1 2018-12-05 Alan Hayward <alan.hayward@arm.com>
3 * linux-low.c (add_lwp): Switch ordering.
5 2018-11-29 Tom Tromey <tom@tromey.com>
7 * win32-low.c (win32_join): Take pid, not process.
8 * target.h (struct target_ops) <join>: Change argument type.
9 (join_inferior): Change argument name.
10 * spu-low.c (spu_join): Take pid, not process.
11 * server.c (handle_detach): Preserve pid before destroying
13 * lynx-low.c (lynx_join): Take pid, not process.
14 * linux-low.c (linux_join): Take pid, not process.
16 2018-11-23 Alan Hayward <alan.hayward@arm.com>
18 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
19 (aarch64_cannot_fetch_register): Likewise.
20 (struct linux_target_ops): Update references.
22 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
24 * linux-ppc-low.c: Include nat/linux-ptrace.h.
26 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
28 * configure.srv (ipa_ppc_linux_regobj): Add
29 powerpc-isa207-htm-vsx32l-ipa.o and
30 powerpc-isa207-htm-vsx64l-ipa.o.
31 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
32 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
33 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
34 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
35 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
36 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
37 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
38 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
39 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
40 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
41 (init_registers_powerpc_isa207_htm_vsx32l)
42 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
43 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
44 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
45 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
46 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
47 (ppc_store_tm_ctarregset): New functions.
48 (ppc_regsets): Add entries for HTM regsets.
49 (ppc_arch_setup): Set htm in features struct when needed. Set
50 sizes for the HTM regsets.
51 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
52 (initialize_low_arch): Call
53 init_registers_powerpc_isa207_htm_vsx32l and
54 init_registers_powerpc_isa207_htm_vsx64l.
55 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
56 PPC_TDESC_ISA207_HTM_VSX.
57 (initialize_low_tracepoint): Call
58 init_registers_powerpc_isa207_htm_vsx32l and
59 init_registers_powerpc_isa207_htm_vsx64l.
61 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
63 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
64 rs6000/power-linux-pmu.xml to srv_xmlfiles.
65 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
66 (ppc_store_pmuregset): New functions.
67 (ppc_regsets): Add entries for ebb and pmu regsets.
68 (ppc_arch_setup): Set isa207 in features struct if the ebb and
69 pmu regsets are available. Set sizes for these regsets.
71 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
73 * configure.srv (ipa_ppc_linux_regobj): Add
74 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
75 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
76 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
77 rs6000/powerpc-isa207-vsx32l.xml, and
78 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
79 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
80 <PPC_TDESC_ISA207_VSX>: New enum value.
81 (init_registers_powerpc_isa207_vsx32l): Declare.
82 (init_registers_powerpc_isa207_vsx64l): Declare.
83 * linux-ppc-low.c (ppc_fill_tarregset): New function.
84 (ppc_store_tarregset): New function.
85 (ppc_regsets): Add entry for the TAR regset.
86 (ppc_arch_setup): Set isa207 in features struct when needed. Set
87 size for the TAR regsets.
88 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
89 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
90 and init_registers_powerpc_isa207_vsx64l.
91 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
92 (initialize_low_tracepoint): Call
93 init_registers_powerpc_isa207_vsx32l and
94 init_registers_powerpc_isa207_vsx64l.
96 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
97 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
99 * configure.srv (ipa_ppc_linux_regobj): Add
100 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
101 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
102 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
103 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
104 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
105 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
106 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
107 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
108 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
109 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
110 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
111 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
112 (ppc_hwcap): Add comment.
113 (ppc_hwcap2): New global.
114 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
115 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
116 (ppc_regsets): Add entries for the DSCR and PPR regsets.
117 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
118 when needed. Set sizes for the the DSCR and PPR regsets.
119 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
120 (initialize_low_arch): Call
121 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
122 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
123 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
124 PPC_TDESC_ISA205_PPR_DSCR_VSX.
125 (initialize_low_tracepoint): Call
126 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
127 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
129 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
131 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
133 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
134 Simon Marchi <simark@simark.ca>
136 * acinclude.m4: Include "../selftest.m4".
137 * configure: Regenerate.
138 * configure.ac: Use "GDB_AC_SELFTEST".
139 * configure.srv: Use "$enable_unittests" instead of
140 "$development" when checking whether unit tests have been
142 * server.c (captured_main): Update message informing that
143 selftests have been disabled.
145 2018-10-04 Tom Tromey <tom@tromey.com>
147 * configure: Rebuild.
149 2018-10-04 Tom Tromey <tom@tromey.com>
151 * server.c (handle_status): Rename inner "thread".
152 (process_serial_event): Declare "res" in 'm' case.
153 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
154 (iterate_over_lwps): Rename inner "thread".
155 (linux_qxfer_libraries_svr4): Rename inner "len".
156 * gdbthread.h (find_thread_in_random): Rename inner "thread".
158 2018-10-01 Gary Benson <gbenson@redhat.com>
160 * gdb_proc_service.h: Moved common code to
161 common/gdb_proc_service.h.
163 2018-10-01 Gary Benson <gbenson@redhat.com>
165 * gdb_proc_service.h: Synchronize comments and whitespace with
166 GDB's version of this file.
168 2018-09-25 Tom Tromey <tom@tromey.com>
170 * configure: Rebuild.
171 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
173 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
175 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
176 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
177 ($(IPA_LIB)): Sort IPA_OBJS.
179 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
181 * Makefile.in: Remove references to $(ADD_DEPS).
183 2018-09-16 Tom Tromey <tom@tromey.com>
185 * remote-utils.c (remote_open): Use GNU style for metasyntactic
187 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
190 2018-09-05 Tom Tromey <tom@tromey.com>
192 * configure: Rebuild.
194 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
197 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
199 2018-08-27 Tom Tromey <tom@tromey.com>
202 * configure: Rebuild.
204 2018-08-27 Tom Tromey <tom@tromey.com>
206 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
207 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
208 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
209 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
210 (s390x_emit_stack_adjust): Add casts to unsigned char.
212 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
216 * server.h (struct client_state) <disable_randomization>:
219 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
221 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
223 (mips_supply_ptrace_register): Likewise.
225 2018-07-22 Tom Tromey <tom@tromey.com>
227 * configure: Rebuild.
229 2018-07-22 Tom Tromey <tom@tromey.com>
231 * win32-low.c (win32_create_inferior): Remove unused variables.
232 * gdbreplay.c (remote_open): Remove unused variable.
233 * remote-utils.c (remote_prepare): Remove unused variable.
234 * x86-tdesc.h (X86_TDESC_H): Define.
235 (amd64_expedite_regs): Define conditionally.
236 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
237 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
238 * remote-utils.c (readchar): Remove unused variable.
240 2018-07-13 Pedro Alves <palves@redhat.com>
242 * linux-low.c (linux_kill): Change parameter to process_info
243 pointer instead of pid. Adjust.
244 * lynx-low.c (lynx_kill): Likewise.
245 * nto-low.c (nto_kill): Likewise.
246 * spu-low.c (spu_kill): Likewise.
247 * win32-low.c (win32_kill): Likewise.
248 * server.c (handle_v_kill, kill_inferior_callback)
249 (detach_or_kill_for_exit): Adjust.
250 * target.c (kill_inferior): Change parameter to process_info
251 pointer instead of pid. Adjust.
252 * target.h (struct target_ops) <kill>: Change parameter to
253 process_info pointer instead of pid. Adjust all implementations
255 (kill_inferior): Likewise.
257 2018-07-13 Pedro Alves <palves@redhat.com>
259 * linux-low.c (linux_detach, linux_join): Change parameter to
260 process_info pointer instead of pid. Adjust.
261 * lynx-low.c (lynx_detach, lynx_join): Likewise.
262 * nto-low.c (nto_detach): Likewise.
263 * spu-low.c (spu_detach, spu_join): Likewise.
264 * win32-low.c (win32_detach, win32_join): Likewise.
265 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
266 * target.h (struct target_ops) <detach, join>: Change parameter to
267 process_info pointer instead of pid. Adjust all implementations
269 (detach_inferior, join_inferior): Rename 'pid' parameter to
272 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
273 Jan Kratochvil <jan.kratochvil@redhat.com>
274 Paul Fertser <fercerpav@gmail.com>
275 Tsutomu Seki <sekiriki@gmail.com>
277 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
278 (OBS): Add 'common/netstuff.o'.
279 (GDBREPLAY_OBS): Likewise.
280 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
281 (remote_open): Implement support for IPv6
283 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
285 (handle_accept_event): Accept connections from IPv6 sources.
286 (remote_prepare): Handle IPv6-style hostnames; implement
287 support for IPv6 connections.
288 (remote_open): Implement support for printing connections from
291 2018-07-11 Pedro Alves <palves@redhat.com>
294 * mem-break.c (any_persistent_commands): Add process_info
295 parameter and use it instead of relying on the current process.
296 Change return type to bool.
297 * mem-break.h (any_persistent_commands): Add process_info
298 parameter and change return type to bool.
299 * server.c (handle_detach): Remove require_running_or_return call.
300 Look up the process_info for the process we're about to detach.
301 If not found, return back error to GDB. Adjust
302 any_persistent_commands call to pass down a process pointer.
304 2018-07-11 Pedro Alves <palves@redhat.com>
306 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
307 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
308 instead of collect_register_by_name.
309 * regcache.c (regcache_raw_get_unsigned_by_name): New.
310 * regcache.h (regcache_raw_get_unsigned_by_name): New.
312 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
313 Pedro Alves <palves@redhat.com>
315 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
317 2018-07-03 Tom Tromey <tom@tromey.com>
319 * linux-low.c: Update.
320 * lynx-low.c: Update.
321 * mem-break.c: Update.
323 * remote-utils.c: Update.
327 * win32-low.c: Update.
329 2018-07-03 Tom Tromey <tom@tromey.com>
333 2018-07-03 Tom Tromey <tom@tromey.com>
335 * linux-low.c: Update.
337 2018-07-03 Tom Tromey <tom@tromey.com>
341 2018-07-03 Tom Tromey <tom@tromey.com>
343 * linux-low.c: Update.
344 * linux-mips-low.c: Update.
345 * lynx-low.c: Update.
347 * remote-utils.c: Update.
351 * thread-db.c: Update.
353 2018-07-03 Tom Tromey <tom@tromey.com>
355 * linux-low.c: Update.
356 * linux-mips-low.c: Update.
357 * lynx-low.c: Update.
358 * mem-break.c: Update.
360 * remote-utils.c: Update.
364 * tracepoint.c: Update.
366 2018-07-03 Tom Tromey <tom@tromey.com>
368 * linux-low.c: Update.
369 * linux-ppc-low.c: Update.
370 * linux-x86-low.c: Update.
371 * proc-service.c: Update.
374 * thread-db.c: Update.
375 * win32-low.c: Update.
377 2018-07-03 Tom Tromey <tom@tromey.com>
379 * linux-low.c: Update.
380 * lynx-low.c: Update.
382 * remote-utils.c: Update.
384 * thread-db.c: Update.
385 * win32-low.c: Update.
387 2018-06-29 Joel Brobecker <brobecker@adacore.com>
389 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
390 parameter in call to 'amd64_create_target_description'.
392 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
394 * x86-tdesc.h: Remove executable permission flag.
396 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
398 * configure.ac: Remove AC_PREREQ, add missing quoting.
399 * configure: Re-generate.
400 * config.in: Re-generate.
401 * aclocal.m4: Re-generate.
403 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
405 * tracepoint.h (current_traceframe): Remove declaration.
407 2018-06-18 Alan Hayward <alan.hayward@arm.com>
409 * linux-aarch64-low.c (is_sve_tdesc): New function.
410 (aarch64_sve_regs_copy_to_regcache): Likewise.
411 (aarch64_sve_regs_copy_from_regcache): Likewise.
412 (aarch64_regs_info): Add SVE checks.
413 (initialize_low_arch): Initialize SVE.
415 2018-06-18 Alan Hayward <alan.hayward@arm.com>
417 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
419 2018-06-11 Alan Hayward <alan.hayward@arm.com>
421 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
422 (initialize_low_tracepoint): Likewise
423 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
424 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
426 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
428 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
430 2018-06-11 Alan Hayward <alan.hayward@arm.com>
432 * server.h (PBUFSIZ): Increase size
434 2018-06-11 Alan Hayward <alan.hayward@arm.com>
436 * regcache.c (regcache::raw_compare): New function.
437 * regcache.h (regcache::raw_compare): New declaration.
439 2018-06-11 Alan Hayward <alan.hayward@arm.com>
441 * regcache.c (new_register_cache): Use new.
442 (free_register_cache): Use delete.
443 (register_data): Use const.
444 (supply_register): Move body inside regcache.
445 (regcache::raw_supply): New override function.
446 (collect_register): Move body inside regcache.
447 (regcache::raw_collect): New override function.
448 (regcache::get_register_status): New override function.
449 * regcache.h (struct regcache): Inherit from reg_buffer_common.
451 2018-06-09 Tom Tromey <tom@tromey.com>
453 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
455 (event_queue): Use std::queue.
456 (gdb_event_xfree): Remove.
457 (initialize_event_loop, process_event, wait_for_event): Update.
459 2018-06-08 Stan Cox <scox@redhat.com>
461 * win32-low.c (win32_create_inferior): last_ptid and last_status
462 moved to client_state.
464 2018-06-08 Pedro Alves <palves@redhat.com>
466 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
467 common/common-exceptions.o, common/common-utils.o,
468 common/errors.o, common/print-utils.o and utils.o.
469 * gdbreplay.c: Include "common-defs.h" instead of the two
470 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
471 string.h or alloca.h.
472 (perror_with_name): Delete.
473 (remote_open): Use xstrdup instead of strdup.
474 (main): Rename to ...
475 (captured_main): ... this.
478 2018-06-08 Tom Tromey <tom@tromey.com>
480 * linux-low.c (linux_low_read_btrace): Update.
482 2018-06-04 Stan Cox <scox@redhat.com>
484 * server.h (struct client_state): New.
485 * server.c (cont_thread, general_thread, multi_process)
486 (report_fork_events, report_vfork_events, report_exec_events)
487 (report_thread_events, swbreak_feature, hwbreak_feature)
488 (vCont_supported, disable_randomization, pass_signals)
489 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
490 Moved to client_state.
491 * remote-utils.c (remote_debug, noack_mode)
492 (transport_is_reliable): Moved to client_state.
493 * tracepoint.c (current_traceframe): Moved to client_state.
496 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
497 linux-low.c, remote-utils.h, target.c: Use client_state.
499 2018-05-31 Alan Hayward <alan.hayward@arm.com>
501 * configure.srv: Add new c/h file.
503 2018-05-31 Alan Hayward <alan.hayward@arm.com>
505 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
508 2018-05-25 Maciej W. Rozycki <macro@mips.com>
510 * gdb.arch/mips-fpregset-core.exp: New test.
511 * gdb.arch/mips-fpregset-core.c: New test source.
513 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
516 * hostio.c (require_int): Do not report overflow for integers
517 between 0xfffffff and 0x7fffffff.
519 2018-05-22 Maciej W. Rozycki <macro@mips.com>
521 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
522 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
523 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
525 (the_low_target): Wire them.
527 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
529 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
530 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
531 mode. Call collect_register_by_name with vscr using
532 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
533 (ppc_store_vrregset): Add and set vscr_offset variable as in
534 ppc_fill_vrregset. Call supply_register_by_name with vscr using
537 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
539 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
540 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
541 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
543 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
545 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
546 (ppc_store_vsxregset): Likewise.
547 (ppc_fill_vrregset): Likewise.
548 (ppc_store_vrregset): Likewise.
549 (ppc_fill_evrregset): Likewise.
550 (ppc_store_evrregset): Likewise.
551 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
552 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
555 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
557 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
558 wordsize of the inferior. Call ppc_linux_target_wordsize.
560 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
562 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
563 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
564 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
565 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
566 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
567 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
568 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
569 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
570 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
571 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
572 (tdesc_powerpc_e500l): Remove.
573 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
574 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
575 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
576 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
578 (ppc_arch_setup): Remove target description matching code. Fill a
579 ppc_linux_features struct and call ppc_linux_match_description
582 2018-05-22 Maciej W. Rozycki <macro@mips.com>
584 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
585 width of the requested register exceeds the width of the
587 (mips_cannot_store_register): Likewise.
589 2018-05-21 Maciej W. Rozycki <macro@mips.com>
591 * linux-mips-low.c (mips_fetch_register): New function. Update
593 (mips_store_gregset): Supply 0 rather than $restart for $zero.
594 (the_low_target): Wire `mips_fetch_register'.
596 2018-05-10 Joel Brobecker <brobecker@adacore.com>
598 * lynx-i386-low.c (LYNXOS_178): New macro.
599 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
600 the layout on LynxOS-178.
601 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
602 handle floating point registers that are not supported by
605 2018-05-10 Tom Tromey <tom@tromey.com>
607 * configure: Rebuild.
609 2018-05-10 Joel Brobecker <brobecker@adacore.com>
612 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
613 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
614 Use it to set the expedite_regs field in the given tdesc.
615 * x86-tdesc.h: New file.
616 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
617 Adjust following the addition of the new expedite_regs parameter
619 * linux-tic6x-low.c (tic6x_read_description): Likewise.
620 * linux-x86-tdesc.c: #include "x86-tdesc.h".
621 (i386_linux_read_description, amd64_linux_read_description):
622 Adjust following the addition of the new expedite_regs parameter
624 * lynx-i386-low.c: #include "x86-tdesc.h".
625 (lynx_i386_arch_setup): Adjust following the addition of the new
626 expedite_regs parameter to init_target_desc.
627 * nto-x86-low.c: #include "x86-tdesc.h".
628 (nto_x86_arch_setup): Adjust following the addition of the new
629 expedite_regs parameter to init_target_desc.
630 * win32-i386-low.c: #include "x86-tdesc.h".
631 (i386_arch_setup): Adjust following the addition of the new
632 expedite_regs parameter to init_target_desc.
634 2018-05-10 Joel Brobecker <brobecker@adacore.com>
637 * win32-low.c (win32_create_inferior): Add call to my_wait
638 setting last_status global.
640 2018-05-10 Joel Brobecker <brobecker@adacore.com>
643 * win32-low.c (create_process): Only call gdb_tilde_expand if
644 inferior_cwd is not NULL.
646 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
648 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
649 registers to the cache if their values have changed.
650 (i387_xsave_to_cache): Provide default values for x87 control
651 registers when these features are available, but disabled.
652 * regcache.c (supply_register_by_name_zeroed): New function.
653 * regcache.h (supply_register_by_name_zeroed): Declare new
656 2018-05-07 Tom Tromey <tom@tromey.com>
658 * configure: Rebuild.
660 2018-05-04 Tom Tromey <tom@tromey.com>
662 * configure: Rebuild.
664 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
665 Pedro Alves <palves@redhat.com>
667 * linux-aarch64-low.c (aarch64_stopped_data_address):
670 2018-04-27 Tom Tromey <tom@tromey.com>
672 * configure: Rebuild.
674 2018-04-23 Tom Tromey <tom@tromey.com>
676 * configure: Rebuild.
678 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
680 * Makefile.in (depcomp): Add "..".
681 (all_deps_files): New and use it.
683 2018-04-18 Alan Hayward <alan.hayward@arm.com>
685 * configure.srv (aarch64*-*-linux*): Don't include xml.
686 (i[34567]86-*-cygwin*): Likewise.
687 (i[34567]86-*-linux*): Likewise.
688 (i[34567]86-*-lynxos*): Likewise.
689 (i[34567]86-*-mingw32ce*): Likewise.
690 (i[34567]86-*-mingw*): Likewise.
691 (i[34567]86-*-nto*): Likewise.
692 (tic6x-*-uclinux): Likewise.
693 (x86_64-*-linux*): Likewise.
694 (x86_64-*-mingw*): Likewise.
695 (x86_64-*-cygwin*): Likewise.
697 2018-04-18 Alan Hayward <alan.hayward@arm.com>
699 * tdesc.c: Remove xml parameter.
701 2018-04-18 Alan Hayward <alan.hayward@arm.com>
703 * server.c (get_features_xml): Remove cast.
704 * tdesc.c (void target_desc::accept): Fill in function.
705 (tdesc_get_features_xml): Remove old xml creation.
706 (print_xml_feature::visit_pre): Add xml vistor.
707 * tdesc.h (struct target_desc): Make xmltarget mutable.
708 (tdesc_get_features_xml): Remove declaration.
710 2018-04-18 Alan Hayward <alan.hayward@arm.com>
712 * tdesc.c (tdesc_architecture_name): Add new function.
713 (tdesc_osabi_name): Likewise.
714 (tdesc_get_features_xml): Use new functions.
716 2018-04-18 Alan Hayward <alan.hayward@arm.com>
718 * tdesc.c (tdesc_create_flags): Remove.
719 (tdesc_add_flag): Likewise.
720 (tdesc_named_type): Likewise.
721 (tdesc_create_union): Likewise.
722 (tdesc_create_struct): Likewise.
723 (tdesc_create_vector): Likewise.
724 (tdesc_add_bitfield): Likewise.
725 (tdesc_add_field): Likewise.
726 (tdesc_set_struct_size): Likewise.
728 2018-04-18 Alan Hayward <alan.hayward@arm.com>
730 * tdesc.c (~target_desc): Remove implictly deleted items.
731 (init_target_desc): Iterate all features.
732 (tdesc_get_features_xml): Use vector.
733 (tdesc_create_feature): Create feature.
734 * tdesc.h (tdesc_feature) Remove
735 (target_desc): Add features.
737 2018-04-18 Alan Hayward <alan.hayward@arm.com>
739 * Makefile.in: Add common/tdesc.c
740 * tdesc.c (init_target_desc): init all reg_defs from register
742 (tdesc_create_reg): Create tdesc_reg.
743 * tdesc.h (tdesc_feature): Add register vector.
745 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
747 * tdesc.h (struct target_desc) <features>: Change type to
748 std::vector<std::string>.
749 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
751 (tdesc_get_features_xml): Likewise.
752 (tdesc_create_feature): Likewise.
754 2018-03-26 Alan Hayward <alan.hayward@arm.com>
756 * regcache.c (find_register_by_number): Return a ref.
757 (find_regno): Use references.
758 (register_size): Likewise.
759 (register_data): Likewise.
760 * tdesc.c (target_desc::~target_desc): Remove free calls.
761 (target_desc::operator==): Use std::vector compare.
762 (init_target_desc): Use reference.
763 (tdesc_create_reg): Use reg constructors.
764 * tdesc.h (struct target_desc): Replace pointer with object.
766 2018-03-23 Alan Hayward <alan.hayward@arm.com>
768 * regcache.c (find_register_by_number): Make static.
769 (find_regno): Use find_register_by_number
770 * regcache.h (struct reg): Remove declaration.
772 2018-03-23 Alan Hayward <alan.hayward@arm.com>
774 * tdesc.c (target_desc::~target_desc): Move to here.
775 (target_desc::operator==): Likewise.
776 * tdesc.h (target_desc::~target_desc): Move from here.
777 (target_desc::operator==): Likewise.
779 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
781 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
783 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
785 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
787 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
788 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
789 and init_registers_s390_gs_linux64.
791 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
793 * linux-s390-low.c (s390_fill_gs): Remove function.
794 (s390_fill_gsbc): Remove function.
795 (s390_regsets): Set fill functions for the guarded storage regsets
798 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
800 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
801 the word size. Add comment.
802 (s390_get_wordsize): New function.
803 (s390_arch_setup): No longer select a temporary tdesc to fetch the
804 pswm with it. Instead, use s390_get_wordsize to determine the
805 word size first and derive the correct tdesc from that directly.
807 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
809 * Makefile.in: Include silent-rules.mk.
810 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
811 (COMPILE): Add ECHO_CXX.
812 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
813 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
814 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
815 (version-generated.c): Add ECHO_GEN.
816 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
817 (IPAGENT_COMPILE): Add ECHO_CXX.
818 (%-generated.c): Add ECHO_REGDAT.
820 2018-03-14 Tom Tromey <tom@tromey.com>
823 * ax.c (ax_printf): Special case for NULL.
825 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
827 * linux-low.c (linux_qxfer_libraries_svr4): Use
828 xml_escape_text_append.
830 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
832 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
834 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
836 * server.c (handle_general_set): Remove unnecessary xstrdup.
838 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
840 * server.c (parse_debug_format_options): Adjust to
841 delim_string_to_char_ptr_vec changes.
842 * thread-db.c (thread_db_load_search): Adjust to
843 dirnames_to_char_ptr_vec changes.
845 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
847 * target.h (target_enable_btrace, target_disable_btrace)
848 (target_read_btrace, target_read_btrace_conf): Turn macro into
849 inline function. Throw error if target method is not defined.
850 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
851 check for btrace target method. Be prepared to handle exceptions
852 from btrace target methods.
854 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
856 * server.c (captured_main): Change order of error message printed
857 when the current working directory cannot be found.
859 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
861 * server.c: Include "filenames.h" and "pathstuff.h".
862 (program_name): Delete variable.
863 (program_path): New anonymous class.
864 (get_exec_wrapper): Use "program_path" instead of
866 (handle_v_run): Likewise.
867 (captured_main): Likewise.
868 (process_serial_event): Likewise.
870 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
872 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
873 (OBJS): Add "pathstuff.o".
874 * server.c (current_directory): New global variable.
875 (captured_main): Initialize "current_directory".
877 2018-02-26 Alan Hayward <alan.hayward@arm.com>
879 * tdesc.c: Use common/tdesc.h.
882 2018-02-20 Alan Hayward <alan.hayward@arm.com>
883 Simon Marchi <simon.marchi@ericsson.com>
885 * Makefile.in: Switch order of make rules.
887 2018-02-19 Alan Hayward <alan.hayward@arm.com>
889 * Makefile.in: Add common directory in build.
890 * configure.ac: Add common reference.
891 * configure: Regenerate.
893 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
895 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
896 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
897 * spu-low.c (spu_target_ops): Likewise.
898 * win32-low.c (win32_target_ops): Likewise.
899 * server.c (supported_btrace_packets): Report packets unconditionally.
900 * target.h (target_ops) <supports_btrace>: Remove.
901 (target_supports_btrace): Remove.
903 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
905 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
906 (handle_btrace_disable): Change return type to void. Use exceptions
908 (handle_btrace_general_set): Catch exception and copy message to
911 2018-02-08 Tom Tromey <tom@tromey.com>
913 * linux-low.c (install_software_single_step_breakpoints): Use
915 * inferiors.c (make_cleanup_restore_current_thread): Remove.
916 (do_restore_current_thread_cleanup): Remove.
917 * gdbthread.h (make_cleanup_restore_current_thread): Don't
920 2018-02-08 Tom Tromey <tom@tromey.com>
922 * mem-break.c (set_raw_breakpoint_at): Use
923 gdb::unique_xmalloc_ptr.
925 2018-01-30 Pedro Alves <palves@redhat.com>
928 * target.c (target_terminal::terminal_state): Rename to ...
929 (target_terminal::m_terminal_state): ... this.
931 2018-01-19 James Clarke <jrtc27@jrtc27.com>
933 * linux-low.c (handle_extended_wait): Surround call to
934 thread_db_notice_clone with #ifdef USE_THREAD_DB.
936 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
938 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
939 linux_ptrace_attach_fail_reason_string now returning an
941 (linux_attach): Likewise.
942 * thread-db.c (attach_thread): Likewise.
944 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
947 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
948 checking for fs_base/gs_base fields in struct user_regs_struct.
949 * configure: Regenerate.
951 2018-01-16 Yao Qi <yao.qi@linaro.org>
954 * linux-low.c (fetch_register): Call supply_register instead of
957 2018-01-08 Yao Qi <yao.qi@linaro.org>
958 Simon Marchi <simon.marchi@ericsson.com>
960 * Makefile.in (OBS): Remove selftest.o.
961 * configure.ac: Set srv_selftest_objs if $development is true.
962 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
963 * configure: Re-generated.
964 * server.c (captured_main): Wrap variable selftest_filter with
967 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
969 * server.c (parse_debug_format_options): Return std::string.
970 (handle_monitor_command, captured_main): Adjust.
972 2018-01-05 Pedro Alves <palves@redhat.com>
975 * server.c (captured_main): Pass quiet=false to
976 save_original_signals_state.
978 2018-01-01 Joel Brobecker <brobecker@adacore.com>
980 * gdbreplay.c (gdbreplay_version): Update copyright year in
982 * server.c (gdbserver_version): Likewise.
984 2017-12-08 Tom Tromey <tom@tromey.com>
986 * ax.c (ax_printf): Update.
988 2017-12-07 Yao Qi <yao.qi@linaro.org>
990 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
991 aarch64_linux_read_description.
992 * linux-amd64-ipa.c (idx2mask): New array.
993 (get_ipa_tdesc): Move idx2mask out.
994 (initialize_low_tracepoint): Initialize target descriptions.
995 * linux-i386-ipa.c (idx2mask): New array.
996 (get_ipa_tdesc): Move idx2mask out.
997 (initialize_low_tracepoint): Initialize target descriptions.
999 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1001 * tdesc.c (struct tdesc_type): Change return type.
1002 (tdesc_add_flag): Change parameter type.
1003 (tdesc_add_bitfield): Likewise.
1004 (tdesc_add_field): Likewise.
1005 (tdesc_set_struct_size): Likewise.
1007 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1009 * regcache.c (registers_to_string): Remove unused variable.
1011 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1013 * inferiors.c (for_each_inferior_with_data): Remove.
1014 * inferiors.h (for_each_inferior_with_data): Remove.
1015 * server.c (handle_qxfer_threads_worker): Change parameter type.
1016 (handle_qxfer_threads_proper): Use for_each_thread.
1018 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1020 * inferiors.c (for_each_inferior): Remove.
1021 (clear_inferiors): Use for_each_thread.
1022 * inferiors.h (for_each_inferior): Remove.
1023 * linux-low.c (linux_wait_for_event_filtered): Use
1025 (linux_stabilize_threads): Likewise.
1026 * regcache.c (regcache_release): Likewise.
1027 * server.c (gdb_wants_all_threads_stopped): Likewise.
1028 (clear_pending_status_callback): Remove.
1029 (handle_status): Use for_each_thread.
1030 (captured_main): Likewise.
1031 * win32-low.c (child_init_thread_list): Likewise.
1032 (win32_clear_inferiors): Likewise.
1033 (fake_breakpoint_event): Likewise.
1035 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1037 * inferiors.h (find_inferior): Remove.
1038 * inferiors.c (find_inferior): Remove.
1040 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1042 * linux-low.c (resume_status_pending_p): Update comment.
1043 (need_step_over_p): Update comment.
1045 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1047 * linux-low.c (proceed_one_lwp): Return void, change parameter
1049 (unsuspend_and_proceed_one_lwp): Likewise.
1050 (proceed_all_lwps): Use for_each_thread.
1051 (unstop_all_lwps): Likewise.
1053 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1055 * linux-low.c (linux_resume_one_thread): Return void, take
1057 (linux_resume): Use for_each_thread.
1059 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1061 * linux-low.c (send_sigstop_callback): Return void, change
1062 parameter type. Rename to...
1063 (send_sigstop): ... this.
1064 (suspend_and_send_sigstop_callback): Return void, change parameter
1066 (suspend_and_send_sigstop): ... this.
1067 (stop_all_lwps): Use for_each_thread.
1069 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1071 * linux-low.c (lwp_running): Return bool, remove unused
1073 (linux_stabilize_threads): Use find_thread.
1075 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1077 * linux-low.c (select_singlestep_lwp_callback): Remove.
1078 (count_events_callback): Remove.
1079 (select_event_lwp_callback): Remove.
1080 (select_event_lwp): Use find_thread/for_each_thread.
1082 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1084 * linux-low.c (not_stopped_callback): Return bool, take filter
1086 (linux_wait_for_event_filtered): Use find_thread.
1087 (linux_wait_1): Likewise.
1089 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1091 * linux-low.c (same_lwp): Remove.
1092 (find_lwp_pid): Use find_thread.
1094 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1096 * linux-low.c (delete_lwp_callback): Remove.
1097 (linux_mourn): Use for_each_thread.
1099 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1101 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1102 args parameter, don't check for pid.
1103 (linux_detach): Use for_each_thread.
1105 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1107 * linux-low.c (struct counter): Remove.
1108 (second_thread_of_pid_p): Remove.
1109 (last_thread_of_process_p): Use find_thread.
1111 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1113 * inferiors.c (find_inferior_in_random): Remove.
1114 * inferiors.h (find_inferior_in_random): Remove.
1115 * linux-low.c (status_pending_p_callback): Return bool, accept
1116 parameter ptid directly.
1117 (linux_wait_for_event_filtered): Use find_thread_in_random.
1118 (linux_wait_1): Likewise.
1120 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1122 * inferiors.c (find_inferior_id): Remove.
1123 (find_thread_ptid): Move implemention from find_inferior_id to
1125 * inferiors.h (find_inferior_id): Remove.
1126 * server.c (handle_status): Use find_thread_ptid.
1127 (process_serial_event): Likewise.
1128 * thread-db.c (find_one_thread): Likewise.
1129 (thread_db_thread_handle): Likewise.
1130 * win32-low.c (thread_rec): Likewise.
1131 (child_delete_thread): Likewise.
1132 (win32_thread_alive): Likewise.
1133 (get_child_debug_event): Likewise.
1135 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1137 * linux-mips-low.c (update_watch_registers_callback): Return
1138 void, remove pid_p parameter, don't check for pid.
1139 (mips_insert_point, mips_remove_point): Use for_each_thread.
1141 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1143 * lynx.low (lynx_delete_thread_callback): Remove.
1144 (lynx_mourn): Use for_each_thread.
1146 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1148 * regcache.c (regcache_invalidate_one): Remove.
1149 (regcache_invalidate_pid): use for_each_thread.
1151 2017-11-26 Tom Tromey <tom@tromey.com>
1153 * linux-low.c (linux_create_inferior): Update.
1155 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1157 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1159 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1161 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1162 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1163 * linux-aarch64-tdesc-selftest.c: New file.
1164 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1166 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1168 * configure.srv: Add new file.
1169 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1170 * linux-aarch64-tdesc-selftest.c: New file.
1171 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1173 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1175 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1176 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1177 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1179 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1181 * configure.srv: Add new files.
1182 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1183 aarch64_linux_read_description.
1184 * linux-aarch64-low.c (aarch64_linux_read_description):
1185 Merge with aarch64_arch_setup.
1186 (aarch64_arch_setup): Call aarch64_linux_read_description.
1187 * linux-aarch64-tdesc.c: New file.
1188 * linux-aarch64-tdesc.h: New file.
1190 2017-11-24 Yao Qi <yao.qi@linaro.org>
1192 * configure.srv: Set $srv_regobj for tic6x-linux.
1193 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1194 (tic6x_read_description): Move some code to tic6x_arch_setup.
1195 (tic6x_tdesc_test): New function.
1196 (initialize_low_arch): Call selftests::register_test.
1198 2017-11-22 Yao Qi <yao.qi@linaro.org>
1200 * remote-utils.c (prepare_resume_reply): Use memcpy.
1202 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1204 * linux-low.c (kill_one_lwp_callback): Return void, take
1205 argument directly, don't filter on pid.
1206 (linux_kill): Use for_each_thread.
1208 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1210 * linux-low.c (need_step_over_p): Return bool, remove dummy
1212 (linux_resume, proceed_all_lwps): Use find_thread.
1214 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1216 * linux-low.c (resume_status_pending_p): Return bool, remove
1218 (linux_resume): Use find_thread.
1220 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1222 * linux-low.c (struct thread_resume_array): Remove.
1223 (linux_set_resume_request): Return void, take arguments
1225 (linux_resume): Use for_each_thread.
1227 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1229 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1230 return bool, remove data argument.
1231 (linux_stabilize_threads): Use find_thread.
1233 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1235 * linux-low.c (unsuspend_one_lwp): Remove.
1236 (unsuspend_all_lwps): Use for_each_thread, inline code from
1239 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1241 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1242 * linux-low.c (struct iterate_over_lwps_args): Remove.
1243 (iterate_over_lwps_filter): Remove.
1244 (iterate_over_lwps): Use find_thread.
1246 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1248 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1249 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1250 code from reset_lwp_ptrace_options_callback.
1252 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1254 * linux-arm-low.c (struct update_registers_data): Remove.
1255 (update_registers_callback): Return void, take arguments
1256 directly, don't check thread's pid.
1257 (arm_insert_point, arm_remove_point): Use for_each_thread.
1259 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1261 * win32-low.c (continue_one_thread): Return void, take argument
1263 (child_continue): Use for_each_thread.
1265 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1267 * win32-i386-low.c (update_debug_registers_callback): Rename
1269 (update_debug_registers): ... this, return void, remove pid_p arg.
1270 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1272 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1274 * inferiors.h (struct process_info): Add constructor, initialize
1276 <syscalls_to_catch>: Change type to std::vector<int>.
1277 * inferiors.c (add_process): Allocate process_info with new.
1278 (remove_process): Free process_info with delete.
1279 * linux-low.c (handle_extended_wait): Adjust.
1280 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1281 * server.c (handle_general_set): Adjust.
1283 2017-11-16 Pedro Alves <palves@redhat.com>
1285 * remote-utils.c (remote_close): Block SIGIO signals instead of
1286 uninstalling the SIGIO handler.
1288 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1290 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1292 2017-11-16 Yao Qi <yao.qi@linaro.org>
1294 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1295 (tic6x_store_gregset): Likewise.
1296 (tic6x_usrregs_info): Move it up.
1298 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1300 * Makefile.in: Update arch rules.
1301 * configure.srv: Explicitly mark arch/ files.
1303 2017-11-13 Andreas Schwab <schwab@suse.de>
1305 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1309 2017-11-06 Pedro Alves <palves@redhat.com>
1311 * config.in, configure: Regenerate.
1313 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1315 * target.c (struct thread_search): Remove.
1316 (thread_search_callback): Remove.
1317 (prepare_to_access_memory): Use for_each_thread instead of
1318 find_inferior. Inline code from thread_search_callback.
1320 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1322 * server.c (struct visit_actioned_threads_data): Remove.
1323 (visit_actioned_threads): Change prototype to take arguments
1325 (resume): Use find_thread instead of find_inferior.
1327 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1329 * server.c (queue_stop_reply_callback): Change prototype, return
1331 (find_status_pending_thread_callback): Remove.
1332 (handle_status): Replace find_inferior with find_thread and
1335 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1337 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1339 (aarch64_store_gregset): Likewise.
1340 (aarch64_fill_fpregset): Likewise.
1341 (aarch64_store_fpregset): Likewise.
1343 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1345 * gdbthread.h (find_thread, for_each_thread): New functions.
1346 * inferiors.c (thread_of_pid): Remove.
1347 (find_any_thread_of_pid): Use find_thread.
1348 * linux-low.c (num_lwps): Use for_each_thread.
1350 2017-10-17 Yao Qi <yao.qi@linaro.org>
1352 * Makefile.in: Remove one rule.
1353 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1355 2017-10-17 Yao Qi <yao.qi@linaro.org>
1357 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1358 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1360 2017-10-17 Yao Qi <yao.qi@linaro.org>
1362 * configure.srv: Rename arm.o with arch/arm.o.
1364 2017-10-17 Yao Qi <yao.qi@linaro.org>
1366 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1367 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1368 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1369 (arch-i386.o, arch-amd64.o): Remove rules.
1370 (arch/%.o): New rule.
1371 Update POSTCOMPILE and COMPILE.pre.
1372 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1373 * configure: Re-generated.
1374 * configure.srv: Replace arch-i386.o with arch/i386.o.
1375 Replace arch-amd64.o with arch/amd64.o.
1377 2017-10-16 Yao Qi <yao.qi@linaro.org>
1379 * configure: Regenerated.
1381 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1383 * inferiors.h: (struct inferior_list): Remove.
1384 (struct inferior_list_entry); Remove.
1385 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1386 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1387 get_first_inferior): Remove.
1388 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1389 find_inferior_id, find_inferior_in_random): Change signature.
1390 * inferiors.c (all_threads): Change type to
1391 std::list<thread_info *>.
1392 (get_thread): Remove macro.
1393 (find_inferior, find_inferior_id): Change signature, implement
1395 (find_inferior_in_random): Change signature, implement using
1396 find_thread_in_random.
1397 (for_each_inferior, for_each_inferior_with_data): Change
1398 signature, implement using for_each_thread.
1399 (add_inferior_to_list, remove_inferior): Remove.
1400 (add_thread, get_first_thread, thread_of_pid,
1401 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1402 (get_first_inferior, one_inferior_p, clear_inferior_list):
1404 (clear_inferiors, get_thread_process): Update.
1405 * gdbthread.h: Include <list>.
1406 (struct thread_info) <entry>: Remove field.
1408 (all_threads): Change type to std::list<thread_info *>.
1409 (get_first_inferior): Add doc.
1410 (find_thread, for_each_thread, find_thread_in_random): New
1412 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1413 * linux-arm-low.c (update_registers_callback): Update.
1414 * linux-low.c (second_thread_of_pid_p): Update.
1415 (kill_one_lwp_callback, linux_detach_lwp_callback,
1416 delete_lwp_callback, status_pending_p_callback, same_lwp,
1417 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1418 iterate_over_lwps, not_stopped_callback,
1419 resume_stopped_resumed_lwps, count_events_callback,
1420 select_singlestep_lwp_callback, select_event_lwp_callback,
1421 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1422 suspend_and_send_sigstop_callback, wait_for_sigstop,
1423 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1424 lwp_running, linux_set_resume_request, resume_status_pending_p,
1425 need_step_over_p, start_step_over, linux_resume_one_thread,
1426 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1427 reset_lwp_ptrace_options_callback): Update.
1428 * linux-mips-low.c (update_watch_registers_callback): Update.
1429 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1431 (free_register_cache_thread_one): Remove.
1432 (regcache_release): Update.
1433 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1434 handle_qxfer_threads_worker): Update.
1435 (handle_query): Update, use list iterator.
1436 (visit_actioned_threads, handle_pending_status,
1437 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1438 clear_pending_status_callback, set_pending_status_callback,
1439 find_status_pending_thread_callback, handle_status,
1440 process_serial_event): Update.
1441 * target.c (thread_search_callback): Update.
1442 * thread-db.c (thread_db_get_tls_address): Update.
1443 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1445 * win32-i386-low.c (update_debug_registers_callback): Update.
1446 * win32-low.c (delete_thread_info, child_delete_thread,
1447 continue_one_thread, suspend_one_thread,
1448 get_child_debug_event): Adjust.
1450 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1452 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1453 * inferiors.h: Include <list>.
1454 (struct process_info) <entry>: Remove field.
1456 (pid_of): Change macro to function.
1457 (ptid_of, lwpid_of): Remove macro.
1458 (all_processes): Change type to std::list<process_info *>.
1459 (ALL_PROCESSES): Remove macro.
1460 (for_each_process, find_process): New function.
1461 * inferiors.c (all_processes): Change type to
1462 std::list<process_info *>.
1463 (find_thread_process): Adjust.
1464 (add_process): Likewise.
1465 (remove_process): Likewise.
1466 (find_process_pid): Likewise.
1467 (get_first_process): Likewise.
1468 (started_inferior_callback): Remove.
1469 (have_started_inferiors_p): Adjust.
1470 (attached_inferior_callback): Remove.
1471 (have_attached_inferiors_p): Adjust.
1472 * linux-low.c (check_zombie_leaders): Likewise.
1473 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1474 (x86_linux_update_xmltarget): Adjust.
1475 * server.c (handle_query): Likewise.
1476 (gdb_reattached_process): Remove.
1477 (handle_status): Adjust.
1478 (kill_inferior_callback): Likewise.
1479 (detach_or_kill_inferior): Remove.
1480 (print_started_pid): Likewise.
1481 (print_attached_pid): Likewise.
1482 (detach_or_kill_for_exit): Update.
1483 (process_serial_event): Likewise.
1484 * linux-arm-low.c (arm_new_fork): Likewise.
1486 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1488 * dll.h: Include <list>.
1489 (struct dll_info): Add constructor.
1490 <entry>: Remove field.
1491 (all_dlls): Change type to std::list<dll_info>.
1492 * dll.c: Include <algorithm>.
1493 (get_dll): Remove macro.
1494 (all_dlls): Change type to std::list<dll_info *>.
1495 (free_one_dll): Remove.
1496 (match_dll): Likewise.
1497 (loaded_dll): Adjust.
1498 (unloaded_dll): Adjust to all_dlls type change, use
1499 std::find_if. Inline code from match_dll.
1500 (clear_dlls): Adjust to all_dlls type change.
1501 * server.c (emit_dll_description): Remove.
1502 (handle_qxfer_libraries): Adjust to all_dlls type change,
1503 integrate emit_dll_description's functionality.
1505 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1507 * linux-low.h (struct linux_target_ops) <delete_process>: New
1509 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1510 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1511 (struct linux_target_ops): Add delete_process callback.
1512 * linux-arm-low.c (arm_delete_process): New.
1513 (struct linux_target_ops): Add delete_process callback.
1514 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1515 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1516 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1517 * linux-mips-low.c (mips_linux_delete_process): New.
1518 (struct linux_target_ops): Add delete_process callback.
1519 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1520 * linux-s390-low.c (struct linux_target_ops): Likewise.
1521 * linux-sh-low.c (struct linux_target_ops): Likewise.
1522 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1523 * linux-tile-low.c (struct linux_target_ops): Likewise.
1524 * linux-x86-low.c (x86_linux_delete_process): New.
1525 (struct linux_target_ops): Add delete_process callback.
1526 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1528 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1530 * linux-aarch64-low.c (the_low_target): Add thread delete
1532 * linux-arm-low.c (arm_delete_thread): New function.
1533 (the_low_target): Add thread delete callback.
1534 * linux-bfin-low.c (the_low_target): Likewise.
1535 * linux-crisv32-low.c (the_low_target): Likewise.
1536 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1538 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1540 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1541 * linux-mips-low.c (mips_linux_delete_thread): New function.
1542 (the_low_target): Add thread delete callback.
1543 * linux-ppc-low.c (the_low_target): Likewise.
1544 * linux-s390-low.c (the_low_target): Likewise.
1545 * linux-sh-low.c (the_low_target): Likewise.
1546 * linux-tic6x-low.c (the_low_target): Likewise.
1547 * linux-tile-low.c (the_low_target): Likewise.
1548 * linux-x86-low.c (the_low_target): Likewise.
1549 * linux-xtensa-low.c (the_low_target): Likewise.
1551 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1553 * win32-low.c: Include "common-inferior.h".
1555 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * inferiors.c (set_inferior_cwd): New function.
1558 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1559 (handle_query): Inform that QSetWorkingDir is supported.
1560 * win32-low.c (create_process): Pass the inferior's cwd to
1563 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1565 * inferiors.c (current_inferior_cwd): New global variable.
1566 (get_inferior_cwd): New function.
1567 * inferiors.h (struct process_info) <cwd>: New field.
1569 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1571 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1572 (OBS): Add gdb_tilde_expand.o.
1574 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1576 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1577 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1579 2017-09-29 Pedro Alves <palves@redhat.com>
1581 * ax.c (gdb_parse_agent_expr): Constify.
1582 * ax.h (gdb_parse_agent_expr): Constify.
1583 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1585 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1586 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1587 * remote-utils.h (read_ptid): Constify.
1588 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1589 (process_point_options, process_serial_event): Constify.
1590 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1591 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1592 (cmd_qtbuffer): Constify.
1594 2017-09-29 Pedro Alves <palves@redhat.com>
1596 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1599 2017-09-29 Pedro Alves <palves@redhat.com>
1601 * linux-low.c (handle_extended_wait): Pass parent thread instead
1602 of process to thread_db_notice_clone.
1603 * linux-low.h (thread_db_notice_clone): Replace parent process
1604 parameter with parent thread parameter.
1605 * thread-db.c (find_one_thread): Add comment.
1606 (thread_db_notice_clone): Replace parent process parameter with
1607 parent thread parameter. Temporarily switch to the parent thread.
1609 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1611 * gdbthread.h: Include "common-gdbthread.h".
1612 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1613 "if" when validating the ptid.
1614 * remote-utils.c: Include "gdbthread.h".
1615 (prepare_resume_reply): Use "switch_to_thread".
1616 * target.c (done_accessing_memory): Likewise.
1618 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1620 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1621 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1622 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1623 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1624 s390x-gs-linux64-ipa.o to ipa_obj.
1625 * linux-s390-low.c (HWCAP_S390_GS): New define.
1626 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1628 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1629 (s390_arch_setup): Check for guarded-storage support and choose
1631 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1632 init_registers_s390x_gs_linux64.
1633 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1635 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1636 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1638 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1640 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1642 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1644 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1645 (thread_db_thread_handle): Declare.
1646 * linux-low.c (linux_target_ops): Initialize thread_handle.
1647 * server.c (handle_qxfer_threads_worker): Add support for
1649 * target.h (struct target_ops): Add new function pointer,
1651 (target_thread_handle): Define.
1652 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1654 (thread_db_thread_handle): New function.
1656 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1658 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1659 * linux-low.h (thread_db_notice_clone): Declare.
1660 * thread-db.c (thread_db_notice_clone): New function.
1662 2017-09-21 Pedro Alves <palves@redhat.com>
1664 * server.c (gdb_read_memory, handle_status, process_serial_event)
1665 (handle_serial_event, handle_target_event): Adjust to
1666 set_desired_thread prototype change.
1667 * target.c (set_desired_thread): Remove 'use_general' parameter
1669 * target.h (set_desired_thread): Remove 'use_general' parameter.
1671 2017-09-20 Tom Tromey <tom@tromey.com>
1673 * target.c (target_terminal::terminal_state): Define.
1674 (target_terminal::init): Rename from target_terminal_init.
1675 (target_terminal::inferior): Rename from
1676 target_terminal_inferior.
1677 (target_terminal::ours): Rename from target_terminal_ours.
1678 (target_terminal::ours_for_output, target_terminal::info): New.
1680 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1682 * server.c (accumulate_file_name_length): Remove.
1683 (emit_dll_description): Adjust to std::string change.
1684 (handle_qxfer_libraries): Use std::string to hold document.
1686 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1688 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1689 return type of xml_escape_text.
1690 * server.c (emit_dll_description): Likewise.
1692 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1694 * server.c (captured_main): Accept argument for --selftest.
1695 Update run_tests call.
1696 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1697 when registering selftests.
1699 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1701 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1702 instead of "VEC" for "target_desc.reg_defs".
1703 (regcache_cpy): Likewise.
1704 (registers_to_string): Likewise.
1705 (registers_from_string): Likewise.
1706 (find_regno): Likewise.
1707 (supply_regblock): Likewise.
1708 (regcache_raw_read_unsigned): Likewise.
1709 * tdesc.c (init_target_desc): Likewise.
1710 (tdesc_create_reg): Likewise.
1711 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1712 (struct target_desc) <reg_defs>: Convert to "std::vector".
1713 (target_desc): Do not initialize "reg_defs".
1714 (~target_desc): Update code to use "std::vector" instead of "VEC"
1715 for "target_desc.reg_defs".
1716 (operator==): Likewise.
1718 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1720 * inferiors.h (thread_to_gdb_id): Remove.
1721 * inferiors.c (thread_to_gdb_id): Remove.
1722 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1723 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1724 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1726 * nto-low.c (nto_fetch_registers, nto_store_registers,
1727 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1729 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1731 * inferiors.h (gdb_id_to_thread_id): Remove.
1732 * inferiors.c (gdb_id_to_thread_id): Remove.
1733 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1734 removal. Move pid declaration closer to where it's used.
1736 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1738 * server.c (handle_detach): New function.
1739 (process_serial_event): Move code out, call handle_detach.
1741 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1743 * server.c (require_running): Rename to ...
1744 (require_running_or_return): ... this ...
1745 (require_running_or_break): ... and this.
1746 (handle_query, process_serial_event): Adjust.
1748 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1750 * linux-low.c (linux_set_resume_request): Remove unused
1753 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1755 * server.c (first_thread_of): Remove.
1756 (process_serial_event): Replace usage of first_thread_of with
1757 find_any_thread_of_pid.
1758 * tracepoint.c (same_process_p): Remove.
1759 (gdb_agent_about_to_close): Replace usage of same_process_p with
1760 find_any_thread_of_pid.
1761 * linux-x86-low.c (same_process_callback): Remove.
1762 (x86_arch_setup_process_callback): Replace usage of
1763 same_process_callback with find_any_thread_of_pid.
1764 * thread-db.c (any_thread_of): Remove.
1765 (switch_to_process): Replace usage of any_thread_of with
1766 find_any_thread_of_pid.
1767 * inferiors.c (thread_pid_matches_callback): Remove.
1768 (find_thread_process): Adjust to use find_any_thread_of_pid.
1770 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1772 * regcache.c (get_thread_regcache): Guard calls to "memset"
1775 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1777 * linux-low.c (handle_extended_wait): Use
1778 "allocate_target_description" instead of "XNEW".
1779 * linux-x86-low.c (initialize_low_arch): Likewise.
1781 2017-09-05 Yao Qi <yao.qi@linaro.org>
1783 * configure.srv (srv_i386_regobj): Remove.
1784 (srv_amd64_regobj): Remove.
1785 (srv_regobj): Set it to "" for x86 non-linux targets.
1786 * linux-x86-tdesc.c (i386_linux_read_description):
1787 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1788 (init_registers_i386): Remove the declaration.
1789 (tdesc_i386): Remove the declaration.
1790 (lynx_i386_arch_setup): Call i386_create_target_description.
1791 * nto-x86-low.c: Likewise.
1792 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1793 [!__x86_64__]: include arch/i386.h.
1794 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1796 2017-09-05 Yao Qi <yao.qi@linaro.org>
1798 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1799 i386/amd64-XXX-linux from it.
1801 2017-09-05 Yao Qi <yao.qi@linaro.org>
1803 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1805 (ipa_amd64_linux_regobj): Remove.
1806 (ipa_x32_linux_regobj): Remove.
1808 2017-09-05 Yao Qi <yao.qi@linaro.org>
1810 * Makefile.in (arch-amd64.o): New rule.
1811 * configure.srv: Append arch-amd64.o.
1812 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1813 (get_ipa_tdesc): Call amd64_linux_read_description.
1814 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1815 and init_registers_amd64_XXX.
1816 * linux-x86-low.c (x86_linux_read_description): Call
1817 amd64_linux_read_description.
1818 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1819 (initialize_low_arch): Don't call init_registers_x32_XXX and
1820 init_registers_amd64_XXX.
1821 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1822 and tdesc_amd64_XXX.
1823 [__x86_64__] (amd64_tdesc_test): New function.
1824 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1825 and init_registers_amd64_XXX.
1826 * linux-x86-tdesc.c: Include arch/amd64.h.
1827 (xcr0_to_tdesc_idx): New function.
1828 (i386_linux_read_description): New function.
1829 (amd64_get_ipa_tdesc_idx): New function.
1830 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1831 (amd64_get_ipa_tdesc): Declare.
1833 2017-09-05 Yao Qi <yao.qi@linaro.org>
1835 * configure.srv (srv_i386_linux_xmlfiles): Remove
1836 i386/i386-XXX-linux.xml from it.
1838 2017-09-05 Yao Qi <yao.qi@linaro.org>
1840 * configure.srv: Set srv_i386_linux_regobj empty if $development
1842 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1843 initialize_low_tdesc.
1844 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1845 with #if initialize_low_tdesc.
1846 * linux-x86-tdesc-selftest.c: New file.
1847 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1849 2017-09-05 Yao Qi <yao.qi@linaro.org>
1851 * Makefile.in (arch-i386.o): New rule.
1852 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1853 (x86_64-*-linux*): Likewise.
1854 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1855 include arch/i386.h.
1856 (i386_linux_read_description): Remove code and call
1857 i386_create_target_description.
1858 * tdesc.c (allocate_target_description): New function.
1859 * tdesc.h (set_tdesc_architecture): Remove declaration.
1860 (set_tdesc_osabi): Likewise.
1862 2017-09-05 Yao Qi <yao.qi@linaro.org>
1864 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1865 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1866 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1868 * server.c (get_features_xml): Call tdesc_get_features_xml.
1869 * tdesc.c (set_tdesc_architecture): New function.
1870 (set_tdesc_osabi): New function.
1871 (tdesc_get_features_xml): New function.
1872 (tdesc_create_feature): Add an argument.
1873 * tdesc.h (struct target_desc) <features>: New field.
1874 <arch, osabi>: New field.
1875 (~target_desc): xfree features, arch, and osabi.
1876 (target_desc::oerator==): Don't compare .xmltarget.
1877 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1878 (set_tdesc_osabi): Likewise.
1879 (tdesc_get_features_xml): Likewise.
1881 2017-09-05 Yao Qi <yao.qi@linaro.org>
1883 * linux-x86-tdesc.c: Include selftest.h.
1884 (i386_tdesc_test): New function.
1885 (initialize_low_tdesc): Call selftests::register_test.
1886 * tdesc.h: Include regdef.h.
1887 (target_desc): Override operator == and !=.
1889 2017-09-05 Yao Qi <yao.qi@linaro.org>
1891 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1892 (ipa_obj): Likewise.
1893 * linux-i386-ipa.c: Include common/x86-xstate.h
1894 (get_ipa_tdesc): Call i386_linux_read_description.
1895 (initialize_low_tracepoint): Don't call init_registers_XXX
1896 functions, call initialize_low_tdesc instead.
1897 * linux-x86-low.c (x86_linux_read_description): Call
1898 i386_linux_read_description.
1899 (initialize_low_arch): Don't call init_registers_i386_XXX
1900 functions, call initialize_low_tdesc.
1901 * linux-x86-tdesc.c: New file.
1902 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1903 (i386_get_ipa_tdesc_idx): Declare.
1904 (i386_get_ipa_tdesc): Declare.
1905 (initialize_low_tdesc): Declare.
1907 2017-09-05 Yao Qi <yao.qi@linaro.org>
1909 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1912 2017-09-05 Yao Qi <yao.qi@linaro.org>
1914 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1915 * regcache.c (get_thread_regcache): Use VEC_length.
1916 (init_register_cache): Likewise.
1917 (regcache_cpy): Likewise.
1918 (registers_to_string): Iterate reg_defs via VEC_iterate.
1919 (find_regno): Likewise.
1920 (find_register_by_number): Use VEC_index.
1921 (register_size): Call find_register_by_number.
1922 (register_data): Call find_register_by_number.
1923 (supply_regblock): Use VEC_length.
1924 (regcache_raw_read_unsigned): Likewise.
1925 * tdesc.c (init_target_desc): Iterate reg_defs via
1927 (default_description): Update initializer.
1928 (copy_target_description): Don't update field num_registers.
1929 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1930 <num_registers>: Remove.
1932 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1934 * Makefile.in (.SECONDARY): Define target.
1936 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1938 * linux-low.c (linux_wait_1): Adjust.
1939 * server.c (queue_stop_reply_callback): Adjust.
1941 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1943 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1944 QEnvironmentUnset and QEnvironmentReset packets.
1945 (handle_query): Inform remote that QEnvironmentHexEncoded,
1946 QEnvironmentUnset and QEnvironmentReset are supported.
1948 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1950 * inferiors.h (inferior_target_data): Rename to ...
1951 (thread_target_data): ... this.
1952 (inferior_regcache_data): Rename to ...
1953 (thread_regcache_data): ... this.
1954 (set_inferior_regcache_data): Rename to ...
1955 (set_thread_regcache_data): ... this.
1956 * inferiors.c (inferior_target_data): Rename to ...
1957 (thread_target_data): ... this.
1958 (inferior_regcache_data): Rename to ...
1959 (thread_regcache_data): ... this.
1960 (set_inferior_regcache_data): Rename to ...
1961 (set_thread_regcache_data): ... this.
1962 (free_one_thread): Update.
1963 * linux-low.h (get_thread_lwp): Update.
1964 * regcache.c (get_thread_regcache): Update.
1965 (regcache_invalidate_thread): Update.
1966 (free_register_cache_thread): Update.
1967 * win32-i386-low.c (update_debug_registers_callback): Update.
1968 (win32_get_current_dr): Update.
1969 * win32-low.c (thread_rec): Update.
1970 (delete_thread_info): Update.
1971 (continue_one_thread): Update.
1972 (suspend_one_thread): Update.
1974 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1976 * inferiors.c (set_inferior_target_data): Remove.
1977 * inferiors.h (set_inferior_target_data): Remove.
1979 2017-08-18 Yao Qi <yao.qi@linaro.org>
1981 * Makefile.in (OBS): Add selftest.o.
1982 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1983 * configure, config.in: Re-generated.
1984 * server.c: Include common/sefltest.h.
1985 (captured_main): Handle option --selftest.
1987 2017-08-09 Yao Qi <yao.qi@linaro.org>
1989 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1990 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1991 i386-avx-mpx.o and i386-mmx.o.
1992 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1993 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1994 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1995 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1996 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1997 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1998 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1999 i386/amd64-avx-mpx.xml.
2001 2017-08-09 Yao Qi <yao.qi@linaro.org>
2003 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2004 and x32-avx-avx512.o.
2005 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2006 i386/x32-avx-avx512.xml.
2008 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2010 * tracepoint.h (enum class fast_tpoint_collect_result): New
2012 (fast_tracepoint_collecting): Change return type to
2013 fast_tpoint_collect_result.
2014 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2015 * linux-low.h: Include tracepoint.h.
2016 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2017 fast_tpoint_collect_result.
2018 * linux-low.c (handle_tracepoints): Adjust.
2019 (linux_fast_tracepoint_collecting): Change return type to
2020 fast_tpoint_collect_result.
2021 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2022 linux_wait_1, stuck_in_jump_pad_callback,
2023 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2024 proceed_one_lwp): Adjust to type change.
2026 2017-07-10 Yao Qi <yao.qi@linaro.org>
2028 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2030 2017-06-29 Yao Qi <yao.qi@linaro.org>
2032 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2034 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2036 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2038 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2040 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2042 * linux-low.c (linux_create_inferior): Adjust code to access the
2043 environment information via 'gdb_environ' class.
2044 * lynx-low.c (lynx_create_inferior): Likewise.
2045 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2046 (get_environ): Return a pointer to 'our_environ'.
2047 (captured_main): Initialize 'our_environ'.
2048 * server.h (get_environ): Adjust prototype.
2049 * spu-low.c (spu_create_inferior): Adjust code to access the
2050 environment information via 'gdb_environ' class.
2052 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2054 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2055 usage of "register" keyword.
2057 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2059 * configure: Re-generate.
2061 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2063 * configure: Re-generate.
2065 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2067 * Makefile.in (COMPILE.pre): Add "-x c++".
2069 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * fork-child.c: Conditionally include <signal.h>.
2073 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2075 * server.c (handle_general_set): Handle new packet
2076 "QStartupWithShell".
2077 (handle_query): Add "QStartupWithShell" to the list of supported
2079 (gdbserver_usage): Add help text explaining the
2080 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2082 (captured_main): Recognize and act upon the presence of the new
2085 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2086 Pedro Alves <palves@redhat.com>
2088 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2089 * configure: Regenerate.
2090 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2092 (i[34567]86-*-lynxos*): Likewise.
2093 (spu*-*-*): Likewise.
2094 * fork-child.c: New file.
2095 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2097 (linux_ptrace_fun): New function.
2098 (linux_create_inferior): Adjust function prototype to reflect
2099 change on "target.h". Adjust function code to use
2101 (linux_request_interrupt): Delete "signal_pid".
2102 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2103 (lynx_ptrace_fun): New function.
2104 (lynx_create_inferior): Adjust function prototype to reflect
2105 change on "target.h". Adjust function code to use
2107 * nto-low.c (nto_create_inferior): Adjust function prototype and
2108 code to reflect change on "target.h". Update comments.
2109 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2110 "common-terminal.h" and "environ.h".
2111 (terminal_fd): Moved to fork-child.c.
2112 (old_foreground_pgrp): Likewise.
2113 (restore_old_foreground_pgrp): Likewise.
2114 (last_status): Make it global.
2115 (last_ptid): Likewise.
2116 (our_environ): New variable.
2117 (startup_with_shell): Likewise.
2118 (program_name): Likewise.
2119 (program_argv): Rename to...
2120 (program_args): ...this.
2121 (wrapper_argv): New variable.
2122 (start_inferior): Delete function.
2123 (get_exec_wrapper): New function.
2124 (get_exec_file): Likewise.
2125 (get_environ): Likewise.
2126 (prefork_hook): Likewise.
2127 (post_fork_inferior): Likewise.
2128 (postfork_hook): Likewise.
2129 (postfork_child_hook): Likewise.
2130 (handle_v_run): Update code to deal with arguments coming from the
2131 remote host. Update calls from "start_inferior" to
2133 (captured_main): Likewise. Initialize environment variable. Call
2135 * server.h (post_fork_inferior): New prototype.
2136 (get_environ): Likewise.
2137 (last_status): Declare.
2138 (last_ptid): Likewise.
2139 (signal_pid): Likewise.
2140 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2141 (spu_ptrace_fun): New function.
2142 (spu_create_inferior): Adjust function prototype to reflect change
2143 on "target.h". Adjust function code to use "fork_inferior".
2144 * target.c (target_terminal_init): New function.
2145 (target_terminal_inferior): Likewise.
2146 (target_terminal_ours): Likewise.
2147 * target.h: Include <vector>.
2148 (struct target_ops) <create_inferior>: Update prototype.
2149 (create_inferior): Update macro.
2150 * utils.c (gdb_flush_out_err): New function.
2151 * win32-low.c (win32_create_inferior): Adjust function prototype
2152 and code to reflect change on "target.h".
2154 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2156 * inferiors.c (switch_to_thread): New function.
2158 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2160 * Makefile.in (SFILE): Add "common/job-control.c".
2161 (OBS): Add "job-control.o".
2163 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2165 * Makefile: Remove "@host_makefile_frag@".
2167 2017-05-05 Pedro Alves <palves@redhat.com>
2169 * configure: Regenerate.
2171 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2173 * configure: Regenerate.
2175 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2177 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2178 software_single_step change of return type to
2179 std::vector<CORE_ADDR>.
2180 * linux-low.c (install_software_single_step_breakpoints):
2182 * linux-low.h (install_software_single_step_breakpoints):
2185 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2187 * remote-utils.c: Include "gdb_termios.h" instead of
2189 * terminal.h: Delete file.
2191 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2193 * server.c: Include <vector>.
2194 <program_argv, wrapper_argv>: Convert to std::vector.
2195 (start_inferior): Rewrite function to use C++.
2196 (handle_v_run): Likewise. Update code that calculates the argv
2197 based on the vRun packet; use C++.
2198 (captured_main): Likewise.
2200 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2202 * server.c (handle_v_cont): Initialize thread_resume::thread
2205 2017-04-05 Pedro Alves <palves@redhat.com>
2207 * configure: Regenerate.
2209 2017-04-05 Pedro Alves <palves@redhat.com>
2211 * gdbreplay.c (sync_error): Constify.
2212 * linux-x86-low.c (push_opcode): Constify.
2214 2017-04-05 Pedro Alves <palves@redhat.com>
2216 * win32-low.c (get_child_debug_event)
2217 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2218 Report TARGET_WAITKIND_SPURIOUS instead.
2220 2017-04-05 Pedro Alves <palves@redhat.com>
2222 * remote-utils.c (remote_prepare, remote_open): Constify.
2223 * remote-utils.h (remote_prepare, remote_open): Constify.
2224 * server.c (captured_main): Constify 'port' handling.
2226 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2228 * Makefile.in (clean): Clear .deps.
2230 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2232 * .gitignore: Remove generated files, replace with wildcard.
2233 * (clean): Replace removal of generated files with wildcard.
2234 (version.c): Replace with...
2235 (version-generated.c): ...this.
