1 2019-03-06 Tom Tromey <tom@tromey.com>
3 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
4 (captured_main): Use SCOPE_EXIT.
6 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
8 * configure.srv: Use '$enable_unittest' instead of '$development'
9 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
12 2019-02-27 Tom Tromey <tromey@adacore.com>
14 * gdbreplay.c (logchar): Handle \r\n.
16 2019-02-07 Alan Hayward <alan.hayward@arm.com>
18 * linux-low.c (linux_attach): Add process before lwp.
19 * server.c (attach_inferior): Check if already attached.
21 2019-02-07 Tom Tromey <tom@tromey.com>
23 * x86-tdesc.h: Rename include guard.
24 * x86-low.h: Add include guard.
25 * wincecompat.h: Rename include guard.
26 * win32-low.h: Add include guard.
27 * utils.h: Rename include guard.
28 * tracepoint.h: Rename include guard.
29 * tdesc.h: Rename include guard.
30 * target.h: Rename include guard.
31 * server.h: Rename include guard.
32 * remote-utils.h: Rename include guard.
33 * regcache.h: Rename include guard.
34 * nto-low.h: Rename include guard.
35 * notif.h: Add include guard.
36 * mem-break.h: Rename include guard.
37 * lynx-low.h: Add include guard.
38 * linux-x86-tdesc.h: Add include guard.
39 * linux-s390-tdesc.h: Add include guard.
40 * linux-ppc-tdesc-init.h: Add include guard.
41 * linux-low.h: Add include guard.
42 * linux-aarch64-tdesc.h: Add include guard.
43 * linux-aarch32-low.h: Add include guard.
44 * inferiors.h: Rename include guard.
45 * i387-fp.h: Rename include guard.
46 * hostio.h: Rename include guard.
47 * gdbthread.h: Rename include guard.
48 * gdb_proc_service.h: Rename include guard.
49 * event-loop.h: Rename include guard.
50 * dll.h: Rename include guard.
51 * debug.h: Rename include guard.
52 * ax.h: Rename include guard.
54 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
57 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
58 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
60 2019-01-25 Tom Tromey <tom@tromey.com>
62 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
64 2019-01-25 Tom Tromey <tom@tromey.com>
66 * win32-low.c: Fix common/ includes.
67 * win32-i386-low.c: Fix common/ includes.
68 * tracepoint.c: Fix common/ includes.
69 * thread-db.c: Fix common/ includes.
70 * target.h: Fix common/ includes.
71 * symbol.c: Fix common/ includes.
72 * spu-low.c: Fix common/ includes.
73 * server.h: Fix common/ includes.
74 * server.c: Fix common/ includes.
75 * remote-utils.c: Fix common/ includes.
76 * regcache.h: Fix common/ includes.
77 * regcache.c: Fix common/ includes.
78 * nto-x86-low.c: Fix common/ includes.
79 * notif.h: Fix common/ includes.
80 * mem-break.h: Fix common/ includes.
81 * lynx-low.c: Fix common/ includes.
82 * lynx-i386-low.c: Fix common/ includes.
83 * linux-x86-tdesc-selftest.c: Fix common/ includes.
84 * linux-x86-low.c: Fix common/ includes.
85 * linux-low.c: Fix common/ includes.
86 * inferiors.h: Fix common/ includes.
87 * i387-fp.c: Fix common/ includes.
88 * hostio.c: Fix common/ includes.
89 * hostio-errno.c: Fix common/ includes.
90 * gdbthread.h: Fix common/ includes.
91 * gdbreplay.c: Fix common/ includes.
92 * fork-child.c: Fix common/ includes.
93 * event-loop.c: Fix common/ includes.
95 (enum gdb_agent_op): Fix common/ includes.
97 2019-01-21 Tom Tromey <tom@tromey.com>
99 * tracepoint.c: Fix includes.
100 * remote-utils.c: Fix includes.
101 * linux-x86-low.c: Fix includes.
103 2019-01-01 Joel Brobecker <brobecker@adacore.com>
105 * gdbreplay.c (gdbreplay_version): Update copyright year in
107 * server.c (gdbserver_version): Likewise.
109 2018-12-05 Alan Hayward <alan.hayward@arm.com>
111 * linux-low.c (add_lwp): Switch ordering.
113 2018-11-29 Tom Tromey <tom@tromey.com>
115 * win32-low.c (win32_join): Take pid, not process.
116 * target.h (struct target_ops) <join>: Change argument type.
117 (join_inferior): Change argument name.
118 * spu-low.c (spu_join): Take pid, not process.
119 * server.c (handle_detach): Preserve pid before destroying
121 * lynx-low.c (lynx_join): Take pid, not process.
122 * linux-low.c (linux_join): Take pid, not process.
124 2018-11-23 Alan Hayward <alan.hayward@arm.com>
126 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
127 (aarch64_cannot_fetch_register): Likewise.
128 (struct linux_target_ops): Update references.
130 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
132 * linux-ppc-low.c: Include nat/linux-ptrace.h.
134 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
136 * configure.srv (ipa_ppc_linux_regobj): Add
137 powerpc-isa207-htm-vsx32l-ipa.o and
138 powerpc-isa207-htm-vsx64l-ipa.o.
139 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
140 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
141 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
142 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
143 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
144 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
145 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
146 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
147 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
148 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
149 (init_registers_powerpc_isa207_htm_vsx32l)
150 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
151 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
152 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
153 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
154 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
155 (ppc_store_tm_ctarregset): New functions.
156 (ppc_regsets): Add entries for HTM regsets.
157 (ppc_arch_setup): Set htm in features struct when needed. Set
158 sizes for the HTM regsets.
159 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
160 (initialize_low_arch): Call
161 init_registers_powerpc_isa207_htm_vsx32l and
162 init_registers_powerpc_isa207_htm_vsx64l.
163 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
164 PPC_TDESC_ISA207_HTM_VSX.
165 (initialize_low_tracepoint): Call
166 init_registers_powerpc_isa207_htm_vsx32l and
167 init_registers_powerpc_isa207_htm_vsx64l.
169 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
171 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
172 rs6000/power-linux-pmu.xml to srv_xmlfiles.
173 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
174 (ppc_store_pmuregset): New functions.
175 (ppc_regsets): Add entries for ebb and pmu regsets.
176 (ppc_arch_setup): Set isa207 in features struct if the ebb and
177 pmu regsets are available. Set sizes for these regsets.
179 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
181 * configure.srv (ipa_ppc_linux_regobj): Add
182 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
183 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
184 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
185 rs6000/powerpc-isa207-vsx32l.xml, and
186 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
187 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
188 <PPC_TDESC_ISA207_VSX>: New enum value.
189 (init_registers_powerpc_isa207_vsx32l): Declare.
190 (init_registers_powerpc_isa207_vsx64l): Declare.
191 * linux-ppc-low.c (ppc_fill_tarregset): New function.
192 (ppc_store_tarregset): New function.
193 (ppc_regsets): Add entry for the TAR regset.
194 (ppc_arch_setup): Set isa207 in features struct when needed. Set
195 size for the TAR regsets.
196 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
197 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
198 and init_registers_powerpc_isa207_vsx64l.
199 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
200 (initialize_low_tracepoint): Call
201 init_registers_powerpc_isa207_vsx32l and
202 init_registers_powerpc_isa207_vsx64l.
204 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
205 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
207 * configure.srv (ipa_ppc_linux_regobj): Add
208 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
209 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
210 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
211 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
212 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
213 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
214 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
215 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
216 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
217 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
218 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
219 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
220 (ppc_hwcap): Add comment.
221 (ppc_hwcap2): New global.
222 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
223 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
224 (ppc_regsets): Add entries for the DSCR and PPR regsets.
225 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
226 when needed. Set sizes for the the DSCR and PPR regsets.
227 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
228 (initialize_low_arch): Call
229 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
230 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
231 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
232 PPC_TDESC_ISA205_PPR_DSCR_VSX.
233 (initialize_low_tracepoint): Call
234 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
235 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
237 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
239 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
241 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
242 Simon Marchi <simark@simark.ca>
244 * acinclude.m4: Include "../selftest.m4".
245 * configure: Regenerate.
246 * configure.ac: Use "GDB_AC_SELFTEST".
247 * configure.srv: Use "$enable_unittests" instead of
248 "$development" when checking whether unit tests have been
250 * server.c (captured_main): Update message informing that
251 selftests have been disabled.
253 2018-10-04 Tom Tromey <tom@tromey.com>
255 * configure: Rebuild.
257 2018-10-04 Tom Tromey <tom@tromey.com>
259 * server.c (handle_status): Rename inner "thread".
260 (process_serial_event): Declare "res" in 'm' case.
261 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
262 (iterate_over_lwps): Rename inner "thread".
263 (linux_qxfer_libraries_svr4): Rename inner "len".
264 * gdbthread.h (find_thread_in_random): Rename inner "thread".
266 2018-10-01 Gary Benson <gbenson@redhat.com>
268 * gdb_proc_service.h: Moved common code to
269 common/gdb_proc_service.h.
271 2018-10-01 Gary Benson <gbenson@redhat.com>
273 * gdb_proc_service.h: Synchronize comments and whitespace with
274 GDB's version of this file.
276 2018-09-25 Tom Tromey <tom@tromey.com>
278 * configure: Rebuild.
279 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
281 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
283 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
284 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
285 ($(IPA_LIB)): Sort IPA_OBJS.
287 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
289 * Makefile.in: Remove references to $(ADD_DEPS).
291 2018-09-16 Tom Tromey <tom@tromey.com>
293 * remote-utils.c (remote_open): Use GNU style for metasyntactic
295 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
298 2018-09-05 Tom Tromey <tom@tromey.com>
300 * configure: Rebuild.
302 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
305 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
307 2018-08-27 Tom Tromey <tom@tromey.com>
310 * configure: Rebuild.
312 2018-08-27 Tom Tromey <tom@tromey.com>
314 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
315 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
316 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
317 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
318 (s390x_emit_stack_adjust): Add casts to unsigned char.
320 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
324 * server.h (struct client_state) <disable_randomization>:
327 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
329 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
331 (mips_supply_ptrace_register): Likewise.
333 2018-07-22 Tom Tromey <tom@tromey.com>
335 * configure: Rebuild.
337 2018-07-22 Tom Tromey <tom@tromey.com>
339 * win32-low.c (win32_create_inferior): Remove unused variables.
340 * gdbreplay.c (remote_open): Remove unused variable.
341 * remote-utils.c (remote_prepare): Remove unused variable.
342 * x86-tdesc.h (X86_TDESC_H): Define.
343 (amd64_expedite_regs): Define conditionally.
344 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
345 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
346 * remote-utils.c (readchar): Remove unused variable.
348 2018-07-13 Pedro Alves <palves@redhat.com>
350 * linux-low.c (linux_kill): Change parameter to process_info
351 pointer instead of pid. Adjust.
352 * lynx-low.c (lynx_kill): Likewise.
353 * nto-low.c (nto_kill): Likewise.
354 * spu-low.c (spu_kill): Likewise.
355 * win32-low.c (win32_kill): Likewise.
356 * server.c (handle_v_kill, kill_inferior_callback)
357 (detach_or_kill_for_exit): Adjust.
358 * target.c (kill_inferior): Change parameter to process_info
359 pointer instead of pid. Adjust.
360 * target.h (struct target_ops) <kill>: Change parameter to
361 process_info pointer instead of pid. Adjust all implementations
363 (kill_inferior): Likewise.
365 2018-07-13 Pedro Alves <palves@redhat.com>
367 * linux-low.c (linux_detach, linux_join): Change parameter to
368 process_info pointer instead of pid. Adjust.
369 * lynx-low.c (lynx_detach, lynx_join): Likewise.
370 * nto-low.c (nto_detach): Likewise.
371 * spu-low.c (spu_detach, spu_join): Likewise.
372 * win32-low.c (win32_detach, win32_join): Likewise.
373 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
374 * target.h (struct target_ops) <detach, join>: Change parameter to
375 process_info pointer instead of pid. Adjust all implementations
377 (detach_inferior, join_inferior): Rename 'pid' parameter to
380 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
381 Jan Kratochvil <jan.kratochvil@redhat.com>
382 Paul Fertser <fercerpav@gmail.com>
383 Tsutomu Seki <sekiriki@gmail.com>
385 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
386 (OBS): Add 'common/netstuff.o'.
387 (GDBREPLAY_OBS): Likewise.
388 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
389 (remote_open): Implement support for IPv6
391 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
393 (handle_accept_event): Accept connections from IPv6 sources.
394 (remote_prepare): Handle IPv6-style hostnames; implement
395 support for IPv6 connections.
396 (remote_open): Implement support for printing connections from
399 2018-07-11 Pedro Alves <palves@redhat.com>
402 * mem-break.c (any_persistent_commands): Add process_info
403 parameter and use it instead of relying on the current process.
404 Change return type to bool.
405 * mem-break.h (any_persistent_commands): Add process_info
406 parameter and change return type to bool.
407 * server.c (handle_detach): Remove require_running_or_return call.
408 Look up the process_info for the process we're about to detach.
409 If not found, return back error to GDB. Adjust
410 any_persistent_commands call to pass down a process pointer.
412 2018-07-11 Pedro Alves <palves@redhat.com>
414 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
415 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
416 instead of collect_register_by_name.
417 * regcache.c (regcache_raw_get_unsigned_by_name): New.
418 * regcache.h (regcache_raw_get_unsigned_by_name): New.
420 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
421 Pedro Alves <palves@redhat.com>
423 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
425 2018-07-03 Tom Tromey <tom@tromey.com>
427 * linux-low.c: Update.
428 * lynx-low.c: Update.
429 * mem-break.c: Update.
431 * remote-utils.c: Update.
435 * win32-low.c: Update.
437 2018-07-03 Tom Tromey <tom@tromey.com>
441 2018-07-03 Tom Tromey <tom@tromey.com>
443 * linux-low.c: Update.
445 2018-07-03 Tom Tromey <tom@tromey.com>
449 2018-07-03 Tom Tromey <tom@tromey.com>
451 * linux-low.c: Update.
452 * linux-mips-low.c: Update.
453 * lynx-low.c: Update.
455 * remote-utils.c: Update.
459 * thread-db.c: Update.
461 2018-07-03 Tom Tromey <tom@tromey.com>
463 * linux-low.c: Update.
464 * linux-mips-low.c: Update.
465 * lynx-low.c: Update.
466 * mem-break.c: Update.
468 * remote-utils.c: Update.
472 * tracepoint.c: Update.
474 2018-07-03 Tom Tromey <tom@tromey.com>
476 * linux-low.c: Update.
477 * linux-ppc-low.c: Update.
478 * linux-x86-low.c: Update.
479 * proc-service.c: Update.
482 * thread-db.c: Update.
483 * win32-low.c: Update.
485 2018-07-03 Tom Tromey <tom@tromey.com>
487 * linux-low.c: Update.
488 * lynx-low.c: Update.
490 * remote-utils.c: Update.
492 * thread-db.c: Update.
493 * win32-low.c: Update.
495 2018-06-29 Joel Brobecker <brobecker@adacore.com>
497 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
498 parameter in call to 'amd64_create_target_description'.
500 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
502 * x86-tdesc.h: Remove executable permission flag.
504 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
506 * configure.ac: Remove AC_PREREQ, add missing quoting.
507 * configure: Re-generate.
508 * config.in: Re-generate.
509 * aclocal.m4: Re-generate.
511 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
513 * tracepoint.h (current_traceframe): Remove declaration.
515 2018-06-18 Alan Hayward <alan.hayward@arm.com>
517 * linux-aarch64-low.c (is_sve_tdesc): New function.
518 (aarch64_sve_regs_copy_to_regcache): Likewise.
519 (aarch64_sve_regs_copy_from_regcache): Likewise.
520 (aarch64_regs_info): Add SVE checks.
521 (initialize_low_arch): Initialize SVE.
523 2018-06-18 Alan Hayward <alan.hayward@arm.com>
525 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
527 2018-06-11 Alan Hayward <alan.hayward@arm.com>
529 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
530 (initialize_low_tracepoint): Likewise
531 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
532 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
534 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
536 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
538 2018-06-11 Alan Hayward <alan.hayward@arm.com>
540 * server.h (PBUFSIZ): Increase size
542 2018-06-11 Alan Hayward <alan.hayward@arm.com>
544 * regcache.c (regcache::raw_compare): New function.
545 * regcache.h (regcache::raw_compare): New declaration.
547 2018-06-11 Alan Hayward <alan.hayward@arm.com>
549 * regcache.c (new_register_cache): Use new.
550 (free_register_cache): Use delete.
551 (register_data): Use const.
552 (supply_register): Move body inside regcache.
553 (regcache::raw_supply): New override function.
554 (collect_register): Move body inside regcache.
555 (regcache::raw_collect): New override function.
556 (regcache::get_register_status): New override function.
557 * regcache.h (struct regcache): Inherit from reg_buffer_common.
559 2018-06-09 Tom Tromey <tom@tromey.com>
561 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
563 (event_queue): Use std::queue.
564 (gdb_event_xfree): Remove.
565 (initialize_event_loop, process_event, wait_for_event): Update.
567 2018-06-08 Stan Cox <scox@redhat.com>
569 * win32-low.c (win32_create_inferior): last_ptid and last_status
570 moved to client_state.
572 2018-06-08 Pedro Alves <palves@redhat.com>
574 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
575 common/common-exceptions.o, common/common-utils.o,
576 common/errors.o, common/print-utils.o and utils.o.
577 * gdbreplay.c: Include "common-defs.h" instead of the two
578 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
579 string.h or alloca.h.
580 (perror_with_name): Delete.
581 (remote_open): Use xstrdup instead of strdup.
582 (main): Rename to ...
583 (captured_main): ... this.
586 2018-06-08 Tom Tromey <tom@tromey.com>
588 * linux-low.c (linux_low_read_btrace): Update.
590 2018-06-04 Stan Cox <scox@redhat.com>
592 * server.h (struct client_state): New.
593 * server.c (cont_thread, general_thread, multi_process)
594 (report_fork_events, report_vfork_events, report_exec_events)
595 (report_thread_events, swbreak_feature, hwbreak_feature)
596 (vCont_supported, disable_randomization, pass_signals)
597 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
598 Moved to client_state.
599 * remote-utils.c (remote_debug, noack_mode)
600 (transport_is_reliable): Moved to client_state.
601 * tracepoint.c (current_traceframe): Moved to client_state.
604 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
605 linux-low.c, remote-utils.h, target.c: Use client_state.
607 2018-05-31 Alan Hayward <alan.hayward@arm.com>
609 * configure.srv: Add new c/h file.
611 2018-05-31 Alan Hayward <alan.hayward@arm.com>
613 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
616 2018-05-25 Maciej W. Rozycki <macro@mips.com>
618 * gdb.arch/mips-fpregset-core.exp: New test.
619 * gdb.arch/mips-fpregset-core.c: New test source.
621 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
624 * hostio.c (require_int): Do not report overflow for integers
625 between 0xfffffff and 0x7fffffff.
627 2018-05-22 Maciej W. Rozycki <macro@mips.com>
629 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
630 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
631 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
633 (the_low_target): Wire them.
635 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
637 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
638 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
639 mode. Call collect_register_by_name with vscr using
640 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
641 (ppc_store_vrregset): Add and set vscr_offset variable as in
642 ppc_fill_vrregset. Call supply_register_by_name with vscr using
645 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
647 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
648 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
649 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
651 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
653 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
654 (ppc_store_vsxregset): Likewise.
655 (ppc_fill_vrregset): Likewise.
656 (ppc_store_vrregset): Likewise.
657 (ppc_fill_evrregset): Likewise.
658 (ppc_store_evrregset): Likewise.
659 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
660 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
663 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
665 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
666 wordsize of the inferior. Call ppc_linux_target_wordsize.
668 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
670 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
671 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
672 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
673 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
674 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
675 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
676 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
677 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
678 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
679 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
680 (tdesc_powerpc_e500l): Remove.
681 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
682 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
683 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
684 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
686 (ppc_arch_setup): Remove target description matching code. Fill a
687 ppc_linux_features struct and call ppc_linux_match_description
690 2018-05-22 Maciej W. Rozycki <macro@mips.com>
692 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
693 width of the requested register exceeds the width of the
695 (mips_cannot_store_register): Likewise.
697 2018-05-21 Maciej W. Rozycki <macro@mips.com>
699 * linux-mips-low.c (mips_fetch_register): New function. Update
701 (mips_store_gregset): Supply 0 rather than $restart for $zero.
702 (the_low_target): Wire `mips_fetch_register'.
704 2018-05-10 Joel Brobecker <brobecker@adacore.com>
706 * lynx-i386-low.c (LYNXOS_178): New macro.
707 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
708 the layout on LynxOS-178.
709 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
710 handle floating point registers that are not supported by
713 2018-05-10 Tom Tromey <tom@tromey.com>
715 * configure: Rebuild.
717 2018-05-10 Joel Brobecker <brobecker@adacore.com>
720 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
721 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
722 Use it to set the expedite_regs field in the given tdesc.
723 * x86-tdesc.h: New file.
724 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
725 Adjust following the addition of the new expedite_regs parameter
727 * linux-tic6x-low.c (tic6x_read_description): Likewise.
728 * linux-x86-tdesc.c: #include "x86-tdesc.h".
729 (i386_linux_read_description, amd64_linux_read_description):
730 Adjust following the addition of the new expedite_regs parameter
732 * lynx-i386-low.c: #include "x86-tdesc.h".
733 (lynx_i386_arch_setup): Adjust following the addition of the new
734 expedite_regs parameter to init_target_desc.
735 * nto-x86-low.c: #include "x86-tdesc.h".
736 (nto_x86_arch_setup): Adjust following the addition of the new
737 expedite_regs parameter to init_target_desc.
738 * win32-i386-low.c: #include "x86-tdesc.h".
739 (i386_arch_setup): Adjust following the addition of the new
740 expedite_regs parameter to init_target_desc.
742 2018-05-10 Joel Brobecker <brobecker@adacore.com>
745 * win32-low.c (win32_create_inferior): Add call to my_wait
746 setting last_status global.
748 2018-05-10 Joel Brobecker <brobecker@adacore.com>
751 * win32-low.c (create_process): Only call gdb_tilde_expand if
752 inferior_cwd is not NULL.
754 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
756 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
757 registers to the cache if their values have changed.
758 (i387_xsave_to_cache): Provide default values for x87 control
759 registers when these features are available, but disabled.
760 * regcache.c (supply_register_by_name_zeroed): New function.
761 * regcache.h (supply_register_by_name_zeroed): Declare new
764 2018-05-07 Tom Tromey <tom@tromey.com>
766 * configure: Rebuild.
768 2018-05-04 Tom Tromey <tom@tromey.com>
770 * configure: Rebuild.
772 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
773 Pedro Alves <palves@redhat.com>
775 * linux-aarch64-low.c (aarch64_stopped_data_address):
778 2018-04-27 Tom Tromey <tom@tromey.com>
780 * configure: Rebuild.
782 2018-04-23 Tom Tromey <tom@tromey.com>
784 * configure: Rebuild.
786 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
788 * Makefile.in (depcomp): Add "..".
789 (all_deps_files): New and use it.
791 2018-04-18 Alan Hayward <alan.hayward@arm.com>
793 * configure.srv (aarch64*-*-linux*): Don't include xml.
794 (i[34567]86-*-cygwin*): Likewise.
795 (i[34567]86-*-linux*): Likewise.
796 (i[34567]86-*-lynxos*): Likewise.
797 (i[34567]86-*-mingw32ce*): Likewise.
798 (i[34567]86-*-mingw*): Likewise.
799 (i[34567]86-*-nto*): Likewise.
800 (tic6x-*-uclinux): Likewise.
801 (x86_64-*-linux*): Likewise.
802 (x86_64-*-mingw*): Likewise.
803 (x86_64-*-cygwin*): Likewise.
805 2018-04-18 Alan Hayward <alan.hayward@arm.com>
807 * tdesc.c: Remove xml parameter.
809 2018-04-18 Alan Hayward <alan.hayward@arm.com>
811 * server.c (get_features_xml): Remove cast.
812 * tdesc.c (void target_desc::accept): Fill in function.
813 (tdesc_get_features_xml): Remove old xml creation.
814 (print_xml_feature::visit_pre): Add xml vistor.
815 * tdesc.h (struct target_desc): Make xmltarget mutable.
816 (tdesc_get_features_xml): Remove declaration.
818 2018-04-18 Alan Hayward <alan.hayward@arm.com>
820 * tdesc.c (tdesc_architecture_name): Add new function.
821 (tdesc_osabi_name): Likewise.
822 (tdesc_get_features_xml): Use new functions.
824 2018-04-18 Alan Hayward <alan.hayward@arm.com>
826 * tdesc.c (tdesc_create_flags): Remove.
827 (tdesc_add_flag): Likewise.
828 (tdesc_named_type): Likewise.
829 (tdesc_create_union): Likewise.
830 (tdesc_create_struct): Likewise.
831 (tdesc_create_vector): Likewise.
832 (tdesc_add_bitfield): Likewise.
833 (tdesc_add_field): Likewise.
834 (tdesc_set_struct_size): Likewise.
836 2018-04-18 Alan Hayward <alan.hayward@arm.com>
838 * tdesc.c (~target_desc): Remove implictly deleted items.
839 (init_target_desc): Iterate all features.
840 (tdesc_get_features_xml): Use vector.
841 (tdesc_create_feature): Create feature.
842 * tdesc.h (tdesc_feature) Remove
843 (target_desc): Add features.
845 2018-04-18 Alan Hayward <alan.hayward@arm.com>
847 * Makefile.in: Add common/tdesc.c
848 * tdesc.c (init_target_desc): init all reg_defs from register
850 (tdesc_create_reg): Create tdesc_reg.
851 * tdesc.h (tdesc_feature): Add register vector.
853 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
855 * tdesc.h (struct target_desc) <features>: Change type to
856 std::vector<std::string>.
857 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
859 (tdesc_get_features_xml): Likewise.
860 (tdesc_create_feature): Likewise.
862 2018-03-26 Alan Hayward <alan.hayward@arm.com>
864 * regcache.c (find_register_by_number): Return a ref.
865 (find_regno): Use references.
866 (register_size): Likewise.
867 (register_data): Likewise.
868 * tdesc.c (target_desc::~target_desc): Remove free calls.
869 (target_desc::operator==): Use std::vector compare.
870 (init_target_desc): Use reference.
871 (tdesc_create_reg): Use reg constructors.
872 * tdesc.h (struct target_desc): Replace pointer with object.
874 2018-03-23 Alan Hayward <alan.hayward@arm.com>
876 * regcache.c (find_register_by_number): Make static.
877 (find_regno): Use find_register_by_number
878 * regcache.h (struct reg): Remove declaration.
880 2018-03-23 Alan Hayward <alan.hayward@arm.com>
882 * tdesc.c (target_desc::~target_desc): Move to here.
883 (target_desc::operator==): Likewise.
884 * tdesc.h (target_desc::~target_desc): Move from here.
885 (target_desc::operator==): Likewise.
887 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
889 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
891 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
893 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
895 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
896 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
897 and init_registers_s390_gs_linux64.
899 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
901 * linux-s390-low.c (s390_fill_gs): Remove function.
902 (s390_fill_gsbc): Remove function.
903 (s390_regsets): Set fill functions for the guarded storage regsets
906 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
908 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
909 the word size. Add comment.
910 (s390_get_wordsize): New function.
911 (s390_arch_setup): No longer select a temporary tdesc to fetch the
912 pswm with it. Instead, use s390_get_wordsize to determine the
913 word size first and derive the correct tdesc from that directly.
915 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
917 * Makefile.in: Include silent-rules.mk.
918 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
919 (COMPILE): Add ECHO_CXX.
920 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
921 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
922 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
923 (version-generated.c): Add ECHO_GEN.
924 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
925 (IPAGENT_COMPILE): Add ECHO_CXX.
926 (%-generated.c): Add ECHO_REGDAT.
928 2018-03-14 Tom Tromey <tom@tromey.com>
931 * ax.c (ax_printf): Special case for NULL.
933 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
935 * linux-low.c (linux_qxfer_libraries_svr4): Use
936 xml_escape_text_append.
938 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
940 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
942 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
944 * server.c (handle_general_set): Remove unnecessary xstrdup.
946 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
948 * server.c (parse_debug_format_options): Adjust to
949 delim_string_to_char_ptr_vec changes.
950 * thread-db.c (thread_db_load_search): Adjust to
951 dirnames_to_char_ptr_vec changes.
953 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
955 * target.h (target_enable_btrace, target_disable_btrace)
956 (target_read_btrace, target_read_btrace_conf): Turn macro into
957 inline function. Throw error if target method is not defined.
958 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
959 check for btrace target method. Be prepared to handle exceptions
960 from btrace target methods.
962 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
964 * server.c (captured_main): Change order of error message printed
965 when the current working directory cannot be found.
967 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
969 * server.c: Include "filenames.h" and "pathstuff.h".
970 (program_name): Delete variable.
971 (program_path): New anonymous class.
972 (get_exec_wrapper): Use "program_path" instead of
974 (handle_v_run): Likewise.
975 (captured_main): Likewise.
976 (process_serial_event): Likewise.
978 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
980 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
981 (OBJS): Add "pathstuff.o".
982 * server.c (current_directory): New global variable.
983 (captured_main): Initialize "current_directory".
985 2018-02-26 Alan Hayward <alan.hayward@arm.com>
987 * tdesc.c: Use common/tdesc.h.
990 2018-02-20 Alan Hayward <alan.hayward@arm.com>
991 Simon Marchi <simon.marchi@ericsson.com>
993 * Makefile.in: Switch order of make rules.
995 2018-02-19 Alan Hayward <alan.hayward@arm.com>
997 * Makefile.in: Add common directory in build.
998 * configure.ac: Add common reference.
999 * configure: Regenerate.
1001 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1003 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1004 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1005 * spu-low.c (spu_target_ops): Likewise.
1006 * win32-low.c (win32_target_ops): Likewise.
1007 * server.c (supported_btrace_packets): Report packets unconditionally.
1008 * target.h (target_ops) <supports_btrace>: Remove.
1009 (target_supports_btrace): Remove.
1011 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1013 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1014 (handle_btrace_disable): Change return type to void. Use exceptions
1016 (handle_btrace_general_set): Catch exception and copy message to
1019 2018-02-08 Tom Tromey <tom@tromey.com>
1021 * linux-low.c (install_software_single_step_breakpoints): Use
1022 make_scoped_restore.
1023 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1024 (do_restore_current_thread_cleanup): Remove.
1025 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1028 2018-02-08 Tom Tromey <tom@tromey.com>
1030 * mem-break.c (set_raw_breakpoint_at): Use
1031 gdb::unique_xmalloc_ptr.
1033 2018-01-30 Pedro Alves <palves@redhat.com>
1036 * target.c (target_terminal::terminal_state): Rename to ...
1037 (target_terminal::m_terminal_state): ... this.
1039 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1041 * linux-low.c (handle_extended_wait): Surround call to
1042 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1044 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1046 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1047 linux_ptrace_attach_fail_reason_string now returning an
1049 (linux_attach): Likewise.
1050 * thread-db.c (attach_thread): Likewise.
1052 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1055 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1056 checking for fs_base/gs_base fields in struct user_regs_struct.
1057 * configure: Regenerate.
1059 2018-01-16 Yao Qi <yao.qi@linaro.org>
1062 * linux-low.c (fetch_register): Call supply_register instead of
1065 2018-01-08 Yao Qi <yao.qi@linaro.org>
1066 Simon Marchi <simon.marchi@ericsson.com>
1068 * Makefile.in (OBS): Remove selftest.o.
1069 * configure.ac: Set srv_selftest_objs if $development is true.
1070 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1071 * configure: Re-generated.
1072 * server.c (captured_main): Wrap variable selftest_filter with
1075 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1077 * server.c (parse_debug_format_options): Return std::string.
1078 (handle_monitor_command, captured_main): Adjust.
1080 2018-01-05 Pedro Alves <palves@redhat.com>
1083 * server.c (captured_main): Pass quiet=false to
1084 save_original_signals_state.
1086 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1088 * gdbreplay.c (gdbreplay_version): Update copyright year in
1090 * server.c (gdbserver_version): Likewise.
1092 2017-12-08 Tom Tromey <tom@tromey.com>
1094 * ax.c (ax_printf): Update.
1096 2017-12-07 Yao Qi <yao.qi@linaro.org>
1098 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1099 aarch64_linux_read_description.
1100 * linux-amd64-ipa.c (idx2mask): New array.
1101 (get_ipa_tdesc): Move idx2mask out.
1102 (initialize_low_tracepoint): Initialize target descriptions.
1103 * linux-i386-ipa.c (idx2mask): New array.
1104 (get_ipa_tdesc): Move idx2mask out.
1105 (initialize_low_tracepoint): Initialize target descriptions.
1107 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1109 * tdesc.c (struct tdesc_type): Change return type.
1110 (tdesc_add_flag): Change parameter type.
1111 (tdesc_add_bitfield): Likewise.
1112 (tdesc_add_field): Likewise.
1113 (tdesc_set_struct_size): Likewise.
1115 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1117 * regcache.c (registers_to_string): Remove unused variable.
1119 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1121 * inferiors.c (for_each_inferior_with_data): Remove.
1122 * inferiors.h (for_each_inferior_with_data): Remove.
1123 * server.c (handle_qxfer_threads_worker): Change parameter type.
1124 (handle_qxfer_threads_proper): Use for_each_thread.
1126 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1128 * inferiors.c (for_each_inferior): Remove.
1129 (clear_inferiors): Use for_each_thread.
1130 * inferiors.h (for_each_inferior): Remove.
1131 * linux-low.c (linux_wait_for_event_filtered): Use
1133 (linux_stabilize_threads): Likewise.
1134 * regcache.c (regcache_release): Likewise.
1135 * server.c (gdb_wants_all_threads_stopped): Likewise.
1136 (clear_pending_status_callback): Remove.
1137 (handle_status): Use for_each_thread.
1138 (captured_main): Likewise.
1139 * win32-low.c (child_init_thread_list): Likewise.
1140 (win32_clear_inferiors): Likewise.
1141 (fake_breakpoint_event): Likewise.
1143 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1145 * inferiors.h (find_inferior): Remove.
1146 * inferiors.c (find_inferior): Remove.
1148 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1150 * linux-low.c (resume_status_pending_p): Update comment.
1151 (need_step_over_p): Update comment.
1153 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1155 * linux-low.c (proceed_one_lwp): Return void, change parameter
1157 (unsuspend_and_proceed_one_lwp): Likewise.
1158 (proceed_all_lwps): Use for_each_thread.
1159 (unstop_all_lwps): Likewise.
1161 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1163 * linux-low.c (linux_resume_one_thread): Return void, take
1165 (linux_resume): Use for_each_thread.
1167 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1169 * linux-low.c (send_sigstop_callback): Return void, change
1170 parameter type. Rename to...
1171 (send_sigstop): ... this.
1172 (suspend_and_send_sigstop_callback): Return void, change parameter
1174 (suspend_and_send_sigstop): ... this.
1175 (stop_all_lwps): Use for_each_thread.
1177 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1179 * linux-low.c (lwp_running): Return bool, remove unused
1181 (linux_stabilize_threads): Use find_thread.
1183 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1185 * linux-low.c (select_singlestep_lwp_callback): Remove.
1186 (count_events_callback): Remove.
1187 (select_event_lwp_callback): Remove.
1188 (select_event_lwp): Use find_thread/for_each_thread.
1190 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1192 * linux-low.c (not_stopped_callback): Return bool, take filter
1194 (linux_wait_for_event_filtered): Use find_thread.
1195 (linux_wait_1): Likewise.
1197 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1199 * linux-low.c (same_lwp): Remove.
1200 (find_lwp_pid): Use find_thread.
1202 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1204 * linux-low.c (delete_lwp_callback): Remove.
1205 (linux_mourn): Use for_each_thread.
1207 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1209 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1210 args parameter, don't check for pid.
1211 (linux_detach): Use for_each_thread.
1213 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1215 * linux-low.c (struct counter): Remove.
1216 (second_thread_of_pid_p): Remove.
1217 (last_thread_of_process_p): Use find_thread.
1219 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221 * inferiors.c (find_inferior_in_random): Remove.
1222 * inferiors.h (find_inferior_in_random): Remove.
1223 * linux-low.c (status_pending_p_callback): Return bool, accept
1224 parameter ptid directly.
1225 (linux_wait_for_event_filtered): Use find_thread_in_random.
1226 (linux_wait_1): Likewise.
1228 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1230 * inferiors.c (find_inferior_id): Remove.
1231 (find_thread_ptid): Move implemention from find_inferior_id to
1233 * inferiors.h (find_inferior_id): Remove.
1234 * server.c (handle_status): Use find_thread_ptid.
1235 (process_serial_event): Likewise.
1236 * thread-db.c (find_one_thread): Likewise.
1237 (thread_db_thread_handle): Likewise.
1238 * win32-low.c (thread_rec): Likewise.
1239 (child_delete_thread): Likewise.
1240 (win32_thread_alive): Likewise.
1241 (get_child_debug_event): Likewise.
1243 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1245 * linux-mips-low.c (update_watch_registers_callback): Return
1246 void, remove pid_p parameter, don't check for pid.
1247 (mips_insert_point, mips_remove_point): Use for_each_thread.
1249 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1251 * lynx.low (lynx_delete_thread_callback): Remove.
1252 (lynx_mourn): Use for_each_thread.
1254 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1256 * regcache.c (regcache_invalidate_one): Remove.
1257 (regcache_invalidate_pid): use for_each_thread.
1259 2017-11-26 Tom Tromey <tom@tromey.com>
1261 * linux-low.c (linux_create_inferior): Update.
1263 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1265 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1267 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1269 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1270 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1271 * linux-aarch64-tdesc-selftest.c: New file.
1272 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1274 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1276 * configure.srv: Add new file.
1277 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1278 * linux-aarch64-tdesc-selftest.c: New file.
1279 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1281 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1283 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1284 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1285 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1287 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1289 * configure.srv: Add new files.
1290 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1291 aarch64_linux_read_description.
1292 * linux-aarch64-low.c (aarch64_linux_read_description):
1293 Merge with aarch64_arch_setup.
1294 (aarch64_arch_setup): Call aarch64_linux_read_description.
1295 * linux-aarch64-tdesc.c: New file.
1296 * linux-aarch64-tdesc.h: New file.
1298 2017-11-24 Yao Qi <yao.qi@linaro.org>
1300 * configure.srv: Set $srv_regobj for tic6x-linux.
1301 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1302 (tic6x_read_description): Move some code to tic6x_arch_setup.
1303 (tic6x_tdesc_test): New function.
1304 (initialize_low_arch): Call selftests::register_test.
1306 2017-11-22 Yao Qi <yao.qi@linaro.org>
1308 * remote-utils.c (prepare_resume_reply): Use memcpy.
1310 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1312 * linux-low.c (kill_one_lwp_callback): Return void, take
1313 argument directly, don't filter on pid.
1314 (linux_kill): Use for_each_thread.
1316 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1318 * linux-low.c (need_step_over_p): Return bool, remove dummy
1320 (linux_resume, proceed_all_lwps): Use find_thread.
1322 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1324 * linux-low.c (resume_status_pending_p): Return bool, remove
1326 (linux_resume): Use find_thread.
1328 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1330 * linux-low.c (struct thread_resume_array): Remove.
1331 (linux_set_resume_request): Return void, take arguments
1333 (linux_resume): Use for_each_thread.
1335 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1337 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1338 return bool, remove data argument.
1339 (linux_stabilize_threads): Use find_thread.
1341 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1343 * linux-low.c (unsuspend_one_lwp): Remove.
1344 (unsuspend_all_lwps): Use for_each_thread, inline code from
1347 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1349 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1350 * linux-low.c (struct iterate_over_lwps_args): Remove.
1351 (iterate_over_lwps_filter): Remove.
1352 (iterate_over_lwps): Use find_thread.
1354 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1356 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1357 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1358 code from reset_lwp_ptrace_options_callback.
1360 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1362 * linux-arm-low.c (struct update_registers_data): Remove.
1363 (update_registers_callback): Return void, take arguments
1364 directly, don't check thread's pid.
1365 (arm_insert_point, arm_remove_point): Use for_each_thread.
1367 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1369 * win32-low.c (continue_one_thread): Return void, take argument
1371 (child_continue): Use for_each_thread.
1373 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1375 * win32-i386-low.c (update_debug_registers_callback): Rename
1377 (update_debug_registers): ... this, return void, remove pid_p arg.
1378 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1380 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1382 * inferiors.h (struct process_info): Add constructor, initialize
1384 <syscalls_to_catch>: Change type to std::vector<int>.
1385 * inferiors.c (add_process): Allocate process_info with new.
1386 (remove_process): Free process_info with delete.
1387 * linux-low.c (handle_extended_wait): Adjust.
1388 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1389 * server.c (handle_general_set): Adjust.
1391 2017-11-16 Pedro Alves <palves@redhat.com>
1393 * remote-utils.c (remote_close): Block SIGIO signals instead of
1394 uninstalling the SIGIO handler.
1396 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1398 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1400 2017-11-16 Yao Qi <yao.qi@linaro.org>
1402 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1403 (tic6x_store_gregset): Likewise.
1404 (tic6x_usrregs_info): Move it up.
1406 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1408 * Makefile.in: Update arch rules.
1409 * configure.srv: Explicitly mark arch/ files.
1411 2017-11-13 Andreas Schwab <schwab@suse.de>
1413 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1415 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1417 2017-11-06 Pedro Alves <palves@redhat.com>
1419 * config.in, configure: Regenerate.
1421 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1423 * target.c (struct thread_search): Remove.
1424 (thread_search_callback): Remove.
1425 (prepare_to_access_memory): Use for_each_thread instead of
1426 find_inferior. Inline code from thread_search_callback.
1428 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1430 * server.c (struct visit_actioned_threads_data): Remove.
1431 (visit_actioned_threads): Change prototype to take arguments
1433 (resume): Use find_thread instead of find_inferior.
1435 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1437 * server.c (queue_stop_reply_callback): Change prototype, return
1439 (find_status_pending_thread_callback): Remove.
1440 (handle_status): Replace find_inferior with find_thread and
1443 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1445 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1447 (aarch64_store_gregset): Likewise.
1448 (aarch64_fill_fpregset): Likewise.
1449 (aarch64_store_fpregset): Likewise.
1451 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1453 * gdbthread.h (find_thread, for_each_thread): New functions.
1454 * inferiors.c (thread_of_pid): Remove.
1455 (find_any_thread_of_pid): Use find_thread.
1456 * linux-low.c (num_lwps): Use for_each_thread.
1458 2017-10-17 Yao Qi <yao.qi@linaro.org>
1460 * Makefile.in: Remove one rule.
1461 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1463 2017-10-17 Yao Qi <yao.qi@linaro.org>
1465 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1466 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1468 2017-10-17 Yao Qi <yao.qi@linaro.org>
1470 * configure.srv: Rename arm.o with arch/arm.o.
1472 2017-10-17 Yao Qi <yao.qi@linaro.org>
1474 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1475 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1476 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1477 (arch-i386.o, arch-amd64.o): Remove rules.
1478 (arch/%.o): New rule.
1479 Update POSTCOMPILE and COMPILE.pre.
1480 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1481 * configure: Re-generated.
1482 * configure.srv: Replace arch-i386.o with arch/i386.o.
1483 Replace arch-amd64.o with arch/amd64.o.
1485 2017-10-16 Yao Qi <yao.qi@linaro.org>
1487 * configure: Regenerated.
1489 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1491 * inferiors.h: (struct inferior_list): Remove.
1492 (struct inferior_list_entry); Remove.
1493 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1494 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1495 get_first_inferior): Remove.
1496 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1497 find_inferior_id, find_inferior_in_random): Change signature.
1498 * inferiors.c (all_threads): Change type to
1499 std::list<thread_info *>.
1500 (get_thread): Remove macro.
1501 (find_inferior, find_inferior_id): Change signature, implement
1503 (find_inferior_in_random): Change signature, implement using
1504 find_thread_in_random.
1505 (for_each_inferior, for_each_inferior_with_data): Change
1506 signature, implement using for_each_thread.
1507 (add_inferior_to_list, remove_inferior): Remove.
1508 (add_thread, get_first_thread, thread_of_pid,
1509 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1510 (get_first_inferior, one_inferior_p, clear_inferior_list):
1512 (clear_inferiors, get_thread_process): Update.
1513 * gdbthread.h: Include <list>.
1514 (struct thread_info) <entry>: Remove field.
1516 (all_threads): Change type to std::list<thread_info *>.
1517 (get_first_inferior): Add doc.
1518 (find_thread, for_each_thread, find_thread_in_random): New
1520 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1521 * linux-arm-low.c (update_registers_callback): Update.
1522 * linux-low.c (second_thread_of_pid_p): Update.
1523 (kill_one_lwp_callback, linux_detach_lwp_callback,
1524 delete_lwp_callback, status_pending_p_callback, same_lwp,
1525 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1526 iterate_over_lwps, not_stopped_callback,
1527 resume_stopped_resumed_lwps, count_events_callback,
1528 select_singlestep_lwp_callback, select_event_lwp_callback,
1529 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1530 suspend_and_send_sigstop_callback, wait_for_sigstop,
1531 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1532 lwp_running, linux_set_resume_request, resume_status_pending_p,
1533 need_step_over_p, start_step_over, linux_resume_one_thread,
1534 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1535 reset_lwp_ptrace_options_callback): Update.
1536 * linux-mips-low.c (update_watch_registers_callback): Update.
1537 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1539 (free_register_cache_thread_one): Remove.
1540 (regcache_release): Update.
1541 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1542 handle_qxfer_threads_worker): Update.
1543 (handle_query): Update, use list iterator.
1544 (visit_actioned_threads, handle_pending_status,
1545 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1546 clear_pending_status_callback, set_pending_status_callback,
1547 find_status_pending_thread_callback, handle_status,
1548 process_serial_event): Update.
1549 * target.c (thread_search_callback): Update.
1550 * thread-db.c (thread_db_get_tls_address): Update.
1551 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1553 * win32-i386-low.c (update_debug_registers_callback): Update.
1554 * win32-low.c (delete_thread_info, child_delete_thread,
1555 continue_one_thread, suspend_one_thread,
1556 get_child_debug_event): Adjust.
1558 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1560 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1561 * inferiors.h: Include <list>.
1562 (struct process_info) <entry>: Remove field.
1564 (pid_of): Change macro to function.
1565 (ptid_of, lwpid_of): Remove macro.
1566 (all_processes): Change type to std::list<process_info *>.
1567 (ALL_PROCESSES): Remove macro.
1568 (for_each_process, find_process): New function.
1569 * inferiors.c (all_processes): Change type to
1570 std::list<process_info *>.
1571 (find_thread_process): Adjust.
1572 (add_process): Likewise.
1573 (remove_process): Likewise.
1574 (find_process_pid): Likewise.
1575 (get_first_process): Likewise.
1576 (started_inferior_callback): Remove.
1577 (have_started_inferiors_p): Adjust.
1578 (attached_inferior_callback): Remove.
1579 (have_attached_inferiors_p): Adjust.
1580 * linux-low.c (check_zombie_leaders): Likewise.
1581 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1582 (x86_linux_update_xmltarget): Adjust.
1583 * server.c (handle_query): Likewise.
1584 (gdb_reattached_process): Remove.
1585 (handle_status): Adjust.
1586 (kill_inferior_callback): Likewise.
1587 (detach_or_kill_inferior): Remove.
1588 (print_started_pid): Likewise.
1589 (print_attached_pid): Likewise.
1590 (detach_or_kill_for_exit): Update.
1591 (process_serial_event): Likewise.
1592 * linux-arm-low.c (arm_new_fork): Likewise.
1594 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1596 * dll.h: Include <list>.
1597 (struct dll_info): Add constructor.
1598 <entry>: Remove field.
1599 (all_dlls): Change type to std::list<dll_info>.
1600 * dll.c: Include <algorithm>.
1601 (get_dll): Remove macro.
1602 (all_dlls): Change type to std::list<dll_info *>.
1603 (free_one_dll): Remove.
1604 (match_dll): Likewise.
1605 (loaded_dll): Adjust.
1606 (unloaded_dll): Adjust to all_dlls type change, use
1607 std::find_if. Inline code from match_dll.
1608 (clear_dlls): Adjust to all_dlls type change.
1609 * server.c (emit_dll_description): Remove.
1610 (handle_qxfer_libraries): Adjust to all_dlls type change,
1611 integrate emit_dll_description's functionality.
1613 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1615 * linux-low.h (struct linux_target_ops) <delete_process>: New
1617 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1618 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1619 (struct linux_target_ops): Add delete_process callback.
