1 2019-01-25 Tom Tromey <tom@tromey.com>
3 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
5 2019-01-25 Tom Tromey <tom@tromey.com>
7 * win32-low.c: Fix common/ includes.
8 * win32-i386-low.c: Fix common/ includes.
9 * tracepoint.c: Fix common/ includes.
10 * thread-db.c: Fix common/ includes.
11 * target.h: Fix common/ includes.
12 * symbol.c: Fix common/ includes.
13 * spu-low.c: Fix common/ includes.
14 * server.h: Fix common/ includes.
15 * server.c: Fix common/ includes.
16 * remote-utils.c: Fix common/ includes.
17 * regcache.h: Fix common/ includes.
18 * regcache.c: Fix common/ includes.
19 * nto-x86-low.c: Fix common/ includes.
20 * notif.h: Fix common/ includes.
21 * mem-break.h: Fix common/ includes.
22 * lynx-low.c: Fix common/ includes.
23 * lynx-i386-low.c: Fix common/ includes.
24 * linux-x86-tdesc-selftest.c: Fix common/ includes.
25 * linux-x86-low.c: Fix common/ includes.
26 * linux-low.c: Fix common/ includes.
27 * inferiors.h: Fix common/ includes.
28 * i387-fp.c: Fix common/ includes.
29 * hostio.c: Fix common/ includes.
30 * hostio-errno.c: Fix common/ includes.
31 * gdbthread.h: Fix common/ includes.
32 * gdbreplay.c: Fix common/ includes.
33 * fork-child.c: Fix common/ includes.
34 * event-loop.c: Fix common/ includes.
36 (enum gdb_agent_op): Fix common/ includes.
38 2019-01-21 Tom Tromey <tom@tromey.com>
40 * tracepoint.c: Fix includes.
41 * remote-utils.c: Fix includes.
42 * linux-x86-low.c: Fix includes.
44 2019-01-01 Joel Brobecker <brobecker@adacore.com>
46 * gdbreplay.c (gdbreplay_version): Update copyright year in
48 * server.c (gdbserver_version): Likewise.
50 2018-12-05 Alan Hayward <alan.hayward@arm.com>
52 * linux-low.c (add_lwp): Switch ordering.
54 2018-11-29 Tom Tromey <tom@tromey.com>
56 * win32-low.c (win32_join): Take pid, not process.
57 * target.h (struct target_ops) <join>: Change argument type.
58 (join_inferior): Change argument name.
59 * spu-low.c (spu_join): Take pid, not process.
60 * server.c (handle_detach): Preserve pid before destroying
62 * lynx-low.c (lynx_join): Take pid, not process.
63 * linux-low.c (linux_join): Take pid, not process.
65 2018-11-23 Alan Hayward <alan.hayward@arm.com>
67 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
68 (aarch64_cannot_fetch_register): Likewise.
69 (struct linux_target_ops): Update references.
71 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
73 * linux-ppc-low.c: Include nat/linux-ptrace.h.
75 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
77 * configure.srv (ipa_ppc_linux_regobj): Add
78 powerpc-isa207-htm-vsx32l-ipa.o and
79 powerpc-isa207-htm-vsx64l-ipa.o.
80 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
81 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
82 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
83 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
84 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
85 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
86 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
87 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
88 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
89 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
90 (init_registers_powerpc_isa207_htm_vsx32l)
91 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
92 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
93 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
94 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
95 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
96 (ppc_store_tm_ctarregset): New functions.
97 (ppc_regsets): Add entries for HTM regsets.
98 (ppc_arch_setup): Set htm in features struct when needed. Set
99 sizes for the HTM regsets.
100 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
101 (initialize_low_arch): Call
102 init_registers_powerpc_isa207_htm_vsx32l and
103 init_registers_powerpc_isa207_htm_vsx64l.
104 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
105 PPC_TDESC_ISA207_HTM_VSX.
106 (initialize_low_tracepoint): Call
107 init_registers_powerpc_isa207_htm_vsx32l and
108 init_registers_powerpc_isa207_htm_vsx64l.
110 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
112 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
113 rs6000/power-linux-pmu.xml to srv_xmlfiles.
114 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
115 (ppc_store_pmuregset): New functions.
116 (ppc_regsets): Add entries for ebb and pmu regsets.
117 (ppc_arch_setup): Set isa207 in features struct if the ebb and
118 pmu regsets are available. Set sizes for these regsets.
120 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
122 * configure.srv (ipa_ppc_linux_regobj): Add
123 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
124 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
125 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
126 rs6000/powerpc-isa207-vsx32l.xml, and
127 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
128 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
129 <PPC_TDESC_ISA207_VSX>: New enum value.
130 (init_registers_powerpc_isa207_vsx32l): Declare.
131 (init_registers_powerpc_isa207_vsx64l): Declare.
132 * linux-ppc-low.c (ppc_fill_tarregset): New function.
133 (ppc_store_tarregset): New function.
134 (ppc_regsets): Add entry for the TAR regset.
135 (ppc_arch_setup): Set isa207 in features struct when needed. Set
136 size for the TAR regsets.
137 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
138 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
139 and init_registers_powerpc_isa207_vsx64l.
140 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
141 (initialize_low_tracepoint): Call
142 init_registers_powerpc_isa207_vsx32l and
143 init_registers_powerpc_isa207_vsx64l.
145 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
146 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
148 * configure.srv (ipa_ppc_linux_regobj): Add
149 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
150 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
151 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
152 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
153 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
154 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
155 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
156 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
157 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
158 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
159 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
160 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
161 (ppc_hwcap): Add comment.
162 (ppc_hwcap2): New global.
163 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
164 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
165 (ppc_regsets): Add entries for the DSCR and PPR regsets.
166 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
167 when needed. Set sizes for the the DSCR and PPR regsets.
168 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
169 (initialize_low_arch): Call
170 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
171 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
172 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
173 PPC_TDESC_ISA205_PPR_DSCR_VSX.
174 (initialize_low_tracepoint): Call
175 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
176 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
178 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
180 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
182 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
183 Simon Marchi <simark@simark.ca>
185 * acinclude.m4: Include "../selftest.m4".
186 * configure: Regenerate.
187 * configure.ac: Use "GDB_AC_SELFTEST".
188 * configure.srv: Use "$enable_unittests" instead of
189 "$development" when checking whether unit tests have been
191 * server.c (captured_main): Update message informing that
192 selftests have been disabled.
194 2018-10-04 Tom Tromey <tom@tromey.com>
196 * configure: Rebuild.
198 2018-10-04 Tom Tromey <tom@tromey.com>
200 * server.c (handle_status): Rename inner "thread".
201 (process_serial_event): Declare "res" in 'm' case.
202 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
203 (iterate_over_lwps): Rename inner "thread".
204 (linux_qxfer_libraries_svr4): Rename inner "len".
205 * gdbthread.h (find_thread_in_random): Rename inner "thread".
207 2018-10-01 Gary Benson <gbenson@redhat.com>
209 * gdb_proc_service.h: Moved common code to
210 common/gdb_proc_service.h.
212 2018-10-01 Gary Benson <gbenson@redhat.com>
214 * gdb_proc_service.h: Synchronize comments and whitespace with
215 GDB's version of this file.
217 2018-09-25 Tom Tromey <tom@tromey.com>
219 * configure: Rebuild.
220 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
222 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
224 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
225 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
226 ($(IPA_LIB)): Sort IPA_OBJS.
228 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
230 * Makefile.in: Remove references to $(ADD_DEPS).
232 2018-09-16 Tom Tromey <tom@tromey.com>
234 * remote-utils.c (remote_open): Use GNU style for metasyntactic
236 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
239 2018-09-05 Tom Tromey <tom@tromey.com>
241 * configure: Rebuild.
243 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
246 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
248 2018-08-27 Tom Tromey <tom@tromey.com>
251 * configure: Rebuild.
253 2018-08-27 Tom Tromey <tom@tromey.com>
255 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
256 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
257 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
258 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
259 (s390x_emit_stack_adjust): Add casts to unsigned char.
261 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
265 * server.h (struct client_state) <disable_randomization>:
268 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
270 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
272 (mips_supply_ptrace_register): Likewise.
274 2018-07-22 Tom Tromey <tom@tromey.com>
276 * configure: Rebuild.
278 2018-07-22 Tom Tromey <tom@tromey.com>
280 * win32-low.c (win32_create_inferior): Remove unused variables.
281 * gdbreplay.c (remote_open): Remove unused variable.
282 * remote-utils.c (remote_prepare): Remove unused variable.
283 * x86-tdesc.h (X86_TDESC_H): Define.
284 (amd64_expedite_regs): Define conditionally.
285 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
286 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
287 * remote-utils.c (readchar): Remove unused variable.
289 2018-07-13 Pedro Alves <palves@redhat.com>
291 * linux-low.c (linux_kill): Change parameter to process_info
292 pointer instead of pid. Adjust.
293 * lynx-low.c (lynx_kill): Likewise.
294 * nto-low.c (nto_kill): Likewise.
295 * spu-low.c (spu_kill): Likewise.
296 * win32-low.c (win32_kill): Likewise.
297 * server.c (handle_v_kill, kill_inferior_callback)
298 (detach_or_kill_for_exit): Adjust.
299 * target.c (kill_inferior): Change parameter to process_info
300 pointer instead of pid. Adjust.
301 * target.h (struct target_ops) <kill>: Change parameter to
302 process_info pointer instead of pid. Adjust all implementations
304 (kill_inferior): Likewise.
306 2018-07-13 Pedro Alves <palves@redhat.com>
308 * linux-low.c (linux_detach, linux_join): Change parameter to
309 process_info pointer instead of pid. Adjust.
310 * lynx-low.c (lynx_detach, lynx_join): Likewise.
311 * nto-low.c (nto_detach): Likewise.
312 * spu-low.c (spu_detach, spu_join): Likewise.
313 * win32-low.c (win32_detach, win32_join): Likewise.
314 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
315 * target.h (struct target_ops) <detach, join>: Change parameter to
316 process_info pointer instead of pid. Adjust all implementations
318 (detach_inferior, join_inferior): Rename 'pid' parameter to
321 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
322 Jan Kratochvil <jan.kratochvil@redhat.com>
323 Paul Fertser <fercerpav@gmail.com>
324 Tsutomu Seki <sekiriki@gmail.com>
326 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
327 (OBS): Add 'common/netstuff.o'.
328 (GDBREPLAY_OBS): Likewise.
329 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
330 (remote_open): Implement support for IPv6
332 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
334 (handle_accept_event): Accept connections from IPv6 sources.
335 (remote_prepare): Handle IPv6-style hostnames; implement
336 support for IPv6 connections.
337 (remote_open): Implement support for printing connections from
340 2018-07-11 Pedro Alves <palves@redhat.com>
343 * mem-break.c (any_persistent_commands): Add process_info
344 parameter and use it instead of relying on the current process.
345 Change return type to bool.
346 * mem-break.h (any_persistent_commands): Add process_info
347 parameter and change return type to bool.
348 * server.c (handle_detach): Remove require_running_or_return call.
349 Look up the process_info for the process we're about to detach.
350 If not found, return back error to GDB. Adjust
351 any_persistent_commands call to pass down a process pointer.
353 2018-07-11 Pedro Alves <palves@redhat.com>
355 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
356 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
357 instead of collect_register_by_name.
358 * regcache.c (regcache_raw_get_unsigned_by_name): New.
359 * regcache.h (regcache_raw_get_unsigned_by_name): New.
361 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
362 Pedro Alves <palves@redhat.com>
364 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
366 2018-07-03 Tom Tromey <tom@tromey.com>
368 * linux-low.c: Update.
369 * lynx-low.c: Update.
370 * mem-break.c: Update.
372 * remote-utils.c: Update.
376 * win32-low.c: Update.
378 2018-07-03 Tom Tromey <tom@tromey.com>
382 2018-07-03 Tom Tromey <tom@tromey.com>
384 * linux-low.c: Update.
386 2018-07-03 Tom Tromey <tom@tromey.com>
390 2018-07-03 Tom Tromey <tom@tromey.com>
392 * linux-low.c: Update.
393 * linux-mips-low.c: Update.
394 * lynx-low.c: Update.
396 * remote-utils.c: Update.
400 * thread-db.c: Update.
402 2018-07-03 Tom Tromey <tom@tromey.com>
404 * linux-low.c: Update.
405 * linux-mips-low.c: Update.
406 * lynx-low.c: Update.
407 * mem-break.c: Update.
409 * remote-utils.c: Update.
413 * tracepoint.c: Update.
415 2018-07-03 Tom Tromey <tom@tromey.com>
417 * linux-low.c: Update.
418 * linux-ppc-low.c: Update.
419 * linux-x86-low.c: Update.
420 * proc-service.c: Update.
423 * thread-db.c: Update.
424 * win32-low.c: Update.
426 2018-07-03 Tom Tromey <tom@tromey.com>
428 * linux-low.c: Update.
429 * lynx-low.c: Update.
431 * remote-utils.c: Update.
433 * thread-db.c: Update.
434 * win32-low.c: Update.
436 2018-06-29 Joel Brobecker <brobecker@adacore.com>
438 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
439 parameter in call to 'amd64_create_target_description'.
441 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
443 * x86-tdesc.h: Remove executable permission flag.
445 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
447 * configure.ac: Remove AC_PREREQ, add missing quoting.
448 * configure: Re-generate.
449 * config.in: Re-generate.
450 * aclocal.m4: Re-generate.
452 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
454 * tracepoint.h (current_traceframe): Remove declaration.
456 2018-06-18 Alan Hayward <alan.hayward@arm.com>
458 * linux-aarch64-low.c (is_sve_tdesc): New function.
459 (aarch64_sve_regs_copy_to_regcache): Likewise.
460 (aarch64_sve_regs_copy_from_regcache): Likewise.
461 (aarch64_regs_info): Add SVE checks.
462 (initialize_low_arch): Initialize SVE.
464 2018-06-18 Alan Hayward <alan.hayward@arm.com>
466 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
468 2018-06-11 Alan Hayward <alan.hayward@arm.com>
470 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
471 (initialize_low_tracepoint): Likewise
472 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
473 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
475 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
477 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
479 2018-06-11 Alan Hayward <alan.hayward@arm.com>
481 * server.h (PBUFSIZ): Increase size
483 2018-06-11 Alan Hayward <alan.hayward@arm.com>
485 * regcache.c (regcache::raw_compare): New function.
486 * regcache.h (regcache::raw_compare): New declaration.
488 2018-06-11 Alan Hayward <alan.hayward@arm.com>
490 * regcache.c (new_register_cache): Use new.
491 (free_register_cache): Use delete.
492 (register_data): Use const.
493 (supply_register): Move body inside regcache.
494 (regcache::raw_supply): New override function.
495 (collect_register): Move body inside regcache.
496 (regcache::raw_collect): New override function.
497 (regcache::get_register_status): New override function.
498 * regcache.h (struct regcache): Inherit from reg_buffer_common.
500 2018-06-09 Tom Tromey <tom@tromey.com>
502 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
504 (event_queue): Use std::queue.
505 (gdb_event_xfree): Remove.
506 (initialize_event_loop, process_event, wait_for_event): Update.
508 2018-06-08 Stan Cox <scox@redhat.com>
510 * win32-low.c (win32_create_inferior): last_ptid and last_status
511 moved to client_state.
513 2018-06-08 Pedro Alves <palves@redhat.com>
515 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
516 common/common-exceptions.o, common/common-utils.o,
517 common/errors.o, common/print-utils.o and utils.o.
518 * gdbreplay.c: Include "common-defs.h" instead of the two
519 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
520 string.h or alloca.h.
521 (perror_with_name): Delete.
522 (remote_open): Use xstrdup instead of strdup.
523 (main): Rename to ...
524 (captured_main): ... this.
527 2018-06-08 Tom Tromey <tom@tromey.com>
529 * linux-low.c (linux_low_read_btrace): Update.
531 2018-06-04 Stan Cox <scox@redhat.com>
533 * server.h (struct client_state): New.
534 * server.c (cont_thread, general_thread, multi_process)
535 (report_fork_events, report_vfork_events, report_exec_events)
536 (report_thread_events, swbreak_feature, hwbreak_feature)
537 (vCont_supported, disable_randomization, pass_signals)
538 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
539 Moved to client_state.
540 * remote-utils.c (remote_debug, noack_mode)
541 (transport_is_reliable): Moved to client_state.
542 * tracepoint.c (current_traceframe): Moved to client_state.
545 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
546 linux-low.c, remote-utils.h, target.c: Use client_state.
548 2018-05-31 Alan Hayward <alan.hayward@arm.com>
550 * configure.srv: Add new c/h file.
552 2018-05-31 Alan Hayward <alan.hayward@arm.com>
554 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
557 2018-05-25 Maciej W. Rozycki <macro@mips.com>
559 * gdb.arch/mips-fpregset-core.exp: New test.
560 * gdb.arch/mips-fpregset-core.c: New test source.
562 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
565 * hostio.c (require_int): Do not report overflow for integers
566 between 0xfffffff and 0x7fffffff.
568 2018-05-22 Maciej W. Rozycki <macro@mips.com>
570 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
571 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
572 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
574 (the_low_target): Wire them.
576 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
578 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
579 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
580 mode. Call collect_register_by_name with vscr using
581 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
582 (ppc_store_vrregset): Add and set vscr_offset variable as in
583 ppc_fill_vrregset. Call supply_register_by_name with vscr using
586 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
588 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
589 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
590 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
592 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
594 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
595 (ppc_store_vsxregset): Likewise.
596 (ppc_fill_vrregset): Likewise.
597 (ppc_store_vrregset): Likewise.
598 (ppc_fill_evrregset): Likewise.
599 (ppc_store_evrregset): Likewise.
600 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
601 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
604 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
606 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
607 wordsize of the inferior. Call ppc_linux_target_wordsize.
609 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
611 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
612 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
613 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
614 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
615 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
616 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
617 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
618 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
619 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
620 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
621 (tdesc_powerpc_e500l): Remove.
622 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
623 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
624 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
625 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
627 (ppc_arch_setup): Remove target description matching code. Fill a
628 ppc_linux_features struct and call ppc_linux_match_description
631 2018-05-22 Maciej W. Rozycki <macro@mips.com>
633 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
634 width of the requested register exceeds the width of the
636 (mips_cannot_store_register): Likewise.
638 2018-05-21 Maciej W. Rozycki <macro@mips.com>
640 * linux-mips-low.c (mips_fetch_register): New function. Update
642 (mips_store_gregset): Supply 0 rather than $restart for $zero.
643 (the_low_target): Wire `mips_fetch_register'.
645 2018-05-10 Joel Brobecker <brobecker@adacore.com>
647 * lynx-i386-low.c (LYNXOS_178): New macro.
648 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
649 the layout on LynxOS-178.
650 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
651 handle floating point registers that are not supported by
654 2018-05-10 Tom Tromey <tom@tromey.com>
656 * configure: Rebuild.
658 2018-05-10 Joel Brobecker <brobecker@adacore.com>
661 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
662 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
663 Use it to set the expedite_regs field in the given tdesc.
664 * x86-tdesc.h: New file.
665 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
666 Adjust following the addition of the new expedite_regs parameter
668 * linux-tic6x-low.c (tic6x_read_description): Likewise.
669 * linux-x86-tdesc.c: #include "x86-tdesc.h".
670 (i386_linux_read_description, amd64_linux_read_description):
671 Adjust following the addition of the new expedite_regs parameter
673 * lynx-i386-low.c: #include "x86-tdesc.h".
674 (lynx_i386_arch_setup): Adjust following the addition of the new
675 expedite_regs parameter to init_target_desc.
676 * nto-x86-low.c: #include "x86-tdesc.h".
677 (nto_x86_arch_setup): Adjust following the addition of the new
678 expedite_regs parameter to init_target_desc.
679 * win32-i386-low.c: #include "x86-tdesc.h".
680 (i386_arch_setup): Adjust following the addition of the new
681 expedite_regs parameter to init_target_desc.
683 2018-05-10 Joel Brobecker <brobecker@adacore.com>
686 * win32-low.c (win32_create_inferior): Add call to my_wait
687 setting last_status global.
689 2018-05-10 Joel Brobecker <brobecker@adacore.com>
692 * win32-low.c (create_process): Only call gdb_tilde_expand if
693 inferior_cwd is not NULL.
695 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
697 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
698 registers to the cache if their values have changed.
699 (i387_xsave_to_cache): Provide default values for x87 control
700 registers when these features are available, but disabled.
701 * regcache.c (supply_register_by_name_zeroed): New function.
702 * regcache.h (supply_register_by_name_zeroed): Declare new
705 2018-05-07 Tom Tromey <tom@tromey.com>
707 * configure: Rebuild.
709 2018-05-04 Tom Tromey <tom@tromey.com>
711 * configure: Rebuild.
713 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
714 Pedro Alves <palves@redhat.com>
716 * linux-aarch64-low.c (aarch64_stopped_data_address):
719 2018-04-27 Tom Tromey <tom@tromey.com>
721 * configure: Rebuild.
723 2018-04-23 Tom Tromey <tom@tromey.com>
725 * configure: Rebuild.
727 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
729 * Makefile.in (depcomp): Add "..".
730 (all_deps_files): New and use it.
732 2018-04-18 Alan Hayward <alan.hayward@arm.com>
734 * configure.srv (aarch64*-*-linux*): Don't include xml.
735 (i[34567]86-*-cygwin*): Likewise.
736 (i[34567]86-*-linux*): Likewise.
737 (i[34567]86-*-lynxos*): Likewise.
738 (i[34567]86-*-mingw32ce*): Likewise.
739 (i[34567]86-*-mingw*): Likewise.
740 (i[34567]86-*-nto*): Likewise.
741 (tic6x-*-uclinux): Likewise.
742 (x86_64-*-linux*): Likewise.
743 (x86_64-*-mingw*): Likewise.
744 (x86_64-*-cygwin*): Likewise.
746 2018-04-18 Alan Hayward <alan.hayward@arm.com>
748 * tdesc.c: Remove xml parameter.
750 2018-04-18 Alan Hayward <alan.hayward@arm.com>
752 * server.c (get_features_xml): Remove cast.
753 * tdesc.c (void target_desc::accept): Fill in function.
754 (tdesc_get_features_xml): Remove old xml creation.
755 (print_xml_feature::visit_pre): Add xml vistor.
756 * tdesc.h (struct target_desc): Make xmltarget mutable.
757 (tdesc_get_features_xml): Remove declaration.
759 2018-04-18 Alan Hayward <alan.hayward@arm.com>
761 * tdesc.c (tdesc_architecture_name): Add new function.
762 (tdesc_osabi_name): Likewise.
763 (tdesc_get_features_xml): Use new functions.
765 2018-04-18 Alan Hayward <alan.hayward@arm.com>
767 * tdesc.c (tdesc_create_flags): Remove.
768 (tdesc_add_flag): Likewise.
769 (tdesc_named_type): Likewise.
770 (tdesc_create_union): Likewise.
771 (tdesc_create_struct): Likewise.
772 (tdesc_create_vector): Likewise.
773 (tdesc_add_bitfield): Likewise.
774 (tdesc_add_field): Likewise.
775 (tdesc_set_struct_size): Likewise.
777 2018-04-18 Alan Hayward <alan.hayward@arm.com>
779 * tdesc.c (~target_desc): Remove implictly deleted items.
780 (init_target_desc): Iterate all features.
781 (tdesc_get_features_xml): Use vector.
782 (tdesc_create_feature): Create feature.
783 * tdesc.h (tdesc_feature) Remove
784 (target_desc): Add features.
786 2018-04-18 Alan Hayward <alan.hayward@arm.com>
788 * Makefile.in: Add common/tdesc.c
789 * tdesc.c (init_target_desc): init all reg_defs from register
791 (tdesc_create_reg): Create tdesc_reg.
792 * tdesc.h (tdesc_feature): Add register vector.
794 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
796 * tdesc.h (struct target_desc) <features>: Change type to
797 std::vector<std::string>.
798 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
800 (tdesc_get_features_xml): Likewise.
801 (tdesc_create_feature): Likewise.
803 2018-03-26 Alan Hayward <alan.hayward@arm.com>
805 * regcache.c (find_register_by_number): Return a ref.
806 (find_regno): Use references.
807 (register_size): Likewise.
808 (register_data): Likewise.
809 * tdesc.c (target_desc::~target_desc): Remove free calls.
810 (target_desc::operator==): Use std::vector compare.
811 (init_target_desc): Use reference.
812 (tdesc_create_reg): Use reg constructors.
813 * tdesc.h (struct target_desc): Replace pointer with object.
815 2018-03-23 Alan Hayward <alan.hayward@arm.com>
817 * regcache.c (find_register_by_number): Make static.
818 (find_regno): Use find_register_by_number
819 * regcache.h (struct reg): Remove declaration.
821 2018-03-23 Alan Hayward <alan.hayward@arm.com>
823 * tdesc.c (target_desc::~target_desc): Move to here.
824 (target_desc::operator==): Likewise.
825 * tdesc.h (target_desc::~target_desc): Move from here.
826 (target_desc::operator==): Likewise.
828 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
830 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
832 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
834 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
836 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
837 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
838 and init_registers_s390_gs_linux64.
840 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
842 * linux-s390-low.c (s390_fill_gs): Remove function.
843 (s390_fill_gsbc): Remove function.
844 (s390_regsets): Set fill functions for the guarded storage regsets
847 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
849 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
850 the word size. Add comment.
851 (s390_get_wordsize): New function.
852 (s390_arch_setup): No longer select a temporary tdesc to fetch the
853 pswm with it. Instead, use s390_get_wordsize to determine the
854 word size first and derive the correct tdesc from that directly.
856 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
858 * Makefile.in: Include silent-rules.mk.
859 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
860 (COMPILE): Add ECHO_CXX.
861 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
862 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
863 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
864 (version-generated.c): Add ECHO_GEN.
865 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
866 (IPAGENT_COMPILE): Add ECHO_CXX.
867 (%-generated.c): Add ECHO_REGDAT.
869 2018-03-14 Tom Tromey <tom@tromey.com>
872 * ax.c (ax_printf): Special case for NULL.
874 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
876 * linux-low.c (linux_qxfer_libraries_svr4): Use
877 xml_escape_text_append.
879 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
881 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
883 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
885 * server.c (handle_general_set): Remove unnecessary xstrdup.
887 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
889 * server.c (parse_debug_format_options): Adjust to
890 delim_string_to_char_ptr_vec changes.
891 * thread-db.c (thread_db_load_search): Adjust to
892 dirnames_to_char_ptr_vec changes.
894 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
896 * target.h (target_enable_btrace, target_disable_btrace)
897 (target_read_btrace, target_read_btrace_conf): Turn macro into
898 inline function. Throw error if target method is not defined.
899 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
900 check for btrace target method. Be prepared to handle exceptions
901 from btrace target methods.
903 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
905 * server.c (captured_main): Change order of error message printed
906 when the current working directory cannot be found.
908 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
910 * server.c: Include "filenames.h" and "pathstuff.h".
911 (program_name): Delete variable.
912 (program_path): New anonymous class.
913 (get_exec_wrapper): Use "program_path" instead of
915 (handle_v_run): Likewise.
916 (captured_main): Likewise.
917 (process_serial_event): Likewise.
919 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
921 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
922 (OBJS): Add "pathstuff.o".
923 * server.c (current_directory): New global variable.
924 (captured_main): Initialize "current_directory".
926 2018-02-26 Alan Hayward <alan.hayward@arm.com>
928 * tdesc.c: Use common/tdesc.h.
931 2018-02-20 Alan Hayward <alan.hayward@arm.com>
932 Simon Marchi <simon.marchi@ericsson.com>
934 * Makefile.in: Switch order of make rules.
936 2018-02-19 Alan Hayward <alan.hayward@arm.com>
938 * Makefile.in: Add common directory in build.
939 * configure.ac: Add common reference.
940 * configure: Regenerate.
942 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
944 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
945 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
946 * spu-low.c (spu_target_ops): Likewise.
947 * win32-low.c (win32_target_ops): Likewise.
948 * server.c (supported_btrace_packets): Report packets unconditionally.
949 * target.h (target_ops) <supports_btrace>: Remove.
950 (target_supports_btrace): Remove.
952 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
954 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
955 (handle_btrace_disable): Change return type to void. Use exceptions
957 (handle_btrace_general_set): Catch exception and copy message to
960 2018-02-08 Tom Tromey <tom@tromey.com>
962 * linux-low.c (install_software_single_step_breakpoints): Use
964 * inferiors.c (make_cleanup_restore_current_thread): Remove.
965 (do_restore_current_thread_cleanup): Remove.
966 * gdbthread.h (make_cleanup_restore_current_thread): Don't
969 2018-02-08 Tom Tromey <tom@tromey.com>
971 * mem-break.c (set_raw_breakpoint_at): Use
972 gdb::unique_xmalloc_ptr.
974 2018-01-30 Pedro Alves <palves@redhat.com>
977 * target.c (target_terminal::terminal_state): Rename to ...
978 (target_terminal::m_terminal_state): ... this.
980 2018-01-19 James Clarke <jrtc27@jrtc27.com>
982 * linux-low.c (handle_extended_wait): Surround call to
983 thread_db_notice_clone with #ifdef USE_THREAD_DB.
985 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
987 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
988 linux_ptrace_attach_fail_reason_string now returning an
990 (linux_attach): Likewise.
991 * thread-db.c (attach_thread): Likewise.
993 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
996 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
997 checking for fs_base/gs_base fields in struct user_regs_struct.
998 * configure: Regenerate.
1000 2018-01-16 Yao Qi <yao.qi@linaro.org>
1003 * linux-low.c (fetch_register): Call supply_register instead of
1006 2018-01-08 Yao Qi <yao.qi@linaro.org>
1007 Simon Marchi <simon.marchi@ericsson.com>
1009 * Makefile.in (OBS): Remove selftest.o.
1010 * configure.ac: Set srv_selftest_objs if $development is true.
1011 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1012 * configure: Re-generated.
1013 * server.c (captured_main): Wrap variable selftest_filter with
1016 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1018 * server.c (parse_debug_format_options): Return std::string.
1019 (handle_monitor_command, captured_main): Adjust.
1021 2018-01-05 Pedro Alves <palves@redhat.com>
1024 * server.c (captured_main): Pass quiet=false to
1025 save_original_signals_state.
1027 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1029 * gdbreplay.c (gdbreplay_version): Update copyright year in
1031 * server.c (gdbserver_version): Likewise.
1033 2017-12-08 Tom Tromey <tom@tromey.com>
1035 * ax.c (ax_printf): Update.
1037 2017-12-07 Yao Qi <yao.qi@linaro.org>
1039 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1040 aarch64_linux_read_description.
1041 * linux-amd64-ipa.c (idx2mask): New array.
1042 (get_ipa_tdesc): Move idx2mask out.
1043 (initialize_low_tracepoint): Initialize target descriptions.
1044 * linux-i386-ipa.c (idx2mask): New array.
1045 (get_ipa_tdesc): Move idx2mask out.
1046 (initialize_low_tracepoint): Initialize target descriptions.
1048 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1050 * tdesc.c (struct tdesc_type): Change return type.
1051 (tdesc_add_flag): Change parameter type.
1052 (tdesc_add_bitfield): Likewise.
1053 (tdesc_add_field): Likewise.
1054 (tdesc_set_struct_size): Likewise.
1056 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1058 * regcache.c (registers_to_string): Remove unused variable.
1060 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1062 * inferiors.c (for_each_inferior_with_data): Remove.
1063 * inferiors.h (for_each_inferior_with_data): Remove.
1064 * server.c (handle_qxfer_threads_worker): Change parameter type.
1065 (handle_qxfer_threads_proper): Use for_each_thread.
1067 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1069 * inferiors.c (for_each_inferior): Remove.
1070 (clear_inferiors): Use for_each_thread.
1071 * inferiors.h (for_each_inferior): Remove.
1072 * linux-low.c (linux_wait_for_event_filtered): Use
1074 (linux_stabilize_threads): Likewise.
1075 * regcache.c (regcache_release): Likewise.
1076 * server.c (gdb_wants_all_threads_stopped): Likewise.
1077 (clear_pending_status_callback): Remove.
1078 (handle_status): Use for_each_thread.
1079 (captured_main): Likewise.
1080 * win32-low.c (child_init_thread_list): Likewise.
1081 (win32_clear_inferiors): Likewise.
1082 (fake_breakpoint_event): Likewise.
1084 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1086 * inferiors.h (find_inferior): Remove.
1087 * inferiors.c (find_inferior): Remove.
1089 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1091 * linux-low.c (resume_status_pending_p): Update comment.
1092 (need_step_over_p): Update comment.
1094 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1096 * linux-low.c (proceed_one_lwp): Return void, change parameter
1098 (unsuspend_and_proceed_one_lwp): Likewise.
1099 (proceed_all_lwps): Use for_each_thread.
1100 (unstop_all_lwps): Likewise.
1102 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1104 * linux-low.c (linux_resume_one_thread): Return void, take
1106 (linux_resume): Use for_each_thread.
1108 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1110 * linux-low.c (send_sigstop_callback): Return void, change
1111 parameter type. Rename to...
1112 (send_sigstop): ... this.
1113 (suspend_and_send_sigstop_callback): Return void, change parameter
1115 (suspend_and_send_sigstop): ... this.
1116 (stop_all_lwps): Use for_each_thread.
1118 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1120 * linux-low.c (lwp_running): Return bool, remove unused
1122 (linux_stabilize_threads): Use find_thread.
1124 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1126 * linux-low.c (select_singlestep_lwp_callback): Remove.
1127 (count_events_callback): Remove.
1128 (select_event_lwp_callback): Remove.
1129 (select_event_lwp): Use find_thread/for_each_thread.
1131 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1133 * linux-low.c (not_stopped_callback): Return bool, take filter
1135 (linux_wait_for_event_filtered): Use find_thread.
1136 (linux_wait_1): Likewise.
1138 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1140 * linux-low.c (same_lwp): Remove.
1141 (find_lwp_pid): Use find_thread.
1143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1145 * linux-low.c (delete_lwp_callback): Remove.
1146 (linux_mourn): Use for_each_thread.
1148 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1150 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1151 args parameter, don't check for pid.
1152 (linux_detach): Use for_each_thread.
1154 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1156 * linux-low.c (struct counter): Remove.
1157 (second_thread_of_pid_p): Remove.
1158 (last_thread_of_process_p): Use find_thread.
1160 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1162 * inferiors.c (find_inferior_in_random): Remove.
1163 * inferiors.h (find_inferior_in_random): Remove.
1164 * linux-low.c (status_pending_p_callback): Return bool, accept
1165 parameter ptid directly.
1166 (linux_wait_for_event_filtered): Use find_thread_in_random.
1167 (linux_wait_1): Likewise.
1169 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1171 * inferiors.c (find_inferior_id): Remove.
1172 (find_thread_ptid): Move implemention from find_inferior_id to
1174 * inferiors.h (find_inferior_id): Remove.
1175 * server.c (handle_status): Use find_thread_ptid.
1176 (process_serial_event): Likewise.
1177 * thread-db.c (find_one_thread): Likewise.
1178 (thread_db_thread_handle): Likewise.
1179 * win32-low.c (thread_rec): Likewise.
1180 (child_delete_thread): Likewise.
1181 (win32_thread_alive): Likewise.
1182 (get_child_debug_event): Likewise.
1184 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1186 * linux-mips-low.c (update_watch_registers_callback): Return
1187 void, remove pid_p parameter, don't check for pid.
1188 (mips_insert_point, mips_remove_point): Use for_each_thread.
1190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1192 * lynx.low (lynx_delete_thread_callback): Remove.
1193 (lynx_mourn): Use for_each_thread.
1195 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1197 * regcache.c (regcache_invalidate_one): Remove.
1198 (regcache_invalidate_pid): use for_each_thread.
1200 2017-11-26 Tom Tromey <tom@tromey.com>
1202 * linux-low.c (linux_create_inferior): Update.
1204 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1206 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1208 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1210 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1211 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1212 * linux-aarch64-tdesc-selftest.c: New file.
1213 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1215 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1217 * configure.srv: Add new file.
1218 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1219 * linux-aarch64-tdesc-selftest.c: New file.
1220 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1222 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1224 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1225 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1226 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1228 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1230 * configure.srv: Add new files.
1231 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1232 aarch64_linux_read_description.
1233 * linux-aarch64-low.c (aarch64_linux_read_description):
1234 Merge with aarch64_arch_setup.
1235 (aarch64_arch_setup): Call aarch64_linux_read_description.
1236 * linux-aarch64-tdesc.c: New file.
1237 * linux-aarch64-tdesc.h: New file.
1239 2017-11-24 Yao Qi <yao.qi@linaro.org>
1241 * configure.srv: Set $srv_regobj for tic6x-linux.
1242 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1243 (tic6x_read_description): Move some code to tic6x_arch_setup.
1244 (tic6x_tdesc_test): New function.
1245 (initialize_low_arch): Call selftests::register_test.
1247 2017-11-22 Yao Qi <yao.qi@linaro.org>
1249 * remote-utils.c (prepare_resume_reply): Use memcpy.
1251 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1253 * linux-low.c (kill_one_lwp_callback): Return void, take
1254 argument directly, don't filter on pid.
1255 (linux_kill): Use for_each_thread.
1257 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1259 * linux-low.c (need_step_over_p): Return bool, remove dummy
1261 (linux_resume, proceed_all_lwps): Use find_thread.
1263 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1265 * linux-low.c (resume_status_pending_p): Return bool, remove
1267 (linux_resume): Use find_thread.
1269 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1271 * linux-low.c (struct thread_resume_array): Remove.
1272 (linux_set_resume_request): Return void, take arguments
1274 (linux_resume): Use for_each_thread.
1276 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1278 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1279 return bool, remove data argument.
1280 (linux_stabilize_threads): Use find_thread.
1282 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1284 * linux-low.c (unsuspend_one_lwp): Remove.
1285 (unsuspend_all_lwps): Use for_each_thread, inline code from
1288 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1290 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1291 * linux-low.c (struct iterate_over_lwps_args): Remove.
1292 (iterate_over_lwps_filter): Remove.
1293 (iterate_over_lwps): Use find_thread.
1295 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1297 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1298 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1299 code from reset_lwp_ptrace_options_callback.
1301 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1303 * linux-arm-low.c (struct update_registers_data): Remove.
1304 (update_registers_callback): Return void, take arguments
1305 directly, don't check thread's pid.
1306 (arm_insert_point, arm_remove_point): Use for_each_thread.
1308 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1310 * win32-low.c (continue_one_thread): Return void, take argument
1312 (child_continue): Use for_each_thread.
1314 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1316 * win32-i386-low.c (update_debug_registers_callback): Rename
1318 (update_debug_registers): ... this, return void, remove pid_p arg.
1319 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1321 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1323 * inferiors.h (struct process_info): Add constructor, initialize
1325 <syscalls_to_catch>: Change type to std::vector<int>.
1326 * inferiors.c (add_process): Allocate process_info with new.
1327 (remove_process): Free process_info with delete.
1328 * linux-low.c (handle_extended_wait): Adjust.
1329 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1330 * server.c (handle_general_set): Adjust.
1332 2017-11-16 Pedro Alves <palves@redhat.com>
1334 * remote-utils.c (remote_close): Block SIGIO signals instead of
1335 uninstalling the SIGIO handler.
1337 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1339 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1341 2017-11-16 Yao Qi <yao.qi@linaro.org>
1343 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1344 (tic6x_store_gregset): Likewise.
1345 (tic6x_usrregs_info): Move it up.
1347 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1349 * Makefile.in: Update arch rules.
1350 * configure.srv: Explicitly mark arch/ files.
1352 2017-11-13 Andreas Schwab <schwab@suse.de>
1354 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1356 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1358 2017-11-06 Pedro Alves <palves@redhat.com>
1360 * config.in, configure: Regenerate.
1362 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1364 * target.c (struct thread_search): Remove.
1365 (thread_search_callback): Remove.
1366 (prepare_to_access_memory): Use for_each_thread instead of
1367 find_inferior. Inline code from thread_search_callback.
1369 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1371 * server.c (struct visit_actioned_threads_data): Remove.
1372 (visit_actioned_threads): Change prototype to take arguments
1374 (resume): Use find_thread instead of find_inferior.
1376 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1378 * server.c (queue_stop_reply_callback): Change prototype, return
1380 (find_status_pending_thread_callback): Remove.
1381 (handle_status): Replace find_inferior with find_thread and
1384 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1386 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1388 (aarch64_store_gregset): Likewise.
1389 (aarch64_fill_fpregset): Likewise.
1390 (aarch64_store_fpregset): Likewise.
1392 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1394 * gdbthread.h (find_thread, for_each_thread): New functions.
1395 * inferiors.c (thread_of_pid): Remove.
1396 (find_any_thread_of_pid): Use find_thread.
1397 * linux-low.c (num_lwps): Use for_each_thread.
1399 2017-10-17 Yao Qi <yao.qi@linaro.org>
1401 * Makefile.in: Remove one rule.
1402 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1404 2017-10-17 Yao Qi <yao.qi@linaro.org>
1406 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1407 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1409 2017-10-17 Yao Qi <yao.qi@linaro.org>
1411 * configure.srv: Rename arm.o with arch/arm.o.
1413 2017-10-17 Yao Qi <yao.qi@linaro.org>
1415 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1416 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1417 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1418 (arch-i386.o, arch-amd64.o): Remove rules.
1419 (arch/%.o): New rule.
1420 Update POSTCOMPILE and COMPILE.pre.
1421 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1422 * configure: Re-generated.
1423 * configure.srv: Replace arch-i386.o with arch/i386.o.
1424 Replace arch-amd64.o with arch/amd64.o.
1426 2017-10-16 Yao Qi <yao.qi@linaro.org>
1428 * configure: Regenerated.
1430 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1432 * inferiors.h: (struct inferior_list): Remove.
1433 (struct inferior_list_entry); Remove.
1434 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1435 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1436 get_first_inferior): Remove.
1437 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1438 find_inferior_id, find_inferior_in_random): Change signature.
1439 * inferiors.c (all_threads): Change type to
1440 std::list<thread_info *>.
1441 (get_thread): Remove macro.
1442 (find_inferior, find_inferior_id): Change signature, implement
1444 (find_inferior_in_random): Change signature, implement using
1445 find_thread_in_random.
1446 (for_each_inferior, for_each_inferior_with_data): Change
1447 signature, implement using for_each_thread.
1448 (add_inferior_to_list, remove_inferior): Remove.
1449 (add_thread, get_first_thread, thread_of_pid,
1450 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1451 (get_first_inferior, one_inferior_p, clear_inferior_list):
1453 (clear_inferiors, get_thread_process): Update.
1454 * gdbthread.h: Include <list>.
1455 (struct thread_info) <entry>: Remove field.
1457 (all_threads): Change type to std::list<thread_info *>.
1458 (get_first_inferior): Add doc.
1459 (find_thread, for_each_thread, find_thread_in_random): New
1461 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1462 * linux-arm-low.c (update_registers_callback): Update.
1463 * linux-low.c (second_thread_of_pid_p): Update.
1464 (kill_one_lwp_callback, linux_detach_lwp_callback,
1465 delete_lwp_callback, status_pending_p_callback, same_lwp,
1466 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1467 iterate_over_lwps, not_stopped_callback,
1468 resume_stopped_resumed_lwps, count_events_callback,
1469 select_singlestep_lwp_callback, select_event_lwp_callback,
1470 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1471 suspend_and_send_sigstop_callback, wait_for_sigstop,
1472 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1473 lwp_running, linux_set_resume_request, resume_status_pending_p,
1474 need_step_over_p, start_step_over, linux_resume_one_thread,
1475 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1476 reset_lwp_ptrace_options_callback): Update.
1477 * linux-mips-low.c (update_watch_registers_callback): Update.
1478 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1480 (free_register_cache_thread_one): Remove.
1481 (regcache_release): Update.
1482 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1483 handle_qxfer_threads_worker): Update.
1484 (handle_query): Update, use list iterator.
1485 (visit_actioned_threads, handle_pending_status,
1486 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1487 clear_pending_status_callback, set_pending_status_callback,
1488 find_status_pending_thread_callback, handle_status,
1489 process_serial_event): Update.
1490 * target.c (thread_search_callback): Update.
1491 * thread-db.c (thread_db_get_tls_address): Update.
1492 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1494 * win32-i386-low.c (update_debug_registers_callback): Update.
1495 * win32-low.c (delete_thread_info, child_delete_thread,
1496 continue_one_thread, suspend_one_thread,
1497 get_child_debug_event): Adjust.
1499 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1501 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1502 * inferiors.h: Include <list>.
1503 (struct process_info) <entry>: Remove field.
1505 (pid_of): Change macro to function.
1506 (ptid_of, lwpid_of): Remove macro.
1507 (all_processes): Change type to std::list<process_info *>.
1508 (ALL_PROCESSES): Remove macro.
1509 (for_each_process, find_process): New function.
1510 * inferiors.c (all_processes): Change type to
1511 std::list<process_info *>.
1512 (find_thread_process): Adjust.
1513 (add_process): Likewise.
1514 (remove_process): Likewise.
1515 (find_process_pid): Likewise.
1516 (get_first_process): Likewise.
1517 (started_inferior_callback): Remove.
1518 (have_started_inferiors_p): Adjust.
1519 (attached_inferior_callback): Remove.
1520 (have_attached_inferiors_p): Adjust.
1521 * linux-low.c (check_zombie_leaders): Likewise.
1522 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1523 (x86_linux_update_xmltarget): Adjust.
1524 * server.c (handle_query): Likewise.
1525 (gdb_reattached_process): Remove.
1526 (handle_status): Adjust.
1527 (kill_inferior_callback): Likewise.
1528 (detach_or_kill_inferior): Remove.
1529 (print_started_pid): Likewise.
1530 (print_attached_pid): Likewise.
1531 (detach_or_kill_for_exit): Update.
1532 (process_serial_event): Likewise.
1533 * linux-arm-low.c (arm_new_fork): Likewise.
1535 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1537 * dll.h: Include <list>.
1538 (struct dll_info): Add constructor.
1539 <entry>: Remove field.
1540 (all_dlls): Change type to std::list<dll_info>.
1541 * dll.c: Include <algorithm>.
1542 (get_dll): Remove macro.
1543 (all_dlls): Change type to std::list<dll_info *>.
1544 (free_one_dll): Remove.
1545 (match_dll): Likewise.
1546 (loaded_dll): Adjust.
1547 (unloaded_dll): Adjust to all_dlls type change, use
1548 std::find_if. Inline code from match_dll.
1549 (clear_dlls): Adjust to all_dlls type change.
1550 * server.c (emit_dll_description): Remove.
1551 (handle_qxfer_libraries): Adjust to all_dlls type change,
1552 integrate emit_dll_description's functionality.
1554 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1556 * linux-low.h (struct linux_target_ops) <delete_process>: New
1558 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1559 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1560 (struct linux_target_ops): Add delete_process callback.
1561 * linux-arm-low.c (arm_delete_process): New.
1562 (struct linux_target_ops): Add delete_process callback.
1563 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1564 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1565 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1566 * linux-mips-low.c (mips_linux_delete_process): New.
1567 (struct linux_target_ops): Add delete_process callback.
1568 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1569 * linux-s390-low.c (struct linux_target_ops): Likewise.
1570 * linux-sh-low.c (struct linux_target_ops): Likewise.
1571 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1572 * linux-tile-low.c (struct linux_target_ops): Likewise.
1573 * linux-x86-low.c (x86_linux_delete_process): New.
1574 (struct linux_target_ops): Add delete_process callback.
1575 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1577 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1579 * linux-aarch64-low.c (the_low_target): Add thread delete
1581 * linux-arm-low.c (arm_delete_thread): New function.
1582 (the_low_target): Add thread delete callback.
1583 * linux-bfin-low.c (the_low_target): Likewise.
1584 * linux-crisv32-low.c (the_low_target): Likewise.
1585 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1587 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1589 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1590 * linux-mips-low.c (mips_linux_delete_thread): New function.
1591 (the_low_target): Add thread delete callback.
1592 * linux-ppc-low.c (the_low_target): Likewise.
1593 * linux-s390-low.c (the_low_target): Likewise.
1594 * linux-sh-low.c (the_low_target): Likewise.
1595 * linux-tic6x-low.c (the_low_target): Likewise.
1596 * linux-tile-low.c (the_low_target): Likewise.
1597 * linux-x86-low.c (the_low_target): Likewise.
1598 * linux-xtensa-low.c (the_low_target): Likewise.
1600 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1602 * win32-low.c: Include "common-inferior.h".
1604 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1606 * inferiors.c (set_inferior_cwd): New function.
1607 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1608 (handle_query): Inform that QSetWorkingDir is supported.
1609 * win32-low.c (create_process): Pass the inferior's cwd to
1612 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1614 * inferiors.c (current_inferior_cwd): New global variable.
1615 (get_inferior_cwd): New function.
1616 * inferiors.h (struct process_info) <cwd>: New field.
1618 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1620 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1621 (OBS): Add gdb_tilde_expand.o.
1623 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1625 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1626 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1628 2017-09-29 Pedro Alves <palves@redhat.com>
1630 * ax.c (gdb_parse_agent_expr): Constify.
1631 * ax.h (gdb_parse_agent_expr): Constify.
1632 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1634 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1635 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1636 * remote-utils.h (read_ptid): Constify.
1637 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1638 (process_point_options, process_serial_event): Constify.
1639 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1640 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1641 (cmd_qtbuffer): Constify.
1643 2017-09-29 Pedro Alves <palves@redhat.com>
1645 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1648 2017-09-29 Pedro Alves <palves@redhat.com>
1650 * linux-low.c (handle_extended_wait): Pass parent thread instead
1651 of process to thread_db_notice_clone.
1652 * linux-low.h (thread_db_notice_clone): Replace parent process
1653 parameter with parent thread parameter.
1654 * thread-db.c (find_one_thread): Add comment.
1655 (thread_db_notice_clone): Replace parent process parameter with
1656 parent thread parameter. Temporarily switch to the parent thread.
1658 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1660 * gdbthread.h: Include "common-gdbthread.h".
1661 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1662 "if" when validating the ptid.
1663 * remote-utils.c: Include "gdbthread.h".
1664 (prepare_resume_reply): Use "switch_to_thread".
1665 * target.c (done_accessing_memory): Likewise.
1667 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1669 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1670 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1671 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1672 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1673 s390x-gs-linux64-ipa.o to ipa_obj.
1674 * linux-s390-low.c (HWCAP_S390_GS): New define.
1675 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1677 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1678 (s390_arch_setup): Check for guarded-storage support and choose
1680 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1681 init_registers_s390x_gs_linux64.
1682 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1684 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1685 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1687 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1689 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1691 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1693 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1694 (thread_db_thread_handle): Declare.
1695 * linux-low.c (linux_target_ops): Initialize thread_handle.
1696 * server.c (handle_qxfer_threads_worker): Add support for
1698 * target.h (struct target_ops): Add new function pointer,
1700 (target_thread_handle): Define.
1701 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1703 (thread_db_thread_handle): New function.
1705 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1707 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1708 * linux-low.h (thread_db_notice_clone): Declare.
1709 * thread-db.c (thread_db_notice_clone): New function.
1711 2017-09-21 Pedro Alves <palves@redhat.com>
1713 * server.c (gdb_read_memory, handle_status, process_serial_event)
1714 (handle_serial_event, handle_target_event): Adjust to
1715 set_desired_thread prototype change.
1716 * target.c (set_desired_thread): Remove 'use_general' parameter
1718 * target.h (set_desired_thread): Remove 'use_general' parameter.
1720 2017-09-20 Tom Tromey <tom@tromey.com>
1722 * target.c (target_terminal::terminal_state): Define.
1723 (target_terminal::init): Rename from target_terminal_init.
1724 (target_terminal::inferior): Rename from
1725 target_terminal_inferior.
1726 (target_terminal::ours): Rename from target_terminal_ours.
1727 (target_terminal::ours_for_output, target_terminal::info): New.
1729 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1731 * server.c (accumulate_file_name_length): Remove.
1732 (emit_dll_description): Adjust to std::string change.
1733 (handle_qxfer_libraries): Use std::string to hold document.
1735 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1737 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1738 return type of xml_escape_text.
1739 * server.c (emit_dll_description): Likewise.
1741 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1743 * server.c (captured_main): Accept argument for --selftest.
1744 Update run_tests call.
1745 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1746 when registering selftests.
1748 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1750 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1751 instead of "VEC" for "target_desc.reg_defs".
1752 (regcache_cpy): Likewise.
1753 (registers_to_string): Likewise.
1754 (registers_from_string): Likewise.
1755 (find_regno): Likewise.
1756 (supply_regblock): Likewise.
1757 (regcache_raw_read_unsigned): Likewise.
1758 * tdesc.c (init_target_desc): Likewise.
1759 (tdesc_create_reg): Likewise.
1760 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1761 (struct target_desc) <reg_defs>: Convert to "std::vector".
1762 (target_desc): Do not initialize "reg_defs".
1763 (~target_desc): Update code to use "std::vector" instead of "VEC"
1764 for "target_desc.reg_defs".
1765 (operator==): Likewise.
1767 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1769 * inferiors.h (thread_to_gdb_id): Remove.
1770 * inferiors.c (thread_to_gdb_id): Remove.
1771 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1772 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1773 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1775 * nto-low.c (nto_fetch_registers, nto_store_registers,
1776 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1778 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1780 * inferiors.h (gdb_id_to_thread_id): Remove.
1781 * inferiors.c (gdb_id_to_thread_id): Remove.
1782 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1783 removal. Move pid declaration closer to where it's used.
1785 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1787 * server.c (handle_detach): New function.
1788 (process_serial_event): Move code out, call handle_detach.
1790 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1792 * server.c (require_running): Rename to ...
1793 (require_running_or_return): ... this ...
1794 (require_running_or_break): ... and this.
1795 (handle_query, process_serial_event): Adjust.
1797 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1799 * linux-low.c (linux_set_resume_request): Remove unused
1802 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1804 * server.c (first_thread_of): Remove.
1805 (process_serial_event): Replace usage of first_thread_of with
1806 find_any_thread_of_pid.
1807 * tracepoint.c (same_process_p): Remove.
1808 (gdb_agent_about_to_close): Replace usage of same_process_p with
1809 find_any_thread_of_pid.
1810 * linux-x86-low.c (same_process_callback): Remove.
1811 (x86_arch_setup_process_callback): Replace usage of
1812 same_process_callback with find_any_thread_of_pid.
1813 * thread-db.c (any_thread_of): Remove.
1814 (switch_to_process): Replace usage of any_thread_of with
1815 find_any_thread_of_pid.
1816 * inferiors.c (thread_pid_matches_callback): Remove.
1817 (find_thread_process): Adjust to use find_any_thread_of_pid.
1819 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1821 * regcache.c (get_thread_regcache): Guard calls to "memset"
1824 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1826 * linux-low.c (handle_extended_wait): Use
1827 "allocate_target_description" instead of "XNEW".
1828 * linux-x86-low.c (initialize_low_arch): Likewise.
1830 2017-09-05 Yao Qi <yao.qi@linaro.org>
1832 * configure.srv (srv_i386_regobj): Remove.
1833 (srv_amd64_regobj): Remove.
1834 (srv_regobj): Set it to "" for x86 non-linux targets.
1835 * linux-x86-tdesc.c (i386_linux_read_description):
1836 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1837 (init_registers_i386): Remove the declaration.
1838 (tdesc_i386): Remove the declaration.
1839 (lynx_i386_arch_setup): Call i386_create_target_description.
1840 * nto-x86-low.c: Likewise.
1841 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1842 [!__x86_64__]: include arch/i386.h.
1843 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1845 2017-09-05 Yao Qi <yao.qi@linaro.org>
1847 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1848 i386/amd64-XXX-linux from it.
1850 2017-09-05 Yao Qi <yao.qi@linaro.org>
1852 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1854 (ipa_amd64_linux_regobj): Remove.
1855 (ipa_x32_linux_regobj): Remove.
1857 2017-09-05 Yao Qi <yao.qi@linaro.org>
1859 * Makefile.in (arch-amd64.o): New rule.
1860 * configure.srv: Append arch-amd64.o.
1861 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1862 (get_ipa_tdesc): Call amd64_linux_read_description.
1863 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1864 and init_registers_amd64_XXX.
1865 * linux-x86-low.c (x86_linux_read_description): Call
1866 amd64_linux_read_description.
1867 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1868 (initialize_low_arch): Don't call init_registers_x32_XXX and
1869 init_registers_amd64_XXX.
1870 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1871 and tdesc_amd64_XXX.
1872 [__x86_64__] (amd64_tdesc_test): New function.
1873 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1874 and init_registers_amd64_XXX.
1875 * linux-x86-tdesc.c: Include arch/amd64.h.
1876 (xcr0_to_tdesc_idx): New function.
1877 (i386_linux_read_description): New function.
1878 (amd64_get_ipa_tdesc_idx): New function.
1879 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1880 (amd64_get_ipa_tdesc): Declare.
1882 2017-09-05 Yao Qi <yao.qi@linaro.org>
1884 * configure.srv (srv_i386_linux_xmlfiles): Remove
1885 i386/i386-XXX-linux.xml from it.
1887 2017-09-05 Yao Qi <yao.qi@linaro.org>
1889 * configure.srv: Set srv_i386_linux_regobj empty if $development
1891 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1892 initialize_low_tdesc.
1893 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1894 with #if initialize_low_tdesc.
1895 * linux-x86-tdesc-selftest.c: New file.
1896 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1898 2017-09-05 Yao Qi <yao.qi@linaro.org>
1900 * Makefile.in (arch-i386.o): New rule.
1901 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1902 (x86_64-*-linux*): Likewise.
1903 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1904 include arch/i386.h.
1905 (i386_linux_read_description): Remove code and call
1906 i386_create_target_description.
1907 * tdesc.c (allocate_target_description): New function.
1908 * tdesc.h (set_tdesc_architecture): Remove declaration.
1909 (set_tdesc_osabi): Likewise.
1911 2017-09-05 Yao Qi <yao.qi@linaro.org>
1913 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1914 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1915 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1917 * server.c (get_features_xml): Call tdesc_get_features_xml.
1918 * tdesc.c (set_tdesc_architecture): New function.
1919 (set_tdesc_osabi): New function.
1920 (tdesc_get_features_xml): New function.
1921 (tdesc_create_feature): Add an argument.
1922 * tdesc.h (struct target_desc) <features>: New field.
1923 <arch, osabi>: New field.
1924 (~target_desc): xfree features, arch, and osabi.
1925 (target_desc::oerator==): Don't compare .xmltarget.
1926 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1927 (set_tdesc_osabi): Likewise.
1928 (tdesc_get_features_xml): Likewise.
1930 2017-09-05 Yao Qi <yao.qi@linaro.org>
1932 * linux-x86-tdesc.c: Include selftest.h.
1933 (i386_tdesc_test): New function.
1934 (initialize_low_tdesc): Call selftests::register_test.
1935 * tdesc.h: Include regdef.h.
1936 (target_desc): Override operator == and !=.
1938 2017-09-05 Yao Qi <yao.qi@linaro.org>
1940 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1941 (ipa_obj): Likewise.
1942 * linux-i386-ipa.c: Include common/x86-xstate.h
1943 (get_ipa_tdesc): Call i386_linux_read_description.
1944 (initialize_low_tracepoint): Don't call init_registers_XXX
1945 functions, call initialize_low_tdesc instead.
1946 * linux-x86-low.c (x86_linux_read_description): Call
1947 i386_linux_read_description.
1948 (initialize_low_arch): Don't call init_registers_i386_XXX
1949 functions, call initialize_low_tdesc.
1950 * linux-x86-tdesc.c: New file.
1951 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1952 (i386_get_ipa_tdesc_idx): Declare.
1953 (i386_get_ipa_tdesc): Declare.
1954 (initialize_low_tdesc): Declare.
1956 2017-09-05 Yao Qi <yao.qi@linaro.org>
1958 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1961 2017-09-05 Yao Qi <yao.qi@linaro.org>
1963 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1964 * regcache.c (get_thread_regcache): Use VEC_length.
1965 (init_register_cache): Likewise.
1966 (regcache_cpy): Likewise.
1967 (registers_to_string): Iterate reg_defs via VEC_iterate.
1968 (find_regno): Likewise.
1969 (find_register_by_number): Use VEC_index.
1970 (register_size): Call find_register_by_number.
1971 (register_data): Call find_register_by_number.
1972 (supply_regblock): Use VEC_length.
1973 (regcache_raw_read_unsigned): Likewise.
1974 * tdesc.c (init_target_desc): Iterate reg_defs via
1976 (default_description): Update initializer.
1977 (copy_target_description): Don't update field num_registers.
1978 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1979 <num_registers>: Remove.
1981 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1983 * Makefile.in (.SECONDARY): Define target.
1985 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1987 * linux-low.c (linux_wait_1): Adjust.
1988 * server.c (queue_stop_reply_callback): Adjust.
1990 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1992 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1993 QEnvironmentUnset and QEnvironmentReset packets.
1994 (handle_query): Inform remote that QEnvironmentHexEncoded,
1995 QEnvironmentUnset and QEnvironmentReset are supported.
1997 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1999 * inferiors.h (inferior_target_data): Rename to ...
2000 (thread_target_data): ... this.
2001 (inferior_regcache_data): Rename to ...
2002 (thread_regcache_data): ... this.
2003 (set_inferior_regcache_data): Rename to ...
2004 (set_thread_regcache_data): ... this.
2005 * inferiors.c (inferior_target_data): Rename to ...
2006 (thread_target_data): ... this.
2007 (inferior_regcache_data): Rename to ...
2008 (thread_regcache_data): ... this.
2009 (set_inferior_regcache_data): Rename to ...
2010 (set_thread_regcache_data): ... this.
2011 (free_one_thread): Update.
2012 * linux-low.h (get_thread_lwp): Update.
2013 * regcache.c (get_thread_regcache): Update.
2014 (regcache_invalidate_thread): Update.
2015 (free_register_cache_thread): Update.
2016 * win32-i386-low.c (update_debug_registers_callback): Update.
2017 (win32_get_current_dr): Update.
2018 * win32-low.c (thread_rec): Update.
2019 (delete_thread_info): Update.
2020 (continue_one_thread): Update.
2021 (suspend_one_thread): Update.
2023 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2025 * inferiors.c (set_inferior_target_data): Remove.
2026 * inferiors.h (set_inferior_target_data): Remove.
2028 2017-08-18 Yao Qi <yao.qi@linaro.org>
2030 * Makefile.in (OBS): Add selftest.o.
2031 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2032 * configure, config.in: Re-generated.
2033 * server.c: Include common/sefltest.h.
2034 (captured_main): Handle option --selftest.
2036 2017-08-09 Yao Qi <yao.qi@linaro.org>
2038 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2039 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2040 i386-avx-mpx.o and i386-mmx.o.
2041 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2042 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2043 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2044 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2045 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2046 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2047 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2048 i386/amd64-avx-mpx.xml.
2050 2017-08-09 Yao Qi <yao.qi@linaro.org>
2052 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2053 and x32-avx-avx512.o.
2054 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2055 i386/x32-avx-avx512.xml.
2057 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2059 * tracepoint.h (enum class fast_tpoint_collect_result): New
2061 (fast_tracepoint_collecting): Change return type to
2062 fast_tpoint_collect_result.
2063 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2064 * linux-low.h: Include tracepoint.h.
2065 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2066 fast_tpoint_collect_result.
2067 * linux-low.c (handle_tracepoints): Adjust.
2068 (linux_fast_tracepoint_collecting): Change return type to
2069 fast_tpoint_collect_result.
2070 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2071 linux_wait_1, stuck_in_jump_pad_callback,
2072 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2073 proceed_one_lwp): Adjust to type change.
2075 2017-07-10 Yao Qi <yao.qi@linaro.org>
2077 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2079 2017-06-29 Yao Qi <yao.qi@linaro.org>
2081 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2083 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2085 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2087 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2089 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2091 * linux-low.c (linux_create_inferior): Adjust code to access the
2092 environment information via 'gdb_environ' class.
2093 * lynx-low.c (lynx_create_inferior): Likewise.
2094 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2095 (get_environ): Return a pointer to 'our_environ'.
2096 (captured_main): Initialize 'our_environ'.
2097 * server.h (get_environ): Adjust prototype.
2098 * spu-low.c (spu_create_inferior): Adjust code to access the
2099 environment information via 'gdb_environ' class.
2101 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2103 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2104 usage of "register" keyword.
2106 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2108 * configure: Re-generate.
2110 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2112 * configure: Re-generate.
2114 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2116 * Makefile.in (COMPILE.pre): Add "-x c++".
2118 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2120 * fork-child.c: Conditionally include <signal.h>.
2122 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2124 * server.c (handle_general_set): Handle new packet
2125 "QStartupWithShell".
2126 (handle_query): Add "QStartupWithShell" to the list of supported
2128 (gdbserver_usage): Add help text explaining the
2129 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2131 (captured_main): Recognize and act upon the presence of the new
2134 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2135 Pedro Alves <palves@redhat.com>
2137 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2138 * configure: Regenerate.
2139 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2141 (i[34567]86-*-lynxos*): Likewise.
2142 (spu*-*-*): Likewise.
2143 * fork-child.c: New file.
2144 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2146 (linux_ptrace_fun): New function.
2147 (linux_create_inferior): Adjust function prototype to reflect
2148 change on "target.h". Adjust function code to use
2150 (linux_request_interrupt): Delete "signal_pid".
2151 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2152 (lynx_ptrace_fun): New function.
2153 (lynx_create_inferior): Adjust function prototype to reflect
2154 change on "target.h". Adjust function code to use
2156 * nto-low.c (nto_create_inferior): Adjust function prototype and
2157 code to reflect change on "target.h". Update comments.
2158 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2159 "common-terminal.h" and "environ.h".
2160 (terminal_fd): Moved to fork-child.c.
2161 (old_foreground_pgrp): Likewise.
2162 (restore_old_foreground_pgrp): Likewise.
2163 (last_status): Make it global.
2164 (last_ptid): Likewise.
2165 (our_environ): New variable.
2166 (startup_with_shell): Likewise.
2167 (program_name): Likewise.
2168 (program_argv): Rename to...
2169 (program_args): ...this.
2170 (wrapper_argv): New variable.
2171 (start_inferior): Delete function.
2172 (get_exec_wrapper): New function.
2173 (get_exec_file): Likewise.
2174 (get_environ): Likewise.
2175 (prefork_hook): Likewise.
2176 (post_fork_inferior): Likewise.
2177 (postfork_hook): Likewise.
2178 (postfork_child_hook): Likewise.
2179 (handle_v_run): Update code to deal with arguments coming from the
2180 remote host. Update calls from "start_inferior" to
2182 (captured_main): Likewise. Initialize environment variable. Call
2184 * server.h (post_fork_inferior): New prototype.
2185 (get_environ): Likewise.
2186 (last_status): Declare.
2187 (last_ptid): Likewise.
2188 (signal_pid): Likewise.
2189 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2190 (spu_ptrace_fun): New function.
2191 (spu_create_inferior): Adjust function prototype to reflect change
2192 on "target.h". Adjust function code to use "fork_inferior".
2193 * target.c (target_terminal_init): New function.
2194 (target_terminal_inferior): Likewise.
2195 (target_terminal_ours): Likewise.
2196 * target.h: Include <vector>.
2197 (struct target_ops) <create_inferior>: Update prototype.
2198 (create_inferior): Update macro.
2199 * utils.c (gdb_flush_out_err): New function.
2200 * win32-low.c (win32_create_inferior): Adjust function prototype
2201 and code to reflect change on "target.h".
2203 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2205 * inferiors.c (switch_to_thread): New function.
2207 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2209 * Makefile.in (SFILE): Add "common/job-control.c".
2210 (OBS): Add "job-control.o".
2212 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2214 * Makefile: Remove "@host_makefile_frag@".
2216 2017-05-05 Pedro Alves <palves@redhat.com>
2218 * configure: Regenerate.
2220 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2222 * configure: Regenerate.
2224 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2226 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2227 software_single_step change of return type to
2228 std::vector<CORE_ADDR>.