2236 (xml-builtin.c): Replace with...
2237 (xml-builtin-generated.c): ...this.
2238 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2239 (%.c: *regformats*): Replace with...
2240 (%-generated.c: *regformats*): ...this.
2242 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2244 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2245 (xtensa_fill_gregset): Call collect_register_by_name for
2247 (xtensa_store_gregset): Call supply_register_by_name for
2250 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2252 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2253 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2254 (xtensa_store_gregset): Call supply_register for all registers in
2255 a0_regnum..a0_regnum + C0_NREGS range.
2257 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2259 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2260 (ax-ipa.o: ax.c): Remove.
2261 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2262 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2263 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2264 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2265 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2267 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2269 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2270 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2271 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2272 (errors-ipa.o: ../common/errors.c): Remove.
2273 (format-ipa.o: ../common/format.c): Remove.
2274 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2276 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2278 * Makefile.in (%-ipa.o: %.c): New rule.
2279 (tracepoint-ipa.o: tracepoint.c): Remove.
2280 (utils-ipa.o: utils.c): Remove.
2281 (remote-utils-ipa.o: remote-utils.c): Remove.
2282 (regcache-ipa.o: regcache.c): Remove.
2283 (i386-linux-ipa.o: i386-linux.c): Remove.
2284 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2285 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2286 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2287 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2288 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2289 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2290 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2291 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2292 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2293 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2294 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2295 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2296 (aarch64-ipa.o: aarch64.c): Remove.
2297 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2298 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2299 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2300 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2301 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2302 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2303 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2304 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2305 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2306 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2307 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2308 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2309 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2310 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2311 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2312 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2313 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2314 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2315 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2316 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2317 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2318 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2319 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2320 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2321 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2322 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2323 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2324 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2325 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2326 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2327 (tdesc-ipa.o: tdesc.c): Remove.
2328 (x32-linux-ipa.o: x32-linux.c): Remove.
2329 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2330 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2332 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2334 * Makefile.in (%.o: ../arch/%.c): New rule.
2335 (arm.o: ../arch/arm.c): Remove.
2336 (arm-linux.o: ../arch/arm-linux.c): Remove.
2337 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2338 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2340 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2342 * Makefile.in (%.o: ../nat/%.c): New rule.
2343 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2344 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2345 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2346 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2347 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2348 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2349 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2350 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2351 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2352 (linux-personality.o: ../nat/linux-personality.c): Remove.
2353 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2354 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2355 (x86-linux.o: ../nat/x86-linux.c): Remove.
2356 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2357 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2359 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2361 * Makefile.in (%.o: ../common/%.c): New rule.
2362 (signals.o: ../common/signals.c): Remove.
2363 (print-utils.o: ../common/print-utils.c): Remove.
2364 (rsp-low.o: ../common/rsp-low.c): Remove.
2365 (common-utils.o: ../common/common-utils.c): Remove.
2366 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2367 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2368 (vec.o: ../common/vec.c): Remove.
2369 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2370 (xml-utils.o: ../common/xml-utils.c): Remove.
2371 (ptid.o: ../common/ptid.c): Remove.
2372 (buffer.o: ../common/buffer.c): Remove.
2373 (format.o: ../common/format.c): Remove.
2374 (filestuff.o: ../common/filestuff.c): Remove.
2375 (agent.o: ../common/agent.c): Remove.
2376 (errors.o: ../common/errors.c): Remove.
2377 (environ.o: ../common/environ.c): Remove.
2378 (common-debug.o: ../common/common-debug.c): Remove.
2379 (cleanups.o: ../common/cleanups.c): Remove.
2380 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2381 (fileio.o: ../common/fileio.c): Remove.
2382 (common-regcache.o: ../common/common-regcache.c): Remove.
2383 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2384 (new-op.o: ../common/new-op.c): Remove.
2385 (btrace-common.o: ../common/btrace-common.c): Remove.
2387 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2389 * Makefile.in (%.o: ../target/%.c): New rule.
2390 (waitstatus.o: ../target/waitstatus.c): Remove.
2392 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2395 (%.c: ../regformats/%.dat,
2396 (%.c: ../regformats/arm/%.dat,
2397 (%.c: ../regformats/i386/%.dat,
2398 (%.c: ../regformats/rs6000/%.dat): New rules.
2399 (aarch64.c): Remove.
2400 (reg-arm.c): Remove.
2401 (arm-with-iwmmxt.c): Remove.
2402 (arm-with-vfpv2.c): Remove.
2403 (arm-with-vfpv3.c): Remove.
2404 (arm-with-neon.c): Remove.
2405 (reg-bfin.c): Remove.
2406 (reg-cris.c): Remove.
2407 (reg-crisv32.c): Remove.
2409 (i386-linux.c): Remove.
2410 (i386-avx.c): Remove.
2411 (i386-avx-linux.c): Remove.
2412 (i386-avx-avx512.c): Remove.
2413 (i386-avx-avx512-linux.c): Remove.
2414 (i386-mpx.c): Remove.
2415 (i386-mpx-linux.c): Remove.
2416 (i386-avx-mpx-avx512-pku.c): Remove.
2417 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2418 (i386-avx-mpx.c): Remove.
2419 (i386-avx-mpx-linux.c): Remove.
2420 (i386-mmx.c): Remove.
2421 (i386-mmx-linux.c): Remove.
2422 (reg-ia64.c): Remove.
2423 (reg-m32r.c): Remove.
2424 (reg-m68k.c): Remove.
2426 (mips-linux.c): Remove.
2427 (mips-dsp-linux.c): Remove.
2428 (mips64-linux.c): Remove.
2429 (mips64-dsp-linux.c): Remove.
2430 (nios2-linux.c): Remove.
2431 (powerpc-32.c): Remove.
2432 (powerpc-32l.c): Remove.
2433 (powerpc-altivec32l.c): Remove.
2434 (powerpc-cell32l.c): Remove.
2435 (powerpc-vsx32l.c): Remove.
2436 (powerpc-isa205-32l.c): Remove.
2437 (powerpc-isa205-altivec32l.c): Remove.
2438 (powerpc-isa205-vsx32l.c): Remove.
2439 (powerpc-e500l.c): Remove.
2440 (powerpc-64l.c): Remove.
2441 (powerpc-altivec64l.c): Remove.
2442 (powerpc-cell64l.c): Remove.
2443 (powerpc-vsx64l.c): Remove.
2444 (powerpc-isa205-64l.c): Remove.
2445 (powerpc-isa205-altivec64l.c): Remove.
2446 (powerpc-isa205-vsx64l.c): Remove.
2447 (s390-linux32.c): Remove.
2448 (s390-linux32v1.c): Remove.
2449 (s390-linux32v2.c): Remove.
2450 (s390-linux64.c): Remove.
2451 (s390-linux64v1.c): Remove.
2452 (s390-linux64v2.c): Remove.
2453 (s390-te-linux64.c): Remove.
2454 (s390-vx-linux64.c): Remove.
2455 (s390-tevx-linux64.c): Remove.
2456 (s390x-linux64.c): Remove.
2457 (s390x-linux64v1.c): Remove.
2458 (s390x-linux64v2.c): Remove.
2459 (s390x-te-linux64.c): Remove.
2460 (s390x-vx-linux64.c): Remove.
2461 (s390x-tevx-linux64.c): Remove.
2462 (tic6x-c64xp-linux.c): Remove.
2463 (tic6x-c64x-linux.c): Remove.
2464 (tic6x-c62x-linux.c): Remove.
2466 (reg-sparc64.c): Remove.
2467 (reg-spu.c): Remove.
2469 (amd64-linux.c): Remove.
2470 (amd64-avx.c): Remove.
2471 (amd64-avx-linux.c): Remove.
2472 (amd64-avx-avx512.c): Remove.
2473 (amd64-avx-avx512-linux.c): Remove.
2474 (amd64-mpx.c): Remove.
2475 (amd64-mpx-linux.c): Remove.
2476 (amd64-avx-mpx-avx512-pku.c): Remove.
2477 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2478 (amd64-avx-mpx.c): Remove.
2479 (amd64-avx-mpx-linux.c): Remove.
2481 (x32-linux.c): Remove.
2482 (x32-avx.c): Remove.
2483 (x32-avx-linux.c): Remove.
2484 (x32-avx-avx512.c): Remove.
2485 (x32-avx-avx512-linux.c): Remove.
2486 (reg-xtensa.c): Remove.
2487 (reg-tilegx.c): Remove.
2488 (reg-tilegx32.c): Remove.
2490 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * Makefile.in (SFILES): Add "common/environ.c".
2493 (OBJS): Add "common/environ.h".
2495 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2497 * configure.ac: Check if the fs_base and gs_base members of
2498 `struct user_regs_struct' exist.
2499 * config.in: Regenerated.
2500 * configure: Likewise.
2502 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2504 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2506 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2507 (get_next_pcs_syscall_next_pc): Likewise.
2509 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2511 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2512 * nto-x86-low.c: Likewise.
2514 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2516 * Makefile.in: Include disable-implicit-rules.mk.
2518 2016-11-23 Pedro Alves <palves@redhat.com>
2520 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2521 (debug_vprintf): Use std::chrono::steady_clock instead of
2522 gettimeofday. Use '.' instead of ':'.
2523 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2524 (get_timestamp): Use std::chrono::steady_clock instead of
2527 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2529 * Makefile.in: Fix whitespace formatting.
2531 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2533 * Makefile.in (SFILES, OBS): Flatten list and order
2536 2016-11-23 Pedro Alves <palves@redhat.com>
2538 * event-loop.c (handle_file_event): Use warning.
2539 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2540 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2543 2016-11-23 Pedro Alves <palves@redhat.com>
2545 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2547 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2548 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2549 debug_printf and debug_flush for debug output.
2550 * server.c (handle_general_set): Likewise.
2551 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2554 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2556 * Makefile.in (.c.o): Replace rule with ...
2557 (%.o: %.c): ... this one.
2559 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2561 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2562 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2564 * configure.ac: Remove checks for the make program.
2565 * configure: Re-generate.
2567 2016-10-28 Pedro Alves <palves@redhat.com>
2569 * Makefile.in (CXX_DIALECT): Get from configure.
2570 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2571 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2572 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2573 * config.in: Regenerate.
2574 * configure: Regenerate.
2576 2016-10-27 Yao Qi <yao.qi@linaro.org>
2578 * linux-low.c (linux_supports_range_stepping): Return true if
2579 can_software_single_step return true.
2581 2016-10-27 Yao Qi <yao.qi@linaro.org>
2583 * inferiors.c (find_inferior_in_random): New function.
2584 * inferiors.h (find_inferior_in_random): Declare.
2585 * linux-low.c (linux_wait_for_event_filtered): Call
2586 find_inferior_in_random instead of find_inferior.
2588 2016-10-27 Yao Qi <yao.qi@linaro.org>
2590 * linux-low.c (linux_wait_1): If single-step breakpoints are
2591 inserted, remove them.
2593 2016-10-26 Pedro Alves <palves@redhat.com>
2595 * linux-low.c (handle_extended_wait): Link parent/child fork
2597 (linux_wait_1): Unlink them.
2598 (linux_set_resume_request): Ignore resume requests for
2599 already-resumed and unhandled fork child threads.
2600 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2601 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2603 (handle_v_requests) <vCont>: Don't call require_running.
2604 * server.h (in_queued_stop_replies): New declaration.
2606 2016-10-24 Yao Qi <yao.qi@linaro.org>
2609 * linux-aarch64-low.c (append_insns): Cast the return value to
2612 2016-10-10 Yao Qi <yao.qi@linaro.org>
2614 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2616 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2618 * target.c (target_supports_multi_process): New function, moved
2620 * target.h (target_supports_multi_process): ... here. Remove
2623 2016-10-05 Tom Tromey <tom@tromey.com>
2626 * tracepoint.c (handle_tracepoint_bkpts): Check
2627 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2629 2016-10-05 Yao Qi <yao.qi@linaro.org>
2631 * configure.srv: Update the path of arm-*.xml files.
2633 2016-10-05 Terry Guo <terry.guo@arm.com>
2634 Yao Qi <yao.qi@linaro.org>
2636 * Makefile.in: Adjust the path of rules.
2637 * configure.srv: Update the path of xml files.
2638 * regformats/arm-with-iwmmxt.dat: Regenerated.
2639 * regformats/arm-with-neon.dat: Likewise.
2640 * regformats/arm-with-vfpv2.dat: Likewise.
2641 * regformats/arm-with-vfpv3.dat Likewise.
2643 2016-09-30 Yao Qi <yao.qi@linaro.org>
2646 * target.c (target_stop_and_wait): Don't call
2647 target_continue_no_signal, use resume_stop instead.
2649 2016-09-26 Yao Qi <yao.qi@linaro.org>
2651 * linux-low.c (linux_wait_1): Call debug_exit.
2653 2016-09-23 Pedro Alves <palves@redhat.com>
2655 * Makefile.in (SFILES): Add common/new-op.c.
2656 (OBS): Add common/new-op.o.
2657 (new-op.o): New rule.
2659 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2661 * .gitinore: Ignore more files.
2663 2016-09-21 Yao Qi <yao.qi@linaro.org>
2665 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2668 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2670 * server.c (start_inferior): Call target_mourn_inferior instead of
2671 mourn_inferior; pass ptid_t argument to it.
2673 (handle_target_event): Likewise.
2674 * target.c (target_mourn_inferior): New function.
2675 * target.h (mourn_inferior): Delete macro.
2677 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2679 * linux-low.c (lwp_is_stepping): New function.
2681 2016-09-06 Carl Love <cel@us.ibm.com>
2683 * server.c (start_inferior): Fixed comment, requested comment change
2684 didn't get updated correctly. Removed reference to ptrace () call as
2685 it is only true on Linux systems.
2687 2016-09-06 Carl Love <cel@us.ibm.com>
2689 * server.c (start_inferior): Do not call
2690 function target_post_create_inferior () if the
2691 inferior process has already exited.
2693 2016-09-05 Pedro Alves <palves@redhat.com>
2695 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2696 (COMPILE.pre, CC_LD): Use CXX directly.
2697 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2698 * acinclude.m4: Don't include build-with-cxx.m4.
2699 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2700 * configure: Regenerate.
2702 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2705 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2706 call writing data to own_buf.
2708 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2710 * target.c (mywait): Call target_wait instead of
2712 (target_wait): New function.
2714 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2716 * server.c (start_inferior): New variable 'ptid'. Replace calls
2717 to the_target->resume by target_continue{,_no_signal}, depending
2719 * target.c (target_stop_and_wait): Call target_continue_no_signal
2720 instead of the_target->resume.
2721 (target_continue): New function.
2723 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2725 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2727 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2730 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2732 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2733 * linux-arm-low.c (ps_get_thread_area): Likewise.
2734 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2735 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2736 * linux-mips-low.c (ps_get_thread_area): Likewise.
2737 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2738 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2739 * linux-x86-low.c (ps_get_thread_area): Likewise.
2740 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2742 2016-08-19 Pedro Alves <palves@redhat.com>
2744 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2746 2016-08-19 Pedro Alves <palves@redhat.com>
2748 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2749 comment. Use memcpy instead of casting through unsigned long.
2751 2016-08-19 Pedro Alves <palves@redhat.com>
2753 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2754 allocating around 0x80000000.
2756 2016-08-19 Pedro Alves <palves@redhat.com>
2759 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2760 (x32-avx512-linux-ipa.o): New rules.
2761 * configure.ac (x86_64-*-linux*): New x32 check.
2762 * configure.srv (ipa_x32_linux_regobj): New.
2763 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2764 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2766 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2768 * configure: Regenerate.
2770 2016-08-09 Pedro Alves <palves@redhat.com>
2773 * Makefile.in (OBS): Add signals-state-save-restore.o.
2774 (signals-state-save-restore.o): New rule.
2775 * config.in: Regenerate.
2776 * configure: Regenerate.
2777 * linux-low.c: Include "signals-state-save-restore.h".
2778 (linux_create_inferior): Call
2779 restore_original_signals_state.
2780 * server.c: Include "dispositions-save-restore.h".
2781 (captured_main): Call save_original_signals_state.
2783 2016-08-05 Pedro Alves <palves@redhat.com>
2785 * configure: Regenerate.
2787 2016-08-04 Yao Qi <yao.qi@linaro.org>
2789 * linux-low.c (regsets_fetch_inferior_registers): Check
2790 errno is ESRCH or not.
2792 2016-08-02 Yao Qi <yao.qi@linaro.org>
2794 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2795 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2796 (thread_db_load_search): Update.
2797 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2798 td_ta_set_event and td_ta_event_getmsg.
2800 2016-07-26 Pedro Alves <palves@redhat.com>
2803 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2804 of unsigned long for 64-bit registers and use uint32_t instead of
2805 unsigned int for 32-bit registers.
2807 2016-07-26 Pedro Alves <palves@redhat.com>
2809 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2812 2016-07-21 Tom Tromey <tom@tromey.com>
2814 * configure: Rebuild.
2816 2016-07-21 Yao Qi <yao.qi@linaro.org>
2818 * mem-break.c (find_gdb_breakpoint): Cast bp to
2819 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2821 2016-07-21 Yao Qi <yao.qi@linaro.org>
2823 * server.c (handle_v_requests): Support s and S actions
2824 if target_supports_software_single_step return true.
2826 2016-07-21 Yao Qi <yao.qi@linaro.org>
2828 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2829 is resume_step, call maybe_hw_step.
2830 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2832 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2834 (proceed_one_lwp): If resume request is resume_step, install
2835 reinsert breakpoints and call maybe_hw_step.
2837 2016-07-21 Yao Qi <yao.qi@linaro.org>
2839 * linux-low.c (proceed_one_lwp): Declare.
2840 (linux_resume_one_thread): Remove local variable 'step'.
2841 Lift code enqueue signal. Call proceed_one_lwp instead of
2842 linux_resume_one_lwp.
2844 2016-07-21 Yao Qi <yao.qi@linaro.org>
2846 * linux-low.c (linux_resume_one_thread): Call
2847 enqueue_pending_signal.
2849 2016-07-21 Yao Qi <yao.qi@linaro.org>
2851 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2852 * inferiors.c (do_restore_current_thread_cleanup): New function.
2853 (make_cleanup_restore_current_thread): Likewise.
2854 * linux-low.c (install_software_single_step_breakpoints): Call
2855 make_cleanup_restore_current_thread. Switch current_thread to
2858 2016-07-21 Yao Qi <yao.qi@linaro.org>
2860 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2861 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2862 (clone_one_breakpoint): Likewise.
2863 (delete_reinsert_breakpoints): Change parameter to thread.
2865 (has_reinsert_breakpoints): Likewise.
2866 (uninsert_reinsert_breakpoints): Likewise.
2867 (reinsert_reinsert_breakpoints): Likewise.
2868 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2869 (delete_reinsert_breakpoints): Likewise.
2870 (reinsert_reinsert_breakpoints): Likewise.
2871 (uninsert_reinsert_breakpoints): Likewise.
2872 (has_reinsert_breakpoints): Likewise.
2874 2016-07-21 Yao Qi <yao.qi@linaro.org>
2876 * inferiors.c (get_thread_process): Make parameter const.
2877 * inferiors.h (get_thread_process): Update declaration.
2878 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2879 Add new parameters child_thread and parent_thread. Callers
2881 * mem-break.h (clone_all_breakpoints): Update declaration.
2883 2016-07-21 Yao Qi <yao.qi@linaro.org>
2885 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2886 <command_list, handler>: Remove.
2887 (struct gdb_breakpoint): New.
2888 (struct other_breakpoint): New.
2889 (struct reinsert_breakpoint): New.
2890 (is_gdb_breakpoint): New function.
2891 (any_persistent_commands): Update command_list if
2892 is_gdb_breakpoint returns true.
2893 (set_breakpoint): Create breakpoints according to their types.
2894 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2895 (set_gdb_breakpoint_1): Likewise.
2896 (set_gdb_breakpoint): Likewise.
2897 (clear_breakpoint_conditions): Change parameter type to
2898 'struct gdb_breakpoint *'.
2899 (clear_breakpoint_commands): Likewise.
2900 (clear_breakpoint_conditions_and_commands): Likewise.
2901 (add_condition_to_breakpoint): Likewise.
2902 (add_breakpoint_condition): Likewise.
2903 (add_commands_to_breakpoint): Likewise.
2904 (check_breakpoints): Check other_breakpoint.
2905 (clone_one_breakpoint): Clone breakpopint according to its type.
2906 * mem-break.h (struct gdb_breakpoint): Declare.
2907 (set_gdb_breakpoint): Update declaration.
2908 (clear_breakpoint_conditions_and_commands): Likewise.
2909 (add_breakpoint_condition): Likewise.
2910 (add_breakpoint_commands): Likewise.
2911 * server.c (process_point_options): Change parameter type to
2912 'struct gdb_breakpoint *'.
2914 2016-07-21 Yao Qi <yao.qi@linaro.org>
2916 * mem-break.c (set_breakpoint_at): Rename it to ...
2917 (set_breakpoint_type_at): ... it.
2918 (set_breakpoint_at): Call set_breakpoint_type_at.
2919 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2920 * mem-break.h (set_breakpoint_at): Update comments.
2922 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2924 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2926 (nios2_store_gregset): Likewise.
2928 2016-07-01 Pedro Alves <palves@redhat.com>
2929 Antoine Tremblay <antoine.tremblay@ericsson.com>
2931 * linux-low.c: Change interface to take the target lwp_info
2932 pointer directly and return void. Handle detaching from a zombie
2934 (linux_detach_lwp_callback): New function.
2935 (linux_detach): Detach from the leader thread after detaching from
2938 2016-06-28 Yao Qi <yao.qi@linaro.org>
2940 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2941 for variable new_offset.
2942 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2943 (aarch64_ftrace_insn_reloc_cb): Likewise.
2944 (aarch64_ftrace_insn_reloc_tb): Likewise.
2945 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2946 PRIx64 instead of PRIx32.
2948 2016-06-28 Yao Qi <yao.qi@linaro.org>
2950 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2951 (the_low_target): Install arm_get_syscall_trapinfo.
2953 2016-06-28 Yao Qi <yao.qi@linaro.org>
2955 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2957 (the_low_target): Install aarch64_get_syscall_trapinfo.
2959 2016-06-28 Yao Qi <yao.qi@linaro.org>
2961 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2963 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2964 Remove parameter sysno.
2965 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2968 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2970 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2971 (s390_emit_ne_goto): Likewise.
2972 (s390_emit_lt_goto): Likewise.
2973 (s390_emit_le_goto): Likewise.
2974 (s390_emit_gt_goto): Likewise.
2975 (s390_emit_ge_goto): Likewise.
2976 (s390x_emit_eq_goto): Likewise.
2977 (s390x_emit_ne_goto): Likewise.
2978 (s390x_emit_lt_goto): Likewise.
2979 (s390x_emit_le_goto): Likewise.
2980 (s390x_emit_gt_goto): Likewise.
2981 (s390x_emit_ge_goto): Likewise.
2982 (s390_emit_ops_impl): Mark variable static.
2983 (s390x_emit_ops): Likewise.
2985 2016-06-17 Yao Qi <yao.qi@linaro.org>
2987 * linux-low.c (handle_extended_wait): Call
2988 uninsert_reinsert_breakpoints for the parent process. Remove
2989 reinsert breakpoints from the child process. Reinsert them to
2990 the parent process when vfork is done.
2991 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2992 (reinsert_reinsert_breakpoints): New function.
2993 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2994 (reinsert_reinsert_breakpoints): Declare.
2996 2016-06-17 Yao Qi <yao.qi@linaro.org>
2998 * linux-low.c (handle_extended_wait): If the parent is doing
2999 step-over, remove the reinsert breakpoints from the forked child.
3001 2016-06-17 Yao Qi <yao.qi@linaro.org>
3003 * linux-low.c (unsuspend_all_lwps): Declare.
3004 (linux_low_filter_event): If thread exited, call finish_step_over.
3005 If step-over is finished, unsuspend other threads.
3007 2016-06-17 Yao Qi <yao.qi@linaro.org>
3009 * linux-low.c (linux_resume_one_lwp_throw): Assert
3010 has_reinsert_breakpoints returns false.
3011 * mem-break.c (delete_disabled_breakpoints): Assert
3012 bp type isn't reinsert_breakpoint.
3014 2016-06-17 Yao Qi <yao.qi@linaro.org>
3016 * linux-low.c (maybe_hw_step): New function.
3017 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3018 (finish_step_over): Switch current_thread to lwp temporarily,
3019 and assert has_reinsert_breakpoints returns true.
3020 (proceed_one_lwp): Call maybe_hw_step.
3021 * mem-break.c (has_reinsert_breakpoints): New function.
3022 * mem-break.h (has_reinsert_breakpoints): Declare.
3024 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3026 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3028 2016-05-17 Yao Qi <yao.qi@linaro.org>
3030 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3031 instead of find_inferior.
3033 2016-05-05 Yao Qi <yao.qi@linaro.org>
3035 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3036 Initialize res to zero.
3038 2016-05-05 Yao Qi <yao.qi@linaro.org>
3040 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3043 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3045 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3046 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3047 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3049 2016-04-28 Par Olsson <par.olsson@windriver.com>
3050 Simon Marchi <simon.marchi@ericsson.com>
3052 * tracepoint.c (write_inferior_int8): New function.
3053 (cmd_qtenable_disable): Write enable flag using
3054 write_inferior_int8.
3056 2016-04-25 Yao Qi <yao.qi@linaro.org>
3058 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3059 (need_step_over_p): Return zero if the LWP has pending signals
3060 can be delivered on software single step target.
3062 2016-04-25 Yao Qi <yao.qi@linaro.org>
3064 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3065 return instead of error.
3067 2016-04-22 Yao Qi <yao.qi@linaro.org>
3069 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3072 2016-04-22 Yao Qi <yao.qi@linaro.org>
3074 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3075 signal when stepping over breakpoint with software single
3078 2016-04-21 Pedro Alves <palves@redhat.com>
3080 * linux-s390-low.c (s390_collect_ptrace_register)
3081 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3083 (s390_check_regset): Use void * instead of gdb_byte *.
3085 2016-04-20 Pedro Alves <palves@redhat.com>
3087 * configure: Renegerate.
3089 2016-04-20 Yao Qi <yao.qi@linaro.org>
3091 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3092 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3094 (arm_store_gregset): Likewise.
3096 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3098 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3099 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3100 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3101 (amd64-avx-mpx-linux.c): New rules.
3102 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3103 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3104 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3105 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3106 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3107 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3108 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3109 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3110 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3111 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3112 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3113 * linux-x86-low.c (x86_linux_read_description): Add case for
3114 X86_XSTATE_AVX_MPX_MASK.
3115 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3116 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3117 init_registers_i386_avx_mpx_linux.
3118 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3119 (initialize_low_tracepoint): Call
3120 init_registers_i386_avx_mpx_linux.
3121 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3122 (initialize_low_tracepoint): Call
3123 init_registers_amd64_avx_mpx_linux.
3124 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3125 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3126 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3129 2016-04-18 Pedro Alves <palves@redhat.com>
3131 * configure: Regenerate.
3133 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3135 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3136 (aarch64_emit_sub): Likewise.
3138 2016-04-12 Pedro Alves <palves@redhat.com>
3140 * utils.c (prepare_to_throw_exception): Delete.
3142 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3144 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3146 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3148 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3150 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3152 * linux-aarch64-ipa.c: Add <elf.h> include.
3153 * linux-ppc-ipa.c: Add <elf.h> include.
3154 * linux-s390-ipa.c: Add <elf.h> include.
3156 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3158 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3159 (get_raw_reg_ptr): Likewise.
3160 (get_trace_state_variable_value_ptr): Likewise.
3161 (set_trace_state_variable_value_ptr): Likewise.
3162 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3165 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3166 Marcin Kościelnicki <koriakin@0x04.net>
3169 * linux-ppc-low.c (emit_insns): New function.
3170 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3171 (ppc_emit_prologue): New function.
3172 (ppc_emit_epilogue): New function.
3173 (ppc_emit_add): New function.
3174 (ppc_emit_sub): New function.
3175 (ppc_emit_mul): New function.
3176 (ppc_emit_lsh): New function.
3177 (ppc_emit_rsh_signed): New function.
3178 (ppc_emit_rsh_unsigned): New function.
3179 (ppc_emit_ext): New function.
3180 (ppc_emit_zero_ext): New function.
3181 (ppc_emit_log_not): New function.
3182 (ppc_emit_bit_and): New function.
3183 (ppc_emit_bit_or): New function.
3184 (ppc_emit_bit_xor): New function.
3185 (ppc_emit_bit_not): New function.
3186 (ppc_emit_equal): New function.
3187 (ppc_emit_less_signed): New function.
3188 (ppc_emit_less_unsigned): New function.
3189 (ppc_emit_ref): New function.
3190 (ppc_emit_const): New function.
3191 (ppc_emit_reg): New function.
3192 (ppc_emit_pop): New function.
3193 (ppc_emit_stack_flush): New function.
3194 (ppc_emit_swap): New function.
3195 (ppc_emit_stack_adjust): New function.
3196 (ppc_emit_call): New function.
3197 (ppc_emit_int_call_1): New function.
3198 (ppc_emit_void_call_2): New function.
3199 (ppc_emit_if_goto): New function.
3200 (ppc_emit_goto): New function.
3201 (ppc_emit_eq_goto): New function.
3202 (ppc_emit_ne_goto): New function.
3203 (ppc_emit_lt_goto): New function.
3204 (ppc_emit_le_goto): New function.
3205 (ppc_emit_gt_goto): New function.
3206 (ppc_emit_ge_goto): New function.
3207 (ppc_write_goto_address): New function.
3208 (ppc_emit_ops_impl): New static variable.
3209 (ppc64v1_emit_prologue): New function.
3210 (ppc64v2_emit_prologue): New function.
3211 (ppc64_emit_epilogue): New function.
3212 (ppc64_emit_add): New function.
3213 (ppc64_emit_sub): New function.
3214 (ppc64_emit_mul): New function.
3215 (ppc64_emit_lsh): New function.
3216 (ppc64_emit_rsh_signed): New function.
3217 (ppc64_emit_rsh_unsigned): New function.
3218 (ppc64_emit_ext): New function.
3219 (ppc64_emit_zero_ext): New function.
3220 (ppc64_emit_log_not): New function.
3221 (ppc64_emit_bit_and): New function.
3222 (ppc64_emit_bit_or): New function.
3223 (ppc64_emit_bit_xor): New function.
3224 (ppc64_emit_bit_not): New function.
3225 (ppc64_emit_equal): New function.
3226 (ppc64_emit_less_signed): New function.
3227 (ppc64_emit_less_unsigned): New function.
3228 (ppc64_emit_ref): New function.
3229 (ppc64_emit_const): New function.
3230 (ppc64v1_emit_reg): New function.
3231 (ppc64v2_emit_reg): New function.
3232 (ppc64_emit_pop): New function.
3233 (ppc64_emit_stack_flush): New function.
3234 (ppc64_emit_swap): New function.
3235 (ppc64v1_emit_call): New function.
3236 (ppc64v2_emit_call): New function.
3237 (ppc64v1_emit_int_call_1): New function.
3238 (ppc64v2_emit_int_call_1): New function.
3239 (ppc64v1_emit_void_call_2): New function.
3240 (ppc64v2_emit_void_call_2): New function.
3241 (ppc64_emit_if_goto): New function.
3242 (ppc64_emit_eq_goto): New function.
3243 (ppc64_emit_ne_goto): New function.
3244 (ppc64_emit_lt_goto): New function.
3245 (ppc64_emit_le_goto): New function.
3246 (ppc64_emit_gt_goto): New function.
3247 (ppc64_emit_ge_goto): New function.
3248 (ppc64v1_emit_ops_impl): New static variable.
3249 (ppc64v2_emit_ops_impl): New static variable.
3250 (ppc_emit_ops): New function.
3251 (linux_low_target): Wire in ppc_emit_ops.
3253 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3254 Marcin Kościelnicki <koriakin@0x04.net>
3257 * Makefile.in: Add powerpc-*-ipa.o
3258 * configure.srv: Add ipa_obj for powerpc*-linux.
3259 * linux-ppc-ipa.c: New file.
3260 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3262 (PPC_FIELD): New macro.
3263 (PPC_SEXT): New macro.
3264 (PPC_OP6): New macro.
3265 (PPC_BO): New macro.
3266 (PPC_LI): New macro.
3267 (PPC_BD): New macro.
3268 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3269 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3270 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3271 (ppc_get_thread_area): New function.
3272 (is_elfv2_inferior): New function.
3273 (gen_ds_form): New function.
3274 (GEN_STD): New macro.
3275 (GEN_STDU): New macro.
3276 (GEN_LD): New macro.
3277 (GEN_LDU): New macro.
3278 (gen_d_form): New function.
3279 (GEN_ADDI): New macro.
3280 (GEN_ADDIS): New macro.
3281 (GEN_LI): New macro.
3282 (GEN_LIS): New macro.
3283 (GEN_ORI): New macro.
3284 (GEN_ORIS): New macro.
3285 (GEN_LWZ): New macro.
3286 (GEN_STW): New macro.
3287 (GEN_STWU): New macro.
3288 (gen_xfx_form): New function.
3289 (GEN_MFSPR): New macro.
3290 (GEN_MTSPR): New macro.
3291 (GEN_MFCR): New macro.
3292 (GEN_MTCR): New macro.
3293 (GEN_SYNC): New macro.
3294 (GEN_LWSYNC): New macro.
3295 (gen_x_form): New function.
3296 (GEN_OR): New macro.
3297 (GEN_MR): New macro.
3298 (GEN_LWARX): New macro.
3299 (GEN_STWCX): New macro.
3300 (GEN_CMPW): New macro.
3301 (gen_md_form): New function.
3302 (GEN_RLDICL): New macro.
3303 (GEN_RLDICR): New macro.
3304 (gen_i_form): New function.
3306 (GEN_BL): New macro.
3307 (gen_b_form): New function.
3308 (GEN_BNE): New macro.
3309 (GEN_LOAD): New macro.
3310 (GEN_STORE): New macro.
3311 (gen_limm): New function.
3312 (gen_atomic_xchg): New function.
3313 (gen_call): New function.
3314 (ppc_relocate_instruction): New function.
3315 (ppc_install_fast_tracepoint_jump_pad): New function.
3316 (ppc_get_min_fast_tracepoint_insn_len): New function.
3317 (ppc_get_ipa_tdesc_idx): New function.
3318 (the_low_target): Wire in the new functions.
3319 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3321 * linux-ppc-tdesc.h: New file.
3323 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3325 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3326 (alloc_jump_pad_buffer): New function.
3327 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3328 (alloc_jump_pad_buffer): New function.
3329 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3330 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3331 (alloc_jump_pad_buffer): New function.
3332 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3333 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3334 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3335 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3337 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3339 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3340 * linux-amd64-ipa.c: Likewise.
3341 * linux-i386-ipa.c: Likewise.
3342 * linux-s390-ipa.c: Likewise.
3343 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3344 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3345 set_trace_state_variable_value_ptr.
3346 (struct ipa_sym_addresses): Likewise.
3347 (symbol_list): Likewise.
3348 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3349 accessing gdb_collect directly.
3350 (gdb_collect_ptr_type): New typedef.
3351 (get_raw_reg_ptr_type): New typedef.
3352 (get_trace_state_variable_value_ptr_type): New typedef.
3353 (set_trace_state_variable_value_ptr_type): New typedef.
3354 (gdb_collect_ptr): New global.
3355 (get_raw_reg_ptr): New global.
3356 (get_trace_state_variable_value_ptr): New global.
3357 (set_trace_state_variable_value_ptr): New global.
3358 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3359 accessing get_raw_reg directly.
3360 (get_get_tsv_func_addr): Likewise for
3361 get_trace_state_variable_value_ptr.
3362 (get_set_tsv_func_addr): Likewise for
3363 set_trace_state_variable_value_ptr.
3364 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3366 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3368 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3370 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3372 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3374 (relocate_instruction): Remove own_buf.
3375 * server.c (own_buf): Make global.
3376 (handle_v_requests): Make global.
3377 * server.h (own_buf): New declaration.
3378 (handle_v_requests): New prototype.
3380 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3383 * linux-s390-low.c (add_insns): New function.
3384 (s390_emit_prologue): New function.
3385 (s390_emit_epilogue): New function.
3386 (s390_emit_add): New function.
3387 (s390_emit_sub): New function.
3388 (s390_emit_mul): New function.
3389 (s390_emit_lsh): New function.
3390 (s390_emit_rsh_signed): New function.
3391 (s390_emit_rsh_unsigned): New function.
3392 (s390_emit_ext): New function.
3393 (s390_emit_log_not): New function.
3394 (s390_emit_bit_and): New function.
3395 (s390_emit_bit_or): New function.
3396 (s390_emit_bit_xor): New function.
3397 (s390_emit_bit_not): New function.
3398 (s390_emit_equal): New function.
3399 (s390_emit_less_signed): New function.
3400 (s390_emit_less_unsigned): New function.
3401 (s390_emit_ref): New function.
3402 (s390_emit_if_goto): New function.
3403 (s390_emit_goto): New function.
3404 (s390_write_goto_address): New function.
3405 (s390_emit_litpool): New function.
3406 (s390_emit_const): New function.
3407 (s390_emit_call): New function.
3408 (s390_emit_reg): New function.
3409 (s390_emit_pop): New function.
3410 (s390_emit_stack_flush): New function.
3411 (s390_emit_zero_ext): New function.
3412 (s390_emit_swap): New function.
3413 (s390_emit_stack_adjust): New function.
3414 (s390_emit_set_r2): New function.
3415 (s390_emit_int_call_1): New function.
3416 (s390_emit_void_call_2): New function.
3417 (s390_emit_eq_goto): New function.
3418 (s390_emit_ne_goto): New function.
3419 (s390_emit_lt_goto): New function.
3420 (s390_emit_le_goto): New function.
3421 (s390_emit_gt_goto): New function.
3422 (s390_emit_ge_goto): New function.
3423 (s390x_emit_prologue): New function.
3424 (s390x_emit_epilogue): New function.
3425 (s390x_emit_add): New function.
3426 (s390x_emit_sub): New function.
3427 (s390x_emit_mul): New function.
3428 (s390x_emit_lsh): New function.
3429 (s390x_emit_rsh_signed): New function.
3430 (s390x_emit_rsh_unsigned): New function.
3431 (s390x_emit_ext): New function.
3432 (s390x_emit_log_not): New function.
3433 (s390x_emit_bit_and): New function.
3434 (s390x_emit_bit_or): New function.
3435 (s390x_emit_bit_xor): New function.
3436 (s390x_emit_bit_not): New function.
3437 (s390x_emit_equal): New function.
3438 (s390x_emit_less_signed): New function.
3439 (s390x_emit_less_unsigned): New function.
3440 (s390x_emit_ref): New function.
3441 (s390x_emit_if_goto): New function.
3442 (s390x_emit_const): New function.
3443 (s390x_emit_call): New function.
3444 (s390x_emit_reg): New function.
3445 (s390x_emit_pop): New function.
3446 (s390x_emit_stack_flush): New function.
3447 (s390x_emit_zero_ext): New function.
3448 (s390x_emit_swap): New function.
3449 (s390x_emit_stack_adjust): New function.
3450 (s390x_emit_int_call_1): New function.
3451 (s390x_emit_void_call_2): New function.
3452 (s390x_emit_eq_goto): New function.
3453 (s390x_emit_ne_goto): New function.
3454 (s390x_emit_lt_goto): New function.
3455 (s390x_emit_le_goto): New function.
3456 (s390x_emit_gt_goto): New function.
3457 (s390x_emit_ge_goto): New function.
3458 (s390_emit_ops): New function.
3459 (struct linux_target_ops): Fill in emit_ops hook.
3461 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3464 * Makefile.in: Add s390 IPA files.
3465 * configure.srv: Build IPA for s390.
3466 * linux-s390-ipa.c: New file.
3467 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3468 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3469 (tdesc_s390_linux32): Likewise.
3470 (init_registers_s390_linux32v1): Likewise.
3471 (tdesc_s390_linux32v1): Likewise.
3472 (init_registers_s390_linux32v2): Likewise.
3473 (tdesc_s390_linux32v2): Likewise.
3474 (init_registers_s390_linux64): Likewise.
3475 (tdesc_s390_linux64): Likewise.
3476 (init_registers_s390_linux64v1): Likewise.
3477 (tdesc_s390_linux64v1): Likewise.
3478 (init_registers_s390_linux64v2): Likewise.
3479 (tdesc_s390_linux64v2): Likewise.
3480 (init_registers_s390_te_linux64): Likewise.
3481 (tdesc_s390_te_linux64): Likewise.
3482 (init_registers_s390_vx_linux64): Likewise.
3483 (tdesc_s390_vx_linux64): Likewise.
3484 (init_registers_s390_tevx_linux64): Likewise.
3485 (tdesc_s390_tevx_linux64): Likewise.
3486 (init_registers_s390x_linux64): Likewise.
3487 (tdesc_s390x_linux64): Likewise.
3488 (init_registers_s390x_linux64v1): Likewise.
3489 (tdesc_s390x_linux64v1): Likewise.
3490 (init_registers_s390x_linux64v2): Likewise.
3491 (tdesc_s390x_linux64v2): Likewise.
3492 (init_registers_s390x_te_linux64): Likewise.
3493 (tdesc_s390x_te_linux64): Likewise.
3494 (init_registers_s390x_vx_linux64): Likewise.
3495 (tdesc_s390x_vx_linux64): Likewise.
3496 (init_registers_s390x_tevx_linux64): Likewise.
3497 (tdesc_s390x_tevx_linux64): Likewise.
3498 (have_hwcap_s390_vx): New static variable.
3499 (s390_arch_setup): Fill have_hwcap_s390_vx.
3500 (s390_get_thread_area): New function.
3501 (s390_ft_entry_gpr_esa): New const.
3502 (s390_ft_entry_gpr_zarch): New const.
3503 (s390_ft_entry_misc): New const.
3504 (s390_ft_entry_fr): New const.
3505 (s390_ft_entry_vr): New const.
3506 (s390_ft_main_31): New const.
3507 (s390_ft_main_64): New const.
3508 (s390_ft_exit_fr): New const.
3509 (s390_ft_exit_vr): New const.
3510 (s390_ft_exit_misc): New const.
3511 (s390_ft_exit_gpr_esa): New const.
3512 (s390_ft_exit_gpr_zarch): New const.
3513 (append_insns): New function.
3514 (s390_relocate_instruction): New function.
3515 (s390_install_fast_tracepoint_jump_pad): New function.
3516 (s390_get_min_fast_tracepoint_insn_len): New function.
3517 (s390_get_ipa_tdesc_idx): New function.
3518 (struct linux_target_ops): Wire in the above functions.
3519 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3520 * linux-s390-tdesc.h: New file.
3522 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3524 * linux-s390-low.c (s390_supports_tracepoints): New function.
3525 (struct linux_target_ops): Fill supports_tracepoints hook.
3527 2016-03-18 Yao Qi <yao.qi@linaro.org>
3529 * linux-low.c (lwp_signal_can_be_delivered): New function.
3530 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3532 2016-03-18 Yao Qi <yao.qi@linaro.org>
3534 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3535 0 if signal is enqueued. Remove 'signal' from one debugging
3536 message. Move one debugging message to some lines below.
3537 Remove code setting 'signal' to 0.
3539 2016-03-18 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (linux_low_filter_event): Remove redundant
3542 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3544 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3546 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3547 (struct linux_target_ops): Wire in the above.
3549 2016-03-03 Yao Qi <yao.qi@linaro.org>
3551 * linux-low.c: Update comments to start_step_over.
3553 2016-03-03 Yao Qi <yao.qi@linaro.org>
3556 * linux-low.c (handle_extended_wait): Set child suspended
3557 if event_lwp->bp_reinsert isn't zero.
3559 2016-03-02 Yao Qi <yao.qi@linaro.org>
3561 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3562 enqueue_pending_signal.
3564 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3566 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3569 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3571 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3572 (s390_regmap_3264) [!__s390x__]: New global.
3573 (s390_collect_ptrace_register): Skip map entries containing -1.
3574 (s390_supply_ptrace_register): Ditto.
3575 (s390_fill_gprs_high): New function.
3576 (s390_store_gprs_high): New function.
3577 (s390_regsets): Add NT_S390_HIGH_GPRS.
3578 (s390_get_hwcap): Enable on 31-bit.
3579 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3580 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3581 Detect NT_S390_HIGH_GPRS.
3582 (s390_usrregs_info_3264): Enable on 31-bit.
3583 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3584 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3586 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3589 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3590 * configure.srv: Ditto.
3591 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3592 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3593 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3594 (init_registers_amd64_linux): Remove prototype.
3595 (tdesc_amd64_linux): Remove declaration.
3596 (get_ipa_tdesc): New function.
3597 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3598 initialize remaining tdescs.
3599 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3600 (init_registers_i386_linux): Remove prototype.
3601 (tdesc_i386_linux): Remove declaration.
3602 (get_ipa_tdesc): New function.
3603 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3604 initialize remaining tdescs.
3605 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3606 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3607 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3608 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3609 (x86_get_ipa_tdesc_idx): New function.
3610 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3611 * linux-x86-tdesc.h: New file.
3612 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3613 (target_get_ipa_tdesc_idx): New macro.
3614 * tracepoint.c (ipa_tdesc_idx): New macro.
3615 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3616 (symbol_list): Add ipa_tdesc_idx.
3617 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3618 (ipa_tdesc): Remove.
3619 (ipa_tdesc_idx): New variable.
3620 (get_context_regcache): Use get_ipa_tdesc.
3621 (gdb_collect): Ditto.
3623 * tracepoint.h (get_ipa_tdesc): New prototype.
3624 (ipa_tdesc): Remove.
3626 2016-02-24 Pedro Alves <palves@redhat.com>
3628 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3629 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3630 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3631 Factor out common code between the USE_SIGTRAP_SIGINFO and
3632 !USE_SIGTRAP_SIGINFO blocks.
3633 (linux_low_filter_event): Call save_stop_reason instead of
3634 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3636 (linux_wait_1): Update comments.
3638 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3640 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3641 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3642 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3643 ppc_insert_point, ppc_remove_point.
3645 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3647 * linux-s390-low.c (s390_supports_z_point_type): New function.
3648 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3650 2016-02-16 Yao Qi <yao.qi@linaro.org>
3652 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3653 PC. Get pc from regcache_read_pc.
3655 2016-02-12 Yao Qi <yao.qi@linaro.org>
3657 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3658 or linux_get_pc_32bit.
3659 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3661 2016-02-12 Yao Qi <yao.qi@linaro.org>
3663 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3664 arm_linux_get_next_pcs_fixup.
3666 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3668 * tracepoint.c (x_tracepoint_action_download): Change
3669 write_inferior_data_ptr to write_inferior_data_pointer.
3670 (cmd_qtstart): Likewise.
3671 (write_inferior_data_ptr): Remove.
3672 (download_agent_expr): Change write_inferior_data_ptr to
3673 write_inferior_data_pointer.
3674 (download_tracepoint_1): Likewise.
3675 (download_tracepoint): Likewise.
3676 (download_trace_state_variables): Likewise.
3678 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3679 Marcin Kościelnicki <koriakin@0x04.net>
3681 * tracepoint.c (struct tracepoint_action_ops): Remove.
3682 (struct tracepoint_action): Remove ops.
3683 (m_tracepoint_action_download, r_tracepoint_action_download)
3684 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3685 size and offset accordingly.
3686 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3687 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3688 (tracepoint_action_send, tracepoint_action_download): New functions.
3689 Helpers for trace action handlers.
3690 (add_tracepoint_action): Remove setup actions ops.
3691 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3693 2016-02-10 Yao Qi <yao.qi@linaro.org>
3695 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3697 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3699 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3701 * configure: Regenerate.
3703 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3705 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3706 void * to gdb_byte *.
3707 * linux-low.c (siginfo_fixup): Likewise.
3708 (linux_xfer_siginfo): Likewise.
3709 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3711 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3713 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3715 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3717 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3719 * linux-x86-low.c [__x86_64__]: Include
3720 "nat/amd64-linux-siginfo.h".
3721 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3722 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3723 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3724 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3725 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3726 (cpt_si_fd, si_timerid, si_overrun): Move from
3727 nat/amd64-linux-siginfo.c.
3728 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3730 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3732 * server.c (skip_to_semicolon): Remove.
3733 (process_point_options): Use strchrnul instead of
3736 2016-01-26 Yao Qi <yao.qi@linaro.org>
3738 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3739 * linux-low.c (install_software_single_step_breakpoints): Don't
3740 call regcache_read_pc.
3741 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3744 2016-01-26 Yao Qi <yao.qi@linaro.org>
3746 * linux-low.c (install_software_single_step_breakpoints): Call
3747 regcache_read_pc instead of get_pc.
3749 2016-01-26 Yao Qi <yao.qi@linaro.org>
3751 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3752 (unblock_async_io): Rename to ...
3753 (block_unblock_async_io): ... it. New function.
3754 (enable_async_io): Don't install SIGIO handler. Unblock it
3756 (disable_async_io): Don't ignore SIGIO. Block it instead.
3757 (initialize_async_io): Install SIGIO handler. Don't call
3760 2016-01-26 Yao Qi <yao.qi@linaro.org>
3762 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3763 first character is '\003', call *the_target->request_interrupt.
3765 2016-01-25 Yao Qi <yao.qi@linaro.org>
3767 * remote-utils.c (new_thread_notify): Remove.
3768 (dead_thread_notify): Likewise.
3769 * remote-utils.h (new_thread_notify): Remove declaration.
3770 (dead_thread_notify): Likewise.
3772 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3774 * gdb.trace/pending.exp: Fix expected message on continue.
3776 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3778 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3779 it works properly on big-endian machines where sizeof (CORE_ADDR)
3782 2016-01-21 Pedro Alves <palves@redhat.com>
3784 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3785 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3786 * configure: Regenerate.
3788 2016-01-21 Yao Qi <yao.qi@linaro.org>
3790 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3791 is_thumb and set it according to CPSR saved on the stack.
3792 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3793 arm_sigreturn_next_pc.
3795 2016-01-18 Yao Qi <yao.qi@linaro.org>
3797 * linux-low.c (linux_set_pc_64bit): New function.
3798 (linux_get_pc_64bit): New function.
3799 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3801 * linux-sparc-low.c (debug_threads): Remove declaration.
3802 (sparc_get_pc): Remove.
3803 (the_low_target): Use linux_get_pc_64bit instead of
3805 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3806 (the_low_target): Use linux_get_pc_64bit and
3809 2016-01-18 Yao Qi <yao.qi@linaro.org>
3811 * linux-arm-low.c (debug_threads): Remove declaration.
3812 (arm_get_pc, arm_set_pc): Remove.
3813 (the_low_target): Use linux_get_pc_32bit and
3815 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3816 (the_low_target): Use linux_get_pc_32bit and
3818 * linux-cris-low.c (debug_threads): Remove declaration.
3819 (cris_get_pc, cris_set_pc,): Remove.
3820 (the_low_target): Use linux_get_pc_32bit and
3822 * linux-crisv32-low.c (debug_threads): Remove declaration.
3823 (cris_get_pc, cris_set_pc): Remove.
3824 (the_low_target): Use linux_get_pc_32bit and
3826 * linux-low.c: Include inttypes.h.
3827 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3828 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3829 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3830 (the_low_target): Use linux_get_pc_32bit and
3832 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3833 (the_low_target): Use linux_get_pc_32bit and
3835 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3836 (the_low_target): Use linux_get_pc_32bit and
3838 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3839 (the_low_target): Use linux_get_pc_32bit and
3841 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3842 (the_low_target): Use linux_get_pc_32bit and
3845 2016-01-18 Gary Benson <gbenson@redhat.com>
3847 * configure.ac (AC_FUNC_FORK): New check.
3848 * config.in: Regenerate.
3849 * configure: Likewise.
3851 2016-01-14 Yao Qi <yao.qi@linaro.org>
3853 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3854 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3855 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3856 arm_get_next_pcs_ctor.
3858 2016-01-12 Josh Stone <jistone@redhat.com>
3859 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3861 * inferiors.h: Include "gdb_vecs.h".
3862 (struct process_info): Add syscalls_to_catch.
3863 * inferiors.c (remove_process): Free syscalls_to_catch.
3864 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3865 syscall_return stops.
3866 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3867 * server.c (handle_general_set): Handle QCatchSyscalls.
3868 (handle_query): Report support for QCatchSyscalls.
3869 * target.h (struct target_ops): Add supports_catch_syscall.
3870 (target_supports_catch_syscall): New macro.
3871 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3872 (struct lwp_info): Add syscall_state.
3873 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3874 Maintain syscall_state and syscalls_to_catch across exec.
3875 (get_syscall_trapinfo): New function, proxy to the_low_target.
3876 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3877 (linux_low_filter_event): Toggle syscall_state entry/return for
3878 syscall traps, and set it ignored for all others.
3879 (gdb_catching_syscalls_p): New function.
3880 (gdb_catch_this_syscall_p): New function.
3881 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3882 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3883 (linux_supports_catch_syscall): New function.
3884 (linux_target_ops): Install it.
3885 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3886 (the_low_target): Install it.
3888 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3890 * acinclude.m4: Include new ../warning.m4 file.
3891 * configure: Regenerated.
3892 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3894 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3896 * ax.c (is_goto_target): Mark static.
3897 * linux-low.c (register_addr): Likewise.
3898 (linux_fetch_registers, linux_store_registers): Likewise.
3899 * mem-break.c (any_persistent_commands): Fix old prototype.
3900 (add_commands_to_breakpoint): Mark static.
3901 * regcache.c (find_register_by_name): Delete unused func.
3902 * remote-utils.c (hex_or_minus_one): Mark static.
3903 * server.c (monitor_show_help): Mark static.
3904 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3905 handle_v_requests): Likewise.
3907 2016-01-12 Pedro Alves <palves@redhat.com>
3909 Remove use of the registered trademark symbol throughout.
3911 2016-01-08 Yao Qi <yao.qi@linaro.org>
3913 * remote-utils.c (getpkt): If c is '\003', call target hook
3916 2016-01-06 Yao Qi <yao.qi@linaro.org>
3918 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3919 linux-aarch32-low.c.
3920 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3921 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3922 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3923 (thumb2_breakpoint): Declare.
3924 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3925 linux-aarch32-low.h.
3926 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3927 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3928 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3930 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3932 * gdbreplay.c (gdbreplay_version): Change copyright year in
3934 * server.c (gdbserver_version): Likewise.
3936 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3938 * server.c (crc32_table): Delete.
3939 (crc32): Use libiberty's xcrc32 function.
3941 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3943 * lynx-low.c (lynx_delete_thread_callback): New function.
3944 (lynx_mourn): Properly delete our process and all of its
3945 threads. Remove call to clear_inferiors.
3947 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3949 * target.c (thread_search_callback): Add check that
3950 the thread_stopped target callback is not NULL before
3953 2015-12-21 Yao Qi <yao.qi@linaro.org>
3955 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3958 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3960 * server.c (handle_query): Call target_supports_software_single_step.
3962 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3964 * linux-low.c (single_step): New function.
3965 (linux_resume_one_lwp_throw): Call single_step.
3966 (start_step_over): Likewise.
3968 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3970 * Makefile.in (SFILES): Append arch/arm-linux.c,
3971 arch/arm-get-next-pcs.c.
3972 (arm-linux.o): New rule.
3973 (arm-get-next-pcs.o): New rule.
3974 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3976 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3977 to linux-aarch32-low.c.
3978 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3979 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3980 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3981 (thumb2_breakpoint_len): Likewise.
3982 (arm_is_thumb_mode): Make non-static.
3983 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3984 from linux-aarch32-low.c.
3985 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3986 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3987 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3988 (thumb2_breakpoint_len): Likewise.
3989 (arm_is_thumb_mode): New declaration.
3990 * linux-arm-low.c: Include arch/arm-linux.h
3991 aarch/arm-get-next-pcs.h, sys/syscall.h.
3992 (get_next_pcs_ops): New struct.
3993 (get_next_pcs_addr_bits_remove): New function.
3994 (get_next_pcs_is_thumb): New function.
3995 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3996 (arm_sigreturn_next_pc): Likewise.
3997 (get_next_pcs_syscall_next_pc): Likewise.
3998 (arm_gdbserver_get_next_pcs): Likewise.
3999 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4001 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4002 * server.h: Include gdb_vecs.h.
4004 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4006 * Makefile.in (SFILES): Append common/common-regcache.c.
4007 (OBS): Append common-regcache.o.
4008 (common-regcache.o): New rule.
4009 * regcache.c (init_register_cache): Initialize cache to
4011 (regcache_raw_read_unsigned): New function.
4012 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4013 register_status enum.
4015 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4017 * linux-aarch64-low.c (the_low_targets): Rename
4018 breakpoint_reinsert_addr to get_next_pcs.
4019 * linux-arm-low.c (the_low_targets): Likewise.
4020 * linux-bfin-low.c (the_low_targets): Likewise.
4021 * linux-cris-low.c (the_low_targets): Likewise.
4022 * linux-crisv32-low.c (the_low_targets): Likewise.
4023 * linux-low.c (can_software_single_step): Likewise.
4024 (install_software_single_step_breakpoints): New function.
4025 (start_step_over): Use install_software_single_step_breakpoints.
4026 * linux-low.h: New CORE_ADDR vector.
4027 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4029 * linux-mips-low.c (the_low_targets): Likewise.
4030 * linux-nios2-low.c (the_low_targets): Likewise.
4031 * linux-sparc-low.c (the_low_targets): Likewise.
4033 2015-12-17 Pedro Alves <palves@redhat.com>
4035 * linux-low.c (linux_kill_one_lwp): Remove references to
4037 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4039 (linux_init_signals): Delete.
4040 (initialize_low): Adjust.
4041 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4043 2015-12-16 Pedro Alves <palves@redhat.com>
4045 * configure.ac (compiler warning flags): When testing a
4046 -Wno-foo option, check whether -Wfoo works instead.
4047 * configure: Regenerate.
4049 2015-12-11 Don Breazeal <donb@codesourcery.com>
4051 * server.c (process_serial_event): Don't exit from gdbserver
4052 in remote mode if there are still active inferiors.
4054 2015-12-11 Yao Qi <yao.qi@linaro.org>
4056 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4057 arm_breakpoint_at if the process is 32-bit.
4059 2015-12-11 Yao Qi <yao.qi@linaro.org>
4061 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4064 2015-12-07 Yao Qi <yao.qi@linaro.org>
4066 * configure.srv: Append arm.o to srv_tgtobj for
4067 aarch64*-*-linux* target.
4068 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4069 from linux-arm-low.c.
4070 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4071 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4072 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4073 (thumb2_breakpoint_len): Likewise.
4074 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4075 (arm_breakpoint_kinds): Likewise.
4076 (arm_breakpoint_kind_from_pc): Likewise.
4077 (arm_sw_breakpoint_from_kind): Likewise.
4078 (arm_breakpoint_kind_from_current_state): Likewise.
4079 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4080 (arm_sw_breakpoint_from_kind): Declare.
4081 (arm_breakpoint_kind_from_current_state): Declare.
4082 (arm_breakpoint_at): Declare.
4083 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4084 arm_sw_breakpoint_from_kind if process is 32-bit.
4085 (aarch64_breakpoint_kind_from_pc): New function.
4086 (aarch64_breakpoint_kind_from_current_state): New function.
4087 (the_low_target): Initialize fields breakpoint_kind_from_pc
4088 and breakpoint_kind_from_current_state.
4089 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4090 linux-aarch32-low.c.
4091 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4092 (arm_breakpoint, arm_breakpoint_len): Likewise.
4093 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4094 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4095 (arm_is_thumb_mode): Likewise.
4096 (arm_breakpoint_at): Likewise.
4097 (arm_breakpoint_kind_from_pc): Likewise.
4098 (arm_sw_breakpoint_from_kind): Likewise.
4099 (arm_breakpoint_kind_from_current_state): Likewise.
4102 2015-08-04 Yao Qi <yao.qi@linaro.org>
4104 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4105 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4106 * server.c (extended_protocol): Remove "static".
4107 * server.h (extended_protocol): Declare it.
4109 2015-12-04 Josh Stone <jistone@redhat.com>
4111 * target.h (struct target_ops) <arch_setup>: Rename to ...
4112 (struct target_ops) <post_create_inferior>: ... this.
4113 (target_arch_setup): Rename to ...
4114 (target_post_create_inferior): ... this, calling post_create_inferior.
4115 * server.c (start_inferior): Update target_arch_setup calls to
4116 target_post_create_inferior.
4117 * linux-low.c (linux_low_ptrace_options): Forward declare.
4118 (linux_arch_setup): Update its comment for general use.
4119 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4120 (struct linux_target_ops): Use linux_post_create_inferior.
4121 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4122 to post_create_inferior.
4123 * nto-low.c (struct nto_target_ops): Likewise.
4124 * spu-low.c (struct spu_target_ops): Likewise.
4125 * win32-low.c (struct win32_target_ops): Likewise.
4127 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4129 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4131 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4133 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4134 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4135 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4136 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4137 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4138 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4139 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4140 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4141 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4142 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4143 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4144 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4146 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4148 * linux-low.c (linux_look_up_symbols): Don't call
4149 linux_supports_traceclone.
4150 * linux-low.h (thread_db_init): Remove use_events argument.
4151 * thread-db.c (thread_db_use_event): Remove global variable.
4152 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4153 (struct thread_db) <td_create_bp>: Remove field.
4154 (thread_db_create_event): Remove function.
4155 (thread_db_enable_reporting): Likewise.
4156 (find_one_thread): Don't check for thread_db_use_events.
4157 (attach_thread): Likewise.
4158 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4159 (try_thread_db_load_1): Don't check for thread_db_use_events.
4160 (thread_db_init): Remove use_events argument and thread events
4162 (remove_thread_event_breakpoints): Remove function.
4163 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4165 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4167 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4169 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4170 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4171 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4172 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4173 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4175 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4177 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4178 * linux-low.c (can_hardware_single_step): Use
4179 supports_hardware_single_step.
4180 (can_software_single_step): New function.
4181 (start_step_over): Call can_software_single_step.
4182 (linux_supports_hardware_single_step): New function.
4183 (struct target_ops) <supports_software_single_step>: Initialize.
4184 * linux-low.h (struct linux_target_ops)
4185 <supports_hardware_single_step>: Initialize.
4186 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4187 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4188 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4189 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4190 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4191 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4192 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4193 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4194 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4195 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4197 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4198 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4200 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4201 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4202 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4204 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4205 * target.h (struct target_ops): <supports_software_single_step>:
4207 (target_supports_software_single_step): New macro.
4209 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4211 * linux-low.c (linux_wait_1): Fix pc advance condition.
4212 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4213 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4215 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4217 * linux-arm-low.c (arm_is_thumb_mode): New function.
4218 (arm_breakpoint_at): Use arm_is_thumb_mode.
4219 (arm_breakpoint_kind_from_current_state): New function.
4220 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4222 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4223 (linux_breakpoint_kind_from_current_state): New function.
4224 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4225 * linux-low.h (struct linux_target_ops)
4226 <breakpoint_kind_from_current_state>: New field.
4227 * target.h (struct target_ops): Likewise.
4228 (target_breakpoint_kind_from_current_state): New macro.
4230 2015-11-30 Pedro Alves <palves@redhat.com>
4232 * linux-low.c (linux_resume): Wake up the event loop before
4235 2015-11-30 Pedro Alves <palves@redhat.com>
4237 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4239 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4241 * target.c (struct thread_search): New structure.
4242 (thread_search_callback): New function.
4243 (prev_general_thread): New global.
4244 (prepare_to_access_memory, done_accessing_memory): New functions.
4245 * target.h (prepare_to_access_memory, done_accessing_memory):
4246 Replace macros with function declarations.
4248 2015-11-30 Pedro Alves <palves@redhat.com>
4251 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4252 report TARGET_WAITKIND_NO_RESUMED.
4253 * remote-utils.c (prepare_resume_reply): Handle
4254 TARGET_WAITKIND_NO_RESUMED.
4255 * server.c (report_no_resumed): New global.
4256 (handle_query) <qSupported>: Handle "no-resumed+". Report
4257 "no-resumed+" support.
4258 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4259 return error if the client doesn't support no-resumed events.
4260 (push_stop_notification): New function.
4261 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4262 events if the client supports them.
4264 2015-11-30 Pedro Alves <palves@redhat.com>
4266 * linux-low.c (thread_still_has_status_pending_p): Don't check
4268 (lwp_resumed): New function.
4269 (status_pending_p_callback): Return early if the LWP is not
4270 supposed to be resumed.
4272 2015-11-30 Pedro Alves <palves@redhat.com>
4274 * linux-low.c (handle_extended_wait): Assert that the LWP's
4275 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4276 thread create events, leave the new child's status pending.
4277 (linux_low_filter_event): If GDB wants to hear about thread exit
4278 events, leave the LWP marked dead and don't delete it.
4279 (linux_wait_for_event_filtered): Don't check for thread exit.
4280 (filter_exit_event): New function.
4281 (linux_wait_1): Use it, when returning an exit event.
4282 (linux_resume_one_lwp_throw): Assert that the LWP's
4283 waitstatus is TARGET_WAITKIND_IGNORE.
4284 * remote-utils.c (prepare_resume_reply): Handle
4285 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4286 * server.c (report_thread_events): New global.
4287 (handle_general_set): Handle QThreadEvents.
4288 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4289 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4290 TARGET_WAITKIND_THREAD_EXITED.
4291 * server.h (report_thread_events): Declare.
4293 2015-11-30 Pedro Alves <palves@redhat.com>
4295 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4296 the thread's last_resume_kind was resume_stop.
4298 2015-11-30 Pedro Alves <palves@redhat.com>
4300 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4303 2015-11-30 Pedro Alves <palves@redhat.com>
4305 * server.c (handle_v_requests): Handle vCtrlC.
4307 2015-11-30 Pedro Alves <palves@redhat.com>
4309 * gdbthread.h (find_any_thread_of_pid): Declare.
4310 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4312 * server.c (handle_query): If current_thread is NULL, look for
4313 another thread of the selected process.
4315 2015-11-26 Daniel Colascione <dancol@dancol.org>
4316 Simon Marchi <simon.marchi@ericsson.com>
4318 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4319 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4321 * target.h (struct target_ops) <thread_name>: New field.
4322 (target_thread_name): New macro.
4324 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4326 * regcache.h (regcache_invalidate_pid): Add declaration.
4327 * regcache.c (regcache_invalidate_pid): New function, extracted
4328 from regcache_invalidate.
4329 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4330 Add trivial documentation comment.
4331 * lynx-low.c: Use regcache_invalidate_pid instead of
4332 regcache_invalidate.
4334 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4336 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4337 and Elf64_auxv_t if the target is Android.
4339 2015-11-22 Doug Evans <xdje42@gmail.com>
4341 * target.h: #include <sys/types.h>.
4343 2015-11-19 Pedro Alves <palves@redhat.com>
4345 * linux-low.c (linux_process_qsupported): Change prototype.
4347 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4349 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4350 and adjust to loop over all features.
4351 * server.c (handle_query) <qSupported>: Adjust to call
4352 target_process_qsupported once, passing it a vector of unprocessed
4354 * target.h (struct target_ops) <process_qsupported>: Change
4356 (target_process_qsupported): Adjust.
4358 2015-11-19 Pedro Alves <palves@redhat.com>
4360 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4362 * configure: Regenerate.
4364 2015-11-19 Pedro Alves <palves@redhat.com>
4366 * configure: Regenerate.
4368 2015-11-19 Yao Qi <yao.qi@linaro.org>
4370 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4373 2015-11-19 Yao Qi <yao.qi@linaro.org>
4375 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4376 (struct aarch64_operand): Move enum out.