1620 * linux-arm-low.c (arm_delete_process): New.
1621 (struct linux_target_ops): Add delete_process callback.
1622 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1623 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1624 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1625 * linux-mips-low.c (mips_linux_delete_process): New.
1626 (struct linux_target_ops): Add delete_process callback.
1627 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1628 * linux-s390-low.c (struct linux_target_ops): Likewise.
1629 * linux-sh-low.c (struct linux_target_ops): Likewise.
1630 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1631 * linux-tile-low.c (struct linux_target_ops): Likewise.
1632 * linux-x86-low.c (x86_linux_delete_process): New.
1633 (struct linux_target_ops): Add delete_process callback.
1634 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1636 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1638 * linux-aarch64-low.c (the_low_target): Add thread delete
1640 * linux-arm-low.c (arm_delete_thread): New function.
1641 (the_low_target): Add thread delete callback.
1642 * linux-bfin-low.c (the_low_target): Likewise.
1643 * linux-crisv32-low.c (the_low_target): Likewise.
1644 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1646 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1648 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1649 * linux-mips-low.c (mips_linux_delete_thread): New function.
1650 (the_low_target): Add thread delete callback.
1651 * linux-ppc-low.c (the_low_target): Likewise.
1652 * linux-s390-low.c (the_low_target): Likewise.
1653 * linux-sh-low.c (the_low_target): Likewise.
1654 * linux-tic6x-low.c (the_low_target): Likewise.
1655 * linux-tile-low.c (the_low_target): Likewise.
1656 * linux-x86-low.c (the_low_target): Likewise.
1657 * linux-xtensa-low.c (the_low_target): Likewise.
1659 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1661 * win32-low.c: Include "common-inferior.h".
1663 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1665 * inferiors.c (set_inferior_cwd): New function.
1666 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1667 (handle_query): Inform that QSetWorkingDir is supported.
1668 * win32-low.c (create_process): Pass the inferior's cwd to
1671 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1673 * inferiors.c (current_inferior_cwd): New global variable.
1674 (get_inferior_cwd): New function.
1675 * inferiors.h (struct process_info) <cwd>: New field.
1677 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1679 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1680 (OBS): Add gdb_tilde_expand.o.
1682 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1684 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1685 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1687 2017-09-29 Pedro Alves <palves@redhat.com>
1689 * ax.c (gdb_parse_agent_expr): Constify.
1690 * ax.h (gdb_parse_agent_expr): Constify.
1691 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1693 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1694 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1695 * remote-utils.h (read_ptid): Constify.
1696 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1697 (process_point_options, process_serial_event): Constify.
1698 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1699 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1700 (cmd_qtbuffer): Constify.
1702 2017-09-29 Pedro Alves <palves@redhat.com>
1704 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1707 2017-09-29 Pedro Alves <palves@redhat.com>
1709 * linux-low.c (handle_extended_wait): Pass parent thread instead
1710 of process to thread_db_notice_clone.
1711 * linux-low.h (thread_db_notice_clone): Replace parent process
1712 parameter with parent thread parameter.
1713 * thread-db.c (find_one_thread): Add comment.
1714 (thread_db_notice_clone): Replace parent process parameter with
1715 parent thread parameter. Temporarily switch to the parent thread.
1717 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1719 * gdbthread.h: Include "common-gdbthread.h".
1720 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1721 "if" when validating the ptid.
1722 * remote-utils.c: Include "gdbthread.h".
1723 (prepare_resume_reply): Use "switch_to_thread".
1724 * target.c (done_accessing_memory): Likewise.
1726 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1728 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1729 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1730 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1731 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1732 s390x-gs-linux64-ipa.o to ipa_obj.
1733 * linux-s390-low.c (HWCAP_S390_GS): New define.
1734 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1736 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1737 (s390_arch_setup): Check for guarded-storage support and choose
1739 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1740 init_registers_s390x_gs_linux64.
1741 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1743 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1744 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1746 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1748 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1750 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1752 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1753 (thread_db_thread_handle): Declare.
1754 * linux-low.c (linux_target_ops): Initialize thread_handle.
1755 * server.c (handle_qxfer_threads_worker): Add support for
1757 * target.h (struct target_ops): Add new function pointer,
1759 (target_thread_handle): Define.
1760 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1762 (thread_db_thread_handle): New function.
1764 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1766 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1767 * linux-low.h (thread_db_notice_clone): Declare.
1768 * thread-db.c (thread_db_notice_clone): New function.
1770 2017-09-21 Pedro Alves <palves@redhat.com>
1772 * server.c (gdb_read_memory, handle_status, process_serial_event)
1773 (handle_serial_event, handle_target_event): Adjust to
1774 set_desired_thread prototype change.
1775 * target.c (set_desired_thread): Remove 'use_general' parameter
1777 * target.h (set_desired_thread): Remove 'use_general' parameter.
1779 2017-09-20 Tom Tromey <tom@tromey.com>
1781 * target.c (target_terminal::terminal_state): Define.
1782 (target_terminal::init): Rename from target_terminal_init.
1783 (target_terminal::inferior): Rename from
1784 target_terminal_inferior.
1785 (target_terminal::ours): Rename from target_terminal_ours.
1786 (target_terminal::ours_for_output, target_terminal::info): New.
1788 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1790 * server.c (accumulate_file_name_length): Remove.
1791 (emit_dll_description): Adjust to std::string change.
1792 (handle_qxfer_libraries): Use std::string to hold document.
1794 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1796 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1797 return type of xml_escape_text.
1798 * server.c (emit_dll_description): Likewise.
1800 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1802 * server.c (captured_main): Accept argument for --selftest.
1803 Update run_tests call.
1804 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1805 when registering selftests.
1807 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1809 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1810 instead of "VEC" for "target_desc.reg_defs".
1811 (regcache_cpy): Likewise.
1812 (registers_to_string): Likewise.
1813 (registers_from_string): Likewise.
1814 (find_regno): Likewise.
1815 (supply_regblock): Likewise.
1816 (regcache_raw_read_unsigned): Likewise.
1817 * tdesc.c (init_target_desc): Likewise.
1818 (tdesc_create_reg): Likewise.
1819 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1820 (struct target_desc) <reg_defs>: Convert to "std::vector".
1821 (target_desc): Do not initialize "reg_defs".
1822 (~target_desc): Update code to use "std::vector" instead of "VEC"
1823 for "target_desc.reg_defs".
1824 (operator==): Likewise.
1826 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1828 * inferiors.h (thread_to_gdb_id): Remove.
1829 * inferiors.c (thread_to_gdb_id): Remove.
1830 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1831 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1832 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1834 * nto-low.c (nto_fetch_registers, nto_store_registers,
1835 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1837 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1839 * inferiors.h (gdb_id_to_thread_id): Remove.
1840 * inferiors.c (gdb_id_to_thread_id): Remove.
1841 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1842 removal. Move pid declaration closer to where it's used.
1844 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1846 * server.c (handle_detach): New function.
1847 (process_serial_event): Move code out, call handle_detach.
1849 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1851 * server.c (require_running): Rename to ...
1852 (require_running_or_return): ... this ...
1853 (require_running_or_break): ... and this.
1854 (handle_query, process_serial_event): Adjust.
1856 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1858 * linux-low.c (linux_set_resume_request): Remove unused
1861 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1863 * server.c (first_thread_of): Remove.
1864 (process_serial_event): Replace usage of first_thread_of with
1865 find_any_thread_of_pid.
1866 * tracepoint.c (same_process_p): Remove.
1867 (gdb_agent_about_to_close): Replace usage of same_process_p with
1868 find_any_thread_of_pid.
1869 * linux-x86-low.c (same_process_callback): Remove.
1870 (x86_arch_setup_process_callback): Replace usage of
1871 same_process_callback with find_any_thread_of_pid.
1872 * thread-db.c (any_thread_of): Remove.
1873 (switch_to_process): Replace usage of any_thread_of with
1874 find_any_thread_of_pid.
1875 * inferiors.c (thread_pid_matches_callback): Remove.
1876 (find_thread_process): Adjust to use find_any_thread_of_pid.
1878 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1880 * regcache.c (get_thread_regcache): Guard calls to "memset"
1883 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * linux-low.c (handle_extended_wait): Use
1886 "allocate_target_description" instead of "XNEW".
1887 * linux-x86-low.c (initialize_low_arch): Likewise.
1889 2017-09-05 Yao Qi <yao.qi@linaro.org>
1891 * configure.srv (srv_i386_regobj): Remove.
1892 (srv_amd64_regobj): Remove.
1893 (srv_regobj): Set it to "" for x86 non-linux targets.
1894 * linux-x86-tdesc.c (i386_linux_read_description):
1895 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1896 (init_registers_i386): Remove the declaration.
1897 (tdesc_i386): Remove the declaration.
1898 (lynx_i386_arch_setup): Call i386_create_target_description.
1899 * nto-x86-low.c: Likewise.
1900 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1901 [!__x86_64__]: include arch/i386.h.
1902 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1904 2017-09-05 Yao Qi <yao.qi@linaro.org>
1906 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1907 i386/amd64-XXX-linux from it.
1909 2017-09-05 Yao Qi <yao.qi@linaro.org>
1911 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1913 (ipa_amd64_linux_regobj): Remove.
1914 (ipa_x32_linux_regobj): Remove.
1916 2017-09-05 Yao Qi <yao.qi@linaro.org>
1918 * Makefile.in (arch-amd64.o): New rule.
1919 * configure.srv: Append arch-amd64.o.
1920 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1921 (get_ipa_tdesc): Call amd64_linux_read_description.
1922 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1923 and init_registers_amd64_XXX.
1924 * linux-x86-low.c (x86_linux_read_description): Call
1925 amd64_linux_read_description.
1926 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1927 (initialize_low_arch): Don't call init_registers_x32_XXX and
1928 init_registers_amd64_XXX.
1929 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1930 and tdesc_amd64_XXX.
1931 [__x86_64__] (amd64_tdesc_test): New function.
1932 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1933 and init_registers_amd64_XXX.
1934 * linux-x86-tdesc.c: Include arch/amd64.h.
1935 (xcr0_to_tdesc_idx): New function.
1936 (i386_linux_read_description): New function.
1937 (amd64_get_ipa_tdesc_idx): New function.
1938 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1939 (amd64_get_ipa_tdesc): Declare.
1941 2017-09-05 Yao Qi <yao.qi@linaro.org>
1943 * configure.srv (srv_i386_linux_xmlfiles): Remove
1944 i386/i386-XXX-linux.xml from it.
1946 2017-09-05 Yao Qi <yao.qi@linaro.org>
1948 * configure.srv: Set srv_i386_linux_regobj empty if $development
1950 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1951 initialize_low_tdesc.
1952 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1953 with #if initialize_low_tdesc.
1954 * linux-x86-tdesc-selftest.c: New file.
1955 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1957 2017-09-05 Yao Qi <yao.qi@linaro.org>
1959 * Makefile.in (arch-i386.o): New rule.
1960 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1961 (x86_64-*-linux*): Likewise.
1962 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1963 include arch/i386.h.
1964 (i386_linux_read_description): Remove code and call
1965 i386_create_target_description.
1966 * tdesc.c (allocate_target_description): New function.
1967 * tdesc.h (set_tdesc_architecture): Remove declaration.
1968 (set_tdesc_osabi): Likewise.
1970 2017-09-05 Yao Qi <yao.qi@linaro.org>
1972 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1973 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1974 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1976 * server.c (get_features_xml): Call tdesc_get_features_xml.
1977 * tdesc.c (set_tdesc_architecture): New function.
1978 (set_tdesc_osabi): New function.
1979 (tdesc_get_features_xml): New function.
1980 (tdesc_create_feature): Add an argument.
1981 * tdesc.h (struct target_desc) <features>: New field.
1982 <arch, osabi>: New field.
1983 (~target_desc): xfree features, arch, and osabi.
1984 (target_desc::oerator==): Don't compare .xmltarget.
1985 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1986 (set_tdesc_osabi): Likewise.
1987 (tdesc_get_features_xml): Likewise.
1989 2017-09-05 Yao Qi <yao.qi@linaro.org>
1991 * linux-x86-tdesc.c: Include selftest.h.
1992 (i386_tdesc_test): New function.
1993 (initialize_low_tdesc): Call selftests::register_test.
1994 * tdesc.h: Include regdef.h.
1995 (target_desc): Override operator == and !=.
1997 2017-09-05 Yao Qi <yao.qi@linaro.org>
1999 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2000 (ipa_obj): Likewise.
2001 * linux-i386-ipa.c: Include common/x86-xstate.h
2002 (get_ipa_tdesc): Call i386_linux_read_description.
2003 (initialize_low_tracepoint): Don't call init_registers_XXX
2004 functions, call initialize_low_tdesc instead.
2005 * linux-x86-low.c (x86_linux_read_description): Call
2006 i386_linux_read_description.
2007 (initialize_low_arch): Don't call init_registers_i386_XXX
2008 functions, call initialize_low_tdesc.
2009 * linux-x86-tdesc.c: New file.
2010 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2011 (i386_get_ipa_tdesc_idx): Declare.
2012 (i386_get_ipa_tdesc): Declare.
2013 (initialize_low_tdesc): Declare.
2015 2017-09-05 Yao Qi <yao.qi@linaro.org>
2017 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2020 2017-09-05 Yao Qi <yao.qi@linaro.org>
2022 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2023 * regcache.c (get_thread_regcache): Use VEC_length.
2024 (init_register_cache): Likewise.
2025 (regcache_cpy): Likewise.
2026 (registers_to_string): Iterate reg_defs via VEC_iterate.
2027 (find_regno): Likewise.
2028 (find_register_by_number): Use VEC_index.
2029 (register_size): Call find_register_by_number.
2030 (register_data): Call find_register_by_number.
2031 (supply_regblock): Use VEC_length.
2032 (regcache_raw_read_unsigned): Likewise.
2033 * tdesc.c (init_target_desc): Iterate reg_defs via
2035 (default_description): Update initializer.
2036 (copy_target_description): Don't update field num_registers.
2037 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2038 <num_registers>: Remove.
2040 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2042 * Makefile.in (.SECONDARY): Define target.
2044 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2046 * linux-low.c (linux_wait_1): Adjust.
2047 * server.c (queue_stop_reply_callback): Adjust.
2049 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2051 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2052 QEnvironmentUnset and QEnvironmentReset packets.
2053 (handle_query): Inform remote that QEnvironmentHexEncoded,
2054 QEnvironmentUnset and QEnvironmentReset are supported.
2056 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2058 * inferiors.h (inferior_target_data): Rename to ...
2059 (thread_target_data): ... this.
2060 (inferior_regcache_data): Rename to ...
2061 (thread_regcache_data): ... this.
2062 (set_inferior_regcache_data): Rename to ...
2063 (set_thread_regcache_data): ... this.
2064 * inferiors.c (inferior_target_data): Rename to ...
2065 (thread_target_data): ... this.
2066 (inferior_regcache_data): Rename to ...
2067 (thread_regcache_data): ... this.
2068 (set_inferior_regcache_data): Rename to ...
2069 (set_thread_regcache_data): ... this.
2070 (free_one_thread): Update.
2071 * linux-low.h (get_thread_lwp): Update.
2072 * regcache.c (get_thread_regcache): Update.
2073 (regcache_invalidate_thread): Update.
2074 (free_register_cache_thread): Update.
2075 * win32-i386-low.c (update_debug_registers_callback): Update.
2076 (win32_get_current_dr): Update.
2077 * win32-low.c (thread_rec): Update.
2078 (delete_thread_info): Update.
2079 (continue_one_thread): Update.
2080 (suspend_one_thread): Update.
2082 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2084 * inferiors.c (set_inferior_target_data): Remove.
2085 * inferiors.h (set_inferior_target_data): Remove.
2087 2017-08-18 Yao Qi <yao.qi@linaro.org>
2089 * Makefile.in (OBS): Add selftest.o.
2090 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2091 * configure, config.in: Re-generated.
2092 * server.c: Include common/sefltest.h.
2093 (captured_main): Handle option --selftest.
2095 2017-08-09 Yao Qi <yao.qi@linaro.org>
2097 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2098 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2099 i386-avx-mpx.o and i386-mmx.o.
2100 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2101 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2102 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2103 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2104 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2105 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2106 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2107 i386/amd64-avx-mpx.xml.
2109 2017-08-09 Yao Qi <yao.qi@linaro.org>
2111 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2112 and x32-avx-avx512.o.
2113 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2114 i386/x32-avx-avx512.xml.
2116 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2118 * tracepoint.h (enum class fast_tpoint_collect_result): New
2120 (fast_tracepoint_collecting): Change return type to
2121 fast_tpoint_collect_result.
2122 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2123 * linux-low.h: Include tracepoint.h.
2124 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2125 fast_tpoint_collect_result.
2126 * linux-low.c (handle_tracepoints): Adjust.
2127 (linux_fast_tracepoint_collecting): Change return type to
2128 fast_tpoint_collect_result.
2129 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2130 linux_wait_1, stuck_in_jump_pad_callback,
2131 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2132 proceed_one_lwp): Adjust to type change.
2134 2017-07-10 Yao Qi <yao.qi@linaro.org>
2136 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2138 2017-06-29 Yao Qi <yao.qi@linaro.org>
2140 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2142 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2144 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2146 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2148 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2150 * linux-low.c (linux_create_inferior): Adjust code to access the
2151 environment information via 'gdb_environ' class.
2152 * lynx-low.c (lynx_create_inferior): Likewise.
2153 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2154 (get_environ): Return a pointer to 'our_environ'.
2155 (captured_main): Initialize 'our_environ'.
2156 * server.h (get_environ): Adjust prototype.
2157 * spu-low.c (spu_create_inferior): Adjust code to access the
2158 environment information via 'gdb_environ' class.
2160 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2162 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2163 usage of "register" keyword.
2165 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2167 * configure: Re-generate.
2169 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2171 * configure: Re-generate.
2173 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2175 * Makefile.in (COMPILE.pre): Add "-x c++".
2177 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2179 * fork-child.c: Conditionally include <signal.h>.
2181 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2183 * server.c (handle_general_set): Handle new packet
2184 "QStartupWithShell".
2185 (handle_query): Add "QStartupWithShell" to the list of supported
2187 (gdbserver_usage): Add help text explaining the
2188 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2190 (captured_main): Recognize and act upon the presence of the new
2193 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2194 Pedro Alves <palves@redhat.com>
2196 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2197 * configure: Regenerate.
2198 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2200 (i[34567]86-*-lynxos*): Likewise.
2201 (spu*-*-*): Likewise.
2202 * fork-child.c: New file.
2203 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2205 (linux_ptrace_fun): New function.
2206 (linux_create_inferior): Adjust function prototype to reflect
2207 change on "target.h". Adjust function code to use
2209 (linux_request_interrupt): Delete "signal_pid".
2210 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2211 (lynx_ptrace_fun): New function.
2212 (lynx_create_inferior): Adjust function prototype to reflect
2213 change on "target.h". Adjust function code to use
2215 * nto-low.c (nto_create_inferior): Adjust function prototype and
2216 code to reflect change on "target.h". Update comments.
2217 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2218 "common-terminal.h" and "environ.h".
2219 (terminal_fd): Moved to fork-child.c.
2220 (old_foreground_pgrp): Likewise.
2221 (restore_old_foreground_pgrp): Likewise.
2222 (last_status): Make it global.
2223 (last_ptid): Likewise.
2224 (our_environ): New variable.
2225 (startup_with_shell): Likewise.
2226 (program_name): Likewise.
2227 (program_argv): Rename to...
2228 (program_args): ...this.
2229 (wrapper_argv): New variable.
2230 (start_inferior): Delete function.
2231 (get_exec_wrapper): New function.
2232 (get_exec_file): Likewise.
2233 (get_environ): Likewise.
2234 (prefork_hook): Likewise.
2235 (post_fork_inferior): Likewise.
2236 (postfork_hook): Likewise.
2237 (postfork_child_hook): Likewise.
2238 (handle_v_run): Update code to deal with arguments coming from the
2239 remote host. Update calls from "start_inferior" to
2241 (captured_main): Likewise. Initialize environment variable. Call
2243 * server.h (post_fork_inferior): New prototype.
2244 (get_environ): Likewise.
2245 (last_status): Declare.
2246 (last_ptid): Likewise.
2247 (signal_pid): Likewise.
2248 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2249 (spu_ptrace_fun): New function.
2250 (spu_create_inferior): Adjust function prototype to reflect change
2251 on "target.h". Adjust function code to use "fork_inferior".
2252 * target.c (target_terminal_init): New function.
2253 (target_terminal_inferior): Likewise.
2254 (target_terminal_ours): Likewise.
2255 * target.h: Include <vector>.
2256 (struct target_ops) <create_inferior>: Update prototype.
2257 (create_inferior): Update macro.
2258 * utils.c (gdb_flush_out_err): New function.
2259 * win32-low.c (win32_create_inferior): Adjust function prototype
2260 and code to reflect change on "target.h".
2262 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2264 * inferiors.c (switch_to_thread): New function.
2266 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2268 * Makefile.in (SFILE): Add "common/job-control.c".
2269 (OBS): Add "job-control.o".
2271 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2273 * Makefile: Remove "@host_makefile_frag@".
2275 2017-05-05 Pedro Alves <palves@redhat.com>
2277 * configure: Regenerate.
2279 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * configure: Regenerate.
2283 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2285 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2286 software_single_step change of return type to
2287 std::vector<CORE_ADDR>.
2288 * linux-low.c (install_software_single_step_breakpoints):
2290 * linux-low.h (install_software_single_step_breakpoints):
2293 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2295 * remote-utils.c: Include "gdb_termios.h" instead of
2297 * terminal.h: Delete file.
2299 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2301 * server.c: Include <vector>.
2302 <program_argv, wrapper_argv>: Convert to std::vector.
2303 (start_inferior): Rewrite function to use C++.
2304 (handle_v_run): Likewise. Update code that calculates the argv
2305 based on the vRun packet; use C++.
2306 (captured_main): Likewise.
2308 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2310 * server.c (handle_v_cont): Initialize thread_resume::thread
2313 2017-04-05 Pedro Alves <palves@redhat.com>
2315 * configure: Regenerate.
2317 2017-04-05 Pedro Alves <palves@redhat.com>
2319 * gdbreplay.c (sync_error): Constify.
2320 * linux-x86-low.c (push_opcode): Constify.
2322 2017-04-05 Pedro Alves <palves@redhat.com>
2324 * win32-low.c (get_child_debug_event)
2325 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2326 Report TARGET_WAITKIND_SPURIOUS instead.
2328 2017-04-05 Pedro Alves <palves@redhat.com>
2330 * remote-utils.c (remote_prepare, remote_open): Constify.
2331 * remote-utils.h (remote_prepare, remote_open): Constify.
2332 * server.c (captured_main): Constify 'port' handling.
2334 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2336 * Makefile.in (clean): Clear .deps.
2338 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2340 * .gitignore: Remove generated files, replace with wildcard.
2341 * (clean): Replace removal of generated files with wildcard.
2342 (version.c): Replace with...
2343 (version-generated.c): ...this.
2344 (xml-builtin.c): Replace with...
2345 (xml-builtin-generated.c): ...this.
2346 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2347 (%.c: *regformats*): Replace with...
2348 (%-generated.c: *regformats*): ...this.
2350 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2352 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2353 (xtensa_fill_gregset): Call collect_register_by_name for
2355 (xtensa_store_gregset): Call supply_register_by_name for
2358 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2360 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2361 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2362 (xtensa_store_gregset): Call supply_register for all registers in
2363 a0_regnum..a0_regnum + C0_NREGS range.
2365 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2367 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2368 (ax-ipa.o: ax.c): Remove.
2369 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2370 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2371 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2372 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2373 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2375 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2377 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2378 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2379 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2380 (errors-ipa.o: ../common/errors.c): Remove.
2381 (format-ipa.o: ../common/format.c): Remove.
2382 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2384 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2386 * Makefile.in (%-ipa.o: %.c): New rule.
2387 (tracepoint-ipa.o: tracepoint.c): Remove.
2388 (utils-ipa.o: utils.c): Remove.
2389 (remote-utils-ipa.o: remote-utils.c): Remove.
2390 (regcache-ipa.o: regcache.c): Remove.
2391 (i386-linux-ipa.o: i386-linux.c): Remove.
2392 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2393 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2394 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2395 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2396 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2397 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2398 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2399 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2400 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2401 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2402 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2403 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2404 (aarch64-ipa.o: aarch64.c): Remove.
2405 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2406 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2407 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2408 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2409 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2410 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2411 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2412 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2413 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2414 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2415 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2416 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2417 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2418 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2419 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2420 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2421 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2422 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2423 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2424 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2425 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2426 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2427 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2428 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2429 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2430 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2431 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2432 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2433 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2434 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2435 (tdesc-ipa.o: tdesc.c): Remove.
2436 (x32-linux-ipa.o: x32-linux.c): Remove.
2437 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2438 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2440 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2442 * Makefile.in (%.o: ../arch/%.c): New rule.
2443 (arm.o: ../arch/arm.c): Remove.
2444 (arm-linux.o: ../arch/arm-linux.c): Remove.
2445 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2446 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2448 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2450 * Makefile.in (%.o: ../nat/%.c): New rule.
2451 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2452 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2453 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2454 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2455 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2456 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2457 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2458 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2459 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2460 (linux-personality.o: ../nat/linux-personality.c): Remove.
2461 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2462 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2463 (x86-linux.o: ../nat/x86-linux.c): Remove.
2464 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2465 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2467 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2469 * Makefile.in (%.o: ../common/%.c): New rule.
2470 (signals.o: ../common/signals.c): Remove.
2471 (print-utils.o: ../common/print-utils.c): Remove.
2472 (rsp-low.o: ../common/rsp-low.c): Remove.
2473 (common-utils.o: ../common/common-utils.c): Remove.
2474 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2475 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2476 (vec.o: ../common/vec.c): Remove.
2477 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2478 (xml-utils.o: ../common/xml-utils.c): Remove.
2479 (ptid.o: ../common/ptid.c): Remove.
2480 (buffer.o: ../common/buffer.c): Remove.
2481 (format.o: ../common/format.c): Remove.
2482 (filestuff.o: ../common/filestuff.c): Remove.
2483 (agent.o: ../common/agent.c): Remove.
2484 (errors.o: ../common/errors.c): Remove.
2485 (environ.o: ../common/environ.c): Remove.
2486 (common-debug.o: ../common/common-debug.c): Remove.
2487 (cleanups.o: ../common/cleanups.c): Remove.
2488 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2489 (fileio.o: ../common/fileio.c): Remove.
2490 (common-regcache.o: ../common/common-regcache.c): Remove.
2491 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2492 (new-op.o: ../common/new-op.c): Remove.
2493 (btrace-common.o: ../common/btrace-common.c): Remove.
2495 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2497 * Makefile.in (%.o: ../target/%.c): New rule.
2498 (waitstatus.o: ../target/waitstatus.c): Remove.
2500 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2503 (%.c: ../regformats/%.dat,
2504 (%.c: ../regformats/arm/%.dat,
2505 (%.c: ../regformats/i386/%.dat,
2506 (%.c: ../regformats/rs6000/%.dat): New rules.
2507 (aarch64.c): Remove.
2508 (reg-arm.c): Remove.
2509 (arm-with-iwmmxt.c): Remove.
2510 (arm-with-vfpv2.c): Remove.
2511 (arm-with-vfpv3.c): Remove.
2512 (arm-with-neon.c): Remove.
2513 (reg-bfin.c): Remove.
2514 (reg-cris.c): Remove.
2515 (reg-crisv32.c): Remove.
2517 (i386-linux.c): Remove.
2518 (i386-avx.c): Remove.
2519 (i386-avx-linux.c): Remove.
2520 (i386-avx-avx512.c): Remove.
2521 (i386-avx-avx512-linux.c): Remove.
2522 (i386-mpx.c): Remove.
2523 (i386-mpx-linux.c): Remove.
2524 (i386-avx-mpx-avx512-pku.c): Remove.
2525 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2526 (i386-avx-mpx.c): Remove.
2527 (i386-avx-mpx-linux.c): Remove.
2528 (i386-mmx.c): Remove.
2529 (i386-mmx-linux.c): Remove.
2530 (reg-ia64.c): Remove.
2531 (reg-m32r.c): Remove.
2532 (reg-m68k.c): Remove.
2534 (mips-linux.c): Remove.
2535 (mips-dsp-linux.c): Remove.
2536 (mips64-linux.c): Remove.
2537 (mips64-dsp-linux.c): Remove.
2538 (nios2-linux.c): Remove.
2539 (powerpc-32.c): Remove.
2540 (powerpc-32l.c): Remove.
2541 (powerpc-altivec32l.c): Remove.
2542 (powerpc-cell32l.c): Remove.
2543 (powerpc-vsx32l.c): Remove.
2544 (powerpc-isa205-32l.c): Remove.
2545 (powerpc-isa205-altivec32l.c): Remove.
2546 (powerpc-isa205-vsx32l.c): Remove.
2547 (powerpc-e500l.c): Remove.
2548 (powerpc-64l.c): Remove.
2549 (powerpc-altivec64l.c): Remove.
2550 (powerpc-cell64l.c): Remove.
2551 (powerpc-vsx64l.c): Remove.
2552 (powerpc-isa205-64l.c): Remove.
2553 (powerpc-isa205-altivec64l.c): Remove.
2554 (powerpc-isa205-vsx64l.c): Remove.
2555 (s390-linux32.c): Remove.
2556 (s390-linux32v1.c): Remove.
2557 (s390-linux32v2.c): Remove.
2558 (s390-linux64.c): Remove.
2559 (s390-linux64v1.c): Remove.
2560 (s390-linux64v2.c): Remove.
2561 (s390-te-linux64.c): Remove.
2562 (s390-vx-linux64.c): Remove.
2563 (s390-tevx-linux64.c): Remove.
2564 (s390x-linux64.c): Remove.
2565 (s390x-linux64v1.c): Remove.
2566 (s390x-linux64v2.c): Remove.
2567 (s390x-te-linux64.c): Remove.
2568 (s390x-vx-linux64.c): Remove.
2569 (s390x-tevx-linux64.c): Remove.
2570 (tic6x-c64xp-linux.c): Remove.
2571 (tic6x-c64x-linux.c): Remove.
2572 (tic6x-c62x-linux.c): Remove.
2574 (reg-sparc64.c): Remove.
2575 (reg-spu.c): Remove.
2577 (amd64-linux.c): Remove.
2578 (amd64-avx.c): Remove.
2579 (amd64-avx-linux.c): Remove.
2580 (amd64-avx-avx512.c): Remove.
2581 (amd64-avx-avx512-linux.c): Remove.
2582 (amd64-mpx.c): Remove.
2583 (amd64-mpx-linux.c): Remove.
2584 (amd64-avx-mpx-avx512-pku.c): Remove.
2585 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2586 (amd64-avx-mpx.c): Remove.
2587 (amd64-avx-mpx-linux.c): Remove.
2589 (x32-linux.c): Remove.
2590 (x32-avx.c): Remove.
2591 (x32-avx-linux.c): Remove.
2592 (x32-avx-avx512.c): Remove.
2593 (x32-avx-avx512-linux.c): Remove.
2594 (reg-xtensa.c): Remove.
2595 (reg-tilegx.c): Remove.
2596 (reg-tilegx32.c): Remove.
2598 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2600 * Makefile.in (SFILES): Add "common/environ.c".
2601 (OBJS): Add "common/environ.h".
2603 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2605 * configure.ac: Check if the fs_base and gs_base members of
2606 `struct user_regs_struct' exist.
2607 * config.in: Regenerated.
2608 * configure: Likewise.
2610 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2612 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2614 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2615 (get_next_pcs_syscall_next_pc): Likewise.
2617 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2619 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2620 * nto-x86-low.c: Likewise.
2622 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2624 * Makefile.in: Include disable-implicit-rules.mk.
2626 2016-11-23 Pedro Alves <palves@redhat.com>
2628 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2629 (debug_vprintf): Use std::chrono::steady_clock instead of
2630 gettimeofday. Use '.' instead of ':'.
2631 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2632 (get_timestamp): Use std::chrono::steady_clock instead of
2635 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2637 * Makefile.in: Fix whitespace formatting.
2639 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2641 * Makefile.in (SFILES, OBS): Flatten list and order
2644 2016-11-23 Pedro Alves <palves@redhat.com>
2646 * event-loop.c (handle_file_event): Use warning.
2647 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2648 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2651 2016-11-23 Pedro Alves <palves@redhat.com>
2653 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2655 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2656 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2657 debug_printf and debug_flush for debug output.
2658 * server.c (handle_general_set): Likewise.
2659 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2662 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2664 * Makefile.in (.c.o): Replace rule with ...
2665 (%.o: %.c): ... this one.
2667 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2669 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2670 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2672 * configure.ac: Remove checks for the make program.
2673 * configure: Re-generate.
2675 2016-10-28 Pedro Alves <palves@redhat.com>
2677 * Makefile.in (CXX_DIALECT): Get from configure.
2678 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2679 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2680 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2681 * config.in: Regenerate.
2682 * configure: Regenerate.
2684 2016-10-27 Yao Qi <yao.qi@linaro.org>
2686 * linux-low.c (linux_supports_range_stepping): Return true if
2687 can_software_single_step return true.
2689 2016-10-27 Yao Qi <yao.qi@linaro.org>
2691 * inferiors.c (find_inferior_in_random): New function.
2692 * inferiors.h (find_inferior_in_random): Declare.
2693 * linux-low.c (linux_wait_for_event_filtered): Call
2694 find_inferior_in_random instead of find_inferior.
2696 2016-10-27 Yao Qi <yao.qi@linaro.org>
2698 * linux-low.c (linux_wait_1): If single-step breakpoints are
2699 inserted, remove them.
2701 2016-10-26 Pedro Alves <palves@redhat.com>
2703 * linux-low.c (handle_extended_wait): Link parent/child fork
2705 (linux_wait_1): Unlink them.
2706 (linux_set_resume_request): Ignore resume requests for
2707 already-resumed and unhandled fork child threads.
2708 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2709 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2711 (handle_v_requests) <vCont>: Don't call require_running.
2712 * server.h (in_queued_stop_replies): New declaration.
2714 2016-10-24 Yao Qi <yao.qi@linaro.org>
2717 * linux-aarch64-low.c (append_insns): Cast the return value to
2720 2016-10-10 Yao Qi <yao.qi@linaro.org>
2722 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2724 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2726 * target.c (target_supports_multi_process): New function, moved
2728 * target.h (target_supports_multi_process): ... here. Remove
2731 2016-10-05 Tom Tromey <tom@tromey.com>
2734 * tracepoint.c (handle_tracepoint_bkpts): Check
2735 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2737 2016-10-05 Yao Qi <yao.qi@linaro.org>
2739 * configure.srv: Update the path of arm-*.xml files.
2741 2016-10-05 Terry Guo <terry.guo@arm.com>
2742 Yao Qi <yao.qi@linaro.org>
2744 * Makefile.in: Adjust the path of rules.
2745 * configure.srv: Update the path of xml files.
2746 * regformats/arm-with-iwmmxt.dat: Regenerated.
2747 * regformats/arm-with-neon.dat: Likewise.
2748 * regformats/arm-with-vfpv2.dat: Likewise.
2749 * regformats/arm-with-vfpv3.dat Likewise.
2751 2016-09-30 Yao Qi <yao.qi@linaro.org>
2754 * target.c (target_stop_and_wait): Don't call
2755 target_continue_no_signal, use resume_stop instead.
2757 2016-09-26 Yao Qi <yao.qi@linaro.org>
2759 * linux-low.c (linux_wait_1): Call debug_exit.
2761 2016-09-23 Pedro Alves <palves@redhat.com>
2763 * Makefile.in (SFILES): Add common/new-op.c.
2764 (OBS): Add common/new-op.o.
2765 (new-op.o): New rule.
2767 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2769 * .gitinore: Ignore more files.
2771 2016-09-21 Yao Qi <yao.qi@linaro.org>
2773 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2776 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2778 * server.c (start_inferior): Call target_mourn_inferior instead of
2779 mourn_inferior; pass ptid_t argument to it.
2781 (handle_target_event): Likewise.
2782 * target.c (target_mourn_inferior): New function.
2783 * target.h (mourn_inferior): Delete macro.
2785 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2787 * linux-low.c (lwp_is_stepping): New function.
2789 2016-09-06 Carl Love <cel@us.ibm.com>
2791 * server.c (start_inferior): Fixed comment, requested comment change
2792 didn't get updated correctly. Removed reference to ptrace () call as
2793 it is only true on Linux systems.
2795 2016-09-06 Carl Love <cel@us.ibm.com>
2797 * server.c (start_inferior): Do not call
2798 function target_post_create_inferior () if the
2799 inferior process has already exited.
2801 2016-09-05 Pedro Alves <palves@redhat.com>
2803 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2804 (COMPILE.pre, CC_LD): Use CXX directly.
2805 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2806 * acinclude.m4: Don't include build-with-cxx.m4.
2807 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2808 * configure: Regenerate.
2810 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2813 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2814 call writing data to own_buf.
2816 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2818 * target.c (mywait): Call target_wait instead of
2820 (target_wait): New function.
2822 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2824 * server.c (start_inferior): New variable 'ptid'. Replace calls
2825 to the_target->resume by target_continue{,_no_signal}, depending
2827 * target.c (target_stop_and_wait): Call target_continue_no_signal
2828 instead of the_target->resume.
2829 (target_continue): New function.
2831 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2833 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2835 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2838 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2840 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2841 * linux-arm-low.c (ps_get_thread_area): Likewise.
2842 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2843 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2844 * linux-mips-low.c (ps_get_thread_area): Likewise.
2845 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2846 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2847 * linux-x86-low.c (ps_get_thread_area): Likewise.
2848 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2850 2016-08-19 Pedro Alves <palves@redhat.com>
2852 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2854 2016-08-19 Pedro Alves <palves@redhat.com>
2856 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2857 comment. Use memcpy instead of casting through unsigned long.
2859 2016-08-19 Pedro Alves <palves@redhat.com>
2861 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2862 allocating around 0x80000000.
2864 2016-08-19 Pedro Alves <palves@redhat.com>
2867 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2868 (x32-avx512-linux-ipa.o): New rules.
2869 * configure.ac (x86_64-*-linux*): New x32 check.
2870 * configure.srv (ipa_x32_linux_regobj): New.
2871 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2872 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2874 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2876 * configure: Regenerate.
2878 2016-08-09 Pedro Alves <palves@redhat.com>
2881 * Makefile.in (OBS): Add signals-state-save-restore.o.
2882 (signals-state-save-restore.o): New rule.
2883 * config.in: Regenerate.
2884 * configure: Regenerate.
2885 * linux-low.c: Include "signals-state-save-restore.h".
2886 (linux_create_inferior): Call
2887 restore_original_signals_state.
2888 * server.c: Include "dispositions-save-restore.h".
2889 (captured_main): Call save_original_signals_state.
2891 2016-08-05 Pedro Alves <palves@redhat.com>
2893 * configure: Regenerate.
2895 2016-08-04 Yao Qi <yao.qi@linaro.org>
2897 * linux-low.c (regsets_fetch_inferior_registers): Check
2898 errno is ESRCH or not.
2900 2016-08-02 Yao Qi <yao.qi@linaro.org>
2902 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2903 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2904 (thread_db_load_search): Update.
2905 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2906 td_ta_set_event and td_ta_event_getmsg.
2908 2016-07-26 Pedro Alves <palves@redhat.com>
2911 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2912 of unsigned long for 64-bit registers and use uint32_t instead of
2913 unsigned int for 32-bit registers.
2915 2016-07-26 Pedro Alves <palves@redhat.com>
2917 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2920 2016-07-21 Tom Tromey <tom@tromey.com>
2922 * configure: Rebuild.
2924 2016-07-21 Yao Qi <yao.qi@linaro.org>
2926 * mem-break.c (find_gdb_breakpoint): Cast bp to
2927 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2929 2016-07-21 Yao Qi <yao.qi@linaro.org>
2931 * server.c (handle_v_requests): Support s and S actions
2932 if target_supports_software_single_step return true.
2934 2016-07-21 Yao Qi <yao.qi@linaro.org>
2936 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2937 is resume_step, call maybe_hw_step.
2938 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2940 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2942 (proceed_one_lwp): If resume request is resume_step, install
2943 reinsert breakpoints and call maybe_hw_step.
2945 2016-07-21 Yao Qi <yao.qi@linaro.org>
2947 * linux-low.c (proceed_one_lwp): Declare.
2948 (linux_resume_one_thread): Remove local variable 'step'.
2949 Lift code enqueue signal. Call proceed_one_lwp instead of
2950 linux_resume_one_lwp.
2952 2016-07-21 Yao Qi <yao.qi@linaro.org>
2954 * linux-low.c (linux_resume_one_thread): Call
2955 enqueue_pending_signal.
2957 2016-07-21 Yao Qi <yao.qi@linaro.org>
2959 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2960 * inferiors.c (do_restore_current_thread_cleanup): New function.
2961 (make_cleanup_restore_current_thread): Likewise.
2962 * linux-low.c (install_software_single_step_breakpoints): Call
2963 make_cleanup_restore_current_thread. Switch current_thread to
2966 2016-07-21 Yao Qi <yao.qi@linaro.org>
2968 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2969 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2970 (clone_one_breakpoint): Likewise.
2971 (delete_reinsert_breakpoints): Change parameter to thread.
2973 (has_reinsert_breakpoints): Likewise.
2974 (uninsert_reinsert_breakpoints): Likewise.
2975 (reinsert_reinsert_breakpoints): Likewise.
2976 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2977 (delete_reinsert_breakpoints): Likewise.
2978 (reinsert_reinsert_breakpoints): Likewise.
2979 (uninsert_reinsert_breakpoints): Likewise.
2980 (has_reinsert_breakpoints): Likewise.
2982 2016-07-21 Yao Qi <yao.qi@linaro.org>
2984 * inferiors.c (get_thread_process): Make parameter const.
2985 * inferiors.h (get_thread_process): Update declaration.
2986 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2987 Add new parameters child_thread and parent_thread. Callers
2989 * mem-break.h (clone_all_breakpoints): Update declaration.
2991 2016-07-21 Yao Qi <yao.qi@linaro.org>
2993 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2994 <command_list, handler>: Remove.
2995 (struct gdb_breakpoint): New.
2996 (struct other_breakpoint): New.
2997 (struct reinsert_breakpoint): New.
2998 (is_gdb_breakpoint): New function.
2999 (any_persistent_commands): Update command_list if
3000 is_gdb_breakpoint returns true.
3001 (set_breakpoint): Create breakpoints according to their types.
3002 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3003 (set_gdb_breakpoint_1): Likewise.
3004 (set_gdb_breakpoint): Likewise.
3005 (clear_breakpoint_conditions): Change parameter type to
3006 'struct gdb_breakpoint *'.
3007 (clear_breakpoint_commands): Likewise.
3008 (clear_breakpoint_conditions_and_commands): Likewise.
3009 (add_condition_to_breakpoint): Likewise.
3010 (add_breakpoint_condition): Likewise.
3011 (add_commands_to_breakpoint): Likewise.
3012 (check_breakpoints): Check other_breakpoint.
3013 (clone_one_breakpoint): Clone breakpopint according to its type.
3014 * mem-break.h (struct gdb_breakpoint): Declare.
3015 (set_gdb_breakpoint): Update declaration.
3016 (clear_breakpoint_conditions_and_commands): Likewise.
3017 (add_breakpoint_condition): Likewise.
3018 (add_breakpoint_commands): Likewise.
3019 * server.c (process_point_options): Change parameter type to
3020 'struct gdb_breakpoint *'.
3022 2016-07-21 Yao Qi <yao.qi@linaro.org>
3024 * mem-break.c (set_breakpoint_at): Rename it to ...
3025 (set_breakpoint_type_at): ... it.
3026 (set_breakpoint_at): Call set_breakpoint_type_at.
3027 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3028 * mem-break.h (set_breakpoint_at): Update comments.
3030 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3032 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3034 (nios2_store_gregset): Likewise.
3036 2016-07-01 Pedro Alves <palves@redhat.com>
3037 Antoine Tremblay <antoine.tremblay@ericsson.com>
3039 * linux-low.c: Change interface to take the target lwp_info
3040 pointer directly and return void. Handle detaching from a zombie
3042 (linux_detach_lwp_callback): New function.
3043 (linux_detach): Detach from the leader thread after detaching from
3046 2016-06-28 Yao Qi <yao.qi@linaro.org>
3048 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3049 for variable new_offset.
3050 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3051 (aarch64_ftrace_insn_reloc_cb): Likewise.
3052 (aarch64_ftrace_insn_reloc_tb): Likewise.
3053 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3054 PRIx64 instead of PRIx32.
3056 2016-06-28 Yao Qi <yao.qi@linaro.org>
3058 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3059 (the_low_target): Install arm_get_syscall_trapinfo.
3061 2016-06-28 Yao Qi <yao.qi@linaro.org>
3063 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3065 (the_low_target): Install aarch64_get_syscall_trapinfo.
3067 2016-06-28 Yao Qi <yao.qi@linaro.org>
3069 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3071 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3072 Remove parameter sysno.
3073 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3076 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3078 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3079 (s390_emit_ne_goto): Likewise.
3080 (s390_emit_lt_goto): Likewise.
3081 (s390_emit_le_goto): Likewise.
3082 (s390_emit_gt_goto): Likewise.
3083 (s390_emit_ge_goto): Likewise.
3084 (s390x_emit_eq_goto): Likewise.
3085 (s390x_emit_ne_goto): Likewise.
3086 (s390x_emit_lt_goto): Likewise.
3087 (s390x_emit_le_goto): Likewise.
3088 (s390x_emit_gt_goto): Likewise.
3089 (s390x_emit_ge_goto): Likewise.
3090 (s390_emit_ops_impl): Mark variable static.
3091 (s390x_emit_ops): Likewise.
3093 2016-06-17 Yao Qi <yao.qi@linaro.org>
3095 * linux-low.c (handle_extended_wait): Call
3096 uninsert_reinsert_breakpoints for the parent process. Remove
3097 reinsert breakpoints from the child process. Reinsert them to
3098 the parent process when vfork is done.
3099 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3100 (reinsert_reinsert_breakpoints): New function.
3101 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3102 (reinsert_reinsert_breakpoints): Declare.
3104 2016-06-17 Yao Qi <yao.qi@linaro.org>
3106 * linux-low.c (handle_extended_wait): If the parent is doing
3107 step-over, remove the reinsert breakpoints from the forked child.
3109 2016-06-17 Yao Qi <yao.qi@linaro.org>
3111 * linux-low.c (unsuspend_all_lwps): Declare.
3112 (linux_low_filter_event): If thread exited, call finish_step_over.
3113 If step-over is finished, unsuspend other threads.
3115 2016-06-17 Yao Qi <yao.qi@linaro.org>
3117 * linux-low.c (linux_resume_one_lwp_throw): Assert
3118 has_reinsert_breakpoints returns false.
3119 * mem-break.c (delete_disabled_breakpoints): Assert
3120 bp type isn't reinsert_breakpoint.
3122 2016-06-17 Yao Qi <yao.qi@linaro.org>
3124 * linux-low.c (maybe_hw_step): New function.
3125 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3126 (finish_step_over): Switch current_thread to lwp temporarily,
3127 and assert has_reinsert_breakpoints returns true.
3128 (proceed_one_lwp): Call maybe_hw_step.
3129 * mem-break.c (has_reinsert_breakpoints): New function.
3130 * mem-break.h (has_reinsert_breakpoints): Declare.
3132 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3134 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3136 2016-05-17 Yao Qi <yao.qi@linaro.org>
3138 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3139 instead of find_inferior.
3141 2016-05-05 Yao Qi <yao.qi@linaro.org>
3143 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3144 Initialize res to zero.
3146 2016-05-05 Yao Qi <yao.qi@linaro.org>
3148 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3151 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3153 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3154 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3155 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3157 2016-04-28 Par Olsson <par.olsson@windriver.com>
3158 Simon Marchi <simon.marchi@ericsson.com>
3160 * tracepoint.c (write_inferior_int8): New function.
3161 (cmd_qtenable_disable): Write enable flag using
3162 write_inferior_int8.
3164 2016-04-25 Yao Qi <yao.qi@linaro.org>
3166 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3167 (need_step_over_p): Return zero if the LWP has pending signals
3168 can be delivered on software single step target.
3170 2016-04-25 Yao Qi <yao.qi@linaro.org>
3172 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3173 return instead of error.
3175 2016-04-22 Yao Qi <yao.qi@linaro.org>
3177 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3180 2016-04-22 Yao Qi <yao.qi@linaro.org>
3182 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3183 signal when stepping over breakpoint with software single
3186 2016-04-21 Pedro Alves <palves@redhat.com>
3188 * linux-s390-low.c (s390_collect_ptrace_register)
3189 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3191 (s390_check_regset): Use void * instead of gdb_byte *.