2229 * linux-low.c (install_software_single_step_breakpoints):
2231 * linux-low.h (install_software_single_step_breakpoints):
2234 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2236 * remote-utils.c: Include "gdb_termios.h" instead of
2238 * terminal.h: Delete file.
2240 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * server.c: Include <vector>.
2243 <program_argv, wrapper_argv>: Convert to std::vector.
2244 (start_inferior): Rewrite function to use C++.
2245 (handle_v_run): Likewise. Update code that calculates the argv
2246 based on the vRun packet; use C++.
2247 (captured_main): Likewise.
2249 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2251 * server.c (handle_v_cont): Initialize thread_resume::thread
2254 2017-04-05 Pedro Alves <palves@redhat.com>
2256 * configure: Regenerate.
2258 2017-04-05 Pedro Alves <palves@redhat.com>
2260 * gdbreplay.c (sync_error): Constify.
2261 * linux-x86-low.c (push_opcode): Constify.
2263 2017-04-05 Pedro Alves <palves@redhat.com>
2265 * win32-low.c (get_child_debug_event)
2266 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2267 Report TARGET_WAITKIND_SPURIOUS instead.
2269 2017-04-05 Pedro Alves <palves@redhat.com>
2271 * remote-utils.c (remote_prepare, remote_open): Constify.
2272 * remote-utils.h (remote_prepare, remote_open): Constify.
2273 * server.c (captured_main): Constify 'port' handling.
2275 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2277 * Makefile.in (clean): Clear .deps.
2279 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2281 * .gitignore: Remove generated files, replace with wildcard.
2282 * (clean): Replace removal of generated files with wildcard.
2283 (version.c): Replace with...
2284 (version-generated.c): ...this.
2285 (xml-builtin.c): Replace with...
2286 (xml-builtin-generated.c): ...this.
2287 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2288 (%.c: *regformats*): Replace with...
2289 (%-generated.c: *regformats*): ...this.
2291 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2293 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2294 (xtensa_fill_gregset): Call collect_register_by_name for
2296 (xtensa_store_gregset): Call supply_register_by_name for
2299 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2301 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2302 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2303 (xtensa_store_gregset): Call supply_register for all registers in
2304 a0_regnum..a0_regnum + C0_NREGS range.
2306 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2308 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2309 (ax-ipa.o: ax.c): Remove.
2310 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2311 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2312 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2313 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2314 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2316 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2318 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2319 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2320 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2321 (errors-ipa.o: ../common/errors.c): Remove.
2322 (format-ipa.o: ../common/format.c): Remove.
2323 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2325 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2327 * Makefile.in (%-ipa.o: %.c): New rule.
2328 (tracepoint-ipa.o: tracepoint.c): Remove.
2329 (utils-ipa.o: utils.c): Remove.
2330 (remote-utils-ipa.o: remote-utils.c): Remove.
2331 (regcache-ipa.o: regcache.c): Remove.
2332 (i386-linux-ipa.o: i386-linux.c): Remove.
2333 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2334 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2335 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2336 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2337 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2338 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2339 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2340 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2341 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2342 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2343 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2344 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2345 (aarch64-ipa.o: aarch64.c): Remove.
2346 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2347 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2348 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2349 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2350 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2351 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2352 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2353 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2354 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2355 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2356 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2357 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2358 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2359 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2360 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2361 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2362 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2363 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2364 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2365 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2366 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2367 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2368 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2369 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2370 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2371 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2372 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2373 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2374 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2375 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2376 (tdesc-ipa.o: tdesc.c): Remove.
2377 (x32-linux-ipa.o: x32-linux.c): Remove.
2378 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2379 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2381 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2383 * Makefile.in (%.o: ../arch/%.c): New rule.
2384 (arm.o: ../arch/arm.c): Remove.
2385 (arm-linux.o: ../arch/arm-linux.c): Remove.
2386 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2387 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2389 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2391 * Makefile.in (%.o: ../nat/%.c): New rule.
2392 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2393 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2394 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2395 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2396 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2397 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2398 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2399 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2400 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2401 (linux-personality.o: ../nat/linux-personality.c): Remove.
2402 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2403 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2404 (x86-linux.o: ../nat/x86-linux.c): Remove.
2405 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2406 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2408 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2410 * Makefile.in (%.o: ../common/%.c): New rule.
2411 (signals.o: ../common/signals.c): Remove.
2412 (print-utils.o: ../common/print-utils.c): Remove.
2413 (rsp-low.o: ../common/rsp-low.c): Remove.
2414 (common-utils.o: ../common/common-utils.c): Remove.
2415 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2416 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2417 (vec.o: ../common/vec.c): Remove.
2418 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2419 (xml-utils.o: ../common/xml-utils.c): Remove.
2420 (ptid.o: ../common/ptid.c): Remove.
2421 (buffer.o: ../common/buffer.c): Remove.
2422 (format.o: ../common/format.c): Remove.
2423 (filestuff.o: ../common/filestuff.c): Remove.
2424 (agent.o: ../common/agent.c): Remove.
2425 (errors.o: ../common/errors.c): Remove.
2426 (environ.o: ../common/environ.c): Remove.
2427 (common-debug.o: ../common/common-debug.c): Remove.
2428 (cleanups.o: ../common/cleanups.c): Remove.
2429 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2430 (fileio.o: ../common/fileio.c): Remove.
2431 (common-regcache.o: ../common/common-regcache.c): Remove.
2432 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2433 (new-op.o: ../common/new-op.c): Remove.
2434 (btrace-common.o: ../common/btrace-common.c): Remove.
2436 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2438 * Makefile.in (%.o: ../target/%.c): New rule.
2439 (waitstatus.o: ../target/waitstatus.c): Remove.
2441 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2444 (%.c: ../regformats/%.dat,
2445 (%.c: ../regformats/arm/%.dat,
2446 (%.c: ../regformats/i386/%.dat,
2447 (%.c: ../regformats/rs6000/%.dat): New rules.
2448 (aarch64.c): Remove.
2449 (reg-arm.c): Remove.
2450 (arm-with-iwmmxt.c): Remove.
2451 (arm-with-vfpv2.c): Remove.
2452 (arm-with-vfpv3.c): Remove.
2453 (arm-with-neon.c): Remove.
2454 (reg-bfin.c): Remove.
2455 (reg-cris.c): Remove.
2456 (reg-crisv32.c): Remove.
2458 (i386-linux.c): Remove.
2459 (i386-avx.c): Remove.
2460 (i386-avx-linux.c): Remove.
2461 (i386-avx-avx512.c): Remove.
2462 (i386-avx-avx512-linux.c): Remove.
2463 (i386-mpx.c): Remove.
2464 (i386-mpx-linux.c): Remove.
2465 (i386-avx-mpx-avx512-pku.c): Remove.
2466 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2467 (i386-avx-mpx.c): Remove.
2468 (i386-avx-mpx-linux.c): Remove.
2469 (i386-mmx.c): Remove.
2470 (i386-mmx-linux.c): Remove.
2471 (reg-ia64.c): Remove.
2472 (reg-m32r.c): Remove.
2473 (reg-m68k.c): Remove.
2475 (mips-linux.c): Remove.
2476 (mips-dsp-linux.c): Remove.
2477 (mips64-linux.c): Remove.
2478 (mips64-dsp-linux.c): Remove.
2479 (nios2-linux.c): Remove.
2480 (powerpc-32.c): Remove.
2481 (powerpc-32l.c): Remove.
2482 (powerpc-altivec32l.c): Remove.
2483 (powerpc-cell32l.c): Remove.
2484 (powerpc-vsx32l.c): Remove.
2485 (powerpc-isa205-32l.c): Remove.
2486 (powerpc-isa205-altivec32l.c): Remove.
2487 (powerpc-isa205-vsx32l.c): Remove.
2488 (powerpc-e500l.c): Remove.
2489 (powerpc-64l.c): Remove.
2490 (powerpc-altivec64l.c): Remove.
2491 (powerpc-cell64l.c): Remove.
2492 (powerpc-vsx64l.c): Remove.
2493 (powerpc-isa205-64l.c): Remove.
2494 (powerpc-isa205-altivec64l.c): Remove.
2495 (powerpc-isa205-vsx64l.c): Remove.
2496 (s390-linux32.c): Remove.
2497 (s390-linux32v1.c): Remove.
2498 (s390-linux32v2.c): Remove.
2499 (s390-linux64.c): Remove.
2500 (s390-linux64v1.c): Remove.
2501 (s390-linux64v2.c): Remove.
2502 (s390-te-linux64.c): Remove.
2503 (s390-vx-linux64.c): Remove.
2504 (s390-tevx-linux64.c): Remove.
2505 (s390x-linux64.c): Remove.
2506 (s390x-linux64v1.c): Remove.
2507 (s390x-linux64v2.c): Remove.
2508 (s390x-te-linux64.c): Remove.
2509 (s390x-vx-linux64.c): Remove.
2510 (s390x-tevx-linux64.c): Remove.
2511 (tic6x-c64xp-linux.c): Remove.
2512 (tic6x-c64x-linux.c): Remove.
2513 (tic6x-c62x-linux.c): Remove.
2515 (reg-sparc64.c): Remove.
2516 (reg-spu.c): Remove.
2518 (amd64-linux.c): Remove.
2519 (amd64-avx.c): Remove.
2520 (amd64-avx-linux.c): Remove.
2521 (amd64-avx-avx512.c): Remove.
2522 (amd64-avx-avx512-linux.c): Remove.
2523 (amd64-mpx.c): Remove.
2524 (amd64-mpx-linux.c): Remove.
2525 (amd64-avx-mpx-avx512-pku.c): Remove.
2526 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2527 (amd64-avx-mpx.c): Remove.
2528 (amd64-avx-mpx-linux.c): Remove.
2530 (x32-linux.c): Remove.
2531 (x32-avx.c): Remove.
2532 (x32-avx-linux.c): Remove.
2533 (x32-avx-avx512.c): Remove.
2534 (x32-avx-avx512-linux.c): Remove.
2535 (reg-xtensa.c): Remove.
2536 (reg-tilegx.c): Remove.
2537 (reg-tilegx32.c): Remove.
2539 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2541 * Makefile.in (SFILES): Add "common/environ.c".
2542 (OBJS): Add "common/environ.h".
2544 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2546 * configure.ac: Check if the fs_base and gs_base members of
2547 `struct user_regs_struct' exist.
2548 * config.in: Regenerated.
2549 * configure: Likewise.
2551 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2553 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2555 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2556 (get_next_pcs_syscall_next_pc): Likewise.
2558 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2560 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2561 * nto-x86-low.c: Likewise.
2563 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2565 * Makefile.in: Include disable-implicit-rules.mk.
2567 2016-11-23 Pedro Alves <palves@redhat.com>
2569 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2570 (debug_vprintf): Use std::chrono::steady_clock instead of
2571 gettimeofday. Use '.' instead of ':'.
2572 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2573 (get_timestamp): Use std::chrono::steady_clock instead of
2576 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2578 * Makefile.in: Fix whitespace formatting.
2580 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2582 * Makefile.in (SFILES, OBS): Flatten list and order
2585 2016-11-23 Pedro Alves <palves@redhat.com>
2587 * event-loop.c (handle_file_event): Use warning.
2588 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2589 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2592 2016-11-23 Pedro Alves <palves@redhat.com>
2594 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2596 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2597 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2598 debug_printf and debug_flush for debug output.
2599 * server.c (handle_general_set): Likewise.
2600 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2603 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2605 * Makefile.in (.c.o): Replace rule with ...
2606 (%.o: %.c): ... this one.
2608 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2610 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2611 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2613 * configure.ac: Remove checks for the make program.
2614 * configure: Re-generate.
2616 2016-10-28 Pedro Alves <palves@redhat.com>
2618 * Makefile.in (CXX_DIALECT): Get from configure.
2619 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2620 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2621 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2622 * config.in: Regenerate.
2623 * configure: Regenerate.
2625 2016-10-27 Yao Qi <yao.qi@linaro.org>
2627 * linux-low.c (linux_supports_range_stepping): Return true if
2628 can_software_single_step return true.
2630 2016-10-27 Yao Qi <yao.qi@linaro.org>
2632 * inferiors.c (find_inferior_in_random): New function.
2633 * inferiors.h (find_inferior_in_random): Declare.
2634 * linux-low.c (linux_wait_for_event_filtered): Call
2635 find_inferior_in_random instead of find_inferior.
2637 2016-10-27 Yao Qi <yao.qi@linaro.org>
2639 * linux-low.c (linux_wait_1): If single-step breakpoints are
2640 inserted, remove them.
2642 2016-10-26 Pedro Alves <palves@redhat.com>
2644 * linux-low.c (handle_extended_wait): Link parent/child fork
2646 (linux_wait_1): Unlink them.
2647 (linux_set_resume_request): Ignore resume requests for
2648 already-resumed and unhandled fork child threads.
2649 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2650 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2652 (handle_v_requests) <vCont>: Don't call require_running.
2653 * server.h (in_queued_stop_replies): New declaration.
2655 2016-10-24 Yao Qi <yao.qi@linaro.org>
2658 * linux-aarch64-low.c (append_insns): Cast the return value to
2661 2016-10-10 Yao Qi <yao.qi@linaro.org>
2663 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2665 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2667 * target.c (target_supports_multi_process): New function, moved
2669 * target.h (target_supports_multi_process): ... here. Remove
2672 2016-10-05 Tom Tromey <tom@tromey.com>
2675 * tracepoint.c (handle_tracepoint_bkpts): Check
2676 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2678 2016-10-05 Yao Qi <yao.qi@linaro.org>
2680 * configure.srv: Update the path of arm-*.xml files.
2682 2016-10-05 Terry Guo <terry.guo@arm.com>
2683 Yao Qi <yao.qi@linaro.org>
2685 * Makefile.in: Adjust the path of rules.
2686 * configure.srv: Update the path of xml files.
2687 * regformats/arm-with-iwmmxt.dat: Regenerated.
2688 * regformats/arm-with-neon.dat: Likewise.
2689 * regformats/arm-with-vfpv2.dat: Likewise.
2690 * regformats/arm-with-vfpv3.dat Likewise.
2692 2016-09-30 Yao Qi <yao.qi@linaro.org>
2695 * target.c (target_stop_and_wait): Don't call
2696 target_continue_no_signal, use resume_stop instead.
2698 2016-09-26 Yao Qi <yao.qi@linaro.org>
2700 * linux-low.c (linux_wait_1): Call debug_exit.
2702 2016-09-23 Pedro Alves <palves@redhat.com>
2704 * Makefile.in (SFILES): Add common/new-op.c.
2705 (OBS): Add common/new-op.o.
2706 (new-op.o): New rule.
2708 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2710 * .gitinore: Ignore more files.
2712 2016-09-21 Yao Qi <yao.qi@linaro.org>
2714 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2717 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2719 * server.c (start_inferior): Call target_mourn_inferior instead of
2720 mourn_inferior; pass ptid_t argument to it.
2722 (handle_target_event): Likewise.
2723 * target.c (target_mourn_inferior): New function.
2724 * target.h (mourn_inferior): Delete macro.
2726 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2728 * linux-low.c (lwp_is_stepping): New function.
2730 2016-09-06 Carl Love <cel@us.ibm.com>
2732 * server.c (start_inferior): Fixed comment, requested comment change
2733 didn't get updated correctly. Removed reference to ptrace () call as
2734 it is only true on Linux systems.
2736 2016-09-06 Carl Love <cel@us.ibm.com>
2738 * server.c (start_inferior): Do not call
2739 function target_post_create_inferior () if the
2740 inferior process has already exited.
2742 2016-09-05 Pedro Alves <palves@redhat.com>
2744 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2745 (COMPILE.pre, CC_LD): Use CXX directly.
2746 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2747 * acinclude.m4: Don't include build-with-cxx.m4.
2748 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2749 * configure: Regenerate.
2751 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2754 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2755 call writing data to own_buf.
2757 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2759 * target.c (mywait): Call target_wait instead of
2761 (target_wait): New function.
2763 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2765 * server.c (start_inferior): New variable 'ptid'. Replace calls
2766 to the_target->resume by target_continue{,_no_signal}, depending
2768 * target.c (target_stop_and_wait): Call target_continue_no_signal
2769 instead of the_target->resume.
2770 (target_continue): New function.
2772 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2774 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2776 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2779 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2781 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2782 * linux-arm-low.c (ps_get_thread_area): Likewise.
2783 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2784 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2785 * linux-mips-low.c (ps_get_thread_area): Likewise.
2786 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2787 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2788 * linux-x86-low.c (ps_get_thread_area): Likewise.
2789 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2791 2016-08-19 Pedro Alves <palves@redhat.com>
2793 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2795 2016-08-19 Pedro Alves <palves@redhat.com>
2797 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2798 comment. Use memcpy instead of casting through unsigned long.
2800 2016-08-19 Pedro Alves <palves@redhat.com>
2802 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2803 allocating around 0x80000000.
2805 2016-08-19 Pedro Alves <palves@redhat.com>
2808 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2809 (x32-avx512-linux-ipa.o): New rules.
2810 * configure.ac (x86_64-*-linux*): New x32 check.
2811 * configure.srv (ipa_x32_linux_regobj): New.
2812 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2813 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2815 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2817 * configure: Regenerate.
2819 2016-08-09 Pedro Alves <palves@redhat.com>
2822 * Makefile.in (OBS): Add signals-state-save-restore.o.
2823 (signals-state-save-restore.o): New rule.
2824 * config.in: Regenerate.
2825 * configure: Regenerate.
2826 * linux-low.c: Include "signals-state-save-restore.h".
2827 (linux_create_inferior): Call
2828 restore_original_signals_state.
2829 * server.c: Include "dispositions-save-restore.h".
2830 (captured_main): Call save_original_signals_state.
2832 2016-08-05 Pedro Alves <palves@redhat.com>
2834 * configure: Regenerate.
2836 2016-08-04 Yao Qi <yao.qi@linaro.org>
2838 * linux-low.c (regsets_fetch_inferior_registers): Check
2839 errno is ESRCH or not.
2841 2016-08-02 Yao Qi <yao.qi@linaro.org>
2843 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2844 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2845 (thread_db_load_search): Update.
2846 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2847 td_ta_set_event and td_ta_event_getmsg.
2849 2016-07-26 Pedro Alves <palves@redhat.com>
2852 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2853 of unsigned long for 64-bit registers and use uint32_t instead of
2854 unsigned int for 32-bit registers.
2856 2016-07-26 Pedro Alves <palves@redhat.com>
2858 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2861 2016-07-21 Tom Tromey <tom@tromey.com>
2863 * configure: Rebuild.
2865 2016-07-21 Yao Qi <yao.qi@linaro.org>
2867 * mem-break.c (find_gdb_breakpoint): Cast bp to
2868 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2870 2016-07-21 Yao Qi <yao.qi@linaro.org>
2872 * server.c (handle_v_requests): Support s and S actions
2873 if target_supports_software_single_step return true.
2875 2016-07-21 Yao Qi <yao.qi@linaro.org>
2877 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2878 is resume_step, call maybe_hw_step.
2879 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2881 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2883 (proceed_one_lwp): If resume request is resume_step, install
2884 reinsert breakpoints and call maybe_hw_step.
2886 2016-07-21 Yao Qi <yao.qi@linaro.org>
2888 * linux-low.c (proceed_one_lwp): Declare.
2889 (linux_resume_one_thread): Remove local variable 'step'.
2890 Lift code enqueue signal. Call proceed_one_lwp instead of
2891 linux_resume_one_lwp.
2893 2016-07-21 Yao Qi <yao.qi@linaro.org>
2895 * linux-low.c (linux_resume_one_thread): Call
2896 enqueue_pending_signal.
2898 2016-07-21 Yao Qi <yao.qi@linaro.org>
2900 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2901 * inferiors.c (do_restore_current_thread_cleanup): New function.
2902 (make_cleanup_restore_current_thread): Likewise.
2903 * linux-low.c (install_software_single_step_breakpoints): Call
2904 make_cleanup_restore_current_thread. Switch current_thread to
2907 2016-07-21 Yao Qi <yao.qi@linaro.org>
2909 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2910 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2911 (clone_one_breakpoint): Likewise.
2912 (delete_reinsert_breakpoints): Change parameter to thread.
2914 (has_reinsert_breakpoints): Likewise.
2915 (uninsert_reinsert_breakpoints): Likewise.
2916 (reinsert_reinsert_breakpoints): Likewise.
2917 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2918 (delete_reinsert_breakpoints): Likewise.
2919 (reinsert_reinsert_breakpoints): Likewise.
2920 (uninsert_reinsert_breakpoints): Likewise.
2921 (has_reinsert_breakpoints): Likewise.
2923 2016-07-21 Yao Qi <yao.qi@linaro.org>
2925 * inferiors.c (get_thread_process): Make parameter const.
2926 * inferiors.h (get_thread_process): Update declaration.
2927 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2928 Add new parameters child_thread and parent_thread. Callers
2930 * mem-break.h (clone_all_breakpoints): Update declaration.
2932 2016-07-21 Yao Qi <yao.qi@linaro.org>
2934 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2935 <command_list, handler>: Remove.
2936 (struct gdb_breakpoint): New.
2937 (struct other_breakpoint): New.
2938 (struct reinsert_breakpoint): New.
2939 (is_gdb_breakpoint): New function.
2940 (any_persistent_commands): Update command_list if
2941 is_gdb_breakpoint returns true.
2942 (set_breakpoint): Create breakpoints according to their types.
2943 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2944 (set_gdb_breakpoint_1): Likewise.
2945 (set_gdb_breakpoint): Likewise.
2946 (clear_breakpoint_conditions): Change parameter type to
2947 'struct gdb_breakpoint *'.
2948 (clear_breakpoint_commands): Likewise.
2949 (clear_breakpoint_conditions_and_commands): Likewise.
2950 (add_condition_to_breakpoint): Likewise.
2951 (add_breakpoint_condition): Likewise.
2952 (add_commands_to_breakpoint): Likewise.
2953 (check_breakpoints): Check other_breakpoint.
2954 (clone_one_breakpoint): Clone breakpopint according to its type.
2955 * mem-break.h (struct gdb_breakpoint): Declare.
2956 (set_gdb_breakpoint): Update declaration.
2957 (clear_breakpoint_conditions_and_commands): Likewise.
2958 (add_breakpoint_condition): Likewise.
2959 (add_breakpoint_commands): Likewise.
2960 * server.c (process_point_options): Change parameter type to
2961 'struct gdb_breakpoint *'.
2963 2016-07-21 Yao Qi <yao.qi@linaro.org>
2965 * mem-break.c (set_breakpoint_at): Rename it to ...
2966 (set_breakpoint_type_at): ... it.
2967 (set_breakpoint_at): Call set_breakpoint_type_at.
2968 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2969 * mem-break.h (set_breakpoint_at): Update comments.
2971 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2973 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2975 (nios2_store_gregset): Likewise.
2977 2016-07-01 Pedro Alves <palves@redhat.com>
2978 Antoine Tremblay <antoine.tremblay@ericsson.com>
2980 * linux-low.c: Change interface to take the target lwp_info
2981 pointer directly and return void. Handle detaching from a zombie
2983 (linux_detach_lwp_callback): New function.
2984 (linux_detach): Detach from the leader thread after detaching from
2987 2016-06-28 Yao Qi <yao.qi@linaro.org>
2989 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2990 for variable new_offset.
2991 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2992 (aarch64_ftrace_insn_reloc_cb): Likewise.
2993 (aarch64_ftrace_insn_reloc_tb): Likewise.
2994 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2995 PRIx64 instead of PRIx32.
2997 2016-06-28 Yao Qi <yao.qi@linaro.org>
2999 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3000 (the_low_target): Install arm_get_syscall_trapinfo.
3002 2016-06-28 Yao Qi <yao.qi@linaro.org>
3004 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3006 (the_low_target): Install aarch64_get_syscall_trapinfo.
3008 2016-06-28 Yao Qi <yao.qi@linaro.org>
3010 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3012 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3013 Remove parameter sysno.
3014 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3017 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3019 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3020 (s390_emit_ne_goto): Likewise.
3021 (s390_emit_lt_goto): Likewise.
3022 (s390_emit_le_goto): Likewise.
3023 (s390_emit_gt_goto): Likewise.
3024 (s390_emit_ge_goto): Likewise.
3025 (s390x_emit_eq_goto): Likewise.
3026 (s390x_emit_ne_goto): Likewise.
3027 (s390x_emit_lt_goto): Likewise.
3028 (s390x_emit_le_goto): Likewise.
3029 (s390x_emit_gt_goto): Likewise.
3030 (s390x_emit_ge_goto): Likewise.
3031 (s390_emit_ops_impl): Mark variable static.
3032 (s390x_emit_ops): Likewise.
3034 2016-06-17 Yao Qi <yao.qi@linaro.org>
3036 * linux-low.c (handle_extended_wait): Call
3037 uninsert_reinsert_breakpoints for the parent process. Remove
3038 reinsert breakpoints from the child process. Reinsert them to
3039 the parent process when vfork is done.
3040 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3041 (reinsert_reinsert_breakpoints): New function.
3042 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3043 (reinsert_reinsert_breakpoints): Declare.
3045 2016-06-17 Yao Qi <yao.qi@linaro.org>
3047 * linux-low.c (handle_extended_wait): If the parent is doing
3048 step-over, remove the reinsert breakpoints from the forked child.
3050 2016-06-17 Yao Qi <yao.qi@linaro.org>
3052 * linux-low.c (unsuspend_all_lwps): Declare.
3053 (linux_low_filter_event): If thread exited, call finish_step_over.
3054 If step-over is finished, unsuspend other threads.
3056 2016-06-17 Yao Qi <yao.qi@linaro.org>
3058 * linux-low.c (linux_resume_one_lwp_throw): Assert
3059 has_reinsert_breakpoints returns false.
3060 * mem-break.c (delete_disabled_breakpoints): Assert
3061 bp type isn't reinsert_breakpoint.
3063 2016-06-17 Yao Qi <yao.qi@linaro.org>
3065 * linux-low.c (maybe_hw_step): New function.
3066 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3067 (finish_step_over): Switch current_thread to lwp temporarily,
3068 and assert has_reinsert_breakpoints returns true.
3069 (proceed_one_lwp): Call maybe_hw_step.
3070 * mem-break.c (has_reinsert_breakpoints): New function.
3071 * mem-break.h (has_reinsert_breakpoints): Declare.
3073 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3075 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3077 2016-05-17 Yao Qi <yao.qi@linaro.org>
3079 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3080 instead of find_inferior.
3082 2016-05-05 Yao Qi <yao.qi@linaro.org>
3084 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3085 Initialize res to zero.
3087 2016-05-05 Yao Qi <yao.qi@linaro.org>
3089 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3092 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3094 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3095 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3096 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3098 2016-04-28 Par Olsson <par.olsson@windriver.com>
3099 Simon Marchi <simon.marchi@ericsson.com>
3101 * tracepoint.c (write_inferior_int8): New function.
3102 (cmd_qtenable_disable): Write enable flag using
3103 write_inferior_int8.
3105 2016-04-25 Yao Qi <yao.qi@linaro.org>
3107 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3108 (need_step_over_p): Return zero if the LWP has pending signals
3109 can be delivered on software single step target.
3111 2016-04-25 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3114 return instead of error.
3116 2016-04-22 Yao Qi <yao.qi@linaro.org>
3118 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3121 2016-04-22 Yao Qi <yao.qi@linaro.org>
3123 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3124 signal when stepping over breakpoint with software single
3127 2016-04-21 Pedro Alves <palves@redhat.com>
3129 * linux-s390-low.c (s390_collect_ptrace_register)
3130 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3132 (s390_check_regset): Use void * instead of gdb_byte *.
3134 2016-04-20 Pedro Alves <palves@redhat.com>
3136 * configure: Renegerate.
3138 2016-04-20 Yao Qi <yao.qi@linaro.org>
3140 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3141 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3143 (arm_store_gregset): Likewise.
3145 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3147 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3148 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3149 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3150 (amd64-avx-mpx-linux.c): New rules.
3151 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3152 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3153 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3154 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3155 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3156 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3157 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3158 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3159 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3160 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3161 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3162 * linux-x86-low.c (x86_linux_read_description): Add case for
3163 X86_XSTATE_AVX_MPX_MASK.
3164 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3165 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3166 init_registers_i386_avx_mpx_linux.
3167 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3168 (initialize_low_tracepoint): Call
3169 init_registers_i386_avx_mpx_linux.
3170 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3171 (initialize_low_tracepoint): Call
3172 init_registers_amd64_avx_mpx_linux.
3173 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3174 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3175 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3178 2016-04-18 Pedro Alves <palves@redhat.com>
3180 * configure: Regenerate.
3182 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3184 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3185 (aarch64_emit_sub): Likewise.
3187 2016-04-12 Pedro Alves <palves@redhat.com>
3189 * utils.c (prepare_to_throw_exception): Delete.
3191 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3193 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3195 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3197 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3199 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3201 * linux-aarch64-ipa.c: Add <elf.h> include.
3202 * linux-ppc-ipa.c: Add <elf.h> include.
3203 * linux-s390-ipa.c: Add <elf.h> include.
3205 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3207 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3208 (get_raw_reg_ptr): Likewise.
3209 (get_trace_state_variable_value_ptr): Likewise.
3210 (set_trace_state_variable_value_ptr): Likewise.
3211 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3214 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3215 Marcin Kościelnicki <koriakin@0x04.net>
3218 * linux-ppc-low.c (emit_insns): New function.
3219 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3220 (ppc_emit_prologue): New function.
3221 (ppc_emit_epilogue): New function.
3222 (ppc_emit_add): New function.
3223 (ppc_emit_sub): New function.
3224 (ppc_emit_mul): New function.
3225 (ppc_emit_lsh): New function.
3226 (ppc_emit_rsh_signed): New function.
3227 (ppc_emit_rsh_unsigned): New function.
3228 (ppc_emit_ext): New function.
3229 (ppc_emit_zero_ext): New function.
3230 (ppc_emit_log_not): New function.
3231 (ppc_emit_bit_and): New function.
3232 (ppc_emit_bit_or): New function.
3233 (ppc_emit_bit_xor): New function.
3234 (ppc_emit_bit_not): New function.
3235 (ppc_emit_equal): New function.
3236 (ppc_emit_less_signed): New function.
3237 (ppc_emit_less_unsigned): New function.
3238 (ppc_emit_ref): New function.
3239 (ppc_emit_const): New function.
3240 (ppc_emit_reg): New function.
3241 (ppc_emit_pop): New function.
3242 (ppc_emit_stack_flush): New function.
3243 (ppc_emit_swap): New function.
3244 (ppc_emit_stack_adjust): New function.
3245 (ppc_emit_call): New function.
3246 (ppc_emit_int_call_1): New function.
3247 (ppc_emit_void_call_2): New function.
3248 (ppc_emit_if_goto): New function.
3249 (ppc_emit_goto): New function.
3250 (ppc_emit_eq_goto): New function.
3251 (ppc_emit_ne_goto): New function.
3252 (ppc_emit_lt_goto): New function.
3253 (ppc_emit_le_goto): New function.
3254 (ppc_emit_gt_goto): New function.
3255 (ppc_emit_ge_goto): New function.
3256 (ppc_write_goto_address): New function.
3257 (ppc_emit_ops_impl): New static variable.
3258 (ppc64v1_emit_prologue): New function.
3259 (ppc64v2_emit_prologue): New function.
3260 (ppc64_emit_epilogue): New function.
3261 (ppc64_emit_add): New function.
3262 (ppc64_emit_sub): New function.
3263 (ppc64_emit_mul): New function.
3264 (ppc64_emit_lsh): New function.
3265 (ppc64_emit_rsh_signed): New function.
3266 (ppc64_emit_rsh_unsigned): New function.
3267 (ppc64_emit_ext): New function.
3268 (ppc64_emit_zero_ext): New function.
3269 (ppc64_emit_log_not): New function.
3270 (ppc64_emit_bit_and): New function.
3271 (ppc64_emit_bit_or): New function.
3272 (ppc64_emit_bit_xor): New function.
3273 (ppc64_emit_bit_not): New function.
3274 (ppc64_emit_equal): New function.
3275 (ppc64_emit_less_signed): New function.
3276 (ppc64_emit_less_unsigned): New function.
3277 (ppc64_emit_ref): New function.
3278 (ppc64_emit_const): New function.
3279 (ppc64v1_emit_reg): New function.
3280 (ppc64v2_emit_reg): New function.
3281 (ppc64_emit_pop): New function.
3282 (ppc64_emit_stack_flush): New function.
3283 (ppc64_emit_swap): New function.
3284 (ppc64v1_emit_call): New function.
3285 (ppc64v2_emit_call): New function.
3286 (ppc64v1_emit_int_call_1): New function.
3287 (ppc64v2_emit_int_call_1): New function.
3288 (ppc64v1_emit_void_call_2): New function.
3289 (ppc64v2_emit_void_call_2): New function.
3290 (ppc64_emit_if_goto): New function.
3291 (ppc64_emit_eq_goto): New function.
3292 (ppc64_emit_ne_goto): New function.
3293 (ppc64_emit_lt_goto): New function.
3294 (ppc64_emit_le_goto): New function.
3295 (ppc64_emit_gt_goto): New function.
3296 (ppc64_emit_ge_goto): New function.
3297 (ppc64v1_emit_ops_impl): New static variable.
3298 (ppc64v2_emit_ops_impl): New static variable.
3299 (ppc_emit_ops): New function.
3300 (linux_low_target): Wire in ppc_emit_ops.
3302 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3303 Marcin Kościelnicki <koriakin@0x04.net>
3306 * Makefile.in: Add powerpc-*-ipa.o
3307 * configure.srv: Add ipa_obj for powerpc*-linux.
3308 * linux-ppc-ipa.c: New file.
3309 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3311 (PPC_FIELD): New macro.
3312 (PPC_SEXT): New macro.
3313 (PPC_OP6): New macro.
3314 (PPC_BO): New macro.
3315 (PPC_LI): New macro.
3316 (PPC_BD): New macro.
3317 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3318 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3319 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3320 (ppc_get_thread_area): New function.
3321 (is_elfv2_inferior): New function.
3322 (gen_ds_form): New function.
3323 (GEN_STD): New macro.
3324 (GEN_STDU): New macro.
3325 (GEN_LD): New macro.
3326 (GEN_LDU): New macro.
3327 (gen_d_form): New function.
3328 (GEN_ADDI): New macro.
3329 (GEN_ADDIS): New macro.
3330 (GEN_LI): New macro.
3331 (GEN_LIS): New macro.
3332 (GEN_ORI): New macro.
3333 (GEN_ORIS): New macro.
3334 (GEN_LWZ): New macro.
3335 (GEN_STW): New macro.
3336 (GEN_STWU): New macro.
3337 (gen_xfx_form): New function.
3338 (GEN_MFSPR): New macro.
3339 (GEN_MTSPR): New macro.
3340 (GEN_MFCR): New macro.
3341 (GEN_MTCR): New macro.
3342 (GEN_SYNC): New macro.
3343 (GEN_LWSYNC): New macro.
3344 (gen_x_form): New function.
3345 (GEN_OR): New macro.
3346 (GEN_MR): New macro.
3347 (GEN_LWARX): New macro.
3348 (GEN_STWCX): New macro.
3349 (GEN_CMPW): New macro.
3350 (gen_md_form): New function.
3351 (GEN_RLDICL): New macro.
3352 (GEN_RLDICR): New macro.
3353 (gen_i_form): New function.
3355 (GEN_BL): New macro.
3356 (gen_b_form): New function.
3357 (GEN_BNE): New macro.
3358 (GEN_LOAD): New macro.
3359 (GEN_STORE): New macro.
3360 (gen_limm): New function.
3361 (gen_atomic_xchg): New function.
3362 (gen_call): New function.
3363 (ppc_relocate_instruction): New function.
3364 (ppc_install_fast_tracepoint_jump_pad): New function.
3365 (ppc_get_min_fast_tracepoint_insn_len): New function.
3366 (ppc_get_ipa_tdesc_idx): New function.
3367 (the_low_target): Wire in the new functions.
3368 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3370 * linux-ppc-tdesc.h: New file.
3372 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3374 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3375 (alloc_jump_pad_buffer): New function.
3376 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3377 (alloc_jump_pad_buffer): New function.
3378 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3379 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3380 (alloc_jump_pad_buffer): New function.
3381 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3382 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3383 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3384 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3386 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3388 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3389 * linux-amd64-ipa.c: Likewise.
3390 * linux-i386-ipa.c: Likewise.
3391 * linux-s390-ipa.c: Likewise.
3392 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3393 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3394 set_trace_state_variable_value_ptr.
3395 (struct ipa_sym_addresses): Likewise.
3396 (symbol_list): Likewise.
3397 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3398 accessing gdb_collect directly.
3399 (gdb_collect_ptr_type): New typedef.
3400 (get_raw_reg_ptr_type): New typedef.
3401 (get_trace_state_variable_value_ptr_type): New typedef.
3402 (set_trace_state_variable_value_ptr_type): New typedef.
3403 (gdb_collect_ptr): New global.
3404 (get_raw_reg_ptr): New global.
3405 (get_trace_state_variable_value_ptr): New global.
3406 (set_trace_state_variable_value_ptr): New global.
3407 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3408 accessing get_raw_reg directly.
3409 (get_get_tsv_func_addr): Likewise for
3410 get_trace_state_variable_value_ptr.
3411 (get_set_tsv_func_addr): Likewise for
3412 set_trace_state_variable_value_ptr.
3413 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3415 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3417 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3419 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3421 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3423 (relocate_instruction): Remove own_buf.
3424 * server.c (own_buf): Make global.
3425 (handle_v_requests): Make global.
3426 * server.h (own_buf): New declaration.
3427 (handle_v_requests): New prototype.
3429 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3432 * linux-s390-low.c (add_insns): New function.
3433 (s390_emit_prologue): New function.
3434 (s390_emit_epilogue): New function.
3435 (s390_emit_add): New function.
3436 (s390_emit_sub): New function.
3437 (s390_emit_mul): New function.
3438 (s390_emit_lsh): New function.
3439 (s390_emit_rsh_signed): New function.
3440 (s390_emit_rsh_unsigned): New function.
3441 (s390_emit_ext): New function.
3442 (s390_emit_log_not): New function.
3443 (s390_emit_bit_and): New function.
3444 (s390_emit_bit_or): New function.
3445 (s390_emit_bit_xor): New function.
3446 (s390_emit_bit_not): New function.
3447 (s390_emit_equal): New function.
3448 (s390_emit_less_signed): New function.
3449 (s390_emit_less_unsigned): New function.
3450 (s390_emit_ref): New function.
3451 (s390_emit_if_goto): New function.
3452 (s390_emit_goto): New function.
3453 (s390_write_goto_address): New function.
3454 (s390_emit_litpool): New function.
3455 (s390_emit_const): New function.
3456 (s390_emit_call): New function.
3457 (s390_emit_reg): New function.
3458 (s390_emit_pop): New function.
3459 (s390_emit_stack_flush): New function.
3460 (s390_emit_zero_ext): New function.
3461 (s390_emit_swap): New function.
3462 (s390_emit_stack_adjust): New function.
3463 (s390_emit_set_r2): New function.
3464 (s390_emit_int_call_1): New function.
3465 (s390_emit_void_call_2): New function.
3466 (s390_emit_eq_goto): New function.
3467 (s390_emit_ne_goto): New function.
3468 (s390_emit_lt_goto): New function.
3469 (s390_emit_le_goto): New function.
3470 (s390_emit_gt_goto): New function.
3471 (s390_emit_ge_goto): New function.
3472 (s390x_emit_prologue): New function.
3473 (s390x_emit_epilogue): New function.
3474 (s390x_emit_add): New function.
3475 (s390x_emit_sub): New function.
3476 (s390x_emit_mul): New function.
3477 (s390x_emit_lsh): New function.
3478 (s390x_emit_rsh_signed): New function.
3479 (s390x_emit_rsh_unsigned): New function.
3480 (s390x_emit_ext): New function.
3481 (s390x_emit_log_not): New function.
3482 (s390x_emit_bit_and): New function.
3483 (s390x_emit_bit_or): New function.
3484 (s390x_emit_bit_xor): New function.
3485 (s390x_emit_bit_not): New function.
3486 (s390x_emit_equal): New function.
3487 (s390x_emit_less_signed): New function.
3488 (s390x_emit_less_unsigned): New function.
3489 (s390x_emit_ref): New function.
3490 (s390x_emit_if_goto): New function.
3491 (s390x_emit_const): New function.
3492 (s390x_emit_call): New function.
3493 (s390x_emit_reg): New function.
3494 (s390x_emit_pop): New function.
3495 (s390x_emit_stack_flush): New function.
3496 (s390x_emit_zero_ext): New function.
3497 (s390x_emit_swap): New function.
3498 (s390x_emit_stack_adjust): New function.
3499 (s390x_emit_int_call_1): New function.
3500 (s390x_emit_void_call_2): New function.
3501 (s390x_emit_eq_goto): New function.
3502 (s390x_emit_ne_goto): New function.
3503 (s390x_emit_lt_goto): New function.
3504 (s390x_emit_le_goto): New function.
3505 (s390x_emit_gt_goto): New function.
3506 (s390x_emit_ge_goto): New function.
3507 (s390_emit_ops): New function.
3508 (struct linux_target_ops): Fill in emit_ops hook.
3510 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3513 * Makefile.in: Add s390 IPA files.
3514 * configure.srv: Build IPA for s390.
3515 * linux-s390-ipa.c: New file.
3516 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3517 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3518 (tdesc_s390_linux32): Likewise.
3519 (init_registers_s390_linux32v1): Likewise.
3520 (tdesc_s390_linux32v1): Likewise.
3521 (init_registers_s390_linux32v2): Likewise.
3522 (tdesc_s390_linux32v2): Likewise.
3523 (init_registers_s390_linux64): Likewise.
3524 (tdesc_s390_linux64): Likewise.
3525 (init_registers_s390_linux64v1): Likewise.
3526 (tdesc_s390_linux64v1): Likewise.
3527 (init_registers_s390_linux64v2): Likewise.
3528 (tdesc_s390_linux64v2): Likewise.
3529 (init_registers_s390_te_linux64): Likewise.
3530 (tdesc_s390_te_linux64): Likewise.
3531 (init_registers_s390_vx_linux64): Likewise.
3532 (tdesc_s390_vx_linux64): Likewise.
3533 (init_registers_s390_tevx_linux64): Likewise.
3534 (tdesc_s390_tevx_linux64): Likewise.
3535 (init_registers_s390x_linux64): Likewise.
3536 (tdesc_s390x_linux64): Likewise.
3537 (init_registers_s390x_linux64v1): Likewise.
3538 (tdesc_s390x_linux64v1): Likewise.
3539 (init_registers_s390x_linux64v2): Likewise.
3540 (tdesc_s390x_linux64v2): Likewise.
3541 (init_registers_s390x_te_linux64): Likewise.
3542 (tdesc_s390x_te_linux64): Likewise.
3543 (init_registers_s390x_vx_linux64): Likewise.
3544 (tdesc_s390x_vx_linux64): Likewise.
3545 (init_registers_s390x_tevx_linux64): Likewise.
3546 (tdesc_s390x_tevx_linux64): Likewise.
3547 (have_hwcap_s390_vx): New static variable.
3548 (s390_arch_setup): Fill have_hwcap_s390_vx.
3549 (s390_get_thread_area): New function.
3550 (s390_ft_entry_gpr_esa): New const.
3551 (s390_ft_entry_gpr_zarch): New const.
3552 (s390_ft_entry_misc): New const.
3553 (s390_ft_entry_fr): New const.
3554 (s390_ft_entry_vr): New const.
3555 (s390_ft_main_31): New const.
3556 (s390_ft_main_64): New const.
3557 (s390_ft_exit_fr): New const.
3558 (s390_ft_exit_vr): New const.
3559 (s390_ft_exit_misc): New const.
3560 (s390_ft_exit_gpr_esa): New const.
3561 (s390_ft_exit_gpr_zarch): New const.
3562 (append_insns): New function.
3563 (s390_relocate_instruction): New function.
3564 (s390_install_fast_tracepoint_jump_pad): New function.
3565 (s390_get_min_fast_tracepoint_insn_len): New function.
3566 (s390_get_ipa_tdesc_idx): New function.
3567 (struct linux_target_ops): Wire in the above functions.
3568 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3569 * linux-s390-tdesc.h: New file.
3571 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3573 * linux-s390-low.c (s390_supports_tracepoints): New function.
3574 (struct linux_target_ops): Fill supports_tracepoints hook.
3576 2016-03-18 Yao Qi <yao.qi@linaro.org>
3578 * linux-low.c (lwp_signal_can_be_delivered): New function.
3579 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3581 2016-03-18 Yao Qi <yao.qi@linaro.org>
3583 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3584 0 if signal is enqueued. Remove 'signal' from one debugging
3585 message. Move one debugging message to some lines below.
3586 Remove code setting 'signal' to 0.
3588 2016-03-18 Yao Qi <yao.qi@linaro.org>
3590 * linux-low.c (linux_low_filter_event): Remove redundant
3591 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3593 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3595 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3596 (struct linux_target_ops): Wire in the above.
3598 2016-03-03 Yao Qi <yao.qi@linaro.org>
3600 * linux-low.c: Update comments to start_step_over.
3602 2016-03-03 Yao Qi <yao.qi@linaro.org>
3605 * linux-low.c (handle_extended_wait): Set child suspended
3606 if event_lwp->bp_reinsert isn't zero.
3608 2016-03-02 Yao Qi <yao.qi@linaro.org>
3610 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3611 enqueue_pending_signal.
3613 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3615 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3618 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3620 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3621 (s390_regmap_3264) [!__s390x__]: New global.
3622 (s390_collect_ptrace_register): Skip map entries containing -1.
3623 (s390_supply_ptrace_register): Ditto.
3624 (s390_fill_gprs_high): New function.
3625 (s390_store_gprs_high): New function.
3626 (s390_regsets): Add NT_S390_HIGH_GPRS.
3627 (s390_get_hwcap): Enable on 31-bit.
3628 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3629 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3630 Detect NT_S390_HIGH_GPRS.
3631 (s390_usrregs_info_3264): Enable on 31-bit.
3632 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3633 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3635 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3638 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3639 * configure.srv: Ditto.
3640 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3641 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3642 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3643 (init_registers_amd64_linux): Remove prototype.
3644 (tdesc_amd64_linux): Remove declaration.
3645 (get_ipa_tdesc): New function.
3646 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3647 initialize remaining tdescs.
3648 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3649 (init_registers_i386_linux): Remove prototype.
3650 (tdesc_i386_linux): Remove declaration.
3651 (get_ipa_tdesc): New function.
3652 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3653 initialize remaining tdescs.
3654 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3655 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3656 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3657 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3658 (x86_get_ipa_tdesc_idx): New function.
3659 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3660 * linux-x86-tdesc.h: New file.
3661 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3662 (target_get_ipa_tdesc_idx): New macro.
3663 * tracepoint.c (ipa_tdesc_idx): New macro.
3664 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3665 (symbol_list): Add ipa_tdesc_idx.
3666 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3667 (ipa_tdesc): Remove.
3668 (ipa_tdesc_idx): New variable.
3669 (get_context_regcache): Use get_ipa_tdesc.
3670 (gdb_collect): Ditto.
3672 * tracepoint.h (get_ipa_tdesc): New prototype.
3673 (ipa_tdesc): Remove.
3675 2016-02-24 Pedro Alves <palves@redhat.com>
3677 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3678 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3679 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3680 Factor out common code between the USE_SIGTRAP_SIGINFO and
3681 !USE_SIGTRAP_SIGINFO blocks.
3682 (linux_low_filter_event): Call save_stop_reason instead of
3683 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3685 (linux_wait_1): Update comments.
3687 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3689 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3690 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3691 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3692 ppc_insert_point, ppc_remove_point.
3694 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3696 * linux-s390-low.c (s390_supports_z_point_type): New function.
3697 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3699 2016-02-16 Yao Qi <yao.qi@linaro.org>
3701 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3702 PC. Get pc from regcache_read_pc.
3704 2016-02-12 Yao Qi <yao.qi@linaro.org>
3706 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3707 or linux_get_pc_32bit.
3708 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3710 2016-02-12 Yao Qi <yao.qi@linaro.org>
3712 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3713 arm_linux_get_next_pcs_fixup.
3715 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3717 * tracepoint.c (x_tracepoint_action_download): Change
3718 write_inferior_data_ptr to write_inferior_data_pointer.
3719 (cmd_qtstart): Likewise.
3720 (write_inferior_data_ptr): Remove.
3721 (download_agent_expr): Change write_inferior_data_ptr to
3722 write_inferior_data_pointer.
3723 (download_tracepoint_1): Likewise.
3724 (download_tracepoint): Likewise.
3725 (download_trace_state_variables): Likewise.
3727 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3728 Marcin Kościelnicki <koriakin@0x04.net>
3730 * tracepoint.c (struct tracepoint_action_ops): Remove.
3731 (struct tracepoint_action): Remove ops.
3732 (m_tracepoint_action_download, r_tracepoint_action_download)
3733 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3734 size and offset accordingly.
3735 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3736 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3737 (tracepoint_action_send, tracepoint_action_download): New functions.
3738 Helpers for trace action handlers.
3739 (add_tracepoint_action): Remove setup actions ops.
3740 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3742 2016-02-10 Yao Qi <yao.qi@linaro.org>
3744 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3746 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3748 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3750 * configure: Regenerate.
3752 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3754 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3755 void * to gdb_byte *.
3756 * linux-low.c (siginfo_fixup): Likewise.
3757 (linux_xfer_siginfo): Likewise.
3758 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3760 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3762 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3764 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3766 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3768 * linux-x86-low.c [__x86_64__]: Include
3769 "nat/amd64-linux-siginfo.h".
3770 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3771 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3772 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3773 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3774 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3775 (cpt_si_fd, si_timerid, si_overrun): Move from
3776 nat/amd64-linux-siginfo.c.
3777 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3779 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3781 * server.c (skip_to_semicolon): Remove.
3782 (process_point_options): Use strchrnul instead of
3785 2016-01-26 Yao Qi <yao.qi@linaro.org>
3787 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3788 * linux-low.c (install_software_single_step_breakpoints): Don't
3789 call regcache_read_pc.
3790 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3793 2016-01-26 Yao Qi <yao.qi@linaro.org>
3795 * linux-low.c (install_software_single_step_breakpoints): Call
3796 regcache_read_pc instead of get_pc.
3798 2016-01-26 Yao Qi <yao.qi@linaro.org>
3800 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3801 (unblock_async_io): Rename to ...
3802 (block_unblock_async_io): ... it. New function.
3803 (enable_async_io): Don't install SIGIO handler. Unblock it
3805 (disable_async_io): Don't ignore SIGIO. Block it instead.
3806 (initialize_async_io): Install SIGIO handler. Don't call
3809 2016-01-26 Yao Qi <yao.qi@linaro.org>
3811 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3812 first character is '\003', call *the_target->request_interrupt.
3814 2016-01-25 Yao Qi <yao.qi@linaro.org>
3816 * remote-utils.c (new_thread_notify): Remove.
3817 (dead_thread_notify): Likewise.
3818 * remote-utils.h (new_thread_notify): Remove declaration.
3819 (dead_thread_notify): Likewise.
3821 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3823 * gdb.trace/pending.exp: Fix expected message on continue.
3825 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3827 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3828 it works properly on big-endian machines where sizeof (CORE_ADDR)
3831 2016-01-21 Pedro Alves <palves@redhat.com>
3833 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3834 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3835 * configure: Regenerate.
3837 2016-01-21 Yao Qi <yao.qi@linaro.org>
3839 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3840 is_thumb and set it according to CPSR saved on the stack.
3841 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3842 arm_sigreturn_next_pc.
3844 2016-01-18 Yao Qi <yao.qi@linaro.org>
3846 * linux-low.c (linux_set_pc_64bit): New function.
3847 (linux_get_pc_64bit): New function.
3848 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3850 * linux-sparc-low.c (debug_threads): Remove declaration.
3851 (sparc_get_pc): Remove.
3852 (the_low_target): Use linux_get_pc_64bit instead of
3854 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3855 (the_low_target): Use linux_get_pc_64bit and
3858 2016-01-18 Yao Qi <yao.qi@linaro.org>
3860 * linux-arm-low.c (debug_threads): Remove declaration.
3861 (arm_get_pc, arm_set_pc): Remove.
3862 (the_low_target): Use linux_get_pc_32bit and
3864 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3865 (the_low_target): Use linux_get_pc_32bit and
3867 * linux-cris-low.c (debug_threads): Remove declaration.
3868 (cris_get_pc, cris_set_pc,): Remove.
3869 (the_low_target): Use linux_get_pc_32bit and
3871 * linux-crisv32-low.c (debug_threads): Remove declaration.
3872 (cris_get_pc, cris_set_pc): Remove.
3873 (the_low_target): Use linux_get_pc_32bit and
3875 * linux-low.c: Include inttypes.h.
3876 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3877 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3878 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3879 (the_low_target): Use linux_get_pc_32bit and
3881 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3882 (the_low_target): Use linux_get_pc_32bit and
3884 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3885 (the_low_target): Use linux_get_pc_32bit and
3887 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3888 (the_low_target): Use linux_get_pc_32bit and
3890 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3891 (the_low_target): Use linux_get_pc_32bit and
3894 2016-01-18 Gary Benson <gbenson@redhat.com>
3896 * configure.ac (AC_FUNC_FORK): New check.
3897 * config.in: Regenerate.
3898 * configure: Likewise.
3900 2016-01-14 Yao Qi <yao.qi@linaro.org>
3902 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3903 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3904 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3905 arm_get_next_pcs_ctor.
3907 2016-01-12 Josh Stone <jistone@redhat.com>
3908 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3910 * inferiors.h: Include "gdb_vecs.h".
3911 (struct process_info): Add syscalls_to_catch.
3912 * inferiors.c (remove_process): Free syscalls_to_catch.
3913 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3914 syscall_return stops.
3915 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3916 * server.c (handle_general_set): Handle QCatchSyscalls.
3917 (handle_query): Report support for QCatchSyscalls.
3918 * target.h (struct target_ops): Add supports_catch_syscall.
3919 (target_supports_catch_syscall): New macro.
3920 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3921 (struct lwp_info): Add syscall_state.
3922 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3923 Maintain syscall_state and syscalls_to_catch across exec.
3924 (get_syscall_trapinfo): New function, proxy to the_low_target.
3925 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3926 (linux_low_filter_event): Toggle syscall_state entry/return for
3927 syscall traps, and set it ignored for all others.
3928 (gdb_catching_syscalls_p): New function.
3929 (gdb_catch_this_syscall_p): New function.
3930 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3931 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3932 (linux_supports_catch_syscall): New function.
3933 (linux_target_ops): Install it.
3934 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3935 (the_low_target): Install it.
3937 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3939 * acinclude.m4: Include new ../warning.m4 file.
3940 * configure: Regenerated.
3941 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3943 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3945 * ax.c (is_goto_target): Mark static.
3946 * linux-low.c (register_addr): Likewise.
3947 (linux_fetch_registers, linux_store_registers): Likewise.
3948 * mem-break.c (any_persistent_commands): Fix old prototype.
3949 (add_commands_to_breakpoint): Mark static.
3950 * regcache.c (find_register_by_name): Delete unused func.
3951 * remote-utils.c (hex_or_minus_one): Mark static.
3952 * server.c (monitor_show_help): Mark static.
3953 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3954 handle_v_requests): Likewise.
3956 2016-01-12 Pedro Alves <palves@redhat.com>
3958 Remove use of the registered trademark symbol throughout.
3960 2016-01-08 Yao Qi <yao.qi@linaro.org>
3962 * remote-utils.c (getpkt): If c is '\003', call target hook
3965 2016-01-06 Yao Qi <yao.qi@linaro.org>
3967 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3968 linux-aarch32-low.c.
3969 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3970 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3971 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3972 (thumb2_breakpoint): Declare.
3973 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3974 linux-aarch32-low.h.
3975 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3976 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3977 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3979 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3981 * gdbreplay.c (gdbreplay_version): Change copyright year in
3983 * server.c (gdbserver_version): Likewise.
3985 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3987 * server.c (crc32_table): Delete.
3988 (crc32): Use libiberty's xcrc32 function.
3990 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3992 * lynx-low.c (lynx_delete_thread_callback): New function.
3993 (lynx_mourn): Properly delete our process and all of its
3994 threads. Remove call to clear_inferiors.
3996 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3998 * target.c (thread_search_callback): Add check that
3999 the thread_stopped target callback is not NULL before
4002 2015-12-21 Yao Qi <yao.qi@linaro.org>
4004 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4007 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4009 * server.c (handle_query): Call target_supports_software_single_step.
4011 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4013 * linux-low.c (single_step): New function.
4014 (linux_resume_one_lwp_throw): Call single_step.
4015 (start_step_over): Likewise.
4017 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4019 * Makefile.in (SFILES): Append arch/arm-linux.c,
4020 arch/arm-get-next-pcs.c.
4021 (arm-linux.o): New rule.
4022 (arm-get-next-pcs.o): New rule.
4023 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4025 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4026 to linux-aarch32-low.c.
4027 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4028 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4029 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4030 (thumb2_breakpoint_len): Likewise.
4031 (arm_is_thumb_mode): Make non-static.
4032 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4033 from linux-aarch32-low.c.
4034 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4035 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4036 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4037 (thumb2_breakpoint_len): Likewise.
4038 (arm_is_thumb_mode): New declaration.
4039 * linux-arm-low.c: Include arch/arm-linux.h
4040 aarch/arm-get-next-pcs.h, sys/syscall.h.
4041 (get_next_pcs_ops): New struct.
4042 (get_next_pcs_addr_bits_remove): New function.
4043 (get_next_pcs_is_thumb): New function.
4044 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4045 (arm_sigreturn_next_pc): Likewise.
4046 (get_next_pcs_syscall_next_pc): Likewise.
4047 (arm_gdbserver_get_next_pcs): Likewise.
4048 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4050 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4051 * server.h: Include gdb_vecs.h.
4053 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4055 * Makefile.in (SFILES): Append common/common-regcache.c.
4056 (OBS): Append common-regcache.o.
4057 (common-regcache.o): New rule.
4058 * regcache.c (init_register_cache): Initialize cache to
4060 (regcache_raw_read_unsigned): New function.
4061 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4062 register_status enum.
4064 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4066 * linux-aarch64-low.c (the_low_targets): Rename
4067 breakpoint_reinsert_addr to get_next_pcs.
4068 * linux-arm-low.c (the_low_targets): Likewise.
4069 * linux-bfin-low.c (the_low_targets): Likewise.
4070 * linux-cris-low.c (the_low_targets): Likewise.
4071 * linux-crisv32-low.c (the_low_targets): Likewise.
4072 * linux-low.c (can_software_single_step): Likewise.
4073 (install_software_single_step_breakpoints): New function.
4074 (start_step_over): Use install_software_single_step_breakpoints.
4075 * linux-low.h: New CORE_ADDR vector.
4076 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4078 * linux-mips-low.c (the_low_targets): Likewise.
4079 * linux-nios2-low.c (the_low_targets): Likewise.
4080 * linux-sparc-low.c (the_low_targets): Likewise.
4082 2015-12-17 Pedro Alves <palves@redhat.com>
4084 * linux-low.c (linux_kill_one_lwp): Remove references to
4086 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4088 (linux_init_signals): Delete.
4089 (initialize_low): Adjust.
4090 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4092 2015-12-16 Pedro Alves <palves@redhat.com>
4094 * configure.ac (compiler warning flags): When testing a
4095 -Wno-foo option, check whether -Wfoo works instead.
4096 * configure: Regenerate.
4098 2015-12-11 Don Breazeal <donb@codesourcery.com>
4100 * server.c (process_serial_event): Don't exit from gdbserver
4101 in remote mode if there are still active inferiors.
4103 2015-12-11 Yao Qi <yao.qi@linaro.org>
4105 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4106 arm_breakpoint_at if the process is 32-bit.
4108 2015-12-11 Yao Qi <yao.qi@linaro.org>
4110 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4113 2015-12-07 Yao Qi <yao.qi@linaro.org>
4115 * configure.srv: Append arm.o to srv_tgtobj for
4116 aarch64*-*-linux* target.
4117 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4118 from linux-arm-low.c.
4119 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4120 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4121 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4122 (thumb2_breakpoint_len): Likewise.
4123 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4124 (arm_breakpoint_kinds): Likewise.
4125 (arm_breakpoint_kind_from_pc): Likewise.
4126 (arm_sw_breakpoint_from_kind): Likewise.
4127 (arm_breakpoint_kind_from_current_state): Likewise.
4128 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4129 (arm_sw_breakpoint_from_kind): Declare.
4130 (arm_breakpoint_kind_from_current_state): Declare.
4131 (arm_breakpoint_at): Declare.
4132 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4133 arm_sw_breakpoint_from_kind if process is 32-bit.
4134 (aarch64_breakpoint_kind_from_pc): New function.
4135 (aarch64_breakpoint_kind_from_current_state): New function.
4136 (the_low_target): Initialize fields breakpoint_kind_from_pc
4137 and breakpoint_kind_from_current_state.
4138 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4139 linux-aarch32-low.c.
4140 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4141 (arm_breakpoint, arm_breakpoint_len): Likewise.
4142 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4143 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4144 (arm_is_thumb_mode): Likewise.
4145 (arm_breakpoint_at): Likewise.
4146 (arm_breakpoint_kind_from_pc): Likewise.
4147 (arm_sw_breakpoint_from_kind): Likewise.
4148 (arm_breakpoint_kind_from_current_state): Likewise.
4151 2015-08-04 Yao Qi <yao.qi@linaro.org>
4153 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4154 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4155 * server.c (extended_protocol): Remove "static".
4156 * server.h (extended_protocol): Declare it.
4158 2015-12-04 Josh Stone <jistone@redhat.com>
4160 * target.h (struct target_ops) <arch_setup>: Rename to ...
4161 (struct target_ops) <post_create_inferior>: ... this.
4162 (target_arch_setup): Rename to ...
4163 (target_post_create_inferior): ... this, calling post_create_inferior.
4164 * server.c (start_inferior): Update target_arch_setup calls to
4165 target_post_create_inferior.
4166 * linux-low.c (linux_low_ptrace_options): Forward declare.
4167 (linux_arch_setup): Update its comment for general use.
4168 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4169 (struct linux_target_ops): Use linux_post_create_inferior.
4170 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4171 to post_create_inferior.
4172 * nto-low.c (struct nto_target_ops): Likewise.
4173 * spu-low.c (struct spu_target_ops): Likewise.
4174 * win32-low.c (struct win32_target_ops): Likewise.
4176 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4178 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4180 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4182 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4183 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4184 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4185 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4186 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4187 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4188 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4189 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4190 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4191 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4192 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4193 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4195 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4197 * linux-low.c (linux_look_up_symbols): Don't call
4198 linux_supports_traceclone.
4199 * linux-low.h (thread_db_init): Remove use_events argument.
4200 * thread-db.c (thread_db_use_event): Remove global variable.
4201 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4202 (struct thread_db) <td_create_bp>: Remove field.
4203 (thread_db_create_event): Remove function.
4204 (thread_db_enable_reporting): Likewise.
4205 (find_one_thread): Don't check for thread_db_use_events.
4206 (attach_thread): Likewise.
4207 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4208 (try_thread_db_load_1): Don't check for thread_db_use_events.
4209 (thread_db_init): Remove use_events argument and thread events
4211 (remove_thread_event_breakpoints): Remove function.
4212 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4214 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4216 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4218 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4219 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4220 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4221 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4222 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4224 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4226 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4227 * linux-low.c (can_hardware_single_step): Use
4228 supports_hardware_single_step.
4229 (can_software_single_step): New function.
4230 (start_step_over): Call can_software_single_step.
4231 (linux_supports_hardware_single_step): New function.
4232 (struct target_ops) <supports_software_single_step>: Initialize.
4233 * linux-low.h (struct linux_target_ops)
4234 <supports_hardware_single_step>: Initialize.
4235 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4236 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4237 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4238 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4239 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4240 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4241 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4242 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4243 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4244 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4246 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4247 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4249 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4250 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4251 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4253 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4254 * target.h (struct target_ops): <supports_software_single_step>:
4256 (target_supports_software_single_step): New macro.
4258 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4260 * linux-low.c (linux_wait_1): Fix pc advance condition.
4261 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4262 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4264 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266 * linux-arm-low.c (arm_is_thumb_mode): New function.
4267 (arm_breakpoint_at): Use arm_is_thumb_mode.
4268 (arm_breakpoint_kind_from_current_state): New function.
4269 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4271 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4272 (linux_breakpoint_kind_from_current_state): New function.
4273 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4274 * linux-low.h (struct linux_target_ops)
4275 <breakpoint_kind_from_current_state>: New field.
4276 * target.h (struct target_ops): Likewise.
4277 (target_breakpoint_kind_from_current_state): New macro.
4279 2015-11-30 Pedro Alves <palves@redhat.com>
4281 * linux-low.c (linux_resume): Wake up the event loop before
4284 2015-11-30 Pedro Alves <palves@redhat.com>
4286 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4288 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4290 * target.c (struct thread_search): New structure.
4291 (thread_search_callback): New function.
4292 (prev_general_thread): New global.
4293 (prepare_to_access_memory, done_accessing_memory): New functions.
4294 * target.h (prepare_to_access_memory, done_accessing_memory):
4295 Replace macros with function declarations.
4297 2015-11-30 Pedro Alves <palves@redhat.com>
4300 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4301 report TARGET_WAITKIND_NO_RESUMED.
4302 * remote-utils.c (prepare_resume_reply): Handle
4303 TARGET_WAITKIND_NO_RESUMED.
4304 * server.c (report_no_resumed): New global.
4305 (handle_query) <qSupported>: Handle "no-resumed+". Report
4306 "no-resumed+" support.
4307 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4308 return error if the client doesn't support no-resumed events.
4309 (push_stop_notification): New function.
4310 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4311 events if the client supports them.
4313 2015-11-30 Pedro Alves <palves@redhat.com>
4315 * linux-low.c (thread_still_has_status_pending_p): Don't check
4317 (lwp_resumed): New function.
4318 (status_pending_p_callback): Return early if the LWP is not
4319 supposed to be resumed.
4321 2015-11-30 Pedro Alves <palves@redhat.com>
4323 * linux-low.c (handle_extended_wait): Assert that the LWP's
4324 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4325 thread create events, leave the new child's status pending.
4326 (linux_low_filter_event): If GDB wants to hear about thread exit
4327 events, leave the LWP marked dead and don't delete it.
4328 (linux_wait_for_event_filtered): Don't check for thread exit.
4329 (filter_exit_event): New function.
4330 (linux_wait_1): Use it, when returning an exit event.
4331 (linux_resume_one_lwp_throw): Assert that the LWP's
4332 waitstatus is TARGET_WAITKIND_IGNORE.
4333 * remote-utils.c (prepare_resume_reply): Handle
4334 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4335 * server.c (report_thread_events): New global.
4336 (handle_general_set): Handle QThreadEvents.
4337 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4338 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4339 TARGET_WAITKIND_THREAD_EXITED.
4340 * server.h (report_thread_events): Declare.
4342 2015-11-30 Pedro Alves <palves@redhat.com>
4344 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4345 the thread's last_resume_kind was resume_stop.
4347 2015-11-30 Pedro Alves <palves@redhat.com>
4349 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4352 2015-11-30 Pedro Alves <palves@redhat.com>
4354 * server.c (handle_v_requests): Handle vCtrlC.
4356 2015-11-30 Pedro Alves <palves@redhat.com>
4358 * gdbthread.h (find_any_thread_of_pid): Declare.
4359 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4361 * server.c (handle_query): If current_thread is NULL, look for
4362 another thread of the selected process.
4364 2015-11-26 Daniel Colascione <dancol@dancol.org>
4365 Simon Marchi <simon.marchi@ericsson.com>
4367 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4368 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4370 * target.h (struct target_ops) <thread_name>: New field.
