1 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
3 * configure.srv: Use '$enable_unittest' instead of '$development'
4 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
7 2019-02-07 Alan Hayward <alan.hayward@arm.com>
9 * linux-low.c (linux_attach): Add process before lwp.
10 * server.c (attach_inferior): Check if already attached.
12 2019-02-07 Tom Tromey <tom@tromey.com>
14 * x86-tdesc.h: Rename include guard.
15 * x86-low.h: Add include guard.
16 * wincecompat.h: Rename include guard.
17 * win32-low.h: Add include guard.
18 * utils.h: Rename include guard.
19 * tracepoint.h: Rename include guard.
20 * tdesc.h: Rename include guard.
21 * target.h: Rename include guard.
22 * server.h: Rename include guard.
23 * remote-utils.h: Rename include guard.
24 * regcache.h: Rename include guard.
25 * nto-low.h: Rename include guard.
26 * notif.h: Add include guard.
27 * mem-break.h: Rename include guard.
28 * lynx-low.h: Add include guard.
29 * linux-x86-tdesc.h: Add include guard.
30 * linux-s390-tdesc.h: Add include guard.
31 * linux-ppc-tdesc-init.h: Add include guard.
32 * linux-low.h: Add include guard.
33 * linux-aarch64-tdesc.h: Add include guard.
34 * linux-aarch32-low.h: Add include guard.
35 * inferiors.h: Rename include guard.
36 * i387-fp.h: Rename include guard.
37 * hostio.h: Rename include guard.
38 * gdbthread.h: Rename include guard.
39 * gdb_proc_service.h: Rename include guard.
40 * event-loop.h: Rename include guard.
41 * dll.h: Rename include guard.
42 * debug.h: Rename include guard.
43 * ax.h: Rename include guard.
45 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
48 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
49 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
51 2019-01-25 Tom Tromey <tom@tromey.com>
53 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
55 2019-01-25 Tom Tromey <tom@tromey.com>
57 * win32-low.c: Fix common/ includes.
58 * win32-i386-low.c: Fix common/ includes.
59 * tracepoint.c: Fix common/ includes.
60 * thread-db.c: Fix common/ includes.
61 * target.h: Fix common/ includes.
62 * symbol.c: Fix common/ includes.
63 * spu-low.c: Fix common/ includes.
64 * server.h: Fix common/ includes.
65 * server.c: Fix common/ includes.
66 * remote-utils.c: Fix common/ includes.
67 * regcache.h: Fix common/ includes.
68 * regcache.c: Fix common/ includes.
69 * nto-x86-low.c: Fix common/ includes.
70 * notif.h: Fix common/ includes.
71 * mem-break.h: Fix common/ includes.
72 * lynx-low.c: Fix common/ includes.
73 * lynx-i386-low.c: Fix common/ includes.
74 * linux-x86-tdesc-selftest.c: Fix common/ includes.
75 * linux-x86-low.c: Fix common/ includes.
76 * linux-low.c: Fix common/ includes.
77 * inferiors.h: Fix common/ includes.
78 * i387-fp.c: Fix common/ includes.
79 * hostio.c: Fix common/ includes.
80 * hostio-errno.c: Fix common/ includes.
81 * gdbthread.h: Fix common/ includes.
82 * gdbreplay.c: Fix common/ includes.
83 * fork-child.c: Fix common/ includes.
84 * event-loop.c: Fix common/ includes.
86 (enum gdb_agent_op): Fix common/ includes.
88 2019-01-21 Tom Tromey <tom@tromey.com>
90 * tracepoint.c: Fix includes.
91 * remote-utils.c: Fix includes.
92 * linux-x86-low.c: Fix includes.
94 2019-01-01 Joel Brobecker <brobecker@adacore.com>
96 * gdbreplay.c (gdbreplay_version): Update copyright year in
98 * server.c (gdbserver_version): Likewise.
100 2018-12-05 Alan Hayward <alan.hayward@arm.com>
102 * linux-low.c (add_lwp): Switch ordering.
104 2018-11-29 Tom Tromey <tom@tromey.com>
106 * win32-low.c (win32_join): Take pid, not process.
107 * target.h (struct target_ops) <join>: Change argument type.
108 (join_inferior): Change argument name.
109 * spu-low.c (spu_join): Take pid, not process.
110 * server.c (handle_detach): Preserve pid before destroying
112 * lynx-low.c (lynx_join): Take pid, not process.
113 * linux-low.c (linux_join): Take pid, not process.
115 2018-11-23 Alan Hayward <alan.hayward@arm.com>
117 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
118 (aarch64_cannot_fetch_register): Likewise.
119 (struct linux_target_ops): Update references.
121 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
123 * linux-ppc-low.c: Include nat/linux-ptrace.h.
125 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
127 * configure.srv (ipa_ppc_linux_regobj): Add
128 powerpc-isa207-htm-vsx32l-ipa.o and
129 powerpc-isa207-htm-vsx64l-ipa.o.
130 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
131 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
132 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
133 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
134 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
135 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
136 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
137 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
138 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
139 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
140 (init_registers_powerpc_isa207_htm_vsx32l)
141 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
142 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
143 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
144 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
145 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
146 (ppc_store_tm_ctarregset): New functions.
147 (ppc_regsets): Add entries for HTM regsets.
148 (ppc_arch_setup): Set htm in features struct when needed. Set
149 sizes for the HTM regsets.
150 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
151 (initialize_low_arch): Call
152 init_registers_powerpc_isa207_htm_vsx32l and
153 init_registers_powerpc_isa207_htm_vsx64l.
154 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
155 PPC_TDESC_ISA207_HTM_VSX.
156 (initialize_low_tracepoint): Call
157 init_registers_powerpc_isa207_htm_vsx32l and
158 init_registers_powerpc_isa207_htm_vsx64l.
160 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
162 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
163 rs6000/power-linux-pmu.xml to srv_xmlfiles.
164 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
165 (ppc_store_pmuregset): New functions.
166 (ppc_regsets): Add entries for ebb and pmu regsets.
167 (ppc_arch_setup): Set isa207 in features struct if the ebb and
168 pmu regsets are available. Set sizes for these regsets.
170 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
172 * configure.srv (ipa_ppc_linux_regobj): Add
173 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
174 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
175 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
176 rs6000/powerpc-isa207-vsx32l.xml, and
177 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
178 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
179 <PPC_TDESC_ISA207_VSX>: New enum value.
180 (init_registers_powerpc_isa207_vsx32l): Declare.
181 (init_registers_powerpc_isa207_vsx64l): Declare.
182 * linux-ppc-low.c (ppc_fill_tarregset): New function.
183 (ppc_store_tarregset): New function.
184 (ppc_regsets): Add entry for the TAR regset.
185 (ppc_arch_setup): Set isa207 in features struct when needed. Set
186 size for the TAR regsets.
187 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
188 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
189 and init_registers_powerpc_isa207_vsx64l.
190 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
191 (initialize_low_tracepoint): Call
192 init_registers_powerpc_isa207_vsx32l and
193 init_registers_powerpc_isa207_vsx64l.
195 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
196 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
198 * configure.srv (ipa_ppc_linux_regobj): Add
199 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
200 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
201 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
202 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
203 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
204 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
205 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
206 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
207 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
208 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
209 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
210 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
211 (ppc_hwcap): Add comment.
212 (ppc_hwcap2): New global.
213 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
214 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
215 (ppc_regsets): Add entries for the DSCR and PPR regsets.
216 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
217 when needed. Set sizes for the the DSCR and PPR regsets.
218 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
219 (initialize_low_arch): Call
220 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
221 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
222 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
223 PPC_TDESC_ISA205_PPR_DSCR_VSX.
224 (initialize_low_tracepoint): Call
225 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
226 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
228 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
230 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
232 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
233 Simon Marchi <simark@simark.ca>
235 * acinclude.m4: Include "../selftest.m4".
236 * configure: Regenerate.
237 * configure.ac: Use "GDB_AC_SELFTEST".
238 * configure.srv: Use "$enable_unittests" instead of
239 "$development" when checking whether unit tests have been
241 * server.c (captured_main): Update message informing that
242 selftests have been disabled.
244 2018-10-04 Tom Tromey <tom@tromey.com>
246 * configure: Rebuild.
248 2018-10-04 Tom Tromey <tom@tromey.com>
250 * server.c (handle_status): Rename inner "thread".
251 (process_serial_event): Declare "res" in 'm' case.
252 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
253 (iterate_over_lwps): Rename inner "thread".
254 (linux_qxfer_libraries_svr4): Rename inner "len".
255 * gdbthread.h (find_thread_in_random): Rename inner "thread".
257 2018-10-01 Gary Benson <gbenson@redhat.com>
259 * gdb_proc_service.h: Moved common code to
260 common/gdb_proc_service.h.
262 2018-10-01 Gary Benson <gbenson@redhat.com>
264 * gdb_proc_service.h: Synchronize comments and whitespace with
265 GDB's version of this file.
267 2018-09-25 Tom Tromey <tom@tromey.com>
269 * configure: Rebuild.
270 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
272 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
274 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
275 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
276 ($(IPA_LIB)): Sort IPA_OBJS.
278 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
280 * Makefile.in: Remove references to $(ADD_DEPS).
282 2018-09-16 Tom Tromey <tom@tromey.com>
284 * remote-utils.c (remote_open): Use GNU style for metasyntactic
286 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
289 2018-09-05 Tom Tromey <tom@tromey.com>
291 * configure: Rebuild.
293 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
296 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
298 2018-08-27 Tom Tromey <tom@tromey.com>
301 * configure: Rebuild.
303 2018-08-27 Tom Tromey <tom@tromey.com>
305 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
306 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
307 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
308 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
309 (s390x_emit_stack_adjust): Add casts to unsigned char.
311 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
315 * server.h (struct client_state) <disable_randomization>:
318 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
320 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
322 (mips_supply_ptrace_register): Likewise.
324 2018-07-22 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
328 2018-07-22 Tom Tromey <tom@tromey.com>
330 * win32-low.c (win32_create_inferior): Remove unused variables.
331 * gdbreplay.c (remote_open): Remove unused variable.
332 * remote-utils.c (remote_prepare): Remove unused variable.
333 * x86-tdesc.h (X86_TDESC_H): Define.
334 (amd64_expedite_regs): Define conditionally.
335 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
336 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
337 * remote-utils.c (readchar): Remove unused variable.
339 2018-07-13 Pedro Alves <palves@redhat.com>
341 * linux-low.c (linux_kill): Change parameter to process_info
342 pointer instead of pid. Adjust.
343 * lynx-low.c (lynx_kill): Likewise.
344 * nto-low.c (nto_kill): Likewise.
345 * spu-low.c (spu_kill): Likewise.
346 * win32-low.c (win32_kill): Likewise.
347 * server.c (handle_v_kill, kill_inferior_callback)
348 (detach_or_kill_for_exit): Adjust.
349 * target.c (kill_inferior): Change parameter to process_info
350 pointer instead of pid. Adjust.
351 * target.h (struct target_ops) <kill>: Change parameter to
352 process_info pointer instead of pid. Adjust all implementations
354 (kill_inferior): Likewise.
356 2018-07-13 Pedro Alves <palves@redhat.com>
358 * linux-low.c (linux_detach, linux_join): Change parameter to
359 process_info pointer instead of pid. Adjust.
360 * lynx-low.c (lynx_detach, lynx_join): Likewise.
361 * nto-low.c (nto_detach): Likewise.
362 * spu-low.c (spu_detach, spu_join): Likewise.
363 * win32-low.c (win32_detach, win32_join): Likewise.
364 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
365 * target.h (struct target_ops) <detach, join>: Change parameter to
366 process_info pointer instead of pid. Adjust all implementations
368 (detach_inferior, join_inferior): Rename 'pid' parameter to
371 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
372 Jan Kratochvil <jan.kratochvil@redhat.com>
373 Paul Fertser <fercerpav@gmail.com>
374 Tsutomu Seki <sekiriki@gmail.com>
376 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
377 (OBS): Add 'common/netstuff.o'.
378 (GDBREPLAY_OBS): Likewise.
379 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
380 (remote_open): Implement support for IPv6
382 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
384 (handle_accept_event): Accept connections from IPv6 sources.
385 (remote_prepare): Handle IPv6-style hostnames; implement
386 support for IPv6 connections.
387 (remote_open): Implement support for printing connections from
390 2018-07-11 Pedro Alves <palves@redhat.com>
393 * mem-break.c (any_persistent_commands): Add process_info
394 parameter and use it instead of relying on the current process.
395 Change return type to bool.
396 * mem-break.h (any_persistent_commands): Add process_info
397 parameter and change return type to bool.
398 * server.c (handle_detach): Remove require_running_or_return call.
399 Look up the process_info for the process we're about to detach.
400 If not found, return back error to GDB. Adjust
401 any_persistent_commands call to pass down a process pointer.
403 2018-07-11 Pedro Alves <palves@redhat.com>
405 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
406 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
407 instead of collect_register_by_name.
408 * regcache.c (regcache_raw_get_unsigned_by_name): New.
409 * regcache.h (regcache_raw_get_unsigned_by_name): New.
411 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
412 Pedro Alves <palves@redhat.com>
414 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
416 2018-07-03 Tom Tromey <tom@tromey.com>
418 * linux-low.c: Update.
419 * lynx-low.c: Update.
420 * mem-break.c: Update.
422 * remote-utils.c: Update.
426 * win32-low.c: Update.
428 2018-07-03 Tom Tromey <tom@tromey.com>
432 2018-07-03 Tom Tromey <tom@tromey.com>
434 * linux-low.c: Update.
436 2018-07-03 Tom Tromey <tom@tromey.com>
440 2018-07-03 Tom Tromey <tom@tromey.com>
442 * linux-low.c: Update.
443 * linux-mips-low.c: Update.
444 * lynx-low.c: Update.
446 * remote-utils.c: Update.
450 * thread-db.c: Update.
452 2018-07-03 Tom Tromey <tom@tromey.com>
454 * linux-low.c: Update.
455 * linux-mips-low.c: Update.
456 * lynx-low.c: Update.
457 * mem-break.c: Update.
459 * remote-utils.c: Update.
463 * tracepoint.c: Update.
465 2018-07-03 Tom Tromey <tom@tromey.com>
467 * linux-low.c: Update.
468 * linux-ppc-low.c: Update.
469 * linux-x86-low.c: Update.
470 * proc-service.c: Update.
473 * thread-db.c: Update.
474 * win32-low.c: Update.
476 2018-07-03 Tom Tromey <tom@tromey.com>
478 * linux-low.c: Update.
479 * lynx-low.c: Update.
481 * remote-utils.c: Update.
483 * thread-db.c: Update.
484 * win32-low.c: Update.
486 2018-06-29 Joel Brobecker <brobecker@adacore.com>
488 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
489 parameter in call to 'amd64_create_target_description'.
491 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
493 * x86-tdesc.h: Remove executable permission flag.
495 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
497 * configure.ac: Remove AC_PREREQ, add missing quoting.
498 * configure: Re-generate.
499 * config.in: Re-generate.
500 * aclocal.m4: Re-generate.
502 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
504 * tracepoint.h (current_traceframe): Remove declaration.
506 2018-06-18 Alan Hayward <alan.hayward@arm.com>
508 * linux-aarch64-low.c (is_sve_tdesc): New function.
509 (aarch64_sve_regs_copy_to_regcache): Likewise.
510 (aarch64_sve_regs_copy_from_regcache): Likewise.
511 (aarch64_regs_info): Add SVE checks.
512 (initialize_low_arch): Initialize SVE.
514 2018-06-18 Alan Hayward <alan.hayward@arm.com>
516 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
518 2018-06-11 Alan Hayward <alan.hayward@arm.com>
520 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
521 (initialize_low_tracepoint): Likewise
522 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
523 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
525 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
527 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
529 2018-06-11 Alan Hayward <alan.hayward@arm.com>
531 * server.h (PBUFSIZ): Increase size
533 2018-06-11 Alan Hayward <alan.hayward@arm.com>
535 * regcache.c (regcache::raw_compare): New function.
536 * regcache.h (regcache::raw_compare): New declaration.
538 2018-06-11 Alan Hayward <alan.hayward@arm.com>
540 * regcache.c (new_register_cache): Use new.
541 (free_register_cache): Use delete.
542 (register_data): Use const.
543 (supply_register): Move body inside regcache.
544 (regcache::raw_supply): New override function.
545 (collect_register): Move body inside regcache.
546 (regcache::raw_collect): New override function.
547 (regcache::get_register_status): New override function.
548 * regcache.h (struct regcache): Inherit from reg_buffer_common.
550 2018-06-09 Tom Tromey <tom@tromey.com>
552 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
554 (event_queue): Use std::queue.
555 (gdb_event_xfree): Remove.
556 (initialize_event_loop, process_event, wait_for_event): Update.
558 2018-06-08 Stan Cox <scox@redhat.com>
560 * win32-low.c (win32_create_inferior): last_ptid and last_status
561 moved to client_state.
563 2018-06-08 Pedro Alves <palves@redhat.com>
565 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
566 common/common-exceptions.o, common/common-utils.o,
567 common/errors.o, common/print-utils.o and utils.o.
568 * gdbreplay.c: Include "common-defs.h" instead of the two
569 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
570 string.h or alloca.h.
571 (perror_with_name): Delete.
572 (remote_open): Use xstrdup instead of strdup.
573 (main): Rename to ...
574 (captured_main): ... this.
577 2018-06-08 Tom Tromey <tom@tromey.com>
579 * linux-low.c (linux_low_read_btrace): Update.
581 2018-06-04 Stan Cox <scox@redhat.com>
583 * server.h (struct client_state): New.
584 * server.c (cont_thread, general_thread, multi_process)
585 (report_fork_events, report_vfork_events, report_exec_events)
586 (report_thread_events, swbreak_feature, hwbreak_feature)
587 (vCont_supported, disable_randomization, pass_signals)
588 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
589 Moved to client_state.
590 * remote-utils.c (remote_debug, noack_mode)
591 (transport_is_reliable): Moved to client_state.
592 * tracepoint.c (current_traceframe): Moved to client_state.
595 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
596 linux-low.c, remote-utils.h, target.c: Use client_state.
598 2018-05-31 Alan Hayward <alan.hayward@arm.com>
600 * configure.srv: Add new c/h file.
602 2018-05-31 Alan Hayward <alan.hayward@arm.com>
604 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
607 2018-05-25 Maciej W. Rozycki <macro@mips.com>
609 * gdb.arch/mips-fpregset-core.exp: New test.
610 * gdb.arch/mips-fpregset-core.c: New test source.
612 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
615 * hostio.c (require_int): Do not report overflow for integers
616 between 0xfffffff and 0x7fffffff.
618 2018-05-22 Maciej W. Rozycki <macro@mips.com>
620 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
621 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
622 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
624 (the_low_target): Wire them.
626 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
628 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
629 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
630 mode. Call collect_register_by_name with vscr using
631 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
632 (ppc_store_vrregset): Add and set vscr_offset variable as in
633 ppc_fill_vrregset. Call supply_register_by_name with vscr using
636 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
638 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
639 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
640 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
642 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
644 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
645 (ppc_store_vsxregset): Likewise.
646 (ppc_fill_vrregset): Likewise.
647 (ppc_store_vrregset): Likewise.
648 (ppc_fill_evrregset): Likewise.
649 (ppc_store_evrregset): Likewise.
650 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
651 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
654 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
656 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
657 wordsize of the inferior. Call ppc_linux_target_wordsize.
659 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
661 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
662 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
663 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
664 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
665 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
666 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
667 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
668 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
669 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
670 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
671 (tdesc_powerpc_e500l): Remove.
672 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
673 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
674 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
675 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
677 (ppc_arch_setup): Remove target description matching code. Fill a
678 ppc_linux_features struct and call ppc_linux_match_description
681 2018-05-22 Maciej W. Rozycki <macro@mips.com>
683 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
684 width of the requested register exceeds the width of the
686 (mips_cannot_store_register): Likewise.
688 2018-05-21 Maciej W. Rozycki <macro@mips.com>
690 * linux-mips-low.c (mips_fetch_register): New function. Update
692 (mips_store_gregset): Supply 0 rather than $restart for $zero.
693 (the_low_target): Wire `mips_fetch_register'.
695 2018-05-10 Joel Brobecker <brobecker@adacore.com>
697 * lynx-i386-low.c (LYNXOS_178): New macro.
698 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
699 the layout on LynxOS-178.
700 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
701 handle floating point registers that are not supported by
704 2018-05-10 Tom Tromey <tom@tromey.com>
706 * configure: Rebuild.
708 2018-05-10 Joel Brobecker <brobecker@adacore.com>
711 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
712 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
713 Use it to set the expedite_regs field in the given tdesc.
714 * x86-tdesc.h: New file.
715 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
716 Adjust following the addition of the new expedite_regs parameter
718 * linux-tic6x-low.c (tic6x_read_description): Likewise.
719 * linux-x86-tdesc.c: #include "x86-tdesc.h".
720 (i386_linux_read_description, amd64_linux_read_description):
721 Adjust following the addition of the new expedite_regs parameter
723 * lynx-i386-low.c: #include "x86-tdesc.h".
724 (lynx_i386_arch_setup): Adjust following the addition of the new
725 expedite_regs parameter to init_target_desc.
726 * nto-x86-low.c: #include "x86-tdesc.h".
727 (nto_x86_arch_setup): Adjust following the addition of the new
728 expedite_regs parameter to init_target_desc.
729 * win32-i386-low.c: #include "x86-tdesc.h".
730 (i386_arch_setup): Adjust following the addition of the new
731 expedite_regs parameter to init_target_desc.
733 2018-05-10 Joel Brobecker <brobecker@adacore.com>
736 * win32-low.c (win32_create_inferior): Add call to my_wait
737 setting last_status global.
739 2018-05-10 Joel Brobecker <brobecker@adacore.com>
742 * win32-low.c (create_process): Only call gdb_tilde_expand if
743 inferior_cwd is not NULL.
745 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
747 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
748 registers to the cache if their values have changed.
749 (i387_xsave_to_cache): Provide default values for x87 control
750 registers when these features are available, but disabled.
751 * regcache.c (supply_register_by_name_zeroed): New function.
752 * regcache.h (supply_register_by_name_zeroed): Declare new
755 2018-05-07 Tom Tromey <tom@tromey.com>
757 * configure: Rebuild.
759 2018-05-04 Tom Tromey <tom@tromey.com>
761 * configure: Rebuild.
763 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
764 Pedro Alves <palves@redhat.com>
766 * linux-aarch64-low.c (aarch64_stopped_data_address):
769 2018-04-27 Tom Tromey <tom@tromey.com>
771 * configure: Rebuild.
773 2018-04-23 Tom Tromey <tom@tromey.com>
775 * configure: Rebuild.
777 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
779 * Makefile.in (depcomp): Add "..".
780 (all_deps_files): New and use it.
782 2018-04-18 Alan Hayward <alan.hayward@arm.com>
784 * configure.srv (aarch64*-*-linux*): Don't include xml.
785 (i[34567]86-*-cygwin*): Likewise.
786 (i[34567]86-*-linux*): Likewise.
787 (i[34567]86-*-lynxos*): Likewise.
788 (i[34567]86-*-mingw32ce*): Likewise.
789 (i[34567]86-*-mingw*): Likewise.
790 (i[34567]86-*-nto*): Likewise.
791 (tic6x-*-uclinux): Likewise.
792 (x86_64-*-linux*): Likewise.
793 (x86_64-*-mingw*): Likewise.
794 (x86_64-*-cygwin*): Likewise.
796 2018-04-18 Alan Hayward <alan.hayward@arm.com>
798 * tdesc.c: Remove xml parameter.
800 2018-04-18 Alan Hayward <alan.hayward@arm.com>
802 * server.c (get_features_xml): Remove cast.
803 * tdesc.c (void target_desc::accept): Fill in function.
804 (tdesc_get_features_xml): Remove old xml creation.
805 (print_xml_feature::visit_pre): Add xml vistor.
806 * tdesc.h (struct target_desc): Make xmltarget mutable.
807 (tdesc_get_features_xml): Remove declaration.
809 2018-04-18 Alan Hayward <alan.hayward@arm.com>
811 * tdesc.c (tdesc_architecture_name): Add new function.
812 (tdesc_osabi_name): Likewise.
813 (tdesc_get_features_xml): Use new functions.
815 2018-04-18 Alan Hayward <alan.hayward@arm.com>
817 * tdesc.c (tdesc_create_flags): Remove.
818 (tdesc_add_flag): Likewise.
819 (tdesc_named_type): Likewise.
820 (tdesc_create_union): Likewise.
821 (tdesc_create_struct): Likewise.
822 (tdesc_create_vector): Likewise.
823 (tdesc_add_bitfield): Likewise.
824 (tdesc_add_field): Likewise.
825 (tdesc_set_struct_size): Likewise.
827 2018-04-18 Alan Hayward <alan.hayward@arm.com>
829 * tdesc.c (~target_desc): Remove implictly deleted items.
830 (init_target_desc): Iterate all features.
831 (tdesc_get_features_xml): Use vector.
832 (tdesc_create_feature): Create feature.
833 * tdesc.h (tdesc_feature) Remove
834 (target_desc): Add features.
836 2018-04-18 Alan Hayward <alan.hayward@arm.com>
838 * Makefile.in: Add common/tdesc.c
839 * tdesc.c (init_target_desc): init all reg_defs from register
841 (tdesc_create_reg): Create tdesc_reg.
842 * tdesc.h (tdesc_feature): Add register vector.
844 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
846 * tdesc.h (struct target_desc) <features>: Change type to
847 std::vector<std::string>.
848 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
850 (tdesc_get_features_xml): Likewise.
851 (tdesc_create_feature): Likewise.
853 2018-03-26 Alan Hayward <alan.hayward@arm.com>
855 * regcache.c (find_register_by_number): Return a ref.
856 (find_regno): Use references.
857 (register_size): Likewise.
858 (register_data): Likewise.
859 * tdesc.c (target_desc::~target_desc): Remove free calls.
860 (target_desc::operator==): Use std::vector compare.
861 (init_target_desc): Use reference.
862 (tdesc_create_reg): Use reg constructors.
863 * tdesc.h (struct target_desc): Replace pointer with object.
865 2018-03-23 Alan Hayward <alan.hayward@arm.com>
867 * regcache.c (find_register_by_number): Make static.
868 (find_regno): Use find_register_by_number
869 * regcache.h (struct reg): Remove declaration.
871 2018-03-23 Alan Hayward <alan.hayward@arm.com>
873 * tdesc.c (target_desc::~target_desc): Move to here.
874 (target_desc::operator==): Likewise.
875 * tdesc.h (target_desc::~target_desc): Move from here.
876 (target_desc::operator==): Likewise.
878 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
880 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
882 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
884 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
886 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
887 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
888 and init_registers_s390_gs_linux64.
890 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
892 * linux-s390-low.c (s390_fill_gs): Remove function.
893 (s390_fill_gsbc): Remove function.
894 (s390_regsets): Set fill functions for the guarded storage regsets
897 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
899 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
900 the word size. Add comment.
901 (s390_get_wordsize): New function.
902 (s390_arch_setup): No longer select a temporary tdesc to fetch the
903 pswm with it. Instead, use s390_get_wordsize to determine the
904 word size first and derive the correct tdesc from that directly.
906 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
908 * Makefile.in: Include silent-rules.mk.
909 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
910 (COMPILE): Add ECHO_CXX.
911 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
912 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
913 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
914 (version-generated.c): Add ECHO_GEN.
915 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
916 (IPAGENT_COMPILE): Add ECHO_CXX.
917 (%-generated.c): Add ECHO_REGDAT.
919 2018-03-14 Tom Tromey <tom@tromey.com>
922 * ax.c (ax_printf): Special case for NULL.
924 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
926 * linux-low.c (linux_qxfer_libraries_svr4): Use
927 xml_escape_text_append.
929 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
931 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
933 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
935 * server.c (handle_general_set): Remove unnecessary xstrdup.
937 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
939 * server.c (parse_debug_format_options): Adjust to
940 delim_string_to_char_ptr_vec changes.
941 * thread-db.c (thread_db_load_search): Adjust to
942 dirnames_to_char_ptr_vec changes.
944 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
946 * target.h (target_enable_btrace, target_disable_btrace)
947 (target_read_btrace, target_read_btrace_conf): Turn macro into
948 inline function. Throw error if target method is not defined.
949 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
950 check for btrace target method. Be prepared to handle exceptions
951 from btrace target methods.
953 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
955 * server.c (captured_main): Change order of error message printed
956 when the current working directory cannot be found.
958 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
960 * server.c: Include "filenames.h" and "pathstuff.h".
961 (program_name): Delete variable.
962 (program_path): New anonymous class.
963 (get_exec_wrapper): Use "program_path" instead of
965 (handle_v_run): Likewise.
966 (captured_main): Likewise.
967 (process_serial_event): Likewise.
969 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
971 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
972 (OBJS): Add "pathstuff.o".
973 * server.c (current_directory): New global variable.
974 (captured_main): Initialize "current_directory".
976 2018-02-26 Alan Hayward <alan.hayward@arm.com>
978 * tdesc.c: Use common/tdesc.h.
981 2018-02-20 Alan Hayward <alan.hayward@arm.com>
982 Simon Marchi <simon.marchi@ericsson.com>
984 * Makefile.in: Switch order of make rules.
986 2018-02-19 Alan Hayward <alan.hayward@arm.com>
988 * Makefile.in: Add common directory in build.
989 * configure.ac: Add common reference.
990 * configure: Regenerate.
992 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
994 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
995 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
996 * spu-low.c (spu_target_ops): Likewise.
997 * win32-low.c (win32_target_ops): Likewise.
998 * server.c (supported_btrace_packets): Report packets unconditionally.
999 * target.h (target_ops) <supports_btrace>: Remove.
1000 (target_supports_btrace): Remove.
1002 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1004 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1005 (handle_btrace_disable): Change return type to void. Use exceptions
1007 (handle_btrace_general_set): Catch exception and copy message to
1010 2018-02-08 Tom Tromey <tom@tromey.com>
1012 * linux-low.c (install_software_single_step_breakpoints): Use
1013 make_scoped_restore.
1014 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1015 (do_restore_current_thread_cleanup): Remove.
1016 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1019 2018-02-08 Tom Tromey <tom@tromey.com>
1021 * mem-break.c (set_raw_breakpoint_at): Use
1022 gdb::unique_xmalloc_ptr.
1024 2018-01-30 Pedro Alves <palves@redhat.com>
1027 * target.c (target_terminal::terminal_state): Rename to ...
1028 (target_terminal::m_terminal_state): ... this.
1030 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1032 * linux-low.c (handle_extended_wait): Surround call to
1033 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1035 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1037 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1038 linux_ptrace_attach_fail_reason_string now returning an
1040 (linux_attach): Likewise.
1041 * thread-db.c (attach_thread): Likewise.
1043 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1046 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1047 checking for fs_base/gs_base fields in struct user_regs_struct.
1048 * configure: Regenerate.
1050 2018-01-16 Yao Qi <yao.qi@linaro.org>
1053 * linux-low.c (fetch_register): Call supply_register instead of
1056 2018-01-08 Yao Qi <yao.qi@linaro.org>
1057 Simon Marchi <simon.marchi@ericsson.com>
1059 * Makefile.in (OBS): Remove selftest.o.
1060 * configure.ac: Set srv_selftest_objs if $development is true.
1061 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1062 * configure: Re-generated.
1063 * server.c (captured_main): Wrap variable selftest_filter with
1066 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1068 * server.c (parse_debug_format_options): Return std::string.
1069 (handle_monitor_command, captured_main): Adjust.
1071 2018-01-05 Pedro Alves <palves@redhat.com>
1074 * server.c (captured_main): Pass quiet=false to
1075 save_original_signals_state.
1077 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1079 * gdbreplay.c (gdbreplay_version): Update copyright year in
1081 * server.c (gdbserver_version): Likewise.
1083 2017-12-08 Tom Tromey <tom@tromey.com>
1085 * ax.c (ax_printf): Update.
1087 2017-12-07 Yao Qi <yao.qi@linaro.org>
1089 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1090 aarch64_linux_read_description.
1091 * linux-amd64-ipa.c (idx2mask): New array.
1092 (get_ipa_tdesc): Move idx2mask out.
1093 (initialize_low_tracepoint): Initialize target descriptions.
1094 * linux-i386-ipa.c (idx2mask): New array.
1095 (get_ipa_tdesc): Move idx2mask out.
1096 (initialize_low_tracepoint): Initialize target descriptions.
1098 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1100 * tdesc.c (struct tdesc_type): Change return type.
1101 (tdesc_add_flag): Change parameter type.
1102 (tdesc_add_bitfield): Likewise.
1103 (tdesc_add_field): Likewise.
1104 (tdesc_set_struct_size): Likewise.
1106 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1108 * regcache.c (registers_to_string): Remove unused variable.
1110 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1112 * inferiors.c (for_each_inferior_with_data): Remove.
1113 * inferiors.h (for_each_inferior_with_data): Remove.
1114 * server.c (handle_qxfer_threads_worker): Change parameter type.
1115 (handle_qxfer_threads_proper): Use for_each_thread.
1117 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1119 * inferiors.c (for_each_inferior): Remove.
1120 (clear_inferiors): Use for_each_thread.
1121 * inferiors.h (for_each_inferior): Remove.
1122 * linux-low.c (linux_wait_for_event_filtered): Use
1124 (linux_stabilize_threads): Likewise.
1125 * regcache.c (regcache_release): Likewise.
1126 * server.c (gdb_wants_all_threads_stopped): Likewise.
1127 (clear_pending_status_callback): Remove.
1128 (handle_status): Use for_each_thread.
1129 (captured_main): Likewise.
1130 * win32-low.c (child_init_thread_list): Likewise.
1131 (win32_clear_inferiors): Likewise.
1132 (fake_breakpoint_event): Likewise.
1134 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1136 * inferiors.h (find_inferior): Remove.
1137 * inferiors.c (find_inferior): Remove.
1139 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1141 * linux-low.c (resume_status_pending_p): Update comment.
1142 (need_step_over_p): Update comment.
1144 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1146 * linux-low.c (proceed_one_lwp): Return void, change parameter
1148 (unsuspend_and_proceed_one_lwp): Likewise.
1149 (proceed_all_lwps): Use for_each_thread.
1150 (unstop_all_lwps): Likewise.
1152 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1154 * linux-low.c (linux_resume_one_thread): Return void, take
1156 (linux_resume): Use for_each_thread.
1158 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1160 * linux-low.c (send_sigstop_callback): Return void, change
1161 parameter type. Rename to...
1162 (send_sigstop): ... this.
1163 (suspend_and_send_sigstop_callback): Return void, change parameter
1165 (suspend_and_send_sigstop): ... this.
1166 (stop_all_lwps): Use for_each_thread.
1168 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1170 * linux-low.c (lwp_running): Return bool, remove unused
1172 (linux_stabilize_threads): Use find_thread.
1174 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1176 * linux-low.c (select_singlestep_lwp_callback): Remove.
1177 (count_events_callback): Remove.
1178 (select_event_lwp_callback): Remove.
1179 (select_event_lwp): Use find_thread/for_each_thread.
1181 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1183 * linux-low.c (not_stopped_callback): Return bool, take filter
1185 (linux_wait_for_event_filtered): Use find_thread.
1186 (linux_wait_1): Likewise.
1188 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1190 * linux-low.c (same_lwp): Remove.
1191 (find_lwp_pid): Use find_thread.
1193 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1195 * linux-low.c (delete_lwp_callback): Remove.
1196 (linux_mourn): Use for_each_thread.
1198 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1200 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1201 args parameter, don't check for pid.
1202 (linux_detach): Use for_each_thread.
1204 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1206 * linux-low.c (struct counter): Remove.
1207 (second_thread_of_pid_p): Remove.
1208 (last_thread_of_process_p): Use find_thread.
1210 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1212 * inferiors.c (find_inferior_in_random): Remove.
1213 * inferiors.h (find_inferior_in_random): Remove.
1214 * linux-low.c (status_pending_p_callback): Return bool, accept
1215 parameter ptid directly.
1216 (linux_wait_for_event_filtered): Use find_thread_in_random.
1217 (linux_wait_1): Likewise.
1219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221 * inferiors.c (find_inferior_id): Remove.
1222 (find_thread_ptid): Move implemention from find_inferior_id to
1224 * inferiors.h (find_inferior_id): Remove.
1225 * server.c (handle_status): Use find_thread_ptid.
1226 (process_serial_event): Likewise.
1227 * thread-db.c (find_one_thread): Likewise.
1228 (thread_db_thread_handle): Likewise.
1229 * win32-low.c (thread_rec): Likewise.
1230 (child_delete_thread): Likewise.
1231 (win32_thread_alive): Likewise.
1232 (get_child_debug_event): Likewise.
1234 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1236 * linux-mips-low.c (update_watch_registers_callback): Return
1237 void, remove pid_p parameter, don't check for pid.
1238 (mips_insert_point, mips_remove_point): Use for_each_thread.
1240 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1242 * lynx.low (lynx_delete_thread_callback): Remove.
1243 (lynx_mourn): Use for_each_thread.
1245 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1247 * regcache.c (regcache_invalidate_one): Remove.
1248 (regcache_invalidate_pid): use for_each_thread.
1250 2017-11-26 Tom Tromey <tom@tromey.com>
1252 * linux-low.c (linux_create_inferior): Update.
1254 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1256 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1258 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1260 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1261 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1262 * linux-aarch64-tdesc-selftest.c: New file.
1263 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1265 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1267 * configure.srv: Add new file.
1268 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1269 * linux-aarch64-tdesc-selftest.c: New file.
1270 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1272 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1274 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1275 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1276 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1278 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1280 * configure.srv: Add new files.
1281 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1282 aarch64_linux_read_description.
1283 * linux-aarch64-low.c (aarch64_linux_read_description):
1284 Merge with aarch64_arch_setup.
1285 (aarch64_arch_setup): Call aarch64_linux_read_description.
1286 * linux-aarch64-tdesc.c: New file.
1287 * linux-aarch64-tdesc.h: New file.
1289 2017-11-24 Yao Qi <yao.qi@linaro.org>
1291 * configure.srv: Set $srv_regobj for tic6x-linux.
1292 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1293 (tic6x_read_description): Move some code to tic6x_arch_setup.
1294 (tic6x_tdesc_test): New function.
1295 (initialize_low_arch): Call selftests::register_test.
1297 2017-11-22 Yao Qi <yao.qi@linaro.org>
1299 * remote-utils.c (prepare_resume_reply): Use memcpy.
1301 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1303 * linux-low.c (kill_one_lwp_callback): Return void, take
1304 argument directly, don't filter on pid.
1305 (linux_kill): Use for_each_thread.
1307 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1309 * linux-low.c (need_step_over_p): Return bool, remove dummy
1311 (linux_resume, proceed_all_lwps): Use find_thread.
1313 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1315 * linux-low.c (resume_status_pending_p): Return bool, remove
1317 (linux_resume): Use find_thread.
1319 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1321 * linux-low.c (struct thread_resume_array): Remove.
1322 (linux_set_resume_request): Return void, take arguments
1324 (linux_resume): Use for_each_thread.
1326 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1328 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1329 return bool, remove data argument.
1330 (linux_stabilize_threads): Use find_thread.
1332 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1334 * linux-low.c (unsuspend_one_lwp): Remove.
1335 (unsuspend_all_lwps): Use for_each_thread, inline code from
1338 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1340 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1341 * linux-low.c (struct iterate_over_lwps_args): Remove.
1342 (iterate_over_lwps_filter): Remove.
1343 (iterate_over_lwps): Use find_thread.
1345 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1347 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1348 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1349 code from reset_lwp_ptrace_options_callback.
1351 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1353 * linux-arm-low.c (struct update_registers_data): Remove.
1354 (update_registers_callback): Return void, take arguments
1355 directly, don't check thread's pid.
1356 (arm_insert_point, arm_remove_point): Use for_each_thread.
1358 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1360 * win32-low.c (continue_one_thread): Return void, take argument
1362 (child_continue): Use for_each_thread.
1364 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1366 * win32-i386-low.c (update_debug_registers_callback): Rename
1368 (update_debug_registers): ... this, return void, remove pid_p arg.
1369 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1371 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1373 * inferiors.h (struct process_info): Add constructor, initialize
1375 <syscalls_to_catch>: Change type to std::vector<int>.
1376 * inferiors.c (add_process): Allocate process_info with new.
1377 (remove_process): Free process_info with delete.
1378 * linux-low.c (handle_extended_wait): Adjust.
1379 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1380 * server.c (handle_general_set): Adjust.
1382 2017-11-16 Pedro Alves <palves@redhat.com>
1384 * remote-utils.c (remote_close): Block SIGIO signals instead of
1385 uninstalling the SIGIO handler.
1387 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1389 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1391 2017-11-16 Yao Qi <yao.qi@linaro.org>
1393 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1394 (tic6x_store_gregset): Likewise.
1395 (tic6x_usrregs_info): Move it up.
1397 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1399 * Makefile.in: Update arch rules.
1400 * configure.srv: Explicitly mark arch/ files.
1402 2017-11-13 Andreas Schwab <schwab@suse.de>
1404 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1406 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1408 2017-11-06 Pedro Alves <palves@redhat.com>
1410 * config.in, configure: Regenerate.
1412 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1414 * target.c (struct thread_search): Remove.
1415 (thread_search_callback): Remove.
1416 (prepare_to_access_memory): Use for_each_thread instead of
1417 find_inferior. Inline code from thread_search_callback.
1419 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1421 * server.c (struct visit_actioned_threads_data): Remove.
1422 (visit_actioned_threads): Change prototype to take arguments
1424 (resume): Use find_thread instead of find_inferior.
1426 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1428 * server.c (queue_stop_reply_callback): Change prototype, return
1430 (find_status_pending_thread_callback): Remove.
1431 (handle_status): Replace find_inferior with find_thread and
1434 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1436 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1438 (aarch64_store_gregset): Likewise.
1439 (aarch64_fill_fpregset): Likewise.
1440 (aarch64_store_fpregset): Likewise.
1442 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1444 * gdbthread.h (find_thread, for_each_thread): New functions.
1445 * inferiors.c (thread_of_pid): Remove.
1446 (find_any_thread_of_pid): Use find_thread.
1447 * linux-low.c (num_lwps): Use for_each_thread.
1449 2017-10-17 Yao Qi <yao.qi@linaro.org>
1451 * Makefile.in: Remove one rule.
1452 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1454 2017-10-17 Yao Qi <yao.qi@linaro.org>
1456 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1457 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1459 2017-10-17 Yao Qi <yao.qi@linaro.org>
1461 * configure.srv: Rename arm.o with arch/arm.o.
1463 2017-10-17 Yao Qi <yao.qi@linaro.org>
1465 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1466 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1467 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1468 (arch-i386.o, arch-amd64.o): Remove rules.
1469 (arch/%.o): New rule.
1470 Update POSTCOMPILE and COMPILE.pre.
1471 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1472 * configure: Re-generated.
1473 * configure.srv: Replace arch-i386.o with arch/i386.o.
1474 Replace arch-amd64.o with arch/amd64.o.
1476 2017-10-16 Yao Qi <yao.qi@linaro.org>
1478 * configure: Regenerated.
1480 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1482 * inferiors.h: (struct inferior_list): Remove.
1483 (struct inferior_list_entry); Remove.
1484 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1485 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1486 get_first_inferior): Remove.
1487 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1488 find_inferior_id, find_inferior_in_random): Change signature.
1489 * inferiors.c (all_threads): Change type to
1490 std::list<thread_info *>.
1491 (get_thread): Remove macro.
1492 (find_inferior, find_inferior_id): Change signature, implement
1494 (find_inferior_in_random): Change signature, implement using
1495 find_thread_in_random.
1496 (for_each_inferior, for_each_inferior_with_data): Change
1497 signature, implement using for_each_thread.
1498 (add_inferior_to_list, remove_inferior): Remove.
1499 (add_thread, get_first_thread, thread_of_pid,
1500 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1501 (get_first_inferior, one_inferior_p, clear_inferior_list):
1503 (clear_inferiors, get_thread_process): Update.
1504 * gdbthread.h: Include <list>.
1505 (struct thread_info) <entry>: Remove field.
1507 (all_threads): Change type to std::list<thread_info *>.
1508 (get_first_inferior): Add doc.
1509 (find_thread, for_each_thread, find_thread_in_random): New
1511 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1512 * linux-arm-low.c (update_registers_callback): Update.
1513 * linux-low.c (second_thread_of_pid_p): Update.
1514 (kill_one_lwp_callback, linux_detach_lwp_callback,
1515 delete_lwp_callback, status_pending_p_callback, same_lwp,
1516 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1517 iterate_over_lwps, not_stopped_callback,
1518 resume_stopped_resumed_lwps, count_events_callback,
1519 select_singlestep_lwp_callback, select_event_lwp_callback,
1520 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1521 suspend_and_send_sigstop_callback, wait_for_sigstop,
1522 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1523 lwp_running, linux_set_resume_request, resume_status_pending_p,
1524 need_step_over_p, start_step_over, linux_resume_one_thread,
1525 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1526 reset_lwp_ptrace_options_callback): Update.
1527 * linux-mips-low.c (update_watch_registers_callback): Update.
1528 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1530 (free_register_cache_thread_one): Remove.
1531 (regcache_release): Update.
1532 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1533 handle_qxfer_threads_worker): Update.
1534 (handle_query): Update, use list iterator.
1535 (visit_actioned_threads, handle_pending_status,
1536 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1537 clear_pending_status_callback, set_pending_status_callback,
1538 find_status_pending_thread_callback, handle_status,
1539 process_serial_event): Update.
1540 * target.c (thread_search_callback): Update.
1541 * thread-db.c (thread_db_get_tls_address): Update.
1542 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1544 * win32-i386-low.c (update_debug_registers_callback): Update.
1545 * win32-low.c (delete_thread_info, child_delete_thread,
1546 continue_one_thread, suspend_one_thread,
1547 get_child_debug_event): Adjust.
1549 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1551 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1552 * inferiors.h: Include <list>.
1553 (struct process_info) <entry>: Remove field.
1555 (pid_of): Change macro to function.
1556 (ptid_of, lwpid_of): Remove macro.
1557 (all_processes): Change type to std::list<process_info *>.
1558 (ALL_PROCESSES): Remove macro.
1559 (for_each_process, find_process): New function.
1560 * inferiors.c (all_processes): Change type to
1561 std::list<process_info *>.
1562 (find_thread_process): Adjust.
1563 (add_process): Likewise.
1564 (remove_process): Likewise.
1565 (find_process_pid): Likewise.
1566 (get_first_process): Likewise.
1567 (started_inferior_callback): Remove.
1568 (have_started_inferiors_p): Adjust.
1569 (attached_inferior_callback): Remove.
1570 (have_attached_inferiors_p): Adjust.
1571 * linux-low.c (check_zombie_leaders): Likewise.
1572 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1573 (x86_linux_update_xmltarget): Adjust.
1574 * server.c (handle_query): Likewise.
1575 (gdb_reattached_process): Remove.
1576 (handle_status): Adjust.
1577 (kill_inferior_callback): Likewise.
1578 (detach_or_kill_inferior): Remove.
1579 (print_started_pid): Likewise.
1580 (print_attached_pid): Likewise.
1581 (detach_or_kill_for_exit): Update.
1582 (process_serial_event): Likewise.
1583 * linux-arm-low.c (arm_new_fork): Likewise.
1585 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1587 * dll.h: Include <list>.
1588 (struct dll_info): Add constructor.
1589 <entry>: Remove field.
1590 (all_dlls): Change type to std::list<dll_info>.
1591 * dll.c: Include <algorithm>.
1592 (get_dll): Remove macro.
1593 (all_dlls): Change type to std::list<dll_info *>.
1594 (free_one_dll): Remove.
1595 (match_dll): Likewise.
1596 (loaded_dll): Adjust.
1597 (unloaded_dll): Adjust to all_dlls type change, use
1598 std::find_if. Inline code from match_dll.
1599 (clear_dlls): Adjust to all_dlls type change.
1600 * server.c (emit_dll_description): Remove.
1601 (handle_qxfer_libraries): Adjust to all_dlls type change,
1602 integrate emit_dll_description's functionality.
1604 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1606 * linux-low.h (struct linux_target_ops) <delete_process>: New
1608 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1609 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1610 (struct linux_target_ops): Add delete_process callback.
1611 * linux-arm-low.c (arm_delete_process): New.
1612 (struct linux_target_ops): Add delete_process callback.
1613 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1614 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1615 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1616 * linux-mips-low.c (mips_linux_delete_process): New.
1617 (struct linux_target_ops): Add delete_process callback.
1618 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1619 * linux-s390-low.c (struct linux_target_ops): Likewise.
1620 * linux-sh-low.c (struct linux_target_ops): Likewise.
1621 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1622 * linux-tile-low.c (struct linux_target_ops): Likewise.
1623 * linux-x86-low.c (x86_linux_delete_process): New.
1624 (struct linux_target_ops): Add delete_process callback.
1625 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1627 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1629 * linux-aarch64-low.c (the_low_target): Add thread delete
1631 * linux-arm-low.c (arm_delete_thread): New function.
1632 (the_low_target): Add thread delete callback.
1633 * linux-bfin-low.c (the_low_target): Likewise.
1634 * linux-crisv32-low.c (the_low_target): Likewise.
1635 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1637 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1639 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1640 * linux-mips-low.c (mips_linux_delete_thread): New function.
1641 (the_low_target): Add thread delete callback.
1642 * linux-ppc-low.c (the_low_target): Likewise.
1643 * linux-s390-low.c (the_low_target): Likewise.
1644 * linux-sh-low.c (the_low_target): Likewise.
1645 * linux-tic6x-low.c (the_low_target): Likewise.
1646 * linux-tile-low.c (the_low_target): Likewise.
1647 * linux-x86-low.c (the_low_target): Likewise.
1648 * linux-xtensa-low.c (the_low_target): Likewise.
1650 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1652 * win32-low.c: Include "common-inferior.h".
1654 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1656 * inferiors.c (set_inferior_cwd): New function.
1657 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1658 (handle_query): Inform that QSetWorkingDir is supported.
1659 * win32-low.c (create_process): Pass the inferior's cwd to
1662 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1664 * inferiors.c (current_inferior_cwd): New global variable.
1665 (get_inferior_cwd): New function.
1666 * inferiors.h (struct process_info) <cwd>: New field.
1668 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1670 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1671 (OBS): Add gdb_tilde_expand.o.
1673 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1675 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1676 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1678 2017-09-29 Pedro Alves <palves@redhat.com>
1680 * ax.c (gdb_parse_agent_expr): Constify.
1681 * ax.h (gdb_parse_agent_expr): Constify.
1682 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1684 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1685 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1686 * remote-utils.h (read_ptid): Constify.
1687 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1688 (process_point_options, process_serial_event): Constify.
1689 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1690 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1691 (cmd_qtbuffer): Constify.
1693 2017-09-29 Pedro Alves <palves@redhat.com>
1695 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1698 2017-09-29 Pedro Alves <palves@redhat.com>
1700 * linux-low.c (handle_extended_wait): Pass parent thread instead
1701 of process to thread_db_notice_clone.
1702 * linux-low.h (thread_db_notice_clone): Replace parent process
1703 parameter with parent thread parameter.
1704 * thread-db.c (find_one_thread): Add comment.
1705 (thread_db_notice_clone): Replace parent process parameter with
1706 parent thread parameter. Temporarily switch to the parent thread.
1708 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1710 * gdbthread.h: Include "common-gdbthread.h".
1711 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1712 "if" when validating the ptid.
1713 * remote-utils.c: Include "gdbthread.h".
1714 (prepare_resume_reply): Use "switch_to_thread".
1715 * target.c (done_accessing_memory): Likewise.
1717 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1719 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1720 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1721 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1722 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1723 s390x-gs-linux64-ipa.o to ipa_obj.
1724 * linux-s390-low.c (HWCAP_S390_GS): New define.
1725 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1727 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1728 (s390_arch_setup): Check for guarded-storage support and choose
1730 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1731 init_registers_s390x_gs_linux64.
1732 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1734 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1735 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1737 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1739 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1741 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1743 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1744 (thread_db_thread_handle): Declare.
1745 * linux-low.c (linux_target_ops): Initialize thread_handle.
1746 * server.c (handle_qxfer_threads_worker): Add support for
1748 * target.h (struct target_ops): Add new function pointer,
1750 (target_thread_handle): Define.
1751 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1753 (thread_db_thread_handle): New function.
1755 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1757 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1758 * linux-low.h (thread_db_notice_clone): Declare.
1759 * thread-db.c (thread_db_notice_clone): New function.
1761 2017-09-21 Pedro Alves <palves@redhat.com>
1763 * server.c (gdb_read_memory, handle_status, process_serial_event)
1764 (handle_serial_event, handle_target_event): Adjust to
1765 set_desired_thread prototype change.
1766 * target.c (set_desired_thread): Remove 'use_general' parameter
1768 * target.h (set_desired_thread): Remove 'use_general' parameter.
1770 2017-09-20 Tom Tromey <tom@tromey.com>
1772 * target.c (target_terminal::terminal_state): Define.
1773 (target_terminal::init): Rename from target_terminal_init.
1774 (target_terminal::inferior): Rename from
1775 target_terminal_inferior.
1776 (target_terminal::ours): Rename from target_terminal_ours.
1777 (target_terminal::ours_for_output, target_terminal::info): New.
1779 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1781 * server.c (accumulate_file_name_length): Remove.
1782 (emit_dll_description): Adjust to std::string change.
1783 (handle_qxfer_libraries): Use std::string to hold document.
1785 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1787 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1788 return type of xml_escape_text.
1789 * server.c (emit_dll_description): Likewise.
1791 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1793 * server.c (captured_main): Accept argument for --selftest.
1794 Update run_tests call.
1795 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1796 when registering selftests.
1798 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1800 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1801 instead of "VEC" for "target_desc.reg_defs".
1802 (regcache_cpy): Likewise.
1803 (registers_to_string): Likewise.
1804 (registers_from_string): Likewise.
1805 (find_regno): Likewise.
1806 (supply_regblock): Likewise.
1807 (regcache_raw_read_unsigned): Likewise.
1808 * tdesc.c (init_target_desc): Likewise.
1809 (tdesc_create_reg): Likewise.
1810 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1811 (struct target_desc) <reg_defs>: Convert to "std::vector".
1812 (target_desc): Do not initialize "reg_defs".
1813 (~target_desc): Update code to use "std::vector" instead of "VEC"
1814 for "target_desc.reg_defs".
1815 (operator==): Likewise.
1817 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1819 * inferiors.h (thread_to_gdb_id): Remove.
1820 * inferiors.c (thread_to_gdb_id): Remove.
1821 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1822 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1823 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1825 * nto-low.c (nto_fetch_registers, nto_store_registers,
1826 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1828 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1830 * inferiors.h (gdb_id_to_thread_id): Remove.
1831 * inferiors.c (gdb_id_to_thread_id): Remove.
1832 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1833 removal. Move pid declaration closer to where it's used.
1835 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1837 * server.c (handle_detach): New function.
1838 (process_serial_event): Move code out, call handle_detach.
1840 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1842 * server.c (require_running): Rename to ...
1843 (require_running_or_return): ... this ...
1844 (require_running_or_break): ... and this.
1845 (handle_query, process_serial_event): Adjust.
1847 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1849 * linux-low.c (linux_set_resume_request): Remove unused
1852 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1854 * server.c (first_thread_of): Remove.
1855 (process_serial_event): Replace usage of first_thread_of with
1856 find_any_thread_of_pid.
1857 * tracepoint.c (same_process_p): Remove.
1858 (gdb_agent_about_to_close): Replace usage of same_process_p with
1859 find_any_thread_of_pid.
1860 * linux-x86-low.c (same_process_callback): Remove.
1861 (x86_arch_setup_process_callback): Replace usage of
1862 same_process_callback with find_any_thread_of_pid.
1863 * thread-db.c (any_thread_of): Remove.
1864 (switch_to_process): Replace usage of any_thread_of with
1865 find_any_thread_of_pid.
1866 * inferiors.c (thread_pid_matches_callback): Remove.
1867 (find_thread_process): Adjust to use find_any_thread_of_pid.
1869 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1871 * regcache.c (get_thread_regcache): Guard calls to "memset"
1874 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1876 * linux-low.c (handle_extended_wait): Use
1877 "allocate_target_description" instead of "XNEW".
1878 * linux-x86-low.c (initialize_low_arch): Likewise.
1880 2017-09-05 Yao Qi <yao.qi@linaro.org>
1882 * configure.srv (srv_i386_regobj): Remove.
1883 (srv_amd64_regobj): Remove.
1884 (srv_regobj): Set it to "" for x86 non-linux targets.
1885 * linux-x86-tdesc.c (i386_linux_read_description):
1886 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1887 (init_registers_i386): Remove the declaration.
1888 (tdesc_i386): Remove the declaration.
1889 (lynx_i386_arch_setup): Call i386_create_target_description.
1890 * nto-x86-low.c: Likewise.
1891 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1892 [!__x86_64__]: include arch/i386.h.
1893 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1895 2017-09-05 Yao Qi <yao.qi@linaro.org>
1897 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1898 i386/amd64-XXX-linux from it.
1900 2017-09-05 Yao Qi <yao.qi@linaro.org>
1902 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1904 (ipa_amd64_linux_regobj): Remove.
1905 (ipa_x32_linux_regobj): Remove.
1907 2017-09-05 Yao Qi <yao.qi@linaro.org>
1909 * Makefile.in (arch-amd64.o): New rule.
1910 * configure.srv: Append arch-amd64.o.
1911 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1912 (get_ipa_tdesc): Call amd64_linux_read_description.
1913 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1914 and init_registers_amd64_XXX.
1915 * linux-x86-low.c (x86_linux_read_description): Call
1916 amd64_linux_read_description.
1917 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1918 (initialize_low_arch): Don't call init_registers_x32_XXX and
1919 init_registers_amd64_XXX.
1920 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1921 and tdesc_amd64_XXX.
1922 [__x86_64__] (amd64_tdesc_test): New function.
1923 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1924 and init_registers_amd64_XXX.
1925 * linux-x86-tdesc.c: Include arch/amd64.h.
1926 (xcr0_to_tdesc_idx): New function.
1927 (i386_linux_read_description): New function.
1928 (amd64_get_ipa_tdesc_idx): New function.
1929 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1930 (amd64_get_ipa_tdesc): Declare.
1932 2017-09-05 Yao Qi <yao.qi@linaro.org>
1934 * configure.srv (srv_i386_linux_xmlfiles): Remove
1935 i386/i386-XXX-linux.xml from it.
1937 2017-09-05 Yao Qi <yao.qi@linaro.org>
1939 * configure.srv: Set srv_i386_linux_regobj empty if $development
1941 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1942 initialize_low_tdesc.
1943 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1944 with #if initialize_low_tdesc.
1945 * linux-x86-tdesc-selftest.c: New file.
1946 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1948 2017-09-05 Yao Qi <yao.qi@linaro.org>
1950 * Makefile.in (arch-i386.o): New rule.
1951 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1952 (x86_64-*-linux*): Likewise.
1953 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1954 include arch/i386.h.
1955 (i386_linux_read_description): Remove code and call
1956 i386_create_target_description.
1957 * tdesc.c (allocate_target_description): New function.
1958 * tdesc.h (set_tdesc_architecture): Remove declaration.
1959 (set_tdesc_osabi): Likewise.
1961 2017-09-05 Yao Qi <yao.qi@linaro.org>
1963 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1964 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1965 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1967 * server.c (get_features_xml): Call tdesc_get_features_xml.
1968 * tdesc.c (set_tdesc_architecture): New function.
1969 (set_tdesc_osabi): New function.
1970 (tdesc_get_features_xml): New function.
1971 (tdesc_create_feature): Add an argument.
1972 * tdesc.h (struct target_desc) <features>: New field.
1973 <arch, osabi>: New field.
1974 (~target_desc): xfree features, arch, and osabi.
1975 (target_desc::oerator==): Don't compare .xmltarget.
1976 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1977 (set_tdesc_osabi): Likewise.
1978 (tdesc_get_features_xml): Likewise.
1980 2017-09-05 Yao Qi <yao.qi@linaro.org>
1982 * linux-x86-tdesc.c: Include selftest.h.
1983 (i386_tdesc_test): New function.
1984 (initialize_low_tdesc): Call selftests::register_test.
1985 * tdesc.h: Include regdef.h.
1986 (target_desc): Override operator == and !=.
1988 2017-09-05 Yao Qi <yao.qi@linaro.org>
1990 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1991 (ipa_obj): Likewise.
1992 * linux-i386-ipa.c: Include common/x86-xstate.h
1993 (get_ipa_tdesc): Call i386_linux_read_description.
1994 (initialize_low_tracepoint): Don't call init_registers_XXX
1995 functions, call initialize_low_tdesc instead.
1996 * linux-x86-low.c (x86_linux_read_description): Call
1997 i386_linux_read_description.
1998 (initialize_low_arch): Don't call init_registers_i386_XXX
1999 functions, call initialize_low_tdesc.
2000 * linux-x86-tdesc.c: New file.
2001 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2002 (i386_get_ipa_tdesc_idx): Declare.
2003 (i386_get_ipa_tdesc): Declare.
2004 (initialize_low_tdesc): Declare.
2006 2017-09-05 Yao Qi <yao.qi@linaro.org>
2008 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2011 2017-09-05 Yao Qi <yao.qi@linaro.org>
2013 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2014 * regcache.c (get_thread_regcache): Use VEC_length.
2015 (init_register_cache): Likewise.
2016 (regcache_cpy): Likewise.
2017 (registers_to_string): Iterate reg_defs via VEC_iterate.
2018 (find_regno): Likewise.
2019 (find_register_by_number): Use VEC_index.
2020 (register_size): Call find_register_by_number.
2021 (register_data): Call find_register_by_number.
2022 (supply_regblock): Use VEC_length.
2023 (regcache_raw_read_unsigned): Likewise.
2024 * tdesc.c (init_target_desc): Iterate reg_defs via
2026 (default_description): Update initializer.
2027 (copy_target_description): Don't update field num_registers.
2028 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2029 <num_registers>: Remove.
2031 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2033 * Makefile.in (.SECONDARY): Define target.
2035 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2037 * linux-low.c (linux_wait_1): Adjust.
2038 * server.c (queue_stop_reply_callback): Adjust.
2040 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2042 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2043 QEnvironmentUnset and QEnvironmentReset packets.
2044 (handle_query): Inform remote that QEnvironmentHexEncoded,
2045 QEnvironmentUnset and QEnvironmentReset are supported.
2047 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2049 * inferiors.h (inferior_target_data): Rename to ...
2050 (thread_target_data): ... this.
2051 (inferior_regcache_data): Rename to ...
2052 (thread_regcache_data): ... this.
2053 (set_inferior_regcache_data): Rename to ...
2054 (set_thread_regcache_data): ... this.
2055 * inferiors.c (inferior_target_data): Rename to ...
2056 (thread_target_data): ... this.
2057 (inferior_regcache_data): Rename to ...
2058 (thread_regcache_data): ... this.
2059 (set_inferior_regcache_data): Rename to ...
2060 (set_thread_regcache_data): ... this.
2061 (free_one_thread): Update.
2062 * linux-low.h (get_thread_lwp): Update.
2063 * regcache.c (get_thread_regcache): Update.
2064 (regcache_invalidate_thread): Update.
2065 (free_register_cache_thread): Update.
2066 * win32-i386-low.c (update_debug_registers_callback): Update.
2067 (win32_get_current_dr): Update.
2068 * win32-low.c (thread_rec): Update.
2069 (delete_thread_info): Update.
2070 (continue_one_thread): Update.
2071 (suspend_one_thread): Update.
2073 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2075 * inferiors.c (set_inferior_target_data): Remove.
2076 * inferiors.h (set_inferior_target_data): Remove.
2078 2017-08-18 Yao Qi <yao.qi@linaro.org>
2080 * Makefile.in (OBS): Add selftest.o.
2081 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2082 * configure, config.in: Re-generated.
2083 * server.c: Include common/sefltest.h.
2084 (captured_main): Handle option --selftest.
2086 2017-08-09 Yao Qi <yao.qi@linaro.org>
2088 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2089 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2090 i386-avx-mpx.o and i386-mmx.o.
2091 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2092 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2093 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2094 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2095 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2096 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2097 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2098 i386/amd64-avx-mpx.xml.
2100 2017-08-09 Yao Qi <yao.qi@linaro.org>
2102 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2103 and x32-avx-avx512.o.
2104 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2105 i386/x32-avx-avx512.xml.
2107 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2109 * tracepoint.h (enum class fast_tpoint_collect_result): New
2111 (fast_tracepoint_collecting): Change return type to
2112 fast_tpoint_collect_result.
2113 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2114 * linux-low.h: Include tracepoint.h.
2115 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2116 fast_tpoint_collect_result.
2117 * linux-low.c (handle_tracepoints): Adjust.
2118 (linux_fast_tracepoint_collecting): Change return type to
2119 fast_tpoint_collect_result.
2120 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2121 linux_wait_1, stuck_in_jump_pad_callback,
2122 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2123 proceed_one_lwp): Adjust to type change.
2125 2017-07-10 Yao Qi <yao.qi@linaro.org>
2127 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2129 2017-06-29 Yao Qi <yao.qi@linaro.org>
2131 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2133 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2135 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2137 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2139 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2141 * linux-low.c (linux_create_inferior): Adjust code to access the
2142 environment information via 'gdb_environ' class.
2143 * lynx-low.c (lynx_create_inferior): Likewise.
2144 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2145 (get_environ): Return a pointer to 'our_environ'.
2146 (captured_main): Initialize 'our_environ'.
2147 * server.h (get_environ): Adjust prototype.
2148 * spu-low.c (spu_create_inferior): Adjust code to access the
2149 environment information via 'gdb_environ' class.
2151 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2153 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2154 usage of "register" keyword.
2156 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2158 * configure: Re-generate.
2160 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2162 * configure: Re-generate.
2164 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2166 * Makefile.in (COMPILE.pre): Add "-x c++".
2168 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2170 * fork-child.c: Conditionally include <signal.h>.
2172 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2174 * server.c (handle_general_set): Handle new packet
2175 "QStartupWithShell".
2176 (handle_query): Add "QStartupWithShell" to the list of supported
2178 (gdbserver_usage): Add help text explaining the
2179 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2181 (captured_main): Recognize and act upon the presence of the new
2184 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2185 Pedro Alves <palves@redhat.com>
2187 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2188 * configure: Regenerate.
2189 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2191 (i[34567]86-*-lynxos*): Likewise.
2192 (spu*-*-*): Likewise.
2193 * fork-child.c: New file.
2194 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2196 (linux_ptrace_fun): New function.
2197 (linux_create_inferior): Adjust function prototype to reflect
2198 change on "target.h". Adjust function code to use
2200 (linux_request_interrupt): Delete "signal_pid".
2201 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2202 (lynx_ptrace_fun): New function.
2203 (lynx_create_inferior): Adjust function prototype to reflect
2204 change on "target.h". Adjust function code to use
2206 * nto-low.c (nto_create_inferior): Adjust function prototype and
2207 code to reflect change on "target.h". Update comments.
2208 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2209 "common-terminal.h" and "environ.h".
2210 (terminal_fd): Moved to fork-child.c.
2211 (old_foreground_pgrp): Likewise.
2212 (restore_old_foreground_pgrp): Likewise.
2213 (last_status): Make it global.
2214 (last_ptid): Likewise.
2215 (our_environ): New variable.
2216 (startup_with_shell): Likewise.
2217 (program_name): Likewise.
2218 (program_argv): Rename to...
2219 (program_args): ...this.
2220 (wrapper_argv): New variable.
2221 (start_inferior): Delete function.
2222 (get_exec_wrapper): New function.
2223 (get_exec_file): Likewise.
2224 (get_environ): Likewise.
2225 (prefork_hook): Likewise.
2226 (post_fork_inferior): Likewise.
2227 (postfork_hook): Likewise.
2228 (postfork_child_hook): Likewise.
2229 (handle_v_run): Update code to deal with arguments coming from the
2230 remote host. Update calls from "start_inferior" to
2232 (captured_main): Likewise. Initialize environment variable. Call
2234 * server.h (post_fork_inferior): New prototype.
