1 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
4 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
5 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
7 2019-01-25 Tom Tromey <tom@tromey.com>
9 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
11 2019-01-25 Tom Tromey <tom@tromey.com>
13 * win32-low.c: Fix common/ includes.
14 * win32-i386-low.c: Fix common/ includes.
15 * tracepoint.c: Fix common/ includes.
16 * thread-db.c: Fix common/ includes.
17 * target.h: Fix common/ includes.
18 * symbol.c: Fix common/ includes.
19 * spu-low.c: Fix common/ includes.
20 * server.h: Fix common/ includes.
21 * server.c: Fix common/ includes.
22 * remote-utils.c: Fix common/ includes.
23 * regcache.h: Fix common/ includes.
24 * regcache.c: Fix common/ includes.
25 * nto-x86-low.c: Fix common/ includes.
26 * notif.h: Fix common/ includes.
27 * mem-break.h: Fix common/ includes.
28 * lynx-low.c: Fix common/ includes.
29 * lynx-i386-low.c: Fix common/ includes.
30 * linux-x86-tdesc-selftest.c: Fix common/ includes.
31 * linux-x86-low.c: Fix common/ includes.
32 * linux-low.c: Fix common/ includes.
33 * inferiors.h: Fix common/ includes.
34 * i387-fp.c: Fix common/ includes.
35 * hostio.c: Fix common/ includes.
36 * hostio-errno.c: Fix common/ includes.
37 * gdbthread.h: Fix common/ includes.
38 * gdbreplay.c: Fix common/ includes.
39 * fork-child.c: Fix common/ includes.
40 * event-loop.c: Fix common/ includes.
42 (enum gdb_agent_op): Fix common/ includes.
44 2019-01-21 Tom Tromey <tom@tromey.com>
46 * tracepoint.c: Fix includes.
47 * remote-utils.c: Fix includes.
48 * linux-x86-low.c: Fix includes.
50 2019-01-01 Joel Brobecker <brobecker@adacore.com>
52 * gdbreplay.c (gdbreplay_version): Update copyright year in
54 * server.c (gdbserver_version): Likewise.
56 2018-12-05 Alan Hayward <alan.hayward@arm.com>
58 * linux-low.c (add_lwp): Switch ordering.
60 2018-11-29 Tom Tromey <tom@tromey.com>
62 * win32-low.c (win32_join): Take pid, not process.
63 * target.h (struct target_ops) <join>: Change argument type.
64 (join_inferior): Change argument name.
65 * spu-low.c (spu_join): Take pid, not process.
66 * server.c (handle_detach): Preserve pid before destroying
68 * lynx-low.c (lynx_join): Take pid, not process.
69 * linux-low.c (linux_join): Take pid, not process.
71 2018-11-23 Alan Hayward <alan.hayward@arm.com>
73 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
74 (aarch64_cannot_fetch_register): Likewise.
75 (struct linux_target_ops): Update references.
77 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
79 * linux-ppc-low.c: Include nat/linux-ptrace.h.
81 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
83 * configure.srv (ipa_ppc_linux_regobj): Add
84 powerpc-isa207-htm-vsx32l-ipa.o and
85 powerpc-isa207-htm-vsx64l-ipa.o.
86 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
87 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
88 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
89 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
90 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
91 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
92 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
93 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
94 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
95 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
96 (init_registers_powerpc_isa207_htm_vsx32l)
97 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
98 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
99 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
100 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
101 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
102 (ppc_store_tm_ctarregset): New functions.
103 (ppc_regsets): Add entries for HTM regsets.
104 (ppc_arch_setup): Set htm in features struct when needed. Set
105 sizes for the HTM regsets.
106 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
107 (initialize_low_arch): Call
108 init_registers_powerpc_isa207_htm_vsx32l and
109 init_registers_powerpc_isa207_htm_vsx64l.
110 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
111 PPC_TDESC_ISA207_HTM_VSX.
112 (initialize_low_tracepoint): Call
113 init_registers_powerpc_isa207_htm_vsx32l and
114 init_registers_powerpc_isa207_htm_vsx64l.
116 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
118 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
119 rs6000/power-linux-pmu.xml to srv_xmlfiles.
120 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
121 (ppc_store_pmuregset): New functions.
122 (ppc_regsets): Add entries for ebb and pmu regsets.
123 (ppc_arch_setup): Set isa207 in features struct if the ebb and
124 pmu regsets are available. Set sizes for these regsets.
126 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
128 * configure.srv (ipa_ppc_linux_regobj): Add
129 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
130 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
131 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
132 rs6000/powerpc-isa207-vsx32l.xml, and
133 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
134 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
135 <PPC_TDESC_ISA207_VSX>: New enum value.
136 (init_registers_powerpc_isa207_vsx32l): Declare.
137 (init_registers_powerpc_isa207_vsx64l): Declare.
138 * linux-ppc-low.c (ppc_fill_tarregset): New function.
139 (ppc_store_tarregset): New function.
140 (ppc_regsets): Add entry for the TAR regset.
141 (ppc_arch_setup): Set isa207 in features struct when needed. Set
142 size for the TAR regsets.
143 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
144 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
145 and init_registers_powerpc_isa207_vsx64l.
146 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
147 (initialize_low_tracepoint): Call
148 init_registers_powerpc_isa207_vsx32l and
149 init_registers_powerpc_isa207_vsx64l.
151 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
152 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
154 * configure.srv (ipa_ppc_linux_regobj): Add
155 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
156 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
157 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
158 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
159 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
160 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
161 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
162 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
163 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
164 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
165 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
166 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
167 (ppc_hwcap): Add comment.
168 (ppc_hwcap2): New global.
169 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
170 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
171 (ppc_regsets): Add entries for the DSCR and PPR regsets.
172 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
173 when needed. Set sizes for the the DSCR and PPR regsets.
174 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
175 (initialize_low_arch): Call
176 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
177 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
178 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
179 PPC_TDESC_ISA205_PPR_DSCR_VSX.
180 (initialize_low_tracepoint): Call
181 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
182 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
184 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
186 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
188 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
189 Simon Marchi <simark@simark.ca>
191 * acinclude.m4: Include "../selftest.m4".
192 * configure: Regenerate.
193 * configure.ac: Use "GDB_AC_SELFTEST".
194 * configure.srv: Use "$enable_unittests" instead of
195 "$development" when checking whether unit tests have been
197 * server.c (captured_main): Update message informing that
198 selftests have been disabled.
200 2018-10-04 Tom Tromey <tom@tromey.com>
202 * configure: Rebuild.
204 2018-10-04 Tom Tromey <tom@tromey.com>
206 * server.c (handle_status): Rename inner "thread".
207 (process_serial_event): Declare "res" in 'm' case.
208 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
209 (iterate_over_lwps): Rename inner "thread".
210 (linux_qxfer_libraries_svr4): Rename inner "len".
211 * gdbthread.h (find_thread_in_random): Rename inner "thread".
213 2018-10-01 Gary Benson <gbenson@redhat.com>
215 * gdb_proc_service.h: Moved common code to
216 common/gdb_proc_service.h.
218 2018-10-01 Gary Benson <gbenson@redhat.com>
220 * gdb_proc_service.h: Synchronize comments and whitespace with
221 GDB's version of this file.
223 2018-09-25 Tom Tromey <tom@tromey.com>
225 * configure: Rebuild.
226 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
228 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
230 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
231 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
232 ($(IPA_LIB)): Sort IPA_OBJS.
234 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
236 * Makefile.in: Remove references to $(ADD_DEPS).
238 2018-09-16 Tom Tromey <tom@tromey.com>
240 * remote-utils.c (remote_open): Use GNU style for metasyntactic
242 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
245 2018-09-05 Tom Tromey <tom@tromey.com>
247 * configure: Rebuild.
249 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
252 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
254 2018-08-27 Tom Tromey <tom@tromey.com>
257 * configure: Rebuild.
259 2018-08-27 Tom Tromey <tom@tromey.com>
261 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
262 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
263 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
264 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
265 (s390x_emit_stack_adjust): Add casts to unsigned char.
267 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
271 * server.h (struct client_state) <disable_randomization>:
274 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
276 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
278 (mips_supply_ptrace_register): Likewise.
280 2018-07-22 Tom Tromey <tom@tromey.com>
282 * configure: Rebuild.
284 2018-07-22 Tom Tromey <tom@tromey.com>
286 * win32-low.c (win32_create_inferior): Remove unused variables.
287 * gdbreplay.c (remote_open): Remove unused variable.
288 * remote-utils.c (remote_prepare): Remove unused variable.
289 * x86-tdesc.h (X86_TDESC_H): Define.
290 (amd64_expedite_regs): Define conditionally.
291 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
292 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
293 * remote-utils.c (readchar): Remove unused variable.
295 2018-07-13 Pedro Alves <palves@redhat.com>
297 * linux-low.c (linux_kill): Change parameter to process_info
298 pointer instead of pid. Adjust.
299 * lynx-low.c (lynx_kill): Likewise.
300 * nto-low.c (nto_kill): Likewise.
301 * spu-low.c (spu_kill): Likewise.
302 * win32-low.c (win32_kill): Likewise.
303 * server.c (handle_v_kill, kill_inferior_callback)
304 (detach_or_kill_for_exit): Adjust.
305 * target.c (kill_inferior): Change parameter to process_info
306 pointer instead of pid. Adjust.
307 * target.h (struct target_ops) <kill>: Change parameter to
308 process_info pointer instead of pid. Adjust all implementations
310 (kill_inferior): Likewise.
312 2018-07-13 Pedro Alves <palves@redhat.com>
314 * linux-low.c (linux_detach, linux_join): Change parameter to
315 process_info pointer instead of pid. Adjust.
316 * lynx-low.c (lynx_detach, lynx_join): Likewise.
317 * nto-low.c (nto_detach): Likewise.
318 * spu-low.c (spu_detach, spu_join): Likewise.
319 * win32-low.c (win32_detach, win32_join): Likewise.
320 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
321 * target.h (struct target_ops) <detach, join>: Change parameter to
322 process_info pointer instead of pid. Adjust all implementations
324 (detach_inferior, join_inferior): Rename 'pid' parameter to
327 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
328 Jan Kratochvil <jan.kratochvil@redhat.com>
329 Paul Fertser <fercerpav@gmail.com>
330 Tsutomu Seki <sekiriki@gmail.com>
332 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
333 (OBS): Add 'common/netstuff.o'.
334 (GDBREPLAY_OBS): Likewise.
335 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
336 (remote_open): Implement support for IPv6
338 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
340 (handle_accept_event): Accept connections from IPv6 sources.
341 (remote_prepare): Handle IPv6-style hostnames; implement
342 support for IPv6 connections.
343 (remote_open): Implement support for printing connections from
346 2018-07-11 Pedro Alves <palves@redhat.com>
349 * mem-break.c (any_persistent_commands): Add process_info
350 parameter and use it instead of relying on the current process.
351 Change return type to bool.
352 * mem-break.h (any_persistent_commands): Add process_info
353 parameter and change return type to bool.
354 * server.c (handle_detach): Remove require_running_or_return call.
355 Look up the process_info for the process we're about to detach.
356 If not found, return back error to GDB. Adjust
357 any_persistent_commands call to pass down a process pointer.
359 2018-07-11 Pedro Alves <palves@redhat.com>
361 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
362 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
363 instead of collect_register_by_name.
364 * regcache.c (regcache_raw_get_unsigned_by_name): New.
365 * regcache.h (regcache_raw_get_unsigned_by_name): New.
367 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
368 Pedro Alves <palves@redhat.com>
370 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
372 2018-07-03 Tom Tromey <tom@tromey.com>
374 * linux-low.c: Update.
375 * lynx-low.c: Update.
376 * mem-break.c: Update.
378 * remote-utils.c: Update.
382 * win32-low.c: Update.
384 2018-07-03 Tom Tromey <tom@tromey.com>
388 2018-07-03 Tom Tromey <tom@tromey.com>
390 * linux-low.c: Update.
392 2018-07-03 Tom Tromey <tom@tromey.com>
396 2018-07-03 Tom Tromey <tom@tromey.com>
398 * linux-low.c: Update.
399 * linux-mips-low.c: Update.
400 * lynx-low.c: Update.
402 * remote-utils.c: Update.
406 * thread-db.c: Update.
408 2018-07-03 Tom Tromey <tom@tromey.com>
410 * linux-low.c: Update.
411 * linux-mips-low.c: Update.
412 * lynx-low.c: Update.
413 * mem-break.c: Update.
415 * remote-utils.c: Update.
419 * tracepoint.c: Update.
421 2018-07-03 Tom Tromey <tom@tromey.com>
423 * linux-low.c: Update.
424 * linux-ppc-low.c: Update.
425 * linux-x86-low.c: Update.
426 * proc-service.c: Update.
429 * thread-db.c: Update.
430 * win32-low.c: Update.
432 2018-07-03 Tom Tromey <tom@tromey.com>
434 * linux-low.c: Update.
435 * lynx-low.c: Update.
437 * remote-utils.c: Update.
439 * thread-db.c: Update.
440 * win32-low.c: Update.
442 2018-06-29 Joel Brobecker <brobecker@adacore.com>
444 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
445 parameter in call to 'amd64_create_target_description'.
447 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
449 * x86-tdesc.h: Remove executable permission flag.
451 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
453 * configure.ac: Remove AC_PREREQ, add missing quoting.
454 * configure: Re-generate.
455 * config.in: Re-generate.
456 * aclocal.m4: Re-generate.
458 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
460 * tracepoint.h (current_traceframe): Remove declaration.
462 2018-06-18 Alan Hayward <alan.hayward@arm.com>
464 * linux-aarch64-low.c (is_sve_tdesc): New function.
465 (aarch64_sve_regs_copy_to_regcache): Likewise.
466 (aarch64_sve_regs_copy_from_regcache): Likewise.
467 (aarch64_regs_info): Add SVE checks.
468 (initialize_low_arch): Initialize SVE.
470 2018-06-18 Alan Hayward <alan.hayward@arm.com>
472 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
474 2018-06-11 Alan Hayward <alan.hayward@arm.com>
476 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
477 (initialize_low_tracepoint): Likewise
478 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
479 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
481 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
483 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
485 2018-06-11 Alan Hayward <alan.hayward@arm.com>
487 * server.h (PBUFSIZ): Increase size
489 2018-06-11 Alan Hayward <alan.hayward@arm.com>
491 * regcache.c (regcache::raw_compare): New function.
492 * regcache.h (regcache::raw_compare): New declaration.
494 2018-06-11 Alan Hayward <alan.hayward@arm.com>
496 * regcache.c (new_register_cache): Use new.
497 (free_register_cache): Use delete.
498 (register_data): Use const.
499 (supply_register): Move body inside regcache.
500 (regcache::raw_supply): New override function.
501 (collect_register): Move body inside regcache.
502 (regcache::raw_collect): New override function.
503 (regcache::get_register_status): New override function.
504 * regcache.h (struct regcache): Inherit from reg_buffer_common.
506 2018-06-09 Tom Tromey <tom@tromey.com>
508 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
510 (event_queue): Use std::queue.
511 (gdb_event_xfree): Remove.
512 (initialize_event_loop, process_event, wait_for_event): Update.
514 2018-06-08 Stan Cox <scox@redhat.com>
516 * win32-low.c (win32_create_inferior): last_ptid and last_status
517 moved to client_state.
519 2018-06-08 Pedro Alves <palves@redhat.com>
521 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
522 common/common-exceptions.o, common/common-utils.o,
523 common/errors.o, common/print-utils.o and utils.o.
524 * gdbreplay.c: Include "common-defs.h" instead of the two
525 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
526 string.h or alloca.h.
527 (perror_with_name): Delete.
528 (remote_open): Use xstrdup instead of strdup.
529 (main): Rename to ...
530 (captured_main): ... this.
533 2018-06-08 Tom Tromey <tom@tromey.com>
535 * linux-low.c (linux_low_read_btrace): Update.
537 2018-06-04 Stan Cox <scox@redhat.com>
539 * server.h (struct client_state): New.
540 * server.c (cont_thread, general_thread, multi_process)
541 (report_fork_events, report_vfork_events, report_exec_events)
542 (report_thread_events, swbreak_feature, hwbreak_feature)
543 (vCont_supported, disable_randomization, pass_signals)
544 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
545 Moved to client_state.
546 * remote-utils.c (remote_debug, noack_mode)
547 (transport_is_reliable): Moved to client_state.
548 * tracepoint.c (current_traceframe): Moved to client_state.
551 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
552 linux-low.c, remote-utils.h, target.c: Use client_state.
554 2018-05-31 Alan Hayward <alan.hayward@arm.com>
556 * configure.srv: Add new c/h file.
558 2018-05-31 Alan Hayward <alan.hayward@arm.com>
560 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
563 2018-05-25 Maciej W. Rozycki <macro@mips.com>
565 * gdb.arch/mips-fpregset-core.exp: New test.
566 * gdb.arch/mips-fpregset-core.c: New test source.
568 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
571 * hostio.c (require_int): Do not report overflow for integers
572 between 0xfffffff and 0x7fffffff.
574 2018-05-22 Maciej W. Rozycki <macro@mips.com>
576 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
577 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
578 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
580 (the_low_target): Wire them.
582 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
584 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
585 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
586 mode. Call collect_register_by_name with vscr using
587 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
588 (ppc_store_vrregset): Add and set vscr_offset variable as in
589 ppc_fill_vrregset. Call supply_register_by_name with vscr using
592 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
594 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
595 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
596 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
598 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
600 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
601 (ppc_store_vsxregset): Likewise.
602 (ppc_fill_vrregset): Likewise.
603 (ppc_store_vrregset): Likewise.
604 (ppc_fill_evrregset): Likewise.
605 (ppc_store_evrregset): Likewise.
606 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
607 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
610 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
612 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
613 wordsize of the inferior. Call ppc_linux_target_wordsize.
615 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
617 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
618 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
619 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
620 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
621 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
622 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
623 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
624 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
625 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
626 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
627 (tdesc_powerpc_e500l): Remove.
628 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
629 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
630 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
631 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
633 (ppc_arch_setup): Remove target description matching code. Fill a
634 ppc_linux_features struct and call ppc_linux_match_description
637 2018-05-22 Maciej W. Rozycki <macro@mips.com>
639 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
640 width of the requested register exceeds the width of the
642 (mips_cannot_store_register): Likewise.
644 2018-05-21 Maciej W. Rozycki <macro@mips.com>
646 * linux-mips-low.c (mips_fetch_register): New function. Update
648 (mips_store_gregset): Supply 0 rather than $restart for $zero.
649 (the_low_target): Wire `mips_fetch_register'.
651 2018-05-10 Joel Brobecker <brobecker@adacore.com>
653 * lynx-i386-low.c (LYNXOS_178): New macro.
654 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
655 the layout on LynxOS-178.
656 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
657 handle floating point registers that are not supported by
660 2018-05-10 Tom Tromey <tom@tromey.com>
662 * configure: Rebuild.
664 2018-05-10 Joel Brobecker <brobecker@adacore.com>
667 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
668 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
669 Use it to set the expedite_regs field in the given tdesc.
670 * x86-tdesc.h: New file.
671 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
672 Adjust following the addition of the new expedite_regs parameter
674 * linux-tic6x-low.c (tic6x_read_description): Likewise.
675 * linux-x86-tdesc.c: #include "x86-tdesc.h".
676 (i386_linux_read_description, amd64_linux_read_description):
677 Adjust following the addition of the new expedite_regs parameter
679 * lynx-i386-low.c: #include "x86-tdesc.h".
680 (lynx_i386_arch_setup): Adjust following the addition of the new
681 expedite_regs parameter to init_target_desc.
682 * nto-x86-low.c: #include "x86-tdesc.h".
683 (nto_x86_arch_setup): Adjust following the addition of the new
684 expedite_regs parameter to init_target_desc.
685 * win32-i386-low.c: #include "x86-tdesc.h".
686 (i386_arch_setup): Adjust following the addition of the new
687 expedite_regs parameter to init_target_desc.
689 2018-05-10 Joel Brobecker <brobecker@adacore.com>
692 * win32-low.c (win32_create_inferior): Add call to my_wait
693 setting last_status global.
695 2018-05-10 Joel Brobecker <brobecker@adacore.com>
698 * win32-low.c (create_process): Only call gdb_tilde_expand if
699 inferior_cwd is not NULL.
701 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
703 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
704 registers to the cache if their values have changed.
705 (i387_xsave_to_cache): Provide default values for x87 control
706 registers when these features are available, but disabled.
707 * regcache.c (supply_register_by_name_zeroed): New function.
708 * regcache.h (supply_register_by_name_zeroed): Declare new
711 2018-05-07 Tom Tromey <tom@tromey.com>
713 * configure: Rebuild.
715 2018-05-04 Tom Tromey <tom@tromey.com>
717 * configure: Rebuild.
719 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
720 Pedro Alves <palves@redhat.com>
722 * linux-aarch64-low.c (aarch64_stopped_data_address):
725 2018-04-27 Tom Tromey <tom@tromey.com>
727 * configure: Rebuild.
729 2018-04-23 Tom Tromey <tom@tromey.com>
731 * configure: Rebuild.
733 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
735 * Makefile.in (depcomp): Add "..".
736 (all_deps_files): New and use it.
738 2018-04-18 Alan Hayward <alan.hayward@arm.com>
740 * configure.srv (aarch64*-*-linux*): Don't include xml.
741 (i[34567]86-*-cygwin*): Likewise.
742 (i[34567]86-*-linux*): Likewise.
743 (i[34567]86-*-lynxos*): Likewise.
744 (i[34567]86-*-mingw32ce*): Likewise.
745 (i[34567]86-*-mingw*): Likewise.
746 (i[34567]86-*-nto*): Likewise.
747 (tic6x-*-uclinux): Likewise.
748 (x86_64-*-linux*): Likewise.
749 (x86_64-*-mingw*): Likewise.
750 (x86_64-*-cygwin*): Likewise.
752 2018-04-18 Alan Hayward <alan.hayward@arm.com>
754 * tdesc.c: Remove xml parameter.
756 2018-04-18 Alan Hayward <alan.hayward@arm.com>
758 * server.c (get_features_xml): Remove cast.
759 * tdesc.c (void target_desc::accept): Fill in function.
760 (tdesc_get_features_xml): Remove old xml creation.
761 (print_xml_feature::visit_pre): Add xml vistor.
762 * tdesc.h (struct target_desc): Make xmltarget mutable.
763 (tdesc_get_features_xml): Remove declaration.
765 2018-04-18 Alan Hayward <alan.hayward@arm.com>
767 * tdesc.c (tdesc_architecture_name): Add new function.
768 (tdesc_osabi_name): Likewise.
769 (tdesc_get_features_xml): Use new functions.
771 2018-04-18 Alan Hayward <alan.hayward@arm.com>
773 * tdesc.c (tdesc_create_flags): Remove.
774 (tdesc_add_flag): Likewise.
775 (tdesc_named_type): Likewise.
776 (tdesc_create_union): Likewise.
777 (tdesc_create_struct): Likewise.
778 (tdesc_create_vector): Likewise.
779 (tdesc_add_bitfield): Likewise.
780 (tdesc_add_field): Likewise.
781 (tdesc_set_struct_size): Likewise.
783 2018-04-18 Alan Hayward <alan.hayward@arm.com>
785 * tdesc.c (~target_desc): Remove implictly deleted items.
786 (init_target_desc): Iterate all features.
787 (tdesc_get_features_xml): Use vector.
788 (tdesc_create_feature): Create feature.
789 * tdesc.h (tdesc_feature) Remove
790 (target_desc): Add features.
792 2018-04-18 Alan Hayward <alan.hayward@arm.com>
794 * Makefile.in: Add common/tdesc.c
795 * tdesc.c (init_target_desc): init all reg_defs from register
797 (tdesc_create_reg): Create tdesc_reg.
798 * tdesc.h (tdesc_feature): Add register vector.
800 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
802 * tdesc.h (struct target_desc) <features>: Change type to
803 std::vector<std::string>.
804 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
806 (tdesc_get_features_xml): Likewise.
807 (tdesc_create_feature): Likewise.
809 2018-03-26 Alan Hayward <alan.hayward@arm.com>
811 * regcache.c (find_register_by_number): Return a ref.
812 (find_regno): Use references.
813 (register_size): Likewise.
814 (register_data): Likewise.
815 * tdesc.c (target_desc::~target_desc): Remove free calls.
816 (target_desc::operator==): Use std::vector compare.
817 (init_target_desc): Use reference.
818 (tdesc_create_reg): Use reg constructors.
819 * tdesc.h (struct target_desc): Replace pointer with object.
821 2018-03-23 Alan Hayward <alan.hayward@arm.com>
823 * regcache.c (find_register_by_number): Make static.
824 (find_regno): Use find_register_by_number
825 * regcache.h (struct reg): Remove declaration.
827 2018-03-23 Alan Hayward <alan.hayward@arm.com>
829 * tdesc.c (target_desc::~target_desc): Move to here.
830 (target_desc::operator==): Likewise.
831 * tdesc.h (target_desc::~target_desc): Move from here.
832 (target_desc::operator==): Likewise.
834 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
836 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
838 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
840 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
842 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
843 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
844 and init_registers_s390_gs_linux64.
846 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
848 * linux-s390-low.c (s390_fill_gs): Remove function.
849 (s390_fill_gsbc): Remove function.
850 (s390_regsets): Set fill functions for the guarded storage regsets
853 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
855 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
856 the word size. Add comment.
857 (s390_get_wordsize): New function.
858 (s390_arch_setup): No longer select a temporary tdesc to fetch the
859 pswm with it. Instead, use s390_get_wordsize to determine the
860 word size first and derive the correct tdesc from that directly.
862 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
864 * Makefile.in: Include silent-rules.mk.
865 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
866 (COMPILE): Add ECHO_CXX.
867 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
868 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
869 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
870 (version-generated.c): Add ECHO_GEN.
871 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
872 (IPAGENT_COMPILE): Add ECHO_CXX.
873 (%-generated.c): Add ECHO_REGDAT.
875 2018-03-14 Tom Tromey <tom@tromey.com>
878 * ax.c (ax_printf): Special case for NULL.
880 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
882 * linux-low.c (linux_qxfer_libraries_svr4): Use
883 xml_escape_text_append.
885 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
887 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
889 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
891 * server.c (handle_general_set): Remove unnecessary xstrdup.
893 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
895 * server.c (parse_debug_format_options): Adjust to
896 delim_string_to_char_ptr_vec changes.
897 * thread-db.c (thread_db_load_search): Adjust to
898 dirnames_to_char_ptr_vec changes.
900 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
902 * target.h (target_enable_btrace, target_disable_btrace)
903 (target_read_btrace, target_read_btrace_conf): Turn macro into
904 inline function. Throw error if target method is not defined.
905 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
906 check for btrace target method. Be prepared to handle exceptions
907 from btrace target methods.
909 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
911 * server.c (captured_main): Change order of error message printed
912 when the current working directory cannot be found.
914 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
916 * server.c: Include "filenames.h" and "pathstuff.h".
917 (program_name): Delete variable.
918 (program_path): New anonymous class.
919 (get_exec_wrapper): Use "program_path" instead of
921 (handle_v_run): Likewise.
922 (captured_main): Likewise.
923 (process_serial_event): Likewise.
925 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
927 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
928 (OBJS): Add "pathstuff.o".
929 * server.c (current_directory): New global variable.
930 (captured_main): Initialize "current_directory".
932 2018-02-26 Alan Hayward <alan.hayward@arm.com>
934 * tdesc.c: Use common/tdesc.h.
937 2018-02-20 Alan Hayward <alan.hayward@arm.com>
938 Simon Marchi <simon.marchi@ericsson.com>
940 * Makefile.in: Switch order of make rules.
942 2018-02-19 Alan Hayward <alan.hayward@arm.com>
944 * Makefile.in: Add common directory in build.
945 * configure.ac: Add common reference.
946 * configure: Regenerate.
948 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
950 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
951 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
952 * spu-low.c (spu_target_ops): Likewise.
953 * win32-low.c (win32_target_ops): Likewise.
954 * server.c (supported_btrace_packets): Report packets unconditionally.
955 * target.h (target_ops) <supports_btrace>: Remove.
956 (target_supports_btrace): Remove.
958 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
960 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
961 (handle_btrace_disable): Change return type to void. Use exceptions
963 (handle_btrace_general_set): Catch exception and copy message to
966 2018-02-08 Tom Tromey <tom@tromey.com>
968 * linux-low.c (install_software_single_step_breakpoints): Use
970 * inferiors.c (make_cleanup_restore_current_thread): Remove.
971 (do_restore_current_thread_cleanup): Remove.
972 * gdbthread.h (make_cleanup_restore_current_thread): Don't
975 2018-02-08 Tom Tromey <tom@tromey.com>
977 * mem-break.c (set_raw_breakpoint_at): Use
978 gdb::unique_xmalloc_ptr.
980 2018-01-30 Pedro Alves <palves@redhat.com>
983 * target.c (target_terminal::terminal_state): Rename to ...
984 (target_terminal::m_terminal_state): ... this.
986 2018-01-19 James Clarke <jrtc27@jrtc27.com>
988 * linux-low.c (handle_extended_wait): Surround call to
989 thread_db_notice_clone with #ifdef USE_THREAD_DB.
991 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
993 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
994 linux_ptrace_attach_fail_reason_string now returning an
996 (linux_attach): Likewise.
997 * thread-db.c (attach_thread): Likewise.
999 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1002 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1003 checking for fs_base/gs_base fields in struct user_regs_struct.
1004 * configure: Regenerate.
1006 2018-01-16 Yao Qi <yao.qi@linaro.org>
1009 * linux-low.c (fetch_register): Call supply_register instead of
1012 2018-01-08 Yao Qi <yao.qi@linaro.org>
1013 Simon Marchi <simon.marchi@ericsson.com>
1015 * Makefile.in (OBS): Remove selftest.o.
1016 * configure.ac: Set srv_selftest_objs if $development is true.
1017 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1018 * configure: Re-generated.
1019 * server.c (captured_main): Wrap variable selftest_filter with
1022 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1024 * server.c (parse_debug_format_options): Return std::string.
1025 (handle_monitor_command, captured_main): Adjust.
1027 2018-01-05 Pedro Alves <palves@redhat.com>
1030 * server.c (captured_main): Pass quiet=false to
1031 save_original_signals_state.
1033 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1035 * gdbreplay.c (gdbreplay_version): Update copyright year in
1037 * server.c (gdbserver_version): Likewise.
1039 2017-12-08 Tom Tromey <tom@tromey.com>
1041 * ax.c (ax_printf): Update.
1043 2017-12-07 Yao Qi <yao.qi@linaro.org>
1045 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1046 aarch64_linux_read_description.
1047 * linux-amd64-ipa.c (idx2mask): New array.
1048 (get_ipa_tdesc): Move idx2mask out.
1049 (initialize_low_tracepoint): Initialize target descriptions.
1050 * linux-i386-ipa.c (idx2mask): New array.
1051 (get_ipa_tdesc): Move idx2mask out.
1052 (initialize_low_tracepoint): Initialize target descriptions.
1054 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1056 * tdesc.c (struct tdesc_type): Change return type.
1057 (tdesc_add_flag): Change parameter type.
1058 (tdesc_add_bitfield): Likewise.
1059 (tdesc_add_field): Likewise.
1060 (tdesc_set_struct_size): Likewise.
1062 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1064 * regcache.c (registers_to_string): Remove unused variable.
1066 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1068 * inferiors.c (for_each_inferior_with_data): Remove.
1069 * inferiors.h (for_each_inferior_with_data): Remove.
1070 * server.c (handle_qxfer_threads_worker): Change parameter type.
1071 (handle_qxfer_threads_proper): Use for_each_thread.
1073 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1075 * inferiors.c (for_each_inferior): Remove.
1076 (clear_inferiors): Use for_each_thread.
1077 * inferiors.h (for_each_inferior): Remove.
1078 * linux-low.c (linux_wait_for_event_filtered): Use
1080 (linux_stabilize_threads): Likewise.
1081 * regcache.c (regcache_release): Likewise.
1082 * server.c (gdb_wants_all_threads_stopped): Likewise.
1083 (clear_pending_status_callback): Remove.
1084 (handle_status): Use for_each_thread.
1085 (captured_main): Likewise.
1086 * win32-low.c (child_init_thread_list): Likewise.
1087 (win32_clear_inferiors): Likewise.
1088 (fake_breakpoint_event): Likewise.
1090 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1092 * inferiors.h (find_inferior): Remove.
1093 * inferiors.c (find_inferior): Remove.
1095 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1097 * linux-low.c (resume_status_pending_p): Update comment.
1098 (need_step_over_p): Update comment.
1100 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1102 * linux-low.c (proceed_one_lwp): Return void, change parameter
1104 (unsuspend_and_proceed_one_lwp): Likewise.
1105 (proceed_all_lwps): Use for_each_thread.
1106 (unstop_all_lwps): Likewise.
1108 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1110 * linux-low.c (linux_resume_one_thread): Return void, take
1112 (linux_resume): Use for_each_thread.
1114 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1116 * linux-low.c (send_sigstop_callback): Return void, change
1117 parameter type. Rename to...
1118 (send_sigstop): ... this.
1119 (suspend_and_send_sigstop_callback): Return void, change parameter
1121 (suspend_and_send_sigstop): ... this.
1122 (stop_all_lwps): Use for_each_thread.
1124 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1126 * linux-low.c (lwp_running): Return bool, remove unused
1128 (linux_stabilize_threads): Use find_thread.
1130 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1132 * linux-low.c (select_singlestep_lwp_callback): Remove.
1133 (count_events_callback): Remove.
1134 (select_event_lwp_callback): Remove.
1135 (select_event_lwp): Use find_thread/for_each_thread.
1137 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1139 * linux-low.c (not_stopped_callback): Return bool, take filter
1141 (linux_wait_for_event_filtered): Use find_thread.
1142 (linux_wait_1): Likewise.
1144 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1146 * linux-low.c (same_lwp): Remove.
1147 (find_lwp_pid): Use find_thread.
1149 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1151 * linux-low.c (delete_lwp_callback): Remove.
1152 (linux_mourn): Use for_each_thread.
1154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1156 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1157 args parameter, don't check for pid.
1158 (linux_detach): Use for_each_thread.
1160 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1162 * linux-low.c (struct counter): Remove.
1163 (second_thread_of_pid_p): Remove.
1164 (last_thread_of_process_p): Use find_thread.
1166 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1168 * inferiors.c (find_inferior_in_random): Remove.
1169 * inferiors.h (find_inferior_in_random): Remove.
1170 * linux-low.c (status_pending_p_callback): Return bool, accept
1171 parameter ptid directly.
1172 (linux_wait_for_event_filtered): Use find_thread_in_random.
1173 (linux_wait_1): Likewise.
1175 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1177 * inferiors.c (find_inferior_id): Remove.
1178 (find_thread_ptid): Move implemention from find_inferior_id to
1180 * inferiors.h (find_inferior_id): Remove.
1181 * server.c (handle_status): Use find_thread_ptid.
1182 (process_serial_event): Likewise.
1183 * thread-db.c (find_one_thread): Likewise.
1184 (thread_db_thread_handle): Likewise.
1185 * win32-low.c (thread_rec): Likewise.
1186 (child_delete_thread): Likewise.
1187 (win32_thread_alive): Likewise.
1188 (get_child_debug_event): Likewise.
1190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1192 * linux-mips-low.c (update_watch_registers_callback): Return
1193 void, remove pid_p parameter, don't check for pid.
1194 (mips_insert_point, mips_remove_point): Use for_each_thread.
1196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1198 * lynx.low (lynx_delete_thread_callback): Remove.
1199 (lynx_mourn): Use for_each_thread.
1201 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1203 * regcache.c (regcache_invalidate_one): Remove.
1204 (regcache_invalidate_pid): use for_each_thread.
1206 2017-11-26 Tom Tromey <tom@tromey.com>
1208 * linux-low.c (linux_create_inferior): Update.
1210 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1212 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1214 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1216 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1217 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1218 * linux-aarch64-tdesc-selftest.c: New file.
1219 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1221 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1223 * configure.srv: Add new file.
1224 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1225 * linux-aarch64-tdesc-selftest.c: New file.
1226 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1228 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1230 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1231 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1232 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1234 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1236 * configure.srv: Add new files.
1237 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1238 aarch64_linux_read_description.
1239 * linux-aarch64-low.c (aarch64_linux_read_description):
1240 Merge with aarch64_arch_setup.
1241 (aarch64_arch_setup): Call aarch64_linux_read_description.
1242 * linux-aarch64-tdesc.c: New file.
1243 * linux-aarch64-tdesc.h: New file.
1245 2017-11-24 Yao Qi <yao.qi@linaro.org>
1247 * configure.srv: Set $srv_regobj for tic6x-linux.
1248 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1249 (tic6x_read_description): Move some code to tic6x_arch_setup.
1250 (tic6x_tdesc_test): New function.
1251 (initialize_low_arch): Call selftests::register_test.
1253 2017-11-22 Yao Qi <yao.qi@linaro.org>
1255 * remote-utils.c (prepare_resume_reply): Use memcpy.
1257 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1259 * linux-low.c (kill_one_lwp_callback): Return void, take
1260 argument directly, don't filter on pid.
1261 (linux_kill): Use for_each_thread.
1263 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1265 * linux-low.c (need_step_over_p): Return bool, remove dummy
1267 (linux_resume, proceed_all_lwps): Use find_thread.
1269 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1271 * linux-low.c (resume_status_pending_p): Return bool, remove
1273 (linux_resume): Use find_thread.
1275 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1277 * linux-low.c (struct thread_resume_array): Remove.
1278 (linux_set_resume_request): Return void, take arguments
1280 (linux_resume): Use for_each_thread.
1282 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1284 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1285 return bool, remove data argument.
1286 (linux_stabilize_threads): Use find_thread.
1288 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1290 * linux-low.c (unsuspend_one_lwp): Remove.
1291 (unsuspend_all_lwps): Use for_each_thread, inline code from
1294 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1296 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1297 * linux-low.c (struct iterate_over_lwps_args): Remove.
1298 (iterate_over_lwps_filter): Remove.
1299 (iterate_over_lwps): Use find_thread.
1301 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1303 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1304 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1305 code from reset_lwp_ptrace_options_callback.
1307 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1309 * linux-arm-low.c (struct update_registers_data): Remove.
1310 (update_registers_callback): Return void, take arguments
1311 directly, don't check thread's pid.
1312 (arm_insert_point, arm_remove_point): Use for_each_thread.
1314 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1316 * win32-low.c (continue_one_thread): Return void, take argument
1318 (child_continue): Use for_each_thread.
1320 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1322 * win32-i386-low.c (update_debug_registers_callback): Rename
1324 (update_debug_registers): ... this, return void, remove pid_p arg.
1325 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1327 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1329 * inferiors.h (struct process_info): Add constructor, initialize
1331 <syscalls_to_catch>: Change type to std::vector<int>.
1332 * inferiors.c (add_process): Allocate process_info with new.
1333 (remove_process): Free process_info with delete.
1334 * linux-low.c (handle_extended_wait): Adjust.
1335 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1336 * server.c (handle_general_set): Adjust.
1338 2017-11-16 Pedro Alves <palves@redhat.com>
1340 * remote-utils.c (remote_close): Block SIGIO signals instead of
1341 uninstalling the SIGIO handler.
1343 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1345 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1347 2017-11-16 Yao Qi <yao.qi@linaro.org>
1349 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1350 (tic6x_store_gregset): Likewise.
1351 (tic6x_usrregs_info): Move it up.
1353 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1355 * Makefile.in: Update arch rules.
1356 * configure.srv: Explicitly mark arch/ files.
1358 2017-11-13 Andreas Schwab <schwab@suse.de>
1360 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1364 2017-11-06 Pedro Alves <palves@redhat.com>
1366 * config.in, configure: Regenerate.
1368 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1370 * target.c (struct thread_search): Remove.
1371 (thread_search_callback): Remove.
1372 (prepare_to_access_memory): Use for_each_thread instead of
1373 find_inferior. Inline code from thread_search_callback.
1375 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1377 * server.c (struct visit_actioned_threads_data): Remove.
1378 (visit_actioned_threads): Change prototype to take arguments
1380 (resume): Use find_thread instead of find_inferior.
1382 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1384 * server.c (queue_stop_reply_callback): Change prototype, return
1386 (find_status_pending_thread_callback): Remove.
1387 (handle_status): Replace find_inferior with find_thread and
1390 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1392 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1394 (aarch64_store_gregset): Likewise.
1395 (aarch64_fill_fpregset): Likewise.
1396 (aarch64_store_fpregset): Likewise.
1398 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1400 * gdbthread.h (find_thread, for_each_thread): New functions.
1401 * inferiors.c (thread_of_pid): Remove.
1402 (find_any_thread_of_pid): Use find_thread.
1403 * linux-low.c (num_lwps): Use for_each_thread.
1405 2017-10-17 Yao Qi <yao.qi@linaro.org>
1407 * Makefile.in: Remove one rule.
1408 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1410 2017-10-17 Yao Qi <yao.qi@linaro.org>
1412 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1413 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1415 2017-10-17 Yao Qi <yao.qi@linaro.org>
1417 * configure.srv: Rename arm.o with arch/arm.o.
1419 2017-10-17 Yao Qi <yao.qi@linaro.org>
1421 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1422 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1423 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1424 (arch-i386.o, arch-amd64.o): Remove rules.
1425 (arch/%.o): New rule.
1426 Update POSTCOMPILE and COMPILE.pre.
1427 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1428 * configure: Re-generated.
1429 * configure.srv: Replace arch-i386.o with arch/i386.o.
1430 Replace arch-amd64.o with arch/amd64.o.
1432 2017-10-16 Yao Qi <yao.qi@linaro.org>
1434 * configure: Regenerated.
1436 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1438 * inferiors.h: (struct inferior_list): Remove.
1439 (struct inferior_list_entry); Remove.
1440 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1441 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1442 get_first_inferior): Remove.
1443 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1444 find_inferior_id, find_inferior_in_random): Change signature.
1445 * inferiors.c (all_threads): Change type to
1446 std::list<thread_info *>.
1447 (get_thread): Remove macro.
1448 (find_inferior, find_inferior_id): Change signature, implement
1450 (find_inferior_in_random): Change signature, implement using
1451 find_thread_in_random.
1452 (for_each_inferior, for_each_inferior_with_data): Change
1453 signature, implement using for_each_thread.
1454 (add_inferior_to_list, remove_inferior): Remove.
1455 (add_thread, get_first_thread, thread_of_pid,
1456 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1457 (get_first_inferior, one_inferior_p, clear_inferior_list):
1459 (clear_inferiors, get_thread_process): Update.
1460 * gdbthread.h: Include <list>.
1461 (struct thread_info) <entry>: Remove field.
1463 (all_threads): Change type to std::list<thread_info *>.
1464 (get_first_inferior): Add doc.
1465 (find_thread, for_each_thread, find_thread_in_random): New
1467 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1468 * linux-arm-low.c (update_registers_callback): Update.
1469 * linux-low.c (second_thread_of_pid_p): Update.
1470 (kill_one_lwp_callback, linux_detach_lwp_callback,
1471 delete_lwp_callback, status_pending_p_callback, same_lwp,
1472 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1473 iterate_over_lwps, not_stopped_callback,
1474 resume_stopped_resumed_lwps, count_events_callback,
1475 select_singlestep_lwp_callback, select_event_lwp_callback,
1476 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1477 suspend_and_send_sigstop_callback, wait_for_sigstop,
1478 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1479 lwp_running, linux_set_resume_request, resume_status_pending_p,
1480 need_step_over_p, start_step_over, linux_resume_one_thread,
1481 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1482 reset_lwp_ptrace_options_callback): Update.
1483 * linux-mips-low.c (update_watch_registers_callback): Update.
1484 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1486 (free_register_cache_thread_one): Remove.
1487 (regcache_release): Update.
1488 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1489 handle_qxfer_threads_worker): Update.
1490 (handle_query): Update, use list iterator.
1491 (visit_actioned_threads, handle_pending_status,
1492 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1493 clear_pending_status_callback, set_pending_status_callback,
1494 find_status_pending_thread_callback, handle_status,
1495 process_serial_event): Update.
1496 * target.c (thread_search_callback): Update.
1497 * thread-db.c (thread_db_get_tls_address): Update.
1498 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1500 * win32-i386-low.c (update_debug_registers_callback): Update.
1501 * win32-low.c (delete_thread_info, child_delete_thread,
1502 continue_one_thread, suspend_one_thread,
1503 get_child_debug_event): Adjust.
1505 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1507 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1508 * inferiors.h: Include <list>.
1509 (struct process_info) <entry>: Remove field.
1511 (pid_of): Change macro to function.
1512 (ptid_of, lwpid_of): Remove macro.
1513 (all_processes): Change type to std::list<process_info *>.
1514 (ALL_PROCESSES): Remove macro.
1515 (for_each_process, find_process): New function.
1516 * inferiors.c (all_processes): Change type to
1517 std::list<process_info *>.
1518 (find_thread_process): Adjust.
1519 (add_process): Likewise.
1520 (remove_process): Likewise.
1521 (find_process_pid): Likewise.
1522 (get_first_process): Likewise.
1523 (started_inferior_callback): Remove.
1524 (have_started_inferiors_p): Adjust.
1525 (attached_inferior_callback): Remove.
1526 (have_attached_inferiors_p): Adjust.
1527 * linux-low.c (check_zombie_leaders): Likewise.
1528 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1529 (x86_linux_update_xmltarget): Adjust.
1530 * server.c (handle_query): Likewise.
1531 (gdb_reattached_process): Remove.
1532 (handle_status): Adjust.
1533 (kill_inferior_callback): Likewise.
1534 (detach_or_kill_inferior): Remove.
1535 (print_started_pid): Likewise.
1536 (print_attached_pid): Likewise.
1537 (detach_or_kill_for_exit): Update.
1538 (process_serial_event): Likewise.
1539 * linux-arm-low.c (arm_new_fork): Likewise.
1541 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1543 * dll.h: Include <list>.
1544 (struct dll_info): Add constructor.
1545 <entry>: Remove field.
1546 (all_dlls): Change type to std::list<dll_info>.
1547 * dll.c: Include <algorithm>.
1548 (get_dll): Remove macro.
1549 (all_dlls): Change type to std::list<dll_info *>.
1550 (free_one_dll): Remove.
1551 (match_dll): Likewise.
1552 (loaded_dll): Adjust.
1553 (unloaded_dll): Adjust to all_dlls type change, use
1554 std::find_if. Inline code from match_dll.
1555 (clear_dlls): Adjust to all_dlls type change.
1556 * server.c (emit_dll_description): Remove.
1557 (handle_qxfer_libraries): Adjust to all_dlls type change,
1558 integrate emit_dll_description's functionality.
1560 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1562 * linux-low.h (struct linux_target_ops) <delete_process>: New
1564 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1565 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1566 (struct linux_target_ops): Add delete_process callback.
1567 * linux-arm-low.c (arm_delete_process): New.
1568 (struct linux_target_ops): Add delete_process callback.
1569 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1570 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1571 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1572 * linux-mips-low.c (mips_linux_delete_process): New.
1573 (struct linux_target_ops): Add delete_process callback.
1574 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1575 * linux-s390-low.c (struct linux_target_ops): Likewise.
1576 * linux-sh-low.c (struct linux_target_ops): Likewise.
1577 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1578 * linux-tile-low.c (struct linux_target_ops): Likewise.
1579 * linux-x86-low.c (x86_linux_delete_process): New.
1580 (struct linux_target_ops): Add delete_process callback.
1581 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1583 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1585 * linux-aarch64-low.c (the_low_target): Add thread delete
1587 * linux-arm-low.c (arm_delete_thread): New function.
1588 (the_low_target): Add thread delete callback.
1589 * linux-bfin-low.c (the_low_target): Likewise.
1590 * linux-crisv32-low.c (the_low_target): Likewise.
1591 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1593 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1595 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1596 * linux-mips-low.c (mips_linux_delete_thread): New function.
1597 (the_low_target): Add thread delete callback.
1598 * linux-ppc-low.c (the_low_target): Likewise.
1599 * linux-s390-low.c (the_low_target): Likewise.
1600 * linux-sh-low.c (the_low_target): Likewise.
1601 * linux-tic6x-low.c (the_low_target): Likewise.
1602 * linux-tile-low.c (the_low_target): Likewise.
1603 * linux-x86-low.c (the_low_target): Likewise.
1604 * linux-xtensa-low.c (the_low_target): Likewise.
1606 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1608 * win32-low.c: Include "common-inferior.h".
1610 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1612 * inferiors.c (set_inferior_cwd): New function.
1613 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1614 (handle_query): Inform that QSetWorkingDir is supported.
1615 * win32-low.c (create_process): Pass the inferior's cwd to
1618 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1620 * inferiors.c (current_inferior_cwd): New global variable.
1621 (get_inferior_cwd): New function.
1622 * inferiors.h (struct process_info) <cwd>: New field.
1624 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1626 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1627 (OBS): Add gdb_tilde_expand.o.
1629 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1631 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1632 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1634 2017-09-29 Pedro Alves <palves@redhat.com>
1636 * ax.c (gdb_parse_agent_expr): Constify.
1637 * ax.h (gdb_parse_agent_expr): Constify.
1638 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1640 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1641 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1642 * remote-utils.h (read_ptid): Constify.
1643 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1644 (process_point_options, process_serial_event): Constify.
1645 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1646 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1647 (cmd_qtbuffer): Constify.
1649 2017-09-29 Pedro Alves <palves@redhat.com>
1651 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1654 2017-09-29 Pedro Alves <palves@redhat.com>
1656 * linux-low.c (handle_extended_wait): Pass parent thread instead
1657 of process to thread_db_notice_clone.
1658 * linux-low.h (thread_db_notice_clone): Replace parent process
1659 parameter with parent thread parameter.
1660 * thread-db.c (find_one_thread): Add comment.
1661 (thread_db_notice_clone): Replace parent process parameter with
1662 parent thread parameter. Temporarily switch to the parent thread.
1664 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1666 * gdbthread.h: Include "common-gdbthread.h".
1667 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1668 "if" when validating the ptid.
1669 * remote-utils.c: Include "gdbthread.h".
1670 (prepare_resume_reply): Use "switch_to_thread".
1671 * target.c (done_accessing_memory): Likewise.
1673 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1675 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1676 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1677 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1678 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1679 s390x-gs-linux64-ipa.o to ipa_obj.
1680 * linux-s390-low.c (HWCAP_S390_GS): New define.
1681 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1683 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1684 (s390_arch_setup): Check for guarded-storage support and choose
1686 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1687 init_registers_s390x_gs_linux64.
1688 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1690 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1691 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1693 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1695 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1697 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1699 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1700 (thread_db_thread_handle): Declare.
1701 * linux-low.c (linux_target_ops): Initialize thread_handle.
1702 * server.c (handle_qxfer_threads_worker): Add support for
1704 * target.h (struct target_ops): Add new function pointer,
1706 (target_thread_handle): Define.
1707 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1709 (thread_db_thread_handle): New function.
1711 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1713 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1714 * linux-low.h (thread_db_notice_clone): Declare.
1715 * thread-db.c (thread_db_notice_clone): New function.
1717 2017-09-21 Pedro Alves <palves@redhat.com>
1719 * server.c (gdb_read_memory, handle_status, process_serial_event)
1720 (handle_serial_event, handle_target_event): Adjust to
1721 set_desired_thread prototype change.
1722 * target.c (set_desired_thread): Remove 'use_general' parameter
1724 * target.h (set_desired_thread): Remove 'use_general' parameter.
1726 2017-09-20 Tom Tromey <tom@tromey.com>
1728 * target.c (target_terminal::terminal_state): Define.
1729 (target_terminal::init): Rename from target_terminal_init.
1730 (target_terminal::inferior): Rename from
1731 target_terminal_inferior.
1732 (target_terminal::ours): Rename from target_terminal_ours.
1733 (target_terminal::ours_for_output, target_terminal::info): New.
1735 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1737 * server.c (accumulate_file_name_length): Remove.
1738 (emit_dll_description): Adjust to std::string change.
1739 (handle_qxfer_libraries): Use std::string to hold document.
1741 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1743 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1744 return type of xml_escape_text.
1745 * server.c (emit_dll_description): Likewise.
1747 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1749 * server.c (captured_main): Accept argument for --selftest.
1750 Update run_tests call.
1751 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1752 when registering selftests.
1754 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1756 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1757 instead of "VEC" for "target_desc.reg_defs".
1758 (regcache_cpy): Likewise.
1759 (registers_to_string): Likewise.
1760 (registers_from_string): Likewise.
1761 (find_regno): Likewise.
1762 (supply_regblock): Likewise.
1763 (regcache_raw_read_unsigned): Likewise.
1764 * tdesc.c (init_target_desc): Likewise.
1765 (tdesc_create_reg): Likewise.
1766 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1767 (struct target_desc) <reg_defs>: Convert to "std::vector".
1768 (target_desc): Do not initialize "reg_defs".
1769 (~target_desc): Update code to use "std::vector" instead of "VEC"
1770 for "target_desc.reg_defs".
1771 (operator==): Likewise.
1773 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1775 * inferiors.h (thread_to_gdb_id): Remove.
1776 * inferiors.c (thread_to_gdb_id): Remove.
1777 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1778 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1779 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1781 * nto-low.c (nto_fetch_registers, nto_store_registers,
1782 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1784 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1786 * inferiors.h (gdb_id_to_thread_id): Remove.
1787 * inferiors.c (gdb_id_to_thread_id): Remove.
1788 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1789 removal. Move pid declaration closer to where it's used.
1791 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1793 * server.c (handle_detach): New function.
1794 (process_serial_event): Move code out, call handle_detach.
1796 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1798 * server.c (require_running): Rename to ...
1799 (require_running_or_return): ... this ...
1800 (require_running_or_break): ... and this.
1801 (handle_query, process_serial_event): Adjust.
1803 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1805 * linux-low.c (linux_set_resume_request): Remove unused
1808 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1810 * server.c (first_thread_of): Remove.
1811 (process_serial_event): Replace usage of first_thread_of with
1812 find_any_thread_of_pid.
1813 * tracepoint.c (same_process_p): Remove.
1814 (gdb_agent_about_to_close): Replace usage of same_process_p with
1815 find_any_thread_of_pid.
1816 * linux-x86-low.c (same_process_callback): Remove.
1817 (x86_arch_setup_process_callback): Replace usage of
1818 same_process_callback with find_any_thread_of_pid.
1819 * thread-db.c (any_thread_of): Remove.
1820 (switch_to_process): Replace usage of any_thread_of with
1821 find_any_thread_of_pid.
1822 * inferiors.c (thread_pid_matches_callback): Remove.
1823 (find_thread_process): Adjust to use find_any_thread_of_pid.
1825 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1827 * regcache.c (get_thread_regcache): Guard calls to "memset"
1830 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1832 * linux-low.c (handle_extended_wait): Use
1833 "allocate_target_description" instead of "XNEW".
1834 * linux-x86-low.c (initialize_low_arch): Likewise.
1836 2017-09-05 Yao Qi <yao.qi@linaro.org>
1838 * configure.srv (srv_i386_regobj): Remove.
1839 (srv_amd64_regobj): Remove.
1840 (srv_regobj): Set it to "" for x86 non-linux targets.
1841 * linux-x86-tdesc.c (i386_linux_read_description):
1842 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1843 (init_registers_i386): Remove the declaration.
1844 (tdesc_i386): Remove the declaration.
1845 (lynx_i386_arch_setup): Call i386_create_target_description.
1846 * nto-x86-low.c: Likewise.
1847 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1848 [!__x86_64__]: include arch/i386.h.
1849 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1851 2017-09-05 Yao Qi <yao.qi@linaro.org>
1853 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1854 i386/amd64-XXX-linux from it.
1856 2017-09-05 Yao Qi <yao.qi@linaro.org>
1858 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1860 (ipa_amd64_linux_regobj): Remove.
1861 (ipa_x32_linux_regobj): Remove.
1863 2017-09-05 Yao Qi <yao.qi@linaro.org>
1865 * Makefile.in (arch-amd64.o): New rule.
1866 * configure.srv: Append arch-amd64.o.
1867 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1868 (get_ipa_tdesc): Call amd64_linux_read_description.
1869 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1870 and init_registers_amd64_XXX.
1871 * linux-x86-low.c (x86_linux_read_description): Call
1872 amd64_linux_read_description.
1873 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1874 (initialize_low_arch): Don't call init_registers_x32_XXX and
1875 init_registers_amd64_XXX.
1876 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1877 and tdesc_amd64_XXX.
1878 [__x86_64__] (amd64_tdesc_test): New function.
1879 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1880 and init_registers_amd64_XXX.
1881 * linux-x86-tdesc.c: Include arch/amd64.h.
1882 (xcr0_to_tdesc_idx): New function.
1883 (i386_linux_read_description): New function.
1884 (amd64_get_ipa_tdesc_idx): New function.
1885 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1886 (amd64_get_ipa_tdesc): Declare.
1888 2017-09-05 Yao Qi <yao.qi@linaro.org>
1890 * configure.srv (srv_i386_linux_xmlfiles): Remove
1891 i386/i386-XXX-linux.xml from it.
1893 2017-09-05 Yao Qi <yao.qi@linaro.org>
1895 * configure.srv: Set srv_i386_linux_regobj empty if $development
1897 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1898 initialize_low_tdesc.
1899 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1900 with #if initialize_low_tdesc.
1901 * linux-x86-tdesc-selftest.c: New file.
1902 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1904 2017-09-05 Yao Qi <yao.qi@linaro.org>
1906 * Makefile.in (arch-i386.o): New rule.
1907 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1908 (x86_64-*-linux*): Likewise.
1909 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1910 include arch/i386.h.
1911 (i386_linux_read_description): Remove code and call
1912 i386_create_target_description.
1913 * tdesc.c (allocate_target_description): New function.
1914 * tdesc.h (set_tdesc_architecture): Remove declaration.
1915 (set_tdesc_osabi): Likewise.
1917 2017-09-05 Yao Qi <yao.qi@linaro.org>
1919 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1920 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1921 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1923 * server.c (get_features_xml): Call tdesc_get_features_xml.
1924 * tdesc.c (set_tdesc_architecture): New function.
1925 (set_tdesc_osabi): New function.
1926 (tdesc_get_features_xml): New function.
1927 (tdesc_create_feature): Add an argument.
1928 * tdesc.h (struct target_desc) <features>: New field.
1929 <arch, osabi>: New field.
1930 (~target_desc): xfree features, arch, and osabi.
1931 (target_desc::oerator==): Don't compare .xmltarget.
1932 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1933 (set_tdesc_osabi): Likewise.
1934 (tdesc_get_features_xml): Likewise.
1936 2017-09-05 Yao Qi <yao.qi@linaro.org>
1938 * linux-x86-tdesc.c: Include selftest.h.
1939 (i386_tdesc_test): New function.
1940 (initialize_low_tdesc): Call selftests::register_test.
1941 * tdesc.h: Include regdef.h.
1942 (target_desc): Override operator == and !=.
1944 2017-09-05 Yao Qi <yao.qi@linaro.org>
1946 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1947 (ipa_obj): Likewise.
1948 * linux-i386-ipa.c: Include common/x86-xstate.h
1949 (get_ipa_tdesc): Call i386_linux_read_description.
1950 (initialize_low_tracepoint): Don't call init_registers_XXX
1951 functions, call initialize_low_tdesc instead.
1952 * linux-x86-low.c (x86_linux_read_description): Call
1953 i386_linux_read_description.
1954 (initialize_low_arch): Don't call init_registers_i386_XXX
1955 functions, call initialize_low_tdesc.
1956 * linux-x86-tdesc.c: New file.
1957 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1958 (i386_get_ipa_tdesc_idx): Declare.
1959 (i386_get_ipa_tdesc): Declare.
1960 (initialize_low_tdesc): Declare.
1962 2017-09-05 Yao Qi <yao.qi@linaro.org>
1964 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1967 2017-09-05 Yao Qi <yao.qi@linaro.org>
1969 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1970 * regcache.c (get_thread_regcache): Use VEC_length.
1971 (init_register_cache): Likewise.
1972 (regcache_cpy): Likewise.
1973 (registers_to_string): Iterate reg_defs via VEC_iterate.
1974 (find_regno): Likewise.
1975 (find_register_by_number): Use VEC_index.
1976 (register_size): Call find_register_by_number.
1977 (register_data): Call find_register_by_number.
1978 (supply_regblock): Use VEC_length.
1979 (regcache_raw_read_unsigned): Likewise.
1980 * tdesc.c (init_target_desc): Iterate reg_defs via
1982 (default_description): Update initializer.
1983 (copy_target_description): Don't update field num_registers.
1984 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1985 <num_registers>: Remove.
1987 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1989 * Makefile.in (.SECONDARY): Define target.
1991 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1993 * linux-low.c (linux_wait_1): Adjust.
1994 * server.c (queue_stop_reply_callback): Adjust.
1996 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1998 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1999 QEnvironmentUnset and QEnvironmentReset packets.
2000 (handle_query): Inform remote that QEnvironmentHexEncoded,
2001 QEnvironmentUnset and QEnvironmentReset are supported.
2003 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2005 * inferiors.h (inferior_target_data): Rename to ...
2006 (thread_target_data): ... this.
2007 (inferior_regcache_data): Rename to ...
2008 (thread_regcache_data): ... this.
2009 (set_inferior_regcache_data): Rename to ...
2010 (set_thread_regcache_data): ... this.
2011 * inferiors.c (inferior_target_data): Rename to ...
2012 (thread_target_data): ... this.
2013 (inferior_regcache_data): Rename to ...
2014 (thread_regcache_data): ... this.
2015 (set_inferior_regcache_data): Rename to ...
2016 (set_thread_regcache_data): ... this.
2017 (free_one_thread): Update.
2018 * linux-low.h (get_thread_lwp): Update.
2019 * regcache.c (get_thread_regcache): Update.
2020 (regcache_invalidate_thread): Update.
2021 (free_register_cache_thread): Update.
2022 * win32-i386-low.c (update_debug_registers_callback): Update.
2023 (win32_get_current_dr): Update.
2024 * win32-low.c (thread_rec): Update.
2025 (delete_thread_info): Update.
2026 (continue_one_thread): Update.
2027 (suspend_one_thread): Update.
2029 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2031 * inferiors.c (set_inferior_target_data): Remove.
2032 * inferiors.h (set_inferior_target_data): Remove.
2034 2017-08-18 Yao Qi <yao.qi@linaro.org>
2036 * Makefile.in (OBS): Add selftest.o.
2037 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2038 * configure, config.in: Re-generated.
2039 * server.c: Include common/sefltest.h.
2040 (captured_main): Handle option --selftest.
2042 2017-08-09 Yao Qi <yao.qi@linaro.org>
2044 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2045 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2046 i386-avx-mpx.o and i386-mmx.o.
2047 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2048 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2049 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2050 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2051 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2052 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2053 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2054 i386/amd64-avx-mpx.xml.
2056 2017-08-09 Yao Qi <yao.qi@linaro.org>
2058 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2059 and x32-avx-avx512.o.
2060 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2061 i386/x32-avx-avx512.xml.
2063 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2065 * tracepoint.h (enum class fast_tpoint_collect_result): New
2067 (fast_tracepoint_collecting): Change return type to
2068 fast_tpoint_collect_result.
2069 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2070 * linux-low.h: Include tracepoint.h.
2071 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2072 fast_tpoint_collect_result.
2073 * linux-low.c (handle_tracepoints): Adjust.
2074 (linux_fast_tracepoint_collecting): Change return type to
2075 fast_tpoint_collect_result.
2076 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2077 linux_wait_1, stuck_in_jump_pad_callback,
2078 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2079 proceed_one_lwp): Adjust to type change.
2081 2017-07-10 Yao Qi <yao.qi@linaro.org>
2083 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2085 2017-06-29 Yao Qi <yao.qi@linaro.org>
2087 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2089 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2091 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2093 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2095 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2097 * linux-low.c (linux_create_inferior): Adjust code to access the
2098 environment information via 'gdb_environ' class.
2099 * lynx-low.c (lynx_create_inferior): Likewise.
2100 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2101 (get_environ): Return a pointer to 'our_environ'.
2102 (captured_main): Initialize 'our_environ'.
2103 * server.h (get_environ): Adjust prototype.
2104 * spu-low.c (spu_create_inferior): Adjust code to access the
2105 environment information via 'gdb_environ' class.
2107 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2109 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2110 usage of "register" keyword.
2112 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2114 * configure: Re-generate.
2116 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2118 * configure: Re-generate.
2120 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2122 * Makefile.in (COMPILE.pre): Add "-x c++".
2124 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2126 * fork-child.c: Conditionally include <signal.h>.
2128 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2130 * server.c (handle_general_set): Handle new packet
2131 "QStartupWithShell".
2132 (handle_query): Add "QStartupWithShell" to the list of supported
2134 (gdbserver_usage): Add help text explaining the
2135 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2137 (captured_main): Recognize and act upon the presence of the new
2140 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2141 Pedro Alves <palves@redhat.com>
2143 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2144 * configure: Regenerate.
2145 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2147 (i[34567]86-*-lynxos*): Likewise.
2148 (spu*-*-*): Likewise.
2149 * fork-child.c: New file.
2150 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2152 (linux_ptrace_fun): New function.
2153 (linux_create_inferior): Adjust function prototype to reflect
2154 change on "target.h". Adjust function code to use
2156 (linux_request_interrupt): Delete "signal_pid".
2157 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2158 (lynx_ptrace_fun): New function.
2159 (lynx_create_inferior): Adjust function prototype to reflect
2160 change on "target.h". Adjust function code to use
2162 * nto-low.c (nto_create_inferior): Adjust function prototype and
2163 code to reflect change on "target.h". Update comments.
2164 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2165 "common-terminal.h" and "environ.h".
2166 (terminal_fd): Moved to fork-child.c.
2167 (old_foreground_pgrp): Likewise.
2168 (restore_old_foreground_pgrp): Likewise.
2169 (last_status): Make it global.
2170 (last_ptid): Likewise.
2171 (our_environ): New variable.
2172 (startup_with_shell): Likewise.
2173 (program_name): Likewise.
2174 (program_argv): Rename to...
2175 (program_args): ...this.
2176 (wrapper_argv): New variable.
2177 (start_inferior): Delete function.
2178 (get_exec_wrapper): New function.
2179 (get_exec_file): Likewise.
2180 (get_environ): Likewise.
2181 (prefork_hook): Likewise.
2182 (post_fork_inferior): Likewise.
2183 (postfork_hook): Likewise.
2184 (postfork_child_hook): Likewise.
2185 (handle_v_run): Update code to deal with arguments coming from the
2186 remote host. Update calls from "start_inferior" to
2188 (captured_main): Likewise. Initialize environment variable. Call
2190 * server.h (post_fork_inferior): New prototype.
2191 (get_environ): Likewise.
2192 (last_status): Declare.
2193 (last_ptid): Likewise.
2194 (signal_pid): Likewise.
2195 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2196 (spu_ptrace_fun): New function.
2197 (spu_create_inferior): Adjust function prototype to reflect change
2198 on "target.h". Adjust function code to use "fork_inferior".
2199 * target.c (target_terminal_init): New function.
2200 (target_terminal_inferior): Likewise.
2201 (target_terminal_ours): Likewise.
2202 * target.h: Include <vector>.
2203 (struct target_ops) <create_inferior>: Update prototype.
2204 (create_inferior): Update macro.
2205 * utils.c (gdb_flush_out_err): New function.
2206 * win32-low.c (win32_create_inferior): Adjust function prototype
2207 and code to reflect change on "target.h".
2209 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2211 * inferiors.c (switch_to_thread): New function.
2213 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2215 * Makefile.in (SFILE): Add "common/job-control.c".
2216 (OBS): Add "job-control.o".
2218 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2220 * Makefile: Remove "@host_makefile_frag@".
2222 2017-05-05 Pedro Alves <palves@redhat.com>
2224 * configure: Regenerate.
2226 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2228 * configure: Regenerate.