4371 (target_thread_name): New macro.
4373 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4375 * regcache.h (regcache_invalidate_pid): Add declaration.
4376 * regcache.c (regcache_invalidate_pid): New function, extracted
4377 from regcache_invalidate.
4378 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4379 Add trivial documentation comment.
4380 * lynx-low.c: Use regcache_invalidate_pid instead of
4381 regcache_invalidate.
4383 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4385 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4386 and Elf64_auxv_t if the target is Android.
4388 2015-11-22 Doug Evans <xdje42@gmail.com>
4390 * target.h: #include <sys/types.h>.
4392 2015-11-19 Pedro Alves <palves@redhat.com>
4394 * linux-low.c (linux_process_qsupported): Change prototype.
4396 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4398 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4399 and adjust to loop over all features.
4400 * server.c (handle_query) <qSupported>: Adjust to call
4401 target_process_qsupported once, passing it a vector of unprocessed
4403 * target.h (struct target_ops) <process_qsupported>: Change
4405 (target_process_qsupported): Adjust.
4407 2015-11-19 Pedro Alves <palves@redhat.com>
4409 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4411 * configure: Regenerate.
4413 2015-11-19 Pedro Alves <palves@redhat.com>
4415 * configure: Regenerate.
4417 2015-11-19 Yao Qi <yao.qi@linaro.org>
4419 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4422 2015-11-19 Yao Qi <yao.qi@linaro.org>
4424 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4425 (struct aarch64_operand): Move enum out.
4427 2015-11-19 Yao Qi <yao.qi@linaro.org>
4429 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4430 struct user_fpsimd_state *.
4431 (aarch64_store_fpregset): Likewise.
4433 2015-11-19 Yao Qi <yao.qi@linaro.org>
4435 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4436 struct user_pt_regs *.
4437 (aarch64_store_gregset): Likewise.
4439 2015-11-18 Pedro Alves <palves@redhat.com>
4441 * Makefile.in (all_object_files): Add $IPA_OBJS.
4443 2015-11-17 Pedro Alves <palves@redhat.com>
4445 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4446 GDB_SIGNAL_0 and gdb_signal_to_string.
4448 2015-11-17 Pedro Alves <palves@redhat.com>
4450 * win32-low.c (handle_output_debug_string): Remove parameter.
4451 (win32_kill): Remove our_status local and adjust call to
4452 handle_output_debug_string.
4453 (get_child_debug_event): Adjust call to
4454 handle_output_debug_string.
4456 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4458 * linux-mips-low.c (mips_fill_gregset): Add cast.
4459 (mips_store_gregset): Likewise.
4460 (mips_fill_fpregset): Likewise.
4461 (mips_store_fpregset): Likewise.
4463 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4465 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4468 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4470 * linux-mips-low.c (mips_linux_new_thread): Change type of
4471 watch_type to enum target_hw_bp_type.
4473 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4475 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4476 Change return type to arm_hwbp_type.
4478 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4480 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4481 (arm_store_gregset): Likewise.
4482 * linux-arm-low.c (arm_get_hwcap): Likewise.
4483 (arm_read_description): Likewise.
4485 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4487 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4489 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4491 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4492 (ppc_fill_vsxregset): Likewise.
4493 (ppc_store_vsxregset): Likewise.
4494 (ppc_fill_vrregset): Likewise.
4495 (ppc_store_vrregset): Likewise.
4496 (ppc_fill_evrregset): Likewise.
4497 (ppc_store_evrregset): Likewise.
4499 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4501 * linux-ppc-low.c (ppc_usrregs_info): Remove
4502 forward-declaration.
4503 (ppc_arch_setup): Move lower in file.
4505 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4507 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4508 (ps_pdwrite): Likewise.
4510 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4512 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4513 to after assert checks.
4515 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4517 * proc-service.c (ps_pdread): Add/adjust casts.
4518 (ps_pdwrite): Add/adjust casts.
4520 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4522 * server.c (handle_search_memory_1): Cast return value of
4525 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4527 * server.c (write_qxfer_response): Change type of data to
4530 2015-10-29 Pedro Alves <palves@redhat.com>
4532 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4534 2015-10-29 Pedro Alves <palves@redhat.com>
4536 * tracepoint.c (clear_installed_tracepoints): Add casts.
4538 2015-10-29 Pedro Alves <palves@redhat.com>
4540 * server.c (handle_v_cont, process_serial_event): Add enum
4541 gdb_signal casts to signal parsing code.
4543 2015-10-29 Pedro Alves <palves@redhat.com>
4545 * linux-low.h (NULL_REGSET): Define.
4546 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4547 * linux-arm-low.c (arm_regsets): Likewise.
4548 * linux-crisv32-low.c (cris_regsets): Likewise.
4549 * linux-m68k-low.c (m68k_regsets): Likewise.
4550 * linux-mips-low.c (mips_regsets): Likewise.
4551 * linux-nios2-low.c (nios2_regsets): Likewise.
4552 * linux-ppc-low.c (ppc_regsets): Likewise.
4553 * linux-s390-low.c (s390_regsets): Likewise.
4554 * linux-sh-low.c (sh_regsets): Likewise.
4555 * linux-sparc-low.c (sparc_regsets): Likewise.
4556 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4557 * linux-tile-low.c (tile_regsets): Likewise.
4558 * linux-x86-low.c (x86_regsets): Likewise.
4559 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4561 2015-10-29 Pedro Alves <palves@redhat.com>
4563 * linux-low.h (NULL_REGSET): Define.
4564 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4565 * linux-arm-low.c (arm_regsets): Likewise.
4566 * linux-crisv32-low.c (cris_regsets): Likewise.
4567 * linux-m68k-low.c (m68k_regsets): Likewise.
4568 * linux-mips-low.c (mips_regsets): Likewise.
4569 * linux-nios2-low.c (nios2_regsets): Likewise.
4570 * linux-ppc-low.c (ppc_regsets): Likewise.
4571 * linux-s390-low.c (s390_regsets): Likewise.
4572 * linux-sh-low.c (sh_regsets): Likewise.
4573 * linux-sparc-low.c (sparc_regsets): Likewise.
4574 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4575 * linux-tile-low.c (tile_regsets): Likewise.
4576 * linux-x86-low.c (x86_regsets): Likewise.
4577 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4579 2015-10-26 Doug Evans <dje@google.com>
4581 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4583 2015-10-26 Doug Evans <dje@google.com>
4585 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4587 2015-10-26 Doug Evans <dje@google.com>
4589 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4591 (attach_thread, find_new_threads_callback): Ditto.
4593 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4595 * mem-break.h (set_breakpoint_data): Remove.
4597 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4599 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4600 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4601 (initialize_low): Remove set_breakpoint_data call.
4602 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4603 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4604 (initialize_low): Remove set_breakpoint_data call.
4605 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4606 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4607 (initialize_low): Remove set_breakpoint_data call.
4609 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4611 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4612 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4613 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4614 * target.h (target_breakpoint_kind_from_pc): New macro.
4616 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4618 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4619 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4620 the default breakpoint kind.
4622 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4624 * linux-arm-low.c (arm_supports_z_point_type): Add software
4627 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4629 * linux-arm-low.c: Refactor breakpoint definitions.
4630 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4631 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4633 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4635 * Makefile.in: Add arm.c/o.
4636 * configure.srv: Likewise.
4637 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4638 (arm_breakpoint_kind_from_pc): New function.
4639 (arm_sw_breakpoint_from_kind): Return proper kind.
4640 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4642 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4644 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4646 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4647 (struct raw_breakpoint) <size>: Remove.
4648 (struct raw_breakpoint) <kind>: Add.
4649 (bp_size): New function.
4650 (bp_opcode): Likewise.
4651 (find_raw_breakpoint_at): Adjust for kind.
4652 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4653 (remove_memory_breakpoint): Adjust for kind call bp_size.
4654 (set_raw_breakpoint_at): Adjust for kind.
4655 (set_breakpoint): Likewise.
4656 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4657 (delete_raw_breakpoint): Adjust for kind.
4658 (delete_breakpoint): Likewise.
4659 (find_gdb_breakpoint): Likewise.
4660 (set_gdb_breakpoint_1): Likewise.
4661 (set_gdb_breakpoint): Likewise.
4662 (delete_gdb_breakpoint_1): Likewise.
4663 (delete_gdb_breakpoint): Likewise.
4664 (uninsert_raw_breakpoint): Likewise.
4665 (reinsert_raw_breakpoint): Likewise.
4666 (set_breakpoint_data): Remove.
4667 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4668 (check_mem_read): Adjust for kind call bp_size.
4669 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4670 (clone_one_breakpoint): Adjust for kind.
4671 * mem-break.h (set_gdb_breakpoint): Likewise.
4672 (delete_gdb_breakpoint): Likewise.
4673 * server.c (process_serial_event): Likewise.
4675 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4677 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4678 (struct linux_target_ops) <breakpoint>: Remove.
4679 (struct linux_target_ops) <breakpoint_len>: Remove.
4680 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4681 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4682 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4683 (arm_sw_breakpoint_from_kind): New function.
4684 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4685 (struct linux_target_ops) <breakpoint>: Remove.
4686 (struct linux_target_ops) <breakpoint_len>: Remove.
4687 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4688 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4689 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4690 (struct linux_target_ops) <breakpoint>: Remove.
4691 (struct linux_target_ops) <breakpoint_len>: Remove.
4692 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4693 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4694 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4695 (struct linux_target_ops) <breakpoint>: Remove.
4696 (struct linux_target_ops) <breakpoint_len>: Remove.
4697 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4698 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4699 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4700 and sw_breakpoint_from_kind to increment the pc.
4701 (linux_breakpoint_kind_from_pc): New function.
4702 (linux_sw_breakpoint_from_kind): New function.
4703 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4704 (initialize_low): Call breakpoint_kind_from_pc and
4705 sw_breakpoint_from_kind to replace breakpoint_data/len.
4706 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4708 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4709 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4710 (struct linux_target_ops) <breakpoint>: Remove.
4711 (struct linux_target_ops) <breakpoint_len>: Remove.
4712 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4713 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4714 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4715 (struct linux_target_ops) <breakpoint>: Remove.
4716 (struct linux_target_ops) <breakpoint_len>: Remove.
4717 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4718 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4719 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4720 (struct linux_target_ops) <breakpoint>: Remove.
4721 (struct linux_target_ops) <breakpoint_len>: Remove.
4722 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4723 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4724 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4725 (struct linux_target_ops) <breakpoint>: Remove.
4726 (struct linux_target_ops) <breakpoint_len>: Remove.
4727 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4728 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4729 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4730 (struct linux_target_ops) <breakpoint>: Remove.
4731 (struct linux_target_ops) <breakpoint_len>: Remove.
4732 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4733 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4734 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4735 (struct linux_target_ops) <breakpoint>: Remove.
4736 (struct linux_target_ops) <breakpoint_len>: Remove.
4737 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4738 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4739 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4740 (struct linux_target_ops) <breakpoint>: Remove.
4741 (struct linux_target_ops) <breakpoint_len>: Remove.
4742 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4743 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4744 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4745 (struct linux_target_ops) <breakpoint>: Remove.
4746 (struct linux_target_ops) <breakpoint_len>: Remove.
4747 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4748 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4749 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4750 (struct linux_target_ops) <breakpoint>: Remove.
4751 (struct linux_target_ops) <breakpoint_len>: Remove.
4752 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4753 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4754 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4755 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4756 (struct linux_target_ops) <breakpoint>: Remove.
4757 (struct linux_target_ops) <breakpoint_len>: Remove.
4758 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4759 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4760 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4761 (struct linux_target_ops) <breakpoint>: Remove.
4762 (struct linux_target_ops) <breakpoint_len>: Remove.
4763 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4764 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4766 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4768 * linux-cris-low.c (cris_get_pc): Remove void arg.
4770 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4772 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4775 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4777 * inferiors.c (thread_pid_matches_callback): New function.
4778 (find_thread_process): New function.
4779 (remove_thread): Reset current_thread.
4780 (remove_process): Assert threads have been removed first.
4782 2015-10-15 Yao Qi <yao.qi@linaro.org>
4784 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4786 (aarch64_remove_point): Likewise.
4787 * regcache.c (regcache_register_size): New function.
4789 2015-10-12 Yao Qi <yao.qi@linaro.org>
4791 * linux-aarch64-low.c: Update all callers as emit_load_store
4792 is renamed to aarch64_emit_load_store.
4794 2015-10-12 Yao Qi <yao.qi@linaro.org>
4796 * linux-aarch64-low.c: Update all callers of function renaming
4797 from emit_insn to aarch64_emit_insn.
4799 2015-10-12 Yao Qi <yao.qi@linaro.org>
4801 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4802 arch/aarch64-insn.h.
4803 (struct aarch64_memory_operand): Likewise.
4805 (emit_insn): Move to arch/aarch64-insn.c.
4806 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4807 (emit_load_store): Move to arch/aarch64-insn.c.
4808 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4809 (can_encode_int32): Remove.
4811 2015-10-12 Yao Qi <yao.qi@linaro.org>
4813 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4814 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4815 (aarch64_relocate_instruction): Likewise.
4816 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4817 (struct aarch64_insn_visitor): Likewise.
4819 2015-10-12 Yao Qi <yao.qi@linaro.org>
4821 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4822 (struct aarch64_insn_visitor): New.
4823 (struct aarch64_insn_relocation_data): New.
4824 (aarch64_ftrace_insn_reloc_b): New function.
4825 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4826 (aarch64_ftrace_insn_reloc_cb): Likewise.
4827 (aarch64_ftrace_insn_reloc_tb): Likewise.
4828 (aarch64_ftrace_insn_reloc_adr): Likewise.
4829 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4830 (aarch64_ftrace_insn_reloc_others): Likewise.
4832 (aarch64_relocate_instruction): Use visitor.
4834 2015-10-12 Yao Qi <yao.qi@linaro.org>
4836 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4837 int. Add argument buf.
4838 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4839 aarch64_relocate_instruction.
4841 2015-10-12 Yao Qi <yao.qi@linaro.org>
4843 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4844 argument insn. Remove local variable insn. Don't call
4846 (aarch64_install_fast_tracepoint_jump_pad): Call
4849 2015-09-30 Yao Qi <yao.qi@linaro.org>
4851 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4852 (emit_load_store_pair): Likewise.
4854 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4856 * dll.c (match_dll): Add cast(s).
4857 (unloaded_dll): Likewise.
4858 * linux-low.c (second_thread_of_pid_p): Likewise.
4859 (delete_lwp_callback): Likewise.
4860 (count_events_callback): Likewise.
4861 (select_event_lwp_callback): Likewise.
4862 (linux_set_resume_request): Likewise.
4863 * server.c (accumulate_file_name_length): Likewise.
4864 (emit_dll_description): Likewise.
4865 (handle_qxfer_threads_worker): Likewise.
4866 (visit_actioned_threads): Likewise.
4867 * thread-db.c (any_thread_of): Likewise.
4868 * tracepoint.c (same_process_p): Likewise.
4869 (match_blocktype): Likewise.
4870 (build_traceframe_info_xml): Likewise.
4872 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4874 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4876 (gdb_unparse_agent_expr): Likewise.
4877 * hostio.c (require_data): Likewise.
4878 (handle_pread): Likewise.
4879 * linux-low.c (disable_regset): Likewise.
4880 (fetch_register): Likewise.
4881 (store_register): Likewise.
4882 (get_dynamic): Likewise.
4883 (linux_qxfer_libraries_svr4): Likewise.
4884 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4885 (set_fast_tracepoint_jump): Likewise.
4886 (uninsert_fast_tracepoint_jumps_at): Likewise.
4887 (reinsert_fast_tracepoint_jumps_at): Likewise.
4888 (validate_inserted_breakpoint): Likewise.
4889 (clone_agent_expr): Likewise.
4890 * regcache.c (init_register_cache): Likewise.
4891 * remote-utils.c (putpkt_binary_1): Likewise.
4892 (decode_M_packet): Likewise.
4893 (decode_X_packet): Likewise.
4894 (look_up_one_symbol): Likewise.
4895 (relocate_instruction): Likewise.
4896 (monitor_output): Likewise.
4897 * server.c (handle_search_memory): Likewise.
4898 (handle_qxfer_exec_file): Likewise.
4899 (handle_qxfer_libraries): Likewise.
4900 (handle_qxfer): Likewise.
4901 (handle_query): Likewise.
4902 (handle_v_cont): Likewise.
4903 (handle_v_run): Likewise.
4904 (captured_main): Likewise.
4905 * target.c (write_inferior_memory): Likewise.
4906 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4907 * tracepoint.c (init_trace_buffer): Likewise.
4908 (add_tracepoint_action): Likewise.
4909 (add_traceframe): Likewise.
4910 (add_traceframe_block): Likewise.
4911 (cmd_qtdpsrc): Likewise.
4912 (cmd_qtdv): Likewise.
4913 (cmd_qtstatus): Likewise.
4914 (response_source): Likewise.
4915 (response_tsv): Likewise.
4916 (cmd_qtnotes): Likewise.
4917 (gdb_collect): Likewise.
4918 (initialize_tracepoint): Likewise.
4920 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4922 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4923 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4924 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4926 (enum aarch64_condition_codes): New enum.
4927 (w0): New static global.
4930 (struct aarch64_memory_operand) <type>: New
4931 MEMORY_OPERAND_POSTINDEX type.
4932 (postindex_memory_operand): New helper function.
4933 (emit_ret): New function.
4934 (emit_load_store_pair): New function, factored out of emit_stp
4935 with support for MEMORY_OPERAND_POSTINDEX.
4936 (emit_stp): Rewrite using emit_load_store_pair.
4937 (emit_ldp): New function.
4938 (emit_load_store): Likewise.
4939 (emit_ldr): Mention post-index instruction in comment.
4940 (emit_ldrh): New function.
4941 (emit_ldrb): New function.
4942 (emit_ldrsw): Mention post-index instruction in comment.
4943 (emit_str): Likewise.
4944 (emit_subs): New function.
4945 (emit_cmp): Likewise.
4946 (emit_and): Likewise.
4947 (emit_orr): Likewise.
4948 (emit_orn): Likewise.
4949 (emit_eor): Likewise.
4950 (emit_mvn): Likewise.
4951 (emit_lslv): Likewise.
4952 (emit_lsrv): Likewise.
4953 (emit_asrv): Likewise.
4954 (emit_mul): Likewise.
4955 (emit_sbfm): Likewise.
4956 (emit_sbfx): Likewise.
4957 (emit_ubfm): Likewise.
4958 (emit_ubfx): Likewise.
4959 (emit_csinc): Likewise.
4960 (emit_cset): Likewise.
4961 (emit_nop): Likewise.
4962 (emit_ops_insns): New helper function.
4963 (emit_pop): Likewise.
4964 (emit_push): Likewise.
4965 (aarch64_emit_prologue): New function.
4966 (aarch64_emit_epilogue): Likewise.
4967 (aarch64_emit_add): Likewise.
4968 (aarch64_emit_sub): Likewise.
4969 (aarch64_emit_mul): Likewise.
4970 (aarch64_emit_lsh): Likewise.
4971 (aarch64_emit_rsh_signed): Likewise.
4972 (aarch64_emit_rsh_unsigned): Likewise.
4973 (aarch64_emit_ext): Likewise.
4974 (aarch64_emit_log_not): Likewise.
4975 (aarch64_emit_bit_and): Likewise.
4976 (aarch64_emit_bit_or): Likewise.
4977 (aarch64_emit_bit_xor): Likewise.
4978 (aarch64_emit_bit_not): Likewise.
4979 (aarch64_emit_equal): Likewise.
4980 (aarch64_emit_less_signed): Likewise.
4981 (aarch64_emit_less_unsigned): Likewise.
4982 (aarch64_emit_ref): Likewise.
4983 (aarch64_emit_if_goto): Likewise.
4984 (aarch64_emit_goto): Likewise.
4985 (aarch64_write_goto_address): Likewise.
4986 (aarch64_emit_const): Likewise.
4987 (aarch64_emit_call): Likewise.
4988 (aarch64_emit_reg): Likewise.
4989 (aarch64_emit_pop): Likewise.
4990 (aarch64_emit_stack_flush): Likewise.
4991 (aarch64_emit_zero_ext): Likewise.
4992 (aarch64_emit_swap): Likewise.
4993 (aarch64_emit_stack_adjust): Likewise.
4994 (aarch64_emit_int_call_1): Likewise.
4995 (aarch64_emit_void_call_2): Likewise.
4996 (aarch64_emit_eq_goto): Likewise.
4997 (aarch64_emit_ne_goto): Likewise.
4998 (aarch64_emit_lt_goto): Likewise.
4999 (aarch64_emit_le_goto): Likewise.
5000 (aarch64_emit_gt_goto): Likewise.
5001 (aarch64_emit_ge_got): Likewise.
5002 (aarch64_emit_ops_impl): New static global variable.
5003 (aarch64_emit_ops): New target function, return
5004 &aarch64_emit_ops_impl.
5005 (struct linux_target_ops): Install it.
5007 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5009 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5010 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5012 * linux-aarch64-ipa.c: New file.
5013 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5015 (aarch64_get_thread_area): New target method.
5016 (extract_signed_bitfield): New helper function.
5017 (aarch64_decode_ldr_literal): New function.
5018 (enum aarch64_opcodes): New enum.
5019 (struct aarch64_register): New struct.
5020 (struct aarch64_operand): New struct.
5021 (x0): New static global.
5030 (aarch64_register): New helper function.
5031 (register_operand): Likewise.
5032 (immediate_operand): Likewise.
5033 (struct aarch64_memory_operand): New struct.
5034 (offset_memory_operand): New helper function.
5035 (preindex_memory_operand): Likewise.
5036 (enum aarch64_system_control_registers): New enum.
5037 (ENCODE): New macro.
5038 (emit_insn): New helper function.
5039 (emit_b): New function.
5040 (emit_bcond): Likewise.
5041 (emit_cb): Likewise.
5042 (emit_tb): Likewise.
5043 (emit_blr): Likewise.
5044 (emit_stp): Likewise.
5045 (emit_ldp_q_offset): Likewise.
5046 (emit_stp_q_offset): Likewise.
5047 (emit_load_store): Likewise.
5048 (emit_ldr): Likewise.
5049 (emit_ldrsw): Likewise.
5050 (emit_str): Likewise.
5051 (emit_ldaxr): Likewise.
5052 (emit_stxr): Likewise.
5053 (emit_stlr): Likewise.
5054 (emit_data_processing_reg): Likewise.
5055 (emit_data_processing): Likewise.
5056 (emit_add): Likewise.
5057 (emit_sub): Likewise.
5058 (emit_mov): Likewise.
5059 (emit_movk): Likewise.
5060 (emit_mov_addr): Likewise.
5061 (emit_mrs): Likewise.
5062 (emit_msr): Likewise.
5063 (emit_sevl): Likewise.
5064 (emit_wfe): Likewise.
5065 (append_insns): Likewise.
5066 (can_encode_int32_in): New helper function.
5067 (aarch64_relocate_instruction): New function.
5068 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5069 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5070 (struct linux_target_ops): Install aarch64_get_thread_area,
5071 aarch64_install_fast_tracepoint_jump_pad and
5072 aarch64_get_min_fast_tracepoint_insn_len.
5074 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5076 * Makefile.in (aarch64-insn.o): New rule.
5077 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5079 2015-09-21 Yao Qi <yao.qi@linaro.org>
5081 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5083 2015-09-21 Yao Qi <yao.qi@linaro.org>
5085 * tracepoint.c (max_jump_pad_size): Remove.
5087 2015-09-18 Yao Qi <yao.qi@linaro.org>
5089 * linux-aarch64-low.c: Don't include sys/uio.h.
5090 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5092 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5094 * tracepoint.c (eval_result_type): Change prototype.
5095 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5097 2015-09-15 Pedro Alves <palves@redhat.com>
5099 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5100 Check whether to report exec events instead of checking whether
5101 multiprocess is enabled.
5103 2015-09-15 Pedro Alves <palves@redhat.com>
5106 * remote-utils.c (prepare_resume_reply): Merge
5107 TARGET_WAITKIND_VFORK_DONE switch case with the
5108 TARGET_WAITKIND_FORKED case.
5110 2015-09-15 Yao Qi <yao.qi@linaro.org>
5112 * server.c (handle_query): Check string comparison using
5113 "else if" instead of "if".
5115 2015-09-15 Yao Qi <yao.qi@linaro.org>
5117 * server.c (vCont_supported): New global variable.
5118 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5119 matches. Append ";vContSupported+" to own_buf.
5120 (handle_v_requests): Append ";s;S" to own_buf if target supports
5121 hardware single step or vCont_supported is false.
5122 (capture_main): Set vCont_supported to zero.
5124 2015-09-15 Yao Qi <yao.qi@linaro.org>
5126 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5128 (linux_supports_hardware_single_step): ... New function.
5129 (linux_target_ops): Update.
5130 * lynx-low.c (lynx_target_ops): Set field
5131 supports_hardware_single_step to target_can_do_hardware_single_step.
5132 * nto-low.c (nto_target_ops): Likewise.
5133 * spu-low.c (spu_target_ops): Likewise.
5134 * win32-low.c (win32_target_ops): Likewise.
5135 * target.c (target_can_do_hardware_single_step): New function.
5136 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5137 Remove. <supports_hardware_single_step>: New field.
5138 (target_supports_conditional_breakpoints): Remove.
5139 (target_supports_hardware_single_step): New macro.
5140 (target_can_do_hardware_single_step): Declare.
5141 * server.c (handle_query): Use target_supports_hardware_single_step
5142 instead of target_supports_conditional_breakpoints.
5144 2015-09-15 Yao Qi <yao.qi@linaro.org>
5146 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5148 (struct linux_target_ops the_low_target): Install
5149 aarch64_linux_siginfo_fixup.
5151 2015-09-11 Don Breazeal <donb@codesourcery.com>
5152 Luis Machado <lgustavo@codesourcery.com>
5154 * linux-low.c (linux_mourn): Static declaration.
5155 (linux_arch_setup): Move in front of
5156 handle_extended_wait.
5157 (linux_arch_setup_thread): New function.
5158 (handle_extended_wait): Handle exec events. Call
5159 linux_arch_setup_thread. Make event_lwp argument a
5160 pointer-to-a-pointer.
5161 (check_zombie_leaders): Do not check stopped threads.
5162 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5163 (linux_low_filter_event): Add lwp and thread for exec'ing
5164 non-leader thread if leader thread has been deleted.
5165 Refactor code into linux_arch_setup_thread and call it.
5166 Pass child lwp pointer by reference to handle_extended_wait.
5167 (linux_wait_for_event_filtered): Update comment.
5168 (linux_wait_1): Prevent clobbering exec event status.
5169 (linux_supports_exec_events): New function.
5170 (linux_target_ops) <supports_exec_events>: Initialize new member.
5171 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5173 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5174 * server.c (report_exec_events): New global variable.
5175 (handle_query): Handle qSupported query for exec-events feature.
5176 (captured_main): Initialize report_exec_events.
5177 * server.h (report_exec_events): Declare new global variable.
5178 * target.h (struct target_ops) <supports_exec_events>: New
5180 (target_supports_exec_events): New macro.
5181 * win32-low.c (win32_target_ops) <supports_exec_events>:
5182 Initialize new member.
5184 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5186 * linux-low.c (linux_low_enable_btrace): Remove.
5187 (linux_target_ops): Replace linux_low_enable_btrace with
5188 linux_enable_btrace.
5190 2015-09-03 Yao Qi <yao.qi@linaro.org>
5192 * linux-aarch64-low.c (aarch64_insert_point): Call
5193 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5196 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5198 * linux-low.c (check_stopped_by_breakpoint): Use
5199 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5201 2015-08-27 Pedro Alves <palves@redhat.com>
5203 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5205 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5207 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5208 the XNEW-family equivalent.
5209 (compile_bytecodes): Likewise.
5210 * dll.c (loaded_dll): Likewise.
5211 * event-loop.c (append_callback_event): Likewise.
5212 (create_file_handler): Likewise.
5213 (create_file_event): Likewise.
5214 * hostio.c (handle_open): Likewise.
5215 * inferiors.c (add_thread): Likewise.
5216 (add_process): Likewise.
5217 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5218 * linux-arm-low.c (arm_new_process): Likewise.
5219 (arm_new_thread): Likewise.
5220 * linux-low.c (add_to_pid_list): Likewise.
5221 (linux_add_process): Likewise.
5222 (handle_extended_wait): Likewise.
5223 (add_lwp): Likewise.
5224 (enqueue_one_deferred_signal): Likewise.
5225 (enqueue_pending_signal): Likewise.
5226 (linux_resume_one_lwp_throw): Likewise.
5227 (linux_resume_one_thread): Likewise.
5228 (linux_read_memory): Likewise.
5229 (linux_write_memory): Likewise.
5230 * linux-mips-low.c (mips_linux_new_process): Likewise.
5231 (mips_linux_new_thread): Likewise.
5232 (mips_add_watchpoint): Likewise.
5233 * linux-x86-low.c (initialize_low_arch): Likewise.
5234 * lynx-low.c (lynx_add_process): Likewise.
5235 * mem-break.c (set_raw_breakpoint_at): Likewise.
5236 (set_breakpoint): Likewise.
5237 (add_condition_to_breakpoint): Likewise.
5238 (add_commands_to_breakpoint): Likewise.
5239 (clone_agent_expr): Likewise.
5240 (clone_one_breakpoint): Likewise.
5241 * regcache.c (new_register_cache): Likewise.
5242 * remote-utils.c (look_up_one_symbol): Likewise.
5243 * server.c (queue_stop_reply): Likewise.
5244 (start_inferior): Likewise.
5245 (queue_stop_reply_callback): Likewise.
5246 (handle_target_event): Likewise.
5247 * spu-low.c (fetch_ppc_memory): Likewise.
5248 (store_ppc_memory): Likewise.
5249 * target.c (set_target_ops): Likewise.
5250 * thread-db.c (thread_db_load_search): Likewise.
5251 (try_thread_db_load_1): Likewise.
5252 * tracepoint.c (add_tracepoint): Likewise.
5253 (add_tracepoint_action): Likewise.
5254 (create_trace_state_variable): Likewise.
5255 (cmd_qtdpsrc): Likewise.
5256 (cmd_qtro): Likewise.
5257 (add_while_stepping_state): Likewise.
5258 * win32-low.c (child_add_thread): Likewise.
5259 (get_image_name): Likewise.
5261 2015-08-25 Yao Qi <yao.qi@linaro.org>
5263 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5265 2015-08-25 Yao Qi <yao.qi@linaro.org>
5267 * Makefile.in (aarch64-linux.o): New rule.
5268 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5270 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5271 (aarch64_init_debug_reg_state): Make it extern.
5272 (aarch64_linux_prepare_to_resume): Remove.
5274 2015-08-25 Yao Qi <yao.qi@linaro.org>
5276 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5277 lwp_arch_private_info and ptid_of_lwp.
5279 2015-08-25 Yao Qi <yao.qi@linaro.org>
5281 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5282 Find proc_info by find_process_pid. All callers updated.
5284 2015-08-25 Yao Qi <yao.qi@linaro.org>
5286 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5288 (debug_reg_change_callback): Remove.
5289 (aarch64_notify_debug_reg_change): Remove.
5291 2015-08-25 Yao Qi <yao.qi@linaro.org>
5293 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5294 Call current_lwp_ptid.
5296 2015-08-25 Yao Qi <yao.qi@linaro.org>
5298 * linux-aarch64-low.c (debug_reg_change_callback): Use
5301 2015-08-25 Yao Qi <yao.qi@linaro.org>
5303 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5305 2015-08-25 Yao Qi <yao.qi@linaro.org>
5307 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5309 2015-08-25 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5314 2015-08-25 Yao Qi <yao.qi@linaro.org>
5316 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5318 (debug_reg_change_callback): Remove argument entry and add argument
5319 lwp. Remove local variable thread. Don't print thread id in the
5320 debugging output. Don't check whether pid of thread equals to pid.
5321 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5322 iterate_over_lwps instead find_inferior.
5324 2015-08-24 Pedro Alves <palves@redhat.com>
5326 * inferiors.c (get_first_process): New function.
5327 * inferiors.h (get_first_process): New declaration.
5328 * remote-utils.c (read_ptid): Default to the first process in the
5329 list, instead of to the current thread's process.
5331 2015-08-24 Pedro Alves <palves@redhat.com>
5333 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5334 * event-loop.c: Likewise.
5335 * remote-utils.c: Likewise.
5336 * tracepoint.c: Likewise.
5338 2015-08-24 Pedro Alves <palves@redhat.com>
5340 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5343 2015-08-21 Pedro Alves <palves@redhat.com>
5345 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5346 instead of literal 1.
5348 2015-08-21 Pedro Alves <palves@redhat.com>
5350 * tdesc.c (default_description): Explicitly zero-initialize.
5352 2015-08-21 Pedro Alves <palves@redhat.com>
5355 * inferiors.c (remove_thread): Discard any pending stop reply for
5357 * server.c (remove_all_on_match_pid): Rename to ...
5358 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5360 (discard_queued_stop_replies): Change parameter to a ptid. Now
5362 (handle_v_kill, kill_inferior_callback, captured_main)
5363 (process_serial_event): Adjust.
5364 * server.h (discard_queued_stop_replies): Declare.
5366 2015-08-21 Pedro Alves <palves@redhat.com>
5368 * linux-low.c (wait_for_sigstop): Always switch to no thread
5369 selected if the previously current thread dies.
5370 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5371 process instead of the current thread's.
5372 * remote-utils.c (input_interrupt): Don't check if there's no
5374 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5375 current thread to the general thread fails, error out.
5376 (handle_qxfer_auxv, handle_qxfer_libraries)
5377 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5378 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5379 (handle_query): Check if there's a thread selected instead of
5380 checking whether there's any thread in the thread list.
5381 (handle_qxfer_threads, handle_qxfer_btrace)
5382 (handle_qxfer_btrace_conf): Don't error out early if there's no
5383 thread in the thread list.
5384 (handle_v_cont, myresume): Don't set the current thread to the
5386 (process_serial_event) <Hg handling>: Also set thread_id if the
5387 previous general thread is still alive.
5388 (process_serial_event) <g/G handling>: If setting the current
5389 thread to the general thread fails, error out.
5390 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5391 thread's lwp instead of the current thread's.
5392 * target.c (set_desired_thread): If the desired thread was not
5393 found, leave the current thread pointing to NULL. Return an int
5394 (boolean) indicating success.
5395 * target.h (set_desired_thread): Change return type to int.
5397 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5399 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5400 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5402 (ps_get_thread_area): New function.
5404 2015-08-19 Gary Benson <gbenson@redhat.com>
5406 * hostio.c (handle_pread): Do not attempt to read more data
5407 than hostio_reply_with_data can fit in a packet.
5409 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5411 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5413 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5415 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5417 2015-08-06 Pedro Alves <palves@redhat.com>
5419 * tracepoint.c (expr_eval_result): Now an int.
5421 2015-08-06 Pedro Alves <palves@redhat.com>
5423 * gdbthread.h (struct regcache): Forward declare.
5424 (struct thread_info) <regcache_data>: Now a struct regcache
5426 * inferiors.c (inferior_regcache_data)
5427 (set_inferior_regcache_data): Now work with struct regcache
5429 * inferiors.h (struct regcache): Forward declare.
5430 (inferior_regcache_data, set_inferior_regcache_data): Now work
5431 with struct regcache pointers.
5432 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5433 (free_register_cache_thread): Remove struct regcache pointer
5436 2015-08-06 Pedro Alves <palves@redhat.com>
5438 * server.c (captured_main): On error, print the exception message
5439 to stderr, and if run_once is set, throw a quit.
5441 2015-08-06 Pedro Alves <palves@redhat.com>
5443 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5446 2015-08-06 Pedro Alves <palves@redhat.com>
5448 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5449 reading beyond the passed in buffer length.
5451 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5453 * tracepoint.c (symbol_list) <required>: Remove.
5455 2015-08-06 Pedro Alves <palves@redhat.com>
5457 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5458 count if stopping and suspending threads.
5459 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5460 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5461 (linux_detach): Complete an ongoing step-over.
5462 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5464 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5465 (linux_wait_1): If passing a signal to the inferior after
5466 finishing a step-over, unsuspend and re-resume all lwps. If we
5467 see a single-step event but the thread should be continuing, don't
5468 pass the trap to gdb.
5469 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5470 internal_error instead of gdb_assert.
5471 (enqueue_pending_signal): New function.
5472 (check_ptrace_stopped_lwp_gone): Add debug output.
5473 (start_step_over): Use internal_error instead of gdb_assert.
5474 (complete_ongoing_step_over): New function.
5475 (linux_resume_one_thread): Don't resume a suspended thread.
5476 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5479 2015-08-06 Pedro Alves <palves@redhat.com>
5481 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5482 (linux_thread_alive): Use lwp_is_marked_dead.
5483 (extended_event_reported): Delete.
5484 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5485 instead of extended_event_reported.
5486 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5488 (lwp_is_marked_dead): New function.
5489 (lwp_running): Use lwp_is_marked_dead.
5490 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5493 2015-08-06 Pedro Alves <palves@redhat.com>
5495 * linux-low.c (linux_wait_1): Move fork event output out of the
5496 !report_to_gdb check. Pass event_child->waitstatus to
5497 target_waitstatus_to_string instead of ourstatus.
5499 2015-08-04 Yao Qi <yao.qi@linaro.org>
5501 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5502 if current_thread is 32 bit.
5504 2015-08-04 Yao Qi <yao.qi@linaro.org>
5506 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5507 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5508 * server.c (extended_protocol): Remove "static".
5509 * server.h (extended_protocol): Declare it.
5511 2015-08-04 Yao Qi <yao.qi@linaro.org>
5513 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5514 both aarch64 and aarch32.
5515 (aarch64_set_pc): Likewise.
5517 2015-08-04 Yao Qi <yao.qi@linaro.org>
5519 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5520 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5521 arm-with-neon.xml to srv_xmlfiles.
5522 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5523 (is_64bit_tdesc): New function.
5524 (aarch64_linux_read_description): New function.
5525 (aarch64_arch_setup): Call aarch64_linux_read_description.
5526 (regs_info): Rename to regs_info_aarch64.
5527 (aarch64_regs_info): Return right regs_info.
5528 (initialize_low_arch): Call initialize_low_arch_aarch32.
5530 2015-08-04 Yao Qi <yao.qi@linaro.org>
5532 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5533 * linux-aarch32-low.c: New file.
5534 * linux-aarch32-low.h: New file.
5535 * linux-arm-low.c (arm_fill_gregset): Move it to
5536 linux-aarch32-low.c.
5537 (arm_store_gregset): Likewise.
5538 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5539 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5540 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5541 (regs_info): Rename to regs_info_arm.
5542 (arm_regs_info): Return regs_info_aarch32 if
5543 have_ptrace_getregset is 1 and target description is
5544 arm_with_neon or arm_with_vfpv3.
5545 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5546 Call initialize_low_arch_aarch32 instead.
5548 2015-08-04 Yao Qi <yao.qi@linaro.org>
5550 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5551 * linux-low.c: ... here.
5552 * linux-low.h (have_ptrace_getregset): Declare it.
5554 2015-08-04 Pedro Alves <palves@redhat.com>
5556 * thread-db.c (struct thread_db): Use new typedefs.
5557 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5559 (disable_thread_event_reporting): Cast result of dlsym to
5560 destination function pointer type.
5561 (thread_db_mourn): Use td_ta_delete_ftype.
5563 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5565 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5567 (CDX_BREAKPOINT): Define for R2.
5568 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5569 (the_low_target): Add comments.
5571 2015-07-30 Yao Qi <yao.qi@linaro.org>
5573 * linux-arm-low.c (arm_hwcap): Remove it.
5574 (arm_read_description): New local variable arm_hwcap. Don't
5575 set arm_hwcap to zero.
5577 2015-07-30 Yao Qi <yao.qi@linaro.org>
5579 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5580 Use regcache->tdesc instead.
5581 (arm_store_wmmxregset): Likewise.
5582 (arm_fill_vfpregset): Likewise.
5583 (arm_store_vfpregset): Likewise.
5585 2015-07-30 Yao Qi <yao.qi@linaro.org>
5587 * linux-arm-low.c: Include arch/arm.h.
5588 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5589 (arm_store_gregset): Likewise.
5591 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5593 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5594 ptrace's 4th parameter.
5596 2015-07-27 Yao Qi <yao.qi@linaro.org>
5598 * configure.srv (case aarch64*-*-linux*): Don't set
5601 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5603 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5605 * linux-arm-low.c: Likewise.
5606 * linux-cris-low.c: Likewise.
5607 * linux-crisv32-low.c: Likewise.
5608 * linux-low.c: Likewise.
5609 * linux-m68k-low.c: Likewise.
5610 * linux-mips-low.c: Likewise.
5611 * linux-nios2-low.c: Likewise.
5612 * linux-s390-low.c: Likewise.
5613 * linux-sparc-low.c: Likewise.
5614 * linux-tic6x-low.c: Likewise.
5615 * linux-tile-low.c: Likewise.
5616 * linux-x86-low.c: Likewise.
5618 2015-07-24 Pedro Alves <palves@redhat.com>
5620 * config.in: Regenerate.
5621 * configure: Regenerate.
5623 2015-07-24 Pedro Alves <palves@redhat.com>
5625 * acinclude.m4: Include ../ptrace.m4.
5626 * configure.ac: Call GDB_AC_PTRACE.
5627 * config.in, configure: Regenerate.
5629 2015-07-24 Yao Qi <yao.qi@linaro.org>
5631 * linux-low.c (linux_create_inferior): Remove setting to
5632 proc->priv->new_inferior.
5633 (linux_attach): Likewise.
5634 (linux_low_filter_event): Likewise.
5635 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5637 2015-07-24 Yao Qi <yao.qi@linaro.org>
5639 * linux-low.c (linux_arch_setup): New function.
5640 (linux_low_filter_event): If proc->tdesc is NULL and
5641 proc->attached is true, call the_low_target.arch_setup.
5642 Otherwise, keep status pending, and return.
5643 (linux_resume_one_lwp_throw): Don't call get_pc if
5644 thread->while_stepping isn't NULL. Don't call
5645 get_thread_regcache if proc->tdesc is NULL.
5646 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5647 (linux_target_ops): Install arch_setup.
5648 * server.c (start_inferior): Call the_target->arch_setup.
5649 * target.h (struct target_ops) <arch_setup>: New field.
5650 (target_arch_setup): New marco.
5651 * lynx-low.c (lynx_target_ops): Update.
5652 * nto-low.c (nto_target_ops): Update.
5653 * spu-low.c (spu_target_ops): Update.
5654 * win32-low.c (win32_target_ops): Update.
5656 2015-07-24 Yao Qi <yao.qi@linaro.org>
5658 * linux-low.c (linux_add_process): Don't set
5659 proc->priv->new_inferior.
5660 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5661 (linux_attach): Likewise.
5663 2015-07-24 Yao Qi <yao.qi@linaro.org>
5665 * server.c (start_inferior): Code refactor.
5667 2015-07-24 Yao Qi <yao.qi@linaro.org>
5669 * server.c (process_serial_event): Set general_thread.
5671 2015-07-21 Yao Qi <yao.qi@linaro.org>
5673 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5674 aarch64_linux_get_debug_reg_capacity.
5676 2015-07-17 Yao Qi <yao.qi@linaro.org>
5678 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5679 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5680 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5681 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5682 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5683 (AARCH64_HWP_ALIGNMENT): Likewise.
5684 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5685 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5686 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5687 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5688 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5689 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5690 (struct aarch64_debug_reg_state): Likewise.
5691 (struct arch_lwp_info): Likewise.
5692 (aarch64_align_watchpoint): Likewise.
5693 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5694 (aarch64_watchpoint_length): Likewise.
5695 (aarch64_point_encode_ctrl_reg): Likewise
5696 (aarch64_point_is_aligned): Likewise.
5697 (aarch64_align_watchpoint): Likewise.
5698 (aarch64_linux_set_debug_regs):
5699 (aarch64_dr_state_insert_one_point): Likewise.
5700 (aarch64_dr_state_remove_one_point): Likewise.
5701 (aarch64_handle_breakpoint): Likewise.
5702 (aarch64_handle_aligned_watchpoint): Likewise.
5703 (aarch64_handle_unaligned_watchpoint): Likewise.
5704 (aarch64_handle_watchpoint): Likewise.
5706 2015-07-17 Yao Qi <yao.qi@linaro.org>
5708 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5709 and don't aarch64_get_debug_reg_state. All callers update.
5710 (aarch64_handle_aligned_watchpoint): Likewise.
5711 (aarch64_handle_unaligned_watchpoint): Likewise.
5712 (aarch64_handle_watchpoint): Likewise.
5713 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5714 (aarch64_remove_point): Likewise.
5716 2015-07-17 Yao Qi <yao.qi@linaro.org>
5718 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5720 (aarch64_handle_unaligned_watchpoint): Likewise.
5722 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5724 Revert the previous 3 commits:
5725 Move gdb_regex* to common/
5726 Move linux_find_memory_regions_full & co.
5727 gdbserver build-id attribute generator
5729 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5730 Jan Kratochvil <jan.kratochvil@redhat.com>
5732 gdbserver build-id attribute generator.
5733 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5734 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5735 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5737 (get_dynamic): Use find_pdhr to traverse program headers.
5738 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5739 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5740 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5741 (get_hex_build_id): New.
5742 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5743 to reply XML document.
5745 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5746 Jan Kratochvil <jan.kratochvil@redhat.com>
5748 * target.c: Include target/target-utils.h and fcntl.h.
5749 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5750 (target_fileio_read_stralloc): New functions.
5752 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5754 * Makefile.in (OBS): Add gdb_regex.o.
5756 * config.in: Rebuilt.
5757 * configure: Rebuilt.
5759 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5760 Jan Kratochvil <jan.kratochvil@redhat.com>
5762 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5763 * Makefile.in (OBS): Add target-utils.o.
5764 (linux-maps.o, target-utils.o): New.
5765 * configure.srv (srv_linux_obj): Add linux-maps.o.
5767 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5769 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5771 (the_low_target): Install it.
5773 2015-07-14 Pedro Alves <palves@redhat.com>
5775 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5776 Instead, ignore ECHILD, and throw an error for other errnos.
5778 2015-07-10 Pedro Alves <palves@redhat.com>
5780 * event-loop.c (struct callback_event) <data>: Change type to
5781 gdb_client_data instance instead of gdb_client_data pointer.
5782 (append_callback_event): Adjust.
5784 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5786 * linux-aarch64-low.c: Add comments for each linux_target_ops
5787 method. Remove comments already covered in target_ops and
5788 linux_target_ops definitions.
5789 (the_low_target): Add comments for each unimplemented method.
5791 2015-07-09 Yao Qi <yao.qi@linaro.org>
5793 * linux-aarch64-low.c (aarch64_regmap): Remove.
5794 (aarch64_usrregs_info): Remove.
5795 (regs_info): Set field usrregs to NULL.
5797 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5799 * linux-low.c: Include "rsp-low.h"
5800 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5801 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5802 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5803 (handle_btrace_enable_pt): New.
5804 (handle_btrace_general_set): Support "pt".
5805 (handle_btrace_conf_general_set): Support "pt:size".
5807 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5809 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5812 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5814 * linux-aarch64-low.c: Remove comment about endianness.
5815 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5816 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5819 2015-06-24 Gary Benson <gbenson@redhat.com>
5821 * linux-i386-ipa.c (stdint.h): Do not include.
5822 * lynx-i386-low.c (stdint.h): Likewise.
5823 * lynx-ppc-low.c (stdint.h): Likewise.
5824 * mem-break.c (stdint.h): Likewise.
5825 * thread-db.c (stdint.h): Likewise.
5826 * tracepoint.c (stdint.h): Likewise.
5827 * win32-low.c (stdint.h): Likewise.
5829 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5831 * server.c (write_qxfer_response): Update call to
5832 remote_escape_output.
5834 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5835 Jan Kratochvil <jan.kratochvil@redhat.com>
5837 Merge multiple hex conversions.
5838 * gdbreplay.c (tohex): Rename to 'fromhex'.
5839 (logchar): Use fromhex.
5841 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5843 * server.c (handle_qxfer_libraries): Set `version' attribute for
5846 2015-06-10 Gary Benson <gbenson@redhat.com>
5848 * target.h (struct target_ops) <multifs_open>: New field.
5849 <multifs_unlink>: Likewise.
5850 <multifs_readlink>: Likewise.
5851 * linux-low.c (nat/linux-namespaces.h): New include.
5852 (linux_target_ops): Initialize the_target->multifs_open,
5853 the_target->multifs_unlink and the_target->multifs_readlink.
5854 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5855 * hostio.c (hostio_fs_pid): New static variable.
5856 (hostio_handle_new_gdb_connection): New function.
5857 (handle_setfs): Likewise.
5858 (handle_open): Use the_target->multifs_open as appropriate.
5859 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5860 (handle_readlink): Use the_target->multifs_readlink as
5862 (handle_vFile): Handle vFile:setfs packets.
5863 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5864 after target_handle_new_gdb_connection.
5866 2015-06-10 Gary Benson <gbenson@redhat.com>
5868 * configure.ac (AC_CHECK_FUNCS): Add setns.
5869 * config.in: Regenerate.
5870 * configure: Likewise.
5871 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5872 (linux-namespaces.o): New rule.
5873 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5875 2015-06-09 Gary Benson <gbenson@redhat.com>
5877 * hostio.c (handle_open): Process mode argument with
5878 fileio_to_host_mode.
5880 2015-06-01 Yao Qi <yao.qi@linaro.org>
5882 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5883 * linux-x86-low.c: Likewise.
5885 2015-05-28 Don Breazeal <donb@codesourcery.com>
5887 * linux-low.c (handle_extended_wait): Initialize
5888 thread_info.last_resume_kind for new fork children.
5890 2015-05-15 Pedro Alves <palves@redhat.com>
5892 * target.h (target_handle_new_gdb_connection): Rewrite using if
5893 wrapped in do/while.
5895 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5897 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5898 * configure, config.in: Regenerate.
5899 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5902 2015-05-12 Don Breazeal <donb@codesourcery.com>
5904 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5905 PTRACE_EVENT_VFORK_DONE.
5906 (linux_low_ptrace_options, extended_event_reported): Add vfork
5908 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5909 and "vforkdone" for RSP 'T' Stop Reply Packet.
5910 * server.h (report_vfork_events): Declare
5913 2015-05-12 Don Breazeal <donb@codesourcery.com>
5915 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5916 (the_low_target) <new_fork>: Initialize new member.
5917 * linux-arm-low.c (arm_new_fork): New function.
5918 (the_low_target) <new_fork>: Initialize new member.
5919 * linux-low.c (handle_extended_wait): Call new target function
5921 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5922 * linux-mips-low.c (mips_add_watchpoint): New function
5923 extracted from mips_insert_point.
5924 (the_low_target) <new_fork>: Initialize new member.
5925 (mips_linux_new_fork): New function.
5926 (mips_insert_point): Call mips_add_watchpoint.
5927 * linux-x86-low.c (x86_linux_new_fork): New function.
5928 (the_low_target) <new_fork>: Initialize new member.
5930 2015-05-12 Don Breazeal <donb@codesourcery.com>
5932 * linux-low.c (handle_extended_wait): Implement return value,
5933 rename argument 'event_child' to 'event_lwp', handle
5934 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5935 (linux_low_ptrace_options): New function.
5936 (linux_low_filter_event): Call linux_low_ptrace_options,
5937 use different argument fo linux_enable_event_reporting,
5938 use return value from handle_extended_wait.
5939 (extended_event_reported): New function.
5940 (linux_wait_1): Call extended_event_reported and set
5941 status to report fork events.
5942 (linux_write_memory): Add pid to debug message.
5943 (reset_lwp_ptrace_options_callback): New function.
5944 (linux_handle_new_gdb_connection): New function.
5945 (linux_target_ops): Initialize new structure member.
5946 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5947 * lynx-low.c: Initialize new structure member.
5948 * remote-utils.c (prepare_resume_reply): Implement stop reason
5949 "fork" for "T" stop message.
5950 * server.c (handle_query): Call handle_new_gdb_connection.
5951 * server.h (report_fork_events): Declare global flag.
5952 * target.h (struct target_ops) <handle_new_gdb_connection>:
5954 (target_handle_new_gdb_connection): New macro.
5955 * win32-low.c: Initialize new structure member.
5957 2015-05-12 Don Breazeal <donb@codesourcery.com>
5959 * mem-break.c (APPEND_TO_LIST): Define macro.
5960 (clone_agent_expr): New function.
5961 (clone_one_breakpoint): New function.
5962 (clone_all_breakpoints): New function.
5963 * mem-break.h: Declare new functions.
5965 2015-05-12 Don Breazeal <donb@codesourcery.com>
5967 * linux-low.c (linux_supports_fork_events): New function.
5968 (linux_supports_vfork_events): New function.
5969 (linux_target_ops): Initialize new structure members.
5970 (initialize_low): Call linux_check_ptrace_features.
5971 * lynx-low.c (lynx_target_ops): Initialize new structure
5973 * server.c (report_fork_events, report_vfork_events):
5975 (handle_query): Add new features to qSupported packet and
5977 (captured_main): Initialize new global variables.
5978 * target.h (struct target_ops) <supports_fork_events>:
5980 <supports_vfork_events>: New member.
5981 (target_supports_fork_events): New macro.
5982 (target_supports_vfork_events): New macro.
5983 * win32-low.c (win32_target_ops): Initialize new structure
5986 2015-05-12 Gary Benson <gbenson@redhat.com>
5988 * server.c (handle_qxfer_exec_file): Use current process
5991 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5993 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5994 Remove HAVE_PTRACE_GETREGS conditionals.
5995 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5996 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5998 2015-05-08 Yao Qi <yao.qi@linaro.org>
6000 * linux-low.c (linux_supports_conditional_breakpoints): New
6002 (linux_target_ops): Install new target method.
6003 * lynx-low.c (lynx_target_ops): Install NULL hook for
6004 supports_conditional_breakpoints.
6005 * nto-low.c (nto_target_ops): Likewise.
6006 * spu-low.c (spu_target_ops): Likewise.
6007 * win32-low.c (win32_target_ops): Likewise.
6008 * server.c (handle_query): Check
6009 target_supports_conditional_breakpoints.
6010 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6012 (target_supports_conditional_breakpoints): New macro.
6014 2015-05-06 Pedro Alves <palves@redhat.com>
6017 * server.c (start_inferior): If the process exits, mourn it.
6019 2015-04-21 Gary Benson <gbenson@redhat.com>
6021 * hostio.c (fileio_open_flags_to_host): Factored out to
6022 fileio_to_host_openflags in common/fileio.c. Single use
6025 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6027 * linux-xtensa-low.c (xtensa_fill_gregset)
6028 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6031 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6033 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6034 (regs_info): Replace usrregs pointer with NULL.
6036 2015-04-17 Gary Benson <gbenson@redhat.com>
6038 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6039 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6040 * server.c (handle_qxfer_exec_file): New function.
6041 (qxfer_packets): Add exec-file entry.
6042 (handle_query): Report qXfer:exec-file:read as supported packet.
6044 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6046 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6048 2015-04-09 Gary Benson <gbenson@redhat.com>
6050 * hostio-errno.c (errno_to_fileio_error): Remove function.
6051 Update caller to use remote_fileio_to_fio_error.
6053 2015-04-09 Yao Qi <yao.qi@linaro.org>
6055 * linux-low.c (linux_insert_point): Call
6056 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6057 (linux_remove_point): Call remove_memory_breakpoint if type is
6059 * linux-x86-low.c (x86_insert_point): Don't call
6060 insert_memory_breakpoint.
6061 (x86_remove_point): Don't call remove_memory_breakpoint.
6063 2015-04-01 Pedro Alves <palves@redhat.com>
6064 Cleber Rosa <crosa@redhat.com>
6066 * server.c (gdbserver_usage): Reorganize and extend the usage
6069 2015-03-24 Pedro Alves <palves@redhat.com>
6071 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6072 output. Also dump TRAP_TRACE.
6073 (linux_low_filter_event): In debug output, distinguish a
6074 resume_stop SIGSTOP from a delayed SIGSTOP.
6076 2015-03-24 Gary Benson <gbenson@redhat.com>
6078 * linux-x86-low.c (x86_linux_new_thread): Moved to
6080 (x86_linux_prepare_to_resume): Likewise.
6082 2015-03-24 Gary Benson <gbenson@redhat.com>
6084 * Makefile.in (x86-linux-dregs.o): New rule.
6085 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6086 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6087 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6088 (x86_linux_dr_get): Likewise.
6089 (x86_linux_dr_set): Likewise.
6090 (update_debug_registers_callback): Likewise.
6091 (x86_linux_dr_set_addr): Likewise.
6092 (x86_linux_dr_get_addr): Likewise.
6093 (x86_linux_dr_set_control): Likewise.
6094 (x86_linux_dr_get_control): Likewise.
6095 (x86_linux_dr_get_status): Likewise.
6096 (x86_linux_update_debug_registers): Likewise.
6098 2015-03-24 Gary Benson <gbenson@redhat.com>
6100 * linux-x86-low.c (x86_linux_update_debug_registers):
6101 New function, factored out from...
6102 (x86_linux_prepare_to_resume): ...this.
6104 2015-03-24 Gary Benson <gbenson@redhat.com>
6106 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6107 (x86_linux_dr_set): Likewise.
6108 (update_debug_registers_callback): Likewise.
6109 (x86_linux_dr_set_addr): Likewise.
6110 (x86_linux_dr_get_addr): Likewise.
6111 (x86_linux_dr_set_control): Likewise.
6112 (x86_linux_dr_get_control): Likewise.
6113 (x86_linux_dr_get_status): Likewise.
6114 (x86_linux_prepare_to_resume): Likewise.
6116 2015-03-24 Gary Benson <gbenson@redhat.com>
6118 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6119 Use perror_with_name. Pass string through gettext.
6120 (x86_linux_dr_set): Likewise.
6122 2015-03-24 Gary Benson <gbenson@redhat.com>
6124 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6125 (x86_linux_dr_set_addr): ...this.
6126 (x86_dr_low_get_addr): Rename to...
6127 (x86_linux_dr_get_addr): ...this.
6128 (x86_dr_low_set_control): Rename to...
6129 (x86_linux_dr_set_control): ...this.
6130 (x86_dr_low_get_control): Rename to...
6131 (x86_linux_dr_get_control): ...this.
6132 (x86_dr_low_get_status): Rename to...
6133 (x86_linux_dr_get_status): ...this.
6134 (x86_dr_low): Update with new function names.
6136 2015-03-24 Gary Benson <gbenson@redhat.com>
6138 * Makefile.in (x86-linux.o): New rule.
6139 * configure.srv: Add x86-linux.o to relevant targets.
6140 * linux-low.c (lwp_set_arch_private_info): New function.
6141 (lwp_arch_private_info): Likewise.
6142 * linux-x86-low.c: Include nat/x86-linux.h.
6143 (arch_lwp_info): Removed structure.
6144 (update_debug_registers_callback):
6145 Use lwp_set_debug_registers_changed.
6146 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6147 and lwp_set_debug_registers_changed.
6148 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6150 2015-03-24 Gary Benson <gbenson@redhat.com>
6152 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6153 * linux-arm-low.c (arm_new_thread): Likewise.
6154 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6155 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6156 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6157 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6159 2015-03-24 Gary Benson <gbenson@redhat.com>
6161 * linux-low.c (ptid_of_lwp): New function.
6162 (lwp_is_stopped): Likewise.
6163 (lwp_stop_reason): Likewise.
6164 * linux-x86-low.c (update_debug_registers_callback):
6166 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6169 2015-03-24 Gary Benson <gbenson@redhat.com>
6171 * linux-low.h (linux_stop_lwp): Remove declaration.
6173 2015-03-24 Gary Benson <gbenson@redhat.com>
6175 * linux-low.h: Include nat/linux-nat.h.
6176 * linux-low.c (iterate_over_lwps_args): New structure.
6177 (iterate_over_lwps_filter): New function.
6178 (iterate_over_lwps): Likewise.
6179 * linux-x86-low.c (update_debug_registers_callback):
6180 Update signature to what iterate_over_lwps expects.
6181 Remove PID check that iterate_over_lwps now performs.
6182 (x86_dr_low_set_addr): Use iterate_over_lwps.
6183 (x86_dr_low_set_control): Likewise.
6185 2015-03-24 Gary Benson <gbenson@redhat.com>
6187 * linux-x86-low.c (x86_debug_reg_state): New function.
6188 (x86_linux_prepare_to_resume): Use the above.
6190 2015-03-24 Gary Benson <gbenson@redhat.com>
6192 * linux-low.c (current_lwp_ptid): New function.
6193 * linux-x86-low.c: Include nat/linux-nat.h.
6194 (x86_dr_low_get_addr): Use current_lwp_ptid.
6195 (x86_dr_low_get_control): Likewise.
6196 (x86_dr_low_get_status): Likewise.
6198 2015-03-20 Pedro Alves <palves@redhat.com>
6200 * tracepoint.c (cmd_qtstatus): Make "str" const.
6202 2015-03-20 Pedro Alves <palves@redhat.com>
6204 * server.c (handle_general_set): Make "req_str" const.
6206 2015-03-19 Pedro Alves <palves@redhat.com>
6208 * linux-low.c (linux_resume_one_lwp): Rename to ...
6209 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6210 instead call perror_with_name.
6211 (check_ptrace_stopped_lwp_gone): New function.
6212 (linux_resume_one_lwp): Reimplement as wrapper around
6213 linux_resume_one_lwp_throw that swallows errors if the LWP is
6216 2015-03-19 Pedro Alves <palves@redhat.com>
6218 * linux-low.c (count_events_callback, select_event_lwp_callback):
6219 No longer check whether the thread has resume_stop as last resume
6222 2015-03-19 Pedro Alves <palves@redhat.com>
6224 * linux-low.c (count_events_callback, select_event_lwp_callback):
6225 Use the lwp's status_pending_p field, not the thread's.
6227 2015-03-19 Pedro Alves <palves@redhat.com>
6229 * linux-low.c (select_event_lwp_callback): Update comments to
6230 no longer mention SIGTRAP.
6232 2015-03-18 Gary Benson <gbenson@redhat.com>
6234 * server.c (handle_query): Do not report vFile:fstat as supported.
6236 2015-03-11 Gary Benson <gbenson@redhat.com>
6238 * hostio.c (sys/types.h): New include.
6239 (sys/stat.h): Likewise.
6240 (common-remote-fileio.h): Likewise.
6241 (handle_fstat): New function.
6242 (handle_vFile): Handle vFile:fstat packets.
6244 2015-03-11 Gary Benson <gbenson@redhat.com>
6246 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6247 struct stat.st_blocks and struct stat.st_blksize.
6248 * configure: Regenerate.
6249 * config.in: Likewise.
6250 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6251 (OBS): Add common-remote-fileio.o.
6252 (common-remote-fileio.o): New rule.
6254 2015-03-09 Pedro Alves <palves@redhat.com>
6256 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6257 'struct sockaddr' pointer in 'accept' call.
6259 2015-03-09 Pedro Alves <palves@redhat.com>
6262 2015-03-07 Pedro Alves <palves@redhat.com>
6263 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6264 or <winsock2.h> here. Instead include "gdb_socket.h".
6265 (remote_open): Use union gdb_sockaddr_u.
6266 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6267 or <winsock2.h> here. Instead include "gdb_socket.h".
6268 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6269 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6271 (init_named_socket, gdb_agent_helper_thread): Use union
6274 2015-03-07 Pedro Alves <palves@redhat.com>
6276 * configure.ac (build_warnings): Move
6277 -Wdeclaration-after-statement to the C-specific set.
6278 * configure: Regenerate.
6280 2015-03-07 Pedro Alves <palves@redhat.com>
6282 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6283 or <winsock2.h> here. Instead include "gdb_socket.h".
6284 (remote_open): Use union gdb_sockaddr_u.
6285 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6286 or <winsock2.h> here. Instead include "gdb_socket.h".
6287 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6288 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6290 (init_named_socket, gdb_agent_helper_thread): Use union
6293 2015-03-07 Pedro Alves <palves@redhat.com>
6295 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6298 2015-03-06 Yao Qi <yao.qi@linaro.org>
6300 * linux-aarch64-low.c (aarch64_insert_point): Use
6301 show_debug_regs as a boolean.
6302 (aarch64_remove_point): Likewise.
6304 2015-03-05 Pedro Alves <palves@redhat.com>
6306 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6307 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6308 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6309 * nto-low.c (nto_target_ops): Likewise.
6310 * spu-low.c (spu_target_ops): Likewise.
6311 * win32-low.c (win32_target_ops): Likewise.
6313 2015-03-04 Pedro Alves <palves@redhat.com>
6315 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6316 Decide whether a breakpoint triggered based on the SIGTRAP's
6318 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6319 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6320 (linux_low_filter_event): Check for breakpoints before checking
6322 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6324 (linux_stopped_by_sw_breakpoint)
6325 (linux_supports_stopped_by_sw_breakpoint)
6326 (linux_stopped_by_hw_breakpoint)
6327 (linux_supports_stopped_by_hw_breakpoint): New functions.
6328 (linux_target_ops): Install new target methods.
6330 2015-03-04 Pedro Alves <palves@redhat.com>
6332 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6333 * server.c (swbreak_feature, hwbreak_feature): New globals.
6334 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6335 (captured_main): Clear swbreak_feature and hwbreak_feature.
6336 * server.h (swbreak_feature, hwbreak_feature): Declare.
6337 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6338 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6339 supports_stopped_by_hw_breakpoint>: New fields.
6340 (target_supports_stopped_by_sw_breakpoint)
6341 (target_stopped_by_sw_breakpoint)
6342 (target_supports_stopped_by_hw_breakpoint)
6343 (target_stopped_by_hw_breakpoint): Declare.
6345 2015-03-04 Pedro Alves <palves@redhat.com>
6347 enum lwp_stop_reason -> enum target_stop_reason
6348 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6349 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6350 (linux_wait_1, stuck_in_jump_pad_callback)
6351 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6352 (linux_stopped_by_watchpoint):
6353 * linux-low.h (enum lwp_stop_reason): Delete.
6354 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6355 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6357 2015-03-04 Yao Qi <yao.qi@linaro.org>
6359 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6361 2015-03-03 Gary Benson <gbenson@redhat.com>
6363 * hostio.c (handle_vFile): Fix prefix lengths.
6365 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6367 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6370 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6372 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6373 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6374 (clean): Add "rm -f" for above C files.
6375 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6376 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6377 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6378 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6379 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6380 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6381 (init_registers_s390x_vx_linux64)
6382 (init_registers_s390x_tevx_linux64)
6383 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6384 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6386 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6387 (s390_store_vxrs_high): New functions.
6388 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6390 (s390_arch_setup): Add logic for selecting one of the new target
6391 descriptions. Activate the new vector regsets if applicable.
6392 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6393 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6394 and init_registers_s390x_tevx_linux64.
6396 2015-03-01 Pedro Alves <palves@redhat.com>
6398 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6401 2015-02-27 Pedro Alves <palves@redhat.com>
6403 * linux-x86-low.c (u_debugreg_offset): New function.
6404 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6406 2015-02-27 Pedro Alves <palves@redhat.com>
6408 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6409 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6410 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6411 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6412 (ps_lsetfpregs, ps_getpid)
6413 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6414 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6415 (ps_lsetxregs, ps_plog): Declare.
6417 2015-02-27 Pedro Alves <palves@redhat.com>
6419 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6420 IP_AGENT_EXPORT_FUNC.
6421 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6422 IP_AGENT_EXPORT_FUNC.
6423 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6424 (IP_AGENT_EXPORT): Delete.
6425 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6426 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6427 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6428 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6429 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6430 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6431 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6432 (traceframe_read_count, traceframe_write_count)
6433 (traceframes_created, trace_state_variables, get_raw_reg)
6434 (get_trace_state_variable_value, set_trace_state_variable_value)
6435 (ust_loaded, helper_thread_id, cmd_buf): Use
6436 IPA_SYM_EXPORTED_NAME.
6437 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6438 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6439 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6440 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6441 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6442 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6443 EXTERN_C_PUSH/EXTERN_C_POP.