2235 (get_environ): Likewise.
2236 (last_status): Declare.
2237 (last_ptid): Likewise.
2238 (signal_pid): Likewise.
2239 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2240 (spu_ptrace_fun): New function.
2241 (spu_create_inferior): Adjust function prototype to reflect change
2242 on "target.h". Adjust function code to use "fork_inferior".
2243 * target.c (target_terminal_init): New function.
2244 (target_terminal_inferior): Likewise.
2245 (target_terminal_ours): Likewise.
2246 * target.h: Include <vector>.
2247 (struct target_ops) <create_inferior>: Update prototype.
2248 (create_inferior): Update macro.
2249 * utils.c (gdb_flush_out_err): New function.
2250 * win32-low.c (win32_create_inferior): Adjust function prototype
2251 and code to reflect change on "target.h".
2253 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2255 * inferiors.c (switch_to_thread): New function.
2257 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2259 * Makefile.in (SFILE): Add "common/job-control.c".
2260 (OBS): Add "job-control.o".
2262 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2264 * Makefile: Remove "@host_makefile_frag@".
2266 2017-05-05 Pedro Alves <palves@redhat.com>
2268 * configure: Regenerate.
2270 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2272 * configure: Regenerate.
2274 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2276 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2277 software_single_step change of return type to
2278 std::vector<CORE_ADDR>.
2279 * linux-low.c (install_software_single_step_breakpoints):
2281 * linux-low.h (install_software_single_step_breakpoints):
2284 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2286 * remote-utils.c: Include "gdb_termios.h" instead of
2288 * terminal.h: Delete file.
2290 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2292 * server.c: Include <vector>.
2293 <program_argv, wrapper_argv>: Convert to std::vector.
2294 (start_inferior): Rewrite function to use C++.
2295 (handle_v_run): Likewise. Update code that calculates the argv
2296 based on the vRun packet; use C++.
2297 (captured_main): Likewise.
2299 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2301 * server.c (handle_v_cont): Initialize thread_resume::thread
2304 2017-04-05 Pedro Alves <palves@redhat.com>
2306 * configure: Regenerate.
2308 2017-04-05 Pedro Alves <palves@redhat.com>
2310 * gdbreplay.c (sync_error): Constify.
2311 * linux-x86-low.c (push_opcode): Constify.
2313 2017-04-05 Pedro Alves <palves@redhat.com>
2315 * win32-low.c (get_child_debug_event)
2316 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2317 Report TARGET_WAITKIND_SPURIOUS instead.
2319 2017-04-05 Pedro Alves <palves@redhat.com>
2321 * remote-utils.c (remote_prepare, remote_open): Constify.
2322 * remote-utils.h (remote_prepare, remote_open): Constify.
2323 * server.c (captured_main): Constify 'port' handling.
2325 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2327 * Makefile.in (clean): Clear .deps.
2329 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2331 * .gitignore: Remove generated files, replace with wildcard.
2332 * (clean): Replace removal of generated files with wildcard.
2333 (version.c): Replace with...
2334 (version-generated.c): ...this.
2335 (xml-builtin.c): Replace with...
2336 (xml-builtin-generated.c): ...this.
2337 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2338 (%.c: *regformats*): Replace with...
2339 (%-generated.c: *regformats*): ...this.
2341 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2343 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2344 (xtensa_fill_gregset): Call collect_register_by_name for
2346 (xtensa_store_gregset): Call supply_register_by_name for
2349 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2351 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2352 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2353 (xtensa_store_gregset): Call supply_register for all registers in
2354 a0_regnum..a0_regnum + C0_NREGS range.
2356 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2358 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2359 (ax-ipa.o: ax.c): Remove.
2360 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2361 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2362 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2363 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2364 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2366 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2368 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2369 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2370 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2371 (errors-ipa.o: ../common/errors.c): Remove.
2372 (format-ipa.o: ../common/format.c): Remove.
2373 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2375 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2377 * Makefile.in (%-ipa.o: %.c): New rule.
2378 (tracepoint-ipa.o: tracepoint.c): Remove.
2379 (utils-ipa.o: utils.c): Remove.
2380 (remote-utils-ipa.o: remote-utils.c): Remove.
2381 (regcache-ipa.o: regcache.c): Remove.
2382 (i386-linux-ipa.o: i386-linux.c): Remove.
2383 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2384 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2385 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2386 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2387 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2388 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2389 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2390 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2391 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2392 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2393 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2394 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2395 (aarch64-ipa.o: aarch64.c): Remove.
2396 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2397 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2398 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2399 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2400 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2401 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2402 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2403 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2404 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2405 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2406 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2407 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2408 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2409 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2410 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2411 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2412 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2413 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2414 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2415 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2416 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2417 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2418 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2419 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2420 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2421 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2422 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2423 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2424 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2425 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2426 (tdesc-ipa.o: tdesc.c): Remove.
2427 (x32-linux-ipa.o: x32-linux.c): Remove.
2428 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2429 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2431 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2433 * Makefile.in (%.o: ../arch/%.c): New rule.
2434 (arm.o: ../arch/arm.c): Remove.
2435 (arm-linux.o: ../arch/arm-linux.c): Remove.
2436 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2437 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2439 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2441 * Makefile.in (%.o: ../nat/%.c): New rule.
2442 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2443 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2444 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2445 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2446 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2447 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2448 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2449 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2450 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2451 (linux-personality.o: ../nat/linux-personality.c): Remove.
2452 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2453 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2454 (x86-linux.o: ../nat/x86-linux.c): Remove.
2455 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2456 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2458 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2460 * Makefile.in (%.o: ../common/%.c): New rule.
2461 (signals.o: ../common/signals.c): Remove.
2462 (print-utils.o: ../common/print-utils.c): Remove.
2463 (rsp-low.o: ../common/rsp-low.c): Remove.
2464 (common-utils.o: ../common/common-utils.c): Remove.
2465 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2466 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2467 (vec.o: ../common/vec.c): Remove.
2468 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2469 (xml-utils.o: ../common/xml-utils.c): Remove.
2470 (ptid.o: ../common/ptid.c): Remove.
2471 (buffer.o: ../common/buffer.c): Remove.
2472 (format.o: ../common/format.c): Remove.
2473 (filestuff.o: ../common/filestuff.c): Remove.
2474 (agent.o: ../common/agent.c): Remove.
2475 (errors.o: ../common/errors.c): Remove.
2476 (environ.o: ../common/environ.c): Remove.
2477 (common-debug.o: ../common/common-debug.c): Remove.
2478 (cleanups.o: ../common/cleanups.c): Remove.
2479 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2480 (fileio.o: ../common/fileio.c): Remove.
2481 (common-regcache.o: ../common/common-regcache.c): Remove.
2482 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2483 (new-op.o: ../common/new-op.c): Remove.
2484 (btrace-common.o: ../common/btrace-common.c): Remove.
2486 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2488 * Makefile.in (%.o: ../target/%.c): New rule.
2489 (waitstatus.o: ../target/waitstatus.c): Remove.
2491 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2494 (%.c: ../regformats/%.dat,
2495 (%.c: ../regformats/arm/%.dat,
2496 (%.c: ../regformats/i386/%.dat,
2497 (%.c: ../regformats/rs6000/%.dat): New rules.
2498 (aarch64.c): Remove.
2499 (reg-arm.c): Remove.
2500 (arm-with-iwmmxt.c): Remove.
2501 (arm-with-vfpv2.c): Remove.
2502 (arm-with-vfpv3.c): Remove.
2503 (arm-with-neon.c): Remove.
2504 (reg-bfin.c): Remove.
2505 (reg-cris.c): Remove.
2506 (reg-crisv32.c): Remove.
2508 (i386-linux.c): Remove.
2509 (i386-avx.c): Remove.
2510 (i386-avx-linux.c): Remove.
2511 (i386-avx-avx512.c): Remove.
2512 (i386-avx-avx512-linux.c): Remove.
2513 (i386-mpx.c): Remove.
2514 (i386-mpx-linux.c): Remove.
2515 (i386-avx-mpx-avx512-pku.c): Remove.
2516 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2517 (i386-avx-mpx.c): Remove.
2518 (i386-avx-mpx-linux.c): Remove.
2519 (i386-mmx.c): Remove.
2520 (i386-mmx-linux.c): Remove.
2521 (reg-ia64.c): Remove.
2522 (reg-m32r.c): Remove.
2523 (reg-m68k.c): Remove.
2525 (mips-linux.c): Remove.
2526 (mips-dsp-linux.c): Remove.
2527 (mips64-linux.c): Remove.
2528 (mips64-dsp-linux.c): Remove.
2529 (nios2-linux.c): Remove.
2530 (powerpc-32.c): Remove.
2531 (powerpc-32l.c): Remove.
2532 (powerpc-altivec32l.c): Remove.
2533 (powerpc-cell32l.c): Remove.
2534 (powerpc-vsx32l.c): Remove.
2535 (powerpc-isa205-32l.c): Remove.
2536 (powerpc-isa205-altivec32l.c): Remove.
2537 (powerpc-isa205-vsx32l.c): Remove.
2538 (powerpc-e500l.c): Remove.
2539 (powerpc-64l.c): Remove.
2540 (powerpc-altivec64l.c): Remove.
2541 (powerpc-cell64l.c): Remove.
2542 (powerpc-vsx64l.c): Remove.
2543 (powerpc-isa205-64l.c): Remove.
2544 (powerpc-isa205-altivec64l.c): Remove.
2545 (powerpc-isa205-vsx64l.c): Remove.
2546 (s390-linux32.c): Remove.
2547 (s390-linux32v1.c): Remove.
2548 (s390-linux32v2.c): Remove.
2549 (s390-linux64.c): Remove.
2550 (s390-linux64v1.c): Remove.
2551 (s390-linux64v2.c): Remove.
2552 (s390-te-linux64.c): Remove.
2553 (s390-vx-linux64.c): Remove.
2554 (s390-tevx-linux64.c): Remove.
2555 (s390x-linux64.c): Remove.
2556 (s390x-linux64v1.c): Remove.
2557 (s390x-linux64v2.c): Remove.
2558 (s390x-te-linux64.c): Remove.
2559 (s390x-vx-linux64.c): Remove.
2560 (s390x-tevx-linux64.c): Remove.
2561 (tic6x-c64xp-linux.c): Remove.
2562 (tic6x-c64x-linux.c): Remove.
2563 (tic6x-c62x-linux.c): Remove.
2565 (reg-sparc64.c): Remove.
2566 (reg-spu.c): Remove.
2568 (amd64-linux.c): Remove.
2569 (amd64-avx.c): Remove.
2570 (amd64-avx-linux.c): Remove.
2571 (amd64-avx-avx512.c): Remove.
2572 (amd64-avx-avx512-linux.c): Remove.
2573 (amd64-mpx.c): Remove.
2574 (amd64-mpx-linux.c): Remove.
2575 (amd64-avx-mpx-avx512-pku.c): Remove.
2576 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2577 (amd64-avx-mpx.c): Remove.
2578 (amd64-avx-mpx-linux.c): Remove.
2580 (x32-linux.c): Remove.
2581 (x32-avx.c): Remove.
2582 (x32-avx-linux.c): Remove.
2583 (x32-avx-avx512.c): Remove.
2584 (x32-avx-avx512-linux.c): Remove.
2585 (reg-xtensa.c): Remove.
2586 (reg-tilegx.c): Remove.
2587 (reg-tilegx32.c): Remove.
2589 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2591 * Makefile.in (SFILES): Add "common/environ.c".
2592 (OBJS): Add "common/environ.h".
2594 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2596 * configure.ac: Check if the fs_base and gs_base members of
2597 `struct user_regs_struct' exist.
2598 * config.in: Regenerated.
2599 * configure: Likewise.
2601 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2603 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2605 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2606 (get_next_pcs_syscall_next_pc): Likewise.
2608 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2610 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2611 * nto-x86-low.c: Likewise.
2613 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2615 * Makefile.in: Include disable-implicit-rules.mk.
2617 2016-11-23 Pedro Alves <palves@redhat.com>
2619 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2620 (debug_vprintf): Use std::chrono::steady_clock instead of
2621 gettimeofday. Use '.' instead of ':'.
2622 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2623 (get_timestamp): Use std::chrono::steady_clock instead of
2626 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2628 * Makefile.in: Fix whitespace formatting.
2630 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2632 * Makefile.in (SFILES, OBS): Flatten list and order
2635 2016-11-23 Pedro Alves <palves@redhat.com>
2637 * event-loop.c (handle_file_event): Use warning.
2638 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2639 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2642 2016-11-23 Pedro Alves <palves@redhat.com>
2644 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2646 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2647 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2648 debug_printf and debug_flush for debug output.
2649 * server.c (handle_general_set): Likewise.
2650 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2653 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2655 * Makefile.in (.c.o): Replace rule with ...
2656 (%.o: %.c): ... this one.
2658 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2660 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2661 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2663 * configure.ac: Remove checks for the make program.
2664 * configure: Re-generate.
2666 2016-10-28 Pedro Alves <palves@redhat.com>
2668 * Makefile.in (CXX_DIALECT): Get from configure.
2669 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2670 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2671 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2672 * config.in: Regenerate.
2673 * configure: Regenerate.
2675 2016-10-27 Yao Qi <yao.qi@linaro.org>
2677 * linux-low.c (linux_supports_range_stepping): Return true if
2678 can_software_single_step return true.
2680 2016-10-27 Yao Qi <yao.qi@linaro.org>
2682 * inferiors.c (find_inferior_in_random): New function.
2683 * inferiors.h (find_inferior_in_random): Declare.
2684 * linux-low.c (linux_wait_for_event_filtered): Call
2685 find_inferior_in_random instead of find_inferior.
2687 2016-10-27 Yao Qi <yao.qi@linaro.org>
2689 * linux-low.c (linux_wait_1): If single-step breakpoints are
2690 inserted, remove them.
2692 2016-10-26 Pedro Alves <palves@redhat.com>
2694 * linux-low.c (handle_extended_wait): Link parent/child fork
2696 (linux_wait_1): Unlink them.
2697 (linux_set_resume_request): Ignore resume requests for
2698 already-resumed and unhandled fork child threads.
2699 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2700 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2702 (handle_v_requests) <vCont>: Don't call require_running.
2703 * server.h (in_queued_stop_replies): New declaration.
2705 2016-10-24 Yao Qi <yao.qi@linaro.org>
2708 * linux-aarch64-low.c (append_insns): Cast the return value to
2711 2016-10-10 Yao Qi <yao.qi@linaro.org>
2713 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2715 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2717 * target.c (target_supports_multi_process): New function, moved
2719 * target.h (target_supports_multi_process): ... here. Remove
2722 2016-10-05 Tom Tromey <tom@tromey.com>
2725 * tracepoint.c (handle_tracepoint_bkpts): Check
2726 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2728 2016-10-05 Yao Qi <yao.qi@linaro.org>
2730 * configure.srv: Update the path of arm-*.xml files.
2732 2016-10-05 Terry Guo <terry.guo@arm.com>
2733 Yao Qi <yao.qi@linaro.org>
2735 * Makefile.in: Adjust the path of rules.
2736 * configure.srv: Update the path of xml files.
2737 * regformats/arm-with-iwmmxt.dat: Regenerated.
2738 * regformats/arm-with-neon.dat: Likewise.
2739 * regformats/arm-with-vfpv2.dat: Likewise.
2740 * regformats/arm-with-vfpv3.dat Likewise.
2742 2016-09-30 Yao Qi <yao.qi@linaro.org>
2745 * target.c (target_stop_and_wait): Don't call
2746 target_continue_no_signal, use resume_stop instead.
2748 2016-09-26 Yao Qi <yao.qi@linaro.org>
2750 * linux-low.c (linux_wait_1): Call debug_exit.
2752 2016-09-23 Pedro Alves <palves@redhat.com>
2754 * Makefile.in (SFILES): Add common/new-op.c.
2755 (OBS): Add common/new-op.o.
2756 (new-op.o): New rule.
2758 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2760 * .gitinore: Ignore more files.
2762 2016-09-21 Yao Qi <yao.qi@linaro.org>
2764 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2767 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2769 * server.c (start_inferior): Call target_mourn_inferior instead of
2770 mourn_inferior; pass ptid_t argument to it.
2772 (handle_target_event): Likewise.
2773 * target.c (target_mourn_inferior): New function.
2774 * target.h (mourn_inferior): Delete macro.
2776 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2778 * linux-low.c (lwp_is_stepping): New function.
2780 2016-09-06 Carl Love <cel@us.ibm.com>
2782 * server.c (start_inferior): Fixed comment, requested comment change
2783 didn't get updated correctly. Removed reference to ptrace () call as
2784 it is only true on Linux systems.
2786 2016-09-06 Carl Love <cel@us.ibm.com>
2788 * server.c (start_inferior): Do not call
2789 function target_post_create_inferior () if the
2790 inferior process has already exited.
2792 2016-09-05 Pedro Alves <palves@redhat.com>
2794 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2795 (COMPILE.pre, CC_LD): Use CXX directly.
2796 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2797 * acinclude.m4: Don't include build-with-cxx.m4.
2798 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2799 * configure: Regenerate.
2801 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2804 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2805 call writing data to own_buf.
2807 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2809 * target.c (mywait): Call target_wait instead of
2811 (target_wait): New function.
2813 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2815 * server.c (start_inferior): New variable 'ptid'. Replace calls
2816 to the_target->resume by target_continue{,_no_signal}, depending
2818 * target.c (target_stop_and_wait): Call target_continue_no_signal
2819 instead of the_target->resume.
2820 (target_continue): New function.
2822 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2824 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2826 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2829 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2831 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2832 * linux-arm-low.c (ps_get_thread_area): Likewise.
2833 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2834 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2835 * linux-mips-low.c (ps_get_thread_area): Likewise.
2836 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2837 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2838 * linux-x86-low.c (ps_get_thread_area): Likewise.
2839 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2841 2016-08-19 Pedro Alves <palves@redhat.com>
2843 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2845 2016-08-19 Pedro Alves <palves@redhat.com>
2847 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2848 comment. Use memcpy instead of casting through unsigned long.
2850 2016-08-19 Pedro Alves <palves@redhat.com>
2852 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2853 allocating around 0x80000000.
2855 2016-08-19 Pedro Alves <palves@redhat.com>
2858 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2859 (x32-avx512-linux-ipa.o): New rules.
2860 * configure.ac (x86_64-*-linux*): New x32 check.
2861 * configure.srv (ipa_x32_linux_regobj): New.
2862 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2863 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2865 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2867 * configure: Regenerate.
2869 2016-08-09 Pedro Alves <palves@redhat.com>
2872 * Makefile.in (OBS): Add signals-state-save-restore.o.
2873 (signals-state-save-restore.o): New rule.
2874 * config.in: Regenerate.
2875 * configure: Regenerate.
2876 * linux-low.c: Include "signals-state-save-restore.h".
2877 (linux_create_inferior): Call
2878 restore_original_signals_state.
2879 * server.c: Include "dispositions-save-restore.h".
2880 (captured_main): Call save_original_signals_state.
2882 2016-08-05 Pedro Alves <palves@redhat.com>
2884 * configure: Regenerate.
2886 2016-08-04 Yao Qi <yao.qi@linaro.org>
2888 * linux-low.c (regsets_fetch_inferior_registers): Check
2889 errno is ESRCH or not.
2891 2016-08-02 Yao Qi <yao.qi@linaro.org>
2893 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2894 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2895 (thread_db_load_search): Update.
2896 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2897 td_ta_set_event and td_ta_event_getmsg.
2899 2016-07-26 Pedro Alves <palves@redhat.com>
2902 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2903 of unsigned long for 64-bit registers and use uint32_t instead of
2904 unsigned int for 32-bit registers.
2906 2016-07-26 Pedro Alves <palves@redhat.com>
2908 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2911 2016-07-21 Tom Tromey <tom@tromey.com>
2913 * configure: Rebuild.
2915 2016-07-21 Yao Qi <yao.qi@linaro.org>
2917 * mem-break.c (find_gdb_breakpoint): Cast bp to
2918 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2920 2016-07-21 Yao Qi <yao.qi@linaro.org>
2922 * server.c (handle_v_requests): Support s and S actions
2923 if target_supports_software_single_step return true.
2925 2016-07-21 Yao Qi <yao.qi@linaro.org>
2927 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2928 is resume_step, call maybe_hw_step.
2929 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2931 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2933 (proceed_one_lwp): If resume request is resume_step, install
2934 reinsert breakpoints and call maybe_hw_step.
2936 2016-07-21 Yao Qi <yao.qi@linaro.org>
2938 * linux-low.c (proceed_one_lwp): Declare.
2939 (linux_resume_one_thread): Remove local variable 'step'.
2940 Lift code enqueue signal. Call proceed_one_lwp instead of
2941 linux_resume_one_lwp.
2943 2016-07-21 Yao Qi <yao.qi@linaro.org>
2945 * linux-low.c (linux_resume_one_thread): Call
2946 enqueue_pending_signal.
2948 2016-07-21 Yao Qi <yao.qi@linaro.org>
2950 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2951 * inferiors.c (do_restore_current_thread_cleanup): New function.
2952 (make_cleanup_restore_current_thread): Likewise.
2953 * linux-low.c (install_software_single_step_breakpoints): Call
2954 make_cleanup_restore_current_thread. Switch current_thread to
2957 2016-07-21 Yao Qi <yao.qi@linaro.org>
2959 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2960 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2961 (clone_one_breakpoint): Likewise.
2962 (delete_reinsert_breakpoints): Change parameter to thread.
2964 (has_reinsert_breakpoints): Likewise.
2965 (uninsert_reinsert_breakpoints): Likewise.
2966 (reinsert_reinsert_breakpoints): Likewise.
2967 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2968 (delete_reinsert_breakpoints): Likewise.
2969 (reinsert_reinsert_breakpoints): Likewise.
2970 (uninsert_reinsert_breakpoints): Likewise.
2971 (has_reinsert_breakpoints): Likewise.
2973 2016-07-21 Yao Qi <yao.qi@linaro.org>
2975 * inferiors.c (get_thread_process): Make parameter const.
2976 * inferiors.h (get_thread_process): Update declaration.
2977 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2978 Add new parameters child_thread and parent_thread. Callers
2980 * mem-break.h (clone_all_breakpoints): Update declaration.
2982 2016-07-21 Yao Qi <yao.qi@linaro.org>
2984 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2985 <command_list, handler>: Remove.
2986 (struct gdb_breakpoint): New.
2987 (struct other_breakpoint): New.
2988 (struct reinsert_breakpoint): New.
2989 (is_gdb_breakpoint): New function.
2990 (any_persistent_commands): Update command_list if
2991 is_gdb_breakpoint returns true.
2992 (set_breakpoint): Create breakpoints according to their types.
2993 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2994 (set_gdb_breakpoint_1): Likewise.
2995 (set_gdb_breakpoint): Likewise.
2996 (clear_breakpoint_conditions): Change parameter type to
2997 'struct gdb_breakpoint *'.
2998 (clear_breakpoint_commands): Likewise.
2999 (clear_breakpoint_conditions_and_commands): Likewise.
3000 (add_condition_to_breakpoint): Likewise.
3001 (add_breakpoint_condition): Likewise.
3002 (add_commands_to_breakpoint): Likewise.
3003 (check_breakpoints): Check other_breakpoint.
3004 (clone_one_breakpoint): Clone breakpopint according to its type.
3005 * mem-break.h (struct gdb_breakpoint): Declare.
3006 (set_gdb_breakpoint): Update declaration.
3007 (clear_breakpoint_conditions_and_commands): Likewise.
3008 (add_breakpoint_condition): Likewise.
3009 (add_breakpoint_commands): Likewise.
3010 * server.c (process_point_options): Change parameter type to
3011 'struct gdb_breakpoint *'.
3013 2016-07-21 Yao Qi <yao.qi@linaro.org>
3015 * mem-break.c (set_breakpoint_at): Rename it to ...
3016 (set_breakpoint_type_at): ... it.
3017 (set_breakpoint_at): Call set_breakpoint_type_at.
3018 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3019 * mem-break.h (set_breakpoint_at): Update comments.
3021 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3023 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3025 (nios2_store_gregset): Likewise.
3027 2016-07-01 Pedro Alves <palves@redhat.com>
3028 Antoine Tremblay <antoine.tremblay@ericsson.com>
3030 * linux-low.c: Change interface to take the target lwp_info
3031 pointer directly and return void. Handle detaching from a zombie
3033 (linux_detach_lwp_callback): New function.
3034 (linux_detach): Detach from the leader thread after detaching from
3037 2016-06-28 Yao Qi <yao.qi@linaro.org>
3039 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3040 for variable new_offset.
3041 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3042 (aarch64_ftrace_insn_reloc_cb): Likewise.
3043 (aarch64_ftrace_insn_reloc_tb): Likewise.
3044 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3045 PRIx64 instead of PRIx32.
3047 2016-06-28 Yao Qi <yao.qi@linaro.org>
3049 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3050 (the_low_target): Install arm_get_syscall_trapinfo.
3052 2016-06-28 Yao Qi <yao.qi@linaro.org>
3054 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3056 (the_low_target): Install aarch64_get_syscall_trapinfo.
3058 2016-06-28 Yao Qi <yao.qi@linaro.org>
3060 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3062 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3063 Remove parameter sysno.
3064 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3067 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3069 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3070 (s390_emit_ne_goto): Likewise.
3071 (s390_emit_lt_goto): Likewise.
3072 (s390_emit_le_goto): Likewise.
3073 (s390_emit_gt_goto): Likewise.
3074 (s390_emit_ge_goto): Likewise.
3075 (s390x_emit_eq_goto): Likewise.
3076 (s390x_emit_ne_goto): Likewise.
3077 (s390x_emit_lt_goto): Likewise.
3078 (s390x_emit_le_goto): Likewise.
3079 (s390x_emit_gt_goto): Likewise.
3080 (s390x_emit_ge_goto): Likewise.
3081 (s390_emit_ops_impl): Mark variable static.
3082 (s390x_emit_ops): Likewise.
3084 2016-06-17 Yao Qi <yao.qi@linaro.org>
3086 * linux-low.c (handle_extended_wait): Call
3087 uninsert_reinsert_breakpoints for the parent process. Remove
3088 reinsert breakpoints from the child process. Reinsert them to
3089 the parent process when vfork is done.
3090 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3091 (reinsert_reinsert_breakpoints): New function.
3092 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3093 (reinsert_reinsert_breakpoints): Declare.
3095 2016-06-17 Yao Qi <yao.qi@linaro.org>
3097 * linux-low.c (handle_extended_wait): If the parent is doing
3098 step-over, remove the reinsert breakpoints from the forked child.
3100 2016-06-17 Yao Qi <yao.qi@linaro.org>
3102 * linux-low.c (unsuspend_all_lwps): Declare.
3103 (linux_low_filter_event): If thread exited, call finish_step_over.
3104 If step-over is finished, unsuspend other threads.
3106 2016-06-17 Yao Qi <yao.qi@linaro.org>
3108 * linux-low.c (linux_resume_one_lwp_throw): Assert
3109 has_reinsert_breakpoints returns false.
3110 * mem-break.c (delete_disabled_breakpoints): Assert
3111 bp type isn't reinsert_breakpoint.
3113 2016-06-17 Yao Qi <yao.qi@linaro.org>
3115 * linux-low.c (maybe_hw_step): New function.
3116 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3117 (finish_step_over): Switch current_thread to lwp temporarily,
3118 and assert has_reinsert_breakpoints returns true.
3119 (proceed_one_lwp): Call maybe_hw_step.
3120 * mem-break.c (has_reinsert_breakpoints): New function.
3121 * mem-break.h (has_reinsert_breakpoints): Declare.
3123 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3125 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3127 2016-05-17 Yao Qi <yao.qi@linaro.org>
3129 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3130 instead of find_inferior.
3132 2016-05-05 Yao Qi <yao.qi@linaro.org>
3134 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3135 Initialize res to zero.
3137 2016-05-05 Yao Qi <yao.qi@linaro.org>
3139 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3142 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3144 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3145 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3146 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3148 2016-04-28 Par Olsson <par.olsson@windriver.com>
3149 Simon Marchi <simon.marchi@ericsson.com>
3151 * tracepoint.c (write_inferior_int8): New function.
3152 (cmd_qtenable_disable): Write enable flag using
3153 write_inferior_int8.
3155 2016-04-25 Yao Qi <yao.qi@linaro.org>
3157 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3158 (need_step_over_p): Return zero if the LWP has pending signals
3159 can be delivered on software single step target.
3161 2016-04-25 Yao Qi <yao.qi@linaro.org>
3163 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3164 return instead of error.
3166 2016-04-22 Yao Qi <yao.qi@linaro.org>
3168 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3171 2016-04-22 Yao Qi <yao.qi@linaro.org>
3173 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3174 signal when stepping over breakpoint with software single
3177 2016-04-21 Pedro Alves <palves@redhat.com>
3179 * linux-s390-low.c (s390_collect_ptrace_register)
3180 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3182 (s390_check_regset): Use void * instead of gdb_byte *.
3184 2016-04-20 Pedro Alves <palves@redhat.com>
3186 * configure: Renegerate.
3188 2016-04-20 Yao Qi <yao.qi@linaro.org>
3190 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3191 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3193 (arm_store_gregset): Likewise.
3195 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3197 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3198 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3199 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3200 (amd64-avx-mpx-linux.c): New rules.
3201 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3202 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3203 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3204 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3205 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3206 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3207 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3208 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3209 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3210 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3211 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3212 * linux-x86-low.c (x86_linux_read_description): Add case for
3213 X86_XSTATE_AVX_MPX_MASK.
3214 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3215 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3216 init_registers_i386_avx_mpx_linux.
3217 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3218 (initialize_low_tracepoint): Call
3219 init_registers_i386_avx_mpx_linux.
3220 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3221 (initialize_low_tracepoint): Call
3222 init_registers_amd64_avx_mpx_linux.
3223 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3224 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3225 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3228 2016-04-18 Pedro Alves <palves@redhat.com>
3230 * configure: Regenerate.
3232 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3234 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3235 (aarch64_emit_sub): Likewise.
3237 2016-04-12 Pedro Alves <palves@redhat.com>
3239 * utils.c (prepare_to_throw_exception): Delete.
3241 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3243 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3245 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3247 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3249 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3251 * linux-aarch64-ipa.c: Add <elf.h> include.
3252 * linux-ppc-ipa.c: Add <elf.h> include.
3253 * linux-s390-ipa.c: Add <elf.h> include.
3255 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3257 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3258 (get_raw_reg_ptr): Likewise.
3259 (get_trace_state_variable_value_ptr): Likewise.
3260 (set_trace_state_variable_value_ptr): Likewise.
3261 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3264 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3265 Marcin Kościelnicki <koriakin@0x04.net>
3268 * linux-ppc-low.c (emit_insns): New function.
3269 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3270 (ppc_emit_prologue): New function.
3271 (ppc_emit_epilogue): New function.
3272 (ppc_emit_add): New function.
3273 (ppc_emit_sub): New function.
3274 (ppc_emit_mul): New function.
3275 (ppc_emit_lsh): New function.
3276 (ppc_emit_rsh_signed): New function.
3277 (ppc_emit_rsh_unsigned): New function.
3278 (ppc_emit_ext): New function.
3279 (ppc_emit_zero_ext): New function.
3280 (ppc_emit_log_not): New function.
3281 (ppc_emit_bit_and): New function.
3282 (ppc_emit_bit_or): New function.
3283 (ppc_emit_bit_xor): New function.
3284 (ppc_emit_bit_not): New function.
3285 (ppc_emit_equal): New function.
3286 (ppc_emit_less_signed): New function.
3287 (ppc_emit_less_unsigned): New function.
3288 (ppc_emit_ref): New function.
3289 (ppc_emit_const): New function.
3290 (ppc_emit_reg): New function.
3291 (ppc_emit_pop): New function.
3292 (ppc_emit_stack_flush): New function.
3293 (ppc_emit_swap): New function.
3294 (ppc_emit_stack_adjust): New function.
3295 (ppc_emit_call): New function.
3296 (ppc_emit_int_call_1): New function.
3297 (ppc_emit_void_call_2): New function.
3298 (ppc_emit_if_goto): New function.
3299 (ppc_emit_goto): New function.
3300 (ppc_emit_eq_goto): New function.
3301 (ppc_emit_ne_goto): New function.
3302 (ppc_emit_lt_goto): New function.
3303 (ppc_emit_le_goto): New function.
3304 (ppc_emit_gt_goto): New function.
3305 (ppc_emit_ge_goto): New function.
3306 (ppc_write_goto_address): New function.
3307 (ppc_emit_ops_impl): New static variable.
3308 (ppc64v1_emit_prologue): New function.
3309 (ppc64v2_emit_prologue): New function.
3310 (ppc64_emit_epilogue): New function.
3311 (ppc64_emit_add): New function.
3312 (ppc64_emit_sub): New function.
3313 (ppc64_emit_mul): New function.
3314 (ppc64_emit_lsh): New function.
3315 (ppc64_emit_rsh_signed): New function.
3316 (ppc64_emit_rsh_unsigned): New function.
3317 (ppc64_emit_ext): New function.
3318 (ppc64_emit_zero_ext): New function.
3319 (ppc64_emit_log_not): New function.
3320 (ppc64_emit_bit_and): New function.
3321 (ppc64_emit_bit_or): New function.
3322 (ppc64_emit_bit_xor): New function.
3323 (ppc64_emit_bit_not): New function.
3324 (ppc64_emit_equal): New function.
3325 (ppc64_emit_less_signed): New function.
3326 (ppc64_emit_less_unsigned): New function.
3327 (ppc64_emit_ref): New function.
3328 (ppc64_emit_const): New function.
3329 (ppc64v1_emit_reg): New function.
3330 (ppc64v2_emit_reg): New function.
3331 (ppc64_emit_pop): New function.
3332 (ppc64_emit_stack_flush): New function.
3333 (ppc64_emit_swap): New function.
3334 (ppc64v1_emit_call): New function.
3335 (ppc64v2_emit_call): New function.
3336 (ppc64v1_emit_int_call_1): New function.
3337 (ppc64v2_emit_int_call_1): New function.
3338 (ppc64v1_emit_void_call_2): New function.
3339 (ppc64v2_emit_void_call_2): New function.
3340 (ppc64_emit_if_goto): New function.
3341 (ppc64_emit_eq_goto): New function.
3342 (ppc64_emit_ne_goto): New function.
3343 (ppc64_emit_lt_goto): New function.
3344 (ppc64_emit_le_goto): New function.
3345 (ppc64_emit_gt_goto): New function.
3346 (ppc64_emit_ge_goto): New function.
3347 (ppc64v1_emit_ops_impl): New static variable.
3348 (ppc64v2_emit_ops_impl): New static variable.
3349 (ppc_emit_ops): New function.
3350 (linux_low_target): Wire in ppc_emit_ops.
3352 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3353 Marcin Kościelnicki <koriakin@0x04.net>
3356 * Makefile.in: Add powerpc-*-ipa.o
3357 * configure.srv: Add ipa_obj for powerpc*-linux.
3358 * linux-ppc-ipa.c: New file.
3359 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3361 (PPC_FIELD): New macro.
3362 (PPC_SEXT): New macro.
3363 (PPC_OP6): New macro.
3364 (PPC_BO): New macro.
3365 (PPC_LI): New macro.
3366 (PPC_BD): New macro.
3367 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3368 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3369 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3370 (ppc_get_thread_area): New function.
3371 (is_elfv2_inferior): New function.
3372 (gen_ds_form): New function.
3373 (GEN_STD): New macro.
3374 (GEN_STDU): New macro.
3375 (GEN_LD): New macro.
3376 (GEN_LDU): New macro.
3377 (gen_d_form): New function.
3378 (GEN_ADDI): New macro.
3379 (GEN_ADDIS): New macro.
3380 (GEN_LI): New macro.
3381 (GEN_LIS): New macro.
3382 (GEN_ORI): New macro.
3383 (GEN_ORIS): New macro.
3384 (GEN_LWZ): New macro.
3385 (GEN_STW): New macro.
3386 (GEN_STWU): New macro.
3387 (gen_xfx_form): New function.
3388 (GEN_MFSPR): New macro.
3389 (GEN_MTSPR): New macro.
3390 (GEN_MFCR): New macro.
3391 (GEN_MTCR): New macro.
3392 (GEN_SYNC): New macro.
3393 (GEN_LWSYNC): New macro.
3394 (gen_x_form): New function.
3395 (GEN_OR): New macro.
3396 (GEN_MR): New macro.
3397 (GEN_LWARX): New macro.
3398 (GEN_STWCX): New macro.
3399 (GEN_CMPW): New macro.
3400 (gen_md_form): New function.
3401 (GEN_RLDICL): New macro.
3402 (GEN_RLDICR): New macro.
3403 (gen_i_form): New function.
3405 (GEN_BL): New macro.
3406 (gen_b_form): New function.
3407 (GEN_BNE): New macro.
3408 (GEN_LOAD): New macro.
3409 (GEN_STORE): New macro.
3410 (gen_limm): New function.
3411 (gen_atomic_xchg): New function.
3412 (gen_call): New function.
3413 (ppc_relocate_instruction): New function.
3414 (ppc_install_fast_tracepoint_jump_pad): New function.
3415 (ppc_get_min_fast_tracepoint_insn_len): New function.
3416 (ppc_get_ipa_tdesc_idx): New function.
3417 (the_low_target): Wire in the new functions.
3418 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3420 * linux-ppc-tdesc.h: New file.
3422 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3424 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3425 (alloc_jump_pad_buffer): New function.
3426 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3427 (alloc_jump_pad_buffer): New function.
3428 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3429 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3430 (alloc_jump_pad_buffer): New function.
3431 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3432 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3433 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3434 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3436 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3438 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3439 * linux-amd64-ipa.c: Likewise.
3440 * linux-i386-ipa.c: Likewise.
3441 * linux-s390-ipa.c: Likewise.
3442 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3443 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3444 set_trace_state_variable_value_ptr.
3445 (struct ipa_sym_addresses): Likewise.
3446 (symbol_list): Likewise.
3447 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3448 accessing gdb_collect directly.
3449 (gdb_collect_ptr_type): New typedef.
3450 (get_raw_reg_ptr_type): New typedef.
3451 (get_trace_state_variable_value_ptr_type): New typedef.
3452 (set_trace_state_variable_value_ptr_type): New typedef.
3453 (gdb_collect_ptr): New global.
3454 (get_raw_reg_ptr): New global.
3455 (get_trace_state_variable_value_ptr): New global.
3456 (set_trace_state_variable_value_ptr): New global.
3457 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3458 accessing get_raw_reg directly.
3459 (get_get_tsv_func_addr): Likewise for
3460 get_trace_state_variable_value_ptr.
3461 (get_set_tsv_func_addr): Likewise for
3462 set_trace_state_variable_value_ptr.
3463 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3465 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3467 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3469 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3471 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3473 (relocate_instruction): Remove own_buf.
3474 * server.c (own_buf): Make global.
3475 (handle_v_requests): Make global.
3476 * server.h (own_buf): New declaration.
3477 (handle_v_requests): New prototype.
3479 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3482 * linux-s390-low.c (add_insns): New function.
3483 (s390_emit_prologue): New function.
3484 (s390_emit_epilogue): New function.
3485 (s390_emit_add): New function.
3486 (s390_emit_sub): New function.
3487 (s390_emit_mul): New function.
3488 (s390_emit_lsh): New function.
3489 (s390_emit_rsh_signed): New function.
3490 (s390_emit_rsh_unsigned): New function.
3491 (s390_emit_ext): New function.
3492 (s390_emit_log_not): New function.
3493 (s390_emit_bit_and): New function.
3494 (s390_emit_bit_or): New function.
3495 (s390_emit_bit_xor): New function.
3496 (s390_emit_bit_not): New function.
3497 (s390_emit_equal): New function.
3498 (s390_emit_less_signed): New function.
3499 (s390_emit_less_unsigned): New function.
3500 (s390_emit_ref): New function.
3501 (s390_emit_if_goto): New function.
3502 (s390_emit_goto): New function.
3503 (s390_write_goto_address): New function.
3504 (s390_emit_litpool): New function.
3505 (s390_emit_const): New function.
3506 (s390_emit_call): New function.
3507 (s390_emit_reg): New function.
3508 (s390_emit_pop): New function.
3509 (s390_emit_stack_flush): New function.
3510 (s390_emit_zero_ext): New function.
3511 (s390_emit_swap): New function.
3512 (s390_emit_stack_adjust): New function.
3513 (s390_emit_set_r2): New function.
3514 (s390_emit_int_call_1): New function.
3515 (s390_emit_void_call_2): New function.
3516 (s390_emit_eq_goto): New function.
3517 (s390_emit_ne_goto): New function.
3518 (s390_emit_lt_goto): New function.
3519 (s390_emit_le_goto): New function.
3520 (s390_emit_gt_goto): New function.
3521 (s390_emit_ge_goto): New function.
3522 (s390x_emit_prologue): New function.
3523 (s390x_emit_epilogue): New function.
3524 (s390x_emit_add): New function.
3525 (s390x_emit_sub): New function.
3526 (s390x_emit_mul): New function.
3527 (s390x_emit_lsh): New function.
3528 (s390x_emit_rsh_signed): New function.
3529 (s390x_emit_rsh_unsigned): New function.
3530 (s390x_emit_ext): New function.
3531 (s390x_emit_log_not): New function.
3532 (s390x_emit_bit_and): New function.
3533 (s390x_emit_bit_or): New function.
3534 (s390x_emit_bit_xor): New function.
3535 (s390x_emit_bit_not): New function.
3536 (s390x_emit_equal): New function.
3537 (s390x_emit_less_signed): New function.
3538 (s390x_emit_less_unsigned): New function.
3539 (s390x_emit_ref): New function.
3540 (s390x_emit_if_goto): New function.
3541 (s390x_emit_const): New function.
3542 (s390x_emit_call): New function.
3543 (s390x_emit_reg): New function.
3544 (s390x_emit_pop): New function.
3545 (s390x_emit_stack_flush): New function.
3546 (s390x_emit_zero_ext): New function.
3547 (s390x_emit_swap): New function.
3548 (s390x_emit_stack_adjust): New function.
3549 (s390x_emit_int_call_1): New function.
3550 (s390x_emit_void_call_2): New function.
3551 (s390x_emit_eq_goto): New function.
3552 (s390x_emit_ne_goto): New function.
3553 (s390x_emit_lt_goto): New function.
3554 (s390x_emit_le_goto): New function.
3555 (s390x_emit_gt_goto): New function.
3556 (s390x_emit_ge_goto): New function.
3557 (s390_emit_ops): New function.
3558 (struct linux_target_ops): Fill in emit_ops hook.
3560 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3563 * Makefile.in: Add s390 IPA files.
3564 * configure.srv: Build IPA for s390.
3565 * linux-s390-ipa.c: New file.
3566 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3567 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3568 (tdesc_s390_linux32): Likewise.
3569 (init_registers_s390_linux32v1): Likewise.
3570 (tdesc_s390_linux32v1): Likewise.
3571 (init_registers_s390_linux32v2): Likewise.
3572 (tdesc_s390_linux32v2): Likewise.
3573 (init_registers_s390_linux64): Likewise.
3574 (tdesc_s390_linux64): Likewise.
3575 (init_registers_s390_linux64v1): Likewise.
3576 (tdesc_s390_linux64v1): Likewise.
3577 (init_registers_s390_linux64v2): Likewise.
3578 (tdesc_s390_linux64v2): Likewise.
3579 (init_registers_s390_te_linux64): Likewise.
3580 (tdesc_s390_te_linux64): Likewise.
3581 (init_registers_s390_vx_linux64): Likewise.
3582 (tdesc_s390_vx_linux64): Likewise.
3583 (init_registers_s390_tevx_linux64): Likewise.
3584 (tdesc_s390_tevx_linux64): Likewise.
3585 (init_registers_s390x_linux64): Likewise.
3586 (tdesc_s390x_linux64): Likewise.
3587 (init_registers_s390x_linux64v1): Likewise.
3588 (tdesc_s390x_linux64v1): Likewise.
3589 (init_registers_s390x_linux64v2): Likewise.
3590 (tdesc_s390x_linux64v2): Likewise.
3591 (init_registers_s390x_te_linux64): Likewise.
3592 (tdesc_s390x_te_linux64): Likewise.
3593 (init_registers_s390x_vx_linux64): Likewise.
3594 (tdesc_s390x_vx_linux64): Likewise.
3595 (init_registers_s390x_tevx_linux64): Likewise.
3596 (tdesc_s390x_tevx_linux64): Likewise.
3597 (have_hwcap_s390_vx): New static variable.
3598 (s390_arch_setup): Fill have_hwcap_s390_vx.
3599 (s390_get_thread_area): New function.
3600 (s390_ft_entry_gpr_esa): New const.
3601 (s390_ft_entry_gpr_zarch): New const.
3602 (s390_ft_entry_misc): New const.
3603 (s390_ft_entry_fr): New const.
3604 (s390_ft_entry_vr): New const.
3605 (s390_ft_main_31): New const.
3606 (s390_ft_main_64): New const.
3607 (s390_ft_exit_fr): New const.
3608 (s390_ft_exit_vr): New const.
3609 (s390_ft_exit_misc): New const.
3610 (s390_ft_exit_gpr_esa): New const.
3611 (s390_ft_exit_gpr_zarch): New const.
3612 (append_insns): New function.
3613 (s390_relocate_instruction): New function.
3614 (s390_install_fast_tracepoint_jump_pad): New function.
3615 (s390_get_min_fast_tracepoint_insn_len): New function.
3616 (s390_get_ipa_tdesc_idx): New function.
3617 (struct linux_target_ops): Wire in the above functions.
3618 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3619 * linux-s390-tdesc.h: New file.
3621 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3623 * linux-s390-low.c (s390_supports_tracepoints): New function.
3624 (struct linux_target_ops): Fill supports_tracepoints hook.
3626 2016-03-18 Yao Qi <yao.qi@linaro.org>
3628 * linux-low.c (lwp_signal_can_be_delivered): New function.
3629 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3631 2016-03-18 Yao Qi <yao.qi@linaro.org>
3633 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3634 0 if signal is enqueued. Remove 'signal' from one debugging
3635 message. Move one debugging message to some lines below.
3636 Remove code setting 'signal' to 0.
3638 2016-03-18 Yao Qi <yao.qi@linaro.org>
3640 * linux-low.c (linux_low_filter_event): Remove redundant
3641 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3643 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3645 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3646 (struct linux_target_ops): Wire in the above.
3648 2016-03-03 Yao Qi <yao.qi@linaro.org>
3650 * linux-low.c: Update comments to start_step_over.
3652 2016-03-03 Yao Qi <yao.qi@linaro.org>
3655 * linux-low.c (handle_extended_wait): Set child suspended
3656 if event_lwp->bp_reinsert isn't zero.
3658 2016-03-02 Yao Qi <yao.qi@linaro.org>
3660 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3661 enqueue_pending_signal.
3663 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3665 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3668 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3670 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3671 (s390_regmap_3264) [!__s390x__]: New global.
3672 (s390_collect_ptrace_register): Skip map entries containing -1.
3673 (s390_supply_ptrace_register): Ditto.
3674 (s390_fill_gprs_high): New function.
3675 (s390_store_gprs_high): New function.
3676 (s390_regsets): Add NT_S390_HIGH_GPRS.
3677 (s390_get_hwcap): Enable on 31-bit.
3678 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3679 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3680 Detect NT_S390_HIGH_GPRS.
3681 (s390_usrregs_info_3264): Enable on 31-bit.
3682 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3683 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3685 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3688 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3689 * configure.srv: Ditto.
3690 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3691 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3692 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3693 (init_registers_amd64_linux): Remove prototype.
3694 (tdesc_amd64_linux): Remove declaration.
3695 (get_ipa_tdesc): New function.
3696 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3697 initialize remaining tdescs.
3698 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3699 (init_registers_i386_linux): Remove prototype.
3700 (tdesc_i386_linux): Remove declaration.
3701 (get_ipa_tdesc): New function.
3702 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3703 initialize remaining tdescs.
3704 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3705 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3706 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3707 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3708 (x86_get_ipa_tdesc_idx): New function.
3709 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3710 * linux-x86-tdesc.h: New file.
3711 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3712 (target_get_ipa_tdesc_idx): New macro.
3713 * tracepoint.c (ipa_tdesc_idx): New macro.
3714 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3715 (symbol_list): Add ipa_tdesc_idx.
3716 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3717 (ipa_tdesc): Remove.
3718 (ipa_tdesc_idx): New variable.
3719 (get_context_regcache): Use get_ipa_tdesc.
3720 (gdb_collect): Ditto.
3722 * tracepoint.h (get_ipa_tdesc): New prototype.
3723 (ipa_tdesc): Remove.
3725 2016-02-24 Pedro Alves <palves@redhat.com>
3727 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3728 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3729 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3730 Factor out common code between the USE_SIGTRAP_SIGINFO and
3731 !USE_SIGTRAP_SIGINFO blocks.
3732 (linux_low_filter_event): Call save_stop_reason instead of
3733 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3735 (linux_wait_1): Update comments.
3737 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3739 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3740 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3741 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3742 ppc_insert_point, ppc_remove_point.
3744 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3746 * linux-s390-low.c (s390_supports_z_point_type): New function.
3747 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3749 2016-02-16 Yao Qi <yao.qi@linaro.org>
3751 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3752 PC. Get pc from regcache_read_pc.
3754 2016-02-12 Yao Qi <yao.qi@linaro.org>
3756 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3757 or linux_get_pc_32bit.
3758 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3760 2016-02-12 Yao Qi <yao.qi@linaro.org>
3762 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3763 arm_linux_get_next_pcs_fixup.
3765 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3767 * tracepoint.c (x_tracepoint_action_download): Change
3768 write_inferior_data_ptr to write_inferior_data_pointer.
3769 (cmd_qtstart): Likewise.
3770 (write_inferior_data_ptr): Remove.
3771 (download_agent_expr): Change write_inferior_data_ptr to
3772 write_inferior_data_pointer.
3773 (download_tracepoint_1): Likewise.
3774 (download_tracepoint): Likewise.
3775 (download_trace_state_variables): Likewise.
3777 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3778 Marcin Kościelnicki <koriakin@0x04.net>
3780 * tracepoint.c (struct tracepoint_action_ops): Remove.
3781 (struct tracepoint_action): Remove ops.
3782 (m_tracepoint_action_download, r_tracepoint_action_download)
3783 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3784 size and offset accordingly.
3785 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3786 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3787 (tracepoint_action_send, tracepoint_action_download): New functions.
3788 Helpers for trace action handlers.
3789 (add_tracepoint_action): Remove setup actions ops.
3790 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3792 2016-02-10 Yao Qi <yao.qi@linaro.org>
3794 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3796 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3798 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3800 * configure: Regenerate.
3802 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3804 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3805 void * to gdb_byte *.
3806 * linux-low.c (siginfo_fixup): Likewise.
3807 (linux_xfer_siginfo): Likewise.
3808 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3810 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3812 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3814 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3816 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3818 * linux-x86-low.c [__x86_64__]: Include
3819 "nat/amd64-linux-siginfo.h".
3820 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3821 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3822 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3823 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3824 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3825 (cpt_si_fd, si_timerid, si_overrun): Move from
3826 nat/amd64-linux-siginfo.c.
3827 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3829 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3831 * server.c (skip_to_semicolon): Remove.
3832 (process_point_options): Use strchrnul instead of
3835 2016-01-26 Yao Qi <yao.qi@linaro.org>
3837 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3838 * linux-low.c (install_software_single_step_breakpoints): Don't
3839 call regcache_read_pc.
3840 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3843 2016-01-26 Yao Qi <yao.qi@linaro.org>
3845 * linux-low.c (install_software_single_step_breakpoints): Call
3846 regcache_read_pc instead of get_pc.
3848 2016-01-26 Yao Qi <yao.qi@linaro.org>
3850 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3851 (unblock_async_io): Rename to ...
3852 (block_unblock_async_io): ... it. New function.
3853 (enable_async_io): Don't install SIGIO handler. Unblock it
3855 (disable_async_io): Don't ignore SIGIO. Block it instead.
3856 (initialize_async_io): Install SIGIO handler. Don't call
3859 2016-01-26 Yao Qi <yao.qi@linaro.org>
3861 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3862 first character is '\003', call *the_target->request_interrupt.
3864 2016-01-25 Yao Qi <yao.qi@linaro.org>
3866 * remote-utils.c (new_thread_notify): Remove.
3867 (dead_thread_notify): Likewise.
3868 * remote-utils.h (new_thread_notify): Remove declaration.
3869 (dead_thread_notify): Likewise.
3871 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3873 * gdb.trace/pending.exp: Fix expected message on continue.
3875 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3877 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3878 it works properly on big-endian machines where sizeof (CORE_ADDR)
3881 2016-01-21 Pedro Alves <palves@redhat.com>
3883 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3884 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3885 * configure: Regenerate.
3887 2016-01-21 Yao Qi <yao.qi@linaro.org>
3889 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3890 is_thumb and set it according to CPSR saved on the stack.
3891 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3892 arm_sigreturn_next_pc.
3894 2016-01-18 Yao Qi <yao.qi@linaro.org>
3896 * linux-low.c (linux_set_pc_64bit): New function.
3897 (linux_get_pc_64bit): New function.
3898 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3900 * linux-sparc-low.c (debug_threads): Remove declaration.
3901 (sparc_get_pc): Remove.
3902 (the_low_target): Use linux_get_pc_64bit instead of
3904 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3905 (the_low_target): Use linux_get_pc_64bit and
3908 2016-01-18 Yao Qi <yao.qi@linaro.org>
3910 * linux-arm-low.c (debug_threads): Remove declaration.
3911 (arm_get_pc, arm_set_pc): Remove.
3912 (the_low_target): Use linux_get_pc_32bit and
3914 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3915 (the_low_target): Use linux_get_pc_32bit and
3917 * linux-cris-low.c (debug_threads): Remove declaration.
3918 (cris_get_pc, cris_set_pc,): Remove.
3919 (the_low_target): Use linux_get_pc_32bit and
3921 * linux-crisv32-low.c (debug_threads): Remove declaration.
3922 (cris_get_pc, cris_set_pc): Remove.
3923 (the_low_target): Use linux_get_pc_32bit and
3925 * linux-low.c: Include inttypes.h.
3926 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3927 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3928 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3929 (the_low_target): Use linux_get_pc_32bit and
3931 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3932 (the_low_target): Use linux_get_pc_32bit and
3934 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3935 (the_low_target): Use linux_get_pc_32bit and
3937 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3938 (the_low_target): Use linux_get_pc_32bit and
3940 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3941 (the_low_target): Use linux_get_pc_32bit and
3944 2016-01-18 Gary Benson <gbenson@redhat.com>
3946 * configure.ac (AC_FUNC_FORK): New check.
3947 * config.in: Regenerate.
3948 * configure: Likewise.
3950 2016-01-14 Yao Qi <yao.qi@linaro.org>
3952 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3953 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3954 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3955 arm_get_next_pcs_ctor.
3957 2016-01-12 Josh Stone <jistone@redhat.com>
3958 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3960 * inferiors.h: Include "gdb_vecs.h".
3961 (struct process_info): Add syscalls_to_catch.
3962 * inferiors.c (remove_process): Free syscalls_to_catch.
3963 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3964 syscall_return stops.
3965 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3966 * server.c (handle_general_set): Handle QCatchSyscalls.
3967 (handle_query): Report support for QCatchSyscalls.
3968 * target.h (struct target_ops): Add supports_catch_syscall.
3969 (target_supports_catch_syscall): New macro.
3970 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3971 (struct lwp_info): Add syscall_state.
3972 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3973 Maintain syscall_state and syscalls_to_catch across exec.
3974 (get_syscall_trapinfo): New function, proxy to the_low_target.
3975 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3976 (linux_low_filter_event): Toggle syscall_state entry/return for
3977 syscall traps, and set it ignored for all others.
3978 (gdb_catching_syscalls_p): New function.
3979 (gdb_catch_this_syscall_p): New function.
3980 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3981 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3982 (linux_supports_catch_syscall): New function.
3983 (linux_target_ops): Install it.
3984 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3985 (the_low_target): Install it.
3987 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3989 * acinclude.m4: Include new ../warning.m4 file.
3990 * configure: Regenerated.
3991 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3993 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3995 * ax.c (is_goto_target): Mark static.
3996 * linux-low.c (register_addr): Likewise.
3997 (linux_fetch_registers, linux_store_registers): Likewise.
3998 * mem-break.c (any_persistent_commands): Fix old prototype.
3999 (add_commands_to_breakpoint): Mark static.
4000 * regcache.c (find_register_by_name): Delete unused func.
4001 * remote-utils.c (hex_or_minus_one): Mark static.
4002 * server.c (monitor_show_help): Mark static.
4003 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4004 handle_v_requests): Likewise.
4006 2016-01-12 Pedro Alves <palves@redhat.com>
4008 Remove use of the registered trademark symbol throughout.
4010 2016-01-08 Yao Qi <yao.qi@linaro.org>
4012 * remote-utils.c (getpkt): If c is '\003', call target hook
4015 2016-01-06 Yao Qi <yao.qi@linaro.org>
4017 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4018 linux-aarch32-low.c.
4019 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4020 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4021 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4022 (thumb2_breakpoint): Declare.
4023 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4024 linux-aarch32-low.h.
4025 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4026 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4027 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4029 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4031 * gdbreplay.c (gdbreplay_version): Change copyright year in
4033 * server.c (gdbserver_version): Likewise.
4035 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4037 * server.c (crc32_table): Delete.
4038 (crc32): Use libiberty's xcrc32 function.
4040 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4042 * lynx-low.c (lynx_delete_thread_callback): New function.
4043 (lynx_mourn): Properly delete our process and all of its
4044 threads. Remove call to clear_inferiors.
4046 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4048 * target.c (thread_search_callback): Add check that
4049 the thread_stopped target callback is not NULL before
4052 2015-12-21 Yao Qi <yao.qi@linaro.org>
4054 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4057 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4059 * server.c (handle_query): Call target_supports_software_single_step.
4061 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4063 * linux-low.c (single_step): New function.
4064 (linux_resume_one_lwp_throw): Call single_step.
4065 (start_step_over): Likewise.
4067 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4069 * Makefile.in (SFILES): Append arch/arm-linux.c,
4070 arch/arm-get-next-pcs.c.
4071 (arm-linux.o): New rule.
4072 (arm-get-next-pcs.o): New rule.
4073 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4075 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4076 to linux-aarch32-low.c.
4077 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4078 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4079 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4080 (thumb2_breakpoint_len): Likewise.
4081 (arm_is_thumb_mode): Make non-static.
4082 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4083 from linux-aarch32-low.c.
4084 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4085 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4086 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4087 (thumb2_breakpoint_len): Likewise.
4088 (arm_is_thumb_mode): New declaration.
4089 * linux-arm-low.c: Include arch/arm-linux.h
4090 aarch/arm-get-next-pcs.h, sys/syscall.h.
4091 (get_next_pcs_ops): New struct.
4092 (get_next_pcs_addr_bits_remove): New function.
4093 (get_next_pcs_is_thumb): New function.
4094 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4095 (arm_sigreturn_next_pc): Likewise.
4096 (get_next_pcs_syscall_next_pc): Likewise.
4097 (arm_gdbserver_get_next_pcs): Likewise.
4098 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4100 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4101 * server.h: Include gdb_vecs.h.
4103 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4105 * Makefile.in (SFILES): Append common/common-regcache.c.
4106 (OBS): Append common-regcache.o.
4107 (common-regcache.o): New rule.
4108 * regcache.c (init_register_cache): Initialize cache to
4110 (regcache_raw_read_unsigned): New function.
4111 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4112 register_status enum.
4114 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4116 * linux-aarch64-low.c (the_low_targets): Rename
4117 breakpoint_reinsert_addr to get_next_pcs.
4118 * linux-arm-low.c (the_low_targets): Likewise.
4119 * linux-bfin-low.c (the_low_targets): Likewise.
4120 * linux-cris-low.c (the_low_targets): Likewise.
4121 * linux-crisv32-low.c (the_low_targets): Likewise.
4122 * linux-low.c (can_software_single_step): Likewise.
4123 (install_software_single_step_breakpoints): New function.
4124 (start_step_over): Use install_software_single_step_breakpoints.
4125 * linux-low.h: New CORE_ADDR vector.
4126 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4128 * linux-mips-low.c (the_low_targets): Likewise.
4129 * linux-nios2-low.c (the_low_targets): Likewise.
4130 * linux-sparc-low.c (the_low_targets): Likewise.
4132 2015-12-17 Pedro Alves <palves@redhat.com>
4134 * linux-low.c (linux_kill_one_lwp): Remove references to
4136 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4138 (linux_init_signals): Delete.
4139 (initialize_low): Adjust.
4140 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4142 2015-12-16 Pedro Alves <palves@redhat.com>
4144 * configure.ac (compiler warning flags): When testing a
4145 -Wno-foo option, check whether -Wfoo works instead.
4146 * configure: Regenerate.
4148 2015-12-11 Don Breazeal <donb@codesourcery.com>
4150 * server.c (process_serial_event): Don't exit from gdbserver
4151 in remote mode if there are still active inferiors.
4153 2015-12-11 Yao Qi <yao.qi@linaro.org>
4155 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4156 arm_breakpoint_at if the process is 32-bit.
4158 2015-12-11 Yao Qi <yao.qi@linaro.org>
4160 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4163 2015-12-07 Yao Qi <yao.qi@linaro.org>
4165 * configure.srv: Append arm.o to srv_tgtobj for
4166 aarch64*-*-linux* target.
4167 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4168 from linux-arm-low.c.
4169 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4170 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4171 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4172 (thumb2_breakpoint_len): Likewise.
4173 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4174 (arm_breakpoint_kinds): Likewise.
4175 (arm_breakpoint_kind_from_pc): Likewise.
4176 (arm_sw_breakpoint_from_kind): Likewise.
4177 (arm_breakpoint_kind_from_current_state): Likewise.
4178 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4179 (arm_sw_breakpoint_from_kind): Declare.
4180 (arm_breakpoint_kind_from_current_state): Declare.
4181 (arm_breakpoint_at): Declare.
4182 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4183 arm_sw_breakpoint_from_kind if process is 32-bit.
4184 (aarch64_breakpoint_kind_from_pc): New function.
4185 (aarch64_breakpoint_kind_from_current_state): New function.
4186 (the_low_target): Initialize fields breakpoint_kind_from_pc
4187 and breakpoint_kind_from_current_state.
4188 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4189 linux-aarch32-low.c.
4190 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4191 (arm_breakpoint, arm_breakpoint_len): Likewise.
4192 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4193 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4194 (arm_is_thumb_mode): Likewise.
4195 (arm_breakpoint_at): Likewise.
4196 (arm_breakpoint_kind_from_pc): Likewise.
4197 (arm_sw_breakpoint_from_kind): Likewise.
4198 (arm_breakpoint_kind_from_current_state): Likewise.
4201 2015-08-04 Yao Qi <yao.qi@linaro.org>
4203 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4204 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4205 * server.c (extended_protocol): Remove "static".
4206 * server.h (extended_protocol): Declare it.
4208 2015-12-04 Josh Stone <jistone@redhat.com>
4210 * target.h (struct target_ops) <arch_setup>: Rename to ...
4211 (struct target_ops) <post_create_inferior>: ... this.
4212 (target_arch_setup): Rename to ...
4213 (target_post_create_inferior): ... this, calling post_create_inferior.
4214 * server.c (start_inferior): Update target_arch_setup calls to
4215 target_post_create_inferior.
4216 * linux-low.c (linux_low_ptrace_options): Forward declare.
4217 (linux_arch_setup): Update its comment for general use.
4218 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4219 (struct linux_target_ops): Use linux_post_create_inferior.
4220 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4221 to post_create_inferior.
4222 * nto-low.c (struct nto_target_ops): Likewise.
4223 * spu-low.c (struct spu_target_ops): Likewise.
4224 * win32-low.c (struct win32_target_ops): Likewise.
4226 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4228 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4230 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4232 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4233 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4234 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4235 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4236 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4237 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4238 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4239 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4240 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4241 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4242 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4243 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4245 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4247 * linux-low.c (linux_look_up_symbols): Don't call
4248 linux_supports_traceclone.
4249 * linux-low.h (thread_db_init): Remove use_events argument.
4250 * thread-db.c (thread_db_use_event): Remove global variable.
4251 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4252 (struct thread_db) <td_create_bp>: Remove field.
4253 (thread_db_create_event): Remove function.
4254 (thread_db_enable_reporting): Likewise.
4255 (find_one_thread): Don't check for thread_db_use_events.
4256 (attach_thread): Likewise.
4257 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4258 (try_thread_db_load_1): Don't check for thread_db_use_events.
4259 (thread_db_init): Remove use_events argument and thread events
4261 (remove_thread_event_breakpoints): Remove function.
4262 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4264 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4268 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4269 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4270 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4271 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4272 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4274 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4276 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4277 * linux-low.c (can_hardware_single_step): Use
4278 supports_hardware_single_step.
4279 (can_software_single_step): New function.
4280 (start_step_over): Call can_software_single_step.
4281 (linux_supports_hardware_single_step): New function.
4282 (struct target_ops) <supports_software_single_step>: Initialize.
4283 * linux-low.h (struct linux_target_ops)
4284 <supports_hardware_single_step>: Initialize.
4285 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4286 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4287 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4288 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4289 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4290 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4291 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4292 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4293 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4294 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4296 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4297 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4299 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4300 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4301 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4303 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4304 * target.h (struct target_ops): <supports_software_single_step>:
4306 (target_supports_software_single_step): New macro.
4308 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4310 * linux-low.c (linux_wait_1): Fix pc advance condition.
4311 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4312 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4314 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4316 * linux-arm-low.c (arm_is_thumb_mode): New function.
4317 (arm_breakpoint_at): Use arm_is_thumb_mode.
4318 (arm_breakpoint_kind_from_current_state): New function.
4319 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4321 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4322 (linux_breakpoint_kind_from_current_state): New function.
4323 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4324 * linux-low.h (struct linux_target_ops)
4325 <breakpoint_kind_from_current_state>: New field.
4326 * target.h (struct target_ops): Likewise.
4327 (target_breakpoint_kind_from_current_state): New macro.
4329 2015-11-30 Pedro Alves <palves@redhat.com>
4331 * linux-low.c (linux_resume): Wake up the event loop before
4334 2015-11-30 Pedro Alves <palves@redhat.com>
4336 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4338 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4340 * target.c (struct thread_search): New structure.
4341 (thread_search_callback): New function.
4342 (prev_general_thread): New global.
4343 (prepare_to_access_memory, done_accessing_memory): New functions.
4344 * target.h (prepare_to_access_memory, done_accessing_memory):
4345 Replace macros with function declarations.
4347 2015-11-30 Pedro Alves <palves@redhat.com>
4350 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4351 report TARGET_WAITKIND_NO_RESUMED.
4352 * remote-utils.c (prepare_resume_reply): Handle
4353 TARGET_WAITKIND_NO_RESUMED.
4354 * server.c (report_no_resumed): New global.
4355 (handle_query) <qSupported>: Handle "no-resumed+". Report
4356 "no-resumed+" support.
4357 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4358 return error if the client doesn't support no-resumed events.
4359 (push_stop_notification): New function.
4360 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4361 events if the client supports them.
4363 2015-11-30 Pedro Alves <palves@redhat.com>
4365 * linux-low.c (thread_still_has_status_pending_p): Don't check
4367 (lwp_resumed): New function.
4368 (status_pending_p_callback): Return early if the LWP is not
4369 supposed to be resumed.
4371 2015-11-30 Pedro Alves <palves@redhat.com>
4373 * linux-low.c (handle_extended_wait): Assert that the LWP's
4374 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4375 thread create events, leave the new child's status pending.
4376 (linux_low_filter_event): If GDB wants to hear about thread exit
4377 events, leave the LWP marked dead and don't delete it.
4378 (linux_wait_for_event_filtered): Don't check for thread exit.
4379 (filter_exit_event): New function.
4380 (linux_wait_1): Use it, when returning an exit event.
4381 (linux_resume_one_lwp_throw): Assert that the LWP's
4382 waitstatus is TARGET_WAITKIND_IGNORE.