3193 2016-04-20 Pedro Alves <palves@redhat.com>
3195 * configure: Renegerate.
3197 2016-04-20 Yao Qi <yao.qi@linaro.org>
3199 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3200 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3202 (arm_store_gregset): Likewise.
3204 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3206 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3207 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3208 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3209 (amd64-avx-mpx-linux.c): New rules.
3210 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3211 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3212 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3213 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3214 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3215 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3216 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3217 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3218 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3219 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3220 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3221 * linux-x86-low.c (x86_linux_read_description): Add case for
3222 X86_XSTATE_AVX_MPX_MASK.
3223 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3224 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3225 init_registers_i386_avx_mpx_linux.
3226 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3227 (initialize_low_tracepoint): Call
3228 init_registers_i386_avx_mpx_linux.
3229 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3230 (initialize_low_tracepoint): Call
3231 init_registers_amd64_avx_mpx_linux.
3232 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3233 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3234 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3237 2016-04-18 Pedro Alves <palves@redhat.com>
3239 * configure: Regenerate.
3241 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3243 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3244 (aarch64_emit_sub): Likewise.
3246 2016-04-12 Pedro Alves <palves@redhat.com>
3248 * utils.c (prepare_to_throw_exception): Delete.
3250 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3252 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3254 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3256 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3258 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3260 * linux-aarch64-ipa.c: Add <elf.h> include.
3261 * linux-ppc-ipa.c: Add <elf.h> include.
3262 * linux-s390-ipa.c: Add <elf.h> include.
3264 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3266 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3267 (get_raw_reg_ptr): Likewise.
3268 (get_trace_state_variable_value_ptr): Likewise.
3269 (set_trace_state_variable_value_ptr): Likewise.
3270 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3273 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3274 Marcin Kościelnicki <koriakin@0x04.net>
3277 * linux-ppc-low.c (emit_insns): New function.
3278 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3279 (ppc_emit_prologue): New function.
3280 (ppc_emit_epilogue): New function.
3281 (ppc_emit_add): New function.
3282 (ppc_emit_sub): New function.
3283 (ppc_emit_mul): New function.
3284 (ppc_emit_lsh): New function.
3285 (ppc_emit_rsh_signed): New function.
3286 (ppc_emit_rsh_unsigned): New function.
3287 (ppc_emit_ext): New function.
3288 (ppc_emit_zero_ext): New function.
3289 (ppc_emit_log_not): New function.
3290 (ppc_emit_bit_and): New function.
3291 (ppc_emit_bit_or): New function.
3292 (ppc_emit_bit_xor): New function.
3293 (ppc_emit_bit_not): New function.
3294 (ppc_emit_equal): New function.
3295 (ppc_emit_less_signed): New function.
3296 (ppc_emit_less_unsigned): New function.
3297 (ppc_emit_ref): New function.
3298 (ppc_emit_const): New function.
3299 (ppc_emit_reg): New function.
3300 (ppc_emit_pop): New function.
3301 (ppc_emit_stack_flush): New function.
3302 (ppc_emit_swap): New function.
3303 (ppc_emit_stack_adjust): New function.
3304 (ppc_emit_call): New function.
3305 (ppc_emit_int_call_1): New function.
3306 (ppc_emit_void_call_2): New function.
3307 (ppc_emit_if_goto): New function.
3308 (ppc_emit_goto): New function.
3309 (ppc_emit_eq_goto): New function.
3310 (ppc_emit_ne_goto): New function.
3311 (ppc_emit_lt_goto): New function.
3312 (ppc_emit_le_goto): New function.
3313 (ppc_emit_gt_goto): New function.
3314 (ppc_emit_ge_goto): New function.
3315 (ppc_write_goto_address): New function.
3316 (ppc_emit_ops_impl): New static variable.
3317 (ppc64v1_emit_prologue): New function.
3318 (ppc64v2_emit_prologue): New function.
3319 (ppc64_emit_epilogue): New function.
3320 (ppc64_emit_add): New function.
3321 (ppc64_emit_sub): New function.
3322 (ppc64_emit_mul): New function.
3323 (ppc64_emit_lsh): New function.
3324 (ppc64_emit_rsh_signed): New function.
3325 (ppc64_emit_rsh_unsigned): New function.
3326 (ppc64_emit_ext): New function.
3327 (ppc64_emit_zero_ext): New function.
3328 (ppc64_emit_log_not): New function.
3329 (ppc64_emit_bit_and): New function.
3330 (ppc64_emit_bit_or): New function.
3331 (ppc64_emit_bit_xor): New function.
3332 (ppc64_emit_bit_not): New function.
3333 (ppc64_emit_equal): New function.
3334 (ppc64_emit_less_signed): New function.
3335 (ppc64_emit_less_unsigned): New function.
3336 (ppc64_emit_ref): New function.
3337 (ppc64_emit_const): New function.
3338 (ppc64v1_emit_reg): New function.
3339 (ppc64v2_emit_reg): New function.
3340 (ppc64_emit_pop): New function.
3341 (ppc64_emit_stack_flush): New function.
3342 (ppc64_emit_swap): New function.
3343 (ppc64v1_emit_call): New function.
3344 (ppc64v2_emit_call): New function.
3345 (ppc64v1_emit_int_call_1): New function.
3346 (ppc64v2_emit_int_call_1): New function.
3347 (ppc64v1_emit_void_call_2): New function.
3348 (ppc64v2_emit_void_call_2): New function.
3349 (ppc64_emit_if_goto): New function.
3350 (ppc64_emit_eq_goto): New function.
3351 (ppc64_emit_ne_goto): New function.
3352 (ppc64_emit_lt_goto): New function.
3353 (ppc64_emit_le_goto): New function.
3354 (ppc64_emit_gt_goto): New function.
3355 (ppc64_emit_ge_goto): New function.
3356 (ppc64v1_emit_ops_impl): New static variable.
3357 (ppc64v2_emit_ops_impl): New static variable.
3358 (ppc_emit_ops): New function.
3359 (linux_low_target): Wire in ppc_emit_ops.
3361 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3362 Marcin Kościelnicki <koriakin@0x04.net>
3365 * Makefile.in: Add powerpc-*-ipa.o
3366 * configure.srv: Add ipa_obj for powerpc*-linux.
3367 * linux-ppc-ipa.c: New file.
3368 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3370 (PPC_FIELD): New macro.
3371 (PPC_SEXT): New macro.
3372 (PPC_OP6): New macro.
3373 (PPC_BO): New macro.
3374 (PPC_LI): New macro.
3375 (PPC_BD): New macro.
3376 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3377 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3378 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3379 (ppc_get_thread_area): New function.
3380 (is_elfv2_inferior): New function.
3381 (gen_ds_form): New function.
3382 (GEN_STD): New macro.
3383 (GEN_STDU): New macro.
3384 (GEN_LD): New macro.
3385 (GEN_LDU): New macro.
3386 (gen_d_form): New function.
3387 (GEN_ADDI): New macro.
3388 (GEN_ADDIS): New macro.
3389 (GEN_LI): New macro.
3390 (GEN_LIS): New macro.
3391 (GEN_ORI): New macro.
3392 (GEN_ORIS): New macro.
3393 (GEN_LWZ): New macro.
3394 (GEN_STW): New macro.
3395 (GEN_STWU): New macro.
3396 (gen_xfx_form): New function.
3397 (GEN_MFSPR): New macro.
3398 (GEN_MTSPR): New macro.
3399 (GEN_MFCR): New macro.
3400 (GEN_MTCR): New macro.
3401 (GEN_SYNC): New macro.
3402 (GEN_LWSYNC): New macro.
3403 (gen_x_form): New function.
3404 (GEN_OR): New macro.
3405 (GEN_MR): New macro.
3406 (GEN_LWARX): New macro.
3407 (GEN_STWCX): New macro.
3408 (GEN_CMPW): New macro.
3409 (gen_md_form): New function.
3410 (GEN_RLDICL): New macro.
3411 (GEN_RLDICR): New macro.
3412 (gen_i_form): New function.
3414 (GEN_BL): New macro.
3415 (gen_b_form): New function.
3416 (GEN_BNE): New macro.
3417 (GEN_LOAD): New macro.
3418 (GEN_STORE): New macro.
3419 (gen_limm): New function.
3420 (gen_atomic_xchg): New function.
3421 (gen_call): New function.
3422 (ppc_relocate_instruction): New function.
3423 (ppc_install_fast_tracepoint_jump_pad): New function.
3424 (ppc_get_min_fast_tracepoint_insn_len): New function.
3425 (ppc_get_ipa_tdesc_idx): New function.
3426 (the_low_target): Wire in the new functions.
3427 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3429 * linux-ppc-tdesc.h: New file.
3431 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3433 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3434 (alloc_jump_pad_buffer): New function.
3435 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3436 (alloc_jump_pad_buffer): New function.
3437 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3438 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3439 (alloc_jump_pad_buffer): New function.
3440 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3441 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3442 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3443 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3445 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3447 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3448 * linux-amd64-ipa.c: Likewise.
3449 * linux-i386-ipa.c: Likewise.
3450 * linux-s390-ipa.c: Likewise.
3451 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3452 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3453 set_trace_state_variable_value_ptr.
3454 (struct ipa_sym_addresses): Likewise.
3455 (symbol_list): Likewise.
3456 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3457 accessing gdb_collect directly.
3458 (gdb_collect_ptr_type): New typedef.
3459 (get_raw_reg_ptr_type): New typedef.
3460 (get_trace_state_variable_value_ptr_type): New typedef.
3461 (set_trace_state_variable_value_ptr_type): New typedef.
3462 (gdb_collect_ptr): New global.
3463 (get_raw_reg_ptr): New global.
3464 (get_trace_state_variable_value_ptr): New global.
3465 (set_trace_state_variable_value_ptr): New global.
3466 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3467 accessing get_raw_reg directly.
3468 (get_get_tsv_func_addr): Likewise for
3469 get_trace_state_variable_value_ptr.
3470 (get_set_tsv_func_addr): Likewise for
3471 set_trace_state_variable_value_ptr.
3472 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3474 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3476 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3478 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3480 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3482 (relocate_instruction): Remove own_buf.
3483 * server.c (own_buf): Make global.
3484 (handle_v_requests): Make global.
3485 * server.h (own_buf): New declaration.
3486 (handle_v_requests): New prototype.
3488 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3491 * linux-s390-low.c (add_insns): New function.
3492 (s390_emit_prologue): New function.
3493 (s390_emit_epilogue): New function.
3494 (s390_emit_add): New function.
3495 (s390_emit_sub): New function.
3496 (s390_emit_mul): New function.
3497 (s390_emit_lsh): New function.
3498 (s390_emit_rsh_signed): New function.
3499 (s390_emit_rsh_unsigned): New function.
3500 (s390_emit_ext): New function.
3501 (s390_emit_log_not): New function.
3502 (s390_emit_bit_and): New function.
3503 (s390_emit_bit_or): New function.
3504 (s390_emit_bit_xor): New function.
3505 (s390_emit_bit_not): New function.
3506 (s390_emit_equal): New function.
3507 (s390_emit_less_signed): New function.
3508 (s390_emit_less_unsigned): New function.
3509 (s390_emit_ref): New function.
3510 (s390_emit_if_goto): New function.
3511 (s390_emit_goto): New function.
3512 (s390_write_goto_address): New function.
3513 (s390_emit_litpool): New function.
3514 (s390_emit_const): New function.
3515 (s390_emit_call): New function.
3516 (s390_emit_reg): New function.
3517 (s390_emit_pop): New function.
3518 (s390_emit_stack_flush): New function.
3519 (s390_emit_zero_ext): New function.
3520 (s390_emit_swap): New function.
3521 (s390_emit_stack_adjust): New function.
3522 (s390_emit_set_r2): New function.
3523 (s390_emit_int_call_1): New function.
3524 (s390_emit_void_call_2): New function.
3525 (s390_emit_eq_goto): New function.
3526 (s390_emit_ne_goto): New function.
3527 (s390_emit_lt_goto): New function.
3528 (s390_emit_le_goto): New function.
3529 (s390_emit_gt_goto): New function.
3530 (s390_emit_ge_goto): New function.
3531 (s390x_emit_prologue): New function.
3532 (s390x_emit_epilogue): New function.
3533 (s390x_emit_add): New function.
3534 (s390x_emit_sub): New function.
3535 (s390x_emit_mul): New function.
3536 (s390x_emit_lsh): New function.
3537 (s390x_emit_rsh_signed): New function.
3538 (s390x_emit_rsh_unsigned): New function.
3539 (s390x_emit_ext): New function.
3540 (s390x_emit_log_not): New function.
3541 (s390x_emit_bit_and): New function.
3542 (s390x_emit_bit_or): New function.
3543 (s390x_emit_bit_xor): New function.
3544 (s390x_emit_bit_not): New function.
3545 (s390x_emit_equal): New function.
3546 (s390x_emit_less_signed): New function.
3547 (s390x_emit_less_unsigned): New function.
3548 (s390x_emit_ref): New function.
3549 (s390x_emit_if_goto): New function.
3550 (s390x_emit_const): New function.
3551 (s390x_emit_call): New function.
3552 (s390x_emit_reg): New function.
3553 (s390x_emit_pop): New function.
3554 (s390x_emit_stack_flush): New function.
3555 (s390x_emit_zero_ext): New function.
3556 (s390x_emit_swap): New function.
3557 (s390x_emit_stack_adjust): New function.
3558 (s390x_emit_int_call_1): New function.
3559 (s390x_emit_void_call_2): New function.
3560 (s390x_emit_eq_goto): New function.
3561 (s390x_emit_ne_goto): New function.
3562 (s390x_emit_lt_goto): New function.
3563 (s390x_emit_le_goto): New function.
3564 (s390x_emit_gt_goto): New function.
3565 (s390x_emit_ge_goto): New function.
3566 (s390_emit_ops): New function.
3567 (struct linux_target_ops): Fill in emit_ops hook.
3569 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3572 * Makefile.in: Add s390 IPA files.
3573 * configure.srv: Build IPA for s390.
3574 * linux-s390-ipa.c: New file.
3575 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3576 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3577 (tdesc_s390_linux32): Likewise.
3578 (init_registers_s390_linux32v1): Likewise.
3579 (tdesc_s390_linux32v1): Likewise.
3580 (init_registers_s390_linux32v2): Likewise.
3581 (tdesc_s390_linux32v2): Likewise.
3582 (init_registers_s390_linux64): Likewise.
3583 (tdesc_s390_linux64): Likewise.
3584 (init_registers_s390_linux64v1): Likewise.
3585 (tdesc_s390_linux64v1): Likewise.
3586 (init_registers_s390_linux64v2): Likewise.
3587 (tdesc_s390_linux64v2): Likewise.
3588 (init_registers_s390_te_linux64): Likewise.
3589 (tdesc_s390_te_linux64): Likewise.
3590 (init_registers_s390_vx_linux64): Likewise.
3591 (tdesc_s390_vx_linux64): Likewise.
3592 (init_registers_s390_tevx_linux64): Likewise.
3593 (tdesc_s390_tevx_linux64): Likewise.
3594 (init_registers_s390x_linux64): Likewise.
3595 (tdesc_s390x_linux64): Likewise.
3596 (init_registers_s390x_linux64v1): Likewise.
3597 (tdesc_s390x_linux64v1): Likewise.
3598 (init_registers_s390x_linux64v2): Likewise.
3599 (tdesc_s390x_linux64v2): Likewise.
3600 (init_registers_s390x_te_linux64): Likewise.
3601 (tdesc_s390x_te_linux64): Likewise.
3602 (init_registers_s390x_vx_linux64): Likewise.
3603 (tdesc_s390x_vx_linux64): Likewise.
3604 (init_registers_s390x_tevx_linux64): Likewise.
3605 (tdesc_s390x_tevx_linux64): Likewise.
3606 (have_hwcap_s390_vx): New static variable.
3607 (s390_arch_setup): Fill have_hwcap_s390_vx.
3608 (s390_get_thread_area): New function.
3609 (s390_ft_entry_gpr_esa): New const.
3610 (s390_ft_entry_gpr_zarch): New const.
3611 (s390_ft_entry_misc): New const.
3612 (s390_ft_entry_fr): New const.
3613 (s390_ft_entry_vr): New const.
3614 (s390_ft_main_31): New const.
3615 (s390_ft_main_64): New const.
3616 (s390_ft_exit_fr): New const.
3617 (s390_ft_exit_vr): New const.
3618 (s390_ft_exit_misc): New const.
3619 (s390_ft_exit_gpr_esa): New const.
3620 (s390_ft_exit_gpr_zarch): New const.
3621 (append_insns): New function.
3622 (s390_relocate_instruction): New function.
3623 (s390_install_fast_tracepoint_jump_pad): New function.
3624 (s390_get_min_fast_tracepoint_insn_len): New function.
3625 (s390_get_ipa_tdesc_idx): New function.
3626 (struct linux_target_ops): Wire in the above functions.
3627 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3628 * linux-s390-tdesc.h: New file.
3630 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3632 * linux-s390-low.c (s390_supports_tracepoints): New function.
3633 (struct linux_target_ops): Fill supports_tracepoints hook.
3635 2016-03-18 Yao Qi <yao.qi@linaro.org>
3637 * linux-low.c (lwp_signal_can_be_delivered): New function.
3638 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3640 2016-03-18 Yao Qi <yao.qi@linaro.org>
3642 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3643 0 if signal is enqueued. Remove 'signal' from one debugging
3644 message. Move one debugging message to some lines below.
3645 Remove code setting 'signal' to 0.
3647 2016-03-18 Yao Qi <yao.qi@linaro.org>
3649 * linux-low.c (linux_low_filter_event): Remove redundant
3650 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3652 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3654 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3655 (struct linux_target_ops): Wire in the above.
3657 2016-03-03 Yao Qi <yao.qi@linaro.org>
3659 * linux-low.c: Update comments to start_step_over.
3661 2016-03-03 Yao Qi <yao.qi@linaro.org>
3664 * linux-low.c (handle_extended_wait): Set child suspended
3665 if event_lwp->bp_reinsert isn't zero.
3667 2016-03-02 Yao Qi <yao.qi@linaro.org>
3669 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3670 enqueue_pending_signal.
3672 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3674 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3677 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3679 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3680 (s390_regmap_3264) [!__s390x__]: New global.
3681 (s390_collect_ptrace_register): Skip map entries containing -1.
3682 (s390_supply_ptrace_register): Ditto.
3683 (s390_fill_gprs_high): New function.
3684 (s390_store_gprs_high): New function.
3685 (s390_regsets): Add NT_S390_HIGH_GPRS.
3686 (s390_get_hwcap): Enable on 31-bit.
3687 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3688 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3689 Detect NT_S390_HIGH_GPRS.
3690 (s390_usrregs_info_3264): Enable on 31-bit.
3691 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3692 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3694 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3697 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3698 * configure.srv: Ditto.
3699 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3700 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3701 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3702 (init_registers_amd64_linux): Remove prototype.
3703 (tdesc_amd64_linux): Remove declaration.
3704 (get_ipa_tdesc): New function.
3705 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3706 initialize remaining tdescs.
3707 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3708 (init_registers_i386_linux): Remove prototype.
3709 (tdesc_i386_linux): Remove declaration.
3710 (get_ipa_tdesc): New function.
3711 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3712 initialize remaining tdescs.
3713 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3714 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3715 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3716 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3717 (x86_get_ipa_tdesc_idx): New function.
3718 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3719 * linux-x86-tdesc.h: New file.
3720 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3721 (target_get_ipa_tdesc_idx): New macro.
3722 * tracepoint.c (ipa_tdesc_idx): New macro.
3723 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3724 (symbol_list): Add ipa_tdesc_idx.
3725 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3726 (ipa_tdesc): Remove.
3727 (ipa_tdesc_idx): New variable.
3728 (get_context_regcache): Use get_ipa_tdesc.
3729 (gdb_collect): Ditto.
3731 * tracepoint.h (get_ipa_tdesc): New prototype.
3732 (ipa_tdesc): Remove.
3734 2016-02-24 Pedro Alves <palves@redhat.com>
3736 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3737 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3738 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3739 Factor out common code between the USE_SIGTRAP_SIGINFO and
3740 !USE_SIGTRAP_SIGINFO blocks.
3741 (linux_low_filter_event): Call save_stop_reason instead of
3742 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3744 (linux_wait_1): Update comments.
3746 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3748 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3749 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3750 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3751 ppc_insert_point, ppc_remove_point.
3753 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3755 * linux-s390-low.c (s390_supports_z_point_type): New function.
3756 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3758 2016-02-16 Yao Qi <yao.qi@linaro.org>
3760 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3761 PC. Get pc from regcache_read_pc.
3763 2016-02-12 Yao Qi <yao.qi@linaro.org>
3765 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3766 or linux_get_pc_32bit.
3767 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3769 2016-02-12 Yao Qi <yao.qi@linaro.org>
3771 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3772 arm_linux_get_next_pcs_fixup.
3774 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3776 * tracepoint.c (x_tracepoint_action_download): Change
3777 write_inferior_data_ptr to write_inferior_data_pointer.
3778 (cmd_qtstart): Likewise.
3779 (write_inferior_data_ptr): Remove.
3780 (download_agent_expr): Change write_inferior_data_ptr to
3781 write_inferior_data_pointer.
3782 (download_tracepoint_1): Likewise.
3783 (download_tracepoint): Likewise.
3784 (download_trace_state_variables): Likewise.
3786 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3787 Marcin Kościelnicki <koriakin@0x04.net>
3789 * tracepoint.c (struct tracepoint_action_ops): Remove.
3790 (struct tracepoint_action): Remove ops.
3791 (m_tracepoint_action_download, r_tracepoint_action_download)
3792 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3793 size and offset accordingly.
3794 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3795 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3796 (tracepoint_action_send, tracepoint_action_download): New functions.
3797 Helpers for trace action handlers.
3798 (add_tracepoint_action): Remove setup actions ops.
3799 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3801 2016-02-10 Yao Qi <yao.qi@linaro.org>
3803 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3805 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3807 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3809 * configure: Regenerate.
3811 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3813 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3814 void * to gdb_byte *.
3815 * linux-low.c (siginfo_fixup): Likewise.
3816 (linux_xfer_siginfo): Likewise.
3817 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3819 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3821 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3823 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3825 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3827 * linux-x86-low.c [__x86_64__]: Include
3828 "nat/amd64-linux-siginfo.h".
3829 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3830 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3831 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3832 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3833 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3834 (cpt_si_fd, si_timerid, si_overrun): Move from
3835 nat/amd64-linux-siginfo.c.
3836 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3838 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3840 * server.c (skip_to_semicolon): Remove.
3841 (process_point_options): Use strchrnul instead of
3844 2016-01-26 Yao Qi <yao.qi@linaro.org>
3846 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3847 * linux-low.c (install_software_single_step_breakpoints): Don't
3848 call regcache_read_pc.
3849 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3852 2016-01-26 Yao Qi <yao.qi@linaro.org>
3854 * linux-low.c (install_software_single_step_breakpoints): Call
3855 regcache_read_pc instead of get_pc.
3857 2016-01-26 Yao Qi <yao.qi@linaro.org>
3859 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3860 (unblock_async_io): Rename to ...
3861 (block_unblock_async_io): ... it. New function.
3862 (enable_async_io): Don't install SIGIO handler. Unblock it
3864 (disable_async_io): Don't ignore SIGIO. Block it instead.
3865 (initialize_async_io): Install SIGIO handler. Don't call
3868 2016-01-26 Yao Qi <yao.qi@linaro.org>
3870 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3871 first character is '\003', call *the_target->request_interrupt.
3873 2016-01-25 Yao Qi <yao.qi@linaro.org>
3875 * remote-utils.c (new_thread_notify): Remove.
3876 (dead_thread_notify): Likewise.
3877 * remote-utils.h (new_thread_notify): Remove declaration.
3878 (dead_thread_notify): Likewise.
3880 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3882 * gdb.trace/pending.exp: Fix expected message on continue.
3884 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3886 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3887 it works properly on big-endian machines where sizeof (CORE_ADDR)
3890 2016-01-21 Pedro Alves <palves@redhat.com>
3892 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3893 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3894 * configure: Regenerate.
3896 2016-01-21 Yao Qi <yao.qi@linaro.org>
3898 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3899 is_thumb and set it according to CPSR saved on the stack.
3900 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3901 arm_sigreturn_next_pc.
3903 2016-01-18 Yao Qi <yao.qi@linaro.org>
3905 * linux-low.c (linux_set_pc_64bit): New function.
3906 (linux_get_pc_64bit): New function.
3907 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3909 * linux-sparc-low.c (debug_threads): Remove declaration.
3910 (sparc_get_pc): Remove.
3911 (the_low_target): Use linux_get_pc_64bit instead of
3913 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3914 (the_low_target): Use linux_get_pc_64bit and
3917 2016-01-18 Yao Qi <yao.qi@linaro.org>
3919 * linux-arm-low.c (debug_threads): Remove declaration.
3920 (arm_get_pc, arm_set_pc): Remove.
3921 (the_low_target): Use linux_get_pc_32bit and
3923 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3924 (the_low_target): Use linux_get_pc_32bit and
3926 * linux-cris-low.c (debug_threads): Remove declaration.
3927 (cris_get_pc, cris_set_pc,): Remove.
3928 (the_low_target): Use linux_get_pc_32bit and
3930 * linux-crisv32-low.c (debug_threads): Remove declaration.
3931 (cris_get_pc, cris_set_pc): Remove.
3932 (the_low_target): Use linux_get_pc_32bit and
3934 * linux-low.c: Include inttypes.h.
3935 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3936 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3937 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3938 (the_low_target): Use linux_get_pc_32bit and
3940 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3941 (the_low_target): Use linux_get_pc_32bit and
3943 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3944 (the_low_target): Use linux_get_pc_32bit and
3946 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3947 (the_low_target): Use linux_get_pc_32bit and
3949 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3950 (the_low_target): Use linux_get_pc_32bit and
3953 2016-01-18 Gary Benson <gbenson@redhat.com>
3955 * configure.ac (AC_FUNC_FORK): New check.
3956 * config.in: Regenerate.
3957 * configure: Likewise.
3959 2016-01-14 Yao Qi <yao.qi@linaro.org>
3961 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3962 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3963 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3964 arm_get_next_pcs_ctor.
3966 2016-01-12 Josh Stone <jistone@redhat.com>
3967 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3969 * inferiors.h: Include "gdb_vecs.h".
3970 (struct process_info): Add syscalls_to_catch.
3971 * inferiors.c (remove_process): Free syscalls_to_catch.
3972 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3973 syscall_return stops.
3974 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3975 * server.c (handle_general_set): Handle QCatchSyscalls.
3976 (handle_query): Report support for QCatchSyscalls.
3977 * target.h (struct target_ops): Add supports_catch_syscall.
3978 (target_supports_catch_syscall): New macro.
3979 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3980 (struct lwp_info): Add syscall_state.
3981 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3982 Maintain syscall_state and syscalls_to_catch across exec.
3983 (get_syscall_trapinfo): New function, proxy to the_low_target.
3984 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3985 (linux_low_filter_event): Toggle syscall_state entry/return for
3986 syscall traps, and set it ignored for all others.
3987 (gdb_catching_syscalls_p): New function.
3988 (gdb_catch_this_syscall_p): New function.
3989 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3990 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3991 (linux_supports_catch_syscall): New function.
3992 (linux_target_ops): Install it.
3993 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3994 (the_low_target): Install it.
3996 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3998 * acinclude.m4: Include new ../warning.m4 file.
3999 * configure: Regenerated.
4000 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4002 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4004 * ax.c (is_goto_target): Mark static.
4005 * linux-low.c (register_addr): Likewise.
4006 (linux_fetch_registers, linux_store_registers): Likewise.
4007 * mem-break.c (any_persistent_commands): Fix old prototype.
4008 (add_commands_to_breakpoint): Mark static.
4009 * regcache.c (find_register_by_name): Delete unused func.
4010 * remote-utils.c (hex_or_minus_one): Mark static.
4011 * server.c (monitor_show_help): Mark static.
4012 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4013 handle_v_requests): Likewise.
4015 2016-01-12 Pedro Alves <palves@redhat.com>
4017 Remove use of the registered trademark symbol throughout.
4019 2016-01-08 Yao Qi <yao.qi@linaro.org>
4021 * remote-utils.c (getpkt): If c is '\003', call target hook
4024 2016-01-06 Yao Qi <yao.qi@linaro.org>
4026 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4027 linux-aarch32-low.c.
4028 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4029 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4030 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4031 (thumb2_breakpoint): Declare.
4032 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4033 linux-aarch32-low.h.
4034 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4035 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4036 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4038 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4040 * gdbreplay.c (gdbreplay_version): Change copyright year in
4042 * server.c (gdbserver_version): Likewise.
4044 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4046 * server.c (crc32_table): Delete.
4047 (crc32): Use libiberty's xcrc32 function.
4049 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4051 * lynx-low.c (lynx_delete_thread_callback): New function.
4052 (lynx_mourn): Properly delete our process and all of its
4053 threads. Remove call to clear_inferiors.
4055 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4057 * target.c (thread_search_callback): Add check that
4058 the thread_stopped target callback is not NULL before
4061 2015-12-21 Yao Qi <yao.qi@linaro.org>
4063 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4066 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4068 * server.c (handle_query): Call target_supports_software_single_step.
4070 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4072 * linux-low.c (single_step): New function.
4073 (linux_resume_one_lwp_throw): Call single_step.
4074 (start_step_over): Likewise.
4076 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4078 * Makefile.in (SFILES): Append arch/arm-linux.c,
4079 arch/arm-get-next-pcs.c.
4080 (arm-linux.o): New rule.
4081 (arm-get-next-pcs.o): New rule.
4082 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4084 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4085 to linux-aarch32-low.c.
4086 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4087 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4088 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4089 (thumb2_breakpoint_len): Likewise.
4090 (arm_is_thumb_mode): Make non-static.
4091 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4092 from linux-aarch32-low.c.
4093 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4094 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4095 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4096 (thumb2_breakpoint_len): Likewise.
4097 (arm_is_thumb_mode): New declaration.
4098 * linux-arm-low.c: Include arch/arm-linux.h
4099 aarch/arm-get-next-pcs.h, sys/syscall.h.
4100 (get_next_pcs_ops): New struct.
4101 (get_next_pcs_addr_bits_remove): New function.
4102 (get_next_pcs_is_thumb): New function.
4103 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4104 (arm_sigreturn_next_pc): Likewise.
4105 (get_next_pcs_syscall_next_pc): Likewise.
4106 (arm_gdbserver_get_next_pcs): Likewise.
4107 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4109 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4110 * server.h: Include gdb_vecs.h.
4112 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4114 * Makefile.in (SFILES): Append common/common-regcache.c.
4115 (OBS): Append common-regcache.o.
4116 (common-regcache.o): New rule.
4117 * regcache.c (init_register_cache): Initialize cache to
4119 (regcache_raw_read_unsigned): New function.
4120 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4121 register_status enum.
4123 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4125 * linux-aarch64-low.c (the_low_targets): Rename
4126 breakpoint_reinsert_addr to get_next_pcs.
4127 * linux-arm-low.c (the_low_targets): Likewise.
4128 * linux-bfin-low.c (the_low_targets): Likewise.
4129 * linux-cris-low.c (the_low_targets): Likewise.
4130 * linux-crisv32-low.c (the_low_targets): Likewise.
4131 * linux-low.c (can_software_single_step): Likewise.
4132 (install_software_single_step_breakpoints): New function.
4133 (start_step_over): Use install_software_single_step_breakpoints.
4134 * linux-low.h: New CORE_ADDR vector.
4135 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4137 * linux-mips-low.c (the_low_targets): Likewise.
4138 * linux-nios2-low.c (the_low_targets): Likewise.
4139 * linux-sparc-low.c (the_low_targets): Likewise.
4141 2015-12-17 Pedro Alves <palves@redhat.com>
4143 * linux-low.c (linux_kill_one_lwp): Remove references to
4145 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4147 (linux_init_signals): Delete.
4148 (initialize_low): Adjust.
4149 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4151 2015-12-16 Pedro Alves <palves@redhat.com>
4153 * configure.ac (compiler warning flags): When testing a
4154 -Wno-foo option, check whether -Wfoo works instead.
4155 * configure: Regenerate.
4157 2015-12-11 Don Breazeal <donb@codesourcery.com>
4159 * server.c (process_serial_event): Don't exit from gdbserver
4160 in remote mode if there are still active inferiors.
4162 2015-12-11 Yao Qi <yao.qi@linaro.org>
4164 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4165 arm_breakpoint_at if the process is 32-bit.
4167 2015-12-11 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4172 2015-12-07 Yao Qi <yao.qi@linaro.org>
4174 * configure.srv: Append arm.o to srv_tgtobj for
4175 aarch64*-*-linux* target.
4176 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4177 from linux-arm-low.c.
4178 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4179 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4180 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4181 (thumb2_breakpoint_len): Likewise.
4182 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4183 (arm_breakpoint_kinds): Likewise.
4184 (arm_breakpoint_kind_from_pc): Likewise.
4185 (arm_sw_breakpoint_from_kind): Likewise.
4186 (arm_breakpoint_kind_from_current_state): Likewise.
4187 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4188 (arm_sw_breakpoint_from_kind): Declare.
4189 (arm_breakpoint_kind_from_current_state): Declare.
4190 (arm_breakpoint_at): Declare.
4191 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4192 arm_sw_breakpoint_from_kind if process is 32-bit.
4193 (aarch64_breakpoint_kind_from_pc): New function.
4194 (aarch64_breakpoint_kind_from_current_state): New function.
4195 (the_low_target): Initialize fields breakpoint_kind_from_pc
4196 and breakpoint_kind_from_current_state.
4197 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4198 linux-aarch32-low.c.
4199 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4200 (arm_breakpoint, arm_breakpoint_len): Likewise.
4201 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4202 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4203 (arm_is_thumb_mode): Likewise.
4204 (arm_breakpoint_at): Likewise.
4205 (arm_breakpoint_kind_from_pc): Likewise.
4206 (arm_sw_breakpoint_from_kind): Likewise.
4207 (arm_breakpoint_kind_from_current_state): Likewise.
4210 2015-08-04 Yao Qi <yao.qi@linaro.org>
4212 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4213 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4214 * server.c (extended_protocol): Remove "static".
4215 * server.h (extended_protocol): Declare it.
4217 2015-12-04 Josh Stone <jistone@redhat.com>
4219 * target.h (struct target_ops) <arch_setup>: Rename to ...
4220 (struct target_ops) <post_create_inferior>: ... this.
4221 (target_arch_setup): Rename to ...
4222 (target_post_create_inferior): ... this, calling post_create_inferior.
4223 * server.c (start_inferior): Update target_arch_setup calls to
4224 target_post_create_inferior.
4225 * linux-low.c (linux_low_ptrace_options): Forward declare.
4226 (linux_arch_setup): Update its comment for general use.
4227 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4228 (struct linux_target_ops): Use linux_post_create_inferior.
4229 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4230 to post_create_inferior.
4231 * nto-low.c (struct nto_target_ops): Likewise.
4232 * spu-low.c (struct spu_target_ops): Likewise.
4233 * win32-low.c (struct win32_target_ops): Likewise.
4235 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4237 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4239 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4241 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4242 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4243 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4244 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4245 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4246 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4247 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4248 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4249 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4250 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4251 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4252 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4254 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4256 * linux-low.c (linux_look_up_symbols): Don't call
4257 linux_supports_traceclone.
4258 * linux-low.h (thread_db_init): Remove use_events argument.
4259 * thread-db.c (thread_db_use_event): Remove global variable.
4260 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4261 (struct thread_db) <td_create_bp>: Remove field.
4262 (thread_db_create_event): Remove function.
4263 (thread_db_enable_reporting): Likewise.
4264 (find_one_thread): Don't check for thread_db_use_events.
4265 (attach_thread): Likewise.
4266 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4267 (try_thread_db_load_1): Don't check for thread_db_use_events.
4268 (thread_db_init): Remove use_events argument and thread events
4270 (remove_thread_event_breakpoints): Remove function.
4271 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4273 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4275 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4277 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4278 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4279 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4280 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4281 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4283 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4285 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4286 * linux-low.c (can_hardware_single_step): Use
4287 supports_hardware_single_step.
4288 (can_software_single_step): New function.
4289 (start_step_over): Call can_software_single_step.
4290 (linux_supports_hardware_single_step): New function.
4291 (struct target_ops) <supports_software_single_step>: Initialize.
4292 * linux-low.h (struct linux_target_ops)
4293 <supports_hardware_single_step>: Initialize.
4294 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4295 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4296 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4297 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4298 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4299 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4300 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4301 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4302 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4303 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4305 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4306 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4308 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4309 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4310 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4312 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4313 * target.h (struct target_ops): <supports_software_single_step>:
4315 (target_supports_software_single_step): New macro.
4317 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4319 * linux-low.c (linux_wait_1): Fix pc advance condition.
4320 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4321 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4323 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4325 * linux-arm-low.c (arm_is_thumb_mode): New function.
4326 (arm_breakpoint_at): Use arm_is_thumb_mode.
4327 (arm_breakpoint_kind_from_current_state): New function.
4328 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4330 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4331 (linux_breakpoint_kind_from_current_state): New function.
4332 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4333 * linux-low.h (struct linux_target_ops)
4334 <breakpoint_kind_from_current_state>: New field.
4335 * target.h (struct target_ops): Likewise.
4336 (target_breakpoint_kind_from_current_state): New macro.
4338 2015-11-30 Pedro Alves <palves@redhat.com>
4340 * linux-low.c (linux_resume): Wake up the event loop before
4343 2015-11-30 Pedro Alves <palves@redhat.com>
4345 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4347 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4349 * target.c (struct thread_search): New structure.
4350 (thread_search_callback): New function.
4351 (prev_general_thread): New global.
4352 (prepare_to_access_memory, done_accessing_memory): New functions.
4353 * target.h (prepare_to_access_memory, done_accessing_memory):
4354 Replace macros with function declarations.
4356 2015-11-30 Pedro Alves <palves@redhat.com>
4359 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4360 report TARGET_WAITKIND_NO_RESUMED.
4361 * remote-utils.c (prepare_resume_reply): Handle
4362 TARGET_WAITKIND_NO_RESUMED.
4363 * server.c (report_no_resumed): New global.
4364 (handle_query) <qSupported>: Handle "no-resumed+". Report
4365 "no-resumed+" support.
4366 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4367 return error if the client doesn't support no-resumed events.
4368 (push_stop_notification): New function.
4369 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4370 events if the client supports them.
4372 2015-11-30 Pedro Alves <palves@redhat.com>
4374 * linux-low.c (thread_still_has_status_pending_p): Don't check
4376 (lwp_resumed): New function.
4377 (status_pending_p_callback): Return early if the LWP is not
4378 supposed to be resumed.
4380 2015-11-30 Pedro Alves <palves@redhat.com>
4382 * linux-low.c (handle_extended_wait): Assert that the LWP's
4383 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4384 thread create events, leave the new child's status pending.
4385 (linux_low_filter_event): If GDB wants to hear about thread exit
4386 events, leave the LWP marked dead and don't delete it.
4387 (linux_wait_for_event_filtered): Don't check for thread exit.
4388 (filter_exit_event): New function.
4389 (linux_wait_1): Use it, when returning an exit event.
4390 (linux_resume_one_lwp_throw): Assert that the LWP's
4391 waitstatus is TARGET_WAITKIND_IGNORE.
4392 * remote-utils.c (prepare_resume_reply): Handle
4393 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4394 * server.c (report_thread_events): New global.
4395 (handle_general_set): Handle QThreadEvents.
4396 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4397 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4398 TARGET_WAITKIND_THREAD_EXITED.
4399 * server.h (report_thread_events): Declare.
4401 2015-11-30 Pedro Alves <palves@redhat.com>
4403 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4404 the thread's last_resume_kind was resume_stop.
4406 2015-11-30 Pedro Alves <palves@redhat.com>
4408 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4411 2015-11-30 Pedro Alves <palves@redhat.com>
4413 * server.c (handle_v_requests): Handle vCtrlC.
4415 2015-11-30 Pedro Alves <palves@redhat.com>
4417 * gdbthread.h (find_any_thread_of_pid): Declare.
4418 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4420 * server.c (handle_query): If current_thread is NULL, look for
4421 another thread of the selected process.
4423 2015-11-26 Daniel Colascione <dancol@dancol.org>
4424 Simon Marchi <simon.marchi@ericsson.com>
4426 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4427 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4429 * target.h (struct target_ops) <thread_name>: New field.
4430 (target_thread_name): New macro.
4432 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4434 * regcache.h (regcache_invalidate_pid): Add declaration.
4435 * regcache.c (regcache_invalidate_pid): New function, extracted
4436 from regcache_invalidate.
4437 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4438 Add trivial documentation comment.
4439 * lynx-low.c: Use regcache_invalidate_pid instead of
4440 regcache_invalidate.
4442 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4444 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4445 and Elf64_auxv_t if the target is Android.
4447 2015-11-22 Doug Evans <xdje42@gmail.com>
4449 * target.h: #include <sys/types.h>.
4451 2015-11-19 Pedro Alves <palves@redhat.com>
4453 * linux-low.c (linux_process_qsupported): Change prototype.
4455 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4457 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4458 and adjust to loop over all features.
4459 * server.c (handle_query) <qSupported>: Adjust to call
4460 target_process_qsupported once, passing it a vector of unprocessed
4462 * target.h (struct target_ops) <process_qsupported>: Change
4464 (target_process_qsupported): Adjust.
4466 2015-11-19 Pedro Alves <palves@redhat.com>
4468 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4470 * configure: Regenerate.
4472 2015-11-19 Pedro Alves <palves@redhat.com>
4474 * configure: Regenerate.
4476 2015-11-19 Yao Qi <yao.qi@linaro.org>
4478 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4481 2015-11-19 Yao Qi <yao.qi@linaro.org>
4483 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4484 (struct aarch64_operand): Move enum out.
4486 2015-11-19 Yao Qi <yao.qi@linaro.org>
4488 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4489 struct user_fpsimd_state *.
4490 (aarch64_store_fpregset): Likewise.
4492 2015-11-19 Yao Qi <yao.qi@linaro.org>
4494 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4495 struct user_pt_regs *.
4496 (aarch64_store_gregset): Likewise.
4498 2015-11-18 Pedro Alves <palves@redhat.com>
4500 * Makefile.in (all_object_files): Add $IPA_OBJS.
4502 2015-11-17 Pedro Alves <palves@redhat.com>
4504 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4505 GDB_SIGNAL_0 and gdb_signal_to_string.
4507 2015-11-17 Pedro Alves <palves@redhat.com>
4509 * win32-low.c (handle_output_debug_string): Remove parameter.
4510 (win32_kill): Remove our_status local and adjust call to
4511 handle_output_debug_string.
4512 (get_child_debug_event): Adjust call to
4513 handle_output_debug_string.
4515 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4517 * linux-mips-low.c (mips_fill_gregset): Add cast.
4518 (mips_store_gregset): Likewise.
4519 (mips_fill_fpregset): Likewise.
4520 (mips_store_fpregset): Likewise.
4522 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4524 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4527 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4529 * linux-mips-low.c (mips_linux_new_thread): Change type of
4530 watch_type to enum target_hw_bp_type.
4532 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4534 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4535 Change return type to arm_hwbp_type.
4537 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4539 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4540 (arm_store_gregset): Likewise.
4541 * linux-arm-low.c (arm_get_hwcap): Likewise.
4542 (arm_read_description): Likewise.
4544 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4546 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4548 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4550 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4551 (ppc_fill_vsxregset): Likewise.
4552 (ppc_store_vsxregset): Likewise.
4553 (ppc_fill_vrregset): Likewise.
4554 (ppc_store_vrregset): Likewise.
4555 (ppc_fill_evrregset): Likewise.
4556 (ppc_store_evrregset): Likewise.
4558 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4560 * linux-ppc-low.c (ppc_usrregs_info): Remove
4561 forward-declaration.
4562 (ppc_arch_setup): Move lower in file.
4564 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4566 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4567 (ps_pdwrite): Likewise.
4569 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4571 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4572 to after assert checks.
4574 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4576 * proc-service.c (ps_pdread): Add/adjust casts.
4577 (ps_pdwrite): Add/adjust casts.
4579 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4581 * server.c (handle_search_memory_1): Cast return value of
4584 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4586 * server.c (write_qxfer_response): Change type of data to
4589 2015-10-29 Pedro Alves <palves@redhat.com>
4591 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4593 2015-10-29 Pedro Alves <palves@redhat.com>
4595 * tracepoint.c (clear_installed_tracepoints): Add casts.
4597 2015-10-29 Pedro Alves <palves@redhat.com>
4599 * server.c (handle_v_cont, process_serial_event): Add enum
4600 gdb_signal casts to signal parsing code.
4602 2015-10-29 Pedro Alves <palves@redhat.com>
4604 * linux-low.h (NULL_REGSET): Define.
4605 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4606 * linux-arm-low.c (arm_regsets): Likewise.
4607 * linux-crisv32-low.c (cris_regsets): Likewise.
4608 * linux-m68k-low.c (m68k_regsets): Likewise.
4609 * linux-mips-low.c (mips_regsets): Likewise.
4610 * linux-nios2-low.c (nios2_regsets): Likewise.
4611 * linux-ppc-low.c (ppc_regsets): Likewise.
4612 * linux-s390-low.c (s390_regsets): Likewise.
4613 * linux-sh-low.c (sh_regsets): Likewise.
4614 * linux-sparc-low.c (sparc_regsets): Likewise.
4615 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4616 * linux-tile-low.c (tile_regsets): Likewise.
4617 * linux-x86-low.c (x86_regsets): Likewise.
4618 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4620 2015-10-29 Pedro Alves <palves@redhat.com>
4622 * linux-low.h (NULL_REGSET): Define.
4623 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4624 * linux-arm-low.c (arm_regsets): Likewise.
4625 * linux-crisv32-low.c (cris_regsets): Likewise.
4626 * linux-m68k-low.c (m68k_regsets): Likewise.
4627 * linux-mips-low.c (mips_regsets): Likewise.
4628 * linux-nios2-low.c (nios2_regsets): Likewise.
4629 * linux-ppc-low.c (ppc_regsets): Likewise.
4630 * linux-s390-low.c (s390_regsets): Likewise.
4631 * linux-sh-low.c (sh_regsets): Likewise.
4632 * linux-sparc-low.c (sparc_regsets): Likewise.
4633 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4634 * linux-tile-low.c (tile_regsets): Likewise.
4635 * linux-x86-low.c (x86_regsets): Likewise.
4636 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4638 2015-10-26 Doug Evans <dje@google.com>
4640 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4642 2015-10-26 Doug Evans <dje@google.com>
4644 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4646 2015-10-26 Doug Evans <dje@google.com>
4648 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4650 (attach_thread, find_new_threads_callback): Ditto.
4652 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4654 * mem-break.h (set_breakpoint_data): Remove.
4656 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4658 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4659 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4660 (initialize_low): Remove set_breakpoint_data call.
4661 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4662 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4663 (initialize_low): Remove set_breakpoint_data call.
4664 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4665 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4666 (initialize_low): Remove set_breakpoint_data call.
4668 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4670 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4671 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4672 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4673 * target.h (target_breakpoint_kind_from_pc): New macro.
4675 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4677 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4678 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4679 the default breakpoint kind.
4681 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4683 * linux-arm-low.c (arm_supports_z_point_type): Add software
4686 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4688 * linux-arm-low.c: Refactor breakpoint definitions.
4689 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4690 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4692 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4694 * Makefile.in: Add arm.c/o.
4695 * configure.srv: Likewise.
4696 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4697 (arm_breakpoint_kind_from_pc): New function.
4698 (arm_sw_breakpoint_from_kind): Return proper kind.
4699 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4701 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4703 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4705 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4706 (struct raw_breakpoint) <size>: Remove.
4707 (struct raw_breakpoint) <kind>: Add.
4708 (bp_size): New function.
4709 (bp_opcode): Likewise.
4710 (find_raw_breakpoint_at): Adjust for kind.
4711 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4712 (remove_memory_breakpoint): Adjust for kind call bp_size.
4713 (set_raw_breakpoint_at): Adjust for kind.
4714 (set_breakpoint): Likewise.
4715 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4716 (delete_raw_breakpoint): Adjust for kind.
4717 (delete_breakpoint): Likewise.
4718 (find_gdb_breakpoint): Likewise.
4719 (set_gdb_breakpoint_1): Likewise.
4720 (set_gdb_breakpoint): Likewise.
4721 (delete_gdb_breakpoint_1): Likewise.