6444 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6445 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6446 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6447 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6448 (traceframe_write_count, traceframe_read_count)
6449 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6450 (about_to_request_buffer_space, get_trace_state_variable_value)
6451 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6452 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6453 EXTERN_C_PUSH/EXTERN_C_POP.
6454 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6455 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6456 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6457 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6458 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6459 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6460 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6461 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6463 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6464 (IP_AGENT_EXPORT_VAR_DECL): Define.
6466 (gdb_agent_get_raw_reg): Declare.
6468 2015-02-27 Tom Tromey <tromey@redhat.com>
6469 Pedro Alves <palves@redhat.com>
6471 Rename symbols whose names are reserved C++ keywords throughout.
6473 2015-02-27 Pedro Alves <palves@redhat.com>
6475 * Makefile.in (COMPILER): New, get it from autoconf.
6476 (CXX): Get from autoconf instead.
6477 (COMPILE.pre): Use COMPILER.
6478 (CC-LD): Rename to ...
6479 (CC_LD): ... this. Use COMPILER.
6480 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6481 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6482 * acinclude.m4: Include build-with-cxx.m4.
6483 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6484 Disable -Werror by default if building in C++ mode.
6485 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6486 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6487 the C++ compiler. Save/restore CXXFLAGS too.
6488 * configure: Regenerate.
6490 2015-02-27 Pedro Alves <palves@redhat.com>
6492 * acinclude.m4: Include libiberty.m4.
6493 * configure.ac: Call libiberty_INIT.
6494 * config.in, configure: Regenerate.
6496 2015-02-26 Pedro Alves <palves@redhat.com>
6498 * linux-low.c (linux_wait_1): When incrementing the PC past a
6499 program breakpoint always use the_low_target.breakpoint_len as
6500 increment, rather than the maximum between that and
6501 the_low_target.decr_pc_after_break.
6503 2015-02-23 Pedro Alves <palves@redhat.com>
6505 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6506 thread was doing a step-over; always adjust the PC if
6507 we stepped over a permanent breakpoint.
6508 (linux_wait_1): If we stepped over breakpoint that was on top of a
6509 permanent breakpoint, manually advance the PC past it.
6511 2015-02-23 Pedro Alves <palves@redhat.com>
6513 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6515 (x86_fill_gregset, x86_store_gregset): Use it when handling
6518 2015-02-20 Pedro Alves <palves@redhat.com>
6520 * thread-db.c: Include "nat/linux-procfs.h".
6521 (thread_db_init): Skip listing new threads if the kernel supports
6522 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6524 2015-02-20 Pedro Alves <palves@redhat.com>
6526 * linux-low.c (status_pending_p_callback): Use ptid_match.
6528 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6530 PR breakpoints/16812
6531 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6532 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6533 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6535 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6537 PR breakpoints/15956
6538 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6540 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6542 * linux-low.c (linux_low_btrace_conf): Print size.
6543 * server.c (handle_btrace_conf_general_set): New.
6544 (hanle_general_set): Call handle_btrace_conf_general_set.
6545 (handle_query): Report Qbtrace-conf:bts:size as supported.
6547 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6549 * linux-low.c (linux_low_enable_btrace): Update parameters.
6550 (linux_low_btrace_conf): New.
6551 (linux_target_ops)<to_btrace_conf>: Initialize.
6552 * server.c (current_btrace_conf): New.
6553 (handle_btrace_enable): Rename to ...
6554 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6555 to target_enable_btrace. Update comment. Update users.
6556 (handle_qxfer_btrace_conf): New.
6557 (qxfer_packets): Add btrace-conf entry.
6558 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6559 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6560 (target_ops)<read_btrace_conf>: New.
6561 (target_enable_btrace): Update parameters.
6562 (target_read_btrace_conf): New.
6564 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6566 * server.c (handle_btrace_general_set): Remove call to
6567 target_supports_btrace.
6568 (supported_btrace_packets): New.
6569 (handle_query): Call supported_btrace_packets.
6570 * target.h: include btrace-common.h.
6571 (btrace_target_info): Removed.
6572 (supports_btrace, target_supports_btrace): Update parameters.
6574 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6576 * Makefile.in (SFILES): Add common/btrace-common.c.
6577 (OBS): Add common/btrace-common.o.
6578 (btrace-common.o): Add build rules.
6579 * linux-low: Include btrace-common.h.
6580 (linux_low_read_btrace): Use struct btrace_data. Call
6581 btrace_data_init and btrace_data_fini.
6583 2015-02-06 Pedro Alves <palves@redhat.com>
6585 * thread-db.c (find_new_threads_callback): Add debug output.
6587 2015-02-04 Pedro Alves <palves@redhat.com>
6589 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6590 (resume_stopped_resumed_lwps): New function.
6591 (linux_wait_for_event_filtered): Use it.
6593 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6595 * Makefile.in (SFILES): Add linux-personality.c.
6596 (linux-personality.o): New rule.
6597 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6598 list of objects to be built.
6599 * linux-low.c: Include nat/linux-personality.h.
6600 (linux_create_inferior): Remove code to disable address space
6601 randomization (moved to ../nat/linux-personality.c). Create
6602 cleanup to disable address space randomization.
6604 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6606 * Makefile.in (posix-strerror.o): New rule.
6607 (mingw-strerror.o): Likewise.
6608 * configure: Regenerated.
6609 * configure.ac: Source file ../common/common.host. Initialize new
6610 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6612 2015-01-14 Yao Qi <yao@codesourcery.com>
6614 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6615 (ppc-linux.o): New rule.
6616 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6617 * configure.ac: AC_CHECK_FUNCS(getauxval).
6618 * config.in: Re-generated.
6619 * configure: Re-generated.
6620 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6621 ppc64_64bit_inferior_p
6623 2015-01-14 Yao Qi <yao@codesourcery.com>
6625 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6626 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6627 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6628 (PT_ORIG_R3, PT_TRAP): Likewise.
6629 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6630 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6631 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6633 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6635 * i387-fp.c (i387_cache_to_xsave): In look over
6636 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6637 zmmh_low_space field by use of zmmh_high_space.
6639 2015-01-09 Pedro Alves <palves@redhat.com>
6641 * linux-low.c (step_over_bkpt): Move higher up in the file.
6642 (handle_extended_wait): Don't store the stop_pc here.
6643 (get_stop_pc): Adjust comments and rename to ...
6644 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6645 stopped for a software breakpoint or hardware breakpoint.
6646 (thread_still_has_status_pending_p): New function.
6647 (status_pending_p_callback): Use
6648 thread_still_has_status_pending_p. If the event is no longer
6649 interesting, resume the LWP.
6650 (handle_tracepoints): Add assert.
6651 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6652 (wstatus_maybe_breakpoint): New function.
6653 (cancel_breakpoint): Delete function.
6654 (check_stopped_by_watchpoint): New function, factored out from
6655 linux_low_filter_event.
6656 (lp_status_maybe_breakpoint): Delete function.
6657 (linux_low_filter_event): Remove filter_ptid argument.
6658 Leave thread group exits pending here. Store the LWP's stop PC.
6659 Always leave events pending.
6660 (linux_wait_for_event_filtered): Pull all events out of the
6661 kernel, and leave them all pending.
6662 (count_events_callback, select_event_lwp_callback): Consider all
6664 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6665 (select_event_lwp): Only give preference to the stepping LWP in
6666 all-stop mode. Adjust comments.
6667 (ignore_event): New function.
6668 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6669 references to cancel_breakpoints. Adjust to renames. Also give
6670 equal priority to all LWPs that have had events in non-stop mode.
6671 If reporting a software breakpoint event, unadjust the LWP's PC.
6672 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6673 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6675 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6676 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6677 (linux_stopped_by_watchpoint): Adjust.
6678 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6679 * linux-low.h (enum lwp_stop_reason): New.
6680 (struct lwp_info) <stop_pc>: Adjust comment.
6681 <stopped_by_watchpoint>: Delete field.
6682 <stop_reason>: New field.
6683 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6684 * mem-break.c (software_breakpoint_inserted_here)
6685 (hardware_breakpoint_inserted_here): New function.
6686 * mem-break.h (software_breakpoint_inserted_here)
6687 (hardware_breakpoint_inserted_here): Declare.
6688 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6689 (cancel_breakpoints): Delete.
6690 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6691 (upload_fast_traceframes): Remove references to
6694 2015-01-09 Pedro Alves <palves@redhat.com>
6696 * thread-db.c (find_new_threads_callback): Ignore thread if the
6697 kernel thread ID is -1.
6699 2015-01-09 Pedro Alves <palves@redhat.com>
6701 * linux-low.c (linux_attach_fail_reason_string): Move to
6702 nat/linux-ptrace.c, and rename.
6703 (linux_attach_lwp): Update comment.
6704 (attach_proc_task_lwp_callback): New function.
6705 (linux_attach): Adjust to rename and use
6706 linux_proc_attach_tgid_threads.
6707 (linux_attach_fail_reason_string): Delete declaration.
6709 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6711 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6712 * server.c (gdbserver_version): Likewise.
6714 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6716 * remote-utils.c: Include ctype.h.
6717 (input_interrupt): Explicitly handle the case when the char
6718 received is the NUL byte. Improve the printing of non-ASCII
6721 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6723 * linux-low.c (linux_low_filter_event): Update call to
6724 linux_enable_event_reporting following the addition of
6725 a new parameter to that function.
6727 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6730 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6731 (AARCH64_FPCR_REGNO): Likewise.
6732 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6733 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6734 (aarch64_store_fpregset): Likewise.
6736 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6738 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6739 Remove FIXME comment about assumption about N.
6741 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6743 * configure.ac: If large-file support is disabled in GDBserver,
6744 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6745 * configure: Regenerate.
6747 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6749 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6750 warning upon ENODATA from ptrace.
6751 * linux-s390-low.c (s390_store_tdb): New.
6752 (s390_regsets): Add regset for NT_S390_TDB.
6754 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6756 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6757 without a fill_function.
6758 * linux-s390-low.c (s390_fill_last_break): Remove.
6759 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6760 (s390_arch_setup): Use regset's size instead of fill_function for
6763 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6765 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6766 the regset's store function when ptrace returned an error.
6767 * regcache.c (get_thread_regcache): Invalidate register cache
6768 before fetching inferior's registers.
6770 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6772 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6773 while-loop as for-loop.
6774 (regsets_store_inferior_registers): Likewise.
6776 2014-11-28 Yao Qi <yao@codesourcery.com>
6778 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6779 * config.in, configure: Re-generate.
6780 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6783 2014-11-21 Yao Qi <yao@codesourcery.com>
6785 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6786 (AC_CHECK_HEADERS): Remove malloc.h.
6787 * configure: Re-generated.
6788 * config.in: Re-generated.
6789 * server.h: Don't include alloca.h and malloc.h.
6790 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6791 Don't include malloc.h.
6793 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6795 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6796 corresponding ERRNO check in same block.
6798 2014-11-12 Pedro Alves <palves@redhat.com>
6800 * server.c (cont_thread): Update comment.
6801 (start_inferior, attach_inferior): No longer clear cont_thread.
6802 (handle_v_cont): No longer set cont_thread.
6803 (captured_main): Clear cont_thread each time a GDB connects.
6805 2014-11-12 Pedro Alves <palves@redhat.com>
6807 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6808 thread, and don't resume all threads if the Hc thread has exited.
6810 2014-11-12 Pedro Alves <palves@redhat.com>
6812 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6813 the process group instead of to a specific LWP.
6815 2014-10-15 Pedro Alves <palves@redhat.com>
6818 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6820 (arm_set_thread_context): Delete.
6821 (the_low_target): Adjust.
6822 * win32-i386-low.c (debug_registers_changed)
6823 (debug_registers_used): Delete.
6824 (update_debug_registers_callback): New function.
6825 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6826 needing to update their debug registers.
6827 (win32_get_current_dr): New function.
6828 (x86_dr_low_get_addr, x86_dr_low_get_control)
6829 (x86_dr_low_get_status): Fetch the debug register from the thread
6831 (i386_initial_stuff): Adjust.
6832 (i386_get_thread_context): Remove current_event parameter. Don't
6833 clear debug_registers_changed nor copy DR values to
6835 (i386_set_thread_context): Delete.
6836 (i386_prepare_to_resume): New function.
6837 (i386_thread_added): Mark the thread as needing to update irs
6839 (the_low_target): Remove i386_set_thread_context and install
6840 i386_prepare_to_resume.
6841 * win32-low.c (win32_get_thread_context): Adjust.
6842 (win32_set_thread_context): Use SetThreadContext
6844 (win32_prepare_to_resume): New function.
6845 (win32_require_context): New function, factored out from ...
6846 (thread_rec): ... this.
6847 (continue_one_thread): Call win32_prepare_to_resume on each thread
6848 we're about to continue.
6849 (win32_resume): Call win32_prepare_to_resume on the event thread.
6850 * win32-low.h (struct win32_thread_info)
6851 <debug_registers_changed>: New field.
6852 (struct win32_target_ops): Change prototype of set_thread_context,
6853 delete set_thread_context and add prepare_to_resume.
6854 (win32_require_context): New declaration.
6856 2014-10-08 Gary Benson <gbenson@redhat.com>
6858 * server.h: Do not include common-exceptions.h.
6860 2014-10-08 Gary Benson <gbenson@redhat.com>
6862 * server.h: Do not include cleanups.h.
6864 2014-09-30 James Hogan <james.hogan@imgtec.com>
6866 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6869 2014-09-23 Yao Qi <yao@codesourcery.com>
6871 * linux-low.c (lp_status_maybe_breakpoint): New function.
6872 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6873 (count_events_callback): Likewise.
6874 (select_event_lwp_callback): Likewise.
6875 (cancel_breakpoints_callback): Likewise.
6877 2014-09-19 Don Breazeal <donb@codesourcery.com>
6879 * linux-low.c (handle_extended_wait): Call
6880 linux_ptrace_get_extended_event.
6881 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6882 linux_is_extended_waitstatus.
6884 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6886 * Makefile.in (CPPFLAGS): Define.
6887 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6888 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6890 2014-09-16 Gary Benson <gbenson@redhat.com>
6892 * inferiors.h (current_inferior): Renamed as...
6893 (current_thread): New variable. All uses updated.
6894 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6895 (maybe_move_out_of_jump_pad): Likewise.
6896 (cancel_breakpoint): Likewise.
6897 (linux_low_filter_event): Likewise.
6898 (wait_for_sigstop): Likewise.
6899 (linux_resume_one_lwp): Likewise.
6900 (need_step_over_p): Likewise.
6901 (start_step_over): Likewise.
6902 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6903 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6904 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6905 and save_inferior as saved_thread.
6906 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6908 (regcache_invalidate_thread): Likewise.
6909 * remote-utils.c (prepare_resume_reply): Likewise.
6910 * thread-db.c (thread_db_get_tls_address): Likewise.
6911 (disable_thread_event_reporting): Likewise.
6912 (remove_thread_event_breakpoints): Likewise.
6913 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6915 * target.h (set_desired_inferior): Renamed as...
6916 (set_desired_thread): New declaration. All uses updated.
6917 * server.c (myresume): Updated comment to reference thread instead
6919 (handle_serial_event): Likewise.
6920 (handle_target_event): Likewise.
6922 2014-09-12 Tom Tromey <tromey@redhat.com>
6923 Gary Benson <gbenson@redhat.com>
6925 * regcache.h: Include common-regcache.h.
6926 (regcache_read_pc): Don't declare.
6927 * regcache.c (get_thread_regcache_for_ptid): New function.
6929 2014-09-11 Tom Tromey <tromey@redhat.com>
6930 Gary Benson <gbenson@redhat.com>
6932 * symbol.c: New file.
6933 * Makefile.in (SFILES): Add symbol.c.
6934 (OBS): Add symbol.o.
6936 2014-09-11 Gary Benson <gbenson@redhat.com>
6938 * target.c (target_stop_ptid, target_continue_ptid): New
6941 2014-09-11 Tom Tromey <tromey@redhat.com>
6942 Gary Benson <gbenson@redhat.com>
6944 * target.h: Include target/target.h.
6945 * target.c (target_read_memory, target_read_uint32)
6946 (target_write_memory): New functions.
6948 2014-09-11 Gary Benson <gbenson@redhat.com>
6950 * server.h (debug_hw_points): Don't declare.
6951 * server.c (debug_hw_points): Don't define. Replace all uses
6952 with show_debug_regs.
6953 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6954 all uses with show_debug_regs.
6956 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6958 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6959 endianness into account.
6960 (ppc_supply_ptrace_register): Likewise.
6962 2014-09-03 James Hogan <james.hogan@imgtec.com>
6964 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6965 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6967 2014-09-03 Gary Benson <gbenson@redhat.com>
6969 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6970 ALL_DEBUG_ADDRESS_REGISTERS.
6972 2014-09-02 Gary Benson <gbenson@redhat.com>
6974 * i386-low.h: Renamed as...
6975 * x86-low.h: New file. All type, function and variable name
6976 prefixes changed from "i386_" to "x86_". All references updated.
6977 * i386-low.c: Renamed as...
6978 * x86-low.c: New file. All type, function and variable name
6979 prefixes changed from "i386_" to "x86_". All references updated.
6981 2014-09-02 Gary Benson <gbenson@redhat.com>
6983 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6984 (x86_linux_new_thread): Likewise.
6986 2014-08-29 Gary Benson <gbenson@redhat.com>
6988 * server.h (setjmp.h): Do not include.
6989 (toplevel): Do not declare.
6990 (common-exceptions.h): Include.
6991 (cleanups.h): Likewise.
6992 * server.c (toplevel): Do not define.
6993 (exit_code): New static global.
6994 (detach_or_kill_for_exit_cleanup): New function.
6995 (main): New function. Original main renamed to...
6996 (captured_main): New function.
6997 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6999 2014-08-29 Gary Benson <gbenson@redhat.com>
7001 * Makefile.in (SFILES): Add common/common-exceptions.c.
7002 (OBS): Add common-exceptions.o.
7003 (common-exceptions.o): New rule.
7004 * utils.c (prepare_to_throw_exception): New function.
7006 2014-08-29 Gary Benson <gbenson@redhat.com>
7008 * config.in: Regenerate.
7009 * configure: Likewise.
7011 2014-08-29 Gary Benson <gbenson@redhat.com>
7013 * Makefile.in (SFILES): Add common/cleanups.c.
7015 (cleanups.o): New rule.
7017 2014-08-29 Gary Benson <gbenson@redhat.com>
7019 * utils.c (internal_vwarning): New function.
7021 2014-08-28 Gary Benson <gbenson@redhat.com>
7023 * utils.h (fatal): Remove declaration.
7024 * utils.c (fatal): Remove function.
7026 2014-08-28 Gary Benson <gbenson@redhat.com>
7028 * tracepoint.c (gdb_agent_init): Replace fatal with
7030 (initialize_tracepoint): Likewise.
7032 2014-08-28 Gary Benson <gbenson@redhat.com>
7034 * remote-utils.c (remote_prepare): Replace fatal with error.
7036 2014-08-28 Gary Benson <gbenson@redhat.com>
7038 * linux-low.c (linux_async): Replace fatal with warning.
7040 (linux_start_non_stop): Return -1 if linux_async failed.
7042 2014-08-28 Gary Benson <gbenson@redhat.com>
7044 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7046 (i386_dr_low_get_addr): Remove vague comment.
7047 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7050 2014-08-28 Gary Benson <gbenson@redhat.com>
7052 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7053 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7055 (linux_resume_one_lwp): Likewise.
7056 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7058 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7059 with internal_error.
7060 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7061 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7062 (find_register_by_name): Replace fatal with internal_error.
7063 (find_regno): Likewise.
7064 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7065 * thread-db.c (thread_db_create_event): Likewise.
7066 (thread_db_load_search): Likewise.
7067 (try_thread_db_load_1): Likewise.
7068 * tracepoint.c (get_jump_space_head): Replace fatal with
7070 (claim_trampoline_space): Likewise.
7071 (have_fast_tracepoint_trampoline_buffer): Likewise.
7072 (cmd_qtstart): Likewise.
7073 (stop_tracing): Likewise.
7074 (fast_tracepoint_collecting): Likewise.
7075 (target_malloc): Likewise.
7076 (download_tracepoint): Likewise.
7077 (download_trace_state_variables): Replace check with gdb_assert.
7078 (upload_fast_traceframes): Replace fatal with internal_error.
7080 2014-08-19 Tom Tromey <tromey@redhat.com>
7081 Gary Benson <gbenson@redhat.com>
7083 * Makefile.in (SFILES): Add common/common-debug.c.
7084 (OBS): Add common-debug.o.
7085 (common-debug.o): New rule.
7086 * debug.h (debug_printf): Don't declare.
7087 * debug.c (debug_printf): Renamed and rewritten as...
7088 (debug_vprintf): New function.
7090 2014-08-19 Gary Benson <gbenson@redhat.com>
7092 * utils.h: Do not include print-utils.h.
7094 2014-08-19 Tom Tromey <tromey@redhat.com>
7095 Gary Benson <gbenson@redhat.com>
7097 * server.h: Add static assertion.
7098 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7100 2014-08-19 Tom Tromey <tromey@redhat.com>
7101 Gary Benson <gbenson@redhat.com>
7103 * Makefile.in (SFILES): Add common/errors.c.
7104 (OBS): Add errors.o.
7105 (IPA_OBS): Add errors-ipa.o.
7106 (errors.o): New rule.
7107 (errors-ipa.o): Likewise.
7108 * utils.h (perror_with_name, error, warning): Don't declare.
7109 * utils.c (warning): Renamed and rewritten as...
7110 (vwarning): New function.
7111 (error): Renamed and rewritten as...
7112 (verror): New function.
7113 (internal_error): Renamed and rewritten as...
7114 (internal_verror): New function.
7116 2014-08-07 Gary Benson <gbenson@redhat.com>
7118 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7119 * configure: Regenerate.
7120 * config.in: Likewise.
7121 * server.h: Do not include errno.h.
7122 * event-loop.c: Likewise.
7123 * hostio-errno.c: Likewise.
7124 * linux-low.c: Likewise.
7125 * remote-utils.c: Likewise.
7126 * spu-low.c: Likewise.
7127 * utils.c: Likewise.
7128 * gdbreplay.c: Unconditionally include errno.h.
7130 2014-08-07 Gary Benson <gbenson@redhat.com>
7132 * server.h: Do not include string.h.
7133 * event-loop.c: Likewise.
7134 * linux-low.c: Likewise.
7135 * regcache.c: Likewise.
7136 * remote-utils.c: Likewise.
7137 * spu-low.c: Likewise.
7138 * utils.c: Likewise.
7140 2014-08-07 Gary Benson <gbenson@redhat.com>
7142 * server.h: Do not include gdb_assert.h.
7144 2014-08-07 Gary Benson <gbenson@redhat.com>
7146 * server.h: Do not include common-utils.h.
7148 2014-08-07 Gary Benson <gbenson@redhat.com>
7150 * server.h: Do not include ptid.h.
7151 * notif.h: Likewise.
7153 2014-08-07 Gary Benson <gbenson@redhat.com>
7155 * server.h: Do not include gdb_locale.h.
7157 2014-08-07 Gary Benson <gbenson@redhat.com>
7159 * server.h: Do not include gdb/signals.h.
7160 * win32-low.c: Likewise.
7162 2014-08-07 Gary Benson <gbenson@redhat.com>
7164 * server.h: Do not include pathmax.h.
7166 2014-08-07 Gary Benson <gbenson@redhat.com>
7168 * server.h: Do not include libiberty.h.
7169 * linux-bfin-low.c: Likewise.
7171 2014-08-07 Gary Benson <gbenson@redhat.com>
7173 * server.h: Do not include ansidecl.h.
7175 2014-08-07 Gary Benson <gbenson@redhat.com>
7177 * linux-x86-low.c: Do not include stddef.h.
7178 * lynx-ppc-low.c: Likewise.
7179 * tracepoint.c: Likewise.
7181 2014-08-07 Gary Benson <gbenson@redhat.com>
7183 * server.h: Do not include stdarg.h.
7184 * nto-low.c: Likewise.
7186 2014-08-07 Gary Benson <gbenson@redhat.com>
7188 * server.h: Do not include stdlib.h.
7189 * inferiors.c: Likewise.
7190 * linux-low.c: Likewise.
7191 * regcache.c: Likewise.
7192 * spu-low.c: Likewise.
7193 * tracepoint.c: Likewise.
7194 * utils.c: Likewise.
7196 2014-08-07 Gary Benson <gbenson@redhat.com>
7198 * server.h: Do not include stdio.h.
7199 * linux-low.c: Likewise.
7200 * remote-utils.c: Likewise.
7201 * spu-low.c: Likewise.
7202 * utils.c: Likewise.
7203 * wincecompat.c: Likewise.
7205 2014-08-06 Gary Benson <gbenson@redhat.com>
7207 * regcache.c (init_register_cache): Move conditionals inside if.
7209 2014-08-06 Gary Benson <gbenson@redhat.com>
7211 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7213 2014-07-31 Gary Benson <gbenson@redhat.com>
7215 * ax.h: Do not include server.h.
7216 * gdbthread.h: Likewise.
7217 * lynx-low.h: Likewise.
7218 * notif.h: Likewise.
7220 2014-07-30 Gary Benson <gbenson@redhat.com>
7222 * server.h: Include common-defs.h.
7223 Do not include config.h or build-gnulib-gdbserver/config.h.
7225 2014-07-30 Gary Benson <gbenson@redhat.com>
7227 * hostio-errno.c: Move server.h to top of includes list.
7228 * inferiors.c: Likewise.
7229 * linux-x86-low.c: Likewise.
7230 * notif.c: Include server.h.
7232 2014-07-24 Tom Tromey <tromey@redhat.com>
7233 Gary Benson <gbenson@redhat.com>
7235 * server.h (CORE_ADDR): Now unsigned.
7237 2014-07-16 Pedro Alves <palves@redhat.com>
7239 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7241 2014-07-15 Pedro Alves <palves@redhat.com>
7243 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7246 2014-07-11 Pedro Alves <palves@redhat.com>
7248 * linux-low.c (kill_wait_lwp): New function, based on
7249 kill_one_lwp_callback, but use my_waitpid directly.
7250 (kill_one_lwp_callback, linux_kill): Use it.
7252 2014-06-23 Pedro Alves <palves@redhat.com>
7254 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7255 before setting DR0..DR3.
7257 2014-06-20 Gary Benson <gbenson@redhat.com>
7259 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7260 * configure: Regenerated.
7261 * config.in: Likewise.
7263 2014-06-20 Gary Benson <gbenson@redhat.com>
7265 * Makefile.in (SFILES): Update locations for files moved
7267 (object file files): Reordered.
7269 2014-06-20 Gary Benson <gbenson@redhat.com>
7271 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7272 (i386_dr_low_set_addr): Likewise.
7273 (i386_dr_low_get_addr): Likewise.
7274 (i386_dr_low_can_set_control): Likewise.
7275 (i386_dr_low_set_control): Likewise.
7276 (i386_dr_low_get_control): Likewise.
7277 (i386_dr_low_get_status): Likewise.
7278 (i386_get_debug_register_length): Likewise.
7279 * linux-x86-low.c (i386_dr_low_set_addr):
7280 Changed signature. Made static.
7281 (i386_dr_low_get_addr): Likewise.
7282 (i386_dr_low_set_control): Likewise.
7283 (i386_dr_low_get_control): Likewise.
7284 (i386_dr_low_get_status): Likewise.
7285 (i386_dr_low): New global variable.
7286 * win32-i386-low.c (i386_dr_low_set_addr):
7287 Changed signature. Made static.
7288 (i386_dr_low_get_addr): Likewise.
7289 (i386_dr_low_set_control): Likewise.
7290 (i386_dr_low_get_control): Likewise.
7291 (i386_dr_low_get_status): Likewise.
7292 (i386_dr_low): New global variable.
7294 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7296 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7297 * Makefile.in (AR, AR_FLAGS): Define.
7298 * configure: Regenerate.
7300 2014-06-19 Gary Benson <gbenson@redhat.com>
7302 * Makefile.in (i386-dregs.o): New rule.
7303 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7304 * i386-low.c (target.h): Remove include.
7305 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7306 (DR_CONTROL_SHIFT): Likewise.
7307 (DR_CONTROL_SIZE): Likewise.
7308 (DR_RW_EXECUTE): Likewise.
7309 (DR_RW_WRITE): Likewise.
7310 (DR_RW_READ): Likewise.
7311 (DR_RW_IORW): Likewise.
7312 (DR_LEN_1): Likewise.
7313 (DR_LEN_2): Likewise.
7314 (DR_LEN_4): Likewise.
7315 (DR_LEN_8): Likewise.
7316 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7317 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7318 (DR_ENABLE_SIZE): Likewise.
7319 (DR_LOCAL_SLOWDOWN): Likewise.
7320 (DR_GLOBAL_SLOWDOWN): Likewise.
7321 (DR_CONTROL_RESERVED): Likewise.
7322 (I386_DR_CONTROL_MASK): Likewise.
7323 (I386_DR_VACANT): Likewise.
7324 (I386_DR_LOCAL_ENABLE): Likewise.
7325 (I386_DR_GLOBAL_ENABLE): Likewise.
7326 (I386_DR_DISABLE): Likewise.
7327 (I386_DR_SET_RW_LEN): Likewise.
7328 (I386_DR_GET_RW_LEN): Likewise.
7329 (I386_DR_WATCH_HIT): Likewise.
7330 (i386_wp_op_t): Likewise.
7331 (i386_show_dr): Likewise.
7332 (i386_length_and_rw_bits): Likewise.
7333 (i386_insert_aligned_watchpoint): Likewise.
7334 (i386_remove_aligned_watchpoint): Likewise.
7335 (i386_handle_nonaligned_watchpoint): Likewise.
7336 i386_update_inferior_debug_regs(): Likewise.
7337 (i386_dr_insert_watchpoint): Likewise.
7338 (i386_dr_remove_watchpoint): Likewise.
7339 (i386_dr_region_ok_for_watchpoint): Likewise.
7340 (i386_dr_stopped_data_address): Likewise.
7341 (i386_dr_stopped_by_watchpoint): Likewise.
7343 2014-06-19 Gary Benson <gbenson@redhat.com>
7345 * i386-low.c (i386_dr_show): Renamed to
7346 i386_show_dr and made static. All uses updated.
7347 (i386_dr_length_and_rw_bits): Renamed to
7348 i386_length_and_rw_bits and made static.
7350 (i386_dr_insert_aligned_watchpoint): Renamed to
7351 i386_insert_aligned_watchpoint and made static.
7353 (i386_dr_remove_aligned_watchpoint): Renamed to
7354 i386_remove_aligned_watchpoint and made static.
7356 (i386_dr_update_inferior_debug_regs): Renamed to
7357 i386_update_inferior_debug_regs and made static.
7360 2014-06-18 Gary Benson <gbenson@redhat.com>
7362 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7363 (i386_dr_low_can_set_control): Likewise.
7364 (i386_get_debug_register_length): Likewise.
7365 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7366 (i386_dr_low_can_set_control): Likewise.
7367 (i386_get_debug_register_length): Likewise.
7369 2014-06-17 Gary Benson <gbenson@redhat.com>
7371 * i386-low.h (i386-dregs.h): New include.
7372 (DR_FIRSTADDR): Now in i386-dregs.h.
7373 (DR_LASTADDR): Likewise.
7374 (DR_NADDR): Likewise.
7375 (DR_STATUS): Likewise.
7376 (DR_CONTROL): Likewise.
7377 (i386_debug_reg_state): Likewise.
7378 (i386_dr_insert_watchpoint): Likewise.
7379 (i386_dr_remove_watchpoint): Likewise.
7380 (i386_dr_region_ok_for_watchpoint): Likewise.
7381 (i386_dr_stopped_data_address): Likewise.
7382 (i386_dr_stopped_by_watchpoint): Likewise.
7383 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7385 2014-06-18 Gary Benson <gbenson@redhat.com>
7387 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7388 i386_dr_insert_watchpoint.
7389 (i386_low_remove_watchpoint): Renamed to
7390 i386_dr_remove_watchpoint.
7391 (i386_low_region_ok_for_watchpoint): Renamed to
7392 i386_dr_region_ok_for_watchpoint.
7393 (i386_low_stopped_data_address): Renamed to
7394 i386_dr_stopped_data_address.
7395 (i386_low_stopped_by_watchpoint): Renamed to
7396 i386_dr_stopped_by_watchpoint.
7397 * i386-low.c (i386_show_dr): Renamed to
7398 i386_dr_show and made nonstatic. All uses updated.
7399 (i386_length_and_rw_bits): Renamed to
7400 i386_dr_length_and_rw_bits and made nonstatic.
7402 (i386_insert_aligned_watchpoint): Renamed to
7403 i386_dr_insert_aligned_watchpoint and made nonstatic.
7405 (i386_remove_aligned_watchpoint): Renamed to
7406 i386_dr_remove_aligned_watchpoint and made nonstatic.
7408 (i386_update_inferior_debug_regs): Renamed to
7409 i386_dr_update_inferior_debug_regs and made nonstatic.
7411 (i386_low_insert_watchpoint): Renamed to
7412 i386_dr_insert_watchpoint. All uses updated.
7413 (i386_low_remove_watchpoint): Renamed to
7414 i386_dr_remove_watchpoint. All uses updated.
7415 (i386_low_region_ok_for_watchpoint): Renamed to
7416 i386_dr_region_ok_for_watchpoint. All uses updated.
7417 (i386_low_stopped_data_address): Renamed to
7418 i386_dr_stopped_data_address. All uses updated.
7419 (i386_low_stopped_by_watchpoint): Renamed to
7420 i386_dr_stopped_by_watchpoint. All uses updated.
7422 2014-06-18 Gary Benson <gbenson@redhat.com>
7424 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7425 (i386_dr_low_can_set_control): Likewise.
7426 (i386_insert_aligned_watchpoint): New check.
7428 2014-06-18 Gary Benson <gbenson@redhat.com>
7430 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7433 2014-06-18 Gary Benson <gbenson@redhat.com>
7435 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7436 instead of fatal and error.
7437 (i386_handle_nonaligned_watchpoint): Likewise.
7439 2014-06-18 Gary Benson <gbenson@redhat.com>
7441 * i386-low.c (i386_get_debug_register_length): New macro.
7442 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7443 (i386_show_dr): Use debug_printf instead of fprintf. Use
7444 phex to format values.
7446 2014-06-18 Gary Benson <gbenson@redhat.com>
7448 * i386-low.h: Comment changes.
7449 * i386-low.c: Likewise.
7451 2014-06-18 Gary Benson <gbenson@redhat.com>
7453 * i386-low.c: Whitespace changes.
7455 2014-06-12 Tom Tromey <tromey@redhat.com>
7457 * utils.c (freeargv): Remove.
7459 2014-06-12 Tom Tromey <tromey@redhat.com>
7461 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7462 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7463 (parse_debug_format_options): Likewise.
7464 (gdbserver_usage): Likewise.
7465 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7466 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7467 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7469 ($(LIBGNU)): Depend on libiberty.
7470 (all-lib): Recurse into all subdirs.
7471 (install-only): Invoke "install" target in subdirs.
7472 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7474 * configure: Rebuild.
7475 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7476 for vasprintf, vsnprintf, or gettimeofday.
7477 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7480 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7482 * development.sh: Delete.
7483 * Makefile.in (config.status): Adjust dependency on development.sh.
7484 * configure.ac: Adjust development.sh source call.
7485 * configure: Regenerate.
7487 2014-06-02 Pedro Alves <palves@redhat.com>
7489 * ax.c (gdb_free_agent_expr): New function.
7490 * ax.h (gdb_free_agent_expr): New declaration.
7491 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7493 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7495 (clear_breakpoint_conditions_and_commands): New function.
7496 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7497 (clear_breakpoint_conditions_and_commands): New declaration.
7499 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7501 * linux-aarch64-low.c (asm/ptrace.h): Include.
7503 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7505 Fix TLS access for -static -pthread.
7506 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7507 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7508 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7510 2014-05-20 Pedro Alves <palves@redhat.com>
7512 * linux-aarch64-low.c (aarch64_insert_point)
7513 (aarch64_remove_point): No longer check whether the type is
7514 supported here. Adjust to new interface.
7515 (the_low_target): Install aarch64_supports_z_point_type as
7516 supports_z_point_type method.
7517 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7518 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7519 instead of a Z packet char. Adjust.
7520 (arm_supports_z_point_type): New function.
7521 (arm_insert_point, arm_remove_point): Adjust to new interface.
7522 (the_low_target): Install arm_supports_z_point_type.
7523 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7524 (cris_insert_point, cris_remove_point): Adjust to new interface.
7525 Don't check whether the type is supported here.
7526 (the_low_target): Install cris_supports_z_point_type.
7527 * linux-low.c (linux_supports_z_point_type): New function.
7528 (linux_insert_point, linux_remove_point): Adjust to new interface.
7529 * linux-low.h (struct linux_target_ops) <insert_point,
7530 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7531 raw_breakpoint pointer parameter.
7532 <supports_z_point_type>: New method.
7533 * linux-mips-low.c (mips_supports_z_point_type): New function.
7534 (mips_insert_point, mips_remove_point): Adjust to new interface.
7535 Use mips_supports_z_point_type.
7536 (the_low_target): Install mips_supports_z_point_type.
7537 * linux-ppc-low.c (the_low_target): Install NULL as
7538 supports_z_point_type method.
7539 * linux-s390-low.c (the_low_target): Install NULL as
7540 supports_z_point_type method.
7541 * linux-sparc-low.c (the_low_target): Install NULL as
7542 supports_z_point_type method.
7543 * linux-x86-low.c (x86_supports_z_point_type): New function.
7544 (x86_insert_point): Adjust to new insert_point interface. Use
7545 insert_memory_breakpoint. Adjust to new
7546 i386_low_insert_watchpoint interface.
7547 (x86_remove_point): Adjust to remove_point interface. Use
7548 remove_memory_breakpoint. Adjust to new
7549 i386_low_remove_watchpoint interface.
7550 (the_low_target): Install x86_supports_z_point_type.
7551 * lynx-low.c (lynx_target_ops): Install NULL as
7552 supports_z_point_type callback.
7553 * nto-low.c (nto_supports_z_point_type): New.
7554 (nto_insert_point, nto_remove_point): Adjust to new interface.
7555 (nto_target_ops): Install nto_supports_z_point_type.
7556 * mem-break.c: Adjust intro comment.
7557 (struct raw_breakpoint) <raw_type, size>: New fields.
7558 <inserted>: Update comment.
7559 <shlib_disabled>: Delete field.
7560 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7561 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7562 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7563 (raw_bkpt_type_to_target_hw_bp_type): New function.
7564 (find_enabled_raw_code_breakpoint_at): New function.
7565 (find_raw_breakpoint_at): New type and size parameters. Use them.
7566 (insert_memory_breakpoint): New function, based off
7567 set_raw_breakpoint_at.
7568 (remove_memory_breakpoint): New function.
7569 (set_raw_breakpoint_at): Reimplement.
7570 (set_breakpoint): New, based on set_breakpoint_at.
7571 (set_breakpoint_at): Reimplement.
7572 (delete_raw_breakpoint): Go through the_target->remove_point
7573 instead of assuming memory breakpoints.
7574 (find_gdb_breakpoint_at): Delete.
7575 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7576 (find_gdb_breakpoint): New function.
7577 (set_gdb_breakpoint_at): Delete.
7578 (z_type_supported): New function.
7579 (set_gdb_breakpoint_1): New function, loosely based off
7580 set_gdb_breakpoint_at.
7581 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7582 (delete_gdb_breakpoint_at): Delete.
7583 (delete_gdb_breakpoint_1): New function, loosely based off
7584 delete_gdb_breakpoint_at.
7585 (delete_gdb_breakpoint): New function.
7586 (clear_gdb_breakpoint_conditions): Rename to ...
7587 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7589 (add_condition_to_breakpoint): Make static.
7590 (add_breakpoint_condition): Take a struct breakpoint pointer
7591 instead of an address. Adjust.
7592 (gdb_condition_true_at_breakpoint): Rename to ...
7593 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7595 (gdb_condition_true_at_breakpoint): Reimplement.
7596 (add_breakpoint_commands): Take a struct breakpoint pointer
7597 instead of an address. Adjust.
7598 (gdb_no_commands_at_breakpoint): Rename to ...
7599 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7600 parameter. Return true if no breakpoint was found. Change debug
7602 (gdb_no_commands_at_breakpoint): Reimplement.
7603 (run_breakpoint_commands): Rename to ...
7604 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7605 and change return type to boolean.
7606 (run_breakpoint_commands): New function.
7607 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7608 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7609 breakpoint. Go through the_target->remove_point instead of
7610 assuming memory breakpoint.
7611 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7612 software and hardware breakpoints.
7613 (reinsert_raw_breakpoint): Go through the_target->insert_point
7614 instead of assuming memory breakpoint.
7615 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7616 software and hardware breakpoints.
7617 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7618 Check both software and hardware breakpoints.
7619 (validate_inserted_breakpoint): Assert the breakpoint is a
7620 software breakpoint. Set the inserted flag to -1 instead of
7621 setting shlib_disabled.
7622 (delete_disabled_breakpoints): Adjust.
7623 (validate_breakpoints): Only validate software breakpoints.
7624 Adjust to inserted flag change.
7625 (check_mem_read, check_mem_write): Skip breakpoint types other
7626 than software breakpoints. Adjust to inserted flag change.
7627 * mem-break.h (enum raw_bkpt_type): New enum.
7628 (raw_breakpoint, struct process_info): Forward declare.
7629 (Z_packet_to_target_hw_bp_type): Delete declaration.
7630 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7631 (set_gdb_breakpoint, delete_gdb_breakpoint)
7632 (clear_breakpoint_conditions): New declarations.
7633 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7634 (breakpoint_inserted_here): Update comment.
7635 (add_breakpoint_condition, add_breakpoint_commands): Replace
7636 address parameter with a breakpoint pointer parameter.
7637 (gdb_breakpoint_here): Update comment.
7638 (delete_gdb_breakpoint_at): Delete.
7639 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7640 * server.c (process_point_options): Take a struct breakpoint
7641 pointer instead of an address. Adjust.
7642 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7643 delete_gdb_breakpoint.
7644 * spu-low.c (spu_target_ops): Install NULL as
7645 supports_z_point_type method.
7646 * target.h: Include mem-break.h.
7647 (struct target_ops) <prepare_to_access_memory>: Update comment.
7648 <supports_z_point_type>: New field.
7649 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7650 instead of a char. Also take a raw breakpoint pointer.
7651 * win32-arm-low.c (the_low_target): Install NULL as
7652 supports_z_point_type.
7653 * win32-i386-low.c (i386_supports_z_point_type): New function.
7654 (i386_insert_point, i386_remove_point): Adjust to new interface.
7655 (the_low_target): Install i386_supports_z_point_type.
7656 * win32-low.c (win32_supports_z_point_type): New function.
7657 (win32_insert_point, win32_remove_point): Adjust to new interface.
7658 (win32_target_ops): Install win32_supports_z_point_type.
7659 * win32-low.h (struct win32_target_ops):
7660 <supports_z_point_type>: New method.
7661 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7662 instead of a char. Also take a raw breakpoint pointer.
7664 2014-05-20 Pedro Alves <palves@redhat.com>
7666 * mem-break.h: Include break-common.h.
7667 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7668 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7669 (Z_packet_to_target_hw_bp_type): New declaration.
7670 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7671 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7672 (Z_PACKET_ACCESS_WP): Delete macros.
7673 (Z_packet_to_hw_type): Delete function.
7674 * i386-low.h: Don't include break-common.h here.
7675 (Z_packet_to_hw_type): Delete declaration.
7676 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7677 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7678 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7679 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7680 * linux-aarch64-low.c: Don't include break-common.h here.
7681 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7682 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7683 (Z_packet_to_target_hw_bp_type): Delete function.
7684 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7686 (mips_insert_point, mips_remove_point): Use
7687 Z_packet_to_target_hw_bp_type.
7689 2014-05-20 Pedro Alves <palves@redhat.com>
7691 * linux-aarch64-low.c: Include break-common.h.
7692 (enum target_point_type): Delete.
7693 (Z_packet_to_point_type): Rename to ...
7694 (Z_packet_to_target_hw_bp_type): ... this, and return a
7695 target_hw_bp_type instead.
7696 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7697 instead of an enum target_point_type.
7698 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7700 (aarch64_dr_state_insert_one_point)
7701 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7702 (aarch64_handle_aligned_watchpoint)
7703 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7704 Take an enum target_hw_bp_type instead of an enum
7706 (aarch64_supports_z_point_type): New function.
7707 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7708 use Z_packet_to_target_hw_bp_type.
7710 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7712 * configure.ac: Only use -Werror by default when DEVELOPMENT
7714 * configure: Regenerate.
7716 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7718 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7719 * linux-x86-low.c (X86_64_USER_REGS): New.
7720 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7722 2014-04-28 Yao Qi <yao@codesourcery.com>
7724 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7727 2014-04-25 Pedro Alves <palves@redhat.com>
7730 * linux-low.c (linux_attach_fail_reason_string): New function.
7731 (linux_attach_lwp): Delete.
7732 (linux_attach_lwp_1): Rename to ...
7733 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7734 argument. Remove "initial" parameter. Return int instead of
7735 void. Don't error or warn here.
7736 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7737 failure to attach to the tgid. Call warning when failing to
7739 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7740 argument. Remove "initial" parameter. Return int instead of
7741 void. Don't error or warn here.
7742 (linux_attach_fail_reason_string): New declaration.
7743 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7744 interface change. Use linux_attach_fail_reason_string.
7746 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7747 Walfred Tedeschi <walfred.tedeschi@intel.com>
7749 * Makefile.in: Added rules to handle new files
7750 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7751 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7752 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7753 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7754 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7755 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7757 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7758 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7759 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7760 i386/x32-avx512.xml.
7761 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7762 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7763 i386/x32-avx512-linux.xml.
7764 * i387-fp.c (num_avx512_k_registers): New constant for number
7766 (num_avx512_zmmh_low_registers): New constant for number of
7767 lower ZMM registers (0-15).
7768 (num_avx512_zmmh_high_registers): New constant for number of
7769 higher ZMM registers (16-31).
7770 (num_avx512_ymmh_registers): New contant for number of higher
7771 YMM registers (ymm16-31 added by avx521 on x86_64).
7772 (num_avx512_xmm_registers): New constant for number of higher
7773 XMM registers (xmm16-31 added by AVX512 on x86_64).
7774 (struct i387_xsave): Add space for AVX512 registers.
7775 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7776 Add code to handle AVX512 registers.
7777 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7778 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7779 prototypei from generated file.
7780 (tdesc_amd64_avx512_linux): Likewise.
7781 (init_registers_x32_avx512_linux): Likewise.
7782 (tdesc_x32_avx512_linux): Likewise.
7783 (init_registers_i386_avx512_linux): Likewise.
7784 (tdesc_i386_avx512_linux): Likewise.
7785 (x86_64_regmap): Add AVX512 registers.
7786 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7788 (initialize_low_arch): Add code to initialize AVX512 registers.
7790 2014-04-23 Pedro Alves <palves@redhat.com>
7792 * mem-break.c (find_gdb_breakpoint_at): Make static.
7793 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7795 2014-04-23 Pedro Alves <palves@redhat.com>
7797 * i386-low.c: Don't include break-common.h here.
7798 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7799 prototype to take target_hw_bp_type as argument instead of a Z
7801 * i386-low.h: Include break-common.h here.
7802 (Z_packet_to_hw_type): Declare.
7803 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7805 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7806 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7807 (x86_remove_point): Convert the packet number to a
7808 target_hw_bp_type before calling i386_low_remove_watchpoint.
7809 * win32-i386-low.c (i386_insert_point): Convert the packet number
7810 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7811 (i386_remove_point): Convert the packet number to a
7812 target_hw_bp_type before calling i386_low_remove_watchpoint.
7814 2014-04-23 Pedro Alves <palves@redhat.com>
7816 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7818 2014-04-10 Pedro Alves <palves@redhat.com>
7820 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7821 Check if the condition or command is NULL before checking if the
7822 breakpoint is known. On success, return true.
7823 * mem-break.h (add_breakpoint_condition): Document return.
7824 (add_breakpoint_commands): Add describing comment.
7825 * server.c (skip_to_semicolon): New function.
7826 (process_point_options): Use it.
7828 2014-04-09 Pedro Alves <palves@redhat.com>
7830 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7833 2014-02-27 Pedro Alves <palves@redhat.com>
7836 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7838 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7840 (last_thread_of_process_p): Take a PID argument instead of a
7842 (linux_wait_for_lwp): Delete.
7843 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7845 (linux_low_filter_event): New function, party factored out from
7846 linux_wait_for_event.
7847 (linux_wait_for_event): Rename to ...
7848 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7849 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7850 sigsuspend. Check for zombie leaders.
7851 (linux_wait_for_event): Reimplement as wrapper around
7852 linux_wait_for_event_filtered.
7853 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7854 a normal or signal exit is seen, it's the whole process exiting.
7855 (wait_for_sigstop): No longer a for_each_inferior callback.
7856 Rewrite on top of linux_wait_for_event_filtered.
7857 (stop_all_lwps): Call wait_for_sigstop directly.
7858 * server.c (resume, handle_target_event): Handle
7859 TARGET_WAITKIND_NO_RESUMED.
7861 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7863 * win32-low.c (psapi_get_dll_name,
7864 * win32_CreateToolhelp32Snapshot): Delete.
7865 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7866 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7868 (handle_load_dll): Add function description.
7869 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7871 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7873 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7875 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7876 base address when calling win32_add_one_solib.
7877 (handle_load_dll): Delete local variable load_addr.
7878 Remove 0x1000 offset applied to DLL base address when calling
7879 win32_add_one_solib.
7880 (handle_unload_dll): Add comment.
7882 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7884 * win32-low.c (win32_add_all_dlls): Renames
7885 win32_ensure_ntdll_loaded. Rewrite function documentation.
7886 Adjust implementation to always load all DLLs.
7887 Add 0x1000 offset to DLL base address when calling
7888 win32_add_one_solib.
7889 (child_initialization_done): New static global.
7890 (do_initial_child_stuff): Set child_initialization_done to
7891 zero during child initialization, and 1 after. Replace call
7892 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7894 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7895 (handle_unload_dll): Add function documentation.
7896 (get_child_debug_event): Ignore load and unload DLL events
7897 during child initialization.
7899 2014-02-20 Doug Evans <dje@google.com>
7901 Remove global all_lwps.
7902 * inferiors.h (ptid_of): Move here from linux-low.h.
7903 (pid_of, lwpid_of): Ditto.
7904 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7905 parameter is a struct thread_info * now.
7906 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7907 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7908 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7910 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7911 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7912 * linux-arm-low.c (update_registers_callback): Update, "entry"
7913 parameter is a struct thread_info * now.
7914 Fetch lwpid from current_inferior directly.
7915 (arm_insert_point): Pass &all_threads to find_inferior instead of
7917 (arm_remove_point): Ditto.
7918 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7919 (arm_prepare_to_resume): Fetch pid from thread.
7920 (arm_read_description): Fetch lwpid from current_inferior directly.
7921 * linux-low.c (all_lwps): Delete.
7922 (delete_lwp): Delete call to remove_inferior.
7923 (handle_extended_wait): Fetch lwpid from thread.
7924 (add_lwp): Don't set lwp->entry.id. Remove call to
7925 add_inferior_to_list.
7926 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7927 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7928 (kill_one_lwp_callback): Ditto.
7929 (linux_kill): Don't dereference NULL pointer.
7930 Fetch ptid,lwpid from thread.
7931 (get_detach_signal): Fetch ptid from thread.
7932 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7933 Simplify call to regcache_invalidate_thread.
7934 (delete_lwp_callback): Update, "entry" parameter is a
7935 struct thread_info * now. Fetch pid from thread.
7936 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7937 (status_pending_p_callback): Update, "entry" parameter is a
7938 struct thread_info * now. Fetch ptid from thread.
7939 (find_lwp_pid): Update, "entry" parameter is a
7940 struct thread_info * now.
7941 (linux_wait_for_lwp): Fetch pid from thread.
7942 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7943 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7944 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7945 (dequeue_one_deferred_signal): Ditto.
7946 (cancel_breakpoint): Fetch ptid from current_inferior.
7947 (linux_wait_for_event): Pass &all_threads to find_inferior,
7948 not &all_lwps. Fetch ptid, lwpid from thread.
7949 (count_events_callback): Update, "entry" parameter is a
7950 struct thread_info * now.
7951 (select_singlestep_lwp_callback): Ditto.
7952 (select_event_lwp_callback): Ditto.
7953 (cancel_breakpoints_callback): Ditto.
7954 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7956 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7957 (unsuspend_one_lwp): Update, "entry" parameter is a
7958 struct thread_info * now.
7959 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7961 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7962 Fetch lwpid from thread, not lwp.
7963 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7964 Pass &all_threads to find_inferior, not &all_lwps.
7965 (send_sigstop): Fetch lwpid from thread, not lwp.
7966 (send_sigstop_callback): Update, "entry" parameter is a
7967 struct thread_info * now.
7968 (suspend_and_send_sigstop_callback): Ditto.
7969 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7970 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7971 struct thread_info * now.
7972 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7974 (lwp_running): Update, "entry" parameter is a
7975 struct thread_info * now.
7976 (stop_all_lwps): Fetch ptid from thread.
7977 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7978 (linux_resume_one_lwp): Fetch lwpid from thread.
7979 (linux_set_resume_request): Update, "entry" parameter is a
7980 struct thread_info * now. Fetch pid, lwpid from thread.
7981 (resume_status_pending_p): Update, "entry" parameter is a
7982 struct thread_info * now.
7983 (need_step_over_p): Ditto. Fetch lwpid from thread.
7984 (start_step_over): Fetch lwpid from thread.
7985 (linux_resume_one_thread): Update, "entry" parameter is a
7986 struct thread_info * now. Fetch lwpid from thread.
7987 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7988 (proceed_one_lwp): Update, "entry" parameter is a
7989 struct thread_info * now. Fetch lwpid from thread.
7990 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7991 struct thread_info * now.
7992 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7993 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7994 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7996 (regsets_store_inferior_registers): Ditto.
7997 (fetch_register, store_register): Ditto.
7998 (linux_read_memory, linux_write_memory): Ditto.
7999 (linux_request_interrupt): Ditto.
8000 (linux_read_auxv): Ditto.
8001 (linux_xfer_siginfo): Ditto.
8002 (linux_qxfer_spu): Ditto.
8003 (linux_qxfer_libraries_svr4): Ditto.
8004 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8005 moved to inferiors.h.
8007 (get_thread_lwp): Update.
8008 (struct lwp_info): Delete member "entry". Simplify comment for
8011 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8012 current_inferior directly.
8013 (update_watch_registers_callback): Update, "entry" parameter is a
8014 struct thread_info * now. Fetch pid from thread.
8015 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8016 (mips_insert_point): Fetch lwpid from current_inferior.
8017 Pass &all_threads to find_inferior, not &all_lwps.
8018 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8019 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8021 (mips_stopped_data_address): Ditto.
8022 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8024 * linux-tile-low.c (tile_arch_setup): Ditto.
8025 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8026 (update_debug_registers_callback): Update, "entry" parameter is a
8027 struct thread_info * now. Fetch pid from thread.
8028 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8029 Pass &all_threads to find_inferior, not &all_lwps.
8030 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8031 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8032 Pass &all_threads to find_inferior, not &all_lwps.
8033 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8034 (i386_dr_low_get_status): Ditto.
8035 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8036 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8037 (x86_linux_read_description): Ditto.
8038 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8040 2014-02-20 Doug Evans <dje@google.com>
8042 * inferiors.c (get_first_inferior): Fix buglet.
8044 2014-02-19 Doug Evans <dje@google.com>
8046 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8047 * inferiors.c (add_thread): Change result type to struct thread_info *.
8048 All callers updated.
8049 (add_lwp): Call add_thread here instead of in callers.
8050 All callers updated.
8051 * linux-low.h (get_lwp_thread): Rewrite.
8052 (struct lwp_info): New member "thread".
8054 2014-02-19 Doug Evans <dje@google.com>
8056 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8057 All callers updated.
8059 2014-02-19 Doug Evans <dje@google.com>
8061 * inferiors.c (add_thread): Fix whitespace.
8063 2014-02-19 Doug Evans <dje@google.com>
8065 * dll.c (clear_dlls): Replace accessing list implemention details
8067 * gdbthread.h (get_first_thread): Declare.
8068 * inferiors.c (for_each_inferior_with_data): New function.
8069 (get_first_thread): New function.
8070 (find_thread_ptid): Simplify.
8071 (get_first_inferior): New function.
8072 (clear_list): Delete.
8073 (one_inferior_p): New function.
8074 (clear_inferior_list): New function.
8075 (clear_inferiors): Update.
8076 * inferiors.h (for_each_inferior_with_data): Declare.
8077 (clear_inferior_list): Declare.
8078 (one_inferior_p): Declare.
8079 (get_first_inferior): Declare.
8080 * linux-low.c (linux_wait_for_event): Replace accessing list
8081 implemention details with API function.
8082 * server.c (target_running): Ditto.
8083 (accumulate_file_name_length): New function.
8084 (emit_dll_description): New function.
8085 (handle_qxfer_libraries): Replace accessing list implemention
8086 details with API function.
8087 (handle_qxfer_threads_worker): New function.
8088 (handle_qxfer_threads_proper): Replace accessing list implemention
8089 details with API function.
8090 (handle_query): Ditto.
8091 (visit_actioned_threads_callback_ftype): New typedef.
8092 (visit_actioned_threads_data): New struct.
8093 (visit_actioned_threads): Rewrite to be find_inferior callback.
8094 (resume): Call find_inferior.
8095 (handle_status): Replace accessing list implemention
8096 details with API function.
8097 (process_serial_event): Replace accessing list implemention details
8099 * target.c (set_desired_inferior): Replace accessing list implemention
8100 details with API function.
8101 * tracepoint.c (same_process_p): New function.
8102 (gdb_agent_about_to_close): Replace accessing list implemention
8103 details with API function.
8104 * win32-low.c (child_delete_thread): Replace accessing list
8105 implemention details with API function.
8106 (match_dll_by_basename): New function.
8107 (dll_is_loaded_by_basename): New function.
8108 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8109 details call to dll_is_loaded_by_basename.
8111 2014-02-19 Doug Evans <dje@google.com>
8113 * dll.h (struct dll_info): Add comment.
8114 * gdbthread.h (struct thread_info): Add comment.
8115 (current_ptid): Simplify.
8116 * inferiors.c (add_process): Update.
8117 (remove_process): Update.
8118 * inferiors.h (struct process_info): Rename member "head" to "entry".
8119 * linux-low.c (delete_lwp): Update.
8121 (last_thread_of_process_p): Update.
8122 (kill_one_lwp_callback, linux_kill): Update.
8123 (status_pending_p_callback): Update.
8124 (wait_for_sigstop): Update. Simplify read of ptid.
8125 (start_step_over): Update.
8126 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8127 (get_lwp_thread): Update.
8128 (struct lwp_info): Rename member "head" to "entry".
8129 * regcache.h (inferior_list_entry): Delete.
8130 * server.c (kill_inferior_callback): Update.
8131 (detach_or_kill_inferior_callback): Update.
8132 (print_started_pid): Update.
8133 (print_attached_pid): Update.
8134 (process_serial_event): Simplify read of ptid.
8135 * thread-db.c (thread_db_create_event): Update.
8136 (thread_db_get_tls_address): Update.
8137 * win32-low.c (current_inferior_ptid): Simplify.
8139 2014-02-19 Tom Tromey <tromey@redhat.com>
8141 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8143 (target_supports_btrace): Update.
8145 2014-02-14 Yao Qi <yao@codesourcery.com>
8147 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8148 (rsp-low-ipa.o): New target.
8150 2014-02-12 Tom Tromey <tromey@redhat.com>
8152 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8153 convert_ascii_to_int.
8154 * regcache.c (registers_to_string): Likewise.
8155 * remote-utils.c (decode_M_packet): Likewise.
8156 * server.c (process_serial_event): Likewise.
8158 2014-02-12 Tom Tromey <tromey@redhat.com>
8160 * server.c (handle_query, handle_v_run): Use hex2bin, not
8162 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8164 2014-02-12 Tom Tromey <tromey@redhat.com>
8166 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8167 convert_int_to_ascii.
8168 * regcache.c (registers_to_string, collect_register_as_string):
8170 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8172 * server.c (process_serial_event): Likewise.
8173 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8174 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8176 2014-02-12 Tom Tromey <tromey@redhat.com>
8178 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8179 bin2hex, not hexify.
8180 * tracepoint.c (cmd_qtstatus): Likewise.
8182 2014-02-12 Tom Tromey <tromey@redhat.com>
8184 * remote-utils.c (monitor_output): Pass explicit length to
8187 2014-02-12 Tom Tromey <tromey@redhat.com>
8189 * tracepoint.c: Include rsp-low.h.
8190 * server.c: Include rsp-low.h.
8191 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8192 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8194 * remote-utils.c: Include rsp-low.h.
8195 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8196 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8197 (convert_int_to_ascii, convert_ascii_to_int): Move to
8199 * regcache.c: Include rsp-low.h.
8200 * ax.c: Include rsp-low.h.
8201 * Makefile.in (SFILES): Add common/rsp-low.c.
8202 (OBS): Add rsp-low.o.
8203 (rsp-low.o): New target.
8205 2014-02-12 Tom Tromey <tromey@redhat.com>
8207 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8208 Include print-utils.h.
8209 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8210 (plongest, thirty_two, phex_nz): Remove.
8211 * Makefile.in (SFILES): Add common/print-utils.c.
8212 (OBS): Add print-utils.o.
8213 (print-utils-ipa.o): New target.
8214 (print-utils.o): New target.
8215 (IPA_OBJS): Add print-utils-ipa.o.
8217 2014-02-06 Tom Tromey <tromey@redhat.com>
8219 * Makefile.in (SFILES): Fix indentation.
8221 2014-02-05 Doug Evans <dje@google.com>
8223 * linux-low.c (linux_wait_for_event): Improve comment.
8224 (linux_wait_1): Keep current_inferior in sync with event_child.
8226 2014-01-22 Doug Evans <dje@google.com>
8228 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8230 2014-01-22 Doug Evans <dje@google.com>
8232 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8233 * configure: Regenerate.
8234 * config.in: Regenerate.
8235 * Makefile.in (SFILES): Add debug.c.
8237 * debug.c: New file.
8238 * debug.h: New file.
8239 * linux-aarch64-low.c (*): Update all debugging printfs to use
8240 debug_printf instead of fprintf.
8241 * linux-arm-low.c (*): Ditto.
8242 * linux-cris-low.c (*): Ditto.
8243 * linux-crisv32-low.c (*): Ditto.
8244 * linux-m32r-low.c (*): Ditto.
8245 * linux-sparc-low.c (*): Ditto.
8246 * linux-x86.c (*): Ditto.
8247 * linux-low.c (*): Ditto.
8248 (linux_wait_1): Add calls to debug_enter, debug_exit.
8249 (linux_wait): Remove redundant debugging printf.
8250 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8251 (linux_resume, unstop_all_lwps): Ditto.
8252 * mem-break.c (*): Update all debugging printfs to use
8253 debug_printf instead of fprintf.
8254 * remote-utils.c (*): Ditto.
8255 * thread-db.c (*): Ditto.
8256 * server.c #include <ctype.h>, "gdb_vecs.h".
8257 (debug_threads): Moved to debug.c.
8258 (*): Update all debugging printfs to use debug_printf instead of
8260 (start_inferior): Replace call to fflush with call to debug_flush.
8261 (monitor_show_help): Mention set debug-format.
8262 (parse_debug_format_options): New function.
8263 (handle_monitor_command): Handle "monitor set debug-format".
8264 (gdbserver_usage): Mention --debug-format.
8265 (main): Parse --debug-format.
8266 * server.h (debug_threads): Declaration moved to debug.h.
8268 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8269 trace_debug_1 that uses debug_printf.
8270 (tracepoint_look_up_symbols): Update all debugging printfs to use
8271 debug_printf instead of fprintf.
8273 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8275 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8278 2014-01-17 Pedro Alves <palves@redhat.com>
8281 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8282 defined after including gdb_proc_service.h.
8284 2014-01-16 Doug Evans <dje@google.com>
8286 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8287 (match_dll): Use it.
8289 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8291 * target.h (target_ops) <read_btrace>: Change parameters and
8292 return type to allow error reporting.
8293 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8294 trace reading errors on.
8295 * linux-low.c (linux_low_read_btrace): Pass trace reading
8297 (linux_low_disable_btrace): New.
8299 2014-01-15 Doug Evans <dje@google.com>
8301 * inferiors.c (thread_id_to_gdb_id): Delete.
8302 * inferiors.h (thread_id_to_gdb_id): Delete.
8304 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8306 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8307 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8310 2014-01-08 Pedro Alves <palves@redhat.com>
8312 * server.c (handle_status): Don't discard previous queued stop
8313 replies or thread's pending status here.
8314 (main) <disconnection>: Do it here instead.
8316 2014-01-08 Pedro Alves <palves@redhat.com>
8318 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8319 * server.c (visit_actioned_threads, handle_pending_status): New
8321 (handle_v_cont): Factor out parts to ...
8322 (resume): ... this new function. If in all-stop, and a thread
8323 being resumed has a pending status, report it without actually
8325 (myresume): Adjust to use the new 'resume' function.
8326 (clear_pending_status_callback, set_pending_status_callback)
8327 (find_status_pending_thread_callback): New functions.
8328 (handle_status): Handle the case of multiple threads having
8329 interesting statuses to report. Report threads' real last signal
8330 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8331 with an interesting thread to report the status for, instead of
8332 always reporting the status of the first thread.
8334 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8336 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8337 * gdbreplay.c (gdbreplay_version): Likewise.
8339 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8341 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8342 iov.iov_len with the real length in use.
8344 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8346 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8347 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8348 for all targets that use win32-low.c.
8349 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8350 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8352 2013-12-13 Pedro Alves <palves@redhat.com>
8354 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8355 if equal to TARGET_WAITKIND_LOADED.
8356 * win32-low.c (cached_status): New static global.
8357 (win32_wait): Add declaration.
8358 (do_initial_child_stuff): Flush all initial pending debug events
8359 up to the initial breakpoint.
8360 (win32_wait): If CACHED_STATUS was set, return that instead
8361 of doing a real wait. Remove the code resuming the execution
8362 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8363 during the initial phase. Also remove the code changing
8364 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8365 TARGET_WAITKIND_STOPPED.
8367 2013-12-11 Yao Qi <yao@codesourcery.com>
8369 * notif.c (handle_notif_ack): Return 0 if no notification
8372 2013-11-20 Doug Evans <dje@google.com>
8374 * linux-low.c (linux_set_resume_request): Fix comment.
8376 2013-11-20 Doug Evans <dje@google.com>
8378 * linux-low.c (resume_status_pending_p): Tweak comment.
8380 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8382 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8383 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8384 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8385 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8386 (srv_amd64_regobj): Add amd64-mpx.o.
8387 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8388 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8389 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8390 * i387-fp.c (num_pl_bnd_register) Added constant.
8391 (num_pl_bnd_cfg_registers) Added constant.
8392 (struct i387_xsave) Added reserved area and MPX fields.
8393 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8394 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8396 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8397 (init_registers_amd64_mpx_linux): Declare new function.
8398 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8399 (x86_64_regmap): Add MPX registers.
8400 (x86_linux_read_description): Add MPX case.
8401 (initialize_low_arch): Initialize MPX targets.
8403 2013-11-18 Tom Tromey <tromey@redhat.com>
8405 * configure: Rebuild.
8406 * configure.ac: Don't check for stdlib.h.
8407 * gdbreplay.c: Unconditionally include stdlib.h.