4383 * remote-utils.c (prepare_resume_reply): Handle
4384 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4385 * server.c (report_thread_events): New global.
4386 (handle_general_set): Handle QThreadEvents.
4387 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4388 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4389 TARGET_WAITKIND_THREAD_EXITED.
4390 * server.h (report_thread_events): Declare.
4392 2015-11-30 Pedro Alves <palves@redhat.com>
4394 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4395 the thread's last_resume_kind was resume_stop.
4397 2015-11-30 Pedro Alves <palves@redhat.com>
4399 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4402 2015-11-30 Pedro Alves <palves@redhat.com>
4404 * server.c (handle_v_requests): Handle vCtrlC.
4406 2015-11-30 Pedro Alves <palves@redhat.com>
4408 * gdbthread.h (find_any_thread_of_pid): Declare.
4409 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4411 * server.c (handle_query): If current_thread is NULL, look for
4412 another thread of the selected process.
4414 2015-11-26 Daniel Colascione <dancol@dancol.org>
4415 Simon Marchi <simon.marchi@ericsson.com>
4417 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4418 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4420 * target.h (struct target_ops) <thread_name>: New field.
4421 (target_thread_name): New macro.
4423 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4425 * regcache.h (regcache_invalidate_pid): Add declaration.
4426 * regcache.c (regcache_invalidate_pid): New function, extracted
4427 from regcache_invalidate.
4428 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4429 Add trivial documentation comment.
4430 * lynx-low.c: Use regcache_invalidate_pid instead of
4431 regcache_invalidate.
4433 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4435 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4436 and Elf64_auxv_t if the target is Android.
4438 2015-11-22 Doug Evans <xdje42@gmail.com>
4440 * target.h: #include <sys/types.h>.
4442 2015-11-19 Pedro Alves <palves@redhat.com>
4444 * linux-low.c (linux_process_qsupported): Change prototype.
4446 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4448 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4449 and adjust to loop over all features.
4450 * server.c (handle_query) <qSupported>: Adjust to call
4451 target_process_qsupported once, passing it a vector of unprocessed
4453 * target.h (struct target_ops) <process_qsupported>: Change
4455 (target_process_qsupported): Adjust.
4457 2015-11-19 Pedro Alves <palves@redhat.com>
4459 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4461 * configure: Regenerate.
4463 2015-11-19 Pedro Alves <palves@redhat.com>
4465 * configure: Regenerate.
4467 2015-11-19 Yao Qi <yao.qi@linaro.org>
4469 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4472 2015-11-19 Yao Qi <yao.qi@linaro.org>
4474 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4475 (struct aarch64_operand): Move enum out.
4477 2015-11-19 Yao Qi <yao.qi@linaro.org>
4479 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4480 struct user_fpsimd_state *.
4481 (aarch64_store_fpregset): Likewise.
4483 2015-11-19 Yao Qi <yao.qi@linaro.org>
4485 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4486 struct user_pt_regs *.
4487 (aarch64_store_gregset): Likewise.
4489 2015-11-18 Pedro Alves <palves@redhat.com>
4491 * Makefile.in (all_object_files): Add $IPA_OBJS.
4493 2015-11-17 Pedro Alves <palves@redhat.com>
4495 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4496 GDB_SIGNAL_0 and gdb_signal_to_string.
4498 2015-11-17 Pedro Alves <palves@redhat.com>
4500 * win32-low.c (handle_output_debug_string): Remove parameter.
4501 (win32_kill): Remove our_status local and adjust call to
4502 handle_output_debug_string.
4503 (get_child_debug_event): Adjust call to
4504 handle_output_debug_string.
4506 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4508 * linux-mips-low.c (mips_fill_gregset): Add cast.
4509 (mips_store_gregset): Likewise.
4510 (mips_fill_fpregset): Likewise.
4511 (mips_store_fpregset): Likewise.
4513 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4515 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4518 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4520 * linux-mips-low.c (mips_linux_new_thread): Change type of
4521 watch_type to enum target_hw_bp_type.
4523 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4525 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4526 Change return type to arm_hwbp_type.
4528 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4530 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4531 (arm_store_gregset): Likewise.
4532 * linux-arm-low.c (arm_get_hwcap): Likewise.
4533 (arm_read_description): Likewise.
4535 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4537 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4539 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4541 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4542 (ppc_fill_vsxregset): Likewise.
4543 (ppc_store_vsxregset): Likewise.
4544 (ppc_fill_vrregset): Likewise.
4545 (ppc_store_vrregset): Likewise.
4546 (ppc_fill_evrregset): Likewise.
4547 (ppc_store_evrregset): Likewise.
4549 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4551 * linux-ppc-low.c (ppc_usrregs_info): Remove
4552 forward-declaration.
4553 (ppc_arch_setup): Move lower in file.
4555 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4557 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4558 (ps_pdwrite): Likewise.
4560 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4562 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4563 to after assert checks.
4565 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4567 * proc-service.c (ps_pdread): Add/adjust casts.
4568 (ps_pdwrite): Add/adjust casts.
4570 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4572 * server.c (handle_search_memory_1): Cast return value of
4575 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4577 * server.c (write_qxfer_response): Change type of data to
4580 2015-10-29 Pedro Alves <palves@redhat.com>
4582 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4584 2015-10-29 Pedro Alves <palves@redhat.com>
4586 * tracepoint.c (clear_installed_tracepoints): Add casts.
4588 2015-10-29 Pedro Alves <palves@redhat.com>
4590 * server.c (handle_v_cont, process_serial_event): Add enum
4591 gdb_signal casts to signal parsing code.
4593 2015-10-29 Pedro Alves <palves@redhat.com>
4595 * linux-low.h (NULL_REGSET): Define.
4596 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4597 * linux-arm-low.c (arm_regsets): Likewise.
4598 * linux-crisv32-low.c (cris_regsets): Likewise.
4599 * linux-m68k-low.c (m68k_regsets): Likewise.
4600 * linux-mips-low.c (mips_regsets): Likewise.
4601 * linux-nios2-low.c (nios2_regsets): Likewise.
4602 * linux-ppc-low.c (ppc_regsets): Likewise.
4603 * linux-s390-low.c (s390_regsets): Likewise.
4604 * linux-sh-low.c (sh_regsets): Likewise.
4605 * linux-sparc-low.c (sparc_regsets): Likewise.
4606 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4607 * linux-tile-low.c (tile_regsets): Likewise.
4608 * linux-x86-low.c (x86_regsets): Likewise.
4609 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4611 2015-10-29 Pedro Alves <palves@redhat.com>
4613 * linux-low.h (NULL_REGSET): Define.
4614 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4615 * linux-arm-low.c (arm_regsets): Likewise.
4616 * linux-crisv32-low.c (cris_regsets): Likewise.
4617 * linux-m68k-low.c (m68k_regsets): Likewise.
4618 * linux-mips-low.c (mips_regsets): Likewise.
4619 * linux-nios2-low.c (nios2_regsets): Likewise.
4620 * linux-ppc-low.c (ppc_regsets): Likewise.
4621 * linux-s390-low.c (s390_regsets): Likewise.
4622 * linux-sh-low.c (sh_regsets): Likewise.
4623 * linux-sparc-low.c (sparc_regsets): Likewise.
4624 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4625 * linux-tile-low.c (tile_regsets): Likewise.
4626 * linux-x86-low.c (x86_regsets): Likewise.
4627 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4629 2015-10-26 Doug Evans <dje@google.com>
4631 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4633 2015-10-26 Doug Evans <dje@google.com>
4635 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4637 2015-10-26 Doug Evans <dje@google.com>
4639 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4641 (attach_thread, find_new_threads_callback): Ditto.
4643 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4645 * mem-break.h (set_breakpoint_data): Remove.
4647 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4649 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4650 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4651 (initialize_low): Remove set_breakpoint_data call.
4652 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4653 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4654 (initialize_low): Remove set_breakpoint_data call.
4655 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4656 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4657 (initialize_low): Remove set_breakpoint_data call.
4659 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4661 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4662 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4663 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4664 * target.h (target_breakpoint_kind_from_pc): New macro.
4666 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4668 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4669 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4670 the default breakpoint kind.
4672 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4674 * linux-arm-low.c (arm_supports_z_point_type): Add software
4677 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4679 * linux-arm-low.c: Refactor breakpoint definitions.
4680 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4681 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4683 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4685 * Makefile.in: Add arm.c/o.
4686 * configure.srv: Likewise.
4687 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4688 (arm_breakpoint_kind_from_pc): New function.
4689 (arm_sw_breakpoint_from_kind): Return proper kind.
4690 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4692 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4694 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4696 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4697 (struct raw_breakpoint) <size>: Remove.
4698 (struct raw_breakpoint) <kind>: Add.
4699 (bp_size): New function.
4700 (bp_opcode): Likewise.
4701 (find_raw_breakpoint_at): Adjust for kind.
4702 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4703 (remove_memory_breakpoint): Adjust for kind call bp_size.
4704 (set_raw_breakpoint_at): Adjust for kind.
4705 (set_breakpoint): Likewise.
4706 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4707 (delete_raw_breakpoint): Adjust for kind.
4708 (delete_breakpoint): Likewise.
4709 (find_gdb_breakpoint): Likewise.
4710 (set_gdb_breakpoint_1): Likewise.
4711 (set_gdb_breakpoint): Likewise.
4712 (delete_gdb_breakpoint_1): Likewise.
4713 (delete_gdb_breakpoint): Likewise.
4714 (uninsert_raw_breakpoint): Likewise.
4715 (reinsert_raw_breakpoint): Likewise.
4716 (set_breakpoint_data): Remove.
4717 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4718 (check_mem_read): Adjust for kind call bp_size.
4719 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4720 (clone_one_breakpoint): Adjust for kind.
4721 * mem-break.h (set_gdb_breakpoint): Likewise.
4722 (delete_gdb_breakpoint): Likewise.
4723 * server.c (process_serial_event): Likewise.
4725 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4727 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4728 (struct linux_target_ops) <breakpoint>: Remove.
4729 (struct linux_target_ops) <breakpoint_len>: Remove.
4730 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4731 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4732 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4733 (arm_sw_breakpoint_from_kind): New function.
4734 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4735 (struct linux_target_ops) <breakpoint>: Remove.
4736 (struct linux_target_ops) <breakpoint_len>: Remove.
4737 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4738 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4739 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4740 (struct linux_target_ops) <breakpoint>: Remove.
4741 (struct linux_target_ops) <breakpoint_len>: Remove.
4742 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4743 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4744 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4745 (struct linux_target_ops) <breakpoint>: Remove.
4746 (struct linux_target_ops) <breakpoint_len>: Remove.
4747 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4748 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4749 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4750 and sw_breakpoint_from_kind to increment the pc.
4751 (linux_breakpoint_kind_from_pc): New function.
4752 (linux_sw_breakpoint_from_kind): New function.
4753 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4754 (initialize_low): Call breakpoint_kind_from_pc and
4755 sw_breakpoint_from_kind to replace breakpoint_data/len.
4756 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4758 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4759 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4760 (struct linux_target_ops) <breakpoint>: Remove.
4761 (struct linux_target_ops) <breakpoint_len>: Remove.
4762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4763 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4764 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4765 (struct linux_target_ops) <breakpoint>: Remove.
4766 (struct linux_target_ops) <breakpoint_len>: Remove.
4767 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4768 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4769 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4770 (struct linux_target_ops) <breakpoint>: Remove.
4771 (struct linux_target_ops) <breakpoint_len>: Remove.
4772 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4773 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4774 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4775 (struct linux_target_ops) <breakpoint>: Remove.
4776 (struct linux_target_ops) <breakpoint_len>: Remove.
4777 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4778 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4779 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4780 (struct linux_target_ops) <breakpoint>: Remove.
4781 (struct linux_target_ops) <breakpoint_len>: Remove.
4782 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4783 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4784 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4785 (struct linux_target_ops) <breakpoint>: Remove.
4786 (struct linux_target_ops) <breakpoint_len>: Remove.
4787 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4788 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4789 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4790 (struct linux_target_ops) <breakpoint>: Remove.
4791 (struct linux_target_ops) <breakpoint_len>: Remove.
4792 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4793 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4794 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4795 (struct linux_target_ops) <breakpoint>: Remove.
4796 (struct linux_target_ops) <breakpoint_len>: Remove.
4797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4799 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4800 (struct linux_target_ops) <breakpoint>: Remove.
4801 (struct linux_target_ops) <breakpoint_len>: Remove.
4802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4804 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4805 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4806 (struct linux_target_ops) <breakpoint>: Remove.
4807 (struct linux_target_ops) <breakpoint_len>: Remove.
4808 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4809 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4810 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4811 (struct linux_target_ops) <breakpoint>: Remove.
4812 (struct linux_target_ops) <breakpoint_len>: Remove.
4813 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4814 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4816 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4818 * linux-cris-low.c (cris_get_pc): Remove void arg.
4820 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4822 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4825 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4827 * inferiors.c (thread_pid_matches_callback): New function.
4828 (find_thread_process): New function.
4829 (remove_thread): Reset current_thread.
4830 (remove_process): Assert threads have been removed first.
4832 2015-10-15 Yao Qi <yao.qi@linaro.org>
4834 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4836 (aarch64_remove_point): Likewise.
4837 * regcache.c (regcache_register_size): New function.
4839 2015-10-12 Yao Qi <yao.qi@linaro.org>
4841 * linux-aarch64-low.c: Update all callers as emit_load_store
4842 is renamed to aarch64_emit_load_store.
4844 2015-10-12 Yao Qi <yao.qi@linaro.org>
4846 * linux-aarch64-low.c: Update all callers of function renaming
4847 from emit_insn to aarch64_emit_insn.
4849 2015-10-12 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4852 arch/aarch64-insn.h.
4853 (struct aarch64_memory_operand): Likewise.
4855 (emit_insn): Move to arch/aarch64-insn.c.
4856 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4857 (emit_load_store): Move to arch/aarch64-insn.c.
4858 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4859 (can_encode_int32): Remove.
4861 2015-10-12 Yao Qi <yao.qi@linaro.org>
4863 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4864 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4865 (aarch64_relocate_instruction): Likewise.
4866 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4867 (struct aarch64_insn_visitor): Likewise.
4869 2015-10-12 Yao Qi <yao.qi@linaro.org>
4871 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4872 (struct aarch64_insn_visitor): New.
4873 (struct aarch64_insn_relocation_data): New.
4874 (aarch64_ftrace_insn_reloc_b): New function.
4875 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4876 (aarch64_ftrace_insn_reloc_cb): Likewise.
4877 (aarch64_ftrace_insn_reloc_tb): Likewise.
4878 (aarch64_ftrace_insn_reloc_adr): Likewise.
4879 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4880 (aarch64_ftrace_insn_reloc_others): Likewise.
4882 (aarch64_relocate_instruction): Use visitor.
4884 2015-10-12 Yao Qi <yao.qi@linaro.org>
4886 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4887 int. Add argument buf.
4888 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4889 aarch64_relocate_instruction.
4891 2015-10-12 Yao Qi <yao.qi@linaro.org>
4893 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4894 argument insn. Remove local variable insn. Don't call
4896 (aarch64_install_fast_tracepoint_jump_pad): Call
4899 2015-09-30 Yao Qi <yao.qi@linaro.org>
4901 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4902 (emit_load_store_pair): Likewise.
4904 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4906 * dll.c (match_dll): Add cast(s).
4907 (unloaded_dll): Likewise.
4908 * linux-low.c (second_thread_of_pid_p): Likewise.
4909 (delete_lwp_callback): Likewise.
4910 (count_events_callback): Likewise.
4911 (select_event_lwp_callback): Likewise.
4912 (linux_set_resume_request): Likewise.
4913 * server.c (accumulate_file_name_length): Likewise.
4914 (emit_dll_description): Likewise.
4915 (handle_qxfer_threads_worker): Likewise.
4916 (visit_actioned_threads): Likewise.
4917 * thread-db.c (any_thread_of): Likewise.
4918 * tracepoint.c (same_process_p): Likewise.
4919 (match_blocktype): Likewise.
4920 (build_traceframe_info_xml): Likewise.
4922 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4924 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4926 (gdb_unparse_agent_expr): Likewise.
4927 * hostio.c (require_data): Likewise.
4928 (handle_pread): Likewise.
4929 * linux-low.c (disable_regset): Likewise.
4930 (fetch_register): Likewise.
4931 (store_register): Likewise.
4932 (get_dynamic): Likewise.
4933 (linux_qxfer_libraries_svr4): Likewise.
4934 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4935 (set_fast_tracepoint_jump): Likewise.
4936 (uninsert_fast_tracepoint_jumps_at): Likewise.
4937 (reinsert_fast_tracepoint_jumps_at): Likewise.
4938 (validate_inserted_breakpoint): Likewise.
4939 (clone_agent_expr): Likewise.
4940 * regcache.c (init_register_cache): Likewise.
4941 * remote-utils.c (putpkt_binary_1): Likewise.
4942 (decode_M_packet): Likewise.
4943 (decode_X_packet): Likewise.
4944 (look_up_one_symbol): Likewise.
4945 (relocate_instruction): Likewise.
4946 (monitor_output): Likewise.
4947 * server.c (handle_search_memory): Likewise.
4948 (handle_qxfer_exec_file): Likewise.
4949 (handle_qxfer_libraries): Likewise.
4950 (handle_qxfer): Likewise.
4951 (handle_query): Likewise.
4952 (handle_v_cont): Likewise.
4953 (handle_v_run): Likewise.
4954 (captured_main): Likewise.
4955 * target.c (write_inferior_memory): Likewise.
4956 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4957 * tracepoint.c (init_trace_buffer): Likewise.
4958 (add_tracepoint_action): Likewise.
4959 (add_traceframe): Likewise.
4960 (add_traceframe_block): Likewise.
4961 (cmd_qtdpsrc): Likewise.
4962 (cmd_qtdv): Likewise.
4963 (cmd_qtstatus): Likewise.
4964 (response_source): Likewise.
4965 (response_tsv): Likewise.
4966 (cmd_qtnotes): Likewise.
4967 (gdb_collect): Likewise.
4968 (initialize_tracepoint): Likewise.
4970 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4972 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4973 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4974 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4976 (enum aarch64_condition_codes): New enum.
4977 (w0): New static global.
4980 (struct aarch64_memory_operand) <type>: New
4981 MEMORY_OPERAND_POSTINDEX type.
4982 (postindex_memory_operand): New helper function.
4983 (emit_ret): New function.
4984 (emit_load_store_pair): New function, factored out of emit_stp
4985 with support for MEMORY_OPERAND_POSTINDEX.
4986 (emit_stp): Rewrite using emit_load_store_pair.
4987 (emit_ldp): New function.
4988 (emit_load_store): Likewise.
4989 (emit_ldr): Mention post-index instruction in comment.
4990 (emit_ldrh): New function.
4991 (emit_ldrb): New function.
4992 (emit_ldrsw): Mention post-index instruction in comment.
4993 (emit_str): Likewise.
4994 (emit_subs): New function.
4995 (emit_cmp): Likewise.
4996 (emit_and): Likewise.
4997 (emit_orr): Likewise.
4998 (emit_orn): Likewise.
4999 (emit_eor): Likewise.
5000 (emit_mvn): Likewise.
5001 (emit_lslv): Likewise.
5002 (emit_lsrv): Likewise.
5003 (emit_asrv): Likewise.
5004 (emit_mul): Likewise.
5005 (emit_sbfm): Likewise.
5006 (emit_sbfx): Likewise.
5007 (emit_ubfm): Likewise.
5008 (emit_ubfx): Likewise.
5009 (emit_csinc): Likewise.
5010 (emit_cset): Likewise.
5011 (emit_nop): Likewise.
5012 (emit_ops_insns): New helper function.
5013 (emit_pop): Likewise.
5014 (emit_push): Likewise.
5015 (aarch64_emit_prologue): New function.
5016 (aarch64_emit_epilogue): Likewise.
5017 (aarch64_emit_add): Likewise.
5018 (aarch64_emit_sub): Likewise.
5019 (aarch64_emit_mul): Likewise.
5020 (aarch64_emit_lsh): Likewise.
5021 (aarch64_emit_rsh_signed): Likewise.
5022 (aarch64_emit_rsh_unsigned): Likewise.
5023 (aarch64_emit_ext): Likewise.
5024 (aarch64_emit_log_not): Likewise.
5025 (aarch64_emit_bit_and): Likewise.
5026 (aarch64_emit_bit_or): Likewise.
5027 (aarch64_emit_bit_xor): Likewise.
5028 (aarch64_emit_bit_not): Likewise.
5029 (aarch64_emit_equal): Likewise.
5030 (aarch64_emit_less_signed): Likewise.
5031 (aarch64_emit_less_unsigned): Likewise.
5032 (aarch64_emit_ref): Likewise.
5033 (aarch64_emit_if_goto): Likewise.
5034 (aarch64_emit_goto): Likewise.
5035 (aarch64_write_goto_address): Likewise.
5036 (aarch64_emit_const): Likewise.
5037 (aarch64_emit_call): Likewise.
5038 (aarch64_emit_reg): Likewise.
5039 (aarch64_emit_pop): Likewise.
5040 (aarch64_emit_stack_flush): Likewise.
5041 (aarch64_emit_zero_ext): Likewise.
5042 (aarch64_emit_swap): Likewise.
5043 (aarch64_emit_stack_adjust): Likewise.
5044 (aarch64_emit_int_call_1): Likewise.
5045 (aarch64_emit_void_call_2): Likewise.
5046 (aarch64_emit_eq_goto): Likewise.
5047 (aarch64_emit_ne_goto): Likewise.
5048 (aarch64_emit_lt_goto): Likewise.
5049 (aarch64_emit_le_goto): Likewise.
5050 (aarch64_emit_gt_goto): Likewise.
5051 (aarch64_emit_ge_got): Likewise.
5052 (aarch64_emit_ops_impl): New static global variable.
5053 (aarch64_emit_ops): New target function, return
5054 &aarch64_emit_ops_impl.
5055 (struct linux_target_ops): Install it.
5057 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5059 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5060 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5062 * linux-aarch64-ipa.c: New file.
5063 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5065 (aarch64_get_thread_area): New target method.
5066 (extract_signed_bitfield): New helper function.
5067 (aarch64_decode_ldr_literal): New function.
5068 (enum aarch64_opcodes): New enum.
5069 (struct aarch64_register): New struct.
5070 (struct aarch64_operand): New struct.
5071 (x0): New static global.
5080 (aarch64_register): New helper function.
5081 (register_operand): Likewise.
5082 (immediate_operand): Likewise.
5083 (struct aarch64_memory_operand): New struct.
5084 (offset_memory_operand): New helper function.
5085 (preindex_memory_operand): Likewise.
5086 (enum aarch64_system_control_registers): New enum.
5087 (ENCODE): New macro.
5088 (emit_insn): New helper function.
5089 (emit_b): New function.
5090 (emit_bcond): Likewise.
5091 (emit_cb): Likewise.
5092 (emit_tb): Likewise.
5093 (emit_blr): Likewise.
5094 (emit_stp): Likewise.
5095 (emit_ldp_q_offset): Likewise.
5096 (emit_stp_q_offset): Likewise.
5097 (emit_load_store): Likewise.
5098 (emit_ldr): Likewise.
5099 (emit_ldrsw): Likewise.
5100 (emit_str): Likewise.
5101 (emit_ldaxr): Likewise.
5102 (emit_stxr): Likewise.
5103 (emit_stlr): Likewise.
5104 (emit_data_processing_reg): Likewise.
5105 (emit_data_processing): Likewise.
5106 (emit_add): Likewise.
5107 (emit_sub): Likewise.
5108 (emit_mov): Likewise.
5109 (emit_movk): Likewise.
5110 (emit_mov_addr): Likewise.
5111 (emit_mrs): Likewise.
5112 (emit_msr): Likewise.
5113 (emit_sevl): Likewise.
5114 (emit_wfe): Likewise.
5115 (append_insns): Likewise.
5116 (can_encode_int32_in): New helper function.
5117 (aarch64_relocate_instruction): New function.
5118 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5119 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5120 (struct linux_target_ops): Install aarch64_get_thread_area,
5121 aarch64_install_fast_tracepoint_jump_pad and
5122 aarch64_get_min_fast_tracepoint_insn_len.
5124 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5126 * Makefile.in (aarch64-insn.o): New rule.
5127 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5129 2015-09-21 Yao Qi <yao.qi@linaro.org>
5131 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5133 2015-09-21 Yao Qi <yao.qi@linaro.org>
5135 * tracepoint.c (max_jump_pad_size): Remove.
5137 2015-09-18 Yao Qi <yao.qi@linaro.org>
5139 * linux-aarch64-low.c: Don't include sys/uio.h.
5140 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5142 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5144 * tracepoint.c (eval_result_type): Change prototype.
5145 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5147 2015-09-15 Pedro Alves <palves@redhat.com>
5149 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5150 Check whether to report exec events instead of checking whether
5151 multiprocess is enabled.
5153 2015-09-15 Pedro Alves <palves@redhat.com>
5156 * remote-utils.c (prepare_resume_reply): Merge
5157 TARGET_WAITKIND_VFORK_DONE switch case with the
5158 TARGET_WAITKIND_FORKED case.
5160 2015-09-15 Yao Qi <yao.qi@linaro.org>
5162 * server.c (handle_query): Check string comparison using
5163 "else if" instead of "if".
5165 2015-09-15 Yao Qi <yao.qi@linaro.org>
5167 * server.c (vCont_supported): New global variable.
5168 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5169 matches. Append ";vContSupported+" to own_buf.
5170 (handle_v_requests): Append ";s;S" to own_buf if target supports
5171 hardware single step or vCont_supported is false.
5172 (capture_main): Set vCont_supported to zero.
5174 2015-09-15 Yao Qi <yao.qi@linaro.org>
5176 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5178 (linux_supports_hardware_single_step): ... New function.
5179 (linux_target_ops): Update.
5180 * lynx-low.c (lynx_target_ops): Set field
5181 supports_hardware_single_step to target_can_do_hardware_single_step.
5182 * nto-low.c (nto_target_ops): Likewise.
5183 * spu-low.c (spu_target_ops): Likewise.
5184 * win32-low.c (win32_target_ops): Likewise.
5185 * target.c (target_can_do_hardware_single_step): New function.
5186 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5187 Remove. <supports_hardware_single_step>: New field.
5188 (target_supports_conditional_breakpoints): Remove.
5189 (target_supports_hardware_single_step): New macro.
5190 (target_can_do_hardware_single_step): Declare.
5191 * server.c (handle_query): Use target_supports_hardware_single_step
5192 instead of target_supports_conditional_breakpoints.
5194 2015-09-15 Yao Qi <yao.qi@linaro.org>
5196 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5198 (struct linux_target_ops the_low_target): Install
5199 aarch64_linux_siginfo_fixup.
5201 2015-09-11 Don Breazeal <donb@codesourcery.com>
5202 Luis Machado <lgustavo@codesourcery.com>
5204 * linux-low.c (linux_mourn): Static declaration.
5205 (linux_arch_setup): Move in front of
5206 handle_extended_wait.
5207 (linux_arch_setup_thread): New function.
5208 (handle_extended_wait): Handle exec events. Call
5209 linux_arch_setup_thread. Make event_lwp argument a
5210 pointer-to-a-pointer.
5211 (check_zombie_leaders): Do not check stopped threads.
5212 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5213 (linux_low_filter_event): Add lwp and thread for exec'ing
5214 non-leader thread if leader thread has been deleted.
5215 Refactor code into linux_arch_setup_thread and call it.
5216 Pass child lwp pointer by reference to handle_extended_wait.
5217 (linux_wait_for_event_filtered): Update comment.
5218 (linux_wait_1): Prevent clobbering exec event status.
5219 (linux_supports_exec_events): New function.
5220 (linux_target_ops) <supports_exec_events>: Initialize new member.
5221 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5223 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5224 * server.c (report_exec_events): New global variable.
5225 (handle_query): Handle qSupported query for exec-events feature.
5226 (captured_main): Initialize report_exec_events.
5227 * server.h (report_exec_events): Declare new global variable.
5228 * target.h (struct target_ops) <supports_exec_events>: New
5230 (target_supports_exec_events): New macro.
5231 * win32-low.c (win32_target_ops) <supports_exec_events>:
5232 Initialize new member.
5234 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5236 * linux-low.c (linux_low_enable_btrace): Remove.
5237 (linux_target_ops): Replace linux_low_enable_btrace with
5238 linux_enable_btrace.
5240 2015-09-03 Yao Qi <yao.qi@linaro.org>
5242 * linux-aarch64-low.c (aarch64_insert_point): Call
5243 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5246 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5248 * linux-low.c (check_stopped_by_breakpoint): Use
5249 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5251 2015-08-27 Pedro Alves <palves@redhat.com>
5253 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5255 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5257 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5258 the XNEW-family equivalent.
5259 (compile_bytecodes): Likewise.
5260 * dll.c (loaded_dll): Likewise.
5261 * event-loop.c (append_callback_event): Likewise.
5262 (create_file_handler): Likewise.
5263 (create_file_event): Likewise.
5264 * hostio.c (handle_open): Likewise.
5265 * inferiors.c (add_thread): Likewise.
5266 (add_process): Likewise.
5267 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5268 * linux-arm-low.c (arm_new_process): Likewise.
5269 (arm_new_thread): Likewise.
5270 * linux-low.c (add_to_pid_list): Likewise.
5271 (linux_add_process): Likewise.
5272 (handle_extended_wait): Likewise.
5273 (add_lwp): Likewise.
5274 (enqueue_one_deferred_signal): Likewise.
5275 (enqueue_pending_signal): Likewise.
5276 (linux_resume_one_lwp_throw): Likewise.
5277 (linux_resume_one_thread): Likewise.
5278 (linux_read_memory): Likewise.
5279 (linux_write_memory): Likewise.
5280 * linux-mips-low.c (mips_linux_new_process): Likewise.
5281 (mips_linux_new_thread): Likewise.
5282 (mips_add_watchpoint): Likewise.
5283 * linux-x86-low.c (initialize_low_arch): Likewise.
5284 * lynx-low.c (lynx_add_process): Likewise.
5285 * mem-break.c (set_raw_breakpoint_at): Likewise.
5286 (set_breakpoint): Likewise.
5287 (add_condition_to_breakpoint): Likewise.
5288 (add_commands_to_breakpoint): Likewise.
5289 (clone_agent_expr): Likewise.
5290 (clone_one_breakpoint): Likewise.
5291 * regcache.c (new_register_cache): Likewise.
5292 * remote-utils.c (look_up_one_symbol): Likewise.
5293 * server.c (queue_stop_reply): Likewise.
5294 (start_inferior): Likewise.
5295 (queue_stop_reply_callback): Likewise.
5296 (handle_target_event): Likewise.
5297 * spu-low.c (fetch_ppc_memory): Likewise.
5298 (store_ppc_memory): Likewise.
5299 * target.c (set_target_ops): Likewise.
5300 * thread-db.c (thread_db_load_search): Likewise.
5301 (try_thread_db_load_1): Likewise.
5302 * tracepoint.c (add_tracepoint): Likewise.
5303 (add_tracepoint_action): Likewise.
5304 (create_trace_state_variable): Likewise.
5305 (cmd_qtdpsrc): Likewise.
5306 (cmd_qtro): Likewise.
5307 (add_while_stepping_state): Likewise.
5308 * win32-low.c (child_add_thread): Likewise.
5309 (get_image_name): Likewise.
5311 2015-08-25 Yao Qi <yao.qi@linaro.org>
5313 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5315 2015-08-25 Yao Qi <yao.qi@linaro.org>
5317 * Makefile.in (aarch64-linux.o): New rule.
5318 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5320 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5321 (aarch64_init_debug_reg_state): Make it extern.
5322 (aarch64_linux_prepare_to_resume): Remove.
5324 2015-08-25 Yao Qi <yao.qi@linaro.org>
5326 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5327 lwp_arch_private_info and ptid_of_lwp.
5329 2015-08-25 Yao Qi <yao.qi@linaro.org>
5331 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5332 Find proc_info by find_process_pid. All callers updated.
5334 2015-08-25 Yao Qi <yao.qi@linaro.org>
5336 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5338 (debug_reg_change_callback): Remove.
5339 (aarch64_notify_debug_reg_change): Remove.
5341 2015-08-25 Yao Qi <yao.qi@linaro.org>
5343 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5344 Call current_lwp_ptid.
5346 2015-08-25 Yao Qi <yao.qi@linaro.org>
5348 * linux-aarch64-low.c (debug_reg_change_callback): Use
5351 2015-08-25 Yao Qi <yao.qi@linaro.org>
5353 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5355 2015-08-25 Yao Qi <yao.qi@linaro.org>
5357 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5359 2015-08-25 Yao Qi <yao.qi@linaro.org>
5361 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5364 2015-08-25 Yao Qi <yao.qi@linaro.org>
5366 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5368 (debug_reg_change_callback): Remove argument entry and add argument
5369 lwp. Remove local variable thread. Don't print thread id in the
5370 debugging output. Don't check whether pid of thread equals to pid.
5371 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5372 iterate_over_lwps instead find_inferior.
5374 2015-08-24 Pedro Alves <palves@redhat.com>
5376 * inferiors.c (get_first_process): New function.
5377 * inferiors.h (get_first_process): New declaration.
5378 * remote-utils.c (read_ptid): Default to the first process in the
5379 list, instead of to the current thread's process.
5381 2015-08-24 Pedro Alves <palves@redhat.com>
5383 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5384 * event-loop.c: Likewise.
5385 * remote-utils.c: Likewise.
5386 * tracepoint.c: Likewise.
5388 2015-08-24 Pedro Alves <palves@redhat.com>
5390 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5393 2015-08-21 Pedro Alves <palves@redhat.com>
5395 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5396 instead of literal 1.
5398 2015-08-21 Pedro Alves <palves@redhat.com>
5400 * tdesc.c (default_description): Explicitly zero-initialize.
5402 2015-08-21 Pedro Alves <palves@redhat.com>
5405 * inferiors.c (remove_thread): Discard any pending stop reply for
5407 * server.c (remove_all_on_match_pid): Rename to ...
5408 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5410 (discard_queued_stop_replies): Change parameter to a ptid. Now
5412 (handle_v_kill, kill_inferior_callback, captured_main)
5413 (process_serial_event): Adjust.
5414 * server.h (discard_queued_stop_replies): Declare.
5416 2015-08-21 Pedro Alves <palves@redhat.com>
5418 * linux-low.c (wait_for_sigstop): Always switch to no thread
5419 selected if the previously current thread dies.
5420 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5421 process instead of the current thread's.
5422 * remote-utils.c (input_interrupt): Don't check if there's no
5424 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5425 current thread to the general thread fails, error out.
5426 (handle_qxfer_auxv, handle_qxfer_libraries)
5427 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5428 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5429 (handle_query): Check if there's a thread selected instead of
5430 checking whether there's any thread in the thread list.
5431 (handle_qxfer_threads, handle_qxfer_btrace)
5432 (handle_qxfer_btrace_conf): Don't error out early if there's no
5433 thread in the thread list.
5434 (handle_v_cont, myresume): Don't set the current thread to the
5436 (process_serial_event) <Hg handling>: Also set thread_id if the
5437 previous general thread is still alive.
5438 (process_serial_event) <g/G handling>: If setting the current
5439 thread to the general thread fails, error out.
5440 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5441 thread's lwp instead of the current thread's.
5442 * target.c (set_desired_thread): If the desired thread was not
5443 found, leave the current thread pointing to NULL. Return an int
5444 (boolean) indicating success.
5445 * target.h (set_desired_thread): Change return type to int.
5447 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5449 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5450 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5452 (ps_get_thread_area): New function.
5454 2015-08-19 Gary Benson <gbenson@redhat.com>
5456 * hostio.c (handle_pread): Do not attempt to read more data
5457 than hostio_reply_with_data can fit in a packet.
5459 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5461 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5463 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5465 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5467 2015-08-06 Pedro Alves <palves@redhat.com>
5469 * tracepoint.c (expr_eval_result): Now an int.
5471 2015-08-06 Pedro Alves <palves@redhat.com>
5473 * gdbthread.h (struct regcache): Forward declare.
5474 (struct thread_info) <regcache_data>: Now a struct regcache
5476 * inferiors.c (inferior_regcache_data)
5477 (set_inferior_regcache_data): Now work with struct regcache
5479 * inferiors.h (struct regcache): Forward declare.
5480 (inferior_regcache_data, set_inferior_regcache_data): Now work
5481 with struct regcache pointers.
5482 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5483 (free_register_cache_thread): Remove struct regcache pointer
5486 2015-08-06 Pedro Alves <palves@redhat.com>
5488 * server.c (captured_main): On error, print the exception message
5489 to stderr, and if run_once is set, throw a quit.
5491 2015-08-06 Pedro Alves <palves@redhat.com>
5493 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5496 2015-08-06 Pedro Alves <palves@redhat.com>
5498 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5499 reading beyond the passed in buffer length.
5501 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5503 * tracepoint.c (symbol_list) <required>: Remove.
5505 2015-08-06 Pedro Alves <palves@redhat.com>
5507 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5508 count if stopping and suspending threads.
5509 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5510 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5511 (linux_detach): Complete an ongoing step-over.
5512 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5514 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5515 (linux_wait_1): If passing a signal to the inferior after
5516 finishing a step-over, unsuspend and re-resume all lwps. If we
5517 see a single-step event but the thread should be continuing, don't
5518 pass the trap to gdb.
5519 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5520 internal_error instead of gdb_assert.
5521 (enqueue_pending_signal): New function.
5522 (check_ptrace_stopped_lwp_gone): Add debug output.
5523 (start_step_over): Use internal_error instead of gdb_assert.
5524 (complete_ongoing_step_over): New function.
5525 (linux_resume_one_thread): Don't resume a suspended thread.
5526 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5529 2015-08-06 Pedro Alves <palves@redhat.com>
5531 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5532 (linux_thread_alive): Use lwp_is_marked_dead.
5533 (extended_event_reported): Delete.
5534 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5535 instead of extended_event_reported.
5536 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5538 (lwp_is_marked_dead): New function.
5539 (lwp_running): Use lwp_is_marked_dead.
5540 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5543 2015-08-06 Pedro Alves <palves@redhat.com>
5545 * linux-low.c (linux_wait_1): Move fork event output out of the
5546 !report_to_gdb check. Pass event_child->waitstatus to
5547 target_waitstatus_to_string instead of ourstatus.
5549 2015-08-04 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5552 if current_thread is 32 bit.
5554 2015-08-04 Yao Qi <yao.qi@linaro.org>
5556 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5557 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5558 * server.c (extended_protocol): Remove "static".
5559 * server.h (extended_protocol): Declare it.
5561 2015-08-04 Yao Qi <yao.qi@linaro.org>
5563 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5564 both aarch64 and aarch32.
5565 (aarch64_set_pc): Likewise.
5567 2015-08-04 Yao Qi <yao.qi@linaro.org>
5569 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5570 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5571 arm-with-neon.xml to srv_xmlfiles.
5572 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5573 (is_64bit_tdesc): New function.
5574 (aarch64_linux_read_description): New function.
5575 (aarch64_arch_setup): Call aarch64_linux_read_description.
5576 (regs_info): Rename to regs_info_aarch64.
5577 (aarch64_regs_info): Return right regs_info.
5578 (initialize_low_arch): Call initialize_low_arch_aarch32.
5580 2015-08-04 Yao Qi <yao.qi@linaro.org>
5582 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5583 * linux-aarch32-low.c: New file.
5584 * linux-aarch32-low.h: New file.
5585 * linux-arm-low.c (arm_fill_gregset): Move it to
5586 linux-aarch32-low.c.
5587 (arm_store_gregset): Likewise.
5588 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5589 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5590 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5591 (regs_info): Rename to regs_info_arm.
5592 (arm_regs_info): Return regs_info_aarch32 if
5593 have_ptrace_getregset is 1 and target description is
5594 arm_with_neon or arm_with_vfpv3.
5595 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5596 Call initialize_low_arch_aarch32 instead.
5598 2015-08-04 Yao Qi <yao.qi@linaro.org>
5600 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5601 * linux-low.c: ... here.
5602 * linux-low.h (have_ptrace_getregset): Declare it.
5604 2015-08-04 Pedro Alves <palves@redhat.com>
5606 * thread-db.c (struct thread_db): Use new typedefs.
5607 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5609 (disable_thread_event_reporting): Cast result of dlsym to
5610 destination function pointer type.
5611 (thread_db_mourn): Use td_ta_delete_ftype.
5613 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5615 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5617 (CDX_BREAKPOINT): Define for R2.
5618 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5619 (the_low_target): Add comments.
5621 2015-07-30 Yao Qi <yao.qi@linaro.org>
5623 * linux-arm-low.c (arm_hwcap): Remove it.
5624 (arm_read_description): New local variable arm_hwcap. Don't
5625 set arm_hwcap to zero.
5627 2015-07-30 Yao Qi <yao.qi@linaro.org>
5629 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5630 Use regcache->tdesc instead.
5631 (arm_store_wmmxregset): Likewise.
5632 (arm_fill_vfpregset): Likewise.
5633 (arm_store_vfpregset): Likewise.
5635 2015-07-30 Yao Qi <yao.qi@linaro.org>
5637 * linux-arm-low.c: Include arch/arm.h.
5638 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5639 (arm_store_gregset): Likewise.
5641 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5643 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5644 ptrace's 4th parameter.
5646 2015-07-27 Yao Qi <yao.qi@linaro.org>
5648 * configure.srv (case aarch64*-*-linux*): Don't set
5651 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5653 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5655 * linux-arm-low.c: Likewise.
5656 * linux-cris-low.c: Likewise.
5657 * linux-crisv32-low.c: Likewise.
5658 * linux-low.c: Likewise.
5659 * linux-m68k-low.c: Likewise.
5660 * linux-mips-low.c: Likewise.
5661 * linux-nios2-low.c: Likewise.
5662 * linux-s390-low.c: Likewise.
5663 * linux-sparc-low.c: Likewise.
5664 * linux-tic6x-low.c: Likewise.
5665 * linux-tile-low.c: Likewise.
5666 * linux-x86-low.c: Likewise.
5668 2015-07-24 Pedro Alves <palves@redhat.com>
5670 * config.in: Regenerate.
5671 * configure: Regenerate.
5673 2015-07-24 Pedro Alves <palves@redhat.com>
5675 * acinclude.m4: Include ../ptrace.m4.
5676 * configure.ac: Call GDB_AC_PTRACE.
5677 * config.in, configure: Regenerate.
5679 2015-07-24 Yao Qi <yao.qi@linaro.org>
5681 * linux-low.c (linux_create_inferior): Remove setting to
5682 proc->priv->new_inferior.
5683 (linux_attach): Likewise.
5684 (linux_low_filter_event): Likewise.
5685 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5687 2015-07-24 Yao Qi <yao.qi@linaro.org>
5689 * linux-low.c (linux_arch_setup): New function.
5690 (linux_low_filter_event): If proc->tdesc is NULL and
5691 proc->attached is true, call the_low_target.arch_setup.
5692 Otherwise, keep status pending, and return.
5693 (linux_resume_one_lwp_throw): Don't call get_pc if
5694 thread->while_stepping isn't NULL. Don't call
5695 get_thread_regcache if proc->tdesc is NULL.
5696 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5697 (linux_target_ops): Install arch_setup.
5698 * server.c (start_inferior): Call the_target->arch_setup.
5699 * target.h (struct target_ops) <arch_setup>: New field.
5700 (target_arch_setup): New marco.
5701 * lynx-low.c (lynx_target_ops): Update.
5702 * nto-low.c (nto_target_ops): Update.
5703 * spu-low.c (spu_target_ops): Update.
5704 * win32-low.c (win32_target_ops): Update.
5706 2015-07-24 Yao Qi <yao.qi@linaro.org>
5708 * linux-low.c (linux_add_process): Don't set
5709 proc->priv->new_inferior.
5710 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5711 (linux_attach): Likewise.
5713 2015-07-24 Yao Qi <yao.qi@linaro.org>
5715 * server.c (start_inferior): Code refactor.
5717 2015-07-24 Yao Qi <yao.qi@linaro.org>
5719 * server.c (process_serial_event): Set general_thread.
5721 2015-07-21 Yao Qi <yao.qi@linaro.org>
5723 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5724 aarch64_linux_get_debug_reg_capacity.
5726 2015-07-17 Yao Qi <yao.qi@linaro.org>
5728 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5729 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5730 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5731 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5732 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5733 (AARCH64_HWP_ALIGNMENT): Likewise.
5734 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5735 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5736 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5737 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5738 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5739 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5740 (struct aarch64_debug_reg_state): Likewise.
5741 (struct arch_lwp_info): Likewise.
5742 (aarch64_align_watchpoint): Likewise.
5743 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5744 (aarch64_watchpoint_length): Likewise.
5745 (aarch64_point_encode_ctrl_reg): Likewise
5746 (aarch64_point_is_aligned): Likewise.
5747 (aarch64_align_watchpoint): Likewise.
5748 (aarch64_linux_set_debug_regs):
5749 (aarch64_dr_state_insert_one_point): Likewise.
5750 (aarch64_dr_state_remove_one_point): Likewise.
5751 (aarch64_handle_breakpoint): Likewise.
5752 (aarch64_handle_aligned_watchpoint): Likewise.
5753 (aarch64_handle_unaligned_watchpoint): Likewise.
5754 (aarch64_handle_watchpoint): Likewise.
5756 2015-07-17 Yao Qi <yao.qi@linaro.org>
5758 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5759 and don't aarch64_get_debug_reg_state. All callers update.
5760 (aarch64_handle_aligned_watchpoint): Likewise.
5761 (aarch64_handle_unaligned_watchpoint): Likewise.
5762 (aarch64_handle_watchpoint): Likewise.
5763 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5764 (aarch64_remove_point): Likewise.
5766 2015-07-17 Yao Qi <yao.qi@linaro.org>
5768 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5770 (aarch64_handle_unaligned_watchpoint): Likewise.
5772 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5774 Revert the previous 3 commits:
5775 Move gdb_regex* to common/
5776 Move linux_find_memory_regions_full & co.
5777 gdbserver build-id attribute generator
5779 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5780 Jan Kratochvil <jan.kratochvil@redhat.com>
5782 gdbserver build-id attribute generator.
5783 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5784 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5785 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5787 (get_dynamic): Use find_pdhr to traverse program headers.
5788 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5789 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5790 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5791 (get_hex_build_id): New.
5792 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5793 to reply XML document.
5795 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5796 Jan Kratochvil <jan.kratochvil@redhat.com>
5798 * target.c: Include target/target-utils.h and fcntl.h.
5799 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5800 (target_fileio_read_stralloc): New functions.
5802 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5804 * Makefile.in (OBS): Add gdb_regex.o.
5806 * config.in: Rebuilt.
5807 * configure: Rebuilt.
5809 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5810 Jan Kratochvil <jan.kratochvil@redhat.com>
5812 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5813 * Makefile.in (OBS): Add target-utils.o.
5814 (linux-maps.o, target-utils.o): New.
5815 * configure.srv (srv_linux_obj): Add linux-maps.o.
5817 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5819 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5821 (the_low_target): Install it.
5823 2015-07-14 Pedro Alves <palves@redhat.com>
5825 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5826 Instead, ignore ECHILD, and throw an error for other errnos.
5828 2015-07-10 Pedro Alves <palves@redhat.com>
5830 * event-loop.c (struct callback_event) <data>: Change type to
5831 gdb_client_data instance instead of gdb_client_data pointer.
5832 (append_callback_event): Adjust.
5834 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5836 * linux-aarch64-low.c: Add comments for each linux_target_ops
5837 method. Remove comments already covered in target_ops and
5838 linux_target_ops definitions.
5839 (the_low_target): Add comments for each unimplemented method.
5841 2015-07-09 Yao Qi <yao.qi@linaro.org>
5843 * linux-aarch64-low.c (aarch64_regmap): Remove.
5844 (aarch64_usrregs_info): Remove.
5845 (regs_info): Set field usrregs to NULL.
5847 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5849 * linux-low.c: Include "rsp-low.h"
5850 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5851 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5852 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5853 (handle_btrace_enable_pt): New.
5854 (handle_btrace_general_set): Support "pt".
5855 (handle_btrace_conf_general_set): Support "pt:size".
5857 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5859 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5862 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5864 * linux-aarch64-low.c: Remove comment about endianness.
5865 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5866 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5869 2015-06-24 Gary Benson <gbenson@redhat.com>
5871 * linux-i386-ipa.c (stdint.h): Do not include.
5872 * lynx-i386-low.c (stdint.h): Likewise.
5873 * lynx-ppc-low.c (stdint.h): Likewise.
5874 * mem-break.c (stdint.h): Likewise.
5875 * thread-db.c (stdint.h): Likewise.
5876 * tracepoint.c (stdint.h): Likewise.
5877 * win32-low.c (stdint.h): Likewise.
5879 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5881 * server.c (write_qxfer_response): Update call to
5882 remote_escape_output.
5884 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5885 Jan Kratochvil <jan.kratochvil@redhat.com>
5887 Merge multiple hex conversions.
5888 * gdbreplay.c (tohex): Rename to 'fromhex'.
5889 (logchar): Use fromhex.
5891 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5893 * server.c (handle_qxfer_libraries): Set `version' attribute for
5896 2015-06-10 Gary Benson <gbenson@redhat.com>
5898 * target.h (struct target_ops) <multifs_open>: New field.
5899 <multifs_unlink>: Likewise.
5900 <multifs_readlink>: Likewise.
5901 * linux-low.c (nat/linux-namespaces.h): New include.
5902 (linux_target_ops): Initialize the_target->multifs_open,
5903 the_target->multifs_unlink and the_target->multifs_readlink.
5904 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5905 * hostio.c (hostio_fs_pid): New static variable.
5906 (hostio_handle_new_gdb_connection): New function.
5907 (handle_setfs): Likewise.
5908 (handle_open): Use the_target->multifs_open as appropriate.
5909 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5910 (handle_readlink): Use the_target->multifs_readlink as
5912 (handle_vFile): Handle vFile:setfs packets.
5913 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5914 after target_handle_new_gdb_connection.
5916 2015-06-10 Gary Benson <gbenson@redhat.com>
5918 * configure.ac (AC_CHECK_FUNCS): Add setns.
5919 * config.in: Regenerate.
5920 * configure: Likewise.
5921 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5922 (linux-namespaces.o): New rule.
5923 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5925 2015-06-09 Gary Benson <gbenson@redhat.com>
5927 * hostio.c (handle_open): Process mode argument with
5928 fileio_to_host_mode.
5930 2015-06-01 Yao Qi <yao.qi@linaro.org>
5932 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5933 * linux-x86-low.c: Likewise.
5935 2015-05-28 Don Breazeal <donb@codesourcery.com>
5937 * linux-low.c (handle_extended_wait): Initialize
5938 thread_info.last_resume_kind for new fork children.
5940 2015-05-15 Pedro Alves <palves@redhat.com>
5942 * target.h (target_handle_new_gdb_connection): Rewrite using if
5943 wrapped in do/while.
5945 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5947 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5948 * configure, config.in: Regenerate.
5949 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5952 2015-05-12 Don Breazeal <donb@codesourcery.com>
5954 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5955 PTRACE_EVENT_VFORK_DONE.
5956 (linux_low_ptrace_options, extended_event_reported): Add vfork
5958 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5959 and "vforkdone" for RSP 'T' Stop Reply Packet.
5960 * server.h (report_vfork_events): Declare
5963 2015-05-12 Don Breazeal <donb@codesourcery.com>
5965 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5966 (the_low_target) <new_fork>: Initialize new member.
5967 * linux-arm-low.c (arm_new_fork): New function.
5968 (the_low_target) <new_fork>: Initialize new member.
5969 * linux-low.c (handle_extended_wait): Call new target function
5971 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5972 * linux-mips-low.c (mips_add_watchpoint): New function
5973 extracted from mips_insert_point.
5974 (the_low_target) <new_fork>: Initialize new member.
5975 (mips_linux_new_fork): New function.
5976 (mips_insert_point): Call mips_add_watchpoint.
5977 * linux-x86-low.c (x86_linux_new_fork): New function.
5978 (the_low_target) <new_fork>: Initialize new member.
5980 2015-05-12 Don Breazeal <donb@codesourcery.com>
5982 * linux-low.c (handle_extended_wait): Implement return value,
5983 rename argument 'event_child' to 'event_lwp', handle
5984 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5985 (linux_low_ptrace_options): New function.
5986 (linux_low_filter_event): Call linux_low_ptrace_options,
5987 use different argument fo linux_enable_event_reporting,
5988 use return value from handle_extended_wait.
5989 (extended_event_reported): New function.
5990 (linux_wait_1): Call extended_event_reported and set
5991 status to report fork events.
5992 (linux_write_memory): Add pid to debug message.
5993 (reset_lwp_ptrace_options_callback): New function.
5994 (linux_handle_new_gdb_connection): New function.
5995 (linux_target_ops): Initialize new structure member.
5996 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5997 * lynx-low.c: Initialize new structure member.
5998 * remote-utils.c (prepare_resume_reply): Implement stop reason
5999 "fork" for "T" stop message.
6000 * server.c (handle_query): Call handle_new_gdb_connection.
6001 * server.h (report_fork_events): Declare global flag.
6002 * target.h (struct target_ops) <handle_new_gdb_connection>:
6004 (target_handle_new_gdb_connection): New macro.
6005 * win32-low.c: Initialize new structure member.
6007 2015-05-12 Don Breazeal <donb@codesourcery.com>
6009 * mem-break.c (APPEND_TO_LIST): Define macro.
6010 (clone_agent_expr): New function.
6011 (clone_one_breakpoint): New function.
6012 (clone_all_breakpoints): New function.
6013 * mem-break.h: Declare new functions.
6015 2015-05-12 Don Breazeal <donb@codesourcery.com>
6017 * linux-low.c (linux_supports_fork_events): New function.
6018 (linux_supports_vfork_events): New function.
6019 (linux_target_ops): Initialize new structure members.
6020 (initialize_low): Call linux_check_ptrace_features.
6021 * lynx-low.c (lynx_target_ops): Initialize new structure
6023 * server.c (report_fork_events, report_vfork_events):
6025 (handle_query): Add new features to qSupported packet and
6027 (captured_main): Initialize new global variables.
6028 * target.h (struct target_ops) <supports_fork_events>:
6030 <supports_vfork_events>: New member.
6031 (target_supports_fork_events): New macro.
6032 (target_supports_vfork_events): New macro.
6033 * win32-low.c (win32_target_ops): Initialize new structure
6036 2015-05-12 Gary Benson <gbenson@redhat.com>
6038 * server.c (handle_qxfer_exec_file): Use current process
6041 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6043 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6044 Remove HAVE_PTRACE_GETREGS conditionals.
6045 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6046 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6048 2015-05-08 Yao Qi <yao.qi@linaro.org>
6050 * linux-low.c (linux_supports_conditional_breakpoints): New
6052 (linux_target_ops): Install new target method.
6053 * lynx-low.c (lynx_target_ops): Install NULL hook for
6054 supports_conditional_breakpoints.
6055 * nto-low.c (nto_target_ops): Likewise.
6056 * spu-low.c (spu_target_ops): Likewise.
6057 * win32-low.c (win32_target_ops): Likewise.
6058 * server.c (handle_query): Check
6059 target_supports_conditional_breakpoints.
6060 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6062 (target_supports_conditional_breakpoints): New macro.
6064 2015-05-06 Pedro Alves <palves@redhat.com>
6067 * server.c (start_inferior): If the process exits, mourn it.
6069 2015-04-21 Gary Benson <gbenson@redhat.com>
6071 * hostio.c (fileio_open_flags_to_host): Factored out to
6072 fileio_to_host_openflags in common/fileio.c. Single use
6075 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6077 * linux-xtensa-low.c (xtensa_fill_gregset)
6078 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6081 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6083 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6084 (regs_info): Replace usrregs pointer with NULL.
6086 2015-04-17 Gary Benson <gbenson@redhat.com>
6088 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6089 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6090 * server.c (handle_qxfer_exec_file): New function.
6091 (qxfer_packets): Add exec-file entry.
6092 (handle_query): Report qXfer:exec-file:read as supported packet.
6094 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6096 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6098 2015-04-09 Gary Benson <gbenson@redhat.com>
6100 * hostio-errno.c (errno_to_fileio_error): Remove function.
6101 Update caller to use remote_fileio_to_fio_error.
6103 2015-04-09 Yao Qi <yao.qi@linaro.org>
6105 * linux-low.c (linux_insert_point): Call
6106 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6107 (linux_remove_point): Call remove_memory_breakpoint if type is
6109 * linux-x86-low.c (x86_insert_point): Don't call
6110 insert_memory_breakpoint.
6111 (x86_remove_point): Don't call remove_memory_breakpoint.
6113 2015-04-01 Pedro Alves <palves@redhat.com>
6114 Cleber Rosa <crosa@redhat.com>
6116 * server.c (gdbserver_usage): Reorganize and extend the usage
6119 2015-03-24 Pedro Alves <palves@redhat.com>
6121 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6122 output. Also dump TRAP_TRACE.
6123 (linux_low_filter_event): In debug output, distinguish a
6124 resume_stop SIGSTOP from a delayed SIGSTOP.
6126 2015-03-24 Gary Benson <gbenson@redhat.com>
6128 * linux-x86-low.c (x86_linux_new_thread): Moved to
6130 (x86_linux_prepare_to_resume): Likewise.
6132 2015-03-24 Gary Benson <gbenson@redhat.com>
6134 * Makefile.in (x86-linux-dregs.o): New rule.
6135 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6136 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6137 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6138 (x86_linux_dr_get): Likewise.
6139 (x86_linux_dr_set): Likewise.
6140 (update_debug_registers_callback): Likewise.
6141 (x86_linux_dr_set_addr): Likewise.
6142 (x86_linux_dr_get_addr): Likewise.
6143 (x86_linux_dr_set_control): Likewise.
6144 (x86_linux_dr_get_control): Likewise.
6145 (x86_linux_dr_get_status): Likewise.
6146 (x86_linux_update_debug_registers): Likewise.
6148 2015-03-24 Gary Benson <gbenson@redhat.com>
6150 * linux-x86-low.c (x86_linux_update_debug_registers):
6151 New function, factored out from...
6152 (x86_linux_prepare_to_resume): ...this.
6154 2015-03-24 Gary Benson <gbenson@redhat.com>
6156 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6157 (x86_linux_dr_set): Likewise.
6158 (update_debug_registers_callback): Likewise.
6159 (x86_linux_dr_set_addr): Likewise.
6160 (x86_linux_dr_get_addr): Likewise.
6161 (x86_linux_dr_set_control): Likewise.
6162 (x86_linux_dr_get_control): Likewise.
6163 (x86_linux_dr_get_status): Likewise.
6164 (x86_linux_prepare_to_resume): Likewise.
6166 2015-03-24 Gary Benson <gbenson@redhat.com>
6168 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6169 Use perror_with_name. Pass string through gettext.
6170 (x86_linux_dr_set): Likewise.
6172 2015-03-24 Gary Benson <gbenson@redhat.com>
6174 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6175 (x86_linux_dr_set_addr): ...this.
6176 (x86_dr_low_get_addr): Rename to...
6177 (x86_linux_dr_get_addr): ...this.
6178 (x86_dr_low_set_control): Rename to...
6179 (x86_linux_dr_set_control): ...this.
6180 (x86_dr_low_get_control): Rename to...
6181 (x86_linux_dr_get_control): ...this.
6182 (x86_dr_low_get_status): Rename to...
6183 (x86_linux_dr_get_status): ...this.
6184 (x86_dr_low): Update with new function names.
6186 2015-03-24 Gary Benson <gbenson@redhat.com>
6188 * Makefile.in (x86-linux.o): New rule.
6189 * configure.srv: Add x86-linux.o to relevant targets.
6190 * linux-low.c (lwp_set_arch_private_info): New function.
6191 (lwp_arch_private_info): Likewise.
6192 * linux-x86-low.c: Include nat/x86-linux.h.
6193 (arch_lwp_info): Removed structure.
6194 (update_debug_registers_callback):
6195 Use lwp_set_debug_registers_changed.
6196 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6197 and lwp_set_debug_registers_changed.
6198 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6200 2015-03-24 Gary Benson <gbenson@redhat.com>
6202 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6203 * linux-arm-low.c (arm_new_thread): Likewise.
6204 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6205 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6206 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6207 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6209 2015-03-24 Gary Benson <gbenson@redhat.com>
6211 * linux-low.c (ptid_of_lwp): New function.
6212 (lwp_is_stopped): Likewise.
6213 (lwp_stop_reason): Likewise.
6214 * linux-x86-low.c (update_debug_registers_callback):
6216 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6219 2015-03-24 Gary Benson <gbenson@redhat.com>
6221 * linux-low.h (linux_stop_lwp): Remove declaration.
6223 2015-03-24 Gary Benson <gbenson@redhat.com>
6225 * linux-low.h: Include nat/linux-nat.h.
6226 * linux-low.c (iterate_over_lwps_args): New structure.
6227 (iterate_over_lwps_filter): New function.
6228 (iterate_over_lwps): Likewise.
6229 * linux-x86-low.c (update_debug_registers_callback):
6230 Update signature to what iterate_over_lwps expects.
6231 Remove PID check that iterate_over_lwps now performs.
6232 (x86_dr_low_set_addr): Use iterate_over_lwps.
6233 (x86_dr_low_set_control): Likewise.
6235 2015-03-24 Gary Benson <gbenson@redhat.com>
6237 * linux-x86-low.c (x86_debug_reg_state): New function.
6238 (x86_linux_prepare_to_resume): Use the above.
6240 2015-03-24 Gary Benson <gbenson@redhat.com>
6242 * linux-low.c (current_lwp_ptid): New function.
6243 * linux-x86-low.c: Include nat/linux-nat.h.
6244 (x86_dr_low_get_addr): Use current_lwp_ptid.
6245 (x86_dr_low_get_control): Likewise.
6246 (x86_dr_low_get_status): Likewise.
6248 2015-03-20 Pedro Alves <palves@redhat.com>
6250 * tracepoint.c (cmd_qtstatus): Make "str" const.
6252 2015-03-20 Pedro Alves <palves@redhat.com>
6254 * server.c (handle_general_set): Make "req_str" const.
6256 2015-03-19 Pedro Alves <palves@redhat.com>
6258 * linux-low.c (linux_resume_one_lwp): Rename to ...
6259 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6260 instead call perror_with_name.
6261 (check_ptrace_stopped_lwp_gone): New function.
6262 (linux_resume_one_lwp): Reimplement as wrapper around
6263 linux_resume_one_lwp_throw that swallows errors if the LWP is
6266 2015-03-19 Pedro Alves <palves@redhat.com>
6268 * linux-low.c (count_events_callback, select_event_lwp_callback):
6269 No longer check whether the thread has resume_stop as last resume
6272 2015-03-19 Pedro Alves <palves@redhat.com>
6274 * linux-low.c (count_events_callback, select_event_lwp_callback):
6275 Use the lwp's status_pending_p field, not the thread's.
6277 2015-03-19 Pedro Alves <palves@redhat.com>
6279 * linux-low.c (select_event_lwp_callback): Update comments to
6280 no longer mention SIGTRAP.
6282 2015-03-18 Gary Benson <gbenson@redhat.com>
6284 * server.c (handle_query): Do not report vFile:fstat as supported.
6286 2015-03-11 Gary Benson <gbenson@redhat.com>
6288 * hostio.c (sys/types.h): New include.
6289 (sys/stat.h): Likewise.
6290 (common-remote-fileio.h): Likewise.
6291 (handle_fstat): New function.
6292 (handle_vFile): Handle vFile:fstat packets.
6294 2015-03-11 Gary Benson <gbenson@redhat.com>
6296 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6297 struct stat.st_blocks and struct stat.st_blksize.
6298 * configure: Regenerate.
6299 * config.in: Likewise.
6300 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6301 (OBS): Add common-remote-fileio.o.
6302 (common-remote-fileio.o): New rule.
6304 2015-03-09 Pedro Alves <palves@redhat.com>
6306 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6307 'struct sockaddr' pointer in 'accept' call.
6309 2015-03-09 Pedro Alves <palves@redhat.com>
6312 2015-03-07 Pedro Alves <palves@redhat.com>
6313 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6314 or <winsock2.h> here. Instead include "gdb_socket.h".
6315 (remote_open): Use union gdb_sockaddr_u.
6316 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6317 or <winsock2.h> here. Instead include "gdb_socket.h".
6318 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6319 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6321 (init_named_socket, gdb_agent_helper_thread): Use union
6324 2015-03-07 Pedro Alves <palves@redhat.com>
6326 * configure.ac (build_warnings): Move
6327 -Wdeclaration-after-statement to the C-specific set.
6328 * configure: Regenerate.
6330 2015-03-07 Pedro Alves <palves@redhat.com>
6332 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6333 or <winsock2.h> here. Instead include "gdb_socket.h".
6334 (remote_open): Use union gdb_sockaddr_u.
6335 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6336 or <winsock2.h> here. Instead include "gdb_socket.h".
6337 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6338 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6340 (init_named_socket, gdb_agent_helper_thread): Use union
6343 2015-03-07 Pedro Alves <palves@redhat.com>
6345 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6348 2015-03-06 Yao Qi <yao.qi@linaro.org>
6350 * linux-aarch64-low.c (aarch64_insert_point): Use
6351 show_debug_regs as a boolean.
6352 (aarch64_remove_point): Likewise.
6354 2015-03-05 Pedro Alves <palves@redhat.com>
6356 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6357 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6358 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6359 * nto-low.c (nto_target_ops): Likewise.
6360 * spu-low.c (spu_target_ops): Likewise.
6361 * win32-low.c (win32_target_ops): Likewise.
6363 2015-03-04 Pedro Alves <palves@redhat.com>
6365 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6366 Decide whether a breakpoint triggered based on the SIGTRAP's
6368 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6369 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6370 (linux_low_filter_event): Check for breakpoints before checking
6372 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6374 (linux_stopped_by_sw_breakpoint)
6375 (linux_supports_stopped_by_sw_breakpoint)
6376 (linux_stopped_by_hw_breakpoint)
6377 (linux_supports_stopped_by_hw_breakpoint): New functions.
6378 (linux_target_ops): Install new target methods.
6380 2015-03-04 Pedro Alves <palves@redhat.com>
6382 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6383 * server.c (swbreak_feature, hwbreak_feature): New globals.
6384 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6385 (captured_main): Clear swbreak_feature and hwbreak_feature.
6386 * server.h (swbreak_feature, hwbreak_feature): Declare.
6387 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6388 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6389 supports_stopped_by_hw_breakpoint>: New fields.
6390 (target_supports_stopped_by_sw_breakpoint)
6391 (target_stopped_by_sw_breakpoint)
6392 (target_supports_stopped_by_hw_breakpoint)
6393 (target_stopped_by_hw_breakpoint): Declare.
6395 2015-03-04 Pedro Alves <palves@redhat.com>
6397 enum lwp_stop_reason -> enum target_stop_reason
6398 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6399 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6400 (linux_wait_1, stuck_in_jump_pad_callback)
6401 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6402 (linux_stopped_by_watchpoint):
6403 * linux-low.h (enum lwp_stop_reason): Delete.
6404 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6405 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6407 2015-03-04 Yao Qi <yao.qi@linaro.org>
6409 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6411 2015-03-03 Gary Benson <gbenson@redhat.com>
6413 * hostio.c (handle_vFile): Fix prefix lengths.
6415 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6417 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6420 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6422 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6423 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6424 (clean): Add "rm -f" for above C files.
6425 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6426 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6427 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6428 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6429 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6430 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6431 (init_registers_s390x_vx_linux64)
6432 (init_registers_s390x_tevx_linux64)
6433 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6434 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6436 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6437 (s390_store_vxrs_high): New functions.
6438 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6440 (s390_arch_setup): Add logic for selecting one of the new target
6441 descriptions. Activate the new vector regsets if applicable.
6442 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6443 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6444 and init_registers_s390x_tevx_linux64.
6446 2015-03-01 Pedro Alves <palves@redhat.com>
6448 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6451 2015-02-27 Pedro Alves <palves@redhat.com>
6453 * linux-x86-low.c (u_debugreg_offset): New function.