4378 2015-11-19 Yao Qi <yao.qi@linaro.org>
4380 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4381 struct user_fpsimd_state *.
4382 (aarch64_store_fpregset): Likewise.
4384 2015-11-19 Yao Qi <yao.qi@linaro.org>
4386 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4387 struct user_pt_regs *.
4388 (aarch64_store_gregset): Likewise.
4390 2015-11-18 Pedro Alves <palves@redhat.com>
4392 * Makefile.in (all_object_files): Add $IPA_OBJS.
4394 2015-11-17 Pedro Alves <palves@redhat.com>
4396 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4397 GDB_SIGNAL_0 and gdb_signal_to_string.
4399 2015-11-17 Pedro Alves <palves@redhat.com>
4401 * win32-low.c (handle_output_debug_string): Remove parameter.
4402 (win32_kill): Remove our_status local and adjust call to
4403 handle_output_debug_string.
4404 (get_child_debug_event): Adjust call to
4405 handle_output_debug_string.
4407 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4409 * linux-mips-low.c (mips_fill_gregset): Add cast.
4410 (mips_store_gregset): Likewise.
4411 (mips_fill_fpregset): Likewise.
4412 (mips_store_fpregset): Likewise.
4414 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4416 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4419 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4421 * linux-mips-low.c (mips_linux_new_thread): Change type of
4422 watch_type to enum target_hw_bp_type.
4424 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4426 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4427 Change return type to arm_hwbp_type.
4429 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4431 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4432 (arm_store_gregset): Likewise.
4433 * linux-arm-low.c (arm_get_hwcap): Likewise.
4434 (arm_read_description): Likewise.
4436 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4438 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4440 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4442 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4443 (ppc_fill_vsxregset): Likewise.
4444 (ppc_store_vsxregset): Likewise.
4445 (ppc_fill_vrregset): Likewise.
4446 (ppc_store_vrregset): Likewise.
4447 (ppc_fill_evrregset): Likewise.
4448 (ppc_store_evrregset): Likewise.
4450 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4452 * linux-ppc-low.c (ppc_usrregs_info): Remove
4453 forward-declaration.
4454 (ppc_arch_setup): Move lower in file.
4456 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4458 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4459 (ps_pdwrite): Likewise.
4461 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4463 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4464 to after assert checks.
4466 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4468 * proc-service.c (ps_pdread): Add/adjust casts.
4469 (ps_pdwrite): Add/adjust casts.
4471 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4473 * server.c (handle_search_memory_1): Cast return value of
4476 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4478 * server.c (write_qxfer_response): Change type of data to
4481 2015-10-29 Pedro Alves <palves@redhat.com>
4483 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4485 2015-10-29 Pedro Alves <palves@redhat.com>
4487 * tracepoint.c (clear_installed_tracepoints): Add casts.
4489 2015-10-29 Pedro Alves <palves@redhat.com>
4491 * server.c (handle_v_cont, process_serial_event): Add enum
4492 gdb_signal casts to signal parsing code.
4494 2015-10-29 Pedro Alves <palves@redhat.com>
4496 * linux-low.h (NULL_REGSET): Define.
4497 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4498 * linux-arm-low.c (arm_regsets): Likewise.
4499 * linux-crisv32-low.c (cris_regsets): Likewise.
4500 * linux-m68k-low.c (m68k_regsets): Likewise.
4501 * linux-mips-low.c (mips_regsets): Likewise.
4502 * linux-nios2-low.c (nios2_regsets): Likewise.
4503 * linux-ppc-low.c (ppc_regsets): Likewise.
4504 * linux-s390-low.c (s390_regsets): Likewise.
4505 * linux-sh-low.c (sh_regsets): Likewise.
4506 * linux-sparc-low.c (sparc_regsets): Likewise.
4507 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4508 * linux-tile-low.c (tile_regsets): Likewise.
4509 * linux-x86-low.c (x86_regsets): Likewise.
4510 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4512 2015-10-29 Pedro Alves <palves@redhat.com>
4514 * linux-low.h (NULL_REGSET): Define.
4515 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4516 * linux-arm-low.c (arm_regsets): Likewise.
4517 * linux-crisv32-low.c (cris_regsets): Likewise.
4518 * linux-m68k-low.c (m68k_regsets): Likewise.
4519 * linux-mips-low.c (mips_regsets): Likewise.
4520 * linux-nios2-low.c (nios2_regsets): Likewise.
4521 * linux-ppc-low.c (ppc_regsets): Likewise.
4522 * linux-s390-low.c (s390_regsets): Likewise.
4523 * linux-sh-low.c (sh_regsets): Likewise.
4524 * linux-sparc-low.c (sparc_regsets): Likewise.
4525 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4526 * linux-tile-low.c (tile_regsets): Likewise.
4527 * linux-x86-low.c (x86_regsets): Likewise.
4528 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4530 2015-10-26 Doug Evans <dje@google.com>
4532 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4534 2015-10-26 Doug Evans <dje@google.com>
4536 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4538 2015-10-26 Doug Evans <dje@google.com>
4540 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4542 (attach_thread, find_new_threads_callback): Ditto.
4544 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4546 * mem-break.h (set_breakpoint_data): Remove.
4548 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4550 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4551 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4552 (initialize_low): Remove set_breakpoint_data call.
4553 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4554 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4555 (initialize_low): Remove set_breakpoint_data call.
4556 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4557 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4558 (initialize_low): Remove set_breakpoint_data call.
4560 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4562 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4563 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4564 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4565 * target.h (target_breakpoint_kind_from_pc): New macro.
4567 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4569 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4570 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4571 the default breakpoint kind.
4573 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4575 * linux-arm-low.c (arm_supports_z_point_type): Add software
4578 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4580 * linux-arm-low.c: Refactor breakpoint definitions.
4581 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4582 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4584 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4586 * Makefile.in: Add arm.c/o.
4587 * configure.srv: Likewise.
4588 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4589 (arm_breakpoint_kind_from_pc): New function.
4590 (arm_sw_breakpoint_from_kind): Return proper kind.
4591 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4593 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4595 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4597 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4598 (struct raw_breakpoint) <size>: Remove.
4599 (struct raw_breakpoint) <kind>: Add.
4600 (bp_size): New function.
4601 (bp_opcode): Likewise.
4602 (find_raw_breakpoint_at): Adjust for kind.
4603 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4604 (remove_memory_breakpoint): Adjust for kind call bp_size.
4605 (set_raw_breakpoint_at): Adjust for kind.
4606 (set_breakpoint): Likewise.
4607 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4608 (delete_raw_breakpoint): Adjust for kind.
4609 (delete_breakpoint): Likewise.
4610 (find_gdb_breakpoint): Likewise.
4611 (set_gdb_breakpoint_1): Likewise.
4612 (set_gdb_breakpoint): Likewise.
4613 (delete_gdb_breakpoint_1): Likewise.
4614 (delete_gdb_breakpoint): Likewise.
4615 (uninsert_raw_breakpoint): Likewise.
4616 (reinsert_raw_breakpoint): Likewise.
4617 (set_breakpoint_data): Remove.
4618 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4619 (check_mem_read): Adjust for kind call bp_size.
4620 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4621 (clone_one_breakpoint): Adjust for kind.
4622 * mem-break.h (set_gdb_breakpoint): Likewise.
4623 (delete_gdb_breakpoint): Likewise.
4624 * server.c (process_serial_event): Likewise.
4626 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4628 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4629 (struct linux_target_ops) <breakpoint>: Remove.
4630 (struct linux_target_ops) <breakpoint_len>: Remove.
4631 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4632 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4633 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4634 (arm_sw_breakpoint_from_kind): New function.
4635 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4636 (struct linux_target_ops) <breakpoint>: Remove.
4637 (struct linux_target_ops) <breakpoint_len>: Remove.
4638 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4639 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4640 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4641 (struct linux_target_ops) <breakpoint>: Remove.
4642 (struct linux_target_ops) <breakpoint_len>: Remove.
4643 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4644 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4645 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4646 (struct linux_target_ops) <breakpoint>: Remove.
4647 (struct linux_target_ops) <breakpoint_len>: Remove.
4648 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4649 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4650 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4651 and sw_breakpoint_from_kind to increment the pc.
4652 (linux_breakpoint_kind_from_pc): New function.
4653 (linux_sw_breakpoint_from_kind): New function.
4654 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4655 (initialize_low): Call breakpoint_kind_from_pc and
4656 sw_breakpoint_from_kind to replace breakpoint_data/len.
4657 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4659 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4660 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4661 (struct linux_target_ops) <breakpoint>: Remove.
4662 (struct linux_target_ops) <breakpoint_len>: Remove.
4663 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4664 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4665 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4666 (struct linux_target_ops) <breakpoint>: Remove.
4667 (struct linux_target_ops) <breakpoint_len>: Remove.
4668 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4669 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4670 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4671 (struct linux_target_ops) <breakpoint>: Remove.
4672 (struct linux_target_ops) <breakpoint_len>: Remove.
4673 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4674 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4675 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4676 (struct linux_target_ops) <breakpoint>: Remove.
4677 (struct linux_target_ops) <breakpoint_len>: Remove.
4678 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4679 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4680 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4681 (struct linux_target_ops) <breakpoint>: Remove.
4682 (struct linux_target_ops) <breakpoint_len>: Remove.
4683 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4684 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4685 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4686 (struct linux_target_ops) <breakpoint>: Remove.
4687 (struct linux_target_ops) <breakpoint_len>: Remove.
4688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4689 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4690 * linux-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4706 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4707 (struct linux_target_ops) <breakpoint>: Remove.
4708 (struct linux_target_ops) <breakpoint_len>: Remove.
4709 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4710 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4711 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4712 (struct linux_target_ops) <breakpoint>: Remove.
4713 (struct linux_target_ops) <breakpoint_len>: Remove.
4714 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4715 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4717 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4719 * linux-cris-low.c (cris_get_pc): Remove void arg.
4721 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4723 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4726 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4728 * inferiors.c (thread_pid_matches_callback): New function.
4729 (find_thread_process): New function.
4730 (remove_thread): Reset current_thread.
4731 (remove_process): Assert threads have been removed first.
4733 2015-10-15 Yao Qi <yao.qi@linaro.org>
4735 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4737 (aarch64_remove_point): Likewise.
4738 * regcache.c (regcache_register_size): New function.
4740 2015-10-12 Yao Qi <yao.qi@linaro.org>
4742 * linux-aarch64-low.c: Update all callers as emit_load_store
4743 is renamed to aarch64_emit_load_store.
4745 2015-10-12 Yao Qi <yao.qi@linaro.org>
4747 * linux-aarch64-low.c: Update all callers of function renaming
4748 from emit_insn to aarch64_emit_insn.
4750 2015-10-12 Yao Qi <yao.qi@linaro.org>
4752 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4753 arch/aarch64-insn.h.
4754 (struct aarch64_memory_operand): Likewise.
4756 (emit_insn): Move to arch/aarch64-insn.c.
4757 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4758 (emit_load_store): Move to arch/aarch64-insn.c.
4759 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4760 (can_encode_int32): Remove.
4762 2015-10-12 Yao Qi <yao.qi@linaro.org>
4764 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4765 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4766 (aarch64_relocate_instruction): Likewise.
4767 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4768 (struct aarch64_insn_visitor): Likewise.
4770 2015-10-12 Yao Qi <yao.qi@linaro.org>
4772 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4773 (struct aarch64_insn_visitor): New.
4774 (struct aarch64_insn_relocation_data): New.
4775 (aarch64_ftrace_insn_reloc_b): New function.
4776 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4777 (aarch64_ftrace_insn_reloc_cb): Likewise.
4778 (aarch64_ftrace_insn_reloc_tb): Likewise.
4779 (aarch64_ftrace_insn_reloc_adr): Likewise.
4780 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4781 (aarch64_ftrace_insn_reloc_others): Likewise.
4783 (aarch64_relocate_instruction): Use visitor.
4785 2015-10-12 Yao Qi <yao.qi@linaro.org>
4787 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4788 int. Add argument buf.
4789 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4790 aarch64_relocate_instruction.
4792 2015-10-12 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4795 argument insn. Remove local variable insn. Don't call
4797 (aarch64_install_fast_tracepoint_jump_pad): Call
4800 2015-09-30 Yao Qi <yao.qi@linaro.org>
4802 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4803 (emit_load_store_pair): Likewise.
4805 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4807 * dll.c (match_dll): Add cast(s).
4808 (unloaded_dll): Likewise.
4809 * linux-low.c (second_thread_of_pid_p): Likewise.
4810 (delete_lwp_callback): Likewise.
4811 (count_events_callback): Likewise.
4812 (select_event_lwp_callback): Likewise.
4813 (linux_set_resume_request): Likewise.
4814 * server.c (accumulate_file_name_length): Likewise.
4815 (emit_dll_description): Likewise.
4816 (handle_qxfer_threads_worker): Likewise.
4817 (visit_actioned_threads): Likewise.
4818 * thread-db.c (any_thread_of): Likewise.
4819 * tracepoint.c (same_process_p): Likewise.
4820 (match_blocktype): Likewise.
4821 (build_traceframe_info_xml): Likewise.
4823 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4825 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4827 (gdb_unparse_agent_expr): Likewise.
4828 * hostio.c (require_data): Likewise.
4829 (handle_pread): Likewise.
4830 * linux-low.c (disable_regset): Likewise.
4831 (fetch_register): Likewise.
4832 (store_register): Likewise.
4833 (get_dynamic): Likewise.
4834 (linux_qxfer_libraries_svr4): Likewise.
4835 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4836 (set_fast_tracepoint_jump): Likewise.
4837 (uninsert_fast_tracepoint_jumps_at): Likewise.
4838 (reinsert_fast_tracepoint_jumps_at): Likewise.
4839 (validate_inserted_breakpoint): Likewise.
4840 (clone_agent_expr): Likewise.
4841 * regcache.c (init_register_cache): Likewise.
4842 * remote-utils.c (putpkt_binary_1): Likewise.
4843 (decode_M_packet): Likewise.
4844 (decode_X_packet): Likewise.
4845 (look_up_one_symbol): Likewise.
4846 (relocate_instruction): Likewise.
4847 (monitor_output): Likewise.
4848 * server.c (handle_search_memory): Likewise.
4849 (handle_qxfer_exec_file): Likewise.
4850 (handle_qxfer_libraries): Likewise.
4851 (handle_qxfer): Likewise.
4852 (handle_query): Likewise.
4853 (handle_v_cont): Likewise.
4854 (handle_v_run): Likewise.
4855 (captured_main): Likewise.
4856 * target.c (write_inferior_memory): Likewise.
4857 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4858 * tracepoint.c (init_trace_buffer): Likewise.
4859 (add_tracepoint_action): Likewise.
4860 (add_traceframe): Likewise.
4861 (add_traceframe_block): Likewise.
4862 (cmd_qtdpsrc): Likewise.
4863 (cmd_qtdv): Likewise.
4864 (cmd_qtstatus): Likewise.
4865 (response_source): Likewise.
4866 (response_tsv): Likewise.
4867 (cmd_qtnotes): Likewise.
4868 (gdb_collect): Likewise.
4869 (initialize_tracepoint): Likewise.
4871 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4873 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4874 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4875 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4877 (enum aarch64_condition_codes): New enum.
4878 (w0): New static global.
4881 (struct aarch64_memory_operand) <type>: New
4882 MEMORY_OPERAND_POSTINDEX type.
4883 (postindex_memory_operand): New helper function.
4884 (emit_ret): New function.
4885 (emit_load_store_pair): New function, factored out of emit_stp
4886 with support for MEMORY_OPERAND_POSTINDEX.
4887 (emit_stp): Rewrite using emit_load_store_pair.
4888 (emit_ldp): New function.
4889 (emit_load_store): Likewise.
4890 (emit_ldr): Mention post-index instruction in comment.
4891 (emit_ldrh): New function.
4892 (emit_ldrb): New function.
4893 (emit_ldrsw): Mention post-index instruction in comment.
4894 (emit_str): Likewise.
4895 (emit_subs): New function.
4896 (emit_cmp): Likewise.
4897 (emit_and): Likewise.
4898 (emit_orr): Likewise.
4899 (emit_orn): Likewise.
4900 (emit_eor): Likewise.
4901 (emit_mvn): Likewise.
4902 (emit_lslv): Likewise.
4903 (emit_lsrv): Likewise.
4904 (emit_asrv): Likewise.
4905 (emit_mul): Likewise.
4906 (emit_sbfm): Likewise.
4907 (emit_sbfx): Likewise.
4908 (emit_ubfm): Likewise.
4909 (emit_ubfx): Likewise.
4910 (emit_csinc): Likewise.
4911 (emit_cset): Likewise.
4912 (emit_nop): Likewise.
4913 (emit_ops_insns): New helper function.
4914 (emit_pop): Likewise.
4915 (emit_push): Likewise.
4916 (aarch64_emit_prologue): New function.
4917 (aarch64_emit_epilogue): Likewise.
4918 (aarch64_emit_add): Likewise.
4919 (aarch64_emit_sub): Likewise.
4920 (aarch64_emit_mul): Likewise.
4921 (aarch64_emit_lsh): Likewise.
4922 (aarch64_emit_rsh_signed): Likewise.
4923 (aarch64_emit_rsh_unsigned): Likewise.
4924 (aarch64_emit_ext): Likewise.
4925 (aarch64_emit_log_not): Likewise.
4926 (aarch64_emit_bit_and): Likewise.
4927 (aarch64_emit_bit_or): Likewise.
4928 (aarch64_emit_bit_xor): Likewise.
4929 (aarch64_emit_bit_not): Likewise.
4930 (aarch64_emit_equal): Likewise.
4931 (aarch64_emit_less_signed): Likewise.
4932 (aarch64_emit_less_unsigned): Likewise.
4933 (aarch64_emit_ref): Likewise.
4934 (aarch64_emit_if_goto): Likewise.
4935 (aarch64_emit_goto): Likewise.
4936 (aarch64_write_goto_address): Likewise.
4937 (aarch64_emit_const): Likewise.
4938 (aarch64_emit_call): Likewise.
4939 (aarch64_emit_reg): Likewise.
4940 (aarch64_emit_pop): Likewise.
4941 (aarch64_emit_stack_flush): Likewise.
4942 (aarch64_emit_zero_ext): Likewise.
4943 (aarch64_emit_swap): Likewise.
4944 (aarch64_emit_stack_adjust): Likewise.
4945 (aarch64_emit_int_call_1): Likewise.
4946 (aarch64_emit_void_call_2): Likewise.
4947 (aarch64_emit_eq_goto): Likewise.
4948 (aarch64_emit_ne_goto): Likewise.
4949 (aarch64_emit_lt_goto): Likewise.
4950 (aarch64_emit_le_goto): Likewise.
4951 (aarch64_emit_gt_goto): Likewise.
4952 (aarch64_emit_ge_got): Likewise.
4953 (aarch64_emit_ops_impl): New static global variable.
4954 (aarch64_emit_ops): New target function, return
4955 &aarch64_emit_ops_impl.
4956 (struct linux_target_ops): Install it.
4958 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4960 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4961 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4963 * linux-aarch64-ipa.c: New file.
4964 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4966 (aarch64_get_thread_area): New target method.
4967 (extract_signed_bitfield): New helper function.
4968 (aarch64_decode_ldr_literal): New function.
4969 (enum aarch64_opcodes): New enum.
4970 (struct aarch64_register): New struct.
4971 (struct aarch64_operand): New struct.
4972 (x0): New static global.
4981 (aarch64_register): New helper function.
4982 (register_operand): Likewise.
4983 (immediate_operand): Likewise.
4984 (struct aarch64_memory_operand): New struct.
4985 (offset_memory_operand): New helper function.
4986 (preindex_memory_operand): Likewise.
4987 (enum aarch64_system_control_registers): New enum.
4988 (ENCODE): New macro.
4989 (emit_insn): New helper function.
4990 (emit_b): New function.
4991 (emit_bcond): Likewise.
4992 (emit_cb): Likewise.
4993 (emit_tb): Likewise.
4994 (emit_blr): Likewise.
4995 (emit_stp): Likewise.
4996 (emit_ldp_q_offset): Likewise.
4997 (emit_stp_q_offset): Likewise.
4998 (emit_load_store): Likewise.
4999 (emit_ldr): Likewise.
5000 (emit_ldrsw): Likewise.
5001 (emit_str): Likewise.
5002 (emit_ldaxr): Likewise.
5003 (emit_stxr): Likewise.
5004 (emit_stlr): Likewise.
5005 (emit_data_processing_reg): Likewise.
5006 (emit_data_processing): Likewise.
5007 (emit_add): Likewise.
5008 (emit_sub): Likewise.
5009 (emit_mov): Likewise.
5010 (emit_movk): Likewise.
5011 (emit_mov_addr): Likewise.
5012 (emit_mrs): Likewise.
5013 (emit_msr): Likewise.
5014 (emit_sevl): Likewise.
5015 (emit_wfe): Likewise.
5016 (append_insns): Likewise.
5017 (can_encode_int32_in): New helper function.
5018 (aarch64_relocate_instruction): New function.
5019 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5020 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5021 (struct linux_target_ops): Install aarch64_get_thread_area,
5022 aarch64_install_fast_tracepoint_jump_pad and
5023 aarch64_get_min_fast_tracepoint_insn_len.
5025 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5027 * Makefile.in (aarch64-insn.o): New rule.
5028 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5030 2015-09-21 Yao Qi <yao.qi@linaro.org>
5032 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5034 2015-09-21 Yao Qi <yao.qi@linaro.org>
5036 * tracepoint.c (max_jump_pad_size): Remove.
5038 2015-09-18 Yao Qi <yao.qi@linaro.org>
5040 * linux-aarch64-low.c: Don't include sys/uio.h.
5041 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5043 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5045 * tracepoint.c (eval_result_type): Change prototype.
5046 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5048 2015-09-15 Pedro Alves <palves@redhat.com>
5050 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5051 Check whether to report exec events instead of checking whether
5052 multiprocess is enabled.
5054 2015-09-15 Pedro Alves <palves@redhat.com>
5057 * remote-utils.c (prepare_resume_reply): Merge
5058 TARGET_WAITKIND_VFORK_DONE switch case with the
5059 TARGET_WAITKIND_FORKED case.
5061 2015-09-15 Yao Qi <yao.qi@linaro.org>
5063 * server.c (handle_query): Check string comparison using
5064 "else if" instead of "if".
5066 2015-09-15 Yao Qi <yao.qi@linaro.org>
5068 * server.c (vCont_supported): New global variable.
5069 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5070 matches. Append ";vContSupported+" to own_buf.
5071 (handle_v_requests): Append ";s;S" to own_buf if target supports
5072 hardware single step or vCont_supported is false.
5073 (capture_main): Set vCont_supported to zero.
5075 2015-09-15 Yao Qi <yao.qi@linaro.org>
5077 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5079 (linux_supports_hardware_single_step): ... New function.
5080 (linux_target_ops): Update.
5081 * lynx-low.c (lynx_target_ops): Set field
5082 supports_hardware_single_step to target_can_do_hardware_single_step.
5083 * nto-low.c (nto_target_ops): Likewise.
5084 * spu-low.c (spu_target_ops): Likewise.
5085 * win32-low.c (win32_target_ops): Likewise.
5086 * target.c (target_can_do_hardware_single_step): New function.
5087 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5088 Remove. <supports_hardware_single_step>: New field.
5089 (target_supports_conditional_breakpoints): Remove.
5090 (target_supports_hardware_single_step): New macro.
5091 (target_can_do_hardware_single_step): Declare.
5092 * server.c (handle_query): Use target_supports_hardware_single_step
5093 instead of target_supports_conditional_breakpoints.
5095 2015-09-15 Yao Qi <yao.qi@linaro.org>
5097 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5099 (struct linux_target_ops the_low_target): Install
5100 aarch64_linux_siginfo_fixup.
5102 2015-09-11 Don Breazeal <donb@codesourcery.com>
5103 Luis Machado <lgustavo@codesourcery.com>
5105 * linux-low.c (linux_mourn): Static declaration.
5106 (linux_arch_setup): Move in front of
5107 handle_extended_wait.
5108 (linux_arch_setup_thread): New function.
5109 (handle_extended_wait): Handle exec events. Call
5110 linux_arch_setup_thread. Make event_lwp argument a
5111 pointer-to-a-pointer.
5112 (check_zombie_leaders): Do not check stopped threads.
5113 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5114 (linux_low_filter_event): Add lwp and thread for exec'ing
5115 non-leader thread if leader thread has been deleted.
5116 Refactor code into linux_arch_setup_thread and call it.
5117 Pass child lwp pointer by reference to handle_extended_wait.
5118 (linux_wait_for_event_filtered): Update comment.
5119 (linux_wait_1): Prevent clobbering exec event status.
5120 (linux_supports_exec_events): New function.
5121 (linux_target_ops) <supports_exec_events>: Initialize new member.
5122 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5124 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5125 * server.c (report_exec_events): New global variable.
5126 (handle_query): Handle qSupported query for exec-events feature.
5127 (captured_main): Initialize report_exec_events.
5128 * server.h (report_exec_events): Declare new global variable.
5129 * target.h (struct target_ops) <supports_exec_events>: New
5131 (target_supports_exec_events): New macro.
5132 * win32-low.c (win32_target_ops) <supports_exec_events>:
5133 Initialize new member.
5135 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5137 * linux-low.c (linux_low_enable_btrace): Remove.
5138 (linux_target_ops): Replace linux_low_enable_btrace with
5139 linux_enable_btrace.
5141 2015-09-03 Yao Qi <yao.qi@linaro.org>
5143 * linux-aarch64-low.c (aarch64_insert_point): Call
5144 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5147 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5149 * linux-low.c (check_stopped_by_breakpoint): Use
5150 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5152 2015-08-27 Pedro Alves <palves@redhat.com>
5154 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5156 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5158 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5159 the XNEW-family equivalent.
5160 (compile_bytecodes): Likewise.
5161 * dll.c (loaded_dll): Likewise.
5162 * event-loop.c (append_callback_event): Likewise.
5163 (create_file_handler): Likewise.
5164 (create_file_event): Likewise.
5165 * hostio.c (handle_open): Likewise.
5166 * inferiors.c (add_thread): Likewise.
5167 (add_process): Likewise.
5168 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5169 * linux-arm-low.c (arm_new_process): Likewise.
5170 (arm_new_thread): Likewise.
5171 * linux-low.c (add_to_pid_list): Likewise.
5172 (linux_add_process): Likewise.
5173 (handle_extended_wait): Likewise.
5174 (add_lwp): Likewise.
5175 (enqueue_one_deferred_signal): Likewise.
5176 (enqueue_pending_signal): Likewise.
5177 (linux_resume_one_lwp_throw): Likewise.
5178 (linux_resume_one_thread): Likewise.
5179 (linux_read_memory): Likewise.
5180 (linux_write_memory): Likewise.
5181 * linux-mips-low.c (mips_linux_new_process): Likewise.
5182 (mips_linux_new_thread): Likewise.
5183 (mips_add_watchpoint): Likewise.
5184 * linux-x86-low.c (initialize_low_arch): Likewise.
5185 * lynx-low.c (lynx_add_process): Likewise.
5186 * mem-break.c (set_raw_breakpoint_at): Likewise.
5187 (set_breakpoint): Likewise.
5188 (add_condition_to_breakpoint): Likewise.
5189 (add_commands_to_breakpoint): Likewise.
5190 (clone_agent_expr): Likewise.
5191 (clone_one_breakpoint): Likewise.
5192 * regcache.c (new_register_cache): Likewise.
5193 * remote-utils.c (look_up_one_symbol): Likewise.
5194 * server.c (queue_stop_reply): Likewise.
5195 (start_inferior): Likewise.
5196 (queue_stop_reply_callback): Likewise.
5197 (handle_target_event): Likewise.
5198 * spu-low.c (fetch_ppc_memory): Likewise.
5199 (store_ppc_memory): Likewise.
5200 * target.c (set_target_ops): Likewise.
5201 * thread-db.c (thread_db_load_search): Likewise.
5202 (try_thread_db_load_1): Likewise.
5203 * tracepoint.c (add_tracepoint): Likewise.
5204 (add_tracepoint_action): Likewise.
5205 (create_trace_state_variable): Likewise.
5206 (cmd_qtdpsrc): Likewise.
5207 (cmd_qtro): Likewise.
5208 (add_while_stepping_state): Likewise.
5209 * win32-low.c (child_add_thread): Likewise.
5210 (get_image_name): Likewise.
5212 2015-08-25 Yao Qi <yao.qi@linaro.org>
5214 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5216 2015-08-25 Yao Qi <yao.qi@linaro.org>
5218 * Makefile.in (aarch64-linux.o): New rule.
5219 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5221 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5222 (aarch64_init_debug_reg_state): Make it extern.
5223 (aarch64_linux_prepare_to_resume): Remove.
5225 2015-08-25 Yao Qi <yao.qi@linaro.org>
5227 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5228 lwp_arch_private_info and ptid_of_lwp.
5230 2015-08-25 Yao Qi <yao.qi@linaro.org>
5232 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5233 Find proc_info by find_process_pid. All callers updated.
5235 2015-08-25 Yao Qi <yao.qi@linaro.org>
5237 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5239 (debug_reg_change_callback): Remove.
5240 (aarch64_notify_debug_reg_change): Remove.
5242 2015-08-25 Yao Qi <yao.qi@linaro.org>
5244 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5245 Call current_lwp_ptid.
5247 2015-08-25 Yao Qi <yao.qi@linaro.org>
5249 * linux-aarch64-low.c (debug_reg_change_callback): Use
5252 2015-08-25 Yao Qi <yao.qi@linaro.org>
5254 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5256 2015-08-25 Yao Qi <yao.qi@linaro.org>
5258 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5260 2015-08-25 Yao Qi <yao.qi@linaro.org>
5262 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5265 2015-08-25 Yao Qi <yao.qi@linaro.org>
5267 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5269 (debug_reg_change_callback): Remove argument entry and add argument
5270 lwp. Remove local variable thread. Don't print thread id in the
5271 debugging output. Don't check whether pid of thread equals to pid.
5272 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5273 iterate_over_lwps instead find_inferior.
5275 2015-08-24 Pedro Alves <palves@redhat.com>
5277 * inferiors.c (get_first_process): New function.
5278 * inferiors.h (get_first_process): New declaration.
5279 * remote-utils.c (read_ptid): Default to the first process in the
5280 list, instead of to the current thread's process.
5282 2015-08-24 Pedro Alves <palves@redhat.com>
5284 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5285 * event-loop.c: Likewise.
5286 * remote-utils.c: Likewise.
5287 * tracepoint.c: Likewise.
5289 2015-08-24 Pedro Alves <palves@redhat.com>
5291 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5294 2015-08-21 Pedro Alves <palves@redhat.com>
5296 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5297 instead of literal 1.
5299 2015-08-21 Pedro Alves <palves@redhat.com>
5301 * tdesc.c (default_description): Explicitly zero-initialize.
5303 2015-08-21 Pedro Alves <palves@redhat.com>
5306 * inferiors.c (remove_thread): Discard any pending stop reply for
5308 * server.c (remove_all_on_match_pid): Rename to ...
5309 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5311 (discard_queued_stop_replies): Change parameter to a ptid. Now
5313 (handle_v_kill, kill_inferior_callback, captured_main)
5314 (process_serial_event): Adjust.
5315 * server.h (discard_queued_stop_replies): Declare.
5317 2015-08-21 Pedro Alves <palves@redhat.com>
5319 * linux-low.c (wait_for_sigstop): Always switch to no thread
5320 selected if the previously current thread dies.
5321 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5322 process instead of the current thread's.
5323 * remote-utils.c (input_interrupt): Don't check if there's no
5325 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5326 current thread to the general thread fails, error out.
5327 (handle_qxfer_auxv, handle_qxfer_libraries)
5328 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5329 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5330 (handle_query): Check if there's a thread selected instead of
5331 checking whether there's any thread in the thread list.
5332 (handle_qxfer_threads, handle_qxfer_btrace)
5333 (handle_qxfer_btrace_conf): Don't error out early if there's no
5334 thread in the thread list.
5335 (handle_v_cont, myresume): Don't set the current thread to the
5337 (process_serial_event) <Hg handling>: Also set thread_id if the
5338 previous general thread is still alive.
5339 (process_serial_event) <g/G handling>: If setting the current
5340 thread to the general thread fails, error out.
5341 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5342 thread's lwp instead of the current thread's.
5343 * target.c (set_desired_thread): If the desired thread was not
5344 found, leave the current thread pointing to NULL. Return an int
5345 (boolean) indicating success.
5346 * target.h (set_desired_thread): Change return type to int.
5348 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5350 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5351 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5353 (ps_get_thread_area): New function.
5355 2015-08-19 Gary Benson <gbenson@redhat.com>
5357 * hostio.c (handle_pread): Do not attempt to read more data
5358 than hostio_reply_with_data can fit in a packet.
5360 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5362 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5364 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5366 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5368 2015-08-06 Pedro Alves <palves@redhat.com>
5370 * tracepoint.c (expr_eval_result): Now an int.
5372 2015-08-06 Pedro Alves <palves@redhat.com>
5374 * gdbthread.h (struct regcache): Forward declare.
5375 (struct thread_info) <regcache_data>: Now a struct regcache
5377 * inferiors.c (inferior_regcache_data)
5378 (set_inferior_regcache_data): Now work with struct regcache
5380 * inferiors.h (struct regcache): Forward declare.
5381 (inferior_regcache_data, set_inferior_regcache_data): Now work
5382 with struct regcache pointers.
5383 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5384 (free_register_cache_thread): Remove struct regcache pointer
5387 2015-08-06 Pedro Alves <palves@redhat.com>
5389 * server.c (captured_main): On error, print the exception message
5390 to stderr, and if run_once is set, throw a quit.
5392 2015-08-06 Pedro Alves <palves@redhat.com>
5394 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5397 2015-08-06 Pedro Alves <palves@redhat.com>
5399 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5400 reading beyond the passed in buffer length.
5402 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5404 * tracepoint.c (symbol_list) <required>: Remove.
5406 2015-08-06 Pedro Alves <palves@redhat.com>
5408 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5409 count if stopping and suspending threads.
5410 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5411 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5412 (linux_detach): Complete an ongoing step-over.
5413 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5415 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5416 (linux_wait_1): If passing a signal to the inferior after
5417 finishing a step-over, unsuspend and re-resume all lwps. If we
5418 see a single-step event but the thread should be continuing, don't
5419 pass the trap to gdb.
5420 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5421 internal_error instead of gdb_assert.
5422 (enqueue_pending_signal): New function.
5423 (check_ptrace_stopped_lwp_gone): Add debug output.
5424 (start_step_over): Use internal_error instead of gdb_assert.
5425 (complete_ongoing_step_over): New function.
5426 (linux_resume_one_thread): Don't resume a suspended thread.
5427 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5430 2015-08-06 Pedro Alves <palves@redhat.com>
5432 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5433 (linux_thread_alive): Use lwp_is_marked_dead.
5434 (extended_event_reported): Delete.
5435 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5436 instead of extended_event_reported.
5437 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5439 (lwp_is_marked_dead): New function.
5440 (lwp_running): Use lwp_is_marked_dead.
5441 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5444 2015-08-06 Pedro Alves <palves@redhat.com>
5446 * linux-low.c (linux_wait_1): Move fork event output out of the
5447 !report_to_gdb check. Pass event_child->waitstatus to
5448 target_waitstatus_to_string instead of ourstatus.
5450 2015-08-04 Yao Qi <yao.qi@linaro.org>
5452 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5453 if current_thread is 32 bit.
5455 2015-08-04 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5458 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5459 * server.c (extended_protocol): Remove "static".
5460 * server.h (extended_protocol): Declare it.
5462 2015-08-04 Yao Qi <yao.qi@linaro.org>
5464 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5465 both aarch64 and aarch32.
5466 (aarch64_set_pc): Likewise.
5468 2015-08-04 Yao Qi <yao.qi@linaro.org>
5470 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5471 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5472 arm-with-neon.xml to srv_xmlfiles.
5473 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5474 (is_64bit_tdesc): New function.
5475 (aarch64_linux_read_description): New function.
5476 (aarch64_arch_setup): Call aarch64_linux_read_description.
5477 (regs_info): Rename to regs_info_aarch64.
5478 (aarch64_regs_info): Return right regs_info.
5479 (initialize_low_arch): Call initialize_low_arch_aarch32.
5481 2015-08-04 Yao Qi <yao.qi@linaro.org>
5483 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5484 * linux-aarch32-low.c: New file.
5485 * linux-aarch32-low.h: New file.
5486 * linux-arm-low.c (arm_fill_gregset): Move it to
5487 linux-aarch32-low.c.
5488 (arm_store_gregset): Likewise.
5489 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5490 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5491 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5492 (regs_info): Rename to regs_info_arm.
5493 (arm_regs_info): Return regs_info_aarch32 if
5494 have_ptrace_getregset is 1 and target description is
5495 arm_with_neon or arm_with_vfpv3.
5496 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5497 Call initialize_low_arch_aarch32 instead.
5499 2015-08-04 Yao Qi <yao.qi@linaro.org>
5501 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5502 * linux-low.c: ... here.
5503 * linux-low.h (have_ptrace_getregset): Declare it.
5505 2015-08-04 Pedro Alves <palves@redhat.com>
5507 * thread-db.c (struct thread_db): Use new typedefs.
5508 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5510 (disable_thread_event_reporting): Cast result of dlsym to
5511 destination function pointer type.
5512 (thread_db_mourn): Use td_ta_delete_ftype.
5514 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5516 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5518 (CDX_BREAKPOINT): Define for R2.
5519 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5520 (the_low_target): Add comments.
5522 2015-07-30 Yao Qi <yao.qi@linaro.org>
5524 * linux-arm-low.c (arm_hwcap): Remove it.
5525 (arm_read_description): New local variable arm_hwcap. Don't
5526 set arm_hwcap to zero.
5528 2015-07-30 Yao Qi <yao.qi@linaro.org>
5530 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5531 Use regcache->tdesc instead.
5532 (arm_store_wmmxregset): Likewise.
5533 (arm_fill_vfpregset): Likewise.
5534 (arm_store_vfpregset): Likewise.
5536 2015-07-30 Yao Qi <yao.qi@linaro.org>
5538 * linux-arm-low.c: Include arch/arm.h.
5539 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5540 (arm_store_gregset): Likewise.
5542 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5544 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5545 ptrace's 4th parameter.
5547 2015-07-27 Yao Qi <yao.qi@linaro.org>
5549 * configure.srv (case aarch64*-*-linux*): Don't set
5552 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5554 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5556 * linux-arm-low.c: Likewise.
5557 * linux-cris-low.c: Likewise.
5558 * linux-crisv32-low.c: Likewise.
5559 * linux-low.c: Likewise.
5560 * linux-m68k-low.c: Likewise.
5561 * linux-mips-low.c: Likewise.
5562 * linux-nios2-low.c: Likewise.
5563 * linux-s390-low.c: Likewise.
5564 * linux-sparc-low.c: Likewise.
5565 * linux-tic6x-low.c: Likewise.
5566 * linux-tile-low.c: Likewise.
5567 * linux-x86-low.c: Likewise.
5569 2015-07-24 Pedro Alves <palves@redhat.com>
5571 * config.in: Regenerate.
5572 * configure: Regenerate.
5574 2015-07-24 Pedro Alves <palves@redhat.com>
5576 * acinclude.m4: Include ../ptrace.m4.
5577 * configure.ac: Call GDB_AC_PTRACE.
5578 * config.in, configure: Regenerate.
5580 2015-07-24 Yao Qi <yao.qi@linaro.org>
5582 * linux-low.c (linux_create_inferior): Remove setting to
5583 proc->priv->new_inferior.
5584 (linux_attach): Likewise.
5585 (linux_low_filter_event): Likewise.
5586 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5588 2015-07-24 Yao Qi <yao.qi@linaro.org>
5590 * linux-low.c (linux_arch_setup): New function.
5591 (linux_low_filter_event): If proc->tdesc is NULL and
5592 proc->attached is true, call the_low_target.arch_setup.
5593 Otherwise, keep status pending, and return.
5594 (linux_resume_one_lwp_throw): Don't call get_pc if
5595 thread->while_stepping isn't NULL. Don't call
5596 get_thread_regcache if proc->tdesc is NULL.
5597 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5598 (linux_target_ops): Install arch_setup.
5599 * server.c (start_inferior): Call the_target->arch_setup.
5600 * target.h (struct target_ops) <arch_setup>: New field.
5601 (target_arch_setup): New marco.
5602 * lynx-low.c (lynx_target_ops): Update.
5603 * nto-low.c (nto_target_ops): Update.
5604 * spu-low.c (spu_target_ops): Update.
5605 * win32-low.c (win32_target_ops): Update.
5607 2015-07-24 Yao Qi <yao.qi@linaro.org>
5609 * linux-low.c (linux_add_process): Don't set
5610 proc->priv->new_inferior.
5611 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5612 (linux_attach): Likewise.
5614 2015-07-24 Yao Qi <yao.qi@linaro.org>
5616 * server.c (start_inferior): Code refactor.
5618 2015-07-24 Yao Qi <yao.qi@linaro.org>
5620 * server.c (process_serial_event): Set general_thread.
5622 2015-07-21 Yao Qi <yao.qi@linaro.org>
5624 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5625 aarch64_linux_get_debug_reg_capacity.
5627 2015-07-17 Yao Qi <yao.qi@linaro.org>
5629 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5630 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5631 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5632 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5633 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5634 (AARCH64_HWP_ALIGNMENT): Likewise.
5635 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5636 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5637 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5638 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5639 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5640 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5641 (struct aarch64_debug_reg_state): Likewise.
5642 (struct arch_lwp_info): Likewise.
5643 (aarch64_align_watchpoint): Likewise.
5644 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5645 (aarch64_watchpoint_length): Likewise.
5646 (aarch64_point_encode_ctrl_reg): Likewise
5647 (aarch64_point_is_aligned): Likewise.
5648 (aarch64_align_watchpoint): Likewise.
5649 (aarch64_linux_set_debug_regs):
5650 (aarch64_dr_state_insert_one_point): Likewise.
5651 (aarch64_dr_state_remove_one_point): Likewise.
5652 (aarch64_handle_breakpoint): Likewise.
5653 (aarch64_handle_aligned_watchpoint): Likewise.
5654 (aarch64_handle_unaligned_watchpoint): Likewise.
5655 (aarch64_handle_watchpoint): Likewise.
5657 2015-07-17 Yao Qi <yao.qi@linaro.org>
5659 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5660 and don't aarch64_get_debug_reg_state. All callers update.
5661 (aarch64_handle_aligned_watchpoint): Likewise.
5662 (aarch64_handle_unaligned_watchpoint): Likewise.
5663 (aarch64_handle_watchpoint): Likewise.
5664 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5665 (aarch64_remove_point): Likewise.
5667 2015-07-17 Yao Qi <yao.qi@linaro.org>
5669 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5671 (aarch64_handle_unaligned_watchpoint): Likewise.
5673 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5675 Revert the previous 3 commits:
5676 Move gdb_regex* to common/
5677 Move linux_find_memory_regions_full & co.
5678 gdbserver build-id attribute generator
5680 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5681 Jan Kratochvil <jan.kratochvil@redhat.com>
5683 gdbserver build-id attribute generator.
5684 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5685 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5686 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5688 (get_dynamic): Use find_pdhr to traverse program headers.
5689 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5690 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5691 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5692 (get_hex_build_id): New.
5693 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5694 to reply XML document.
5696 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5697 Jan Kratochvil <jan.kratochvil@redhat.com>
5699 * target.c: Include target/target-utils.h and fcntl.h.
5700 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5701 (target_fileio_read_stralloc): New functions.
5703 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5705 * Makefile.in (OBS): Add gdb_regex.o.
5707 * config.in: Rebuilt.
5708 * configure: Rebuilt.
5710 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5711 Jan Kratochvil <jan.kratochvil@redhat.com>
5713 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5714 * Makefile.in (OBS): Add target-utils.o.
5715 (linux-maps.o, target-utils.o): New.
5716 * configure.srv (srv_linux_obj): Add linux-maps.o.
5718 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5720 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5722 (the_low_target): Install it.
5724 2015-07-14 Pedro Alves <palves@redhat.com>
5726 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5727 Instead, ignore ECHILD, and throw an error for other errnos.
5729 2015-07-10 Pedro Alves <palves@redhat.com>
5731 * event-loop.c (struct callback_event) <data>: Change type to
5732 gdb_client_data instance instead of gdb_client_data pointer.
5733 (append_callback_event): Adjust.
5735 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5737 * linux-aarch64-low.c: Add comments for each linux_target_ops
5738 method. Remove comments already covered in target_ops and
5739 linux_target_ops definitions.
5740 (the_low_target): Add comments for each unimplemented method.
5742 2015-07-09 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (aarch64_regmap): Remove.
5745 (aarch64_usrregs_info): Remove.
5746 (regs_info): Set field usrregs to NULL.
5748 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5750 * linux-low.c: Include "rsp-low.h"
5751 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5752 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5753 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5754 (handle_btrace_enable_pt): New.
5755 (handle_btrace_general_set): Support "pt".
5756 (handle_btrace_conf_general_set): Support "pt:size".
5758 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5760 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5763 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5765 * linux-aarch64-low.c: Remove comment about endianness.
5766 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5767 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5770 2015-06-24 Gary Benson <gbenson@redhat.com>
5772 * linux-i386-ipa.c (stdint.h): Do not include.
5773 * lynx-i386-low.c (stdint.h): Likewise.
5774 * lynx-ppc-low.c (stdint.h): Likewise.
5775 * mem-break.c (stdint.h): Likewise.
5776 * thread-db.c (stdint.h): Likewise.
5777 * tracepoint.c (stdint.h): Likewise.
5778 * win32-low.c (stdint.h): Likewise.
5780 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5782 * server.c (write_qxfer_response): Update call to
5783 remote_escape_output.
5785 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5786 Jan Kratochvil <jan.kratochvil@redhat.com>
5788 Merge multiple hex conversions.
5789 * gdbreplay.c (tohex): Rename to 'fromhex'.
5790 (logchar): Use fromhex.
5792 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5794 * server.c (handle_qxfer_libraries): Set `version' attribute for
5797 2015-06-10 Gary Benson <gbenson@redhat.com>
5799 * target.h (struct target_ops) <multifs_open>: New field.
5800 <multifs_unlink>: Likewise.
5801 <multifs_readlink>: Likewise.
5802 * linux-low.c (nat/linux-namespaces.h): New include.
5803 (linux_target_ops): Initialize the_target->multifs_open,
5804 the_target->multifs_unlink and the_target->multifs_readlink.
5805 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5806 * hostio.c (hostio_fs_pid): New static variable.
5807 (hostio_handle_new_gdb_connection): New function.
5808 (handle_setfs): Likewise.
5809 (handle_open): Use the_target->multifs_open as appropriate.
5810 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5811 (handle_readlink): Use the_target->multifs_readlink as
5813 (handle_vFile): Handle vFile:setfs packets.
5814 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5815 after target_handle_new_gdb_connection.
5817 2015-06-10 Gary Benson <gbenson@redhat.com>
5819 * configure.ac (AC_CHECK_FUNCS): Add setns.
5820 * config.in: Regenerate.
5821 * configure: Likewise.
5822 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5823 (linux-namespaces.o): New rule.
5824 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5826 2015-06-09 Gary Benson <gbenson@redhat.com>
5828 * hostio.c (handle_open): Process mode argument with
5829 fileio_to_host_mode.
5831 2015-06-01 Yao Qi <yao.qi@linaro.org>
5833 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5834 * linux-x86-low.c: Likewise.
5836 2015-05-28 Don Breazeal <donb@codesourcery.com>
5838 * linux-low.c (handle_extended_wait): Initialize
5839 thread_info.last_resume_kind for new fork children.
5841 2015-05-15 Pedro Alves <palves@redhat.com>
5843 * target.h (target_handle_new_gdb_connection): Rewrite using if
5844 wrapped in do/while.
5846 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5848 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5849 * configure, config.in: Regenerate.
5850 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5853 2015-05-12 Don Breazeal <donb@codesourcery.com>
5855 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5856 PTRACE_EVENT_VFORK_DONE.
5857 (linux_low_ptrace_options, extended_event_reported): Add vfork
5859 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5860 and "vforkdone" for RSP 'T' Stop Reply Packet.
5861 * server.h (report_vfork_events): Declare
5864 2015-05-12 Don Breazeal <donb@codesourcery.com>
5866 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5867 (the_low_target) <new_fork>: Initialize new member.
5868 * linux-arm-low.c (arm_new_fork): New function.
5869 (the_low_target) <new_fork>: Initialize new member.
5870 * linux-low.c (handle_extended_wait): Call new target function
5872 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5873 * linux-mips-low.c (mips_add_watchpoint): New function
5874 extracted from mips_insert_point.
5875 (the_low_target) <new_fork>: Initialize new member.
5876 (mips_linux_new_fork): New function.
5877 (mips_insert_point): Call mips_add_watchpoint.
5878 * linux-x86-low.c (x86_linux_new_fork): New function.
5879 (the_low_target) <new_fork>: Initialize new member.
5881 2015-05-12 Don Breazeal <donb@codesourcery.com>
5883 * linux-low.c (handle_extended_wait): Implement return value,
5884 rename argument 'event_child' to 'event_lwp', handle
5885 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5886 (linux_low_ptrace_options): New function.
5887 (linux_low_filter_event): Call linux_low_ptrace_options,
5888 use different argument fo linux_enable_event_reporting,
5889 use return value from handle_extended_wait.
5890 (extended_event_reported): New function.
5891 (linux_wait_1): Call extended_event_reported and set
5892 status to report fork events.
5893 (linux_write_memory): Add pid to debug message.
5894 (reset_lwp_ptrace_options_callback): New function.
5895 (linux_handle_new_gdb_connection): New function.
5896 (linux_target_ops): Initialize new structure member.
5897 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5898 * lynx-low.c: Initialize new structure member.
5899 * remote-utils.c (prepare_resume_reply): Implement stop reason
5900 "fork" for "T" stop message.
5901 * server.c (handle_query): Call handle_new_gdb_connection.
5902 * server.h (report_fork_events): Declare global flag.
5903 * target.h (struct target_ops) <handle_new_gdb_connection>:
5905 (target_handle_new_gdb_connection): New macro.
5906 * win32-low.c: Initialize new structure member.
5908 2015-05-12 Don Breazeal <donb@codesourcery.com>
5910 * mem-break.c (APPEND_TO_LIST): Define macro.
5911 (clone_agent_expr): New function.
5912 (clone_one_breakpoint): New function.
5913 (clone_all_breakpoints): New function.
5914 * mem-break.h: Declare new functions.
5916 2015-05-12 Don Breazeal <donb@codesourcery.com>
5918 * linux-low.c (linux_supports_fork_events): New function.
5919 (linux_supports_vfork_events): New function.
5920 (linux_target_ops): Initialize new structure members.
5921 (initialize_low): Call linux_check_ptrace_features.
5922 * lynx-low.c (lynx_target_ops): Initialize new structure
5924 * server.c (report_fork_events, report_vfork_events):
5926 (handle_query): Add new features to qSupported packet and
5928 (captured_main): Initialize new global variables.
5929 * target.h (struct target_ops) <supports_fork_events>:
5931 <supports_vfork_events>: New member.
5932 (target_supports_fork_events): New macro.
5933 (target_supports_vfork_events): New macro.
5934 * win32-low.c (win32_target_ops): Initialize new structure
5937 2015-05-12 Gary Benson <gbenson@redhat.com>
5939 * server.c (handle_qxfer_exec_file): Use current process
5942 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5944 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5945 Remove HAVE_PTRACE_GETREGS conditionals.
5946 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5947 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5949 2015-05-08 Yao Qi <yao.qi@linaro.org>
5951 * linux-low.c (linux_supports_conditional_breakpoints): New
5953 (linux_target_ops): Install new target method.
5954 * lynx-low.c (lynx_target_ops): Install NULL hook for
5955 supports_conditional_breakpoints.
5956 * nto-low.c (nto_target_ops): Likewise.
5957 * spu-low.c (spu_target_ops): Likewise.
5958 * win32-low.c (win32_target_ops): Likewise.
5959 * server.c (handle_query): Check
5960 target_supports_conditional_breakpoints.
5961 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5963 (target_supports_conditional_breakpoints): New macro.
5965 2015-05-06 Pedro Alves <palves@redhat.com>
5968 * server.c (start_inferior): If the process exits, mourn it.
5970 2015-04-21 Gary Benson <gbenson@redhat.com>
5972 * hostio.c (fileio_open_flags_to_host): Factored out to
5973 fileio_to_host_openflags in common/fileio.c. Single use
5976 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5978 * linux-xtensa-low.c (xtensa_fill_gregset)
5979 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5982 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5984 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5985 (regs_info): Replace usrregs pointer with NULL.
5987 2015-04-17 Gary Benson <gbenson@redhat.com>
5989 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5990 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5991 * server.c (handle_qxfer_exec_file): New function.
5992 (qxfer_packets): Add exec-file entry.
5993 (handle_query): Report qXfer:exec-file:read as supported packet.
5995 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5997 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5999 2015-04-09 Gary Benson <gbenson@redhat.com>
6001 * hostio-errno.c (errno_to_fileio_error): Remove function.
6002 Update caller to use remote_fileio_to_fio_error.
6004 2015-04-09 Yao Qi <yao.qi@linaro.org>
6006 * linux-low.c (linux_insert_point): Call
6007 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6008 (linux_remove_point): Call remove_memory_breakpoint if type is
6010 * linux-x86-low.c (x86_insert_point): Don't call
6011 insert_memory_breakpoint.
6012 (x86_remove_point): Don't call remove_memory_breakpoint.
6014 2015-04-01 Pedro Alves <palves@redhat.com>
6015 Cleber Rosa <crosa@redhat.com>
6017 * server.c (gdbserver_usage): Reorganize and extend the usage
6020 2015-03-24 Pedro Alves <palves@redhat.com>
6022 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6023 output. Also dump TRAP_TRACE.
6024 (linux_low_filter_event): In debug output, distinguish a
6025 resume_stop SIGSTOP from a delayed SIGSTOP.
6027 2015-03-24 Gary Benson <gbenson@redhat.com>
6029 * linux-x86-low.c (x86_linux_new_thread): Moved to
6031 (x86_linux_prepare_to_resume): Likewise.
6033 2015-03-24 Gary Benson <gbenson@redhat.com>
6035 * Makefile.in (x86-linux-dregs.o): New rule.
6036 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6037 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6038 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6039 (x86_linux_dr_get): Likewise.
6040 (x86_linux_dr_set): Likewise.
6041 (update_debug_registers_callback): Likewise.
6042 (x86_linux_dr_set_addr): Likewise.
6043 (x86_linux_dr_get_addr): Likewise.
6044 (x86_linux_dr_set_control): Likewise.
6045 (x86_linux_dr_get_control): Likewise.
6046 (x86_linux_dr_get_status): Likewise.
6047 (x86_linux_update_debug_registers): Likewise.
6049 2015-03-24 Gary Benson <gbenson@redhat.com>
6051 * linux-x86-low.c (x86_linux_update_debug_registers):
6052 New function, factored out from...
6053 (x86_linux_prepare_to_resume): ...this.
6055 2015-03-24 Gary Benson <gbenson@redhat.com>
6057 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6058 (x86_linux_dr_set): Likewise.
6059 (update_debug_registers_callback): Likewise.
6060 (x86_linux_dr_set_addr): Likewise.
6061 (x86_linux_dr_get_addr): Likewise.
6062 (x86_linux_dr_set_control): Likewise.
6063 (x86_linux_dr_get_control): Likewise.
6064 (x86_linux_dr_get_status): Likewise.
6065 (x86_linux_prepare_to_resume): Likewise.
6067 2015-03-24 Gary Benson <gbenson@redhat.com>
6069 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6070 Use perror_with_name. Pass string through gettext.
6071 (x86_linux_dr_set): Likewise.
6073 2015-03-24 Gary Benson <gbenson@redhat.com>
6075 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6076 (x86_linux_dr_set_addr): ...this.
6077 (x86_dr_low_get_addr): Rename to...
6078 (x86_linux_dr_get_addr): ...this.
6079 (x86_dr_low_set_control): Rename to...
6080 (x86_linux_dr_set_control): ...this.
6081 (x86_dr_low_get_control): Rename to...
6082 (x86_linux_dr_get_control): ...this.
6083 (x86_dr_low_get_status): Rename to...
6084 (x86_linux_dr_get_status): ...this.
6085 (x86_dr_low): Update with new function names.
6087 2015-03-24 Gary Benson <gbenson@redhat.com>
6089 * Makefile.in (x86-linux.o): New rule.
6090 * configure.srv: Add x86-linux.o to relevant targets.
6091 * linux-low.c (lwp_set_arch_private_info): New function.
6092 (lwp_arch_private_info): Likewise.
6093 * linux-x86-low.c: Include nat/x86-linux.h.
6094 (arch_lwp_info): Removed structure.
6095 (update_debug_registers_callback):
6096 Use lwp_set_debug_registers_changed.
6097 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6098 and lwp_set_debug_registers_changed.
6099 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6101 2015-03-24 Gary Benson <gbenson@redhat.com>
6103 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6104 * linux-arm-low.c (arm_new_thread): Likewise.
6105 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6106 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6107 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6108 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6110 2015-03-24 Gary Benson <gbenson@redhat.com>
6112 * linux-low.c (ptid_of_lwp): New function.
6113 (lwp_is_stopped): Likewise.
6114 (lwp_stop_reason): Likewise.
6115 * linux-x86-low.c (update_debug_registers_callback):
6117 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6120 2015-03-24 Gary Benson <gbenson@redhat.com>
6122 * linux-low.h (linux_stop_lwp): Remove declaration.
6124 2015-03-24 Gary Benson <gbenson@redhat.com>
6126 * linux-low.h: Include nat/linux-nat.h.
6127 * linux-low.c (iterate_over_lwps_args): New structure.
6128 (iterate_over_lwps_filter): New function.
6129 (iterate_over_lwps): Likewise.
6130 * linux-x86-low.c (update_debug_registers_callback):
6131 Update signature to what iterate_over_lwps expects.
6132 Remove PID check that iterate_over_lwps now performs.
6133 (x86_dr_low_set_addr): Use iterate_over_lwps.
6134 (x86_dr_low_set_control): Likewise.
6136 2015-03-24 Gary Benson <gbenson@redhat.com>
6138 * linux-x86-low.c (x86_debug_reg_state): New function.
6139 (x86_linux_prepare_to_resume): Use the above.
6141 2015-03-24 Gary Benson <gbenson@redhat.com>
6143 * linux-low.c (current_lwp_ptid): New function.
6144 * linux-x86-low.c: Include nat/linux-nat.h.
6145 (x86_dr_low_get_addr): Use current_lwp_ptid.
6146 (x86_dr_low_get_control): Likewise.
6147 (x86_dr_low_get_status): Likewise.
6149 2015-03-20 Pedro Alves <palves@redhat.com>
6151 * tracepoint.c (cmd_qtstatus): Make "str" const.
6153 2015-03-20 Pedro Alves <palves@redhat.com>
6155 * server.c (handle_general_set): Make "req_str" const.
6157 2015-03-19 Pedro Alves <palves@redhat.com>
6159 * linux-low.c (linux_resume_one_lwp): Rename to ...
6160 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6161 instead call perror_with_name.
6162 (check_ptrace_stopped_lwp_gone): New function.
6163 (linux_resume_one_lwp): Reimplement as wrapper around
6164 linux_resume_one_lwp_throw that swallows errors if the LWP is
6167 2015-03-19 Pedro Alves <palves@redhat.com>
6169 * linux-low.c (count_events_callback, select_event_lwp_callback):
6170 No longer check whether the thread has resume_stop as last resume
6173 2015-03-19 Pedro Alves <palves@redhat.com>
6175 * linux-low.c (count_events_callback, select_event_lwp_callback):
6176 Use the lwp's status_pending_p field, not the thread's.
6178 2015-03-19 Pedro Alves <palves@redhat.com>
6180 * linux-low.c (select_event_lwp_callback): Update comments to
6181 no longer mention SIGTRAP.
6183 2015-03-18 Gary Benson <gbenson@redhat.com>
6185 * server.c (handle_query): Do not report vFile:fstat as supported.
6187 2015-03-11 Gary Benson <gbenson@redhat.com>
6189 * hostio.c (sys/types.h): New include.
6190 (sys/stat.h): Likewise.
6191 (common-remote-fileio.h): Likewise.
6192 (handle_fstat): New function.
6193 (handle_vFile): Handle vFile:fstat packets.
6195 2015-03-11 Gary Benson <gbenson@redhat.com>
6197 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6198 struct stat.st_blocks and struct stat.st_blksize.
6199 * configure: Regenerate.
6200 * config.in: Likewise.
6201 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6202 (OBS): Add common-remote-fileio.o.
6203 (common-remote-fileio.o): New rule.
6205 2015-03-09 Pedro Alves <palves@redhat.com>
6207 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6208 'struct sockaddr' pointer in 'accept' call.
6210 2015-03-09 Pedro Alves <palves@redhat.com>
6213 2015-03-07 Pedro Alves <palves@redhat.com>
6214 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6215 or <winsock2.h> here. Instead include "gdb_socket.h".
6216 (remote_open): Use union gdb_sockaddr_u.
6217 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6218 or <winsock2.h> here. Instead include "gdb_socket.h".
6219 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6220 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6222 (init_named_socket, gdb_agent_helper_thread): Use union
6225 2015-03-07 Pedro Alves <palves@redhat.com>
6227 * configure.ac (build_warnings): Move
6228 -Wdeclaration-after-statement to the C-specific set.
6229 * configure: Regenerate.
6231 2015-03-07 Pedro Alves <palves@redhat.com>
6233 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6234 or <winsock2.h> here. Instead include "gdb_socket.h".
6235 (remote_open): Use union gdb_sockaddr_u.
6236 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6237 or <winsock2.h> here. Instead include "gdb_socket.h".
6238 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6239 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6241 (init_named_socket, gdb_agent_helper_thread): Use union
6244 2015-03-07 Pedro Alves <palves@redhat.com>
6246 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6249 2015-03-06 Yao Qi <yao.qi@linaro.org>
6251 * linux-aarch64-low.c (aarch64_insert_point): Use
6252 show_debug_regs as a boolean.
6253 (aarch64_remove_point): Likewise.
6255 2015-03-05 Pedro Alves <palves@redhat.com>
6257 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6258 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6259 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6260 * nto-low.c (nto_target_ops): Likewise.
6261 * spu-low.c (spu_target_ops): Likewise.
6262 * win32-low.c (win32_target_ops): Likewise.
6264 2015-03-04 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6267 Decide whether a breakpoint triggered based on the SIGTRAP's
6269 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6270 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6271 (linux_low_filter_event): Check for breakpoints before checking
6273 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6275 (linux_stopped_by_sw_breakpoint)
6276 (linux_supports_stopped_by_sw_breakpoint)
6277 (linux_stopped_by_hw_breakpoint)
6278 (linux_supports_stopped_by_hw_breakpoint): New functions.
6279 (linux_target_ops): Install new target methods.
6281 2015-03-04 Pedro Alves <palves@redhat.com>
6283 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6284 * server.c (swbreak_feature, hwbreak_feature): New globals.
6285 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6286 (captured_main): Clear swbreak_feature and hwbreak_feature.
6287 * server.h (swbreak_feature, hwbreak_feature): Declare.
6288 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6289 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6290 supports_stopped_by_hw_breakpoint>: New fields.
6291 (target_supports_stopped_by_sw_breakpoint)
6292 (target_stopped_by_sw_breakpoint)
6293 (target_supports_stopped_by_hw_breakpoint)
6294 (target_stopped_by_hw_breakpoint): Declare.
6296 2015-03-04 Pedro Alves <palves@redhat.com>
6298 enum lwp_stop_reason -> enum target_stop_reason
6299 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6300 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6301 (linux_wait_1, stuck_in_jump_pad_callback)
6302 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6303 (linux_stopped_by_watchpoint):
6304 * linux-low.h (enum lwp_stop_reason): Delete.
6305 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6306 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6308 2015-03-04 Yao Qi <yao.qi@linaro.org>
6310 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6312 2015-03-03 Gary Benson <gbenson@redhat.com>
6314 * hostio.c (handle_vFile): Fix prefix lengths.
6316 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6318 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6321 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6323 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6324 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6325 (clean): Add "rm -f" for above C files.
6326 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6327 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6328 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6329 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6330 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6331 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6332 (init_registers_s390x_vx_linux64)
6333 (init_registers_s390x_tevx_linux64)
6334 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6335 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6337 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6338 (s390_store_vxrs_high): New functions.
6339 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6341 (s390_arch_setup): Add logic for selecting one of the new target
6342 descriptions. Activate the new vector regsets if applicable.
6343 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6344 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6345 and init_registers_s390x_tevx_linux64.
6347 2015-03-01 Pedro Alves <palves@redhat.com>
6349 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6352 2015-02-27 Pedro Alves <palves@redhat.com>
6354 * linux-x86-low.c (u_debugreg_offset): New function.
6355 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6357 2015-02-27 Pedro Alves <palves@redhat.com>
6359 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6360 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6361 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6362 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6363 (ps_lsetfpregs, ps_getpid)
6364 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6365 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6366 (ps_lsetxregs, ps_plog): Declare.
6368 2015-02-27 Pedro Alves <palves@redhat.com>
6370 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6371 IP_AGENT_EXPORT_FUNC.
6372 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6373 IP_AGENT_EXPORT_FUNC.
6374 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6375 (IP_AGENT_EXPORT): Delete.
6376 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6377 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6378 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6379 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6380 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6381 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6382 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6383 (traceframe_read_count, traceframe_write_count)
6384 (traceframes_created, trace_state_variables, get_raw_reg)
6385 (get_trace_state_variable_value, set_trace_state_variable_value)
6386 (ust_loaded, helper_thread_id, cmd_buf): Use
6387 IPA_SYM_EXPORTED_NAME.
6388 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6389 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6390 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6391 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6392 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6393 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6394 EXTERN_C_PUSH/EXTERN_C_POP.
6395 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6396 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6397 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6398 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6399 (traceframe_write_count, traceframe_read_count)
6400 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6401 (about_to_request_buffer_space, get_trace_state_variable_value)
6402 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6403 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6404 EXTERN_C_PUSH/EXTERN_C_POP.
6405 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6406 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6407 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6408 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6409 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6410 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6411 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6412 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6414 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6415 (IP_AGENT_EXPORT_VAR_DECL): Define.
6417 (gdb_agent_get_raw_reg): Declare.
6419 2015-02-27 Tom Tromey <tromey@redhat.com>
6420 Pedro Alves <palves@redhat.com>
6422 Rename symbols whose names are reserved C++ keywords throughout.
6424 2015-02-27 Pedro Alves <palves@redhat.com>
6426 * Makefile.in (COMPILER): New, get it from autoconf.
6427 (CXX): Get from autoconf instead.
6428 (COMPILE.pre): Use COMPILER.
6429 (CC-LD): Rename to ...
6430 (CC_LD): ... this. Use COMPILER.
6431 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6432 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6433 * acinclude.m4: Include build-with-cxx.m4.
6434 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6435 Disable -Werror by default if building in C++ mode.
6436 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6437 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6438 the C++ compiler. Save/restore CXXFLAGS too.
6439 * configure: Regenerate.
6441 2015-02-27 Pedro Alves <palves@redhat.com>
6443 * acinclude.m4: Include libiberty.m4.
6444 * configure.ac: Call libiberty_INIT.
6445 * config.in, configure: Regenerate.