8409 2013-11-18 Tom Tromey <tromey@redhat.com>
8411 * config.in: Rebuild.
8412 * configure: Rebuild.
8413 * configure.ac: Don't use AC_HEADER_DIRENT.
8415 2013-11-18 Tom Tromey <tromey@redhat.com>
8417 * server.h: Don't check HAVE_STRING_H.
8418 * gdbreplay.c: Don't check HAVE_STRING_H.
8419 * configure: Rebuild.
8421 2013-11-18 Tom Tromey <tromey@redhat.com>
8423 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8426 2013-11-08 Tom Tromey <tromey@redhat.com>
8428 * configure, config.in: Rebuild.
8429 * configure.ac: Remove unused configury.
8431 2013-11-08 Tom Tromey <tromey@redhat.com>
8433 * acinclude.m4: Include common.m4, codeset.m4.
8434 * configure, config.in: Rebuild.
8435 * configure.ac: Use GDB_AC_COMMON.
8437 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8439 * linux-s390-low.c (HWCAP_S390_TE): New define.
8440 (s390_arch_setup): Consider the TE field in the HWCAP for
8441 determining 'have_regset_tdb'.
8443 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8446 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8449 2013-10-02 Pedro Alves <palves@redhat.com>
8451 * server.c (process_serial_event): Don't output "GDBserver
8452 exiting" if GDB is connected through stdio.
8453 * target.c (mywait): Likewise, be silent if GDB is connected
8456 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8458 * lynx-low.c (lynx_add_threads_after_attach): New function.
8459 (lynx_attach): Remove call to add_thread. Add call to
8460 lynx_add_threads_after_attach instead.
8462 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8464 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8465 * config.in, configure: Regenerated.
8467 2013-09-18 Yao Qi <yao@codesourcery.com>
8470 * server.c (start_inferior): Clear 'resume_info'.
8472 2013-09-16 Jiong Wang <jiwang@tilera.com>
8474 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8477 2013-09-16 Jiong Wang <jiwang@tilera.com>
8479 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8480 linux-tile-low.o to srv_tgtobj.
8482 2013-09-16 Will Newton <will.newton@linaro.org>
8484 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8487 2013-09-06 Pedro Alves <palves@redhat.com>
8489 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8490 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8491 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8492 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8493 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8494 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8496 2013-09-06 Pedro Alves <palves@redhat.com>
8498 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8499 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8501 2013-09-06 Pedro Alves <palves@redhat.com>
8503 * linux-amd64-ipa.c: Include tracepoint.h.
8504 * linux-i386-ipa.c: Include tracepoint.h.
8506 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8508 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8509 (ps_get_thread_area): New function.
8511 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8513 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8514 (initialize_low_arch): Call init_registers_crisv32 rather than
8515 init_register_crisv32.
8517 2013-09-05 Pedro Alves <palves@redhat.com>
8519 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8521 * hostio.h: ... this new file.
8522 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8523 win32-low.c: Include hostio.h.
8525 2013-09-05 Pedro Alves <palves@redhat.com>
8527 * server.h (gdb_client_data, handler_func, callback_handler_func)
8528 (delete_file_handler, add_file_handler, append_callback_event)
8529 (delete_callback_event, start_event_loop, initialize_event_loop):
8530 Move to event-loop.h and include it.
8531 * event-loop.h: New file.
8533 2013-09-05 Pedro Alves <palves@redhat.com>
8535 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8536 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8537 (loaded_dll, unloaded_dll): Move to ...
8538 * dll.h: ... this new file.
8539 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8541 2013-09-05 Pedro Alves <palves@redhat.com>
8543 * server.h (current_process, get_thread_process, all_processes)
8544 (add_inferior_to_list, for_each_inferior, current_inferior)
8545 (remove_inferior, add_process, remove_process, find_process_pid)
8546 (have_started_inferiors_p, have_attached_inferiors_p)
8547 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8548 (clear_inferiors, find_inferior, find_inferior_id)
8549 (inferior_target_data, set_inferior_target_data)
8550 (inferior_regcache_data, set_inferior_regcache_data): Move to
8551 inferiors.h, and include it.
8552 * inferiors.h: New file.
8554 2013-09-05 Pedro Alves <palves@redhat.com>
8556 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8560 2013-09-05 Pedro Alves <palves@redhat.com>
8562 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8564 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8565 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8566 (handle_tracepoint_general_set, handle_tracepoint_query)
8567 (tracepoint_finished_step, tracepoint_was_hit)
8568 (release_while_stepping_state_list, current_traceframe)
8569 (in_readonly_region, traceframe_read_mem)
8570 (fetch_traceframe_registers, traceframe_read_sdata)
8571 (traceframe_read_info, struct fast_tpoint_collect_status)
8572 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8573 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8574 (supply_fast_tracepoint_registers)
8575 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8576 (ipa_tdesc, claim_trampoline_space)
8577 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8578 (agent_mem_read, agent_get_trace_state_variable_value)
8579 (agent_set_trace_state_variable_value, agent_tsv_read)
8580 (agent_mem_read_string, get_raw_reg_func_addr)
8581 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8582 * tracepoint.h: ... this new file.
8584 2013-09-05 Pedro Alves <palves@redhat.com>
8586 * server.h (perror_with_name, error, fatal, warning, paddress)
8587 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8589 * utils.h: New file.
8591 2013-09-05 Pedro Alves <palves@redhat.com>
8593 * server.h (remote_debug, noack_mode, transport_is_reliable)
8594 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8595 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8596 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8597 (write_enn, initialize_async_io, enable_async_io)
8598 (disable_async_io, check_remote_input_interrupt_request)
8599 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8600 (dead_thread_notify, prepare_resume_reply)
8601 (decode_address_to_semicolon, decode_address, decode_m_packet)
8602 (decode_M_packet, decode_X_packet, decode_xfer_write)
8603 (decode_search_memory_packet, unhexify, hexify)
8604 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8605 (look_up_one_symbol, relocate_instruction)
8606 (monitor_output): Move to remote-utils.h, and include it.
8607 * remote-utils.h: New file.
8609 2013-09-05 Pedro Alves <palves@redhat.com>
8611 * server.h (_): Delete.
8613 2013-09-02 Pedro Alves <palves@redhat.com>
8615 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8616 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8618 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8620 2013-09-02 Pierre Muller <muller@sourceware.org>
8622 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8623 or WriteProcessMemory complete successfully and handle
8624 ERROR_PARTIAL_COPY error.
8626 2013-09-02 Pedro Alves <palves@redhat.com>
8628 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8629 error instead of EIO.
8631 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8634 * linux-low.c: Include filestuff.h.
8635 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8636 * lynx-low.c: Include filestuff.h.
8637 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8638 * server.c: Include filestuff.h.
8639 (main): Call notice_open_fds.
8640 * spu-low.c: Include filestuff.h.
8641 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8643 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8645 * Makefile.in: Explain why ../target and ../nat are not
8646 listed as include file search paths.
8647 (linux-waitpid.o): New object file rule.
8648 * configure.srv (srv_native_linux_obj): New variable.
8649 Replace all occurrences of linux native object files with
8650 $srv_native_linux_obj.
8651 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8652 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8653 (linux_enable_event_reporting): Remove declaration.
8654 (my_waitpid): Moved to common/linux-waitpid.c.
8655 (linux_wait_for_event): Pass ptid when calling
8656 linux_enable_event_reporting.
8657 (linux_supports_tracefork_flag): Remove.
8658 (linux_enable_event_reporting): Likewise.
8659 (linux_tracefork_grandchild): Remove.
8660 (STACK_SIZE): Moved to common/linux-ptrace.c.
8661 (linux_tracefork_child): Remove.
8662 (linux_test_for_tracefork): Remove.
8663 (linux_look_up_symbols): Call linux_supports_traceclone.
8664 (initialize_low): Remove call to linux_test_for_tracefork.
8665 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8666 common/linux-ptrace.h.
8667 (PTRACE_TYPE_ARG4): Likewise.
8668 Include linux-ptrace.h.
8670 2013-08-21 Pedro Alves <palves@redhat.com>
8672 * config.in: Renegerate.
8674 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8676 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8677 (SFILES): Remove $(srcdir)/common/target-common.c and
8678 add $(srcdir)/target/waitstatus.c.
8679 (OBS): Remove target-common.o and add waitstatus.o.
8680 (server_h): Remove $(srcdir)/../common/target-common.h and
8681 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8682 and $(srcdir)/../target/waitstatus.h.
8683 (target-common.o): Remove.
8684 (waitstatus.o): New target object file.
8685 * target.h: Do not include target-common.h and
8686 include target/resume.h, target/wait.h and
8687 target/waitstatus.h.
8689 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8691 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8692 to PTRACE_TYPE_ARG3.
8693 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8694 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8696 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8697 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8699 2013-07-27 Jie Zhang <jie@codesourcery.com>
8700 Daniel Jacobowitz <dan@codesourcery.com>
8701 Yao Qi <yao@codesourcery.com>
8703 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8704 (mips-linux-watch.o): New rule.
8705 (mips_linux_watch_h): New variable.
8706 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8708 * linux-mips-low.c: Include mips-linux-watch.h.
8709 (struct arch_process_info, struct arch_lwp_info): New.
8710 (update_watch_registers_callback): New function.
8711 (mips_linux_new_process, mips_linux_new_thread) New functions.
8712 (mips_linux_prepare_to_resume, mips_insert_point): New
8714 (mips_remove_point, mips_stopped_by_watchpoint): New
8716 (rsp_bp_type_to_target_hw_bp_type): New function.
8717 (mips_stopped_data_address): New function.
8718 (the_low_target): Add watchpoint support functions.
8720 2013-07-27 Yao Qi <yao@codesourcery.com>
8722 * i386-low.c: Include break-common.h.
8723 (enum target_hw_bp_type): Remove.
8725 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8727 * Makefile.in (SFILES): /common/target-common.c.
8728 (OBS): Add target-common.o.
8729 (server_h): Add $(srcdir)/../common/target-common.h.
8730 (target-common.o): New target.
8731 * server.c (queue_stop_reply_callback): Free
8732 status string after use.
8733 * target.c (target_waitstatus_to_string): Remove.
8734 * target.h: Include target-common.h.
8735 (resume_kind): Likewise.
8736 (target_waitkind): Likewise.
8737 (target_waitstatus): Likewise.
8738 (TARGET_WNOHANG): Likewise.
8740 2013-07-04 Yao Qi <yao@codesourcery.com>
8742 * Makefile.in (host_alias): Use @host_noncanonical@.
8743 (target_alias): Use @target_noncanonical@.
8744 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8745 ACX_NONCANONICAL_HOST.
8746 * configure: Regenerated.
8749 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8751 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8752 * configure: Rebuild.
8753 * Makefile.in (version_host, version_target): Get from configure.
8754 (version.c): Use $(version_host) and $(version_target).
8756 2013-07-03 Pedro Alves <palves@redhat.com>
8758 * Makefile.in (config.status): Depend on development.sh.
8759 * acinclude.m4: Include libmcheck.m4.
8760 * configure: Regenerate.
8762 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8764 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8765 attribute inside the parentheses.
8766 (winapi_DebugSetProcessKillOnExit): Ditto.
8767 (winapi_DebugBreakProcess): Ditto.
8768 (winapi_GenerateConsoleCtrlEvent): Ditto.
8770 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8772 * notif.h (notif_event): Add a dummy member to avoid compiler
8775 2013-07-01 Pedro Alves <palves@redhat.com>
8777 * hostio.c (HOSTIO_PATH_MAX): Define.
8778 (require_filename, handle_open, handle_unlink, handle_readlink):
8781 2013-07-01 Pedro Alves <palves@redhat.com>
8783 * server.h: Include "pathmax.h".
8784 * linux-low.c: Don't include sys/param.h.
8785 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8787 * win32-low.c: Don't include sys/param.h.
8788 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8790 2013-07-01 Pedro Alves <palves@redhat.com>
8792 * event-loop.c: Don't check HAVE_UNISTD_H before including
8794 * gdbreplay.c: Likewise.
8795 * remote-utils.c: Likewise.
8796 * server.c: Likewise.
8797 * configure.ac: Don't check for unistd.h.
8798 * configure: Regenerate.
8800 2013-06-28 Tom Tromey <tromey@redhat.com>
8802 * Makefile.in (version.c): Use version.in, not
8805 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8807 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8808 * configure: Rebuild.
8809 * Makefile.in (version_host, version_target): Get from configure.
8810 (version.c): Use $(version_host) and $(version_target).
8812 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8814 Fix trace-status to output user name without trailing colon.
8815 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8817 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8819 Fix trace-status to output proper start-time and stop-time.
8820 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8821 output start time and stop time in hex as gdb expects.
8823 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8825 * tracepoint.c (build_traceframe_info_xml): Output trace state
8826 variables present in the trace buffer.
8828 2013-06-24 Tom Tromey <tromey@redhat.com>
8830 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8832 (version.o): Remove.
8833 * gdbreplay.c: Include version.h.
8834 (version, host_name): Don't declare.
8835 * server.h: Include version.h.
8836 (version, host_name): Don't declare.
8838 2013-06-12 Pedro Alves <palves@redhat.com>
8840 * linux-x86-low.c (linux_is_elf64): Delete global.
8841 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8842 with local linux_pid_exe_is_elf_64_file use.
8844 2013-06-11 Pedro Alves <palves@redhat.com>
8846 * linux-low.c (regset_disabled, disable_regset): New functions.
8847 (regsets_fetch_inferior_registers)
8848 (regsets_store_inferior_registers): Use them.
8849 (initialize_regsets_info); Don't allocate the disabled_regsets
8851 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8854 2013-06-11 Pedro Alves <palves@redhat.com>
8856 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8859 2013-06-11 Pedro Alves <palves@redhat.com>
8861 * linux-x86-low.c (initialize_low_arch): Call
8862 init_registers_x32_avx_linux.
8864 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8866 Fix compatibility with Android Bionic.
8867 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8870 2013-06-07 Pedro Alves <palves@redhat.com>
8873 * Makefile.in (OBS): Add tdesc.o.
8874 (IPA_OBJS): Add tdesc-ipa.o.
8875 (tdesc-ipa.o): New rule.
8876 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8878 * linux-low.c (new_inferior): Delete.
8879 (disabled_regsets, num_regsets): Delete.
8880 (linux_add_process): Adjust to set the new per-process
8882 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8883 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8884 was a stop. When calling arch_setup, switch the current inferior
8885 to the thread that got an event.
8886 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8887 (regsets_fetch_inferior_registers)
8888 (regsets_store_inferior_registers): New regsets_info parameter.
8890 (linux_register_in_regsets): New regs_info parameter. Adjust to
8892 (register_addr, fetch_register, store_register): New usrregs_info
8893 parameter. Adjust to use it.
8894 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8895 parameter regs_info. Adjust to use it.
8896 (linux_fetch_registers): Get the current inferior's regs_info, and
8898 (linux_store_registers): Ditto.
8899 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8900 (initialize_low): Don't initialize the target_regsets here. Call
8901 initialize_low_arch.
8902 * linux-low.h (target_regsets): Delete declaration.
8903 (struct regsets_info): New.
8904 (struct usrregs_info): New.
8905 (struct regs_info): New.
8906 (struct process_info_private) <new_inferior>: New field.
8907 (struct linux_target_ops): Delete the num_regs, regmap, and
8908 regset_bitmap fields. New field regs_info.
8909 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8910 * i387-fp.c (num_xmm_registers): Delete.
8911 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8912 calls to new interface.
8913 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8914 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8915 Infer the number of xmm registers from the regcache's target
8917 * i387-fp.h (num_xmm_registers): Delete.
8918 * inferiors.c (add_thread): Don't install the thread's regcache
8920 * proc-service.c (gregset_info): Fetch the current inferior's
8921 regs_info. Adjust to use it.
8922 * regcache.c: Include tdesc.h.
8923 (register_bytes, reg_defs, num_registers)
8924 (gdbserver_expedite_regs): Delete.
8925 (get_thread_regcache): If the thread doesn't have a regcache yet,
8926 create one, instead of aborting gdbserver.
8927 (regcache_invalidate_one): Rename to ...
8928 (regcache_invalidate_thread): ... this.
8929 (regcache_invalidate_one): New.
8930 (regcache_invalidate): Only invalidate registers of the current
8932 (init_register_cache): Add target_desc parameter, and use it.
8933 (new_register_cache): Ditto. Assert the target description has a
8934 non zero registers_size.
8935 (regcache_cpy): Add assertions. Adjust.
8936 (realloc_register_cache, set_register_cache): Delete.
8937 (registers_to_string, registers_from_string): Adjust.
8938 (find_register_by_name, find_regno, find_register_by_number)
8939 (register_cache_size): Add target_desc parameter, and use it.
8940 (free_register_cache_thread, free_register_cache_thread_one)
8941 (regcache_release, register_cache_size): New.
8942 (register_size): Add target_desc parameter, and use it.
8943 (register_data, supply_register, supply_register_zeroed)
8944 (supply_regblock, supply_register_by_name, collect_register)
8945 (collect_register_as_string, collect_register_by_name): Adjust.
8946 * regcache.h (struct target_desc): Forward declare.
8947 (struct regcache) <tdesc>: New field.
8948 (init_register_cache, new_register_cache): Add target_desc
8950 (regcache_invalidate_thread): Declare.
8951 (regcache_invalidate_one): Delete declaration.
8952 (regcache_release): Declare.
8953 (find_register_by_number, register_cache_size, register_size)
8954 (find_regno): Add target_desc parameter.
8955 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8957 * remote-utils.c: Include tdesc.h.
8958 (outreg, prepare_resume_reply): Adjust.
8959 * server.c: Include tdesc.h.
8960 (gdbserver_xmltarget): Delete declaration.
8961 (get_features_xml, process_serial_event): Adjust.
8962 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8964 (struct process_info) <tdesc>: New field.
8965 (ipa_tdesc): Declare.
8966 * tdesc.c: New file.
8967 * tdesc.h: New file.
8968 * tracepoint.c: Include tdesc.h.
8969 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8970 (get_context_regcache): Adjust to pass ipa_tdesc down.
8971 (do_action_at_tracepoint): Adjust to get the register cache size
8972 from the context regcache's description.
8973 (traceframe_walk_blocks): Adjust to get the register cache size
8974 from the current trace frame's description.
8975 (traceframe_get_pc): Adjust to get current trace frame's
8976 description and pass it down.
8977 (gdb_collect): Adjust to get the register cache size from the
8979 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8980 (gdbserver_xmltarget): Delete.
8981 (initialize_low_tracepoint): Set the ipa's target description.
8982 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8983 (initialize_low_tracepoint): Set the ipa's target description.
8984 * linux-x86-low.c: Include tdesc.h.
8985 [__x86_64__] (is_64bit_tdesc): New.
8986 (ps_get_thread_area, x86_get_thread_area): Use it.
8987 (i386_cannot_store_register): Rename to ...
8988 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8989 (i386_cannot_fetch_register): Rename to ...
8990 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8991 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8993 (target_regsets): Rename to ...
8994 (x86_regsets): ... this.
8995 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8997 (x86_siginfo_fixup): Use is_64bit_tdesc.
8998 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8999 (tdesc_x32_avx_linux, tdesc_x32_linux)
9000 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9002 (x86_linux_update_xmltarget): Delete.
9003 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9004 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9005 (AMD64_LINUX_USER64_CS): New.
9006 (x86_linux_read_description): New, based on
9007 x86_linux_update_xmltarget.
9008 (same_process_callback): New.
9009 (x86_arch_setup_process_callback): New.
9010 (x86_linux_update_xmltarget): New.
9011 (x86_regsets_info): New.
9012 (amd64_linux_regs_info): New.
9013 (i386_linux_usrregs_info): New.
9014 (i386_linux_regs_info): New.
9015 (x86_linux_regs_info): New.
9016 (x86_arch_setup): Reimplement.
9017 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9018 (x86_emit_ops): Ditto.
9019 (the_low_target): Adjust. Install x86_linux_regs_info,
9020 x86_cannot_fetch_register, and x86_cannot_store_register.
9021 (initialize_low_arch): New.
9022 * linux-ia64-low.c (tdesc_ia64): Declare.
9023 (ia64_fetch_register): Adjust.
9024 (ia64_usrregs_info, regs_info): New globals.
9025 (ia64_regs_info): New function.
9026 (the_low_target): Adjust.
9027 (initialize_low_arch): New function.
9028 * linux-sparc-low.c (tdesc_sparc64): Declare.
9029 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9031 (sparc_arch_setup): New function.
9032 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9033 (the_low_target): Adjust.
9034 (initialize_low_arch): New function.
9035 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9036 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9037 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9038 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9039 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9040 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9041 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9042 (tdesc_powerpc_isa205_vsx64l): Declare.
9043 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9044 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9045 (ppc_set_pc, ppc_get_hwcap): Adjust.
9046 (ppc_usrregs_info): Forward declare.
9047 (!__powerpc64__) ppc_regmap_adjusted: New global.
9048 (ppc_arch_setup): Adjust to the current process'es target
9050 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9051 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9052 (ppc_store_evrregset): Adjust.
9053 (target_regsets): Rename to ...
9054 (ppc_regsets): ... this, and make static.
9055 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9056 (ppc_regs_info): New function.
9057 (the_low_target): Adjust.
9058 (initialize_low_arch): New function.
9059 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9060 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9061 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9062 (tdesc_s390x_linux64v2): Declare.
9063 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9064 (s390_fill_gregset, s390_store_last_break): Adjust.
9065 (target_regsets): Rename to ...
9066 (s390_regsets): ... this, and make static.
9067 (s390_get_pc, s390_set_pc): Adjust.
9068 (s390_get_hwcap): New target_desc parameter, and use it.
9069 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9070 (s390_arch_setup): Adjust to set the current process'es target
9071 description. Don't adjust the regmap.
9072 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9073 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9074 (regs_info_3264): New globals.
9075 (s390_regs_info): New function.
9076 (the_low_target): Adjust.
9077 (initialize_low_arch): New function.
9078 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9079 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9080 [__mips64] (init_registers_mips_linux)
9081 (init_registers_mips_dsp_linux): Delete defines.
9082 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9083 (have_dsp): New global.
9084 (mips_read_description): New, based on mips_arch_setup.
9085 (mips_arch_setup): Reimplement.
9086 (get_usrregs_info): New function.
9087 (mips_cannot_fetch_register, mips_cannot_store_register)
9088 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9089 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9090 (target_regsets): Rename to ...
9091 (mips_regsets): ... this, and make static.
9092 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9093 (dsp_regs_info, regs_info): New globals.
9094 (mips_regs_info): New function.
9095 (the_low_target): Adjust.
9096 (initialize_low_arch): New function.
9097 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9098 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9100 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9101 (arm_read_description): New, with bits factored from
9103 (arm_arch_setup): Reimplement.
9104 (target_regsets): Rename to ...
9105 (arm_regsets): ... this, and make static.
9106 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9107 (arm_regs_info): New function.
9108 (the_low_target): Adjust.
9109 (initialize_low_arch): New function.
9110 * linux-m68k-low.c (tdesc_m68k): Declare.
9111 (target_regsets): Rename to ...
9112 (m68k_regsets): ... this, and make static.
9113 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9114 (m68k_regs_info): New function.
9115 (m68k_arch_setup): New function.
9116 (the_low_target): Adjust.
9117 (initialize_low_arch): New function.
9118 * linux-sh-low.c (tdesc_sharch): Declare.
9119 (target_regsets): Rename to ...
9120 (sh_regsets): ... this, and make static.
9121 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9122 (sh_regs_info, sh_arch_setup): New functions.
9123 (the_low_target): Adjust.
9124 (initialize_low_arch): New function.
9125 * linux-bfin-low.c (tdesc_bfin): Declare.
9126 (bfin_arch_setup): New function.
9127 (bfin_usrregs_info, regs_info): New globals.
9128 (bfin_regs_info): New function.
9129 (the_low_target): Adjust.
9130 (initialize_low_arch): New function.
9131 * linux-cris-low.c (tdesc_cris): Declare.
9132 (cris_arch_setup): New function.
9133 (cris_usrregs_info, regs_info): New globals.
9134 (cris_regs_info): New function.
9135 (the_low_target): Adjust.
9136 (initialize_low_arch): New function.
9137 * linux-cris-low.c (tdesc_crisv32): Declare.
9138 (cris_arch_setup): New function.
9139 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9140 (cris_regs_info): New function.
9141 (the_low_target): Adjust.
9142 (initialize_low_arch): New function.
9143 * linux-m32r-low.c (tdesc_m32r): Declare.
9144 (m32r_arch_setup): New function.
9145 (m32r_usrregs_info, regs_info): New globals.
9146 (m32r_regs_info): Adjust.
9147 (initialize_low_arch): New function.
9148 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9149 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9150 (tic6x_usrregs_info): Forward declare.
9151 (tic6x_read_description): New function, based on ...
9152 (tic6x_arch_setup): ... this. Reimplement.
9153 (target_regsets): Rename to ...
9154 (tic6x_regsets): ... this, and make static.
9155 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9156 (tic6x_regs_info): New function.
9157 (the_low_target): Adjust.
9158 (initialize_low_arch): New function.
9159 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9160 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9161 (target_regsets): Rename to ...
9162 (xtensa_regsets): ... this, and make static.
9163 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9165 (xtensa_arch_setup, xtensa_regs_info): New functions.
9166 (the_low_target): Adjust.
9167 (initialize_low_arch): New function.
9168 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9169 (nios2_arch_setup): Set the current process'es tdesc.
9170 (target_regsets): Rename to ...
9171 (nios2_regsets): ... this.
9172 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9173 (nios2_regs_info): New function.
9174 (the_low_target): Adjust.
9175 (initialize_low_arch): New function.
9176 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9177 (aarch64_arch_setup): Set the current process'es tdesc.
9178 (target_regsets): Rename to ...
9179 (aarch64_regsets): ... this.
9180 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9181 (aarch64_regs_info): New function.
9182 (the_low_target): Adjust.
9183 (initialize_low_arch): New function.
9184 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9186 (target_regsets): Rename to ...
9187 (tile_regsets): ... this.
9188 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9189 (tile_regs_info): New function.
9190 (tile_arch_setup): Set the current process'es tdesc.
9191 (the_low_target): Adjust.
9192 (initialize_low_arch): New function.
9193 * spu-low.c (tdesc_spu): Declare.
9194 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9195 * win32-arm-low.c (tdesc_arm): Declare.
9196 (arm_arch_setup): New function.
9197 (the_low_target): Install arm_arch_setup instead of
9199 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9200 (init_windows_x86): Rename to ...
9201 (i386_arch_setup): ... this. Set `win32_tdesc'.
9202 (the_low_target): Adjust.
9203 * win32-low.c (win32_tdesc): New global.
9204 (child_add_thread): Don't create the thread cache here.
9205 (do_initial_child_stuff): Set the new process'es tdesc.
9206 * win32-low.h (struct target_desc): Forward declare.
9207 (win32_tdesc): Declare.
9208 * lynx-i386-low.c (tdesc_i386): Declare global.
9209 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9210 * lynx-low.c (lynx_tdesc): New global.
9211 (lynx_add_process): Set the new process'es tdesc.
9212 * lynx-low.h (struct target_desc): Forward declare.
9213 (lynx_tdesc): Declare global.
9214 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9215 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9216 * nto-low.c (nto_tdesc): New global.
9217 (do_attach): Set the new process'es tdesc.
9218 * nto-low.h (struct target_desc): Forward declare.
9219 (nto_tdesc): Declare.
9220 * nto-x86-low.c (tdesc_i386): Declare.
9221 (nto_x86_arch_setup): Set `nto_tdesc'.
9223 2013-06-04 Gary Benson <gbenson@redhat.com>
9225 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9226 to qSupported response when appropriate.
9227 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9228 with nonzero-length annex.
9229 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9230 arguments supplied in annex.
9232 2013-05-31 Doug Evans <dje@google.com>
9235 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9236 64 bits in 64-cross-32 environment.
9238 2013-05-28 Pedro Alves <palves@redhat.com>
9240 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9241 (aarch64-without-fpu.c): Delete rule.
9242 * configure.srv (aarch64*-*-linux*): Remove references to
9243 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9244 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9247 2013-05-24 Pedro Alves <palves@redhat.com>
9249 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9250 instead of strchr/decode_address. Error if the range isn't split
9251 with a ','. Don't assume there's be a ':' in the action.
9253 2013-05-23 Yao Qi <yao@codesourcery.com>
9254 Pedro Alves <palves@redhat.com>
9256 * linux-low.c (lwp_in_step_range): New function.
9257 (linux_wait_1): If the thread was range stepping and stopped
9258 outside the stepping range, report the stop to GDB. Otherwise,
9259 continue stepping. Add range stepping debug output.
9260 (linux_set_resume_request): Copy the step range from the resume
9262 (linux_supports_range_stepping): New.
9263 (linux_target_ops) <supports_range_stepping>: Set to
9264 linux_supports_range_stepping.
9265 * linux-low.h (struct linux_target_ops)
9266 <supports_range_stepping>: New field.
9267 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9268 * linux-x86-low.c (x86_supports_range_stepping): New.
9269 (the_low_target) <supports_range_stepping>: Set to
9270 x86_supports_range_stepping.
9271 * server.c (handle_v_cont): Handle 'r' action.
9272 (handle_v_requests): Append ";r" if the target supports range
9274 * target.h (struct thread_resume) <step_range_start,
9275 step_range_end>: New fields.
9276 (struct target_ops) <supports_range_stepping>:
9278 (target_supports_range_stepping): New macro.
9280 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9282 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9283 confusion in comment.
9285 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9287 * lynx-low.c (struct process_info_private): New type.
9288 (lynx_add_process): New function.
9289 (lynx_create_inferior, lynx_attach): Replace calls to
9290 add_process by calls to lynx_add_process.
9291 (lynx_resume): If PTID is null, then try using
9292 current_process()->private->last_wait_event_ptid.
9294 (lynx_clear_inferiors): Delete. The contents of that function
9295 has been inlined in lynx_mourn;
9296 (lynx_wait_1): Save the ptid in the process's private data.
9297 (lynx_mourn): Free the process' private data. Replace call
9298 to lynx_clear_inferiors by call to clear_inferiors.
9300 2013-05-17 Yao Qi <yao@codesourcery.com>
9302 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9305 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9307 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9308 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9309 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9310 PT_TEXT_END_ADDR guards. Update comments.
9311 (linux_target_op) <read_offsets>: Conditionally define to
9312 linux_read_offsets if the target is UCLIBC and if it defines
9313 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9315 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9316 Andrew Jenner <andrew@codesourcery.com>
9318 * Makefile.in (SFILES): Add linux-nios2-low.c.
9319 (clean): Add action to delete nios2-linux.c.
9320 (nios2-linux.c): New rule.
9321 * configure.srv: Add nios2*-*-linux*.
9322 * linux-nios2-low.c: New.
9324 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9326 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9328 2013-04-25 Hui Zhu <hui@codesourcery.com>
9331 * ax.c (ax_printf): Add fflush.
9333 2013-04-22 Tom Tromey <tromey@redhat.com>
9335 * Makefile.in (SFILES): Add filestuff.c.
9336 (OBS): Add filestuff.o.
9337 (filestuff.o): New target.
9338 * config.in, configure: Rebuild.
9339 * configure.ac: Check for fdwalk, pipe2.
9341 2013-04-17 Pedro Alves <palves@redhat.com>
9343 * configure.ac (USE_THREAD_DB): Delete variable.
9344 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9345 Don't AC_SUBST USE_THREAD_DB.
9346 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9347 * config.in, configure: Regenerate.
9349 2013-04-16 Pedro Alves <palves@redhat.com>
9351 * linux-low.h (struct lwp_info) <thread_known>: Move under
9352 the USE_THREAD_DB #ifdef.
9354 2013-04-16 Pedro Alves <palves@redhat.com>
9356 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9357 (linux-low.o): Delete rule.
9358 * linux-low.h: Always include "gdb_thread_db.h" instead of
9359 conditionally including thread_db.h.
9360 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9363 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9365 * Makefile.in (install-only): Fix make install regression.
9367 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9369 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9370 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9372 * gdbserver.1: Remove.
9374 2013-03-22 Pedro Alves <palves@redhat.com>
9376 * linux-low.c (handle_extended_wait): Don't call
9377 linux_enable_event_reporting.
9379 2013-03-15 Tony Theodore <tonyt@logyst.com>
9382 * Makefile.in (SHELL): Use @SHELL@.
9384 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9386 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9389 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9391 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9392 Remove extraneous NULL element.
9394 2013-03-13 Yao Qi <yao@codesourcery.com>
9396 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9397 'V' block in trace frame.
9399 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9401 * target.h (struct target_ops): Add btrace ops.
9402 (target_supports_btrace): New macro.
9403 (target_enable_btrace): New macro.
9404 (target_disable_btrace): New macro.
9405 (target_read_btrace): New macro.
9406 * gdbthread.h (struct thread_info): Add btrace field.
9407 * server.c: Include btrace-common.h.
9408 (handle_btrace_general_set): New function.
9409 (handle_btrace_enable): New function.
9410 (handle_btrace_disable): New function.
9411 (handle_general_set): Call handle_btrace_general_set.
9412 (handle_qxfer_btrace): New function.
9413 (struct qxfer qxfer_packets[]): Add btrace entry.
9414 * inferiors.c (remove_thread): Disable btrace.
9415 * linux-low: Include linux-btrace.h.
9416 (linux_low_enable_btrace): New function.
9417 (linux_low_read_btrace): New function.
9418 (linux_target_ops): Add btrace ops.
9419 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9420 Add srv_linux_btrace=yes.
9421 (x86_64-*-linux*): Add linux-btrace.o.
9422 Add srv_linux_btrace=yes.
9423 * configure.ac: Define HAVE_LINUX_BTRACE.
9424 * config.in: Regenerated.
9425 * configure: Regenerated.
9427 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9429 * server.c (handle_qxfer): Preserve error message if -3 is
9431 (qxfer): Document the -3 return value.
9433 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9435 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9436 (linux_btrace_h): New variable.
9437 (linux-btrace.o): New rule.
9439 2013-03-08 Stan Shebs <stan@codesourcery.com>
9440 Hafiz Abid Qadeer <abidh@codesourcery.com>
9442 * tracepoint.c (trace_buffer_size): New global.
9443 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9444 (init_trace_buffer): Change to one-argument function. Allocate
9445 trace buffer memory.
9446 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9447 handle QTBuffer:size packet.
9448 (cmd_bigqtbuffer_size): New function.
9449 (initialize_tracepoint): Call init_trace_buffer with
9450 DEFAULT_TRACE_BUFFER_SIZE.
9451 * server.c (handle_query): Add QTBuffer:size in the
9454 2013-03-07 Yao Qi <yao@codesourcery.com>
9456 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9457 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9459 (cmd_qtsp): Adjust condition. Do post increment.
9460 Set cur_action and cur_step_action back to 0.
9462 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9465 * linux-low.c (linux_write_memory): Return early success if LEN is
9468 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9470 * configure.srv: Add x86_64-*-cygwin* as target.
9472 2013-02-28 Tom Tromey <tromey@redhat.com>
9474 * configure.ac: Invoke AC_SYS_LARGEFILE.
9475 * configure, config.in: Rebuild.
9477 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9479 * win32-low.c: Throughout, fix format strings and casts of
9480 printf-like functions to avoid type related warnings on all
9482 (get_child_debug_event): Print dwDebugEventCode as hex since
9483 that's how it's usually documented.
9485 2013-02-28 Yao Qi <yao@codesourcery.com>
9487 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9490 2013-02-27 Jiong Wang <jiwang@tilera.com>
9492 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9493 (reg-tilegx32.c): New rule.
9494 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9495 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9496 different register info initializer according to elf class.
9497 (init_registers_tilgx32): New function. The tilegx32 register info
9499 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9500 (tile_store_gregset): Likewise.
9502 2013-02-27 Yao Qi <yao@codesourcery.com>
9504 * server.c (process_point_options): Print debug message when
9505 debug_threads is true.
9507 2013-02-26 Yao Qi <yao@codesourcery.com>
9509 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9511 2013-02-19 Pedro Alves <palves@redhat.com>
9512 Kai Tietz <ktietz@redhat.com>
9516 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9517 instead of strtoul to extract address from packet.
9518 (process_serial_event) <'z'>: Likewise.
9520 2013-02-18 Yao Qi <yao@codesourcery.com>
9522 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9524 2013-02-14 Pedro Alves <palves@redhat.com>
9528 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9529 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9531 2013-02-14 Pedro Alves <palves@redhat.com>
9533 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9535 2013-02-14 Pedro Alves <palves@redhat.com>
9537 * tracepoint.c (save_string): Delete.
9538 (add_tracepoint_action): Use savestring instead of save_string.
9540 2013-02-12 Pedro Alves <palves@redhat.com>
9542 * linux-xtensa-low.c: Ditto.
9543 * xtensa-xtregs.c: Ditto.
9545 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9547 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9550 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9552 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9553 aarch64_num_wp_regs and aarch64_num_bp_regs to
9554 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9556 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9558 * linux-aarch64-low.c (ps_get_thread_area): Replace
9559 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9561 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9562 Marcus Shawcroft <marcus.shawcroft@arm.com>
9563 Nigel Stephens <nigel.stephens@arm.com>
9564 Yufeng Zhang <yufeng.zhang@arm.com>
9566 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9567 (aarch64.c, aarch64-without-fpu.c): New targets.
9568 * configure.srv (aarch64*-*-linux*): New.
9569 * linux-aarch64-low.c: New file.
9571 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9573 * linux-low.c (handle_extended_wait, linux_create_inferior)
9574 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9575 (dequeue_one_deferred_signal, linux_resume_one_thread)
9576 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9577 (linux_tracefork_grandchild, linux_test_for_tracefork)
9578 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9579 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9580 where the argument is 0.
9582 2013-01-25 Yao Qi <yao@codesourcery.com>
9584 * event-loop.c: Include "queue.h".
9585 (gdb_event_p): New typedef.
9586 (struct gdb_event) <next_event>: Remove.
9587 (event_queue): Change to QUEUE(gdb_event_p).
9588 (async_queue_event): Remove.
9589 (gdb_event_xfree): New.
9590 (initialize_event_loop): New.
9591 (process_event): Use API from QUEUE.
9592 (wait_for_event): Likewise.
9593 * server.c (main): Call initialize_event_loop.
9594 * server.h (initialize_event_loop): Declare.
9596 2013-01-18 Yao Qi <yao@codesourcery.com>
9598 * ax.h (struct eval_agent_expr_context): New.
9599 (gdb_eval_agent_expr): Update declaration.
9600 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9601 TFRAME. Add new argument CTX.
9602 * server.h (struct eval_agent_expr_context): Declare.
9603 (agent_mem_read, agent_tsv_read): Update declaration.
9604 (agent_mem_read_string): Likewise.
9605 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9606 (add_traceframe_block): Add new argument TPOINT.
9607 Increase TPOINT->traceframe_usage.
9608 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9609 eval_tracepoint_agent_expr.
9610 (condition_true_at_tracepoint): Likewise.
9611 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9612 (agent_mem_read_string, agent_tsv_read): Likewise.
9614 2013-01-16 Yao Qi <yao@codesourcery.com>
9616 * linux-low.c (linux_resume_one_lwp): Don't check
9617 'lwp->bp_reinsert != 0'.
9619 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9620 Pedro Alves <palves@redhat.com>
9622 * lynx-low.c (ptrace_request_to_str): Define a temporary
9623 macro and use it to simplify this function's implementation.
9625 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9627 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9630 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9632 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9634 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9636 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9638 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9640 * lynx-low.c (lynx_resume): Use the resume_info parameter
9641 to determine the ptid for the lynx_ptrace call, unless
9642 it is equal to minus_one_ptid, in which case we use the
9643 ptid of the current_inferior.
9644 (lynx_wait_1): After having received a thread create/exit
9645 event, resume the inferior's execution using the signaling
9646 thread's ptid, rather than the old ptid.
9648 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9650 * lynx-low.c (lynx_resume): Delete variable ret.
9652 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9654 * gdbreplay.c (gdbreplay_version): Update copyright year.
9655 * server.c (gdbserver_version): Likewise.
9657 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9659 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9662 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9664 * lynx-low.c (ptrace_request_to_str): Add handling for
9667 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9669 * lynx-low.c (lynx_attach): Delete variable new_process.
9671 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9673 * lynx-low.c (lynx_create_inferior): Delete variable
9676 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9678 * lynx-low.c (ptrace_request_to_str): Do not handle
9679 PTRACE_GETTHREADLIST if this macro does not exist.
9681 2012-12-15 Yao Qi <yao@codesourcery.com>
9683 * Makefile.in (OBS): Add notif.o.
9684 * notif.c, notif.h: New.
9685 * server.c: Include "notif.h".
9686 (struct vstop_notif) <next>: Remove.
9688 (queue_stop_reply): Update.
9689 (push_event, send_next_stop_reply): Remove.
9690 (discard_queued_stop_replies): Update.
9691 (notif_stop): New variable.
9692 (handle_v_stopped): Remove.
9693 (handle_v_requests): Don't call handle_v_stopped. Call
9694 handle_ack_notif instead.
9695 (queue_stop_reply_callback): Call notif_event_enque instead
9696 of queue_stop_reply.
9697 (handle_status): Don't call send_next_stop_reply, call
9698 notif_write_event instead.
9699 (kill_inferior_callback): Likewise.
9700 (detach_or_kill_inferior_callback): Likewise.
9701 (main): Call initialize_notif.
9702 (process_serial_event): Call QUEUE_is_empty.
9703 (handle_target_event): Call notif_push instead of push event.
9704 * server.h (push_event): Remove declaration.
9706 2012-12-10 Tom Tromey <tromey@redhat.com>
9708 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9709 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9712 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9713 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9714 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9715 (amd64-linux-ipa.o, ax.o): Rewrite.
9716 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9717 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9718 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9719 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9720 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9721 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9722 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9723 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9724 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9725 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9726 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9727 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9728 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9729 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9730 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9731 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9732 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9733 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9734 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9735 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9736 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9737 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9738 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9739 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9740 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9741 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9742 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9743 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9744 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9745 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9746 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9747 (reg-tilegx.o): Remove.
9748 (all_object_files): New macro.
9749 Include .deps files.
9750 * aclocal.m4, configure: Rebuild.
9751 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9752 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9753 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9755 2012-12-05 Tom Tromey <tromey@redhat.com>
9758 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9760 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9762 * configure.ac: Check for linux/perf_event.h.
9763 * config.in: Regenerated.
9764 * configure: Regenerated.
9766 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9768 * hostio.c (handle_readlink): Decrease buffer size
9769 parameter passed to readlink by one byte.
9771 2012-11-26 Yao Qi <yao@codesourcery.com>
9773 * configure.ac (build_warnings): Append '-Wempty-body'.
9774 * configure: Regenerated.
9775 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9778 2012-11-15 Pierre Muller <muller@sourceware.org>
9780 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9781 * config.in: Regenerate.
9782 * configure: Regenerate.
9783 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9784 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9785 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9786 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9788 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9789 instead of <sys/wait.h> header.
9790 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9792 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9794 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9795 (various make rules): Remove -DGDBSERVER
9797 2012-11-09 Yao Qi <yao@codesourcery.com>
9799 * spu-low.c (current_ptid): Move it to ..
9800 * gdbthread.h: ... here. New.
9801 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9802 * server.c (myresume, process_serial_event): Likewise.
9803 * thread-db.c (thread_db_find_new_threads): Likewise.
9804 * tracepoint.c (run_inferior_command): Likewise.
9806 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9808 * server.c (handle_search_memory_1): Include access length in
9811 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9813 * linux-crisv32-low.c: Fix compile errors.
9815 2012-09-04 Yao Qi <yao@codesourcery.com>
9817 * tracepoint.c (cmd_qtsv): Adjust debug message.
9818 Don't check CUR_TPOINT.
9820 2012-08-28 Yao Qi <yao@codesourcery.com>
9822 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9823 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9824 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9825 Remove declarations of xmalloc, xreallloc, xstrdup and
9827 * Makefile.in (libiberty_h): New.
9828 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9829 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9831 2012-08-23 Yao Qi <yao@codesourcery.com>
9833 * server.h: Remove declaration of 'xsnprintf'.
9835 2012-08-22 Keith Seitz <keiths@redhat.com>
9837 * server.h: Include build-gnulib-gbserver/config.h.
9838 * gdbreplay.c: Likewise.
9840 2012-08-08 Doug Evans <dje@google.com>
9842 * Makefile.in (SFILES): Add gdb_vecs.c.
9843 (OBS): Add gdb_vecs.o.
9844 (gdb_vecs_h, host_defs_h): New variables.
9845 (thread-db.o): Add $(gdb_vecs_h) dependency.
9846 (gdb_vecs.o): New rule.
9847 * thread-db.c: #include "gdb_vecs.h".
9848 (thread_db_load_search): Use a vector to iterate over path elements.
9849 Handle text appearing after "$pdir".
9851 * configure.ac: Add check for strstr.
9852 * config.in: Regenerate.
9853 * configure: Regenerate.
9855 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9857 * hostio.c (handle_pread): If pread fails, fall back to attempting
9859 (handle_pwrite): Likewise for pwrite.
9861 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9863 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9864 between unsupported TYPE and unimplementable ADDR/LEN combination.
9865 (arm_insert_point): Act on new return value.
9867 2012-07-31 Pedro Alves <palves@redhat.com>
9869 * server.c (process_point_options): Only skip tokens if we find
9870 one that is unrecognized. Don't treat 'X' specially while
9871 skipping unrecognized tokens.
9873 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9875 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9876 to 4-byte-align HW breakpoint addresses for Thumb.
9878 2012-07-27 Yao Qi <yao@codesourcery.com>
9882 * server.h: Declare gdb_agent_about_to_close.
9883 * target.c (kill_inferior): Include "agent.h".
9884 New. Send command 'kill'.
9885 * target.h (kill_inferior): Removed macro.
9886 * tracepoint.c (gdb_agent_about_to_close): New.
9887 (gdb_agent_helper_thread): Handle command 'close'.
9888 Wait endlessly until the inferior stops.
9889 Install gdb_agent_remove_socket to atexit hook.
9890 (agent_socket_name): New static variable.
9891 (gdb_agent_socket_init): Replace local variable 'name' with
9892 'agent_socket_name'.
9893 (gdb_agent_remove_socket): New.
9895 2012-07-27 Yao Qi <yao@codesourcery.com>
9897 * server.c (process_point_options): Stop at 'X' when parsing.
9899 2012-07-19 Michael Eager <eager@eagercon.com>
9901 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9903 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9904 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9905 hardware breakpoint.
9907 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9909 * gdbserver/linux-low.c (initialize_low): Call
9910 linux_ptrace_init_warnings.
9912 2012-07-02 Doug Evans <dje@google.com>
9914 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9917 2012-07-02 Stan Shebs <stan@codesourcery.com>
9919 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9920 (ax.o): Add it to build rule.
9922 (OBS): Add format.o.
9923 (IPA_OBS): Add format.o.
9924 * server.c (handle_query): Claim support for breakpoint commands.
9925 (process_point_options): Add command case.
9926 (process_serial_event): Leave running if there are printfs in
9928 * mem-break.h (any_persistent_commands): Declare.
9929 (add_breakpoint_commands): Declare.
9930 (gdb_no_commands_at_breakpoint): Declare.
9931 (run_breakpoint_commands): Declare.
9932 * mem-break.c (struct point_command_list): New struct.
9933 (struct breakpoint): New field command_list.
9934 (any_persistent_commands): New function.
9935 (add_commands_to_breakpoint): New function.
9936 (add_breakpoint_commands): New function.
9937 (gdb_no_commands_at_breakpoint): New function.
9938 (run_breakpoint_commands): New function.
9939 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9941 * ax.c: Include format.h.
9942 (ax_printf): New function.
9943 (gdb_eval_agent_expr): Add printf opcode.
9945 2012-06-13 Yao Qi <yao@codesourcery.com>
9947 * server.c (start_inferior): Remove duplicated writes to fields
9948 'last_resume_kind' and 'last_status' of 'current_inferior'.
9950 2012-06-12 Yao Qi <yao@codesourcery.com>
9951 Pedro Alves <palves@redhat.com>
9953 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9955 * server.c (handle_v_cont): Extend comment.
9957 2012-06-11 Yao Qi <yao@codesourcery.com>
9959 * linux-low.c (linux_attach): Add 'static'.
9961 2012-06-06 Yao Qi <yao@codesourcery.com>
9963 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9965 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9967 Fix gcc -flto compilation warning.
9968 * server.c (main): Make variable multi_mode and attach volatile.
9970 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9972 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9973 if the platform doesn't know about it.
9975 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9977 * Makefile.in (SFILES): Add linux-tile-low.c.
9978 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9979 * configure.srv: Handle tilegx-*-linux*.
9980 * linux-tile-low.c: New file.
9982 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9984 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9986 2012-05-24 Pedro Alves <palves@redhat.com>
9990 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9992 2012-05-24 Pedro Alves <palves@redhat.com>
9996 Replace target_signal with gdb_signal throughout.
9998 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10000 * linux-low.c (linux_store_registers): Avoid the copying sequence
10001 when no data has been retrieved by ptrace.
10003 2012-05-22 Will Deacon <will.deacon@arm.com>
10005 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10006 Include asm/ptrace.h.
10007 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10010 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10012 * linux-low.c (linux_store_registers): Don't re-retrieve data
10013 with ptrace that has already been obtained from /proc. Always
10014 copy any data retrieved with ptrace to the buffer supplied.
10016 2012-05-11 Yao Qi <yao@codesourcery.com>
10017 Pedro Alves <palves@redhat.com>
10019 * linux-low.c (enum stopping_threads_kind): New.
10020 (stopping_threads): Change type to `enum stopping_threads_kind'.
10021 (handle_extended_wait): If stopping and suspending threads, leave
10022 the new_lwp suspended too.
10023 (linux_wait_for_event): Adjust.
10024 (stop_all_lwps): Set `stopping_threads' to
10025 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10026 whether we're suspending threads or just stopping them. Assert no
10029 2012-04-29 Yao Qi <yao@codesourcery.com>
10031 * server.h: Move some code to ...
10032 * gdbthread.h: ... here. New.
10033 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10034 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10035 (nto-low.o, win32-low.o): Likewise.
10036 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10037 * regcache.c, remote-utils.c, server.c: Likewise.
10038 * target.c, tracepoint.c, win32-low.c: Likewise.
10040 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10042 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10043 (PTRACE_ARG4_TYPE): Likewise.
10044 (PTRACE_XFER_TYPE): Likewise.
10045 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10046 ptrace to PTRACE_ARG3_TYPE.
10047 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10048 (PTRACE_ARG4_TYPE): Likewise.
10049 (PTRACE_XFER_TYPE): Likewise.
10050 (linux_detach_one_lwp): Cast fourth argument of
10051 ptrace to long then PTRACE_ARG4_TYPE.
10052 (regsets_fetch_inferior_registers): Cast third argument of
10053 ptrace to long then PTRACE_ARG3_TYPE.
10054 (regsets_store_inferior_registers): Likewise.
10056 2012-04-20 Pedro Alves <palves@redhat.com>
10058 * configure: Regenerate.
10060 2012-04-19 Pedro Alves <palves@redhat.com>
10062 * Makefile.in (GNULIB_BUILDDIR): New.
10063 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10064 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10065 (all, install-only, uninstall, clean-info, all-lib, clean): No
10066 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10067 (maintainer-clean realclean distclean): Use subdir_do.
10069 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10070 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10071 * acinclude.m4: Include acx_configure_dir.m4.
10072 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10073 calls. Call AC_PROG_RANLIB. Configure gnulib using
10076 (GNULIB_STDINT_H): Adjust.
10077 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10078 * gdbreplay.c: Include build-gnulib/config.h.
10079 * server.h: Likewise.
10080 * aclocal.m4: Regenerate.
10081 * config.in: Regenerate.
10082 * configure: Regenerate.
10084 2012-04-19 Pedro Alves <palves@redhat.com>
10086 * Makefile.in (LIBGNU, INCGNU): Adjust.
10087 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10088 (all, install-only, uninstall, clean-info, all-lib, clean)
10089 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10090 * configure.ac: Adjust AC_OUTPUT output.
10091 * aclocal.m4: Regenerate.
10092 * configure: Regenerate.
10094 2012-04-19 Pedro Alves <palves@redhat.com>
10096 * Makefile.in (generated_files): New.
10097 (server_h): Remove the explicit dependency on config.h, and depend
10098 on $generated_files.
10100 2012-04-19 Pedro Alves <palves@redhat.com>
10102 * Makefile.in (INCGNU): Add -Ignulib.
10104 2012-04-19 Pedro Alves <palves@redhat.com>
10106 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10107 (INCGNU): ... this, and spell out -I here.
10108 (GNULIB_LIB): Rename to ...
10109 (LIBGNU): ... this.
10110 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10112 2012-04-19 Pedro Alves <palves@redhat.com>
10114 * config.in: Regenerate.
10116 2012-04-19 Pedro Alves <palves@redhat.com>
10118 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10119 * server.h (memmem): Remove declaration.
10120 * config.in: Regenerate.
10121 * configure: Regenerate.
10123 2012-04-19 Yao Qi <yao@codesourcery.com>
10125 * Makefile.in (SFILES): Add common/vec.c.
10129 2012-04-19 Yao Qi <yao@codesourcery.com>
10131 * remote-utils.c (prepare_resume_reply): Replace with macro
10132 target_core_of_thread.
10133 * server.c (handle_qxfer_threads_proper): Likewise.
10134 * target.h (traget_core_of_thread): New macro.
10136 2012-04-18 Pedro Alves <palves@redhat.com>
10138 * aclocal.m4: Regenerate.
10139 * configure: Regenerate.
10141 2012-04-16 Yao Qi <yao@codesourcery.com>
10143 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10144 duplicated on address.
10146 2012-04-16 Yao Qi <yao@codesourcery.com>
10148 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10149 (struct tracepoint_action_ops) <send>: New field.
10150 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10151 (agent_expr_send, x_tracepoint_action_send): New.
10152 (l_tracepoint_action_send): New.
10153 (cmd_qtdp): Download and install tracepoint
10154 according to `use_agent'.
10155 (run_inferior_command): Add one more parameter `len'.
10157 (tracepoint_send_agent): New.
10158 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10160 2012-04-16 Yao Qi <yao@codesourcery.com>
10162 * tracepoint.c (download_tracepoints): Moved to ...
10163 (cmd_qtstart): ... here.
10165 2012-04-14 Yao Qi <yao@codesourcery.com>
10167 * tracepoint.c: Include inttypes.h.
10168 (struct collect_memory_action): Use sized types.
10169 (struct tracepoint): Likewise.
10170 (cmd_qtdp, stop_tracing): Update print specifiers.
10171 (cmd_qtp, response_tracepoint): Likewise.
10172 (collect_data_at_tracepoint): Likewise.
10173 (collect_data_at_step): Likewise.
10175 2012-04-14 Yao Qi <yao@codesourcery.com>
10177 Import gnulib module inttypes.
10178 * aclocal.m4, config.in, configure: Regenerated.
10180 2012-04-14 Yao Qi <yao@codesourcery.com>
10182 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10183 Makefile and config.status at last.
10185 2012-04-13 Yao Qi <yao@codesourcery.com>
10187 * tracepoint.c: Include stdint.h unconditionally.
10189 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10191 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10192 on BFD_HAVE_SYS_PROCFS_TYPE.
10193 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10194 * configure: Regenerate.
10195 * config.in: Likewise.
10197 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10199 * Makefile.in (clean): Also remove x32.c x32-linux.c
10200 x32-avx.c x32-avx-linux.c.
10201 (x32.o): New target.
10203 (x32-linux.o): Likewise.
10204 (x32-linux.c): Likewise.
10205 (x32-avx.o): Likewise.
10206 (x32-avx.c): Likewise.
10207 (x32-avx-linux.o): Likewise.
10208 (x32-avx-linux.c): Likewise.
10210 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10211 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10212 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10213 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10214 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10215 i386/x32-avx-linux.xml.
10217 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10218 (init_registers_x32_avx_linux): Likwise.
10219 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10220 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10222 2012-04-13 Pedro Alves <palves@redhat.com>
10224 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10225 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10226 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10227 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10230 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10232 * linux-x86-low.c (compat_x32_clock_t): New.
10233 (compat_x32_siginfo_t): Likewise.
10234 (compat_x32_siginfo_from_siginfo): Likewise.
10235 (siginfo_from_compat_x32_siginfo): Likewise.
10236 (linux_is_elf64): Likewise.
10237 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10238 and siginfo_from_compat_x32_siginfo for x32.
10239 (x86_arch_setup): Set linux_is_elf64.
10241 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10244 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10246 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10247 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10248 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10249 compatible with process.
10251 2012-04-12 Yao Qi <yao@codesourcery.com>
10253 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10254 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10255 (install-only, install-info, clean): Handle sub dir gnulib.
10256 (all-lib, am--refresh): New targets.
10257 (memmem.o): Remove target.
10258 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10259 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10260 (AC_REPLACE_FUNCS): Remove memmem.
10261 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10262 (AC_OUTPUT): Generate Makefile in gnulib/.
10263 * aclocal.m4, config.in, configure: Regenerated.
10265 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10267 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10269 2012-04-05 Pedro Alves <palves@redhat.com>
10271 -Werror=strict-aliasing
10273 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10276 2012-04-04 Pedro Alves <palves@redhat.com>
10278 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10279 (sparc_store_gregset_from_stack, sparc_store_gregset)
10280 (sparc_breakpoint_at): Fix formatting.
10282 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10284 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10286 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10287 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10288 * config.in: Regenerate.
10289 * configure: Likewise.
10291 2012-03-29 Pedro Alves <palves@redhat.com>
10293 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10294 Correct ptrace arguments.
10296 2012-03-28 Pedro Alves <palves@redhat.com>
10298 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10299 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10300 (IA64_FR1_REGNUM): New defines.
10301 (ia64_fetch_register): New.
10302 (the_low_target): Install it.
10303 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10305 * linux-low.c (linux_fetch_registers): Try the
10306 the_low_target.fetch_register hook first.
10308 * linux-arm-low.c (the_low_target): Adjust.
10309 * linux-bfin-low.c (the_low_target): Adjust.
10310 * linux-cris-low.c (the_low_target): Adjust.
10311 * linux-crisv32-low.c (the_low_target): Adjust.
10312 * linux-m32r-low.c (the_low_target): Adjust.
10313 * linux-m68k-low.c (the_low_target): Adjust.
10314 * linux-mips-low.c (the_low_target): Adjust.
10315 * linux-ppc-low.c (the_low_target): Adjust.
10316 * linux-s390-low.c (the_low_target): Adjust.
10317 * linux-sh-low.c (the_low_target): Adjust.
10318 * linux-sparc-low.c (the_low_target): Adjust.
10319 * linux-tic6x-low.c (the_low_target): Adjust.
10320 * linux-x86-low.c (the_low_target): Adjust.
10321 * linux-xtensa-low.c (the_low_target): Adjust.
10323 2012-03-26 Pedro Alves <palves@redhat.com>
10325 * server.c (handle_qxfer_libraries): Don't bail early if
10326 the_target->qxfer_libraries_svr4 is not NULL.
10328 2012-03-26 Pedro Alves <palves@redhat.com>
10330 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10332 2012-03-23 Pedro Alves <palves@redhat.com>
10334 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10335 "library-list-svr4" element's start tag when the the DSO list is
10338 2012-03-23 Pedro Alves <palves@redhat.com>
10340 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10341 a variable whose type size is the same as the inferior's pointer
10344 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10346 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10348 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10349 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10350 * linux-low.h: Include <signal.h>.
10351 (struct siginfo): Remove forward declaration.
10352 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10355 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10357 * .gitignore: Ignore more files.
10359 2012-03-19 Pedro Alves <palves@redhat.com>
10360 Jan Kratochvil <jan.kratochvil@redhat.com>
10362 * server.c (cont_thread, general_thread): Add describing comments.
10363 (start_inferior): Clear `cont_thread'.
10364 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10367 2012-03-15 Yao Qi <yao@codesourcery.com>
10369 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10371 (cmd_qtdp): ... here.
10373 2012-03-15 Yao Qi <yao@codesourcery.com>
10375 * tracepoint.c (struct tracepoint_action_ops): New.
10376 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10377 (m_tracepoint_action_download): New.
10378 (r_tracepoint_action_download): New.
10379 (x_tracepoint_action_download): New.
10380 (l_tracepoint_action_download): New.
10381 (add_tracepoint_action): Install `action->ops' according type.
10382 (download_tracepoint_1): Move code `download' function pointer
10383 of various tracepoint_action_ops.
10385 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10387 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10388 linux_ptrace_attach_warnings.
10390 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10392 * Makefile.in (linux-ptrace.o): New.
10393 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10394 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10395 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10396 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10397 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10399 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10401 2012-03-08 Yao Qi <yao@codesourcery.com>
10402 Pedro Alves <palves@redhat.com>
10404 Fix PR server/13392.
10405 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10406 offset of JMP insn.
10407 * tracepoint.c (remove_tracepoint): New.
10408 (cmd_qtdp): Call remove_tracepoint when failed to install.
10410 2012-03-07 Pedro Alves <palves@redhat.com>
10412 * linux-low.c (get_detach_signal): New.
10413 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10414 Pass on pending signals to PTRACE_DETACH. Check the result of the
10416 * server.c (program_signals, program_signals_p): New.
10417 (handle_general_set): Handle QProgramSignals.
10418 * server.h (program_signals, program_signals_p): Declare.
10420 2012-03-05 Pedro Alves <palves@redhat.com>
10421 Jan Kratochvil <jan.kratochvil@redhat.com>
10423 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10426 2012-03-03 Yao Qi <yao@codesourcery.com>
10428 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10429 agent_look_up_symbols.
10431 2012-03-03 Yao Qi <yao@codesourcery.com>
10433 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10434 (linux-x86-low.o): Likewise.
10435 * server.h: Remove in_process_agent_loaded.
10436 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10440 2012-03-03 Yao Qi <yao@codesourcery.com>
10442 * tracepoint.c (gdb_agent_capability): New global.
10443 (in_process_agent_loaded_ust): Renamed to
10444 `in_process_agent_supports_ust'.
10446 (in_process_agent_supports_ust): Call agent_capability_check.
10447 (clear_installed_tracepoints): Assert that agent supports
10450 2012-03-03 Yao Qi <yao@codesourcery.com>
10452 * linux-low.c (linux_supports_agent): New.
10453 (linux_target_ops): Initialize field `supports_agent' with
10454 linux_supports_agent.
10455 * target.h (struct target_ops) <supports_agent>: New.
10456 (target_supports_agent): New macro.
10457 * server.c (handle_general_set): Handle packet 'QAgent'.
10458 (handle_query): Send `QAgent+'.
10459 * Makefile.in (server.o): Depends on agent.h.
10461 2012-03-03 Yao Qi <yao@codesourcery.com>
10463 * Makefile.in (OBS): Add agent.o.
10464 Add new rule for agent.o.
10465 Track dependence of tracepoint.c on agent.h.
10466 * tracepoint.c (run_inferior_command_1):
10467 (run_inferior_command): Call agent_run_command.
10468 (gdb_ust_connect_sync_socket): Deleted. Move it to
10470 (resume_thread, stop_thread): Likewise.
10471 (gdb_ust_socket_init): Renamed to ...
10472 (gdb_agent_socket_init): ... New.
10473 (gdb_ust_thread): Renamed to ...
10474 (gdb_agent_helper_thread): ... New.
10475 (gdb_ust_init): Move some code to ...
10476 (gdb_agent_init): ... here. New.
10477 [HAVE_UST]: Call gdb_ust_init.
10478 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10479 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10480 * config.in, configure: Regenerated.
10482 2012-03-02 Pedro Alves <palves@redhat.com>
10484 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10485 * linux-low.c (struct simple_pid_list): New.
10486 (stopped_pids): New a struct simple_pid_list pointer.
10487 (add_to_pid_list, pull_pid_from_list): New.
10488 (handle_extended_wait): Don't assume the first signal new children
10489 report is SIGSTOP. Adjust call to pull_pid_from_list.
10490 (linux_wait_for_lwp): Adjust.
10492 2012-03-02 Yao Qi <yao@codesourcery.com>
10494 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10497 2012-03-02 Yao Qi <yao@codesourcery.com>
10499 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10500 `stop_pc' and `tpoint'. Update caller.
10502 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10504 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10505 * linux-low.c (use_linux_regsets): New macro.
10506 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10507 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10508 (linux_register_in_regsets): New function.
10509 (usr_fetch_inferior_registers): Skip registers covered by
10511 (usr_store_inferior_registers): Likewise.
10512 (usr_fetch_inferior_registers): New macro.
10513 (usr_store_inferior_registers): Likewise.
10514 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10515 (linux_store_registers): Likewise.
10516 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10518 (init_registers_mips64_dsp_linux): Likewise.
10519 (init_registers_mips_linux): New macro.
10520 (init_registers_mips_dsp_linux): Likewise.
10521 (mips_dsp_num_regs): Likewise.
10522 (DSP_BASE, DSP_CONTROL): New fallback macros.
10523 (mips_base_regs): New macro.
10524 (mips_regmap): Use it. Fix the size.
10525 (mips_dsp_regmap): New variable.
10526 (mips_dsp_regset_bitmap): Likewise.
10527 (mips_arch_setup): New function.
10528 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10530 (mips_cannot_store_register): Likewise.
10531 (the_low_target): Update .arch_setup, .num_regs and .regmap
10532 initializers. Add .regset_bitmap initializer.
10533 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10535 * linux-bfin-low.c (the_low_target): Likewise.
10536 * linux-cris-low.c (the_low_target): Likewise.
10537 * linux-crisv32-low.c (the_low_target): Likewise.
10538 * linux-ia64-low.c (the_low_target): Likewise.
10539 * linux-m32r-low.c (the_low_target): Likewise.
10540 * linux-m68k-low.c (the_low_target): Likewise.
10541 * linux-ppc-low.c (the_low_target): Likewise.
10542 * linux-s390-low.c (the_low_target): Likewise.
10543 * linux-sh-low.c (the_low_target): Likewise.
10544 * linux-sparc-low.c (the_low_target): Likewise.
10545 * linux-tic6x-low.c (the_low_target): Likewise.
10546 * linux-x86-low.c (the_low_target): Likewise.
10547 * linux-xtensa-low.c (the_low_target): Likewise.
10548 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10549 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10550 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10552 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10553 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10555 2012-02-29 Yao Qi <yao@codesourcery.com>
10556 Pedro Alves <palves@redhat.com>
10558 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10559 `step_over_finished' is true.
10561 2012-02-27 Pedro Alves <palves@redhat.com>
10563 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10564 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10566 2012-02-27 Pedro Alves <palves@redhat.com>
10569 * linux-low.c (pid_is_stopped): New.
10570 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10572 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10574 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10577 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10579 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10581 2012-02-24 Luis Machado <lgustavo@codesourcery>
10583 * server.c (handle_query): Advertise support for target-side
10584 breakpoint condition evaluation.
10585 (process_point_options): New function.
10586 (process_serial_event): When inserting a breakpoint, check for
10587 a target-side condition that should be evaluated.
10589 * mem-break.c: Include regcache.h and ax.h.
10590 (point_cond_list_t): New data structure.
10591 (breakpoint) <cond_list>: New field.
10592 (find_gdb_breakpoint_at): Make non-static.
10593 (delete_gdb_breakpoint_at): Clear any target-side
10595 (clear_gdb_breakpoint_conditions): New function.
10596 (add_condition_to_breakpoint): Likewise.
10597 (add_breakpoint_condition): Likewise.
10598 (gdb_condition_true_at_breakpoint): Likewise.
10599 (gdb_breakpoint_here): Return result directly instead
10600 of going through a local variable.
10602 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10603 (clear_gdb_breakpoint_conditions): Likewise.
10604 (add_breakpoint_condition): Likewise.
10605 (gdb_condition_true_at_breakpoint): Likewise.
10607 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10608 (need_step_over_p): Take target-side breakpoint condition into
10611 2012-02-24 Luis Machado <lgustavo@codesourcery>
10613 * server.h: Include tracepoint.h.