6454 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6456 2015-02-27 Pedro Alves <palves@redhat.com>
6458 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6459 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6460 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6461 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6462 (ps_lsetfpregs, ps_getpid)
6463 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6464 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6465 (ps_lsetxregs, ps_plog): Declare.
6467 2015-02-27 Pedro Alves <palves@redhat.com>
6469 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6470 IP_AGENT_EXPORT_FUNC.
6471 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6472 IP_AGENT_EXPORT_FUNC.
6473 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6474 (IP_AGENT_EXPORT): Delete.
6475 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6476 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6477 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6478 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6479 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6480 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6481 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6482 (traceframe_read_count, traceframe_write_count)
6483 (traceframes_created, trace_state_variables, get_raw_reg)
6484 (get_trace_state_variable_value, set_trace_state_variable_value)
6485 (ust_loaded, helper_thread_id, cmd_buf): Use
6486 IPA_SYM_EXPORTED_NAME.
6487 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6488 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6489 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6490 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6491 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6492 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6493 EXTERN_C_PUSH/EXTERN_C_POP.
6494 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6495 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6496 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6497 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6498 (traceframe_write_count, traceframe_read_count)
6499 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6500 (about_to_request_buffer_space, get_trace_state_variable_value)
6501 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6502 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6503 EXTERN_C_PUSH/EXTERN_C_POP.
6504 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6505 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6506 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6507 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6508 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6509 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6510 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6511 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6513 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6514 (IP_AGENT_EXPORT_VAR_DECL): Define.
6516 (gdb_agent_get_raw_reg): Declare.
6518 2015-02-27 Tom Tromey <tromey@redhat.com>
6519 Pedro Alves <palves@redhat.com>
6521 Rename symbols whose names are reserved C++ keywords throughout.
6523 2015-02-27 Pedro Alves <palves@redhat.com>
6525 * Makefile.in (COMPILER): New, get it from autoconf.
6526 (CXX): Get from autoconf instead.
6527 (COMPILE.pre): Use COMPILER.
6528 (CC-LD): Rename to ...
6529 (CC_LD): ... this. Use COMPILER.
6530 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6531 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6532 * acinclude.m4: Include build-with-cxx.m4.
6533 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6534 Disable -Werror by default if building in C++ mode.
6535 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6536 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6537 the C++ compiler. Save/restore CXXFLAGS too.
6538 * configure: Regenerate.
6540 2015-02-27 Pedro Alves <palves@redhat.com>
6542 * acinclude.m4: Include libiberty.m4.
6543 * configure.ac: Call libiberty_INIT.
6544 * config.in, configure: Regenerate.
6546 2015-02-26 Pedro Alves <palves@redhat.com>
6548 * linux-low.c (linux_wait_1): When incrementing the PC past a
6549 program breakpoint always use the_low_target.breakpoint_len as
6550 increment, rather than the maximum between that and
6551 the_low_target.decr_pc_after_break.
6553 2015-02-23 Pedro Alves <palves@redhat.com>
6555 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6556 thread was doing a step-over; always adjust the PC if
6557 we stepped over a permanent breakpoint.
6558 (linux_wait_1): If we stepped over breakpoint that was on top of a
6559 permanent breakpoint, manually advance the PC past it.
6561 2015-02-23 Pedro Alves <palves@redhat.com>
6563 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6565 (x86_fill_gregset, x86_store_gregset): Use it when handling
6568 2015-02-20 Pedro Alves <palves@redhat.com>
6570 * thread-db.c: Include "nat/linux-procfs.h".
6571 (thread_db_init): Skip listing new threads if the kernel supports
6572 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6574 2015-02-20 Pedro Alves <palves@redhat.com>
6576 * linux-low.c (status_pending_p_callback): Use ptid_match.
6578 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6580 PR breakpoints/16812
6581 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6582 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6583 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6585 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6587 PR breakpoints/15956
6588 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6590 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6592 * linux-low.c (linux_low_btrace_conf): Print size.
6593 * server.c (handle_btrace_conf_general_set): New.
6594 (hanle_general_set): Call handle_btrace_conf_general_set.
6595 (handle_query): Report Qbtrace-conf:bts:size as supported.
6597 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6599 * linux-low.c (linux_low_enable_btrace): Update parameters.
6600 (linux_low_btrace_conf): New.
6601 (linux_target_ops)<to_btrace_conf>: Initialize.
6602 * server.c (current_btrace_conf): New.
6603 (handle_btrace_enable): Rename to ...
6604 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6605 to target_enable_btrace. Update comment. Update users.
6606 (handle_qxfer_btrace_conf): New.
6607 (qxfer_packets): Add btrace-conf entry.
6608 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6609 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6610 (target_ops)<read_btrace_conf>: New.
6611 (target_enable_btrace): Update parameters.
6612 (target_read_btrace_conf): New.
6614 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6616 * server.c (handle_btrace_general_set): Remove call to
6617 target_supports_btrace.
6618 (supported_btrace_packets): New.
6619 (handle_query): Call supported_btrace_packets.
6620 * target.h: include btrace-common.h.
6621 (btrace_target_info): Removed.
6622 (supports_btrace, target_supports_btrace): Update parameters.
6624 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6626 * Makefile.in (SFILES): Add common/btrace-common.c.
6627 (OBS): Add common/btrace-common.o.
6628 (btrace-common.o): Add build rules.
6629 * linux-low: Include btrace-common.h.
6630 (linux_low_read_btrace): Use struct btrace_data. Call
6631 btrace_data_init and btrace_data_fini.
6633 2015-02-06 Pedro Alves <palves@redhat.com>
6635 * thread-db.c (find_new_threads_callback): Add debug output.
6637 2015-02-04 Pedro Alves <palves@redhat.com>
6639 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6640 (resume_stopped_resumed_lwps): New function.
6641 (linux_wait_for_event_filtered): Use it.
6643 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6645 * Makefile.in (SFILES): Add linux-personality.c.
6646 (linux-personality.o): New rule.
6647 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6648 list of objects to be built.
6649 * linux-low.c: Include nat/linux-personality.h.
6650 (linux_create_inferior): Remove code to disable address space
6651 randomization (moved to ../nat/linux-personality.c). Create
6652 cleanup to disable address space randomization.
6654 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6656 * Makefile.in (posix-strerror.o): New rule.
6657 (mingw-strerror.o): Likewise.
6658 * configure: Regenerated.
6659 * configure.ac: Source file ../common/common.host. Initialize new
6660 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6662 2015-01-14 Yao Qi <yao@codesourcery.com>
6664 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6665 (ppc-linux.o): New rule.
6666 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6667 * configure.ac: AC_CHECK_FUNCS(getauxval).
6668 * config.in: Re-generated.
6669 * configure: Re-generated.
6670 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6671 ppc64_64bit_inferior_p
6673 2015-01-14 Yao Qi <yao@codesourcery.com>
6675 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6676 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6677 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6678 (PT_ORIG_R3, PT_TRAP): Likewise.
6679 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6680 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6681 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6683 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6685 * i387-fp.c (i387_cache_to_xsave): In look over
6686 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6687 zmmh_low_space field by use of zmmh_high_space.
6689 2015-01-09 Pedro Alves <palves@redhat.com>
6691 * linux-low.c (step_over_bkpt): Move higher up in the file.
6692 (handle_extended_wait): Don't store the stop_pc here.
6693 (get_stop_pc): Adjust comments and rename to ...
6694 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6695 stopped for a software breakpoint or hardware breakpoint.
6696 (thread_still_has_status_pending_p): New function.
6697 (status_pending_p_callback): Use
6698 thread_still_has_status_pending_p. If the event is no longer
6699 interesting, resume the LWP.
6700 (handle_tracepoints): Add assert.
6701 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6702 (wstatus_maybe_breakpoint): New function.
6703 (cancel_breakpoint): Delete function.
6704 (check_stopped_by_watchpoint): New function, factored out from
6705 linux_low_filter_event.
6706 (lp_status_maybe_breakpoint): Delete function.
6707 (linux_low_filter_event): Remove filter_ptid argument.
6708 Leave thread group exits pending here. Store the LWP's stop PC.
6709 Always leave events pending.
6710 (linux_wait_for_event_filtered): Pull all events out of the
6711 kernel, and leave them all pending.
6712 (count_events_callback, select_event_lwp_callback): Consider all
6714 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6715 (select_event_lwp): Only give preference to the stepping LWP in
6716 all-stop mode. Adjust comments.
6717 (ignore_event): New function.
6718 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6719 references to cancel_breakpoints. Adjust to renames. Also give
6720 equal priority to all LWPs that have had events in non-stop mode.
6721 If reporting a software breakpoint event, unadjust the LWP's PC.
6722 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6723 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6725 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6726 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6727 (linux_stopped_by_watchpoint): Adjust.
6728 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6729 * linux-low.h (enum lwp_stop_reason): New.
6730 (struct lwp_info) <stop_pc>: Adjust comment.
6731 <stopped_by_watchpoint>: Delete field.
6732 <stop_reason>: New field.
6733 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6734 * mem-break.c (software_breakpoint_inserted_here)
6735 (hardware_breakpoint_inserted_here): New function.
6736 * mem-break.h (software_breakpoint_inserted_here)
6737 (hardware_breakpoint_inserted_here): Declare.
6738 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6739 (cancel_breakpoints): Delete.
6740 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6741 (upload_fast_traceframes): Remove references to
6744 2015-01-09 Pedro Alves <palves@redhat.com>
6746 * thread-db.c (find_new_threads_callback): Ignore thread if the
6747 kernel thread ID is -1.
6749 2015-01-09 Pedro Alves <palves@redhat.com>
6751 * linux-low.c (linux_attach_fail_reason_string): Move to
6752 nat/linux-ptrace.c, and rename.
6753 (linux_attach_lwp): Update comment.
6754 (attach_proc_task_lwp_callback): New function.
6755 (linux_attach): Adjust to rename and use
6756 linux_proc_attach_tgid_threads.
6757 (linux_attach_fail_reason_string): Delete declaration.
6759 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6761 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6762 * server.c (gdbserver_version): Likewise.
6764 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6766 * remote-utils.c: Include ctype.h.
6767 (input_interrupt): Explicitly handle the case when the char
6768 received is the NUL byte. Improve the printing of non-ASCII
6771 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6773 * linux-low.c (linux_low_filter_event): Update call to
6774 linux_enable_event_reporting following the addition of
6775 a new parameter to that function.
6777 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6780 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6781 (AARCH64_FPCR_REGNO): Likewise.
6782 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6783 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6784 (aarch64_store_fpregset): Likewise.
6786 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6788 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6789 Remove FIXME comment about assumption about N.
6791 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6793 * configure.ac: If large-file support is disabled in GDBserver,
6794 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6795 * configure: Regenerate.
6797 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6799 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6800 warning upon ENODATA from ptrace.
6801 * linux-s390-low.c (s390_store_tdb): New.
6802 (s390_regsets): Add regset for NT_S390_TDB.
6804 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6806 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6807 without a fill_function.
6808 * linux-s390-low.c (s390_fill_last_break): Remove.
6809 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6810 (s390_arch_setup): Use regset's size instead of fill_function for
6813 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6815 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6816 the regset's store function when ptrace returned an error.
6817 * regcache.c (get_thread_regcache): Invalidate register cache
6818 before fetching inferior's registers.
6820 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6822 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6823 while-loop as for-loop.
6824 (regsets_store_inferior_registers): Likewise.
6826 2014-11-28 Yao Qi <yao@codesourcery.com>
6828 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6829 * config.in, configure: Re-generate.
6830 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6833 2014-11-21 Yao Qi <yao@codesourcery.com>
6835 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6836 (AC_CHECK_HEADERS): Remove malloc.h.
6837 * configure: Re-generated.
6838 * config.in: Re-generated.
6839 * server.h: Don't include alloca.h and malloc.h.
6840 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6841 Don't include malloc.h.
6843 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6845 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6846 corresponding ERRNO check in same block.
6848 2014-11-12 Pedro Alves <palves@redhat.com>
6850 * server.c (cont_thread): Update comment.
6851 (start_inferior, attach_inferior): No longer clear cont_thread.
6852 (handle_v_cont): No longer set cont_thread.
6853 (captured_main): Clear cont_thread each time a GDB connects.
6855 2014-11-12 Pedro Alves <palves@redhat.com>
6857 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6858 thread, and don't resume all threads if the Hc thread has exited.
6860 2014-11-12 Pedro Alves <palves@redhat.com>
6862 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6863 the process group instead of to a specific LWP.
6865 2014-10-15 Pedro Alves <palves@redhat.com>
6868 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6870 (arm_set_thread_context): Delete.
6871 (the_low_target): Adjust.
6872 * win32-i386-low.c (debug_registers_changed)
6873 (debug_registers_used): Delete.
6874 (update_debug_registers_callback): New function.
6875 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6876 needing to update their debug registers.
6877 (win32_get_current_dr): New function.
6878 (x86_dr_low_get_addr, x86_dr_low_get_control)
6879 (x86_dr_low_get_status): Fetch the debug register from the thread
6881 (i386_initial_stuff): Adjust.
6882 (i386_get_thread_context): Remove current_event parameter. Don't
6883 clear debug_registers_changed nor copy DR values to
6885 (i386_set_thread_context): Delete.
6886 (i386_prepare_to_resume): New function.
6887 (i386_thread_added): Mark the thread as needing to update irs
6889 (the_low_target): Remove i386_set_thread_context and install
6890 i386_prepare_to_resume.
6891 * win32-low.c (win32_get_thread_context): Adjust.
6892 (win32_set_thread_context): Use SetThreadContext
6894 (win32_prepare_to_resume): New function.
6895 (win32_require_context): New function, factored out from ...
6896 (thread_rec): ... this.
6897 (continue_one_thread): Call win32_prepare_to_resume on each thread
6898 we're about to continue.
6899 (win32_resume): Call win32_prepare_to_resume on the event thread.
6900 * win32-low.h (struct win32_thread_info)
6901 <debug_registers_changed>: New field.
6902 (struct win32_target_ops): Change prototype of set_thread_context,
6903 delete set_thread_context and add prepare_to_resume.
6904 (win32_require_context): New declaration.
6906 2014-10-08 Gary Benson <gbenson@redhat.com>
6908 * server.h: Do not include common-exceptions.h.
6910 2014-10-08 Gary Benson <gbenson@redhat.com>
6912 * server.h: Do not include cleanups.h.
6914 2014-09-30 James Hogan <james.hogan@imgtec.com>
6916 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6919 2014-09-23 Yao Qi <yao@codesourcery.com>
6921 * linux-low.c (lp_status_maybe_breakpoint): New function.
6922 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6923 (count_events_callback): Likewise.
6924 (select_event_lwp_callback): Likewise.
6925 (cancel_breakpoints_callback): Likewise.
6927 2014-09-19 Don Breazeal <donb@codesourcery.com>
6929 * linux-low.c (handle_extended_wait): Call
6930 linux_ptrace_get_extended_event.
6931 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6932 linux_is_extended_waitstatus.
6934 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6936 * Makefile.in (CPPFLAGS): Define.
6937 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6938 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6940 2014-09-16 Gary Benson <gbenson@redhat.com>
6942 * inferiors.h (current_inferior): Renamed as...
6943 (current_thread): New variable. All uses updated.
6944 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6945 (maybe_move_out_of_jump_pad): Likewise.
6946 (cancel_breakpoint): Likewise.
6947 (linux_low_filter_event): Likewise.
6948 (wait_for_sigstop): Likewise.
6949 (linux_resume_one_lwp): Likewise.
6950 (need_step_over_p): Likewise.
6951 (start_step_over): Likewise.
6952 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6953 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6954 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6955 and save_inferior as saved_thread.
6956 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6958 (regcache_invalidate_thread): Likewise.
6959 * remote-utils.c (prepare_resume_reply): Likewise.
6960 * thread-db.c (thread_db_get_tls_address): Likewise.
6961 (disable_thread_event_reporting): Likewise.
6962 (remove_thread_event_breakpoints): Likewise.
6963 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6965 * target.h (set_desired_inferior): Renamed as...
6966 (set_desired_thread): New declaration. All uses updated.
6967 * server.c (myresume): Updated comment to reference thread instead
6969 (handle_serial_event): Likewise.
6970 (handle_target_event): Likewise.
6972 2014-09-12 Tom Tromey <tromey@redhat.com>
6973 Gary Benson <gbenson@redhat.com>
6975 * regcache.h: Include common-regcache.h.
6976 (regcache_read_pc): Don't declare.
6977 * regcache.c (get_thread_regcache_for_ptid): New function.
6979 2014-09-11 Tom Tromey <tromey@redhat.com>
6980 Gary Benson <gbenson@redhat.com>
6982 * symbol.c: New file.
6983 * Makefile.in (SFILES): Add symbol.c.
6984 (OBS): Add symbol.o.
6986 2014-09-11 Gary Benson <gbenson@redhat.com>
6988 * target.c (target_stop_ptid, target_continue_ptid): New
6991 2014-09-11 Tom Tromey <tromey@redhat.com>
6992 Gary Benson <gbenson@redhat.com>
6994 * target.h: Include target/target.h.
6995 * target.c (target_read_memory, target_read_uint32)
6996 (target_write_memory): New functions.
6998 2014-09-11 Gary Benson <gbenson@redhat.com>
7000 * server.h (debug_hw_points): Don't declare.
7001 * server.c (debug_hw_points): Don't define. Replace all uses
7002 with show_debug_regs.
7003 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7004 all uses with show_debug_regs.
7006 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7008 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7009 endianness into account.
7010 (ppc_supply_ptrace_register): Likewise.
7012 2014-09-03 James Hogan <james.hogan@imgtec.com>
7014 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7015 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7017 2014-09-03 Gary Benson <gbenson@redhat.com>
7019 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7020 ALL_DEBUG_ADDRESS_REGISTERS.
7022 2014-09-02 Gary Benson <gbenson@redhat.com>
7024 * i386-low.h: Renamed as...
7025 * x86-low.h: New file. All type, function and variable name
7026 prefixes changed from "i386_" to "x86_". All references updated.
7027 * i386-low.c: Renamed as...
7028 * x86-low.c: New file. All type, function and variable name
7029 prefixes changed from "i386_" to "x86_". All references updated.
7031 2014-09-02 Gary Benson <gbenson@redhat.com>
7033 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7034 (x86_linux_new_thread): Likewise.
7036 2014-08-29 Gary Benson <gbenson@redhat.com>
7038 * server.h (setjmp.h): Do not include.
7039 (toplevel): Do not declare.
7040 (common-exceptions.h): Include.
7041 (cleanups.h): Likewise.
7042 * server.c (toplevel): Do not define.
7043 (exit_code): New static global.
7044 (detach_or_kill_for_exit_cleanup): New function.
7045 (main): New function. Original main renamed to...
7046 (captured_main): New function.
7047 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7049 2014-08-29 Gary Benson <gbenson@redhat.com>
7051 * Makefile.in (SFILES): Add common/common-exceptions.c.
7052 (OBS): Add common-exceptions.o.
7053 (common-exceptions.o): New rule.
7054 * utils.c (prepare_to_throw_exception): New function.
7056 2014-08-29 Gary Benson <gbenson@redhat.com>
7058 * config.in: Regenerate.
7059 * configure: Likewise.
7061 2014-08-29 Gary Benson <gbenson@redhat.com>
7063 * Makefile.in (SFILES): Add common/cleanups.c.
7065 (cleanups.o): New rule.
7067 2014-08-29 Gary Benson <gbenson@redhat.com>
7069 * utils.c (internal_vwarning): New function.
7071 2014-08-28 Gary Benson <gbenson@redhat.com>
7073 * utils.h (fatal): Remove declaration.
7074 * utils.c (fatal): Remove function.
7076 2014-08-28 Gary Benson <gbenson@redhat.com>
7078 * tracepoint.c (gdb_agent_init): Replace fatal with
7080 (initialize_tracepoint): Likewise.
7082 2014-08-28 Gary Benson <gbenson@redhat.com>
7084 * remote-utils.c (remote_prepare): Replace fatal with error.
7086 2014-08-28 Gary Benson <gbenson@redhat.com>
7088 * linux-low.c (linux_async): Replace fatal with warning.
7090 (linux_start_non_stop): Return -1 if linux_async failed.
7092 2014-08-28 Gary Benson <gbenson@redhat.com>
7094 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7096 (i386_dr_low_get_addr): Remove vague comment.
7097 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7100 2014-08-28 Gary Benson <gbenson@redhat.com>
7102 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7103 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7105 (linux_resume_one_lwp): Likewise.
7106 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7108 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7109 with internal_error.
7110 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7111 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7112 (find_register_by_name): Replace fatal with internal_error.
7113 (find_regno): Likewise.
7114 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7115 * thread-db.c (thread_db_create_event): Likewise.
7116 (thread_db_load_search): Likewise.
7117 (try_thread_db_load_1): Likewise.
7118 * tracepoint.c (get_jump_space_head): Replace fatal with
7120 (claim_trampoline_space): Likewise.
7121 (have_fast_tracepoint_trampoline_buffer): Likewise.
7122 (cmd_qtstart): Likewise.
7123 (stop_tracing): Likewise.
7124 (fast_tracepoint_collecting): Likewise.
7125 (target_malloc): Likewise.
7126 (download_tracepoint): Likewise.
7127 (download_trace_state_variables): Replace check with gdb_assert.
7128 (upload_fast_traceframes): Replace fatal with internal_error.
7130 2014-08-19 Tom Tromey <tromey@redhat.com>
7131 Gary Benson <gbenson@redhat.com>
7133 * Makefile.in (SFILES): Add common/common-debug.c.
7134 (OBS): Add common-debug.o.
7135 (common-debug.o): New rule.
7136 * debug.h (debug_printf): Don't declare.
7137 * debug.c (debug_printf): Renamed and rewritten as...
7138 (debug_vprintf): New function.
7140 2014-08-19 Gary Benson <gbenson@redhat.com>
7142 * utils.h: Do not include print-utils.h.
7144 2014-08-19 Tom Tromey <tromey@redhat.com>
7145 Gary Benson <gbenson@redhat.com>
7147 * server.h: Add static assertion.
7148 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7150 2014-08-19 Tom Tromey <tromey@redhat.com>
7151 Gary Benson <gbenson@redhat.com>
7153 * Makefile.in (SFILES): Add common/errors.c.
7154 (OBS): Add errors.o.
7155 (IPA_OBS): Add errors-ipa.o.
7156 (errors.o): New rule.
7157 (errors-ipa.o): Likewise.
7158 * utils.h (perror_with_name, error, warning): Don't declare.
7159 * utils.c (warning): Renamed and rewritten as...
7160 (vwarning): New function.
7161 (error): Renamed and rewritten as...
7162 (verror): New function.
7163 (internal_error): Renamed and rewritten as...
7164 (internal_verror): New function.
7166 2014-08-07 Gary Benson <gbenson@redhat.com>
7168 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7169 * configure: Regenerate.
7170 * config.in: Likewise.
7171 * server.h: Do not include errno.h.
7172 * event-loop.c: Likewise.
7173 * hostio-errno.c: Likewise.
7174 * linux-low.c: Likewise.
7175 * remote-utils.c: Likewise.
7176 * spu-low.c: Likewise.
7177 * utils.c: Likewise.
7178 * gdbreplay.c: Unconditionally include errno.h.
7180 2014-08-07 Gary Benson <gbenson@redhat.com>
7182 * server.h: Do not include string.h.
7183 * event-loop.c: Likewise.
7184 * linux-low.c: Likewise.
7185 * regcache.c: Likewise.
7186 * remote-utils.c: Likewise.
7187 * spu-low.c: Likewise.
7188 * utils.c: Likewise.
7190 2014-08-07 Gary Benson <gbenson@redhat.com>
7192 * server.h: Do not include gdb_assert.h.
7194 2014-08-07 Gary Benson <gbenson@redhat.com>
7196 * server.h: Do not include common-utils.h.
7198 2014-08-07 Gary Benson <gbenson@redhat.com>
7200 * server.h: Do not include ptid.h.
7201 * notif.h: Likewise.
7203 2014-08-07 Gary Benson <gbenson@redhat.com>
7205 * server.h: Do not include gdb_locale.h.
7207 2014-08-07 Gary Benson <gbenson@redhat.com>
7209 * server.h: Do not include gdb/signals.h.
7210 * win32-low.c: Likewise.
7212 2014-08-07 Gary Benson <gbenson@redhat.com>
7214 * server.h: Do not include pathmax.h.
7216 2014-08-07 Gary Benson <gbenson@redhat.com>
7218 * server.h: Do not include libiberty.h.
7219 * linux-bfin-low.c: Likewise.
7221 2014-08-07 Gary Benson <gbenson@redhat.com>
7223 * server.h: Do not include ansidecl.h.
7225 2014-08-07 Gary Benson <gbenson@redhat.com>
7227 * linux-x86-low.c: Do not include stddef.h.
7228 * lynx-ppc-low.c: Likewise.
7229 * tracepoint.c: Likewise.
7231 2014-08-07 Gary Benson <gbenson@redhat.com>
7233 * server.h: Do not include stdarg.h.
7234 * nto-low.c: Likewise.
7236 2014-08-07 Gary Benson <gbenson@redhat.com>
7238 * server.h: Do not include stdlib.h.
7239 * inferiors.c: Likewise.
7240 * linux-low.c: Likewise.
7241 * regcache.c: Likewise.
7242 * spu-low.c: Likewise.
7243 * tracepoint.c: Likewise.
7244 * utils.c: Likewise.
7246 2014-08-07 Gary Benson <gbenson@redhat.com>
7248 * server.h: Do not include stdio.h.
7249 * linux-low.c: Likewise.
7250 * remote-utils.c: Likewise.
7251 * spu-low.c: Likewise.
7252 * utils.c: Likewise.
7253 * wincecompat.c: Likewise.
7255 2014-08-06 Gary Benson <gbenson@redhat.com>
7257 * regcache.c (init_register_cache): Move conditionals inside if.
7259 2014-08-06 Gary Benson <gbenson@redhat.com>
7261 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7263 2014-07-31 Gary Benson <gbenson@redhat.com>
7265 * ax.h: Do not include server.h.
7266 * gdbthread.h: Likewise.
7267 * lynx-low.h: Likewise.
7268 * notif.h: Likewise.
7270 2014-07-30 Gary Benson <gbenson@redhat.com>
7272 * server.h: Include common-defs.h.
7273 Do not include config.h or build-gnulib-gdbserver/config.h.
7275 2014-07-30 Gary Benson <gbenson@redhat.com>
7277 * hostio-errno.c: Move server.h to top of includes list.
7278 * inferiors.c: Likewise.
7279 * linux-x86-low.c: Likewise.
7280 * notif.c: Include server.h.
7282 2014-07-24 Tom Tromey <tromey@redhat.com>
7283 Gary Benson <gbenson@redhat.com>
7285 * server.h (CORE_ADDR): Now unsigned.
7287 2014-07-16 Pedro Alves <palves@redhat.com>
7289 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7291 2014-07-15 Pedro Alves <palves@redhat.com>
7293 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7296 2014-07-11 Pedro Alves <palves@redhat.com>
7298 * linux-low.c (kill_wait_lwp): New function, based on
7299 kill_one_lwp_callback, but use my_waitpid directly.
7300 (kill_one_lwp_callback, linux_kill): Use it.
7302 2014-06-23 Pedro Alves <palves@redhat.com>
7304 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7305 before setting DR0..DR3.
7307 2014-06-20 Gary Benson <gbenson@redhat.com>
7309 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7310 * configure: Regenerated.
7311 * config.in: Likewise.
7313 2014-06-20 Gary Benson <gbenson@redhat.com>
7315 * Makefile.in (SFILES): Update locations for files moved
7317 (object file files): Reordered.
7319 2014-06-20 Gary Benson <gbenson@redhat.com>
7321 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7322 (i386_dr_low_set_addr): Likewise.
7323 (i386_dr_low_get_addr): Likewise.
7324 (i386_dr_low_can_set_control): Likewise.
7325 (i386_dr_low_set_control): Likewise.
7326 (i386_dr_low_get_control): Likewise.
7327 (i386_dr_low_get_status): Likewise.
7328 (i386_get_debug_register_length): Likewise.
7329 * linux-x86-low.c (i386_dr_low_set_addr):
7330 Changed signature. Made static.
7331 (i386_dr_low_get_addr): Likewise.
7332 (i386_dr_low_set_control): Likewise.
7333 (i386_dr_low_get_control): Likewise.
7334 (i386_dr_low_get_status): Likewise.
7335 (i386_dr_low): New global variable.
7336 * win32-i386-low.c (i386_dr_low_set_addr):
7337 Changed signature. Made static.
7338 (i386_dr_low_get_addr): Likewise.
7339 (i386_dr_low_set_control): Likewise.
7340 (i386_dr_low_get_control): Likewise.
7341 (i386_dr_low_get_status): Likewise.
7342 (i386_dr_low): New global variable.
7344 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7346 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7347 * Makefile.in (AR, AR_FLAGS): Define.
7348 * configure: Regenerate.
7350 2014-06-19 Gary Benson <gbenson@redhat.com>
7352 * Makefile.in (i386-dregs.o): New rule.
7353 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7354 * i386-low.c (target.h): Remove include.
7355 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7356 (DR_CONTROL_SHIFT): Likewise.
7357 (DR_CONTROL_SIZE): Likewise.
7358 (DR_RW_EXECUTE): Likewise.
7359 (DR_RW_WRITE): Likewise.
7360 (DR_RW_READ): Likewise.
7361 (DR_RW_IORW): Likewise.
7362 (DR_LEN_1): Likewise.
7363 (DR_LEN_2): Likewise.
7364 (DR_LEN_4): Likewise.
7365 (DR_LEN_8): Likewise.
7366 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7367 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7368 (DR_ENABLE_SIZE): Likewise.
7369 (DR_LOCAL_SLOWDOWN): Likewise.
7370 (DR_GLOBAL_SLOWDOWN): Likewise.
7371 (DR_CONTROL_RESERVED): Likewise.
7372 (I386_DR_CONTROL_MASK): Likewise.
7373 (I386_DR_VACANT): Likewise.
7374 (I386_DR_LOCAL_ENABLE): Likewise.
7375 (I386_DR_GLOBAL_ENABLE): Likewise.
7376 (I386_DR_DISABLE): Likewise.
7377 (I386_DR_SET_RW_LEN): Likewise.
7378 (I386_DR_GET_RW_LEN): Likewise.
7379 (I386_DR_WATCH_HIT): Likewise.
7380 (i386_wp_op_t): Likewise.
7381 (i386_show_dr): Likewise.
7382 (i386_length_and_rw_bits): Likewise.
7383 (i386_insert_aligned_watchpoint): Likewise.
7384 (i386_remove_aligned_watchpoint): Likewise.
7385 (i386_handle_nonaligned_watchpoint): Likewise.
7386 i386_update_inferior_debug_regs(): Likewise.
7387 (i386_dr_insert_watchpoint): Likewise.
7388 (i386_dr_remove_watchpoint): Likewise.
7389 (i386_dr_region_ok_for_watchpoint): Likewise.
7390 (i386_dr_stopped_data_address): Likewise.
7391 (i386_dr_stopped_by_watchpoint): Likewise.
7393 2014-06-19 Gary Benson <gbenson@redhat.com>
7395 * i386-low.c (i386_dr_show): Renamed to
7396 i386_show_dr and made static. All uses updated.
7397 (i386_dr_length_and_rw_bits): Renamed to
7398 i386_length_and_rw_bits and made static.
7400 (i386_dr_insert_aligned_watchpoint): Renamed to
7401 i386_insert_aligned_watchpoint and made static.
7403 (i386_dr_remove_aligned_watchpoint): Renamed to
7404 i386_remove_aligned_watchpoint and made static.
7406 (i386_dr_update_inferior_debug_regs): Renamed to
7407 i386_update_inferior_debug_regs and made static.
7410 2014-06-18 Gary Benson <gbenson@redhat.com>
7412 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7413 (i386_dr_low_can_set_control): Likewise.
7414 (i386_get_debug_register_length): Likewise.
7415 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7416 (i386_dr_low_can_set_control): Likewise.
7417 (i386_get_debug_register_length): Likewise.
7419 2014-06-17 Gary Benson <gbenson@redhat.com>
7421 * i386-low.h (i386-dregs.h): New include.
7422 (DR_FIRSTADDR): Now in i386-dregs.h.
7423 (DR_LASTADDR): Likewise.
7424 (DR_NADDR): Likewise.
7425 (DR_STATUS): Likewise.
7426 (DR_CONTROL): Likewise.
7427 (i386_debug_reg_state): Likewise.
7428 (i386_dr_insert_watchpoint): Likewise.
7429 (i386_dr_remove_watchpoint): Likewise.
7430 (i386_dr_region_ok_for_watchpoint): Likewise.
7431 (i386_dr_stopped_data_address): Likewise.
7432 (i386_dr_stopped_by_watchpoint): Likewise.
7433 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7435 2014-06-18 Gary Benson <gbenson@redhat.com>
7437 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7438 i386_dr_insert_watchpoint.
7439 (i386_low_remove_watchpoint): Renamed to
7440 i386_dr_remove_watchpoint.
7441 (i386_low_region_ok_for_watchpoint): Renamed to
7442 i386_dr_region_ok_for_watchpoint.
7443 (i386_low_stopped_data_address): Renamed to
7444 i386_dr_stopped_data_address.
7445 (i386_low_stopped_by_watchpoint): Renamed to
7446 i386_dr_stopped_by_watchpoint.
7447 * i386-low.c (i386_show_dr): Renamed to
7448 i386_dr_show and made nonstatic. All uses updated.
7449 (i386_length_and_rw_bits): Renamed to
7450 i386_dr_length_and_rw_bits and made nonstatic.
7452 (i386_insert_aligned_watchpoint): Renamed to
7453 i386_dr_insert_aligned_watchpoint and made nonstatic.
7455 (i386_remove_aligned_watchpoint): Renamed to
7456 i386_dr_remove_aligned_watchpoint and made nonstatic.
7458 (i386_update_inferior_debug_regs): Renamed to
7459 i386_dr_update_inferior_debug_regs and made nonstatic.
7461 (i386_low_insert_watchpoint): Renamed to
7462 i386_dr_insert_watchpoint. All uses updated.
7463 (i386_low_remove_watchpoint): Renamed to
7464 i386_dr_remove_watchpoint. All uses updated.
7465 (i386_low_region_ok_for_watchpoint): Renamed to
7466 i386_dr_region_ok_for_watchpoint. All uses updated.
7467 (i386_low_stopped_data_address): Renamed to
7468 i386_dr_stopped_data_address. All uses updated.
7469 (i386_low_stopped_by_watchpoint): Renamed to
7470 i386_dr_stopped_by_watchpoint. All uses updated.
7472 2014-06-18 Gary Benson <gbenson@redhat.com>
7474 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7475 (i386_dr_low_can_set_control): Likewise.
7476 (i386_insert_aligned_watchpoint): New check.
7478 2014-06-18 Gary Benson <gbenson@redhat.com>
7480 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7483 2014-06-18 Gary Benson <gbenson@redhat.com>
7485 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7486 instead of fatal and error.
7487 (i386_handle_nonaligned_watchpoint): Likewise.
7489 2014-06-18 Gary Benson <gbenson@redhat.com>
7491 * i386-low.c (i386_get_debug_register_length): New macro.
7492 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7493 (i386_show_dr): Use debug_printf instead of fprintf. Use
7494 phex to format values.
7496 2014-06-18 Gary Benson <gbenson@redhat.com>
7498 * i386-low.h: Comment changes.
7499 * i386-low.c: Likewise.
7501 2014-06-18 Gary Benson <gbenson@redhat.com>
7503 * i386-low.c: Whitespace changes.
7505 2014-06-12 Tom Tromey <tromey@redhat.com>
7507 * utils.c (freeargv): Remove.
7509 2014-06-12 Tom Tromey <tromey@redhat.com>
7511 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7512 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7513 (parse_debug_format_options): Likewise.
7514 (gdbserver_usage): Likewise.
7515 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7516 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7517 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7519 ($(LIBGNU)): Depend on libiberty.
7520 (all-lib): Recurse into all subdirs.
7521 (install-only): Invoke "install" target in subdirs.
7522 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7524 * configure: Rebuild.
7525 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7526 for vasprintf, vsnprintf, or gettimeofday.
7527 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7530 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7532 * development.sh: Delete.
7533 * Makefile.in (config.status): Adjust dependency on development.sh.
7534 * configure.ac: Adjust development.sh source call.
7535 * configure: Regenerate.
7537 2014-06-02 Pedro Alves <palves@redhat.com>
7539 * ax.c (gdb_free_agent_expr): New function.
7540 * ax.h (gdb_free_agent_expr): New declaration.
7541 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7543 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7545 (clear_breakpoint_conditions_and_commands): New function.
7546 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7547 (clear_breakpoint_conditions_and_commands): New declaration.
7549 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7551 * linux-aarch64-low.c (asm/ptrace.h): Include.
7553 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7555 Fix TLS access for -static -pthread.
7556 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7557 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7558 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7560 2014-05-20 Pedro Alves <palves@redhat.com>
7562 * linux-aarch64-low.c (aarch64_insert_point)
7563 (aarch64_remove_point): No longer check whether the type is
7564 supported here. Adjust to new interface.
7565 (the_low_target): Install aarch64_supports_z_point_type as
7566 supports_z_point_type method.
7567 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7568 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7569 instead of a Z packet char. Adjust.
7570 (arm_supports_z_point_type): New function.
7571 (arm_insert_point, arm_remove_point): Adjust to new interface.
7572 (the_low_target): Install arm_supports_z_point_type.
7573 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7574 (cris_insert_point, cris_remove_point): Adjust to new interface.
7575 Don't check whether the type is supported here.
7576 (the_low_target): Install cris_supports_z_point_type.
7577 * linux-low.c (linux_supports_z_point_type): New function.
7578 (linux_insert_point, linux_remove_point): Adjust to new interface.
7579 * linux-low.h (struct linux_target_ops) <insert_point,
7580 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7581 raw_breakpoint pointer parameter.
7582 <supports_z_point_type>: New method.
7583 * linux-mips-low.c (mips_supports_z_point_type): New function.
7584 (mips_insert_point, mips_remove_point): Adjust to new interface.
7585 Use mips_supports_z_point_type.
7586 (the_low_target): Install mips_supports_z_point_type.
7587 * linux-ppc-low.c (the_low_target): Install NULL as
7588 supports_z_point_type method.
7589 * linux-s390-low.c (the_low_target): Install NULL as
7590 supports_z_point_type method.
7591 * linux-sparc-low.c (the_low_target): Install NULL as
7592 supports_z_point_type method.
7593 * linux-x86-low.c (x86_supports_z_point_type): New function.
7594 (x86_insert_point): Adjust to new insert_point interface. Use
7595 insert_memory_breakpoint. Adjust to new
7596 i386_low_insert_watchpoint interface.
7597 (x86_remove_point): Adjust to remove_point interface. Use
7598 remove_memory_breakpoint. Adjust to new
7599 i386_low_remove_watchpoint interface.
7600 (the_low_target): Install x86_supports_z_point_type.
7601 * lynx-low.c (lynx_target_ops): Install NULL as
7602 supports_z_point_type callback.
7603 * nto-low.c (nto_supports_z_point_type): New.
7604 (nto_insert_point, nto_remove_point): Adjust to new interface.
7605 (nto_target_ops): Install nto_supports_z_point_type.
7606 * mem-break.c: Adjust intro comment.
7607 (struct raw_breakpoint) <raw_type, size>: New fields.
7608 <inserted>: Update comment.
7609 <shlib_disabled>: Delete field.
7610 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7611 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7612 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7613 (raw_bkpt_type_to_target_hw_bp_type): New function.
7614 (find_enabled_raw_code_breakpoint_at): New function.
7615 (find_raw_breakpoint_at): New type and size parameters. Use them.
7616 (insert_memory_breakpoint): New function, based off
7617 set_raw_breakpoint_at.
7618 (remove_memory_breakpoint): New function.
7619 (set_raw_breakpoint_at): Reimplement.
7620 (set_breakpoint): New, based on set_breakpoint_at.
7621 (set_breakpoint_at): Reimplement.
7622 (delete_raw_breakpoint): Go through the_target->remove_point
7623 instead of assuming memory breakpoints.
7624 (find_gdb_breakpoint_at): Delete.
7625 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7626 (find_gdb_breakpoint): New function.
7627 (set_gdb_breakpoint_at): Delete.
7628 (z_type_supported): New function.
7629 (set_gdb_breakpoint_1): New function, loosely based off
7630 set_gdb_breakpoint_at.
7631 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7632 (delete_gdb_breakpoint_at): Delete.
7633 (delete_gdb_breakpoint_1): New function, loosely based off
7634 delete_gdb_breakpoint_at.
7635 (delete_gdb_breakpoint): New function.
7636 (clear_gdb_breakpoint_conditions): Rename to ...
7637 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7639 (add_condition_to_breakpoint): Make static.
7640 (add_breakpoint_condition): Take a struct breakpoint pointer
7641 instead of an address. Adjust.
7642 (gdb_condition_true_at_breakpoint): Rename to ...
7643 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7645 (gdb_condition_true_at_breakpoint): Reimplement.
7646 (add_breakpoint_commands): Take a struct breakpoint pointer
7647 instead of an address. Adjust.
7648 (gdb_no_commands_at_breakpoint): Rename to ...
7649 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7650 parameter. Return true if no breakpoint was found. Change debug
7652 (gdb_no_commands_at_breakpoint): Reimplement.
7653 (run_breakpoint_commands): Rename to ...
7654 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7655 and change return type to boolean.
7656 (run_breakpoint_commands): New function.
7657 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7658 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7659 breakpoint. Go through the_target->remove_point instead of
7660 assuming memory breakpoint.
7661 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7662 software and hardware breakpoints.
7663 (reinsert_raw_breakpoint): Go through the_target->insert_point
7664 instead of assuming memory breakpoint.
7665 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7666 software and hardware breakpoints.
7667 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7668 Check both software and hardware breakpoints.
7669 (validate_inserted_breakpoint): Assert the breakpoint is a
7670 software breakpoint. Set the inserted flag to -1 instead of
7671 setting shlib_disabled.
7672 (delete_disabled_breakpoints): Adjust.
7673 (validate_breakpoints): Only validate software breakpoints.
7674 Adjust to inserted flag change.
7675 (check_mem_read, check_mem_write): Skip breakpoint types other
7676 than software breakpoints. Adjust to inserted flag change.
7677 * mem-break.h (enum raw_bkpt_type): New enum.
7678 (raw_breakpoint, struct process_info): Forward declare.
7679 (Z_packet_to_target_hw_bp_type): Delete declaration.
7680 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7681 (set_gdb_breakpoint, delete_gdb_breakpoint)
7682 (clear_breakpoint_conditions): New declarations.
7683 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7684 (breakpoint_inserted_here): Update comment.
7685 (add_breakpoint_condition, add_breakpoint_commands): Replace
7686 address parameter with a breakpoint pointer parameter.
7687 (gdb_breakpoint_here): Update comment.
7688 (delete_gdb_breakpoint_at): Delete.
7689 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7690 * server.c (process_point_options): Take a struct breakpoint
7691 pointer instead of an address. Adjust.
7692 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7693 delete_gdb_breakpoint.
7694 * spu-low.c (spu_target_ops): Install NULL as
7695 supports_z_point_type method.
7696 * target.h: Include mem-break.h.
7697 (struct target_ops) <prepare_to_access_memory>: Update comment.
7698 <supports_z_point_type>: New field.
7699 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7700 instead of a char. Also take a raw breakpoint pointer.
7701 * win32-arm-low.c (the_low_target): Install NULL as
7702 supports_z_point_type.
7703 * win32-i386-low.c (i386_supports_z_point_type): New function.
7704 (i386_insert_point, i386_remove_point): Adjust to new interface.
7705 (the_low_target): Install i386_supports_z_point_type.
7706 * win32-low.c (win32_supports_z_point_type): New function.
7707 (win32_insert_point, win32_remove_point): Adjust to new interface.
7708 (win32_target_ops): Install win32_supports_z_point_type.
7709 * win32-low.h (struct win32_target_ops):
7710 <supports_z_point_type>: New method.
7711 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7712 instead of a char. Also take a raw breakpoint pointer.
7714 2014-05-20 Pedro Alves <palves@redhat.com>
7716 * mem-break.h: Include break-common.h.
7717 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7718 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7719 (Z_packet_to_target_hw_bp_type): New declaration.
7720 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7721 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7722 (Z_PACKET_ACCESS_WP): Delete macros.
7723 (Z_packet_to_hw_type): Delete function.
7724 * i386-low.h: Don't include break-common.h here.
7725 (Z_packet_to_hw_type): Delete declaration.
7726 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7727 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7728 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7729 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7730 * linux-aarch64-low.c: Don't include break-common.h here.
7731 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7732 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7733 (Z_packet_to_target_hw_bp_type): Delete function.
7734 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7736 (mips_insert_point, mips_remove_point): Use
7737 Z_packet_to_target_hw_bp_type.
7739 2014-05-20 Pedro Alves <palves@redhat.com>
7741 * linux-aarch64-low.c: Include break-common.h.
7742 (enum target_point_type): Delete.
7743 (Z_packet_to_point_type): Rename to ...
7744 (Z_packet_to_target_hw_bp_type): ... this, and return a
7745 target_hw_bp_type instead.
7746 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7747 instead of an enum target_point_type.
7748 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7750 (aarch64_dr_state_insert_one_point)
7751 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7752 (aarch64_handle_aligned_watchpoint)
7753 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7754 Take an enum target_hw_bp_type instead of an enum
7756 (aarch64_supports_z_point_type): New function.
7757 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7758 use Z_packet_to_target_hw_bp_type.
7760 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7762 * configure.ac: Only use -Werror by default when DEVELOPMENT
7764 * configure: Regenerate.
7766 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7768 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7769 * linux-x86-low.c (X86_64_USER_REGS): New.
7770 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7772 2014-04-28 Yao Qi <yao@codesourcery.com>
7774 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7777 2014-04-25 Pedro Alves <palves@redhat.com>
7780 * linux-low.c (linux_attach_fail_reason_string): New function.
7781 (linux_attach_lwp): Delete.
7782 (linux_attach_lwp_1): Rename to ...
7783 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7784 argument. Remove "initial" parameter. Return int instead of
7785 void. Don't error or warn here.
7786 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7787 failure to attach to the tgid. Call warning when failing to
7789 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7790 argument. Remove "initial" parameter. Return int instead of
7791 void. Don't error or warn here.
7792 (linux_attach_fail_reason_string): New declaration.
7793 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7794 interface change. Use linux_attach_fail_reason_string.
7796 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7797 Walfred Tedeschi <walfred.tedeschi@intel.com>
7799 * Makefile.in: Added rules to handle new files
7800 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7801 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7802 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7803 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7804 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7805 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7807 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7808 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7809 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7810 i386/x32-avx512.xml.
7811 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7812 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7813 i386/x32-avx512-linux.xml.
7814 * i387-fp.c (num_avx512_k_registers): New constant for number
7816 (num_avx512_zmmh_low_registers): New constant for number of
7817 lower ZMM registers (0-15).
7818 (num_avx512_zmmh_high_registers): New constant for number of
7819 higher ZMM registers (16-31).
7820 (num_avx512_ymmh_registers): New contant for number of higher
7821 YMM registers (ymm16-31 added by avx521 on x86_64).
7822 (num_avx512_xmm_registers): New constant for number of higher
7823 XMM registers (xmm16-31 added by AVX512 on x86_64).
7824 (struct i387_xsave): Add space for AVX512 registers.
7825 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7826 Add code to handle AVX512 registers.
7827 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7828 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7829 prototypei from generated file.
7830 (tdesc_amd64_avx512_linux): Likewise.
7831 (init_registers_x32_avx512_linux): Likewise.
7832 (tdesc_x32_avx512_linux): Likewise.
7833 (init_registers_i386_avx512_linux): Likewise.
7834 (tdesc_i386_avx512_linux): Likewise.
7835 (x86_64_regmap): Add AVX512 registers.
7836 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7838 (initialize_low_arch): Add code to initialize AVX512 registers.
7840 2014-04-23 Pedro Alves <palves@redhat.com>
7842 * mem-break.c (find_gdb_breakpoint_at): Make static.
7843 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7845 2014-04-23 Pedro Alves <palves@redhat.com>
7847 * i386-low.c: Don't include break-common.h here.
7848 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7849 prototype to take target_hw_bp_type as argument instead of a Z
7851 * i386-low.h: Include break-common.h here.
7852 (Z_packet_to_hw_type): Declare.
7853 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7855 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7856 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7857 (x86_remove_point): Convert the packet number to a
7858 target_hw_bp_type before calling i386_low_remove_watchpoint.
7859 * win32-i386-low.c (i386_insert_point): Convert the packet number
7860 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7861 (i386_remove_point): Convert the packet number to a
7862 target_hw_bp_type before calling i386_low_remove_watchpoint.
7864 2014-04-23 Pedro Alves <palves@redhat.com>
7866 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7868 2014-04-10 Pedro Alves <palves@redhat.com>
7870 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7871 Check if the condition or command is NULL before checking if the
7872 breakpoint is known. On success, return true.
7873 * mem-break.h (add_breakpoint_condition): Document return.
7874 (add_breakpoint_commands): Add describing comment.
7875 * server.c (skip_to_semicolon): New function.
7876 (process_point_options): Use it.
7878 2014-04-09 Pedro Alves <palves@redhat.com>
7880 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7883 2014-02-27 Pedro Alves <palves@redhat.com>
7886 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7888 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7890 (last_thread_of_process_p): Take a PID argument instead of a
7892 (linux_wait_for_lwp): Delete.
7893 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7895 (linux_low_filter_event): New function, party factored out from
7896 linux_wait_for_event.
7897 (linux_wait_for_event): Rename to ...
7898 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7899 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7900 sigsuspend. Check for zombie leaders.
7901 (linux_wait_for_event): Reimplement as wrapper around
7902 linux_wait_for_event_filtered.
7903 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7904 a normal or signal exit is seen, it's the whole process exiting.
7905 (wait_for_sigstop): No longer a for_each_inferior callback.
7906 Rewrite on top of linux_wait_for_event_filtered.
7907 (stop_all_lwps): Call wait_for_sigstop directly.
7908 * server.c (resume, handle_target_event): Handle
7909 TARGET_WAITKIND_NO_RESUMED.
7911 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7913 * win32-low.c (psapi_get_dll_name,
7914 * win32_CreateToolhelp32Snapshot): Delete.
7915 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7916 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7918 (handle_load_dll): Add function description.
7919 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7921 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7923 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7925 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7926 base address when calling win32_add_one_solib.
7927 (handle_load_dll): Delete local variable load_addr.
7928 Remove 0x1000 offset applied to DLL base address when calling
7929 win32_add_one_solib.
7930 (handle_unload_dll): Add comment.
7932 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7934 * win32-low.c (win32_add_all_dlls): Renames
7935 win32_ensure_ntdll_loaded. Rewrite function documentation.
7936 Adjust implementation to always load all DLLs.
7937 Add 0x1000 offset to DLL base address when calling
7938 win32_add_one_solib.
7939 (child_initialization_done): New static global.
7940 (do_initial_child_stuff): Set child_initialization_done to
7941 zero during child initialization, and 1 after. Replace call
7942 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7944 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7945 (handle_unload_dll): Add function documentation.
7946 (get_child_debug_event): Ignore load and unload DLL events
7947 during child initialization.
7949 2014-02-20 Doug Evans <dje@google.com>
7951 Remove global all_lwps.
7952 * inferiors.h (ptid_of): Move here from linux-low.h.
7953 (pid_of, lwpid_of): Ditto.
7954 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7955 parameter is a struct thread_info * now.
7956 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7957 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7958 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7960 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7961 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7962 * linux-arm-low.c (update_registers_callback): Update, "entry"
7963 parameter is a struct thread_info * now.
7964 Fetch lwpid from current_inferior directly.
7965 (arm_insert_point): Pass &all_threads to find_inferior instead of
7967 (arm_remove_point): Ditto.
7968 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7969 (arm_prepare_to_resume): Fetch pid from thread.
7970 (arm_read_description): Fetch lwpid from current_inferior directly.
7971 * linux-low.c (all_lwps): Delete.
7972 (delete_lwp): Delete call to remove_inferior.
7973 (handle_extended_wait): Fetch lwpid from thread.
7974 (add_lwp): Don't set lwp->entry.id. Remove call to
7975 add_inferior_to_list.
7976 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7977 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7978 (kill_one_lwp_callback): Ditto.
7979 (linux_kill): Don't dereference NULL pointer.
7980 Fetch ptid,lwpid from thread.
7981 (get_detach_signal): Fetch ptid from thread.
7982 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7983 Simplify call to regcache_invalidate_thread.
7984 (delete_lwp_callback): Update, "entry" parameter is a
7985 struct thread_info * now. Fetch pid from thread.
7986 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7987 (status_pending_p_callback): Update, "entry" parameter is a
7988 struct thread_info * now. Fetch ptid from thread.
7989 (find_lwp_pid): Update, "entry" parameter is a
7990 struct thread_info * now.
7991 (linux_wait_for_lwp): Fetch pid from thread.
7992 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7993 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7994 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7995 (dequeue_one_deferred_signal): Ditto.
7996 (cancel_breakpoint): Fetch ptid from current_inferior.
7997 (linux_wait_for_event): Pass &all_threads to find_inferior,
7998 not &all_lwps. Fetch ptid, lwpid from thread.
7999 (count_events_callback): Update, "entry" parameter is a
8000 struct thread_info * now.
8001 (select_singlestep_lwp_callback): Ditto.
8002 (select_event_lwp_callback): Ditto.
8003 (cancel_breakpoints_callback): Ditto.
8004 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8006 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8007 (unsuspend_one_lwp): Update, "entry" parameter is a
8008 struct thread_info * now.
8009 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8011 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8012 Fetch lwpid from thread, not lwp.
8013 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8014 Pass &all_threads to find_inferior, not &all_lwps.
8015 (send_sigstop): Fetch lwpid from thread, not lwp.
8016 (send_sigstop_callback): Update, "entry" parameter is a
8017 struct thread_info * now.
8018 (suspend_and_send_sigstop_callback): Ditto.
8019 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8020 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8021 struct thread_info * now.
8022 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8024 (lwp_running): Update, "entry" parameter is a
8025 struct thread_info * now.
8026 (stop_all_lwps): Fetch ptid from thread.
8027 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8028 (linux_resume_one_lwp): Fetch lwpid from thread.
8029 (linux_set_resume_request): Update, "entry" parameter is a
8030 struct thread_info * now. Fetch pid, lwpid from thread.
8031 (resume_status_pending_p): Update, "entry" parameter is a
8032 struct thread_info * now.
8033 (need_step_over_p): Ditto. Fetch lwpid from thread.
8034 (start_step_over): Fetch lwpid from thread.
8035 (linux_resume_one_thread): Update, "entry" parameter is a
8036 struct thread_info * now. Fetch lwpid from thread.
8037 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8038 (proceed_one_lwp): Update, "entry" parameter is a
8039 struct thread_info * now. Fetch lwpid from thread.
8040 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8041 struct thread_info * now.
8042 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8043 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8044 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8046 (regsets_store_inferior_registers): Ditto.
8047 (fetch_register, store_register): Ditto.
8048 (linux_read_memory, linux_write_memory): Ditto.
8049 (linux_request_interrupt): Ditto.
8050 (linux_read_auxv): Ditto.
8051 (linux_xfer_siginfo): Ditto.
8052 (linux_qxfer_spu): Ditto.
8053 (linux_qxfer_libraries_svr4): Ditto.
8054 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8055 moved to inferiors.h.
8057 (get_thread_lwp): Update.
8058 (struct lwp_info): Delete member "entry". Simplify comment for
8061 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8062 current_inferior directly.
8063 (update_watch_registers_callback): Update, "entry" parameter is a
8064 struct thread_info * now. Fetch pid from thread.
8065 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8066 (mips_insert_point): Fetch lwpid from current_inferior.
8067 Pass &all_threads to find_inferior, not &all_lwps.
8068 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8069 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8071 (mips_stopped_data_address): Ditto.
8072 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8074 * linux-tile-low.c (tile_arch_setup): Ditto.
8075 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8076 (update_debug_registers_callback): Update, "entry" parameter is a
8077 struct thread_info * now. Fetch pid from thread.
8078 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8079 Pass &all_threads to find_inferior, not &all_lwps.
8080 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8081 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8082 Pass &all_threads to find_inferior, not &all_lwps.
8083 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8084 (i386_dr_low_get_status): Ditto.
8085 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8086 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8087 (x86_linux_read_description): Ditto.
8088 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8090 2014-02-20 Doug Evans <dje@google.com>
8092 * inferiors.c (get_first_inferior): Fix buglet.
8094 2014-02-19 Doug Evans <dje@google.com>
8096 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8097 * inferiors.c (add_thread): Change result type to struct thread_info *.
8098 All callers updated.
8099 (add_lwp): Call add_thread here instead of in callers.
8100 All callers updated.
8101 * linux-low.h (get_lwp_thread): Rewrite.
8102 (struct lwp_info): New member "thread".
8104 2014-02-19 Doug Evans <dje@google.com>
8106 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8107 All callers updated.
8109 2014-02-19 Doug Evans <dje@google.com>
8111 * inferiors.c (add_thread): Fix whitespace.
8113 2014-02-19 Doug Evans <dje@google.com>
8115 * dll.c (clear_dlls): Replace accessing list implemention details
8117 * gdbthread.h (get_first_thread): Declare.
8118 * inferiors.c (for_each_inferior_with_data): New function.
8119 (get_first_thread): New function.
8120 (find_thread_ptid): Simplify.
8121 (get_first_inferior): New function.
8122 (clear_list): Delete.
8123 (one_inferior_p): New function.
8124 (clear_inferior_list): New function.
8125 (clear_inferiors): Update.
8126 * inferiors.h (for_each_inferior_with_data): Declare.
8127 (clear_inferior_list): Declare.
8128 (one_inferior_p): Declare.
8129 (get_first_inferior): Declare.
8130 * linux-low.c (linux_wait_for_event): Replace accessing list
8131 implemention details with API function.
8132 * server.c (target_running): Ditto.
8133 (accumulate_file_name_length): New function.
8134 (emit_dll_description): New function.
8135 (handle_qxfer_libraries): Replace accessing list implemention
8136 details with API function.
8137 (handle_qxfer_threads_worker): New function.
8138 (handle_qxfer_threads_proper): Replace accessing list implemention
8139 details with API function.
8140 (handle_query): Ditto.
8141 (visit_actioned_threads_callback_ftype): New typedef.
8142 (visit_actioned_threads_data): New struct.
8143 (visit_actioned_threads): Rewrite to be find_inferior callback.
8144 (resume): Call find_inferior.
8145 (handle_status): Replace accessing list implemention
8146 details with API function.
8147 (process_serial_event): Replace accessing list implemention details
8149 * target.c (set_desired_inferior): Replace accessing list implemention
8150 details with API function.
8151 * tracepoint.c (same_process_p): New function.
8152 (gdb_agent_about_to_close): Replace accessing list implemention
8153 details with API function.
8154 * win32-low.c (child_delete_thread): Replace accessing list
8155 implemention details with API function.
8156 (match_dll_by_basename): New function.
8157 (dll_is_loaded_by_basename): New function.
8158 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8159 details call to dll_is_loaded_by_basename.
8161 2014-02-19 Doug Evans <dje@google.com>
8163 * dll.h (struct dll_info): Add comment.
8164 * gdbthread.h (struct thread_info): Add comment.
8165 (current_ptid): Simplify.
8166 * inferiors.c (add_process): Update.
8167 (remove_process): Update.
8168 * inferiors.h (struct process_info): Rename member "head" to "entry".
8169 * linux-low.c (delete_lwp): Update.
8171 (last_thread_of_process_p): Update.
8172 (kill_one_lwp_callback, linux_kill): Update.
8173 (status_pending_p_callback): Update.
8174 (wait_for_sigstop): Update. Simplify read of ptid.
8175 (start_step_over): Update.
8176 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8177 (get_lwp_thread): Update.
8178 (struct lwp_info): Rename member "head" to "entry".
8179 * regcache.h (inferior_list_entry): Delete.
8180 * server.c (kill_inferior_callback): Update.
8181 (detach_or_kill_inferior_callback): Update.
8182 (print_started_pid): Update.
8183 (print_attached_pid): Update.
8184 (process_serial_event): Simplify read of ptid.
8185 * thread-db.c (thread_db_create_event): Update.
8186 (thread_db_get_tls_address): Update.
8187 * win32-low.c (current_inferior_ptid): Simplify.
8189 2014-02-19 Tom Tromey <tromey@redhat.com>
8191 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8193 (target_supports_btrace): Update.
8195 2014-02-14 Yao Qi <yao@codesourcery.com>
8197 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8198 (rsp-low-ipa.o): New target.
8200 2014-02-12 Tom Tromey <tromey@redhat.com>
8202 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8203 convert_ascii_to_int.
8204 * regcache.c (registers_to_string): Likewise.
8205 * remote-utils.c (decode_M_packet): Likewise.
8206 * server.c (process_serial_event): Likewise.
8208 2014-02-12 Tom Tromey <tromey@redhat.com>
8210 * server.c (handle_query, handle_v_run): Use hex2bin, not
8212 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8214 2014-02-12 Tom Tromey <tromey@redhat.com>
8216 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8217 convert_int_to_ascii.
8218 * regcache.c (registers_to_string, collect_register_as_string):
8220 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8222 * server.c (process_serial_event): Likewise.
8223 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8224 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8226 2014-02-12 Tom Tromey <tromey@redhat.com>
8228 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8229 bin2hex, not hexify.
8230 * tracepoint.c (cmd_qtstatus): Likewise.
8232 2014-02-12 Tom Tromey <tromey@redhat.com>
8234 * remote-utils.c (monitor_output): Pass explicit length to
8237 2014-02-12 Tom Tromey <tromey@redhat.com>
8239 * tracepoint.c: Include rsp-low.h.
8240 * server.c: Include rsp-low.h.
8241 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8242 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8244 * remote-utils.c: Include rsp-low.h.
8245 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8246 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8247 (convert_int_to_ascii, convert_ascii_to_int): Move to
8249 * regcache.c: Include rsp-low.h.
8250 * ax.c: Include rsp-low.h.
8251 * Makefile.in (SFILES): Add common/rsp-low.c.
8252 (OBS): Add rsp-low.o.
8253 (rsp-low.o): New target.
8255 2014-02-12 Tom Tromey <tromey@redhat.com>
8257 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8258 Include print-utils.h.
8259 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8260 (plongest, thirty_two, phex_nz): Remove.
8261 * Makefile.in (SFILES): Add common/print-utils.c.
8262 (OBS): Add print-utils.o.
8263 (print-utils-ipa.o): New target.
8264 (print-utils.o): New target.
8265 (IPA_OBJS): Add print-utils-ipa.o.
8267 2014-02-06 Tom Tromey <tromey@redhat.com>
8269 * Makefile.in (SFILES): Fix indentation.
8271 2014-02-05 Doug Evans <dje@google.com>
8273 * linux-low.c (linux_wait_for_event): Improve comment.
8274 (linux_wait_1): Keep current_inferior in sync with event_child.
8276 2014-01-22 Doug Evans <dje@google.com>
8278 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8280 2014-01-22 Doug Evans <dje@google.com>
8282 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8283 * configure: Regenerate.
8284 * config.in: Regenerate.
8285 * Makefile.in (SFILES): Add debug.c.
8287 * debug.c: New file.
8288 * debug.h: New file.
8289 * linux-aarch64-low.c (*): Update all debugging printfs to use
8290 debug_printf instead of fprintf.
8291 * linux-arm-low.c (*): Ditto.
8292 * linux-cris-low.c (*): Ditto.
8293 * linux-crisv32-low.c (*): Ditto.
8294 * linux-m32r-low.c (*): Ditto.
8295 * linux-sparc-low.c (*): Ditto.
8296 * linux-x86.c (*): Ditto.
8297 * linux-low.c (*): Ditto.
8298 (linux_wait_1): Add calls to debug_enter, debug_exit.
8299 (linux_wait): Remove redundant debugging printf.
8300 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8301 (linux_resume, unstop_all_lwps): Ditto.
8302 * mem-break.c (*): Update all debugging printfs to use
8303 debug_printf instead of fprintf.
8304 * remote-utils.c (*): Ditto.
8305 * thread-db.c (*): Ditto.
8306 * server.c #include <ctype.h>, "gdb_vecs.h".
8307 (debug_threads): Moved to debug.c.
8308 (*): Update all debugging printfs to use debug_printf instead of
8310 (start_inferior): Replace call to fflush with call to debug_flush.
8311 (monitor_show_help): Mention set debug-format.
8312 (parse_debug_format_options): New function.
8313 (handle_monitor_command): Handle "monitor set debug-format".
8314 (gdbserver_usage): Mention --debug-format.
8315 (main): Parse --debug-format.
8316 * server.h (debug_threads): Declaration moved to debug.h.
8318 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8319 trace_debug_1 that uses debug_printf.
8320 (tracepoint_look_up_symbols): Update all debugging printfs to use
8321 debug_printf instead of fprintf.
8323 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8325 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8328 2014-01-17 Pedro Alves <palves@redhat.com>
8331 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8332 defined after including gdb_proc_service.h.
8334 2014-01-16 Doug Evans <dje@google.com>
8336 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8337 (match_dll): Use it.
8339 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8341 * target.h (target_ops) <read_btrace>: Change parameters and
8342 return type to allow error reporting.
8343 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8344 trace reading errors on.
8345 * linux-low.c (linux_low_read_btrace): Pass trace reading
8347 (linux_low_disable_btrace): New.
8349 2014-01-15 Doug Evans <dje@google.com>
8351 * inferiors.c (thread_id_to_gdb_id): Delete.
8352 * inferiors.h (thread_id_to_gdb_id): Delete.
8354 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8356 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8357 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8360 2014-01-08 Pedro Alves <palves@redhat.com>
8362 * server.c (handle_status): Don't discard previous queued stop
8363 replies or thread's pending status here.
8364 (main) <disconnection>: Do it here instead.
8366 2014-01-08 Pedro Alves <palves@redhat.com>
8368 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8369 * server.c (visit_actioned_threads, handle_pending_status): New
8371 (handle_v_cont): Factor out parts to ...
8372 (resume): ... this new function. If in all-stop, and a thread
8373 being resumed has a pending status, report it without actually
8375 (myresume): Adjust to use the new 'resume' function.
8376 (clear_pending_status_callback, set_pending_status_callback)
8377 (find_status_pending_thread_callback): New functions.
8378 (handle_status): Handle the case of multiple threads having
8379 interesting statuses to report. Report threads' real last signal
8380 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8381 with an interesting thread to report the status for, instead of
8382 always reporting the status of the first thread.
8384 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8386 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8387 * gdbreplay.c (gdbreplay_version): Likewise.
8389 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8391 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8392 iov.iov_len with the real length in use.
8394 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8396 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8397 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8398 for all targets that use win32-low.c.
8399 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8400 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8402 2013-12-13 Pedro Alves <palves@redhat.com>
8404 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8405 if equal to TARGET_WAITKIND_LOADED.
8406 * win32-low.c (cached_status): New static global.
8407 (win32_wait): Add declaration.
8408 (do_initial_child_stuff): Flush all initial pending debug events
8409 up to the initial breakpoint.
8410 (win32_wait): If CACHED_STATUS was set, return that instead
8411 of doing a real wait. Remove the code resuming the execution
8412 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8413 during the initial phase. Also remove the code changing
8414 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8415 TARGET_WAITKIND_STOPPED.
8417 2013-12-11 Yao Qi <yao@codesourcery.com>
8419 * notif.c (handle_notif_ack): Return 0 if no notification
8422 2013-11-20 Doug Evans <dje@google.com>
8424 * linux-low.c (linux_set_resume_request): Fix comment.
8426 2013-11-20 Doug Evans <dje@google.com>
8428 * linux-low.c (resume_status_pending_p): Tweak comment.
8430 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8432 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8433 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8434 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8435 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8436 (srv_amd64_regobj): Add amd64-mpx.o.
8437 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8438 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8439 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8440 * i387-fp.c (num_pl_bnd_register) Added constant.