4722 (delete_gdb_breakpoint): Likewise.
4723 (uninsert_raw_breakpoint): Likewise.
4724 (reinsert_raw_breakpoint): Likewise.
4725 (set_breakpoint_data): Remove.
4726 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4727 (check_mem_read): Adjust for kind call bp_size.
4728 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4729 (clone_one_breakpoint): Adjust for kind.
4730 * mem-break.h (set_gdb_breakpoint): Likewise.
4731 (delete_gdb_breakpoint): Likewise.
4732 * server.c (process_serial_event): Likewise.
4734 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4736 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4737 (struct linux_target_ops) <breakpoint>: Remove.
4738 (struct linux_target_ops) <breakpoint_len>: Remove.
4739 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4740 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4741 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4742 (arm_sw_breakpoint_from_kind): New function.
4743 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4744 (struct linux_target_ops) <breakpoint>: Remove.
4745 (struct linux_target_ops) <breakpoint_len>: Remove.
4746 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4747 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4748 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4749 (struct linux_target_ops) <breakpoint>: Remove.
4750 (struct linux_target_ops) <breakpoint_len>: Remove.
4751 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4752 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4753 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4754 (struct linux_target_ops) <breakpoint>: Remove.
4755 (struct linux_target_ops) <breakpoint_len>: Remove.
4756 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4757 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4758 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4759 and sw_breakpoint_from_kind to increment the pc.
4760 (linux_breakpoint_kind_from_pc): New function.
4761 (linux_sw_breakpoint_from_kind): New function.
4762 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4763 (initialize_low): Call breakpoint_kind_from_pc and
4764 sw_breakpoint_from_kind to replace breakpoint_data/len.
4765 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4767 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4768 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4769 (struct linux_target_ops) <breakpoint>: Remove.
4770 (struct linux_target_ops) <breakpoint_len>: Remove.
4771 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4772 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4773 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4774 (struct linux_target_ops) <breakpoint>: Remove.
4775 (struct linux_target_ops) <breakpoint_len>: Remove.
4776 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4777 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4778 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4779 (struct linux_target_ops) <breakpoint>: Remove.
4780 (struct linux_target_ops) <breakpoint_len>: Remove.
4781 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4782 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4783 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4784 (struct linux_target_ops) <breakpoint>: Remove.
4785 (struct linux_target_ops) <breakpoint_len>: Remove.
4786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4787 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4788 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4789 (struct linux_target_ops) <breakpoint>: Remove.
4790 (struct linux_target_ops) <breakpoint_len>: Remove.
4791 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4792 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4793 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4794 (struct linux_target_ops) <breakpoint>: Remove.
4795 (struct linux_target_ops) <breakpoint_len>: Remove.
4796 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4797 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4798 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4799 (struct linux_target_ops) <breakpoint>: Remove.
4800 (struct linux_target_ops) <breakpoint_len>: Remove.
4801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4803 * linux-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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.
4813 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4814 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4815 (struct linux_target_ops) <breakpoint>: Remove.
4816 (struct linux_target_ops) <breakpoint_len>: Remove.
4817 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4818 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4819 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4820 (struct linux_target_ops) <breakpoint>: Remove.
4821 (struct linux_target_ops) <breakpoint_len>: Remove.
4822 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4823 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4825 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4827 * linux-cris-low.c (cris_get_pc): Remove void arg.
4829 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4831 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4834 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4836 * inferiors.c (thread_pid_matches_callback): New function.
4837 (find_thread_process): New function.
4838 (remove_thread): Reset current_thread.
4839 (remove_process): Assert threads have been removed first.
4841 2015-10-15 Yao Qi <yao.qi@linaro.org>
4843 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4845 (aarch64_remove_point): Likewise.
4846 * regcache.c (regcache_register_size): New function.
4848 2015-10-12 Yao Qi <yao.qi@linaro.org>
4850 * linux-aarch64-low.c: Update all callers as emit_load_store
4851 is renamed to aarch64_emit_load_store.
4853 2015-10-12 Yao Qi <yao.qi@linaro.org>
4855 * linux-aarch64-low.c: Update all callers of function renaming
4856 from emit_insn to aarch64_emit_insn.
4858 2015-10-12 Yao Qi <yao.qi@linaro.org>
4860 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4861 arch/aarch64-insn.h.
4862 (struct aarch64_memory_operand): Likewise.
4864 (emit_insn): Move to arch/aarch64-insn.c.
4865 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4866 (emit_load_store): Move to arch/aarch64-insn.c.
4867 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4868 (can_encode_int32): Remove.
4870 2015-10-12 Yao Qi <yao.qi@linaro.org>
4872 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4873 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4874 (aarch64_relocate_instruction): Likewise.
4875 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4876 (struct aarch64_insn_visitor): Likewise.
4878 2015-10-12 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4881 (struct aarch64_insn_visitor): New.
4882 (struct aarch64_insn_relocation_data): New.
4883 (aarch64_ftrace_insn_reloc_b): New function.
4884 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4885 (aarch64_ftrace_insn_reloc_cb): Likewise.
4886 (aarch64_ftrace_insn_reloc_tb): Likewise.
4887 (aarch64_ftrace_insn_reloc_adr): Likewise.
4888 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4889 (aarch64_ftrace_insn_reloc_others): Likewise.
4891 (aarch64_relocate_instruction): Use visitor.
4893 2015-10-12 Yao Qi <yao.qi@linaro.org>
4895 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4896 int. Add argument buf.
4897 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4898 aarch64_relocate_instruction.
4900 2015-10-12 Yao Qi <yao.qi@linaro.org>
4902 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4903 argument insn. Remove local variable insn. Don't call
4905 (aarch64_install_fast_tracepoint_jump_pad): Call
4908 2015-09-30 Yao Qi <yao.qi@linaro.org>
4910 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4911 (emit_load_store_pair): Likewise.
4913 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4915 * dll.c (match_dll): Add cast(s).
4916 (unloaded_dll): Likewise.
4917 * linux-low.c (second_thread_of_pid_p): Likewise.
4918 (delete_lwp_callback): Likewise.
4919 (count_events_callback): Likewise.
4920 (select_event_lwp_callback): Likewise.
4921 (linux_set_resume_request): Likewise.
4922 * server.c (accumulate_file_name_length): Likewise.
4923 (emit_dll_description): Likewise.
4924 (handle_qxfer_threads_worker): Likewise.
4925 (visit_actioned_threads): Likewise.
4926 * thread-db.c (any_thread_of): Likewise.
4927 * tracepoint.c (same_process_p): Likewise.
4928 (match_blocktype): Likewise.
4929 (build_traceframe_info_xml): Likewise.
4931 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4933 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4935 (gdb_unparse_agent_expr): Likewise.
4936 * hostio.c (require_data): Likewise.
4937 (handle_pread): Likewise.
4938 * linux-low.c (disable_regset): Likewise.
4939 (fetch_register): Likewise.
4940 (store_register): Likewise.
4941 (get_dynamic): Likewise.
4942 (linux_qxfer_libraries_svr4): Likewise.
4943 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4944 (set_fast_tracepoint_jump): Likewise.
4945 (uninsert_fast_tracepoint_jumps_at): Likewise.
4946 (reinsert_fast_tracepoint_jumps_at): Likewise.
4947 (validate_inserted_breakpoint): Likewise.
4948 (clone_agent_expr): Likewise.
4949 * regcache.c (init_register_cache): Likewise.
4950 * remote-utils.c (putpkt_binary_1): Likewise.
4951 (decode_M_packet): Likewise.
4952 (decode_X_packet): Likewise.
4953 (look_up_one_symbol): Likewise.
4954 (relocate_instruction): Likewise.
4955 (monitor_output): Likewise.
4956 * server.c (handle_search_memory): Likewise.
4957 (handle_qxfer_exec_file): Likewise.
4958 (handle_qxfer_libraries): Likewise.
4959 (handle_qxfer): Likewise.
4960 (handle_query): Likewise.
4961 (handle_v_cont): Likewise.
4962 (handle_v_run): Likewise.
4963 (captured_main): Likewise.
4964 * target.c (write_inferior_memory): Likewise.
4965 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4966 * tracepoint.c (init_trace_buffer): Likewise.
4967 (add_tracepoint_action): Likewise.
4968 (add_traceframe): Likewise.
4969 (add_traceframe_block): Likewise.
4970 (cmd_qtdpsrc): Likewise.
4971 (cmd_qtdv): Likewise.
4972 (cmd_qtstatus): Likewise.
4973 (response_source): Likewise.
4974 (response_tsv): Likewise.
4975 (cmd_qtnotes): Likewise.
4976 (gdb_collect): Likewise.
4977 (initialize_tracepoint): Likewise.
4979 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4981 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4982 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4983 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4985 (enum aarch64_condition_codes): New enum.
4986 (w0): New static global.
4989 (struct aarch64_memory_operand) <type>: New
4990 MEMORY_OPERAND_POSTINDEX type.
4991 (postindex_memory_operand): New helper function.
4992 (emit_ret): New function.
4993 (emit_load_store_pair): New function, factored out of emit_stp
4994 with support for MEMORY_OPERAND_POSTINDEX.
4995 (emit_stp): Rewrite using emit_load_store_pair.
4996 (emit_ldp): New function.
4997 (emit_load_store): Likewise.
4998 (emit_ldr): Mention post-index instruction in comment.
4999 (emit_ldrh): New function.
5000 (emit_ldrb): New function.
5001 (emit_ldrsw): Mention post-index instruction in comment.
5002 (emit_str): Likewise.
5003 (emit_subs): New function.
5004 (emit_cmp): Likewise.
5005 (emit_and): Likewise.
5006 (emit_orr): Likewise.
5007 (emit_orn): Likewise.
5008 (emit_eor): Likewise.
5009 (emit_mvn): Likewise.
5010 (emit_lslv): Likewise.
5011 (emit_lsrv): Likewise.
5012 (emit_asrv): Likewise.
5013 (emit_mul): Likewise.
5014 (emit_sbfm): Likewise.
5015 (emit_sbfx): Likewise.
5016 (emit_ubfm): Likewise.
5017 (emit_ubfx): Likewise.
5018 (emit_csinc): Likewise.
5019 (emit_cset): Likewise.
5020 (emit_nop): Likewise.
5021 (emit_ops_insns): New helper function.
5022 (emit_pop): Likewise.
5023 (emit_push): Likewise.
5024 (aarch64_emit_prologue): New function.
5025 (aarch64_emit_epilogue): Likewise.
5026 (aarch64_emit_add): Likewise.
5027 (aarch64_emit_sub): Likewise.
5028 (aarch64_emit_mul): Likewise.
5029 (aarch64_emit_lsh): Likewise.
5030 (aarch64_emit_rsh_signed): Likewise.
5031 (aarch64_emit_rsh_unsigned): Likewise.
5032 (aarch64_emit_ext): Likewise.
5033 (aarch64_emit_log_not): Likewise.
5034 (aarch64_emit_bit_and): Likewise.
5035 (aarch64_emit_bit_or): Likewise.
5036 (aarch64_emit_bit_xor): Likewise.
5037 (aarch64_emit_bit_not): Likewise.
5038 (aarch64_emit_equal): Likewise.
5039 (aarch64_emit_less_signed): Likewise.
5040 (aarch64_emit_less_unsigned): Likewise.
5041 (aarch64_emit_ref): Likewise.
5042 (aarch64_emit_if_goto): Likewise.
5043 (aarch64_emit_goto): Likewise.
5044 (aarch64_write_goto_address): Likewise.
5045 (aarch64_emit_const): Likewise.
5046 (aarch64_emit_call): Likewise.
5047 (aarch64_emit_reg): Likewise.
5048 (aarch64_emit_pop): Likewise.
5049 (aarch64_emit_stack_flush): Likewise.
5050 (aarch64_emit_zero_ext): Likewise.
5051 (aarch64_emit_swap): Likewise.
5052 (aarch64_emit_stack_adjust): Likewise.
5053 (aarch64_emit_int_call_1): Likewise.
5054 (aarch64_emit_void_call_2): Likewise.
5055 (aarch64_emit_eq_goto): Likewise.
5056 (aarch64_emit_ne_goto): Likewise.
5057 (aarch64_emit_lt_goto): Likewise.
5058 (aarch64_emit_le_goto): Likewise.
5059 (aarch64_emit_gt_goto): Likewise.
5060 (aarch64_emit_ge_got): Likewise.
5061 (aarch64_emit_ops_impl): New static global variable.
5062 (aarch64_emit_ops): New target function, return
5063 &aarch64_emit_ops_impl.
5064 (struct linux_target_ops): Install it.
5066 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5068 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5069 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5071 * linux-aarch64-ipa.c: New file.
5072 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5074 (aarch64_get_thread_area): New target method.
5075 (extract_signed_bitfield): New helper function.
5076 (aarch64_decode_ldr_literal): New function.
5077 (enum aarch64_opcodes): New enum.
5078 (struct aarch64_register): New struct.
5079 (struct aarch64_operand): New struct.
5080 (x0): New static global.
5089 (aarch64_register): New helper function.
5090 (register_operand): Likewise.
5091 (immediate_operand): Likewise.
5092 (struct aarch64_memory_operand): New struct.
5093 (offset_memory_operand): New helper function.
5094 (preindex_memory_operand): Likewise.
5095 (enum aarch64_system_control_registers): New enum.
5096 (ENCODE): New macro.
5097 (emit_insn): New helper function.
5098 (emit_b): New function.
5099 (emit_bcond): Likewise.
5100 (emit_cb): Likewise.
5101 (emit_tb): Likewise.
5102 (emit_blr): Likewise.
5103 (emit_stp): Likewise.
5104 (emit_ldp_q_offset): Likewise.
5105 (emit_stp_q_offset): Likewise.
5106 (emit_load_store): Likewise.
5107 (emit_ldr): Likewise.
5108 (emit_ldrsw): Likewise.
5109 (emit_str): Likewise.
5110 (emit_ldaxr): Likewise.
5111 (emit_stxr): Likewise.
5112 (emit_stlr): Likewise.
5113 (emit_data_processing_reg): Likewise.
5114 (emit_data_processing): Likewise.
5115 (emit_add): Likewise.
5116 (emit_sub): Likewise.
5117 (emit_mov): Likewise.
5118 (emit_movk): Likewise.
5119 (emit_mov_addr): Likewise.
5120 (emit_mrs): Likewise.
5121 (emit_msr): Likewise.
5122 (emit_sevl): Likewise.
5123 (emit_wfe): Likewise.
5124 (append_insns): Likewise.
5125 (can_encode_int32_in): New helper function.
5126 (aarch64_relocate_instruction): New function.
5127 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5128 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5129 (struct linux_target_ops): Install aarch64_get_thread_area,
5130 aarch64_install_fast_tracepoint_jump_pad and
5131 aarch64_get_min_fast_tracepoint_insn_len.
5133 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5135 * Makefile.in (aarch64-insn.o): New rule.
5136 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5138 2015-09-21 Yao Qi <yao.qi@linaro.org>
5140 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5142 2015-09-21 Yao Qi <yao.qi@linaro.org>
5144 * tracepoint.c (max_jump_pad_size): Remove.
5146 2015-09-18 Yao Qi <yao.qi@linaro.org>
5148 * linux-aarch64-low.c: Don't include sys/uio.h.
5149 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5151 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5153 * tracepoint.c (eval_result_type): Change prototype.
5154 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5156 2015-09-15 Pedro Alves <palves@redhat.com>
5158 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5159 Check whether to report exec events instead of checking whether
5160 multiprocess is enabled.
5162 2015-09-15 Pedro Alves <palves@redhat.com>
5165 * remote-utils.c (prepare_resume_reply): Merge
5166 TARGET_WAITKIND_VFORK_DONE switch case with the
5167 TARGET_WAITKIND_FORKED case.
5169 2015-09-15 Yao Qi <yao.qi@linaro.org>
5171 * server.c (handle_query): Check string comparison using
5172 "else if" instead of "if".
5174 2015-09-15 Yao Qi <yao.qi@linaro.org>
5176 * server.c (vCont_supported): New global variable.
5177 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5178 matches. Append ";vContSupported+" to own_buf.
5179 (handle_v_requests): Append ";s;S" to own_buf if target supports
5180 hardware single step or vCont_supported is false.
5181 (capture_main): Set vCont_supported to zero.
5183 2015-09-15 Yao Qi <yao.qi@linaro.org>
5185 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5187 (linux_supports_hardware_single_step): ... New function.
5188 (linux_target_ops): Update.
5189 * lynx-low.c (lynx_target_ops): Set field
5190 supports_hardware_single_step to target_can_do_hardware_single_step.
5191 * nto-low.c (nto_target_ops): Likewise.
5192 * spu-low.c (spu_target_ops): Likewise.
5193 * win32-low.c (win32_target_ops): Likewise.
5194 * target.c (target_can_do_hardware_single_step): New function.
5195 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5196 Remove. <supports_hardware_single_step>: New field.
5197 (target_supports_conditional_breakpoints): Remove.
5198 (target_supports_hardware_single_step): New macro.
5199 (target_can_do_hardware_single_step): Declare.
5200 * server.c (handle_query): Use target_supports_hardware_single_step
5201 instead of target_supports_conditional_breakpoints.
5203 2015-09-15 Yao Qi <yao.qi@linaro.org>
5205 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5207 (struct linux_target_ops the_low_target): Install
5208 aarch64_linux_siginfo_fixup.
5210 2015-09-11 Don Breazeal <donb@codesourcery.com>
5211 Luis Machado <lgustavo@codesourcery.com>
5213 * linux-low.c (linux_mourn): Static declaration.
5214 (linux_arch_setup): Move in front of
5215 handle_extended_wait.
5216 (linux_arch_setup_thread): New function.
5217 (handle_extended_wait): Handle exec events. Call
5218 linux_arch_setup_thread. Make event_lwp argument a
5219 pointer-to-a-pointer.
5220 (check_zombie_leaders): Do not check stopped threads.
5221 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5222 (linux_low_filter_event): Add lwp and thread for exec'ing
5223 non-leader thread if leader thread has been deleted.
5224 Refactor code into linux_arch_setup_thread and call it.
5225 Pass child lwp pointer by reference to handle_extended_wait.
5226 (linux_wait_for_event_filtered): Update comment.
5227 (linux_wait_1): Prevent clobbering exec event status.
5228 (linux_supports_exec_events): New function.
5229 (linux_target_ops) <supports_exec_events>: Initialize new member.
5230 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5232 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5233 * server.c (report_exec_events): New global variable.
5234 (handle_query): Handle qSupported query for exec-events feature.
5235 (captured_main): Initialize report_exec_events.
5236 * server.h (report_exec_events): Declare new global variable.
5237 * target.h (struct target_ops) <supports_exec_events>: New
5239 (target_supports_exec_events): New macro.
5240 * win32-low.c (win32_target_ops) <supports_exec_events>:
5241 Initialize new member.
5243 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5245 * linux-low.c (linux_low_enable_btrace): Remove.
5246 (linux_target_ops): Replace linux_low_enable_btrace with
5247 linux_enable_btrace.
5249 2015-09-03 Yao Qi <yao.qi@linaro.org>
5251 * linux-aarch64-low.c (aarch64_insert_point): Call
5252 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5255 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5257 * linux-low.c (check_stopped_by_breakpoint): Use
5258 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5260 2015-08-27 Pedro Alves <palves@redhat.com>
5262 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5264 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5266 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5267 the XNEW-family equivalent.
5268 (compile_bytecodes): Likewise.
5269 * dll.c (loaded_dll): Likewise.
5270 * event-loop.c (append_callback_event): Likewise.
5271 (create_file_handler): Likewise.
5272 (create_file_event): Likewise.
5273 * hostio.c (handle_open): Likewise.
5274 * inferiors.c (add_thread): Likewise.
5275 (add_process): Likewise.
5276 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5277 * linux-arm-low.c (arm_new_process): Likewise.
5278 (arm_new_thread): Likewise.
5279 * linux-low.c (add_to_pid_list): Likewise.
5280 (linux_add_process): Likewise.
5281 (handle_extended_wait): Likewise.
5282 (add_lwp): Likewise.
5283 (enqueue_one_deferred_signal): Likewise.
5284 (enqueue_pending_signal): Likewise.
5285 (linux_resume_one_lwp_throw): Likewise.
5286 (linux_resume_one_thread): Likewise.
5287 (linux_read_memory): Likewise.
5288 (linux_write_memory): Likewise.
5289 * linux-mips-low.c (mips_linux_new_process): Likewise.
5290 (mips_linux_new_thread): Likewise.
5291 (mips_add_watchpoint): Likewise.
5292 * linux-x86-low.c (initialize_low_arch): Likewise.
5293 * lynx-low.c (lynx_add_process): Likewise.
5294 * mem-break.c (set_raw_breakpoint_at): Likewise.
5295 (set_breakpoint): Likewise.
5296 (add_condition_to_breakpoint): Likewise.
5297 (add_commands_to_breakpoint): Likewise.
5298 (clone_agent_expr): Likewise.
5299 (clone_one_breakpoint): Likewise.
5300 * regcache.c (new_register_cache): Likewise.
5301 * remote-utils.c (look_up_one_symbol): Likewise.
5302 * server.c (queue_stop_reply): Likewise.
5303 (start_inferior): Likewise.
5304 (queue_stop_reply_callback): Likewise.
5305 (handle_target_event): Likewise.
5306 * spu-low.c (fetch_ppc_memory): Likewise.
5307 (store_ppc_memory): Likewise.
5308 * target.c (set_target_ops): Likewise.
5309 * thread-db.c (thread_db_load_search): Likewise.
5310 (try_thread_db_load_1): Likewise.
5311 * tracepoint.c (add_tracepoint): Likewise.
5312 (add_tracepoint_action): Likewise.
5313 (create_trace_state_variable): Likewise.
5314 (cmd_qtdpsrc): Likewise.
5315 (cmd_qtro): Likewise.
5316 (add_while_stepping_state): Likewise.
5317 * win32-low.c (child_add_thread): Likewise.
5318 (get_image_name): Likewise.
5320 2015-08-25 Yao Qi <yao.qi@linaro.org>
5322 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5324 2015-08-25 Yao Qi <yao.qi@linaro.org>
5326 * Makefile.in (aarch64-linux.o): New rule.
5327 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5329 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5330 (aarch64_init_debug_reg_state): Make it extern.
5331 (aarch64_linux_prepare_to_resume): Remove.
5333 2015-08-25 Yao Qi <yao.qi@linaro.org>
5335 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5336 lwp_arch_private_info and ptid_of_lwp.
5338 2015-08-25 Yao Qi <yao.qi@linaro.org>
5340 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5341 Find proc_info by find_process_pid. All callers updated.
5343 2015-08-25 Yao Qi <yao.qi@linaro.org>
5345 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5347 (debug_reg_change_callback): Remove.
5348 (aarch64_notify_debug_reg_change): Remove.
5350 2015-08-25 Yao Qi <yao.qi@linaro.org>
5352 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5353 Call current_lwp_ptid.
5355 2015-08-25 Yao Qi <yao.qi@linaro.org>
5357 * linux-aarch64-low.c (debug_reg_change_callback): Use
5360 2015-08-25 Yao Qi <yao.qi@linaro.org>
5362 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5364 2015-08-25 Yao Qi <yao.qi@linaro.org>
5366 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5368 2015-08-25 Yao Qi <yao.qi@linaro.org>
5370 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5373 2015-08-25 Yao Qi <yao.qi@linaro.org>
5375 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5377 (debug_reg_change_callback): Remove argument entry and add argument
5378 lwp. Remove local variable thread. Don't print thread id in the
5379 debugging output. Don't check whether pid of thread equals to pid.
5380 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5381 iterate_over_lwps instead find_inferior.
5383 2015-08-24 Pedro Alves <palves@redhat.com>
5385 * inferiors.c (get_first_process): New function.
5386 * inferiors.h (get_first_process): New declaration.
5387 * remote-utils.c (read_ptid): Default to the first process in the
5388 list, instead of to the current thread's process.
5390 2015-08-24 Pedro Alves <palves@redhat.com>
5392 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5393 * event-loop.c: Likewise.
5394 * remote-utils.c: Likewise.
5395 * tracepoint.c: Likewise.
5397 2015-08-24 Pedro Alves <palves@redhat.com>
5399 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5402 2015-08-21 Pedro Alves <palves@redhat.com>
5404 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5405 instead of literal 1.
5407 2015-08-21 Pedro Alves <palves@redhat.com>
5409 * tdesc.c (default_description): Explicitly zero-initialize.
5411 2015-08-21 Pedro Alves <palves@redhat.com>
5414 * inferiors.c (remove_thread): Discard any pending stop reply for
5416 * server.c (remove_all_on_match_pid): Rename to ...
5417 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5419 (discard_queued_stop_replies): Change parameter to a ptid. Now
5421 (handle_v_kill, kill_inferior_callback, captured_main)
5422 (process_serial_event): Adjust.
5423 * server.h (discard_queued_stop_replies): Declare.
5425 2015-08-21 Pedro Alves <palves@redhat.com>
5427 * linux-low.c (wait_for_sigstop): Always switch to no thread
5428 selected if the previously current thread dies.
5429 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5430 process instead of the current thread's.
5431 * remote-utils.c (input_interrupt): Don't check if there's no
5433 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5434 current thread to the general thread fails, error out.
5435 (handle_qxfer_auxv, handle_qxfer_libraries)
5436 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5437 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5438 (handle_query): Check if there's a thread selected instead of
5439 checking whether there's any thread in the thread list.
5440 (handle_qxfer_threads, handle_qxfer_btrace)
5441 (handle_qxfer_btrace_conf): Don't error out early if there's no
5442 thread in the thread list.
5443 (handle_v_cont, myresume): Don't set the current thread to the
5445 (process_serial_event) <Hg handling>: Also set thread_id if the
5446 previous general thread is still alive.
5447 (process_serial_event) <g/G handling>: If setting the current
5448 thread to the general thread fails, error out.
5449 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5450 thread's lwp instead of the current thread's.
5451 * target.c (set_desired_thread): If the desired thread was not
5452 found, leave the current thread pointing to NULL. Return an int
5453 (boolean) indicating success.
5454 * target.h (set_desired_thread): Change return type to int.
5456 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5458 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5459 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5461 (ps_get_thread_area): New function.
5463 2015-08-19 Gary Benson <gbenson@redhat.com>
5465 * hostio.c (handle_pread): Do not attempt to read more data
5466 than hostio_reply_with_data can fit in a packet.
5468 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5470 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5472 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5474 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5476 2015-08-06 Pedro Alves <palves@redhat.com>
5478 * tracepoint.c (expr_eval_result): Now an int.
5480 2015-08-06 Pedro Alves <palves@redhat.com>
5482 * gdbthread.h (struct regcache): Forward declare.
5483 (struct thread_info) <regcache_data>: Now a struct regcache
5485 * inferiors.c (inferior_regcache_data)
5486 (set_inferior_regcache_data): Now work with struct regcache
5488 * inferiors.h (struct regcache): Forward declare.
5489 (inferior_regcache_data, set_inferior_regcache_data): Now work
5490 with struct regcache pointers.
5491 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5492 (free_register_cache_thread): Remove struct regcache pointer
5495 2015-08-06 Pedro Alves <palves@redhat.com>
5497 * server.c (captured_main): On error, print the exception message
5498 to stderr, and if run_once is set, throw a quit.
5500 2015-08-06 Pedro Alves <palves@redhat.com>
5502 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5505 2015-08-06 Pedro Alves <palves@redhat.com>
5507 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5508 reading beyond the passed in buffer length.
5510 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5512 * tracepoint.c (symbol_list) <required>: Remove.
5514 2015-08-06 Pedro Alves <palves@redhat.com>
5516 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5517 count if stopping and suspending threads.
5518 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5519 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5520 (linux_detach): Complete an ongoing step-over.
5521 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5523 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5524 (linux_wait_1): If passing a signal to the inferior after
5525 finishing a step-over, unsuspend and re-resume all lwps. If we
5526 see a single-step event but the thread should be continuing, don't
5527 pass the trap to gdb.
5528 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5529 internal_error instead of gdb_assert.
5530 (enqueue_pending_signal): New function.
5531 (check_ptrace_stopped_lwp_gone): Add debug output.
5532 (start_step_over): Use internal_error instead of gdb_assert.
5533 (complete_ongoing_step_over): New function.
5534 (linux_resume_one_thread): Don't resume a suspended thread.
5535 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5538 2015-08-06 Pedro Alves <palves@redhat.com>
5540 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5541 (linux_thread_alive): Use lwp_is_marked_dead.
5542 (extended_event_reported): Delete.
5543 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5544 instead of extended_event_reported.
5545 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5547 (lwp_is_marked_dead): New function.
5548 (lwp_running): Use lwp_is_marked_dead.
5549 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5552 2015-08-06 Pedro Alves <palves@redhat.com>
5554 * linux-low.c (linux_wait_1): Move fork event output out of the
5555 !report_to_gdb check. Pass event_child->waitstatus to
5556 target_waitstatus_to_string instead of ourstatus.
5558 2015-08-04 Yao Qi <yao.qi@linaro.org>
5560 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5561 if current_thread is 32 bit.
5563 2015-08-04 Yao Qi <yao.qi@linaro.org>
5565 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5566 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5567 * server.c (extended_protocol): Remove "static".
5568 * server.h (extended_protocol): Declare it.
5570 2015-08-04 Yao Qi <yao.qi@linaro.org>
5572 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5573 both aarch64 and aarch32.
5574 (aarch64_set_pc): Likewise.
5576 2015-08-04 Yao Qi <yao.qi@linaro.org>
5578 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5579 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5580 arm-with-neon.xml to srv_xmlfiles.
5581 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5582 (is_64bit_tdesc): New function.
5583 (aarch64_linux_read_description): New function.
5584 (aarch64_arch_setup): Call aarch64_linux_read_description.
5585 (regs_info): Rename to regs_info_aarch64.
5586 (aarch64_regs_info): Return right regs_info.
5587 (initialize_low_arch): Call initialize_low_arch_aarch32.
5589 2015-08-04 Yao Qi <yao.qi@linaro.org>
5591 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5592 * linux-aarch32-low.c: New file.
5593 * linux-aarch32-low.h: New file.
5594 * linux-arm-low.c (arm_fill_gregset): Move it to
5595 linux-aarch32-low.c.
5596 (arm_store_gregset): Likewise.
5597 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5598 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5599 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5600 (regs_info): Rename to regs_info_arm.
5601 (arm_regs_info): Return regs_info_aarch32 if
5602 have_ptrace_getregset is 1 and target description is
5603 arm_with_neon or arm_with_vfpv3.
5604 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5605 Call initialize_low_arch_aarch32 instead.
5607 2015-08-04 Yao Qi <yao.qi@linaro.org>
5609 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5610 * linux-low.c: ... here.
5611 * linux-low.h (have_ptrace_getregset): Declare it.
5613 2015-08-04 Pedro Alves <palves@redhat.com>
5615 * thread-db.c (struct thread_db): Use new typedefs.
5616 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5618 (disable_thread_event_reporting): Cast result of dlsym to
5619 destination function pointer type.
5620 (thread_db_mourn): Use td_ta_delete_ftype.
5622 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5624 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5626 (CDX_BREAKPOINT): Define for R2.
5627 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5628 (the_low_target): Add comments.
5630 2015-07-30 Yao Qi <yao.qi@linaro.org>
5632 * linux-arm-low.c (arm_hwcap): Remove it.
5633 (arm_read_description): New local variable arm_hwcap. Don't
5634 set arm_hwcap to zero.
5636 2015-07-30 Yao Qi <yao.qi@linaro.org>
5638 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5639 Use regcache->tdesc instead.
5640 (arm_store_wmmxregset): Likewise.
5641 (arm_fill_vfpregset): Likewise.
5642 (arm_store_vfpregset): Likewise.
5644 2015-07-30 Yao Qi <yao.qi@linaro.org>
5646 * linux-arm-low.c: Include arch/arm.h.
5647 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5648 (arm_store_gregset): Likewise.
5650 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5652 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5653 ptrace's 4th parameter.
5655 2015-07-27 Yao Qi <yao.qi@linaro.org>
5657 * configure.srv (case aarch64*-*-linux*): Don't set
5660 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5662 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5664 * linux-arm-low.c: Likewise.
5665 * linux-cris-low.c: Likewise.
5666 * linux-crisv32-low.c: Likewise.
5667 * linux-low.c: Likewise.
5668 * linux-m68k-low.c: Likewise.
5669 * linux-mips-low.c: Likewise.
5670 * linux-nios2-low.c: Likewise.
5671 * linux-s390-low.c: Likewise.
5672 * linux-sparc-low.c: Likewise.
5673 * linux-tic6x-low.c: Likewise.
5674 * linux-tile-low.c: Likewise.
5675 * linux-x86-low.c: Likewise.
5677 2015-07-24 Pedro Alves <palves@redhat.com>
5679 * config.in: Regenerate.
5680 * configure: Regenerate.
5682 2015-07-24 Pedro Alves <palves@redhat.com>
5684 * acinclude.m4: Include ../ptrace.m4.
5685 * configure.ac: Call GDB_AC_PTRACE.
5686 * config.in, configure: Regenerate.
5688 2015-07-24 Yao Qi <yao.qi@linaro.org>
5690 * linux-low.c (linux_create_inferior): Remove setting to
5691 proc->priv->new_inferior.
5692 (linux_attach): Likewise.
5693 (linux_low_filter_event): Likewise.
5694 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5696 2015-07-24 Yao Qi <yao.qi@linaro.org>
5698 * linux-low.c (linux_arch_setup): New function.
5699 (linux_low_filter_event): If proc->tdesc is NULL and
5700 proc->attached is true, call the_low_target.arch_setup.
5701 Otherwise, keep status pending, and return.
5702 (linux_resume_one_lwp_throw): Don't call get_pc if
5703 thread->while_stepping isn't NULL. Don't call
5704 get_thread_regcache if proc->tdesc is NULL.
5705 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5706 (linux_target_ops): Install arch_setup.
5707 * server.c (start_inferior): Call the_target->arch_setup.
5708 * target.h (struct target_ops) <arch_setup>: New field.
5709 (target_arch_setup): New marco.
5710 * lynx-low.c (lynx_target_ops): Update.
5711 * nto-low.c (nto_target_ops): Update.
5712 * spu-low.c (spu_target_ops): Update.
5713 * win32-low.c (win32_target_ops): Update.
5715 2015-07-24 Yao Qi <yao.qi@linaro.org>
5717 * linux-low.c (linux_add_process): Don't set
5718 proc->priv->new_inferior.
5719 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5720 (linux_attach): Likewise.
5722 2015-07-24 Yao Qi <yao.qi@linaro.org>
5724 * server.c (start_inferior): Code refactor.
5726 2015-07-24 Yao Qi <yao.qi@linaro.org>
5728 * server.c (process_serial_event): Set general_thread.
5730 2015-07-21 Yao Qi <yao.qi@linaro.org>
5732 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5733 aarch64_linux_get_debug_reg_capacity.
5735 2015-07-17 Yao Qi <yao.qi@linaro.org>
5737 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5738 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5739 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5740 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5741 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5742 (AARCH64_HWP_ALIGNMENT): Likewise.
5743 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5744 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5745 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5746 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5747 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5748 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5749 (struct aarch64_debug_reg_state): Likewise.
5750 (struct arch_lwp_info): Likewise.
5751 (aarch64_align_watchpoint): Likewise.
5752 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5753 (aarch64_watchpoint_length): Likewise.
5754 (aarch64_point_encode_ctrl_reg): Likewise
5755 (aarch64_point_is_aligned): Likewise.
5756 (aarch64_align_watchpoint): Likewise.
5757 (aarch64_linux_set_debug_regs):
5758 (aarch64_dr_state_insert_one_point): Likewise.
5759 (aarch64_dr_state_remove_one_point): Likewise.
5760 (aarch64_handle_breakpoint): Likewise.
5761 (aarch64_handle_aligned_watchpoint): Likewise.
5762 (aarch64_handle_unaligned_watchpoint): Likewise.
5763 (aarch64_handle_watchpoint): Likewise.
5765 2015-07-17 Yao Qi <yao.qi@linaro.org>
5767 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5768 and don't aarch64_get_debug_reg_state. All callers update.
5769 (aarch64_handle_aligned_watchpoint): Likewise.
5770 (aarch64_handle_unaligned_watchpoint): Likewise.
5771 (aarch64_handle_watchpoint): Likewise.
5772 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5773 (aarch64_remove_point): Likewise.
5775 2015-07-17 Yao Qi <yao.qi@linaro.org>
5777 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5779 (aarch64_handle_unaligned_watchpoint): Likewise.
5781 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5783 Revert the previous 3 commits:
5784 Move gdb_regex* to common/
5785 Move linux_find_memory_regions_full & co.
5786 gdbserver build-id attribute generator
5788 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5789 Jan Kratochvil <jan.kratochvil@redhat.com>
5791 gdbserver build-id attribute generator.
5792 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5793 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5794 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5796 (get_dynamic): Use find_pdhr to traverse program headers.
5797 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5798 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5799 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5800 (get_hex_build_id): New.
5801 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5802 to reply XML document.
5804 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5805 Jan Kratochvil <jan.kratochvil@redhat.com>
5807 * target.c: Include target/target-utils.h and fcntl.h.
5808 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5809 (target_fileio_read_stralloc): New functions.
5811 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5813 * Makefile.in (OBS): Add gdb_regex.o.
5815 * config.in: Rebuilt.
5816 * configure: Rebuilt.
5818 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5819 Jan Kratochvil <jan.kratochvil@redhat.com>
5821 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5822 * Makefile.in (OBS): Add target-utils.o.
5823 (linux-maps.o, target-utils.o): New.
5824 * configure.srv (srv_linux_obj): Add linux-maps.o.
5826 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5828 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5830 (the_low_target): Install it.
5832 2015-07-14 Pedro Alves <palves@redhat.com>
5834 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5835 Instead, ignore ECHILD, and throw an error for other errnos.
5837 2015-07-10 Pedro Alves <palves@redhat.com>
5839 * event-loop.c (struct callback_event) <data>: Change type to
5840 gdb_client_data instance instead of gdb_client_data pointer.
5841 (append_callback_event): Adjust.
5843 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5845 * linux-aarch64-low.c: Add comments for each linux_target_ops
5846 method. Remove comments already covered in target_ops and
5847 linux_target_ops definitions.
5848 (the_low_target): Add comments for each unimplemented method.
5850 2015-07-09 Yao Qi <yao.qi@linaro.org>
5852 * linux-aarch64-low.c (aarch64_regmap): Remove.
5853 (aarch64_usrregs_info): Remove.
5854 (regs_info): Set field usrregs to NULL.
5856 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5858 * linux-low.c: Include "rsp-low.h"
5859 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5860 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5861 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5862 (handle_btrace_enable_pt): New.
5863 (handle_btrace_general_set): Support "pt".
5864 (handle_btrace_conf_general_set): Support "pt:size".
5866 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5868 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5871 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5873 * linux-aarch64-low.c: Remove comment about endianness.
5874 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5875 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5878 2015-06-24 Gary Benson <gbenson@redhat.com>
5880 * linux-i386-ipa.c (stdint.h): Do not include.
5881 * lynx-i386-low.c (stdint.h): Likewise.
5882 * lynx-ppc-low.c (stdint.h): Likewise.
5883 * mem-break.c (stdint.h): Likewise.
5884 * thread-db.c (stdint.h): Likewise.
5885 * tracepoint.c (stdint.h): Likewise.
5886 * win32-low.c (stdint.h): Likewise.
5888 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5890 * server.c (write_qxfer_response): Update call to
5891 remote_escape_output.
5893 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5894 Jan Kratochvil <jan.kratochvil@redhat.com>
5896 Merge multiple hex conversions.
5897 * gdbreplay.c (tohex): Rename to 'fromhex'.
5898 (logchar): Use fromhex.
5900 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5902 * server.c (handle_qxfer_libraries): Set `version' attribute for
5905 2015-06-10 Gary Benson <gbenson@redhat.com>
5907 * target.h (struct target_ops) <multifs_open>: New field.
5908 <multifs_unlink>: Likewise.
5909 <multifs_readlink>: Likewise.
5910 * linux-low.c (nat/linux-namespaces.h): New include.
5911 (linux_target_ops): Initialize the_target->multifs_open,
5912 the_target->multifs_unlink and the_target->multifs_readlink.
5913 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5914 * hostio.c (hostio_fs_pid): New static variable.
5915 (hostio_handle_new_gdb_connection): New function.
5916 (handle_setfs): Likewise.
5917 (handle_open): Use the_target->multifs_open as appropriate.
5918 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5919 (handle_readlink): Use the_target->multifs_readlink as
5921 (handle_vFile): Handle vFile:setfs packets.
5922 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5923 after target_handle_new_gdb_connection.
5925 2015-06-10 Gary Benson <gbenson@redhat.com>
5927 * configure.ac (AC_CHECK_FUNCS): Add setns.
5928 * config.in: Regenerate.
5929 * configure: Likewise.
5930 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5931 (linux-namespaces.o): New rule.
5932 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5934 2015-06-09 Gary Benson <gbenson@redhat.com>
5936 * hostio.c (handle_open): Process mode argument with
5937 fileio_to_host_mode.
5939 2015-06-01 Yao Qi <yao.qi@linaro.org>
5941 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5942 * linux-x86-low.c: Likewise.
5944 2015-05-28 Don Breazeal <donb@codesourcery.com>
5946 * linux-low.c (handle_extended_wait): Initialize
5947 thread_info.last_resume_kind for new fork children.
5949 2015-05-15 Pedro Alves <palves@redhat.com>
5951 * target.h (target_handle_new_gdb_connection): Rewrite using if
5952 wrapped in do/while.
5954 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5956 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5957 * configure, config.in: Regenerate.
5958 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5961 2015-05-12 Don Breazeal <donb@codesourcery.com>
5963 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5964 PTRACE_EVENT_VFORK_DONE.
5965 (linux_low_ptrace_options, extended_event_reported): Add vfork
5967 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5968 and "vforkdone" for RSP 'T' Stop Reply Packet.
5969 * server.h (report_vfork_events): Declare
5972 2015-05-12 Don Breazeal <donb@codesourcery.com>
5974 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5975 (the_low_target) <new_fork>: Initialize new member.
5976 * linux-arm-low.c (arm_new_fork): New function.
5977 (the_low_target) <new_fork>: Initialize new member.
5978 * linux-low.c (handle_extended_wait): Call new target function
5980 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5981 * linux-mips-low.c (mips_add_watchpoint): New function
5982 extracted from mips_insert_point.
5983 (the_low_target) <new_fork>: Initialize new member.
5984 (mips_linux_new_fork): New function.
5985 (mips_insert_point): Call mips_add_watchpoint.
5986 * linux-x86-low.c (x86_linux_new_fork): New function.
5987 (the_low_target) <new_fork>: Initialize new member.
5989 2015-05-12 Don Breazeal <donb@codesourcery.com>
5991 * linux-low.c (handle_extended_wait): Implement return value,
5992 rename argument 'event_child' to 'event_lwp', handle
5993 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5994 (linux_low_ptrace_options): New function.
5995 (linux_low_filter_event): Call linux_low_ptrace_options,
5996 use different argument fo linux_enable_event_reporting,
5997 use return value from handle_extended_wait.
5998 (extended_event_reported): New function.
5999 (linux_wait_1): Call extended_event_reported and set
6000 status to report fork events.
6001 (linux_write_memory): Add pid to debug message.
6002 (reset_lwp_ptrace_options_callback): New function.
6003 (linux_handle_new_gdb_connection): New function.
6004 (linux_target_ops): Initialize new structure member.
6005 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6006 * lynx-low.c: Initialize new structure member.
6007 * remote-utils.c (prepare_resume_reply): Implement stop reason
6008 "fork" for "T" stop message.
6009 * server.c (handle_query): Call handle_new_gdb_connection.
6010 * server.h (report_fork_events): Declare global flag.
6011 * target.h (struct target_ops) <handle_new_gdb_connection>:
6013 (target_handle_new_gdb_connection): New macro.
6014 * win32-low.c: Initialize new structure member.
6016 2015-05-12 Don Breazeal <donb@codesourcery.com>
6018 * mem-break.c (APPEND_TO_LIST): Define macro.
6019 (clone_agent_expr): New function.
6020 (clone_one_breakpoint): New function.
6021 (clone_all_breakpoints): New function.
6022 * mem-break.h: Declare new functions.
6024 2015-05-12 Don Breazeal <donb@codesourcery.com>
6026 * linux-low.c (linux_supports_fork_events): New function.
6027 (linux_supports_vfork_events): New function.
6028 (linux_target_ops): Initialize new structure members.
6029 (initialize_low): Call linux_check_ptrace_features.
6030 * lynx-low.c (lynx_target_ops): Initialize new structure
6032 * server.c (report_fork_events, report_vfork_events):
6034 (handle_query): Add new features to qSupported packet and
6036 (captured_main): Initialize new global variables.
6037 * target.h (struct target_ops) <supports_fork_events>:
6039 <supports_vfork_events>: New member.
6040 (target_supports_fork_events): New macro.
6041 (target_supports_vfork_events): New macro.
6042 * win32-low.c (win32_target_ops): Initialize new structure
6045 2015-05-12 Gary Benson <gbenson@redhat.com>
6047 * server.c (handle_qxfer_exec_file): Use current process
6050 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6052 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6053 Remove HAVE_PTRACE_GETREGS conditionals.
6054 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6055 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6057 2015-05-08 Yao Qi <yao.qi@linaro.org>
6059 * linux-low.c (linux_supports_conditional_breakpoints): New
6061 (linux_target_ops): Install new target method.
6062 * lynx-low.c (lynx_target_ops): Install NULL hook for
6063 supports_conditional_breakpoints.
6064 * nto-low.c (nto_target_ops): Likewise.
6065 * spu-low.c (spu_target_ops): Likewise.
6066 * win32-low.c (win32_target_ops): Likewise.
6067 * server.c (handle_query): Check
6068 target_supports_conditional_breakpoints.
6069 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6071 (target_supports_conditional_breakpoints): New macro.
6073 2015-05-06 Pedro Alves <palves@redhat.com>
6076 * server.c (start_inferior): If the process exits, mourn it.
6078 2015-04-21 Gary Benson <gbenson@redhat.com>
6080 * hostio.c (fileio_open_flags_to_host): Factored out to
6081 fileio_to_host_openflags in common/fileio.c. Single use
6084 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6086 * linux-xtensa-low.c (xtensa_fill_gregset)
6087 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6090 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6092 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6093 (regs_info): Replace usrregs pointer with NULL.
6095 2015-04-17 Gary Benson <gbenson@redhat.com>
6097 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6098 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6099 * server.c (handle_qxfer_exec_file): New function.
6100 (qxfer_packets): Add exec-file entry.
6101 (handle_query): Report qXfer:exec-file:read as supported packet.
6103 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6105 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6107 2015-04-09 Gary Benson <gbenson@redhat.com>
6109 * hostio-errno.c (errno_to_fileio_error): Remove function.
6110 Update caller to use remote_fileio_to_fio_error.
6112 2015-04-09 Yao Qi <yao.qi@linaro.org>
6114 * linux-low.c (linux_insert_point): Call
6115 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6116 (linux_remove_point): Call remove_memory_breakpoint if type is
6118 * linux-x86-low.c (x86_insert_point): Don't call
6119 insert_memory_breakpoint.
6120 (x86_remove_point): Don't call remove_memory_breakpoint.
6122 2015-04-01 Pedro Alves <palves@redhat.com>
6123 Cleber Rosa <crosa@redhat.com>
6125 * server.c (gdbserver_usage): Reorganize and extend the usage
6128 2015-03-24 Pedro Alves <palves@redhat.com>
6130 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6131 output. Also dump TRAP_TRACE.
6132 (linux_low_filter_event): In debug output, distinguish a
6133 resume_stop SIGSTOP from a delayed SIGSTOP.
6135 2015-03-24 Gary Benson <gbenson@redhat.com>
6137 * linux-x86-low.c (x86_linux_new_thread): Moved to
6139 (x86_linux_prepare_to_resume): Likewise.
6141 2015-03-24 Gary Benson <gbenson@redhat.com>
6143 * Makefile.in (x86-linux-dregs.o): New rule.
6144 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6145 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6146 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6147 (x86_linux_dr_get): Likewise.
6148 (x86_linux_dr_set): Likewise.
6149 (update_debug_registers_callback): Likewise.
6150 (x86_linux_dr_set_addr): Likewise.
6151 (x86_linux_dr_get_addr): Likewise.
6152 (x86_linux_dr_set_control): Likewise.
6153 (x86_linux_dr_get_control): Likewise.
6154 (x86_linux_dr_get_status): Likewise.
6155 (x86_linux_update_debug_registers): Likewise.