2230 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2232 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2233 software_single_step change of return type to
2234 std::vector<CORE_ADDR>.
2235 * linux-low.c (install_software_single_step_breakpoints):
2237 * linux-low.h (install_software_single_step_breakpoints):
2240 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * remote-utils.c: Include "gdb_termios.h" instead of
2244 * terminal.h: Delete file.
2246 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2248 * server.c: Include <vector>.
2249 <program_argv, wrapper_argv>: Convert to std::vector.
2250 (start_inferior): Rewrite function to use C++.
2251 (handle_v_run): Likewise. Update code that calculates the argv
2252 based on the vRun packet; use C++.
2253 (captured_main): Likewise.
2255 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2257 * server.c (handle_v_cont): Initialize thread_resume::thread
2260 2017-04-05 Pedro Alves <palves@redhat.com>
2262 * configure: Regenerate.
2264 2017-04-05 Pedro Alves <palves@redhat.com>
2266 * gdbreplay.c (sync_error): Constify.
2267 * linux-x86-low.c (push_opcode): Constify.
2269 2017-04-05 Pedro Alves <palves@redhat.com>
2271 * win32-low.c (get_child_debug_event)
2272 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2273 Report TARGET_WAITKIND_SPURIOUS instead.
2275 2017-04-05 Pedro Alves <palves@redhat.com>
2277 * remote-utils.c (remote_prepare, remote_open): Constify.
2278 * remote-utils.h (remote_prepare, remote_open): Constify.
2279 * server.c (captured_main): Constify 'port' handling.
2281 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2283 * Makefile.in (clean): Clear .deps.
2285 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2287 * .gitignore: Remove generated files, replace with wildcard.
2288 * (clean): Replace removal of generated files with wildcard.
2289 (version.c): Replace with...
2290 (version-generated.c): ...this.
2291 (xml-builtin.c): Replace with...
2292 (xml-builtin-generated.c): ...this.
2293 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2294 (%.c: *regformats*): Replace with...
2295 (%-generated.c: *regformats*): ...this.
2297 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2299 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2300 (xtensa_fill_gregset): Call collect_register_by_name for
2302 (xtensa_store_gregset): Call supply_register_by_name for
2305 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2307 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2308 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2309 (xtensa_store_gregset): Call supply_register for all registers in
2310 a0_regnum..a0_regnum + C0_NREGS range.
2312 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2314 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2315 (ax-ipa.o: ax.c): Remove.
2316 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2317 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2318 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2319 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2320 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2322 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2324 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2325 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2326 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2327 (errors-ipa.o: ../common/errors.c): Remove.
2328 (format-ipa.o: ../common/format.c): Remove.
2329 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2331 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2333 * Makefile.in (%-ipa.o: %.c): New rule.
2334 (tracepoint-ipa.o: tracepoint.c): Remove.
2335 (utils-ipa.o: utils.c): Remove.
2336 (remote-utils-ipa.o: remote-utils.c): Remove.
2337 (regcache-ipa.o: regcache.c): Remove.
2338 (i386-linux-ipa.o: i386-linux.c): Remove.
2339 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2340 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2341 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2342 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2343 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2344 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2345 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2346 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2347 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2348 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2349 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2350 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2351 (aarch64-ipa.o: aarch64.c): Remove.
2352 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2353 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2354 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2355 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2356 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2357 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2358 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2359 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2360 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2361 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2362 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2363 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2364 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2365 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2366 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2367 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2368 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2369 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2370 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2371 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2372 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2373 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2374 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2375 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2376 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2377 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2378 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2379 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2380 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2381 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2382 (tdesc-ipa.o: tdesc.c): Remove.
2383 (x32-linux-ipa.o: x32-linux.c): Remove.
2384 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2385 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2387 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2389 * Makefile.in (%.o: ../arch/%.c): New rule.
2390 (arm.o: ../arch/arm.c): Remove.
2391 (arm-linux.o: ../arch/arm-linux.c): Remove.
2392 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2393 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2395 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2397 * Makefile.in (%.o: ../nat/%.c): New rule.
2398 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2399 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2400 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2401 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2402 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2403 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2404 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2405 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2406 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2407 (linux-personality.o: ../nat/linux-personality.c): Remove.
2408 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2409 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2410 (x86-linux.o: ../nat/x86-linux.c): Remove.
2411 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2412 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2414 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2416 * Makefile.in (%.o: ../common/%.c): New rule.
2417 (signals.o: ../common/signals.c): Remove.
2418 (print-utils.o: ../common/print-utils.c): Remove.
2419 (rsp-low.o: ../common/rsp-low.c): Remove.
2420 (common-utils.o: ../common/common-utils.c): Remove.
2421 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2422 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2423 (vec.o: ../common/vec.c): Remove.
2424 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2425 (xml-utils.o: ../common/xml-utils.c): Remove.
2426 (ptid.o: ../common/ptid.c): Remove.
2427 (buffer.o: ../common/buffer.c): Remove.
2428 (format.o: ../common/format.c): Remove.
2429 (filestuff.o: ../common/filestuff.c): Remove.
2430 (agent.o: ../common/agent.c): Remove.
2431 (errors.o: ../common/errors.c): Remove.
2432 (environ.o: ../common/environ.c): Remove.
2433 (common-debug.o: ../common/common-debug.c): Remove.
2434 (cleanups.o: ../common/cleanups.c): Remove.
2435 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2436 (fileio.o: ../common/fileio.c): Remove.
2437 (common-regcache.o: ../common/common-regcache.c): Remove.
2438 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2439 (new-op.o: ../common/new-op.c): Remove.
2440 (btrace-common.o: ../common/btrace-common.c): Remove.
2442 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2444 * Makefile.in (%.o: ../target/%.c): New rule.
2445 (waitstatus.o: ../target/waitstatus.c): Remove.
2447 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2450 (%.c: ../regformats/%.dat,
2451 (%.c: ../regformats/arm/%.dat,
2452 (%.c: ../regformats/i386/%.dat,
2453 (%.c: ../regformats/rs6000/%.dat): New rules.
2454 (aarch64.c): Remove.
2455 (reg-arm.c): Remove.
2456 (arm-with-iwmmxt.c): Remove.
2457 (arm-with-vfpv2.c): Remove.
2458 (arm-with-vfpv3.c): Remove.
2459 (arm-with-neon.c): Remove.
2460 (reg-bfin.c): Remove.
2461 (reg-cris.c): Remove.
2462 (reg-crisv32.c): Remove.
2464 (i386-linux.c): Remove.
2465 (i386-avx.c): Remove.
2466 (i386-avx-linux.c): Remove.
2467 (i386-avx-avx512.c): Remove.
2468 (i386-avx-avx512-linux.c): Remove.
2469 (i386-mpx.c): Remove.
2470 (i386-mpx-linux.c): Remove.
2471 (i386-avx-mpx-avx512-pku.c): Remove.
2472 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2473 (i386-avx-mpx.c): Remove.
2474 (i386-avx-mpx-linux.c): Remove.
2475 (i386-mmx.c): Remove.
2476 (i386-mmx-linux.c): Remove.
2477 (reg-ia64.c): Remove.
2478 (reg-m32r.c): Remove.
2479 (reg-m68k.c): Remove.
2481 (mips-linux.c): Remove.
2482 (mips-dsp-linux.c): Remove.
2483 (mips64-linux.c): Remove.
2484 (mips64-dsp-linux.c): Remove.
2485 (nios2-linux.c): Remove.
2486 (powerpc-32.c): Remove.
2487 (powerpc-32l.c): Remove.
2488 (powerpc-altivec32l.c): Remove.
2489 (powerpc-cell32l.c): Remove.
2490 (powerpc-vsx32l.c): Remove.
2491 (powerpc-isa205-32l.c): Remove.
2492 (powerpc-isa205-altivec32l.c): Remove.
2493 (powerpc-isa205-vsx32l.c): Remove.
2494 (powerpc-e500l.c): Remove.
2495 (powerpc-64l.c): Remove.
2496 (powerpc-altivec64l.c): Remove.
2497 (powerpc-cell64l.c): Remove.
2498 (powerpc-vsx64l.c): Remove.
2499 (powerpc-isa205-64l.c): Remove.
2500 (powerpc-isa205-altivec64l.c): Remove.
2501 (powerpc-isa205-vsx64l.c): Remove.
2502 (s390-linux32.c): Remove.
2503 (s390-linux32v1.c): Remove.
2504 (s390-linux32v2.c): Remove.
2505 (s390-linux64.c): Remove.
2506 (s390-linux64v1.c): Remove.
2507 (s390-linux64v2.c): Remove.
2508 (s390-te-linux64.c): Remove.
2509 (s390-vx-linux64.c): Remove.
2510 (s390-tevx-linux64.c): Remove.
2511 (s390x-linux64.c): Remove.
2512 (s390x-linux64v1.c): Remove.
2513 (s390x-linux64v2.c): Remove.
2514 (s390x-te-linux64.c): Remove.
2515 (s390x-vx-linux64.c): Remove.
2516 (s390x-tevx-linux64.c): Remove.
2517 (tic6x-c64xp-linux.c): Remove.
2518 (tic6x-c64x-linux.c): Remove.
2519 (tic6x-c62x-linux.c): Remove.
2521 (reg-sparc64.c): Remove.
2522 (reg-spu.c): Remove.
2524 (amd64-linux.c): Remove.
2525 (amd64-avx.c): Remove.
2526 (amd64-avx-linux.c): Remove.
2527 (amd64-avx-avx512.c): Remove.
2528 (amd64-avx-avx512-linux.c): Remove.
2529 (amd64-mpx.c): Remove.
2530 (amd64-mpx-linux.c): Remove.
2531 (amd64-avx-mpx-avx512-pku.c): Remove.
2532 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2533 (amd64-avx-mpx.c): Remove.
2534 (amd64-avx-mpx-linux.c): Remove.
2536 (x32-linux.c): Remove.
2537 (x32-avx.c): Remove.
2538 (x32-avx-linux.c): Remove.
2539 (x32-avx-avx512.c): Remove.
2540 (x32-avx-avx512-linux.c): Remove.
2541 (reg-xtensa.c): Remove.
2542 (reg-tilegx.c): Remove.
2543 (reg-tilegx32.c): Remove.
2545 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2547 * Makefile.in (SFILES): Add "common/environ.c".
2548 (OBJS): Add "common/environ.h".
2550 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2552 * configure.ac: Check if the fs_base and gs_base members of
2553 `struct user_regs_struct' exist.
2554 * config.in: Regenerated.
2555 * configure: Likewise.
2557 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2559 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2561 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2562 (get_next_pcs_syscall_next_pc): Likewise.
2564 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2566 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2567 * nto-x86-low.c: Likewise.
2569 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2571 * Makefile.in: Include disable-implicit-rules.mk.
2573 2016-11-23 Pedro Alves <palves@redhat.com>
2575 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2576 (debug_vprintf): Use std::chrono::steady_clock instead of
2577 gettimeofday. Use '.' instead of ':'.
2578 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2579 (get_timestamp): Use std::chrono::steady_clock instead of
2582 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2584 * Makefile.in: Fix whitespace formatting.
2586 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2588 * Makefile.in (SFILES, OBS): Flatten list and order
2591 2016-11-23 Pedro Alves <palves@redhat.com>
2593 * event-loop.c (handle_file_event): Use warning.
2594 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2595 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2598 2016-11-23 Pedro Alves <palves@redhat.com>
2600 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2602 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2603 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2604 debug_printf and debug_flush for debug output.
2605 * server.c (handle_general_set): Likewise.
2606 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2609 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2611 * Makefile.in (.c.o): Replace rule with ...
2612 (%.o: %.c): ... this one.
2614 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2616 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2617 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2619 * configure.ac: Remove checks for the make program.
2620 * configure: Re-generate.
2622 2016-10-28 Pedro Alves <palves@redhat.com>
2624 * Makefile.in (CXX_DIALECT): Get from configure.
2625 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2626 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2627 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2628 * config.in: Regenerate.
2629 * configure: Regenerate.
2631 2016-10-27 Yao Qi <yao.qi@linaro.org>
2633 * linux-low.c (linux_supports_range_stepping): Return true if
2634 can_software_single_step return true.
2636 2016-10-27 Yao Qi <yao.qi@linaro.org>
2638 * inferiors.c (find_inferior_in_random): New function.
2639 * inferiors.h (find_inferior_in_random): Declare.
2640 * linux-low.c (linux_wait_for_event_filtered): Call
2641 find_inferior_in_random instead of find_inferior.
2643 2016-10-27 Yao Qi <yao.qi@linaro.org>
2645 * linux-low.c (linux_wait_1): If single-step breakpoints are
2646 inserted, remove them.
2648 2016-10-26 Pedro Alves <palves@redhat.com>
2650 * linux-low.c (handle_extended_wait): Link parent/child fork
2652 (linux_wait_1): Unlink them.
2653 (linux_set_resume_request): Ignore resume requests for
2654 already-resumed and unhandled fork child threads.
2655 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2656 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2658 (handle_v_requests) <vCont>: Don't call require_running.
2659 * server.h (in_queued_stop_replies): New declaration.
2661 2016-10-24 Yao Qi <yao.qi@linaro.org>
2664 * linux-aarch64-low.c (append_insns): Cast the return value to
2667 2016-10-10 Yao Qi <yao.qi@linaro.org>
2669 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2671 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2673 * target.c (target_supports_multi_process): New function, moved
2675 * target.h (target_supports_multi_process): ... here. Remove
2678 2016-10-05 Tom Tromey <tom@tromey.com>
2681 * tracepoint.c (handle_tracepoint_bkpts): Check
2682 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2684 2016-10-05 Yao Qi <yao.qi@linaro.org>
2686 * configure.srv: Update the path of arm-*.xml files.
2688 2016-10-05 Terry Guo <terry.guo@arm.com>
2689 Yao Qi <yao.qi@linaro.org>
2691 * Makefile.in: Adjust the path of rules.
2692 * configure.srv: Update the path of xml files.
2693 * regformats/arm-with-iwmmxt.dat: Regenerated.
2694 * regformats/arm-with-neon.dat: Likewise.
2695 * regformats/arm-with-vfpv2.dat: Likewise.
2696 * regformats/arm-with-vfpv3.dat Likewise.
2698 2016-09-30 Yao Qi <yao.qi@linaro.org>
2701 * target.c (target_stop_and_wait): Don't call
2702 target_continue_no_signal, use resume_stop instead.
2704 2016-09-26 Yao Qi <yao.qi@linaro.org>
2706 * linux-low.c (linux_wait_1): Call debug_exit.
2708 2016-09-23 Pedro Alves <palves@redhat.com>
2710 * Makefile.in (SFILES): Add common/new-op.c.
2711 (OBS): Add common/new-op.o.
2712 (new-op.o): New rule.
2714 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2716 * .gitinore: Ignore more files.
2718 2016-09-21 Yao Qi <yao.qi@linaro.org>
2720 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2723 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2725 * server.c (start_inferior): Call target_mourn_inferior instead of
2726 mourn_inferior; pass ptid_t argument to it.
2728 (handle_target_event): Likewise.
2729 * target.c (target_mourn_inferior): New function.
2730 * target.h (mourn_inferior): Delete macro.
2732 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2734 * linux-low.c (lwp_is_stepping): New function.
2736 2016-09-06 Carl Love <cel@us.ibm.com>
2738 * server.c (start_inferior): Fixed comment, requested comment change
2739 didn't get updated correctly. Removed reference to ptrace () call as
2740 it is only true on Linux systems.
2742 2016-09-06 Carl Love <cel@us.ibm.com>
2744 * server.c (start_inferior): Do not call
2745 function target_post_create_inferior () if the
2746 inferior process has already exited.
2748 2016-09-05 Pedro Alves <palves@redhat.com>
2750 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2751 (COMPILE.pre, CC_LD): Use CXX directly.
2752 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2753 * acinclude.m4: Don't include build-with-cxx.m4.
2754 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2755 * configure: Regenerate.
2757 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2760 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2761 call writing data to own_buf.
2763 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2765 * target.c (mywait): Call target_wait instead of
2767 (target_wait): New function.
2769 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2771 * server.c (start_inferior): New variable 'ptid'. Replace calls
2772 to the_target->resume by target_continue{,_no_signal}, depending
2774 * target.c (target_stop_and_wait): Call target_continue_no_signal
2775 instead of the_target->resume.
2776 (target_continue): New function.
2778 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2780 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2782 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2785 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2787 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2788 * linux-arm-low.c (ps_get_thread_area): Likewise.
2789 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2790 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2791 * linux-mips-low.c (ps_get_thread_area): Likewise.
2792 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2793 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2794 * linux-x86-low.c (ps_get_thread_area): Likewise.
2795 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2797 2016-08-19 Pedro Alves <palves@redhat.com>
2799 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2801 2016-08-19 Pedro Alves <palves@redhat.com>
2803 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2804 comment. Use memcpy instead of casting through unsigned long.
2806 2016-08-19 Pedro Alves <palves@redhat.com>
2808 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2809 allocating around 0x80000000.
2811 2016-08-19 Pedro Alves <palves@redhat.com>
2814 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2815 (x32-avx512-linux-ipa.o): New rules.
2816 * configure.ac (x86_64-*-linux*): New x32 check.
2817 * configure.srv (ipa_x32_linux_regobj): New.
2818 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2819 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2821 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2823 * configure: Regenerate.
2825 2016-08-09 Pedro Alves <palves@redhat.com>
2828 * Makefile.in (OBS): Add signals-state-save-restore.o.
2829 (signals-state-save-restore.o): New rule.
2830 * config.in: Regenerate.
2831 * configure: Regenerate.
2832 * linux-low.c: Include "signals-state-save-restore.h".
2833 (linux_create_inferior): Call
2834 restore_original_signals_state.
2835 * server.c: Include "dispositions-save-restore.h".
2836 (captured_main): Call save_original_signals_state.
2838 2016-08-05 Pedro Alves <palves@redhat.com>
2840 * configure: Regenerate.
2842 2016-08-04 Yao Qi <yao.qi@linaro.org>
2844 * linux-low.c (regsets_fetch_inferior_registers): Check
2845 errno is ESRCH or not.
2847 2016-08-02 Yao Qi <yao.qi@linaro.org>
2849 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2850 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2851 (thread_db_load_search): Update.
2852 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2853 td_ta_set_event and td_ta_event_getmsg.
2855 2016-07-26 Pedro Alves <palves@redhat.com>
2858 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2859 of unsigned long for 64-bit registers and use uint32_t instead of
2860 unsigned int for 32-bit registers.
2862 2016-07-26 Pedro Alves <palves@redhat.com>
2864 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2867 2016-07-21 Tom Tromey <tom@tromey.com>
2869 * configure: Rebuild.
2871 2016-07-21 Yao Qi <yao.qi@linaro.org>
2873 * mem-break.c (find_gdb_breakpoint): Cast bp to
2874 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2876 2016-07-21 Yao Qi <yao.qi@linaro.org>
2878 * server.c (handle_v_requests): Support s and S actions
2879 if target_supports_software_single_step return true.
2881 2016-07-21 Yao Qi <yao.qi@linaro.org>
2883 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2884 is resume_step, call maybe_hw_step.
2885 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2887 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2889 (proceed_one_lwp): If resume request is resume_step, install
2890 reinsert breakpoints and call maybe_hw_step.
2892 2016-07-21 Yao Qi <yao.qi@linaro.org>
2894 * linux-low.c (proceed_one_lwp): Declare.
2895 (linux_resume_one_thread): Remove local variable 'step'.
2896 Lift code enqueue signal. Call proceed_one_lwp instead of
2897 linux_resume_one_lwp.
2899 2016-07-21 Yao Qi <yao.qi@linaro.org>
2901 * linux-low.c (linux_resume_one_thread): Call
2902 enqueue_pending_signal.
2904 2016-07-21 Yao Qi <yao.qi@linaro.org>
2906 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2907 * inferiors.c (do_restore_current_thread_cleanup): New function.
2908 (make_cleanup_restore_current_thread): Likewise.
2909 * linux-low.c (install_software_single_step_breakpoints): Call
2910 make_cleanup_restore_current_thread. Switch current_thread to
2913 2016-07-21 Yao Qi <yao.qi@linaro.org>
2915 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2916 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2917 (clone_one_breakpoint): Likewise.
2918 (delete_reinsert_breakpoints): Change parameter to thread.
2920 (has_reinsert_breakpoints): Likewise.
2921 (uninsert_reinsert_breakpoints): Likewise.
2922 (reinsert_reinsert_breakpoints): Likewise.
2923 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2924 (delete_reinsert_breakpoints): Likewise.
2925 (reinsert_reinsert_breakpoints): Likewise.
2926 (uninsert_reinsert_breakpoints): Likewise.
2927 (has_reinsert_breakpoints): Likewise.
2929 2016-07-21 Yao Qi <yao.qi@linaro.org>
2931 * inferiors.c (get_thread_process): Make parameter const.
2932 * inferiors.h (get_thread_process): Update declaration.
2933 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2934 Add new parameters child_thread and parent_thread. Callers
2936 * mem-break.h (clone_all_breakpoints): Update declaration.
2938 2016-07-21 Yao Qi <yao.qi@linaro.org>
2940 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2941 <command_list, handler>: Remove.
2942 (struct gdb_breakpoint): New.
2943 (struct other_breakpoint): New.
2944 (struct reinsert_breakpoint): New.
2945 (is_gdb_breakpoint): New function.
2946 (any_persistent_commands): Update command_list if
2947 is_gdb_breakpoint returns true.
2948 (set_breakpoint): Create breakpoints according to their types.
2949 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2950 (set_gdb_breakpoint_1): Likewise.
2951 (set_gdb_breakpoint): Likewise.
2952 (clear_breakpoint_conditions): Change parameter type to
2953 'struct gdb_breakpoint *'.
2954 (clear_breakpoint_commands): Likewise.
2955 (clear_breakpoint_conditions_and_commands): Likewise.
2956 (add_condition_to_breakpoint): Likewise.
2957 (add_breakpoint_condition): Likewise.
2958 (add_commands_to_breakpoint): Likewise.
2959 (check_breakpoints): Check other_breakpoint.
2960 (clone_one_breakpoint): Clone breakpopint according to its type.
2961 * mem-break.h (struct gdb_breakpoint): Declare.
2962 (set_gdb_breakpoint): Update declaration.
2963 (clear_breakpoint_conditions_and_commands): Likewise.
2964 (add_breakpoint_condition): Likewise.
2965 (add_breakpoint_commands): Likewise.
2966 * server.c (process_point_options): Change parameter type to
2967 'struct gdb_breakpoint *'.
2969 2016-07-21 Yao Qi <yao.qi@linaro.org>
2971 * mem-break.c (set_breakpoint_at): Rename it to ...
2972 (set_breakpoint_type_at): ... it.
2973 (set_breakpoint_at): Call set_breakpoint_type_at.
2974 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2975 * mem-break.h (set_breakpoint_at): Update comments.
2977 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2979 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2981 (nios2_store_gregset): Likewise.
2983 2016-07-01 Pedro Alves <palves@redhat.com>
2984 Antoine Tremblay <antoine.tremblay@ericsson.com>
2986 * linux-low.c: Change interface to take the target lwp_info
2987 pointer directly and return void. Handle detaching from a zombie
2989 (linux_detach_lwp_callback): New function.
2990 (linux_detach): Detach from the leader thread after detaching from
2993 2016-06-28 Yao Qi <yao.qi@linaro.org>
2995 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2996 for variable new_offset.
2997 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2998 (aarch64_ftrace_insn_reloc_cb): Likewise.
2999 (aarch64_ftrace_insn_reloc_tb): Likewise.
3000 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3001 PRIx64 instead of PRIx32.
3003 2016-06-28 Yao Qi <yao.qi@linaro.org>
3005 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3006 (the_low_target): Install arm_get_syscall_trapinfo.
3008 2016-06-28 Yao Qi <yao.qi@linaro.org>
3010 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3012 (the_low_target): Install aarch64_get_syscall_trapinfo.
3014 2016-06-28 Yao Qi <yao.qi@linaro.org>
3016 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3018 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3019 Remove parameter sysno.
3020 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3023 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3025 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3026 (s390_emit_ne_goto): Likewise.
3027 (s390_emit_lt_goto): Likewise.
3028 (s390_emit_le_goto): Likewise.
3029 (s390_emit_gt_goto): Likewise.
3030 (s390_emit_ge_goto): Likewise.
3031 (s390x_emit_eq_goto): Likewise.
3032 (s390x_emit_ne_goto): Likewise.
3033 (s390x_emit_lt_goto): Likewise.
3034 (s390x_emit_le_goto): Likewise.
3035 (s390x_emit_gt_goto): Likewise.
3036 (s390x_emit_ge_goto): Likewise.
3037 (s390_emit_ops_impl): Mark variable static.
3038 (s390x_emit_ops): Likewise.
3040 2016-06-17 Yao Qi <yao.qi@linaro.org>
3042 * linux-low.c (handle_extended_wait): Call
3043 uninsert_reinsert_breakpoints for the parent process. Remove
3044 reinsert breakpoints from the child process. Reinsert them to
3045 the parent process when vfork is done.
3046 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3047 (reinsert_reinsert_breakpoints): New function.
3048 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3049 (reinsert_reinsert_breakpoints): Declare.
3051 2016-06-17 Yao Qi <yao.qi@linaro.org>
3053 * linux-low.c (handle_extended_wait): If the parent is doing
3054 step-over, remove the reinsert breakpoints from the forked child.
3056 2016-06-17 Yao Qi <yao.qi@linaro.org>
3058 * linux-low.c (unsuspend_all_lwps): Declare.
3059 (linux_low_filter_event): If thread exited, call finish_step_over.
3060 If step-over is finished, unsuspend other threads.
3062 2016-06-17 Yao Qi <yao.qi@linaro.org>
3064 * linux-low.c (linux_resume_one_lwp_throw): Assert
3065 has_reinsert_breakpoints returns false.
3066 * mem-break.c (delete_disabled_breakpoints): Assert
3067 bp type isn't reinsert_breakpoint.
3069 2016-06-17 Yao Qi <yao.qi@linaro.org>
3071 * linux-low.c (maybe_hw_step): New function.
3072 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3073 (finish_step_over): Switch current_thread to lwp temporarily,
3074 and assert has_reinsert_breakpoints returns true.
3075 (proceed_one_lwp): Call maybe_hw_step.
3076 * mem-break.c (has_reinsert_breakpoints): New function.
3077 * mem-break.h (has_reinsert_breakpoints): Declare.
3079 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3081 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3083 2016-05-17 Yao Qi <yao.qi@linaro.org>
3085 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3086 instead of find_inferior.
3088 2016-05-05 Yao Qi <yao.qi@linaro.org>
3090 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3091 Initialize res to zero.
3093 2016-05-05 Yao Qi <yao.qi@linaro.org>
3095 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3098 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3100 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3101 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3102 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3104 2016-04-28 Par Olsson <par.olsson@windriver.com>
3105 Simon Marchi <simon.marchi@ericsson.com>
3107 * tracepoint.c (write_inferior_int8): New function.
3108 (cmd_qtenable_disable): Write enable flag using
3109 write_inferior_int8.
3111 2016-04-25 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3114 (need_step_over_p): Return zero if the LWP has pending signals
3115 can be delivered on software single step target.
3117 2016-04-25 Yao Qi <yao.qi@linaro.org>
3119 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3120 return instead of error.
3122 2016-04-22 Yao Qi <yao.qi@linaro.org>
3124 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3127 2016-04-22 Yao Qi <yao.qi@linaro.org>
3129 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3130 signal when stepping over breakpoint with software single
3133 2016-04-21 Pedro Alves <palves@redhat.com>
3135 * linux-s390-low.c (s390_collect_ptrace_register)
3136 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3138 (s390_check_regset): Use void * instead of gdb_byte *.
3140 2016-04-20 Pedro Alves <palves@redhat.com>
3142 * configure: Renegerate.
3144 2016-04-20 Yao Qi <yao.qi@linaro.org>
3146 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3147 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3149 (arm_store_gregset): Likewise.
3151 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3153 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3154 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3155 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3156 (amd64-avx-mpx-linux.c): New rules.
3157 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3158 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3159 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3160 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3161 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3162 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3163 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3164 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3165 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3166 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3167 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3168 * linux-x86-low.c (x86_linux_read_description): Add case for
3169 X86_XSTATE_AVX_MPX_MASK.
3170 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3171 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3172 init_registers_i386_avx_mpx_linux.
3173 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3174 (initialize_low_tracepoint): Call
3175 init_registers_i386_avx_mpx_linux.
3176 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3177 (initialize_low_tracepoint): Call
3178 init_registers_amd64_avx_mpx_linux.
3179 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3180 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3181 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3184 2016-04-18 Pedro Alves <palves@redhat.com>
3186 * configure: Regenerate.
3188 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3190 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3191 (aarch64_emit_sub): Likewise.
3193 2016-04-12 Pedro Alves <palves@redhat.com>
3195 * utils.c (prepare_to_throw_exception): Delete.
3197 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3199 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3201 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3203 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3205 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3207 * linux-aarch64-ipa.c: Add <elf.h> include.
3208 * linux-ppc-ipa.c: Add <elf.h> include.
3209 * linux-s390-ipa.c: Add <elf.h> include.
3211 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3213 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3214 (get_raw_reg_ptr): Likewise.
3215 (get_trace_state_variable_value_ptr): Likewise.
3216 (set_trace_state_variable_value_ptr): Likewise.
3217 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3220 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3221 Marcin Kościelnicki <koriakin@0x04.net>
3224 * linux-ppc-low.c (emit_insns): New function.
3225 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3226 (ppc_emit_prologue): New function.
3227 (ppc_emit_epilogue): New function.
3228 (ppc_emit_add): New function.
3229 (ppc_emit_sub): New function.
3230 (ppc_emit_mul): New function.
3231 (ppc_emit_lsh): New function.
3232 (ppc_emit_rsh_signed): New function.
3233 (ppc_emit_rsh_unsigned): New function.
3234 (ppc_emit_ext): New function.
3235 (ppc_emit_zero_ext): New function.
3236 (ppc_emit_log_not): New function.
3237 (ppc_emit_bit_and): New function.
3238 (ppc_emit_bit_or): New function.
3239 (ppc_emit_bit_xor): New function.
3240 (ppc_emit_bit_not): New function.
3241 (ppc_emit_equal): New function.
3242 (ppc_emit_less_signed): New function.
3243 (ppc_emit_less_unsigned): New function.
3244 (ppc_emit_ref): New function.
3245 (ppc_emit_const): New function.
3246 (ppc_emit_reg): New function.
3247 (ppc_emit_pop): New function.
3248 (ppc_emit_stack_flush): New function.
3249 (ppc_emit_swap): New function.
3250 (ppc_emit_stack_adjust): New function.
3251 (ppc_emit_call): New function.
3252 (ppc_emit_int_call_1): New function.
3253 (ppc_emit_void_call_2): New function.
3254 (ppc_emit_if_goto): New function.
3255 (ppc_emit_goto): New function.
3256 (ppc_emit_eq_goto): New function.
3257 (ppc_emit_ne_goto): New function.
3258 (ppc_emit_lt_goto): New function.
3259 (ppc_emit_le_goto): New function.
3260 (ppc_emit_gt_goto): New function.
3261 (ppc_emit_ge_goto): New function.
3262 (ppc_write_goto_address): New function.
3263 (ppc_emit_ops_impl): New static variable.
3264 (ppc64v1_emit_prologue): New function.
3265 (ppc64v2_emit_prologue): New function.
3266 (ppc64_emit_epilogue): New function.
3267 (ppc64_emit_add): New function.
3268 (ppc64_emit_sub): New function.
3269 (ppc64_emit_mul): New function.
3270 (ppc64_emit_lsh): New function.
3271 (ppc64_emit_rsh_signed): New function.
3272 (ppc64_emit_rsh_unsigned): New function.
3273 (ppc64_emit_ext): New function.
3274 (ppc64_emit_zero_ext): New function.
3275 (ppc64_emit_log_not): New function.
3276 (ppc64_emit_bit_and): New function.
3277 (ppc64_emit_bit_or): New function.
3278 (ppc64_emit_bit_xor): New function.
3279 (ppc64_emit_bit_not): New function.
3280 (ppc64_emit_equal): New function.
3281 (ppc64_emit_less_signed): New function.
3282 (ppc64_emit_less_unsigned): New function.
3283 (ppc64_emit_ref): New function.
3284 (ppc64_emit_const): New function.
3285 (ppc64v1_emit_reg): New function.
3286 (ppc64v2_emit_reg): New function.
3287 (ppc64_emit_pop): New function.
3288 (ppc64_emit_stack_flush): New function.
3289 (ppc64_emit_swap): New function.
3290 (ppc64v1_emit_call): New function.
3291 (ppc64v2_emit_call): New function.
3292 (ppc64v1_emit_int_call_1): New function.
3293 (ppc64v2_emit_int_call_1): New function.
3294 (ppc64v1_emit_void_call_2): New function.
3295 (ppc64v2_emit_void_call_2): New function.
3296 (ppc64_emit_if_goto): New function.
3297 (ppc64_emit_eq_goto): New function.
3298 (ppc64_emit_ne_goto): New function.
3299 (ppc64_emit_lt_goto): New function.
3300 (ppc64_emit_le_goto): New function.
3301 (ppc64_emit_gt_goto): New function.
3302 (ppc64_emit_ge_goto): New function.
3303 (ppc64v1_emit_ops_impl): New static variable.
3304 (ppc64v2_emit_ops_impl): New static variable.
3305 (ppc_emit_ops): New function.
3306 (linux_low_target): Wire in ppc_emit_ops.
3308 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3309 Marcin Kościelnicki <koriakin@0x04.net>
3312 * Makefile.in: Add powerpc-*-ipa.o
3313 * configure.srv: Add ipa_obj for powerpc*-linux.
3314 * linux-ppc-ipa.c: New file.
3315 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3317 (PPC_FIELD): New macro.
3318 (PPC_SEXT): New macro.
3319 (PPC_OP6): New macro.
3320 (PPC_BO): New macro.
3321 (PPC_LI): New macro.
3322 (PPC_BD): New macro.
3323 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3324 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3325 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3326 (ppc_get_thread_area): New function.
3327 (is_elfv2_inferior): New function.
3328 (gen_ds_form): New function.
3329 (GEN_STD): New macro.
3330 (GEN_STDU): New macro.
3331 (GEN_LD): New macro.
3332 (GEN_LDU): New macro.
3333 (gen_d_form): New function.
3334 (GEN_ADDI): New macro.
3335 (GEN_ADDIS): New macro.
3336 (GEN_LI): New macro.
3337 (GEN_LIS): New macro.
3338 (GEN_ORI): New macro.
3339 (GEN_ORIS): New macro.
3340 (GEN_LWZ): New macro.
3341 (GEN_STW): New macro.
3342 (GEN_STWU): New macro.
3343 (gen_xfx_form): New function.
3344 (GEN_MFSPR): New macro.
3345 (GEN_MTSPR): New macro.
3346 (GEN_MFCR): New macro.
3347 (GEN_MTCR): New macro.
3348 (GEN_SYNC): New macro.
3349 (GEN_LWSYNC): New macro.
3350 (gen_x_form): New function.
3351 (GEN_OR): New macro.
3352 (GEN_MR): New macro.
3353 (GEN_LWARX): New macro.
3354 (GEN_STWCX): New macro.
3355 (GEN_CMPW): New macro.
3356 (gen_md_form): New function.
3357 (GEN_RLDICL): New macro.
3358 (GEN_RLDICR): New macro.
3359 (gen_i_form): New function.
3361 (GEN_BL): New macro.
3362 (gen_b_form): New function.
3363 (GEN_BNE): New macro.
3364 (GEN_LOAD): New macro.
3365 (GEN_STORE): New macro.
3366 (gen_limm): New function.
3367 (gen_atomic_xchg): New function.
3368 (gen_call): New function.
3369 (ppc_relocate_instruction): New function.
3370 (ppc_install_fast_tracepoint_jump_pad): New function.
3371 (ppc_get_min_fast_tracepoint_insn_len): New function.
3372 (ppc_get_ipa_tdesc_idx): New function.
3373 (the_low_target): Wire in the new functions.
3374 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3376 * linux-ppc-tdesc.h: New file.
3378 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3380 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3381 (alloc_jump_pad_buffer): New function.
3382 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3383 (alloc_jump_pad_buffer): New function.
3384 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3385 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3386 (alloc_jump_pad_buffer): New function.
3387 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3388 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3389 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3390 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3392 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3394 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3395 * linux-amd64-ipa.c: Likewise.
3396 * linux-i386-ipa.c: Likewise.
3397 * linux-s390-ipa.c: Likewise.
3398 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3399 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3400 set_trace_state_variable_value_ptr.
3401 (struct ipa_sym_addresses): Likewise.
3402 (symbol_list): Likewise.
3403 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3404 accessing gdb_collect directly.
3405 (gdb_collect_ptr_type): New typedef.
3406 (get_raw_reg_ptr_type): New typedef.
3407 (get_trace_state_variable_value_ptr_type): New typedef.
3408 (set_trace_state_variable_value_ptr_type): New typedef.
3409 (gdb_collect_ptr): New global.
3410 (get_raw_reg_ptr): New global.
3411 (get_trace_state_variable_value_ptr): New global.
3412 (set_trace_state_variable_value_ptr): New global.
3413 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3414 accessing get_raw_reg directly.
3415 (get_get_tsv_func_addr): Likewise for
3416 get_trace_state_variable_value_ptr.
3417 (get_set_tsv_func_addr): Likewise for
3418 set_trace_state_variable_value_ptr.
3419 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3421 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3423 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3425 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3427 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3429 (relocate_instruction): Remove own_buf.
3430 * server.c (own_buf): Make global.
3431 (handle_v_requests): Make global.
3432 * server.h (own_buf): New declaration.
3433 (handle_v_requests): New prototype.
3435 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3438 * linux-s390-low.c (add_insns): New function.
3439 (s390_emit_prologue): New function.
3440 (s390_emit_epilogue): New function.
3441 (s390_emit_add): New function.
3442 (s390_emit_sub): New function.
3443 (s390_emit_mul): New function.
3444 (s390_emit_lsh): New function.
3445 (s390_emit_rsh_signed): New function.
3446 (s390_emit_rsh_unsigned): New function.
3447 (s390_emit_ext): New function.
3448 (s390_emit_log_not): New function.
3449 (s390_emit_bit_and): New function.
3450 (s390_emit_bit_or): New function.
3451 (s390_emit_bit_xor): New function.
3452 (s390_emit_bit_not): New function.
3453 (s390_emit_equal): New function.
3454 (s390_emit_less_signed): New function.
3455 (s390_emit_less_unsigned): New function.
3456 (s390_emit_ref): New function.
3457 (s390_emit_if_goto): New function.
3458 (s390_emit_goto): New function.
3459 (s390_write_goto_address): New function.
3460 (s390_emit_litpool): New function.
3461 (s390_emit_const): New function.
3462 (s390_emit_call): New function.
3463 (s390_emit_reg): New function.
3464 (s390_emit_pop): New function.
3465 (s390_emit_stack_flush): New function.
3466 (s390_emit_zero_ext): New function.
3467 (s390_emit_swap): New function.
3468 (s390_emit_stack_adjust): New function.
3469 (s390_emit_set_r2): New function.
3470 (s390_emit_int_call_1): New function.
3471 (s390_emit_void_call_2): New function.
3472 (s390_emit_eq_goto): New function.
3473 (s390_emit_ne_goto): New function.
3474 (s390_emit_lt_goto): New function.
3475 (s390_emit_le_goto): New function.
3476 (s390_emit_gt_goto): New function.
3477 (s390_emit_ge_goto): New function.
3478 (s390x_emit_prologue): New function.
3479 (s390x_emit_epilogue): New function.
3480 (s390x_emit_add): New function.
3481 (s390x_emit_sub): New function.
3482 (s390x_emit_mul): New function.
3483 (s390x_emit_lsh): New function.
3484 (s390x_emit_rsh_signed): New function.
3485 (s390x_emit_rsh_unsigned): New function.
3486 (s390x_emit_ext): New function.
3487 (s390x_emit_log_not): New function.
3488 (s390x_emit_bit_and): New function.
3489 (s390x_emit_bit_or): New function.
3490 (s390x_emit_bit_xor): New function.
3491 (s390x_emit_bit_not): New function.
3492 (s390x_emit_equal): New function.
3493 (s390x_emit_less_signed): New function.
3494 (s390x_emit_less_unsigned): New function.
3495 (s390x_emit_ref): New function.
3496 (s390x_emit_if_goto): New function.
3497 (s390x_emit_const): New function.
3498 (s390x_emit_call): New function.
3499 (s390x_emit_reg): New function.
3500 (s390x_emit_pop): New function.
3501 (s390x_emit_stack_flush): New function.
3502 (s390x_emit_zero_ext): New function.
3503 (s390x_emit_swap): New function.
3504 (s390x_emit_stack_adjust): New function.
3505 (s390x_emit_int_call_1): New function.
3506 (s390x_emit_void_call_2): New function.
3507 (s390x_emit_eq_goto): New function.
3508 (s390x_emit_ne_goto): New function.
3509 (s390x_emit_lt_goto): New function.
3510 (s390x_emit_le_goto): New function.
3511 (s390x_emit_gt_goto): New function.
3512 (s390x_emit_ge_goto): New function.
3513 (s390_emit_ops): New function.
3514 (struct linux_target_ops): Fill in emit_ops hook.
3516 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3519 * Makefile.in: Add s390 IPA files.
3520 * configure.srv: Build IPA for s390.
3521 * linux-s390-ipa.c: New file.
3522 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3523 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3524 (tdesc_s390_linux32): Likewise.
3525 (init_registers_s390_linux32v1): Likewise.
3526 (tdesc_s390_linux32v1): Likewise.
3527 (init_registers_s390_linux32v2): Likewise.
3528 (tdesc_s390_linux32v2): Likewise.
3529 (init_registers_s390_linux64): Likewise.
3530 (tdesc_s390_linux64): Likewise.
3531 (init_registers_s390_linux64v1): Likewise.
3532 (tdesc_s390_linux64v1): Likewise.
3533 (init_registers_s390_linux64v2): Likewise.
3534 (tdesc_s390_linux64v2): Likewise.
3535 (init_registers_s390_te_linux64): Likewise.
3536 (tdesc_s390_te_linux64): Likewise.
3537 (init_registers_s390_vx_linux64): Likewise.
3538 (tdesc_s390_vx_linux64): Likewise.
3539 (init_registers_s390_tevx_linux64): Likewise.
3540 (tdesc_s390_tevx_linux64): Likewise.
3541 (init_registers_s390x_linux64): Likewise.
3542 (tdesc_s390x_linux64): Likewise.
3543 (init_registers_s390x_linux64v1): Likewise.
3544 (tdesc_s390x_linux64v1): Likewise.
3545 (init_registers_s390x_linux64v2): Likewise.
3546 (tdesc_s390x_linux64v2): Likewise.
3547 (init_registers_s390x_te_linux64): Likewise.
3548 (tdesc_s390x_te_linux64): Likewise.
3549 (init_registers_s390x_vx_linux64): Likewise.
3550 (tdesc_s390x_vx_linux64): Likewise.
3551 (init_registers_s390x_tevx_linux64): Likewise.
3552 (tdesc_s390x_tevx_linux64): Likewise.
3553 (have_hwcap_s390_vx): New static variable.
3554 (s390_arch_setup): Fill have_hwcap_s390_vx.
3555 (s390_get_thread_area): New function.
3556 (s390_ft_entry_gpr_esa): New const.
3557 (s390_ft_entry_gpr_zarch): New const.
3558 (s390_ft_entry_misc): New const.
3559 (s390_ft_entry_fr): New const.
3560 (s390_ft_entry_vr): New const.
3561 (s390_ft_main_31): New const.
3562 (s390_ft_main_64): New const.
3563 (s390_ft_exit_fr): New const.
3564 (s390_ft_exit_vr): New const.
3565 (s390_ft_exit_misc): New const.
3566 (s390_ft_exit_gpr_esa): New const.
3567 (s390_ft_exit_gpr_zarch): New const.
3568 (append_insns): New function.
3569 (s390_relocate_instruction): New function.
3570 (s390_install_fast_tracepoint_jump_pad): New function.
3571 (s390_get_min_fast_tracepoint_insn_len): New function.
3572 (s390_get_ipa_tdesc_idx): New function.
3573 (struct linux_target_ops): Wire in the above functions.
3574 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3575 * linux-s390-tdesc.h: New file.
3577 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3579 * linux-s390-low.c (s390_supports_tracepoints): New function.
3580 (struct linux_target_ops): Fill supports_tracepoints hook.
3582 2016-03-18 Yao Qi <yao.qi@linaro.org>
3584 * linux-low.c (lwp_signal_can_be_delivered): New function.
3585 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3587 2016-03-18 Yao Qi <yao.qi@linaro.org>
3589 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3590 0 if signal is enqueued. Remove 'signal' from one debugging
3591 message. Move one debugging message to some lines below.
3592 Remove code setting 'signal' to 0.
3594 2016-03-18 Yao Qi <yao.qi@linaro.org>
3596 * linux-low.c (linux_low_filter_event): Remove redundant
3597 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3599 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3601 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3602 (struct linux_target_ops): Wire in the above.
3604 2016-03-03 Yao Qi <yao.qi@linaro.org>
3606 * linux-low.c: Update comments to start_step_over.
3608 2016-03-03 Yao Qi <yao.qi@linaro.org>
3611 * linux-low.c (handle_extended_wait): Set child suspended
3612 if event_lwp->bp_reinsert isn't zero.
3614 2016-03-02 Yao Qi <yao.qi@linaro.org>
3616 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3617 enqueue_pending_signal.
3619 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3621 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3624 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3626 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3627 (s390_regmap_3264) [!__s390x__]: New global.
3628 (s390_collect_ptrace_register): Skip map entries containing -1.
3629 (s390_supply_ptrace_register): Ditto.
3630 (s390_fill_gprs_high): New function.
3631 (s390_store_gprs_high): New function.
3632 (s390_regsets): Add NT_S390_HIGH_GPRS.
3633 (s390_get_hwcap): Enable on 31-bit.
3634 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3635 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3636 Detect NT_S390_HIGH_GPRS.
3637 (s390_usrregs_info_3264): Enable on 31-bit.
3638 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3639 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3641 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3644 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3645 * configure.srv: Ditto.
3646 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3647 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3648 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3649 (init_registers_amd64_linux): Remove prototype.
3650 (tdesc_amd64_linux): Remove declaration.
3651 (get_ipa_tdesc): New function.
3652 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3653 initialize remaining tdescs.
3654 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3655 (init_registers_i386_linux): Remove prototype.
3656 (tdesc_i386_linux): Remove declaration.
3657 (get_ipa_tdesc): New function.
3658 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3659 initialize remaining tdescs.
3660 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3661 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3662 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3663 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3664 (x86_get_ipa_tdesc_idx): New function.
3665 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3666 * linux-x86-tdesc.h: New file.
3667 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3668 (target_get_ipa_tdesc_idx): New macro.
3669 * tracepoint.c (ipa_tdesc_idx): New macro.
3670 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3671 (symbol_list): Add ipa_tdesc_idx.
3672 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3673 (ipa_tdesc): Remove.
3674 (ipa_tdesc_idx): New variable.
3675 (get_context_regcache): Use get_ipa_tdesc.
3676 (gdb_collect): Ditto.
3678 * tracepoint.h (get_ipa_tdesc): New prototype.
3679 (ipa_tdesc): Remove.
3681 2016-02-24 Pedro Alves <palves@redhat.com>
3683 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3684 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3685 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3686 Factor out common code between the USE_SIGTRAP_SIGINFO and
3687 !USE_SIGTRAP_SIGINFO blocks.
3688 (linux_low_filter_event): Call save_stop_reason instead of
3689 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3691 (linux_wait_1): Update comments.
3693 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3695 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3696 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3697 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3698 ppc_insert_point, ppc_remove_point.
3700 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3702 * linux-s390-low.c (s390_supports_z_point_type): New function.
3703 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3705 2016-02-16 Yao Qi <yao.qi@linaro.org>
3707 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3708 PC. Get pc from regcache_read_pc.
3710 2016-02-12 Yao Qi <yao.qi@linaro.org>
3712 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3713 or linux_get_pc_32bit.
3714 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3716 2016-02-12 Yao Qi <yao.qi@linaro.org>
3718 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3719 arm_linux_get_next_pcs_fixup.
3721 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3723 * tracepoint.c (x_tracepoint_action_download): Change
3724 write_inferior_data_ptr to write_inferior_data_pointer.
3725 (cmd_qtstart): Likewise.
3726 (write_inferior_data_ptr): Remove.
3727 (download_agent_expr): Change write_inferior_data_ptr to
3728 write_inferior_data_pointer.
3729 (download_tracepoint_1): Likewise.
3730 (download_tracepoint): Likewise.
3731 (download_trace_state_variables): Likewise.
3733 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3734 Marcin Kościelnicki <koriakin@0x04.net>
3736 * tracepoint.c (struct tracepoint_action_ops): Remove.
3737 (struct tracepoint_action): Remove ops.
3738 (m_tracepoint_action_download, r_tracepoint_action_download)
3739 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3740 size and offset accordingly.
3741 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3742 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3743 (tracepoint_action_send, tracepoint_action_download): New functions.
3744 Helpers for trace action handlers.
3745 (add_tracepoint_action): Remove setup actions ops.
3746 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3748 2016-02-10 Yao Qi <yao.qi@linaro.org>
3750 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3752 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3754 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3756 * configure: Regenerate.
3758 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3760 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3761 void * to gdb_byte *.
3762 * linux-low.c (siginfo_fixup): Likewise.
3763 (linux_xfer_siginfo): Likewise.
3764 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3766 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3768 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3770 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3772 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3774 * linux-x86-low.c [__x86_64__]: Include
3775 "nat/amd64-linux-siginfo.h".
3776 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3777 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3778 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3779 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3780 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3781 (cpt_si_fd, si_timerid, si_overrun): Move from
3782 nat/amd64-linux-siginfo.c.
3783 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3785 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3787 * server.c (skip_to_semicolon): Remove.
3788 (process_point_options): Use strchrnul instead of
3791 2016-01-26 Yao Qi <yao.qi@linaro.org>
3793 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3794 * linux-low.c (install_software_single_step_breakpoints): Don't
3795 call regcache_read_pc.
3796 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3799 2016-01-26 Yao Qi <yao.qi@linaro.org>
3801 * linux-low.c (install_software_single_step_breakpoints): Call
3802 regcache_read_pc instead of get_pc.
3804 2016-01-26 Yao Qi <yao.qi@linaro.org>
3806 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3807 (unblock_async_io): Rename to ...
3808 (block_unblock_async_io): ... it. New function.
3809 (enable_async_io): Don't install SIGIO handler. Unblock it
3811 (disable_async_io): Don't ignore SIGIO. Block it instead.
3812 (initialize_async_io): Install SIGIO handler. Don't call
3815 2016-01-26 Yao Qi <yao.qi@linaro.org>
3817 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3818 first character is '\003', call *the_target->request_interrupt.
3820 2016-01-25 Yao Qi <yao.qi@linaro.org>
3822 * remote-utils.c (new_thread_notify): Remove.
3823 (dead_thread_notify): Likewise.
3824 * remote-utils.h (new_thread_notify): Remove declaration.
3825 (dead_thread_notify): Likewise.
3827 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3829 * gdb.trace/pending.exp: Fix expected message on continue.
3831 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3833 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3834 it works properly on big-endian machines where sizeof (CORE_ADDR)
3837 2016-01-21 Pedro Alves <palves@redhat.com>
3839 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3840 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3841 * configure: Regenerate.
3843 2016-01-21 Yao Qi <yao.qi@linaro.org>
3845 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3846 is_thumb and set it according to CPSR saved on the stack.
3847 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3848 arm_sigreturn_next_pc.
3850 2016-01-18 Yao Qi <yao.qi@linaro.org>
3852 * linux-low.c (linux_set_pc_64bit): New function.
3853 (linux_get_pc_64bit): New function.
3854 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3856 * linux-sparc-low.c (debug_threads): Remove declaration.
3857 (sparc_get_pc): Remove.
3858 (the_low_target): Use linux_get_pc_64bit instead of
3860 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3861 (the_low_target): Use linux_get_pc_64bit and
3864 2016-01-18 Yao Qi <yao.qi@linaro.org>
3866 * linux-arm-low.c (debug_threads): Remove declaration.
3867 (arm_get_pc, arm_set_pc): Remove.
3868 (the_low_target): Use linux_get_pc_32bit and
3870 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3871 (the_low_target): Use linux_get_pc_32bit and
3873 * linux-cris-low.c (debug_threads): Remove declaration.
3874 (cris_get_pc, cris_set_pc,): Remove.
3875 (the_low_target): Use linux_get_pc_32bit and
3877 * linux-crisv32-low.c (debug_threads): Remove declaration.
3878 (cris_get_pc, cris_set_pc): Remove.
3879 (the_low_target): Use linux_get_pc_32bit and
3881 * linux-low.c: Include inttypes.h.
3882 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3883 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3884 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3885 (the_low_target): Use linux_get_pc_32bit and
3887 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3888 (the_low_target): Use linux_get_pc_32bit and
3890 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3891 (the_low_target): Use linux_get_pc_32bit and
3893 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3894 (the_low_target): Use linux_get_pc_32bit and
3896 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3897 (the_low_target): Use linux_get_pc_32bit and
3900 2016-01-18 Gary Benson <gbenson@redhat.com>
3902 * configure.ac (AC_FUNC_FORK): New check.
3903 * config.in: Regenerate.
3904 * configure: Likewise.
3906 2016-01-14 Yao Qi <yao.qi@linaro.org>
3908 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3909 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3910 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3911 arm_get_next_pcs_ctor.
3913 2016-01-12 Josh Stone <jistone@redhat.com>
3914 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3916 * inferiors.h: Include "gdb_vecs.h".
3917 (struct process_info): Add syscalls_to_catch.
3918 * inferiors.c (remove_process): Free syscalls_to_catch.
3919 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3920 syscall_return stops.
3921 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3922 * server.c (handle_general_set): Handle QCatchSyscalls.
3923 (handle_query): Report support for QCatchSyscalls.
3924 * target.h (struct target_ops): Add supports_catch_syscall.
3925 (target_supports_catch_syscall): New macro.
3926 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3927 (struct lwp_info): Add syscall_state.
3928 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3929 Maintain syscall_state and syscalls_to_catch across exec.
3930 (get_syscall_trapinfo): New function, proxy to the_low_target.
3931 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3932 (linux_low_filter_event): Toggle syscall_state entry/return for
3933 syscall traps, and set it ignored for all others.
3934 (gdb_catching_syscalls_p): New function.
3935 (gdb_catch_this_syscall_p): New function.
3936 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3937 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3938 (linux_supports_catch_syscall): New function.
3939 (linux_target_ops): Install it.
3940 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3941 (the_low_target): Install it.
3943 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3945 * acinclude.m4: Include new ../warning.m4 file.
3946 * configure: Regenerated.
3947 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3949 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3951 * ax.c (is_goto_target): Mark static.
3952 * linux-low.c (register_addr): Likewise.
3953 (linux_fetch_registers, linux_store_registers): Likewise.
3954 * mem-break.c (any_persistent_commands): Fix old prototype.
3955 (add_commands_to_breakpoint): Mark static.
3956 * regcache.c (find_register_by_name): Delete unused func.
3957 * remote-utils.c (hex_or_minus_one): Mark static.
3958 * server.c (monitor_show_help): Mark static.
3959 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3960 handle_v_requests): Likewise.
3962 2016-01-12 Pedro Alves <palves@redhat.com>
3964 Remove use of the registered trademark symbol throughout.
3966 2016-01-08 Yao Qi <yao.qi@linaro.org>
3968 * remote-utils.c (getpkt): If c is '\003', call target hook
3971 2016-01-06 Yao Qi <yao.qi@linaro.org>
3973 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3974 linux-aarch32-low.c.
3975 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3976 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3977 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3978 (thumb2_breakpoint): Declare.
3979 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3980 linux-aarch32-low.h.
3981 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3982 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3983 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3985 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3987 * gdbreplay.c (gdbreplay_version): Change copyright year in
3989 * server.c (gdbserver_version): Likewise.
3991 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3993 * server.c (crc32_table): Delete.
3994 (crc32): Use libiberty's xcrc32 function.
3996 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3998 * lynx-low.c (lynx_delete_thread_callback): New function.
3999 (lynx_mourn): Properly delete our process and all of its
4000 threads. Remove call to clear_inferiors.
4002 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4004 * target.c (thread_search_callback): Add check that
4005 the thread_stopped target callback is not NULL before
4008 2015-12-21 Yao Qi <yao.qi@linaro.org>
4010 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4013 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4015 * server.c (handle_query): Call target_supports_software_single_step.
4017 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4019 * linux-low.c (single_step): New function.
4020 (linux_resume_one_lwp_throw): Call single_step.
4021 (start_step_over): Likewise.
4023 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4025 * Makefile.in (SFILES): Append arch/arm-linux.c,
4026 arch/arm-get-next-pcs.c.
4027 (arm-linux.o): New rule.
4028 (arm-get-next-pcs.o): New rule.
4029 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4031 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4032 to linux-aarch32-low.c.
4033 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4034 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4035 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4036 (thumb2_breakpoint_len): Likewise.
4037 (arm_is_thumb_mode): Make non-static.
4038 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4039 from linux-aarch32-low.c.
4040 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4041 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4042 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4043 (thumb2_breakpoint_len): Likewise.
4044 (arm_is_thumb_mode): New declaration.
4045 * linux-arm-low.c: Include arch/arm-linux.h
4046 aarch/arm-get-next-pcs.h, sys/syscall.h.
4047 (get_next_pcs_ops): New struct.
4048 (get_next_pcs_addr_bits_remove): New function.
4049 (get_next_pcs_is_thumb): New function.
4050 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4051 (arm_sigreturn_next_pc): Likewise.
4052 (get_next_pcs_syscall_next_pc): Likewise.
4053 (arm_gdbserver_get_next_pcs): Likewise.
4054 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4056 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4057 * server.h: Include gdb_vecs.h.
4059 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4061 * Makefile.in (SFILES): Append common/common-regcache.c.
4062 (OBS): Append common-regcache.o.
4063 (common-regcache.o): New rule.
4064 * regcache.c (init_register_cache): Initialize cache to
4066 (regcache_raw_read_unsigned): New function.
4067 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4068 register_status enum.
4070 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4072 * linux-aarch64-low.c (the_low_targets): Rename
4073 breakpoint_reinsert_addr to get_next_pcs.
4074 * linux-arm-low.c (the_low_targets): Likewise.
4075 * linux-bfin-low.c (the_low_targets): Likewise.
4076 * linux-cris-low.c (the_low_targets): Likewise.
4077 * linux-crisv32-low.c (the_low_targets): Likewise.
4078 * linux-low.c (can_software_single_step): Likewise.
4079 (install_software_single_step_breakpoints): New function.
4080 (start_step_over): Use install_software_single_step_breakpoints.
4081 * linux-low.h: New CORE_ADDR vector.
4082 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4084 * linux-mips-low.c (the_low_targets): Likewise.
4085 * linux-nios2-low.c (the_low_targets): Likewise.
4086 * linux-sparc-low.c (the_low_targets): Likewise.
4088 2015-12-17 Pedro Alves <palves@redhat.com>
4090 * linux-low.c (linux_kill_one_lwp): Remove references to
4092 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4094 (linux_init_signals): Delete.
4095 (initialize_low): Adjust.
4096 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4098 2015-12-16 Pedro Alves <palves@redhat.com>
4100 * configure.ac (compiler warning flags): When testing a
4101 -Wno-foo option, check whether -Wfoo works instead.
4102 * configure: Regenerate.
4104 2015-12-11 Don Breazeal <donb@codesourcery.com>
4106 * server.c (process_serial_event): Don't exit from gdbserver
4107 in remote mode if there are still active inferiors.
4109 2015-12-11 Yao Qi <yao.qi@linaro.org>
4111 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4112 arm_breakpoint_at if the process is 32-bit.
4114 2015-12-11 Yao Qi <yao.qi@linaro.org>
4116 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4119 2015-12-07 Yao Qi <yao.qi@linaro.org>
4121 * configure.srv: Append arm.o to srv_tgtobj for
4122 aarch64*-*-linux* target.
4123 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4124 from linux-arm-low.c.
4125 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4126 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4127 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4128 (thumb2_breakpoint_len): Likewise.
4129 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4130 (arm_breakpoint_kinds): Likewise.
4131 (arm_breakpoint_kind_from_pc): Likewise.
4132 (arm_sw_breakpoint_from_kind): Likewise.
4133 (arm_breakpoint_kind_from_current_state): Likewise.
4134 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4135 (arm_sw_breakpoint_from_kind): Declare.
4136 (arm_breakpoint_kind_from_current_state): Declare.
4137 (arm_breakpoint_at): Declare.
4138 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4139 arm_sw_breakpoint_from_kind if process is 32-bit.
4140 (aarch64_breakpoint_kind_from_pc): New function.
4141 (aarch64_breakpoint_kind_from_current_state): New function.
4142 (the_low_target): Initialize fields breakpoint_kind_from_pc
4143 and breakpoint_kind_from_current_state.
4144 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4145 linux-aarch32-low.c.
4146 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4147 (arm_breakpoint, arm_breakpoint_len): Likewise.
4148 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4149 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4150 (arm_is_thumb_mode): Likewise.
4151 (arm_breakpoint_at): Likewise.
4152 (arm_breakpoint_kind_from_pc): Likewise.
4153 (arm_sw_breakpoint_from_kind): Likewise.
4154 (arm_breakpoint_kind_from_current_state): Likewise.
4157 2015-08-04 Yao Qi <yao.qi@linaro.org>
4159 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4160 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4161 * server.c (extended_protocol): Remove "static".
4162 * server.h (extended_protocol): Declare it.
4164 2015-12-04 Josh Stone <jistone@redhat.com>
4166 * target.h (struct target_ops) <arch_setup>: Rename to ...
4167 (struct target_ops) <post_create_inferior>: ... this.
4168 (target_arch_setup): Rename to ...
4169 (target_post_create_inferior): ... this, calling post_create_inferior.
4170 * server.c (start_inferior): Update target_arch_setup calls to
4171 target_post_create_inferior.
4172 * linux-low.c (linux_low_ptrace_options): Forward declare.
4173 (linux_arch_setup): Update its comment for general use.
4174 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4175 (struct linux_target_ops): Use linux_post_create_inferior.
4176 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4177 to post_create_inferior.
4178 * nto-low.c (struct nto_target_ops): Likewise.
4179 * spu-low.c (struct spu_target_ops): Likewise.
4180 * win32-low.c (struct win32_target_ops): Likewise.
4182 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4184 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4186 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4188 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4189 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4190 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4191 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4192 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4193 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4194 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4195 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4196 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4197 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4198 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4199 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4201 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4203 * linux-low.c (linux_look_up_symbols): Don't call
4204 linux_supports_traceclone.
4205 * linux-low.h (thread_db_init): Remove use_events argument.
4206 * thread-db.c (thread_db_use_event): Remove global variable.
4207 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4208 (struct thread_db) <td_create_bp>: Remove field.
4209 (thread_db_create_event): Remove function.
4210 (thread_db_enable_reporting): Likewise.
4211 (find_one_thread): Don't check for thread_db_use_events.
4212 (attach_thread): Likewise.
4213 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4214 (try_thread_db_load_1): Don't check for thread_db_use_events.
4215 (thread_db_init): Remove use_events argument and thread events
4217 (remove_thread_event_breakpoints): Remove function.
4218 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4220 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4222 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4224 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4225 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4226 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4227 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4228 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4230 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4232 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4233 * linux-low.c (can_hardware_single_step): Use
4234 supports_hardware_single_step.
4235 (can_software_single_step): New function.
4236 (start_step_over): Call can_software_single_step.
4237 (linux_supports_hardware_single_step): New function.
4238 (struct target_ops) <supports_software_single_step>: Initialize.
4239 * linux-low.h (struct linux_target_ops)
4240 <supports_hardware_single_step>: Initialize.
4241 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4242 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4243 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4244 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4245 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4246 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4247 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4248 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4249 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4250 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4252 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4253 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4255 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4256 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4257 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4259 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4260 * target.h (struct target_ops): <supports_software_single_step>:
4262 (target_supports_software_single_step): New macro.
4264 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266 * linux-low.c (linux_wait_1): Fix pc advance condition.
4267 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4268 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4270 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4272 * linux-arm-low.c (arm_is_thumb_mode): New function.
4273 (arm_breakpoint_at): Use arm_is_thumb_mode.
4274 (arm_breakpoint_kind_from_current_state): New function.
4275 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4277 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4278 (linux_breakpoint_kind_from_current_state): New function.
4279 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4280 * linux-low.h (struct linux_target_ops)
4281 <breakpoint_kind_from_current_state>: New field.
4282 * target.h (struct target_ops): Likewise.
4283 (target_breakpoint_kind_from_current_state): New macro.
4285 2015-11-30 Pedro Alves <palves@redhat.com>
4287 * linux-low.c (linux_resume): Wake up the event loop before
4290 2015-11-30 Pedro Alves <palves@redhat.com>
4292 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4294 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4296 * target.c (struct thread_search): New structure.
4297 (thread_search_callback): New function.
4298 (prev_general_thread): New global.
4299 (prepare_to_access_memory, done_accessing_memory): New functions.
4300 * target.h (prepare_to_access_memory, done_accessing_memory):
4301 Replace macros with function declarations.
4303 2015-11-30 Pedro Alves <palves@redhat.com>
4306 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4307 report TARGET_WAITKIND_NO_RESUMED.
4308 * remote-utils.c (prepare_resume_reply): Handle
4309 TARGET_WAITKIND_NO_RESUMED.
4310 * server.c (report_no_resumed): New global.
4311 (handle_query) <qSupported>: Handle "no-resumed+". Report
4312 "no-resumed+" support.
4313 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4314 return error if the client doesn't support no-resumed events.
4315 (push_stop_notification): New function.
4316 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4317 events if the client supports them.
4319 2015-11-30 Pedro Alves <palves@redhat.com>
4321 * linux-low.c (thread_still_has_status_pending_p): Don't check
4323 (lwp_resumed): New function.
4324 (status_pending_p_callback): Return early if the LWP is not
4325 supposed to be resumed.
4327 2015-11-30 Pedro Alves <palves@redhat.com>
4329 * linux-low.c (handle_extended_wait): Assert that the LWP's
4330 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4331 thread create events, leave the new child's status pending.
4332 (linux_low_filter_event): If GDB wants to hear about thread exit
4333 events, leave the LWP marked dead and don't delete it.
4334 (linux_wait_for_event_filtered): Don't check for thread exit.
4335 (filter_exit_event): New function.
4336 (linux_wait_1): Use it, when returning an exit event.
4337 (linux_resume_one_lwp_throw): Assert that the LWP's
4338 waitstatus is TARGET_WAITKIND_IGNORE.
4339 * remote-utils.c (prepare_resume_reply): Handle
4340 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4341 * server.c (report_thread_events): New global.
4342 (handle_general_set): Handle QThreadEvents.
4343 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4344 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4345 TARGET_WAITKIND_THREAD_EXITED.
4346 * server.h (report_thread_events): Declare.
4348 2015-11-30 Pedro Alves <palves@redhat.com>
4350 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4351 the thread's last_resume_kind was resume_stop.
4353 2015-11-30 Pedro Alves <palves@redhat.com>
4355 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4358 2015-11-30 Pedro Alves <palves@redhat.com>
4360 * server.c (handle_v_requests): Handle vCtrlC.
4362 2015-11-30 Pedro Alves <palves@redhat.com>
4364 * gdbthread.h (find_any_thread_of_pid): Declare.
4365 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4367 * server.c (handle_query): If current_thread is NULL, look for
4368 another thread of the selected process.
4370 2015-11-26 Daniel Colascione <dancol@dancol.org>
4371 Simon Marchi <simon.marchi@ericsson.com>
4373 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4374 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4376 * target.h (struct target_ops) <thread_name>: New field.
