1 2019-02-27 Tom Tromey <tromey@adacore.com>
3 * gdbreplay.c (logchar): Handle \r\n.
5 2019-02-07 Alan Hayward <alan.hayward@arm.com>
7 * linux-low.c (linux_attach): Add process before lwp.
8 * server.c (attach_inferior): Check if already attached.
10 2019-02-07 Tom Tromey <tom@tromey.com>
12 * x86-tdesc.h: Rename include guard.
13 * x86-low.h: Add include guard.
14 * wincecompat.h: Rename include guard.
15 * win32-low.h: Add include guard.
16 * utils.h: Rename include guard.
17 * tracepoint.h: Rename include guard.
18 * tdesc.h: Rename include guard.
19 * target.h: Rename include guard.
20 * server.h: Rename include guard.
21 * remote-utils.h: Rename include guard.
22 * regcache.h: Rename include guard.
23 * nto-low.h: Rename include guard.
24 * notif.h: Add include guard.
25 * mem-break.h: Rename include guard.
26 * lynx-low.h: Add include guard.
27 * linux-x86-tdesc.h: Add include guard.
28 * linux-s390-tdesc.h: Add include guard.
29 * linux-ppc-tdesc-init.h: Add include guard.
30 * linux-low.h: Add include guard.
31 * linux-aarch64-tdesc.h: Add include guard.
32 * linux-aarch32-low.h: Add include guard.
33 * inferiors.h: Rename include guard.
34 * i387-fp.h: Rename include guard.
35 * hostio.h: Rename include guard.
36 * gdbthread.h: Rename include guard.
37 * gdb_proc_service.h: Rename include guard.
38 * event-loop.h: Rename include guard.
39 * dll.h: Rename include guard.
40 * debug.h: Rename include guard.
41 * ax.h: Rename include guard.
43 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
46 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
47 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
49 2019-01-25 Tom Tromey <tom@tromey.com>
51 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
53 2019-01-25 Tom Tromey <tom@tromey.com>
55 * win32-low.c: Fix common/ includes.
56 * win32-i386-low.c: Fix common/ includes.
57 * tracepoint.c: Fix common/ includes.
58 * thread-db.c: Fix common/ includes.
59 * target.h: Fix common/ includes.
60 * symbol.c: Fix common/ includes.
61 * spu-low.c: Fix common/ includes.
62 * server.h: Fix common/ includes.
63 * server.c: Fix common/ includes.
64 * remote-utils.c: Fix common/ includes.
65 * regcache.h: Fix common/ includes.
66 * regcache.c: Fix common/ includes.
67 * nto-x86-low.c: Fix common/ includes.
68 * notif.h: Fix common/ includes.
69 * mem-break.h: Fix common/ includes.
70 * lynx-low.c: Fix common/ includes.
71 * lynx-i386-low.c: Fix common/ includes.
72 * linux-x86-tdesc-selftest.c: Fix common/ includes.
73 * linux-x86-low.c: Fix common/ includes.
74 * linux-low.c: Fix common/ includes.
75 * inferiors.h: Fix common/ includes.
76 * i387-fp.c: Fix common/ includes.
77 * hostio.c: Fix common/ includes.
78 * hostio-errno.c: Fix common/ includes.
79 * gdbthread.h: Fix common/ includes.
80 * gdbreplay.c: Fix common/ includes.
81 * fork-child.c: Fix common/ includes.
82 * event-loop.c: Fix common/ includes.
84 (enum gdb_agent_op): Fix common/ includes.
86 2019-01-21 Tom Tromey <tom@tromey.com>
88 * tracepoint.c: Fix includes.
89 * remote-utils.c: Fix includes.
90 * linux-x86-low.c: Fix includes.
92 2019-01-01 Joel Brobecker <brobecker@adacore.com>
94 * gdbreplay.c (gdbreplay_version): Update copyright year in
96 * server.c (gdbserver_version): Likewise.
98 2018-12-05 Alan Hayward <alan.hayward@arm.com>
100 * linux-low.c (add_lwp): Switch ordering.
102 2018-11-29 Tom Tromey <tom@tromey.com>
104 * win32-low.c (win32_join): Take pid, not process.
105 * target.h (struct target_ops) <join>: Change argument type.
106 (join_inferior): Change argument name.
107 * spu-low.c (spu_join): Take pid, not process.
108 * server.c (handle_detach): Preserve pid before destroying
110 * lynx-low.c (lynx_join): Take pid, not process.
111 * linux-low.c (linux_join): Take pid, not process.
113 2018-11-23 Alan Hayward <alan.hayward@arm.com>
115 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
116 (aarch64_cannot_fetch_register): Likewise.
117 (struct linux_target_ops): Update references.
119 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
121 * linux-ppc-low.c: Include nat/linux-ptrace.h.
123 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
125 * configure.srv (ipa_ppc_linux_regobj): Add
126 powerpc-isa207-htm-vsx32l-ipa.o and
127 powerpc-isa207-htm-vsx64l-ipa.o.
128 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
129 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
130 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
131 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
132 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
133 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
134 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
135 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
136 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
137 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
138 (init_registers_powerpc_isa207_htm_vsx32l)
139 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
140 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
141 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
142 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
143 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
144 (ppc_store_tm_ctarregset): New functions.
145 (ppc_regsets): Add entries for HTM regsets.
146 (ppc_arch_setup): Set htm in features struct when needed. Set
147 sizes for the HTM regsets.
148 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
149 (initialize_low_arch): Call
150 init_registers_powerpc_isa207_htm_vsx32l and
151 init_registers_powerpc_isa207_htm_vsx64l.
152 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
153 PPC_TDESC_ISA207_HTM_VSX.
154 (initialize_low_tracepoint): Call
155 init_registers_powerpc_isa207_htm_vsx32l and
156 init_registers_powerpc_isa207_htm_vsx64l.
158 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
160 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
161 rs6000/power-linux-pmu.xml to srv_xmlfiles.
162 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
163 (ppc_store_pmuregset): New functions.
164 (ppc_regsets): Add entries for ebb and pmu regsets.
165 (ppc_arch_setup): Set isa207 in features struct if the ebb and
166 pmu regsets are available. Set sizes for these regsets.
168 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
170 * configure.srv (ipa_ppc_linux_regobj): Add
171 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
172 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
173 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
174 rs6000/powerpc-isa207-vsx32l.xml, and
175 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
176 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
177 <PPC_TDESC_ISA207_VSX>: New enum value.
178 (init_registers_powerpc_isa207_vsx32l): Declare.
179 (init_registers_powerpc_isa207_vsx64l): Declare.
180 * linux-ppc-low.c (ppc_fill_tarregset): New function.
181 (ppc_store_tarregset): New function.
182 (ppc_regsets): Add entry for the TAR regset.
183 (ppc_arch_setup): Set isa207 in features struct when needed. Set
184 size for the TAR regsets.
185 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
186 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
187 and init_registers_powerpc_isa207_vsx64l.
188 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
189 (initialize_low_tracepoint): Call
190 init_registers_powerpc_isa207_vsx32l and
191 init_registers_powerpc_isa207_vsx64l.
193 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
194 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
196 * configure.srv (ipa_ppc_linux_regobj): Add
197 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
198 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
199 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
200 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
201 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
202 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
203 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
204 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
205 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
206 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
207 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
208 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
209 (ppc_hwcap): Add comment.
210 (ppc_hwcap2): New global.
211 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
212 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
213 (ppc_regsets): Add entries for the DSCR and PPR regsets.
214 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
215 when needed. Set sizes for the the DSCR and PPR regsets.
216 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
217 (initialize_low_arch): Call
218 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
219 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
220 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
221 PPC_TDESC_ISA205_PPR_DSCR_VSX.
222 (initialize_low_tracepoint): Call
223 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
224 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
226 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
228 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
230 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
231 Simon Marchi <simark@simark.ca>
233 * acinclude.m4: Include "../selftest.m4".
234 * configure: Regenerate.
235 * configure.ac: Use "GDB_AC_SELFTEST".
236 * configure.srv: Use "$enable_unittests" instead of
237 "$development" when checking whether unit tests have been
239 * server.c (captured_main): Update message informing that
240 selftests have been disabled.
242 2018-10-04 Tom Tromey <tom@tromey.com>
244 * configure: Rebuild.
246 2018-10-04 Tom Tromey <tom@tromey.com>
248 * server.c (handle_status): Rename inner "thread".
249 (process_serial_event): Declare "res" in 'm' case.
250 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
251 (iterate_over_lwps): Rename inner "thread".
252 (linux_qxfer_libraries_svr4): Rename inner "len".
253 * gdbthread.h (find_thread_in_random): Rename inner "thread".
255 2018-10-01 Gary Benson <gbenson@redhat.com>
257 * gdb_proc_service.h: Moved common code to
258 common/gdb_proc_service.h.
260 2018-10-01 Gary Benson <gbenson@redhat.com>
262 * gdb_proc_service.h: Synchronize comments and whitespace with
263 GDB's version of this file.
265 2018-09-25 Tom Tromey <tom@tromey.com>
267 * configure: Rebuild.
268 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
270 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
272 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
273 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
274 ($(IPA_LIB)): Sort IPA_OBJS.
276 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
278 * Makefile.in: Remove references to $(ADD_DEPS).
280 2018-09-16 Tom Tromey <tom@tromey.com>
282 * remote-utils.c (remote_open): Use GNU style for metasyntactic
284 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
287 2018-09-05 Tom Tromey <tom@tromey.com>
289 * configure: Rebuild.
291 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
294 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
296 2018-08-27 Tom Tromey <tom@tromey.com>
299 * configure: Rebuild.
301 2018-08-27 Tom Tromey <tom@tromey.com>
303 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
304 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
305 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
306 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
307 (s390x_emit_stack_adjust): Add casts to unsigned char.
309 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
313 * server.h (struct client_state) <disable_randomization>:
316 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
318 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
320 (mips_supply_ptrace_register): Likewise.
322 2018-07-22 Tom Tromey <tom@tromey.com>
324 * configure: Rebuild.
326 2018-07-22 Tom Tromey <tom@tromey.com>
328 * win32-low.c (win32_create_inferior): Remove unused variables.
329 * gdbreplay.c (remote_open): Remove unused variable.
330 * remote-utils.c (remote_prepare): Remove unused variable.
331 * x86-tdesc.h (X86_TDESC_H): Define.
332 (amd64_expedite_regs): Define conditionally.
333 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
334 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
335 * remote-utils.c (readchar): Remove unused variable.
337 2018-07-13 Pedro Alves <palves@redhat.com>
339 * linux-low.c (linux_kill): Change parameter to process_info
340 pointer instead of pid. Adjust.
341 * lynx-low.c (lynx_kill): Likewise.
342 * nto-low.c (nto_kill): Likewise.
343 * spu-low.c (spu_kill): Likewise.
344 * win32-low.c (win32_kill): Likewise.
345 * server.c (handle_v_kill, kill_inferior_callback)
346 (detach_or_kill_for_exit): Adjust.
347 * target.c (kill_inferior): Change parameter to process_info
348 pointer instead of pid. Adjust.
349 * target.h (struct target_ops) <kill>: Change parameter to
350 process_info pointer instead of pid. Adjust all implementations
352 (kill_inferior): Likewise.
354 2018-07-13 Pedro Alves <palves@redhat.com>
356 * linux-low.c (linux_detach, linux_join): Change parameter to
357 process_info pointer instead of pid. Adjust.
358 * lynx-low.c (lynx_detach, lynx_join): Likewise.
359 * nto-low.c (nto_detach): Likewise.
360 * spu-low.c (spu_detach, spu_join): Likewise.
361 * win32-low.c (win32_detach, win32_join): Likewise.
362 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
363 * target.h (struct target_ops) <detach, join>: Change parameter to
364 process_info pointer instead of pid. Adjust all implementations
366 (detach_inferior, join_inferior): Rename 'pid' parameter to
369 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
370 Jan Kratochvil <jan.kratochvil@redhat.com>
371 Paul Fertser <fercerpav@gmail.com>
372 Tsutomu Seki <sekiriki@gmail.com>
374 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
375 (OBS): Add 'common/netstuff.o'.
376 (GDBREPLAY_OBS): Likewise.
377 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
378 (remote_open): Implement support for IPv6
380 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
382 (handle_accept_event): Accept connections from IPv6 sources.
383 (remote_prepare): Handle IPv6-style hostnames; implement
384 support for IPv6 connections.
385 (remote_open): Implement support for printing connections from
388 2018-07-11 Pedro Alves <palves@redhat.com>
391 * mem-break.c (any_persistent_commands): Add process_info
392 parameter and use it instead of relying on the current process.
393 Change return type to bool.
394 * mem-break.h (any_persistent_commands): Add process_info
395 parameter and change return type to bool.
396 * server.c (handle_detach): Remove require_running_or_return call.
397 Look up the process_info for the process we're about to detach.
398 If not found, return back error to GDB. Adjust
399 any_persistent_commands call to pass down a process pointer.
401 2018-07-11 Pedro Alves <palves@redhat.com>
403 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
404 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
405 instead of collect_register_by_name.
406 * regcache.c (regcache_raw_get_unsigned_by_name): New.
407 * regcache.h (regcache_raw_get_unsigned_by_name): New.
409 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
410 Pedro Alves <palves@redhat.com>
412 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
414 2018-07-03 Tom Tromey <tom@tromey.com>
416 * linux-low.c: Update.
417 * lynx-low.c: Update.
418 * mem-break.c: Update.
420 * remote-utils.c: Update.
424 * win32-low.c: Update.
426 2018-07-03 Tom Tromey <tom@tromey.com>
430 2018-07-03 Tom Tromey <tom@tromey.com>
432 * linux-low.c: Update.
434 2018-07-03 Tom Tromey <tom@tromey.com>
438 2018-07-03 Tom Tromey <tom@tromey.com>
440 * linux-low.c: Update.
441 * linux-mips-low.c: Update.
442 * lynx-low.c: Update.
444 * remote-utils.c: Update.
448 * thread-db.c: Update.
450 2018-07-03 Tom Tromey <tom@tromey.com>
452 * linux-low.c: Update.
453 * linux-mips-low.c: Update.
454 * lynx-low.c: Update.
455 * mem-break.c: Update.
457 * remote-utils.c: Update.
461 * tracepoint.c: Update.
463 2018-07-03 Tom Tromey <tom@tromey.com>
465 * linux-low.c: Update.
466 * linux-ppc-low.c: Update.
467 * linux-x86-low.c: Update.
468 * proc-service.c: Update.
471 * thread-db.c: Update.
472 * win32-low.c: Update.
474 2018-07-03 Tom Tromey <tom@tromey.com>
476 * linux-low.c: Update.
477 * lynx-low.c: Update.
479 * remote-utils.c: Update.
481 * thread-db.c: Update.
482 * win32-low.c: Update.
484 2018-06-29 Joel Brobecker <brobecker@adacore.com>
486 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
487 parameter in call to 'amd64_create_target_description'.
489 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
491 * x86-tdesc.h: Remove executable permission flag.
493 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
495 * configure.ac: Remove AC_PREREQ, add missing quoting.
496 * configure: Re-generate.
497 * config.in: Re-generate.
498 * aclocal.m4: Re-generate.
500 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
502 * tracepoint.h (current_traceframe): Remove declaration.
504 2018-06-18 Alan Hayward <alan.hayward@arm.com>
506 * linux-aarch64-low.c (is_sve_tdesc): New function.
507 (aarch64_sve_regs_copy_to_regcache): Likewise.
508 (aarch64_sve_regs_copy_from_regcache): Likewise.
509 (aarch64_regs_info): Add SVE checks.
510 (initialize_low_arch): Initialize SVE.
512 2018-06-18 Alan Hayward <alan.hayward@arm.com>
514 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
516 2018-06-11 Alan Hayward <alan.hayward@arm.com>
518 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
519 (initialize_low_tracepoint): Likewise
520 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
521 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
523 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
525 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
527 2018-06-11 Alan Hayward <alan.hayward@arm.com>
529 * server.h (PBUFSIZ): Increase size
531 2018-06-11 Alan Hayward <alan.hayward@arm.com>
533 * regcache.c (regcache::raw_compare): New function.
534 * regcache.h (regcache::raw_compare): New declaration.
536 2018-06-11 Alan Hayward <alan.hayward@arm.com>
538 * regcache.c (new_register_cache): Use new.
539 (free_register_cache): Use delete.
540 (register_data): Use const.
541 (supply_register): Move body inside regcache.
542 (regcache::raw_supply): New override function.
543 (collect_register): Move body inside regcache.
544 (regcache::raw_collect): New override function.
545 (regcache::get_register_status): New override function.
546 * regcache.h (struct regcache): Inherit from reg_buffer_common.
548 2018-06-09 Tom Tromey <tom@tromey.com>
550 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
552 (event_queue): Use std::queue.
553 (gdb_event_xfree): Remove.
554 (initialize_event_loop, process_event, wait_for_event): Update.
556 2018-06-08 Stan Cox <scox@redhat.com>
558 * win32-low.c (win32_create_inferior): last_ptid and last_status
559 moved to client_state.
561 2018-06-08 Pedro Alves <palves@redhat.com>
563 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
564 common/common-exceptions.o, common/common-utils.o,
565 common/errors.o, common/print-utils.o and utils.o.
566 * gdbreplay.c: Include "common-defs.h" instead of the two
567 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
568 string.h or alloca.h.
569 (perror_with_name): Delete.
570 (remote_open): Use xstrdup instead of strdup.
571 (main): Rename to ...
572 (captured_main): ... this.
575 2018-06-08 Tom Tromey <tom@tromey.com>
577 * linux-low.c (linux_low_read_btrace): Update.
579 2018-06-04 Stan Cox <scox@redhat.com>
581 * server.h (struct client_state): New.
582 * server.c (cont_thread, general_thread, multi_process)
583 (report_fork_events, report_vfork_events, report_exec_events)
584 (report_thread_events, swbreak_feature, hwbreak_feature)
585 (vCont_supported, disable_randomization, pass_signals)
586 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
587 Moved to client_state.
588 * remote-utils.c (remote_debug, noack_mode)
589 (transport_is_reliable): Moved to client_state.
590 * tracepoint.c (current_traceframe): Moved to client_state.
593 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
594 linux-low.c, remote-utils.h, target.c: Use client_state.
596 2018-05-31 Alan Hayward <alan.hayward@arm.com>
598 * configure.srv: Add new c/h file.
600 2018-05-31 Alan Hayward <alan.hayward@arm.com>
602 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
605 2018-05-25 Maciej W. Rozycki <macro@mips.com>
607 * gdb.arch/mips-fpregset-core.exp: New test.
608 * gdb.arch/mips-fpregset-core.c: New test source.
610 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
613 * hostio.c (require_int): Do not report overflow for integers
614 between 0xfffffff and 0x7fffffff.
616 2018-05-22 Maciej W. Rozycki <macro@mips.com>
618 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
619 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
620 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
622 (the_low_target): Wire them.
624 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
626 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
627 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
628 mode. Call collect_register_by_name with vscr using
629 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
630 (ppc_store_vrregset): Add and set vscr_offset variable as in
631 ppc_fill_vrregset. Call supply_register_by_name with vscr using
634 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
636 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
637 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
638 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
640 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
642 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
643 (ppc_store_vsxregset): Likewise.
644 (ppc_fill_vrregset): Likewise.
645 (ppc_store_vrregset): Likewise.
646 (ppc_fill_evrregset): Likewise.
647 (ppc_store_evrregset): Likewise.
648 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
649 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
652 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
654 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
655 wordsize of the inferior. Call ppc_linux_target_wordsize.
657 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
659 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
660 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
661 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
662 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
663 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
664 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
665 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
666 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
667 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
668 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
669 (tdesc_powerpc_e500l): Remove.
670 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
671 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
672 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
673 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
675 (ppc_arch_setup): Remove target description matching code. Fill a
676 ppc_linux_features struct and call ppc_linux_match_description
679 2018-05-22 Maciej W. Rozycki <macro@mips.com>
681 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
682 width of the requested register exceeds the width of the
684 (mips_cannot_store_register): Likewise.
686 2018-05-21 Maciej W. Rozycki <macro@mips.com>
688 * linux-mips-low.c (mips_fetch_register): New function. Update
690 (mips_store_gregset): Supply 0 rather than $restart for $zero.
691 (the_low_target): Wire `mips_fetch_register'.
693 2018-05-10 Joel Brobecker <brobecker@adacore.com>
695 * lynx-i386-low.c (LYNXOS_178): New macro.
696 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
697 the layout on LynxOS-178.
698 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
699 handle floating point registers that are not supported by
702 2018-05-10 Tom Tromey <tom@tromey.com>
704 * configure: Rebuild.
706 2018-05-10 Joel Brobecker <brobecker@adacore.com>
709 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
710 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
711 Use it to set the expedite_regs field in the given tdesc.
712 * x86-tdesc.h: New file.
713 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
714 Adjust following the addition of the new expedite_regs parameter
716 * linux-tic6x-low.c (tic6x_read_description): Likewise.
717 * linux-x86-tdesc.c: #include "x86-tdesc.h".
718 (i386_linux_read_description, amd64_linux_read_description):
719 Adjust following the addition of the new expedite_regs parameter
721 * lynx-i386-low.c: #include "x86-tdesc.h".
722 (lynx_i386_arch_setup): Adjust following the addition of the new
723 expedite_regs parameter to init_target_desc.
724 * nto-x86-low.c: #include "x86-tdesc.h".
725 (nto_x86_arch_setup): Adjust following the addition of the new
726 expedite_regs parameter to init_target_desc.
727 * win32-i386-low.c: #include "x86-tdesc.h".
728 (i386_arch_setup): Adjust following the addition of the new
729 expedite_regs parameter to init_target_desc.
731 2018-05-10 Joel Brobecker <brobecker@adacore.com>
734 * win32-low.c (win32_create_inferior): Add call to my_wait
735 setting last_status global.
737 2018-05-10 Joel Brobecker <brobecker@adacore.com>
740 * win32-low.c (create_process): Only call gdb_tilde_expand if
741 inferior_cwd is not NULL.
743 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
745 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
746 registers to the cache if their values have changed.
747 (i387_xsave_to_cache): Provide default values for x87 control
748 registers when these features are available, but disabled.
749 * regcache.c (supply_register_by_name_zeroed): New function.
750 * regcache.h (supply_register_by_name_zeroed): Declare new
753 2018-05-07 Tom Tromey <tom@tromey.com>
755 * configure: Rebuild.
757 2018-05-04 Tom Tromey <tom@tromey.com>
759 * configure: Rebuild.
761 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
762 Pedro Alves <palves@redhat.com>
764 * linux-aarch64-low.c (aarch64_stopped_data_address):
767 2018-04-27 Tom Tromey <tom@tromey.com>
769 * configure: Rebuild.
771 2018-04-23 Tom Tromey <tom@tromey.com>
773 * configure: Rebuild.
775 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
777 * Makefile.in (depcomp): Add "..".
778 (all_deps_files): New and use it.
780 2018-04-18 Alan Hayward <alan.hayward@arm.com>
782 * configure.srv (aarch64*-*-linux*): Don't include xml.
783 (i[34567]86-*-cygwin*): Likewise.
784 (i[34567]86-*-linux*): Likewise.
785 (i[34567]86-*-lynxos*): Likewise.
786 (i[34567]86-*-mingw32ce*): Likewise.
787 (i[34567]86-*-mingw*): Likewise.
788 (i[34567]86-*-nto*): Likewise.
789 (tic6x-*-uclinux): Likewise.
790 (x86_64-*-linux*): Likewise.
791 (x86_64-*-mingw*): Likewise.
792 (x86_64-*-cygwin*): Likewise.
794 2018-04-18 Alan Hayward <alan.hayward@arm.com>
796 * tdesc.c: Remove xml parameter.
798 2018-04-18 Alan Hayward <alan.hayward@arm.com>
800 * server.c (get_features_xml): Remove cast.
801 * tdesc.c (void target_desc::accept): Fill in function.
802 (tdesc_get_features_xml): Remove old xml creation.
803 (print_xml_feature::visit_pre): Add xml vistor.
804 * tdesc.h (struct target_desc): Make xmltarget mutable.
805 (tdesc_get_features_xml): Remove declaration.
807 2018-04-18 Alan Hayward <alan.hayward@arm.com>
809 * tdesc.c (tdesc_architecture_name): Add new function.
810 (tdesc_osabi_name): Likewise.
811 (tdesc_get_features_xml): Use new functions.
813 2018-04-18 Alan Hayward <alan.hayward@arm.com>
815 * tdesc.c (tdesc_create_flags): Remove.
816 (tdesc_add_flag): Likewise.
817 (tdesc_named_type): Likewise.
818 (tdesc_create_union): Likewise.
819 (tdesc_create_struct): Likewise.
820 (tdesc_create_vector): Likewise.
821 (tdesc_add_bitfield): Likewise.
822 (tdesc_add_field): Likewise.
823 (tdesc_set_struct_size): Likewise.
825 2018-04-18 Alan Hayward <alan.hayward@arm.com>
827 * tdesc.c (~target_desc): Remove implictly deleted items.
828 (init_target_desc): Iterate all features.
829 (tdesc_get_features_xml): Use vector.
830 (tdesc_create_feature): Create feature.
831 * tdesc.h (tdesc_feature) Remove
832 (target_desc): Add features.
834 2018-04-18 Alan Hayward <alan.hayward@arm.com>
836 * Makefile.in: Add common/tdesc.c
837 * tdesc.c (init_target_desc): init all reg_defs from register
839 (tdesc_create_reg): Create tdesc_reg.
840 * tdesc.h (tdesc_feature): Add register vector.
842 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
844 * tdesc.h (struct target_desc) <features>: Change type to
845 std::vector<std::string>.
846 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
848 (tdesc_get_features_xml): Likewise.
849 (tdesc_create_feature): Likewise.
851 2018-03-26 Alan Hayward <alan.hayward@arm.com>
853 * regcache.c (find_register_by_number): Return a ref.
854 (find_regno): Use references.
855 (register_size): Likewise.
856 (register_data): Likewise.
857 * tdesc.c (target_desc::~target_desc): Remove free calls.
858 (target_desc::operator==): Use std::vector compare.
859 (init_target_desc): Use reference.
860 (tdesc_create_reg): Use reg constructors.
861 * tdesc.h (struct target_desc): Replace pointer with object.
863 2018-03-23 Alan Hayward <alan.hayward@arm.com>
865 * regcache.c (find_register_by_number): Make static.
866 (find_regno): Use find_register_by_number
867 * regcache.h (struct reg): Remove declaration.
869 2018-03-23 Alan Hayward <alan.hayward@arm.com>
871 * tdesc.c (target_desc::~target_desc): Move to here.
872 (target_desc::operator==): Likewise.
873 * tdesc.h (target_desc::~target_desc): Move from here.
874 (target_desc::operator==): Likewise.
876 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
878 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
880 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
882 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
884 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
885 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
886 and init_registers_s390_gs_linux64.
888 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
890 * linux-s390-low.c (s390_fill_gs): Remove function.
891 (s390_fill_gsbc): Remove function.
892 (s390_regsets): Set fill functions for the guarded storage regsets
895 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
897 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
898 the word size. Add comment.
899 (s390_get_wordsize): New function.
900 (s390_arch_setup): No longer select a temporary tdesc to fetch the
901 pswm with it. Instead, use s390_get_wordsize to determine the
902 word size first and derive the correct tdesc from that directly.
904 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
906 * Makefile.in: Include silent-rules.mk.
907 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
908 (COMPILE): Add ECHO_CXX.
909 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
910 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
911 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
912 (version-generated.c): Add ECHO_GEN.
913 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
914 (IPAGENT_COMPILE): Add ECHO_CXX.
915 (%-generated.c): Add ECHO_REGDAT.
917 2018-03-14 Tom Tromey <tom@tromey.com>
920 * ax.c (ax_printf): Special case for NULL.
922 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
924 * linux-low.c (linux_qxfer_libraries_svr4): Use
925 xml_escape_text_append.
927 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
929 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
931 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
933 * server.c (handle_general_set): Remove unnecessary xstrdup.
935 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
937 * server.c (parse_debug_format_options): Adjust to
938 delim_string_to_char_ptr_vec changes.
939 * thread-db.c (thread_db_load_search): Adjust to
940 dirnames_to_char_ptr_vec changes.
942 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
944 * target.h (target_enable_btrace, target_disable_btrace)
945 (target_read_btrace, target_read_btrace_conf): Turn macro into
946 inline function. Throw error if target method is not defined.
947 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
948 check for btrace target method. Be prepared to handle exceptions
949 from btrace target methods.
951 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
953 * server.c (captured_main): Change order of error message printed
954 when the current working directory cannot be found.
956 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
958 * server.c: Include "filenames.h" and "pathstuff.h".
959 (program_name): Delete variable.
960 (program_path): New anonymous class.
961 (get_exec_wrapper): Use "program_path" instead of
963 (handle_v_run): Likewise.
964 (captured_main): Likewise.
965 (process_serial_event): Likewise.
967 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
969 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
970 (OBJS): Add "pathstuff.o".
971 * server.c (current_directory): New global variable.
972 (captured_main): Initialize "current_directory".
974 2018-02-26 Alan Hayward <alan.hayward@arm.com>
976 * tdesc.c: Use common/tdesc.h.
979 2018-02-20 Alan Hayward <alan.hayward@arm.com>
980 Simon Marchi <simon.marchi@ericsson.com>
982 * Makefile.in: Switch order of make rules.
984 2018-02-19 Alan Hayward <alan.hayward@arm.com>
986 * Makefile.in: Add common directory in build.
987 * configure.ac: Add common reference.
988 * configure: Regenerate.
990 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
992 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
993 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
994 * spu-low.c (spu_target_ops): Likewise.
995 * win32-low.c (win32_target_ops): Likewise.
996 * server.c (supported_btrace_packets): Report packets unconditionally.
997 * target.h (target_ops) <supports_btrace>: Remove.
998 (target_supports_btrace): Remove.
1000 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1002 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1003 (handle_btrace_disable): Change return type to void. Use exceptions
1005 (handle_btrace_general_set): Catch exception and copy message to
1008 2018-02-08 Tom Tromey <tom@tromey.com>
1010 * linux-low.c (install_software_single_step_breakpoints): Use
1011 make_scoped_restore.
1012 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1013 (do_restore_current_thread_cleanup): Remove.
1014 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1017 2018-02-08 Tom Tromey <tom@tromey.com>
1019 * mem-break.c (set_raw_breakpoint_at): Use
1020 gdb::unique_xmalloc_ptr.
1022 2018-01-30 Pedro Alves <palves@redhat.com>
1025 * target.c (target_terminal::terminal_state): Rename to ...
1026 (target_terminal::m_terminal_state): ... this.
1028 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1030 * linux-low.c (handle_extended_wait): Surround call to
1031 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1033 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1035 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1036 linux_ptrace_attach_fail_reason_string now returning an
1038 (linux_attach): Likewise.
1039 * thread-db.c (attach_thread): Likewise.
1041 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1044 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1045 checking for fs_base/gs_base fields in struct user_regs_struct.
1046 * configure: Regenerate.
1048 2018-01-16 Yao Qi <yao.qi@linaro.org>
1051 * linux-low.c (fetch_register): Call supply_register instead of
1054 2018-01-08 Yao Qi <yao.qi@linaro.org>
1055 Simon Marchi <simon.marchi@ericsson.com>
1057 * Makefile.in (OBS): Remove selftest.o.
1058 * configure.ac: Set srv_selftest_objs if $development is true.
1059 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1060 * configure: Re-generated.
1061 * server.c (captured_main): Wrap variable selftest_filter with
1064 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1066 * server.c (parse_debug_format_options): Return std::string.
1067 (handle_monitor_command, captured_main): Adjust.
1069 2018-01-05 Pedro Alves <palves@redhat.com>
1072 * server.c (captured_main): Pass quiet=false to
1073 save_original_signals_state.
1075 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1077 * gdbreplay.c (gdbreplay_version): Update copyright year in
1079 * server.c (gdbserver_version): Likewise.
1081 2017-12-08 Tom Tromey <tom@tromey.com>
1083 * ax.c (ax_printf): Update.
1085 2017-12-07 Yao Qi <yao.qi@linaro.org>
1087 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1088 aarch64_linux_read_description.
1089 * linux-amd64-ipa.c (idx2mask): New array.
1090 (get_ipa_tdesc): Move idx2mask out.
1091 (initialize_low_tracepoint): Initialize target descriptions.
1092 * linux-i386-ipa.c (idx2mask): New array.
1093 (get_ipa_tdesc): Move idx2mask out.
1094 (initialize_low_tracepoint): Initialize target descriptions.
1096 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1098 * tdesc.c (struct tdesc_type): Change return type.
1099 (tdesc_add_flag): Change parameter type.
1100 (tdesc_add_bitfield): Likewise.
1101 (tdesc_add_field): Likewise.
1102 (tdesc_set_struct_size): Likewise.
1104 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1106 * regcache.c (registers_to_string): Remove unused variable.
1108 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1110 * inferiors.c (for_each_inferior_with_data): Remove.
1111 * inferiors.h (for_each_inferior_with_data): Remove.
1112 * server.c (handle_qxfer_threads_worker): Change parameter type.
1113 (handle_qxfer_threads_proper): Use for_each_thread.
1115 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1117 * inferiors.c (for_each_inferior): Remove.
1118 (clear_inferiors): Use for_each_thread.
1119 * inferiors.h (for_each_inferior): Remove.
1120 * linux-low.c (linux_wait_for_event_filtered): Use
1122 (linux_stabilize_threads): Likewise.
1123 * regcache.c (regcache_release): Likewise.
1124 * server.c (gdb_wants_all_threads_stopped): Likewise.
1125 (clear_pending_status_callback): Remove.
1126 (handle_status): Use for_each_thread.
1127 (captured_main): Likewise.
1128 * win32-low.c (child_init_thread_list): Likewise.
1129 (win32_clear_inferiors): Likewise.
1130 (fake_breakpoint_event): Likewise.
1132 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1134 * inferiors.h (find_inferior): Remove.
1135 * inferiors.c (find_inferior): Remove.
1137 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1139 * linux-low.c (resume_status_pending_p): Update comment.
1140 (need_step_over_p): Update comment.
1142 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1144 * linux-low.c (proceed_one_lwp): Return void, change parameter
1146 (unsuspend_and_proceed_one_lwp): Likewise.
1147 (proceed_all_lwps): Use for_each_thread.
1148 (unstop_all_lwps): Likewise.
1150 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1152 * linux-low.c (linux_resume_one_thread): Return void, take
1154 (linux_resume): Use for_each_thread.
1156 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1158 * linux-low.c (send_sigstop_callback): Return void, change
1159 parameter type. Rename to...
1160 (send_sigstop): ... this.
1161 (suspend_and_send_sigstop_callback): Return void, change parameter
1163 (suspend_and_send_sigstop): ... this.
1164 (stop_all_lwps): Use for_each_thread.
1166 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1168 * linux-low.c (lwp_running): Return bool, remove unused
1170 (linux_stabilize_threads): Use find_thread.
1172 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1174 * linux-low.c (select_singlestep_lwp_callback): Remove.
1175 (count_events_callback): Remove.
1176 (select_event_lwp_callback): Remove.
1177 (select_event_lwp): Use find_thread/for_each_thread.
1179 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1181 * linux-low.c (not_stopped_callback): Return bool, take filter
1183 (linux_wait_for_event_filtered): Use find_thread.
1184 (linux_wait_1): Likewise.
1186 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1188 * linux-low.c (same_lwp): Remove.
1189 (find_lwp_pid): Use find_thread.
1191 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1193 * linux-low.c (delete_lwp_callback): Remove.
1194 (linux_mourn): Use for_each_thread.
1196 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1198 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1199 args parameter, don't check for pid.
1200 (linux_detach): Use for_each_thread.
1202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1204 * linux-low.c (struct counter): Remove.
1205 (second_thread_of_pid_p): Remove.
1206 (last_thread_of_process_p): Use find_thread.
1208 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1210 * inferiors.c (find_inferior_in_random): Remove.
1211 * inferiors.h (find_inferior_in_random): Remove.
1212 * linux-low.c (status_pending_p_callback): Return bool, accept
1213 parameter ptid directly.
1214 (linux_wait_for_event_filtered): Use find_thread_in_random.
1215 (linux_wait_1): Likewise.
1217 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1219 * inferiors.c (find_inferior_id): Remove.
1220 (find_thread_ptid): Move implemention from find_inferior_id to
1222 * inferiors.h (find_inferior_id): Remove.
1223 * server.c (handle_status): Use find_thread_ptid.
1224 (process_serial_event): Likewise.
1225 * thread-db.c (find_one_thread): Likewise.
1226 (thread_db_thread_handle): Likewise.
1227 * win32-low.c (thread_rec): Likewise.
1228 (child_delete_thread): Likewise.
1229 (win32_thread_alive): Likewise.
1230 (get_child_debug_event): Likewise.
1232 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1234 * linux-mips-low.c (update_watch_registers_callback): Return
1235 void, remove pid_p parameter, don't check for pid.
1236 (mips_insert_point, mips_remove_point): Use for_each_thread.
1238 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1240 * lynx.low (lynx_delete_thread_callback): Remove.
1241 (lynx_mourn): Use for_each_thread.
1243 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1245 * regcache.c (regcache_invalidate_one): Remove.
1246 (regcache_invalidate_pid): use for_each_thread.
1248 2017-11-26 Tom Tromey <tom@tromey.com>
1250 * linux-low.c (linux_create_inferior): Update.
1252 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1254 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1256 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1258 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1259 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1260 * linux-aarch64-tdesc-selftest.c: New file.
1261 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1263 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1265 * configure.srv: Add new file.
1266 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1267 * linux-aarch64-tdesc-selftest.c: New file.
1268 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1270 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1272 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1273 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1274 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1276 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1278 * configure.srv: Add new files.
1279 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1280 aarch64_linux_read_description.
1281 * linux-aarch64-low.c (aarch64_linux_read_description):
1282 Merge with aarch64_arch_setup.
1283 (aarch64_arch_setup): Call aarch64_linux_read_description.
1284 * linux-aarch64-tdesc.c: New file.
1285 * linux-aarch64-tdesc.h: New file.
1287 2017-11-24 Yao Qi <yao.qi@linaro.org>
1289 * configure.srv: Set $srv_regobj for tic6x-linux.
1290 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1291 (tic6x_read_description): Move some code to tic6x_arch_setup.
1292 (tic6x_tdesc_test): New function.
1293 (initialize_low_arch): Call selftests::register_test.
1295 2017-11-22 Yao Qi <yao.qi@linaro.org>
1297 * remote-utils.c (prepare_resume_reply): Use memcpy.
1299 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1301 * linux-low.c (kill_one_lwp_callback): Return void, take
1302 argument directly, don't filter on pid.
1303 (linux_kill): Use for_each_thread.
1305 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1307 * linux-low.c (need_step_over_p): Return bool, remove dummy
1309 (linux_resume, proceed_all_lwps): Use find_thread.
1311 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1313 * linux-low.c (resume_status_pending_p): Return bool, remove
1315 (linux_resume): Use find_thread.
1317 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1319 * linux-low.c (struct thread_resume_array): Remove.
1320 (linux_set_resume_request): Return void, take arguments
1322 (linux_resume): Use for_each_thread.
1324 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1326 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1327 return bool, remove data argument.
1328 (linux_stabilize_threads): Use find_thread.
1330 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1332 * linux-low.c (unsuspend_one_lwp): Remove.
1333 (unsuspend_all_lwps): Use for_each_thread, inline code from
1336 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1338 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1339 * linux-low.c (struct iterate_over_lwps_args): Remove.
1340 (iterate_over_lwps_filter): Remove.
1341 (iterate_over_lwps): Use find_thread.
1343 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1345 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1346 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1347 code from reset_lwp_ptrace_options_callback.
1349 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1351 * linux-arm-low.c (struct update_registers_data): Remove.
1352 (update_registers_callback): Return void, take arguments
1353 directly, don't check thread's pid.
1354 (arm_insert_point, arm_remove_point): Use for_each_thread.
1356 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1358 * win32-low.c (continue_one_thread): Return void, take argument
1360 (child_continue): Use for_each_thread.
1362 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1364 * win32-i386-low.c (update_debug_registers_callback): Rename
1366 (update_debug_registers): ... this, return void, remove pid_p arg.
1367 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1369 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1371 * inferiors.h (struct process_info): Add constructor, initialize
1373 <syscalls_to_catch>: Change type to std::vector<int>.
1374 * inferiors.c (add_process): Allocate process_info with new.
1375 (remove_process): Free process_info with delete.
1376 * linux-low.c (handle_extended_wait): Adjust.
1377 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1378 * server.c (handle_general_set): Adjust.
1380 2017-11-16 Pedro Alves <palves@redhat.com>
1382 * remote-utils.c (remote_close): Block SIGIO signals instead of
1383 uninstalling the SIGIO handler.
1385 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1387 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1389 2017-11-16 Yao Qi <yao.qi@linaro.org>
1391 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1392 (tic6x_store_gregset): Likewise.
1393 (tic6x_usrregs_info): Move it up.
1395 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1397 * Makefile.in: Update arch rules.
1398 * configure.srv: Explicitly mark arch/ files.
1400 2017-11-13 Andreas Schwab <schwab@suse.de>
1402 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1404 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1406 2017-11-06 Pedro Alves <palves@redhat.com>
1408 * config.in, configure: Regenerate.
1410 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1412 * target.c (struct thread_search): Remove.
1413 (thread_search_callback): Remove.
1414 (prepare_to_access_memory): Use for_each_thread instead of
1415 find_inferior. Inline code from thread_search_callback.
1417 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1419 * server.c (struct visit_actioned_threads_data): Remove.
1420 (visit_actioned_threads): Change prototype to take arguments
1422 (resume): Use find_thread instead of find_inferior.
1424 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1426 * server.c (queue_stop_reply_callback): Change prototype, return
1428 (find_status_pending_thread_callback): Remove.
1429 (handle_status): Replace find_inferior with find_thread and
1432 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1434 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1436 (aarch64_store_gregset): Likewise.
1437 (aarch64_fill_fpregset): Likewise.
1438 (aarch64_store_fpregset): Likewise.
1440 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1442 * gdbthread.h (find_thread, for_each_thread): New functions.
1443 * inferiors.c (thread_of_pid): Remove.
1444 (find_any_thread_of_pid): Use find_thread.
1445 * linux-low.c (num_lwps): Use for_each_thread.
1447 2017-10-17 Yao Qi <yao.qi@linaro.org>
1449 * Makefile.in: Remove one rule.
1450 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1452 2017-10-17 Yao Qi <yao.qi@linaro.org>
1454 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1455 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1457 2017-10-17 Yao Qi <yao.qi@linaro.org>
1459 * configure.srv: Rename arm.o with arch/arm.o.
1461 2017-10-17 Yao Qi <yao.qi@linaro.org>
1463 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1464 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1465 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1466 (arch-i386.o, arch-amd64.o): Remove rules.
1467 (arch/%.o): New rule.
1468 Update POSTCOMPILE and COMPILE.pre.
1469 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1470 * configure: Re-generated.
1471 * configure.srv: Replace arch-i386.o with arch/i386.o.
1472 Replace arch-amd64.o with arch/amd64.o.
1474 2017-10-16 Yao Qi <yao.qi@linaro.org>
1476 * configure: Regenerated.
1478 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1480 * inferiors.h: (struct inferior_list): Remove.
1481 (struct inferior_list_entry); Remove.
1482 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1483 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1484 get_first_inferior): Remove.
1485 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1486 find_inferior_id, find_inferior_in_random): Change signature.
1487 * inferiors.c (all_threads): Change type to
1488 std::list<thread_info *>.
1489 (get_thread): Remove macro.
1490 (find_inferior, find_inferior_id): Change signature, implement
1492 (find_inferior_in_random): Change signature, implement using
1493 find_thread_in_random.
1494 (for_each_inferior, for_each_inferior_with_data): Change
1495 signature, implement using for_each_thread.
1496 (add_inferior_to_list, remove_inferior): Remove.
1497 (add_thread, get_first_thread, thread_of_pid,
1498 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1499 (get_first_inferior, one_inferior_p, clear_inferior_list):
1501 (clear_inferiors, get_thread_process): Update.
1502 * gdbthread.h: Include <list>.
1503 (struct thread_info) <entry>: Remove field.
1505 (all_threads): Change type to std::list<thread_info *>.
1506 (get_first_inferior): Add doc.
1507 (find_thread, for_each_thread, find_thread_in_random): New
1509 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1510 * linux-arm-low.c (update_registers_callback): Update.
1511 * linux-low.c (second_thread_of_pid_p): Update.
1512 (kill_one_lwp_callback, linux_detach_lwp_callback,
1513 delete_lwp_callback, status_pending_p_callback, same_lwp,
1514 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1515 iterate_over_lwps, not_stopped_callback,
1516 resume_stopped_resumed_lwps, count_events_callback,
1517 select_singlestep_lwp_callback, select_event_lwp_callback,
1518 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1519 suspend_and_send_sigstop_callback, wait_for_sigstop,
1520 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1521 lwp_running, linux_set_resume_request, resume_status_pending_p,
1522 need_step_over_p, start_step_over, linux_resume_one_thread,
1523 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1524 reset_lwp_ptrace_options_callback): Update.
1525 * linux-mips-low.c (update_watch_registers_callback): Update.
1526 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1528 (free_register_cache_thread_one): Remove.
1529 (regcache_release): Update.
1530 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1531 handle_qxfer_threads_worker): Update.
1532 (handle_query): Update, use list iterator.
1533 (visit_actioned_threads, handle_pending_status,
1534 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1535 clear_pending_status_callback, set_pending_status_callback,
1536 find_status_pending_thread_callback, handle_status,
1537 process_serial_event): Update.
1538 * target.c (thread_search_callback): Update.
1539 * thread-db.c (thread_db_get_tls_address): Update.
1540 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1542 * win32-i386-low.c (update_debug_registers_callback): Update.
1543 * win32-low.c (delete_thread_info, child_delete_thread,
1544 continue_one_thread, suspend_one_thread,
1545 get_child_debug_event): Adjust.
1547 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1549 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1550 * inferiors.h: Include <list>.
1551 (struct process_info) <entry>: Remove field.
1553 (pid_of): Change macro to function.
1554 (ptid_of, lwpid_of): Remove macro.
1555 (all_processes): Change type to std::list<process_info *>.
1556 (ALL_PROCESSES): Remove macro.
1557 (for_each_process, find_process): New function.
1558 * inferiors.c (all_processes): Change type to
1559 std::list<process_info *>.
1560 (find_thread_process): Adjust.
1561 (add_process): Likewise.
1562 (remove_process): Likewise.
1563 (find_process_pid): Likewise.
1564 (get_first_process): Likewise.
1565 (started_inferior_callback): Remove.
1566 (have_started_inferiors_p): Adjust.
1567 (attached_inferior_callback): Remove.
1568 (have_attached_inferiors_p): Adjust.
1569 * linux-low.c (check_zombie_leaders): Likewise.
1570 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1571 (x86_linux_update_xmltarget): Adjust.
1572 * server.c (handle_query): Likewise.
1573 (gdb_reattached_process): Remove.
1574 (handle_status): Adjust.
1575 (kill_inferior_callback): Likewise.
1576 (detach_or_kill_inferior): Remove.
1577 (print_started_pid): Likewise.
1578 (print_attached_pid): Likewise.
1579 (detach_or_kill_for_exit): Update.
1580 (process_serial_event): Likewise.
1581 * linux-arm-low.c (arm_new_fork): Likewise.
1583 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1585 * dll.h: Include <list>.
1586 (struct dll_info): Add constructor.
1587 <entry>: Remove field.
1588 (all_dlls): Change type to std::list<dll_info>.
1589 * dll.c: Include <algorithm>.
1590 (get_dll): Remove macro.
1591 (all_dlls): Change type to std::list<dll_info *>.
1592 (free_one_dll): Remove.
1593 (match_dll): Likewise.
1594 (loaded_dll): Adjust.
1595 (unloaded_dll): Adjust to all_dlls type change, use
1596 std::find_if. Inline code from match_dll.
1597 (clear_dlls): Adjust to all_dlls type change.
1598 * server.c (emit_dll_description): Remove.
1599 (handle_qxfer_libraries): Adjust to all_dlls type change,
1600 integrate emit_dll_description's functionality.
1602 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1604 * linux-low.h (struct linux_target_ops) <delete_process>: New
1606 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1607 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1608 (struct linux_target_ops): Add delete_process callback.
1609 * linux-arm-low.c (arm_delete_process): New.
1610 (struct linux_target_ops): Add delete_process callback.
1611 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1612 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1613 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1614 * linux-mips-low.c (mips_linux_delete_process): New.
1615 (struct linux_target_ops): Add delete_process callback.
1616 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1617 * linux-s390-low.c (struct linux_target_ops): Likewise.
1618 * linux-sh-low.c (struct linux_target_ops): Likewise.
1619 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1620 * linux-tile-low.c (struct linux_target_ops): Likewise.
1621 * linux-x86-low.c (x86_linux_delete_process): New.
1622 (struct linux_target_ops): Add delete_process callback.
1623 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1625 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1627 * linux-aarch64-low.c (the_low_target): Add thread delete
1629 * linux-arm-low.c (arm_delete_thread): New function.
1630 (the_low_target): Add thread delete callback.
1631 * linux-bfin-low.c (the_low_target): Likewise.
1632 * linux-crisv32-low.c (the_low_target): Likewise.
1633 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1635 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1637 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1638 * linux-mips-low.c (mips_linux_delete_thread): New function.
1639 (the_low_target): Add thread delete callback.
1640 * linux-ppc-low.c (the_low_target): Likewise.
1641 * linux-s390-low.c (the_low_target): Likewise.
1642 * linux-sh-low.c (the_low_target): Likewise.
1643 * linux-tic6x-low.c (the_low_target): Likewise.
1644 * linux-tile-low.c (the_low_target): Likewise.
1645 * linux-x86-low.c (the_low_target): Likewise.
1646 * linux-xtensa-low.c (the_low_target): Likewise.
1648 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1650 * win32-low.c: Include "common-inferior.h".
1652 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1654 * inferiors.c (set_inferior_cwd): New function.
1655 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1656 (handle_query): Inform that QSetWorkingDir is supported.
1657 * win32-low.c (create_process): Pass the inferior's cwd to
1660 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1662 * inferiors.c (current_inferior_cwd): New global variable.
1663 (get_inferior_cwd): New function.
1664 * inferiors.h (struct process_info) <cwd>: New field.
1666 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1668 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1669 (OBS): Add gdb_tilde_expand.o.
1671 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1673 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1674 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1676 2017-09-29 Pedro Alves <palves@redhat.com>
1678 * ax.c (gdb_parse_agent_expr): Constify.
1679 * ax.h (gdb_parse_agent_expr): Constify.
1680 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1682 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1683 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1684 * remote-utils.h (read_ptid): Constify.
1685 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1686 (process_point_options, process_serial_event): Constify.
1687 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1688 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1689 (cmd_qtbuffer): Constify.
1691 2017-09-29 Pedro Alves <palves@redhat.com>
1693 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1696 2017-09-29 Pedro Alves <palves@redhat.com>
1698 * linux-low.c (handle_extended_wait): Pass parent thread instead
1699 of process to thread_db_notice_clone.
1700 * linux-low.h (thread_db_notice_clone): Replace parent process
1701 parameter with parent thread parameter.
1702 * thread-db.c (find_one_thread): Add comment.
1703 (thread_db_notice_clone): Replace parent process parameter with
1704 parent thread parameter. Temporarily switch to the parent thread.
1706 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1708 * gdbthread.h: Include "common-gdbthread.h".
1709 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1710 "if" when validating the ptid.
1711 * remote-utils.c: Include "gdbthread.h".
1712 (prepare_resume_reply): Use "switch_to_thread".
1713 * target.c (done_accessing_memory): Likewise.
1715 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1717 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1718 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1719 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1720 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1721 s390x-gs-linux64-ipa.o to ipa_obj.
1722 * linux-s390-low.c (HWCAP_S390_GS): New define.
1723 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1725 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1726 (s390_arch_setup): Check for guarded-storage support and choose
1728 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1729 init_registers_s390x_gs_linux64.
1730 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1732 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1733 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1735 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1737 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1739 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1741 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1742 (thread_db_thread_handle): Declare.
1743 * linux-low.c (linux_target_ops): Initialize thread_handle.
1744 * server.c (handle_qxfer_threads_worker): Add support for
1746 * target.h (struct target_ops): Add new function pointer,
1748 (target_thread_handle): Define.
1749 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1751 (thread_db_thread_handle): New function.
1753 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1755 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1756 * linux-low.h (thread_db_notice_clone): Declare.
1757 * thread-db.c (thread_db_notice_clone): New function.
1759 2017-09-21 Pedro Alves <palves@redhat.com>
1761 * server.c (gdb_read_memory, handle_status, process_serial_event)
1762 (handle_serial_event, handle_target_event): Adjust to
1763 set_desired_thread prototype change.
1764 * target.c (set_desired_thread): Remove 'use_general' parameter
1766 * target.h (set_desired_thread): Remove 'use_general' parameter.
1768 2017-09-20 Tom Tromey <tom@tromey.com>
1770 * target.c (target_terminal::terminal_state): Define.
1771 (target_terminal::init): Rename from target_terminal_init.
1772 (target_terminal::inferior): Rename from
1773 target_terminal_inferior.
1774 (target_terminal::ours): Rename from target_terminal_ours.
1775 (target_terminal::ours_for_output, target_terminal::info): New.
1777 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1779 * server.c (accumulate_file_name_length): Remove.
1780 (emit_dll_description): Adjust to std::string change.
1781 (handle_qxfer_libraries): Use std::string to hold document.
1783 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1785 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1786 return type of xml_escape_text.
1787 * server.c (emit_dll_description): Likewise.
1789 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1791 * server.c (captured_main): Accept argument for --selftest.
1792 Update run_tests call.
1793 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1794 when registering selftests.
1796 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1798 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1799 instead of "VEC" for "target_desc.reg_defs".
1800 (regcache_cpy): Likewise.
1801 (registers_to_string): Likewise.
1802 (registers_from_string): Likewise.
1803 (find_regno): Likewise.
1804 (supply_regblock): Likewise.
1805 (regcache_raw_read_unsigned): Likewise.
1806 * tdesc.c (init_target_desc): Likewise.
1807 (tdesc_create_reg): Likewise.
1808 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1809 (struct target_desc) <reg_defs>: Convert to "std::vector".
1810 (target_desc): Do not initialize "reg_defs".
1811 (~target_desc): Update code to use "std::vector" instead of "VEC"
1812 for "target_desc.reg_defs".
1813 (operator==): Likewise.
1815 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1817 * inferiors.h (thread_to_gdb_id): Remove.
1818 * inferiors.c (thread_to_gdb_id): Remove.
1819 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1820 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1821 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1823 * nto-low.c (nto_fetch_registers, nto_store_registers,
1824 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1826 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1828 * inferiors.h (gdb_id_to_thread_id): Remove.
1829 * inferiors.c (gdb_id_to_thread_id): Remove.
1830 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1831 removal. Move pid declaration closer to where it's used.
1833 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1835 * server.c (handle_detach): New function.
1836 (process_serial_event): Move code out, call handle_detach.
1838 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1840 * server.c (require_running): Rename to ...
1841 (require_running_or_return): ... this ...
1842 (require_running_or_break): ... and this.
1843 (handle_query, process_serial_event): Adjust.
1845 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1847 * linux-low.c (linux_set_resume_request): Remove unused
1850 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1852 * server.c (first_thread_of): Remove.
1853 (process_serial_event): Replace usage of first_thread_of with
1854 find_any_thread_of_pid.
1855 * tracepoint.c (same_process_p): Remove.
1856 (gdb_agent_about_to_close): Replace usage of same_process_p with
1857 find_any_thread_of_pid.
1858 * linux-x86-low.c (same_process_callback): Remove.
1859 (x86_arch_setup_process_callback): Replace usage of
1860 same_process_callback with find_any_thread_of_pid.
1861 * thread-db.c (any_thread_of): Remove.
1862 (switch_to_process): Replace usage of any_thread_of with
1863 find_any_thread_of_pid.
1864 * inferiors.c (thread_pid_matches_callback): Remove.
1865 (find_thread_process): Adjust to use find_any_thread_of_pid.
1867 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1869 * regcache.c (get_thread_regcache): Guard calls to "memset"
1872 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1874 * linux-low.c (handle_extended_wait): Use
1875 "allocate_target_description" instead of "XNEW".
1876 * linux-x86-low.c (initialize_low_arch): Likewise.
1878 2017-09-05 Yao Qi <yao.qi@linaro.org>
1880 * configure.srv (srv_i386_regobj): Remove.
1881 (srv_amd64_regobj): Remove.
1882 (srv_regobj): Set it to "" for x86 non-linux targets.
1883 * linux-x86-tdesc.c (i386_linux_read_description):
1884 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1885 (init_registers_i386): Remove the declaration.
1886 (tdesc_i386): Remove the declaration.
1887 (lynx_i386_arch_setup): Call i386_create_target_description.
1888 * nto-x86-low.c: Likewise.
1889 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1890 [!__x86_64__]: include arch/i386.h.
1891 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1893 2017-09-05 Yao Qi <yao.qi@linaro.org>
1895 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1896 i386/amd64-XXX-linux from it.
1898 2017-09-05 Yao Qi <yao.qi@linaro.org>
1900 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1902 (ipa_amd64_linux_regobj): Remove.
1903 (ipa_x32_linux_regobj): Remove.
1905 2017-09-05 Yao Qi <yao.qi@linaro.org>
1907 * Makefile.in (arch-amd64.o): New rule.
1908 * configure.srv: Append arch-amd64.o.
1909 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1910 (get_ipa_tdesc): Call amd64_linux_read_description.
1911 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1912 and init_registers_amd64_XXX.
1913 * linux-x86-low.c (x86_linux_read_description): Call
1914 amd64_linux_read_description.
1915 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1916 (initialize_low_arch): Don't call init_registers_x32_XXX and
1917 init_registers_amd64_XXX.
1918 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1919 and tdesc_amd64_XXX.
1920 [__x86_64__] (amd64_tdesc_test): New function.
1921 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1922 and init_registers_amd64_XXX.
1923 * linux-x86-tdesc.c: Include arch/amd64.h.
1924 (xcr0_to_tdesc_idx): New function.
1925 (i386_linux_read_description): New function.
1926 (amd64_get_ipa_tdesc_idx): New function.
1927 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1928 (amd64_get_ipa_tdesc): Declare.
1930 2017-09-05 Yao Qi <yao.qi@linaro.org>
1932 * configure.srv (srv_i386_linux_xmlfiles): Remove
1933 i386/i386-XXX-linux.xml from it.
1935 2017-09-05 Yao Qi <yao.qi@linaro.org>
1937 * configure.srv: Set srv_i386_linux_regobj empty if $development
1939 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1940 initialize_low_tdesc.
1941 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1942 with #if initialize_low_tdesc.
1943 * linux-x86-tdesc-selftest.c: New file.
1944 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1946 2017-09-05 Yao Qi <yao.qi@linaro.org>
1948 * Makefile.in (arch-i386.o): New rule.
1949 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1950 (x86_64-*-linux*): Likewise.
1951 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1952 include arch/i386.h.
1953 (i386_linux_read_description): Remove code and call
1954 i386_create_target_description.
1955 * tdesc.c (allocate_target_description): New function.
1956 * tdesc.h (set_tdesc_architecture): Remove declaration.
1957 (set_tdesc_osabi): Likewise.
1959 2017-09-05 Yao Qi <yao.qi@linaro.org>
1961 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1962 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1963 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1965 * server.c (get_features_xml): Call tdesc_get_features_xml.
1966 * tdesc.c (set_tdesc_architecture): New function.
1967 (set_tdesc_osabi): New function.
1968 (tdesc_get_features_xml): New function.
1969 (tdesc_create_feature): Add an argument.
1970 * tdesc.h (struct target_desc) <features>: New field.
1971 <arch, osabi>: New field.
1972 (~target_desc): xfree features, arch, and osabi.
1973 (target_desc::oerator==): Don't compare .xmltarget.
1974 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1975 (set_tdesc_osabi): Likewise.
1976 (tdesc_get_features_xml): Likewise.
1978 2017-09-05 Yao Qi <yao.qi@linaro.org>
1980 * linux-x86-tdesc.c: Include selftest.h.
1981 (i386_tdesc_test): New function.
1982 (initialize_low_tdesc): Call selftests::register_test.
1983 * tdesc.h: Include regdef.h.
1984 (target_desc): Override operator == and !=.
1986 2017-09-05 Yao Qi <yao.qi@linaro.org>
1988 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1989 (ipa_obj): Likewise.
1990 * linux-i386-ipa.c: Include common/x86-xstate.h
1991 (get_ipa_tdesc): Call i386_linux_read_description.
1992 (initialize_low_tracepoint): Don't call init_registers_XXX
1993 functions, call initialize_low_tdesc instead.
1994 * linux-x86-low.c (x86_linux_read_description): Call
1995 i386_linux_read_description.
1996 (initialize_low_arch): Don't call init_registers_i386_XXX
1997 functions, call initialize_low_tdesc.
1998 * linux-x86-tdesc.c: New file.
1999 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2000 (i386_get_ipa_tdesc_idx): Declare.
2001 (i386_get_ipa_tdesc): Declare.
2002 (initialize_low_tdesc): Declare.
2004 2017-09-05 Yao Qi <yao.qi@linaro.org>
2006 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2009 2017-09-05 Yao Qi <yao.qi@linaro.org>
2011 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2012 * regcache.c (get_thread_regcache): Use VEC_length.
2013 (init_register_cache): Likewise.
2014 (regcache_cpy): Likewise.
2015 (registers_to_string): Iterate reg_defs via VEC_iterate.
2016 (find_regno): Likewise.
2017 (find_register_by_number): Use VEC_index.
2018 (register_size): Call find_register_by_number.
2019 (register_data): Call find_register_by_number.
2020 (supply_regblock): Use VEC_length.
2021 (regcache_raw_read_unsigned): Likewise.
2022 * tdesc.c (init_target_desc): Iterate reg_defs via
2024 (default_description): Update initializer.
2025 (copy_target_description): Don't update field num_registers.
2026 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2027 <num_registers>: Remove.
2029 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2031 * Makefile.in (.SECONDARY): Define target.
2033 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2035 * linux-low.c (linux_wait_1): Adjust.
2036 * server.c (queue_stop_reply_callback): Adjust.
2038 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2040 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2041 QEnvironmentUnset and QEnvironmentReset packets.
2042 (handle_query): Inform remote that QEnvironmentHexEncoded,
2043 QEnvironmentUnset and QEnvironmentReset are supported.
2045 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2047 * inferiors.h (inferior_target_data): Rename to ...
2048 (thread_target_data): ... this.
2049 (inferior_regcache_data): Rename to ...
2050 (thread_regcache_data): ... this.
2051 (set_inferior_regcache_data): Rename to ...
2052 (set_thread_regcache_data): ... this.
2053 * inferiors.c (inferior_target_data): Rename to ...
2054 (thread_target_data): ... this.
2055 (inferior_regcache_data): Rename to ...
2056 (thread_regcache_data): ... this.
2057 (set_inferior_regcache_data): Rename to ...
2058 (set_thread_regcache_data): ... this.
2059 (free_one_thread): Update.
2060 * linux-low.h (get_thread_lwp): Update.
2061 * regcache.c (get_thread_regcache): Update.
2062 (regcache_invalidate_thread): Update.
2063 (free_register_cache_thread): Update.
2064 * win32-i386-low.c (update_debug_registers_callback): Update.
2065 (win32_get_current_dr): Update.
2066 * win32-low.c (thread_rec): Update.
2067 (delete_thread_info): Update.
2068 (continue_one_thread): Update.
2069 (suspend_one_thread): Update.
2071 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2073 * inferiors.c (set_inferior_target_data): Remove.
2074 * inferiors.h (set_inferior_target_data): Remove.
2076 2017-08-18 Yao Qi <yao.qi@linaro.org>
2078 * Makefile.in (OBS): Add selftest.o.
2079 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2080 * configure, config.in: Re-generated.
2081 * server.c: Include common/sefltest.h.
2082 (captured_main): Handle option --selftest.
2084 2017-08-09 Yao Qi <yao.qi@linaro.org>
2086 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2087 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2088 i386-avx-mpx.o and i386-mmx.o.
2089 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2090 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2091 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2092 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2093 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2094 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2095 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2096 i386/amd64-avx-mpx.xml.
2098 2017-08-09 Yao Qi <yao.qi@linaro.org>
2100 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2101 and x32-avx-avx512.o.
2102 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2103 i386/x32-avx-avx512.xml.
2105 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2107 * tracepoint.h (enum class fast_tpoint_collect_result): New
2109 (fast_tracepoint_collecting): Change return type to
2110 fast_tpoint_collect_result.
2111 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2112 * linux-low.h: Include tracepoint.h.
2113 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2114 fast_tpoint_collect_result.
2115 * linux-low.c (handle_tracepoints): Adjust.
2116 (linux_fast_tracepoint_collecting): Change return type to
2117 fast_tpoint_collect_result.
2118 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2119 linux_wait_1, stuck_in_jump_pad_callback,
2120 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2121 proceed_one_lwp): Adjust to type change.
2123 2017-07-10 Yao Qi <yao.qi@linaro.org>
2125 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2127 2017-06-29 Yao Qi <yao.qi@linaro.org>
2129 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2131 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2133 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2135 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2137 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2139 * linux-low.c (linux_create_inferior): Adjust code to access the
2140 environment information via 'gdb_environ' class.
2141 * lynx-low.c (lynx_create_inferior): Likewise.
2142 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2143 (get_environ): Return a pointer to 'our_environ'.
2144 (captured_main): Initialize 'our_environ'.
2145 * server.h (get_environ): Adjust prototype.
2146 * spu-low.c (spu_create_inferior): Adjust code to access the
2147 environment information via 'gdb_environ' class.
2149 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2151 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2152 usage of "register" keyword.
2154 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2156 * configure: Re-generate.
2158 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2160 * configure: Re-generate.
2162 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2164 * Makefile.in (COMPILE.pre): Add "-x c++".
2166 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2168 * fork-child.c: Conditionally include <signal.h>.
2170 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2172 * server.c (handle_general_set): Handle new packet
2173 "QStartupWithShell".
2174 (handle_query): Add "QStartupWithShell" to the list of supported
2176 (gdbserver_usage): Add help text explaining the
2177 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2179 (captured_main): Recognize and act upon the presence of the new
2182 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2183 Pedro Alves <palves@redhat.com>
2185 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2186 * configure: Regenerate.
2187 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2189 (i[34567]86-*-lynxos*): Likewise.
2190 (spu*-*-*): Likewise.
2191 * fork-child.c: New file.
2192 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2194 (linux_ptrace_fun): New function.
2195 (linux_create_inferior): Adjust function prototype to reflect
2196 change on "target.h". Adjust function code to use
2198 (linux_request_interrupt): Delete "signal_pid".
2199 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2200 (lynx_ptrace_fun): New function.
2201 (lynx_create_inferior): Adjust function prototype to reflect
2202 change on "target.h". Adjust function code to use
2204 * nto-low.c (nto_create_inferior): Adjust function prototype and
2205 code to reflect change on "target.h". Update comments.
2206 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2207 "common-terminal.h" and "environ.h".
2208 (terminal_fd): Moved to fork-child.c.
2209 (old_foreground_pgrp): Likewise.
2210 (restore_old_foreground_pgrp): Likewise.
2211 (last_status): Make it global.
2212 (last_ptid): Likewise.
2213 (our_environ): New variable.
2214 (startup_with_shell): Likewise.
2215 (program_name): Likewise.
2216 (program_argv): Rename to...
2217 (program_args): ...this.
2218 (wrapper_argv): New variable.
2219 (start_inferior): Delete function.
2220 (get_exec_wrapper): New function.
2221 (get_exec_file): Likewise.
2222 (get_environ): Likewise.
2223 (prefork_hook): Likewise.
2224 (post_fork_inferior): Likewise.
2225 (postfork_hook): Likewise.
2226 (postfork_child_hook): Likewise.