6157 2015-03-24 Gary Benson <gbenson@redhat.com>
6159 * linux-x86-low.c (x86_linux_update_debug_registers):
6160 New function, factored out from...
6161 (x86_linux_prepare_to_resume): ...this.
6163 2015-03-24 Gary Benson <gbenson@redhat.com>
6165 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6166 (x86_linux_dr_set): Likewise.
6167 (update_debug_registers_callback): Likewise.
6168 (x86_linux_dr_set_addr): Likewise.
6169 (x86_linux_dr_get_addr): Likewise.
6170 (x86_linux_dr_set_control): Likewise.
6171 (x86_linux_dr_get_control): Likewise.
6172 (x86_linux_dr_get_status): Likewise.
6173 (x86_linux_prepare_to_resume): Likewise.
6175 2015-03-24 Gary Benson <gbenson@redhat.com>
6177 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6178 Use perror_with_name. Pass string through gettext.
6179 (x86_linux_dr_set): Likewise.
6181 2015-03-24 Gary Benson <gbenson@redhat.com>
6183 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6184 (x86_linux_dr_set_addr): ...this.
6185 (x86_dr_low_get_addr): Rename to...
6186 (x86_linux_dr_get_addr): ...this.
6187 (x86_dr_low_set_control): Rename to...
6188 (x86_linux_dr_set_control): ...this.
6189 (x86_dr_low_get_control): Rename to...
6190 (x86_linux_dr_get_control): ...this.
6191 (x86_dr_low_get_status): Rename to...
6192 (x86_linux_dr_get_status): ...this.
6193 (x86_dr_low): Update with new function names.
6195 2015-03-24 Gary Benson <gbenson@redhat.com>
6197 * Makefile.in (x86-linux.o): New rule.
6198 * configure.srv: Add x86-linux.o to relevant targets.
6199 * linux-low.c (lwp_set_arch_private_info): New function.
6200 (lwp_arch_private_info): Likewise.
6201 * linux-x86-low.c: Include nat/x86-linux.h.
6202 (arch_lwp_info): Removed structure.
6203 (update_debug_registers_callback):
6204 Use lwp_set_debug_registers_changed.
6205 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6206 and lwp_set_debug_registers_changed.
6207 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6209 2015-03-24 Gary Benson <gbenson@redhat.com>
6211 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6212 * linux-arm-low.c (arm_new_thread): Likewise.
6213 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6214 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6215 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6216 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6218 2015-03-24 Gary Benson <gbenson@redhat.com>
6220 * linux-low.c (ptid_of_lwp): New function.
6221 (lwp_is_stopped): Likewise.
6222 (lwp_stop_reason): Likewise.
6223 * linux-x86-low.c (update_debug_registers_callback):
6225 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6228 2015-03-24 Gary Benson <gbenson@redhat.com>
6230 * linux-low.h (linux_stop_lwp): Remove declaration.
6232 2015-03-24 Gary Benson <gbenson@redhat.com>
6234 * linux-low.h: Include nat/linux-nat.h.
6235 * linux-low.c (iterate_over_lwps_args): New structure.
6236 (iterate_over_lwps_filter): New function.
6237 (iterate_over_lwps): Likewise.
6238 * linux-x86-low.c (update_debug_registers_callback):
6239 Update signature to what iterate_over_lwps expects.
6240 Remove PID check that iterate_over_lwps now performs.
6241 (x86_dr_low_set_addr): Use iterate_over_lwps.
6242 (x86_dr_low_set_control): Likewise.
6244 2015-03-24 Gary Benson <gbenson@redhat.com>
6246 * linux-x86-low.c (x86_debug_reg_state): New function.
6247 (x86_linux_prepare_to_resume): Use the above.
6249 2015-03-24 Gary Benson <gbenson@redhat.com>
6251 * linux-low.c (current_lwp_ptid): New function.
6252 * linux-x86-low.c: Include nat/linux-nat.h.
6253 (x86_dr_low_get_addr): Use current_lwp_ptid.
6254 (x86_dr_low_get_control): Likewise.
6255 (x86_dr_low_get_status): Likewise.
6257 2015-03-20 Pedro Alves <palves@redhat.com>
6259 * tracepoint.c (cmd_qtstatus): Make "str" const.
6261 2015-03-20 Pedro Alves <palves@redhat.com>
6263 * server.c (handle_general_set): Make "req_str" const.
6265 2015-03-19 Pedro Alves <palves@redhat.com>
6267 * linux-low.c (linux_resume_one_lwp): Rename to ...
6268 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6269 instead call perror_with_name.
6270 (check_ptrace_stopped_lwp_gone): New function.
6271 (linux_resume_one_lwp): Reimplement as wrapper around
6272 linux_resume_one_lwp_throw that swallows errors if the LWP is
6275 2015-03-19 Pedro Alves <palves@redhat.com>
6277 * linux-low.c (count_events_callback, select_event_lwp_callback):
6278 No longer check whether the thread has resume_stop as last resume
6281 2015-03-19 Pedro Alves <palves@redhat.com>
6283 * linux-low.c (count_events_callback, select_event_lwp_callback):
6284 Use the lwp's status_pending_p field, not the thread's.
6286 2015-03-19 Pedro Alves <palves@redhat.com>
6288 * linux-low.c (select_event_lwp_callback): Update comments to
6289 no longer mention SIGTRAP.
6291 2015-03-18 Gary Benson <gbenson@redhat.com>
6293 * server.c (handle_query): Do not report vFile:fstat as supported.
6295 2015-03-11 Gary Benson <gbenson@redhat.com>
6297 * hostio.c (sys/types.h): New include.
6298 (sys/stat.h): Likewise.
6299 (common-remote-fileio.h): Likewise.
6300 (handle_fstat): New function.
6301 (handle_vFile): Handle vFile:fstat packets.
6303 2015-03-11 Gary Benson <gbenson@redhat.com>
6305 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6306 struct stat.st_blocks and struct stat.st_blksize.
6307 * configure: Regenerate.
6308 * config.in: Likewise.
6309 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6310 (OBS): Add common-remote-fileio.o.
6311 (common-remote-fileio.o): New rule.
6313 2015-03-09 Pedro Alves <palves@redhat.com>
6315 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6316 'struct sockaddr' pointer in 'accept' call.
6318 2015-03-09 Pedro Alves <palves@redhat.com>
6321 2015-03-07 Pedro Alves <palves@redhat.com>
6322 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6323 or <winsock2.h> here. Instead include "gdb_socket.h".
6324 (remote_open): Use union gdb_sockaddr_u.
6325 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6326 or <winsock2.h> here. Instead include "gdb_socket.h".
6327 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6328 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6330 (init_named_socket, gdb_agent_helper_thread): Use union
6333 2015-03-07 Pedro Alves <palves@redhat.com>
6335 * configure.ac (build_warnings): Move
6336 -Wdeclaration-after-statement to the C-specific set.
6337 * configure: Regenerate.
6339 2015-03-07 Pedro Alves <palves@redhat.com>
6341 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6342 or <winsock2.h> here. Instead include "gdb_socket.h".
6343 (remote_open): Use union gdb_sockaddr_u.
6344 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6345 or <winsock2.h> here. Instead include "gdb_socket.h".
6346 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6347 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6349 (init_named_socket, gdb_agent_helper_thread): Use union
6352 2015-03-07 Pedro Alves <palves@redhat.com>
6354 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6357 2015-03-06 Yao Qi <yao.qi@linaro.org>
6359 * linux-aarch64-low.c (aarch64_insert_point): Use
6360 show_debug_regs as a boolean.
6361 (aarch64_remove_point): Likewise.
6363 2015-03-05 Pedro Alves <palves@redhat.com>
6365 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6366 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6367 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6368 * nto-low.c (nto_target_ops): Likewise.
6369 * spu-low.c (spu_target_ops): Likewise.
6370 * win32-low.c (win32_target_ops): Likewise.
6372 2015-03-04 Pedro Alves <palves@redhat.com>
6374 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6375 Decide whether a breakpoint triggered based on the SIGTRAP's
6377 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6378 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6379 (linux_low_filter_event): Check for breakpoints before checking
6381 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6383 (linux_stopped_by_sw_breakpoint)
6384 (linux_supports_stopped_by_sw_breakpoint)
6385 (linux_stopped_by_hw_breakpoint)
6386 (linux_supports_stopped_by_hw_breakpoint): New functions.
6387 (linux_target_ops): Install new target methods.
6389 2015-03-04 Pedro Alves <palves@redhat.com>
6391 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6392 * server.c (swbreak_feature, hwbreak_feature): New globals.
6393 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6394 (captured_main): Clear swbreak_feature and hwbreak_feature.
6395 * server.h (swbreak_feature, hwbreak_feature): Declare.
6396 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6397 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6398 supports_stopped_by_hw_breakpoint>: New fields.
6399 (target_supports_stopped_by_sw_breakpoint)
6400 (target_stopped_by_sw_breakpoint)
6401 (target_supports_stopped_by_hw_breakpoint)
6402 (target_stopped_by_hw_breakpoint): Declare.
6404 2015-03-04 Pedro Alves <palves@redhat.com>
6406 enum lwp_stop_reason -> enum target_stop_reason
6407 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6408 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6409 (linux_wait_1, stuck_in_jump_pad_callback)
6410 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6411 (linux_stopped_by_watchpoint):
6412 * linux-low.h (enum lwp_stop_reason): Delete.
6413 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6414 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6416 2015-03-04 Yao Qi <yao.qi@linaro.org>
6418 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6420 2015-03-03 Gary Benson <gbenson@redhat.com>
6422 * hostio.c (handle_vFile): Fix prefix lengths.
6424 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6426 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6429 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6431 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6432 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6433 (clean): Add "rm -f" for above C files.
6434 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6435 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6436 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6437 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6438 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6439 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6440 (init_registers_s390x_vx_linux64)
6441 (init_registers_s390x_tevx_linux64)
6442 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6443 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6445 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6446 (s390_store_vxrs_high): New functions.
6447 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6449 (s390_arch_setup): Add logic for selecting one of the new target
6450 descriptions. Activate the new vector regsets if applicable.
6451 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6452 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6453 and init_registers_s390x_tevx_linux64.
6455 2015-03-01 Pedro Alves <palves@redhat.com>
6457 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6460 2015-02-27 Pedro Alves <palves@redhat.com>
6462 * linux-x86-low.c (u_debugreg_offset): New function.
6463 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6465 2015-02-27 Pedro Alves <palves@redhat.com>
6467 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6468 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6469 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6470 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6471 (ps_lsetfpregs, ps_getpid)
6472 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6473 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6474 (ps_lsetxregs, ps_plog): Declare.
6476 2015-02-27 Pedro Alves <palves@redhat.com>
6478 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6479 IP_AGENT_EXPORT_FUNC.
6480 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6481 IP_AGENT_EXPORT_FUNC.
6482 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6483 (IP_AGENT_EXPORT): Delete.
6484 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6485 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6486 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6487 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6488 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6489 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6490 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6491 (traceframe_read_count, traceframe_write_count)
6492 (traceframes_created, trace_state_variables, get_raw_reg)
6493 (get_trace_state_variable_value, set_trace_state_variable_value)
6494 (ust_loaded, helper_thread_id, cmd_buf): Use
6495 IPA_SYM_EXPORTED_NAME.
6496 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6497 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6498 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6499 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6500 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6501 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6502 EXTERN_C_PUSH/EXTERN_C_POP.
6503 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6504 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6505 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6506 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6507 (traceframe_write_count, traceframe_read_count)
6508 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6509 (about_to_request_buffer_space, get_trace_state_variable_value)
6510 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6511 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6512 EXTERN_C_PUSH/EXTERN_C_POP.
6513 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6514 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6515 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6516 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6517 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6518 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6519 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6520 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6522 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6523 (IP_AGENT_EXPORT_VAR_DECL): Define.
6525 (gdb_agent_get_raw_reg): Declare.
6527 2015-02-27 Tom Tromey <tromey@redhat.com>
6528 Pedro Alves <palves@redhat.com>
6530 Rename symbols whose names are reserved C++ keywords throughout.
6532 2015-02-27 Pedro Alves <palves@redhat.com>
6534 * Makefile.in (COMPILER): New, get it from autoconf.
6535 (CXX): Get from autoconf instead.
6536 (COMPILE.pre): Use COMPILER.
6537 (CC-LD): Rename to ...
6538 (CC_LD): ... this. Use COMPILER.
6539 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6540 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6541 * acinclude.m4: Include build-with-cxx.m4.
6542 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6543 Disable -Werror by default if building in C++ mode.
6544 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6545 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6546 the C++ compiler. Save/restore CXXFLAGS too.
6547 * configure: Regenerate.
6549 2015-02-27 Pedro Alves <palves@redhat.com>
6551 * acinclude.m4: Include libiberty.m4.
6552 * configure.ac: Call libiberty_INIT.
6553 * config.in, configure: Regenerate.
6555 2015-02-26 Pedro Alves <palves@redhat.com>
6557 * linux-low.c (linux_wait_1): When incrementing the PC past a
6558 program breakpoint always use the_low_target.breakpoint_len as
6559 increment, rather than the maximum between that and
6560 the_low_target.decr_pc_after_break.
6562 2015-02-23 Pedro Alves <palves@redhat.com>
6564 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6565 thread was doing a step-over; always adjust the PC if
6566 we stepped over a permanent breakpoint.
6567 (linux_wait_1): If we stepped over breakpoint that was on top of a
6568 permanent breakpoint, manually advance the PC past it.
6570 2015-02-23 Pedro Alves <palves@redhat.com>
6572 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6574 (x86_fill_gregset, x86_store_gregset): Use it when handling
6577 2015-02-20 Pedro Alves <palves@redhat.com>
6579 * thread-db.c: Include "nat/linux-procfs.h".
6580 (thread_db_init): Skip listing new threads if the kernel supports
6581 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6583 2015-02-20 Pedro Alves <palves@redhat.com>
6585 * linux-low.c (status_pending_p_callback): Use ptid_match.
6587 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6589 PR breakpoints/16812
6590 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6591 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6592 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6594 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6596 PR breakpoints/15956
6597 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6599 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6601 * linux-low.c (linux_low_btrace_conf): Print size.
6602 * server.c (handle_btrace_conf_general_set): New.
6603 (hanle_general_set): Call handle_btrace_conf_general_set.
6604 (handle_query): Report Qbtrace-conf:bts:size as supported.
6606 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6608 * linux-low.c (linux_low_enable_btrace): Update parameters.
6609 (linux_low_btrace_conf): New.
6610 (linux_target_ops)<to_btrace_conf>: Initialize.
6611 * server.c (current_btrace_conf): New.
6612 (handle_btrace_enable): Rename to ...
6613 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6614 to target_enable_btrace. Update comment. Update users.
6615 (handle_qxfer_btrace_conf): New.
6616 (qxfer_packets): Add btrace-conf entry.
6617 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6618 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6619 (target_ops)<read_btrace_conf>: New.
6620 (target_enable_btrace): Update parameters.
6621 (target_read_btrace_conf): New.
6623 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6625 * server.c (handle_btrace_general_set): Remove call to
6626 target_supports_btrace.
6627 (supported_btrace_packets): New.
6628 (handle_query): Call supported_btrace_packets.
6629 * target.h: include btrace-common.h.
6630 (btrace_target_info): Removed.
6631 (supports_btrace, target_supports_btrace): Update parameters.
6633 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6635 * Makefile.in (SFILES): Add common/btrace-common.c.
6636 (OBS): Add common/btrace-common.o.
6637 (btrace-common.o): Add build rules.
6638 * linux-low: Include btrace-common.h.
6639 (linux_low_read_btrace): Use struct btrace_data. Call
6640 btrace_data_init and btrace_data_fini.
6642 2015-02-06 Pedro Alves <palves@redhat.com>
6644 * thread-db.c (find_new_threads_callback): Add debug output.
6646 2015-02-04 Pedro Alves <palves@redhat.com>
6648 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6649 (resume_stopped_resumed_lwps): New function.
6650 (linux_wait_for_event_filtered): Use it.
6652 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6654 * Makefile.in (SFILES): Add linux-personality.c.
6655 (linux-personality.o): New rule.
6656 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6657 list of objects to be built.
6658 * linux-low.c: Include nat/linux-personality.h.
6659 (linux_create_inferior): Remove code to disable address space
6660 randomization (moved to ../nat/linux-personality.c). Create
6661 cleanup to disable address space randomization.
6663 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6665 * Makefile.in (posix-strerror.o): New rule.
6666 (mingw-strerror.o): Likewise.
6667 * configure: Regenerated.
6668 * configure.ac: Source file ../common/common.host. Initialize new
6669 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6671 2015-01-14 Yao Qi <yao@codesourcery.com>
6673 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6674 (ppc-linux.o): New rule.
6675 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6676 * configure.ac: AC_CHECK_FUNCS(getauxval).
6677 * config.in: Re-generated.
6678 * configure: Re-generated.
6679 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6680 ppc64_64bit_inferior_p
6682 2015-01-14 Yao Qi <yao@codesourcery.com>
6684 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6685 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6686 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6687 (PT_ORIG_R3, PT_TRAP): Likewise.
6688 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6689 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6690 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6692 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6694 * i387-fp.c (i387_cache_to_xsave): In look over
6695 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6696 zmmh_low_space field by use of zmmh_high_space.
6698 2015-01-09 Pedro Alves <palves@redhat.com>
6700 * linux-low.c (step_over_bkpt): Move higher up in the file.
6701 (handle_extended_wait): Don't store the stop_pc here.
6702 (get_stop_pc): Adjust comments and rename to ...
6703 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6704 stopped for a software breakpoint or hardware breakpoint.
6705 (thread_still_has_status_pending_p): New function.
6706 (status_pending_p_callback): Use
6707 thread_still_has_status_pending_p. If the event is no longer
6708 interesting, resume the LWP.
6709 (handle_tracepoints): Add assert.
6710 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6711 (wstatus_maybe_breakpoint): New function.
6712 (cancel_breakpoint): Delete function.
6713 (check_stopped_by_watchpoint): New function, factored out from
6714 linux_low_filter_event.
6715 (lp_status_maybe_breakpoint): Delete function.
6716 (linux_low_filter_event): Remove filter_ptid argument.
6717 Leave thread group exits pending here. Store the LWP's stop PC.
6718 Always leave events pending.
6719 (linux_wait_for_event_filtered): Pull all events out of the
6720 kernel, and leave them all pending.
6721 (count_events_callback, select_event_lwp_callback): Consider all
6723 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6724 (select_event_lwp): Only give preference to the stepping LWP in
6725 all-stop mode. Adjust comments.
6726 (ignore_event): New function.
6727 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6728 references to cancel_breakpoints. Adjust to renames. Also give
6729 equal priority to all LWPs that have had events in non-stop mode.
6730 If reporting a software breakpoint event, unadjust the LWP's PC.
6731 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6732 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6734 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6735 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6736 (linux_stopped_by_watchpoint): Adjust.
6737 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6738 * linux-low.h (enum lwp_stop_reason): New.
6739 (struct lwp_info) <stop_pc>: Adjust comment.
6740 <stopped_by_watchpoint>: Delete field.
6741 <stop_reason>: New field.
6742 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6743 * mem-break.c (software_breakpoint_inserted_here)
6744 (hardware_breakpoint_inserted_here): New function.
6745 * mem-break.h (software_breakpoint_inserted_here)
6746 (hardware_breakpoint_inserted_here): Declare.
6747 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6748 (cancel_breakpoints): Delete.
6749 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6750 (upload_fast_traceframes): Remove references to
6753 2015-01-09 Pedro Alves <palves@redhat.com>
6755 * thread-db.c (find_new_threads_callback): Ignore thread if the
6756 kernel thread ID is -1.
6758 2015-01-09 Pedro Alves <palves@redhat.com>
6760 * linux-low.c (linux_attach_fail_reason_string): Move to
6761 nat/linux-ptrace.c, and rename.
6762 (linux_attach_lwp): Update comment.
6763 (attach_proc_task_lwp_callback): New function.
6764 (linux_attach): Adjust to rename and use
6765 linux_proc_attach_tgid_threads.
6766 (linux_attach_fail_reason_string): Delete declaration.
6768 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6770 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6771 * server.c (gdbserver_version): Likewise.
6773 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6775 * remote-utils.c: Include ctype.h.
6776 (input_interrupt): Explicitly handle the case when the char
6777 received is the NUL byte. Improve the printing of non-ASCII
6780 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6782 * linux-low.c (linux_low_filter_event): Update call to
6783 linux_enable_event_reporting following the addition of
6784 a new parameter to that function.
6786 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6789 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6790 (AARCH64_FPCR_REGNO): Likewise.
6791 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6792 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6793 (aarch64_store_fpregset): Likewise.
6795 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6797 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6798 Remove FIXME comment about assumption about N.
6800 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6802 * configure.ac: If large-file support is disabled in GDBserver,
6803 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6804 * configure: Regenerate.
6806 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6808 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6809 warning upon ENODATA from ptrace.
6810 * linux-s390-low.c (s390_store_tdb): New.
6811 (s390_regsets): Add regset for NT_S390_TDB.
6813 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6815 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6816 without a fill_function.
6817 * linux-s390-low.c (s390_fill_last_break): Remove.
6818 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6819 (s390_arch_setup): Use regset's size instead of fill_function for
6822 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6824 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6825 the regset's store function when ptrace returned an error.
6826 * regcache.c (get_thread_regcache): Invalidate register cache
6827 before fetching inferior's registers.
6829 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6831 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6832 while-loop as for-loop.
6833 (regsets_store_inferior_registers): Likewise.
6835 2014-11-28 Yao Qi <yao@codesourcery.com>
6837 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6838 * config.in, configure: Re-generate.
6839 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6842 2014-11-21 Yao Qi <yao@codesourcery.com>
6844 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6845 (AC_CHECK_HEADERS): Remove malloc.h.
6846 * configure: Re-generated.
6847 * config.in: Re-generated.
6848 * server.h: Don't include alloca.h and malloc.h.
6849 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6850 Don't include malloc.h.
6852 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6854 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6855 corresponding ERRNO check in same block.
6857 2014-11-12 Pedro Alves <palves@redhat.com>
6859 * server.c (cont_thread): Update comment.
6860 (start_inferior, attach_inferior): No longer clear cont_thread.
6861 (handle_v_cont): No longer set cont_thread.
6862 (captured_main): Clear cont_thread each time a GDB connects.
6864 2014-11-12 Pedro Alves <palves@redhat.com>
6866 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6867 thread, and don't resume all threads if the Hc thread has exited.
6869 2014-11-12 Pedro Alves <palves@redhat.com>
6871 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6872 the process group instead of to a specific LWP.
6874 2014-10-15 Pedro Alves <palves@redhat.com>
6877 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6879 (arm_set_thread_context): Delete.
6880 (the_low_target): Adjust.
6881 * win32-i386-low.c (debug_registers_changed)
6882 (debug_registers_used): Delete.
6883 (update_debug_registers_callback): New function.
6884 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6885 needing to update their debug registers.
6886 (win32_get_current_dr): New function.
6887 (x86_dr_low_get_addr, x86_dr_low_get_control)
6888 (x86_dr_low_get_status): Fetch the debug register from the thread
6890 (i386_initial_stuff): Adjust.
6891 (i386_get_thread_context): Remove current_event parameter. Don't
6892 clear debug_registers_changed nor copy DR values to
6894 (i386_set_thread_context): Delete.
6895 (i386_prepare_to_resume): New function.
6896 (i386_thread_added): Mark the thread as needing to update irs
6898 (the_low_target): Remove i386_set_thread_context and install
6899 i386_prepare_to_resume.
6900 * win32-low.c (win32_get_thread_context): Adjust.
6901 (win32_set_thread_context): Use SetThreadContext
6903 (win32_prepare_to_resume): New function.
6904 (win32_require_context): New function, factored out from ...
6905 (thread_rec): ... this.
6906 (continue_one_thread): Call win32_prepare_to_resume on each thread
6907 we're about to continue.
6908 (win32_resume): Call win32_prepare_to_resume on the event thread.
6909 * win32-low.h (struct win32_thread_info)
6910 <debug_registers_changed>: New field.
6911 (struct win32_target_ops): Change prototype of set_thread_context,
6912 delete set_thread_context and add prepare_to_resume.
6913 (win32_require_context): New declaration.
6915 2014-10-08 Gary Benson <gbenson@redhat.com>
6917 * server.h: Do not include common-exceptions.h.
6919 2014-10-08 Gary Benson <gbenson@redhat.com>
6921 * server.h: Do not include cleanups.h.
6923 2014-09-30 James Hogan <james.hogan@imgtec.com>
6925 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6928 2014-09-23 Yao Qi <yao@codesourcery.com>
6930 * linux-low.c (lp_status_maybe_breakpoint): New function.
6931 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6932 (count_events_callback): Likewise.
6933 (select_event_lwp_callback): Likewise.
6934 (cancel_breakpoints_callback): Likewise.
6936 2014-09-19 Don Breazeal <donb@codesourcery.com>
6938 * linux-low.c (handle_extended_wait): Call
6939 linux_ptrace_get_extended_event.
6940 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6941 linux_is_extended_waitstatus.
6943 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6945 * Makefile.in (CPPFLAGS): Define.
6946 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6947 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6949 2014-09-16 Gary Benson <gbenson@redhat.com>
6951 * inferiors.h (current_inferior): Renamed as...
6952 (current_thread): New variable. All uses updated.
6953 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6954 (maybe_move_out_of_jump_pad): Likewise.
6955 (cancel_breakpoint): Likewise.
6956 (linux_low_filter_event): Likewise.
6957 (wait_for_sigstop): Likewise.
6958 (linux_resume_one_lwp): Likewise.
6959 (need_step_over_p): Likewise.
6960 (start_step_over): Likewise.
6961 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6962 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6963 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6964 and save_inferior as saved_thread.
6965 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6967 (regcache_invalidate_thread): Likewise.
6968 * remote-utils.c (prepare_resume_reply): Likewise.
6969 * thread-db.c (thread_db_get_tls_address): Likewise.
6970 (disable_thread_event_reporting): Likewise.
6971 (remove_thread_event_breakpoints): Likewise.
6972 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6974 * target.h (set_desired_inferior): Renamed as...
6975 (set_desired_thread): New declaration. All uses updated.
6976 * server.c (myresume): Updated comment to reference thread instead
6978 (handle_serial_event): Likewise.
6979 (handle_target_event): Likewise.
6981 2014-09-12 Tom Tromey <tromey@redhat.com>
6982 Gary Benson <gbenson@redhat.com>
6984 * regcache.h: Include common-regcache.h.
6985 (regcache_read_pc): Don't declare.
6986 * regcache.c (get_thread_regcache_for_ptid): New function.
6988 2014-09-11 Tom Tromey <tromey@redhat.com>
6989 Gary Benson <gbenson@redhat.com>
6991 * symbol.c: New file.
6992 * Makefile.in (SFILES): Add symbol.c.
6993 (OBS): Add symbol.o.
6995 2014-09-11 Gary Benson <gbenson@redhat.com>
6997 * target.c (target_stop_ptid, target_continue_ptid): New
7000 2014-09-11 Tom Tromey <tromey@redhat.com>
7001 Gary Benson <gbenson@redhat.com>
7003 * target.h: Include target/target.h.
7004 * target.c (target_read_memory, target_read_uint32)
7005 (target_write_memory): New functions.
7007 2014-09-11 Gary Benson <gbenson@redhat.com>
7009 * server.h (debug_hw_points): Don't declare.
7010 * server.c (debug_hw_points): Don't define. Replace all uses
7011 with show_debug_regs.
7012 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7013 all uses with show_debug_regs.
7015 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7017 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7018 endianness into account.
7019 (ppc_supply_ptrace_register): Likewise.
7021 2014-09-03 James Hogan <james.hogan@imgtec.com>
7023 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7024 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7026 2014-09-03 Gary Benson <gbenson@redhat.com>
7028 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7029 ALL_DEBUG_ADDRESS_REGISTERS.
7031 2014-09-02 Gary Benson <gbenson@redhat.com>
7033 * i386-low.h: Renamed as...
7034 * x86-low.h: New file. All type, function and variable name
7035 prefixes changed from "i386_" to "x86_". All references updated.
7036 * i386-low.c: Renamed as...
7037 * x86-low.c: New file. All type, function and variable name
7038 prefixes changed from "i386_" to "x86_". All references updated.
7040 2014-09-02 Gary Benson <gbenson@redhat.com>
7042 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7043 (x86_linux_new_thread): Likewise.
7045 2014-08-29 Gary Benson <gbenson@redhat.com>
7047 * server.h (setjmp.h): Do not include.
7048 (toplevel): Do not declare.
7049 (common-exceptions.h): Include.
7050 (cleanups.h): Likewise.
7051 * server.c (toplevel): Do not define.
7052 (exit_code): New static global.
7053 (detach_or_kill_for_exit_cleanup): New function.
7054 (main): New function. Original main renamed to...
7055 (captured_main): New function.
7056 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7058 2014-08-29 Gary Benson <gbenson@redhat.com>
7060 * Makefile.in (SFILES): Add common/common-exceptions.c.
7061 (OBS): Add common-exceptions.o.
7062 (common-exceptions.o): New rule.
7063 * utils.c (prepare_to_throw_exception): New function.
7065 2014-08-29 Gary Benson <gbenson@redhat.com>
7067 * config.in: Regenerate.
7068 * configure: Likewise.
7070 2014-08-29 Gary Benson <gbenson@redhat.com>
7072 * Makefile.in (SFILES): Add common/cleanups.c.
7074 (cleanups.o): New rule.
7076 2014-08-29 Gary Benson <gbenson@redhat.com>
7078 * utils.c (internal_vwarning): New function.
7080 2014-08-28 Gary Benson <gbenson@redhat.com>
7082 * utils.h (fatal): Remove declaration.
7083 * utils.c (fatal): Remove function.
7085 2014-08-28 Gary Benson <gbenson@redhat.com>
7087 * tracepoint.c (gdb_agent_init): Replace fatal with
7089 (initialize_tracepoint): Likewise.
7091 2014-08-28 Gary Benson <gbenson@redhat.com>
7093 * remote-utils.c (remote_prepare): Replace fatal with error.
7095 2014-08-28 Gary Benson <gbenson@redhat.com>
7097 * linux-low.c (linux_async): Replace fatal with warning.
7099 (linux_start_non_stop): Return -1 if linux_async failed.
7101 2014-08-28 Gary Benson <gbenson@redhat.com>
7103 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7105 (i386_dr_low_get_addr): Remove vague comment.
7106 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7109 2014-08-28 Gary Benson <gbenson@redhat.com>
7111 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7112 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7114 (linux_resume_one_lwp): Likewise.
7115 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7117 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7118 with internal_error.
7119 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7120 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7121 (find_register_by_name): Replace fatal with internal_error.
7122 (find_regno): Likewise.
7123 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7124 * thread-db.c (thread_db_create_event): Likewise.
7125 (thread_db_load_search): Likewise.
7126 (try_thread_db_load_1): Likewise.
7127 * tracepoint.c (get_jump_space_head): Replace fatal with
7129 (claim_trampoline_space): Likewise.
7130 (have_fast_tracepoint_trampoline_buffer): Likewise.
7131 (cmd_qtstart): Likewise.
7132 (stop_tracing): Likewise.
7133 (fast_tracepoint_collecting): Likewise.
7134 (target_malloc): Likewise.
7135 (download_tracepoint): Likewise.
7136 (download_trace_state_variables): Replace check with gdb_assert.
7137 (upload_fast_traceframes): Replace fatal with internal_error.
7139 2014-08-19 Tom Tromey <tromey@redhat.com>
7140 Gary Benson <gbenson@redhat.com>
7142 * Makefile.in (SFILES): Add common/common-debug.c.
7143 (OBS): Add common-debug.o.
7144 (common-debug.o): New rule.
7145 * debug.h (debug_printf): Don't declare.
7146 * debug.c (debug_printf): Renamed and rewritten as...
7147 (debug_vprintf): New function.
7149 2014-08-19 Gary Benson <gbenson@redhat.com>
7151 * utils.h: Do not include print-utils.h.
7153 2014-08-19 Tom Tromey <tromey@redhat.com>
7154 Gary Benson <gbenson@redhat.com>
7156 * server.h: Add static assertion.
7157 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7159 2014-08-19 Tom Tromey <tromey@redhat.com>
7160 Gary Benson <gbenson@redhat.com>
7162 * Makefile.in (SFILES): Add common/errors.c.
7163 (OBS): Add errors.o.
7164 (IPA_OBS): Add errors-ipa.o.
7165 (errors.o): New rule.
7166 (errors-ipa.o): Likewise.
7167 * utils.h (perror_with_name, error, warning): Don't declare.
7168 * utils.c (warning): Renamed and rewritten as...
7169 (vwarning): New function.
7170 (error): Renamed and rewritten as...
7171 (verror): New function.
7172 (internal_error): Renamed and rewritten as...
7173 (internal_verror): New function.
7175 2014-08-07 Gary Benson <gbenson@redhat.com>
7177 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7178 * configure: Regenerate.
7179 * config.in: Likewise.
7180 * server.h: Do not include errno.h.
7181 * event-loop.c: Likewise.
7182 * hostio-errno.c: Likewise.
7183 * linux-low.c: Likewise.
7184 * remote-utils.c: Likewise.
7185 * spu-low.c: Likewise.
7186 * utils.c: Likewise.
7187 * gdbreplay.c: Unconditionally include errno.h.
7189 2014-08-07 Gary Benson <gbenson@redhat.com>
7191 * server.h: Do not include string.h.
7192 * event-loop.c: Likewise.
7193 * linux-low.c: Likewise.
7194 * regcache.c: Likewise.
7195 * remote-utils.c: Likewise.
7196 * spu-low.c: Likewise.
7197 * utils.c: Likewise.
7199 2014-08-07 Gary Benson <gbenson@redhat.com>
7201 * server.h: Do not include gdb_assert.h.
7203 2014-08-07 Gary Benson <gbenson@redhat.com>
7205 * server.h: Do not include common-utils.h.
7207 2014-08-07 Gary Benson <gbenson@redhat.com>
7209 * server.h: Do not include ptid.h.
7210 * notif.h: Likewise.
7212 2014-08-07 Gary Benson <gbenson@redhat.com>
7214 * server.h: Do not include gdb_locale.h.
7216 2014-08-07 Gary Benson <gbenson@redhat.com>
7218 * server.h: Do not include gdb/signals.h.
7219 * win32-low.c: Likewise.
7221 2014-08-07 Gary Benson <gbenson@redhat.com>
7223 * server.h: Do not include pathmax.h.
7225 2014-08-07 Gary Benson <gbenson@redhat.com>
7227 * server.h: Do not include libiberty.h.
7228 * linux-bfin-low.c: Likewise.
7230 2014-08-07 Gary Benson <gbenson@redhat.com>
7232 * server.h: Do not include ansidecl.h.
7234 2014-08-07 Gary Benson <gbenson@redhat.com>
7236 * linux-x86-low.c: Do not include stddef.h.
7237 * lynx-ppc-low.c: Likewise.
7238 * tracepoint.c: Likewise.
7240 2014-08-07 Gary Benson <gbenson@redhat.com>
7242 * server.h: Do not include stdarg.h.
7243 * nto-low.c: Likewise.
7245 2014-08-07 Gary Benson <gbenson@redhat.com>
7247 * server.h: Do not include stdlib.h.
7248 * inferiors.c: Likewise.
7249 * linux-low.c: Likewise.
7250 * regcache.c: Likewise.
7251 * spu-low.c: Likewise.
7252 * tracepoint.c: Likewise.
7253 * utils.c: Likewise.
7255 2014-08-07 Gary Benson <gbenson@redhat.com>
7257 * server.h: Do not include stdio.h.
7258 * linux-low.c: Likewise.
7259 * remote-utils.c: Likewise.
7260 * spu-low.c: Likewise.
7261 * utils.c: Likewise.
7262 * wincecompat.c: Likewise.
7264 2014-08-06 Gary Benson <gbenson@redhat.com>
7266 * regcache.c (init_register_cache): Move conditionals inside if.
7268 2014-08-06 Gary Benson <gbenson@redhat.com>
7270 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7272 2014-07-31 Gary Benson <gbenson@redhat.com>
7274 * ax.h: Do not include server.h.
7275 * gdbthread.h: Likewise.
7276 * lynx-low.h: Likewise.
7277 * notif.h: Likewise.
7279 2014-07-30 Gary Benson <gbenson@redhat.com>
7281 * server.h: Include common-defs.h.
7282 Do not include config.h or build-gnulib-gdbserver/config.h.
7284 2014-07-30 Gary Benson <gbenson@redhat.com>
7286 * hostio-errno.c: Move server.h to top of includes list.
7287 * inferiors.c: Likewise.
7288 * linux-x86-low.c: Likewise.
7289 * notif.c: Include server.h.
7291 2014-07-24 Tom Tromey <tromey@redhat.com>
7292 Gary Benson <gbenson@redhat.com>
7294 * server.h (CORE_ADDR): Now unsigned.
7296 2014-07-16 Pedro Alves <palves@redhat.com>
7298 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7300 2014-07-15 Pedro Alves <palves@redhat.com>
7302 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7305 2014-07-11 Pedro Alves <palves@redhat.com>
7307 * linux-low.c (kill_wait_lwp): New function, based on
7308 kill_one_lwp_callback, but use my_waitpid directly.
7309 (kill_one_lwp_callback, linux_kill): Use it.
7311 2014-06-23 Pedro Alves <palves@redhat.com>
7313 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7314 before setting DR0..DR3.
7316 2014-06-20 Gary Benson <gbenson@redhat.com>
7318 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7319 * configure: Regenerated.
7320 * config.in: Likewise.
7322 2014-06-20 Gary Benson <gbenson@redhat.com>
7324 * Makefile.in (SFILES): Update locations for files moved
7326 (object file files): Reordered.
7328 2014-06-20 Gary Benson <gbenson@redhat.com>
7330 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7331 (i386_dr_low_set_addr): Likewise.
7332 (i386_dr_low_get_addr): Likewise.
7333 (i386_dr_low_can_set_control): Likewise.
7334 (i386_dr_low_set_control): Likewise.
7335 (i386_dr_low_get_control): Likewise.
7336 (i386_dr_low_get_status): Likewise.
7337 (i386_get_debug_register_length): Likewise.
7338 * linux-x86-low.c (i386_dr_low_set_addr):
7339 Changed signature. Made static.
7340 (i386_dr_low_get_addr): Likewise.
7341 (i386_dr_low_set_control): Likewise.
7342 (i386_dr_low_get_control): Likewise.
7343 (i386_dr_low_get_status): Likewise.
7344 (i386_dr_low): New global variable.
7345 * win32-i386-low.c (i386_dr_low_set_addr):
7346 Changed signature. Made static.
7347 (i386_dr_low_get_addr): Likewise.
7348 (i386_dr_low_set_control): Likewise.
7349 (i386_dr_low_get_control): Likewise.
7350 (i386_dr_low_get_status): Likewise.
7351 (i386_dr_low): New global variable.
7353 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7355 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7356 * Makefile.in (AR, AR_FLAGS): Define.
7357 * configure: Regenerate.
7359 2014-06-19 Gary Benson <gbenson@redhat.com>
7361 * Makefile.in (i386-dregs.o): New rule.
7362 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7363 * i386-low.c (target.h): Remove include.
7364 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7365 (DR_CONTROL_SHIFT): Likewise.
7366 (DR_CONTROL_SIZE): Likewise.
7367 (DR_RW_EXECUTE): Likewise.
7368 (DR_RW_WRITE): Likewise.
7369 (DR_RW_READ): Likewise.
7370 (DR_RW_IORW): Likewise.
7371 (DR_LEN_1): Likewise.
7372 (DR_LEN_2): Likewise.
7373 (DR_LEN_4): Likewise.
7374 (DR_LEN_8): Likewise.
7375 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7376 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7377 (DR_ENABLE_SIZE): Likewise.
7378 (DR_LOCAL_SLOWDOWN): Likewise.
7379 (DR_GLOBAL_SLOWDOWN): Likewise.
7380 (DR_CONTROL_RESERVED): Likewise.
7381 (I386_DR_CONTROL_MASK): Likewise.
7382 (I386_DR_VACANT): Likewise.
7383 (I386_DR_LOCAL_ENABLE): Likewise.
7384 (I386_DR_GLOBAL_ENABLE): Likewise.
7385 (I386_DR_DISABLE): Likewise.
7386 (I386_DR_SET_RW_LEN): Likewise.
7387 (I386_DR_GET_RW_LEN): Likewise.
7388 (I386_DR_WATCH_HIT): Likewise.
7389 (i386_wp_op_t): Likewise.
7390 (i386_show_dr): Likewise.
7391 (i386_length_and_rw_bits): Likewise.
7392 (i386_insert_aligned_watchpoint): Likewise.
7393 (i386_remove_aligned_watchpoint): Likewise.
7394 (i386_handle_nonaligned_watchpoint): Likewise.
7395 i386_update_inferior_debug_regs(): Likewise.
7396 (i386_dr_insert_watchpoint): Likewise.
7397 (i386_dr_remove_watchpoint): Likewise.
7398 (i386_dr_region_ok_for_watchpoint): Likewise.
7399 (i386_dr_stopped_data_address): Likewise.
7400 (i386_dr_stopped_by_watchpoint): Likewise.
7402 2014-06-19 Gary Benson <gbenson@redhat.com>
7404 * i386-low.c (i386_dr_show): Renamed to
7405 i386_show_dr and made static. All uses updated.
7406 (i386_dr_length_and_rw_bits): Renamed to
7407 i386_length_and_rw_bits and made static.
7409 (i386_dr_insert_aligned_watchpoint): Renamed to
7410 i386_insert_aligned_watchpoint and made static.
7412 (i386_dr_remove_aligned_watchpoint): Renamed to
7413 i386_remove_aligned_watchpoint and made static.
7415 (i386_dr_update_inferior_debug_regs): Renamed to
7416 i386_update_inferior_debug_regs and made static.
7419 2014-06-18 Gary Benson <gbenson@redhat.com>
7421 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7422 (i386_dr_low_can_set_control): Likewise.
7423 (i386_get_debug_register_length): Likewise.
7424 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7425 (i386_dr_low_can_set_control): Likewise.
7426 (i386_get_debug_register_length): Likewise.
7428 2014-06-17 Gary Benson <gbenson@redhat.com>
7430 * i386-low.h (i386-dregs.h): New include.
7431 (DR_FIRSTADDR): Now in i386-dregs.h.
7432 (DR_LASTADDR): Likewise.
7433 (DR_NADDR): Likewise.
7434 (DR_STATUS): Likewise.
7435 (DR_CONTROL): Likewise.
7436 (i386_debug_reg_state): Likewise.
7437 (i386_dr_insert_watchpoint): Likewise.
7438 (i386_dr_remove_watchpoint): Likewise.
7439 (i386_dr_region_ok_for_watchpoint): Likewise.
7440 (i386_dr_stopped_data_address): Likewise.
7441 (i386_dr_stopped_by_watchpoint): Likewise.
7442 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7444 2014-06-18 Gary Benson <gbenson@redhat.com>
7446 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7447 i386_dr_insert_watchpoint.
7448 (i386_low_remove_watchpoint): Renamed to
7449 i386_dr_remove_watchpoint.
7450 (i386_low_region_ok_for_watchpoint): Renamed to
7451 i386_dr_region_ok_for_watchpoint.
7452 (i386_low_stopped_data_address): Renamed to
7453 i386_dr_stopped_data_address.
7454 (i386_low_stopped_by_watchpoint): Renamed to
7455 i386_dr_stopped_by_watchpoint.
7456 * i386-low.c (i386_show_dr): Renamed to
7457 i386_dr_show and made nonstatic. All uses updated.
7458 (i386_length_and_rw_bits): Renamed to
7459 i386_dr_length_and_rw_bits and made nonstatic.
7461 (i386_insert_aligned_watchpoint): Renamed to
7462 i386_dr_insert_aligned_watchpoint and made nonstatic.
7464 (i386_remove_aligned_watchpoint): Renamed to
7465 i386_dr_remove_aligned_watchpoint and made nonstatic.
7467 (i386_update_inferior_debug_regs): Renamed to
7468 i386_dr_update_inferior_debug_regs and made nonstatic.
7470 (i386_low_insert_watchpoint): Renamed to
7471 i386_dr_insert_watchpoint. All uses updated.
7472 (i386_low_remove_watchpoint): Renamed to
7473 i386_dr_remove_watchpoint. All uses updated.
7474 (i386_low_region_ok_for_watchpoint): Renamed to
7475 i386_dr_region_ok_for_watchpoint. All uses updated.
7476 (i386_low_stopped_data_address): Renamed to
7477 i386_dr_stopped_data_address. All uses updated.
7478 (i386_low_stopped_by_watchpoint): Renamed to
7479 i386_dr_stopped_by_watchpoint. All uses updated.
7481 2014-06-18 Gary Benson <gbenson@redhat.com>
7483 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7484 (i386_dr_low_can_set_control): Likewise.
7485 (i386_insert_aligned_watchpoint): New check.
7487 2014-06-18 Gary Benson <gbenson@redhat.com>
7489 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7492 2014-06-18 Gary Benson <gbenson@redhat.com>
7494 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7495 instead of fatal and error.
7496 (i386_handle_nonaligned_watchpoint): Likewise.
7498 2014-06-18 Gary Benson <gbenson@redhat.com>
7500 * i386-low.c (i386_get_debug_register_length): New macro.
7501 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7502 (i386_show_dr): Use debug_printf instead of fprintf. Use
7503 phex to format values.
7505 2014-06-18 Gary Benson <gbenson@redhat.com>
7507 * i386-low.h: Comment changes.
7508 * i386-low.c: Likewise.
7510 2014-06-18 Gary Benson <gbenson@redhat.com>
7512 * i386-low.c: Whitespace changes.
7514 2014-06-12 Tom Tromey <tromey@redhat.com>
7516 * utils.c (freeargv): Remove.
7518 2014-06-12 Tom Tromey <tromey@redhat.com>
7520 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7521 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7522 (parse_debug_format_options): Likewise.
7523 (gdbserver_usage): Likewise.
7524 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7525 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7526 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7528 ($(LIBGNU)): Depend on libiberty.
7529 (all-lib): Recurse into all subdirs.
7530 (install-only): Invoke "install" target in subdirs.
7531 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7533 * configure: Rebuild.
7534 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7535 for vasprintf, vsnprintf, or gettimeofday.
7536 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7539 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7541 * development.sh: Delete.
7542 * Makefile.in (config.status): Adjust dependency on development.sh.
7543 * configure.ac: Adjust development.sh source call.
7544 * configure: Regenerate.
7546 2014-06-02 Pedro Alves <palves@redhat.com>
7548 * ax.c (gdb_free_agent_expr): New function.
7549 * ax.h (gdb_free_agent_expr): New declaration.
7550 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7552 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7554 (clear_breakpoint_conditions_and_commands): New function.
7555 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7556 (clear_breakpoint_conditions_and_commands): New declaration.
7558 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7560 * linux-aarch64-low.c (asm/ptrace.h): Include.
7562 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7564 Fix TLS access for -static -pthread.
7565 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7566 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7567 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7569 2014-05-20 Pedro Alves <palves@redhat.com>
7571 * linux-aarch64-low.c (aarch64_insert_point)
7572 (aarch64_remove_point): No longer check whether the type is
7573 supported here. Adjust to new interface.
7574 (the_low_target): Install aarch64_supports_z_point_type as
7575 supports_z_point_type method.
7576 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7577 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7578 instead of a Z packet char. Adjust.
7579 (arm_supports_z_point_type): New function.
7580 (arm_insert_point, arm_remove_point): Adjust to new interface.
7581 (the_low_target): Install arm_supports_z_point_type.
7582 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7583 (cris_insert_point, cris_remove_point): Adjust to new interface.
7584 Don't check whether the type is supported here.
7585 (the_low_target): Install cris_supports_z_point_type.
7586 * linux-low.c (linux_supports_z_point_type): New function.
7587 (linux_insert_point, linux_remove_point): Adjust to new interface.
7588 * linux-low.h (struct linux_target_ops) <insert_point,
7589 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7590 raw_breakpoint pointer parameter.
7591 <supports_z_point_type>: New method.
7592 * linux-mips-low.c (mips_supports_z_point_type): New function.
7593 (mips_insert_point, mips_remove_point): Adjust to new interface.
7594 Use mips_supports_z_point_type.
7595 (the_low_target): Install mips_supports_z_point_type.
7596 * linux-ppc-low.c (the_low_target): Install NULL as
7597 supports_z_point_type method.
7598 * linux-s390-low.c (the_low_target): Install NULL as
7599 supports_z_point_type method.
7600 * linux-sparc-low.c (the_low_target): Install NULL as
7601 supports_z_point_type method.