8441 (num_pl_bnd_cfg_registers) Added constant.
8442 (struct i387_xsave) Added reserved area and MPX fields.
8443 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8444 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8446 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8447 (init_registers_amd64_mpx_linux): Declare new function.
8448 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8449 (x86_64_regmap): Add MPX registers.
8450 (x86_linux_read_description): Add MPX case.
8451 (initialize_low_arch): Initialize MPX targets.
8453 2013-11-18 Tom Tromey <tromey@redhat.com>
8455 * configure: Rebuild.
8456 * configure.ac: Don't check for stdlib.h.
8457 * gdbreplay.c: Unconditionally include stdlib.h.
8459 2013-11-18 Tom Tromey <tromey@redhat.com>
8461 * config.in: Rebuild.
8462 * configure: Rebuild.
8463 * configure.ac: Don't use AC_HEADER_DIRENT.
8465 2013-11-18 Tom Tromey <tromey@redhat.com>
8467 * server.h: Don't check HAVE_STRING_H.
8468 * gdbreplay.c: Don't check HAVE_STRING_H.
8469 * configure: Rebuild.
8471 2013-11-18 Tom Tromey <tromey@redhat.com>
8473 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8476 2013-11-08 Tom Tromey <tromey@redhat.com>
8478 * configure, config.in: Rebuild.
8479 * configure.ac: Remove unused configury.
8481 2013-11-08 Tom Tromey <tromey@redhat.com>
8483 * acinclude.m4: Include common.m4, codeset.m4.
8484 * configure, config.in: Rebuild.
8485 * configure.ac: Use GDB_AC_COMMON.
8487 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8489 * linux-s390-low.c (HWCAP_S390_TE): New define.
8490 (s390_arch_setup): Consider the TE field in the HWCAP for
8491 determining 'have_regset_tdb'.
8493 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8496 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8499 2013-10-02 Pedro Alves <palves@redhat.com>
8501 * server.c (process_serial_event): Don't output "GDBserver
8502 exiting" if GDB is connected through stdio.
8503 * target.c (mywait): Likewise, be silent if GDB is connected
8506 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8508 * lynx-low.c (lynx_add_threads_after_attach): New function.
8509 (lynx_attach): Remove call to add_thread. Add call to
8510 lynx_add_threads_after_attach instead.
8512 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8514 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8515 * config.in, configure: Regenerated.
8517 2013-09-18 Yao Qi <yao@codesourcery.com>
8520 * server.c (start_inferior): Clear 'resume_info'.
8522 2013-09-16 Jiong Wang <jiwang@tilera.com>
8524 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8527 2013-09-16 Jiong Wang <jiwang@tilera.com>
8529 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8530 linux-tile-low.o to srv_tgtobj.
8532 2013-09-16 Will Newton <will.newton@linaro.org>
8534 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8537 2013-09-06 Pedro Alves <palves@redhat.com>
8539 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8540 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8541 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8542 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8543 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8544 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8546 2013-09-06 Pedro Alves <palves@redhat.com>
8548 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8549 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8551 2013-09-06 Pedro Alves <palves@redhat.com>
8553 * linux-amd64-ipa.c: Include tracepoint.h.
8554 * linux-i386-ipa.c: Include tracepoint.h.
8556 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8558 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8559 (ps_get_thread_area): New function.
8561 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8563 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8564 (initialize_low_arch): Call init_registers_crisv32 rather than
8565 init_register_crisv32.
8567 2013-09-05 Pedro Alves <palves@redhat.com>
8569 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8571 * hostio.h: ... this new file.
8572 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8573 win32-low.c: Include hostio.h.
8575 2013-09-05 Pedro Alves <palves@redhat.com>
8577 * server.h (gdb_client_data, handler_func, callback_handler_func)
8578 (delete_file_handler, add_file_handler, append_callback_event)
8579 (delete_callback_event, start_event_loop, initialize_event_loop):
8580 Move to event-loop.h and include it.
8581 * event-loop.h: New file.
8583 2013-09-05 Pedro Alves <palves@redhat.com>
8585 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8586 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8587 (loaded_dll, unloaded_dll): Move to ...
8588 * dll.h: ... this new file.
8589 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8591 2013-09-05 Pedro Alves <palves@redhat.com>
8593 * server.h (current_process, get_thread_process, all_processes)
8594 (add_inferior_to_list, for_each_inferior, current_inferior)
8595 (remove_inferior, add_process, remove_process, find_process_pid)
8596 (have_started_inferiors_p, have_attached_inferiors_p)
8597 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8598 (clear_inferiors, find_inferior, find_inferior_id)
8599 (inferior_target_data, set_inferior_target_data)
8600 (inferior_regcache_data, set_inferior_regcache_data): Move to
8601 inferiors.h, and include it.
8602 * inferiors.h: New file.
8604 2013-09-05 Pedro Alves <palves@redhat.com>
8606 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8610 2013-09-05 Pedro Alves <palves@redhat.com>
8612 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8614 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8615 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8616 (handle_tracepoint_general_set, handle_tracepoint_query)
8617 (tracepoint_finished_step, tracepoint_was_hit)
8618 (release_while_stepping_state_list, current_traceframe)
8619 (in_readonly_region, traceframe_read_mem)
8620 (fetch_traceframe_registers, traceframe_read_sdata)
8621 (traceframe_read_info, struct fast_tpoint_collect_status)
8622 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8623 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8624 (supply_fast_tracepoint_registers)
8625 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8626 (ipa_tdesc, claim_trampoline_space)
8627 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8628 (agent_mem_read, agent_get_trace_state_variable_value)
8629 (agent_set_trace_state_variable_value, agent_tsv_read)
8630 (agent_mem_read_string, get_raw_reg_func_addr)
8631 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8632 * tracepoint.h: ... this new file.
8634 2013-09-05 Pedro Alves <palves@redhat.com>
8636 * server.h (perror_with_name, error, fatal, warning, paddress)
8637 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8639 * utils.h: New file.
8641 2013-09-05 Pedro Alves <palves@redhat.com>
8643 * server.h (remote_debug, noack_mode, transport_is_reliable)
8644 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8645 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8646 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8647 (write_enn, initialize_async_io, enable_async_io)
8648 (disable_async_io, check_remote_input_interrupt_request)
8649 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8650 (dead_thread_notify, prepare_resume_reply)
8651 (decode_address_to_semicolon, decode_address, decode_m_packet)
8652 (decode_M_packet, decode_X_packet, decode_xfer_write)
8653 (decode_search_memory_packet, unhexify, hexify)
8654 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8655 (look_up_one_symbol, relocate_instruction)
8656 (monitor_output): Move to remote-utils.h, and include it.
8657 * remote-utils.h: New file.
8659 2013-09-05 Pedro Alves <palves@redhat.com>
8661 * server.h (_): Delete.
8663 2013-09-02 Pedro Alves <palves@redhat.com>
8665 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8666 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8668 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8670 2013-09-02 Pierre Muller <muller@sourceware.org>
8672 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8673 or WriteProcessMemory complete successfully and handle
8674 ERROR_PARTIAL_COPY error.
8676 2013-09-02 Pedro Alves <palves@redhat.com>
8678 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8679 error instead of EIO.
8681 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8684 * linux-low.c: Include filestuff.h.
8685 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8686 * lynx-low.c: Include filestuff.h.
8687 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8688 * server.c: Include filestuff.h.
8689 (main): Call notice_open_fds.
8690 * spu-low.c: Include filestuff.h.
8691 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8693 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8695 * Makefile.in: Explain why ../target and ../nat are not
8696 listed as include file search paths.
8697 (linux-waitpid.o): New object file rule.
8698 * configure.srv (srv_native_linux_obj): New variable.
8699 Replace all occurrences of linux native object files with
8700 $srv_native_linux_obj.
8701 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8702 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8703 (linux_enable_event_reporting): Remove declaration.
8704 (my_waitpid): Moved to common/linux-waitpid.c.
8705 (linux_wait_for_event): Pass ptid when calling
8706 linux_enable_event_reporting.
8707 (linux_supports_tracefork_flag): Remove.
8708 (linux_enable_event_reporting): Likewise.
8709 (linux_tracefork_grandchild): Remove.
8710 (STACK_SIZE): Moved to common/linux-ptrace.c.
8711 (linux_tracefork_child): Remove.
8712 (linux_test_for_tracefork): Remove.
8713 (linux_look_up_symbols): Call linux_supports_traceclone.
8714 (initialize_low): Remove call to linux_test_for_tracefork.
8715 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8716 common/linux-ptrace.h.
8717 (PTRACE_TYPE_ARG4): Likewise.
8718 Include linux-ptrace.h.
8720 2013-08-21 Pedro Alves <palves@redhat.com>
8722 * config.in: Renegerate.
8724 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8726 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8727 (SFILES): Remove $(srcdir)/common/target-common.c and
8728 add $(srcdir)/target/waitstatus.c.
8729 (OBS): Remove target-common.o and add waitstatus.o.
8730 (server_h): Remove $(srcdir)/../common/target-common.h and
8731 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8732 and $(srcdir)/../target/waitstatus.h.
8733 (target-common.o): Remove.
8734 (waitstatus.o): New target object file.
8735 * target.h: Do not include target-common.h and
8736 include target/resume.h, target/wait.h and
8737 target/waitstatus.h.
8739 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8741 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8742 to PTRACE_TYPE_ARG3.
8743 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8744 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8746 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8747 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8749 2013-07-27 Jie Zhang <jie@codesourcery.com>
8750 Daniel Jacobowitz <dan@codesourcery.com>
8751 Yao Qi <yao@codesourcery.com>
8753 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8754 (mips-linux-watch.o): New rule.
8755 (mips_linux_watch_h): New variable.
8756 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8758 * linux-mips-low.c: Include mips-linux-watch.h.
8759 (struct arch_process_info, struct arch_lwp_info): New.
8760 (update_watch_registers_callback): New function.
8761 (mips_linux_new_process, mips_linux_new_thread) New functions.
8762 (mips_linux_prepare_to_resume, mips_insert_point): New
8764 (mips_remove_point, mips_stopped_by_watchpoint): New
8766 (rsp_bp_type_to_target_hw_bp_type): New function.
8767 (mips_stopped_data_address): New function.
8768 (the_low_target): Add watchpoint support functions.
8770 2013-07-27 Yao Qi <yao@codesourcery.com>
8772 * i386-low.c: Include break-common.h.
8773 (enum target_hw_bp_type): Remove.
8775 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8777 * Makefile.in (SFILES): /common/target-common.c.
8778 (OBS): Add target-common.o.
8779 (server_h): Add $(srcdir)/../common/target-common.h.
8780 (target-common.o): New target.
8781 * server.c (queue_stop_reply_callback): Free
8782 status string after use.
8783 * target.c (target_waitstatus_to_string): Remove.
8784 * target.h: Include target-common.h.
8785 (resume_kind): Likewise.
8786 (target_waitkind): Likewise.
8787 (target_waitstatus): Likewise.
8788 (TARGET_WNOHANG): Likewise.
8790 2013-07-04 Yao Qi <yao@codesourcery.com>
8792 * Makefile.in (host_alias): Use @host_noncanonical@.
8793 (target_alias): Use @target_noncanonical@.
8794 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8795 ACX_NONCANONICAL_HOST.
8796 * configure: Regenerated.
8799 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8801 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8802 * configure: Rebuild.
8803 * Makefile.in (version_host, version_target): Get from configure.
8804 (version.c): Use $(version_host) and $(version_target).
8806 2013-07-03 Pedro Alves <palves@redhat.com>
8808 * Makefile.in (config.status): Depend on development.sh.
8809 * acinclude.m4: Include libmcheck.m4.
8810 * configure: Regenerate.
8812 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8814 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8815 attribute inside the parentheses.
8816 (winapi_DebugSetProcessKillOnExit): Ditto.
8817 (winapi_DebugBreakProcess): Ditto.
8818 (winapi_GenerateConsoleCtrlEvent): Ditto.
8820 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8822 * notif.h (notif_event): Add a dummy member to avoid compiler
8825 2013-07-01 Pedro Alves <palves@redhat.com>
8827 * hostio.c (HOSTIO_PATH_MAX): Define.
8828 (require_filename, handle_open, handle_unlink, handle_readlink):
8831 2013-07-01 Pedro Alves <palves@redhat.com>
8833 * server.h: Include "pathmax.h".
8834 * linux-low.c: Don't include sys/param.h.
8835 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8837 * win32-low.c: Don't include sys/param.h.
8838 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8840 2013-07-01 Pedro Alves <palves@redhat.com>
8842 * event-loop.c: Don't check HAVE_UNISTD_H before including
8844 * gdbreplay.c: Likewise.
8845 * remote-utils.c: Likewise.
8846 * server.c: Likewise.
8847 * configure.ac: Don't check for unistd.h.
8848 * configure: Regenerate.
8850 2013-06-28 Tom Tromey <tromey@redhat.com>
8852 * Makefile.in (version.c): Use version.in, not
8855 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8857 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8858 * configure: Rebuild.
8859 * Makefile.in (version_host, version_target): Get from configure.
8860 (version.c): Use $(version_host) and $(version_target).
8862 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8864 Fix trace-status to output user name without trailing colon.
8865 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8867 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8869 Fix trace-status to output proper start-time and stop-time.
8870 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8871 output start time and stop time in hex as gdb expects.
8873 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8875 * tracepoint.c (build_traceframe_info_xml): Output trace state
8876 variables present in the trace buffer.
8878 2013-06-24 Tom Tromey <tromey@redhat.com>
8880 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8882 (version.o): Remove.
8883 * gdbreplay.c: Include version.h.
8884 (version, host_name): Don't declare.
8885 * server.h: Include version.h.
8886 (version, host_name): Don't declare.
8888 2013-06-12 Pedro Alves <palves@redhat.com>
8890 * linux-x86-low.c (linux_is_elf64): Delete global.
8891 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8892 with local linux_pid_exe_is_elf_64_file use.
8894 2013-06-11 Pedro Alves <palves@redhat.com>
8896 * linux-low.c (regset_disabled, disable_regset): New functions.
8897 (regsets_fetch_inferior_registers)
8898 (regsets_store_inferior_registers): Use them.
8899 (initialize_regsets_info); Don't allocate the disabled_regsets
8901 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8904 2013-06-11 Pedro Alves <palves@redhat.com>
8906 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8909 2013-06-11 Pedro Alves <palves@redhat.com>
8911 * linux-x86-low.c (initialize_low_arch): Call
8912 init_registers_x32_avx_linux.
8914 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8916 Fix compatibility with Android Bionic.
8917 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8920 2013-06-07 Pedro Alves <palves@redhat.com>
8923 * Makefile.in (OBS): Add tdesc.o.
8924 (IPA_OBJS): Add tdesc-ipa.o.
8925 (tdesc-ipa.o): New rule.
8926 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8928 * linux-low.c (new_inferior): Delete.
8929 (disabled_regsets, num_regsets): Delete.
8930 (linux_add_process): Adjust to set the new per-process
8932 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8933 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8934 was a stop. When calling arch_setup, switch the current inferior
8935 to the thread that got an event.
8936 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8937 (regsets_fetch_inferior_registers)
8938 (regsets_store_inferior_registers): New regsets_info parameter.
8940 (linux_register_in_regsets): New regs_info parameter. Adjust to
8942 (register_addr, fetch_register, store_register): New usrregs_info
8943 parameter. Adjust to use it.
8944 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8945 parameter regs_info. Adjust to use it.
8946 (linux_fetch_registers): Get the current inferior's regs_info, and
8948 (linux_store_registers): Ditto.
8949 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8950 (initialize_low): Don't initialize the target_regsets here. Call
8951 initialize_low_arch.
8952 * linux-low.h (target_regsets): Delete declaration.
8953 (struct regsets_info): New.
8954 (struct usrregs_info): New.
8955 (struct regs_info): New.
8956 (struct process_info_private) <new_inferior>: New field.
8957 (struct linux_target_ops): Delete the num_regs, regmap, and
8958 regset_bitmap fields. New field regs_info.
8959 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8960 * i387-fp.c (num_xmm_registers): Delete.
8961 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8962 calls to new interface.
8963 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8964 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8965 Infer the number of xmm registers from the regcache's target
8967 * i387-fp.h (num_xmm_registers): Delete.
8968 * inferiors.c (add_thread): Don't install the thread's regcache
8970 * proc-service.c (gregset_info): Fetch the current inferior's
8971 regs_info. Adjust to use it.
8972 * regcache.c: Include tdesc.h.
8973 (register_bytes, reg_defs, num_registers)
8974 (gdbserver_expedite_regs): Delete.
8975 (get_thread_regcache): If the thread doesn't have a regcache yet,
8976 create one, instead of aborting gdbserver.
8977 (regcache_invalidate_one): Rename to ...
8978 (regcache_invalidate_thread): ... this.
8979 (regcache_invalidate_one): New.
8980 (regcache_invalidate): Only invalidate registers of the current
8982 (init_register_cache): Add target_desc parameter, and use it.
8983 (new_register_cache): Ditto. Assert the target description has a
8984 non zero registers_size.
8985 (regcache_cpy): Add assertions. Adjust.
8986 (realloc_register_cache, set_register_cache): Delete.
8987 (registers_to_string, registers_from_string): Adjust.
8988 (find_register_by_name, find_regno, find_register_by_number)
8989 (register_cache_size): Add target_desc parameter, and use it.
8990 (free_register_cache_thread, free_register_cache_thread_one)
8991 (regcache_release, register_cache_size): New.
8992 (register_size): Add target_desc parameter, and use it.
8993 (register_data, supply_register, supply_register_zeroed)
8994 (supply_regblock, supply_register_by_name, collect_register)
8995 (collect_register_as_string, collect_register_by_name): Adjust.
8996 * regcache.h (struct target_desc): Forward declare.
8997 (struct regcache) <tdesc>: New field.
8998 (init_register_cache, new_register_cache): Add target_desc
9000 (regcache_invalidate_thread): Declare.
9001 (regcache_invalidate_one): Delete declaration.
9002 (regcache_release): Declare.
9003 (find_register_by_number, register_cache_size, register_size)
9004 (find_regno): Add target_desc parameter.
9005 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9007 * remote-utils.c: Include tdesc.h.
9008 (outreg, prepare_resume_reply): Adjust.
9009 * server.c: Include tdesc.h.
9010 (gdbserver_xmltarget): Delete declaration.
9011 (get_features_xml, process_serial_event): Adjust.
9012 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9014 (struct process_info) <tdesc>: New field.
9015 (ipa_tdesc): Declare.
9016 * tdesc.c: New file.
9017 * tdesc.h: New file.
9018 * tracepoint.c: Include tdesc.h.
9019 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9020 (get_context_regcache): Adjust to pass ipa_tdesc down.
9021 (do_action_at_tracepoint): Adjust to get the register cache size
9022 from the context regcache's description.
9023 (traceframe_walk_blocks): Adjust to get the register cache size
9024 from the current trace frame's description.
9025 (traceframe_get_pc): Adjust to get current trace frame's
9026 description and pass it down.
9027 (gdb_collect): Adjust to get the register cache size from the
9029 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9030 (gdbserver_xmltarget): Delete.
9031 (initialize_low_tracepoint): Set the ipa's target description.
9032 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9033 (initialize_low_tracepoint): Set the ipa's target description.
9034 * linux-x86-low.c: Include tdesc.h.
9035 [__x86_64__] (is_64bit_tdesc): New.
9036 (ps_get_thread_area, x86_get_thread_area): Use it.
9037 (i386_cannot_store_register): Rename to ...
9038 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9039 (i386_cannot_fetch_register): Rename to ...
9040 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9041 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9043 (target_regsets): Rename to ...
9044 (x86_regsets): ... this.
9045 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9047 (x86_siginfo_fixup): Use is_64bit_tdesc.
9048 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9049 (tdesc_x32_avx_linux, tdesc_x32_linux)
9050 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9052 (x86_linux_update_xmltarget): Delete.
9053 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9054 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9055 (AMD64_LINUX_USER64_CS): New.
9056 (x86_linux_read_description): New, based on
9057 x86_linux_update_xmltarget.
9058 (same_process_callback): New.
9059 (x86_arch_setup_process_callback): New.
9060 (x86_linux_update_xmltarget): New.
9061 (x86_regsets_info): New.
9062 (amd64_linux_regs_info): New.
9063 (i386_linux_usrregs_info): New.
9064 (i386_linux_regs_info): New.
9065 (x86_linux_regs_info): New.
9066 (x86_arch_setup): Reimplement.
9067 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9068 (x86_emit_ops): Ditto.
9069 (the_low_target): Adjust. Install x86_linux_regs_info,
9070 x86_cannot_fetch_register, and x86_cannot_store_register.
9071 (initialize_low_arch): New.
9072 * linux-ia64-low.c (tdesc_ia64): Declare.
9073 (ia64_fetch_register): Adjust.
9074 (ia64_usrregs_info, regs_info): New globals.
9075 (ia64_regs_info): New function.
9076 (the_low_target): Adjust.
9077 (initialize_low_arch): New function.
9078 * linux-sparc-low.c (tdesc_sparc64): Declare.
9079 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9081 (sparc_arch_setup): New function.
9082 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9083 (the_low_target): Adjust.
9084 (initialize_low_arch): New function.
9085 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9086 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9087 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9088 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9089 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9090 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9091 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9092 (tdesc_powerpc_isa205_vsx64l): Declare.
9093 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9094 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9095 (ppc_set_pc, ppc_get_hwcap): Adjust.
9096 (ppc_usrregs_info): Forward declare.
9097 (!__powerpc64__) ppc_regmap_adjusted: New global.
9098 (ppc_arch_setup): Adjust to the current process'es target
9100 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9101 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9102 (ppc_store_evrregset): Adjust.
9103 (target_regsets): Rename to ...
9104 (ppc_regsets): ... this, and make static.
9105 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9106 (ppc_regs_info): New function.
9107 (the_low_target): Adjust.
9108 (initialize_low_arch): New function.
9109 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9110 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9111 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9112 (tdesc_s390x_linux64v2): Declare.
9113 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9114 (s390_fill_gregset, s390_store_last_break): Adjust.
9115 (target_regsets): Rename to ...
9116 (s390_regsets): ... this, and make static.
9117 (s390_get_pc, s390_set_pc): Adjust.
9118 (s390_get_hwcap): New target_desc parameter, and use it.
9119 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9120 (s390_arch_setup): Adjust to set the current process'es target
9121 description. Don't adjust the regmap.
9122 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9123 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9124 (regs_info_3264): New globals.
9125 (s390_regs_info): New function.
9126 (the_low_target): Adjust.
9127 (initialize_low_arch): New function.
9128 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9129 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9130 [__mips64] (init_registers_mips_linux)
9131 (init_registers_mips_dsp_linux): Delete defines.
9132 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9133 (have_dsp): New global.
9134 (mips_read_description): New, based on mips_arch_setup.
9135 (mips_arch_setup): Reimplement.
9136 (get_usrregs_info): New function.
9137 (mips_cannot_fetch_register, mips_cannot_store_register)
9138 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9139 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9140 (target_regsets): Rename to ...
9141 (mips_regsets): ... this, and make static.
9142 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9143 (dsp_regs_info, regs_info): New globals.
9144 (mips_regs_info): New function.
9145 (the_low_target): Adjust.
9146 (initialize_low_arch): New function.
9147 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9148 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9150 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9151 (arm_read_description): New, with bits factored from
9153 (arm_arch_setup): Reimplement.
9154 (target_regsets): Rename to ...
9155 (arm_regsets): ... this, and make static.
9156 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9157 (arm_regs_info): New function.
9158 (the_low_target): Adjust.
9159 (initialize_low_arch): New function.
9160 * linux-m68k-low.c (tdesc_m68k): Declare.
9161 (target_regsets): Rename to ...
9162 (m68k_regsets): ... this, and make static.
9163 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9164 (m68k_regs_info): New function.
9165 (m68k_arch_setup): New function.
9166 (the_low_target): Adjust.
9167 (initialize_low_arch): New function.
9168 * linux-sh-low.c (tdesc_sharch): Declare.
9169 (target_regsets): Rename to ...
9170 (sh_regsets): ... this, and make static.
9171 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9172 (sh_regs_info, sh_arch_setup): New functions.
9173 (the_low_target): Adjust.
9174 (initialize_low_arch): New function.
9175 * linux-bfin-low.c (tdesc_bfin): Declare.
9176 (bfin_arch_setup): New function.
9177 (bfin_usrregs_info, regs_info): New globals.
9178 (bfin_regs_info): New function.
9179 (the_low_target): Adjust.
9180 (initialize_low_arch): New function.
9181 * linux-cris-low.c (tdesc_cris): Declare.
9182 (cris_arch_setup): New function.
9183 (cris_usrregs_info, regs_info): New globals.
9184 (cris_regs_info): New function.
9185 (the_low_target): Adjust.
9186 (initialize_low_arch): New function.
9187 * linux-cris-low.c (tdesc_crisv32): Declare.
9188 (cris_arch_setup): New function.
9189 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9190 (cris_regs_info): New function.
9191 (the_low_target): Adjust.
9192 (initialize_low_arch): New function.
9193 * linux-m32r-low.c (tdesc_m32r): Declare.
9194 (m32r_arch_setup): New function.
9195 (m32r_usrregs_info, regs_info): New globals.
9196 (m32r_regs_info): Adjust.
9197 (initialize_low_arch): New function.
9198 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9199 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9200 (tic6x_usrregs_info): Forward declare.
9201 (tic6x_read_description): New function, based on ...
9202 (tic6x_arch_setup): ... this. Reimplement.
9203 (target_regsets): Rename to ...
9204 (tic6x_regsets): ... this, and make static.
9205 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9206 (tic6x_regs_info): New function.
9207 (the_low_target): Adjust.
9208 (initialize_low_arch): New function.
9209 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9210 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9211 (target_regsets): Rename to ...
9212 (xtensa_regsets): ... this, and make static.
9213 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9215 (xtensa_arch_setup, xtensa_regs_info): New functions.
9216 (the_low_target): Adjust.
9217 (initialize_low_arch): New function.
9218 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9219 (nios2_arch_setup): Set the current process'es tdesc.
9220 (target_regsets): Rename to ...
9221 (nios2_regsets): ... this.
9222 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9223 (nios2_regs_info): New function.
9224 (the_low_target): Adjust.
9225 (initialize_low_arch): New function.
9226 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9227 (aarch64_arch_setup): Set the current process'es tdesc.
9228 (target_regsets): Rename to ...
9229 (aarch64_regsets): ... this.
9230 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9231 (aarch64_regs_info): New function.
9232 (the_low_target): Adjust.
9233 (initialize_low_arch): New function.
9234 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9236 (target_regsets): Rename to ...
9237 (tile_regsets): ... this.
9238 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9239 (tile_regs_info): New function.
9240 (tile_arch_setup): Set the current process'es tdesc.
9241 (the_low_target): Adjust.
9242 (initialize_low_arch): New function.
9243 * spu-low.c (tdesc_spu): Declare.
9244 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9245 * win32-arm-low.c (tdesc_arm): Declare.
9246 (arm_arch_setup): New function.
9247 (the_low_target): Install arm_arch_setup instead of
9249 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9250 (init_windows_x86): Rename to ...
9251 (i386_arch_setup): ... this. Set `win32_tdesc'.
9252 (the_low_target): Adjust.
9253 * win32-low.c (win32_tdesc): New global.
9254 (child_add_thread): Don't create the thread cache here.
9255 (do_initial_child_stuff): Set the new process'es tdesc.
9256 * win32-low.h (struct target_desc): Forward declare.
9257 (win32_tdesc): Declare.
9258 * lynx-i386-low.c (tdesc_i386): Declare global.
9259 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9260 * lynx-low.c (lynx_tdesc): New global.
9261 (lynx_add_process): Set the new process'es tdesc.
9262 * lynx-low.h (struct target_desc): Forward declare.
9263 (lynx_tdesc): Declare global.
9264 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9265 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9266 * nto-low.c (nto_tdesc): New global.
9267 (do_attach): Set the new process'es tdesc.
9268 * nto-low.h (struct target_desc): Forward declare.
9269 (nto_tdesc): Declare.
9270 * nto-x86-low.c (tdesc_i386): Declare.
9271 (nto_x86_arch_setup): Set `nto_tdesc'.
9273 2013-06-04 Gary Benson <gbenson@redhat.com>
9275 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9276 to qSupported response when appropriate.
9277 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9278 with nonzero-length annex.
9279 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9280 arguments supplied in annex.
9282 2013-05-31 Doug Evans <dje@google.com>
9285 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9286 64 bits in 64-cross-32 environment.
9288 2013-05-28 Pedro Alves <palves@redhat.com>
9290 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9291 (aarch64-without-fpu.c): Delete rule.
9292 * configure.srv (aarch64*-*-linux*): Remove references to
9293 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9294 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9297 2013-05-24 Pedro Alves <palves@redhat.com>
9299 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9300 instead of strchr/decode_address. Error if the range isn't split
9301 with a ','. Don't assume there's be a ':' in the action.
9303 2013-05-23 Yao Qi <yao@codesourcery.com>
9304 Pedro Alves <palves@redhat.com>
9306 * linux-low.c (lwp_in_step_range): New function.
9307 (linux_wait_1): If the thread was range stepping and stopped
9308 outside the stepping range, report the stop to GDB. Otherwise,
9309 continue stepping. Add range stepping debug output.
9310 (linux_set_resume_request): Copy the step range from the resume
9312 (linux_supports_range_stepping): New.
9313 (linux_target_ops) <supports_range_stepping>: Set to
9314 linux_supports_range_stepping.
9315 * linux-low.h (struct linux_target_ops)
9316 <supports_range_stepping>: New field.
9317 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9318 * linux-x86-low.c (x86_supports_range_stepping): New.
9319 (the_low_target) <supports_range_stepping>: Set to
9320 x86_supports_range_stepping.
9321 * server.c (handle_v_cont): Handle 'r' action.
9322 (handle_v_requests): Append ";r" if the target supports range
9324 * target.h (struct thread_resume) <step_range_start,
9325 step_range_end>: New fields.
9326 (struct target_ops) <supports_range_stepping>:
9328 (target_supports_range_stepping): New macro.
9330 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9332 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9333 confusion in comment.
9335 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9337 * lynx-low.c (struct process_info_private): New type.
9338 (lynx_add_process): New function.
9339 (lynx_create_inferior, lynx_attach): Replace calls to
9340 add_process by calls to lynx_add_process.
9341 (lynx_resume): If PTID is null, then try using
9342 current_process()->private->last_wait_event_ptid.
9344 (lynx_clear_inferiors): Delete. The contents of that function
9345 has been inlined in lynx_mourn;
9346 (lynx_wait_1): Save the ptid in the process's private data.
9347 (lynx_mourn): Free the process' private data. Replace call
9348 to lynx_clear_inferiors by call to clear_inferiors.
9350 2013-05-17 Yao Qi <yao@codesourcery.com>
9352 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9355 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9357 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9358 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9359 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9360 PT_TEXT_END_ADDR guards. Update comments.
9361 (linux_target_op) <read_offsets>: Conditionally define to
9362 linux_read_offsets if the target is UCLIBC and if it defines
9363 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9365 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9366 Andrew Jenner <andrew@codesourcery.com>
9368 * Makefile.in (SFILES): Add linux-nios2-low.c.
9369 (clean): Add action to delete nios2-linux.c.
9370 (nios2-linux.c): New rule.
9371 * configure.srv: Add nios2*-*-linux*.
9372 * linux-nios2-low.c: New.
9374 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9376 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9378 2013-04-25 Hui Zhu <hui@codesourcery.com>
9381 * ax.c (ax_printf): Add fflush.
9383 2013-04-22 Tom Tromey <tromey@redhat.com>
9385 * Makefile.in (SFILES): Add filestuff.c.
9386 (OBS): Add filestuff.o.
9387 (filestuff.o): New target.
9388 * config.in, configure: Rebuild.
9389 * configure.ac: Check for fdwalk, pipe2.
9391 2013-04-17 Pedro Alves <palves@redhat.com>
9393 * configure.ac (USE_THREAD_DB): Delete variable.
9394 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9395 Don't AC_SUBST USE_THREAD_DB.
9396 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9397 * config.in, configure: Regenerate.
9399 2013-04-16 Pedro Alves <palves@redhat.com>
9401 * linux-low.h (struct lwp_info) <thread_known>: Move under
9402 the USE_THREAD_DB #ifdef.
9404 2013-04-16 Pedro Alves <palves@redhat.com>
9406 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9407 (linux-low.o): Delete rule.
9408 * linux-low.h: Always include "gdb_thread_db.h" instead of
9409 conditionally including thread_db.h.
9410 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9413 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9415 * Makefile.in (install-only): Fix make install regression.
9417 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9419 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9420 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9422 * gdbserver.1: Remove.
9424 2013-03-22 Pedro Alves <palves@redhat.com>
9426 * linux-low.c (handle_extended_wait): Don't call
9427 linux_enable_event_reporting.
9429 2013-03-15 Tony Theodore <tonyt@logyst.com>
9432 * Makefile.in (SHELL): Use @SHELL@.
9434 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9436 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9439 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9441 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9442 Remove extraneous NULL element.
9444 2013-03-13 Yao Qi <yao@codesourcery.com>
9446 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9447 'V' block in trace frame.
9449 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9451 * target.h (struct target_ops): Add btrace ops.
9452 (target_supports_btrace): New macro.
9453 (target_enable_btrace): New macro.
9454 (target_disable_btrace): New macro.
9455 (target_read_btrace): New macro.
9456 * gdbthread.h (struct thread_info): Add btrace field.
9457 * server.c: Include btrace-common.h.
9458 (handle_btrace_general_set): New function.
9459 (handle_btrace_enable): New function.
9460 (handle_btrace_disable): New function.
9461 (handle_general_set): Call handle_btrace_general_set.
9462 (handle_qxfer_btrace): New function.
9463 (struct qxfer qxfer_packets[]): Add btrace entry.
9464 * inferiors.c (remove_thread): Disable btrace.
9465 * linux-low: Include linux-btrace.h.
9466 (linux_low_enable_btrace): New function.
9467 (linux_low_read_btrace): New function.
9468 (linux_target_ops): Add btrace ops.
9469 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9470 Add srv_linux_btrace=yes.
9471 (x86_64-*-linux*): Add linux-btrace.o.
9472 Add srv_linux_btrace=yes.
9473 * configure.ac: Define HAVE_LINUX_BTRACE.
9474 * config.in: Regenerated.
9475 * configure: Regenerated.
9477 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9479 * server.c (handle_qxfer): Preserve error message if -3 is
9481 (qxfer): Document the -3 return value.
9483 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9485 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9486 (linux_btrace_h): New variable.
9487 (linux-btrace.o): New rule.
9489 2013-03-08 Stan Shebs <stan@codesourcery.com>
9490 Hafiz Abid Qadeer <abidh@codesourcery.com>
9492 * tracepoint.c (trace_buffer_size): New global.
9493 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9494 (init_trace_buffer): Change to one-argument function. Allocate
9495 trace buffer memory.
9496 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9497 handle QTBuffer:size packet.
9498 (cmd_bigqtbuffer_size): New function.
9499 (initialize_tracepoint): Call init_trace_buffer with
9500 DEFAULT_TRACE_BUFFER_SIZE.
9501 * server.c (handle_query): Add QTBuffer:size in the
9504 2013-03-07 Yao Qi <yao@codesourcery.com>
9506 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9507 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9509 (cmd_qtsp): Adjust condition. Do post increment.
9510 Set cur_action and cur_step_action back to 0.
9512 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9515 * linux-low.c (linux_write_memory): Return early success if LEN is
9518 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9520 * configure.srv: Add x86_64-*-cygwin* as target.
9522 2013-02-28 Tom Tromey <tromey@redhat.com>
9524 * configure.ac: Invoke AC_SYS_LARGEFILE.
9525 * configure, config.in: Rebuild.
9527 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9529 * win32-low.c: Throughout, fix format strings and casts of
9530 printf-like functions to avoid type related warnings on all
9532 (get_child_debug_event): Print dwDebugEventCode as hex since
9533 that's how it's usually documented.
9535 2013-02-28 Yao Qi <yao@codesourcery.com>
9537 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9540 2013-02-27 Jiong Wang <jiwang@tilera.com>
9542 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9543 (reg-tilegx32.c): New rule.
9544 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9545 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9546 different register info initializer according to elf class.
9547 (init_registers_tilgx32): New function. The tilegx32 register info
9549 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9550 (tile_store_gregset): Likewise.
9552 2013-02-27 Yao Qi <yao@codesourcery.com>
9554 * server.c (process_point_options): Print debug message when
9555 debug_threads is true.
9557 2013-02-26 Yao Qi <yao@codesourcery.com>
9559 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9561 2013-02-19 Pedro Alves <palves@redhat.com>
9562 Kai Tietz <ktietz@redhat.com>
9566 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9567 instead of strtoul to extract address from packet.
9568 (process_serial_event) <'z'>: Likewise.
9570 2013-02-18 Yao Qi <yao@codesourcery.com>
9572 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9574 2013-02-14 Pedro Alves <palves@redhat.com>
9578 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9579 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9581 2013-02-14 Pedro Alves <palves@redhat.com>
9583 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9585 2013-02-14 Pedro Alves <palves@redhat.com>
9587 * tracepoint.c (save_string): Delete.
9588 (add_tracepoint_action): Use savestring instead of save_string.
9590 2013-02-12 Pedro Alves <palves@redhat.com>
9592 * linux-xtensa-low.c: Ditto.
9593 * xtensa-xtregs.c: Ditto.
9595 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9597 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9600 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9602 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9603 aarch64_num_wp_regs and aarch64_num_bp_regs to
9604 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9606 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9608 * linux-aarch64-low.c (ps_get_thread_area): Replace
9609 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9611 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9612 Marcus Shawcroft <marcus.shawcroft@arm.com>
9613 Nigel Stephens <nigel.stephens@arm.com>
9614 Yufeng Zhang <yufeng.zhang@arm.com>
9616 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9617 (aarch64.c, aarch64-without-fpu.c): New targets.
9618 * configure.srv (aarch64*-*-linux*): New.
9619 * linux-aarch64-low.c: New file.
9621 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9623 * linux-low.c (handle_extended_wait, linux_create_inferior)
9624 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9625 (dequeue_one_deferred_signal, linux_resume_one_thread)
9626 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9627 (linux_tracefork_grandchild, linux_test_for_tracefork)
9628 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9629 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9630 where the argument is 0.
9632 2013-01-25 Yao Qi <yao@codesourcery.com>
9634 * event-loop.c: Include "queue.h".
9635 (gdb_event_p): New typedef.
9636 (struct gdb_event) <next_event>: Remove.
9637 (event_queue): Change to QUEUE(gdb_event_p).
9638 (async_queue_event): Remove.
9639 (gdb_event_xfree): New.
9640 (initialize_event_loop): New.
9641 (process_event): Use API from QUEUE.
9642 (wait_for_event): Likewise.
9643 * server.c (main): Call initialize_event_loop.
9644 * server.h (initialize_event_loop): Declare.
9646 2013-01-18 Yao Qi <yao@codesourcery.com>
9648 * ax.h (struct eval_agent_expr_context): New.
9649 (gdb_eval_agent_expr): Update declaration.
9650 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9651 TFRAME. Add new argument CTX.
9652 * server.h (struct eval_agent_expr_context): Declare.
9653 (agent_mem_read, agent_tsv_read): Update declaration.
9654 (agent_mem_read_string): Likewise.
9655 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9656 (add_traceframe_block): Add new argument TPOINT.
9657 Increase TPOINT->traceframe_usage.
9658 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9659 eval_tracepoint_agent_expr.
9660 (condition_true_at_tracepoint): Likewise.
9661 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9662 (agent_mem_read_string, agent_tsv_read): Likewise.
9664 2013-01-16 Yao Qi <yao@codesourcery.com>
9666 * linux-low.c (linux_resume_one_lwp): Don't check
9667 'lwp->bp_reinsert != 0'.
9669 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9670 Pedro Alves <palves@redhat.com>
9672 * lynx-low.c (ptrace_request_to_str): Define a temporary
9673 macro and use it to simplify this function's implementation.
9675 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9677 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9680 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9682 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9684 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9686 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9688 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9690 * lynx-low.c (lynx_resume): Use the resume_info parameter
9691 to determine the ptid for the lynx_ptrace call, unless
9692 it is equal to minus_one_ptid, in which case we use the
9693 ptid of the current_inferior.
9694 (lynx_wait_1): After having received a thread create/exit
9695 event, resume the inferior's execution using the signaling
9696 thread's ptid, rather than the old ptid.
9698 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9700 * lynx-low.c (lynx_resume): Delete variable ret.
9702 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9704 * gdbreplay.c (gdbreplay_version): Update copyright year.
9705 * server.c (gdbserver_version): Likewise.
9707 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9709 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9712 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9714 * lynx-low.c (ptrace_request_to_str): Add handling for
9717 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9719 * lynx-low.c (lynx_attach): Delete variable new_process.
9721 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9723 * lynx-low.c (lynx_create_inferior): Delete variable
9726 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9728 * lynx-low.c (ptrace_request_to_str): Do not handle
9729 PTRACE_GETTHREADLIST if this macro does not exist.
9731 2012-12-15 Yao Qi <yao@codesourcery.com>
9733 * Makefile.in (OBS): Add notif.o.
9734 * notif.c, notif.h: New.
9735 * server.c: Include "notif.h".
9736 (struct vstop_notif) <next>: Remove.
9738 (queue_stop_reply): Update.
9739 (push_event, send_next_stop_reply): Remove.
9740 (discard_queued_stop_replies): Update.
9741 (notif_stop): New variable.
9742 (handle_v_stopped): Remove.
9743 (handle_v_requests): Don't call handle_v_stopped. Call
9744 handle_ack_notif instead.
9745 (queue_stop_reply_callback): Call notif_event_enque instead
9746 of queue_stop_reply.
9747 (handle_status): Don't call send_next_stop_reply, call
9748 notif_write_event instead.
9749 (kill_inferior_callback): Likewise.
9750 (detach_or_kill_inferior_callback): Likewise.
9751 (main): Call initialize_notif.
9752 (process_serial_event): Call QUEUE_is_empty.
9753 (handle_target_event): Call notif_push instead of push event.
9754 * server.h (push_event): Remove declaration.
9756 2012-12-10 Tom Tromey <tromey@redhat.com>
9758 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9759 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9762 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9763 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9764 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9765 (amd64-linux-ipa.o, ax.o): Rewrite.
9766 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9767 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9768 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9769 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9770 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9771 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9772 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9773 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9774 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9775 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9776 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9777 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9778 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9779 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9780 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9781 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9782 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9783 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9784 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9785 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9786 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9787 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9788 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9789 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9790 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9791 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9792 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9793 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9794 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9795 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9796 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9797 (reg-tilegx.o): Remove.
9798 (all_object_files): New macro.
9799 Include .deps files.
9800 * aclocal.m4, configure: Rebuild.
9801 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9802 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9803 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9805 2012-12-05 Tom Tromey <tromey@redhat.com>
9808 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9810 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9812 * configure.ac: Check for linux/perf_event.h.
9813 * config.in: Regenerated.
9814 * configure: Regenerated.
9816 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9818 * hostio.c (handle_readlink): Decrease buffer size
9819 parameter passed to readlink by one byte.
9821 2012-11-26 Yao Qi <yao@codesourcery.com>
9823 * configure.ac (build_warnings): Append '-Wempty-body'.
9824 * configure: Regenerated.
9825 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9828 2012-11-15 Pierre Muller <muller@sourceware.org>
9830 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9831 * config.in: Regenerate.
9832 * configure: Regenerate.
9833 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9834 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9835 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9836 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9838 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9839 instead of <sys/wait.h> header.
9840 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9842 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9844 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9845 (various make rules): Remove -DGDBSERVER
9847 2012-11-09 Yao Qi <yao@codesourcery.com>
9849 * spu-low.c (current_ptid): Move it to ..
9850 * gdbthread.h: ... here. New.
9851 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9852 * server.c (myresume, process_serial_event): Likewise.
9853 * thread-db.c (thread_db_find_new_threads): Likewise.
9854 * tracepoint.c (run_inferior_command): Likewise.
9856 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9858 * server.c (handle_search_memory_1): Include access length in
9861 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9863 * linux-crisv32-low.c: Fix compile errors.
9865 2012-09-04 Yao Qi <yao@codesourcery.com>
9867 * tracepoint.c (cmd_qtsv): Adjust debug message.
9868 Don't check CUR_TPOINT.
9870 2012-08-28 Yao Qi <yao@codesourcery.com>
9872 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9873 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9874 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9875 Remove declarations of xmalloc, xreallloc, xstrdup and
9877 * Makefile.in (libiberty_h): New.
9878 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9879 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9881 2012-08-23 Yao Qi <yao@codesourcery.com>
9883 * server.h: Remove declaration of 'xsnprintf'.
9885 2012-08-22 Keith Seitz <keiths@redhat.com>
9887 * server.h: Include build-gnulib-gbserver/config.h.
9888 * gdbreplay.c: Likewise.
9890 2012-08-08 Doug Evans <dje@google.com>
9892 * Makefile.in (SFILES): Add gdb_vecs.c.
9893 (OBS): Add gdb_vecs.o.
9894 (gdb_vecs_h, host_defs_h): New variables.
9895 (thread-db.o): Add $(gdb_vecs_h) dependency.
9896 (gdb_vecs.o): New rule.
9897 * thread-db.c: #include "gdb_vecs.h".
9898 (thread_db_load_search): Use a vector to iterate over path elements.
9899 Handle text appearing after "$pdir".
9901 * configure.ac: Add check for strstr.
9902 * config.in: Regenerate.
9903 * configure: Regenerate.
9905 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9907 * hostio.c (handle_pread): If pread fails, fall back to attempting
9909 (handle_pwrite): Likewise for pwrite.
9911 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9913 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9914 between unsupported TYPE and unimplementable ADDR/LEN combination.
9915 (arm_insert_point): Act on new return value.
9917 2012-07-31 Pedro Alves <palves@redhat.com>
9919 * server.c (process_point_options): Only skip tokens if we find
9920 one that is unrecognized. Don't treat 'X' specially while
9921 skipping unrecognized tokens.
9923 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9925 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9926 to 4-byte-align HW breakpoint addresses for Thumb.
9928 2012-07-27 Yao Qi <yao@codesourcery.com>
9932 * server.h: Declare gdb_agent_about_to_close.
9933 * target.c (kill_inferior): Include "agent.h".
9934 New. Send command 'kill'.
9935 * target.h (kill_inferior): Removed macro.
9936 * tracepoint.c (gdb_agent_about_to_close): New.
9937 (gdb_agent_helper_thread): Handle command 'close'.
9938 Wait endlessly until the inferior stops.
9939 Install gdb_agent_remove_socket to atexit hook.
9940 (agent_socket_name): New static variable.
9941 (gdb_agent_socket_init): Replace local variable 'name' with
9942 'agent_socket_name'.
9943 (gdb_agent_remove_socket): New.
9945 2012-07-27 Yao Qi <yao@codesourcery.com>
9947 * server.c (process_point_options): Stop at 'X' when parsing.
9949 2012-07-19 Michael Eager <eager@eagercon.com>
9951 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9953 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9954 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9955 hardware breakpoint.
9957 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9959 * gdbserver/linux-low.c (initialize_low): Call
9960 linux_ptrace_init_warnings.
9962 2012-07-02 Doug Evans <dje@google.com>
9964 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9967 2012-07-02 Stan Shebs <stan@codesourcery.com>
9969 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9970 (ax.o): Add it to build rule.
9972 (OBS): Add format.o.
9973 (IPA_OBS): Add format.o.
9974 * server.c (handle_query): Claim support for breakpoint commands.
9975 (process_point_options): Add command case.
9976 (process_serial_event): Leave running if there are printfs in
9978 * mem-break.h (any_persistent_commands): Declare.
9979 (add_breakpoint_commands): Declare.
9980 (gdb_no_commands_at_breakpoint): Declare.
9981 (run_breakpoint_commands): Declare.
9982 * mem-break.c (struct point_command_list): New struct.
9983 (struct breakpoint): New field command_list.
9984 (any_persistent_commands): New function.
9985 (add_commands_to_breakpoint): New function.
9986 (add_breakpoint_commands): New function.
9987 (gdb_no_commands_at_breakpoint): New function.
9988 (run_breakpoint_commands): New function.
9989 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9991 * ax.c: Include format.h.
9992 (ax_printf): New function.
9993 (gdb_eval_agent_expr): Add printf opcode.
9995 2012-06-13 Yao Qi <yao@codesourcery.com>
9997 * server.c (start_inferior): Remove duplicated writes to fields
9998 'last_resume_kind' and 'last_status' of 'current_inferior'.
10000 2012-06-12 Yao Qi <yao@codesourcery.com>
10001 Pedro Alves <palves@redhat.com>
10003 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10005 * server.c (handle_v_cont): Extend comment.
10007 2012-06-11 Yao Qi <yao@codesourcery.com>
10009 * linux-low.c (linux_attach): Add 'static'.
10011 2012-06-06 Yao Qi <yao@codesourcery.com>
10013 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10015 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10017 Fix gcc -flto compilation warning.
10018 * server.c (main): Make variable multi_mode and attach volatile.
10020 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10022 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10023 if the platform doesn't know about it.
10025 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10027 * Makefile.in (SFILES): Add linux-tile-low.c.
10028 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10029 * configure.srv: Handle tilegx-*-linux*.
10030 * linux-tile-low.c: New file.
10032 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10034 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10036 2012-05-24 Pedro Alves <palves@redhat.com>
10040 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10042 2012-05-24 Pedro Alves <palves@redhat.com>
10046 Replace target_signal with gdb_signal throughout.
10048 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10050 * linux-low.c (linux_store_registers): Avoid the copying sequence
10051 when no data has been retrieved by ptrace.
10053 2012-05-22 Will Deacon <will.deacon@arm.com>
10055 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10056 Include asm/ptrace.h.
10057 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10060 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10062 * linux-low.c (linux_store_registers): Don't re-retrieve data
10063 with ptrace that has already been obtained from /proc. Always
10064 copy any data retrieved with ptrace to the buffer supplied.
10066 2012-05-11 Yao Qi <yao@codesourcery.com>
10067 Pedro Alves <palves@redhat.com>
10069 * linux-low.c (enum stopping_threads_kind): New.
10070 (stopping_threads): Change type to `enum stopping_threads_kind'.
10071 (handle_extended_wait): If stopping and suspending threads, leave
10072 the new_lwp suspended too.
10073 (linux_wait_for_event): Adjust.
10074 (stop_all_lwps): Set `stopping_threads' to
10075 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10076 whether we're suspending threads or just stopping them. Assert no
10079 2012-04-29 Yao Qi <yao@codesourcery.com>
10081 * server.h: Move some code to ...
10082 * gdbthread.h: ... here. New.
10083 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10084 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10085 (nto-low.o, win32-low.o): Likewise.
10086 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10087 * regcache.c, remote-utils.c, server.c: Likewise.
10088 * target.c, tracepoint.c, win32-low.c: Likewise.
10090 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10092 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10093 (PTRACE_ARG4_TYPE): Likewise.
10094 (PTRACE_XFER_TYPE): Likewise.
10095 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10096 ptrace to PTRACE_ARG3_TYPE.
10097 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10098 (PTRACE_ARG4_TYPE): Likewise.
10099 (PTRACE_XFER_TYPE): Likewise.
10100 (linux_detach_one_lwp): Cast fourth argument of
10101 ptrace to long then PTRACE_ARG4_TYPE.
10102 (regsets_fetch_inferior_registers): Cast third argument of
10103 ptrace to long then PTRACE_ARG3_TYPE.
10104 (regsets_store_inferior_registers): Likewise.
10106 2012-04-20 Pedro Alves <palves@redhat.com>
10108 * configure: Regenerate.
10110 2012-04-19 Pedro Alves <palves@redhat.com>
10112 * Makefile.in (GNULIB_BUILDDIR): New.
10113 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10114 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10115 (all, install-only, uninstall, clean-info, all-lib, clean): No
10116 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10117 (maintainer-clean realclean distclean): Use subdir_do.
10119 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10120 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10121 * acinclude.m4: Include acx_configure_dir.m4.
10122 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10123 calls. Call AC_PROG_RANLIB. Configure gnulib using
10126 (GNULIB_STDINT_H): Adjust.
10127 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10128 * gdbreplay.c: Include build-gnulib/config.h.
10129 * server.h: Likewise.
10130 * aclocal.m4: Regenerate.
10131 * config.in: Regenerate.
10132 * configure: Regenerate.
10134 2012-04-19 Pedro Alves <palves@redhat.com>
10136 * Makefile.in (LIBGNU, INCGNU): Adjust.
10137 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10138 (all, install-only, uninstall, clean-info, all-lib, clean)
10139 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10140 * configure.ac: Adjust AC_OUTPUT output.
10141 * aclocal.m4: Regenerate.
10142 * configure: Regenerate.
10144 2012-04-19 Pedro Alves <palves@redhat.com>
10146 * Makefile.in (generated_files): New.
10147 (server_h): Remove the explicit dependency on config.h, and depend
10148 on $generated_files.
10150 2012-04-19 Pedro Alves <palves@redhat.com>
10152 * Makefile.in (INCGNU): Add -Ignulib.
10154 2012-04-19 Pedro Alves <palves@redhat.com>
10156 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10157 (INCGNU): ... this, and spell out -I here.
10158 (GNULIB_LIB): Rename to ...
10159 (LIBGNU): ... this.
10160 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10162 2012-04-19 Pedro Alves <palves@redhat.com>
10164 * config.in: Regenerate.
10166 2012-04-19 Pedro Alves <palves@redhat.com>
10168 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10169 * server.h (memmem): Remove declaration.
10170 * config.in: Regenerate.
10171 * configure: Regenerate.
10173 2012-04-19 Yao Qi <yao@codesourcery.com>
10175 * Makefile.in (SFILES): Add common/vec.c.
10179 2012-04-19 Yao Qi <yao@codesourcery.com>
10181 * remote-utils.c (prepare_resume_reply): Replace with macro
10182 target_core_of_thread.
10183 * server.c (handle_qxfer_threads_proper): Likewise.
10184 * target.h (traget_core_of_thread): New macro.
10186 2012-04-18 Pedro Alves <palves@redhat.com>
10188 * aclocal.m4: Regenerate.
10189 * configure: Regenerate.
10191 2012-04-16 Yao Qi <yao@codesourcery.com>
10193 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10194 duplicated on address.
10196 2012-04-16 Yao Qi <yao@codesourcery.com>
10198 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10199 (struct tracepoint_action_ops) <send>: New field.
10200 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10201 (agent_expr_send, x_tracepoint_action_send): New.
10202 (l_tracepoint_action_send): New.
10203 (cmd_qtdp): Download and install tracepoint
10204 according to `use_agent'.
10205 (run_inferior_command): Add one more parameter `len'.
10207 (tracepoint_send_agent): New.
10208 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10210 2012-04-16 Yao Qi <yao@codesourcery.com>
10212 * tracepoint.c (download_tracepoints): Moved to ...
10213 (cmd_qtstart): ... here.
10215 2012-04-14 Yao Qi <yao@codesourcery.com>
10217 * tracepoint.c: Include inttypes.h.
10218 (struct collect_memory_action): Use sized types.
10219 (struct tracepoint): Likewise.
10220 (cmd_qtdp, stop_tracing): Update print specifiers.
10221 (cmd_qtp, response_tracepoint): Likewise.
10222 (collect_data_at_tracepoint): Likewise.
10223 (collect_data_at_step): Likewise.
10225 2012-04-14 Yao Qi <yao@codesourcery.com>
10227 Import gnulib module inttypes.
10228 * aclocal.m4, config.in, configure: Regenerated.
10230 2012-04-14 Yao Qi <yao@codesourcery.com>
10232 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10233 Makefile and config.status at last.
10235 2012-04-13 Yao Qi <yao@codesourcery.com>
10237 * tracepoint.c: Include stdint.h unconditionally.
10239 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10241 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10242 on BFD_HAVE_SYS_PROCFS_TYPE.
10243 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10244 * configure: Regenerate.
10245 * config.in: Likewise.
10247 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10249 * Makefile.in (clean): Also remove x32.c x32-linux.c
10250 x32-avx.c x32-avx-linux.c.
10251 (x32.o): New target.
10253 (x32-linux.o): Likewise.
10254 (x32-linux.c): Likewise.
10255 (x32-avx.o): Likewise.
10256 (x32-avx.c): Likewise.
10257 (x32-avx-linux.o): Likewise.
10258 (x32-avx-linux.c): Likewise.
10260 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10261 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10262 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10263 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10264 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10265 i386/x32-avx-linux.xml.
10267 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10268 (init_registers_x32_avx_linux): Likwise.
10269 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10270 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10272 2012-04-13 Pedro Alves <palves@redhat.com>
10274 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10275 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10276 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10277 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10280 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10282 * linux-x86-low.c (compat_x32_clock_t): New.
10283 (compat_x32_siginfo_t): Likewise.
10284 (compat_x32_siginfo_from_siginfo): Likewise.
10285 (siginfo_from_compat_x32_siginfo): Likewise.
10286 (linux_is_elf64): Likewise.
10287 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10288 and siginfo_from_compat_x32_siginfo for x32.
10289 (x86_arch_setup): Set linux_is_elf64.
10291 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10294 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10296 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10297 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10298 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10299 compatible with process.
10301 2012-04-12 Yao Qi <yao@codesourcery.com>
10303 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10304 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10305 (install-only, install-info, clean): Handle sub dir gnulib.
10306 (all-lib, am--refresh): New targets.
10307 (memmem.o): Remove target.
10308 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10309 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10310 (AC_REPLACE_FUNCS): Remove memmem.
10311 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10312 (AC_OUTPUT): Generate Makefile in gnulib/.
10313 * aclocal.m4, config.in, configure: Regenerated.
10315 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10317 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10319 2012-04-05 Pedro Alves <palves@redhat.com>
10321 -Werror=strict-aliasing
10323 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10326 2012-04-04 Pedro Alves <palves@redhat.com>
10328 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10329 (sparc_store_gregset_from_stack, sparc_store_gregset)
10330 (sparc_breakpoint_at): Fix formatting.
10332 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10334 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10336 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10337 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10338 * config.in: Regenerate.
10339 * configure: Likewise.
10341 2012-03-29 Pedro Alves <palves@redhat.com>
10343 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10344 Correct ptrace arguments.
10346 2012-03-28 Pedro Alves <palves@redhat.com>
10348 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10349 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10350 (IA64_FR1_REGNUM): New defines.
10351 (ia64_fetch_register): New.
10352 (the_low_target): Install it.
10353 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10355 * linux-low.c (linux_fetch_registers): Try the
10356 the_low_target.fetch_register hook first.
10358 * linux-arm-low.c (the_low_target): Adjust.
10359 * linux-bfin-low.c (the_low_target): Adjust.
10360 * linux-cris-low.c (the_low_target): Adjust.
10361 * linux-crisv32-low.c (the_low_target): Adjust.
10362 * linux-m32r-low.c (the_low_target): Adjust.
10363 * linux-m68k-low.c (the_low_target): Adjust.
10364 * linux-mips-low.c (the_low_target): Adjust.
10365 * linux-ppc-low.c (the_low_target): Adjust.
10366 * linux-s390-low.c (the_low_target): Adjust.
10367 * linux-sh-low.c (the_low_target): Adjust.
10368 * linux-sparc-low.c (the_low_target): Adjust.
10369 * linux-tic6x-low.c (the_low_target): Adjust.
10370 * linux-x86-low.c (the_low_target): Adjust.
10371 * linux-xtensa-low.c (the_low_target): Adjust.
10373 2012-03-26 Pedro Alves <palves@redhat.com>
10375 * server.c (handle_qxfer_libraries): Don't bail early if
10376 the_target->qxfer_libraries_svr4 is not NULL.
10378 2012-03-26 Pedro Alves <palves@redhat.com>
10380 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10382 2012-03-23 Pedro Alves <palves@redhat.com>
10384 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10385 "library-list-svr4" element's start tag when the the DSO list is
10388 2012-03-23 Pedro Alves <palves@redhat.com>
10390 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10391 a variable whose type size is the same as the inferior's pointer
10394 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10396 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10398 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10399 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10400 * linux-low.h: Include <signal.h>.
10401 (struct siginfo): Remove forward declaration.
10402 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10405 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10407 * .gitignore: Ignore more files.
10409 2012-03-19 Pedro Alves <palves@redhat.com>
10410 Jan Kratochvil <jan.kratochvil@redhat.com>
10412 * server.c (cont_thread, general_thread): Add describing comments.
10413 (start_inferior): Clear `cont_thread'.
10414 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10417 2012-03-15 Yao Qi <yao@codesourcery.com>
10419 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10421 (cmd_qtdp): ... here.
10423 2012-03-15 Yao Qi <yao@codesourcery.com>
10425 * tracepoint.c (struct tracepoint_action_ops): New.
10426 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10427 (m_tracepoint_action_download): New.
10428 (r_tracepoint_action_download): New.
10429 (x_tracepoint_action_download): New.
10430 (l_tracepoint_action_download): New.
10431 (add_tracepoint_action): Install `action->ops' according type.
10432 (download_tracepoint_1): Move code `download' function pointer
10433 of various tracepoint_action_ops.
10435 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10437 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10438 linux_ptrace_attach_warnings.
10440 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10442 * Makefile.in (linux-ptrace.o): New.
10443 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10444 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10445 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10446 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10447 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10449 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10451 2012-03-08 Yao Qi <yao@codesourcery.com>
10452 Pedro Alves <palves@redhat.com>
10454 Fix PR server/13392.
10455 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10456 offset of JMP insn.
10457 * tracepoint.c (remove_tracepoint): New.
10458 (cmd_qtdp): Call remove_tracepoint when failed to install.
10460 2012-03-07 Pedro Alves <palves@redhat.com>
10462 * linux-low.c (get_detach_signal): New.
10463 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10464 Pass on pending signals to PTRACE_DETACH. Check the result of the
10466 * server.c (program_signals, program_signals_p): New.
10467 (handle_general_set): Handle QProgramSignals.
10468 * server.h (program_signals, program_signals_p): Declare.
10470 2012-03-05 Pedro Alves <palves@redhat.com>
10471 Jan Kratochvil <jan.kratochvil@redhat.com>
10473 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10476 2012-03-03 Yao Qi <yao@codesourcery.com>
10478 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10479 agent_look_up_symbols.
10481 2012-03-03 Yao Qi <yao@codesourcery.com>
10483 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10484 (linux-x86-low.o): Likewise.
10485 * server.h: Remove in_process_agent_loaded.
10486 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10490 2012-03-03 Yao Qi <yao@codesourcery.com>
10492 * tracepoint.c (gdb_agent_capability): New global.
10493 (in_process_agent_loaded_ust): Renamed to
10494 `in_process_agent_supports_ust'.
10496 (in_process_agent_supports_ust): Call agent_capability_check.
10497 (clear_installed_tracepoints): Assert that agent supports
10500 2012-03-03 Yao Qi <yao@codesourcery.com>
10502 * linux-low.c (linux_supports_agent): New.
10503 (linux_target_ops): Initialize field `supports_agent' with
10504 linux_supports_agent.
10505 * target.h (struct target_ops) <supports_agent>: New.
10506 (target_supports_agent): New macro.
10507 * server.c (handle_general_set): Handle packet 'QAgent'.
10508 (handle_query): Send `QAgent+'.
10509 * Makefile.in (server.o): Depends on agent.h.
10511 2012-03-03 Yao Qi <yao@codesourcery.com>
10513 * Makefile.in (OBS): Add agent.o.
10514 Add new rule for agent.o.
10515 Track dependence of tracepoint.c on agent.h.
10516 * tracepoint.c (run_inferior_command_1):
10517 (run_inferior_command): Call agent_run_command.
10518 (gdb_ust_connect_sync_socket): Deleted. Move it to
10520 (resume_thread, stop_thread): Likewise.
10521 (gdb_ust_socket_init): Renamed to ...
10522 (gdb_agent_socket_init): ... New.
10523 (gdb_ust_thread): Renamed to ...
10524 (gdb_agent_helper_thread): ... New.
10525 (gdb_ust_init): Move some code to ...
10526 (gdb_agent_init): ... here. New.
10527 [HAVE_UST]: Call gdb_ust_init.
10528 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10529 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10530 * config.in, configure: Regenerated.
10532 2012-03-02 Pedro Alves <palves@redhat.com>
10534 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10535 * linux-low.c (struct simple_pid_list): New.
10536 (stopped_pids): New a struct simple_pid_list pointer.
10537 (add_to_pid_list, pull_pid_from_list): New.
10538 (handle_extended_wait): Don't assume the first signal new children
10539 report is SIGSTOP. Adjust call to pull_pid_from_list.
10540 (linux_wait_for_lwp): Adjust.
10542 2012-03-02 Yao Qi <yao@codesourcery.com>
10544 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10547 2012-03-02 Yao Qi <yao@codesourcery.com>
10549 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10550 `stop_pc' and `tpoint'. Update caller.
10552 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10554 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10555 * linux-low.c (use_linux_regsets): New macro.
10556 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10557 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10558 (linux_register_in_regsets): New function.
10559 (usr_fetch_inferior_registers): Skip registers covered by
10561 (usr_store_inferior_registers): Likewise.
10562 (usr_fetch_inferior_registers): New macro.
10563 (usr_store_inferior_registers): Likewise.
10564 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10565 (linux_store_registers): Likewise.
10566 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10568 (init_registers_mips64_dsp_linux): Likewise.
10569 (init_registers_mips_linux): New macro.
10570 (init_registers_mips_dsp_linux): Likewise.
10571 (mips_dsp_num_regs): Likewise.
10572 (DSP_BASE, DSP_CONTROL): New fallback macros.
10573 (mips_base_regs): New macro.
10574 (mips_regmap): Use it. Fix the size.
10575 (mips_dsp_regmap): New variable.
10576 (mips_dsp_regset_bitmap): Likewise.
10577 (mips_arch_setup): New function.
10578 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10580 (mips_cannot_store_register): Likewise.
10581 (the_low_target): Update .arch_setup, .num_regs and .regmap
10582 initializers. Add .regset_bitmap initializer.
10583 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10585 * linux-bfin-low.c (the_low_target): Likewise.
10586 * linux-cris-low.c (the_low_target): Likewise.
10587 * linux-crisv32-low.c (the_low_target): Likewise.
10588 * linux-ia64-low.c (the_low_target): Likewise.
10589 * linux-m32r-low.c (the_low_target): Likewise.
10590 * linux-m68k-low.c (the_low_target): Likewise.
10591 * linux-ppc-low.c (the_low_target): Likewise.
10592 * linux-s390-low.c (the_low_target): Likewise.
10593 * linux-sh-low.c (the_low_target): Likewise.
10594 * linux-sparc-low.c (the_low_target): Likewise.
10595 * linux-tic6x-low.c (the_low_target): Likewise.
10596 * linux-x86-low.c (the_low_target): Likewise.
10597 * linux-xtensa-low.c (the_low_target): Likewise.
10598 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10599 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10600 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10602 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10603 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10605 2012-02-29 Yao Qi <yao@codesourcery.com>
10606 Pedro Alves <palves@redhat.com>
10608 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10609 `step_over_finished' is true.
10611 2012-02-27 Pedro Alves <palves@redhat.com>
10613 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10614 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10616 2012-02-27 Pedro Alves <palves@redhat.com>
10619 * linux-low.c (pid_is_stopped): New.
10620 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10622 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10624 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10627 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10629 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10631 2012-02-24 Luis Machado <lgustavo@codesourcery>
10633 * server.c (handle_query): Advertise support for target-side
10634 breakpoint condition evaluation.
10635 (process_point_options): New function.
10636 (process_serial_event): When inserting a breakpoint, check for
10637 a target-side condition that should be evaluated.
10639 * mem-break.c: Include regcache.h and ax.h.
10640 (point_cond_list_t): New data structure.
10641 (breakpoint) <cond_list>: New field.
10642 (find_gdb_breakpoint_at): Make non-static.
10643 (delete_gdb_breakpoint_at): Clear any target-side
10645 (clear_gdb_breakpoint_conditions): New function.
10646 (add_condition_to_breakpoint): Likewise.