6447 2015-02-26 Pedro Alves <palves@redhat.com>
6449 * linux-low.c (linux_wait_1): When incrementing the PC past a
6450 program breakpoint always use the_low_target.breakpoint_len as
6451 increment, rather than the maximum between that and
6452 the_low_target.decr_pc_after_break.
6454 2015-02-23 Pedro Alves <palves@redhat.com>
6456 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6457 thread was doing a step-over; always adjust the PC if
6458 we stepped over a permanent breakpoint.
6459 (linux_wait_1): If we stepped over breakpoint that was on top of a
6460 permanent breakpoint, manually advance the PC past it.
6462 2015-02-23 Pedro Alves <palves@redhat.com>
6464 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6466 (x86_fill_gregset, x86_store_gregset): Use it when handling
6469 2015-02-20 Pedro Alves <palves@redhat.com>
6471 * thread-db.c: Include "nat/linux-procfs.h".
6472 (thread_db_init): Skip listing new threads if the kernel supports
6473 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6475 2015-02-20 Pedro Alves <palves@redhat.com>
6477 * linux-low.c (status_pending_p_callback): Use ptid_match.
6479 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6481 PR breakpoints/16812
6482 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6483 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6484 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6486 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6488 PR breakpoints/15956
6489 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6491 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6493 * linux-low.c (linux_low_btrace_conf): Print size.
6494 * server.c (handle_btrace_conf_general_set): New.
6495 (hanle_general_set): Call handle_btrace_conf_general_set.
6496 (handle_query): Report Qbtrace-conf:bts:size as supported.
6498 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6500 * linux-low.c (linux_low_enable_btrace): Update parameters.
6501 (linux_low_btrace_conf): New.
6502 (linux_target_ops)<to_btrace_conf>: Initialize.
6503 * server.c (current_btrace_conf): New.
6504 (handle_btrace_enable): Rename to ...
6505 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6506 to target_enable_btrace. Update comment. Update users.
6507 (handle_qxfer_btrace_conf): New.
6508 (qxfer_packets): Add btrace-conf entry.
6509 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6510 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6511 (target_ops)<read_btrace_conf>: New.
6512 (target_enable_btrace): Update parameters.
6513 (target_read_btrace_conf): New.
6515 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6517 * server.c (handle_btrace_general_set): Remove call to
6518 target_supports_btrace.
6519 (supported_btrace_packets): New.
6520 (handle_query): Call supported_btrace_packets.
6521 * target.h: include btrace-common.h.
6522 (btrace_target_info): Removed.
6523 (supports_btrace, target_supports_btrace): Update parameters.
6525 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6527 * Makefile.in (SFILES): Add common/btrace-common.c.
6528 (OBS): Add common/btrace-common.o.
6529 (btrace-common.o): Add build rules.
6530 * linux-low: Include btrace-common.h.
6531 (linux_low_read_btrace): Use struct btrace_data. Call
6532 btrace_data_init and btrace_data_fini.
6534 2015-02-06 Pedro Alves <palves@redhat.com>
6536 * thread-db.c (find_new_threads_callback): Add debug output.
6538 2015-02-04 Pedro Alves <palves@redhat.com>
6540 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6541 (resume_stopped_resumed_lwps): New function.
6542 (linux_wait_for_event_filtered): Use it.
6544 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6546 * Makefile.in (SFILES): Add linux-personality.c.
6547 (linux-personality.o): New rule.
6548 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6549 list of objects to be built.
6550 * linux-low.c: Include nat/linux-personality.h.
6551 (linux_create_inferior): Remove code to disable address space
6552 randomization (moved to ../nat/linux-personality.c). Create
6553 cleanup to disable address space randomization.
6555 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6557 * Makefile.in (posix-strerror.o): New rule.
6558 (mingw-strerror.o): Likewise.
6559 * configure: Regenerated.
6560 * configure.ac: Source file ../common/common.host. Initialize new
6561 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6563 2015-01-14 Yao Qi <yao@codesourcery.com>
6565 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6566 (ppc-linux.o): New rule.
6567 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6568 * configure.ac: AC_CHECK_FUNCS(getauxval).
6569 * config.in: Re-generated.
6570 * configure: Re-generated.
6571 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6572 ppc64_64bit_inferior_p
6574 2015-01-14 Yao Qi <yao@codesourcery.com>
6576 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6577 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6578 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6579 (PT_ORIG_R3, PT_TRAP): Likewise.
6580 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6581 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6582 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6584 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6586 * i387-fp.c (i387_cache_to_xsave): In look over
6587 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6588 zmmh_low_space field by use of zmmh_high_space.
6590 2015-01-09 Pedro Alves <palves@redhat.com>
6592 * linux-low.c (step_over_bkpt): Move higher up in the file.
6593 (handle_extended_wait): Don't store the stop_pc here.
6594 (get_stop_pc): Adjust comments and rename to ...
6595 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6596 stopped for a software breakpoint or hardware breakpoint.
6597 (thread_still_has_status_pending_p): New function.
6598 (status_pending_p_callback): Use
6599 thread_still_has_status_pending_p. If the event is no longer
6600 interesting, resume the LWP.
6601 (handle_tracepoints): Add assert.
6602 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6603 (wstatus_maybe_breakpoint): New function.
6604 (cancel_breakpoint): Delete function.
6605 (check_stopped_by_watchpoint): New function, factored out from
6606 linux_low_filter_event.
6607 (lp_status_maybe_breakpoint): Delete function.
6608 (linux_low_filter_event): Remove filter_ptid argument.
6609 Leave thread group exits pending here. Store the LWP's stop PC.
6610 Always leave events pending.
6611 (linux_wait_for_event_filtered): Pull all events out of the
6612 kernel, and leave them all pending.
6613 (count_events_callback, select_event_lwp_callback): Consider all
6615 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6616 (select_event_lwp): Only give preference to the stepping LWP in
6617 all-stop mode. Adjust comments.
6618 (ignore_event): New function.
6619 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6620 references to cancel_breakpoints. Adjust to renames. Also give
6621 equal priority to all LWPs that have had events in non-stop mode.
6622 If reporting a software breakpoint event, unadjust the LWP's PC.
6623 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6624 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6626 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6627 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6628 (linux_stopped_by_watchpoint): Adjust.
6629 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6630 * linux-low.h (enum lwp_stop_reason): New.
6631 (struct lwp_info) <stop_pc>: Adjust comment.
6632 <stopped_by_watchpoint>: Delete field.
6633 <stop_reason>: New field.
6634 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6635 * mem-break.c (software_breakpoint_inserted_here)
6636 (hardware_breakpoint_inserted_here): New function.
6637 * mem-break.h (software_breakpoint_inserted_here)
6638 (hardware_breakpoint_inserted_here): Declare.
6639 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6640 (cancel_breakpoints): Delete.
6641 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6642 (upload_fast_traceframes): Remove references to
6645 2015-01-09 Pedro Alves <palves@redhat.com>
6647 * thread-db.c (find_new_threads_callback): Ignore thread if the
6648 kernel thread ID is -1.
6650 2015-01-09 Pedro Alves <palves@redhat.com>
6652 * linux-low.c (linux_attach_fail_reason_string): Move to
6653 nat/linux-ptrace.c, and rename.
6654 (linux_attach_lwp): Update comment.
6655 (attach_proc_task_lwp_callback): New function.
6656 (linux_attach): Adjust to rename and use
6657 linux_proc_attach_tgid_threads.
6658 (linux_attach_fail_reason_string): Delete declaration.
6660 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6662 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6663 * server.c (gdbserver_version): Likewise.
6665 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6667 * remote-utils.c: Include ctype.h.
6668 (input_interrupt): Explicitly handle the case when the char
6669 received is the NUL byte. Improve the printing of non-ASCII
6672 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6674 * linux-low.c (linux_low_filter_event): Update call to
6675 linux_enable_event_reporting following the addition of
6676 a new parameter to that function.
6678 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6681 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6682 (AARCH64_FPCR_REGNO): Likewise.
6683 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6684 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6685 (aarch64_store_fpregset): Likewise.
6687 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6689 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6690 Remove FIXME comment about assumption about N.
6692 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6694 * configure.ac: If large-file support is disabled in GDBserver,
6695 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6696 * configure: Regenerate.
6698 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6700 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6701 warning upon ENODATA from ptrace.
6702 * linux-s390-low.c (s390_store_tdb): New.
6703 (s390_regsets): Add regset for NT_S390_TDB.
6705 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6707 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6708 without a fill_function.
6709 * linux-s390-low.c (s390_fill_last_break): Remove.
6710 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6711 (s390_arch_setup): Use regset's size instead of fill_function for
6714 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6716 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6717 the regset's store function when ptrace returned an error.
6718 * regcache.c (get_thread_regcache): Invalidate register cache
6719 before fetching inferior's registers.
6721 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6723 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6724 while-loop as for-loop.
6725 (regsets_store_inferior_registers): Likewise.
6727 2014-11-28 Yao Qi <yao@codesourcery.com>
6729 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6730 * config.in, configure: Re-generate.
6731 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6734 2014-11-21 Yao Qi <yao@codesourcery.com>
6736 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6737 (AC_CHECK_HEADERS): Remove malloc.h.
6738 * configure: Re-generated.
6739 * config.in: Re-generated.
6740 * server.h: Don't include alloca.h and malloc.h.
6741 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6742 Don't include malloc.h.
6744 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6746 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6747 corresponding ERRNO check in same block.
6749 2014-11-12 Pedro Alves <palves@redhat.com>
6751 * server.c (cont_thread): Update comment.
6752 (start_inferior, attach_inferior): No longer clear cont_thread.
6753 (handle_v_cont): No longer set cont_thread.
6754 (captured_main): Clear cont_thread each time a GDB connects.
6756 2014-11-12 Pedro Alves <palves@redhat.com>
6758 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6759 thread, and don't resume all threads if the Hc thread has exited.
6761 2014-11-12 Pedro Alves <palves@redhat.com>
6763 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6764 the process group instead of to a specific LWP.
6766 2014-10-15 Pedro Alves <palves@redhat.com>
6769 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6771 (arm_set_thread_context): Delete.
6772 (the_low_target): Adjust.
6773 * win32-i386-low.c (debug_registers_changed)
6774 (debug_registers_used): Delete.
6775 (update_debug_registers_callback): New function.
6776 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6777 needing to update their debug registers.
6778 (win32_get_current_dr): New function.
6779 (x86_dr_low_get_addr, x86_dr_low_get_control)
6780 (x86_dr_low_get_status): Fetch the debug register from the thread
6782 (i386_initial_stuff): Adjust.
6783 (i386_get_thread_context): Remove current_event parameter. Don't
6784 clear debug_registers_changed nor copy DR values to
6786 (i386_set_thread_context): Delete.
6787 (i386_prepare_to_resume): New function.
6788 (i386_thread_added): Mark the thread as needing to update irs
6790 (the_low_target): Remove i386_set_thread_context and install
6791 i386_prepare_to_resume.
6792 * win32-low.c (win32_get_thread_context): Adjust.
6793 (win32_set_thread_context): Use SetThreadContext
6795 (win32_prepare_to_resume): New function.
6796 (win32_require_context): New function, factored out from ...
6797 (thread_rec): ... this.
6798 (continue_one_thread): Call win32_prepare_to_resume on each thread
6799 we're about to continue.
6800 (win32_resume): Call win32_prepare_to_resume on the event thread.
6801 * win32-low.h (struct win32_thread_info)
6802 <debug_registers_changed>: New field.
6803 (struct win32_target_ops): Change prototype of set_thread_context,
6804 delete set_thread_context and add prepare_to_resume.
6805 (win32_require_context): New declaration.
6807 2014-10-08 Gary Benson <gbenson@redhat.com>
6809 * server.h: Do not include common-exceptions.h.
6811 2014-10-08 Gary Benson <gbenson@redhat.com>
6813 * server.h: Do not include cleanups.h.
6815 2014-09-30 James Hogan <james.hogan@imgtec.com>
6817 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6820 2014-09-23 Yao Qi <yao@codesourcery.com>
6822 * linux-low.c (lp_status_maybe_breakpoint): New function.
6823 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6824 (count_events_callback): Likewise.
6825 (select_event_lwp_callback): Likewise.
6826 (cancel_breakpoints_callback): Likewise.
6828 2014-09-19 Don Breazeal <donb@codesourcery.com>
6830 * linux-low.c (handle_extended_wait): Call
6831 linux_ptrace_get_extended_event.
6832 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6833 linux_is_extended_waitstatus.
6835 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6837 * Makefile.in (CPPFLAGS): Define.
6838 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6839 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6841 2014-09-16 Gary Benson <gbenson@redhat.com>
6843 * inferiors.h (current_inferior): Renamed as...
6844 (current_thread): New variable. All uses updated.
6845 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6846 (maybe_move_out_of_jump_pad): Likewise.
6847 (cancel_breakpoint): Likewise.
6848 (linux_low_filter_event): Likewise.
6849 (wait_for_sigstop): Likewise.
6850 (linux_resume_one_lwp): Likewise.
6851 (need_step_over_p): Likewise.
6852 (start_step_over): Likewise.
6853 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6854 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6855 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6856 and save_inferior as saved_thread.
6857 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6859 (regcache_invalidate_thread): Likewise.
6860 * remote-utils.c (prepare_resume_reply): Likewise.
6861 * thread-db.c (thread_db_get_tls_address): Likewise.
6862 (disable_thread_event_reporting): Likewise.
6863 (remove_thread_event_breakpoints): Likewise.
6864 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6866 * target.h (set_desired_inferior): Renamed as...
6867 (set_desired_thread): New declaration. All uses updated.
6868 * server.c (myresume): Updated comment to reference thread instead
6870 (handle_serial_event): Likewise.
6871 (handle_target_event): Likewise.
6873 2014-09-12 Tom Tromey <tromey@redhat.com>
6874 Gary Benson <gbenson@redhat.com>
6876 * regcache.h: Include common-regcache.h.
6877 (regcache_read_pc): Don't declare.
6878 * regcache.c (get_thread_regcache_for_ptid): New function.
6880 2014-09-11 Tom Tromey <tromey@redhat.com>
6881 Gary Benson <gbenson@redhat.com>
6883 * symbol.c: New file.
6884 * Makefile.in (SFILES): Add symbol.c.
6885 (OBS): Add symbol.o.
6887 2014-09-11 Gary Benson <gbenson@redhat.com>
6889 * target.c (target_stop_ptid, target_continue_ptid): New
6892 2014-09-11 Tom Tromey <tromey@redhat.com>
6893 Gary Benson <gbenson@redhat.com>
6895 * target.h: Include target/target.h.
6896 * target.c (target_read_memory, target_read_uint32)
6897 (target_write_memory): New functions.
6899 2014-09-11 Gary Benson <gbenson@redhat.com>
6901 * server.h (debug_hw_points): Don't declare.
6902 * server.c (debug_hw_points): Don't define. Replace all uses
6903 with show_debug_regs.
6904 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6905 all uses with show_debug_regs.
6907 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6909 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6910 endianness into account.
6911 (ppc_supply_ptrace_register): Likewise.
6913 2014-09-03 James Hogan <james.hogan@imgtec.com>
6915 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6916 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6918 2014-09-03 Gary Benson <gbenson@redhat.com>
6920 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6921 ALL_DEBUG_ADDRESS_REGISTERS.
6923 2014-09-02 Gary Benson <gbenson@redhat.com>
6925 * i386-low.h: Renamed as...
6926 * x86-low.h: New file. All type, function and variable name
6927 prefixes changed from "i386_" to "x86_". All references updated.
6928 * i386-low.c: Renamed as...
6929 * x86-low.c: New file. All type, function and variable name
6930 prefixes changed from "i386_" to "x86_". All references updated.
6932 2014-09-02 Gary Benson <gbenson@redhat.com>
6934 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6935 (x86_linux_new_thread): Likewise.
6937 2014-08-29 Gary Benson <gbenson@redhat.com>
6939 * server.h (setjmp.h): Do not include.
6940 (toplevel): Do not declare.
6941 (common-exceptions.h): Include.
6942 (cleanups.h): Likewise.
6943 * server.c (toplevel): Do not define.
6944 (exit_code): New static global.
6945 (detach_or_kill_for_exit_cleanup): New function.
6946 (main): New function. Original main renamed to...
6947 (captured_main): New function.
6948 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6950 2014-08-29 Gary Benson <gbenson@redhat.com>
6952 * Makefile.in (SFILES): Add common/common-exceptions.c.
6953 (OBS): Add common-exceptions.o.
6954 (common-exceptions.o): New rule.
6955 * utils.c (prepare_to_throw_exception): New function.
6957 2014-08-29 Gary Benson <gbenson@redhat.com>
6959 * config.in: Regenerate.
6960 * configure: Likewise.
6962 2014-08-29 Gary Benson <gbenson@redhat.com>
6964 * Makefile.in (SFILES): Add common/cleanups.c.
6966 (cleanups.o): New rule.
6968 2014-08-29 Gary Benson <gbenson@redhat.com>
6970 * utils.c (internal_vwarning): New function.
6972 2014-08-28 Gary Benson <gbenson@redhat.com>
6974 * utils.h (fatal): Remove declaration.
6975 * utils.c (fatal): Remove function.
6977 2014-08-28 Gary Benson <gbenson@redhat.com>
6979 * tracepoint.c (gdb_agent_init): Replace fatal with
6981 (initialize_tracepoint): Likewise.
6983 2014-08-28 Gary Benson <gbenson@redhat.com>
6985 * remote-utils.c (remote_prepare): Replace fatal with error.
6987 2014-08-28 Gary Benson <gbenson@redhat.com>
6989 * linux-low.c (linux_async): Replace fatal with warning.
6991 (linux_start_non_stop): Return -1 if linux_async failed.
6993 2014-08-28 Gary Benson <gbenson@redhat.com>
6995 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6997 (i386_dr_low_get_addr): Remove vague comment.
6998 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7001 2014-08-28 Gary Benson <gbenson@redhat.com>
7003 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7004 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7006 (linux_resume_one_lwp): Likewise.
7007 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7009 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7010 with internal_error.
7011 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7012 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7013 (find_register_by_name): Replace fatal with internal_error.
7014 (find_regno): Likewise.
7015 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7016 * thread-db.c (thread_db_create_event): Likewise.
7017 (thread_db_load_search): Likewise.
7018 (try_thread_db_load_1): Likewise.
7019 * tracepoint.c (get_jump_space_head): Replace fatal with
7021 (claim_trampoline_space): Likewise.
7022 (have_fast_tracepoint_trampoline_buffer): Likewise.
7023 (cmd_qtstart): Likewise.
7024 (stop_tracing): Likewise.
7025 (fast_tracepoint_collecting): Likewise.
7026 (target_malloc): Likewise.
7027 (download_tracepoint): Likewise.
7028 (download_trace_state_variables): Replace check with gdb_assert.
7029 (upload_fast_traceframes): Replace fatal with internal_error.
7031 2014-08-19 Tom Tromey <tromey@redhat.com>
7032 Gary Benson <gbenson@redhat.com>
7034 * Makefile.in (SFILES): Add common/common-debug.c.
7035 (OBS): Add common-debug.o.
7036 (common-debug.o): New rule.
7037 * debug.h (debug_printf): Don't declare.
7038 * debug.c (debug_printf): Renamed and rewritten as...
7039 (debug_vprintf): New function.
7041 2014-08-19 Gary Benson <gbenson@redhat.com>
7043 * utils.h: Do not include print-utils.h.
7045 2014-08-19 Tom Tromey <tromey@redhat.com>
7046 Gary Benson <gbenson@redhat.com>
7048 * server.h: Add static assertion.
7049 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7051 2014-08-19 Tom Tromey <tromey@redhat.com>
7052 Gary Benson <gbenson@redhat.com>
7054 * Makefile.in (SFILES): Add common/errors.c.
7055 (OBS): Add errors.o.
7056 (IPA_OBS): Add errors-ipa.o.
7057 (errors.o): New rule.
7058 (errors-ipa.o): Likewise.
7059 * utils.h (perror_with_name, error, warning): Don't declare.
7060 * utils.c (warning): Renamed and rewritten as...
7061 (vwarning): New function.
7062 (error): Renamed and rewritten as...
7063 (verror): New function.
7064 (internal_error): Renamed and rewritten as...
7065 (internal_verror): New function.
7067 2014-08-07 Gary Benson <gbenson@redhat.com>
7069 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7070 * configure: Regenerate.
7071 * config.in: Likewise.
7072 * server.h: Do not include errno.h.
7073 * event-loop.c: Likewise.
7074 * hostio-errno.c: Likewise.
7075 * linux-low.c: Likewise.
7076 * remote-utils.c: Likewise.
7077 * spu-low.c: Likewise.
7078 * utils.c: Likewise.
7079 * gdbreplay.c: Unconditionally include errno.h.
7081 2014-08-07 Gary Benson <gbenson@redhat.com>
7083 * server.h: Do not include string.h.
7084 * event-loop.c: Likewise.
7085 * linux-low.c: Likewise.
7086 * regcache.c: Likewise.
7087 * remote-utils.c: Likewise.
7088 * spu-low.c: Likewise.
7089 * utils.c: Likewise.
7091 2014-08-07 Gary Benson <gbenson@redhat.com>
7093 * server.h: Do not include gdb_assert.h.
7095 2014-08-07 Gary Benson <gbenson@redhat.com>
7097 * server.h: Do not include common-utils.h.
7099 2014-08-07 Gary Benson <gbenson@redhat.com>
7101 * server.h: Do not include ptid.h.
7102 * notif.h: Likewise.
7104 2014-08-07 Gary Benson <gbenson@redhat.com>
7106 * server.h: Do not include gdb_locale.h.
7108 2014-08-07 Gary Benson <gbenson@redhat.com>
7110 * server.h: Do not include gdb/signals.h.
7111 * win32-low.c: Likewise.
7113 2014-08-07 Gary Benson <gbenson@redhat.com>
7115 * server.h: Do not include pathmax.h.
7117 2014-08-07 Gary Benson <gbenson@redhat.com>
7119 * server.h: Do not include libiberty.h.
7120 * linux-bfin-low.c: Likewise.
7122 2014-08-07 Gary Benson <gbenson@redhat.com>
7124 * server.h: Do not include ansidecl.h.
7126 2014-08-07 Gary Benson <gbenson@redhat.com>
7128 * linux-x86-low.c: Do not include stddef.h.
7129 * lynx-ppc-low.c: Likewise.
7130 * tracepoint.c: Likewise.
7132 2014-08-07 Gary Benson <gbenson@redhat.com>
7134 * server.h: Do not include stdarg.h.
7135 * nto-low.c: Likewise.
7137 2014-08-07 Gary Benson <gbenson@redhat.com>
7139 * server.h: Do not include stdlib.h.
7140 * inferiors.c: Likewise.
7141 * linux-low.c: Likewise.
7142 * regcache.c: Likewise.
7143 * spu-low.c: Likewise.
7144 * tracepoint.c: Likewise.
7145 * utils.c: Likewise.
7147 2014-08-07 Gary Benson <gbenson@redhat.com>
7149 * server.h: Do not include stdio.h.
7150 * linux-low.c: Likewise.
7151 * remote-utils.c: Likewise.
7152 * spu-low.c: Likewise.
7153 * utils.c: Likewise.
7154 * wincecompat.c: Likewise.
7156 2014-08-06 Gary Benson <gbenson@redhat.com>
7158 * regcache.c (init_register_cache): Move conditionals inside if.
7160 2014-08-06 Gary Benson <gbenson@redhat.com>
7162 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7164 2014-07-31 Gary Benson <gbenson@redhat.com>
7166 * ax.h: Do not include server.h.
7167 * gdbthread.h: Likewise.
7168 * lynx-low.h: Likewise.
7169 * notif.h: Likewise.
7171 2014-07-30 Gary Benson <gbenson@redhat.com>
7173 * server.h: Include common-defs.h.
7174 Do not include config.h or build-gnulib-gdbserver/config.h.
7176 2014-07-30 Gary Benson <gbenson@redhat.com>
7178 * hostio-errno.c: Move server.h to top of includes list.
7179 * inferiors.c: Likewise.
7180 * linux-x86-low.c: Likewise.
7181 * notif.c: Include server.h.
7183 2014-07-24 Tom Tromey <tromey@redhat.com>
7184 Gary Benson <gbenson@redhat.com>
7186 * server.h (CORE_ADDR): Now unsigned.
7188 2014-07-16 Pedro Alves <palves@redhat.com>
7190 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7192 2014-07-15 Pedro Alves <palves@redhat.com>
7194 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7197 2014-07-11 Pedro Alves <palves@redhat.com>
7199 * linux-low.c (kill_wait_lwp): New function, based on
7200 kill_one_lwp_callback, but use my_waitpid directly.
7201 (kill_one_lwp_callback, linux_kill): Use it.
7203 2014-06-23 Pedro Alves <palves@redhat.com>
7205 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7206 before setting DR0..DR3.
7208 2014-06-20 Gary Benson <gbenson@redhat.com>
7210 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7211 * configure: Regenerated.
7212 * config.in: Likewise.
7214 2014-06-20 Gary Benson <gbenson@redhat.com>
7216 * Makefile.in (SFILES): Update locations for files moved
7218 (object file files): Reordered.
7220 2014-06-20 Gary Benson <gbenson@redhat.com>
7222 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7223 (i386_dr_low_set_addr): Likewise.
7224 (i386_dr_low_get_addr): Likewise.
7225 (i386_dr_low_can_set_control): Likewise.
7226 (i386_dr_low_set_control): Likewise.
7227 (i386_dr_low_get_control): Likewise.
7228 (i386_dr_low_get_status): Likewise.
7229 (i386_get_debug_register_length): Likewise.
7230 * linux-x86-low.c (i386_dr_low_set_addr):
7231 Changed signature. Made static.
7232 (i386_dr_low_get_addr): Likewise.
7233 (i386_dr_low_set_control): Likewise.
7234 (i386_dr_low_get_control): Likewise.
7235 (i386_dr_low_get_status): Likewise.
7236 (i386_dr_low): New global variable.
7237 * win32-i386-low.c (i386_dr_low_set_addr):
7238 Changed signature. Made static.
7239 (i386_dr_low_get_addr): Likewise.
7240 (i386_dr_low_set_control): Likewise.
7241 (i386_dr_low_get_control): Likewise.
7242 (i386_dr_low_get_status): Likewise.
7243 (i386_dr_low): New global variable.
7245 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7247 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7248 * Makefile.in (AR, AR_FLAGS): Define.
7249 * configure: Regenerate.
7251 2014-06-19 Gary Benson <gbenson@redhat.com>
7253 * Makefile.in (i386-dregs.o): New rule.
7254 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7255 * i386-low.c (target.h): Remove include.
7256 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7257 (DR_CONTROL_SHIFT): Likewise.
7258 (DR_CONTROL_SIZE): Likewise.
7259 (DR_RW_EXECUTE): Likewise.
7260 (DR_RW_WRITE): Likewise.
7261 (DR_RW_READ): Likewise.
7262 (DR_RW_IORW): Likewise.
7263 (DR_LEN_1): Likewise.
7264 (DR_LEN_2): Likewise.
7265 (DR_LEN_4): Likewise.
7266 (DR_LEN_8): Likewise.
7267 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7268 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7269 (DR_ENABLE_SIZE): Likewise.
7270 (DR_LOCAL_SLOWDOWN): Likewise.
7271 (DR_GLOBAL_SLOWDOWN): Likewise.
7272 (DR_CONTROL_RESERVED): Likewise.
7273 (I386_DR_CONTROL_MASK): Likewise.
7274 (I386_DR_VACANT): Likewise.
7275 (I386_DR_LOCAL_ENABLE): Likewise.
7276 (I386_DR_GLOBAL_ENABLE): Likewise.
7277 (I386_DR_DISABLE): Likewise.
7278 (I386_DR_SET_RW_LEN): Likewise.
7279 (I386_DR_GET_RW_LEN): Likewise.
7280 (I386_DR_WATCH_HIT): Likewise.
7281 (i386_wp_op_t): Likewise.
7282 (i386_show_dr): Likewise.
7283 (i386_length_and_rw_bits): Likewise.
7284 (i386_insert_aligned_watchpoint): Likewise.
7285 (i386_remove_aligned_watchpoint): Likewise.
7286 (i386_handle_nonaligned_watchpoint): Likewise.
7287 i386_update_inferior_debug_regs(): Likewise.
7288 (i386_dr_insert_watchpoint): Likewise.
7289 (i386_dr_remove_watchpoint): Likewise.
7290 (i386_dr_region_ok_for_watchpoint): Likewise.
7291 (i386_dr_stopped_data_address): Likewise.
7292 (i386_dr_stopped_by_watchpoint): Likewise.
7294 2014-06-19 Gary Benson <gbenson@redhat.com>
7296 * i386-low.c (i386_dr_show): Renamed to
7297 i386_show_dr and made static. All uses updated.
7298 (i386_dr_length_and_rw_bits): Renamed to
7299 i386_length_and_rw_bits and made static.
7301 (i386_dr_insert_aligned_watchpoint): Renamed to
7302 i386_insert_aligned_watchpoint and made static.
7304 (i386_dr_remove_aligned_watchpoint): Renamed to
7305 i386_remove_aligned_watchpoint and made static.
7307 (i386_dr_update_inferior_debug_regs): Renamed to
7308 i386_update_inferior_debug_regs and made static.
7311 2014-06-18 Gary Benson <gbenson@redhat.com>
7313 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7314 (i386_dr_low_can_set_control): Likewise.
7315 (i386_get_debug_register_length): Likewise.
7316 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7317 (i386_dr_low_can_set_control): Likewise.
7318 (i386_get_debug_register_length): Likewise.
7320 2014-06-17 Gary Benson <gbenson@redhat.com>
7322 * i386-low.h (i386-dregs.h): New include.
7323 (DR_FIRSTADDR): Now in i386-dregs.h.
7324 (DR_LASTADDR): Likewise.
7325 (DR_NADDR): Likewise.
7326 (DR_STATUS): Likewise.
7327 (DR_CONTROL): Likewise.
7328 (i386_debug_reg_state): Likewise.
7329 (i386_dr_insert_watchpoint): Likewise.
7330 (i386_dr_remove_watchpoint): Likewise.
7331 (i386_dr_region_ok_for_watchpoint): Likewise.
7332 (i386_dr_stopped_data_address): Likewise.
7333 (i386_dr_stopped_by_watchpoint): Likewise.
7334 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7336 2014-06-18 Gary Benson <gbenson@redhat.com>
7338 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7339 i386_dr_insert_watchpoint.
7340 (i386_low_remove_watchpoint): Renamed to
7341 i386_dr_remove_watchpoint.
7342 (i386_low_region_ok_for_watchpoint): Renamed to
7343 i386_dr_region_ok_for_watchpoint.
7344 (i386_low_stopped_data_address): Renamed to
7345 i386_dr_stopped_data_address.
7346 (i386_low_stopped_by_watchpoint): Renamed to
7347 i386_dr_stopped_by_watchpoint.
7348 * i386-low.c (i386_show_dr): Renamed to
7349 i386_dr_show and made nonstatic. All uses updated.
7350 (i386_length_and_rw_bits): Renamed to
7351 i386_dr_length_and_rw_bits and made nonstatic.
7353 (i386_insert_aligned_watchpoint): Renamed to
7354 i386_dr_insert_aligned_watchpoint and made nonstatic.
7356 (i386_remove_aligned_watchpoint): Renamed to
7357 i386_dr_remove_aligned_watchpoint and made nonstatic.
7359 (i386_update_inferior_debug_regs): Renamed to
7360 i386_dr_update_inferior_debug_regs and made nonstatic.
7362 (i386_low_insert_watchpoint): Renamed to
7363 i386_dr_insert_watchpoint. All uses updated.
7364 (i386_low_remove_watchpoint): Renamed to
7365 i386_dr_remove_watchpoint. All uses updated.
7366 (i386_low_region_ok_for_watchpoint): Renamed to
7367 i386_dr_region_ok_for_watchpoint. All uses updated.
7368 (i386_low_stopped_data_address): Renamed to
7369 i386_dr_stopped_data_address. All uses updated.
7370 (i386_low_stopped_by_watchpoint): Renamed to
7371 i386_dr_stopped_by_watchpoint. All uses updated.
7373 2014-06-18 Gary Benson <gbenson@redhat.com>
7375 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7376 (i386_dr_low_can_set_control): Likewise.
7377 (i386_insert_aligned_watchpoint): New check.
7379 2014-06-18 Gary Benson <gbenson@redhat.com>
7381 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7384 2014-06-18 Gary Benson <gbenson@redhat.com>
7386 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7387 instead of fatal and error.
7388 (i386_handle_nonaligned_watchpoint): Likewise.
7390 2014-06-18 Gary Benson <gbenson@redhat.com>
7392 * i386-low.c (i386_get_debug_register_length): New macro.
7393 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7394 (i386_show_dr): Use debug_printf instead of fprintf. Use
7395 phex to format values.
7397 2014-06-18 Gary Benson <gbenson@redhat.com>
7399 * i386-low.h: Comment changes.
7400 * i386-low.c: Likewise.
7402 2014-06-18 Gary Benson <gbenson@redhat.com>
7404 * i386-low.c: Whitespace changes.
7406 2014-06-12 Tom Tromey <tromey@redhat.com>
7408 * utils.c (freeargv): Remove.
7410 2014-06-12 Tom Tromey <tromey@redhat.com>
7412 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7413 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7414 (parse_debug_format_options): Likewise.
7415 (gdbserver_usage): Likewise.
7416 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7417 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7418 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7420 ($(LIBGNU)): Depend on libiberty.
7421 (all-lib): Recurse into all subdirs.
7422 (install-only): Invoke "install" target in subdirs.
7423 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7425 * configure: Rebuild.
7426 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7427 for vasprintf, vsnprintf, or gettimeofday.
7428 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7431 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7433 * development.sh: Delete.
7434 * Makefile.in (config.status): Adjust dependency on development.sh.
7435 * configure.ac: Adjust development.sh source call.
7436 * configure: Regenerate.
7438 2014-06-02 Pedro Alves <palves@redhat.com>
7440 * ax.c (gdb_free_agent_expr): New function.
7441 * ax.h (gdb_free_agent_expr): New declaration.
7442 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7444 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7446 (clear_breakpoint_conditions_and_commands): New function.
7447 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7448 (clear_breakpoint_conditions_and_commands): New declaration.
7450 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7452 * linux-aarch64-low.c (asm/ptrace.h): Include.
7454 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7456 Fix TLS access for -static -pthread.
7457 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7458 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7459 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7461 2014-05-20 Pedro Alves <palves@redhat.com>
7463 * linux-aarch64-low.c (aarch64_insert_point)
7464 (aarch64_remove_point): No longer check whether the type is
7465 supported here. Adjust to new interface.
7466 (the_low_target): Install aarch64_supports_z_point_type as
7467 supports_z_point_type method.
7468 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7469 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7470 instead of a Z packet char. Adjust.
7471 (arm_supports_z_point_type): New function.
7472 (arm_insert_point, arm_remove_point): Adjust to new interface.
7473 (the_low_target): Install arm_supports_z_point_type.
7474 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7475 (cris_insert_point, cris_remove_point): Adjust to new interface.
7476 Don't check whether the type is supported here.
7477 (the_low_target): Install cris_supports_z_point_type.
7478 * linux-low.c (linux_supports_z_point_type): New function.
7479 (linux_insert_point, linux_remove_point): Adjust to new interface.
7480 * linux-low.h (struct linux_target_ops) <insert_point,
7481 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7482 raw_breakpoint pointer parameter.
7483 <supports_z_point_type>: New method.
7484 * linux-mips-low.c (mips_supports_z_point_type): New function.
7485 (mips_insert_point, mips_remove_point): Adjust to new interface.
7486 Use mips_supports_z_point_type.
7487 (the_low_target): Install mips_supports_z_point_type.
7488 * linux-ppc-low.c (the_low_target): Install NULL as
7489 supports_z_point_type method.
7490 * linux-s390-low.c (the_low_target): Install NULL as
7491 supports_z_point_type method.
7492 * linux-sparc-low.c (the_low_target): Install NULL as
7493 supports_z_point_type method.
7494 * linux-x86-low.c (x86_supports_z_point_type): New function.
7495 (x86_insert_point): Adjust to new insert_point interface. Use
7496 insert_memory_breakpoint. Adjust to new
7497 i386_low_insert_watchpoint interface.
7498 (x86_remove_point): Adjust to remove_point interface. Use
7499 remove_memory_breakpoint. Adjust to new
7500 i386_low_remove_watchpoint interface.
7501 (the_low_target): Install x86_supports_z_point_type.
7502 * lynx-low.c (lynx_target_ops): Install NULL as
7503 supports_z_point_type callback.
7504 * nto-low.c (nto_supports_z_point_type): New.
7505 (nto_insert_point, nto_remove_point): Adjust to new interface.
7506 (nto_target_ops): Install nto_supports_z_point_type.
7507 * mem-break.c: Adjust intro comment.
7508 (struct raw_breakpoint) <raw_type, size>: New fields.
7509 <inserted>: Update comment.
7510 <shlib_disabled>: Delete field.
7511 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7512 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7513 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7514 (raw_bkpt_type_to_target_hw_bp_type): New function.
7515 (find_enabled_raw_code_breakpoint_at): New function.
7516 (find_raw_breakpoint_at): New type and size parameters. Use them.
7517 (insert_memory_breakpoint): New function, based off
7518 set_raw_breakpoint_at.
7519 (remove_memory_breakpoint): New function.
7520 (set_raw_breakpoint_at): Reimplement.
7521 (set_breakpoint): New, based on set_breakpoint_at.
7522 (set_breakpoint_at): Reimplement.
7523 (delete_raw_breakpoint): Go through the_target->remove_point
7524 instead of assuming memory breakpoints.
7525 (find_gdb_breakpoint_at): Delete.
7526 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7527 (find_gdb_breakpoint): New function.
7528 (set_gdb_breakpoint_at): Delete.
7529 (z_type_supported): New function.
7530 (set_gdb_breakpoint_1): New function, loosely based off
7531 set_gdb_breakpoint_at.
7532 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7533 (delete_gdb_breakpoint_at): Delete.
7534 (delete_gdb_breakpoint_1): New function, loosely based off
7535 delete_gdb_breakpoint_at.
7536 (delete_gdb_breakpoint): New function.
7537 (clear_gdb_breakpoint_conditions): Rename to ...
7538 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7540 (add_condition_to_breakpoint): Make static.
7541 (add_breakpoint_condition): Take a struct breakpoint pointer
7542 instead of an address. Adjust.
7543 (gdb_condition_true_at_breakpoint): Rename to ...
7544 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7546 (gdb_condition_true_at_breakpoint): Reimplement.
7547 (add_breakpoint_commands): Take a struct breakpoint pointer
7548 instead of an address. Adjust.
7549 (gdb_no_commands_at_breakpoint): Rename to ...
7550 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7551 parameter. Return true if no breakpoint was found. Change debug
7553 (gdb_no_commands_at_breakpoint): Reimplement.
7554 (run_breakpoint_commands): Rename to ...
7555 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7556 and change return type to boolean.
7557 (run_breakpoint_commands): New function.
7558 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7559 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7560 breakpoint. Go through the_target->remove_point instead of
7561 assuming memory breakpoint.
7562 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7563 software and hardware breakpoints.
7564 (reinsert_raw_breakpoint): Go through the_target->insert_point
7565 instead of assuming memory breakpoint.
7566 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7567 software and hardware breakpoints.
7568 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7569 Check both software and hardware breakpoints.
7570 (validate_inserted_breakpoint): Assert the breakpoint is a
7571 software breakpoint. Set the inserted flag to -1 instead of
7572 setting shlib_disabled.
7573 (delete_disabled_breakpoints): Adjust.
7574 (validate_breakpoints): Only validate software breakpoints.
7575 Adjust to inserted flag change.
7576 (check_mem_read, check_mem_write): Skip breakpoint types other
7577 than software breakpoints. Adjust to inserted flag change.
7578 * mem-break.h (enum raw_bkpt_type): New enum.
7579 (raw_breakpoint, struct process_info): Forward declare.
7580 (Z_packet_to_target_hw_bp_type): Delete declaration.
7581 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7582 (set_gdb_breakpoint, delete_gdb_breakpoint)
7583 (clear_breakpoint_conditions): New declarations.
7584 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7585 (breakpoint_inserted_here): Update comment.
7586 (add_breakpoint_condition, add_breakpoint_commands): Replace
7587 address parameter with a breakpoint pointer parameter.
7588 (gdb_breakpoint_here): Update comment.
7589 (delete_gdb_breakpoint_at): Delete.
7590 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7591 * server.c (process_point_options): Take a struct breakpoint
7592 pointer instead of an address. Adjust.
7593 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7594 delete_gdb_breakpoint.
7595 * spu-low.c (spu_target_ops): Install NULL as
7596 supports_z_point_type method.
7597 * target.h: Include mem-break.h.
7598 (struct target_ops) <prepare_to_access_memory>: Update comment.
7599 <supports_z_point_type>: New field.
7600 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7601 instead of a char. Also take a raw breakpoint pointer.
7602 * win32-arm-low.c (the_low_target): Install NULL as
7603 supports_z_point_type.
7604 * win32-i386-low.c (i386_supports_z_point_type): New function.
7605 (i386_insert_point, i386_remove_point): Adjust to new interface.
7606 (the_low_target): Install i386_supports_z_point_type.
7607 * win32-low.c (win32_supports_z_point_type): New function.
7608 (win32_insert_point, win32_remove_point): Adjust to new interface.
7609 (win32_target_ops): Install win32_supports_z_point_type.
7610 * win32-low.h (struct win32_target_ops):
7611 <supports_z_point_type>: New method.
7612 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7613 instead of a char. Also take a raw breakpoint pointer.
7615 2014-05-20 Pedro Alves <palves@redhat.com>
7617 * mem-break.h: Include break-common.h.
7618 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7619 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7620 (Z_packet_to_target_hw_bp_type): New declaration.
7621 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7622 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7623 (Z_PACKET_ACCESS_WP): Delete macros.
7624 (Z_packet_to_hw_type): Delete function.
7625 * i386-low.h: Don't include break-common.h here.
7626 (Z_packet_to_hw_type): Delete declaration.
7627 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7628 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7629 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7630 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7631 * linux-aarch64-low.c: Don't include break-common.h here.
7632 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7633 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7634 (Z_packet_to_target_hw_bp_type): Delete function.
7635 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7637 (mips_insert_point, mips_remove_point): Use
7638 Z_packet_to_target_hw_bp_type.
7640 2014-05-20 Pedro Alves <palves@redhat.com>
7642 * linux-aarch64-low.c: Include break-common.h.
7643 (enum target_point_type): Delete.
7644 (Z_packet_to_point_type): Rename to ...
7645 (Z_packet_to_target_hw_bp_type): ... this, and return a
7646 target_hw_bp_type instead.
7647 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7648 instead of an enum target_point_type.
7649 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7651 (aarch64_dr_state_insert_one_point)
7652 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7653 (aarch64_handle_aligned_watchpoint)
7654 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7655 Take an enum target_hw_bp_type instead of an enum
7657 (aarch64_supports_z_point_type): New function.
7658 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7659 use Z_packet_to_target_hw_bp_type.
7661 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7663 * configure.ac: Only use -Werror by default when DEVELOPMENT
7665 * configure: Regenerate.
7667 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7669 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7670 * linux-x86-low.c (X86_64_USER_REGS): New.
7671 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7673 2014-04-28 Yao Qi <yao@codesourcery.com>
7675 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7678 2014-04-25 Pedro Alves <palves@redhat.com>
7681 * linux-low.c (linux_attach_fail_reason_string): New function.
7682 (linux_attach_lwp): Delete.
7683 (linux_attach_lwp_1): Rename to ...
7684 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7685 argument. Remove "initial" parameter. Return int instead of
7686 void. Don't error or warn here.
7687 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7688 failure to attach to the tgid. Call warning when failing to
7690 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7691 argument. Remove "initial" parameter. Return int instead of
7692 void. Don't error or warn here.
7693 (linux_attach_fail_reason_string): New declaration.
7694 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7695 interface change. Use linux_attach_fail_reason_string.
7697 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7698 Walfred Tedeschi <walfred.tedeschi@intel.com>
7700 * Makefile.in: Added rules to handle new files
7701 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7702 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7703 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7704 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7705 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7706 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7708 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7709 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7710 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7711 i386/x32-avx512.xml.
7712 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7713 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7714 i386/x32-avx512-linux.xml.
7715 * i387-fp.c (num_avx512_k_registers): New constant for number
7717 (num_avx512_zmmh_low_registers): New constant for number of
7718 lower ZMM registers (0-15).
7719 (num_avx512_zmmh_high_registers): New constant for number of
7720 higher ZMM registers (16-31).
7721 (num_avx512_ymmh_registers): New contant for number of higher
7722 YMM registers (ymm16-31 added by avx521 on x86_64).
7723 (num_avx512_xmm_registers): New constant for number of higher
7724 XMM registers (xmm16-31 added by AVX512 on x86_64).
7725 (struct i387_xsave): Add space for AVX512 registers.
7726 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7727 Add code to handle AVX512 registers.
7728 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7729 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7730 prototypei from generated file.
7731 (tdesc_amd64_avx512_linux): Likewise.
7732 (init_registers_x32_avx512_linux): Likewise.
7733 (tdesc_x32_avx512_linux): Likewise.
7734 (init_registers_i386_avx512_linux): Likewise.
7735 (tdesc_i386_avx512_linux): Likewise.
7736 (x86_64_regmap): Add AVX512 registers.
7737 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7739 (initialize_low_arch): Add code to initialize AVX512 registers.
7741 2014-04-23 Pedro Alves <palves@redhat.com>
7743 * mem-break.c (find_gdb_breakpoint_at): Make static.
7744 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7746 2014-04-23 Pedro Alves <palves@redhat.com>
7748 * i386-low.c: Don't include break-common.h here.
7749 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7750 prototype to take target_hw_bp_type as argument instead of a Z
7752 * i386-low.h: Include break-common.h here.
7753 (Z_packet_to_hw_type): Declare.
7754 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7756 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7757 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7758 (x86_remove_point): Convert the packet number to a
7759 target_hw_bp_type before calling i386_low_remove_watchpoint.
7760 * win32-i386-low.c (i386_insert_point): Convert the packet number
7761 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7762 (i386_remove_point): Convert the packet number to a
7763 target_hw_bp_type before calling i386_low_remove_watchpoint.
7765 2014-04-23 Pedro Alves <palves@redhat.com>
7767 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7769 2014-04-10 Pedro Alves <palves@redhat.com>
7771 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7772 Check if the condition or command is NULL before checking if the
7773 breakpoint is known. On success, return true.
7774 * mem-break.h (add_breakpoint_condition): Document return.
7775 (add_breakpoint_commands): Add describing comment.
7776 * server.c (skip_to_semicolon): New function.
7777 (process_point_options): Use it.
7779 2014-04-09 Pedro Alves <palves@redhat.com>
7781 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7784 2014-02-27 Pedro Alves <palves@redhat.com>
7787 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7789 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7791 (last_thread_of_process_p): Take a PID argument instead of a
7793 (linux_wait_for_lwp): Delete.
7794 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7796 (linux_low_filter_event): New function, party factored out from
7797 linux_wait_for_event.
7798 (linux_wait_for_event): Rename to ...
7799 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7800 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7801 sigsuspend. Check for zombie leaders.
7802 (linux_wait_for_event): Reimplement as wrapper around
7803 linux_wait_for_event_filtered.
7804 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7805 a normal or signal exit is seen, it's the whole process exiting.
7806 (wait_for_sigstop): No longer a for_each_inferior callback.
7807 Rewrite on top of linux_wait_for_event_filtered.
7808 (stop_all_lwps): Call wait_for_sigstop directly.
7809 * server.c (resume, handle_target_event): Handle
7810 TARGET_WAITKIND_NO_RESUMED.
7812 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7814 * win32-low.c (psapi_get_dll_name,
7815 * win32_CreateToolhelp32Snapshot): Delete.
7816 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7817 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7819 (handle_load_dll): Add function description.
7820 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7822 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7824 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7826 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7827 base address when calling win32_add_one_solib.
7828 (handle_load_dll): Delete local variable load_addr.
7829 Remove 0x1000 offset applied to DLL base address when calling
7830 win32_add_one_solib.
7831 (handle_unload_dll): Add comment.
7833 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7835 * win32-low.c (win32_add_all_dlls): Renames
7836 win32_ensure_ntdll_loaded. Rewrite function documentation.
7837 Adjust implementation to always load all DLLs.
7838 Add 0x1000 offset to DLL base address when calling
7839 win32_add_one_solib.
7840 (child_initialization_done): New static global.
7841 (do_initial_child_stuff): Set child_initialization_done to
7842 zero during child initialization, and 1 after. Replace call
7843 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7845 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7846 (handle_unload_dll): Add function documentation.
7847 (get_child_debug_event): Ignore load and unload DLL events
7848 during child initialization.
7850 2014-02-20 Doug Evans <dje@google.com>
7852 Remove global all_lwps.
7853 * inferiors.h (ptid_of): Move here from linux-low.h.
7854 (pid_of, lwpid_of): Ditto.
7855 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7856 parameter is a struct thread_info * now.
7857 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7858 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7859 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7861 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7862 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7863 * linux-arm-low.c (update_registers_callback): Update, "entry"
7864 parameter is a struct thread_info * now.
7865 Fetch lwpid from current_inferior directly.
7866 (arm_insert_point): Pass &all_threads to find_inferior instead of
7868 (arm_remove_point): Ditto.
7869 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7870 (arm_prepare_to_resume): Fetch pid from thread.
7871 (arm_read_description): Fetch lwpid from current_inferior directly.
7872 * linux-low.c (all_lwps): Delete.
7873 (delete_lwp): Delete call to remove_inferior.
7874 (handle_extended_wait): Fetch lwpid from thread.
7875 (add_lwp): Don't set lwp->entry.id. Remove call to
7876 add_inferior_to_list.
7877 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7878 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7879 (kill_one_lwp_callback): Ditto.
7880 (linux_kill): Don't dereference NULL pointer.
7881 Fetch ptid,lwpid from thread.
7882 (get_detach_signal): Fetch ptid from thread.
7883 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7884 Simplify call to regcache_invalidate_thread.
7885 (delete_lwp_callback): Update, "entry" parameter is a
7886 struct thread_info * now. Fetch pid from thread.
7887 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7888 (status_pending_p_callback): Update, "entry" parameter is a
7889 struct thread_info * now. Fetch ptid from thread.
7890 (find_lwp_pid): Update, "entry" parameter is a
7891 struct thread_info * now.
7892 (linux_wait_for_lwp): Fetch pid from thread.
7893 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7894 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7895 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7896 (dequeue_one_deferred_signal): Ditto.
7897 (cancel_breakpoint): Fetch ptid from current_inferior.
7898 (linux_wait_for_event): Pass &all_threads to find_inferior,
7899 not &all_lwps. Fetch ptid, lwpid from thread.
7900 (count_events_callback): Update, "entry" parameter is a
7901 struct thread_info * now.
7902 (select_singlestep_lwp_callback): Ditto.
7903 (select_event_lwp_callback): Ditto.
7904 (cancel_breakpoints_callback): Ditto.
7905 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7907 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7908 (unsuspend_one_lwp): Update, "entry" parameter is a
7909 struct thread_info * now.
7910 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7912 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7913 Fetch lwpid from thread, not lwp.
7914 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7915 Pass &all_threads to find_inferior, not &all_lwps.
7916 (send_sigstop): Fetch lwpid from thread, not lwp.
7917 (send_sigstop_callback): Update, "entry" parameter is a
7918 struct thread_info * now.
7919 (suspend_and_send_sigstop_callback): Ditto.
7920 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7921 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7922 struct thread_info * now.
7923 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7925 (lwp_running): Update, "entry" parameter is a
7926 struct thread_info * now.
7927 (stop_all_lwps): Fetch ptid from thread.
7928 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7929 (linux_resume_one_lwp): Fetch lwpid from thread.
7930 (linux_set_resume_request): Update, "entry" parameter is a
7931 struct thread_info * now. Fetch pid, lwpid from thread.
7932 (resume_status_pending_p): Update, "entry" parameter is a
7933 struct thread_info * now.
7934 (need_step_over_p): Ditto. Fetch lwpid from thread.
7935 (start_step_over): Fetch lwpid from thread.
7936 (linux_resume_one_thread): Update, "entry" parameter is a
7937 struct thread_info * now. Fetch lwpid from thread.
7938 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7939 (proceed_one_lwp): Update, "entry" parameter is a
7940 struct thread_info * now. Fetch lwpid from thread.
7941 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7942 struct thread_info * now.
7943 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7944 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7945 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7947 (regsets_store_inferior_registers): Ditto.
7948 (fetch_register, store_register): Ditto.
7949 (linux_read_memory, linux_write_memory): Ditto.
7950 (linux_request_interrupt): Ditto.
7951 (linux_read_auxv): Ditto.
7952 (linux_xfer_siginfo): Ditto.
7953 (linux_qxfer_spu): Ditto.
7954 (linux_qxfer_libraries_svr4): Ditto.
7955 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7956 moved to inferiors.h.
7958 (get_thread_lwp): Update.
7959 (struct lwp_info): Delete member "entry". Simplify comment for
7962 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7963 current_inferior directly.
7964 (update_watch_registers_callback): Update, "entry" parameter is a
7965 struct thread_info * now. Fetch pid from thread.
7966 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7967 (mips_insert_point): Fetch lwpid from current_inferior.
7968 Pass &all_threads to find_inferior, not &all_lwps.
7969 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7970 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7972 (mips_stopped_data_address): Ditto.
7973 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7975 * linux-tile-low.c (tile_arch_setup): Ditto.
7976 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7977 (update_debug_registers_callback): Update, "entry" parameter is a
7978 struct thread_info * now. Fetch pid from thread.
7979 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7980 Pass &all_threads to find_inferior, not &all_lwps.
7981 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7982 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7983 Pass &all_threads to find_inferior, not &all_lwps.
7984 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7985 (i386_dr_low_get_status): Ditto.
7986 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7987 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7988 (x86_linux_read_description): Ditto.
7989 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7991 2014-02-20 Doug Evans <dje@google.com>
7993 * inferiors.c (get_first_inferior): Fix buglet.
7995 2014-02-19 Doug Evans <dje@google.com>
7997 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7998 * inferiors.c (add_thread): Change result type to struct thread_info *.
7999 All callers updated.
8000 (add_lwp): Call add_thread here instead of in callers.
8001 All callers updated.
8002 * linux-low.h (get_lwp_thread): Rewrite.
8003 (struct lwp_info): New member "thread".
8005 2014-02-19 Doug Evans <dje@google.com>
8007 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8008 All callers updated.
8010 2014-02-19 Doug Evans <dje@google.com>
8012 * inferiors.c (add_thread): Fix whitespace.
8014 2014-02-19 Doug Evans <dje@google.com>
8016 * dll.c (clear_dlls): Replace accessing list implemention details
8018 * gdbthread.h (get_first_thread): Declare.
8019 * inferiors.c (for_each_inferior_with_data): New function.
8020 (get_first_thread): New function.
8021 (find_thread_ptid): Simplify.
8022 (get_first_inferior): New function.
8023 (clear_list): Delete.
8024 (one_inferior_p): New function.
8025 (clear_inferior_list): New function.
8026 (clear_inferiors): Update.
8027 * inferiors.h (for_each_inferior_with_data): Declare.
8028 (clear_inferior_list): Declare.
8029 (one_inferior_p): Declare.
8030 (get_first_inferior): Declare.
8031 * linux-low.c (linux_wait_for_event): Replace accessing list
8032 implemention details with API function.
8033 * server.c (target_running): Ditto.
8034 (accumulate_file_name_length): New function.
8035 (emit_dll_description): New function.
8036 (handle_qxfer_libraries): Replace accessing list implemention
8037 details with API function.
8038 (handle_qxfer_threads_worker): New function.
8039 (handle_qxfer_threads_proper): Replace accessing list implemention
8040 details with API function.
8041 (handle_query): Ditto.
8042 (visit_actioned_threads_callback_ftype): New typedef.
8043 (visit_actioned_threads_data): New struct.
8044 (visit_actioned_threads): Rewrite to be find_inferior callback.
8045 (resume): Call find_inferior.
8046 (handle_status): Replace accessing list implemention
8047 details with API function.
8048 (process_serial_event): Replace accessing list implemention details
8050 * target.c (set_desired_inferior): Replace accessing list implemention
8051 details with API function.
8052 * tracepoint.c (same_process_p): New function.
8053 (gdb_agent_about_to_close): Replace accessing list implemention
8054 details with API function.
8055 * win32-low.c (child_delete_thread): Replace accessing list
8056 implemention details with API function.
8057 (match_dll_by_basename): New function.
8058 (dll_is_loaded_by_basename): New function.
8059 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8060 details call to dll_is_loaded_by_basename.
8062 2014-02-19 Doug Evans <dje@google.com>
8064 * dll.h (struct dll_info): Add comment.
8065 * gdbthread.h (struct thread_info): Add comment.
8066 (current_ptid): Simplify.
8067 * inferiors.c (add_process): Update.
8068 (remove_process): Update.
8069 * inferiors.h (struct process_info): Rename member "head" to "entry".
8070 * linux-low.c (delete_lwp): Update.
8072 (last_thread_of_process_p): Update.
8073 (kill_one_lwp_callback, linux_kill): Update.
8074 (status_pending_p_callback): Update.
8075 (wait_for_sigstop): Update. Simplify read of ptid.
8076 (start_step_over): Update.
8077 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8078 (get_lwp_thread): Update.
8079 (struct lwp_info): Rename member "head" to "entry".
8080 * regcache.h (inferior_list_entry): Delete.
8081 * server.c (kill_inferior_callback): Update.
8082 (detach_or_kill_inferior_callback): Update.
8083 (print_started_pid): Update.
8084 (print_attached_pid): Update.
8085 (process_serial_event): Simplify read of ptid.
8086 * thread-db.c (thread_db_create_event): Update.
8087 (thread_db_get_tls_address): Update.
8088 * win32-low.c (current_inferior_ptid): Simplify.
8090 2014-02-19 Tom Tromey <tromey@redhat.com>
8092 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8094 (target_supports_btrace): Update.
8096 2014-02-14 Yao Qi <yao@codesourcery.com>
8098 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8099 (rsp-low-ipa.o): New target.
8101 2014-02-12 Tom Tromey <tromey@redhat.com>
8103 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8104 convert_ascii_to_int.
8105 * regcache.c (registers_to_string): Likewise.
8106 * remote-utils.c (decode_M_packet): Likewise.
8107 * server.c (process_serial_event): Likewise.
8109 2014-02-12 Tom Tromey <tromey@redhat.com>
8111 * server.c (handle_query, handle_v_run): Use hex2bin, not
8113 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8115 2014-02-12 Tom Tromey <tromey@redhat.com>
8117 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8118 convert_int_to_ascii.
8119 * regcache.c (registers_to_string, collect_register_as_string):
8121 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8123 * server.c (process_serial_event): Likewise.
8124 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8125 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8127 2014-02-12 Tom Tromey <tromey@redhat.com>
8129 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8130 bin2hex, not hexify.
8131 * tracepoint.c (cmd_qtstatus): Likewise.
8133 2014-02-12 Tom Tromey <tromey@redhat.com>
8135 * remote-utils.c (monitor_output): Pass explicit length to
8138 2014-02-12 Tom Tromey <tromey@redhat.com>
8140 * tracepoint.c: Include rsp-low.h.
8141 * server.c: Include rsp-low.h.
8142 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8143 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8145 * remote-utils.c: Include rsp-low.h.
8146 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8147 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8148 (convert_int_to_ascii, convert_ascii_to_int): Move to
8150 * regcache.c: Include rsp-low.h.
8151 * ax.c: Include rsp-low.h.
8152 * Makefile.in (SFILES): Add common/rsp-low.c.
8153 (OBS): Add rsp-low.o.
8154 (rsp-low.o): New target.
8156 2014-02-12 Tom Tromey <tromey@redhat.com>
8158 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8159 Include print-utils.h.
8160 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8161 (plongest, thirty_two, phex_nz): Remove.
8162 * Makefile.in (SFILES): Add common/print-utils.c.
8163 (OBS): Add print-utils.o.
8164 (print-utils-ipa.o): New target.
8165 (print-utils.o): New target.
8166 (IPA_OBJS): Add print-utils-ipa.o.
8168 2014-02-06 Tom Tromey <tromey@redhat.com>
8170 * Makefile.in (SFILES): Fix indentation.
8172 2014-02-05 Doug Evans <dje@google.com>
8174 * linux-low.c (linux_wait_for_event): Improve comment.
8175 (linux_wait_1): Keep current_inferior in sync with event_child.
8177 2014-01-22 Doug Evans <dje@google.com>
8179 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8181 2014-01-22 Doug Evans <dje@google.com>
8183 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8184 * configure: Regenerate.
8185 * config.in: Regenerate.
8186 * Makefile.in (SFILES): Add debug.c.
8188 * debug.c: New file.
8189 * debug.h: New file.
8190 * linux-aarch64-low.c (*): Update all debugging printfs to use
8191 debug_printf instead of fprintf.
8192 * linux-arm-low.c (*): Ditto.
8193 * linux-cris-low.c (*): Ditto.
8194 * linux-crisv32-low.c (*): Ditto.
8195 * linux-m32r-low.c (*): Ditto.
8196 * linux-sparc-low.c (*): Ditto.
8197 * linux-x86.c (*): Ditto.
8198 * linux-low.c (*): Ditto.
8199 (linux_wait_1): Add calls to debug_enter, debug_exit.
8200 (linux_wait): Remove redundant debugging printf.
8201 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8202 (linux_resume, unstop_all_lwps): Ditto.
8203 * mem-break.c (*): Update all debugging printfs to use
8204 debug_printf instead of fprintf.
8205 * remote-utils.c (*): Ditto.
8206 * thread-db.c (*): Ditto.
8207 * server.c #include <ctype.h>, "gdb_vecs.h".
8208 (debug_threads): Moved to debug.c.
8209 (*): Update all debugging printfs to use debug_printf instead of
8211 (start_inferior): Replace call to fflush with call to debug_flush.
8212 (monitor_show_help): Mention set debug-format.
8213 (parse_debug_format_options): New function.
8214 (handle_monitor_command): Handle "monitor set debug-format".
8215 (gdbserver_usage): Mention --debug-format.
8216 (main): Parse --debug-format.
8217 * server.h (debug_threads): Declaration moved to debug.h.
8219 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8220 trace_debug_1 that uses debug_printf.
8221 (tracepoint_look_up_symbols): Update all debugging printfs to use
8222 debug_printf instead of fprintf.
8224 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8226 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8229 2014-01-17 Pedro Alves <palves@redhat.com>
8232 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8233 defined after including gdb_proc_service.h.
8235 2014-01-16 Doug Evans <dje@google.com>
8237 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8238 (match_dll): Use it.
8240 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8242 * target.h (target_ops) <read_btrace>: Change parameters and
8243 return type to allow error reporting.
8244 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8245 trace reading errors on.
8246 * linux-low.c (linux_low_read_btrace): Pass trace reading
8248 (linux_low_disable_btrace): New.
8250 2014-01-15 Doug Evans <dje@google.com>
8252 * inferiors.c (thread_id_to_gdb_id): Delete.
8253 * inferiors.h (thread_id_to_gdb_id): Delete.
8255 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8257 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8258 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8261 2014-01-08 Pedro Alves <palves@redhat.com>
8263 * server.c (handle_status): Don't discard previous queued stop
8264 replies or thread's pending status here.
8265 (main) <disconnection>: Do it here instead.
8267 2014-01-08 Pedro Alves <palves@redhat.com>
8269 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8270 * server.c (visit_actioned_threads, handle_pending_status): New
8272 (handle_v_cont): Factor out parts to ...
8273 (resume): ... this new function. If in all-stop, and a thread
8274 being resumed has a pending status, report it without actually
8276 (myresume): Adjust to use the new 'resume' function.
8277 (clear_pending_status_callback, set_pending_status_callback)
8278 (find_status_pending_thread_callback): New functions.
8279 (handle_status): Handle the case of multiple threads having
8280 interesting statuses to report. Report threads' real last signal
8281 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8282 with an interesting thread to report the status for, instead of
8283 always reporting the status of the first thread.
8285 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8287 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8288 * gdbreplay.c (gdbreplay_version): Likewise.
8290 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8292 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8293 iov.iov_len with the real length in use.
8295 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8297 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8298 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8299 for all targets that use win32-low.c.
8300 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8301 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8303 2013-12-13 Pedro Alves <palves@redhat.com>
8305 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8306 if equal to TARGET_WAITKIND_LOADED.
8307 * win32-low.c (cached_status): New static global.
8308 (win32_wait): Add declaration.
8309 (do_initial_child_stuff): Flush all initial pending debug events
8310 up to the initial breakpoint.
8311 (win32_wait): If CACHED_STATUS was set, return that instead
8312 of doing a real wait. Remove the code resuming the execution
8313 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8314 during the initial phase. Also remove the code changing
8315 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8316 TARGET_WAITKIND_STOPPED.
8318 2013-12-11 Yao Qi <yao@codesourcery.com>
8320 * notif.c (handle_notif_ack): Return 0 if no notification
8323 2013-11-20 Doug Evans <dje@google.com>
8325 * linux-low.c (linux_set_resume_request): Fix comment.
8327 2013-11-20 Doug Evans <dje@google.com>
8329 * linux-low.c (resume_status_pending_p): Tweak comment.
8331 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8333 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8334 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8335 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8336 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8337 (srv_amd64_regobj): Add amd64-mpx.o.
8338 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8339 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8340 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8341 * i387-fp.c (num_pl_bnd_register) Added constant.
8342 (num_pl_bnd_cfg_registers) Added constant.
8343 (struct i387_xsave) Added reserved area and MPX fields.
8344 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8345 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8347 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8348 (init_registers_amd64_mpx_linux): Declare new function.
8349 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8350 (x86_64_regmap): Add MPX registers.
8351 (x86_linux_read_description): Add MPX case.
8352 (initialize_low_arch): Initialize MPX targets.
8354 2013-11-18 Tom Tromey <tromey@redhat.com>
8356 * configure: Rebuild.
8357 * configure.ac: Don't check for stdlib.h.
8358 * gdbreplay.c: Unconditionally include stdlib.h.
8360 2013-11-18 Tom Tromey <tromey@redhat.com>
8362 * config.in: Rebuild.
8363 * configure: Rebuild.
8364 * configure.ac: Don't use AC_HEADER_DIRENT.
8366 2013-11-18 Tom Tromey <tromey@redhat.com>
8368 * server.h: Don't check HAVE_STRING_H.
8369 * gdbreplay.c: Don't check HAVE_STRING_H.
8370 * configure: Rebuild.
8372 2013-11-18 Tom Tromey <tromey@redhat.com>
8374 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8377 2013-11-08 Tom Tromey <tromey@redhat.com>
8379 * configure, config.in: Rebuild.
8380 * configure.ac: Remove unused configury.
8382 2013-11-08 Tom Tromey <tromey@redhat.com>
8384 * acinclude.m4: Include common.m4, codeset.m4.
8385 * configure, config.in: Rebuild.
8386 * configure.ac: Use GDB_AC_COMMON.
8388 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8390 * linux-s390-low.c (HWCAP_S390_TE): New define.
8391 (s390_arch_setup): Consider the TE field in the HWCAP for
8392 determining 'have_regset_tdb'.
8394 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8397 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8400 2013-10-02 Pedro Alves <palves@redhat.com>
8402 * server.c (process_serial_event): Don't output "GDBserver
8403 exiting" if GDB is connected through stdio.