7602 * linux-x86-low.c (x86_supports_z_point_type): New function.
7603 (x86_insert_point): Adjust to new insert_point interface. Use
7604 insert_memory_breakpoint. Adjust to new
7605 i386_low_insert_watchpoint interface.
7606 (x86_remove_point): Adjust to remove_point interface. Use
7607 remove_memory_breakpoint. Adjust to new
7608 i386_low_remove_watchpoint interface.
7609 (the_low_target): Install x86_supports_z_point_type.
7610 * lynx-low.c (lynx_target_ops): Install NULL as
7611 supports_z_point_type callback.
7612 * nto-low.c (nto_supports_z_point_type): New.
7613 (nto_insert_point, nto_remove_point): Adjust to new interface.
7614 (nto_target_ops): Install nto_supports_z_point_type.
7615 * mem-break.c: Adjust intro comment.
7616 (struct raw_breakpoint) <raw_type, size>: New fields.
7617 <inserted>: Update comment.
7618 <shlib_disabled>: Delete field.
7619 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7620 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7621 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7622 (raw_bkpt_type_to_target_hw_bp_type): New function.
7623 (find_enabled_raw_code_breakpoint_at): New function.
7624 (find_raw_breakpoint_at): New type and size parameters. Use them.
7625 (insert_memory_breakpoint): New function, based off
7626 set_raw_breakpoint_at.
7627 (remove_memory_breakpoint): New function.
7628 (set_raw_breakpoint_at): Reimplement.
7629 (set_breakpoint): New, based on set_breakpoint_at.
7630 (set_breakpoint_at): Reimplement.
7631 (delete_raw_breakpoint): Go through the_target->remove_point
7632 instead of assuming memory breakpoints.
7633 (find_gdb_breakpoint_at): Delete.
7634 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7635 (find_gdb_breakpoint): New function.
7636 (set_gdb_breakpoint_at): Delete.
7637 (z_type_supported): New function.
7638 (set_gdb_breakpoint_1): New function, loosely based off
7639 set_gdb_breakpoint_at.
7640 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7641 (delete_gdb_breakpoint_at): Delete.
7642 (delete_gdb_breakpoint_1): New function, loosely based off
7643 delete_gdb_breakpoint_at.
7644 (delete_gdb_breakpoint): New function.
7645 (clear_gdb_breakpoint_conditions): Rename to ...
7646 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7648 (add_condition_to_breakpoint): Make static.
7649 (add_breakpoint_condition): Take a struct breakpoint pointer
7650 instead of an address. Adjust.
7651 (gdb_condition_true_at_breakpoint): Rename to ...
7652 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7654 (gdb_condition_true_at_breakpoint): Reimplement.
7655 (add_breakpoint_commands): Take a struct breakpoint pointer
7656 instead of an address. Adjust.
7657 (gdb_no_commands_at_breakpoint): Rename to ...
7658 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7659 parameter. Return true if no breakpoint was found. Change debug
7661 (gdb_no_commands_at_breakpoint): Reimplement.
7662 (run_breakpoint_commands): Rename to ...
7663 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7664 and change return type to boolean.
7665 (run_breakpoint_commands): New function.
7666 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7667 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7668 breakpoint. Go through the_target->remove_point instead of
7669 assuming memory breakpoint.
7670 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7671 software and hardware breakpoints.
7672 (reinsert_raw_breakpoint): Go through the_target->insert_point
7673 instead of assuming memory breakpoint.
7674 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7675 software and hardware breakpoints.
7676 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7677 Check both software and hardware breakpoints.
7678 (validate_inserted_breakpoint): Assert the breakpoint is a
7679 software breakpoint. Set the inserted flag to -1 instead of
7680 setting shlib_disabled.
7681 (delete_disabled_breakpoints): Adjust.
7682 (validate_breakpoints): Only validate software breakpoints.
7683 Adjust to inserted flag change.
7684 (check_mem_read, check_mem_write): Skip breakpoint types other
7685 than software breakpoints. Adjust to inserted flag change.
7686 * mem-break.h (enum raw_bkpt_type): New enum.
7687 (raw_breakpoint, struct process_info): Forward declare.
7688 (Z_packet_to_target_hw_bp_type): Delete declaration.
7689 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7690 (set_gdb_breakpoint, delete_gdb_breakpoint)
7691 (clear_breakpoint_conditions): New declarations.
7692 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7693 (breakpoint_inserted_here): Update comment.
7694 (add_breakpoint_condition, add_breakpoint_commands): Replace
7695 address parameter with a breakpoint pointer parameter.
7696 (gdb_breakpoint_here): Update comment.
7697 (delete_gdb_breakpoint_at): Delete.
7698 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7699 * server.c (process_point_options): Take a struct breakpoint
7700 pointer instead of an address. Adjust.
7701 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7702 delete_gdb_breakpoint.
7703 * spu-low.c (spu_target_ops): Install NULL as
7704 supports_z_point_type method.
7705 * target.h: Include mem-break.h.
7706 (struct target_ops) <prepare_to_access_memory>: Update comment.
7707 <supports_z_point_type>: New field.
7708 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7709 instead of a char. Also take a raw breakpoint pointer.
7710 * win32-arm-low.c (the_low_target): Install NULL as
7711 supports_z_point_type.
7712 * win32-i386-low.c (i386_supports_z_point_type): New function.
7713 (i386_insert_point, i386_remove_point): Adjust to new interface.
7714 (the_low_target): Install i386_supports_z_point_type.
7715 * win32-low.c (win32_supports_z_point_type): New function.
7716 (win32_insert_point, win32_remove_point): Adjust to new interface.
7717 (win32_target_ops): Install win32_supports_z_point_type.
7718 * win32-low.h (struct win32_target_ops):
7719 <supports_z_point_type>: New method.
7720 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7721 instead of a char. Also take a raw breakpoint pointer.
7723 2014-05-20 Pedro Alves <palves@redhat.com>
7725 * mem-break.h: Include break-common.h.
7726 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7727 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7728 (Z_packet_to_target_hw_bp_type): New declaration.
7729 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7730 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7731 (Z_PACKET_ACCESS_WP): Delete macros.
7732 (Z_packet_to_hw_type): Delete function.
7733 * i386-low.h: Don't include break-common.h here.
7734 (Z_packet_to_hw_type): Delete declaration.
7735 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7736 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7737 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7738 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7739 * linux-aarch64-low.c: Don't include break-common.h here.
7740 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7741 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7742 (Z_packet_to_target_hw_bp_type): Delete function.
7743 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7745 (mips_insert_point, mips_remove_point): Use
7746 Z_packet_to_target_hw_bp_type.
7748 2014-05-20 Pedro Alves <palves@redhat.com>
7750 * linux-aarch64-low.c: Include break-common.h.
7751 (enum target_point_type): Delete.
7752 (Z_packet_to_point_type): Rename to ...
7753 (Z_packet_to_target_hw_bp_type): ... this, and return a
7754 target_hw_bp_type instead.
7755 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7756 instead of an enum target_point_type.
7757 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7759 (aarch64_dr_state_insert_one_point)
7760 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7761 (aarch64_handle_aligned_watchpoint)
7762 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7763 Take an enum target_hw_bp_type instead of an enum
7765 (aarch64_supports_z_point_type): New function.
7766 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7767 use Z_packet_to_target_hw_bp_type.
7769 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7771 * configure.ac: Only use -Werror by default when DEVELOPMENT
7773 * configure: Regenerate.
7775 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7777 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7778 * linux-x86-low.c (X86_64_USER_REGS): New.
7779 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7781 2014-04-28 Yao Qi <yao@codesourcery.com>
7783 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7786 2014-04-25 Pedro Alves <palves@redhat.com>
7789 * linux-low.c (linux_attach_fail_reason_string): New function.
7790 (linux_attach_lwp): Delete.
7791 (linux_attach_lwp_1): Rename to ...
7792 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7793 argument. Remove "initial" parameter. Return int instead of
7794 void. Don't error or warn here.
7795 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7796 failure to attach to the tgid. Call warning when failing to
7798 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7799 argument. Remove "initial" parameter. Return int instead of
7800 void. Don't error or warn here.
7801 (linux_attach_fail_reason_string): New declaration.
7802 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7803 interface change. Use linux_attach_fail_reason_string.
7805 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7806 Walfred Tedeschi <walfred.tedeschi@intel.com>
7808 * Makefile.in: Added rules to handle new files
7809 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7810 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7811 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7812 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7813 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7814 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7816 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7817 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7818 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7819 i386/x32-avx512.xml.
7820 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7821 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7822 i386/x32-avx512-linux.xml.
7823 * i387-fp.c (num_avx512_k_registers): New constant for number
7825 (num_avx512_zmmh_low_registers): New constant for number of
7826 lower ZMM registers (0-15).
7827 (num_avx512_zmmh_high_registers): New constant for number of
7828 higher ZMM registers (16-31).
7829 (num_avx512_ymmh_registers): New contant for number of higher
7830 YMM registers (ymm16-31 added by avx521 on x86_64).
7831 (num_avx512_xmm_registers): New constant for number of higher
7832 XMM registers (xmm16-31 added by AVX512 on x86_64).
7833 (struct i387_xsave): Add space for AVX512 registers.
7834 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7835 Add code to handle AVX512 registers.
7836 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7837 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7838 prototypei from generated file.
7839 (tdesc_amd64_avx512_linux): Likewise.
7840 (init_registers_x32_avx512_linux): Likewise.
7841 (tdesc_x32_avx512_linux): Likewise.
7842 (init_registers_i386_avx512_linux): Likewise.
7843 (tdesc_i386_avx512_linux): Likewise.
7844 (x86_64_regmap): Add AVX512 registers.
7845 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7847 (initialize_low_arch): Add code to initialize AVX512 registers.
7849 2014-04-23 Pedro Alves <palves@redhat.com>
7851 * mem-break.c (find_gdb_breakpoint_at): Make static.
7852 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7854 2014-04-23 Pedro Alves <palves@redhat.com>
7856 * i386-low.c: Don't include break-common.h here.
7857 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7858 prototype to take target_hw_bp_type as argument instead of a Z
7860 * i386-low.h: Include break-common.h here.
7861 (Z_packet_to_hw_type): Declare.
7862 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7864 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7865 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7866 (x86_remove_point): Convert the packet number to a
7867 target_hw_bp_type before calling i386_low_remove_watchpoint.
7868 * win32-i386-low.c (i386_insert_point): Convert the packet number
7869 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7870 (i386_remove_point): Convert the packet number to a
7871 target_hw_bp_type before calling i386_low_remove_watchpoint.
7873 2014-04-23 Pedro Alves <palves@redhat.com>
7875 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7877 2014-04-10 Pedro Alves <palves@redhat.com>
7879 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7880 Check if the condition or command is NULL before checking if the
7881 breakpoint is known. On success, return true.
7882 * mem-break.h (add_breakpoint_condition): Document return.
7883 (add_breakpoint_commands): Add describing comment.
7884 * server.c (skip_to_semicolon): New function.
7885 (process_point_options): Use it.
7887 2014-04-09 Pedro Alves <palves@redhat.com>
7889 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7892 2014-02-27 Pedro Alves <palves@redhat.com>
7895 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7897 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7899 (last_thread_of_process_p): Take a PID argument instead of a
7901 (linux_wait_for_lwp): Delete.
7902 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7904 (linux_low_filter_event): New function, party factored out from
7905 linux_wait_for_event.
7906 (linux_wait_for_event): Rename to ...
7907 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7908 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7909 sigsuspend. Check for zombie leaders.
7910 (linux_wait_for_event): Reimplement as wrapper around
7911 linux_wait_for_event_filtered.
7912 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7913 a normal or signal exit is seen, it's the whole process exiting.
7914 (wait_for_sigstop): No longer a for_each_inferior callback.
7915 Rewrite on top of linux_wait_for_event_filtered.
7916 (stop_all_lwps): Call wait_for_sigstop directly.
7917 * server.c (resume, handle_target_event): Handle
7918 TARGET_WAITKIND_NO_RESUMED.
7920 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7922 * win32-low.c (psapi_get_dll_name,
7923 * win32_CreateToolhelp32Snapshot): Delete.
7924 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7925 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7927 (handle_load_dll): Add function description.
7928 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7930 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7932 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7934 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7935 base address when calling win32_add_one_solib.
7936 (handle_load_dll): Delete local variable load_addr.
7937 Remove 0x1000 offset applied to DLL base address when calling
7938 win32_add_one_solib.
7939 (handle_unload_dll): Add comment.
7941 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7943 * win32-low.c (win32_add_all_dlls): Renames
7944 win32_ensure_ntdll_loaded. Rewrite function documentation.
7945 Adjust implementation to always load all DLLs.
7946 Add 0x1000 offset to DLL base address when calling
7947 win32_add_one_solib.
7948 (child_initialization_done): New static global.
7949 (do_initial_child_stuff): Set child_initialization_done to
7950 zero during child initialization, and 1 after. Replace call
7951 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7953 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7954 (handle_unload_dll): Add function documentation.
7955 (get_child_debug_event): Ignore load and unload DLL events
7956 during child initialization.
7958 2014-02-20 Doug Evans <dje@google.com>
7960 Remove global all_lwps.
7961 * inferiors.h (ptid_of): Move here from linux-low.h.
7962 (pid_of, lwpid_of): Ditto.
7963 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7964 parameter is a struct thread_info * now.
7965 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7966 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7967 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7969 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7970 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7971 * linux-arm-low.c (update_registers_callback): Update, "entry"
7972 parameter is a struct thread_info * now.
7973 Fetch lwpid from current_inferior directly.
7974 (arm_insert_point): Pass &all_threads to find_inferior instead of
7976 (arm_remove_point): Ditto.
7977 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7978 (arm_prepare_to_resume): Fetch pid from thread.
7979 (arm_read_description): Fetch lwpid from current_inferior directly.
7980 * linux-low.c (all_lwps): Delete.
7981 (delete_lwp): Delete call to remove_inferior.
7982 (handle_extended_wait): Fetch lwpid from thread.
7983 (add_lwp): Don't set lwp->entry.id. Remove call to
7984 add_inferior_to_list.
7985 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7986 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7987 (kill_one_lwp_callback): Ditto.
7988 (linux_kill): Don't dereference NULL pointer.
7989 Fetch ptid,lwpid from thread.
7990 (get_detach_signal): Fetch ptid from thread.
7991 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7992 Simplify call to regcache_invalidate_thread.
7993 (delete_lwp_callback): Update, "entry" parameter is a
7994 struct thread_info * now. Fetch pid from thread.
7995 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7996 (status_pending_p_callback): Update, "entry" parameter is a
7997 struct thread_info * now. Fetch ptid from thread.
7998 (find_lwp_pid): Update, "entry" parameter is a
7999 struct thread_info * now.
8000 (linux_wait_for_lwp): Fetch pid from thread.
8001 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8002 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8003 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8004 (dequeue_one_deferred_signal): Ditto.
8005 (cancel_breakpoint): Fetch ptid from current_inferior.
8006 (linux_wait_for_event): Pass &all_threads to find_inferior,
8007 not &all_lwps. Fetch ptid, lwpid from thread.
8008 (count_events_callback): Update, "entry" parameter is a
8009 struct thread_info * now.
8010 (select_singlestep_lwp_callback): Ditto.
8011 (select_event_lwp_callback): Ditto.
8012 (cancel_breakpoints_callback): Ditto.
8013 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8015 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8016 (unsuspend_one_lwp): Update, "entry" parameter is a
8017 struct thread_info * now.
8018 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8020 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8021 Fetch lwpid from thread, not lwp.
8022 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8023 Pass &all_threads to find_inferior, not &all_lwps.
8024 (send_sigstop): Fetch lwpid from thread, not lwp.
8025 (send_sigstop_callback): Update, "entry" parameter is a
8026 struct thread_info * now.
8027 (suspend_and_send_sigstop_callback): Ditto.
8028 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8029 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8030 struct thread_info * now.
8031 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8033 (lwp_running): Update, "entry" parameter is a
8034 struct thread_info * now.
8035 (stop_all_lwps): Fetch ptid from thread.
8036 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8037 (linux_resume_one_lwp): Fetch lwpid from thread.
8038 (linux_set_resume_request): Update, "entry" parameter is a
8039 struct thread_info * now. Fetch pid, lwpid from thread.
8040 (resume_status_pending_p): Update, "entry" parameter is a
8041 struct thread_info * now.
8042 (need_step_over_p): Ditto. Fetch lwpid from thread.
8043 (start_step_over): Fetch lwpid from thread.
8044 (linux_resume_one_thread): Update, "entry" parameter is a
8045 struct thread_info * now. Fetch lwpid from thread.
8046 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8047 (proceed_one_lwp): Update, "entry" parameter is a
8048 struct thread_info * now. Fetch lwpid from thread.
8049 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8050 struct thread_info * now.
8051 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8052 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8053 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8055 (regsets_store_inferior_registers): Ditto.
8056 (fetch_register, store_register): Ditto.
8057 (linux_read_memory, linux_write_memory): Ditto.
8058 (linux_request_interrupt): Ditto.
8059 (linux_read_auxv): Ditto.
8060 (linux_xfer_siginfo): Ditto.
8061 (linux_qxfer_spu): Ditto.
8062 (linux_qxfer_libraries_svr4): Ditto.
8063 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8064 moved to inferiors.h.
8066 (get_thread_lwp): Update.
8067 (struct lwp_info): Delete member "entry". Simplify comment for
8070 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8071 current_inferior directly.
8072 (update_watch_registers_callback): Update, "entry" parameter is a
8073 struct thread_info * now. Fetch pid from thread.
8074 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8075 (mips_insert_point): Fetch lwpid from current_inferior.
8076 Pass &all_threads to find_inferior, not &all_lwps.
8077 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8078 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8080 (mips_stopped_data_address): Ditto.
8081 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8083 * linux-tile-low.c (tile_arch_setup): Ditto.
8084 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8085 (update_debug_registers_callback): Update, "entry" parameter is a
8086 struct thread_info * now. Fetch pid from thread.
8087 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8088 Pass &all_threads to find_inferior, not &all_lwps.
8089 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8090 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8091 Pass &all_threads to find_inferior, not &all_lwps.
8092 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8093 (i386_dr_low_get_status): Ditto.
8094 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8095 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8096 (x86_linux_read_description): Ditto.
8097 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8099 2014-02-20 Doug Evans <dje@google.com>
8101 * inferiors.c (get_first_inferior): Fix buglet.
8103 2014-02-19 Doug Evans <dje@google.com>
8105 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8106 * inferiors.c (add_thread): Change result type to struct thread_info *.
8107 All callers updated.
8108 (add_lwp): Call add_thread here instead of in callers.
8109 All callers updated.
8110 * linux-low.h (get_lwp_thread): Rewrite.
8111 (struct lwp_info): New member "thread".
8113 2014-02-19 Doug Evans <dje@google.com>
8115 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8116 All callers updated.
8118 2014-02-19 Doug Evans <dje@google.com>
8120 * inferiors.c (add_thread): Fix whitespace.
8122 2014-02-19 Doug Evans <dje@google.com>
8124 * dll.c (clear_dlls): Replace accessing list implemention details
8126 * gdbthread.h (get_first_thread): Declare.
8127 * inferiors.c (for_each_inferior_with_data): New function.
8128 (get_first_thread): New function.
8129 (find_thread_ptid): Simplify.
8130 (get_first_inferior): New function.
8131 (clear_list): Delete.
8132 (one_inferior_p): New function.
8133 (clear_inferior_list): New function.
8134 (clear_inferiors): Update.
8135 * inferiors.h (for_each_inferior_with_data): Declare.
8136 (clear_inferior_list): Declare.
8137 (one_inferior_p): Declare.
8138 (get_first_inferior): Declare.
8139 * linux-low.c (linux_wait_for_event): Replace accessing list
8140 implemention details with API function.
8141 * server.c (target_running): Ditto.
8142 (accumulate_file_name_length): New function.
8143 (emit_dll_description): New function.
8144 (handle_qxfer_libraries): Replace accessing list implemention
8145 details with API function.
8146 (handle_qxfer_threads_worker): New function.
8147 (handle_qxfer_threads_proper): Replace accessing list implemention
8148 details with API function.
8149 (handle_query): Ditto.
8150 (visit_actioned_threads_callback_ftype): New typedef.
8151 (visit_actioned_threads_data): New struct.
8152 (visit_actioned_threads): Rewrite to be find_inferior callback.
8153 (resume): Call find_inferior.
8154 (handle_status): Replace accessing list implemention
8155 details with API function.
8156 (process_serial_event): Replace accessing list implemention details
8158 * target.c (set_desired_inferior): Replace accessing list implemention
8159 details with API function.
8160 * tracepoint.c (same_process_p): New function.
8161 (gdb_agent_about_to_close): Replace accessing list implemention
8162 details with API function.
8163 * win32-low.c (child_delete_thread): Replace accessing list
8164 implemention details with API function.
8165 (match_dll_by_basename): New function.
8166 (dll_is_loaded_by_basename): New function.
8167 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8168 details call to dll_is_loaded_by_basename.
8170 2014-02-19 Doug Evans <dje@google.com>
8172 * dll.h (struct dll_info): Add comment.
8173 * gdbthread.h (struct thread_info): Add comment.
8174 (current_ptid): Simplify.
8175 * inferiors.c (add_process): Update.
8176 (remove_process): Update.
8177 * inferiors.h (struct process_info): Rename member "head" to "entry".
8178 * linux-low.c (delete_lwp): Update.
8180 (last_thread_of_process_p): Update.
8181 (kill_one_lwp_callback, linux_kill): Update.
8182 (status_pending_p_callback): Update.
8183 (wait_for_sigstop): Update. Simplify read of ptid.
8184 (start_step_over): Update.
8185 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8186 (get_lwp_thread): Update.
8187 (struct lwp_info): Rename member "head" to "entry".
8188 * regcache.h (inferior_list_entry): Delete.
8189 * server.c (kill_inferior_callback): Update.
8190 (detach_or_kill_inferior_callback): Update.
8191 (print_started_pid): Update.
8192 (print_attached_pid): Update.
8193 (process_serial_event): Simplify read of ptid.
8194 * thread-db.c (thread_db_create_event): Update.
8195 (thread_db_get_tls_address): Update.
8196 * win32-low.c (current_inferior_ptid): Simplify.
8198 2014-02-19 Tom Tromey <tromey@redhat.com>
8200 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8202 (target_supports_btrace): Update.
8204 2014-02-14 Yao Qi <yao@codesourcery.com>
8206 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8207 (rsp-low-ipa.o): New target.
8209 2014-02-12 Tom Tromey <tromey@redhat.com>
8211 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8212 convert_ascii_to_int.
8213 * regcache.c (registers_to_string): Likewise.
8214 * remote-utils.c (decode_M_packet): Likewise.
8215 * server.c (process_serial_event): Likewise.
8217 2014-02-12 Tom Tromey <tromey@redhat.com>
8219 * server.c (handle_query, handle_v_run): Use hex2bin, not
8221 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8223 2014-02-12 Tom Tromey <tromey@redhat.com>
8225 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8226 convert_int_to_ascii.
8227 * regcache.c (registers_to_string, collect_register_as_string):
8229 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8231 * server.c (process_serial_event): Likewise.
8232 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8233 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8235 2014-02-12 Tom Tromey <tromey@redhat.com>
8237 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8238 bin2hex, not hexify.
8239 * tracepoint.c (cmd_qtstatus): Likewise.
8241 2014-02-12 Tom Tromey <tromey@redhat.com>
8243 * remote-utils.c (monitor_output): Pass explicit length to
8246 2014-02-12 Tom Tromey <tromey@redhat.com>
8248 * tracepoint.c: Include rsp-low.h.
8249 * server.c: Include rsp-low.h.
8250 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8251 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8253 * remote-utils.c: Include rsp-low.h.
8254 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8255 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8256 (convert_int_to_ascii, convert_ascii_to_int): Move to
8258 * regcache.c: Include rsp-low.h.
8259 * ax.c: Include rsp-low.h.
8260 * Makefile.in (SFILES): Add common/rsp-low.c.
8261 (OBS): Add rsp-low.o.
8262 (rsp-low.o): New target.
8264 2014-02-12 Tom Tromey <tromey@redhat.com>
8266 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8267 Include print-utils.h.
8268 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8269 (plongest, thirty_two, phex_nz): Remove.
8270 * Makefile.in (SFILES): Add common/print-utils.c.
8271 (OBS): Add print-utils.o.
8272 (print-utils-ipa.o): New target.
8273 (print-utils.o): New target.
8274 (IPA_OBJS): Add print-utils-ipa.o.
8276 2014-02-06 Tom Tromey <tromey@redhat.com>
8278 * Makefile.in (SFILES): Fix indentation.
8280 2014-02-05 Doug Evans <dje@google.com>
8282 * linux-low.c (linux_wait_for_event): Improve comment.
8283 (linux_wait_1): Keep current_inferior in sync with event_child.
8285 2014-01-22 Doug Evans <dje@google.com>
8287 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8289 2014-01-22 Doug Evans <dje@google.com>
8291 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8292 * configure: Regenerate.
8293 * config.in: Regenerate.
8294 * Makefile.in (SFILES): Add debug.c.
8296 * debug.c: New file.
8297 * debug.h: New file.
8298 * linux-aarch64-low.c (*): Update all debugging printfs to use
8299 debug_printf instead of fprintf.
8300 * linux-arm-low.c (*): Ditto.
8301 * linux-cris-low.c (*): Ditto.
8302 * linux-crisv32-low.c (*): Ditto.
8303 * linux-m32r-low.c (*): Ditto.
8304 * linux-sparc-low.c (*): Ditto.
8305 * linux-x86.c (*): Ditto.
8306 * linux-low.c (*): Ditto.
8307 (linux_wait_1): Add calls to debug_enter, debug_exit.
8308 (linux_wait): Remove redundant debugging printf.
8309 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8310 (linux_resume, unstop_all_lwps): Ditto.
8311 * mem-break.c (*): Update all debugging printfs to use
8312 debug_printf instead of fprintf.
8313 * remote-utils.c (*): Ditto.
8314 * thread-db.c (*): Ditto.
8315 * server.c #include <ctype.h>, "gdb_vecs.h".
8316 (debug_threads): Moved to debug.c.
8317 (*): Update all debugging printfs to use debug_printf instead of
8319 (start_inferior): Replace call to fflush with call to debug_flush.
8320 (monitor_show_help): Mention set debug-format.
8321 (parse_debug_format_options): New function.
8322 (handle_monitor_command): Handle "monitor set debug-format".
8323 (gdbserver_usage): Mention --debug-format.
8324 (main): Parse --debug-format.
8325 * server.h (debug_threads): Declaration moved to debug.h.
8327 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8328 trace_debug_1 that uses debug_printf.
8329 (tracepoint_look_up_symbols): Update all debugging printfs to use
8330 debug_printf instead of fprintf.
8332 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8334 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8337 2014-01-17 Pedro Alves <palves@redhat.com>
8340 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8341 defined after including gdb_proc_service.h.
8343 2014-01-16 Doug Evans <dje@google.com>
8345 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8346 (match_dll): Use it.
8348 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8350 * target.h (target_ops) <read_btrace>: Change parameters and
8351 return type to allow error reporting.
8352 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8353 trace reading errors on.
8354 * linux-low.c (linux_low_read_btrace): Pass trace reading
8356 (linux_low_disable_btrace): New.
8358 2014-01-15 Doug Evans <dje@google.com>
8360 * inferiors.c (thread_id_to_gdb_id): Delete.
8361 * inferiors.h (thread_id_to_gdb_id): Delete.
8363 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8365 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8366 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8369 2014-01-08 Pedro Alves <palves@redhat.com>
8371 * server.c (handle_status): Don't discard previous queued stop
8372 replies or thread's pending status here.
8373 (main) <disconnection>: Do it here instead.
8375 2014-01-08 Pedro Alves <palves@redhat.com>
8377 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8378 * server.c (visit_actioned_threads, handle_pending_status): New
8380 (handle_v_cont): Factor out parts to ...
8381 (resume): ... this new function. If in all-stop, and a thread
8382 being resumed has a pending status, report it without actually
8384 (myresume): Adjust to use the new 'resume' function.
8385 (clear_pending_status_callback, set_pending_status_callback)
8386 (find_status_pending_thread_callback): New functions.
8387 (handle_status): Handle the case of multiple threads having
8388 interesting statuses to report. Report threads' real last signal
8389 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8390 with an interesting thread to report the status for, instead of
8391 always reporting the status of the first thread.
8393 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8395 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8396 * gdbreplay.c (gdbreplay_version): Likewise.
8398 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8400 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8401 iov.iov_len with the real length in use.
8403 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8405 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8406 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8407 for all targets that use win32-low.c.
8408 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8409 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8411 2013-12-13 Pedro Alves <palves@redhat.com>
8413 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8414 if equal to TARGET_WAITKIND_LOADED.
8415 * win32-low.c (cached_status): New static global.
8416 (win32_wait): Add declaration.
8417 (do_initial_child_stuff): Flush all initial pending debug events
8418 up to the initial breakpoint.
8419 (win32_wait): If CACHED_STATUS was set, return that instead
8420 of doing a real wait. Remove the code resuming the execution
8421 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8422 during the initial phase. Also remove the code changing
8423 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8424 TARGET_WAITKIND_STOPPED.
8426 2013-12-11 Yao Qi <yao@codesourcery.com>
8428 * notif.c (handle_notif_ack): Return 0 if no notification
8431 2013-11-20 Doug Evans <dje@google.com>
8433 * linux-low.c (linux_set_resume_request): Fix comment.
8435 2013-11-20 Doug Evans <dje@google.com>
8437 * linux-low.c (resume_status_pending_p): Tweak comment.
8439 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8441 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8442 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8443 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8444 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8445 (srv_amd64_regobj): Add amd64-mpx.o.
8446 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8447 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8448 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8449 * i387-fp.c (num_pl_bnd_register) Added constant.
8450 (num_pl_bnd_cfg_registers) Added constant.
8451 (struct i387_xsave) Added reserved area and MPX fields.
8452 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8453 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8455 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8456 (init_registers_amd64_mpx_linux): Declare new function.
8457 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8458 (x86_64_regmap): Add MPX registers.
8459 (x86_linux_read_description): Add MPX case.
8460 (initialize_low_arch): Initialize MPX targets.
8462 2013-11-18 Tom Tromey <tromey@redhat.com>
8464 * configure: Rebuild.
8465 * configure.ac: Don't check for stdlib.h.
8466 * gdbreplay.c: Unconditionally include stdlib.h.
8468 2013-11-18 Tom Tromey <tromey@redhat.com>
8470 * config.in: Rebuild.
8471 * configure: Rebuild.
8472 * configure.ac: Don't use AC_HEADER_DIRENT.
8474 2013-11-18 Tom Tromey <tromey@redhat.com>
8476 * server.h: Don't check HAVE_STRING_H.
8477 * gdbreplay.c: Don't check HAVE_STRING_H.
8478 * configure: Rebuild.
8480 2013-11-18 Tom Tromey <tromey@redhat.com>
8482 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8485 2013-11-08 Tom Tromey <tromey@redhat.com>
8487 * configure, config.in: Rebuild.
8488 * configure.ac: Remove unused configury.
8490 2013-11-08 Tom Tromey <tromey@redhat.com>
8492 * acinclude.m4: Include common.m4, codeset.m4.
8493 * configure, config.in: Rebuild.
8494 * configure.ac: Use GDB_AC_COMMON.
8496 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8498 * linux-s390-low.c (HWCAP_S390_TE): New define.
8499 (s390_arch_setup): Consider the TE field in the HWCAP for
8500 determining 'have_regset_tdb'.
8502 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8505 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8508 2013-10-02 Pedro Alves <palves@redhat.com>
8510 * server.c (process_serial_event): Don't output "GDBserver
8511 exiting" if GDB is connected through stdio.
8512 * target.c (mywait): Likewise, be silent if GDB is connected
8515 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8517 * lynx-low.c (lynx_add_threads_after_attach): New function.
8518 (lynx_attach): Remove call to add_thread. Add call to
8519 lynx_add_threads_after_attach instead.
8521 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8523 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8524 * config.in, configure: Regenerated.
8526 2013-09-18 Yao Qi <yao@codesourcery.com>
8529 * server.c (start_inferior): Clear 'resume_info'.
8531 2013-09-16 Jiong Wang <jiwang@tilera.com>
8533 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8536 2013-09-16 Jiong Wang <jiwang@tilera.com>
8538 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8539 linux-tile-low.o to srv_tgtobj.
8541 2013-09-16 Will Newton <will.newton@linaro.org>
8543 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8546 2013-09-06 Pedro Alves <palves@redhat.com>
8548 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8549 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8550 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8551 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8552 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8553 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8555 2013-09-06 Pedro Alves <palves@redhat.com>
8557 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8558 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8560 2013-09-06 Pedro Alves <palves@redhat.com>
8562 * linux-amd64-ipa.c: Include tracepoint.h.
8563 * linux-i386-ipa.c: Include tracepoint.h.
8565 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8567 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8568 (ps_get_thread_area): New function.
8570 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8572 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8573 (initialize_low_arch): Call init_registers_crisv32 rather than
8574 init_register_crisv32.
8576 2013-09-05 Pedro Alves <palves@redhat.com>
8578 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8580 * hostio.h: ... this new file.
8581 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8582 win32-low.c: Include hostio.h.
8584 2013-09-05 Pedro Alves <palves@redhat.com>
8586 * server.h (gdb_client_data, handler_func, callback_handler_func)
8587 (delete_file_handler, add_file_handler, append_callback_event)
8588 (delete_callback_event, start_event_loop, initialize_event_loop):
8589 Move to event-loop.h and include it.
8590 * event-loop.h: New file.
8592 2013-09-05 Pedro Alves <palves@redhat.com>
8594 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8595 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8596 (loaded_dll, unloaded_dll): Move to ...
8597 * dll.h: ... this new file.
8598 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8600 2013-09-05 Pedro Alves <palves@redhat.com>
8602 * server.h (current_process, get_thread_process, all_processes)
8603 (add_inferior_to_list, for_each_inferior, current_inferior)
8604 (remove_inferior, add_process, remove_process, find_process_pid)
8605 (have_started_inferiors_p, have_attached_inferiors_p)
8606 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8607 (clear_inferiors, find_inferior, find_inferior_id)
8608 (inferior_target_data, set_inferior_target_data)
8609 (inferior_regcache_data, set_inferior_regcache_data): Move to
8610 inferiors.h, and include it.
8611 * inferiors.h: New file.
8613 2013-09-05 Pedro Alves <palves@redhat.com>
8615 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8619 2013-09-05 Pedro Alves <palves@redhat.com>
8621 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8623 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8624 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8625 (handle_tracepoint_general_set, handle_tracepoint_query)
8626 (tracepoint_finished_step, tracepoint_was_hit)
8627 (release_while_stepping_state_list, current_traceframe)
8628 (in_readonly_region, traceframe_read_mem)
8629 (fetch_traceframe_registers, traceframe_read_sdata)
8630 (traceframe_read_info, struct fast_tpoint_collect_status)
8631 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8632 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8633 (supply_fast_tracepoint_registers)
8634 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8635 (ipa_tdesc, claim_trampoline_space)
8636 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8637 (agent_mem_read, agent_get_trace_state_variable_value)
8638 (agent_set_trace_state_variable_value, agent_tsv_read)
8639 (agent_mem_read_string, get_raw_reg_func_addr)
8640 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8641 * tracepoint.h: ... this new file.
8643 2013-09-05 Pedro Alves <palves@redhat.com>
8645 * server.h (perror_with_name, error, fatal, warning, paddress)
8646 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8648 * utils.h: New file.
8650 2013-09-05 Pedro Alves <palves@redhat.com>
8652 * server.h (remote_debug, noack_mode, transport_is_reliable)
8653 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8654 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8655 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8656 (write_enn, initialize_async_io, enable_async_io)
8657 (disable_async_io, check_remote_input_interrupt_request)
8658 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8659 (dead_thread_notify, prepare_resume_reply)
8660 (decode_address_to_semicolon, decode_address, decode_m_packet)
8661 (decode_M_packet, decode_X_packet, decode_xfer_write)
8662 (decode_search_memory_packet, unhexify, hexify)
8663 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8664 (look_up_one_symbol, relocate_instruction)
8665 (monitor_output): Move to remote-utils.h, and include it.
8666 * remote-utils.h: New file.
8668 2013-09-05 Pedro Alves <palves@redhat.com>
8670 * server.h (_): Delete.
8672 2013-09-02 Pedro Alves <palves@redhat.com>
8674 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8675 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8677 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8679 2013-09-02 Pierre Muller <muller@sourceware.org>
8681 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8682 or WriteProcessMemory complete successfully and handle
8683 ERROR_PARTIAL_COPY error.
8685 2013-09-02 Pedro Alves <palves@redhat.com>
8687 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8688 error instead of EIO.
8690 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8693 * linux-low.c: Include filestuff.h.
8694 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8695 * lynx-low.c: Include filestuff.h.
8696 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8697 * server.c: Include filestuff.h.
8698 (main): Call notice_open_fds.
8699 * spu-low.c: Include filestuff.h.
8700 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8702 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8704 * Makefile.in: Explain why ../target and ../nat are not
8705 listed as include file search paths.
8706 (linux-waitpid.o): New object file rule.
8707 * configure.srv (srv_native_linux_obj): New variable.
8708 Replace all occurrences of linux native object files with
8709 $srv_native_linux_obj.
8710 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8711 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8712 (linux_enable_event_reporting): Remove declaration.
8713 (my_waitpid): Moved to common/linux-waitpid.c.
8714 (linux_wait_for_event): Pass ptid when calling
8715 linux_enable_event_reporting.
8716 (linux_supports_tracefork_flag): Remove.
8717 (linux_enable_event_reporting): Likewise.
8718 (linux_tracefork_grandchild): Remove.
8719 (STACK_SIZE): Moved to common/linux-ptrace.c.
8720 (linux_tracefork_child): Remove.
8721 (linux_test_for_tracefork): Remove.
8722 (linux_look_up_symbols): Call linux_supports_traceclone.
8723 (initialize_low): Remove call to linux_test_for_tracefork.
8724 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8725 common/linux-ptrace.h.
8726 (PTRACE_TYPE_ARG4): Likewise.
8727 Include linux-ptrace.h.
8729 2013-08-21 Pedro Alves <palves@redhat.com>
8731 * config.in: Renegerate.
8733 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8735 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8736 (SFILES): Remove $(srcdir)/common/target-common.c and
8737 add $(srcdir)/target/waitstatus.c.
8738 (OBS): Remove target-common.o and add waitstatus.o.
8739 (server_h): Remove $(srcdir)/../common/target-common.h and
8740 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8741 and $(srcdir)/../target/waitstatus.h.
8742 (target-common.o): Remove.
8743 (waitstatus.o): New target object file.
8744 * target.h: Do not include target-common.h and
8745 include target/resume.h, target/wait.h and
8746 target/waitstatus.h.
8748 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8750 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8751 to PTRACE_TYPE_ARG3.
8752 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8753 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8755 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8756 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8758 2013-07-27 Jie Zhang <jie@codesourcery.com>
8759 Daniel Jacobowitz <dan@codesourcery.com>
8760 Yao Qi <yao@codesourcery.com>
8762 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8763 (mips-linux-watch.o): New rule.
8764 (mips_linux_watch_h): New variable.
8765 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8767 * linux-mips-low.c: Include mips-linux-watch.h.
8768 (struct arch_process_info, struct arch_lwp_info): New.
8769 (update_watch_registers_callback): New function.
8770 (mips_linux_new_process, mips_linux_new_thread) New functions.
8771 (mips_linux_prepare_to_resume, mips_insert_point): New
8773 (mips_remove_point, mips_stopped_by_watchpoint): New
8775 (rsp_bp_type_to_target_hw_bp_type): New function.
8776 (mips_stopped_data_address): New function.
8777 (the_low_target): Add watchpoint support functions.
8779 2013-07-27 Yao Qi <yao@codesourcery.com>
8781 * i386-low.c: Include break-common.h.
8782 (enum target_hw_bp_type): Remove.
8784 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8786 * Makefile.in (SFILES): /common/target-common.c.
8787 (OBS): Add target-common.o.
8788 (server_h): Add $(srcdir)/../common/target-common.h.
8789 (target-common.o): New target.
8790 * server.c (queue_stop_reply_callback): Free
8791 status string after use.
8792 * target.c (target_waitstatus_to_string): Remove.
8793 * target.h: Include target-common.h.
8794 (resume_kind): Likewise.
8795 (target_waitkind): Likewise.
8796 (target_waitstatus): Likewise.
8797 (TARGET_WNOHANG): Likewise.
8799 2013-07-04 Yao Qi <yao@codesourcery.com>
8801 * Makefile.in (host_alias): Use @host_noncanonical@.
8802 (target_alias): Use @target_noncanonical@.
8803 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8804 ACX_NONCANONICAL_HOST.
8805 * configure: Regenerated.
8808 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8810 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8811 * configure: Rebuild.
8812 * Makefile.in (version_host, version_target): Get from configure.
8813 (version.c): Use $(version_host) and $(version_target).
8815 2013-07-03 Pedro Alves <palves@redhat.com>
8817 * Makefile.in (config.status): Depend on development.sh.
8818 * acinclude.m4: Include libmcheck.m4.
8819 * configure: Regenerate.
8821 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8823 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8824 attribute inside the parentheses.
8825 (winapi_DebugSetProcessKillOnExit): Ditto.
8826 (winapi_DebugBreakProcess): Ditto.
8827 (winapi_GenerateConsoleCtrlEvent): Ditto.
8829 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8831 * notif.h (notif_event): Add a dummy member to avoid compiler
8834 2013-07-01 Pedro Alves <palves@redhat.com>
8836 * hostio.c (HOSTIO_PATH_MAX): Define.
8837 (require_filename, handle_open, handle_unlink, handle_readlink):
8840 2013-07-01 Pedro Alves <palves@redhat.com>
8842 * server.h: Include "pathmax.h".
8843 * linux-low.c: Don't include sys/param.h.
8844 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8846 * win32-low.c: Don't include sys/param.h.
8847 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8849 2013-07-01 Pedro Alves <palves@redhat.com>
8851 * event-loop.c: Don't check HAVE_UNISTD_H before including
8853 * gdbreplay.c: Likewise.
8854 * remote-utils.c: Likewise.
8855 * server.c: Likewise.
8856 * configure.ac: Don't check for unistd.h.
8857 * configure: Regenerate.
8859 2013-06-28 Tom Tromey <tromey@redhat.com>
8861 * Makefile.in (version.c): Use version.in, not
8864 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8866 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8867 * configure: Rebuild.
8868 * Makefile.in (version_host, version_target): Get from configure.
8869 (version.c): Use $(version_host) and $(version_target).
8871 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8873 Fix trace-status to output user name without trailing colon.
8874 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8876 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8878 Fix trace-status to output proper start-time and stop-time.
8879 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8880 output start time and stop time in hex as gdb expects.
8882 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8884 * tracepoint.c (build_traceframe_info_xml): Output trace state
8885 variables present in the trace buffer.
8887 2013-06-24 Tom Tromey <tromey@redhat.com>
8889 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8891 (version.o): Remove.
8892 * gdbreplay.c: Include version.h.
8893 (version, host_name): Don't declare.
8894 * server.h: Include version.h.
8895 (version, host_name): Don't declare.
8897 2013-06-12 Pedro Alves <palves@redhat.com>
8899 * linux-x86-low.c (linux_is_elf64): Delete global.
8900 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8901 with local linux_pid_exe_is_elf_64_file use.
8903 2013-06-11 Pedro Alves <palves@redhat.com>
8905 * linux-low.c (regset_disabled, disable_regset): New functions.
8906 (regsets_fetch_inferior_registers)
8907 (regsets_store_inferior_registers): Use them.
8908 (initialize_regsets_info); Don't allocate the disabled_regsets
8910 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8913 2013-06-11 Pedro Alves <palves@redhat.com>
8915 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8918 2013-06-11 Pedro Alves <palves@redhat.com>
8920 * linux-x86-low.c (initialize_low_arch): Call
8921 init_registers_x32_avx_linux.
8923 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8925 Fix compatibility with Android Bionic.
8926 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8929 2013-06-07 Pedro Alves <palves@redhat.com>
8932 * Makefile.in (OBS): Add tdesc.o.
8933 (IPA_OBJS): Add tdesc-ipa.o.
8934 (tdesc-ipa.o): New rule.
8935 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8937 * linux-low.c (new_inferior): Delete.
8938 (disabled_regsets, num_regsets): Delete.
8939 (linux_add_process): Adjust to set the new per-process
8941 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8942 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8943 was a stop. When calling arch_setup, switch the current inferior
8944 to the thread that got an event.
8945 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8946 (regsets_fetch_inferior_registers)
8947 (regsets_store_inferior_registers): New regsets_info parameter.
8949 (linux_register_in_regsets): New regs_info parameter. Adjust to
8951 (register_addr, fetch_register, store_register): New usrregs_info
8952 parameter. Adjust to use it.
8953 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8954 parameter regs_info. Adjust to use it.
8955 (linux_fetch_registers): Get the current inferior's regs_info, and
8957 (linux_store_registers): Ditto.
8958 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8959 (initialize_low): Don't initialize the target_regsets here. Call
8960 initialize_low_arch.
8961 * linux-low.h (target_regsets): Delete declaration.
8962 (struct regsets_info): New.
8963 (struct usrregs_info): New.
8964 (struct regs_info): New.
8965 (struct process_info_private) <new_inferior>: New field.
8966 (struct linux_target_ops): Delete the num_regs, regmap, and
8967 regset_bitmap fields. New field regs_info.
8968 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8969 * i387-fp.c (num_xmm_registers): Delete.
8970 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8971 calls to new interface.
8972 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8973 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8974 Infer the number of xmm registers from the regcache's target
8976 * i387-fp.h (num_xmm_registers): Delete.
8977 * inferiors.c (add_thread): Don't install the thread's regcache
8979 * proc-service.c (gregset_info): Fetch the current inferior's
8980 regs_info. Adjust to use it.
8981 * regcache.c: Include tdesc.h.
8982 (register_bytes, reg_defs, num_registers)
8983 (gdbserver_expedite_regs): Delete.
8984 (get_thread_regcache): If the thread doesn't have a regcache yet,
8985 create one, instead of aborting gdbserver.
8986 (regcache_invalidate_one): Rename to ...
8987 (regcache_invalidate_thread): ... this.
8988 (regcache_invalidate_one): New.
8989 (regcache_invalidate): Only invalidate registers of the current
8991 (init_register_cache): Add target_desc parameter, and use it.
8992 (new_register_cache): Ditto. Assert the target description has a
8993 non zero registers_size.
8994 (regcache_cpy): Add assertions. Adjust.
8995 (realloc_register_cache, set_register_cache): Delete.
8996 (registers_to_string, registers_from_string): Adjust.
8997 (find_register_by_name, find_regno, find_register_by_number)
8998 (register_cache_size): Add target_desc parameter, and use it.
8999 (free_register_cache_thread, free_register_cache_thread_one)
9000 (regcache_release, register_cache_size): New.
9001 (register_size): Add target_desc parameter, and use it.
9002 (register_data, supply_register, supply_register_zeroed)
9003 (supply_regblock, supply_register_by_name, collect_register)
9004 (collect_register_as_string, collect_register_by_name): Adjust.
9005 * regcache.h (struct target_desc): Forward declare.
9006 (struct regcache) <tdesc>: New field.
9007 (init_register_cache, new_register_cache): Add target_desc
9009 (regcache_invalidate_thread): Declare.
9010 (regcache_invalidate_one): Delete declaration.
9011 (regcache_release): Declare.
9012 (find_register_by_number, register_cache_size, register_size)
9013 (find_regno): Add target_desc parameter.
9014 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9016 * remote-utils.c: Include tdesc.h.
9017 (outreg, prepare_resume_reply): Adjust.
9018 * server.c: Include tdesc.h.
9019 (gdbserver_xmltarget): Delete declaration.
9020 (get_features_xml, process_serial_event): Adjust.
9021 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9023 (struct process_info) <tdesc>: New field.
9024 (ipa_tdesc): Declare.
9025 * tdesc.c: New file.
9026 * tdesc.h: New file.
9027 * tracepoint.c: Include tdesc.h.
9028 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9029 (get_context_regcache): Adjust to pass ipa_tdesc down.
9030 (do_action_at_tracepoint): Adjust to get the register cache size
9031 from the context regcache's description.
9032 (traceframe_walk_blocks): Adjust to get the register cache size
9033 from the current trace frame's description.
9034 (traceframe_get_pc): Adjust to get current trace frame's
9035 description and pass it down.
9036 (gdb_collect): Adjust to get the register cache size from the
9038 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9039 (gdbserver_xmltarget): Delete.