2227 (handle_v_run): Update code to deal with arguments coming from the
2228 remote host. Update calls from "start_inferior" to
2230 (captured_main): Likewise. Initialize environment variable. Call
2232 * server.h (post_fork_inferior): New prototype.
2233 (get_environ): Likewise.
2234 (last_status): Declare.
2235 (last_ptid): Likewise.
2236 (signal_pid): Likewise.
2237 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2238 (spu_ptrace_fun): New function.
2239 (spu_create_inferior): Adjust function prototype to reflect change
2240 on "target.h". Adjust function code to use "fork_inferior".
2241 * target.c (target_terminal_init): New function.
2242 (target_terminal_inferior): Likewise.
2243 (target_terminal_ours): Likewise.
2244 * target.h: Include <vector>.
2245 (struct target_ops) <create_inferior>: Update prototype.
2246 (create_inferior): Update macro.
2247 * utils.c (gdb_flush_out_err): New function.
2248 * win32-low.c (win32_create_inferior): Adjust function prototype
2249 and code to reflect change on "target.h".
2251 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2253 * inferiors.c (switch_to_thread): New function.
2255 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2257 * Makefile.in (SFILE): Add "common/job-control.c".
2258 (OBS): Add "job-control.o".
2260 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2262 * Makefile: Remove "@host_makefile_frag@".
2264 2017-05-05 Pedro Alves <palves@redhat.com>
2266 * configure: Regenerate.
2268 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2270 * configure: Regenerate.
2272 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2274 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2275 software_single_step change of return type to
2276 std::vector<CORE_ADDR>.
2277 * linux-low.c (install_software_single_step_breakpoints):
2279 * linux-low.h (install_software_single_step_breakpoints):
2282 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2284 * remote-utils.c: Include "gdb_termios.h" instead of
2286 * terminal.h: Delete file.
2288 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2290 * server.c: Include <vector>.
2291 <program_argv, wrapper_argv>: Convert to std::vector.
2292 (start_inferior): Rewrite function to use C++.
2293 (handle_v_run): Likewise. Update code that calculates the argv
2294 based on the vRun packet; use C++.
2295 (captured_main): Likewise.
2297 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2299 * server.c (handle_v_cont): Initialize thread_resume::thread
2302 2017-04-05 Pedro Alves <palves@redhat.com>
2304 * configure: Regenerate.
2306 2017-04-05 Pedro Alves <palves@redhat.com>
2308 * gdbreplay.c (sync_error): Constify.
2309 * linux-x86-low.c (push_opcode): Constify.
2311 2017-04-05 Pedro Alves <palves@redhat.com>
2313 * win32-low.c (get_child_debug_event)
2314 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2315 Report TARGET_WAITKIND_SPURIOUS instead.
2317 2017-04-05 Pedro Alves <palves@redhat.com>
2319 * remote-utils.c (remote_prepare, remote_open): Constify.
2320 * remote-utils.h (remote_prepare, remote_open): Constify.
2321 * server.c (captured_main): Constify 'port' handling.
2323 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2325 * Makefile.in (clean): Clear .deps.
2327 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2329 * .gitignore: Remove generated files, replace with wildcard.
2330 * (clean): Replace removal of generated files with wildcard.
2331 (version.c): Replace with...
2332 (version-generated.c): ...this.
2333 (xml-builtin.c): Replace with...
2334 (xml-builtin-generated.c): ...this.
2335 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2336 (%.c: *regformats*): Replace with...
2337 (%-generated.c: *regformats*): ...this.
2339 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2341 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2342 (xtensa_fill_gregset): Call collect_register_by_name for
2344 (xtensa_store_gregset): Call supply_register_by_name for
2347 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2349 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2350 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2351 (xtensa_store_gregset): Call supply_register for all registers in
2352 a0_regnum..a0_regnum + C0_NREGS range.
2354 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2356 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2357 (ax-ipa.o: ax.c): Remove.
2358 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2359 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2360 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2361 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2362 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2364 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2366 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2367 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2368 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2369 (errors-ipa.o: ../common/errors.c): Remove.
2370 (format-ipa.o: ../common/format.c): Remove.
2371 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2373 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2375 * Makefile.in (%-ipa.o: %.c): New rule.
2376 (tracepoint-ipa.o: tracepoint.c): Remove.
2377 (utils-ipa.o: utils.c): Remove.
2378 (remote-utils-ipa.o: remote-utils.c): Remove.
2379 (regcache-ipa.o: regcache.c): Remove.
2380 (i386-linux-ipa.o: i386-linux.c): Remove.
2381 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2382 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2383 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2384 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2385 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2386 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2387 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2388 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2389 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2390 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2391 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2392 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2393 (aarch64-ipa.o: aarch64.c): Remove.
2394 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2395 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2396 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2397 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2398 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2399 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2400 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2401 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2402 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2403 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2404 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2405 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2406 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2407 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2408 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2409 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2410 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2411 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2412 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2413 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2414 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2415 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2416 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2417 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2418 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2419 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2420 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2421 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2422 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2423 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2424 (tdesc-ipa.o: tdesc.c): Remove.
2425 (x32-linux-ipa.o: x32-linux.c): Remove.
2426 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2427 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2429 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2431 * Makefile.in (%.o: ../arch/%.c): New rule.
2432 (arm.o: ../arch/arm.c): Remove.
2433 (arm-linux.o: ../arch/arm-linux.c): Remove.
2434 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2435 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2437 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2439 * Makefile.in (%.o: ../nat/%.c): New rule.
2440 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2441 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2442 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2443 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2444 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2445 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2446 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2447 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2448 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2449 (linux-personality.o: ../nat/linux-personality.c): Remove.
2450 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2451 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2452 (x86-linux.o: ../nat/x86-linux.c): Remove.
2453 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2454 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2456 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2458 * Makefile.in (%.o: ../common/%.c): New rule.
2459 (signals.o: ../common/signals.c): Remove.
2460 (print-utils.o: ../common/print-utils.c): Remove.
2461 (rsp-low.o: ../common/rsp-low.c): Remove.
2462 (common-utils.o: ../common/common-utils.c): Remove.
2463 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2464 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2465 (vec.o: ../common/vec.c): Remove.
2466 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2467 (xml-utils.o: ../common/xml-utils.c): Remove.
2468 (ptid.o: ../common/ptid.c): Remove.
2469 (buffer.o: ../common/buffer.c): Remove.
2470 (format.o: ../common/format.c): Remove.
2471 (filestuff.o: ../common/filestuff.c): Remove.
2472 (agent.o: ../common/agent.c): Remove.
2473 (errors.o: ../common/errors.c): Remove.
2474 (environ.o: ../common/environ.c): Remove.
2475 (common-debug.o: ../common/common-debug.c): Remove.
2476 (cleanups.o: ../common/cleanups.c): Remove.
2477 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2478 (fileio.o: ../common/fileio.c): Remove.
2479 (common-regcache.o: ../common/common-regcache.c): Remove.
2480 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2481 (new-op.o: ../common/new-op.c): Remove.
2482 (btrace-common.o: ../common/btrace-common.c): Remove.
2484 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2486 * Makefile.in (%.o: ../target/%.c): New rule.
2487 (waitstatus.o: ../target/waitstatus.c): Remove.
2489 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2492 (%.c: ../regformats/%.dat,
2493 (%.c: ../regformats/arm/%.dat,
2494 (%.c: ../regformats/i386/%.dat,
2495 (%.c: ../regformats/rs6000/%.dat): New rules.
2496 (aarch64.c): Remove.
2497 (reg-arm.c): Remove.
2498 (arm-with-iwmmxt.c): Remove.
2499 (arm-with-vfpv2.c): Remove.
2500 (arm-with-vfpv3.c): Remove.
2501 (arm-with-neon.c): Remove.
2502 (reg-bfin.c): Remove.
2503 (reg-cris.c): Remove.
2504 (reg-crisv32.c): Remove.
2506 (i386-linux.c): Remove.
2507 (i386-avx.c): Remove.
2508 (i386-avx-linux.c): Remove.
2509 (i386-avx-avx512.c): Remove.
2510 (i386-avx-avx512-linux.c): Remove.
2511 (i386-mpx.c): Remove.
2512 (i386-mpx-linux.c): Remove.
2513 (i386-avx-mpx-avx512-pku.c): Remove.
2514 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2515 (i386-avx-mpx.c): Remove.
2516 (i386-avx-mpx-linux.c): Remove.
2517 (i386-mmx.c): Remove.
2518 (i386-mmx-linux.c): Remove.
2519 (reg-ia64.c): Remove.
2520 (reg-m32r.c): Remove.
2521 (reg-m68k.c): Remove.
2523 (mips-linux.c): Remove.
2524 (mips-dsp-linux.c): Remove.
2525 (mips64-linux.c): Remove.
2526 (mips64-dsp-linux.c): Remove.
2527 (nios2-linux.c): Remove.
2528 (powerpc-32.c): Remove.
2529 (powerpc-32l.c): Remove.
2530 (powerpc-altivec32l.c): Remove.
2531 (powerpc-cell32l.c): Remove.
2532 (powerpc-vsx32l.c): Remove.
2533 (powerpc-isa205-32l.c): Remove.
2534 (powerpc-isa205-altivec32l.c): Remove.
2535 (powerpc-isa205-vsx32l.c): Remove.
2536 (powerpc-e500l.c): Remove.
2537 (powerpc-64l.c): Remove.
2538 (powerpc-altivec64l.c): Remove.
2539 (powerpc-cell64l.c): Remove.
2540 (powerpc-vsx64l.c): Remove.
2541 (powerpc-isa205-64l.c): Remove.
2542 (powerpc-isa205-altivec64l.c): Remove.
2543 (powerpc-isa205-vsx64l.c): Remove.
2544 (s390-linux32.c): Remove.
2545 (s390-linux32v1.c): Remove.
2546 (s390-linux32v2.c): Remove.
2547 (s390-linux64.c): Remove.
2548 (s390-linux64v1.c): Remove.
2549 (s390-linux64v2.c): Remove.
2550 (s390-te-linux64.c): Remove.
2551 (s390-vx-linux64.c): Remove.
2552 (s390-tevx-linux64.c): Remove.
2553 (s390x-linux64.c): Remove.
2554 (s390x-linux64v1.c): Remove.
2555 (s390x-linux64v2.c): Remove.
2556 (s390x-te-linux64.c): Remove.
2557 (s390x-vx-linux64.c): Remove.
2558 (s390x-tevx-linux64.c): Remove.
2559 (tic6x-c64xp-linux.c): Remove.
2560 (tic6x-c64x-linux.c): Remove.
2561 (tic6x-c62x-linux.c): Remove.
2563 (reg-sparc64.c): Remove.
2564 (reg-spu.c): Remove.
2566 (amd64-linux.c): Remove.
2567 (amd64-avx.c): Remove.
2568 (amd64-avx-linux.c): Remove.
2569 (amd64-avx-avx512.c): Remove.
2570 (amd64-avx-avx512-linux.c): Remove.
2571 (amd64-mpx.c): Remove.
2572 (amd64-mpx-linux.c): Remove.
2573 (amd64-avx-mpx-avx512-pku.c): Remove.
2574 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2575 (amd64-avx-mpx.c): Remove.
2576 (amd64-avx-mpx-linux.c): Remove.
2578 (x32-linux.c): Remove.
2579 (x32-avx.c): Remove.
2580 (x32-avx-linux.c): Remove.
2581 (x32-avx-avx512.c): Remove.
2582 (x32-avx-avx512-linux.c): Remove.
2583 (reg-xtensa.c): Remove.
2584 (reg-tilegx.c): Remove.
2585 (reg-tilegx32.c): Remove.
2587 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2589 * Makefile.in (SFILES): Add "common/environ.c".
2590 (OBJS): Add "common/environ.h".
2592 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2594 * configure.ac: Check if the fs_base and gs_base members of
2595 `struct user_regs_struct' exist.
2596 * config.in: Regenerated.
2597 * configure: Likewise.
2599 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2601 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2603 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2604 (get_next_pcs_syscall_next_pc): Likewise.
2606 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2608 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2609 * nto-x86-low.c: Likewise.
2611 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2613 * Makefile.in: Include disable-implicit-rules.mk.
2615 2016-11-23 Pedro Alves <palves@redhat.com>
2617 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2618 (debug_vprintf): Use std::chrono::steady_clock instead of
2619 gettimeofday. Use '.' instead of ':'.
2620 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2621 (get_timestamp): Use std::chrono::steady_clock instead of
2624 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2626 * Makefile.in: Fix whitespace formatting.
2628 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2630 * Makefile.in (SFILES, OBS): Flatten list and order
2633 2016-11-23 Pedro Alves <palves@redhat.com>
2635 * event-loop.c (handle_file_event): Use warning.
2636 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2637 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2640 2016-11-23 Pedro Alves <palves@redhat.com>
2642 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2644 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2645 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2646 debug_printf and debug_flush for debug output.
2647 * server.c (handle_general_set): Likewise.
2648 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2651 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2653 * Makefile.in (.c.o): Replace rule with ...
2654 (%.o: %.c): ... this one.
2656 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2658 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2659 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2661 * configure.ac: Remove checks for the make program.
2662 * configure: Re-generate.
2664 2016-10-28 Pedro Alves <palves@redhat.com>
2666 * Makefile.in (CXX_DIALECT): Get from configure.
2667 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2668 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2669 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2670 * config.in: Regenerate.
2671 * configure: Regenerate.
2673 2016-10-27 Yao Qi <yao.qi@linaro.org>
2675 * linux-low.c (linux_supports_range_stepping): Return true if
2676 can_software_single_step return true.
2678 2016-10-27 Yao Qi <yao.qi@linaro.org>
2680 * inferiors.c (find_inferior_in_random): New function.
2681 * inferiors.h (find_inferior_in_random): Declare.
2682 * linux-low.c (linux_wait_for_event_filtered): Call
2683 find_inferior_in_random instead of find_inferior.
2685 2016-10-27 Yao Qi <yao.qi@linaro.org>
2687 * linux-low.c (linux_wait_1): If single-step breakpoints are
2688 inserted, remove them.
2690 2016-10-26 Pedro Alves <palves@redhat.com>
2692 * linux-low.c (handle_extended_wait): Link parent/child fork
2694 (linux_wait_1): Unlink them.
2695 (linux_set_resume_request): Ignore resume requests for
2696 already-resumed and unhandled fork child threads.
2697 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2698 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2700 (handle_v_requests) <vCont>: Don't call require_running.
2701 * server.h (in_queued_stop_replies): New declaration.
2703 2016-10-24 Yao Qi <yao.qi@linaro.org>
2706 * linux-aarch64-low.c (append_insns): Cast the return value to
2709 2016-10-10 Yao Qi <yao.qi@linaro.org>
2711 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2713 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2715 * target.c (target_supports_multi_process): New function, moved
2717 * target.h (target_supports_multi_process): ... here. Remove
2720 2016-10-05 Tom Tromey <tom@tromey.com>
2723 * tracepoint.c (handle_tracepoint_bkpts): Check
2724 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2726 2016-10-05 Yao Qi <yao.qi@linaro.org>
2728 * configure.srv: Update the path of arm-*.xml files.
2730 2016-10-05 Terry Guo <terry.guo@arm.com>
2731 Yao Qi <yao.qi@linaro.org>
2733 * Makefile.in: Adjust the path of rules.
2734 * configure.srv: Update the path of xml files.
2735 * regformats/arm-with-iwmmxt.dat: Regenerated.
2736 * regformats/arm-with-neon.dat: Likewise.
2737 * regformats/arm-with-vfpv2.dat: Likewise.
2738 * regformats/arm-with-vfpv3.dat Likewise.
2740 2016-09-30 Yao Qi <yao.qi@linaro.org>
2743 * target.c (target_stop_and_wait): Don't call
2744 target_continue_no_signal, use resume_stop instead.
2746 2016-09-26 Yao Qi <yao.qi@linaro.org>
2748 * linux-low.c (linux_wait_1): Call debug_exit.
2750 2016-09-23 Pedro Alves <palves@redhat.com>
2752 * Makefile.in (SFILES): Add common/new-op.c.
2753 (OBS): Add common/new-op.o.
2754 (new-op.o): New rule.
2756 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2758 * .gitinore: Ignore more files.
2760 2016-09-21 Yao Qi <yao.qi@linaro.org>
2762 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2765 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2767 * server.c (start_inferior): Call target_mourn_inferior instead of
2768 mourn_inferior; pass ptid_t argument to it.
2770 (handle_target_event): Likewise.
2771 * target.c (target_mourn_inferior): New function.
2772 * target.h (mourn_inferior): Delete macro.
2774 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2776 * linux-low.c (lwp_is_stepping): New function.
2778 2016-09-06 Carl Love <cel@us.ibm.com>
2780 * server.c (start_inferior): Fixed comment, requested comment change
2781 didn't get updated correctly. Removed reference to ptrace () call as
2782 it is only true on Linux systems.
2784 2016-09-06 Carl Love <cel@us.ibm.com>
2786 * server.c (start_inferior): Do not call
2787 function target_post_create_inferior () if the
2788 inferior process has already exited.
2790 2016-09-05 Pedro Alves <palves@redhat.com>
2792 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2793 (COMPILE.pre, CC_LD): Use CXX directly.
2794 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2795 * acinclude.m4: Don't include build-with-cxx.m4.
2796 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2797 * configure: Regenerate.
2799 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2802 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2803 call writing data to own_buf.
2805 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2807 * target.c (mywait): Call target_wait instead of
2809 (target_wait): New function.
2811 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2813 * server.c (start_inferior): New variable 'ptid'. Replace calls
2814 to the_target->resume by target_continue{,_no_signal}, depending
2816 * target.c (target_stop_and_wait): Call target_continue_no_signal
2817 instead of the_target->resume.
2818 (target_continue): New function.
2820 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2822 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2824 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2827 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2829 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2830 * linux-arm-low.c (ps_get_thread_area): Likewise.
2831 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2832 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2833 * linux-mips-low.c (ps_get_thread_area): Likewise.
2834 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2835 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2836 * linux-x86-low.c (ps_get_thread_area): Likewise.
2837 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2839 2016-08-19 Pedro Alves <palves@redhat.com>
2841 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2843 2016-08-19 Pedro Alves <palves@redhat.com>
2845 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2846 comment. Use memcpy instead of casting through unsigned long.
2848 2016-08-19 Pedro Alves <palves@redhat.com>
2850 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2851 allocating around 0x80000000.
2853 2016-08-19 Pedro Alves <palves@redhat.com>
2856 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2857 (x32-avx512-linux-ipa.o): New rules.
2858 * configure.ac (x86_64-*-linux*): New x32 check.
2859 * configure.srv (ipa_x32_linux_regobj): New.
2860 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2861 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2863 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2865 * configure: Regenerate.
2867 2016-08-09 Pedro Alves <palves@redhat.com>
2870 * Makefile.in (OBS): Add signals-state-save-restore.o.
2871 (signals-state-save-restore.o): New rule.
2872 * config.in: Regenerate.
2873 * configure: Regenerate.
2874 * linux-low.c: Include "signals-state-save-restore.h".
2875 (linux_create_inferior): Call
2876 restore_original_signals_state.
2877 * server.c: Include "dispositions-save-restore.h".
2878 (captured_main): Call save_original_signals_state.
2880 2016-08-05 Pedro Alves <palves@redhat.com>
2882 * configure: Regenerate.
2884 2016-08-04 Yao Qi <yao.qi@linaro.org>
2886 * linux-low.c (regsets_fetch_inferior_registers): Check
2887 errno is ESRCH or not.
2889 2016-08-02 Yao Qi <yao.qi@linaro.org>
2891 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2892 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2893 (thread_db_load_search): Update.
2894 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2895 td_ta_set_event and td_ta_event_getmsg.
2897 2016-07-26 Pedro Alves <palves@redhat.com>
2900 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2901 of unsigned long for 64-bit registers and use uint32_t instead of
2902 unsigned int for 32-bit registers.
2904 2016-07-26 Pedro Alves <palves@redhat.com>
2906 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2909 2016-07-21 Tom Tromey <tom@tromey.com>
2911 * configure: Rebuild.
2913 2016-07-21 Yao Qi <yao.qi@linaro.org>
2915 * mem-break.c (find_gdb_breakpoint): Cast bp to
2916 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2918 2016-07-21 Yao Qi <yao.qi@linaro.org>
2920 * server.c (handle_v_requests): Support s and S actions
2921 if target_supports_software_single_step return true.
2923 2016-07-21 Yao Qi <yao.qi@linaro.org>
2925 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2926 is resume_step, call maybe_hw_step.
2927 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2929 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2931 (proceed_one_lwp): If resume request is resume_step, install
2932 reinsert breakpoints and call maybe_hw_step.
2934 2016-07-21 Yao Qi <yao.qi@linaro.org>
2936 * linux-low.c (proceed_one_lwp): Declare.
2937 (linux_resume_one_thread): Remove local variable 'step'.
2938 Lift code enqueue signal. Call proceed_one_lwp instead of
2939 linux_resume_one_lwp.
2941 2016-07-21 Yao Qi <yao.qi@linaro.org>
2943 * linux-low.c (linux_resume_one_thread): Call
2944 enqueue_pending_signal.
2946 2016-07-21 Yao Qi <yao.qi@linaro.org>
2948 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2949 * inferiors.c (do_restore_current_thread_cleanup): New function.
2950 (make_cleanup_restore_current_thread): Likewise.
2951 * linux-low.c (install_software_single_step_breakpoints): Call
2952 make_cleanup_restore_current_thread. Switch current_thread to
2955 2016-07-21 Yao Qi <yao.qi@linaro.org>
2957 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2958 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2959 (clone_one_breakpoint): Likewise.
2960 (delete_reinsert_breakpoints): Change parameter to thread.
2962 (has_reinsert_breakpoints): Likewise.
2963 (uninsert_reinsert_breakpoints): Likewise.
2964 (reinsert_reinsert_breakpoints): Likewise.
2965 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2966 (delete_reinsert_breakpoints): Likewise.
2967 (reinsert_reinsert_breakpoints): Likewise.
2968 (uninsert_reinsert_breakpoints): Likewise.
2969 (has_reinsert_breakpoints): Likewise.
2971 2016-07-21 Yao Qi <yao.qi@linaro.org>
2973 * inferiors.c (get_thread_process): Make parameter const.
2974 * inferiors.h (get_thread_process): Update declaration.
2975 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2976 Add new parameters child_thread and parent_thread. Callers
2978 * mem-break.h (clone_all_breakpoints): Update declaration.
2980 2016-07-21 Yao Qi <yao.qi@linaro.org>
2982 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2983 <command_list, handler>: Remove.
2984 (struct gdb_breakpoint): New.
2985 (struct other_breakpoint): New.
2986 (struct reinsert_breakpoint): New.
2987 (is_gdb_breakpoint): New function.
2988 (any_persistent_commands): Update command_list if
2989 is_gdb_breakpoint returns true.
2990 (set_breakpoint): Create breakpoints according to their types.
2991 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2992 (set_gdb_breakpoint_1): Likewise.
2993 (set_gdb_breakpoint): Likewise.
2994 (clear_breakpoint_conditions): Change parameter type to
2995 'struct gdb_breakpoint *'.
2996 (clear_breakpoint_commands): Likewise.
2997 (clear_breakpoint_conditions_and_commands): Likewise.
2998 (add_condition_to_breakpoint): Likewise.
2999 (add_breakpoint_condition): Likewise.
3000 (add_commands_to_breakpoint): Likewise.
3001 (check_breakpoints): Check other_breakpoint.
3002 (clone_one_breakpoint): Clone breakpopint according to its type.
3003 * mem-break.h (struct gdb_breakpoint): Declare.
3004 (set_gdb_breakpoint): Update declaration.
3005 (clear_breakpoint_conditions_and_commands): Likewise.
3006 (add_breakpoint_condition): Likewise.
3007 (add_breakpoint_commands): Likewise.
3008 * server.c (process_point_options): Change parameter type to
3009 'struct gdb_breakpoint *'.
3011 2016-07-21 Yao Qi <yao.qi@linaro.org>
3013 * mem-break.c (set_breakpoint_at): Rename it to ...
3014 (set_breakpoint_type_at): ... it.
3015 (set_breakpoint_at): Call set_breakpoint_type_at.
3016 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3017 * mem-break.h (set_breakpoint_at): Update comments.
3019 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3021 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3023 (nios2_store_gregset): Likewise.
3025 2016-07-01 Pedro Alves <palves@redhat.com>
3026 Antoine Tremblay <antoine.tremblay@ericsson.com>
3028 * linux-low.c: Change interface to take the target lwp_info
3029 pointer directly and return void. Handle detaching from a zombie
3031 (linux_detach_lwp_callback): New function.
3032 (linux_detach): Detach from the leader thread after detaching from
3035 2016-06-28 Yao Qi <yao.qi@linaro.org>
3037 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3038 for variable new_offset.
3039 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3040 (aarch64_ftrace_insn_reloc_cb): Likewise.
3041 (aarch64_ftrace_insn_reloc_tb): Likewise.
3042 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3043 PRIx64 instead of PRIx32.
3045 2016-06-28 Yao Qi <yao.qi@linaro.org>
3047 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3048 (the_low_target): Install arm_get_syscall_trapinfo.
3050 2016-06-28 Yao Qi <yao.qi@linaro.org>
3052 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3054 (the_low_target): Install aarch64_get_syscall_trapinfo.
3056 2016-06-28 Yao Qi <yao.qi@linaro.org>
3058 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3060 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3061 Remove parameter sysno.
3062 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3065 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3067 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3068 (s390_emit_ne_goto): Likewise.
3069 (s390_emit_lt_goto): Likewise.
3070 (s390_emit_le_goto): Likewise.
3071 (s390_emit_gt_goto): Likewise.
3072 (s390_emit_ge_goto): Likewise.
3073 (s390x_emit_eq_goto): Likewise.
3074 (s390x_emit_ne_goto): Likewise.
3075 (s390x_emit_lt_goto): Likewise.
3076 (s390x_emit_le_goto): Likewise.
3077 (s390x_emit_gt_goto): Likewise.
3078 (s390x_emit_ge_goto): Likewise.
3079 (s390_emit_ops_impl): Mark variable static.
3080 (s390x_emit_ops): Likewise.
3082 2016-06-17 Yao Qi <yao.qi@linaro.org>
3084 * linux-low.c (handle_extended_wait): Call
3085 uninsert_reinsert_breakpoints for the parent process. Remove
3086 reinsert breakpoints from the child process. Reinsert them to
3087 the parent process when vfork is done.
3088 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3089 (reinsert_reinsert_breakpoints): New function.
3090 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3091 (reinsert_reinsert_breakpoints): Declare.
3093 2016-06-17 Yao Qi <yao.qi@linaro.org>
3095 * linux-low.c (handle_extended_wait): If the parent is doing
3096 step-over, remove the reinsert breakpoints from the forked child.
3098 2016-06-17 Yao Qi <yao.qi@linaro.org>
3100 * linux-low.c (unsuspend_all_lwps): Declare.
3101 (linux_low_filter_event): If thread exited, call finish_step_over.
3102 If step-over is finished, unsuspend other threads.
3104 2016-06-17 Yao Qi <yao.qi@linaro.org>
3106 * linux-low.c (linux_resume_one_lwp_throw): Assert
3107 has_reinsert_breakpoints returns false.
3108 * mem-break.c (delete_disabled_breakpoints): Assert
3109 bp type isn't reinsert_breakpoint.
3111 2016-06-17 Yao Qi <yao.qi@linaro.org>
3113 * linux-low.c (maybe_hw_step): New function.
3114 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3115 (finish_step_over): Switch current_thread to lwp temporarily,
3116 and assert has_reinsert_breakpoints returns true.
3117 (proceed_one_lwp): Call maybe_hw_step.
3118 * mem-break.c (has_reinsert_breakpoints): New function.
3119 * mem-break.h (has_reinsert_breakpoints): Declare.
3121 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3123 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3125 2016-05-17 Yao Qi <yao.qi@linaro.org>
3127 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3128 instead of find_inferior.
3130 2016-05-05 Yao Qi <yao.qi@linaro.org>
3132 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3133 Initialize res to zero.
3135 2016-05-05 Yao Qi <yao.qi@linaro.org>
3137 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3140 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3142 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3143 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3144 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3146 2016-04-28 Par Olsson <par.olsson@windriver.com>
3147 Simon Marchi <simon.marchi@ericsson.com>
3149 * tracepoint.c (write_inferior_int8): New function.
3150 (cmd_qtenable_disable): Write enable flag using
3151 write_inferior_int8.
3153 2016-04-25 Yao Qi <yao.qi@linaro.org>
3155 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3156 (need_step_over_p): Return zero if the LWP has pending signals
3157 can be delivered on software single step target.
3159 2016-04-25 Yao Qi <yao.qi@linaro.org>
3161 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3162 return instead of error.
3164 2016-04-22 Yao Qi <yao.qi@linaro.org>
3166 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3169 2016-04-22 Yao Qi <yao.qi@linaro.org>
3171 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3172 signal when stepping over breakpoint with software single
3175 2016-04-21 Pedro Alves <palves@redhat.com>
3177 * linux-s390-low.c (s390_collect_ptrace_register)
3178 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3180 (s390_check_regset): Use void * instead of gdb_byte *.
3182 2016-04-20 Pedro Alves <palves@redhat.com>
3184 * configure: Renegerate.
3186 2016-04-20 Yao Qi <yao.qi@linaro.org>
3188 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3189 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3191 (arm_store_gregset): Likewise.
3193 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3195 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3196 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3197 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3198 (amd64-avx-mpx-linux.c): New rules.
3199 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3200 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3201 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3202 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3203 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3204 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3205 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3206 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3207 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3208 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3209 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3210 * linux-x86-low.c (x86_linux_read_description): Add case for
3211 X86_XSTATE_AVX_MPX_MASK.
3212 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3213 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3214 init_registers_i386_avx_mpx_linux.
3215 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3216 (initialize_low_tracepoint): Call
3217 init_registers_i386_avx_mpx_linux.
3218 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3219 (initialize_low_tracepoint): Call
3220 init_registers_amd64_avx_mpx_linux.
3221 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3222 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3223 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3226 2016-04-18 Pedro Alves <palves@redhat.com>
3228 * configure: Regenerate.
3230 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3232 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3233 (aarch64_emit_sub): Likewise.
3235 2016-04-12 Pedro Alves <palves@redhat.com>
3237 * utils.c (prepare_to_throw_exception): Delete.
3239 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3241 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3243 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3245 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3247 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3249 * linux-aarch64-ipa.c: Add <elf.h> include.
3250 * linux-ppc-ipa.c: Add <elf.h> include.
3251 * linux-s390-ipa.c: Add <elf.h> include.
3253 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3255 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3256 (get_raw_reg_ptr): Likewise.
3257 (get_trace_state_variable_value_ptr): Likewise.
3258 (set_trace_state_variable_value_ptr): Likewise.
3259 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3262 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3263 Marcin Kościelnicki <koriakin@0x04.net>
3266 * linux-ppc-low.c (emit_insns): New function.
3267 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3268 (ppc_emit_prologue): New function.
3269 (ppc_emit_epilogue): New function.
3270 (ppc_emit_add): New function.
3271 (ppc_emit_sub): New function.
3272 (ppc_emit_mul): New function.
3273 (ppc_emit_lsh): New function.
3274 (ppc_emit_rsh_signed): New function.
3275 (ppc_emit_rsh_unsigned): New function.
3276 (ppc_emit_ext): New function.
3277 (ppc_emit_zero_ext): New function.
3278 (ppc_emit_log_not): New function.
3279 (ppc_emit_bit_and): New function.
3280 (ppc_emit_bit_or): New function.
3281 (ppc_emit_bit_xor): New function.
3282 (ppc_emit_bit_not): New function.
3283 (ppc_emit_equal): New function.
3284 (ppc_emit_less_signed): New function.
3285 (ppc_emit_less_unsigned): New function.
3286 (ppc_emit_ref): New function.
3287 (ppc_emit_const): New function.
3288 (ppc_emit_reg): New function.
3289 (ppc_emit_pop): New function.
3290 (ppc_emit_stack_flush): New function.
3291 (ppc_emit_swap): New function.
3292 (ppc_emit_stack_adjust): New function.
3293 (ppc_emit_call): New function.
3294 (ppc_emit_int_call_1): New function.
3295 (ppc_emit_void_call_2): New function.
3296 (ppc_emit_if_goto): New function.
3297 (ppc_emit_goto): New function.
3298 (ppc_emit_eq_goto): New function.
3299 (ppc_emit_ne_goto): New function.
3300 (ppc_emit_lt_goto): New function.
3301 (ppc_emit_le_goto): New function.
3302 (ppc_emit_gt_goto): New function.
3303 (ppc_emit_ge_goto): New function.
3304 (ppc_write_goto_address): New function.
3305 (ppc_emit_ops_impl): New static variable.
3306 (ppc64v1_emit_prologue): New function.
3307 (ppc64v2_emit_prologue): New function.
3308 (ppc64_emit_epilogue): New function.
3309 (ppc64_emit_add): New function.
3310 (ppc64_emit_sub): New function.
3311 (ppc64_emit_mul): New function.
3312 (ppc64_emit_lsh): New function.
3313 (ppc64_emit_rsh_signed): New function.
3314 (ppc64_emit_rsh_unsigned): New function.
3315 (ppc64_emit_ext): New function.
3316 (ppc64_emit_zero_ext): New function.
3317 (ppc64_emit_log_not): New function.
3318 (ppc64_emit_bit_and): New function.
3319 (ppc64_emit_bit_or): New function.
3320 (ppc64_emit_bit_xor): New function.
3321 (ppc64_emit_bit_not): New function.
3322 (ppc64_emit_equal): New function.
3323 (ppc64_emit_less_signed): New function.
3324 (ppc64_emit_less_unsigned): New function.
3325 (ppc64_emit_ref): New function.
3326 (ppc64_emit_const): New function.
3327 (ppc64v1_emit_reg): New function.
3328 (ppc64v2_emit_reg): New function.
3329 (ppc64_emit_pop): New function.
3330 (ppc64_emit_stack_flush): New function.
3331 (ppc64_emit_swap): New function.
3332 (ppc64v1_emit_call): New function.
3333 (ppc64v2_emit_call): New function.
3334 (ppc64v1_emit_int_call_1): New function.
3335 (ppc64v2_emit_int_call_1): New function.
3336 (ppc64v1_emit_void_call_2): New function.
3337 (ppc64v2_emit_void_call_2): New function.
3338 (ppc64_emit_if_goto): New function.
3339 (ppc64_emit_eq_goto): New function.
3340 (ppc64_emit_ne_goto): New function.
3341 (ppc64_emit_lt_goto): New function.
3342 (ppc64_emit_le_goto): New function.
3343 (ppc64_emit_gt_goto): New function.
3344 (ppc64_emit_ge_goto): New function.
3345 (ppc64v1_emit_ops_impl): New static variable.
3346 (ppc64v2_emit_ops_impl): New static variable.
3347 (ppc_emit_ops): New function.
3348 (linux_low_target): Wire in ppc_emit_ops.
3350 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3351 Marcin Kościelnicki <koriakin@0x04.net>
3354 * Makefile.in: Add powerpc-*-ipa.o
3355 * configure.srv: Add ipa_obj for powerpc*-linux.
3356 * linux-ppc-ipa.c: New file.
3357 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3359 (PPC_FIELD): New macro.
3360 (PPC_SEXT): New macro.
3361 (PPC_OP6): New macro.
3362 (PPC_BO): New macro.
3363 (PPC_LI): New macro.
3364 (PPC_BD): New macro.
3365 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3366 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3367 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3368 (ppc_get_thread_area): New function.
3369 (is_elfv2_inferior): New function.
3370 (gen_ds_form): New function.
3371 (GEN_STD): New macro.
3372 (GEN_STDU): New macro.
3373 (GEN_LD): New macro.
3374 (GEN_LDU): New macro.
3375 (gen_d_form): New function.
3376 (GEN_ADDI): New macro.
3377 (GEN_ADDIS): New macro.
3378 (GEN_LI): New macro.
3379 (GEN_LIS): New macro.
3380 (GEN_ORI): New macro.
3381 (GEN_ORIS): New macro.
3382 (GEN_LWZ): New macro.
3383 (GEN_STW): New macro.
3384 (GEN_STWU): New macro.
3385 (gen_xfx_form): New function.
3386 (GEN_MFSPR): New macro.
3387 (GEN_MTSPR): New macro.
3388 (GEN_MFCR): New macro.
3389 (GEN_MTCR): New macro.
3390 (GEN_SYNC): New macro.
3391 (GEN_LWSYNC): New macro.
3392 (gen_x_form): New function.
3393 (GEN_OR): New macro.
3394 (GEN_MR): New macro.
3395 (GEN_LWARX): New macro.
3396 (GEN_STWCX): New macro.
3397 (GEN_CMPW): New macro.
3398 (gen_md_form): New function.
3399 (GEN_RLDICL): New macro.
3400 (GEN_RLDICR): New macro.
3401 (gen_i_form): New function.
3403 (GEN_BL): New macro.
3404 (gen_b_form): New function.
3405 (GEN_BNE): New macro.
3406 (GEN_LOAD): New macro.
3407 (GEN_STORE): New macro.
3408 (gen_limm): New function.
3409 (gen_atomic_xchg): New function.
3410 (gen_call): New function.
3411 (ppc_relocate_instruction): New function.
3412 (ppc_install_fast_tracepoint_jump_pad): New function.
3413 (ppc_get_min_fast_tracepoint_insn_len): New function.
3414 (ppc_get_ipa_tdesc_idx): New function.
3415 (the_low_target): Wire in the new functions.
3416 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3418 * linux-ppc-tdesc.h: New file.
3420 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3422 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3423 (alloc_jump_pad_buffer): New function.
3424 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3425 (alloc_jump_pad_buffer): New function.
3426 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3427 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3428 (alloc_jump_pad_buffer): New function.
3429 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3430 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3431 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3432 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3434 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3436 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3437 * linux-amd64-ipa.c: Likewise.
3438 * linux-i386-ipa.c: Likewise.
3439 * linux-s390-ipa.c: Likewise.
3440 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3441 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3442 set_trace_state_variable_value_ptr.
3443 (struct ipa_sym_addresses): Likewise.
3444 (symbol_list): Likewise.
3445 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3446 accessing gdb_collect directly.
3447 (gdb_collect_ptr_type): New typedef.
3448 (get_raw_reg_ptr_type): New typedef.
3449 (get_trace_state_variable_value_ptr_type): New typedef.
3450 (set_trace_state_variable_value_ptr_type): New typedef.
3451 (gdb_collect_ptr): New global.
3452 (get_raw_reg_ptr): New global.
3453 (get_trace_state_variable_value_ptr): New global.
3454 (set_trace_state_variable_value_ptr): New global.
3455 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3456 accessing get_raw_reg directly.
3457 (get_get_tsv_func_addr): Likewise for
3458 get_trace_state_variable_value_ptr.
3459 (get_set_tsv_func_addr): Likewise for
3460 set_trace_state_variable_value_ptr.
3461 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3463 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3465 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3467 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3469 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3471 (relocate_instruction): Remove own_buf.
3472 * server.c (own_buf): Make global.
3473 (handle_v_requests): Make global.
3474 * server.h (own_buf): New declaration.
3475 (handle_v_requests): New prototype.
3477 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3480 * linux-s390-low.c (add_insns): New function.
3481 (s390_emit_prologue): New function.
3482 (s390_emit_epilogue): New function.
3483 (s390_emit_add): New function.
3484 (s390_emit_sub): New function.
3485 (s390_emit_mul): New function.
3486 (s390_emit_lsh): New function.
3487 (s390_emit_rsh_signed): New function.
3488 (s390_emit_rsh_unsigned): New function.
3489 (s390_emit_ext): New function.
3490 (s390_emit_log_not): New function.
3491 (s390_emit_bit_and): New function.
3492 (s390_emit_bit_or): New function.
3493 (s390_emit_bit_xor): New function.
3494 (s390_emit_bit_not): New function.
3495 (s390_emit_equal): New function.
3496 (s390_emit_less_signed): New function.
3497 (s390_emit_less_unsigned): New function.
3498 (s390_emit_ref): New function.
3499 (s390_emit_if_goto): New function.
3500 (s390_emit_goto): New function.
3501 (s390_write_goto_address): New function.
3502 (s390_emit_litpool): New function.
3503 (s390_emit_const): New function.
3504 (s390_emit_call): New function.
3505 (s390_emit_reg): New function.
3506 (s390_emit_pop): New function.
3507 (s390_emit_stack_flush): New function.
3508 (s390_emit_zero_ext): New function.
3509 (s390_emit_swap): New function.
3510 (s390_emit_stack_adjust): New function.
3511 (s390_emit_set_r2): New function.
3512 (s390_emit_int_call_1): New function.
3513 (s390_emit_void_call_2): New function.
3514 (s390_emit_eq_goto): New function.
3515 (s390_emit_ne_goto): New function.
3516 (s390_emit_lt_goto): New function.
3517 (s390_emit_le_goto): New function.
3518 (s390_emit_gt_goto): New function.
3519 (s390_emit_ge_goto): New function.
3520 (s390x_emit_prologue): New function.
3521 (s390x_emit_epilogue): New function.
3522 (s390x_emit_add): New function.
3523 (s390x_emit_sub): New function.
3524 (s390x_emit_mul): New function.
3525 (s390x_emit_lsh): New function.
3526 (s390x_emit_rsh_signed): New function.
3527 (s390x_emit_rsh_unsigned): New function.
3528 (s390x_emit_ext): New function.
3529 (s390x_emit_log_not): New function.
3530 (s390x_emit_bit_and): New function.
3531 (s390x_emit_bit_or): New function.
3532 (s390x_emit_bit_xor): New function.
3533 (s390x_emit_bit_not): New function.
3534 (s390x_emit_equal): New function.
3535 (s390x_emit_less_signed): New function.
3536 (s390x_emit_less_unsigned): New function.
3537 (s390x_emit_ref): New function.
3538 (s390x_emit_if_goto): New function.
3539 (s390x_emit_const): New function.
3540 (s390x_emit_call): New function.
3541 (s390x_emit_reg): New function.
3542 (s390x_emit_pop): New function.
3543 (s390x_emit_stack_flush): New function.
3544 (s390x_emit_zero_ext): New function.
3545 (s390x_emit_swap): New function.
3546 (s390x_emit_stack_adjust): New function.
3547 (s390x_emit_int_call_1): New function.
3548 (s390x_emit_void_call_2): New function.
3549 (s390x_emit_eq_goto): New function.
3550 (s390x_emit_ne_goto): New function.
3551 (s390x_emit_lt_goto): New function.
3552 (s390x_emit_le_goto): New function.
3553 (s390x_emit_gt_goto): New function.
3554 (s390x_emit_ge_goto): New function.
3555 (s390_emit_ops): New function.
3556 (struct linux_target_ops): Fill in emit_ops hook.
3558 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3561 * Makefile.in: Add s390 IPA files.
3562 * configure.srv: Build IPA for s390.
3563 * linux-s390-ipa.c: New file.
3564 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3565 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3566 (tdesc_s390_linux32): Likewise.
3567 (init_registers_s390_linux32v1): Likewise.
3568 (tdesc_s390_linux32v1): Likewise.
3569 (init_registers_s390_linux32v2): Likewise.
3570 (tdesc_s390_linux32v2): Likewise.
3571 (init_registers_s390_linux64): Likewise.
3572 (tdesc_s390_linux64): Likewise.
3573 (init_registers_s390_linux64v1): Likewise.
3574 (tdesc_s390_linux64v1): Likewise.
3575 (init_registers_s390_linux64v2): Likewise.
3576 (tdesc_s390_linux64v2): Likewise.
3577 (init_registers_s390_te_linux64): Likewise.
3578 (tdesc_s390_te_linux64): Likewise.
3579 (init_registers_s390_vx_linux64): Likewise.
3580 (tdesc_s390_vx_linux64): Likewise.
3581 (init_registers_s390_tevx_linux64): Likewise.
3582 (tdesc_s390_tevx_linux64): Likewise.
3583 (init_registers_s390x_linux64): Likewise.
3584 (tdesc_s390x_linux64): Likewise.
3585 (init_registers_s390x_linux64v1): Likewise.
3586 (tdesc_s390x_linux64v1): Likewise.
3587 (init_registers_s390x_linux64v2): Likewise.
3588 (tdesc_s390x_linux64v2): Likewise.
3589 (init_registers_s390x_te_linux64): Likewise.
3590 (tdesc_s390x_te_linux64): Likewise.
3591 (init_registers_s390x_vx_linux64): Likewise.
3592 (tdesc_s390x_vx_linux64): Likewise.
3593 (init_registers_s390x_tevx_linux64): Likewise.
3594 (tdesc_s390x_tevx_linux64): Likewise.
3595 (have_hwcap_s390_vx): New static variable.
3596 (s390_arch_setup): Fill have_hwcap_s390_vx.
3597 (s390_get_thread_area): New function.
3598 (s390_ft_entry_gpr_esa): New const.
3599 (s390_ft_entry_gpr_zarch): New const.
3600 (s390_ft_entry_misc): New const.
3601 (s390_ft_entry_fr): New const.
3602 (s390_ft_entry_vr): New const.
3603 (s390_ft_main_31): New const.
3604 (s390_ft_main_64): New const.
3605 (s390_ft_exit_fr): New const.
3606 (s390_ft_exit_vr): New const.
3607 (s390_ft_exit_misc): New const.
3608 (s390_ft_exit_gpr_esa): New const.
3609 (s390_ft_exit_gpr_zarch): New const.
3610 (append_insns): New function.
3611 (s390_relocate_instruction): New function.
3612 (s390_install_fast_tracepoint_jump_pad): New function.
3613 (s390_get_min_fast_tracepoint_insn_len): New function.
3614 (s390_get_ipa_tdesc_idx): New function.
3615 (struct linux_target_ops): Wire in the above functions.
3616 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3617 * linux-s390-tdesc.h: New file.
3619 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3621 * linux-s390-low.c (s390_supports_tracepoints): New function.
3622 (struct linux_target_ops): Fill supports_tracepoints hook.
3624 2016-03-18 Yao Qi <yao.qi@linaro.org>
3626 * linux-low.c (lwp_signal_can_be_delivered): New function.
3627 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3629 2016-03-18 Yao Qi <yao.qi@linaro.org>
3631 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3632 0 if signal is enqueued. Remove 'signal' from one debugging
3633 message. Move one debugging message to some lines below.
3634 Remove code setting 'signal' to 0.
3636 2016-03-18 Yao Qi <yao.qi@linaro.org>
3638 * linux-low.c (linux_low_filter_event): Remove redundant
3639 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3641 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3643 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3644 (struct linux_target_ops): Wire in the above.
3646 2016-03-03 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c: Update comments to start_step_over.
3650 2016-03-03 Yao Qi <yao.qi@linaro.org>
3653 * linux-low.c (handle_extended_wait): Set child suspended
3654 if event_lwp->bp_reinsert isn't zero.
3656 2016-03-02 Yao Qi <yao.qi@linaro.org>
3658 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3659 enqueue_pending_signal.
3661 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3663 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3666 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3668 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3669 (s390_regmap_3264) [!__s390x__]: New global.
3670 (s390_collect_ptrace_register): Skip map entries containing -1.
3671 (s390_supply_ptrace_register): Ditto.
3672 (s390_fill_gprs_high): New function.
3673 (s390_store_gprs_high): New function.
3674 (s390_regsets): Add NT_S390_HIGH_GPRS.
3675 (s390_get_hwcap): Enable on 31-bit.
3676 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3677 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3678 Detect NT_S390_HIGH_GPRS.
3679 (s390_usrregs_info_3264): Enable on 31-bit.
3680 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3681 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3683 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3686 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3687 * configure.srv: Ditto.
3688 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3689 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3690 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3691 (init_registers_amd64_linux): Remove prototype.
3692 (tdesc_amd64_linux): Remove declaration.
3693 (get_ipa_tdesc): New function.
3694 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3695 initialize remaining tdescs.
3696 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3697 (init_registers_i386_linux): Remove prototype.
3698 (tdesc_i386_linux): Remove declaration.
3699 (get_ipa_tdesc): New function.
3700 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3701 initialize remaining tdescs.
3702 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3703 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3704 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3705 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3706 (x86_get_ipa_tdesc_idx): New function.
3707 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3708 * linux-x86-tdesc.h: New file.
3709 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3710 (target_get_ipa_tdesc_idx): New macro.
3711 * tracepoint.c (ipa_tdesc_idx): New macro.
3712 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3713 (symbol_list): Add ipa_tdesc_idx.
3714 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3715 (ipa_tdesc): Remove.
3716 (ipa_tdesc_idx): New variable.
3717 (get_context_regcache): Use get_ipa_tdesc.
3718 (gdb_collect): Ditto.
3720 * tracepoint.h (get_ipa_tdesc): New prototype.
3721 (ipa_tdesc): Remove.
3723 2016-02-24 Pedro Alves <palves@redhat.com>
3725 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3726 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3727 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3728 Factor out common code between the USE_SIGTRAP_SIGINFO and
3729 !USE_SIGTRAP_SIGINFO blocks.
3730 (linux_low_filter_event): Call save_stop_reason instead of
3731 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3733 (linux_wait_1): Update comments.
3735 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3737 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3738 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3739 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3740 ppc_insert_point, ppc_remove_point.
3742 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3744 * linux-s390-low.c (s390_supports_z_point_type): New function.
3745 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3747 2016-02-16 Yao Qi <yao.qi@linaro.org>
3749 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3750 PC. Get pc from regcache_read_pc.
3752 2016-02-12 Yao Qi <yao.qi@linaro.org>
3754 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3755 or linux_get_pc_32bit.
3756 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3758 2016-02-12 Yao Qi <yao.qi@linaro.org>
3760 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3761 arm_linux_get_next_pcs_fixup.
3763 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3765 * tracepoint.c (x_tracepoint_action_download): Change
3766 write_inferior_data_ptr to write_inferior_data_pointer.
3767 (cmd_qtstart): Likewise.
3768 (write_inferior_data_ptr): Remove.
3769 (download_agent_expr): Change write_inferior_data_ptr to
3770 write_inferior_data_pointer.
3771 (download_tracepoint_1): Likewise.
3772 (download_tracepoint): Likewise.
3773 (download_trace_state_variables): Likewise.
3775 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3776 Marcin Kościelnicki <koriakin@0x04.net>
3778 * tracepoint.c (struct tracepoint_action_ops): Remove.
3779 (struct tracepoint_action): Remove ops.
3780 (m_tracepoint_action_download, r_tracepoint_action_download)
3781 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3782 size and offset accordingly.
3783 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3784 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3785 (tracepoint_action_send, tracepoint_action_download): New functions.
3786 Helpers for trace action handlers.
3787 (add_tracepoint_action): Remove setup actions ops.
3788 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3790 2016-02-10 Yao Qi <yao.qi@linaro.org>
3792 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3794 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3796 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3798 * configure: Regenerate.
3800 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3802 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3803 void * to gdb_byte *.
3804 * linux-low.c (siginfo_fixup): Likewise.
3805 (linux_xfer_siginfo): Likewise.
3806 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3808 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3810 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3812 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3814 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3816 * linux-x86-low.c [__x86_64__]: Include
3817 "nat/amd64-linux-siginfo.h".
3818 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3819 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3820 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3821 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3822 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3823 (cpt_si_fd, si_timerid, si_overrun): Move from
3824 nat/amd64-linux-siginfo.c.
3825 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3827 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3829 * server.c (skip_to_semicolon): Remove.
3830 (process_point_options): Use strchrnul instead of
3833 2016-01-26 Yao Qi <yao.qi@linaro.org>
3835 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3836 * linux-low.c (install_software_single_step_breakpoints): Don't
3837 call regcache_read_pc.
3838 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3841 2016-01-26 Yao Qi <yao.qi@linaro.org>
3843 * linux-low.c (install_software_single_step_breakpoints): Call
3844 regcache_read_pc instead of get_pc.
3846 2016-01-26 Yao Qi <yao.qi@linaro.org>
3848 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3849 (unblock_async_io): Rename to ...
3850 (block_unblock_async_io): ... it. New function.
3851 (enable_async_io): Don't install SIGIO handler. Unblock it
3853 (disable_async_io): Don't ignore SIGIO. Block it instead.
3854 (initialize_async_io): Install SIGIO handler. Don't call
3857 2016-01-26 Yao Qi <yao.qi@linaro.org>
3859 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3860 first character is '\003', call *the_target->request_interrupt.
3862 2016-01-25 Yao Qi <yao.qi@linaro.org>
3864 * remote-utils.c (new_thread_notify): Remove.
3865 (dead_thread_notify): Likewise.
3866 * remote-utils.h (new_thread_notify): Remove declaration.
3867 (dead_thread_notify): Likewise.
3869 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3871 * gdb.trace/pending.exp: Fix expected message on continue.
3873 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3875 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3876 it works properly on big-endian machines where sizeof (CORE_ADDR)
3879 2016-01-21 Pedro Alves <palves@redhat.com>
3881 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3882 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3883 * configure: Regenerate.
3885 2016-01-21 Yao Qi <yao.qi@linaro.org>
3887 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3888 is_thumb and set it according to CPSR saved on the stack.
3889 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3890 arm_sigreturn_next_pc.
3892 2016-01-18 Yao Qi <yao.qi@linaro.org>
3894 * linux-low.c (linux_set_pc_64bit): New function.
3895 (linux_get_pc_64bit): New function.
3896 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3898 * linux-sparc-low.c (debug_threads): Remove declaration.
3899 (sparc_get_pc): Remove.
3900 (the_low_target): Use linux_get_pc_64bit instead of
3902 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3903 (the_low_target): Use linux_get_pc_64bit and
3906 2016-01-18 Yao Qi <yao.qi@linaro.org>
3908 * linux-arm-low.c (debug_threads): Remove declaration.
3909 (arm_get_pc, arm_set_pc): Remove.
3910 (the_low_target): Use linux_get_pc_32bit and
3912 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3913 (the_low_target): Use linux_get_pc_32bit and
3915 * linux-cris-low.c (debug_threads): Remove declaration.
3916 (cris_get_pc, cris_set_pc,): Remove.
3917 (the_low_target): Use linux_get_pc_32bit and
3919 * linux-crisv32-low.c (debug_threads): Remove declaration.
3920 (cris_get_pc, cris_set_pc): Remove.
3921 (the_low_target): Use linux_get_pc_32bit and
3923 * linux-low.c: Include inttypes.h.
3924 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3925 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3926 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3927 (the_low_target): Use linux_get_pc_32bit and
3929 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3930 (the_low_target): Use linux_get_pc_32bit and
3932 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3933 (the_low_target): Use linux_get_pc_32bit and
3935 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3936 (the_low_target): Use linux_get_pc_32bit and
3938 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3939 (the_low_target): Use linux_get_pc_32bit and
3942 2016-01-18 Gary Benson <gbenson@redhat.com>
3944 * configure.ac (AC_FUNC_FORK): New check.
3945 * config.in: Regenerate.
3946 * configure: Likewise.
3948 2016-01-14 Yao Qi <yao.qi@linaro.org>
3950 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3951 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3952 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3953 arm_get_next_pcs_ctor.
3955 2016-01-12 Josh Stone <jistone@redhat.com>
3956 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3958 * inferiors.h: Include "gdb_vecs.h".
3959 (struct process_info): Add syscalls_to_catch.
3960 * inferiors.c (remove_process): Free syscalls_to_catch.
3961 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3962 syscall_return stops.
3963 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3964 * server.c (handle_general_set): Handle QCatchSyscalls.
3965 (handle_query): Report support for QCatchSyscalls.
3966 * target.h (struct target_ops): Add supports_catch_syscall.
3967 (target_supports_catch_syscall): New macro.
3968 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3969 (struct lwp_info): Add syscall_state.
3970 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3971 Maintain syscall_state and syscalls_to_catch across exec.
3972 (get_syscall_trapinfo): New function, proxy to the_low_target.
3973 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3974 (linux_low_filter_event): Toggle syscall_state entry/return for
3975 syscall traps, and set it ignored for all others.
3976 (gdb_catching_syscalls_p): New function.
3977 (gdb_catch_this_syscall_p): New function.
3978 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3979 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3980 (linux_supports_catch_syscall): New function.
3981 (linux_target_ops): Install it.
3982 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3983 (the_low_target): Install it.
3985 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3987 * acinclude.m4: Include new ../warning.m4 file.
3988 * configure: Regenerated.
3989 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3991 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3993 * ax.c (is_goto_target): Mark static.
3994 * linux-low.c (register_addr): Likewise.
3995 (linux_fetch_registers, linux_store_registers): Likewise.
3996 * mem-break.c (any_persistent_commands): Fix old prototype.
3997 (add_commands_to_breakpoint): Mark static.
3998 * regcache.c (find_register_by_name): Delete unused func.
3999 * remote-utils.c (hex_or_minus_one): Mark static.
4000 * server.c (monitor_show_help): Mark static.
4001 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4002 handle_v_requests): Likewise.
4004 2016-01-12 Pedro Alves <palves@redhat.com>
4006 Remove use of the registered trademark symbol throughout.
4008 2016-01-08 Yao Qi <yao.qi@linaro.org>
4010 * remote-utils.c (getpkt): If c is '\003', call target hook
4013 2016-01-06 Yao Qi <yao.qi@linaro.org>
4015 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4016 linux-aarch32-low.c.
4017 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4018 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4019 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4020 (thumb2_breakpoint): Declare.
4021 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4022 linux-aarch32-low.h.
4023 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4024 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4025 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4027 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4029 * gdbreplay.c (gdbreplay_version): Change copyright year in
4031 * server.c (gdbserver_version): Likewise.
4033 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4035 * server.c (crc32_table): Delete.
4036 (crc32): Use libiberty's xcrc32 function.
4038 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4040 * lynx-low.c (lynx_delete_thread_callback): New function.
4041 (lynx_mourn): Properly delete our process and all of its
4042 threads. Remove call to clear_inferiors.
4044 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4046 * target.c (thread_search_callback): Add check that
4047 the thread_stopped target callback is not NULL before
4050 2015-12-21 Yao Qi <yao.qi@linaro.org>
4052 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4055 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4057 * server.c (handle_query): Call target_supports_software_single_step.
4059 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4061 * linux-low.c (single_step): New function.
4062 (linux_resume_one_lwp_throw): Call single_step.
4063 (start_step_over): Likewise.
4065 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4067 * Makefile.in (SFILES): Append arch/arm-linux.c,
4068 arch/arm-get-next-pcs.c.
4069 (arm-linux.o): New rule.
4070 (arm-get-next-pcs.o): New rule.
4071 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4073 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4074 to linux-aarch32-low.c.
4075 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4076 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4077 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4078 (thumb2_breakpoint_len): Likewise.
4079 (arm_is_thumb_mode): Make non-static.
4080 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4081 from linux-aarch32-low.c.
4082 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4083 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4084 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4085 (thumb2_breakpoint_len): Likewise.
4086 (arm_is_thumb_mode): New declaration.
4087 * linux-arm-low.c: Include arch/arm-linux.h
4088 aarch/arm-get-next-pcs.h, sys/syscall.h.
4089 (get_next_pcs_ops): New struct.
4090 (get_next_pcs_addr_bits_remove): New function.
4091 (get_next_pcs_is_thumb): New function.
4092 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4093 (arm_sigreturn_next_pc): Likewise.
4094 (get_next_pcs_syscall_next_pc): Likewise.
4095 (arm_gdbserver_get_next_pcs): Likewise.
4096 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4098 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4099 * server.h: Include gdb_vecs.h.
4101 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4103 * Makefile.in (SFILES): Append common/common-regcache.c.
4104 (OBS): Append common-regcache.o.
4105 (common-regcache.o): New rule.
4106 * regcache.c (init_register_cache): Initialize cache to
4108 (regcache_raw_read_unsigned): New function.
4109 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4110 register_status enum.
4112 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4114 * linux-aarch64-low.c (the_low_targets): Rename
4115 breakpoint_reinsert_addr to get_next_pcs.
4116 * linux-arm-low.c (the_low_targets): Likewise.
4117 * linux-bfin-low.c (the_low_targets): Likewise.
4118 * linux-cris-low.c (the_low_targets): Likewise.
4119 * linux-crisv32-low.c (the_low_targets): Likewise.
4120 * linux-low.c (can_software_single_step): Likewise.
4121 (install_software_single_step_breakpoints): New function.
4122 (start_step_over): Use install_software_single_step_breakpoints.
4123 * linux-low.h: New CORE_ADDR vector.
4124 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4126 * linux-mips-low.c (the_low_targets): Likewise.
4127 * linux-nios2-low.c (the_low_targets): Likewise.
4128 * linux-sparc-low.c (the_low_targets): Likewise.
4130 2015-12-17 Pedro Alves <palves@redhat.com>
4132 * linux-low.c (linux_kill_one_lwp): Remove references to
4134 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4136 (linux_init_signals): Delete.
4137 (initialize_low): Adjust.
4138 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4140 2015-12-16 Pedro Alves <palves@redhat.com>
4142 * configure.ac (compiler warning flags): When testing a
4143 -Wno-foo option, check whether -Wfoo works instead.
4144 * configure: Regenerate.
4146 2015-12-11 Don Breazeal <donb@codesourcery.com>
4148 * server.c (process_serial_event): Don't exit from gdbserver
4149 in remote mode if there are still active inferiors.
4151 2015-12-11 Yao Qi <yao.qi@linaro.org>
4153 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4154 arm_breakpoint_at if the process is 32-bit.
4156 2015-12-11 Yao Qi <yao.qi@linaro.org>
4158 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4161 2015-12-07 Yao Qi <yao.qi@linaro.org>
4163 * configure.srv: Append arm.o to srv_tgtobj for
4164 aarch64*-*-linux* target.
4165 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4166 from linux-arm-low.c.
4167 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4168 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4169 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4170 (thumb2_breakpoint_len): Likewise.
4171 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4172 (arm_breakpoint_kinds): Likewise.
4173 (arm_breakpoint_kind_from_pc): Likewise.
4174 (arm_sw_breakpoint_from_kind): Likewise.
4175 (arm_breakpoint_kind_from_current_state): Likewise.
4176 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4177 (arm_sw_breakpoint_from_kind): Declare.
4178 (arm_breakpoint_kind_from_current_state): Declare.
4179 (arm_breakpoint_at): Declare.
4180 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4181 arm_sw_breakpoint_from_kind if process is 32-bit.
4182 (aarch64_breakpoint_kind_from_pc): New function.
4183 (aarch64_breakpoint_kind_from_current_state): New function.
4184 (the_low_target): Initialize fields breakpoint_kind_from_pc
4185 and breakpoint_kind_from_current_state.
4186 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4187 linux-aarch32-low.c.
4188 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4189 (arm_breakpoint, arm_breakpoint_len): Likewise.
4190 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4191 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4192 (arm_is_thumb_mode): Likewise.
4193 (arm_breakpoint_at): Likewise.
4194 (arm_breakpoint_kind_from_pc): Likewise.
4195 (arm_sw_breakpoint_from_kind): Likewise.
4196 (arm_breakpoint_kind_from_current_state): Likewise.
4199 2015-08-04 Yao Qi <yao.qi@linaro.org>
4201 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4202 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4203 * server.c (extended_protocol): Remove "static".
4204 * server.h (extended_protocol): Declare it.
4206 2015-12-04 Josh Stone <jistone@redhat.com>
4208 * target.h (struct target_ops) <arch_setup>: Rename to ...
4209 (struct target_ops) <post_create_inferior>: ... this.
4210 (target_arch_setup): Rename to ...
4211 (target_post_create_inferior): ... this, calling post_create_inferior.
4212 * server.c (start_inferior): Update target_arch_setup calls to
4213 target_post_create_inferior.
4214 * linux-low.c (linux_low_ptrace_options): Forward declare.
4215 (linux_arch_setup): Update its comment for general use.
4216 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4217 (struct linux_target_ops): Use linux_post_create_inferior.
4218 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4219 to post_create_inferior.
4220 * nto-low.c (struct nto_target_ops): Likewise.
4221 * spu-low.c (struct spu_target_ops): Likewise.
4222 * win32-low.c (struct win32_target_ops): Likewise.
4224 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4226 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4228 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4230 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4231 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4232 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4233 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4234 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4235 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4236 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4237 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4238 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4239 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4240 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4241 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4243 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4245 * linux-low.c (linux_look_up_symbols): Don't call
4246 linux_supports_traceclone.
4247 * linux-low.h (thread_db_init): Remove use_events argument.
4248 * thread-db.c (thread_db_use_event): Remove global variable.
4249 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4250 (struct thread_db) <td_create_bp>: Remove field.
4251 (thread_db_create_event): Remove function.
4252 (thread_db_enable_reporting): Likewise.
4253 (find_one_thread): Don't check for thread_db_use_events.
4254 (attach_thread): Likewise.
4255 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4256 (try_thread_db_load_1): Don't check for thread_db_use_events.
4257 (thread_db_init): Remove use_events argument and thread events
4259 (remove_thread_event_breakpoints): Remove function.
4260 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4262 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4264 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4266 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4267 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4268 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4269 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4270 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4272 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4274 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4275 * linux-low.c (can_hardware_single_step): Use
4276 supports_hardware_single_step.
4277 (can_software_single_step): New function.
4278 (start_step_over): Call can_software_single_step.
4279 (linux_supports_hardware_single_step): New function.
4280 (struct target_ops) <supports_software_single_step>: Initialize.
4281 * linux-low.h (struct linux_target_ops)
4282 <supports_hardware_single_step>: Initialize.
4283 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4284 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4285 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4286 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4287 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4288 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4289 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4290 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4291 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4292 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4294 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4295 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4297 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4298 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4299 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4301 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4302 * target.h (struct target_ops): <supports_software_single_step>:
4304 (target_supports_software_single_step): New macro.
4306 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4308 * linux-low.c (linux_wait_1): Fix pc advance condition.
4309 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4310 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4312 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4314 * linux-arm-low.c (arm_is_thumb_mode): New function.
4315 (arm_breakpoint_at): Use arm_is_thumb_mode.
4316 (arm_breakpoint_kind_from_current_state): New function.
4317 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4319 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4320 (linux_breakpoint_kind_from_current_state): New function.
4321 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4322 * linux-low.h (struct linux_target_ops)
4323 <breakpoint_kind_from_current_state>: New field.
4324 * target.h (struct target_ops): Likewise.
4325 (target_breakpoint_kind_from_current_state): New macro.
4327 2015-11-30 Pedro Alves <palves@redhat.com>
4329 * linux-low.c (linux_resume): Wake up the event loop before
4332 2015-11-30 Pedro Alves <palves@redhat.com>
4334 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4336 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4338 * target.c (struct thread_search): New structure.
4339 (thread_search_callback): New function.
4340 (prev_general_thread): New global.
4341 (prepare_to_access_memory, done_accessing_memory): New functions.
4342 * target.h (prepare_to_access_memory, done_accessing_memory):
4343 Replace macros with function declarations.
4345 2015-11-30 Pedro Alves <palves@redhat.com>
4348 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4349 report TARGET_WAITKIND_NO_RESUMED.
4350 * remote-utils.c (prepare_resume_reply): Handle
4351 TARGET_WAITKIND_NO_RESUMED.
4352 * server.c (report_no_resumed): New global.
4353 (handle_query) <qSupported>: Handle "no-resumed+". Report
4354 "no-resumed+" support.
4355 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4356 return error if the client doesn't support no-resumed events.
4357 (push_stop_notification): New function.
4358 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4359 events if the client supports them.
4361 2015-11-30 Pedro Alves <palves@redhat.com>
4363 * linux-low.c (thread_still_has_status_pending_p): Don't check
4365 (lwp_resumed): New function.
4366 (status_pending_p_callback): Return early if the LWP is not
4367 supposed to be resumed.
4369 2015-11-30 Pedro Alves <palves@redhat.com>
4371 * linux-low.c (handle_extended_wait): Assert that the LWP's
4372 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4373 thread create events, leave the new child's status pending.
4374 (linux_low_filter_event): If GDB wants to hear about thread exit
4375 events, leave the LWP marked dead and don't delete it.
4376 (linux_wait_for_event_filtered): Don't check for thread exit.
4377 (filter_exit_event): New function.
4378 (linux_wait_1): Use it, when returning an exit event.
4379 (linux_resume_one_lwp_throw): Assert that the LWP's
4380 waitstatus is TARGET_WAITKIND_IGNORE.