8404 * target.c (mywait): Likewise, be silent if GDB is connected
8407 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8409 * lynx-low.c (lynx_add_threads_after_attach): New function.
8410 (lynx_attach): Remove call to add_thread. Add call to
8411 lynx_add_threads_after_attach instead.
8413 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8415 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8416 * config.in, configure: Regenerated.
8418 2013-09-18 Yao Qi <yao@codesourcery.com>
8421 * server.c (start_inferior): Clear 'resume_info'.
8423 2013-09-16 Jiong Wang <jiwang@tilera.com>
8425 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8428 2013-09-16 Jiong Wang <jiwang@tilera.com>
8430 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8431 linux-tile-low.o to srv_tgtobj.
8433 2013-09-16 Will Newton <will.newton@linaro.org>
8435 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8438 2013-09-06 Pedro Alves <palves@redhat.com>
8440 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8441 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8442 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8443 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8444 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8445 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8447 2013-09-06 Pedro Alves <palves@redhat.com>
8449 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8450 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8452 2013-09-06 Pedro Alves <palves@redhat.com>
8454 * linux-amd64-ipa.c: Include tracepoint.h.
8455 * linux-i386-ipa.c: Include tracepoint.h.
8457 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8459 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8460 (ps_get_thread_area): New function.
8462 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8464 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8465 (initialize_low_arch): Call init_registers_crisv32 rather than
8466 init_register_crisv32.
8468 2013-09-05 Pedro Alves <palves@redhat.com>
8470 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8472 * hostio.h: ... this new file.
8473 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8474 win32-low.c: Include hostio.h.
8476 2013-09-05 Pedro Alves <palves@redhat.com>
8478 * server.h (gdb_client_data, handler_func, callback_handler_func)
8479 (delete_file_handler, add_file_handler, append_callback_event)
8480 (delete_callback_event, start_event_loop, initialize_event_loop):
8481 Move to event-loop.h and include it.
8482 * event-loop.h: New file.
8484 2013-09-05 Pedro Alves <palves@redhat.com>
8486 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8487 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8488 (loaded_dll, unloaded_dll): Move to ...
8489 * dll.h: ... this new file.
8490 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8492 2013-09-05 Pedro Alves <palves@redhat.com>
8494 * server.h (current_process, get_thread_process, all_processes)
8495 (add_inferior_to_list, for_each_inferior, current_inferior)
8496 (remove_inferior, add_process, remove_process, find_process_pid)
8497 (have_started_inferiors_p, have_attached_inferiors_p)
8498 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8499 (clear_inferiors, find_inferior, find_inferior_id)
8500 (inferior_target_data, set_inferior_target_data)
8501 (inferior_regcache_data, set_inferior_regcache_data): Move to
8502 inferiors.h, and include it.
8503 * inferiors.h: New file.
8505 2013-09-05 Pedro Alves <palves@redhat.com>
8507 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8511 2013-09-05 Pedro Alves <palves@redhat.com>
8513 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8515 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8516 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8517 (handle_tracepoint_general_set, handle_tracepoint_query)
8518 (tracepoint_finished_step, tracepoint_was_hit)
8519 (release_while_stepping_state_list, current_traceframe)
8520 (in_readonly_region, traceframe_read_mem)
8521 (fetch_traceframe_registers, traceframe_read_sdata)
8522 (traceframe_read_info, struct fast_tpoint_collect_status)
8523 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8524 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8525 (supply_fast_tracepoint_registers)
8526 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8527 (ipa_tdesc, claim_trampoline_space)
8528 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8529 (agent_mem_read, agent_get_trace_state_variable_value)
8530 (agent_set_trace_state_variable_value, agent_tsv_read)
8531 (agent_mem_read_string, get_raw_reg_func_addr)
8532 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8533 * tracepoint.h: ... this new file.
8535 2013-09-05 Pedro Alves <palves@redhat.com>
8537 * server.h (perror_with_name, error, fatal, warning, paddress)
8538 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8540 * utils.h: New file.
8542 2013-09-05 Pedro Alves <palves@redhat.com>
8544 * server.h (remote_debug, noack_mode, transport_is_reliable)
8545 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8546 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8547 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8548 (write_enn, initialize_async_io, enable_async_io)
8549 (disable_async_io, check_remote_input_interrupt_request)
8550 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8551 (dead_thread_notify, prepare_resume_reply)
8552 (decode_address_to_semicolon, decode_address, decode_m_packet)
8553 (decode_M_packet, decode_X_packet, decode_xfer_write)
8554 (decode_search_memory_packet, unhexify, hexify)
8555 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8556 (look_up_one_symbol, relocate_instruction)
8557 (monitor_output): Move to remote-utils.h, and include it.
8558 * remote-utils.h: New file.
8560 2013-09-05 Pedro Alves <palves@redhat.com>
8562 * server.h (_): Delete.
8564 2013-09-02 Pedro Alves <palves@redhat.com>
8566 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8567 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8569 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8571 2013-09-02 Pierre Muller <muller@sourceware.org>
8573 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8574 or WriteProcessMemory complete successfully and handle
8575 ERROR_PARTIAL_COPY error.
8577 2013-09-02 Pedro Alves <palves@redhat.com>
8579 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8580 error instead of EIO.
8582 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8585 * linux-low.c: Include filestuff.h.
8586 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8587 * lynx-low.c: Include filestuff.h.
8588 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8589 * server.c: Include filestuff.h.
8590 (main): Call notice_open_fds.
8591 * spu-low.c: Include filestuff.h.
8592 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8594 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8596 * Makefile.in: Explain why ../target and ../nat are not
8597 listed as include file search paths.
8598 (linux-waitpid.o): New object file rule.
8599 * configure.srv (srv_native_linux_obj): New variable.
8600 Replace all occurrences of linux native object files with
8601 $srv_native_linux_obj.
8602 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8603 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8604 (linux_enable_event_reporting): Remove declaration.
8605 (my_waitpid): Moved to common/linux-waitpid.c.
8606 (linux_wait_for_event): Pass ptid when calling
8607 linux_enable_event_reporting.
8608 (linux_supports_tracefork_flag): Remove.
8609 (linux_enable_event_reporting): Likewise.
8610 (linux_tracefork_grandchild): Remove.
8611 (STACK_SIZE): Moved to common/linux-ptrace.c.
8612 (linux_tracefork_child): Remove.
8613 (linux_test_for_tracefork): Remove.
8614 (linux_look_up_symbols): Call linux_supports_traceclone.
8615 (initialize_low): Remove call to linux_test_for_tracefork.
8616 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8617 common/linux-ptrace.h.
8618 (PTRACE_TYPE_ARG4): Likewise.
8619 Include linux-ptrace.h.
8621 2013-08-21 Pedro Alves <palves@redhat.com>
8623 * config.in: Renegerate.
8625 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8627 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8628 (SFILES): Remove $(srcdir)/common/target-common.c and
8629 add $(srcdir)/target/waitstatus.c.
8630 (OBS): Remove target-common.o and add waitstatus.o.
8631 (server_h): Remove $(srcdir)/../common/target-common.h and
8632 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8633 and $(srcdir)/../target/waitstatus.h.
8634 (target-common.o): Remove.
8635 (waitstatus.o): New target object file.
8636 * target.h: Do not include target-common.h and
8637 include target/resume.h, target/wait.h and
8638 target/waitstatus.h.
8640 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8642 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8643 to PTRACE_TYPE_ARG3.
8644 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8645 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8647 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8648 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8650 2013-07-27 Jie Zhang <jie@codesourcery.com>
8651 Daniel Jacobowitz <dan@codesourcery.com>
8652 Yao Qi <yao@codesourcery.com>
8654 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8655 (mips-linux-watch.o): New rule.
8656 (mips_linux_watch_h): New variable.
8657 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8659 * linux-mips-low.c: Include mips-linux-watch.h.
8660 (struct arch_process_info, struct arch_lwp_info): New.
8661 (update_watch_registers_callback): New function.
8662 (mips_linux_new_process, mips_linux_new_thread) New functions.
8663 (mips_linux_prepare_to_resume, mips_insert_point): New
8665 (mips_remove_point, mips_stopped_by_watchpoint): New
8667 (rsp_bp_type_to_target_hw_bp_type): New function.
8668 (mips_stopped_data_address): New function.
8669 (the_low_target): Add watchpoint support functions.
8671 2013-07-27 Yao Qi <yao@codesourcery.com>
8673 * i386-low.c: Include break-common.h.
8674 (enum target_hw_bp_type): Remove.
8676 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8678 * Makefile.in (SFILES): /common/target-common.c.
8679 (OBS): Add target-common.o.
8680 (server_h): Add $(srcdir)/../common/target-common.h.
8681 (target-common.o): New target.
8682 * server.c (queue_stop_reply_callback): Free
8683 status string after use.
8684 * target.c (target_waitstatus_to_string): Remove.
8685 * target.h: Include target-common.h.
8686 (resume_kind): Likewise.
8687 (target_waitkind): Likewise.
8688 (target_waitstatus): Likewise.
8689 (TARGET_WNOHANG): Likewise.
8691 2013-07-04 Yao Qi <yao@codesourcery.com>
8693 * Makefile.in (host_alias): Use @host_noncanonical@.
8694 (target_alias): Use @target_noncanonical@.
8695 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8696 ACX_NONCANONICAL_HOST.
8697 * configure: Regenerated.
8700 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8702 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8703 * configure: Rebuild.
8704 * Makefile.in (version_host, version_target): Get from configure.
8705 (version.c): Use $(version_host) and $(version_target).
8707 2013-07-03 Pedro Alves <palves@redhat.com>
8709 * Makefile.in (config.status): Depend on development.sh.
8710 * acinclude.m4: Include libmcheck.m4.
8711 * configure: Regenerate.
8713 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8715 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8716 attribute inside the parentheses.
8717 (winapi_DebugSetProcessKillOnExit): Ditto.
8718 (winapi_DebugBreakProcess): Ditto.
8719 (winapi_GenerateConsoleCtrlEvent): Ditto.
8721 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8723 * notif.h (notif_event): Add a dummy member to avoid compiler
8726 2013-07-01 Pedro Alves <palves@redhat.com>
8728 * hostio.c (HOSTIO_PATH_MAX): Define.
8729 (require_filename, handle_open, handle_unlink, handle_readlink):
8732 2013-07-01 Pedro Alves <palves@redhat.com>
8734 * server.h: Include "pathmax.h".
8735 * linux-low.c: Don't include sys/param.h.
8736 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8738 * win32-low.c: Don't include sys/param.h.
8739 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8741 2013-07-01 Pedro Alves <palves@redhat.com>
8743 * event-loop.c: Don't check HAVE_UNISTD_H before including
8745 * gdbreplay.c: Likewise.
8746 * remote-utils.c: Likewise.
8747 * server.c: Likewise.
8748 * configure.ac: Don't check for unistd.h.
8749 * configure: Regenerate.
8751 2013-06-28 Tom Tromey <tromey@redhat.com>
8753 * Makefile.in (version.c): Use version.in, not
8756 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8758 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8759 * configure: Rebuild.
8760 * Makefile.in (version_host, version_target): Get from configure.
8761 (version.c): Use $(version_host) and $(version_target).
8763 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8765 Fix trace-status to output user name without trailing colon.
8766 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8768 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8770 Fix trace-status to output proper start-time and stop-time.
8771 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8772 output start time and stop time in hex as gdb expects.
8774 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8776 * tracepoint.c (build_traceframe_info_xml): Output trace state
8777 variables present in the trace buffer.
8779 2013-06-24 Tom Tromey <tromey@redhat.com>
8781 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8783 (version.o): Remove.
8784 * gdbreplay.c: Include version.h.
8785 (version, host_name): Don't declare.
8786 * server.h: Include version.h.
8787 (version, host_name): Don't declare.
8789 2013-06-12 Pedro Alves <palves@redhat.com>
8791 * linux-x86-low.c (linux_is_elf64): Delete global.
8792 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8793 with local linux_pid_exe_is_elf_64_file use.
8795 2013-06-11 Pedro Alves <palves@redhat.com>
8797 * linux-low.c (regset_disabled, disable_regset): New functions.
8798 (regsets_fetch_inferior_registers)
8799 (regsets_store_inferior_registers): Use them.
8800 (initialize_regsets_info); Don't allocate the disabled_regsets
8802 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8805 2013-06-11 Pedro Alves <palves@redhat.com>
8807 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8810 2013-06-11 Pedro Alves <palves@redhat.com>
8812 * linux-x86-low.c (initialize_low_arch): Call
8813 init_registers_x32_avx_linux.
8815 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8817 Fix compatibility with Android Bionic.
8818 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8821 2013-06-07 Pedro Alves <palves@redhat.com>
8824 * Makefile.in (OBS): Add tdesc.o.
8825 (IPA_OBJS): Add tdesc-ipa.o.
8826 (tdesc-ipa.o): New rule.
8827 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8829 * linux-low.c (new_inferior): Delete.
8830 (disabled_regsets, num_regsets): Delete.
8831 (linux_add_process): Adjust to set the new per-process
8833 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8834 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8835 was a stop. When calling arch_setup, switch the current inferior
8836 to the thread that got an event.
8837 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8838 (regsets_fetch_inferior_registers)
8839 (regsets_store_inferior_registers): New regsets_info parameter.
8841 (linux_register_in_regsets): New regs_info parameter. Adjust to
8843 (register_addr, fetch_register, store_register): New usrregs_info
8844 parameter. Adjust to use it.
8845 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8846 parameter regs_info. Adjust to use it.
8847 (linux_fetch_registers): Get the current inferior's regs_info, and
8849 (linux_store_registers): Ditto.
8850 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8851 (initialize_low): Don't initialize the target_regsets here. Call
8852 initialize_low_arch.
8853 * linux-low.h (target_regsets): Delete declaration.
8854 (struct regsets_info): New.
8855 (struct usrregs_info): New.
8856 (struct regs_info): New.
8857 (struct process_info_private) <new_inferior>: New field.
8858 (struct linux_target_ops): Delete the num_regs, regmap, and
8859 regset_bitmap fields. New field regs_info.
8860 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8861 * i387-fp.c (num_xmm_registers): Delete.
8862 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8863 calls to new interface.
8864 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8865 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8866 Infer the number of xmm registers from the regcache's target
8868 * i387-fp.h (num_xmm_registers): Delete.
8869 * inferiors.c (add_thread): Don't install the thread's regcache
8871 * proc-service.c (gregset_info): Fetch the current inferior's
8872 regs_info. Adjust to use it.
8873 * regcache.c: Include tdesc.h.
8874 (register_bytes, reg_defs, num_registers)
8875 (gdbserver_expedite_regs): Delete.
8876 (get_thread_regcache): If the thread doesn't have a regcache yet,
8877 create one, instead of aborting gdbserver.
8878 (regcache_invalidate_one): Rename to ...
8879 (regcache_invalidate_thread): ... this.
8880 (regcache_invalidate_one): New.
8881 (regcache_invalidate): Only invalidate registers of the current
8883 (init_register_cache): Add target_desc parameter, and use it.
8884 (new_register_cache): Ditto. Assert the target description has a
8885 non zero registers_size.
8886 (regcache_cpy): Add assertions. Adjust.
8887 (realloc_register_cache, set_register_cache): Delete.
8888 (registers_to_string, registers_from_string): Adjust.
8889 (find_register_by_name, find_regno, find_register_by_number)
8890 (register_cache_size): Add target_desc parameter, and use it.
8891 (free_register_cache_thread, free_register_cache_thread_one)
8892 (regcache_release, register_cache_size): New.
8893 (register_size): Add target_desc parameter, and use it.
8894 (register_data, supply_register, supply_register_zeroed)
8895 (supply_regblock, supply_register_by_name, collect_register)
8896 (collect_register_as_string, collect_register_by_name): Adjust.
8897 * regcache.h (struct target_desc): Forward declare.
8898 (struct regcache) <tdesc>: New field.
8899 (init_register_cache, new_register_cache): Add target_desc
8901 (regcache_invalidate_thread): Declare.
8902 (regcache_invalidate_one): Delete declaration.
8903 (regcache_release): Declare.
8904 (find_register_by_number, register_cache_size, register_size)
8905 (find_regno): Add target_desc parameter.
8906 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8908 * remote-utils.c: Include tdesc.h.
8909 (outreg, prepare_resume_reply): Adjust.
8910 * server.c: Include tdesc.h.
8911 (gdbserver_xmltarget): Delete declaration.
8912 (get_features_xml, process_serial_event): Adjust.
8913 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8915 (struct process_info) <tdesc>: New field.
8916 (ipa_tdesc): Declare.
8917 * tdesc.c: New file.
8918 * tdesc.h: New file.
8919 * tracepoint.c: Include tdesc.h.
8920 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8921 (get_context_regcache): Adjust to pass ipa_tdesc down.
8922 (do_action_at_tracepoint): Adjust to get the register cache size
8923 from the context regcache's description.
8924 (traceframe_walk_blocks): Adjust to get the register cache size
8925 from the current trace frame's description.
8926 (traceframe_get_pc): Adjust to get current trace frame's
8927 description and pass it down.
8928 (gdb_collect): Adjust to get the register cache size from the
8930 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8931 (gdbserver_xmltarget): Delete.
8932 (initialize_low_tracepoint): Set the ipa's target description.
8933 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8934 (initialize_low_tracepoint): Set the ipa's target description.
8935 * linux-x86-low.c: Include tdesc.h.
8936 [__x86_64__] (is_64bit_tdesc): New.
8937 (ps_get_thread_area, x86_get_thread_area): Use it.
8938 (i386_cannot_store_register): Rename to ...
8939 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8940 (i386_cannot_fetch_register): Rename to ...
8941 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8942 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8944 (target_regsets): Rename to ...
8945 (x86_regsets): ... this.
8946 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8948 (x86_siginfo_fixup): Use is_64bit_tdesc.
8949 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8950 (tdesc_x32_avx_linux, tdesc_x32_linux)
8951 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8953 (x86_linux_update_xmltarget): Delete.
8954 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8955 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8956 (AMD64_LINUX_USER64_CS): New.
8957 (x86_linux_read_description): New, based on
8958 x86_linux_update_xmltarget.
8959 (same_process_callback): New.
8960 (x86_arch_setup_process_callback): New.
8961 (x86_linux_update_xmltarget): New.
8962 (x86_regsets_info): New.
8963 (amd64_linux_regs_info): New.
8964 (i386_linux_usrregs_info): New.
8965 (i386_linux_regs_info): New.
8966 (x86_linux_regs_info): New.
8967 (x86_arch_setup): Reimplement.
8968 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8969 (x86_emit_ops): Ditto.
8970 (the_low_target): Adjust. Install x86_linux_regs_info,
8971 x86_cannot_fetch_register, and x86_cannot_store_register.
8972 (initialize_low_arch): New.
8973 * linux-ia64-low.c (tdesc_ia64): Declare.
8974 (ia64_fetch_register): Adjust.
8975 (ia64_usrregs_info, regs_info): New globals.
8976 (ia64_regs_info): New function.
8977 (the_low_target): Adjust.
8978 (initialize_low_arch): New function.
8979 * linux-sparc-low.c (tdesc_sparc64): Declare.
8980 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8982 (sparc_arch_setup): New function.
8983 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8984 (the_low_target): Adjust.
8985 (initialize_low_arch): New function.
8986 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8987 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8988 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8989 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8990 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8991 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8992 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8993 (tdesc_powerpc_isa205_vsx64l): Declare.
8994 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8995 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8996 (ppc_set_pc, ppc_get_hwcap): Adjust.
8997 (ppc_usrregs_info): Forward declare.
8998 (!__powerpc64__) ppc_regmap_adjusted: New global.
8999 (ppc_arch_setup): Adjust to the current process'es target
9001 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9002 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9003 (ppc_store_evrregset): Adjust.
9004 (target_regsets): Rename to ...
9005 (ppc_regsets): ... this, and make static.
9006 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9007 (ppc_regs_info): New function.
9008 (the_low_target): Adjust.
9009 (initialize_low_arch): New function.
9010 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9011 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9012 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9013 (tdesc_s390x_linux64v2): Declare.
9014 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9015 (s390_fill_gregset, s390_store_last_break): Adjust.
9016 (target_regsets): Rename to ...
9017 (s390_regsets): ... this, and make static.
9018 (s390_get_pc, s390_set_pc): Adjust.
9019 (s390_get_hwcap): New target_desc parameter, and use it.
9020 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9021 (s390_arch_setup): Adjust to set the current process'es target
9022 description. Don't adjust the regmap.
9023 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9024 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9025 (regs_info_3264): New globals.
9026 (s390_regs_info): New function.
9027 (the_low_target): Adjust.
9028 (initialize_low_arch): New function.
9029 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9030 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9031 [__mips64] (init_registers_mips_linux)
9032 (init_registers_mips_dsp_linux): Delete defines.
9033 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9034 (have_dsp): New global.
9035 (mips_read_description): New, based on mips_arch_setup.
9036 (mips_arch_setup): Reimplement.
9037 (get_usrregs_info): New function.
9038 (mips_cannot_fetch_register, mips_cannot_store_register)
9039 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9040 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9041 (target_regsets): Rename to ...
9042 (mips_regsets): ... this, and make static.
9043 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9044 (dsp_regs_info, regs_info): New globals.
9045 (mips_regs_info): New function.
9046 (the_low_target): Adjust.
9047 (initialize_low_arch): New function.
9048 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9049 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9051 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9052 (arm_read_description): New, with bits factored from
9054 (arm_arch_setup): Reimplement.
9055 (target_regsets): Rename to ...
9056 (arm_regsets): ... this, and make static.
9057 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9058 (arm_regs_info): New function.
9059 (the_low_target): Adjust.
9060 (initialize_low_arch): New function.
9061 * linux-m68k-low.c (tdesc_m68k): Declare.
9062 (target_regsets): Rename to ...
9063 (m68k_regsets): ... this, and make static.
9064 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9065 (m68k_regs_info): New function.
9066 (m68k_arch_setup): New function.
9067 (the_low_target): Adjust.
9068 (initialize_low_arch): New function.
9069 * linux-sh-low.c (tdesc_sharch): Declare.
9070 (target_regsets): Rename to ...
9071 (sh_regsets): ... this, and make static.
9072 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9073 (sh_regs_info, sh_arch_setup): New functions.
9074 (the_low_target): Adjust.
9075 (initialize_low_arch): New function.
9076 * linux-bfin-low.c (tdesc_bfin): Declare.
9077 (bfin_arch_setup): New function.
9078 (bfin_usrregs_info, regs_info): New globals.
9079 (bfin_regs_info): New function.
9080 (the_low_target): Adjust.
9081 (initialize_low_arch): New function.
9082 * linux-cris-low.c (tdesc_cris): Declare.
9083 (cris_arch_setup): New function.
9084 (cris_usrregs_info, regs_info): New globals.
9085 (cris_regs_info): New function.
9086 (the_low_target): Adjust.
9087 (initialize_low_arch): New function.
9088 * linux-cris-low.c (tdesc_crisv32): Declare.
9089 (cris_arch_setup): New function.
9090 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9091 (cris_regs_info): New function.
9092 (the_low_target): Adjust.
9093 (initialize_low_arch): New function.
9094 * linux-m32r-low.c (tdesc_m32r): Declare.
9095 (m32r_arch_setup): New function.
9096 (m32r_usrregs_info, regs_info): New globals.
9097 (m32r_regs_info): Adjust.
9098 (initialize_low_arch): New function.
9099 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9100 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9101 (tic6x_usrregs_info): Forward declare.
9102 (tic6x_read_description): New function, based on ...
9103 (tic6x_arch_setup): ... this. Reimplement.
9104 (target_regsets): Rename to ...
9105 (tic6x_regsets): ... this, and make static.
9106 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9107 (tic6x_regs_info): New function.
9108 (the_low_target): Adjust.
9109 (initialize_low_arch): New function.
9110 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9111 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9112 (target_regsets): Rename to ...
9113 (xtensa_regsets): ... this, and make static.
9114 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9116 (xtensa_arch_setup, xtensa_regs_info): New functions.
9117 (the_low_target): Adjust.
9118 (initialize_low_arch): New function.
9119 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9120 (nios2_arch_setup): Set the current process'es tdesc.
9121 (target_regsets): Rename to ...
9122 (nios2_regsets): ... this.
9123 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9124 (nios2_regs_info): New function.
9125 (the_low_target): Adjust.
9126 (initialize_low_arch): New function.
9127 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9128 (aarch64_arch_setup): Set the current process'es tdesc.
9129 (target_regsets): Rename to ...
9130 (aarch64_regsets): ... this.
9131 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9132 (aarch64_regs_info): New function.
9133 (the_low_target): Adjust.
9134 (initialize_low_arch): New function.
9135 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9137 (target_regsets): Rename to ...
9138 (tile_regsets): ... this.
9139 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9140 (tile_regs_info): New function.
9141 (tile_arch_setup): Set the current process'es tdesc.
9142 (the_low_target): Adjust.
9143 (initialize_low_arch): New function.
9144 * spu-low.c (tdesc_spu): Declare.
9145 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9146 * win32-arm-low.c (tdesc_arm): Declare.
9147 (arm_arch_setup): New function.
9148 (the_low_target): Install arm_arch_setup instead of
9150 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9151 (init_windows_x86): Rename to ...
9152 (i386_arch_setup): ... this. Set `win32_tdesc'.
9153 (the_low_target): Adjust.
9154 * win32-low.c (win32_tdesc): New global.
9155 (child_add_thread): Don't create the thread cache here.
9156 (do_initial_child_stuff): Set the new process'es tdesc.
9157 * win32-low.h (struct target_desc): Forward declare.
9158 (win32_tdesc): Declare.
9159 * lynx-i386-low.c (tdesc_i386): Declare global.
9160 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9161 * lynx-low.c (lynx_tdesc): New global.
9162 (lynx_add_process): Set the new process'es tdesc.
9163 * lynx-low.h (struct target_desc): Forward declare.
9164 (lynx_tdesc): Declare global.
9165 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9166 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9167 * nto-low.c (nto_tdesc): New global.
9168 (do_attach): Set the new process'es tdesc.
9169 * nto-low.h (struct target_desc): Forward declare.
9170 (nto_tdesc): Declare.
9171 * nto-x86-low.c (tdesc_i386): Declare.
9172 (nto_x86_arch_setup): Set `nto_tdesc'.
9174 2013-06-04 Gary Benson <gbenson@redhat.com>
9176 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9177 to qSupported response when appropriate.
9178 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9179 with nonzero-length annex.
9180 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9181 arguments supplied in annex.
9183 2013-05-31 Doug Evans <dje@google.com>
9186 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9187 64 bits in 64-cross-32 environment.
9189 2013-05-28 Pedro Alves <palves@redhat.com>
9191 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9192 (aarch64-without-fpu.c): Delete rule.
9193 * configure.srv (aarch64*-*-linux*): Remove references to
9194 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9195 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9198 2013-05-24 Pedro Alves <palves@redhat.com>
9200 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9201 instead of strchr/decode_address. Error if the range isn't split
9202 with a ','. Don't assume there's be a ':' in the action.
9204 2013-05-23 Yao Qi <yao@codesourcery.com>
9205 Pedro Alves <palves@redhat.com>
9207 * linux-low.c (lwp_in_step_range): New function.
9208 (linux_wait_1): If the thread was range stepping and stopped
9209 outside the stepping range, report the stop to GDB. Otherwise,
9210 continue stepping. Add range stepping debug output.
9211 (linux_set_resume_request): Copy the step range from the resume
9213 (linux_supports_range_stepping): New.
9214 (linux_target_ops) <supports_range_stepping>: Set to
9215 linux_supports_range_stepping.
9216 * linux-low.h (struct linux_target_ops)
9217 <supports_range_stepping>: New field.
9218 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9219 * linux-x86-low.c (x86_supports_range_stepping): New.
9220 (the_low_target) <supports_range_stepping>: Set to
9221 x86_supports_range_stepping.
9222 * server.c (handle_v_cont): Handle 'r' action.
9223 (handle_v_requests): Append ";r" if the target supports range
9225 * target.h (struct thread_resume) <step_range_start,
9226 step_range_end>: New fields.
9227 (struct target_ops) <supports_range_stepping>:
9229 (target_supports_range_stepping): New macro.
9231 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9233 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9234 confusion in comment.
9236 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9238 * lynx-low.c (struct process_info_private): New type.
9239 (lynx_add_process): New function.
9240 (lynx_create_inferior, lynx_attach): Replace calls to
9241 add_process by calls to lynx_add_process.
9242 (lynx_resume): If PTID is null, then try using
9243 current_process()->private->last_wait_event_ptid.
9245 (lynx_clear_inferiors): Delete. The contents of that function
9246 has been inlined in lynx_mourn;
9247 (lynx_wait_1): Save the ptid in the process's private data.
9248 (lynx_mourn): Free the process' private data. Replace call
9249 to lynx_clear_inferiors by call to clear_inferiors.
9251 2013-05-17 Yao Qi <yao@codesourcery.com>
9253 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9256 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9258 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9259 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9260 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9261 PT_TEXT_END_ADDR guards. Update comments.
9262 (linux_target_op) <read_offsets>: Conditionally define to
9263 linux_read_offsets if the target is UCLIBC and if it defines
9264 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9266 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9267 Andrew Jenner <andrew@codesourcery.com>
9269 * Makefile.in (SFILES): Add linux-nios2-low.c.
9270 (clean): Add action to delete nios2-linux.c.
9271 (nios2-linux.c): New rule.
9272 * configure.srv: Add nios2*-*-linux*.
9273 * linux-nios2-low.c: New.
9275 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9277 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9279 2013-04-25 Hui Zhu <hui@codesourcery.com>
9282 * ax.c (ax_printf): Add fflush.
9284 2013-04-22 Tom Tromey <tromey@redhat.com>
9286 * Makefile.in (SFILES): Add filestuff.c.
9287 (OBS): Add filestuff.o.
9288 (filestuff.o): New target.
9289 * config.in, configure: Rebuild.
9290 * configure.ac: Check for fdwalk, pipe2.
9292 2013-04-17 Pedro Alves <palves@redhat.com>
9294 * configure.ac (USE_THREAD_DB): Delete variable.
9295 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9296 Don't AC_SUBST USE_THREAD_DB.
9297 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9298 * config.in, configure: Regenerate.
9300 2013-04-16 Pedro Alves <palves@redhat.com>
9302 * linux-low.h (struct lwp_info) <thread_known>: Move under
9303 the USE_THREAD_DB #ifdef.
9305 2013-04-16 Pedro Alves <palves@redhat.com>
9307 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9308 (linux-low.o): Delete rule.
9309 * linux-low.h: Always include "gdb_thread_db.h" instead of
9310 conditionally including thread_db.h.
9311 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9314 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9316 * Makefile.in (install-only): Fix make install regression.
9318 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9320 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9321 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9323 * gdbserver.1: Remove.
9325 2013-03-22 Pedro Alves <palves@redhat.com>
9327 * linux-low.c (handle_extended_wait): Don't call
9328 linux_enable_event_reporting.
9330 2013-03-15 Tony Theodore <tonyt@logyst.com>
9333 * Makefile.in (SHELL): Use @SHELL@.
9335 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9337 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9340 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9342 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9343 Remove extraneous NULL element.
9345 2013-03-13 Yao Qi <yao@codesourcery.com>
9347 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9348 'V' block in trace frame.
9350 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9352 * target.h (struct target_ops): Add btrace ops.
9353 (target_supports_btrace): New macro.
9354 (target_enable_btrace): New macro.
9355 (target_disable_btrace): New macro.
9356 (target_read_btrace): New macro.
9357 * gdbthread.h (struct thread_info): Add btrace field.
9358 * server.c: Include btrace-common.h.
9359 (handle_btrace_general_set): New function.
9360 (handle_btrace_enable): New function.
9361 (handle_btrace_disable): New function.
9362 (handle_general_set): Call handle_btrace_general_set.
9363 (handle_qxfer_btrace): New function.
9364 (struct qxfer qxfer_packets[]): Add btrace entry.
9365 * inferiors.c (remove_thread): Disable btrace.
9366 * linux-low: Include linux-btrace.h.
9367 (linux_low_enable_btrace): New function.
9368 (linux_low_read_btrace): New function.
9369 (linux_target_ops): Add btrace ops.
9370 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9371 Add srv_linux_btrace=yes.
9372 (x86_64-*-linux*): Add linux-btrace.o.
9373 Add srv_linux_btrace=yes.
9374 * configure.ac: Define HAVE_LINUX_BTRACE.
9375 * config.in: Regenerated.
9376 * configure: Regenerated.
9378 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9380 * server.c (handle_qxfer): Preserve error message if -3 is
9382 (qxfer): Document the -3 return value.
9384 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9386 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9387 (linux_btrace_h): New variable.
9388 (linux-btrace.o): New rule.
9390 2013-03-08 Stan Shebs <stan@codesourcery.com>
9391 Hafiz Abid Qadeer <abidh@codesourcery.com>
9393 * tracepoint.c (trace_buffer_size): New global.
9394 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9395 (init_trace_buffer): Change to one-argument function. Allocate
9396 trace buffer memory.
9397 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9398 handle QTBuffer:size packet.
9399 (cmd_bigqtbuffer_size): New function.
9400 (initialize_tracepoint): Call init_trace_buffer with
9401 DEFAULT_TRACE_BUFFER_SIZE.
9402 * server.c (handle_query): Add QTBuffer:size in the
9405 2013-03-07 Yao Qi <yao@codesourcery.com>
9407 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9408 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9410 (cmd_qtsp): Adjust condition. Do post increment.
9411 Set cur_action and cur_step_action back to 0.
9413 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9416 * linux-low.c (linux_write_memory): Return early success if LEN is
9419 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9421 * configure.srv: Add x86_64-*-cygwin* as target.
9423 2013-02-28 Tom Tromey <tromey@redhat.com>
9425 * configure.ac: Invoke AC_SYS_LARGEFILE.
9426 * configure, config.in: Rebuild.
9428 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9430 * win32-low.c: Throughout, fix format strings and casts of
9431 printf-like functions to avoid type related warnings on all
9433 (get_child_debug_event): Print dwDebugEventCode as hex since
9434 that's how it's usually documented.
9436 2013-02-28 Yao Qi <yao@codesourcery.com>
9438 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9441 2013-02-27 Jiong Wang <jiwang@tilera.com>
9443 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9444 (reg-tilegx32.c): New rule.
9445 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9446 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9447 different register info initializer according to elf class.
9448 (init_registers_tilgx32): New function. The tilegx32 register info
9450 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9451 (tile_store_gregset): Likewise.
9453 2013-02-27 Yao Qi <yao@codesourcery.com>
9455 * server.c (process_point_options): Print debug message when
9456 debug_threads is true.
9458 2013-02-26 Yao Qi <yao@codesourcery.com>
9460 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9462 2013-02-19 Pedro Alves <palves@redhat.com>
9463 Kai Tietz <ktietz@redhat.com>
9467 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9468 instead of strtoul to extract address from packet.
9469 (process_serial_event) <'z'>: Likewise.
9471 2013-02-18 Yao Qi <yao@codesourcery.com>
9473 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9475 2013-02-14 Pedro Alves <palves@redhat.com>
9479 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9480 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9482 2013-02-14 Pedro Alves <palves@redhat.com>
9484 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9486 2013-02-14 Pedro Alves <palves@redhat.com>
9488 * tracepoint.c (save_string): Delete.
9489 (add_tracepoint_action): Use savestring instead of save_string.
9491 2013-02-12 Pedro Alves <palves@redhat.com>
9493 * linux-xtensa-low.c: Ditto.
9494 * xtensa-xtregs.c: Ditto.
9496 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9498 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9501 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9503 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9504 aarch64_num_wp_regs and aarch64_num_bp_regs to
9505 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9507 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9509 * linux-aarch64-low.c (ps_get_thread_area): Replace
9510 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9512 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9513 Marcus Shawcroft <marcus.shawcroft@arm.com>
9514 Nigel Stephens <nigel.stephens@arm.com>
9515 Yufeng Zhang <yufeng.zhang@arm.com>
9517 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9518 (aarch64.c, aarch64-without-fpu.c): New targets.
9519 * configure.srv (aarch64*-*-linux*): New.
9520 * linux-aarch64-low.c: New file.
9522 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9524 * linux-low.c (handle_extended_wait, linux_create_inferior)
9525 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9526 (dequeue_one_deferred_signal, linux_resume_one_thread)
9527 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9528 (linux_tracefork_grandchild, linux_test_for_tracefork)
9529 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9530 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9531 where the argument is 0.
9533 2013-01-25 Yao Qi <yao@codesourcery.com>
9535 * event-loop.c: Include "queue.h".
9536 (gdb_event_p): New typedef.
9537 (struct gdb_event) <next_event>: Remove.
9538 (event_queue): Change to QUEUE(gdb_event_p).
9539 (async_queue_event): Remove.
9540 (gdb_event_xfree): New.
9541 (initialize_event_loop): New.
9542 (process_event): Use API from QUEUE.
9543 (wait_for_event): Likewise.
9544 * server.c (main): Call initialize_event_loop.
9545 * server.h (initialize_event_loop): Declare.
9547 2013-01-18 Yao Qi <yao@codesourcery.com>
9549 * ax.h (struct eval_agent_expr_context): New.
9550 (gdb_eval_agent_expr): Update declaration.
9551 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9552 TFRAME. Add new argument CTX.
9553 * server.h (struct eval_agent_expr_context): Declare.
9554 (agent_mem_read, agent_tsv_read): Update declaration.
9555 (agent_mem_read_string): Likewise.
9556 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9557 (add_traceframe_block): Add new argument TPOINT.
9558 Increase TPOINT->traceframe_usage.
9559 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9560 eval_tracepoint_agent_expr.
9561 (condition_true_at_tracepoint): Likewise.
9562 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9563 (agent_mem_read_string, agent_tsv_read): Likewise.
9565 2013-01-16 Yao Qi <yao@codesourcery.com>
9567 * linux-low.c (linux_resume_one_lwp): Don't check
9568 'lwp->bp_reinsert != 0'.
9570 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9571 Pedro Alves <palves@redhat.com>
9573 * lynx-low.c (ptrace_request_to_str): Define a temporary
9574 macro and use it to simplify this function's implementation.
9576 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9578 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9581 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9583 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9585 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9587 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9589 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9591 * lynx-low.c (lynx_resume): Use the resume_info parameter
9592 to determine the ptid for the lynx_ptrace call, unless
9593 it is equal to minus_one_ptid, in which case we use the
9594 ptid of the current_inferior.
9595 (lynx_wait_1): After having received a thread create/exit
9596 event, resume the inferior's execution using the signaling
9597 thread's ptid, rather than the old ptid.
9599 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9601 * lynx-low.c (lynx_resume): Delete variable ret.
9603 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9605 * gdbreplay.c (gdbreplay_version): Update copyright year.
9606 * server.c (gdbserver_version): Likewise.
9608 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9610 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9613 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9615 * lynx-low.c (ptrace_request_to_str): Add handling for
9618 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9620 * lynx-low.c (lynx_attach): Delete variable new_process.
9622 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9624 * lynx-low.c (lynx_create_inferior): Delete variable
9627 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9629 * lynx-low.c (ptrace_request_to_str): Do not handle
9630 PTRACE_GETTHREADLIST if this macro does not exist.
9632 2012-12-15 Yao Qi <yao@codesourcery.com>
9634 * Makefile.in (OBS): Add notif.o.
9635 * notif.c, notif.h: New.
9636 * server.c: Include "notif.h".
9637 (struct vstop_notif) <next>: Remove.
9639 (queue_stop_reply): Update.
9640 (push_event, send_next_stop_reply): Remove.
9641 (discard_queued_stop_replies): Update.
9642 (notif_stop): New variable.
9643 (handle_v_stopped): Remove.
9644 (handle_v_requests): Don't call handle_v_stopped. Call
9645 handle_ack_notif instead.
9646 (queue_stop_reply_callback): Call notif_event_enque instead
9647 of queue_stop_reply.
9648 (handle_status): Don't call send_next_stop_reply, call
9649 notif_write_event instead.
9650 (kill_inferior_callback): Likewise.
9651 (detach_or_kill_inferior_callback): Likewise.
9652 (main): Call initialize_notif.
9653 (process_serial_event): Call QUEUE_is_empty.
9654 (handle_target_event): Call notif_push instead of push event.
9655 * server.h (push_event): Remove declaration.
9657 2012-12-10 Tom Tromey <tromey@redhat.com>
9659 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9660 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9663 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9664 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9665 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9666 (amd64-linux-ipa.o, ax.o): Rewrite.
9667 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9668 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9669 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9670 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9671 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9672 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9673 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9674 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9675 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9676 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9677 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9678 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9679 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9680 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9681 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9682 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9683 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9684 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9685 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9686 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9687 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9688 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9689 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9690 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9691 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9692 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9693 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9694 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9695 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9696 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9697 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9698 (reg-tilegx.o): Remove.
9699 (all_object_files): New macro.
9700 Include .deps files.
9701 * aclocal.m4, configure: Rebuild.
9702 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9703 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9704 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9706 2012-12-05 Tom Tromey <tromey@redhat.com>
9709 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9711 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9713 * configure.ac: Check for linux/perf_event.h.
9714 * config.in: Regenerated.
9715 * configure: Regenerated.
9717 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9719 * hostio.c (handle_readlink): Decrease buffer size
9720 parameter passed to readlink by one byte.
9722 2012-11-26 Yao Qi <yao@codesourcery.com>
9724 * configure.ac (build_warnings): Append '-Wempty-body'.
9725 * configure: Regenerated.
9726 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9729 2012-11-15 Pierre Muller <muller@sourceware.org>
9731 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9732 * config.in: Regenerate.
9733 * configure: Regenerate.
9734 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9735 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9736 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9737 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9739 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9740 instead of <sys/wait.h> header.
9741 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9743 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9745 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9746 (various make rules): Remove -DGDBSERVER
9748 2012-11-09 Yao Qi <yao@codesourcery.com>
9750 * spu-low.c (current_ptid): Move it to ..
9751 * gdbthread.h: ... here. New.
9752 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9753 * server.c (myresume, process_serial_event): Likewise.
9754 * thread-db.c (thread_db_find_new_threads): Likewise.
9755 * tracepoint.c (run_inferior_command): Likewise.
9757 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9759 * server.c (handle_search_memory_1): Include access length in
9762 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9764 * linux-crisv32-low.c: Fix compile errors.
9766 2012-09-04 Yao Qi <yao@codesourcery.com>
9768 * tracepoint.c (cmd_qtsv): Adjust debug message.
9769 Don't check CUR_TPOINT.
9771 2012-08-28 Yao Qi <yao@codesourcery.com>
9773 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9774 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9775 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9776 Remove declarations of xmalloc, xreallloc, xstrdup and
9778 * Makefile.in (libiberty_h): New.
9779 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9780 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9782 2012-08-23 Yao Qi <yao@codesourcery.com>
9784 * server.h: Remove declaration of 'xsnprintf'.
9786 2012-08-22 Keith Seitz <keiths@redhat.com>
9788 * server.h: Include build-gnulib-gbserver/config.h.
9789 * gdbreplay.c: Likewise.
9791 2012-08-08 Doug Evans <dje@google.com>
9793 * Makefile.in (SFILES): Add gdb_vecs.c.
9794 (OBS): Add gdb_vecs.o.
9795 (gdb_vecs_h, host_defs_h): New variables.
9796 (thread-db.o): Add $(gdb_vecs_h) dependency.
9797 (gdb_vecs.o): New rule.
9798 * thread-db.c: #include "gdb_vecs.h".
9799 (thread_db_load_search): Use a vector to iterate over path elements.
9800 Handle text appearing after "$pdir".
9802 * configure.ac: Add check for strstr.
9803 * config.in: Regenerate.
9804 * configure: Regenerate.
9806 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9808 * hostio.c (handle_pread): If pread fails, fall back to attempting
9810 (handle_pwrite): Likewise for pwrite.
9812 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9814 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9815 between unsupported TYPE and unimplementable ADDR/LEN combination.
9816 (arm_insert_point): Act on new return value.
9818 2012-07-31 Pedro Alves <palves@redhat.com>
9820 * server.c (process_point_options): Only skip tokens if we find
9821 one that is unrecognized. Don't treat 'X' specially while
9822 skipping unrecognized tokens.
9824 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9826 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9827 to 4-byte-align HW breakpoint addresses for Thumb.
9829 2012-07-27 Yao Qi <yao@codesourcery.com>
9833 * server.h: Declare gdb_agent_about_to_close.
9834 * target.c (kill_inferior): Include "agent.h".
9835 New. Send command 'kill'.
9836 * target.h (kill_inferior): Removed macro.
9837 * tracepoint.c (gdb_agent_about_to_close): New.
9838 (gdb_agent_helper_thread): Handle command 'close'.
9839 Wait endlessly until the inferior stops.
9840 Install gdb_agent_remove_socket to atexit hook.
9841 (agent_socket_name): New static variable.
9842 (gdb_agent_socket_init): Replace local variable 'name' with
9843 'agent_socket_name'.
9844 (gdb_agent_remove_socket): New.
9846 2012-07-27 Yao Qi <yao@codesourcery.com>
9848 * server.c (process_point_options): Stop at 'X' when parsing.
9850 2012-07-19 Michael Eager <eager@eagercon.com>
9852 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9854 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9855 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9856 hardware breakpoint.
9858 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9860 * gdbserver/linux-low.c (initialize_low): Call
9861 linux_ptrace_init_warnings.
9863 2012-07-02 Doug Evans <dje@google.com>
9865 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9868 2012-07-02 Stan Shebs <stan@codesourcery.com>
9870 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9871 (ax.o): Add it to build rule.
9873 (OBS): Add format.o.
9874 (IPA_OBS): Add format.o.
9875 * server.c (handle_query): Claim support for breakpoint commands.
9876 (process_point_options): Add command case.
9877 (process_serial_event): Leave running if there are printfs in
9879 * mem-break.h (any_persistent_commands): Declare.
9880 (add_breakpoint_commands): Declare.
9881 (gdb_no_commands_at_breakpoint): Declare.
9882 (run_breakpoint_commands): Declare.
9883 * mem-break.c (struct point_command_list): New struct.
9884 (struct breakpoint): New field command_list.
9885 (any_persistent_commands): New function.
9886 (add_commands_to_breakpoint): New function.
9887 (add_breakpoint_commands): New function.
9888 (gdb_no_commands_at_breakpoint): New function.
9889 (run_breakpoint_commands): New function.
9890 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9892 * ax.c: Include format.h.
9893 (ax_printf): New function.
9894 (gdb_eval_agent_expr): Add printf opcode.
9896 2012-06-13 Yao Qi <yao@codesourcery.com>
9898 * server.c (start_inferior): Remove duplicated writes to fields
9899 'last_resume_kind' and 'last_status' of 'current_inferior'.
9901 2012-06-12 Yao Qi <yao@codesourcery.com>
9902 Pedro Alves <palves@redhat.com>
9904 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9906 * server.c (handle_v_cont): Extend comment.
9908 2012-06-11 Yao Qi <yao@codesourcery.com>
9910 * linux-low.c (linux_attach): Add 'static'.
9912 2012-06-06 Yao Qi <yao@codesourcery.com>
9914 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9916 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9918 Fix gcc -flto compilation warning.
9919 * server.c (main): Make variable multi_mode and attach volatile.
9921 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9923 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9924 if the platform doesn't know about it.
9926 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9928 * Makefile.in (SFILES): Add linux-tile-low.c.
9929 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9930 * configure.srv: Handle tilegx-*-linux*.
9931 * linux-tile-low.c: New file.
9933 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9935 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9937 2012-05-24 Pedro Alves <palves@redhat.com>
9941 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9943 2012-05-24 Pedro Alves <palves@redhat.com>
9947 Replace target_signal with gdb_signal throughout.
9949 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9951 * linux-low.c (linux_store_registers): Avoid the copying sequence
9952 when no data has been retrieved by ptrace.
9954 2012-05-22 Will Deacon <will.deacon@arm.com>
9956 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9957 Include asm/ptrace.h.
9958 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9961 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9963 * linux-low.c (linux_store_registers): Don't re-retrieve data
9964 with ptrace that has already been obtained from /proc. Always
9965 copy any data retrieved with ptrace to the buffer supplied.
9967 2012-05-11 Yao Qi <yao@codesourcery.com>
9968 Pedro Alves <palves@redhat.com>
9970 * linux-low.c (enum stopping_threads_kind): New.
9971 (stopping_threads): Change type to `enum stopping_threads_kind'.
9972 (handle_extended_wait): If stopping and suspending threads, leave
9973 the new_lwp suspended too.
9974 (linux_wait_for_event): Adjust.
9975 (stop_all_lwps): Set `stopping_threads' to
9976 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9977 whether we're suspending threads or just stopping them. Assert no
9980 2012-04-29 Yao Qi <yao@codesourcery.com>
9982 * server.h: Move some code to ...
9983 * gdbthread.h: ... here. New.
9984 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9985 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9986 (nto-low.o, win32-low.o): Likewise.
9987 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9988 * regcache.c, remote-utils.c, server.c: Likewise.
9989 * target.c, tracepoint.c, win32-low.c: Likewise.
9991 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9993 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9994 (PTRACE_ARG4_TYPE): Likewise.
9995 (PTRACE_XFER_TYPE): Likewise.
9996 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9997 ptrace to PTRACE_ARG3_TYPE.
9998 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9999 (PTRACE_ARG4_TYPE): Likewise.
10000 (PTRACE_XFER_TYPE): Likewise.
10001 (linux_detach_one_lwp): Cast fourth argument of
10002 ptrace to long then PTRACE_ARG4_TYPE.
10003 (regsets_fetch_inferior_registers): Cast third argument of
10004 ptrace to long then PTRACE_ARG3_TYPE.
10005 (regsets_store_inferior_registers): Likewise.
10007 2012-04-20 Pedro Alves <palves@redhat.com>
10009 * configure: Regenerate.
10011 2012-04-19 Pedro Alves <palves@redhat.com>
10013 * Makefile.in (GNULIB_BUILDDIR): New.
10014 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10015 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10016 (all, install-only, uninstall, clean-info, all-lib, clean): No
10017 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10018 (maintainer-clean realclean distclean): Use subdir_do.
10020 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10021 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10022 * acinclude.m4: Include acx_configure_dir.m4.
10023 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10024 calls. Call AC_PROG_RANLIB. Configure gnulib using
10027 (GNULIB_STDINT_H): Adjust.
10028 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10029 * gdbreplay.c: Include build-gnulib/config.h.
10030 * server.h: Likewise.
10031 * aclocal.m4: Regenerate.
10032 * config.in: Regenerate.
10033 * configure: Regenerate.
10035 2012-04-19 Pedro Alves <palves@redhat.com>
10037 * Makefile.in (LIBGNU, INCGNU): Adjust.
10038 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10039 (all, install-only, uninstall, clean-info, all-lib, clean)
10040 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10041 * configure.ac: Adjust AC_OUTPUT output.
10042 * aclocal.m4: Regenerate.
10043 * configure: Regenerate.
10045 2012-04-19 Pedro Alves <palves@redhat.com>
10047 * Makefile.in (generated_files): New.
10048 (server_h): Remove the explicit dependency on config.h, and depend
10049 on $generated_files.
10051 2012-04-19 Pedro Alves <palves@redhat.com>
10053 * Makefile.in (INCGNU): Add -Ignulib.
10055 2012-04-19 Pedro Alves <palves@redhat.com>
10057 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10058 (INCGNU): ... this, and spell out -I here.
10059 (GNULIB_LIB): Rename to ...
10060 (LIBGNU): ... this.
10061 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10063 2012-04-19 Pedro Alves <palves@redhat.com>
10065 * config.in: Regenerate.
10067 2012-04-19 Pedro Alves <palves@redhat.com>
10069 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10070 * server.h (memmem): Remove declaration.
10071 * config.in: Regenerate.
10072 * configure: Regenerate.
10074 2012-04-19 Yao Qi <yao@codesourcery.com>
10076 * Makefile.in (SFILES): Add common/vec.c.
10080 2012-04-19 Yao Qi <yao@codesourcery.com>
10082 * remote-utils.c (prepare_resume_reply): Replace with macro
10083 target_core_of_thread.
10084 * server.c (handle_qxfer_threads_proper): Likewise.
10085 * target.h (traget_core_of_thread): New macro.
10087 2012-04-18 Pedro Alves <palves@redhat.com>
10089 * aclocal.m4: Regenerate.
10090 * configure: Regenerate.
10092 2012-04-16 Yao Qi <yao@codesourcery.com>
10094 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10095 duplicated on address.
10097 2012-04-16 Yao Qi <yao@codesourcery.com>
10099 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10100 (struct tracepoint_action_ops) <send>: New field.
10101 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10102 (agent_expr_send, x_tracepoint_action_send): New.
10103 (l_tracepoint_action_send): New.
10104 (cmd_qtdp): Download and install tracepoint
10105 according to `use_agent'.
10106 (run_inferior_command): Add one more parameter `len'.
10108 (tracepoint_send_agent): New.
10109 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10111 2012-04-16 Yao Qi <yao@codesourcery.com>
10113 * tracepoint.c (download_tracepoints): Moved to ...
10114 (cmd_qtstart): ... here.
10116 2012-04-14 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c: Include inttypes.h.
10119 (struct collect_memory_action): Use sized types.
10120 (struct tracepoint): Likewise.
10121 (cmd_qtdp, stop_tracing): Update print specifiers.
10122 (cmd_qtp, response_tracepoint): Likewise.
10123 (collect_data_at_tracepoint): Likewise.
10124 (collect_data_at_step): Likewise.
10126 2012-04-14 Yao Qi <yao@codesourcery.com>
10128 Import gnulib module inttypes.
10129 * aclocal.m4, config.in, configure: Regenerated.
10131 2012-04-14 Yao Qi <yao@codesourcery.com>
10133 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10134 Makefile and config.status at last.
10136 2012-04-13 Yao Qi <yao@codesourcery.com>
10138 * tracepoint.c: Include stdint.h unconditionally.
10140 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10142 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10143 on BFD_HAVE_SYS_PROCFS_TYPE.
10144 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10145 * configure: Regenerate.
10146 * config.in: Likewise.
10148 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10150 * Makefile.in (clean): Also remove x32.c x32-linux.c
10151 x32-avx.c x32-avx-linux.c.
10152 (x32.o): New target.
10154 (x32-linux.o): Likewise.
10155 (x32-linux.c): Likewise.
10156 (x32-avx.o): Likewise.
10157 (x32-avx.c): Likewise.
10158 (x32-avx-linux.o): Likewise.
10159 (x32-avx-linux.c): Likewise.
10161 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10162 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10163 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10164 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10165 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10166 i386/x32-avx-linux.xml.
10168 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10169 (init_registers_x32_avx_linux): Likwise.
10170 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10171 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10173 2012-04-13 Pedro Alves <palves@redhat.com>
10175 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10176 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10177 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10178 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10181 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10183 * linux-x86-low.c (compat_x32_clock_t): New.
10184 (compat_x32_siginfo_t): Likewise.
10185 (compat_x32_siginfo_from_siginfo): Likewise.
10186 (siginfo_from_compat_x32_siginfo): Likewise.
10187 (linux_is_elf64): Likewise.
10188 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10189 and siginfo_from_compat_x32_siginfo for x32.
10190 (x86_arch_setup): Set linux_is_elf64.
10192 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10195 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10197 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10198 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10199 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10200 compatible with process.
10202 2012-04-12 Yao Qi <yao@codesourcery.com>
10204 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10205 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10206 (install-only, install-info, clean): Handle sub dir gnulib.
10207 (all-lib, am--refresh): New targets.
10208 (memmem.o): Remove target.
10209 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10210 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10211 (AC_REPLACE_FUNCS): Remove memmem.
10212 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10213 (AC_OUTPUT): Generate Makefile in gnulib/.
10214 * aclocal.m4, config.in, configure: Regenerated.
10216 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10218 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10220 2012-04-05 Pedro Alves <palves@redhat.com>
10222 -Werror=strict-aliasing
10224 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10227 2012-04-04 Pedro Alves <palves@redhat.com>
10229 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10230 (sparc_store_gregset_from_stack, sparc_store_gregset)
10231 (sparc_breakpoint_at): Fix formatting.
10233 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10235 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10237 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10238 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10239 * config.in: Regenerate.
10240 * configure: Likewise.
10242 2012-03-29 Pedro Alves <palves@redhat.com>
10244 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10245 Correct ptrace arguments.
10247 2012-03-28 Pedro Alves <palves@redhat.com>
10249 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10250 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10251 (IA64_FR1_REGNUM): New defines.
10252 (ia64_fetch_register): New.
10253 (the_low_target): Install it.
10254 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10256 * linux-low.c (linux_fetch_registers): Try the
10257 the_low_target.fetch_register hook first.
10259 * linux-arm-low.c (the_low_target): Adjust.
10260 * linux-bfin-low.c (the_low_target): Adjust.
10261 * linux-cris-low.c (the_low_target): Adjust.
10262 * linux-crisv32-low.c (the_low_target): Adjust.
10263 * linux-m32r-low.c (the_low_target): Adjust.
10264 * linux-m68k-low.c (the_low_target): Adjust.
10265 * linux-mips-low.c (the_low_target): Adjust.
10266 * linux-ppc-low.c (the_low_target): Adjust.
10267 * linux-s390-low.c (the_low_target): Adjust.
10268 * linux-sh-low.c (the_low_target): Adjust.
10269 * linux-sparc-low.c (the_low_target): Adjust.
10270 * linux-tic6x-low.c (the_low_target): Adjust.
10271 * linux-x86-low.c (the_low_target): Adjust.
10272 * linux-xtensa-low.c (the_low_target): Adjust.
10274 2012-03-26 Pedro Alves <palves@redhat.com>
10276 * server.c (handle_qxfer_libraries): Don't bail early if
10277 the_target->qxfer_libraries_svr4 is not NULL.
10279 2012-03-26 Pedro Alves <palves@redhat.com>
10281 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10283 2012-03-23 Pedro Alves <palves@redhat.com>
10285 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10286 "library-list-svr4" element's start tag when the the DSO list is
10289 2012-03-23 Pedro Alves <palves@redhat.com>
10291 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10292 a variable whose type size is the same as the inferior's pointer
10295 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10297 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10299 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10300 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10301 * linux-low.h: Include <signal.h>.
10302 (struct siginfo): Remove forward declaration.
10303 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10306 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10308 * .gitignore: Ignore more files.
10310 2012-03-19 Pedro Alves <palves@redhat.com>
10311 Jan Kratochvil <jan.kratochvil@redhat.com>
10313 * server.c (cont_thread, general_thread): Add describing comments.
10314 (start_inferior): Clear `cont_thread'.
10315 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10318 2012-03-15 Yao Qi <yao@codesourcery.com>
10320 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10322 (cmd_qtdp): ... here.
10324 2012-03-15 Yao Qi <yao@codesourcery.com>
10326 * tracepoint.c (struct tracepoint_action_ops): New.
10327 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10328 (m_tracepoint_action_download): New.
10329 (r_tracepoint_action_download): New.
10330 (x_tracepoint_action_download): New.
10331 (l_tracepoint_action_download): New.
10332 (add_tracepoint_action): Install `action->ops' according type.
10333 (download_tracepoint_1): Move code `download' function pointer
10334 of various tracepoint_action_ops.
10336 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10338 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10339 linux_ptrace_attach_warnings.
10341 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10343 * Makefile.in (linux-ptrace.o): New.
10344 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10345 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10346 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10347 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10348 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10350 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10352 2012-03-08 Yao Qi <yao@codesourcery.com>
10353 Pedro Alves <palves@redhat.com>
10355 Fix PR server/13392.
10356 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10357 offset of JMP insn.
10358 * tracepoint.c (remove_tracepoint): New.
10359 (cmd_qtdp): Call remove_tracepoint when failed to install.
10361 2012-03-07 Pedro Alves <palves@redhat.com>
10363 * linux-low.c (get_detach_signal): New.
10364 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10365 Pass on pending signals to PTRACE_DETACH. Check the result of the
10367 * server.c (program_signals, program_signals_p): New.
10368 (handle_general_set): Handle QProgramSignals.
10369 * server.h (program_signals, program_signals_p): Declare.
10371 2012-03-05 Pedro Alves <palves@redhat.com>
10372 Jan Kratochvil <jan.kratochvil@redhat.com>
10374 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10377 2012-03-03 Yao Qi <yao@codesourcery.com>
10379 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10380 agent_look_up_symbols.
10382 2012-03-03 Yao Qi <yao@codesourcery.com>
10384 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10385 (linux-x86-low.o): Likewise.
10386 * server.h: Remove in_process_agent_loaded.
10387 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10391 2012-03-03 Yao Qi <yao@codesourcery.com>
10393 * tracepoint.c (gdb_agent_capability): New global.
10394 (in_process_agent_loaded_ust): Renamed to
10395 `in_process_agent_supports_ust'.
10397 (in_process_agent_supports_ust): Call agent_capability_check.
10398 (clear_installed_tracepoints): Assert that agent supports
10401 2012-03-03 Yao Qi <yao@codesourcery.com>
10403 * linux-low.c (linux_supports_agent): New.
10404 (linux_target_ops): Initialize field `supports_agent' with
10405 linux_supports_agent.
10406 * target.h (struct target_ops) <supports_agent>: New.
10407 (target_supports_agent): New macro.
10408 * server.c (handle_general_set): Handle packet 'QAgent'.
10409 (handle_query): Send `QAgent+'.
10410 * Makefile.in (server.o): Depends on agent.h.
10412 2012-03-03 Yao Qi <yao@codesourcery.com>
10414 * Makefile.in (OBS): Add agent.o.
10415 Add new rule for agent.o.
10416 Track dependence of tracepoint.c on agent.h.
10417 * tracepoint.c (run_inferior_command_1):
10418 (run_inferior_command): Call agent_run_command.
10419 (gdb_ust_connect_sync_socket): Deleted. Move it to
10421 (resume_thread, stop_thread): Likewise.
10422 (gdb_ust_socket_init): Renamed to ...
10423 (gdb_agent_socket_init): ... New.
10424 (gdb_ust_thread): Renamed to ...
10425 (gdb_agent_helper_thread): ... New.
10426 (gdb_ust_init): Move some code to ...
10427 (gdb_agent_init): ... here. New.
10428 [HAVE_UST]: Call gdb_ust_init.
10429 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10430 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10431 * config.in, configure: Regenerated.
10433 2012-03-02 Pedro Alves <palves@redhat.com>
10435 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10436 * linux-low.c (struct simple_pid_list): New.
10437 (stopped_pids): New a struct simple_pid_list pointer.
10438 (add_to_pid_list, pull_pid_from_list): New.
10439 (handle_extended_wait): Don't assume the first signal new children
10440 report is SIGSTOP. Adjust call to pull_pid_from_list.
10441 (linux_wait_for_lwp): Adjust.
10443 2012-03-02 Yao Qi <yao@codesourcery.com>
10445 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10448 2012-03-02 Yao Qi <yao@codesourcery.com>
10450 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10451 `stop_pc' and `tpoint'. Update caller.
10453 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10455 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10456 * linux-low.c (use_linux_regsets): New macro.
10457 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10458 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10459 (linux_register_in_regsets): New function.
10460 (usr_fetch_inferior_registers): Skip registers covered by
10462 (usr_store_inferior_registers): Likewise.
10463 (usr_fetch_inferior_registers): New macro.
10464 (usr_store_inferior_registers): Likewise.
10465 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10466 (linux_store_registers): Likewise.
10467 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10469 (init_registers_mips64_dsp_linux): Likewise.
10470 (init_registers_mips_linux): New macro.
10471 (init_registers_mips_dsp_linux): Likewise.
10472 (mips_dsp_num_regs): Likewise.
10473 (DSP_BASE, DSP_CONTROL): New fallback macros.
10474 (mips_base_regs): New macro.
10475 (mips_regmap): Use it. Fix the size.
10476 (mips_dsp_regmap): New variable.
10477 (mips_dsp_regset_bitmap): Likewise.
10478 (mips_arch_setup): New function.
10479 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10481 (mips_cannot_store_register): Likewise.
10482 (the_low_target): Update .arch_setup, .num_regs and .regmap
10483 initializers. Add .regset_bitmap initializer.
10484 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10486 * linux-bfin-low.c (the_low_target): Likewise.
10487 * linux-cris-low.c (the_low_target): Likewise.
10488 * linux-crisv32-low.c (the_low_target): Likewise.
10489 * linux-ia64-low.c (the_low_target): Likewise.
10490 * linux-m32r-low.c (the_low_target): Likewise.
10491 * linux-m68k-low.c (the_low_target): Likewise.
10492 * linux-ppc-low.c (the_low_target): Likewise.
10493 * linux-s390-low.c (the_low_target): Likewise.
10494 * linux-sh-low.c (the_low_target): Likewise.
10495 * linux-sparc-low.c (the_low_target): Likewise.
10496 * linux-tic6x-low.c (the_low_target): Likewise.
10497 * linux-x86-low.c (the_low_target): Likewise.
10498 * linux-xtensa-low.c (the_low_target): Likewise.
10499 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10500 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10501 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10503 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10504 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10506 2012-02-29 Yao Qi <yao@codesourcery.com>
10507 Pedro Alves <palves@redhat.com>
10509 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10510 `step_over_finished' is true.
10512 2012-02-27 Pedro Alves <palves@redhat.com>
10514 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10515 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10517 2012-02-27 Pedro Alves <palves@redhat.com>
10520 * linux-low.c (pid_is_stopped): New.
10521 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10523 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10525 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10528 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10530 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10532 2012-02-24 Luis Machado <lgustavo@codesourcery>
10534 * server.c (handle_query): Advertise support for target-side
10535 breakpoint condition evaluation.
10536 (process_point_options): New function.
10537 (process_serial_event): When inserting a breakpoint, check for
10538 a target-side condition that should be evaluated.
10540 * mem-break.c: Include regcache.h and ax.h.
10541 (point_cond_list_t): New data structure.
10542 (breakpoint) <cond_list>: New field.
10543 (find_gdb_breakpoint_at): Make non-static.
10544 (delete_gdb_breakpoint_at): Clear any target-side
10546 (clear_gdb_breakpoint_conditions): New function.
10547 (add_condition_to_breakpoint): Likewise.
10548 (add_breakpoint_condition): Likewise.
10549 (gdb_condition_true_at_breakpoint): Likewise.
10550 (gdb_breakpoint_here): Return result directly instead
10551 of going through a local variable.
10553 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10554 (clear_gdb_breakpoint_conditions): Likewise.
10555 (add_breakpoint_condition): Likewise.
10556 (gdb_condition_true_at_breakpoint): Likewise.
10558 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10559 (need_step_over_p): Take target-side breakpoint condition into
10562 2012-02-24 Luis Machado <lgustavo@codesourcery>
10564 * server.h: Include tracepoint.h.
10565 (agent_mem_read, agent_get_trace_state_variable_value,
10566 agent_set_trace_state_variable_value,
10567 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10568 get_set_tsv_func_addr): New prototypes.
10570 * ax.h: New include file.
10571 * ax.c: New source file.
10573 * tracepoint.c: Include ax.h.
10574 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10575 agent_expr, eval_result_type): Move to ax.h.
10576 (parse_agent_expr): Rename to ...
10577 (gdb_parse_agent_expr): ... this, make it non-static and move
10579 (unparse_agent_expr) Rename to ...
10580 (gdb_unparse_agent_expr): ... this, make it non-static and move
10582 (eval_agent_expr): Rename to ...
10583 (eval_tracepoint_agent_expr): ... this.
10584 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10585 forward declarations.
10586 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10587 (agent_get_trace_state_variable_value): New function.
10588 (agent_set_trace_state_variable_value): New function.
10589 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10590 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10591 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10592 (condition_true_at_tracepoint): Likewise.
10593 (parse_agent_expr): Rename to ...