4377 (target_thread_name): New macro.
4379 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4381 * regcache.h (regcache_invalidate_pid): Add declaration.
4382 * regcache.c (regcache_invalidate_pid): New function, extracted
4383 from regcache_invalidate.
4384 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4385 Add trivial documentation comment.
4386 * lynx-low.c: Use regcache_invalidate_pid instead of
4387 regcache_invalidate.
4389 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4391 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4392 and Elf64_auxv_t if the target is Android.
4394 2015-11-22 Doug Evans <xdje42@gmail.com>
4396 * target.h: #include <sys/types.h>.
4398 2015-11-19 Pedro Alves <palves@redhat.com>
4400 * linux-low.c (linux_process_qsupported): Change prototype.
4402 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4404 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4405 and adjust to loop over all features.
4406 * server.c (handle_query) <qSupported>: Adjust to call
4407 target_process_qsupported once, passing it a vector of unprocessed
4409 * target.h (struct target_ops) <process_qsupported>: Change
4411 (target_process_qsupported): Adjust.
4413 2015-11-19 Pedro Alves <palves@redhat.com>
4415 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4417 * configure: Regenerate.
4419 2015-11-19 Pedro Alves <palves@redhat.com>
4421 * configure: Regenerate.
4423 2015-11-19 Yao Qi <yao.qi@linaro.org>
4425 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4428 2015-11-19 Yao Qi <yao.qi@linaro.org>
4430 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4431 (struct aarch64_operand): Move enum out.
4433 2015-11-19 Yao Qi <yao.qi@linaro.org>
4435 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4436 struct user_fpsimd_state *.
4437 (aarch64_store_fpregset): Likewise.
4439 2015-11-19 Yao Qi <yao.qi@linaro.org>
4441 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4442 struct user_pt_regs *.
4443 (aarch64_store_gregset): Likewise.
4445 2015-11-18 Pedro Alves <palves@redhat.com>
4447 * Makefile.in (all_object_files): Add $IPA_OBJS.
4449 2015-11-17 Pedro Alves <palves@redhat.com>
4451 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4452 GDB_SIGNAL_0 and gdb_signal_to_string.
4454 2015-11-17 Pedro Alves <palves@redhat.com>
4456 * win32-low.c (handle_output_debug_string): Remove parameter.
4457 (win32_kill): Remove our_status local and adjust call to
4458 handle_output_debug_string.
4459 (get_child_debug_event): Adjust call to
4460 handle_output_debug_string.
4462 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4464 * linux-mips-low.c (mips_fill_gregset): Add cast.
4465 (mips_store_gregset): Likewise.
4466 (mips_fill_fpregset): Likewise.
4467 (mips_store_fpregset): Likewise.
4469 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4471 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4474 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4476 * linux-mips-low.c (mips_linux_new_thread): Change type of
4477 watch_type to enum target_hw_bp_type.
4479 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4481 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4482 Change return type to arm_hwbp_type.
4484 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4486 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4487 (arm_store_gregset): Likewise.
4488 * linux-arm-low.c (arm_get_hwcap): Likewise.
4489 (arm_read_description): Likewise.
4491 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4493 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4495 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4497 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4498 (ppc_fill_vsxregset): Likewise.
4499 (ppc_store_vsxregset): Likewise.
4500 (ppc_fill_vrregset): Likewise.
4501 (ppc_store_vrregset): Likewise.
4502 (ppc_fill_evrregset): Likewise.
4503 (ppc_store_evrregset): Likewise.
4505 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4507 * linux-ppc-low.c (ppc_usrregs_info): Remove
4508 forward-declaration.
4509 (ppc_arch_setup): Move lower in file.
4511 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4513 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4514 (ps_pdwrite): Likewise.
4516 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4518 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4519 to after assert checks.
4521 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4523 * proc-service.c (ps_pdread): Add/adjust casts.
4524 (ps_pdwrite): Add/adjust casts.
4526 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4528 * server.c (handle_search_memory_1): Cast return value of
4531 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4533 * server.c (write_qxfer_response): Change type of data to
4536 2015-10-29 Pedro Alves <palves@redhat.com>
4538 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4540 2015-10-29 Pedro Alves <palves@redhat.com>
4542 * tracepoint.c (clear_installed_tracepoints): Add casts.
4544 2015-10-29 Pedro Alves <palves@redhat.com>
4546 * server.c (handle_v_cont, process_serial_event): Add enum
4547 gdb_signal casts to signal parsing code.
4549 2015-10-29 Pedro Alves <palves@redhat.com>
4551 * linux-low.h (NULL_REGSET): Define.
4552 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4553 * linux-arm-low.c (arm_regsets): Likewise.
4554 * linux-crisv32-low.c (cris_regsets): Likewise.
4555 * linux-m68k-low.c (m68k_regsets): Likewise.
4556 * linux-mips-low.c (mips_regsets): Likewise.
4557 * linux-nios2-low.c (nios2_regsets): Likewise.
4558 * linux-ppc-low.c (ppc_regsets): Likewise.
4559 * linux-s390-low.c (s390_regsets): Likewise.
4560 * linux-sh-low.c (sh_regsets): Likewise.
4561 * linux-sparc-low.c (sparc_regsets): Likewise.
4562 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4563 * linux-tile-low.c (tile_regsets): Likewise.
4564 * linux-x86-low.c (x86_regsets): Likewise.
4565 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4567 2015-10-29 Pedro Alves <palves@redhat.com>
4569 * linux-low.h (NULL_REGSET): Define.
4570 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4571 * linux-arm-low.c (arm_regsets): Likewise.
4572 * linux-crisv32-low.c (cris_regsets): Likewise.
4573 * linux-m68k-low.c (m68k_regsets): Likewise.
4574 * linux-mips-low.c (mips_regsets): Likewise.
4575 * linux-nios2-low.c (nios2_regsets): Likewise.
4576 * linux-ppc-low.c (ppc_regsets): Likewise.
4577 * linux-s390-low.c (s390_regsets): Likewise.
4578 * linux-sh-low.c (sh_regsets): Likewise.
4579 * linux-sparc-low.c (sparc_regsets): Likewise.
4580 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4581 * linux-tile-low.c (tile_regsets): Likewise.
4582 * linux-x86-low.c (x86_regsets): Likewise.
4583 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4585 2015-10-26 Doug Evans <dje@google.com>
4587 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4589 2015-10-26 Doug Evans <dje@google.com>
4591 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4593 2015-10-26 Doug Evans <dje@google.com>
4595 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4597 (attach_thread, find_new_threads_callback): Ditto.
4599 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4601 * mem-break.h (set_breakpoint_data): Remove.
4603 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4605 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4606 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4607 (initialize_low): Remove set_breakpoint_data call.
4608 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4609 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4610 (initialize_low): Remove set_breakpoint_data call.
4611 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4612 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4613 (initialize_low): Remove set_breakpoint_data call.
4615 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4617 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4618 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4619 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4620 * target.h (target_breakpoint_kind_from_pc): New macro.
4622 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4624 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4625 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4626 the default breakpoint kind.
4628 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4630 * linux-arm-low.c (arm_supports_z_point_type): Add software
4633 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4635 * linux-arm-low.c: Refactor breakpoint definitions.
4636 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4637 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4639 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4641 * Makefile.in: Add arm.c/o.
4642 * configure.srv: Likewise.
4643 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4644 (arm_breakpoint_kind_from_pc): New function.
4645 (arm_sw_breakpoint_from_kind): Return proper kind.
4646 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4648 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4650 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4652 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4653 (struct raw_breakpoint) <size>: Remove.
4654 (struct raw_breakpoint) <kind>: Add.
4655 (bp_size): New function.
4656 (bp_opcode): Likewise.
4657 (find_raw_breakpoint_at): Adjust for kind.
4658 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4659 (remove_memory_breakpoint): Adjust for kind call bp_size.
4660 (set_raw_breakpoint_at): Adjust for kind.
4661 (set_breakpoint): Likewise.
4662 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4663 (delete_raw_breakpoint): Adjust for kind.
4664 (delete_breakpoint): Likewise.
4665 (find_gdb_breakpoint): Likewise.
4666 (set_gdb_breakpoint_1): Likewise.
4667 (set_gdb_breakpoint): Likewise.
4668 (delete_gdb_breakpoint_1): Likewise.
4669 (delete_gdb_breakpoint): Likewise.
4670 (uninsert_raw_breakpoint): Likewise.
4671 (reinsert_raw_breakpoint): Likewise.
4672 (set_breakpoint_data): Remove.
4673 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4674 (check_mem_read): Adjust for kind call bp_size.
4675 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4676 (clone_one_breakpoint): Adjust for kind.
4677 * mem-break.h (set_gdb_breakpoint): Likewise.
4678 (delete_gdb_breakpoint): Likewise.
4679 * server.c (process_serial_event): Likewise.
4681 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4683 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4684 (struct linux_target_ops) <breakpoint>: Remove.
4685 (struct linux_target_ops) <breakpoint_len>: Remove.
4686 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4687 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4688 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4689 (arm_sw_breakpoint_from_kind): New function.
4690 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4691 (struct linux_target_ops) <breakpoint>: Remove.
4692 (struct linux_target_ops) <breakpoint_len>: Remove.
4693 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4694 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4695 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4696 (struct linux_target_ops) <breakpoint>: Remove.
4697 (struct linux_target_ops) <breakpoint_len>: Remove.
4698 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4699 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4700 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4701 (struct linux_target_ops) <breakpoint>: Remove.
4702 (struct linux_target_ops) <breakpoint_len>: Remove.
4703 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4704 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4705 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4706 and sw_breakpoint_from_kind to increment the pc.
4707 (linux_breakpoint_kind_from_pc): New function.
4708 (linux_sw_breakpoint_from_kind): New function.
4709 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4710 (initialize_low): Call breakpoint_kind_from_pc and
4711 sw_breakpoint_from_kind to replace breakpoint_data/len.
4712 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4714 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4715 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4716 (struct linux_target_ops) <breakpoint>: Remove.
4717 (struct linux_target_ops) <breakpoint_len>: Remove.
4718 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4719 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4720 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4721 (struct linux_target_ops) <breakpoint>: Remove.
4722 (struct linux_target_ops) <breakpoint_len>: Remove.
4723 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4724 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4725 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4726 (struct linux_target_ops) <breakpoint>: Remove.
4727 (struct linux_target_ops) <breakpoint_len>: Remove.
4728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4730 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4731 (struct linux_target_ops) <breakpoint>: Remove.
4732 (struct linux_target_ops) <breakpoint_len>: Remove.
4733 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4734 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4735 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4736 (struct linux_target_ops) <breakpoint>: Remove.
4737 (struct linux_target_ops) <breakpoint_len>: Remove.
4738 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4739 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4740 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4741 (struct linux_target_ops) <breakpoint>: Remove.
4742 (struct linux_target_ops) <breakpoint_len>: Remove.
4743 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4744 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4745 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4746 (struct linux_target_ops) <breakpoint>: Remove.
4747 (struct linux_target_ops) <breakpoint_len>: Remove.
4748 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4749 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4750 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4751 (struct linux_target_ops) <breakpoint>: Remove.
4752 (struct linux_target_ops) <breakpoint_len>: Remove.
4753 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4754 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4755 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4756 (struct linux_target_ops) <breakpoint>: Remove.
4757 (struct linux_target_ops) <breakpoint_len>: Remove.
4758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4760 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4761 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4762 (struct linux_target_ops) <breakpoint>: Remove.
4763 (struct linux_target_ops) <breakpoint_len>: Remove.
4764 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4765 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4766 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4767 (struct linux_target_ops) <breakpoint>: Remove.
4768 (struct linux_target_ops) <breakpoint_len>: Remove.
4769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4772 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4774 * linux-cris-low.c (cris_get_pc): Remove void arg.
4776 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4778 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4781 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4783 * inferiors.c (thread_pid_matches_callback): New function.
4784 (find_thread_process): New function.
4785 (remove_thread): Reset current_thread.
4786 (remove_process): Assert threads have been removed first.
4788 2015-10-15 Yao Qi <yao.qi@linaro.org>
4790 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4792 (aarch64_remove_point): Likewise.
4793 * regcache.c (regcache_register_size): New function.
4795 2015-10-12 Yao Qi <yao.qi@linaro.org>
4797 * linux-aarch64-low.c: Update all callers as emit_load_store
4798 is renamed to aarch64_emit_load_store.
4800 2015-10-12 Yao Qi <yao.qi@linaro.org>
4802 * linux-aarch64-low.c: Update all callers of function renaming
4803 from emit_insn to aarch64_emit_insn.
4805 2015-10-12 Yao Qi <yao.qi@linaro.org>
4807 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4808 arch/aarch64-insn.h.
4809 (struct aarch64_memory_operand): Likewise.
4811 (emit_insn): Move to arch/aarch64-insn.c.
4812 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4813 (emit_load_store): Move to arch/aarch64-insn.c.
4814 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4815 (can_encode_int32): Remove.
4817 2015-10-12 Yao Qi <yao.qi@linaro.org>
4819 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4820 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4821 (aarch64_relocate_instruction): Likewise.
4822 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4823 (struct aarch64_insn_visitor): Likewise.
4825 2015-10-12 Yao Qi <yao.qi@linaro.org>
4827 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4828 (struct aarch64_insn_visitor): New.
4829 (struct aarch64_insn_relocation_data): New.
4830 (aarch64_ftrace_insn_reloc_b): New function.
4831 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4832 (aarch64_ftrace_insn_reloc_cb): Likewise.
4833 (aarch64_ftrace_insn_reloc_tb): Likewise.
4834 (aarch64_ftrace_insn_reloc_adr): Likewise.
4835 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4836 (aarch64_ftrace_insn_reloc_others): Likewise.
4838 (aarch64_relocate_instruction): Use visitor.
4840 2015-10-12 Yao Qi <yao.qi@linaro.org>
4842 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4843 int. Add argument buf.
4844 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4845 aarch64_relocate_instruction.
4847 2015-10-12 Yao Qi <yao.qi@linaro.org>
4849 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4850 argument insn. Remove local variable insn. Don't call
4852 (aarch64_install_fast_tracepoint_jump_pad): Call
4855 2015-09-30 Yao Qi <yao.qi@linaro.org>
4857 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4858 (emit_load_store_pair): Likewise.
4860 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4862 * dll.c (match_dll): Add cast(s).
4863 (unloaded_dll): Likewise.
4864 * linux-low.c (second_thread_of_pid_p): Likewise.
4865 (delete_lwp_callback): Likewise.
4866 (count_events_callback): Likewise.
4867 (select_event_lwp_callback): Likewise.
4868 (linux_set_resume_request): Likewise.
4869 * server.c (accumulate_file_name_length): Likewise.
4870 (emit_dll_description): Likewise.
4871 (handle_qxfer_threads_worker): Likewise.
4872 (visit_actioned_threads): Likewise.
4873 * thread-db.c (any_thread_of): Likewise.
4874 * tracepoint.c (same_process_p): Likewise.
4875 (match_blocktype): Likewise.
4876 (build_traceframe_info_xml): Likewise.
4878 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4880 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4882 (gdb_unparse_agent_expr): Likewise.
4883 * hostio.c (require_data): Likewise.
4884 (handle_pread): Likewise.
4885 * linux-low.c (disable_regset): Likewise.
4886 (fetch_register): Likewise.
4887 (store_register): Likewise.
4888 (get_dynamic): Likewise.
4889 (linux_qxfer_libraries_svr4): Likewise.
4890 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4891 (set_fast_tracepoint_jump): Likewise.
4892 (uninsert_fast_tracepoint_jumps_at): Likewise.
4893 (reinsert_fast_tracepoint_jumps_at): Likewise.
4894 (validate_inserted_breakpoint): Likewise.
4895 (clone_agent_expr): Likewise.
4896 * regcache.c (init_register_cache): Likewise.
4897 * remote-utils.c (putpkt_binary_1): Likewise.
4898 (decode_M_packet): Likewise.
4899 (decode_X_packet): Likewise.
4900 (look_up_one_symbol): Likewise.
4901 (relocate_instruction): Likewise.
4902 (monitor_output): Likewise.
4903 * server.c (handle_search_memory): Likewise.
4904 (handle_qxfer_exec_file): Likewise.
4905 (handle_qxfer_libraries): Likewise.
4906 (handle_qxfer): Likewise.
4907 (handle_query): Likewise.
4908 (handle_v_cont): Likewise.
4909 (handle_v_run): Likewise.
4910 (captured_main): Likewise.
4911 * target.c (write_inferior_memory): Likewise.
4912 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4913 * tracepoint.c (init_trace_buffer): Likewise.
4914 (add_tracepoint_action): Likewise.
4915 (add_traceframe): Likewise.
4916 (add_traceframe_block): Likewise.
4917 (cmd_qtdpsrc): Likewise.
4918 (cmd_qtdv): Likewise.
4919 (cmd_qtstatus): Likewise.
4920 (response_source): Likewise.
4921 (response_tsv): Likewise.
4922 (cmd_qtnotes): Likewise.
4923 (gdb_collect): Likewise.
4924 (initialize_tracepoint): Likewise.
4926 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4928 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4929 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4930 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4932 (enum aarch64_condition_codes): New enum.
4933 (w0): New static global.
4936 (struct aarch64_memory_operand) <type>: New
4937 MEMORY_OPERAND_POSTINDEX type.
4938 (postindex_memory_operand): New helper function.
4939 (emit_ret): New function.
4940 (emit_load_store_pair): New function, factored out of emit_stp
4941 with support for MEMORY_OPERAND_POSTINDEX.
4942 (emit_stp): Rewrite using emit_load_store_pair.
4943 (emit_ldp): New function.
4944 (emit_load_store): Likewise.
4945 (emit_ldr): Mention post-index instruction in comment.
4946 (emit_ldrh): New function.
4947 (emit_ldrb): New function.
4948 (emit_ldrsw): Mention post-index instruction in comment.
4949 (emit_str): Likewise.
4950 (emit_subs): New function.
4951 (emit_cmp): Likewise.
4952 (emit_and): Likewise.
4953 (emit_orr): Likewise.
4954 (emit_orn): Likewise.
4955 (emit_eor): Likewise.
4956 (emit_mvn): Likewise.
4957 (emit_lslv): Likewise.
4958 (emit_lsrv): Likewise.
4959 (emit_asrv): Likewise.
4960 (emit_mul): Likewise.
4961 (emit_sbfm): Likewise.
4962 (emit_sbfx): Likewise.
4963 (emit_ubfm): Likewise.
4964 (emit_ubfx): Likewise.
4965 (emit_csinc): Likewise.
4966 (emit_cset): Likewise.
4967 (emit_nop): Likewise.
4968 (emit_ops_insns): New helper function.
4969 (emit_pop): Likewise.
4970 (emit_push): Likewise.
4971 (aarch64_emit_prologue): New function.
4972 (aarch64_emit_epilogue): Likewise.
4973 (aarch64_emit_add): Likewise.
4974 (aarch64_emit_sub): Likewise.
4975 (aarch64_emit_mul): Likewise.
4976 (aarch64_emit_lsh): Likewise.
4977 (aarch64_emit_rsh_signed): Likewise.
4978 (aarch64_emit_rsh_unsigned): Likewise.
4979 (aarch64_emit_ext): Likewise.
4980 (aarch64_emit_log_not): Likewise.
4981 (aarch64_emit_bit_and): Likewise.
4982 (aarch64_emit_bit_or): Likewise.
4983 (aarch64_emit_bit_xor): Likewise.
4984 (aarch64_emit_bit_not): Likewise.
4985 (aarch64_emit_equal): Likewise.
4986 (aarch64_emit_less_signed): Likewise.
4987 (aarch64_emit_less_unsigned): Likewise.
4988 (aarch64_emit_ref): Likewise.
4989 (aarch64_emit_if_goto): Likewise.
4990 (aarch64_emit_goto): Likewise.
4991 (aarch64_write_goto_address): Likewise.
4992 (aarch64_emit_const): Likewise.
4993 (aarch64_emit_call): Likewise.
4994 (aarch64_emit_reg): Likewise.
4995 (aarch64_emit_pop): Likewise.
4996 (aarch64_emit_stack_flush): Likewise.
4997 (aarch64_emit_zero_ext): Likewise.
4998 (aarch64_emit_swap): Likewise.
4999 (aarch64_emit_stack_adjust): Likewise.
5000 (aarch64_emit_int_call_1): Likewise.
5001 (aarch64_emit_void_call_2): Likewise.
5002 (aarch64_emit_eq_goto): Likewise.
5003 (aarch64_emit_ne_goto): Likewise.
5004 (aarch64_emit_lt_goto): Likewise.
5005 (aarch64_emit_le_goto): Likewise.
5006 (aarch64_emit_gt_goto): Likewise.
5007 (aarch64_emit_ge_got): Likewise.
5008 (aarch64_emit_ops_impl): New static global variable.
5009 (aarch64_emit_ops): New target function, return
5010 &aarch64_emit_ops_impl.
5011 (struct linux_target_ops): Install it.
5013 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5015 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5016 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5018 * linux-aarch64-ipa.c: New file.
5019 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5021 (aarch64_get_thread_area): New target method.
5022 (extract_signed_bitfield): New helper function.
5023 (aarch64_decode_ldr_literal): New function.
5024 (enum aarch64_opcodes): New enum.
5025 (struct aarch64_register): New struct.
5026 (struct aarch64_operand): New struct.
5027 (x0): New static global.
5036 (aarch64_register): New helper function.
5037 (register_operand): Likewise.
5038 (immediate_operand): Likewise.
5039 (struct aarch64_memory_operand): New struct.
5040 (offset_memory_operand): New helper function.
5041 (preindex_memory_operand): Likewise.
5042 (enum aarch64_system_control_registers): New enum.
5043 (ENCODE): New macro.
5044 (emit_insn): New helper function.
5045 (emit_b): New function.
5046 (emit_bcond): Likewise.
5047 (emit_cb): Likewise.
5048 (emit_tb): Likewise.
5049 (emit_blr): Likewise.
5050 (emit_stp): Likewise.
5051 (emit_ldp_q_offset): Likewise.
5052 (emit_stp_q_offset): Likewise.
5053 (emit_load_store): Likewise.
5054 (emit_ldr): Likewise.
5055 (emit_ldrsw): Likewise.
5056 (emit_str): Likewise.
5057 (emit_ldaxr): Likewise.
5058 (emit_stxr): Likewise.
5059 (emit_stlr): Likewise.
5060 (emit_data_processing_reg): Likewise.
5061 (emit_data_processing): Likewise.
5062 (emit_add): Likewise.
5063 (emit_sub): Likewise.
5064 (emit_mov): Likewise.
5065 (emit_movk): Likewise.
5066 (emit_mov_addr): Likewise.
5067 (emit_mrs): Likewise.
5068 (emit_msr): Likewise.
5069 (emit_sevl): Likewise.
5070 (emit_wfe): Likewise.
5071 (append_insns): Likewise.
5072 (can_encode_int32_in): New helper function.
5073 (aarch64_relocate_instruction): New function.
5074 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5075 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5076 (struct linux_target_ops): Install aarch64_get_thread_area,
5077 aarch64_install_fast_tracepoint_jump_pad and
5078 aarch64_get_min_fast_tracepoint_insn_len.
5080 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5082 * Makefile.in (aarch64-insn.o): New rule.
5083 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5085 2015-09-21 Yao Qi <yao.qi@linaro.org>
5087 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5089 2015-09-21 Yao Qi <yao.qi@linaro.org>
5091 * tracepoint.c (max_jump_pad_size): Remove.
5093 2015-09-18 Yao Qi <yao.qi@linaro.org>
5095 * linux-aarch64-low.c: Don't include sys/uio.h.
5096 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5098 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5100 * tracepoint.c (eval_result_type): Change prototype.
5101 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5103 2015-09-15 Pedro Alves <palves@redhat.com>
5105 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5106 Check whether to report exec events instead of checking whether
5107 multiprocess is enabled.
5109 2015-09-15 Pedro Alves <palves@redhat.com>
5112 * remote-utils.c (prepare_resume_reply): Merge
5113 TARGET_WAITKIND_VFORK_DONE switch case with the
5114 TARGET_WAITKIND_FORKED case.
5116 2015-09-15 Yao Qi <yao.qi@linaro.org>
5118 * server.c (handle_query): Check string comparison using
5119 "else if" instead of "if".
5121 2015-09-15 Yao Qi <yao.qi@linaro.org>
5123 * server.c (vCont_supported): New global variable.
5124 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5125 matches. Append ";vContSupported+" to own_buf.
5126 (handle_v_requests): Append ";s;S" to own_buf if target supports
5127 hardware single step or vCont_supported is false.
5128 (capture_main): Set vCont_supported to zero.
5130 2015-09-15 Yao Qi <yao.qi@linaro.org>
5132 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5134 (linux_supports_hardware_single_step): ... New function.
5135 (linux_target_ops): Update.
5136 * lynx-low.c (lynx_target_ops): Set field
5137 supports_hardware_single_step to target_can_do_hardware_single_step.
5138 * nto-low.c (nto_target_ops): Likewise.
5139 * spu-low.c (spu_target_ops): Likewise.
5140 * win32-low.c (win32_target_ops): Likewise.
5141 * target.c (target_can_do_hardware_single_step): New function.
5142 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5143 Remove. <supports_hardware_single_step>: New field.
5144 (target_supports_conditional_breakpoints): Remove.
5145 (target_supports_hardware_single_step): New macro.
5146 (target_can_do_hardware_single_step): Declare.
5147 * server.c (handle_query): Use target_supports_hardware_single_step
5148 instead of target_supports_conditional_breakpoints.
5150 2015-09-15 Yao Qi <yao.qi@linaro.org>
5152 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5154 (struct linux_target_ops the_low_target): Install
5155 aarch64_linux_siginfo_fixup.
5157 2015-09-11 Don Breazeal <donb@codesourcery.com>
5158 Luis Machado <lgustavo@codesourcery.com>
5160 * linux-low.c (linux_mourn): Static declaration.
5161 (linux_arch_setup): Move in front of
5162 handle_extended_wait.
5163 (linux_arch_setup_thread): New function.
5164 (handle_extended_wait): Handle exec events. Call
5165 linux_arch_setup_thread. Make event_lwp argument a
5166 pointer-to-a-pointer.
5167 (check_zombie_leaders): Do not check stopped threads.
5168 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5169 (linux_low_filter_event): Add lwp and thread for exec'ing
5170 non-leader thread if leader thread has been deleted.
5171 Refactor code into linux_arch_setup_thread and call it.
5172 Pass child lwp pointer by reference to handle_extended_wait.
5173 (linux_wait_for_event_filtered): Update comment.
5174 (linux_wait_1): Prevent clobbering exec event status.
5175 (linux_supports_exec_events): New function.
5176 (linux_target_ops) <supports_exec_events>: Initialize new member.
5177 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5179 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5180 * server.c (report_exec_events): New global variable.
5181 (handle_query): Handle qSupported query for exec-events feature.
5182 (captured_main): Initialize report_exec_events.
5183 * server.h (report_exec_events): Declare new global variable.
5184 * target.h (struct target_ops) <supports_exec_events>: New
5186 (target_supports_exec_events): New macro.
5187 * win32-low.c (win32_target_ops) <supports_exec_events>:
5188 Initialize new member.
5190 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5192 * linux-low.c (linux_low_enable_btrace): Remove.
5193 (linux_target_ops): Replace linux_low_enable_btrace with
5194 linux_enable_btrace.
5196 2015-09-03 Yao Qi <yao.qi@linaro.org>
5198 * linux-aarch64-low.c (aarch64_insert_point): Call
5199 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5202 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5204 * linux-low.c (check_stopped_by_breakpoint): Use
5205 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5207 2015-08-27 Pedro Alves <palves@redhat.com>
5209 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5211 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5213 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5214 the XNEW-family equivalent.
5215 (compile_bytecodes): Likewise.
5216 * dll.c (loaded_dll): Likewise.
5217 * event-loop.c (append_callback_event): Likewise.
5218 (create_file_handler): Likewise.
5219 (create_file_event): Likewise.
5220 * hostio.c (handle_open): Likewise.
5221 * inferiors.c (add_thread): Likewise.
5222 (add_process): Likewise.
5223 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5224 * linux-arm-low.c (arm_new_process): Likewise.
5225 (arm_new_thread): Likewise.
5226 * linux-low.c (add_to_pid_list): Likewise.
5227 (linux_add_process): Likewise.
5228 (handle_extended_wait): Likewise.
5229 (add_lwp): Likewise.
5230 (enqueue_one_deferred_signal): Likewise.
5231 (enqueue_pending_signal): Likewise.
5232 (linux_resume_one_lwp_throw): Likewise.
5233 (linux_resume_one_thread): Likewise.
5234 (linux_read_memory): Likewise.
5235 (linux_write_memory): Likewise.
5236 * linux-mips-low.c (mips_linux_new_process): Likewise.
5237 (mips_linux_new_thread): Likewise.
5238 (mips_add_watchpoint): Likewise.
5239 * linux-x86-low.c (initialize_low_arch): Likewise.
5240 * lynx-low.c (lynx_add_process): Likewise.
5241 * mem-break.c (set_raw_breakpoint_at): Likewise.
5242 (set_breakpoint): Likewise.
5243 (add_condition_to_breakpoint): Likewise.
5244 (add_commands_to_breakpoint): Likewise.
5245 (clone_agent_expr): Likewise.
5246 (clone_one_breakpoint): Likewise.
5247 * regcache.c (new_register_cache): Likewise.
5248 * remote-utils.c (look_up_one_symbol): Likewise.
5249 * server.c (queue_stop_reply): Likewise.
5250 (start_inferior): Likewise.
5251 (queue_stop_reply_callback): Likewise.
5252 (handle_target_event): Likewise.
5253 * spu-low.c (fetch_ppc_memory): Likewise.
5254 (store_ppc_memory): Likewise.
5255 * target.c (set_target_ops): Likewise.
5256 * thread-db.c (thread_db_load_search): Likewise.
5257 (try_thread_db_load_1): Likewise.
5258 * tracepoint.c (add_tracepoint): Likewise.
5259 (add_tracepoint_action): Likewise.
5260 (create_trace_state_variable): Likewise.
5261 (cmd_qtdpsrc): Likewise.
5262 (cmd_qtro): Likewise.
5263 (add_while_stepping_state): Likewise.
5264 * win32-low.c (child_add_thread): Likewise.
5265 (get_image_name): Likewise.
5267 2015-08-25 Yao Qi <yao.qi@linaro.org>
5269 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5271 2015-08-25 Yao Qi <yao.qi@linaro.org>
5273 * Makefile.in (aarch64-linux.o): New rule.
5274 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5276 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5277 (aarch64_init_debug_reg_state): Make it extern.
5278 (aarch64_linux_prepare_to_resume): Remove.
5280 2015-08-25 Yao Qi <yao.qi@linaro.org>
5282 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5283 lwp_arch_private_info and ptid_of_lwp.
5285 2015-08-25 Yao Qi <yao.qi@linaro.org>
5287 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5288 Find proc_info by find_process_pid. All callers updated.
5290 2015-08-25 Yao Qi <yao.qi@linaro.org>
5292 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5294 (debug_reg_change_callback): Remove.
5295 (aarch64_notify_debug_reg_change): Remove.
5297 2015-08-25 Yao Qi <yao.qi@linaro.org>
5299 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5300 Call current_lwp_ptid.
5302 2015-08-25 Yao Qi <yao.qi@linaro.org>
5304 * linux-aarch64-low.c (debug_reg_change_callback): Use
5307 2015-08-25 Yao Qi <yao.qi@linaro.org>
5309 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5311 2015-08-25 Yao Qi <yao.qi@linaro.org>
5313 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5315 2015-08-25 Yao Qi <yao.qi@linaro.org>
5317 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5320 2015-08-25 Yao Qi <yao.qi@linaro.org>
5322 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5324 (debug_reg_change_callback): Remove argument entry and add argument
5325 lwp. Remove local variable thread. Don't print thread id in the
5326 debugging output. Don't check whether pid of thread equals to pid.
5327 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5328 iterate_over_lwps instead find_inferior.
5330 2015-08-24 Pedro Alves <palves@redhat.com>
5332 * inferiors.c (get_first_process): New function.
5333 * inferiors.h (get_first_process): New declaration.
5334 * remote-utils.c (read_ptid): Default to the first process in the
5335 list, instead of to the current thread's process.
5337 2015-08-24 Pedro Alves <palves@redhat.com>
5339 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5340 * event-loop.c: Likewise.
5341 * remote-utils.c: Likewise.
5342 * tracepoint.c: Likewise.
5344 2015-08-24 Pedro Alves <palves@redhat.com>
5346 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5349 2015-08-21 Pedro Alves <palves@redhat.com>
5351 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5352 instead of literal 1.
5354 2015-08-21 Pedro Alves <palves@redhat.com>
5356 * tdesc.c (default_description): Explicitly zero-initialize.
5358 2015-08-21 Pedro Alves <palves@redhat.com>
5361 * inferiors.c (remove_thread): Discard any pending stop reply for
5363 * server.c (remove_all_on_match_pid): Rename to ...
5364 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5366 (discard_queued_stop_replies): Change parameter to a ptid. Now
5368 (handle_v_kill, kill_inferior_callback, captured_main)
5369 (process_serial_event): Adjust.
5370 * server.h (discard_queued_stop_replies): Declare.
5372 2015-08-21 Pedro Alves <palves@redhat.com>
5374 * linux-low.c (wait_for_sigstop): Always switch to no thread
5375 selected if the previously current thread dies.
5376 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5377 process instead of the current thread's.
5378 * remote-utils.c (input_interrupt): Don't check if there's no
5380 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5381 current thread to the general thread fails, error out.
5382 (handle_qxfer_auxv, handle_qxfer_libraries)
5383 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5384 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5385 (handle_query): Check if there's a thread selected instead of
5386 checking whether there's any thread in the thread list.
5387 (handle_qxfer_threads, handle_qxfer_btrace)
5388 (handle_qxfer_btrace_conf): Don't error out early if there's no
5389 thread in the thread list.
5390 (handle_v_cont, myresume): Don't set the current thread to the
5392 (process_serial_event) <Hg handling>: Also set thread_id if the
5393 previous general thread is still alive.
5394 (process_serial_event) <g/G handling>: If setting the current
5395 thread to the general thread fails, error out.
5396 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5397 thread's lwp instead of the current thread's.
5398 * target.c (set_desired_thread): If the desired thread was not
5399 found, leave the current thread pointing to NULL. Return an int
5400 (boolean) indicating success.
5401 * target.h (set_desired_thread): Change return type to int.
5403 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5405 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5406 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5408 (ps_get_thread_area): New function.
5410 2015-08-19 Gary Benson <gbenson@redhat.com>
5412 * hostio.c (handle_pread): Do not attempt to read more data
5413 than hostio_reply_with_data can fit in a packet.
5415 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5417 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5419 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5421 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5423 2015-08-06 Pedro Alves <palves@redhat.com>
5425 * tracepoint.c (expr_eval_result): Now an int.
5427 2015-08-06 Pedro Alves <palves@redhat.com>
5429 * gdbthread.h (struct regcache): Forward declare.
5430 (struct thread_info) <regcache_data>: Now a struct regcache
5432 * inferiors.c (inferior_regcache_data)
5433 (set_inferior_regcache_data): Now work with struct regcache
5435 * inferiors.h (struct regcache): Forward declare.
5436 (inferior_regcache_data, set_inferior_regcache_data): Now work
5437 with struct regcache pointers.
5438 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5439 (free_register_cache_thread): Remove struct regcache pointer
5442 2015-08-06 Pedro Alves <palves@redhat.com>
5444 * server.c (captured_main): On error, print the exception message
5445 to stderr, and if run_once is set, throw a quit.
5447 2015-08-06 Pedro Alves <palves@redhat.com>
5449 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5452 2015-08-06 Pedro Alves <palves@redhat.com>
5454 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5455 reading beyond the passed in buffer length.
5457 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5459 * tracepoint.c (symbol_list) <required>: Remove.
5461 2015-08-06 Pedro Alves <palves@redhat.com>
5463 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5464 count if stopping and suspending threads.
5465 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5466 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5467 (linux_detach): Complete an ongoing step-over.
5468 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5470 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5471 (linux_wait_1): If passing a signal to the inferior after
5472 finishing a step-over, unsuspend and re-resume all lwps. If we
5473 see a single-step event but the thread should be continuing, don't
5474 pass the trap to gdb.
5475 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5476 internal_error instead of gdb_assert.
5477 (enqueue_pending_signal): New function.
5478 (check_ptrace_stopped_lwp_gone): Add debug output.
5479 (start_step_over): Use internal_error instead of gdb_assert.
5480 (complete_ongoing_step_over): New function.
5481 (linux_resume_one_thread): Don't resume a suspended thread.
5482 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5485 2015-08-06 Pedro Alves <palves@redhat.com>
5487 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5488 (linux_thread_alive): Use lwp_is_marked_dead.
5489 (extended_event_reported): Delete.
5490 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5491 instead of extended_event_reported.
5492 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5494 (lwp_is_marked_dead): New function.
5495 (lwp_running): Use lwp_is_marked_dead.
5496 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5499 2015-08-06 Pedro Alves <palves@redhat.com>
5501 * linux-low.c (linux_wait_1): Move fork event output out of the
5502 !report_to_gdb check. Pass event_child->waitstatus to
5503 target_waitstatus_to_string instead of ourstatus.
5505 2015-08-04 Yao Qi <yao.qi@linaro.org>
5507 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5508 if current_thread is 32 bit.
5510 2015-08-04 Yao Qi <yao.qi@linaro.org>
5512 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5513 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5514 * server.c (extended_protocol): Remove "static".
5515 * server.h (extended_protocol): Declare it.
5517 2015-08-04 Yao Qi <yao.qi@linaro.org>
5519 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5520 both aarch64 and aarch32.
5521 (aarch64_set_pc): Likewise.
5523 2015-08-04 Yao Qi <yao.qi@linaro.org>
5525 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5526 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5527 arm-with-neon.xml to srv_xmlfiles.
5528 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5529 (is_64bit_tdesc): New function.
5530 (aarch64_linux_read_description): New function.
5531 (aarch64_arch_setup): Call aarch64_linux_read_description.
5532 (regs_info): Rename to regs_info_aarch64.
5533 (aarch64_regs_info): Return right regs_info.
5534 (initialize_low_arch): Call initialize_low_arch_aarch32.
5536 2015-08-04 Yao Qi <yao.qi@linaro.org>
5538 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5539 * linux-aarch32-low.c: New file.
5540 * linux-aarch32-low.h: New file.
5541 * linux-arm-low.c (arm_fill_gregset): Move it to
5542 linux-aarch32-low.c.
5543 (arm_store_gregset): Likewise.
5544 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5545 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5546 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5547 (regs_info): Rename to regs_info_arm.
5548 (arm_regs_info): Return regs_info_aarch32 if
5549 have_ptrace_getregset is 1 and target description is
5550 arm_with_neon or arm_with_vfpv3.
5551 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5552 Call initialize_low_arch_aarch32 instead.
5554 2015-08-04 Yao Qi <yao.qi@linaro.org>
5556 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5557 * linux-low.c: ... here.
5558 * linux-low.h (have_ptrace_getregset): Declare it.
5560 2015-08-04 Pedro Alves <palves@redhat.com>
5562 * thread-db.c (struct thread_db): Use new typedefs.
5563 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5565 (disable_thread_event_reporting): Cast result of dlsym to
5566 destination function pointer type.
5567 (thread_db_mourn): Use td_ta_delete_ftype.
5569 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5571 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5573 (CDX_BREAKPOINT): Define for R2.
5574 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5575 (the_low_target): Add comments.
5577 2015-07-30 Yao Qi <yao.qi@linaro.org>
5579 * linux-arm-low.c (arm_hwcap): Remove it.
5580 (arm_read_description): New local variable arm_hwcap. Don't
5581 set arm_hwcap to zero.
5583 2015-07-30 Yao Qi <yao.qi@linaro.org>
5585 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5586 Use regcache->tdesc instead.
5587 (arm_store_wmmxregset): Likewise.
5588 (arm_fill_vfpregset): Likewise.
5589 (arm_store_vfpregset): Likewise.
5591 2015-07-30 Yao Qi <yao.qi@linaro.org>
5593 * linux-arm-low.c: Include arch/arm.h.
5594 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5595 (arm_store_gregset): Likewise.
5597 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5599 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5600 ptrace's 4th parameter.
5602 2015-07-27 Yao Qi <yao.qi@linaro.org>
5604 * configure.srv (case aarch64*-*-linux*): Don't set
5607 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5609 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5611 * linux-arm-low.c: Likewise.
5612 * linux-cris-low.c: Likewise.
5613 * linux-crisv32-low.c: Likewise.
5614 * linux-low.c: Likewise.
5615 * linux-m68k-low.c: Likewise.
5616 * linux-mips-low.c: Likewise.
5617 * linux-nios2-low.c: Likewise.
5618 * linux-s390-low.c: Likewise.
5619 * linux-sparc-low.c: Likewise.
5620 * linux-tic6x-low.c: Likewise.
5621 * linux-tile-low.c: Likewise.
5622 * linux-x86-low.c: Likewise.
5624 2015-07-24 Pedro Alves <palves@redhat.com>
5626 * config.in: Regenerate.
5627 * configure: Regenerate.
5629 2015-07-24 Pedro Alves <palves@redhat.com>
5631 * acinclude.m4: Include ../ptrace.m4.
5632 * configure.ac: Call GDB_AC_PTRACE.
5633 * config.in, configure: Regenerate.
5635 2015-07-24 Yao Qi <yao.qi@linaro.org>
5637 * linux-low.c (linux_create_inferior): Remove setting to
5638 proc->priv->new_inferior.
5639 (linux_attach): Likewise.
5640 (linux_low_filter_event): Likewise.
5641 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5643 2015-07-24 Yao Qi <yao.qi@linaro.org>
5645 * linux-low.c (linux_arch_setup): New function.
5646 (linux_low_filter_event): If proc->tdesc is NULL and
5647 proc->attached is true, call the_low_target.arch_setup.
5648 Otherwise, keep status pending, and return.
5649 (linux_resume_one_lwp_throw): Don't call get_pc if
5650 thread->while_stepping isn't NULL. Don't call
5651 get_thread_regcache if proc->tdesc is NULL.
5652 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5653 (linux_target_ops): Install arch_setup.
5654 * server.c (start_inferior): Call the_target->arch_setup.
5655 * target.h (struct target_ops) <arch_setup>: New field.
5656 (target_arch_setup): New marco.
5657 * lynx-low.c (lynx_target_ops): Update.
5658 * nto-low.c (nto_target_ops): Update.
5659 * spu-low.c (spu_target_ops): Update.
5660 * win32-low.c (win32_target_ops): Update.
5662 2015-07-24 Yao Qi <yao.qi@linaro.org>
5664 * linux-low.c (linux_add_process): Don't set
5665 proc->priv->new_inferior.
5666 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5667 (linux_attach): Likewise.
5669 2015-07-24 Yao Qi <yao.qi@linaro.org>
5671 * server.c (start_inferior): Code refactor.
5673 2015-07-24 Yao Qi <yao.qi@linaro.org>
5675 * server.c (process_serial_event): Set general_thread.
5677 2015-07-21 Yao Qi <yao.qi@linaro.org>
5679 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5680 aarch64_linux_get_debug_reg_capacity.
5682 2015-07-17 Yao Qi <yao.qi@linaro.org>
5684 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5685 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5686 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5687 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5688 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5689 (AARCH64_HWP_ALIGNMENT): Likewise.
5690 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5691 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5692 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5693 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5694 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5695 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5696 (struct aarch64_debug_reg_state): Likewise.
5697 (struct arch_lwp_info): Likewise.
5698 (aarch64_align_watchpoint): Likewise.
5699 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5700 (aarch64_watchpoint_length): Likewise.
5701 (aarch64_point_encode_ctrl_reg): Likewise
5702 (aarch64_point_is_aligned): Likewise.
5703 (aarch64_align_watchpoint): Likewise.
5704 (aarch64_linux_set_debug_regs):
5705 (aarch64_dr_state_insert_one_point): Likewise.
5706 (aarch64_dr_state_remove_one_point): Likewise.
5707 (aarch64_handle_breakpoint): Likewise.
5708 (aarch64_handle_aligned_watchpoint): Likewise.
5709 (aarch64_handle_unaligned_watchpoint): Likewise.
5710 (aarch64_handle_watchpoint): Likewise.
5712 2015-07-17 Yao Qi <yao.qi@linaro.org>
5714 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5715 and don't aarch64_get_debug_reg_state. All callers update.
5716 (aarch64_handle_aligned_watchpoint): Likewise.
5717 (aarch64_handle_unaligned_watchpoint): Likewise.
5718 (aarch64_handle_watchpoint): Likewise.
5719 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5720 (aarch64_remove_point): Likewise.
5722 2015-07-17 Yao Qi <yao.qi@linaro.org>
5724 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5726 (aarch64_handle_unaligned_watchpoint): Likewise.
5728 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5730 Revert the previous 3 commits:
5731 Move gdb_regex* to common/
5732 Move linux_find_memory_regions_full & co.
5733 gdbserver build-id attribute generator
5735 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5736 Jan Kratochvil <jan.kratochvil@redhat.com>
5738 gdbserver build-id attribute generator.
5739 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5740 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5741 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5743 (get_dynamic): Use find_pdhr to traverse program headers.
5744 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5745 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5746 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5747 (get_hex_build_id): New.
5748 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5749 to reply XML document.
5751 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5752 Jan Kratochvil <jan.kratochvil@redhat.com>
5754 * target.c: Include target/target-utils.h and fcntl.h.
5755 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5756 (target_fileio_read_stralloc): New functions.
5758 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5760 * Makefile.in (OBS): Add gdb_regex.o.
5762 * config.in: Rebuilt.
5763 * configure: Rebuilt.
5765 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5766 Jan Kratochvil <jan.kratochvil@redhat.com>
5768 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5769 * Makefile.in (OBS): Add target-utils.o.
5770 (linux-maps.o, target-utils.o): New.
5771 * configure.srv (srv_linux_obj): Add linux-maps.o.
5773 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5775 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5777 (the_low_target): Install it.
5779 2015-07-14 Pedro Alves <palves@redhat.com>
5781 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5782 Instead, ignore ECHILD, and throw an error for other errnos.
5784 2015-07-10 Pedro Alves <palves@redhat.com>
5786 * event-loop.c (struct callback_event) <data>: Change type to
5787 gdb_client_data instance instead of gdb_client_data pointer.
5788 (append_callback_event): Adjust.
5790 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5792 * linux-aarch64-low.c: Add comments for each linux_target_ops
5793 method. Remove comments already covered in target_ops and
5794 linux_target_ops definitions.
5795 (the_low_target): Add comments for each unimplemented method.
5797 2015-07-09 Yao Qi <yao.qi@linaro.org>
5799 * linux-aarch64-low.c (aarch64_regmap): Remove.
5800 (aarch64_usrregs_info): Remove.
5801 (regs_info): Set field usrregs to NULL.
5803 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5805 * linux-low.c: Include "rsp-low.h"
5806 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5807 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5808 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5809 (handle_btrace_enable_pt): New.
5810 (handle_btrace_general_set): Support "pt".
5811 (handle_btrace_conf_general_set): Support "pt:size".
5813 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5815 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5818 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5820 * linux-aarch64-low.c: Remove comment about endianness.
5821 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5822 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5825 2015-06-24 Gary Benson <gbenson@redhat.com>
5827 * linux-i386-ipa.c (stdint.h): Do not include.
5828 * lynx-i386-low.c (stdint.h): Likewise.
5829 * lynx-ppc-low.c (stdint.h): Likewise.
5830 * mem-break.c (stdint.h): Likewise.
5831 * thread-db.c (stdint.h): Likewise.
5832 * tracepoint.c (stdint.h): Likewise.
5833 * win32-low.c (stdint.h): Likewise.
5835 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5837 * server.c (write_qxfer_response): Update call to
5838 remote_escape_output.
5840 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5841 Jan Kratochvil <jan.kratochvil@redhat.com>
5843 Merge multiple hex conversions.
5844 * gdbreplay.c (tohex): Rename to 'fromhex'.
5845 (logchar): Use fromhex.
5847 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5849 * server.c (handle_qxfer_libraries): Set `version' attribute for
5852 2015-06-10 Gary Benson <gbenson@redhat.com>
5854 * target.h (struct target_ops) <multifs_open>: New field.
5855 <multifs_unlink>: Likewise.
5856 <multifs_readlink>: Likewise.
5857 * linux-low.c (nat/linux-namespaces.h): New include.
5858 (linux_target_ops): Initialize the_target->multifs_open,
5859 the_target->multifs_unlink and the_target->multifs_readlink.
5860 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5861 * hostio.c (hostio_fs_pid): New static variable.
5862 (hostio_handle_new_gdb_connection): New function.
5863 (handle_setfs): Likewise.
5864 (handle_open): Use the_target->multifs_open as appropriate.
5865 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5866 (handle_readlink): Use the_target->multifs_readlink as
5868 (handle_vFile): Handle vFile:setfs packets.
5869 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5870 after target_handle_new_gdb_connection.
5872 2015-06-10 Gary Benson <gbenson@redhat.com>
5874 * configure.ac (AC_CHECK_FUNCS): Add setns.
5875 * config.in: Regenerate.
5876 * configure: Likewise.
5877 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5878 (linux-namespaces.o): New rule.
5879 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5881 2015-06-09 Gary Benson <gbenson@redhat.com>
5883 * hostio.c (handle_open): Process mode argument with
5884 fileio_to_host_mode.
5886 2015-06-01 Yao Qi <yao.qi@linaro.org>
5888 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5889 * linux-x86-low.c: Likewise.
5891 2015-05-28 Don Breazeal <donb@codesourcery.com>
5893 * linux-low.c (handle_extended_wait): Initialize
5894 thread_info.last_resume_kind for new fork children.
5896 2015-05-15 Pedro Alves <palves@redhat.com>
5898 * target.h (target_handle_new_gdb_connection): Rewrite using if
5899 wrapped in do/while.
5901 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5903 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5904 * configure, config.in: Regenerate.
5905 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5908 2015-05-12 Don Breazeal <donb@codesourcery.com>
5910 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5911 PTRACE_EVENT_VFORK_DONE.
5912 (linux_low_ptrace_options, extended_event_reported): Add vfork
5914 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5915 and "vforkdone" for RSP 'T' Stop Reply Packet.
5916 * server.h (report_vfork_events): Declare
5919 2015-05-12 Don Breazeal <donb@codesourcery.com>
5921 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5922 (the_low_target) <new_fork>: Initialize new member.
5923 * linux-arm-low.c (arm_new_fork): New function.
5924 (the_low_target) <new_fork>: Initialize new member.
5925 * linux-low.c (handle_extended_wait): Call new target function
5927 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5928 * linux-mips-low.c (mips_add_watchpoint): New function
5929 extracted from mips_insert_point.
5930 (the_low_target) <new_fork>: Initialize new member.
5931 (mips_linux_new_fork): New function.
5932 (mips_insert_point): Call mips_add_watchpoint.
5933 * linux-x86-low.c (x86_linux_new_fork): New function.
5934 (the_low_target) <new_fork>: Initialize new member.
5936 2015-05-12 Don Breazeal <donb@codesourcery.com>
5938 * linux-low.c (handle_extended_wait): Implement return value,
5939 rename argument 'event_child' to 'event_lwp', handle
5940 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5941 (linux_low_ptrace_options): New function.
5942 (linux_low_filter_event): Call linux_low_ptrace_options,
5943 use different argument fo linux_enable_event_reporting,
5944 use return value from handle_extended_wait.
5945 (extended_event_reported): New function.
5946 (linux_wait_1): Call extended_event_reported and set
5947 status to report fork events.
5948 (linux_write_memory): Add pid to debug message.
5949 (reset_lwp_ptrace_options_callback): New function.
5950 (linux_handle_new_gdb_connection): New function.
5951 (linux_target_ops): Initialize new structure member.
5952 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5953 * lynx-low.c: Initialize new structure member.
5954 * remote-utils.c (prepare_resume_reply): Implement stop reason
5955 "fork" for "T" stop message.
5956 * server.c (handle_query): Call handle_new_gdb_connection.
5957 * server.h (report_fork_events): Declare global flag.
5958 * target.h (struct target_ops) <handle_new_gdb_connection>:
5960 (target_handle_new_gdb_connection): New macro.
5961 * win32-low.c: Initialize new structure member.
5963 2015-05-12 Don Breazeal <donb@codesourcery.com>
5965 * mem-break.c (APPEND_TO_LIST): Define macro.
5966 (clone_agent_expr): New function.
5967 (clone_one_breakpoint): New function.
5968 (clone_all_breakpoints): New function.
5969 * mem-break.h: Declare new functions.
5971 2015-05-12 Don Breazeal <donb@codesourcery.com>
5973 * linux-low.c (linux_supports_fork_events): New function.
5974 (linux_supports_vfork_events): New function.
5975 (linux_target_ops): Initialize new structure members.
5976 (initialize_low): Call linux_check_ptrace_features.
5977 * lynx-low.c (lynx_target_ops): Initialize new structure
5979 * server.c (report_fork_events, report_vfork_events):
5981 (handle_query): Add new features to qSupported packet and
5983 (captured_main): Initialize new global variables.
5984 * target.h (struct target_ops) <supports_fork_events>:
5986 <supports_vfork_events>: New member.
5987 (target_supports_fork_events): New macro.
5988 (target_supports_vfork_events): New macro.
5989 * win32-low.c (win32_target_ops): Initialize new structure
5992 2015-05-12 Gary Benson <gbenson@redhat.com>
5994 * server.c (handle_qxfer_exec_file): Use current process
5997 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5999 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6000 Remove HAVE_PTRACE_GETREGS conditionals.
6001 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6002 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6004 2015-05-08 Yao Qi <yao.qi@linaro.org>
6006 * linux-low.c (linux_supports_conditional_breakpoints): New
6008 (linux_target_ops): Install new target method.
6009 * lynx-low.c (lynx_target_ops): Install NULL hook for
6010 supports_conditional_breakpoints.
6011 * nto-low.c (nto_target_ops): Likewise.
6012 * spu-low.c (spu_target_ops): Likewise.
6013 * win32-low.c (win32_target_ops): Likewise.
6014 * server.c (handle_query): Check
6015 target_supports_conditional_breakpoints.
6016 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6018 (target_supports_conditional_breakpoints): New macro.
6020 2015-05-06 Pedro Alves <palves@redhat.com>
6023 * server.c (start_inferior): If the process exits, mourn it.
6025 2015-04-21 Gary Benson <gbenson@redhat.com>
6027 * hostio.c (fileio_open_flags_to_host): Factored out to
6028 fileio_to_host_openflags in common/fileio.c. Single use
6031 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6033 * linux-xtensa-low.c (xtensa_fill_gregset)
6034 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6037 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6039 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6040 (regs_info): Replace usrregs pointer with NULL.
6042 2015-04-17 Gary Benson <gbenson@redhat.com>
6044 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6045 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6046 * server.c (handle_qxfer_exec_file): New function.
6047 (qxfer_packets): Add exec-file entry.
6048 (handle_query): Report qXfer:exec-file:read as supported packet.
6050 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6052 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6054 2015-04-09 Gary Benson <gbenson@redhat.com>
6056 * hostio-errno.c (errno_to_fileio_error): Remove function.
6057 Update caller to use remote_fileio_to_fio_error.
6059 2015-04-09 Yao Qi <yao.qi@linaro.org>
6061 * linux-low.c (linux_insert_point): Call
6062 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6063 (linux_remove_point): Call remove_memory_breakpoint if type is
6065 * linux-x86-low.c (x86_insert_point): Don't call
6066 insert_memory_breakpoint.
6067 (x86_remove_point): Don't call remove_memory_breakpoint.
6069 2015-04-01 Pedro Alves <palves@redhat.com>
6070 Cleber Rosa <crosa@redhat.com>
6072 * server.c (gdbserver_usage): Reorganize and extend the usage
6075 2015-03-24 Pedro Alves <palves@redhat.com>
6077 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6078 output. Also dump TRAP_TRACE.
6079 (linux_low_filter_event): In debug output, distinguish a
6080 resume_stop SIGSTOP from a delayed SIGSTOP.
6082 2015-03-24 Gary Benson <gbenson@redhat.com>
6084 * linux-x86-low.c (x86_linux_new_thread): Moved to
6086 (x86_linux_prepare_to_resume): Likewise.
6088 2015-03-24 Gary Benson <gbenson@redhat.com>
6090 * Makefile.in (x86-linux-dregs.o): New rule.
6091 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6092 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6093 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6094 (x86_linux_dr_get): Likewise.
6095 (x86_linux_dr_set): Likewise.
6096 (update_debug_registers_callback): Likewise.
6097 (x86_linux_dr_set_addr): Likewise.
6098 (x86_linux_dr_get_addr): Likewise.
6099 (x86_linux_dr_set_control): Likewise.
6100 (x86_linux_dr_get_control): Likewise.
6101 (x86_linux_dr_get_status): Likewise.
6102 (x86_linux_update_debug_registers): Likewise.
6104 2015-03-24 Gary Benson <gbenson@redhat.com>
6106 * linux-x86-low.c (x86_linux_update_debug_registers):
6107 New function, factored out from...
6108 (x86_linux_prepare_to_resume): ...this.
6110 2015-03-24 Gary Benson <gbenson@redhat.com>
6112 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6113 (x86_linux_dr_set): Likewise.
6114 (update_debug_registers_callback): Likewise.
6115 (x86_linux_dr_set_addr): Likewise.
6116 (x86_linux_dr_get_addr): Likewise.
6117 (x86_linux_dr_set_control): Likewise.
6118 (x86_linux_dr_get_control): Likewise.
6119 (x86_linux_dr_get_status): Likewise.
6120 (x86_linux_prepare_to_resume): Likewise.
6122 2015-03-24 Gary Benson <gbenson@redhat.com>
6124 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6125 Use perror_with_name. Pass string through gettext.
6126 (x86_linux_dr_set): Likewise.
6128 2015-03-24 Gary Benson <gbenson@redhat.com>
6130 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6131 (x86_linux_dr_set_addr): ...this.
6132 (x86_dr_low_get_addr): Rename to...
6133 (x86_linux_dr_get_addr): ...this.
6134 (x86_dr_low_set_control): Rename to...
6135 (x86_linux_dr_set_control): ...this.
6136 (x86_dr_low_get_control): Rename to...
6137 (x86_linux_dr_get_control): ...this.
6138 (x86_dr_low_get_status): Rename to...
6139 (x86_linux_dr_get_status): ...this.
6140 (x86_dr_low): Update with new function names.
6142 2015-03-24 Gary Benson <gbenson@redhat.com>
6144 * Makefile.in (x86-linux.o): New rule.
6145 * configure.srv: Add x86-linux.o to relevant targets.
6146 * linux-low.c (lwp_set_arch_private_info): New function.
6147 (lwp_arch_private_info): Likewise.
6148 * linux-x86-low.c: Include nat/x86-linux.h.
6149 (arch_lwp_info): Removed structure.
6150 (update_debug_registers_callback):
6151 Use lwp_set_debug_registers_changed.
6152 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6153 and lwp_set_debug_registers_changed.
6154 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6156 2015-03-24 Gary Benson <gbenson@redhat.com>
6158 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6159 * linux-arm-low.c (arm_new_thread): Likewise.
6160 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6161 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6162 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6163 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6165 2015-03-24 Gary Benson <gbenson@redhat.com>
6167 * linux-low.c (ptid_of_lwp): New function.
6168 (lwp_is_stopped): Likewise.
6169 (lwp_stop_reason): Likewise.
6170 * linux-x86-low.c (update_debug_registers_callback):
6172 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6175 2015-03-24 Gary Benson <gbenson@redhat.com>
6177 * linux-low.h (linux_stop_lwp): Remove declaration.
6179 2015-03-24 Gary Benson <gbenson@redhat.com>
6181 * linux-low.h: Include nat/linux-nat.h.
6182 * linux-low.c (iterate_over_lwps_args): New structure.
6183 (iterate_over_lwps_filter): New function.
6184 (iterate_over_lwps): Likewise.
6185 * linux-x86-low.c (update_debug_registers_callback):
6186 Update signature to what iterate_over_lwps expects.
6187 Remove PID check that iterate_over_lwps now performs.
6188 (x86_dr_low_set_addr): Use iterate_over_lwps.
6189 (x86_dr_low_set_control): Likewise.
6191 2015-03-24 Gary Benson <gbenson@redhat.com>
6193 * linux-x86-low.c (x86_debug_reg_state): New function.
6194 (x86_linux_prepare_to_resume): Use the above.
6196 2015-03-24 Gary Benson <gbenson@redhat.com>
6198 * linux-low.c (current_lwp_ptid): New function.
6199 * linux-x86-low.c: Include nat/linux-nat.h.
6200 (x86_dr_low_get_addr): Use current_lwp_ptid.
6201 (x86_dr_low_get_control): Likewise.
6202 (x86_dr_low_get_status): Likewise.
6204 2015-03-20 Pedro Alves <palves@redhat.com>
6206 * tracepoint.c (cmd_qtstatus): Make "str" const.
6208 2015-03-20 Pedro Alves <palves@redhat.com>
6210 * server.c (handle_general_set): Make "req_str" const.
6212 2015-03-19 Pedro Alves <palves@redhat.com>
6214 * linux-low.c (linux_resume_one_lwp): Rename to ...
6215 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6216 instead call perror_with_name.
6217 (check_ptrace_stopped_lwp_gone): New function.
6218 (linux_resume_one_lwp): Reimplement as wrapper around
6219 linux_resume_one_lwp_throw that swallows errors if the LWP is
6222 2015-03-19 Pedro Alves <palves@redhat.com>
6224 * linux-low.c (count_events_callback, select_event_lwp_callback):
6225 No longer check whether the thread has resume_stop as last resume
6228 2015-03-19 Pedro Alves <palves@redhat.com>
6230 * linux-low.c (count_events_callback, select_event_lwp_callback):
6231 Use the lwp's status_pending_p field, not the thread's.
6233 2015-03-19 Pedro Alves <palves@redhat.com>
6235 * linux-low.c (select_event_lwp_callback): Update comments to
6236 no longer mention SIGTRAP.
6238 2015-03-18 Gary Benson <gbenson@redhat.com>
6240 * server.c (handle_query): Do not report vFile:fstat as supported.
6242 2015-03-11 Gary Benson <gbenson@redhat.com>
6244 * hostio.c (sys/types.h): New include.
6245 (sys/stat.h): Likewise.
6246 (common-remote-fileio.h): Likewise.
6247 (handle_fstat): New function.
6248 (handle_vFile): Handle vFile:fstat packets.
6250 2015-03-11 Gary Benson <gbenson@redhat.com>
6252 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6253 struct stat.st_blocks and struct stat.st_blksize.
6254 * configure: Regenerate.
6255 * config.in: Likewise.
6256 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6257 (OBS): Add common-remote-fileio.o.
6258 (common-remote-fileio.o): New rule.
6260 2015-03-09 Pedro Alves <palves@redhat.com>
6262 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6263 'struct sockaddr' pointer in 'accept' call.
6265 2015-03-09 Pedro Alves <palves@redhat.com>
6268 2015-03-07 Pedro Alves <palves@redhat.com>
6269 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6270 or <winsock2.h> here. Instead include "gdb_socket.h".
6271 (remote_open): Use union gdb_sockaddr_u.
6272 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6273 or <winsock2.h> here. Instead include "gdb_socket.h".
6274 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6275 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6277 (init_named_socket, gdb_agent_helper_thread): Use union
6280 2015-03-07 Pedro Alves <palves@redhat.com>
6282 * configure.ac (build_warnings): Move
6283 -Wdeclaration-after-statement to the C-specific set.
6284 * configure: Regenerate.
6286 2015-03-07 Pedro Alves <palves@redhat.com>
6288 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6289 or <winsock2.h> here. Instead include "gdb_socket.h".
6290 (remote_open): Use union gdb_sockaddr_u.
6291 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6292 or <winsock2.h> here. Instead include "gdb_socket.h".
6293 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6294 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6296 (init_named_socket, gdb_agent_helper_thread): Use union
6299 2015-03-07 Pedro Alves <palves@redhat.com>
6301 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6304 2015-03-06 Yao Qi <yao.qi@linaro.org>
6306 * linux-aarch64-low.c (aarch64_insert_point): Use
6307 show_debug_regs as a boolean.
6308 (aarch64_remove_point): Likewise.
6310 2015-03-05 Pedro Alves <palves@redhat.com>
6312 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6313 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6314 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6315 * nto-low.c (nto_target_ops): Likewise.
6316 * spu-low.c (spu_target_ops): Likewise.
6317 * win32-low.c (win32_target_ops): Likewise.
6319 2015-03-04 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6322 Decide whether a breakpoint triggered based on the SIGTRAP's
6324 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6325 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6326 (linux_low_filter_event): Check for breakpoints before checking
6328 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6330 (linux_stopped_by_sw_breakpoint)
6331 (linux_supports_stopped_by_sw_breakpoint)
6332 (linux_stopped_by_hw_breakpoint)
6333 (linux_supports_stopped_by_hw_breakpoint): New functions.
6334 (linux_target_ops): Install new target methods.
6336 2015-03-04 Pedro Alves <palves@redhat.com>
6338 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6339 * server.c (swbreak_feature, hwbreak_feature): New globals.
6340 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6341 (captured_main): Clear swbreak_feature and hwbreak_feature.
6342 * server.h (swbreak_feature, hwbreak_feature): Declare.
6343 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6344 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6345 supports_stopped_by_hw_breakpoint>: New fields.
6346 (target_supports_stopped_by_sw_breakpoint)
6347 (target_stopped_by_sw_breakpoint)
6348 (target_supports_stopped_by_hw_breakpoint)
6349 (target_stopped_by_hw_breakpoint): Declare.
6351 2015-03-04 Pedro Alves <palves@redhat.com>
6353 enum lwp_stop_reason -> enum target_stop_reason
6354 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6355 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6356 (linux_wait_1, stuck_in_jump_pad_callback)
6357 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6358 (linux_stopped_by_watchpoint):
6359 * linux-low.h (enum lwp_stop_reason): Delete.
6360 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6361 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6363 2015-03-04 Yao Qi <yao.qi@linaro.org>
6365 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6367 2015-03-03 Gary Benson <gbenson@redhat.com>
6369 * hostio.c (handle_vFile): Fix prefix lengths.
6371 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6373 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6376 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6378 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6379 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6380 (clean): Add "rm -f" for above C files.
6381 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6382 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6383 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6384 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6385 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6386 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6387 (init_registers_s390x_vx_linux64)
6388 (init_registers_s390x_tevx_linux64)
6389 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6390 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6392 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6393 (s390_store_vxrs_high): New functions.
6394 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6396 (s390_arch_setup): Add logic for selecting one of the new target
6397 descriptions. Activate the new vector regsets if applicable.
6398 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6399 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6400 and init_registers_s390x_tevx_linux64.
6402 2015-03-01 Pedro Alves <palves@redhat.com>
6404 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6407 2015-02-27 Pedro Alves <palves@redhat.com>
6409 * linux-x86-low.c (u_debugreg_offset): New function.
6410 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6412 2015-02-27 Pedro Alves <palves@redhat.com>
6414 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6415 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6416 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6417 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6418 (ps_lsetfpregs, ps_getpid)
6419 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6420 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6421 (ps_lsetxregs, ps_plog): Declare.
6423 2015-02-27 Pedro Alves <palves@redhat.com>
6425 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6426 IP_AGENT_EXPORT_FUNC.
6427 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6428 IP_AGENT_EXPORT_FUNC.
6429 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6430 (IP_AGENT_EXPORT): Delete.
6431 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6432 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6433 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6434 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6435 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6436 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6437 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6438 (traceframe_read_count, traceframe_write_count)
6439 (traceframes_created, trace_state_variables, get_raw_reg)
6440 (get_trace_state_variable_value, set_trace_state_variable_value)
6441 (ust_loaded, helper_thread_id, cmd_buf): Use
6442 IPA_SYM_EXPORTED_NAME.
6443 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6444 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6445 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6446 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6447 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6448 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6449 EXTERN_C_PUSH/EXTERN_C_POP.