4381 * remote-utils.c (prepare_resume_reply): Handle
4382 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4383 * server.c (report_thread_events): New global.
4384 (handle_general_set): Handle QThreadEvents.
4385 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4386 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4387 TARGET_WAITKIND_THREAD_EXITED.
4388 * server.h (report_thread_events): Declare.
4390 2015-11-30 Pedro Alves <palves@redhat.com>
4392 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4393 the thread's last_resume_kind was resume_stop.
4395 2015-11-30 Pedro Alves <palves@redhat.com>
4397 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4400 2015-11-30 Pedro Alves <palves@redhat.com>
4402 * server.c (handle_v_requests): Handle vCtrlC.
4404 2015-11-30 Pedro Alves <palves@redhat.com>
4406 * gdbthread.h (find_any_thread_of_pid): Declare.
4407 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4409 * server.c (handle_query): If current_thread is NULL, look for
4410 another thread of the selected process.
4412 2015-11-26 Daniel Colascione <dancol@dancol.org>
4413 Simon Marchi <simon.marchi@ericsson.com>
4415 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4416 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4418 * target.h (struct target_ops) <thread_name>: New field.
4419 (target_thread_name): New macro.
4421 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4423 * regcache.h (regcache_invalidate_pid): Add declaration.
4424 * regcache.c (regcache_invalidate_pid): New function, extracted
4425 from regcache_invalidate.
4426 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4427 Add trivial documentation comment.
4428 * lynx-low.c: Use regcache_invalidate_pid instead of
4429 regcache_invalidate.
4431 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4433 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4434 and Elf64_auxv_t if the target is Android.
4436 2015-11-22 Doug Evans <xdje42@gmail.com>
4438 * target.h: #include <sys/types.h>.
4440 2015-11-19 Pedro Alves <palves@redhat.com>
4442 * linux-low.c (linux_process_qsupported): Change prototype.
4444 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4446 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4447 and adjust to loop over all features.
4448 * server.c (handle_query) <qSupported>: Adjust to call
4449 target_process_qsupported once, passing it a vector of unprocessed
4451 * target.h (struct target_ops) <process_qsupported>: Change
4453 (target_process_qsupported): Adjust.
4455 2015-11-19 Pedro Alves <palves@redhat.com>
4457 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4459 * configure: Regenerate.
4461 2015-11-19 Pedro Alves <palves@redhat.com>
4463 * configure: Regenerate.
4465 2015-11-19 Yao Qi <yao.qi@linaro.org>
4467 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4470 2015-11-19 Yao Qi <yao.qi@linaro.org>
4472 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4473 (struct aarch64_operand): Move enum out.
4475 2015-11-19 Yao Qi <yao.qi@linaro.org>
4477 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4478 struct user_fpsimd_state *.
4479 (aarch64_store_fpregset): Likewise.
4481 2015-11-19 Yao Qi <yao.qi@linaro.org>
4483 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4484 struct user_pt_regs *.
4485 (aarch64_store_gregset): Likewise.
4487 2015-11-18 Pedro Alves <palves@redhat.com>
4489 * Makefile.in (all_object_files): Add $IPA_OBJS.
4491 2015-11-17 Pedro Alves <palves@redhat.com>
4493 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4494 GDB_SIGNAL_0 and gdb_signal_to_string.
4496 2015-11-17 Pedro Alves <palves@redhat.com>
4498 * win32-low.c (handle_output_debug_string): Remove parameter.
4499 (win32_kill): Remove our_status local and adjust call to
4500 handle_output_debug_string.
4501 (get_child_debug_event): Adjust call to
4502 handle_output_debug_string.
4504 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4506 * linux-mips-low.c (mips_fill_gregset): Add cast.
4507 (mips_store_gregset): Likewise.
4508 (mips_fill_fpregset): Likewise.
4509 (mips_store_fpregset): Likewise.
4511 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4513 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4516 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4518 * linux-mips-low.c (mips_linux_new_thread): Change type of
4519 watch_type to enum target_hw_bp_type.
4521 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4523 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4524 Change return type to arm_hwbp_type.
4526 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4528 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4529 (arm_store_gregset): Likewise.
4530 * linux-arm-low.c (arm_get_hwcap): Likewise.
4531 (arm_read_description): Likewise.
4533 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4535 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4537 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4539 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4540 (ppc_fill_vsxregset): Likewise.
4541 (ppc_store_vsxregset): Likewise.
4542 (ppc_fill_vrregset): Likewise.
4543 (ppc_store_vrregset): Likewise.
4544 (ppc_fill_evrregset): Likewise.
4545 (ppc_store_evrregset): Likewise.
4547 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4549 * linux-ppc-low.c (ppc_usrregs_info): Remove
4550 forward-declaration.
4551 (ppc_arch_setup): Move lower in file.
4553 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4555 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4556 (ps_pdwrite): Likewise.
4558 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4560 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4561 to after assert checks.
4563 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4565 * proc-service.c (ps_pdread): Add/adjust casts.
4566 (ps_pdwrite): Add/adjust casts.
4568 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4570 * server.c (handle_search_memory_1): Cast return value of
4573 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4575 * server.c (write_qxfer_response): Change type of data to
4578 2015-10-29 Pedro Alves <palves@redhat.com>
4580 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4582 2015-10-29 Pedro Alves <palves@redhat.com>
4584 * tracepoint.c (clear_installed_tracepoints): Add casts.
4586 2015-10-29 Pedro Alves <palves@redhat.com>
4588 * server.c (handle_v_cont, process_serial_event): Add enum
4589 gdb_signal casts to signal parsing code.
4591 2015-10-29 Pedro Alves <palves@redhat.com>
4593 * linux-low.h (NULL_REGSET): Define.
4594 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4595 * linux-arm-low.c (arm_regsets): Likewise.
4596 * linux-crisv32-low.c (cris_regsets): Likewise.
4597 * linux-m68k-low.c (m68k_regsets): Likewise.
4598 * linux-mips-low.c (mips_regsets): Likewise.
4599 * linux-nios2-low.c (nios2_regsets): Likewise.
4600 * linux-ppc-low.c (ppc_regsets): Likewise.
4601 * linux-s390-low.c (s390_regsets): Likewise.
4602 * linux-sh-low.c (sh_regsets): Likewise.
4603 * linux-sparc-low.c (sparc_regsets): Likewise.
4604 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4605 * linux-tile-low.c (tile_regsets): Likewise.
4606 * linux-x86-low.c (x86_regsets): Likewise.
4607 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4609 2015-10-29 Pedro Alves <palves@redhat.com>
4611 * linux-low.h (NULL_REGSET): Define.
4612 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4613 * linux-arm-low.c (arm_regsets): Likewise.
4614 * linux-crisv32-low.c (cris_regsets): Likewise.
4615 * linux-m68k-low.c (m68k_regsets): Likewise.
4616 * linux-mips-low.c (mips_regsets): Likewise.
4617 * linux-nios2-low.c (nios2_regsets): Likewise.
4618 * linux-ppc-low.c (ppc_regsets): Likewise.
4619 * linux-s390-low.c (s390_regsets): Likewise.
4620 * linux-sh-low.c (sh_regsets): Likewise.
4621 * linux-sparc-low.c (sparc_regsets): Likewise.
4622 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4623 * linux-tile-low.c (tile_regsets): Likewise.
4624 * linux-x86-low.c (x86_regsets): Likewise.
4625 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4627 2015-10-26 Doug Evans <dje@google.com>
4629 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4631 2015-10-26 Doug Evans <dje@google.com>
4633 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4635 2015-10-26 Doug Evans <dje@google.com>
4637 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4639 (attach_thread, find_new_threads_callback): Ditto.
4641 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4643 * mem-break.h (set_breakpoint_data): Remove.
4645 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4647 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4648 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4649 (initialize_low): Remove set_breakpoint_data call.
4650 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4651 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4652 (initialize_low): Remove set_breakpoint_data call.
4653 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4654 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4655 (initialize_low): Remove set_breakpoint_data call.
4657 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4659 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4660 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4661 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4662 * target.h (target_breakpoint_kind_from_pc): New macro.
4664 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4666 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4667 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4668 the default breakpoint kind.
4670 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4672 * linux-arm-low.c (arm_supports_z_point_type): Add software
4675 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4677 * linux-arm-low.c: Refactor breakpoint definitions.
4678 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4679 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4681 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4683 * Makefile.in: Add arm.c/o.
4684 * configure.srv: Likewise.
4685 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4686 (arm_breakpoint_kind_from_pc): New function.
4687 (arm_sw_breakpoint_from_kind): Return proper kind.
4688 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4690 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4692 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4694 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4695 (struct raw_breakpoint) <size>: Remove.
4696 (struct raw_breakpoint) <kind>: Add.
4697 (bp_size): New function.
4698 (bp_opcode): Likewise.
4699 (find_raw_breakpoint_at): Adjust for kind.
4700 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4701 (remove_memory_breakpoint): Adjust for kind call bp_size.
4702 (set_raw_breakpoint_at): Adjust for kind.
4703 (set_breakpoint): Likewise.
4704 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4705 (delete_raw_breakpoint): Adjust for kind.
4706 (delete_breakpoint): Likewise.
4707 (find_gdb_breakpoint): Likewise.
4708 (set_gdb_breakpoint_1): Likewise.
4709 (set_gdb_breakpoint): Likewise.
4710 (delete_gdb_breakpoint_1): Likewise.
4711 (delete_gdb_breakpoint): Likewise.
4712 (uninsert_raw_breakpoint): Likewise.
4713 (reinsert_raw_breakpoint): Likewise.
4714 (set_breakpoint_data): Remove.
4715 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4716 (check_mem_read): Adjust for kind call bp_size.
4717 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4718 (clone_one_breakpoint): Adjust for kind.
4719 * mem-break.h (set_gdb_breakpoint): Likewise.
4720 (delete_gdb_breakpoint): Likewise.
4721 * server.c (process_serial_event): Likewise.
4723 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4725 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4726 (struct linux_target_ops) <breakpoint>: Remove.
4727 (struct linux_target_ops) <breakpoint_len>: Remove.
4728 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4729 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4730 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4731 (arm_sw_breakpoint_from_kind): New function.
4732 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4733 (struct linux_target_ops) <breakpoint>: Remove.
4734 (struct linux_target_ops) <breakpoint_len>: Remove.
4735 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4736 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4737 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4738 (struct linux_target_ops) <breakpoint>: Remove.
4739 (struct linux_target_ops) <breakpoint_len>: Remove.
4740 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4741 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4742 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4743 (struct linux_target_ops) <breakpoint>: Remove.
4744 (struct linux_target_ops) <breakpoint_len>: Remove.
4745 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4746 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4747 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4748 and sw_breakpoint_from_kind to increment the pc.
4749 (linux_breakpoint_kind_from_pc): New function.
4750 (linux_sw_breakpoint_from_kind): New function.
4751 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4752 (initialize_low): Call breakpoint_kind_from_pc and
4753 sw_breakpoint_from_kind to replace breakpoint_data/len.
4754 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4756 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4757 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4758 (struct linux_target_ops) <breakpoint>: Remove.
4759 (struct linux_target_ops) <breakpoint_len>: Remove.
4760 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4761 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4762 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4763 (struct linux_target_ops) <breakpoint>: Remove.
4764 (struct linux_target_ops) <breakpoint_len>: Remove.
4765 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4766 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4767 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4768 (struct linux_target_ops) <breakpoint>: Remove.
4769 (struct linux_target_ops) <breakpoint_len>: Remove.
4770 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4771 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4772 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4773 (struct linux_target_ops) <breakpoint>: Remove.
4774 (struct linux_target_ops) <breakpoint_len>: Remove.
4775 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4776 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4777 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4778 (struct linux_target_ops) <breakpoint>: Remove.
4779 (struct linux_target_ops) <breakpoint_len>: Remove.
4780 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4781 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4782 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4783 (struct linux_target_ops) <breakpoint>: Remove.
4784 (struct linux_target_ops) <breakpoint_len>: Remove.
4785 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4786 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4787 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4788 (struct linux_target_ops) <breakpoint>: Remove.
4789 (struct linux_target_ops) <breakpoint_len>: Remove.
4790 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4791 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4792 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4793 (struct linux_target_ops) <breakpoint>: Remove.
4794 (struct linux_target_ops) <breakpoint_len>: Remove.
4795 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4796 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4797 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4798 (struct linux_target_ops) <breakpoint>: Remove.
4799 (struct linux_target_ops) <breakpoint_len>: Remove.
4800 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4801 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4802 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4803 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4804 (struct linux_target_ops) <breakpoint>: Remove.
4805 (struct linux_target_ops) <breakpoint_len>: Remove.
4806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4808 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4809 (struct linux_target_ops) <breakpoint>: Remove.
4810 (struct linux_target_ops) <breakpoint_len>: Remove.
4811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4814 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4816 * linux-cris-low.c (cris_get_pc): Remove void arg.
4818 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4820 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4823 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4825 * inferiors.c (thread_pid_matches_callback): New function.
4826 (find_thread_process): New function.
4827 (remove_thread): Reset current_thread.
4828 (remove_process): Assert threads have been removed first.
4830 2015-10-15 Yao Qi <yao.qi@linaro.org>
4832 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4834 (aarch64_remove_point): Likewise.
4835 * regcache.c (regcache_register_size): New function.
4837 2015-10-12 Yao Qi <yao.qi@linaro.org>
4839 * linux-aarch64-low.c: Update all callers as emit_load_store
4840 is renamed to aarch64_emit_load_store.
4842 2015-10-12 Yao Qi <yao.qi@linaro.org>
4844 * linux-aarch64-low.c: Update all callers of function renaming
4845 from emit_insn to aarch64_emit_insn.
4847 2015-10-12 Yao Qi <yao.qi@linaro.org>
4849 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4850 arch/aarch64-insn.h.
4851 (struct aarch64_memory_operand): Likewise.
4853 (emit_insn): Move to arch/aarch64-insn.c.
4854 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4855 (emit_load_store): Move to arch/aarch64-insn.c.
4856 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4857 (can_encode_int32): Remove.
4859 2015-10-12 Yao Qi <yao.qi@linaro.org>
4861 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4862 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4863 (aarch64_relocate_instruction): Likewise.
4864 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4865 (struct aarch64_insn_visitor): Likewise.
4867 2015-10-12 Yao Qi <yao.qi@linaro.org>
4869 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4870 (struct aarch64_insn_visitor): New.
4871 (struct aarch64_insn_relocation_data): New.
4872 (aarch64_ftrace_insn_reloc_b): New function.
4873 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4874 (aarch64_ftrace_insn_reloc_cb): Likewise.
4875 (aarch64_ftrace_insn_reloc_tb): Likewise.
4876 (aarch64_ftrace_insn_reloc_adr): Likewise.
4877 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4878 (aarch64_ftrace_insn_reloc_others): Likewise.
4880 (aarch64_relocate_instruction): Use visitor.
4882 2015-10-12 Yao Qi <yao.qi@linaro.org>
4884 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4885 int. Add argument buf.
4886 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4887 aarch64_relocate_instruction.
4889 2015-10-12 Yao Qi <yao.qi@linaro.org>
4891 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4892 argument insn. Remove local variable insn. Don't call
4894 (aarch64_install_fast_tracepoint_jump_pad): Call
4897 2015-09-30 Yao Qi <yao.qi@linaro.org>
4899 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4900 (emit_load_store_pair): Likewise.
4902 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4904 * dll.c (match_dll): Add cast(s).
4905 (unloaded_dll): Likewise.
4906 * linux-low.c (second_thread_of_pid_p): Likewise.
4907 (delete_lwp_callback): Likewise.
4908 (count_events_callback): Likewise.
4909 (select_event_lwp_callback): Likewise.
4910 (linux_set_resume_request): Likewise.
4911 * server.c (accumulate_file_name_length): Likewise.
4912 (emit_dll_description): Likewise.
4913 (handle_qxfer_threads_worker): Likewise.
4914 (visit_actioned_threads): Likewise.
4915 * thread-db.c (any_thread_of): Likewise.
4916 * tracepoint.c (same_process_p): Likewise.
4917 (match_blocktype): Likewise.
4918 (build_traceframe_info_xml): Likewise.
4920 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4922 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4924 (gdb_unparse_agent_expr): Likewise.
4925 * hostio.c (require_data): Likewise.
4926 (handle_pread): Likewise.
4927 * linux-low.c (disable_regset): Likewise.
4928 (fetch_register): Likewise.
4929 (store_register): Likewise.
4930 (get_dynamic): Likewise.
4931 (linux_qxfer_libraries_svr4): Likewise.
4932 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4933 (set_fast_tracepoint_jump): Likewise.
4934 (uninsert_fast_tracepoint_jumps_at): Likewise.
4935 (reinsert_fast_tracepoint_jumps_at): Likewise.
4936 (validate_inserted_breakpoint): Likewise.
4937 (clone_agent_expr): Likewise.
4938 * regcache.c (init_register_cache): Likewise.
4939 * remote-utils.c (putpkt_binary_1): Likewise.
4940 (decode_M_packet): Likewise.
4941 (decode_X_packet): Likewise.
4942 (look_up_one_symbol): Likewise.
4943 (relocate_instruction): Likewise.
4944 (monitor_output): Likewise.
4945 * server.c (handle_search_memory): Likewise.
4946 (handle_qxfer_exec_file): Likewise.
4947 (handle_qxfer_libraries): Likewise.
4948 (handle_qxfer): Likewise.
4949 (handle_query): Likewise.
4950 (handle_v_cont): Likewise.
4951 (handle_v_run): Likewise.
4952 (captured_main): Likewise.
4953 * target.c (write_inferior_memory): Likewise.
4954 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4955 * tracepoint.c (init_trace_buffer): Likewise.
4956 (add_tracepoint_action): Likewise.
4957 (add_traceframe): Likewise.
4958 (add_traceframe_block): Likewise.
4959 (cmd_qtdpsrc): Likewise.
4960 (cmd_qtdv): Likewise.
4961 (cmd_qtstatus): Likewise.
4962 (response_source): Likewise.
4963 (response_tsv): Likewise.
4964 (cmd_qtnotes): Likewise.
4965 (gdb_collect): Likewise.
4966 (initialize_tracepoint): Likewise.
4968 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4970 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4971 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4972 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4974 (enum aarch64_condition_codes): New enum.
4975 (w0): New static global.
4978 (struct aarch64_memory_operand) <type>: New
4979 MEMORY_OPERAND_POSTINDEX type.
4980 (postindex_memory_operand): New helper function.
4981 (emit_ret): New function.
4982 (emit_load_store_pair): New function, factored out of emit_stp
4983 with support for MEMORY_OPERAND_POSTINDEX.
4984 (emit_stp): Rewrite using emit_load_store_pair.
4985 (emit_ldp): New function.
4986 (emit_load_store): Likewise.
4987 (emit_ldr): Mention post-index instruction in comment.
4988 (emit_ldrh): New function.
4989 (emit_ldrb): New function.
4990 (emit_ldrsw): Mention post-index instruction in comment.
4991 (emit_str): Likewise.
4992 (emit_subs): New function.
4993 (emit_cmp): Likewise.
4994 (emit_and): Likewise.
4995 (emit_orr): Likewise.
4996 (emit_orn): Likewise.
4997 (emit_eor): Likewise.
4998 (emit_mvn): Likewise.
4999 (emit_lslv): Likewise.
5000 (emit_lsrv): Likewise.
5001 (emit_asrv): Likewise.
5002 (emit_mul): Likewise.
5003 (emit_sbfm): Likewise.
5004 (emit_sbfx): Likewise.
5005 (emit_ubfm): Likewise.
5006 (emit_ubfx): Likewise.
5007 (emit_csinc): Likewise.
5008 (emit_cset): Likewise.
5009 (emit_nop): Likewise.
5010 (emit_ops_insns): New helper function.
5011 (emit_pop): Likewise.
5012 (emit_push): Likewise.
5013 (aarch64_emit_prologue): New function.
5014 (aarch64_emit_epilogue): Likewise.
5015 (aarch64_emit_add): Likewise.
5016 (aarch64_emit_sub): Likewise.
5017 (aarch64_emit_mul): Likewise.
5018 (aarch64_emit_lsh): Likewise.
5019 (aarch64_emit_rsh_signed): Likewise.
5020 (aarch64_emit_rsh_unsigned): Likewise.
5021 (aarch64_emit_ext): Likewise.
5022 (aarch64_emit_log_not): Likewise.
5023 (aarch64_emit_bit_and): Likewise.
5024 (aarch64_emit_bit_or): Likewise.
5025 (aarch64_emit_bit_xor): Likewise.
5026 (aarch64_emit_bit_not): Likewise.
5027 (aarch64_emit_equal): Likewise.
5028 (aarch64_emit_less_signed): Likewise.
5029 (aarch64_emit_less_unsigned): Likewise.
5030 (aarch64_emit_ref): Likewise.
5031 (aarch64_emit_if_goto): Likewise.
5032 (aarch64_emit_goto): Likewise.
5033 (aarch64_write_goto_address): Likewise.
5034 (aarch64_emit_const): Likewise.
5035 (aarch64_emit_call): Likewise.
5036 (aarch64_emit_reg): Likewise.
5037 (aarch64_emit_pop): Likewise.
5038 (aarch64_emit_stack_flush): Likewise.
5039 (aarch64_emit_zero_ext): Likewise.
5040 (aarch64_emit_swap): Likewise.
5041 (aarch64_emit_stack_adjust): Likewise.
5042 (aarch64_emit_int_call_1): Likewise.
5043 (aarch64_emit_void_call_2): Likewise.
5044 (aarch64_emit_eq_goto): Likewise.
5045 (aarch64_emit_ne_goto): Likewise.
5046 (aarch64_emit_lt_goto): Likewise.
5047 (aarch64_emit_le_goto): Likewise.
5048 (aarch64_emit_gt_goto): Likewise.
5049 (aarch64_emit_ge_got): Likewise.
5050 (aarch64_emit_ops_impl): New static global variable.
5051 (aarch64_emit_ops): New target function, return
5052 &aarch64_emit_ops_impl.
5053 (struct linux_target_ops): Install it.
5055 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5057 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5058 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5060 * linux-aarch64-ipa.c: New file.
5061 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5063 (aarch64_get_thread_area): New target method.
5064 (extract_signed_bitfield): New helper function.
5065 (aarch64_decode_ldr_literal): New function.
5066 (enum aarch64_opcodes): New enum.
5067 (struct aarch64_register): New struct.
5068 (struct aarch64_operand): New struct.
5069 (x0): New static global.
5078 (aarch64_register): New helper function.
5079 (register_operand): Likewise.
5080 (immediate_operand): Likewise.
5081 (struct aarch64_memory_operand): New struct.
5082 (offset_memory_operand): New helper function.
5083 (preindex_memory_operand): Likewise.
5084 (enum aarch64_system_control_registers): New enum.
5085 (ENCODE): New macro.
5086 (emit_insn): New helper function.
5087 (emit_b): New function.
5088 (emit_bcond): Likewise.
5089 (emit_cb): Likewise.
5090 (emit_tb): Likewise.
5091 (emit_blr): Likewise.
5092 (emit_stp): Likewise.
5093 (emit_ldp_q_offset): Likewise.
5094 (emit_stp_q_offset): Likewise.
5095 (emit_load_store): Likewise.
5096 (emit_ldr): Likewise.
5097 (emit_ldrsw): Likewise.
5098 (emit_str): Likewise.
5099 (emit_ldaxr): Likewise.
5100 (emit_stxr): Likewise.
5101 (emit_stlr): Likewise.
5102 (emit_data_processing_reg): Likewise.
5103 (emit_data_processing): Likewise.
5104 (emit_add): Likewise.
5105 (emit_sub): Likewise.
5106 (emit_mov): Likewise.
5107 (emit_movk): Likewise.
5108 (emit_mov_addr): Likewise.
5109 (emit_mrs): Likewise.
5110 (emit_msr): Likewise.
5111 (emit_sevl): Likewise.
5112 (emit_wfe): Likewise.
5113 (append_insns): Likewise.
5114 (can_encode_int32_in): New helper function.
5115 (aarch64_relocate_instruction): New function.
5116 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5117 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5118 (struct linux_target_ops): Install aarch64_get_thread_area,
5119 aarch64_install_fast_tracepoint_jump_pad and
5120 aarch64_get_min_fast_tracepoint_insn_len.
5122 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5124 * Makefile.in (aarch64-insn.o): New rule.
5125 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5127 2015-09-21 Yao Qi <yao.qi@linaro.org>
5129 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5131 2015-09-21 Yao Qi <yao.qi@linaro.org>
5133 * tracepoint.c (max_jump_pad_size): Remove.
5135 2015-09-18 Yao Qi <yao.qi@linaro.org>
5137 * linux-aarch64-low.c: Don't include sys/uio.h.
5138 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5140 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5142 * tracepoint.c (eval_result_type): Change prototype.
5143 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5145 2015-09-15 Pedro Alves <palves@redhat.com>
5147 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5148 Check whether to report exec events instead of checking whether
5149 multiprocess is enabled.
5151 2015-09-15 Pedro Alves <palves@redhat.com>
5154 * remote-utils.c (prepare_resume_reply): Merge
5155 TARGET_WAITKIND_VFORK_DONE switch case with the
5156 TARGET_WAITKIND_FORKED case.
5158 2015-09-15 Yao Qi <yao.qi@linaro.org>
5160 * server.c (handle_query): Check string comparison using
5161 "else if" instead of "if".
5163 2015-09-15 Yao Qi <yao.qi@linaro.org>
5165 * server.c (vCont_supported): New global variable.
5166 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5167 matches. Append ";vContSupported+" to own_buf.
5168 (handle_v_requests): Append ";s;S" to own_buf if target supports
5169 hardware single step or vCont_supported is false.
5170 (capture_main): Set vCont_supported to zero.
5172 2015-09-15 Yao Qi <yao.qi@linaro.org>
5174 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5176 (linux_supports_hardware_single_step): ... New function.
5177 (linux_target_ops): Update.
5178 * lynx-low.c (lynx_target_ops): Set field
5179 supports_hardware_single_step to target_can_do_hardware_single_step.
5180 * nto-low.c (nto_target_ops): Likewise.
5181 * spu-low.c (spu_target_ops): Likewise.
5182 * win32-low.c (win32_target_ops): Likewise.
5183 * target.c (target_can_do_hardware_single_step): New function.
5184 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5185 Remove. <supports_hardware_single_step>: New field.
5186 (target_supports_conditional_breakpoints): Remove.
5187 (target_supports_hardware_single_step): New macro.
5188 (target_can_do_hardware_single_step): Declare.
5189 * server.c (handle_query): Use target_supports_hardware_single_step
5190 instead of target_supports_conditional_breakpoints.
5192 2015-09-15 Yao Qi <yao.qi@linaro.org>
5194 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5196 (struct linux_target_ops the_low_target): Install
5197 aarch64_linux_siginfo_fixup.
5199 2015-09-11 Don Breazeal <donb@codesourcery.com>
5200 Luis Machado <lgustavo@codesourcery.com>
5202 * linux-low.c (linux_mourn): Static declaration.
5203 (linux_arch_setup): Move in front of
5204 handle_extended_wait.
5205 (linux_arch_setup_thread): New function.
5206 (handle_extended_wait): Handle exec events. Call
5207 linux_arch_setup_thread. Make event_lwp argument a
5208 pointer-to-a-pointer.
5209 (check_zombie_leaders): Do not check stopped threads.
5210 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5211 (linux_low_filter_event): Add lwp and thread for exec'ing
5212 non-leader thread if leader thread has been deleted.
5213 Refactor code into linux_arch_setup_thread and call it.
5214 Pass child lwp pointer by reference to handle_extended_wait.
5215 (linux_wait_for_event_filtered): Update comment.
5216 (linux_wait_1): Prevent clobbering exec event status.
5217 (linux_supports_exec_events): New function.
5218 (linux_target_ops) <supports_exec_events>: Initialize new member.
5219 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5221 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5222 * server.c (report_exec_events): New global variable.
5223 (handle_query): Handle qSupported query for exec-events feature.
5224 (captured_main): Initialize report_exec_events.
5225 * server.h (report_exec_events): Declare new global variable.
5226 * target.h (struct target_ops) <supports_exec_events>: New
5228 (target_supports_exec_events): New macro.
5229 * win32-low.c (win32_target_ops) <supports_exec_events>:
5230 Initialize new member.
5232 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5234 * linux-low.c (linux_low_enable_btrace): Remove.
5235 (linux_target_ops): Replace linux_low_enable_btrace with
5236 linux_enable_btrace.
5238 2015-09-03 Yao Qi <yao.qi@linaro.org>
5240 * linux-aarch64-low.c (aarch64_insert_point): Call
5241 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5244 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5246 * linux-low.c (check_stopped_by_breakpoint): Use
5247 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5249 2015-08-27 Pedro Alves <palves@redhat.com>
5251 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5253 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5255 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5256 the XNEW-family equivalent.
5257 (compile_bytecodes): Likewise.
5258 * dll.c (loaded_dll): Likewise.
5259 * event-loop.c (append_callback_event): Likewise.
5260 (create_file_handler): Likewise.
5261 (create_file_event): Likewise.
5262 * hostio.c (handle_open): Likewise.
5263 * inferiors.c (add_thread): Likewise.
5264 (add_process): Likewise.
5265 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5266 * linux-arm-low.c (arm_new_process): Likewise.
5267 (arm_new_thread): Likewise.
5268 * linux-low.c (add_to_pid_list): Likewise.
5269 (linux_add_process): Likewise.
5270 (handle_extended_wait): Likewise.
5271 (add_lwp): Likewise.
5272 (enqueue_one_deferred_signal): Likewise.
5273 (enqueue_pending_signal): Likewise.
5274 (linux_resume_one_lwp_throw): Likewise.
5275 (linux_resume_one_thread): Likewise.
5276 (linux_read_memory): Likewise.
5277 (linux_write_memory): Likewise.
5278 * linux-mips-low.c (mips_linux_new_process): Likewise.
5279 (mips_linux_new_thread): Likewise.
5280 (mips_add_watchpoint): Likewise.
5281 * linux-x86-low.c (initialize_low_arch): Likewise.
5282 * lynx-low.c (lynx_add_process): Likewise.
5283 * mem-break.c (set_raw_breakpoint_at): Likewise.
5284 (set_breakpoint): Likewise.
5285 (add_condition_to_breakpoint): Likewise.
5286 (add_commands_to_breakpoint): Likewise.
5287 (clone_agent_expr): Likewise.
5288 (clone_one_breakpoint): Likewise.
5289 * regcache.c (new_register_cache): Likewise.
5290 * remote-utils.c (look_up_one_symbol): Likewise.
5291 * server.c (queue_stop_reply): Likewise.
5292 (start_inferior): Likewise.
5293 (queue_stop_reply_callback): Likewise.
5294 (handle_target_event): Likewise.
5295 * spu-low.c (fetch_ppc_memory): Likewise.
5296 (store_ppc_memory): Likewise.
5297 * target.c (set_target_ops): Likewise.
5298 * thread-db.c (thread_db_load_search): Likewise.
5299 (try_thread_db_load_1): Likewise.
5300 * tracepoint.c (add_tracepoint): Likewise.
5301 (add_tracepoint_action): Likewise.
5302 (create_trace_state_variable): Likewise.
5303 (cmd_qtdpsrc): Likewise.
5304 (cmd_qtro): Likewise.
5305 (add_while_stepping_state): Likewise.
5306 * win32-low.c (child_add_thread): Likewise.
5307 (get_image_name): Likewise.
5309 2015-08-25 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5313 2015-08-25 Yao Qi <yao.qi@linaro.org>
5315 * Makefile.in (aarch64-linux.o): New rule.
5316 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5318 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5319 (aarch64_init_debug_reg_state): Make it extern.
5320 (aarch64_linux_prepare_to_resume): Remove.
5322 2015-08-25 Yao Qi <yao.qi@linaro.org>
5324 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5325 lwp_arch_private_info and ptid_of_lwp.
5327 2015-08-25 Yao Qi <yao.qi@linaro.org>
5329 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5330 Find proc_info by find_process_pid. All callers updated.
5332 2015-08-25 Yao Qi <yao.qi@linaro.org>
5334 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5336 (debug_reg_change_callback): Remove.
5337 (aarch64_notify_debug_reg_change): Remove.
5339 2015-08-25 Yao Qi <yao.qi@linaro.org>
5341 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5342 Call current_lwp_ptid.
5344 2015-08-25 Yao Qi <yao.qi@linaro.org>
5346 * linux-aarch64-low.c (debug_reg_change_callback): Use
5349 2015-08-25 Yao Qi <yao.qi@linaro.org>
5351 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5353 2015-08-25 Yao Qi <yao.qi@linaro.org>
5355 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5357 2015-08-25 Yao Qi <yao.qi@linaro.org>
5359 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5362 2015-08-25 Yao Qi <yao.qi@linaro.org>
5364 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5366 (debug_reg_change_callback): Remove argument entry and add argument
5367 lwp. Remove local variable thread. Don't print thread id in the
5368 debugging output. Don't check whether pid of thread equals to pid.
5369 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5370 iterate_over_lwps instead find_inferior.
5372 2015-08-24 Pedro Alves <palves@redhat.com>
5374 * inferiors.c (get_first_process): New function.
5375 * inferiors.h (get_first_process): New declaration.
5376 * remote-utils.c (read_ptid): Default to the first process in the
5377 list, instead of to the current thread's process.
5379 2015-08-24 Pedro Alves <palves@redhat.com>
5381 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5382 * event-loop.c: Likewise.
5383 * remote-utils.c: Likewise.
5384 * tracepoint.c: Likewise.
5386 2015-08-24 Pedro Alves <palves@redhat.com>
5388 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5391 2015-08-21 Pedro Alves <palves@redhat.com>
5393 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5394 instead of literal 1.
5396 2015-08-21 Pedro Alves <palves@redhat.com>
5398 * tdesc.c (default_description): Explicitly zero-initialize.
5400 2015-08-21 Pedro Alves <palves@redhat.com>
5403 * inferiors.c (remove_thread): Discard any pending stop reply for
5405 * server.c (remove_all_on_match_pid): Rename to ...
5406 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5408 (discard_queued_stop_replies): Change parameter to a ptid. Now
5410 (handle_v_kill, kill_inferior_callback, captured_main)
5411 (process_serial_event): Adjust.
5412 * server.h (discard_queued_stop_replies): Declare.
5414 2015-08-21 Pedro Alves <palves@redhat.com>
5416 * linux-low.c (wait_for_sigstop): Always switch to no thread
5417 selected if the previously current thread dies.
5418 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5419 process instead of the current thread's.
5420 * remote-utils.c (input_interrupt): Don't check if there's no
5422 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5423 current thread to the general thread fails, error out.
5424 (handle_qxfer_auxv, handle_qxfer_libraries)
5425 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5426 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5427 (handle_query): Check if there's a thread selected instead of
5428 checking whether there's any thread in the thread list.
5429 (handle_qxfer_threads, handle_qxfer_btrace)
5430 (handle_qxfer_btrace_conf): Don't error out early if there's no
5431 thread in the thread list.
5432 (handle_v_cont, myresume): Don't set the current thread to the
5434 (process_serial_event) <Hg handling>: Also set thread_id if the
5435 previous general thread is still alive.
5436 (process_serial_event) <g/G handling>: If setting the current
5437 thread to the general thread fails, error out.
5438 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5439 thread's lwp instead of the current thread's.
5440 * target.c (set_desired_thread): If the desired thread was not
5441 found, leave the current thread pointing to NULL. Return an int
5442 (boolean) indicating success.
5443 * target.h (set_desired_thread): Change return type to int.
5445 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5447 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5448 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5450 (ps_get_thread_area): New function.
5452 2015-08-19 Gary Benson <gbenson@redhat.com>
5454 * hostio.c (handle_pread): Do not attempt to read more data
5455 than hostio_reply_with_data can fit in a packet.
5457 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5459 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5461 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5463 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5465 2015-08-06 Pedro Alves <palves@redhat.com>
5467 * tracepoint.c (expr_eval_result): Now an int.
5469 2015-08-06 Pedro Alves <palves@redhat.com>
5471 * gdbthread.h (struct regcache): Forward declare.
5472 (struct thread_info) <regcache_data>: Now a struct regcache
5474 * inferiors.c (inferior_regcache_data)
5475 (set_inferior_regcache_data): Now work with struct regcache
5477 * inferiors.h (struct regcache): Forward declare.
5478 (inferior_regcache_data, set_inferior_regcache_data): Now work
5479 with struct regcache pointers.
5480 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5481 (free_register_cache_thread): Remove struct regcache pointer
5484 2015-08-06 Pedro Alves <palves@redhat.com>
5486 * server.c (captured_main): On error, print the exception message
5487 to stderr, and if run_once is set, throw a quit.
5489 2015-08-06 Pedro Alves <palves@redhat.com>
5491 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5494 2015-08-06 Pedro Alves <palves@redhat.com>
5496 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5497 reading beyond the passed in buffer length.
5499 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5501 * tracepoint.c (symbol_list) <required>: Remove.
5503 2015-08-06 Pedro Alves <palves@redhat.com>
5505 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5506 count if stopping and suspending threads.
5507 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5508 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5509 (linux_detach): Complete an ongoing step-over.
5510 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5512 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5513 (linux_wait_1): If passing a signal to the inferior after
5514 finishing a step-over, unsuspend and re-resume all lwps. If we
5515 see a single-step event but the thread should be continuing, don't
5516 pass the trap to gdb.
5517 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5518 internal_error instead of gdb_assert.
5519 (enqueue_pending_signal): New function.
5520 (check_ptrace_stopped_lwp_gone): Add debug output.
5521 (start_step_over): Use internal_error instead of gdb_assert.
5522 (complete_ongoing_step_over): New function.
5523 (linux_resume_one_thread): Don't resume a suspended thread.
5524 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5527 2015-08-06 Pedro Alves <palves@redhat.com>
5529 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5530 (linux_thread_alive): Use lwp_is_marked_dead.
5531 (extended_event_reported): Delete.
5532 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5533 instead of extended_event_reported.
5534 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5536 (lwp_is_marked_dead): New function.
5537 (lwp_running): Use lwp_is_marked_dead.
5538 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5541 2015-08-06 Pedro Alves <palves@redhat.com>
5543 * linux-low.c (linux_wait_1): Move fork event output out of the
5544 !report_to_gdb check. Pass event_child->waitstatus to
5545 target_waitstatus_to_string instead of ourstatus.
5547 2015-08-04 Yao Qi <yao.qi@linaro.org>
5549 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5550 if current_thread is 32 bit.
5552 2015-08-04 Yao Qi <yao.qi@linaro.org>
5554 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5555 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5556 * server.c (extended_protocol): Remove "static".
5557 * server.h (extended_protocol): Declare it.
5559 2015-08-04 Yao Qi <yao.qi@linaro.org>
5561 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5562 both aarch64 and aarch32.
5563 (aarch64_set_pc): Likewise.
5565 2015-08-04 Yao Qi <yao.qi@linaro.org>
5567 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5568 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5569 arm-with-neon.xml to srv_xmlfiles.
5570 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5571 (is_64bit_tdesc): New function.
5572 (aarch64_linux_read_description): New function.
5573 (aarch64_arch_setup): Call aarch64_linux_read_description.
5574 (regs_info): Rename to regs_info_aarch64.
5575 (aarch64_regs_info): Return right regs_info.
5576 (initialize_low_arch): Call initialize_low_arch_aarch32.
5578 2015-08-04 Yao Qi <yao.qi@linaro.org>
5580 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5581 * linux-aarch32-low.c: New file.
5582 * linux-aarch32-low.h: New file.
5583 * linux-arm-low.c (arm_fill_gregset): Move it to
5584 linux-aarch32-low.c.
5585 (arm_store_gregset): Likewise.
5586 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5587 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5588 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5589 (regs_info): Rename to regs_info_arm.
5590 (arm_regs_info): Return regs_info_aarch32 if
5591 have_ptrace_getregset is 1 and target description is
5592 arm_with_neon or arm_with_vfpv3.
5593 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5594 Call initialize_low_arch_aarch32 instead.
5596 2015-08-04 Yao Qi <yao.qi@linaro.org>
5598 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5599 * linux-low.c: ... here.
5600 * linux-low.h (have_ptrace_getregset): Declare it.
5602 2015-08-04 Pedro Alves <palves@redhat.com>
5604 * thread-db.c (struct thread_db): Use new typedefs.
5605 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5607 (disable_thread_event_reporting): Cast result of dlsym to
5608 destination function pointer type.
5609 (thread_db_mourn): Use td_ta_delete_ftype.
5611 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5613 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5615 (CDX_BREAKPOINT): Define for R2.
5616 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5617 (the_low_target): Add comments.
5619 2015-07-30 Yao Qi <yao.qi@linaro.org>
5621 * linux-arm-low.c (arm_hwcap): Remove it.
5622 (arm_read_description): New local variable arm_hwcap. Don't
5623 set arm_hwcap to zero.
5625 2015-07-30 Yao Qi <yao.qi@linaro.org>
5627 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5628 Use regcache->tdesc instead.
5629 (arm_store_wmmxregset): Likewise.
5630 (arm_fill_vfpregset): Likewise.
5631 (arm_store_vfpregset): Likewise.
5633 2015-07-30 Yao Qi <yao.qi@linaro.org>
5635 * linux-arm-low.c: Include arch/arm.h.
5636 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5637 (arm_store_gregset): Likewise.
5639 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5641 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5642 ptrace's 4th parameter.
5644 2015-07-27 Yao Qi <yao.qi@linaro.org>
5646 * configure.srv (case aarch64*-*-linux*): Don't set
5649 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5651 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5653 * linux-arm-low.c: Likewise.
5654 * linux-cris-low.c: Likewise.
5655 * linux-crisv32-low.c: Likewise.
5656 * linux-low.c: Likewise.
5657 * linux-m68k-low.c: Likewise.
5658 * linux-mips-low.c: Likewise.
5659 * linux-nios2-low.c: Likewise.
5660 * linux-s390-low.c: Likewise.
5661 * linux-sparc-low.c: Likewise.
5662 * linux-tic6x-low.c: Likewise.
5663 * linux-tile-low.c: Likewise.
5664 * linux-x86-low.c: Likewise.
5666 2015-07-24 Pedro Alves <palves@redhat.com>
5668 * config.in: Regenerate.
5669 * configure: Regenerate.
5671 2015-07-24 Pedro Alves <palves@redhat.com>
5673 * acinclude.m4: Include ../ptrace.m4.
5674 * configure.ac: Call GDB_AC_PTRACE.
5675 * config.in, configure: Regenerate.
5677 2015-07-24 Yao Qi <yao.qi@linaro.org>
5679 * linux-low.c (linux_create_inferior): Remove setting to
5680 proc->priv->new_inferior.
5681 (linux_attach): Likewise.
5682 (linux_low_filter_event): Likewise.
5683 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5685 2015-07-24 Yao Qi <yao.qi@linaro.org>
5687 * linux-low.c (linux_arch_setup): New function.
5688 (linux_low_filter_event): If proc->tdesc is NULL and
5689 proc->attached is true, call the_low_target.arch_setup.
5690 Otherwise, keep status pending, and return.
5691 (linux_resume_one_lwp_throw): Don't call get_pc if
5692 thread->while_stepping isn't NULL. Don't call
5693 get_thread_regcache if proc->tdesc is NULL.
5694 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5695 (linux_target_ops): Install arch_setup.
5696 * server.c (start_inferior): Call the_target->arch_setup.
5697 * target.h (struct target_ops) <arch_setup>: New field.
5698 (target_arch_setup): New marco.
5699 * lynx-low.c (lynx_target_ops): Update.
5700 * nto-low.c (nto_target_ops): Update.
5701 * spu-low.c (spu_target_ops): Update.
5702 * win32-low.c (win32_target_ops): Update.
5704 2015-07-24 Yao Qi <yao.qi@linaro.org>
5706 * linux-low.c (linux_add_process): Don't set
5707 proc->priv->new_inferior.
5708 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5709 (linux_attach): Likewise.
5711 2015-07-24 Yao Qi <yao.qi@linaro.org>
5713 * server.c (start_inferior): Code refactor.
5715 2015-07-24 Yao Qi <yao.qi@linaro.org>
5717 * server.c (process_serial_event): Set general_thread.
5719 2015-07-21 Yao Qi <yao.qi@linaro.org>
5721 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5722 aarch64_linux_get_debug_reg_capacity.
5724 2015-07-17 Yao Qi <yao.qi@linaro.org>
5726 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5727 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5728 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5729 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5730 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5731 (AARCH64_HWP_ALIGNMENT): Likewise.
5732 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5733 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5734 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5735 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5736 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5737 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5738 (struct aarch64_debug_reg_state): Likewise.
5739 (struct arch_lwp_info): Likewise.
5740 (aarch64_align_watchpoint): Likewise.
5741 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5742 (aarch64_watchpoint_length): Likewise.
5743 (aarch64_point_encode_ctrl_reg): Likewise
5744 (aarch64_point_is_aligned): Likewise.
5745 (aarch64_align_watchpoint): Likewise.
5746 (aarch64_linux_set_debug_regs):
5747 (aarch64_dr_state_insert_one_point): Likewise.
5748 (aarch64_dr_state_remove_one_point): Likewise.
5749 (aarch64_handle_breakpoint): Likewise.
5750 (aarch64_handle_aligned_watchpoint): Likewise.
5751 (aarch64_handle_unaligned_watchpoint): Likewise.
5752 (aarch64_handle_watchpoint): Likewise.
5754 2015-07-17 Yao Qi <yao.qi@linaro.org>
5756 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5757 and don't aarch64_get_debug_reg_state. All callers update.
5758 (aarch64_handle_aligned_watchpoint): Likewise.
5759 (aarch64_handle_unaligned_watchpoint): Likewise.
5760 (aarch64_handle_watchpoint): Likewise.
5761 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5762 (aarch64_remove_point): Likewise.
5764 2015-07-17 Yao Qi <yao.qi@linaro.org>
5766 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5768 (aarch64_handle_unaligned_watchpoint): Likewise.
5770 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5772 Revert the previous 3 commits:
5773 Move gdb_regex* to common/
5774 Move linux_find_memory_regions_full & co.
5775 gdbserver build-id attribute generator
5777 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5778 Jan Kratochvil <jan.kratochvil@redhat.com>
5780 gdbserver build-id attribute generator.
5781 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5782 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5783 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5785 (get_dynamic): Use find_pdhr to traverse program headers.
5786 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5787 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5788 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5789 (get_hex_build_id): New.
5790 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5791 to reply XML document.
5793 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5794 Jan Kratochvil <jan.kratochvil@redhat.com>
5796 * target.c: Include target/target-utils.h and fcntl.h.
5797 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5798 (target_fileio_read_stralloc): New functions.
5800 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5802 * Makefile.in (OBS): Add gdb_regex.o.
5804 * config.in: Rebuilt.
5805 * configure: Rebuilt.
5807 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5808 Jan Kratochvil <jan.kratochvil@redhat.com>
5810 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5811 * Makefile.in (OBS): Add target-utils.o.
5812 (linux-maps.o, target-utils.o): New.
5813 * configure.srv (srv_linux_obj): Add linux-maps.o.
5815 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5817 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5819 (the_low_target): Install it.
5821 2015-07-14 Pedro Alves <palves@redhat.com>
5823 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5824 Instead, ignore ECHILD, and throw an error for other errnos.
5826 2015-07-10 Pedro Alves <palves@redhat.com>
5828 * event-loop.c (struct callback_event) <data>: Change type to
5829 gdb_client_data instance instead of gdb_client_data pointer.
5830 (append_callback_event): Adjust.
5832 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5834 * linux-aarch64-low.c: Add comments for each linux_target_ops
5835 method. Remove comments already covered in target_ops and
5836 linux_target_ops definitions.
5837 (the_low_target): Add comments for each unimplemented method.
5839 2015-07-09 Yao Qi <yao.qi@linaro.org>
5841 * linux-aarch64-low.c (aarch64_regmap): Remove.
5842 (aarch64_usrregs_info): Remove.
5843 (regs_info): Set field usrregs to NULL.
5845 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5847 * linux-low.c: Include "rsp-low.h"
5848 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5849 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5850 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5851 (handle_btrace_enable_pt): New.
5852 (handle_btrace_general_set): Support "pt".
5853 (handle_btrace_conf_general_set): Support "pt:size".
5855 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5857 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5860 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5862 * linux-aarch64-low.c: Remove comment about endianness.
5863 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5864 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5867 2015-06-24 Gary Benson <gbenson@redhat.com>
5869 * linux-i386-ipa.c (stdint.h): Do not include.
5870 * lynx-i386-low.c (stdint.h): Likewise.
5871 * lynx-ppc-low.c (stdint.h): Likewise.
5872 * mem-break.c (stdint.h): Likewise.
5873 * thread-db.c (stdint.h): Likewise.
5874 * tracepoint.c (stdint.h): Likewise.
5875 * win32-low.c (stdint.h): Likewise.
5877 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5879 * server.c (write_qxfer_response): Update call to
5880 remote_escape_output.
5882 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5883 Jan Kratochvil <jan.kratochvil@redhat.com>
5885 Merge multiple hex conversions.
5886 * gdbreplay.c (tohex): Rename to 'fromhex'.
5887 (logchar): Use fromhex.
5889 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5891 * server.c (handle_qxfer_libraries): Set `version' attribute for
5894 2015-06-10 Gary Benson <gbenson@redhat.com>
5896 * target.h (struct target_ops) <multifs_open>: New field.
5897 <multifs_unlink>: Likewise.
5898 <multifs_readlink>: Likewise.
5899 * linux-low.c (nat/linux-namespaces.h): New include.
5900 (linux_target_ops): Initialize the_target->multifs_open,
5901 the_target->multifs_unlink and the_target->multifs_readlink.
5902 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5903 * hostio.c (hostio_fs_pid): New static variable.
5904 (hostio_handle_new_gdb_connection): New function.
5905 (handle_setfs): Likewise.
5906 (handle_open): Use the_target->multifs_open as appropriate.
5907 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5908 (handle_readlink): Use the_target->multifs_readlink as
5910 (handle_vFile): Handle vFile:setfs packets.
5911 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5912 after target_handle_new_gdb_connection.
5914 2015-06-10 Gary Benson <gbenson@redhat.com>
5916 * configure.ac (AC_CHECK_FUNCS): Add setns.
5917 * config.in: Regenerate.
5918 * configure: Likewise.
5919 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5920 (linux-namespaces.o): New rule.
5921 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5923 2015-06-09 Gary Benson <gbenson@redhat.com>
5925 * hostio.c (handle_open): Process mode argument with
5926 fileio_to_host_mode.
5928 2015-06-01 Yao Qi <yao.qi@linaro.org>
5930 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5931 * linux-x86-low.c: Likewise.
5933 2015-05-28 Don Breazeal <donb@codesourcery.com>
5935 * linux-low.c (handle_extended_wait): Initialize
5936 thread_info.last_resume_kind for new fork children.
5938 2015-05-15 Pedro Alves <palves@redhat.com>
5940 * target.h (target_handle_new_gdb_connection): Rewrite using if
5941 wrapped in do/while.
5943 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5945 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5946 * configure, config.in: Regenerate.
5947 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5950 2015-05-12 Don Breazeal <donb@codesourcery.com>
5952 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5953 PTRACE_EVENT_VFORK_DONE.
5954 (linux_low_ptrace_options, extended_event_reported): Add vfork
5956 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5957 and "vforkdone" for RSP 'T' Stop Reply Packet.
5958 * server.h (report_vfork_events): Declare
5961 2015-05-12 Don Breazeal <donb@codesourcery.com>
5963 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5964 (the_low_target) <new_fork>: Initialize new member.
5965 * linux-arm-low.c (arm_new_fork): New function.
5966 (the_low_target) <new_fork>: Initialize new member.
5967 * linux-low.c (handle_extended_wait): Call new target function
5969 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5970 * linux-mips-low.c (mips_add_watchpoint): New function
5971 extracted from mips_insert_point.
5972 (the_low_target) <new_fork>: Initialize new member.
5973 (mips_linux_new_fork): New function.
5974 (mips_insert_point): Call mips_add_watchpoint.
5975 * linux-x86-low.c (x86_linux_new_fork): New function.
5976 (the_low_target) <new_fork>: Initialize new member.
5978 2015-05-12 Don Breazeal <donb@codesourcery.com>
5980 * linux-low.c (handle_extended_wait): Implement return value,
5981 rename argument 'event_child' to 'event_lwp', handle
5982 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5983 (linux_low_ptrace_options): New function.
5984 (linux_low_filter_event): Call linux_low_ptrace_options,
5985 use different argument fo linux_enable_event_reporting,
5986 use return value from handle_extended_wait.
5987 (extended_event_reported): New function.
5988 (linux_wait_1): Call extended_event_reported and set
5989 status to report fork events.
5990 (linux_write_memory): Add pid to debug message.
5991 (reset_lwp_ptrace_options_callback): New function.
5992 (linux_handle_new_gdb_connection): New function.
5993 (linux_target_ops): Initialize new structure member.
5994 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5995 * lynx-low.c: Initialize new structure member.
5996 * remote-utils.c (prepare_resume_reply): Implement stop reason
5997 "fork" for "T" stop message.
5998 * server.c (handle_query): Call handle_new_gdb_connection.
5999 * server.h (report_fork_events): Declare global flag.
6000 * target.h (struct target_ops) <handle_new_gdb_connection>:
6002 (target_handle_new_gdb_connection): New macro.
6003 * win32-low.c: Initialize new structure member.
6005 2015-05-12 Don Breazeal <donb@codesourcery.com>
6007 * mem-break.c (APPEND_TO_LIST): Define macro.
6008 (clone_agent_expr): New function.
6009 (clone_one_breakpoint): New function.
6010 (clone_all_breakpoints): New function.
6011 * mem-break.h: Declare new functions.
6013 2015-05-12 Don Breazeal <donb@codesourcery.com>
6015 * linux-low.c (linux_supports_fork_events): New function.
6016 (linux_supports_vfork_events): New function.
6017 (linux_target_ops): Initialize new structure members.
6018 (initialize_low): Call linux_check_ptrace_features.
6019 * lynx-low.c (lynx_target_ops): Initialize new structure
6021 * server.c (report_fork_events, report_vfork_events):
6023 (handle_query): Add new features to qSupported packet and
6025 (captured_main): Initialize new global variables.
6026 * target.h (struct target_ops) <supports_fork_events>:
6028 <supports_vfork_events>: New member.
6029 (target_supports_fork_events): New macro.
6030 (target_supports_vfork_events): New macro.
6031 * win32-low.c (win32_target_ops): Initialize new structure
6034 2015-05-12 Gary Benson <gbenson@redhat.com>
6036 * server.c (handle_qxfer_exec_file): Use current process
6039 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6041 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6042 Remove HAVE_PTRACE_GETREGS conditionals.
6043 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6044 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6046 2015-05-08 Yao Qi <yao.qi@linaro.org>
6048 * linux-low.c (linux_supports_conditional_breakpoints): New
6050 (linux_target_ops): Install new target method.
6051 * lynx-low.c (lynx_target_ops): Install NULL hook for
6052 supports_conditional_breakpoints.
6053 * nto-low.c (nto_target_ops): Likewise.
6054 * spu-low.c (spu_target_ops): Likewise.
6055 * win32-low.c (win32_target_ops): Likewise.
6056 * server.c (handle_query): Check
6057 target_supports_conditional_breakpoints.
6058 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6060 (target_supports_conditional_breakpoints): New macro.
6062 2015-05-06 Pedro Alves <palves@redhat.com>
6065 * server.c (start_inferior): If the process exits, mourn it.
6067 2015-04-21 Gary Benson <gbenson@redhat.com>
6069 * hostio.c (fileio_open_flags_to_host): Factored out to
6070 fileio_to_host_openflags in common/fileio.c. Single use
6073 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6075 * linux-xtensa-low.c (xtensa_fill_gregset)
6076 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6079 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6081 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6082 (regs_info): Replace usrregs pointer with NULL.
6084 2015-04-17 Gary Benson <gbenson@redhat.com>
6086 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6087 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6088 * server.c (handle_qxfer_exec_file): New function.
6089 (qxfer_packets): Add exec-file entry.
6090 (handle_query): Report qXfer:exec-file:read as supported packet.
6092 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6094 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6096 2015-04-09 Gary Benson <gbenson@redhat.com>
6098 * hostio-errno.c (errno_to_fileio_error): Remove function.
6099 Update caller to use remote_fileio_to_fio_error.
6101 2015-04-09 Yao Qi <yao.qi@linaro.org>
6103 * linux-low.c (linux_insert_point): Call
6104 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6105 (linux_remove_point): Call remove_memory_breakpoint if type is
6107 * linux-x86-low.c (x86_insert_point): Don't call
6108 insert_memory_breakpoint.
6109 (x86_remove_point): Don't call remove_memory_breakpoint.
6111 2015-04-01 Pedro Alves <palves@redhat.com>
6112 Cleber Rosa <crosa@redhat.com>
6114 * server.c (gdbserver_usage): Reorganize and extend the usage
6117 2015-03-24 Pedro Alves <palves@redhat.com>
6119 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6120 output. Also dump TRAP_TRACE.
6121 (linux_low_filter_event): In debug output, distinguish a
6122 resume_stop SIGSTOP from a delayed SIGSTOP.
6124 2015-03-24 Gary Benson <gbenson@redhat.com>
6126 * linux-x86-low.c (x86_linux_new_thread): Moved to
6128 (x86_linux_prepare_to_resume): Likewise.
6130 2015-03-24 Gary Benson <gbenson@redhat.com>
6132 * Makefile.in (x86-linux-dregs.o): New rule.
6133 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6134 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6135 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6136 (x86_linux_dr_get): Likewise.
6137 (x86_linux_dr_set): Likewise.
6138 (update_debug_registers_callback): Likewise.
6139 (x86_linux_dr_set_addr): Likewise.
6140 (x86_linux_dr_get_addr): Likewise.
6141 (x86_linux_dr_set_control): Likewise.
6142 (x86_linux_dr_get_control): Likewise.
6143 (x86_linux_dr_get_status): Likewise.
6144 (x86_linux_update_debug_registers): Likewise.
6146 2015-03-24 Gary Benson <gbenson@redhat.com>
6148 * linux-x86-low.c (x86_linux_update_debug_registers):
6149 New function, factored out from...
6150 (x86_linux_prepare_to_resume): ...this.
6152 2015-03-24 Gary Benson <gbenson@redhat.com>
6154 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6155 (x86_linux_dr_set): Likewise.
6156 (update_debug_registers_callback): Likewise.
6157 (x86_linux_dr_set_addr): Likewise.
6158 (x86_linux_dr_get_addr): Likewise.
6159 (x86_linux_dr_set_control): Likewise.
6160 (x86_linux_dr_get_control): Likewise.
6161 (x86_linux_dr_get_status): Likewise.
6162 (x86_linux_prepare_to_resume): Likewise.
6164 2015-03-24 Gary Benson <gbenson@redhat.com>
6166 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6167 Use perror_with_name. Pass string through gettext.
6168 (x86_linux_dr_set): Likewise.
6170 2015-03-24 Gary Benson <gbenson@redhat.com>
6172 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6173 (x86_linux_dr_set_addr): ...this.
6174 (x86_dr_low_get_addr): Rename to...
6175 (x86_linux_dr_get_addr): ...this.
6176 (x86_dr_low_set_control): Rename to...
6177 (x86_linux_dr_set_control): ...this.
6178 (x86_dr_low_get_control): Rename to...
6179 (x86_linux_dr_get_control): ...this.
6180 (x86_dr_low_get_status): Rename to...
6181 (x86_linux_dr_get_status): ...this.
6182 (x86_dr_low): Update with new function names.
6184 2015-03-24 Gary Benson <gbenson@redhat.com>
6186 * Makefile.in (x86-linux.o): New rule.
6187 * configure.srv: Add x86-linux.o to relevant targets.
6188 * linux-low.c (lwp_set_arch_private_info): New function.
6189 (lwp_arch_private_info): Likewise.
6190 * linux-x86-low.c: Include nat/x86-linux.h.
6191 (arch_lwp_info): Removed structure.
6192 (update_debug_registers_callback):
6193 Use lwp_set_debug_registers_changed.
6194 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6195 and lwp_set_debug_registers_changed.
6196 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6198 2015-03-24 Gary Benson <gbenson@redhat.com>
6200 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6201 * linux-arm-low.c (arm_new_thread): Likewise.
6202 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6203 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6204 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6205 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6207 2015-03-24 Gary Benson <gbenson@redhat.com>
6209 * linux-low.c (ptid_of_lwp): New function.
6210 (lwp_is_stopped): Likewise.
6211 (lwp_stop_reason): Likewise.
6212 * linux-x86-low.c (update_debug_registers_callback):
6214 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6217 2015-03-24 Gary Benson <gbenson@redhat.com>
6219 * linux-low.h (linux_stop_lwp): Remove declaration.
6221 2015-03-24 Gary Benson <gbenson@redhat.com>
6223 * linux-low.h: Include nat/linux-nat.h.
6224 * linux-low.c (iterate_over_lwps_args): New structure.
6225 (iterate_over_lwps_filter): New function.
6226 (iterate_over_lwps): Likewise.
6227 * linux-x86-low.c (update_debug_registers_callback):
6228 Update signature to what iterate_over_lwps expects.
6229 Remove PID check that iterate_over_lwps now performs.
6230 (x86_dr_low_set_addr): Use iterate_over_lwps.
6231 (x86_dr_low_set_control): Likewise.
6233 2015-03-24 Gary Benson <gbenson@redhat.com>
6235 * linux-x86-low.c (x86_debug_reg_state): New function.
6236 (x86_linux_prepare_to_resume): Use the above.
6238 2015-03-24 Gary Benson <gbenson@redhat.com>
6240 * linux-low.c (current_lwp_ptid): New function.
6241 * linux-x86-low.c: Include nat/linux-nat.h.
6242 (x86_dr_low_get_addr): Use current_lwp_ptid.
6243 (x86_dr_low_get_control): Likewise.
6244 (x86_dr_low_get_status): Likewise.
6246 2015-03-20 Pedro Alves <palves@redhat.com>
6248 * tracepoint.c (cmd_qtstatus): Make "str" const.
6250 2015-03-20 Pedro Alves <palves@redhat.com>
6252 * server.c (handle_general_set): Make "req_str" const.
6254 2015-03-19 Pedro Alves <palves@redhat.com>
6256 * linux-low.c (linux_resume_one_lwp): Rename to ...
6257 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6258 instead call perror_with_name.
6259 (check_ptrace_stopped_lwp_gone): New function.
6260 (linux_resume_one_lwp): Reimplement as wrapper around
6261 linux_resume_one_lwp_throw that swallows errors if the LWP is
6264 2015-03-19 Pedro Alves <palves@redhat.com>
6266 * linux-low.c (count_events_callback, select_event_lwp_callback):
6267 No longer check whether the thread has resume_stop as last resume
6270 2015-03-19 Pedro Alves <palves@redhat.com>
6272 * linux-low.c (count_events_callback, select_event_lwp_callback):
6273 Use the lwp's status_pending_p field, not the thread's.
6275 2015-03-19 Pedro Alves <palves@redhat.com>
6277 * linux-low.c (select_event_lwp_callback): Update comments to
6278 no longer mention SIGTRAP.
6280 2015-03-18 Gary Benson <gbenson@redhat.com>
6282 * server.c (handle_query): Do not report vFile:fstat as supported.
6284 2015-03-11 Gary Benson <gbenson@redhat.com>
6286 * hostio.c (sys/types.h): New include.
6287 (sys/stat.h): Likewise.
6288 (common-remote-fileio.h): Likewise.
6289 (handle_fstat): New function.
6290 (handle_vFile): Handle vFile:fstat packets.
6292 2015-03-11 Gary Benson <gbenson@redhat.com>
6294 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6295 struct stat.st_blocks and struct stat.st_blksize.
6296 * configure: Regenerate.
6297 * config.in: Likewise.
6298 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6299 (OBS): Add common-remote-fileio.o.
6300 (common-remote-fileio.o): New rule.
6302 2015-03-09 Pedro Alves <palves@redhat.com>
6304 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6305 'struct sockaddr' pointer in 'accept' call.
6307 2015-03-09 Pedro Alves <palves@redhat.com>
6310 2015-03-07 Pedro Alves <palves@redhat.com>
6311 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6312 or <winsock2.h> here. Instead include "gdb_socket.h".
6313 (remote_open): Use union gdb_sockaddr_u.
6314 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6315 or <winsock2.h> here. Instead include "gdb_socket.h".
6316 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6317 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6319 (init_named_socket, gdb_agent_helper_thread): Use union
6322 2015-03-07 Pedro Alves <palves@redhat.com>
6324 * configure.ac (build_warnings): Move
6325 -Wdeclaration-after-statement to the C-specific set.
6326 * configure: Regenerate.
6328 2015-03-07 Pedro Alves <palves@redhat.com>
6330 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6331 or <winsock2.h> here. Instead include "gdb_socket.h".
6332 (remote_open): Use union gdb_sockaddr_u.
6333 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6334 or <winsock2.h> here. Instead include "gdb_socket.h".
6335 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6336 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6338 (init_named_socket, gdb_agent_helper_thread): Use union
6341 2015-03-07 Pedro Alves <palves@redhat.com>
6343 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6346 2015-03-06 Yao Qi <yao.qi@linaro.org>
6348 * linux-aarch64-low.c (aarch64_insert_point): Use
6349 show_debug_regs as a boolean.
6350 (aarch64_remove_point): Likewise.
6352 2015-03-05 Pedro Alves <palves@redhat.com>
6354 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6355 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6356 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6357 * nto-low.c (nto_target_ops): Likewise.
6358 * spu-low.c (spu_target_ops): Likewise.
6359 * win32-low.c (win32_target_ops): Likewise.
6361 2015-03-04 Pedro Alves <palves@redhat.com>
6363 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6364 Decide whether a breakpoint triggered based on the SIGTRAP's
6366 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6367 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6368 (linux_low_filter_event): Check for breakpoints before checking
6370 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6372 (linux_stopped_by_sw_breakpoint)
6373 (linux_supports_stopped_by_sw_breakpoint)
6374 (linux_stopped_by_hw_breakpoint)
6375 (linux_supports_stopped_by_hw_breakpoint): New functions.
6376 (linux_target_ops): Install new target methods.
6378 2015-03-04 Pedro Alves <palves@redhat.com>
6380 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6381 * server.c (swbreak_feature, hwbreak_feature): New globals.
6382 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6383 (captured_main): Clear swbreak_feature and hwbreak_feature.
6384 * server.h (swbreak_feature, hwbreak_feature): Declare.
6385 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6386 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6387 supports_stopped_by_hw_breakpoint>: New fields.
6388 (target_supports_stopped_by_sw_breakpoint)
6389 (target_stopped_by_sw_breakpoint)
6390 (target_supports_stopped_by_hw_breakpoint)
6391 (target_stopped_by_hw_breakpoint): Declare.
6393 2015-03-04 Pedro Alves <palves@redhat.com>
6395 enum lwp_stop_reason -> enum target_stop_reason
6396 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6397 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6398 (linux_wait_1, stuck_in_jump_pad_callback)
6399 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6400 (linux_stopped_by_watchpoint):
6401 * linux-low.h (enum lwp_stop_reason): Delete.
6402 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6403 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6405 2015-03-04 Yao Qi <yao.qi@linaro.org>
6407 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6409 2015-03-03 Gary Benson <gbenson@redhat.com>
6411 * hostio.c (handle_vFile): Fix prefix lengths.
6413 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6415 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6418 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6420 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6421 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6422 (clean): Add "rm -f" for above C files.
6423 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6424 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6425 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6426 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6427 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6428 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6429 (init_registers_s390x_vx_linux64)
6430 (init_registers_s390x_tevx_linux64)
6431 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6432 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6434 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6435 (s390_store_vxrs_high): New functions.
6436 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6438 (s390_arch_setup): Add logic for selecting one of the new target
6439 descriptions. Activate the new vector regsets if applicable.
6440 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6441 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6442 and init_registers_s390x_tevx_linux64.
6444 2015-03-01 Pedro Alves <palves@redhat.com>
6446 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6449 2015-02-27 Pedro Alves <palves@redhat.com>
6451 * linux-x86-low.c (u_debugreg_offset): New function.