10594 (gdb_parse_agent_expr): ... this and move to ax.c.
10595 (unparse_agent_expr): Rename to ...
10596 (gdb_unparse_agent_expr): ... this and move to ax.c.
10597 (gdb_agent_op_name): Move to ax.c.
10598 (eval_agent_expr): Rename to ...
10599 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10601 (eval_tracepoint_agent_expr): New function.
10602 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10604 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10606 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10607 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10608 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10609 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10610 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10611 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10612 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10613 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10614 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10615 (compile_bytecodes): Remove forward declaration.
10616 (is_goto_target): Move to ax.c.
10617 (compile_bytecodes): Move to ax.c and call
10618 agent_get_trace_state_variable_value (...) and
10619 agent_set_trace_state_variable_value (...).
10621 * Makefile.in: Update ax.c and IPA dependencies.
10623 2012-02-24 Pedro Alves <palves@redhat.com>
10625 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10626 (cmd_bigqtbuffer_circular): ... this. Only handle
10627 'QTBuffer:circular:'.
10628 (handle_tracepoint_general_set): Adjust.
10630 2012-02-16 Yao Qi <yao@codesourcery.com>
10632 * inferiors.c: Move code to ...
10633 * dll.c: .... here. New.
10634 * server.h: Declare clear_dlls.
10635 * Makefile.in (SFILES): Add dll.c.
10639 2012-02-11 Yao Qi <yao@codesourcery.com>
10641 * server.c: (handle_monitor_command): Add a new parameter
10643 (handle_query): Update caller.
10645 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10647 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10648 * configure, config.in: Regenerate.
10649 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10652 2012-02-02 Pedro Alves <palves@redhat.com>
10654 Try SIGKILL first, then PTRACE_KILL.
10655 * linux-low.c (linux_kill_one_lwp): New.
10656 (linux_kill_one_lwp): Rename to ...
10657 (kill_one_lwp_callback): ... this. Use the new
10658 linux_kill_one_lwp.
10660 2012-02-02 Pedro Alves <palves@redhat.com>
10662 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10665 2012-01-27 Pedro Alves <palves@redhat.com>
10667 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10668 (elf_64_file_p): Make static.
10669 (linux_pid_exe_is_elf_64_file): New.
10670 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10671 Delete declarations.
10672 (linux_pid_exe_is_elf_64_file): Declare.
10673 * linux-x86-low.c (x86_arch_setup): Use
10674 linux_pid_exe_is_elf_64_file.
10676 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10678 * linux-low.c (linux_wait_for_event_1): Rename to ...
10679 (linux_wait_for_event): ... here and merge it with former
10680 linux_wait_for_event - new variable wait_ptid, use it.
10681 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10683 2012-01-23 Pedro Alves <palves@redhat.com>
10685 * server.c (main): Avoid yet another case of infinite loop while
10686 detaching/killing after a longjmp.
10688 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10691 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10693 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10695 * hostio.c (handle_readlink): New function.
10696 (handle_vFile): Call it to handle "vFile:readlink" packets.
10698 2012-01-20 Pedro Alves <palves@redhat.com>
10699 Ulrich Weigand <ulrich.weigand@linaro.org>
10701 * server.c (handle_v_requests): Only support vAttach and vRun to
10702 start multiple processes when in extended protocol mode.
10704 2012-01-17 Pedro Alves <palves@redhat.com>
10706 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10707 memalign plus mprotect to allocate the scratch buffer.
10709 2012-01-13 Pedro Alves <palves@redhat.com>
10711 * server.c (attach_inferior): Clear `cont_thread'.
10713 2012-01-13 Pedro Alves <palves@redhat.com>
10715 * server.c (main): Avoid infinite loop while detaching/killing
10718 2012-01-09 Doug Evans <dje@google.com>
10720 * server.c (start_inferior): Set last_ptid in --wrapper case.
10722 2012-01-06 Yao Qi <yao@codesourcery.com>
10724 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10726 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10728 2012-01-04 Yao Qi <yao@codesourcery.com>
10730 * tracepoint.c (cmd_qtdp): Print debug message
10731 for static tracepoint.
10733 2012-01-04 Yao Qi <yao@codesourcery.com>
10735 * tracepoint.c (trace_vdebug): Differentiate debug message
10736 between gdbserver and IPA.
10738 2012-01-03 Yao Qi <yao@codesourcery.com>
10740 * tracepoint.c (tracepoint_was_hit): Don't collect for
10743 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10745 * terminal.h: Reformat copyright header.
10747 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10749 * server.c (gdbserver_version): Update copyright year.
10750 * gdbreplay.c (gdbreplay_version): Likewise.
10752 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10754 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10757 2011-12-18 Hui Zhu <teawater@gmail.com>
10758 * linux-low.c (linux_create_inferior): Save return value to ret.
10760 2011-12-18 Hui Zhu <teawater@gmail.com>
10762 * linux-low.c (linux_create_inferior): Save return value to ret.
10764 2011-12-16 Doug Evans <dje@google.com>
10766 * linux-low.c (linux_create_inferior): If stdio connection,
10767 redirect stdin from /dev/null, stdout to stderr.
10768 * remote-utils.c (remote_is_stdio): New static global.
10769 (remote_connection_is_stdio): New function.
10770 (remote_prepare): Handle stdio connection.
10771 (remote_open): Ditto.
10772 (remote_close): Don't close stdin for stdio connections.
10773 (read_prim,write_prim): New functions. Replace all calls to
10774 read/write to these.
10775 * server.c (main): Watch for "-" argument. Move call to
10776 remote_prepare before start_inferior.
10777 * server.h (STDIO_CONNECTION_NAME): New macro.
10778 (remote_connection_is_stdio): Declare.
10780 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10781 in debugging output.
10783 2011-12-15 Yao Qi <yao@codesourcery.com>
10785 * tracepoint.c: Include sys/syscall.h.
10786 (gdb_ust_thread): Remove preprocessor conditional.
10788 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10790 * linux-low.c (linux_detach_one_lwp): Call
10791 the_low_target.prepare_to_resume before detaching.
10793 2011-12-14 Yao Qi <yao@codesourcery.com>
10795 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10798 2011-12-14 Yao Qi <yao@codesourcery.com>
10800 * i386-low.c (i386_low_stopped_data_address): Initialize local
10801 variable `control'.
10803 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10807 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10808 DR_CONTROL unless necessary. Extend comments.
10809 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10810 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10812 2011-12-13 Yao Qi <yao@codesourcery.com>
10814 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10816 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10818 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10820 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10821 Print new debug message for such case.
10823 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10825 Fix overlapping memcpy.
10826 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10827 the read_inferior_memory transfer.
10828 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10829 write_inferior_memory transfer.
10830 (set_fast_tracepoint_jump): New variable buf. Use it for the
10831 read_inferior_memory and write_inferior_memory transfers.
10832 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10833 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10834 Use it for the write_inferior_memory transfer.
10835 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10838 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10840 * linux-low.c (fetch_register, store_register): Make code
10841 consistent, fix formatting.
10843 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10845 * linux-low.c (usr_store_inferior_registers): Factor out code
10846 to handle individual registers into...
10847 (store_register): ... this new function.
10849 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10851 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10852 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10853 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10854 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10855 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10856 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10857 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10858 (srv_xmlfiles): Add new XML files.
10860 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10862 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10863 (init_registers_s390_linux32v1): Add prototype.
10864 (init_registers_s390_linux32v2): Likewise.
10865 (init_registers_s390_linux64v1): Likewise.
10866 (init_registers_s390_linux64v2): Likewise.
10867 (init_registers_s390x_linux64v1): Likewise.
10868 (init_registers_s390x_linux64v2): Likewise.
10869 (s390_num_regs): Increment to 52.
10870 (s390_regmap): Add orig_r2 register.
10871 (s390_num_regs_3264): Increment to 68.
10872 (s390_regmap_3264): Add orig_r2 register.
10873 (s390_collect_ptrace_register): Handle orig_r2 register.
10874 (s390_supply_ptrace_register): Likewise.
10875 (s390_fill_last_break): New function.
10876 (s390_store_last_break): Likewise.
10877 (s390_fill_system_call): New function.
10878 (s390_store_system_call): Likewise.
10879 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10881 (s390_check_regset): New function.
10882 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10883 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10884 Update target_regsets for available register sets.
10886 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10887 Jan Kratochvil <jan.kratochvil@redhat.com>
10889 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10890 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10892 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10893 * linux-low.h (struct process_info_private): New member r_debug.
10894 * server.c (handle_qxfer_libraries): Call
10895 the_target->qxfer_libraries_svr4.
10896 (handle_qxfer_libraries_svr4): New function.
10897 (qxfer_packets): New entry "libraries-svr4".
10898 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10899 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10900 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10901 PACKET_qXfer_libraries_svr4.
10903 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10905 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10906 PSW address/mask between 8-byte and 16-byte formats.
10907 (s390_supply_ptrace_register): Likewise.
10908 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10909 basic addressing mode bit.
10911 2011-11-24 Stan Shebs <stan@codesourcery.com>
10913 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10915 2011-11-17 Stan Shebs <stan@codesourcery.com>
10917 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10918 (tracing_start_time): New global.
10919 (tracing_stop_time): New global.
10920 (tracing_user_name): New global.
10921 (tracing_notes): New global.
10922 (tracing_stop_note): New global.
10923 (cmd_qtstart): Set traceframe_usage, start_time.
10924 (stop_tracing): Set stop_time.
10925 (cmd_qtstatus): Report additional status.
10926 (cmd_qtp): New function.
10927 (handle_tracepoint_query): Call it.
10928 (cmd_qtnotes): New function.
10929 (handle_tracepoint_general_set): Call it.
10930 (get_timestamp): Rename from tsv_get_timestamp.
10932 2011-11-14 Stan Shebs <stan@codesourcery.com>
10933 Kwok Cheung Yeung <kcy@codesourcery.com>
10935 * linux-x86-low.c (small_jump_insn): New.
10936 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10937 trampoline and error message, build a trampoline and issue a small
10938 jump instruction to it.
10939 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10940 trampoline and error message.
10941 (x86_get_min_fast_tracepoint_insn_len): New.
10942 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10943 * linux-low.h (struct linux_target_ops): Add arguments to
10944 install_fast_tracepoint_jump_pad operation, add new operation.
10945 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10947 (linux_get_min_fast_tracepoint_insn_len): New function.
10948 (linux_target_op): Add new operation.
10949 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10950 (gdb_trampoline_buffer_end): Ditto.
10951 (gdb_trampoline_buffer_error): Ditto.
10952 (struct ipa_sym_addresses): Add fields for new IPA variables.
10953 (symbol_list): Add entries for new IPA variables.
10954 (struct tracepoint): Add fields to hold the address range of the
10955 trampoline used by the tracepoint.
10956 (trampoline_buffer_head): New static variable.
10957 (trampoline_buffer_tail): Ditto.
10958 (claim_trampoline_space): New function.
10959 (have_fast_tracepoint_trampoline_buffer): New function.
10960 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10962 (install_fast_tracepoint): Ditto, also add error buffer argument.
10963 (cmd_qtminftpilen): New function.
10964 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10965 (fast_tracepoint_from_trampoline_address): New function.
10966 (fast_tracepoint_collecting): Handle trampoline as part of jump
10968 (set_trampoline_buffer_space): New function.
10969 (initialize_tracepoint): Initialize new IPA variables.
10970 * target.h (struct target_ops): Add arguments to
10971 install_fast_tracepoint_jump_pad operation, add new
10972 get_min_fast_tracepoint_insn_len operation.
10973 (target_get_min_fast_tracepoint_insn_len): New.
10974 (install_fast_tracepoint_jump_pad): Add arguments.
10975 * server.h (IPA_BUFSIZ): Define.
10976 * linux-i386-ipa.c: Include extra header files.
10977 (initialize_fast_tracepoint_trampoline_buffer): New function.
10978 (initialize_low_tracepoint): Call it.
10979 * server.h (set_trampoline_buffer_space): Declare.
10980 (claim_trampoline_space): Ditto.
10981 (have_fast_tracepoint_trampoline_buffer): Ditto.
10983 2011-11-14 Yao Qi <yao@codesourcery.com>
10985 * server.c (handle_query): Handle InstallInTrace for qSupported.
10986 * tracepoint.c (add_tracepoint): Sort list.
10987 (install_tracepoint, download_tracepoint): New.
10988 (cmd_qtdp): Call them to install and download tracepoints.
10989 (sort_tracepoints): Removed.
10990 (cmd_qtstart): Update.
10992 2011-11-14 Yao Qi <yao@codesourcery.com>
10994 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10995 * mem-break.h: Declare.
10996 * tracepoint.c (cmd_qtstart): Move some code to ...
10997 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10999 (download_tracepoints): Move some code to ...
11000 (download_tracepoint_1): ... here. New.
11002 2011-11-08 Yao Qi <yao@codesourcery.com>
11004 * remote-utils.c (relocate_instruction): A comment fix.
11006 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11008 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11009 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11010 dr_status_mirror and dr_control_mirror from debug_reg_state.
11011 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11012 (i386_initial_stuff): Remove use of deleted globals.
11013 (i386_get_thread_context, i386_set_thread_context,
11014 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11015 from debug_reg_state.
11017 2011-11-05 Yao Qi <yao@codesourcery.com>
11019 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11020 address as TPOINT's.
11022 2011-11-02 Stan Shebs <stan@codesourcery.com>
11024 * tracepoint.c (agent_mem_read_string): New function.
11025 (eval_agent_expr): Call it for tracenz.
11026 * server.c (handle_query): Report support for tracenz.
11028 2011-11-02 Yao Qi <yao@codesourcery.com>
11030 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11032 2011-11-02 Yao Qi <yao@codesourcery.com>
11034 * target.h: Fix a typo in comment.
11036 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11038 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11039 clobber the breakpoints' shadows with fast tracepoint jumps.
11040 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11041 * target.c (write_inferior_memory): Also pass MYADDR down to
11044 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11046 * configure.ac: Check support for personality routine.
11047 * configure: Regenerate.
11048 * config.in: Likewise.
11049 * linux-low.c: Include <sys/personality.h>.
11050 Define ADDR_NO_RANDOMIZE if necessary.
11051 (linux_create_inferior): Disable address space randomization when
11052 forking inferior, if requested.
11053 (linux_supports_disable_randomization): New function.
11054 (linux_target_ops): Install it.
11055 * server.h (disable_randomization): Declare.
11056 * server.c (disable_randomization): New global variable.
11057 (handle_general_set): Handle QDisableRandomization.
11058 (handle_query): Likewise for qSupported.
11059 (main): Support --disable-randomization and --no-disable-randomization
11060 command line arguments.
11061 * target.h (struct target_ops): Add supports_disable_randomization.
11062 (target_supports_disable_randomization): New macro.
11064 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11066 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11068 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11069 [!PT_GETDSBT] (target_loadmap): New definition.
11070 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11071 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11072 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11073 and PT_GETDSBT to LINUX_LOADMAP.
11074 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11075 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11077 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11079 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11080 (arm_linux_hwbp_cap): New static variable.
11081 (arm_linux_get_hwbp_cap): Replace by ...
11082 (arm_linux_init_hwbp_cap): ... this new function.
11083 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11084 (arm_linux_get_hw_watchpoint_count): Likewise.
11085 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11086 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11087 (arm_prepare_to_resume): Use perror_with_name instead of error.
11089 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11091 * linux-arm-low.c: Include <signal.h>.
11092 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11093 (struct arm_linux_hwbp_cap): New data type.
11094 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11095 (struct arm_linux_hw_breakpoint): New data type.
11096 (MAX_BPTS, MAX_WPTS): Define.
11097 (struct arch_process_info, struct arch_lwp_info): New data types.
11098 (arm_linux_get_hwbp_cap): New function.
11099 (arm_linux_get_hw_breakpoint_count): Likewise.
11100 (arm_linux_get_hw_watchpoint_count): Likewise.
11101 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11102 (arm_hwbp_control_initialize): Likewise.
11103 (arm_hwbp_control_is_enabled): Likewise.
11104 (arm_hwbp_control_is_initialized): Likewise.
11105 (arm_hwbp_control_disable): Likewise.
11106 (arm_linux_hw_breakpoint_equal): Likewise.
11107 (arm_linux_hw_point_initialize): Likewise.
11108 (struct update_registers_data): New data structure.
11109 (update_registers_callback: New function.
11110 (arm_insert_point): Likewise.
11111 (arm_remove_point): Likewise.
11112 (arm_stopped_by_watchpoint): Likewise.
11113 (arm_stopped_data_address): Likewise.
11114 (arm_new_process): Likewise.
11115 (arm_new_thread): Likewise.
11116 (arm_prepare_to_resume): Likewise.
11117 (the_low_target): Register arm_insert_point, arm_remove_point,
11118 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11119 arm_new_thread, and arm_prepare_to_resume.
11121 2011-09-15 Stan Shebs <stan@codesourcery.com>
11123 * server.h (struct emit_ops): Add compare-goto fields.
11124 * tracepoint.c (gdb_agent_op_sizes): New table.
11125 (emit_eq_goto): New function.
11126 (emit_ne_goto): New function.
11127 (emit_lt_goto): New function.
11128 (emit_le_goto): New function.
11129 (emit_gt_goto): New function.
11130 (emit_ge_goto): New function.
11131 (is_goto_target): New function.
11132 (compile_bytecodes): Recognize special cases of compare-goto
11133 combinations and call specialized emitters for them.
11134 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11135 (amd64_emit_ne_goto): New function.
11136 (amd64_emit_lt_goto): New function.
11137 (amd64_emit_le_goto): New function.
11138 (amd64_emit_gt_goto): New function.
11139 (amd64_emit_ge_goto): New function.
11140 (amd64_emit_ops): Add the new functions.
11141 (i386_emit_eq_goto): New function.
11142 (i386_emit_ne_goto): New function.
11143 (i386_emit_lt_goto): New function.
11144 (i386_emit_le_goto): New function.
11145 (i386_emit_gt_goto): New function.
11146 (i386_emit_ge_goto): New function.
11147 (i386_emit_ops): Add the new functions.
11149 2011-09-08 Stan Shebs <stan@codesourcery.com>
11151 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11152 (i386_emit_epilogue): Restore %ebx.
11154 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11156 * server.c (step_thread): Remove definition.
11157 (process_serial_event): Don't handle Hs.
11158 * server.h (step_thread): Remove declaration.
11159 * target.c (set_desired_inferior): Remove use of step_thread.
11161 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11163 * linux-low.c: Include linux-procfs.h.
11164 (linux_attach_lwp_1): Update comments.
11165 (linux_attach): Scan for existing threads when attaching to a
11166 process that is the tgid.
11167 * Makefile.in: Update dependencies.
11169 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11171 * configure.srv: Add linux-procfs.o dependencies.
11173 2011-08-14 Yao Qi <yao@codesourcery.com>
11175 * target.h (struct target_ops): Fix indent.
11176 * win32-low.c (win32_target_ops): Fix comment.
11178 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11179 Yao Qi <yao@codesourcery.com>
11181 * Makefile.in (clean): Remove tic6x-*.c files.
11182 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11183 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11184 (tic6x-c64xp-linux.c): Likewise.
11185 * configure.srv: Add support for tic6x-*-uclinux.
11186 * linux-tic6x-low.c: New.
11187 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11189 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11190 Yao Qi <yao@codesourcery.com>
11192 * target.h (struct target_ops): Add read_loadmap.
11193 * linux-low.c (struct target_loadseg): New type.
11194 (struct target_loadmap): New type.
11195 (linux_read_loadmap): New function.
11196 (linux_target_ops): Add linux_read_loadmap.
11197 * server.c (handle_query): Support qXfer:fdpic:read packet.
11198 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11201 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11203 * win32-low.c: Include <stdint.h>.
11205 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11207 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11208 to the inferior here.
11209 (i386_remove_aligned_watchpoint): Ditto.
11210 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11211 fit part of the watchpoint in the debug registers.
11212 (i386_update_inferior_debug_regs): New.
11213 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11214 registers, and only update the inferior on success.
11215 (i386_low_remove_watchpoint): Ditto.
11217 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11219 * linux-low.c (compare_ints, unique, list_threads, show_process,
11220 linux_core_of_thread): Delete.
11221 (linux_target_ops): Change linux_core_of_thread to
11222 linux_common_core_of_thread.
11223 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11224 * utils.c (malloc_failure): Change type of argument.
11225 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11226 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11227 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11228 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11229 (IPA_OBJS): Add common-utils-ipa.o.
11230 (ptid_h, linux_osdata_h): New macros.
11231 (server_h): Add common/common-utils.h, common/xml-utils.h,
11232 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11234 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11235 ptid.o, buffer.o): New rules.
11236 (linux-low.o): Add common/linux-osdata.h as a dependency.
11237 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11238 * configure.ac: Add AC_HEADER_DIRENT check.
11239 * config.in: Regenerate.
11240 * configure: Regenerate.
11241 * remote-utils.c (xml_escape_text): Delete.
11242 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11243 buffer_xml_printf): Move to common/buffer.c.
11244 * server.c (main): Remove call to initialize_inferiors.
11245 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11246 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11247 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11248 internal_error, gdb_assert, gdb_assert_fail): Delete.
11249 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11250 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11252 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11253 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11254 initialize_inferiors): Delete.
11256 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11258 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11261 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11263 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11265 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11267 2011-05-26 Yao Qi <yao@codesourcery.com>
11269 * Makefile.in (thread-db.o): Track dependence to
11270 common/gdb_thread_db.h.
11271 * thread-db.c: include gdb_thread_db.h from right place.
11273 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11275 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11276 __FILE__ and __LINE__ to internal_error.
11278 2011-05-13 Doug Evans <dje@google.com>
11280 * thread-db.c (try_thread_db_load_from_sdir): New function.
11281 (try_thread_db_load_from_dir): New function.
11282 (thread_db_load_search): Handle $sdir, ignore $pdir.
11283 Remove trying of system directories if search of
11284 libthread-db-search-path fails, that is now done via $sdir.
11286 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11288 * server.c (handle_query): Add EnableDisableTracepoints to the list
11289 of supported features.
11290 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11292 (cmd_qtenable_disable): New.
11293 (cmd_qtstart): Install tracepoints even if disabled.
11294 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11295 receiving a QTEnable or QTDisable packet.
11296 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11297 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11299 (gdb_probe): Skip data collection if static tracepoint is disabled.
11301 2011-05-10 Doug Evans <dje@google.com>
11303 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11305 2011-05-04 Doug Evans <dje@google.com>
11307 * linux-low.c (linux_join): Skip process lookup.
11308 * spu-low.c (spu_join): Ditto.
11309 * server.c (join_inferiors_callback): Delete.
11310 (process_serial_event): For 'D' packet (detach) call join_inferior
11313 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11315 * README: Don't mention xscale*-*-linux*.
11316 * configure.srv (xscale*-*-linux*): Don't handle target.
11318 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11320 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11322 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11323 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11324 (i386_emit_void_call_2): Likewise.
11326 2011-04-26 Yao Qi <yao@codesourcery.com>
11328 * linux-low.c: Move common macros to linux-ptrace.h.
11329 Include linux-ptrace.h.
11330 * Makefile.in (linux_ptrace_h): New.
11331 (linux-low.o): Depends on linux-ptrace.h.
11333 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11335 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11336 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11337 (remote_prepare): New function with most of the TCP code from ...
11338 (remote_open): ... here. Detect PORT here unconditionally. Move also
11339 setting transport_is_reliable.
11340 * server.c (run_once): New variable.
11341 (gdbserver_usage): Document it.
11342 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11343 the first run if RUN_ONCE.
11344 * server.h (run_once, remote_prepare): New declarations.
11346 2011-04-19 Tom Tromey <tromey@redhat.com>
11348 * win32-low.c (handle_load_dll): Remove duplicate "the".
11350 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11352 Remove support for old Cygwin 1.5 versions.
11353 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11354 function to avoid warning.
11355 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11358 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11360 * gdbserver/server.h (Macro _): Define it if not available.
11362 2011-03-14 Michael Snyder <msnyder@vmware.com>
11364 * hostio.c (handle_close): Remove unnecessary null test.
11366 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11368 * Makefile.in (maintainer-clean realclean distclean): Remove
11369 "make ... subdir_do" command.
11371 2011-03-10 Michael Snyder <msnyder@vmware.com>
11373 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11375 * server.c (handle_v_run): Free alloced buffer on early return.
11377 2011-03-09 Yao Qi <yao@codesourcery.com>
11380 2011-03-04 Yao Qi <yao@codesourcery.com>
11382 * Makefile.in: Remove GNU make feature --directory.
11384 2011-03-05 Yao Qi <yao@codesourcery.com>
11386 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11387 (subdir_do): New make target. Copied from gdb/Makefile.
11388 (maintainer-clean, realclean, distclean, clean): Call corresponding
11389 make targets in common/Makefile.
11391 2011-02-11 Yao Qi <yao@codesourcery.com>
11393 * configure.ac: Call AC_PROG_RANLIB.
11394 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11395 * configure: Regenerate.
11397 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11399 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11401 2011-03-06 Yao Qi <yao@codesourcery.com>
11403 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11405 2011-03-05 Yao Qi <yao@codesourcery.com>
11407 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11408 (subdir_do): New make target. Copied from gdb/Makefile.
11409 (maintainer-clean, realclean, distclean, clean): Call corresponding
11410 make targets in common/Makefile.
11412 2011-03-04 Yao Qi <yao@codesourcery.com>
11414 * Makefile.in: Remove GNU make feature --directory.
11416 2011-03-04 Michael Snyder <msnyder@vmware.com>
11418 * server.c (queue_stop_reply): Call xmalloc not malloc.
11420 2011-03-02 Michael Snyder <msnyder@vmware.com>
11422 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11424 2011-02-28 Michael Snyder <msnyder@vmware.com>
11426 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11427 (cmd_qtframe): Ditto.
11428 (cmd_qtbuffer): Ditto.
11429 (cmd_bigqtbuffer): Ditto.
11431 * utils.c (decimal2str): Initialize 'width' to nine, then
11432 don't mess with it.
11434 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11436 * hostio.c (require_data): Free *data, not data.
11438 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11440 * hostio.c (require_data): Use free, not xfree.
11442 2011-02-27 Michael Snyder <msnyder@vmware.com>
11444 * server.c (handle_query): Discard unused value.
11446 * hostio.c (require_data): Free malloc memory before returning
11449 2011-02-26 Michael Snyder <msnyder@vmware.com>
11451 * linux-low.c (list_threads): Call closedir for dirent.
11453 2011-02-27 Michael Snyder <msnyder@vmware.com>
11455 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11456 a case statement falls through.
11458 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11460 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11463 2011-02-26 Michael Snyder <msnyder@vmware.com>
11465 * utils.c (decimal2str): Eliminate dead code and dead param.
11466 (pulongest): Drop dead param from call to decimal2str.
11469 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11471 Revert the following patch (not approved yet):
11472 2011-02-21 Hui Zhu <teawater@gmail.com>
11473 * tracepoint.c (tp_printf): New function.
11474 (eval_agent_expr): Handle gdb_agent_op_printf.
11476 2011-02-21 Hui Zhu <teawater@gmail.com>
11478 * tracepoint.c (tp_printf): New function.
11479 (eval_agent_expr): Handle gdb_agent_op_printf.
11481 2011-02-18 Tom Tromey <tromey@redhat.com>
11483 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11484 (tracepoint.o): Likewise.
11485 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11486 (gdb_agent_op_names): Likewise.
11488 2011-02-18 Tom Tromey <tromey@redhat.com>
11490 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11491 gdb_agent_op_rot>: New constants.
11492 (gdb_agent_op_names): Add pick and roll.
11493 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11496 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11498 * aclocal.m4: Regenerated with aclocal-1.11.1.
11500 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11502 * server.c (handle_qxfer_traceframe_info): New.
11503 (qxfer_packets): Register "traceframe-info".
11504 (handle_query): Report support for qXfer:traceframe-info:read+.
11505 * tracepoint.c (match_blocktype): New.
11506 (traceframe_find_block_type): Rename to ...
11507 (traceframe_walk_blocks): ... this. Add callback filter argument,
11509 (traceframe_find_block_type): New, reimplemented on top of
11510 traceframe_walk_blocks.
11511 (build_traceframe_info_xml): New.
11512 (traceframe_read_info): New.
11513 * server.h (traceframe_read_info): Declare.
11515 2011-02-11 Yao Qi <yao@codesourcery.com>
11517 * configure.ac: Call AC_PROG_RANLIB.
11518 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11519 * configure: Regenerate.
11521 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11523 * server.c (gdb_read_memory): Change return semantics to allow
11525 (handle_search_memory_1): Adjust.
11526 (process_serial_event) <'m' packet>: Handle partial transfers.
11527 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11529 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11531 * regcache.c (init_register_cache): Initialize
11532 regcache->register_status.
11533 (free_register_cache): Release regcache->register_status.
11534 (regcache_cpy): Copy register_status.
11535 (registers_to_string): Print 'x's for unavailable registers.
11536 (supply_register): Mark the register's status valid or
11537 unavailable, depending on whether a buffer was passed in or not.
11538 (supply_register_zeroed): New.
11539 (supply_regblock): Mark the registers' status valid or
11540 unavailable, depending on whether a buffer was passed in or not.
11541 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11542 (struct regcache): New `register_status' field.
11543 (supply_register_zeroed): Declare.
11544 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11545 supply_register_zeroed, rather than passing a NULL buffer to
11547 * tracepoint.c (fetch_traceframe_registers): Update comment.
11549 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11551 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11554 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11556 * server.h (decode_xfer_write): Change prototype.
11557 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11558 and don't extract the annex here.
11559 * server.c (decode_xfer_read): Remove `annex' parameter,
11560 and don't extract the annex here.
11561 (decode_xfer): New.
11562 (struct qxfer): New.
11563 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11564 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11565 (handle_qxfer_statictrace): New functions, abstracted out from
11566 handle_query, and made to use the struct qxfer interface.
11567 (handle_threads_qxfer_proper): Rename to ...
11568 (handle_qxfer_threads_proper): ... this.
11569 (handle_threads_qxfer): Rename to ...
11570 (handle_qxfer_threads): ... this. Adjust.
11571 (qxfer_packets): New array.
11572 (handle_qxfer): New function.
11573 (handle_query): Use handle_qxfer.
11575 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11577 * gdbreplay.c: Shorten lines of >= 80 columns.
11578 * linux-low.c: Ditto.
11579 * linux-ppc-low.c: Ditto.
11580 * linux-s390-low.c: Ditto.
11581 * linux-sparc-low.c: Ditto.
11582 * linux-x86-low.c: Ditto.
11583 * linux-xtensa-low.c: Ditto.
11584 * mem-break.c: Ditto.
11585 * nto-low.c: Ditto.
11586 * regcache.h: Ditto.
11587 * remote-utils.c: Ditto.
11590 * thread-db.c: Ditto.
11591 * tracepoint.c: Ditto.
11593 * win32-low.h: Ditto.
11595 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11597 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11600 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11602 * server.c (gdbserver_version): Update copyright year in version
11604 * gdbreplay.c (gdbreplay_version): Ditto.
11606 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11608 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11609 * linux-bfin-low.c: New file.
11610 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11611 PT_DATA_ADDR for BFIN targets.
11612 * Makefile.in (SFILES): Add linux-bfin-low.c.
11613 (clean): Remove reg-bfin.c.
11614 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11615 * README: Mention supported Blackfin targets.
11617 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11619 * .gitignore: New file.
11621 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11623 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11625 2010-10-22 Jie Zhang <jie@codesourcery.com>
11627 * Makefile.in: Add FLAGS_TO_PASS variable.
11628 (install): Remove dependency of install-only and recursively
11629 invoke make for install-only.
11631 2010-10-04 Doug Evans <dje@google.com>
11633 * Makefile.in (uninstall): Use $(DESTDIR).
11635 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11639 * linux-x86-low.c (compat_siginfo_from_siginfo)
11640 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11641 si_code is < 0. Check for si_code == SI_TIMER before checking for
11644 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11646 * lynx-i386-low.c: New file.
11647 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11649 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11651 * lynx-low.c (ptrace_request_to_str): Remove handling for
11652 request values that have been removed in LynxOS 5.x.
11654 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11656 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11659 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11661 * configure.ac: Add --enable-inprocess-agent option.
11662 * configure: Rebuilt.
11664 2010-09-06 Yao Qi <yao@codesourcery.com>
11666 * linux-low.c (linux_kill): Remove unused variable.
11667 (linux_stabilize_threads): Likewise.
11668 * server.c (start_inferior): Likewise.
11669 (queue_stop_reply_callback): Likewise.
11670 * tracepoint.c (do_action_at_tracepoint): Likewise.
11672 2010-09-06 Yao Qi <yao@codesourcery.com>
11674 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11677 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11679 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11681 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11683 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11686 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11688 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11689 gdbserver/lynx-ppc-low.c: New files.
11690 * Makefile.in (lynx_low_h): New variable.
11691 (lynx-low.o, lynx-ppc-low.o): New rules.
11692 * configure.ac: On LynxOS, link with -lnetinet.
11693 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11694 * configure: regenerate.
11696 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11698 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11699 * configure.ac: Add check for vasprintf and vsnprintf.
11700 * configure, config.in: Regenerate.
11701 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11703 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11705 * gdbreplay.c: Move include of alloca.h up, next to include of
11707 * server.h: Add include of malloc.h.
11708 * mem-break.c: Remove include of malloc.h.
11709 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11711 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11713 * Makefile.in (memmem.o): Build with -Wno-error.
11715 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11717 * utils.c (xsnprintf): Make non-static.
11718 * server.h: Add xsnprintf declaration.
11719 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11720 replace calls to snprintf by calls to xsnprintf throughout.
11722 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11724 * configure.ac: Add configure check for alloca.
11725 * configure, config.in: Regenerate.
11726 * server.h: Include alloca.h if it exists.
11727 * gdbreplay.c: Include alloca.h if it exists.
11729 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11731 * linux-low.c (__SIGRTMIN): Define if not already defined.
11732 (linux_create_inferior): Check for __ANDROID__ rather than
11734 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11735 are already deferred.
11736 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11737 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11738 stopped and already has a pending signal to report.
11739 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11740 a pending signal to report or is moving out of a jump pad.
11741 (linux_init_signals): Check for __ANDROID__ rather than
11744 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11746 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11747 debug_threads check. Avoid a linear search when not doing debug
11750 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11752 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11753 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11754 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11755 (process_event): Change local fd's type to gdb_fildes_t.
11756 (create_file_handler): Adjust prototype.
11757 (delete_file_handler): Adjust prototype.
11758 (handle_file_event): Adjust prototype. Use pfildes.
11759 (create_file_event): Adjsut prototype.
11760 * remote-utils.c (remote_desc, listen_desc): Change type to
11762 * server.h: New gdb_fildes_t typedef.
11763 [USE_WIN32API]: Include winsock2.h.
11764 (delete_file_handler, add_file_handler): Adjust prototypes.
11765 (pfildes): Declare.
11766 * utils.c (pfildes): New.
11768 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11770 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11771 * configure: Regenerate.
11773 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11775 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11776 (linux_done_accessing_memory): ... this.
11777 (linux_target_ops): Adjust.
11778 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11779 * nto-low.c (nto_target_ops): Adjust comment.
11780 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11781 * spu-low.c (spu_target_ops): Adjust comment.
11782 * target.h (target_ops): Rename unprepare_to_access_memory field
11783 to done_accessing_memory.
11784 (unprepare_to_access_memory): Rename to ...
11785 (done_accessing_memory): ... this.
11787 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11789 * linux-low.c (linux_prepare_to_access_memory): New.
11790 (linux_unprepare_to_access_memory): New.
11791 (linux_target_ops): Install them.
11792 * server.c (read_memory): Rename to ...
11793 (gdb_read_memory): ... this. Use
11794 prepare_to_access_memory/prepare_to_access_memory.
11795 (write_memory): Rename to ...
11796 (gdb_write_memory): ... this. Use
11797 prepare_to_access_memory/prepare_to_access_memory.
11798 (handle_search_memory_1): Adjust.
11799 (process_serial_event): Adjust.
11800 * target.h (struct target_ops): New fields
11801 prepare_to_access_memory and unprepare_to_access_memory.
11802 (prepare_to_access_memory, unprepare_to_access_memory): New.
11803 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11804 prepare_to_access_memory/prepare_to_access_memory.
11805 * nto-low.c (nto_target_ops): Adjust.
11806 * spu-low.c (spu_target_ops): Adjust.
11807 * win32-low.c (win32_target_ops): Adjust.
11809 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11811 * Makefile.in (WARN_CFLAGS): Get it from configure.
11812 (WERROR_CFLAGS): New.
11813 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11814 * configure.ac: Introduce --enable-werror, which adds -Werror to
11815 the compiler command line. Enabled by default. Disable with
11816 --disable-werror. Add -Wdeclaration-after-statement
11817 Wpointer-arith and -Wformat-nonliteral to warning flags.
11818 * configure: Regenerate.
11820 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11822 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11824 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11826 * gdbreplay.c (remote_error): New.
11828 (expect): Use gdbchar. Check for error reading from GDB.
11829 Clarify sync error output.
11830 (play): Check for errors writing to GDB.
11831 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11832 * remote-utils.c (getpkt): Check for errors writing to the remote
11835 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11837 * linux-low.c (linux_wait_1): Move non-debugging code out of
11838 `debug_threads' control.
11840 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11842 * linux-low.c (linux_wait_1): Don't set last_status here.
11843 * server.c (push_event, queue_stop_reply_callback): Assert we're
11844 not pushing a TARGET_WAITKIND_IGNORE event.
11845 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11846 (myresume, handle_target_event): Set the thread's last_resume_kind
11847 and last_status from the target returned status.
11849 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11853 * linux-x86-low.c (update_debug_registers_callback): New.
11854 (i386_dr_low_set_addr): Use it.
11855 (i386_dr_low_get_addr): New.
11856 (i386_dr_low_set_control): Use update_debug_registers_callback.
11857 (i386_dr_low_get_control): New.
11858 (i386_dr_low_get_status): Adjust.
11859 * linux-low.c (linux_stop_lwp): New.
11860 * linux-low.h (linux_stop_lwp): Declare.
11862 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11863 argument instead of a i386_debug_reg_state.
11864 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11865 a i386_debug_reg_state.
11866 (i386_insert_aligned_watchpoint): Adjust.
11867 (i386_remove_aligned_watchpoint): Adjust.
11868 (i386_low_stopped_data_address): Read the debug registers from the
11869 inferior instead of from the mirrors.
11870 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11871 (i386_dr_low_get_addr): Declare.
11872 (i386_dr_low_get_control): Declare.
11873 (i386_dr_low_get_status): Change prototype.
11875 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11876 (i386_dr_low_get_addr): New.
11877 (i386_dr_low_get_control): New.
11878 (i386_dr_low_get_status): Adjust prototype. Return
11880 (i386_initial_stuff): Clear dr_status_mirror and
11882 (i386_get_thread_context): Adjust.
11883 (i386_set_thread_context): Adjust.
11884 (i386_thread_added): Adjust.
11886 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11888 * linux-low.h (linux_thread_area): Delete declaration.
11890 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11892 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11893 after its termination.
11895 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11897 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11898 (gdb_wants_all_stopped): Delete.
11899 (linux_wait_1): Don't call them.
11900 * server.c (handle_v_cont): Tag all threads as want-stopped.
11901 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11902 stopped as "client-wants-stopped".
11904 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11906 * Makefile.in (signals_h): New.
11907 (server_h): Depend on it.
11908 (server.o): Don't depend on $(signals_def).
11909 (signals.o): Depend on $(signals_def).
11911 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11913 * Makefile.in (signals_def): New.
11914 (server_h): Append include/gdb/signals.h and signals_def.
11915 (server.o): Append signals_def.
11917 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11919 * server.c (handle_target_event): Use target_signal_to_host for
11920 resume_info.sig initialization.
11921 * target.h (struct thread_resume) <sig>: New comment.
11923 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11925 * server.c (handle_query): strcpy() the returned string from paddress()
11926 instead of sprintf().
11927 * utils.c (paddress): Return phex_nz().
11929 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11931 * server.c (handle_v_cont): Call mourn_inferior if process
11933 (myresume): Likewise.
11935 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11937 Static tracepoints, and integration with UST.
11939 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11940 * mem-break.c (uninsert_all_breakpoints)
11941 (reinsert_all_breakpoints): New.
11942 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11943 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11944 (gdb_agent_ust_loaded, helper_thread_id)
11945 (gdb_agent_helper_thread_id): New macros.
11946 (struct ipa_sym_addresses): Add addr_ust_loaded,
11947 addr_helper_thread_id, addr_cmd_buf.
11948 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11949 (in_process_agent_loaded_ust): New.
11950 (write_e_ust_not_loaded): New.
11951 (maybe_write_ipa_ust_not_loaded): New.
11952 (struct collect_static_trace_data_action): New.
11953 (enum tracepoint_type) <static_tracepoint>: New.
11954 (struct tracepoint) <handle>: Mention static tracepoints.
11955 (struct static_tracepoint_ctx): New.
11956 (CMD_BUF_SIZE): New.
11957 (add_tracepoint_action): Handle static tracepoint actions.
11958 (unprobe_marker_at): New.
11959 (clear_installed_tracepoints): Handle static tracepoints.
11960 (cmd_qtdp): Handle static tracepoints.
11961 (probe_marker_at): New.
11962 (cmd_qtstart): Handle static tracepoints.
11963 (response_tracepoint): Handle static tracepoints.
11964 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11965 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11966 (get_context_regcache): Handle static tracepoints.
11967 (do_action_at_tracepoint): Handle static tracepoint actions.
11968 (traceframe_find_block_type): Handle static trace data blocks.
11969 (traceframe_read_sdata): New.
11970 (download_tracepoints): Download static tracepoint actions.
11971 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11972 (GDB_PROBE_NAME): New.
11974 (GET_UST_SYM): New.
11977 (ust_marker_to_static_tracepoint): New.
11979 (collect_ust_data_at_tracepoint): New.
11980 (gdb_ust_probe): New.
11981 (UNIX_PATH_MAX, SOCK_DIR): New.
11982 (gdb_ust_connect_sync_socket): New.
11983 (resume_thread, stop_thread): New.
11984 (run_inferior_command): New.
11985 (init_named_socket): New.
11986 (gdb_ust_socket_init): New.
11987 (cstr_to_hexstr): New.
11989 (first_marker, next_marker): New.
11990 (response_ust_marker): New.
11991 (cmd_qtfstm, cmd_qtsstm): New.
11992 (unprobe_marker_at, probe_marker_at): New.
11993 (cmd_qtstmat, gdb_ust_thread): New.
11994 (gdb_ust_init): New.
11995 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11996 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11997 (ST_REGENTRY): New.
11998 (x86_64_st_collect_regmap): New.
11999 (X86_64_NUM_ST_COLLECT_GREGS): New.
12000 (AMD64_RIP_REGNUM): New.
12001 (supply_static_tracepoint_registers): New.
12002 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12003 (ST_REGENTRY): New.
12004 (i386_st_collect_regmap): New.
12005 (i386_NUM_ST_COLLECT_GREGS): New.
12006 (supply_static_tracepoint_registers): New.
12007 * server.c (handle_query): Handle qXfer:statictrace:read.
12008 <qSupported>: Report support for StaticTracepoints, and
12009 qXfer:statictrace:read features.
12010 * server.h (traceframe_read_sdata)
12011 (supply_static_tracepoint_registers): Declare.
12012 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12013 (unpack_varlen_hex): Include in IPA build.
12014 * Makefile.in (ustlibs, ustinc): New.
12015 (IPA_OBJS): Add remote-utils-ipa.o.
12016 ($(IPA_LIB)): Link -ldl and -lpthread.
12018 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12019 * config.in, configure: Regenerate.
12021 2010-06-20 Ian Lance Taylor <iant@google.com>
12022 Pedro Alves <pedro@codesourcery.com>
12024 * linux-x86-low.c (always_true): Delete.
12025 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12026 trying to fool the compiler with always_true.
12028 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12030 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12031 conditions in gdbserver.
12033 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12035 * spu-low.c (spu_read_memory): Wrap around local store limit.
12036 (spu_write_memory): Likewise.
12038 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12040 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12041 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12043 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12045 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12046 uses with LONGEST uses.
12048 2010-06-14 Stan Shebs <stan@codesourcery.com>
12049 Pedro Alves <pedro@codesourcery.com>
12053 * linux-x86-low.c: Include limits.h.
12055 (always_true): New.
12058 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12059 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12060 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12061 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12062 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12063 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12064 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12065 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12066 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12067 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12068 (amd64_emit_void_call_2): New.
12069 (amd64_emit_ops): New.
12070 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12071 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12072 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12073 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12074 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12075 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12076 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12077 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12078 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12079 (i386_emit_stack_adjust, i386_emit_int_call_1)
12080 (i386_emit_void_call_2): New.
12081 (i386_emit_ops): New.
12082 (x86_emit_ops): New.
12083 (the_low_target): Install x86_emit_ops.
12084 * server.h (struct emit_ops): New.
12085 (get_raw_reg_func_addr): Declare.
12086 (current_insn_ptr, emit_error): Declare.
12087 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12088 (set_trace_state_variable_value): New defines.
12089 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12090 addr_get_trace_state_variable_value and
12091 addr_set_trace_state_variable_value.
12092 (symbol_list): New fields for get_raw_reg,
12093 get_trace_state_variable_value and set_trace_state_variable_value.
12094 (condfn): New typedef.
12095 (struct tracepoint): New field `compiled_cond'.
12096 (do_action_at_tracepoint): Clear compiled_cond.
12097 (get_trace_state_variable_value, set_trace_state_variable_value):
12099 (condition_true_at_tracepoint): If there's a compiled condition,
12101 (current_insn_ptr, emit_error): New globals.
12102 (struct bytecode_address): New.
12103 (get_raw_reg_func_addr): New.
12104 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12105 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12106 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12107 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12108 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12109 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12110 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12111 (compile_tracepoint_condition, compile_bytecodes): New.
12112 * target.h (emit_ops): Forward declare.
12113 (struct target_ops): New field emit_ops.
12114 (target_emit_ops): New.
12115 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12116 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12117 * linux-low.c (linux_emit_ops): New.
12118 (linux_target_ops): Install it.
12119 * linux-low.h (struct linux_target_ops): New field emit_ops.
12121 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12123 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12124 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12126 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12127 Stan Shebs <stan@codesourcery.com>
12129 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12130 (all): Depend on $(extra_libraries).
12131 (install-only): Install the IPA.
12132 (IPA_OBJS, IPA_LIB): New.
12133 (clean): Remove the IPA lib.
12134 (IPAGENT_CFLAGS): New.
12135 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12136 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12137 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12138 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12139 * configure.ac: Check for atomic builtins support in the compiler.
12140 (IPA_DEPFILES, extra_libraries): Define.
12141 * configure.srv (ipa_obj): Add description.
12142 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12143 (i[34567]86-*-linux*): Set ipa_obj.
12144 (x86_64-*-linux*): Set ipa_obj.
12145 * linux-low.c (stabilizing_threads): New.
12146 (supports_fast_tracepoints): New.
12147 (linux_detach): Stabilize threads before detaching.
12148 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12149 the lwp is either not stabilizing, or is moving out of a jump pad.
12150 (linux_fast_tracepoint_collecting): New.
12151 (maybe_move_out_of_jump_pad): New.
12152 (enqueue_one_deferred_signal): New.
12153 (dequeue_one_deferred_signal): New.
12154 (linux_wait_for_event_1): If moving out of a jump pad, defer
12155 pending signals to later.
12156 (linux_stabilize_threads): New.
12157 (linux_wait_1): Check if threads need moving out of jump pads, and
12159 (stuck_in_jump_pad_callback): New.
12160 (move_out_of_jump_pad_callback): New.
12161 (lwp_running): New.
12162 (linux_resume_one_lwp): Handle moving out of jump pads.
12163 (linux_set_resume_request): Dequeue deferred signals.
12164 (need_step_over_p): Also step over fast tracepoint jumps.
12165 (start_step_over): Also uninsert fast tracepoint jumps.
12166 (finish_step_over): Also reinsert fast tracepoint jumps.
12167 (linux_install_fast_tracepoint_jump): New.
12168 (linux_target_ops): Install linux_stabilize_threads and
12169 linux_install_fast_tracepoint_jump_pad.
12170 * linux-low.h (linux_target_ops) <get_thread_area,
12171 install_fast_tracepoint_jump_pad>: New fields.
12172 (struct lwp_info) <collecting_fast_tracepoint,
12173 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12174 (linux_get_thread_area): Declare.
12175 * linux-x86-low.c (jump_insn): New.
12176 (x86_get_thread_area): New.
12177 (append_insns): New.
12178 (push_opcode): New.
12179 (amd64_install_fast_tracepoint_jump_pad): New.
12180 (i386_install_fast_tracepoint_jump_pad): New.
12181 (x86_install_fast_tracepoint_jump_pad): New.
12182 (the_low_target): Install x86_get_thread_area and
12183 x86_install_fast_tracepoint_jump_pad.
12184 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12185 (struct fast_tracepoint_jump): New.
12186 (fast_tracepoint_jump_insn): New.
12187 (fast_tracepoint_jump_shadow): New.
12188 (find_fast_tracepoint_jump_at): New.
12189 (fast_tracepoint_jump_here): New.
12190 (delete_fast_tracepoint_jump): New.
12191 (set_fast_tracepoint_jump): New.
12192 (uninsert_fast_tracepoint_jumps_at): New.
12193 (reinsert_fast_tracepoint_jumps_at): New.
12194 (set_breakpoint_at): Use write_inferior_memory.
12195 (uninsert_raw_breakpoint): Use write_inferior_memory.
12196 (check_mem_read): Mask out fast tracepoint jumps.
12197 (check_mem_write): Mask out fast tracepoint jumps.
12198 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12199 (set_fast_tracepoint_jump): Declare.
12200 (delete_fast_tracepoint_jump)
12201 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12202 (reinsert_fast_tracepoint_jumps_at): Declare.
12203 * regcache.c: Don't compile many functions when building the
12204 in-process agent library.
12205 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12206 the register buffer in the heap.
12207 (free_register_cache): If the register buffer isn't owned by the
12208 regcache, don't free it.
12209 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12210 pre-existing register caches.
12211 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12213 (convert_ascii_to_int): : Constify `from' parameter type.
12214 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12215 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12216 the needed buffer in-place.
12217 (relocate_instruction): New.
12218 * server.c (handle_query) <qSymbols>: If the target supports
12219 tracepoints, give it a chance of looking up symbols. Report
12220 support for fast tracepoints.
12221 (handle_status): Stabilize threads.
12222 (process_serial_event): Adjust.
12223 * server.h (struct fast_tracepoint_jump): Forward declare.
12224 (struct process_info) <fast_tracepoint_jumps>: New field.
12225 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12226 (decode_X_packet, decode_M_packet): Adjust.
12227 (relocate_instruction): Declare.
12228 (in_process_agent_loaded): Declare.
12229 (tracepoint_look_up_symbols): Declare.
12230 (struct fast_tpoint_collect_status): Declare.
12231 (fast_tracepoint_collecting): Declare.
12232 (force_unlock_trace_buffer): Declare.
12233 (handle_tracepoint_bkpts): Declare.
12234 (initialize_low_tracepoint)
12235 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12236 * target.h (struct target_ops) <stabilize_threads,
12237 install_fast_tracepoint_jump_pad>: New fields.
12238 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12239 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12240 [HAVE_STDINT_H]: Include stdint.h.
12241 (trace_debug_1): Rename to ...
12242 (trace_vdebug): ... this.
12243 (trace_debug): Rename to ...
12244 (trace_debug_1): ... this. Add `level' parameter.
12245 (trace_debug): New.
12246 (ATTR_USED, ATTR_NOINLINE): New.
12247 (IP_AGENT_EXPORT): New.
12248 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12249 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12250 (about_to_request_buffer_space, trace_buffer_is_full)
12251 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12252 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12253 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12254 (traceframe_write_count, traceframes_created)
12255 (trace_state_variables)
12256 New renaming defines.
12257 (struct ipa_sym_addresses): New.
12258 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12259 (symbol_list): New.
12260 (ipa_sym_addrs): New.
12261 (all_tracepoint_symbols_looked_up): New.
12262 (in_process_agent_loaded): New.
12263 (write_e_ipa_not_loaded): New.
12264 (maybe_write_ipa_not_loaded): New.
12265 (tracepoint_look_up_symbols): New.
12266 (debug_threads) [IN_PROCESS_AGENT]: New.
12267 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12268 (UNKNOWN_SIDE_EFFECTS): New.
12269 (stop_tracing): New.
12270 (flush_trace_buffer): New.
12271 (stop_tracing_bkpt): New.
12272 (flush_trace_buffer_bkpt): New.
12273 (read_inferior_integer): New.
12274 (read_inferior_uinteger): New.
12275 (read_inferior_data_pointer): New.
12276 (write_inferior_data_pointer): New.
12277 (write_inferior_integer): New.
12278 (write_inferior_uinteger): New.
12279 (struct collect_static_trace_data_action): Delete.
12280 (enum tracepoint_type): New.
12281 (struct tracepoint) <type>: New field `type'.
12282 <actions_str, step_actions, step_actions_str>: Only include in
12284 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12285 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12286 (tracepoints): Use IP_AGENT_EXPORT.
12287 (last_tracepoint): Don't include in the IPA.
12288 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12289 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12290 (alloced_trace_state_variables): New.
12291 (trace_state_variables): Use IP_AGENT_EXPORT.
12292 (traceframe_t): Delete unused variable.
12293 (circular_trace_buffer): Don't include in the IPA.
12294 (trace_buffer_start): Delete.
12295 (struct trace_buffer_control): New.
12296 (trace_buffer_free): Delete.
12297 (struct ipa_trace_buffer_control): New.
12298 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12299 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12301 (trace_buffer_ctrl): New.
12302 (TRACE_BUFFER_CTRL_CURR): New.
12303 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12304 Reimplement as macros.
12305 (trace_buffer_wrap): Delete.
12306 (traceframe_write_count, traceframe_read_count)
12307 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12308 (struct tracepoint_hit_ctx) <type>: New field.
12309 (struct fast_tracepoint_ctx): New.
12310 (memory_barrier): New.
12312 (record_tracepoint_error): Update atomically in the IPA.
12313 (clear_inferior_trace_buffer): New.
12314 (about_to_request_buffer_space): New.
12315 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12316 updating the same buffer.
12317 (add_tracepoint): Default the tracepoint's type to trap
12318 tracepoint, and orig_size to -1.
12319 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12320 internal variables.
12321 (create_trace_state_variable): New parameter `gdb'. Handle it.
12322 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12323 (cmd_qtdp): Handle fast tracepoints.
12324 (cmd_qtdv): Adjust.
12325 (max_jump_pad_size): New.
12326 (gdb_jump_pad_head): New.
12327 (get_jump_space_head): New.
12328 (claim_jump_space): New.
12329 (sort_tracepoints): New.
12330 (MAX_JUMP_SIZE): New.
12331 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12333 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12334 support. Upload fast traceframes, and delete internal IPA
12336 (stop_tracing_handler): New.
12337 (flush_trace_buffer_handler): New.
12338 (cmd_qtstop): Upload fast tracepoints.
12339 (response_tracepoint): Handle fast tracepoints.
12340 (tracepoint_finished_step): Upload fast traceframes. Set the
12341 tracepoint hit context's tracepoint type.
12342 (handle_tracepoint_bkpts): New.
12343 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12344 type. Add comment about fast tracepoints.
12345 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12346 non-existing action_str field.
12347 (get_context_regcache): Handle fast tracepoints.
12348 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12350 (fast_tracepoint_from_jump_pad_address): New.
12351 (fast_tracepoint_from_ipa_tpoint_address): New.
12352 (collecting_t): New.
12353 (force_unlock_trace_buffer): New.
12354 (fast_tracepoint_collecting): New.
12356 (gdb_collect): New.
12357 (write_inferior_data_ptr): New.
12358 (target_tp_heap): New.
12359 (target_malloc): New.
12360 (download_agent_expr): New.
12362 (download_tracepoints): New.
12363 (download_trace_state_variables): New.
12364 (upload_fast_traceframes): New.
12365 (IPA_FIRST_TRACEFRAME): New.
12366 (IPA_NEXT_TRACEFRAME_1): New.
12367 (IPA_NEXT_TRACEFRAME): New.
12368 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12369 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12370 (gdb_jump_pad_buffer_end): New.
12371 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12372 (initialize_tracepoint): Adjust.
12373 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12374 buffer. Initialize the low module.
12375 * utils.c (PREFIX, TOOLNAME): New.
12376 (malloc_failure): Use PREFIX.
12377 (error): In the IPA, an error causes an exit.
12378 (fatal, warning): Use PREFIX.
12379 (internal_error): Use TOOLNAME.
12380 (NUMCELLS): Increase to 10.
12381 * configure, config.in: Regenerate.
12383 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12385 * server.c (handle_query) <qSupported>: Do two passes over the
12386 qSupported string to avoid nesting strtok.
12388 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12390 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12392 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12393 -Wl,--dynamic-list.
12394 * configure: Regenerate.
12395 * proc-service.list: New.
12397 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12399 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12402 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12404 * gdbreplay.c (remote_open): Check error return from socket() call by
12405 its equality to -1 not by it being negative.
12406 * remote-utils.c (remote_open): Likewise.
12408 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12410 * config.h: Regenerate.
12412 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12414 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12415 doesn't provide PTRACE_GET_THREAD_AREA.
12417 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12419 * linux-m68k-low.c: Include <asm/ptrace.h>
12420 (ps_get_thread_area): Implement.
12422 2010-05-03 Doug Evans <dje@google.com>
12424 * event-loop.c (struct callback_event): New struct.
12425 (callback_list): New global.
12426 (append_callback_event, delete_callback_event): New functions.
12427 (process_callback): New function.
12428 (start_event_loop): Call it.
12429 * remote-utils.c (NOT_SCHEDULED): Define.
12430 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12431 moved out of readchar.
12432 (readchar): Rewrite. Call reschedule before returning.
12433 (reset_readchar): New function.
12434 (remote_close): Call it.
12435 (process_remaining, reschedule): New functions.
12436 * server.h (callback_handler_func): New typedef.
12437 (append_callback_event, delete_callback_event): Declare.
12439 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12441 * proc-service.c (ps_pglobal_lookup): Use
12442 thread_db_look_up_one_symbol.
12443 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12444 parameter. Use it instead of all_symbols_looked_up.
12445 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12447 (all_symbols_looked_up): Don't declare.
12448 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12449 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12451 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12452 Set all_symbols_looked_up here.
12453 (thread_db_look_up_one_symbol): New.
12454 (thread_db_get_tls_address): Adjust.
12455 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12456 thread_db object on the heap, and tentatively set it in the
12458 (thread_db_init): Don't set all_symbols_looked_up here.
12459 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12461 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12463 * linux-low.c (linux_kill, linux_detach): Adjust.
12464 (status_pending_p_callback): Remove redundant statement. Check
12465 for !TARGET_WAITIKIND_IGNORE, instead of
12466 TARGET_WAITKIND_STOPPED.
12467 (handle_tracepoints): Make sure LWP is locked. Adjust.
12468 (linux_wait_for_event_1): Adjust.
12469 (linux_cancel_breakpoints): New.
12470 (unsuspend_one_lwp): New.
12471 (unsuspend_all_lwps): New.
12472 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12473 (send_sigstop_callback): Change return type to int, add new
12474 `except' parameter and handle it.
12475 (suspend_and_send_sigstop_callback): New.
12476 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12477 pass them down. If SUSPEND, also increment the lwp's suspend
12479 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12480 (need_step_over_p): Don't consider suspended LWPs.
12481 (start_step_over): Adjust.
12482 (proceed_one_lwp): Change return type to int, add new `except'
12483 parameter and handle it.
12484 (unsuspend_and_proceed_one_lwp): New.
12485 (proceed_all_lwps): Use find_inferior instead of
12487 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12488 also decrement the suspend count of LWPs. Pass `except' down,
12489 instead of hacking its suspend count.
12490 (linux_pause_all): Add `freeze' parameter. Adjust.
12491 (linux_unpause_all): New.
12492 (linux_target_ops): Install linux_unpause_all.
12493 * server.c (handle_status): Adjust.
12494 * target.h (struct target_ops): New fields `unpause_all' and
12495 `cancel_breakpoints'. Add new parameter to `pause_all'.
12496 (pause_all): Add new `freeze' parameter.
12497 (unpause_all): New.
12498 (cancel_breakpoints): New.
12499 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12500 cancel breakpoints.
12501 (cmd_qtstart): Pause threads.
12502 (stop_tracing): Pause threads, and cancel breakpoints.
12503 * win32-low.c (win32_target_ops): Adjust.
12505 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12507 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12508 the inferior right away from here...
12509 (linux_wait_1): ... to here, and adjust to check the thread's
12510 last_resume_kind instead of the lwp's step or stop_expected flags.
12512 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12514 * README: Use consistent `GDB' and `GDBserver' spellings.
12516 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12518 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12519 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12520 (linux_detach_one_lwp): Assume the lwp is stopped.
12521 (any_thread_of): Delete.
12522 (linux_detach): Stop all lwps here. Don't blindly delete all
12524 (delete_lwp_callback): New.
12525 (linux_mourn): Delete all lwps of the process that is gone.
12526 (linux_wait_1): Don't delete the last lwp of the process here.
12527 * mem-break.h (mark_breakpoints_out): Declare.
12528 * mem-break.c (mark_breakpoints_out): New.
12529 (free_all_breakpoints): Use it.
12530 * server.c (handle_target_event): If the process is gone, mark
12532 * thread-db.c (struct thread_db) <create_bp>: New field.
12533 (thread_db_enable_reporting): Fix prototype. Store a thread event
12534 breakpoint reference in the thread_db struct.
12535 (thread_db_load_search): Clear the thread_db object.
12536 (try_thread_db_load_1): Ditto.
12537 (switch_to_process): New.
12538 (disable_thread_event_reporting): Use it.
12539 (remove_thread_event_breakpoints): New.
12540 (thread_db_detach, thread_db_mourn): Use it.
12542 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12544 * linux-low.c (linux_enable_event_reporting): New.
12545 (linux_wait_for_event_1, handle_extended_wait): Use it.
12547 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12549 * linux-low.c (linux_kill_one_lwp, linux_kill)
12550 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12551 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12552 SIGSTOP even if the LWP is stopped.
12553 (send_sigstop_callback): New.
12554 (stop_all_lwps): Use send_sigstop_callback instead.
12555 (linux_resume_one_thread): Adjust.
12556 (proceed_one_lwp): Still proceed an LWP that the client has
12557 requested to stop, if we haven't reported it as stopped yet. Make
12558 sure that LWPs the client want stopped, have a pending SIGSTOP.
12560 2010-04-26 Doug Evans <dje@google.com>
12562 * server.c (handle_general_set): Make static.
12564 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12565 Print received char after testing for error/eof instead of before.
12566 (input_interrupt): Tweak comment.
12568 2010-04-23 Doug Evans <dje@google.com>
12570 * server.c (start_inferior): Print inferior argv if --debug.
12572 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12574 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12575 * nto-x86-low.c: Include server.h
12577 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12579 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12580 be consistent with other sources of this directory.
12581 (init_registers_amd64): Correct name of source file of this function
12584 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12586 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12587 64-bit executables.
12589 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12591 * win32-i386-low.c: Add 64-bit support.
12592 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12593 (init_registers_amd64): Declare.
12594 (mappings): Add 64-bit version of array.
12595 (init_windows_x86): New function.
12596 (the_low_target): Change init_arch field to init_windows_x86.
12598 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12600 * win32-low.c: Adapt to support also 64-bit architecture.
12601 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12602 (get_image_name): Use SIZE_T type for local variable `done'.
12603 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12604 (toolhelp_get_dll_name): Idem.
12605 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12606 Use uintptr_t typecast to avoid warning.
12607 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12608 (handle_exception): Use phex_nz to avoid warning.
12609 (win32_wait): Remove unused local variable `process'.
12611 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12613 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12616 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12618 * configure.ac: Use `ws2_32' library for srv_mingw.
12619 * configure: Regenerate.
12620 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12621 * remote-utils.c: Likewise.
12623 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12625 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12626 if __x86_64__ is defined.
12628 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12630 * configure: Regenerate.
12632 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12634 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12635 * target.h (target_ops): New get_tib_address field.
12636 * win32-low.h (win32_thread_info): Add thread_local_base field.
12637 * win32-low.c (child_add_thread): Add tlb argument.
12638 Set thread_local_base field to TLB.
12639 (get_child_debug_event): Adapt to child_add_thread change.
12640 (win32_get_tib_address): New function.
12641 (win32_target_ops): Set get_tib_address field to
12642 win32_get_tib_address.
12643 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12645 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12647 * linux-low.c (linux_mourn): Also remove the process.
12648 * server.c (handle_target_event): Don't remove the process here.
12649 * nto-low.c (nto_mourn): New.
12650 (nto_target_ops): Install it.
12651 * spu-low.c (spu_mourn): New.
12652 (spu_target_ops): Install it.
12653 * win32-low.c (win32_mourn): New.
12654 (win32_target_ops): Install it.
12656 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12658 * server.h (buffer_xml_printf): Remove redundant `;'.
12660 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12662 * regcache.c (set_register_cache): Invalidate regcaches before
12663 changing the register cache layout.
12664 (regcache_invalidate_one): Allow a NULL regcache.
12665 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12666 regcaches before changing the register cache layout or the target
12669 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12671 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12672 variable warning on Linux/x86-64.
12674 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12676 GDBserver disconnected tracing support.
12678 * linux-low.c (linux_remove_process): Delete.
12679 (add_lwp): Don't set last_resume_kind here.
12680 (linux_kill): Use `mourn'.
12681 (linux_detach): Use `thread_db_detach', and `mourn'.
12682 (linux_mourn): New.
12683 (linux_attach_lwp_1): Adjust comment.
12684 (linux_attach): last_resume_kind moved the thread_info; adjust.
12685 (status_pending_p_callback): Adjust.
12686 (linux_wait_for_event_1): Adjust.
12687 (count_events_callback, select_singlestep_lwp_callback)
12688 (select_event_lwp_callback, cancel_breakpoints_callback)
12689 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12690 (proceed_one_lwp): Adjust.
12691 (linux_async): Add debug output.
12692 (linux_thread_stopped): New.
12693 (linux_pause_all): New.
12694 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12696 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12697 (thread_db_free): Delete declaration.
12698 (thread_db_detach, thread_db_mourn): Declare.
12699 * thread-db.c (thread_db_init): Use thread_db_mourn.
12700 (thread_db_free): Delete, split in two.
12701 (disable_thread_event_reporting): New.
12702 (thread_db_detach): New.
12703 (thread_db_mourn): New.
12705 * server.h (struct thread_info) <last_resume_kind>: New field.
12706 <attached>: Add comment.
12707 <gdb_detached>: New field.
12708 (handler_func): Change return type to int.
12709 (handle_serial_event, handle_target_event): Ditto.
12710 (gdb_connected): Declare.
12712 (disconnected_tracing): Declare.
12713 (stop_tracing): Declare.
12715 * server.c (handle_query) <qSupported>: Report support for
12716 disconnected tracing.
12717 (queue_stop_reply_callback): Account for running threads.
12718 (gdb_wants_thread_stopped): New.
12719 (gdb_wants_all_threads_stopped): New.
12720 (gdb_reattached_process): New.
12721 (handle_status): Clear the `gdb_detached' flag of all processes.
12722 In all-stop, stop all threads.
12723 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12724 (process_serial_event): If the remote connection breaks, or if an
12725 exit was forced with "monitor exit", force an event loop exit.