10614 (agent_mem_read, agent_get_trace_state_variable_value,
10615 agent_set_trace_state_variable_value,
10616 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10617 get_set_tsv_func_addr): New prototypes.
10619 * ax.h: New include file.
10620 * ax.c: New source file.
10622 * tracepoint.c: Include ax.h.
10623 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10624 agent_expr, eval_result_type): Move to ax.h.
10625 (parse_agent_expr): Rename to ...
10626 (gdb_parse_agent_expr): ... this, make it non-static and move
10628 (unparse_agent_expr) Rename to ...
10629 (gdb_unparse_agent_expr): ... this, make it non-static and move
10631 (eval_agent_expr): Rename to ...
10632 (eval_tracepoint_agent_expr): ... this.
10633 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10634 forward declarations.
10635 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10636 (agent_get_trace_state_variable_value): New function.
10637 (agent_set_trace_state_variable_value): New function.
10638 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10639 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10640 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10641 (condition_true_at_tracepoint): Likewise.
10642 (parse_agent_expr): Rename to ...
10643 (gdb_parse_agent_expr): ... this and move to ax.c.
10644 (unparse_agent_expr): Rename to ...
10645 (gdb_unparse_agent_expr): ... this and move to ax.c.
10646 (gdb_agent_op_name): Move to ax.c.
10647 (eval_agent_expr): Rename to ...
10648 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10650 (eval_tracepoint_agent_expr): New function.
10651 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10653 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10655 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10656 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10657 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10658 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10659 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10660 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10661 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10662 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10663 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10664 (compile_bytecodes): Remove forward declaration.
10665 (is_goto_target): Move to ax.c.
10666 (compile_bytecodes): Move to ax.c and call
10667 agent_get_trace_state_variable_value (...) and
10668 agent_set_trace_state_variable_value (...).
10670 * Makefile.in: Update ax.c and IPA dependencies.
10672 2012-02-24 Pedro Alves <palves@redhat.com>
10674 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10675 (cmd_bigqtbuffer_circular): ... this. Only handle
10676 'QTBuffer:circular:'.
10677 (handle_tracepoint_general_set): Adjust.
10679 2012-02-16 Yao Qi <yao@codesourcery.com>
10681 * inferiors.c: Move code to ...
10682 * dll.c: .... here. New.
10683 * server.h: Declare clear_dlls.
10684 * Makefile.in (SFILES): Add dll.c.
10688 2012-02-11 Yao Qi <yao@codesourcery.com>
10690 * server.c: (handle_monitor_command): Add a new parameter
10692 (handle_query): Update caller.
10694 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10696 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10697 * configure, config.in: Regenerate.
10698 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10701 2012-02-02 Pedro Alves <palves@redhat.com>
10703 Try SIGKILL first, then PTRACE_KILL.
10704 * linux-low.c (linux_kill_one_lwp): New.
10705 (linux_kill_one_lwp): Rename to ...
10706 (kill_one_lwp_callback): ... this. Use the new
10707 linux_kill_one_lwp.
10709 2012-02-02 Pedro Alves <palves@redhat.com>
10711 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10714 2012-01-27 Pedro Alves <palves@redhat.com>
10716 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10717 (elf_64_file_p): Make static.
10718 (linux_pid_exe_is_elf_64_file): New.
10719 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10720 Delete declarations.
10721 (linux_pid_exe_is_elf_64_file): Declare.
10722 * linux-x86-low.c (x86_arch_setup): Use
10723 linux_pid_exe_is_elf_64_file.
10725 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10727 * linux-low.c (linux_wait_for_event_1): Rename to ...
10728 (linux_wait_for_event): ... here and merge it with former
10729 linux_wait_for_event - new variable wait_ptid, use it.
10730 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10732 2012-01-23 Pedro Alves <palves@redhat.com>
10734 * server.c (main): Avoid yet another case of infinite loop while
10735 detaching/killing after a longjmp.
10737 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10740 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10742 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10744 * hostio.c (handle_readlink): New function.
10745 (handle_vFile): Call it to handle "vFile:readlink" packets.
10747 2012-01-20 Pedro Alves <palves@redhat.com>
10748 Ulrich Weigand <ulrich.weigand@linaro.org>
10750 * server.c (handle_v_requests): Only support vAttach and vRun to
10751 start multiple processes when in extended protocol mode.
10753 2012-01-17 Pedro Alves <palves@redhat.com>
10755 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10756 memalign plus mprotect to allocate the scratch buffer.
10758 2012-01-13 Pedro Alves <palves@redhat.com>
10760 * server.c (attach_inferior): Clear `cont_thread'.
10762 2012-01-13 Pedro Alves <palves@redhat.com>
10764 * server.c (main): Avoid infinite loop while detaching/killing
10767 2012-01-09 Doug Evans <dje@google.com>
10769 * server.c (start_inferior): Set last_ptid in --wrapper case.
10771 2012-01-06 Yao Qi <yao@codesourcery.com>
10773 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10775 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10777 2012-01-04 Yao Qi <yao@codesourcery.com>
10779 * tracepoint.c (cmd_qtdp): Print debug message
10780 for static tracepoint.
10782 2012-01-04 Yao Qi <yao@codesourcery.com>
10784 * tracepoint.c (trace_vdebug): Differentiate debug message
10785 between gdbserver and IPA.
10787 2012-01-03 Yao Qi <yao@codesourcery.com>
10789 * tracepoint.c (tracepoint_was_hit): Don't collect for
10792 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10794 * terminal.h: Reformat copyright header.
10796 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10798 * server.c (gdbserver_version): Update copyright year.
10799 * gdbreplay.c (gdbreplay_version): Likewise.
10801 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10803 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10806 2011-12-18 Hui Zhu <teawater@gmail.com>
10807 * linux-low.c (linux_create_inferior): Save return value to ret.
10809 2011-12-18 Hui Zhu <teawater@gmail.com>
10811 * linux-low.c (linux_create_inferior): Save return value to ret.
10813 2011-12-16 Doug Evans <dje@google.com>
10815 * linux-low.c (linux_create_inferior): If stdio connection,
10816 redirect stdin from /dev/null, stdout to stderr.
10817 * remote-utils.c (remote_is_stdio): New static global.
10818 (remote_connection_is_stdio): New function.
10819 (remote_prepare): Handle stdio connection.
10820 (remote_open): Ditto.
10821 (remote_close): Don't close stdin for stdio connections.
10822 (read_prim,write_prim): New functions. Replace all calls to
10823 read/write to these.
10824 * server.c (main): Watch for "-" argument. Move call to
10825 remote_prepare before start_inferior.
10826 * server.h (STDIO_CONNECTION_NAME): New macro.
10827 (remote_connection_is_stdio): Declare.
10829 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10830 in debugging output.
10832 2011-12-15 Yao Qi <yao@codesourcery.com>
10834 * tracepoint.c: Include sys/syscall.h.
10835 (gdb_ust_thread): Remove preprocessor conditional.
10837 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10839 * linux-low.c (linux_detach_one_lwp): Call
10840 the_low_target.prepare_to_resume before detaching.
10842 2011-12-14 Yao Qi <yao@codesourcery.com>
10844 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10847 2011-12-14 Yao Qi <yao@codesourcery.com>
10849 * i386-low.c (i386_low_stopped_data_address): Initialize local
10850 variable `control'.
10852 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10856 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10857 DR_CONTROL unless necessary. Extend comments.
10858 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10859 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10861 2011-12-13 Yao Qi <yao@codesourcery.com>
10863 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10865 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10867 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10869 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10870 Print new debug message for such case.
10872 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10874 Fix overlapping memcpy.
10875 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10876 the read_inferior_memory transfer.
10877 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10878 write_inferior_memory transfer.
10879 (set_fast_tracepoint_jump): New variable buf. Use it for the
10880 read_inferior_memory and write_inferior_memory transfers.
10881 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10882 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10883 Use it for the write_inferior_memory transfer.
10884 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10887 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10889 * linux-low.c (fetch_register, store_register): Make code
10890 consistent, fix formatting.
10892 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10894 * linux-low.c (usr_store_inferior_registers): Factor out code
10895 to handle individual registers into...
10896 (store_register): ... this new function.
10898 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10900 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10901 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10902 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10903 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10904 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10905 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10906 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10907 (srv_xmlfiles): Add new XML files.
10909 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10911 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10912 (init_registers_s390_linux32v1): Add prototype.
10913 (init_registers_s390_linux32v2): Likewise.
10914 (init_registers_s390_linux64v1): Likewise.
10915 (init_registers_s390_linux64v2): Likewise.
10916 (init_registers_s390x_linux64v1): Likewise.
10917 (init_registers_s390x_linux64v2): Likewise.
10918 (s390_num_regs): Increment to 52.
10919 (s390_regmap): Add orig_r2 register.
10920 (s390_num_regs_3264): Increment to 68.
10921 (s390_regmap_3264): Add orig_r2 register.
10922 (s390_collect_ptrace_register): Handle orig_r2 register.
10923 (s390_supply_ptrace_register): Likewise.
10924 (s390_fill_last_break): New function.
10925 (s390_store_last_break): Likewise.
10926 (s390_fill_system_call): New function.
10927 (s390_store_system_call): Likewise.
10928 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10930 (s390_check_regset): New function.
10931 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10932 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10933 Update target_regsets for available register sets.
10935 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10936 Jan Kratochvil <jan.kratochvil@redhat.com>
10938 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10939 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10941 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10942 * linux-low.h (struct process_info_private): New member r_debug.
10943 * server.c (handle_qxfer_libraries): Call
10944 the_target->qxfer_libraries_svr4.
10945 (handle_qxfer_libraries_svr4): New function.
10946 (qxfer_packets): New entry "libraries-svr4".
10947 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10948 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10949 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10950 PACKET_qXfer_libraries_svr4.
10952 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10954 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10955 PSW address/mask between 8-byte and 16-byte formats.
10956 (s390_supply_ptrace_register): Likewise.
10957 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10958 basic addressing mode bit.
10960 2011-11-24 Stan Shebs <stan@codesourcery.com>
10962 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10964 2011-11-17 Stan Shebs <stan@codesourcery.com>
10966 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10967 (tracing_start_time): New global.
10968 (tracing_stop_time): New global.
10969 (tracing_user_name): New global.
10970 (tracing_notes): New global.
10971 (tracing_stop_note): New global.
10972 (cmd_qtstart): Set traceframe_usage, start_time.
10973 (stop_tracing): Set stop_time.
10974 (cmd_qtstatus): Report additional status.
10975 (cmd_qtp): New function.
10976 (handle_tracepoint_query): Call it.
10977 (cmd_qtnotes): New function.
10978 (handle_tracepoint_general_set): Call it.
10979 (get_timestamp): Rename from tsv_get_timestamp.
10981 2011-11-14 Stan Shebs <stan@codesourcery.com>
10982 Kwok Cheung Yeung <kcy@codesourcery.com>
10984 * linux-x86-low.c (small_jump_insn): New.
10985 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10986 trampoline and error message, build a trampoline and issue a small
10987 jump instruction to it.
10988 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10989 trampoline and error message.
10990 (x86_get_min_fast_tracepoint_insn_len): New.
10991 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10992 * linux-low.h (struct linux_target_ops): Add arguments to
10993 install_fast_tracepoint_jump_pad operation, add new operation.
10994 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10996 (linux_get_min_fast_tracepoint_insn_len): New function.
10997 (linux_target_op): Add new operation.
10998 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10999 (gdb_trampoline_buffer_end): Ditto.
11000 (gdb_trampoline_buffer_error): Ditto.
11001 (struct ipa_sym_addresses): Add fields for new IPA variables.
11002 (symbol_list): Add entries for new IPA variables.
11003 (struct tracepoint): Add fields to hold the address range of the
11004 trampoline used by the tracepoint.
11005 (trampoline_buffer_head): New static variable.
11006 (trampoline_buffer_tail): Ditto.
11007 (claim_trampoline_space): New function.
11008 (have_fast_tracepoint_trampoline_buffer): New function.
11009 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11011 (install_fast_tracepoint): Ditto, also add error buffer argument.
11012 (cmd_qtminftpilen): New function.
11013 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11014 (fast_tracepoint_from_trampoline_address): New function.
11015 (fast_tracepoint_collecting): Handle trampoline as part of jump
11017 (set_trampoline_buffer_space): New function.
11018 (initialize_tracepoint): Initialize new IPA variables.
11019 * target.h (struct target_ops): Add arguments to
11020 install_fast_tracepoint_jump_pad operation, add new
11021 get_min_fast_tracepoint_insn_len operation.
11022 (target_get_min_fast_tracepoint_insn_len): New.
11023 (install_fast_tracepoint_jump_pad): Add arguments.
11024 * server.h (IPA_BUFSIZ): Define.
11025 * linux-i386-ipa.c: Include extra header files.
11026 (initialize_fast_tracepoint_trampoline_buffer): New function.
11027 (initialize_low_tracepoint): Call it.
11028 * server.h (set_trampoline_buffer_space): Declare.
11029 (claim_trampoline_space): Ditto.
11030 (have_fast_tracepoint_trampoline_buffer): Ditto.
11032 2011-11-14 Yao Qi <yao@codesourcery.com>
11034 * server.c (handle_query): Handle InstallInTrace for qSupported.
11035 * tracepoint.c (add_tracepoint): Sort list.
11036 (install_tracepoint, download_tracepoint): New.
11037 (cmd_qtdp): Call them to install and download tracepoints.
11038 (sort_tracepoints): Removed.
11039 (cmd_qtstart): Update.
11041 2011-11-14 Yao Qi <yao@codesourcery.com>
11043 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11044 * mem-break.h: Declare.
11045 * tracepoint.c (cmd_qtstart): Move some code to ...
11046 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11048 (download_tracepoints): Move some code to ...
11049 (download_tracepoint_1): ... here. New.
11051 2011-11-08 Yao Qi <yao@codesourcery.com>
11053 * remote-utils.c (relocate_instruction): A comment fix.
11055 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11057 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11058 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11059 dr_status_mirror and dr_control_mirror from debug_reg_state.
11060 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11061 (i386_initial_stuff): Remove use of deleted globals.
11062 (i386_get_thread_context, i386_set_thread_context,
11063 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11064 from debug_reg_state.
11066 2011-11-05 Yao Qi <yao@codesourcery.com>
11068 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11069 address as TPOINT's.
11071 2011-11-02 Stan Shebs <stan@codesourcery.com>
11073 * tracepoint.c (agent_mem_read_string): New function.
11074 (eval_agent_expr): Call it for tracenz.
11075 * server.c (handle_query): Report support for tracenz.
11077 2011-11-02 Yao Qi <yao@codesourcery.com>
11079 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11081 2011-11-02 Yao Qi <yao@codesourcery.com>
11083 * target.h: Fix a typo in comment.
11085 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11087 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11088 clobber the breakpoints' shadows with fast tracepoint jumps.
11089 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11090 * target.c (write_inferior_memory): Also pass MYADDR down to
11093 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11095 * configure.ac: Check support for personality routine.
11096 * configure: Regenerate.
11097 * config.in: Likewise.
11098 * linux-low.c: Include <sys/personality.h>.
11099 Define ADDR_NO_RANDOMIZE if necessary.
11100 (linux_create_inferior): Disable address space randomization when
11101 forking inferior, if requested.
11102 (linux_supports_disable_randomization): New function.
11103 (linux_target_ops): Install it.
11104 * server.h (disable_randomization): Declare.
11105 * server.c (disable_randomization): New global variable.
11106 (handle_general_set): Handle QDisableRandomization.
11107 (handle_query): Likewise for qSupported.
11108 (main): Support --disable-randomization and --no-disable-randomization
11109 command line arguments.
11110 * target.h (struct target_ops): Add supports_disable_randomization.
11111 (target_supports_disable_randomization): New macro.
11113 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11115 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11117 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11118 [!PT_GETDSBT] (target_loadmap): New definition.
11119 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11120 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11121 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11122 and PT_GETDSBT to LINUX_LOADMAP.
11123 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11124 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11126 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11128 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11129 (arm_linux_hwbp_cap): New static variable.
11130 (arm_linux_get_hwbp_cap): Replace by ...
11131 (arm_linux_init_hwbp_cap): ... this new function.
11132 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11133 (arm_linux_get_hw_watchpoint_count): Likewise.
11134 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11135 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11136 (arm_prepare_to_resume): Use perror_with_name instead of error.
11138 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11140 * linux-arm-low.c: Include <signal.h>.
11141 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11142 (struct arm_linux_hwbp_cap): New data type.
11143 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11144 (struct arm_linux_hw_breakpoint): New data type.
11145 (MAX_BPTS, MAX_WPTS): Define.
11146 (struct arch_process_info, struct arch_lwp_info): New data types.
11147 (arm_linux_get_hwbp_cap): New function.
11148 (arm_linux_get_hw_breakpoint_count): Likewise.
11149 (arm_linux_get_hw_watchpoint_count): Likewise.
11150 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11151 (arm_hwbp_control_initialize): Likewise.
11152 (arm_hwbp_control_is_enabled): Likewise.
11153 (arm_hwbp_control_is_initialized): Likewise.
11154 (arm_hwbp_control_disable): Likewise.
11155 (arm_linux_hw_breakpoint_equal): Likewise.
11156 (arm_linux_hw_point_initialize): Likewise.
11157 (struct update_registers_data): New data structure.
11158 (update_registers_callback: New function.
11159 (arm_insert_point): Likewise.
11160 (arm_remove_point): Likewise.
11161 (arm_stopped_by_watchpoint): Likewise.
11162 (arm_stopped_data_address): Likewise.
11163 (arm_new_process): Likewise.
11164 (arm_new_thread): Likewise.
11165 (arm_prepare_to_resume): Likewise.
11166 (the_low_target): Register arm_insert_point, arm_remove_point,
11167 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11168 arm_new_thread, and arm_prepare_to_resume.
11170 2011-09-15 Stan Shebs <stan@codesourcery.com>
11172 * server.h (struct emit_ops): Add compare-goto fields.
11173 * tracepoint.c (gdb_agent_op_sizes): New table.
11174 (emit_eq_goto): New function.
11175 (emit_ne_goto): New function.
11176 (emit_lt_goto): New function.
11177 (emit_le_goto): New function.
11178 (emit_gt_goto): New function.
11179 (emit_ge_goto): New function.
11180 (is_goto_target): New function.
11181 (compile_bytecodes): Recognize special cases of compare-goto
11182 combinations and call specialized emitters for them.
11183 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11184 (amd64_emit_ne_goto): New function.
11185 (amd64_emit_lt_goto): New function.
11186 (amd64_emit_le_goto): New function.
11187 (amd64_emit_gt_goto): New function.
11188 (amd64_emit_ge_goto): New function.
11189 (amd64_emit_ops): Add the new functions.
11190 (i386_emit_eq_goto): New function.
11191 (i386_emit_ne_goto): New function.
11192 (i386_emit_lt_goto): New function.
11193 (i386_emit_le_goto): New function.
11194 (i386_emit_gt_goto): New function.
11195 (i386_emit_ge_goto): New function.
11196 (i386_emit_ops): Add the new functions.
11198 2011-09-08 Stan Shebs <stan@codesourcery.com>
11200 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11201 (i386_emit_epilogue): Restore %ebx.
11203 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11205 * server.c (step_thread): Remove definition.
11206 (process_serial_event): Don't handle Hs.
11207 * server.h (step_thread): Remove declaration.
11208 * target.c (set_desired_inferior): Remove use of step_thread.
11210 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11212 * linux-low.c: Include linux-procfs.h.
11213 (linux_attach_lwp_1): Update comments.
11214 (linux_attach): Scan for existing threads when attaching to a
11215 process that is the tgid.
11216 * Makefile.in: Update dependencies.
11218 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11220 * configure.srv: Add linux-procfs.o dependencies.
11222 2011-08-14 Yao Qi <yao@codesourcery.com>
11224 * target.h (struct target_ops): Fix indent.
11225 * win32-low.c (win32_target_ops): Fix comment.
11227 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11228 Yao Qi <yao@codesourcery.com>
11230 * Makefile.in (clean): Remove tic6x-*.c files.
11231 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11232 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11233 (tic6x-c64xp-linux.c): Likewise.
11234 * configure.srv: Add support for tic6x-*-uclinux.
11235 * linux-tic6x-low.c: New.
11236 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11238 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11239 Yao Qi <yao@codesourcery.com>
11241 * target.h (struct target_ops): Add read_loadmap.
11242 * linux-low.c (struct target_loadseg): New type.
11243 (struct target_loadmap): New type.
11244 (linux_read_loadmap): New function.
11245 (linux_target_ops): Add linux_read_loadmap.
11246 * server.c (handle_query): Support qXfer:fdpic:read packet.
11247 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11250 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11252 * win32-low.c: Include <stdint.h>.
11254 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11256 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11257 to the inferior here.
11258 (i386_remove_aligned_watchpoint): Ditto.
11259 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11260 fit part of the watchpoint in the debug registers.
11261 (i386_update_inferior_debug_regs): New.
11262 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11263 registers, and only update the inferior on success.
11264 (i386_low_remove_watchpoint): Ditto.
11266 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11268 * linux-low.c (compare_ints, unique, list_threads, show_process,
11269 linux_core_of_thread): Delete.
11270 (linux_target_ops): Change linux_core_of_thread to
11271 linux_common_core_of_thread.
11272 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11273 * utils.c (malloc_failure): Change type of argument.
11274 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11275 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11276 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11277 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11278 (IPA_OBJS): Add common-utils-ipa.o.
11279 (ptid_h, linux_osdata_h): New macros.
11280 (server_h): Add common/common-utils.h, common/xml-utils.h,
11281 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11283 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11284 ptid.o, buffer.o): New rules.
11285 (linux-low.o): Add common/linux-osdata.h as a dependency.
11286 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11287 * configure.ac: Add AC_HEADER_DIRENT check.
11288 * config.in: Regenerate.
11289 * configure: Regenerate.
11290 * remote-utils.c (xml_escape_text): Delete.
11291 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11292 buffer_xml_printf): Move to common/buffer.c.
11293 * server.c (main): Remove call to initialize_inferiors.
11294 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11295 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11296 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11297 internal_error, gdb_assert, gdb_assert_fail): Delete.
11298 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11299 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11301 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11302 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11303 initialize_inferiors): Delete.
11305 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11307 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11310 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11312 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11314 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11316 2011-05-26 Yao Qi <yao@codesourcery.com>
11318 * Makefile.in (thread-db.o): Track dependence to
11319 common/gdb_thread_db.h.
11320 * thread-db.c: include gdb_thread_db.h from right place.
11322 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11324 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11325 __FILE__ and __LINE__ to internal_error.
11327 2011-05-13 Doug Evans <dje@google.com>
11329 * thread-db.c (try_thread_db_load_from_sdir): New function.
11330 (try_thread_db_load_from_dir): New function.
11331 (thread_db_load_search): Handle $sdir, ignore $pdir.
11332 Remove trying of system directories if search of
11333 libthread-db-search-path fails, that is now done via $sdir.
11335 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11337 * server.c (handle_query): Add EnableDisableTracepoints to the list
11338 of supported features.
11339 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11341 (cmd_qtenable_disable): New.
11342 (cmd_qtstart): Install tracepoints even if disabled.
11343 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11344 receiving a QTEnable or QTDisable packet.
11345 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11346 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11348 (gdb_probe): Skip data collection if static tracepoint is disabled.
11350 2011-05-10 Doug Evans <dje@google.com>
11352 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11354 2011-05-04 Doug Evans <dje@google.com>
11356 * linux-low.c (linux_join): Skip process lookup.
11357 * spu-low.c (spu_join): Ditto.
11358 * server.c (join_inferiors_callback): Delete.
11359 (process_serial_event): For 'D' packet (detach) call join_inferior
11362 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11364 * README: Don't mention xscale*-*-linux*.
11365 * configure.srv (xscale*-*-linux*): Don't handle target.
11367 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11369 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11371 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11372 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11373 (i386_emit_void_call_2): Likewise.
11375 2011-04-26 Yao Qi <yao@codesourcery.com>
11377 * linux-low.c: Move common macros to linux-ptrace.h.
11378 Include linux-ptrace.h.
11379 * Makefile.in (linux_ptrace_h): New.
11380 (linux-low.o): Depends on linux-ptrace.h.
11382 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11384 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11385 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11386 (remote_prepare): New function with most of the TCP code from ...
11387 (remote_open): ... here. Detect PORT here unconditionally. Move also
11388 setting transport_is_reliable.
11389 * server.c (run_once): New variable.
11390 (gdbserver_usage): Document it.
11391 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11392 the first run if RUN_ONCE.
11393 * server.h (run_once, remote_prepare): New declarations.
11395 2011-04-19 Tom Tromey <tromey@redhat.com>
11397 * win32-low.c (handle_load_dll): Remove duplicate "the".
11399 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11401 Remove support for old Cygwin 1.5 versions.
11402 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11403 function to avoid warning.
11404 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11407 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11409 * gdbserver/server.h (Macro _): Define it if not available.
11411 2011-03-14 Michael Snyder <msnyder@vmware.com>
11413 * hostio.c (handle_close): Remove unnecessary null test.
11415 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11417 * Makefile.in (maintainer-clean realclean distclean): Remove
11418 "make ... subdir_do" command.
11420 2011-03-10 Michael Snyder <msnyder@vmware.com>
11422 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11424 * server.c (handle_v_run): Free alloced buffer on early return.
11426 2011-03-09 Yao Qi <yao@codesourcery.com>
11429 2011-03-04 Yao Qi <yao@codesourcery.com>
11431 * Makefile.in: Remove GNU make feature --directory.
11433 2011-03-05 Yao Qi <yao@codesourcery.com>
11435 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11436 (subdir_do): New make target. Copied from gdb/Makefile.
11437 (maintainer-clean, realclean, distclean, clean): Call corresponding
11438 make targets in common/Makefile.
11440 2011-02-11 Yao Qi <yao@codesourcery.com>
11442 * configure.ac: Call AC_PROG_RANLIB.
11443 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11444 * configure: Regenerate.
11446 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11448 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11450 2011-03-06 Yao Qi <yao@codesourcery.com>
11452 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11454 2011-03-05 Yao Qi <yao@codesourcery.com>
11456 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11457 (subdir_do): New make target. Copied from gdb/Makefile.
11458 (maintainer-clean, realclean, distclean, clean): Call corresponding
11459 make targets in common/Makefile.
11461 2011-03-04 Yao Qi <yao@codesourcery.com>
11463 * Makefile.in: Remove GNU make feature --directory.
11465 2011-03-04 Michael Snyder <msnyder@vmware.com>
11467 * server.c (queue_stop_reply): Call xmalloc not malloc.
11469 2011-03-02 Michael Snyder <msnyder@vmware.com>
11471 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11473 2011-02-28 Michael Snyder <msnyder@vmware.com>
11475 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11476 (cmd_qtframe): Ditto.
11477 (cmd_qtbuffer): Ditto.
11478 (cmd_bigqtbuffer): Ditto.
11480 * utils.c (decimal2str): Initialize 'width' to nine, then
11481 don't mess with it.
11483 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11485 * hostio.c (require_data): Free *data, not data.
11487 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11489 * hostio.c (require_data): Use free, not xfree.
11491 2011-02-27 Michael Snyder <msnyder@vmware.com>
11493 * server.c (handle_query): Discard unused value.
11495 * hostio.c (require_data): Free malloc memory before returning
11498 2011-02-26 Michael Snyder <msnyder@vmware.com>
11500 * linux-low.c (list_threads): Call closedir for dirent.
11502 2011-02-27 Michael Snyder <msnyder@vmware.com>
11504 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11505 a case statement falls through.
11507 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11509 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11512 2011-02-26 Michael Snyder <msnyder@vmware.com>
11514 * utils.c (decimal2str): Eliminate dead code and dead param.
11515 (pulongest): Drop dead param from call to decimal2str.
11518 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11520 Revert the following patch (not approved yet):
11521 2011-02-21 Hui Zhu <teawater@gmail.com>
11522 * tracepoint.c (tp_printf): New function.
11523 (eval_agent_expr): Handle gdb_agent_op_printf.
11525 2011-02-21 Hui Zhu <teawater@gmail.com>
11527 * tracepoint.c (tp_printf): New function.
11528 (eval_agent_expr): Handle gdb_agent_op_printf.
11530 2011-02-18 Tom Tromey <tromey@redhat.com>
11532 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11533 (tracepoint.o): Likewise.
11534 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11535 (gdb_agent_op_names): Likewise.
11537 2011-02-18 Tom Tromey <tromey@redhat.com>
11539 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11540 gdb_agent_op_rot>: New constants.
11541 (gdb_agent_op_names): Add pick and roll.
11542 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11545 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11547 * aclocal.m4: Regenerated with aclocal-1.11.1.
11549 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11551 * server.c (handle_qxfer_traceframe_info): New.
11552 (qxfer_packets): Register "traceframe-info".
11553 (handle_query): Report support for qXfer:traceframe-info:read+.
11554 * tracepoint.c (match_blocktype): New.
11555 (traceframe_find_block_type): Rename to ...
11556 (traceframe_walk_blocks): ... this. Add callback filter argument,
11558 (traceframe_find_block_type): New, reimplemented on top of
11559 traceframe_walk_blocks.
11560 (build_traceframe_info_xml): New.
11561 (traceframe_read_info): New.
11562 * server.h (traceframe_read_info): Declare.
11564 2011-02-11 Yao Qi <yao@codesourcery.com>
11566 * configure.ac: Call AC_PROG_RANLIB.
11567 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11568 * configure: Regenerate.
11570 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11572 * server.c (gdb_read_memory): Change return semantics to allow
11574 (handle_search_memory_1): Adjust.
11575 (process_serial_event) <'m' packet>: Handle partial transfers.
11576 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11578 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11580 * regcache.c (init_register_cache): Initialize
11581 regcache->register_status.
11582 (free_register_cache): Release regcache->register_status.
11583 (regcache_cpy): Copy register_status.
11584 (registers_to_string): Print 'x's for unavailable registers.
11585 (supply_register): Mark the register's status valid or
11586 unavailable, depending on whether a buffer was passed in or not.
11587 (supply_register_zeroed): New.
11588 (supply_regblock): Mark the registers' status valid or
11589 unavailable, depending on whether a buffer was passed in or not.
11590 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11591 (struct regcache): New `register_status' field.
11592 (supply_register_zeroed): Declare.
11593 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11594 supply_register_zeroed, rather than passing a NULL buffer to
11596 * tracepoint.c (fetch_traceframe_registers): Update comment.
11598 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11600 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11603 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11605 * server.h (decode_xfer_write): Change prototype.
11606 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11607 and don't extract the annex here.
11608 * server.c (decode_xfer_read): Remove `annex' parameter,
11609 and don't extract the annex here.
11610 (decode_xfer): New.
11611 (struct qxfer): New.
11612 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11613 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11614 (handle_qxfer_statictrace): New functions, abstracted out from
11615 handle_query, and made to use the struct qxfer interface.
11616 (handle_threads_qxfer_proper): Rename to ...
11617 (handle_qxfer_threads_proper): ... this.
11618 (handle_threads_qxfer): Rename to ...
11619 (handle_qxfer_threads): ... this. Adjust.
11620 (qxfer_packets): New array.
11621 (handle_qxfer): New function.
11622 (handle_query): Use handle_qxfer.
11624 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11626 * gdbreplay.c: Shorten lines of >= 80 columns.
11627 * linux-low.c: Ditto.
11628 * linux-ppc-low.c: Ditto.
11629 * linux-s390-low.c: Ditto.
11630 * linux-sparc-low.c: Ditto.
11631 * linux-x86-low.c: Ditto.
11632 * linux-xtensa-low.c: Ditto.
11633 * mem-break.c: Ditto.
11634 * nto-low.c: Ditto.
11635 * regcache.h: Ditto.
11636 * remote-utils.c: Ditto.
11639 * thread-db.c: Ditto.
11640 * tracepoint.c: Ditto.
11642 * win32-low.h: Ditto.
11644 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11646 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11649 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11651 * server.c (gdbserver_version): Update copyright year in version
11653 * gdbreplay.c (gdbreplay_version): Ditto.
11655 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11657 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11658 * linux-bfin-low.c: New file.
11659 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11660 PT_DATA_ADDR for BFIN targets.
11661 * Makefile.in (SFILES): Add linux-bfin-low.c.
11662 (clean): Remove reg-bfin.c.
11663 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11664 * README: Mention supported Blackfin targets.
11666 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11668 * .gitignore: New file.
11670 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11672 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11674 2010-10-22 Jie Zhang <jie@codesourcery.com>
11676 * Makefile.in: Add FLAGS_TO_PASS variable.
11677 (install): Remove dependency of install-only and recursively
11678 invoke make for install-only.
11680 2010-10-04 Doug Evans <dje@google.com>
11682 * Makefile.in (uninstall): Use $(DESTDIR).
11684 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11688 * linux-x86-low.c (compat_siginfo_from_siginfo)
11689 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11690 si_code is < 0. Check for si_code == SI_TIMER before checking for
11693 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11695 * lynx-i386-low.c: New file.
11696 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11698 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11700 * lynx-low.c (ptrace_request_to_str): Remove handling for
11701 request values that have been removed in LynxOS 5.x.
11703 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11705 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11708 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11710 * configure.ac: Add --enable-inprocess-agent option.
11711 * configure: Rebuilt.
11713 2010-09-06 Yao Qi <yao@codesourcery.com>
11715 * linux-low.c (linux_kill): Remove unused variable.
11716 (linux_stabilize_threads): Likewise.
11717 * server.c (start_inferior): Likewise.
11718 (queue_stop_reply_callback): Likewise.
11719 * tracepoint.c (do_action_at_tracepoint): Likewise.
11721 2010-09-06 Yao Qi <yao@codesourcery.com>
11723 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11726 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11728 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11730 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11732 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11735 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11737 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11738 gdbserver/lynx-ppc-low.c: New files.
11739 * Makefile.in (lynx_low_h): New variable.
11740 (lynx-low.o, lynx-ppc-low.o): New rules.
11741 * configure.ac: On LynxOS, link with -lnetinet.
11742 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11743 * configure: regenerate.
11745 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11747 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11748 * configure.ac: Add check for vasprintf and vsnprintf.
11749 * configure, config.in: Regenerate.
11750 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11752 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11754 * gdbreplay.c: Move include of alloca.h up, next to include of
11756 * server.h: Add include of malloc.h.
11757 * mem-break.c: Remove include of malloc.h.
11758 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11760 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11762 * Makefile.in (memmem.o): Build with -Wno-error.
11764 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11766 * utils.c (xsnprintf): Make non-static.
11767 * server.h: Add xsnprintf declaration.
11768 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11769 replace calls to snprintf by calls to xsnprintf throughout.
11771 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11773 * configure.ac: Add configure check for alloca.
11774 * configure, config.in: Regenerate.
11775 * server.h: Include alloca.h if it exists.
11776 * gdbreplay.c: Include alloca.h if it exists.
11778 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11780 * linux-low.c (__SIGRTMIN): Define if not already defined.
11781 (linux_create_inferior): Check for __ANDROID__ rather than
11783 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11784 are already deferred.
11785 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11786 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11787 stopped and already has a pending signal to report.
11788 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11789 a pending signal to report or is moving out of a jump pad.
11790 (linux_init_signals): Check for __ANDROID__ rather than
11793 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11795 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11796 debug_threads check. Avoid a linear search when not doing debug
11799 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11801 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11802 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11803 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11804 (process_event): Change local fd's type to gdb_fildes_t.
11805 (create_file_handler): Adjust prototype.
11806 (delete_file_handler): Adjust prototype.
11807 (handle_file_event): Adjust prototype. Use pfildes.
11808 (create_file_event): Adjsut prototype.
11809 * remote-utils.c (remote_desc, listen_desc): Change type to
11811 * server.h: New gdb_fildes_t typedef.
11812 [USE_WIN32API]: Include winsock2.h.
11813 (delete_file_handler, add_file_handler): Adjust prototypes.
11814 (pfildes): Declare.
11815 * utils.c (pfildes): New.
11817 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11819 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11820 * configure: Regenerate.
11822 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11824 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11825 (linux_done_accessing_memory): ... this.
11826 (linux_target_ops): Adjust.
11827 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11828 * nto-low.c (nto_target_ops): Adjust comment.
11829 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11830 * spu-low.c (spu_target_ops): Adjust comment.
11831 * target.h (target_ops): Rename unprepare_to_access_memory field
11832 to done_accessing_memory.
11833 (unprepare_to_access_memory): Rename to ...
11834 (done_accessing_memory): ... this.
11836 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11838 * linux-low.c (linux_prepare_to_access_memory): New.
11839 (linux_unprepare_to_access_memory): New.
11840 (linux_target_ops): Install them.
11841 * server.c (read_memory): Rename to ...
11842 (gdb_read_memory): ... this. Use
11843 prepare_to_access_memory/prepare_to_access_memory.
11844 (write_memory): Rename to ...
11845 (gdb_write_memory): ... this. Use
11846 prepare_to_access_memory/prepare_to_access_memory.
11847 (handle_search_memory_1): Adjust.
11848 (process_serial_event): Adjust.
11849 * target.h (struct target_ops): New fields
11850 prepare_to_access_memory and unprepare_to_access_memory.
11851 (prepare_to_access_memory, unprepare_to_access_memory): New.
11852 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11853 prepare_to_access_memory/prepare_to_access_memory.
11854 * nto-low.c (nto_target_ops): Adjust.
11855 * spu-low.c (spu_target_ops): Adjust.
11856 * win32-low.c (win32_target_ops): Adjust.
11858 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11860 * Makefile.in (WARN_CFLAGS): Get it from configure.
11861 (WERROR_CFLAGS): New.
11862 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11863 * configure.ac: Introduce --enable-werror, which adds -Werror to
11864 the compiler command line. Enabled by default. Disable with
11865 --disable-werror. Add -Wdeclaration-after-statement
11866 Wpointer-arith and -Wformat-nonliteral to warning flags.
11867 * configure: Regenerate.
11869 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11871 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11873 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11875 * gdbreplay.c (remote_error): New.
11877 (expect): Use gdbchar. Check for error reading from GDB.
11878 Clarify sync error output.
11879 (play): Check for errors writing to GDB.
11880 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11881 * remote-utils.c (getpkt): Check for errors writing to the remote
11884 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11886 * linux-low.c (linux_wait_1): Move non-debugging code out of
11887 `debug_threads' control.
11889 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11891 * linux-low.c (linux_wait_1): Don't set last_status here.
11892 * server.c (push_event, queue_stop_reply_callback): Assert we're
11893 not pushing a TARGET_WAITKIND_IGNORE event.
11894 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11895 (myresume, handle_target_event): Set the thread's last_resume_kind
11896 and last_status from the target returned status.
11898 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11902 * linux-x86-low.c (update_debug_registers_callback): New.
11903 (i386_dr_low_set_addr): Use it.
11904 (i386_dr_low_get_addr): New.
11905 (i386_dr_low_set_control): Use update_debug_registers_callback.
11906 (i386_dr_low_get_control): New.
11907 (i386_dr_low_get_status): Adjust.
11908 * linux-low.c (linux_stop_lwp): New.
11909 * linux-low.h (linux_stop_lwp): Declare.
11911 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11912 argument instead of a i386_debug_reg_state.
11913 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11914 a i386_debug_reg_state.
11915 (i386_insert_aligned_watchpoint): Adjust.
11916 (i386_remove_aligned_watchpoint): Adjust.
11917 (i386_low_stopped_data_address): Read the debug registers from the
11918 inferior instead of from the mirrors.
11919 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11920 (i386_dr_low_get_addr): Declare.
11921 (i386_dr_low_get_control): Declare.
11922 (i386_dr_low_get_status): Change prototype.
11924 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11925 (i386_dr_low_get_addr): New.
11926 (i386_dr_low_get_control): New.
11927 (i386_dr_low_get_status): Adjust prototype. Return
11929 (i386_initial_stuff): Clear dr_status_mirror and
11931 (i386_get_thread_context): Adjust.
11932 (i386_set_thread_context): Adjust.
11933 (i386_thread_added): Adjust.
11935 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11937 * linux-low.h (linux_thread_area): Delete declaration.
11939 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11941 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11942 after its termination.
11944 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11946 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11947 (gdb_wants_all_stopped): Delete.
11948 (linux_wait_1): Don't call them.
11949 * server.c (handle_v_cont): Tag all threads as want-stopped.
11950 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11951 stopped as "client-wants-stopped".
11953 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11955 * Makefile.in (signals_h): New.
11956 (server_h): Depend on it.
11957 (server.o): Don't depend on $(signals_def).
11958 (signals.o): Depend on $(signals_def).
11960 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11962 * Makefile.in (signals_def): New.
11963 (server_h): Append include/gdb/signals.h and signals_def.
11964 (server.o): Append signals_def.
11966 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11968 * server.c (handle_target_event): Use target_signal_to_host for
11969 resume_info.sig initialization.
11970 * target.h (struct thread_resume) <sig>: New comment.
11972 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11974 * server.c (handle_query): strcpy() the returned string from paddress()
11975 instead of sprintf().
11976 * utils.c (paddress): Return phex_nz().
11978 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11980 * server.c (handle_v_cont): Call mourn_inferior if process
11982 (myresume): Likewise.
11984 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11986 Static tracepoints, and integration with UST.
11988 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11989 * mem-break.c (uninsert_all_breakpoints)
11990 (reinsert_all_breakpoints): New.
11991 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11992 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11993 (gdb_agent_ust_loaded, helper_thread_id)
11994 (gdb_agent_helper_thread_id): New macros.
11995 (struct ipa_sym_addresses): Add addr_ust_loaded,
11996 addr_helper_thread_id, addr_cmd_buf.
11997 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11998 (in_process_agent_loaded_ust): New.
11999 (write_e_ust_not_loaded): New.
12000 (maybe_write_ipa_ust_not_loaded): New.
12001 (struct collect_static_trace_data_action): New.
12002 (enum tracepoint_type) <static_tracepoint>: New.
12003 (struct tracepoint) <handle>: Mention static tracepoints.
12004 (struct static_tracepoint_ctx): New.
12005 (CMD_BUF_SIZE): New.
12006 (add_tracepoint_action): Handle static tracepoint actions.
12007 (unprobe_marker_at): New.
12008 (clear_installed_tracepoints): Handle static tracepoints.
12009 (cmd_qtdp): Handle static tracepoints.
12010 (probe_marker_at): New.
12011 (cmd_qtstart): Handle static tracepoints.
12012 (response_tracepoint): Handle static tracepoints.
12013 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12014 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12015 (get_context_regcache): Handle static tracepoints.
12016 (do_action_at_tracepoint): Handle static tracepoint actions.
12017 (traceframe_find_block_type): Handle static trace data blocks.
12018 (traceframe_read_sdata): New.
12019 (download_tracepoints): Download static tracepoint actions.
12020 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12021 (GDB_PROBE_NAME): New.
12023 (GET_UST_SYM): New.
12026 (ust_marker_to_static_tracepoint): New.
12028 (collect_ust_data_at_tracepoint): New.
12029 (gdb_ust_probe): New.
12030 (UNIX_PATH_MAX, SOCK_DIR): New.
12031 (gdb_ust_connect_sync_socket): New.
12032 (resume_thread, stop_thread): New.
12033 (run_inferior_command): New.
12034 (init_named_socket): New.
12035 (gdb_ust_socket_init): New.
12036 (cstr_to_hexstr): New.
12038 (first_marker, next_marker): New.
12039 (response_ust_marker): New.
12040 (cmd_qtfstm, cmd_qtsstm): New.
12041 (unprobe_marker_at, probe_marker_at): New.
12042 (cmd_qtstmat, gdb_ust_thread): New.
12043 (gdb_ust_init): New.
12044 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12045 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12046 (ST_REGENTRY): New.
12047 (x86_64_st_collect_regmap): New.
12048 (X86_64_NUM_ST_COLLECT_GREGS): New.
12049 (AMD64_RIP_REGNUM): New.
12050 (supply_static_tracepoint_registers): New.
12051 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12052 (ST_REGENTRY): New.
12053 (i386_st_collect_regmap): New.
12054 (i386_NUM_ST_COLLECT_GREGS): New.
12055 (supply_static_tracepoint_registers): New.
12056 * server.c (handle_query): Handle qXfer:statictrace:read.
12057 <qSupported>: Report support for StaticTracepoints, and
12058 qXfer:statictrace:read features.
12059 * server.h (traceframe_read_sdata)
12060 (supply_static_tracepoint_registers): Declare.
12061 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12062 (unpack_varlen_hex): Include in IPA build.
12063 * Makefile.in (ustlibs, ustinc): New.
12064 (IPA_OBJS): Add remote-utils-ipa.o.
12065 ($(IPA_LIB)): Link -ldl and -lpthread.
12067 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12068 * config.in, configure: Regenerate.
12070 2010-06-20 Ian Lance Taylor <iant@google.com>
12071 Pedro Alves <pedro@codesourcery.com>
12073 * linux-x86-low.c (always_true): Delete.
12074 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12075 trying to fool the compiler with always_true.
12077 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12079 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12080 conditions in gdbserver.
12082 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12084 * spu-low.c (spu_read_memory): Wrap around local store limit.
12085 (spu_write_memory): Likewise.
12087 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12089 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12090 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12092 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12094 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12095 uses with LONGEST uses.
12097 2010-06-14 Stan Shebs <stan@codesourcery.com>
12098 Pedro Alves <pedro@codesourcery.com>
12102 * linux-x86-low.c: Include limits.h.
12104 (always_true): New.
12107 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12108 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12109 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12110 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12111 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12112 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12113 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12114 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12115 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12116 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12117 (amd64_emit_void_call_2): New.
12118 (amd64_emit_ops): New.
12119 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12120 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12121 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12122 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12123 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12124 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12125 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12126 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12127 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12128 (i386_emit_stack_adjust, i386_emit_int_call_1)
12129 (i386_emit_void_call_2): New.
12130 (i386_emit_ops): New.
12131 (x86_emit_ops): New.
12132 (the_low_target): Install x86_emit_ops.
12133 * server.h (struct emit_ops): New.
12134 (get_raw_reg_func_addr): Declare.
12135 (current_insn_ptr, emit_error): Declare.
12136 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12137 (set_trace_state_variable_value): New defines.
12138 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12139 addr_get_trace_state_variable_value and
12140 addr_set_trace_state_variable_value.
12141 (symbol_list): New fields for get_raw_reg,
12142 get_trace_state_variable_value and set_trace_state_variable_value.
12143 (condfn): New typedef.
12144 (struct tracepoint): New field `compiled_cond'.
12145 (do_action_at_tracepoint): Clear compiled_cond.
12146 (get_trace_state_variable_value, set_trace_state_variable_value):
12148 (condition_true_at_tracepoint): If there's a compiled condition,
12150 (current_insn_ptr, emit_error): New globals.
12151 (struct bytecode_address): New.
12152 (get_raw_reg_func_addr): New.
12153 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12154 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12155 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12156 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12157 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12158 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12159 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12160 (compile_tracepoint_condition, compile_bytecodes): New.
12161 * target.h (emit_ops): Forward declare.
12162 (struct target_ops): New field emit_ops.
12163 (target_emit_ops): New.
12164 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12165 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12166 * linux-low.c (linux_emit_ops): New.
12167 (linux_target_ops): Install it.
12168 * linux-low.h (struct linux_target_ops): New field emit_ops.
12170 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12172 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12173 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12175 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12176 Stan Shebs <stan@codesourcery.com>
12178 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12179 (all): Depend on $(extra_libraries).
12180 (install-only): Install the IPA.
12181 (IPA_OBJS, IPA_LIB): New.
12182 (clean): Remove the IPA lib.
12183 (IPAGENT_CFLAGS): New.
12184 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12185 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12186 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12187 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12188 * configure.ac: Check for atomic builtins support in the compiler.
12189 (IPA_DEPFILES, extra_libraries): Define.
12190 * configure.srv (ipa_obj): Add description.
12191 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12192 (i[34567]86-*-linux*): Set ipa_obj.
12193 (x86_64-*-linux*): Set ipa_obj.
12194 * linux-low.c (stabilizing_threads): New.
12195 (supports_fast_tracepoints): New.
12196 (linux_detach): Stabilize threads before detaching.
12197 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12198 the lwp is either not stabilizing, or is moving out of a jump pad.
12199 (linux_fast_tracepoint_collecting): New.
12200 (maybe_move_out_of_jump_pad): New.
12201 (enqueue_one_deferred_signal): New.
12202 (dequeue_one_deferred_signal): New.
12203 (linux_wait_for_event_1): If moving out of a jump pad, defer
12204 pending signals to later.
12205 (linux_stabilize_threads): New.
12206 (linux_wait_1): Check if threads need moving out of jump pads, and
12208 (stuck_in_jump_pad_callback): New.
12209 (move_out_of_jump_pad_callback): New.
12210 (lwp_running): New.
12211 (linux_resume_one_lwp): Handle moving out of jump pads.
12212 (linux_set_resume_request): Dequeue deferred signals.
12213 (need_step_over_p): Also step over fast tracepoint jumps.
12214 (start_step_over): Also uninsert fast tracepoint jumps.
12215 (finish_step_over): Also reinsert fast tracepoint jumps.
12216 (linux_install_fast_tracepoint_jump): New.
12217 (linux_target_ops): Install linux_stabilize_threads and
12218 linux_install_fast_tracepoint_jump_pad.
12219 * linux-low.h (linux_target_ops) <get_thread_area,
12220 install_fast_tracepoint_jump_pad>: New fields.
12221 (struct lwp_info) <collecting_fast_tracepoint,
12222 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12223 (linux_get_thread_area): Declare.
12224 * linux-x86-low.c (jump_insn): New.
12225 (x86_get_thread_area): New.
12226 (append_insns): New.
12227 (push_opcode): New.
12228 (amd64_install_fast_tracepoint_jump_pad): New.
12229 (i386_install_fast_tracepoint_jump_pad): New.
12230 (x86_install_fast_tracepoint_jump_pad): New.
12231 (the_low_target): Install x86_get_thread_area and
12232 x86_install_fast_tracepoint_jump_pad.
12233 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12234 (struct fast_tracepoint_jump): New.
12235 (fast_tracepoint_jump_insn): New.
12236 (fast_tracepoint_jump_shadow): New.
12237 (find_fast_tracepoint_jump_at): New.
12238 (fast_tracepoint_jump_here): New.
12239 (delete_fast_tracepoint_jump): New.
12240 (set_fast_tracepoint_jump): New.
12241 (uninsert_fast_tracepoint_jumps_at): New.
12242 (reinsert_fast_tracepoint_jumps_at): New.
12243 (set_breakpoint_at): Use write_inferior_memory.
12244 (uninsert_raw_breakpoint): Use write_inferior_memory.
12245 (check_mem_read): Mask out fast tracepoint jumps.
12246 (check_mem_write): Mask out fast tracepoint jumps.
12247 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12248 (set_fast_tracepoint_jump): Declare.
12249 (delete_fast_tracepoint_jump)
12250 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12251 (reinsert_fast_tracepoint_jumps_at): Declare.
12252 * regcache.c: Don't compile many functions when building the
12253 in-process agent library.
12254 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12255 the register buffer in the heap.
12256 (free_register_cache): If the register buffer isn't owned by the
12257 regcache, don't free it.
12258 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12259 pre-existing register caches.
12260 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12262 (convert_ascii_to_int): : Constify `from' parameter type.
12263 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12264 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12265 the needed buffer in-place.
12266 (relocate_instruction): New.
12267 * server.c (handle_query) <qSymbols>: If the target supports
12268 tracepoints, give it a chance of looking up symbols. Report
12269 support for fast tracepoints.
12270 (handle_status): Stabilize threads.
12271 (process_serial_event): Adjust.
12272 * server.h (struct fast_tracepoint_jump): Forward declare.
12273 (struct process_info) <fast_tracepoint_jumps>: New field.
12274 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12275 (decode_X_packet, decode_M_packet): Adjust.
12276 (relocate_instruction): Declare.
12277 (in_process_agent_loaded): Declare.
12278 (tracepoint_look_up_symbols): Declare.
12279 (struct fast_tpoint_collect_status): Declare.
12280 (fast_tracepoint_collecting): Declare.
12281 (force_unlock_trace_buffer): Declare.
12282 (handle_tracepoint_bkpts): Declare.
12283 (initialize_low_tracepoint)
12284 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12285 * target.h (struct target_ops) <stabilize_threads,
12286 install_fast_tracepoint_jump_pad>: New fields.
12287 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12288 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12289 [HAVE_STDINT_H]: Include stdint.h.
12290 (trace_debug_1): Rename to ...
12291 (trace_vdebug): ... this.
12292 (trace_debug): Rename to ...
12293 (trace_debug_1): ... this. Add `level' parameter.
12294 (trace_debug): New.
12295 (ATTR_USED, ATTR_NOINLINE): New.
12296 (IP_AGENT_EXPORT): New.
12297 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12298 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12299 (about_to_request_buffer_space, trace_buffer_is_full)
12300 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12301 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12302 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12303 (traceframe_write_count, traceframes_created)
12304 (trace_state_variables)
12305 New renaming defines.
12306 (struct ipa_sym_addresses): New.
12307 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12308 (symbol_list): New.
12309 (ipa_sym_addrs): New.
12310 (all_tracepoint_symbols_looked_up): New.
12311 (in_process_agent_loaded): New.
12312 (write_e_ipa_not_loaded): New.
12313 (maybe_write_ipa_not_loaded): New.
12314 (tracepoint_look_up_symbols): New.
12315 (debug_threads) [IN_PROCESS_AGENT]: New.
12316 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12317 (UNKNOWN_SIDE_EFFECTS): New.
12318 (stop_tracing): New.
12319 (flush_trace_buffer): New.
12320 (stop_tracing_bkpt): New.
12321 (flush_trace_buffer_bkpt): New.
12322 (read_inferior_integer): New.
12323 (read_inferior_uinteger): New.
12324 (read_inferior_data_pointer): New.
12325 (write_inferior_data_pointer): New.
12326 (write_inferior_integer): New.
12327 (write_inferior_uinteger): New.
12328 (struct collect_static_trace_data_action): Delete.
12329 (enum tracepoint_type): New.
12330 (struct tracepoint) <type>: New field `type'.
12331 <actions_str, step_actions, step_actions_str>: Only include in
12333 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12334 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12335 (tracepoints): Use IP_AGENT_EXPORT.
12336 (last_tracepoint): Don't include in the IPA.
12337 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12338 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12339 (alloced_trace_state_variables): New.
12340 (trace_state_variables): Use IP_AGENT_EXPORT.
12341 (traceframe_t): Delete unused variable.
12342 (circular_trace_buffer): Don't include in the IPA.
12343 (trace_buffer_start): Delete.
12344 (struct trace_buffer_control): New.
12345 (trace_buffer_free): Delete.
12346 (struct ipa_trace_buffer_control): New.
12347 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12348 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12350 (trace_buffer_ctrl): New.
12351 (TRACE_BUFFER_CTRL_CURR): New.
12352 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12353 Reimplement as macros.
12354 (trace_buffer_wrap): Delete.
12355 (traceframe_write_count, traceframe_read_count)
12356 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12357 (struct tracepoint_hit_ctx) <type>: New field.
12358 (struct fast_tracepoint_ctx): New.
12359 (memory_barrier): New.
12361 (record_tracepoint_error): Update atomically in the IPA.
12362 (clear_inferior_trace_buffer): New.
12363 (about_to_request_buffer_space): New.
12364 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12365 updating the same buffer.
12366 (add_tracepoint): Default the tracepoint's type to trap
12367 tracepoint, and orig_size to -1.
12368 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12369 internal variables.
12370 (create_trace_state_variable): New parameter `gdb'. Handle it.
12371 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12372 (cmd_qtdp): Handle fast tracepoints.
12373 (cmd_qtdv): Adjust.
12374 (max_jump_pad_size): New.
12375 (gdb_jump_pad_head): New.
12376 (get_jump_space_head): New.
12377 (claim_jump_space): New.
12378 (sort_tracepoints): New.
12379 (MAX_JUMP_SIZE): New.
12380 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12382 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12383 support. Upload fast traceframes, and delete internal IPA
12385 (stop_tracing_handler): New.
12386 (flush_trace_buffer_handler): New.
12387 (cmd_qtstop): Upload fast tracepoints.
12388 (response_tracepoint): Handle fast tracepoints.
12389 (tracepoint_finished_step): Upload fast traceframes. Set the
12390 tracepoint hit context's tracepoint type.
12391 (handle_tracepoint_bkpts): New.
12392 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12393 type. Add comment about fast tracepoints.
12394 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12395 non-existing action_str field.
12396 (get_context_regcache): Handle fast tracepoints.
12397 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12399 (fast_tracepoint_from_jump_pad_address): New.
12400 (fast_tracepoint_from_ipa_tpoint_address): New.
12401 (collecting_t): New.
12402 (force_unlock_trace_buffer): New.
12403 (fast_tracepoint_collecting): New.
12405 (gdb_collect): New.
12406 (write_inferior_data_ptr): New.
12407 (target_tp_heap): New.
12408 (target_malloc): New.
12409 (download_agent_expr): New.
12411 (download_tracepoints): New.
12412 (download_trace_state_variables): New.
12413 (upload_fast_traceframes): New.
12414 (IPA_FIRST_TRACEFRAME): New.
12415 (IPA_NEXT_TRACEFRAME_1): New.
12416 (IPA_NEXT_TRACEFRAME): New.
12417 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12418 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12419 (gdb_jump_pad_buffer_end): New.
12420 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12421 (initialize_tracepoint): Adjust.
12422 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12423 buffer. Initialize the low module.
12424 * utils.c (PREFIX, TOOLNAME): New.
12425 (malloc_failure): Use PREFIX.
12426 (error): In the IPA, an error causes an exit.
12427 (fatal, warning): Use PREFIX.
12428 (internal_error): Use TOOLNAME.
12429 (NUMCELLS): Increase to 10.
12430 * configure, config.in: Regenerate.
12432 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12434 * server.c (handle_query) <qSupported>: Do two passes over the
12435 qSupported string to avoid nesting strtok.
12437 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12439 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12441 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12442 -Wl,--dynamic-list.
12443 * configure: Regenerate.
12444 * proc-service.list: New.
12446 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12448 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12451 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12453 * gdbreplay.c (remote_open): Check error return from socket() call by
12454 its equality to -1 not by it being negative.
12455 * remote-utils.c (remote_open): Likewise.
12457 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12459 * config.h: Regenerate.
12461 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12463 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12464 doesn't provide PTRACE_GET_THREAD_AREA.
12466 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12468 * linux-m68k-low.c: Include <asm/ptrace.h>
12469 (ps_get_thread_area): Implement.
12471 2010-05-03 Doug Evans <dje@google.com>
12473 * event-loop.c (struct callback_event): New struct.
12474 (callback_list): New global.
12475 (append_callback_event, delete_callback_event): New functions.
12476 (process_callback): New function.
12477 (start_event_loop): Call it.
12478 * remote-utils.c (NOT_SCHEDULED): Define.
12479 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12480 moved out of readchar.
12481 (readchar): Rewrite. Call reschedule before returning.
12482 (reset_readchar): New function.
12483 (remote_close): Call it.
12484 (process_remaining, reschedule): New functions.
12485 * server.h (callback_handler_func): New typedef.
12486 (append_callback_event, delete_callback_event): Declare.
12488 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12490 * proc-service.c (ps_pglobal_lookup): Use
12491 thread_db_look_up_one_symbol.
12492 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12493 parameter. Use it instead of all_symbols_looked_up.
12494 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12496 (all_symbols_looked_up): Don't declare.
12497 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12498 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12500 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12501 Set all_symbols_looked_up here.
12502 (thread_db_look_up_one_symbol): New.
12503 (thread_db_get_tls_address): Adjust.
12504 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12505 thread_db object on the heap, and tentatively set it in the
12507 (thread_db_init): Don't set all_symbols_looked_up here.
12508 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12510 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12512 * linux-low.c (linux_kill, linux_detach): Adjust.
12513 (status_pending_p_callback): Remove redundant statement. Check
12514 for !TARGET_WAITIKIND_IGNORE, instead of
12515 TARGET_WAITKIND_STOPPED.
12516 (handle_tracepoints): Make sure LWP is locked. Adjust.
12517 (linux_wait_for_event_1): Adjust.
12518 (linux_cancel_breakpoints): New.
12519 (unsuspend_one_lwp): New.
12520 (unsuspend_all_lwps): New.
12521 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12522 (send_sigstop_callback): Change return type to int, add new
12523 `except' parameter and handle it.
12524 (suspend_and_send_sigstop_callback): New.
12525 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12526 pass them down. If SUSPEND, also increment the lwp's suspend
12528 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12529 (need_step_over_p): Don't consider suspended LWPs.
12530 (start_step_over): Adjust.
12531 (proceed_one_lwp): Change return type to int, add new `except'
12532 parameter and handle it.
12533 (unsuspend_and_proceed_one_lwp): New.
12534 (proceed_all_lwps): Use find_inferior instead of
12536 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12537 also decrement the suspend count of LWPs. Pass `except' down,
12538 instead of hacking its suspend count.
12539 (linux_pause_all): Add `freeze' parameter. Adjust.
12540 (linux_unpause_all): New.
12541 (linux_target_ops): Install linux_unpause_all.
12542 * server.c (handle_status): Adjust.
12543 * target.h (struct target_ops): New fields `unpause_all' and
12544 `cancel_breakpoints'. Add new parameter to `pause_all'.
12545 (pause_all): Add new `freeze' parameter.
12546 (unpause_all): New.
12547 (cancel_breakpoints): New.
12548 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12549 cancel breakpoints.
12550 (cmd_qtstart): Pause threads.
12551 (stop_tracing): Pause threads, and cancel breakpoints.
12552 * win32-low.c (win32_target_ops): Adjust.
12554 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12556 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12557 the inferior right away from here...
12558 (linux_wait_1): ... to here, and adjust to check the thread's
12559 last_resume_kind instead of the lwp's step or stop_expected flags.
12561 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12563 * README: Use consistent `GDB' and `GDBserver' spellings.
12565 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12567 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12568 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12569 (linux_detach_one_lwp): Assume the lwp is stopped.
12570 (any_thread_of): Delete.
12571 (linux_detach): Stop all lwps here. Don't blindly delete all
12573 (delete_lwp_callback): New.
12574 (linux_mourn): Delete all lwps of the process that is gone.
12575 (linux_wait_1): Don't delete the last lwp of the process here.
12576 * mem-break.h (mark_breakpoints_out): Declare.
12577 * mem-break.c (mark_breakpoints_out): New.
12578 (free_all_breakpoints): Use it.
12579 * server.c (handle_target_event): If the process is gone, mark
12581 * thread-db.c (struct thread_db) <create_bp>: New field.
12582 (thread_db_enable_reporting): Fix prototype. Store a thread event
12583 breakpoint reference in the thread_db struct.
12584 (thread_db_load_search): Clear the thread_db object.
12585 (try_thread_db_load_1): Ditto.
12586 (switch_to_process): New.
12587 (disable_thread_event_reporting): Use it.
12588 (remove_thread_event_breakpoints): New.
12589 (thread_db_detach, thread_db_mourn): Use it.
12591 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12593 * linux-low.c (linux_enable_event_reporting): New.
12594 (linux_wait_for_event_1, handle_extended_wait): Use it.
12596 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12598 * linux-low.c (linux_kill_one_lwp, linux_kill)
12599 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12600 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12601 SIGSTOP even if the LWP is stopped.
12602 (send_sigstop_callback): New.
12603 (stop_all_lwps): Use send_sigstop_callback instead.
12604 (linux_resume_one_thread): Adjust.
12605 (proceed_one_lwp): Still proceed an LWP that the client has
12606 requested to stop, if we haven't reported it as stopped yet. Make
12607 sure that LWPs the client want stopped, have a pending SIGSTOP.
12609 2010-04-26 Doug Evans <dje@google.com>
12611 * server.c (handle_general_set): Make static.
12613 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12614 Print received char after testing for error/eof instead of before.
12615 (input_interrupt): Tweak comment.
12617 2010-04-23 Doug Evans <dje@google.com>
12619 * server.c (start_inferior): Print inferior argv if --debug.
12621 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12623 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12624 * nto-x86-low.c: Include server.h
12626 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12628 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12629 be consistent with other sources of this directory.
12630 (init_registers_amd64): Correct name of source file of this function
12633 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12635 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12636 64-bit executables.
12638 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12640 * win32-i386-low.c: Add 64-bit support.
12641 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12642 (init_registers_amd64): Declare.
12643 (mappings): Add 64-bit version of array.
12644 (init_windows_x86): New function.
12645 (the_low_target): Change init_arch field to init_windows_x86.
12647 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12649 * win32-low.c: Adapt to support also 64-bit architecture.
12650 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12651 (get_image_name): Use SIZE_T type for local variable `done'.
12652 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12653 (toolhelp_get_dll_name): Idem.
12654 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12655 Use uintptr_t typecast to avoid warning.
12656 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12657 (handle_exception): Use phex_nz to avoid warning.
12658 (win32_wait): Remove unused local variable `process'.
12660 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12662 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12665 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12667 * configure.ac: Use `ws2_32' library for srv_mingw.
12668 * configure: Regenerate.
12669 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12670 * remote-utils.c: Likewise.
12672 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12674 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12675 if __x86_64__ is defined.
12677 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12679 * configure: Regenerate.
12681 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12683 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12684 * target.h (target_ops): New get_tib_address field.
12685 * win32-low.h (win32_thread_info): Add thread_local_base field.
12686 * win32-low.c (child_add_thread): Add tlb argument.
12687 Set thread_local_base field to TLB.
12688 (get_child_debug_event): Adapt to child_add_thread change.
12689 (win32_get_tib_address): New function.
12690 (win32_target_ops): Set get_tib_address field to
12691 win32_get_tib_address.
12692 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12694 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12696 * linux-low.c (linux_mourn): Also remove the process.
12697 * server.c (handle_target_event): Don't remove the process here.
12698 * nto-low.c (nto_mourn): New.
12699 (nto_target_ops): Install it.
12700 * spu-low.c (spu_mourn): New.
12701 (spu_target_ops): Install it.
12702 * win32-low.c (win32_mourn): New.
12703 (win32_target_ops): Install it.
12705 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12707 * server.h (buffer_xml_printf): Remove redundant `;'.
12709 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12711 * regcache.c (set_register_cache): Invalidate regcaches before
12712 changing the register cache layout.
12713 (regcache_invalidate_one): Allow a NULL regcache.
12714 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12715 regcaches before changing the register cache layout or the target
12718 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12720 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12721 variable warning on Linux/x86-64.
12723 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12725 GDBserver disconnected tracing support.
12727 * linux-low.c (linux_remove_process): Delete.
12728 (add_lwp): Don't set last_resume_kind here.
12729 (linux_kill): Use `mourn'.
12730 (linux_detach): Use `thread_db_detach', and `mourn'.
12731 (linux_mourn): New.
12732 (linux_attach_lwp_1): Adjust comment.
12733 (linux_attach): last_resume_kind moved the thread_info; adjust.
12734 (status_pending_p_callback): Adjust.
12735 (linux_wait_for_event_1): Adjust.
12736 (count_events_callback, select_singlestep_lwp_callback)
12737 (select_event_lwp_callback, cancel_breakpoints_callback)
12738 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12739 (proceed_one_lwp): Adjust.
12740 (linux_async): Add debug output.
12741 (linux_thread_stopped): New.
12742 (linux_pause_all): New.
12743 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12745 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12746 (thread_db_free): Delete declaration.
12747 (thread_db_detach, thread_db_mourn): Declare.
12748 * thread-db.c (thread_db_init): Use thread_db_mourn.
12749 (thread_db_free): Delete, split in two.
12750 (disable_thread_event_reporting): New.
12751 (thread_db_detach): New.
12752 (thread_db_mourn): New.
12754 * server.h (struct thread_info) <last_resume_kind>: New field.
12755 <attached>: Add comment.
12756 <gdb_detached>: New field.
12757 (handler_func): Change return type to int.