6452 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6454 2015-02-27 Pedro Alves <palves@redhat.com>
6456 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6457 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6458 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6459 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6460 (ps_lsetfpregs, ps_getpid)
6461 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6462 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6463 (ps_lsetxregs, ps_plog): Declare.
6465 2015-02-27 Pedro Alves <palves@redhat.com>
6467 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6468 IP_AGENT_EXPORT_FUNC.
6469 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6470 IP_AGENT_EXPORT_FUNC.
6471 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6472 (IP_AGENT_EXPORT): Delete.
6473 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6474 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6475 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6476 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6477 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6478 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6479 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6480 (traceframe_read_count, traceframe_write_count)
6481 (traceframes_created, trace_state_variables, get_raw_reg)
6482 (get_trace_state_variable_value, set_trace_state_variable_value)
6483 (ust_loaded, helper_thread_id, cmd_buf): Use
6484 IPA_SYM_EXPORTED_NAME.
6485 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6486 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6487 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6488 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6489 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6490 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6491 EXTERN_C_PUSH/EXTERN_C_POP.
6492 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6493 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6494 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6495 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6496 (traceframe_write_count, traceframe_read_count)
6497 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6498 (about_to_request_buffer_space, get_trace_state_variable_value)
6499 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6500 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6501 EXTERN_C_PUSH/EXTERN_C_POP.
6502 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6503 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6504 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6505 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6506 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6507 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6508 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6509 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6511 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6512 (IP_AGENT_EXPORT_VAR_DECL): Define.
6514 (gdb_agent_get_raw_reg): Declare.
6516 2015-02-27 Tom Tromey <tromey@redhat.com>
6517 Pedro Alves <palves@redhat.com>
6519 Rename symbols whose names are reserved C++ keywords throughout.
6521 2015-02-27 Pedro Alves <palves@redhat.com>
6523 * Makefile.in (COMPILER): New, get it from autoconf.
6524 (CXX): Get from autoconf instead.
6525 (COMPILE.pre): Use COMPILER.
6526 (CC-LD): Rename to ...
6527 (CC_LD): ... this. Use COMPILER.
6528 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6529 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6530 * acinclude.m4: Include build-with-cxx.m4.
6531 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6532 Disable -Werror by default if building in C++ mode.
6533 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6534 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6535 the C++ compiler. Save/restore CXXFLAGS too.
6536 * configure: Regenerate.
6538 2015-02-27 Pedro Alves <palves@redhat.com>
6540 * acinclude.m4: Include libiberty.m4.
6541 * configure.ac: Call libiberty_INIT.
6542 * config.in, configure: Regenerate.
6544 2015-02-26 Pedro Alves <palves@redhat.com>
6546 * linux-low.c (linux_wait_1): When incrementing the PC past a
6547 program breakpoint always use the_low_target.breakpoint_len as
6548 increment, rather than the maximum between that and
6549 the_low_target.decr_pc_after_break.
6551 2015-02-23 Pedro Alves <palves@redhat.com>
6553 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6554 thread was doing a step-over; always adjust the PC if
6555 we stepped over a permanent breakpoint.
6556 (linux_wait_1): If we stepped over breakpoint that was on top of a
6557 permanent breakpoint, manually advance the PC past it.
6559 2015-02-23 Pedro Alves <palves@redhat.com>
6561 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6563 (x86_fill_gregset, x86_store_gregset): Use it when handling
6566 2015-02-20 Pedro Alves <palves@redhat.com>
6568 * thread-db.c: Include "nat/linux-procfs.h".
6569 (thread_db_init): Skip listing new threads if the kernel supports
6570 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6572 2015-02-20 Pedro Alves <palves@redhat.com>
6574 * linux-low.c (status_pending_p_callback): Use ptid_match.
6576 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6578 PR breakpoints/16812
6579 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6580 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6581 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6583 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6585 PR breakpoints/15956
6586 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6588 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6590 * linux-low.c (linux_low_btrace_conf): Print size.
6591 * server.c (handle_btrace_conf_general_set): New.
6592 (hanle_general_set): Call handle_btrace_conf_general_set.
6593 (handle_query): Report Qbtrace-conf:bts:size as supported.
6595 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6597 * linux-low.c (linux_low_enable_btrace): Update parameters.
6598 (linux_low_btrace_conf): New.
6599 (linux_target_ops)<to_btrace_conf>: Initialize.
6600 * server.c (current_btrace_conf): New.
6601 (handle_btrace_enable): Rename to ...
6602 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6603 to target_enable_btrace. Update comment. Update users.
6604 (handle_qxfer_btrace_conf): New.
6605 (qxfer_packets): Add btrace-conf entry.
6606 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6607 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6608 (target_ops)<read_btrace_conf>: New.
6609 (target_enable_btrace): Update parameters.
6610 (target_read_btrace_conf): New.
6612 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6614 * server.c (handle_btrace_general_set): Remove call to
6615 target_supports_btrace.
6616 (supported_btrace_packets): New.
6617 (handle_query): Call supported_btrace_packets.
6618 * target.h: include btrace-common.h.
6619 (btrace_target_info): Removed.
6620 (supports_btrace, target_supports_btrace): Update parameters.
6622 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6624 * Makefile.in (SFILES): Add common/btrace-common.c.
6625 (OBS): Add common/btrace-common.o.
6626 (btrace-common.o): Add build rules.
6627 * linux-low: Include btrace-common.h.
6628 (linux_low_read_btrace): Use struct btrace_data. Call
6629 btrace_data_init and btrace_data_fini.
6631 2015-02-06 Pedro Alves <palves@redhat.com>
6633 * thread-db.c (find_new_threads_callback): Add debug output.
6635 2015-02-04 Pedro Alves <palves@redhat.com>
6637 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6638 (resume_stopped_resumed_lwps): New function.
6639 (linux_wait_for_event_filtered): Use it.
6641 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6643 * Makefile.in (SFILES): Add linux-personality.c.
6644 (linux-personality.o): New rule.
6645 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6646 list of objects to be built.
6647 * linux-low.c: Include nat/linux-personality.h.
6648 (linux_create_inferior): Remove code to disable address space
6649 randomization (moved to ../nat/linux-personality.c). Create
6650 cleanup to disable address space randomization.
6652 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6654 * Makefile.in (posix-strerror.o): New rule.
6655 (mingw-strerror.o): Likewise.
6656 * configure: Regenerated.
6657 * configure.ac: Source file ../common/common.host. Initialize new
6658 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6660 2015-01-14 Yao Qi <yao@codesourcery.com>
6662 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6663 (ppc-linux.o): New rule.
6664 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6665 * configure.ac: AC_CHECK_FUNCS(getauxval).
6666 * config.in: Re-generated.
6667 * configure: Re-generated.
6668 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6669 ppc64_64bit_inferior_p
6671 2015-01-14 Yao Qi <yao@codesourcery.com>
6673 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6674 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6675 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6676 (PT_ORIG_R3, PT_TRAP): Likewise.
6677 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6678 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6679 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6681 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6683 * i387-fp.c (i387_cache_to_xsave): In look over
6684 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6685 zmmh_low_space field by use of zmmh_high_space.
6687 2015-01-09 Pedro Alves <palves@redhat.com>
6689 * linux-low.c (step_over_bkpt): Move higher up in the file.
6690 (handle_extended_wait): Don't store the stop_pc here.
6691 (get_stop_pc): Adjust comments and rename to ...
6692 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6693 stopped for a software breakpoint or hardware breakpoint.
6694 (thread_still_has_status_pending_p): New function.
6695 (status_pending_p_callback): Use
6696 thread_still_has_status_pending_p. If the event is no longer
6697 interesting, resume the LWP.
6698 (handle_tracepoints): Add assert.
6699 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6700 (wstatus_maybe_breakpoint): New function.
6701 (cancel_breakpoint): Delete function.
6702 (check_stopped_by_watchpoint): New function, factored out from
6703 linux_low_filter_event.
6704 (lp_status_maybe_breakpoint): Delete function.
6705 (linux_low_filter_event): Remove filter_ptid argument.
6706 Leave thread group exits pending here. Store the LWP's stop PC.
6707 Always leave events pending.
6708 (linux_wait_for_event_filtered): Pull all events out of the
6709 kernel, and leave them all pending.
6710 (count_events_callback, select_event_lwp_callback): Consider all
6712 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6713 (select_event_lwp): Only give preference to the stepping LWP in
6714 all-stop mode. Adjust comments.
6715 (ignore_event): New function.
6716 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6717 references to cancel_breakpoints. Adjust to renames. Also give
6718 equal priority to all LWPs that have had events in non-stop mode.
6719 If reporting a software breakpoint event, unadjust the LWP's PC.
6720 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6721 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6723 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6724 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6725 (linux_stopped_by_watchpoint): Adjust.
6726 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6727 * linux-low.h (enum lwp_stop_reason): New.
6728 (struct lwp_info) <stop_pc>: Adjust comment.
6729 <stopped_by_watchpoint>: Delete field.
6730 <stop_reason>: New field.
6731 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6732 * mem-break.c (software_breakpoint_inserted_here)
6733 (hardware_breakpoint_inserted_here): New function.
6734 * mem-break.h (software_breakpoint_inserted_here)
6735 (hardware_breakpoint_inserted_here): Declare.
6736 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6737 (cancel_breakpoints): Delete.
6738 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6739 (upload_fast_traceframes): Remove references to
6742 2015-01-09 Pedro Alves <palves@redhat.com>
6744 * thread-db.c (find_new_threads_callback): Ignore thread if the
6745 kernel thread ID is -1.
6747 2015-01-09 Pedro Alves <palves@redhat.com>
6749 * linux-low.c (linux_attach_fail_reason_string): Move to
6750 nat/linux-ptrace.c, and rename.
6751 (linux_attach_lwp): Update comment.
6752 (attach_proc_task_lwp_callback): New function.
6753 (linux_attach): Adjust to rename and use
6754 linux_proc_attach_tgid_threads.
6755 (linux_attach_fail_reason_string): Delete declaration.
6757 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6759 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6760 * server.c (gdbserver_version): Likewise.
6762 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6764 * remote-utils.c: Include ctype.h.
6765 (input_interrupt): Explicitly handle the case when the char
6766 received is the NUL byte. Improve the printing of non-ASCII
6769 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6771 * linux-low.c (linux_low_filter_event): Update call to
6772 linux_enable_event_reporting following the addition of
6773 a new parameter to that function.
6775 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6778 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6779 (AARCH64_FPCR_REGNO): Likewise.
6780 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6781 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6782 (aarch64_store_fpregset): Likewise.
6784 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6786 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6787 Remove FIXME comment about assumption about N.
6789 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6791 * configure.ac: If large-file support is disabled in GDBserver,
6792 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6793 * configure: Regenerate.
6795 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6797 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6798 warning upon ENODATA from ptrace.
6799 * linux-s390-low.c (s390_store_tdb): New.
6800 (s390_regsets): Add regset for NT_S390_TDB.
6802 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6804 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6805 without a fill_function.
6806 * linux-s390-low.c (s390_fill_last_break): Remove.
6807 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6808 (s390_arch_setup): Use regset's size instead of fill_function for
6811 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6813 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6814 the regset's store function when ptrace returned an error.
6815 * regcache.c (get_thread_regcache): Invalidate register cache
6816 before fetching inferior's registers.
6818 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6820 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6821 while-loop as for-loop.
6822 (regsets_store_inferior_registers): Likewise.
6824 2014-11-28 Yao Qi <yao@codesourcery.com>
6826 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6827 * config.in, configure: Re-generate.
6828 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6831 2014-11-21 Yao Qi <yao@codesourcery.com>
6833 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6834 (AC_CHECK_HEADERS): Remove malloc.h.
6835 * configure: Re-generated.
6836 * config.in: Re-generated.
6837 * server.h: Don't include alloca.h and malloc.h.
6838 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6839 Don't include malloc.h.
6841 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6843 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6844 corresponding ERRNO check in same block.
6846 2014-11-12 Pedro Alves <palves@redhat.com>
6848 * server.c (cont_thread): Update comment.
6849 (start_inferior, attach_inferior): No longer clear cont_thread.
6850 (handle_v_cont): No longer set cont_thread.
6851 (captured_main): Clear cont_thread each time a GDB connects.
6853 2014-11-12 Pedro Alves <palves@redhat.com>
6855 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6856 thread, and don't resume all threads if the Hc thread has exited.
6858 2014-11-12 Pedro Alves <palves@redhat.com>
6860 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6861 the process group instead of to a specific LWP.
6863 2014-10-15 Pedro Alves <palves@redhat.com>
6866 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6868 (arm_set_thread_context): Delete.
6869 (the_low_target): Adjust.
6870 * win32-i386-low.c (debug_registers_changed)
6871 (debug_registers_used): Delete.
6872 (update_debug_registers_callback): New function.
6873 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6874 needing to update their debug registers.
6875 (win32_get_current_dr): New function.
6876 (x86_dr_low_get_addr, x86_dr_low_get_control)
6877 (x86_dr_low_get_status): Fetch the debug register from the thread
6879 (i386_initial_stuff): Adjust.
6880 (i386_get_thread_context): Remove current_event parameter. Don't
6881 clear debug_registers_changed nor copy DR values to
6883 (i386_set_thread_context): Delete.
6884 (i386_prepare_to_resume): New function.
6885 (i386_thread_added): Mark the thread as needing to update irs
6887 (the_low_target): Remove i386_set_thread_context and install
6888 i386_prepare_to_resume.
6889 * win32-low.c (win32_get_thread_context): Adjust.
6890 (win32_set_thread_context): Use SetThreadContext
6892 (win32_prepare_to_resume): New function.
6893 (win32_require_context): New function, factored out from ...
6894 (thread_rec): ... this.
6895 (continue_one_thread): Call win32_prepare_to_resume on each thread
6896 we're about to continue.
6897 (win32_resume): Call win32_prepare_to_resume on the event thread.
6898 * win32-low.h (struct win32_thread_info)
6899 <debug_registers_changed>: New field.
6900 (struct win32_target_ops): Change prototype of set_thread_context,
6901 delete set_thread_context and add prepare_to_resume.
6902 (win32_require_context): New declaration.
6904 2014-10-08 Gary Benson <gbenson@redhat.com>
6906 * server.h: Do not include common-exceptions.h.
6908 2014-10-08 Gary Benson <gbenson@redhat.com>
6910 * server.h: Do not include cleanups.h.
6912 2014-09-30 James Hogan <james.hogan@imgtec.com>
6914 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6917 2014-09-23 Yao Qi <yao@codesourcery.com>
6919 * linux-low.c (lp_status_maybe_breakpoint): New function.
6920 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6921 (count_events_callback): Likewise.
6922 (select_event_lwp_callback): Likewise.
6923 (cancel_breakpoints_callback): Likewise.
6925 2014-09-19 Don Breazeal <donb@codesourcery.com>
6927 * linux-low.c (handle_extended_wait): Call
6928 linux_ptrace_get_extended_event.
6929 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6930 linux_is_extended_waitstatus.
6932 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6934 * Makefile.in (CPPFLAGS): Define.
6935 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6936 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6938 2014-09-16 Gary Benson <gbenson@redhat.com>
6940 * inferiors.h (current_inferior): Renamed as...
6941 (current_thread): New variable. All uses updated.
6942 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6943 (maybe_move_out_of_jump_pad): Likewise.
6944 (cancel_breakpoint): Likewise.
6945 (linux_low_filter_event): Likewise.
6946 (wait_for_sigstop): Likewise.
6947 (linux_resume_one_lwp): Likewise.
6948 (need_step_over_p): Likewise.
6949 (start_step_over): Likewise.
6950 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6951 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6952 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6953 and save_inferior as saved_thread.
6954 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6956 (regcache_invalidate_thread): Likewise.
6957 * remote-utils.c (prepare_resume_reply): Likewise.
6958 * thread-db.c (thread_db_get_tls_address): Likewise.
6959 (disable_thread_event_reporting): Likewise.
6960 (remove_thread_event_breakpoints): Likewise.
6961 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6963 * target.h (set_desired_inferior): Renamed as...
6964 (set_desired_thread): New declaration. All uses updated.
6965 * server.c (myresume): Updated comment to reference thread instead
6967 (handle_serial_event): Likewise.
6968 (handle_target_event): Likewise.
6970 2014-09-12 Tom Tromey <tromey@redhat.com>
6971 Gary Benson <gbenson@redhat.com>
6973 * regcache.h: Include common-regcache.h.
6974 (regcache_read_pc): Don't declare.
6975 * regcache.c (get_thread_regcache_for_ptid): New function.
6977 2014-09-11 Tom Tromey <tromey@redhat.com>
6978 Gary Benson <gbenson@redhat.com>
6980 * symbol.c: New file.
6981 * Makefile.in (SFILES): Add symbol.c.
6982 (OBS): Add symbol.o.
6984 2014-09-11 Gary Benson <gbenson@redhat.com>
6986 * target.c (target_stop_ptid, target_continue_ptid): New
6989 2014-09-11 Tom Tromey <tromey@redhat.com>
6990 Gary Benson <gbenson@redhat.com>
6992 * target.h: Include target/target.h.
6993 * target.c (target_read_memory, target_read_uint32)
6994 (target_write_memory): New functions.
6996 2014-09-11 Gary Benson <gbenson@redhat.com>
6998 * server.h (debug_hw_points): Don't declare.
6999 * server.c (debug_hw_points): Don't define. Replace all uses
7000 with show_debug_regs.
7001 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7002 all uses with show_debug_regs.
7004 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7006 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7007 endianness into account.
7008 (ppc_supply_ptrace_register): Likewise.
7010 2014-09-03 James Hogan <james.hogan@imgtec.com>
7012 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7013 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7015 2014-09-03 Gary Benson <gbenson@redhat.com>
7017 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7018 ALL_DEBUG_ADDRESS_REGISTERS.
7020 2014-09-02 Gary Benson <gbenson@redhat.com>
7022 * i386-low.h: Renamed as...
7023 * x86-low.h: New file. All type, function and variable name
7024 prefixes changed from "i386_" to "x86_". All references updated.
7025 * i386-low.c: Renamed as...
7026 * x86-low.c: New file. All type, function and variable name
7027 prefixes changed from "i386_" to "x86_". All references updated.
7029 2014-09-02 Gary Benson <gbenson@redhat.com>
7031 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7032 (x86_linux_new_thread): Likewise.
7034 2014-08-29 Gary Benson <gbenson@redhat.com>
7036 * server.h (setjmp.h): Do not include.
7037 (toplevel): Do not declare.
7038 (common-exceptions.h): Include.
7039 (cleanups.h): Likewise.
7040 * server.c (toplevel): Do not define.
7041 (exit_code): New static global.
7042 (detach_or_kill_for_exit_cleanup): New function.
7043 (main): New function. Original main renamed to...
7044 (captured_main): New function.
7045 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7047 2014-08-29 Gary Benson <gbenson@redhat.com>
7049 * Makefile.in (SFILES): Add common/common-exceptions.c.
7050 (OBS): Add common-exceptions.o.
7051 (common-exceptions.o): New rule.
7052 * utils.c (prepare_to_throw_exception): New function.
7054 2014-08-29 Gary Benson <gbenson@redhat.com>
7056 * config.in: Regenerate.
7057 * configure: Likewise.
7059 2014-08-29 Gary Benson <gbenson@redhat.com>
7061 * Makefile.in (SFILES): Add common/cleanups.c.
7063 (cleanups.o): New rule.
7065 2014-08-29 Gary Benson <gbenson@redhat.com>
7067 * utils.c (internal_vwarning): New function.
7069 2014-08-28 Gary Benson <gbenson@redhat.com>
7071 * utils.h (fatal): Remove declaration.
7072 * utils.c (fatal): Remove function.
7074 2014-08-28 Gary Benson <gbenson@redhat.com>
7076 * tracepoint.c (gdb_agent_init): Replace fatal with
7078 (initialize_tracepoint): Likewise.
7080 2014-08-28 Gary Benson <gbenson@redhat.com>
7082 * remote-utils.c (remote_prepare): Replace fatal with error.
7084 2014-08-28 Gary Benson <gbenson@redhat.com>
7086 * linux-low.c (linux_async): Replace fatal with warning.
7088 (linux_start_non_stop): Return -1 if linux_async failed.
7090 2014-08-28 Gary Benson <gbenson@redhat.com>
7092 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7094 (i386_dr_low_get_addr): Remove vague comment.
7095 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7098 2014-08-28 Gary Benson <gbenson@redhat.com>
7100 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7101 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7103 (linux_resume_one_lwp): Likewise.
7104 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7106 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7107 with internal_error.
7108 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7109 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7110 (find_register_by_name): Replace fatal with internal_error.
7111 (find_regno): Likewise.
7112 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7113 * thread-db.c (thread_db_create_event): Likewise.
7114 (thread_db_load_search): Likewise.
7115 (try_thread_db_load_1): Likewise.
7116 * tracepoint.c (get_jump_space_head): Replace fatal with
7118 (claim_trampoline_space): Likewise.
7119 (have_fast_tracepoint_trampoline_buffer): Likewise.
7120 (cmd_qtstart): Likewise.
7121 (stop_tracing): Likewise.
7122 (fast_tracepoint_collecting): Likewise.
7123 (target_malloc): Likewise.
7124 (download_tracepoint): Likewise.
7125 (download_trace_state_variables): Replace check with gdb_assert.
7126 (upload_fast_traceframes): Replace fatal with internal_error.
7128 2014-08-19 Tom Tromey <tromey@redhat.com>
7129 Gary Benson <gbenson@redhat.com>
7131 * Makefile.in (SFILES): Add common/common-debug.c.
7132 (OBS): Add common-debug.o.
7133 (common-debug.o): New rule.
7134 * debug.h (debug_printf): Don't declare.
7135 * debug.c (debug_printf): Renamed and rewritten as...
7136 (debug_vprintf): New function.
7138 2014-08-19 Gary Benson <gbenson@redhat.com>
7140 * utils.h: Do not include print-utils.h.
7142 2014-08-19 Tom Tromey <tromey@redhat.com>
7143 Gary Benson <gbenson@redhat.com>
7145 * server.h: Add static assertion.
7146 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7148 2014-08-19 Tom Tromey <tromey@redhat.com>
7149 Gary Benson <gbenson@redhat.com>
7151 * Makefile.in (SFILES): Add common/errors.c.
7152 (OBS): Add errors.o.
7153 (IPA_OBS): Add errors-ipa.o.
7154 (errors.o): New rule.
7155 (errors-ipa.o): Likewise.
7156 * utils.h (perror_with_name, error, warning): Don't declare.
7157 * utils.c (warning): Renamed and rewritten as...
7158 (vwarning): New function.
7159 (error): Renamed and rewritten as...
7160 (verror): New function.
7161 (internal_error): Renamed and rewritten as...
7162 (internal_verror): New function.
7164 2014-08-07 Gary Benson <gbenson@redhat.com>
7166 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7167 * configure: Regenerate.
7168 * config.in: Likewise.
7169 * server.h: Do not include errno.h.
7170 * event-loop.c: Likewise.
7171 * hostio-errno.c: Likewise.
7172 * linux-low.c: Likewise.
7173 * remote-utils.c: Likewise.
7174 * spu-low.c: Likewise.
7175 * utils.c: Likewise.
7176 * gdbreplay.c: Unconditionally include errno.h.
7178 2014-08-07 Gary Benson <gbenson@redhat.com>
7180 * server.h: Do not include string.h.
7181 * event-loop.c: Likewise.
7182 * linux-low.c: Likewise.
7183 * regcache.c: Likewise.
7184 * remote-utils.c: Likewise.
7185 * spu-low.c: Likewise.
7186 * utils.c: Likewise.
7188 2014-08-07 Gary Benson <gbenson@redhat.com>
7190 * server.h: Do not include gdb_assert.h.
7192 2014-08-07 Gary Benson <gbenson@redhat.com>
7194 * server.h: Do not include common-utils.h.
7196 2014-08-07 Gary Benson <gbenson@redhat.com>
7198 * server.h: Do not include ptid.h.
7199 * notif.h: Likewise.
7201 2014-08-07 Gary Benson <gbenson@redhat.com>
7203 * server.h: Do not include gdb_locale.h.
7205 2014-08-07 Gary Benson <gbenson@redhat.com>
7207 * server.h: Do not include gdb/signals.h.
7208 * win32-low.c: Likewise.
7210 2014-08-07 Gary Benson <gbenson@redhat.com>
7212 * server.h: Do not include pathmax.h.
7214 2014-08-07 Gary Benson <gbenson@redhat.com>
7216 * server.h: Do not include libiberty.h.
7217 * linux-bfin-low.c: Likewise.
7219 2014-08-07 Gary Benson <gbenson@redhat.com>
7221 * server.h: Do not include ansidecl.h.
7223 2014-08-07 Gary Benson <gbenson@redhat.com>
7225 * linux-x86-low.c: Do not include stddef.h.
7226 * lynx-ppc-low.c: Likewise.
7227 * tracepoint.c: Likewise.
7229 2014-08-07 Gary Benson <gbenson@redhat.com>
7231 * server.h: Do not include stdarg.h.
7232 * nto-low.c: Likewise.
7234 2014-08-07 Gary Benson <gbenson@redhat.com>
7236 * server.h: Do not include stdlib.h.
7237 * inferiors.c: Likewise.
7238 * linux-low.c: Likewise.
7239 * regcache.c: Likewise.
7240 * spu-low.c: Likewise.
7241 * tracepoint.c: Likewise.
7242 * utils.c: Likewise.
7244 2014-08-07 Gary Benson <gbenson@redhat.com>
7246 * server.h: Do not include stdio.h.
7247 * linux-low.c: Likewise.
7248 * remote-utils.c: Likewise.
7249 * spu-low.c: Likewise.
7250 * utils.c: Likewise.
7251 * wincecompat.c: Likewise.
7253 2014-08-06 Gary Benson <gbenson@redhat.com>
7255 * regcache.c (init_register_cache): Move conditionals inside if.
7257 2014-08-06 Gary Benson <gbenson@redhat.com>
7259 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7261 2014-07-31 Gary Benson <gbenson@redhat.com>
7263 * ax.h: Do not include server.h.
7264 * gdbthread.h: Likewise.
7265 * lynx-low.h: Likewise.
7266 * notif.h: Likewise.
7268 2014-07-30 Gary Benson <gbenson@redhat.com>
7270 * server.h: Include common-defs.h.
7271 Do not include config.h or build-gnulib-gdbserver/config.h.
7273 2014-07-30 Gary Benson <gbenson@redhat.com>
7275 * hostio-errno.c: Move server.h to top of includes list.
7276 * inferiors.c: Likewise.
7277 * linux-x86-low.c: Likewise.
7278 * notif.c: Include server.h.
7280 2014-07-24 Tom Tromey <tromey@redhat.com>
7281 Gary Benson <gbenson@redhat.com>
7283 * server.h (CORE_ADDR): Now unsigned.
7285 2014-07-16 Pedro Alves <palves@redhat.com>
7287 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7289 2014-07-15 Pedro Alves <palves@redhat.com>
7291 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7294 2014-07-11 Pedro Alves <palves@redhat.com>
7296 * linux-low.c (kill_wait_lwp): New function, based on
7297 kill_one_lwp_callback, but use my_waitpid directly.
7298 (kill_one_lwp_callback, linux_kill): Use it.
7300 2014-06-23 Pedro Alves <palves@redhat.com>
7302 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7303 before setting DR0..DR3.
7305 2014-06-20 Gary Benson <gbenson@redhat.com>
7307 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7308 * configure: Regenerated.
7309 * config.in: Likewise.
7311 2014-06-20 Gary Benson <gbenson@redhat.com>
7313 * Makefile.in (SFILES): Update locations for files moved
7315 (object file files): Reordered.
7317 2014-06-20 Gary Benson <gbenson@redhat.com>
7319 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7320 (i386_dr_low_set_addr): Likewise.
7321 (i386_dr_low_get_addr): Likewise.
7322 (i386_dr_low_can_set_control): Likewise.
7323 (i386_dr_low_set_control): Likewise.
7324 (i386_dr_low_get_control): Likewise.
7325 (i386_dr_low_get_status): Likewise.
7326 (i386_get_debug_register_length): Likewise.
7327 * linux-x86-low.c (i386_dr_low_set_addr):
7328 Changed signature. Made static.
7329 (i386_dr_low_get_addr): Likewise.
7330 (i386_dr_low_set_control): Likewise.
7331 (i386_dr_low_get_control): Likewise.
7332 (i386_dr_low_get_status): Likewise.
7333 (i386_dr_low): New global variable.
7334 * win32-i386-low.c (i386_dr_low_set_addr):
7335 Changed signature. Made static.
7336 (i386_dr_low_get_addr): Likewise.
7337 (i386_dr_low_set_control): Likewise.
7338 (i386_dr_low_get_control): Likewise.
7339 (i386_dr_low_get_status): Likewise.
7340 (i386_dr_low): New global variable.
7342 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7344 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7345 * Makefile.in (AR, AR_FLAGS): Define.
7346 * configure: Regenerate.
7348 2014-06-19 Gary Benson <gbenson@redhat.com>
7350 * Makefile.in (i386-dregs.o): New rule.
7351 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7352 * i386-low.c (target.h): Remove include.
7353 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7354 (DR_CONTROL_SHIFT): Likewise.
7355 (DR_CONTROL_SIZE): Likewise.
7356 (DR_RW_EXECUTE): Likewise.
7357 (DR_RW_WRITE): Likewise.
7358 (DR_RW_READ): Likewise.
7359 (DR_RW_IORW): Likewise.
7360 (DR_LEN_1): Likewise.
7361 (DR_LEN_2): Likewise.
7362 (DR_LEN_4): Likewise.
7363 (DR_LEN_8): Likewise.
7364 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7365 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7366 (DR_ENABLE_SIZE): Likewise.
7367 (DR_LOCAL_SLOWDOWN): Likewise.
7368 (DR_GLOBAL_SLOWDOWN): Likewise.
7369 (DR_CONTROL_RESERVED): Likewise.
7370 (I386_DR_CONTROL_MASK): Likewise.
7371 (I386_DR_VACANT): Likewise.
7372 (I386_DR_LOCAL_ENABLE): Likewise.
7373 (I386_DR_GLOBAL_ENABLE): Likewise.
7374 (I386_DR_DISABLE): Likewise.
7375 (I386_DR_SET_RW_LEN): Likewise.
7376 (I386_DR_GET_RW_LEN): Likewise.
7377 (I386_DR_WATCH_HIT): Likewise.
7378 (i386_wp_op_t): Likewise.
7379 (i386_show_dr): Likewise.
7380 (i386_length_and_rw_bits): Likewise.
7381 (i386_insert_aligned_watchpoint): Likewise.
7382 (i386_remove_aligned_watchpoint): Likewise.
7383 (i386_handle_nonaligned_watchpoint): Likewise.
7384 i386_update_inferior_debug_regs(): Likewise.
7385 (i386_dr_insert_watchpoint): Likewise.
7386 (i386_dr_remove_watchpoint): Likewise.
7387 (i386_dr_region_ok_for_watchpoint): Likewise.
7388 (i386_dr_stopped_data_address): Likewise.
7389 (i386_dr_stopped_by_watchpoint): Likewise.
7391 2014-06-19 Gary Benson <gbenson@redhat.com>
7393 * i386-low.c (i386_dr_show): Renamed to
7394 i386_show_dr and made static. All uses updated.
7395 (i386_dr_length_and_rw_bits): Renamed to
7396 i386_length_and_rw_bits and made static.
7398 (i386_dr_insert_aligned_watchpoint): Renamed to
7399 i386_insert_aligned_watchpoint and made static.
7401 (i386_dr_remove_aligned_watchpoint): Renamed to
7402 i386_remove_aligned_watchpoint and made static.
7404 (i386_dr_update_inferior_debug_regs): Renamed to
7405 i386_update_inferior_debug_regs and made static.
7408 2014-06-18 Gary Benson <gbenson@redhat.com>
7410 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7411 (i386_dr_low_can_set_control): Likewise.
7412 (i386_get_debug_register_length): Likewise.
7413 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7414 (i386_dr_low_can_set_control): Likewise.
7415 (i386_get_debug_register_length): Likewise.
7417 2014-06-17 Gary Benson <gbenson@redhat.com>
7419 * i386-low.h (i386-dregs.h): New include.
7420 (DR_FIRSTADDR): Now in i386-dregs.h.
7421 (DR_LASTADDR): Likewise.
7422 (DR_NADDR): Likewise.
7423 (DR_STATUS): Likewise.
7424 (DR_CONTROL): Likewise.
7425 (i386_debug_reg_state): Likewise.
7426 (i386_dr_insert_watchpoint): Likewise.
7427 (i386_dr_remove_watchpoint): Likewise.
7428 (i386_dr_region_ok_for_watchpoint): Likewise.
7429 (i386_dr_stopped_data_address): Likewise.
7430 (i386_dr_stopped_by_watchpoint): Likewise.
7431 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7433 2014-06-18 Gary Benson <gbenson@redhat.com>
7435 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7436 i386_dr_insert_watchpoint.
7437 (i386_low_remove_watchpoint): Renamed to
7438 i386_dr_remove_watchpoint.
7439 (i386_low_region_ok_for_watchpoint): Renamed to
7440 i386_dr_region_ok_for_watchpoint.
7441 (i386_low_stopped_data_address): Renamed to
7442 i386_dr_stopped_data_address.
7443 (i386_low_stopped_by_watchpoint): Renamed to
7444 i386_dr_stopped_by_watchpoint.
7445 * i386-low.c (i386_show_dr): Renamed to
7446 i386_dr_show and made nonstatic. All uses updated.
7447 (i386_length_and_rw_bits): Renamed to
7448 i386_dr_length_and_rw_bits and made nonstatic.
7450 (i386_insert_aligned_watchpoint): Renamed to
7451 i386_dr_insert_aligned_watchpoint and made nonstatic.
7453 (i386_remove_aligned_watchpoint): Renamed to
7454 i386_dr_remove_aligned_watchpoint and made nonstatic.
7456 (i386_update_inferior_debug_regs): Renamed to
7457 i386_dr_update_inferior_debug_regs and made nonstatic.
7459 (i386_low_insert_watchpoint): Renamed to
7460 i386_dr_insert_watchpoint. All uses updated.
7461 (i386_low_remove_watchpoint): Renamed to
7462 i386_dr_remove_watchpoint. All uses updated.
7463 (i386_low_region_ok_for_watchpoint): Renamed to
7464 i386_dr_region_ok_for_watchpoint. All uses updated.
7465 (i386_low_stopped_data_address): Renamed to
7466 i386_dr_stopped_data_address. All uses updated.
7467 (i386_low_stopped_by_watchpoint): Renamed to
7468 i386_dr_stopped_by_watchpoint. All uses updated.
7470 2014-06-18 Gary Benson <gbenson@redhat.com>
7472 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7473 (i386_dr_low_can_set_control): Likewise.
7474 (i386_insert_aligned_watchpoint): New check.
7476 2014-06-18 Gary Benson <gbenson@redhat.com>
7478 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7481 2014-06-18 Gary Benson <gbenson@redhat.com>
7483 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7484 instead of fatal and error.
7485 (i386_handle_nonaligned_watchpoint): Likewise.
7487 2014-06-18 Gary Benson <gbenson@redhat.com>
7489 * i386-low.c (i386_get_debug_register_length): New macro.
7490 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7491 (i386_show_dr): Use debug_printf instead of fprintf. Use
7492 phex to format values.
7494 2014-06-18 Gary Benson <gbenson@redhat.com>
7496 * i386-low.h: Comment changes.
7497 * i386-low.c: Likewise.
7499 2014-06-18 Gary Benson <gbenson@redhat.com>
7501 * i386-low.c: Whitespace changes.
7503 2014-06-12 Tom Tromey <tromey@redhat.com>
7505 * utils.c (freeargv): Remove.
7507 2014-06-12 Tom Tromey <tromey@redhat.com>
7509 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7510 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7511 (parse_debug_format_options): Likewise.
7512 (gdbserver_usage): Likewise.
7513 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7514 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7515 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7517 ($(LIBGNU)): Depend on libiberty.
7518 (all-lib): Recurse into all subdirs.
7519 (install-only): Invoke "install" target in subdirs.
7520 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7522 * configure: Rebuild.
7523 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7524 for vasprintf, vsnprintf, or gettimeofday.
7525 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7528 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7530 * development.sh: Delete.
7531 * Makefile.in (config.status): Adjust dependency on development.sh.
7532 * configure.ac: Adjust development.sh source call.
7533 * configure: Regenerate.
7535 2014-06-02 Pedro Alves <palves@redhat.com>
7537 * ax.c (gdb_free_agent_expr): New function.
7538 * ax.h (gdb_free_agent_expr): New declaration.
7539 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7541 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7543 (clear_breakpoint_conditions_and_commands): New function.
7544 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7545 (clear_breakpoint_conditions_and_commands): New declaration.
7547 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7549 * linux-aarch64-low.c (asm/ptrace.h): Include.
7551 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7553 Fix TLS access for -static -pthread.
7554 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7555 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7556 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7558 2014-05-20 Pedro Alves <palves@redhat.com>
7560 * linux-aarch64-low.c (aarch64_insert_point)
7561 (aarch64_remove_point): No longer check whether the type is
7562 supported here. Adjust to new interface.
7563 (the_low_target): Install aarch64_supports_z_point_type as
7564 supports_z_point_type method.
7565 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7566 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7567 instead of a Z packet char. Adjust.
7568 (arm_supports_z_point_type): New function.
7569 (arm_insert_point, arm_remove_point): Adjust to new interface.
7570 (the_low_target): Install arm_supports_z_point_type.
7571 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7572 (cris_insert_point, cris_remove_point): Adjust to new interface.
7573 Don't check whether the type is supported here.
7574 (the_low_target): Install cris_supports_z_point_type.
7575 * linux-low.c (linux_supports_z_point_type): New function.
7576 (linux_insert_point, linux_remove_point): Adjust to new interface.
7577 * linux-low.h (struct linux_target_ops) <insert_point,
7578 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7579 raw_breakpoint pointer parameter.
7580 <supports_z_point_type>: New method.
7581 * linux-mips-low.c (mips_supports_z_point_type): New function.
7582 (mips_insert_point, mips_remove_point): Adjust to new interface.
7583 Use mips_supports_z_point_type.
7584 (the_low_target): Install mips_supports_z_point_type.
7585 * linux-ppc-low.c (the_low_target): Install NULL as
7586 supports_z_point_type method.
7587 * linux-s390-low.c (the_low_target): Install NULL as
7588 supports_z_point_type method.
7589 * linux-sparc-low.c (the_low_target): Install NULL as
7590 supports_z_point_type method.
7591 * linux-x86-low.c (x86_supports_z_point_type): New function.
7592 (x86_insert_point): Adjust to new insert_point interface. Use
7593 insert_memory_breakpoint. Adjust to new
7594 i386_low_insert_watchpoint interface.
7595 (x86_remove_point): Adjust to remove_point interface. Use
7596 remove_memory_breakpoint. Adjust to new
7597 i386_low_remove_watchpoint interface.
7598 (the_low_target): Install x86_supports_z_point_type.
7599 * lynx-low.c (lynx_target_ops): Install NULL as
7600 supports_z_point_type callback.
7601 * nto-low.c (nto_supports_z_point_type): New.
7602 (nto_insert_point, nto_remove_point): Adjust to new interface.
7603 (nto_target_ops): Install nto_supports_z_point_type.
7604 * mem-break.c: Adjust intro comment.
7605 (struct raw_breakpoint) <raw_type, size>: New fields.
7606 <inserted>: Update comment.
7607 <shlib_disabled>: Delete field.
7608 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7609 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7610 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7611 (raw_bkpt_type_to_target_hw_bp_type): New function.
7612 (find_enabled_raw_code_breakpoint_at): New function.
7613 (find_raw_breakpoint_at): New type and size parameters. Use them.
7614 (insert_memory_breakpoint): New function, based off
7615 set_raw_breakpoint_at.
7616 (remove_memory_breakpoint): New function.
7617 (set_raw_breakpoint_at): Reimplement.
7618 (set_breakpoint): New, based on set_breakpoint_at.
7619 (set_breakpoint_at): Reimplement.
7620 (delete_raw_breakpoint): Go through the_target->remove_point
7621 instead of assuming memory breakpoints.
7622 (find_gdb_breakpoint_at): Delete.
7623 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7624 (find_gdb_breakpoint): New function.
7625 (set_gdb_breakpoint_at): Delete.
7626 (z_type_supported): New function.
7627 (set_gdb_breakpoint_1): New function, loosely based off
7628 set_gdb_breakpoint_at.
7629 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7630 (delete_gdb_breakpoint_at): Delete.
7631 (delete_gdb_breakpoint_1): New function, loosely based off
7632 delete_gdb_breakpoint_at.
7633 (delete_gdb_breakpoint): New function.
7634 (clear_gdb_breakpoint_conditions): Rename to ...
7635 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7637 (add_condition_to_breakpoint): Make static.
7638 (add_breakpoint_condition): Take a struct breakpoint pointer
7639 instead of an address. Adjust.
7640 (gdb_condition_true_at_breakpoint): Rename to ...
7641 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7643 (gdb_condition_true_at_breakpoint): Reimplement.
7644 (add_breakpoint_commands): Take a struct breakpoint pointer
7645 instead of an address. Adjust.
7646 (gdb_no_commands_at_breakpoint): Rename to ...
7647 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7648 parameter. Return true if no breakpoint was found. Change debug
7650 (gdb_no_commands_at_breakpoint): Reimplement.
7651 (run_breakpoint_commands): Rename to ...
7652 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7653 and change return type to boolean.
7654 (run_breakpoint_commands): New function.
7655 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7656 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7657 breakpoint. Go through the_target->remove_point instead of
7658 assuming memory breakpoint.
7659 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7660 software and hardware breakpoints.
7661 (reinsert_raw_breakpoint): Go through the_target->insert_point
7662 instead of assuming memory breakpoint.
7663 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7664 software and hardware breakpoints.
7665 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7666 Check both software and hardware breakpoints.
7667 (validate_inserted_breakpoint): Assert the breakpoint is a
7668 software breakpoint. Set the inserted flag to -1 instead of
7669 setting shlib_disabled.
7670 (delete_disabled_breakpoints): Adjust.
7671 (validate_breakpoints): Only validate software breakpoints.
7672 Adjust to inserted flag change.
7673 (check_mem_read, check_mem_write): Skip breakpoint types other
7674 than software breakpoints. Adjust to inserted flag change.
7675 * mem-break.h (enum raw_bkpt_type): New enum.
7676 (raw_breakpoint, struct process_info): Forward declare.
7677 (Z_packet_to_target_hw_bp_type): Delete declaration.
7678 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7679 (set_gdb_breakpoint, delete_gdb_breakpoint)
7680 (clear_breakpoint_conditions): New declarations.
7681 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7682 (breakpoint_inserted_here): Update comment.
7683 (add_breakpoint_condition, add_breakpoint_commands): Replace
7684 address parameter with a breakpoint pointer parameter.
7685 (gdb_breakpoint_here): Update comment.
7686 (delete_gdb_breakpoint_at): Delete.
7687 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7688 * server.c (process_point_options): Take a struct breakpoint
7689 pointer instead of an address. Adjust.
7690 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7691 delete_gdb_breakpoint.
7692 * spu-low.c (spu_target_ops): Install NULL as
7693 supports_z_point_type method.
7694 * target.h: Include mem-break.h.
7695 (struct target_ops) <prepare_to_access_memory>: Update comment.
7696 <supports_z_point_type>: New field.
7697 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7698 instead of a char. Also take a raw breakpoint pointer.
7699 * win32-arm-low.c (the_low_target): Install NULL as
7700 supports_z_point_type.
7701 * win32-i386-low.c (i386_supports_z_point_type): New function.
7702 (i386_insert_point, i386_remove_point): Adjust to new interface.
7703 (the_low_target): Install i386_supports_z_point_type.
7704 * win32-low.c (win32_supports_z_point_type): New function.
7705 (win32_insert_point, win32_remove_point): Adjust to new interface.
7706 (win32_target_ops): Install win32_supports_z_point_type.
7707 * win32-low.h (struct win32_target_ops):
7708 <supports_z_point_type>: New method.
7709 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7710 instead of a char. Also take a raw breakpoint pointer.
7712 2014-05-20 Pedro Alves <palves@redhat.com>
7714 * mem-break.h: Include break-common.h.
7715 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7716 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7717 (Z_packet_to_target_hw_bp_type): New declaration.
7718 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7719 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7720 (Z_PACKET_ACCESS_WP): Delete macros.
7721 (Z_packet_to_hw_type): Delete function.
7722 * i386-low.h: Don't include break-common.h here.
7723 (Z_packet_to_hw_type): Delete declaration.
7724 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7725 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7726 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7727 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7728 * linux-aarch64-low.c: Don't include break-common.h here.
7729 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7730 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7731 (Z_packet_to_target_hw_bp_type): Delete function.
7732 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7734 (mips_insert_point, mips_remove_point): Use
7735 Z_packet_to_target_hw_bp_type.
7737 2014-05-20 Pedro Alves <palves@redhat.com>
7739 * linux-aarch64-low.c: Include break-common.h.
7740 (enum target_point_type): Delete.
7741 (Z_packet_to_point_type): Rename to ...
7742 (Z_packet_to_target_hw_bp_type): ... this, and return a
7743 target_hw_bp_type instead.
7744 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7745 instead of an enum target_point_type.
7746 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7748 (aarch64_dr_state_insert_one_point)
7749 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7750 (aarch64_handle_aligned_watchpoint)
7751 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7752 Take an enum target_hw_bp_type instead of an enum
7754 (aarch64_supports_z_point_type): New function.
7755 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7756 use Z_packet_to_target_hw_bp_type.
7758 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7760 * configure.ac: Only use -Werror by default when DEVELOPMENT
7762 * configure: Regenerate.
7764 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7766 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7767 * linux-x86-low.c (X86_64_USER_REGS): New.
7768 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7770 2014-04-28 Yao Qi <yao@codesourcery.com>
7772 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7775 2014-04-25 Pedro Alves <palves@redhat.com>
7778 * linux-low.c (linux_attach_fail_reason_string): New function.
7779 (linux_attach_lwp): Delete.
7780 (linux_attach_lwp_1): Rename to ...
7781 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7782 argument. Remove "initial" parameter. Return int instead of
7783 void. Don't error or warn here.
7784 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7785 failure to attach to the tgid. Call warning when failing to
7787 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7788 argument. Remove "initial" parameter. Return int instead of
7789 void. Don't error or warn here.
7790 (linux_attach_fail_reason_string): New declaration.
7791 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7792 interface change. Use linux_attach_fail_reason_string.
7794 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7795 Walfred Tedeschi <walfred.tedeschi@intel.com>
7797 * Makefile.in: Added rules to handle new files
7798 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7799 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7800 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7801 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7802 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7803 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7805 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7806 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7807 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7808 i386/x32-avx512.xml.
7809 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7810 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7811 i386/x32-avx512-linux.xml.
7812 * i387-fp.c (num_avx512_k_registers): New constant for number
7814 (num_avx512_zmmh_low_registers): New constant for number of
7815 lower ZMM registers (0-15).
7816 (num_avx512_zmmh_high_registers): New constant for number of
7817 higher ZMM registers (16-31).
7818 (num_avx512_ymmh_registers): New contant for number of higher
7819 YMM registers (ymm16-31 added by avx521 on x86_64).
7820 (num_avx512_xmm_registers): New constant for number of higher
7821 XMM registers (xmm16-31 added by AVX512 on x86_64).
7822 (struct i387_xsave): Add space for AVX512 registers.
7823 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7824 Add code to handle AVX512 registers.
7825 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7826 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7827 prototypei from generated file.
7828 (tdesc_amd64_avx512_linux): Likewise.
7829 (init_registers_x32_avx512_linux): Likewise.
7830 (tdesc_x32_avx512_linux): Likewise.
7831 (init_registers_i386_avx512_linux): Likewise.
7832 (tdesc_i386_avx512_linux): Likewise.
7833 (x86_64_regmap): Add AVX512 registers.
7834 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7836 (initialize_low_arch): Add code to initialize AVX512 registers.
7838 2014-04-23 Pedro Alves <palves@redhat.com>
7840 * mem-break.c (find_gdb_breakpoint_at): Make static.
7841 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7843 2014-04-23 Pedro Alves <palves@redhat.com>
7845 * i386-low.c: Don't include break-common.h here.
7846 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7847 prototype to take target_hw_bp_type as argument instead of a Z
7849 * i386-low.h: Include break-common.h here.
7850 (Z_packet_to_hw_type): Declare.
7851 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7853 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7854 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7855 (x86_remove_point): Convert the packet number to a
7856 target_hw_bp_type before calling i386_low_remove_watchpoint.
7857 * win32-i386-low.c (i386_insert_point): Convert the packet number
7858 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7859 (i386_remove_point): Convert the packet number to a
7860 target_hw_bp_type before calling i386_low_remove_watchpoint.
7862 2014-04-23 Pedro Alves <palves@redhat.com>
7864 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7866 2014-04-10 Pedro Alves <palves@redhat.com>
7868 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7869 Check if the condition or command is NULL before checking if the
7870 breakpoint is known. On success, return true.
7871 * mem-break.h (add_breakpoint_condition): Document return.
7872 (add_breakpoint_commands): Add describing comment.
7873 * server.c (skip_to_semicolon): New function.
7874 (process_point_options): Use it.
7876 2014-04-09 Pedro Alves <palves@redhat.com>
7878 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7881 2014-02-27 Pedro Alves <palves@redhat.com>
7884 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7886 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7888 (last_thread_of_process_p): Take a PID argument instead of a
7890 (linux_wait_for_lwp): Delete.
7891 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7893 (linux_low_filter_event): New function, party factored out from
7894 linux_wait_for_event.
7895 (linux_wait_for_event): Rename to ...
7896 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7897 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7898 sigsuspend. Check for zombie leaders.
7899 (linux_wait_for_event): Reimplement as wrapper around
7900 linux_wait_for_event_filtered.
7901 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7902 a normal or signal exit is seen, it's the whole process exiting.
7903 (wait_for_sigstop): No longer a for_each_inferior callback.
7904 Rewrite on top of linux_wait_for_event_filtered.
7905 (stop_all_lwps): Call wait_for_sigstop directly.
7906 * server.c (resume, handle_target_event): Handle
7907 TARGET_WAITKIND_NO_RESUMED.
7909 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7911 * win32-low.c (psapi_get_dll_name,
7912 * win32_CreateToolhelp32Snapshot): Delete.
7913 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7914 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7916 (handle_load_dll): Add function description.
7917 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7919 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7921 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7923 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7924 base address when calling win32_add_one_solib.
7925 (handle_load_dll): Delete local variable load_addr.
7926 Remove 0x1000 offset applied to DLL base address when calling
7927 win32_add_one_solib.
7928 (handle_unload_dll): Add comment.
7930 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7932 * win32-low.c (win32_add_all_dlls): Renames
7933 win32_ensure_ntdll_loaded. Rewrite function documentation.
7934 Adjust implementation to always load all DLLs.
7935 Add 0x1000 offset to DLL base address when calling
7936 win32_add_one_solib.
7937 (child_initialization_done): New static global.
7938 (do_initial_child_stuff): Set child_initialization_done to
7939 zero during child initialization, and 1 after. Replace call
7940 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7942 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7943 (handle_unload_dll): Add function documentation.
7944 (get_child_debug_event): Ignore load and unload DLL events
7945 during child initialization.
7947 2014-02-20 Doug Evans <dje@google.com>
7949 Remove global all_lwps.
7950 * inferiors.h (ptid_of): Move here from linux-low.h.
7951 (pid_of, lwpid_of): Ditto.
7952 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7953 parameter is a struct thread_info * now.
7954 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7955 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7956 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7958 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7959 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7960 * linux-arm-low.c (update_registers_callback): Update, "entry"
7961 parameter is a struct thread_info * now.
7962 Fetch lwpid from current_inferior directly.
7963 (arm_insert_point): Pass &all_threads to find_inferior instead of
7965 (arm_remove_point): Ditto.
7966 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7967 (arm_prepare_to_resume): Fetch pid from thread.
7968 (arm_read_description): Fetch lwpid from current_inferior directly.
7969 * linux-low.c (all_lwps): Delete.
7970 (delete_lwp): Delete call to remove_inferior.
7971 (handle_extended_wait): Fetch lwpid from thread.
7972 (add_lwp): Don't set lwp->entry.id. Remove call to
7973 add_inferior_to_list.
7974 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7975 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7976 (kill_one_lwp_callback): Ditto.
7977 (linux_kill): Don't dereference NULL pointer.
7978 Fetch ptid,lwpid from thread.
7979 (get_detach_signal): Fetch ptid from thread.
7980 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7981 Simplify call to regcache_invalidate_thread.
7982 (delete_lwp_callback): Update, "entry" parameter is a
7983 struct thread_info * now. Fetch pid from thread.
7984 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7985 (status_pending_p_callback): Update, "entry" parameter is a
7986 struct thread_info * now. Fetch ptid from thread.
7987 (find_lwp_pid): Update, "entry" parameter is a
7988 struct thread_info * now.
7989 (linux_wait_for_lwp): Fetch pid from thread.
7990 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7991 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7992 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7993 (dequeue_one_deferred_signal): Ditto.
7994 (cancel_breakpoint): Fetch ptid from current_inferior.
7995 (linux_wait_for_event): Pass &all_threads to find_inferior,
7996 not &all_lwps. Fetch ptid, lwpid from thread.
7997 (count_events_callback): Update, "entry" parameter is a
7998 struct thread_info * now.
7999 (select_singlestep_lwp_callback): Ditto.
8000 (select_event_lwp_callback): Ditto.
8001 (cancel_breakpoints_callback): Ditto.
8002 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8004 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8005 (unsuspend_one_lwp): Update, "entry" parameter is a
8006 struct thread_info * now.
8007 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8009 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8010 Fetch lwpid from thread, not lwp.
8011 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8012 Pass &all_threads to find_inferior, not &all_lwps.
8013 (send_sigstop): Fetch lwpid from thread, not lwp.
8014 (send_sigstop_callback): Update, "entry" parameter is a
8015 struct thread_info * now.
8016 (suspend_and_send_sigstop_callback): Ditto.
8017 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8018 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8019 struct thread_info * now.
8020 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8022 (lwp_running): Update, "entry" parameter is a
8023 struct thread_info * now.
8024 (stop_all_lwps): Fetch ptid from thread.
8025 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8026 (linux_resume_one_lwp): Fetch lwpid from thread.
8027 (linux_set_resume_request): Update, "entry" parameter is a
8028 struct thread_info * now. Fetch pid, lwpid from thread.
8029 (resume_status_pending_p): Update, "entry" parameter is a
8030 struct thread_info * now.
8031 (need_step_over_p): Ditto. Fetch lwpid from thread.
8032 (start_step_over): Fetch lwpid from thread.
8033 (linux_resume_one_thread): Update, "entry" parameter is a
8034 struct thread_info * now. Fetch lwpid from thread.
8035 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8036 (proceed_one_lwp): Update, "entry" parameter is a
8037 struct thread_info * now. Fetch lwpid from thread.
8038 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8039 struct thread_info * now.
8040 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8041 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8042 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8044 (regsets_store_inferior_registers): Ditto.
8045 (fetch_register, store_register): Ditto.
8046 (linux_read_memory, linux_write_memory): Ditto.
8047 (linux_request_interrupt): Ditto.
8048 (linux_read_auxv): Ditto.
8049 (linux_xfer_siginfo): Ditto.
8050 (linux_qxfer_spu): Ditto.
8051 (linux_qxfer_libraries_svr4): Ditto.
8052 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8053 moved to inferiors.h.
8055 (get_thread_lwp): Update.
8056 (struct lwp_info): Delete member "entry". Simplify comment for
8059 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8060 current_inferior directly.
8061 (update_watch_registers_callback): Update, "entry" parameter is a
8062 struct thread_info * now. Fetch pid from thread.
8063 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8064 (mips_insert_point): Fetch lwpid from current_inferior.
8065 Pass &all_threads to find_inferior, not &all_lwps.
8066 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8067 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8069 (mips_stopped_data_address): Ditto.
8070 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8072 * linux-tile-low.c (tile_arch_setup): Ditto.
8073 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8074 (update_debug_registers_callback): Update, "entry" parameter is a
8075 struct thread_info * now. Fetch pid from thread.
8076 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8077 Pass &all_threads to find_inferior, not &all_lwps.
8078 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8079 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8080 Pass &all_threads to find_inferior, not &all_lwps.
8081 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8082 (i386_dr_low_get_status): Ditto.
8083 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8084 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8085 (x86_linux_read_description): Ditto.
8086 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8088 2014-02-20 Doug Evans <dje@google.com>
8090 * inferiors.c (get_first_inferior): Fix buglet.
8092 2014-02-19 Doug Evans <dje@google.com>
8094 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8095 * inferiors.c (add_thread): Change result type to struct thread_info *.
8096 All callers updated.
8097 (add_lwp): Call add_thread here instead of in callers.
8098 All callers updated.
8099 * linux-low.h (get_lwp_thread): Rewrite.
8100 (struct lwp_info): New member "thread".
8102 2014-02-19 Doug Evans <dje@google.com>
8104 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8105 All callers updated.
8107 2014-02-19 Doug Evans <dje@google.com>
8109 * inferiors.c (add_thread): Fix whitespace.
8111 2014-02-19 Doug Evans <dje@google.com>
8113 * dll.c (clear_dlls): Replace accessing list implemention details
8115 * gdbthread.h (get_first_thread): Declare.
8116 * inferiors.c (for_each_inferior_with_data): New function.
8117 (get_first_thread): New function.
8118 (find_thread_ptid): Simplify.
8119 (get_first_inferior): New function.
8120 (clear_list): Delete.
8121 (one_inferior_p): New function.
8122 (clear_inferior_list): New function.
8123 (clear_inferiors): Update.
8124 * inferiors.h (for_each_inferior_with_data): Declare.
8125 (clear_inferior_list): Declare.
8126 (one_inferior_p): Declare.
8127 (get_first_inferior): Declare.
8128 * linux-low.c (linux_wait_for_event): Replace accessing list
8129 implemention details with API function.
8130 * server.c (target_running): Ditto.
8131 (accumulate_file_name_length): New function.
8132 (emit_dll_description): New function.
8133 (handle_qxfer_libraries): Replace accessing list implemention
8134 details with API function.
8135 (handle_qxfer_threads_worker): New function.
8136 (handle_qxfer_threads_proper): Replace accessing list implemention
8137 details with API function.
8138 (handle_query): Ditto.
8139 (visit_actioned_threads_callback_ftype): New typedef.
8140 (visit_actioned_threads_data): New struct.
8141 (visit_actioned_threads): Rewrite to be find_inferior callback.
8142 (resume): Call find_inferior.
8143 (handle_status): Replace accessing list implemention
8144 details with API function.
8145 (process_serial_event): Replace accessing list implemention details
8147 * target.c (set_desired_inferior): Replace accessing list implemention
8148 details with API function.
8149 * tracepoint.c (same_process_p): New function.
8150 (gdb_agent_about_to_close): Replace accessing list implemention
8151 details with API function.
8152 * win32-low.c (child_delete_thread): Replace accessing list
8153 implemention details with API function.
8154 (match_dll_by_basename): New function.
8155 (dll_is_loaded_by_basename): New function.
8156 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8157 details call to dll_is_loaded_by_basename.
8159 2014-02-19 Doug Evans <dje@google.com>
8161 * dll.h (struct dll_info): Add comment.
8162 * gdbthread.h (struct thread_info): Add comment.
8163 (current_ptid): Simplify.
8164 * inferiors.c (add_process): Update.
8165 (remove_process): Update.
8166 * inferiors.h (struct process_info): Rename member "head" to "entry".
8167 * linux-low.c (delete_lwp): Update.
8169 (last_thread_of_process_p): Update.
8170 (kill_one_lwp_callback, linux_kill): Update.
8171 (status_pending_p_callback): Update.
8172 (wait_for_sigstop): Update. Simplify read of ptid.
8173 (start_step_over): Update.
8174 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8175 (get_lwp_thread): Update.
8176 (struct lwp_info): Rename member "head" to "entry".
8177 * regcache.h (inferior_list_entry): Delete.
8178 * server.c (kill_inferior_callback): Update.
8179 (detach_or_kill_inferior_callback): Update.
8180 (print_started_pid): Update.
8181 (print_attached_pid): Update.
8182 (process_serial_event): Simplify read of ptid.
8183 * thread-db.c (thread_db_create_event): Update.
8184 (thread_db_get_tls_address): Update.
8185 * win32-low.c (current_inferior_ptid): Simplify.
8187 2014-02-19 Tom Tromey <tromey@redhat.com>
8189 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8191 (target_supports_btrace): Update.
8193 2014-02-14 Yao Qi <yao@codesourcery.com>
8195 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8196 (rsp-low-ipa.o): New target.
8198 2014-02-12 Tom Tromey <tromey@redhat.com>
8200 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8201 convert_ascii_to_int.
8202 * regcache.c (registers_to_string): Likewise.
8203 * remote-utils.c (decode_M_packet): Likewise.
8204 * server.c (process_serial_event): Likewise.
8206 2014-02-12 Tom Tromey <tromey@redhat.com>
8208 * server.c (handle_query, handle_v_run): Use hex2bin, not
8210 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8212 2014-02-12 Tom Tromey <tromey@redhat.com>
8214 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8215 convert_int_to_ascii.
8216 * regcache.c (registers_to_string, collect_register_as_string):
8218 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8220 * server.c (process_serial_event): Likewise.
8221 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8222 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8224 2014-02-12 Tom Tromey <tromey@redhat.com>
8226 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8227 bin2hex, not hexify.
8228 * tracepoint.c (cmd_qtstatus): Likewise.
8230 2014-02-12 Tom Tromey <tromey@redhat.com>
8232 * remote-utils.c (monitor_output): Pass explicit length to
8235 2014-02-12 Tom Tromey <tromey@redhat.com>
8237 * tracepoint.c: Include rsp-low.h.
8238 * server.c: Include rsp-low.h.
8239 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8240 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8242 * remote-utils.c: Include rsp-low.h.
8243 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8244 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8245 (convert_int_to_ascii, convert_ascii_to_int): Move to
8247 * regcache.c: Include rsp-low.h.
8248 * ax.c: Include rsp-low.h.
8249 * Makefile.in (SFILES): Add common/rsp-low.c.
8250 (OBS): Add rsp-low.o.
8251 (rsp-low.o): New target.
8253 2014-02-12 Tom Tromey <tromey@redhat.com>
8255 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8256 Include print-utils.h.
8257 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8258 (plongest, thirty_two, phex_nz): Remove.
8259 * Makefile.in (SFILES): Add common/print-utils.c.
8260 (OBS): Add print-utils.o.
8261 (print-utils-ipa.o): New target.
8262 (print-utils.o): New target.
8263 (IPA_OBJS): Add print-utils-ipa.o.
8265 2014-02-06 Tom Tromey <tromey@redhat.com>
8267 * Makefile.in (SFILES): Fix indentation.
8269 2014-02-05 Doug Evans <dje@google.com>
8271 * linux-low.c (linux_wait_for_event): Improve comment.
8272 (linux_wait_1): Keep current_inferior in sync with event_child.
8274 2014-01-22 Doug Evans <dje@google.com>
8276 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8278 2014-01-22 Doug Evans <dje@google.com>
8280 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8281 * configure: Regenerate.
8282 * config.in: Regenerate.
8283 * Makefile.in (SFILES): Add debug.c.
8285 * debug.c: New file.
8286 * debug.h: New file.
8287 * linux-aarch64-low.c (*): Update all debugging printfs to use
8288 debug_printf instead of fprintf.
8289 * linux-arm-low.c (*): Ditto.
8290 * linux-cris-low.c (*): Ditto.
8291 * linux-crisv32-low.c (*): Ditto.
8292 * linux-m32r-low.c (*): Ditto.
8293 * linux-sparc-low.c (*): Ditto.
8294 * linux-x86.c (*): Ditto.
8295 * linux-low.c (*): Ditto.
8296 (linux_wait_1): Add calls to debug_enter, debug_exit.
8297 (linux_wait): Remove redundant debugging printf.
8298 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8299 (linux_resume, unstop_all_lwps): Ditto.
8300 * mem-break.c (*): Update all debugging printfs to use
8301 debug_printf instead of fprintf.
8302 * remote-utils.c (*): Ditto.
8303 * thread-db.c (*): Ditto.
8304 * server.c #include <ctype.h>, "gdb_vecs.h".
8305 (debug_threads): Moved to debug.c.
8306 (*): Update all debugging printfs to use debug_printf instead of
8308 (start_inferior): Replace call to fflush with call to debug_flush.
8309 (monitor_show_help): Mention set debug-format.
8310 (parse_debug_format_options): New function.
8311 (handle_monitor_command): Handle "monitor set debug-format".
8312 (gdbserver_usage): Mention --debug-format.
8313 (main): Parse --debug-format.
8314 * server.h (debug_threads): Declaration moved to debug.h.
8316 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8317 trace_debug_1 that uses debug_printf.
8318 (tracepoint_look_up_symbols): Update all debugging printfs to use
8319 debug_printf instead of fprintf.
8321 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8323 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8326 2014-01-17 Pedro Alves <palves@redhat.com>
8329 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8330 defined after including gdb_proc_service.h.
8332 2014-01-16 Doug Evans <dje@google.com>
8334 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8335 (match_dll): Use it.
8337 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8339 * target.h (target_ops) <read_btrace>: Change parameters and
8340 return type to allow error reporting.
8341 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8342 trace reading errors on.
8343 * linux-low.c (linux_low_read_btrace): Pass trace reading
8345 (linux_low_disable_btrace): New.
8347 2014-01-15 Doug Evans <dje@google.com>
8349 * inferiors.c (thread_id_to_gdb_id): Delete.
8350 * inferiors.h (thread_id_to_gdb_id): Delete.
8352 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8354 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8355 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8358 2014-01-08 Pedro Alves <palves@redhat.com>
8360 * server.c (handle_status): Don't discard previous queued stop
8361 replies or thread's pending status here.
8362 (main) <disconnection>: Do it here instead.
8364 2014-01-08 Pedro Alves <palves@redhat.com>
8366 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8367 * server.c (visit_actioned_threads, handle_pending_status): New
8369 (handle_v_cont): Factor out parts to ...
8370 (resume): ... this new function. If in all-stop, and a thread
8371 being resumed has a pending status, report it without actually
8373 (myresume): Adjust to use the new 'resume' function.
8374 (clear_pending_status_callback, set_pending_status_callback)
8375 (find_status_pending_thread_callback): New functions.
8376 (handle_status): Handle the case of multiple threads having
8377 interesting statuses to report. Report threads' real last signal
8378 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8379 with an interesting thread to report the status for, instead of
8380 always reporting the status of the first thread.
8382 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8384 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8385 * gdbreplay.c (gdbreplay_version): Likewise.
8387 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8389 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8390 iov.iov_len with the real length in use.
8392 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8394 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8395 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8396 for all targets that use win32-low.c.
8397 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8398 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8400 2013-12-13 Pedro Alves <palves@redhat.com>
8402 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8403 if equal to TARGET_WAITKIND_LOADED.
8404 * win32-low.c (cached_status): New static global.
8405 (win32_wait): Add declaration.
8406 (do_initial_child_stuff): Flush all initial pending debug events
8407 up to the initial breakpoint.
8408 (win32_wait): If CACHED_STATUS was set, return that instead
8409 of doing a real wait. Remove the code resuming the execution
8410 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8411 during the initial phase. Also remove the code changing
8412 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8413 TARGET_WAITKIND_STOPPED.
8415 2013-12-11 Yao Qi <yao@codesourcery.com>
8417 * notif.c (handle_notif_ack): Return 0 if no notification
8420 2013-11-20 Doug Evans <dje@google.com>
8422 * linux-low.c (linux_set_resume_request): Fix comment.
8424 2013-11-20 Doug Evans <dje@google.com>
8426 * linux-low.c (resume_status_pending_p): Tweak comment.
8428 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8430 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8431 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8432 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8433 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8434 (srv_amd64_regobj): Add amd64-mpx.o.