12726 Handle disconnected tracing on detach.
12727 (handle_serial_event): Adjust.
12728 (handle_target_event): If GDB isn't connected, forward events back
12729 to the inferior, unless the last process exited, in which case,
12730 exit gdbserver. Adjust interface.
12732 * remote-utils.c (remote_open): Don't block in accept. Instead
12733 register an event loop source on the listen socket file
12734 descriptor. Refactor bits into ...
12735 (listen_desc): ... this new global.
12736 (gdb_connected): ... this new function.
12737 (enable_async_notification): ... this new function.
12738 (handle_accept_event): ... this new function.
12739 (remote_close): Clear remote_desc.
12741 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12743 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12745 (mourn_inferior): Define.
12746 (target_process_qsupported): Avoid the dangling else problem.
12747 (thread_stopped): Define.
12748 (pause_all): Define.
12749 (target_waitstatus_to_string): Declare.
12750 * target.c (target_waitstatus_to_string): New.
12752 * tracepoint.c (tracing): Make extern.
12753 (disconnected_tracing): New.
12754 (stop_tracing): Make extern. Handle tracing stops due to GDB
12756 (cmd_qtdisconnected): New.
12757 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12758 (handle_tracepoint_general_set): Handle QTDisconnected.
12760 * event-loop.c (event_handler_func): Change return type to int.
12761 (process_event): Bail out if the event handler wants the event
12763 (handle_file_event): Ditto.
12764 (start_event_loop): Bail out if the event handler wants the event
12767 * nto-low.c (nto_target_ops): Adjust.
12768 * spu-low.c (spu_wait): Don't remove the process here.
12769 (spu_target_ops): Adjust.
12770 * win32-low.c (win32_wait): Don't remove the process here.
12771 (win32_target_ops): Adjust.
12773 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12775 * regcache.c (realloc_register_cache): Invalidate inferior's
12776 regcache before recreating it.
12778 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12780 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12782 2010-04-09 Stan Shebs <stan@codesourcery.com>
12783 Pedro Alves <pedro@codesourcery.com>
12785 * server.h (LONGEST): New.
12786 (struct thread_info) <while_stepping>: New field.
12787 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12789 (initialize_tracepoint, handle_tracepoint_general_set)
12790 (handle_tracepoint_query, tracepoint_finished_step)
12791 (tracepoint_was_hit, release_while_stepping_state_list):
12792 (current_traceframe): Declare.
12793 * server.c (handle_general_set): Handle tracepoint packets.
12794 (read_memory): New.
12795 (write_memory): New.
12796 (handle_search_memory_1): Use read_memory.
12797 (handle_query): Report support for conditional tracepoints, trace
12798 state variables, and tracepoint sources. Handle tracepoint
12800 (main): Initialize the tracepoints module.
12801 (process_serial_event): Handle traceframe reads/writes.
12803 * linux-low.c (handle_tracepoints): New.
12804 (linux_wait_1): Call it.
12805 (linux_resume_one_lwp): Handle while-stepping.
12806 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12807 (linux_target_ops): Install them.
12808 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12810 * linux-x86-low.c (x86_supports_tracepoints): New.
12811 (the_low_target). Install it.
12813 * mem-break.h (delete_breakpoint): Declare.
12814 * mem-break.c (delete_breakpoint): Make external.
12816 * target.h (struct target_ops): Add `supports_tracepoints',
12817 `read_pc', and `write_pc' fields.
12818 (target_supports_tracepoints): Define.
12819 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12822 * regcache.h (struct regcache) <registers_owned>: New field.
12823 (init_register_cache, regcache_cpy): Declare.
12824 (regcache_read_pc, regcache_write_pc): Declare.
12825 (register_cache_size): Declare.
12826 (supply_regblock): Declare.
12827 * regcache.c (init_register_cache): New.
12828 (new_register_cache): Use it.
12829 (regcache_cpy): New.
12830 (register_cache_size): New.
12831 (supply_regblock): New.
12832 (regcache_read_pc, regcache_write_pc): New.
12834 * tracepoint.c: New.
12836 * Makefile.in (OBS): Add tracepoint.o.
12837 (tracepoint.o): New rule.
12839 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12841 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12843 (i386-mmx.c): Likewise.
12844 (i386-mmx-linux.o): Likewise.
12845 (i386-mmx-linux.c): Likewise.
12847 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12848 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12849 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12850 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12852 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12853 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12854 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12856 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12858 * Makefile.in (clean): Updated.
12860 (i386-avx.c): Likewise.
12861 (i386-avx-linux.o): Likewise.
12862 (i386-avx-linux.c): Likewise.
12863 (amd64-avx.o): Likewise.
12864 (amd64-avx.c): Likewise.
12865 (amd64-avx-linux.o): Likewise.
12866 (amd64-avx-linux.c): Likewise.
12868 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12869 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12870 (srv_amd64_regobj): Add amd64-avx.o.
12871 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12872 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12873 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12874 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12875 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12876 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12877 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12879 * i387-fp.c: Include "i386-xstate.h".
12881 (i387_cache_to_xsave): Likewise.
12882 (i387_xsave_to_cache): Likewise.
12883 (x86_xcr0): Likewise.
12885 * i387-fp.h (i387_cache_to_xsave): Likewise.
12886 (i387_xsave_to_cache): Likewise.
12887 (x86_xcr0): Likewise.
12889 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12890 * linux-crisv32-low.c (target_regsets): Likewise.
12891 * linux-m68k-low.c (target_regsets): Likewise.
12892 * linux-mips-low.c (target_regsets): Likewise.
12893 * linux-ppc-low.c (target_regsets): Likewise.
12894 * linux-s390-low.c (target_regsets): Likewise.
12895 * linux-sh-low.c (target_regsets): Likewise.
12896 * linux-sparc-low.c (target_regsets): Likewise.
12897 * linux-xtensa-low.c (target_regsets): Likewise.
12899 * linux-low.c: Include <sys/uio.h>.
12900 (regsets_fetch_inferior_registers): Support nt_type.
12901 (regsets_store_inferior_registers): Likewise.
12902 (linux_process_qsupported): New.
12903 (linux_target_ops): Add linux_process_qsupported.
12905 * linux-low.h (regset_info): Add nt_type.
12906 (linux_target_ops): Add process_qsupported.
12908 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12910 (init_registers_i386_avx_linux): New.
12911 (init_registers_amd64_avx_linux): Likewise.
12912 (xmltarget_i386_linux_no_xml): Likewise.
12913 (xmltarget_amd64_linux_no_xml): Likewise.
12914 (PTRACE_GETREGSET): Likewise.
12915 (PTRACE_SETREGSET): Likewise.
12916 (x86_fill_xstateregset): Likewise.
12917 (x86_store_xstateregset): Likewise.
12918 (use_xml): Likewise.
12919 (x86_linux_update_xmltarget): Likewise.
12920 (x86_linux_process_qsupported): Likewise.
12921 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12922 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12923 init_registers_i386_linux here. Call
12924 x86_linux_update_xmltarget.
12925 (the_low_target): Add x86_linux_process_qsupported.
12927 * server.c (handle_query): Call target_process_qsupported.
12929 * target.h (target_ops): Add process_qsupported.
12930 (target_process_qsupported): New.
12932 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12934 * inferiors.c (add_thread): Set last_status kind to
12935 TARGET_WAITKIND_IGNORE.
12936 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12937 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12938 (linux_wait_1): Move `thread' local definition to block that uses
12939 it. Don't NULL initialize `event_child'.
12940 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12941 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12942 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12944 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12946 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12947 an extended waitstatus, or by a watchpoint.
12948 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12949 thread was stepping or has been stopped by a watchpoint.
12951 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12953 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12954 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12955 of another, then delete the previous, and validate all
12957 (validate_inserted_breakpoint): New.
12958 (delete_disabled_breakpoints): New.
12959 (validate_breakpoints): New.
12960 (check_mem_read): Validate breakpoints before trusting their
12961 shadow. Delete disabled breakpoints.
12962 (check_mem_write): Validate breakpoints before trusting they
12963 should be inserted. Delete disabled breakpoints.
12964 * mem-break.h (validate_breakpoints):
12965 * server.c (handle_query): Validate breakpoints when we see a
12968 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12970 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12971 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12972 if we could tell there's a GDB breakpoint at stop_pc.
12973 (need_step_over_p): Don't do a step over if we find a GDB
12974 breakpoint at the resume PC.
12976 * mem-break.c (struct raw_breakpoint): New.
12977 (enum bkpt_type): New type `gdb_breakpoint'.
12978 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12979 fields. New field `raw'.
12980 (find_raw_breakpoint_at): New.
12981 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12982 breakpoint instead.
12983 (set_breakpoint_at): Adjust.
12984 (delete_raw_breakpoint): New.
12985 (release_breakpoint): New.
12986 (delete_breakpoint): Rename to...
12987 (delete_breakpoint_1): ... this. Add proc parameter. Use
12988 release_breakpoint. Return ENOENT.
12989 (delete_breakpoint): Reimplement.
12990 (find_breakpoint_at): Delete.
12991 (find_gdb_breakpoint_at): New.
12992 (delete_breakpoint_at): Delete.
12993 (set_gdb_breakpoint_at): New.
12994 (delete_gdb_breakpoint_at): New.
12995 (gdb_breakpoint_here): New.
12996 (set_reinsert_breakpoint): Use release_breakpoint.
12997 (uninsert_breakpoint): Rename to ...
12998 (uninsert_raw_breakpoint): ... this.
12999 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13000 (reinsert_raw_breakpoint): Change parameter type to
13002 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13004 (check_breakpoints): Adjust. Use release_breakpoint.
13005 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13006 (breakpoint_inserted_here): Ditto.
13007 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13008 Don't trust the breakpoint's shadow if it is not inserted.
13009 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13010 (delete_all_breakpoints): Adjust.
13011 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13012 use delete_breakpoint_1.
13014 * mem-break.h (breakpoints_supported): Delete declaration.
13015 (set_gdb_breakpoint_at): Declare.
13016 (gdb_breakpoint_here): Declare.
13017 (delete_breakpoint_at): Delete.
13018 (delete_gdb_breakpoint_at): Declare.
13020 * server.h (struct raw_breakpoint): Forward declare.
13021 (struct process_info): New field `raw_breakpoints'.
13023 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13026 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13028 * linux-low.c (status_pending_p_callback): Fix comment.
13029 (linux_wait_for_event_1): Move most of the internal breakpoint
13030 handling from here...
13031 (linux_wait_1): ... to here.
13032 (count_events_callback): New.
13033 (select_singlestep_lwp_callback): New.
13034 (select_event_lwp_callback): New.
13035 (cancel_breakpoints_callback): New.
13036 (select_event_lwp): New.
13037 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13038 priority to all LWPs that have had events that should be reported
13039 to the client. Cancel breakpoints when about to reporting the
13040 event to the client, not while stopping lwps. No longer cancel
13041 finished single-steps here.
13042 (cancel_finished_single_step): Delete.
13043 (cancel_finished_single_steps): Delete.
13045 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13047 * mem-break.c (enum bkpt_type): New.
13048 (struct breakpoint): New field `type'.
13049 (set_breakpoint_at): Change return type to struct breakpoint
13050 pointer. Set type to `other_breakpoint' by default.
13051 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13052 in the breakpoint list.
13053 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13054 (reinsert_breakpoint): Rename to ...
13055 (reinsert_raw_breakpoint): ... this.
13056 (reinsert_breakpoints_at): Adjust.
13057 * mem-break.h (struct breakpoint): Declare.
13058 (set_breakpoint_at): Change return type to struct breakpoint
13061 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13063 * server.c (handle_query): Assign, not compare.
13065 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13067 Teach linux gdbserver to step-over-breakpoints.
13069 * linux-low.c (can_hardware_single_step): New.
13070 (supports_breakpoints): New.
13071 (handle_extended_wait): If stopping threads, read the stop pc of
13072 the new cloned LWP.
13074 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13075 low target doesn't support retrieving the PC.
13076 (add_lwp): Set last_resume_kind to resume_continue.
13077 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13078 (linux_attach): Don't clear stop_expected. Set the lwp's
13079 last_resume_kind to resume_stop.
13080 (linux_detach_one_lwp): Don't check for removed breakpoints.
13081 (check_removed_breakpoint): Delete.
13082 (status_pending_p): Rename to ...
13083 (status_pending_p_callback): ... this. Don't check for removed
13084 breakpoints. Don't consider threads that are stopped from GDB's
13086 (linux_wait_for_lwp): Always read the stop_pc here.
13087 (cancel_breakpoint): New.
13088 (step_over_bkpt): New global.
13089 (linux_wait_for_event_1): Implement stepping over breakpoints.
13090 (gdb_wants_lwp_stopped): New.
13091 (gdb_wants_all_stopped): New.
13092 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13093 single-step traps here. Store the thread's last reported target
13095 (send_sigstop): Don't clear stop_expected. Always set it,
13097 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13098 (cancel_finished_single_step): New.
13099 (cancel_finished_single_steps): New.
13100 (wait_for_sigstop): Don't cancel finished single-step traps here.
13101 (linux_resume_one_lwp): Don't check for removed breakpoints.
13102 Don't set `step' on non-hardware step archs.
13103 (linux_set_resume_request): Ignore resume_stop requests if already
13104 stopping or stopped. Set the lwp's last_resume_kind.
13105 (resume_status_pending_p): Don't check for removed breakpoints.
13106 (need_step_over_p): New.
13107 (start_step_over): New.
13108 (finish_step_over): New.
13109 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13110 requests. Clear the thread's last reported target waitstatus.
13111 Don't use the `suspended' flag. Don't consider pending breakpoints.
13112 (linux_resume): Start a step-over if necessary.
13113 (proceed_one_lwp): New.
13114 (proceed_all_lwps): New.
13115 (unstop_all_lwps): New.
13116 * linux-low.h (struct lwp_info): Rewrite comment for the
13117 `suspended' flag. Add the `stop_pc' field. Delete the
13118 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13119 Add `'last_resume_kind' and `need_step_over' fields.
13120 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13121 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13122 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13123 (set_raw_breakpoint_at): New.
13124 (set_breakpoint_at): Rewrite to use it.
13125 (reinsert_breakpoint_handler): Delete.
13126 (set_reinsert_breakpoint): New.
13127 (reinsert_breakpoint_by_bp): Delete.
13128 (delete_reinsert_breakpoints): New.
13129 (uninsert_breakpoint): Rewrite.
13130 (uninsert_breakpoints_at): New.
13131 (reinsert_breakpoint): Rewrite.
13132 (reinsert_breakpoints_at): New.
13133 (check_breakpoints): Rewrite.
13134 (breakpoint_here): New.
13135 (breakpoint_inserted_here): New.
13136 (check_mem_read): Adjust.
13137 * mem-break.h (breakpoints_supported, breakpoint_here)
13138 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13139 (reinsert_breakpoint_by_bp): Delete declaration.
13140 (delete_reinsert_breakpoints): Declare.
13141 (reinsert_breakpoint): Delete declaration.
13142 (reinsert_breakpoints_at): Declare.
13143 (uninsert_breakpoint): Delete declaration.
13144 (uninsert_breakpoints_at): Declare.
13145 (check_breakpoints): Adjust prototype.
13146 * server.h: Adjust include order.
13147 (struct thread_info): Declare here. Add a `last_status' field.
13149 2010-03-23 Michael Snyder <msnyder@vmware.com>
13151 * server.c (crc32): New function.
13152 (handle_query): Add handling for 'qCRC:' request.
13154 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13156 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13157 lwp had been stopped by a watchpoint.
13159 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13161 * server.h (internal_error): Declare.
13162 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13163 * utils.c (internal_error): New function.
13165 2010-03-15 Andreas Schwab <schwab@redhat.com>
13167 * configure.srv: Fix typo setting srv_regobj.
13169 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13171 * linux-low.c (fetch_register): Avoid passing a non string literal
13173 (usr_store_inferior_registers): Ditto.
13175 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13177 * linux-low.c (linux_write_memory): Bail out early if peeking
13180 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13182 * linux-low.h (struct lwp_info): New fields
13183 `stopped_by_watchpoint' and `stopped_data_address'.
13184 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13185 here, and cache them in the lwp object.
13186 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13188 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13190 (linux_stopped_by_watchpoint): Rewrite.
13191 (linux_stopped_data_address): Rewrite.
13193 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13195 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13196 switching the current inferior, not before.
13198 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13200 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13201 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13202 i386-linux.c and amd64-linux.c.
13203 (reg-i386.o): Removed.
13204 (reg-i386.c): Likewise.
13205 (reg-i386-linux.o): Likewise.
13206 (reg-i386-linux.c): Likewise.
13207 (reg-x86-64.o): Likewise.
13208 (reg-x86-64.c): Likewise.
13209 (reg-x86-64-linux.o): Likewise.
13210 (reg-x86-64-linux.c): Likewise.
13212 (i386.c): Likewise.
13213 (i386-linux.o): Likewise.
13214 (i386-linux.c): Likewise.
13215 (amd64.o): Likewise.
13216 (amd64.c): Likewise.
13217 (amd64-linux.o): Likewise.
13218 (amd64-linux.c): Likewise.
13220 * configure.srv (srv_i386_regobj): New.
13221 (srv_i386_linux_regobj): Likewise.
13222 (srv_amd64_regobj): Likewise.
13223 (srv_amd64_linux_regobj): Likewise.
13224 (srv_i386_32bit_xmlfiles): Likewise.
13225 (srv_i386_64bit_xmlfiles): Likewise.
13226 (srv_i386_xmlfiles): Likewise.
13227 (srv_amd64_xmlfiles): Likewise.
13228 (srv_i386_linux_xmlfiles): Likewise.
13229 (srv_amd64_linux_xmlfiles): Likewise.
13230 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13231 srv_xmlfiles to $srv_i386_xmlfiles.
13232 (i[34567]86-*-mingw32ce*): Likewise.
13233 (i[34567]86-*-mingw*): Likewise.
13234 (i[34567]86-*-nto*): Likewise.
13235 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13236 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13237 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13238 (x86_64-*-linux*): Likewise.
13240 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13241 (init_registers_amd64_linux): New.
13242 (x86_arch_setup): Replace init_registers_x86_64_linux with
13243 init_registers_amd64_linux.
13245 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13247 * configure.ac: Check for libdl. If it is not available link against
13248 static libthread_db.
13249 * configure: Regenerate.
13251 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13255 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13256 handing a read watchpoint.
13257 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13259 2010-02-12 Doug Evans <dje@google.com>
13261 * linux-low.c (linux_supports_tracefork_flag): Document.
13262 (linux_look_up_symbols): Add comment.
13264 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13266 * regcache.c (supply_register): Clear regcache if buf is NULL.
13268 2010-02-02 Nicolas Roche <roche@sourceware.org>
13269 Joel Brobecker <brobecker@adacore.com>
13271 * inferiors.c (find_inferior): Add function documentation.
13272 (unloaded_dll): Handle the case where the unloaded dll has not
13273 been previously registered in the dll list.
13275 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13277 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13278 (thumb2_breakpoint): New.
13279 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13281 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13283 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13284 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13287 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13289 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13291 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13293 * linux-s390-low.c (s390_collect_ptrace_register)
13294 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13296 2010-01-21 Doug Evans <dje@google.com>
13298 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13299 (PTRACE_ARG4_TYPE): New macro.
13300 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13301 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13302 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13303 (usr_store_inferior_registers): Ditto.
13304 (linux_read_memory, linux_write_memory): Ditto.
13305 (linux_test_for_tracefork): Ditto.
13307 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13308 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13310 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13312 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13315 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13317 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13318 prototype to take a regcache. Adjust.
13320 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13322 * regcache.h (struct thread_info): Forward declare.
13323 (struct regcache): New.
13324 (new_register_cache): Adjust prototype.
13325 (get_thread_regcache): Declare.
13326 (free_register_cache): Adjust prototype.
13327 (registers_to_string, registers_from_string): Ditto.
13328 (supply_register, supply_register_by_name, collect_register)
13329 (collect_register_as_string, collect_register_by_name): Ditto.
13330 * regcache.c (struct inferior_regcache_data): Delete.
13331 (get_regcache): Rename to ...
13332 (get_thread_regcache): ... this. Adjust. Switch inferior before
13333 fetching registers.
13334 (regcache_invalidate_one): Adjust.
13335 (regcache_invalidate): Fix prototype.
13336 (new_register_cache): Return the new register cache.
13337 (free_register_cache): Change prototype.
13338 (realloc_register_cache): Adjust.
13339 (registers_to_string): Change prototype to take a regcache. Adjust.
13340 (registers_from_string): Ditto.
13341 (register_data): Ditto.
13342 (supply_register): Ditto.
13343 (supply_register_by_name): Ditto.
13344 (collect_register): Ditto.
13345 (collect_register_as_string): Ditto.
13346 (collect_register_by_name): Ditto.
13347 * server.c (process_serial_event): Adjust.
13348 * linux-low.h (regset_fill_func, regset_store_func): Change
13350 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13352 * linux-low.c (get_stop_pc): Adjust.
13353 (check_removed_breakpoint): Adjust.
13354 (linux_wait_for_event): Adjust.
13355 (linux_resume_one_lwp): Adjust.
13356 (fetch_register): Add regcache parameter. Adjust.
13357 (usr_store_inferior_registers): Ditto.
13358 (regsets_fetch_inferior_registers): Ditto.
13359 (regsets_store_inferior_registers): Ditto.
13360 (linux_fetch_registers, linux_store_registers): Ditto.
13361 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13363 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13365 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13366 prototype to take a regcache.
13367 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13368 * remote-utils.c (convert_ascii_to_int, outreg)
13369 (prepare_resume_reply): Change prototype to take a regcache.
13371 * target.h (struct target_ops) <fetch_registers, store_registers>:
13372 Change prototype to take a regcache.
13373 (fetch_inferior_registers, store_inferior_registers): Change
13374 prototype to take a regcache. Adjust.
13375 * proc-service.c (ps_lgetregs): Adjust.
13376 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13377 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13378 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13379 take a regcache. Adjust.
13380 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13381 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13382 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13383 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13384 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13385 (cris_cannot_fetch_register):
13386 (cris_breakpoint_at): Change prototype to take a regcache.
13388 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13389 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13390 to take a regcache. Adjust.
13391 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13393 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13394 take a regcache. Adjust.
13395 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13396 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13397 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13398 * linux-mips-low.c (mips_get_pc):
13399 (mips_set_pc): Change prototype to take a regcache. Adjust.
13400 (mips_reinsert_addr): Adjust.
13401 (mips_collect_register): Change prototype to take a regcache.
13403 (mips_supply_register):
13404 (mips_collect_register_32bit, mips_supply_register_32bit)
13405 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13406 (mips_store_fpregset): Ditto.
13407 * linux-ppc-low.c (ppc_supply_ptrace_register)
13408 (ppc_supply_ptrace_register): Ditto.
13409 (parse_spufs_run): Adjust.
13410 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13411 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13412 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13413 take a regcache. Adjust.
13414 * linux-s390-low.c (s390_collect_ptrace_register)
13415 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13416 (s390_set_pc): Change prototype to take a regcache. Adjust.
13417 (s390_arch_setup): Adjust.
13418 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13419 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13420 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13421 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13422 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13424 (sparc_breakpoint_at): Adjust.
13425 * linux-xtensa-low.c (xtensa_fill_gregset):
13426 (xtensa_store_gregset):
13427 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13428 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13429 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13430 prototype to take a regcache. Adjust.
13431 * win32-arm-low.c (arm_fetch_inferior_register)
13432 (arm_store_inferior_register): Change prototype to take a
13434 * win32-i386-low.c (i386_fetch_inferior_register)
13435 (i386_store_inferior_register): Change prototype to take a
13437 * win32-low.c (child_fetch_inferior_registers)
13438 (child_store_inferior_registers): Change prototype to take a
13440 (win32_wait): Adjust.
13441 (win32_fetch_inferior_registers): Change prototype to take a
13443 (win32_store_inferior_registers): Adjust.
13444 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13445 store_inferior_register>: Change prototype to take a regcache.
13447 2010-01-20 Doug Evans <dje@google.com>
13449 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13451 (linux_wait_for_event1, linux_init_signals): Ditto.
13452 (W_STOPCODE): Provide definition if missing.
13454 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13456 * linux-low.c (linux_core_of_thread): New.
13457 (compare_ints, show_process, list_threads): New.
13458 (linux_qxfer_osdata): Report threads and cores.
13459 (linux_target_op): Register linux_core_of_thread.
13460 * remote-utils.c (prepare_resume_reply): Report the core.
13461 (buffer_xml_printf): Support %d specifier.
13462 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13464 (handle_query): Handle qXfer:threads. Announce availability
13466 * target.h (struct target_ops): New field core_of_thread.
13468 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13470 * Makefile.in (clean): Remove new generated files.
13471 (reg-s390.o, reg-s390.c): Remove rules.
13472 (reg-s390x.o, reg-s390x.c): Likewise.
13473 (s390-linux32.o, s390-linux32.c): Add rules.
13474 (s390-linux64.o, s390-linux64.c): Likewise.
13475 (s390x-linux64.o, s390x-linux64.c): Likewise.
13476 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13477 * linux-s390-low.c: Include <elf.h>.
13478 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13479 (init_registers_s390): Remove prototype.
13480 (init_registers_s390x): Likewise.
13481 (init_registers_s390_linux32): Add prototype.
13482 (init_registers_s390_linux64): Likewise.
13483 (init_registers_s390x_linux64): Likewise.
13484 (s390_num_regs_3264): New define.
13485 (s390_regmap_3264): New global variable.
13486 (s390_cannot_fetch_register): Remove obsolete check.
13487 (s390_cannot_store_register): Likewise.
13488 (s390_collect_ptrace_register): Handle upper/lower register halves.
13489 (s390_supply_ptrace_register): Likewise.
13490 (s390_fill_gregset): Update to register number changes.
13491 (s390_get_hwcap): New routine.
13492 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13493 Install appropriate regmap and register set.
13495 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13497 * server.c (gdbserver_version): Update copyright year to 2010.
13498 * gdbreplay.c (gdbreplay_version): Likewise.
13500 2009-12-28 Doug Evans <dje@google.com>
13502 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13503 elf/external.h. Include <elf.h> instead but only if necessary.
13505 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13507 * linux-low.c (linux_remove_process): Remove `detaching'
13508 parameter. Don't release/detach from thread_db here.
13509 (linux_kill): Release/detach from thread_db here, ...
13510 (linux_detach): ... and here, before actually detaching.
13511 (linux_wait_1): ... and here, when a process exits.
13512 * thread-db.c (any_thread_of): New.
13513 (thread_db_free): Switch the current inferior to a thread of the
13516 2009-12-21 Doug Evans <dje@google.com>
13518 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13520 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13521 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13522 warning ifndef __NR_tkill. Move setting of errno there too.
13523 Delete unnecessary resetting of errno after syscall.
13524 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13526 * configure.ac: Check for dladdr.
13527 * config.in: Regenerate.
13528 * configure: Regenerate.
13529 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13530 (try_thread_db_load): Update.
13532 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13534 2009-12-18 Doug Evans <dje@google.com>
13536 * event-loop.c: Include unistd.h if it exists.
13538 * linux-low.c (my_waitpid): Move definition away from being in
13539 between linux_tracefork_child/linux_test_for_tracefork.
13541 * gdb_proc_service.h (psaddr_t): Fix type.
13542 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13543 signature to match glibc.
13545 2009-12-16 Doug Evans <dje@google.com>
13547 * linux-low.c (linux_read_memory): Fix argument to read.
13549 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13551 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13552 events, don't leave current_inferior pointing at null.
13554 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13556 * win32-low.c (LOG): Delete.
13557 (OUTMSG): Output to stderr.
13558 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13559 on compile time LOG macro.
13560 (win32_wait): Fix debug output.
13562 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13564 * win32-low.c (win32_add_one_solib): If the dll name is
13565 "ntdll.dll", prepend the system directory to the dll path.
13567 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13569 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13571 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13572 Vladimir Prus <vladimir@codesourcery.com>
13574 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13575 * configure.ac: Check for __mcoldfire__ and set
13576 gdb_cv_m68k_is_coldfire.
13577 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13578 reg-cf.o and reg-m68k.o.
13579 * configure: Regenerated.
13581 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13583 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13584 Pass it to thread_db_free.
13585 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13586 proper `detaching' argument to linux_remove_process.
13587 * linux-low.h (thread_db_free): Add `detaching' parameter.
13588 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13590 (thread_db_free): Add `detaching' parameter. Only
13591 call td_ta_clear_event if detaching from process.
13593 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13595 * thread-db.c (thread_db_free): Fix typo.
13597 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13600 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13602 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13604 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13605 with an i686 compiler.
13606 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13608 * configure: Rebuilt.
13610 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13614 * server.c (handle_search_memory_1): Correct read_addr initialization
13615 in loop for searching subsequent chunks.
13617 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13619 * configure.ac: New --with-libthread-db option.
13620 * thread-db.c: Allow direct dependence on libthread_db.
13621 (thread_db_free): Adjust.
13622 * config.in: Regenerate.
13623 * configure: Likewise.
13625 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13628 * thread-db.c (attach_thread): New function.
13629 (maybe_attach_thread): Return success/failure.
13630 (find_new_threads_callback): Adjust.
13631 (thread_db_find_new_threads): Loop until no new threads.
13633 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13635 * proc-service.c (ps_lgetregs): Formatting.
13637 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13639 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13640 * configure.ac: Adjust.
13641 * linux-low.h (struct process_info_private): Move members to struct
13643 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13644 * linux-low.c (linux_remove_process): Adjust.
13645 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13646 * server.c (handle_query): Move code ...
13647 (handle_monitor_command): ... here. New function.
13648 * target.h (struct target_ops): New member.
13649 * thread-db.c (struct thread_db): New.
13650 (libthread_db_search_path): New variable.
13651 (thread_db_create_event, thread_db_enable_reporting)
13652 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13653 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13654 (try_thread_db_load_1, dladdr_to_soname): New functions.
13655 (try_thread_db_load, thread_db_load_search): New functions.
13656 (thread_db_init): Search for libthread_db.
13657 (thread_db_free): New function.
13658 (thread_db_handle_monitor_command): Likewise.
13659 * config.in: Regenerate.
13660 * configure: Regenerate.
13662 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13664 * spu-low.c (spu_kill): Wait for inferior to terminate.
13665 Call clear_inferiors.
13666 (spu_detach): Call clear_inferiors.
13668 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13670 * aclocal.m4: Regenerate.
13671 * config.in: Likewise.
13672 * configure: Likewise.
13674 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13676 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13677 (parse_spufs_run): New function.
13678 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13679 (ppc_breakpoint_at): Handle SPU breakpoints.
13681 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13683 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13684 (SPUFS_MAGIC): Define.
13685 (spu_enumerate_spu_ids): New function.
13686 (linux_qxfer_spu): New function.
13687 (linux_target_ops): Install linux_qxfer_spu.
13689 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13691 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13692 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13693 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13694 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13695 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13696 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13697 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13698 (init_registers_powerpc_cell32l): Add prototype.
13699 (init_registers_powerpc_cell64l): Likewise.
13700 (ppc_arch_setup): Detect Cell/B.E. architecture.
13702 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13704 * Makefile.in (datarootdir): New variable.
13706 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13708 * linux-low.c (linux_write_memory): Update debugging output.
13709 * Makefile.in (clean): Add new descriptions.
13710 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13711 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13712 * configure.srv: Add new files for arm*-*-linux*.
13713 * linux-arm-low.c: Add new declarations.
13714 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13715 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13716 (HWCAP_VFPv3D16): New.
13717 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13718 instead of __IWMMXT__.
13719 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13720 (arm_arch_setup): New.
13721 (target_regsets): Remove #ifdef. Add VFP regset.
13722 (the_low_target): Use arm_arch_setup.
13724 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13726 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13727 the main thread again.
13729 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13731 Adding Neutrino gdbserver.
13732 * configure: Regenerated.
13733 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13734 * configure.srv (i[34567]86-*-nto*): New target.
13735 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13736 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13737 (nto_comctrl) [__QNX__]: New function.
13738 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13740 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13742 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13745 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13746 Pedro Alves <pedro@codesourcery.com>
13748 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13749 don't support CONTEXT_EXTENDED_REGISTERS.
13750 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13751 (the_low_target): Install them.
13752 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13753 failing with ERROR_PIPE_NOT_CONNECTED.
13755 2009-06-30 Doug Evans <dje@google.com>
13756 Pierre Muller <muller@ics.u-strasbg.fr>
13758 Add h/w watchpoint support to x86-linux, win32-i386.
13759 * Makefile.in (SFILES): Add i386-low.c
13760 (i386_low_h): Define.
13761 (i386-low.o): Add dependencies.
13762 (linux-x86-low.o): Add i386-low.h dependency.
13763 (win32-i386-low.o): Ditto.
13764 * i386-low.c: New file.
13765 * i386-low.h: New file.
13766 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13767 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13768 * linux-low.c (linux_add_process): Initialize arch_private.
13769 (linux_remove_process): Free arch_private.
13770 (add_lwp): Initialize arch_private.
13771 (delete_lwp): Free arch_private.
13772 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13774 * linux-low.h (process_info_private): New member arch_private.
13775 (lwp_info): New member arch_private.
13776 (linux_target_ops): New members new_process, new_thread,
13778 (ptid_of): New macro.
13779 * linux-x86-low.c: Include stddef.h, i386-low.h.
13780 (arch_process_info): New struct.
13781 (arch_lwp_info): New struct.
13782 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13783 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13784 (i386_dr_low_get_status): New function.
13785 (x86_insert_point, x86_remove_point): New functions.
13786 (x86_stopped_by_watchpoint): New function.
13787 (x86_stopped_data_address): New function.
13788 (x86_linux_new_process, x86_linux_new_thread): New functions.
13789 (x86_linux_prepare_to_resume): New function.
13790 (the_low_target): Add entries for insert_point, remove_point,
13791 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13793 * server.c (debug_hw_points): New global.
13794 (monitor_show_help): Document set debug-hw-points.
13795 (handle_query): Process "set debug-hw-points".
13796 * server.h (debug_hw_points): Declare.
13797 (paddress): Declare.
13798 * utils.c (NUMCELLS, CELLSIZE): New macros.
13799 (get_sell, xsnprintf, paddress): New functions.
13800 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13801 remove_point, stopped_by_watchpoint, stopped_data_address.
13802 * win32-i386-low.c: Include i386-low.h.
13803 (debug_reg_state): Replaces dr.
13804 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13805 (i386_dr_low_get_status): New function.
13806 (i386_insert_point, i386_remove_point): New functions.
13807 (i386_stopped_by_watchpoint): New function.
13808 (i386_stopped_data_address): New function.
13809 (i386_initial_stuff): Update.
13810 (get_thread_context,set_thread_context,i386_thread_added): Update.
13811 (the_low_target): Add entries for insert_point,
13812 remove_point, stopped_by_watchpoint, stopped_data_address.
13813 * win32-low.c (win32_insert_watchpoint): New function.
13814 (win32_remove_watchpoint): New function.
13815 (win32_stopped_by_watchpoint): New function.
13816 (win32_stopped_data_address): New function.
13817 (win32_target_ops): Add entries for insert_watchpoint,
13818 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13819 * win32-low.h (win32_target_ops): New members insert_point,
13820 remove_point, stopped_by_watchpoint, stopped_data_address.
13822 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13824 * server.c (process_serial_event): Re-return unsupported, not
13825 error, if the type isn't recognized. Re-allow supporting only
13826 insert or remove packets. Also call require_running for
13827 breakpoints. Add missing break statement to default case. Tidy.
13828 * target.h (struct target_ops): Rename insert_watchpoint to
13829 insert_point, and remove_watchpoint to remove_point.
13831 * linux-low.h (struct linux_target_ops): Likewise.
13832 * linux-low.c (linux_insert_watchpoint): Rename to ...
13833 (linux_insert_point): ... this. Adjust.
13834 (linux_remove_watchpoint): Rename to ...
13835 (linux_remove_point): ... this. Adjust.
13836 (linux_target_ops): Adjust.
13837 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13838 (cris_insert_point): ... this.
13839 (cris_remove_watchpoint): Rename to ...
13840 (cris_remove_point): ... this.
13841 (the_low_target): Adjust.
13843 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13845 * server.c (handle_v_kill): Pass signal_pid to
13846 kill_inferior if multi_process is zero.
13848 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13850 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13851 * target.h (target_ops): Comment for *_watchpoint to make it clear
13852 the functions can get types '0' and '1'.
13854 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13856 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13857 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13858 * regcache.c (get_regcache): Likewise.
13859 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13860 * win32-low.c (child_fetch_inferior_registers): Remove check for
13863 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13864 Pedro Alves <pedro@codesourcery.com>
13866 * target.h (struct target_ops) <supports_multi_process>: New
13868 (target_supports_multi_process): New.
13869 * server.c (handle_query): Even if GDB reports support, only
13870 enable multi-process if the target also supports it. Report
13871 multi-process support only if the target backend supports it.
13872 * linux-low.c (linux_supports_multi_process): New function.
13873 (linux_target_ops): Install it as target_supports_multi_process
13876 2009-05-24 Doug Evans <dje@google.com>
13878 Global renaming of find_thread_pid to find_thread_ptid.
13879 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13880 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13881 All callers updated.
13883 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13884 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13887 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13888 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13889 (linux_resume_one_lwp): Ditto.
13891 2009-05-23 Doug Evans <dje@google.com>
13893 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13894 from struct inferior_list_entry * to struct lwp_info *.
13895 All callers updated.
13897 2009-05-13 Doug Evans <dje@google.com>
13899 * linux-x86-low.c: Don't include assert.h.
13900 (x86_siginfo_fixup): Use fatal, not assert.
13901 (x86_arch_setup): Fix comment.
13903 2009-05-12 Doug Evans <dje@google.com>
13905 Biarch support for i386/amd64 gdbserver.
13906 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13907 Add linux-x86-low.c.
13908 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13909 (linux-x86-low.o): Add.
13910 * linux-x86-64-low.c: Delete.
13911 * linux-i386-low.c: Delete.
13912 * linux-x86-low.c: New file.
13913 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13915 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13917 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13918 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13919 (linux_child_pid_to_exec_file): New function.
13920 (elf_64_header_p, elf_64_file_p): New functions.
13921 (siginfo_fixup): New function.
13922 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13923 give target a chance to convert layout.
13924 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13925 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13927 2009-05-07 Doug Evans <dje@google.com>
13929 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13930 (regsets_store_inferior_registers): Ditto.
13932 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13936 * linux-low.c (must_set_ptrace_flags): Delete.
13937 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13939 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13940 `lwp->must_set_ptrace_flags' instead.
13941 (linux_wait_for_event_1): Set ptrace options here.
13942 (linux_wait_1): ... not here.
13944 2009-04-30 Doug Evans <dje@google.com>
13946 * inferiors.c (started_inferior_callback): New function.
13947 (attached_inferior_callback): New function.
13948 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13949 * server.c (print_started_pid, print_attached_pid): New functions.
13950 (detach_or_kill_for_exit): New function.
13951 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13952 * server.h (have_started_inferiors_p): Declare.
13953 (have_attached_inferiors_p): Declare.
13955 * inferiors.c (remove_process): Fix memory leak, free process.
13956 * linux-low.c (linux_remove_process): New function.
13957 (linux_kill): Call it instead of remove_process.
13958 (linux_detach, linux_wait_1): Ditto.
13960 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13962 * configure.srv: Add x86 Windows CE target.
13964 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13966 * inferiors.c (get_thread_process): Make global.
13967 * server.h (get_thread_process): Add prototype.
13968 * thread-db.c (find_one_thread): Use get_thread_process
13969 instead of current_process.
13970 (thread_db_get_tls_address): Do not crash if called when
13971 thread layer is not yet initialized.
13973 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13975 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13976 * spu-low.c (current_tid): Rename to ...
13977 (current_ptid): ... this.
13978 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13979 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13980 ptid_get_lwp (current_ptid) instead of current_tid.
13981 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13982 instead of current_tid. Use find_process_pid to verify pid
13983 argument is valid. Pass proper argument to remove_process.
13984 (spu_thread_alive): Compare current_ptid instead of current_tid.
13985 (spu_resume): Likewise.
13987 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13989 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13992 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13994 Implement the multiprocess extensions, and add linux multiprocess
13997 * server.h (ULONGEST): Declare.
13998 (struct ptid, ptid_t): New.
13999 (minus_one_ptid, null_ptid): Declare.
14000 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14001 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14002 (struct inferior_list_entry): Change `id' type from unsigned from
14004 (struct sym_cache, struct breakpoint, struct
14005 process_info_private): Forward declare.
14006 (struct process_info): Declare.
14007 (current_process): Declare.
14008 (all_processes): Declare.
14009 (initialize_inferiors): Declare.
14010 (add_thread): Adjust to use ptid_t.
14011 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14012 (add_process, remove_process, find_thread_pid): Declare.
14013 (find_inferior_id): Adjust to use ptid_t.
14014 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14015 (multi_process): Declare.
14016 (push_event): Adjust to use ptid_t.
14017 (read_ptid, write_ptid): Declare.
14018 (prepare_resume_reply): Adjust to use ptid_t.
14019 (clear_symbol_cache): Declare.
14020 * inferiors.c (all_processes): New.
14021 (null_ptid, minus_one_ptid): New.
14022 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14023 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14024 (add_thread): Change unsigned long to ptid. Remove gdb_id
14026 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14027 (gdb_id_to_thread): Rename to ...
14028 (find_thread_pid): ... this. Change unsigned long to ptid.
14029 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14030 (loaded_dll, pull_pid_from_list): Adjust.
14031 (add_process, remove_process, find_process_pid)
14032 (get_thread_process, current_process, initialize_inferiors): New.
14033 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14034 (struct target_waitstatus) <related_pid>: Ditto.
14035 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14036 return type to int.
14037 (struct target_ops) <join>: Add `pid' argument.
14038 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14039 (struct target_ops) <wait>: Add `ptid' field. Change return type
14041 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14042 (mywait): Add `ptid' argument. Change return type to ptid_t.
14043 (target_pid_to_str): Declare.
14044 * target.c (set_desired_inferior): Adjust to use ptids.
14045 (mywait): Add new `ptid' argument. Adjust.
14046 (target_pid_to_str): New.
14047 * mem-break.h (free_all_breakpoints): Declare.
14048 * mem-break.c (breakpoints): Delelete.
14049 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14050 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14051 to use per-process breakpoint list.
14052 (free_all_breakpoints): New.
14053 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14054 (symbol_cache, all_symbols_looked_up): Delete.
14056 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14058 (prepare_resume_reply): Change ptid argument's type from unsigned
14059 long to ptid_t. Adjust. Implement W;process and X;process.
14060 (free_sym_cache, clear_symbol_cache): New.
14061 (look_up_one_symbol): Adjust to per-process symbol cache. *
14062 * server.c (cont_thread, general_thread, step_thread): Change type
14064 (attached): Delete.
14065 (multi_process): New.
14066 (last_ptid): Change type to ptid_t.
14067 (struct vstop_notif) <ptid>: Change type to ptid_t.
14068 (queue_stop_reply, push_event): Change `ptid' argument's type to
14070 (discard_queued_stop_replies): Add `pid' argument.
14071 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14072 changes. Don't reference the `attached' global.
14073 (attach_inferior): Adjust to mywait interface changes.
14074 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14075 features. Handle and report "multiprocess+". Handle
14077 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14079 (handle_v_kill): New.
14080 (handle_v_stopped): Adjust to use target_pid_to_str.
14081 (handle_v_requests): Allow multiple attaches and runs when
14082 multiprocess extensions are in effect. Handle "vKill".
14083 (myresume): Adjust to use ptids.
14084 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14085 (handle_status): Adjust to discard_queued_stop_replies interface
14087 (first_thread_of, kill_inferior_callback)
14088 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14089 (main): Call initialize_inferiors. Adjust to use ptids, killing
14090 and detaching from all inferiors. Handle multiprocess packet
14092 * linux-low.h: Include gdb_proc_service.h.
14093 (struct process_info_private): New.
14094 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14095 <lwpid_of>: Use ptid_get_lwp.
14096 (get_lwp_thread): Adjust.
14097 (struct lwp_info): Add `dead' member.
14098 (find_lwp_pid): Declare.
14099 * linux-low.c (thread_db_active): Delete.
14100 (new_inferior): Adjust comment.
14101 (inferior_pid): Delete.
14102 (linux_add_process): New.
14103 (handle_extended_wait): Adjust.
14104 (add_lwp): Change unsigned long to ptid.
14105 (linux_create_inferior): Add process to processes table. Adjust
14106 to use ptids. Don't set new_inferior here.
14107 (linux_attach_lwp): Rename to ...
14108 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14109 it. Adjust to use ptids.
14110 (linux_attach_lwp): New.
14111 (linux_attach): Add process to processes table. Don't set
14113 (struct counter): New.
14114 (second_thread_of_pid_p, last_thread_of_process_p): New.
14115 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14116 multiple processes.
14117 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14118 processes. Remove process from process table.
14119 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14120 to multiple processes.
14121 (any_thread_of): New.
14122 (linux_detach): Add `pid' argument, and handle it. Remove process
14123 from processes table.
14124 (linux_join): Add `pid' argument. Handle it.
14125 (linux_thread_alive): Change unsighed long argument to ptid_t.
14126 Consider dead lwps as not being alive.
14127 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14128 threads we're not interested in.
14129 (same_lwp, find_lwp_pid): New.
14130 (linux_wait_for_lwp): Change `pid' argument's type from int to
14132 (linux_wait_for_event): Rename to ...
14133 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14134 from int to ptid_t. Adjust.
14135 (linux_wait_for_event): New.
14136 (linux_wait_1): Add `ptid' argument. Change return type to
14137 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14138 that exit from the process table.
14139 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14141 (mark_lwp_dead): New.
14142 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14143 stopping all threads, mark its main lwp as dead.
14144 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14146 (fetch_register, usr_store_inferior_registers)
14147 (regsets_fetch_inferior_registers)
14148 (regsets_store_inferior_registers, linux_read_memory)
14149 (linux_write_memory): Inline `inferior_pid'.
14150 (linux_look_up_symbols): Adjust to use per-process
14151 `thread_db_active'.
14152 (linux_request_interrupt): Adjust to use ptids.
14153 (linux_read_auxv): Inline `inferior_pid'.
14154 (initialize_low): Don't reference thread_db_active.
14155 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14156 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14157 (ps_getpid): Return the pid of the current inferior.
14158 * thread-db.c (proc_handle, thread_agent): Delete.
14159 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14161 (find_one_thread): Change argument type to ptid_t. Adjust to
14163 (maybe_attach_thread): Adjust to per-process data and ptids.
14164 (thread_db_find_new_threads): Ditto.
14165 (thread_db_init): Ditto.
14166 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14167 processes table. Adjust to use ptids.
14168 (spu_kill, spu_detach): Adjust interface. Remove process from
14170 (spu_join, spu_thread_alive): Adjust interface.
14171 (spu_wait): Adjust interface. Remove process from processes
14172 table. Adjust to use ptids.
14173 * win32-low.c (current_inferior_tid): Delete.
14174 (current_inferior_ptid): New.
14175 (debug_event_ptid): New.
14176 (thread_rec): Take a ptid. Adjust.
14177 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14178 (child_delete_thread): Ditto.
14179 (do_initial_child_stuff): Add `attached' argument. Add process to
14181 (child_fetch_inferior_registers, child_store_inferior_registers):
14183 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14184 (win32_attach): Pass 1 to do_initial_child_stuff.
14185 (win32_kill): Adjust interface. Remove process from processes
14187 (win32_detach): Ditto.
14188 (win32_join): Adjust interface.
14189 (win32_thread_alive): Take a ptid.
14190 (win32_resume): Adjust to use ptids.
14191 (get_child_debug_event): Ditto.
14192 (win32_wait): Adjust interface. Remove exiting process from
14195 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14197 Non-stop mode support.
14199 * server.h (non_stop): Declare.
14200 (gdb_client_data, handler_func): Declare.
14201 (delete_file_handler, add_file_handler, start_event_loop):
14203 (handle_serial_event, handle_target_event, push_event)
14204 (putpkt_notif): Declare.
14205 * target.h (enum resume_kind): New.
14206 (struct thread_resume): Replace `step' field by `kind' field.
14207 (TARGET_WNOHANG): Define.
14208 (struct target_ops) <wait>: Add `options' argument.
14209 <supports_non_stop, async, start_non_stop>: New fields.
14210 (target_supports_non_stop, target_async): New.
14211 (start_non_stop): Declare.
14212 (mywait): Add `options' argument.
14213 * target.c (mywait): Add `options' argument. Print child exit
14214 notifications here.
14215 (start_non_stop): New.
14216 * server.c (non_stop, own_buf, mem_buf): New globals.
14217 (struct vstop_notif): New.
14218 (notif_queue): New global.
14219 (queue_stop_reply, push_event, discard_queued_stop_replies)
14220 (send_next_stop_reply): New.
14221 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14223 (attach_inferior): In non-stop mode, don't wait for the target
14225 (handle_general_set): Handle QNonStop.
14226 (handle_query): When handling qC, return the current general
14227 thread, instead of the first thread of the list.
14228 (handle_query): If the backend supports non-stop mode, include
14229 QNonStop+ in the qSupported query response.
14230 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14232 (handle_v_attach, handle_v_run): Handle non-stop mode.
14233 (handle_v_stopped): New.
14234 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14235 (myresume): Adjust to use resume_kind. Handle non-stop.
14236 (queue_stop_reply_callback): New.
14237 (handle_status): Handle non-stop mode.
14238 (main): Clear non_stop flag on reconnection. Use the event-loop.
14239 Refactor serial protocol handling from here ...
14240 (process_serial_event): ... to this new function. When GDB
14241 selects any thread, select one here. In non-stop mode, wait until
14242 GDB acks all pending events before exiting.
14243 (handle_serial_event, handle_target_event): New.
14244 * remote-utils.c (remote_open): Install remote_desc in the event
14246 (remote_close): Remove remote_desc from the event loop.
14247 (putpkt_binary): Rename to...
14248 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14249 (putpkt_binary): New as wrapper around putpkt_binary_1.
14250 (putpkt_notif): New.
14251 (prepare_resume_reply): In non-stop mode, don't change the
14253 * event-loop.c: New.
14254 * Makefile.in (OBJ): Add event-loop.o.
14255 (event-loop.o): New rule.
14257 * linux-low.h (pid_of): Moved here.
14259 (get_lwp_thread): Use lwpid_of.
14260 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14261 * linux-low.c (pid_of): Delete.
14262 (inferior_pid): Use lwpid_of.
14263 (linux_event_pipe): New.
14264 (target_is_async_p): New.
14266 (handle_extended_wait): Use lwpid_of.
14267 (add_lwp): Don't set lwpid field.
14268 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14269 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14270 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14271 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14272 first. Adjust to linux_wait_for_event interface changes. Use
14274 (linux_detach): Don't delete the main lwp here.
14275 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14276 (status_pending_p): Don't consider explicitly suspended lwps.
14277 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14278 pointer. Add OPTIONS argument. Change return type to int. Use
14279 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14280 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14281 pointer. Add status pointer argument. Return a pid instead of a
14282 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14283 changes. In non-stop mode, don't switch to a random thread.
14284 (linux_wait): Rename to...
14285 (linux_wait_1): ... this. Add target_options argument, and handle
14286 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14287 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14288 clean exit and signal exit code. Don't stop all threads in
14289 non-stop mode. In all-stop mode, only stop all threads when
14290 reporting a stop to GDB. Handle explicit thread stop requests.
14291 (async_file_flush, async_file_mark): New.
14293 (send_sigstop): Use lwpid_of.
14294 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14295 interface changes. In non-stop mode, don't switch to a random
14297 (linux_resume_one_lwp): Use lwpid_of.
14298 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14299 (linux_resume_one_thread): ... this. Handle resume_stop. In
14300 non-stop mode, don't look for pending flag in all threads.
14301 (resume_status_pending_p): Don't consider explicitly suspended
14303 (my_waitpid): Reimplement. Emulate __WALL.
14304 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14306 (sigchld_handler, linux_supports_non_stop, linux_async)
14307 (linux_start_non_stop): New.
14308 (linux_target_ops): Register linux_supports_non_stop, linux_async
14309 and linux_start_non_stop.
14310 (initialize_low): Install SIGCHLD handler.
14311 * thread-db.c (thread_db_create_event, find_one_thread)
14312 (thread_db_get_tls_address): Use lwpid_of.
14313 * win32-low.c (win32_detach): Adjust to use resume_kind.
14314 (win32_wait): Add `options' argument.
14315 * spu-low.c (spu_resume): Adjust to use resume_kind.
14316 (spu_wait): Add `options' argument.
14318 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14320 Decouple target code from remote protocol.
14322 * target.h (enum target_waitkind): New.
14323 (struct target_waitstatus): New.
14324 (struct target_ops) <wait>: Return an unsigned long. Take a
14325 target_waitstatus pointer instead of a char pointer.
14326 (mywait): Likewise.
14327 * target.c (mywait): Change prototype to return an unsigned long.
14328 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14329 * server.h (thread_from_wait, old_thread_from_wait): Delete
14331 (prepare_resume_reply): Change prototype to take a
14333 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14334 (last_status, last_ptid): New.
14335 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14336 pid instead of a signal.
14337 (attach_inferior): Remove "status" and "signal" parameters.
14339 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14341 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14342 (handle_v_requests, myresume): Remove "status" and "signal"
14343 parameters. Adjust.
14344 (handle_status): New.
14345 (main): Delete local `status'. Adjust.
14346 * remote-utils.c: Include target.h.
14347 (prepare_resume_reply): Change prototype to take a
14348 target_waitstatus. Adjust.
14350 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14352 * spu-low.c (spu_wait): Adjust.
14353 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14355 (win32_wait): Adjust.
14357 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14359 * target.h (struct thread_resume): Delete leave_stopped member.
14360 (struct target_ops): Add a `n' argument to the `resume' callback.
14361 * server.c (start_inferior): Adjust.
14362 (handle_v_cont, myresume): Adjust.
14363 * linux-low.c (check_removed_breakpoint): Adjust to resume
14364 interface change, and to removed leave_stopped field.
14365 (resume_ptr): Delete.
14366 (struct thread_resume_array): New.
14367 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14368 resume interface change.
14369 (linux_continue_one_thread, linux_queue_one_thread)
14370 (resume_status_pending_p): Check if the resume field is NULL
14371 instead of checking the leave_stopped member.
14372 (linux_resume): Adjust to the target resume interface change.
14373 * spu-low.c (spu_resume): Adjust to the target resume interface
14375 * win32-low.c (win32_detach, win32_resume): Ditto.
14377 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14379 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14381 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14383 (linux_continue_one_thread): Only preserve the stepping flag if
14384 there's a pending breakpoint.
14386 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14388 * server.c (main): After the inferior having exited, call
14389 remote_close before exiting gdbserver.
14391 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14393 Fix size of FPSCR in Power 7 processors.
14394 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14395 (PPC_FEATURE_HAS_DFP): New #define.
14396 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14399 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14401 * server.c (handle_query) Whitespace and formatting.
14403 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14405 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14406 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14407 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14408 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14409 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14410 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14411 Makefile.in, configure.ac: Fix whitespace throughout.
14412 * configure: Regenerate.
14414 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14416 * inferiors.c (find_inferior): Make it safe for the callback
14417 function to delete the currently iterated inferior.
14419 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14421 * Makefile.in (linuw_low_h): Move higher.
14422 (thread-db.o): Depend on $(linux_low_h).
14424 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14426 Rename "process" to "lwp" throughout.
14428 * linux-low.c (all_processes): Rename to...
14429 (all_lwps): ... this.
14430 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14431 (add_process): Rename to ...
14432 (add_lwp): ... this. Adjust.
14433 (linux_create_inferior): Adjust.
14434 (linux_attach_lwp): Adjust.
14435 (linux_attach): Adjust.
14436 (linux_kill_one_process): Rename to ...
14437 (linux_kill_one_lwp): ... this. Adjust.
14438 (linux_kill): Adjust.
14439 (linux_detach_one_process): Rename to ...
14440 (linux_detach_one_lwp): ... this. Adjust.
14441 (linux_detach): Adjust.
14442 (check_removed_breakpoint): Adjust.
14443 (status_pending_p): Adjust.
14444 (linux_wait_for_process): Rename to ...
14445 (linux_wait_for_lwp): ... this. Adjust.
14446 (linux_wait_for_event): Adjust.
14447 (send_sigstop): Adjust.
14448 (wait_for_sigstop): Adjust.
14449 (stop_all_processes): Rename to ...
14450 (stop_all_lwps): ... this.
14451 (linux_resume_one_process): Rename to ...
14452 (linux_resume_one_lwp): ... this. Adjust.
14453 (linux_set_resume_request, linux_continue_one_thread)
14454 (linux_queue_one_thread, resume_status_pending_p)
14455 (usr_store_inferior_registers, regsets_store_inferior_registers)
14456 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14458 * linux-low.h (get_process): Rename to ...
14459 (get_lwp): ... this. Adjust.
14460 (get_thread_process): Rename to ...
14461 (get_thread_lwp): ... this. Adjust.
14462 (get_process_thread): Rename to ...
14463 (get_lwp_thread): ... this. Adjust.
14464 (struct process_info): Rename to ...
14465 (struct lwp_info): ... this.
14466 (all_processes): Rename to ...
14467 (all_lwps): ... this.
14468 * proc-service.c (ps_lgetregs): Adjust.
14469 * thread-db.c (thread_db_create_event, find_one_thread)
14470 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14472 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14474 * server.c (handle_query): Handle "qAttached".
14476 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14478 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14479 GPLv3, update license URL.
14481 2009-03-01 Doug Evans <dje@google.com>
14483 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14484 (server_h): Add gdb_signals.h.
14485 (signals.o): Update.
14486 * server.h (target_signal_from_host,target_signal_to_host_p)
14487 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14489 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14491 * remote-utils.c (getpkt): Also generate remote-debug
14492 information if noack_mode is set.
14494 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14496 * server.c (handle_query): Report qXfer:siginfo:read and
14497 qXfer:siginfo:write as supported and handle them.
14498 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14499 * linux-low.c (linux_xfer_siginfo): New.
14500 (linux_target_ops): Set it.
14502 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14504 * server.c (gdbserver_usage): Mention --remote-debug.
14505 (main): Accept '--remote-debug' switch.
14507 2009-01-18 Doug Evans <dje@google.com>
14509 * regcache.c (new_register_cache): No need to check result of xcalloc.
14510 * server.c (handle_search_memory): Back out calls to xmalloc,
14511 result is checked and error is returned to user upon failure.
14512 (handle_query): Ditto. Add more checks for result of malloc.
14513 (handle_v_cont): Check result of malloc, report error back to
14515 (handle_v_run): Ditto. Call freeargv.
14516 * server.h (freeargv): Declare.
14517 * utils.c (freeargv): New fn.
14519 2009-01-15 Doug Evans <dje@google.com>
14521 * gdbreplay.c (perror_with_name): Make arg const char *.
14522 * server.h (target_signal_to_name): Make return type const char *.
14523 * thread-db.c (thread_db_err_str): Make return type const char *.
14524 * utils.c (perror_with_name): Make arg const char *.
14526 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14528 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14529 when handling a EXIT_PROCESS_DEBUG_EVENT.
14531 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14533 * gdbreplay.c (gdbreplay_version): Update copyright year.
14534 * server.c (gdbserver_version): Likewise.
14536 2009-01-05 Doug Evans <dje@google.com>
14538 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14539 (handle_extended_wait): Improve comment.
14541 2008-12-13 Doug Evans <dje@google.com>
14543 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14544 * server.h (ATTR_MALLOC): New macro.
14545 (xmalloc,xcalloc,xstrdup): Declare.
14546 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14547 * inferiors.c: Ditto.
14548 * linux-low.c: Ditto.
14549 * mem-break.c: Ditto.
14550 * regcache.c: Ditto.
14551 * remote-utils.c: Ditto.
14554 * win32-low.c: Ditto.
14556 2008-12-12 Doug Evans <dje@google.com>
14558 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14559 in debugging printf.
14561 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14563 2008-12-09 Doug Evans <dje@google.com>
14565 * linux-low.h (struct process_info): Delete member tid, unused.
14566 * thread-db.c (find_one_thread): Update.
14567 (maybe_attach_thread): Update.
14569 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14571 * target.h (struct target_ops): Add qxfer_osdata member.
14572 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14574 (linux_qxfer_osdata): New functions.
14575 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14577 * server.c (handle_query): Handle "qXfer:osdata:read:".
14578 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14579 (buffer_xml_printf): New functions.
14580 * server.h (struct buffer): New.
14581 (buffer_grow_str, buffer_grow_str0): New macros.
14582 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14583 (buffer_xml_printf): Declare.
14585 2008-11-24 Doug Evans <dje@google.com>
14587 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14589 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14591 * server.c (handle_v_run): Always use the supplied argument list.
14593 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14595 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14596 (xtensa_regmap_table): Add entry for scompare1.
14598 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14600 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14601 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14602 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14603 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14604 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14605 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14606 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14607 XML target descriptions.
14608 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14609 when inferior is running on an ISA 2.05 or later processor. Add
14610 special case to return offset for full 64-bit slot of FPSCR when
14613 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14615 * Makefile.in (SFILES, clean): Added sparc64 files.
14616 (reg-sparc64.o, reg-sparc64.c): New.
14617 * configure.srv (sparc*-*-linux*): New configuration.
14618 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14619 syscall arguments for SPARC.
14620 (regsets_store_inferior_registers): Likewise.
14621 * linux-sparc-low.c: New file.
14623 2008-10-21 Doug Evans <dje@google.com>
14625 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14626 (READLINE_DIR,READLINE_DEP): Delete.
14627 (INTERNAL_CFLAGS): Update.
14628 (LINTFLAGS): Update.
14630 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14632 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14633 whole argv from the last run, not just argv[0].
14635 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14637 * regcache.c (new_register_cache): Return NULL if the register
14638 cache size isn't known yet.
14639 (free_register_cache): Avoid dereferencing a NULL regcache.
14641 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14643 * configure.srv: Merge MIPS and MIPS64.
14645 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14647 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14649 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14651 * Makefile.in: Add required vsx dependencies.
14653 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14654 Declare init_registers_powerpc_vsx32l.
14655 Declare init_registers_powerpc_vsx64l.
14656 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14657 (ppc_arch_setup): Check for VSX in hwcap.
14658 (ppc_fill_vsxregset): New function.
14659 (ppc_store_vsxregset): New function.
14660 Add new VSX entry in regset_info target_regsets.
14662 * configure.srv: Add new VSX dependencies.
14664 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14666 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14667 (remote_open): Set or clear transport_is_reliable.
14668 (putpkt_binary): Don't expect acks in noack mode.
14669 (getpkt): Don't send ack/nac in noack mode.
14670 * server.c (handle_general_set): Handle QStartNoAckMode.
14671 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14673 (main): Reset noack_mode on every connection.
14674 * server.h (noack_mode): Declare.
14676 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14678 * Makefile.in (GDBREPLAY_OBS): New variable.
14679 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14681 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14682 Daniel Jacobowitz <dan@codesourcery.com>
14684 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14685 (usr_store_inferior_registers): Likewise.
14686 (regsets_store_inferior_registers): Likewise.
14688 2008-07-31 Rolf Jansen <rj@surtec.com>
14689 Pedro Alves <pedro@codesourcery.com>
14691 * configure.ac: Check for memmem declaration.
14692 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14693 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14694 (disable_packet_qfThreadInfo): Unconditionally compile.
14695 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14696 * configure, config.in: Regenerate.
14698 2008-07-28 Doug Kwan <dougkwan@google.com>
14700 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14701 (linux_write_memory): Remove declaration of errno.
14703 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14705 * linux-low.c (handle_extended_wait): Do not use "status"
14706 variable uninitialized.
14708 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14710 * server.c (handle_v_attach): Inhibit reporting dll changes.
14712 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14714 * remote-utils.c (prepare_resume_reply): If requested, don't
14715 output "thread:TID" in the T stop reply.
14717 * server.c (disable_packet_vCont, disable_packet_Tthread)
14718 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14719 (handle_query): If requested, disable support for qC, qfThreadInfo
14721 (handle_v_requests): If requested, disable support for vCont.
14722 (gdbserver_show_disableable): New.
14723 (main): Handle --disable-packet and --disable-packet=LIST.
14725 * server.h (disable_packet_vCont, disable_packet_Tthread)
14726 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14728 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14730 * server.c (gdbserver_usage): Mention --version.
14732 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14734 * Makefile.in (gdbreplay.o): New rule.
14736 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14738 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14739 message, not gdbserver.
14741 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14742 Nathan Sidwell <nathan@codesourcery.com>
14743 Joseph Myers <joseph@codesourcery.com>
14745 * acinclude.m4: Include ../../config/acx.m4.
14746 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14747 * configure, config.in: Regenerate.
14748 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14749 * server.c (gdbserver_version): Print PKGVERSION.
14750 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14751 (main): Adjust gdbserver_usage calls.
14752 * gdbreplay.c (version, host_name): Add declarations.
14753 (gdbreplay_version, gdbreplay_usage): New.
14754 (main): Accept --version and --help options.
14756 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14758 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14759 (arm_breakpoint_at): Handle Thumb.
14760 (the_low_target): Add comment.
14762 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14764 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14766 2008-05-09 Doug Evans <dje@google.com>
14768 * server.h (decode_search_memory_packet): Declare.
14769 * remote-utils.c (decode_search_memory_packet): New fn.
14770 * server.c (handle_search_memory_1): New fn.
14771 (handle_search_memory): New fn.
14772 (handle_query): Process qSearch:memory packets.
14774 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14776 * regcache.c (registers_length): Remove.
14777 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14778 full register packet.
14779 * regcache.h (registers_length): Remove prototype.
14780 * server.h (PBUFSIZ): Define to 16384.
14782 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14784 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14785 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14786 powerpc-64l.o, and powerpc-altivec64l.o.
14787 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14788 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14789 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14790 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14791 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14794 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14795 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14796 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14797 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14798 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14799 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14800 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14801 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14802 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14803 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14806 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14807 (init_registers_powerpc_32l): ... this new prototype.
14808 (init_registers_powerpc_32): Remove, replace by ...
14809 (init_registers_powerpc_altivec32l): ... this new prototype.
14810 (init_registers_powerpc_e500): Remove, replace by ...
14811 (init_registers_powerpc_e500l): ... this new prototype.
14812 (init_registers_ppc64): Remove, replace by ...
14813 (init_registers_powerpc_64l): ... this new prototype.
14814 (init_registers_powerpc_64): Remove, replace by ...
14815 (init_registers_powerpc_altivec64l): ... this new prototype.
14816 (ppc_num_regs): Set to 73.
14817 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14818 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14819 (ppc_cannot_store_register): Handle orig_r3 and trap.
14820 (ppc_arch_setup): Update init_registers_... calls.
14821 (ppc_fill_gregset): Handle orig_r3 and trap.
14823 * inferiors.c (clear_inferiors): Reset current_inferior.
14825 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14827 * acinclude.m4: Add override.m4.
14828 * configure: Regenerate.
14830 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14832 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14833 initial call to init_register_ppc64.
14835 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14837 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14838 single powerpc*-*-linux* case.
14839 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14841 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14843 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14844 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14846 * linux-ppc-low.c: Include <elf.h>.
14847 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14848 (ppc_hwcap): New global variable.
14849 (ppc_regmap): Remove __SPE__ #ifdef sections.
14850 (ppc_regmap_e500): New global variable.
14851 (ppc_cannot_store_register): Update __SPE__ special case.
14852 (ppc_get_hwcap): New function.