6450 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6451 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6452 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6453 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6454 (traceframe_write_count, traceframe_read_count)
6455 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6456 (about_to_request_buffer_space, get_trace_state_variable_value)
6457 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6458 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6459 EXTERN_C_PUSH/EXTERN_C_POP.
6460 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6461 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6462 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6463 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6464 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6465 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6466 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6467 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6469 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6470 (IP_AGENT_EXPORT_VAR_DECL): Define.
6472 (gdb_agent_get_raw_reg): Declare.
6474 2015-02-27 Tom Tromey <tromey@redhat.com>
6475 Pedro Alves <palves@redhat.com>
6477 Rename symbols whose names are reserved C++ keywords throughout.
6479 2015-02-27 Pedro Alves <palves@redhat.com>
6481 * Makefile.in (COMPILER): New, get it from autoconf.
6482 (CXX): Get from autoconf instead.
6483 (COMPILE.pre): Use COMPILER.
6484 (CC-LD): Rename to ...
6485 (CC_LD): ... this. Use COMPILER.
6486 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6487 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6488 * acinclude.m4: Include build-with-cxx.m4.
6489 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6490 Disable -Werror by default if building in C++ mode.
6491 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6492 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6493 the C++ compiler. Save/restore CXXFLAGS too.
6494 * configure: Regenerate.
6496 2015-02-27 Pedro Alves <palves@redhat.com>
6498 * acinclude.m4: Include libiberty.m4.
6499 * configure.ac: Call libiberty_INIT.
6500 * config.in, configure: Regenerate.
6502 2015-02-26 Pedro Alves <palves@redhat.com>
6504 * linux-low.c (linux_wait_1): When incrementing the PC past a
6505 program breakpoint always use the_low_target.breakpoint_len as
6506 increment, rather than the maximum between that and
6507 the_low_target.decr_pc_after_break.
6509 2015-02-23 Pedro Alves <palves@redhat.com>
6511 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6512 thread was doing a step-over; always adjust the PC if
6513 we stepped over a permanent breakpoint.
6514 (linux_wait_1): If we stepped over breakpoint that was on top of a
6515 permanent breakpoint, manually advance the PC past it.
6517 2015-02-23 Pedro Alves <palves@redhat.com>
6519 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6521 (x86_fill_gregset, x86_store_gregset): Use it when handling
6524 2015-02-20 Pedro Alves <palves@redhat.com>
6526 * thread-db.c: Include "nat/linux-procfs.h".
6527 (thread_db_init): Skip listing new threads if the kernel supports
6528 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6530 2015-02-20 Pedro Alves <palves@redhat.com>
6532 * linux-low.c (status_pending_p_callback): Use ptid_match.
6534 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6536 PR breakpoints/16812
6537 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6538 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6539 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6541 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6543 PR breakpoints/15956
6544 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6546 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6548 * linux-low.c (linux_low_btrace_conf): Print size.
6549 * server.c (handle_btrace_conf_general_set): New.
6550 (hanle_general_set): Call handle_btrace_conf_general_set.
6551 (handle_query): Report Qbtrace-conf:bts:size as supported.
6553 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6555 * linux-low.c (linux_low_enable_btrace): Update parameters.
6556 (linux_low_btrace_conf): New.
6557 (linux_target_ops)<to_btrace_conf>: Initialize.
6558 * server.c (current_btrace_conf): New.
6559 (handle_btrace_enable): Rename to ...
6560 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6561 to target_enable_btrace. Update comment. Update users.
6562 (handle_qxfer_btrace_conf): New.
6563 (qxfer_packets): Add btrace-conf entry.
6564 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6565 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6566 (target_ops)<read_btrace_conf>: New.
6567 (target_enable_btrace): Update parameters.
6568 (target_read_btrace_conf): New.
6570 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6572 * server.c (handle_btrace_general_set): Remove call to
6573 target_supports_btrace.
6574 (supported_btrace_packets): New.
6575 (handle_query): Call supported_btrace_packets.
6576 * target.h: include btrace-common.h.
6577 (btrace_target_info): Removed.
6578 (supports_btrace, target_supports_btrace): Update parameters.
6580 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6582 * Makefile.in (SFILES): Add common/btrace-common.c.
6583 (OBS): Add common/btrace-common.o.
6584 (btrace-common.o): Add build rules.
6585 * linux-low: Include btrace-common.h.
6586 (linux_low_read_btrace): Use struct btrace_data. Call
6587 btrace_data_init and btrace_data_fini.
6589 2015-02-06 Pedro Alves <palves@redhat.com>
6591 * thread-db.c (find_new_threads_callback): Add debug output.
6593 2015-02-04 Pedro Alves <palves@redhat.com>
6595 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6596 (resume_stopped_resumed_lwps): New function.
6597 (linux_wait_for_event_filtered): Use it.
6599 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6601 * Makefile.in (SFILES): Add linux-personality.c.
6602 (linux-personality.o): New rule.
6603 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6604 list of objects to be built.
6605 * linux-low.c: Include nat/linux-personality.h.
6606 (linux_create_inferior): Remove code to disable address space
6607 randomization (moved to ../nat/linux-personality.c). Create
6608 cleanup to disable address space randomization.
6610 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6612 * Makefile.in (posix-strerror.o): New rule.
6613 (mingw-strerror.o): Likewise.
6614 * configure: Regenerated.
6615 * configure.ac: Source file ../common/common.host. Initialize new
6616 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6618 2015-01-14 Yao Qi <yao@codesourcery.com>
6620 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6621 (ppc-linux.o): New rule.
6622 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6623 * configure.ac: AC_CHECK_FUNCS(getauxval).
6624 * config.in: Re-generated.
6625 * configure: Re-generated.
6626 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6627 ppc64_64bit_inferior_p
6629 2015-01-14 Yao Qi <yao@codesourcery.com>
6631 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6632 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6633 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6634 (PT_ORIG_R3, PT_TRAP): Likewise.
6635 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6636 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6637 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6639 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6641 * i387-fp.c (i387_cache_to_xsave): In look over
6642 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6643 zmmh_low_space field by use of zmmh_high_space.
6645 2015-01-09 Pedro Alves <palves@redhat.com>
6647 * linux-low.c (step_over_bkpt): Move higher up in the file.
6648 (handle_extended_wait): Don't store the stop_pc here.
6649 (get_stop_pc): Adjust comments and rename to ...
6650 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6651 stopped for a software breakpoint or hardware breakpoint.
6652 (thread_still_has_status_pending_p): New function.
6653 (status_pending_p_callback): Use
6654 thread_still_has_status_pending_p. If the event is no longer
6655 interesting, resume the LWP.
6656 (handle_tracepoints): Add assert.
6657 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6658 (wstatus_maybe_breakpoint): New function.
6659 (cancel_breakpoint): Delete function.
6660 (check_stopped_by_watchpoint): New function, factored out from
6661 linux_low_filter_event.
6662 (lp_status_maybe_breakpoint): Delete function.
6663 (linux_low_filter_event): Remove filter_ptid argument.
6664 Leave thread group exits pending here. Store the LWP's stop PC.
6665 Always leave events pending.
6666 (linux_wait_for_event_filtered): Pull all events out of the
6667 kernel, and leave them all pending.
6668 (count_events_callback, select_event_lwp_callback): Consider all
6670 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6671 (select_event_lwp): Only give preference to the stepping LWP in
6672 all-stop mode. Adjust comments.
6673 (ignore_event): New function.
6674 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6675 references to cancel_breakpoints. Adjust to renames. Also give
6676 equal priority to all LWPs that have had events in non-stop mode.
6677 If reporting a software breakpoint event, unadjust the LWP's PC.
6678 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6679 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6681 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6682 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6683 (linux_stopped_by_watchpoint): Adjust.
6684 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6685 * linux-low.h (enum lwp_stop_reason): New.
6686 (struct lwp_info) <stop_pc>: Adjust comment.
6687 <stopped_by_watchpoint>: Delete field.
6688 <stop_reason>: New field.
6689 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6690 * mem-break.c (software_breakpoint_inserted_here)
6691 (hardware_breakpoint_inserted_here): New function.
6692 * mem-break.h (software_breakpoint_inserted_here)
6693 (hardware_breakpoint_inserted_here): Declare.
6694 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6695 (cancel_breakpoints): Delete.
6696 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6697 (upload_fast_traceframes): Remove references to
6700 2015-01-09 Pedro Alves <palves@redhat.com>
6702 * thread-db.c (find_new_threads_callback): Ignore thread if the
6703 kernel thread ID is -1.
6705 2015-01-09 Pedro Alves <palves@redhat.com>
6707 * linux-low.c (linux_attach_fail_reason_string): Move to
6708 nat/linux-ptrace.c, and rename.
6709 (linux_attach_lwp): Update comment.
6710 (attach_proc_task_lwp_callback): New function.
6711 (linux_attach): Adjust to rename and use
6712 linux_proc_attach_tgid_threads.
6713 (linux_attach_fail_reason_string): Delete declaration.
6715 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6717 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6718 * server.c (gdbserver_version): Likewise.
6720 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6722 * remote-utils.c: Include ctype.h.
6723 (input_interrupt): Explicitly handle the case when the char
6724 received is the NUL byte. Improve the printing of non-ASCII
6727 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6729 * linux-low.c (linux_low_filter_event): Update call to
6730 linux_enable_event_reporting following the addition of
6731 a new parameter to that function.
6733 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6736 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6737 (AARCH64_FPCR_REGNO): Likewise.
6738 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6739 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6740 (aarch64_store_fpregset): Likewise.
6742 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6744 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6745 Remove FIXME comment about assumption about N.
6747 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6749 * configure.ac: If large-file support is disabled in GDBserver,
6750 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6751 * configure: Regenerate.
6753 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6755 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6756 warning upon ENODATA from ptrace.
6757 * linux-s390-low.c (s390_store_tdb): New.
6758 (s390_regsets): Add regset for NT_S390_TDB.
6760 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6762 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6763 without a fill_function.
6764 * linux-s390-low.c (s390_fill_last_break): Remove.
6765 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6766 (s390_arch_setup): Use regset's size instead of fill_function for
6769 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6771 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6772 the regset's store function when ptrace returned an error.
6773 * regcache.c (get_thread_regcache): Invalidate register cache
6774 before fetching inferior's registers.
6776 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6778 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6779 while-loop as for-loop.
6780 (regsets_store_inferior_registers): Likewise.
6782 2014-11-28 Yao Qi <yao@codesourcery.com>
6784 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6785 * config.in, configure: Re-generate.
6786 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6789 2014-11-21 Yao Qi <yao@codesourcery.com>
6791 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6792 (AC_CHECK_HEADERS): Remove malloc.h.
6793 * configure: Re-generated.
6794 * config.in: Re-generated.
6795 * server.h: Don't include alloca.h and malloc.h.
6796 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6797 Don't include malloc.h.
6799 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6801 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6802 corresponding ERRNO check in same block.
6804 2014-11-12 Pedro Alves <palves@redhat.com>
6806 * server.c (cont_thread): Update comment.
6807 (start_inferior, attach_inferior): No longer clear cont_thread.
6808 (handle_v_cont): No longer set cont_thread.
6809 (captured_main): Clear cont_thread each time a GDB connects.
6811 2014-11-12 Pedro Alves <palves@redhat.com>
6813 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6814 thread, and don't resume all threads if the Hc thread has exited.
6816 2014-11-12 Pedro Alves <palves@redhat.com>
6818 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6819 the process group instead of to a specific LWP.
6821 2014-10-15 Pedro Alves <palves@redhat.com>
6824 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6826 (arm_set_thread_context): Delete.
6827 (the_low_target): Adjust.
6828 * win32-i386-low.c (debug_registers_changed)
6829 (debug_registers_used): Delete.
6830 (update_debug_registers_callback): New function.
6831 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6832 needing to update their debug registers.
6833 (win32_get_current_dr): New function.
6834 (x86_dr_low_get_addr, x86_dr_low_get_control)
6835 (x86_dr_low_get_status): Fetch the debug register from the thread
6837 (i386_initial_stuff): Adjust.
6838 (i386_get_thread_context): Remove current_event parameter. Don't
6839 clear debug_registers_changed nor copy DR values to
6841 (i386_set_thread_context): Delete.
6842 (i386_prepare_to_resume): New function.
6843 (i386_thread_added): Mark the thread as needing to update irs
6845 (the_low_target): Remove i386_set_thread_context and install
6846 i386_prepare_to_resume.
6847 * win32-low.c (win32_get_thread_context): Adjust.
6848 (win32_set_thread_context): Use SetThreadContext
6850 (win32_prepare_to_resume): New function.
6851 (win32_require_context): New function, factored out from ...
6852 (thread_rec): ... this.
6853 (continue_one_thread): Call win32_prepare_to_resume on each thread
6854 we're about to continue.
6855 (win32_resume): Call win32_prepare_to_resume on the event thread.
6856 * win32-low.h (struct win32_thread_info)
6857 <debug_registers_changed>: New field.
6858 (struct win32_target_ops): Change prototype of set_thread_context,
6859 delete set_thread_context and add prepare_to_resume.
6860 (win32_require_context): New declaration.
6862 2014-10-08 Gary Benson <gbenson@redhat.com>
6864 * server.h: Do not include common-exceptions.h.
6866 2014-10-08 Gary Benson <gbenson@redhat.com>
6868 * server.h: Do not include cleanups.h.
6870 2014-09-30 James Hogan <james.hogan@imgtec.com>
6872 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6875 2014-09-23 Yao Qi <yao@codesourcery.com>
6877 * linux-low.c (lp_status_maybe_breakpoint): New function.
6878 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6879 (count_events_callback): Likewise.
6880 (select_event_lwp_callback): Likewise.
6881 (cancel_breakpoints_callback): Likewise.
6883 2014-09-19 Don Breazeal <donb@codesourcery.com>
6885 * linux-low.c (handle_extended_wait): Call
6886 linux_ptrace_get_extended_event.
6887 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6888 linux_is_extended_waitstatus.
6890 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6892 * Makefile.in (CPPFLAGS): Define.
6893 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6894 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6896 2014-09-16 Gary Benson <gbenson@redhat.com>
6898 * inferiors.h (current_inferior): Renamed as...
6899 (current_thread): New variable. All uses updated.
6900 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6901 (maybe_move_out_of_jump_pad): Likewise.
6902 (cancel_breakpoint): Likewise.
6903 (linux_low_filter_event): Likewise.
6904 (wait_for_sigstop): Likewise.
6905 (linux_resume_one_lwp): Likewise.
6906 (need_step_over_p): Likewise.
6907 (start_step_over): Likewise.
6908 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6909 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6910 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6911 and save_inferior as saved_thread.
6912 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6914 (regcache_invalidate_thread): Likewise.
6915 * remote-utils.c (prepare_resume_reply): Likewise.
6916 * thread-db.c (thread_db_get_tls_address): Likewise.
6917 (disable_thread_event_reporting): Likewise.
6918 (remove_thread_event_breakpoints): Likewise.
6919 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6921 * target.h (set_desired_inferior): Renamed as...
6922 (set_desired_thread): New declaration. All uses updated.
6923 * server.c (myresume): Updated comment to reference thread instead
6925 (handle_serial_event): Likewise.
6926 (handle_target_event): Likewise.
6928 2014-09-12 Tom Tromey <tromey@redhat.com>
6929 Gary Benson <gbenson@redhat.com>
6931 * regcache.h: Include common-regcache.h.
6932 (regcache_read_pc): Don't declare.
6933 * regcache.c (get_thread_regcache_for_ptid): New function.
6935 2014-09-11 Tom Tromey <tromey@redhat.com>
6936 Gary Benson <gbenson@redhat.com>
6938 * symbol.c: New file.
6939 * Makefile.in (SFILES): Add symbol.c.
6940 (OBS): Add symbol.o.
6942 2014-09-11 Gary Benson <gbenson@redhat.com>
6944 * target.c (target_stop_ptid, target_continue_ptid): New
6947 2014-09-11 Tom Tromey <tromey@redhat.com>
6948 Gary Benson <gbenson@redhat.com>
6950 * target.h: Include target/target.h.
6951 * target.c (target_read_memory, target_read_uint32)
6952 (target_write_memory): New functions.
6954 2014-09-11 Gary Benson <gbenson@redhat.com>
6956 * server.h (debug_hw_points): Don't declare.
6957 * server.c (debug_hw_points): Don't define. Replace all uses
6958 with show_debug_regs.
6959 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6960 all uses with show_debug_regs.
6962 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6964 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6965 endianness into account.
6966 (ppc_supply_ptrace_register): Likewise.
6968 2014-09-03 James Hogan <james.hogan@imgtec.com>
6970 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6971 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6973 2014-09-03 Gary Benson <gbenson@redhat.com>
6975 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6976 ALL_DEBUG_ADDRESS_REGISTERS.
6978 2014-09-02 Gary Benson <gbenson@redhat.com>
6980 * i386-low.h: Renamed as...
6981 * x86-low.h: New file. All type, function and variable name
6982 prefixes changed from "i386_" to "x86_". All references updated.
6983 * i386-low.c: Renamed as...
6984 * x86-low.c: New file. All type, function and variable name
6985 prefixes changed from "i386_" to "x86_". All references updated.
6987 2014-09-02 Gary Benson <gbenson@redhat.com>
6989 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6990 (x86_linux_new_thread): Likewise.
6992 2014-08-29 Gary Benson <gbenson@redhat.com>
6994 * server.h (setjmp.h): Do not include.
6995 (toplevel): Do not declare.
6996 (common-exceptions.h): Include.
6997 (cleanups.h): Likewise.
6998 * server.c (toplevel): Do not define.
6999 (exit_code): New static global.
7000 (detach_or_kill_for_exit_cleanup): New function.
7001 (main): New function. Original main renamed to...
7002 (captured_main): New function.
7003 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7005 2014-08-29 Gary Benson <gbenson@redhat.com>
7007 * Makefile.in (SFILES): Add common/common-exceptions.c.
7008 (OBS): Add common-exceptions.o.
7009 (common-exceptions.o): New rule.
7010 * utils.c (prepare_to_throw_exception): New function.
7012 2014-08-29 Gary Benson <gbenson@redhat.com>
7014 * config.in: Regenerate.
7015 * configure: Likewise.
7017 2014-08-29 Gary Benson <gbenson@redhat.com>
7019 * Makefile.in (SFILES): Add common/cleanups.c.
7021 (cleanups.o): New rule.
7023 2014-08-29 Gary Benson <gbenson@redhat.com>
7025 * utils.c (internal_vwarning): New function.
7027 2014-08-28 Gary Benson <gbenson@redhat.com>
7029 * utils.h (fatal): Remove declaration.
7030 * utils.c (fatal): Remove function.
7032 2014-08-28 Gary Benson <gbenson@redhat.com>
7034 * tracepoint.c (gdb_agent_init): Replace fatal with
7036 (initialize_tracepoint): Likewise.
7038 2014-08-28 Gary Benson <gbenson@redhat.com>
7040 * remote-utils.c (remote_prepare): Replace fatal with error.
7042 2014-08-28 Gary Benson <gbenson@redhat.com>
7044 * linux-low.c (linux_async): Replace fatal with warning.
7046 (linux_start_non_stop): Return -1 if linux_async failed.
7048 2014-08-28 Gary Benson <gbenson@redhat.com>
7050 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7052 (i386_dr_low_get_addr): Remove vague comment.
7053 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7056 2014-08-28 Gary Benson <gbenson@redhat.com>
7058 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7059 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7061 (linux_resume_one_lwp): Likewise.
7062 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7064 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7065 with internal_error.
7066 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7067 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7068 (find_register_by_name): Replace fatal with internal_error.
7069 (find_regno): Likewise.
7070 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7071 * thread-db.c (thread_db_create_event): Likewise.
7072 (thread_db_load_search): Likewise.
7073 (try_thread_db_load_1): Likewise.
7074 * tracepoint.c (get_jump_space_head): Replace fatal with
7076 (claim_trampoline_space): Likewise.
7077 (have_fast_tracepoint_trampoline_buffer): Likewise.
7078 (cmd_qtstart): Likewise.
7079 (stop_tracing): Likewise.
7080 (fast_tracepoint_collecting): Likewise.
7081 (target_malloc): Likewise.
7082 (download_tracepoint): Likewise.
7083 (download_trace_state_variables): Replace check with gdb_assert.
7084 (upload_fast_traceframes): Replace fatal with internal_error.
7086 2014-08-19 Tom Tromey <tromey@redhat.com>
7087 Gary Benson <gbenson@redhat.com>
7089 * Makefile.in (SFILES): Add common/common-debug.c.
7090 (OBS): Add common-debug.o.
7091 (common-debug.o): New rule.
7092 * debug.h (debug_printf): Don't declare.
7093 * debug.c (debug_printf): Renamed and rewritten as...
7094 (debug_vprintf): New function.
7096 2014-08-19 Gary Benson <gbenson@redhat.com>
7098 * utils.h: Do not include print-utils.h.
7100 2014-08-19 Tom Tromey <tromey@redhat.com>
7101 Gary Benson <gbenson@redhat.com>
7103 * server.h: Add static assertion.
7104 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7106 2014-08-19 Tom Tromey <tromey@redhat.com>
7107 Gary Benson <gbenson@redhat.com>
7109 * Makefile.in (SFILES): Add common/errors.c.
7110 (OBS): Add errors.o.
7111 (IPA_OBS): Add errors-ipa.o.
7112 (errors.o): New rule.
7113 (errors-ipa.o): Likewise.
7114 * utils.h (perror_with_name, error, warning): Don't declare.
7115 * utils.c (warning): Renamed and rewritten as...
7116 (vwarning): New function.
7117 (error): Renamed and rewritten as...
7118 (verror): New function.
7119 (internal_error): Renamed and rewritten as...
7120 (internal_verror): New function.
7122 2014-08-07 Gary Benson <gbenson@redhat.com>
7124 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7125 * configure: Regenerate.
7126 * config.in: Likewise.
7127 * server.h: Do not include errno.h.
7128 * event-loop.c: Likewise.
7129 * hostio-errno.c: Likewise.
7130 * linux-low.c: Likewise.
7131 * remote-utils.c: Likewise.
7132 * spu-low.c: Likewise.
7133 * utils.c: Likewise.
7134 * gdbreplay.c: Unconditionally include errno.h.
7136 2014-08-07 Gary Benson <gbenson@redhat.com>
7138 * server.h: Do not include string.h.
7139 * event-loop.c: Likewise.
7140 * linux-low.c: Likewise.
7141 * regcache.c: Likewise.
7142 * remote-utils.c: Likewise.
7143 * spu-low.c: Likewise.
7144 * utils.c: Likewise.
7146 2014-08-07 Gary Benson <gbenson@redhat.com>
7148 * server.h: Do not include gdb_assert.h.
7150 2014-08-07 Gary Benson <gbenson@redhat.com>
7152 * server.h: Do not include common-utils.h.
7154 2014-08-07 Gary Benson <gbenson@redhat.com>
7156 * server.h: Do not include ptid.h.
7157 * notif.h: Likewise.
7159 2014-08-07 Gary Benson <gbenson@redhat.com>
7161 * server.h: Do not include gdb_locale.h.
7163 2014-08-07 Gary Benson <gbenson@redhat.com>
7165 * server.h: Do not include gdb/signals.h.
7166 * win32-low.c: Likewise.
7168 2014-08-07 Gary Benson <gbenson@redhat.com>
7170 * server.h: Do not include pathmax.h.
7172 2014-08-07 Gary Benson <gbenson@redhat.com>
7174 * server.h: Do not include libiberty.h.
7175 * linux-bfin-low.c: Likewise.
7177 2014-08-07 Gary Benson <gbenson@redhat.com>
7179 * server.h: Do not include ansidecl.h.
7181 2014-08-07 Gary Benson <gbenson@redhat.com>
7183 * linux-x86-low.c: Do not include stddef.h.
7184 * lynx-ppc-low.c: Likewise.
7185 * tracepoint.c: Likewise.
7187 2014-08-07 Gary Benson <gbenson@redhat.com>
7189 * server.h: Do not include stdarg.h.
7190 * nto-low.c: Likewise.
7192 2014-08-07 Gary Benson <gbenson@redhat.com>
7194 * server.h: Do not include stdlib.h.
7195 * inferiors.c: Likewise.
7196 * linux-low.c: Likewise.
7197 * regcache.c: Likewise.
7198 * spu-low.c: Likewise.
7199 * tracepoint.c: Likewise.
7200 * utils.c: Likewise.
7202 2014-08-07 Gary Benson <gbenson@redhat.com>
7204 * server.h: Do not include stdio.h.
7205 * linux-low.c: Likewise.
7206 * remote-utils.c: Likewise.
7207 * spu-low.c: Likewise.
7208 * utils.c: Likewise.
7209 * wincecompat.c: Likewise.
7211 2014-08-06 Gary Benson <gbenson@redhat.com>
7213 * regcache.c (init_register_cache): Move conditionals inside if.
7215 2014-08-06 Gary Benson <gbenson@redhat.com>
7217 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7219 2014-07-31 Gary Benson <gbenson@redhat.com>
7221 * ax.h: Do not include server.h.
7222 * gdbthread.h: Likewise.
7223 * lynx-low.h: Likewise.
7224 * notif.h: Likewise.
7226 2014-07-30 Gary Benson <gbenson@redhat.com>
7228 * server.h: Include common-defs.h.
7229 Do not include config.h or build-gnulib-gdbserver/config.h.
7231 2014-07-30 Gary Benson <gbenson@redhat.com>
7233 * hostio-errno.c: Move server.h to top of includes list.
7234 * inferiors.c: Likewise.
7235 * linux-x86-low.c: Likewise.
7236 * notif.c: Include server.h.
7238 2014-07-24 Tom Tromey <tromey@redhat.com>
7239 Gary Benson <gbenson@redhat.com>
7241 * server.h (CORE_ADDR): Now unsigned.
7243 2014-07-16 Pedro Alves <palves@redhat.com>
7245 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7247 2014-07-15 Pedro Alves <palves@redhat.com>
7249 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7252 2014-07-11 Pedro Alves <palves@redhat.com>
7254 * linux-low.c (kill_wait_lwp): New function, based on
7255 kill_one_lwp_callback, but use my_waitpid directly.
7256 (kill_one_lwp_callback, linux_kill): Use it.
7258 2014-06-23 Pedro Alves <palves@redhat.com>
7260 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7261 before setting DR0..DR3.
7263 2014-06-20 Gary Benson <gbenson@redhat.com>
7265 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7266 * configure: Regenerated.
7267 * config.in: Likewise.
7269 2014-06-20 Gary Benson <gbenson@redhat.com>
7271 * Makefile.in (SFILES): Update locations for files moved
7273 (object file files): Reordered.
7275 2014-06-20 Gary Benson <gbenson@redhat.com>
7277 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7278 (i386_dr_low_set_addr): Likewise.
7279 (i386_dr_low_get_addr): Likewise.
7280 (i386_dr_low_can_set_control): Likewise.
7281 (i386_dr_low_set_control): Likewise.
7282 (i386_dr_low_get_control): Likewise.
7283 (i386_dr_low_get_status): Likewise.
7284 (i386_get_debug_register_length): Likewise.
7285 * linux-x86-low.c (i386_dr_low_set_addr):
7286 Changed signature. Made static.
7287 (i386_dr_low_get_addr): Likewise.
7288 (i386_dr_low_set_control): Likewise.
7289 (i386_dr_low_get_control): Likewise.
7290 (i386_dr_low_get_status): Likewise.
7291 (i386_dr_low): New global variable.
7292 * win32-i386-low.c (i386_dr_low_set_addr):
7293 Changed signature. Made static.
7294 (i386_dr_low_get_addr): Likewise.
7295 (i386_dr_low_set_control): Likewise.
7296 (i386_dr_low_get_control): Likewise.
7297 (i386_dr_low_get_status): Likewise.
7298 (i386_dr_low): New global variable.
7300 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7302 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7303 * Makefile.in (AR, AR_FLAGS): Define.
7304 * configure: Regenerate.
7306 2014-06-19 Gary Benson <gbenson@redhat.com>
7308 * Makefile.in (i386-dregs.o): New rule.
7309 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7310 * i386-low.c (target.h): Remove include.
7311 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7312 (DR_CONTROL_SHIFT): Likewise.
7313 (DR_CONTROL_SIZE): Likewise.
7314 (DR_RW_EXECUTE): Likewise.
7315 (DR_RW_WRITE): Likewise.
7316 (DR_RW_READ): Likewise.
7317 (DR_RW_IORW): Likewise.
7318 (DR_LEN_1): Likewise.
7319 (DR_LEN_2): Likewise.
7320 (DR_LEN_4): Likewise.
7321 (DR_LEN_8): Likewise.
7322 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7323 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7324 (DR_ENABLE_SIZE): Likewise.
7325 (DR_LOCAL_SLOWDOWN): Likewise.
7326 (DR_GLOBAL_SLOWDOWN): Likewise.
7327 (DR_CONTROL_RESERVED): Likewise.
7328 (I386_DR_CONTROL_MASK): Likewise.
7329 (I386_DR_VACANT): Likewise.
7330 (I386_DR_LOCAL_ENABLE): Likewise.
7331 (I386_DR_GLOBAL_ENABLE): Likewise.
7332 (I386_DR_DISABLE): Likewise.
7333 (I386_DR_SET_RW_LEN): Likewise.
7334 (I386_DR_GET_RW_LEN): Likewise.
7335 (I386_DR_WATCH_HIT): Likewise.
7336 (i386_wp_op_t): Likewise.
7337 (i386_show_dr): Likewise.
7338 (i386_length_and_rw_bits): Likewise.
7339 (i386_insert_aligned_watchpoint): Likewise.
7340 (i386_remove_aligned_watchpoint): Likewise.
7341 (i386_handle_nonaligned_watchpoint): Likewise.
7342 i386_update_inferior_debug_regs(): Likewise.
7343 (i386_dr_insert_watchpoint): Likewise.
7344 (i386_dr_remove_watchpoint): Likewise.
7345 (i386_dr_region_ok_for_watchpoint): Likewise.
7346 (i386_dr_stopped_data_address): Likewise.
7347 (i386_dr_stopped_by_watchpoint): Likewise.
7349 2014-06-19 Gary Benson <gbenson@redhat.com>
7351 * i386-low.c (i386_dr_show): Renamed to
7352 i386_show_dr and made static. All uses updated.
7353 (i386_dr_length_and_rw_bits): Renamed to
7354 i386_length_and_rw_bits and made static.
7356 (i386_dr_insert_aligned_watchpoint): Renamed to
7357 i386_insert_aligned_watchpoint and made static.
7359 (i386_dr_remove_aligned_watchpoint): Renamed to
7360 i386_remove_aligned_watchpoint and made static.
7362 (i386_dr_update_inferior_debug_regs): Renamed to
7363 i386_update_inferior_debug_regs and made static.
7366 2014-06-18 Gary Benson <gbenson@redhat.com>
7368 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7369 (i386_dr_low_can_set_control): Likewise.
7370 (i386_get_debug_register_length): Likewise.
7371 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7372 (i386_dr_low_can_set_control): Likewise.
7373 (i386_get_debug_register_length): Likewise.
7375 2014-06-17 Gary Benson <gbenson@redhat.com>
7377 * i386-low.h (i386-dregs.h): New include.
7378 (DR_FIRSTADDR): Now in i386-dregs.h.
7379 (DR_LASTADDR): Likewise.
7380 (DR_NADDR): Likewise.
7381 (DR_STATUS): Likewise.
7382 (DR_CONTROL): Likewise.
7383 (i386_debug_reg_state): Likewise.
7384 (i386_dr_insert_watchpoint): Likewise.
7385 (i386_dr_remove_watchpoint): Likewise.
7386 (i386_dr_region_ok_for_watchpoint): Likewise.
7387 (i386_dr_stopped_data_address): Likewise.
7388 (i386_dr_stopped_by_watchpoint): Likewise.
7389 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7391 2014-06-18 Gary Benson <gbenson@redhat.com>
7393 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7394 i386_dr_insert_watchpoint.
7395 (i386_low_remove_watchpoint): Renamed to
7396 i386_dr_remove_watchpoint.
7397 (i386_low_region_ok_for_watchpoint): Renamed to
7398 i386_dr_region_ok_for_watchpoint.
7399 (i386_low_stopped_data_address): Renamed to
7400 i386_dr_stopped_data_address.
7401 (i386_low_stopped_by_watchpoint): Renamed to
7402 i386_dr_stopped_by_watchpoint.
7403 * i386-low.c (i386_show_dr): Renamed to
7404 i386_dr_show and made nonstatic. All uses updated.
7405 (i386_length_and_rw_bits): Renamed to
7406 i386_dr_length_and_rw_bits and made nonstatic.
7408 (i386_insert_aligned_watchpoint): Renamed to
7409 i386_dr_insert_aligned_watchpoint and made nonstatic.
7411 (i386_remove_aligned_watchpoint): Renamed to
7412 i386_dr_remove_aligned_watchpoint and made nonstatic.
7414 (i386_update_inferior_debug_regs): Renamed to
7415 i386_dr_update_inferior_debug_regs and made nonstatic.
7417 (i386_low_insert_watchpoint): Renamed to
7418 i386_dr_insert_watchpoint. All uses updated.
7419 (i386_low_remove_watchpoint): Renamed to
7420 i386_dr_remove_watchpoint. All uses updated.
7421 (i386_low_region_ok_for_watchpoint): Renamed to
7422 i386_dr_region_ok_for_watchpoint. All uses updated.
7423 (i386_low_stopped_data_address): Renamed to
7424 i386_dr_stopped_data_address. All uses updated.
7425 (i386_low_stopped_by_watchpoint): Renamed to
7426 i386_dr_stopped_by_watchpoint. All uses updated.
7428 2014-06-18 Gary Benson <gbenson@redhat.com>
7430 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7431 (i386_dr_low_can_set_control): Likewise.
7432 (i386_insert_aligned_watchpoint): New check.
7434 2014-06-18 Gary Benson <gbenson@redhat.com>
7436 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7439 2014-06-18 Gary Benson <gbenson@redhat.com>
7441 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7442 instead of fatal and error.
7443 (i386_handle_nonaligned_watchpoint): Likewise.
7445 2014-06-18 Gary Benson <gbenson@redhat.com>
7447 * i386-low.c (i386_get_debug_register_length): New macro.
7448 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7449 (i386_show_dr): Use debug_printf instead of fprintf. Use
7450 phex to format values.
7452 2014-06-18 Gary Benson <gbenson@redhat.com>
7454 * i386-low.h: Comment changes.
7455 * i386-low.c: Likewise.
7457 2014-06-18 Gary Benson <gbenson@redhat.com>
7459 * i386-low.c: Whitespace changes.
7461 2014-06-12 Tom Tromey <tromey@redhat.com>
7463 * utils.c (freeargv): Remove.
7465 2014-06-12 Tom Tromey <tromey@redhat.com>
7467 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7468 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7469 (parse_debug_format_options): Likewise.
7470 (gdbserver_usage): Likewise.
7471 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7472 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7473 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7475 ($(LIBGNU)): Depend on libiberty.
7476 (all-lib): Recurse into all subdirs.
7477 (install-only): Invoke "install" target in subdirs.
7478 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7480 * configure: Rebuild.
7481 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7482 for vasprintf, vsnprintf, or gettimeofday.
7483 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7486 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7488 * development.sh: Delete.
7489 * Makefile.in (config.status): Adjust dependency on development.sh.
7490 * configure.ac: Adjust development.sh source call.
7491 * configure: Regenerate.
7493 2014-06-02 Pedro Alves <palves@redhat.com>
7495 * ax.c (gdb_free_agent_expr): New function.
7496 * ax.h (gdb_free_agent_expr): New declaration.
7497 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7499 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7501 (clear_breakpoint_conditions_and_commands): New function.
7502 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7503 (clear_breakpoint_conditions_and_commands): New declaration.
7505 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7507 * linux-aarch64-low.c (asm/ptrace.h): Include.
7509 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7511 Fix TLS access for -static -pthread.
7512 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7513 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7514 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7516 2014-05-20 Pedro Alves <palves@redhat.com>
7518 * linux-aarch64-low.c (aarch64_insert_point)
7519 (aarch64_remove_point): No longer check whether the type is
7520 supported here. Adjust to new interface.
7521 (the_low_target): Install aarch64_supports_z_point_type as
7522 supports_z_point_type method.
7523 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7524 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7525 instead of a Z packet char. Adjust.
7526 (arm_supports_z_point_type): New function.
7527 (arm_insert_point, arm_remove_point): Adjust to new interface.
7528 (the_low_target): Install arm_supports_z_point_type.
7529 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7530 (cris_insert_point, cris_remove_point): Adjust to new interface.
7531 Don't check whether the type is supported here.
7532 (the_low_target): Install cris_supports_z_point_type.
7533 * linux-low.c (linux_supports_z_point_type): New function.
7534 (linux_insert_point, linux_remove_point): Adjust to new interface.
7535 * linux-low.h (struct linux_target_ops) <insert_point,
7536 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7537 raw_breakpoint pointer parameter.
7538 <supports_z_point_type>: New method.
7539 * linux-mips-low.c (mips_supports_z_point_type): New function.
7540 (mips_insert_point, mips_remove_point): Adjust to new interface.
7541 Use mips_supports_z_point_type.
7542 (the_low_target): Install mips_supports_z_point_type.
7543 * linux-ppc-low.c (the_low_target): Install NULL as
7544 supports_z_point_type method.
7545 * linux-s390-low.c (the_low_target): Install NULL as
7546 supports_z_point_type method.
7547 * linux-sparc-low.c (the_low_target): Install NULL as
7548 supports_z_point_type method.
7549 * linux-x86-low.c (x86_supports_z_point_type): New function.
7550 (x86_insert_point): Adjust to new insert_point interface. Use
7551 insert_memory_breakpoint. Adjust to new
7552 i386_low_insert_watchpoint interface.
7553 (x86_remove_point): Adjust to remove_point interface. Use
7554 remove_memory_breakpoint. Adjust to new
7555 i386_low_remove_watchpoint interface.
7556 (the_low_target): Install x86_supports_z_point_type.
7557 * lynx-low.c (lynx_target_ops): Install NULL as
7558 supports_z_point_type callback.
7559 * nto-low.c (nto_supports_z_point_type): New.
7560 (nto_insert_point, nto_remove_point): Adjust to new interface.
7561 (nto_target_ops): Install nto_supports_z_point_type.
7562 * mem-break.c: Adjust intro comment.
7563 (struct raw_breakpoint) <raw_type, size>: New fields.
7564 <inserted>: Update comment.
7565 <shlib_disabled>: Delete field.
7566 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7567 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7568 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7569 (raw_bkpt_type_to_target_hw_bp_type): New function.
7570 (find_enabled_raw_code_breakpoint_at): New function.
7571 (find_raw_breakpoint_at): New type and size parameters. Use them.
7572 (insert_memory_breakpoint): New function, based off
7573 set_raw_breakpoint_at.
7574 (remove_memory_breakpoint): New function.
7575 (set_raw_breakpoint_at): Reimplement.
7576 (set_breakpoint): New, based on set_breakpoint_at.
7577 (set_breakpoint_at): Reimplement.
7578 (delete_raw_breakpoint): Go through the_target->remove_point
7579 instead of assuming memory breakpoints.
7580 (find_gdb_breakpoint_at): Delete.
7581 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7582 (find_gdb_breakpoint): New function.
7583 (set_gdb_breakpoint_at): Delete.
7584 (z_type_supported): New function.
7585 (set_gdb_breakpoint_1): New function, loosely based off
7586 set_gdb_breakpoint_at.
7587 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7588 (delete_gdb_breakpoint_at): Delete.
7589 (delete_gdb_breakpoint_1): New function, loosely based off
7590 delete_gdb_breakpoint_at.
7591 (delete_gdb_breakpoint): New function.
7592 (clear_gdb_breakpoint_conditions): Rename to ...
7593 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7595 (add_condition_to_breakpoint): Make static.
7596 (add_breakpoint_condition): Take a struct breakpoint pointer
7597 instead of an address. Adjust.
7598 (gdb_condition_true_at_breakpoint): Rename to ...
7599 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7601 (gdb_condition_true_at_breakpoint): Reimplement.
7602 (add_breakpoint_commands): Take a struct breakpoint pointer
7603 instead of an address. Adjust.
7604 (gdb_no_commands_at_breakpoint): Rename to ...
7605 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7606 parameter. Return true if no breakpoint was found. Change debug
7608 (gdb_no_commands_at_breakpoint): Reimplement.
7609 (run_breakpoint_commands): Rename to ...
7610 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7611 and change return type to boolean.
7612 (run_breakpoint_commands): New function.
7613 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7614 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7615 breakpoint. Go through the_target->remove_point instead of
7616 assuming memory breakpoint.
7617 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7618 software and hardware breakpoints.
7619 (reinsert_raw_breakpoint): Go through the_target->insert_point
7620 instead of assuming memory breakpoint.
7621 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7622 software and hardware breakpoints.
7623 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7624 Check both software and hardware breakpoints.
7625 (validate_inserted_breakpoint): Assert the breakpoint is a
7626 software breakpoint. Set the inserted flag to -1 instead of
7627 setting shlib_disabled.
7628 (delete_disabled_breakpoints): Adjust.
7629 (validate_breakpoints): Only validate software breakpoints.
7630 Adjust to inserted flag change.
7631 (check_mem_read, check_mem_write): Skip breakpoint types other
7632 than software breakpoints. Adjust to inserted flag change.
7633 * mem-break.h (enum raw_bkpt_type): New enum.
7634 (raw_breakpoint, struct process_info): Forward declare.
7635 (Z_packet_to_target_hw_bp_type): Delete declaration.
7636 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7637 (set_gdb_breakpoint, delete_gdb_breakpoint)
7638 (clear_breakpoint_conditions): New declarations.
7639 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7640 (breakpoint_inserted_here): Update comment.
7641 (add_breakpoint_condition, add_breakpoint_commands): Replace
7642 address parameter with a breakpoint pointer parameter.
7643 (gdb_breakpoint_here): Update comment.
7644 (delete_gdb_breakpoint_at): Delete.
7645 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7646 * server.c (process_point_options): Take a struct breakpoint
7647 pointer instead of an address. Adjust.
7648 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7649 delete_gdb_breakpoint.
7650 * spu-low.c (spu_target_ops): Install NULL as
7651 supports_z_point_type method.
7652 * target.h: Include mem-break.h.
7653 (struct target_ops) <prepare_to_access_memory>: Update comment.
7654 <supports_z_point_type>: New field.
7655 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7656 instead of a char. Also take a raw breakpoint pointer.
7657 * win32-arm-low.c (the_low_target): Install NULL as
7658 supports_z_point_type.
7659 * win32-i386-low.c (i386_supports_z_point_type): New function.
7660 (i386_insert_point, i386_remove_point): Adjust to new interface.
7661 (the_low_target): Install i386_supports_z_point_type.
7662 * win32-low.c (win32_supports_z_point_type): New function.
7663 (win32_insert_point, win32_remove_point): Adjust to new interface.
7664 (win32_target_ops): Install win32_supports_z_point_type.
7665 * win32-low.h (struct win32_target_ops):
7666 <supports_z_point_type>: New method.
7667 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7668 instead of a char. Also take a raw breakpoint pointer.
7670 2014-05-20 Pedro Alves <palves@redhat.com>
7672 * mem-break.h: Include break-common.h.
7673 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7674 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7675 (Z_packet_to_target_hw_bp_type): New declaration.
7676 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7677 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7678 (Z_PACKET_ACCESS_WP): Delete macros.
7679 (Z_packet_to_hw_type): Delete function.
7680 * i386-low.h: Don't include break-common.h here.
7681 (Z_packet_to_hw_type): Delete declaration.
7682 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7683 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7684 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7685 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7686 * linux-aarch64-low.c: Don't include break-common.h here.
7687 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7688 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7689 (Z_packet_to_target_hw_bp_type): Delete function.
7690 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7692 (mips_insert_point, mips_remove_point): Use
7693 Z_packet_to_target_hw_bp_type.
7695 2014-05-20 Pedro Alves <palves@redhat.com>
7697 * linux-aarch64-low.c: Include break-common.h.
7698 (enum target_point_type): Delete.
7699 (Z_packet_to_point_type): Rename to ...
7700 (Z_packet_to_target_hw_bp_type): ... this, and return a
7701 target_hw_bp_type instead.
7702 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7703 instead of an enum target_point_type.
7704 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7706 (aarch64_dr_state_insert_one_point)
7707 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7708 (aarch64_handle_aligned_watchpoint)
7709 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7710 Take an enum target_hw_bp_type instead of an enum
7712 (aarch64_supports_z_point_type): New function.
7713 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7714 use Z_packet_to_target_hw_bp_type.
7716 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7718 * configure.ac: Only use -Werror by default when DEVELOPMENT
7720 * configure: Regenerate.
7722 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7724 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7725 * linux-x86-low.c (X86_64_USER_REGS): New.
7726 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7728 2014-04-28 Yao Qi <yao@codesourcery.com>
7730 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7733 2014-04-25 Pedro Alves <palves@redhat.com>
7736 * linux-low.c (linux_attach_fail_reason_string): New function.
7737 (linux_attach_lwp): Delete.
7738 (linux_attach_lwp_1): Rename to ...
7739 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7740 argument. Remove "initial" parameter. Return int instead of
7741 void. Don't error or warn here.
7742 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7743 failure to attach to the tgid. Call warning when failing to
7745 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7746 argument. Remove "initial" parameter. Return int instead of
7747 void. Don't error or warn here.
7748 (linux_attach_fail_reason_string): New declaration.
7749 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7750 interface change. Use linux_attach_fail_reason_string.
7752 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7753 Walfred Tedeschi <walfred.tedeschi@intel.com>
7755 * Makefile.in: Added rules to handle new files
7756 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7757 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7758 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7759 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7760 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7761 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7763 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7764 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7765 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7766 i386/x32-avx512.xml.
7767 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7768 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7769 i386/x32-avx512-linux.xml.
7770 * i387-fp.c (num_avx512_k_registers): New constant for number
7772 (num_avx512_zmmh_low_registers): New constant for number of
7773 lower ZMM registers (0-15).
7774 (num_avx512_zmmh_high_registers): New constant for number of
7775 higher ZMM registers (16-31).
7776 (num_avx512_ymmh_registers): New contant for number of higher
7777 YMM registers (ymm16-31 added by avx521 on x86_64).
7778 (num_avx512_xmm_registers): New constant for number of higher
7779 XMM registers (xmm16-31 added by AVX512 on x86_64).
7780 (struct i387_xsave): Add space for AVX512 registers.
7781 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7782 Add code to handle AVX512 registers.
7783 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7784 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7785 prototypei from generated file.
7786 (tdesc_amd64_avx512_linux): Likewise.
7787 (init_registers_x32_avx512_linux): Likewise.
7788 (tdesc_x32_avx512_linux): Likewise.
7789 (init_registers_i386_avx512_linux): Likewise.
7790 (tdesc_i386_avx512_linux): Likewise.
7791 (x86_64_regmap): Add AVX512 registers.
7792 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7794 (initialize_low_arch): Add code to initialize AVX512 registers.
7796 2014-04-23 Pedro Alves <palves@redhat.com>
7798 * mem-break.c (find_gdb_breakpoint_at): Make static.
7799 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7801 2014-04-23 Pedro Alves <palves@redhat.com>
7803 * i386-low.c: Don't include break-common.h here.
7804 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7805 prototype to take target_hw_bp_type as argument instead of a Z
7807 * i386-low.h: Include break-common.h here.
7808 (Z_packet_to_hw_type): Declare.
7809 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7811 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7812 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7813 (x86_remove_point): Convert the packet number to a
7814 target_hw_bp_type before calling i386_low_remove_watchpoint.
7815 * win32-i386-low.c (i386_insert_point): Convert the packet number
7816 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7817 (i386_remove_point): Convert the packet number to a
7818 target_hw_bp_type before calling i386_low_remove_watchpoint.
7820 2014-04-23 Pedro Alves <palves@redhat.com>
7822 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7824 2014-04-10 Pedro Alves <palves@redhat.com>
7826 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7827 Check if the condition or command is NULL before checking if the
7828 breakpoint is known. On success, return true.
7829 * mem-break.h (add_breakpoint_condition): Document return.
7830 (add_breakpoint_commands): Add describing comment.
7831 * server.c (skip_to_semicolon): New function.
7832 (process_point_options): Use it.
7834 2014-04-09 Pedro Alves <palves@redhat.com>
7836 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7839 2014-02-27 Pedro Alves <palves@redhat.com>
7842 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7844 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7846 (last_thread_of_process_p): Take a PID argument instead of a
7848 (linux_wait_for_lwp): Delete.
7849 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7851 (linux_low_filter_event): New function, party factored out from
7852 linux_wait_for_event.
7853 (linux_wait_for_event): Rename to ...
7854 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7855 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7856 sigsuspend. Check for zombie leaders.
7857 (linux_wait_for_event): Reimplement as wrapper around
7858 linux_wait_for_event_filtered.
7859 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7860 a normal or signal exit is seen, it's the whole process exiting.
7861 (wait_for_sigstop): No longer a for_each_inferior callback.
7862 Rewrite on top of linux_wait_for_event_filtered.
7863 (stop_all_lwps): Call wait_for_sigstop directly.
7864 * server.c (resume, handle_target_event): Handle
7865 TARGET_WAITKIND_NO_RESUMED.
7867 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7869 * win32-low.c (psapi_get_dll_name,
7870 * win32_CreateToolhelp32Snapshot): Delete.
7871 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7872 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7874 (handle_load_dll): Add function description.
7875 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7877 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7879 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7881 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7882 base address when calling win32_add_one_solib.
7883 (handle_load_dll): Delete local variable load_addr.
7884 Remove 0x1000 offset applied to DLL base address when calling
7885 win32_add_one_solib.
7886 (handle_unload_dll): Add comment.
7888 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7890 * win32-low.c (win32_add_all_dlls): Renames
7891 win32_ensure_ntdll_loaded. Rewrite function documentation.
7892 Adjust implementation to always load all DLLs.
7893 Add 0x1000 offset to DLL base address when calling
7894 win32_add_one_solib.
7895 (child_initialization_done): New static global.
7896 (do_initial_child_stuff): Set child_initialization_done to
7897 zero during child initialization, and 1 after. Replace call
7898 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7900 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7901 (handle_unload_dll): Add function documentation.
7902 (get_child_debug_event): Ignore load and unload DLL events
7903 during child initialization.
7905 2014-02-20 Doug Evans <dje@google.com>
7907 Remove global all_lwps.
7908 * inferiors.h (ptid_of): Move here from linux-low.h.
7909 (pid_of, lwpid_of): Ditto.
7910 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7911 parameter is a struct thread_info * now.
7912 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7913 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7914 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7916 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7917 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7918 * linux-arm-low.c (update_registers_callback): Update, "entry"
7919 parameter is a struct thread_info * now.
7920 Fetch lwpid from current_inferior directly.
7921 (arm_insert_point): Pass &all_threads to find_inferior instead of
7923 (arm_remove_point): Ditto.
7924 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7925 (arm_prepare_to_resume): Fetch pid from thread.
7926 (arm_read_description): Fetch lwpid from current_inferior directly.
7927 * linux-low.c (all_lwps): Delete.
7928 (delete_lwp): Delete call to remove_inferior.
7929 (handle_extended_wait): Fetch lwpid from thread.
7930 (add_lwp): Don't set lwp->entry.id. Remove call to
7931 add_inferior_to_list.
7932 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7933 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7934 (kill_one_lwp_callback): Ditto.
7935 (linux_kill): Don't dereference NULL pointer.
7936 Fetch ptid,lwpid from thread.
7937 (get_detach_signal): Fetch ptid from thread.
7938 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7939 Simplify call to regcache_invalidate_thread.
7940 (delete_lwp_callback): Update, "entry" parameter is a
7941 struct thread_info * now. Fetch pid from thread.
7942 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7943 (status_pending_p_callback): Update, "entry" parameter is a
7944 struct thread_info * now. Fetch ptid from thread.
7945 (find_lwp_pid): Update, "entry" parameter is a
7946 struct thread_info * now.
7947 (linux_wait_for_lwp): Fetch pid from thread.
7948 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7949 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7950 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7951 (dequeue_one_deferred_signal): Ditto.
7952 (cancel_breakpoint): Fetch ptid from current_inferior.
7953 (linux_wait_for_event): Pass &all_threads to find_inferior,
7954 not &all_lwps. Fetch ptid, lwpid from thread.
7955 (count_events_callback): Update, "entry" parameter is a
7956 struct thread_info * now.
7957 (select_singlestep_lwp_callback): Ditto.
7958 (select_event_lwp_callback): Ditto.
7959 (cancel_breakpoints_callback): Ditto.
7960 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7962 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7963 (unsuspend_one_lwp): Update, "entry" parameter is a
7964 struct thread_info * now.
7965 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7967 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7968 Fetch lwpid from thread, not lwp.
7969 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7970 Pass &all_threads to find_inferior, not &all_lwps.
7971 (send_sigstop): Fetch lwpid from thread, not lwp.
7972 (send_sigstop_callback): Update, "entry" parameter is a
7973 struct thread_info * now.
7974 (suspend_and_send_sigstop_callback): Ditto.
7975 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7976 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7977 struct thread_info * now.
7978 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7980 (lwp_running): Update, "entry" parameter is a
7981 struct thread_info * now.
7982 (stop_all_lwps): Fetch ptid from thread.
7983 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7984 (linux_resume_one_lwp): Fetch lwpid from thread.
7985 (linux_set_resume_request): Update, "entry" parameter is a
7986 struct thread_info * now. Fetch pid, lwpid from thread.
7987 (resume_status_pending_p): Update, "entry" parameter is a
7988 struct thread_info * now.
7989 (need_step_over_p): Ditto. Fetch lwpid from thread.
7990 (start_step_over): Fetch lwpid from thread.
7991 (linux_resume_one_thread): Update, "entry" parameter is a
7992 struct thread_info * now. Fetch lwpid from thread.
7993 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7994 (proceed_one_lwp): Update, "entry" parameter is a
7995 struct thread_info * now. Fetch lwpid from thread.
7996 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7997 struct thread_info * now.
7998 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7999 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8000 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8002 (regsets_store_inferior_registers): Ditto.
8003 (fetch_register, store_register): Ditto.
8004 (linux_read_memory, linux_write_memory): Ditto.
8005 (linux_request_interrupt): Ditto.
8006 (linux_read_auxv): Ditto.
8007 (linux_xfer_siginfo): Ditto.
8008 (linux_qxfer_spu): Ditto.
8009 (linux_qxfer_libraries_svr4): Ditto.
8010 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8011 moved to inferiors.h.
8013 (get_thread_lwp): Update.
8014 (struct lwp_info): Delete member "entry". Simplify comment for
8017 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8018 current_inferior directly.
8019 (update_watch_registers_callback): Update, "entry" parameter is a
8020 struct thread_info * now. Fetch pid from thread.
8021 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8022 (mips_insert_point): Fetch lwpid from current_inferior.
8023 Pass &all_threads to find_inferior, not &all_lwps.
8024 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8025 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8027 (mips_stopped_data_address): Ditto.
8028 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8030 * linux-tile-low.c (tile_arch_setup): Ditto.
8031 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8032 (update_debug_registers_callback): Update, "entry" parameter is a
8033 struct thread_info * now. Fetch pid from thread.
8034 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8035 Pass &all_threads to find_inferior, not &all_lwps.
8036 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8037 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8038 Pass &all_threads to find_inferior, not &all_lwps.
8039 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8040 (i386_dr_low_get_status): Ditto.
8041 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8042 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8043 (x86_linux_read_description): Ditto.
8044 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8046 2014-02-20 Doug Evans <dje@google.com>
8048 * inferiors.c (get_first_inferior): Fix buglet.
8050 2014-02-19 Doug Evans <dje@google.com>
8052 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8053 * inferiors.c (add_thread): Change result type to struct thread_info *.
8054 All callers updated.
8055 (add_lwp): Call add_thread here instead of in callers.
8056 All callers updated.
8057 * linux-low.h (get_lwp_thread): Rewrite.
8058 (struct lwp_info): New member "thread".
8060 2014-02-19 Doug Evans <dje@google.com>
8062 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8063 All callers updated.
8065 2014-02-19 Doug Evans <dje@google.com>
8067 * inferiors.c (add_thread): Fix whitespace.
8069 2014-02-19 Doug Evans <dje@google.com>
8071 * dll.c (clear_dlls): Replace accessing list implemention details
8073 * gdbthread.h (get_first_thread): Declare.
8074 * inferiors.c (for_each_inferior_with_data): New function.
8075 (get_first_thread): New function.
8076 (find_thread_ptid): Simplify.
8077 (get_first_inferior): New function.
8078 (clear_list): Delete.
8079 (one_inferior_p): New function.
8080 (clear_inferior_list): New function.
8081 (clear_inferiors): Update.
8082 * inferiors.h (for_each_inferior_with_data): Declare.
8083 (clear_inferior_list): Declare.
8084 (one_inferior_p): Declare.
8085 (get_first_inferior): Declare.
8086 * linux-low.c (linux_wait_for_event): Replace accessing list
8087 implemention details with API function.
8088 * server.c (target_running): Ditto.
8089 (accumulate_file_name_length): New function.
8090 (emit_dll_description): New function.
8091 (handle_qxfer_libraries): Replace accessing list implemention
8092 details with API function.
8093 (handle_qxfer_threads_worker): New function.
8094 (handle_qxfer_threads_proper): Replace accessing list implemention
8095 details with API function.
8096 (handle_query): Ditto.
8097 (visit_actioned_threads_callback_ftype): New typedef.
8098 (visit_actioned_threads_data): New struct.
8099 (visit_actioned_threads): Rewrite to be find_inferior callback.
8100 (resume): Call find_inferior.
8101 (handle_status): Replace accessing list implemention
8102 details with API function.
8103 (process_serial_event): Replace accessing list implemention details
8105 * target.c (set_desired_inferior): Replace accessing list implemention
8106 details with API function.
8107 * tracepoint.c (same_process_p): New function.
8108 (gdb_agent_about_to_close): Replace accessing list implemention
8109 details with API function.
8110 * win32-low.c (child_delete_thread): Replace accessing list
8111 implemention details with API function.
8112 (match_dll_by_basename): New function.
8113 (dll_is_loaded_by_basename): New function.
8114 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8115 details call to dll_is_loaded_by_basename.
8117 2014-02-19 Doug Evans <dje@google.com>
8119 * dll.h (struct dll_info): Add comment.
8120 * gdbthread.h (struct thread_info): Add comment.
8121 (current_ptid): Simplify.
8122 * inferiors.c (add_process): Update.
8123 (remove_process): Update.
8124 * inferiors.h (struct process_info): Rename member "head" to "entry".
8125 * linux-low.c (delete_lwp): Update.
8127 (last_thread_of_process_p): Update.
8128 (kill_one_lwp_callback, linux_kill): Update.
8129 (status_pending_p_callback): Update.
8130 (wait_for_sigstop): Update. Simplify read of ptid.
8131 (start_step_over): Update.
8132 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8133 (get_lwp_thread): Update.
8134 (struct lwp_info): Rename member "head" to "entry".
8135 * regcache.h (inferior_list_entry): Delete.
8136 * server.c (kill_inferior_callback): Update.
8137 (detach_or_kill_inferior_callback): Update.
8138 (print_started_pid): Update.
8139 (print_attached_pid): Update.
8140 (process_serial_event): Simplify read of ptid.
8141 * thread-db.c (thread_db_create_event): Update.
8142 (thread_db_get_tls_address): Update.
8143 * win32-low.c (current_inferior_ptid): Simplify.
8145 2014-02-19 Tom Tromey <tromey@redhat.com>
8147 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8149 (target_supports_btrace): Update.
8151 2014-02-14 Yao Qi <yao@codesourcery.com>
8153 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8154 (rsp-low-ipa.o): New target.
8156 2014-02-12 Tom Tromey <tromey@redhat.com>
8158 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8159 convert_ascii_to_int.
8160 * regcache.c (registers_to_string): Likewise.
8161 * remote-utils.c (decode_M_packet): Likewise.
8162 * server.c (process_serial_event): Likewise.
8164 2014-02-12 Tom Tromey <tromey@redhat.com>
8166 * server.c (handle_query, handle_v_run): Use hex2bin, not
8168 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8170 2014-02-12 Tom Tromey <tromey@redhat.com>
8172 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8173 convert_int_to_ascii.
8174 * regcache.c (registers_to_string, collect_register_as_string):
8176 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8178 * server.c (process_serial_event): Likewise.
8179 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8180 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8182 2014-02-12 Tom Tromey <tromey@redhat.com>
8184 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8185 bin2hex, not hexify.
8186 * tracepoint.c (cmd_qtstatus): Likewise.
8188 2014-02-12 Tom Tromey <tromey@redhat.com>
8190 * remote-utils.c (monitor_output): Pass explicit length to
8193 2014-02-12 Tom Tromey <tromey@redhat.com>
8195 * tracepoint.c: Include rsp-low.h.
8196 * server.c: Include rsp-low.h.
8197 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8198 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8200 * remote-utils.c: Include rsp-low.h.
8201 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8202 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8203 (convert_int_to_ascii, convert_ascii_to_int): Move to
8205 * regcache.c: Include rsp-low.h.
8206 * ax.c: Include rsp-low.h.
8207 * Makefile.in (SFILES): Add common/rsp-low.c.
8208 (OBS): Add rsp-low.o.
8209 (rsp-low.o): New target.
8211 2014-02-12 Tom Tromey <tromey@redhat.com>
8213 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8214 Include print-utils.h.
8215 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8216 (plongest, thirty_two, phex_nz): Remove.
8217 * Makefile.in (SFILES): Add common/print-utils.c.
8218 (OBS): Add print-utils.o.
8219 (print-utils-ipa.o): New target.
8220 (print-utils.o): New target.
8221 (IPA_OBJS): Add print-utils-ipa.o.
8223 2014-02-06 Tom Tromey <tromey@redhat.com>
8225 * Makefile.in (SFILES): Fix indentation.
8227 2014-02-05 Doug Evans <dje@google.com>
8229 * linux-low.c (linux_wait_for_event): Improve comment.
8230 (linux_wait_1): Keep current_inferior in sync with event_child.
8232 2014-01-22 Doug Evans <dje@google.com>
8234 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8236 2014-01-22 Doug Evans <dje@google.com>
8238 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8239 * configure: Regenerate.
8240 * config.in: Regenerate.
8241 * Makefile.in (SFILES): Add debug.c.
8243 * debug.c: New file.
8244 * debug.h: New file.
8245 * linux-aarch64-low.c (*): Update all debugging printfs to use
8246 debug_printf instead of fprintf.
8247 * linux-arm-low.c (*): Ditto.
8248 * linux-cris-low.c (*): Ditto.
8249 * linux-crisv32-low.c (*): Ditto.
8250 * linux-m32r-low.c (*): Ditto.
8251 * linux-sparc-low.c (*): Ditto.
8252 * linux-x86.c (*): Ditto.
8253 * linux-low.c (*): Ditto.
8254 (linux_wait_1): Add calls to debug_enter, debug_exit.
8255 (linux_wait): Remove redundant debugging printf.
8256 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8257 (linux_resume, unstop_all_lwps): Ditto.
8258 * mem-break.c (*): Update all debugging printfs to use
8259 debug_printf instead of fprintf.
8260 * remote-utils.c (*): Ditto.
8261 * thread-db.c (*): Ditto.
8262 * server.c #include <ctype.h>, "gdb_vecs.h".
8263 (debug_threads): Moved to debug.c.
8264 (*): Update all debugging printfs to use debug_printf instead of
8266 (start_inferior): Replace call to fflush with call to debug_flush.
8267 (monitor_show_help): Mention set debug-format.
8268 (parse_debug_format_options): New function.
8269 (handle_monitor_command): Handle "monitor set debug-format".
8270 (gdbserver_usage): Mention --debug-format.
8271 (main): Parse --debug-format.
8272 * server.h (debug_threads): Declaration moved to debug.h.
8274 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8275 trace_debug_1 that uses debug_printf.
8276 (tracepoint_look_up_symbols): Update all debugging printfs to use
8277 debug_printf instead of fprintf.
8279 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8281 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8284 2014-01-17 Pedro Alves <palves@redhat.com>
8287 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8288 defined after including gdb_proc_service.h.
8290 2014-01-16 Doug Evans <dje@google.com>
8292 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8293 (match_dll): Use it.
8295 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8297 * target.h (target_ops) <read_btrace>: Change parameters and
8298 return type to allow error reporting.
8299 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8300 trace reading errors on.
8301 * linux-low.c (linux_low_read_btrace): Pass trace reading
8303 (linux_low_disable_btrace): New.
8305 2014-01-15 Doug Evans <dje@google.com>
8307 * inferiors.c (thread_id_to_gdb_id): Delete.
8308 * inferiors.h (thread_id_to_gdb_id): Delete.
8310 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8312 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8313 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8316 2014-01-08 Pedro Alves <palves@redhat.com>
8318 * server.c (handle_status): Don't discard previous queued stop
8319 replies or thread's pending status here.
8320 (main) <disconnection>: Do it here instead.
8322 2014-01-08 Pedro Alves <palves@redhat.com>
8324 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8325 * server.c (visit_actioned_threads, handle_pending_status): New
8327 (handle_v_cont): Factor out parts to ...
8328 (resume): ... this new function. If in all-stop, and a thread
8329 being resumed has a pending status, report it without actually
8331 (myresume): Adjust to use the new 'resume' function.
8332 (clear_pending_status_callback, set_pending_status_callback)
8333 (find_status_pending_thread_callback): New functions.
8334 (handle_status): Handle the case of multiple threads having
8335 interesting statuses to report. Report threads' real last signal
8336 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8337 with an interesting thread to report the status for, instead of
8338 always reporting the status of the first thread.
8340 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8342 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8343 * gdbreplay.c (gdbreplay_version): Likewise.
8345 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8347 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8348 iov.iov_len with the real length in use.
8350 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8352 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8353 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8354 for all targets that use win32-low.c.
8355 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8356 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8358 2013-12-13 Pedro Alves <palves@redhat.com>
8360 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8361 if equal to TARGET_WAITKIND_LOADED.
8362 * win32-low.c (cached_status): New static global.
8363 (win32_wait): Add declaration.
8364 (do_initial_child_stuff): Flush all initial pending debug events
8365 up to the initial breakpoint.
8366 (win32_wait): If CACHED_STATUS was set, return that instead
8367 of doing a real wait. Remove the code resuming the execution
8368 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8369 during the initial phase. Also remove the code changing
8370 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8371 TARGET_WAITKIND_STOPPED.
8373 2013-12-11 Yao Qi <yao@codesourcery.com>
8375 * notif.c (handle_notif_ack): Return 0 if no notification
8378 2013-11-20 Doug Evans <dje@google.com>
8380 * linux-low.c (linux_set_resume_request): Fix comment.
8382 2013-11-20 Doug Evans <dje@google.com>
8384 * linux-low.c (resume_status_pending_p): Tweak comment.
8386 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8388 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8389 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8390 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8391 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8392 (srv_amd64_regobj): Add amd64-mpx.o.
8393 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8394 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8395 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8396 * i387-fp.c (num_pl_bnd_register) Added constant.
8397 (num_pl_bnd_cfg_registers) Added constant.
8398 (struct i387_xsave) Added reserved area and MPX fields.
8399 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8400 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8402 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8403 (init_registers_amd64_mpx_linux): Declare new function.
8404 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8405 (x86_64_regmap): Add MPX registers.
8406 (x86_linux_read_description): Add MPX case.
8407 (initialize_low_arch): Initialize MPX targets.
8409 2013-11-18 Tom Tromey <tromey@redhat.com>
8411 * configure: Rebuild.
8412 * configure.ac: Don't check for stdlib.h.
8413 * gdbreplay.c: Unconditionally include stdlib.h.
8415 2013-11-18 Tom Tromey <tromey@redhat.com>
8417 * config.in: Rebuild.