8435 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8436 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8437 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8438 * i387-fp.c (num_pl_bnd_register) Added constant.
8439 (num_pl_bnd_cfg_registers) Added constant.
8440 (struct i387_xsave) Added reserved area and MPX fields.
8441 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8442 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8444 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8445 (init_registers_amd64_mpx_linux): Declare new function.
8446 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8447 (x86_64_regmap): Add MPX registers.
8448 (x86_linux_read_description): Add MPX case.
8449 (initialize_low_arch): Initialize MPX targets.
8451 2013-11-18 Tom Tromey <tromey@redhat.com>
8453 * configure: Rebuild.
8454 * configure.ac: Don't check for stdlib.h.
8455 * gdbreplay.c: Unconditionally include stdlib.h.
8457 2013-11-18 Tom Tromey <tromey@redhat.com>
8459 * config.in: Rebuild.
8460 * configure: Rebuild.
8461 * configure.ac: Don't use AC_HEADER_DIRENT.
8463 2013-11-18 Tom Tromey <tromey@redhat.com>
8465 * server.h: Don't check HAVE_STRING_H.
8466 * gdbreplay.c: Don't check HAVE_STRING_H.
8467 * configure: Rebuild.
8469 2013-11-18 Tom Tromey <tromey@redhat.com>
8471 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8474 2013-11-08 Tom Tromey <tromey@redhat.com>
8476 * configure, config.in: Rebuild.
8477 * configure.ac: Remove unused configury.
8479 2013-11-08 Tom Tromey <tromey@redhat.com>
8481 * acinclude.m4: Include common.m4, codeset.m4.
8482 * configure, config.in: Rebuild.
8483 * configure.ac: Use GDB_AC_COMMON.
8485 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8487 * linux-s390-low.c (HWCAP_S390_TE): New define.
8488 (s390_arch_setup): Consider the TE field in the HWCAP for
8489 determining 'have_regset_tdb'.
8491 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8494 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8497 2013-10-02 Pedro Alves <palves@redhat.com>
8499 * server.c (process_serial_event): Don't output "GDBserver
8500 exiting" if GDB is connected through stdio.
8501 * target.c (mywait): Likewise, be silent if GDB is connected
8504 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8506 * lynx-low.c (lynx_add_threads_after_attach): New function.
8507 (lynx_attach): Remove call to add_thread. Add call to
8508 lynx_add_threads_after_attach instead.
8510 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8512 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8513 * config.in, configure: Regenerated.
8515 2013-09-18 Yao Qi <yao@codesourcery.com>
8518 * server.c (start_inferior): Clear 'resume_info'.
8520 2013-09-16 Jiong Wang <jiwang@tilera.com>
8522 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8525 2013-09-16 Jiong Wang <jiwang@tilera.com>
8527 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8528 linux-tile-low.o to srv_tgtobj.
8530 2013-09-16 Will Newton <will.newton@linaro.org>
8532 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8535 2013-09-06 Pedro Alves <palves@redhat.com>
8537 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8538 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8539 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8540 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8541 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8542 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8544 2013-09-06 Pedro Alves <palves@redhat.com>
8546 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8547 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8549 2013-09-06 Pedro Alves <palves@redhat.com>
8551 * linux-amd64-ipa.c: Include tracepoint.h.
8552 * linux-i386-ipa.c: Include tracepoint.h.
8554 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8556 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8557 (ps_get_thread_area): New function.
8559 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8561 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8562 (initialize_low_arch): Call init_registers_crisv32 rather than
8563 init_register_crisv32.
8565 2013-09-05 Pedro Alves <palves@redhat.com>
8567 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8569 * hostio.h: ... this new file.
8570 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8571 win32-low.c: Include hostio.h.
8573 2013-09-05 Pedro Alves <palves@redhat.com>
8575 * server.h (gdb_client_data, handler_func, callback_handler_func)
8576 (delete_file_handler, add_file_handler, append_callback_event)
8577 (delete_callback_event, start_event_loop, initialize_event_loop):
8578 Move to event-loop.h and include it.
8579 * event-loop.h: New file.
8581 2013-09-05 Pedro Alves <palves@redhat.com>
8583 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8584 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8585 (loaded_dll, unloaded_dll): Move to ...
8586 * dll.h: ... this new file.
8587 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8589 2013-09-05 Pedro Alves <palves@redhat.com>
8591 * server.h (current_process, get_thread_process, all_processes)
8592 (add_inferior_to_list, for_each_inferior, current_inferior)
8593 (remove_inferior, add_process, remove_process, find_process_pid)
8594 (have_started_inferiors_p, have_attached_inferiors_p)
8595 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8596 (clear_inferiors, find_inferior, find_inferior_id)
8597 (inferior_target_data, set_inferior_target_data)
8598 (inferior_regcache_data, set_inferior_regcache_data): Move to
8599 inferiors.h, and include it.
8600 * inferiors.h: New file.
8602 2013-09-05 Pedro Alves <palves@redhat.com>
8604 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8608 2013-09-05 Pedro Alves <palves@redhat.com>
8610 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8612 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8613 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8614 (handle_tracepoint_general_set, handle_tracepoint_query)
8615 (tracepoint_finished_step, tracepoint_was_hit)
8616 (release_while_stepping_state_list, current_traceframe)
8617 (in_readonly_region, traceframe_read_mem)
8618 (fetch_traceframe_registers, traceframe_read_sdata)
8619 (traceframe_read_info, struct fast_tpoint_collect_status)
8620 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8621 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8622 (supply_fast_tracepoint_registers)
8623 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8624 (ipa_tdesc, claim_trampoline_space)
8625 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8626 (agent_mem_read, agent_get_trace_state_variable_value)
8627 (agent_set_trace_state_variable_value, agent_tsv_read)
8628 (agent_mem_read_string, get_raw_reg_func_addr)
8629 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8630 * tracepoint.h: ... this new file.
8632 2013-09-05 Pedro Alves <palves@redhat.com>
8634 * server.h (perror_with_name, error, fatal, warning, paddress)
8635 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8637 * utils.h: New file.
8639 2013-09-05 Pedro Alves <palves@redhat.com>
8641 * server.h (remote_debug, noack_mode, transport_is_reliable)
8642 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8643 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8644 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8645 (write_enn, initialize_async_io, enable_async_io)
8646 (disable_async_io, check_remote_input_interrupt_request)
8647 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8648 (dead_thread_notify, prepare_resume_reply)
8649 (decode_address_to_semicolon, decode_address, decode_m_packet)
8650 (decode_M_packet, decode_X_packet, decode_xfer_write)
8651 (decode_search_memory_packet, unhexify, hexify)
8652 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8653 (look_up_one_symbol, relocate_instruction)
8654 (monitor_output): Move to remote-utils.h, and include it.
8655 * remote-utils.h: New file.
8657 2013-09-05 Pedro Alves <palves@redhat.com>
8659 * server.h (_): Delete.
8661 2013-09-02 Pedro Alves <palves@redhat.com>
8663 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8664 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8666 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8668 2013-09-02 Pierre Muller <muller@sourceware.org>
8670 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8671 or WriteProcessMemory complete successfully and handle
8672 ERROR_PARTIAL_COPY error.
8674 2013-09-02 Pedro Alves <palves@redhat.com>
8676 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8677 error instead of EIO.
8679 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8682 * linux-low.c: Include filestuff.h.
8683 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8684 * lynx-low.c: Include filestuff.h.
8685 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8686 * server.c: Include filestuff.h.
8687 (main): Call notice_open_fds.
8688 * spu-low.c: Include filestuff.h.
8689 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8691 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8693 * Makefile.in: Explain why ../target and ../nat are not
8694 listed as include file search paths.
8695 (linux-waitpid.o): New object file rule.
8696 * configure.srv (srv_native_linux_obj): New variable.
8697 Replace all occurrences of linux native object files with
8698 $srv_native_linux_obj.
8699 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8700 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8701 (linux_enable_event_reporting): Remove declaration.
8702 (my_waitpid): Moved to common/linux-waitpid.c.
8703 (linux_wait_for_event): Pass ptid when calling
8704 linux_enable_event_reporting.
8705 (linux_supports_tracefork_flag): Remove.
8706 (linux_enable_event_reporting): Likewise.
8707 (linux_tracefork_grandchild): Remove.
8708 (STACK_SIZE): Moved to common/linux-ptrace.c.
8709 (linux_tracefork_child): Remove.
8710 (linux_test_for_tracefork): Remove.
8711 (linux_look_up_symbols): Call linux_supports_traceclone.
8712 (initialize_low): Remove call to linux_test_for_tracefork.
8713 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8714 common/linux-ptrace.h.
8715 (PTRACE_TYPE_ARG4): Likewise.
8716 Include linux-ptrace.h.
8718 2013-08-21 Pedro Alves <palves@redhat.com>
8720 * config.in: Renegerate.
8722 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8724 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8725 (SFILES): Remove $(srcdir)/common/target-common.c and
8726 add $(srcdir)/target/waitstatus.c.
8727 (OBS): Remove target-common.o and add waitstatus.o.
8728 (server_h): Remove $(srcdir)/../common/target-common.h and
8729 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8730 and $(srcdir)/../target/waitstatus.h.
8731 (target-common.o): Remove.
8732 (waitstatus.o): New target object file.
8733 * target.h: Do not include target-common.h and
8734 include target/resume.h, target/wait.h and
8735 target/waitstatus.h.
8737 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8739 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8740 to PTRACE_TYPE_ARG3.
8741 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8742 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8744 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8745 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8747 2013-07-27 Jie Zhang <jie@codesourcery.com>
8748 Daniel Jacobowitz <dan@codesourcery.com>
8749 Yao Qi <yao@codesourcery.com>
8751 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8752 (mips-linux-watch.o): New rule.
8753 (mips_linux_watch_h): New variable.
8754 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8756 * linux-mips-low.c: Include mips-linux-watch.h.
8757 (struct arch_process_info, struct arch_lwp_info): New.
8758 (update_watch_registers_callback): New function.
8759 (mips_linux_new_process, mips_linux_new_thread) New functions.
8760 (mips_linux_prepare_to_resume, mips_insert_point): New
8762 (mips_remove_point, mips_stopped_by_watchpoint): New
8764 (rsp_bp_type_to_target_hw_bp_type): New function.
8765 (mips_stopped_data_address): New function.
8766 (the_low_target): Add watchpoint support functions.
8768 2013-07-27 Yao Qi <yao@codesourcery.com>
8770 * i386-low.c: Include break-common.h.
8771 (enum target_hw_bp_type): Remove.
8773 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8775 * Makefile.in (SFILES): /common/target-common.c.
8776 (OBS): Add target-common.o.
8777 (server_h): Add $(srcdir)/../common/target-common.h.
8778 (target-common.o): New target.
8779 * server.c (queue_stop_reply_callback): Free
8780 status string after use.
8781 * target.c (target_waitstatus_to_string): Remove.
8782 * target.h: Include target-common.h.
8783 (resume_kind): Likewise.
8784 (target_waitkind): Likewise.
8785 (target_waitstatus): Likewise.
8786 (TARGET_WNOHANG): Likewise.
8788 2013-07-04 Yao Qi <yao@codesourcery.com>
8790 * Makefile.in (host_alias): Use @host_noncanonical@.
8791 (target_alias): Use @target_noncanonical@.
8792 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8793 ACX_NONCANONICAL_HOST.
8794 * configure: Regenerated.
8797 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8799 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8800 * configure: Rebuild.
8801 * Makefile.in (version_host, version_target): Get from configure.
8802 (version.c): Use $(version_host) and $(version_target).
8804 2013-07-03 Pedro Alves <palves@redhat.com>
8806 * Makefile.in (config.status): Depend on development.sh.
8807 * acinclude.m4: Include libmcheck.m4.
8808 * configure: Regenerate.
8810 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8812 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8813 attribute inside the parentheses.
8814 (winapi_DebugSetProcessKillOnExit): Ditto.
8815 (winapi_DebugBreakProcess): Ditto.
8816 (winapi_GenerateConsoleCtrlEvent): Ditto.
8818 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8820 * notif.h (notif_event): Add a dummy member to avoid compiler
8823 2013-07-01 Pedro Alves <palves@redhat.com>
8825 * hostio.c (HOSTIO_PATH_MAX): Define.
8826 (require_filename, handle_open, handle_unlink, handle_readlink):
8829 2013-07-01 Pedro Alves <palves@redhat.com>
8831 * server.h: Include "pathmax.h".
8832 * linux-low.c: Don't include sys/param.h.
8833 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8835 * win32-low.c: Don't include sys/param.h.
8836 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8838 2013-07-01 Pedro Alves <palves@redhat.com>
8840 * event-loop.c: Don't check HAVE_UNISTD_H before including
8842 * gdbreplay.c: Likewise.
8843 * remote-utils.c: Likewise.
8844 * server.c: Likewise.
8845 * configure.ac: Don't check for unistd.h.
8846 * configure: Regenerate.
8848 2013-06-28 Tom Tromey <tromey@redhat.com>
8850 * Makefile.in (version.c): Use version.in, not
8853 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8855 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8856 * configure: Rebuild.
8857 * Makefile.in (version_host, version_target): Get from configure.
8858 (version.c): Use $(version_host) and $(version_target).
8860 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8862 Fix trace-status to output user name without trailing colon.
8863 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8865 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8867 Fix trace-status to output proper start-time and stop-time.
8868 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8869 output start time and stop time in hex as gdb expects.
8871 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8873 * tracepoint.c (build_traceframe_info_xml): Output trace state
8874 variables present in the trace buffer.
8876 2013-06-24 Tom Tromey <tromey@redhat.com>
8878 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8880 (version.o): Remove.
8881 * gdbreplay.c: Include version.h.
8882 (version, host_name): Don't declare.
8883 * server.h: Include version.h.
8884 (version, host_name): Don't declare.
8886 2013-06-12 Pedro Alves <palves@redhat.com>
8888 * linux-x86-low.c (linux_is_elf64): Delete global.
8889 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8890 with local linux_pid_exe_is_elf_64_file use.
8892 2013-06-11 Pedro Alves <palves@redhat.com>
8894 * linux-low.c (regset_disabled, disable_regset): New functions.
8895 (regsets_fetch_inferior_registers)
8896 (regsets_store_inferior_registers): Use them.
8897 (initialize_regsets_info); Don't allocate the disabled_regsets
8899 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8902 2013-06-11 Pedro Alves <palves@redhat.com>
8904 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8907 2013-06-11 Pedro Alves <palves@redhat.com>
8909 * linux-x86-low.c (initialize_low_arch): Call
8910 init_registers_x32_avx_linux.
8912 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8914 Fix compatibility with Android Bionic.
8915 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8918 2013-06-07 Pedro Alves <palves@redhat.com>
8921 * Makefile.in (OBS): Add tdesc.o.
8922 (IPA_OBJS): Add tdesc-ipa.o.
8923 (tdesc-ipa.o): New rule.
8924 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8926 * linux-low.c (new_inferior): Delete.
8927 (disabled_regsets, num_regsets): Delete.
8928 (linux_add_process): Adjust to set the new per-process
8930 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8931 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8932 was a stop. When calling arch_setup, switch the current inferior
8933 to the thread that got an event.
8934 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8935 (regsets_fetch_inferior_registers)
8936 (regsets_store_inferior_registers): New regsets_info parameter.
8938 (linux_register_in_regsets): New regs_info parameter. Adjust to
8940 (register_addr, fetch_register, store_register): New usrregs_info
8941 parameter. Adjust to use it.
8942 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8943 parameter regs_info. Adjust to use it.
8944 (linux_fetch_registers): Get the current inferior's regs_info, and
8946 (linux_store_registers): Ditto.
8947 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8948 (initialize_low): Don't initialize the target_regsets here. Call
8949 initialize_low_arch.
8950 * linux-low.h (target_regsets): Delete declaration.
8951 (struct regsets_info): New.
8952 (struct usrregs_info): New.
8953 (struct regs_info): New.
8954 (struct process_info_private) <new_inferior>: New field.
8955 (struct linux_target_ops): Delete the num_regs, regmap, and
8956 regset_bitmap fields. New field regs_info.
8957 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8958 * i387-fp.c (num_xmm_registers): Delete.
8959 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8960 calls to new interface.
8961 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8962 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8963 Infer the number of xmm registers from the regcache's target
8965 * i387-fp.h (num_xmm_registers): Delete.
8966 * inferiors.c (add_thread): Don't install the thread's regcache
8968 * proc-service.c (gregset_info): Fetch the current inferior's
8969 regs_info. Adjust to use it.
8970 * regcache.c: Include tdesc.h.
8971 (register_bytes, reg_defs, num_registers)
8972 (gdbserver_expedite_regs): Delete.
8973 (get_thread_regcache): If the thread doesn't have a regcache yet,
8974 create one, instead of aborting gdbserver.
8975 (regcache_invalidate_one): Rename to ...
8976 (regcache_invalidate_thread): ... this.
8977 (regcache_invalidate_one): New.
8978 (regcache_invalidate): Only invalidate registers of the current
8980 (init_register_cache): Add target_desc parameter, and use it.
8981 (new_register_cache): Ditto. Assert the target description has a
8982 non zero registers_size.
8983 (regcache_cpy): Add assertions. Adjust.
8984 (realloc_register_cache, set_register_cache): Delete.
8985 (registers_to_string, registers_from_string): Adjust.
8986 (find_register_by_name, find_regno, find_register_by_number)
8987 (register_cache_size): Add target_desc parameter, and use it.
8988 (free_register_cache_thread, free_register_cache_thread_one)
8989 (regcache_release, register_cache_size): New.
8990 (register_size): Add target_desc parameter, and use it.
8991 (register_data, supply_register, supply_register_zeroed)
8992 (supply_regblock, supply_register_by_name, collect_register)
8993 (collect_register_as_string, collect_register_by_name): Adjust.
8994 * regcache.h (struct target_desc): Forward declare.
8995 (struct regcache) <tdesc>: New field.
8996 (init_register_cache, new_register_cache): Add target_desc
8998 (regcache_invalidate_thread): Declare.
8999 (regcache_invalidate_one): Delete declaration.
9000 (regcache_release): Declare.
9001 (find_register_by_number, register_cache_size, register_size)
9002 (find_regno): Add target_desc parameter.
9003 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9005 * remote-utils.c: Include tdesc.h.
9006 (outreg, prepare_resume_reply): Adjust.
9007 * server.c: Include tdesc.h.
9008 (gdbserver_xmltarget): Delete declaration.
9009 (get_features_xml, process_serial_event): Adjust.
9010 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9012 (struct process_info) <tdesc>: New field.
9013 (ipa_tdesc): Declare.
9014 * tdesc.c: New file.
9015 * tdesc.h: New file.
9016 * tracepoint.c: Include tdesc.h.
9017 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9018 (get_context_regcache): Adjust to pass ipa_tdesc down.
9019 (do_action_at_tracepoint): Adjust to get the register cache size
9020 from the context regcache's description.
9021 (traceframe_walk_blocks): Adjust to get the register cache size
9022 from the current trace frame's description.
9023 (traceframe_get_pc): Adjust to get current trace frame's
9024 description and pass it down.
9025 (gdb_collect): Adjust to get the register cache size from the
9027 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9028 (gdbserver_xmltarget): Delete.
9029 (initialize_low_tracepoint): Set the ipa's target description.
9030 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9031 (initialize_low_tracepoint): Set the ipa's target description.
9032 * linux-x86-low.c: Include tdesc.h.
9033 [__x86_64__] (is_64bit_tdesc): New.
9034 (ps_get_thread_area, x86_get_thread_area): Use it.
9035 (i386_cannot_store_register): Rename to ...
9036 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9037 (i386_cannot_fetch_register): Rename to ...
9038 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9039 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9041 (target_regsets): Rename to ...
9042 (x86_regsets): ... this.
9043 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9045 (x86_siginfo_fixup): Use is_64bit_tdesc.
9046 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9047 (tdesc_x32_avx_linux, tdesc_x32_linux)
9048 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9050 (x86_linux_update_xmltarget): Delete.
9051 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9052 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9053 (AMD64_LINUX_USER64_CS): New.
9054 (x86_linux_read_description): New, based on
9055 x86_linux_update_xmltarget.
9056 (same_process_callback): New.
9057 (x86_arch_setup_process_callback): New.
9058 (x86_linux_update_xmltarget): New.
9059 (x86_regsets_info): New.
9060 (amd64_linux_regs_info): New.
9061 (i386_linux_usrregs_info): New.
9062 (i386_linux_regs_info): New.
9063 (x86_linux_regs_info): New.
9064 (x86_arch_setup): Reimplement.
9065 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9066 (x86_emit_ops): Ditto.
9067 (the_low_target): Adjust. Install x86_linux_regs_info,
9068 x86_cannot_fetch_register, and x86_cannot_store_register.
9069 (initialize_low_arch): New.
9070 * linux-ia64-low.c (tdesc_ia64): Declare.
9071 (ia64_fetch_register): Adjust.
9072 (ia64_usrregs_info, regs_info): New globals.
9073 (ia64_regs_info): New function.
9074 (the_low_target): Adjust.
9075 (initialize_low_arch): New function.
9076 * linux-sparc-low.c (tdesc_sparc64): Declare.
9077 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9079 (sparc_arch_setup): New function.
9080 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9081 (the_low_target): Adjust.
9082 (initialize_low_arch): New function.
9083 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9084 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9085 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9086 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9087 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9088 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9089 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9090 (tdesc_powerpc_isa205_vsx64l): Declare.
9091 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9092 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9093 (ppc_set_pc, ppc_get_hwcap): Adjust.
9094 (ppc_usrregs_info): Forward declare.
9095 (!__powerpc64__) ppc_regmap_adjusted: New global.
9096 (ppc_arch_setup): Adjust to the current process'es target
9098 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9099 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9100 (ppc_store_evrregset): Adjust.
9101 (target_regsets): Rename to ...
9102 (ppc_regsets): ... this, and make static.
9103 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9104 (ppc_regs_info): New function.
9105 (the_low_target): Adjust.
9106 (initialize_low_arch): New function.
9107 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9108 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9109 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9110 (tdesc_s390x_linux64v2): Declare.
9111 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9112 (s390_fill_gregset, s390_store_last_break): Adjust.
9113 (target_regsets): Rename to ...
9114 (s390_regsets): ... this, and make static.
9115 (s390_get_pc, s390_set_pc): Adjust.
9116 (s390_get_hwcap): New target_desc parameter, and use it.
9117 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9118 (s390_arch_setup): Adjust to set the current process'es target
9119 description. Don't adjust the regmap.
9120 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9121 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9122 (regs_info_3264): New globals.
9123 (s390_regs_info): New function.
9124 (the_low_target): Adjust.
9125 (initialize_low_arch): New function.
9126 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9127 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9128 [__mips64] (init_registers_mips_linux)
9129 (init_registers_mips_dsp_linux): Delete defines.
9130 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9131 (have_dsp): New global.
9132 (mips_read_description): New, based on mips_arch_setup.
9133 (mips_arch_setup): Reimplement.
9134 (get_usrregs_info): New function.
9135 (mips_cannot_fetch_register, mips_cannot_store_register)
9136 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9137 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9138 (target_regsets): Rename to ...
9139 (mips_regsets): ... this, and make static.
9140 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9141 (dsp_regs_info, regs_info): New globals.
9142 (mips_regs_info): New function.
9143 (the_low_target): Adjust.
9144 (initialize_low_arch): New function.
9145 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9146 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9148 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9149 (arm_read_description): New, with bits factored from
9151 (arm_arch_setup): Reimplement.
9152 (target_regsets): Rename to ...
9153 (arm_regsets): ... this, and make static.
9154 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9155 (arm_regs_info): New function.
9156 (the_low_target): Adjust.
9157 (initialize_low_arch): New function.
9158 * linux-m68k-low.c (tdesc_m68k): Declare.
9159 (target_regsets): Rename to ...
9160 (m68k_regsets): ... this, and make static.
9161 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9162 (m68k_regs_info): New function.
9163 (m68k_arch_setup): New function.
9164 (the_low_target): Adjust.
9165 (initialize_low_arch): New function.
9166 * linux-sh-low.c (tdesc_sharch): Declare.
9167 (target_regsets): Rename to ...
9168 (sh_regsets): ... this, and make static.
9169 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9170 (sh_regs_info, sh_arch_setup): New functions.
9171 (the_low_target): Adjust.
9172 (initialize_low_arch): New function.
9173 * linux-bfin-low.c (tdesc_bfin): Declare.
9174 (bfin_arch_setup): New function.
9175 (bfin_usrregs_info, regs_info): New globals.
9176 (bfin_regs_info): New function.
9177 (the_low_target): Adjust.
9178 (initialize_low_arch): New function.
9179 * linux-cris-low.c (tdesc_cris): Declare.
9180 (cris_arch_setup): New function.
9181 (cris_usrregs_info, regs_info): New globals.
9182 (cris_regs_info): New function.
9183 (the_low_target): Adjust.
9184 (initialize_low_arch): New function.
9185 * linux-cris-low.c (tdesc_crisv32): Declare.
9186 (cris_arch_setup): New function.
9187 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9188 (cris_regs_info): New function.
9189 (the_low_target): Adjust.
9190 (initialize_low_arch): New function.
9191 * linux-m32r-low.c (tdesc_m32r): Declare.
9192 (m32r_arch_setup): New function.
9193 (m32r_usrregs_info, regs_info): New globals.
9194 (m32r_regs_info): Adjust.
9195 (initialize_low_arch): New function.
9196 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9197 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9198 (tic6x_usrregs_info): Forward declare.
9199 (tic6x_read_description): New function, based on ...
9200 (tic6x_arch_setup): ... this. Reimplement.
9201 (target_regsets): Rename to ...
9202 (tic6x_regsets): ... this, and make static.
9203 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9204 (tic6x_regs_info): New function.
9205 (the_low_target): Adjust.
9206 (initialize_low_arch): New function.
9207 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9208 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9209 (target_regsets): Rename to ...
9210 (xtensa_regsets): ... this, and make static.
9211 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9213 (xtensa_arch_setup, xtensa_regs_info): New functions.
9214 (the_low_target): Adjust.
9215 (initialize_low_arch): New function.
9216 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9217 (nios2_arch_setup): Set the current process'es tdesc.
9218 (target_regsets): Rename to ...
9219 (nios2_regsets): ... this.
9220 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9221 (nios2_regs_info): New function.
9222 (the_low_target): Adjust.
9223 (initialize_low_arch): New function.
9224 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9225 (aarch64_arch_setup): Set the current process'es tdesc.
9226 (target_regsets): Rename to ...
9227 (aarch64_regsets): ... this.
9228 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9229 (aarch64_regs_info): New function.
9230 (the_low_target): Adjust.
9231 (initialize_low_arch): New function.
9232 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9234 (target_regsets): Rename to ...
9235 (tile_regsets): ... this.
9236 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9237 (tile_regs_info): New function.
9238 (tile_arch_setup): Set the current process'es tdesc.
9239 (the_low_target): Adjust.
9240 (initialize_low_arch): New function.
9241 * spu-low.c (tdesc_spu): Declare.
9242 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9243 * win32-arm-low.c (tdesc_arm): Declare.
9244 (arm_arch_setup): New function.
9245 (the_low_target): Install arm_arch_setup instead of
9247 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9248 (init_windows_x86): Rename to ...
9249 (i386_arch_setup): ... this. Set `win32_tdesc'.
9250 (the_low_target): Adjust.
9251 * win32-low.c (win32_tdesc): New global.
9252 (child_add_thread): Don't create the thread cache here.
9253 (do_initial_child_stuff): Set the new process'es tdesc.
9254 * win32-low.h (struct target_desc): Forward declare.
9255 (win32_tdesc): Declare.
9256 * lynx-i386-low.c (tdesc_i386): Declare global.
9257 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9258 * lynx-low.c (lynx_tdesc): New global.
9259 (lynx_add_process): Set the new process'es tdesc.
9260 * lynx-low.h (struct target_desc): Forward declare.
9261 (lynx_tdesc): Declare global.
9262 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9263 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9264 * nto-low.c (nto_tdesc): New global.
9265 (do_attach): Set the new process'es tdesc.
9266 * nto-low.h (struct target_desc): Forward declare.
9267 (nto_tdesc): Declare.
9268 * nto-x86-low.c (tdesc_i386): Declare.
9269 (nto_x86_arch_setup): Set `nto_tdesc'.
9271 2013-06-04 Gary Benson <gbenson@redhat.com>
9273 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9274 to qSupported response when appropriate.
9275 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9276 with nonzero-length annex.
9277 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9278 arguments supplied in annex.
9280 2013-05-31 Doug Evans <dje@google.com>
9283 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9284 64 bits in 64-cross-32 environment.
9286 2013-05-28 Pedro Alves <palves@redhat.com>
9288 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9289 (aarch64-without-fpu.c): Delete rule.
9290 * configure.srv (aarch64*-*-linux*): Remove references to
9291 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9292 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9295 2013-05-24 Pedro Alves <palves@redhat.com>
9297 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9298 instead of strchr/decode_address. Error if the range isn't split
9299 with a ','. Don't assume there's be a ':' in the action.
9301 2013-05-23 Yao Qi <yao@codesourcery.com>
9302 Pedro Alves <palves@redhat.com>
9304 * linux-low.c (lwp_in_step_range): New function.
9305 (linux_wait_1): If the thread was range stepping and stopped
9306 outside the stepping range, report the stop to GDB. Otherwise,
9307 continue stepping. Add range stepping debug output.
9308 (linux_set_resume_request): Copy the step range from the resume
9310 (linux_supports_range_stepping): New.
9311 (linux_target_ops) <supports_range_stepping>: Set to
9312 linux_supports_range_stepping.
9313 * linux-low.h (struct linux_target_ops)
9314 <supports_range_stepping>: New field.
9315 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9316 * linux-x86-low.c (x86_supports_range_stepping): New.
9317 (the_low_target) <supports_range_stepping>: Set to
9318 x86_supports_range_stepping.
9319 * server.c (handle_v_cont): Handle 'r' action.
9320 (handle_v_requests): Append ";r" if the target supports range
9322 * target.h (struct thread_resume) <step_range_start,
9323 step_range_end>: New fields.
9324 (struct target_ops) <supports_range_stepping>:
9326 (target_supports_range_stepping): New macro.
9328 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9330 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9331 confusion in comment.
9333 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9335 * lynx-low.c (struct process_info_private): New type.
9336 (lynx_add_process): New function.
9337 (lynx_create_inferior, lynx_attach): Replace calls to
9338 add_process by calls to lynx_add_process.
9339 (lynx_resume): If PTID is null, then try using
9340 current_process()->private->last_wait_event_ptid.
9342 (lynx_clear_inferiors): Delete. The contents of that function
9343 has been inlined in lynx_mourn;
9344 (lynx_wait_1): Save the ptid in the process's private data.
9345 (lynx_mourn): Free the process' private data. Replace call
9346 to lynx_clear_inferiors by call to clear_inferiors.
9348 2013-05-17 Yao Qi <yao@codesourcery.com>
9350 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9353 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9355 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9356 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9357 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9358 PT_TEXT_END_ADDR guards. Update comments.
9359 (linux_target_op) <read_offsets>: Conditionally define to
9360 linux_read_offsets if the target is UCLIBC and if it defines
9361 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9363 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9364 Andrew Jenner <andrew@codesourcery.com>
9366 * Makefile.in (SFILES): Add linux-nios2-low.c.
9367 (clean): Add action to delete nios2-linux.c.
9368 (nios2-linux.c): New rule.
9369 * configure.srv: Add nios2*-*-linux*.
9370 * linux-nios2-low.c: New.
9372 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9374 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9376 2013-04-25 Hui Zhu <hui@codesourcery.com>
9379 * ax.c (ax_printf): Add fflush.
9381 2013-04-22 Tom Tromey <tromey@redhat.com>
9383 * Makefile.in (SFILES): Add filestuff.c.
9384 (OBS): Add filestuff.o.
9385 (filestuff.o): New target.
9386 * config.in, configure: Rebuild.
9387 * configure.ac: Check for fdwalk, pipe2.
9389 2013-04-17 Pedro Alves <palves@redhat.com>
9391 * configure.ac (USE_THREAD_DB): Delete variable.
9392 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9393 Don't AC_SUBST USE_THREAD_DB.
9394 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9395 * config.in, configure: Regenerate.
9397 2013-04-16 Pedro Alves <palves@redhat.com>
9399 * linux-low.h (struct lwp_info) <thread_known>: Move under
9400 the USE_THREAD_DB #ifdef.
9402 2013-04-16 Pedro Alves <palves@redhat.com>
9404 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9405 (linux-low.o): Delete rule.
9406 * linux-low.h: Always include "gdb_thread_db.h" instead of
9407 conditionally including thread_db.h.
9408 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9411 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9413 * Makefile.in (install-only): Fix make install regression.
9415 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9417 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9418 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9420 * gdbserver.1: Remove.
9422 2013-03-22 Pedro Alves <palves@redhat.com>
9424 * linux-low.c (handle_extended_wait): Don't call
9425 linux_enable_event_reporting.
9427 2013-03-15 Tony Theodore <tonyt@logyst.com>
9430 * Makefile.in (SHELL): Use @SHELL@.
9432 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9434 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9437 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9439 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9440 Remove extraneous NULL element.
9442 2013-03-13 Yao Qi <yao@codesourcery.com>
9444 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9445 'V' block in trace frame.
9447 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9449 * target.h (struct target_ops): Add btrace ops.
9450 (target_supports_btrace): New macro.
9451 (target_enable_btrace): New macro.
9452 (target_disable_btrace): New macro.
9453 (target_read_btrace): New macro.
9454 * gdbthread.h (struct thread_info): Add btrace field.
9455 * server.c: Include btrace-common.h.
9456 (handle_btrace_general_set): New function.
9457 (handle_btrace_enable): New function.
9458 (handle_btrace_disable): New function.
9459 (handle_general_set): Call handle_btrace_general_set.
9460 (handle_qxfer_btrace): New function.
9461 (struct qxfer qxfer_packets[]): Add btrace entry.
9462 * inferiors.c (remove_thread): Disable btrace.
9463 * linux-low: Include linux-btrace.h.
9464 (linux_low_enable_btrace): New function.
9465 (linux_low_read_btrace): New function.
9466 (linux_target_ops): Add btrace ops.
9467 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9468 Add srv_linux_btrace=yes.
9469 (x86_64-*-linux*): Add linux-btrace.o.
9470 Add srv_linux_btrace=yes.
9471 * configure.ac: Define HAVE_LINUX_BTRACE.
9472 * config.in: Regenerated.
9473 * configure: Regenerated.
9475 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9477 * server.c (handle_qxfer): Preserve error message if -3 is
9479 (qxfer): Document the -3 return value.
9481 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9483 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9484 (linux_btrace_h): New variable.
9485 (linux-btrace.o): New rule.
9487 2013-03-08 Stan Shebs <stan@codesourcery.com>
9488 Hafiz Abid Qadeer <abidh@codesourcery.com>
9490 * tracepoint.c (trace_buffer_size): New global.
9491 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9492 (init_trace_buffer): Change to one-argument function. Allocate
9493 trace buffer memory.
9494 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9495 handle QTBuffer:size packet.
9496 (cmd_bigqtbuffer_size): New function.
9497 (initialize_tracepoint): Call init_trace_buffer with
9498 DEFAULT_TRACE_BUFFER_SIZE.
9499 * server.c (handle_query): Add QTBuffer:size in the
9502 2013-03-07 Yao Qi <yao@codesourcery.com>
9504 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9505 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9507 (cmd_qtsp): Adjust condition. Do post increment.
9508 Set cur_action and cur_step_action back to 0.
9510 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9513 * linux-low.c (linux_write_memory): Return early success if LEN is
9516 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9518 * configure.srv: Add x86_64-*-cygwin* as target.
9520 2013-02-28 Tom Tromey <tromey@redhat.com>
9522 * configure.ac: Invoke AC_SYS_LARGEFILE.
9523 * configure, config.in: Rebuild.
9525 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9527 * win32-low.c: Throughout, fix format strings and casts of
9528 printf-like functions to avoid type related warnings on all
9530 (get_child_debug_event): Print dwDebugEventCode as hex since
9531 that's how it's usually documented.
9533 2013-02-28 Yao Qi <yao@codesourcery.com>
9535 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9538 2013-02-27 Jiong Wang <jiwang@tilera.com>
9540 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9541 (reg-tilegx32.c): New rule.
9542 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9543 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9544 different register info initializer according to elf class.
9545 (init_registers_tilgx32): New function. The tilegx32 register info
9547 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9548 (tile_store_gregset): Likewise.
9550 2013-02-27 Yao Qi <yao@codesourcery.com>
9552 * server.c (process_point_options): Print debug message when
9553 debug_threads is true.
9555 2013-02-26 Yao Qi <yao@codesourcery.com>
9557 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9559 2013-02-19 Pedro Alves <palves@redhat.com>
9560 Kai Tietz <ktietz@redhat.com>
9564 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9565 instead of strtoul to extract address from packet.
9566 (process_serial_event) <'z'>: Likewise.
9568 2013-02-18 Yao Qi <yao@codesourcery.com>
9570 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9572 2013-02-14 Pedro Alves <palves@redhat.com>
9576 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9577 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9579 2013-02-14 Pedro Alves <palves@redhat.com>
9581 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9583 2013-02-14 Pedro Alves <palves@redhat.com>
9585 * tracepoint.c (save_string): Delete.
9586 (add_tracepoint_action): Use savestring instead of save_string.
9588 2013-02-12 Pedro Alves <palves@redhat.com>
9590 * linux-xtensa-low.c: Ditto.
9591 * xtensa-xtregs.c: Ditto.
9593 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9595 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9598 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9600 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9601 aarch64_num_wp_regs and aarch64_num_bp_regs to
9602 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9604 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9606 * linux-aarch64-low.c (ps_get_thread_area): Replace
9607 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9609 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9610 Marcus Shawcroft <marcus.shawcroft@arm.com>
9611 Nigel Stephens <nigel.stephens@arm.com>
9612 Yufeng Zhang <yufeng.zhang@arm.com>
9614 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9615 (aarch64.c, aarch64-without-fpu.c): New targets.
9616 * configure.srv (aarch64*-*-linux*): New.
9617 * linux-aarch64-low.c: New file.
9619 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9621 * linux-low.c (handle_extended_wait, linux_create_inferior)
9622 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9623 (dequeue_one_deferred_signal, linux_resume_one_thread)
9624 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9625 (linux_tracefork_grandchild, linux_test_for_tracefork)
9626 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9627 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9628 where the argument is 0.
9630 2013-01-25 Yao Qi <yao@codesourcery.com>
9632 * event-loop.c: Include "queue.h".
9633 (gdb_event_p): New typedef.
9634 (struct gdb_event) <next_event>: Remove.
9635 (event_queue): Change to QUEUE(gdb_event_p).
9636 (async_queue_event): Remove.
9637 (gdb_event_xfree): New.
9638 (initialize_event_loop): New.
9639 (process_event): Use API from QUEUE.
9640 (wait_for_event): Likewise.
9641 * server.c (main): Call initialize_event_loop.
9642 * server.h (initialize_event_loop): Declare.
9644 2013-01-18 Yao Qi <yao@codesourcery.com>
9646 * ax.h (struct eval_agent_expr_context): New.
9647 (gdb_eval_agent_expr): Update declaration.
9648 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9649 TFRAME. Add new argument CTX.
9650 * server.h (struct eval_agent_expr_context): Declare.
9651 (agent_mem_read, agent_tsv_read): Update declaration.
9652 (agent_mem_read_string): Likewise.
9653 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9654 (add_traceframe_block): Add new argument TPOINT.
9655 Increase TPOINT->traceframe_usage.
9656 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9657 eval_tracepoint_agent_expr.
9658 (condition_true_at_tracepoint): Likewise.
9659 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9660 (agent_mem_read_string, agent_tsv_read): Likewise.
9662 2013-01-16 Yao Qi <yao@codesourcery.com>
9664 * linux-low.c (linux_resume_one_lwp): Don't check
9665 'lwp->bp_reinsert != 0'.
9667 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9668 Pedro Alves <palves@redhat.com>
9670 * lynx-low.c (ptrace_request_to_str): Define a temporary
9671 macro and use it to simplify this function's implementation.
9673 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9675 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9678 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9680 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9682 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9684 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9686 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9688 * lynx-low.c (lynx_resume): Use the resume_info parameter
9689 to determine the ptid for the lynx_ptrace call, unless
9690 it is equal to minus_one_ptid, in which case we use the
9691 ptid of the current_inferior.
9692 (lynx_wait_1): After having received a thread create/exit
9693 event, resume the inferior's execution using the signaling
9694 thread's ptid, rather than the old ptid.
9696 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9698 * lynx-low.c (lynx_resume): Delete variable ret.
9700 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9702 * gdbreplay.c (gdbreplay_version): Update copyright year.
9703 * server.c (gdbserver_version): Likewise.
9705 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9707 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9710 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9712 * lynx-low.c (ptrace_request_to_str): Add handling for
9715 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9717 * lynx-low.c (lynx_attach): Delete variable new_process.
9719 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9721 * lynx-low.c (lynx_create_inferior): Delete variable
9724 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9726 * lynx-low.c (ptrace_request_to_str): Do not handle
9727 PTRACE_GETTHREADLIST if this macro does not exist.
9729 2012-12-15 Yao Qi <yao@codesourcery.com>
9731 * Makefile.in (OBS): Add notif.o.
9732 * notif.c, notif.h: New.
9733 * server.c: Include "notif.h".
9734 (struct vstop_notif) <next>: Remove.
9736 (queue_stop_reply): Update.
9737 (push_event, send_next_stop_reply): Remove.
9738 (discard_queued_stop_replies): Update.
9739 (notif_stop): New variable.
9740 (handle_v_stopped): Remove.
9741 (handle_v_requests): Don't call handle_v_stopped. Call
9742 handle_ack_notif instead.
9743 (queue_stop_reply_callback): Call notif_event_enque instead
9744 of queue_stop_reply.
9745 (handle_status): Don't call send_next_stop_reply, call
9746 notif_write_event instead.
9747 (kill_inferior_callback): Likewise.
9748 (detach_or_kill_inferior_callback): Likewise.
9749 (main): Call initialize_notif.
9750 (process_serial_event): Call QUEUE_is_empty.
9751 (handle_target_event): Call notif_push instead of push event.
9752 * server.h (push_event): Remove declaration.
9754 2012-12-10 Tom Tromey <tromey@redhat.com>
9756 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9757 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9760 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9761 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9762 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9763 (amd64-linux-ipa.o, ax.o): Rewrite.
9764 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9765 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9766 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9767 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9768 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9769 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9770 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9771 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9772 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9773 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9774 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9775 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9776 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9777 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9778 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9779 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9780 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9781 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9782 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9783 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9784 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9785 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9786 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9787 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9788 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9789 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9790 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9791 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9792 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9793 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9794 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9795 (reg-tilegx.o): Remove.
9796 (all_object_files): New macro.
9797 Include .deps files.
9798 * aclocal.m4, configure: Rebuild.
9799 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9800 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9801 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9803 2012-12-05 Tom Tromey <tromey@redhat.com>
9806 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9808 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9810 * configure.ac: Check for linux/perf_event.h.
9811 * config.in: Regenerated.
9812 * configure: Regenerated.
9814 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9816 * hostio.c (handle_readlink): Decrease buffer size
9817 parameter passed to readlink by one byte.
9819 2012-11-26 Yao Qi <yao@codesourcery.com>
9821 * configure.ac (build_warnings): Append '-Wempty-body'.
9822 * configure: Regenerated.
9823 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9826 2012-11-15 Pierre Muller <muller@sourceware.org>
9828 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9829 * config.in: Regenerate.
9830 * configure: Regenerate.
9831 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9832 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9833 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9834 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9836 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9837 instead of <sys/wait.h> header.
9838 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9840 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9842 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9843 (various make rules): Remove -DGDBSERVER
9845 2012-11-09 Yao Qi <yao@codesourcery.com>
9847 * spu-low.c (current_ptid): Move it to ..
9848 * gdbthread.h: ... here. New.
9849 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9850 * server.c (myresume, process_serial_event): Likewise.
9851 * thread-db.c (thread_db_find_new_threads): Likewise.
9852 * tracepoint.c (run_inferior_command): Likewise.
9854 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9856 * server.c (handle_search_memory_1): Include access length in
9859 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9861 * linux-crisv32-low.c: Fix compile errors.
9863 2012-09-04 Yao Qi <yao@codesourcery.com>
9865 * tracepoint.c (cmd_qtsv): Adjust debug message.
9866 Don't check CUR_TPOINT.
9868 2012-08-28 Yao Qi <yao@codesourcery.com>
9870 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9871 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9872 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9873 Remove declarations of xmalloc, xreallloc, xstrdup and
9875 * Makefile.in (libiberty_h): New.
9876 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9877 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9879 2012-08-23 Yao Qi <yao@codesourcery.com>
9881 * server.h: Remove declaration of 'xsnprintf'.
9883 2012-08-22 Keith Seitz <keiths@redhat.com>
9885 * server.h: Include build-gnulib-gbserver/config.h.
9886 * gdbreplay.c: Likewise.
9888 2012-08-08 Doug Evans <dje@google.com>
9890 * Makefile.in (SFILES): Add gdb_vecs.c.
9891 (OBS): Add gdb_vecs.o.
9892 (gdb_vecs_h, host_defs_h): New variables.
9893 (thread-db.o): Add $(gdb_vecs_h) dependency.
9894 (gdb_vecs.o): New rule.
9895 * thread-db.c: #include "gdb_vecs.h".
9896 (thread_db_load_search): Use a vector to iterate over path elements.
9897 Handle text appearing after "$pdir".
9899 * configure.ac: Add check for strstr.
9900 * config.in: Regenerate.
9901 * configure: Regenerate.
9903 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9905 * hostio.c (handle_pread): If pread fails, fall back to attempting
9907 (handle_pwrite): Likewise for pwrite.
9909 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9911 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9912 between unsupported TYPE and unimplementable ADDR/LEN combination.
9913 (arm_insert_point): Act on new return value.
9915 2012-07-31 Pedro Alves <palves@redhat.com>
9917 * server.c (process_point_options): Only skip tokens if we find
9918 one that is unrecognized. Don't treat 'X' specially while
9919 skipping unrecognized tokens.
9921 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9923 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9924 to 4-byte-align HW breakpoint addresses for Thumb.
9926 2012-07-27 Yao Qi <yao@codesourcery.com>
9930 * server.h: Declare gdb_agent_about_to_close.
9931 * target.c (kill_inferior): Include "agent.h".
9932 New. Send command 'kill'.
9933 * target.h (kill_inferior): Removed macro.
9934 * tracepoint.c (gdb_agent_about_to_close): New.
9935 (gdb_agent_helper_thread): Handle command 'close'.
9936 Wait endlessly until the inferior stops.
9937 Install gdb_agent_remove_socket to atexit hook.
9938 (agent_socket_name): New static variable.
9939 (gdb_agent_socket_init): Replace local variable 'name' with
9940 'agent_socket_name'.
9941 (gdb_agent_remove_socket): New.
9943 2012-07-27 Yao Qi <yao@codesourcery.com>
9945 * server.c (process_point_options): Stop at 'X' when parsing.
9947 2012-07-19 Michael Eager <eager@eagercon.com>
9949 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9951 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9952 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9953 hardware breakpoint.
9955 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9957 * gdbserver/linux-low.c (initialize_low): Call
9958 linux_ptrace_init_warnings.
9960 2012-07-02 Doug Evans <dje@google.com>
9962 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9965 2012-07-02 Stan Shebs <stan@codesourcery.com>
9967 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9968 (ax.o): Add it to build rule.
9970 (OBS): Add format.o.
9971 (IPA_OBS): Add format.o.
9972 * server.c (handle_query): Claim support for breakpoint commands.
9973 (process_point_options): Add command case.
9974 (process_serial_event): Leave running if there are printfs in
9976 * mem-break.h (any_persistent_commands): Declare.
9977 (add_breakpoint_commands): Declare.
9978 (gdb_no_commands_at_breakpoint): Declare.
9979 (run_breakpoint_commands): Declare.
9980 * mem-break.c (struct point_command_list): New struct.
9981 (struct breakpoint): New field command_list.
9982 (any_persistent_commands): New function.
9983 (add_commands_to_breakpoint): New function.
9984 (add_breakpoint_commands): New function.
9985 (gdb_no_commands_at_breakpoint): New function.
9986 (run_breakpoint_commands): New function.
9987 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9989 * ax.c: Include format.h.
9990 (ax_printf): New function.
9991 (gdb_eval_agent_expr): Add printf opcode.
9993 2012-06-13 Yao Qi <yao@codesourcery.com>
9995 * server.c (start_inferior): Remove duplicated writes to fields
9996 'last_resume_kind' and 'last_status' of 'current_inferior'.
9998 2012-06-12 Yao Qi <yao@codesourcery.com>
9999 Pedro Alves <palves@redhat.com>
10001 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10003 * server.c (handle_v_cont): Extend comment.
10005 2012-06-11 Yao Qi <yao@codesourcery.com>
10007 * linux-low.c (linux_attach): Add 'static'.
10009 2012-06-06 Yao Qi <yao@codesourcery.com>
10011 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10013 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10015 Fix gcc -flto compilation warning.
10016 * server.c (main): Make variable multi_mode and attach volatile.
10018 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10020 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10021 if the platform doesn't know about it.
10023 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10025 * Makefile.in (SFILES): Add linux-tile-low.c.
10026 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10027 * configure.srv: Handle tilegx-*-linux*.
10028 * linux-tile-low.c: New file.
10030 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10032 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10034 2012-05-24 Pedro Alves <palves@redhat.com>
10038 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10040 2012-05-24 Pedro Alves <palves@redhat.com>
10044 Replace target_signal with gdb_signal throughout.
10046 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10048 * linux-low.c (linux_store_registers): Avoid the copying sequence
10049 when no data has been retrieved by ptrace.
10051 2012-05-22 Will Deacon <will.deacon@arm.com>
10053 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10054 Include asm/ptrace.h.
10055 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10058 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10060 * linux-low.c (linux_store_registers): Don't re-retrieve data
10061 with ptrace that has already been obtained from /proc. Always
10062 copy any data retrieved with ptrace to the buffer supplied.
10064 2012-05-11 Yao Qi <yao@codesourcery.com>
10065 Pedro Alves <palves@redhat.com>
10067 * linux-low.c (enum stopping_threads_kind): New.
10068 (stopping_threads): Change type to `enum stopping_threads_kind'.
10069 (handle_extended_wait): If stopping and suspending threads, leave
10070 the new_lwp suspended too.
10071 (linux_wait_for_event): Adjust.
10072 (stop_all_lwps): Set `stopping_threads' to
10073 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10074 whether we're suspending threads or just stopping them. Assert no
10077 2012-04-29 Yao Qi <yao@codesourcery.com>
10079 * server.h: Move some code to ...
10080 * gdbthread.h: ... here. New.
10081 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10082 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10083 (nto-low.o, win32-low.o): Likewise.
10084 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10085 * regcache.c, remote-utils.c, server.c: Likewise.
10086 * target.c, tracepoint.c, win32-low.c: Likewise.
10088 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10090 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10091 (PTRACE_ARG4_TYPE): Likewise.
10092 (PTRACE_XFER_TYPE): Likewise.
10093 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10094 ptrace to PTRACE_ARG3_TYPE.
10095 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10096 (PTRACE_ARG4_TYPE): Likewise.
10097 (PTRACE_XFER_TYPE): Likewise.
10098 (linux_detach_one_lwp): Cast fourth argument of
10099 ptrace to long then PTRACE_ARG4_TYPE.
10100 (regsets_fetch_inferior_registers): Cast third argument of
10101 ptrace to long then PTRACE_ARG3_TYPE.
10102 (regsets_store_inferior_registers): Likewise.
10104 2012-04-20 Pedro Alves <palves@redhat.com>
10106 * configure: Regenerate.
10108 2012-04-19 Pedro Alves <palves@redhat.com>
10110 * Makefile.in (GNULIB_BUILDDIR): New.
10111 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10112 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10113 (all, install-only, uninstall, clean-info, all-lib, clean): No
10114 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10115 (maintainer-clean realclean distclean): Use subdir_do.
10117 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10118 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10119 * acinclude.m4: Include acx_configure_dir.m4.
10120 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10121 calls. Call AC_PROG_RANLIB. Configure gnulib using
10124 (GNULIB_STDINT_H): Adjust.
10125 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10126 * gdbreplay.c: Include build-gnulib/config.h.
10127 * server.h: Likewise.
10128 * aclocal.m4: Regenerate.
10129 * config.in: Regenerate.
10130 * configure: Regenerate.
10132 2012-04-19 Pedro Alves <palves@redhat.com>
10134 * Makefile.in (LIBGNU, INCGNU): Adjust.
10135 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10136 (all, install-only, uninstall, clean-info, all-lib, clean)
10137 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10138 * configure.ac: Adjust AC_OUTPUT output.
10139 * aclocal.m4: Regenerate.
10140 * configure: Regenerate.
10142 2012-04-19 Pedro Alves <palves@redhat.com>
10144 * Makefile.in (generated_files): New.
10145 (server_h): Remove the explicit dependency on config.h, and depend
10146 on $generated_files.
10148 2012-04-19 Pedro Alves <palves@redhat.com>
10150 * Makefile.in (INCGNU): Add -Ignulib.
10152 2012-04-19 Pedro Alves <palves@redhat.com>
10154 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10155 (INCGNU): ... this, and spell out -I here.
10156 (GNULIB_LIB): Rename to ...
10157 (LIBGNU): ... this.
10158 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10160 2012-04-19 Pedro Alves <palves@redhat.com>
10162 * config.in: Regenerate.
10164 2012-04-19 Pedro Alves <palves@redhat.com>
10166 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10167 * server.h (memmem): Remove declaration.
10168 * config.in: Regenerate.
10169 * configure: Regenerate.
10171 2012-04-19 Yao Qi <yao@codesourcery.com>
10173 * Makefile.in (SFILES): Add common/vec.c.
10177 2012-04-19 Yao Qi <yao@codesourcery.com>
10179 * remote-utils.c (prepare_resume_reply): Replace with macro
10180 target_core_of_thread.
10181 * server.c (handle_qxfer_threads_proper): Likewise.
10182 * target.h (traget_core_of_thread): New macro.
10184 2012-04-18 Pedro Alves <palves@redhat.com>
10186 * aclocal.m4: Regenerate.
10187 * configure: Regenerate.
10189 2012-04-16 Yao Qi <yao@codesourcery.com>
10191 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10192 duplicated on address.
10194 2012-04-16 Yao Qi <yao@codesourcery.com>
10196 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10197 (struct tracepoint_action_ops) <send>: New field.
10198 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10199 (agent_expr_send, x_tracepoint_action_send): New.
10200 (l_tracepoint_action_send): New.
10201 (cmd_qtdp): Download and install tracepoint
10202 according to `use_agent'.
10203 (run_inferior_command): Add one more parameter `len'.
10205 (tracepoint_send_agent): New.
10206 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10208 2012-04-16 Yao Qi <yao@codesourcery.com>
10210 * tracepoint.c (download_tracepoints): Moved to ...
10211 (cmd_qtstart): ... here.
10213 2012-04-14 Yao Qi <yao@codesourcery.com>
10215 * tracepoint.c: Include inttypes.h.
10216 (struct collect_memory_action): Use sized types.
10217 (struct tracepoint): Likewise.
10218 (cmd_qtdp, stop_tracing): Update print specifiers.
10219 (cmd_qtp, response_tracepoint): Likewise.
10220 (collect_data_at_tracepoint): Likewise.
10221 (collect_data_at_step): Likewise.
10223 2012-04-14 Yao Qi <yao@codesourcery.com>
10225 Import gnulib module inttypes.
10226 * aclocal.m4, config.in, configure: Regenerated.
10228 2012-04-14 Yao Qi <yao@codesourcery.com>
10230 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10231 Makefile and config.status at last.
10233 2012-04-13 Yao Qi <yao@codesourcery.com>
10235 * tracepoint.c: Include stdint.h unconditionally.
10237 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10239 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10240 on BFD_HAVE_SYS_PROCFS_TYPE.
10241 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10242 * configure: Regenerate.
10243 * config.in: Likewise.
10245 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10247 * Makefile.in (clean): Also remove x32.c x32-linux.c
10248 x32-avx.c x32-avx-linux.c.
10249 (x32.o): New target.
10251 (x32-linux.o): Likewise.
10252 (x32-linux.c): Likewise.
10253 (x32-avx.o): Likewise.
10254 (x32-avx.c): Likewise.
10255 (x32-avx-linux.o): Likewise.
10256 (x32-avx-linux.c): Likewise.
10258 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10259 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10260 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10261 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10262 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10263 i386/x32-avx-linux.xml.
10265 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10266 (init_registers_x32_avx_linux): Likwise.
10267 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10268 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10270 2012-04-13 Pedro Alves <palves@redhat.com>
10272 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10273 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10274 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10275 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10278 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10280 * linux-x86-low.c (compat_x32_clock_t): New.
10281 (compat_x32_siginfo_t): Likewise.
10282 (compat_x32_siginfo_from_siginfo): Likewise.
10283 (siginfo_from_compat_x32_siginfo): Likewise.
10284 (linux_is_elf64): Likewise.
10285 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10286 and siginfo_from_compat_x32_siginfo for x32.
10287 (x86_arch_setup): Set linux_is_elf64.
10289 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10292 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10294 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10295 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10296 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10297 compatible with process.
10299 2012-04-12 Yao Qi <yao@codesourcery.com>
10301 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10302 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10303 (install-only, install-info, clean): Handle sub dir gnulib.
10304 (all-lib, am--refresh): New targets.
10305 (memmem.o): Remove target.
10306 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10307 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10308 (AC_REPLACE_FUNCS): Remove memmem.
10309 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10310 (AC_OUTPUT): Generate Makefile in gnulib/.
10311 * aclocal.m4, config.in, configure: Regenerated.
10313 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10315 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10317 2012-04-05 Pedro Alves <palves@redhat.com>
10319 -Werror=strict-aliasing
10321 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10324 2012-04-04 Pedro Alves <palves@redhat.com>
10326 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10327 (sparc_store_gregset_from_stack, sparc_store_gregset)
10328 (sparc_breakpoint_at): Fix formatting.
10330 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10332 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10334 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10335 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10336 * config.in: Regenerate.
10337 * configure: Likewise.
10339 2012-03-29 Pedro Alves <palves@redhat.com>
10341 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10342 Correct ptrace arguments.
10344 2012-03-28 Pedro Alves <palves@redhat.com>
10346 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10347 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10348 (IA64_FR1_REGNUM): New defines.
10349 (ia64_fetch_register): New.
10350 (the_low_target): Install it.
10351 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10353 * linux-low.c (linux_fetch_registers): Try the
10354 the_low_target.fetch_register hook first.
10356 * linux-arm-low.c (the_low_target): Adjust.
10357 * linux-bfin-low.c (the_low_target): Adjust.
10358 * linux-cris-low.c (the_low_target): Adjust.
10359 * linux-crisv32-low.c (the_low_target): Adjust.
10360 * linux-m32r-low.c (the_low_target): Adjust.
10361 * linux-m68k-low.c (the_low_target): Adjust.
10362 * linux-mips-low.c (the_low_target): Adjust.
10363 * linux-ppc-low.c (the_low_target): Adjust.
10364 * linux-s390-low.c (the_low_target): Adjust.
10365 * linux-sh-low.c (the_low_target): Adjust.
10366 * linux-sparc-low.c (the_low_target): Adjust.
10367 * linux-tic6x-low.c (the_low_target): Adjust.
10368 * linux-x86-low.c (the_low_target): Adjust.
10369 * linux-xtensa-low.c (the_low_target): Adjust.
10371 2012-03-26 Pedro Alves <palves@redhat.com>
10373 * server.c (handle_qxfer_libraries): Don't bail early if
10374 the_target->qxfer_libraries_svr4 is not NULL.
10376 2012-03-26 Pedro Alves <palves@redhat.com>
10378 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10380 2012-03-23 Pedro Alves <palves@redhat.com>
10382 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10383 "library-list-svr4" element's start tag when the the DSO list is
10386 2012-03-23 Pedro Alves <palves@redhat.com>
10388 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10389 a variable whose type size is the same as the inferior's pointer
10392 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10394 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10396 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10397 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10398 * linux-low.h: Include <signal.h>.
10399 (struct siginfo): Remove forward declaration.
10400 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10403 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10405 * .gitignore: Ignore more files.
10407 2012-03-19 Pedro Alves <palves@redhat.com>
10408 Jan Kratochvil <jan.kratochvil@redhat.com>
10410 * server.c (cont_thread, general_thread): Add describing comments.
10411 (start_inferior): Clear `cont_thread'.
10412 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10415 2012-03-15 Yao Qi <yao@codesourcery.com>
10417 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10419 (cmd_qtdp): ... here.
10421 2012-03-15 Yao Qi <yao@codesourcery.com>
10423 * tracepoint.c (struct tracepoint_action_ops): New.
10424 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10425 (m_tracepoint_action_download): New.
10426 (r_tracepoint_action_download): New.
10427 (x_tracepoint_action_download): New.
10428 (l_tracepoint_action_download): New.
10429 (add_tracepoint_action): Install `action->ops' according type.
10430 (download_tracepoint_1): Move code `download' function pointer
10431 of various tracepoint_action_ops.
10433 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10435 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10436 linux_ptrace_attach_warnings.
10438 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10440 * Makefile.in (linux-ptrace.o): New.
10441 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10442 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10443 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10444 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10445 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10447 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10449 2012-03-08 Yao Qi <yao@codesourcery.com>
10450 Pedro Alves <palves@redhat.com>
10452 Fix PR server/13392.
10453 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10454 offset of JMP insn.
10455 * tracepoint.c (remove_tracepoint): New.
10456 (cmd_qtdp): Call remove_tracepoint when failed to install.
10458 2012-03-07 Pedro Alves <palves@redhat.com>
10460 * linux-low.c (get_detach_signal): New.
10461 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10462 Pass on pending signals to PTRACE_DETACH. Check the result of the
10464 * server.c (program_signals, program_signals_p): New.
10465 (handle_general_set): Handle QProgramSignals.
10466 * server.h (program_signals, program_signals_p): Declare.
10468 2012-03-05 Pedro Alves <palves@redhat.com>
10469 Jan Kratochvil <jan.kratochvil@redhat.com>
10471 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10474 2012-03-03 Yao Qi <yao@codesourcery.com>
10476 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10477 agent_look_up_symbols.
10479 2012-03-03 Yao Qi <yao@codesourcery.com>
10481 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10482 (linux-x86-low.o): Likewise.
10483 * server.h: Remove in_process_agent_loaded.
10484 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10488 2012-03-03 Yao Qi <yao@codesourcery.com>
10490 * tracepoint.c (gdb_agent_capability): New global.
10491 (in_process_agent_loaded_ust): Renamed to
10492 `in_process_agent_supports_ust'.
10494 (in_process_agent_supports_ust): Call agent_capability_check.
10495 (clear_installed_tracepoints): Assert that agent supports
10498 2012-03-03 Yao Qi <yao@codesourcery.com>
10500 * linux-low.c (linux_supports_agent): New.
10501 (linux_target_ops): Initialize field `supports_agent' with
10502 linux_supports_agent.
10503 * target.h (struct target_ops) <supports_agent>: New.
10504 (target_supports_agent): New macro.
10505 * server.c (handle_general_set): Handle packet 'QAgent'.
10506 (handle_query): Send `QAgent+'.
10507 * Makefile.in (server.o): Depends on agent.h.
10509 2012-03-03 Yao Qi <yao@codesourcery.com>
10511 * Makefile.in (OBS): Add agent.o.
10512 Add new rule for agent.o.
10513 Track dependence of tracepoint.c on agent.h.
10514 * tracepoint.c (run_inferior_command_1):
10515 (run_inferior_command): Call agent_run_command.
10516 (gdb_ust_connect_sync_socket): Deleted. Move it to
10518 (resume_thread, stop_thread): Likewise.
10519 (gdb_ust_socket_init): Renamed to ...
10520 (gdb_agent_socket_init): ... New.
10521 (gdb_ust_thread): Renamed to ...
10522 (gdb_agent_helper_thread): ... New.
10523 (gdb_ust_init): Move some code to ...
10524 (gdb_agent_init): ... here. New.
10525 [HAVE_UST]: Call gdb_ust_init.
10526 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10527 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10528 * config.in, configure: Regenerated.
10530 2012-03-02 Pedro Alves <palves@redhat.com>
10532 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10533 * linux-low.c (struct simple_pid_list): New.
10534 (stopped_pids): New a struct simple_pid_list pointer.
10535 (add_to_pid_list, pull_pid_from_list): New.
10536 (handle_extended_wait): Don't assume the first signal new children
10537 report is SIGSTOP. Adjust call to pull_pid_from_list.
10538 (linux_wait_for_lwp): Adjust.
10540 2012-03-02 Yao Qi <yao@codesourcery.com>
10542 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10545 2012-03-02 Yao Qi <yao@codesourcery.com>
10547 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10548 `stop_pc' and `tpoint'. Update caller.
10550 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10552 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10553 * linux-low.c (use_linux_regsets): New macro.
10554 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10555 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10556 (linux_register_in_regsets): New function.
10557 (usr_fetch_inferior_registers): Skip registers covered by
10559 (usr_store_inferior_registers): Likewise.
10560 (usr_fetch_inferior_registers): New macro.
10561 (usr_store_inferior_registers): Likewise.
10562 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10563 (linux_store_registers): Likewise.
10564 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10566 (init_registers_mips64_dsp_linux): Likewise.
10567 (init_registers_mips_linux): New macro.
10568 (init_registers_mips_dsp_linux): Likewise.
10569 (mips_dsp_num_regs): Likewise.
10570 (DSP_BASE, DSP_CONTROL): New fallback macros.
10571 (mips_base_regs): New macro.
10572 (mips_regmap): Use it. Fix the size.
10573 (mips_dsp_regmap): New variable.
10574 (mips_dsp_regset_bitmap): Likewise.
10575 (mips_arch_setup): New function.
10576 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10578 (mips_cannot_store_register): Likewise.
10579 (the_low_target): Update .arch_setup, .num_regs and .regmap
10580 initializers. Add .regset_bitmap initializer.
10581 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10583 * linux-bfin-low.c (the_low_target): Likewise.
10584 * linux-cris-low.c (the_low_target): Likewise.
10585 * linux-crisv32-low.c (the_low_target): Likewise.
10586 * linux-ia64-low.c (the_low_target): Likewise.
10587 * linux-m32r-low.c (the_low_target): Likewise.
10588 * linux-m68k-low.c (the_low_target): Likewise.
10589 * linux-ppc-low.c (the_low_target): Likewise.
10590 * linux-s390-low.c (the_low_target): Likewise.
10591 * linux-sh-low.c (the_low_target): Likewise.
10592 * linux-sparc-low.c (the_low_target): Likewise.
10593 * linux-tic6x-low.c (the_low_target): Likewise.
10594 * linux-x86-low.c (the_low_target): Likewise.
10595 * linux-xtensa-low.c (the_low_target): Likewise.
10596 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10597 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10598 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10600 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10601 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10603 2012-02-29 Yao Qi <yao@codesourcery.com>
10604 Pedro Alves <palves@redhat.com>
10606 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10607 `step_over_finished' is true.
10609 2012-02-27 Pedro Alves <palves@redhat.com>
10611 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10612 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10614 2012-02-27 Pedro Alves <palves@redhat.com>
10617 * linux-low.c (pid_is_stopped): New.
10618 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10620 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10622 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10625 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10627 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10629 2012-02-24 Luis Machado <lgustavo@codesourcery>
10631 * server.c (handle_query): Advertise support for target-side
10632 breakpoint condition evaluation.
10633 (process_point_options): New function.
10634 (process_serial_event): When inserting a breakpoint, check for
10635 a target-side condition that should be evaluated.
10637 * mem-break.c: Include regcache.h and ax.h.
10638 (point_cond_list_t): New data structure.
10639 (breakpoint) <cond_list>: New field.
10640 (find_gdb_breakpoint_at): Make non-static.
10641 (delete_gdb_breakpoint_at): Clear any target-side
10643 (clear_gdb_breakpoint_conditions): New function.