9040 (initialize_low_tracepoint): Set the ipa's target description.
9041 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9042 (initialize_low_tracepoint): Set the ipa's target description.
9043 * linux-x86-low.c: Include tdesc.h.
9044 [__x86_64__] (is_64bit_tdesc): New.
9045 (ps_get_thread_area, x86_get_thread_area): Use it.
9046 (i386_cannot_store_register): Rename to ...
9047 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9048 (i386_cannot_fetch_register): Rename to ...
9049 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9050 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9052 (target_regsets): Rename to ...
9053 (x86_regsets): ... this.
9054 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9056 (x86_siginfo_fixup): Use is_64bit_tdesc.
9057 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9058 (tdesc_x32_avx_linux, tdesc_x32_linux)
9059 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9061 (x86_linux_update_xmltarget): Delete.
9062 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9063 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9064 (AMD64_LINUX_USER64_CS): New.
9065 (x86_linux_read_description): New, based on
9066 x86_linux_update_xmltarget.
9067 (same_process_callback): New.
9068 (x86_arch_setup_process_callback): New.
9069 (x86_linux_update_xmltarget): New.
9070 (x86_regsets_info): New.
9071 (amd64_linux_regs_info): New.
9072 (i386_linux_usrregs_info): New.
9073 (i386_linux_regs_info): New.
9074 (x86_linux_regs_info): New.
9075 (x86_arch_setup): Reimplement.
9076 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9077 (x86_emit_ops): Ditto.
9078 (the_low_target): Adjust. Install x86_linux_regs_info,
9079 x86_cannot_fetch_register, and x86_cannot_store_register.
9080 (initialize_low_arch): New.
9081 * linux-ia64-low.c (tdesc_ia64): Declare.
9082 (ia64_fetch_register): Adjust.
9083 (ia64_usrregs_info, regs_info): New globals.
9084 (ia64_regs_info): New function.
9085 (the_low_target): Adjust.
9086 (initialize_low_arch): New function.
9087 * linux-sparc-low.c (tdesc_sparc64): Declare.
9088 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9090 (sparc_arch_setup): New function.
9091 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9092 (the_low_target): Adjust.
9093 (initialize_low_arch): New function.
9094 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9095 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9096 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9097 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9098 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9099 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9100 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9101 (tdesc_powerpc_isa205_vsx64l): Declare.
9102 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9103 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9104 (ppc_set_pc, ppc_get_hwcap): Adjust.
9105 (ppc_usrregs_info): Forward declare.
9106 (!__powerpc64__) ppc_regmap_adjusted: New global.
9107 (ppc_arch_setup): Adjust to the current process'es target
9109 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9110 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9111 (ppc_store_evrregset): Adjust.
9112 (target_regsets): Rename to ...
9113 (ppc_regsets): ... this, and make static.
9114 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9115 (ppc_regs_info): New function.
9116 (the_low_target): Adjust.
9117 (initialize_low_arch): New function.
9118 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9119 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9120 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9121 (tdesc_s390x_linux64v2): Declare.
9122 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9123 (s390_fill_gregset, s390_store_last_break): Adjust.
9124 (target_regsets): Rename to ...
9125 (s390_regsets): ... this, and make static.
9126 (s390_get_pc, s390_set_pc): Adjust.
9127 (s390_get_hwcap): New target_desc parameter, and use it.
9128 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9129 (s390_arch_setup): Adjust to set the current process'es target
9130 description. Don't adjust the regmap.
9131 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9132 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9133 (regs_info_3264): New globals.
9134 (s390_regs_info): New function.
9135 (the_low_target): Adjust.
9136 (initialize_low_arch): New function.
9137 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9138 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9139 [__mips64] (init_registers_mips_linux)
9140 (init_registers_mips_dsp_linux): Delete defines.
9141 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9142 (have_dsp): New global.
9143 (mips_read_description): New, based on mips_arch_setup.
9144 (mips_arch_setup): Reimplement.
9145 (get_usrregs_info): New function.
9146 (mips_cannot_fetch_register, mips_cannot_store_register)
9147 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9148 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9149 (target_regsets): Rename to ...
9150 (mips_regsets): ... this, and make static.
9151 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9152 (dsp_regs_info, regs_info): New globals.
9153 (mips_regs_info): New function.
9154 (the_low_target): Adjust.
9155 (initialize_low_arch): New function.
9156 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9157 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9159 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9160 (arm_read_description): New, with bits factored from
9162 (arm_arch_setup): Reimplement.
9163 (target_regsets): Rename to ...
9164 (arm_regsets): ... this, and make static.
9165 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9166 (arm_regs_info): New function.
9167 (the_low_target): Adjust.
9168 (initialize_low_arch): New function.
9169 * linux-m68k-low.c (tdesc_m68k): Declare.
9170 (target_regsets): Rename to ...
9171 (m68k_regsets): ... this, and make static.
9172 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9173 (m68k_regs_info): New function.
9174 (m68k_arch_setup): New function.
9175 (the_low_target): Adjust.
9176 (initialize_low_arch): New function.
9177 * linux-sh-low.c (tdesc_sharch): Declare.
9178 (target_regsets): Rename to ...
9179 (sh_regsets): ... this, and make static.
9180 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9181 (sh_regs_info, sh_arch_setup): New functions.
9182 (the_low_target): Adjust.
9183 (initialize_low_arch): New function.
9184 * linux-bfin-low.c (tdesc_bfin): Declare.
9185 (bfin_arch_setup): New function.
9186 (bfin_usrregs_info, regs_info): New globals.
9187 (bfin_regs_info): New function.
9188 (the_low_target): Adjust.
9189 (initialize_low_arch): New function.
9190 * linux-cris-low.c (tdesc_cris): Declare.
9191 (cris_arch_setup): New function.
9192 (cris_usrregs_info, regs_info): New globals.
9193 (cris_regs_info): New function.
9194 (the_low_target): Adjust.
9195 (initialize_low_arch): New function.
9196 * linux-cris-low.c (tdesc_crisv32): Declare.
9197 (cris_arch_setup): New function.
9198 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9199 (cris_regs_info): New function.
9200 (the_low_target): Adjust.
9201 (initialize_low_arch): New function.
9202 * linux-m32r-low.c (tdesc_m32r): Declare.
9203 (m32r_arch_setup): New function.
9204 (m32r_usrregs_info, regs_info): New globals.
9205 (m32r_regs_info): Adjust.
9206 (initialize_low_arch): New function.
9207 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9208 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9209 (tic6x_usrregs_info): Forward declare.
9210 (tic6x_read_description): New function, based on ...
9211 (tic6x_arch_setup): ... this. Reimplement.
9212 (target_regsets): Rename to ...
9213 (tic6x_regsets): ... this, and make static.
9214 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9215 (tic6x_regs_info): New function.
9216 (the_low_target): Adjust.
9217 (initialize_low_arch): New function.
9218 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9219 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9220 (target_regsets): Rename to ...
9221 (xtensa_regsets): ... this, and make static.
9222 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9224 (xtensa_arch_setup, xtensa_regs_info): New functions.
9225 (the_low_target): Adjust.
9226 (initialize_low_arch): New function.
9227 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9228 (nios2_arch_setup): Set the current process'es tdesc.
9229 (target_regsets): Rename to ...
9230 (nios2_regsets): ... this.
9231 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9232 (nios2_regs_info): New function.
9233 (the_low_target): Adjust.
9234 (initialize_low_arch): New function.
9235 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9236 (aarch64_arch_setup): Set the current process'es tdesc.
9237 (target_regsets): Rename to ...
9238 (aarch64_regsets): ... this.
9239 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9240 (aarch64_regs_info): New function.
9241 (the_low_target): Adjust.
9242 (initialize_low_arch): New function.
9243 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9245 (target_regsets): Rename to ...
9246 (tile_regsets): ... this.
9247 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9248 (tile_regs_info): New function.
9249 (tile_arch_setup): Set the current process'es tdesc.
9250 (the_low_target): Adjust.
9251 (initialize_low_arch): New function.
9252 * spu-low.c (tdesc_spu): Declare.
9253 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9254 * win32-arm-low.c (tdesc_arm): Declare.
9255 (arm_arch_setup): New function.
9256 (the_low_target): Install arm_arch_setup instead of
9258 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9259 (init_windows_x86): Rename to ...
9260 (i386_arch_setup): ... this. Set `win32_tdesc'.
9261 (the_low_target): Adjust.
9262 * win32-low.c (win32_tdesc): New global.
9263 (child_add_thread): Don't create the thread cache here.
9264 (do_initial_child_stuff): Set the new process'es tdesc.
9265 * win32-low.h (struct target_desc): Forward declare.
9266 (win32_tdesc): Declare.
9267 * lynx-i386-low.c (tdesc_i386): Declare global.
9268 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9269 * lynx-low.c (lynx_tdesc): New global.
9270 (lynx_add_process): Set the new process'es tdesc.
9271 * lynx-low.h (struct target_desc): Forward declare.
9272 (lynx_tdesc): Declare global.
9273 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9274 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9275 * nto-low.c (nto_tdesc): New global.
9276 (do_attach): Set the new process'es tdesc.
9277 * nto-low.h (struct target_desc): Forward declare.
9278 (nto_tdesc): Declare.
9279 * nto-x86-low.c (tdesc_i386): Declare.
9280 (nto_x86_arch_setup): Set `nto_tdesc'.
9282 2013-06-04 Gary Benson <gbenson@redhat.com>
9284 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9285 to qSupported response when appropriate.
9286 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9287 with nonzero-length annex.
9288 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9289 arguments supplied in annex.
9291 2013-05-31 Doug Evans <dje@google.com>
9294 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9295 64 bits in 64-cross-32 environment.
9297 2013-05-28 Pedro Alves <palves@redhat.com>
9299 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9300 (aarch64-without-fpu.c): Delete rule.
9301 * configure.srv (aarch64*-*-linux*): Remove references to
9302 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9303 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9306 2013-05-24 Pedro Alves <palves@redhat.com>
9308 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9309 instead of strchr/decode_address. Error if the range isn't split
9310 with a ','. Don't assume there's be a ':' in the action.
9312 2013-05-23 Yao Qi <yao@codesourcery.com>
9313 Pedro Alves <palves@redhat.com>
9315 * linux-low.c (lwp_in_step_range): New function.
9316 (linux_wait_1): If the thread was range stepping and stopped
9317 outside the stepping range, report the stop to GDB. Otherwise,
9318 continue stepping. Add range stepping debug output.
9319 (linux_set_resume_request): Copy the step range from the resume
9321 (linux_supports_range_stepping): New.
9322 (linux_target_ops) <supports_range_stepping>: Set to
9323 linux_supports_range_stepping.
9324 * linux-low.h (struct linux_target_ops)
9325 <supports_range_stepping>: New field.
9326 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9327 * linux-x86-low.c (x86_supports_range_stepping): New.
9328 (the_low_target) <supports_range_stepping>: Set to
9329 x86_supports_range_stepping.
9330 * server.c (handle_v_cont): Handle 'r' action.
9331 (handle_v_requests): Append ";r" if the target supports range
9333 * target.h (struct thread_resume) <step_range_start,
9334 step_range_end>: New fields.
9335 (struct target_ops) <supports_range_stepping>:
9337 (target_supports_range_stepping): New macro.
9339 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9341 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9342 confusion in comment.
9344 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9346 * lynx-low.c (struct process_info_private): New type.
9347 (lynx_add_process): New function.
9348 (lynx_create_inferior, lynx_attach): Replace calls to
9349 add_process by calls to lynx_add_process.
9350 (lynx_resume): If PTID is null, then try using
9351 current_process()->private->last_wait_event_ptid.
9353 (lynx_clear_inferiors): Delete. The contents of that function
9354 has been inlined in lynx_mourn;
9355 (lynx_wait_1): Save the ptid in the process's private data.
9356 (lynx_mourn): Free the process' private data. Replace call
9357 to lynx_clear_inferiors by call to clear_inferiors.
9359 2013-05-17 Yao Qi <yao@codesourcery.com>
9361 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9364 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9366 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9367 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9368 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9369 PT_TEXT_END_ADDR guards. Update comments.
9370 (linux_target_op) <read_offsets>: Conditionally define to
9371 linux_read_offsets if the target is UCLIBC and if it defines
9372 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9374 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9375 Andrew Jenner <andrew@codesourcery.com>
9377 * Makefile.in (SFILES): Add linux-nios2-low.c.
9378 (clean): Add action to delete nios2-linux.c.
9379 (nios2-linux.c): New rule.
9380 * configure.srv: Add nios2*-*-linux*.
9381 * linux-nios2-low.c: New.
9383 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9385 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9387 2013-04-25 Hui Zhu <hui@codesourcery.com>
9390 * ax.c (ax_printf): Add fflush.
9392 2013-04-22 Tom Tromey <tromey@redhat.com>
9394 * Makefile.in (SFILES): Add filestuff.c.
9395 (OBS): Add filestuff.o.
9396 (filestuff.o): New target.
9397 * config.in, configure: Rebuild.
9398 * configure.ac: Check for fdwalk, pipe2.
9400 2013-04-17 Pedro Alves <palves@redhat.com>
9402 * configure.ac (USE_THREAD_DB): Delete variable.
9403 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9404 Don't AC_SUBST USE_THREAD_DB.
9405 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9406 * config.in, configure: Regenerate.
9408 2013-04-16 Pedro Alves <palves@redhat.com>
9410 * linux-low.h (struct lwp_info) <thread_known>: Move under
9411 the USE_THREAD_DB #ifdef.
9413 2013-04-16 Pedro Alves <palves@redhat.com>
9415 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9416 (linux-low.o): Delete rule.
9417 * linux-low.h: Always include "gdb_thread_db.h" instead of
9418 conditionally including thread_db.h.
9419 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9422 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9424 * Makefile.in (install-only): Fix make install regression.
9426 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9428 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9429 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9431 * gdbserver.1: Remove.
9433 2013-03-22 Pedro Alves <palves@redhat.com>
9435 * linux-low.c (handle_extended_wait): Don't call
9436 linux_enable_event_reporting.
9438 2013-03-15 Tony Theodore <tonyt@logyst.com>
9441 * Makefile.in (SHELL): Use @SHELL@.
9443 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9445 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9448 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9450 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9451 Remove extraneous NULL element.
9453 2013-03-13 Yao Qi <yao@codesourcery.com>
9455 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9456 'V' block in trace frame.
9458 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9460 * target.h (struct target_ops): Add btrace ops.
9461 (target_supports_btrace): New macro.
9462 (target_enable_btrace): New macro.
9463 (target_disable_btrace): New macro.
9464 (target_read_btrace): New macro.
9465 * gdbthread.h (struct thread_info): Add btrace field.
9466 * server.c: Include btrace-common.h.
9467 (handle_btrace_general_set): New function.
9468 (handle_btrace_enable): New function.
9469 (handle_btrace_disable): New function.
9470 (handle_general_set): Call handle_btrace_general_set.
9471 (handle_qxfer_btrace): New function.
9472 (struct qxfer qxfer_packets[]): Add btrace entry.
9473 * inferiors.c (remove_thread): Disable btrace.
9474 * linux-low: Include linux-btrace.h.
9475 (linux_low_enable_btrace): New function.
9476 (linux_low_read_btrace): New function.
9477 (linux_target_ops): Add btrace ops.
9478 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9479 Add srv_linux_btrace=yes.
9480 (x86_64-*-linux*): Add linux-btrace.o.
9481 Add srv_linux_btrace=yes.
9482 * configure.ac: Define HAVE_LINUX_BTRACE.
9483 * config.in: Regenerated.
9484 * configure: Regenerated.
9486 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9488 * server.c (handle_qxfer): Preserve error message if -3 is
9490 (qxfer): Document the -3 return value.
9492 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9494 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9495 (linux_btrace_h): New variable.
9496 (linux-btrace.o): New rule.
9498 2013-03-08 Stan Shebs <stan@codesourcery.com>
9499 Hafiz Abid Qadeer <abidh@codesourcery.com>
9501 * tracepoint.c (trace_buffer_size): New global.
9502 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9503 (init_trace_buffer): Change to one-argument function. Allocate
9504 trace buffer memory.
9505 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9506 handle QTBuffer:size packet.
9507 (cmd_bigqtbuffer_size): New function.
9508 (initialize_tracepoint): Call init_trace_buffer with
9509 DEFAULT_TRACE_BUFFER_SIZE.
9510 * server.c (handle_query): Add QTBuffer:size in the
9513 2013-03-07 Yao Qi <yao@codesourcery.com>
9515 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9516 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9518 (cmd_qtsp): Adjust condition. Do post increment.
9519 Set cur_action and cur_step_action back to 0.
9521 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9524 * linux-low.c (linux_write_memory): Return early success if LEN is
9527 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9529 * configure.srv: Add x86_64-*-cygwin* as target.
9531 2013-02-28 Tom Tromey <tromey@redhat.com>
9533 * configure.ac: Invoke AC_SYS_LARGEFILE.
9534 * configure, config.in: Rebuild.
9536 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9538 * win32-low.c: Throughout, fix format strings and casts of
9539 printf-like functions to avoid type related warnings on all
9541 (get_child_debug_event): Print dwDebugEventCode as hex since
9542 that's how it's usually documented.
9544 2013-02-28 Yao Qi <yao@codesourcery.com>
9546 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9549 2013-02-27 Jiong Wang <jiwang@tilera.com>
9551 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9552 (reg-tilegx32.c): New rule.
9553 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9554 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9555 different register info initializer according to elf class.
9556 (init_registers_tilgx32): New function. The tilegx32 register info
9558 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9559 (tile_store_gregset): Likewise.
9561 2013-02-27 Yao Qi <yao@codesourcery.com>
9563 * server.c (process_point_options): Print debug message when
9564 debug_threads is true.
9566 2013-02-26 Yao Qi <yao@codesourcery.com>
9568 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9570 2013-02-19 Pedro Alves <palves@redhat.com>
9571 Kai Tietz <ktietz@redhat.com>
9575 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9576 instead of strtoul to extract address from packet.
9577 (process_serial_event) <'z'>: Likewise.
9579 2013-02-18 Yao Qi <yao@codesourcery.com>
9581 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9583 2013-02-14 Pedro Alves <palves@redhat.com>
9587 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9588 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9590 2013-02-14 Pedro Alves <palves@redhat.com>
9592 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9594 2013-02-14 Pedro Alves <palves@redhat.com>
9596 * tracepoint.c (save_string): Delete.
9597 (add_tracepoint_action): Use savestring instead of save_string.
9599 2013-02-12 Pedro Alves <palves@redhat.com>
9601 * linux-xtensa-low.c: Ditto.
9602 * xtensa-xtregs.c: Ditto.
9604 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9606 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9609 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9611 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9612 aarch64_num_wp_regs and aarch64_num_bp_regs to
9613 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9615 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9617 * linux-aarch64-low.c (ps_get_thread_area): Replace
9618 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9620 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9621 Marcus Shawcroft <marcus.shawcroft@arm.com>
9622 Nigel Stephens <nigel.stephens@arm.com>
9623 Yufeng Zhang <yufeng.zhang@arm.com>
9625 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9626 (aarch64.c, aarch64-without-fpu.c): New targets.
9627 * configure.srv (aarch64*-*-linux*): New.
9628 * linux-aarch64-low.c: New file.
9630 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9632 * linux-low.c (handle_extended_wait, linux_create_inferior)
9633 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9634 (dequeue_one_deferred_signal, linux_resume_one_thread)
9635 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9636 (linux_tracefork_grandchild, linux_test_for_tracefork)
9637 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9638 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9639 where the argument is 0.
9641 2013-01-25 Yao Qi <yao@codesourcery.com>
9643 * event-loop.c: Include "queue.h".
9644 (gdb_event_p): New typedef.
9645 (struct gdb_event) <next_event>: Remove.
9646 (event_queue): Change to QUEUE(gdb_event_p).
9647 (async_queue_event): Remove.
9648 (gdb_event_xfree): New.
9649 (initialize_event_loop): New.
9650 (process_event): Use API from QUEUE.
9651 (wait_for_event): Likewise.
9652 * server.c (main): Call initialize_event_loop.
9653 * server.h (initialize_event_loop): Declare.
9655 2013-01-18 Yao Qi <yao@codesourcery.com>
9657 * ax.h (struct eval_agent_expr_context): New.
9658 (gdb_eval_agent_expr): Update declaration.
9659 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9660 TFRAME. Add new argument CTX.
9661 * server.h (struct eval_agent_expr_context): Declare.
9662 (agent_mem_read, agent_tsv_read): Update declaration.
9663 (agent_mem_read_string): Likewise.
9664 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9665 (add_traceframe_block): Add new argument TPOINT.
9666 Increase TPOINT->traceframe_usage.
9667 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9668 eval_tracepoint_agent_expr.
9669 (condition_true_at_tracepoint): Likewise.
9670 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9671 (agent_mem_read_string, agent_tsv_read): Likewise.
9673 2013-01-16 Yao Qi <yao@codesourcery.com>
9675 * linux-low.c (linux_resume_one_lwp): Don't check
9676 'lwp->bp_reinsert != 0'.
9678 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9679 Pedro Alves <palves@redhat.com>
9681 * lynx-low.c (ptrace_request_to_str): Define a temporary
9682 macro and use it to simplify this function's implementation.
9684 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9686 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9689 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9691 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9693 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9695 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9697 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9699 * lynx-low.c (lynx_resume): Use the resume_info parameter
9700 to determine the ptid for the lynx_ptrace call, unless
9701 it is equal to minus_one_ptid, in which case we use the
9702 ptid of the current_inferior.
9703 (lynx_wait_1): After having received a thread create/exit
9704 event, resume the inferior's execution using the signaling
9705 thread's ptid, rather than the old ptid.
9707 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9709 * lynx-low.c (lynx_resume): Delete variable ret.
9711 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9713 * gdbreplay.c (gdbreplay_version): Update copyright year.
9714 * server.c (gdbserver_version): Likewise.
9716 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9718 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9721 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9723 * lynx-low.c (ptrace_request_to_str): Add handling for
9726 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9728 * lynx-low.c (lynx_attach): Delete variable new_process.
9730 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9732 * lynx-low.c (lynx_create_inferior): Delete variable
9735 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9737 * lynx-low.c (ptrace_request_to_str): Do not handle
9738 PTRACE_GETTHREADLIST if this macro does not exist.
9740 2012-12-15 Yao Qi <yao@codesourcery.com>
9742 * Makefile.in (OBS): Add notif.o.
9743 * notif.c, notif.h: New.
9744 * server.c: Include "notif.h".
9745 (struct vstop_notif) <next>: Remove.
9747 (queue_stop_reply): Update.
9748 (push_event, send_next_stop_reply): Remove.
9749 (discard_queued_stop_replies): Update.
9750 (notif_stop): New variable.
9751 (handle_v_stopped): Remove.
9752 (handle_v_requests): Don't call handle_v_stopped. Call
9753 handle_ack_notif instead.
9754 (queue_stop_reply_callback): Call notif_event_enque instead
9755 of queue_stop_reply.
9756 (handle_status): Don't call send_next_stop_reply, call
9757 notif_write_event instead.
9758 (kill_inferior_callback): Likewise.
9759 (detach_or_kill_inferior_callback): Likewise.
9760 (main): Call initialize_notif.
9761 (process_serial_event): Call QUEUE_is_empty.
9762 (handle_target_event): Call notif_push instead of push event.
9763 * server.h (push_event): Remove declaration.
9765 2012-12-10 Tom Tromey <tromey@redhat.com>
9767 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9768 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9771 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9772 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9773 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9774 (amd64-linux-ipa.o, ax.o): Rewrite.
9775 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9776 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9777 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9778 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9779 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9780 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9781 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9782 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9783 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9784 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9785 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9786 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9787 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9788 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9789 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9790 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9791 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9792 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9793 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9794 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9795 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9796 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9797 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9798 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9799 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9800 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9801 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9802 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9803 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9804 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9805 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9806 (reg-tilegx.o): Remove.
9807 (all_object_files): New macro.
9808 Include .deps files.
9809 * aclocal.m4, configure: Rebuild.
9810 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9811 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9812 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9814 2012-12-05 Tom Tromey <tromey@redhat.com>
9817 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9819 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9821 * configure.ac: Check for linux/perf_event.h.
9822 * config.in: Regenerated.
9823 * configure: Regenerated.
9825 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9827 * hostio.c (handle_readlink): Decrease buffer size
9828 parameter passed to readlink by one byte.
9830 2012-11-26 Yao Qi <yao@codesourcery.com>
9832 * configure.ac (build_warnings): Append '-Wempty-body'.
9833 * configure: Regenerated.
9834 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9837 2012-11-15 Pierre Muller <muller@sourceware.org>
9839 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9840 * config.in: Regenerate.
9841 * configure: Regenerate.
9842 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9843 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9844 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9845 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9847 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9848 instead of <sys/wait.h> header.
9849 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9851 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9853 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9854 (various make rules): Remove -DGDBSERVER
9856 2012-11-09 Yao Qi <yao@codesourcery.com>
9858 * spu-low.c (current_ptid): Move it to ..
9859 * gdbthread.h: ... here. New.
9860 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9861 * server.c (myresume, process_serial_event): Likewise.
9862 * thread-db.c (thread_db_find_new_threads): Likewise.
9863 * tracepoint.c (run_inferior_command): Likewise.
9865 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9867 * server.c (handle_search_memory_1): Include access length in
9870 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9872 * linux-crisv32-low.c: Fix compile errors.
9874 2012-09-04 Yao Qi <yao@codesourcery.com>
9876 * tracepoint.c (cmd_qtsv): Adjust debug message.
9877 Don't check CUR_TPOINT.
9879 2012-08-28 Yao Qi <yao@codesourcery.com>
9881 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9882 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9883 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9884 Remove declarations of xmalloc, xreallloc, xstrdup and
9886 * Makefile.in (libiberty_h): New.
9887 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9888 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9890 2012-08-23 Yao Qi <yao@codesourcery.com>
9892 * server.h: Remove declaration of 'xsnprintf'.
9894 2012-08-22 Keith Seitz <keiths@redhat.com>
9896 * server.h: Include build-gnulib-gbserver/config.h.
9897 * gdbreplay.c: Likewise.
9899 2012-08-08 Doug Evans <dje@google.com>
9901 * Makefile.in (SFILES): Add gdb_vecs.c.
9902 (OBS): Add gdb_vecs.o.
9903 (gdb_vecs_h, host_defs_h): New variables.
9904 (thread-db.o): Add $(gdb_vecs_h) dependency.
9905 (gdb_vecs.o): New rule.
9906 * thread-db.c: #include "gdb_vecs.h".
9907 (thread_db_load_search): Use a vector to iterate over path elements.
9908 Handle text appearing after "$pdir".
9910 * configure.ac: Add check for strstr.
9911 * config.in: Regenerate.
9912 * configure: Regenerate.
9914 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9916 * hostio.c (handle_pread): If pread fails, fall back to attempting
9918 (handle_pwrite): Likewise for pwrite.
9920 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9922 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9923 between unsupported TYPE and unimplementable ADDR/LEN combination.
9924 (arm_insert_point): Act on new return value.
9926 2012-07-31 Pedro Alves <palves@redhat.com>
9928 * server.c (process_point_options): Only skip tokens if we find
9929 one that is unrecognized. Don't treat 'X' specially while
9930 skipping unrecognized tokens.
9932 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9934 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9935 to 4-byte-align HW breakpoint addresses for Thumb.
9937 2012-07-27 Yao Qi <yao@codesourcery.com>
9941 * server.h: Declare gdb_agent_about_to_close.
9942 * target.c (kill_inferior): Include "agent.h".
9943 New. Send command 'kill'.
9944 * target.h (kill_inferior): Removed macro.
9945 * tracepoint.c (gdb_agent_about_to_close): New.
9946 (gdb_agent_helper_thread): Handle command 'close'.
9947 Wait endlessly until the inferior stops.
9948 Install gdb_agent_remove_socket to atexit hook.
9949 (agent_socket_name): New static variable.
9950 (gdb_agent_socket_init): Replace local variable 'name' with
9951 'agent_socket_name'.
9952 (gdb_agent_remove_socket): New.
9954 2012-07-27 Yao Qi <yao@codesourcery.com>
9956 * server.c (process_point_options): Stop at 'X' when parsing.
9958 2012-07-19 Michael Eager <eager@eagercon.com>
9960 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9962 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9963 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9964 hardware breakpoint.
9966 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9968 * gdbserver/linux-low.c (initialize_low): Call
9969 linux_ptrace_init_warnings.
9971 2012-07-02 Doug Evans <dje@google.com>
9973 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9976 2012-07-02 Stan Shebs <stan@codesourcery.com>
9978 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9979 (ax.o): Add it to build rule.
9981 (OBS): Add format.o.
9982 (IPA_OBS): Add format.o.
9983 * server.c (handle_query): Claim support for breakpoint commands.
9984 (process_point_options): Add command case.
9985 (process_serial_event): Leave running if there are printfs in
9987 * mem-break.h (any_persistent_commands): Declare.
9988 (add_breakpoint_commands): Declare.
9989 (gdb_no_commands_at_breakpoint): Declare.
9990 (run_breakpoint_commands): Declare.
9991 * mem-break.c (struct point_command_list): New struct.
9992 (struct breakpoint): New field command_list.
9993 (any_persistent_commands): New function.
9994 (add_commands_to_breakpoint): New function.
9995 (add_breakpoint_commands): New function.
9996 (gdb_no_commands_at_breakpoint): New function.
9997 (run_breakpoint_commands): New function.
9998 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10000 * ax.c: Include format.h.
10001 (ax_printf): New function.
10002 (gdb_eval_agent_expr): Add printf opcode.
10004 2012-06-13 Yao Qi <yao@codesourcery.com>
10006 * server.c (start_inferior): Remove duplicated writes to fields
10007 'last_resume_kind' and 'last_status' of 'current_inferior'.
10009 2012-06-12 Yao Qi <yao@codesourcery.com>
10010 Pedro Alves <palves@redhat.com>
10012 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10014 * server.c (handle_v_cont): Extend comment.
10016 2012-06-11 Yao Qi <yao@codesourcery.com>
10018 * linux-low.c (linux_attach): Add 'static'.
10020 2012-06-06 Yao Qi <yao@codesourcery.com>
10022 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10024 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10026 Fix gcc -flto compilation warning.
10027 * server.c (main): Make variable multi_mode and attach volatile.
10029 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10031 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10032 if the platform doesn't know about it.
10034 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10036 * Makefile.in (SFILES): Add linux-tile-low.c.
10037 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10038 * configure.srv: Handle tilegx-*-linux*.
10039 * linux-tile-low.c: New file.
10041 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10043 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10045 2012-05-24 Pedro Alves <palves@redhat.com>
10049 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10051 2012-05-24 Pedro Alves <palves@redhat.com>
10055 Replace target_signal with gdb_signal throughout.
10057 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10059 * linux-low.c (linux_store_registers): Avoid the copying sequence
10060 when no data has been retrieved by ptrace.
10062 2012-05-22 Will Deacon <will.deacon@arm.com>
10064 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10065 Include asm/ptrace.h.
10066 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10069 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10071 * linux-low.c (linux_store_registers): Don't re-retrieve data
10072 with ptrace that has already been obtained from /proc. Always
10073 copy any data retrieved with ptrace to the buffer supplied.
10075 2012-05-11 Yao Qi <yao@codesourcery.com>
10076 Pedro Alves <palves@redhat.com>
10078 * linux-low.c (enum stopping_threads_kind): New.
10079 (stopping_threads): Change type to `enum stopping_threads_kind'.
10080 (handle_extended_wait): If stopping and suspending threads, leave
10081 the new_lwp suspended too.
10082 (linux_wait_for_event): Adjust.
10083 (stop_all_lwps): Set `stopping_threads' to
10084 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10085 whether we're suspending threads or just stopping them. Assert no
10088 2012-04-29 Yao Qi <yao@codesourcery.com>
10090 * server.h: Move some code to ...
10091 * gdbthread.h: ... here. New.
10092 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10093 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10094 (nto-low.o, win32-low.o): Likewise.
10095 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10096 * regcache.c, remote-utils.c, server.c: Likewise.
10097 * target.c, tracepoint.c, win32-low.c: Likewise.
10099 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10101 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10102 (PTRACE_ARG4_TYPE): Likewise.
10103 (PTRACE_XFER_TYPE): Likewise.
10104 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10105 ptrace to PTRACE_ARG3_TYPE.
10106 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10107 (PTRACE_ARG4_TYPE): Likewise.
10108 (PTRACE_XFER_TYPE): Likewise.
10109 (linux_detach_one_lwp): Cast fourth argument of
10110 ptrace to long then PTRACE_ARG4_TYPE.
10111 (regsets_fetch_inferior_registers): Cast third argument of
10112 ptrace to long then PTRACE_ARG3_TYPE.
10113 (regsets_store_inferior_registers): Likewise.
10115 2012-04-20 Pedro Alves <palves@redhat.com>
10117 * configure: Regenerate.
10119 2012-04-19 Pedro Alves <palves@redhat.com>
10121 * Makefile.in (GNULIB_BUILDDIR): New.
10122 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10123 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10124 (all, install-only, uninstall, clean-info, all-lib, clean): No
10125 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10126 (maintainer-clean realclean distclean): Use subdir_do.
10128 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10129 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10130 * acinclude.m4: Include acx_configure_dir.m4.
10131 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10132 calls. Call AC_PROG_RANLIB. Configure gnulib using
10135 (GNULIB_STDINT_H): Adjust.
10136 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10137 * gdbreplay.c: Include build-gnulib/config.h.
10138 * server.h: Likewise.
10139 * aclocal.m4: Regenerate.
10140 * config.in: Regenerate.
10141 * configure: Regenerate.
10143 2012-04-19 Pedro Alves <palves@redhat.com>
10145 * Makefile.in (LIBGNU, INCGNU): Adjust.
10146 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10147 (all, install-only, uninstall, clean-info, all-lib, clean)
10148 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10149 * configure.ac: Adjust AC_OUTPUT output.
10150 * aclocal.m4: Regenerate.
10151 * configure: Regenerate.
10153 2012-04-19 Pedro Alves <palves@redhat.com>
10155 * Makefile.in (generated_files): New.
10156 (server_h): Remove the explicit dependency on config.h, and depend
10157 on $generated_files.
10159 2012-04-19 Pedro Alves <palves@redhat.com>
10161 * Makefile.in (INCGNU): Add -Ignulib.
10163 2012-04-19 Pedro Alves <palves@redhat.com>
10165 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10166 (INCGNU): ... this, and spell out -I here.
10167 (GNULIB_LIB): Rename to ...
10168 (LIBGNU): ... this.
10169 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10171 2012-04-19 Pedro Alves <palves@redhat.com>
10173 * config.in: Regenerate.
10175 2012-04-19 Pedro Alves <palves@redhat.com>
10177 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10178 * server.h (memmem): Remove declaration.
10179 * config.in: Regenerate.
10180 * configure: Regenerate.
10182 2012-04-19 Yao Qi <yao@codesourcery.com>
10184 * Makefile.in (SFILES): Add common/vec.c.
10188 2012-04-19 Yao Qi <yao@codesourcery.com>
10190 * remote-utils.c (prepare_resume_reply): Replace with macro
10191 target_core_of_thread.
10192 * server.c (handle_qxfer_threads_proper): Likewise.
10193 * target.h (traget_core_of_thread): New macro.
10195 2012-04-18 Pedro Alves <palves@redhat.com>
10197 * aclocal.m4: Regenerate.
10198 * configure: Regenerate.
10200 2012-04-16 Yao Qi <yao@codesourcery.com>
10202 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10203 duplicated on address.
10205 2012-04-16 Yao Qi <yao@codesourcery.com>
10207 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10208 (struct tracepoint_action_ops) <send>: New field.
10209 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10210 (agent_expr_send, x_tracepoint_action_send): New.
10211 (l_tracepoint_action_send): New.
10212 (cmd_qtdp): Download and install tracepoint
10213 according to `use_agent'.
10214 (run_inferior_command): Add one more parameter `len'.
10216 (tracepoint_send_agent): New.
10217 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10219 2012-04-16 Yao Qi <yao@codesourcery.com>
10221 * tracepoint.c (download_tracepoints): Moved to ...
10222 (cmd_qtstart): ... here.
10224 2012-04-14 Yao Qi <yao@codesourcery.com>
10226 * tracepoint.c: Include inttypes.h.
10227 (struct collect_memory_action): Use sized types.
10228 (struct tracepoint): Likewise.
10229 (cmd_qtdp, stop_tracing): Update print specifiers.
10230 (cmd_qtp, response_tracepoint): Likewise.
10231 (collect_data_at_tracepoint): Likewise.
10232 (collect_data_at_step): Likewise.
10234 2012-04-14 Yao Qi <yao@codesourcery.com>
10236 Import gnulib module inttypes.
10237 * aclocal.m4, config.in, configure: Regenerated.
10239 2012-04-14 Yao Qi <yao@codesourcery.com>
10241 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10242 Makefile and config.status at last.
10244 2012-04-13 Yao Qi <yao@codesourcery.com>
10246 * tracepoint.c: Include stdint.h unconditionally.
10248 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10250 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10251 on BFD_HAVE_SYS_PROCFS_TYPE.
10252 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10253 * configure: Regenerate.
10254 * config.in: Likewise.
10256 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10258 * Makefile.in (clean): Also remove x32.c x32-linux.c
10259 x32-avx.c x32-avx-linux.c.
10260 (x32.o): New target.
10262 (x32-linux.o): Likewise.
10263 (x32-linux.c): Likewise.
10264 (x32-avx.o): Likewise.
10265 (x32-avx.c): Likewise.
10266 (x32-avx-linux.o): Likewise.
10267 (x32-avx-linux.c): Likewise.
10269 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10270 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10271 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10272 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10273 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10274 i386/x32-avx-linux.xml.
10276 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10277 (init_registers_x32_avx_linux): Likwise.
10278 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10279 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10281 2012-04-13 Pedro Alves <palves@redhat.com>
10283 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10284 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10285 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10286 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10289 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10291 * linux-x86-low.c (compat_x32_clock_t): New.
10292 (compat_x32_siginfo_t): Likewise.
10293 (compat_x32_siginfo_from_siginfo): Likewise.
10294 (siginfo_from_compat_x32_siginfo): Likewise.
10295 (linux_is_elf64): Likewise.
10296 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10297 and siginfo_from_compat_x32_siginfo for x32.
10298 (x86_arch_setup): Set linux_is_elf64.
10300 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10303 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10305 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10306 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10307 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10308 compatible with process.
10310 2012-04-12 Yao Qi <yao@codesourcery.com>
10312 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10313 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10314 (install-only, install-info, clean): Handle sub dir gnulib.
10315 (all-lib, am--refresh): New targets.
10316 (memmem.o): Remove target.
10317 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10318 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10319 (AC_REPLACE_FUNCS): Remove memmem.
10320 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10321 (AC_OUTPUT): Generate Makefile in gnulib/.
10322 * aclocal.m4, config.in, configure: Regenerated.
10324 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10326 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10328 2012-04-05 Pedro Alves <palves@redhat.com>
10330 -Werror=strict-aliasing
10332 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10335 2012-04-04 Pedro Alves <palves@redhat.com>
10337 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10338 (sparc_store_gregset_from_stack, sparc_store_gregset)
10339 (sparc_breakpoint_at): Fix formatting.
10341 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10343 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10345 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10346 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10347 * config.in: Regenerate.
10348 * configure: Likewise.
10350 2012-03-29 Pedro Alves <palves@redhat.com>
10352 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10353 Correct ptrace arguments.
10355 2012-03-28 Pedro Alves <palves@redhat.com>
10357 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10358 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10359 (IA64_FR1_REGNUM): New defines.
10360 (ia64_fetch_register): New.
10361 (the_low_target): Install it.
10362 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10364 * linux-low.c (linux_fetch_registers): Try the
10365 the_low_target.fetch_register hook first.
10367 * linux-arm-low.c (the_low_target): Adjust.
10368 * linux-bfin-low.c (the_low_target): Adjust.
10369 * linux-cris-low.c (the_low_target): Adjust.
10370 * linux-crisv32-low.c (the_low_target): Adjust.
10371 * linux-m32r-low.c (the_low_target): Adjust.
10372 * linux-m68k-low.c (the_low_target): Adjust.
10373 * linux-mips-low.c (the_low_target): Adjust.
10374 * linux-ppc-low.c (the_low_target): Adjust.
10375 * linux-s390-low.c (the_low_target): Adjust.
10376 * linux-sh-low.c (the_low_target): Adjust.
10377 * linux-sparc-low.c (the_low_target): Adjust.
10378 * linux-tic6x-low.c (the_low_target): Adjust.
10379 * linux-x86-low.c (the_low_target): Adjust.
10380 * linux-xtensa-low.c (the_low_target): Adjust.
10382 2012-03-26 Pedro Alves <palves@redhat.com>
10384 * server.c (handle_qxfer_libraries): Don't bail early if
10385 the_target->qxfer_libraries_svr4 is not NULL.
10387 2012-03-26 Pedro Alves <palves@redhat.com>
10389 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10391 2012-03-23 Pedro Alves <palves@redhat.com>
10393 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10394 "library-list-svr4" element's start tag when the the DSO list is
10397 2012-03-23 Pedro Alves <palves@redhat.com>
10399 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10400 a variable whose type size is the same as the inferior's pointer
10403 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10405 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10407 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10408 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10409 * linux-low.h: Include <signal.h>.
10410 (struct siginfo): Remove forward declaration.
10411 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10414 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10416 * .gitignore: Ignore more files.
10418 2012-03-19 Pedro Alves <palves@redhat.com>
10419 Jan Kratochvil <jan.kratochvil@redhat.com>
10421 * server.c (cont_thread, general_thread): Add describing comments.
10422 (start_inferior): Clear `cont_thread'.
10423 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10426 2012-03-15 Yao Qi <yao@codesourcery.com>
10428 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10430 (cmd_qtdp): ... here.
10432 2012-03-15 Yao Qi <yao@codesourcery.com>
10434 * tracepoint.c (struct tracepoint_action_ops): New.
10435 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10436 (m_tracepoint_action_download): New.
10437 (r_tracepoint_action_download): New.
10438 (x_tracepoint_action_download): New.
10439 (l_tracepoint_action_download): New.
10440 (add_tracepoint_action): Install `action->ops' according type.
10441 (download_tracepoint_1): Move code `download' function pointer
10442 of various tracepoint_action_ops.
10444 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10446 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10447 linux_ptrace_attach_warnings.
10449 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10451 * Makefile.in (linux-ptrace.o): New.
10452 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10453 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10454 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10455 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10456 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10458 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10460 2012-03-08 Yao Qi <yao@codesourcery.com>
10461 Pedro Alves <palves@redhat.com>
10463 Fix PR server/13392.
10464 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10465 offset of JMP insn.
10466 * tracepoint.c (remove_tracepoint): New.
10467 (cmd_qtdp): Call remove_tracepoint when failed to install.
10469 2012-03-07 Pedro Alves <palves@redhat.com>
10471 * linux-low.c (get_detach_signal): New.
10472 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10473 Pass on pending signals to PTRACE_DETACH. Check the result of the
10475 * server.c (program_signals, program_signals_p): New.
10476 (handle_general_set): Handle QProgramSignals.
10477 * server.h (program_signals, program_signals_p): Declare.
10479 2012-03-05 Pedro Alves <palves@redhat.com>
10480 Jan Kratochvil <jan.kratochvil@redhat.com>
10482 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10485 2012-03-03 Yao Qi <yao@codesourcery.com>
10487 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10488 agent_look_up_symbols.
10490 2012-03-03 Yao Qi <yao@codesourcery.com>
10492 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10493 (linux-x86-low.o): Likewise.
10494 * server.h: Remove in_process_agent_loaded.
10495 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10499 2012-03-03 Yao Qi <yao@codesourcery.com>
10501 * tracepoint.c (gdb_agent_capability): New global.
10502 (in_process_agent_loaded_ust): Renamed to
10503 `in_process_agent_supports_ust'.
10505 (in_process_agent_supports_ust): Call agent_capability_check.
10506 (clear_installed_tracepoints): Assert that agent supports
10509 2012-03-03 Yao Qi <yao@codesourcery.com>
10511 * linux-low.c (linux_supports_agent): New.
10512 (linux_target_ops): Initialize field `supports_agent' with
10513 linux_supports_agent.
10514 * target.h (struct target_ops) <supports_agent>: New.
10515 (target_supports_agent): New macro.
10516 * server.c (handle_general_set): Handle packet 'QAgent'.
10517 (handle_query): Send `QAgent+'.
10518 * Makefile.in (server.o): Depends on agent.h.
10520 2012-03-03 Yao Qi <yao@codesourcery.com>
10522 * Makefile.in (OBS): Add agent.o.
10523 Add new rule for agent.o.
10524 Track dependence of tracepoint.c on agent.h.
10525 * tracepoint.c (run_inferior_command_1):
10526 (run_inferior_command): Call agent_run_command.
10527 (gdb_ust_connect_sync_socket): Deleted. Move it to
10529 (resume_thread, stop_thread): Likewise.
10530 (gdb_ust_socket_init): Renamed to ...
10531 (gdb_agent_socket_init): ... New.
10532 (gdb_ust_thread): Renamed to ...
10533 (gdb_agent_helper_thread): ... New.
10534 (gdb_ust_init): Move some code to ...
10535 (gdb_agent_init): ... here. New.
10536 [HAVE_UST]: Call gdb_ust_init.
10537 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10538 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10539 * config.in, configure: Regenerated.
10541 2012-03-02 Pedro Alves <palves@redhat.com>
10543 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10544 * linux-low.c (struct simple_pid_list): New.
10545 (stopped_pids): New a struct simple_pid_list pointer.
10546 (add_to_pid_list, pull_pid_from_list): New.
10547 (handle_extended_wait): Don't assume the first signal new children
10548 report is SIGSTOP. Adjust call to pull_pid_from_list.
10549 (linux_wait_for_lwp): Adjust.
10551 2012-03-02 Yao Qi <yao@codesourcery.com>
10553 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10556 2012-03-02 Yao Qi <yao@codesourcery.com>
10558 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10559 `stop_pc' and `tpoint'. Update caller.
10561 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10563 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10564 * linux-low.c (use_linux_regsets): New macro.
10565 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10566 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10567 (linux_register_in_regsets): New function.
10568 (usr_fetch_inferior_registers): Skip registers covered by
10570 (usr_store_inferior_registers): Likewise.
10571 (usr_fetch_inferior_registers): New macro.
10572 (usr_store_inferior_registers): Likewise.
10573 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10574 (linux_store_registers): Likewise.
10575 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10577 (init_registers_mips64_dsp_linux): Likewise.
10578 (init_registers_mips_linux): New macro.
10579 (init_registers_mips_dsp_linux): Likewise.
10580 (mips_dsp_num_regs): Likewise.
10581 (DSP_BASE, DSP_CONTROL): New fallback macros.
10582 (mips_base_regs): New macro.
10583 (mips_regmap): Use it. Fix the size.
10584 (mips_dsp_regmap): New variable.
10585 (mips_dsp_regset_bitmap): Likewise.
10586 (mips_arch_setup): New function.
10587 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10589 (mips_cannot_store_register): Likewise.
10590 (the_low_target): Update .arch_setup, .num_regs and .regmap
10591 initializers. Add .regset_bitmap initializer.
10592 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10594 * linux-bfin-low.c (the_low_target): Likewise.
10595 * linux-cris-low.c (the_low_target): Likewise.
10596 * linux-crisv32-low.c (the_low_target): Likewise.
10597 * linux-ia64-low.c (the_low_target): Likewise.
10598 * linux-m32r-low.c (the_low_target): Likewise.
10599 * linux-m68k-low.c (the_low_target): Likewise.
10600 * linux-ppc-low.c (the_low_target): Likewise.
10601 * linux-s390-low.c (the_low_target): Likewise.
10602 * linux-sh-low.c (the_low_target): Likewise.
10603 * linux-sparc-low.c (the_low_target): Likewise.
10604 * linux-tic6x-low.c (the_low_target): Likewise.
10605 * linux-x86-low.c (the_low_target): Likewise.
10606 * linux-xtensa-low.c (the_low_target): Likewise.
10607 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10608 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10609 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10611 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10612 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10614 2012-02-29 Yao Qi <yao@codesourcery.com>
10615 Pedro Alves <palves@redhat.com>
10617 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10618 `step_over_finished' is true.
10620 2012-02-27 Pedro Alves <palves@redhat.com>
10622 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10623 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10625 2012-02-27 Pedro Alves <palves@redhat.com>
10628 * linux-low.c (pid_is_stopped): New.