10647 (add_breakpoint_condition): Likewise.
10648 (gdb_condition_true_at_breakpoint): Likewise.
10649 (gdb_breakpoint_here): Return result directly instead
10650 of going through a local variable.
10652 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10653 (clear_gdb_breakpoint_conditions): Likewise.
10654 (add_breakpoint_condition): Likewise.
10655 (gdb_condition_true_at_breakpoint): Likewise.
10657 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10658 (need_step_over_p): Take target-side breakpoint condition into
10661 2012-02-24 Luis Machado <lgustavo@codesourcery>
10663 * server.h: Include tracepoint.h.
10664 (agent_mem_read, agent_get_trace_state_variable_value,
10665 agent_set_trace_state_variable_value,
10666 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10667 get_set_tsv_func_addr): New prototypes.
10669 * ax.h: New include file.
10670 * ax.c: New source file.
10672 * tracepoint.c: Include ax.h.
10673 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10674 agent_expr, eval_result_type): Move to ax.h.
10675 (parse_agent_expr): Rename to ...
10676 (gdb_parse_agent_expr): ... this, make it non-static and move
10678 (unparse_agent_expr) Rename to ...
10679 (gdb_unparse_agent_expr): ... this, make it non-static and move
10681 (eval_agent_expr): Rename to ...
10682 (eval_tracepoint_agent_expr): ... this.
10683 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10684 forward declarations.
10685 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10686 (agent_get_trace_state_variable_value): New function.
10687 (agent_set_trace_state_variable_value): New function.
10688 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10689 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10690 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10691 (condition_true_at_tracepoint): Likewise.
10692 (parse_agent_expr): Rename to ...
10693 (gdb_parse_agent_expr): ... this and move to ax.c.
10694 (unparse_agent_expr): Rename to ...
10695 (gdb_unparse_agent_expr): ... this and move to ax.c.
10696 (gdb_agent_op_name): Move to ax.c.
10697 (eval_agent_expr): Rename to ...
10698 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10700 (eval_tracepoint_agent_expr): New function.
10701 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10703 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10705 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10706 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10707 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10708 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10709 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10710 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10711 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10712 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10713 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10714 (compile_bytecodes): Remove forward declaration.
10715 (is_goto_target): Move to ax.c.
10716 (compile_bytecodes): Move to ax.c and call
10717 agent_get_trace_state_variable_value (...) and
10718 agent_set_trace_state_variable_value (...).
10720 * Makefile.in: Update ax.c and IPA dependencies.
10722 2012-02-24 Pedro Alves <palves@redhat.com>
10724 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10725 (cmd_bigqtbuffer_circular): ... this. Only handle
10726 'QTBuffer:circular:'.
10727 (handle_tracepoint_general_set): Adjust.
10729 2012-02-16 Yao Qi <yao@codesourcery.com>
10731 * inferiors.c: Move code to ...
10732 * dll.c: .... here. New.
10733 * server.h: Declare clear_dlls.
10734 * Makefile.in (SFILES): Add dll.c.
10738 2012-02-11 Yao Qi <yao@codesourcery.com>
10740 * server.c: (handle_monitor_command): Add a new parameter
10742 (handle_query): Update caller.
10744 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10746 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10747 * configure, config.in: Regenerate.
10748 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10751 2012-02-02 Pedro Alves <palves@redhat.com>
10753 Try SIGKILL first, then PTRACE_KILL.
10754 * linux-low.c (linux_kill_one_lwp): New.
10755 (linux_kill_one_lwp): Rename to ...
10756 (kill_one_lwp_callback): ... this. Use the new
10757 linux_kill_one_lwp.
10759 2012-02-02 Pedro Alves <palves@redhat.com>
10761 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10764 2012-01-27 Pedro Alves <palves@redhat.com>
10766 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10767 (elf_64_file_p): Make static.
10768 (linux_pid_exe_is_elf_64_file): New.
10769 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10770 Delete declarations.
10771 (linux_pid_exe_is_elf_64_file): Declare.
10772 * linux-x86-low.c (x86_arch_setup): Use
10773 linux_pid_exe_is_elf_64_file.
10775 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10777 * linux-low.c (linux_wait_for_event_1): Rename to ...
10778 (linux_wait_for_event): ... here and merge it with former
10779 linux_wait_for_event - new variable wait_ptid, use it.
10780 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10782 2012-01-23 Pedro Alves <palves@redhat.com>
10784 * server.c (main): Avoid yet another case of infinite loop while
10785 detaching/killing after a longjmp.
10787 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10790 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10792 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10794 * hostio.c (handle_readlink): New function.
10795 (handle_vFile): Call it to handle "vFile:readlink" packets.
10797 2012-01-20 Pedro Alves <palves@redhat.com>
10798 Ulrich Weigand <ulrich.weigand@linaro.org>
10800 * server.c (handle_v_requests): Only support vAttach and vRun to
10801 start multiple processes when in extended protocol mode.
10803 2012-01-17 Pedro Alves <palves@redhat.com>
10805 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10806 memalign plus mprotect to allocate the scratch buffer.
10808 2012-01-13 Pedro Alves <palves@redhat.com>
10810 * server.c (attach_inferior): Clear `cont_thread'.
10812 2012-01-13 Pedro Alves <palves@redhat.com>
10814 * server.c (main): Avoid infinite loop while detaching/killing
10817 2012-01-09 Doug Evans <dje@google.com>
10819 * server.c (start_inferior): Set last_ptid in --wrapper case.
10821 2012-01-06 Yao Qi <yao@codesourcery.com>
10823 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10825 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10827 2012-01-04 Yao Qi <yao@codesourcery.com>
10829 * tracepoint.c (cmd_qtdp): Print debug message
10830 for static tracepoint.
10832 2012-01-04 Yao Qi <yao@codesourcery.com>
10834 * tracepoint.c (trace_vdebug): Differentiate debug message
10835 between gdbserver and IPA.
10837 2012-01-03 Yao Qi <yao@codesourcery.com>
10839 * tracepoint.c (tracepoint_was_hit): Don't collect for
10842 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10844 * terminal.h: Reformat copyright header.
10846 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10848 * server.c (gdbserver_version): Update copyright year.
10849 * gdbreplay.c (gdbreplay_version): Likewise.
10851 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10853 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10856 2011-12-18 Hui Zhu <teawater@gmail.com>
10857 * linux-low.c (linux_create_inferior): Save return value to ret.
10859 2011-12-18 Hui Zhu <teawater@gmail.com>
10861 * linux-low.c (linux_create_inferior): Save return value to ret.
10863 2011-12-16 Doug Evans <dje@google.com>
10865 * linux-low.c (linux_create_inferior): If stdio connection,
10866 redirect stdin from /dev/null, stdout to stderr.
10867 * remote-utils.c (remote_is_stdio): New static global.
10868 (remote_connection_is_stdio): New function.
10869 (remote_prepare): Handle stdio connection.
10870 (remote_open): Ditto.
10871 (remote_close): Don't close stdin for stdio connections.
10872 (read_prim,write_prim): New functions. Replace all calls to
10873 read/write to these.
10874 * server.c (main): Watch for "-" argument. Move call to
10875 remote_prepare before start_inferior.
10876 * server.h (STDIO_CONNECTION_NAME): New macro.
10877 (remote_connection_is_stdio): Declare.
10879 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10880 in debugging output.
10882 2011-12-15 Yao Qi <yao@codesourcery.com>
10884 * tracepoint.c: Include sys/syscall.h.
10885 (gdb_ust_thread): Remove preprocessor conditional.
10887 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10889 * linux-low.c (linux_detach_one_lwp): Call
10890 the_low_target.prepare_to_resume before detaching.
10892 2011-12-14 Yao Qi <yao@codesourcery.com>
10894 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10897 2011-12-14 Yao Qi <yao@codesourcery.com>
10899 * i386-low.c (i386_low_stopped_data_address): Initialize local
10900 variable `control'.
10902 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10906 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10907 DR_CONTROL unless necessary. Extend comments.
10908 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10909 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10911 2011-12-13 Yao Qi <yao@codesourcery.com>
10913 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10915 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10917 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10919 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10920 Print new debug message for such case.
10922 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10924 Fix overlapping memcpy.
10925 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10926 the read_inferior_memory transfer.
10927 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10928 write_inferior_memory transfer.
10929 (set_fast_tracepoint_jump): New variable buf. Use it for the
10930 read_inferior_memory and write_inferior_memory transfers.
10931 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10932 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10933 Use it for the write_inferior_memory transfer.
10934 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10937 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10939 * linux-low.c (fetch_register, store_register): Make code
10940 consistent, fix formatting.
10942 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10944 * linux-low.c (usr_store_inferior_registers): Factor out code
10945 to handle individual registers into...
10946 (store_register): ... this new function.
10948 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10950 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10951 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10952 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10953 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10954 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10955 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10956 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10957 (srv_xmlfiles): Add new XML files.
10959 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10961 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10962 (init_registers_s390_linux32v1): Add prototype.
10963 (init_registers_s390_linux32v2): Likewise.
10964 (init_registers_s390_linux64v1): Likewise.
10965 (init_registers_s390_linux64v2): Likewise.
10966 (init_registers_s390x_linux64v1): Likewise.
10967 (init_registers_s390x_linux64v2): Likewise.
10968 (s390_num_regs): Increment to 52.
10969 (s390_regmap): Add orig_r2 register.
10970 (s390_num_regs_3264): Increment to 68.
10971 (s390_regmap_3264): Add orig_r2 register.
10972 (s390_collect_ptrace_register): Handle orig_r2 register.
10973 (s390_supply_ptrace_register): Likewise.
10974 (s390_fill_last_break): New function.
10975 (s390_store_last_break): Likewise.
10976 (s390_fill_system_call): New function.
10977 (s390_store_system_call): Likewise.
10978 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10980 (s390_check_regset): New function.
10981 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10982 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10983 Update target_regsets for available register sets.
10985 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10986 Jan Kratochvil <jan.kratochvil@redhat.com>
10988 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10989 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10991 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10992 * linux-low.h (struct process_info_private): New member r_debug.
10993 * server.c (handle_qxfer_libraries): Call
10994 the_target->qxfer_libraries_svr4.
10995 (handle_qxfer_libraries_svr4): New function.
10996 (qxfer_packets): New entry "libraries-svr4".
10997 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10998 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10999 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11000 PACKET_qXfer_libraries_svr4.
11002 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11004 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11005 PSW address/mask between 8-byte and 16-byte formats.
11006 (s390_supply_ptrace_register): Likewise.
11007 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11008 basic addressing mode bit.
11010 2011-11-24 Stan Shebs <stan@codesourcery.com>
11012 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11014 2011-11-17 Stan Shebs <stan@codesourcery.com>
11016 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11017 (tracing_start_time): New global.
11018 (tracing_stop_time): New global.
11019 (tracing_user_name): New global.
11020 (tracing_notes): New global.
11021 (tracing_stop_note): New global.
11022 (cmd_qtstart): Set traceframe_usage, start_time.
11023 (stop_tracing): Set stop_time.
11024 (cmd_qtstatus): Report additional status.
11025 (cmd_qtp): New function.
11026 (handle_tracepoint_query): Call it.
11027 (cmd_qtnotes): New function.
11028 (handle_tracepoint_general_set): Call it.
11029 (get_timestamp): Rename from tsv_get_timestamp.
11031 2011-11-14 Stan Shebs <stan@codesourcery.com>
11032 Kwok Cheung Yeung <kcy@codesourcery.com>
11034 * linux-x86-low.c (small_jump_insn): New.
11035 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11036 trampoline and error message, build a trampoline and issue a small
11037 jump instruction to it.
11038 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11039 trampoline and error message.
11040 (x86_get_min_fast_tracepoint_insn_len): New.
11041 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11042 * linux-low.h (struct linux_target_ops): Add arguments to
11043 install_fast_tracepoint_jump_pad operation, add new operation.
11044 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11046 (linux_get_min_fast_tracepoint_insn_len): New function.
11047 (linux_target_op): Add new operation.
11048 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11049 (gdb_trampoline_buffer_end): Ditto.
11050 (gdb_trampoline_buffer_error): Ditto.
11051 (struct ipa_sym_addresses): Add fields for new IPA variables.
11052 (symbol_list): Add entries for new IPA variables.
11053 (struct tracepoint): Add fields to hold the address range of the
11054 trampoline used by the tracepoint.
11055 (trampoline_buffer_head): New static variable.
11056 (trampoline_buffer_tail): Ditto.
11057 (claim_trampoline_space): New function.
11058 (have_fast_tracepoint_trampoline_buffer): New function.
11059 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11061 (install_fast_tracepoint): Ditto, also add error buffer argument.
11062 (cmd_qtminftpilen): New function.
11063 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11064 (fast_tracepoint_from_trampoline_address): New function.
11065 (fast_tracepoint_collecting): Handle trampoline as part of jump
11067 (set_trampoline_buffer_space): New function.
11068 (initialize_tracepoint): Initialize new IPA variables.
11069 * target.h (struct target_ops): Add arguments to
11070 install_fast_tracepoint_jump_pad operation, add new
11071 get_min_fast_tracepoint_insn_len operation.
11072 (target_get_min_fast_tracepoint_insn_len): New.
11073 (install_fast_tracepoint_jump_pad): Add arguments.
11074 * server.h (IPA_BUFSIZ): Define.
11075 * linux-i386-ipa.c: Include extra header files.
11076 (initialize_fast_tracepoint_trampoline_buffer): New function.
11077 (initialize_low_tracepoint): Call it.
11078 * server.h (set_trampoline_buffer_space): Declare.
11079 (claim_trampoline_space): Ditto.
11080 (have_fast_tracepoint_trampoline_buffer): Ditto.
11082 2011-11-14 Yao Qi <yao@codesourcery.com>
11084 * server.c (handle_query): Handle InstallInTrace for qSupported.
11085 * tracepoint.c (add_tracepoint): Sort list.
11086 (install_tracepoint, download_tracepoint): New.
11087 (cmd_qtdp): Call them to install and download tracepoints.
11088 (sort_tracepoints): Removed.
11089 (cmd_qtstart): Update.
11091 2011-11-14 Yao Qi <yao@codesourcery.com>
11093 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11094 * mem-break.h: Declare.
11095 * tracepoint.c (cmd_qtstart): Move some code to ...
11096 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11098 (download_tracepoints): Move some code to ...
11099 (download_tracepoint_1): ... here. New.
11101 2011-11-08 Yao Qi <yao@codesourcery.com>
11103 * remote-utils.c (relocate_instruction): A comment fix.
11105 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11107 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11108 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11109 dr_status_mirror and dr_control_mirror from debug_reg_state.
11110 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11111 (i386_initial_stuff): Remove use of deleted globals.
11112 (i386_get_thread_context, i386_set_thread_context,
11113 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11114 from debug_reg_state.
11116 2011-11-05 Yao Qi <yao@codesourcery.com>
11118 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11119 address as TPOINT's.
11121 2011-11-02 Stan Shebs <stan@codesourcery.com>
11123 * tracepoint.c (agent_mem_read_string): New function.
11124 (eval_agent_expr): Call it for tracenz.
11125 * server.c (handle_query): Report support for tracenz.
11127 2011-11-02 Yao Qi <yao@codesourcery.com>
11129 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11131 2011-11-02 Yao Qi <yao@codesourcery.com>
11133 * target.h: Fix a typo in comment.
11135 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11137 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11138 clobber the breakpoints' shadows with fast tracepoint jumps.
11139 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11140 * target.c (write_inferior_memory): Also pass MYADDR down to
11143 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11145 * configure.ac: Check support for personality routine.
11146 * configure: Regenerate.
11147 * config.in: Likewise.
11148 * linux-low.c: Include <sys/personality.h>.
11149 Define ADDR_NO_RANDOMIZE if necessary.
11150 (linux_create_inferior): Disable address space randomization when
11151 forking inferior, if requested.
11152 (linux_supports_disable_randomization): New function.
11153 (linux_target_ops): Install it.
11154 * server.h (disable_randomization): Declare.
11155 * server.c (disable_randomization): New global variable.
11156 (handle_general_set): Handle QDisableRandomization.
11157 (handle_query): Likewise for qSupported.
11158 (main): Support --disable-randomization and --no-disable-randomization
11159 command line arguments.
11160 * target.h (struct target_ops): Add supports_disable_randomization.
11161 (target_supports_disable_randomization): New macro.
11163 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11165 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11167 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11168 [!PT_GETDSBT] (target_loadmap): New definition.
11169 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11170 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11171 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11172 and PT_GETDSBT to LINUX_LOADMAP.
11173 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11174 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11176 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11178 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11179 (arm_linux_hwbp_cap): New static variable.
11180 (arm_linux_get_hwbp_cap): Replace by ...
11181 (arm_linux_init_hwbp_cap): ... this new function.
11182 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11183 (arm_linux_get_hw_watchpoint_count): Likewise.
11184 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11185 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11186 (arm_prepare_to_resume): Use perror_with_name instead of error.
11188 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11190 * linux-arm-low.c: Include <signal.h>.
11191 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11192 (struct arm_linux_hwbp_cap): New data type.
11193 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11194 (struct arm_linux_hw_breakpoint): New data type.
11195 (MAX_BPTS, MAX_WPTS): Define.
11196 (struct arch_process_info, struct arch_lwp_info): New data types.
11197 (arm_linux_get_hwbp_cap): New function.
11198 (arm_linux_get_hw_breakpoint_count): Likewise.
11199 (arm_linux_get_hw_watchpoint_count): Likewise.
11200 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11201 (arm_hwbp_control_initialize): Likewise.
11202 (arm_hwbp_control_is_enabled): Likewise.
11203 (arm_hwbp_control_is_initialized): Likewise.
11204 (arm_hwbp_control_disable): Likewise.
11205 (arm_linux_hw_breakpoint_equal): Likewise.
11206 (arm_linux_hw_point_initialize): Likewise.
11207 (struct update_registers_data): New data structure.
11208 (update_registers_callback: New function.
11209 (arm_insert_point): Likewise.
11210 (arm_remove_point): Likewise.
11211 (arm_stopped_by_watchpoint): Likewise.
11212 (arm_stopped_data_address): Likewise.
11213 (arm_new_process): Likewise.
11214 (arm_new_thread): Likewise.
11215 (arm_prepare_to_resume): Likewise.
11216 (the_low_target): Register arm_insert_point, arm_remove_point,
11217 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11218 arm_new_thread, and arm_prepare_to_resume.
11220 2011-09-15 Stan Shebs <stan@codesourcery.com>
11222 * server.h (struct emit_ops): Add compare-goto fields.
11223 * tracepoint.c (gdb_agent_op_sizes): New table.
11224 (emit_eq_goto): New function.
11225 (emit_ne_goto): New function.
11226 (emit_lt_goto): New function.
11227 (emit_le_goto): New function.
11228 (emit_gt_goto): New function.
11229 (emit_ge_goto): New function.
11230 (is_goto_target): New function.
11231 (compile_bytecodes): Recognize special cases of compare-goto
11232 combinations and call specialized emitters for them.
11233 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11234 (amd64_emit_ne_goto): New function.
11235 (amd64_emit_lt_goto): New function.
11236 (amd64_emit_le_goto): New function.
11237 (amd64_emit_gt_goto): New function.
11238 (amd64_emit_ge_goto): New function.
11239 (amd64_emit_ops): Add the new functions.
11240 (i386_emit_eq_goto): New function.
11241 (i386_emit_ne_goto): New function.
11242 (i386_emit_lt_goto): New function.
11243 (i386_emit_le_goto): New function.
11244 (i386_emit_gt_goto): New function.
11245 (i386_emit_ge_goto): New function.
11246 (i386_emit_ops): Add the new functions.
11248 2011-09-08 Stan Shebs <stan@codesourcery.com>
11250 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11251 (i386_emit_epilogue): Restore %ebx.
11253 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11255 * server.c (step_thread): Remove definition.
11256 (process_serial_event): Don't handle Hs.
11257 * server.h (step_thread): Remove declaration.
11258 * target.c (set_desired_inferior): Remove use of step_thread.
11260 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11262 * linux-low.c: Include linux-procfs.h.
11263 (linux_attach_lwp_1): Update comments.
11264 (linux_attach): Scan for existing threads when attaching to a
11265 process that is the tgid.
11266 * Makefile.in: Update dependencies.
11268 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11270 * configure.srv: Add linux-procfs.o dependencies.
11272 2011-08-14 Yao Qi <yao@codesourcery.com>
11274 * target.h (struct target_ops): Fix indent.
11275 * win32-low.c (win32_target_ops): Fix comment.
11277 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11278 Yao Qi <yao@codesourcery.com>
11280 * Makefile.in (clean): Remove tic6x-*.c files.
11281 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11282 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11283 (tic6x-c64xp-linux.c): Likewise.
11284 * configure.srv: Add support for tic6x-*-uclinux.
11285 * linux-tic6x-low.c: New.
11286 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11288 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11289 Yao Qi <yao@codesourcery.com>
11291 * target.h (struct target_ops): Add read_loadmap.
11292 * linux-low.c (struct target_loadseg): New type.
11293 (struct target_loadmap): New type.
11294 (linux_read_loadmap): New function.
11295 (linux_target_ops): Add linux_read_loadmap.
11296 * server.c (handle_query): Support qXfer:fdpic:read packet.
11297 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11300 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11302 * win32-low.c: Include <stdint.h>.
11304 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11306 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11307 to the inferior here.
11308 (i386_remove_aligned_watchpoint): Ditto.
11309 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11310 fit part of the watchpoint in the debug registers.
11311 (i386_update_inferior_debug_regs): New.
11312 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11313 registers, and only update the inferior on success.
11314 (i386_low_remove_watchpoint): Ditto.
11316 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11318 * linux-low.c (compare_ints, unique, list_threads, show_process,
11319 linux_core_of_thread): Delete.
11320 (linux_target_ops): Change linux_core_of_thread to
11321 linux_common_core_of_thread.
11322 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11323 * utils.c (malloc_failure): Change type of argument.
11324 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11325 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11326 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11327 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11328 (IPA_OBJS): Add common-utils-ipa.o.
11329 (ptid_h, linux_osdata_h): New macros.
11330 (server_h): Add common/common-utils.h, common/xml-utils.h,
11331 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11333 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11334 ptid.o, buffer.o): New rules.
11335 (linux-low.o): Add common/linux-osdata.h as a dependency.
11336 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11337 * configure.ac: Add AC_HEADER_DIRENT check.
11338 * config.in: Regenerate.
11339 * configure: Regenerate.
11340 * remote-utils.c (xml_escape_text): Delete.
11341 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11342 buffer_xml_printf): Move to common/buffer.c.
11343 * server.c (main): Remove call to initialize_inferiors.
11344 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11345 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11346 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11347 internal_error, gdb_assert, gdb_assert_fail): Delete.
11348 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11349 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11351 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11352 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11353 initialize_inferiors): Delete.
11355 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11357 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11360 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11362 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11364 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11366 2011-05-26 Yao Qi <yao@codesourcery.com>
11368 * Makefile.in (thread-db.o): Track dependence to
11369 common/gdb_thread_db.h.
11370 * thread-db.c: include gdb_thread_db.h from right place.
11372 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11374 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11375 __FILE__ and __LINE__ to internal_error.
11377 2011-05-13 Doug Evans <dje@google.com>
11379 * thread-db.c (try_thread_db_load_from_sdir): New function.
11380 (try_thread_db_load_from_dir): New function.
11381 (thread_db_load_search): Handle $sdir, ignore $pdir.
11382 Remove trying of system directories if search of
11383 libthread-db-search-path fails, that is now done via $sdir.
11385 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11387 * server.c (handle_query): Add EnableDisableTracepoints to the list
11388 of supported features.
11389 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11391 (cmd_qtenable_disable): New.
11392 (cmd_qtstart): Install tracepoints even if disabled.
11393 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11394 receiving a QTEnable or QTDisable packet.
11395 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11396 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11398 (gdb_probe): Skip data collection if static tracepoint is disabled.
11400 2011-05-10 Doug Evans <dje@google.com>
11402 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11404 2011-05-04 Doug Evans <dje@google.com>
11406 * linux-low.c (linux_join): Skip process lookup.
11407 * spu-low.c (spu_join): Ditto.
11408 * server.c (join_inferiors_callback): Delete.
11409 (process_serial_event): For 'D' packet (detach) call join_inferior
11412 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11414 * README: Don't mention xscale*-*-linux*.
11415 * configure.srv (xscale*-*-linux*): Don't handle target.
11417 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11419 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11421 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11422 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11423 (i386_emit_void_call_2): Likewise.
11425 2011-04-26 Yao Qi <yao@codesourcery.com>
11427 * linux-low.c: Move common macros to linux-ptrace.h.
11428 Include linux-ptrace.h.
11429 * Makefile.in (linux_ptrace_h): New.
11430 (linux-low.o): Depends on linux-ptrace.h.
11432 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11434 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11435 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11436 (remote_prepare): New function with most of the TCP code from ...
11437 (remote_open): ... here. Detect PORT here unconditionally. Move also
11438 setting transport_is_reliable.
11439 * server.c (run_once): New variable.
11440 (gdbserver_usage): Document it.
11441 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11442 the first run if RUN_ONCE.
11443 * server.h (run_once, remote_prepare): New declarations.
11445 2011-04-19 Tom Tromey <tromey@redhat.com>
11447 * win32-low.c (handle_load_dll): Remove duplicate "the".
11449 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11451 Remove support for old Cygwin 1.5 versions.
11452 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11453 function to avoid warning.
11454 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11457 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11459 * gdbserver/server.h (Macro _): Define it if not available.
11461 2011-03-14 Michael Snyder <msnyder@vmware.com>
11463 * hostio.c (handle_close): Remove unnecessary null test.
11465 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11467 * Makefile.in (maintainer-clean realclean distclean): Remove
11468 "make ... subdir_do" command.
11470 2011-03-10 Michael Snyder <msnyder@vmware.com>
11472 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11474 * server.c (handle_v_run): Free alloced buffer on early return.
11476 2011-03-09 Yao Qi <yao@codesourcery.com>
11479 2011-03-04 Yao Qi <yao@codesourcery.com>
11481 * Makefile.in: Remove GNU make feature --directory.
11483 2011-03-05 Yao Qi <yao@codesourcery.com>
11485 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11486 (subdir_do): New make target. Copied from gdb/Makefile.
11487 (maintainer-clean, realclean, distclean, clean): Call corresponding
11488 make targets in common/Makefile.
11490 2011-02-11 Yao Qi <yao@codesourcery.com>
11492 * configure.ac: Call AC_PROG_RANLIB.
11493 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11494 * configure: Regenerate.
11496 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11498 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11500 2011-03-06 Yao Qi <yao@codesourcery.com>
11502 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11504 2011-03-05 Yao Qi <yao@codesourcery.com>
11506 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11507 (subdir_do): New make target. Copied from gdb/Makefile.
11508 (maintainer-clean, realclean, distclean, clean): Call corresponding
11509 make targets in common/Makefile.
11511 2011-03-04 Yao Qi <yao@codesourcery.com>
11513 * Makefile.in: Remove GNU make feature --directory.
11515 2011-03-04 Michael Snyder <msnyder@vmware.com>
11517 * server.c (queue_stop_reply): Call xmalloc not malloc.
11519 2011-03-02 Michael Snyder <msnyder@vmware.com>
11521 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11523 2011-02-28 Michael Snyder <msnyder@vmware.com>
11525 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11526 (cmd_qtframe): Ditto.
11527 (cmd_qtbuffer): Ditto.
11528 (cmd_bigqtbuffer): Ditto.
11530 * utils.c (decimal2str): Initialize 'width' to nine, then
11531 don't mess with it.
11533 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11535 * hostio.c (require_data): Free *data, not data.
11537 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11539 * hostio.c (require_data): Use free, not xfree.
11541 2011-02-27 Michael Snyder <msnyder@vmware.com>
11543 * server.c (handle_query): Discard unused value.
11545 * hostio.c (require_data): Free malloc memory before returning
11548 2011-02-26 Michael Snyder <msnyder@vmware.com>
11550 * linux-low.c (list_threads): Call closedir for dirent.
11552 2011-02-27 Michael Snyder <msnyder@vmware.com>
11554 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11555 a case statement falls through.
11557 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11559 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11562 2011-02-26 Michael Snyder <msnyder@vmware.com>
11564 * utils.c (decimal2str): Eliminate dead code and dead param.
11565 (pulongest): Drop dead param from call to decimal2str.
11568 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11570 Revert the following patch (not approved yet):
11571 2011-02-21 Hui Zhu <teawater@gmail.com>
11572 * tracepoint.c (tp_printf): New function.
11573 (eval_agent_expr): Handle gdb_agent_op_printf.
11575 2011-02-21 Hui Zhu <teawater@gmail.com>
11577 * tracepoint.c (tp_printf): New function.
11578 (eval_agent_expr): Handle gdb_agent_op_printf.
11580 2011-02-18 Tom Tromey <tromey@redhat.com>
11582 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11583 (tracepoint.o): Likewise.
11584 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11585 (gdb_agent_op_names): Likewise.
11587 2011-02-18 Tom Tromey <tromey@redhat.com>
11589 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11590 gdb_agent_op_rot>: New constants.
11591 (gdb_agent_op_names): Add pick and roll.
11592 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11595 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11597 * aclocal.m4: Regenerated with aclocal-1.11.1.
11599 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11601 * server.c (handle_qxfer_traceframe_info): New.
11602 (qxfer_packets): Register "traceframe-info".
11603 (handle_query): Report support for qXfer:traceframe-info:read+.
11604 * tracepoint.c (match_blocktype): New.
11605 (traceframe_find_block_type): Rename to ...
11606 (traceframe_walk_blocks): ... this. Add callback filter argument,
11608 (traceframe_find_block_type): New, reimplemented on top of
11609 traceframe_walk_blocks.
11610 (build_traceframe_info_xml): New.
11611 (traceframe_read_info): New.
11612 * server.h (traceframe_read_info): Declare.
11614 2011-02-11 Yao Qi <yao@codesourcery.com>
11616 * configure.ac: Call AC_PROG_RANLIB.
11617 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11618 * configure: Regenerate.
11620 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11622 * server.c (gdb_read_memory): Change return semantics to allow
11624 (handle_search_memory_1): Adjust.
11625 (process_serial_event) <'m' packet>: Handle partial transfers.
11626 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11628 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11630 * regcache.c (init_register_cache): Initialize
11631 regcache->register_status.
11632 (free_register_cache): Release regcache->register_status.
11633 (regcache_cpy): Copy register_status.
11634 (registers_to_string): Print 'x's for unavailable registers.
11635 (supply_register): Mark the register's status valid or
11636 unavailable, depending on whether a buffer was passed in or not.
11637 (supply_register_zeroed): New.
11638 (supply_regblock): Mark the registers' status valid or
11639 unavailable, depending on whether a buffer was passed in or not.
11640 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11641 (struct regcache): New `register_status' field.
11642 (supply_register_zeroed): Declare.
11643 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11644 supply_register_zeroed, rather than passing a NULL buffer to
11646 * tracepoint.c (fetch_traceframe_registers): Update comment.
11648 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11650 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11653 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11655 * server.h (decode_xfer_write): Change prototype.
11656 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11657 and don't extract the annex here.
11658 * server.c (decode_xfer_read): Remove `annex' parameter,
11659 and don't extract the annex here.
11660 (decode_xfer): New.
11661 (struct qxfer): New.
11662 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11663 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11664 (handle_qxfer_statictrace): New functions, abstracted out from
11665 handle_query, and made to use the struct qxfer interface.
11666 (handle_threads_qxfer_proper): Rename to ...
11667 (handle_qxfer_threads_proper): ... this.
11668 (handle_threads_qxfer): Rename to ...
11669 (handle_qxfer_threads): ... this. Adjust.
11670 (qxfer_packets): New array.
11671 (handle_qxfer): New function.
11672 (handle_query): Use handle_qxfer.
11674 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11676 * gdbreplay.c: Shorten lines of >= 80 columns.
11677 * linux-low.c: Ditto.
11678 * linux-ppc-low.c: Ditto.
11679 * linux-s390-low.c: Ditto.
11680 * linux-sparc-low.c: Ditto.
11681 * linux-x86-low.c: Ditto.
11682 * linux-xtensa-low.c: Ditto.
11683 * mem-break.c: Ditto.
11684 * nto-low.c: Ditto.
11685 * regcache.h: Ditto.
11686 * remote-utils.c: Ditto.
11689 * thread-db.c: Ditto.
11690 * tracepoint.c: Ditto.
11692 * win32-low.h: Ditto.
11694 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11696 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11699 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11701 * server.c (gdbserver_version): Update copyright year in version
11703 * gdbreplay.c (gdbreplay_version): Ditto.
11705 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11707 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11708 * linux-bfin-low.c: New file.
11709 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11710 PT_DATA_ADDR for BFIN targets.
11711 * Makefile.in (SFILES): Add linux-bfin-low.c.
11712 (clean): Remove reg-bfin.c.
11713 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11714 * README: Mention supported Blackfin targets.
11716 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11718 * .gitignore: New file.
11720 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11722 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11724 2010-10-22 Jie Zhang <jie@codesourcery.com>
11726 * Makefile.in: Add FLAGS_TO_PASS variable.
11727 (install): Remove dependency of install-only and recursively
11728 invoke make for install-only.
11730 2010-10-04 Doug Evans <dje@google.com>
11732 * Makefile.in (uninstall): Use $(DESTDIR).
11734 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11738 * linux-x86-low.c (compat_siginfo_from_siginfo)
11739 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11740 si_code is < 0. Check for si_code == SI_TIMER before checking for
11743 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11745 * lynx-i386-low.c: New file.
11746 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11748 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11750 * lynx-low.c (ptrace_request_to_str): Remove handling for
11751 request values that have been removed in LynxOS 5.x.
11753 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11755 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11758 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11760 * configure.ac: Add --enable-inprocess-agent option.
11761 * configure: Rebuilt.
11763 2010-09-06 Yao Qi <yao@codesourcery.com>
11765 * linux-low.c (linux_kill): Remove unused variable.
11766 (linux_stabilize_threads): Likewise.
11767 * server.c (start_inferior): Likewise.
11768 (queue_stop_reply_callback): Likewise.
11769 * tracepoint.c (do_action_at_tracepoint): Likewise.
11771 2010-09-06 Yao Qi <yao@codesourcery.com>
11773 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11776 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11778 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11780 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11782 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11785 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11787 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11788 gdbserver/lynx-ppc-low.c: New files.
11789 * Makefile.in (lynx_low_h): New variable.
11790 (lynx-low.o, lynx-ppc-low.o): New rules.
11791 * configure.ac: On LynxOS, link with -lnetinet.
11792 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11793 * configure: regenerate.
11795 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11797 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11798 * configure.ac: Add check for vasprintf and vsnprintf.
11799 * configure, config.in: Regenerate.
11800 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11802 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11804 * gdbreplay.c: Move include of alloca.h up, next to include of
11806 * server.h: Add include of malloc.h.
11807 * mem-break.c: Remove include of malloc.h.
11808 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11810 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11812 * Makefile.in (memmem.o): Build with -Wno-error.
11814 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11816 * utils.c (xsnprintf): Make non-static.
11817 * server.h: Add xsnprintf declaration.
11818 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11819 replace calls to snprintf by calls to xsnprintf throughout.
11821 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11823 * configure.ac: Add configure check for alloca.
11824 * configure, config.in: Regenerate.
11825 * server.h: Include alloca.h if it exists.
11826 * gdbreplay.c: Include alloca.h if it exists.
11828 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11830 * linux-low.c (__SIGRTMIN): Define if not already defined.
11831 (linux_create_inferior): Check for __ANDROID__ rather than
11833 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11834 are already deferred.
11835 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11836 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11837 stopped and already has a pending signal to report.
11838 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11839 a pending signal to report or is moving out of a jump pad.
11840 (linux_init_signals): Check for __ANDROID__ rather than
11843 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11845 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11846 debug_threads check. Avoid a linear search when not doing debug
11849 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11851 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11852 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11853 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11854 (process_event): Change local fd's type to gdb_fildes_t.
11855 (create_file_handler): Adjust prototype.
11856 (delete_file_handler): Adjust prototype.
11857 (handle_file_event): Adjust prototype. Use pfildes.
11858 (create_file_event): Adjsut prototype.
11859 * remote-utils.c (remote_desc, listen_desc): Change type to
11861 * server.h: New gdb_fildes_t typedef.
11862 [USE_WIN32API]: Include winsock2.h.
11863 (delete_file_handler, add_file_handler): Adjust prototypes.
11864 (pfildes): Declare.
11865 * utils.c (pfildes): New.
11867 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11869 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11870 * configure: Regenerate.
11872 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11874 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11875 (linux_done_accessing_memory): ... this.
11876 (linux_target_ops): Adjust.
11877 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11878 * nto-low.c (nto_target_ops): Adjust comment.
11879 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11880 * spu-low.c (spu_target_ops): Adjust comment.
11881 * target.h (target_ops): Rename unprepare_to_access_memory field
11882 to done_accessing_memory.
11883 (unprepare_to_access_memory): Rename to ...
11884 (done_accessing_memory): ... this.
11886 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11888 * linux-low.c (linux_prepare_to_access_memory): New.
11889 (linux_unprepare_to_access_memory): New.
11890 (linux_target_ops): Install them.
11891 * server.c (read_memory): Rename to ...
11892 (gdb_read_memory): ... this. Use
11893 prepare_to_access_memory/prepare_to_access_memory.
11894 (write_memory): Rename to ...
11895 (gdb_write_memory): ... this. Use
11896 prepare_to_access_memory/prepare_to_access_memory.
11897 (handle_search_memory_1): Adjust.
11898 (process_serial_event): Adjust.
11899 * target.h (struct target_ops): New fields
11900 prepare_to_access_memory and unprepare_to_access_memory.
11901 (prepare_to_access_memory, unprepare_to_access_memory): New.
11902 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11903 prepare_to_access_memory/prepare_to_access_memory.
11904 * nto-low.c (nto_target_ops): Adjust.
11905 * spu-low.c (spu_target_ops): Adjust.
11906 * win32-low.c (win32_target_ops): Adjust.
11908 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11910 * Makefile.in (WARN_CFLAGS): Get it from configure.
11911 (WERROR_CFLAGS): New.
11912 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11913 * configure.ac: Introduce --enable-werror, which adds -Werror to
11914 the compiler command line. Enabled by default. Disable with
11915 --disable-werror. Add -Wdeclaration-after-statement
11916 Wpointer-arith and -Wformat-nonliteral to warning flags.
11917 * configure: Regenerate.
11919 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11921 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11923 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11925 * gdbreplay.c (remote_error): New.
11927 (expect): Use gdbchar. Check for error reading from GDB.
11928 Clarify sync error output.
11929 (play): Check for errors writing to GDB.
11930 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11931 * remote-utils.c (getpkt): Check for errors writing to the remote
11934 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11936 * linux-low.c (linux_wait_1): Move non-debugging code out of
11937 `debug_threads' control.
11939 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11941 * linux-low.c (linux_wait_1): Don't set last_status here.
11942 * server.c (push_event, queue_stop_reply_callback): Assert we're
11943 not pushing a TARGET_WAITKIND_IGNORE event.
11944 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11945 (myresume, handle_target_event): Set the thread's last_resume_kind
11946 and last_status from the target returned status.
11948 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11952 * linux-x86-low.c (update_debug_registers_callback): New.
11953 (i386_dr_low_set_addr): Use it.
11954 (i386_dr_low_get_addr): New.
11955 (i386_dr_low_set_control): Use update_debug_registers_callback.
11956 (i386_dr_low_get_control): New.
11957 (i386_dr_low_get_status): Adjust.
11958 * linux-low.c (linux_stop_lwp): New.
11959 * linux-low.h (linux_stop_lwp): Declare.
11961 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11962 argument instead of a i386_debug_reg_state.
11963 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11964 a i386_debug_reg_state.
11965 (i386_insert_aligned_watchpoint): Adjust.
11966 (i386_remove_aligned_watchpoint): Adjust.
11967 (i386_low_stopped_data_address): Read the debug registers from the
11968 inferior instead of from the mirrors.
11969 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11970 (i386_dr_low_get_addr): Declare.
11971 (i386_dr_low_get_control): Declare.
11972 (i386_dr_low_get_status): Change prototype.
11974 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11975 (i386_dr_low_get_addr): New.
11976 (i386_dr_low_get_control): New.
11977 (i386_dr_low_get_status): Adjust prototype. Return
11979 (i386_initial_stuff): Clear dr_status_mirror and
11981 (i386_get_thread_context): Adjust.
11982 (i386_set_thread_context): Adjust.
11983 (i386_thread_added): Adjust.
11985 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11987 * linux-low.h (linux_thread_area): Delete declaration.
11989 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11991 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11992 after its termination.
11994 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11996 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11997 (gdb_wants_all_stopped): Delete.
11998 (linux_wait_1): Don't call them.
11999 * server.c (handle_v_cont): Tag all threads as want-stopped.
12000 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12001 stopped as "client-wants-stopped".
12003 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12005 * Makefile.in (signals_h): New.
12006 (server_h): Depend on it.
12007 (server.o): Don't depend on $(signals_def).
12008 (signals.o): Depend on $(signals_def).
12010 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12012 * Makefile.in (signals_def): New.
12013 (server_h): Append include/gdb/signals.h and signals_def.
12014 (server.o): Append signals_def.
12016 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12018 * server.c (handle_target_event): Use target_signal_to_host for
12019 resume_info.sig initialization.
12020 * target.h (struct thread_resume) <sig>: New comment.
12022 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12024 * server.c (handle_query): strcpy() the returned string from paddress()
12025 instead of sprintf().
12026 * utils.c (paddress): Return phex_nz().
12028 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12030 * server.c (handle_v_cont): Call mourn_inferior if process
12032 (myresume): Likewise.
12034 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12036 Static tracepoints, and integration with UST.
12038 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12039 * mem-break.c (uninsert_all_breakpoints)
12040 (reinsert_all_breakpoints): New.
12041 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12042 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12043 (gdb_agent_ust_loaded, helper_thread_id)
12044 (gdb_agent_helper_thread_id): New macros.
12045 (struct ipa_sym_addresses): Add addr_ust_loaded,
12046 addr_helper_thread_id, addr_cmd_buf.
12047 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12048 (in_process_agent_loaded_ust): New.
12049 (write_e_ust_not_loaded): New.
12050 (maybe_write_ipa_ust_not_loaded): New.
12051 (struct collect_static_trace_data_action): New.
12052 (enum tracepoint_type) <static_tracepoint>: New.
12053 (struct tracepoint) <handle>: Mention static tracepoints.
12054 (struct static_tracepoint_ctx): New.
12055 (CMD_BUF_SIZE): New.
12056 (add_tracepoint_action): Handle static tracepoint actions.
12057 (unprobe_marker_at): New.
12058 (clear_installed_tracepoints): Handle static tracepoints.
12059 (cmd_qtdp): Handle static tracepoints.
12060 (probe_marker_at): New.
12061 (cmd_qtstart): Handle static tracepoints.
12062 (response_tracepoint): Handle static tracepoints.
12063 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12064 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12065 (get_context_regcache): Handle static tracepoints.
12066 (do_action_at_tracepoint): Handle static tracepoint actions.
12067 (traceframe_find_block_type): Handle static trace data blocks.
12068 (traceframe_read_sdata): New.
12069 (download_tracepoints): Download static tracepoint actions.
12070 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12071 (GDB_PROBE_NAME): New.
12073 (GET_UST_SYM): New.
12076 (ust_marker_to_static_tracepoint): New.
12078 (collect_ust_data_at_tracepoint): New.
12079 (gdb_ust_probe): New.
12080 (UNIX_PATH_MAX, SOCK_DIR): New.
12081 (gdb_ust_connect_sync_socket): New.
12082 (resume_thread, stop_thread): New.
12083 (run_inferior_command): New.
12084 (init_named_socket): New.
12085 (gdb_ust_socket_init): New.
12086 (cstr_to_hexstr): New.
12088 (first_marker, next_marker): New.
12089 (response_ust_marker): New.
12090 (cmd_qtfstm, cmd_qtsstm): New.
12091 (unprobe_marker_at, probe_marker_at): New.
12092 (cmd_qtstmat, gdb_ust_thread): New.
12093 (gdb_ust_init): New.
12094 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12095 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12096 (ST_REGENTRY): New.
12097 (x86_64_st_collect_regmap): New.
12098 (X86_64_NUM_ST_COLLECT_GREGS): New.
12099 (AMD64_RIP_REGNUM): New.
12100 (supply_static_tracepoint_registers): New.
12101 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12102 (ST_REGENTRY): New.
12103 (i386_st_collect_regmap): New.
12104 (i386_NUM_ST_COLLECT_GREGS): New.
12105 (supply_static_tracepoint_registers): New.
12106 * server.c (handle_query): Handle qXfer:statictrace:read.
12107 <qSupported>: Report support for StaticTracepoints, and
12108 qXfer:statictrace:read features.
12109 * server.h (traceframe_read_sdata)
12110 (supply_static_tracepoint_registers): Declare.
12111 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12112 (unpack_varlen_hex): Include in IPA build.
12113 * Makefile.in (ustlibs, ustinc): New.
12114 (IPA_OBJS): Add remote-utils-ipa.o.
12115 ($(IPA_LIB)): Link -ldl and -lpthread.
12117 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12118 * config.in, configure: Regenerate.
12120 2010-06-20 Ian Lance Taylor <iant@google.com>
12121 Pedro Alves <pedro@codesourcery.com>
12123 * linux-x86-low.c (always_true): Delete.
12124 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12125 trying to fool the compiler with always_true.
12127 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12129 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12130 conditions in gdbserver.
12132 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12134 * spu-low.c (spu_read_memory): Wrap around local store limit.
12135 (spu_write_memory): Likewise.
12137 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12139 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12140 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12142 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12144 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12145 uses with LONGEST uses.
12147 2010-06-14 Stan Shebs <stan@codesourcery.com>
12148 Pedro Alves <pedro@codesourcery.com>
12152 * linux-x86-low.c: Include limits.h.
12154 (always_true): New.
12157 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12158 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12159 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12160 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12161 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12162 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12163 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12164 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12165 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12166 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12167 (amd64_emit_void_call_2): New.
12168 (amd64_emit_ops): New.
12169 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12170 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12171 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12172 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12173 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12174 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12175 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12176 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12177 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12178 (i386_emit_stack_adjust, i386_emit_int_call_1)
12179 (i386_emit_void_call_2): New.
12180 (i386_emit_ops): New.
12181 (x86_emit_ops): New.
12182 (the_low_target): Install x86_emit_ops.
12183 * server.h (struct emit_ops): New.
12184 (get_raw_reg_func_addr): Declare.
12185 (current_insn_ptr, emit_error): Declare.
12186 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12187 (set_trace_state_variable_value): New defines.
12188 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12189 addr_get_trace_state_variable_value and
12190 addr_set_trace_state_variable_value.
12191 (symbol_list): New fields for get_raw_reg,
12192 get_trace_state_variable_value and set_trace_state_variable_value.
12193 (condfn): New typedef.
12194 (struct tracepoint): New field `compiled_cond'.
12195 (do_action_at_tracepoint): Clear compiled_cond.
12196 (get_trace_state_variable_value, set_trace_state_variable_value):
12198 (condition_true_at_tracepoint): If there's a compiled condition,
12200 (current_insn_ptr, emit_error): New globals.
12201 (struct bytecode_address): New.
12202 (get_raw_reg_func_addr): New.
12203 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12204 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12205 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12206 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12207 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12208 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12209 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12210 (compile_tracepoint_condition, compile_bytecodes): New.
12211 * target.h (emit_ops): Forward declare.
12212 (struct target_ops): New field emit_ops.
12213 (target_emit_ops): New.
12214 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12215 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12216 * linux-low.c (linux_emit_ops): New.
12217 (linux_target_ops): Install it.
12218 * linux-low.h (struct linux_target_ops): New field emit_ops.
12220 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12222 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12223 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12225 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12226 Stan Shebs <stan@codesourcery.com>
12228 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12229 (all): Depend on $(extra_libraries).
12230 (install-only): Install the IPA.
12231 (IPA_OBJS, IPA_LIB): New.
12232 (clean): Remove the IPA lib.
12233 (IPAGENT_CFLAGS): New.
12234 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12235 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12236 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12237 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12238 * configure.ac: Check for atomic builtins support in the compiler.
12239 (IPA_DEPFILES, extra_libraries): Define.
12240 * configure.srv (ipa_obj): Add description.
12241 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12242 (i[34567]86-*-linux*): Set ipa_obj.
12243 (x86_64-*-linux*): Set ipa_obj.
12244 * linux-low.c (stabilizing_threads): New.
12245 (supports_fast_tracepoints): New.
12246 (linux_detach): Stabilize threads before detaching.
12247 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12248 the lwp is either not stabilizing, or is moving out of a jump pad.
12249 (linux_fast_tracepoint_collecting): New.
12250 (maybe_move_out_of_jump_pad): New.
12251 (enqueue_one_deferred_signal): New.
12252 (dequeue_one_deferred_signal): New.
12253 (linux_wait_for_event_1): If moving out of a jump pad, defer
12254 pending signals to later.
12255 (linux_stabilize_threads): New.
12256 (linux_wait_1): Check if threads need moving out of jump pads, and
12258 (stuck_in_jump_pad_callback): New.
12259 (move_out_of_jump_pad_callback): New.
12260 (lwp_running): New.
12261 (linux_resume_one_lwp): Handle moving out of jump pads.
12262 (linux_set_resume_request): Dequeue deferred signals.
12263 (need_step_over_p): Also step over fast tracepoint jumps.
12264 (start_step_over): Also uninsert fast tracepoint jumps.
12265 (finish_step_over): Also reinsert fast tracepoint jumps.
12266 (linux_install_fast_tracepoint_jump): New.
12267 (linux_target_ops): Install linux_stabilize_threads and
12268 linux_install_fast_tracepoint_jump_pad.
12269 * linux-low.h (linux_target_ops) <get_thread_area,
12270 install_fast_tracepoint_jump_pad>: New fields.
12271 (struct lwp_info) <collecting_fast_tracepoint,
12272 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12273 (linux_get_thread_area): Declare.
12274 * linux-x86-low.c (jump_insn): New.
12275 (x86_get_thread_area): New.
12276 (append_insns): New.
12277 (push_opcode): New.
12278 (amd64_install_fast_tracepoint_jump_pad): New.
12279 (i386_install_fast_tracepoint_jump_pad): New.
12280 (x86_install_fast_tracepoint_jump_pad): New.
12281 (the_low_target): Install x86_get_thread_area and
12282 x86_install_fast_tracepoint_jump_pad.
12283 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12284 (struct fast_tracepoint_jump): New.
12285 (fast_tracepoint_jump_insn): New.
12286 (fast_tracepoint_jump_shadow): New.
12287 (find_fast_tracepoint_jump_at): New.
12288 (fast_tracepoint_jump_here): New.
12289 (delete_fast_tracepoint_jump): New.
12290 (set_fast_tracepoint_jump): New.
12291 (uninsert_fast_tracepoint_jumps_at): New.
12292 (reinsert_fast_tracepoint_jumps_at): New.
12293 (set_breakpoint_at): Use write_inferior_memory.
12294 (uninsert_raw_breakpoint): Use write_inferior_memory.
12295 (check_mem_read): Mask out fast tracepoint jumps.
12296 (check_mem_write): Mask out fast tracepoint jumps.
12297 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12298 (set_fast_tracepoint_jump): Declare.
12299 (delete_fast_tracepoint_jump)
12300 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12301 (reinsert_fast_tracepoint_jumps_at): Declare.
12302 * regcache.c: Don't compile many functions when building the
12303 in-process agent library.
12304 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12305 the register buffer in the heap.
12306 (free_register_cache): If the register buffer isn't owned by the
12307 regcache, don't free it.
12308 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12309 pre-existing register caches.
12310 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12312 (convert_ascii_to_int): : Constify `from' parameter type.
12313 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12314 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12315 the needed buffer in-place.
12316 (relocate_instruction): New.
12317 * server.c (handle_query) <qSymbols>: If the target supports
12318 tracepoints, give it a chance of looking up symbols. Report
12319 support for fast tracepoints.
12320 (handle_status): Stabilize threads.
12321 (process_serial_event): Adjust.
12322 * server.h (struct fast_tracepoint_jump): Forward declare.
12323 (struct process_info) <fast_tracepoint_jumps>: New field.
12324 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12325 (decode_X_packet, decode_M_packet): Adjust.
12326 (relocate_instruction): Declare.
12327 (in_process_agent_loaded): Declare.
12328 (tracepoint_look_up_symbols): Declare.
12329 (struct fast_tpoint_collect_status): Declare.
12330 (fast_tracepoint_collecting): Declare.
12331 (force_unlock_trace_buffer): Declare.
12332 (handle_tracepoint_bkpts): Declare.
12333 (initialize_low_tracepoint)
12334 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12335 * target.h (struct target_ops) <stabilize_threads,
12336 install_fast_tracepoint_jump_pad>: New fields.
12337 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12338 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12339 [HAVE_STDINT_H]: Include stdint.h.
12340 (trace_debug_1): Rename to ...
12341 (trace_vdebug): ... this.
12342 (trace_debug): Rename to ...
12343 (trace_debug_1): ... this. Add `level' parameter.
12344 (trace_debug): New.
12345 (ATTR_USED, ATTR_NOINLINE): New.
12346 (IP_AGENT_EXPORT): New.
12347 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12348 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12349 (about_to_request_buffer_space, trace_buffer_is_full)
12350 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12351 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12352 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12353 (traceframe_write_count, traceframes_created)
12354 (trace_state_variables)
12355 New renaming defines.
12356 (struct ipa_sym_addresses): New.
12357 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12358 (symbol_list): New.
12359 (ipa_sym_addrs): New.
12360 (all_tracepoint_symbols_looked_up): New.
12361 (in_process_agent_loaded): New.
12362 (write_e_ipa_not_loaded): New.
12363 (maybe_write_ipa_not_loaded): New.
12364 (tracepoint_look_up_symbols): New.
12365 (debug_threads) [IN_PROCESS_AGENT]: New.
12366 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12367 (UNKNOWN_SIDE_EFFECTS): New.
12368 (stop_tracing): New.
12369 (flush_trace_buffer): New.
12370 (stop_tracing_bkpt): New.
12371 (flush_trace_buffer_bkpt): New.
12372 (read_inferior_integer): New.
12373 (read_inferior_uinteger): New.
12374 (read_inferior_data_pointer): New.
12375 (write_inferior_data_pointer): New.
12376 (write_inferior_integer): New.
12377 (write_inferior_uinteger): New.
12378 (struct collect_static_trace_data_action): Delete.
12379 (enum tracepoint_type): New.
12380 (struct tracepoint) <type>: New field `type'.
12381 <actions_str, step_actions, step_actions_str>: Only include in
12383 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12384 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12385 (tracepoints): Use IP_AGENT_EXPORT.
12386 (last_tracepoint): Don't include in the IPA.
12387 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12388 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12389 (alloced_trace_state_variables): New.
12390 (trace_state_variables): Use IP_AGENT_EXPORT.
12391 (traceframe_t): Delete unused variable.
12392 (circular_trace_buffer): Don't include in the IPA.
12393 (trace_buffer_start): Delete.
12394 (struct trace_buffer_control): New.
12395 (trace_buffer_free): Delete.
12396 (struct ipa_trace_buffer_control): New.
12397 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12398 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12400 (trace_buffer_ctrl): New.
12401 (TRACE_BUFFER_CTRL_CURR): New.
12402 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12403 Reimplement as macros.
12404 (trace_buffer_wrap): Delete.
12405 (traceframe_write_count, traceframe_read_count)
12406 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12407 (struct tracepoint_hit_ctx) <type>: New field.
12408 (struct fast_tracepoint_ctx): New.
12409 (memory_barrier): New.
12411 (record_tracepoint_error): Update atomically in the IPA.
12412 (clear_inferior_trace_buffer): New.
12413 (about_to_request_buffer_space): New.
12414 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12415 updating the same buffer.
12416 (add_tracepoint): Default the tracepoint's type to trap
12417 tracepoint, and orig_size to -1.
12418 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12419 internal variables.
12420 (create_trace_state_variable): New parameter `gdb'. Handle it.
12421 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12422 (cmd_qtdp): Handle fast tracepoints.
12423 (cmd_qtdv): Adjust.
12424 (max_jump_pad_size): New.
12425 (gdb_jump_pad_head): New.
12426 (get_jump_space_head): New.
12427 (claim_jump_space): New.
12428 (sort_tracepoints): New.
12429 (MAX_JUMP_SIZE): New.
12430 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12432 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12433 support. Upload fast traceframes, and delete internal IPA
12435 (stop_tracing_handler): New.
12436 (flush_trace_buffer_handler): New.
12437 (cmd_qtstop): Upload fast tracepoints.
12438 (response_tracepoint): Handle fast tracepoints.
12439 (tracepoint_finished_step): Upload fast traceframes. Set the
12440 tracepoint hit context's tracepoint type.
12441 (handle_tracepoint_bkpts): New.
12442 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12443 type. Add comment about fast tracepoints.
12444 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12445 non-existing action_str field.
12446 (get_context_regcache): Handle fast tracepoints.
12447 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12449 (fast_tracepoint_from_jump_pad_address): New.
12450 (fast_tracepoint_from_ipa_tpoint_address): New.
12451 (collecting_t): New.
12452 (force_unlock_trace_buffer): New.
12453 (fast_tracepoint_collecting): New.
12455 (gdb_collect): New.
12456 (write_inferior_data_ptr): New.
12457 (target_tp_heap): New.
12458 (target_malloc): New.
12459 (download_agent_expr): New.
12461 (download_tracepoints): New.
12462 (download_trace_state_variables): New.
12463 (upload_fast_traceframes): New.
12464 (IPA_FIRST_TRACEFRAME): New.
12465 (IPA_NEXT_TRACEFRAME_1): New.
12466 (IPA_NEXT_TRACEFRAME): New.
12467 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12468 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12469 (gdb_jump_pad_buffer_end): New.
12470 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12471 (initialize_tracepoint): Adjust.
12472 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12473 buffer. Initialize the low module.
12474 * utils.c (PREFIX, TOOLNAME): New.
12475 (malloc_failure): Use PREFIX.
12476 (error): In the IPA, an error causes an exit.
12477 (fatal, warning): Use PREFIX.
12478 (internal_error): Use TOOLNAME.
12479 (NUMCELLS): Increase to 10.
12480 * configure, config.in: Regenerate.
12482 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12484 * server.c (handle_query) <qSupported>: Do two passes over the
12485 qSupported string to avoid nesting strtok.
12487 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12489 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12491 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12492 -Wl,--dynamic-list.
12493 * configure: Regenerate.
12494 * proc-service.list: New.
12496 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12498 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12501 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12503 * gdbreplay.c (remote_open): Check error return from socket() call by
12504 its equality to -1 not by it being negative.
12505 * remote-utils.c (remote_open): Likewise.
12507 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12509 * config.h: Regenerate.
12511 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12513 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12514 doesn't provide PTRACE_GET_THREAD_AREA.
12516 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12518 * linux-m68k-low.c: Include <asm/ptrace.h>
12519 (ps_get_thread_area): Implement.
12521 2010-05-03 Doug Evans <dje@google.com>
12523 * event-loop.c (struct callback_event): New struct.
12524 (callback_list): New global.
12525 (append_callback_event, delete_callback_event): New functions.
12526 (process_callback): New function.
12527 (start_event_loop): Call it.
12528 * remote-utils.c (NOT_SCHEDULED): Define.
12529 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12530 moved out of readchar.
12531 (readchar): Rewrite. Call reschedule before returning.
12532 (reset_readchar): New function.
12533 (remote_close): Call it.
12534 (process_remaining, reschedule): New functions.
12535 * server.h (callback_handler_func): New typedef.
12536 (append_callback_event, delete_callback_event): Declare.
12538 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12540 * proc-service.c (ps_pglobal_lookup): Use
12541 thread_db_look_up_one_symbol.
12542 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12543 parameter. Use it instead of all_symbols_looked_up.
12544 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12546 (all_symbols_looked_up): Don't declare.
12547 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12548 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12550 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12551 Set all_symbols_looked_up here.
12552 (thread_db_look_up_one_symbol): New.
12553 (thread_db_get_tls_address): Adjust.
12554 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12555 thread_db object on the heap, and tentatively set it in the
12557 (thread_db_init): Don't set all_symbols_looked_up here.
12558 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12560 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12562 * linux-low.c (linux_kill, linux_detach): Adjust.
12563 (status_pending_p_callback): Remove redundant statement. Check
12564 for !TARGET_WAITIKIND_IGNORE, instead of
12565 TARGET_WAITKIND_STOPPED.
12566 (handle_tracepoints): Make sure LWP is locked. Adjust.
12567 (linux_wait_for_event_1): Adjust.
12568 (linux_cancel_breakpoints): New.
12569 (unsuspend_one_lwp): New.
12570 (unsuspend_all_lwps): New.
12571 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12572 (send_sigstop_callback): Change return type to int, add new
12573 `except' parameter and handle it.
12574 (suspend_and_send_sigstop_callback): New.
12575 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12576 pass them down. If SUSPEND, also increment the lwp's suspend
12578 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12579 (need_step_over_p): Don't consider suspended LWPs.
12580 (start_step_over): Adjust.
12581 (proceed_one_lwp): Change return type to int, add new `except'
12582 parameter and handle it.
12583 (unsuspend_and_proceed_one_lwp): New.
12584 (proceed_all_lwps): Use find_inferior instead of
12586 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12587 also decrement the suspend count of LWPs. Pass `except' down,
12588 instead of hacking its suspend count.
12589 (linux_pause_all): Add `freeze' parameter. Adjust.
12590 (linux_unpause_all): New.
12591 (linux_target_ops): Install linux_unpause_all.
12592 * server.c (handle_status): Adjust.
12593 * target.h (struct target_ops): New fields `unpause_all' and
12594 `cancel_breakpoints'. Add new parameter to `pause_all'.
12595 (pause_all): Add new `freeze' parameter.
12596 (unpause_all): New.
12597 (cancel_breakpoints): New.
12598 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12599 cancel breakpoints.
12600 (cmd_qtstart): Pause threads.
12601 (stop_tracing): Pause threads, and cancel breakpoints.
12602 * win32-low.c (win32_target_ops): Adjust.
12604 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12606 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12607 the inferior right away from here...
12608 (linux_wait_1): ... to here, and adjust to check the thread's
12609 last_resume_kind instead of the lwp's step or stop_expected flags.
12611 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12613 * README: Use consistent `GDB' and `GDBserver' spellings.
12615 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12617 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12618 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12619 (linux_detach_one_lwp): Assume the lwp is stopped.
12620 (any_thread_of): Delete.
12621 (linux_detach): Stop all lwps here. Don't blindly delete all
12623 (delete_lwp_callback): New.
12624 (linux_mourn): Delete all lwps of the process that is gone.
12625 (linux_wait_1): Don't delete the last lwp of the process here.
12626 * mem-break.h (mark_breakpoints_out): Declare.
12627 * mem-break.c (mark_breakpoints_out): New.
12628 (free_all_breakpoints): Use it.
12629 * server.c (handle_target_event): If the process is gone, mark
12631 * thread-db.c (struct thread_db) <create_bp>: New field.
12632 (thread_db_enable_reporting): Fix prototype. Store a thread event
12633 breakpoint reference in the thread_db struct.
12634 (thread_db_load_search): Clear the thread_db object.
12635 (try_thread_db_load_1): Ditto.
12636 (switch_to_process): New.
12637 (disable_thread_event_reporting): Use it.
12638 (remove_thread_event_breakpoints): New.
12639 (thread_db_detach, thread_db_mourn): Use it.
12641 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12643 * linux-low.c (linux_enable_event_reporting): New.
12644 (linux_wait_for_event_1, handle_extended_wait): Use it.
12646 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12648 * linux-low.c (linux_kill_one_lwp, linux_kill)
12649 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12650 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12651 SIGSTOP even if the LWP is stopped.
12652 (send_sigstop_callback): New.
12653 (stop_all_lwps): Use send_sigstop_callback instead.
12654 (linux_resume_one_thread): Adjust.
12655 (proceed_one_lwp): Still proceed an LWP that the client has
12656 requested to stop, if we haven't reported it as stopped yet. Make
12657 sure that LWPs the client want stopped, have a pending SIGSTOP.
12659 2010-04-26 Doug Evans <dje@google.com>
12661 * server.c (handle_general_set): Make static.
12663 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12664 Print received char after testing for error/eof instead of before.
12665 (input_interrupt): Tweak comment.
12667 2010-04-23 Doug Evans <dje@google.com>
12669 * server.c (start_inferior): Print inferior argv if --debug.
12671 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12673 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12674 * nto-x86-low.c: Include server.h
12676 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12678 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12679 be consistent with other sources of this directory.
12680 (init_registers_amd64): Correct name of source file of this function
12683 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12685 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12686 64-bit executables.
12688 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12690 * win32-i386-low.c: Add 64-bit support.
12691 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12692 (init_registers_amd64): Declare.
12693 (mappings): Add 64-bit version of array.
12694 (init_windows_x86): New function.
12695 (the_low_target): Change init_arch field to init_windows_x86.
12697 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12699 * win32-low.c: Adapt to support also 64-bit architecture.
12700 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12701 (get_image_name): Use SIZE_T type for local variable `done'.
12702 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12703 (toolhelp_get_dll_name): Idem.
12704 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12705 Use uintptr_t typecast to avoid warning.
12706 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12707 (handle_exception): Use phex_nz to avoid warning.
12708 (win32_wait): Remove unused local variable `process'.
12710 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12712 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12715 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12717 * configure.ac: Use `ws2_32' library for srv_mingw.
12718 * configure: Regenerate.
12719 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12720 * remote-utils.c: Likewise.
12722 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12724 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12725 if __x86_64__ is defined.
12727 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12729 * configure: Regenerate.
12731 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12733 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12734 * target.h (target_ops): New get_tib_address field.
12735 * win32-low.h (win32_thread_info): Add thread_local_base field.
12736 * win32-low.c (child_add_thread): Add tlb argument.
12737 Set thread_local_base field to TLB.
12738 (get_child_debug_event): Adapt to child_add_thread change.
12739 (win32_get_tib_address): New function.
12740 (win32_target_ops): Set get_tib_address field to
12741 win32_get_tib_address.
12742 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12744 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12746 * linux-low.c (linux_mourn): Also remove the process.
12747 * server.c (handle_target_event): Don't remove the process here.
12748 * nto-low.c (nto_mourn): New.
12749 (nto_target_ops): Install it.
12750 * spu-low.c (spu_mourn): New.
12751 (spu_target_ops): Install it.
12752 * win32-low.c (win32_mourn): New.
12753 (win32_target_ops): Install it.
12755 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12757 * server.h (buffer_xml_printf): Remove redundant `;'.
12759 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12761 * regcache.c (set_register_cache): Invalidate regcaches before
12762 changing the register cache layout.
12763 (regcache_invalidate_one): Allow a NULL regcache.
12764 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12765 regcaches before changing the register cache layout or the target
12768 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12770 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12771 variable warning on Linux/x86-64.
12773 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12775 GDBserver disconnected tracing support.
12777 * linux-low.c (linux_remove_process): Delete.
12778 (add_lwp): Don't set last_resume_kind here.
12779 (linux_kill): Use `mourn'.
12780 (linux_detach): Use `thread_db_detach', and `mourn'.
12781 (linux_mourn): New.
12782 (linux_attach_lwp_1): Adjust comment.
12783 (linux_attach): last_resume_kind moved the thread_info; adjust.
12784 (status_pending_p_callback): Adjust.
12785 (linux_wait_for_event_1): Adjust.
12786 (count_events_callback, select_singlestep_lwp_callback)
12787 (select_event_lwp_callback, cancel_breakpoints_callback)
12788 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12789 (proceed_one_lwp): Adjust.
12790 (linux_async): Add debug output.
12791 (linux_thread_stopped): New.
12792 (linux_pause_all): New.
12793 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12795 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12796 (thread_db_free): Delete declaration.
12797 (thread_db_detach, thread_db_mourn): Declare.
12798 * thread-db.c (thread_db_init): Use thread_db_mourn.