8418 * configure: Rebuild.
8419 * configure.ac: Don't use AC_HEADER_DIRENT.
8421 2013-11-18 Tom Tromey <tromey@redhat.com>
8423 * server.h: Don't check HAVE_STRING_H.
8424 * gdbreplay.c: Don't check HAVE_STRING_H.
8425 * configure: Rebuild.
8427 2013-11-18 Tom Tromey <tromey@redhat.com>
8429 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8432 2013-11-08 Tom Tromey <tromey@redhat.com>
8434 * configure, config.in: Rebuild.
8435 * configure.ac: Remove unused configury.
8437 2013-11-08 Tom Tromey <tromey@redhat.com>
8439 * acinclude.m4: Include common.m4, codeset.m4.
8440 * configure, config.in: Rebuild.
8441 * configure.ac: Use GDB_AC_COMMON.
8443 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8445 * linux-s390-low.c (HWCAP_S390_TE): New define.
8446 (s390_arch_setup): Consider the TE field in the HWCAP for
8447 determining 'have_regset_tdb'.
8449 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8452 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8455 2013-10-02 Pedro Alves <palves@redhat.com>
8457 * server.c (process_serial_event): Don't output "GDBserver
8458 exiting" if GDB is connected through stdio.
8459 * target.c (mywait): Likewise, be silent if GDB is connected
8462 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8464 * lynx-low.c (lynx_add_threads_after_attach): New function.
8465 (lynx_attach): Remove call to add_thread. Add call to
8466 lynx_add_threads_after_attach instead.
8468 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8470 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8471 * config.in, configure: Regenerated.
8473 2013-09-18 Yao Qi <yao@codesourcery.com>
8476 * server.c (start_inferior): Clear 'resume_info'.
8478 2013-09-16 Jiong Wang <jiwang@tilera.com>
8480 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8483 2013-09-16 Jiong Wang <jiwang@tilera.com>
8485 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8486 linux-tile-low.o to srv_tgtobj.
8488 2013-09-16 Will Newton <will.newton@linaro.org>
8490 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8493 2013-09-06 Pedro Alves <palves@redhat.com>
8495 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8496 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8497 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8498 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8499 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8500 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8502 2013-09-06 Pedro Alves <palves@redhat.com>
8504 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8505 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8507 2013-09-06 Pedro Alves <palves@redhat.com>
8509 * linux-amd64-ipa.c: Include tracepoint.h.
8510 * linux-i386-ipa.c: Include tracepoint.h.
8512 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8514 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8515 (ps_get_thread_area): New function.
8517 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8519 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8520 (initialize_low_arch): Call init_registers_crisv32 rather than
8521 init_register_crisv32.
8523 2013-09-05 Pedro Alves <palves@redhat.com>
8525 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8527 * hostio.h: ... this new file.
8528 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8529 win32-low.c: Include hostio.h.
8531 2013-09-05 Pedro Alves <palves@redhat.com>
8533 * server.h (gdb_client_data, handler_func, callback_handler_func)
8534 (delete_file_handler, add_file_handler, append_callback_event)
8535 (delete_callback_event, start_event_loop, initialize_event_loop):
8536 Move to event-loop.h and include it.
8537 * event-loop.h: New file.
8539 2013-09-05 Pedro Alves <palves@redhat.com>
8541 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8542 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8543 (loaded_dll, unloaded_dll): Move to ...
8544 * dll.h: ... this new file.
8545 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8547 2013-09-05 Pedro Alves <palves@redhat.com>
8549 * server.h (current_process, get_thread_process, all_processes)
8550 (add_inferior_to_list, for_each_inferior, current_inferior)
8551 (remove_inferior, add_process, remove_process, find_process_pid)
8552 (have_started_inferiors_p, have_attached_inferiors_p)
8553 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8554 (clear_inferiors, find_inferior, find_inferior_id)
8555 (inferior_target_data, set_inferior_target_data)
8556 (inferior_regcache_data, set_inferior_regcache_data): Move to
8557 inferiors.h, and include it.
8558 * inferiors.h: New file.
8560 2013-09-05 Pedro Alves <palves@redhat.com>
8562 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8566 2013-09-05 Pedro Alves <palves@redhat.com>
8568 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8570 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8571 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8572 (handle_tracepoint_general_set, handle_tracepoint_query)
8573 (tracepoint_finished_step, tracepoint_was_hit)
8574 (release_while_stepping_state_list, current_traceframe)
8575 (in_readonly_region, traceframe_read_mem)
8576 (fetch_traceframe_registers, traceframe_read_sdata)
8577 (traceframe_read_info, struct fast_tpoint_collect_status)
8578 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8579 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8580 (supply_fast_tracepoint_registers)
8581 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8582 (ipa_tdesc, claim_trampoline_space)
8583 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8584 (agent_mem_read, agent_get_trace_state_variable_value)
8585 (agent_set_trace_state_variable_value, agent_tsv_read)
8586 (agent_mem_read_string, get_raw_reg_func_addr)
8587 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8588 * tracepoint.h: ... this new file.
8590 2013-09-05 Pedro Alves <palves@redhat.com>
8592 * server.h (perror_with_name, error, fatal, warning, paddress)
8593 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8595 * utils.h: New file.
8597 2013-09-05 Pedro Alves <palves@redhat.com>
8599 * server.h (remote_debug, noack_mode, transport_is_reliable)
8600 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8601 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8602 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8603 (write_enn, initialize_async_io, enable_async_io)
8604 (disable_async_io, check_remote_input_interrupt_request)
8605 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8606 (dead_thread_notify, prepare_resume_reply)
8607 (decode_address_to_semicolon, decode_address, decode_m_packet)
8608 (decode_M_packet, decode_X_packet, decode_xfer_write)
8609 (decode_search_memory_packet, unhexify, hexify)
8610 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8611 (look_up_one_symbol, relocate_instruction)
8612 (monitor_output): Move to remote-utils.h, and include it.
8613 * remote-utils.h: New file.
8615 2013-09-05 Pedro Alves <palves@redhat.com>
8617 * server.h (_): Delete.
8619 2013-09-02 Pedro Alves <palves@redhat.com>
8621 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8622 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8624 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8626 2013-09-02 Pierre Muller <muller@sourceware.org>
8628 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8629 or WriteProcessMemory complete successfully and handle
8630 ERROR_PARTIAL_COPY error.
8632 2013-09-02 Pedro Alves <palves@redhat.com>
8634 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8635 error instead of EIO.
8637 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8640 * linux-low.c: Include filestuff.h.
8641 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8642 * lynx-low.c: Include filestuff.h.
8643 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8644 * server.c: Include filestuff.h.
8645 (main): Call notice_open_fds.
8646 * spu-low.c: Include filestuff.h.
8647 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8649 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8651 * Makefile.in: Explain why ../target and ../nat are not
8652 listed as include file search paths.
8653 (linux-waitpid.o): New object file rule.
8654 * configure.srv (srv_native_linux_obj): New variable.
8655 Replace all occurrences of linux native object files with
8656 $srv_native_linux_obj.
8657 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8658 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8659 (linux_enable_event_reporting): Remove declaration.
8660 (my_waitpid): Moved to common/linux-waitpid.c.
8661 (linux_wait_for_event): Pass ptid when calling
8662 linux_enable_event_reporting.
8663 (linux_supports_tracefork_flag): Remove.
8664 (linux_enable_event_reporting): Likewise.
8665 (linux_tracefork_grandchild): Remove.
8666 (STACK_SIZE): Moved to common/linux-ptrace.c.
8667 (linux_tracefork_child): Remove.
8668 (linux_test_for_tracefork): Remove.
8669 (linux_look_up_symbols): Call linux_supports_traceclone.
8670 (initialize_low): Remove call to linux_test_for_tracefork.
8671 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8672 common/linux-ptrace.h.
8673 (PTRACE_TYPE_ARG4): Likewise.
8674 Include linux-ptrace.h.
8676 2013-08-21 Pedro Alves <palves@redhat.com>
8678 * config.in: Renegerate.
8680 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8682 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8683 (SFILES): Remove $(srcdir)/common/target-common.c and
8684 add $(srcdir)/target/waitstatus.c.
8685 (OBS): Remove target-common.o and add waitstatus.o.
8686 (server_h): Remove $(srcdir)/../common/target-common.h and
8687 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8688 and $(srcdir)/../target/waitstatus.h.
8689 (target-common.o): Remove.
8690 (waitstatus.o): New target object file.
8691 * target.h: Do not include target-common.h and
8692 include target/resume.h, target/wait.h and
8693 target/waitstatus.h.
8695 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8697 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8698 to PTRACE_TYPE_ARG3.
8699 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8700 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8702 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8703 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8705 2013-07-27 Jie Zhang <jie@codesourcery.com>
8706 Daniel Jacobowitz <dan@codesourcery.com>
8707 Yao Qi <yao@codesourcery.com>
8709 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8710 (mips-linux-watch.o): New rule.
8711 (mips_linux_watch_h): New variable.
8712 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8714 * linux-mips-low.c: Include mips-linux-watch.h.
8715 (struct arch_process_info, struct arch_lwp_info): New.
8716 (update_watch_registers_callback): New function.
8717 (mips_linux_new_process, mips_linux_new_thread) New functions.
8718 (mips_linux_prepare_to_resume, mips_insert_point): New
8720 (mips_remove_point, mips_stopped_by_watchpoint): New
8722 (rsp_bp_type_to_target_hw_bp_type): New function.
8723 (mips_stopped_data_address): New function.
8724 (the_low_target): Add watchpoint support functions.
8726 2013-07-27 Yao Qi <yao@codesourcery.com>
8728 * i386-low.c: Include break-common.h.
8729 (enum target_hw_bp_type): Remove.
8731 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8733 * Makefile.in (SFILES): /common/target-common.c.
8734 (OBS): Add target-common.o.
8735 (server_h): Add $(srcdir)/../common/target-common.h.
8736 (target-common.o): New target.
8737 * server.c (queue_stop_reply_callback): Free
8738 status string after use.
8739 * target.c (target_waitstatus_to_string): Remove.
8740 * target.h: Include target-common.h.
8741 (resume_kind): Likewise.
8742 (target_waitkind): Likewise.
8743 (target_waitstatus): Likewise.
8744 (TARGET_WNOHANG): Likewise.
8746 2013-07-04 Yao Qi <yao@codesourcery.com>
8748 * Makefile.in (host_alias): Use @host_noncanonical@.
8749 (target_alias): Use @target_noncanonical@.
8750 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8751 ACX_NONCANONICAL_HOST.
8752 * configure: Regenerated.
8755 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8757 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8758 * configure: Rebuild.
8759 * Makefile.in (version_host, version_target): Get from configure.
8760 (version.c): Use $(version_host) and $(version_target).
8762 2013-07-03 Pedro Alves <palves@redhat.com>
8764 * Makefile.in (config.status): Depend on development.sh.
8765 * acinclude.m4: Include libmcheck.m4.
8766 * configure: Regenerate.
8768 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8770 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8771 attribute inside the parentheses.
8772 (winapi_DebugSetProcessKillOnExit): Ditto.
8773 (winapi_DebugBreakProcess): Ditto.
8774 (winapi_GenerateConsoleCtrlEvent): Ditto.
8776 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8778 * notif.h (notif_event): Add a dummy member to avoid compiler
8781 2013-07-01 Pedro Alves <palves@redhat.com>
8783 * hostio.c (HOSTIO_PATH_MAX): Define.
8784 (require_filename, handle_open, handle_unlink, handle_readlink):
8787 2013-07-01 Pedro Alves <palves@redhat.com>
8789 * server.h: Include "pathmax.h".
8790 * linux-low.c: Don't include sys/param.h.
8791 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8793 * win32-low.c: Don't include sys/param.h.
8794 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8796 2013-07-01 Pedro Alves <palves@redhat.com>
8798 * event-loop.c: Don't check HAVE_UNISTD_H before including
8800 * gdbreplay.c: Likewise.
8801 * remote-utils.c: Likewise.
8802 * server.c: Likewise.
8803 * configure.ac: Don't check for unistd.h.
8804 * configure: Regenerate.
8806 2013-06-28 Tom Tromey <tromey@redhat.com>
8808 * Makefile.in (version.c): Use version.in, not
8811 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8813 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8814 * configure: Rebuild.
8815 * Makefile.in (version_host, version_target): Get from configure.
8816 (version.c): Use $(version_host) and $(version_target).
8818 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8820 Fix trace-status to output user name without trailing colon.
8821 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8823 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8825 Fix trace-status to output proper start-time and stop-time.
8826 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8827 output start time and stop time in hex as gdb expects.
8829 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8831 * tracepoint.c (build_traceframe_info_xml): Output trace state
8832 variables present in the trace buffer.
8834 2013-06-24 Tom Tromey <tromey@redhat.com>
8836 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8838 (version.o): Remove.
8839 * gdbreplay.c: Include version.h.
8840 (version, host_name): Don't declare.
8841 * server.h: Include version.h.
8842 (version, host_name): Don't declare.
8844 2013-06-12 Pedro Alves <palves@redhat.com>
8846 * linux-x86-low.c (linux_is_elf64): Delete global.
8847 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8848 with local linux_pid_exe_is_elf_64_file use.
8850 2013-06-11 Pedro Alves <palves@redhat.com>
8852 * linux-low.c (regset_disabled, disable_regset): New functions.
8853 (regsets_fetch_inferior_registers)
8854 (regsets_store_inferior_registers): Use them.
8855 (initialize_regsets_info); Don't allocate the disabled_regsets
8857 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8860 2013-06-11 Pedro Alves <palves@redhat.com>
8862 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8865 2013-06-11 Pedro Alves <palves@redhat.com>
8867 * linux-x86-low.c (initialize_low_arch): Call
8868 init_registers_x32_avx_linux.
8870 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8872 Fix compatibility with Android Bionic.
8873 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8876 2013-06-07 Pedro Alves <palves@redhat.com>
8879 * Makefile.in (OBS): Add tdesc.o.
8880 (IPA_OBJS): Add tdesc-ipa.o.
8881 (tdesc-ipa.o): New rule.
8882 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8884 * linux-low.c (new_inferior): Delete.
8885 (disabled_regsets, num_regsets): Delete.
8886 (linux_add_process): Adjust to set the new per-process
8888 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8889 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8890 was a stop. When calling arch_setup, switch the current inferior
8891 to the thread that got an event.
8892 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8893 (regsets_fetch_inferior_registers)
8894 (regsets_store_inferior_registers): New regsets_info parameter.
8896 (linux_register_in_regsets): New regs_info parameter. Adjust to
8898 (register_addr, fetch_register, store_register): New usrregs_info
8899 parameter. Adjust to use it.
8900 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8901 parameter regs_info. Adjust to use it.
8902 (linux_fetch_registers): Get the current inferior's regs_info, and
8904 (linux_store_registers): Ditto.
8905 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8906 (initialize_low): Don't initialize the target_regsets here. Call
8907 initialize_low_arch.
8908 * linux-low.h (target_regsets): Delete declaration.
8909 (struct regsets_info): New.
8910 (struct usrregs_info): New.
8911 (struct regs_info): New.
8912 (struct process_info_private) <new_inferior>: New field.
8913 (struct linux_target_ops): Delete the num_regs, regmap, and
8914 regset_bitmap fields. New field regs_info.
8915 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8916 * i387-fp.c (num_xmm_registers): Delete.
8917 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8918 calls to new interface.
8919 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8920 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8921 Infer the number of xmm registers from the regcache's target
8923 * i387-fp.h (num_xmm_registers): Delete.
8924 * inferiors.c (add_thread): Don't install the thread's regcache
8926 * proc-service.c (gregset_info): Fetch the current inferior's
8927 regs_info. Adjust to use it.
8928 * regcache.c: Include tdesc.h.
8929 (register_bytes, reg_defs, num_registers)
8930 (gdbserver_expedite_regs): Delete.
8931 (get_thread_regcache): If the thread doesn't have a regcache yet,
8932 create one, instead of aborting gdbserver.
8933 (regcache_invalidate_one): Rename to ...
8934 (regcache_invalidate_thread): ... this.
8935 (regcache_invalidate_one): New.
8936 (regcache_invalidate): Only invalidate registers of the current
8938 (init_register_cache): Add target_desc parameter, and use it.
8939 (new_register_cache): Ditto. Assert the target description has a
8940 non zero registers_size.
8941 (regcache_cpy): Add assertions. Adjust.
8942 (realloc_register_cache, set_register_cache): Delete.
8943 (registers_to_string, registers_from_string): Adjust.
8944 (find_register_by_name, find_regno, find_register_by_number)
8945 (register_cache_size): Add target_desc parameter, and use it.
8946 (free_register_cache_thread, free_register_cache_thread_one)
8947 (regcache_release, register_cache_size): New.
8948 (register_size): Add target_desc parameter, and use it.
8949 (register_data, supply_register, supply_register_zeroed)
8950 (supply_regblock, supply_register_by_name, collect_register)
8951 (collect_register_as_string, collect_register_by_name): Adjust.
8952 * regcache.h (struct target_desc): Forward declare.
8953 (struct regcache) <tdesc>: New field.
8954 (init_register_cache, new_register_cache): Add target_desc
8956 (regcache_invalidate_thread): Declare.
8957 (regcache_invalidate_one): Delete declaration.
8958 (regcache_release): Declare.
8959 (find_register_by_number, register_cache_size, register_size)
8960 (find_regno): Add target_desc parameter.
8961 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8963 * remote-utils.c: Include tdesc.h.
8964 (outreg, prepare_resume_reply): Adjust.
8965 * server.c: Include tdesc.h.
8966 (gdbserver_xmltarget): Delete declaration.
8967 (get_features_xml, process_serial_event): Adjust.
8968 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8970 (struct process_info) <tdesc>: New field.
8971 (ipa_tdesc): Declare.
8972 * tdesc.c: New file.
8973 * tdesc.h: New file.
8974 * tracepoint.c: Include tdesc.h.
8975 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8976 (get_context_regcache): Adjust to pass ipa_tdesc down.
8977 (do_action_at_tracepoint): Adjust to get the register cache size
8978 from the context regcache's description.
8979 (traceframe_walk_blocks): Adjust to get the register cache size
8980 from the current trace frame's description.
8981 (traceframe_get_pc): Adjust to get current trace frame's
8982 description and pass it down.
8983 (gdb_collect): Adjust to get the register cache size from the
8985 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8986 (gdbserver_xmltarget): Delete.
8987 (initialize_low_tracepoint): Set the ipa's target description.
8988 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8989 (initialize_low_tracepoint): Set the ipa's target description.
8990 * linux-x86-low.c: Include tdesc.h.
8991 [__x86_64__] (is_64bit_tdesc): New.
8992 (ps_get_thread_area, x86_get_thread_area): Use it.
8993 (i386_cannot_store_register): Rename to ...
8994 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8995 (i386_cannot_fetch_register): Rename to ...
8996 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8997 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8999 (target_regsets): Rename to ...
9000 (x86_regsets): ... this.
9001 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9003 (x86_siginfo_fixup): Use is_64bit_tdesc.
9004 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9005 (tdesc_x32_avx_linux, tdesc_x32_linux)
9006 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9008 (x86_linux_update_xmltarget): Delete.
9009 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9010 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9011 (AMD64_LINUX_USER64_CS): New.
9012 (x86_linux_read_description): New, based on
9013 x86_linux_update_xmltarget.
9014 (same_process_callback): New.
9015 (x86_arch_setup_process_callback): New.
9016 (x86_linux_update_xmltarget): New.
9017 (x86_regsets_info): New.
9018 (amd64_linux_regs_info): New.
9019 (i386_linux_usrregs_info): New.
9020 (i386_linux_regs_info): New.
9021 (x86_linux_regs_info): New.
9022 (x86_arch_setup): Reimplement.
9023 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9024 (x86_emit_ops): Ditto.
9025 (the_low_target): Adjust. Install x86_linux_regs_info,
9026 x86_cannot_fetch_register, and x86_cannot_store_register.
9027 (initialize_low_arch): New.
9028 * linux-ia64-low.c (tdesc_ia64): Declare.
9029 (ia64_fetch_register): Adjust.
9030 (ia64_usrregs_info, regs_info): New globals.
9031 (ia64_regs_info): New function.
9032 (the_low_target): Adjust.
9033 (initialize_low_arch): New function.
9034 * linux-sparc-low.c (tdesc_sparc64): Declare.
9035 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9037 (sparc_arch_setup): New function.
9038 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9039 (the_low_target): Adjust.
9040 (initialize_low_arch): New function.
9041 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9042 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9043 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9044 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9045 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9046 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9047 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9048 (tdesc_powerpc_isa205_vsx64l): Declare.
9049 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9050 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9051 (ppc_set_pc, ppc_get_hwcap): Adjust.
9052 (ppc_usrregs_info): Forward declare.
9053 (!__powerpc64__) ppc_regmap_adjusted: New global.
9054 (ppc_arch_setup): Adjust to the current process'es target
9056 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9057 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9058 (ppc_store_evrregset): Adjust.
9059 (target_regsets): Rename to ...
9060 (ppc_regsets): ... this, and make static.
9061 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9062 (ppc_regs_info): New function.
9063 (the_low_target): Adjust.
9064 (initialize_low_arch): New function.
9065 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9066 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9067 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9068 (tdesc_s390x_linux64v2): Declare.
9069 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9070 (s390_fill_gregset, s390_store_last_break): Adjust.
9071 (target_regsets): Rename to ...
9072 (s390_regsets): ... this, and make static.
9073 (s390_get_pc, s390_set_pc): Adjust.
9074 (s390_get_hwcap): New target_desc parameter, and use it.
9075 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9076 (s390_arch_setup): Adjust to set the current process'es target
9077 description. Don't adjust the regmap.
9078 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9079 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9080 (regs_info_3264): New globals.
9081 (s390_regs_info): New function.
9082 (the_low_target): Adjust.
9083 (initialize_low_arch): New function.
9084 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9085 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9086 [__mips64] (init_registers_mips_linux)
9087 (init_registers_mips_dsp_linux): Delete defines.
9088 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9089 (have_dsp): New global.
9090 (mips_read_description): New, based on mips_arch_setup.
9091 (mips_arch_setup): Reimplement.
9092 (get_usrregs_info): New function.
9093 (mips_cannot_fetch_register, mips_cannot_store_register)
9094 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9095 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9096 (target_regsets): Rename to ...
9097 (mips_regsets): ... this, and make static.
9098 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9099 (dsp_regs_info, regs_info): New globals.
9100 (mips_regs_info): New function.
9101 (the_low_target): Adjust.
9102 (initialize_low_arch): New function.
9103 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9104 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9106 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9107 (arm_read_description): New, with bits factored from
9109 (arm_arch_setup): Reimplement.
9110 (target_regsets): Rename to ...
9111 (arm_regsets): ... this, and make static.
9112 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9113 (arm_regs_info): New function.
9114 (the_low_target): Adjust.
9115 (initialize_low_arch): New function.
9116 * linux-m68k-low.c (tdesc_m68k): Declare.
9117 (target_regsets): Rename to ...
9118 (m68k_regsets): ... this, and make static.
9119 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9120 (m68k_regs_info): New function.
9121 (m68k_arch_setup): New function.
9122 (the_low_target): Adjust.
9123 (initialize_low_arch): New function.
9124 * linux-sh-low.c (tdesc_sharch): Declare.
9125 (target_regsets): Rename to ...
9126 (sh_regsets): ... this, and make static.
9127 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9128 (sh_regs_info, sh_arch_setup): New functions.
9129 (the_low_target): Adjust.
9130 (initialize_low_arch): New function.
9131 * linux-bfin-low.c (tdesc_bfin): Declare.
9132 (bfin_arch_setup): New function.
9133 (bfin_usrregs_info, regs_info): New globals.
9134 (bfin_regs_info): New function.
9135 (the_low_target): Adjust.
9136 (initialize_low_arch): New function.
9137 * linux-cris-low.c (tdesc_cris): Declare.
9138 (cris_arch_setup): New function.
9139 (cris_usrregs_info, regs_info): New globals.
9140 (cris_regs_info): New function.
9141 (the_low_target): Adjust.
9142 (initialize_low_arch): New function.
9143 * linux-cris-low.c (tdesc_crisv32): Declare.
9144 (cris_arch_setup): New function.
9145 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9146 (cris_regs_info): New function.
9147 (the_low_target): Adjust.
9148 (initialize_low_arch): New function.
9149 * linux-m32r-low.c (tdesc_m32r): Declare.
9150 (m32r_arch_setup): New function.
9151 (m32r_usrregs_info, regs_info): New globals.
9152 (m32r_regs_info): Adjust.
9153 (initialize_low_arch): New function.
9154 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9155 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9156 (tic6x_usrregs_info): Forward declare.
9157 (tic6x_read_description): New function, based on ...
9158 (tic6x_arch_setup): ... this. Reimplement.
9159 (target_regsets): Rename to ...
9160 (tic6x_regsets): ... this, and make static.
9161 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9162 (tic6x_regs_info): New function.
9163 (the_low_target): Adjust.
9164 (initialize_low_arch): New function.
9165 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9166 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9167 (target_regsets): Rename to ...
9168 (xtensa_regsets): ... this, and make static.
9169 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9171 (xtensa_arch_setup, xtensa_regs_info): New functions.
9172 (the_low_target): Adjust.
9173 (initialize_low_arch): New function.
9174 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9175 (nios2_arch_setup): Set the current process'es tdesc.
9176 (target_regsets): Rename to ...
9177 (nios2_regsets): ... this.
9178 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9179 (nios2_regs_info): New function.
9180 (the_low_target): Adjust.
9181 (initialize_low_arch): New function.
9182 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9183 (aarch64_arch_setup): Set the current process'es tdesc.
9184 (target_regsets): Rename to ...
9185 (aarch64_regsets): ... this.
9186 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9187 (aarch64_regs_info): New function.
9188 (the_low_target): Adjust.
9189 (initialize_low_arch): New function.
9190 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9192 (target_regsets): Rename to ...
9193 (tile_regsets): ... this.
9194 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9195 (tile_regs_info): New function.
9196 (tile_arch_setup): Set the current process'es tdesc.
9197 (the_low_target): Adjust.
9198 (initialize_low_arch): New function.
9199 * spu-low.c (tdesc_spu): Declare.
9200 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9201 * win32-arm-low.c (tdesc_arm): Declare.
9202 (arm_arch_setup): New function.
9203 (the_low_target): Install arm_arch_setup instead of
9205 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9206 (init_windows_x86): Rename to ...
9207 (i386_arch_setup): ... this. Set `win32_tdesc'.
9208 (the_low_target): Adjust.
9209 * win32-low.c (win32_tdesc): New global.
9210 (child_add_thread): Don't create the thread cache here.
9211 (do_initial_child_stuff): Set the new process'es tdesc.
9212 * win32-low.h (struct target_desc): Forward declare.
9213 (win32_tdesc): Declare.
9214 * lynx-i386-low.c (tdesc_i386): Declare global.
9215 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9216 * lynx-low.c (lynx_tdesc): New global.
9217 (lynx_add_process): Set the new process'es tdesc.
9218 * lynx-low.h (struct target_desc): Forward declare.
9219 (lynx_tdesc): Declare global.
9220 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9221 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9222 * nto-low.c (nto_tdesc): New global.
9223 (do_attach): Set the new process'es tdesc.
9224 * nto-low.h (struct target_desc): Forward declare.
9225 (nto_tdesc): Declare.
9226 * nto-x86-low.c (tdesc_i386): Declare.
9227 (nto_x86_arch_setup): Set `nto_tdesc'.
9229 2013-06-04 Gary Benson <gbenson@redhat.com>
9231 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9232 to qSupported response when appropriate.
9233 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9234 with nonzero-length annex.
9235 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9236 arguments supplied in annex.
9238 2013-05-31 Doug Evans <dje@google.com>
9241 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9242 64 bits in 64-cross-32 environment.
9244 2013-05-28 Pedro Alves <palves@redhat.com>
9246 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9247 (aarch64-without-fpu.c): Delete rule.
9248 * configure.srv (aarch64*-*-linux*): Remove references to
9249 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9250 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9253 2013-05-24 Pedro Alves <palves@redhat.com>
9255 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9256 instead of strchr/decode_address. Error if the range isn't split
9257 with a ','. Don't assume there's be a ':' in the action.
9259 2013-05-23 Yao Qi <yao@codesourcery.com>
9260 Pedro Alves <palves@redhat.com>
9262 * linux-low.c (lwp_in_step_range): New function.
9263 (linux_wait_1): If the thread was range stepping and stopped
9264 outside the stepping range, report the stop to GDB. Otherwise,
9265 continue stepping. Add range stepping debug output.
9266 (linux_set_resume_request): Copy the step range from the resume
9268 (linux_supports_range_stepping): New.
9269 (linux_target_ops) <supports_range_stepping>: Set to
9270 linux_supports_range_stepping.
9271 * linux-low.h (struct linux_target_ops)
9272 <supports_range_stepping>: New field.
9273 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9274 * linux-x86-low.c (x86_supports_range_stepping): New.
9275 (the_low_target) <supports_range_stepping>: Set to
9276 x86_supports_range_stepping.
9277 * server.c (handle_v_cont): Handle 'r' action.
9278 (handle_v_requests): Append ";r" if the target supports range
9280 * target.h (struct thread_resume) <step_range_start,
9281 step_range_end>: New fields.
9282 (struct target_ops) <supports_range_stepping>:
9284 (target_supports_range_stepping): New macro.
9286 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9288 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9289 confusion in comment.
9291 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9293 * lynx-low.c (struct process_info_private): New type.
9294 (lynx_add_process): New function.
9295 (lynx_create_inferior, lynx_attach): Replace calls to
9296 add_process by calls to lynx_add_process.
9297 (lynx_resume): If PTID is null, then try using
9298 current_process()->private->last_wait_event_ptid.
9300 (lynx_clear_inferiors): Delete. The contents of that function
9301 has been inlined in lynx_mourn;
9302 (lynx_wait_1): Save the ptid in the process's private data.
9303 (lynx_mourn): Free the process' private data. Replace call
9304 to lynx_clear_inferiors by call to clear_inferiors.
9306 2013-05-17 Yao Qi <yao@codesourcery.com>
9308 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9311 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9313 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9314 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9315 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9316 PT_TEXT_END_ADDR guards. Update comments.
9317 (linux_target_op) <read_offsets>: Conditionally define to
9318 linux_read_offsets if the target is UCLIBC and if it defines
9319 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9321 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9322 Andrew Jenner <andrew@codesourcery.com>
9324 * Makefile.in (SFILES): Add linux-nios2-low.c.
9325 (clean): Add action to delete nios2-linux.c.
9326 (nios2-linux.c): New rule.
9327 * configure.srv: Add nios2*-*-linux*.
9328 * linux-nios2-low.c: New.
9330 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9332 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9334 2013-04-25 Hui Zhu <hui@codesourcery.com>
9337 * ax.c (ax_printf): Add fflush.
9339 2013-04-22 Tom Tromey <tromey@redhat.com>
9341 * Makefile.in (SFILES): Add filestuff.c.
9342 (OBS): Add filestuff.o.
9343 (filestuff.o): New target.
9344 * config.in, configure: Rebuild.
9345 * configure.ac: Check for fdwalk, pipe2.
9347 2013-04-17 Pedro Alves <palves@redhat.com>
9349 * configure.ac (USE_THREAD_DB): Delete variable.
9350 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9351 Don't AC_SUBST USE_THREAD_DB.
9352 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9353 * config.in, configure: Regenerate.
9355 2013-04-16 Pedro Alves <palves@redhat.com>
9357 * linux-low.h (struct lwp_info) <thread_known>: Move under
9358 the USE_THREAD_DB #ifdef.
9360 2013-04-16 Pedro Alves <palves@redhat.com>
9362 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9363 (linux-low.o): Delete rule.
9364 * linux-low.h: Always include "gdb_thread_db.h" instead of
9365 conditionally including thread_db.h.
9366 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9369 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9371 * Makefile.in (install-only): Fix make install regression.
9373 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9375 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9376 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9378 * gdbserver.1: Remove.
9380 2013-03-22 Pedro Alves <palves@redhat.com>
9382 * linux-low.c (handle_extended_wait): Don't call
9383 linux_enable_event_reporting.
9385 2013-03-15 Tony Theodore <tonyt@logyst.com>
9388 * Makefile.in (SHELL): Use @SHELL@.
9390 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9392 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9395 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9397 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9398 Remove extraneous NULL element.
9400 2013-03-13 Yao Qi <yao@codesourcery.com>
9402 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9403 'V' block in trace frame.
9405 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9407 * target.h (struct target_ops): Add btrace ops.
9408 (target_supports_btrace): New macro.
9409 (target_enable_btrace): New macro.
9410 (target_disable_btrace): New macro.
9411 (target_read_btrace): New macro.
9412 * gdbthread.h (struct thread_info): Add btrace field.
9413 * server.c: Include btrace-common.h.
9414 (handle_btrace_general_set): New function.
9415 (handle_btrace_enable): New function.
9416 (handle_btrace_disable): New function.
9417 (handle_general_set): Call handle_btrace_general_set.
9418 (handle_qxfer_btrace): New function.
9419 (struct qxfer qxfer_packets[]): Add btrace entry.
9420 * inferiors.c (remove_thread): Disable btrace.
9421 * linux-low: Include linux-btrace.h.
9422 (linux_low_enable_btrace): New function.
9423 (linux_low_read_btrace): New function.
9424 (linux_target_ops): Add btrace ops.
9425 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9426 Add srv_linux_btrace=yes.
9427 (x86_64-*-linux*): Add linux-btrace.o.
9428 Add srv_linux_btrace=yes.
9429 * configure.ac: Define HAVE_LINUX_BTRACE.
9430 * config.in: Regenerated.
9431 * configure: Regenerated.
9433 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9435 * server.c (handle_qxfer): Preserve error message if -3 is
9437 (qxfer): Document the -3 return value.
9439 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9441 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9442 (linux_btrace_h): New variable.
9443 (linux-btrace.o): New rule.
9445 2013-03-08 Stan Shebs <stan@codesourcery.com>
9446 Hafiz Abid Qadeer <abidh@codesourcery.com>
9448 * tracepoint.c (trace_buffer_size): New global.
9449 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9450 (init_trace_buffer): Change to one-argument function. Allocate
9451 trace buffer memory.
9452 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9453 handle QTBuffer:size packet.
9454 (cmd_bigqtbuffer_size): New function.
9455 (initialize_tracepoint): Call init_trace_buffer with
9456 DEFAULT_TRACE_BUFFER_SIZE.
9457 * server.c (handle_query): Add QTBuffer:size in the
9460 2013-03-07 Yao Qi <yao@codesourcery.com>
9462 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9463 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9465 (cmd_qtsp): Adjust condition. Do post increment.
9466 Set cur_action and cur_step_action back to 0.
9468 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9471 * linux-low.c (linux_write_memory): Return early success if LEN is
9474 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9476 * configure.srv: Add x86_64-*-cygwin* as target.
9478 2013-02-28 Tom Tromey <tromey@redhat.com>
9480 * configure.ac: Invoke AC_SYS_LARGEFILE.
9481 * configure, config.in: Rebuild.
9483 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9485 * win32-low.c: Throughout, fix format strings and casts of
9486 printf-like functions to avoid type related warnings on all
9488 (get_child_debug_event): Print dwDebugEventCode as hex since
9489 that's how it's usually documented.
9491 2013-02-28 Yao Qi <yao@codesourcery.com>
9493 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9496 2013-02-27 Jiong Wang <jiwang@tilera.com>
9498 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9499 (reg-tilegx32.c): New rule.
9500 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9501 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9502 different register info initializer according to elf class.
9503 (init_registers_tilgx32): New function. The tilegx32 register info
9505 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9506 (tile_store_gregset): Likewise.
9508 2013-02-27 Yao Qi <yao@codesourcery.com>
9510 * server.c (process_point_options): Print debug message when
9511 debug_threads is true.
9513 2013-02-26 Yao Qi <yao@codesourcery.com>
9515 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9517 2013-02-19 Pedro Alves <palves@redhat.com>
9518 Kai Tietz <ktietz@redhat.com>
9522 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9523 instead of strtoul to extract address from packet.
9524 (process_serial_event) <'z'>: Likewise.
9526 2013-02-18 Yao Qi <yao@codesourcery.com>
9528 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9530 2013-02-14 Pedro Alves <palves@redhat.com>
9534 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9535 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9537 2013-02-14 Pedro Alves <palves@redhat.com>
9539 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9541 2013-02-14 Pedro Alves <palves@redhat.com>
9543 * tracepoint.c (save_string): Delete.
9544 (add_tracepoint_action): Use savestring instead of save_string.
9546 2013-02-12 Pedro Alves <palves@redhat.com>
9548 * linux-xtensa-low.c: Ditto.
9549 * xtensa-xtregs.c: Ditto.
9551 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9553 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9556 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9558 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9559 aarch64_num_wp_regs and aarch64_num_bp_regs to
9560 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9562 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9564 * linux-aarch64-low.c (ps_get_thread_area): Replace
9565 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9567 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9568 Marcus Shawcroft <marcus.shawcroft@arm.com>
9569 Nigel Stephens <nigel.stephens@arm.com>
9570 Yufeng Zhang <yufeng.zhang@arm.com>
9572 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9573 (aarch64.c, aarch64-without-fpu.c): New targets.
9574 * configure.srv (aarch64*-*-linux*): New.
9575 * linux-aarch64-low.c: New file.
9577 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9579 * linux-low.c (handle_extended_wait, linux_create_inferior)
9580 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9581 (dequeue_one_deferred_signal, linux_resume_one_thread)
9582 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9583 (linux_tracefork_grandchild, linux_test_for_tracefork)
9584 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9585 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9586 where the argument is 0.
9588 2013-01-25 Yao Qi <yao@codesourcery.com>
9590 * event-loop.c: Include "queue.h".
9591 (gdb_event_p): New typedef.
9592 (struct gdb_event) <next_event>: Remove.
9593 (event_queue): Change to QUEUE(gdb_event_p).
9594 (async_queue_event): Remove.
9595 (gdb_event_xfree): New.
9596 (initialize_event_loop): New.
9597 (process_event): Use API from QUEUE.
9598 (wait_for_event): Likewise.
9599 * server.c (main): Call initialize_event_loop.
9600 * server.h (initialize_event_loop): Declare.
9602 2013-01-18 Yao Qi <yao@codesourcery.com>
9604 * ax.h (struct eval_agent_expr_context): New.
9605 (gdb_eval_agent_expr): Update declaration.
9606 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9607 TFRAME. Add new argument CTX.
9608 * server.h (struct eval_agent_expr_context): Declare.
9609 (agent_mem_read, agent_tsv_read): Update declaration.
9610 (agent_mem_read_string): Likewise.
9611 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9612 (add_traceframe_block): Add new argument TPOINT.
9613 Increase TPOINT->traceframe_usage.
9614 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9615 eval_tracepoint_agent_expr.
9616 (condition_true_at_tracepoint): Likewise.
9617 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9618 (agent_mem_read_string, agent_tsv_read): Likewise.
9620 2013-01-16 Yao Qi <yao@codesourcery.com>
9622 * linux-low.c (linux_resume_one_lwp): Don't check
9623 'lwp->bp_reinsert != 0'.
9625 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9626 Pedro Alves <palves@redhat.com>
9628 * lynx-low.c (ptrace_request_to_str): Define a temporary
9629 macro and use it to simplify this function's implementation.
9631 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9633 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9636 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9638 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9640 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9642 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9644 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9646 * lynx-low.c (lynx_resume): Use the resume_info parameter
9647 to determine the ptid for the lynx_ptrace call, unless
9648 it is equal to minus_one_ptid, in which case we use the
9649 ptid of the current_inferior.
9650 (lynx_wait_1): After having received a thread create/exit
9651 event, resume the inferior's execution using the signaling
9652 thread's ptid, rather than the old ptid.
9654 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9656 * lynx-low.c (lynx_resume): Delete variable ret.
9658 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9660 * gdbreplay.c (gdbreplay_version): Update copyright year.
9661 * server.c (gdbserver_version): Likewise.
9663 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9665 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9668 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9670 * lynx-low.c (ptrace_request_to_str): Add handling for
9673 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9675 * lynx-low.c (lynx_attach): Delete variable new_process.
9677 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9679 * lynx-low.c (lynx_create_inferior): Delete variable
9682 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9684 * lynx-low.c (ptrace_request_to_str): Do not handle
9685 PTRACE_GETTHREADLIST if this macro does not exist.
9687 2012-12-15 Yao Qi <yao@codesourcery.com>
9689 * Makefile.in (OBS): Add notif.o.
9690 * notif.c, notif.h: New.
9691 * server.c: Include "notif.h".
9692 (struct vstop_notif) <next>: Remove.
9694 (queue_stop_reply): Update.
9695 (push_event, send_next_stop_reply): Remove.
9696 (discard_queued_stop_replies): Update.
9697 (notif_stop): New variable.
9698 (handle_v_stopped): Remove.
9699 (handle_v_requests): Don't call handle_v_stopped. Call
9700 handle_ack_notif instead.
9701 (queue_stop_reply_callback): Call notif_event_enque instead
9702 of queue_stop_reply.
9703 (handle_status): Don't call send_next_stop_reply, call
9704 notif_write_event instead.
9705 (kill_inferior_callback): Likewise.
9706 (detach_or_kill_inferior_callback): Likewise.
9707 (main): Call initialize_notif.
9708 (process_serial_event): Call QUEUE_is_empty.
9709 (handle_target_event): Call notif_push instead of push event.
9710 * server.h (push_event): Remove declaration.
9712 2012-12-10 Tom Tromey <tromey@redhat.com>
9714 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9715 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9718 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9719 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9720 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9721 (amd64-linux-ipa.o, ax.o): Rewrite.
9722 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9723 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9724 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9725 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9726 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9727 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9728 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9729 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9730 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9731 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9732 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9733 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9734 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9735 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9736 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9737 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9738 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9739 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9740 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9741 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9742 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9743 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9744 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9745 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9746 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9747 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9748 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9749 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9750 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9751 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9752 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9753 (reg-tilegx.o): Remove.
9754 (all_object_files): New macro.
9755 Include .deps files.
9756 * aclocal.m4, configure: Rebuild.
9757 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9758 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9759 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9761 2012-12-05 Tom Tromey <tromey@redhat.com>
9764 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9766 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9768 * configure.ac: Check for linux/perf_event.h.
9769 * config.in: Regenerated.
9770 * configure: Regenerated.
9772 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9774 * hostio.c (handle_readlink): Decrease buffer size
9775 parameter passed to readlink by one byte.
9777 2012-11-26 Yao Qi <yao@codesourcery.com>
9779 * configure.ac (build_warnings): Append '-Wempty-body'.
9780 * configure: Regenerated.
9781 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9784 2012-11-15 Pierre Muller <muller@sourceware.org>
9786 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9787 * config.in: Regenerate.
9788 * configure: Regenerate.
9789 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9790 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9791 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9792 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9794 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9795 instead of <sys/wait.h> header.
9796 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9798 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9800 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9801 (various make rules): Remove -DGDBSERVER
9803 2012-11-09 Yao Qi <yao@codesourcery.com>
9805 * spu-low.c (current_ptid): Move it to ..
9806 * gdbthread.h: ... here. New.
9807 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9808 * server.c (myresume, process_serial_event): Likewise.
9809 * thread-db.c (thread_db_find_new_threads): Likewise.
9810 * tracepoint.c (run_inferior_command): Likewise.
9812 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9814 * server.c (handle_search_memory_1): Include access length in
9817 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9819 * linux-crisv32-low.c: Fix compile errors.
9821 2012-09-04 Yao Qi <yao@codesourcery.com>
9823 * tracepoint.c (cmd_qtsv): Adjust debug message.
9824 Don't check CUR_TPOINT.
9826 2012-08-28 Yao Qi <yao@codesourcery.com>
9828 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9829 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9830 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9831 Remove declarations of xmalloc, xreallloc, xstrdup and
9833 * Makefile.in (libiberty_h): New.
9834 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9835 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9837 2012-08-23 Yao Qi <yao@codesourcery.com>
9839 * server.h: Remove declaration of 'xsnprintf'.
9841 2012-08-22 Keith Seitz <keiths@redhat.com>
9843 * server.h: Include build-gnulib-gbserver/config.h.
9844 * gdbreplay.c: Likewise.
9846 2012-08-08 Doug Evans <dje@google.com>
9848 * Makefile.in (SFILES): Add gdb_vecs.c.
9849 (OBS): Add gdb_vecs.o.
9850 (gdb_vecs_h, host_defs_h): New variables.
9851 (thread-db.o): Add $(gdb_vecs_h) dependency.
9852 (gdb_vecs.o): New rule.
9853 * thread-db.c: #include "gdb_vecs.h".
9854 (thread_db_load_search): Use a vector to iterate over path elements.
9855 Handle text appearing after "$pdir".
9857 * configure.ac: Add check for strstr.
9858 * config.in: Regenerate.
9859 * configure: Regenerate.
9861 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9863 * hostio.c (handle_pread): If pread fails, fall back to attempting
9865 (handle_pwrite): Likewise for pwrite.
9867 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9869 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9870 between unsupported TYPE and unimplementable ADDR/LEN combination.
9871 (arm_insert_point): Act on new return value.
9873 2012-07-31 Pedro Alves <palves@redhat.com>
9875 * server.c (process_point_options): Only skip tokens if we find
9876 one that is unrecognized. Don't treat 'X' specially while
9877 skipping unrecognized tokens.
9879 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9881 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9882 to 4-byte-align HW breakpoint addresses for Thumb.
9884 2012-07-27 Yao Qi <yao@codesourcery.com>
9888 * server.h: Declare gdb_agent_about_to_close.
9889 * target.c (kill_inferior): Include "agent.h".
9890 New. Send command 'kill'.
9891 * target.h (kill_inferior): Removed macro.
9892 * tracepoint.c (gdb_agent_about_to_close): New.
9893 (gdb_agent_helper_thread): Handle command 'close'.
9894 Wait endlessly until the inferior stops.
9895 Install gdb_agent_remove_socket to atexit hook.
9896 (agent_socket_name): New static variable.
9897 (gdb_agent_socket_init): Replace local variable 'name' with
9898 'agent_socket_name'.
9899 (gdb_agent_remove_socket): New.
9901 2012-07-27 Yao Qi <yao@codesourcery.com>
9903 * server.c (process_point_options): Stop at 'X' when parsing.
9905 2012-07-19 Michael Eager <eager@eagercon.com>
9907 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9909 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9910 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9911 hardware breakpoint.
9913 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9915 * gdbserver/linux-low.c (initialize_low): Call
9916 linux_ptrace_init_warnings.
9918 2012-07-02 Doug Evans <dje@google.com>
9920 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9923 2012-07-02 Stan Shebs <stan@codesourcery.com>
9925 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9926 (ax.o): Add it to build rule.
9928 (OBS): Add format.o.
9929 (IPA_OBS): Add format.o.
9930 * server.c (handle_query): Claim support for breakpoint commands.
9931 (process_point_options): Add command case.
9932 (process_serial_event): Leave running if there are printfs in
9934 * mem-break.h (any_persistent_commands): Declare.
9935 (add_breakpoint_commands): Declare.
9936 (gdb_no_commands_at_breakpoint): Declare.
9937 (run_breakpoint_commands): Declare.
9938 * mem-break.c (struct point_command_list): New struct.
9939 (struct breakpoint): New field command_list.
9940 (any_persistent_commands): New function.
9941 (add_commands_to_breakpoint): New function.
9942 (add_breakpoint_commands): New function.
9943 (gdb_no_commands_at_breakpoint): New function.
9944 (run_breakpoint_commands): New function.
9945 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9947 * ax.c: Include format.h.
9948 (ax_printf): New function.
9949 (gdb_eval_agent_expr): Add printf opcode.
9951 2012-06-13 Yao Qi <yao@codesourcery.com>
9953 * server.c (start_inferior): Remove duplicated writes to fields
9954 'last_resume_kind' and 'last_status' of 'current_inferior'.
9956 2012-06-12 Yao Qi <yao@codesourcery.com>
9957 Pedro Alves <palves@redhat.com>
9959 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9961 * server.c (handle_v_cont): Extend comment.
9963 2012-06-11 Yao Qi <yao@codesourcery.com>
9965 * linux-low.c (linux_attach): Add 'static'.
9967 2012-06-06 Yao Qi <yao@codesourcery.com>
9969 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9971 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9973 Fix gcc -flto compilation warning.
9974 * server.c (main): Make variable multi_mode and attach volatile.
9976 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9978 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9979 if the platform doesn't know about it.
9981 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9983 * Makefile.in (SFILES): Add linux-tile-low.c.
9984 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9985 * configure.srv: Handle tilegx-*-linux*.
9986 * linux-tile-low.c: New file.
9988 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9990 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9992 2012-05-24 Pedro Alves <palves@redhat.com>
9996 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9998 2012-05-24 Pedro Alves <palves@redhat.com>
10002 Replace target_signal with gdb_signal throughout.
10004 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10006 * linux-low.c (linux_store_registers): Avoid the copying sequence
10007 when no data has been retrieved by ptrace.
10009 2012-05-22 Will Deacon <will.deacon@arm.com>
10011 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10012 Include asm/ptrace.h.
10013 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10016 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10018 * linux-low.c (linux_store_registers): Don't re-retrieve data
10019 with ptrace that has already been obtained from /proc. Always
10020 copy any data retrieved with ptrace to the buffer supplied.
10022 2012-05-11 Yao Qi <yao@codesourcery.com>
10023 Pedro Alves <palves@redhat.com>
10025 * linux-low.c (enum stopping_threads_kind): New.
10026 (stopping_threads): Change type to `enum stopping_threads_kind'.
10027 (handle_extended_wait): If stopping and suspending threads, leave
10028 the new_lwp suspended too.
10029 (linux_wait_for_event): Adjust.
10030 (stop_all_lwps): Set `stopping_threads' to
10031 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10032 whether we're suspending threads or just stopping them. Assert no
10035 2012-04-29 Yao Qi <yao@codesourcery.com>
10037 * server.h: Move some code to ...
10038 * gdbthread.h: ... here. New.
10039 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10040 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10041 (nto-low.o, win32-low.o): Likewise.
10042 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10043 * regcache.c, remote-utils.c, server.c: Likewise.
10044 * target.c, tracepoint.c, win32-low.c: Likewise.
10046 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10048 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10049 (PTRACE_ARG4_TYPE): Likewise.
10050 (PTRACE_XFER_TYPE): Likewise.
10051 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10052 ptrace to PTRACE_ARG3_TYPE.
10053 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10054 (PTRACE_ARG4_TYPE): Likewise.
10055 (PTRACE_XFER_TYPE): Likewise.
10056 (linux_detach_one_lwp): Cast fourth argument of
10057 ptrace to long then PTRACE_ARG4_TYPE.
10058 (regsets_fetch_inferior_registers): Cast third argument of
10059 ptrace to long then PTRACE_ARG3_TYPE.
10060 (regsets_store_inferior_registers): Likewise.
10062 2012-04-20 Pedro Alves <palves@redhat.com>
10064 * configure: Regenerate.
10066 2012-04-19 Pedro Alves <palves@redhat.com>
10068 * Makefile.in (GNULIB_BUILDDIR): New.
10069 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10070 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10071 (all, install-only, uninstall, clean-info, all-lib, clean): No
10072 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10073 (maintainer-clean realclean distclean): Use subdir_do.
10075 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10076 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10077 * acinclude.m4: Include acx_configure_dir.m4.
10078 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10079 calls. Call AC_PROG_RANLIB. Configure gnulib using
10082 (GNULIB_STDINT_H): Adjust.
10083 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10084 * gdbreplay.c: Include build-gnulib/config.h.
10085 * server.h: Likewise.
10086 * aclocal.m4: Regenerate.
10087 * config.in: Regenerate.
10088 * configure: Regenerate.
10090 2012-04-19 Pedro Alves <palves@redhat.com>
10092 * Makefile.in (LIBGNU, INCGNU): Adjust.
10093 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10094 (all, install-only, uninstall, clean-info, all-lib, clean)
10095 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10096 * configure.ac: Adjust AC_OUTPUT output.
10097 * aclocal.m4: Regenerate.
10098 * configure: Regenerate.
10100 2012-04-19 Pedro Alves <palves@redhat.com>
10102 * Makefile.in (generated_files): New.
10103 (server_h): Remove the explicit dependency on config.h, and depend
10104 on $generated_files.
10106 2012-04-19 Pedro Alves <palves@redhat.com>
10108 * Makefile.in (INCGNU): Add -Ignulib.
10110 2012-04-19 Pedro Alves <palves@redhat.com>
10112 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10113 (INCGNU): ... this, and spell out -I here.
10114 (GNULIB_LIB): Rename to ...
10115 (LIBGNU): ... this.
10116 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10118 2012-04-19 Pedro Alves <palves@redhat.com>
10120 * config.in: Regenerate.
10122 2012-04-19 Pedro Alves <palves@redhat.com>
10124 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10125 * server.h (memmem): Remove declaration.
10126 * config.in: Regenerate.
10127 * configure: Regenerate.
10129 2012-04-19 Yao Qi <yao@codesourcery.com>
10131 * Makefile.in (SFILES): Add common/vec.c.
10135 2012-04-19 Yao Qi <yao@codesourcery.com>
10137 * remote-utils.c (prepare_resume_reply): Replace with macro
10138 target_core_of_thread.
10139 * server.c (handle_qxfer_threads_proper): Likewise.
10140 * target.h (traget_core_of_thread): New macro.
10142 2012-04-18 Pedro Alves <palves@redhat.com>
10144 * aclocal.m4: Regenerate.
10145 * configure: Regenerate.
10147 2012-04-16 Yao Qi <yao@codesourcery.com>
10149 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10150 duplicated on address.
10152 2012-04-16 Yao Qi <yao@codesourcery.com>
10154 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10155 (struct tracepoint_action_ops) <send>: New field.
10156 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10157 (agent_expr_send, x_tracepoint_action_send): New.
10158 (l_tracepoint_action_send): New.
10159 (cmd_qtdp): Download and install tracepoint
10160 according to `use_agent'.
10161 (run_inferior_command): Add one more parameter `len'.
10163 (tracepoint_send_agent): New.
10164 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10166 2012-04-16 Yao Qi <yao@codesourcery.com>
10168 * tracepoint.c (download_tracepoints): Moved to ...
10169 (cmd_qtstart): ... here.
10171 2012-04-14 Yao Qi <yao@codesourcery.com>
10173 * tracepoint.c: Include inttypes.h.
10174 (struct collect_memory_action): Use sized types.
10175 (struct tracepoint): Likewise.
10176 (cmd_qtdp, stop_tracing): Update print specifiers.
10177 (cmd_qtp, response_tracepoint): Likewise.
10178 (collect_data_at_tracepoint): Likewise.
10179 (collect_data_at_step): Likewise.
10181 2012-04-14 Yao Qi <yao@codesourcery.com>
10183 Import gnulib module inttypes.
10184 * aclocal.m4, config.in, configure: Regenerated.
10186 2012-04-14 Yao Qi <yao@codesourcery.com>
10188 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10189 Makefile and config.status at last.
10191 2012-04-13 Yao Qi <yao@codesourcery.com>
10193 * tracepoint.c: Include stdint.h unconditionally.
10195 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10197 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10198 on BFD_HAVE_SYS_PROCFS_TYPE.
10199 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10200 * configure: Regenerate.
10201 * config.in: Likewise.
10203 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10205 * Makefile.in (clean): Also remove x32.c x32-linux.c
10206 x32-avx.c x32-avx-linux.c.
10207 (x32.o): New target.
10209 (x32-linux.o): Likewise.
10210 (x32-linux.c): Likewise.
10211 (x32-avx.o): Likewise.
10212 (x32-avx.c): Likewise.
10213 (x32-avx-linux.o): Likewise.
10214 (x32-avx-linux.c): Likewise.
10216 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10217 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10218 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10219 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10220 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10221 i386/x32-avx-linux.xml.
10223 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10224 (init_registers_x32_avx_linux): Likwise.
10225 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10226 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10228 2012-04-13 Pedro Alves <palves@redhat.com>
10230 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10231 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10232 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10233 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10236 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10238 * linux-x86-low.c (compat_x32_clock_t): New.
10239 (compat_x32_siginfo_t): Likewise.
10240 (compat_x32_siginfo_from_siginfo): Likewise.
10241 (siginfo_from_compat_x32_siginfo): Likewise.
10242 (linux_is_elf64): Likewise.
10243 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10244 and siginfo_from_compat_x32_siginfo for x32.
10245 (x86_arch_setup): Set linux_is_elf64.
10247 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10250 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10252 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10253 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10254 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10255 compatible with process.
10257 2012-04-12 Yao Qi <yao@codesourcery.com>
10259 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10260 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10261 (install-only, install-info, clean): Handle sub dir gnulib.
10262 (all-lib, am--refresh): New targets.
10263 (memmem.o): Remove target.
10264 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10265 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10266 (AC_REPLACE_FUNCS): Remove memmem.
10267 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10268 (AC_OUTPUT): Generate Makefile in gnulib/.
10269 * aclocal.m4, config.in, configure: Regenerated.
10271 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10273 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10275 2012-04-05 Pedro Alves <palves@redhat.com>
10277 -Werror=strict-aliasing
10279 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10282 2012-04-04 Pedro Alves <palves@redhat.com>
10284 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10285 (sparc_store_gregset_from_stack, sparc_store_gregset)
10286 (sparc_breakpoint_at): Fix formatting.
10288 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10290 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10292 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10293 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10294 * config.in: Regenerate.
10295 * configure: Likewise.
10297 2012-03-29 Pedro Alves <palves@redhat.com>
10299 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10300 Correct ptrace arguments.
10302 2012-03-28 Pedro Alves <palves@redhat.com>
10304 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10305 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10306 (IA64_FR1_REGNUM): New defines.
10307 (ia64_fetch_register): New.
10308 (the_low_target): Install it.
10309 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10311 * linux-low.c (linux_fetch_registers): Try the
10312 the_low_target.fetch_register hook first.
10314 * linux-arm-low.c (the_low_target): Adjust.
10315 * linux-bfin-low.c (the_low_target): Adjust.
10316 * linux-cris-low.c (the_low_target): Adjust.
10317 * linux-crisv32-low.c (the_low_target): Adjust.
10318 * linux-m32r-low.c (the_low_target): Adjust.
10319 * linux-m68k-low.c (the_low_target): Adjust.
10320 * linux-mips-low.c (the_low_target): Adjust.
10321 * linux-ppc-low.c (the_low_target): Adjust.
10322 * linux-s390-low.c (the_low_target): Adjust.
10323 * linux-sh-low.c (the_low_target): Adjust.
10324 * linux-sparc-low.c (the_low_target): Adjust.
10325 * linux-tic6x-low.c (the_low_target): Adjust.
10326 * linux-x86-low.c (the_low_target): Adjust.
10327 * linux-xtensa-low.c (the_low_target): Adjust.
10329 2012-03-26 Pedro Alves <palves@redhat.com>
10331 * server.c (handle_qxfer_libraries): Don't bail early if
10332 the_target->qxfer_libraries_svr4 is not NULL.
10334 2012-03-26 Pedro Alves <palves@redhat.com>
10336 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10338 2012-03-23 Pedro Alves <palves@redhat.com>
10340 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10341 "library-list-svr4" element's start tag when the the DSO list is
10344 2012-03-23 Pedro Alves <palves@redhat.com>
10346 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10347 a variable whose type size is the same as the inferior's pointer
10350 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10352 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10354 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10355 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10356 * linux-low.h: Include <signal.h>.
10357 (struct siginfo): Remove forward declaration.
10358 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10361 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10363 * .gitignore: Ignore more files.
10365 2012-03-19 Pedro Alves <palves@redhat.com>
10366 Jan Kratochvil <jan.kratochvil@redhat.com>
10368 * server.c (cont_thread, general_thread): Add describing comments.
10369 (start_inferior): Clear `cont_thread'.
10370 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10373 2012-03-15 Yao Qi <yao@codesourcery.com>
10375 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10377 (cmd_qtdp): ... here.
10379 2012-03-15 Yao Qi <yao@codesourcery.com>
10381 * tracepoint.c (struct tracepoint_action_ops): New.
10382 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10383 (m_tracepoint_action_download): New.
10384 (r_tracepoint_action_download): New.
10385 (x_tracepoint_action_download): New.
10386 (l_tracepoint_action_download): New.
10387 (add_tracepoint_action): Install `action->ops' according type.
10388 (download_tracepoint_1): Move code `download' function pointer
10389 of various tracepoint_action_ops.
10391 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10393 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10394 linux_ptrace_attach_warnings.
10396 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10398 * Makefile.in (linux-ptrace.o): New.
10399 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10400 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10401 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10402 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10403 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10405 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10407 2012-03-08 Yao Qi <yao@codesourcery.com>
10408 Pedro Alves <palves@redhat.com>
10410 Fix PR server/13392.
10411 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10412 offset of JMP insn.
10413 * tracepoint.c (remove_tracepoint): New.
10414 (cmd_qtdp): Call remove_tracepoint when failed to install.
10416 2012-03-07 Pedro Alves <palves@redhat.com>
10418 * linux-low.c (get_detach_signal): New.
10419 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10420 Pass on pending signals to PTRACE_DETACH. Check the result of the
10422 * server.c (program_signals, program_signals_p): New.
10423 (handle_general_set): Handle QProgramSignals.
10424 * server.h (program_signals, program_signals_p): Declare.
10426 2012-03-05 Pedro Alves <palves@redhat.com>
10427 Jan Kratochvil <jan.kratochvil@redhat.com>
10429 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10432 2012-03-03 Yao Qi <yao@codesourcery.com>
10434 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10435 agent_look_up_symbols.
10437 2012-03-03 Yao Qi <yao@codesourcery.com>
10439 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10440 (linux-x86-low.o): Likewise.
10441 * server.h: Remove in_process_agent_loaded.
10442 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10446 2012-03-03 Yao Qi <yao@codesourcery.com>
10448 * tracepoint.c (gdb_agent_capability): New global.
10449 (in_process_agent_loaded_ust): Renamed to
10450 `in_process_agent_supports_ust'.
10452 (in_process_agent_supports_ust): Call agent_capability_check.
10453 (clear_installed_tracepoints): Assert that agent supports
10456 2012-03-03 Yao Qi <yao@codesourcery.com>
10458 * linux-low.c (linux_supports_agent): New.
10459 (linux_target_ops): Initialize field `supports_agent' with
10460 linux_supports_agent.
10461 * target.h (struct target_ops) <supports_agent>: New.
10462 (target_supports_agent): New macro.
10463 * server.c (handle_general_set): Handle packet 'QAgent'.
10464 (handle_query): Send `QAgent+'.
10465 * Makefile.in (server.o): Depends on agent.h.
10467 2012-03-03 Yao Qi <yao@codesourcery.com>
10469 * Makefile.in (OBS): Add agent.o.
10470 Add new rule for agent.o.
10471 Track dependence of tracepoint.c on agent.h.
10472 * tracepoint.c (run_inferior_command_1):
10473 (run_inferior_command): Call agent_run_command.
10474 (gdb_ust_connect_sync_socket): Deleted. Move it to
10476 (resume_thread, stop_thread): Likewise.
10477 (gdb_ust_socket_init): Renamed to ...
10478 (gdb_agent_socket_init): ... New.
10479 (gdb_ust_thread): Renamed to ...
10480 (gdb_agent_helper_thread): ... New.
10481 (gdb_ust_init): Move some code to ...
10482 (gdb_agent_init): ... here. New.
10483 [HAVE_UST]: Call gdb_ust_init.
10484 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10485 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10486 * config.in, configure: Regenerated.
10488 2012-03-02 Pedro Alves <palves@redhat.com>
10490 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10491 * linux-low.c (struct simple_pid_list): New.
10492 (stopped_pids): New a struct simple_pid_list pointer.
10493 (add_to_pid_list, pull_pid_from_list): New.
10494 (handle_extended_wait): Don't assume the first signal new children
10495 report is SIGSTOP. Adjust call to pull_pid_from_list.
10496 (linux_wait_for_lwp): Adjust.
10498 2012-03-02 Yao Qi <yao@codesourcery.com>
10500 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10503 2012-03-02 Yao Qi <yao@codesourcery.com>
10505 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10506 `stop_pc' and `tpoint'. Update caller.
10508 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10510 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10511 * linux-low.c (use_linux_regsets): New macro.
10512 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10513 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10514 (linux_register_in_regsets): New function.
10515 (usr_fetch_inferior_registers): Skip registers covered by
10517 (usr_store_inferior_registers): Likewise.
10518 (usr_fetch_inferior_registers): New macro.
10519 (usr_store_inferior_registers): Likewise.
10520 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10521 (linux_store_registers): Likewise.
10522 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10524 (init_registers_mips64_dsp_linux): Likewise.
10525 (init_registers_mips_linux): New macro.
10526 (init_registers_mips_dsp_linux): Likewise.
10527 (mips_dsp_num_regs): Likewise.
10528 (DSP_BASE, DSP_CONTROL): New fallback macros.
10529 (mips_base_regs): New macro.
10530 (mips_regmap): Use it. Fix the size.
10531 (mips_dsp_regmap): New variable.
10532 (mips_dsp_regset_bitmap): Likewise.
10533 (mips_arch_setup): New function.
10534 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10536 (mips_cannot_store_register): Likewise.
10537 (the_low_target): Update .arch_setup, .num_regs and .regmap
10538 initializers. Add .regset_bitmap initializer.
10539 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10541 * linux-bfin-low.c (the_low_target): Likewise.
10542 * linux-cris-low.c (the_low_target): Likewise.
10543 * linux-crisv32-low.c (the_low_target): Likewise.
10544 * linux-ia64-low.c (the_low_target): Likewise.
10545 * linux-m32r-low.c (the_low_target): Likewise.
10546 * linux-m68k-low.c (the_low_target): Likewise.
10547 * linux-ppc-low.c (the_low_target): Likewise.
10548 * linux-s390-low.c (the_low_target): Likewise.
10549 * linux-sh-low.c (the_low_target): Likewise.
10550 * linux-sparc-low.c (the_low_target): Likewise.
10551 * linux-tic6x-low.c (the_low_target): Likewise.
10552 * linux-x86-low.c (the_low_target): Likewise.
10553 * linux-xtensa-low.c (the_low_target): Likewise.
10554 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10555 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10556 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10558 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10559 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10561 2012-02-29 Yao Qi <yao@codesourcery.com>
10562 Pedro Alves <palves@redhat.com>
10564 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10565 `step_over_finished' is true.
10567 2012-02-27 Pedro Alves <palves@redhat.com>
10569 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10570 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10572 2012-02-27 Pedro Alves <palves@redhat.com>
10575 * linux-low.c (pid_is_stopped): New.
10576 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10578 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10580 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10583 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10585 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10587 2012-02-24 Luis Machado <lgustavo@codesourcery>
10589 * server.c (handle_query): Advertise support for target-side
10590 breakpoint condition evaluation.
10591 (process_point_options): New function.
10592 (process_serial_event): When inserting a breakpoint, check for
10593 a target-side condition that should be evaluated.
10595 * mem-break.c: Include regcache.h and ax.h.
10596 (point_cond_list_t): New data structure.
10597 (breakpoint) <cond_list>: New field.
10598 (find_gdb_breakpoint_at): Make non-static.
10599 (delete_gdb_breakpoint_at): Clear any target-side
10601 (clear_gdb_breakpoint_conditions): New function.
10602 (add_condition_to_breakpoint): Likewise.
10603 (add_breakpoint_condition): Likewise.
10604 (gdb_condition_true_at_breakpoint): Likewise.
10605 (gdb_breakpoint_here): Return result directly instead
10606 of going through a local variable.
10608 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10609 (clear_gdb_breakpoint_conditions): Likewise.
10610 (add_breakpoint_condition): Likewise.
10611 (gdb_condition_true_at_breakpoint): Likewise.
10613 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10614 (need_step_over_p): Take target-side breakpoint condition into
10617 2012-02-24 Luis Machado <lgustavo@codesourcery>
10619 * server.h: Include tracepoint.h.