12758 (handle_serial_event, handle_target_event): Ditto.
12759 (gdb_connected): Declare.
12761 (disconnected_tracing): Declare.
12762 (stop_tracing): Declare.
12764 * server.c (handle_query) <qSupported>: Report support for
12765 disconnected tracing.
12766 (queue_stop_reply_callback): Account for running threads.
12767 (gdb_wants_thread_stopped): New.
12768 (gdb_wants_all_threads_stopped): New.
12769 (gdb_reattached_process): New.
12770 (handle_status): Clear the `gdb_detached' flag of all processes.
12771 In all-stop, stop all threads.
12772 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12773 (process_serial_event): If the remote connection breaks, or if an
12774 exit was forced with "monitor exit", force an event loop exit.
12775 Handle disconnected tracing on detach.
12776 (handle_serial_event): Adjust.
12777 (handle_target_event): If GDB isn't connected, forward events back
12778 to the inferior, unless the last process exited, in which case,
12779 exit gdbserver. Adjust interface.
12781 * remote-utils.c (remote_open): Don't block in accept. Instead
12782 register an event loop source on the listen socket file
12783 descriptor. Refactor bits into ...
12784 (listen_desc): ... this new global.
12785 (gdb_connected): ... this new function.
12786 (enable_async_notification): ... this new function.
12787 (handle_accept_event): ... this new function.
12788 (remote_close): Clear remote_desc.
12790 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12792 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12794 (mourn_inferior): Define.
12795 (target_process_qsupported): Avoid the dangling else problem.
12796 (thread_stopped): Define.
12797 (pause_all): Define.
12798 (target_waitstatus_to_string): Declare.
12799 * target.c (target_waitstatus_to_string): New.
12801 * tracepoint.c (tracing): Make extern.
12802 (disconnected_tracing): New.
12803 (stop_tracing): Make extern. Handle tracing stops due to GDB
12805 (cmd_qtdisconnected): New.
12806 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12807 (handle_tracepoint_general_set): Handle QTDisconnected.
12809 * event-loop.c (event_handler_func): Change return type to int.
12810 (process_event): Bail out if the event handler wants the event
12812 (handle_file_event): Ditto.
12813 (start_event_loop): Bail out if the event handler wants the event
12816 * nto-low.c (nto_target_ops): Adjust.
12817 * spu-low.c (spu_wait): Don't remove the process here.
12818 (spu_target_ops): Adjust.
12819 * win32-low.c (win32_wait): Don't remove the process here.
12820 (win32_target_ops): Adjust.
12822 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12824 * regcache.c (realloc_register_cache): Invalidate inferior's
12825 regcache before recreating it.
12827 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12829 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12831 2010-04-09 Stan Shebs <stan@codesourcery.com>
12832 Pedro Alves <pedro@codesourcery.com>
12834 * server.h (LONGEST): New.
12835 (struct thread_info) <while_stepping>: New field.
12836 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12838 (initialize_tracepoint, handle_tracepoint_general_set)
12839 (handle_tracepoint_query, tracepoint_finished_step)
12840 (tracepoint_was_hit, release_while_stepping_state_list):
12841 (current_traceframe): Declare.
12842 * server.c (handle_general_set): Handle tracepoint packets.
12843 (read_memory): New.
12844 (write_memory): New.
12845 (handle_search_memory_1): Use read_memory.
12846 (handle_query): Report support for conditional tracepoints, trace
12847 state variables, and tracepoint sources. Handle tracepoint
12849 (main): Initialize the tracepoints module.
12850 (process_serial_event): Handle traceframe reads/writes.
12852 * linux-low.c (handle_tracepoints): New.
12853 (linux_wait_1): Call it.
12854 (linux_resume_one_lwp): Handle while-stepping.
12855 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12856 (linux_target_ops): Install them.
12857 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12859 * linux-x86-low.c (x86_supports_tracepoints): New.
12860 (the_low_target). Install it.
12862 * mem-break.h (delete_breakpoint): Declare.
12863 * mem-break.c (delete_breakpoint): Make external.
12865 * target.h (struct target_ops): Add `supports_tracepoints',
12866 `read_pc', and `write_pc' fields.
12867 (target_supports_tracepoints): Define.
12868 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12871 * regcache.h (struct regcache) <registers_owned>: New field.
12872 (init_register_cache, regcache_cpy): Declare.
12873 (regcache_read_pc, regcache_write_pc): Declare.
12874 (register_cache_size): Declare.
12875 (supply_regblock): Declare.
12876 * regcache.c (init_register_cache): New.
12877 (new_register_cache): Use it.
12878 (regcache_cpy): New.
12879 (register_cache_size): New.
12880 (supply_regblock): New.
12881 (regcache_read_pc, regcache_write_pc): New.
12883 * tracepoint.c: New.
12885 * Makefile.in (OBS): Add tracepoint.o.
12886 (tracepoint.o): New rule.
12888 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12890 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12892 (i386-mmx.c): Likewise.
12893 (i386-mmx-linux.o): Likewise.
12894 (i386-mmx-linux.c): Likewise.
12896 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12897 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12898 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12899 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12901 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12902 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12903 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12905 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12907 * Makefile.in (clean): Updated.
12909 (i386-avx.c): Likewise.
12910 (i386-avx-linux.o): Likewise.
12911 (i386-avx-linux.c): Likewise.
12912 (amd64-avx.o): Likewise.
12913 (amd64-avx.c): Likewise.
12914 (amd64-avx-linux.o): Likewise.
12915 (amd64-avx-linux.c): Likewise.
12917 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12918 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12919 (srv_amd64_regobj): Add amd64-avx.o.
12920 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12921 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12922 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12923 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12924 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12925 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12926 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12928 * i387-fp.c: Include "i386-xstate.h".
12930 (i387_cache_to_xsave): Likewise.
12931 (i387_xsave_to_cache): Likewise.
12932 (x86_xcr0): Likewise.
12934 * i387-fp.h (i387_cache_to_xsave): Likewise.
12935 (i387_xsave_to_cache): Likewise.
12936 (x86_xcr0): Likewise.
12938 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12939 * linux-crisv32-low.c (target_regsets): Likewise.
12940 * linux-m68k-low.c (target_regsets): Likewise.
12941 * linux-mips-low.c (target_regsets): Likewise.
12942 * linux-ppc-low.c (target_regsets): Likewise.
12943 * linux-s390-low.c (target_regsets): Likewise.
12944 * linux-sh-low.c (target_regsets): Likewise.
12945 * linux-sparc-low.c (target_regsets): Likewise.
12946 * linux-xtensa-low.c (target_regsets): Likewise.
12948 * linux-low.c: Include <sys/uio.h>.
12949 (regsets_fetch_inferior_registers): Support nt_type.
12950 (regsets_store_inferior_registers): Likewise.
12951 (linux_process_qsupported): New.
12952 (linux_target_ops): Add linux_process_qsupported.
12954 * linux-low.h (regset_info): Add nt_type.
12955 (linux_target_ops): Add process_qsupported.
12957 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12959 (init_registers_i386_avx_linux): New.
12960 (init_registers_amd64_avx_linux): Likewise.
12961 (xmltarget_i386_linux_no_xml): Likewise.
12962 (xmltarget_amd64_linux_no_xml): Likewise.
12963 (PTRACE_GETREGSET): Likewise.
12964 (PTRACE_SETREGSET): Likewise.
12965 (x86_fill_xstateregset): Likewise.
12966 (x86_store_xstateregset): Likewise.
12967 (use_xml): Likewise.
12968 (x86_linux_update_xmltarget): Likewise.
12969 (x86_linux_process_qsupported): Likewise.
12970 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12971 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12972 init_registers_i386_linux here. Call
12973 x86_linux_update_xmltarget.
12974 (the_low_target): Add x86_linux_process_qsupported.
12976 * server.c (handle_query): Call target_process_qsupported.
12978 * target.h (target_ops): Add process_qsupported.
12979 (target_process_qsupported): New.
12981 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12983 * inferiors.c (add_thread): Set last_status kind to
12984 TARGET_WAITKIND_IGNORE.
12985 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12986 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12987 (linux_wait_1): Move `thread' local definition to block that uses
12988 it. Don't NULL initialize `event_child'.
12989 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12990 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12991 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12993 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12995 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12996 an extended waitstatus, or by a watchpoint.
12997 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12998 thread was stepping or has been stopped by a watchpoint.
13000 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13002 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13003 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13004 of another, then delete the previous, and validate all
13006 (validate_inserted_breakpoint): New.
13007 (delete_disabled_breakpoints): New.
13008 (validate_breakpoints): New.
13009 (check_mem_read): Validate breakpoints before trusting their
13010 shadow. Delete disabled breakpoints.
13011 (check_mem_write): Validate breakpoints before trusting they
13012 should be inserted. Delete disabled breakpoints.
13013 * mem-break.h (validate_breakpoints):
13014 * server.c (handle_query): Validate breakpoints when we see a
13017 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13019 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13020 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13021 if we could tell there's a GDB breakpoint at stop_pc.
13022 (need_step_over_p): Don't do a step over if we find a GDB
13023 breakpoint at the resume PC.
13025 * mem-break.c (struct raw_breakpoint): New.
13026 (enum bkpt_type): New type `gdb_breakpoint'.
13027 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13028 fields. New field `raw'.
13029 (find_raw_breakpoint_at): New.
13030 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13031 breakpoint instead.
13032 (set_breakpoint_at): Adjust.
13033 (delete_raw_breakpoint): New.
13034 (release_breakpoint): New.
13035 (delete_breakpoint): Rename to...
13036 (delete_breakpoint_1): ... this. Add proc parameter. Use
13037 release_breakpoint. Return ENOENT.
13038 (delete_breakpoint): Reimplement.
13039 (find_breakpoint_at): Delete.
13040 (find_gdb_breakpoint_at): New.
13041 (delete_breakpoint_at): Delete.
13042 (set_gdb_breakpoint_at): New.
13043 (delete_gdb_breakpoint_at): New.
13044 (gdb_breakpoint_here): New.
13045 (set_reinsert_breakpoint): Use release_breakpoint.
13046 (uninsert_breakpoint): Rename to ...
13047 (uninsert_raw_breakpoint): ... this.
13048 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13049 (reinsert_raw_breakpoint): Change parameter type to
13051 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13053 (check_breakpoints): Adjust. Use release_breakpoint.
13054 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13055 (breakpoint_inserted_here): Ditto.
13056 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13057 Don't trust the breakpoint's shadow if it is not inserted.
13058 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13059 (delete_all_breakpoints): Adjust.
13060 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13061 use delete_breakpoint_1.
13063 * mem-break.h (breakpoints_supported): Delete declaration.
13064 (set_gdb_breakpoint_at): Declare.
13065 (gdb_breakpoint_here): Declare.
13066 (delete_breakpoint_at): Delete.
13067 (delete_gdb_breakpoint_at): Declare.
13069 * server.h (struct raw_breakpoint): Forward declare.
13070 (struct process_info): New field `raw_breakpoints'.
13072 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13075 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13077 * linux-low.c (status_pending_p_callback): Fix comment.
13078 (linux_wait_for_event_1): Move most of the internal breakpoint
13079 handling from here...
13080 (linux_wait_1): ... to here.
13081 (count_events_callback): New.
13082 (select_singlestep_lwp_callback): New.
13083 (select_event_lwp_callback): New.
13084 (cancel_breakpoints_callback): New.
13085 (select_event_lwp): New.
13086 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13087 priority to all LWPs that have had events that should be reported
13088 to the client. Cancel breakpoints when about to reporting the
13089 event to the client, not while stopping lwps. No longer cancel
13090 finished single-steps here.
13091 (cancel_finished_single_step): Delete.
13092 (cancel_finished_single_steps): Delete.
13094 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13096 * mem-break.c (enum bkpt_type): New.
13097 (struct breakpoint): New field `type'.
13098 (set_breakpoint_at): Change return type to struct breakpoint
13099 pointer. Set type to `other_breakpoint' by default.
13100 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13101 in the breakpoint list.
13102 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13103 (reinsert_breakpoint): Rename to ...
13104 (reinsert_raw_breakpoint): ... this.
13105 (reinsert_breakpoints_at): Adjust.
13106 * mem-break.h (struct breakpoint): Declare.
13107 (set_breakpoint_at): Change return type to struct breakpoint
13110 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13112 * server.c (handle_query): Assign, not compare.
13114 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13116 Teach linux gdbserver to step-over-breakpoints.
13118 * linux-low.c (can_hardware_single_step): New.
13119 (supports_breakpoints): New.
13120 (handle_extended_wait): If stopping threads, read the stop pc of
13121 the new cloned LWP.
13123 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13124 low target doesn't support retrieving the PC.
13125 (add_lwp): Set last_resume_kind to resume_continue.
13126 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13127 (linux_attach): Don't clear stop_expected. Set the lwp's
13128 last_resume_kind to resume_stop.
13129 (linux_detach_one_lwp): Don't check for removed breakpoints.
13130 (check_removed_breakpoint): Delete.
13131 (status_pending_p): Rename to ...
13132 (status_pending_p_callback): ... this. Don't check for removed
13133 breakpoints. Don't consider threads that are stopped from GDB's
13135 (linux_wait_for_lwp): Always read the stop_pc here.
13136 (cancel_breakpoint): New.
13137 (step_over_bkpt): New global.
13138 (linux_wait_for_event_1): Implement stepping over breakpoints.
13139 (gdb_wants_lwp_stopped): New.
13140 (gdb_wants_all_stopped): New.
13141 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13142 single-step traps here. Store the thread's last reported target
13144 (send_sigstop): Don't clear stop_expected. Always set it,
13146 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13147 (cancel_finished_single_step): New.
13148 (cancel_finished_single_steps): New.
13149 (wait_for_sigstop): Don't cancel finished single-step traps here.
13150 (linux_resume_one_lwp): Don't check for removed breakpoints.
13151 Don't set `step' on non-hardware step archs.
13152 (linux_set_resume_request): Ignore resume_stop requests if already
13153 stopping or stopped. Set the lwp's last_resume_kind.
13154 (resume_status_pending_p): Don't check for removed breakpoints.
13155 (need_step_over_p): New.
13156 (start_step_over): New.
13157 (finish_step_over): New.
13158 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13159 requests. Clear the thread's last reported target waitstatus.
13160 Don't use the `suspended' flag. Don't consider pending breakpoints.
13161 (linux_resume): Start a step-over if necessary.
13162 (proceed_one_lwp): New.
13163 (proceed_all_lwps): New.
13164 (unstop_all_lwps): New.
13165 * linux-low.h (struct lwp_info): Rewrite comment for the
13166 `suspended' flag. Add the `stop_pc' field. Delete the
13167 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13168 Add `'last_resume_kind' and `need_step_over' fields.
13169 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13170 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13171 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13172 (set_raw_breakpoint_at): New.
13173 (set_breakpoint_at): Rewrite to use it.
13174 (reinsert_breakpoint_handler): Delete.
13175 (set_reinsert_breakpoint): New.
13176 (reinsert_breakpoint_by_bp): Delete.
13177 (delete_reinsert_breakpoints): New.
13178 (uninsert_breakpoint): Rewrite.
13179 (uninsert_breakpoints_at): New.
13180 (reinsert_breakpoint): Rewrite.
13181 (reinsert_breakpoints_at): New.
13182 (check_breakpoints): Rewrite.
13183 (breakpoint_here): New.
13184 (breakpoint_inserted_here): New.
13185 (check_mem_read): Adjust.
13186 * mem-break.h (breakpoints_supported, breakpoint_here)
13187 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13188 (reinsert_breakpoint_by_bp): Delete declaration.
13189 (delete_reinsert_breakpoints): Declare.
13190 (reinsert_breakpoint): Delete declaration.
13191 (reinsert_breakpoints_at): Declare.
13192 (uninsert_breakpoint): Delete declaration.
13193 (uninsert_breakpoints_at): Declare.
13194 (check_breakpoints): Adjust prototype.
13195 * server.h: Adjust include order.
13196 (struct thread_info): Declare here. Add a `last_status' field.
13198 2010-03-23 Michael Snyder <msnyder@vmware.com>
13200 * server.c (crc32): New function.
13201 (handle_query): Add handling for 'qCRC:' request.
13203 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13205 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13206 lwp had been stopped by a watchpoint.
13208 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13210 * server.h (internal_error): Declare.
13211 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13212 * utils.c (internal_error): New function.
13214 2010-03-15 Andreas Schwab <schwab@redhat.com>
13216 * configure.srv: Fix typo setting srv_regobj.
13218 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13220 * linux-low.c (fetch_register): Avoid passing a non string literal
13222 (usr_store_inferior_registers): Ditto.
13224 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13226 * linux-low.c (linux_write_memory): Bail out early if peeking
13229 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13231 * linux-low.h (struct lwp_info): New fields
13232 `stopped_by_watchpoint' and `stopped_data_address'.
13233 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13234 here, and cache them in the lwp object.
13235 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13237 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13239 (linux_stopped_by_watchpoint): Rewrite.
13240 (linux_stopped_data_address): Rewrite.
13242 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13244 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13245 switching the current inferior, not before.
13247 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13249 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13250 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13251 i386-linux.c and amd64-linux.c.
13252 (reg-i386.o): Removed.
13253 (reg-i386.c): Likewise.
13254 (reg-i386-linux.o): Likewise.
13255 (reg-i386-linux.c): Likewise.
13256 (reg-x86-64.o): Likewise.
13257 (reg-x86-64.c): Likewise.
13258 (reg-x86-64-linux.o): Likewise.
13259 (reg-x86-64-linux.c): Likewise.
13261 (i386.c): Likewise.
13262 (i386-linux.o): Likewise.
13263 (i386-linux.c): Likewise.
13264 (amd64.o): Likewise.
13265 (amd64.c): Likewise.
13266 (amd64-linux.o): Likewise.
13267 (amd64-linux.c): Likewise.
13269 * configure.srv (srv_i386_regobj): New.
13270 (srv_i386_linux_regobj): Likewise.
13271 (srv_amd64_regobj): Likewise.
13272 (srv_amd64_linux_regobj): Likewise.
13273 (srv_i386_32bit_xmlfiles): Likewise.
13274 (srv_i386_64bit_xmlfiles): Likewise.
13275 (srv_i386_xmlfiles): Likewise.
13276 (srv_amd64_xmlfiles): Likewise.
13277 (srv_i386_linux_xmlfiles): Likewise.
13278 (srv_amd64_linux_xmlfiles): Likewise.
13279 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13280 srv_xmlfiles to $srv_i386_xmlfiles.
13281 (i[34567]86-*-mingw32ce*): Likewise.
13282 (i[34567]86-*-mingw*): Likewise.
13283 (i[34567]86-*-nto*): Likewise.
13284 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13285 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13286 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13287 (x86_64-*-linux*): Likewise.
13289 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13290 (init_registers_amd64_linux): New.
13291 (x86_arch_setup): Replace init_registers_x86_64_linux with
13292 init_registers_amd64_linux.
13294 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13296 * configure.ac: Check for libdl. If it is not available link against
13297 static libthread_db.
13298 * configure: Regenerate.
13300 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13304 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13305 handing a read watchpoint.
13306 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13308 2010-02-12 Doug Evans <dje@google.com>
13310 * linux-low.c (linux_supports_tracefork_flag): Document.
13311 (linux_look_up_symbols): Add comment.
13313 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13315 * regcache.c (supply_register): Clear regcache if buf is NULL.
13317 2010-02-02 Nicolas Roche <roche@sourceware.org>
13318 Joel Brobecker <brobecker@adacore.com>
13320 * inferiors.c (find_inferior): Add function documentation.
13321 (unloaded_dll): Handle the case where the unloaded dll has not
13322 been previously registered in the dll list.
13324 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13326 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13327 (thumb2_breakpoint): New.
13328 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13330 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13332 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13333 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13336 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13338 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13340 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13342 * linux-s390-low.c (s390_collect_ptrace_register)
13343 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13345 2010-01-21 Doug Evans <dje@google.com>
13347 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13348 (PTRACE_ARG4_TYPE): New macro.
13349 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13350 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13351 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13352 (usr_store_inferior_registers): Ditto.
13353 (linux_read_memory, linux_write_memory): Ditto.
13354 (linux_test_for_tracefork): Ditto.
13356 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13357 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13359 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13361 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13364 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13366 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13367 prototype to take a regcache. Adjust.
13369 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13371 * regcache.h (struct thread_info): Forward declare.
13372 (struct regcache): New.
13373 (new_register_cache): Adjust prototype.
13374 (get_thread_regcache): Declare.
13375 (free_register_cache): Adjust prototype.
13376 (registers_to_string, registers_from_string): Ditto.
13377 (supply_register, supply_register_by_name, collect_register)
13378 (collect_register_as_string, collect_register_by_name): Ditto.
13379 * regcache.c (struct inferior_regcache_data): Delete.
13380 (get_regcache): Rename to ...
13381 (get_thread_regcache): ... this. Adjust. Switch inferior before
13382 fetching registers.
13383 (regcache_invalidate_one): Adjust.
13384 (regcache_invalidate): Fix prototype.
13385 (new_register_cache): Return the new register cache.
13386 (free_register_cache): Change prototype.
13387 (realloc_register_cache): Adjust.
13388 (registers_to_string): Change prototype to take a regcache. Adjust.
13389 (registers_from_string): Ditto.
13390 (register_data): Ditto.
13391 (supply_register): Ditto.
13392 (supply_register_by_name): Ditto.
13393 (collect_register): Ditto.
13394 (collect_register_as_string): Ditto.
13395 (collect_register_by_name): Ditto.
13396 * server.c (process_serial_event): Adjust.
13397 * linux-low.h (regset_fill_func, regset_store_func): Change
13399 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13401 * linux-low.c (get_stop_pc): Adjust.
13402 (check_removed_breakpoint): Adjust.
13403 (linux_wait_for_event): Adjust.
13404 (linux_resume_one_lwp): Adjust.
13405 (fetch_register): Add regcache parameter. Adjust.
13406 (usr_store_inferior_registers): Ditto.
13407 (regsets_fetch_inferior_registers): Ditto.
13408 (regsets_store_inferior_registers): Ditto.
13409 (linux_fetch_registers, linux_store_registers): Ditto.
13410 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13412 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13414 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13415 prototype to take a regcache.
13416 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13417 * remote-utils.c (convert_ascii_to_int, outreg)
13418 (prepare_resume_reply): Change prototype to take a regcache.
13420 * target.h (struct target_ops) <fetch_registers, store_registers>:
13421 Change prototype to take a regcache.
13422 (fetch_inferior_registers, store_inferior_registers): Change
13423 prototype to take a regcache. Adjust.
13424 * proc-service.c (ps_lgetregs): Adjust.
13425 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13426 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13427 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13428 take a regcache. Adjust.
13429 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13430 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13431 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13432 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13433 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13434 (cris_cannot_fetch_register):
13435 (cris_breakpoint_at): Change prototype to take a regcache.
13437 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13438 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13439 to take a regcache. Adjust.
13440 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13442 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13443 take a regcache. Adjust.
13444 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13445 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13446 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13447 * linux-mips-low.c (mips_get_pc):
13448 (mips_set_pc): Change prototype to take a regcache. Adjust.
13449 (mips_reinsert_addr): Adjust.
13450 (mips_collect_register): Change prototype to take a regcache.
13452 (mips_supply_register):
13453 (mips_collect_register_32bit, mips_supply_register_32bit)
13454 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13455 (mips_store_fpregset): Ditto.
13456 * linux-ppc-low.c (ppc_supply_ptrace_register)
13457 (ppc_supply_ptrace_register): Ditto.
13458 (parse_spufs_run): Adjust.
13459 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13460 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13461 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13462 take a regcache. Adjust.
13463 * linux-s390-low.c (s390_collect_ptrace_register)
13464 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13465 (s390_set_pc): Change prototype to take a regcache. Adjust.
13466 (s390_arch_setup): Adjust.
13467 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13468 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13469 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13470 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13471 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13473 (sparc_breakpoint_at): Adjust.
13474 * linux-xtensa-low.c (xtensa_fill_gregset):
13475 (xtensa_store_gregset):
13476 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13477 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13478 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13479 prototype to take a regcache. Adjust.
13480 * win32-arm-low.c (arm_fetch_inferior_register)
13481 (arm_store_inferior_register): Change prototype to take a
13483 * win32-i386-low.c (i386_fetch_inferior_register)
13484 (i386_store_inferior_register): Change prototype to take a
13486 * win32-low.c (child_fetch_inferior_registers)
13487 (child_store_inferior_registers): Change prototype to take a
13489 (win32_wait): Adjust.
13490 (win32_fetch_inferior_registers): Change prototype to take a
13492 (win32_store_inferior_registers): Adjust.
13493 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13494 store_inferior_register>: Change prototype to take a regcache.
13496 2010-01-20 Doug Evans <dje@google.com>
13498 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13500 (linux_wait_for_event1, linux_init_signals): Ditto.
13501 (W_STOPCODE): Provide definition if missing.
13503 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13505 * linux-low.c (linux_core_of_thread): New.
13506 (compare_ints, show_process, list_threads): New.
13507 (linux_qxfer_osdata): Report threads and cores.
13508 (linux_target_op): Register linux_core_of_thread.
13509 * remote-utils.c (prepare_resume_reply): Report the core.
13510 (buffer_xml_printf): Support %d specifier.
13511 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13513 (handle_query): Handle qXfer:threads. Announce availability
13515 * target.h (struct target_ops): New field core_of_thread.
13517 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13519 * Makefile.in (clean): Remove new generated files.
13520 (reg-s390.o, reg-s390.c): Remove rules.
13521 (reg-s390x.o, reg-s390x.c): Likewise.
13522 (s390-linux32.o, s390-linux32.c): Add rules.
13523 (s390-linux64.o, s390-linux64.c): Likewise.
13524 (s390x-linux64.o, s390x-linux64.c): Likewise.
13525 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13526 * linux-s390-low.c: Include <elf.h>.
13527 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13528 (init_registers_s390): Remove prototype.
13529 (init_registers_s390x): Likewise.
13530 (init_registers_s390_linux32): Add prototype.
13531 (init_registers_s390_linux64): Likewise.
13532 (init_registers_s390x_linux64): Likewise.
13533 (s390_num_regs_3264): New define.
13534 (s390_regmap_3264): New global variable.
13535 (s390_cannot_fetch_register): Remove obsolete check.
13536 (s390_cannot_store_register): Likewise.
13537 (s390_collect_ptrace_register): Handle upper/lower register halves.
13538 (s390_supply_ptrace_register): Likewise.
13539 (s390_fill_gregset): Update to register number changes.
13540 (s390_get_hwcap): New routine.
13541 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13542 Install appropriate regmap and register set.
13544 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13546 * server.c (gdbserver_version): Update copyright year to 2010.
13547 * gdbreplay.c (gdbreplay_version): Likewise.
13549 2009-12-28 Doug Evans <dje@google.com>
13551 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13552 elf/external.h. Include <elf.h> instead but only if necessary.
13554 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13556 * linux-low.c (linux_remove_process): Remove `detaching'
13557 parameter. Don't release/detach from thread_db here.
13558 (linux_kill): Release/detach from thread_db here, ...
13559 (linux_detach): ... and here, before actually detaching.
13560 (linux_wait_1): ... and here, when a process exits.
13561 * thread-db.c (any_thread_of): New.
13562 (thread_db_free): Switch the current inferior to a thread of the
13565 2009-12-21 Doug Evans <dje@google.com>
13567 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13569 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13570 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13571 warning ifndef __NR_tkill. Move setting of errno there too.
13572 Delete unnecessary resetting of errno after syscall.
13573 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13575 * configure.ac: Check for dladdr.
13576 * config.in: Regenerate.
13577 * configure: Regenerate.
13578 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13579 (try_thread_db_load): Update.
13581 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13583 2009-12-18 Doug Evans <dje@google.com>
13585 * event-loop.c: Include unistd.h if it exists.
13587 * linux-low.c (my_waitpid): Move definition away from being in
13588 between linux_tracefork_child/linux_test_for_tracefork.
13590 * gdb_proc_service.h (psaddr_t): Fix type.
13591 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13592 signature to match glibc.
13594 2009-12-16 Doug Evans <dje@google.com>
13596 * linux-low.c (linux_read_memory): Fix argument to read.
13598 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13600 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13601 events, don't leave current_inferior pointing at null.
13603 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13605 * win32-low.c (LOG): Delete.
13606 (OUTMSG): Output to stderr.
13607 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13608 on compile time LOG macro.
13609 (win32_wait): Fix debug output.
13611 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13613 * win32-low.c (win32_add_one_solib): If the dll name is
13614 "ntdll.dll", prepend the system directory to the dll path.
13616 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13618 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13620 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13621 Vladimir Prus <vladimir@codesourcery.com>
13623 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13624 * configure.ac: Check for __mcoldfire__ and set
13625 gdb_cv_m68k_is_coldfire.
13626 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13627 reg-cf.o and reg-m68k.o.
13628 * configure: Regenerated.
13630 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13632 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13633 Pass it to thread_db_free.
13634 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13635 proper `detaching' argument to linux_remove_process.
13636 * linux-low.h (thread_db_free): Add `detaching' parameter.
13637 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13639 (thread_db_free): Add `detaching' parameter. Only
13640 call td_ta_clear_event if detaching from process.
13642 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13644 * thread-db.c (thread_db_free): Fix typo.
13646 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13649 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13651 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13653 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13654 with an i686 compiler.
13655 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13657 * configure: Rebuilt.
13659 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13663 * server.c (handle_search_memory_1): Correct read_addr initialization
13664 in loop for searching subsequent chunks.
13666 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13668 * configure.ac: New --with-libthread-db option.
13669 * thread-db.c: Allow direct dependence on libthread_db.
13670 (thread_db_free): Adjust.
13671 * config.in: Regenerate.
13672 * configure: Likewise.
13674 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13677 * thread-db.c (attach_thread): New function.
13678 (maybe_attach_thread): Return success/failure.
13679 (find_new_threads_callback): Adjust.
13680 (thread_db_find_new_threads): Loop until no new threads.
13682 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13684 * proc-service.c (ps_lgetregs): Formatting.
13686 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13688 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13689 * configure.ac: Adjust.
13690 * linux-low.h (struct process_info_private): Move members to struct
13692 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13693 * linux-low.c (linux_remove_process): Adjust.
13694 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13695 * server.c (handle_query): Move code ...
13696 (handle_monitor_command): ... here. New function.
13697 * target.h (struct target_ops): New member.
13698 * thread-db.c (struct thread_db): New.
13699 (libthread_db_search_path): New variable.
13700 (thread_db_create_event, thread_db_enable_reporting)
13701 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13702 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13703 (try_thread_db_load_1, dladdr_to_soname): New functions.
13704 (try_thread_db_load, thread_db_load_search): New functions.
13705 (thread_db_init): Search for libthread_db.
13706 (thread_db_free): New function.
13707 (thread_db_handle_monitor_command): Likewise.
13708 * config.in: Regenerate.
13709 * configure: Regenerate.
13711 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13713 * spu-low.c (spu_kill): Wait for inferior to terminate.
13714 Call clear_inferiors.
13715 (spu_detach): Call clear_inferiors.
13717 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13719 * aclocal.m4: Regenerate.
13720 * config.in: Likewise.
13721 * configure: Likewise.
13723 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13725 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13726 (parse_spufs_run): New function.
13727 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13728 (ppc_breakpoint_at): Handle SPU breakpoints.
13730 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13732 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13733 (SPUFS_MAGIC): Define.
13734 (spu_enumerate_spu_ids): New function.
13735 (linux_qxfer_spu): New function.
13736 (linux_target_ops): Install linux_qxfer_spu.
13738 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13740 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13741 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13742 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13743 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13744 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13745 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13746 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13747 (init_registers_powerpc_cell32l): Add prototype.
13748 (init_registers_powerpc_cell64l): Likewise.
13749 (ppc_arch_setup): Detect Cell/B.E. architecture.
13751 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13753 * Makefile.in (datarootdir): New variable.
13755 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13757 * linux-low.c (linux_write_memory): Update debugging output.
13758 * Makefile.in (clean): Add new descriptions.
13759 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13760 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13761 * configure.srv: Add new files for arm*-*-linux*.
13762 * linux-arm-low.c: Add new declarations.
13763 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13764 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13765 (HWCAP_VFPv3D16): New.
13766 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13767 instead of __IWMMXT__.
13768 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13769 (arm_arch_setup): New.
13770 (target_regsets): Remove #ifdef. Add VFP regset.
13771 (the_low_target): Use arm_arch_setup.
13773 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13775 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13776 the main thread again.
13778 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13780 Adding Neutrino gdbserver.
13781 * configure: Regenerated.
13782 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13783 * configure.srv (i[34567]86-*-nto*): New target.
13784 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13785 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13786 (nto_comctrl) [__QNX__]: New function.
13787 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13789 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13791 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13794 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13795 Pedro Alves <pedro@codesourcery.com>
13797 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13798 don't support CONTEXT_EXTENDED_REGISTERS.
13799 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13800 (the_low_target): Install them.
13801 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13802 failing with ERROR_PIPE_NOT_CONNECTED.
13804 2009-06-30 Doug Evans <dje@google.com>
13805 Pierre Muller <muller@ics.u-strasbg.fr>
13807 Add h/w watchpoint support to x86-linux, win32-i386.
13808 * Makefile.in (SFILES): Add i386-low.c
13809 (i386_low_h): Define.
13810 (i386-low.o): Add dependencies.
13811 (linux-x86-low.o): Add i386-low.h dependency.
13812 (win32-i386-low.o): Ditto.
13813 * i386-low.c: New file.
13814 * i386-low.h: New file.
13815 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13816 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13817 * linux-low.c (linux_add_process): Initialize arch_private.
13818 (linux_remove_process): Free arch_private.
13819 (add_lwp): Initialize arch_private.
13820 (delete_lwp): Free arch_private.
13821 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13823 * linux-low.h (process_info_private): New member arch_private.
13824 (lwp_info): New member arch_private.
13825 (linux_target_ops): New members new_process, new_thread,
13827 (ptid_of): New macro.
13828 * linux-x86-low.c: Include stddef.h, i386-low.h.
13829 (arch_process_info): New struct.
13830 (arch_lwp_info): New struct.
13831 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13832 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13833 (i386_dr_low_get_status): New function.
13834 (x86_insert_point, x86_remove_point): New functions.
13835 (x86_stopped_by_watchpoint): New function.
13836 (x86_stopped_data_address): New function.
13837 (x86_linux_new_process, x86_linux_new_thread): New functions.
13838 (x86_linux_prepare_to_resume): New function.
13839 (the_low_target): Add entries for insert_point, remove_point,
13840 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13842 * server.c (debug_hw_points): New global.
13843 (monitor_show_help): Document set debug-hw-points.
13844 (handle_query): Process "set debug-hw-points".
13845 * server.h (debug_hw_points): Declare.
13846 (paddress): Declare.
13847 * utils.c (NUMCELLS, CELLSIZE): New macros.
13848 (get_sell, xsnprintf, paddress): New functions.
13849 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13850 remove_point, stopped_by_watchpoint, stopped_data_address.
13851 * win32-i386-low.c: Include i386-low.h.
13852 (debug_reg_state): Replaces dr.
13853 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13854 (i386_dr_low_get_status): New function.
13855 (i386_insert_point, i386_remove_point): New functions.
13856 (i386_stopped_by_watchpoint): New function.
13857 (i386_stopped_data_address): New function.
13858 (i386_initial_stuff): Update.
13859 (get_thread_context,set_thread_context,i386_thread_added): Update.
13860 (the_low_target): Add entries for insert_point,
13861 remove_point, stopped_by_watchpoint, stopped_data_address.
13862 * win32-low.c (win32_insert_watchpoint): New function.
13863 (win32_remove_watchpoint): New function.
13864 (win32_stopped_by_watchpoint): New function.
13865 (win32_stopped_data_address): New function.
13866 (win32_target_ops): Add entries for insert_watchpoint,
13867 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13868 * win32-low.h (win32_target_ops): New members insert_point,
13869 remove_point, stopped_by_watchpoint, stopped_data_address.
13871 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13873 * server.c (process_serial_event): Re-return unsupported, not
13874 error, if the type isn't recognized. Re-allow supporting only
13875 insert or remove packets. Also call require_running for
13876 breakpoints. Add missing break statement to default case. Tidy.
13877 * target.h (struct target_ops): Rename insert_watchpoint to
13878 insert_point, and remove_watchpoint to remove_point.
13880 * linux-low.h (struct linux_target_ops): Likewise.
13881 * linux-low.c (linux_insert_watchpoint): Rename to ...
13882 (linux_insert_point): ... this. Adjust.
13883 (linux_remove_watchpoint): Rename to ...
13884 (linux_remove_point): ... this. Adjust.
13885 (linux_target_ops): Adjust.
13886 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13887 (cris_insert_point): ... this.
13888 (cris_remove_watchpoint): Rename to ...
13889 (cris_remove_point): ... this.
13890 (the_low_target): Adjust.
13892 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13894 * server.c (handle_v_kill): Pass signal_pid to
13895 kill_inferior if multi_process is zero.
13897 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13899 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13900 * target.h (target_ops): Comment for *_watchpoint to make it clear
13901 the functions can get types '0' and '1'.
13903 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13905 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13906 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13907 * regcache.c (get_regcache): Likewise.
13908 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13909 * win32-low.c (child_fetch_inferior_registers): Remove check for
13912 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13913 Pedro Alves <pedro@codesourcery.com>
13915 * target.h (struct target_ops) <supports_multi_process>: New
13917 (target_supports_multi_process): New.
13918 * server.c (handle_query): Even if GDB reports support, only
13919 enable multi-process if the target also supports it. Report
13920 multi-process support only if the target backend supports it.
13921 * linux-low.c (linux_supports_multi_process): New function.
13922 (linux_target_ops): Install it as target_supports_multi_process
13925 2009-05-24 Doug Evans <dje@google.com>
13927 Global renaming of find_thread_pid to find_thread_ptid.
13928 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13929 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13930 All callers updated.
13932 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13933 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13936 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13937 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13938 (linux_resume_one_lwp): Ditto.
13940 2009-05-23 Doug Evans <dje@google.com>
13942 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13943 from struct inferior_list_entry * to struct lwp_info *.
13944 All callers updated.
13946 2009-05-13 Doug Evans <dje@google.com>
13948 * linux-x86-low.c: Don't include assert.h.
13949 (x86_siginfo_fixup): Use fatal, not assert.
13950 (x86_arch_setup): Fix comment.
13952 2009-05-12 Doug Evans <dje@google.com>
13954 Biarch support for i386/amd64 gdbserver.
13955 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13956 Add linux-x86-low.c.
13957 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13958 (linux-x86-low.o): Add.
13959 * linux-x86-64-low.c: Delete.
13960 * linux-i386-low.c: Delete.
13961 * linux-x86-low.c: New file.
13962 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13964 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13966 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13967 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13968 (linux_child_pid_to_exec_file): New function.
13969 (elf_64_header_p, elf_64_file_p): New functions.
13970 (siginfo_fixup): New function.
13971 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13972 give target a chance to convert layout.
13973 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13974 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13976 2009-05-07 Doug Evans <dje@google.com>
13978 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13979 (regsets_store_inferior_registers): Ditto.
13981 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13985 * linux-low.c (must_set_ptrace_flags): Delete.
13986 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13988 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13989 `lwp->must_set_ptrace_flags' instead.
13990 (linux_wait_for_event_1): Set ptrace options here.
13991 (linux_wait_1): ... not here.
13993 2009-04-30 Doug Evans <dje@google.com>
13995 * inferiors.c (started_inferior_callback): New function.
13996 (attached_inferior_callback): New function.
13997 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13998 * server.c (print_started_pid, print_attached_pid): New functions.
13999 (detach_or_kill_for_exit): New function.
14000 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14001 * server.h (have_started_inferiors_p): Declare.
14002 (have_attached_inferiors_p): Declare.
14004 * inferiors.c (remove_process): Fix memory leak, free process.
14005 * linux-low.c (linux_remove_process): New function.
14006 (linux_kill): Call it instead of remove_process.
14007 (linux_detach, linux_wait_1): Ditto.
14009 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14011 * configure.srv: Add x86 Windows CE target.
14013 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14015 * inferiors.c (get_thread_process): Make global.
14016 * server.h (get_thread_process): Add prototype.
14017 * thread-db.c (find_one_thread): Use get_thread_process
14018 instead of current_process.
14019 (thread_db_get_tls_address): Do not crash if called when
14020 thread layer is not yet initialized.
14022 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14024 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14025 * spu-low.c (current_tid): Rename to ...
14026 (current_ptid): ... this.
14027 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14028 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14029 ptid_get_lwp (current_ptid) instead of current_tid.
14030 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14031 instead of current_tid. Use find_process_pid to verify pid
14032 argument is valid. Pass proper argument to remove_process.
14033 (spu_thread_alive): Compare current_ptid instead of current_tid.
14034 (spu_resume): Likewise.
14036 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14038 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14041 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14043 Implement the multiprocess extensions, and add linux multiprocess
14046 * server.h (ULONGEST): Declare.
14047 (struct ptid, ptid_t): New.
14048 (minus_one_ptid, null_ptid): Declare.
14049 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14050 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14051 (struct inferior_list_entry): Change `id' type from unsigned from
14053 (struct sym_cache, struct breakpoint, struct
14054 process_info_private): Forward declare.
14055 (struct process_info): Declare.
14056 (current_process): Declare.
14057 (all_processes): Declare.
14058 (initialize_inferiors): Declare.
14059 (add_thread): Adjust to use ptid_t.
14060 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14061 (add_process, remove_process, find_thread_pid): Declare.
14062 (find_inferior_id): Adjust to use ptid_t.
14063 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14064 (multi_process): Declare.
14065 (push_event): Adjust to use ptid_t.
14066 (read_ptid, write_ptid): Declare.
14067 (prepare_resume_reply): Adjust to use ptid_t.
14068 (clear_symbol_cache): Declare.
14069 * inferiors.c (all_processes): New.
14070 (null_ptid, minus_one_ptid): New.
14071 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14072 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14073 (add_thread): Change unsigned long to ptid. Remove gdb_id
14075 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14076 (gdb_id_to_thread): Rename to ...
14077 (find_thread_pid): ... this. Change unsigned long to ptid.
14078 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14079 (loaded_dll, pull_pid_from_list): Adjust.
14080 (add_process, remove_process, find_process_pid)
14081 (get_thread_process, current_process, initialize_inferiors): New.
14082 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14083 (struct target_waitstatus) <related_pid>: Ditto.
14084 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14085 return type to int.
14086 (struct target_ops) <join>: Add `pid' argument.
14087 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14088 (struct target_ops) <wait>: Add `ptid' field. Change return type
14090 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14091 (mywait): Add `ptid' argument. Change return type to ptid_t.
14092 (target_pid_to_str): Declare.
14093 * target.c (set_desired_inferior): Adjust to use ptids.
14094 (mywait): Add new `ptid' argument. Adjust.
14095 (target_pid_to_str): New.
14096 * mem-break.h (free_all_breakpoints): Declare.
14097 * mem-break.c (breakpoints): Delelete.
14098 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14099 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14100 to use per-process breakpoint list.
14101 (free_all_breakpoints): New.
14102 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14103 (symbol_cache, all_symbols_looked_up): Delete.
14105 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14107 (prepare_resume_reply): Change ptid argument's type from unsigned
14108 long to ptid_t. Adjust. Implement W;process and X;process.
14109 (free_sym_cache, clear_symbol_cache): New.
14110 (look_up_one_symbol): Adjust to per-process symbol cache. *
14111 * server.c (cont_thread, general_thread, step_thread): Change type
14113 (attached): Delete.
14114 (multi_process): New.
14115 (last_ptid): Change type to ptid_t.
14116 (struct vstop_notif) <ptid>: Change type to ptid_t.
14117 (queue_stop_reply, push_event): Change `ptid' argument's type to
14119 (discard_queued_stop_replies): Add `pid' argument.
14120 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14121 changes. Don't reference the `attached' global.
14122 (attach_inferior): Adjust to mywait interface changes.
14123 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14124 features. Handle and report "multiprocess+". Handle
14126 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14128 (handle_v_kill): New.
14129 (handle_v_stopped): Adjust to use target_pid_to_str.
14130 (handle_v_requests): Allow multiple attaches and runs when
14131 multiprocess extensions are in effect. Handle "vKill".
14132 (myresume): Adjust to use ptids.
14133 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14134 (handle_status): Adjust to discard_queued_stop_replies interface
14136 (first_thread_of, kill_inferior_callback)
14137 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14138 (main): Call initialize_inferiors. Adjust to use ptids, killing
14139 and detaching from all inferiors. Handle multiprocess packet
14141 * linux-low.h: Include gdb_proc_service.h.
14142 (struct process_info_private): New.
14143 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14144 <lwpid_of>: Use ptid_get_lwp.
14145 (get_lwp_thread): Adjust.
14146 (struct lwp_info): Add `dead' member.
14147 (find_lwp_pid): Declare.
14148 * linux-low.c (thread_db_active): Delete.
14149 (new_inferior): Adjust comment.
14150 (inferior_pid): Delete.
14151 (linux_add_process): New.
14152 (handle_extended_wait): Adjust.
14153 (add_lwp): Change unsigned long to ptid.
14154 (linux_create_inferior): Add process to processes table. Adjust
14155 to use ptids. Don't set new_inferior here.
14156 (linux_attach_lwp): Rename to ...
14157 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14158 it. Adjust to use ptids.
14159 (linux_attach_lwp): New.
14160 (linux_attach): Add process to processes table. Don't set
14162 (struct counter): New.
14163 (second_thread_of_pid_p, last_thread_of_process_p): New.
14164 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14165 multiple processes.
14166 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14167 processes. Remove process from process table.
14168 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14169 to multiple processes.
14170 (any_thread_of): New.
14171 (linux_detach): Add `pid' argument, and handle it. Remove process
14172 from processes table.
14173 (linux_join): Add `pid' argument. Handle it.
14174 (linux_thread_alive): Change unsighed long argument to ptid_t.
14175 Consider dead lwps as not being alive.
14176 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14177 threads we're not interested in.
14178 (same_lwp, find_lwp_pid): New.
14179 (linux_wait_for_lwp): Change `pid' argument's type from int to
14181 (linux_wait_for_event): Rename to ...
14182 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14183 from int to ptid_t. Adjust.
14184 (linux_wait_for_event): New.
14185 (linux_wait_1): Add `ptid' argument. Change return type to
14186 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14187 that exit from the process table.
14188 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14190 (mark_lwp_dead): New.
14191 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14192 stopping all threads, mark its main lwp as dead.
14193 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14195 (fetch_register, usr_store_inferior_registers)
14196 (regsets_fetch_inferior_registers)
14197 (regsets_store_inferior_registers, linux_read_memory)
14198 (linux_write_memory): Inline `inferior_pid'.
14199 (linux_look_up_symbols): Adjust to use per-process
14200 `thread_db_active'.
14201 (linux_request_interrupt): Adjust to use ptids.
14202 (linux_read_auxv): Inline `inferior_pid'.
14203 (initialize_low): Don't reference thread_db_active.
14204 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14205 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14206 (ps_getpid): Return the pid of the current inferior.
14207 * thread-db.c (proc_handle, thread_agent): Delete.
14208 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14210 (find_one_thread): Change argument type to ptid_t. Adjust to
14212 (maybe_attach_thread): Adjust to per-process data and ptids.
14213 (thread_db_find_new_threads): Ditto.
14214 (thread_db_init): Ditto.
14215 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14216 processes table. Adjust to use ptids.
14217 (spu_kill, spu_detach): Adjust interface. Remove process from
14219 (spu_join, spu_thread_alive): Adjust interface.
14220 (spu_wait): Adjust interface. Remove process from processes
14221 table. Adjust to use ptids.
14222 * win32-low.c (current_inferior_tid): Delete.
14223 (current_inferior_ptid): New.
14224 (debug_event_ptid): New.
14225 (thread_rec): Take a ptid. Adjust.
14226 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14227 (child_delete_thread): Ditto.
14228 (do_initial_child_stuff): Add `attached' argument. Add process to
14230 (child_fetch_inferior_registers, child_store_inferior_registers):
14232 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14233 (win32_attach): Pass 1 to do_initial_child_stuff.
14234 (win32_kill): Adjust interface. Remove process from processes
14236 (win32_detach): Ditto.
14237 (win32_join): Adjust interface.
14238 (win32_thread_alive): Take a ptid.
14239 (win32_resume): Adjust to use ptids.
14240 (get_child_debug_event): Ditto.
14241 (win32_wait): Adjust interface. Remove exiting process from
14244 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14246 Non-stop mode support.
14248 * server.h (non_stop): Declare.
14249 (gdb_client_data, handler_func): Declare.
14250 (delete_file_handler, add_file_handler, start_event_loop):
14252 (handle_serial_event, handle_target_event, push_event)
14253 (putpkt_notif): Declare.
14254 * target.h (enum resume_kind): New.
14255 (struct thread_resume): Replace `step' field by `kind' field.
14256 (TARGET_WNOHANG): Define.
14257 (struct target_ops) <wait>: Add `options' argument.
14258 <supports_non_stop, async, start_non_stop>: New fields.
14259 (target_supports_non_stop, target_async): New.
14260 (start_non_stop): Declare.
14261 (mywait): Add `options' argument.
14262 * target.c (mywait): Add `options' argument. Print child exit
14263 notifications here.
14264 (start_non_stop): New.
14265 * server.c (non_stop, own_buf, mem_buf): New globals.
14266 (struct vstop_notif): New.
14267 (notif_queue): New global.
14268 (queue_stop_reply, push_event, discard_queued_stop_replies)
14269 (send_next_stop_reply): New.
14270 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14272 (attach_inferior): In non-stop mode, don't wait for the target
14274 (handle_general_set): Handle QNonStop.
14275 (handle_query): When handling qC, return the current general
14276 thread, instead of the first thread of the list.
14277 (handle_query): If the backend supports non-stop mode, include
14278 QNonStop+ in the qSupported query response.
14279 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14281 (handle_v_attach, handle_v_run): Handle non-stop mode.
14282 (handle_v_stopped): New.
14283 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14284 (myresume): Adjust to use resume_kind. Handle non-stop.
14285 (queue_stop_reply_callback): New.
14286 (handle_status): Handle non-stop mode.
14287 (main): Clear non_stop flag on reconnection. Use the event-loop.
14288 Refactor serial protocol handling from here ...
14289 (process_serial_event): ... to this new function. When GDB
14290 selects any thread, select one here. In non-stop mode, wait until
14291 GDB acks all pending events before exiting.
14292 (handle_serial_event, handle_target_event): New.
14293 * remote-utils.c (remote_open): Install remote_desc in the event
14295 (remote_close): Remove remote_desc from the event loop.
14296 (putpkt_binary): Rename to...
14297 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14298 (putpkt_binary): New as wrapper around putpkt_binary_1.
14299 (putpkt_notif): New.
14300 (prepare_resume_reply): In non-stop mode, don't change the
14302 * event-loop.c: New.
14303 * Makefile.in (OBJ): Add event-loop.o.
14304 (event-loop.o): New rule.
14306 * linux-low.h (pid_of): Moved here.
14308 (get_lwp_thread): Use lwpid_of.
14309 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14310 * linux-low.c (pid_of): Delete.
14311 (inferior_pid): Use lwpid_of.
14312 (linux_event_pipe): New.
14313 (target_is_async_p): New.
14315 (handle_extended_wait): Use lwpid_of.
14316 (add_lwp): Don't set lwpid field.
14317 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14318 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14319 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14320 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14321 first. Adjust to linux_wait_for_event interface changes. Use
14323 (linux_detach): Don't delete the main lwp here.
14324 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14325 (status_pending_p): Don't consider explicitly suspended lwps.
14326 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14327 pointer. Add OPTIONS argument. Change return type to int. Use
14328 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14329 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14330 pointer. Add status pointer argument. Return a pid instead of a
14331 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14332 changes. In non-stop mode, don't switch to a random thread.
14333 (linux_wait): Rename to...
14334 (linux_wait_1): ... this. Add target_options argument, and handle
14335 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14336 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14337 clean exit and signal exit code. Don't stop all threads in
14338 non-stop mode. In all-stop mode, only stop all threads when
14339 reporting a stop to GDB. Handle explicit thread stop requests.
14340 (async_file_flush, async_file_mark): New.
14342 (send_sigstop): Use lwpid_of.
14343 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14344 interface changes. In non-stop mode, don't switch to a random
14346 (linux_resume_one_lwp): Use lwpid_of.
14347 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14348 (linux_resume_one_thread): ... this. Handle resume_stop. In
14349 non-stop mode, don't look for pending flag in all threads.
14350 (resume_status_pending_p): Don't consider explicitly suspended
14352 (my_waitpid): Reimplement. Emulate __WALL.
14353 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14355 (sigchld_handler, linux_supports_non_stop, linux_async)
14356 (linux_start_non_stop): New.
14357 (linux_target_ops): Register linux_supports_non_stop, linux_async
14358 and linux_start_non_stop.
14359 (initialize_low): Install SIGCHLD handler.
14360 * thread-db.c (thread_db_create_event, find_one_thread)
14361 (thread_db_get_tls_address): Use lwpid_of.
14362 * win32-low.c (win32_detach): Adjust to use resume_kind.
14363 (win32_wait): Add `options' argument.
14364 * spu-low.c (spu_resume): Adjust to use resume_kind.
14365 (spu_wait): Add `options' argument.
14367 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14369 Decouple target code from remote protocol.
14371 * target.h (enum target_waitkind): New.
14372 (struct target_waitstatus): New.
14373 (struct target_ops) <wait>: Return an unsigned long. Take a
14374 target_waitstatus pointer instead of a char pointer.
14375 (mywait): Likewise.
14376 * target.c (mywait): Change prototype to return an unsigned long.
14377 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14378 * server.h (thread_from_wait, old_thread_from_wait): Delete
14380 (prepare_resume_reply): Change prototype to take a
14382 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14383 (last_status, last_ptid): New.
14384 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14385 pid instead of a signal.
14386 (attach_inferior): Remove "status" and "signal" parameters.
14388 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14390 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14391 (handle_v_requests, myresume): Remove "status" and "signal"
14392 parameters. Adjust.
14393 (handle_status): New.
14394 (main): Delete local `status'. Adjust.
14395 * remote-utils.c: Include target.h.
14396 (prepare_resume_reply): Change prototype to take a
14397 target_waitstatus. Adjust.
14399 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14401 * spu-low.c (spu_wait): Adjust.
14402 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14404 (win32_wait): Adjust.
14406 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14408 * target.h (struct thread_resume): Delete leave_stopped member.
14409 (struct target_ops): Add a `n' argument to the `resume' callback.
14410 * server.c (start_inferior): Adjust.
14411 (handle_v_cont, myresume): Adjust.
14412 * linux-low.c (check_removed_breakpoint): Adjust to resume
14413 interface change, and to removed leave_stopped field.
14414 (resume_ptr): Delete.
14415 (struct thread_resume_array): New.
14416 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14417 resume interface change.
14418 (linux_continue_one_thread, linux_queue_one_thread)
14419 (resume_status_pending_p): Check if the resume field is NULL
14420 instead of checking the leave_stopped member.
14421 (linux_resume): Adjust to the target resume interface change.
14422 * spu-low.c (spu_resume): Adjust to the target resume interface
14424 * win32-low.c (win32_detach, win32_resume): Ditto.
14426 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14428 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14430 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14432 (linux_continue_one_thread): Only preserve the stepping flag if
14433 there's a pending breakpoint.
14435 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14437 * server.c (main): After the inferior having exited, call
14438 remote_close before exiting gdbserver.
14440 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14442 Fix size of FPSCR in Power 7 processors.
14443 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14444 (PPC_FEATURE_HAS_DFP): New #define.
14445 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14448 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14450 * server.c (handle_query) Whitespace and formatting.
14452 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14454 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14455 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14456 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14457 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14458 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14459 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14460 Makefile.in, configure.ac: Fix whitespace throughout.
14461 * configure: Regenerate.
14463 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14465 * inferiors.c (find_inferior): Make it safe for the callback
14466 function to delete the currently iterated inferior.
14468 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14470 * Makefile.in (linuw_low_h): Move higher.
14471 (thread-db.o): Depend on $(linux_low_h).
14473 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14475 Rename "process" to "lwp" throughout.
14477 * linux-low.c (all_processes): Rename to...
14478 (all_lwps): ... this.
14479 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14480 (add_process): Rename to ...
14481 (add_lwp): ... this. Adjust.
14482 (linux_create_inferior): Adjust.
14483 (linux_attach_lwp): Adjust.
14484 (linux_attach): Adjust.
14485 (linux_kill_one_process): Rename to ...
14486 (linux_kill_one_lwp): ... this. Adjust.
14487 (linux_kill): Adjust.
14488 (linux_detach_one_process): Rename to ...
14489 (linux_detach_one_lwp): ... this. Adjust.
14490 (linux_detach): Adjust.
14491 (check_removed_breakpoint): Adjust.
14492 (status_pending_p): Adjust.
14493 (linux_wait_for_process): Rename to ...
14494 (linux_wait_for_lwp): ... this. Adjust.
14495 (linux_wait_for_event): Adjust.
14496 (send_sigstop): Adjust.
14497 (wait_for_sigstop): Adjust.
14498 (stop_all_processes): Rename to ...
14499 (stop_all_lwps): ... this.
14500 (linux_resume_one_process): Rename to ...
14501 (linux_resume_one_lwp): ... this. Adjust.
14502 (linux_set_resume_request, linux_continue_one_thread)
14503 (linux_queue_one_thread, resume_status_pending_p)
14504 (usr_store_inferior_registers, regsets_store_inferior_registers)
14505 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14507 * linux-low.h (get_process): Rename to ...
14508 (get_lwp): ... this. Adjust.
14509 (get_thread_process): Rename to ...
14510 (get_thread_lwp): ... this. Adjust.
14511 (get_process_thread): Rename to ...
14512 (get_lwp_thread): ... this. Adjust.
14513 (struct process_info): Rename to ...
14514 (struct lwp_info): ... this.
14515 (all_processes): Rename to ...
14516 (all_lwps): ... this.
14517 * proc-service.c (ps_lgetregs): Adjust.
14518 * thread-db.c (thread_db_create_event, find_one_thread)
14519 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14521 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14523 * server.c (handle_query): Handle "qAttached".
14525 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14527 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14528 GPLv3, update license URL.
14530 2009-03-01 Doug Evans <dje@google.com>
14532 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14533 (server_h): Add gdb_signals.h.
14534 (signals.o): Update.
14535 * server.h (target_signal_from_host,target_signal_to_host_p)
14536 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14538 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14540 * remote-utils.c (getpkt): Also generate remote-debug
14541 information if noack_mode is set.
14543 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14545 * server.c (handle_query): Report qXfer:siginfo:read and
14546 qXfer:siginfo:write as supported and handle them.
14547 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14548 * linux-low.c (linux_xfer_siginfo): New.
14549 (linux_target_ops): Set it.
14551 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14553 * server.c (gdbserver_usage): Mention --remote-debug.
14554 (main): Accept '--remote-debug' switch.
14556 2009-01-18 Doug Evans <dje@google.com>
14558 * regcache.c (new_register_cache): No need to check result of xcalloc.
14559 * server.c (handle_search_memory): Back out calls to xmalloc,
14560 result is checked and error is returned to user upon failure.
14561 (handle_query): Ditto. Add more checks for result of malloc.
14562 (handle_v_cont): Check result of malloc, report error back to
14564 (handle_v_run): Ditto. Call freeargv.
14565 * server.h (freeargv): Declare.
14566 * utils.c (freeargv): New fn.
14568 2009-01-15 Doug Evans <dje@google.com>
14570 * gdbreplay.c (perror_with_name): Make arg const char *.
14571 * server.h (target_signal_to_name): Make return type const char *.
14572 * thread-db.c (thread_db_err_str): Make return type const char *.
14573 * utils.c (perror_with_name): Make arg const char *.
14575 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14577 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14578 when handling a EXIT_PROCESS_DEBUG_EVENT.
14580 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14582 * gdbreplay.c (gdbreplay_version): Update copyright year.
14583 * server.c (gdbserver_version): Likewise.
14585 2009-01-05 Doug Evans <dje@google.com>
14587 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14588 (handle_extended_wait): Improve comment.
14590 2008-12-13 Doug Evans <dje@google.com>
14592 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14593 * server.h (ATTR_MALLOC): New macro.
14594 (xmalloc,xcalloc,xstrdup): Declare.
14595 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14596 * inferiors.c: Ditto.
14597 * linux-low.c: Ditto.
14598 * mem-break.c: Ditto.
14599 * regcache.c: Ditto.
14600 * remote-utils.c: Ditto.
14603 * win32-low.c: Ditto.
14605 2008-12-12 Doug Evans <dje@google.com>
14607 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14608 in debugging printf.
14610 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14612 2008-12-09 Doug Evans <dje@google.com>
14614 * linux-low.h (struct process_info): Delete member tid, unused.
14615 * thread-db.c (find_one_thread): Update.
14616 (maybe_attach_thread): Update.
14618 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14620 * target.h (struct target_ops): Add qxfer_osdata member.
14621 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14623 (linux_qxfer_osdata): New functions.
14624 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14626 * server.c (handle_query): Handle "qXfer:osdata:read:".
14627 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14628 (buffer_xml_printf): New functions.
14629 * server.h (struct buffer): New.
14630 (buffer_grow_str, buffer_grow_str0): New macros.
14631 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14632 (buffer_xml_printf): Declare.
14634 2008-11-24 Doug Evans <dje@google.com>
14636 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14638 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14640 * server.c (handle_v_run): Always use the supplied argument list.
14642 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14644 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14645 (xtensa_regmap_table): Add entry for scompare1.
14647 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14649 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14650 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14651 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14652 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14653 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14654 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14655 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14656 XML target descriptions.
14657 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14658 when inferior is running on an ISA 2.05 or later processor. Add
14659 special case to return offset for full 64-bit slot of FPSCR when
14662 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14664 * Makefile.in (SFILES, clean): Added sparc64 files.
14665 (reg-sparc64.o, reg-sparc64.c): New.
14666 * configure.srv (sparc*-*-linux*): New configuration.
14667 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14668 syscall arguments for SPARC.
14669 (regsets_store_inferior_registers): Likewise.
14670 * linux-sparc-low.c: New file.
14672 2008-10-21 Doug Evans <dje@google.com>
14674 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14675 (READLINE_DIR,READLINE_DEP): Delete.
14676 (INTERNAL_CFLAGS): Update.
14677 (LINTFLAGS): Update.
14679 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14681 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14682 whole argv from the last run, not just argv[0].
14684 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14686 * regcache.c (new_register_cache): Return NULL if the register
14687 cache size isn't known yet.
14688 (free_register_cache): Avoid dereferencing a NULL regcache.
14690 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14692 * configure.srv: Merge MIPS and MIPS64.
14694 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14696 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14698 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14700 * Makefile.in: Add required vsx dependencies.
14702 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14703 Declare init_registers_powerpc_vsx32l.
14704 Declare init_registers_powerpc_vsx64l.
14705 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14706 (ppc_arch_setup): Check for VSX in hwcap.
14707 (ppc_fill_vsxregset): New function.
14708 (ppc_store_vsxregset): New function.
14709 Add new VSX entry in regset_info target_regsets.
14711 * configure.srv: Add new VSX dependencies.
14713 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14715 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14716 (remote_open): Set or clear transport_is_reliable.
14717 (putpkt_binary): Don't expect acks in noack mode.
14718 (getpkt): Don't send ack/nac in noack mode.
14719 * server.c (handle_general_set): Handle QStartNoAckMode.
14720 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14722 (main): Reset noack_mode on every connection.
14723 * server.h (noack_mode): Declare.
14725 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14727 * Makefile.in (GDBREPLAY_OBS): New variable.
14728 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14730 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14731 Daniel Jacobowitz <dan@codesourcery.com>
14733 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14734 (usr_store_inferior_registers): Likewise.
14735 (regsets_store_inferior_registers): Likewise.
14737 2008-07-31 Rolf Jansen <rj@surtec.com>
14738 Pedro Alves <pedro@codesourcery.com>
14740 * configure.ac: Check for memmem declaration.
14741 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14742 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14743 (disable_packet_qfThreadInfo): Unconditionally compile.
14744 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14745 * configure, config.in: Regenerate.
14747 2008-07-28 Doug Kwan <dougkwan@google.com>
14749 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14750 (linux_write_memory): Remove declaration of errno.
14752 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14754 * linux-low.c (handle_extended_wait): Do not use "status"
14755 variable uninitialized.
14757 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14759 * server.c (handle_v_attach): Inhibit reporting dll changes.
14761 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14763 * remote-utils.c (prepare_resume_reply): If requested, don't
14764 output "thread:TID" in the T stop reply.
14766 * server.c (disable_packet_vCont, disable_packet_Tthread)
14767 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14768 (handle_query): If requested, disable support for qC, qfThreadInfo
14770 (handle_v_requests): If requested, disable support for vCont.
14771 (gdbserver_show_disableable): New.
14772 (main): Handle --disable-packet and --disable-packet=LIST.
14774 * server.h (disable_packet_vCont, disable_packet_Tthread)
14775 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14777 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14779 * server.c (gdbserver_usage): Mention --version.
14781 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14783 * Makefile.in (gdbreplay.o): New rule.
14785 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14787 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14788 message, not gdbserver.
14790 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14791 Nathan Sidwell <nathan@codesourcery.com>
14792 Joseph Myers <joseph@codesourcery.com>
14794 * acinclude.m4: Include ../../config/acx.m4.
14795 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14796 * configure, config.in: Regenerate.
14797 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14798 * server.c (gdbserver_version): Print PKGVERSION.
14799 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14800 (main): Adjust gdbserver_usage calls.
14801 * gdbreplay.c (version, host_name): Add declarations.
14802 (gdbreplay_version, gdbreplay_usage): New.
14803 (main): Accept --version and --help options.
14805 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14807 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14808 (arm_breakpoint_at): Handle Thumb.
14809 (the_low_target): Add comment.
14811 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14813 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14815 2008-05-09 Doug Evans <dje@google.com>
14817 * server.h (decode_search_memory_packet): Declare.
14818 * remote-utils.c (decode_search_memory_packet): New fn.
14819 * server.c (handle_search_memory_1): New fn.
14820 (handle_search_memory): New fn.
14821 (handle_query): Process qSearch:memory packets.
14823 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14825 * regcache.c (registers_length): Remove.
14826 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14827 full register packet.
14828 * regcache.h (registers_length): Remove prototype.
14829 * server.h (PBUFSIZ): Define to 16384.
14831 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14833 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14834 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14835 powerpc-64l.o, and powerpc-altivec64l.o.
14836 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14837 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14838 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14839 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14840 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14843 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14844 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14845 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14846 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14847 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14848 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14849 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14850 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14851 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14852 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14855 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14856 (init_registers_powerpc_32l): ... this new prototype.
14857 (init_registers_powerpc_32): Remove, replace by ...
14858 (init_registers_powerpc_altivec32l): ... this new prototype.
14859 (init_registers_powerpc_e500): Remove, replace by ...
14860 (init_registers_powerpc_e500l): ... this new prototype.
14861 (init_registers_ppc64): Remove, replace by ...
14862 (init_registers_powerpc_64l): ... this new prototype.
14863 (init_registers_powerpc_64): Remove, replace by ...
14864 (init_registers_powerpc_altivec64l): ... this new prototype.
14865 (ppc_num_regs): Set to 73.
14866 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14867 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14868 (ppc_cannot_store_register): Handle orig_r3 and trap.
14869 (ppc_arch_setup): Update init_registers_... calls.
14870 (ppc_fill_gregset): Handle orig_r3 and trap.
14872 * inferiors.c (clear_inferiors): Reset current_inferior.
14874 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14876 * acinclude.m4: Add override.m4.
14877 * configure: Regenerate.
14879 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14881 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14882 initial call to init_register_ppc64.
14884 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14886 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14887 single powerpc*-*-linux* case.
14888 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14890 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14892 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14893 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14895 * linux-ppc-low.c: Include <elf.h>.