12799 (thread_db_free): Delete, split in two.
12800 (disable_thread_event_reporting): New.
12801 (thread_db_detach): New.
12802 (thread_db_mourn): New.
12804 * server.h (struct thread_info) <last_resume_kind>: New field.
12805 <attached>: Add comment.
12806 <gdb_detached>: New field.
12807 (handler_func): Change return type to int.
12808 (handle_serial_event, handle_target_event): Ditto.
12809 (gdb_connected): Declare.
12811 (disconnected_tracing): Declare.
12812 (stop_tracing): Declare.
12814 * server.c (handle_query) <qSupported>: Report support for
12815 disconnected tracing.
12816 (queue_stop_reply_callback): Account for running threads.
12817 (gdb_wants_thread_stopped): New.
12818 (gdb_wants_all_threads_stopped): New.
12819 (gdb_reattached_process): New.
12820 (handle_status): Clear the `gdb_detached' flag of all processes.
12821 In all-stop, stop all threads.
12822 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12823 (process_serial_event): If the remote connection breaks, or if an
12824 exit was forced with "monitor exit", force an event loop exit.
12825 Handle disconnected tracing on detach.
12826 (handle_serial_event): Adjust.
12827 (handle_target_event): If GDB isn't connected, forward events back
12828 to the inferior, unless the last process exited, in which case,
12829 exit gdbserver. Adjust interface.
12831 * remote-utils.c (remote_open): Don't block in accept. Instead
12832 register an event loop source on the listen socket file
12833 descriptor. Refactor bits into ...
12834 (listen_desc): ... this new global.
12835 (gdb_connected): ... this new function.
12836 (enable_async_notification): ... this new function.
12837 (handle_accept_event): ... this new function.
12838 (remote_close): Clear remote_desc.
12840 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12842 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12844 (mourn_inferior): Define.
12845 (target_process_qsupported): Avoid the dangling else problem.
12846 (thread_stopped): Define.
12847 (pause_all): Define.
12848 (target_waitstatus_to_string): Declare.
12849 * target.c (target_waitstatus_to_string): New.
12851 * tracepoint.c (tracing): Make extern.
12852 (disconnected_tracing): New.
12853 (stop_tracing): Make extern. Handle tracing stops due to GDB
12855 (cmd_qtdisconnected): New.
12856 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12857 (handle_tracepoint_general_set): Handle QTDisconnected.
12859 * event-loop.c (event_handler_func): Change return type to int.
12860 (process_event): Bail out if the event handler wants the event
12862 (handle_file_event): Ditto.
12863 (start_event_loop): Bail out if the event handler wants the event
12866 * nto-low.c (nto_target_ops): Adjust.
12867 * spu-low.c (spu_wait): Don't remove the process here.
12868 (spu_target_ops): Adjust.
12869 * win32-low.c (win32_wait): Don't remove the process here.
12870 (win32_target_ops): Adjust.
12872 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12874 * regcache.c (realloc_register_cache): Invalidate inferior's
12875 regcache before recreating it.
12877 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12879 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12881 2010-04-09 Stan Shebs <stan@codesourcery.com>
12882 Pedro Alves <pedro@codesourcery.com>
12884 * server.h (LONGEST): New.
12885 (struct thread_info) <while_stepping>: New field.
12886 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12888 (initialize_tracepoint, handle_tracepoint_general_set)
12889 (handle_tracepoint_query, tracepoint_finished_step)
12890 (tracepoint_was_hit, release_while_stepping_state_list):
12891 (current_traceframe): Declare.
12892 * server.c (handle_general_set): Handle tracepoint packets.
12893 (read_memory): New.
12894 (write_memory): New.
12895 (handle_search_memory_1): Use read_memory.
12896 (handle_query): Report support for conditional tracepoints, trace
12897 state variables, and tracepoint sources. Handle tracepoint
12899 (main): Initialize the tracepoints module.
12900 (process_serial_event): Handle traceframe reads/writes.
12902 * linux-low.c (handle_tracepoints): New.
12903 (linux_wait_1): Call it.
12904 (linux_resume_one_lwp): Handle while-stepping.
12905 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12906 (linux_target_ops): Install them.
12907 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12909 * linux-x86-low.c (x86_supports_tracepoints): New.
12910 (the_low_target). Install it.
12912 * mem-break.h (delete_breakpoint): Declare.
12913 * mem-break.c (delete_breakpoint): Make external.
12915 * target.h (struct target_ops): Add `supports_tracepoints',
12916 `read_pc', and `write_pc' fields.
12917 (target_supports_tracepoints): Define.
12918 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12921 * regcache.h (struct regcache) <registers_owned>: New field.
12922 (init_register_cache, regcache_cpy): Declare.
12923 (regcache_read_pc, regcache_write_pc): Declare.
12924 (register_cache_size): Declare.
12925 (supply_regblock): Declare.
12926 * regcache.c (init_register_cache): New.
12927 (new_register_cache): Use it.
12928 (regcache_cpy): New.
12929 (register_cache_size): New.
12930 (supply_regblock): New.
12931 (regcache_read_pc, regcache_write_pc): New.
12933 * tracepoint.c: New.
12935 * Makefile.in (OBS): Add tracepoint.o.
12936 (tracepoint.o): New rule.
12938 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12940 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12942 (i386-mmx.c): Likewise.
12943 (i386-mmx-linux.o): Likewise.
12944 (i386-mmx-linux.c): Likewise.
12946 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12947 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12948 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12949 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12951 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12952 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12953 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12955 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12957 * Makefile.in (clean): Updated.
12959 (i386-avx.c): Likewise.
12960 (i386-avx-linux.o): Likewise.
12961 (i386-avx-linux.c): Likewise.
12962 (amd64-avx.o): Likewise.
12963 (amd64-avx.c): Likewise.
12964 (amd64-avx-linux.o): Likewise.
12965 (amd64-avx-linux.c): Likewise.
12967 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12968 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12969 (srv_amd64_regobj): Add amd64-avx.o.
12970 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12971 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12972 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12973 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12974 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12975 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12976 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12978 * i387-fp.c: Include "i386-xstate.h".
12980 (i387_cache_to_xsave): Likewise.
12981 (i387_xsave_to_cache): Likewise.
12982 (x86_xcr0): Likewise.
12984 * i387-fp.h (i387_cache_to_xsave): Likewise.
12985 (i387_xsave_to_cache): Likewise.
12986 (x86_xcr0): Likewise.
12988 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12989 * linux-crisv32-low.c (target_regsets): Likewise.
12990 * linux-m68k-low.c (target_regsets): Likewise.
12991 * linux-mips-low.c (target_regsets): Likewise.
12992 * linux-ppc-low.c (target_regsets): Likewise.
12993 * linux-s390-low.c (target_regsets): Likewise.
12994 * linux-sh-low.c (target_regsets): Likewise.
12995 * linux-sparc-low.c (target_regsets): Likewise.
12996 * linux-xtensa-low.c (target_regsets): Likewise.
12998 * linux-low.c: Include <sys/uio.h>.
12999 (regsets_fetch_inferior_registers): Support nt_type.
13000 (regsets_store_inferior_registers): Likewise.
13001 (linux_process_qsupported): New.
13002 (linux_target_ops): Add linux_process_qsupported.
13004 * linux-low.h (regset_info): Add nt_type.
13005 (linux_target_ops): Add process_qsupported.
13007 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13009 (init_registers_i386_avx_linux): New.
13010 (init_registers_amd64_avx_linux): Likewise.
13011 (xmltarget_i386_linux_no_xml): Likewise.
13012 (xmltarget_amd64_linux_no_xml): Likewise.
13013 (PTRACE_GETREGSET): Likewise.
13014 (PTRACE_SETREGSET): Likewise.
13015 (x86_fill_xstateregset): Likewise.
13016 (x86_store_xstateregset): Likewise.
13017 (use_xml): Likewise.
13018 (x86_linux_update_xmltarget): Likewise.
13019 (x86_linux_process_qsupported): Likewise.
13020 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13021 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13022 init_registers_i386_linux here. Call
13023 x86_linux_update_xmltarget.
13024 (the_low_target): Add x86_linux_process_qsupported.
13026 * server.c (handle_query): Call target_process_qsupported.
13028 * target.h (target_ops): Add process_qsupported.
13029 (target_process_qsupported): New.
13031 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13033 * inferiors.c (add_thread): Set last_status kind to
13034 TARGET_WAITKIND_IGNORE.
13035 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13036 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13037 (linux_wait_1): Move `thread' local definition to block that uses
13038 it. Don't NULL initialize `event_child'.
13039 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13040 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13041 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13043 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13045 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13046 an extended waitstatus, or by a watchpoint.
13047 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13048 thread was stepping or has been stopped by a watchpoint.
13050 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13052 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13053 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13054 of another, then delete the previous, and validate all
13056 (validate_inserted_breakpoint): New.
13057 (delete_disabled_breakpoints): New.
13058 (validate_breakpoints): New.
13059 (check_mem_read): Validate breakpoints before trusting their
13060 shadow. Delete disabled breakpoints.
13061 (check_mem_write): Validate breakpoints before trusting they
13062 should be inserted. Delete disabled breakpoints.
13063 * mem-break.h (validate_breakpoints):
13064 * server.c (handle_query): Validate breakpoints when we see a
13067 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13069 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13070 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13071 if we could tell there's a GDB breakpoint at stop_pc.
13072 (need_step_over_p): Don't do a step over if we find a GDB
13073 breakpoint at the resume PC.
13075 * mem-break.c (struct raw_breakpoint): New.
13076 (enum bkpt_type): New type `gdb_breakpoint'.
13077 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13078 fields. New field `raw'.
13079 (find_raw_breakpoint_at): New.
13080 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13081 breakpoint instead.
13082 (set_breakpoint_at): Adjust.
13083 (delete_raw_breakpoint): New.
13084 (release_breakpoint): New.
13085 (delete_breakpoint): Rename to...
13086 (delete_breakpoint_1): ... this. Add proc parameter. Use
13087 release_breakpoint. Return ENOENT.
13088 (delete_breakpoint): Reimplement.
13089 (find_breakpoint_at): Delete.
13090 (find_gdb_breakpoint_at): New.
13091 (delete_breakpoint_at): Delete.
13092 (set_gdb_breakpoint_at): New.
13093 (delete_gdb_breakpoint_at): New.
13094 (gdb_breakpoint_here): New.
13095 (set_reinsert_breakpoint): Use release_breakpoint.
13096 (uninsert_breakpoint): Rename to ...
13097 (uninsert_raw_breakpoint): ... this.
13098 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13099 (reinsert_raw_breakpoint): Change parameter type to
13101 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13103 (check_breakpoints): Adjust. Use release_breakpoint.
13104 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13105 (breakpoint_inserted_here): Ditto.
13106 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13107 Don't trust the breakpoint's shadow if it is not inserted.
13108 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13109 (delete_all_breakpoints): Adjust.
13110 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13111 use delete_breakpoint_1.
13113 * mem-break.h (breakpoints_supported): Delete declaration.
13114 (set_gdb_breakpoint_at): Declare.
13115 (gdb_breakpoint_here): Declare.
13116 (delete_breakpoint_at): Delete.
13117 (delete_gdb_breakpoint_at): Declare.
13119 * server.h (struct raw_breakpoint): Forward declare.
13120 (struct process_info): New field `raw_breakpoints'.
13122 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13125 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13127 * linux-low.c (status_pending_p_callback): Fix comment.
13128 (linux_wait_for_event_1): Move most of the internal breakpoint
13129 handling from here...
13130 (linux_wait_1): ... to here.
13131 (count_events_callback): New.
13132 (select_singlestep_lwp_callback): New.
13133 (select_event_lwp_callback): New.
13134 (cancel_breakpoints_callback): New.
13135 (select_event_lwp): New.
13136 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13137 priority to all LWPs that have had events that should be reported
13138 to the client. Cancel breakpoints when about to reporting the
13139 event to the client, not while stopping lwps. No longer cancel
13140 finished single-steps here.
13141 (cancel_finished_single_step): Delete.
13142 (cancel_finished_single_steps): Delete.
13144 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13146 * mem-break.c (enum bkpt_type): New.
13147 (struct breakpoint): New field `type'.
13148 (set_breakpoint_at): Change return type to struct breakpoint
13149 pointer. Set type to `other_breakpoint' by default.
13150 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13151 in the breakpoint list.
13152 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13153 (reinsert_breakpoint): Rename to ...
13154 (reinsert_raw_breakpoint): ... this.
13155 (reinsert_breakpoints_at): Adjust.
13156 * mem-break.h (struct breakpoint): Declare.
13157 (set_breakpoint_at): Change return type to struct breakpoint
13160 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13162 * server.c (handle_query): Assign, not compare.
13164 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13166 Teach linux gdbserver to step-over-breakpoints.
13168 * linux-low.c (can_hardware_single_step): New.
13169 (supports_breakpoints): New.
13170 (handle_extended_wait): If stopping threads, read the stop pc of
13171 the new cloned LWP.
13173 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13174 low target doesn't support retrieving the PC.
13175 (add_lwp): Set last_resume_kind to resume_continue.
13176 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13177 (linux_attach): Don't clear stop_expected. Set the lwp's
13178 last_resume_kind to resume_stop.
13179 (linux_detach_one_lwp): Don't check for removed breakpoints.
13180 (check_removed_breakpoint): Delete.
13181 (status_pending_p): Rename to ...
13182 (status_pending_p_callback): ... this. Don't check for removed
13183 breakpoints. Don't consider threads that are stopped from GDB's
13185 (linux_wait_for_lwp): Always read the stop_pc here.
13186 (cancel_breakpoint): New.
13187 (step_over_bkpt): New global.
13188 (linux_wait_for_event_1): Implement stepping over breakpoints.
13189 (gdb_wants_lwp_stopped): New.
13190 (gdb_wants_all_stopped): New.
13191 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13192 single-step traps here. Store the thread's last reported target
13194 (send_sigstop): Don't clear stop_expected. Always set it,
13196 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13197 (cancel_finished_single_step): New.
13198 (cancel_finished_single_steps): New.
13199 (wait_for_sigstop): Don't cancel finished single-step traps here.
13200 (linux_resume_one_lwp): Don't check for removed breakpoints.
13201 Don't set `step' on non-hardware step archs.
13202 (linux_set_resume_request): Ignore resume_stop requests if already
13203 stopping or stopped. Set the lwp's last_resume_kind.
13204 (resume_status_pending_p): Don't check for removed breakpoints.
13205 (need_step_over_p): New.
13206 (start_step_over): New.
13207 (finish_step_over): New.
13208 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13209 requests. Clear the thread's last reported target waitstatus.
13210 Don't use the `suspended' flag. Don't consider pending breakpoints.
13211 (linux_resume): Start a step-over if necessary.
13212 (proceed_one_lwp): New.
13213 (proceed_all_lwps): New.
13214 (unstop_all_lwps): New.
13215 * linux-low.h (struct lwp_info): Rewrite comment for the
13216 `suspended' flag. Add the `stop_pc' field. Delete the
13217 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13218 Add `'last_resume_kind' and `need_step_over' fields.
13219 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13220 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13221 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13222 (set_raw_breakpoint_at): New.
13223 (set_breakpoint_at): Rewrite to use it.
13224 (reinsert_breakpoint_handler): Delete.
13225 (set_reinsert_breakpoint): New.
13226 (reinsert_breakpoint_by_bp): Delete.
13227 (delete_reinsert_breakpoints): New.
13228 (uninsert_breakpoint): Rewrite.
13229 (uninsert_breakpoints_at): New.
13230 (reinsert_breakpoint): Rewrite.
13231 (reinsert_breakpoints_at): New.
13232 (check_breakpoints): Rewrite.
13233 (breakpoint_here): New.
13234 (breakpoint_inserted_here): New.
13235 (check_mem_read): Adjust.
13236 * mem-break.h (breakpoints_supported, breakpoint_here)
13237 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13238 (reinsert_breakpoint_by_bp): Delete declaration.
13239 (delete_reinsert_breakpoints): Declare.
13240 (reinsert_breakpoint): Delete declaration.
13241 (reinsert_breakpoints_at): Declare.
13242 (uninsert_breakpoint): Delete declaration.
13243 (uninsert_breakpoints_at): Declare.
13244 (check_breakpoints): Adjust prototype.
13245 * server.h: Adjust include order.
13246 (struct thread_info): Declare here. Add a `last_status' field.
13248 2010-03-23 Michael Snyder <msnyder@vmware.com>
13250 * server.c (crc32): New function.
13251 (handle_query): Add handling for 'qCRC:' request.
13253 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13255 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13256 lwp had been stopped by a watchpoint.
13258 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13260 * server.h (internal_error): Declare.
13261 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13262 * utils.c (internal_error): New function.
13264 2010-03-15 Andreas Schwab <schwab@redhat.com>
13266 * configure.srv: Fix typo setting srv_regobj.
13268 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13270 * linux-low.c (fetch_register): Avoid passing a non string literal
13272 (usr_store_inferior_registers): Ditto.
13274 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13276 * linux-low.c (linux_write_memory): Bail out early if peeking
13279 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13281 * linux-low.h (struct lwp_info): New fields
13282 `stopped_by_watchpoint' and `stopped_data_address'.
13283 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13284 here, and cache them in the lwp object.
13285 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13287 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13289 (linux_stopped_by_watchpoint): Rewrite.
13290 (linux_stopped_data_address): Rewrite.
13292 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13294 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13295 switching the current inferior, not before.
13297 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13299 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13300 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13301 i386-linux.c and amd64-linux.c.
13302 (reg-i386.o): Removed.
13303 (reg-i386.c): Likewise.
13304 (reg-i386-linux.o): Likewise.
13305 (reg-i386-linux.c): Likewise.
13306 (reg-x86-64.o): Likewise.
13307 (reg-x86-64.c): Likewise.
13308 (reg-x86-64-linux.o): Likewise.
13309 (reg-x86-64-linux.c): Likewise.
13311 (i386.c): Likewise.
13312 (i386-linux.o): Likewise.
13313 (i386-linux.c): Likewise.
13314 (amd64.o): Likewise.
13315 (amd64.c): Likewise.
13316 (amd64-linux.o): Likewise.
13317 (amd64-linux.c): Likewise.
13319 * configure.srv (srv_i386_regobj): New.
13320 (srv_i386_linux_regobj): Likewise.
13321 (srv_amd64_regobj): Likewise.
13322 (srv_amd64_linux_regobj): Likewise.
13323 (srv_i386_32bit_xmlfiles): Likewise.
13324 (srv_i386_64bit_xmlfiles): Likewise.
13325 (srv_i386_xmlfiles): Likewise.
13326 (srv_amd64_xmlfiles): Likewise.
13327 (srv_i386_linux_xmlfiles): Likewise.
13328 (srv_amd64_linux_xmlfiles): Likewise.
13329 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13330 srv_xmlfiles to $srv_i386_xmlfiles.
13331 (i[34567]86-*-mingw32ce*): Likewise.
13332 (i[34567]86-*-mingw*): Likewise.
13333 (i[34567]86-*-nto*): Likewise.
13334 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13335 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13336 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13337 (x86_64-*-linux*): Likewise.
13339 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13340 (init_registers_amd64_linux): New.
13341 (x86_arch_setup): Replace init_registers_x86_64_linux with
13342 init_registers_amd64_linux.
13344 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13346 * configure.ac: Check for libdl. If it is not available link against
13347 static libthread_db.
13348 * configure: Regenerate.
13350 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13354 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13355 handing a read watchpoint.
13356 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13358 2010-02-12 Doug Evans <dje@google.com>
13360 * linux-low.c (linux_supports_tracefork_flag): Document.
13361 (linux_look_up_symbols): Add comment.
13363 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13365 * regcache.c (supply_register): Clear regcache if buf is NULL.
13367 2010-02-02 Nicolas Roche <roche@sourceware.org>
13368 Joel Brobecker <brobecker@adacore.com>
13370 * inferiors.c (find_inferior): Add function documentation.
13371 (unloaded_dll): Handle the case where the unloaded dll has not
13372 been previously registered in the dll list.
13374 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13376 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13377 (thumb2_breakpoint): New.
13378 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13380 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13382 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13383 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13386 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13388 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13390 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13392 * linux-s390-low.c (s390_collect_ptrace_register)
13393 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13395 2010-01-21 Doug Evans <dje@google.com>
13397 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13398 (PTRACE_ARG4_TYPE): New macro.
13399 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13400 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13401 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13402 (usr_store_inferior_registers): Ditto.
13403 (linux_read_memory, linux_write_memory): Ditto.
13404 (linux_test_for_tracefork): Ditto.
13406 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13407 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13409 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13411 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13414 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13416 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13417 prototype to take a regcache. Adjust.
13419 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13421 * regcache.h (struct thread_info): Forward declare.
13422 (struct regcache): New.
13423 (new_register_cache): Adjust prototype.
13424 (get_thread_regcache): Declare.
13425 (free_register_cache): Adjust prototype.
13426 (registers_to_string, registers_from_string): Ditto.
13427 (supply_register, supply_register_by_name, collect_register)
13428 (collect_register_as_string, collect_register_by_name): Ditto.
13429 * regcache.c (struct inferior_regcache_data): Delete.
13430 (get_regcache): Rename to ...
13431 (get_thread_regcache): ... this. Adjust. Switch inferior before
13432 fetching registers.
13433 (regcache_invalidate_one): Adjust.
13434 (regcache_invalidate): Fix prototype.
13435 (new_register_cache): Return the new register cache.
13436 (free_register_cache): Change prototype.
13437 (realloc_register_cache): Adjust.
13438 (registers_to_string): Change prototype to take a regcache. Adjust.
13439 (registers_from_string): Ditto.
13440 (register_data): Ditto.
13441 (supply_register): Ditto.
13442 (supply_register_by_name): Ditto.
13443 (collect_register): Ditto.
13444 (collect_register_as_string): Ditto.
13445 (collect_register_by_name): Ditto.
13446 * server.c (process_serial_event): Adjust.
13447 * linux-low.h (regset_fill_func, regset_store_func): Change
13449 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13451 * linux-low.c (get_stop_pc): Adjust.
13452 (check_removed_breakpoint): Adjust.
13453 (linux_wait_for_event): Adjust.
13454 (linux_resume_one_lwp): Adjust.
13455 (fetch_register): Add regcache parameter. Adjust.
13456 (usr_store_inferior_registers): Ditto.
13457 (regsets_fetch_inferior_registers): Ditto.
13458 (regsets_store_inferior_registers): Ditto.
13459 (linux_fetch_registers, linux_store_registers): Ditto.
13460 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13462 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13464 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13465 prototype to take a regcache.
13466 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13467 * remote-utils.c (convert_ascii_to_int, outreg)
13468 (prepare_resume_reply): Change prototype to take a regcache.
13470 * target.h (struct target_ops) <fetch_registers, store_registers>:
13471 Change prototype to take a regcache.
13472 (fetch_inferior_registers, store_inferior_registers): Change
13473 prototype to take a regcache. Adjust.
13474 * proc-service.c (ps_lgetregs): Adjust.
13475 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13476 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13477 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13478 take a regcache. Adjust.
13479 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13480 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13481 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13482 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13483 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13484 (cris_cannot_fetch_register):
13485 (cris_breakpoint_at): Change prototype to take a regcache.
13487 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13488 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13489 to take a regcache. Adjust.
13490 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13492 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13493 take a regcache. Adjust.
13494 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13495 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13496 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13497 * linux-mips-low.c (mips_get_pc):
13498 (mips_set_pc): Change prototype to take a regcache. Adjust.
13499 (mips_reinsert_addr): Adjust.
13500 (mips_collect_register): Change prototype to take a regcache.
13502 (mips_supply_register):
13503 (mips_collect_register_32bit, mips_supply_register_32bit)
13504 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13505 (mips_store_fpregset): Ditto.
13506 * linux-ppc-low.c (ppc_supply_ptrace_register)
13507 (ppc_supply_ptrace_register): Ditto.
13508 (parse_spufs_run): Adjust.
13509 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13510 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13511 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13512 take a regcache. Adjust.
13513 * linux-s390-low.c (s390_collect_ptrace_register)
13514 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13515 (s390_set_pc): Change prototype to take a regcache. Adjust.
13516 (s390_arch_setup): Adjust.
13517 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13518 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13519 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13520 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13521 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13523 (sparc_breakpoint_at): Adjust.
13524 * linux-xtensa-low.c (xtensa_fill_gregset):
13525 (xtensa_store_gregset):
13526 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13527 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13528 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13529 prototype to take a regcache. Adjust.
13530 * win32-arm-low.c (arm_fetch_inferior_register)
13531 (arm_store_inferior_register): Change prototype to take a
13533 * win32-i386-low.c (i386_fetch_inferior_register)
13534 (i386_store_inferior_register): Change prototype to take a
13536 * win32-low.c (child_fetch_inferior_registers)
13537 (child_store_inferior_registers): Change prototype to take a
13539 (win32_wait): Adjust.
13540 (win32_fetch_inferior_registers): Change prototype to take a
13542 (win32_store_inferior_registers): Adjust.
13543 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13544 store_inferior_register>: Change prototype to take a regcache.
13546 2010-01-20 Doug Evans <dje@google.com>
13548 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13550 (linux_wait_for_event1, linux_init_signals): Ditto.
13551 (W_STOPCODE): Provide definition if missing.
13553 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13555 * linux-low.c (linux_core_of_thread): New.
13556 (compare_ints, show_process, list_threads): New.
13557 (linux_qxfer_osdata): Report threads and cores.
13558 (linux_target_op): Register linux_core_of_thread.
13559 * remote-utils.c (prepare_resume_reply): Report the core.
13560 (buffer_xml_printf): Support %d specifier.
13561 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13563 (handle_query): Handle qXfer:threads. Announce availability
13565 * target.h (struct target_ops): New field core_of_thread.
13567 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13569 * Makefile.in (clean): Remove new generated files.
13570 (reg-s390.o, reg-s390.c): Remove rules.
13571 (reg-s390x.o, reg-s390x.c): Likewise.
13572 (s390-linux32.o, s390-linux32.c): Add rules.
13573 (s390-linux64.o, s390-linux64.c): Likewise.
13574 (s390x-linux64.o, s390x-linux64.c): Likewise.
13575 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13576 * linux-s390-low.c: Include <elf.h>.
13577 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13578 (init_registers_s390): Remove prototype.
13579 (init_registers_s390x): Likewise.
13580 (init_registers_s390_linux32): Add prototype.
13581 (init_registers_s390_linux64): Likewise.
13582 (init_registers_s390x_linux64): Likewise.
13583 (s390_num_regs_3264): New define.
13584 (s390_regmap_3264): New global variable.
13585 (s390_cannot_fetch_register): Remove obsolete check.
13586 (s390_cannot_store_register): Likewise.
13587 (s390_collect_ptrace_register): Handle upper/lower register halves.
13588 (s390_supply_ptrace_register): Likewise.
13589 (s390_fill_gregset): Update to register number changes.
13590 (s390_get_hwcap): New routine.
13591 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13592 Install appropriate regmap and register set.
13594 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13596 * server.c (gdbserver_version): Update copyright year to 2010.
13597 * gdbreplay.c (gdbreplay_version): Likewise.
13599 2009-12-28 Doug Evans <dje@google.com>
13601 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13602 elf/external.h. Include <elf.h> instead but only if necessary.
13604 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13606 * linux-low.c (linux_remove_process): Remove `detaching'
13607 parameter. Don't release/detach from thread_db here.
13608 (linux_kill): Release/detach from thread_db here, ...
13609 (linux_detach): ... and here, before actually detaching.
13610 (linux_wait_1): ... and here, when a process exits.
13611 * thread-db.c (any_thread_of): New.
13612 (thread_db_free): Switch the current inferior to a thread of the
13615 2009-12-21 Doug Evans <dje@google.com>
13617 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13619 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13620 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13621 warning ifndef __NR_tkill. Move setting of errno there too.
13622 Delete unnecessary resetting of errno after syscall.
13623 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13625 * configure.ac: Check for dladdr.
13626 * config.in: Regenerate.
13627 * configure: Regenerate.
13628 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13629 (try_thread_db_load): Update.
13631 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13633 2009-12-18 Doug Evans <dje@google.com>
13635 * event-loop.c: Include unistd.h if it exists.
13637 * linux-low.c (my_waitpid): Move definition away from being in
13638 between linux_tracefork_child/linux_test_for_tracefork.
13640 * gdb_proc_service.h (psaddr_t): Fix type.
13641 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13642 signature to match glibc.
13644 2009-12-16 Doug Evans <dje@google.com>
13646 * linux-low.c (linux_read_memory): Fix argument to read.
13648 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13650 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13651 events, don't leave current_inferior pointing at null.
13653 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13655 * win32-low.c (LOG): Delete.
13656 (OUTMSG): Output to stderr.
13657 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13658 on compile time LOG macro.
13659 (win32_wait): Fix debug output.
13661 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13663 * win32-low.c (win32_add_one_solib): If the dll name is
13664 "ntdll.dll", prepend the system directory to the dll path.
13666 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13668 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13670 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13671 Vladimir Prus <vladimir@codesourcery.com>
13673 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13674 * configure.ac: Check for __mcoldfire__ and set
13675 gdb_cv_m68k_is_coldfire.
13676 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13677 reg-cf.o and reg-m68k.o.
13678 * configure: Regenerated.
13680 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13682 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13683 Pass it to thread_db_free.
13684 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13685 proper `detaching' argument to linux_remove_process.
13686 * linux-low.h (thread_db_free): Add `detaching' parameter.
13687 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13689 (thread_db_free): Add `detaching' parameter. Only
13690 call td_ta_clear_event if detaching from process.
13692 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13694 * thread-db.c (thread_db_free): Fix typo.
13696 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13699 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13701 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13703 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13704 with an i686 compiler.
13705 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13707 * configure: Rebuilt.
13709 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13713 * server.c (handle_search_memory_1): Correct read_addr initialization
13714 in loop for searching subsequent chunks.
13716 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13718 * configure.ac: New --with-libthread-db option.
13719 * thread-db.c: Allow direct dependence on libthread_db.
13720 (thread_db_free): Adjust.
13721 * config.in: Regenerate.
13722 * configure: Likewise.
13724 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13727 * thread-db.c (attach_thread): New function.
13728 (maybe_attach_thread): Return success/failure.
13729 (find_new_threads_callback): Adjust.
13730 (thread_db_find_new_threads): Loop until no new threads.
13732 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13734 * proc-service.c (ps_lgetregs): Formatting.
13736 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13738 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13739 * configure.ac: Adjust.
13740 * linux-low.h (struct process_info_private): Move members to struct
13742 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13743 * linux-low.c (linux_remove_process): Adjust.
13744 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13745 * server.c (handle_query): Move code ...
13746 (handle_monitor_command): ... here. New function.
13747 * target.h (struct target_ops): New member.
13748 * thread-db.c (struct thread_db): New.
13749 (libthread_db_search_path): New variable.
13750 (thread_db_create_event, thread_db_enable_reporting)
13751 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13752 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13753 (try_thread_db_load_1, dladdr_to_soname): New functions.
13754 (try_thread_db_load, thread_db_load_search): New functions.
13755 (thread_db_init): Search for libthread_db.
13756 (thread_db_free): New function.
13757 (thread_db_handle_monitor_command): Likewise.
13758 * config.in: Regenerate.
13759 * configure: Regenerate.
13761 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13763 * spu-low.c (spu_kill): Wait for inferior to terminate.
13764 Call clear_inferiors.
13765 (spu_detach): Call clear_inferiors.
13767 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13769 * aclocal.m4: Regenerate.
13770 * config.in: Likewise.
13771 * configure: Likewise.
13773 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13775 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13776 (parse_spufs_run): New function.
13777 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13778 (ppc_breakpoint_at): Handle SPU breakpoints.
13780 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13782 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13783 (SPUFS_MAGIC): Define.
13784 (spu_enumerate_spu_ids): New function.
13785 (linux_qxfer_spu): New function.
13786 (linux_target_ops): Install linux_qxfer_spu.
13788 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13790 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13791 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13792 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13793 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13794 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13795 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13796 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13797 (init_registers_powerpc_cell32l): Add prototype.
13798 (init_registers_powerpc_cell64l): Likewise.
13799 (ppc_arch_setup): Detect Cell/B.E. architecture.
13801 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13803 * Makefile.in (datarootdir): New variable.
13805 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13807 * linux-low.c (linux_write_memory): Update debugging output.
13808 * Makefile.in (clean): Add new descriptions.
13809 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13810 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13811 * configure.srv: Add new files for arm*-*-linux*.
13812 * linux-arm-low.c: Add new declarations.
13813 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13814 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13815 (HWCAP_VFPv3D16): New.
13816 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13817 instead of __IWMMXT__.
13818 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13819 (arm_arch_setup): New.
13820 (target_regsets): Remove #ifdef. Add VFP regset.
13821 (the_low_target): Use arm_arch_setup.
13823 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13825 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13826 the main thread again.
13828 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13830 Adding Neutrino gdbserver.
13831 * configure: Regenerated.
13832 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13833 * configure.srv (i[34567]86-*-nto*): New target.
13834 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13835 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13836 (nto_comctrl) [__QNX__]: New function.
13837 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13839 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13841 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13844 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13845 Pedro Alves <pedro@codesourcery.com>
13847 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13848 don't support CONTEXT_EXTENDED_REGISTERS.
13849 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13850 (the_low_target): Install them.
13851 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13852 failing with ERROR_PIPE_NOT_CONNECTED.
13854 2009-06-30 Doug Evans <dje@google.com>
13855 Pierre Muller <muller@ics.u-strasbg.fr>
13857 Add h/w watchpoint support to x86-linux, win32-i386.
13858 * Makefile.in (SFILES): Add i386-low.c
13859 (i386_low_h): Define.
13860 (i386-low.o): Add dependencies.
13861 (linux-x86-low.o): Add i386-low.h dependency.
13862 (win32-i386-low.o): Ditto.
13863 * i386-low.c: New file.
13864 * i386-low.h: New file.
13865 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13866 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13867 * linux-low.c (linux_add_process): Initialize arch_private.
13868 (linux_remove_process): Free arch_private.
13869 (add_lwp): Initialize arch_private.
13870 (delete_lwp): Free arch_private.
13871 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13873 * linux-low.h (process_info_private): New member arch_private.
13874 (lwp_info): New member arch_private.
13875 (linux_target_ops): New members new_process, new_thread,
13877 (ptid_of): New macro.
13878 * linux-x86-low.c: Include stddef.h, i386-low.h.
13879 (arch_process_info): New struct.
13880 (arch_lwp_info): New struct.
13881 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13882 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13883 (i386_dr_low_get_status): New function.
13884 (x86_insert_point, x86_remove_point): New functions.
13885 (x86_stopped_by_watchpoint): New function.
13886 (x86_stopped_data_address): New function.
13887 (x86_linux_new_process, x86_linux_new_thread): New functions.
13888 (x86_linux_prepare_to_resume): New function.
13889 (the_low_target): Add entries for insert_point, remove_point,
13890 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13892 * server.c (debug_hw_points): New global.
13893 (monitor_show_help): Document set debug-hw-points.
13894 (handle_query): Process "set debug-hw-points".
13895 * server.h (debug_hw_points): Declare.
13896 (paddress): Declare.
13897 * utils.c (NUMCELLS, CELLSIZE): New macros.
13898 (get_sell, xsnprintf, paddress): New functions.
13899 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13900 remove_point, stopped_by_watchpoint, stopped_data_address.
13901 * win32-i386-low.c: Include i386-low.h.
13902 (debug_reg_state): Replaces dr.
13903 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13904 (i386_dr_low_get_status): New function.
13905 (i386_insert_point, i386_remove_point): New functions.
13906 (i386_stopped_by_watchpoint): New function.
13907 (i386_stopped_data_address): New function.
13908 (i386_initial_stuff): Update.
13909 (get_thread_context,set_thread_context,i386_thread_added): Update.
13910 (the_low_target): Add entries for insert_point,
13911 remove_point, stopped_by_watchpoint, stopped_data_address.
13912 * win32-low.c (win32_insert_watchpoint): New function.
13913 (win32_remove_watchpoint): New function.
13914 (win32_stopped_by_watchpoint): New function.
13915 (win32_stopped_data_address): New function.
13916 (win32_target_ops): Add entries for insert_watchpoint,
13917 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13918 * win32-low.h (win32_target_ops): New members insert_point,
13919 remove_point, stopped_by_watchpoint, stopped_data_address.
13921 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13923 * server.c (process_serial_event): Re-return unsupported, not
13924 error, if the type isn't recognized. Re-allow supporting only
13925 insert or remove packets. Also call require_running for
13926 breakpoints. Add missing break statement to default case. Tidy.
13927 * target.h (struct target_ops): Rename insert_watchpoint to
13928 insert_point, and remove_watchpoint to remove_point.
13930 * linux-low.h (struct linux_target_ops): Likewise.
13931 * linux-low.c (linux_insert_watchpoint): Rename to ...
13932 (linux_insert_point): ... this. Adjust.
13933 (linux_remove_watchpoint): Rename to ...
13934 (linux_remove_point): ... this. Adjust.
13935 (linux_target_ops): Adjust.
13936 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13937 (cris_insert_point): ... this.
13938 (cris_remove_watchpoint): Rename to ...
13939 (cris_remove_point): ... this.
13940 (the_low_target): Adjust.
13942 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13944 * server.c (handle_v_kill): Pass signal_pid to
13945 kill_inferior if multi_process is zero.
13947 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13949 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13950 * target.h (target_ops): Comment for *_watchpoint to make it clear
13951 the functions can get types '0' and '1'.
13953 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13955 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13956 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13957 * regcache.c (get_regcache): Likewise.
13958 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13959 * win32-low.c (child_fetch_inferior_registers): Remove check for
13962 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13963 Pedro Alves <pedro@codesourcery.com>
13965 * target.h (struct target_ops) <supports_multi_process>: New
13967 (target_supports_multi_process): New.
13968 * server.c (handle_query): Even if GDB reports support, only
13969 enable multi-process if the target also supports it. Report
13970 multi-process support only if the target backend supports it.
13971 * linux-low.c (linux_supports_multi_process): New function.
13972 (linux_target_ops): Install it as target_supports_multi_process
13975 2009-05-24 Doug Evans <dje@google.com>
13977 Global renaming of find_thread_pid to find_thread_ptid.
13978 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13979 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13980 All callers updated.
13982 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13983 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13986 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13987 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13988 (linux_resume_one_lwp): Ditto.
13990 2009-05-23 Doug Evans <dje@google.com>
13992 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13993 from struct inferior_list_entry * to struct lwp_info *.
13994 All callers updated.
13996 2009-05-13 Doug Evans <dje@google.com>
13998 * linux-x86-low.c: Don't include assert.h.
13999 (x86_siginfo_fixup): Use fatal, not assert.
14000 (x86_arch_setup): Fix comment.
14002 2009-05-12 Doug Evans <dje@google.com>
14004 Biarch support for i386/amd64 gdbserver.
14005 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14006 Add linux-x86-low.c.
14007 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14008 (linux-x86-low.o): Add.
14009 * linux-x86-64-low.c: Delete.
14010 * linux-i386-low.c: Delete.
14011 * linux-x86-low.c: New file.
14012 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14014 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14016 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14017 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14018 (linux_child_pid_to_exec_file): New function.
14019 (elf_64_header_p, elf_64_file_p): New functions.
14020 (siginfo_fixup): New function.
14021 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14022 give target a chance to convert layout.
14023 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14024 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14026 2009-05-07 Doug Evans <dje@google.com>
14028 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14029 (regsets_store_inferior_registers): Ditto.
14031 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14035 * linux-low.c (must_set_ptrace_flags): Delete.
14036 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14038 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14039 `lwp->must_set_ptrace_flags' instead.
14040 (linux_wait_for_event_1): Set ptrace options here.
14041 (linux_wait_1): ... not here.
14043 2009-04-30 Doug Evans <dje@google.com>
14045 * inferiors.c (started_inferior_callback): New function.
14046 (attached_inferior_callback): New function.
14047 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14048 * server.c (print_started_pid, print_attached_pid): New functions.
14049 (detach_or_kill_for_exit): New function.
14050 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14051 * server.h (have_started_inferiors_p): Declare.
14052 (have_attached_inferiors_p): Declare.
14054 * inferiors.c (remove_process): Fix memory leak, free process.
14055 * linux-low.c (linux_remove_process): New function.
14056 (linux_kill): Call it instead of remove_process.
14057 (linux_detach, linux_wait_1): Ditto.
14059 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14061 * configure.srv: Add x86 Windows CE target.
14063 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14065 * inferiors.c (get_thread_process): Make global.
14066 * server.h (get_thread_process): Add prototype.
14067 * thread-db.c (find_one_thread): Use get_thread_process
14068 instead of current_process.
14069 (thread_db_get_tls_address): Do not crash if called when
14070 thread layer is not yet initialized.
14072 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14074 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14075 * spu-low.c (current_tid): Rename to ...
14076 (current_ptid): ... this.
14077 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14078 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14079 ptid_get_lwp (current_ptid) instead of current_tid.
14080 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14081 instead of current_tid. Use find_process_pid to verify pid
14082 argument is valid. Pass proper argument to remove_process.
14083 (spu_thread_alive): Compare current_ptid instead of current_tid.
14084 (spu_resume): Likewise.
14086 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14088 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14091 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14093 Implement the multiprocess extensions, and add linux multiprocess
14096 * server.h (ULONGEST): Declare.
14097 (struct ptid, ptid_t): New.
14098 (minus_one_ptid, null_ptid): Declare.
14099 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14100 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14101 (struct inferior_list_entry): Change `id' type from unsigned from
14103 (struct sym_cache, struct breakpoint, struct
14104 process_info_private): Forward declare.
14105 (struct process_info): Declare.
14106 (current_process): Declare.
14107 (all_processes): Declare.
14108 (initialize_inferiors): Declare.
14109 (add_thread): Adjust to use ptid_t.
14110 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14111 (add_process, remove_process, find_thread_pid): Declare.
14112 (find_inferior_id): Adjust to use ptid_t.
14113 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14114 (multi_process): Declare.
14115 (push_event): Adjust to use ptid_t.
14116 (read_ptid, write_ptid): Declare.
14117 (prepare_resume_reply): Adjust to use ptid_t.
14118 (clear_symbol_cache): Declare.
14119 * inferiors.c (all_processes): New.
14120 (null_ptid, minus_one_ptid): New.
14121 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14122 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14123 (add_thread): Change unsigned long to ptid. Remove gdb_id
14125 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14126 (gdb_id_to_thread): Rename to ...
14127 (find_thread_pid): ... this. Change unsigned long to ptid.
14128 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14129 (loaded_dll, pull_pid_from_list): Adjust.
14130 (add_process, remove_process, find_process_pid)
14131 (get_thread_process, current_process, initialize_inferiors): New.
14132 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14133 (struct target_waitstatus) <related_pid>: Ditto.
14134 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14135 return type to int.
14136 (struct target_ops) <join>: Add `pid' argument.
14137 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14138 (struct target_ops) <wait>: Add `ptid' field. Change return type
14140 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14141 (mywait): Add `ptid' argument. Change return type to ptid_t.
14142 (target_pid_to_str): Declare.
14143 * target.c (set_desired_inferior): Adjust to use ptids.
14144 (mywait): Add new `ptid' argument. Adjust.
14145 (target_pid_to_str): New.
14146 * mem-break.h (free_all_breakpoints): Declare.
14147 * mem-break.c (breakpoints): Delelete.
14148 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14149 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14150 to use per-process breakpoint list.
14151 (free_all_breakpoints): New.
14152 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14153 (symbol_cache, all_symbols_looked_up): Delete.
14155 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14157 (prepare_resume_reply): Change ptid argument's type from unsigned
14158 long to ptid_t. Adjust. Implement W;process and X;process.
14159 (free_sym_cache, clear_symbol_cache): New.
14160 (look_up_one_symbol): Adjust to per-process symbol cache. *
14161 * server.c (cont_thread, general_thread, step_thread): Change type
14163 (attached): Delete.
14164 (multi_process): New.
14165 (last_ptid): Change type to ptid_t.
14166 (struct vstop_notif) <ptid>: Change type to ptid_t.
14167 (queue_stop_reply, push_event): Change `ptid' argument's type to
14169 (discard_queued_stop_replies): Add `pid' argument.
14170 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14171 changes. Don't reference the `attached' global.
14172 (attach_inferior): Adjust to mywait interface changes.
14173 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14174 features. Handle and report "multiprocess+". Handle
14176 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14178 (handle_v_kill): New.
14179 (handle_v_stopped): Adjust to use target_pid_to_str.
14180 (handle_v_requests): Allow multiple attaches and runs when
14181 multiprocess extensions are in effect. Handle "vKill".
14182 (myresume): Adjust to use ptids.
14183 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14184 (handle_status): Adjust to discard_queued_stop_replies interface
14186 (first_thread_of, kill_inferior_callback)
14187 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14188 (main): Call initialize_inferiors. Adjust to use ptids, killing
14189 and detaching from all inferiors. Handle multiprocess packet
14191 * linux-low.h: Include gdb_proc_service.h.
14192 (struct process_info_private): New.
14193 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14194 <lwpid_of>: Use ptid_get_lwp.
14195 (get_lwp_thread): Adjust.
14196 (struct lwp_info): Add `dead' member.
14197 (find_lwp_pid): Declare.
14198 * linux-low.c (thread_db_active): Delete.
14199 (new_inferior): Adjust comment.
14200 (inferior_pid): Delete.
14201 (linux_add_process): New.
14202 (handle_extended_wait): Adjust.
14203 (add_lwp): Change unsigned long to ptid.
14204 (linux_create_inferior): Add process to processes table. Adjust
14205 to use ptids. Don't set new_inferior here.
14206 (linux_attach_lwp): Rename to ...
14207 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14208 it. Adjust to use ptids.
14209 (linux_attach_lwp): New.
14210 (linux_attach): Add process to processes table. Don't set
14212 (struct counter): New.
14213 (second_thread_of_pid_p, last_thread_of_process_p): New.
14214 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14215 multiple processes.
14216 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14217 processes. Remove process from process table.
14218 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14219 to multiple processes.
14220 (any_thread_of): New.
14221 (linux_detach): Add `pid' argument, and handle it. Remove process
14222 from processes table.
14223 (linux_join): Add `pid' argument. Handle it.
14224 (linux_thread_alive): Change unsighed long argument to ptid_t.
14225 Consider dead lwps as not being alive.
14226 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14227 threads we're not interested in.
14228 (same_lwp, find_lwp_pid): New.
14229 (linux_wait_for_lwp): Change `pid' argument's type from int to
14231 (linux_wait_for_event): Rename to ...
14232 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14233 from int to ptid_t. Adjust.
14234 (linux_wait_for_event): New.
14235 (linux_wait_1): Add `ptid' argument. Change return type to
14236 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14237 that exit from the process table.
14238 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14240 (mark_lwp_dead): New.
14241 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14242 stopping all threads, mark its main lwp as dead.
14243 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14245 (fetch_register, usr_store_inferior_registers)
14246 (regsets_fetch_inferior_registers)
14247 (regsets_store_inferior_registers, linux_read_memory)
14248 (linux_write_memory): Inline `inferior_pid'.
14249 (linux_look_up_symbols): Adjust to use per-process
14250 `thread_db_active'.
14251 (linux_request_interrupt): Adjust to use ptids.
14252 (linux_read_auxv): Inline `inferior_pid'.
14253 (initialize_low): Don't reference thread_db_active.
14254 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14255 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14256 (ps_getpid): Return the pid of the current inferior.
14257 * thread-db.c (proc_handle, thread_agent): Delete.
14258 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14260 (find_one_thread): Change argument type to ptid_t. Adjust to
14262 (maybe_attach_thread): Adjust to per-process data and ptids.
14263 (thread_db_find_new_threads): Ditto.
14264 (thread_db_init): Ditto.
14265 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14266 processes table. Adjust to use ptids.
14267 (spu_kill, spu_detach): Adjust interface. Remove process from
14269 (spu_join, spu_thread_alive): Adjust interface.
14270 (spu_wait): Adjust interface. Remove process from processes
14271 table. Adjust to use ptids.
14272 * win32-low.c (current_inferior_tid): Delete.
14273 (current_inferior_ptid): New.
14274 (debug_event_ptid): New.
14275 (thread_rec): Take a ptid. Adjust.
14276 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14277 (child_delete_thread): Ditto.
14278 (do_initial_child_stuff): Add `attached' argument. Add process to
14280 (child_fetch_inferior_registers, child_store_inferior_registers):
14282 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14283 (win32_attach): Pass 1 to do_initial_child_stuff.
14284 (win32_kill): Adjust interface. Remove process from processes
14286 (win32_detach): Ditto.
14287 (win32_join): Adjust interface.
14288 (win32_thread_alive): Take a ptid.
14289 (win32_resume): Adjust to use ptids.
14290 (get_child_debug_event): Ditto.
14291 (win32_wait): Adjust interface. Remove exiting process from
14294 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14296 Non-stop mode support.
14298 * server.h (non_stop): Declare.
14299 (gdb_client_data, handler_func): Declare.
14300 (delete_file_handler, add_file_handler, start_event_loop):
14302 (handle_serial_event, handle_target_event, push_event)
14303 (putpkt_notif): Declare.
14304 * target.h (enum resume_kind): New.
14305 (struct thread_resume): Replace `step' field by `kind' field.
14306 (TARGET_WNOHANG): Define.
14307 (struct target_ops) <wait>: Add `options' argument.
14308 <supports_non_stop, async, start_non_stop>: New fields.
14309 (target_supports_non_stop, target_async): New.
14310 (start_non_stop): Declare.
14311 (mywait): Add `options' argument.
14312 * target.c (mywait): Add `options' argument. Print child exit
14313 notifications here.
14314 (start_non_stop): New.
14315 * server.c (non_stop, own_buf, mem_buf): New globals.
14316 (struct vstop_notif): New.
14317 (notif_queue): New global.
14318 (queue_stop_reply, push_event, discard_queued_stop_replies)
14319 (send_next_stop_reply): New.
14320 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14322 (attach_inferior): In non-stop mode, don't wait for the target
14324 (handle_general_set): Handle QNonStop.
14325 (handle_query): When handling qC, return the current general
14326 thread, instead of the first thread of the list.
14327 (handle_query): If the backend supports non-stop mode, include
14328 QNonStop+ in the qSupported query response.
14329 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14331 (handle_v_attach, handle_v_run): Handle non-stop mode.
14332 (handle_v_stopped): New.
14333 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14334 (myresume): Adjust to use resume_kind. Handle non-stop.
14335 (queue_stop_reply_callback): New.
14336 (handle_status): Handle non-stop mode.
14337 (main): Clear non_stop flag on reconnection. Use the event-loop.
14338 Refactor serial protocol handling from here ...
14339 (process_serial_event): ... to this new function. When GDB
14340 selects any thread, select one here. In non-stop mode, wait until
14341 GDB acks all pending events before exiting.
14342 (handle_serial_event, handle_target_event): New.
14343 * remote-utils.c (remote_open): Install remote_desc in the event
14345 (remote_close): Remove remote_desc from the event loop.
14346 (putpkt_binary): Rename to...
14347 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14348 (putpkt_binary): New as wrapper around putpkt_binary_1.
14349 (putpkt_notif): New.
14350 (prepare_resume_reply): In non-stop mode, don't change the
14352 * event-loop.c: New.
14353 * Makefile.in (OBJ): Add event-loop.o.
14354 (event-loop.o): New rule.
14356 * linux-low.h (pid_of): Moved here.
14358 (get_lwp_thread): Use lwpid_of.
14359 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14360 * linux-low.c (pid_of): Delete.
14361 (inferior_pid): Use lwpid_of.
14362 (linux_event_pipe): New.
14363 (target_is_async_p): New.
14365 (handle_extended_wait): Use lwpid_of.
14366 (add_lwp): Don't set lwpid field.
14367 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14368 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14369 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14370 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14371 first. Adjust to linux_wait_for_event interface changes. Use
14373 (linux_detach): Don't delete the main lwp here.
14374 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14375 (status_pending_p): Don't consider explicitly suspended lwps.
14376 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14377 pointer. Add OPTIONS argument. Change return type to int. Use
14378 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14379 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14380 pointer. Add status pointer argument. Return a pid instead of a
14381 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14382 changes. In non-stop mode, don't switch to a random thread.
14383 (linux_wait): Rename to...
14384 (linux_wait_1): ... this. Add target_options argument, and handle
14385 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14386 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14387 clean exit and signal exit code. Don't stop all threads in
14388 non-stop mode. In all-stop mode, only stop all threads when
14389 reporting a stop to GDB. Handle explicit thread stop requests.
14390 (async_file_flush, async_file_mark): New.
14392 (send_sigstop): Use lwpid_of.
14393 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14394 interface changes. In non-stop mode, don't switch to a random
14396 (linux_resume_one_lwp): Use lwpid_of.
14397 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14398 (linux_resume_one_thread): ... this. Handle resume_stop. In
14399 non-stop mode, don't look for pending flag in all threads.
14400 (resume_status_pending_p): Don't consider explicitly suspended
14402 (my_waitpid): Reimplement. Emulate __WALL.
14403 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14405 (sigchld_handler, linux_supports_non_stop, linux_async)
14406 (linux_start_non_stop): New.
14407 (linux_target_ops): Register linux_supports_non_stop, linux_async
14408 and linux_start_non_stop.
14409 (initialize_low): Install SIGCHLD handler.
14410 * thread-db.c (thread_db_create_event, find_one_thread)
14411 (thread_db_get_tls_address): Use lwpid_of.
14412 * win32-low.c (win32_detach): Adjust to use resume_kind.
14413 (win32_wait): Add `options' argument.
14414 * spu-low.c (spu_resume): Adjust to use resume_kind.
14415 (spu_wait): Add `options' argument.
14417 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14419 Decouple target code from remote protocol.
14421 * target.h (enum target_waitkind): New.
14422 (struct target_waitstatus): New.
14423 (struct target_ops) <wait>: Return an unsigned long. Take a
14424 target_waitstatus pointer instead of a char pointer.
14425 (mywait): Likewise.
14426 * target.c (mywait): Change prototype to return an unsigned long.
14427 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14428 * server.h (thread_from_wait, old_thread_from_wait): Delete
14430 (prepare_resume_reply): Change prototype to take a
14432 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14433 (last_status, last_ptid): New.
14434 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14435 pid instead of a signal.
14436 (attach_inferior): Remove "status" and "signal" parameters.
14438 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14440 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14441 (handle_v_requests, myresume): Remove "status" and "signal"
14442 parameters. Adjust.
14443 (handle_status): New.
14444 (main): Delete local `status'. Adjust.
14445 * remote-utils.c: Include target.h.
14446 (prepare_resume_reply): Change prototype to take a
14447 target_waitstatus. Adjust.
14449 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14451 * spu-low.c (spu_wait): Adjust.
14452 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14454 (win32_wait): Adjust.
14456 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14458 * target.h (struct thread_resume): Delete leave_stopped member.
14459 (struct target_ops): Add a `n' argument to the `resume' callback.
14460 * server.c (start_inferior): Adjust.
14461 (handle_v_cont, myresume): Adjust.
14462 * linux-low.c (check_removed_breakpoint): Adjust to resume
14463 interface change, and to removed leave_stopped field.
14464 (resume_ptr): Delete.
14465 (struct thread_resume_array): New.
14466 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14467 resume interface change.
14468 (linux_continue_one_thread, linux_queue_one_thread)
14469 (resume_status_pending_p): Check if the resume field is NULL
14470 instead of checking the leave_stopped member.
14471 (linux_resume): Adjust to the target resume interface change.
14472 * spu-low.c (spu_resume): Adjust to the target resume interface
14474 * win32-low.c (win32_detach, win32_resume): Ditto.
14476 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14478 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14480 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14482 (linux_continue_one_thread): Only preserve the stepping flag if
14483 there's a pending breakpoint.
14485 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14487 * server.c (main): After the inferior having exited, call
14488 remote_close before exiting gdbserver.
14490 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14492 Fix size of FPSCR in Power 7 processors.
14493 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14494 (PPC_FEATURE_HAS_DFP): New #define.
14495 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14498 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14500 * server.c (handle_query) Whitespace and formatting.
14502 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14504 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14505 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14506 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14507 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14508 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14509 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14510 Makefile.in, configure.ac: Fix whitespace throughout.
14511 * configure: Regenerate.
14513 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14515 * inferiors.c (find_inferior): Make it safe for the callback
14516 function to delete the currently iterated inferior.
14518 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14520 * Makefile.in (linuw_low_h): Move higher.
14521 (thread-db.o): Depend on $(linux_low_h).
14523 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14525 Rename "process" to "lwp" throughout.
14527 * linux-low.c (all_processes): Rename to...
14528 (all_lwps): ... this.
14529 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14530 (add_process): Rename to ...
14531 (add_lwp): ... this. Adjust.
14532 (linux_create_inferior): Adjust.
14533 (linux_attach_lwp): Adjust.
14534 (linux_attach): Adjust.
14535 (linux_kill_one_process): Rename to ...
14536 (linux_kill_one_lwp): ... this. Adjust.
14537 (linux_kill): Adjust.
14538 (linux_detach_one_process): Rename to ...
14539 (linux_detach_one_lwp): ... this. Adjust.
14540 (linux_detach): Adjust.
14541 (check_removed_breakpoint): Adjust.
14542 (status_pending_p): Adjust.
14543 (linux_wait_for_process): Rename to ...
14544 (linux_wait_for_lwp): ... this. Adjust.
14545 (linux_wait_for_event): Adjust.
14546 (send_sigstop): Adjust.
14547 (wait_for_sigstop): Adjust.
14548 (stop_all_processes): Rename to ...
14549 (stop_all_lwps): ... this.
14550 (linux_resume_one_process): Rename to ...
14551 (linux_resume_one_lwp): ... this. Adjust.
14552 (linux_set_resume_request, linux_continue_one_thread)
14553 (linux_queue_one_thread, resume_status_pending_p)
14554 (usr_store_inferior_registers, regsets_store_inferior_registers)
14555 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14557 * linux-low.h (get_process): Rename to ...
14558 (get_lwp): ... this. Adjust.
14559 (get_thread_process): Rename to ...
14560 (get_thread_lwp): ... this. Adjust.
14561 (get_process_thread): Rename to ...
14562 (get_lwp_thread): ... this. Adjust.
14563 (struct process_info): Rename to ...
14564 (struct lwp_info): ... this.
14565 (all_processes): Rename to ...
14566 (all_lwps): ... this.
14567 * proc-service.c (ps_lgetregs): Adjust.
14568 * thread-db.c (thread_db_create_event, find_one_thread)
14569 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14571 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14573 * server.c (handle_query): Handle "qAttached".
14575 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14577 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14578 GPLv3, update license URL.
14580 2009-03-01 Doug Evans <dje@google.com>
14582 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14583 (server_h): Add gdb_signals.h.
14584 (signals.o): Update.
14585 * server.h (target_signal_from_host,target_signal_to_host_p)
14586 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14588 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14590 * remote-utils.c (getpkt): Also generate remote-debug
14591 information if noack_mode is set.
14593 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14595 * server.c (handle_query): Report qXfer:siginfo:read and
14596 qXfer:siginfo:write as supported and handle them.
14597 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14598 * linux-low.c (linux_xfer_siginfo): New.
14599 (linux_target_ops): Set it.
14601 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14603 * server.c (gdbserver_usage): Mention --remote-debug.
14604 (main): Accept '--remote-debug' switch.
14606 2009-01-18 Doug Evans <dje@google.com>
14608 * regcache.c (new_register_cache): No need to check result of xcalloc.
14609 * server.c (handle_search_memory): Back out calls to xmalloc,
14610 result is checked and error is returned to user upon failure.
14611 (handle_query): Ditto. Add more checks for result of malloc.
14612 (handle_v_cont): Check result of malloc, report error back to
14614 (handle_v_run): Ditto. Call freeargv.
14615 * server.h (freeargv): Declare.
14616 * utils.c (freeargv): New fn.
14618 2009-01-15 Doug Evans <dje@google.com>
14620 * gdbreplay.c (perror_with_name): Make arg const char *.
14621 * server.h (target_signal_to_name): Make return type const char *.
14622 * thread-db.c (thread_db_err_str): Make return type const char *.
14623 * utils.c (perror_with_name): Make arg const char *.
14625 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14627 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14628 when handling a EXIT_PROCESS_DEBUG_EVENT.
14630 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14632 * gdbreplay.c (gdbreplay_version): Update copyright year.
14633 * server.c (gdbserver_version): Likewise.
14635 2009-01-05 Doug Evans <dje@google.com>
14637 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14638 (handle_extended_wait): Improve comment.
14640 2008-12-13 Doug Evans <dje@google.com>
14642 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14643 * server.h (ATTR_MALLOC): New macro.
14644 (xmalloc,xcalloc,xstrdup): Declare.
14645 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14646 * inferiors.c: Ditto.
14647 * linux-low.c: Ditto.
14648 * mem-break.c: Ditto.
14649 * regcache.c: Ditto.
14650 * remote-utils.c: Ditto.
14653 * win32-low.c: Ditto.
14655 2008-12-12 Doug Evans <dje@google.com>
14657 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14658 in debugging printf.
14660 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14662 2008-12-09 Doug Evans <dje@google.com>
14664 * linux-low.h (struct process_info): Delete member tid, unused.
14665 * thread-db.c (find_one_thread): Update.
14666 (maybe_attach_thread): Update.
14668 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14670 * target.h (struct target_ops): Add qxfer_osdata member.
14671 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14673 (linux_qxfer_osdata): New functions.
14674 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14676 * server.c (handle_query): Handle "qXfer:osdata:read:".
14677 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14678 (buffer_xml_printf): New functions.
14679 * server.h (struct buffer): New.
14680 (buffer_grow_str, buffer_grow_str0): New macros.
14681 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14682 (buffer_xml_printf): Declare.
14684 2008-11-24 Doug Evans <dje@google.com>
14686 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14688 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14690 * server.c (handle_v_run): Always use the supplied argument list.
14692 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14694 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14695 (xtensa_regmap_table): Add entry for scompare1.
14697 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14699 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14700 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14701 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14702 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14703 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14704 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14705 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14706 XML target descriptions.
14707 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14708 when inferior is running on an ISA 2.05 or later processor. Add
14709 special case to return offset for full 64-bit slot of FPSCR when
14712 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14714 * Makefile.in (SFILES, clean): Added sparc64 files.
14715 (reg-sparc64.o, reg-sparc64.c): New.
14716 * configure.srv (sparc*-*-linux*): New configuration.
14717 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14718 syscall arguments for SPARC.
14719 (regsets_store_inferior_registers): Likewise.
14720 * linux-sparc-low.c: New file.
14722 2008-10-21 Doug Evans <dje@google.com>
14724 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14725 (READLINE_DIR,READLINE_DEP): Delete.
14726 (INTERNAL_CFLAGS): Update.
14727 (LINTFLAGS): Update.
14729 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14731 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14732 whole argv from the last run, not just argv[0].
14734 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14736 * regcache.c (new_register_cache): Return NULL if the register
14737 cache size isn't known yet.
14738 (free_register_cache): Avoid dereferencing a NULL regcache.
14740 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14742 * configure.srv: Merge MIPS and MIPS64.
14744 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14746 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14748 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14750 * Makefile.in: Add required vsx dependencies.
14752 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14753 Declare init_registers_powerpc_vsx32l.
14754 Declare init_registers_powerpc_vsx64l.
14755 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14756 (ppc_arch_setup): Check for VSX in hwcap.
14757 (ppc_fill_vsxregset): New function.
14758 (ppc_store_vsxregset): New function.
14759 Add new VSX entry in regset_info target_regsets.
14761 * configure.srv: Add new VSX dependencies.
14763 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14765 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14766 (remote_open): Set or clear transport_is_reliable.
14767 (putpkt_binary): Don't expect acks in noack mode.
14768 (getpkt): Don't send ack/nac in noack mode.
14769 * server.c (handle_general_set): Handle QStartNoAckMode.
14770 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14772 (main): Reset noack_mode on every connection.
14773 * server.h (noack_mode): Declare.
14775 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14777 * Makefile.in (GDBREPLAY_OBS): New variable.
14778 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14780 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14781 Daniel Jacobowitz <dan@codesourcery.com>
14783 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14784 (usr_store_inferior_registers): Likewise.
14785 (regsets_store_inferior_registers): Likewise.
14787 2008-07-31 Rolf Jansen <rj@surtec.com>
14788 Pedro Alves <pedro@codesourcery.com>
14790 * configure.ac: Check for memmem declaration.
14791 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14792 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14793 (disable_packet_qfThreadInfo): Unconditionally compile.
14794 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14795 * configure, config.in: Regenerate.
14797 2008-07-28 Doug Kwan <dougkwan@google.com>
14799 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14800 (linux_write_memory): Remove declaration of errno.
14802 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14804 * linux-low.c (handle_extended_wait): Do not use "status"
14805 variable uninitialized.
14807 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14809 * server.c (handle_v_attach): Inhibit reporting dll changes.
14811 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14813 * remote-utils.c (prepare_resume_reply): If requested, don't
14814 output "thread:TID" in the T stop reply.
14816 * server.c (disable_packet_vCont, disable_packet_Tthread)
14817 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14818 (handle_query): If requested, disable support for qC, qfThreadInfo
14820 (handle_v_requests): If requested, disable support for vCont.
14821 (gdbserver_show_disableable): New.
14822 (main): Handle --disable-packet and --disable-packet=LIST.
14824 * server.h (disable_packet_vCont, disable_packet_Tthread)
14825 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14827 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14829 * server.c (gdbserver_usage): Mention --version.
14831 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14833 * Makefile.in (gdbreplay.o): New rule.
14835 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14837 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14838 message, not gdbserver.
14840 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14841 Nathan Sidwell <nathan@codesourcery.com>
14842 Joseph Myers <joseph@codesourcery.com>
14844 * acinclude.m4: Include ../../config/acx.m4.
14845 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14846 * configure, config.in: Regenerate.
14847 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14848 * server.c (gdbserver_version): Print PKGVERSION.
14849 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14850 (main): Adjust gdbserver_usage calls.
14851 * gdbreplay.c (version, host_name): Add declarations.
14852 (gdbreplay_version, gdbreplay_usage): New.
14853 (main): Accept --version and --help options.
14855 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14857 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14858 (arm_breakpoint_at): Handle Thumb.
14859 (the_low_target): Add comment.
14861 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14863 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14865 2008-05-09 Doug Evans <dje@google.com>
14867 * server.h (decode_search_memory_packet): Declare.
14868 * remote-utils.c (decode_search_memory_packet): New fn.
14869 * server.c (handle_search_memory_1): New fn.
14870 (handle_search_memory): New fn.
14871 (handle_query): Process qSearch:memory packets.
14873 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14875 * regcache.c (registers_length): Remove.
14876 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14877 full register packet.
14878 * regcache.h (registers_length): Remove prototype.
14879 * server.h (PBUFSIZ): Define to 16384.
14881 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14883 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14884 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14885 powerpc-64l.o, and powerpc-altivec64l.o.
14886 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14887 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14888 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14889 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14890 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14893 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14894 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14895 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14896 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14897 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14898 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14899 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14900 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14901 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14902 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14905 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14906 (init_registers_powerpc_32l): ... this new prototype.
14907 (init_registers_powerpc_32): Remove, replace by ...
14908 (init_registers_powerpc_altivec32l): ... this new prototype.
14909 (init_registers_powerpc_e500): Remove, replace by ...
14910 (init_registers_powerpc_e500l): ... this new prototype.
14911 (init_registers_ppc64): Remove, replace by ...
14912 (init_registers_powerpc_64l): ... this new prototype.
14913 (init_registers_powerpc_64): Remove, replace by ...
14914 (init_registers_powerpc_altivec64l): ... this new prototype.
14915 (ppc_num_regs): Set to 73.
14916 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14917 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14918 (ppc_cannot_store_register): Handle orig_r3 and trap.
14919 (ppc_arch_setup): Update init_registers_... calls.
14920 (ppc_fill_gregset): Handle orig_r3 and trap.
14922 * inferiors.c (clear_inferiors): Reset current_inferior.
14924 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14926 * acinclude.m4: Add override.m4.
14927 * configure: Regenerate.
14929 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14931 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14932 initial call to init_register_ppc64.