10620 (agent_mem_read, agent_get_trace_state_variable_value,
10621 agent_set_trace_state_variable_value,
10622 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10623 get_set_tsv_func_addr): New prototypes.
10625 * ax.h: New include file.
10626 * ax.c: New source file.
10628 * tracepoint.c: Include ax.h.
10629 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10630 agent_expr, eval_result_type): Move to ax.h.
10631 (parse_agent_expr): Rename to ...
10632 (gdb_parse_agent_expr): ... this, make it non-static and move
10634 (unparse_agent_expr) Rename to ...
10635 (gdb_unparse_agent_expr): ... this, make it non-static and move
10637 (eval_agent_expr): Rename to ...
10638 (eval_tracepoint_agent_expr): ... this.
10639 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10640 forward declarations.
10641 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10642 (agent_get_trace_state_variable_value): New function.
10643 (agent_set_trace_state_variable_value): New function.
10644 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10645 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10646 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10647 (condition_true_at_tracepoint): Likewise.
10648 (parse_agent_expr): Rename to ...
10649 (gdb_parse_agent_expr): ... this and move to ax.c.
10650 (unparse_agent_expr): Rename to ...
10651 (gdb_unparse_agent_expr): ... this and move to ax.c.
10652 (gdb_agent_op_name): Move to ax.c.
10653 (eval_agent_expr): Rename to ...
10654 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10656 (eval_tracepoint_agent_expr): New function.
10657 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10659 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10661 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10662 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10663 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10664 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10665 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10666 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10667 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10668 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10669 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10670 (compile_bytecodes): Remove forward declaration.
10671 (is_goto_target): Move to ax.c.
10672 (compile_bytecodes): Move to ax.c and call
10673 agent_get_trace_state_variable_value (...) and
10674 agent_set_trace_state_variable_value (...).
10676 * Makefile.in: Update ax.c and IPA dependencies.
10678 2012-02-24 Pedro Alves <palves@redhat.com>
10680 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10681 (cmd_bigqtbuffer_circular): ... this. Only handle
10682 'QTBuffer:circular:'.
10683 (handle_tracepoint_general_set): Adjust.
10685 2012-02-16 Yao Qi <yao@codesourcery.com>
10687 * inferiors.c: Move code to ...
10688 * dll.c: .... here. New.
10689 * server.h: Declare clear_dlls.
10690 * Makefile.in (SFILES): Add dll.c.
10694 2012-02-11 Yao Qi <yao@codesourcery.com>
10696 * server.c: (handle_monitor_command): Add a new parameter
10698 (handle_query): Update caller.
10700 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10702 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10703 * configure, config.in: Regenerate.
10704 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10707 2012-02-02 Pedro Alves <palves@redhat.com>
10709 Try SIGKILL first, then PTRACE_KILL.
10710 * linux-low.c (linux_kill_one_lwp): New.
10711 (linux_kill_one_lwp): Rename to ...
10712 (kill_one_lwp_callback): ... this. Use the new
10713 linux_kill_one_lwp.
10715 2012-02-02 Pedro Alves <palves@redhat.com>
10717 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10720 2012-01-27 Pedro Alves <palves@redhat.com>
10722 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10723 (elf_64_file_p): Make static.
10724 (linux_pid_exe_is_elf_64_file): New.
10725 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10726 Delete declarations.
10727 (linux_pid_exe_is_elf_64_file): Declare.
10728 * linux-x86-low.c (x86_arch_setup): Use
10729 linux_pid_exe_is_elf_64_file.
10731 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10733 * linux-low.c (linux_wait_for_event_1): Rename to ...
10734 (linux_wait_for_event): ... here and merge it with former
10735 linux_wait_for_event - new variable wait_ptid, use it.
10736 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10738 2012-01-23 Pedro Alves <palves@redhat.com>
10740 * server.c (main): Avoid yet another case of infinite loop while
10741 detaching/killing after a longjmp.
10743 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10746 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10748 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10750 * hostio.c (handle_readlink): New function.
10751 (handle_vFile): Call it to handle "vFile:readlink" packets.
10753 2012-01-20 Pedro Alves <palves@redhat.com>
10754 Ulrich Weigand <ulrich.weigand@linaro.org>
10756 * server.c (handle_v_requests): Only support vAttach and vRun to
10757 start multiple processes when in extended protocol mode.
10759 2012-01-17 Pedro Alves <palves@redhat.com>
10761 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10762 memalign plus mprotect to allocate the scratch buffer.
10764 2012-01-13 Pedro Alves <palves@redhat.com>
10766 * server.c (attach_inferior): Clear `cont_thread'.
10768 2012-01-13 Pedro Alves <palves@redhat.com>
10770 * server.c (main): Avoid infinite loop while detaching/killing
10773 2012-01-09 Doug Evans <dje@google.com>
10775 * server.c (start_inferior): Set last_ptid in --wrapper case.
10777 2012-01-06 Yao Qi <yao@codesourcery.com>
10779 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10781 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10783 2012-01-04 Yao Qi <yao@codesourcery.com>
10785 * tracepoint.c (cmd_qtdp): Print debug message
10786 for static tracepoint.
10788 2012-01-04 Yao Qi <yao@codesourcery.com>
10790 * tracepoint.c (trace_vdebug): Differentiate debug message
10791 between gdbserver and IPA.
10793 2012-01-03 Yao Qi <yao@codesourcery.com>
10795 * tracepoint.c (tracepoint_was_hit): Don't collect for
10798 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10800 * terminal.h: Reformat copyright header.
10802 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10804 * server.c (gdbserver_version): Update copyright year.
10805 * gdbreplay.c (gdbreplay_version): Likewise.
10807 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10809 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10812 2011-12-18 Hui Zhu <teawater@gmail.com>
10813 * linux-low.c (linux_create_inferior): Save return value to ret.
10815 2011-12-18 Hui Zhu <teawater@gmail.com>
10817 * linux-low.c (linux_create_inferior): Save return value to ret.
10819 2011-12-16 Doug Evans <dje@google.com>
10821 * linux-low.c (linux_create_inferior): If stdio connection,
10822 redirect stdin from /dev/null, stdout to stderr.
10823 * remote-utils.c (remote_is_stdio): New static global.
10824 (remote_connection_is_stdio): New function.
10825 (remote_prepare): Handle stdio connection.
10826 (remote_open): Ditto.
10827 (remote_close): Don't close stdin for stdio connections.
10828 (read_prim,write_prim): New functions. Replace all calls to
10829 read/write to these.
10830 * server.c (main): Watch for "-" argument. Move call to
10831 remote_prepare before start_inferior.
10832 * server.h (STDIO_CONNECTION_NAME): New macro.
10833 (remote_connection_is_stdio): Declare.
10835 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10836 in debugging output.
10838 2011-12-15 Yao Qi <yao@codesourcery.com>
10840 * tracepoint.c: Include sys/syscall.h.
10841 (gdb_ust_thread): Remove preprocessor conditional.
10843 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10845 * linux-low.c (linux_detach_one_lwp): Call
10846 the_low_target.prepare_to_resume before detaching.
10848 2011-12-14 Yao Qi <yao@codesourcery.com>
10850 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10853 2011-12-14 Yao Qi <yao@codesourcery.com>
10855 * i386-low.c (i386_low_stopped_data_address): Initialize local
10856 variable `control'.
10858 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10862 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10863 DR_CONTROL unless necessary. Extend comments.
10864 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10865 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10867 2011-12-13 Yao Qi <yao@codesourcery.com>
10869 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10871 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10873 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10875 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10876 Print new debug message for such case.
10878 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10880 Fix overlapping memcpy.
10881 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10882 the read_inferior_memory transfer.
10883 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10884 write_inferior_memory transfer.
10885 (set_fast_tracepoint_jump): New variable buf. Use it for the
10886 read_inferior_memory and write_inferior_memory transfers.
10887 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10888 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10889 Use it for the write_inferior_memory transfer.
10890 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10893 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10895 * linux-low.c (fetch_register, store_register): Make code
10896 consistent, fix formatting.
10898 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10900 * linux-low.c (usr_store_inferior_registers): Factor out code
10901 to handle individual registers into...
10902 (store_register): ... this new function.
10904 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10906 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10907 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10908 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10909 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10910 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10911 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10912 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10913 (srv_xmlfiles): Add new XML files.
10915 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10917 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10918 (init_registers_s390_linux32v1): Add prototype.
10919 (init_registers_s390_linux32v2): Likewise.
10920 (init_registers_s390_linux64v1): Likewise.
10921 (init_registers_s390_linux64v2): Likewise.
10922 (init_registers_s390x_linux64v1): Likewise.
10923 (init_registers_s390x_linux64v2): Likewise.
10924 (s390_num_regs): Increment to 52.
10925 (s390_regmap): Add orig_r2 register.
10926 (s390_num_regs_3264): Increment to 68.
10927 (s390_regmap_3264): Add orig_r2 register.
10928 (s390_collect_ptrace_register): Handle orig_r2 register.
10929 (s390_supply_ptrace_register): Likewise.
10930 (s390_fill_last_break): New function.
10931 (s390_store_last_break): Likewise.
10932 (s390_fill_system_call): New function.
10933 (s390_store_system_call): Likewise.
10934 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10936 (s390_check_regset): New function.
10937 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10938 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10939 Update target_regsets for available register sets.
10941 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10942 Jan Kratochvil <jan.kratochvil@redhat.com>
10944 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10945 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10947 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10948 * linux-low.h (struct process_info_private): New member r_debug.
10949 * server.c (handle_qxfer_libraries): Call
10950 the_target->qxfer_libraries_svr4.
10951 (handle_qxfer_libraries_svr4): New function.
10952 (qxfer_packets): New entry "libraries-svr4".
10953 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10954 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10955 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10956 PACKET_qXfer_libraries_svr4.
10958 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10960 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10961 PSW address/mask between 8-byte and 16-byte formats.
10962 (s390_supply_ptrace_register): Likewise.
10963 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10964 basic addressing mode bit.
10966 2011-11-24 Stan Shebs <stan@codesourcery.com>
10968 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10970 2011-11-17 Stan Shebs <stan@codesourcery.com>
10972 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10973 (tracing_start_time): New global.
10974 (tracing_stop_time): New global.
10975 (tracing_user_name): New global.
10976 (tracing_notes): New global.
10977 (tracing_stop_note): New global.
10978 (cmd_qtstart): Set traceframe_usage, start_time.
10979 (stop_tracing): Set stop_time.
10980 (cmd_qtstatus): Report additional status.
10981 (cmd_qtp): New function.
10982 (handle_tracepoint_query): Call it.
10983 (cmd_qtnotes): New function.
10984 (handle_tracepoint_general_set): Call it.
10985 (get_timestamp): Rename from tsv_get_timestamp.
10987 2011-11-14 Stan Shebs <stan@codesourcery.com>
10988 Kwok Cheung Yeung <kcy@codesourcery.com>
10990 * linux-x86-low.c (small_jump_insn): New.
10991 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10992 trampoline and error message, build a trampoline and issue a small
10993 jump instruction to it.
10994 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10995 trampoline and error message.
10996 (x86_get_min_fast_tracepoint_insn_len): New.
10997 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10998 * linux-low.h (struct linux_target_ops): Add arguments to
10999 install_fast_tracepoint_jump_pad operation, add new operation.
11000 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11002 (linux_get_min_fast_tracepoint_insn_len): New function.
11003 (linux_target_op): Add new operation.
11004 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11005 (gdb_trampoline_buffer_end): Ditto.
11006 (gdb_trampoline_buffer_error): Ditto.
11007 (struct ipa_sym_addresses): Add fields for new IPA variables.
11008 (symbol_list): Add entries for new IPA variables.
11009 (struct tracepoint): Add fields to hold the address range of the
11010 trampoline used by the tracepoint.
11011 (trampoline_buffer_head): New static variable.
11012 (trampoline_buffer_tail): Ditto.
11013 (claim_trampoline_space): New function.
11014 (have_fast_tracepoint_trampoline_buffer): New function.
11015 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11017 (install_fast_tracepoint): Ditto, also add error buffer argument.
11018 (cmd_qtminftpilen): New function.
11019 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11020 (fast_tracepoint_from_trampoline_address): New function.
11021 (fast_tracepoint_collecting): Handle trampoline as part of jump
11023 (set_trampoline_buffer_space): New function.
11024 (initialize_tracepoint): Initialize new IPA variables.
11025 * target.h (struct target_ops): Add arguments to
11026 install_fast_tracepoint_jump_pad operation, add new
11027 get_min_fast_tracepoint_insn_len operation.
11028 (target_get_min_fast_tracepoint_insn_len): New.
11029 (install_fast_tracepoint_jump_pad): Add arguments.
11030 * server.h (IPA_BUFSIZ): Define.
11031 * linux-i386-ipa.c: Include extra header files.
11032 (initialize_fast_tracepoint_trampoline_buffer): New function.
11033 (initialize_low_tracepoint): Call it.
11034 * server.h (set_trampoline_buffer_space): Declare.
11035 (claim_trampoline_space): Ditto.
11036 (have_fast_tracepoint_trampoline_buffer): Ditto.
11038 2011-11-14 Yao Qi <yao@codesourcery.com>
11040 * server.c (handle_query): Handle InstallInTrace for qSupported.
11041 * tracepoint.c (add_tracepoint): Sort list.
11042 (install_tracepoint, download_tracepoint): New.
11043 (cmd_qtdp): Call them to install and download tracepoints.
11044 (sort_tracepoints): Removed.
11045 (cmd_qtstart): Update.
11047 2011-11-14 Yao Qi <yao@codesourcery.com>
11049 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11050 * mem-break.h: Declare.
11051 * tracepoint.c (cmd_qtstart): Move some code to ...
11052 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11054 (download_tracepoints): Move some code to ...
11055 (download_tracepoint_1): ... here. New.
11057 2011-11-08 Yao Qi <yao@codesourcery.com>
11059 * remote-utils.c (relocate_instruction): A comment fix.
11061 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11063 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11064 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11065 dr_status_mirror and dr_control_mirror from debug_reg_state.
11066 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11067 (i386_initial_stuff): Remove use of deleted globals.
11068 (i386_get_thread_context, i386_set_thread_context,
11069 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11070 from debug_reg_state.
11072 2011-11-05 Yao Qi <yao@codesourcery.com>
11074 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11075 address as TPOINT's.
11077 2011-11-02 Stan Shebs <stan@codesourcery.com>
11079 * tracepoint.c (agent_mem_read_string): New function.
11080 (eval_agent_expr): Call it for tracenz.
11081 * server.c (handle_query): Report support for tracenz.
11083 2011-11-02 Yao Qi <yao@codesourcery.com>
11085 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11087 2011-11-02 Yao Qi <yao@codesourcery.com>
11089 * target.h: Fix a typo in comment.
11091 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11093 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11094 clobber the breakpoints' shadows with fast tracepoint jumps.
11095 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11096 * target.c (write_inferior_memory): Also pass MYADDR down to
11099 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11101 * configure.ac: Check support for personality routine.
11102 * configure: Regenerate.
11103 * config.in: Likewise.
11104 * linux-low.c: Include <sys/personality.h>.
11105 Define ADDR_NO_RANDOMIZE if necessary.
11106 (linux_create_inferior): Disable address space randomization when
11107 forking inferior, if requested.
11108 (linux_supports_disable_randomization): New function.
11109 (linux_target_ops): Install it.
11110 * server.h (disable_randomization): Declare.
11111 * server.c (disable_randomization): New global variable.
11112 (handle_general_set): Handle QDisableRandomization.
11113 (handle_query): Likewise for qSupported.
11114 (main): Support --disable-randomization and --no-disable-randomization
11115 command line arguments.
11116 * target.h (struct target_ops): Add supports_disable_randomization.
11117 (target_supports_disable_randomization): New macro.
11119 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11121 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11123 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11124 [!PT_GETDSBT] (target_loadmap): New definition.
11125 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11126 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11127 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11128 and PT_GETDSBT to LINUX_LOADMAP.
11129 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11130 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11132 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11134 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11135 (arm_linux_hwbp_cap): New static variable.
11136 (arm_linux_get_hwbp_cap): Replace by ...
11137 (arm_linux_init_hwbp_cap): ... this new function.
11138 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11139 (arm_linux_get_hw_watchpoint_count): Likewise.
11140 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11141 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11142 (arm_prepare_to_resume): Use perror_with_name instead of error.
11144 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11146 * linux-arm-low.c: Include <signal.h>.
11147 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11148 (struct arm_linux_hwbp_cap): New data type.
11149 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11150 (struct arm_linux_hw_breakpoint): New data type.
11151 (MAX_BPTS, MAX_WPTS): Define.
11152 (struct arch_process_info, struct arch_lwp_info): New data types.
11153 (arm_linux_get_hwbp_cap): New function.
11154 (arm_linux_get_hw_breakpoint_count): Likewise.
11155 (arm_linux_get_hw_watchpoint_count): Likewise.
11156 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11157 (arm_hwbp_control_initialize): Likewise.
11158 (arm_hwbp_control_is_enabled): Likewise.
11159 (arm_hwbp_control_is_initialized): Likewise.
11160 (arm_hwbp_control_disable): Likewise.
11161 (arm_linux_hw_breakpoint_equal): Likewise.
11162 (arm_linux_hw_point_initialize): Likewise.
11163 (struct update_registers_data): New data structure.
11164 (update_registers_callback: New function.
11165 (arm_insert_point): Likewise.
11166 (arm_remove_point): Likewise.
11167 (arm_stopped_by_watchpoint): Likewise.
11168 (arm_stopped_data_address): Likewise.
11169 (arm_new_process): Likewise.
11170 (arm_new_thread): Likewise.
11171 (arm_prepare_to_resume): Likewise.
11172 (the_low_target): Register arm_insert_point, arm_remove_point,
11173 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11174 arm_new_thread, and arm_prepare_to_resume.
11176 2011-09-15 Stan Shebs <stan@codesourcery.com>
11178 * server.h (struct emit_ops): Add compare-goto fields.
11179 * tracepoint.c (gdb_agent_op_sizes): New table.
11180 (emit_eq_goto): New function.
11181 (emit_ne_goto): New function.
11182 (emit_lt_goto): New function.
11183 (emit_le_goto): New function.
11184 (emit_gt_goto): New function.
11185 (emit_ge_goto): New function.
11186 (is_goto_target): New function.
11187 (compile_bytecodes): Recognize special cases of compare-goto
11188 combinations and call specialized emitters for them.
11189 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11190 (amd64_emit_ne_goto): New function.
11191 (amd64_emit_lt_goto): New function.
11192 (amd64_emit_le_goto): New function.
11193 (amd64_emit_gt_goto): New function.
11194 (amd64_emit_ge_goto): New function.
11195 (amd64_emit_ops): Add the new functions.
11196 (i386_emit_eq_goto): New function.
11197 (i386_emit_ne_goto): New function.
11198 (i386_emit_lt_goto): New function.
11199 (i386_emit_le_goto): New function.
11200 (i386_emit_gt_goto): New function.
11201 (i386_emit_ge_goto): New function.
11202 (i386_emit_ops): Add the new functions.
11204 2011-09-08 Stan Shebs <stan@codesourcery.com>
11206 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11207 (i386_emit_epilogue): Restore %ebx.
11209 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11211 * server.c (step_thread): Remove definition.
11212 (process_serial_event): Don't handle Hs.
11213 * server.h (step_thread): Remove declaration.
11214 * target.c (set_desired_inferior): Remove use of step_thread.
11216 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11218 * linux-low.c: Include linux-procfs.h.
11219 (linux_attach_lwp_1): Update comments.
11220 (linux_attach): Scan for existing threads when attaching to a
11221 process that is the tgid.
11222 * Makefile.in: Update dependencies.
11224 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11226 * configure.srv: Add linux-procfs.o dependencies.
11228 2011-08-14 Yao Qi <yao@codesourcery.com>
11230 * target.h (struct target_ops): Fix indent.
11231 * win32-low.c (win32_target_ops): Fix comment.
11233 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11234 Yao Qi <yao@codesourcery.com>
11236 * Makefile.in (clean): Remove tic6x-*.c files.
11237 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11238 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11239 (tic6x-c64xp-linux.c): Likewise.
11240 * configure.srv: Add support for tic6x-*-uclinux.
11241 * linux-tic6x-low.c: New.
11242 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11244 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11245 Yao Qi <yao@codesourcery.com>
11247 * target.h (struct target_ops): Add read_loadmap.
11248 * linux-low.c (struct target_loadseg): New type.
11249 (struct target_loadmap): New type.
11250 (linux_read_loadmap): New function.
11251 (linux_target_ops): Add linux_read_loadmap.
11252 * server.c (handle_query): Support qXfer:fdpic:read packet.
11253 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11256 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11258 * win32-low.c: Include <stdint.h>.
11260 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11262 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11263 to the inferior here.
11264 (i386_remove_aligned_watchpoint): Ditto.
11265 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11266 fit part of the watchpoint in the debug registers.
11267 (i386_update_inferior_debug_regs): New.
11268 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11269 registers, and only update the inferior on success.
11270 (i386_low_remove_watchpoint): Ditto.
11272 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11274 * linux-low.c (compare_ints, unique, list_threads, show_process,
11275 linux_core_of_thread): Delete.
11276 (linux_target_ops): Change linux_core_of_thread to
11277 linux_common_core_of_thread.
11278 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11279 * utils.c (malloc_failure): Change type of argument.
11280 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11281 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11282 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11283 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11284 (IPA_OBJS): Add common-utils-ipa.o.
11285 (ptid_h, linux_osdata_h): New macros.
11286 (server_h): Add common/common-utils.h, common/xml-utils.h,
11287 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11289 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11290 ptid.o, buffer.o): New rules.
11291 (linux-low.o): Add common/linux-osdata.h as a dependency.
11292 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11293 * configure.ac: Add AC_HEADER_DIRENT check.
11294 * config.in: Regenerate.
11295 * configure: Regenerate.
11296 * remote-utils.c (xml_escape_text): Delete.
11297 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11298 buffer_xml_printf): Move to common/buffer.c.
11299 * server.c (main): Remove call to initialize_inferiors.
11300 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11301 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11302 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11303 internal_error, gdb_assert, gdb_assert_fail): Delete.
11304 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11305 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11307 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11308 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11309 initialize_inferiors): Delete.
11311 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11313 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11316 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11318 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11320 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11322 2011-05-26 Yao Qi <yao@codesourcery.com>
11324 * Makefile.in (thread-db.o): Track dependence to
11325 common/gdb_thread_db.h.
11326 * thread-db.c: include gdb_thread_db.h from right place.
11328 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11330 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11331 __FILE__ and __LINE__ to internal_error.
11333 2011-05-13 Doug Evans <dje@google.com>
11335 * thread-db.c (try_thread_db_load_from_sdir): New function.
11336 (try_thread_db_load_from_dir): New function.
11337 (thread_db_load_search): Handle $sdir, ignore $pdir.
11338 Remove trying of system directories if search of
11339 libthread-db-search-path fails, that is now done via $sdir.
11341 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11343 * server.c (handle_query): Add EnableDisableTracepoints to the list
11344 of supported features.
11345 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11347 (cmd_qtenable_disable): New.
11348 (cmd_qtstart): Install tracepoints even if disabled.
11349 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11350 receiving a QTEnable or QTDisable packet.
11351 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11352 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11354 (gdb_probe): Skip data collection if static tracepoint is disabled.
11356 2011-05-10 Doug Evans <dje@google.com>
11358 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11360 2011-05-04 Doug Evans <dje@google.com>
11362 * linux-low.c (linux_join): Skip process lookup.
11363 * spu-low.c (spu_join): Ditto.
11364 * server.c (join_inferiors_callback): Delete.
11365 (process_serial_event): For 'D' packet (detach) call join_inferior
11368 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11370 * README: Don't mention xscale*-*-linux*.
11371 * configure.srv (xscale*-*-linux*): Don't handle target.
11373 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11375 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11377 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11378 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11379 (i386_emit_void_call_2): Likewise.
11381 2011-04-26 Yao Qi <yao@codesourcery.com>
11383 * linux-low.c: Move common macros to linux-ptrace.h.
11384 Include linux-ptrace.h.
11385 * Makefile.in (linux_ptrace_h): New.
11386 (linux-low.o): Depends on linux-ptrace.h.
11388 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11390 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11391 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11392 (remote_prepare): New function with most of the TCP code from ...
11393 (remote_open): ... here. Detect PORT here unconditionally. Move also
11394 setting transport_is_reliable.
11395 * server.c (run_once): New variable.
11396 (gdbserver_usage): Document it.
11397 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11398 the first run if RUN_ONCE.
11399 * server.h (run_once, remote_prepare): New declarations.
11401 2011-04-19 Tom Tromey <tromey@redhat.com>
11403 * win32-low.c (handle_load_dll): Remove duplicate "the".
11405 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11407 Remove support for old Cygwin 1.5 versions.
11408 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11409 function to avoid warning.
11410 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11413 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11415 * gdbserver/server.h (Macro _): Define it if not available.
11417 2011-03-14 Michael Snyder <msnyder@vmware.com>
11419 * hostio.c (handle_close): Remove unnecessary null test.
11421 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11423 * Makefile.in (maintainer-clean realclean distclean): Remove
11424 "make ... subdir_do" command.
11426 2011-03-10 Michael Snyder <msnyder@vmware.com>
11428 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11430 * server.c (handle_v_run): Free alloced buffer on early return.
11432 2011-03-09 Yao Qi <yao@codesourcery.com>
11435 2011-03-04 Yao Qi <yao@codesourcery.com>
11437 * Makefile.in: Remove GNU make feature --directory.
11439 2011-03-05 Yao Qi <yao@codesourcery.com>
11441 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11442 (subdir_do): New make target. Copied from gdb/Makefile.
11443 (maintainer-clean, realclean, distclean, clean): Call corresponding
11444 make targets in common/Makefile.
11446 2011-02-11 Yao Qi <yao@codesourcery.com>
11448 * configure.ac: Call AC_PROG_RANLIB.
11449 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11450 * configure: Regenerate.
11452 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11454 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11456 2011-03-06 Yao Qi <yao@codesourcery.com>
11458 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11460 2011-03-05 Yao Qi <yao@codesourcery.com>
11462 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11463 (subdir_do): New make target. Copied from gdb/Makefile.
11464 (maintainer-clean, realclean, distclean, clean): Call corresponding
11465 make targets in common/Makefile.
11467 2011-03-04 Yao Qi <yao@codesourcery.com>
11469 * Makefile.in: Remove GNU make feature --directory.
11471 2011-03-04 Michael Snyder <msnyder@vmware.com>
11473 * server.c (queue_stop_reply): Call xmalloc not malloc.
11475 2011-03-02 Michael Snyder <msnyder@vmware.com>
11477 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11479 2011-02-28 Michael Snyder <msnyder@vmware.com>
11481 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11482 (cmd_qtframe): Ditto.
11483 (cmd_qtbuffer): Ditto.
11484 (cmd_bigqtbuffer): Ditto.
11486 * utils.c (decimal2str): Initialize 'width' to nine, then
11487 don't mess with it.
11489 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11491 * hostio.c (require_data): Free *data, not data.
11493 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11495 * hostio.c (require_data): Use free, not xfree.
11497 2011-02-27 Michael Snyder <msnyder@vmware.com>
11499 * server.c (handle_query): Discard unused value.
11501 * hostio.c (require_data): Free malloc memory before returning
11504 2011-02-26 Michael Snyder <msnyder@vmware.com>
11506 * linux-low.c (list_threads): Call closedir for dirent.
11508 2011-02-27 Michael Snyder <msnyder@vmware.com>
11510 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11511 a case statement falls through.
11513 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11515 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11518 2011-02-26 Michael Snyder <msnyder@vmware.com>
11520 * utils.c (decimal2str): Eliminate dead code and dead param.
11521 (pulongest): Drop dead param from call to decimal2str.
11524 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11526 Revert the following patch (not approved yet):
11527 2011-02-21 Hui Zhu <teawater@gmail.com>
11528 * tracepoint.c (tp_printf): New function.
11529 (eval_agent_expr): Handle gdb_agent_op_printf.
11531 2011-02-21 Hui Zhu <teawater@gmail.com>
11533 * tracepoint.c (tp_printf): New function.
11534 (eval_agent_expr): Handle gdb_agent_op_printf.
11536 2011-02-18 Tom Tromey <tromey@redhat.com>
11538 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11539 (tracepoint.o): Likewise.
11540 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11541 (gdb_agent_op_names): Likewise.
11543 2011-02-18 Tom Tromey <tromey@redhat.com>
11545 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11546 gdb_agent_op_rot>: New constants.
11547 (gdb_agent_op_names): Add pick and roll.
11548 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11551 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11553 * aclocal.m4: Regenerated with aclocal-1.11.1.
11555 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11557 * server.c (handle_qxfer_traceframe_info): New.
11558 (qxfer_packets): Register "traceframe-info".
11559 (handle_query): Report support for qXfer:traceframe-info:read+.
11560 * tracepoint.c (match_blocktype): New.
11561 (traceframe_find_block_type): Rename to ...
11562 (traceframe_walk_blocks): ... this. Add callback filter argument,
11564 (traceframe_find_block_type): New, reimplemented on top of
11565 traceframe_walk_blocks.
11566 (build_traceframe_info_xml): New.
11567 (traceframe_read_info): New.
11568 * server.h (traceframe_read_info): Declare.
11570 2011-02-11 Yao Qi <yao@codesourcery.com>
11572 * configure.ac: Call AC_PROG_RANLIB.
11573 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11574 * configure: Regenerate.
11576 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11578 * server.c (gdb_read_memory): Change return semantics to allow
11580 (handle_search_memory_1): Adjust.
11581 (process_serial_event) <'m' packet>: Handle partial transfers.
11582 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11584 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11586 * regcache.c (init_register_cache): Initialize
11587 regcache->register_status.
11588 (free_register_cache): Release regcache->register_status.
11589 (regcache_cpy): Copy register_status.
11590 (registers_to_string): Print 'x's for unavailable registers.
11591 (supply_register): Mark the register's status valid or
11592 unavailable, depending on whether a buffer was passed in or not.
11593 (supply_register_zeroed): New.
11594 (supply_regblock): Mark the registers' status valid or
11595 unavailable, depending on whether a buffer was passed in or not.
11596 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11597 (struct regcache): New `register_status' field.
11598 (supply_register_zeroed): Declare.
11599 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11600 supply_register_zeroed, rather than passing a NULL buffer to
11602 * tracepoint.c (fetch_traceframe_registers): Update comment.
11604 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11606 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11609 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11611 * server.h (decode_xfer_write): Change prototype.
11612 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11613 and don't extract the annex here.
11614 * server.c (decode_xfer_read): Remove `annex' parameter,
11615 and don't extract the annex here.
11616 (decode_xfer): New.
11617 (struct qxfer): New.
11618 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11619 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11620 (handle_qxfer_statictrace): New functions, abstracted out from
11621 handle_query, and made to use the struct qxfer interface.
11622 (handle_threads_qxfer_proper): Rename to ...
11623 (handle_qxfer_threads_proper): ... this.
11624 (handle_threads_qxfer): Rename to ...
11625 (handle_qxfer_threads): ... this. Adjust.
11626 (qxfer_packets): New array.
11627 (handle_qxfer): New function.
11628 (handle_query): Use handle_qxfer.
11630 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11632 * gdbreplay.c: Shorten lines of >= 80 columns.
11633 * linux-low.c: Ditto.
11634 * linux-ppc-low.c: Ditto.
11635 * linux-s390-low.c: Ditto.
11636 * linux-sparc-low.c: Ditto.
11637 * linux-x86-low.c: Ditto.
11638 * linux-xtensa-low.c: Ditto.
11639 * mem-break.c: Ditto.
11640 * nto-low.c: Ditto.
11641 * regcache.h: Ditto.
11642 * remote-utils.c: Ditto.
11645 * thread-db.c: Ditto.
11646 * tracepoint.c: Ditto.
11648 * win32-low.h: Ditto.
11650 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11652 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11655 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11657 * server.c (gdbserver_version): Update copyright year in version
11659 * gdbreplay.c (gdbreplay_version): Ditto.
11661 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11663 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11664 * linux-bfin-low.c: New file.
11665 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11666 PT_DATA_ADDR for BFIN targets.
11667 * Makefile.in (SFILES): Add linux-bfin-low.c.
11668 (clean): Remove reg-bfin.c.
11669 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11670 * README: Mention supported Blackfin targets.
11672 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11674 * .gitignore: New file.
11676 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11678 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11680 2010-10-22 Jie Zhang <jie@codesourcery.com>
11682 * Makefile.in: Add FLAGS_TO_PASS variable.
11683 (install): Remove dependency of install-only and recursively
11684 invoke make for install-only.
11686 2010-10-04 Doug Evans <dje@google.com>
11688 * Makefile.in (uninstall): Use $(DESTDIR).
11690 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11694 * linux-x86-low.c (compat_siginfo_from_siginfo)
11695 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11696 si_code is < 0. Check for si_code == SI_TIMER before checking for
11699 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11701 * lynx-i386-low.c: New file.
11702 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11704 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11706 * lynx-low.c (ptrace_request_to_str): Remove handling for
11707 request values that have been removed in LynxOS 5.x.
11709 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11711 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11714 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11716 * configure.ac: Add --enable-inprocess-agent option.
11717 * configure: Rebuilt.
11719 2010-09-06 Yao Qi <yao@codesourcery.com>
11721 * linux-low.c (linux_kill): Remove unused variable.
11722 (linux_stabilize_threads): Likewise.
11723 * server.c (start_inferior): Likewise.
11724 (queue_stop_reply_callback): Likewise.
11725 * tracepoint.c (do_action_at_tracepoint): Likewise.
11727 2010-09-06 Yao Qi <yao@codesourcery.com>
11729 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11732 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11734 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11736 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11738 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11741 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11743 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11744 gdbserver/lynx-ppc-low.c: New files.
11745 * Makefile.in (lynx_low_h): New variable.
11746 (lynx-low.o, lynx-ppc-low.o): New rules.
11747 * configure.ac: On LynxOS, link with -lnetinet.
11748 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11749 * configure: regenerate.
11751 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11753 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11754 * configure.ac: Add check for vasprintf and vsnprintf.
11755 * configure, config.in: Regenerate.
11756 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11758 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11760 * gdbreplay.c: Move include of alloca.h up, next to include of
11762 * server.h: Add include of malloc.h.
11763 * mem-break.c: Remove include of malloc.h.
11764 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11766 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11768 * Makefile.in (memmem.o): Build with -Wno-error.
11770 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11772 * utils.c (xsnprintf): Make non-static.
11773 * server.h: Add xsnprintf declaration.
11774 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11775 replace calls to snprintf by calls to xsnprintf throughout.
11777 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11779 * configure.ac: Add configure check for alloca.
11780 * configure, config.in: Regenerate.
11781 * server.h: Include alloca.h if it exists.
11782 * gdbreplay.c: Include alloca.h if it exists.
11784 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11786 * linux-low.c (__SIGRTMIN): Define if not already defined.
11787 (linux_create_inferior): Check for __ANDROID__ rather than
11789 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11790 are already deferred.
11791 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11792 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11793 stopped and already has a pending signal to report.
11794 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11795 a pending signal to report or is moving out of a jump pad.
11796 (linux_init_signals): Check for __ANDROID__ rather than
11799 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11801 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11802 debug_threads check. Avoid a linear search when not doing debug
11805 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11807 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11808 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11809 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11810 (process_event): Change local fd's type to gdb_fildes_t.
11811 (create_file_handler): Adjust prototype.
11812 (delete_file_handler): Adjust prototype.
11813 (handle_file_event): Adjust prototype. Use pfildes.
11814 (create_file_event): Adjsut prototype.
11815 * remote-utils.c (remote_desc, listen_desc): Change type to
11817 * server.h: New gdb_fildes_t typedef.
11818 [USE_WIN32API]: Include winsock2.h.
11819 (delete_file_handler, add_file_handler): Adjust prototypes.
11820 (pfildes): Declare.
11821 * utils.c (pfildes): New.
11823 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11825 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11826 * configure: Regenerate.
11828 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11830 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11831 (linux_done_accessing_memory): ... this.
11832 (linux_target_ops): Adjust.
11833 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11834 * nto-low.c (nto_target_ops): Adjust comment.
11835 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11836 * spu-low.c (spu_target_ops): Adjust comment.
11837 * target.h (target_ops): Rename unprepare_to_access_memory field
11838 to done_accessing_memory.
11839 (unprepare_to_access_memory): Rename to ...
11840 (done_accessing_memory): ... this.
11842 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11844 * linux-low.c (linux_prepare_to_access_memory): New.
11845 (linux_unprepare_to_access_memory): New.
11846 (linux_target_ops): Install them.
11847 * server.c (read_memory): Rename to ...
11848 (gdb_read_memory): ... this. Use
11849 prepare_to_access_memory/prepare_to_access_memory.
11850 (write_memory): Rename to ...
11851 (gdb_write_memory): ... this. Use
11852 prepare_to_access_memory/prepare_to_access_memory.
11853 (handle_search_memory_1): Adjust.
11854 (process_serial_event): Adjust.
11855 * target.h (struct target_ops): New fields
11856 prepare_to_access_memory and unprepare_to_access_memory.
11857 (prepare_to_access_memory, unprepare_to_access_memory): New.
11858 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11859 prepare_to_access_memory/prepare_to_access_memory.
11860 * nto-low.c (nto_target_ops): Adjust.
11861 * spu-low.c (spu_target_ops): Adjust.
11862 * win32-low.c (win32_target_ops): Adjust.
11864 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11866 * Makefile.in (WARN_CFLAGS): Get it from configure.
11867 (WERROR_CFLAGS): New.
11868 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11869 * configure.ac: Introduce --enable-werror, which adds -Werror to
11870 the compiler command line. Enabled by default. Disable with
11871 --disable-werror. Add -Wdeclaration-after-statement
11872 Wpointer-arith and -Wformat-nonliteral to warning flags.
11873 * configure: Regenerate.
11875 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11877 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11879 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11881 * gdbreplay.c (remote_error): New.
11883 (expect): Use gdbchar. Check for error reading from GDB.
11884 Clarify sync error output.
11885 (play): Check for errors writing to GDB.
11886 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11887 * remote-utils.c (getpkt): Check for errors writing to the remote
11890 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11892 * linux-low.c (linux_wait_1): Move non-debugging code out of
11893 `debug_threads' control.
11895 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11897 * linux-low.c (linux_wait_1): Don't set last_status here.
11898 * server.c (push_event, queue_stop_reply_callback): Assert we're
11899 not pushing a TARGET_WAITKIND_IGNORE event.
11900 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11901 (myresume, handle_target_event): Set the thread's last_resume_kind
11902 and last_status from the target returned status.
11904 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11908 * linux-x86-low.c (update_debug_registers_callback): New.
11909 (i386_dr_low_set_addr): Use it.
11910 (i386_dr_low_get_addr): New.
11911 (i386_dr_low_set_control): Use update_debug_registers_callback.
11912 (i386_dr_low_get_control): New.
11913 (i386_dr_low_get_status): Adjust.
11914 * linux-low.c (linux_stop_lwp): New.
11915 * linux-low.h (linux_stop_lwp): Declare.
11917 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11918 argument instead of a i386_debug_reg_state.
11919 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11920 a i386_debug_reg_state.
11921 (i386_insert_aligned_watchpoint): Adjust.
11922 (i386_remove_aligned_watchpoint): Adjust.
11923 (i386_low_stopped_data_address): Read the debug registers from the
11924 inferior instead of from the mirrors.
11925 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11926 (i386_dr_low_get_addr): Declare.
11927 (i386_dr_low_get_control): Declare.
11928 (i386_dr_low_get_status): Change prototype.
11930 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11931 (i386_dr_low_get_addr): New.
11932 (i386_dr_low_get_control): New.
11933 (i386_dr_low_get_status): Adjust prototype. Return
11935 (i386_initial_stuff): Clear dr_status_mirror and
11937 (i386_get_thread_context): Adjust.
11938 (i386_set_thread_context): Adjust.
11939 (i386_thread_added): Adjust.
11941 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11943 * linux-low.h (linux_thread_area): Delete declaration.
11945 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11947 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11948 after its termination.
11950 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11952 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11953 (gdb_wants_all_stopped): Delete.
11954 (linux_wait_1): Don't call them.
11955 * server.c (handle_v_cont): Tag all threads as want-stopped.
11956 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11957 stopped as "client-wants-stopped".
11959 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11961 * Makefile.in (signals_h): New.
11962 (server_h): Depend on it.
11963 (server.o): Don't depend on $(signals_def).
11964 (signals.o): Depend on $(signals_def).
11966 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11968 * Makefile.in (signals_def): New.
11969 (server_h): Append include/gdb/signals.h and signals_def.
11970 (server.o): Append signals_def.
11972 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11974 * server.c (handle_target_event): Use target_signal_to_host for
11975 resume_info.sig initialization.
11976 * target.h (struct thread_resume) <sig>: New comment.
11978 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11980 * server.c (handle_query): strcpy() the returned string from paddress()
11981 instead of sprintf().
11982 * utils.c (paddress): Return phex_nz().
11984 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11986 * server.c (handle_v_cont): Call mourn_inferior if process
11988 (myresume): Likewise.
11990 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11992 Static tracepoints, and integration with UST.
11994 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11995 * mem-break.c (uninsert_all_breakpoints)
11996 (reinsert_all_breakpoints): New.
11997 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11998 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11999 (gdb_agent_ust_loaded, helper_thread_id)
12000 (gdb_agent_helper_thread_id): New macros.
12001 (struct ipa_sym_addresses): Add addr_ust_loaded,
12002 addr_helper_thread_id, addr_cmd_buf.
12003 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12004 (in_process_agent_loaded_ust): New.
12005 (write_e_ust_not_loaded): New.
12006 (maybe_write_ipa_ust_not_loaded): New.
12007 (struct collect_static_trace_data_action): New.
12008 (enum tracepoint_type) <static_tracepoint>: New.
12009 (struct tracepoint) <handle>: Mention static tracepoints.
12010 (struct static_tracepoint_ctx): New.
12011 (CMD_BUF_SIZE): New.
12012 (add_tracepoint_action): Handle static tracepoint actions.
12013 (unprobe_marker_at): New.
12014 (clear_installed_tracepoints): Handle static tracepoints.
12015 (cmd_qtdp): Handle static tracepoints.
12016 (probe_marker_at): New.
12017 (cmd_qtstart): Handle static tracepoints.
12018 (response_tracepoint): Handle static tracepoints.
12019 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12020 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12021 (get_context_regcache): Handle static tracepoints.
12022 (do_action_at_tracepoint): Handle static tracepoint actions.
12023 (traceframe_find_block_type): Handle static trace data blocks.
12024 (traceframe_read_sdata): New.
12025 (download_tracepoints): Download static tracepoint actions.
12026 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12027 (GDB_PROBE_NAME): New.
12029 (GET_UST_SYM): New.
12032 (ust_marker_to_static_tracepoint): New.
12034 (collect_ust_data_at_tracepoint): New.
12035 (gdb_ust_probe): New.
12036 (UNIX_PATH_MAX, SOCK_DIR): New.
12037 (gdb_ust_connect_sync_socket): New.
12038 (resume_thread, stop_thread): New.
12039 (run_inferior_command): New.
12040 (init_named_socket): New.
12041 (gdb_ust_socket_init): New.
12042 (cstr_to_hexstr): New.
12044 (first_marker, next_marker): New.
12045 (response_ust_marker): New.
12046 (cmd_qtfstm, cmd_qtsstm): New.
12047 (unprobe_marker_at, probe_marker_at): New.
12048 (cmd_qtstmat, gdb_ust_thread): New.
12049 (gdb_ust_init): New.
12050 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12051 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12052 (ST_REGENTRY): New.
12053 (x86_64_st_collect_regmap): New.
12054 (X86_64_NUM_ST_COLLECT_GREGS): New.
12055 (AMD64_RIP_REGNUM): New.
12056 (supply_static_tracepoint_registers): New.
12057 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12058 (ST_REGENTRY): New.
12059 (i386_st_collect_regmap): New.
12060 (i386_NUM_ST_COLLECT_GREGS): New.
12061 (supply_static_tracepoint_registers): New.
12062 * server.c (handle_query): Handle qXfer:statictrace:read.
12063 <qSupported>: Report support for StaticTracepoints, and
12064 qXfer:statictrace:read features.
12065 * server.h (traceframe_read_sdata)
12066 (supply_static_tracepoint_registers): Declare.
12067 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12068 (unpack_varlen_hex): Include in IPA build.
12069 * Makefile.in (ustlibs, ustinc): New.
12070 (IPA_OBJS): Add remote-utils-ipa.o.
12071 ($(IPA_LIB)): Link -ldl and -lpthread.
12073 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12074 * config.in, configure: Regenerate.
12076 2010-06-20 Ian Lance Taylor <iant@google.com>
12077 Pedro Alves <pedro@codesourcery.com>
12079 * linux-x86-low.c (always_true): Delete.
12080 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12081 trying to fool the compiler with always_true.
12083 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12085 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12086 conditions in gdbserver.
12088 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12090 * spu-low.c (spu_read_memory): Wrap around local store limit.
12091 (spu_write_memory): Likewise.
12093 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12095 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12096 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12098 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12100 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12101 uses with LONGEST uses.
12103 2010-06-14 Stan Shebs <stan@codesourcery.com>
12104 Pedro Alves <pedro@codesourcery.com>
12108 * linux-x86-low.c: Include limits.h.
12110 (always_true): New.
12113 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12114 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12115 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12116 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12117 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12118 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12119 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12120 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12121 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12122 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12123 (amd64_emit_void_call_2): New.
12124 (amd64_emit_ops): New.
12125 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12126 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12127 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12128 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12129 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12130 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12131 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12132 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12133 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12134 (i386_emit_stack_adjust, i386_emit_int_call_1)
12135 (i386_emit_void_call_2): New.
12136 (i386_emit_ops): New.
12137 (x86_emit_ops): New.
12138 (the_low_target): Install x86_emit_ops.
12139 * server.h (struct emit_ops): New.
12140 (get_raw_reg_func_addr): Declare.
12141 (current_insn_ptr, emit_error): Declare.
12142 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12143 (set_trace_state_variable_value): New defines.
12144 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12145 addr_get_trace_state_variable_value and
12146 addr_set_trace_state_variable_value.
12147 (symbol_list): New fields for get_raw_reg,
12148 get_trace_state_variable_value and set_trace_state_variable_value.
12149 (condfn): New typedef.
12150 (struct tracepoint): New field `compiled_cond'.
12151 (do_action_at_tracepoint): Clear compiled_cond.
12152 (get_trace_state_variable_value, set_trace_state_variable_value):
12154 (condition_true_at_tracepoint): If there's a compiled condition,
12156 (current_insn_ptr, emit_error): New globals.
12157 (struct bytecode_address): New.
12158 (get_raw_reg_func_addr): New.
12159 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12160 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12161 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12162 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12163 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12164 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12165 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12166 (compile_tracepoint_condition, compile_bytecodes): New.
12167 * target.h (emit_ops): Forward declare.
12168 (struct target_ops): New field emit_ops.
12169 (target_emit_ops): New.
12170 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12171 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12172 * linux-low.c (linux_emit_ops): New.
12173 (linux_target_ops): Install it.
12174 * linux-low.h (struct linux_target_ops): New field emit_ops.
12176 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12178 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12179 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12181 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12182 Stan Shebs <stan@codesourcery.com>
12184 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12185 (all): Depend on $(extra_libraries).
12186 (install-only): Install the IPA.
12187 (IPA_OBJS, IPA_LIB): New.
12188 (clean): Remove the IPA lib.
12189 (IPAGENT_CFLAGS): New.
12190 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12191 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12192 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12193 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12194 * configure.ac: Check for atomic builtins support in the compiler.
12195 (IPA_DEPFILES, extra_libraries): Define.
12196 * configure.srv (ipa_obj): Add description.
12197 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12198 (i[34567]86-*-linux*): Set ipa_obj.
12199 (x86_64-*-linux*): Set ipa_obj.
12200 * linux-low.c (stabilizing_threads): New.
12201 (supports_fast_tracepoints): New.
12202 (linux_detach): Stabilize threads before detaching.
12203 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12204 the lwp is either not stabilizing, or is moving out of a jump pad.
12205 (linux_fast_tracepoint_collecting): New.
12206 (maybe_move_out_of_jump_pad): New.
12207 (enqueue_one_deferred_signal): New.
12208 (dequeue_one_deferred_signal): New.
12209 (linux_wait_for_event_1): If moving out of a jump pad, defer
12210 pending signals to later.
12211 (linux_stabilize_threads): New.
12212 (linux_wait_1): Check if threads need moving out of jump pads, and
12214 (stuck_in_jump_pad_callback): New.
12215 (move_out_of_jump_pad_callback): New.
12216 (lwp_running): New.
12217 (linux_resume_one_lwp): Handle moving out of jump pads.
12218 (linux_set_resume_request): Dequeue deferred signals.
12219 (need_step_over_p): Also step over fast tracepoint jumps.
12220 (start_step_over): Also uninsert fast tracepoint jumps.
12221 (finish_step_over): Also reinsert fast tracepoint jumps.
12222 (linux_install_fast_tracepoint_jump): New.
12223 (linux_target_ops): Install linux_stabilize_threads and
12224 linux_install_fast_tracepoint_jump_pad.
12225 * linux-low.h (linux_target_ops) <get_thread_area,
12226 install_fast_tracepoint_jump_pad>: New fields.
12227 (struct lwp_info) <collecting_fast_tracepoint,
12228 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12229 (linux_get_thread_area): Declare.
12230 * linux-x86-low.c (jump_insn): New.
12231 (x86_get_thread_area): New.
12232 (append_insns): New.
12233 (push_opcode): New.
12234 (amd64_install_fast_tracepoint_jump_pad): New.
12235 (i386_install_fast_tracepoint_jump_pad): New.
12236 (x86_install_fast_tracepoint_jump_pad): New.
12237 (the_low_target): Install x86_get_thread_area and
12238 x86_install_fast_tracepoint_jump_pad.
12239 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12240 (struct fast_tracepoint_jump): New.
12241 (fast_tracepoint_jump_insn): New.
12242 (fast_tracepoint_jump_shadow): New.
12243 (find_fast_tracepoint_jump_at): New.
12244 (fast_tracepoint_jump_here): New.
12245 (delete_fast_tracepoint_jump): New.
12246 (set_fast_tracepoint_jump): New.
12247 (uninsert_fast_tracepoint_jumps_at): New.
12248 (reinsert_fast_tracepoint_jumps_at): New.
12249 (set_breakpoint_at): Use write_inferior_memory.
12250 (uninsert_raw_breakpoint): Use write_inferior_memory.
12251 (check_mem_read): Mask out fast tracepoint jumps.
12252 (check_mem_write): Mask out fast tracepoint jumps.
12253 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12254 (set_fast_tracepoint_jump): Declare.
12255 (delete_fast_tracepoint_jump)
12256 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12257 (reinsert_fast_tracepoint_jumps_at): Declare.
12258 * regcache.c: Don't compile many functions when building the
12259 in-process agent library.
12260 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12261 the register buffer in the heap.
12262 (free_register_cache): If the register buffer isn't owned by the
12263 regcache, don't free it.
12264 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12265 pre-existing register caches.
12266 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12268 (convert_ascii_to_int): : Constify `from' parameter type.
12269 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12270 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12271 the needed buffer in-place.
12272 (relocate_instruction): New.
12273 * server.c (handle_query) <qSymbols>: If the target supports
12274 tracepoints, give it a chance of looking up symbols. Report
12275 support for fast tracepoints.
12276 (handle_status): Stabilize threads.
12277 (process_serial_event): Adjust.
12278 * server.h (struct fast_tracepoint_jump): Forward declare.
12279 (struct process_info) <fast_tracepoint_jumps>: New field.
12280 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12281 (decode_X_packet, decode_M_packet): Adjust.
12282 (relocate_instruction): Declare.
12283 (in_process_agent_loaded): Declare.
12284 (tracepoint_look_up_symbols): Declare.
12285 (struct fast_tpoint_collect_status): Declare.
12286 (fast_tracepoint_collecting): Declare.
12287 (force_unlock_trace_buffer): Declare.
12288 (handle_tracepoint_bkpts): Declare.
12289 (initialize_low_tracepoint)
12290 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12291 * target.h (struct target_ops) <stabilize_threads,
12292 install_fast_tracepoint_jump_pad>: New fields.
12293 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12294 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12295 [HAVE_STDINT_H]: Include stdint.h.
12296 (trace_debug_1): Rename to ...
12297 (trace_vdebug): ... this.
12298 (trace_debug): Rename to ...
12299 (trace_debug_1): ... this. Add `level' parameter.
12300 (trace_debug): New.
12301 (ATTR_USED, ATTR_NOINLINE): New.
12302 (IP_AGENT_EXPORT): New.
12303 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12304 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12305 (about_to_request_buffer_space, trace_buffer_is_full)
12306 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12307 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12308 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12309 (traceframe_write_count, traceframes_created)
12310 (trace_state_variables)
12311 New renaming defines.
12312 (struct ipa_sym_addresses): New.
12313 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12314 (symbol_list): New.
12315 (ipa_sym_addrs): New.
12316 (all_tracepoint_symbols_looked_up): New.
12317 (in_process_agent_loaded): New.
12318 (write_e_ipa_not_loaded): New.
12319 (maybe_write_ipa_not_loaded): New.
12320 (tracepoint_look_up_symbols): New.
12321 (debug_threads) [IN_PROCESS_AGENT]: New.
12322 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12323 (UNKNOWN_SIDE_EFFECTS): New.
12324 (stop_tracing): New.
12325 (flush_trace_buffer): New.
12326 (stop_tracing_bkpt): New.
12327 (flush_trace_buffer_bkpt): New.
12328 (read_inferior_integer): New.
12329 (read_inferior_uinteger): New.
12330 (read_inferior_data_pointer): New.
12331 (write_inferior_data_pointer): New.
12332 (write_inferior_integer): New.
12333 (write_inferior_uinteger): New.
12334 (struct collect_static_trace_data_action): Delete.
12335 (enum tracepoint_type): New.
12336 (struct tracepoint) <type>: New field `type'.
12337 <actions_str, step_actions, step_actions_str>: Only include in
12339 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12340 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12341 (tracepoints): Use IP_AGENT_EXPORT.
12342 (last_tracepoint): Don't include in the IPA.
12343 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12344 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12345 (alloced_trace_state_variables): New.
12346 (trace_state_variables): Use IP_AGENT_EXPORT.
12347 (traceframe_t): Delete unused variable.
12348 (circular_trace_buffer): Don't include in the IPA.
12349 (trace_buffer_start): Delete.
12350 (struct trace_buffer_control): New.
12351 (trace_buffer_free): Delete.
12352 (struct ipa_trace_buffer_control): New.
12353 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12354 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12356 (trace_buffer_ctrl): New.
12357 (TRACE_BUFFER_CTRL_CURR): New.
12358 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12359 Reimplement as macros.
12360 (trace_buffer_wrap): Delete.
12361 (traceframe_write_count, traceframe_read_count)
12362 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12363 (struct tracepoint_hit_ctx) <type>: New field.
12364 (struct fast_tracepoint_ctx): New.
12365 (memory_barrier): New.
12367 (record_tracepoint_error): Update atomically in the IPA.
12368 (clear_inferior_trace_buffer): New.
12369 (about_to_request_buffer_space): New.
12370 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12371 updating the same buffer.
12372 (add_tracepoint): Default the tracepoint's type to trap
12373 tracepoint, and orig_size to -1.
12374 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12375 internal variables.
12376 (create_trace_state_variable): New parameter `gdb'. Handle it.
12377 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12378 (cmd_qtdp): Handle fast tracepoints.
12379 (cmd_qtdv): Adjust.
12380 (max_jump_pad_size): New.
12381 (gdb_jump_pad_head): New.
12382 (get_jump_space_head): New.
12383 (claim_jump_space): New.
12384 (sort_tracepoints): New.
12385 (MAX_JUMP_SIZE): New.
12386 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12388 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12389 support. Upload fast traceframes, and delete internal IPA
12391 (stop_tracing_handler): New.
12392 (flush_trace_buffer_handler): New.
12393 (cmd_qtstop): Upload fast tracepoints.
12394 (response_tracepoint): Handle fast tracepoints.
12395 (tracepoint_finished_step): Upload fast traceframes. Set the
12396 tracepoint hit context's tracepoint type.
12397 (handle_tracepoint_bkpts): New.
12398 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12399 type. Add comment about fast tracepoints.
12400 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12401 non-existing action_str field.
12402 (get_context_regcache): Handle fast tracepoints.
12403 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12405 (fast_tracepoint_from_jump_pad_address): New.
12406 (fast_tracepoint_from_ipa_tpoint_address): New.
12407 (collecting_t): New.
12408 (force_unlock_trace_buffer): New.
12409 (fast_tracepoint_collecting): New.
12411 (gdb_collect): New.
12412 (write_inferior_data_ptr): New.
12413 (target_tp_heap): New.
12414 (target_malloc): New.
12415 (download_agent_expr): New.
12417 (download_tracepoints): New.
12418 (download_trace_state_variables): New.
12419 (upload_fast_traceframes): New.
12420 (IPA_FIRST_TRACEFRAME): New.
12421 (IPA_NEXT_TRACEFRAME_1): New.
12422 (IPA_NEXT_TRACEFRAME): New.
12423 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12424 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12425 (gdb_jump_pad_buffer_end): New.
12426 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12427 (initialize_tracepoint): Adjust.
12428 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12429 buffer. Initialize the low module.
12430 * utils.c (PREFIX, TOOLNAME): New.
12431 (malloc_failure): Use PREFIX.
12432 (error): In the IPA, an error causes an exit.
12433 (fatal, warning): Use PREFIX.
12434 (internal_error): Use TOOLNAME.
12435 (NUMCELLS): Increase to 10.
12436 * configure, config.in: Regenerate.
12438 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12440 * server.c (handle_query) <qSupported>: Do two passes over the
12441 qSupported string to avoid nesting strtok.
12443 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12445 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12447 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12448 -Wl,--dynamic-list.
12449 * configure: Regenerate.
12450 * proc-service.list: New.
12452 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12454 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12457 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12459 * gdbreplay.c (remote_open): Check error return from socket() call by
12460 its equality to -1 not by it being negative.
12461 * remote-utils.c (remote_open): Likewise.
12463 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12465 * config.h: Regenerate.
12467 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12469 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12470 doesn't provide PTRACE_GET_THREAD_AREA.
12472 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12474 * linux-m68k-low.c: Include <asm/ptrace.h>
12475 (ps_get_thread_area): Implement.
12477 2010-05-03 Doug Evans <dje@google.com>
12479 * event-loop.c (struct callback_event): New struct.
12480 (callback_list): New global.
12481 (append_callback_event, delete_callback_event): New functions.
12482 (process_callback): New function.
12483 (start_event_loop): Call it.
12484 * remote-utils.c (NOT_SCHEDULED): Define.
12485 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12486 moved out of readchar.
12487 (readchar): Rewrite. Call reschedule before returning.
12488 (reset_readchar): New function.
12489 (remote_close): Call it.
12490 (process_remaining, reschedule): New functions.
12491 * server.h (callback_handler_func): New typedef.
12492 (append_callback_event, delete_callback_event): Declare.
12494 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12496 * proc-service.c (ps_pglobal_lookup): Use
12497 thread_db_look_up_one_symbol.
12498 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12499 parameter. Use it instead of all_symbols_looked_up.
12500 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12502 (all_symbols_looked_up): Don't declare.
12503 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12504 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12506 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12507 Set all_symbols_looked_up here.
12508 (thread_db_look_up_one_symbol): New.
12509 (thread_db_get_tls_address): Adjust.
12510 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12511 thread_db object on the heap, and tentatively set it in the
12513 (thread_db_init): Don't set all_symbols_looked_up here.
12514 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12516 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12518 * linux-low.c (linux_kill, linux_detach): Adjust.
12519 (status_pending_p_callback): Remove redundant statement. Check
12520 for !TARGET_WAITIKIND_IGNORE, instead of
12521 TARGET_WAITKIND_STOPPED.
12522 (handle_tracepoints): Make sure LWP is locked. Adjust.
12523 (linux_wait_for_event_1): Adjust.
12524 (linux_cancel_breakpoints): New.
12525 (unsuspend_one_lwp): New.
12526 (unsuspend_all_lwps): New.
12527 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12528 (send_sigstop_callback): Change return type to int, add new
12529 `except' parameter and handle it.
12530 (suspend_and_send_sigstop_callback): New.
12531 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12532 pass them down. If SUSPEND, also increment the lwp's suspend
12534 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12535 (need_step_over_p): Don't consider suspended LWPs.
12536 (start_step_over): Adjust.
12537 (proceed_one_lwp): Change return type to int, add new `except'
12538 parameter and handle it.
12539 (unsuspend_and_proceed_one_lwp): New.
12540 (proceed_all_lwps): Use find_inferior instead of
12542 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12543 also decrement the suspend count of LWPs. Pass `except' down,
12544 instead of hacking its suspend count.
12545 (linux_pause_all): Add `freeze' parameter. Adjust.
12546 (linux_unpause_all): New.
12547 (linux_target_ops): Install linux_unpause_all.
12548 * server.c (handle_status): Adjust.
12549 * target.h (struct target_ops): New fields `unpause_all' and
12550 `cancel_breakpoints'. Add new parameter to `pause_all'.
12551 (pause_all): Add new `freeze' parameter.
12552 (unpause_all): New.
12553 (cancel_breakpoints): New.
12554 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12555 cancel breakpoints.
12556 (cmd_qtstart): Pause threads.
12557 (stop_tracing): Pause threads, and cancel breakpoints.
12558 * win32-low.c (win32_target_ops): Adjust.
12560 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12562 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12563 the inferior right away from here...
12564 (linux_wait_1): ... to here, and adjust to check the thread's
12565 last_resume_kind instead of the lwp's step or stop_expected flags.
12567 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12569 * README: Use consistent `GDB' and `GDBserver' spellings.
12571 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12573 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12574 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12575 (linux_detach_one_lwp): Assume the lwp is stopped.
12576 (any_thread_of): Delete.
12577 (linux_detach): Stop all lwps here. Don't blindly delete all
12579 (delete_lwp_callback): New.
12580 (linux_mourn): Delete all lwps of the process that is gone.
12581 (linux_wait_1): Don't delete the last lwp of the process here.
12582 * mem-break.h (mark_breakpoints_out): Declare.
12583 * mem-break.c (mark_breakpoints_out): New.
12584 (free_all_breakpoints): Use it.
12585 * server.c (handle_target_event): If the process is gone, mark
12587 * thread-db.c (struct thread_db) <create_bp>: New field.
12588 (thread_db_enable_reporting): Fix prototype. Store a thread event
12589 breakpoint reference in the thread_db struct.
12590 (thread_db_load_search): Clear the thread_db object.
12591 (try_thread_db_load_1): Ditto.
12592 (switch_to_process): New.
12593 (disable_thread_event_reporting): Use it.
12594 (remove_thread_event_breakpoints): New.
12595 (thread_db_detach, thread_db_mourn): Use it.
12597 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12599 * linux-low.c (linux_enable_event_reporting): New.
12600 (linux_wait_for_event_1, handle_extended_wait): Use it.
12602 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12604 * linux-low.c (linux_kill_one_lwp, linux_kill)
12605 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12606 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12607 SIGSTOP even if the LWP is stopped.
12608 (send_sigstop_callback): New.
12609 (stop_all_lwps): Use send_sigstop_callback instead.
12610 (linux_resume_one_thread): Adjust.
12611 (proceed_one_lwp): Still proceed an LWP that the client has
12612 requested to stop, if we haven't reported it as stopped yet. Make
12613 sure that LWPs the client want stopped, have a pending SIGSTOP.
12615 2010-04-26 Doug Evans <dje@google.com>
12617 * server.c (handle_general_set): Make static.
12619 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12620 Print received char after testing for error/eof instead of before.
12621 (input_interrupt): Tweak comment.
12623 2010-04-23 Doug Evans <dje@google.com>
12625 * server.c (start_inferior): Print inferior argv if --debug.
12627 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12629 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12630 * nto-x86-low.c: Include server.h
12632 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12634 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12635 be consistent with other sources of this directory.
12636 (init_registers_amd64): Correct name of source file of this function
12639 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12641 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12642 64-bit executables.
12644 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12646 * win32-i386-low.c: Add 64-bit support.
12647 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12648 (init_registers_amd64): Declare.
12649 (mappings): Add 64-bit version of array.
12650 (init_windows_x86): New function.
12651 (the_low_target): Change init_arch field to init_windows_x86.
12653 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12655 * win32-low.c: Adapt to support also 64-bit architecture.
12656 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12657 (get_image_name): Use SIZE_T type for local variable `done'.
12658 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12659 (toolhelp_get_dll_name): Idem.
12660 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12661 Use uintptr_t typecast to avoid warning.
12662 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12663 (handle_exception): Use phex_nz to avoid warning.
12664 (win32_wait): Remove unused local variable `process'.
12666 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12668 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12671 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12673 * configure.ac: Use `ws2_32' library for srv_mingw.
12674 * configure: Regenerate.
12675 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12676 * remote-utils.c: Likewise.
12678 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12680 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12681 if __x86_64__ is defined.
12683 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12685 * configure: Regenerate.
12687 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12689 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12690 * target.h (target_ops): New get_tib_address field.
12691 * win32-low.h (win32_thread_info): Add thread_local_base field.
12692 * win32-low.c (child_add_thread): Add tlb argument.
12693 Set thread_local_base field to TLB.
12694 (get_child_debug_event): Adapt to child_add_thread change.
12695 (win32_get_tib_address): New function.
12696 (win32_target_ops): Set get_tib_address field to
12697 win32_get_tib_address.
12698 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12700 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12702 * linux-low.c (linux_mourn): Also remove the process.
12703 * server.c (handle_target_event): Don't remove the process here.
12704 * nto-low.c (nto_mourn): New.
12705 (nto_target_ops): Install it.
12706 * spu-low.c (spu_mourn): New.
12707 (spu_target_ops): Install it.
12708 * win32-low.c (win32_mourn): New.
12709 (win32_target_ops): Install it.
12711 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12713 * server.h (buffer_xml_printf): Remove redundant `;'.
12715 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12717 * regcache.c (set_register_cache): Invalidate regcaches before
12718 changing the register cache layout.
12719 (regcache_invalidate_one): Allow a NULL regcache.
12720 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12721 regcaches before changing the register cache layout or the target
12724 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12726 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12727 variable warning on Linux/x86-64.
12729 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12731 GDBserver disconnected tracing support.
12733 * linux-low.c (linux_remove_process): Delete.
12734 (add_lwp): Don't set last_resume_kind here.
12735 (linux_kill): Use `mourn'.
12736 (linux_detach): Use `thread_db_detach', and `mourn'.
12737 (linux_mourn): New.
12738 (linux_attach_lwp_1): Adjust comment.
12739 (linux_attach): last_resume_kind moved the thread_info; adjust.
12740 (status_pending_p_callback): Adjust.
12741 (linux_wait_for_event_1): Adjust.
12742 (count_events_callback, select_singlestep_lwp_callback)
12743 (select_event_lwp_callback, cancel_breakpoints_callback)
12744 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12745 (proceed_one_lwp): Adjust.
12746 (linux_async): Add debug output.
12747 (linux_thread_stopped): New.
12748 (linux_pause_all): New.
12749 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12751 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12752 (thread_db_free): Delete declaration.
12753 (thread_db_detach, thread_db_mourn): Declare.
12754 * thread-db.c (thread_db_init): Use thread_db_mourn.
12755 (thread_db_free): Delete, split in two.
12756 (disable_thread_event_reporting): New.
12757 (thread_db_detach): New.
12758 (thread_db_mourn): New.
12760 * server.h (struct thread_info) <last_resume_kind>: New field.
12761 <attached>: Add comment.
12762 <gdb_detached>: New field.
12763 (handler_func): Change return type to int.
12764 (handle_serial_event, handle_target_event): Ditto.