10644 (add_condition_to_breakpoint): Likewise.
10645 (add_breakpoint_condition): Likewise.
10646 (gdb_condition_true_at_breakpoint): Likewise.
10647 (gdb_breakpoint_here): Return result directly instead
10648 of going through a local variable.
10650 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10651 (clear_gdb_breakpoint_conditions): Likewise.
10652 (add_breakpoint_condition): Likewise.
10653 (gdb_condition_true_at_breakpoint): Likewise.
10655 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10656 (need_step_over_p): Take target-side breakpoint condition into
10659 2012-02-24 Luis Machado <lgustavo@codesourcery>
10661 * server.h: Include tracepoint.h.
10662 (agent_mem_read, agent_get_trace_state_variable_value,
10663 agent_set_trace_state_variable_value,
10664 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10665 get_set_tsv_func_addr): New prototypes.
10667 * ax.h: New include file.
10668 * ax.c: New source file.
10670 * tracepoint.c: Include ax.h.
10671 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10672 agent_expr, eval_result_type): Move to ax.h.
10673 (parse_agent_expr): Rename to ...
10674 (gdb_parse_agent_expr): ... this, make it non-static and move
10676 (unparse_agent_expr) Rename to ...
10677 (gdb_unparse_agent_expr): ... this, make it non-static and move
10679 (eval_agent_expr): Rename to ...
10680 (eval_tracepoint_agent_expr): ... this.
10681 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10682 forward declarations.
10683 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10684 (agent_get_trace_state_variable_value): New function.
10685 (agent_set_trace_state_variable_value): New function.
10686 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10687 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10688 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10689 (condition_true_at_tracepoint): Likewise.
10690 (parse_agent_expr): Rename to ...
10691 (gdb_parse_agent_expr): ... this and move to ax.c.
10692 (unparse_agent_expr): Rename to ...
10693 (gdb_unparse_agent_expr): ... this and move to ax.c.
10694 (gdb_agent_op_name): Move to ax.c.
10695 (eval_agent_expr): Rename to ...
10696 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10698 (eval_tracepoint_agent_expr): New function.
10699 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10701 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10703 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10704 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10705 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10706 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10707 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10708 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10709 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10710 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10711 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10712 (compile_bytecodes): Remove forward declaration.
10713 (is_goto_target): Move to ax.c.
10714 (compile_bytecodes): Move to ax.c and call
10715 agent_get_trace_state_variable_value (...) and
10716 agent_set_trace_state_variable_value (...).
10718 * Makefile.in: Update ax.c and IPA dependencies.
10720 2012-02-24 Pedro Alves <palves@redhat.com>
10722 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10723 (cmd_bigqtbuffer_circular): ... this. Only handle
10724 'QTBuffer:circular:'.
10725 (handle_tracepoint_general_set): Adjust.
10727 2012-02-16 Yao Qi <yao@codesourcery.com>
10729 * inferiors.c: Move code to ...
10730 * dll.c: .... here. New.
10731 * server.h: Declare clear_dlls.
10732 * Makefile.in (SFILES): Add dll.c.
10736 2012-02-11 Yao Qi <yao@codesourcery.com>
10738 * server.c: (handle_monitor_command): Add a new parameter
10740 (handle_query): Update caller.
10742 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10744 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10745 * configure, config.in: Regenerate.
10746 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10749 2012-02-02 Pedro Alves <palves@redhat.com>
10751 Try SIGKILL first, then PTRACE_KILL.
10752 * linux-low.c (linux_kill_one_lwp): New.
10753 (linux_kill_one_lwp): Rename to ...
10754 (kill_one_lwp_callback): ... this. Use the new
10755 linux_kill_one_lwp.
10757 2012-02-02 Pedro Alves <palves@redhat.com>
10759 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10762 2012-01-27 Pedro Alves <palves@redhat.com>
10764 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10765 (elf_64_file_p): Make static.
10766 (linux_pid_exe_is_elf_64_file): New.
10767 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10768 Delete declarations.
10769 (linux_pid_exe_is_elf_64_file): Declare.
10770 * linux-x86-low.c (x86_arch_setup): Use
10771 linux_pid_exe_is_elf_64_file.
10773 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10775 * linux-low.c (linux_wait_for_event_1): Rename to ...
10776 (linux_wait_for_event): ... here and merge it with former
10777 linux_wait_for_event - new variable wait_ptid, use it.
10778 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10780 2012-01-23 Pedro Alves <palves@redhat.com>
10782 * server.c (main): Avoid yet another case of infinite loop while
10783 detaching/killing after a longjmp.
10785 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10788 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10790 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10792 * hostio.c (handle_readlink): New function.
10793 (handle_vFile): Call it to handle "vFile:readlink" packets.
10795 2012-01-20 Pedro Alves <palves@redhat.com>
10796 Ulrich Weigand <ulrich.weigand@linaro.org>
10798 * server.c (handle_v_requests): Only support vAttach and vRun to
10799 start multiple processes when in extended protocol mode.
10801 2012-01-17 Pedro Alves <palves@redhat.com>
10803 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10804 memalign plus mprotect to allocate the scratch buffer.
10806 2012-01-13 Pedro Alves <palves@redhat.com>
10808 * server.c (attach_inferior): Clear `cont_thread'.
10810 2012-01-13 Pedro Alves <palves@redhat.com>
10812 * server.c (main): Avoid infinite loop while detaching/killing
10815 2012-01-09 Doug Evans <dje@google.com>
10817 * server.c (start_inferior): Set last_ptid in --wrapper case.
10819 2012-01-06 Yao Qi <yao@codesourcery.com>
10821 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10823 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10825 2012-01-04 Yao Qi <yao@codesourcery.com>
10827 * tracepoint.c (cmd_qtdp): Print debug message
10828 for static tracepoint.
10830 2012-01-04 Yao Qi <yao@codesourcery.com>
10832 * tracepoint.c (trace_vdebug): Differentiate debug message
10833 between gdbserver and IPA.
10835 2012-01-03 Yao Qi <yao@codesourcery.com>
10837 * tracepoint.c (tracepoint_was_hit): Don't collect for
10840 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10842 * terminal.h: Reformat copyright header.
10844 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10846 * server.c (gdbserver_version): Update copyright year.
10847 * gdbreplay.c (gdbreplay_version): Likewise.
10849 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10851 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10854 2011-12-18 Hui Zhu <teawater@gmail.com>
10855 * linux-low.c (linux_create_inferior): Save return value to ret.
10857 2011-12-18 Hui Zhu <teawater@gmail.com>
10859 * linux-low.c (linux_create_inferior): Save return value to ret.
10861 2011-12-16 Doug Evans <dje@google.com>
10863 * linux-low.c (linux_create_inferior): If stdio connection,
10864 redirect stdin from /dev/null, stdout to stderr.
10865 * remote-utils.c (remote_is_stdio): New static global.
10866 (remote_connection_is_stdio): New function.
10867 (remote_prepare): Handle stdio connection.
10868 (remote_open): Ditto.
10869 (remote_close): Don't close stdin for stdio connections.
10870 (read_prim,write_prim): New functions. Replace all calls to
10871 read/write to these.
10872 * server.c (main): Watch for "-" argument. Move call to
10873 remote_prepare before start_inferior.
10874 * server.h (STDIO_CONNECTION_NAME): New macro.
10875 (remote_connection_is_stdio): Declare.
10877 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10878 in debugging output.
10880 2011-12-15 Yao Qi <yao@codesourcery.com>
10882 * tracepoint.c: Include sys/syscall.h.
10883 (gdb_ust_thread): Remove preprocessor conditional.
10885 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10887 * linux-low.c (linux_detach_one_lwp): Call
10888 the_low_target.prepare_to_resume before detaching.
10890 2011-12-14 Yao Qi <yao@codesourcery.com>
10892 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10895 2011-12-14 Yao Qi <yao@codesourcery.com>
10897 * i386-low.c (i386_low_stopped_data_address): Initialize local
10898 variable `control'.
10900 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10904 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10905 DR_CONTROL unless necessary. Extend comments.
10906 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10907 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10909 2011-12-13 Yao Qi <yao@codesourcery.com>
10911 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10913 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10915 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10917 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10918 Print new debug message for such case.
10920 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10922 Fix overlapping memcpy.
10923 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10924 the read_inferior_memory transfer.
10925 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10926 write_inferior_memory transfer.
10927 (set_fast_tracepoint_jump): New variable buf. Use it for the
10928 read_inferior_memory and write_inferior_memory transfers.
10929 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10930 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10931 Use it for the write_inferior_memory transfer.
10932 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10935 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10937 * linux-low.c (fetch_register, store_register): Make code
10938 consistent, fix formatting.
10940 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10942 * linux-low.c (usr_store_inferior_registers): Factor out code
10943 to handle individual registers into...
10944 (store_register): ... this new function.
10946 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10948 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10949 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10950 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10951 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10952 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10953 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10954 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10955 (srv_xmlfiles): Add new XML files.
10957 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10959 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10960 (init_registers_s390_linux32v1): Add prototype.
10961 (init_registers_s390_linux32v2): Likewise.
10962 (init_registers_s390_linux64v1): Likewise.
10963 (init_registers_s390_linux64v2): Likewise.
10964 (init_registers_s390x_linux64v1): Likewise.
10965 (init_registers_s390x_linux64v2): Likewise.
10966 (s390_num_regs): Increment to 52.
10967 (s390_regmap): Add orig_r2 register.
10968 (s390_num_regs_3264): Increment to 68.
10969 (s390_regmap_3264): Add orig_r2 register.
10970 (s390_collect_ptrace_register): Handle orig_r2 register.
10971 (s390_supply_ptrace_register): Likewise.
10972 (s390_fill_last_break): New function.
10973 (s390_store_last_break): Likewise.
10974 (s390_fill_system_call): New function.
10975 (s390_store_system_call): Likewise.
10976 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10978 (s390_check_regset): New function.
10979 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10980 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10981 Update target_regsets for available register sets.
10983 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10984 Jan Kratochvil <jan.kratochvil@redhat.com>
10986 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10987 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10989 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10990 * linux-low.h (struct process_info_private): New member r_debug.
10991 * server.c (handle_qxfer_libraries): Call
10992 the_target->qxfer_libraries_svr4.
10993 (handle_qxfer_libraries_svr4): New function.
10994 (qxfer_packets): New entry "libraries-svr4".
10995 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10996 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10997 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10998 PACKET_qXfer_libraries_svr4.
11000 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11002 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11003 PSW address/mask between 8-byte and 16-byte formats.
11004 (s390_supply_ptrace_register): Likewise.
11005 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11006 basic addressing mode bit.
11008 2011-11-24 Stan Shebs <stan@codesourcery.com>
11010 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11012 2011-11-17 Stan Shebs <stan@codesourcery.com>
11014 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11015 (tracing_start_time): New global.
11016 (tracing_stop_time): New global.
11017 (tracing_user_name): New global.
11018 (tracing_notes): New global.
11019 (tracing_stop_note): New global.
11020 (cmd_qtstart): Set traceframe_usage, start_time.
11021 (stop_tracing): Set stop_time.
11022 (cmd_qtstatus): Report additional status.
11023 (cmd_qtp): New function.
11024 (handle_tracepoint_query): Call it.
11025 (cmd_qtnotes): New function.
11026 (handle_tracepoint_general_set): Call it.
11027 (get_timestamp): Rename from tsv_get_timestamp.
11029 2011-11-14 Stan Shebs <stan@codesourcery.com>
11030 Kwok Cheung Yeung <kcy@codesourcery.com>
11032 * linux-x86-low.c (small_jump_insn): New.
11033 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11034 trampoline and error message, build a trampoline and issue a small
11035 jump instruction to it.
11036 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11037 trampoline and error message.
11038 (x86_get_min_fast_tracepoint_insn_len): New.
11039 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11040 * linux-low.h (struct linux_target_ops): Add arguments to
11041 install_fast_tracepoint_jump_pad operation, add new operation.
11042 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11044 (linux_get_min_fast_tracepoint_insn_len): New function.
11045 (linux_target_op): Add new operation.
11046 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11047 (gdb_trampoline_buffer_end): Ditto.
11048 (gdb_trampoline_buffer_error): Ditto.
11049 (struct ipa_sym_addresses): Add fields for new IPA variables.
11050 (symbol_list): Add entries for new IPA variables.
11051 (struct tracepoint): Add fields to hold the address range of the
11052 trampoline used by the tracepoint.
11053 (trampoline_buffer_head): New static variable.
11054 (trampoline_buffer_tail): Ditto.
11055 (claim_trampoline_space): New function.
11056 (have_fast_tracepoint_trampoline_buffer): New function.
11057 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11059 (install_fast_tracepoint): Ditto, also add error buffer argument.
11060 (cmd_qtminftpilen): New function.
11061 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11062 (fast_tracepoint_from_trampoline_address): New function.
11063 (fast_tracepoint_collecting): Handle trampoline as part of jump
11065 (set_trampoline_buffer_space): New function.
11066 (initialize_tracepoint): Initialize new IPA variables.
11067 * target.h (struct target_ops): Add arguments to
11068 install_fast_tracepoint_jump_pad operation, add new
11069 get_min_fast_tracepoint_insn_len operation.
11070 (target_get_min_fast_tracepoint_insn_len): New.
11071 (install_fast_tracepoint_jump_pad): Add arguments.
11072 * server.h (IPA_BUFSIZ): Define.
11073 * linux-i386-ipa.c: Include extra header files.
11074 (initialize_fast_tracepoint_trampoline_buffer): New function.
11075 (initialize_low_tracepoint): Call it.
11076 * server.h (set_trampoline_buffer_space): Declare.
11077 (claim_trampoline_space): Ditto.
11078 (have_fast_tracepoint_trampoline_buffer): Ditto.
11080 2011-11-14 Yao Qi <yao@codesourcery.com>
11082 * server.c (handle_query): Handle InstallInTrace for qSupported.
11083 * tracepoint.c (add_tracepoint): Sort list.
11084 (install_tracepoint, download_tracepoint): New.
11085 (cmd_qtdp): Call them to install and download tracepoints.
11086 (sort_tracepoints): Removed.
11087 (cmd_qtstart): Update.
11089 2011-11-14 Yao Qi <yao@codesourcery.com>
11091 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11092 * mem-break.h: Declare.
11093 * tracepoint.c (cmd_qtstart): Move some code to ...
11094 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11096 (download_tracepoints): Move some code to ...
11097 (download_tracepoint_1): ... here. New.
11099 2011-11-08 Yao Qi <yao@codesourcery.com>
11101 * remote-utils.c (relocate_instruction): A comment fix.
11103 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11105 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11106 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11107 dr_status_mirror and dr_control_mirror from debug_reg_state.
11108 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11109 (i386_initial_stuff): Remove use of deleted globals.
11110 (i386_get_thread_context, i386_set_thread_context,
11111 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11112 from debug_reg_state.
11114 2011-11-05 Yao Qi <yao@codesourcery.com>
11116 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11117 address as TPOINT's.
11119 2011-11-02 Stan Shebs <stan@codesourcery.com>
11121 * tracepoint.c (agent_mem_read_string): New function.
11122 (eval_agent_expr): Call it for tracenz.
11123 * server.c (handle_query): Report support for tracenz.
11125 2011-11-02 Yao Qi <yao@codesourcery.com>
11127 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11129 2011-11-02 Yao Qi <yao@codesourcery.com>
11131 * target.h: Fix a typo in comment.
11133 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11135 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11136 clobber the breakpoints' shadows with fast tracepoint jumps.
11137 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11138 * target.c (write_inferior_memory): Also pass MYADDR down to
11141 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11143 * configure.ac: Check support for personality routine.
11144 * configure: Regenerate.
11145 * config.in: Likewise.
11146 * linux-low.c: Include <sys/personality.h>.
11147 Define ADDR_NO_RANDOMIZE if necessary.
11148 (linux_create_inferior): Disable address space randomization when
11149 forking inferior, if requested.
11150 (linux_supports_disable_randomization): New function.
11151 (linux_target_ops): Install it.
11152 * server.h (disable_randomization): Declare.
11153 * server.c (disable_randomization): New global variable.
11154 (handle_general_set): Handle QDisableRandomization.
11155 (handle_query): Likewise for qSupported.
11156 (main): Support --disable-randomization and --no-disable-randomization
11157 command line arguments.
11158 * target.h (struct target_ops): Add supports_disable_randomization.
11159 (target_supports_disable_randomization): New macro.
11161 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11163 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11165 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11166 [!PT_GETDSBT] (target_loadmap): New definition.
11167 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11168 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11169 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11170 and PT_GETDSBT to LINUX_LOADMAP.
11171 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11172 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11174 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11176 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11177 (arm_linux_hwbp_cap): New static variable.
11178 (arm_linux_get_hwbp_cap): Replace by ...
11179 (arm_linux_init_hwbp_cap): ... this new function.
11180 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11181 (arm_linux_get_hw_watchpoint_count): Likewise.
11182 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11183 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11184 (arm_prepare_to_resume): Use perror_with_name instead of error.
11186 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11188 * linux-arm-low.c: Include <signal.h>.
11189 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11190 (struct arm_linux_hwbp_cap): New data type.
11191 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11192 (struct arm_linux_hw_breakpoint): New data type.
11193 (MAX_BPTS, MAX_WPTS): Define.
11194 (struct arch_process_info, struct arch_lwp_info): New data types.
11195 (arm_linux_get_hwbp_cap): New function.
11196 (arm_linux_get_hw_breakpoint_count): Likewise.
11197 (arm_linux_get_hw_watchpoint_count): Likewise.
11198 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11199 (arm_hwbp_control_initialize): Likewise.
11200 (arm_hwbp_control_is_enabled): Likewise.
11201 (arm_hwbp_control_is_initialized): Likewise.
11202 (arm_hwbp_control_disable): Likewise.
11203 (arm_linux_hw_breakpoint_equal): Likewise.
11204 (arm_linux_hw_point_initialize): Likewise.
11205 (struct update_registers_data): New data structure.
11206 (update_registers_callback: New function.
11207 (arm_insert_point): Likewise.
11208 (arm_remove_point): Likewise.
11209 (arm_stopped_by_watchpoint): Likewise.
11210 (arm_stopped_data_address): Likewise.
11211 (arm_new_process): Likewise.
11212 (arm_new_thread): Likewise.
11213 (arm_prepare_to_resume): Likewise.
11214 (the_low_target): Register arm_insert_point, arm_remove_point,
11215 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11216 arm_new_thread, and arm_prepare_to_resume.
11218 2011-09-15 Stan Shebs <stan@codesourcery.com>
11220 * server.h (struct emit_ops): Add compare-goto fields.
11221 * tracepoint.c (gdb_agent_op_sizes): New table.
11222 (emit_eq_goto): New function.
11223 (emit_ne_goto): New function.
11224 (emit_lt_goto): New function.
11225 (emit_le_goto): New function.
11226 (emit_gt_goto): New function.
11227 (emit_ge_goto): New function.
11228 (is_goto_target): New function.
11229 (compile_bytecodes): Recognize special cases of compare-goto
11230 combinations and call specialized emitters for them.
11231 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11232 (amd64_emit_ne_goto): New function.
11233 (amd64_emit_lt_goto): New function.
11234 (amd64_emit_le_goto): New function.
11235 (amd64_emit_gt_goto): New function.
11236 (amd64_emit_ge_goto): New function.
11237 (amd64_emit_ops): Add the new functions.
11238 (i386_emit_eq_goto): New function.
11239 (i386_emit_ne_goto): New function.
11240 (i386_emit_lt_goto): New function.
11241 (i386_emit_le_goto): New function.
11242 (i386_emit_gt_goto): New function.
11243 (i386_emit_ge_goto): New function.
11244 (i386_emit_ops): Add the new functions.
11246 2011-09-08 Stan Shebs <stan@codesourcery.com>
11248 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11249 (i386_emit_epilogue): Restore %ebx.
11251 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11253 * server.c (step_thread): Remove definition.
11254 (process_serial_event): Don't handle Hs.
11255 * server.h (step_thread): Remove declaration.
11256 * target.c (set_desired_inferior): Remove use of step_thread.
11258 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11260 * linux-low.c: Include linux-procfs.h.
11261 (linux_attach_lwp_1): Update comments.
11262 (linux_attach): Scan for existing threads when attaching to a
11263 process that is the tgid.
11264 * Makefile.in: Update dependencies.
11266 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11268 * configure.srv: Add linux-procfs.o dependencies.
11270 2011-08-14 Yao Qi <yao@codesourcery.com>
11272 * target.h (struct target_ops): Fix indent.
11273 * win32-low.c (win32_target_ops): Fix comment.
11275 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11276 Yao Qi <yao@codesourcery.com>
11278 * Makefile.in (clean): Remove tic6x-*.c files.
11279 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11280 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11281 (tic6x-c64xp-linux.c): Likewise.
11282 * configure.srv: Add support for tic6x-*-uclinux.
11283 * linux-tic6x-low.c: New.
11284 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11286 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11287 Yao Qi <yao@codesourcery.com>
11289 * target.h (struct target_ops): Add read_loadmap.
11290 * linux-low.c (struct target_loadseg): New type.
11291 (struct target_loadmap): New type.
11292 (linux_read_loadmap): New function.
11293 (linux_target_ops): Add linux_read_loadmap.
11294 * server.c (handle_query): Support qXfer:fdpic:read packet.
11295 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11298 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11300 * win32-low.c: Include <stdint.h>.
11302 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11304 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11305 to the inferior here.
11306 (i386_remove_aligned_watchpoint): Ditto.
11307 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11308 fit part of the watchpoint in the debug registers.
11309 (i386_update_inferior_debug_regs): New.
11310 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11311 registers, and only update the inferior on success.
11312 (i386_low_remove_watchpoint): Ditto.
11314 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11316 * linux-low.c (compare_ints, unique, list_threads, show_process,
11317 linux_core_of_thread): Delete.
11318 (linux_target_ops): Change linux_core_of_thread to
11319 linux_common_core_of_thread.
11320 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11321 * utils.c (malloc_failure): Change type of argument.
11322 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11323 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11324 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11325 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11326 (IPA_OBJS): Add common-utils-ipa.o.
11327 (ptid_h, linux_osdata_h): New macros.
11328 (server_h): Add common/common-utils.h, common/xml-utils.h,
11329 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11331 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11332 ptid.o, buffer.o): New rules.
11333 (linux-low.o): Add common/linux-osdata.h as a dependency.
11334 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11335 * configure.ac: Add AC_HEADER_DIRENT check.
11336 * config.in: Regenerate.
11337 * configure: Regenerate.
11338 * remote-utils.c (xml_escape_text): Delete.
11339 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11340 buffer_xml_printf): Move to common/buffer.c.
11341 * server.c (main): Remove call to initialize_inferiors.
11342 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11343 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11344 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11345 internal_error, gdb_assert, gdb_assert_fail): Delete.
11346 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11347 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11349 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11350 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11351 initialize_inferiors): Delete.
11353 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11355 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11358 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11360 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11362 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11364 2011-05-26 Yao Qi <yao@codesourcery.com>
11366 * Makefile.in (thread-db.o): Track dependence to
11367 common/gdb_thread_db.h.
11368 * thread-db.c: include gdb_thread_db.h from right place.
11370 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11372 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11373 __FILE__ and __LINE__ to internal_error.
11375 2011-05-13 Doug Evans <dje@google.com>
11377 * thread-db.c (try_thread_db_load_from_sdir): New function.
11378 (try_thread_db_load_from_dir): New function.
11379 (thread_db_load_search): Handle $sdir, ignore $pdir.
11380 Remove trying of system directories if search of
11381 libthread-db-search-path fails, that is now done via $sdir.
11383 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11385 * server.c (handle_query): Add EnableDisableTracepoints to the list
11386 of supported features.
11387 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11389 (cmd_qtenable_disable): New.
11390 (cmd_qtstart): Install tracepoints even if disabled.
11391 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11392 receiving a QTEnable or QTDisable packet.
11393 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11394 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11396 (gdb_probe): Skip data collection if static tracepoint is disabled.
11398 2011-05-10 Doug Evans <dje@google.com>
11400 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11402 2011-05-04 Doug Evans <dje@google.com>
11404 * linux-low.c (linux_join): Skip process lookup.
11405 * spu-low.c (spu_join): Ditto.
11406 * server.c (join_inferiors_callback): Delete.
11407 (process_serial_event): For 'D' packet (detach) call join_inferior
11410 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11412 * README: Don't mention xscale*-*-linux*.
11413 * configure.srv (xscale*-*-linux*): Don't handle target.
11415 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11417 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11419 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11420 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11421 (i386_emit_void_call_2): Likewise.
11423 2011-04-26 Yao Qi <yao@codesourcery.com>
11425 * linux-low.c: Move common macros to linux-ptrace.h.
11426 Include linux-ptrace.h.
11427 * Makefile.in (linux_ptrace_h): New.
11428 (linux-low.o): Depends on linux-ptrace.h.
11430 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11432 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11433 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11434 (remote_prepare): New function with most of the TCP code from ...
11435 (remote_open): ... here. Detect PORT here unconditionally. Move also
11436 setting transport_is_reliable.
11437 * server.c (run_once): New variable.
11438 (gdbserver_usage): Document it.
11439 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11440 the first run if RUN_ONCE.
11441 * server.h (run_once, remote_prepare): New declarations.
11443 2011-04-19 Tom Tromey <tromey@redhat.com>
11445 * win32-low.c (handle_load_dll): Remove duplicate "the".
11447 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11449 Remove support for old Cygwin 1.5 versions.
11450 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11451 function to avoid warning.
11452 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11455 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11457 * gdbserver/server.h (Macro _): Define it if not available.
11459 2011-03-14 Michael Snyder <msnyder@vmware.com>
11461 * hostio.c (handle_close): Remove unnecessary null test.
11463 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11465 * Makefile.in (maintainer-clean realclean distclean): Remove
11466 "make ... subdir_do" command.
11468 2011-03-10 Michael Snyder <msnyder@vmware.com>
11470 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11472 * server.c (handle_v_run): Free alloced buffer on early return.
11474 2011-03-09 Yao Qi <yao@codesourcery.com>
11477 2011-03-04 Yao Qi <yao@codesourcery.com>
11479 * Makefile.in: Remove GNU make feature --directory.
11481 2011-03-05 Yao Qi <yao@codesourcery.com>
11483 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11484 (subdir_do): New make target. Copied from gdb/Makefile.
11485 (maintainer-clean, realclean, distclean, clean): Call corresponding
11486 make targets in common/Makefile.
11488 2011-02-11 Yao Qi <yao@codesourcery.com>
11490 * configure.ac: Call AC_PROG_RANLIB.
11491 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11492 * configure: Regenerate.
11494 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11496 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11498 2011-03-06 Yao Qi <yao@codesourcery.com>
11500 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11502 2011-03-05 Yao Qi <yao@codesourcery.com>
11504 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11505 (subdir_do): New make target. Copied from gdb/Makefile.
11506 (maintainer-clean, realclean, distclean, clean): Call corresponding
11507 make targets in common/Makefile.
11509 2011-03-04 Yao Qi <yao@codesourcery.com>
11511 * Makefile.in: Remove GNU make feature --directory.
11513 2011-03-04 Michael Snyder <msnyder@vmware.com>
11515 * server.c (queue_stop_reply): Call xmalloc not malloc.
11517 2011-03-02 Michael Snyder <msnyder@vmware.com>
11519 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11521 2011-02-28 Michael Snyder <msnyder@vmware.com>
11523 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11524 (cmd_qtframe): Ditto.
11525 (cmd_qtbuffer): Ditto.
11526 (cmd_bigqtbuffer): Ditto.
11528 * utils.c (decimal2str): Initialize 'width' to nine, then
11529 don't mess with it.
11531 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11533 * hostio.c (require_data): Free *data, not data.
11535 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11537 * hostio.c (require_data): Use free, not xfree.
11539 2011-02-27 Michael Snyder <msnyder@vmware.com>
11541 * server.c (handle_query): Discard unused value.
11543 * hostio.c (require_data): Free malloc memory before returning
11546 2011-02-26 Michael Snyder <msnyder@vmware.com>
11548 * linux-low.c (list_threads): Call closedir for dirent.
11550 2011-02-27 Michael Snyder <msnyder@vmware.com>
11552 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11553 a case statement falls through.
11555 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11557 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11560 2011-02-26 Michael Snyder <msnyder@vmware.com>
11562 * utils.c (decimal2str): Eliminate dead code and dead param.
11563 (pulongest): Drop dead param from call to decimal2str.
11566 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11568 Revert the following patch (not approved yet):
11569 2011-02-21 Hui Zhu <teawater@gmail.com>
11570 * tracepoint.c (tp_printf): New function.
11571 (eval_agent_expr): Handle gdb_agent_op_printf.
11573 2011-02-21 Hui Zhu <teawater@gmail.com>
11575 * tracepoint.c (tp_printf): New function.
11576 (eval_agent_expr): Handle gdb_agent_op_printf.
11578 2011-02-18 Tom Tromey <tromey@redhat.com>
11580 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11581 (tracepoint.o): Likewise.
11582 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11583 (gdb_agent_op_names): Likewise.
11585 2011-02-18 Tom Tromey <tromey@redhat.com>
11587 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11588 gdb_agent_op_rot>: New constants.
11589 (gdb_agent_op_names): Add pick and roll.
11590 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11593 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11595 * aclocal.m4: Regenerated with aclocal-1.11.1.
11597 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11599 * server.c (handle_qxfer_traceframe_info): New.
11600 (qxfer_packets): Register "traceframe-info".
11601 (handle_query): Report support for qXfer:traceframe-info:read+.
11602 * tracepoint.c (match_blocktype): New.
11603 (traceframe_find_block_type): Rename to ...
11604 (traceframe_walk_blocks): ... this. Add callback filter argument,
11606 (traceframe_find_block_type): New, reimplemented on top of
11607 traceframe_walk_blocks.
11608 (build_traceframe_info_xml): New.
11609 (traceframe_read_info): New.
11610 * server.h (traceframe_read_info): Declare.
11612 2011-02-11 Yao Qi <yao@codesourcery.com>
11614 * configure.ac: Call AC_PROG_RANLIB.
11615 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11616 * configure: Regenerate.
11618 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11620 * server.c (gdb_read_memory): Change return semantics to allow
11622 (handle_search_memory_1): Adjust.
11623 (process_serial_event) <'m' packet>: Handle partial transfers.
11624 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11626 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11628 * regcache.c (init_register_cache): Initialize
11629 regcache->register_status.
11630 (free_register_cache): Release regcache->register_status.
11631 (regcache_cpy): Copy register_status.
11632 (registers_to_string): Print 'x's for unavailable registers.
11633 (supply_register): Mark the register's status valid or
11634 unavailable, depending on whether a buffer was passed in or not.
11635 (supply_register_zeroed): New.
11636 (supply_regblock): Mark the registers' status valid or
11637 unavailable, depending on whether a buffer was passed in or not.
11638 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11639 (struct regcache): New `register_status' field.
11640 (supply_register_zeroed): Declare.
11641 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11642 supply_register_zeroed, rather than passing a NULL buffer to
11644 * tracepoint.c (fetch_traceframe_registers): Update comment.
11646 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11648 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11651 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11653 * server.h (decode_xfer_write): Change prototype.
11654 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11655 and don't extract the annex here.
11656 * server.c (decode_xfer_read): Remove `annex' parameter,
11657 and don't extract the annex here.
11658 (decode_xfer): New.
11659 (struct qxfer): New.
11660 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11661 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11662 (handle_qxfer_statictrace): New functions, abstracted out from
11663 handle_query, and made to use the struct qxfer interface.
11664 (handle_threads_qxfer_proper): Rename to ...
11665 (handle_qxfer_threads_proper): ... this.
11666 (handle_threads_qxfer): Rename to ...
11667 (handle_qxfer_threads): ... this. Adjust.
11668 (qxfer_packets): New array.
11669 (handle_qxfer): New function.
11670 (handle_query): Use handle_qxfer.
11672 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11674 * gdbreplay.c: Shorten lines of >= 80 columns.
11675 * linux-low.c: Ditto.
11676 * linux-ppc-low.c: Ditto.
11677 * linux-s390-low.c: Ditto.
11678 * linux-sparc-low.c: Ditto.
11679 * linux-x86-low.c: Ditto.
11680 * linux-xtensa-low.c: Ditto.
11681 * mem-break.c: Ditto.
11682 * nto-low.c: Ditto.
11683 * regcache.h: Ditto.
11684 * remote-utils.c: Ditto.
11687 * thread-db.c: Ditto.
11688 * tracepoint.c: Ditto.
11690 * win32-low.h: Ditto.
11692 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11694 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11697 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11699 * server.c (gdbserver_version): Update copyright year in version
11701 * gdbreplay.c (gdbreplay_version): Ditto.
11703 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11705 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11706 * linux-bfin-low.c: New file.
11707 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11708 PT_DATA_ADDR for BFIN targets.
11709 * Makefile.in (SFILES): Add linux-bfin-low.c.
11710 (clean): Remove reg-bfin.c.
11711 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11712 * README: Mention supported Blackfin targets.
11714 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11716 * .gitignore: New file.
11718 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11720 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11722 2010-10-22 Jie Zhang <jie@codesourcery.com>
11724 * Makefile.in: Add FLAGS_TO_PASS variable.
11725 (install): Remove dependency of install-only and recursively
11726 invoke make for install-only.
11728 2010-10-04 Doug Evans <dje@google.com>
11730 * Makefile.in (uninstall): Use $(DESTDIR).
11732 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11736 * linux-x86-low.c (compat_siginfo_from_siginfo)
11737 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11738 si_code is < 0. Check for si_code == SI_TIMER before checking for
11741 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11743 * lynx-i386-low.c: New file.
11744 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11746 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11748 * lynx-low.c (ptrace_request_to_str): Remove handling for
11749 request values that have been removed in LynxOS 5.x.
11751 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11753 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11756 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11758 * configure.ac: Add --enable-inprocess-agent option.
11759 * configure: Rebuilt.
11761 2010-09-06 Yao Qi <yao@codesourcery.com>
11763 * linux-low.c (linux_kill): Remove unused variable.
11764 (linux_stabilize_threads): Likewise.
11765 * server.c (start_inferior): Likewise.
11766 (queue_stop_reply_callback): Likewise.
11767 * tracepoint.c (do_action_at_tracepoint): Likewise.
11769 2010-09-06 Yao Qi <yao@codesourcery.com>
11771 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11774 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11776 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11778 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11780 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11783 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11785 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11786 gdbserver/lynx-ppc-low.c: New files.
11787 * Makefile.in (lynx_low_h): New variable.
11788 (lynx-low.o, lynx-ppc-low.o): New rules.
11789 * configure.ac: On LynxOS, link with -lnetinet.
11790 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11791 * configure: regenerate.
11793 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11795 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11796 * configure.ac: Add check for vasprintf and vsnprintf.
11797 * configure, config.in: Regenerate.
11798 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11800 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11802 * gdbreplay.c: Move include of alloca.h up, next to include of
11804 * server.h: Add include of malloc.h.
11805 * mem-break.c: Remove include of malloc.h.
11806 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11808 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11810 * Makefile.in (memmem.o): Build with -Wno-error.
11812 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11814 * utils.c (xsnprintf): Make non-static.
11815 * server.h: Add xsnprintf declaration.
11816 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11817 replace calls to snprintf by calls to xsnprintf throughout.
11819 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11821 * configure.ac: Add configure check for alloca.
11822 * configure, config.in: Regenerate.
11823 * server.h: Include alloca.h if it exists.
11824 * gdbreplay.c: Include alloca.h if it exists.
11826 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11828 * linux-low.c (__SIGRTMIN): Define if not already defined.
11829 (linux_create_inferior): Check for __ANDROID__ rather than
11831 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11832 are already deferred.
11833 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11834 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11835 stopped and already has a pending signal to report.
11836 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11837 a pending signal to report or is moving out of a jump pad.
11838 (linux_init_signals): Check for __ANDROID__ rather than
11841 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11843 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11844 debug_threads check. Avoid a linear search when not doing debug
11847 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11849 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11850 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11851 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11852 (process_event): Change local fd's type to gdb_fildes_t.
11853 (create_file_handler): Adjust prototype.
11854 (delete_file_handler): Adjust prototype.
11855 (handle_file_event): Adjust prototype. Use pfildes.
11856 (create_file_event): Adjsut prototype.
11857 * remote-utils.c (remote_desc, listen_desc): Change type to
11859 * server.h: New gdb_fildes_t typedef.
11860 [USE_WIN32API]: Include winsock2.h.
11861 (delete_file_handler, add_file_handler): Adjust prototypes.
11862 (pfildes): Declare.
11863 * utils.c (pfildes): New.
11865 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11867 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11868 * configure: Regenerate.
11870 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11872 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11873 (linux_done_accessing_memory): ... this.
11874 (linux_target_ops): Adjust.
11875 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11876 * nto-low.c (nto_target_ops): Adjust comment.
11877 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11878 * spu-low.c (spu_target_ops): Adjust comment.
11879 * target.h (target_ops): Rename unprepare_to_access_memory field
11880 to done_accessing_memory.
11881 (unprepare_to_access_memory): Rename to ...
11882 (done_accessing_memory): ... this.
11884 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11886 * linux-low.c (linux_prepare_to_access_memory): New.
11887 (linux_unprepare_to_access_memory): New.
11888 (linux_target_ops): Install them.
11889 * server.c (read_memory): Rename to ...
11890 (gdb_read_memory): ... this. Use
11891 prepare_to_access_memory/prepare_to_access_memory.
11892 (write_memory): Rename to ...
11893 (gdb_write_memory): ... this. Use
11894 prepare_to_access_memory/prepare_to_access_memory.
11895 (handle_search_memory_1): Adjust.
11896 (process_serial_event): Adjust.
11897 * target.h (struct target_ops): New fields
11898 prepare_to_access_memory and unprepare_to_access_memory.
11899 (prepare_to_access_memory, unprepare_to_access_memory): New.
11900 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11901 prepare_to_access_memory/prepare_to_access_memory.
11902 * nto-low.c (nto_target_ops): Adjust.
11903 * spu-low.c (spu_target_ops): Adjust.
11904 * win32-low.c (win32_target_ops): Adjust.
11906 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11908 * Makefile.in (WARN_CFLAGS): Get it from configure.
11909 (WERROR_CFLAGS): New.
11910 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11911 * configure.ac: Introduce --enable-werror, which adds -Werror to
11912 the compiler command line. Enabled by default. Disable with
11913 --disable-werror. Add -Wdeclaration-after-statement
11914 Wpointer-arith and -Wformat-nonliteral to warning flags.
11915 * configure: Regenerate.
11917 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11919 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11921 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11923 * gdbreplay.c (remote_error): New.
11925 (expect): Use gdbchar. Check for error reading from GDB.
11926 Clarify sync error output.
11927 (play): Check for errors writing to GDB.
11928 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11929 * remote-utils.c (getpkt): Check for errors writing to the remote
11932 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11934 * linux-low.c (linux_wait_1): Move non-debugging code out of
11935 `debug_threads' control.
11937 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11939 * linux-low.c (linux_wait_1): Don't set last_status here.
11940 * server.c (push_event, queue_stop_reply_callback): Assert we're
11941 not pushing a TARGET_WAITKIND_IGNORE event.
11942 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11943 (myresume, handle_target_event): Set the thread's last_resume_kind
11944 and last_status from the target returned status.
11946 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11950 * linux-x86-low.c (update_debug_registers_callback): New.
11951 (i386_dr_low_set_addr): Use it.
11952 (i386_dr_low_get_addr): New.
11953 (i386_dr_low_set_control): Use update_debug_registers_callback.
11954 (i386_dr_low_get_control): New.
11955 (i386_dr_low_get_status): Adjust.
11956 * linux-low.c (linux_stop_lwp): New.
11957 * linux-low.h (linux_stop_lwp): Declare.
11959 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11960 argument instead of a i386_debug_reg_state.
11961 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11962 a i386_debug_reg_state.
11963 (i386_insert_aligned_watchpoint): Adjust.
11964 (i386_remove_aligned_watchpoint): Adjust.
11965 (i386_low_stopped_data_address): Read the debug registers from the
11966 inferior instead of from the mirrors.
11967 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11968 (i386_dr_low_get_addr): Declare.
11969 (i386_dr_low_get_control): Declare.
11970 (i386_dr_low_get_status): Change prototype.
11972 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11973 (i386_dr_low_get_addr): New.
11974 (i386_dr_low_get_control): New.
11975 (i386_dr_low_get_status): Adjust prototype. Return
11977 (i386_initial_stuff): Clear dr_status_mirror and
11979 (i386_get_thread_context): Adjust.
11980 (i386_set_thread_context): Adjust.
11981 (i386_thread_added): Adjust.
11983 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11985 * linux-low.h (linux_thread_area): Delete declaration.
11987 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11989 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11990 after its termination.
11992 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11994 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11995 (gdb_wants_all_stopped): Delete.
11996 (linux_wait_1): Don't call them.
11997 * server.c (handle_v_cont): Tag all threads as want-stopped.
11998 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11999 stopped as "client-wants-stopped".
12001 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12003 * Makefile.in (signals_h): New.
12004 (server_h): Depend on it.
12005 (server.o): Don't depend on $(signals_def).
12006 (signals.o): Depend on $(signals_def).
12008 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12010 * Makefile.in (signals_def): New.
12011 (server_h): Append include/gdb/signals.h and signals_def.
12012 (server.o): Append signals_def.
12014 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12016 * server.c (handle_target_event): Use target_signal_to_host for
12017 resume_info.sig initialization.
12018 * target.h (struct thread_resume) <sig>: New comment.
12020 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12022 * server.c (handle_query): strcpy() the returned string from paddress()
12023 instead of sprintf().
12024 * utils.c (paddress): Return phex_nz().
12026 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12028 * server.c (handle_v_cont): Call mourn_inferior if process
12030 (myresume): Likewise.
12032 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12034 Static tracepoints, and integration with UST.
12036 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12037 * mem-break.c (uninsert_all_breakpoints)
12038 (reinsert_all_breakpoints): New.
12039 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12040 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12041 (gdb_agent_ust_loaded, helper_thread_id)
12042 (gdb_agent_helper_thread_id): New macros.
12043 (struct ipa_sym_addresses): Add addr_ust_loaded,
12044 addr_helper_thread_id, addr_cmd_buf.
12045 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12046 (in_process_agent_loaded_ust): New.
12047 (write_e_ust_not_loaded): New.
12048 (maybe_write_ipa_ust_not_loaded): New.
12049 (struct collect_static_trace_data_action): New.
12050 (enum tracepoint_type) <static_tracepoint>: New.
12051 (struct tracepoint) <handle>: Mention static tracepoints.
12052 (struct static_tracepoint_ctx): New.
12053 (CMD_BUF_SIZE): New.
12054 (add_tracepoint_action): Handle static tracepoint actions.
12055 (unprobe_marker_at): New.
12056 (clear_installed_tracepoints): Handle static tracepoints.
12057 (cmd_qtdp): Handle static tracepoints.
12058 (probe_marker_at): New.
12059 (cmd_qtstart): Handle static tracepoints.
12060 (response_tracepoint): Handle static tracepoints.
12061 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12062 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12063 (get_context_regcache): Handle static tracepoints.
12064 (do_action_at_tracepoint): Handle static tracepoint actions.
12065 (traceframe_find_block_type): Handle static trace data blocks.
12066 (traceframe_read_sdata): New.
12067 (download_tracepoints): Download static tracepoint actions.
12068 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12069 (GDB_PROBE_NAME): New.
12071 (GET_UST_SYM): New.
12074 (ust_marker_to_static_tracepoint): New.
12076 (collect_ust_data_at_tracepoint): New.
12077 (gdb_ust_probe): New.
12078 (UNIX_PATH_MAX, SOCK_DIR): New.
12079 (gdb_ust_connect_sync_socket): New.
12080 (resume_thread, stop_thread): New.
12081 (run_inferior_command): New.
12082 (init_named_socket): New.
12083 (gdb_ust_socket_init): New.
12084 (cstr_to_hexstr): New.
12086 (first_marker, next_marker): New.
12087 (response_ust_marker): New.
12088 (cmd_qtfstm, cmd_qtsstm): New.
12089 (unprobe_marker_at, probe_marker_at): New.
12090 (cmd_qtstmat, gdb_ust_thread): New.
12091 (gdb_ust_init): New.
12092 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12093 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12094 (ST_REGENTRY): New.
12095 (x86_64_st_collect_regmap): New.
12096 (X86_64_NUM_ST_COLLECT_GREGS): New.
12097 (AMD64_RIP_REGNUM): New.
12098 (supply_static_tracepoint_registers): New.
12099 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12100 (ST_REGENTRY): New.
12101 (i386_st_collect_regmap): New.
12102 (i386_NUM_ST_COLLECT_GREGS): New.
12103 (supply_static_tracepoint_registers): New.
12104 * server.c (handle_query): Handle qXfer:statictrace:read.
12105 <qSupported>: Report support for StaticTracepoints, and
12106 qXfer:statictrace:read features.
12107 * server.h (traceframe_read_sdata)
12108 (supply_static_tracepoint_registers): Declare.
12109 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12110 (unpack_varlen_hex): Include in IPA build.
12111 * Makefile.in (ustlibs, ustinc): New.
12112 (IPA_OBJS): Add remote-utils-ipa.o.
12113 ($(IPA_LIB)): Link -ldl and -lpthread.
12115 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12116 * config.in, configure: Regenerate.
12118 2010-06-20 Ian Lance Taylor <iant@google.com>
12119 Pedro Alves <pedro@codesourcery.com>
12121 * linux-x86-low.c (always_true): Delete.
12122 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12123 trying to fool the compiler with always_true.
12125 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12127 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12128 conditions in gdbserver.
12130 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12132 * spu-low.c (spu_read_memory): Wrap around local store limit.
12133 (spu_write_memory): Likewise.
12135 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12137 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12138 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12140 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12142 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12143 uses with LONGEST uses.
12145 2010-06-14 Stan Shebs <stan@codesourcery.com>
12146 Pedro Alves <pedro@codesourcery.com>
12150 * linux-x86-low.c: Include limits.h.
12152 (always_true): New.
12155 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12156 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12157 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12158 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12159 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12160 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12161 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12162 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12163 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12164 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12165 (amd64_emit_void_call_2): New.
12166 (amd64_emit_ops): New.
12167 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12168 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12169 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12170 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12171 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12172 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12173 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12174 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12175 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12176 (i386_emit_stack_adjust, i386_emit_int_call_1)
12177 (i386_emit_void_call_2): New.
12178 (i386_emit_ops): New.
12179 (x86_emit_ops): New.
12180 (the_low_target): Install x86_emit_ops.
12181 * server.h (struct emit_ops): New.
12182 (get_raw_reg_func_addr): Declare.
12183 (current_insn_ptr, emit_error): Declare.
12184 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12185 (set_trace_state_variable_value): New defines.
12186 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12187 addr_get_trace_state_variable_value and
12188 addr_set_trace_state_variable_value.
12189 (symbol_list): New fields for get_raw_reg,
12190 get_trace_state_variable_value and set_trace_state_variable_value.
12191 (condfn): New typedef.
12192 (struct tracepoint): New field `compiled_cond'.
12193 (do_action_at_tracepoint): Clear compiled_cond.
12194 (get_trace_state_variable_value, set_trace_state_variable_value):
12196 (condition_true_at_tracepoint): If there's a compiled condition,
12198 (current_insn_ptr, emit_error): New globals.
12199 (struct bytecode_address): New.
12200 (get_raw_reg_func_addr): New.
12201 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12202 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12203 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12204 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12205 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12206 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12207 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12208 (compile_tracepoint_condition, compile_bytecodes): New.
12209 * target.h (emit_ops): Forward declare.
12210 (struct target_ops): New field emit_ops.
12211 (target_emit_ops): New.
12212 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12213 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12214 * linux-low.c (linux_emit_ops): New.
12215 (linux_target_ops): Install it.
12216 * linux-low.h (struct linux_target_ops): New field emit_ops.
12218 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12220 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12221 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12223 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12224 Stan Shebs <stan@codesourcery.com>
12226 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12227 (all): Depend on $(extra_libraries).
12228 (install-only): Install the IPA.
12229 (IPA_OBJS, IPA_LIB): New.
12230 (clean): Remove the IPA lib.
12231 (IPAGENT_CFLAGS): New.
12232 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12233 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12234 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12235 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12236 * configure.ac: Check for atomic builtins support in the compiler.
12237 (IPA_DEPFILES, extra_libraries): Define.
12238 * configure.srv (ipa_obj): Add description.
12239 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12240 (i[34567]86-*-linux*): Set ipa_obj.
12241 (x86_64-*-linux*): Set ipa_obj.
12242 * linux-low.c (stabilizing_threads): New.
12243 (supports_fast_tracepoints): New.
12244 (linux_detach): Stabilize threads before detaching.
12245 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12246 the lwp is either not stabilizing, or is moving out of a jump pad.
12247 (linux_fast_tracepoint_collecting): New.
12248 (maybe_move_out_of_jump_pad): New.
12249 (enqueue_one_deferred_signal): New.
12250 (dequeue_one_deferred_signal): New.
12251 (linux_wait_for_event_1): If moving out of a jump pad, defer
12252 pending signals to later.
12253 (linux_stabilize_threads): New.
12254 (linux_wait_1): Check if threads need moving out of jump pads, and
12256 (stuck_in_jump_pad_callback): New.
12257 (move_out_of_jump_pad_callback): New.
12258 (lwp_running): New.
12259 (linux_resume_one_lwp): Handle moving out of jump pads.
12260 (linux_set_resume_request): Dequeue deferred signals.
12261 (need_step_over_p): Also step over fast tracepoint jumps.
12262 (start_step_over): Also uninsert fast tracepoint jumps.
12263 (finish_step_over): Also reinsert fast tracepoint jumps.
12264 (linux_install_fast_tracepoint_jump): New.
12265 (linux_target_ops): Install linux_stabilize_threads and
12266 linux_install_fast_tracepoint_jump_pad.
12267 * linux-low.h (linux_target_ops) <get_thread_area,
12268 install_fast_tracepoint_jump_pad>: New fields.
12269 (struct lwp_info) <collecting_fast_tracepoint,
12270 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12271 (linux_get_thread_area): Declare.
12272 * linux-x86-low.c (jump_insn): New.
12273 (x86_get_thread_area): New.
12274 (append_insns): New.
12275 (push_opcode): New.
12276 (amd64_install_fast_tracepoint_jump_pad): New.
12277 (i386_install_fast_tracepoint_jump_pad): New.
12278 (x86_install_fast_tracepoint_jump_pad): New.
12279 (the_low_target): Install x86_get_thread_area and
12280 x86_install_fast_tracepoint_jump_pad.
12281 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12282 (struct fast_tracepoint_jump): New.
12283 (fast_tracepoint_jump_insn): New.
12284 (fast_tracepoint_jump_shadow): New.
12285 (find_fast_tracepoint_jump_at): New.
12286 (fast_tracepoint_jump_here): New.
12287 (delete_fast_tracepoint_jump): New.
12288 (set_fast_tracepoint_jump): New.
12289 (uninsert_fast_tracepoint_jumps_at): New.
12290 (reinsert_fast_tracepoint_jumps_at): New.
12291 (set_breakpoint_at): Use write_inferior_memory.
12292 (uninsert_raw_breakpoint): Use write_inferior_memory.
12293 (check_mem_read): Mask out fast tracepoint jumps.
12294 (check_mem_write): Mask out fast tracepoint jumps.
12295 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12296 (set_fast_tracepoint_jump): Declare.
12297 (delete_fast_tracepoint_jump)
12298 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12299 (reinsert_fast_tracepoint_jumps_at): Declare.
12300 * regcache.c: Don't compile many functions when building the
12301 in-process agent library.
12302 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12303 the register buffer in the heap.
12304 (free_register_cache): If the register buffer isn't owned by the
12305 regcache, don't free it.
12306 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12307 pre-existing register caches.
12308 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12310 (convert_ascii_to_int): : Constify `from' parameter type.
12311 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12312 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12313 the needed buffer in-place.
12314 (relocate_instruction): New.
12315 * server.c (handle_query) <qSymbols>: If the target supports
12316 tracepoints, give it a chance of looking up symbols. Report
12317 support for fast tracepoints.
12318 (handle_status): Stabilize threads.
12319 (process_serial_event): Adjust.
12320 * server.h (struct fast_tracepoint_jump): Forward declare.
12321 (struct process_info) <fast_tracepoint_jumps>: New field.
12322 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12323 (decode_X_packet, decode_M_packet): Adjust.
12324 (relocate_instruction): Declare.
12325 (in_process_agent_loaded): Declare.
12326 (tracepoint_look_up_symbols): Declare.
12327 (struct fast_tpoint_collect_status): Declare.
12328 (fast_tracepoint_collecting): Declare.
12329 (force_unlock_trace_buffer): Declare.
12330 (handle_tracepoint_bkpts): Declare.
12331 (initialize_low_tracepoint)
12332 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12333 * target.h (struct target_ops) <stabilize_threads,
12334 install_fast_tracepoint_jump_pad>: New fields.
12335 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12336 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12337 [HAVE_STDINT_H]: Include stdint.h.
12338 (trace_debug_1): Rename to ...
12339 (trace_vdebug): ... this.
12340 (trace_debug): Rename to ...
12341 (trace_debug_1): ... this. Add `level' parameter.
12342 (trace_debug): New.
12343 (ATTR_USED, ATTR_NOINLINE): New.
12344 (IP_AGENT_EXPORT): New.
12345 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12346 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12347 (about_to_request_buffer_space, trace_buffer_is_full)
12348 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12349 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12350 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12351 (traceframe_write_count, traceframes_created)
12352 (trace_state_variables)
12353 New renaming defines.
12354 (struct ipa_sym_addresses): New.
12355 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12356 (symbol_list): New.
12357 (ipa_sym_addrs): New.
12358 (all_tracepoint_symbols_looked_up): New.
12359 (in_process_agent_loaded): New.
12360 (write_e_ipa_not_loaded): New.
12361 (maybe_write_ipa_not_loaded): New.
12362 (tracepoint_look_up_symbols): New.
12363 (debug_threads) [IN_PROCESS_AGENT]: New.
12364 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12365 (UNKNOWN_SIDE_EFFECTS): New.
12366 (stop_tracing): New.
12367 (flush_trace_buffer): New.
12368 (stop_tracing_bkpt): New.
12369 (flush_trace_buffer_bkpt): New.
12370 (read_inferior_integer): New.
12371 (read_inferior_uinteger): New.
12372 (read_inferior_data_pointer): New.
12373 (write_inferior_data_pointer): New.
12374 (write_inferior_integer): New.
12375 (write_inferior_uinteger): New.
12376 (struct collect_static_trace_data_action): Delete.
12377 (enum tracepoint_type): New.
12378 (struct tracepoint) <type>: New field `type'.
12379 <actions_str, step_actions, step_actions_str>: Only include in
12381 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12382 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12383 (tracepoints): Use IP_AGENT_EXPORT.
12384 (last_tracepoint): Don't include in the IPA.
12385 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12386 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12387 (alloced_trace_state_variables): New.
12388 (trace_state_variables): Use IP_AGENT_EXPORT.
12389 (traceframe_t): Delete unused variable.
12390 (circular_trace_buffer): Don't include in the IPA.
12391 (trace_buffer_start): Delete.
12392 (struct trace_buffer_control): New.
12393 (trace_buffer_free): Delete.
12394 (struct ipa_trace_buffer_control): New.
12395 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12396 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12398 (trace_buffer_ctrl): New.
12399 (TRACE_BUFFER_CTRL_CURR): New.
12400 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12401 Reimplement as macros.
12402 (trace_buffer_wrap): Delete.
12403 (traceframe_write_count, traceframe_read_count)
12404 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12405 (struct tracepoint_hit_ctx) <type>: New field.
12406 (struct fast_tracepoint_ctx): New.
12407 (memory_barrier): New.
12409 (record_tracepoint_error): Update atomically in the IPA.
12410 (clear_inferior_trace_buffer): New.
12411 (about_to_request_buffer_space): New.
12412 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12413 updating the same buffer.
12414 (add_tracepoint): Default the tracepoint's type to trap
12415 tracepoint, and orig_size to -1.
12416 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12417 internal variables.
12418 (create_trace_state_variable): New parameter `gdb'. Handle it.
12419 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12420 (cmd_qtdp): Handle fast tracepoints.
12421 (cmd_qtdv): Adjust.
12422 (max_jump_pad_size): New.
12423 (gdb_jump_pad_head): New.
12424 (get_jump_space_head): New.
12425 (claim_jump_space): New.
12426 (sort_tracepoints): New.
12427 (MAX_JUMP_SIZE): New.
12428 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12430 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12431 support. Upload fast traceframes, and delete internal IPA
12433 (stop_tracing_handler): New.
12434 (flush_trace_buffer_handler): New.
12435 (cmd_qtstop): Upload fast tracepoints.
12436 (response_tracepoint): Handle fast tracepoints.
12437 (tracepoint_finished_step): Upload fast traceframes. Set the
12438 tracepoint hit context's tracepoint type.
12439 (handle_tracepoint_bkpts): New.
12440 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12441 type. Add comment about fast tracepoints.
12442 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12443 non-existing action_str field.
12444 (get_context_regcache): Handle fast tracepoints.
12445 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12447 (fast_tracepoint_from_jump_pad_address): New.
12448 (fast_tracepoint_from_ipa_tpoint_address): New.
12449 (collecting_t): New.
12450 (force_unlock_trace_buffer): New.
12451 (fast_tracepoint_collecting): New.
12453 (gdb_collect): New.
12454 (write_inferior_data_ptr): New.
12455 (target_tp_heap): New.
12456 (target_malloc): New.
12457 (download_agent_expr): New.
12459 (download_tracepoints): New.
12460 (download_trace_state_variables): New.
12461 (upload_fast_traceframes): New.
12462 (IPA_FIRST_TRACEFRAME): New.
12463 (IPA_NEXT_TRACEFRAME_1): New.
12464 (IPA_NEXT_TRACEFRAME): New.
12465 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12466 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12467 (gdb_jump_pad_buffer_end): New.
12468 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12469 (initialize_tracepoint): Adjust.
12470 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12471 buffer. Initialize the low module.
12472 * utils.c (PREFIX, TOOLNAME): New.
12473 (malloc_failure): Use PREFIX.
12474 (error): In the IPA, an error causes an exit.
12475 (fatal, warning): Use PREFIX.
12476 (internal_error): Use TOOLNAME.
12477 (NUMCELLS): Increase to 10.
12478 * configure, config.in: Regenerate.
12480 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12482 * server.c (handle_query) <qSupported>: Do two passes over the
12483 qSupported string to avoid nesting strtok.
12485 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12487 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12489 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12490 -Wl,--dynamic-list.
12491 * configure: Regenerate.
12492 * proc-service.list: New.
12494 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12496 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12499 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12501 * gdbreplay.c (remote_open): Check error return from socket() call by
12502 its equality to -1 not by it being negative.
12503 * remote-utils.c (remote_open): Likewise.
12505 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12507 * config.h: Regenerate.
12509 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12511 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12512 doesn't provide PTRACE_GET_THREAD_AREA.
12514 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12516 * linux-m68k-low.c: Include <asm/ptrace.h>
12517 (ps_get_thread_area): Implement.
12519 2010-05-03 Doug Evans <dje@google.com>
12521 * event-loop.c (struct callback_event): New struct.
12522 (callback_list): New global.
12523 (append_callback_event, delete_callback_event): New functions.
12524 (process_callback): New function.
12525 (start_event_loop): Call it.
12526 * remote-utils.c (NOT_SCHEDULED): Define.
12527 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12528 moved out of readchar.
12529 (readchar): Rewrite. Call reschedule before returning.
12530 (reset_readchar): New function.
12531 (remote_close): Call it.
12532 (process_remaining, reschedule): New functions.
12533 * server.h (callback_handler_func): New typedef.
12534 (append_callback_event, delete_callback_event): Declare.
12536 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12538 * proc-service.c (ps_pglobal_lookup): Use
12539 thread_db_look_up_one_symbol.
12540 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12541 parameter. Use it instead of all_symbols_looked_up.
12542 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12544 (all_symbols_looked_up): Don't declare.
12545 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12546 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12548 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12549 Set all_symbols_looked_up here.
12550 (thread_db_look_up_one_symbol): New.
12551 (thread_db_get_tls_address): Adjust.
12552 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12553 thread_db object on the heap, and tentatively set it in the
12555 (thread_db_init): Don't set all_symbols_looked_up here.
12556 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12558 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12560 * linux-low.c (linux_kill, linux_detach): Adjust.
12561 (status_pending_p_callback): Remove redundant statement. Check
12562 for !TARGET_WAITIKIND_IGNORE, instead of
12563 TARGET_WAITKIND_STOPPED.
12564 (handle_tracepoints): Make sure LWP is locked. Adjust.
12565 (linux_wait_for_event_1): Adjust.
12566 (linux_cancel_breakpoints): New.
12567 (unsuspend_one_lwp): New.
12568 (unsuspend_all_lwps): New.
12569 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12570 (send_sigstop_callback): Change return type to int, add new
12571 `except' parameter and handle it.
12572 (suspend_and_send_sigstop_callback): New.
12573 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12574 pass them down. If SUSPEND, also increment the lwp's suspend
12576 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12577 (need_step_over_p): Don't consider suspended LWPs.
12578 (start_step_over): Adjust.
12579 (proceed_one_lwp): Change return type to int, add new `except'
12580 parameter and handle it.
12581 (unsuspend_and_proceed_one_lwp): New.
12582 (proceed_all_lwps): Use find_inferior instead of
12584 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12585 also decrement the suspend count of LWPs. Pass `except' down,
12586 instead of hacking its suspend count.
12587 (linux_pause_all): Add `freeze' parameter. Adjust.
12588 (linux_unpause_all): New.
12589 (linux_target_ops): Install linux_unpause_all.
12590 * server.c (handle_status): Adjust.
12591 * target.h (struct target_ops): New fields `unpause_all' and
12592 `cancel_breakpoints'. Add new parameter to `pause_all'.
12593 (pause_all): Add new `freeze' parameter.
12594 (unpause_all): New.
12595 (cancel_breakpoints): New.
12596 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12597 cancel breakpoints.
12598 (cmd_qtstart): Pause threads.
12599 (stop_tracing): Pause threads, and cancel breakpoints.
12600 * win32-low.c (win32_target_ops): Adjust.
12602 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12604 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12605 the inferior right away from here...
12606 (linux_wait_1): ... to here, and adjust to check the thread's
12607 last_resume_kind instead of the lwp's step or stop_expected flags.
12609 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12611 * README: Use consistent `GDB' and `GDBserver' spellings.
12613 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12615 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12616 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12617 (linux_detach_one_lwp): Assume the lwp is stopped.
12618 (any_thread_of): Delete.
12619 (linux_detach): Stop all lwps here. Don't blindly delete all
12621 (delete_lwp_callback): New.
12622 (linux_mourn): Delete all lwps of the process that is gone.
12623 (linux_wait_1): Don't delete the last lwp of the process here.
12624 * mem-break.h (mark_breakpoints_out): Declare.
12625 * mem-break.c (mark_breakpoints_out): New.
12626 (free_all_breakpoints): Use it.
12627 * server.c (handle_target_event): If the process is gone, mark
12629 * thread-db.c (struct thread_db) <create_bp>: New field.
12630 (thread_db_enable_reporting): Fix prototype. Store a thread event
12631 breakpoint reference in the thread_db struct.
12632 (thread_db_load_search): Clear the thread_db object.
12633 (try_thread_db_load_1): Ditto.
12634 (switch_to_process): New.
12635 (disable_thread_event_reporting): Use it.
12636 (remove_thread_event_breakpoints): New.
12637 (thread_db_detach, thread_db_mourn): Use it.
12639 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12641 * linux-low.c (linux_enable_event_reporting): New.
12642 (linux_wait_for_event_1, handle_extended_wait): Use it.
12644 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12646 * linux-low.c (linux_kill_one_lwp, linux_kill)
12647 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12648 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12649 SIGSTOP even if the LWP is stopped.
12650 (send_sigstop_callback): New.
12651 (stop_all_lwps): Use send_sigstop_callback instead.
12652 (linux_resume_one_thread): Adjust.
12653 (proceed_one_lwp): Still proceed an LWP that the client has
12654 requested to stop, if we haven't reported it as stopped yet. Make
12655 sure that LWPs the client want stopped, have a pending SIGSTOP.
12657 2010-04-26 Doug Evans <dje@google.com>
12659 * server.c (handle_general_set): Make static.
12661 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12662 Print received char after testing for error/eof instead of before.
12663 (input_interrupt): Tweak comment.
12665 2010-04-23 Doug Evans <dje@google.com>
12667 * server.c (start_inferior): Print inferior argv if --debug.
12669 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12671 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12672 * nto-x86-low.c: Include server.h
12674 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12676 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12677 be consistent with other sources of this directory.
12678 (init_registers_amd64): Correct name of source file of this function
12681 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12683 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12684 64-bit executables.
12686 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12688 * win32-i386-low.c: Add 64-bit support.
12689 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12690 (init_registers_amd64): Declare.
12691 (mappings): Add 64-bit version of array.
12692 (init_windows_x86): New function.
12693 (the_low_target): Change init_arch field to init_windows_x86.
12695 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12697 * win32-low.c: Adapt to support also 64-bit architecture.
12698 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12699 (get_image_name): Use SIZE_T type for local variable `done'.
12700 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12701 (toolhelp_get_dll_name): Idem.
12702 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12703 Use uintptr_t typecast to avoid warning.
12704 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12705 (handle_exception): Use phex_nz to avoid warning.
12706 (win32_wait): Remove unused local variable `process'.
12708 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12710 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12713 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12715 * configure.ac: Use `ws2_32' library for srv_mingw.
12716 * configure: Regenerate.
12717 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12718 * remote-utils.c: Likewise.
12720 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12722 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12723 if __x86_64__ is defined.
12725 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12727 * configure: Regenerate.
12729 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12731 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12732 * target.h (target_ops): New get_tib_address field.
12733 * win32-low.h (win32_thread_info): Add thread_local_base field.
12734 * win32-low.c (child_add_thread): Add tlb argument.
12735 Set thread_local_base field to TLB.
12736 (get_child_debug_event): Adapt to child_add_thread change.
12737 (win32_get_tib_address): New function.
12738 (win32_target_ops): Set get_tib_address field to
12739 win32_get_tib_address.
12740 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12742 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12744 * linux-low.c (linux_mourn): Also remove the process.
12745 * server.c (handle_target_event): Don't remove the process here.
12746 * nto-low.c (nto_mourn): New.
12747 (nto_target_ops): Install it.
12748 * spu-low.c (spu_mourn): New.
12749 (spu_target_ops): Install it.
12750 * win32-low.c (win32_mourn): New.
12751 (win32_target_ops): Install it.
12753 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12755 * server.h (buffer_xml_printf): Remove redundant `;'.
12757 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12759 * regcache.c (set_register_cache): Invalidate regcaches before
12760 changing the register cache layout.
12761 (regcache_invalidate_one): Allow a NULL regcache.
12762 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12763 regcaches before changing the register cache layout or the target
12766 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12768 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12769 variable warning on Linux/x86-64.
12771 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12773 GDBserver disconnected tracing support.
12775 * linux-low.c (linux_remove_process): Delete.
12776 (add_lwp): Don't set last_resume_kind here.
12777 (linux_kill): Use `mourn'.
12778 (linux_detach): Use `thread_db_detach', and `mourn'.
12779 (linux_mourn): New.
12780 (linux_attach_lwp_1): Adjust comment.
12781 (linux_attach): last_resume_kind moved the thread_info; adjust.
12782 (status_pending_p_callback): Adjust.
12783 (linux_wait_for_event_1): Adjust.
12784 (count_events_callback, select_singlestep_lwp_callback)
12785 (select_event_lwp_callback, cancel_breakpoints_callback)
12786 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12787 (proceed_one_lwp): Adjust.
12788 (linux_async): Add debug output.
12789 (linux_thread_stopped): New.
12790 (linux_pause_all): New.
12791 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12793 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12794 (thread_db_free): Delete declaration.
12795 (thread_db_detach, thread_db_mourn): Declare.
12796 * thread-db.c (thread_db_init): Use thread_db_mourn.