14853 (ppc_arch_setup): Use it to determine whether inferior supports
14854 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14855 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14856 Do not access registers if target does not support AltiVec.
14857 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14858 Do not access registers if target does not support SPE.
14859 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14861 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14863 * linux-low.c (disabled_regsets, num_regsets): New.
14864 (use_regsets_p): Delete.
14865 (linux_wait_for_process): Clear disabled_regsets.
14866 (regsets_fetch_inferior_registers): Check and set it.
14867 (regsets_store_inferior_registers): Likewise.
14868 (linux_fetch_registers, linux_store_registers): Do not use
14870 (initialize_low): Allocate disabled_regsets.
14872 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14874 * Makefile.in (LIBOBJS): New.
14875 (OBS): Use LIBOBJS.
14876 (memmem.o): New rule.
14877 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14878 * configure: Regenerated.
14880 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14882 * server.c (handle_query): Never return "unsupported" for
14883 qXfer:features:read queries.
14885 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14887 * server.c (get_features_xml): Fix inverted condition.
14888 (handle_query): Always support qXfer:feature:read.
14890 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14892 * server.c (wrapper_argv): New.
14893 (start_inferior): Handle wrapper_argv. If set, expect an extra
14895 (gdbserver_usage): Document --wrapper.
14896 (main): Parse --wrapper.
14898 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14900 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14901 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14902 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14903 (ppc_set_pc): Likewise.
14904 (ppc_arch_setup): New function.
14905 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14906 of collect_register.
14907 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14909 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14911 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14912 instead of linux-ppc64-low.o.
14913 * linux-ppc64-low.c: Remove file.
14914 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14915 (linux-ppc64-low.o): Remove rule.
14917 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14918 (init_registers_powerpc_64): Likewise.
14919 (ppc_regmap): Conditionally define depending on __powerpc64__.
14920 (ppc_cannot_store_register): Do not special-case "fpscr" when
14921 compiled on __powerpc64__.
14922 (ppc_collect_ptrace_register): New function.
14923 (ppc_supply_ptrace_register): New function.
14924 (ppc_breakpoint): Change type to "unsigned int".
14925 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14926 (the_low_target): Conditionally provide initializers for the
14927 arch_setup member depending on __powerpc64__. Install
14928 collect_ptrace_register and supply_ptrace_register members.
14930 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14932 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14933 * server.c (gdbserver_xmltarget): Define.
14934 (get_features_xml): Use it to replace "target.xml" and arch_string.
14936 * configure.srv: Remove srv_xmltarget. Add XML files that were
14937 mentioned there to srv_xmlfiles instead. Remove conditional tests
14938 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14939 srv_xmlfiles and srv_regobj to include all possible choices.
14940 * configure.ac (srv_xmltarget): Remove.
14941 (srv_xmlfiles): Do not add "target.xml".
14942 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14943 checks for supplementary target information.
14944 * configure: Regenerate.
14945 * Makefile.in (XML_TARGET): Remove.
14946 (target.xml): Remove rule.
14947 (clean): Do not clean up target.xml.
14948 (.PRECIOUS): Do not mention target.xml.
14950 * target.h (struct target_ops): Remove arch_string member.
14951 * linux-low.c (linux_arch_string): Remove.
14952 (linux_target_ops): Remove arch_string initializer.
14953 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14954 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14955 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14956 * spu-low.c (spu_arch_string): Remove.
14957 (spu_target_ops): Remove arch_string initializer.
14958 * win32-low.c (win32_arch_string): Remove.
14959 (win32_target_ops): Remove arch_string initializer.
14960 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14961 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14962 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14964 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14966 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14967 by collect_ptrace_register and supply_ptrace_register hooks.
14968 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14969 instead of checking for the_low_target.left_pad_xfer.
14970 (usr_store_inferior_registers): Use collect_ptrace_register callback
14971 instead of checking for the_low_target.left_pad_xfer.
14973 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14974 (s390_supply_ptrace_register): Likewise.
14975 (s390_fill_gregset): Call s390_collect_ptrace_register.
14976 (the_low_target): Update.
14978 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14979 (ppc_supply_ptrace_register): Likewise.
14980 (the_low_target): Update.
14982 * linux-i386-low.c (the_low_target): Update.
14983 * linux-x86-64-low.c (the_low_target): Update.
14985 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14987 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14988 reg-s390.o and reg-s390x.o.
14990 * linux-low.c (new_inferior): New global variable.
14991 (linux_create_inferior, linux_attach): Set it.
14992 (linux_wait_for_process): Call the_low_target.arch_setup after the
14993 target has stopped for the first time.
14994 (initialize_low): Do not call the_low_target.arch_setup.
14996 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14997 (s390_set_pc): Likewise.
14998 (s390_arch_setup): New function.
14999 (the_low_target): Use s390_arch_setup as arch_setup routine.
15001 * regcache.c (realloc_register_cache): New function.
15002 (set_register_cache): Call it for each existing regcache.
15004 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15006 * server.h (init_registers): Remove prototype.
15008 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15009 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15010 instead of init_registers ().
15011 * linux-arm-low.c (init_registers_arm): Add prototype.
15012 (init_registers_arm_with_iwmmxt): Likewise.
15013 (the_low_target): Add initializer for arch_setup field.
15014 * linux-cris-low.c (init_registers_cris): Add prototype.
15015 (the_low_target): Add initializer for arch_setup field.
15016 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15017 (the_low_target): Add initializer for arch_setup field.
15018 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15019 (the_low_target): Add initializer for arch_setup field.
15020 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15021 (the_low_target): Add initializer for arch_setup field.
15022 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15023 (the_low_target): Add initializer for arch_setup field.
15024 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15025 (the_low_target): Add initializer for arch_setup field.
15026 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15027 (init_registers_mips64_linux): Likewise.
15028 (the_low_target): Add initializer for arch_setup field.
15029 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15030 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15031 (the_low_target): Add initializer for arch_setup field.
15032 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15033 (init_registers_powerpc_64): Likewise.
15034 (the_low_target): Add initializer for arch_setup field.
15035 * linux-s390-low.c (init_registers_s390): Add prototype.
15036 (init_registers_s390x): Likewise.
15037 (the_low_target): Add initializer for arch_setup field.
15038 * linux-sh-low.c (init_registers_sh): Add prototype.
15039 (the_low_target): Add initializer for arch_setup field.
15040 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15041 (the_low_target): Add initializer for arch_setup field.
15042 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15043 (the_low_target): Add initializer for arch_setup field.
15045 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15046 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15047 instead of init_registers ().
15048 * win32-arm-low.c (init_registers_arm): Add prototype.
15049 (the_low_target): Add initializer for arch_setup field.
15050 * win32-i386-low.c (init_registers_i386): Add prototype.
15051 (the_low_target): Add initializer for arch_setup field.
15053 * spu-low.c (init_registers_spu): Add prototype.
15054 (initialize_low): Call initialie_registers_spu () instead of
15055 initialize_registers ().
15057 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15059 * server.c (handle_v_requests): When handling the vRun and vAttach
15060 packets, if already debugging a process, don't kill it. Return an
15063 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15065 * server.c (handle_query): Correct length check.
15067 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15069 * win32-low.c (do_initial_child_stuff): Add process handle
15070 parameter. Set current_process_handle and current_process_id from the
15071 parameters. Clear globals.
15072 (win32_create_inferior): Don't set current_process_handle and
15073 current_process_id here. Instead pass them on the call to
15074 do_initial_child_stuff.
15075 (win32_attach): Likewise.
15076 (win32_clear_inferiors): New.
15077 (win32_kill): Don't close the current process handle or the
15078 current thread handle here. Instead call win32_clear_inferiors.
15079 (win32_detach): Don't open a new handle to the process. Call
15080 win32_clear_inferiors.
15081 (win32_join): Don't rely on current_process_handle; open a new
15082 handle using the process id.
15083 (win32_wait): Call win32_clear_inferiors when the inferior process
15086 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15088 * server.c (monitor_show_help): Add "exit".
15090 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15092 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15093 (clean): Add reg-xtensa.c.
15094 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15095 * configure.srv (xtensa*-*-linux*) New target.
15096 * linux-xtensa-low.c: New.
15097 * xtensa-xtregs.c: New.
15099 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15101 * hostio.c: Don't include errno.h.
15102 (errno_to_fileio_errno): Move to hostio-errno.
15103 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15104 error number outputting to the target->hostio_last_error callback.
15105 (hostio_packet_error): Use FILEIO_EINVAL directly.
15106 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15107 calls to hostio_error.
15108 * hostio-errno.c: New.
15109 * server.h (hostio_last_error_from_errno): Declare.
15110 * target.h (target_ops): Add hostio_last_error member.
15111 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15112 as hostio_last_error handler.
15113 * spu-low.c (spu_target_ops): Likewise.
15114 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15115 (wince_hostio_last_error): New functions.
15116 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15117 as hostio_last_error handler.
15118 (win32_target_ops) [!_WIN32_WCE]: Register
15119 hostio_last_error_from_errno as hostio_last_error handler.
15120 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15121 (hostio-errno.o): New rule.
15122 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15123 * configure.srv (srv_hostio_err_objs): New variable. Default to
15125 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15126 * configure: Regenerate.
15128 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15130 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15131 (linux_kill, linux_detach): Clean up the process list.
15132 * remote-utils.c (remote_open): Improve port number parsing.
15133 (putpkt_binary, input_interrupt): Only send interrupts if the target
15135 * server.c (extended_protocol): Make static.
15136 (attached): Define earlier.
15137 (exit_requested, response_needed, program_argv): New variables.
15138 (target_running): New.
15139 (start_inferior): Clear attached here.
15140 (attach_inferior): Set attached here.
15141 (require_running): Define.
15142 (handle_query): Use require_running and target_running. Implement
15144 (handle_v_attach, handle_v_run): New.
15145 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15146 (gdbserver_usage): Update.
15147 (main): Redo argument parsing. Handle --debug and --multi. Handle
15148 --attach along with other options or after the port. Save
15149 program_argv. Support no initial program. Resynchronize
15150 communication with GDB after an error. Handle "monitor exit".
15151 Use require_running and target_running. Always allow the extended
15152 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15153 restart in extended mode.
15154 * README: Refer to the GDB manual. Update --attach usage.
15156 2007-12-20 Andreas Schwab <schwab@suse.de>
15158 * linux-low.c (STACK_SIZE): Define.
15159 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15160 (linux_test_for_tracefork): Likewise.
15162 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15164 * linux-low.c (linux_wait_for_event): Update messages. Do not
15165 reinsert auto-delete breakpoints.
15166 * mem-break.c (struct breakpoint): Change return type of handler to
15168 (set_breakpoint_at): Update handler type.
15169 (reinsert_breakpoint_handler): Return 1 instead of calling
15171 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15173 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15174 * mem-break.h (set_breakpoint_at): Update handler type.
15175 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15176 * win32-low.c (auto_delete_breakpoint): New.
15177 (get_child_debug_event): Use it.
15179 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15181 * configure.ac: Check for pread and pwrite.
15182 * hostio.c (handle_pread): Fall back to lseek and read.
15183 (handle_pwrite): Fall back to lseek and write.
15184 * config.in, configure: Regenerated.
15186 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15188 * server.c (myresume): Add own_buf argument.
15189 (main): Update calls.
15191 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15193 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15194 * remote-utils.c (remote_open): Do not call disable_async_io.
15195 (block_async_io): Delete.
15196 (unblock_async_io): Make static.
15197 (initialize_async_io): New.
15198 * server.c (handle_v_cont): Handle async I/O here.
15199 (myresume): Likewise. Move other common resume tasks here...
15200 (main): ... from here. Call initialize_async_io. Disable async
15201 I/O before the main loop.
15202 * server.h (initialize_async_io): Declare.
15203 (block_async_io, unblock_async_io): Delete prototypes.
15204 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15206 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15208 * remote-utils.c (readchar): Allow binary data in received messages.
15210 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15212 * win32-low.c (attaching): New global.
15213 (win32_create_inferior): Clear the `attaching' global.
15214 (win32_attach): Set the `attaching' global.
15215 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15216 attaching. Only set a breakpoint at the entry point if not
15219 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15221 * server.c (main): Don't report dll events on the initial
15222 connection on attaches.
15224 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15226 * server.c (main): Relax numerical bases supported for the pid of
15227 the --attach command line argument.
15229 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15231 * win32-low.c (win32_attach): Call OpenProcess before
15232 DebugActiveProcess, not after. Add last error output to error
15235 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15237 * win32-low.c (win32_get_thread_context)
15238 (win32_set_thread_context): New functions.
15239 (thread_rec): Use win32_get_thread_context.
15240 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15241 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15244 2007-12-03 Leo Zayas
15245 Pedro Alves <pedro_alves@portugalmail.pt>
15247 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15249 (child_add_thread): Minor cleanup.
15250 (child_continue): Resume artificially suspended threads before
15251 calling ContinueDebugEvent.
15252 (suspend_one_thread): New.
15253 (fake_breakpoint_event): New.
15254 (get_child_debug_event): Change return type to int. Check here if
15255 gdb sent an interrupt request. If a soft interrupt was requested,
15256 fake a breakpoint event. Return 0 if there is no event to handle,
15258 (win32_wait): Don't check here if gdb sent an interrupt request.
15259 Ensure there is a valid event to handle.
15260 (win32_request_interrupt): Add soft interruption method as last
15263 2007-12-03 Leo Zayas
15264 Pedro Alves <pedro_alves@portugalmail.pt>
15266 * win32-low.h (win32_thread_info): Add descriptions to the
15267 structure members. Replace `suspend_count' counter by a
15269 * win32-low.c (thread_rec): Update condition of when to get the
15270 context from the inferior. Rely on ContextFlags being set if it
15271 has already been retrieved. Only suspend the inferior thread if
15272 we haven't already. Warn if that fails.
15273 (continue_one_thread): s/suspend_count/suspended/. Only call
15274 ResumeThread once. Warn if that fails.
15276 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15278 * win32-low.c (win32_wait): Don't read from the inferior when it
15279 has already exited.
15281 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15283 * Makefile.in (win32_low_h): New variable.
15284 (win32-low.o): Add dependency on $(win32_low_h).
15285 (win32-arm-low.o, win32-i386-low.o): New rules.
15287 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15289 * hostio.c: Correct copyright year.
15291 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15293 * Makefile.in (OBS): Add hostio.o.
15294 (hostio.o): New rule.
15295 * server.h (handle_vFile): Declare.
15296 * hostio.c: New file.
15297 * server.c (handle_v_requests): Take packet_len and new_packet_len
15298 for binary packets. Call handle_vFile.
15299 (main): Update call to handle_v_requests.
15301 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15303 * linux-low.c: Include <sched.h>.
15305 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15307 * linux-low.c (linux_tracefork_grandchild): New.
15308 (linux_tracefork_child): Use clone.
15309 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15311 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15313 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15315 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15317 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15319 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15321 * inferiors.c (change_inferior_id): Delete.
15322 (add_pid_to_list, pull_pid_from_list): New.
15323 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15324 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15325 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15326 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15327 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15328 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15329 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15330 (using_threads): Always set to 1.
15331 (handle_extended_wait): New.
15332 (add_process): Do not set TID.
15333 (linux_create_inferior): Set must_set_ptrace_flags.
15334 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15335 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15336 (linux_thread_alive): Rename TID argument to LWPID.
15337 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15338 (linux_wait_for_event): Do not use TID or check using_threads. Update
15339 call to dead_thread_notify. Call handle_extended_wait.
15340 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15341 (send_sigstop): Delete sigstop_sent.
15342 (wait_for_sigstop): Avoid TID.
15343 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15344 (linux_test_for_tracefork): New.
15345 (linux_lookup_signals): Use thread_db_active and
15346 linux_supports_tracefork_flag.
15347 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15348 * linux-low.h (get_process_thread): Avoid TID.
15349 (struct process_ifo): Move thread_known and tid to the end. Remove
15351 (linux_attach_lwp, thread_db_init): Update prototypes.
15352 * server.h (change_inferior_id): Delete prototype.
15353 (add_pid_to_list, pull_pid_from_list): New prototypes.
15354 * thread-db.c (thread_db_use_events): New.
15355 (find_first_thread): Rename to...
15356 (find_one_thread): ...this. Update callers and messages. Do not
15357 call fatal. Check thread_db_use_events. Do not call
15358 change_inferior_id or new_thread_notify.
15359 (maybe_attach_thread): Update. Do not call new_thread_notify.
15360 (thread_db_init): Set thread_db_use_events. Check use_events.
15361 * utils.c (fatal, warning): Correct message prefix.
15363 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15365 * Makefile.in (clean): Remove new files.
15366 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15367 (powerpc-64.o, powerpc-64.c): New rules.
15368 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15369 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15371 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15373 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15374 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15375 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15376 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15377 (target_regsets): Add AltiVec and SPE register sets.
15378 * configure.ac: Check for AltiVec and SPE.
15379 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15380 (ppc_fill_vrregset, ppc_store_vrregset): New.
15381 (target_regsets): Add AltiVec register set.
15382 * configure: Regenerated.
15384 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15386 * linux-low.c (O_LARGEFILE): Define.
15387 (linux_read_memory): Use /proc/PID/mem.
15388 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15389 * configure, config.in: Regenerated.
15391 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15393 * linux-low.c (linux_wait_for_event): Do not pass signals while
15396 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15398 * win32-low.c (create_process): New.
15399 (win32_create_inferior): Use create_process instead of
15400 CreateProcess. If create_process failed retry appending an ".exe"
15401 suffix. Store the GetLastError result immediatelly after
15402 create_process calls and use it on the call to error.
15404 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15406 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15408 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15410 * configure.ac: Switch license to GPLv3.
15412 2007-08-01 Michael Snyder <msnyder@access-company.com>
15414 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15416 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15418 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15420 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15421 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15422 CloseToolhelp32Snapshot.
15423 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15424 CloseToolhelp32Snapshot.
15426 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15428 * server.c (main): Check for inferior exit before main loop.
15430 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15432 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15433 instead of on tmp_desc.
15435 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15436 Daniel Jacobowitz <dan@codesourcery.com>
15438 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15439 (add_thread): Minor cleanups.
15440 (clear_inferiors): Move lower in the file. Clear the DLL
15442 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15443 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15444 (xml_escape_text): New.
15445 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15447 (handle_v_cont): Report errors.
15448 (gdbserver_version): Update.
15449 (main): Correct size of own_buf. Do not report initial DLL events.
15450 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15451 (unloaded_dll, xml_escape_text): New.
15452 * win32-low.c (enum target_waitkind): Update comments.
15453 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15454 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15455 (win32_EnumProcessModules, win32_GetModuleInformation)
15456 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15457 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15458 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15459 (win32_Module32First, win32_Module32Next, load_toolhelp)
15460 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15461 (get_child_debug_event): Handle DLL events.
15462 (win32_wait): Likewise.
15464 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15466 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15467 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15469 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15471 * win32-low.c (handle_output_debug_string): Ignore event if not
15474 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15476 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15478 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15480 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15482 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15484 * inferiors.c (change_inferior_id): Add comment.
15485 * linux-low.c (check_removed_breakpoint): Add an early
15486 prototype. Improve debug output.
15487 (linux_attach): Doc update.
15488 (linux_detach_one_process, linux_detach): Clean up before releasing
15490 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15491 * linux-low.h (struct process_info): Doc improvement.
15492 * mem-break.c (delete_all_breakpoints): New.
15493 * mem-break.h (delete_all_breakpoints): New prototype.
15494 * thread-db.c (find_first_thread): New.
15495 (thread_db_create_event): Call it instead of
15496 thread_db_find_new_threads. Clean up unused variables.
15497 (maybe_attach_thread): Remove first thread handling.
15498 (thread_db_find_new_threads): Use find_first_thread.
15499 (thread_db_get_tls_address): Likewise.
15501 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15503 * thread-db.c (thread_db_find_new_threads): Add prototype.
15504 (thread_db_create_event): Check for the main thread before adding
15506 (maybe_attach_thread): Only enable event reporting if TID == 0.
15507 (thread_db_get_tls_address): Check for new threads.
15509 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15511 * linux-low.c (linux_create_inferior): Try execv before execvp.
15512 * spu-low.c (spu_create_inferior): Likewise.
15514 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15516 * linux-low.c (linux_create_inferior): Change execv to execvp.
15517 * spu-low.c (spu_create_inferior): Likewies.
15519 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15521 * Makefile.in (clean): Clean new files instead of deleted ones.
15522 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15523 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15525 * configure.srv: Specify XML files and new regformats for MIPS and
15527 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15528 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15529 an entry for the restart register.
15530 (mips_cannot_fetch_register, mips_cannot_store_register)
15531 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15532 register names to match the XML descriptions.
15533 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15534 restart register instead of $0.
15536 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15537 Markus Deuling <deuling@de.ibm.com>
15539 * remote-utils.c (decode_xfer_write): New function.
15540 * server.h (decode_xfer_write): Add prototype.
15541 * server.c (handle_query): Add PACKET_LEN argument. Support
15542 qXfer:spu:read and qXfer:spu:write packets.
15543 (main): Pass packet_len to handle_query.
15544 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15545 * target.h (target_ops): Add qxfer_spu.
15547 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15549 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15550 accessing non-seekable spufs files.
15552 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15554 * server.c (handle_query): Add reply for qC packet.
15556 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15557 Leo Zayas <lerele@champenstudios@com>
15559 * server.h (check_remote_input_interrupt_request): New function.
15560 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15561 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15562 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15563 (check_remote_input_interrupt_request): New function.
15564 * server.h (check_remote_input_interrupt_request): Declare.
15565 * win32-low.c (winapi_DebugBreakProcess,
15566 winapi_GenerateConsoleCtrlEvent): New typedefs.
15567 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15569 (win32_wait): Check for remote interrupt request
15570 with check_remote_input_interrupt_request.
15571 (win32_request_interrupt): New function.
15572 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15574 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15576 * win32-low.c (debug_registers_changed,
15577 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15578 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15579 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15580 (thread_rec): Get context using the low target.
15581 (child_add_thread): Call thread_added on the low target,
15582 which does the same thing.
15584 (do_initial_child_stuff): Remove debug registers references.
15585 Set context using the low target. Resume threads after
15586 setting the contexts.
15587 (child_continue): Remove dead variable. Remove debug
15588 registers references.
15589 (child_fetch_inferior_registers): Go through the low target.
15590 (do_child_store_inferior_registers): Remove.
15591 (child_store_inferior_registers): Go through the low target.
15592 (win32_resume): Remove debug registers references.
15593 Set context using the low target.
15594 (handle_exception): Change return type to void. Don't record
15595 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15596 first chance exception.
15597 (get_child_debug_event): Change return type to void. Remove
15598 goto loop. Always return after waiting for debug event.
15599 (win32_wait): Convert to switch statement. Handle spurious
15602 * win32-i386-low.c (debug_registers_changed,
15603 debug_registers_used): New.
15604 (initial_stuff): Rename to ...
15605 (i386_initial_stuff): ... this. Clear debug registers
15607 (store_debug_registers): Delete.
15608 (i386_get_thread_context): New.
15609 (load_debug_registers): Delete.
15610 (i386_set_thread_context): New.
15611 (i386_thread_added): New.
15612 (single_step): Rename to ...
15613 (i386_single_step): ... this.
15614 (do_fetch_inferior_registers): Rename to ...
15615 (i386_fetch_inferior_register): ... this.
15616 (i386_store_inferior_register): New.
15617 (the_low_target): Adapt to new interface.
15619 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15620 (arm_get_thread_context): New.
15621 (arm_set_thread_context): New.
15623 (do_fetch_inferior_registers): Rename to ...
15624 (arm_fetch_inferior_register): ... this.
15625 (arm_store_inferior_register): New.
15626 (arm_wince_breakpoint): Reimplement as unsigned long.
15627 (arm_wince_breakpoint_len): Define.
15628 (the_low_target): Adapt to new interface.
15630 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15631 load_debug_registers. Add get_thread_context, set_thread_context,
15632 thread_added and store_inferior_register. Rename
15633 fetch_inferior_registers to fetch_inferior_register.
15634 (regptr): Remove declaration.
15636 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15638 * linux-low.c (linux_detach): Change return type to int. Return 0.
15639 * spu-low.c (spu_detach): Likewise.
15641 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15643 * target.h (target_ops): Change return type of detach to int.
15645 (join_inferior): New.
15646 * server.c (main): Don't skip detach support on mingw32.
15647 If the inferior doesn't support detaching return error.
15648 Call join_inferior instead of using waitpid.
15649 * linux-low.c (linux_join): New.
15650 (linux_target_op): Add linux_join.
15651 * spu-low.c (spu_join): New.
15652 (spu_target_ops): Add spu_join.
15653 * win32-low.c (win32_detach): Adapt to new interface.
15654 Reopen current_process_handle before detaching. Issue a child
15655 resume before detaching.
15657 (win32_target_op): Add win32_join.
15659 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15661 * win32-low.c (win32-attach): Fix return value.
15662 * target.h (target_ops): Describe ATTACH return values.
15664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15666 * win32-low.c (GETPROCADDRESS): Define.
15667 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15668 (winapi_DebugSetProcessKillOnExit): Likewise.
15669 (win32_create_inferior): Force usage of ansi CreateProcessA.
15670 (win32_attach): Use GETPROCADDRESS.
15671 (win32_detach): Likewise.
15673 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15675 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15677 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15679 * win32-low.c: Commit leftover changes from 2007-03-29.
15681 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15683 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15684 fields short instead of int. Add explicit padding.
15685 (i387_cache_to_fsave): Remove unnecessary casts.
15686 (i387_fsave_to_cache): Doc fix.
15687 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15689 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15691 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15692 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15694 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15696 * configure.srv (arm*-*-mingw32ce*): Move near the other
15699 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15701 * configure.ac: Add errno checking.
15702 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15703 sys/file.h and malloc.h.
15704 (AC_CHECK_DECLS): Add perror.
15705 (srv_mingwce): Handle.
15706 * configure.srv (i[34567]86-*-cygwin*): Add
15707 win32-i386-low.o to srv_tgtobj.
15708 (i[34567]86-*-mingw*): Likewise.
15709 (arm*-*-mingw32ce*): Add case.
15710 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15711 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15712 [__MINGW32CE__] (strerror): New function.
15713 [__MINGW32CE__] (errno): Define to GetLastError.
15714 [__MINGW32CE__] (COUNTOF): New macro.
15715 (remote_open): Remove extra close call.
15716 * mem-break.c (delete_breakpoint_at): New function.
15717 * mem-break.h (delete_breakpoint_at): Declare.
15718 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15719 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15720 [USE_WIN32API] (read, write): Add char* casts.
15721 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15722 * server.h: Include wincecompat.h on Windows CE.
15723 [HAVE_ERRNO_H]: Check.
15724 (perror): Declare if not declared.
15725 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15726 (perror_with_name): Remove errno declaration.
15727 * wincecompat.h: New.
15728 * wincecompat.c: New.
15729 * win32-low.h: New.
15730 * win32-arm-low.c: New.
15731 * win32-i386-low.c: New.
15732 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15733 (OUTMSG2): Make it safe.
15735 (COUNTOF): New macro.
15736 (NUM_REGS): Get it from the low target.
15737 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15738 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15739 (thread_rec): Let low target handle debug registers.
15740 (child_add_thread): Likewise.
15741 (child_init_thread_list): Likewise.
15742 (continue_one_thread): Likewise.
15744 (do_child_fetch_inferior_registers): Move to ...
15745 * win32-i386-low.c: ... here, and rename to ...
15746 (do_fetch_inferior_registers): ... this.
15747 * win32-low.c (child_fetch_inferior_registers):
15748 Go through the low target.
15749 (do_child_store_inferior_registers): Use regptr.
15750 (strwinerror): New function.
15751 (win32_create_inferior): Handle Windows CE.
15752 Use strwinerror instead of strerror on Windows error
15753 codes. Add program to the error output.
15754 Don't close the main thread handle on Windows CE.
15755 (win32_attach): Use coredll.dll on Windows CE.
15756 (win32_kill): Close current process and current
15758 (win32_detach): Use coredll.dll on Windows CE.
15759 (win32_resume): Let low target handle debug registers, and
15761 (handle_exception): Add/Remove initial breakpoint. Avoid
15762 non-existant WSTOPSIG on Windows CE.
15763 (win32_read_inferior_memory): Cast to remove warning.
15764 (win32_arch_string): Go through the low target.
15765 (initialize_low): Call set_breakpoint_data with the low
15766 target's breakpoint.
15767 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15768 FOP_REGNUM, mappings): Move to ...
15769 * win32-i386-low.c: ... here.
15770 * win32-low.c (win32_thread_info): Move to ...
15771 * win32-low.h: ... here.
15772 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15773 win32-arm-low.c and wincecompat.c.
15774 (all:): Add $EXEEXT.
15775 (install-only:): Likewise.
15776 (gdbserver:): Likewise.
15777 (gdbreplay:): Likewise.
15778 * config.in: Regenerate.
15779 * configure: Regenerate.
15781 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15783 * win32-low.c: Rename typedef thread_info to
15784 win32_thread_info throughout.
15786 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15788 * win32-i386-low.c: Rename to ...
15789 * win32-low.c: ... this.
15790 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15791 * Makefile.in: Likewise.
15793 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15795 * remote-utils.c (monitor_output): Constify msg parameter.
15796 * server.h (monitor_output): Likewise.
15797 * win32-i386-low.c (handle_output_debug_string): New.
15798 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15799 handle_output_debug_string.
15800 (get_child_debug_event): Likewise.
15802 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15804 * server.c (main): Correct strtoul check.
15806 2007-03-27 Jon Ringle <jon@ringle.org>
15808 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15810 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15812 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15814 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15816 * terminal.h: Check HAVE_SGTTY_H.
15818 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15820 * remote-utils.c (remote_open): Print out the assigned port number.
15822 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15824 * remote-utils.c (monitor_output): New function.
15825 * server.c (debug_threads): Define here.
15826 (monitor_show_help): New function.
15827 (handle_query): Handle qRcmd.
15828 (main): Do not handle 'd' packet.
15829 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15830 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15833 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15835 * Makefile.in (EXEEXT): New.
15836 (clean): Use $(EXEEXT).
15838 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15840 * target.h (target_ops): Rename send_signal to request_interrupt,
15841 and remove enum target_signal parameter.
15842 * linux-low.c (linux_request_interrupt): Rename from
15843 linux_send_signal, and always send SIGINT.
15844 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15845 and always send SIGINT.
15846 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15848 (input_interrupt): Likewise.
15850 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15852 * server.c (get_features_xml): Check if target implemented
15854 * win32-i386-low.c (win32_arch_string): New.
15855 (win32_target_ops): Add win32_arch_string as arch_string member.
15857 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15859 * spu-low.c (spu_arch_string): New.
15860 (spu_target_ops): Add spu_arch_string.
15862 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15864 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15865 * configure.ac: Do not check for terminal.h.
15866 * configure, config.in: Regenerated.
15868 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15870 * Makefile.in (OBS): Add $(XML_BUILTIN).
15871 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15873 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15874 (arm-with-iwmmxt.c): New.
15875 * config.in, configure: Regenerate.
15876 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15877 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15878 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15879 (arm*-*-linux*): Add iWMMXt and regset support.
15880 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15881 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15882 (arm_store_wmmxregset, target_regsets): New.
15883 * server.c (get_features_xml): Take annex argument. Check builtin
15885 (handle_query): Handle multiple annexes.
15887 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15889 * remote-utils.c [USE_WIN32API] (read, write): Define.
15890 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15893 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15895 * linux-i386-low.c (the_low_target): Set arch_string.
15896 * linux-x86-64-low.c (the_low_target): Likewise.
15897 * linux-low.c (linux_arch_string): New.
15898 (linux_target_ops): Add it.
15899 * linux-low.h (struct linux_target_ops): Add arch_string.
15900 * server.c (write_qxfer_response): Use const void * for DATA.
15901 (get_features_xml): New.
15902 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15903 * target.h (struct target_ops): Add arch_string method.
15905 2007-01-03 Denis Pilat <denis.pilat@st.com>
15906 Daniel Jacobowitz <dan@codesourcery.com>
15908 * linux-low.c (linux_kill): Handle being called with no threads.
15909 * win32-i386-low.c (win32_kill): Likewise.
15910 (get_child_debug_event): Clear current_process_handle.
15912 2006-12-30 Denis PILAT <denis.pilat@st.com>
15913 Daniel Jacobowitz <dan@codesourcery.com>
15915 * remote-utils.c (remote_open): Check the type of specified
15916 serial port devices before opening them.
15917 * server.c (main): Kill the inferior if an error occurs during
15918 the first remote_open.
15920 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15922 * README: Update supported targets.
15924 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15926 * Makefile.in (clean): Remove reg-mips64.c.
15927 (reg-mips64.c, reg-mips64.o): New rules.
15928 * configure.srv: Handle mips64. Include regset support for mips.
15929 * linux-mips-low.c (union mips_register): New.
15930 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15931 (mips_breakpoint, mips_breakpoint_at): Use int.
15932 (mips_collect_register, mips_supply_register)
15933 (mips_collect_register_32bit, mips_supply_register_32bit)
15934 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15935 (mips_store_fpregset, target_regsets): New.
15936 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15938 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15940 * configure.srv: Add target "spu*-*-*".
15941 * Makefile.in (clean): Remove reg-spu.c.
15942 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15943 * spu-low.c: New file.
15945 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15947 * configure.ac: Correct td_thr_tls_get_addr test.
15948 * configure: Regenerated.
15950 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15952 * linux-low.c (linux_wait_for_event): Reformat. Use the
15953 pass_signals array.
15954 * remote-utils.c (decode_address_to_semicolon): New.
15955 * server.c (pass_signals, handle_general_set): New.
15956 (handle_query): Mention QPassSignals for qSupported.
15957 (main): Call handle_general_set.
15958 * server.h (pass_signals, decode_address_to_semicolon): New.
15960 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15962 * server.c (handle_query): Correct error handling for read_auxv.
15964 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15966 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15967 and srv_linux_thread_db to yes.
15968 * linux-s390-low.c (s390_fill_gregset): New function.
15969 (target_regsets): Define data structure.
15971 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15973 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15974 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15975 * config.in, configure: Regenerated.
15976 * inferiors.c (gdb_id_to_thread): New function.
15977 (gdb_id_to_thread_id): Use it.
15978 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15979 * linux-low.h (struct process_info): Add th member.
15980 (thread_db_get_tls_address): New prototype.
15981 * remote-utils.c (decode_address): Make non-static.
15982 * server.c (handle_query): Handle qGetTLSAddr.
15983 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15984 * target.h (struct target_ops): Add get_tls_address.
15985 * thread-db.c (maybe_attach_thread): Save the thread handle.
15986 (thread_db_get_tls_address): New.
15988 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15990 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15991 (linux_resume_one_process): Take a siginfo_t *. Update all
15992 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15993 (struct pending_signals): Add a siginfo_t.
15994 (linux_wait_for_process): Always set last_status.
15995 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15996 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15997 * linux-low.h (struct process_info): Add last_status.
15999 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16001 * remote-utils.c (try_rle): New function.
16002 (putpkt_binary): Use it.
16004 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16006 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16007 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16008 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16009 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16010 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16013 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16015 * server.c (terminal_fd): New variable.
16016 (old_foreground_pgrp): Likewise.
16017 (restore_old_foreground_pgrp): New function.
16018 (start_inferior): Record the terminal file descriptor in terminal_fd
16019 and its original foreground group in old_foreground_pgrp. Register
16020 restore_old_foreground_pgrp with atexit().
16022 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16024 * server.c (handle_query): Correct qPart to qXfer.
16026 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16028 * configure.ac: Check for more headers which are missing on
16029 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16030 * configure.srv: Add Cygwin and mingw32.
16031 * remote-utils.c: Don't include headers unconditionally which
16032 are missing on mingw32. Include <winsock.h> for mingw32.
16033 (remote_open): Adjust for mingw32 support. Flush
16034 standard error after writing to it.
16035 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16036 (unblock_async_io, enable_async_io, disable_async_io)
16037 (readchar, getpkt): Update for Winsock support.
16038 (prepare_resume_reply): Expect a protocol signal number.
16039 * server.c: Disable <sys/wait.h> on mingw32.
16040 (start_inferior): Adjust for mingw32 support. Flush
16041 standard error after writing to it.
16042 (attach_inferior): Likewise. Use protocol signal
16044 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16046 * win32-i386-low.c: New file.
16047 * Makefile.in (XM_CLIBS): Set.
16048 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16049 (win32-i386-low.o): New dependency rule.
16050 * linux-low.c (linux_wait): Use target signal numbers.
16051 * target.h (struct target_ops): Doc fix.
16052 * server.h (target_signal_to_name): New prototype.
16053 * gdbreplay.c: Don't include headers unconditionally which
16054 are missing on mingw32. Include <winsock.h> for mingw32.
16055 (remote_close, remote_open): Adjust for Winsock support.
16056 * configure, config.in: Regenerated.
16058 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16060 * server.c (decode_xfer_read, write_qxfer_response): New.
16061 (handle_query): Take a packet length argument. Handle
16062 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16063 the qSupported response.
16064 (main): Update call to handle_query.
16066 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16068 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16069 (putpkt_binary): Renamed from putpkt and adjusted for binary
16071 (putpkt): New wrapper for putpkt_binary.
16072 (readchar): Don't mask off the high bit.
16073 (decode_X_packet): New function.
16074 * server.c (main): Call putpkt_binary if a handler sets the packet
16075 length. Save the length of the incoming packet. Handle 'X'.
16076 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16078 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16080 * server.c (handle_query): Handle qSupported.
16082 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16084 * remote-utils.c (all_symbols_looked_up): New variable.
16085 (look_up_one_symbol): Check it.
16086 * server.h (look_up_one_symbol): New declaration.
16087 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16089 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16091 * Makefile.in (linux-arm-low.o): Update dependencies.
16092 * linux-arm-low.c: Include "gdb_proc_service.h".
16093 (PTRACE_GET_THREAD_AREA): Define.
16094 (ps_get_thread_area): New function.
16096 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16098 * configure.srv (m68k*-*-uclinux*): New target.
16099 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16100 (linux_resume_one_process): Remove extraneous cast.
16101 (linux_read_offsets): New.
16102 (linux_target_op): Add linux_read_offsets on mmuless systems.
16103 * server.c (handle_query): Add qOffsets logic.
16104 * target.h (struct target_ops): Add read_offsets.
16106 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16108 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16109 (PTRACE_GET_THREAD_AREA): Define.
16110 (ps_get_thread_area): New function.
16111 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16112 (linux-x86-64-low.o): Update.
16114 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16116 * configure.ac: Remove checks for prfpregset_t.
16117 * gdb_proc_service.h: New file.
16118 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16119 new "gdb_proc_service.h".
16120 * proc-service.c: Likewise.
16121 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16122 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16123 * Makefile.in (gdb_proc_service_h): Updated.
16124 * configure, config.in: Regenerated.
16126 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16128 * remote-utils.c (prepare_resume_reply): Move declaration
16129 of gdb_id_from_wait to the top of the block.
16131 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16133 * linux-low.c (regsets_store_inferior_registers): Read the regset
16134 from the target before filling it.
16136 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16138 * server.c (attach_inferior): Return SIGTRAP for a successful
16141 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16143 * Makefile.in (OBS): Add version.o.
16144 (STAGESTUFF): Delete.
16145 (version.o): Add dependencies.
16146 (version.c): Replace rule.
16147 (clean): Remove version.c.
16148 * server.c (gdbserver_version): New.
16149 (gdbserver_usage): Use printf.
16150 (main): Handle --version and --help.
16151 * server.h (version, host_name): Add declarations.
16153 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16165 * linux-x86-64-low.c:
16167 * linux-s390-low.c:
16168 * linux-ppc64-low.c:
16170 * linux-mips-low.c:
16171 * linux-m68k-low.c:
16172 * linux-m32r-low.c:
16175 * linux-ia64-low.c:
16176 * linux-i386-low.c:
16177 * linux-crisv32-low.c:
16189 * gdbserver.1: Add (C) after Copyright. Update the FSF
16192 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16194 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16195 (arm_breakpoint_at): Recognize both breakpoints.
16196 (the_low_target): Use the correct breakpoint instruction.
16198 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16200 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16201 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16202 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16203 (the_low_target): Update.
16205 2005-10-25 Andreas Schwab <schwab@suse.de>
16207 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16209 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16210 (ia64_num_regs): Reduce to 462.
16212 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16214 * acinclude.m4: Correct quoting.
16215 * aclocal.m4: Regenerated.
16217 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16218 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16219 (thread_db_init): Call thread_db_err_str.
16220 * configure.ac: Check for TD_VERSION.
16221 * config.in, configure: Regenerated.
16223 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16225 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16227 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16229 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16230 is not available. Define HAVE_PTRACE_GETREGS if it is.
16231 * config.in, configure: Regenerated.
16232 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16233 * linux-i386-low.c, linux-m68k-low.c: Update to use
16234 HAVE_PTRACE_GETREGS.
16235 * linux-low.c (regsets_fetch_inferior_registers)
16236 (regsets_store_inferior_registers): Only return 0 if we processed
16238 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16239 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16241 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16243 * inferiors.c (struct thread_info): Add gdb_id.
16244 (add_thread): Add gdb_id argument.
16245 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16246 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16247 calls to add_thread.
16248 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16249 * server.c (handle_query): Use thread_to_gdb_id.
16250 (handle_v_cont, main): Use gdb_id_to_thread_id.
16251 * server.h (add_thread): Update prototype.
16252 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16255 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16257 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16258 left-padded registers.
16259 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16260 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16262 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16264 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16265 * configure: Regenerate.
16266 * config.in: Regenerate.
16267 * server.h (NEED_DECLARATION_STRERROR):
16268 Replace with !HAVE_DECL_STRERROR.
16270 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16272 * linux-low.c (linux_wait, linux_send_signal): Don't test
16273 an unsigned long variable for > 0 if it could be MAX_ULONG.
16274 * server.c (myresume): Likewise.
16275 * target.c (set_desired_inferior): Likewise.
16277 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16279 * configure.ac: Simplify and improve check for socklen_t.
16280 * configure, config.in: Regenerate.
16282 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16284 * acconfig.h: Remove.
16285 * configure.ac: Add a test for socklen_t. Use three-argument
16286 AC_DEFINE throughout.
16287 * config.in: Regenerated using autoheader 2.59.
16288 * configure: Regenerated.
16290 * gdbreplay.c (socklen_t): Provide a default.
16291 (remote_open): Use socklen_t.
16292 * remote-utils.c (socklen_t): Provide a default.
16293 (remote_open): Use socklen_t.
16294 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16297 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16299 * linux-low.c (linux_read_memory, linux_write_memory)
16300 (linux_read_auxv): Likewise.
16301 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16302 (check_mem_write): Likewise.
16303 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16305 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16306 (registers_from_string, register_data): Likewise.
16307 * server.c (handle_query, main): Likewise.
16308 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16309 (decode_M_packet): Likewise.
16310 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16311 * target.h (struct target_ops): Update read_memory, write_memory,
16313 (read_inferior_memory, write_inferior_memory): Update.
16314 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16315 to unsigned char *.
16316 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16317 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16318 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16319 linux-s390-low.c, linux-sh-low.c: Update for changes in
16320 read_inferior_memory and the_low_target->breakpoint.
16322 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16324 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16325 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16326 * configure.srv: Add powerpc64-*-linux*.
16327 * linux-ppc64-low.c: New file.
16329 2005-05-23 Orjan Friberg <orjanf@axis.com>
16331 * linux-cris-low.c: New file with support for CRIS.
16332 * linux-crisv32-low.c: Ditto for CRISv32.
16333 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16334 (clean): Add reg-cris.c and reg-crisv32.c.
16335 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16336 reg-crisv32.o, and reg-crisv32.c to make rules.
16337 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16338 recognized targets.
16340 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16342 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16343 of sizeof (PTRACE_XFER_TYPE).
16344 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16346 2005-05-12 Orjan Friberg <orjanf@axis.com>
16348 * target.h (struct target_ops): Add insert_watchpoint,
16349 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16350 pointers for hardware watchpoint support.
16351 * linux-low.h (struct linux_target_ops): Ditto.
16352 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16353 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16354 to linux_target_ops.
16355 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16357 * server.c (main): Recognize 'Z' and 'z' packets.
16359 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16361 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16362 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16363 (the_low_target): Add new members.
16365 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16367 * proc-service.c (ps_lgetregs): Search all_processes instead of
16370 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16372 * server.c (start_inferior): Change return type to int.
16373 (attach_inferior): Change sigptr to int *.
16374 (handle_v_cont, handle_v_requests): Change signal to int *.
16375 (main): Change signal to int.
16377 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16379 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16380 * configure.srv: Add m32r*-*-linux*.
16381 * linux-m32r-low.c: New file.
16383 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16385 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16387 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16389 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16390 Take unsigned long arguments for PIDs.
16391 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16392 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16393 (wait_for_sigstop, linux_resume_one_process)
16394 (regsets_fetch_inferior_registers, linux_send_signal)
16395 (linux_read_auxv): Likewise. Update the types of variables holding
16396 PIDs. Update format string specifiers.
16397 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16398 * remote-utils.c (prepare_resume_reply): Likewise.
16399 * server.c (cont_thread, general_thread, step_thread)
16400 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16402 (handle_query): Update format specifiers.
16403 (handle_v_cont, main): Use strtoul for thread IDs.
16404 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16405 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16406 (general_thread, step_thread, thread_from_wait)
16407 (old_thread_from_wait): Update.
16408 * target.h (struct thread_resume): Use unsigned long for THREAD.
16409 (struct target_ops): Use unsigned long for arguments to attach and
16412 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16414 * acinclude.m4: Include bfd/bfd.m4 directly.
16415 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16416 <agriffis@toolchain.org>.
16417 * aclocal.m4, configure: Regenerated.
16419 2005-01-07 Andrew Cagney <cagney@gnu.org>
16421 * configure.ac: Rename configure.in, require autoconf 2.59.
16422 * configure: Re-generate.
16424 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16426 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16427 LIBS when finished.
16428 * aclocal.m4: Regenerated.
16429 * configure: Regenerated.
16431 2004-11-21 Andreas Schwab <schwab@suse.de>
16433 * linux-m68k-low.c (m68k_num_gregs): Define.
16434 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16435 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16436 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16437 (m68k_breakpoint_at): New. Add to the_low_target.
16439 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16440 srv_linux_thread_db to yes.
16442 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16444 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16445 (ARCH_SET_FS): Likewise.
16446 (ARCH_GET_FS): Likewise.
16447 (ARCH_GET_GS): Likewise.
16449 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16451 * linux-i386-low.c (ps_get_thread_area): New.
16452 * linux-x86-64-low.c (ps_get_thread_area): New.
16453 * linux-low.c: Include <sys/syscall.h>.
16454 (linux_kill_one_process): Don't kill the first thread here.
16455 (linux_kill): Kill the first thread here.
16456 (kill_lwp): New function.
16457 (send_sigstop, linux_send_signal): Use it.
16458 * proc-service.c: Clean up #ifdefs.
16459 (fpregset_info): Delete.
16460 (ps_lgetregs): Update and enable implementation.
16461 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16463 * remote-utils.c (struct sym_cache, symbol_cache): New.
16464 (input_interrupt): Print a clearer message.
16465 (async_io_enabled): New variable.
16466 (enable_async_io, disable_async_io): Use it. Update comments.
16467 (look_up_one_symbol): Use the symbol cache.
16468 * thread-db.c (thread_db_look_up_symbols): New function.
16469 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16471 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16473 * configure.in: Test for -rdynamic.
16474 * configure: Regenerated.
16475 * Makefile (INTERNAL_LDFLAGS): New.
16476 (gdbserver, gdbreplay): Use it.
16478 2004-09-02 Andrew Cagney <cagney@gnu.org>
16480 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16482 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16484 * linux-low.c (linux_wait): Clear all_processes list also.
16486 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16488 * linux-low.c: Include <errno.h>. Remove extern declaration of
16491 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16493 * gdbreplay.c, server.h, utils.c: Update copyright years.
16495 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16497 * server.c (main): Print child status or termination signal from
16498 variable 'signal', not 'sig'.
16500 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16502 * linux-low.c (linux_read_memory): Change return type to
16503 int. Check for and return error from ptrace().
16504 * target.c (read_inferior_memory): Change return type to int. Pass
16505 back return status from the_target->read_memory().
16506 * target.h (struct target_ops): Adapt *read_memory() prototype.
16508 (read_inferior_memory): Adapt prototype.
16509 * server.c (main): Return an error packet if
16510 read_inferior_memory() returns an error.
16512 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16514 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16515 Unify with other clean targets.
16517 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16519 * server.c (handle_v_cont): Call set_desired_inferior.
16521 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16523 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16525 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16527 * linux-low.c (linux_wait): Unblock async I/O.
16528 (linux_resume): Block and enable async I/O.
16529 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16530 * server.h (block_async_io, unblock_async_io): Add prototypes.
16532 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16534 * remote-utils.c (remote_open): Print a status notice after
16535 opening a TCP port.
16536 * server.c (attach_inferior): Print a status notice after
16539 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16541 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16543 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16545 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16547 * server.c, target.h: Update copyright years.
16549 2004-02-25 Roland McGrath <roland@redhat.com>
16551 * target.h (struct target_ops): New member `read_auxv'.
16552 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16553 * linux-low.c (linux_read_auxv): New function.
16554 (linux_target_ops): Initialize `read_auxv' member to that.
16556 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16558 Committed by Jim Blandy <jimb@redhat.com>.
16560 * linux-s390-low.c (s390_num_regs): Update.
16561 (s390_regmap): Remove control registers. Use __s390x__ predefine
16562 instead of GPR_SIZE to distiguish s390 and s390x targets.
16564 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16566 * linux-low.c: Update copyright year.
16567 (check_removed_breakpoint): Clear pending_is_breakpoint.
16568 (linux_set_resume_request, linux_queue_one_thread)
16569 (resume_status_pending_p): New functions.
16570 (linux_continue_one_thread): Use process->resume.
16571 (linux_resume): Only resume threads if there are no pending events.
16572 * linux-low.h (struct process_info): Add resume request
16575 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16577 * regcache.c (new_register_cache): Clear the allocated register
16578 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16580 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16582 * linux-low.c (linux_resume): Take a struct thread_resume *
16584 (linux_wait): Update call.
16585 (resume_ptr): New static variable.
16586 (linux_continue_one_thread): Renamed from
16587 linux_continue_one_process. Use resume_ptr.
16588 (linux_resume): Use linux_continue_one_thread.
16589 * server.c (handle_v_cont, handle_v_requests): New functions.
16590 (myresume): New function.
16591 (main): Handle 'v' case.
16592 * target.h (struct thread_resume): New type.
16593 (struct target_ops): Change argument of "resume" to struct
16595 (myresume): Delete macro.
16597 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16599 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16600 (uninstall): Support DESTDIR.
16602 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16604 * configure.srv: Add xscale*linux copy of arm*linux entry.
16606 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16608 * linux-arm-low.c (arm_reinsert_addr): New function.
16609 (the_low_target): Add arm_reinsert_addr.
16611 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16613 * mem-break.c: Remove whitespace at end of file.
16615 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16617 * configure.in: Check whether we need to prototype strerror.
16618 * server.h: Optionally prototype strerror.
16619 * gdbreplay.c (perror_with_name): Use strerror.
16620 * linux-low.c (linux_attach_lwp): Use strerror.
16621 * utils.c (perror_with_name): Use strerror.
16622 * config.in, configure: Regenerated.
16624 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16626 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16627 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16629 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16631 * Makefile.in (SFILES): Update.
16632 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16633 low-sun3.c: Remove files.
16635 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16637 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16638 (linux_detach_one_process, linux_detach): New functions.
16639 (linux_target_ops): Add linux_detach.
16640 * server.c (main): Handle 'D' packet.
16641 * target.h (struct target_ops): Add "detach" member.
16642 (detach_inferior): Define.
16644 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16646 From Kelley Cook <kelleycook@wideopenwest.com>:
16647 * configure.srv: Accept i[34567]86 variants.
16649 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16651 * linux-low.c (linux_wait_for_event): Correct comment typos.
16652 (linux_resume_one_process): Call check_removed_breakpoint.
16653 (linux_send_signal): New function.
16654 (linux_target_ops): Add linux_send_signal.
16655 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16657 * target.h (struct target_ops): Add send_signal.
16659 2003-05-29 Jim Blandy <jimb@redhat.com>
16661 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16662 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16663 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16664 away part of the register's value.
16666 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16668 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16669 (linux_wait_for_event, linux_init_signals): Likewise.
16671 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16673 * configure.in: Check for stdlib.h.
16674 * configure: Regenerated.
16675 * config.in: Regenerated.
16677 2003-01-04 Andreas Schwab <schwab@suse.de>
16679 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16681 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16683 * Makefile.in: Remove obsolete code.
16685 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16687 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16688 defined(PT_FPR0_HI).
16690 2002-11-17 Stuart Hughes <seh@zee2.com>
16692 * linux-arm-low.c (arm_num_regs): Increase.
16693 (arm_regmap): Include status register.
16695 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16697 * linux-low.c (register_addr): Remove incorrect -1 check.
16699 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16701 * linux-low.c (linux_create_inferior): Call setpgid. Return
16703 (unstopped_p, linux_signal_pid): Remove.
16704 (linux_target_ops): Remove linux_signal_pid.
16705 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16706 global instead of target method.
16707 * target.h (struct target_ops): Remove signal_pid. Update comment
16708 for create_inferior.
16709 * server.c (signal_pid): New variable.
16710 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16711 gdbserver. Set the child to be the foreground process group.
16712 (attach_inferior): Set signal_pid.
16714 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16716 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16718 2002-08-20 Jim Blandy <jimb@redhat.com>
16720 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16723 2002-08-01 Andrew Cagney <cagney@redhat.com>
16725 * Makefile.in: Make chill references obsolete.
16727 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16729 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16730 * configure: Regenerate.
16731 * config.in: Regenerate.
16733 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16735 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16736 (perror_with_name, remote_close, remote_open, expect, play): Static.
16738 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16740 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16741 byte offsets instead of an array of indexes.
16742 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16744 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16746 * regcache.c: Add comment.
16748 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16750 * thread-db.c: New file.
16751 * proc-service.c: New file.
16752 * acinclude.m4: New file.
16753 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16754 proc-service.o, and thread-db.o.
16755 (linux-low.o): Add USE_THREAD_DB.
16756 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16757 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16758 * aclocal.m4: Regenerated.
16759 * config.in: Regenerated.
16760 * configure: Regenerated.
16761 * configure.in: Check for proc_service.h, sys/procfs.h,
16762 thread_db.h, and linux/elf.h headrs.
16763 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16764 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16765 Check for -lthread_db and thread support.
16766 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16767 PowerPC, and SuperH.
16768 * i387-fp.c: Constify arguments.
16769 * i387-fp.h: Likewise.
16770 * inferiors.c: (struct thread_info): Renamed from
16771 `struct inferior_info'. Remove PID member. Use generic inferior
16772 list header. All uses updated.
16773 (inferiors, signal_pid): Removed.
16774 (all_threads): New variable.
16775 (get_thread): Define.
16776 (add_inferior_to_list): New function.
16777 (for_each_inferior): New function.
16778 (change_inferior_id): New function.
16779 (add_inferior): Removed.
16780 (remove_inferior): New function.
16781 (add_thread): New function.
16782 (free_one_thread): New function.
16783 (remove_thread): New function.
16784 (clear_inferiors): Use for_each_inferior and free_one_thread.
16785 (find_inferior): New function.
16786 (find_inferior_id): New function.
16787 (inferior_target_data): Update argument type.
16788 (set_inferior_target_data): Likewise.
16789 (inferior_regcache_data): Likewise.
16790 (set_inferior_regcache_data): Likewise.
16791 * linux-low.c (linux_bp_reinsert): Remove.
16792 (all_processes, stopping_threads, using_thrads)
16793 (struct pending_signals, debug_threads, pid_of): New.
16794 (inferior_pid): Replace with macro.
16795 (struct inferior_linux_data): Remove.
16796 (get_stop_pc, add_process): New functions.
16797 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16798 Use add_process and add_thread.
16799 (linux_attach_lwp): New function, based on old linux_attach. Use
16800 add_process and add_thread. Set stop_expected for new threads.
16801 (linux_attach): New function.
16802 (linux_kill_one_process): New function.
16803 (linux_kill): Kill all LWPs.
16804 (linux_thread_alive): Use find_inferior_id.
16805 (check_removed_breakpoints, status_pending_p): New functions.
16806 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16807 Update. Use WNOHANG. Wait for cloned processes also. Update process
16808 struct for the found process.
16809 (linux_wait_for_event): New function.
16810 (linux_wait): Use it. Support LWPs.
16811 (send_sigstop, wait_for_sigstop, stop_all_processes)
16812 (linux_resume_one_process, linux_continue_one_process): New functions.
16813 (linux_resume): Support LWPs.
16814 (REGISTER_RAW_SIZE): Remove.
16815 (fetch_register): Use register_size instead. Call supply_register.
16816 (usr_store_inferior_registers): Likewise. Call collect_register.
16817 Fix recursive case.
16818 (regsets_fetch_inferior_registers): Improve error message.
16819 (regsets_store_inferior_registers): Add debugging.
16820 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16821 (unstopped_p, linux_signal_pid): New functions.
16822 (linux_target_ops): Add linux_signal_pid.
16823 (linux_init_signals): New function.
16824 (initialize_low): Call it. Initialize using_threads.
16825 * regcache.c (inferior_regcache_data): Add valid
16827 (get_regcache): Fetch registers lazily. Add fetch argument
16828 and update all callers.
16829 (regcache_invalidate_one, regcache_invalidate): New
16831 (new_register_cache): Renamed from create_register_cache.
16832 Return the new regcache.
16833 (free_register_cache): Change argument to a void *.
16834 (registers_to_string, registers_from_string): Call get_regcache
16835 with fetch flag set.
16836 (register_data): Make static. Pass fetch flag to get_regcache.
16837 (supply_register): Call get_regcache with fetch flag clear.
16838 (collect_register): Call get_regcache with fetch flag set.
16839 (collect_register_as_string): New function.
16840 * regcache.h: Update.
16841 * remote-utils.c (putpkt): Flush after debug output and use
16843 Handle input interrupts while waiting for an ACK.
16844 (input_interrupt): Use signal_pid method.
16845 (getpkt): Flush after debug output and use stderr.
16846 (outreg): Use collect_register_as_string.
16847 (new_thread_notify, dead_thread_notify): New functions.
16848 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16849 and general_thread.
16850 (look_up_one_symbol): Flush after debug output.
16851 * server.c (step_thread, server_waiting): New variables.
16852 (start_inferior): Don't use signal_pid. Update call to mywait.
16853 (attach_inferior): Update call to mywait.
16854 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16855 (main): Don't fetch/store registers explicitly. Use
16856 set_desired_inferior. Support proposed ``Hs'' packet. Update
16858 * server.h: Update.
16859 (struct inferior_list, struct_inferior_list_entry): New.
16860 * target.c (set_desired_inferior): New.
16861 (write_inferior_memory): Constify.
16862 (mywait): New function.
16863 * target.h: Update.
16864 (struct target_ops): New signal_pid method.
16865 (mywait): Removed macro, added prototype.
16867 * linux-low.h (regset_func): Removed.
16868 (regset_fill_func, regset_store_func): New.
16869 (enum regset_type): New.
16870 (struct regset_info): Add type field. Use new operation types.
16871 (struct linux_target_ops): stop_pc renamed to get_pc.
16872 Add decr_pc_after_break and breakpoint_at.
16873 (get_process, get_thread_proess, get_process_thread)
16874 (strut process_info, all_processes, linux_attach_lwp)
16875 (thread_db_init): New.
16877 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16878 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16879 (the_low_target): Add new members.
16880 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16881 (i386_store_fpxregset): Constify.
16882 (target_regsets): Add new kind identifier.
16883 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16884 (i386_set_pc): Add debugging.
16885 (i386_breakpoint_at): New function.
16886 (the_low_target): Add new members.
16887 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16888 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16889 (mips_breakpoint_at): New.
16890 (the_low_target): Add new members.
16891 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16892 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16893 (the_low_target): Add new members.
16894 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16895 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16896 (the_low_target): Add new members.
16897 * linux-x86-64-low.c (target_regsets): Add new kind
16900 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16902 From Martin Pool <mbp@samba.org>:
16903 * server.c (gdbserver_usage): New function.
16906 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16908 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16909 stop_at -> stop_pc.
16911 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16913 * Makefile.in: Remove obsolete code.
16915 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16917 * linux-low.c (regsets_fetch_inferior_registers),
16918 (regsets_store_inferior_registers): Removed cast to int from
16920 * regcache.h: Added declaration of struct inferior_info.
16922 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16924 * inferiors.c (struct inferior_info): Add regcache_data.
16925 (add_inferior): Call create_register_cache.
16926 (clear_inferiors): Call free_register_cache.
16927 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16928 * regcache.c (struct inferior_regcache_data): New.
16929 (registers): Remove.
16930 (get_regcache): New function.
16931 (create_register_cache, free_register_cache): New functions.
16932 (set_register_cache): Don't initialize the register cache here.
16933 (registers_to_string, registers_from_string, register_data): Call
16935 * regcache.h: Add prototypes.
16936 * server.h: Likewise.
16938 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16940 * mem-break.c: New file.
16941 * mem-break.h: New file.
16942 * Makefile.in: Add mem-break.o rule; update server.h
16944 * inferiors.c (struct inferior_info): Add target_data
16946 (clear_inferiors): Free target_data member if set.
16947 (inferior_target_data, set_inferior_target_data): New functions.
16948 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16949 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16950 * linux-low.c (linux_bp_reinsert): New variable.
16951 (struct inferior_linux_data): New.
16952 (linux_create_inferior): Use set_inferior_target_data.
16953 (linux_attach): Likewise. Call add_inferior.
16954 (linux_wait_for_one_inferior): New function.
16955 (linux_wait): Call it.
16956 (linux_write_memory): Add const.
16957 (initialize_low): Call set_breakpoint_data.
16958 * linux-low.h (struct linux_target_ops): Add breakpoint
16960 * server.c (attach_inferior): Remove extra add_inferior
16962 * server.h: Include mem-break.h. Update inferior.c
16964 * target.c (read_inferior_memory)
16965 (write_inferior_memory): New functions.
16966 * target.h (read_inferior_memory)
16967 (write_inferior_memory): Change macros to prototypes.
16968 (struct target_ops): Update comments. Add const to write_memory
16971 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16973 * linux-low.c (usr_store_inferior_registers): Support
16974 registers which are allowed to fail to store.
16975 * linux-low.h (linux_target_ops): Likewise.
16976 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16977 (ppc_cannot_store_register): FPSCR may not be storable.
16979 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16981 * server.h: Include <string.h> if HAVE_STRING_H.
16982 * ChangeLog: Correct paths in last ChangeLog entry.
16984 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16986 * linux-low.h: Remove obsolete prototypes.
16987 (struct linux_target_ops): New.
16988 (extern the_low_target): New.
16989 * linux-low.c (num_regs, regmap): Remove declarations.
16990 (register_addr): Use the_low_target explicitly.
16991 (fetch_register): Likewise.
16992 (usr_fetch_inferior_registers): Likewise.
16993 (usr_store_inferior_registers): Likewise.
16994 * linux-arm-low.c (num_regs): Remove.
16995 (arm_num_regs): Define.
16996 (arm_regmap): Renamed from regmap, made static.
16997 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16999 (arm_cannot_store_register): Renamed from cannot_store_register,
17001 (the_low_target): New.
17002 * linux-i386-low.c (num_regs): Remove.
17003 (i386_num_regs): Define.
17004 (i386_regmap): Renamed from regmap, made static.
17005 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17007 (i386_cannot_store_register): Renamed from cannot_store_register,
17009 (the_low_target): New.
17010 * linux-ia64-low.c (num_regs): Remove.
17011 (ia64_num_regs): Define.
17012 (ia64_regmap): Renamed from regmap, made static.
17013 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17015 (ia64_cannot_store_register): Renamed from cannot_store_register,
17017 (the_low_target): New.
17018 * linux-m68k-low.c (num_regs): Remove.
17019 (m68k_num_regs): Define.
17020 (m68k_regmap): Renamed from regmap, made static.
17021 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17023 (m68k_cannot_store_register): Renamed from cannot_store_register,
17025 (the_low_target): New.
17026 * linux-mips-low.c (num_regs): Remove.
17027 (mips_num_regs): Define.
17028 (mips_regmap): Renamed from regmap, made static.
17029 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17031 (mips_cannot_store_register): Renamed from cannot_store_register,
17033 (the_low_target): New.
17034 * linux-ppc-low.c (num_regs): Remove.
17035 (ppc_num_regs): Define.
17036 (ppc_regmap): Renamed from regmap, made static.
17037 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17039 (ppc_cannot_store_register): Renamed from cannot_store_register,
17041 (the_low_target): New.
17042 * linux-s390-low.c (num_regs): Remove.
17043 (s390_num_regs): Define.
17044 (s390_regmap): Renamed from regmap, made static.
17045 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17047 (s390_cannot_store_register): Renamed from cannot_store_register,
17049 (the_low_target): New.
17050 * linux-sh-low.c (num_regs): Remove.
17051 (sh_num_regs): Define.
17052 (sh_regmap): Renamed from regmap, made static.
17053 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17055 (sh_cannot_store_register): Renamed from cannot_store_register,
17057 (the_low_target): New.
17058 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17059 (the_low_target): New.
17061 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17063 * Makefile.in: Add stamp-h target.
17064 * configure.in: Create stamp-h.
17065 * configure: Regenerated.
17067 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17069 * inferiors.c: New file.
17070 * target.c: New file.
17071 * target.h: New file.
17072 * Makefile.in: Add target.o and inferiors.o. Update
17074 * linux-low.c (inferior_pid): New static variable,
17075 moved from server.c.
17076 (linux_create_inferior): Renamed from create_inferior.
17077 Call add_inferior. Return 0 on success instead of a PID.
17078 (linux_attach): Renamed from myattach.
17079 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17080 (linux_thread_alive): Renamed from mythread_alive.
17081 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17083 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17084 (regsets_store_inferior_registers): Correct error message.
17085 Add missing ``return 0''.
17086 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17087 (linux_store_registers): Renamed from store_inferior_registers.
17088 (linux_read_memory): Renamed from read_inferior_memory.
17089 (linux_write_memory): Renamed from write_inferior_memory.
17090 (linux_target_ops): New structure.
17091 (initialize_low): Call set_target_ops ().
17092 * remote-utils.c (unhexify): New function.
17093 (hexify): New function.
17094 (input_interrupt): Send signals to ``signal_pid''.
17095 * server.c (inferior_pid): Remove.
17096 (start_inferior): Update create_inferior call.
17097 (attach_inferior): Call add_inferior.
17098 (handle_query): New function.
17099 (main): Call handle_query for `q' packets.
17100 * server.h: Include "target.h". Remove obsolete prototypes.
17101 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17103 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17105 * Makefile.in: Add WARN_CFLAGS. Update configury
17107 * configure.in: Check for <string.h>
17108 * configure: Regenerate.
17109 * config.in: Regenerate.
17110 * gdbreplay.c: Include needed system headers.
17111 (remote_open): Remove strchr prototype.
17112 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17113 * regcache.c (supply_register): Change buf argument to const void *.
17114 (supply_register_by_name): Likewise.
17115 (collect_register): Change buf argument to void *.
17116 (collect_register_by_name): Likewise.
17117 * regcache.h: Add missing prototypes.
17118 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17119 * server.c (handle_query): New function.
17120 (attached): New static variable, moved out of main.
17121 (main): Quiet longjmp clobber warnings.
17122 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17123 * utils.c (error): Remove NORETURN.