12765 (gdb_connected): Declare.
12767 (disconnected_tracing): Declare.
12768 (stop_tracing): Declare.
12770 * server.c (handle_query) <qSupported>: Report support for
12771 disconnected tracing.
12772 (queue_stop_reply_callback): Account for running threads.
12773 (gdb_wants_thread_stopped): New.
12774 (gdb_wants_all_threads_stopped): New.
12775 (gdb_reattached_process): New.
12776 (handle_status): Clear the `gdb_detached' flag of all processes.
12777 In all-stop, stop all threads.
12778 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12779 (process_serial_event): If the remote connection breaks, or if an
12780 exit was forced with "monitor exit", force an event loop exit.
12781 Handle disconnected tracing on detach.
12782 (handle_serial_event): Adjust.
12783 (handle_target_event): If GDB isn't connected, forward events back
12784 to the inferior, unless the last process exited, in which case,
12785 exit gdbserver. Adjust interface.
12787 * remote-utils.c (remote_open): Don't block in accept. Instead
12788 register an event loop source on the listen socket file
12789 descriptor. Refactor bits into ...
12790 (listen_desc): ... this new global.
12791 (gdb_connected): ... this new function.
12792 (enable_async_notification): ... this new function.
12793 (handle_accept_event): ... this new function.
12794 (remote_close): Clear remote_desc.
12796 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12798 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12800 (mourn_inferior): Define.
12801 (target_process_qsupported): Avoid the dangling else problem.
12802 (thread_stopped): Define.
12803 (pause_all): Define.
12804 (target_waitstatus_to_string): Declare.
12805 * target.c (target_waitstatus_to_string): New.
12807 * tracepoint.c (tracing): Make extern.
12808 (disconnected_tracing): New.
12809 (stop_tracing): Make extern. Handle tracing stops due to GDB
12811 (cmd_qtdisconnected): New.
12812 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12813 (handle_tracepoint_general_set): Handle QTDisconnected.
12815 * event-loop.c (event_handler_func): Change return type to int.
12816 (process_event): Bail out if the event handler wants the event
12818 (handle_file_event): Ditto.
12819 (start_event_loop): Bail out if the event handler wants the event
12822 * nto-low.c (nto_target_ops): Adjust.
12823 * spu-low.c (spu_wait): Don't remove the process here.
12824 (spu_target_ops): Adjust.
12825 * win32-low.c (win32_wait): Don't remove the process here.
12826 (win32_target_ops): Adjust.
12828 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12830 * regcache.c (realloc_register_cache): Invalidate inferior's
12831 regcache before recreating it.
12833 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12835 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12837 2010-04-09 Stan Shebs <stan@codesourcery.com>
12838 Pedro Alves <pedro@codesourcery.com>
12840 * server.h (LONGEST): New.
12841 (struct thread_info) <while_stepping>: New field.
12842 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12844 (initialize_tracepoint, handle_tracepoint_general_set)
12845 (handle_tracepoint_query, tracepoint_finished_step)
12846 (tracepoint_was_hit, release_while_stepping_state_list):
12847 (current_traceframe): Declare.
12848 * server.c (handle_general_set): Handle tracepoint packets.
12849 (read_memory): New.
12850 (write_memory): New.
12851 (handle_search_memory_1): Use read_memory.
12852 (handle_query): Report support for conditional tracepoints, trace
12853 state variables, and tracepoint sources. Handle tracepoint
12855 (main): Initialize the tracepoints module.
12856 (process_serial_event): Handle traceframe reads/writes.
12858 * linux-low.c (handle_tracepoints): New.
12859 (linux_wait_1): Call it.
12860 (linux_resume_one_lwp): Handle while-stepping.
12861 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12862 (linux_target_ops): Install them.
12863 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12865 * linux-x86-low.c (x86_supports_tracepoints): New.
12866 (the_low_target). Install it.
12868 * mem-break.h (delete_breakpoint): Declare.
12869 * mem-break.c (delete_breakpoint): Make external.
12871 * target.h (struct target_ops): Add `supports_tracepoints',
12872 `read_pc', and `write_pc' fields.
12873 (target_supports_tracepoints): Define.
12874 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12877 * regcache.h (struct regcache) <registers_owned>: New field.
12878 (init_register_cache, regcache_cpy): Declare.
12879 (regcache_read_pc, regcache_write_pc): Declare.
12880 (register_cache_size): Declare.
12881 (supply_regblock): Declare.
12882 * regcache.c (init_register_cache): New.
12883 (new_register_cache): Use it.
12884 (regcache_cpy): New.
12885 (register_cache_size): New.
12886 (supply_regblock): New.
12887 (regcache_read_pc, regcache_write_pc): New.
12889 * tracepoint.c: New.
12891 * Makefile.in (OBS): Add tracepoint.o.
12892 (tracepoint.o): New rule.
12894 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12896 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12898 (i386-mmx.c): Likewise.
12899 (i386-mmx-linux.o): Likewise.
12900 (i386-mmx-linux.c): Likewise.
12902 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12903 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12904 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12905 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12907 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12908 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12909 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12911 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12913 * Makefile.in (clean): Updated.
12915 (i386-avx.c): Likewise.
12916 (i386-avx-linux.o): Likewise.
12917 (i386-avx-linux.c): Likewise.
12918 (amd64-avx.o): Likewise.
12919 (amd64-avx.c): Likewise.
12920 (amd64-avx-linux.o): Likewise.
12921 (amd64-avx-linux.c): Likewise.
12923 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12924 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12925 (srv_amd64_regobj): Add amd64-avx.o.
12926 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12927 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12928 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12929 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12930 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12931 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12932 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12934 * i387-fp.c: Include "i386-xstate.h".
12936 (i387_cache_to_xsave): Likewise.
12937 (i387_xsave_to_cache): Likewise.
12938 (x86_xcr0): Likewise.
12940 * i387-fp.h (i387_cache_to_xsave): Likewise.
12941 (i387_xsave_to_cache): Likewise.
12942 (x86_xcr0): Likewise.
12944 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12945 * linux-crisv32-low.c (target_regsets): Likewise.
12946 * linux-m68k-low.c (target_regsets): Likewise.
12947 * linux-mips-low.c (target_regsets): Likewise.
12948 * linux-ppc-low.c (target_regsets): Likewise.
12949 * linux-s390-low.c (target_regsets): Likewise.
12950 * linux-sh-low.c (target_regsets): Likewise.
12951 * linux-sparc-low.c (target_regsets): Likewise.
12952 * linux-xtensa-low.c (target_regsets): Likewise.
12954 * linux-low.c: Include <sys/uio.h>.
12955 (regsets_fetch_inferior_registers): Support nt_type.
12956 (regsets_store_inferior_registers): Likewise.
12957 (linux_process_qsupported): New.
12958 (linux_target_ops): Add linux_process_qsupported.
12960 * linux-low.h (regset_info): Add nt_type.
12961 (linux_target_ops): Add process_qsupported.
12963 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12965 (init_registers_i386_avx_linux): New.
12966 (init_registers_amd64_avx_linux): Likewise.
12967 (xmltarget_i386_linux_no_xml): Likewise.
12968 (xmltarget_amd64_linux_no_xml): Likewise.
12969 (PTRACE_GETREGSET): Likewise.
12970 (PTRACE_SETREGSET): Likewise.
12971 (x86_fill_xstateregset): Likewise.
12972 (x86_store_xstateregset): Likewise.
12973 (use_xml): Likewise.
12974 (x86_linux_update_xmltarget): Likewise.
12975 (x86_linux_process_qsupported): Likewise.
12976 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12977 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12978 init_registers_i386_linux here. Call
12979 x86_linux_update_xmltarget.
12980 (the_low_target): Add x86_linux_process_qsupported.
12982 * server.c (handle_query): Call target_process_qsupported.
12984 * target.h (target_ops): Add process_qsupported.
12985 (target_process_qsupported): New.
12987 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12989 * inferiors.c (add_thread): Set last_status kind to
12990 TARGET_WAITKIND_IGNORE.
12991 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12992 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12993 (linux_wait_1): Move `thread' local definition to block that uses
12994 it. Don't NULL initialize `event_child'.
12995 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12996 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12997 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12999 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13001 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13002 an extended waitstatus, or by a watchpoint.
13003 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13004 thread was stepping or has been stopped by a watchpoint.
13006 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13008 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13009 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13010 of another, then delete the previous, and validate all
13012 (validate_inserted_breakpoint): New.
13013 (delete_disabled_breakpoints): New.
13014 (validate_breakpoints): New.
13015 (check_mem_read): Validate breakpoints before trusting their
13016 shadow. Delete disabled breakpoints.
13017 (check_mem_write): Validate breakpoints before trusting they
13018 should be inserted. Delete disabled breakpoints.
13019 * mem-break.h (validate_breakpoints):
13020 * server.c (handle_query): Validate breakpoints when we see a
13023 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13025 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13026 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13027 if we could tell there's a GDB breakpoint at stop_pc.
13028 (need_step_over_p): Don't do a step over if we find a GDB
13029 breakpoint at the resume PC.
13031 * mem-break.c (struct raw_breakpoint): New.
13032 (enum bkpt_type): New type `gdb_breakpoint'.
13033 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13034 fields. New field `raw'.
13035 (find_raw_breakpoint_at): New.
13036 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13037 breakpoint instead.
13038 (set_breakpoint_at): Adjust.
13039 (delete_raw_breakpoint): New.
13040 (release_breakpoint): New.
13041 (delete_breakpoint): Rename to...
13042 (delete_breakpoint_1): ... this. Add proc parameter. Use
13043 release_breakpoint. Return ENOENT.
13044 (delete_breakpoint): Reimplement.
13045 (find_breakpoint_at): Delete.
13046 (find_gdb_breakpoint_at): New.
13047 (delete_breakpoint_at): Delete.
13048 (set_gdb_breakpoint_at): New.
13049 (delete_gdb_breakpoint_at): New.
13050 (gdb_breakpoint_here): New.
13051 (set_reinsert_breakpoint): Use release_breakpoint.
13052 (uninsert_breakpoint): Rename to ...
13053 (uninsert_raw_breakpoint): ... this.
13054 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13055 (reinsert_raw_breakpoint): Change parameter type to
13057 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13059 (check_breakpoints): Adjust. Use release_breakpoint.
13060 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13061 (breakpoint_inserted_here): Ditto.
13062 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13063 Don't trust the breakpoint's shadow if it is not inserted.
13064 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13065 (delete_all_breakpoints): Adjust.
13066 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13067 use delete_breakpoint_1.
13069 * mem-break.h (breakpoints_supported): Delete declaration.
13070 (set_gdb_breakpoint_at): Declare.
13071 (gdb_breakpoint_here): Declare.
13072 (delete_breakpoint_at): Delete.
13073 (delete_gdb_breakpoint_at): Declare.
13075 * server.h (struct raw_breakpoint): Forward declare.
13076 (struct process_info): New field `raw_breakpoints'.
13078 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13081 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13083 * linux-low.c (status_pending_p_callback): Fix comment.
13084 (linux_wait_for_event_1): Move most of the internal breakpoint
13085 handling from here...
13086 (linux_wait_1): ... to here.
13087 (count_events_callback): New.
13088 (select_singlestep_lwp_callback): New.
13089 (select_event_lwp_callback): New.
13090 (cancel_breakpoints_callback): New.
13091 (select_event_lwp): New.
13092 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13093 priority to all LWPs that have had events that should be reported
13094 to the client. Cancel breakpoints when about to reporting the
13095 event to the client, not while stopping lwps. No longer cancel
13096 finished single-steps here.
13097 (cancel_finished_single_step): Delete.
13098 (cancel_finished_single_steps): Delete.
13100 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13102 * mem-break.c (enum bkpt_type): New.
13103 (struct breakpoint): New field `type'.
13104 (set_breakpoint_at): Change return type to struct breakpoint
13105 pointer. Set type to `other_breakpoint' by default.
13106 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13107 in the breakpoint list.
13108 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13109 (reinsert_breakpoint): Rename to ...
13110 (reinsert_raw_breakpoint): ... this.
13111 (reinsert_breakpoints_at): Adjust.
13112 * mem-break.h (struct breakpoint): Declare.
13113 (set_breakpoint_at): Change return type to struct breakpoint
13116 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13118 * server.c (handle_query): Assign, not compare.
13120 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13122 Teach linux gdbserver to step-over-breakpoints.
13124 * linux-low.c (can_hardware_single_step): New.
13125 (supports_breakpoints): New.
13126 (handle_extended_wait): If stopping threads, read the stop pc of
13127 the new cloned LWP.
13129 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13130 low target doesn't support retrieving the PC.
13131 (add_lwp): Set last_resume_kind to resume_continue.
13132 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13133 (linux_attach): Don't clear stop_expected. Set the lwp's
13134 last_resume_kind to resume_stop.
13135 (linux_detach_one_lwp): Don't check for removed breakpoints.
13136 (check_removed_breakpoint): Delete.
13137 (status_pending_p): Rename to ...
13138 (status_pending_p_callback): ... this. Don't check for removed
13139 breakpoints. Don't consider threads that are stopped from GDB's
13141 (linux_wait_for_lwp): Always read the stop_pc here.
13142 (cancel_breakpoint): New.
13143 (step_over_bkpt): New global.
13144 (linux_wait_for_event_1): Implement stepping over breakpoints.
13145 (gdb_wants_lwp_stopped): New.
13146 (gdb_wants_all_stopped): New.
13147 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13148 single-step traps here. Store the thread's last reported target
13150 (send_sigstop): Don't clear stop_expected. Always set it,
13152 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13153 (cancel_finished_single_step): New.
13154 (cancel_finished_single_steps): New.
13155 (wait_for_sigstop): Don't cancel finished single-step traps here.
13156 (linux_resume_one_lwp): Don't check for removed breakpoints.
13157 Don't set `step' on non-hardware step archs.
13158 (linux_set_resume_request): Ignore resume_stop requests if already
13159 stopping or stopped. Set the lwp's last_resume_kind.
13160 (resume_status_pending_p): Don't check for removed breakpoints.
13161 (need_step_over_p): New.
13162 (start_step_over): New.
13163 (finish_step_over): New.
13164 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13165 requests. Clear the thread's last reported target waitstatus.
13166 Don't use the `suspended' flag. Don't consider pending breakpoints.
13167 (linux_resume): Start a step-over if necessary.
13168 (proceed_one_lwp): New.
13169 (proceed_all_lwps): New.
13170 (unstop_all_lwps): New.
13171 * linux-low.h (struct lwp_info): Rewrite comment for the
13172 `suspended' flag. Add the `stop_pc' field. Delete the
13173 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13174 Add `'last_resume_kind' and `need_step_over' fields.
13175 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13176 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13177 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13178 (set_raw_breakpoint_at): New.
13179 (set_breakpoint_at): Rewrite to use it.
13180 (reinsert_breakpoint_handler): Delete.
13181 (set_reinsert_breakpoint): New.
13182 (reinsert_breakpoint_by_bp): Delete.
13183 (delete_reinsert_breakpoints): New.
13184 (uninsert_breakpoint): Rewrite.
13185 (uninsert_breakpoints_at): New.
13186 (reinsert_breakpoint): Rewrite.
13187 (reinsert_breakpoints_at): New.
13188 (check_breakpoints): Rewrite.
13189 (breakpoint_here): New.
13190 (breakpoint_inserted_here): New.
13191 (check_mem_read): Adjust.
13192 * mem-break.h (breakpoints_supported, breakpoint_here)
13193 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13194 (reinsert_breakpoint_by_bp): Delete declaration.
13195 (delete_reinsert_breakpoints): Declare.
13196 (reinsert_breakpoint): Delete declaration.
13197 (reinsert_breakpoints_at): Declare.
13198 (uninsert_breakpoint): Delete declaration.
13199 (uninsert_breakpoints_at): Declare.
13200 (check_breakpoints): Adjust prototype.
13201 * server.h: Adjust include order.
13202 (struct thread_info): Declare here. Add a `last_status' field.
13204 2010-03-23 Michael Snyder <msnyder@vmware.com>
13206 * server.c (crc32): New function.
13207 (handle_query): Add handling for 'qCRC:' request.
13209 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13211 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13212 lwp had been stopped by a watchpoint.
13214 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13216 * server.h (internal_error): Declare.
13217 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13218 * utils.c (internal_error): New function.
13220 2010-03-15 Andreas Schwab <schwab@redhat.com>
13222 * configure.srv: Fix typo setting srv_regobj.
13224 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13226 * linux-low.c (fetch_register): Avoid passing a non string literal
13228 (usr_store_inferior_registers): Ditto.
13230 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13232 * linux-low.c (linux_write_memory): Bail out early if peeking
13235 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13237 * linux-low.h (struct lwp_info): New fields
13238 `stopped_by_watchpoint' and `stopped_data_address'.
13239 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13240 here, and cache them in the lwp object.
13241 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13243 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13245 (linux_stopped_by_watchpoint): Rewrite.
13246 (linux_stopped_data_address): Rewrite.
13248 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13250 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13251 switching the current inferior, not before.
13253 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13255 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13256 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13257 i386-linux.c and amd64-linux.c.
13258 (reg-i386.o): Removed.
13259 (reg-i386.c): Likewise.
13260 (reg-i386-linux.o): Likewise.
13261 (reg-i386-linux.c): Likewise.
13262 (reg-x86-64.o): Likewise.
13263 (reg-x86-64.c): Likewise.
13264 (reg-x86-64-linux.o): Likewise.
13265 (reg-x86-64-linux.c): Likewise.
13267 (i386.c): Likewise.
13268 (i386-linux.o): Likewise.
13269 (i386-linux.c): Likewise.
13270 (amd64.o): Likewise.
13271 (amd64.c): Likewise.
13272 (amd64-linux.o): Likewise.
13273 (amd64-linux.c): Likewise.
13275 * configure.srv (srv_i386_regobj): New.
13276 (srv_i386_linux_regobj): Likewise.
13277 (srv_amd64_regobj): Likewise.
13278 (srv_amd64_linux_regobj): Likewise.
13279 (srv_i386_32bit_xmlfiles): Likewise.
13280 (srv_i386_64bit_xmlfiles): Likewise.
13281 (srv_i386_xmlfiles): Likewise.
13282 (srv_amd64_xmlfiles): Likewise.
13283 (srv_i386_linux_xmlfiles): Likewise.
13284 (srv_amd64_linux_xmlfiles): Likewise.
13285 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13286 srv_xmlfiles to $srv_i386_xmlfiles.
13287 (i[34567]86-*-mingw32ce*): Likewise.
13288 (i[34567]86-*-mingw*): Likewise.
13289 (i[34567]86-*-nto*): Likewise.
13290 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13291 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13292 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13293 (x86_64-*-linux*): Likewise.
13295 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13296 (init_registers_amd64_linux): New.
13297 (x86_arch_setup): Replace init_registers_x86_64_linux with
13298 init_registers_amd64_linux.
13300 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13302 * configure.ac: Check for libdl. If it is not available link against
13303 static libthread_db.
13304 * configure: Regenerate.
13306 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13310 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13311 handing a read watchpoint.
13312 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13314 2010-02-12 Doug Evans <dje@google.com>
13316 * linux-low.c (linux_supports_tracefork_flag): Document.
13317 (linux_look_up_symbols): Add comment.
13319 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13321 * regcache.c (supply_register): Clear regcache if buf is NULL.
13323 2010-02-02 Nicolas Roche <roche@sourceware.org>
13324 Joel Brobecker <brobecker@adacore.com>
13326 * inferiors.c (find_inferior): Add function documentation.
13327 (unloaded_dll): Handle the case where the unloaded dll has not
13328 been previously registered in the dll list.
13330 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13332 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13333 (thumb2_breakpoint): New.
13334 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13336 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13338 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13339 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13342 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13344 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13346 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13348 * linux-s390-low.c (s390_collect_ptrace_register)
13349 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13351 2010-01-21 Doug Evans <dje@google.com>
13353 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13354 (PTRACE_ARG4_TYPE): New macro.
13355 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13356 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13357 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13358 (usr_store_inferior_registers): Ditto.
13359 (linux_read_memory, linux_write_memory): Ditto.
13360 (linux_test_for_tracefork): Ditto.
13362 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13363 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13365 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13367 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13370 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13372 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13373 prototype to take a regcache. Adjust.
13375 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13377 * regcache.h (struct thread_info): Forward declare.
13378 (struct regcache): New.
13379 (new_register_cache): Adjust prototype.
13380 (get_thread_regcache): Declare.
13381 (free_register_cache): Adjust prototype.
13382 (registers_to_string, registers_from_string): Ditto.
13383 (supply_register, supply_register_by_name, collect_register)
13384 (collect_register_as_string, collect_register_by_name): Ditto.
13385 * regcache.c (struct inferior_regcache_data): Delete.
13386 (get_regcache): Rename to ...
13387 (get_thread_regcache): ... this. Adjust. Switch inferior before
13388 fetching registers.
13389 (regcache_invalidate_one): Adjust.
13390 (regcache_invalidate): Fix prototype.
13391 (new_register_cache): Return the new register cache.
13392 (free_register_cache): Change prototype.
13393 (realloc_register_cache): Adjust.
13394 (registers_to_string): Change prototype to take a regcache. Adjust.
13395 (registers_from_string): Ditto.
13396 (register_data): Ditto.
13397 (supply_register): Ditto.
13398 (supply_register_by_name): Ditto.
13399 (collect_register): Ditto.
13400 (collect_register_as_string): Ditto.
13401 (collect_register_by_name): Ditto.
13402 * server.c (process_serial_event): Adjust.
13403 * linux-low.h (regset_fill_func, regset_store_func): Change
13405 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13407 * linux-low.c (get_stop_pc): Adjust.
13408 (check_removed_breakpoint): Adjust.
13409 (linux_wait_for_event): Adjust.
13410 (linux_resume_one_lwp): Adjust.
13411 (fetch_register): Add regcache parameter. Adjust.
13412 (usr_store_inferior_registers): Ditto.
13413 (regsets_fetch_inferior_registers): Ditto.
13414 (regsets_store_inferior_registers): Ditto.
13415 (linux_fetch_registers, linux_store_registers): Ditto.
13416 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13418 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13420 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13421 prototype to take a regcache.
13422 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13423 * remote-utils.c (convert_ascii_to_int, outreg)
13424 (prepare_resume_reply): Change prototype to take a regcache.
13426 * target.h (struct target_ops) <fetch_registers, store_registers>:
13427 Change prototype to take a regcache.
13428 (fetch_inferior_registers, store_inferior_registers): Change
13429 prototype to take a regcache. Adjust.
13430 * proc-service.c (ps_lgetregs): Adjust.
13431 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13432 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13433 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13434 take a regcache. Adjust.
13435 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13436 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13437 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13438 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13439 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13440 (cris_cannot_fetch_register):
13441 (cris_breakpoint_at): Change prototype to take a regcache.
13443 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13444 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13445 to take a regcache. Adjust.
13446 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13448 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13449 take a regcache. Adjust.
13450 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13451 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13452 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13453 * linux-mips-low.c (mips_get_pc):
13454 (mips_set_pc): Change prototype to take a regcache. Adjust.
13455 (mips_reinsert_addr): Adjust.
13456 (mips_collect_register): Change prototype to take a regcache.
13458 (mips_supply_register):
13459 (mips_collect_register_32bit, mips_supply_register_32bit)
13460 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13461 (mips_store_fpregset): Ditto.
13462 * linux-ppc-low.c (ppc_supply_ptrace_register)
13463 (ppc_supply_ptrace_register): Ditto.
13464 (parse_spufs_run): Adjust.
13465 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13466 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13467 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13468 take a regcache. Adjust.
13469 * linux-s390-low.c (s390_collect_ptrace_register)
13470 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13471 (s390_set_pc): Change prototype to take a regcache. Adjust.
13472 (s390_arch_setup): Adjust.
13473 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13474 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13475 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13476 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13477 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13479 (sparc_breakpoint_at): Adjust.
13480 * linux-xtensa-low.c (xtensa_fill_gregset):
13481 (xtensa_store_gregset):
13482 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13483 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13484 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13485 prototype to take a regcache. Adjust.
13486 * win32-arm-low.c (arm_fetch_inferior_register)
13487 (arm_store_inferior_register): Change prototype to take a
13489 * win32-i386-low.c (i386_fetch_inferior_register)
13490 (i386_store_inferior_register): Change prototype to take a
13492 * win32-low.c (child_fetch_inferior_registers)
13493 (child_store_inferior_registers): Change prototype to take a
13495 (win32_wait): Adjust.
13496 (win32_fetch_inferior_registers): Change prototype to take a
13498 (win32_store_inferior_registers): Adjust.
13499 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13500 store_inferior_register>: Change prototype to take a regcache.
13502 2010-01-20 Doug Evans <dje@google.com>
13504 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13506 (linux_wait_for_event1, linux_init_signals): Ditto.
13507 (W_STOPCODE): Provide definition if missing.
13509 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13511 * linux-low.c (linux_core_of_thread): New.
13512 (compare_ints, show_process, list_threads): New.
13513 (linux_qxfer_osdata): Report threads and cores.
13514 (linux_target_op): Register linux_core_of_thread.
13515 * remote-utils.c (prepare_resume_reply): Report the core.
13516 (buffer_xml_printf): Support %d specifier.
13517 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13519 (handle_query): Handle qXfer:threads. Announce availability
13521 * target.h (struct target_ops): New field core_of_thread.
13523 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13525 * Makefile.in (clean): Remove new generated files.
13526 (reg-s390.o, reg-s390.c): Remove rules.
13527 (reg-s390x.o, reg-s390x.c): Likewise.
13528 (s390-linux32.o, s390-linux32.c): Add rules.
13529 (s390-linux64.o, s390-linux64.c): Likewise.
13530 (s390x-linux64.o, s390x-linux64.c): Likewise.
13531 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13532 * linux-s390-low.c: Include <elf.h>.
13533 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13534 (init_registers_s390): Remove prototype.
13535 (init_registers_s390x): Likewise.
13536 (init_registers_s390_linux32): Add prototype.
13537 (init_registers_s390_linux64): Likewise.
13538 (init_registers_s390x_linux64): Likewise.
13539 (s390_num_regs_3264): New define.
13540 (s390_regmap_3264): New global variable.
13541 (s390_cannot_fetch_register): Remove obsolete check.
13542 (s390_cannot_store_register): Likewise.
13543 (s390_collect_ptrace_register): Handle upper/lower register halves.
13544 (s390_supply_ptrace_register): Likewise.
13545 (s390_fill_gregset): Update to register number changes.
13546 (s390_get_hwcap): New routine.
13547 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13548 Install appropriate regmap and register set.
13550 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13552 * server.c (gdbserver_version): Update copyright year to 2010.
13553 * gdbreplay.c (gdbreplay_version): Likewise.
13555 2009-12-28 Doug Evans <dje@google.com>
13557 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13558 elf/external.h. Include <elf.h> instead but only if necessary.
13560 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13562 * linux-low.c (linux_remove_process): Remove `detaching'
13563 parameter. Don't release/detach from thread_db here.
13564 (linux_kill): Release/detach from thread_db here, ...
13565 (linux_detach): ... and here, before actually detaching.
13566 (linux_wait_1): ... and here, when a process exits.
13567 * thread-db.c (any_thread_of): New.
13568 (thread_db_free): Switch the current inferior to a thread of the
13571 2009-12-21 Doug Evans <dje@google.com>
13573 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13575 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13576 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13577 warning ifndef __NR_tkill. Move setting of errno there too.
13578 Delete unnecessary resetting of errno after syscall.
13579 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13581 * configure.ac: Check for dladdr.
13582 * config.in: Regenerate.
13583 * configure: Regenerate.
13584 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13585 (try_thread_db_load): Update.
13587 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13589 2009-12-18 Doug Evans <dje@google.com>
13591 * event-loop.c: Include unistd.h if it exists.
13593 * linux-low.c (my_waitpid): Move definition away from being in
13594 between linux_tracefork_child/linux_test_for_tracefork.
13596 * gdb_proc_service.h (psaddr_t): Fix type.
13597 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13598 signature to match glibc.
13600 2009-12-16 Doug Evans <dje@google.com>
13602 * linux-low.c (linux_read_memory): Fix argument to read.
13604 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13606 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13607 events, don't leave current_inferior pointing at null.
13609 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13611 * win32-low.c (LOG): Delete.
13612 (OUTMSG): Output to stderr.
13613 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13614 on compile time LOG macro.
13615 (win32_wait): Fix debug output.
13617 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13619 * win32-low.c (win32_add_one_solib): If the dll name is
13620 "ntdll.dll", prepend the system directory to the dll path.
13622 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13624 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13626 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13627 Vladimir Prus <vladimir@codesourcery.com>
13629 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13630 * configure.ac: Check for __mcoldfire__ and set
13631 gdb_cv_m68k_is_coldfire.
13632 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13633 reg-cf.o and reg-m68k.o.
13634 * configure: Regenerated.
13636 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13638 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13639 Pass it to thread_db_free.
13640 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13641 proper `detaching' argument to linux_remove_process.
13642 * linux-low.h (thread_db_free): Add `detaching' parameter.
13643 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13645 (thread_db_free): Add `detaching' parameter. Only
13646 call td_ta_clear_event if detaching from process.
13648 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13650 * thread-db.c (thread_db_free): Fix typo.
13652 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13655 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13657 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13659 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13660 with an i686 compiler.
13661 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13663 * configure: Rebuilt.
13665 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13669 * server.c (handle_search_memory_1): Correct read_addr initialization
13670 in loop for searching subsequent chunks.
13672 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13674 * configure.ac: New --with-libthread-db option.
13675 * thread-db.c: Allow direct dependence on libthread_db.
13676 (thread_db_free): Adjust.
13677 * config.in: Regenerate.
13678 * configure: Likewise.
13680 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13683 * thread-db.c (attach_thread): New function.
13684 (maybe_attach_thread): Return success/failure.
13685 (find_new_threads_callback): Adjust.
13686 (thread_db_find_new_threads): Loop until no new threads.
13688 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13690 * proc-service.c (ps_lgetregs): Formatting.
13692 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13694 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13695 * configure.ac: Adjust.
13696 * linux-low.h (struct process_info_private): Move members to struct
13698 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13699 * linux-low.c (linux_remove_process): Adjust.
13700 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13701 * server.c (handle_query): Move code ...
13702 (handle_monitor_command): ... here. New function.
13703 * target.h (struct target_ops): New member.
13704 * thread-db.c (struct thread_db): New.
13705 (libthread_db_search_path): New variable.
13706 (thread_db_create_event, thread_db_enable_reporting)
13707 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13708 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13709 (try_thread_db_load_1, dladdr_to_soname): New functions.
13710 (try_thread_db_load, thread_db_load_search): New functions.
13711 (thread_db_init): Search for libthread_db.
13712 (thread_db_free): New function.
13713 (thread_db_handle_monitor_command): Likewise.
13714 * config.in: Regenerate.
13715 * configure: Regenerate.
13717 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13719 * spu-low.c (spu_kill): Wait for inferior to terminate.
13720 Call clear_inferiors.
13721 (spu_detach): Call clear_inferiors.
13723 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13725 * aclocal.m4: Regenerate.
13726 * config.in: Likewise.
13727 * configure: Likewise.
13729 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13731 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13732 (parse_spufs_run): New function.
13733 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13734 (ppc_breakpoint_at): Handle SPU breakpoints.
13736 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13738 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13739 (SPUFS_MAGIC): Define.
13740 (spu_enumerate_spu_ids): New function.
13741 (linux_qxfer_spu): New function.
13742 (linux_target_ops): Install linux_qxfer_spu.
13744 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13746 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13747 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13748 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13749 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13750 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13751 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13752 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13753 (init_registers_powerpc_cell32l): Add prototype.
13754 (init_registers_powerpc_cell64l): Likewise.
13755 (ppc_arch_setup): Detect Cell/B.E. architecture.
13757 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13759 * Makefile.in (datarootdir): New variable.
13761 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13763 * linux-low.c (linux_write_memory): Update debugging output.
13764 * Makefile.in (clean): Add new descriptions.
13765 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13766 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13767 * configure.srv: Add new files for arm*-*-linux*.
13768 * linux-arm-low.c: Add new declarations.
13769 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13770 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13771 (HWCAP_VFPv3D16): New.
13772 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13773 instead of __IWMMXT__.
13774 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13775 (arm_arch_setup): New.
13776 (target_regsets): Remove #ifdef. Add VFP regset.
13777 (the_low_target): Use arm_arch_setup.
13779 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13781 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13782 the main thread again.
13784 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13786 Adding Neutrino gdbserver.
13787 * configure: Regenerated.
13788 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13789 * configure.srv (i[34567]86-*-nto*): New target.
13790 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13791 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13792 (nto_comctrl) [__QNX__]: New function.
13793 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13795 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13797 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13800 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13801 Pedro Alves <pedro@codesourcery.com>
13803 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13804 don't support CONTEXT_EXTENDED_REGISTERS.
13805 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13806 (the_low_target): Install them.
13807 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13808 failing with ERROR_PIPE_NOT_CONNECTED.
13810 2009-06-30 Doug Evans <dje@google.com>
13811 Pierre Muller <muller@ics.u-strasbg.fr>
13813 Add h/w watchpoint support to x86-linux, win32-i386.
13814 * Makefile.in (SFILES): Add i386-low.c
13815 (i386_low_h): Define.
13816 (i386-low.o): Add dependencies.
13817 (linux-x86-low.o): Add i386-low.h dependency.
13818 (win32-i386-low.o): Ditto.
13819 * i386-low.c: New file.
13820 * i386-low.h: New file.
13821 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13822 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13823 * linux-low.c (linux_add_process): Initialize arch_private.
13824 (linux_remove_process): Free arch_private.
13825 (add_lwp): Initialize arch_private.
13826 (delete_lwp): Free arch_private.
13827 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13829 * linux-low.h (process_info_private): New member arch_private.
13830 (lwp_info): New member arch_private.
13831 (linux_target_ops): New members new_process, new_thread,
13833 (ptid_of): New macro.
13834 * linux-x86-low.c: Include stddef.h, i386-low.h.
13835 (arch_process_info): New struct.
13836 (arch_lwp_info): New struct.
13837 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13838 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13839 (i386_dr_low_get_status): New function.
13840 (x86_insert_point, x86_remove_point): New functions.
13841 (x86_stopped_by_watchpoint): New function.
13842 (x86_stopped_data_address): New function.
13843 (x86_linux_new_process, x86_linux_new_thread): New functions.
13844 (x86_linux_prepare_to_resume): New function.
13845 (the_low_target): Add entries for insert_point, remove_point,
13846 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13848 * server.c (debug_hw_points): New global.
13849 (monitor_show_help): Document set debug-hw-points.
13850 (handle_query): Process "set debug-hw-points".
13851 * server.h (debug_hw_points): Declare.
13852 (paddress): Declare.
13853 * utils.c (NUMCELLS, CELLSIZE): New macros.
13854 (get_sell, xsnprintf, paddress): New functions.
13855 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13856 remove_point, stopped_by_watchpoint, stopped_data_address.
13857 * win32-i386-low.c: Include i386-low.h.
13858 (debug_reg_state): Replaces dr.
13859 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13860 (i386_dr_low_get_status): New function.
13861 (i386_insert_point, i386_remove_point): New functions.
13862 (i386_stopped_by_watchpoint): New function.
13863 (i386_stopped_data_address): New function.
13864 (i386_initial_stuff): Update.
13865 (get_thread_context,set_thread_context,i386_thread_added): Update.
13866 (the_low_target): Add entries for insert_point,
13867 remove_point, stopped_by_watchpoint, stopped_data_address.
13868 * win32-low.c (win32_insert_watchpoint): New function.
13869 (win32_remove_watchpoint): New function.
13870 (win32_stopped_by_watchpoint): New function.
13871 (win32_stopped_data_address): New function.
13872 (win32_target_ops): Add entries for insert_watchpoint,
13873 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13874 * win32-low.h (win32_target_ops): New members insert_point,
13875 remove_point, stopped_by_watchpoint, stopped_data_address.
13877 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13879 * server.c (process_serial_event): Re-return unsupported, not
13880 error, if the type isn't recognized. Re-allow supporting only
13881 insert or remove packets. Also call require_running for
13882 breakpoints. Add missing break statement to default case. Tidy.
13883 * target.h (struct target_ops): Rename insert_watchpoint to
13884 insert_point, and remove_watchpoint to remove_point.
13886 * linux-low.h (struct linux_target_ops): Likewise.
13887 * linux-low.c (linux_insert_watchpoint): Rename to ...
13888 (linux_insert_point): ... this. Adjust.
13889 (linux_remove_watchpoint): Rename to ...
13890 (linux_remove_point): ... this. Adjust.
13891 (linux_target_ops): Adjust.
13892 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13893 (cris_insert_point): ... this.
13894 (cris_remove_watchpoint): Rename to ...
13895 (cris_remove_point): ... this.
13896 (the_low_target): Adjust.
13898 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13900 * server.c (handle_v_kill): Pass signal_pid to
13901 kill_inferior if multi_process is zero.
13903 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13905 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13906 * target.h (target_ops): Comment for *_watchpoint to make it clear
13907 the functions can get types '0' and '1'.
13909 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13911 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13912 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13913 * regcache.c (get_regcache): Likewise.
13914 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13915 * win32-low.c (child_fetch_inferior_registers): Remove check for
13918 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13919 Pedro Alves <pedro@codesourcery.com>
13921 * target.h (struct target_ops) <supports_multi_process>: New
13923 (target_supports_multi_process): New.
13924 * server.c (handle_query): Even if GDB reports support, only
13925 enable multi-process if the target also supports it. Report
13926 multi-process support only if the target backend supports it.
13927 * linux-low.c (linux_supports_multi_process): New function.
13928 (linux_target_ops): Install it as target_supports_multi_process
13931 2009-05-24 Doug Evans <dje@google.com>
13933 Global renaming of find_thread_pid to find_thread_ptid.
13934 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13935 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13936 All callers updated.
13938 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13939 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13942 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13943 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13944 (linux_resume_one_lwp): Ditto.
13946 2009-05-23 Doug Evans <dje@google.com>
13948 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13949 from struct inferior_list_entry * to struct lwp_info *.
13950 All callers updated.
13952 2009-05-13 Doug Evans <dje@google.com>
13954 * linux-x86-low.c: Don't include assert.h.
13955 (x86_siginfo_fixup): Use fatal, not assert.
13956 (x86_arch_setup): Fix comment.
13958 2009-05-12 Doug Evans <dje@google.com>
13960 Biarch support for i386/amd64 gdbserver.
13961 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13962 Add linux-x86-low.c.
13963 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13964 (linux-x86-low.o): Add.
13965 * linux-x86-64-low.c: Delete.
13966 * linux-i386-low.c: Delete.
13967 * linux-x86-low.c: New file.
13968 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13970 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13972 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13973 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13974 (linux_child_pid_to_exec_file): New function.
13975 (elf_64_header_p, elf_64_file_p): New functions.
13976 (siginfo_fixup): New function.
13977 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13978 give target a chance to convert layout.
13979 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13980 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13982 2009-05-07 Doug Evans <dje@google.com>
13984 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13985 (regsets_store_inferior_registers): Ditto.
13987 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13991 * linux-low.c (must_set_ptrace_flags): Delete.
13992 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13994 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13995 `lwp->must_set_ptrace_flags' instead.
13996 (linux_wait_for_event_1): Set ptrace options here.
13997 (linux_wait_1): ... not here.
13999 2009-04-30 Doug Evans <dje@google.com>
14001 * inferiors.c (started_inferior_callback): New function.
14002 (attached_inferior_callback): New function.
14003 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14004 * server.c (print_started_pid, print_attached_pid): New functions.
14005 (detach_or_kill_for_exit): New function.
14006 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14007 * server.h (have_started_inferiors_p): Declare.
14008 (have_attached_inferiors_p): Declare.
14010 * inferiors.c (remove_process): Fix memory leak, free process.
14011 * linux-low.c (linux_remove_process): New function.
14012 (linux_kill): Call it instead of remove_process.
14013 (linux_detach, linux_wait_1): Ditto.
14015 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14017 * configure.srv: Add x86 Windows CE target.
14019 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14021 * inferiors.c (get_thread_process): Make global.
14022 * server.h (get_thread_process): Add prototype.
14023 * thread-db.c (find_one_thread): Use get_thread_process
14024 instead of current_process.
14025 (thread_db_get_tls_address): Do not crash if called when
14026 thread layer is not yet initialized.
14028 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14030 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14031 * spu-low.c (current_tid): Rename to ...
14032 (current_ptid): ... this.
14033 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14034 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14035 ptid_get_lwp (current_ptid) instead of current_tid.
14036 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14037 instead of current_tid. Use find_process_pid to verify pid
14038 argument is valid. Pass proper argument to remove_process.
14039 (spu_thread_alive): Compare current_ptid instead of current_tid.
14040 (spu_resume): Likewise.
14042 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14044 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14047 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14049 Implement the multiprocess extensions, and add linux multiprocess
14052 * server.h (ULONGEST): Declare.
14053 (struct ptid, ptid_t): New.
14054 (minus_one_ptid, null_ptid): Declare.
14055 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14056 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14057 (struct inferior_list_entry): Change `id' type from unsigned from
14059 (struct sym_cache, struct breakpoint, struct
14060 process_info_private): Forward declare.
14061 (struct process_info): Declare.
14062 (current_process): Declare.
14063 (all_processes): Declare.
14064 (initialize_inferiors): Declare.
14065 (add_thread): Adjust to use ptid_t.
14066 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14067 (add_process, remove_process, find_thread_pid): Declare.
14068 (find_inferior_id): Adjust to use ptid_t.
14069 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14070 (multi_process): Declare.
14071 (push_event): Adjust to use ptid_t.
14072 (read_ptid, write_ptid): Declare.
14073 (prepare_resume_reply): Adjust to use ptid_t.
14074 (clear_symbol_cache): Declare.
14075 * inferiors.c (all_processes): New.
14076 (null_ptid, minus_one_ptid): New.
14077 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14078 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14079 (add_thread): Change unsigned long to ptid. Remove gdb_id
14081 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14082 (gdb_id_to_thread): Rename to ...
14083 (find_thread_pid): ... this. Change unsigned long to ptid.
14084 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14085 (loaded_dll, pull_pid_from_list): Adjust.
14086 (add_process, remove_process, find_process_pid)
14087 (get_thread_process, current_process, initialize_inferiors): New.
14088 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14089 (struct target_waitstatus) <related_pid>: Ditto.
14090 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14091 return type to int.
14092 (struct target_ops) <join>: Add `pid' argument.
14093 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14094 (struct target_ops) <wait>: Add `ptid' field. Change return type
14096 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14097 (mywait): Add `ptid' argument. Change return type to ptid_t.
14098 (target_pid_to_str): Declare.
14099 * target.c (set_desired_inferior): Adjust to use ptids.
14100 (mywait): Add new `ptid' argument. Adjust.
14101 (target_pid_to_str): New.
14102 * mem-break.h (free_all_breakpoints): Declare.
14103 * mem-break.c (breakpoints): Delelete.
14104 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14105 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14106 to use per-process breakpoint list.
14107 (free_all_breakpoints): New.
14108 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14109 (symbol_cache, all_symbols_looked_up): Delete.
14111 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14113 (prepare_resume_reply): Change ptid argument's type from unsigned
14114 long to ptid_t. Adjust. Implement W;process and X;process.
14115 (free_sym_cache, clear_symbol_cache): New.
14116 (look_up_one_symbol): Adjust to per-process symbol cache. *
14117 * server.c (cont_thread, general_thread, step_thread): Change type
14119 (attached): Delete.
14120 (multi_process): New.
14121 (last_ptid): Change type to ptid_t.
14122 (struct vstop_notif) <ptid>: Change type to ptid_t.
14123 (queue_stop_reply, push_event): Change `ptid' argument's type to
14125 (discard_queued_stop_replies): Add `pid' argument.
14126 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14127 changes. Don't reference the `attached' global.
14128 (attach_inferior): Adjust to mywait interface changes.
14129 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14130 features. Handle and report "multiprocess+". Handle
14132 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14134 (handle_v_kill): New.
14135 (handle_v_stopped): Adjust to use target_pid_to_str.
14136 (handle_v_requests): Allow multiple attaches and runs when
14137 multiprocess extensions are in effect. Handle "vKill".
14138 (myresume): Adjust to use ptids.
14139 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14140 (handle_status): Adjust to discard_queued_stop_replies interface
14142 (first_thread_of, kill_inferior_callback)
14143 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14144 (main): Call initialize_inferiors. Adjust to use ptids, killing
14145 and detaching from all inferiors. Handle multiprocess packet
14147 * linux-low.h: Include gdb_proc_service.h.
14148 (struct process_info_private): New.
14149 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14150 <lwpid_of>: Use ptid_get_lwp.
14151 (get_lwp_thread): Adjust.
14152 (struct lwp_info): Add `dead' member.
14153 (find_lwp_pid): Declare.
14154 * linux-low.c (thread_db_active): Delete.
14155 (new_inferior): Adjust comment.
14156 (inferior_pid): Delete.
14157 (linux_add_process): New.
14158 (handle_extended_wait): Adjust.
14159 (add_lwp): Change unsigned long to ptid.
14160 (linux_create_inferior): Add process to processes table. Adjust
14161 to use ptids. Don't set new_inferior here.
14162 (linux_attach_lwp): Rename to ...
14163 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14164 it. Adjust to use ptids.
14165 (linux_attach_lwp): New.
14166 (linux_attach): Add process to processes table. Don't set
14168 (struct counter): New.
14169 (second_thread_of_pid_p, last_thread_of_process_p): New.
14170 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14171 multiple processes.
14172 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14173 processes. Remove process from process table.
14174 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14175 to multiple processes.
14176 (any_thread_of): New.
14177 (linux_detach): Add `pid' argument, and handle it. Remove process
14178 from processes table.
14179 (linux_join): Add `pid' argument. Handle it.
14180 (linux_thread_alive): Change unsighed long argument to ptid_t.
14181 Consider dead lwps as not being alive.
14182 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14183 threads we're not interested in.
14184 (same_lwp, find_lwp_pid): New.
14185 (linux_wait_for_lwp): Change `pid' argument's type from int to
14187 (linux_wait_for_event): Rename to ...
14188 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14189 from int to ptid_t. Adjust.
14190 (linux_wait_for_event): New.
14191 (linux_wait_1): Add `ptid' argument. Change return type to
14192 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14193 that exit from the process table.
14194 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14196 (mark_lwp_dead): New.
14197 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14198 stopping all threads, mark its main lwp as dead.
14199 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14201 (fetch_register, usr_store_inferior_registers)
14202 (regsets_fetch_inferior_registers)
14203 (regsets_store_inferior_registers, linux_read_memory)
14204 (linux_write_memory): Inline `inferior_pid'.
14205 (linux_look_up_symbols): Adjust to use per-process
14206 `thread_db_active'.
14207 (linux_request_interrupt): Adjust to use ptids.
14208 (linux_read_auxv): Inline `inferior_pid'.
14209 (initialize_low): Don't reference thread_db_active.
14210 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14211 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14212 (ps_getpid): Return the pid of the current inferior.
14213 * thread-db.c (proc_handle, thread_agent): Delete.
14214 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14216 (find_one_thread): Change argument type to ptid_t. Adjust to
14218 (maybe_attach_thread): Adjust to per-process data and ptids.
14219 (thread_db_find_new_threads): Ditto.
14220 (thread_db_init): Ditto.
14221 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14222 processes table. Adjust to use ptids.
14223 (spu_kill, spu_detach): Adjust interface. Remove process from
14225 (spu_join, spu_thread_alive): Adjust interface.
14226 (spu_wait): Adjust interface. Remove process from processes
14227 table. Adjust to use ptids.
14228 * win32-low.c (current_inferior_tid): Delete.
14229 (current_inferior_ptid): New.
14230 (debug_event_ptid): New.
14231 (thread_rec): Take a ptid. Adjust.
14232 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14233 (child_delete_thread): Ditto.
14234 (do_initial_child_stuff): Add `attached' argument. Add process to
14236 (child_fetch_inferior_registers, child_store_inferior_registers):
14238 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14239 (win32_attach): Pass 1 to do_initial_child_stuff.
14240 (win32_kill): Adjust interface. Remove process from processes
14242 (win32_detach): Ditto.
14243 (win32_join): Adjust interface.
14244 (win32_thread_alive): Take a ptid.
14245 (win32_resume): Adjust to use ptids.
14246 (get_child_debug_event): Ditto.
14247 (win32_wait): Adjust interface. Remove exiting process from
14250 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14252 Non-stop mode support.
14254 * server.h (non_stop): Declare.
14255 (gdb_client_data, handler_func): Declare.
14256 (delete_file_handler, add_file_handler, start_event_loop):
14258 (handle_serial_event, handle_target_event, push_event)
14259 (putpkt_notif): Declare.
14260 * target.h (enum resume_kind): New.
14261 (struct thread_resume): Replace `step' field by `kind' field.
14262 (TARGET_WNOHANG): Define.
14263 (struct target_ops) <wait>: Add `options' argument.
14264 <supports_non_stop, async, start_non_stop>: New fields.
14265 (target_supports_non_stop, target_async): New.
14266 (start_non_stop): Declare.
14267 (mywait): Add `options' argument.
14268 * target.c (mywait): Add `options' argument. Print child exit
14269 notifications here.
14270 (start_non_stop): New.
14271 * server.c (non_stop, own_buf, mem_buf): New globals.
14272 (struct vstop_notif): New.
14273 (notif_queue): New global.
14274 (queue_stop_reply, push_event, discard_queued_stop_replies)
14275 (send_next_stop_reply): New.
14276 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14278 (attach_inferior): In non-stop mode, don't wait for the target
14280 (handle_general_set): Handle QNonStop.
14281 (handle_query): When handling qC, return the current general
14282 thread, instead of the first thread of the list.
14283 (handle_query): If the backend supports non-stop mode, include
14284 QNonStop+ in the qSupported query response.
14285 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14287 (handle_v_attach, handle_v_run): Handle non-stop mode.
14288 (handle_v_stopped): New.
14289 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14290 (myresume): Adjust to use resume_kind. Handle non-stop.
14291 (queue_stop_reply_callback): New.
14292 (handle_status): Handle non-stop mode.
14293 (main): Clear non_stop flag on reconnection. Use the event-loop.
14294 Refactor serial protocol handling from here ...
14295 (process_serial_event): ... to this new function. When GDB
14296 selects any thread, select one here. In non-stop mode, wait until
14297 GDB acks all pending events before exiting.
14298 (handle_serial_event, handle_target_event): New.
14299 * remote-utils.c (remote_open): Install remote_desc in the event
14301 (remote_close): Remove remote_desc from the event loop.
14302 (putpkt_binary): Rename to...
14303 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14304 (putpkt_binary): New as wrapper around putpkt_binary_1.
14305 (putpkt_notif): New.
14306 (prepare_resume_reply): In non-stop mode, don't change the
14308 * event-loop.c: New.
14309 * Makefile.in (OBJ): Add event-loop.o.
14310 (event-loop.o): New rule.
14312 * linux-low.h (pid_of): Moved here.
14314 (get_lwp_thread): Use lwpid_of.
14315 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14316 * linux-low.c (pid_of): Delete.
14317 (inferior_pid): Use lwpid_of.
14318 (linux_event_pipe): New.
14319 (target_is_async_p): New.
14321 (handle_extended_wait): Use lwpid_of.
14322 (add_lwp): Don't set lwpid field.
14323 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14324 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14325 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14326 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14327 first. Adjust to linux_wait_for_event interface changes. Use
14329 (linux_detach): Don't delete the main lwp here.
14330 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14331 (status_pending_p): Don't consider explicitly suspended lwps.
14332 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14333 pointer. Add OPTIONS argument. Change return type to int. Use
14334 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14335 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14336 pointer. Add status pointer argument. Return a pid instead of a
14337 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14338 changes. In non-stop mode, don't switch to a random thread.
14339 (linux_wait): Rename to...
14340 (linux_wait_1): ... this. Add target_options argument, and handle
14341 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14342 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14343 clean exit and signal exit code. Don't stop all threads in
14344 non-stop mode. In all-stop mode, only stop all threads when
14345 reporting a stop to GDB. Handle explicit thread stop requests.
14346 (async_file_flush, async_file_mark): New.
14348 (send_sigstop): Use lwpid_of.
14349 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14350 interface changes. In non-stop mode, don't switch to a random
14352 (linux_resume_one_lwp): Use lwpid_of.
14353 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14354 (linux_resume_one_thread): ... this. Handle resume_stop. In
14355 non-stop mode, don't look for pending flag in all threads.
14356 (resume_status_pending_p): Don't consider explicitly suspended
14358 (my_waitpid): Reimplement. Emulate __WALL.
14359 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14361 (sigchld_handler, linux_supports_non_stop, linux_async)
14362 (linux_start_non_stop): New.
14363 (linux_target_ops): Register linux_supports_non_stop, linux_async
14364 and linux_start_non_stop.
14365 (initialize_low): Install SIGCHLD handler.
14366 * thread-db.c (thread_db_create_event, find_one_thread)
14367 (thread_db_get_tls_address): Use lwpid_of.
14368 * win32-low.c (win32_detach): Adjust to use resume_kind.
14369 (win32_wait): Add `options' argument.
14370 * spu-low.c (spu_resume): Adjust to use resume_kind.
14371 (spu_wait): Add `options' argument.
14373 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14375 Decouple target code from remote protocol.
14377 * target.h (enum target_waitkind): New.
14378 (struct target_waitstatus): New.
14379 (struct target_ops) <wait>: Return an unsigned long. Take a
14380 target_waitstatus pointer instead of a char pointer.
14381 (mywait): Likewise.
14382 * target.c (mywait): Change prototype to return an unsigned long.
14383 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14384 * server.h (thread_from_wait, old_thread_from_wait): Delete
14386 (prepare_resume_reply): Change prototype to take a
14388 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14389 (last_status, last_ptid): New.
14390 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14391 pid instead of a signal.
14392 (attach_inferior): Remove "status" and "signal" parameters.
14394 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14396 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14397 (handle_v_requests, myresume): Remove "status" and "signal"
14398 parameters. Adjust.
14399 (handle_status): New.
14400 (main): Delete local `status'. Adjust.
14401 * remote-utils.c: Include target.h.
14402 (prepare_resume_reply): Change prototype to take a
14403 target_waitstatus. Adjust.
14405 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14407 * spu-low.c (spu_wait): Adjust.
14408 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14410 (win32_wait): Adjust.
14412 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14414 * target.h (struct thread_resume): Delete leave_stopped member.
14415 (struct target_ops): Add a `n' argument to the `resume' callback.
14416 * server.c (start_inferior): Adjust.
14417 (handle_v_cont, myresume): Adjust.
14418 * linux-low.c (check_removed_breakpoint): Adjust to resume
14419 interface change, and to removed leave_stopped field.
14420 (resume_ptr): Delete.
14421 (struct thread_resume_array): New.
14422 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14423 resume interface change.
14424 (linux_continue_one_thread, linux_queue_one_thread)
14425 (resume_status_pending_p): Check if the resume field is NULL
14426 instead of checking the leave_stopped member.
14427 (linux_resume): Adjust to the target resume interface change.
14428 * spu-low.c (spu_resume): Adjust to the target resume interface
14430 * win32-low.c (win32_detach, win32_resume): Ditto.
14432 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14434 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14436 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14438 (linux_continue_one_thread): Only preserve the stepping flag if
14439 there's a pending breakpoint.
14441 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14443 * server.c (main): After the inferior having exited, call
14444 remote_close before exiting gdbserver.
14446 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14448 Fix size of FPSCR in Power 7 processors.
14449 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14450 (PPC_FEATURE_HAS_DFP): New #define.
14451 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14454 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14456 * server.c (handle_query) Whitespace and formatting.
14458 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14460 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14461 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14462 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14463 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14464 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14465 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14466 Makefile.in, configure.ac: Fix whitespace throughout.
14467 * configure: Regenerate.
14469 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14471 * inferiors.c (find_inferior): Make it safe for the callback
14472 function to delete the currently iterated inferior.
14474 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14476 * Makefile.in (linuw_low_h): Move higher.
14477 (thread-db.o): Depend on $(linux_low_h).
14479 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14481 Rename "process" to "lwp" throughout.
14483 * linux-low.c (all_processes): Rename to...
14484 (all_lwps): ... this.
14485 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14486 (add_process): Rename to ...
14487 (add_lwp): ... this. Adjust.
14488 (linux_create_inferior): Adjust.
14489 (linux_attach_lwp): Adjust.
14490 (linux_attach): Adjust.
14491 (linux_kill_one_process): Rename to ...
14492 (linux_kill_one_lwp): ... this. Adjust.
14493 (linux_kill): Adjust.
14494 (linux_detach_one_process): Rename to ...
14495 (linux_detach_one_lwp): ... this. Adjust.
14496 (linux_detach): Adjust.
14497 (check_removed_breakpoint): Adjust.
14498 (status_pending_p): Adjust.
14499 (linux_wait_for_process): Rename to ...
14500 (linux_wait_for_lwp): ... this. Adjust.
14501 (linux_wait_for_event): Adjust.
14502 (send_sigstop): Adjust.
14503 (wait_for_sigstop): Adjust.
14504 (stop_all_processes): Rename to ...
14505 (stop_all_lwps): ... this.
14506 (linux_resume_one_process): Rename to ...
14507 (linux_resume_one_lwp): ... this. Adjust.
14508 (linux_set_resume_request, linux_continue_one_thread)
14509 (linux_queue_one_thread, resume_status_pending_p)
14510 (usr_store_inferior_registers, regsets_store_inferior_registers)
14511 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14513 * linux-low.h (get_process): Rename to ...
14514 (get_lwp): ... this. Adjust.
14515 (get_thread_process): Rename to ...
14516 (get_thread_lwp): ... this. Adjust.
14517 (get_process_thread): Rename to ...
14518 (get_lwp_thread): ... this. Adjust.
14519 (struct process_info): Rename to ...
14520 (struct lwp_info): ... this.
14521 (all_processes): Rename to ...
14522 (all_lwps): ... this.
14523 * proc-service.c (ps_lgetregs): Adjust.
14524 * thread-db.c (thread_db_create_event, find_one_thread)
14525 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14527 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14529 * server.c (handle_query): Handle "qAttached".
14531 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14533 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14534 GPLv3, update license URL.
14536 2009-03-01 Doug Evans <dje@google.com>
14538 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14539 (server_h): Add gdb_signals.h.
14540 (signals.o): Update.
14541 * server.h (target_signal_from_host,target_signal_to_host_p)
14542 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14544 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14546 * remote-utils.c (getpkt): Also generate remote-debug
14547 information if noack_mode is set.
14549 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14551 * server.c (handle_query): Report qXfer:siginfo:read and
14552 qXfer:siginfo:write as supported and handle them.
14553 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14554 * linux-low.c (linux_xfer_siginfo): New.
14555 (linux_target_ops): Set it.
14557 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14559 * server.c (gdbserver_usage): Mention --remote-debug.
14560 (main): Accept '--remote-debug' switch.
14562 2009-01-18 Doug Evans <dje@google.com>
14564 * regcache.c (new_register_cache): No need to check result of xcalloc.
14565 * server.c (handle_search_memory): Back out calls to xmalloc,
14566 result is checked and error is returned to user upon failure.
14567 (handle_query): Ditto. Add more checks for result of malloc.
14568 (handle_v_cont): Check result of malloc, report error back to
14570 (handle_v_run): Ditto. Call freeargv.
14571 * server.h (freeargv): Declare.
14572 * utils.c (freeargv): New fn.
14574 2009-01-15 Doug Evans <dje@google.com>
14576 * gdbreplay.c (perror_with_name): Make arg const char *.
14577 * server.h (target_signal_to_name): Make return type const char *.
14578 * thread-db.c (thread_db_err_str): Make return type const char *.
14579 * utils.c (perror_with_name): Make arg const char *.
14581 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14583 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14584 when handling a EXIT_PROCESS_DEBUG_EVENT.
14586 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14588 * gdbreplay.c (gdbreplay_version): Update copyright year.
14589 * server.c (gdbserver_version): Likewise.
14591 2009-01-05 Doug Evans <dje@google.com>
14593 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14594 (handle_extended_wait): Improve comment.
14596 2008-12-13 Doug Evans <dje@google.com>
14598 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14599 * server.h (ATTR_MALLOC): New macro.
14600 (xmalloc,xcalloc,xstrdup): Declare.
14601 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14602 * inferiors.c: Ditto.
14603 * linux-low.c: Ditto.
14604 * mem-break.c: Ditto.
14605 * regcache.c: Ditto.
14606 * remote-utils.c: Ditto.
14609 * win32-low.c: Ditto.
14611 2008-12-12 Doug Evans <dje@google.com>
14613 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14614 in debugging printf.
14616 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14618 2008-12-09 Doug Evans <dje@google.com>
14620 * linux-low.h (struct process_info): Delete member tid, unused.
14621 * thread-db.c (find_one_thread): Update.
14622 (maybe_attach_thread): Update.
14624 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14626 * target.h (struct target_ops): Add qxfer_osdata member.
14627 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14629 (linux_qxfer_osdata): New functions.
14630 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14632 * server.c (handle_query): Handle "qXfer:osdata:read:".
14633 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14634 (buffer_xml_printf): New functions.
14635 * server.h (struct buffer): New.
14636 (buffer_grow_str, buffer_grow_str0): New macros.
14637 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14638 (buffer_xml_printf): Declare.
14640 2008-11-24 Doug Evans <dje@google.com>
14642 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14644 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14646 * server.c (handle_v_run): Always use the supplied argument list.
14648 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14650 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14651 (xtensa_regmap_table): Add entry for scompare1.
14653 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14655 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14656 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14657 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14658 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14659 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14660 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14661 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14662 XML target descriptions.
14663 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14664 when inferior is running on an ISA 2.05 or later processor. Add
14665 special case to return offset for full 64-bit slot of FPSCR when
14668 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14670 * Makefile.in (SFILES, clean): Added sparc64 files.
14671 (reg-sparc64.o, reg-sparc64.c): New.
14672 * configure.srv (sparc*-*-linux*): New configuration.
14673 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14674 syscall arguments for SPARC.
14675 (regsets_store_inferior_registers): Likewise.
14676 * linux-sparc-low.c: New file.
14678 2008-10-21 Doug Evans <dje@google.com>
14680 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14681 (READLINE_DIR,READLINE_DEP): Delete.
14682 (INTERNAL_CFLAGS): Update.
14683 (LINTFLAGS): Update.
14685 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14687 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14688 whole argv from the last run, not just argv[0].
14690 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14692 * regcache.c (new_register_cache): Return NULL if the register
14693 cache size isn't known yet.
14694 (free_register_cache): Avoid dereferencing a NULL regcache.
14696 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14698 * configure.srv: Merge MIPS and MIPS64.
14700 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14702 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14704 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14706 * Makefile.in: Add required vsx dependencies.
14708 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14709 Declare init_registers_powerpc_vsx32l.
14710 Declare init_registers_powerpc_vsx64l.
14711 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14712 (ppc_arch_setup): Check for VSX in hwcap.
14713 (ppc_fill_vsxregset): New function.
14714 (ppc_store_vsxregset): New function.
14715 Add new VSX entry in regset_info target_regsets.
14717 * configure.srv: Add new VSX dependencies.
14719 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14721 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14722 (remote_open): Set or clear transport_is_reliable.
14723 (putpkt_binary): Don't expect acks in noack mode.
14724 (getpkt): Don't send ack/nac in noack mode.
14725 * server.c (handle_general_set): Handle QStartNoAckMode.
14726 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14728 (main): Reset noack_mode on every connection.
14729 * server.h (noack_mode): Declare.
14731 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14733 * Makefile.in (GDBREPLAY_OBS): New variable.
14734 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14736 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14737 Daniel Jacobowitz <dan@codesourcery.com>
14739 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14740 (usr_store_inferior_registers): Likewise.
14741 (regsets_store_inferior_registers): Likewise.
14743 2008-07-31 Rolf Jansen <rj@surtec.com>
14744 Pedro Alves <pedro@codesourcery.com>
14746 * configure.ac: Check for memmem declaration.
14747 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14748 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14749 (disable_packet_qfThreadInfo): Unconditionally compile.
14750 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14751 * configure, config.in: Regenerate.
14753 2008-07-28 Doug Kwan <dougkwan@google.com>
14755 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14756 (linux_write_memory): Remove declaration of errno.
14758 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14760 * linux-low.c (handle_extended_wait): Do not use "status"
14761 variable uninitialized.
14763 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14765 * server.c (handle_v_attach): Inhibit reporting dll changes.
14767 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14769 * remote-utils.c (prepare_resume_reply): If requested, don't
14770 output "thread:TID" in the T stop reply.
14772 * server.c (disable_packet_vCont, disable_packet_Tthread)
14773 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14774 (handle_query): If requested, disable support for qC, qfThreadInfo
14776 (handle_v_requests): If requested, disable support for vCont.
14777 (gdbserver_show_disableable): New.
14778 (main): Handle --disable-packet and --disable-packet=LIST.
14780 * server.h (disable_packet_vCont, disable_packet_Tthread)
14781 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14783 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14785 * server.c (gdbserver_usage): Mention --version.
14787 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14789 * Makefile.in (gdbreplay.o): New rule.
14791 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14793 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14794 message, not gdbserver.
14796 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14797 Nathan Sidwell <nathan@codesourcery.com>
14798 Joseph Myers <joseph@codesourcery.com>
14800 * acinclude.m4: Include ../../config/acx.m4.
14801 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14802 * configure, config.in: Regenerate.
14803 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14804 * server.c (gdbserver_version): Print PKGVERSION.
14805 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14806 (main): Adjust gdbserver_usage calls.
14807 * gdbreplay.c (version, host_name): Add declarations.
14808 (gdbreplay_version, gdbreplay_usage): New.
14809 (main): Accept --version and --help options.
14811 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14813 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14814 (arm_breakpoint_at): Handle Thumb.
14815 (the_low_target): Add comment.
14817 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14819 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14821 2008-05-09 Doug Evans <dje@google.com>
14823 * server.h (decode_search_memory_packet): Declare.
14824 * remote-utils.c (decode_search_memory_packet): New fn.
14825 * server.c (handle_search_memory_1): New fn.
14826 (handle_search_memory): New fn.
14827 (handle_query): Process qSearch:memory packets.
14829 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14831 * regcache.c (registers_length): Remove.
14832 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14833 full register packet.
14834 * regcache.h (registers_length): Remove prototype.
14835 * server.h (PBUFSIZ): Define to 16384.
14837 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14839 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14840 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14841 powerpc-64l.o, and powerpc-altivec64l.o.
14842 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14843 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14844 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14845 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14846 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14849 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14850 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14851 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14852 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14853 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14854 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14855 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14856 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14857 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14858 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14861 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14862 (init_registers_powerpc_32l): ... this new prototype.
14863 (init_registers_powerpc_32): Remove, replace by ...
14864 (init_registers_powerpc_altivec32l): ... this new prototype.
14865 (init_registers_powerpc_e500): Remove, replace by ...
14866 (init_registers_powerpc_e500l): ... this new prototype.
14867 (init_registers_ppc64): Remove, replace by ...
14868 (init_registers_powerpc_64l): ... this new prototype.
14869 (init_registers_powerpc_64): Remove, replace by ...
14870 (init_registers_powerpc_altivec64l): ... this new prototype.
14871 (ppc_num_regs): Set to 73.
14872 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14873 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14874 (ppc_cannot_store_register): Handle orig_r3 and trap.
14875 (ppc_arch_setup): Update init_registers_... calls.
14876 (ppc_fill_gregset): Handle orig_r3 and trap.
14878 * inferiors.c (clear_inferiors): Reset current_inferior.
14880 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14882 * acinclude.m4: Add override.m4.
14883 * configure: Regenerate.
14885 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14887 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14888 initial call to init_register_ppc64.
14890 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14892 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14893 single powerpc*-*-linux* case.
14894 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14896 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14898 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14899 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14901 * linux-ppc-low.c: Include <elf.h>.