12797 (thread_db_free): Delete, split in two.
12798 (disable_thread_event_reporting): New.
12799 (thread_db_detach): New.
12800 (thread_db_mourn): New.
12802 * server.h (struct thread_info) <last_resume_kind>: New field.
12803 <attached>: Add comment.
12804 <gdb_detached>: New field.
12805 (handler_func): Change return type to int.
12806 (handle_serial_event, handle_target_event): Ditto.
12807 (gdb_connected): Declare.
12809 (disconnected_tracing): Declare.
12810 (stop_tracing): Declare.
12812 * server.c (handle_query) <qSupported>: Report support for
12813 disconnected tracing.
12814 (queue_stop_reply_callback): Account for running threads.
12815 (gdb_wants_thread_stopped): New.
12816 (gdb_wants_all_threads_stopped): New.
12817 (gdb_reattached_process): New.
12818 (handle_status): Clear the `gdb_detached' flag of all processes.
12819 In all-stop, stop all threads.
12820 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12821 (process_serial_event): If the remote connection breaks, or if an
12822 exit was forced with "monitor exit", force an event loop exit.
12823 Handle disconnected tracing on detach.
12824 (handle_serial_event): Adjust.
12825 (handle_target_event): If GDB isn't connected, forward events back
12826 to the inferior, unless the last process exited, in which case,
12827 exit gdbserver. Adjust interface.
12829 * remote-utils.c (remote_open): Don't block in accept. Instead
12830 register an event loop source on the listen socket file
12831 descriptor. Refactor bits into ...
12832 (listen_desc): ... this new global.
12833 (gdb_connected): ... this new function.
12834 (enable_async_notification): ... this new function.
12835 (handle_accept_event): ... this new function.
12836 (remote_close): Clear remote_desc.
12838 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12840 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12842 (mourn_inferior): Define.
12843 (target_process_qsupported): Avoid the dangling else problem.
12844 (thread_stopped): Define.
12845 (pause_all): Define.
12846 (target_waitstatus_to_string): Declare.
12847 * target.c (target_waitstatus_to_string): New.
12849 * tracepoint.c (tracing): Make extern.
12850 (disconnected_tracing): New.
12851 (stop_tracing): Make extern. Handle tracing stops due to GDB
12853 (cmd_qtdisconnected): New.
12854 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12855 (handle_tracepoint_general_set): Handle QTDisconnected.
12857 * event-loop.c (event_handler_func): Change return type to int.
12858 (process_event): Bail out if the event handler wants the event
12860 (handle_file_event): Ditto.
12861 (start_event_loop): Bail out if the event handler wants the event
12864 * nto-low.c (nto_target_ops): Adjust.
12865 * spu-low.c (spu_wait): Don't remove the process here.
12866 (spu_target_ops): Adjust.
12867 * win32-low.c (win32_wait): Don't remove the process here.
12868 (win32_target_ops): Adjust.
12870 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12872 * regcache.c (realloc_register_cache): Invalidate inferior's
12873 regcache before recreating it.
12875 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12877 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12879 2010-04-09 Stan Shebs <stan@codesourcery.com>
12880 Pedro Alves <pedro@codesourcery.com>
12882 * server.h (LONGEST): New.
12883 (struct thread_info) <while_stepping>: New field.
12884 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12886 (initialize_tracepoint, handle_tracepoint_general_set)
12887 (handle_tracepoint_query, tracepoint_finished_step)
12888 (tracepoint_was_hit, release_while_stepping_state_list):
12889 (current_traceframe): Declare.
12890 * server.c (handle_general_set): Handle tracepoint packets.
12891 (read_memory): New.
12892 (write_memory): New.
12893 (handle_search_memory_1): Use read_memory.
12894 (handle_query): Report support for conditional tracepoints, trace
12895 state variables, and tracepoint sources. Handle tracepoint
12897 (main): Initialize the tracepoints module.
12898 (process_serial_event): Handle traceframe reads/writes.
12900 * linux-low.c (handle_tracepoints): New.
12901 (linux_wait_1): Call it.
12902 (linux_resume_one_lwp): Handle while-stepping.
12903 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12904 (linux_target_ops): Install them.
12905 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12907 * linux-x86-low.c (x86_supports_tracepoints): New.
12908 (the_low_target). Install it.
12910 * mem-break.h (delete_breakpoint): Declare.
12911 * mem-break.c (delete_breakpoint): Make external.
12913 * target.h (struct target_ops): Add `supports_tracepoints',
12914 `read_pc', and `write_pc' fields.
12915 (target_supports_tracepoints): Define.
12916 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12919 * regcache.h (struct regcache) <registers_owned>: New field.
12920 (init_register_cache, regcache_cpy): Declare.
12921 (regcache_read_pc, regcache_write_pc): Declare.
12922 (register_cache_size): Declare.
12923 (supply_regblock): Declare.
12924 * regcache.c (init_register_cache): New.
12925 (new_register_cache): Use it.
12926 (regcache_cpy): New.
12927 (register_cache_size): New.
12928 (supply_regblock): New.
12929 (regcache_read_pc, regcache_write_pc): New.
12931 * tracepoint.c: New.
12933 * Makefile.in (OBS): Add tracepoint.o.
12934 (tracepoint.o): New rule.
12936 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12938 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12940 (i386-mmx.c): Likewise.
12941 (i386-mmx-linux.o): Likewise.
12942 (i386-mmx-linux.c): Likewise.
12944 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12945 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12946 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12947 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12949 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12950 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12951 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12953 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12955 * Makefile.in (clean): Updated.
12957 (i386-avx.c): Likewise.
12958 (i386-avx-linux.o): Likewise.
12959 (i386-avx-linux.c): Likewise.
12960 (amd64-avx.o): Likewise.
12961 (amd64-avx.c): Likewise.
12962 (amd64-avx-linux.o): Likewise.
12963 (amd64-avx-linux.c): Likewise.
12965 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12966 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12967 (srv_amd64_regobj): Add amd64-avx.o.
12968 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12969 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12970 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12971 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12972 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12973 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12974 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12976 * i387-fp.c: Include "i386-xstate.h".
12978 (i387_cache_to_xsave): Likewise.
12979 (i387_xsave_to_cache): Likewise.
12980 (x86_xcr0): Likewise.
12982 * i387-fp.h (i387_cache_to_xsave): Likewise.
12983 (i387_xsave_to_cache): Likewise.
12984 (x86_xcr0): Likewise.
12986 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12987 * linux-crisv32-low.c (target_regsets): Likewise.
12988 * linux-m68k-low.c (target_regsets): Likewise.
12989 * linux-mips-low.c (target_regsets): Likewise.
12990 * linux-ppc-low.c (target_regsets): Likewise.
12991 * linux-s390-low.c (target_regsets): Likewise.
12992 * linux-sh-low.c (target_regsets): Likewise.
12993 * linux-sparc-low.c (target_regsets): Likewise.
12994 * linux-xtensa-low.c (target_regsets): Likewise.
12996 * linux-low.c: Include <sys/uio.h>.
12997 (regsets_fetch_inferior_registers): Support nt_type.
12998 (regsets_store_inferior_registers): Likewise.
12999 (linux_process_qsupported): New.
13000 (linux_target_ops): Add linux_process_qsupported.
13002 * linux-low.h (regset_info): Add nt_type.
13003 (linux_target_ops): Add process_qsupported.
13005 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13007 (init_registers_i386_avx_linux): New.
13008 (init_registers_amd64_avx_linux): Likewise.
13009 (xmltarget_i386_linux_no_xml): Likewise.
13010 (xmltarget_amd64_linux_no_xml): Likewise.
13011 (PTRACE_GETREGSET): Likewise.
13012 (PTRACE_SETREGSET): Likewise.
13013 (x86_fill_xstateregset): Likewise.
13014 (x86_store_xstateregset): Likewise.
13015 (use_xml): Likewise.
13016 (x86_linux_update_xmltarget): Likewise.
13017 (x86_linux_process_qsupported): Likewise.
13018 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13019 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13020 init_registers_i386_linux here. Call
13021 x86_linux_update_xmltarget.
13022 (the_low_target): Add x86_linux_process_qsupported.
13024 * server.c (handle_query): Call target_process_qsupported.
13026 * target.h (target_ops): Add process_qsupported.
13027 (target_process_qsupported): New.
13029 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13031 * inferiors.c (add_thread): Set last_status kind to
13032 TARGET_WAITKIND_IGNORE.
13033 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13034 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13035 (linux_wait_1): Move `thread' local definition to block that uses
13036 it. Don't NULL initialize `event_child'.
13037 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13038 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13039 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13041 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13043 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13044 an extended waitstatus, or by a watchpoint.
13045 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13046 thread was stepping or has been stopped by a watchpoint.
13048 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13050 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13051 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13052 of another, then delete the previous, and validate all
13054 (validate_inserted_breakpoint): New.
13055 (delete_disabled_breakpoints): New.
13056 (validate_breakpoints): New.
13057 (check_mem_read): Validate breakpoints before trusting their
13058 shadow. Delete disabled breakpoints.
13059 (check_mem_write): Validate breakpoints before trusting they
13060 should be inserted. Delete disabled breakpoints.
13061 * mem-break.h (validate_breakpoints):
13062 * server.c (handle_query): Validate breakpoints when we see a
13065 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13067 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13068 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13069 if we could tell there's a GDB breakpoint at stop_pc.
13070 (need_step_over_p): Don't do a step over if we find a GDB
13071 breakpoint at the resume PC.
13073 * mem-break.c (struct raw_breakpoint): New.
13074 (enum bkpt_type): New type `gdb_breakpoint'.
13075 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13076 fields. New field `raw'.
13077 (find_raw_breakpoint_at): New.
13078 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13079 breakpoint instead.
13080 (set_breakpoint_at): Adjust.
13081 (delete_raw_breakpoint): New.
13082 (release_breakpoint): New.
13083 (delete_breakpoint): Rename to...
13084 (delete_breakpoint_1): ... this. Add proc parameter. Use
13085 release_breakpoint. Return ENOENT.
13086 (delete_breakpoint): Reimplement.
13087 (find_breakpoint_at): Delete.
13088 (find_gdb_breakpoint_at): New.
13089 (delete_breakpoint_at): Delete.
13090 (set_gdb_breakpoint_at): New.
13091 (delete_gdb_breakpoint_at): New.
13092 (gdb_breakpoint_here): New.
13093 (set_reinsert_breakpoint): Use release_breakpoint.
13094 (uninsert_breakpoint): Rename to ...
13095 (uninsert_raw_breakpoint): ... this.
13096 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13097 (reinsert_raw_breakpoint): Change parameter type to
13099 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13101 (check_breakpoints): Adjust. Use release_breakpoint.
13102 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13103 (breakpoint_inserted_here): Ditto.
13104 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13105 Don't trust the breakpoint's shadow if it is not inserted.
13106 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13107 (delete_all_breakpoints): Adjust.
13108 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13109 use delete_breakpoint_1.
13111 * mem-break.h (breakpoints_supported): Delete declaration.
13112 (set_gdb_breakpoint_at): Declare.
13113 (gdb_breakpoint_here): Declare.
13114 (delete_breakpoint_at): Delete.
13115 (delete_gdb_breakpoint_at): Declare.
13117 * server.h (struct raw_breakpoint): Forward declare.
13118 (struct process_info): New field `raw_breakpoints'.
13120 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13123 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13125 * linux-low.c (status_pending_p_callback): Fix comment.
13126 (linux_wait_for_event_1): Move most of the internal breakpoint
13127 handling from here...
13128 (linux_wait_1): ... to here.
13129 (count_events_callback): New.
13130 (select_singlestep_lwp_callback): New.
13131 (select_event_lwp_callback): New.
13132 (cancel_breakpoints_callback): New.
13133 (select_event_lwp): New.
13134 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13135 priority to all LWPs that have had events that should be reported
13136 to the client. Cancel breakpoints when about to reporting the
13137 event to the client, not while stopping lwps. No longer cancel
13138 finished single-steps here.
13139 (cancel_finished_single_step): Delete.
13140 (cancel_finished_single_steps): Delete.
13142 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13144 * mem-break.c (enum bkpt_type): New.
13145 (struct breakpoint): New field `type'.
13146 (set_breakpoint_at): Change return type to struct breakpoint
13147 pointer. Set type to `other_breakpoint' by default.
13148 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13149 in the breakpoint list.
13150 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13151 (reinsert_breakpoint): Rename to ...
13152 (reinsert_raw_breakpoint): ... this.
13153 (reinsert_breakpoints_at): Adjust.
13154 * mem-break.h (struct breakpoint): Declare.
13155 (set_breakpoint_at): Change return type to struct breakpoint
13158 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13160 * server.c (handle_query): Assign, not compare.
13162 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13164 Teach linux gdbserver to step-over-breakpoints.
13166 * linux-low.c (can_hardware_single_step): New.
13167 (supports_breakpoints): New.
13168 (handle_extended_wait): If stopping threads, read the stop pc of
13169 the new cloned LWP.
13171 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13172 low target doesn't support retrieving the PC.
13173 (add_lwp): Set last_resume_kind to resume_continue.
13174 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13175 (linux_attach): Don't clear stop_expected. Set the lwp's
13176 last_resume_kind to resume_stop.
13177 (linux_detach_one_lwp): Don't check for removed breakpoints.
13178 (check_removed_breakpoint): Delete.
13179 (status_pending_p): Rename to ...
13180 (status_pending_p_callback): ... this. Don't check for removed
13181 breakpoints. Don't consider threads that are stopped from GDB's
13183 (linux_wait_for_lwp): Always read the stop_pc here.
13184 (cancel_breakpoint): New.
13185 (step_over_bkpt): New global.
13186 (linux_wait_for_event_1): Implement stepping over breakpoints.
13187 (gdb_wants_lwp_stopped): New.
13188 (gdb_wants_all_stopped): New.
13189 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13190 single-step traps here. Store the thread's last reported target
13192 (send_sigstop): Don't clear stop_expected. Always set it,
13194 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13195 (cancel_finished_single_step): New.
13196 (cancel_finished_single_steps): New.
13197 (wait_for_sigstop): Don't cancel finished single-step traps here.
13198 (linux_resume_one_lwp): Don't check for removed breakpoints.
13199 Don't set `step' on non-hardware step archs.
13200 (linux_set_resume_request): Ignore resume_stop requests if already
13201 stopping or stopped. Set the lwp's last_resume_kind.
13202 (resume_status_pending_p): Don't check for removed breakpoints.
13203 (need_step_over_p): New.
13204 (start_step_over): New.
13205 (finish_step_over): New.
13206 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13207 requests. Clear the thread's last reported target waitstatus.
13208 Don't use the `suspended' flag. Don't consider pending breakpoints.
13209 (linux_resume): Start a step-over if necessary.
13210 (proceed_one_lwp): New.
13211 (proceed_all_lwps): New.
13212 (unstop_all_lwps): New.
13213 * linux-low.h (struct lwp_info): Rewrite comment for the
13214 `suspended' flag. Add the `stop_pc' field. Delete the
13215 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13216 Add `'last_resume_kind' and `need_step_over' fields.
13217 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13218 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13219 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13220 (set_raw_breakpoint_at): New.
13221 (set_breakpoint_at): Rewrite to use it.
13222 (reinsert_breakpoint_handler): Delete.
13223 (set_reinsert_breakpoint): New.
13224 (reinsert_breakpoint_by_bp): Delete.
13225 (delete_reinsert_breakpoints): New.
13226 (uninsert_breakpoint): Rewrite.
13227 (uninsert_breakpoints_at): New.
13228 (reinsert_breakpoint): Rewrite.
13229 (reinsert_breakpoints_at): New.
13230 (check_breakpoints): Rewrite.
13231 (breakpoint_here): New.
13232 (breakpoint_inserted_here): New.
13233 (check_mem_read): Adjust.
13234 * mem-break.h (breakpoints_supported, breakpoint_here)
13235 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13236 (reinsert_breakpoint_by_bp): Delete declaration.
13237 (delete_reinsert_breakpoints): Declare.
13238 (reinsert_breakpoint): Delete declaration.
13239 (reinsert_breakpoints_at): Declare.
13240 (uninsert_breakpoint): Delete declaration.
13241 (uninsert_breakpoints_at): Declare.
13242 (check_breakpoints): Adjust prototype.
13243 * server.h: Adjust include order.
13244 (struct thread_info): Declare here. Add a `last_status' field.
13246 2010-03-23 Michael Snyder <msnyder@vmware.com>
13248 * server.c (crc32): New function.
13249 (handle_query): Add handling for 'qCRC:' request.
13251 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13253 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13254 lwp had been stopped by a watchpoint.
13256 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13258 * server.h (internal_error): Declare.
13259 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13260 * utils.c (internal_error): New function.
13262 2010-03-15 Andreas Schwab <schwab@redhat.com>
13264 * configure.srv: Fix typo setting srv_regobj.
13266 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13268 * linux-low.c (fetch_register): Avoid passing a non string literal
13270 (usr_store_inferior_registers): Ditto.
13272 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13274 * linux-low.c (linux_write_memory): Bail out early if peeking
13277 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13279 * linux-low.h (struct lwp_info): New fields
13280 `stopped_by_watchpoint' and `stopped_data_address'.
13281 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13282 here, and cache them in the lwp object.
13283 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13285 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13287 (linux_stopped_by_watchpoint): Rewrite.
13288 (linux_stopped_data_address): Rewrite.
13290 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13292 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13293 switching the current inferior, not before.
13295 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13297 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13298 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13299 i386-linux.c and amd64-linux.c.
13300 (reg-i386.o): Removed.
13301 (reg-i386.c): Likewise.
13302 (reg-i386-linux.o): Likewise.
13303 (reg-i386-linux.c): Likewise.
13304 (reg-x86-64.o): Likewise.
13305 (reg-x86-64.c): Likewise.
13306 (reg-x86-64-linux.o): Likewise.
13307 (reg-x86-64-linux.c): Likewise.
13309 (i386.c): Likewise.
13310 (i386-linux.o): Likewise.
13311 (i386-linux.c): Likewise.
13312 (amd64.o): Likewise.
13313 (amd64.c): Likewise.
13314 (amd64-linux.o): Likewise.
13315 (amd64-linux.c): Likewise.
13317 * configure.srv (srv_i386_regobj): New.
13318 (srv_i386_linux_regobj): Likewise.
13319 (srv_amd64_regobj): Likewise.
13320 (srv_amd64_linux_regobj): Likewise.
13321 (srv_i386_32bit_xmlfiles): Likewise.
13322 (srv_i386_64bit_xmlfiles): Likewise.
13323 (srv_i386_xmlfiles): Likewise.
13324 (srv_amd64_xmlfiles): Likewise.
13325 (srv_i386_linux_xmlfiles): Likewise.
13326 (srv_amd64_linux_xmlfiles): Likewise.
13327 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13328 srv_xmlfiles to $srv_i386_xmlfiles.
13329 (i[34567]86-*-mingw32ce*): Likewise.
13330 (i[34567]86-*-mingw*): Likewise.
13331 (i[34567]86-*-nto*): Likewise.
13332 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13333 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13334 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13335 (x86_64-*-linux*): Likewise.
13337 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13338 (init_registers_amd64_linux): New.
13339 (x86_arch_setup): Replace init_registers_x86_64_linux with
13340 init_registers_amd64_linux.
13342 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13344 * configure.ac: Check for libdl. If it is not available link against
13345 static libthread_db.
13346 * configure: Regenerate.
13348 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13352 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13353 handing a read watchpoint.
13354 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13356 2010-02-12 Doug Evans <dje@google.com>
13358 * linux-low.c (linux_supports_tracefork_flag): Document.
13359 (linux_look_up_symbols): Add comment.
13361 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13363 * regcache.c (supply_register): Clear regcache if buf is NULL.
13365 2010-02-02 Nicolas Roche <roche@sourceware.org>
13366 Joel Brobecker <brobecker@adacore.com>
13368 * inferiors.c (find_inferior): Add function documentation.
13369 (unloaded_dll): Handle the case where the unloaded dll has not
13370 been previously registered in the dll list.
13372 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13374 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13375 (thumb2_breakpoint): New.
13376 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13378 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13380 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13381 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13384 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13386 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13388 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13390 * linux-s390-low.c (s390_collect_ptrace_register)
13391 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13393 2010-01-21 Doug Evans <dje@google.com>
13395 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13396 (PTRACE_ARG4_TYPE): New macro.
13397 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13398 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13399 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13400 (usr_store_inferior_registers): Ditto.
13401 (linux_read_memory, linux_write_memory): Ditto.
13402 (linux_test_for_tracefork): Ditto.
13404 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13405 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13407 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13409 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13412 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13414 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13415 prototype to take a regcache. Adjust.
13417 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13419 * regcache.h (struct thread_info): Forward declare.
13420 (struct regcache): New.
13421 (new_register_cache): Adjust prototype.
13422 (get_thread_regcache): Declare.
13423 (free_register_cache): Adjust prototype.
13424 (registers_to_string, registers_from_string): Ditto.
13425 (supply_register, supply_register_by_name, collect_register)
13426 (collect_register_as_string, collect_register_by_name): Ditto.
13427 * regcache.c (struct inferior_regcache_data): Delete.
13428 (get_regcache): Rename to ...
13429 (get_thread_regcache): ... this. Adjust. Switch inferior before
13430 fetching registers.
13431 (regcache_invalidate_one): Adjust.
13432 (regcache_invalidate): Fix prototype.
13433 (new_register_cache): Return the new register cache.
13434 (free_register_cache): Change prototype.
13435 (realloc_register_cache): Adjust.
13436 (registers_to_string): Change prototype to take a regcache. Adjust.
13437 (registers_from_string): Ditto.
13438 (register_data): Ditto.
13439 (supply_register): Ditto.
13440 (supply_register_by_name): Ditto.
13441 (collect_register): Ditto.
13442 (collect_register_as_string): Ditto.
13443 (collect_register_by_name): Ditto.
13444 * server.c (process_serial_event): Adjust.
13445 * linux-low.h (regset_fill_func, regset_store_func): Change
13447 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13449 * linux-low.c (get_stop_pc): Adjust.
13450 (check_removed_breakpoint): Adjust.
13451 (linux_wait_for_event): Adjust.
13452 (linux_resume_one_lwp): Adjust.
13453 (fetch_register): Add regcache parameter. Adjust.
13454 (usr_store_inferior_registers): Ditto.
13455 (regsets_fetch_inferior_registers): Ditto.
13456 (regsets_store_inferior_registers): Ditto.
13457 (linux_fetch_registers, linux_store_registers): Ditto.
13458 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13460 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13462 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13463 prototype to take a regcache.
13464 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13465 * remote-utils.c (convert_ascii_to_int, outreg)
13466 (prepare_resume_reply): Change prototype to take a regcache.
13468 * target.h (struct target_ops) <fetch_registers, store_registers>:
13469 Change prototype to take a regcache.
13470 (fetch_inferior_registers, store_inferior_registers): Change
13471 prototype to take a regcache. Adjust.
13472 * proc-service.c (ps_lgetregs): Adjust.
13473 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13474 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13475 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13476 take a regcache. Adjust.
13477 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13478 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13479 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13480 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13481 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13482 (cris_cannot_fetch_register):
13483 (cris_breakpoint_at): Change prototype to take a regcache.
13485 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13486 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13487 to take a regcache. Adjust.
13488 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13490 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13491 take a regcache. Adjust.
13492 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13493 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13494 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13495 * linux-mips-low.c (mips_get_pc):
13496 (mips_set_pc): Change prototype to take a regcache. Adjust.
13497 (mips_reinsert_addr): Adjust.
13498 (mips_collect_register): Change prototype to take a regcache.
13500 (mips_supply_register):
13501 (mips_collect_register_32bit, mips_supply_register_32bit)
13502 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13503 (mips_store_fpregset): Ditto.
13504 * linux-ppc-low.c (ppc_supply_ptrace_register)
13505 (ppc_supply_ptrace_register): Ditto.
13506 (parse_spufs_run): Adjust.
13507 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13508 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13509 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13510 take a regcache. Adjust.
13511 * linux-s390-low.c (s390_collect_ptrace_register)
13512 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13513 (s390_set_pc): Change prototype to take a regcache. Adjust.
13514 (s390_arch_setup): Adjust.
13515 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13516 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13517 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13518 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13519 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13521 (sparc_breakpoint_at): Adjust.
13522 * linux-xtensa-low.c (xtensa_fill_gregset):
13523 (xtensa_store_gregset):
13524 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13525 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13526 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13527 prototype to take a regcache. Adjust.
13528 * win32-arm-low.c (arm_fetch_inferior_register)
13529 (arm_store_inferior_register): Change prototype to take a
13531 * win32-i386-low.c (i386_fetch_inferior_register)
13532 (i386_store_inferior_register): Change prototype to take a
13534 * win32-low.c (child_fetch_inferior_registers)
13535 (child_store_inferior_registers): Change prototype to take a
13537 (win32_wait): Adjust.
13538 (win32_fetch_inferior_registers): Change prototype to take a
13540 (win32_store_inferior_registers): Adjust.
13541 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13542 store_inferior_register>: Change prototype to take a regcache.
13544 2010-01-20 Doug Evans <dje@google.com>
13546 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13548 (linux_wait_for_event1, linux_init_signals): Ditto.
13549 (W_STOPCODE): Provide definition if missing.
13551 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13553 * linux-low.c (linux_core_of_thread): New.
13554 (compare_ints, show_process, list_threads): New.
13555 (linux_qxfer_osdata): Report threads and cores.
13556 (linux_target_op): Register linux_core_of_thread.
13557 * remote-utils.c (prepare_resume_reply): Report the core.
13558 (buffer_xml_printf): Support %d specifier.
13559 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13561 (handle_query): Handle qXfer:threads. Announce availability
13563 * target.h (struct target_ops): New field core_of_thread.
13565 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13567 * Makefile.in (clean): Remove new generated files.
13568 (reg-s390.o, reg-s390.c): Remove rules.
13569 (reg-s390x.o, reg-s390x.c): Likewise.
13570 (s390-linux32.o, s390-linux32.c): Add rules.
13571 (s390-linux64.o, s390-linux64.c): Likewise.
13572 (s390x-linux64.o, s390x-linux64.c): Likewise.
13573 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13574 * linux-s390-low.c: Include <elf.h>.
13575 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13576 (init_registers_s390): Remove prototype.
13577 (init_registers_s390x): Likewise.
13578 (init_registers_s390_linux32): Add prototype.
13579 (init_registers_s390_linux64): Likewise.
13580 (init_registers_s390x_linux64): Likewise.
13581 (s390_num_regs_3264): New define.
13582 (s390_regmap_3264): New global variable.
13583 (s390_cannot_fetch_register): Remove obsolete check.
13584 (s390_cannot_store_register): Likewise.
13585 (s390_collect_ptrace_register): Handle upper/lower register halves.
13586 (s390_supply_ptrace_register): Likewise.
13587 (s390_fill_gregset): Update to register number changes.
13588 (s390_get_hwcap): New routine.
13589 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13590 Install appropriate regmap and register set.
13592 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13594 * server.c (gdbserver_version): Update copyright year to 2010.
13595 * gdbreplay.c (gdbreplay_version): Likewise.
13597 2009-12-28 Doug Evans <dje@google.com>
13599 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13600 elf/external.h. Include <elf.h> instead but only if necessary.
13602 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13604 * linux-low.c (linux_remove_process): Remove `detaching'
13605 parameter. Don't release/detach from thread_db here.
13606 (linux_kill): Release/detach from thread_db here, ...
13607 (linux_detach): ... and here, before actually detaching.
13608 (linux_wait_1): ... and here, when a process exits.
13609 * thread-db.c (any_thread_of): New.
13610 (thread_db_free): Switch the current inferior to a thread of the
13613 2009-12-21 Doug Evans <dje@google.com>
13615 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13617 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13618 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13619 warning ifndef __NR_tkill. Move setting of errno there too.
13620 Delete unnecessary resetting of errno after syscall.
13621 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13623 * configure.ac: Check for dladdr.
13624 * config.in: Regenerate.
13625 * configure: Regenerate.
13626 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13627 (try_thread_db_load): Update.
13629 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13631 2009-12-18 Doug Evans <dje@google.com>
13633 * event-loop.c: Include unistd.h if it exists.
13635 * linux-low.c (my_waitpid): Move definition away from being in
13636 between linux_tracefork_child/linux_test_for_tracefork.
13638 * gdb_proc_service.h (psaddr_t): Fix type.
13639 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13640 signature to match glibc.
13642 2009-12-16 Doug Evans <dje@google.com>
13644 * linux-low.c (linux_read_memory): Fix argument to read.
13646 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13648 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13649 events, don't leave current_inferior pointing at null.
13651 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13653 * win32-low.c (LOG): Delete.
13654 (OUTMSG): Output to stderr.
13655 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13656 on compile time LOG macro.
13657 (win32_wait): Fix debug output.
13659 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13661 * win32-low.c (win32_add_one_solib): If the dll name is
13662 "ntdll.dll", prepend the system directory to the dll path.
13664 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13666 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13668 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13669 Vladimir Prus <vladimir@codesourcery.com>
13671 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13672 * configure.ac: Check for __mcoldfire__ and set
13673 gdb_cv_m68k_is_coldfire.
13674 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13675 reg-cf.o and reg-m68k.o.
13676 * configure: Regenerated.
13678 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13680 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13681 Pass it to thread_db_free.
13682 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13683 proper `detaching' argument to linux_remove_process.
13684 * linux-low.h (thread_db_free): Add `detaching' parameter.
13685 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13687 (thread_db_free): Add `detaching' parameter. Only
13688 call td_ta_clear_event if detaching from process.
13690 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13692 * thread-db.c (thread_db_free): Fix typo.
13694 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13697 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13699 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13701 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13702 with an i686 compiler.
13703 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13705 * configure: Rebuilt.
13707 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13711 * server.c (handle_search_memory_1): Correct read_addr initialization
13712 in loop for searching subsequent chunks.
13714 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13716 * configure.ac: New --with-libthread-db option.
13717 * thread-db.c: Allow direct dependence on libthread_db.
13718 (thread_db_free): Adjust.
13719 * config.in: Regenerate.
13720 * configure: Likewise.
13722 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13725 * thread-db.c (attach_thread): New function.
13726 (maybe_attach_thread): Return success/failure.
13727 (find_new_threads_callback): Adjust.
13728 (thread_db_find_new_threads): Loop until no new threads.
13730 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13732 * proc-service.c (ps_lgetregs): Formatting.
13734 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13736 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13737 * configure.ac: Adjust.
13738 * linux-low.h (struct process_info_private): Move members to struct
13740 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13741 * linux-low.c (linux_remove_process): Adjust.
13742 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13743 * server.c (handle_query): Move code ...
13744 (handle_monitor_command): ... here. New function.
13745 * target.h (struct target_ops): New member.
13746 * thread-db.c (struct thread_db): New.
13747 (libthread_db_search_path): New variable.
13748 (thread_db_create_event, thread_db_enable_reporting)
13749 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13750 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13751 (try_thread_db_load_1, dladdr_to_soname): New functions.
13752 (try_thread_db_load, thread_db_load_search): New functions.
13753 (thread_db_init): Search for libthread_db.
13754 (thread_db_free): New function.
13755 (thread_db_handle_monitor_command): Likewise.
13756 * config.in: Regenerate.
13757 * configure: Regenerate.
13759 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13761 * spu-low.c (spu_kill): Wait for inferior to terminate.
13762 Call clear_inferiors.
13763 (spu_detach): Call clear_inferiors.
13765 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13767 * aclocal.m4: Regenerate.
13768 * config.in: Likewise.
13769 * configure: Likewise.
13771 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13773 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13774 (parse_spufs_run): New function.
13775 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13776 (ppc_breakpoint_at): Handle SPU breakpoints.
13778 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13780 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13781 (SPUFS_MAGIC): Define.
13782 (spu_enumerate_spu_ids): New function.
13783 (linux_qxfer_spu): New function.
13784 (linux_target_ops): Install linux_qxfer_spu.
13786 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13788 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13789 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13790 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13791 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13792 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13793 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13794 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13795 (init_registers_powerpc_cell32l): Add prototype.
13796 (init_registers_powerpc_cell64l): Likewise.
13797 (ppc_arch_setup): Detect Cell/B.E. architecture.
13799 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13801 * Makefile.in (datarootdir): New variable.
13803 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13805 * linux-low.c (linux_write_memory): Update debugging output.
13806 * Makefile.in (clean): Add new descriptions.
13807 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13808 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13809 * configure.srv: Add new files for arm*-*-linux*.
13810 * linux-arm-low.c: Add new declarations.
13811 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13812 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13813 (HWCAP_VFPv3D16): New.
13814 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13815 instead of __IWMMXT__.
13816 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13817 (arm_arch_setup): New.
13818 (target_regsets): Remove #ifdef. Add VFP regset.
13819 (the_low_target): Use arm_arch_setup.
13821 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13823 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13824 the main thread again.
13826 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13828 Adding Neutrino gdbserver.
13829 * configure: Regenerated.
13830 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13831 * configure.srv (i[34567]86-*-nto*): New target.
13832 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13833 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13834 (nto_comctrl) [__QNX__]: New function.
13835 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13837 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13839 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13842 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13843 Pedro Alves <pedro@codesourcery.com>
13845 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13846 don't support CONTEXT_EXTENDED_REGISTERS.
13847 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13848 (the_low_target): Install them.
13849 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13850 failing with ERROR_PIPE_NOT_CONNECTED.
13852 2009-06-30 Doug Evans <dje@google.com>
13853 Pierre Muller <muller@ics.u-strasbg.fr>
13855 Add h/w watchpoint support to x86-linux, win32-i386.
13856 * Makefile.in (SFILES): Add i386-low.c
13857 (i386_low_h): Define.
13858 (i386-low.o): Add dependencies.
13859 (linux-x86-low.o): Add i386-low.h dependency.
13860 (win32-i386-low.o): Ditto.
13861 * i386-low.c: New file.
13862 * i386-low.h: New file.
13863 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13864 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13865 * linux-low.c (linux_add_process): Initialize arch_private.
13866 (linux_remove_process): Free arch_private.
13867 (add_lwp): Initialize arch_private.
13868 (delete_lwp): Free arch_private.
13869 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13871 * linux-low.h (process_info_private): New member arch_private.
13872 (lwp_info): New member arch_private.
13873 (linux_target_ops): New members new_process, new_thread,
13875 (ptid_of): New macro.
13876 * linux-x86-low.c: Include stddef.h, i386-low.h.
13877 (arch_process_info): New struct.
13878 (arch_lwp_info): New struct.
13879 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13880 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13881 (i386_dr_low_get_status): New function.
13882 (x86_insert_point, x86_remove_point): New functions.
13883 (x86_stopped_by_watchpoint): New function.
13884 (x86_stopped_data_address): New function.
13885 (x86_linux_new_process, x86_linux_new_thread): New functions.
13886 (x86_linux_prepare_to_resume): New function.
13887 (the_low_target): Add entries for insert_point, remove_point,
13888 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13890 * server.c (debug_hw_points): New global.
13891 (monitor_show_help): Document set debug-hw-points.
13892 (handle_query): Process "set debug-hw-points".
13893 * server.h (debug_hw_points): Declare.
13894 (paddress): Declare.
13895 * utils.c (NUMCELLS, CELLSIZE): New macros.
13896 (get_sell, xsnprintf, paddress): New functions.
13897 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13898 remove_point, stopped_by_watchpoint, stopped_data_address.
13899 * win32-i386-low.c: Include i386-low.h.
13900 (debug_reg_state): Replaces dr.
13901 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13902 (i386_dr_low_get_status): New function.
13903 (i386_insert_point, i386_remove_point): New functions.
13904 (i386_stopped_by_watchpoint): New function.
13905 (i386_stopped_data_address): New function.
13906 (i386_initial_stuff): Update.
13907 (get_thread_context,set_thread_context,i386_thread_added): Update.
13908 (the_low_target): Add entries for insert_point,
13909 remove_point, stopped_by_watchpoint, stopped_data_address.
13910 * win32-low.c (win32_insert_watchpoint): New function.
13911 (win32_remove_watchpoint): New function.
13912 (win32_stopped_by_watchpoint): New function.
13913 (win32_stopped_data_address): New function.
13914 (win32_target_ops): Add entries for insert_watchpoint,
13915 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13916 * win32-low.h (win32_target_ops): New members insert_point,
13917 remove_point, stopped_by_watchpoint, stopped_data_address.
13919 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13921 * server.c (process_serial_event): Re-return unsupported, not
13922 error, if the type isn't recognized. Re-allow supporting only
13923 insert or remove packets. Also call require_running for
13924 breakpoints. Add missing break statement to default case. Tidy.
13925 * target.h (struct target_ops): Rename insert_watchpoint to
13926 insert_point, and remove_watchpoint to remove_point.
13928 * linux-low.h (struct linux_target_ops): Likewise.
13929 * linux-low.c (linux_insert_watchpoint): Rename to ...
13930 (linux_insert_point): ... this. Adjust.
13931 (linux_remove_watchpoint): Rename to ...
13932 (linux_remove_point): ... this. Adjust.
13933 (linux_target_ops): Adjust.
13934 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13935 (cris_insert_point): ... this.
13936 (cris_remove_watchpoint): Rename to ...
13937 (cris_remove_point): ... this.
13938 (the_low_target): Adjust.
13940 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13942 * server.c (handle_v_kill): Pass signal_pid to
13943 kill_inferior if multi_process is zero.
13945 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13947 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13948 * target.h (target_ops): Comment for *_watchpoint to make it clear
13949 the functions can get types '0' and '1'.
13951 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13953 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13954 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13955 * regcache.c (get_regcache): Likewise.
13956 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13957 * win32-low.c (child_fetch_inferior_registers): Remove check for
13960 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13961 Pedro Alves <pedro@codesourcery.com>
13963 * target.h (struct target_ops) <supports_multi_process>: New
13965 (target_supports_multi_process): New.
13966 * server.c (handle_query): Even if GDB reports support, only
13967 enable multi-process if the target also supports it. Report
13968 multi-process support only if the target backend supports it.
13969 * linux-low.c (linux_supports_multi_process): New function.
13970 (linux_target_ops): Install it as target_supports_multi_process
13973 2009-05-24 Doug Evans <dje@google.com>
13975 Global renaming of find_thread_pid to find_thread_ptid.
13976 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13977 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13978 All callers updated.
13980 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13981 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13984 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13985 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13986 (linux_resume_one_lwp): Ditto.
13988 2009-05-23 Doug Evans <dje@google.com>
13990 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13991 from struct inferior_list_entry * to struct lwp_info *.
13992 All callers updated.
13994 2009-05-13 Doug Evans <dje@google.com>
13996 * linux-x86-low.c: Don't include assert.h.
13997 (x86_siginfo_fixup): Use fatal, not assert.
13998 (x86_arch_setup): Fix comment.
14000 2009-05-12 Doug Evans <dje@google.com>
14002 Biarch support for i386/amd64 gdbserver.
14003 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14004 Add linux-x86-low.c.
14005 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14006 (linux-x86-low.o): Add.
14007 * linux-x86-64-low.c: Delete.
14008 * linux-i386-low.c: Delete.
14009 * linux-x86-low.c: New file.
14010 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14012 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14014 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14015 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14016 (linux_child_pid_to_exec_file): New function.
14017 (elf_64_header_p, elf_64_file_p): New functions.
14018 (siginfo_fixup): New function.
14019 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14020 give target a chance to convert layout.
14021 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14022 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14024 2009-05-07 Doug Evans <dje@google.com>
14026 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14027 (regsets_store_inferior_registers): Ditto.
14029 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14033 * linux-low.c (must_set_ptrace_flags): Delete.
14034 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14036 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14037 `lwp->must_set_ptrace_flags' instead.
14038 (linux_wait_for_event_1): Set ptrace options here.
14039 (linux_wait_1): ... not here.
14041 2009-04-30 Doug Evans <dje@google.com>
14043 * inferiors.c (started_inferior_callback): New function.
14044 (attached_inferior_callback): New function.
14045 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14046 * server.c (print_started_pid, print_attached_pid): New functions.
14047 (detach_or_kill_for_exit): New function.
14048 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14049 * server.h (have_started_inferiors_p): Declare.
14050 (have_attached_inferiors_p): Declare.
14052 * inferiors.c (remove_process): Fix memory leak, free process.
14053 * linux-low.c (linux_remove_process): New function.
14054 (linux_kill): Call it instead of remove_process.
14055 (linux_detach, linux_wait_1): Ditto.
14057 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14059 * configure.srv: Add x86 Windows CE target.
14061 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14063 * inferiors.c (get_thread_process): Make global.
14064 * server.h (get_thread_process): Add prototype.
14065 * thread-db.c (find_one_thread): Use get_thread_process
14066 instead of current_process.
14067 (thread_db_get_tls_address): Do not crash if called when
14068 thread layer is not yet initialized.
14070 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14072 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14073 * spu-low.c (current_tid): Rename to ...
14074 (current_ptid): ... this.
14075 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14076 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14077 ptid_get_lwp (current_ptid) instead of current_tid.
14078 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14079 instead of current_tid. Use find_process_pid to verify pid
14080 argument is valid. Pass proper argument to remove_process.
14081 (spu_thread_alive): Compare current_ptid instead of current_tid.
14082 (spu_resume): Likewise.
14084 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14086 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14089 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14091 Implement the multiprocess extensions, and add linux multiprocess
14094 * server.h (ULONGEST): Declare.
14095 (struct ptid, ptid_t): New.
14096 (minus_one_ptid, null_ptid): Declare.
14097 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14098 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14099 (struct inferior_list_entry): Change `id' type from unsigned from
14101 (struct sym_cache, struct breakpoint, struct
14102 process_info_private): Forward declare.
14103 (struct process_info): Declare.
14104 (current_process): Declare.
14105 (all_processes): Declare.
14106 (initialize_inferiors): Declare.
14107 (add_thread): Adjust to use ptid_t.
14108 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14109 (add_process, remove_process, find_thread_pid): Declare.
14110 (find_inferior_id): Adjust to use ptid_t.
14111 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14112 (multi_process): Declare.
14113 (push_event): Adjust to use ptid_t.
14114 (read_ptid, write_ptid): Declare.
14115 (prepare_resume_reply): Adjust to use ptid_t.
14116 (clear_symbol_cache): Declare.
14117 * inferiors.c (all_processes): New.
14118 (null_ptid, minus_one_ptid): New.
14119 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14120 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14121 (add_thread): Change unsigned long to ptid. Remove gdb_id
14123 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14124 (gdb_id_to_thread): Rename to ...
14125 (find_thread_pid): ... this. Change unsigned long to ptid.
14126 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14127 (loaded_dll, pull_pid_from_list): Adjust.
14128 (add_process, remove_process, find_process_pid)
14129 (get_thread_process, current_process, initialize_inferiors): New.
14130 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14131 (struct target_waitstatus) <related_pid>: Ditto.
14132 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14133 return type to int.
14134 (struct target_ops) <join>: Add `pid' argument.
14135 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14136 (struct target_ops) <wait>: Add `ptid' field. Change return type
14138 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14139 (mywait): Add `ptid' argument. Change return type to ptid_t.
14140 (target_pid_to_str): Declare.
14141 * target.c (set_desired_inferior): Adjust to use ptids.
14142 (mywait): Add new `ptid' argument. Adjust.
14143 (target_pid_to_str): New.
14144 * mem-break.h (free_all_breakpoints): Declare.
14145 * mem-break.c (breakpoints): Delelete.
14146 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14147 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14148 to use per-process breakpoint list.
14149 (free_all_breakpoints): New.
14150 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14151 (symbol_cache, all_symbols_looked_up): Delete.
14153 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14155 (prepare_resume_reply): Change ptid argument's type from unsigned
14156 long to ptid_t. Adjust. Implement W;process and X;process.
14157 (free_sym_cache, clear_symbol_cache): New.
14158 (look_up_one_symbol): Adjust to per-process symbol cache. *
14159 * server.c (cont_thread, general_thread, step_thread): Change type
14161 (attached): Delete.
14162 (multi_process): New.
14163 (last_ptid): Change type to ptid_t.
14164 (struct vstop_notif) <ptid>: Change type to ptid_t.
14165 (queue_stop_reply, push_event): Change `ptid' argument's type to
14167 (discard_queued_stop_replies): Add `pid' argument.
14168 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14169 changes. Don't reference the `attached' global.
14170 (attach_inferior): Adjust to mywait interface changes.
14171 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14172 features. Handle and report "multiprocess+". Handle
14174 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14176 (handle_v_kill): New.
14177 (handle_v_stopped): Adjust to use target_pid_to_str.
14178 (handle_v_requests): Allow multiple attaches and runs when
14179 multiprocess extensions are in effect. Handle "vKill".
14180 (myresume): Adjust to use ptids.
14181 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14182 (handle_status): Adjust to discard_queued_stop_replies interface
14184 (first_thread_of, kill_inferior_callback)
14185 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14186 (main): Call initialize_inferiors. Adjust to use ptids, killing
14187 and detaching from all inferiors. Handle multiprocess packet
14189 * linux-low.h: Include gdb_proc_service.h.
14190 (struct process_info_private): New.
14191 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14192 <lwpid_of>: Use ptid_get_lwp.
14193 (get_lwp_thread): Adjust.
14194 (struct lwp_info): Add `dead' member.
14195 (find_lwp_pid): Declare.
14196 * linux-low.c (thread_db_active): Delete.
14197 (new_inferior): Adjust comment.
14198 (inferior_pid): Delete.
14199 (linux_add_process): New.
14200 (handle_extended_wait): Adjust.
14201 (add_lwp): Change unsigned long to ptid.
14202 (linux_create_inferior): Add process to processes table. Adjust
14203 to use ptids. Don't set new_inferior here.
14204 (linux_attach_lwp): Rename to ...
14205 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14206 it. Adjust to use ptids.
14207 (linux_attach_lwp): New.
14208 (linux_attach): Add process to processes table. Don't set
14210 (struct counter): New.
14211 (second_thread_of_pid_p, last_thread_of_process_p): New.
14212 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14213 multiple processes.
14214 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14215 processes. Remove process from process table.
14216 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14217 to multiple processes.
14218 (any_thread_of): New.
14219 (linux_detach): Add `pid' argument, and handle it. Remove process
14220 from processes table.
14221 (linux_join): Add `pid' argument. Handle it.
14222 (linux_thread_alive): Change unsighed long argument to ptid_t.
14223 Consider dead lwps as not being alive.
14224 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14225 threads we're not interested in.
14226 (same_lwp, find_lwp_pid): New.
14227 (linux_wait_for_lwp): Change `pid' argument's type from int to
14229 (linux_wait_for_event): Rename to ...
14230 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14231 from int to ptid_t. Adjust.
14232 (linux_wait_for_event): New.
14233 (linux_wait_1): Add `ptid' argument. Change return type to
14234 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14235 that exit from the process table.
14236 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14238 (mark_lwp_dead): New.
14239 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14240 stopping all threads, mark its main lwp as dead.
14241 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14243 (fetch_register, usr_store_inferior_registers)
14244 (regsets_fetch_inferior_registers)
14245 (regsets_store_inferior_registers, linux_read_memory)
14246 (linux_write_memory): Inline `inferior_pid'.
14247 (linux_look_up_symbols): Adjust to use per-process
14248 `thread_db_active'.
14249 (linux_request_interrupt): Adjust to use ptids.
14250 (linux_read_auxv): Inline `inferior_pid'.
14251 (initialize_low): Don't reference thread_db_active.
14252 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14253 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14254 (ps_getpid): Return the pid of the current inferior.
14255 * thread-db.c (proc_handle, thread_agent): Delete.
14256 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14258 (find_one_thread): Change argument type to ptid_t. Adjust to
14260 (maybe_attach_thread): Adjust to per-process data and ptids.
14261 (thread_db_find_new_threads): Ditto.
14262 (thread_db_init): Ditto.
14263 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14264 processes table. Adjust to use ptids.
14265 (spu_kill, spu_detach): Adjust interface. Remove process from
14267 (spu_join, spu_thread_alive): Adjust interface.
14268 (spu_wait): Adjust interface. Remove process from processes
14269 table. Adjust to use ptids.
14270 * win32-low.c (current_inferior_tid): Delete.
14271 (current_inferior_ptid): New.
14272 (debug_event_ptid): New.
14273 (thread_rec): Take a ptid. Adjust.
14274 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14275 (child_delete_thread): Ditto.
14276 (do_initial_child_stuff): Add `attached' argument. Add process to
14278 (child_fetch_inferior_registers, child_store_inferior_registers):
14280 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14281 (win32_attach): Pass 1 to do_initial_child_stuff.
14282 (win32_kill): Adjust interface. Remove process from processes
14284 (win32_detach): Ditto.
14285 (win32_join): Adjust interface.
14286 (win32_thread_alive): Take a ptid.
14287 (win32_resume): Adjust to use ptids.
14288 (get_child_debug_event): Ditto.
14289 (win32_wait): Adjust interface. Remove exiting process from
14292 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14294 Non-stop mode support.
14296 * server.h (non_stop): Declare.
14297 (gdb_client_data, handler_func): Declare.
14298 (delete_file_handler, add_file_handler, start_event_loop):
14300 (handle_serial_event, handle_target_event, push_event)
14301 (putpkt_notif): Declare.
14302 * target.h (enum resume_kind): New.
14303 (struct thread_resume): Replace `step' field by `kind' field.
14304 (TARGET_WNOHANG): Define.
14305 (struct target_ops) <wait>: Add `options' argument.
14306 <supports_non_stop, async, start_non_stop>: New fields.
14307 (target_supports_non_stop, target_async): New.
14308 (start_non_stop): Declare.
14309 (mywait): Add `options' argument.
14310 * target.c (mywait): Add `options' argument. Print child exit
14311 notifications here.
14312 (start_non_stop): New.
14313 * server.c (non_stop, own_buf, mem_buf): New globals.
14314 (struct vstop_notif): New.
14315 (notif_queue): New global.
14316 (queue_stop_reply, push_event, discard_queued_stop_replies)
14317 (send_next_stop_reply): New.
14318 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14320 (attach_inferior): In non-stop mode, don't wait for the target
14322 (handle_general_set): Handle QNonStop.
14323 (handle_query): When handling qC, return the current general
14324 thread, instead of the first thread of the list.
14325 (handle_query): If the backend supports non-stop mode, include
14326 QNonStop+ in the qSupported query response.
14327 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14329 (handle_v_attach, handle_v_run): Handle non-stop mode.
14330 (handle_v_stopped): New.
14331 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14332 (myresume): Adjust to use resume_kind. Handle non-stop.
14333 (queue_stop_reply_callback): New.
14334 (handle_status): Handle non-stop mode.
14335 (main): Clear non_stop flag on reconnection. Use the event-loop.
14336 Refactor serial protocol handling from here ...
14337 (process_serial_event): ... to this new function. When GDB
14338 selects any thread, select one here. In non-stop mode, wait until
14339 GDB acks all pending events before exiting.
14340 (handle_serial_event, handle_target_event): New.
14341 * remote-utils.c (remote_open): Install remote_desc in the event
14343 (remote_close): Remove remote_desc from the event loop.
14344 (putpkt_binary): Rename to...
14345 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14346 (putpkt_binary): New as wrapper around putpkt_binary_1.
14347 (putpkt_notif): New.
14348 (prepare_resume_reply): In non-stop mode, don't change the
14350 * event-loop.c: New.
14351 * Makefile.in (OBJ): Add event-loop.o.
14352 (event-loop.o): New rule.
14354 * linux-low.h (pid_of): Moved here.
14356 (get_lwp_thread): Use lwpid_of.
14357 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14358 * linux-low.c (pid_of): Delete.
14359 (inferior_pid): Use lwpid_of.
14360 (linux_event_pipe): New.
14361 (target_is_async_p): New.
14363 (handle_extended_wait): Use lwpid_of.
14364 (add_lwp): Don't set lwpid field.
14365 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14366 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14367 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14368 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14369 first. Adjust to linux_wait_for_event interface changes. Use
14371 (linux_detach): Don't delete the main lwp here.
14372 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14373 (status_pending_p): Don't consider explicitly suspended lwps.
14374 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14375 pointer. Add OPTIONS argument. Change return type to int. Use
14376 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14377 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14378 pointer. Add status pointer argument. Return a pid instead of a
14379 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14380 changes. In non-stop mode, don't switch to a random thread.
14381 (linux_wait): Rename to...
14382 (linux_wait_1): ... this. Add target_options argument, and handle
14383 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14384 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14385 clean exit and signal exit code. Don't stop all threads in
14386 non-stop mode. In all-stop mode, only stop all threads when
14387 reporting a stop to GDB. Handle explicit thread stop requests.
14388 (async_file_flush, async_file_mark): New.
14390 (send_sigstop): Use lwpid_of.
14391 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14392 interface changes. In non-stop mode, don't switch to a random
14394 (linux_resume_one_lwp): Use lwpid_of.
14395 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14396 (linux_resume_one_thread): ... this. Handle resume_stop. In
14397 non-stop mode, don't look for pending flag in all threads.
14398 (resume_status_pending_p): Don't consider explicitly suspended
14400 (my_waitpid): Reimplement. Emulate __WALL.
14401 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14403 (sigchld_handler, linux_supports_non_stop, linux_async)
14404 (linux_start_non_stop): New.
14405 (linux_target_ops): Register linux_supports_non_stop, linux_async
14406 and linux_start_non_stop.
14407 (initialize_low): Install SIGCHLD handler.
14408 * thread-db.c (thread_db_create_event, find_one_thread)
14409 (thread_db_get_tls_address): Use lwpid_of.
14410 * win32-low.c (win32_detach): Adjust to use resume_kind.
14411 (win32_wait): Add `options' argument.
14412 * spu-low.c (spu_resume): Adjust to use resume_kind.
14413 (spu_wait): Add `options' argument.
14415 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14417 Decouple target code from remote protocol.
14419 * target.h (enum target_waitkind): New.
14420 (struct target_waitstatus): New.
14421 (struct target_ops) <wait>: Return an unsigned long. Take a
14422 target_waitstatus pointer instead of a char pointer.
14423 (mywait): Likewise.
14424 * target.c (mywait): Change prototype to return an unsigned long.
14425 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14426 * server.h (thread_from_wait, old_thread_from_wait): Delete
14428 (prepare_resume_reply): Change prototype to take a
14430 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14431 (last_status, last_ptid): New.
14432 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14433 pid instead of a signal.
14434 (attach_inferior): Remove "status" and "signal" parameters.
14436 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14438 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14439 (handle_v_requests, myresume): Remove "status" and "signal"
14440 parameters. Adjust.
14441 (handle_status): New.
14442 (main): Delete local `status'. Adjust.
14443 * remote-utils.c: Include target.h.
14444 (prepare_resume_reply): Change prototype to take a
14445 target_waitstatus. Adjust.
14447 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14449 * spu-low.c (spu_wait): Adjust.
14450 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14452 (win32_wait): Adjust.
14454 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14456 * target.h (struct thread_resume): Delete leave_stopped member.
14457 (struct target_ops): Add a `n' argument to the `resume' callback.
14458 * server.c (start_inferior): Adjust.
14459 (handle_v_cont, myresume): Adjust.
14460 * linux-low.c (check_removed_breakpoint): Adjust to resume
14461 interface change, and to removed leave_stopped field.
14462 (resume_ptr): Delete.
14463 (struct thread_resume_array): New.
14464 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14465 resume interface change.
14466 (linux_continue_one_thread, linux_queue_one_thread)
14467 (resume_status_pending_p): Check if the resume field is NULL
14468 instead of checking the leave_stopped member.
14469 (linux_resume): Adjust to the target resume interface change.
14470 * spu-low.c (spu_resume): Adjust to the target resume interface
14472 * win32-low.c (win32_detach, win32_resume): Ditto.
14474 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14476 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14478 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14480 (linux_continue_one_thread): Only preserve the stepping flag if
14481 there's a pending breakpoint.
14483 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14485 * server.c (main): After the inferior having exited, call
14486 remote_close before exiting gdbserver.
14488 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14490 Fix size of FPSCR in Power 7 processors.
14491 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14492 (PPC_FEATURE_HAS_DFP): New #define.
14493 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14496 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14498 * server.c (handle_query) Whitespace and formatting.
14500 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14502 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14503 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14504 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14505 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14506 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14507 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14508 Makefile.in, configure.ac: Fix whitespace throughout.
14509 * configure: Regenerate.
14511 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14513 * inferiors.c (find_inferior): Make it safe for the callback
14514 function to delete the currently iterated inferior.
14516 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14518 * Makefile.in (linuw_low_h): Move higher.
14519 (thread-db.o): Depend on $(linux_low_h).
14521 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14523 Rename "process" to "lwp" throughout.
14525 * linux-low.c (all_processes): Rename to...
14526 (all_lwps): ... this.
14527 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14528 (add_process): Rename to ...
14529 (add_lwp): ... this. Adjust.
14530 (linux_create_inferior): Adjust.
14531 (linux_attach_lwp): Adjust.
14532 (linux_attach): Adjust.
14533 (linux_kill_one_process): Rename to ...
14534 (linux_kill_one_lwp): ... this. Adjust.
14535 (linux_kill): Adjust.
14536 (linux_detach_one_process): Rename to ...
14537 (linux_detach_one_lwp): ... this. Adjust.
14538 (linux_detach): Adjust.
14539 (check_removed_breakpoint): Adjust.
14540 (status_pending_p): Adjust.
14541 (linux_wait_for_process): Rename to ...
14542 (linux_wait_for_lwp): ... this. Adjust.
14543 (linux_wait_for_event): Adjust.
14544 (send_sigstop): Adjust.
14545 (wait_for_sigstop): Adjust.
14546 (stop_all_processes): Rename to ...
14547 (stop_all_lwps): ... this.
14548 (linux_resume_one_process): Rename to ...
14549 (linux_resume_one_lwp): ... this. Adjust.
14550 (linux_set_resume_request, linux_continue_one_thread)
14551 (linux_queue_one_thread, resume_status_pending_p)
14552 (usr_store_inferior_registers, regsets_store_inferior_registers)
14553 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14555 * linux-low.h (get_process): Rename to ...
14556 (get_lwp): ... this. Adjust.
14557 (get_thread_process): Rename to ...
14558 (get_thread_lwp): ... this. Adjust.
14559 (get_process_thread): Rename to ...
14560 (get_lwp_thread): ... this. Adjust.
14561 (struct process_info): Rename to ...
14562 (struct lwp_info): ... this.
14563 (all_processes): Rename to ...
14564 (all_lwps): ... this.
14565 * proc-service.c (ps_lgetregs): Adjust.
14566 * thread-db.c (thread_db_create_event, find_one_thread)
14567 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14569 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14571 * server.c (handle_query): Handle "qAttached".
14573 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14575 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14576 GPLv3, update license URL.
14578 2009-03-01 Doug Evans <dje@google.com>
14580 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14581 (server_h): Add gdb_signals.h.
14582 (signals.o): Update.
14583 * server.h (target_signal_from_host,target_signal_to_host_p)
14584 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14586 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14588 * remote-utils.c (getpkt): Also generate remote-debug
14589 information if noack_mode is set.
14591 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14593 * server.c (handle_query): Report qXfer:siginfo:read and
14594 qXfer:siginfo:write as supported and handle them.
14595 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14596 * linux-low.c (linux_xfer_siginfo): New.
14597 (linux_target_ops): Set it.
14599 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14601 * server.c (gdbserver_usage): Mention --remote-debug.
14602 (main): Accept '--remote-debug' switch.
14604 2009-01-18 Doug Evans <dje@google.com>
14606 * regcache.c (new_register_cache): No need to check result of xcalloc.
14607 * server.c (handle_search_memory): Back out calls to xmalloc,
14608 result is checked and error is returned to user upon failure.
14609 (handle_query): Ditto. Add more checks for result of malloc.
14610 (handle_v_cont): Check result of malloc, report error back to
14612 (handle_v_run): Ditto. Call freeargv.
14613 * server.h (freeargv): Declare.
14614 * utils.c (freeargv): New fn.
14616 2009-01-15 Doug Evans <dje@google.com>
14618 * gdbreplay.c (perror_with_name): Make arg const char *.
14619 * server.h (target_signal_to_name): Make return type const char *.
14620 * thread-db.c (thread_db_err_str): Make return type const char *.
14621 * utils.c (perror_with_name): Make arg const char *.
14623 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14625 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14626 when handling a EXIT_PROCESS_DEBUG_EVENT.
14628 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14630 * gdbreplay.c (gdbreplay_version): Update copyright year.
14631 * server.c (gdbserver_version): Likewise.
14633 2009-01-05 Doug Evans <dje@google.com>
14635 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14636 (handle_extended_wait): Improve comment.
14638 2008-12-13 Doug Evans <dje@google.com>
14640 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14641 * server.h (ATTR_MALLOC): New macro.
14642 (xmalloc,xcalloc,xstrdup): Declare.
14643 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14644 * inferiors.c: Ditto.
14645 * linux-low.c: Ditto.
14646 * mem-break.c: Ditto.
14647 * regcache.c: Ditto.
14648 * remote-utils.c: Ditto.
14651 * win32-low.c: Ditto.
14653 2008-12-12 Doug Evans <dje@google.com>
14655 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14656 in debugging printf.
14658 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14660 2008-12-09 Doug Evans <dje@google.com>
14662 * linux-low.h (struct process_info): Delete member tid, unused.
14663 * thread-db.c (find_one_thread): Update.
14664 (maybe_attach_thread): Update.
14666 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14668 * target.h (struct target_ops): Add qxfer_osdata member.
14669 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14671 (linux_qxfer_osdata): New functions.
14672 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14674 * server.c (handle_query): Handle "qXfer:osdata:read:".
14675 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14676 (buffer_xml_printf): New functions.
14677 * server.h (struct buffer): New.
14678 (buffer_grow_str, buffer_grow_str0): New macros.
14679 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14680 (buffer_xml_printf): Declare.
14682 2008-11-24 Doug Evans <dje@google.com>
14684 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14686 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14688 * server.c (handle_v_run): Always use the supplied argument list.
14690 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14692 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14693 (xtensa_regmap_table): Add entry for scompare1.
14695 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14697 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14698 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14699 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14700 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14701 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14702 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14703 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14704 XML target descriptions.
14705 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14706 when inferior is running on an ISA 2.05 or later processor. Add
14707 special case to return offset for full 64-bit slot of FPSCR when
14710 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14712 * Makefile.in (SFILES, clean): Added sparc64 files.
14713 (reg-sparc64.o, reg-sparc64.c): New.
14714 * configure.srv (sparc*-*-linux*): New configuration.
14715 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14716 syscall arguments for SPARC.
14717 (regsets_store_inferior_registers): Likewise.
14718 * linux-sparc-low.c: New file.
14720 2008-10-21 Doug Evans <dje@google.com>
14722 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14723 (READLINE_DIR,READLINE_DEP): Delete.
14724 (INTERNAL_CFLAGS): Update.
14725 (LINTFLAGS): Update.
14727 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14729 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14730 whole argv from the last run, not just argv[0].
14732 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14734 * regcache.c (new_register_cache): Return NULL if the register
14735 cache size isn't known yet.
14736 (free_register_cache): Avoid dereferencing a NULL regcache.
14738 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14740 * configure.srv: Merge MIPS and MIPS64.
14742 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14744 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14746 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14748 * Makefile.in: Add required vsx dependencies.
14750 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14751 Declare init_registers_powerpc_vsx32l.
14752 Declare init_registers_powerpc_vsx64l.
14753 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14754 (ppc_arch_setup): Check for VSX in hwcap.
14755 (ppc_fill_vsxregset): New function.
14756 (ppc_store_vsxregset): New function.
14757 Add new VSX entry in regset_info target_regsets.
14759 * configure.srv: Add new VSX dependencies.
14761 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14763 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14764 (remote_open): Set or clear transport_is_reliable.
14765 (putpkt_binary): Don't expect acks in noack mode.
14766 (getpkt): Don't send ack/nac in noack mode.
14767 * server.c (handle_general_set): Handle QStartNoAckMode.
14768 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14770 (main): Reset noack_mode on every connection.
14771 * server.h (noack_mode): Declare.
14773 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14775 * Makefile.in (GDBREPLAY_OBS): New variable.
14776 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14778 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14779 Daniel Jacobowitz <dan@codesourcery.com>
14781 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14782 (usr_store_inferior_registers): Likewise.
14783 (regsets_store_inferior_registers): Likewise.
14785 2008-07-31 Rolf Jansen <rj@surtec.com>
14786 Pedro Alves <pedro@codesourcery.com>
14788 * configure.ac: Check for memmem declaration.
14789 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14790 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14791 (disable_packet_qfThreadInfo): Unconditionally compile.
14792 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14793 * configure, config.in: Regenerate.
14795 2008-07-28 Doug Kwan <dougkwan@google.com>
14797 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14798 (linux_write_memory): Remove declaration of errno.
14800 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14802 * linux-low.c (handle_extended_wait): Do not use "status"
14803 variable uninitialized.
14805 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14807 * server.c (handle_v_attach): Inhibit reporting dll changes.
14809 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14811 * remote-utils.c (prepare_resume_reply): If requested, don't
14812 output "thread:TID" in the T stop reply.
14814 * server.c (disable_packet_vCont, disable_packet_Tthread)
14815 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14816 (handle_query): If requested, disable support for qC, qfThreadInfo
14818 (handle_v_requests): If requested, disable support for vCont.
14819 (gdbserver_show_disableable): New.
14820 (main): Handle --disable-packet and --disable-packet=LIST.
14822 * server.h (disable_packet_vCont, disable_packet_Tthread)
14823 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14825 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14827 * server.c (gdbserver_usage): Mention --version.
14829 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14831 * Makefile.in (gdbreplay.o): New rule.
14833 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14835 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14836 message, not gdbserver.
14838 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14839 Nathan Sidwell <nathan@codesourcery.com>
14840 Joseph Myers <joseph@codesourcery.com>
14842 * acinclude.m4: Include ../../config/acx.m4.
14843 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14844 * configure, config.in: Regenerate.
14845 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14846 * server.c (gdbserver_version): Print PKGVERSION.
14847 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14848 (main): Adjust gdbserver_usage calls.
14849 * gdbreplay.c (version, host_name): Add declarations.
14850 (gdbreplay_version, gdbreplay_usage): New.
14851 (main): Accept --version and --help options.
14853 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14855 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14856 (arm_breakpoint_at): Handle Thumb.
14857 (the_low_target): Add comment.
14859 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14861 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14863 2008-05-09 Doug Evans <dje@google.com>
14865 * server.h (decode_search_memory_packet): Declare.
14866 * remote-utils.c (decode_search_memory_packet): New fn.
14867 * server.c (handle_search_memory_1): New fn.
14868 (handle_search_memory): New fn.
14869 (handle_query): Process qSearch:memory packets.
14871 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14873 * regcache.c (registers_length): Remove.
14874 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14875 full register packet.
14876 * regcache.h (registers_length): Remove prototype.
14877 * server.h (PBUFSIZ): Define to 16384.
14879 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14881 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14882 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14883 powerpc-64l.o, and powerpc-altivec64l.o.
14884 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14885 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14886 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14887 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14888 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14891 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14892 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14893 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14894 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14895 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14896 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14897 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14898 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14899 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14900 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14903 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14904 (init_registers_powerpc_32l): ... this new prototype.
14905 (init_registers_powerpc_32): Remove, replace by ...
14906 (init_registers_powerpc_altivec32l): ... this new prototype.
14907 (init_registers_powerpc_e500): Remove, replace by ...
14908 (init_registers_powerpc_e500l): ... this new prototype.
14909 (init_registers_ppc64): Remove, replace by ...
14910 (init_registers_powerpc_64l): ... this new prototype.
14911 (init_registers_powerpc_64): Remove, replace by ...
14912 (init_registers_powerpc_altivec64l): ... this new prototype.
14913 (ppc_num_regs): Set to 73.
14914 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14915 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14916 (ppc_cannot_store_register): Handle orig_r3 and trap.
14917 (ppc_arch_setup): Update init_registers_... calls.
14918 (ppc_fill_gregset): Handle orig_r3 and trap.
14920 * inferiors.c (clear_inferiors): Reset current_inferior.
14922 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14924 * acinclude.m4: Add override.m4.
14925 * configure: Regenerate.
14927 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14929 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14930 initial call to init_register_ppc64.