14934 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14936 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14937 single powerpc*-*-linux* case.
14938 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14940 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14942 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14943 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14945 * linux-ppc-low.c: Include <elf.h>.
14946 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14947 (ppc_hwcap): New global variable.
14948 (ppc_regmap): Remove __SPE__ #ifdef sections.
14949 (ppc_regmap_e500): New global variable.
14950 (ppc_cannot_store_register): Update __SPE__ special case.
14951 (ppc_get_hwcap): New function.
14952 (ppc_arch_setup): Use it to determine whether inferior supports
14953 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14954 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14955 Do not access registers if target does not support AltiVec.
14956 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14957 Do not access registers if target does not support SPE.
14958 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14960 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14962 * linux-low.c (disabled_regsets, num_regsets): New.
14963 (use_regsets_p): Delete.
14964 (linux_wait_for_process): Clear disabled_regsets.
14965 (regsets_fetch_inferior_registers): Check and set it.
14966 (regsets_store_inferior_registers): Likewise.
14967 (linux_fetch_registers, linux_store_registers): Do not use
14969 (initialize_low): Allocate disabled_regsets.
14971 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14973 * Makefile.in (LIBOBJS): New.
14974 (OBS): Use LIBOBJS.
14975 (memmem.o): New rule.
14976 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14977 * configure: Regenerated.
14979 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14981 * server.c (handle_query): Never return "unsupported" for
14982 qXfer:features:read queries.
14984 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14986 * server.c (get_features_xml): Fix inverted condition.
14987 (handle_query): Always support qXfer:feature:read.
14989 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14991 * server.c (wrapper_argv): New.
14992 (start_inferior): Handle wrapper_argv. If set, expect an extra
14994 (gdbserver_usage): Document --wrapper.
14995 (main): Parse --wrapper.
14997 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14999 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15000 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15001 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15002 (ppc_set_pc): Likewise.
15003 (ppc_arch_setup): New function.
15004 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15005 of collect_register.
15006 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15008 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15010 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15011 instead of linux-ppc64-low.o.
15012 * linux-ppc64-low.c: Remove file.
15013 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15014 (linux-ppc64-low.o): Remove rule.
15016 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15017 (init_registers_powerpc_64): Likewise.
15018 (ppc_regmap): Conditionally define depending on __powerpc64__.
15019 (ppc_cannot_store_register): Do not special-case "fpscr" when
15020 compiled on __powerpc64__.
15021 (ppc_collect_ptrace_register): New function.
15022 (ppc_supply_ptrace_register): New function.
15023 (ppc_breakpoint): Change type to "unsigned int".
15024 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15025 (the_low_target): Conditionally provide initializers for the
15026 arch_setup member depending on __powerpc64__. Install
15027 collect_ptrace_register and supply_ptrace_register members.
15029 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15031 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15032 * server.c (gdbserver_xmltarget): Define.
15033 (get_features_xml): Use it to replace "target.xml" and arch_string.
15035 * configure.srv: Remove srv_xmltarget. Add XML files that were
15036 mentioned there to srv_xmlfiles instead. Remove conditional tests
15037 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15038 srv_xmlfiles and srv_regobj to include all possible choices.
15039 * configure.ac (srv_xmltarget): Remove.
15040 (srv_xmlfiles): Do not add "target.xml".
15041 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15042 checks for supplementary target information.
15043 * configure: Regenerate.
15044 * Makefile.in (XML_TARGET): Remove.
15045 (target.xml): Remove rule.
15046 (clean): Do not clean up target.xml.
15047 (.PRECIOUS): Do not mention target.xml.
15049 * target.h (struct target_ops): Remove arch_string member.
15050 * linux-low.c (linux_arch_string): Remove.
15051 (linux_target_ops): Remove arch_string initializer.
15052 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15053 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15054 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15055 * spu-low.c (spu_arch_string): Remove.
15056 (spu_target_ops): Remove arch_string initializer.
15057 * win32-low.c (win32_arch_string): Remove.
15058 (win32_target_ops): Remove arch_string initializer.
15059 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15060 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15061 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15063 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15065 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15066 by collect_ptrace_register and supply_ptrace_register hooks.
15067 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15068 instead of checking for the_low_target.left_pad_xfer.
15069 (usr_store_inferior_registers): Use collect_ptrace_register callback
15070 instead of checking for the_low_target.left_pad_xfer.
15072 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15073 (s390_supply_ptrace_register): Likewise.
15074 (s390_fill_gregset): Call s390_collect_ptrace_register.
15075 (the_low_target): Update.
15077 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15078 (ppc_supply_ptrace_register): Likewise.
15079 (the_low_target): Update.
15081 * linux-i386-low.c (the_low_target): Update.
15082 * linux-x86-64-low.c (the_low_target): Update.
15084 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15086 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15087 reg-s390.o and reg-s390x.o.
15089 * linux-low.c (new_inferior): New global variable.
15090 (linux_create_inferior, linux_attach): Set it.
15091 (linux_wait_for_process): Call the_low_target.arch_setup after the
15092 target has stopped for the first time.
15093 (initialize_low): Do not call the_low_target.arch_setup.
15095 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15096 (s390_set_pc): Likewise.
15097 (s390_arch_setup): New function.
15098 (the_low_target): Use s390_arch_setup as arch_setup routine.
15100 * regcache.c (realloc_register_cache): New function.
15101 (set_register_cache): Call it for each existing regcache.
15103 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15105 * server.h (init_registers): Remove prototype.
15107 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15108 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15109 instead of init_registers ().
15110 * linux-arm-low.c (init_registers_arm): Add prototype.
15111 (init_registers_arm_with_iwmmxt): Likewise.
15112 (the_low_target): Add initializer for arch_setup field.
15113 * linux-cris-low.c (init_registers_cris): Add prototype.
15114 (the_low_target): Add initializer for arch_setup field.
15115 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15116 (the_low_target): Add initializer for arch_setup field.
15117 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15118 (the_low_target): Add initializer for arch_setup field.
15119 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15120 (the_low_target): Add initializer for arch_setup field.
15121 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15122 (the_low_target): Add initializer for arch_setup field.
15123 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15124 (the_low_target): Add initializer for arch_setup field.
15125 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15126 (init_registers_mips64_linux): Likewise.
15127 (the_low_target): Add initializer for arch_setup field.
15128 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15129 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15130 (the_low_target): Add initializer for arch_setup field.
15131 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15132 (init_registers_powerpc_64): Likewise.
15133 (the_low_target): Add initializer for arch_setup field.
15134 * linux-s390-low.c (init_registers_s390): Add prototype.
15135 (init_registers_s390x): Likewise.
15136 (the_low_target): Add initializer for arch_setup field.
15137 * linux-sh-low.c (init_registers_sh): Add prototype.
15138 (the_low_target): Add initializer for arch_setup field.
15139 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15140 (the_low_target): Add initializer for arch_setup field.
15141 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15142 (the_low_target): Add initializer for arch_setup field.
15144 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15145 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15146 instead of init_registers ().
15147 * win32-arm-low.c (init_registers_arm): Add prototype.
15148 (the_low_target): Add initializer for arch_setup field.
15149 * win32-i386-low.c (init_registers_i386): Add prototype.
15150 (the_low_target): Add initializer for arch_setup field.
15152 * spu-low.c (init_registers_spu): Add prototype.
15153 (initialize_low): Call initialie_registers_spu () instead of
15154 initialize_registers ().
15156 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15158 * server.c (handle_v_requests): When handling the vRun and vAttach
15159 packets, if already debugging a process, don't kill it. Return an
15162 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15164 * server.c (handle_query): Correct length check.
15166 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15168 * win32-low.c (do_initial_child_stuff): Add process handle
15169 parameter. Set current_process_handle and current_process_id from the
15170 parameters. Clear globals.
15171 (win32_create_inferior): Don't set current_process_handle and
15172 current_process_id here. Instead pass them on the call to
15173 do_initial_child_stuff.
15174 (win32_attach): Likewise.
15175 (win32_clear_inferiors): New.
15176 (win32_kill): Don't close the current process handle or the
15177 current thread handle here. Instead call win32_clear_inferiors.
15178 (win32_detach): Don't open a new handle to the process. Call
15179 win32_clear_inferiors.
15180 (win32_join): Don't rely on current_process_handle; open a new
15181 handle using the process id.
15182 (win32_wait): Call win32_clear_inferiors when the inferior process
15185 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15187 * server.c (monitor_show_help): Add "exit".
15189 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15191 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15192 (clean): Add reg-xtensa.c.
15193 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15194 * configure.srv (xtensa*-*-linux*) New target.
15195 * linux-xtensa-low.c: New.
15196 * xtensa-xtregs.c: New.
15198 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * hostio.c: Don't include errno.h.
15201 (errno_to_fileio_errno): Move to hostio-errno.
15202 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15203 error number outputting to the target->hostio_last_error callback.
15204 (hostio_packet_error): Use FILEIO_EINVAL directly.
15205 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15206 calls to hostio_error.
15207 * hostio-errno.c: New.
15208 * server.h (hostio_last_error_from_errno): Declare.
15209 * target.h (target_ops): Add hostio_last_error member.
15210 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15211 as hostio_last_error handler.
15212 * spu-low.c (spu_target_ops): Likewise.
15213 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15214 (wince_hostio_last_error): New functions.
15215 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15216 as hostio_last_error handler.
15217 (win32_target_ops) [!_WIN32_WCE]: Register
15218 hostio_last_error_from_errno as hostio_last_error handler.
15219 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15220 (hostio-errno.o): New rule.
15221 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15222 * configure.srv (srv_hostio_err_objs): New variable. Default to
15224 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15225 * configure: Regenerate.
15227 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15229 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15230 (linux_kill, linux_detach): Clean up the process list.
15231 * remote-utils.c (remote_open): Improve port number parsing.
15232 (putpkt_binary, input_interrupt): Only send interrupts if the target
15234 * server.c (extended_protocol): Make static.
15235 (attached): Define earlier.
15236 (exit_requested, response_needed, program_argv): New variables.
15237 (target_running): New.
15238 (start_inferior): Clear attached here.
15239 (attach_inferior): Set attached here.
15240 (require_running): Define.
15241 (handle_query): Use require_running and target_running. Implement
15243 (handle_v_attach, handle_v_run): New.
15244 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15245 (gdbserver_usage): Update.
15246 (main): Redo argument parsing. Handle --debug and --multi. Handle
15247 --attach along with other options or after the port. Save
15248 program_argv. Support no initial program. Resynchronize
15249 communication with GDB after an error. Handle "monitor exit".
15250 Use require_running and target_running. Always allow the extended
15251 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15252 restart in extended mode.
15253 * README: Refer to the GDB manual. Update --attach usage.
15255 2007-12-20 Andreas Schwab <schwab@suse.de>
15257 * linux-low.c (STACK_SIZE): Define.
15258 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15259 (linux_test_for_tracefork): Likewise.
15261 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15263 * linux-low.c (linux_wait_for_event): Update messages. Do not
15264 reinsert auto-delete breakpoints.
15265 * mem-break.c (struct breakpoint): Change return type of handler to
15267 (set_breakpoint_at): Update handler type.
15268 (reinsert_breakpoint_handler): Return 1 instead of calling
15270 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15272 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15273 * mem-break.h (set_breakpoint_at): Update handler type.
15274 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15275 * win32-low.c (auto_delete_breakpoint): New.
15276 (get_child_debug_event): Use it.
15278 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15280 * configure.ac: Check for pread and pwrite.
15281 * hostio.c (handle_pread): Fall back to lseek and read.
15282 (handle_pwrite): Fall back to lseek and write.
15283 * config.in, configure: Regenerated.
15285 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15287 * server.c (myresume): Add own_buf argument.
15288 (main): Update calls.
15290 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15292 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15293 * remote-utils.c (remote_open): Do not call disable_async_io.
15294 (block_async_io): Delete.
15295 (unblock_async_io): Make static.
15296 (initialize_async_io): New.
15297 * server.c (handle_v_cont): Handle async I/O here.
15298 (myresume): Likewise. Move other common resume tasks here...
15299 (main): ... from here. Call initialize_async_io. Disable async
15300 I/O before the main loop.
15301 * server.h (initialize_async_io): Declare.
15302 (block_async_io, unblock_async_io): Delete prototypes.
15303 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15305 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15307 * remote-utils.c (readchar): Allow binary data in received messages.
15309 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15311 * win32-low.c (attaching): New global.
15312 (win32_create_inferior): Clear the `attaching' global.
15313 (win32_attach): Set the `attaching' global.
15314 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15315 attaching. Only set a breakpoint at the entry point if not
15318 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15320 * server.c (main): Don't report dll events on the initial
15321 connection on attaches.
15323 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15325 * server.c (main): Relax numerical bases supported for the pid of
15326 the --attach command line argument.
15328 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15330 * win32-low.c (win32_attach): Call OpenProcess before
15331 DebugActiveProcess, not after. Add last error output to error
15334 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15336 * win32-low.c (win32_get_thread_context)
15337 (win32_set_thread_context): New functions.
15338 (thread_rec): Use win32_get_thread_context.
15339 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15340 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15343 2007-12-03 Leo Zayas
15344 Pedro Alves <pedro_alves@portugalmail.pt>
15346 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15348 (child_add_thread): Minor cleanup.
15349 (child_continue): Resume artificially suspended threads before
15350 calling ContinueDebugEvent.
15351 (suspend_one_thread): New.
15352 (fake_breakpoint_event): New.
15353 (get_child_debug_event): Change return type to int. Check here if
15354 gdb sent an interrupt request. If a soft interrupt was requested,
15355 fake a breakpoint event. Return 0 if there is no event to handle,
15357 (win32_wait): Don't check here if gdb sent an interrupt request.
15358 Ensure there is a valid event to handle.
15359 (win32_request_interrupt): Add soft interruption method as last
15362 2007-12-03 Leo Zayas
15363 Pedro Alves <pedro_alves@portugalmail.pt>
15365 * win32-low.h (win32_thread_info): Add descriptions to the
15366 structure members. Replace `suspend_count' counter by a
15368 * win32-low.c (thread_rec): Update condition of when to get the
15369 context from the inferior. Rely on ContextFlags being set if it
15370 has already been retrieved. Only suspend the inferior thread if
15371 we haven't already. Warn if that fails.
15372 (continue_one_thread): s/suspend_count/suspended/. Only call
15373 ResumeThread once. Warn if that fails.
15375 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15377 * win32-low.c (win32_wait): Don't read from the inferior when it
15378 has already exited.
15380 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15382 * Makefile.in (win32_low_h): New variable.
15383 (win32-low.o): Add dependency on $(win32_low_h).
15384 (win32-arm-low.o, win32-i386-low.o): New rules.
15386 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15388 * hostio.c: Correct copyright year.
15390 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15392 * Makefile.in (OBS): Add hostio.o.
15393 (hostio.o): New rule.
15394 * server.h (handle_vFile): Declare.
15395 * hostio.c: New file.
15396 * server.c (handle_v_requests): Take packet_len and new_packet_len
15397 for binary packets. Call handle_vFile.
15398 (main): Update call to handle_v_requests.
15400 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15402 * linux-low.c: Include <sched.h>.
15404 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15406 * linux-low.c (linux_tracefork_grandchild): New.
15407 (linux_tracefork_child): Use clone.
15408 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15410 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15412 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15414 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15416 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15418 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15420 * inferiors.c (change_inferior_id): Delete.
15421 (add_pid_to_list, pull_pid_from_list): New.
15422 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15423 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15424 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15425 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15426 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15427 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15428 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15429 (using_threads): Always set to 1.
15430 (handle_extended_wait): New.
15431 (add_process): Do not set TID.
15432 (linux_create_inferior): Set must_set_ptrace_flags.
15433 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15434 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15435 (linux_thread_alive): Rename TID argument to LWPID.
15436 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15437 (linux_wait_for_event): Do not use TID or check using_threads. Update
15438 call to dead_thread_notify. Call handle_extended_wait.
15439 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15440 (send_sigstop): Delete sigstop_sent.
15441 (wait_for_sigstop): Avoid TID.
15442 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15443 (linux_test_for_tracefork): New.
15444 (linux_lookup_signals): Use thread_db_active and
15445 linux_supports_tracefork_flag.
15446 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15447 * linux-low.h (get_process_thread): Avoid TID.
15448 (struct process_ifo): Move thread_known and tid to the end. Remove
15450 (linux_attach_lwp, thread_db_init): Update prototypes.
15451 * server.h (change_inferior_id): Delete prototype.
15452 (add_pid_to_list, pull_pid_from_list): New prototypes.
15453 * thread-db.c (thread_db_use_events): New.
15454 (find_first_thread): Rename to...
15455 (find_one_thread): ...this. Update callers and messages. Do not
15456 call fatal. Check thread_db_use_events. Do not call
15457 change_inferior_id or new_thread_notify.
15458 (maybe_attach_thread): Update. Do not call new_thread_notify.
15459 (thread_db_init): Set thread_db_use_events. Check use_events.
15460 * utils.c (fatal, warning): Correct message prefix.
15462 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15464 * Makefile.in (clean): Remove new files.
15465 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15466 (powerpc-64.o, powerpc-64.c): New rules.
15467 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15468 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15470 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15472 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15473 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15474 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15475 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15476 (target_regsets): Add AltiVec and SPE register sets.
15477 * configure.ac: Check for AltiVec and SPE.
15478 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15479 (ppc_fill_vrregset, ppc_store_vrregset): New.
15480 (target_regsets): Add AltiVec register set.
15481 * configure: Regenerated.
15483 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15485 * linux-low.c (O_LARGEFILE): Define.
15486 (linux_read_memory): Use /proc/PID/mem.
15487 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15488 * configure, config.in: Regenerated.
15490 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15492 * linux-low.c (linux_wait_for_event): Do not pass signals while
15495 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15497 * win32-low.c (create_process): New.
15498 (win32_create_inferior): Use create_process instead of
15499 CreateProcess. If create_process failed retry appending an ".exe"
15500 suffix. Store the GetLastError result immediatelly after
15501 create_process calls and use it on the call to error.
15503 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15505 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15507 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15509 * configure.ac: Switch license to GPLv3.
15511 2007-08-01 Michael Snyder <msnyder@access-company.com>
15513 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15515 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15517 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15519 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15520 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15521 CloseToolhelp32Snapshot.
15522 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15523 CloseToolhelp32Snapshot.
15525 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15527 * server.c (main): Check for inferior exit before main loop.
15529 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15531 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15532 instead of on tmp_desc.
15534 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15535 Daniel Jacobowitz <dan@codesourcery.com>
15537 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15538 (add_thread): Minor cleanups.
15539 (clear_inferiors): Move lower in the file. Clear the DLL
15541 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15542 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15543 (xml_escape_text): New.
15544 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15546 (handle_v_cont): Report errors.
15547 (gdbserver_version): Update.
15548 (main): Correct size of own_buf. Do not report initial DLL events.
15549 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15550 (unloaded_dll, xml_escape_text): New.
15551 * win32-low.c (enum target_waitkind): Update comments.
15552 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15553 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15554 (win32_EnumProcessModules, win32_GetModuleInformation)
15555 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15556 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15557 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15558 (win32_Module32First, win32_Module32Next, load_toolhelp)
15559 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15560 (get_child_debug_event): Handle DLL events.
15561 (win32_wait): Likewise.
15563 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15565 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15566 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15568 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15570 * win32-low.c (handle_output_debug_string): Ignore event if not
15573 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15575 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15577 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15579 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15581 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15583 * inferiors.c (change_inferior_id): Add comment.
15584 * linux-low.c (check_removed_breakpoint): Add an early
15585 prototype. Improve debug output.
15586 (linux_attach): Doc update.
15587 (linux_detach_one_process, linux_detach): Clean up before releasing
15589 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15590 * linux-low.h (struct process_info): Doc improvement.
15591 * mem-break.c (delete_all_breakpoints): New.
15592 * mem-break.h (delete_all_breakpoints): New prototype.
15593 * thread-db.c (find_first_thread): New.
15594 (thread_db_create_event): Call it instead of
15595 thread_db_find_new_threads. Clean up unused variables.
15596 (maybe_attach_thread): Remove first thread handling.
15597 (thread_db_find_new_threads): Use find_first_thread.
15598 (thread_db_get_tls_address): Likewise.
15600 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15602 * thread-db.c (thread_db_find_new_threads): Add prototype.
15603 (thread_db_create_event): Check for the main thread before adding
15605 (maybe_attach_thread): Only enable event reporting if TID == 0.
15606 (thread_db_get_tls_address): Check for new threads.
15608 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15610 * linux-low.c (linux_create_inferior): Try execv before execvp.
15611 * spu-low.c (spu_create_inferior): Likewise.
15613 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15615 * linux-low.c (linux_create_inferior): Change execv to execvp.
15616 * spu-low.c (spu_create_inferior): Likewies.
15618 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15620 * Makefile.in (clean): Clean new files instead of deleted ones.
15621 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15622 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15624 * configure.srv: Specify XML files and new regformats for MIPS and
15626 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15627 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15628 an entry for the restart register.
15629 (mips_cannot_fetch_register, mips_cannot_store_register)
15630 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15631 register names to match the XML descriptions.
15632 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15633 restart register instead of $0.
15635 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15636 Markus Deuling <deuling@de.ibm.com>
15638 * remote-utils.c (decode_xfer_write): New function.
15639 * server.h (decode_xfer_write): Add prototype.
15640 * server.c (handle_query): Add PACKET_LEN argument. Support
15641 qXfer:spu:read and qXfer:spu:write packets.
15642 (main): Pass packet_len to handle_query.
15643 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15644 * target.h (target_ops): Add qxfer_spu.
15646 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15648 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15649 accessing non-seekable spufs files.
15651 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15653 * server.c (handle_query): Add reply for qC packet.
15655 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15656 Leo Zayas <lerele@champenstudios@com>
15658 * server.h (check_remote_input_interrupt_request): New function.
15659 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15660 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15661 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15662 (check_remote_input_interrupt_request): New function.
15663 * server.h (check_remote_input_interrupt_request): Declare.
15664 * win32-low.c (winapi_DebugBreakProcess,
15665 winapi_GenerateConsoleCtrlEvent): New typedefs.
15666 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15668 (win32_wait): Check for remote interrupt request
15669 with check_remote_input_interrupt_request.
15670 (win32_request_interrupt): New function.
15671 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15673 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15675 * win32-low.c (debug_registers_changed,
15676 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15677 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15678 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15679 (thread_rec): Get context using the low target.
15680 (child_add_thread): Call thread_added on the low target,
15681 which does the same thing.
15683 (do_initial_child_stuff): Remove debug registers references.
15684 Set context using the low target. Resume threads after
15685 setting the contexts.
15686 (child_continue): Remove dead variable. Remove debug
15687 registers references.
15688 (child_fetch_inferior_registers): Go through the low target.
15689 (do_child_store_inferior_registers): Remove.
15690 (child_store_inferior_registers): Go through the low target.
15691 (win32_resume): Remove debug registers references.
15692 Set context using the low target.
15693 (handle_exception): Change return type to void. Don't record
15694 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15695 first chance exception.
15696 (get_child_debug_event): Change return type to void. Remove
15697 goto loop. Always return after waiting for debug event.
15698 (win32_wait): Convert to switch statement. Handle spurious
15701 * win32-i386-low.c (debug_registers_changed,
15702 debug_registers_used): New.
15703 (initial_stuff): Rename to ...
15704 (i386_initial_stuff): ... this. Clear debug registers
15706 (store_debug_registers): Delete.
15707 (i386_get_thread_context): New.
15708 (load_debug_registers): Delete.
15709 (i386_set_thread_context): New.
15710 (i386_thread_added): New.
15711 (single_step): Rename to ...
15712 (i386_single_step): ... this.
15713 (do_fetch_inferior_registers): Rename to ...
15714 (i386_fetch_inferior_register): ... this.
15715 (i386_store_inferior_register): New.
15716 (the_low_target): Adapt to new interface.
15718 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15719 (arm_get_thread_context): New.
15720 (arm_set_thread_context): New.
15722 (do_fetch_inferior_registers): Rename to ...
15723 (arm_fetch_inferior_register): ... this.
15724 (arm_store_inferior_register): New.
15725 (arm_wince_breakpoint): Reimplement as unsigned long.
15726 (arm_wince_breakpoint_len): Define.
15727 (the_low_target): Adapt to new interface.
15729 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15730 load_debug_registers. Add get_thread_context, set_thread_context,
15731 thread_added and store_inferior_register. Rename
15732 fetch_inferior_registers to fetch_inferior_register.
15733 (regptr): Remove declaration.
15735 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15737 * linux-low.c (linux_detach): Change return type to int. Return 0.
15738 * spu-low.c (spu_detach): Likewise.
15740 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15742 * target.h (target_ops): Change return type of detach to int.
15744 (join_inferior): New.
15745 * server.c (main): Don't skip detach support on mingw32.
15746 If the inferior doesn't support detaching return error.
15747 Call join_inferior instead of using waitpid.
15748 * linux-low.c (linux_join): New.
15749 (linux_target_op): Add linux_join.
15750 * spu-low.c (spu_join): New.
15751 (spu_target_ops): Add spu_join.
15752 * win32-low.c (win32_detach): Adapt to new interface.
15753 Reopen current_process_handle before detaching. Issue a child
15754 resume before detaching.
15756 (win32_target_op): Add win32_join.
15758 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15760 * win32-low.c (win32-attach): Fix return value.
15761 * target.h (target_ops): Describe ATTACH return values.
15763 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15765 * win32-low.c (GETPROCADDRESS): Define.
15766 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15767 (winapi_DebugSetProcessKillOnExit): Likewise.
15768 (win32_create_inferior): Force usage of ansi CreateProcessA.
15769 (win32_attach): Use GETPROCADDRESS.
15770 (win32_detach): Likewise.
15772 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15774 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15776 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15778 * win32-low.c: Commit leftover changes from 2007-03-29.
15780 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15782 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15783 fields short instead of int. Add explicit padding.
15784 (i387_cache_to_fsave): Remove unnecessary casts.
15785 (i387_fsave_to_cache): Doc fix.
15786 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15788 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15790 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15791 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15793 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * configure.srv (arm*-*-mingw32ce*): Move near the other
15798 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15800 * configure.ac: Add errno checking.
15801 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15802 sys/file.h and malloc.h.
15803 (AC_CHECK_DECLS): Add perror.
15804 (srv_mingwce): Handle.
15805 * configure.srv (i[34567]86-*-cygwin*): Add
15806 win32-i386-low.o to srv_tgtobj.
15807 (i[34567]86-*-mingw*): Likewise.
15808 (arm*-*-mingw32ce*): Add case.
15809 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15810 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15811 [__MINGW32CE__] (strerror): New function.
15812 [__MINGW32CE__] (errno): Define to GetLastError.
15813 [__MINGW32CE__] (COUNTOF): New macro.
15814 (remote_open): Remove extra close call.
15815 * mem-break.c (delete_breakpoint_at): New function.
15816 * mem-break.h (delete_breakpoint_at): Declare.
15817 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15818 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15819 [USE_WIN32API] (read, write): Add char* casts.
15820 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15821 * server.h: Include wincecompat.h on Windows CE.
15822 [HAVE_ERRNO_H]: Check.
15823 (perror): Declare if not declared.
15824 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15825 (perror_with_name): Remove errno declaration.
15826 * wincecompat.h: New.
15827 * wincecompat.c: New.
15828 * win32-low.h: New.
15829 * win32-arm-low.c: New.
15830 * win32-i386-low.c: New.
15831 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15832 (OUTMSG2): Make it safe.
15834 (COUNTOF): New macro.
15835 (NUM_REGS): Get it from the low target.
15836 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15837 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15838 (thread_rec): Let low target handle debug registers.
15839 (child_add_thread): Likewise.
15840 (child_init_thread_list): Likewise.
15841 (continue_one_thread): Likewise.
15843 (do_child_fetch_inferior_registers): Move to ...
15844 * win32-i386-low.c: ... here, and rename to ...
15845 (do_fetch_inferior_registers): ... this.
15846 * win32-low.c (child_fetch_inferior_registers):
15847 Go through the low target.
15848 (do_child_store_inferior_registers): Use regptr.
15849 (strwinerror): New function.
15850 (win32_create_inferior): Handle Windows CE.
15851 Use strwinerror instead of strerror on Windows error
15852 codes. Add program to the error output.
15853 Don't close the main thread handle on Windows CE.
15854 (win32_attach): Use coredll.dll on Windows CE.
15855 (win32_kill): Close current process and current
15857 (win32_detach): Use coredll.dll on Windows CE.
15858 (win32_resume): Let low target handle debug registers, and
15860 (handle_exception): Add/Remove initial breakpoint. Avoid
15861 non-existant WSTOPSIG on Windows CE.
15862 (win32_read_inferior_memory): Cast to remove warning.
15863 (win32_arch_string): Go through the low target.
15864 (initialize_low): Call set_breakpoint_data with the low
15865 target's breakpoint.
15866 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15867 FOP_REGNUM, mappings): Move to ...
15868 * win32-i386-low.c: ... here.
15869 * win32-low.c (win32_thread_info): Move to ...
15870 * win32-low.h: ... here.
15871 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15872 win32-arm-low.c and wincecompat.c.
15873 (all:): Add $EXEEXT.
15874 (install-only:): Likewise.
15875 (gdbserver:): Likewise.
15876 (gdbreplay:): Likewise.
15877 * config.in: Regenerate.
15878 * configure: Regenerate.
15880 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15882 * win32-low.c: Rename typedef thread_info to
15883 win32_thread_info throughout.
15885 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15887 * win32-i386-low.c: Rename to ...
15888 * win32-low.c: ... this.
15889 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15890 * Makefile.in: Likewise.
15892 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15894 * remote-utils.c (monitor_output): Constify msg parameter.
15895 * server.h (monitor_output): Likewise.
15896 * win32-i386-low.c (handle_output_debug_string): New.
15897 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15898 handle_output_debug_string.
15899 (get_child_debug_event): Likewise.
15901 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15903 * server.c (main): Correct strtoul check.
15905 2007-03-27 Jon Ringle <jon@ringle.org>
15907 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15909 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15911 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15913 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15915 * terminal.h: Check HAVE_SGTTY_H.
15917 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15919 * remote-utils.c (remote_open): Print out the assigned port number.
15921 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15923 * remote-utils.c (monitor_output): New function.
15924 * server.c (debug_threads): Define here.
15925 (monitor_show_help): New function.
15926 (handle_query): Handle qRcmd.
15927 (main): Do not handle 'd' packet.
15928 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15929 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15932 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15934 * Makefile.in (EXEEXT): New.
15935 (clean): Use $(EXEEXT).
15937 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15939 * target.h (target_ops): Rename send_signal to request_interrupt,
15940 and remove enum target_signal parameter.
15941 * linux-low.c (linux_request_interrupt): Rename from
15942 linux_send_signal, and always send SIGINT.
15943 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15944 and always send SIGINT.
15945 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15947 (input_interrupt): Likewise.
15949 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15951 * server.c (get_features_xml): Check if target implemented
15953 * win32-i386-low.c (win32_arch_string): New.
15954 (win32_target_ops): Add win32_arch_string as arch_string member.
15956 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15958 * spu-low.c (spu_arch_string): New.
15959 (spu_target_ops): Add spu_arch_string.
15961 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15963 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15964 * configure.ac: Do not check for terminal.h.
15965 * configure, config.in: Regenerated.
15967 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15969 * Makefile.in (OBS): Add $(XML_BUILTIN).
15970 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15972 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15973 (arm-with-iwmmxt.c): New.
15974 * config.in, configure: Regenerate.
15975 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15976 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15977 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15978 (arm*-*-linux*): Add iWMMXt and regset support.
15979 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15980 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15981 (arm_store_wmmxregset, target_regsets): New.
15982 * server.c (get_features_xml): Take annex argument. Check builtin
15984 (handle_query): Handle multiple annexes.
15986 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15988 * remote-utils.c [USE_WIN32API] (read, write): Define.
15989 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15992 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15994 * linux-i386-low.c (the_low_target): Set arch_string.
15995 * linux-x86-64-low.c (the_low_target): Likewise.
15996 * linux-low.c (linux_arch_string): New.
15997 (linux_target_ops): Add it.
15998 * linux-low.h (struct linux_target_ops): Add arch_string.
15999 * server.c (write_qxfer_response): Use const void * for DATA.
16000 (get_features_xml): New.
16001 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16002 * target.h (struct target_ops): Add arch_string method.
16004 2007-01-03 Denis Pilat <denis.pilat@st.com>
16005 Daniel Jacobowitz <dan@codesourcery.com>
16007 * linux-low.c (linux_kill): Handle being called with no threads.
16008 * win32-i386-low.c (win32_kill): Likewise.
16009 (get_child_debug_event): Clear current_process_handle.
16011 2006-12-30 Denis PILAT <denis.pilat@st.com>
16012 Daniel Jacobowitz <dan@codesourcery.com>
16014 * remote-utils.c (remote_open): Check the type of specified
16015 serial port devices before opening them.
16016 * server.c (main): Kill the inferior if an error occurs during
16017 the first remote_open.
16019 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16021 * README: Update supported targets.
16023 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16025 * Makefile.in (clean): Remove reg-mips64.c.
16026 (reg-mips64.c, reg-mips64.o): New rules.
16027 * configure.srv: Handle mips64. Include regset support for mips.
16028 * linux-mips-low.c (union mips_register): New.
16029 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16030 (mips_breakpoint, mips_breakpoint_at): Use int.
16031 (mips_collect_register, mips_supply_register)
16032 (mips_collect_register_32bit, mips_supply_register_32bit)
16033 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16034 (mips_store_fpregset, target_regsets): New.
16035 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16037 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16039 * configure.srv: Add target "spu*-*-*".
16040 * Makefile.in (clean): Remove reg-spu.c.
16041 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16042 * spu-low.c: New file.
16044 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16046 * configure.ac: Correct td_thr_tls_get_addr test.
16047 * configure: Regenerated.
16049 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16051 * linux-low.c (linux_wait_for_event): Reformat. Use the
16052 pass_signals array.
16053 * remote-utils.c (decode_address_to_semicolon): New.
16054 * server.c (pass_signals, handle_general_set): New.
16055 (handle_query): Mention QPassSignals for qSupported.
16056 (main): Call handle_general_set.
16057 * server.h (pass_signals, decode_address_to_semicolon): New.
16059 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16061 * server.c (handle_query): Correct error handling for read_auxv.
16063 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16065 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16066 and srv_linux_thread_db to yes.
16067 * linux-s390-low.c (s390_fill_gregset): New function.
16068 (target_regsets): Define data structure.
16070 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16072 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16073 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16074 * config.in, configure: Regenerated.
16075 * inferiors.c (gdb_id_to_thread): New function.
16076 (gdb_id_to_thread_id): Use it.
16077 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16078 * linux-low.h (struct process_info): Add th member.
16079 (thread_db_get_tls_address): New prototype.
16080 * remote-utils.c (decode_address): Make non-static.
16081 * server.c (handle_query): Handle qGetTLSAddr.
16082 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16083 * target.h (struct target_ops): Add get_tls_address.
16084 * thread-db.c (maybe_attach_thread): Save the thread handle.
16085 (thread_db_get_tls_address): New.
16087 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16089 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16090 (linux_resume_one_process): Take a siginfo_t *. Update all
16091 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16092 (struct pending_signals): Add a siginfo_t.
16093 (linux_wait_for_process): Always set last_status.
16094 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16095 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16096 * linux-low.h (struct process_info): Add last_status.
16098 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16100 * remote-utils.c (try_rle): New function.
16101 (putpkt_binary): Use it.
16103 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16105 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16106 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16107 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16108 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16109 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16112 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16114 * server.c (terminal_fd): New variable.
16115 (old_foreground_pgrp): Likewise.
16116 (restore_old_foreground_pgrp): New function.
16117 (start_inferior): Record the terminal file descriptor in terminal_fd
16118 and its original foreground group in old_foreground_pgrp. Register
16119 restore_old_foreground_pgrp with atexit().
16121 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16123 * server.c (handle_query): Correct qPart to qXfer.
16125 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16127 * configure.ac: Check for more headers which are missing on
16128 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16129 * configure.srv: Add Cygwin and mingw32.
16130 * remote-utils.c: Don't include headers unconditionally which
16131 are missing on mingw32. Include <winsock.h> for mingw32.
16132 (remote_open): Adjust for mingw32 support. Flush
16133 standard error after writing to it.
16134 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16135 (unblock_async_io, enable_async_io, disable_async_io)
16136 (readchar, getpkt): Update for Winsock support.
16137 (prepare_resume_reply): Expect a protocol signal number.
16138 * server.c: Disable <sys/wait.h> on mingw32.
16139 (start_inferior): Adjust for mingw32 support. Flush
16140 standard error after writing to it.
16141 (attach_inferior): Likewise. Use protocol signal
16143 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16145 * win32-i386-low.c: New file.
16146 * Makefile.in (XM_CLIBS): Set.
16147 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16148 (win32-i386-low.o): New dependency rule.
16149 * linux-low.c (linux_wait): Use target signal numbers.
16150 * target.h (struct target_ops): Doc fix.
16151 * server.h (target_signal_to_name): New prototype.
16152 * gdbreplay.c: Don't include headers unconditionally which
16153 are missing on mingw32. Include <winsock.h> for mingw32.
16154 (remote_close, remote_open): Adjust for Winsock support.
16155 * configure, config.in: Regenerated.
16157 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16159 * server.c (decode_xfer_read, write_qxfer_response): New.
16160 (handle_query): Take a packet length argument. Handle
16161 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16162 the qSupported response.
16163 (main): Update call to handle_query.
16165 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16167 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16168 (putpkt_binary): Renamed from putpkt and adjusted for binary
16170 (putpkt): New wrapper for putpkt_binary.
16171 (readchar): Don't mask off the high bit.
16172 (decode_X_packet): New function.
16173 * server.c (main): Call putpkt_binary if a handler sets the packet
16174 length. Save the length of the incoming packet. Handle 'X'.
16175 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16177 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16179 * server.c (handle_query): Handle qSupported.
16181 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16183 * remote-utils.c (all_symbols_looked_up): New variable.
16184 (look_up_one_symbol): Check it.
16185 * server.h (look_up_one_symbol): New declaration.
16186 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16188 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16190 * Makefile.in (linux-arm-low.o): Update dependencies.
16191 * linux-arm-low.c: Include "gdb_proc_service.h".
16192 (PTRACE_GET_THREAD_AREA): Define.
16193 (ps_get_thread_area): New function.
16195 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16197 * configure.srv (m68k*-*-uclinux*): New target.
16198 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16199 (linux_resume_one_process): Remove extraneous cast.
16200 (linux_read_offsets): New.
16201 (linux_target_op): Add linux_read_offsets on mmuless systems.
16202 * server.c (handle_query): Add qOffsets logic.
16203 * target.h (struct target_ops): Add read_offsets.
16205 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16207 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16208 (PTRACE_GET_THREAD_AREA): Define.
16209 (ps_get_thread_area): New function.
16210 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16211 (linux-x86-64-low.o): Update.
16213 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16215 * configure.ac: Remove checks for prfpregset_t.
16216 * gdb_proc_service.h: New file.
16217 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16218 new "gdb_proc_service.h".
16219 * proc-service.c: Likewise.
16220 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16221 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16222 * Makefile.in (gdb_proc_service_h): Updated.
16223 * configure, config.in: Regenerated.
16225 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16227 * remote-utils.c (prepare_resume_reply): Move declaration
16228 of gdb_id_from_wait to the top of the block.
16230 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16232 * linux-low.c (regsets_store_inferior_registers): Read the regset
16233 from the target before filling it.
16235 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16237 * server.c (attach_inferior): Return SIGTRAP for a successful
16240 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16242 * Makefile.in (OBS): Add version.o.
16243 (STAGESTUFF): Delete.
16244 (version.o): Add dependencies.
16245 (version.c): Replace rule.
16246 (clean): Remove version.c.
16247 * server.c (gdbserver_version): New.
16248 (gdbserver_usage): Use printf.
16249 (main): Handle --version and --help.
16250 * server.h (version, host_name): Add declarations.
16252 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16264 * linux-x86-64-low.c:
16266 * linux-s390-low.c:
16267 * linux-ppc64-low.c:
16269 * linux-mips-low.c:
16270 * linux-m68k-low.c:
16271 * linux-m32r-low.c:
16274 * linux-ia64-low.c:
16275 * linux-i386-low.c:
16276 * linux-crisv32-low.c:
16288 * gdbserver.1: Add (C) after Copyright. Update the FSF
16291 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16293 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16294 (arm_breakpoint_at): Recognize both breakpoints.
16295 (the_low_target): Use the correct breakpoint instruction.
16297 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16299 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16300 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16301 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16302 (the_low_target): Update.
16304 2005-10-25 Andreas Schwab <schwab@suse.de>
16306 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16308 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16309 (ia64_num_regs): Reduce to 462.
16311 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16313 * acinclude.m4: Correct quoting.
16314 * aclocal.m4: Regenerated.
16316 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16317 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16318 (thread_db_init): Call thread_db_err_str.
16319 * configure.ac: Check for TD_VERSION.
16320 * config.in, configure: Regenerated.
16322 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16324 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16326 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16328 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16329 is not available. Define HAVE_PTRACE_GETREGS if it is.
16330 * config.in, configure: Regenerated.
16331 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16332 * linux-i386-low.c, linux-m68k-low.c: Update to use
16333 HAVE_PTRACE_GETREGS.
16334 * linux-low.c (regsets_fetch_inferior_registers)
16335 (regsets_store_inferior_registers): Only return 0 if we processed
16337 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16338 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16340 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16342 * inferiors.c (struct thread_info): Add gdb_id.
16343 (add_thread): Add gdb_id argument.
16344 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16345 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16346 calls to add_thread.
16347 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16348 * server.c (handle_query): Use thread_to_gdb_id.
16349 (handle_v_cont, main): Use gdb_id_to_thread_id.
16350 * server.h (add_thread): Update prototype.
16351 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16354 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16356 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16357 left-padded registers.
16358 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16359 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16361 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16363 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16364 * configure: Regenerate.
16365 * config.in: Regenerate.
16366 * server.h (NEED_DECLARATION_STRERROR):
16367 Replace with !HAVE_DECL_STRERROR.
16369 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16371 * linux-low.c (linux_wait, linux_send_signal): Don't test
16372 an unsigned long variable for > 0 if it could be MAX_ULONG.
16373 * server.c (myresume): Likewise.
16374 * target.c (set_desired_inferior): Likewise.
16376 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16378 * configure.ac: Simplify and improve check for socklen_t.
16379 * configure, config.in: Regenerate.
16381 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16383 * acconfig.h: Remove.
16384 * configure.ac: Add a test for socklen_t. Use three-argument
16385 AC_DEFINE throughout.
16386 * config.in: Regenerated using autoheader 2.59.
16387 * configure: Regenerated.
16389 * gdbreplay.c (socklen_t): Provide a default.
16390 (remote_open): Use socklen_t.
16391 * remote-utils.c (socklen_t): Provide a default.
16392 (remote_open): Use socklen_t.
16393 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16396 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16398 * linux-low.c (linux_read_memory, linux_write_memory)
16399 (linux_read_auxv): Likewise.
16400 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16401 (check_mem_write): Likewise.
16402 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16404 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16405 (registers_from_string, register_data): Likewise.
16406 * server.c (handle_query, main): Likewise.
16407 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16408 (decode_M_packet): Likewise.
16409 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16410 * target.h (struct target_ops): Update read_memory, write_memory,
16412 (read_inferior_memory, write_inferior_memory): Update.
16413 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16414 to unsigned char *.
16415 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16416 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16417 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16418 linux-s390-low.c, linux-sh-low.c: Update for changes in
16419 read_inferior_memory and the_low_target->breakpoint.
16421 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16423 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16424 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16425 * configure.srv: Add powerpc64-*-linux*.
16426 * linux-ppc64-low.c: New file.
16428 2005-05-23 Orjan Friberg <orjanf@axis.com>
16430 * linux-cris-low.c: New file with support for CRIS.
16431 * linux-crisv32-low.c: Ditto for CRISv32.
16432 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16433 (clean): Add reg-cris.c and reg-crisv32.c.
16434 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16435 reg-crisv32.o, and reg-crisv32.c to make rules.
16436 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16437 recognized targets.
16439 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16441 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16442 of sizeof (PTRACE_XFER_TYPE).
16443 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16445 2005-05-12 Orjan Friberg <orjanf@axis.com>
16447 * target.h (struct target_ops): Add insert_watchpoint,
16448 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16449 pointers for hardware watchpoint support.
16450 * linux-low.h (struct linux_target_ops): Ditto.
16451 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16452 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16453 to linux_target_ops.
16454 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16456 * server.c (main): Recognize 'Z' and 'z' packets.
16458 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16460 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16461 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16462 (the_low_target): Add new members.
16464 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16466 * proc-service.c (ps_lgetregs): Search all_processes instead of
16469 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16471 * server.c (start_inferior): Change return type to int.
16472 (attach_inferior): Change sigptr to int *.
16473 (handle_v_cont, handle_v_requests): Change signal to int *.
16474 (main): Change signal to int.
16476 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16478 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16479 * configure.srv: Add m32r*-*-linux*.
16480 * linux-m32r-low.c: New file.
16482 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16484 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16486 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16488 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16489 Take unsigned long arguments for PIDs.
16490 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16491 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16492 (wait_for_sigstop, linux_resume_one_process)
16493 (regsets_fetch_inferior_registers, linux_send_signal)
16494 (linux_read_auxv): Likewise. Update the types of variables holding
16495 PIDs. Update format string specifiers.
16496 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16497 * remote-utils.c (prepare_resume_reply): Likewise.
16498 * server.c (cont_thread, general_thread, step_thread)
16499 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16501 (handle_query): Update format specifiers.
16502 (handle_v_cont, main): Use strtoul for thread IDs.
16503 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16504 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16505 (general_thread, step_thread, thread_from_wait)
16506 (old_thread_from_wait): Update.
16507 * target.h (struct thread_resume): Use unsigned long for THREAD.
16508 (struct target_ops): Use unsigned long for arguments to attach and
16511 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16513 * acinclude.m4: Include bfd/bfd.m4 directly.
16514 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16515 <agriffis@toolchain.org>.
16516 * aclocal.m4, configure: Regenerated.
16518 2005-01-07 Andrew Cagney <cagney@gnu.org>
16520 * configure.ac: Rename configure.in, require autoconf 2.59.
16521 * configure: Re-generate.
16523 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16525 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16526 LIBS when finished.
16527 * aclocal.m4: Regenerated.
16528 * configure: Regenerated.
16530 2004-11-21 Andreas Schwab <schwab@suse.de>
16532 * linux-m68k-low.c (m68k_num_gregs): Define.
16533 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16534 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16535 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16536 (m68k_breakpoint_at): New. Add to the_low_target.
16538 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16539 srv_linux_thread_db to yes.
16541 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16543 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16544 (ARCH_SET_FS): Likewise.
16545 (ARCH_GET_FS): Likewise.
16546 (ARCH_GET_GS): Likewise.
16548 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16550 * linux-i386-low.c (ps_get_thread_area): New.
16551 * linux-x86-64-low.c (ps_get_thread_area): New.
16552 * linux-low.c: Include <sys/syscall.h>.
16553 (linux_kill_one_process): Don't kill the first thread here.
16554 (linux_kill): Kill the first thread here.
16555 (kill_lwp): New function.
16556 (send_sigstop, linux_send_signal): Use it.
16557 * proc-service.c: Clean up #ifdefs.
16558 (fpregset_info): Delete.
16559 (ps_lgetregs): Update and enable implementation.
16560 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16562 * remote-utils.c (struct sym_cache, symbol_cache): New.
16563 (input_interrupt): Print a clearer message.
16564 (async_io_enabled): New variable.
16565 (enable_async_io, disable_async_io): Use it. Update comments.
16566 (look_up_one_symbol): Use the symbol cache.
16567 * thread-db.c (thread_db_look_up_symbols): New function.
16568 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16570 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16572 * configure.in: Test for -rdynamic.
16573 * configure: Regenerated.
16574 * Makefile (INTERNAL_LDFLAGS): New.
16575 (gdbserver, gdbreplay): Use it.
16577 2004-09-02 Andrew Cagney <cagney@gnu.org>
16579 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16581 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16583 * linux-low.c (linux_wait): Clear all_processes list also.
16585 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16587 * linux-low.c: Include <errno.h>. Remove extern declaration of
16590 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16592 * gdbreplay.c, server.h, utils.c: Update copyright years.
16594 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16596 * server.c (main): Print child status or termination signal from
16597 variable 'signal', not 'sig'.
16599 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16601 * linux-low.c (linux_read_memory): Change return type to
16602 int. Check for and return error from ptrace().
16603 * target.c (read_inferior_memory): Change return type to int. Pass
16604 back return status from the_target->read_memory().
16605 * target.h (struct target_ops): Adapt *read_memory() prototype.
16607 (read_inferior_memory): Adapt prototype.
16608 * server.c (main): Return an error packet if
16609 read_inferior_memory() returns an error.
16611 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16613 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16614 Unify with other clean targets.
16616 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16618 * server.c (handle_v_cont): Call set_desired_inferior.
16620 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16622 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16624 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16626 * linux-low.c (linux_wait): Unblock async I/O.
16627 (linux_resume): Block and enable async I/O.
16628 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16629 * server.h (block_async_io, unblock_async_io): Add prototypes.
16631 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16633 * remote-utils.c (remote_open): Print a status notice after
16634 opening a TCP port.
16635 * server.c (attach_inferior): Print a status notice after
16638 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16640 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16642 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16644 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16646 * server.c, target.h: Update copyright years.
16648 2004-02-25 Roland McGrath <roland@redhat.com>
16650 * target.h (struct target_ops): New member `read_auxv'.
16651 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16652 * linux-low.c (linux_read_auxv): New function.
16653 (linux_target_ops): Initialize `read_auxv' member to that.
16655 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16657 Committed by Jim Blandy <jimb@redhat.com>.
16659 * linux-s390-low.c (s390_num_regs): Update.
16660 (s390_regmap): Remove control registers. Use __s390x__ predefine
16661 instead of GPR_SIZE to distiguish s390 and s390x targets.
16663 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16665 * linux-low.c: Update copyright year.
16666 (check_removed_breakpoint): Clear pending_is_breakpoint.
16667 (linux_set_resume_request, linux_queue_one_thread)
16668 (resume_status_pending_p): New functions.
16669 (linux_continue_one_thread): Use process->resume.
16670 (linux_resume): Only resume threads if there are no pending events.
16671 * linux-low.h (struct process_info): Add resume request
16674 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16676 * regcache.c (new_register_cache): Clear the allocated register
16677 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16679 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16681 * linux-low.c (linux_resume): Take a struct thread_resume *
16683 (linux_wait): Update call.
16684 (resume_ptr): New static variable.
16685 (linux_continue_one_thread): Renamed from
16686 linux_continue_one_process. Use resume_ptr.
16687 (linux_resume): Use linux_continue_one_thread.
16688 * server.c (handle_v_cont, handle_v_requests): New functions.
16689 (myresume): New function.
16690 (main): Handle 'v' case.
16691 * target.h (struct thread_resume): New type.
16692 (struct target_ops): Change argument of "resume" to struct
16694 (myresume): Delete macro.
16696 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16698 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16699 (uninstall): Support DESTDIR.
16701 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16703 * configure.srv: Add xscale*linux copy of arm*linux entry.
16705 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16707 * linux-arm-low.c (arm_reinsert_addr): New function.
16708 (the_low_target): Add arm_reinsert_addr.
16710 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16712 * mem-break.c: Remove whitespace at end of file.
16714 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16716 * configure.in: Check whether we need to prototype strerror.
16717 * server.h: Optionally prototype strerror.
16718 * gdbreplay.c (perror_with_name): Use strerror.
16719 * linux-low.c (linux_attach_lwp): Use strerror.
16720 * utils.c (perror_with_name): Use strerror.
16721 * config.in, configure: Regenerated.
16723 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16725 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16726 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16728 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16730 * Makefile.in (SFILES): Update.
16731 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16732 low-sun3.c: Remove files.
16734 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16736 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16737 (linux_detach_one_process, linux_detach): New functions.
16738 (linux_target_ops): Add linux_detach.
16739 * server.c (main): Handle 'D' packet.
16740 * target.h (struct target_ops): Add "detach" member.
16741 (detach_inferior): Define.
16743 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16745 From Kelley Cook <kelleycook@wideopenwest.com>:
16746 * configure.srv: Accept i[34567]86 variants.
16748 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16750 * linux-low.c (linux_wait_for_event): Correct comment typos.
16751 (linux_resume_one_process): Call check_removed_breakpoint.
16752 (linux_send_signal): New function.
16753 (linux_target_ops): Add linux_send_signal.
16754 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16756 * target.h (struct target_ops): Add send_signal.
16758 2003-05-29 Jim Blandy <jimb@redhat.com>
16760 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16761 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16762 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16763 away part of the register's value.
16765 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16767 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16768 (linux_wait_for_event, linux_init_signals): Likewise.
16770 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16772 * configure.in: Check for stdlib.h.
16773 * configure: Regenerated.
16774 * config.in: Regenerated.
16776 2003-01-04 Andreas Schwab <schwab@suse.de>
16778 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16780 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16782 * Makefile.in: Remove obsolete code.
16784 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16786 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16787 defined(PT_FPR0_HI).
16789 2002-11-17 Stuart Hughes <seh@zee2.com>
16791 * linux-arm-low.c (arm_num_regs): Increase.
16792 (arm_regmap): Include status register.
16794 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16796 * linux-low.c (register_addr): Remove incorrect -1 check.
16798 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16800 * linux-low.c (linux_create_inferior): Call setpgid. Return
16802 (unstopped_p, linux_signal_pid): Remove.
16803 (linux_target_ops): Remove linux_signal_pid.
16804 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16805 global instead of target method.
16806 * target.h (struct target_ops): Remove signal_pid. Update comment
16807 for create_inferior.
16808 * server.c (signal_pid): New variable.
16809 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16810 gdbserver. Set the child to be the foreground process group.
16811 (attach_inferior): Set signal_pid.
16813 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16815 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16817 2002-08-20 Jim Blandy <jimb@redhat.com>
16819 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16822 2002-08-01 Andrew Cagney <cagney@redhat.com>
16824 * Makefile.in: Make chill references obsolete.
16826 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16828 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16829 * configure: Regenerate.
16830 * config.in: Regenerate.
16832 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16834 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16835 (perror_with_name, remote_close, remote_open, expect, play): Static.
16837 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16839 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16840 byte offsets instead of an array of indexes.
16841 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16843 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16845 * regcache.c: Add comment.
16847 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16849 * thread-db.c: New file.
16850 * proc-service.c: New file.
16851 * acinclude.m4: New file.
16852 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16853 proc-service.o, and thread-db.o.
16854 (linux-low.o): Add USE_THREAD_DB.
16855 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16856 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16857 * aclocal.m4: Regenerated.
16858 * config.in: Regenerated.
16859 * configure: Regenerated.
16860 * configure.in: Check for proc_service.h, sys/procfs.h,
16861 thread_db.h, and linux/elf.h headrs.
16862 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16863 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16864 Check for -lthread_db and thread support.
16865 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16866 PowerPC, and SuperH.
16867 * i387-fp.c: Constify arguments.
16868 * i387-fp.h: Likewise.
16869 * inferiors.c: (struct thread_info): Renamed from
16870 `struct inferior_info'. Remove PID member. Use generic inferior
16871 list header. All uses updated.
16872 (inferiors, signal_pid): Removed.
16873 (all_threads): New variable.
16874 (get_thread): Define.
16875 (add_inferior_to_list): New function.
16876 (for_each_inferior): New function.
16877 (change_inferior_id): New function.
16878 (add_inferior): Removed.
16879 (remove_inferior): New function.
16880 (add_thread): New function.
16881 (free_one_thread): New function.
16882 (remove_thread): New function.
16883 (clear_inferiors): Use for_each_inferior and free_one_thread.
16884 (find_inferior): New function.
16885 (find_inferior_id): New function.
16886 (inferior_target_data): Update argument type.
16887 (set_inferior_target_data): Likewise.
16888 (inferior_regcache_data): Likewise.
16889 (set_inferior_regcache_data): Likewise.
16890 * linux-low.c (linux_bp_reinsert): Remove.
16891 (all_processes, stopping_threads, using_thrads)
16892 (struct pending_signals, debug_threads, pid_of): New.
16893 (inferior_pid): Replace with macro.
16894 (struct inferior_linux_data): Remove.
16895 (get_stop_pc, add_process): New functions.
16896 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16897 Use add_process and add_thread.
16898 (linux_attach_lwp): New function, based on old linux_attach. Use
16899 add_process and add_thread. Set stop_expected for new threads.
16900 (linux_attach): New function.
16901 (linux_kill_one_process): New function.
16902 (linux_kill): Kill all LWPs.
16903 (linux_thread_alive): Use find_inferior_id.
16904 (check_removed_breakpoints, status_pending_p): New functions.
16905 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16906 Update. Use WNOHANG. Wait for cloned processes also. Update process
16907 struct for the found process.
16908 (linux_wait_for_event): New function.
16909 (linux_wait): Use it. Support LWPs.
16910 (send_sigstop, wait_for_sigstop, stop_all_processes)
16911 (linux_resume_one_process, linux_continue_one_process): New functions.
16912 (linux_resume): Support LWPs.
16913 (REGISTER_RAW_SIZE): Remove.
16914 (fetch_register): Use register_size instead. Call supply_register.
16915 (usr_store_inferior_registers): Likewise. Call collect_register.
16916 Fix recursive case.
16917 (regsets_fetch_inferior_registers): Improve error message.
16918 (regsets_store_inferior_registers): Add debugging.
16919 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16920 (unstopped_p, linux_signal_pid): New functions.
16921 (linux_target_ops): Add linux_signal_pid.
16922 (linux_init_signals): New function.
16923 (initialize_low): Call it. Initialize using_threads.
16924 * regcache.c (inferior_regcache_data): Add valid
16926 (get_regcache): Fetch registers lazily. Add fetch argument
16927 and update all callers.
16928 (regcache_invalidate_one, regcache_invalidate): New
16930 (new_register_cache): Renamed from create_register_cache.
16931 Return the new regcache.
16932 (free_register_cache): Change argument to a void *.
16933 (registers_to_string, registers_from_string): Call get_regcache
16934 with fetch flag set.
16935 (register_data): Make static. Pass fetch flag to get_regcache.
16936 (supply_register): Call get_regcache with fetch flag clear.
16937 (collect_register): Call get_regcache with fetch flag set.
16938 (collect_register_as_string): New function.
16939 * regcache.h: Update.
16940 * remote-utils.c (putpkt): Flush after debug output and use
16942 Handle input interrupts while waiting for an ACK.
16943 (input_interrupt): Use signal_pid method.
16944 (getpkt): Flush after debug output and use stderr.
16945 (outreg): Use collect_register_as_string.
16946 (new_thread_notify, dead_thread_notify): New functions.
16947 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16948 and general_thread.
16949 (look_up_one_symbol): Flush after debug output.
16950 * server.c (step_thread, server_waiting): New variables.
16951 (start_inferior): Don't use signal_pid. Update call to mywait.
16952 (attach_inferior): Update call to mywait.
16953 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16954 (main): Don't fetch/store registers explicitly. Use
16955 set_desired_inferior. Support proposed ``Hs'' packet. Update
16957 * server.h: Update.
16958 (struct inferior_list, struct_inferior_list_entry): New.
16959 * target.c (set_desired_inferior): New.
16960 (write_inferior_memory): Constify.
16961 (mywait): New function.
16962 * target.h: Update.
16963 (struct target_ops): New signal_pid method.
16964 (mywait): Removed macro, added prototype.
16966 * linux-low.h (regset_func): Removed.
16967 (regset_fill_func, regset_store_func): New.
16968 (enum regset_type): New.
16969 (struct regset_info): Add type field. Use new operation types.
16970 (struct linux_target_ops): stop_pc renamed to get_pc.
16971 Add decr_pc_after_break and breakpoint_at.
16972 (get_process, get_thread_proess, get_process_thread)
16973 (strut process_info, all_processes, linux_attach_lwp)
16974 (thread_db_init): New.
16976 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16977 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16978 (the_low_target): Add new members.
16979 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16980 (i386_store_fpxregset): Constify.
16981 (target_regsets): Add new kind identifier.
16982 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16983 (i386_set_pc): Add debugging.
16984 (i386_breakpoint_at): New function.
16985 (the_low_target): Add new members.
16986 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16987 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16988 (mips_breakpoint_at): New.
16989 (the_low_target): Add new members.
16990 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16991 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16992 (the_low_target): Add new members.
16993 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16994 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16995 (the_low_target): Add new members.
16996 * linux-x86-64-low.c (target_regsets): Add new kind
16999 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17001 From Martin Pool <mbp@samba.org>:
17002 * server.c (gdbserver_usage): New function.
17005 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17007 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17008 stop_at -> stop_pc.
17010 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17012 * Makefile.in: Remove obsolete code.
17014 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17016 * linux-low.c (regsets_fetch_inferior_registers),
17017 (regsets_store_inferior_registers): Removed cast to int from
17019 * regcache.h: Added declaration of struct inferior_info.
17021 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17023 * inferiors.c (struct inferior_info): Add regcache_data.
17024 (add_inferior): Call create_register_cache.
17025 (clear_inferiors): Call free_register_cache.
17026 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17027 * regcache.c (struct inferior_regcache_data): New.
17028 (registers): Remove.
17029 (get_regcache): New function.
17030 (create_register_cache, free_register_cache): New functions.
17031 (set_register_cache): Don't initialize the register cache here.
17032 (registers_to_string, registers_from_string, register_data): Call
17034 * regcache.h: Add prototypes.
17035 * server.h: Likewise.
17037 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17039 * mem-break.c: New file.
17040 * mem-break.h: New file.
17041 * Makefile.in: Add mem-break.o rule; update server.h
17043 * inferiors.c (struct inferior_info): Add target_data
17045 (clear_inferiors): Free target_data member if set.
17046 (inferior_target_data, set_inferior_target_data): New functions.
17047 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17048 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17049 * linux-low.c (linux_bp_reinsert): New variable.
17050 (struct inferior_linux_data): New.
17051 (linux_create_inferior): Use set_inferior_target_data.
17052 (linux_attach): Likewise. Call add_inferior.
17053 (linux_wait_for_one_inferior): New function.
17054 (linux_wait): Call it.
17055 (linux_write_memory): Add const.
17056 (initialize_low): Call set_breakpoint_data.
17057 * linux-low.h (struct linux_target_ops): Add breakpoint
17059 * server.c (attach_inferior): Remove extra add_inferior
17061 * server.h: Include mem-break.h. Update inferior.c
17063 * target.c (read_inferior_memory)
17064 (write_inferior_memory): New functions.
17065 * target.h (read_inferior_memory)
17066 (write_inferior_memory): Change macros to prototypes.
17067 (struct target_ops): Update comments. Add const to write_memory
17070 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17072 * linux-low.c (usr_store_inferior_registers): Support
17073 registers which are allowed to fail to store.
17074 * linux-low.h (linux_target_ops): Likewise.
17075 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17076 (ppc_cannot_store_register): FPSCR may not be storable.
17078 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17080 * server.h: Include <string.h> if HAVE_STRING_H.
17081 * ChangeLog: Correct paths in last ChangeLog entry.
17083 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17085 * linux-low.h: Remove obsolete prototypes.
17086 (struct linux_target_ops): New.
17087 (extern the_low_target): New.
17088 * linux-low.c (num_regs, regmap): Remove declarations.
17089 (register_addr): Use the_low_target explicitly.
17090 (fetch_register): Likewise.
17091 (usr_fetch_inferior_registers): Likewise.
17092 (usr_store_inferior_registers): Likewise.
17093 * linux-arm-low.c (num_regs): Remove.
17094 (arm_num_regs): Define.
17095 (arm_regmap): Renamed from regmap, made static.
17096 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17098 (arm_cannot_store_register): Renamed from cannot_store_register,
17100 (the_low_target): New.
17101 * linux-i386-low.c (num_regs): Remove.
17102 (i386_num_regs): Define.
17103 (i386_regmap): Renamed from regmap, made static.
17104 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17106 (i386_cannot_store_register): Renamed from cannot_store_register,
17108 (the_low_target): New.
17109 * linux-ia64-low.c (num_regs): Remove.
17110 (ia64_num_regs): Define.
17111 (ia64_regmap): Renamed from regmap, made static.
17112 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17114 (ia64_cannot_store_register): Renamed from cannot_store_register,
17116 (the_low_target): New.
17117 * linux-m68k-low.c (num_regs): Remove.
17118 (m68k_num_regs): Define.
17119 (m68k_regmap): Renamed from regmap, made static.
17120 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17122 (m68k_cannot_store_register): Renamed from cannot_store_register,
17124 (the_low_target): New.
17125 * linux-mips-low.c (num_regs): Remove.
17126 (mips_num_regs): Define.
17127 (mips_regmap): Renamed from regmap, made static.
17128 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17130 (mips_cannot_store_register): Renamed from cannot_store_register,
17132 (the_low_target): New.
17133 * linux-ppc-low.c (num_regs): Remove.
17134 (ppc_num_regs): Define.
17135 (ppc_regmap): Renamed from regmap, made static.
17136 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17138 (ppc_cannot_store_register): Renamed from cannot_store_register,
17140 (the_low_target): New.
17141 * linux-s390-low.c (num_regs): Remove.
17142 (s390_num_regs): Define.
17143 (s390_regmap): Renamed from regmap, made static.
17144 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17146 (s390_cannot_store_register): Renamed from cannot_store_register,
17148 (the_low_target): New.
17149 * linux-sh-low.c (num_regs): Remove.
17150 (sh_num_regs): Define.
17151 (sh_regmap): Renamed from regmap, made static.
17152 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17154 (sh_cannot_store_register): Renamed from cannot_store_register,
17156 (the_low_target): New.
17157 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17158 (the_low_target): New.
17160 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17162 * Makefile.in: Add stamp-h target.
17163 * configure.in: Create stamp-h.
17164 * configure: Regenerated.
17166 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17168 * inferiors.c: New file.
17169 * target.c: New file.
17170 * target.h: New file.
17171 * Makefile.in: Add target.o and inferiors.o. Update
17173 * linux-low.c (inferior_pid): New static variable,
17174 moved from server.c.
17175 (linux_create_inferior): Renamed from create_inferior.
17176 Call add_inferior. Return 0 on success instead of a PID.
17177 (linux_attach): Renamed from myattach.
17178 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17179 (linux_thread_alive): Renamed from mythread_alive.
17180 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17182 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17183 (regsets_store_inferior_registers): Correct error message.
17184 Add missing ``return 0''.
17185 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17186 (linux_store_registers): Renamed from store_inferior_registers.
17187 (linux_read_memory): Renamed from read_inferior_memory.
17188 (linux_write_memory): Renamed from write_inferior_memory.
17189 (linux_target_ops): New structure.
17190 (initialize_low): Call set_target_ops ().
17191 * remote-utils.c (unhexify): New function.
17192 (hexify): New function.
17193 (input_interrupt): Send signals to ``signal_pid''.
17194 * server.c (inferior_pid): Remove.
17195 (start_inferior): Update create_inferior call.
17196 (attach_inferior): Call add_inferior.
17197 (handle_query): New function.
17198 (main): Call handle_query for `q' packets.
17199 * server.h: Include "target.h". Remove obsolete prototypes.
17200 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17202 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17204 * Makefile.in: Add WARN_CFLAGS. Update configury
17206 * configure.in: Check for <string.h>
17207 * configure: Regenerate.
17208 * config.in: Regenerate.
17209 * gdbreplay.c: Include needed system headers.
17210 (remote_open): Remove strchr prototype.
17211 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17212 * regcache.c (supply_register): Change buf argument to const void *.
17213 (supply_register_by_name): Likewise.
17214 (collect_register): Change buf argument to void *.
17215 (collect_register_by_name): Likewise.
17216 * regcache.h: Add missing prototypes.
17217 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17218 * server.c (handle_query): New function.
17219 (attached): New static variable, moved out of main.
17220 (main): Quiet longjmp clobber warnings.
17221 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17222 * utils.c (error): Remove NORETURN.