14902 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14903 (ppc_hwcap): New global variable.
14904 (ppc_regmap): Remove __SPE__ #ifdef sections.
14905 (ppc_regmap_e500): New global variable.
14906 (ppc_cannot_store_register): Update __SPE__ special case.
14907 (ppc_get_hwcap): New function.
14908 (ppc_arch_setup): Use it to determine whether inferior supports
14909 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14910 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14911 Do not access registers if target does not support AltiVec.
14912 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14913 Do not access registers if target does not support SPE.
14914 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14916 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14918 * linux-low.c (disabled_regsets, num_regsets): New.
14919 (use_regsets_p): Delete.
14920 (linux_wait_for_process): Clear disabled_regsets.
14921 (regsets_fetch_inferior_registers): Check and set it.
14922 (regsets_store_inferior_registers): Likewise.
14923 (linux_fetch_registers, linux_store_registers): Do not use
14925 (initialize_low): Allocate disabled_regsets.
14927 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14929 * Makefile.in (LIBOBJS): New.
14930 (OBS): Use LIBOBJS.
14931 (memmem.o): New rule.
14932 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14933 * configure: Regenerated.
14935 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14937 * server.c (handle_query): Never return "unsupported" for
14938 qXfer:features:read queries.
14940 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14942 * server.c (get_features_xml): Fix inverted condition.
14943 (handle_query): Always support qXfer:feature:read.
14945 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14947 * server.c (wrapper_argv): New.
14948 (start_inferior): Handle wrapper_argv. If set, expect an extra
14950 (gdbserver_usage): Document --wrapper.
14951 (main): Parse --wrapper.
14953 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14955 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14956 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14957 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14958 (ppc_set_pc): Likewise.
14959 (ppc_arch_setup): New function.
14960 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14961 of collect_register.
14962 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14964 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14966 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14967 instead of linux-ppc64-low.o.
14968 * linux-ppc64-low.c: Remove file.
14969 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14970 (linux-ppc64-low.o): Remove rule.
14972 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14973 (init_registers_powerpc_64): Likewise.
14974 (ppc_regmap): Conditionally define depending on __powerpc64__.
14975 (ppc_cannot_store_register): Do not special-case "fpscr" when
14976 compiled on __powerpc64__.
14977 (ppc_collect_ptrace_register): New function.
14978 (ppc_supply_ptrace_register): New function.
14979 (ppc_breakpoint): Change type to "unsigned int".
14980 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14981 (the_low_target): Conditionally provide initializers for the
14982 arch_setup member depending on __powerpc64__. Install
14983 collect_ptrace_register and supply_ptrace_register members.
14985 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14987 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14988 * server.c (gdbserver_xmltarget): Define.
14989 (get_features_xml): Use it to replace "target.xml" and arch_string.
14991 * configure.srv: Remove srv_xmltarget. Add XML files that were
14992 mentioned there to srv_xmlfiles instead. Remove conditional tests
14993 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14994 srv_xmlfiles and srv_regobj to include all possible choices.
14995 * configure.ac (srv_xmltarget): Remove.
14996 (srv_xmlfiles): Do not add "target.xml".
14997 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14998 checks for supplementary target information.
14999 * configure: Regenerate.
15000 * Makefile.in (XML_TARGET): Remove.
15001 (target.xml): Remove rule.
15002 (clean): Do not clean up target.xml.
15003 (.PRECIOUS): Do not mention target.xml.
15005 * target.h (struct target_ops): Remove arch_string member.
15006 * linux-low.c (linux_arch_string): Remove.
15007 (linux_target_ops): Remove arch_string initializer.
15008 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15009 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15010 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15011 * spu-low.c (spu_arch_string): Remove.
15012 (spu_target_ops): Remove arch_string initializer.
15013 * win32-low.c (win32_arch_string): Remove.
15014 (win32_target_ops): Remove arch_string initializer.
15015 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15016 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15017 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15019 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15021 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15022 by collect_ptrace_register and supply_ptrace_register hooks.
15023 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15024 instead of checking for the_low_target.left_pad_xfer.
15025 (usr_store_inferior_registers): Use collect_ptrace_register callback
15026 instead of checking for the_low_target.left_pad_xfer.
15028 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15029 (s390_supply_ptrace_register): Likewise.
15030 (s390_fill_gregset): Call s390_collect_ptrace_register.
15031 (the_low_target): Update.
15033 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15034 (ppc_supply_ptrace_register): Likewise.
15035 (the_low_target): Update.
15037 * linux-i386-low.c (the_low_target): Update.
15038 * linux-x86-64-low.c (the_low_target): Update.
15040 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15042 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15043 reg-s390.o and reg-s390x.o.
15045 * linux-low.c (new_inferior): New global variable.
15046 (linux_create_inferior, linux_attach): Set it.
15047 (linux_wait_for_process): Call the_low_target.arch_setup after the
15048 target has stopped for the first time.
15049 (initialize_low): Do not call the_low_target.arch_setup.
15051 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15052 (s390_set_pc): Likewise.
15053 (s390_arch_setup): New function.
15054 (the_low_target): Use s390_arch_setup as arch_setup routine.
15056 * regcache.c (realloc_register_cache): New function.
15057 (set_register_cache): Call it for each existing regcache.
15059 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15061 * server.h (init_registers): Remove prototype.
15063 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15064 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15065 instead of init_registers ().
15066 * linux-arm-low.c (init_registers_arm): Add prototype.
15067 (init_registers_arm_with_iwmmxt): Likewise.
15068 (the_low_target): Add initializer for arch_setup field.
15069 * linux-cris-low.c (init_registers_cris): Add prototype.
15070 (the_low_target): Add initializer for arch_setup field.
15071 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15072 (the_low_target): Add initializer for arch_setup field.
15073 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15074 (the_low_target): Add initializer for arch_setup field.
15075 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15076 (the_low_target): Add initializer for arch_setup field.
15077 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15078 (the_low_target): Add initializer for arch_setup field.
15079 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15080 (the_low_target): Add initializer for arch_setup field.
15081 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15082 (init_registers_mips64_linux): Likewise.
15083 (the_low_target): Add initializer for arch_setup field.
15084 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15085 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15086 (the_low_target): Add initializer for arch_setup field.
15087 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15088 (init_registers_powerpc_64): Likewise.
15089 (the_low_target): Add initializer for arch_setup field.
15090 * linux-s390-low.c (init_registers_s390): Add prototype.
15091 (init_registers_s390x): Likewise.
15092 (the_low_target): Add initializer for arch_setup field.
15093 * linux-sh-low.c (init_registers_sh): Add prototype.
15094 (the_low_target): Add initializer for arch_setup field.
15095 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15096 (the_low_target): Add initializer for arch_setup field.
15097 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15098 (the_low_target): Add initializer for arch_setup field.
15100 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15101 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15102 instead of init_registers ().
15103 * win32-arm-low.c (init_registers_arm): Add prototype.
15104 (the_low_target): Add initializer for arch_setup field.
15105 * win32-i386-low.c (init_registers_i386): Add prototype.
15106 (the_low_target): Add initializer for arch_setup field.
15108 * spu-low.c (init_registers_spu): Add prototype.
15109 (initialize_low): Call initialie_registers_spu () instead of
15110 initialize_registers ().
15112 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15114 * server.c (handle_v_requests): When handling the vRun and vAttach
15115 packets, if already debugging a process, don't kill it. Return an
15118 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15120 * server.c (handle_query): Correct length check.
15122 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15124 * win32-low.c (do_initial_child_stuff): Add process handle
15125 parameter. Set current_process_handle and current_process_id from the
15126 parameters. Clear globals.
15127 (win32_create_inferior): Don't set current_process_handle and
15128 current_process_id here. Instead pass them on the call to
15129 do_initial_child_stuff.
15130 (win32_attach): Likewise.
15131 (win32_clear_inferiors): New.
15132 (win32_kill): Don't close the current process handle or the
15133 current thread handle here. Instead call win32_clear_inferiors.
15134 (win32_detach): Don't open a new handle to the process. Call
15135 win32_clear_inferiors.
15136 (win32_join): Don't rely on current_process_handle; open a new
15137 handle using the process id.
15138 (win32_wait): Call win32_clear_inferiors when the inferior process
15141 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15143 * server.c (monitor_show_help): Add "exit".
15145 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15147 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15148 (clean): Add reg-xtensa.c.
15149 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15150 * configure.srv (xtensa*-*-linux*) New target.
15151 * linux-xtensa-low.c: New.
15152 * xtensa-xtregs.c: New.
15154 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15156 * hostio.c: Don't include errno.h.
15157 (errno_to_fileio_errno): Move to hostio-errno.
15158 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15159 error number outputting to the target->hostio_last_error callback.
15160 (hostio_packet_error): Use FILEIO_EINVAL directly.
15161 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15162 calls to hostio_error.
15163 * hostio-errno.c: New.
15164 * server.h (hostio_last_error_from_errno): Declare.
15165 * target.h (target_ops): Add hostio_last_error member.
15166 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15167 as hostio_last_error handler.
15168 * spu-low.c (spu_target_ops): Likewise.
15169 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15170 (wince_hostio_last_error): New functions.
15171 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15172 as hostio_last_error handler.
15173 (win32_target_ops) [!_WIN32_WCE]: Register
15174 hostio_last_error_from_errno as hostio_last_error handler.
15175 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15176 (hostio-errno.o): New rule.
15177 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15178 * configure.srv (srv_hostio_err_objs): New variable. Default to
15180 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15181 * configure: Regenerate.
15183 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15185 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15186 (linux_kill, linux_detach): Clean up the process list.
15187 * remote-utils.c (remote_open): Improve port number parsing.
15188 (putpkt_binary, input_interrupt): Only send interrupts if the target
15190 * server.c (extended_protocol): Make static.
15191 (attached): Define earlier.
15192 (exit_requested, response_needed, program_argv): New variables.
15193 (target_running): New.
15194 (start_inferior): Clear attached here.
15195 (attach_inferior): Set attached here.
15196 (require_running): Define.
15197 (handle_query): Use require_running and target_running. Implement
15199 (handle_v_attach, handle_v_run): New.
15200 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15201 (gdbserver_usage): Update.
15202 (main): Redo argument parsing. Handle --debug and --multi. Handle
15203 --attach along with other options or after the port. Save
15204 program_argv. Support no initial program. Resynchronize
15205 communication with GDB after an error. Handle "monitor exit".
15206 Use require_running and target_running. Always allow the extended
15207 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15208 restart in extended mode.
15209 * README: Refer to the GDB manual. Update --attach usage.
15211 2007-12-20 Andreas Schwab <schwab@suse.de>
15213 * linux-low.c (STACK_SIZE): Define.
15214 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15215 (linux_test_for_tracefork): Likewise.
15217 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15219 * linux-low.c (linux_wait_for_event): Update messages. Do not
15220 reinsert auto-delete breakpoints.
15221 * mem-break.c (struct breakpoint): Change return type of handler to
15223 (set_breakpoint_at): Update handler type.
15224 (reinsert_breakpoint_handler): Return 1 instead of calling
15226 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15228 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15229 * mem-break.h (set_breakpoint_at): Update handler type.
15230 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15231 * win32-low.c (auto_delete_breakpoint): New.
15232 (get_child_debug_event): Use it.
15234 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15236 * configure.ac: Check for pread and pwrite.
15237 * hostio.c (handle_pread): Fall back to lseek and read.
15238 (handle_pwrite): Fall back to lseek and write.
15239 * config.in, configure: Regenerated.
15241 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15243 * server.c (myresume): Add own_buf argument.
15244 (main): Update calls.
15246 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15248 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15249 * remote-utils.c (remote_open): Do not call disable_async_io.
15250 (block_async_io): Delete.
15251 (unblock_async_io): Make static.
15252 (initialize_async_io): New.
15253 * server.c (handle_v_cont): Handle async I/O here.
15254 (myresume): Likewise. Move other common resume tasks here...
15255 (main): ... from here. Call initialize_async_io. Disable async
15256 I/O before the main loop.
15257 * server.h (initialize_async_io): Declare.
15258 (block_async_io, unblock_async_io): Delete prototypes.
15259 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15261 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15263 * remote-utils.c (readchar): Allow binary data in received messages.
15265 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15267 * win32-low.c (attaching): New global.
15268 (win32_create_inferior): Clear the `attaching' global.
15269 (win32_attach): Set the `attaching' global.
15270 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15271 attaching. Only set a breakpoint at the entry point if not
15274 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15276 * server.c (main): Don't report dll events on the initial
15277 connection on attaches.
15279 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15281 * server.c (main): Relax numerical bases supported for the pid of
15282 the --attach command line argument.
15284 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15286 * win32-low.c (win32_attach): Call OpenProcess before
15287 DebugActiveProcess, not after. Add last error output to error
15290 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15292 * win32-low.c (win32_get_thread_context)
15293 (win32_set_thread_context): New functions.
15294 (thread_rec): Use win32_get_thread_context.
15295 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15296 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15299 2007-12-03 Leo Zayas
15300 Pedro Alves <pedro_alves@portugalmail.pt>
15302 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15304 (child_add_thread): Minor cleanup.
15305 (child_continue): Resume artificially suspended threads before
15306 calling ContinueDebugEvent.
15307 (suspend_one_thread): New.
15308 (fake_breakpoint_event): New.
15309 (get_child_debug_event): Change return type to int. Check here if
15310 gdb sent an interrupt request. If a soft interrupt was requested,
15311 fake a breakpoint event. Return 0 if there is no event to handle,
15313 (win32_wait): Don't check here if gdb sent an interrupt request.
15314 Ensure there is a valid event to handle.
15315 (win32_request_interrupt): Add soft interruption method as last
15318 2007-12-03 Leo Zayas
15319 Pedro Alves <pedro_alves@portugalmail.pt>
15321 * win32-low.h (win32_thread_info): Add descriptions to the
15322 structure members. Replace `suspend_count' counter by a
15324 * win32-low.c (thread_rec): Update condition of when to get the
15325 context from the inferior. Rely on ContextFlags being set if it
15326 has already been retrieved. Only suspend the inferior thread if
15327 we haven't already. Warn if that fails.
15328 (continue_one_thread): s/suspend_count/suspended/. Only call
15329 ResumeThread once. Warn if that fails.
15331 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15333 * win32-low.c (win32_wait): Don't read from the inferior when it
15334 has already exited.
15336 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15338 * Makefile.in (win32_low_h): New variable.
15339 (win32-low.o): Add dependency on $(win32_low_h).
15340 (win32-arm-low.o, win32-i386-low.o): New rules.
15342 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15344 * hostio.c: Correct copyright year.
15346 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15348 * Makefile.in (OBS): Add hostio.o.
15349 (hostio.o): New rule.
15350 * server.h (handle_vFile): Declare.
15351 * hostio.c: New file.
15352 * server.c (handle_v_requests): Take packet_len and new_packet_len
15353 for binary packets. Call handle_vFile.
15354 (main): Update call to handle_v_requests.
15356 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15358 * linux-low.c: Include <sched.h>.
15360 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15362 * linux-low.c (linux_tracefork_grandchild): New.
15363 (linux_tracefork_child): Use clone.
15364 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15366 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15368 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15370 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15372 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15374 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15376 * inferiors.c (change_inferior_id): Delete.
15377 (add_pid_to_list, pull_pid_from_list): New.
15378 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15379 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15380 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15381 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15382 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15383 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15384 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15385 (using_threads): Always set to 1.
15386 (handle_extended_wait): New.
15387 (add_process): Do not set TID.
15388 (linux_create_inferior): Set must_set_ptrace_flags.
15389 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15390 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15391 (linux_thread_alive): Rename TID argument to LWPID.
15392 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15393 (linux_wait_for_event): Do not use TID or check using_threads. Update
15394 call to dead_thread_notify. Call handle_extended_wait.
15395 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15396 (send_sigstop): Delete sigstop_sent.
15397 (wait_for_sigstop): Avoid TID.
15398 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15399 (linux_test_for_tracefork): New.
15400 (linux_lookup_signals): Use thread_db_active and
15401 linux_supports_tracefork_flag.
15402 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15403 * linux-low.h (get_process_thread): Avoid TID.
15404 (struct process_ifo): Move thread_known and tid to the end. Remove
15406 (linux_attach_lwp, thread_db_init): Update prototypes.
15407 * server.h (change_inferior_id): Delete prototype.
15408 (add_pid_to_list, pull_pid_from_list): New prototypes.
15409 * thread-db.c (thread_db_use_events): New.
15410 (find_first_thread): Rename to...
15411 (find_one_thread): ...this. Update callers and messages. Do not
15412 call fatal. Check thread_db_use_events. Do not call
15413 change_inferior_id or new_thread_notify.
15414 (maybe_attach_thread): Update. Do not call new_thread_notify.
15415 (thread_db_init): Set thread_db_use_events. Check use_events.
15416 * utils.c (fatal, warning): Correct message prefix.
15418 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15420 * Makefile.in (clean): Remove new files.
15421 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15422 (powerpc-64.o, powerpc-64.c): New rules.
15423 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15424 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15426 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15428 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15429 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15430 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15431 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15432 (target_regsets): Add AltiVec and SPE register sets.
15433 * configure.ac: Check for AltiVec and SPE.
15434 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15435 (ppc_fill_vrregset, ppc_store_vrregset): New.
15436 (target_regsets): Add AltiVec register set.
15437 * configure: Regenerated.
15439 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15441 * linux-low.c (O_LARGEFILE): Define.
15442 (linux_read_memory): Use /proc/PID/mem.
15443 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15444 * configure, config.in: Regenerated.
15446 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15448 * linux-low.c (linux_wait_for_event): Do not pass signals while
15451 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15453 * win32-low.c (create_process): New.
15454 (win32_create_inferior): Use create_process instead of
15455 CreateProcess. If create_process failed retry appending an ".exe"
15456 suffix. Store the GetLastError result immediatelly after
15457 create_process calls and use it on the call to error.
15459 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15461 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15463 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15465 * configure.ac: Switch license to GPLv3.
15467 2007-08-01 Michael Snyder <msnyder@access-company.com>
15469 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15471 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15473 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15475 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15476 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15477 CloseToolhelp32Snapshot.
15478 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15479 CloseToolhelp32Snapshot.
15481 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15483 * server.c (main): Check for inferior exit before main loop.
15485 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15487 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15488 instead of on tmp_desc.
15490 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15491 Daniel Jacobowitz <dan@codesourcery.com>
15493 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15494 (add_thread): Minor cleanups.
15495 (clear_inferiors): Move lower in the file. Clear the DLL
15497 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15498 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15499 (xml_escape_text): New.
15500 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15502 (handle_v_cont): Report errors.
15503 (gdbserver_version): Update.
15504 (main): Correct size of own_buf. Do not report initial DLL events.
15505 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15506 (unloaded_dll, xml_escape_text): New.
15507 * win32-low.c (enum target_waitkind): Update comments.
15508 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15509 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15510 (win32_EnumProcessModules, win32_GetModuleInformation)
15511 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15512 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15513 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15514 (win32_Module32First, win32_Module32Next, load_toolhelp)
15515 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15516 (get_child_debug_event): Handle DLL events.
15517 (win32_wait): Likewise.
15519 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15521 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15522 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15524 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15526 * win32-low.c (handle_output_debug_string): Ignore event if not
15529 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15531 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15533 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15535 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15537 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15539 * inferiors.c (change_inferior_id): Add comment.
15540 * linux-low.c (check_removed_breakpoint): Add an early
15541 prototype. Improve debug output.
15542 (linux_attach): Doc update.
15543 (linux_detach_one_process, linux_detach): Clean up before releasing
15545 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15546 * linux-low.h (struct process_info): Doc improvement.
15547 * mem-break.c (delete_all_breakpoints): New.
15548 * mem-break.h (delete_all_breakpoints): New prototype.
15549 * thread-db.c (find_first_thread): New.
15550 (thread_db_create_event): Call it instead of
15551 thread_db_find_new_threads. Clean up unused variables.
15552 (maybe_attach_thread): Remove first thread handling.
15553 (thread_db_find_new_threads): Use find_first_thread.
15554 (thread_db_get_tls_address): Likewise.
15556 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15558 * thread-db.c (thread_db_find_new_threads): Add prototype.
15559 (thread_db_create_event): Check for the main thread before adding
15561 (maybe_attach_thread): Only enable event reporting if TID == 0.
15562 (thread_db_get_tls_address): Check for new threads.
15564 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15566 * linux-low.c (linux_create_inferior): Try execv before execvp.
15567 * spu-low.c (spu_create_inferior): Likewise.
15569 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15571 * linux-low.c (linux_create_inferior): Change execv to execvp.
15572 * spu-low.c (spu_create_inferior): Likewies.
15574 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15576 * Makefile.in (clean): Clean new files instead of deleted ones.
15577 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15578 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15580 * configure.srv: Specify XML files and new regformats for MIPS and
15582 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15583 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15584 an entry for the restart register.
15585 (mips_cannot_fetch_register, mips_cannot_store_register)
15586 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15587 register names to match the XML descriptions.
15588 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15589 restart register instead of $0.
15591 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15592 Markus Deuling <deuling@de.ibm.com>
15594 * remote-utils.c (decode_xfer_write): New function.
15595 * server.h (decode_xfer_write): Add prototype.
15596 * server.c (handle_query): Add PACKET_LEN argument. Support
15597 qXfer:spu:read and qXfer:spu:write packets.
15598 (main): Pass packet_len to handle_query.
15599 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15600 * target.h (target_ops): Add qxfer_spu.
15602 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15604 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15605 accessing non-seekable spufs files.
15607 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15609 * server.c (handle_query): Add reply for qC packet.
15611 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15612 Leo Zayas <lerele@champenstudios@com>
15614 * server.h (check_remote_input_interrupt_request): New function.
15615 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15616 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15617 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15618 (check_remote_input_interrupt_request): New function.
15619 * server.h (check_remote_input_interrupt_request): Declare.
15620 * win32-low.c (winapi_DebugBreakProcess,
15621 winapi_GenerateConsoleCtrlEvent): New typedefs.
15622 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15624 (win32_wait): Check for remote interrupt request
15625 with check_remote_input_interrupt_request.
15626 (win32_request_interrupt): New function.
15627 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15629 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15631 * win32-low.c (debug_registers_changed,
15632 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15633 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15634 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15635 (thread_rec): Get context using the low target.
15636 (child_add_thread): Call thread_added on the low target,
15637 which does the same thing.
15639 (do_initial_child_stuff): Remove debug registers references.
15640 Set context using the low target. Resume threads after
15641 setting the contexts.
15642 (child_continue): Remove dead variable. Remove debug
15643 registers references.
15644 (child_fetch_inferior_registers): Go through the low target.
15645 (do_child_store_inferior_registers): Remove.
15646 (child_store_inferior_registers): Go through the low target.
15647 (win32_resume): Remove debug registers references.
15648 Set context using the low target.
15649 (handle_exception): Change return type to void. Don't record
15650 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15651 first chance exception.
15652 (get_child_debug_event): Change return type to void. Remove
15653 goto loop. Always return after waiting for debug event.
15654 (win32_wait): Convert to switch statement. Handle spurious
15657 * win32-i386-low.c (debug_registers_changed,
15658 debug_registers_used): New.
15659 (initial_stuff): Rename to ...
15660 (i386_initial_stuff): ... this. Clear debug registers
15662 (store_debug_registers): Delete.
15663 (i386_get_thread_context): New.
15664 (load_debug_registers): Delete.
15665 (i386_set_thread_context): New.
15666 (i386_thread_added): New.
15667 (single_step): Rename to ...
15668 (i386_single_step): ... this.
15669 (do_fetch_inferior_registers): Rename to ...
15670 (i386_fetch_inferior_register): ... this.
15671 (i386_store_inferior_register): New.
15672 (the_low_target): Adapt to new interface.
15674 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15675 (arm_get_thread_context): New.
15676 (arm_set_thread_context): New.
15678 (do_fetch_inferior_registers): Rename to ...
15679 (arm_fetch_inferior_register): ... this.
15680 (arm_store_inferior_register): New.
15681 (arm_wince_breakpoint): Reimplement as unsigned long.
15682 (arm_wince_breakpoint_len): Define.
15683 (the_low_target): Adapt to new interface.
15685 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15686 load_debug_registers. Add get_thread_context, set_thread_context,
15687 thread_added and store_inferior_register. Rename
15688 fetch_inferior_registers to fetch_inferior_register.
15689 (regptr): Remove declaration.
15691 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15693 * linux-low.c (linux_detach): Change return type to int. Return 0.
15694 * spu-low.c (spu_detach): Likewise.
15696 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15698 * target.h (target_ops): Change return type of detach to int.
15700 (join_inferior): New.
15701 * server.c (main): Don't skip detach support on mingw32.
15702 If the inferior doesn't support detaching return error.
15703 Call join_inferior instead of using waitpid.
15704 * linux-low.c (linux_join): New.
15705 (linux_target_op): Add linux_join.
15706 * spu-low.c (spu_join): New.
15707 (spu_target_ops): Add spu_join.
15708 * win32-low.c (win32_detach): Adapt to new interface.
15709 Reopen current_process_handle before detaching. Issue a child
15710 resume before detaching.
15712 (win32_target_op): Add win32_join.
15714 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15716 * win32-low.c (win32-attach): Fix return value.
15717 * target.h (target_ops): Describe ATTACH return values.
15719 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15721 * win32-low.c (GETPROCADDRESS): Define.
15722 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15723 (winapi_DebugSetProcessKillOnExit): Likewise.
15724 (win32_create_inferior): Force usage of ansi CreateProcessA.
15725 (win32_attach): Use GETPROCADDRESS.
15726 (win32_detach): Likewise.
15728 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15730 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15732 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15734 * win32-low.c: Commit leftover changes from 2007-03-29.
15736 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15738 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15739 fields short instead of int. Add explicit padding.
15740 (i387_cache_to_fsave): Remove unnecessary casts.
15741 (i387_fsave_to_cache): Doc fix.
15742 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15744 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15746 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15747 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15749 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15751 * configure.srv (arm*-*-mingw32ce*): Move near the other
15754 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15756 * configure.ac: Add errno checking.
15757 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15758 sys/file.h and malloc.h.
15759 (AC_CHECK_DECLS): Add perror.
15760 (srv_mingwce): Handle.
15761 * configure.srv (i[34567]86-*-cygwin*): Add
15762 win32-i386-low.o to srv_tgtobj.
15763 (i[34567]86-*-mingw*): Likewise.
15764 (arm*-*-mingw32ce*): Add case.
15765 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15766 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15767 [__MINGW32CE__] (strerror): New function.
15768 [__MINGW32CE__] (errno): Define to GetLastError.
15769 [__MINGW32CE__] (COUNTOF): New macro.
15770 (remote_open): Remove extra close call.
15771 * mem-break.c (delete_breakpoint_at): New function.
15772 * mem-break.h (delete_breakpoint_at): Declare.
15773 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15774 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15775 [USE_WIN32API] (read, write): Add char* casts.
15776 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15777 * server.h: Include wincecompat.h on Windows CE.
15778 [HAVE_ERRNO_H]: Check.
15779 (perror): Declare if not declared.
15780 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15781 (perror_with_name): Remove errno declaration.
15782 * wincecompat.h: New.
15783 * wincecompat.c: New.
15784 * win32-low.h: New.
15785 * win32-arm-low.c: New.
15786 * win32-i386-low.c: New.
15787 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15788 (OUTMSG2): Make it safe.
15790 (COUNTOF): New macro.
15791 (NUM_REGS): Get it from the low target.
15792 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15793 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15794 (thread_rec): Let low target handle debug registers.
15795 (child_add_thread): Likewise.
15796 (child_init_thread_list): Likewise.
15797 (continue_one_thread): Likewise.
15799 (do_child_fetch_inferior_registers): Move to ...
15800 * win32-i386-low.c: ... here, and rename to ...
15801 (do_fetch_inferior_registers): ... this.
15802 * win32-low.c (child_fetch_inferior_registers):
15803 Go through the low target.
15804 (do_child_store_inferior_registers): Use regptr.
15805 (strwinerror): New function.
15806 (win32_create_inferior): Handle Windows CE.
15807 Use strwinerror instead of strerror on Windows error
15808 codes. Add program to the error output.
15809 Don't close the main thread handle on Windows CE.
15810 (win32_attach): Use coredll.dll on Windows CE.
15811 (win32_kill): Close current process and current
15813 (win32_detach): Use coredll.dll on Windows CE.
15814 (win32_resume): Let low target handle debug registers, and
15816 (handle_exception): Add/Remove initial breakpoint. Avoid
15817 non-existant WSTOPSIG on Windows CE.
15818 (win32_read_inferior_memory): Cast to remove warning.
15819 (win32_arch_string): Go through the low target.
15820 (initialize_low): Call set_breakpoint_data with the low
15821 target's breakpoint.
15822 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15823 FOP_REGNUM, mappings): Move to ...
15824 * win32-i386-low.c: ... here.
15825 * win32-low.c (win32_thread_info): Move to ...
15826 * win32-low.h: ... here.
15827 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15828 win32-arm-low.c and wincecompat.c.
15829 (all:): Add $EXEEXT.
15830 (install-only:): Likewise.
15831 (gdbserver:): Likewise.
15832 (gdbreplay:): Likewise.
15833 * config.in: Regenerate.
15834 * configure: Regenerate.
15836 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15838 * win32-low.c: Rename typedef thread_info to
15839 win32_thread_info throughout.
15841 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15843 * win32-i386-low.c: Rename to ...
15844 * win32-low.c: ... this.
15845 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15846 * Makefile.in: Likewise.
15848 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15850 * remote-utils.c (monitor_output): Constify msg parameter.
15851 * server.h (monitor_output): Likewise.
15852 * win32-i386-low.c (handle_output_debug_string): New.
15853 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15854 handle_output_debug_string.
15855 (get_child_debug_event): Likewise.
15857 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15859 * server.c (main): Correct strtoul check.
15861 2007-03-27 Jon Ringle <jon@ringle.org>
15863 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15865 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15867 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15869 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15871 * terminal.h: Check HAVE_SGTTY_H.
15873 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15875 * remote-utils.c (remote_open): Print out the assigned port number.
15877 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15879 * remote-utils.c (monitor_output): New function.
15880 * server.c (debug_threads): Define here.
15881 (monitor_show_help): New function.
15882 (handle_query): Handle qRcmd.
15883 (main): Do not handle 'd' packet.
15884 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15885 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15888 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15890 * Makefile.in (EXEEXT): New.
15891 (clean): Use $(EXEEXT).
15893 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15895 * target.h (target_ops): Rename send_signal to request_interrupt,
15896 and remove enum target_signal parameter.
15897 * linux-low.c (linux_request_interrupt): Rename from
15898 linux_send_signal, and always send SIGINT.
15899 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15900 and always send SIGINT.
15901 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15903 (input_interrupt): Likewise.
15905 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15907 * server.c (get_features_xml): Check if target implemented
15909 * win32-i386-low.c (win32_arch_string): New.
15910 (win32_target_ops): Add win32_arch_string as arch_string member.
15912 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15914 * spu-low.c (spu_arch_string): New.
15915 (spu_target_ops): Add spu_arch_string.
15917 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15919 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15920 * configure.ac: Do not check for terminal.h.
15921 * configure, config.in: Regenerated.
15923 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15925 * Makefile.in (OBS): Add $(XML_BUILTIN).
15926 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15928 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15929 (arm-with-iwmmxt.c): New.
15930 * config.in, configure: Regenerate.
15931 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15932 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15933 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15934 (arm*-*-linux*): Add iWMMXt and regset support.
15935 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15936 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15937 (arm_store_wmmxregset, target_regsets): New.
15938 * server.c (get_features_xml): Take annex argument. Check builtin
15940 (handle_query): Handle multiple annexes.
15942 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15944 * remote-utils.c [USE_WIN32API] (read, write): Define.
15945 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15948 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15950 * linux-i386-low.c (the_low_target): Set arch_string.
15951 * linux-x86-64-low.c (the_low_target): Likewise.
15952 * linux-low.c (linux_arch_string): New.
15953 (linux_target_ops): Add it.
15954 * linux-low.h (struct linux_target_ops): Add arch_string.
15955 * server.c (write_qxfer_response): Use const void * for DATA.
15956 (get_features_xml): New.
15957 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15958 * target.h (struct target_ops): Add arch_string method.
15960 2007-01-03 Denis Pilat <denis.pilat@st.com>
15961 Daniel Jacobowitz <dan@codesourcery.com>
15963 * linux-low.c (linux_kill): Handle being called with no threads.
15964 * win32-i386-low.c (win32_kill): Likewise.
15965 (get_child_debug_event): Clear current_process_handle.
15967 2006-12-30 Denis PILAT <denis.pilat@st.com>
15968 Daniel Jacobowitz <dan@codesourcery.com>
15970 * remote-utils.c (remote_open): Check the type of specified
15971 serial port devices before opening them.
15972 * server.c (main): Kill the inferior if an error occurs during
15973 the first remote_open.
15975 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15977 * README: Update supported targets.
15979 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15981 * Makefile.in (clean): Remove reg-mips64.c.
15982 (reg-mips64.c, reg-mips64.o): New rules.
15983 * configure.srv: Handle mips64. Include regset support for mips.
15984 * linux-mips-low.c (union mips_register): New.
15985 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15986 (mips_breakpoint, mips_breakpoint_at): Use int.
15987 (mips_collect_register, mips_supply_register)
15988 (mips_collect_register_32bit, mips_supply_register_32bit)
15989 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15990 (mips_store_fpregset, target_regsets): New.
15991 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15993 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15995 * configure.srv: Add target "spu*-*-*".
15996 * Makefile.in (clean): Remove reg-spu.c.
15997 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15998 * spu-low.c: New file.
16000 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16002 * configure.ac: Correct td_thr_tls_get_addr test.
16003 * configure: Regenerated.
16005 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16007 * linux-low.c (linux_wait_for_event): Reformat. Use the
16008 pass_signals array.
16009 * remote-utils.c (decode_address_to_semicolon): New.
16010 * server.c (pass_signals, handle_general_set): New.
16011 (handle_query): Mention QPassSignals for qSupported.
16012 (main): Call handle_general_set.
16013 * server.h (pass_signals, decode_address_to_semicolon): New.
16015 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16017 * server.c (handle_query): Correct error handling for read_auxv.
16019 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16021 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16022 and srv_linux_thread_db to yes.
16023 * linux-s390-low.c (s390_fill_gregset): New function.
16024 (target_regsets): Define data structure.
16026 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16028 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16029 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16030 * config.in, configure: Regenerated.
16031 * inferiors.c (gdb_id_to_thread): New function.
16032 (gdb_id_to_thread_id): Use it.
16033 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16034 * linux-low.h (struct process_info): Add th member.
16035 (thread_db_get_tls_address): New prototype.
16036 * remote-utils.c (decode_address): Make non-static.
16037 * server.c (handle_query): Handle qGetTLSAddr.
16038 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16039 * target.h (struct target_ops): Add get_tls_address.
16040 * thread-db.c (maybe_attach_thread): Save the thread handle.
16041 (thread_db_get_tls_address): New.
16043 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16045 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16046 (linux_resume_one_process): Take a siginfo_t *. Update all
16047 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16048 (struct pending_signals): Add a siginfo_t.
16049 (linux_wait_for_process): Always set last_status.
16050 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16051 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16052 * linux-low.h (struct process_info): Add last_status.
16054 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16056 * remote-utils.c (try_rle): New function.
16057 (putpkt_binary): Use it.
16059 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16061 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16062 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16063 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16064 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16065 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16068 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16070 * server.c (terminal_fd): New variable.
16071 (old_foreground_pgrp): Likewise.
16072 (restore_old_foreground_pgrp): New function.
16073 (start_inferior): Record the terminal file descriptor in terminal_fd
16074 and its original foreground group in old_foreground_pgrp. Register
16075 restore_old_foreground_pgrp with atexit().
16077 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16079 * server.c (handle_query): Correct qPart to qXfer.
16081 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16083 * configure.ac: Check for more headers which are missing on
16084 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16085 * configure.srv: Add Cygwin and mingw32.
16086 * remote-utils.c: Don't include headers unconditionally which
16087 are missing on mingw32. Include <winsock.h> for mingw32.
16088 (remote_open): Adjust for mingw32 support. Flush
16089 standard error after writing to it.
16090 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16091 (unblock_async_io, enable_async_io, disable_async_io)
16092 (readchar, getpkt): Update for Winsock support.
16093 (prepare_resume_reply): Expect a protocol signal number.
16094 * server.c: Disable <sys/wait.h> on mingw32.
16095 (start_inferior): Adjust for mingw32 support. Flush
16096 standard error after writing to it.
16097 (attach_inferior): Likewise. Use protocol signal
16099 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16101 * win32-i386-low.c: New file.
16102 * Makefile.in (XM_CLIBS): Set.
16103 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16104 (win32-i386-low.o): New dependency rule.
16105 * linux-low.c (linux_wait): Use target signal numbers.
16106 * target.h (struct target_ops): Doc fix.
16107 * server.h (target_signal_to_name): New prototype.
16108 * gdbreplay.c: Don't include headers unconditionally which
16109 are missing on mingw32. Include <winsock.h> for mingw32.
16110 (remote_close, remote_open): Adjust for Winsock support.
16111 * configure, config.in: Regenerated.
16113 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16115 * server.c (decode_xfer_read, write_qxfer_response): New.
16116 (handle_query): Take a packet length argument. Handle
16117 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16118 the qSupported response.
16119 (main): Update call to handle_query.
16121 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16123 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16124 (putpkt_binary): Renamed from putpkt and adjusted for binary
16126 (putpkt): New wrapper for putpkt_binary.
16127 (readchar): Don't mask off the high bit.
16128 (decode_X_packet): New function.
16129 * server.c (main): Call putpkt_binary if a handler sets the packet
16130 length. Save the length of the incoming packet. Handle 'X'.
16131 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16133 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16135 * server.c (handle_query): Handle qSupported.
16137 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16139 * remote-utils.c (all_symbols_looked_up): New variable.
16140 (look_up_one_symbol): Check it.
16141 * server.h (look_up_one_symbol): New declaration.
16142 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16144 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16146 * Makefile.in (linux-arm-low.o): Update dependencies.
16147 * linux-arm-low.c: Include "gdb_proc_service.h".
16148 (PTRACE_GET_THREAD_AREA): Define.
16149 (ps_get_thread_area): New function.
16151 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16153 * configure.srv (m68k*-*-uclinux*): New target.
16154 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16155 (linux_resume_one_process): Remove extraneous cast.
16156 (linux_read_offsets): New.
16157 (linux_target_op): Add linux_read_offsets on mmuless systems.
16158 * server.c (handle_query): Add qOffsets logic.
16159 * target.h (struct target_ops): Add read_offsets.
16161 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16163 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16164 (PTRACE_GET_THREAD_AREA): Define.
16165 (ps_get_thread_area): New function.
16166 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16167 (linux-x86-64-low.o): Update.
16169 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16171 * configure.ac: Remove checks for prfpregset_t.
16172 * gdb_proc_service.h: New file.
16173 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16174 new "gdb_proc_service.h".
16175 * proc-service.c: Likewise.
16176 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16177 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16178 * Makefile.in (gdb_proc_service_h): Updated.
16179 * configure, config.in: Regenerated.
16181 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16183 * remote-utils.c (prepare_resume_reply): Move declaration
16184 of gdb_id_from_wait to the top of the block.
16186 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16188 * linux-low.c (regsets_store_inferior_registers): Read the regset
16189 from the target before filling it.
16191 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16193 * server.c (attach_inferior): Return SIGTRAP for a successful
16196 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16198 * Makefile.in (OBS): Add version.o.
16199 (STAGESTUFF): Delete.
16200 (version.o): Add dependencies.
16201 (version.c): Replace rule.
16202 (clean): Remove version.c.
16203 * server.c (gdbserver_version): New.
16204 (gdbserver_usage): Use printf.
16205 (main): Handle --version and --help.
16206 * server.h (version, host_name): Add declarations.
16208 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16220 * linux-x86-64-low.c:
16222 * linux-s390-low.c:
16223 * linux-ppc64-low.c:
16225 * linux-mips-low.c:
16226 * linux-m68k-low.c:
16227 * linux-m32r-low.c:
16230 * linux-ia64-low.c:
16231 * linux-i386-low.c:
16232 * linux-crisv32-low.c:
16244 * gdbserver.1: Add (C) after Copyright. Update the FSF
16247 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16249 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16250 (arm_breakpoint_at): Recognize both breakpoints.
16251 (the_low_target): Use the correct breakpoint instruction.
16253 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16255 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16256 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16257 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16258 (the_low_target): Update.
16260 2005-10-25 Andreas Schwab <schwab@suse.de>
16262 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16264 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16265 (ia64_num_regs): Reduce to 462.
16267 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16269 * acinclude.m4: Correct quoting.
16270 * aclocal.m4: Regenerated.
16272 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16273 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16274 (thread_db_init): Call thread_db_err_str.
16275 * configure.ac: Check for TD_VERSION.
16276 * config.in, configure: Regenerated.
16278 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16280 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16282 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16284 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16285 is not available. Define HAVE_PTRACE_GETREGS if it is.
16286 * config.in, configure: Regenerated.
16287 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16288 * linux-i386-low.c, linux-m68k-low.c: Update to use
16289 HAVE_PTRACE_GETREGS.
16290 * linux-low.c (regsets_fetch_inferior_registers)
16291 (regsets_store_inferior_registers): Only return 0 if we processed
16293 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16294 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16296 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16298 * inferiors.c (struct thread_info): Add gdb_id.
16299 (add_thread): Add gdb_id argument.
16300 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16301 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16302 calls to add_thread.
16303 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16304 * server.c (handle_query): Use thread_to_gdb_id.
16305 (handle_v_cont, main): Use gdb_id_to_thread_id.
16306 * server.h (add_thread): Update prototype.
16307 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16310 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16312 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16313 left-padded registers.
16314 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16315 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16317 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16319 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16320 * configure: Regenerate.
16321 * config.in: Regenerate.
16322 * server.h (NEED_DECLARATION_STRERROR):
16323 Replace with !HAVE_DECL_STRERROR.
16325 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16327 * linux-low.c (linux_wait, linux_send_signal): Don't test
16328 an unsigned long variable for > 0 if it could be MAX_ULONG.
16329 * server.c (myresume): Likewise.
16330 * target.c (set_desired_inferior): Likewise.
16332 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16334 * configure.ac: Simplify and improve check for socklen_t.
16335 * configure, config.in: Regenerate.
16337 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16339 * acconfig.h: Remove.
16340 * configure.ac: Add a test for socklen_t. Use three-argument
16341 AC_DEFINE throughout.
16342 * config.in: Regenerated using autoheader 2.59.
16343 * configure: Regenerated.
16345 * gdbreplay.c (socklen_t): Provide a default.
16346 (remote_open): Use socklen_t.
16347 * remote-utils.c (socklen_t): Provide a default.
16348 (remote_open): Use socklen_t.
16349 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16352 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16354 * linux-low.c (linux_read_memory, linux_write_memory)
16355 (linux_read_auxv): Likewise.
16356 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16357 (check_mem_write): Likewise.
16358 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16360 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16361 (registers_from_string, register_data): Likewise.
16362 * server.c (handle_query, main): Likewise.
16363 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16364 (decode_M_packet): Likewise.
16365 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16366 * target.h (struct target_ops): Update read_memory, write_memory,
16368 (read_inferior_memory, write_inferior_memory): Update.
16369 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16370 to unsigned char *.
16371 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16372 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16373 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16374 linux-s390-low.c, linux-sh-low.c: Update for changes in
16375 read_inferior_memory and the_low_target->breakpoint.
16377 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16379 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16380 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16381 * configure.srv: Add powerpc64-*-linux*.
16382 * linux-ppc64-low.c: New file.
16384 2005-05-23 Orjan Friberg <orjanf@axis.com>
16386 * linux-cris-low.c: New file with support for CRIS.
16387 * linux-crisv32-low.c: Ditto for CRISv32.
16388 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16389 (clean): Add reg-cris.c and reg-crisv32.c.
16390 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16391 reg-crisv32.o, and reg-crisv32.c to make rules.
16392 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16393 recognized targets.
16395 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16397 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16398 of sizeof (PTRACE_XFER_TYPE).
16399 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16401 2005-05-12 Orjan Friberg <orjanf@axis.com>
16403 * target.h (struct target_ops): Add insert_watchpoint,
16404 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16405 pointers for hardware watchpoint support.
16406 * linux-low.h (struct linux_target_ops): Ditto.
16407 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16408 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16409 to linux_target_ops.
16410 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16412 * server.c (main): Recognize 'Z' and 'z' packets.
16414 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16416 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16417 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16418 (the_low_target): Add new members.
16420 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16422 * proc-service.c (ps_lgetregs): Search all_processes instead of
16425 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16427 * server.c (start_inferior): Change return type to int.
16428 (attach_inferior): Change sigptr to int *.
16429 (handle_v_cont, handle_v_requests): Change signal to int *.
16430 (main): Change signal to int.
16432 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16434 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16435 * configure.srv: Add m32r*-*-linux*.
16436 * linux-m32r-low.c: New file.
16438 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16440 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16442 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16444 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16445 Take unsigned long arguments for PIDs.
16446 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16447 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16448 (wait_for_sigstop, linux_resume_one_process)
16449 (regsets_fetch_inferior_registers, linux_send_signal)
16450 (linux_read_auxv): Likewise. Update the types of variables holding
16451 PIDs. Update format string specifiers.
16452 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16453 * remote-utils.c (prepare_resume_reply): Likewise.
16454 * server.c (cont_thread, general_thread, step_thread)
16455 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16457 (handle_query): Update format specifiers.
16458 (handle_v_cont, main): Use strtoul for thread IDs.
16459 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16460 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16461 (general_thread, step_thread, thread_from_wait)
16462 (old_thread_from_wait): Update.
16463 * target.h (struct thread_resume): Use unsigned long for THREAD.
16464 (struct target_ops): Use unsigned long for arguments to attach and
16467 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16469 * acinclude.m4: Include bfd/bfd.m4 directly.
16470 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16471 <agriffis@toolchain.org>.
16472 * aclocal.m4, configure: Regenerated.
16474 2005-01-07 Andrew Cagney <cagney@gnu.org>
16476 * configure.ac: Rename configure.in, require autoconf 2.59.
16477 * configure: Re-generate.
16479 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16481 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16482 LIBS when finished.
16483 * aclocal.m4: Regenerated.
16484 * configure: Regenerated.
16486 2004-11-21 Andreas Schwab <schwab@suse.de>
16488 * linux-m68k-low.c (m68k_num_gregs): Define.
16489 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16490 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16491 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16492 (m68k_breakpoint_at): New. Add to the_low_target.
16494 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16495 srv_linux_thread_db to yes.
16497 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16499 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16500 (ARCH_SET_FS): Likewise.
16501 (ARCH_GET_FS): Likewise.
16502 (ARCH_GET_GS): Likewise.
16504 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16506 * linux-i386-low.c (ps_get_thread_area): New.
16507 * linux-x86-64-low.c (ps_get_thread_area): New.
16508 * linux-low.c: Include <sys/syscall.h>.
16509 (linux_kill_one_process): Don't kill the first thread here.
16510 (linux_kill): Kill the first thread here.
16511 (kill_lwp): New function.
16512 (send_sigstop, linux_send_signal): Use it.
16513 * proc-service.c: Clean up #ifdefs.
16514 (fpregset_info): Delete.
16515 (ps_lgetregs): Update and enable implementation.
16516 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16518 * remote-utils.c (struct sym_cache, symbol_cache): New.
16519 (input_interrupt): Print a clearer message.
16520 (async_io_enabled): New variable.
16521 (enable_async_io, disable_async_io): Use it. Update comments.
16522 (look_up_one_symbol): Use the symbol cache.
16523 * thread-db.c (thread_db_look_up_symbols): New function.
16524 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16526 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16528 * configure.in: Test for -rdynamic.
16529 * configure: Regenerated.
16530 * Makefile (INTERNAL_LDFLAGS): New.
16531 (gdbserver, gdbreplay): Use it.
16533 2004-09-02 Andrew Cagney <cagney@gnu.org>
16535 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16537 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16539 * linux-low.c (linux_wait): Clear all_processes list also.
16541 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16543 * linux-low.c: Include <errno.h>. Remove extern declaration of
16546 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16548 * gdbreplay.c, server.h, utils.c: Update copyright years.
16550 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16552 * server.c (main): Print child status or termination signal from
16553 variable 'signal', not 'sig'.
16555 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16557 * linux-low.c (linux_read_memory): Change return type to
16558 int. Check for and return error from ptrace().
16559 * target.c (read_inferior_memory): Change return type to int. Pass
16560 back return status from the_target->read_memory().
16561 * target.h (struct target_ops): Adapt *read_memory() prototype.
16563 (read_inferior_memory): Adapt prototype.
16564 * server.c (main): Return an error packet if
16565 read_inferior_memory() returns an error.
16567 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16569 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16570 Unify with other clean targets.
16572 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16574 * server.c (handle_v_cont): Call set_desired_inferior.
16576 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16578 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16580 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16582 * linux-low.c (linux_wait): Unblock async I/O.
16583 (linux_resume): Block and enable async I/O.
16584 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16585 * server.h (block_async_io, unblock_async_io): Add prototypes.
16587 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16589 * remote-utils.c (remote_open): Print a status notice after
16590 opening a TCP port.
16591 * server.c (attach_inferior): Print a status notice after
16594 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16596 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16598 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16600 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16602 * server.c, target.h: Update copyright years.
16604 2004-02-25 Roland McGrath <roland@redhat.com>
16606 * target.h (struct target_ops): New member `read_auxv'.
16607 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16608 * linux-low.c (linux_read_auxv): New function.
16609 (linux_target_ops): Initialize `read_auxv' member to that.
16611 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16613 Committed by Jim Blandy <jimb@redhat.com>.
16615 * linux-s390-low.c (s390_num_regs): Update.
16616 (s390_regmap): Remove control registers. Use __s390x__ predefine
16617 instead of GPR_SIZE to distiguish s390 and s390x targets.
16619 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16621 * linux-low.c: Update copyright year.
16622 (check_removed_breakpoint): Clear pending_is_breakpoint.
16623 (linux_set_resume_request, linux_queue_one_thread)
16624 (resume_status_pending_p): New functions.
16625 (linux_continue_one_thread): Use process->resume.
16626 (linux_resume): Only resume threads if there are no pending events.
16627 * linux-low.h (struct process_info): Add resume request
16630 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16632 * regcache.c (new_register_cache): Clear the allocated register
16633 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16635 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16637 * linux-low.c (linux_resume): Take a struct thread_resume *
16639 (linux_wait): Update call.
16640 (resume_ptr): New static variable.
16641 (linux_continue_one_thread): Renamed from
16642 linux_continue_one_process. Use resume_ptr.
16643 (linux_resume): Use linux_continue_one_thread.
16644 * server.c (handle_v_cont, handle_v_requests): New functions.
16645 (myresume): New function.
16646 (main): Handle 'v' case.
16647 * target.h (struct thread_resume): New type.
16648 (struct target_ops): Change argument of "resume" to struct
16650 (myresume): Delete macro.
16652 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16654 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16655 (uninstall): Support DESTDIR.
16657 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16659 * configure.srv: Add xscale*linux copy of arm*linux entry.
16661 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16663 * linux-arm-low.c (arm_reinsert_addr): New function.
16664 (the_low_target): Add arm_reinsert_addr.
16666 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16668 * mem-break.c: Remove whitespace at end of file.
16670 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16672 * configure.in: Check whether we need to prototype strerror.
16673 * server.h: Optionally prototype strerror.
16674 * gdbreplay.c (perror_with_name): Use strerror.
16675 * linux-low.c (linux_attach_lwp): Use strerror.
16676 * utils.c (perror_with_name): Use strerror.
16677 * config.in, configure: Regenerated.
16679 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16681 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16682 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16684 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16686 * Makefile.in (SFILES): Update.
16687 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16688 low-sun3.c: Remove files.
16690 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16692 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16693 (linux_detach_one_process, linux_detach): New functions.
16694 (linux_target_ops): Add linux_detach.
16695 * server.c (main): Handle 'D' packet.
16696 * target.h (struct target_ops): Add "detach" member.
16697 (detach_inferior): Define.
16699 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16701 From Kelley Cook <kelleycook@wideopenwest.com>:
16702 * configure.srv: Accept i[34567]86 variants.
16704 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16706 * linux-low.c (linux_wait_for_event): Correct comment typos.
16707 (linux_resume_one_process): Call check_removed_breakpoint.
16708 (linux_send_signal): New function.
16709 (linux_target_ops): Add linux_send_signal.
16710 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16712 * target.h (struct target_ops): Add send_signal.
16714 2003-05-29 Jim Blandy <jimb@redhat.com>
16716 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16717 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16718 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16719 away part of the register's value.
16721 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16723 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16724 (linux_wait_for_event, linux_init_signals): Likewise.
16726 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16728 * configure.in: Check for stdlib.h.
16729 * configure: Regenerated.
16730 * config.in: Regenerated.
16732 2003-01-04 Andreas Schwab <schwab@suse.de>
16734 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16736 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16738 * Makefile.in: Remove obsolete code.
16740 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16742 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16743 defined(PT_FPR0_HI).
16745 2002-11-17 Stuart Hughes <seh@zee2.com>
16747 * linux-arm-low.c (arm_num_regs): Increase.
16748 (arm_regmap): Include status register.
16750 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16752 * linux-low.c (register_addr): Remove incorrect -1 check.
16754 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16756 * linux-low.c (linux_create_inferior): Call setpgid. Return
16758 (unstopped_p, linux_signal_pid): Remove.
16759 (linux_target_ops): Remove linux_signal_pid.
16760 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16761 global instead of target method.
16762 * target.h (struct target_ops): Remove signal_pid. Update comment
16763 for create_inferior.
16764 * server.c (signal_pid): New variable.
16765 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16766 gdbserver. Set the child to be the foreground process group.
16767 (attach_inferior): Set signal_pid.
16769 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16771 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16773 2002-08-20 Jim Blandy <jimb@redhat.com>
16775 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16778 2002-08-01 Andrew Cagney <cagney@redhat.com>
16780 * Makefile.in: Make chill references obsolete.
16782 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16784 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16785 * configure: Regenerate.
16786 * config.in: Regenerate.
16788 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16790 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16791 (perror_with_name, remote_close, remote_open, expect, play): Static.
16793 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16795 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16796 byte offsets instead of an array of indexes.
16797 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16799 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16801 * regcache.c: Add comment.
16803 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16805 * thread-db.c: New file.
16806 * proc-service.c: New file.
16807 * acinclude.m4: New file.
16808 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16809 proc-service.o, and thread-db.o.
16810 (linux-low.o): Add USE_THREAD_DB.
16811 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16812 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16813 * aclocal.m4: Regenerated.
16814 * config.in: Regenerated.
16815 * configure: Regenerated.
16816 * configure.in: Check for proc_service.h, sys/procfs.h,
16817 thread_db.h, and linux/elf.h headrs.
16818 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16819 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16820 Check for -lthread_db and thread support.
16821 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16822 PowerPC, and SuperH.
16823 * i387-fp.c: Constify arguments.
16824 * i387-fp.h: Likewise.
16825 * inferiors.c: (struct thread_info): Renamed from
16826 `struct inferior_info'. Remove PID member. Use generic inferior
16827 list header. All uses updated.
16828 (inferiors, signal_pid): Removed.
16829 (all_threads): New variable.
16830 (get_thread): Define.
16831 (add_inferior_to_list): New function.
16832 (for_each_inferior): New function.
16833 (change_inferior_id): New function.
16834 (add_inferior): Removed.
16835 (remove_inferior): New function.
16836 (add_thread): New function.
16837 (free_one_thread): New function.
16838 (remove_thread): New function.
16839 (clear_inferiors): Use for_each_inferior and free_one_thread.
16840 (find_inferior): New function.
16841 (find_inferior_id): New function.
16842 (inferior_target_data): Update argument type.
16843 (set_inferior_target_data): Likewise.
16844 (inferior_regcache_data): Likewise.
16845 (set_inferior_regcache_data): Likewise.
16846 * linux-low.c (linux_bp_reinsert): Remove.
16847 (all_processes, stopping_threads, using_thrads)
16848 (struct pending_signals, debug_threads, pid_of): New.
16849 (inferior_pid): Replace with macro.
16850 (struct inferior_linux_data): Remove.
16851 (get_stop_pc, add_process): New functions.
16852 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16853 Use add_process and add_thread.
16854 (linux_attach_lwp): New function, based on old linux_attach. Use
16855 add_process and add_thread. Set stop_expected for new threads.
16856 (linux_attach): New function.
16857 (linux_kill_one_process): New function.
16858 (linux_kill): Kill all LWPs.
16859 (linux_thread_alive): Use find_inferior_id.
16860 (check_removed_breakpoints, status_pending_p): New functions.
16861 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16862 Update. Use WNOHANG. Wait for cloned processes also. Update process
16863 struct for the found process.
16864 (linux_wait_for_event): New function.
16865 (linux_wait): Use it. Support LWPs.
16866 (send_sigstop, wait_for_sigstop, stop_all_processes)
16867 (linux_resume_one_process, linux_continue_one_process): New functions.
16868 (linux_resume): Support LWPs.
16869 (REGISTER_RAW_SIZE): Remove.
16870 (fetch_register): Use register_size instead. Call supply_register.
16871 (usr_store_inferior_registers): Likewise. Call collect_register.
16872 Fix recursive case.
16873 (regsets_fetch_inferior_registers): Improve error message.
16874 (regsets_store_inferior_registers): Add debugging.
16875 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16876 (unstopped_p, linux_signal_pid): New functions.
16877 (linux_target_ops): Add linux_signal_pid.
16878 (linux_init_signals): New function.
16879 (initialize_low): Call it. Initialize using_threads.
16880 * regcache.c (inferior_regcache_data): Add valid
16882 (get_regcache): Fetch registers lazily. Add fetch argument
16883 and update all callers.
16884 (regcache_invalidate_one, regcache_invalidate): New
16886 (new_register_cache): Renamed from create_register_cache.
16887 Return the new regcache.
16888 (free_register_cache): Change argument to a void *.
16889 (registers_to_string, registers_from_string): Call get_regcache
16890 with fetch flag set.
16891 (register_data): Make static. Pass fetch flag to get_regcache.
16892 (supply_register): Call get_regcache with fetch flag clear.
16893 (collect_register): Call get_regcache with fetch flag set.
16894 (collect_register_as_string): New function.
16895 * regcache.h: Update.
16896 * remote-utils.c (putpkt): Flush after debug output and use
16898 Handle input interrupts while waiting for an ACK.
16899 (input_interrupt): Use signal_pid method.
16900 (getpkt): Flush after debug output and use stderr.
16901 (outreg): Use collect_register_as_string.
16902 (new_thread_notify, dead_thread_notify): New functions.
16903 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16904 and general_thread.
16905 (look_up_one_symbol): Flush after debug output.
16906 * server.c (step_thread, server_waiting): New variables.
16907 (start_inferior): Don't use signal_pid. Update call to mywait.
16908 (attach_inferior): Update call to mywait.
16909 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16910 (main): Don't fetch/store registers explicitly. Use
16911 set_desired_inferior. Support proposed ``Hs'' packet. Update
16913 * server.h: Update.
16914 (struct inferior_list, struct_inferior_list_entry): New.
16915 * target.c (set_desired_inferior): New.
16916 (write_inferior_memory): Constify.
16917 (mywait): New function.
16918 * target.h: Update.
16919 (struct target_ops): New signal_pid method.
16920 (mywait): Removed macro, added prototype.
16922 * linux-low.h (regset_func): Removed.
16923 (regset_fill_func, regset_store_func): New.
16924 (enum regset_type): New.
16925 (struct regset_info): Add type field. Use new operation types.
16926 (struct linux_target_ops): stop_pc renamed to get_pc.
16927 Add decr_pc_after_break and breakpoint_at.
16928 (get_process, get_thread_proess, get_process_thread)
16929 (strut process_info, all_processes, linux_attach_lwp)
16930 (thread_db_init): New.
16932 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16933 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16934 (the_low_target): Add new members.
16935 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16936 (i386_store_fpxregset): Constify.
16937 (target_regsets): Add new kind identifier.
16938 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16939 (i386_set_pc): Add debugging.
16940 (i386_breakpoint_at): New function.
16941 (the_low_target): Add new members.
16942 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16943 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16944 (mips_breakpoint_at): New.
16945 (the_low_target): Add new members.
16946 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16947 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16948 (the_low_target): Add new members.
16949 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16950 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16951 (the_low_target): Add new members.
16952 * linux-x86-64-low.c (target_regsets): Add new kind
16955 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16957 From Martin Pool <mbp@samba.org>:
16958 * server.c (gdbserver_usage): New function.
16961 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16963 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16964 stop_at -> stop_pc.
16966 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16968 * Makefile.in: Remove obsolete code.
16970 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16972 * linux-low.c (regsets_fetch_inferior_registers),
16973 (regsets_store_inferior_registers): Removed cast to int from
16975 * regcache.h: Added declaration of struct inferior_info.
16977 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16979 * inferiors.c (struct inferior_info): Add regcache_data.
16980 (add_inferior): Call create_register_cache.
16981 (clear_inferiors): Call free_register_cache.
16982 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16983 * regcache.c (struct inferior_regcache_data): New.
16984 (registers): Remove.
16985 (get_regcache): New function.
16986 (create_register_cache, free_register_cache): New functions.
16987 (set_register_cache): Don't initialize the register cache here.
16988 (registers_to_string, registers_from_string, register_data): Call
16990 * regcache.h: Add prototypes.
16991 * server.h: Likewise.
16993 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16995 * mem-break.c: New file.
16996 * mem-break.h: New file.
16997 * Makefile.in: Add mem-break.o rule; update server.h
16999 * inferiors.c (struct inferior_info): Add target_data
17001 (clear_inferiors): Free target_data member if set.
17002 (inferior_target_data, set_inferior_target_data): New functions.
17003 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17004 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17005 * linux-low.c (linux_bp_reinsert): New variable.
17006 (struct inferior_linux_data): New.
17007 (linux_create_inferior): Use set_inferior_target_data.
17008 (linux_attach): Likewise. Call add_inferior.
17009 (linux_wait_for_one_inferior): New function.
17010 (linux_wait): Call it.
17011 (linux_write_memory): Add const.
17012 (initialize_low): Call set_breakpoint_data.
17013 * linux-low.h (struct linux_target_ops): Add breakpoint
17015 * server.c (attach_inferior): Remove extra add_inferior
17017 * server.h: Include mem-break.h. Update inferior.c
17019 * target.c (read_inferior_memory)
17020 (write_inferior_memory): New functions.
17021 * target.h (read_inferior_memory)
17022 (write_inferior_memory): Change macros to prototypes.
17023 (struct target_ops): Update comments. Add const to write_memory
17026 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17028 * linux-low.c (usr_store_inferior_registers): Support
17029 registers which are allowed to fail to store.
17030 * linux-low.h (linux_target_ops): Likewise.
17031 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17032 (ppc_cannot_store_register): FPSCR may not be storable.
17034 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17036 * server.h: Include <string.h> if HAVE_STRING_H.
17037 * ChangeLog: Correct paths in last ChangeLog entry.
17039 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17041 * linux-low.h: Remove obsolete prototypes.
17042 (struct linux_target_ops): New.
17043 (extern the_low_target): New.
17044 * linux-low.c (num_regs, regmap): Remove declarations.
17045 (register_addr): Use the_low_target explicitly.
17046 (fetch_register): Likewise.
17047 (usr_fetch_inferior_registers): Likewise.
17048 (usr_store_inferior_registers): Likewise.
17049 * linux-arm-low.c (num_regs): Remove.
17050 (arm_num_regs): Define.
17051 (arm_regmap): Renamed from regmap, made static.
17052 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17054 (arm_cannot_store_register): Renamed from cannot_store_register,
17056 (the_low_target): New.
17057 * linux-i386-low.c (num_regs): Remove.
17058 (i386_num_regs): Define.
17059 (i386_regmap): Renamed from regmap, made static.
17060 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17062 (i386_cannot_store_register): Renamed from cannot_store_register,
17064 (the_low_target): New.
17065 * linux-ia64-low.c (num_regs): Remove.
17066 (ia64_num_regs): Define.
17067 (ia64_regmap): Renamed from regmap, made static.
17068 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17070 (ia64_cannot_store_register): Renamed from cannot_store_register,
17072 (the_low_target): New.
17073 * linux-m68k-low.c (num_regs): Remove.
17074 (m68k_num_regs): Define.
17075 (m68k_regmap): Renamed from regmap, made static.
17076 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17078 (m68k_cannot_store_register): Renamed from cannot_store_register,
17080 (the_low_target): New.
17081 * linux-mips-low.c (num_regs): Remove.
17082 (mips_num_regs): Define.
17083 (mips_regmap): Renamed from regmap, made static.
17084 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17086 (mips_cannot_store_register): Renamed from cannot_store_register,
17088 (the_low_target): New.
17089 * linux-ppc-low.c (num_regs): Remove.
17090 (ppc_num_regs): Define.
17091 (ppc_regmap): Renamed from regmap, made static.
17092 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17094 (ppc_cannot_store_register): Renamed from cannot_store_register,
17096 (the_low_target): New.
17097 * linux-s390-low.c (num_regs): Remove.
17098 (s390_num_regs): Define.
17099 (s390_regmap): Renamed from regmap, made static.
17100 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17102 (s390_cannot_store_register): Renamed from cannot_store_register,
17104 (the_low_target): New.
17105 * linux-sh-low.c (num_regs): Remove.
17106 (sh_num_regs): Define.
17107 (sh_regmap): Renamed from regmap, made static.
17108 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17110 (sh_cannot_store_register): Renamed from cannot_store_register,
17112 (the_low_target): New.
17113 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17114 (the_low_target): New.
17116 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17118 * Makefile.in: Add stamp-h target.
17119 * configure.in: Create stamp-h.
17120 * configure: Regenerated.
17122 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17124 * inferiors.c: New file.
17125 * target.c: New file.
17126 * target.h: New file.
17127 * Makefile.in: Add target.o and inferiors.o. Update
17129 * linux-low.c (inferior_pid): New static variable,
17130 moved from server.c.
17131 (linux_create_inferior): Renamed from create_inferior.
17132 Call add_inferior. Return 0 on success instead of a PID.
17133 (linux_attach): Renamed from myattach.
17134 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17135 (linux_thread_alive): Renamed from mythread_alive.
17136 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17138 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17139 (regsets_store_inferior_registers): Correct error message.
17140 Add missing ``return 0''.
17141 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17142 (linux_store_registers): Renamed from store_inferior_registers.
17143 (linux_read_memory): Renamed from read_inferior_memory.
17144 (linux_write_memory): Renamed from write_inferior_memory.
17145 (linux_target_ops): New structure.
17146 (initialize_low): Call set_target_ops ().
17147 * remote-utils.c (unhexify): New function.
17148 (hexify): New function.
17149 (input_interrupt): Send signals to ``signal_pid''.
17150 * server.c (inferior_pid): Remove.
17151 (start_inferior): Update create_inferior call.
17152 (attach_inferior): Call add_inferior.
17153 (handle_query): New function.
17154 (main): Call handle_query for `q' packets.
17155 * server.h: Include "target.h". Remove obsolete prototypes.
17156 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17158 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17160 * Makefile.in: Add WARN_CFLAGS. Update configury
17162 * configure.in: Check for <string.h>
17163 * configure: Regenerate.
17164 * config.in: Regenerate.
17165 * gdbreplay.c: Include needed system headers.
17166 (remote_open): Remove strchr prototype.
17167 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17168 * regcache.c (supply_register): Change buf argument to const void *.
17169 (supply_register_by_name): Likewise.
17170 (collect_register): Change buf argument to void *.
17171 (collect_register_by_name): Likewise.
17172 * regcache.h: Add missing prototypes.
17173 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17174 * server.c (handle_query): New function.
17175 (attached): New static variable, moved out of main.
17176 (main): Quiet longjmp clobber warnings.
17177 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17178 * utils.c (error): Remove NORETURN.