14932 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14934 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14935 single powerpc*-*-linux* case.
14936 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14938 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14940 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14941 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14943 * linux-ppc-low.c: Include <elf.h>.
14944 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14945 (ppc_hwcap): New global variable.
14946 (ppc_regmap): Remove __SPE__ #ifdef sections.
14947 (ppc_regmap_e500): New global variable.
14948 (ppc_cannot_store_register): Update __SPE__ special case.
14949 (ppc_get_hwcap): New function.
14950 (ppc_arch_setup): Use it to determine whether inferior supports
14951 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14952 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14953 Do not access registers if target does not support AltiVec.
14954 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14955 Do not access registers if target does not support SPE.
14956 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14958 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14960 * linux-low.c (disabled_regsets, num_regsets): New.
14961 (use_regsets_p): Delete.
14962 (linux_wait_for_process): Clear disabled_regsets.
14963 (regsets_fetch_inferior_registers): Check and set it.
14964 (regsets_store_inferior_registers): Likewise.
14965 (linux_fetch_registers, linux_store_registers): Do not use
14967 (initialize_low): Allocate disabled_regsets.
14969 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14971 * Makefile.in (LIBOBJS): New.
14972 (OBS): Use LIBOBJS.
14973 (memmem.o): New rule.
14974 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14975 * configure: Regenerated.
14977 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14979 * server.c (handle_query): Never return "unsupported" for
14980 qXfer:features:read queries.
14982 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14984 * server.c (get_features_xml): Fix inverted condition.
14985 (handle_query): Always support qXfer:feature:read.
14987 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14989 * server.c (wrapper_argv): New.
14990 (start_inferior): Handle wrapper_argv. If set, expect an extra
14992 (gdbserver_usage): Document --wrapper.
14993 (main): Parse --wrapper.
14995 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14997 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14998 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14999 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15000 (ppc_set_pc): Likewise.
15001 (ppc_arch_setup): New function.
15002 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15003 of collect_register.
15004 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15006 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15008 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15009 instead of linux-ppc64-low.o.
15010 * linux-ppc64-low.c: Remove file.
15011 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15012 (linux-ppc64-low.o): Remove rule.
15014 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15015 (init_registers_powerpc_64): Likewise.
15016 (ppc_regmap): Conditionally define depending on __powerpc64__.
15017 (ppc_cannot_store_register): Do not special-case "fpscr" when
15018 compiled on __powerpc64__.
15019 (ppc_collect_ptrace_register): New function.
15020 (ppc_supply_ptrace_register): New function.
15021 (ppc_breakpoint): Change type to "unsigned int".
15022 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15023 (the_low_target): Conditionally provide initializers for the
15024 arch_setup member depending on __powerpc64__. Install
15025 collect_ptrace_register and supply_ptrace_register members.
15027 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15029 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15030 * server.c (gdbserver_xmltarget): Define.
15031 (get_features_xml): Use it to replace "target.xml" and arch_string.
15033 * configure.srv: Remove srv_xmltarget. Add XML files that were
15034 mentioned there to srv_xmlfiles instead. Remove conditional tests
15035 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15036 srv_xmlfiles and srv_regobj to include all possible choices.
15037 * configure.ac (srv_xmltarget): Remove.
15038 (srv_xmlfiles): Do not add "target.xml".
15039 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15040 checks for supplementary target information.
15041 * configure: Regenerate.
15042 * Makefile.in (XML_TARGET): Remove.
15043 (target.xml): Remove rule.
15044 (clean): Do not clean up target.xml.
15045 (.PRECIOUS): Do not mention target.xml.
15047 * target.h (struct target_ops): Remove arch_string member.
15048 * linux-low.c (linux_arch_string): Remove.
15049 (linux_target_ops): Remove arch_string initializer.
15050 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15051 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15052 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15053 * spu-low.c (spu_arch_string): Remove.
15054 (spu_target_ops): Remove arch_string initializer.
15055 * win32-low.c (win32_arch_string): Remove.
15056 (win32_target_ops): Remove arch_string initializer.
15057 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15058 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15059 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15061 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15063 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15064 by collect_ptrace_register and supply_ptrace_register hooks.
15065 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15066 instead of checking for the_low_target.left_pad_xfer.
15067 (usr_store_inferior_registers): Use collect_ptrace_register callback
15068 instead of checking for the_low_target.left_pad_xfer.
15070 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15071 (s390_supply_ptrace_register): Likewise.
15072 (s390_fill_gregset): Call s390_collect_ptrace_register.
15073 (the_low_target): Update.
15075 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15076 (ppc_supply_ptrace_register): Likewise.
15077 (the_low_target): Update.
15079 * linux-i386-low.c (the_low_target): Update.
15080 * linux-x86-64-low.c (the_low_target): Update.
15082 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15084 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15085 reg-s390.o and reg-s390x.o.
15087 * linux-low.c (new_inferior): New global variable.
15088 (linux_create_inferior, linux_attach): Set it.
15089 (linux_wait_for_process): Call the_low_target.arch_setup after the
15090 target has stopped for the first time.
15091 (initialize_low): Do not call the_low_target.arch_setup.
15093 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15094 (s390_set_pc): Likewise.
15095 (s390_arch_setup): New function.
15096 (the_low_target): Use s390_arch_setup as arch_setup routine.
15098 * regcache.c (realloc_register_cache): New function.
15099 (set_register_cache): Call it for each existing regcache.
15101 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15103 * server.h (init_registers): Remove prototype.
15105 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15106 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15107 instead of init_registers ().
15108 * linux-arm-low.c (init_registers_arm): Add prototype.
15109 (init_registers_arm_with_iwmmxt): Likewise.
15110 (the_low_target): Add initializer for arch_setup field.
15111 * linux-cris-low.c (init_registers_cris): Add prototype.
15112 (the_low_target): Add initializer for arch_setup field.
15113 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15114 (the_low_target): Add initializer for arch_setup field.
15115 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15116 (the_low_target): Add initializer for arch_setup field.
15117 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15118 (the_low_target): Add initializer for arch_setup field.
15119 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15120 (the_low_target): Add initializer for arch_setup field.
15121 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15122 (the_low_target): Add initializer for arch_setup field.
15123 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15124 (init_registers_mips64_linux): Likewise.
15125 (the_low_target): Add initializer for arch_setup field.
15126 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15127 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15128 (the_low_target): Add initializer for arch_setup field.
15129 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15130 (init_registers_powerpc_64): Likewise.
15131 (the_low_target): Add initializer for arch_setup field.
15132 * linux-s390-low.c (init_registers_s390): Add prototype.
15133 (init_registers_s390x): Likewise.
15134 (the_low_target): Add initializer for arch_setup field.
15135 * linux-sh-low.c (init_registers_sh): Add prototype.
15136 (the_low_target): Add initializer for arch_setup field.
15137 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15138 (the_low_target): Add initializer for arch_setup field.
15139 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15140 (the_low_target): Add initializer for arch_setup field.
15142 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15143 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15144 instead of init_registers ().
15145 * win32-arm-low.c (init_registers_arm): Add prototype.
15146 (the_low_target): Add initializer for arch_setup field.
15147 * win32-i386-low.c (init_registers_i386): Add prototype.
15148 (the_low_target): Add initializer for arch_setup field.
15150 * spu-low.c (init_registers_spu): Add prototype.
15151 (initialize_low): Call initialie_registers_spu () instead of
15152 initialize_registers ().
15154 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15156 * server.c (handle_v_requests): When handling the vRun and vAttach
15157 packets, if already debugging a process, don't kill it. Return an
15160 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15162 * server.c (handle_query): Correct length check.
15164 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15166 * win32-low.c (do_initial_child_stuff): Add process handle
15167 parameter. Set current_process_handle and current_process_id from the
15168 parameters. Clear globals.
15169 (win32_create_inferior): Don't set current_process_handle and
15170 current_process_id here. Instead pass them on the call to
15171 do_initial_child_stuff.
15172 (win32_attach): Likewise.
15173 (win32_clear_inferiors): New.
15174 (win32_kill): Don't close the current process handle or the
15175 current thread handle here. Instead call win32_clear_inferiors.
15176 (win32_detach): Don't open a new handle to the process. Call
15177 win32_clear_inferiors.
15178 (win32_join): Don't rely on current_process_handle; open a new
15179 handle using the process id.
15180 (win32_wait): Call win32_clear_inferiors when the inferior process
15183 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15185 * server.c (monitor_show_help): Add "exit".
15187 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15189 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15190 (clean): Add reg-xtensa.c.
15191 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15192 * configure.srv (xtensa*-*-linux*) New target.
15193 * linux-xtensa-low.c: New.
15194 * xtensa-xtregs.c: New.
15196 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15198 * hostio.c: Don't include errno.h.
15199 (errno_to_fileio_errno): Move to hostio-errno.
15200 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15201 error number outputting to the target->hostio_last_error callback.
15202 (hostio_packet_error): Use FILEIO_EINVAL directly.
15203 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15204 calls to hostio_error.
15205 * hostio-errno.c: New.
15206 * server.h (hostio_last_error_from_errno): Declare.
15207 * target.h (target_ops): Add hostio_last_error member.
15208 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15209 as hostio_last_error handler.
15210 * spu-low.c (spu_target_ops): Likewise.
15211 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15212 (wince_hostio_last_error): New functions.
15213 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15214 as hostio_last_error handler.
15215 (win32_target_ops) [!_WIN32_WCE]: Register
15216 hostio_last_error_from_errno as hostio_last_error handler.
15217 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15218 (hostio-errno.o): New rule.
15219 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15220 * configure.srv (srv_hostio_err_objs): New variable. Default to
15222 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15223 * configure: Regenerate.
15225 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15227 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15228 (linux_kill, linux_detach): Clean up the process list.
15229 * remote-utils.c (remote_open): Improve port number parsing.
15230 (putpkt_binary, input_interrupt): Only send interrupts if the target
15232 * server.c (extended_protocol): Make static.
15233 (attached): Define earlier.
15234 (exit_requested, response_needed, program_argv): New variables.
15235 (target_running): New.
15236 (start_inferior): Clear attached here.
15237 (attach_inferior): Set attached here.
15238 (require_running): Define.
15239 (handle_query): Use require_running and target_running. Implement
15241 (handle_v_attach, handle_v_run): New.
15242 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15243 (gdbserver_usage): Update.
15244 (main): Redo argument parsing. Handle --debug and --multi. Handle
15245 --attach along with other options or after the port. Save
15246 program_argv. Support no initial program. Resynchronize
15247 communication with GDB after an error. Handle "monitor exit".
15248 Use require_running and target_running. Always allow the extended
15249 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15250 restart in extended mode.
15251 * README: Refer to the GDB manual. Update --attach usage.
15253 2007-12-20 Andreas Schwab <schwab@suse.de>
15255 * linux-low.c (STACK_SIZE): Define.
15256 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15257 (linux_test_for_tracefork): Likewise.
15259 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15261 * linux-low.c (linux_wait_for_event): Update messages. Do not
15262 reinsert auto-delete breakpoints.
15263 * mem-break.c (struct breakpoint): Change return type of handler to
15265 (set_breakpoint_at): Update handler type.
15266 (reinsert_breakpoint_handler): Return 1 instead of calling
15268 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15270 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15271 * mem-break.h (set_breakpoint_at): Update handler type.
15272 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15273 * win32-low.c (auto_delete_breakpoint): New.
15274 (get_child_debug_event): Use it.
15276 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15278 * configure.ac: Check for pread and pwrite.
15279 * hostio.c (handle_pread): Fall back to lseek and read.
15280 (handle_pwrite): Fall back to lseek and write.
15281 * config.in, configure: Regenerated.
15283 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15285 * server.c (myresume): Add own_buf argument.
15286 (main): Update calls.
15288 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15290 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15291 * remote-utils.c (remote_open): Do not call disable_async_io.
15292 (block_async_io): Delete.
15293 (unblock_async_io): Make static.
15294 (initialize_async_io): New.
15295 * server.c (handle_v_cont): Handle async I/O here.
15296 (myresume): Likewise. Move other common resume tasks here...
15297 (main): ... from here. Call initialize_async_io. Disable async
15298 I/O before the main loop.
15299 * server.h (initialize_async_io): Declare.
15300 (block_async_io, unblock_async_io): Delete prototypes.
15301 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15303 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15305 * remote-utils.c (readchar): Allow binary data in received messages.
15307 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15309 * win32-low.c (attaching): New global.
15310 (win32_create_inferior): Clear the `attaching' global.
15311 (win32_attach): Set the `attaching' global.
15312 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15313 attaching. Only set a breakpoint at the entry point if not
15316 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15318 * server.c (main): Don't report dll events on the initial
15319 connection on attaches.
15321 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15323 * server.c (main): Relax numerical bases supported for the pid of
15324 the --attach command line argument.
15326 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15328 * win32-low.c (win32_attach): Call OpenProcess before
15329 DebugActiveProcess, not after. Add last error output to error
15332 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15334 * win32-low.c (win32_get_thread_context)
15335 (win32_set_thread_context): New functions.
15336 (thread_rec): Use win32_get_thread_context.
15337 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15338 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15341 2007-12-03 Leo Zayas
15342 Pedro Alves <pedro_alves@portugalmail.pt>
15344 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15346 (child_add_thread): Minor cleanup.
15347 (child_continue): Resume artificially suspended threads before
15348 calling ContinueDebugEvent.
15349 (suspend_one_thread): New.
15350 (fake_breakpoint_event): New.
15351 (get_child_debug_event): Change return type to int. Check here if
15352 gdb sent an interrupt request. If a soft interrupt was requested,
15353 fake a breakpoint event. Return 0 if there is no event to handle,
15355 (win32_wait): Don't check here if gdb sent an interrupt request.
15356 Ensure there is a valid event to handle.
15357 (win32_request_interrupt): Add soft interruption method as last
15360 2007-12-03 Leo Zayas
15361 Pedro Alves <pedro_alves@portugalmail.pt>
15363 * win32-low.h (win32_thread_info): Add descriptions to the
15364 structure members. Replace `suspend_count' counter by a
15366 * win32-low.c (thread_rec): Update condition of when to get the
15367 context from the inferior. Rely on ContextFlags being set if it
15368 has already been retrieved. Only suspend the inferior thread if
15369 we haven't already. Warn if that fails.
15370 (continue_one_thread): s/suspend_count/suspended/. Only call
15371 ResumeThread once. Warn if that fails.
15373 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15375 * win32-low.c (win32_wait): Don't read from the inferior when it
15376 has already exited.
15378 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15380 * Makefile.in (win32_low_h): New variable.
15381 (win32-low.o): Add dependency on $(win32_low_h).
15382 (win32-arm-low.o, win32-i386-low.o): New rules.
15384 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15386 * hostio.c: Correct copyright year.
15388 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15390 * Makefile.in (OBS): Add hostio.o.
15391 (hostio.o): New rule.
15392 * server.h (handle_vFile): Declare.
15393 * hostio.c: New file.
15394 * server.c (handle_v_requests): Take packet_len and new_packet_len
15395 for binary packets. Call handle_vFile.
15396 (main): Update call to handle_v_requests.
15398 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15400 * linux-low.c: Include <sched.h>.
15402 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15404 * linux-low.c (linux_tracefork_grandchild): New.
15405 (linux_tracefork_child): Use clone.
15406 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15408 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15410 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15412 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15414 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15416 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15418 * inferiors.c (change_inferior_id): Delete.
15419 (add_pid_to_list, pull_pid_from_list): New.
15420 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15421 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15422 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15423 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15424 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15425 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15426 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15427 (using_threads): Always set to 1.
15428 (handle_extended_wait): New.
15429 (add_process): Do not set TID.
15430 (linux_create_inferior): Set must_set_ptrace_flags.
15431 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15432 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15433 (linux_thread_alive): Rename TID argument to LWPID.
15434 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15435 (linux_wait_for_event): Do not use TID or check using_threads. Update
15436 call to dead_thread_notify. Call handle_extended_wait.
15437 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15438 (send_sigstop): Delete sigstop_sent.
15439 (wait_for_sigstop): Avoid TID.
15440 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15441 (linux_test_for_tracefork): New.
15442 (linux_lookup_signals): Use thread_db_active and
15443 linux_supports_tracefork_flag.
15444 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15445 * linux-low.h (get_process_thread): Avoid TID.
15446 (struct process_ifo): Move thread_known and tid to the end. Remove
15448 (linux_attach_lwp, thread_db_init): Update prototypes.
15449 * server.h (change_inferior_id): Delete prototype.
15450 (add_pid_to_list, pull_pid_from_list): New prototypes.
15451 * thread-db.c (thread_db_use_events): New.
15452 (find_first_thread): Rename to...
15453 (find_one_thread): ...this. Update callers and messages. Do not
15454 call fatal. Check thread_db_use_events. Do not call
15455 change_inferior_id or new_thread_notify.
15456 (maybe_attach_thread): Update. Do not call new_thread_notify.
15457 (thread_db_init): Set thread_db_use_events. Check use_events.
15458 * utils.c (fatal, warning): Correct message prefix.
15460 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15462 * Makefile.in (clean): Remove new files.
15463 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15464 (powerpc-64.o, powerpc-64.c): New rules.
15465 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15466 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15468 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15470 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15471 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15472 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15473 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15474 (target_regsets): Add AltiVec and SPE register sets.
15475 * configure.ac: Check for AltiVec and SPE.
15476 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15477 (ppc_fill_vrregset, ppc_store_vrregset): New.
15478 (target_regsets): Add AltiVec register set.
15479 * configure: Regenerated.
15481 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15483 * linux-low.c (O_LARGEFILE): Define.
15484 (linux_read_memory): Use /proc/PID/mem.
15485 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15486 * configure, config.in: Regenerated.
15488 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15490 * linux-low.c (linux_wait_for_event): Do not pass signals while
15493 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15495 * win32-low.c (create_process): New.
15496 (win32_create_inferior): Use create_process instead of
15497 CreateProcess. If create_process failed retry appending an ".exe"
15498 suffix. Store the GetLastError result immediatelly after
15499 create_process calls and use it on the call to error.
15501 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15503 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15505 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15507 * configure.ac: Switch license to GPLv3.
15509 2007-08-01 Michael Snyder <msnyder@access-company.com>
15511 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15513 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15515 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15517 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15518 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15519 CloseToolhelp32Snapshot.
15520 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15521 CloseToolhelp32Snapshot.
15523 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15525 * server.c (main): Check for inferior exit before main loop.
15527 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15529 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15530 instead of on tmp_desc.
15532 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15533 Daniel Jacobowitz <dan@codesourcery.com>
15535 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15536 (add_thread): Minor cleanups.
15537 (clear_inferiors): Move lower in the file. Clear the DLL
15539 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15540 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15541 (xml_escape_text): New.
15542 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15544 (handle_v_cont): Report errors.
15545 (gdbserver_version): Update.
15546 (main): Correct size of own_buf. Do not report initial DLL events.
15547 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15548 (unloaded_dll, xml_escape_text): New.
15549 * win32-low.c (enum target_waitkind): Update comments.
15550 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15551 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15552 (win32_EnumProcessModules, win32_GetModuleInformation)
15553 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15554 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15555 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15556 (win32_Module32First, win32_Module32Next, load_toolhelp)
15557 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15558 (get_child_debug_event): Handle DLL events.
15559 (win32_wait): Likewise.
15561 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15563 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15564 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15566 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15568 * win32-low.c (handle_output_debug_string): Ignore event if not
15571 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15573 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15575 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15577 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15579 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15581 * inferiors.c (change_inferior_id): Add comment.
15582 * linux-low.c (check_removed_breakpoint): Add an early
15583 prototype. Improve debug output.
15584 (linux_attach): Doc update.
15585 (linux_detach_one_process, linux_detach): Clean up before releasing
15587 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15588 * linux-low.h (struct process_info): Doc improvement.
15589 * mem-break.c (delete_all_breakpoints): New.
15590 * mem-break.h (delete_all_breakpoints): New prototype.
15591 * thread-db.c (find_first_thread): New.
15592 (thread_db_create_event): Call it instead of
15593 thread_db_find_new_threads. Clean up unused variables.
15594 (maybe_attach_thread): Remove first thread handling.
15595 (thread_db_find_new_threads): Use find_first_thread.
15596 (thread_db_get_tls_address): Likewise.
15598 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15600 * thread-db.c (thread_db_find_new_threads): Add prototype.
15601 (thread_db_create_event): Check for the main thread before adding
15603 (maybe_attach_thread): Only enable event reporting if TID == 0.
15604 (thread_db_get_tls_address): Check for new threads.
15606 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15608 * linux-low.c (linux_create_inferior): Try execv before execvp.
15609 * spu-low.c (spu_create_inferior): Likewise.
15611 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15613 * linux-low.c (linux_create_inferior): Change execv to execvp.
15614 * spu-low.c (spu_create_inferior): Likewies.
15616 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15618 * Makefile.in (clean): Clean new files instead of deleted ones.
15619 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15620 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15622 * configure.srv: Specify XML files and new regformats for MIPS and
15624 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15625 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15626 an entry for the restart register.
15627 (mips_cannot_fetch_register, mips_cannot_store_register)
15628 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15629 register names to match the XML descriptions.
15630 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15631 restart register instead of $0.
15633 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15634 Markus Deuling <deuling@de.ibm.com>
15636 * remote-utils.c (decode_xfer_write): New function.
15637 * server.h (decode_xfer_write): Add prototype.
15638 * server.c (handle_query): Add PACKET_LEN argument. Support
15639 qXfer:spu:read and qXfer:spu:write packets.
15640 (main): Pass packet_len to handle_query.
15641 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15642 * target.h (target_ops): Add qxfer_spu.
15644 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15646 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15647 accessing non-seekable spufs files.
15649 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15651 * server.c (handle_query): Add reply for qC packet.
15653 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15654 Leo Zayas <lerele@champenstudios@com>
15656 * server.h (check_remote_input_interrupt_request): New function.
15657 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15658 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15659 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15660 (check_remote_input_interrupt_request): New function.
15661 * server.h (check_remote_input_interrupt_request): Declare.
15662 * win32-low.c (winapi_DebugBreakProcess,
15663 winapi_GenerateConsoleCtrlEvent): New typedefs.
15664 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15666 (win32_wait): Check for remote interrupt request
15667 with check_remote_input_interrupt_request.
15668 (win32_request_interrupt): New function.
15669 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15671 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15673 * win32-low.c (debug_registers_changed,
15674 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15675 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15676 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15677 (thread_rec): Get context using the low target.
15678 (child_add_thread): Call thread_added on the low target,
15679 which does the same thing.
15681 (do_initial_child_stuff): Remove debug registers references.
15682 Set context using the low target. Resume threads after
15683 setting the contexts.
15684 (child_continue): Remove dead variable. Remove debug
15685 registers references.
15686 (child_fetch_inferior_registers): Go through the low target.
15687 (do_child_store_inferior_registers): Remove.
15688 (child_store_inferior_registers): Go through the low target.
15689 (win32_resume): Remove debug registers references.
15690 Set context using the low target.
15691 (handle_exception): Change return type to void. Don't record
15692 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15693 first chance exception.
15694 (get_child_debug_event): Change return type to void. Remove
15695 goto loop. Always return after waiting for debug event.
15696 (win32_wait): Convert to switch statement. Handle spurious
15699 * win32-i386-low.c (debug_registers_changed,
15700 debug_registers_used): New.
15701 (initial_stuff): Rename to ...
15702 (i386_initial_stuff): ... this. Clear debug registers
15704 (store_debug_registers): Delete.
15705 (i386_get_thread_context): New.
15706 (load_debug_registers): Delete.
15707 (i386_set_thread_context): New.
15708 (i386_thread_added): New.
15709 (single_step): Rename to ...
15710 (i386_single_step): ... this.
15711 (do_fetch_inferior_registers): Rename to ...
15712 (i386_fetch_inferior_register): ... this.
15713 (i386_store_inferior_register): New.
15714 (the_low_target): Adapt to new interface.
15716 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15717 (arm_get_thread_context): New.
15718 (arm_set_thread_context): New.
15720 (do_fetch_inferior_registers): Rename to ...
15721 (arm_fetch_inferior_register): ... this.
15722 (arm_store_inferior_register): New.
15723 (arm_wince_breakpoint): Reimplement as unsigned long.
15724 (arm_wince_breakpoint_len): Define.
15725 (the_low_target): Adapt to new interface.
15727 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15728 load_debug_registers. Add get_thread_context, set_thread_context,
15729 thread_added and store_inferior_register. Rename
15730 fetch_inferior_registers to fetch_inferior_register.
15731 (regptr): Remove declaration.
15733 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15735 * linux-low.c (linux_detach): Change return type to int. Return 0.
15736 * spu-low.c (spu_detach): Likewise.
15738 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15740 * target.h (target_ops): Change return type of detach to int.
15742 (join_inferior): New.
15743 * server.c (main): Don't skip detach support on mingw32.
15744 If the inferior doesn't support detaching return error.
15745 Call join_inferior instead of using waitpid.
15746 * linux-low.c (linux_join): New.
15747 (linux_target_op): Add linux_join.
15748 * spu-low.c (spu_join): New.
15749 (spu_target_ops): Add spu_join.
15750 * win32-low.c (win32_detach): Adapt to new interface.
15751 Reopen current_process_handle before detaching. Issue a child
15752 resume before detaching.
15754 (win32_target_op): Add win32_join.
15756 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15758 * win32-low.c (win32-attach): Fix return value.
15759 * target.h (target_ops): Describe ATTACH return values.
15761 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15763 * win32-low.c (GETPROCADDRESS): Define.
15764 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15765 (winapi_DebugSetProcessKillOnExit): Likewise.
15766 (win32_create_inferior): Force usage of ansi CreateProcessA.
15767 (win32_attach): Use GETPROCADDRESS.
15768 (win32_detach): Likewise.
15770 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15772 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15774 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15776 * win32-low.c: Commit leftover changes from 2007-03-29.
15778 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15780 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15781 fields short instead of int. Add explicit padding.
15782 (i387_cache_to_fsave): Remove unnecessary casts.
15783 (i387_fsave_to_cache): Doc fix.
15784 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15786 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15788 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15789 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15791 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15793 * configure.srv (arm*-*-mingw32ce*): Move near the other
15796 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15798 * configure.ac: Add errno checking.
15799 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15800 sys/file.h and malloc.h.
15801 (AC_CHECK_DECLS): Add perror.
15802 (srv_mingwce): Handle.
15803 * configure.srv (i[34567]86-*-cygwin*): Add
15804 win32-i386-low.o to srv_tgtobj.
15805 (i[34567]86-*-mingw*): Likewise.
15806 (arm*-*-mingw32ce*): Add case.
15807 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15808 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15809 [__MINGW32CE__] (strerror): New function.
15810 [__MINGW32CE__] (errno): Define to GetLastError.
15811 [__MINGW32CE__] (COUNTOF): New macro.
15812 (remote_open): Remove extra close call.
15813 * mem-break.c (delete_breakpoint_at): New function.
15814 * mem-break.h (delete_breakpoint_at): Declare.
15815 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15816 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15817 [USE_WIN32API] (read, write): Add char* casts.
15818 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15819 * server.h: Include wincecompat.h on Windows CE.
15820 [HAVE_ERRNO_H]: Check.
15821 (perror): Declare if not declared.
15822 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15823 (perror_with_name): Remove errno declaration.
15824 * wincecompat.h: New.
15825 * wincecompat.c: New.
15826 * win32-low.h: New.
15827 * win32-arm-low.c: New.
15828 * win32-i386-low.c: New.
15829 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15830 (OUTMSG2): Make it safe.
15832 (COUNTOF): New macro.
15833 (NUM_REGS): Get it from the low target.
15834 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15835 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15836 (thread_rec): Let low target handle debug registers.
15837 (child_add_thread): Likewise.
15838 (child_init_thread_list): Likewise.
15839 (continue_one_thread): Likewise.
15841 (do_child_fetch_inferior_registers): Move to ...
15842 * win32-i386-low.c: ... here, and rename to ...
15843 (do_fetch_inferior_registers): ... this.
15844 * win32-low.c (child_fetch_inferior_registers):
15845 Go through the low target.
15846 (do_child_store_inferior_registers): Use regptr.
15847 (strwinerror): New function.
15848 (win32_create_inferior): Handle Windows CE.
15849 Use strwinerror instead of strerror on Windows error
15850 codes. Add program to the error output.
15851 Don't close the main thread handle on Windows CE.
15852 (win32_attach): Use coredll.dll on Windows CE.
15853 (win32_kill): Close current process and current
15855 (win32_detach): Use coredll.dll on Windows CE.
15856 (win32_resume): Let low target handle debug registers, and
15858 (handle_exception): Add/Remove initial breakpoint. Avoid
15859 non-existant WSTOPSIG on Windows CE.
15860 (win32_read_inferior_memory): Cast to remove warning.
15861 (win32_arch_string): Go through the low target.
15862 (initialize_low): Call set_breakpoint_data with the low
15863 target's breakpoint.
15864 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15865 FOP_REGNUM, mappings): Move to ...
15866 * win32-i386-low.c: ... here.
15867 * win32-low.c (win32_thread_info): Move to ...
15868 * win32-low.h: ... here.
15869 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15870 win32-arm-low.c and wincecompat.c.
15871 (all:): Add $EXEEXT.
15872 (install-only:): Likewise.
15873 (gdbserver:): Likewise.
15874 (gdbreplay:): Likewise.
15875 * config.in: Regenerate.
15876 * configure: Regenerate.
15878 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15880 * win32-low.c: Rename typedef thread_info to
15881 win32_thread_info throughout.
15883 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15885 * win32-i386-low.c: Rename to ...
15886 * win32-low.c: ... this.
15887 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15888 * Makefile.in: Likewise.
15890 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15892 * remote-utils.c (monitor_output): Constify msg parameter.
15893 * server.h (monitor_output): Likewise.
15894 * win32-i386-low.c (handle_output_debug_string): New.
15895 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15896 handle_output_debug_string.
15897 (get_child_debug_event): Likewise.
15899 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15901 * server.c (main): Correct strtoul check.
15903 2007-03-27 Jon Ringle <jon@ringle.org>
15905 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15907 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15909 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15911 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15913 * terminal.h: Check HAVE_SGTTY_H.
15915 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15917 * remote-utils.c (remote_open): Print out the assigned port number.
15919 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15921 * remote-utils.c (monitor_output): New function.
15922 * server.c (debug_threads): Define here.
15923 (monitor_show_help): New function.
15924 (handle_query): Handle qRcmd.
15925 (main): Do not handle 'd' packet.
15926 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15927 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15930 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15932 * Makefile.in (EXEEXT): New.
15933 (clean): Use $(EXEEXT).
15935 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15937 * target.h (target_ops): Rename send_signal to request_interrupt,
15938 and remove enum target_signal parameter.
15939 * linux-low.c (linux_request_interrupt): Rename from
15940 linux_send_signal, and always send SIGINT.
15941 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15942 and always send SIGINT.
15943 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15945 (input_interrupt): Likewise.
15947 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15949 * server.c (get_features_xml): Check if target implemented
15951 * win32-i386-low.c (win32_arch_string): New.
15952 (win32_target_ops): Add win32_arch_string as arch_string member.
15954 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15956 * spu-low.c (spu_arch_string): New.
15957 (spu_target_ops): Add spu_arch_string.
15959 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15961 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15962 * configure.ac: Do not check for terminal.h.
15963 * configure, config.in: Regenerated.
15965 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15967 * Makefile.in (OBS): Add $(XML_BUILTIN).
15968 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15970 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15971 (arm-with-iwmmxt.c): New.
15972 * config.in, configure: Regenerate.
15973 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15974 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15975 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15976 (arm*-*-linux*): Add iWMMXt and regset support.
15977 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15978 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15979 (arm_store_wmmxregset, target_regsets): New.
15980 * server.c (get_features_xml): Take annex argument. Check builtin
15982 (handle_query): Handle multiple annexes.
15984 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15986 * remote-utils.c [USE_WIN32API] (read, write): Define.
15987 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15990 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15992 * linux-i386-low.c (the_low_target): Set arch_string.
15993 * linux-x86-64-low.c (the_low_target): Likewise.
15994 * linux-low.c (linux_arch_string): New.
15995 (linux_target_ops): Add it.
15996 * linux-low.h (struct linux_target_ops): Add arch_string.
15997 * server.c (write_qxfer_response): Use const void * for DATA.
15998 (get_features_xml): New.
15999 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16000 * target.h (struct target_ops): Add arch_string method.
16002 2007-01-03 Denis Pilat <denis.pilat@st.com>
16003 Daniel Jacobowitz <dan@codesourcery.com>
16005 * linux-low.c (linux_kill): Handle being called with no threads.
16006 * win32-i386-low.c (win32_kill): Likewise.
16007 (get_child_debug_event): Clear current_process_handle.
16009 2006-12-30 Denis PILAT <denis.pilat@st.com>
16010 Daniel Jacobowitz <dan@codesourcery.com>
16012 * remote-utils.c (remote_open): Check the type of specified
16013 serial port devices before opening them.
16014 * server.c (main): Kill the inferior if an error occurs during
16015 the first remote_open.
16017 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16019 * README: Update supported targets.
16021 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16023 * Makefile.in (clean): Remove reg-mips64.c.
16024 (reg-mips64.c, reg-mips64.o): New rules.
16025 * configure.srv: Handle mips64. Include regset support for mips.
16026 * linux-mips-low.c (union mips_register): New.
16027 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16028 (mips_breakpoint, mips_breakpoint_at): Use int.
16029 (mips_collect_register, mips_supply_register)
16030 (mips_collect_register_32bit, mips_supply_register_32bit)
16031 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16032 (mips_store_fpregset, target_regsets): New.
16033 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16035 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16037 * configure.srv: Add target "spu*-*-*".
16038 * Makefile.in (clean): Remove reg-spu.c.
16039 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16040 * spu-low.c: New file.
16042 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16044 * configure.ac: Correct td_thr_tls_get_addr test.
16045 * configure: Regenerated.
16047 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16049 * linux-low.c (linux_wait_for_event): Reformat. Use the
16050 pass_signals array.
16051 * remote-utils.c (decode_address_to_semicolon): New.
16052 * server.c (pass_signals, handle_general_set): New.
16053 (handle_query): Mention QPassSignals for qSupported.
16054 (main): Call handle_general_set.
16055 * server.h (pass_signals, decode_address_to_semicolon): New.
16057 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16059 * server.c (handle_query): Correct error handling for read_auxv.
16061 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16063 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16064 and srv_linux_thread_db to yes.
16065 * linux-s390-low.c (s390_fill_gregset): New function.
16066 (target_regsets): Define data structure.
16068 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16070 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16071 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16072 * config.in, configure: Regenerated.
16073 * inferiors.c (gdb_id_to_thread): New function.
16074 (gdb_id_to_thread_id): Use it.
16075 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16076 * linux-low.h (struct process_info): Add th member.
16077 (thread_db_get_tls_address): New prototype.
16078 * remote-utils.c (decode_address): Make non-static.
16079 * server.c (handle_query): Handle qGetTLSAddr.
16080 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16081 * target.h (struct target_ops): Add get_tls_address.
16082 * thread-db.c (maybe_attach_thread): Save the thread handle.
16083 (thread_db_get_tls_address): New.
16085 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16087 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16088 (linux_resume_one_process): Take a siginfo_t *. Update all
16089 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16090 (struct pending_signals): Add a siginfo_t.
16091 (linux_wait_for_process): Always set last_status.
16092 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16093 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16094 * linux-low.h (struct process_info): Add last_status.
16096 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16098 * remote-utils.c (try_rle): New function.
16099 (putpkt_binary): Use it.
16101 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16103 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16104 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16105 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16106 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16107 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16110 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16112 * server.c (terminal_fd): New variable.
16113 (old_foreground_pgrp): Likewise.
16114 (restore_old_foreground_pgrp): New function.
16115 (start_inferior): Record the terminal file descriptor in terminal_fd
16116 and its original foreground group in old_foreground_pgrp. Register
16117 restore_old_foreground_pgrp with atexit().
16119 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16121 * server.c (handle_query): Correct qPart to qXfer.
16123 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16125 * configure.ac: Check for more headers which are missing on
16126 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16127 * configure.srv: Add Cygwin and mingw32.
16128 * remote-utils.c: Don't include headers unconditionally which
16129 are missing on mingw32. Include <winsock.h> for mingw32.
16130 (remote_open): Adjust for mingw32 support. Flush
16131 standard error after writing to it.
16132 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16133 (unblock_async_io, enable_async_io, disable_async_io)
16134 (readchar, getpkt): Update for Winsock support.
16135 (prepare_resume_reply): Expect a protocol signal number.
16136 * server.c: Disable <sys/wait.h> on mingw32.
16137 (start_inferior): Adjust for mingw32 support. Flush
16138 standard error after writing to it.
16139 (attach_inferior): Likewise. Use protocol signal
16141 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16143 * win32-i386-low.c: New file.
16144 * Makefile.in (XM_CLIBS): Set.
16145 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16146 (win32-i386-low.o): New dependency rule.
16147 * linux-low.c (linux_wait): Use target signal numbers.
16148 * target.h (struct target_ops): Doc fix.
16149 * server.h (target_signal_to_name): New prototype.
16150 * gdbreplay.c: Don't include headers unconditionally which
16151 are missing on mingw32. Include <winsock.h> for mingw32.
16152 (remote_close, remote_open): Adjust for Winsock support.
16153 * configure, config.in: Regenerated.
16155 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16157 * server.c (decode_xfer_read, write_qxfer_response): New.
16158 (handle_query): Take a packet length argument. Handle
16159 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16160 the qSupported response.
16161 (main): Update call to handle_query.
16163 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16165 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16166 (putpkt_binary): Renamed from putpkt and adjusted for binary
16168 (putpkt): New wrapper for putpkt_binary.
16169 (readchar): Don't mask off the high bit.
16170 (decode_X_packet): New function.
16171 * server.c (main): Call putpkt_binary if a handler sets the packet
16172 length. Save the length of the incoming packet. Handle 'X'.
16173 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16175 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16177 * server.c (handle_query): Handle qSupported.
16179 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16181 * remote-utils.c (all_symbols_looked_up): New variable.
16182 (look_up_one_symbol): Check it.
16183 * server.h (look_up_one_symbol): New declaration.
16184 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16186 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16188 * Makefile.in (linux-arm-low.o): Update dependencies.
16189 * linux-arm-low.c: Include "gdb_proc_service.h".
16190 (PTRACE_GET_THREAD_AREA): Define.
16191 (ps_get_thread_area): New function.
16193 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16195 * configure.srv (m68k*-*-uclinux*): New target.
16196 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16197 (linux_resume_one_process): Remove extraneous cast.
16198 (linux_read_offsets): New.
16199 (linux_target_op): Add linux_read_offsets on mmuless systems.
16200 * server.c (handle_query): Add qOffsets logic.
16201 * target.h (struct target_ops): Add read_offsets.
16203 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16205 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16206 (PTRACE_GET_THREAD_AREA): Define.
16207 (ps_get_thread_area): New function.
16208 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16209 (linux-x86-64-low.o): Update.
16211 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16213 * configure.ac: Remove checks for prfpregset_t.
16214 * gdb_proc_service.h: New file.
16215 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16216 new "gdb_proc_service.h".
16217 * proc-service.c: Likewise.
16218 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16219 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16220 * Makefile.in (gdb_proc_service_h): Updated.
16221 * configure, config.in: Regenerated.
16223 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16225 * remote-utils.c (prepare_resume_reply): Move declaration
16226 of gdb_id_from_wait to the top of the block.
16228 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16230 * linux-low.c (regsets_store_inferior_registers): Read the regset
16231 from the target before filling it.
16233 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16235 * server.c (attach_inferior): Return SIGTRAP for a successful
16238 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16240 * Makefile.in (OBS): Add version.o.
16241 (STAGESTUFF): Delete.
16242 (version.o): Add dependencies.
16243 (version.c): Replace rule.
16244 (clean): Remove version.c.
16245 * server.c (gdbserver_version): New.
16246 (gdbserver_usage): Use printf.
16247 (main): Handle --version and --help.
16248 * server.h (version, host_name): Add declarations.
16250 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16262 * linux-x86-64-low.c:
16264 * linux-s390-low.c:
16265 * linux-ppc64-low.c:
16267 * linux-mips-low.c:
16268 * linux-m68k-low.c:
16269 * linux-m32r-low.c:
16272 * linux-ia64-low.c:
16273 * linux-i386-low.c:
16274 * linux-crisv32-low.c:
16286 * gdbserver.1: Add (C) after Copyright. Update the FSF
16289 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16291 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16292 (arm_breakpoint_at): Recognize both breakpoints.
16293 (the_low_target): Use the correct breakpoint instruction.
16295 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16297 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16298 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16299 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16300 (the_low_target): Update.
16302 2005-10-25 Andreas Schwab <schwab@suse.de>
16304 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16306 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16307 (ia64_num_regs): Reduce to 462.
16309 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16311 * acinclude.m4: Correct quoting.
16312 * aclocal.m4: Regenerated.
16314 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16315 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16316 (thread_db_init): Call thread_db_err_str.
16317 * configure.ac: Check for TD_VERSION.
16318 * config.in, configure: Regenerated.
16320 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16322 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16324 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16326 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16327 is not available. Define HAVE_PTRACE_GETREGS if it is.
16328 * config.in, configure: Regenerated.
16329 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16330 * linux-i386-low.c, linux-m68k-low.c: Update to use
16331 HAVE_PTRACE_GETREGS.
16332 * linux-low.c (regsets_fetch_inferior_registers)
16333 (regsets_store_inferior_registers): Only return 0 if we processed
16335 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16336 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16338 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16340 * inferiors.c (struct thread_info): Add gdb_id.
16341 (add_thread): Add gdb_id argument.
16342 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16343 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16344 calls to add_thread.
16345 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16346 * server.c (handle_query): Use thread_to_gdb_id.
16347 (handle_v_cont, main): Use gdb_id_to_thread_id.
16348 * server.h (add_thread): Update prototype.
16349 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16352 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16354 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16355 left-padded registers.
16356 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16357 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16359 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16361 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16362 * configure: Regenerate.
16363 * config.in: Regenerate.
16364 * server.h (NEED_DECLARATION_STRERROR):
16365 Replace with !HAVE_DECL_STRERROR.
16367 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16369 * linux-low.c (linux_wait, linux_send_signal): Don't test
16370 an unsigned long variable for > 0 if it could be MAX_ULONG.
16371 * server.c (myresume): Likewise.
16372 * target.c (set_desired_inferior): Likewise.
16374 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16376 * configure.ac: Simplify and improve check for socklen_t.
16377 * configure, config.in: Regenerate.
16379 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16381 * acconfig.h: Remove.
16382 * configure.ac: Add a test for socklen_t. Use three-argument
16383 AC_DEFINE throughout.
16384 * config.in: Regenerated using autoheader 2.59.
16385 * configure: Regenerated.
16387 * gdbreplay.c (socklen_t): Provide a default.
16388 (remote_open): Use socklen_t.
16389 * remote-utils.c (socklen_t): Provide a default.
16390 (remote_open): Use socklen_t.
16391 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16394 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16396 * linux-low.c (linux_read_memory, linux_write_memory)
16397 (linux_read_auxv): Likewise.
16398 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16399 (check_mem_write): Likewise.
16400 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16402 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16403 (registers_from_string, register_data): Likewise.
16404 * server.c (handle_query, main): Likewise.
16405 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16406 (decode_M_packet): Likewise.
16407 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16408 * target.h (struct target_ops): Update read_memory, write_memory,
16410 (read_inferior_memory, write_inferior_memory): Update.
16411 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16412 to unsigned char *.
16413 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16414 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16415 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16416 linux-s390-low.c, linux-sh-low.c: Update for changes in
16417 read_inferior_memory and the_low_target->breakpoint.
16419 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16421 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16422 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16423 * configure.srv: Add powerpc64-*-linux*.
16424 * linux-ppc64-low.c: New file.
16426 2005-05-23 Orjan Friberg <orjanf@axis.com>
16428 * linux-cris-low.c: New file with support for CRIS.
16429 * linux-crisv32-low.c: Ditto for CRISv32.
16430 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16431 (clean): Add reg-cris.c and reg-crisv32.c.
16432 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16433 reg-crisv32.o, and reg-crisv32.c to make rules.
16434 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16435 recognized targets.
16437 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16439 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16440 of sizeof (PTRACE_XFER_TYPE).
16441 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16443 2005-05-12 Orjan Friberg <orjanf@axis.com>
16445 * target.h (struct target_ops): Add insert_watchpoint,
16446 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16447 pointers for hardware watchpoint support.
16448 * linux-low.h (struct linux_target_ops): Ditto.
16449 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16450 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16451 to linux_target_ops.
16452 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16454 * server.c (main): Recognize 'Z' and 'z' packets.
16456 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16458 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16459 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16460 (the_low_target): Add new members.
16462 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16464 * proc-service.c (ps_lgetregs): Search all_processes instead of
16467 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16469 * server.c (start_inferior): Change return type to int.
16470 (attach_inferior): Change sigptr to int *.
16471 (handle_v_cont, handle_v_requests): Change signal to int *.
16472 (main): Change signal to int.
16474 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16476 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16477 * configure.srv: Add m32r*-*-linux*.
16478 * linux-m32r-low.c: New file.
16480 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16482 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16484 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16486 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16487 Take unsigned long arguments for PIDs.
16488 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16489 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16490 (wait_for_sigstop, linux_resume_one_process)
16491 (regsets_fetch_inferior_registers, linux_send_signal)
16492 (linux_read_auxv): Likewise. Update the types of variables holding
16493 PIDs. Update format string specifiers.
16494 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16495 * remote-utils.c (prepare_resume_reply): Likewise.
16496 * server.c (cont_thread, general_thread, step_thread)
16497 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16499 (handle_query): Update format specifiers.
16500 (handle_v_cont, main): Use strtoul for thread IDs.
16501 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16502 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16503 (general_thread, step_thread, thread_from_wait)
16504 (old_thread_from_wait): Update.
16505 * target.h (struct thread_resume): Use unsigned long for THREAD.
16506 (struct target_ops): Use unsigned long for arguments to attach and
16509 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16511 * acinclude.m4: Include bfd/bfd.m4 directly.
16512 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16513 <agriffis@toolchain.org>.
16514 * aclocal.m4, configure: Regenerated.
16516 2005-01-07 Andrew Cagney <cagney@gnu.org>
16518 * configure.ac: Rename configure.in, require autoconf 2.59.
16519 * configure: Re-generate.
16521 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16523 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16524 LIBS when finished.
16525 * aclocal.m4: Regenerated.
16526 * configure: Regenerated.
16528 2004-11-21 Andreas Schwab <schwab@suse.de>
16530 * linux-m68k-low.c (m68k_num_gregs): Define.
16531 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16532 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16533 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16534 (m68k_breakpoint_at): New. Add to the_low_target.
16536 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16537 srv_linux_thread_db to yes.
16539 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16541 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16542 (ARCH_SET_FS): Likewise.
16543 (ARCH_GET_FS): Likewise.
16544 (ARCH_GET_GS): Likewise.
16546 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16548 * linux-i386-low.c (ps_get_thread_area): New.
16549 * linux-x86-64-low.c (ps_get_thread_area): New.
16550 * linux-low.c: Include <sys/syscall.h>.
16551 (linux_kill_one_process): Don't kill the first thread here.
16552 (linux_kill): Kill the first thread here.
16553 (kill_lwp): New function.
16554 (send_sigstop, linux_send_signal): Use it.
16555 * proc-service.c: Clean up #ifdefs.
16556 (fpregset_info): Delete.
16557 (ps_lgetregs): Update and enable implementation.
16558 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16560 * remote-utils.c (struct sym_cache, symbol_cache): New.
16561 (input_interrupt): Print a clearer message.
16562 (async_io_enabled): New variable.
16563 (enable_async_io, disable_async_io): Use it. Update comments.
16564 (look_up_one_symbol): Use the symbol cache.
16565 * thread-db.c (thread_db_look_up_symbols): New function.
16566 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16568 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16570 * configure.in: Test for -rdynamic.
16571 * configure: Regenerated.
16572 * Makefile (INTERNAL_LDFLAGS): New.
16573 (gdbserver, gdbreplay): Use it.
16575 2004-09-02 Andrew Cagney <cagney@gnu.org>
16577 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16579 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16581 * linux-low.c (linux_wait): Clear all_processes list also.
16583 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16585 * linux-low.c: Include <errno.h>. Remove extern declaration of
16588 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16590 * gdbreplay.c, server.h, utils.c: Update copyright years.
16592 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16594 * server.c (main): Print child status or termination signal from
16595 variable 'signal', not 'sig'.
16597 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16599 * linux-low.c (linux_read_memory): Change return type to
16600 int. Check for and return error from ptrace().
16601 * target.c (read_inferior_memory): Change return type to int. Pass
16602 back return status from the_target->read_memory().
16603 * target.h (struct target_ops): Adapt *read_memory() prototype.
16605 (read_inferior_memory): Adapt prototype.
16606 * server.c (main): Return an error packet if
16607 read_inferior_memory() returns an error.
16609 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16611 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16612 Unify with other clean targets.
16614 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16616 * server.c (handle_v_cont): Call set_desired_inferior.
16618 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16620 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16622 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16624 * linux-low.c (linux_wait): Unblock async I/O.
16625 (linux_resume): Block and enable async I/O.
16626 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16627 * server.h (block_async_io, unblock_async_io): Add prototypes.
16629 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16631 * remote-utils.c (remote_open): Print a status notice after
16632 opening a TCP port.
16633 * server.c (attach_inferior): Print a status notice after
16636 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16638 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16640 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16642 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16644 * server.c, target.h: Update copyright years.
16646 2004-02-25 Roland McGrath <roland@redhat.com>
16648 * target.h (struct target_ops): New member `read_auxv'.
16649 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16650 * linux-low.c (linux_read_auxv): New function.
16651 (linux_target_ops): Initialize `read_auxv' member to that.
16653 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16655 Committed by Jim Blandy <jimb@redhat.com>.
16657 * linux-s390-low.c (s390_num_regs): Update.
16658 (s390_regmap): Remove control registers. Use __s390x__ predefine
16659 instead of GPR_SIZE to distiguish s390 and s390x targets.
16661 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16663 * linux-low.c: Update copyright year.
16664 (check_removed_breakpoint): Clear pending_is_breakpoint.
16665 (linux_set_resume_request, linux_queue_one_thread)
16666 (resume_status_pending_p): New functions.
16667 (linux_continue_one_thread): Use process->resume.
16668 (linux_resume): Only resume threads if there are no pending events.
16669 * linux-low.h (struct process_info): Add resume request
16672 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16674 * regcache.c (new_register_cache): Clear the allocated register
16675 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16677 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16679 * linux-low.c (linux_resume): Take a struct thread_resume *
16681 (linux_wait): Update call.
16682 (resume_ptr): New static variable.
16683 (linux_continue_one_thread): Renamed from
16684 linux_continue_one_process. Use resume_ptr.
16685 (linux_resume): Use linux_continue_one_thread.
16686 * server.c (handle_v_cont, handle_v_requests): New functions.
16687 (myresume): New function.
16688 (main): Handle 'v' case.
16689 * target.h (struct thread_resume): New type.
16690 (struct target_ops): Change argument of "resume" to struct
16692 (myresume): Delete macro.
16694 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16696 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16697 (uninstall): Support DESTDIR.
16699 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16701 * configure.srv: Add xscale*linux copy of arm*linux entry.
16703 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16705 * linux-arm-low.c (arm_reinsert_addr): New function.
16706 (the_low_target): Add arm_reinsert_addr.
16708 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16710 * mem-break.c: Remove whitespace at end of file.
16712 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16714 * configure.in: Check whether we need to prototype strerror.
16715 * server.h: Optionally prototype strerror.
16716 * gdbreplay.c (perror_with_name): Use strerror.
16717 * linux-low.c (linux_attach_lwp): Use strerror.
16718 * utils.c (perror_with_name): Use strerror.
16719 * config.in, configure: Regenerated.
16721 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16723 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16724 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16726 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16728 * Makefile.in (SFILES): Update.
16729 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16730 low-sun3.c: Remove files.
16732 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16734 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16735 (linux_detach_one_process, linux_detach): New functions.
16736 (linux_target_ops): Add linux_detach.
16737 * server.c (main): Handle 'D' packet.
16738 * target.h (struct target_ops): Add "detach" member.
16739 (detach_inferior): Define.
16741 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16743 From Kelley Cook <kelleycook@wideopenwest.com>:
16744 * configure.srv: Accept i[34567]86 variants.
16746 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16748 * linux-low.c (linux_wait_for_event): Correct comment typos.
16749 (linux_resume_one_process): Call check_removed_breakpoint.
16750 (linux_send_signal): New function.
16751 (linux_target_ops): Add linux_send_signal.
16752 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16754 * target.h (struct target_ops): Add send_signal.
16756 2003-05-29 Jim Blandy <jimb@redhat.com>
16758 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16759 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16760 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16761 away part of the register's value.
16763 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16765 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16766 (linux_wait_for_event, linux_init_signals): Likewise.
16768 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16770 * configure.in: Check for stdlib.h.
16771 * configure: Regenerated.
16772 * config.in: Regenerated.
16774 2003-01-04 Andreas Schwab <schwab@suse.de>
16776 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16778 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16780 * Makefile.in: Remove obsolete code.
16782 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16784 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16785 defined(PT_FPR0_HI).
16787 2002-11-17 Stuart Hughes <seh@zee2.com>
16789 * linux-arm-low.c (arm_num_regs): Increase.
16790 (arm_regmap): Include status register.
16792 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16794 * linux-low.c (register_addr): Remove incorrect -1 check.
16796 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16798 * linux-low.c (linux_create_inferior): Call setpgid. Return
16800 (unstopped_p, linux_signal_pid): Remove.
16801 (linux_target_ops): Remove linux_signal_pid.
16802 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16803 global instead of target method.
16804 * target.h (struct target_ops): Remove signal_pid. Update comment
16805 for create_inferior.
16806 * server.c (signal_pid): New variable.
16807 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16808 gdbserver. Set the child to be the foreground process group.
16809 (attach_inferior): Set signal_pid.
16811 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16813 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16815 2002-08-20 Jim Blandy <jimb@redhat.com>
16817 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16820 2002-08-01 Andrew Cagney <cagney@redhat.com>
16822 * Makefile.in: Make chill references obsolete.
16824 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16826 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16827 * configure: Regenerate.
16828 * config.in: Regenerate.
16830 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16832 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16833 (perror_with_name, remote_close, remote_open, expect, play): Static.
16835 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16837 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16838 byte offsets instead of an array of indexes.
16839 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16841 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16843 * regcache.c: Add comment.
16845 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16847 * thread-db.c: New file.
16848 * proc-service.c: New file.
16849 * acinclude.m4: New file.
16850 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16851 proc-service.o, and thread-db.o.
16852 (linux-low.o): Add USE_THREAD_DB.
16853 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16854 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16855 * aclocal.m4: Regenerated.
16856 * config.in: Regenerated.
16857 * configure: Regenerated.
16858 * configure.in: Check for proc_service.h, sys/procfs.h,
16859 thread_db.h, and linux/elf.h headrs.
16860 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16861 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16862 Check for -lthread_db and thread support.
16863 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16864 PowerPC, and SuperH.
16865 * i387-fp.c: Constify arguments.
16866 * i387-fp.h: Likewise.
16867 * inferiors.c: (struct thread_info): Renamed from
16868 `struct inferior_info'. Remove PID member. Use generic inferior
16869 list header. All uses updated.
16870 (inferiors, signal_pid): Removed.
16871 (all_threads): New variable.
16872 (get_thread): Define.
16873 (add_inferior_to_list): New function.
16874 (for_each_inferior): New function.
16875 (change_inferior_id): New function.
16876 (add_inferior): Removed.
16877 (remove_inferior): New function.
16878 (add_thread): New function.
16879 (free_one_thread): New function.
16880 (remove_thread): New function.
16881 (clear_inferiors): Use for_each_inferior and free_one_thread.
16882 (find_inferior): New function.
16883 (find_inferior_id): New function.
16884 (inferior_target_data): Update argument type.
16885 (set_inferior_target_data): Likewise.
16886 (inferior_regcache_data): Likewise.
16887 (set_inferior_regcache_data): Likewise.
16888 * linux-low.c (linux_bp_reinsert): Remove.
16889 (all_processes, stopping_threads, using_thrads)
16890 (struct pending_signals, debug_threads, pid_of): New.
16891 (inferior_pid): Replace with macro.
16892 (struct inferior_linux_data): Remove.
16893 (get_stop_pc, add_process): New functions.
16894 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16895 Use add_process and add_thread.
16896 (linux_attach_lwp): New function, based on old linux_attach. Use
16897 add_process and add_thread. Set stop_expected for new threads.
16898 (linux_attach): New function.
16899 (linux_kill_one_process): New function.
16900 (linux_kill): Kill all LWPs.
16901 (linux_thread_alive): Use find_inferior_id.
16902 (check_removed_breakpoints, status_pending_p): New functions.
16903 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16904 Update. Use WNOHANG. Wait for cloned processes also. Update process
16905 struct for the found process.
16906 (linux_wait_for_event): New function.
16907 (linux_wait): Use it. Support LWPs.
16908 (send_sigstop, wait_for_sigstop, stop_all_processes)
16909 (linux_resume_one_process, linux_continue_one_process): New functions.
16910 (linux_resume): Support LWPs.
16911 (REGISTER_RAW_SIZE): Remove.
16912 (fetch_register): Use register_size instead. Call supply_register.
16913 (usr_store_inferior_registers): Likewise. Call collect_register.
16914 Fix recursive case.
16915 (regsets_fetch_inferior_registers): Improve error message.
16916 (regsets_store_inferior_registers): Add debugging.
16917 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16918 (unstopped_p, linux_signal_pid): New functions.
16919 (linux_target_ops): Add linux_signal_pid.
16920 (linux_init_signals): New function.
16921 (initialize_low): Call it. Initialize using_threads.
16922 * regcache.c (inferior_regcache_data): Add valid
16924 (get_regcache): Fetch registers lazily. Add fetch argument
16925 and update all callers.
16926 (regcache_invalidate_one, regcache_invalidate): New
16928 (new_register_cache): Renamed from create_register_cache.
16929 Return the new regcache.
16930 (free_register_cache): Change argument to a void *.
16931 (registers_to_string, registers_from_string): Call get_regcache
16932 with fetch flag set.
16933 (register_data): Make static. Pass fetch flag to get_regcache.
16934 (supply_register): Call get_regcache with fetch flag clear.
16935 (collect_register): Call get_regcache with fetch flag set.
16936 (collect_register_as_string): New function.
16937 * regcache.h: Update.
16938 * remote-utils.c (putpkt): Flush after debug output and use
16940 Handle input interrupts while waiting for an ACK.
16941 (input_interrupt): Use signal_pid method.
16942 (getpkt): Flush after debug output and use stderr.
16943 (outreg): Use collect_register_as_string.
16944 (new_thread_notify, dead_thread_notify): New functions.
16945 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16946 and general_thread.
16947 (look_up_one_symbol): Flush after debug output.
16948 * server.c (step_thread, server_waiting): New variables.
16949 (start_inferior): Don't use signal_pid. Update call to mywait.
16950 (attach_inferior): Update call to mywait.
16951 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16952 (main): Don't fetch/store registers explicitly. Use
16953 set_desired_inferior. Support proposed ``Hs'' packet. Update
16955 * server.h: Update.
16956 (struct inferior_list, struct_inferior_list_entry): New.
16957 * target.c (set_desired_inferior): New.
16958 (write_inferior_memory): Constify.
16959 (mywait): New function.
16960 * target.h: Update.
16961 (struct target_ops): New signal_pid method.
16962 (mywait): Removed macro, added prototype.
16964 * linux-low.h (regset_func): Removed.
16965 (regset_fill_func, regset_store_func): New.
16966 (enum regset_type): New.
16967 (struct regset_info): Add type field. Use new operation types.
16968 (struct linux_target_ops): stop_pc renamed to get_pc.
16969 Add decr_pc_after_break and breakpoint_at.
16970 (get_process, get_thread_proess, get_process_thread)
16971 (strut process_info, all_processes, linux_attach_lwp)
16972 (thread_db_init): New.
16974 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16975 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16976 (the_low_target): Add new members.
16977 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16978 (i386_store_fpxregset): Constify.
16979 (target_regsets): Add new kind identifier.
16980 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16981 (i386_set_pc): Add debugging.
16982 (i386_breakpoint_at): New function.
16983 (the_low_target): Add new members.
16984 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16985 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16986 (mips_breakpoint_at): New.
16987 (the_low_target): Add new members.
16988 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16989 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16990 (the_low_target): Add new members.
16991 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16992 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16993 (the_low_target): Add new members.
16994 * linux-x86-64-low.c (target_regsets): Add new kind
16997 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16999 From Martin Pool <mbp@samba.org>:
17000 * server.c (gdbserver_usage): New function.
17003 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17005 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17006 stop_at -> stop_pc.
17008 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17010 * Makefile.in: Remove obsolete code.
17012 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17014 * linux-low.c (regsets_fetch_inferior_registers),
17015 (regsets_store_inferior_registers): Removed cast to int from
17017 * regcache.h: Added declaration of struct inferior_info.
17019 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17021 * inferiors.c (struct inferior_info): Add regcache_data.
17022 (add_inferior): Call create_register_cache.
17023 (clear_inferiors): Call free_register_cache.
17024 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17025 * regcache.c (struct inferior_regcache_data): New.
17026 (registers): Remove.
17027 (get_regcache): New function.
17028 (create_register_cache, free_register_cache): New functions.
17029 (set_register_cache): Don't initialize the register cache here.
17030 (registers_to_string, registers_from_string, register_data): Call
17032 * regcache.h: Add prototypes.
17033 * server.h: Likewise.
17035 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17037 * mem-break.c: New file.
17038 * mem-break.h: New file.
17039 * Makefile.in: Add mem-break.o rule; update server.h
17041 * inferiors.c (struct inferior_info): Add target_data
17043 (clear_inferiors): Free target_data member if set.
17044 (inferior_target_data, set_inferior_target_data): New functions.
17045 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17046 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17047 * linux-low.c (linux_bp_reinsert): New variable.
17048 (struct inferior_linux_data): New.
17049 (linux_create_inferior): Use set_inferior_target_data.
17050 (linux_attach): Likewise. Call add_inferior.
17051 (linux_wait_for_one_inferior): New function.
17052 (linux_wait): Call it.
17053 (linux_write_memory): Add const.
17054 (initialize_low): Call set_breakpoint_data.
17055 * linux-low.h (struct linux_target_ops): Add breakpoint
17057 * server.c (attach_inferior): Remove extra add_inferior
17059 * server.h: Include mem-break.h. Update inferior.c
17061 * target.c (read_inferior_memory)
17062 (write_inferior_memory): New functions.
17063 * target.h (read_inferior_memory)
17064 (write_inferior_memory): Change macros to prototypes.
17065 (struct target_ops): Update comments. Add const to write_memory
17068 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17070 * linux-low.c (usr_store_inferior_registers): Support
17071 registers which are allowed to fail to store.
17072 * linux-low.h (linux_target_ops): Likewise.
17073 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17074 (ppc_cannot_store_register): FPSCR may not be storable.
17076 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17078 * server.h: Include <string.h> if HAVE_STRING_H.
17079 * ChangeLog: Correct paths in last ChangeLog entry.
17081 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17083 * linux-low.h: Remove obsolete prototypes.
17084 (struct linux_target_ops): New.
17085 (extern the_low_target): New.
17086 * linux-low.c (num_regs, regmap): Remove declarations.
17087 (register_addr): Use the_low_target explicitly.
17088 (fetch_register): Likewise.
17089 (usr_fetch_inferior_registers): Likewise.
17090 (usr_store_inferior_registers): Likewise.
17091 * linux-arm-low.c (num_regs): Remove.
17092 (arm_num_regs): Define.
17093 (arm_regmap): Renamed from regmap, made static.
17094 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17096 (arm_cannot_store_register): Renamed from cannot_store_register,
17098 (the_low_target): New.
17099 * linux-i386-low.c (num_regs): Remove.
17100 (i386_num_regs): Define.
17101 (i386_regmap): Renamed from regmap, made static.
17102 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17104 (i386_cannot_store_register): Renamed from cannot_store_register,
17106 (the_low_target): New.
17107 * linux-ia64-low.c (num_regs): Remove.
17108 (ia64_num_regs): Define.
17109 (ia64_regmap): Renamed from regmap, made static.
17110 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17112 (ia64_cannot_store_register): Renamed from cannot_store_register,
17114 (the_low_target): New.
17115 * linux-m68k-low.c (num_regs): Remove.
17116 (m68k_num_regs): Define.
17117 (m68k_regmap): Renamed from regmap, made static.
17118 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17120 (m68k_cannot_store_register): Renamed from cannot_store_register,
17122 (the_low_target): New.
17123 * linux-mips-low.c (num_regs): Remove.
17124 (mips_num_regs): Define.
17125 (mips_regmap): Renamed from regmap, made static.
17126 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17128 (mips_cannot_store_register): Renamed from cannot_store_register,
17130 (the_low_target): New.
17131 * linux-ppc-low.c (num_regs): Remove.
17132 (ppc_num_regs): Define.
17133 (ppc_regmap): Renamed from regmap, made static.
17134 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17136 (ppc_cannot_store_register): Renamed from cannot_store_register,
17138 (the_low_target): New.
17139 * linux-s390-low.c (num_regs): Remove.
17140 (s390_num_regs): Define.
17141 (s390_regmap): Renamed from regmap, made static.
17142 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17144 (s390_cannot_store_register): Renamed from cannot_store_register,
17146 (the_low_target): New.
17147 * linux-sh-low.c (num_regs): Remove.
17148 (sh_num_regs): Define.
17149 (sh_regmap): Renamed from regmap, made static.
17150 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17152 (sh_cannot_store_register): Renamed from cannot_store_register,
17154 (the_low_target): New.
17155 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17156 (the_low_target): New.
17158 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17160 * Makefile.in: Add stamp-h target.
17161 * configure.in: Create stamp-h.
17162 * configure: Regenerated.
17164 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17166 * inferiors.c: New file.
17167 * target.c: New file.
17168 * target.h: New file.
17169 * Makefile.in: Add target.o and inferiors.o. Update
17171 * linux-low.c (inferior_pid): New static variable,
17172 moved from server.c.
17173 (linux_create_inferior): Renamed from create_inferior.
17174 Call add_inferior. Return 0 on success instead of a PID.
17175 (linux_attach): Renamed from myattach.
17176 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17177 (linux_thread_alive): Renamed from mythread_alive.
17178 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17180 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17181 (regsets_store_inferior_registers): Correct error message.
17182 Add missing ``return 0''.
17183 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17184 (linux_store_registers): Renamed from store_inferior_registers.
17185 (linux_read_memory): Renamed from read_inferior_memory.
17186 (linux_write_memory): Renamed from write_inferior_memory.
17187 (linux_target_ops): New structure.
17188 (initialize_low): Call set_target_ops ().
17189 * remote-utils.c (unhexify): New function.
17190 (hexify): New function.
17191 (input_interrupt): Send signals to ``signal_pid''.
17192 * server.c (inferior_pid): Remove.
17193 (start_inferior): Update create_inferior call.
17194 (attach_inferior): Call add_inferior.
17195 (handle_query): New function.
17196 (main): Call handle_query for `q' packets.
17197 * server.h: Include "target.h". Remove obsolete prototypes.
17198 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17200 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17202 * Makefile.in: Add WARN_CFLAGS. Update configury
17204 * configure.in: Check for <string.h>
17205 * configure: Regenerate.
17206 * config.in: Regenerate.
17207 * gdbreplay.c: Include needed system headers.
17208 (remote_open): Remove strchr prototype.
17209 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17210 * regcache.c (supply_register): Change buf argument to const void *.
17211 (supply_register_by_name): Likewise.
17212 (collect_register): Change buf argument to void *.
17213 (collect_register_by_name): Likewise.
17214 * regcache.h: Add missing prototypes.
17215 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17216 * server.c (handle_query): New function.
17217 (attached): New static variable, moved out of main.
17218 (main): Quiet longjmp clobber warnings.
17219 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17220 * utils.c (error): Remove NORETURN.