14896 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14897 (ppc_hwcap): New global variable.
14898 (ppc_regmap): Remove __SPE__ #ifdef sections.
14899 (ppc_regmap_e500): New global variable.
14900 (ppc_cannot_store_register): Update __SPE__ special case.
14901 (ppc_get_hwcap): New function.
14902 (ppc_arch_setup): Use it to determine whether inferior supports
14903 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14904 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14905 Do not access registers if target does not support AltiVec.
14906 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14907 Do not access registers if target does not support SPE.
14908 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14910 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14912 * linux-low.c (disabled_regsets, num_regsets): New.
14913 (use_regsets_p): Delete.
14914 (linux_wait_for_process): Clear disabled_regsets.
14915 (regsets_fetch_inferior_registers): Check and set it.
14916 (regsets_store_inferior_registers): Likewise.
14917 (linux_fetch_registers, linux_store_registers): Do not use
14919 (initialize_low): Allocate disabled_regsets.
14921 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14923 * Makefile.in (LIBOBJS): New.
14924 (OBS): Use LIBOBJS.
14925 (memmem.o): New rule.
14926 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14927 * configure: Regenerated.
14929 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14931 * server.c (handle_query): Never return "unsupported" for
14932 qXfer:features:read queries.
14934 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14936 * server.c (get_features_xml): Fix inverted condition.
14937 (handle_query): Always support qXfer:feature:read.
14939 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14941 * server.c (wrapper_argv): New.
14942 (start_inferior): Handle wrapper_argv. If set, expect an extra
14944 (gdbserver_usage): Document --wrapper.
14945 (main): Parse --wrapper.
14947 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14949 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14950 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14951 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14952 (ppc_set_pc): Likewise.
14953 (ppc_arch_setup): New function.
14954 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14955 of collect_register.
14956 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14958 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14960 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14961 instead of linux-ppc64-low.o.
14962 * linux-ppc64-low.c: Remove file.
14963 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14964 (linux-ppc64-low.o): Remove rule.
14966 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14967 (init_registers_powerpc_64): Likewise.
14968 (ppc_regmap): Conditionally define depending on __powerpc64__.
14969 (ppc_cannot_store_register): Do not special-case "fpscr" when
14970 compiled on __powerpc64__.
14971 (ppc_collect_ptrace_register): New function.
14972 (ppc_supply_ptrace_register): New function.
14973 (ppc_breakpoint): Change type to "unsigned int".
14974 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14975 (the_low_target): Conditionally provide initializers for the
14976 arch_setup member depending on __powerpc64__. Install
14977 collect_ptrace_register and supply_ptrace_register members.
14979 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14981 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14982 * server.c (gdbserver_xmltarget): Define.
14983 (get_features_xml): Use it to replace "target.xml" and arch_string.
14985 * configure.srv: Remove srv_xmltarget. Add XML files that were
14986 mentioned there to srv_xmlfiles instead. Remove conditional tests
14987 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14988 srv_xmlfiles and srv_regobj to include all possible choices.
14989 * configure.ac (srv_xmltarget): Remove.
14990 (srv_xmlfiles): Do not add "target.xml".
14991 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14992 checks for supplementary target information.
14993 * configure: Regenerate.
14994 * Makefile.in (XML_TARGET): Remove.
14995 (target.xml): Remove rule.
14996 (clean): Do not clean up target.xml.
14997 (.PRECIOUS): Do not mention target.xml.
14999 * target.h (struct target_ops): Remove arch_string member.
15000 * linux-low.c (linux_arch_string): Remove.
15001 (linux_target_ops): Remove arch_string initializer.
15002 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15003 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15004 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15005 * spu-low.c (spu_arch_string): Remove.
15006 (spu_target_ops): Remove arch_string initializer.
15007 * win32-low.c (win32_arch_string): Remove.
15008 (win32_target_ops): Remove arch_string initializer.
15009 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15010 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15011 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15013 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15015 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15016 by collect_ptrace_register and supply_ptrace_register hooks.
15017 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15018 instead of checking for the_low_target.left_pad_xfer.
15019 (usr_store_inferior_registers): Use collect_ptrace_register callback
15020 instead of checking for the_low_target.left_pad_xfer.
15022 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15023 (s390_supply_ptrace_register): Likewise.
15024 (s390_fill_gregset): Call s390_collect_ptrace_register.
15025 (the_low_target): Update.
15027 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15028 (ppc_supply_ptrace_register): Likewise.
15029 (the_low_target): Update.
15031 * linux-i386-low.c (the_low_target): Update.
15032 * linux-x86-64-low.c (the_low_target): Update.
15034 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15036 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15037 reg-s390.o and reg-s390x.o.
15039 * linux-low.c (new_inferior): New global variable.
15040 (linux_create_inferior, linux_attach): Set it.
15041 (linux_wait_for_process): Call the_low_target.arch_setup after the
15042 target has stopped for the first time.
15043 (initialize_low): Do not call the_low_target.arch_setup.
15045 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15046 (s390_set_pc): Likewise.
15047 (s390_arch_setup): New function.
15048 (the_low_target): Use s390_arch_setup as arch_setup routine.
15050 * regcache.c (realloc_register_cache): New function.
15051 (set_register_cache): Call it for each existing regcache.
15053 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15055 * server.h (init_registers): Remove prototype.
15057 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15058 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15059 instead of init_registers ().
15060 * linux-arm-low.c (init_registers_arm): Add prototype.
15061 (init_registers_arm_with_iwmmxt): Likewise.
15062 (the_low_target): Add initializer for arch_setup field.
15063 * linux-cris-low.c (init_registers_cris): Add prototype.
15064 (the_low_target): Add initializer for arch_setup field.
15065 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15066 (the_low_target): Add initializer for arch_setup field.
15067 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15068 (the_low_target): Add initializer for arch_setup field.
15069 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15070 (the_low_target): Add initializer for arch_setup field.
15071 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15072 (the_low_target): Add initializer for arch_setup field.
15073 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15074 (the_low_target): Add initializer for arch_setup field.
15075 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15076 (init_registers_mips64_linux): Likewise.
15077 (the_low_target): Add initializer for arch_setup field.
15078 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15079 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15080 (the_low_target): Add initializer for arch_setup field.
15081 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15082 (init_registers_powerpc_64): Likewise.
15083 (the_low_target): Add initializer for arch_setup field.
15084 * linux-s390-low.c (init_registers_s390): Add prototype.
15085 (init_registers_s390x): Likewise.
15086 (the_low_target): Add initializer for arch_setup field.
15087 * linux-sh-low.c (init_registers_sh): Add prototype.
15088 (the_low_target): Add initializer for arch_setup field.
15089 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15090 (the_low_target): Add initializer for arch_setup field.
15091 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15092 (the_low_target): Add initializer for arch_setup field.
15094 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15095 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15096 instead of init_registers ().
15097 * win32-arm-low.c (init_registers_arm): Add prototype.
15098 (the_low_target): Add initializer for arch_setup field.
15099 * win32-i386-low.c (init_registers_i386): Add prototype.
15100 (the_low_target): Add initializer for arch_setup field.
15102 * spu-low.c (init_registers_spu): Add prototype.
15103 (initialize_low): Call initialie_registers_spu () instead of
15104 initialize_registers ().
15106 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15108 * server.c (handle_v_requests): When handling the vRun and vAttach
15109 packets, if already debugging a process, don't kill it. Return an
15112 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15114 * server.c (handle_query): Correct length check.
15116 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15118 * win32-low.c (do_initial_child_stuff): Add process handle
15119 parameter. Set current_process_handle and current_process_id from the
15120 parameters. Clear globals.
15121 (win32_create_inferior): Don't set current_process_handle and
15122 current_process_id here. Instead pass them on the call to
15123 do_initial_child_stuff.
15124 (win32_attach): Likewise.
15125 (win32_clear_inferiors): New.
15126 (win32_kill): Don't close the current process handle or the
15127 current thread handle here. Instead call win32_clear_inferiors.
15128 (win32_detach): Don't open a new handle to the process. Call
15129 win32_clear_inferiors.
15130 (win32_join): Don't rely on current_process_handle; open a new
15131 handle using the process id.
15132 (win32_wait): Call win32_clear_inferiors when the inferior process
15135 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15137 * server.c (monitor_show_help): Add "exit".
15139 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15141 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15142 (clean): Add reg-xtensa.c.
15143 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15144 * configure.srv (xtensa*-*-linux*) New target.
15145 * linux-xtensa-low.c: New.
15146 * xtensa-xtregs.c: New.
15148 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15150 * hostio.c: Don't include errno.h.
15151 (errno_to_fileio_errno): Move to hostio-errno.
15152 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15153 error number outputting to the target->hostio_last_error callback.
15154 (hostio_packet_error): Use FILEIO_EINVAL directly.
15155 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15156 calls to hostio_error.
15157 * hostio-errno.c: New.
15158 * server.h (hostio_last_error_from_errno): Declare.
15159 * target.h (target_ops): Add hostio_last_error member.
15160 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15161 as hostio_last_error handler.
15162 * spu-low.c (spu_target_ops): Likewise.
15163 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15164 (wince_hostio_last_error): New functions.
15165 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15166 as hostio_last_error handler.
15167 (win32_target_ops) [!_WIN32_WCE]: Register
15168 hostio_last_error_from_errno as hostio_last_error handler.
15169 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15170 (hostio-errno.o): New rule.
15171 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15172 * configure.srv (srv_hostio_err_objs): New variable. Default to
15174 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15175 * configure: Regenerate.
15177 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15179 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15180 (linux_kill, linux_detach): Clean up the process list.
15181 * remote-utils.c (remote_open): Improve port number parsing.
15182 (putpkt_binary, input_interrupt): Only send interrupts if the target
15184 * server.c (extended_protocol): Make static.
15185 (attached): Define earlier.
15186 (exit_requested, response_needed, program_argv): New variables.
15187 (target_running): New.
15188 (start_inferior): Clear attached here.
15189 (attach_inferior): Set attached here.
15190 (require_running): Define.
15191 (handle_query): Use require_running and target_running. Implement
15193 (handle_v_attach, handle_v_run): New.
15194 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15195 (gdbserver_usage): Update.
15196 (main): Redo argument parsing. Handle --debug and --multi. Handle
15197 --attach along with other options or after the port. Save
15198 program_argv. Support no initial program. Resynchronize
15199 communication with GDB after an error. Handle "monitor exit".
15200 Use require_running and target_running. Always allow the extended
15201 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15202 restart in extended mode.
15203 * README: Refer to the GDB manual. Update --attach usage.
15205 2007-12-20 Andreas Schwab <schwab@suse.de>
15207 * linux-low.c (STACK_SIZE): Define.
15208 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15209 (linux_test_for_tracefork): Likewise.
15211 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15213 * linux-low.c (linux_wait_for_event): Update messages. Do not
15214 reinsert auto-delete breakpoints.
15215 * mem-break.c (struct breakpoint): Change return type of handler to
15217 (set_breakpoint_at): Update handler type.
15218 (reinsert_breakpoint_handler): Return 1 instead of calling
15220 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15222 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15223 * mem-break.h (set_breakpoint_at): Update handler type.
15224 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15225 * win32-low.c (auto_delete_breakpoint): New.
15226 (get_child_debug_event): Use it.
15228 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15230 * configure.ac: Check for pread and pwrite.
15231 * hostio.c (handle_pread): Fall back to lseek and read.
15232 (handle_pwrite): Fall back to lseek and write.
15233 * config.in, configure: Regenerated.
15235 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15237 * server.c (myresume): Add own_buf argument.
15238 (main): Update calls.
15240 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15242 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15243 * remote-utils.c (remote_open): Do not call disable_async_io.
15244 (block_async_io): Delete.
15245 (unblock_async_io): Make static.
15246 (initialize_async_io): New.
15247 * server.c (handle_v_cont): Handle async I/O here.
15248 (myresume): Likewise. Move other common resume tasks here...
15249 (main): ... from here. Call initialize_async_io. Disable async
15250 I/O before the main loop.
15251 * server.h (initialize_async_io): Declare.
15252 (block_async_io, unblock_async_io): Delete prototypes.
15253 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15255 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15257 * remote-utils.c (readchar): Allow binary data in received messages.
15259 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15261 * win32-low.c (attaching): New global.
15262 (win32_create_inferior): Clear the `attaching' global.
15263 (win32_attach): Set the `attaching' global.
15264 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15265 attaching. Only set a breakpoint at the entry point if not
15268 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15270 * server.c (main): Don't report dll events on the initial
15271 connection on attaches.
15273 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15275 * server.c (main): Relax numerical bases supported for the pid of
15276 the --attach command line argument.
15278 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15280 * win32-low.c (win32_attach): Call OpenProcess before
15281 DebugActiveProcess, not after. Add last error output to error
15284 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15286 * win32-low.c (win32_get_thread_context)
15287 (win32_set_thread_context): New functions.
15288 (thread_rec): Use win32_get_thread_context.
15289 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15290 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15293 2007-12-03 Leo Zayas
15294 Pedro Alves <pedro_alves@portugalmail.pt>
15296 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15298 (child_add_thread): Minor cleanup.
15299 (child_continue): Resume artificially suspended threads before
15300 calling ContinueDebugEvent.
15301 (suspend_one_thread): New.
15302 (fake_breakpoint_event): New.
15303 (get_child_debug_event): Change return type to int. Check here if
15304 gdb sent an interrupt request. If a soft interrupt was requested,
15305 fake a breakpoint event. Return 0 if there is no event to handle,
15307 (win32_wait): Don't check here if gdb sent an interrupt request.
15308 Ensure there is a valid event to handle.
15309 (win32_request_interrupt): Add soft interruption method as last
15312 2007-12-03 Leo Zayas
15313 Pedro Alves <pedro_alves@portugalmail.pt>
15315 * win32-low.h (win32_thread_info): Add descriptions to the
15316 structure members. Replace `suspend_count' counter by a
15318 * win32-low.c (thread_rec): Update condition of when to get the
15319 context from the inferior. Rely on ContextFlags being set if it
15320 has already been retrieved. Only suspend the inferior thread if
15321 we haven't already. Warn if that fails.
15322 (continue_one_thread): s/suspend_count/suspended/. Only call
15323 ResumeThread once. Warn if that fails.
15325 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15327 * win32-low.c (win32_wait): Don't read from the inferior when it
15328 has already exited.
15330 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15332 * Makefile.in (win32_low_h): New variable.
15333 (win32-low.o): Add dependency on $(win32_low_h).
15334 (win32-arm-low.o, win32-i386-low.o): New rules.
15336 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15338 * hostio.c: Correct copyright year.
15340 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15342 * Makefile.in (OBS): Add hostio.o.
15343 (hostio.o): New rule.
15344 * server.h (handle_vFile): Declare.
15345 * hostio.c: New file.
15346 * server.c (handle_v_requests): Take packet_len and new_packet_len
15347 for binary packets. Call handle_vFile.
15348 (main): Update call to handle_v_requests.
15350 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15352 * linux-low.c: Include <sched.h>.
15354 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15356 * linux-low.c (linux_tracefork_grandchild): New.
15357 (linux_tracefork_child): Use clone.
15358 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15360 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15362 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15364 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15366 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15368 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15370 * inferiors.c (change_inferior_id): Delete.
15371 (add_pid_to_list, pull_pid_from_list): New.
15372 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15373 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15374 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15375 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15376 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15377 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15378 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15379 (using_threads): Always set to 1.
15380 (handle_extended_wait): New.
15381 (add_process): Do not set TID.
15382 (linux_create_inferior): Set must_set_ptrace_flags.
15383 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15384 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15385 (linux_thread_alive): Rename TID argument to LWPID.
15386 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15387 (linux_wait_for_event): Do not use TID or check using_threads. Update
15388 call to dead_thread_notify. Call handle_extended_wait.
15389 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15390 (send_sigstop): Delete sigstop_sent.
15391 (wait_for_sigstop): Avoid TID.
15392 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15393 (linux_test_for_tracefork): New.
15394 (linux_lookup_signals): Use thread_db_active and
15395 linux_supports_tracefork_flag.
15396 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15397 * linux-low.h (get_process_thread): Avoid TID.
15398 (struct process_ifo): Move thread_known and tid to the end. Remove
15400 (linux_attach_lwp, thread_db_init): Update prototypes.
15401 * server.h (change_inferior_id): Delete prototype.
15402 (add_pid_to_list, pull_pid_from_list): New prototypes.
15403 * thread-db.c (thread_db_use_events): New.
15404 (find_first_thread): Rename to...
15405 (find_one_thread): ...this. Update callers and messages. Do not
15406 call fatal. Check thread_db_use_events. Do not call
15407 change_inferior_id or new_thread_notify.
15408 (maybe_attach_thread): Update. Do not call new_thread_notify.
15409 (thread_db_init): Set thread_db_use_events. Check use_events.
15410 * utils.c (fatal, warning): Correct message prefix.
15412 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (clean): Remove new files.
15415 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15416 (powerpc-64.o, powerpc-64.c): New rules.
15417 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15418 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15420 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15422 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15423 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15424 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15425 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15426 (target_regsets): Add AltiVec and SPE register sets.
15427 * configure.ac: Check for AltiVec and SPE.
15428 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15429 (ppc_fill_vrregset, ppc_store_vrregset): New.
15430 (target_regsets): Add AltiVec register set.
15431 * configure: Regenerated.
15433 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15435 * linux-low.c (O_LARGEFILE): Define.
15436 (linux_read_memory): Use /proc/PID/mem.
15437 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15438 * configure, config.in: Regenerated.
15440 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15442 * linux-low.c (linux_wait_for_event): Do not pass signals while
15445 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15447 * win32-low.c (create_process): New.
15448 (win32_create_inferior): Use create_process instead of
15449 CreateProcess. If create_process failed retry appending an ".exe"
15450 suffix. Store the GetLastError result immediatelly after
15451 create_process calls and use it on the call to error.
15453 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15455 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15457 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15459 * configure.ac: Switch license to GPLv3.
15461 2007-08-01 Michael Snyder <msnyder@access-company.com>
15463 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15465 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15467 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15469 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15470 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15471 CloseToolhelp32Snapshot.
15472 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15473 CloseToolhelp32Snapshot.
15475 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15477 * server.c (main): Check for inferior exit before main loop.
15479 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15481 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15482 instead of on tmp_desc.
15484 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15485 Daniel Jacobowitz <dan@codesourcery.com>
15487 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15488 (add_thread): Minor cleanups.
15489 (clear_inferiors): Move lower in the file. Clear the DLL
15491 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15492 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15493 (xml_escape_text): New.
15494 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15496 (handle_v_cont): Report errors.
15497 (gdbserver_version): Update.
15498 (main): Correct size of own_buf. Do not report initial DLL events.
15499 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15500 (unloaded_dll, xml_escape_text): New.
15501 * win32-low.c (enum target_waitkind): Update comments.
15502 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15503 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15504 (win32_EnumProcessModules, win32_GetModuleInformation)
15505 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15506 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15507 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15508 (win32_Module32First, win32_Module32Next, load_toolhelp)
15509 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15510 (get_child_debug_event): Handle DLL events.
15511 (win32_wait): Likewise.
15513 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15515 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15516 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15518 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15520 * win32-low.c (handle_output_debug_string): Ignore event if not
15523 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15525 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15527 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15529 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15531 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15533 * inferiors.c (change_inferior_id): Add comment.
15534 * linux-low.c (check_removed_breakpoint): Add an early
15535 prototype. Improve debug output.
15536 (linux_attach): Doc update.
15537 (linux_detach_one_process, linux_detach): Clean up before releasing
15539 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15540 * linux-low.h (struct process_info): Doc improvement.
15541 * mem-break.c (delete_all_breakpoints): New.
15542 * mem-break.h (delete_all_breakpoints): New prototype.
15543 * thread-db.c (find_first_thread): New.
15544 (thread_db_create_event): Call it instead of
15545 thread_db_find_new_threads. Clean up unused variables.
15546 (maybe_attach_thread): Remove first thread handling.
15547 (thread_db_find_new_threads): Use find_first_thread.
15548 (thread_db_get_tls_address): Likewise.
15550 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15552 * thread-db.c (thread_db_find_new_threads): Add prototype.
15553 (thread_db_create_event): Check for the main thread before adding
15555 (maybe_attach_thread): Only enable event reporting if TID == 0.
15556 (thread_db_get_tls_address): Check for new threads.
15558 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15560 * linux-low.c (linux_create_inferior): Try execv before execvp.
15561 * spu-low.c (spu_create_inferior): Likewise.
15563 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15565 * linux-low.c (linux_create_inferior): Change execv to execvp.
15566 * spu-low.c (spu_create_inferior): Likewies.
15568 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15570 * Makefile.in (clean): Clean new files instead of deleted ones.
15571 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15572 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15574 * configure.srv: Specify XML files and new regformats for MIPS and
15576 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15577 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15578 an entry for the restart register.
15579 (mips_cannot_fetch_register, mips_cannot_store_register)
15580 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15581 register names to match the XML descriptions.
15582 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15583 restart register instead of $0.
15585 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15586 Markus Deuling <deuling@de.ibm.com>
15588 * remote-utils.c (decode_xfer_write): New function.
15589 * server.h (decode_xfer_write): Add prototype.
15590 * server.c (handle_query): Add PACKET_LEN argument. Support
15591 qXfer:spu:read and qXfer:spu:write packets.
15592 (main): Pass packet_len to handle_query.
15593 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15594 * target.h (target_ops): Add qxfer_spu.
15596 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15598 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15599 accessing non-seekable spufs files.
15601 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15603 * server.c (handle_query): Add reply for qC packet.
15605 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15606 Leo Zayas <lerele@champenstudios@com>
15608 * server.h (check_remote_input_interrupt_request): New function.
15609 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15610 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15611 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15612 (check_remote_input_interrupt_request): New function.
15613 * server.h (check_remote_input_interrupt_request): Declare.
15614 * win32-low.c (winapi_DebugBreakProcess,
15615 winapi_GenerateConsoleCtrlEvent): New typedefs.
15616 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15618 (win32_wait): Check for remote interrupt request
15619 with check_remote_input_interrupt_request.
15620 (win32_request_interrupt): New function.
15621 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15623 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15625 * win32-low.c (debug_registers_changed,
15626 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15627 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15628 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15629 (thread_rec): Get context using the low target.
15630 (child_add_thread): Call thread_added on the low target,
15631 which does the same thing.
15633 (do_initial_child_stuff): Remove debug registers references.
15634 Set context using the low target. Resume threads after
15635 setting the contexts.
15636 (child_continue): Remove dead variable. Remove debug
15637 registers references.
15638 (child_fetch_inferior_registers): Go through the low target.
15639 (do_child_store_inferior_registers): Remove.
15640 (child_store_inferior_registers): Go through the low target.
15641 (win32_resume): Remove debug registers references.
15642 Set context using the low target.
15643 (handle_exception): Change return type to void. Don't record
15644 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15645 first chance exception.
15646 (get_child_debug_event): Change return type to void. Remove
15647 goto loop. Always return after waiting for debug event.
15648 (win32_wait): Convert to switch statement. Handle spurious
15651 * win32-i386-low.c (debug_registers_changed,
15652 debug_registers_used): New.
15653 (initial_stuff): Rename to ...
15654 (i386_initial_stuff): ... this. Clear debug registers
15656 (store_debug_registers): Delete.
15657 (i386_get_thread_context): New.
15658 (load_debug_registers): Delete.
15659 (i386_set_thread_context): New.
15660 (i386_thread_added): New.
15661 (single_step): Rename to ...
15662 (i386_single_step): ... this.
15663 (do_fetch_inferior_registers): Rename to ...
15664 (i386_fetch_inferior_register): ... this.
15665 (i386_store_inferior_register): New.
15666 (the_low_target): Adapt to new interface.
15668 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15669 (arm_get_thread_context): New.
15670 (arm_set_thread_context): New.
15672 (do_fetch_inferior_registers): Rename to ...
15673 (arm_fetch_inferior_register): ... this.
15674 (arm_store_inferior_register): New.
15675 (arm_wince_breakpoint): Reimplement as unsigned long.
15676 (arm_wince_breakpoint_len): Define.
15677 (the_low_target): Adapt to new interface.
15679 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15680 load_debug_registers. Add get_thread_context, set_thread_context,
15681 thread_added and store_inferior_register. Rename
15682 fetch_inferior_registers to fetch_inferior_register.
15683 (regptr): Remove declaration.
15685 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15687 * linux-low.c (linux_detach): Change return type to int. Return 0.
15688 * spu-low.c (spu_detach): Likewise.
15690 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15692 * target.h (target_ops): Change return type of detach to int.
15694 (join_inferior): New.
15695 * server.c (main): Don't skip detach support on mingw32.
15696 If the inferior doesn't support detaching return error.
15697 Call join_inferior instead of using waitpid.
15698 * linux-low.c (linux_join): New.
15699 (linux_target_op): Add linux_join.
15700 * spu-low.c (spu_join): New.
15701 (spu_target_ops): Add spu_join.
15702 * win32-low.c (win32_detach): Adapt to new interface.
15703 Reopen current_process_handle before detaching. Issue a child
15704 resume before detaching.
15706 (win32_target_op): Add win32_join.
15708 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15710 * win32-low.c (win32-attach): Fix return value.
15711 * target.h (target_ops): Describe ATTACH return values.
15713 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15715 * win32-low.c (GETPROCADDRESS): Define.
15716 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15717 (winapi_DebugSetProcessKillOnExit): Likewise.
15718 (win32_create_inferior): Force usage of ansi CreateProcessA.
15719 (win32_attach): Use GETPROCADDRESS.
15720 (win32_detach): Likewise.
15722 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15724 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15726 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15728 * win32-low.c: Commit leftover changes from 2007-03-29.
15730 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15732 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15733 fields short instead of int. Add explicit padding.
15734 (i387_cache_to_fsave): Remove unnecessary casts.
15735 (i387_fsave_to_cache): Doc fix.
15736 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15738 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15740 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15741 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15743 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15745 * configure.srv (arm*-*-mingw32ce*): Move near the other
15748 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15750 * configure.ac: Add errno checking.
15751 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15752 sys/file.h and malloc.h.
15753 (AC_CHECK_DECLS): Add perror.
15754 (srv_mingwce): Handle.
15755 * configure.srv (i[34567]86-*-cygwin*): Add
15756 win32-i386-low.o to srv_tgtobj.
15757 (i[34567]86-*-mingw*): Likewise.
15758 (arm*-*-mingw32ce*): Add case.
15759 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15760 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15761 [__MINGW32CE__] (strerror): New function.
15762 [__MINGW32CE__] (errno): Define to GetLastError.
15763 [__MINGW32CE__] (COUNTOF): New macro.
15764 (remote_open): Remove extra close call.
15765 * mem-break.c (delete_breakpoint_at): New function.
15766 * mem-break.h (delete_breakpoint_at): Declare.
15767 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15768 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15769 [USE_WIN32API] (read, write): Add char* casts.
15770 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15771 * server.h: Include wincecompat.h on Windows CE.
15772 [HAVE_ERRNO_H]: Check.
15773 (perror): Declare if not declared.
15774 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15775 (perror_with_name): Remove errno declaration.
15776 * wincecompat.h: New.
15777 * wincecompat.c: New.
15778 * win32-low.h: New.
15779 * win32-arm-low.c: New.
15780 * win32-i386-low.c: New.
15781 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15782 (OUTMSG2): Make it safe.
15784 (COUNTOF): New macro.
15785 (NUM_REGS): Get it from the low target.
15786 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15787 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15788 (thread_rec): Let low target handle debug registers.
15789 (child_add_thread): Likewise.
15790 (child_init_thread_list): Likewise.
15791 (continue_one_thread): Likewise.
15793 (do_child_fetch_inferior_registers): Move to ...
15794 * win32-i386-low.c: ... here, and rename to ...
15795 (do_fetch_inferior_registers): ... this.
15796 * win32-low.c (child_fetch_inferior_registers):
15797 Go through the low target.
15798 (do_child_store_inferior_registers): Use regptr.
15799 (strwinerror): New function.
15800 (win32_create_inferior): Handle Windows CE.
15801 Use strwinerror instead of strerror on Windows error
15802 codes. Add program to the error output.
15803 Don't close the main thread handle on Windows CE.
15804 (win32_attach): Use coredll.dll on Windows CE.
15805 (win32_kill): Close current process and current
15807 (win32_detach): Use coredll.dll on Windows CE.
15808 (win32_resume): Let low target handle debug registers, and
15810 (handle_exception): Add/Remove initial breakpoint. Avoid
15811 non-existant WSTOPSIG on Windows CE.
15812 (win32_read_inferior_memory): Cast to remove warning.
15813 (win32_arch_string): Go through the low target.
15814 (initialize_low): Call set_breakpoint_data with the low
15815 target's breakpoint.
15816 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15817 FOP_REGNUM, mappings): Move to ...
15818 * win32-i386-low.c: ... here.
15819 * win32-low.c (win32_thread_info): Move to ...
15820 * win32-low.h: ... here.
15821 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15822 win32-arm-low.c and wincecompat.c.
15823 (all:): Add $EXEEXT.
15824 (install-only:): Likewise.
15825 (gdbserver:): Likewise.
15826 (gdbreplay:): Likewise.
15827 * config.in: Regenerate.
15828 * configure: Regenerate.
15830 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15832 * win32-low.c: Rename typedef thread_info to
15833 win32_thread_info throughout.
15835 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15837 * win32-i386-low.c: Rename to ...
15838 * win32-low.c: ... this.
15839 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15840 * Makefile.in: Likewise.
15842 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15844 * remote-utils.c (monitor_output): Constify msg parameter.
15845 * server.h (monitor_output): Likewise.
15846 * win32-i386-low.c (handle_output_debug_string): New.
15847 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15848 handle_output_debug_string.
15849 (get_child_debug_event): Likewise.
15851 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15853 * server.c (main): Correct strtoul check.
15855 2007-03-27 Jon Ringle <jon@ringle.org>
15857 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15859 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15861 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15863 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15865 * terminal.h: Check HAVE_SGTTY_H.
15867 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15869 * remote-utils.c (remote_open): Print out the assigned port number.
15871 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15873 * remote-utils.c (monitor_output): New function.
15874 * server.c (debug_threads): Define here.
15875 (monitor_show_help): New function.
15876 (handle_query): Handle qRcmd.
15877 (main): Do not handle 'd' packet.
15878 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15879 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15882 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15884 * Makefile.in (EXEEXT): New.
15885 (clean): Use $(EXEEXT).
15887 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15889 * target.h (target_ops): Rename send_signal to request_interrupt,
15890 and remove enum target_signal parameter.
15891 * linux-low.c (linux_request_interrupt): Rename from
15892 linux_send_signal, and always send SIGINT.
15893 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15894 and always send SIGINT.
15895 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15897 (input_interrupt): Likewise.
15899 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15901 * server.c (get_features_xml): Check if target implemented
15903 * win32-i386-low.c (win32_arch_string): New.
15904 (win32_target_ops): Add win32_arch_string as arch_string member.
15906 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15908 * spu-low.c (spu_arch_string): New.
15909 (spu_target_ops): Add spu_arch_string.
15911 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15913 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15914 * configure.ac: Do not check for terminal.h.
15915 * configure, config.in: Regenerated.
15917 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15919 * Makefile.in (OBS): Add $(XML_BUILTIN).
15920 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15922 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15923 (arm-with-iwmmxt.c): New.
15924 * config.in, configure: Regenerate.
15925 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15926 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15927 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15928 (arm*-*-linux*): Add iWMMXt and regset support.
15929 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15930 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15931 (arm_store_wmmxregset, target_regsets): New.
15932 * server.c (get_features_xml): Take annex argument. Check builtin
15934 (handle_query): Handle multiple annexes.
15936 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15938 * remote-utils.c [USE_WIN32API] (read, write): Define.
15939 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15942 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15944 * linux-i386-low.c (the_low_target): Set arch_string.
15945 * linux-x86-64-low.c (the_low_target): Likewise.
15946 * linux-low.c (linux_arch_string): New.
15947 (linux_target_ops): Add it.
15948 * linux-low.h (struct linux_target_ops): Add arch_string.
15949 * server.c (write_qxfer_response): Use const void * for DATA.
15950 (get_features_xml): New.
15951 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15952 * target.h (struct target_ops): Add arch_string method.
15954 2007-01-03 Denis Pilat <denis.pilat@st.com>
15955 Daniel Jacobowitz <dan@codesourcery.com>
15957 * linux-low.c (linux_kill): Handle being called with no threads.
15958 * win32-i386-low.c (win32_kill): Likewise.
15959 (get_child_debug_event): Clear current_process_handle.
15961 2006-12-30 Denis PILAT <denis.pilat@st.com>
15962 Daniel Jacobowitz <dan@codesourcery.com>
15964 * remote-utils.c (remote_open): Check the type of specified
15965 serial port devices before opening them.
15966 * server.c (main): Kill the inferior if an error occurs during
15967 the first remote_open.
15969 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15971 * README: Update supported targets.
15973 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15975 * Makefile.in (clean): Remove reg-mips64.c.
15976 (reg-mips64.c, reg-mips64.o): New rules.
15977 * configure.srv: Handle mips64. Include regset support for mips.
15978 * linux-mips-low.c (union mips_register): New.
15979 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15980 (mips_breakpoint, mips_breakpoint_at): Use int.
15981 (mips_collect_register, mips_supply_register)
15982 (mips_collect_register_32bit, mips_supply_register_32bit)
15983 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15984 (mips_store_fpregset, target_regsets): New.
15985 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15987 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15989 * configure.srv: Add target "spu*-*-*".
15990 * Makefile.in (clean): Remove reg-spu.c.
15991 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15992 * spu-low.c: New file.
15994 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15996 * configure.ac: Correct td_thr_tls_get_addr test.
15997 * configure: Regenerated.
15999 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16001 * linux-low.c (linux_wait_for_event): Reformat. Use the
16002 pass_signals array.
16003 * remote-utils.c (decode_address_to_semicolon): New.
16004 * server.c (pass_signals, handle_general_set): New.
16005 (handle_query): Mention QPassSignals for qSupported.
16006 (main): Call handle_general_set.
16007 * server.h (pass_signals, decode_address_to_semicolon): New.
16009 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16011 * server.c (handle_query): Correct error handling for read_auxv.
16013 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16015 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16016 and srv_linux_thread_db to yes.
16017 * linux-s390-low.c (s390_fill_gregset): New function.
16018 (target_regsets): Define data structure.
16020 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16022 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16023 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16024 * config.in, configure: Regenerated.
16025 * inferiors.c (gdb_id_to_thread): New function.
16026 (gdb_id_to_thread_id): Use it.
16027 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16028 * linux-low.h (struct process_info): Add th member.
16029 (thread_db_get_tls_address): New prototype.
16030 * remote-utils.c (decode_address): Make non-static.
16031 * server.c (handle_query): Handle qGetTLSAddr.
16032 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16033 * target.h (struct target_ops): Add get_tls_address.
16034 * thread-db.c (maybe_attach_thread): Save the thread handle.
16035 (thread_db_get_tls_address): New.
16037 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16039 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16040 (linux_resume_one_process): Take a siginfo_t *. Update all
16041 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16042 (struct pending_signals): Add a siginfo_t.
16043 (linux_wait_for_process): Always set last_status.
16044 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16045 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16046 * linux-low.h (struct process_info): Add last_status.
16048 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16050 * remote-utils.c (try_rle): New function.
16051 (putpkt_binary): Use it.
16053 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16055 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16056 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16057 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16058 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16059 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16062 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16064 * server.c (terminal_fd): New variable.
16065 (old_foreground_pgrp): Likewise.
16066 (restore_old_foreground_pgrp): New function.
16067 (start_inferior): Record the terminal file descriptor in terminal_fd
16068 and its original foreground group in old_foreground_pgrp. Register
16069 restore_old_foreground_pgrp with atexit().
16071 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16073 * server.c (handle_query): Correct qPart to qXfer.
16075 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16077 * configure.ac: Check for more headers which are missing on
16078 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16079 * configure.srv: Add Cygwin and mingw32.
16080 * remote-utils.c: Don't include headers unconditionally which
16081 are missing on mingw32. Include <winsock.h> for mingw32.
16082 (remote_open): Adjust for mingw32 support. Flush
16083 standard error after writing to it.
16084 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16085 (unblock_async_io, enable_async_io, disable_async_io)
16086 (readchar, getpkt): Update for Winsock support.
16087 (prepare_resume_reply): Expect a protocol signal number.
16088 * server.c: Disable <sys/wait.h> on mingw32.
16089 (start_inferior): Adjust for mingw32 support. Flush
16090 standard error after writing to it.
16091 (attach_inferior): Likewise. Use protocol signal
16093 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16095 * win32-i386-low.c: New file.
16096 * Makefile.in (XM_CLIBS): Set.
16097 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16098 (win32-i386-low.o): New dependency rule.
16099 * linux-low.c (linux_wait): Use target signal numbers.
16100 * target.h (struct target_ops): Doc fix.
16101 * server.h (target_signal_to_name): New prototype.
16102 * gdbreplay.c: Don't include headers unconditionally which
16103 are missing on mingw32. Include <winsock.h> for mingw32.
16104 (remote_close, remote_open): Adjust for Winsock support.
16105 * configure, config.in: Regenerated.
16107 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16109 * server.c (decode_xfer_read, write_qxfer_response): New.
16110 (handle_query): Take a packet length argument. Handle
16111 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16112 the qSupported response.
16113 (main): Update call to handle_query.
16115 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16117 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16118 (putpkt_binary): Renamed from putpkt and adjusted for binary
16120 (putpkt): New wrapper for putpkt_binary.
16121 (readchar): Don't mask off the high bit.
16122 (decode_X_packet): New function.
16123 * server.c (main): Call putpkt_binary if a handler sets the packet
16124 length. Save the length of the incoming packet. Handle 'X'.
16125 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16127 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16129 * server.c (handle_query): Handle qSupported.
16131 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16133 * remote-utils.c (all_symbols_looked_up): New variable.
16134 (look_up_one_symbol): Check it.
16135 * server.h (look_up_one_symbol): New declaration.
16136 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16138 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16140 * Makefile.in (linux-arm-low.o): Update dependencies.
16141 * linux-arm-low.c: Include "gdb_proc_service.h".
16142 (PTRACE_GET_THREAD_AREA): Define.
16143 (ps_get_thread_area): New function.
16145 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16147 * configure.srv (m68k*-*-uclinux*): New target.
16148 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16149 (linux_resume_one_process): Remove extraneous cast.
16150 (linux_read_offsets): New.
16151 (linux_target_op): Add linux_read_offsets on mmuless systems.
16152 * server.c (handle_query): Add qOffsets logic.
16153 * target.h (struct target_ops): Add read_offsets.
16155 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16157 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16158 (PTRACE_GET_THREAD_AREA): Define.
16159 (ps_get_thread_area): New function.
16160 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16161 (linux-x86-64-low.o): Update.
16163 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16165 * configure.ac: Remove checks for prfpregset_t.
16166 * gdb_proc_service.h: New file.
16167 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16168 new "gdb_proc_service.h".
16169 * proc-service.c: Likewise.
16170 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16171 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16172 * Makefile.in (gdb_proc_service_h): Updated.
16173 * configure, config.in: Regenerated.
16175 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16177 * remote-utils.c (prepare_resume_reply): Move declaration
16178 of gdb_id_from_wait to the top of the block.
16180 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16182 * linux-low.c (regsets_store_inferior_registers): Read the regset
16183 from the target before filling it.
16185 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16187 * server.c (attach_inferior): Return SIGTRAP for a successful
16190 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16192 * Makefile.in (OBS): Add version.o.
16193 (STAGESTUFF): Delete.
16194 (version.o): Add dependencies.
16195 (version.c): Replace rule.
16196 (clean): Remove version.c.
16197 * server.c (gdbserver_version): New.
16198 (gdbserver_usage): Use printf.
16199 (main): Handle --version and --help.
16200 * server.h (version, host_name): Add declarations.
16202 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16214 * linux-x86-64-low.c:
16216 * linux-s390-low.c:
16217 * linux-ppc64-low.c:
16219 * linux-mips-low.c:
16220 * linux-m68k-low.c:
16221 * linux-m32r-low.c:
16224 * linux-ia64-low.c:
16225 * linux-i386-low.c:
16226 * linux-crisv32-low.c:
16238 * gdbserver.1: Add (C) after Copyright. Update the FSF
16241 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16243 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16244 (arm_breakpoint_at): Recognize both breakpoints.
16245 (the_low_target): Use the correct breakpoint instruction.
16247 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16249 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16250 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16251 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16252 (the_low_target): Update.
16254 2005-10-25 Andreas Schwab <schwab@suse.de>
16256 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16258 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16259 (ia64_num_regs): Reduce to 462.
16261 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16263 * acinclude.m4: Correct quoting.
16264 * aclocal.m4: Regenerated.
16266 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16267 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16268 (thread_db_init): Call thread_db_err_str.
16269 * configure.ac: Check for TD_VERSION.
16270 * config.in, configure: Regenerated.
16272 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16274 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16276 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16278 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16279 is not available. Define HAVE_PTRACE_GETREGS if it is.
16280 * config.in, configure: Regenerated.
16281 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16282 * linux-i386-low.c, linux-m68k-low.c: Update to use
16283 HAVE_PTRACE_GETREGS.
16284 * linux-low.c (regsets_fetch_inferior_registers)
16285 (regsets_store_inferior_registers): Only return 0 if we processed
16287 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16288 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16290 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16292 * inferiors.c (struct thread_info): Add gdb_id.
16293 (add_thread): Add gdb_id argument.
16294 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16295 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16296 calls to add_thread.
16297 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16298 * server.c (handle_query): Use thread_to_gdb_id.
16299 (handle_v_cont, main): Use gdb_id_to_thread_id.
16300 * server.h (add_thread): Update prototype.
16301 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16304 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16306 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16307 left-padded registers.
16308 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16309 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16311 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16313 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16314 * configure: Regenerate.
16315 * config.in: Regenerate.
16316 * server.h (NEED_DECLARATION_STRERROR):
16317 Replace with !HAVE_DECL_STRERROR.
16319 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16321 * linux-low.c (linux_wait, linux_send_signal): Don't test
16322 an unsigned long variable for > 0 if it could be MAX_ULONG.
16323 * server.c (myresume): Likewise.
16324 * target.c (set_desired_inferior): Likewise.
16326 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16328 * configure.ac: Simplify and improve check for socklen_t.
16329 * configure, config.in: Regenerate.
16331 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16333 * acconfig.h: Remove.
16334 * configure.ac: Add a test for socklen_t. Use three-argument
16335 AC_DEFINE throughout.
16336 * config.in: Regenerated using autoheader 2.59.
16337 * configure: Regenerated.
16339 * gdbreplay.c (socklen_t): Provide a default.
16340 (remote_open): Use socklen_t.
16341 * remote-utils.c (socklen_t): Provide a default.
16342 (remote_open): Use socklen_t.
16343 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16346 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16348 * linux-low.c (linux_read_memory, linux_write_memory)
16349 (linux_read_auxv): Likewise.
16350 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16351 (check_mem_write): Likewise.
16352 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16354 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16355 (registers_from_string, register_data): Likewise.
16356 * server.c (handle_query, main): Likewise.
16357 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16358 (decode_M_packet): Likewise.
16359 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16360 * target.h (struct target_ops): Update read_memory, write_memory,
16362 (read_inferior_memory, write_inferior_memory): Update.
16363 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16364 to unsigned char *.
16365 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16366 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16367 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16368 linux-s390-low.c, linux-sh-low.c: Update for changes in
16369 read_inferior_memory and the_low_target->breakpoint.
16371 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16373 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16374 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16375 * configure.srv: Add powerpc64-*-linux*.
16376 * linux-ppc64-low.c: New file.
16378 2005-05-23 Orjan Friberg <orjanf@axis.com>
16380 * linux-cris-low.c: New file with support for CRIS.
16381 * linux-crisv32-low.c: Ditto for CRISv32.
16382 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16383 (clean): Add reg-cris.c and reg-crisv32.c.
16384 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16385 reg-crisv32.o, and reg-crisv32.c to make rules.
16386 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16387 recognized targets.
16389 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16391 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16392 of sizeof (PTRACE_XFER_TYPE).
16393 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16395 2005-05-12 Orjan Friberg <orjanf@axis.com>
16397 * target.h (struct target_ops): Add insert_watchpoint,
16398 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16399 pointers for hardware watchpoint support.
16400 * linux-low.h (struct linux_target_ops): Ditto.
16401 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16402 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16403 to linux_target_ops.
16404 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16406 * server.c (main): Recognize 'Z' and 'z' packets.
16408 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16410 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16411 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16412 (the_low_target): Add new members.
16414 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16416 * proc-service.c (ps_lgetregs): Search all_processes instead of
16419 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16421 * server.c (start_inferior): Change return type to int.
16422 (attach_inferior): Change sigptr to int *.
16423 (handle_v_cont, handle_v_requests): Change signal to int *.
16424 (main): Change signal to int.
16426 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16428 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16429 * configure.srv: Add m32r*-*-linux*.
16430 * linux-m32r-low.c: New file.
16432 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16434 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16436 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16438 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16439 Take unsigned long arguments for PIDs.
16440 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16441 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16442 (wait_for_sigstop, linux_resume_one_process)
16443 (regsets_fetch_inferior_registers, linux_send_signal)
16444 (linux_read_auxv): Likewise. Update the types of variables holding
16445 PIDs. Update format string specifiers.
16446 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16447 * remote-utils.c (prepare_resume_reply): Likewise.
16448 * server.c (cont_thread, general_thread, step_thread)
16449 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16451 (handle_query): Update format specifiers.
16452 (handle_v_cont, main): Use strtoul for thread IDs.
16453 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16454 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16455 (general_thread, step_thread, thread_from_wait)
16456 (old_thread_from_wait): Update.
16457 * target.h (struct thread_resume): Use unsigned long for THREAD.
16458 (struct target_ops): Use unsigned long for arguments to attach and
16461 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16463 * acinclude.m4: Include bfd/bfd.m4 directly.
16464 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16465 <agriffis@toolchain.org>.
16466 * aclocal.m4, configure: Regenerated.
16468 2005-01-07 Andrew Cagney <cagney@gnu.org>
16470 * configure.ac: Rename configure.in, require autoconf 2.59.
16471 * configure: Re-generate.
16473 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16475 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16476 LIBS when finished.
16477 * aclocal.m4: Regenerated.
16478 * configure: Regenerated.
16480 2004-11-21 Andreas Schwab <schwab@suse.de>
16482 * linux-m68k-low.c (m68k_num_gregs): Define.
16483 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16484 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16485 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16486 (m68k_breakpoint_at): New. Add to the_low_target.
16488 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16489 srv_linux_thread_db to yes.
16491 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16493 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16494 (ARCH_SET_FS): Likewise.
16495 (ARCH_GET_FS): Likewise.
16496 (ARCH_GET_GS): Likewise.
16498 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16500 * linux-i386-low.c (ps_get_thread_area): New.
16501 * linux-x86-64-low.c (ps_get_thread_area): New.
16502 * linux-low.c: Include <sys/syscall.h>.
16503 (linux_kill_one_process): Don't kill the first thread here.
16504 (linux_kill): Kill the first thread here.
16505 (kill_lwp): New function.
16506 (send_sigstop, linux_send_signal): Use it.
16507 * proc-service.c: Clean up #ifdefs.
16508 (fpregset_info): Delete.
16509 (ps_lgetregs): Update and enable implementation.
16510 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16512 * remote-utils.c (struct sym_cache, symbol_cache): New.
16513 (input_interrupt): Print a clearer message.
16514 (async_io_enabled): New variable.
16515 (enable_async_io, disable_async_io): Use it. Update comments.
16516 (look_up_one_symbol): Use the symbol cache.
16517 * thread-db.c (thread_db_look_up_symbols): New function.
16518 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16520 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16522 * configure.in: Test for -rdynamic.
16523 * configure: Regenerated.
16524 * Makefile (INTERNAL_LDFLAGS): New.
16525 (gdbserver, gdbreplay): Use it.
16527 2004-09-02 Andrew Cagney <cagney@gnu.org>
16529 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16531 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16533 * linux-low.c (linux_wait): Clear all_processes list also.
16535 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16537 * linux-low.c: Include <errno.h>. Remove extern declaration of
16540 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16542 * gdbreplay.c, server.h, utils.c: Update copyright years.
16544 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16546 * server.c (main): Print child status or termination signal from
16547 variable 'signal', not 'sig'.
16549 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16551 * linux-low.c (linux_read_memory): Change return type to
16552 int. Check for and return error from ptrace().
16553 * target.c (read_inferior_memory): Change return type to int. Pass
16554 back return status from the_target->read_memory().
16555 * target.h (struct target_ops): Adapt *read_memory() prototype.
16557 (read_inferior_memory): Adapt prototype.
16558 * server.c (main): Return an error packet if
16559 read_inferior_memory() returns an error.
16561 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16563 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16564 Unify with other clean targets.
16566 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16568 * server.c (handle_v_cont): Call set_desired_inferior.
16570 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16572 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16574 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16576 * linux-low.c (linux_wait): Unblock async I/O.
16577 (linux_resume): Block and enable async I/O.
16578 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16579 * server.h (block_async_io, unblock_async_io): Add prototypes.
16581 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16583 * remote-utils.c (remote_open): Print a status notice after
16584 opening a TCP port.
16585 * server.c (attach_inferior): Print a status notice after
16588 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16590 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16592 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16594 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16596 * server.c, target.h: Update copyright years.
16598 2004-02-25 Roland McGrath <roland@redhat.com>
16600 * target.h (struct target_ops): New member `read_auxv'.
16601 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16602 * linux-low.c (linux_read_auxv): New function.
16603 (linux_target_ops): Initialize `read_auxv' member to that.
16605 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16607 Committed by Jim Blandy <jimb@redhat.com>.
16609 * linux-s390-low.c (s390_num_regs): Update.
16610 (s390_regmap): Remove control registers. Use __s390x__ predefine
16611 instead of GPR_SIZE to distiguish s390 and s390x targets.
16613 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16615 * linux-low.c: Update copyright year.
16616 (check_removed_breakpoint): Clear pending_is_breakpoint.
16617 (linux_set_resume_request, linux_queue_one_thread)
16618 (resume_status_pending_p): New functions.
16619 (linux_continue_one_thread): Use process->resume.
16620 (linux_resume): Only resume threads if there are no pending events.
16621 * linux-low.h (struct process_info): Add resume request
16624 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16626 * regcache.c (new_register_cache): Clear the allocated register
16627 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16629 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16631 * linux-low.c (linux_resume): Take a struct thread_resume *
16633 (linux_wait): Update call.
16634 (resume_ptr): New static variable.
16635 (linux_continue_one_thread): Renamed from
16636 linux_continue_one_process. Use resume_ptr.
16637 (linux_resume): Use linux_continue_one_thread.
16638 * server.c (handle_v_cont, handle_v_requests): New functions.
16639 (myresume): New function.
16640 (main): Handle 'v' case.
16641 * target.h (struct thread_resume): New type.
16642 (struct target_ops): Change argument of "resume" to struct
16644 (myresume): Delete macro.
16646 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16648 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16649 (uninstall): Support DESTDIR.
16651 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16653 * configure.srv: Add xscale*linux copy of arm*linux entry.
16655 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16657 * linux-arm-low.c (arm_reinsert_addr): New function.
16658 (the_low_target): Add arm_reinsert_addr.
16660 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16662 * mem-break.c: Remove whitespace at end of file.
16664 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16666 * configure.in: Check whether we need to prototype strerror.
16667 * server.h: Optionally prototype strerror.
16668 * gdbreplay.c (perror_with_name): Use strerror.
16669 * linux-low.c (linux_attach_lwp): Use strerror.
16670 * utils.c (perror_with_name): Use strerror.
16671 * config.in, configure: Regenerated.
16673 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16675 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16676 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16678 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16680 * Makefile.in (SFILES): Update.
16681 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16682 low-sun3.c: Remove files.
16684 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16686 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16687 (linux_detach_one_process, linux_detach): New functions.
16688 (linux_target_ops): Add linux_detach.
16689 * server.c (main): Handle 'D' packet.
16690 * target.h (struct target_ops): Add "detach" member.
16691 (detach_inferior): Define.
16693 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16695 From Kelley Cook <kelleycook@wideopenwest.com>:
16696 * configure.srv: Accept i[34567]86 variants.
16698 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16700 * linux-low.c (linux_wait_for_event): Correct comment typos.
16701 (linux_resume_one_process): Call check_removed_breakpoint.
16702 (linux_send_signal): New function.
16703 (linux_target_ops): Add linux_send_signal.
16704 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16706 * target.h (struct target_ops): Add send_signal.
16708 2003-05-29 Jim Blandy <jimb@redhat.com>
16710 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16711 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16712 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16713 away part of the register's value.
16715 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16717 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16718 (linux_wait_for_event, linux_init_signals): Likewise.
16720 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16722 * configure.in: Check for stdlib.h.
16723 * configure: Regenerated.
16724 * config.in: Regenerated.
16726 2003-01-04 Andreas Schwab <schwab@suse.de>
16728 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16730 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16732 * Makefile.in: Remove obsolete code.
16734 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16736 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16737 defined(PT_FPR0_HI).
16739 2002-11-17 Stuart Hughes <seh@zee2.com>
16741 * linux-arm-low.c (arm_num_regs): Increase.
16742 (arm_regmap): Include status register.
16744 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16746 * linux-low.c (register_addr): Remove incorrect -1 check.
16748 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16750 * linux-low.c (linux_create_inferior): Call setpgid. Return
16752 (unstopped_p, linux_signal_pid): Remove.
16753 (linux_target_ops): Remove linux_signal_pid.
16754 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16755 global instead of target method.
16756 * target.h (struct target_ops): Remove signal_pid. Update comment
16757 for create_inferior.
16758 * server.c (signal_pid): New variable.
16759 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16760 gdbserver. Set the child to be the foreground process group.
16761 (attach_inferior): Set signal_pid.
16763 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16765 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16767 2002-08-20 Jim Blandy <jimb@redhat.com>
16769 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16772 2002-08-01 Andrew Cagney <cagney@redhat.com>
16774 * Makefile.in: Make chill references obsolete.
16776 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16778 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16779 * configure: Regenerate.
16780 * config.in: Regenerate.
16782 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16784 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16785 (perror_with_name, remote_close, remote_open, expect, play): Static.
16787 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16789 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16790 byte offsets instead of an array of indexes.
16791 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16793 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16795 * regcache.c: Add comment.
16797 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16799 * thread-db.c: New file.
16800 * proc-service.c: New file.
16801 * acinclude.m4: New file.
16802 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16803 proc-service.o, and thread-db.o.
16804 (linux-low.o): Add USE_THREAD_DB.
16805 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16806 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16807 * aclocal.m4: Regenerated.
16808 * config.in: Regenerated.
16809 * configure: Regenerated.
16810 * configure.in: Check for proc_service.h, sys/procfs.h,
16811 thread_db.h, and linux/elf.h headrs.
16812 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16813 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16814 Check for -lthread_db and thread support.
16815 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16816 PowerPC, and SuperH.
16817 * i387-fp.c: Constify arguments.
16818 * i387-fp.h: Likewise.
16819 * inferiors.c: (struct thread_info): Renamed from
16820 `struct inferior_info'. Remove PID member. Use generic inferior
16821 list header. All uses updated.
16822 (inferiors, signal_pid): Removed.
16823 (all_threads): New variable.
16824 (get_thread): Define.
16825 (add_inferior_to_list): New function.
16826 (for_each_inferior): New function.
16827 (change_inferior_id): New function.
16828 (add_inferior): Removed.
16829 (remove_inferior): New function.
16830 (add_thread): New function.
16831 (free_one_thread): New function.
16832 (remove_thread): New function.
16833 (clear_inferiors): Use for_each_inferior and free_one_thread.
16834 (find_inferior): New function.
16835 (find_inferior_id): New function.
16836 (inferior_target_data): Update argument type.
16837 (set_inferior_target_data): Likewise.
16838 (inferior_regcache_data): Likewise.
16839 (set_inferior_regcache_data): Likewise.
16840 * linux-low.c (linux_bp_reinsert): Remove.
16841 (all_processes, stopping_threads, using_thrads)
16842 (struct pending_signals, debug_threads, pid_of): New.
16843 (inferior_pid): Replace with macro.
16844 (struct inferior_linux_data): Remove.
16845 (get_stop_pc, add_process): New functions.
16846 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16847 Use add_process and add_thread.
16848 (linux_attach_lwp): New function, based on old linux_attach. Use
16849 add_process and add_thread. Set stop_expected for new threads.
16850 (linux_attach): New function.
16851 (linux_kill_one_process): New function.
16852 (linux_kill): Kill all LWPs.
16853 (linux_thread_alive): Use find_inferior_id.
16854 (check_removed_breakpoints, status_pending_p): New functions.
16855 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16856 Update. Use WNOHANG. Wait for cloned processes also. Update process
16857 struct for the found process.
16858 (linux_wait_for_event): New function.
16859 (linux_wait): Use it. Support LWPs.
16860 (send_sigstop, wait_for_sigstop, stop_all_processes)
16861 (linux_resume_one_process, linux_continue_one_process): New functions.
16862 (linux_resume): Support LWPs.
16863 (REGISTER_RAW_SIZE): Remove.
16864 (fetch_register): Use register_size instead. Call supply_register.
16865 (usr_store_inferior_registers): Likewise. Call collect_register.
16866 Fix recursive case.
16867 (regsets_fetch_inferior_registers): Improve error message.
16868 (regsets_store_inferior_registers): Add debugging.
16869 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16870 (unstopped_p, linux_signal_pid): New functions.
16871 (linux_target_ops): Add linux_signal_pid.
16872 (linux_init_signals): New function.
16873 (initialize_low): Call it. Initialize using_threads.
16874 * regcache.c (inferior_regcache_data): Add valid
16876 (get_regcache): Fetch registers lazily. Add fetch argument
16877 and update all callers.
16878 (regcache_invalidate_one, regcache_invalidate): New
16880 (new_register_cache): Renamed from create_register_cache.
16881 Return the new regcache.
16882 (free_register_cache): Change argument to a void *.
16883 (registers_to_string, registers_from_string): Call get_regcache
16884 with fetch flag set.
16885 (register_data): Make static. Pass fetch flag to get_regcache.
16886 (supply_register): Call get_regcache with fetch flag clear.
16887 (collect_register): Call get_regcache with fetch flag set.
16888 (collect_register_as_string): New function.
16889 * regcache.h: Update.
16890 * remote-utils.c (putpkt): Flush after debug output and use
16892 Handle input interrupts while waiting for an ACK.
16893 (input_interrupt): Use signal_pid method.
16894 (getpkt): Flush after debug output and use stderr.
16895 (outreg): Use collect_register_as_string.
16896 (new_thread_notify, dead_thread_notify): New functions.
16897 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16898 and general_thread.
16899 (look_up_one_symbol): Flush after debug output.
16900 * server.c (step_thread, server_waiting): New variables.
16901 (start_inferior): Don't use signal_pid. Update call to mywait.
16902 (attach_inferior): Update call to mywait.
16903 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16904 (main): Don't fetch/store registers explicitly. Use
16905 set_desired_inferior. Support proposed ``Hs'' packet. Update
16907 * server.h: Update.
16908 (struct inferior_list, struct_inferior_list_entry): New.
16909 * target.c (set_desired_inferior): New.
16910 (write_inferior_memory): Constify.
16911 (mywait): New function.
16912 * target.h: Update.
16913 (struct target_ops): New signal_pid method.
16914 (mywait): Removed macro, added prototype.
16916 * linux-low.h (regset_func): Removed.
16917 (regset_fill_func, regset_store_func): New.
16918 (enum regset_type): New.
16919 (struct regset_info): Add type field. Use new operation types.
16920 (struct linux_target_ops): stop_pc renamed to get_pc.
16921 Add decr_pc_after_break and breakpoint_at.
16922 (get_process, get_thread_proess, get_process_thread)
16923 (strut process_info, all_processes, linux_attach_lwp)
16924 (thread_db_init): New.
16926 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16927 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16928 (the_low_target): Add new members.
16929 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16930 (i386_store_fpxregset): Constify.
16931 (target_regsets): Add new kind identifier.
16932 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16933 (i386_set_pc): Add debugging.
16934 (i386_breakpoint_at): New function.
16935 (the_low_target): Add new members.
16936 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16937 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16938 (mips_breakpoint_at): New.
16939 (the_low_target): Add new members.
16940 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16941 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16942 (the_low_target): Add new members.
16943 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16944 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16945 (the_low_target): Add new members.
16946 * linux-x86-64-low.c (target_regsets): Add new kind
16949 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16951 From Martin Pool <mbp@samba.org>:
16952 * server.c (gdbserver_usage): New function.
16955 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16957 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16958 stop_at -> stop_pc.
16960 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16962 * Makefile.in: Remove obsolete code.
16964 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16966 * linux-low.c (regsets_fetch_inferior_registers),
16967 (regsets_store_inferior_registers): Removed cast to int from
16969 * regcache.h: Added declaration of struct inferior_info.
16971 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16973 * inferiors.c (struct inferior_info): Add regcache_data.
16974 (add_inferior): Call create_register_cache.
16975 (clear_inferiors): Call free_register_cache.
16976 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16977 * regcache.c (struct inferior_regcache_data): New.
16978 (registers): Remove.
16979 (get_regcache): New function.
16980 (create_register_cache, free_register_cache): New functions.
16981 (set_register_cache): Don't initialize the register cache here.
16982 (registers_to_string, registers_from_string, register_data): Call
16984 * regcache.h: Add prototypes.
16985 * server.h: Likewise.
16987 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16989 * mem-break.c: New file.
16990 * mem-break.h: New file.
16991 * Makefile.in: Add mem-break.o rule; update server.h
16993 * inferiors.c (struct inferior_info): Add target_data
16995 (clear_inferiors): Free target_data member if set.
16996 (inferior_target_data, set_inferior_target_data): New functions.
16997 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16998 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16999 * linux-low.c (linux_bp_reinsert): New variable.
17000 (struct inferior_linux_data): New.
17001 (linux_create_inferior): Use set_inferior_target_data.
17002 (linux_attach): Likewise. Call add_inferior.
17003 (linux_wait_for_one_inferior): New function.
17004 (linux_wait): Call it.
17005 (linux_write_memory): Add const.
17006 (initialize_low): Call set_breakpoint_data.
17007 * linux-low.h (struct linux_target_ops): Add breakpoint
17009 * server.c (attach_inferior): Remove extra add_inferior
17011 * server.h: Include mem-break.h. Update inferior.c
17013 * target.c (read_inferior_memory)
17014 (write_inferior_memory): New functions.
17015 * target.h (read_inferior_memory)
17016 (write_inferior_memory): Change macros to prototypes.
17017 (struct target_ops): Update comments. Add const to write_memory
17020 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17022 * linux-low.c (usr_store_inferior_registers): Support
17023 registers which are allowed to fail to store.
17024 * linux-low.h (linux_target_ops): Likewise.
17025 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17026 (ppc_cannot_store_register): FPSCR may not be storable.
17028 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17030 * server.h: Include <string.h> if HAVE_STRING_H.
17031 * ChangeLog: Correct paths in last ChangeLog entry.
17033 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17035 * linux-low.h: Remove obsolete prototypes.
17036 (struct linux_target_ops): New.
17037 (extern the_low_target): New.
17038 * linux-low.c (num_regs, regmap): Remove declarations.
17039 (register_addr): Use the_low_target explicitly.
17040 (fetch_register): Likewise.
17041 (usr_fetch_inferior_registers): Likewise.
17042 (usr_store_inferior_registers): Likewise.
17043 * linux-arm-low.c (num_regs): Remove.
17044 (arm_num_regs): Define.
17045 (arm_regmap): Renamed from regmap, made static.
17046 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17048 (arm_cannot_store_register): Renamed from cannot_store_register,
17050 (the_low_target): New.
17051 * linux-i386-low.c (num_regs): Remove.
17052 (i386_num_regs): Define.
17053 (i386_regmap): Renamed from regmap, made static.
17054 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17056 (i386_cannot_store_register): Renamed from cannot_store_register,
17058 (the_low_target): New.
17059 * linux-ia64-low.c (num_regs): Remove.
17060 (ia64_num_regs): Define.
17061 (ia64_regmap): Renamed from regmap, made static.
17062 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17064 (ia64_cannot_store_register): Renamed from cannot_store_register,
17066 (the_low_target): New.
17067 * linux-m68k-low.c (num_regs): Remove.
17068 (m68k_num_regs): Define.
17069 (m68k_regmap): Renamed from regmap, made static.
17070 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17072 (m68k_cannot_store_register): Renamed from cannot_store_register,
17074 (the_low_target): New.
17075 * linux-mips-low.c (num_regs): Remove.
17076 (mips_num_regs): Define.
17077 (mips_regmap): Renamed from regmap, made static.
17078 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17080 (mips_cannot_store_register): Renamed from cannot_store_register,
17082 (the_low_target): New.
17083 * linux-ppc-low.c (num_regs): Remove.
17084 (ppc_num_regs): Define.
17085 (ppc_regmap): Renamed from regmap, made static.
17086 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17088 (ppc_cannot_store_register): Renamed from cannot_store_register,
17090 (the_low_target): New.
17091 * linux-s390-low.c (num_regs): Remove.
17092 (s390_num_regs): Define.
17093 (s390_regmap): Renamed from regmap, made static.
17094 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17096 (s390_cannot_store_register): Renamed from cannot_store_register,
17098 (the_low_target): New.
17099 * linux-sh-low.c (num_regs): Remove.
17100 (sh_num_regs): Define.
17101 (sh_regmap): Renamed from regmap, made static.
17102 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17104 (sh_cannot_store_register): Renamed from cannot_store_register,
17106 (the_low_target): New.
17107 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17108 (the_low_target): New.
17110 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17112 * Makefile.in: Add stamp-h target.
17113 * configure.in: Create stamp-h.
17114 * configure: Regenerated.
17116 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17118 * inferiors.c: New file.
17119 * target.c: New file.
17120 * target.h: New file.
17121 * Makefile.in: Add target.o and inferiors.o. Update
17123 * linux-low.c (inferior_pid): New static variable,
17124 moved from server.c.
17125 (linux_create_inferior): Renamed from create_inferior.
17126 Call add_inferior. Return 0 on success instead of a PID.
17127 (linux_attach): Renamed from myattach.
17128 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17129 (linux_thread_alive): Renamed from mythread_alive.
17130 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17132 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17133 (regsets_store_inferior_registers): Correct error message.
17134 Add missing ``return 0''.
17135 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17136 (linux_store_registers): Renamed from store_inferior_registers.
17137 (linux_read_memory): Renamed from read_inferior_memory.
17138 (linux_write_memory): Renamed from write_inferior_memory.
17139 (linux_target_ops): New structure.
17140 (initialize_low): Call set_target_ops ().
17141 * remote-utils.c (unhexify): New function.
17142 (hexify): New function.
17143 (input_interrupt): Send signals to ``signal_pid''.
17144 * server.c (inferior_pid): Remove.
17145 (start_inferior): Update create_inferior call.
17146 (attach_inferior): Call add_inferior.
17147 (handle_query): New function.
17148 (main): Call handle_query for `q' packets.
17149 * server.h: Include "target.h". Remove obsolete prototypes.
17150 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17152 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17154 * Makefile.in: Add WARN_CFLAGS. Update configury
17156 * configure.in: Check for <string.h>
17157 * configure: Regenerate.
17158 * config.in: Regenerate.
17159 * gdbreplay.c: Include needed system headers.
17160 (remote_open): Remove strchr prototype.
17161 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17162 * regcache.c (supply_register): Change buf argument to const void *.
17163 (supply_register_by_name): Likewise.
17164 (collect_register): Change buf argument to void *.
17165 (collect_register_by_name): Likewise.
17166 * regcache.h: Add missing prototypes.
17167 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17168 * server.c (handle_query): New function.
17169 (attached): New static variable, moved out of main.
17170 (main): Quiet longjmp clobber warnings.
17171 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17172 * utils.c (error): Remove NORETURN.