10629 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10631 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10633 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10636 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10638 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10640 2012-02-24 Luis Machado <lgustavo@codesourcery>
10642 * server.c (handle_query): Advertise support for target-side
10643 breakpoint condition evaluation.
10644 (process_point_options): New function.
10645 (process_serial_event): When inserting a breakpoint, check for
10646 a target-side condition that should be evaluated.
10648 * mem-break.c: Include regcache.h and ax.h.
10649 (point_cond_list_t): New data structure.
10650 (breakpoint) <cond_list>: New field.
10651 (find_gdb_breakpoint_at): Make non-static.
10652 (delete_gdb_breakpoint_at): Clear any target-side
10654 (clear_gdb_breakpoint_conditions): New function.
10655 (add_condition_to_breakpoint): Likewise.
10656 (add_breakpoint_condition): Likewise.
10657 (gdb_condition_true_at_breakpoint): Likewise.
10658 (gdb_breakpoint_here): Return result directly instead
10659 of going through a local variable.
10661 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10662 (clear_gdb_breakpoint_conditions): Likewise.
10663 (add_breakpoint_condition): Likewise.
10664 (gdb_condition_true_at_breakpoint): Likewise.
10666 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10667 (need_step_over_p): Take target-side breakpoint condition into
10670 2012-02-24 Luis Machado <lgustavo@codesourcery>
10672 * server.h: Include tracepoint.h.
10673 (agent_mem_read, agent_get_trace_state_variable_value,
10674 agent_set_trace_state_variable_value,
10675 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10676 get_set_tsv_func_addr): New prototypes.
10678 * ax.h: New include file.
10679 * ax.c: New source file.
10681 * tracepoint.c: Include ax.h.
10682 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10683 agent_expr, eval_result_type): Move to ax.h.
10684 (parse_agent_expr): Rename to ...
10685 (gdb_parse_agent_expr): ... this, make it non-static and move
10687 (unparse_agent_expr) Rename to ...
10688 (gdb_unparse_agent_expr): ... this, make it non-static and move
10690 (eval_agent_expr): Rename to ...
10691 (eval_tracepoint_agent_expr): ... this.
10692 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10693 forward declarations.
10694 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10695 (agent_get_trace_state_variable_value): New function.
10696 (agent_set_trace_state_variable_value): New function.
10697 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10698 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10699 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10700 (condition_true_at_tracepoint): Likewise.
10701 (parse_agent_expr): Rename to ...
10702 (gdb_parse_agent_expr): ... this and move to ax.c.
10703 (unparse_agent_expr): Rename to ...
10704 (gdb_unparse_agent_expr): ... this and move to ax.c.
10705 (gdb_agent_op_name): Move to ax.c.
10706 (eval_agent_expr): Rename to ...
10707 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10709 (eval_tracepoint_agent_expr): New function.
10710 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10712 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10714 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10715 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10716 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10717 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10718 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10719 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10720 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10721 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10722 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10723 (compile_bytecodes): Remove forward declaration.
10724 (is_goto_target): Move to ax.c.
10725 (compile_bytecodes): Move to ax.c and call
10726 agent_get_trace_state_variable_value (...) and
10727 agent_set_trace_state_variable_value (...).
10729 * Makefile.in: Update ax.c and IPA dependencies.
10731 2012-02-24 Pedro Alves <palves@redhat.com>
10733 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10734 (cmd_bigqtbuffer_circular): ... this. Only handle
10735 'QTBuffer:circular:'.
10736 (handle_tracepoint_general_set): Adjust.
10738 2012-02-16 Yao Qi <yao@codesourcery.com>
10740 * inferiors.c: Move code to ...
10741 * dll.c: .... here. New.
10742 * server.h: Declare clear_dlls.
10743 * Makefile.in (SFILES): Add dll.c.
10747 2012-02-11 Yao Qi <yao@codesourcery.com>
10749 * server.c: (handle_monitor_command): Add a new parameter
10751 (handle_query): Update caller.
10753 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10755 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10756 * configure, config.in: Regenerate.
10757 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10760 2012-02-02 Pedro Alves <palves@redhat.com>
10762 Try SIGKILL first, then PTRACE_KILL.
10763 * linux-low.c (linux_kill_one_lwp): New.
10764 (linux_kill_one_lwp): Rename to ...
10765 (kill_one_lwp_callback): ... this. Use the new
10766 linux_kill_one_lwp.
10768 2012-02-02 Pedro Alves <palves@redhat.com>
10770 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10773 2012-01-27 Pedro Alves <palves@redhat.com>
10775 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10776 (elf_64_file_p): Make static.
10777 (linux_pid_exe_is_elf_64_file): New.
10778 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10779 Delete declarations.
10780 (linux_pid_exe_is_elf_64_file): Declare.
10781 * linux-x86-low.c (x86_arch_setup): Use
10782 linux_pid_exe_is_elf_64_file.
10784 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10786 * linux-low.c (linux_wait_for_event_1): Rename to ...
10787 (linux_wait_for_event): ... here and merge it with former
10788 linux_wait_for_event - new variable wait_ptid, use it.
10789 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10791 2012-01-23 Pedro Alves <palves@redhat.com>
10793 * server.c (main): Avoid yet another case of infinite loop while
10794 detaching/killing after a longjmp.
10796 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10799 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10801 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10803 * hostio.c (handle_readlink): New function.
10804 (handle_vFile): Call it to handle "vFile:readlink" packets.
10806 2012-01-20 Pedro Alves <palves@redhat.com>
10807 Ulrich Weigand <ulrich.weigand@linaro.org>
10809 * server.c (handle_v_requests): Only support vAttach and vRun to
10810 start multiple processes when in extended protocol mode.
10812 2012-01-17 Pedro Alves <palves@redhat.com>
10814 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10815 memalign plus mprotect to allocate the scratch buffer.
10817 2012-01-13 Pedro Alves <palves@redhat.com>
10819 * server.c (attach_inferior): Clear `cont_thread'.
10821 2012-01-13 Pedro Alves <palves@redhat.com>
10823 * server.c (main): Avoid infinite loop while detaching/killing
10826 2012-01-09 Doug Evans <dje@google.com>
10828 * server.c (start_inferior): Set last_ptid in --wrapper case.
10830 2012-01-06 Yao Qi <yao@codesourcery.com>
10832 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10834 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10836 2012-01-04 Yao Qi <yao@codesourcery.com>
10838 * tracepoint.c (cmd_qtdp): Print debug message
10839 for static tracepoint.
10841 2012-01-04 Yao Qi <yao@codesourcery.com>
10843 * tracepoint.c (trace_vdebug): Differentiate debug message
10844 between gdbserver and IPA.
10846 2012-01-03 Yao Qi <yao@codesourcery.com>
10848 * tracepoint.c (tracepoint_was_hit): Don't collect for
10851 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10853 * terminal.h: Reformat copyright header.
10855 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10857 * server.c (gdbserver_version): Update copyright year.
10858 * gdbreplay.c (gdbreplay_version): Likewise.
10860 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10862 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10865 2011-12-18 Hui Zhu <teawater@gmail.com>
10866 * linux-low.c (linux_create_inferior): Save return value to ret.
10868 2011-12-18 Hui Zhu <teawater@gmail.com>
10870 * linux-low.c (linux_create_inferior): Save return value to ret.
10872 2011-12-16 Doug Evans <dje@google.com>
10874 * linux-low.c (linux_create_inferior): If stdio connection,
10875 redirect stdin from /dev/null, stdout to stderr.
10876 * remote-utils.c (remote_is_stdio): New static global.
10877 (remote_connection_is_stdio): New function.
10878 (remote_prepare): Handle stdio connection.
10879 (remote_open): Ditto.
10880 (remote_close): Don't close stdin for stdio connections.
10881 (read_prim,write_prim): New functions. Replace all calls to
10882 read/write to these.
10883 * server.c (main): Watch for "-" argument. Move call to
10884 remote_prepare before start_inferior.
10885 * server.h (STDIO_CONNECTION_NAME): New macro.
10886 (remote_connection_is_stdio): Declare.
10888 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10889 in debugging output.
10891 2011-12-15 Yao Qi <yao@codesourcery.com>
10893 * tracepoint.c: Include sys/syscall.h.
10894 (gdb_ust_thread): Remove preprocessor conditional.
10896 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10898 * linux-low.c (linux_detach_one_lwp): Call
10899 the_low_target.prepare_to_resume before detaching.
10901 2011-12-14 Yao Qi <yao@codesourcery.com>
10903 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10906 2011-12-14 Yao Qi <yao@codesourcery.com>
10908 * i386-low.c (i386_low_stopped_data_address): Initialize local
10909 variable `control'.
10911 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10915 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10916 DR_CONTROL unless necessary. Extend comments.
10917 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10918 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10920 2011-12-13 Yao Qi <yao@codesourcery.com>
10922 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10924 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10926 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10928 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10929 Print new debug message for such case.
10931 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10933 Fix overlapping memcpy.
10934 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10935 the read_inferior_memory transfer.
10936 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10937 write_inferior_memory transfer.
10938 (set_fast_tracepoint_jump): New variable buf. Use it for the
10939 read_inferior_memory and write_inferior_memory transfers.
10940 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10941 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10942 Use it for the write_inferior_memory transfer.
10943 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10946 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10948 * linux-low.c (fetch_register, store_register): Make code
10949 consistent, fix formatting.
10951 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10953 * linux-low.c (usr_store_inferior_registers): Factor out code
10954 to handle individual registers into...
10955 (store_register): ... this new function.
10957 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10959 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10960 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10961 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10962 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10963 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10964 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10965 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10966 (srv_xmlfiles): Add new XML files.
10968 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10970 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10971 (init_registers_s390_linux32v1): Add prototype.
10972 (init_registers_s390_linux32v2): Likewise.
10973 (init_registers_s390_linux64v1): Likewise.
10974 (init_registers_s390_linux64v2): Likewise.
10975 (init_registers_s390x_linux64v1): Likewise.
10976 (init_registers_s390x_linux64v2): Likewise.
10977 (s390_num_regs): Increment to 52.
10978 (s390_regmap): Add orig_r2 register.
10979 (s390_num_regs_3264): Increment to 68.
10980 (s390_regmap_3264): Add orig_r2 register.
10981 (s390_collect_ptrace_register): Handle orig_r2 register.
10982 (s390_supply_ptrace_register): Likewise.
10983 (s390_fill_last_break): New function.
10984 (s390_store_last_break): Likewise.
10985 (s390_fill_system_call): New function.
10986 (s390_store_system_call): Likewise.
10987 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10989 (s390_check_regset): New function.
10990 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10991 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10992 Update target_regsets for available register sets.
10994 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10995 Jan Kratochvil <jan.kratochvil@redhat.com>
10997 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10998 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11000 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11001 * linux-low.h (struct process_info_private): New member r_debug.
11002 * server.c (handle_qxfer_libraries): Call
11003 the_target->qxfer_libraries_svr4.
11004 (handle_qxfer_libraries_svr4): New function.
11005 (qxfer_packets): New entry "libraries-svr4".
11006 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11007 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11008 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11009 PACKET_qXfer_libraries_svr4.
11011 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11013 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11014 PSW address/mask between 8-byte and 16-byte formats.
11015 (s390_supply_ptrace_register): Likewise.
11016 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11017 basic addressing mode bit.
11019 2011-11-24 Stan Shebs <stan@codesourcery.com>
11021 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11023 2011-11-17 Stan Shebs <stan@codesourcery.com>
11025 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11026 (tracing_start_time): New global.
11027 (tracing_stop_time): New global.
11028 (tracing_user_name): New global.
11029 (tracing_notes): New global.
11030 (tracing_stop_note): New global.
11031 (cmd_qtstart): Set traceframe_usage, start_time.
11032 (stop_tracing): Set stop_time.
11033 (cmd_qtstatus): Report additional status.
11034 (cmd_qtp): New function.
11035 (handle_tracepoint_query): Call it.
11036 (cmd_qtnotes): New function.
11037 (handle_tracepoint_general_set): Call it.
11038 (get_timestamp): Rename from tsv_get_timestamp.
11040 2011-11-14 Stan Shebs <stan@codesourcery.com>
11041 Kwok Cheung Yeung <kcy@codesourcery.com>
11043 * linux-x86-low.c (small_jump_insn): New.
11044 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11045 trampoline and error message, build a trampoline and issue a small
11046 jump instruction to it.
11047 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11048 trampoline and error message.
11049 (x86_get_min_fast_tracepoint_insn_len): New.
11050 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11051 * linux-low.h (struct linux_target_ops): Add arguments to
11052 install_fast_tracepoint_jump_pad operation, add new operation.
11053 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11055 (linux_get_min_fast_tracepoint_insn_len): New function.
11056 (linux_target_op): Add new operation.
11057 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11058 (gdb_trampoline_buffer_end): Ditto.
11059 (gdb_trampoline_buffer_error): Ditto.
11060 (struct ipa_sym_addresses): Add fields for new IPA variables.
11061 (symbol_list): Add entries for new IPA variables.
11062 (struct tracepoint): Add fields to hold the address range of the
11063 trampoline used by the tracepoint.
11064 (trampoline_buffer_head): New static variable.
11065 (trampoline_buffer_tail): Ditto.
11066 (claim_trampoline_space): New function.
11067 (have_fast_tracepoint_trampoline_buffer): New function.
11068 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11070 (install_fast_tracepoint): Ditto, also add error buffer argument.
11071 (cmd_qtminftpilen): New function.
11072 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11073 (fast_tracepoint_from_trampoline_address): New function.
11074 (fast_tracepoint_collecting): Handle trampoline as part of jump
11076 (set_trampoline_buffer_space): New function.
11077 (initialize_tracepoint): Initialize new IPA variables.
11078 * target.h (struct target_ops): Add arguments to
11079 install_fast_tracepoint_jump_pad operation, add new
11080 get_min_fast_tracepoint_insn_len operation.
11081 (target_get_min_fast_tracepoint_insn_len): New.
11082 (install_fast_tracepoint_jump_pad): Add arguments.
11083 * server.h (IPA_BUFSIZ): Define.
11084 * linux-i386-ipa.c: Include extra header files.
11085 (initialize_fast_tracepoint_trampoline_buffer): New function.
11086 (initialize_low_tracepoint): Call it.
11087 * server.h (set_trampoline_buffer_space): Declare.
11088 (claim_trampoline_space): Ditto.
11089 (have_fast_tracepoint_trampoline_buffer): Ditto.
11091 2011-11-14 Yao Qi <yao@codesourcery.com>
11093 * server.c (handle_query): Handle InstallInTrace for qSupported.
11094 * tracepoint.c (add_tracepoint): Sort list.
11095 (install_tracepoint, download_tracepoint): New.
11096 (cmd_qtdp): Call them to install and download tracepoints.
11097 (sort_tracepoints): Removed.
11098 (cmd_qtstart): Update.
11100 2011-11-14 Yao Qi <yao@codesourcery.com>
11102 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11103 * mem-break.h: Declare.
11104 * tracepoint.c (cmd_qtstart): Move some code to ...
11105 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11107 (download_tracepoints): Move some code to ...
11108 (download_tracepoint_1): ... here. New.
11110 2011-11-08 Yao Qi <yao@codesourcery.com>
11112 * remote-utils.c (relocate_instruction): A comment fix.
11114 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11116 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11117 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11118 dr_status_mirror and dr_control_mirror from debug_reg_state.
11119 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11120 (i386_initial_stuff): Remove use of deleted globals.
11121 (i386_get_thread_context, i386_set_thread_context,
11122 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11123 from debug_reg_state.
11125 2011-11-05 Yao Qi <yao@codesourcery.com>
11127 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11128 address as TPOINT's.
11130 2011-11-02 Stan Shebs <stan@codesourcery.com>
11132 * tracepoint.c (agent_mem_read_string): New function.
11133 (eval_agent_expr): Call it for tracenz.
11134 * server.c (handle_query): Report support for tracenz.
11136 2011-11-02 Yao Qi <yao@codesourcery.com>
11138 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11140 2011-11-02 Yao Qi <yao@codesourcery.com>
11142 * target.h: Fix a typo in comment.
11144 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11146 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11147 clobber the breakpoints' shadows with fast tracepoint jumps.
11148 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11149 * target.c (write_inferior_memory): Also pass MYADDR down to
11152 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11154 * configure.ac: Check support for personality routine.
11155 * configure: Regenerate.
11156 * config.in: Likewise.
11157 * linux-low.c: Include <sys/personality.h>.
11158 Define ADDR_NO_RANDOMIZE if necessary.
11159 (linux_create_inferior): Disable address space randomization when
11160 forking inferior, if requested.
11161 (linux_supports_disable_randomization): New function.
11162 (linux_target_ops): Install it.
11163 * server.h (disable_randomization): Declare.
11164 * server.c (disable_randomization): New global variable.
11165 (handle_general_set): Handle QDisableRandomization.
11166 (handle_query): Likewise for qSupported.
11167 (main): Support --disable-randomization and --no-disable-randomization
11168 command line arguments.
11169 * target.h (struct target_ops): Add supports_disable_randomization.
11170 (target_supports_disable_randomization): New macro.
11172 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11174 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11176 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11177 [!PT_GETDSBT] (target_loadmap): New definition.
11178 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11179 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11180 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11181 and PT_GETDSBT to LINUX_LOADMAP.
11182 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11183 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11185 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11187 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11188 (arm_linux_hwbp_cap): New static variable.
11189 (arm_linux_get_hwbp_cap): Replace by ...
11190 (arm_linux_init_hwbp_cap): ... this new function.
11191 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11192 (arm_linux_get_hw_watchpoint_count): Likewise.
11193 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11194 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11195 (arm_prepare_to_resume): Use perror_with_name instead of error.
11197 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11199 * linux-arm-low.c: Include <signal.h>.
11200 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11201 (struct arm_linux_hwbp_cap): New data type.
11202 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11203 (struct arm_linux_hw_breakpoint): New data type.
11204 (MAX_BPTS, MAX_WPTS): Define.
11205 (struct arch_process_info, struct arch_lwp_info): New data types.
11206 (arm_linux_get_hwbp_cap): New function.
11207 (arm_linux_get_hw_breakpoint_count): Likewise.
11208 (arm_linux_get_hw_watchpoint_count): Likewise.
11209 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11210 (arm_hwbp_control_initialize): Likewise.
11211 (arm_hwbp_control_is_enabled): Likewise.
11212 (arm_hwbp_control_is_initialized): Likewise.
11213 (arm_hwbp_control_disable): Likewise.
11214 (arm_linux_hw_breakpoint_equal): Likewise.
11215 (arm_linux_hw_point_initialize): Likewise.
11216 (struct update_registers_data): New data structure.
11217 (update_registers_callback: New function.
11218 (arm_insert_point): Likewise.
11219 (arm_remove_point): Likewise.
11220 (arm_stopped_by_watchpoint): Likewise.
11221 (arm_stopped_data_address): Likewise.
11222 (arm_new_process): Likewise.
11223 (arm_new_thread): Likewise.
11224 (arm_prepare_to_resume): Likewise.
11225 (the_low_target): Register arm_insert_point, arm_remove_point,
11226 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11227 arm_new_thread, and arm_prepare_to_resume.
11229 2011-09-15 Stan Shebs <stan@codesourcery.com>
11231 * server.h (struct emit_ops): Add compare-goto fields.
11232 * tracepoint.c (gdb_agent_op_sizes): New table.
11233 (emit_eq_goto): New function.
11234 (emit_ne_goto): New function.
11235 (emit_lt_goto): New function.
11236 (emit_le_goto): New function.
11237 (emit_gt_goto): New function.
11238 (emit_ge_goto): New function.
11239 (is_goto_target): New function.
11240 (compile_bytecodes): Recognize special cases of compare-goto
11241 combinations and call specialized emitters for them.
11242 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11243 (amd64_emit_ne_goto): New function.
11244 (amd64_emit_lt_goto): New function.
11245 (amd64_emit_le_goto): New function.
11246 (amd64_emit_gt_goto): New function.
11247 (amd64_emit_ge_goto): New function.
11248 (amd64_emit_ops): Add the new functions.
11249 (i386_emit_eq_goto): New function.
11250 (i386_emit_ne_goto): New function.
11251 (i386_emit_lt_goto): New function.
11252 (i386_emit_le_goto): New function.
11253 (i386_emit_gt_goto): New function.
11254 (i386_emit_ge_goto): New function.
11255 (i386_emit_ops): Add the new functions.
11257 2011-09-08 Stan Shebs <stan@codesourcery.com>
11259 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11260 (i386_emit_epilogue): Restore %ebx.
11262 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11264 * server.c (step_thread): Remove definition.
11265 (process_serial_event): Don't handle Hs.
11266 * server.h (step_thread): Remove declaration.
11267 * target.c (set_desired_inferior): Remove use of step_thread.
11269 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11271 * linux-low.c: Include linux-procfs.h.
11272 (linux_attach_lwp_1): Update comments.
11273 (linux_attach): Scan for existing threads when attaching to a
11274 process that is the tgid.
11275 * Makefile.in: Update dependencies.
11277 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11279 * configure.srv: Add linux-procfs.o dependencies.
11281 2011-08-14 Yao Qi <yao@codesourcery.com>
11283 * target.h (struct target_ops): Fix indent.
11284 * win32-low.c (win32_target_ops): Fix comment.
11286 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11287 Yao Qi <yao@codesourcery.com>
11289 * Makefile.in (clean): Remove tic6x-*.c files.
11290 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11291 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11292 (tic6x-c64xp-linux.c): Likewise.
11293 * configure.srv: Add support for tic6x-*-uclinux.
11294 * linux-tic6x-low.c: New.
11295 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11297 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11298 Yao Qi <yao@codesourcery.com>
11300 * target.h (struct target_ops): Add read_loadmap.
11301 * linux-low.c (struct target_loadseg): New type.
11302 (struct target_loadmap): New type.
11303 (linux_read_loadmap): New function.
11304 (linux_target_ops): Add linux_read_loadmap.
11305 * server.c (handle_query): Support qXfer:fdpic:read packet.
11306 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11309 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11311 * win32-low.c: Include <stdint.h>.
11313 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11315 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11316 to the inferior here.
11317 (i386_remove_aligned_watchpoint): Ditto.
11318 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11319 fit part of the watchpoint in the debug registers.
11320 (i386_update_inferior_debug_regs): New.
11321 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11322 registers, and only update the inferior on success.
11323 (i386_low_remove_watchpoint): Ditto.
11325 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11327 * linux-low.c (compare_ints, unique, list_threads, show_process,
11328 linux_core_of_thread): Delete.
11329 (linux_target_ops): Change linux_core_of_thread to
11330 linux_common_core_of_thread.
11331 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11332 * utils.c (malloc_failure): Change type of argument.
11333 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11334 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11335 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11336 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11337 (IPA_OBJS): Add common-utils-ipa.o.
11338 (ptid_h, linux_osdata_h): New macros.
11339 (server_h): Add common/common-utils.h, common/xml-utils.h,
11340 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11342 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11343 ptid.o, buffer.o): New rules.
11344 (linux-low.o): Add common/linux-osdata.h as a dependency.
11345 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11346 * configure.ac: Add AC_HEADER_DIRENT check.
11347 * config.in: Regenerate.
11348 * configure: Regenerate.
11349 * remote-utils.c (xml_escape_text): Delete.
11350 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11351 buffer_xml_printf): Move to common/buffer.c.
11352 * server.c (main): Remove call to initialize_inferiors.
11353 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11354 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11355 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11356 internal_error, gdb_assert, gdb_assert_fail): Delete.
11357 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11358 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11360 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11361 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11362 initialize_inferiors): Delete.
11364 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11366 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11369 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11371 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11373 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11375 2011-05-26 Yao Qi <yao@codesourcery.com>
11377 * Makefile.in (thread-db.o): Track dependence to
11378 common/gdb_thread_db.h.
11379 * thread-db.c: include gdb_thread_db.h from right place.
11381 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11383 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11384 __FILE__ and __LINE__ to internal_error.
11386 2011-05-13 Doug Evans <dje@google.com>
11388 * thread-db.c (try_thread_db_load_from_sdir): New function.
11389 (try_thread_db_load_from_dir): New function.
11390 (thread_db_load_search): Handle $sdir, ignore $pdir.
11391 Remove trying of system directories if search of
11392 libthread-db-search-path fails, that is now done via $sdir.
11394 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11396 * server.c (handle_query): Add EnableDisableTracepoints to the list
11397 of supported features.
11398 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11400 (cmd_qtenable_disable): New.
11401 (cmd_qtstart): Install tracepoints even if disabled.
11402 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11403 receiving a QTEnable or QTDisable packet.
11404 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11405 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11407 (gdb_probe): Skip data collection if static tracepoint is disabled.
11409 2011-05-10 Doug Evans <dje@google.com>
11411 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11413 2011-05-04 Doug Evans <dje@google.com>
11415 * linux-low.c (linux_join): Skip process lookup.
11416 * spu-low.c (spu_join): Ditto.
11417 * server.c (join_inferiors_callback): Delete.
11418 (process_serial_event): For 'D' packet (detach) call join_inferior
11421 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11423 * README: Don't mention xscale*-*-linux*.
11424 * configure.srv (xscale*-*-linux*): Don't handle target.
11426 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11428 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11430 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11431 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11432 (i386_emit_void_call_2): Likewise.
11434 2011-04-26 Yao Qi <yao@codesourcery.com>
11436 * linux-low.c: Move common macros to linux-ptrace.h.
11437 Include linux-ptrace.h.
11438 * Makefile.in (linux_ptrace_h): New.
11439 (linux-low.o): Depends on linux-ptrace.h.
11441 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11443 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11444 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11445 (remote_prepare): New function with most of the TCP code from ...
11446 (remote_open): ... here. Detect PORT here unconditionally. Move also
11447 setting transport_is_reliable.
11448 * server.c (run_once): New variable.
11449 (gdbserver_usage): Document it.
11450 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11451 the first run if RUN_ONCE.
11452 * server.h (run_once, remote_prepare): New declarations.
11454 2011-04-19 Tom Tromey <tromey@redhat.com>
11456 * win32-low.c (handle_load_dll): Remove duplicate "the".
11458 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11460 Remove support for old Cygwin 1.5 versions.
11461 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11462 function to avoid warning.
11463 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11466 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11468 * gdbserver/server.h (Macro _): Define it if not available.
11470 2011-03-14 Michael Snyder <msnyder@vmware.com>
11472 * hostio.c (handle_close): Remove unnecessary null test.
11474 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11476 * Makefile.in (maintainer-clean realclean distclean): Remove
11477 "make ... subdir_do" command.
11479 2011-03-10 Michael Snyder <msnyder@vmware.com>
11481 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11483 * server.c (handle_v_run): Free alloced buffer on early return.
11485 2011-03-09 Yao Qi <yao@codesourcery.com>
11488 2011-03-04 Yao Qi <yao@codesourcery.com>
11490 * Makefile.in: Remove GNU make feature --directory.
11492 2011-03-05 Yao Qi <yao@codesourcery.com>
11494 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11495 (subdir_do): New make target. Copied from gdb/Makefile.
11496 (maintainer-clean, realclean, distclean, clean): Call corresponding
11497 make targets in common/Makefile.
11499 2011-02-11 Yao Qi <yao@codesourcery.com>
11501 * configure.ac: Call AC_PROG_RANLIB.
11502 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11503 * configure: Regenerate.
11505 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11507 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11509 2011-03-06 Yao Qi <yao@codesourcery.com>
11511 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11513 2011-03-05 Yao Qi <yao@codesourcery.com>
11515 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11516 (subdir_do): New make target. Copied from gdb/Makefile.
11517 (maintainer-clean, realclean, distclean, clean): Call corresponding
11518 make targets in common/Makefile.
11520 2011-03-04 Yao Qi <yao@codesourcery.com>
11522 * Makefile.in: Remove GNU make feature --directory.
11524 2011-03-04 Michael Snyder <msnyder@vmware.com>
11526 * server.c (queue_stop_reply): Call xmalloc not malloc.
11528 2011-03-02 Michael Snyder <msnyder@vmware.com>
11530 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11532 2011-02-28 Michael Snyder <msnyder@vmware.com>
11534 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11535 (cmd_qtframe): Ditto.
11536 (cmd_qtbuffer): Ditto.
11537 (cmd_bigqtbuffer): Ditto.
11539 * utils.c (decimal2str): Initialize 'width' to nine, then
11540 don't mess with it.
11542 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11544 * hostio.c (require_data): Free *data, not data.
11546 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11548 * hostio.c (require_data): Use free, not xfree.
11550 2011-02-27 Michael Snyder <msnyder@vmware.com>
11552 * server.c (handle_query): Discard unused value.
11554 * hostio.c (require_data): Free malloc memory before returning
11557 2011-02-26 Michael Snyder <msnyder@vmware.com>
11559 * linux-low.c (list_threads): Call closedir for dirent.
11561 2011-02-27 Michael Snyder <msnyder@vmware.com>
11563 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11564 a case statement falls through.
11566 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11568 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11571 2011-02-26 Michael Snyder <msnyder@vmware.com>
11573 * utils.c (decimal2str): Eliminate dead code and dead param.
11574 (pulongest): Drop dead param from call to decimal2str.
11577 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11579 Revert the following patch (not approved yet):
11580 2011-02-21 Hui Zhu <teawater@gmail.com>
11581 * tracepoint.c (tp_printf): New function.
11582 (eval_agent_expr): Handle gdb_agent_op_printf.
11584 2011-02-21 Hui Zhu <teawater@gmail.com>
11586 * tracepoint.c (tp_printf): New function.
11587 (eval_agent_expr): Handle gdb_agent_op_printf.
11589 2011-02-18 Tom Tromey <tromey@redhat.com>
11591 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11592 (tracepoint.o): Likewise.
11593 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11594 (gdb_agent_op_names): Likewise.
11596 2011-02-18 Tom Tromey <tromey@redhat.com>
11598 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11599 gdb_agent_op_rot>: New constants.
11600 (gdb_agent_op_names): Add pick and roll.
11601 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11604 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11606 * aclocal.m4: Regenerated with aclocal-1.11.1.
11608 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11610 * server.c (handle_qxfer_traceframe_info): New.
11611 (qxfer_packets): Register "traceframe-info".
11612 (handle_query): Report support for qXfer:traceframe-info:read+.
11613 * tracepoint.c (match_blocktype): New.
11614 (traceframe_find_block_type): Rename to ...
11615 (traceframe_walk_blocks): ... this. Add callback filter argument,
11617 (traceframe_find_block_type): New, reimplemented on top of
11618 traceframe_walk_blocks.
11619 (build_traceframe_info_xml): New.
11620 (traceframe_read_info): New.
11621 * server.h (traceframe_read_info): Declare.
11623 2011-02-11 Yao Qi <yao@codesourcery.com>
11625 * configure.ac: Call AC_PROG_RANLIB.
11626 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11627 * configure: Regenerate.
11629 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11631 * server.c (gdb_read_memory): Change return semantics to allow
11633 (handle_search_memory_1): Adjust.
11634 (process_serial_event) <'m' packet>: Handle partial transfers.
11635 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11637 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11639 * regcache.c (init_register_cache): Initialize
11640 regcache->register_status.
11641 (free_register_cache): Release regcache->register_status.
11642 (regcache_cpy): Copy register_status.
11643 (registers_to_string): Print 'x's for unavailable registers.
11644 (supply_register): Mark the register's status valid or
11645 unavailable, depending on whether a buffer was passed in or not.
11646 (supply_register_zeroed): New.
11647 (supply_regblock): Mark the registers' status valid or
11648 unavailable, depending on whether a buffer was passed in or not.
11649 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11650 (struct regcache): New `register_status' field.
11651 (supply_register_zeroed): Declare.
11652 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11653 supply_register_zeroed, rather than passing a NULL buffer to
11655 * tracepoint.c (fetch_traceframe_registers): Update comment.
11657 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11659 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11662 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11664 * server.h (decode_xfer_write): Change prototype.
11665 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11666 and don't extract the annex here.
11667 * server.c (decode_xfer_read): Remove `annex' parameter,
11668 and don't extract the annex here.
11669 (decode_xfer): New.
11670 (struct qxfer): New.
11671 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11672 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11673 (handle_qxfer_statictrace): New functions, abstracted out from
11674 handle_query, and made to use the struct qxfer interface.
11675 (handle_threads_qxfer_proper): Rename to ...
11676 (handle_qxfer_threads_proper): ... this.
11677 (handle_threads_qxfer): Rename to ...
11678 (handle_qxfer_threads): ... this. Adjust.
11679 (qxfer_packets): New array.
11680 (handle_qxfer): New function.
11681 (handle_query): Use handle_qxfer.
11683 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11685 * gdbreplay.c: Shorten lines of >= 80 columns.
11686 * linux-low.c: Ditto.
11687 * linux-ppc-low.c: Ditto.
11688 * linux-s390-low.c: Ditto.
11689 * linux-sparc-low.c: Ditto.
11690 * linux-x86-low.c: Ditto.
11691 * linux-xtensa-low.c: Ditto.
11692 * mem-break.c: Ditto.
11693 * nto-low.c: Ditto.
11694 * regcache.h: Ditto.
11695 * remote-utils.c: Ditto.
11698 * thread-db.c: Ditto.
11699 * tracepoint.c: Ditto.
11701 * win32-low.h: Ditto.
11703 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11705 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11708 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11710 * server.c (gdbserver_version): Update copyright year in version
11712 * gdbreplay.c (gdbreplay_version): Ditto.
11714 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11716 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11717 * linux-bfin-low.c: New file.
11718 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11719 PT_DATA_ADDR for BFIN targets.
11720 * Makefile.in (SFILES): Add linux-bfin-low.c.
11721 (clean): Remove reg-bfin.c.
11722 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11723 * README: Mention supported Blackfin targets.
11725 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11727 * .gitignore: New file.
11729 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11731 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11733 2010-10-22 Jie Zhang <jie@codesourcery.com>
11735 * Makefile.in: Add FLAGS_TO_PASS variable.
11736 (install): Remove dependency of install-only and recursively
11737 invoke make for install-only.
11739 2010-10-04 Doug Evans <dje@google.com>
11741 * Makefile.in (uninstall): Use $(DESTDIR).
11743 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11747 * linux-x86-low.c (compat_siginfo_from_siginfo)
11748 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11749 si_code is < 0. Check for si_code == SI_TIMER before checking for
11752 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11754 * lynx-i386-low.c: New file.
11755 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11757 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11759 * lynx-low.c (ptrace_request_to_str): Remove handling for
11760 request values that have been removed in LynxOS 5.x.
11762 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11764 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11767 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11769 * configure.ac: Add --enable-inprocess-agent option.
11770 * configure: Rebuilt.
11772 2010-09-06 Yao Qi <yao@codesourcery.com>
11774 * linux-low.c (linux_kill): Remove unused variable.
11775 (linux_stabilize_threads): Likewise.
11776 * server.c (start_inferior): Likewise.
11777 (queue_stop_reply_callback): Likewise.
11778 * tracepoint.c (do_action_at_tracepoint): Likewise.
11780 2010-09-06 Yao Qi <yao@codesourcery.com>
11782 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11785 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11787 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11789 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11791 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11794 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11796 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11797 gdbserver/lynx-ppc-low.c: New files.
11798 * Makefile.in (lynx_low_h): New variable.
11799 (lynx-low.o, lynx-ppc-low.o): New rules.
11800 * configure.ac: On LynxOS, link with -lnetinet.
11801 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11802 * configure: regenerate.
11804 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11806 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11807 * configure.ac: Add check for vasprintf and vsnprintf.
11808 * configure, config.in: Regenerate.
11809 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11811 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11813 * gdbreplay.c: Move include of alloca.h up, next to include of
11815 * server.h: Add include of malloc.h.
11816 * mem-break.c: Remove include of malloc.h.
11817 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11819 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11821 * Makefile.in (memmem.o): Build with -Wno-error.
11823 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11825 * utils.c (xsnprintf): Make non-static.
11826 * server.h: Add xsnprintf declaration.
11827 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11828 replace calls to snprintf by calls to xsnprintf throughout.
11830 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11832 * configure.ac: Add configure check for alloca.
11833 * configure, config.in: Regenerate.
11834 * server.h: Include alloca.h if it exists.
11835 * gdbreplay.c: Include alloca.h if it exists.
11837 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11839 * linux-low.c (__SIGRTMIN): Define if not already defined.
11840 (linux_create_inferior): Check for __ANDROID__ rather than
11842 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11843 are already deferred.
11844 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11845 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11846 stopped and already has a pending signal to report.
11847 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11848 a pending signal to report or is moving out of a jump pad.
11849 (linux_init_signals): Check for __ANDROID__ rather than
11852 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11854 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11855 debug_threads check. Avoid a linear search when not doing debug
11858 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11860 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11861 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11862 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11863 (process_event): Change local fd's type to gdb_fildes_t.
11864 (create_file_handler): Adjust prototype.
11865 (delete_file_handler): Adjust prototype.
11866 (handle_file_event): Adjust prototype. Use pfildes.
11867 (create_file_event): Adjsut prototype.
11868 * remote-utils.c (remote_desc, listen_desc): Change type to
11870 * server.h: New gdb_fildes_t typedef.
11871 [USE_WIN32API]: Include winsock2.h.
11872 (delete_file_handler, add_file_handler): Adjust prototypes.
11873 (pfildes): Declare.
11874 * utils.c (pfildes): New.
11876 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11878 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11879 * configure: Regenerate.
11881 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11883 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11884 (linux_done_accessing_memory): ... this.
11885 (linux_target_ops): Adjust.
11886 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11887 * nto-low.c (nto_target_ops): Adjust comment.
11888 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11889 * spu-low.c (spu_target_ops): Adjust comment.
11890 * target.h (target_ops): Rename unprepare_to_access_memory field
11891 to done_accessing_memory.
11892 (unprepare_to_access_memory): Rename to ...
11893 (done_accessing_memory): ... this.
11895 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11897 * linux-low.c (linux_prepare_to_access_memory): New.
11898 (linux_unprepare_to_access_memory): New.
11899 (linux_target_ops): Install them.
11900 * server.c (read_memory): Rename to ...
11901 (gdb_read_memory): ... this. Use
11902 prepare_to_access_memory/prepare_to_access_memory.
11903 (write_memory): Rename to ...
11904 (gdb_write_memory): ... this. Use
11905 prepare_to_access_memory/prepare_to_access_memory.
11906 (handle_search_memory_1): Adjust.
11907 (process_serial_event): Adjust.
11908 * target.h (struct target_ops): New fields
11909 prepare_to_access_memory and unprepare_to_access_memory.
11910 (prepare_to_access_memory, unprepare_to_access_memory): New.
11911 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11912 prepare_to_access_memory/prepare_to_access_memory.
11913 * nto-low.c (nto_target_ops): Adjust.
11914 * spu-low.c (spu_target_ops): Adjust.
11915 * win32-low.c (win32_target_ops): Adjust.
11917 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11919 * Makefile.in (WARN_CFLAGS): Get it from configure.
11920 (WERROR_CFLAGS): New.
11921 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11922 * configure.ac: Introduce --enable-werror, which adds -Werror to
11923 the compiler command line. Enabled by default. Disable with
11924 --disable-werror. Add -Wdeclaration-after-statement
11925 Wpointer-arith and -Wformat-nonliteral to warning flags.
11926 * configure: Regenerate.
11928 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11930 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11932 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11934 * gdbreplay.c (remote_error): New.
11936 (expect): Use gdbchar. Check for error reading from GDB.
11937 Clarify sync error output.
11938 (play): Check for errors writing to GDB.
11939 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11940 * remote-utils.c (getpkt): Check for errors writing to the remote
11943 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11945 * linux-low.c (linux_wait_1): Move non-debugging code out of
11946 `debug_threads' control.
11948 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11950 * linux-low.c (linux_wait_1): Don't set last_status here.
11951 * server.c (push_event, queue_stop_reply_callback): Assert we're
11952 not pushing a TARGET_WAITKIND_IGNORE event.
11953 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11954 (myresume, handle_target_event): Set the thread's last_resume_kind
11955 and last_status from the target returned status.
11957 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11961 * linux-x86-low.c (update_debug_registers_callback): New.
11962 (i386_dr_low_set_addr): Use it.
11963 (i386_dr_low_get_addr): New.
11964 (i386_dr_low_set_control): Use update_debug_registers_callback.
11965 (i386_dr_low_get_control): New.
11966 (i386_dr_low_get_status): Adjust.
11967 * linux-low.c (linux_stop_lwp): New.
11968 * linux-low.h (linux_stop_lwp): Declare.
11970 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11971 argument instead of a i386_debug_reg_state.
11972 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11973 a i386_debug_reg_state.
11974 (i386_insert_aligned_watchpoint): Adjust.
11975 (i386_remove_aligned_watchpoint): Adjust.
11976 (i386_low_stopped_data_address): Read the debug registers from the
11977 inferior instead of from the mirrors.
11978 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11979 (i386_dr_low_get_addr): Declare.
11980 (i386_dr_low_get_control): Declare.
11981 (i386_dr_low_get_status): Change prototype.
11983 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11984 (i386_dr_low_get_addr): New.
11985 (i386_dr_low_get_control): New.
11986 (i386_dr_low_get_status): Adjust prototype. Return
11988 (i386_initial_stuff): Clear dr_status_mirror and
11990 (i386_get_thread_context): Adjust.
11991 (i386_set_thread_context): Adjust.
11992 (i386_thread_added): Adjust.
11994 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11996 * linux-low.h (linux_thread_area): Delete declaration.
11998 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12000 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12001 after its termination.
12003 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12005 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12006 (gdb_wants_all_stopped): Delete.
12007 (linux_wait_1): Don't call them.
12008 * server.c (handle_v_cont): Tag all threads as want-stopped.
12009 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12010 stopped as "client-wants-stopped".
12012 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12014 * Makefile.in (signals_h): New.
12015 (server_h): Depend on it.
12016 (server.o): Don't depend on $(signals_def).
12017 (signals.o): Depend on $(signals_def).
12019 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12021 * Makefile.in (signals_def): New.
12022 (server_h): Append include/gdb/signals.h and signals_def.
12023 (server.o): Append signals_def.
12025 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12027 * server.c (handle_target_event): Use target_signal_to_host for
12028 resume_info.sig initialization.
12029 * target.h (struct thread_resume) <sig>: New comment.
12031 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12033 * server.c (handle_query): strcpy() the returned string from paddress()
12034 instead of sprintf().
12035 * utils.c (paddress): Return phex_nz().
12037 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12039 * server.c (handle_v_cont): Call mourn_inferior if process
12041 (myresume): Likewise.
12043 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12045 Static tracepoints, and integration with UST.
12047 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12048 * mem-break.c (uninsert_all_breakpoints)
12049 (reinsert_all_breakpoints): New.
12050 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12051 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12052 (gdb_agent_ust_loaded, helper_thread_id)
12053 (gdb_agent_helper_thread_id): New macros.
12054 (struct ipa_sym_addresses): Add addr_ust_loaded,
12055 addr_helper_thread_id, addr_cmd_buf.
12056 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12057 (in_process_agent_loaded_ust): New.
12058 (write_e_ust_not_loaded): New.
12059 (maybe_write_ipa_ust_not_loaded): New.
12060 (struct collect_static_trace_data_action): New.
12061 (enum tracepoint_type) <static_tracepoint>: New.
12062 (struct tracepoint) <handle>: Mention static tracepoints.
12063 (struct static_tracepoint_ctx): New.
12064 (CMD_BUF_SIZE): New.
12065 (add_tracepoint_action): Handle static tracepoint actions.
12066 (unprobe_marker_at): New.
12067 (clear_installed_tracepoints): Handle static tracepoints.
12068 (cmd_qtdp): Handle static tracepoints.
12069 (probe_marker_at): New.
12070 (cmd_qtstart): Handle static tracepoints.
12071 (response_tracepoint): Handle static tracepoints.
12072 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12073 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12074 (get_context_regcache): Handle static tracepoints.
12075 (do_action_at_tracepoint): Handle static tracepoint actions.
12076 (traceframe_find_block_type): Handle static trace data blocks.
12077 (traceframe_read_sdata): New.
12078 (download_tracepoints): Download static tracepoint actions.
12079 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12080 (GDB_PROBE_NAME): New.
12082 (GET_UST_SYM): New.
12085 (ust_marker_to_static_tracepoint): New.
12087 (collect_ust_data_at_tracepoint): New.
12088 (gdb_ust_probe): New.
12089 (UNIX_PATH_MAX, SOCK_DIR): New.
12090 (gdb_ust_connect_sync_socket): New.
12091 (resume_thread, stop_thread): New.
12092 (run_inferior_command): New.
12093 (init_named_socket): New.
12094 (gdb_ust_socket_init): New.
12095 (cstr_to_hexstr): New.
12097 (first_marker, next_marker): New.
12098 (response_ust_marker): New.
12099 (cmd_qtfstm, cmd_qtsstm): New.
12100 (unprobe_marker_at, probe_marker_at): New.
12101 (cmd_qtstmat, gdb_ust_thread): New.
12102 (gdb_ust_init): New.
12103 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12104 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12105 (ST_REGENTRY): New.
12106 (x86_64_st_collect_regmap): New.
12107 (X86_64_NUM_ST_COLLECT_GREGS): New.
12108 (AMD64_RIP_REGNUM): New.
12109 (supply_static_tracepoint_registers): New.
12110 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12111 (ST_REGENTRY): New.
12112 (i386_st_collect_regmap): New.
12113 (i386_NUM_ST_COLLECT_GREGS): New.
12114 (supply_static_tracepoint_registers): New.
12115 * server.c (handle_query): Handle qXfer:statictrace:read.
12116 <qSupported>: Report support for StaticTracepoints, and
12117 qXfer:statictrace:read features.
12118 * server.h (traceframe_read_sdata)
12119 (supply_static_tracepoint_registers): Declare.
12120 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12121 (unpack_varlen_hex): Include in IPA build.
12122 * Makefile.in (ustlibs, ustinc): New.
12123 (IPA_OBJS): Add remote-utils-ipa.o.
12124 ($(IPA_LIB)): Link -ldl and -lpthread.
12126 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12127 * config.in, configure: Regenerate.
12129 2010-06-20 Ian Lance Taylor <iant@google.com>
12130 Pedro Alves <pedro@codesourcery.com>
12132 * linux-x86-low.c (always_true): Delete.
12133 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12134 trying to fool the compiler with always_true.
12136 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12138 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12139 conditions in gdbserver.
12141 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12143 * spu-low.c (spu_read_memory): Wrap around local store limit.
12144 (spu_write_memory): Likewise.
12146 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12148 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12149 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12151 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12153 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12154 uses with LONGEST uses.
12156 2010-06-14 Stan Shebs <stan@codesourcery.com>
12157 Pedro Alves <pedro@codesourcery.com>
12161 * linux-x86-low.c: Include limits.h.
12163 (always_true): New.
12166 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12167 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12168 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12169 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12170 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12171 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12172 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12173 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12174 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12175 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12176 (amd64_emit_void_call_2): New.
12177 (amd64_emit_ops): New.
12178 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12179 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12180 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12181 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12182 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12183 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12184 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12185 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12186 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12187 (i386_emit_stack_adjust, i386_emit_int_call_1)
12188 (i386_emit_void_call_2): New.
12189 (i386_emit_ops): New.
12190 (x86_emit_ops): New.
12191 (the_low_target): Install x86_emit_ops.
12192 * server.h (struct emit_ops): New.
12193 (get_raw_reg_func_addr): Declare.
12194 (current_insn_ptr, emit_error): Declare.
12195 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12196 (set_trace_state_variable_value): New defines.
12197 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12198 addr_get_trace_state_variable_value and
12199 addr_set_trace_state_variable_value.
12200 (symbol_list): New fields for get_raw_reg,
12201 get_trace_state_variable_value and set_trace_state_variable_value.
12202 (condfn): New typedef.
12203 (struct tracepoint): New field `compiled_cond'.
12204 (do_action_at_tracepoint): Clear compiled_cond.
12205 (get_trace_state_variable_value, set_trace_state_variable_value):
12207 (condition_true_at_tracepoint): If there's a compiled condition,
12209 (current_insn_ptr, emit_error): New globals.
12210 (struct bytecode_address): New.
12211 (get_raw_reg_func_addr): New.
12212 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12213 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12214 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12215 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12216 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12217 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12218 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12219 (compile_tracepoint_condition, compile_bytecodes): New.
12220 * target.h (emit_ops): Forward declare.
12221 (struct target_ops): New field emit_ops.
12222 (target_emit_ops): New.
12223 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12224 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12225 * linux-low.c (linux_emit_ops): New.
12226 (linux_target_ops): Install it.
12227 * linux-low.h (struct linux_target_ops): New field emit_ops.
12229 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12231 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12232 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12234 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12235 Stan Shebs <stan@codesourcery.com>
12237 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12238 (all): Depend on $(extra_libraries).
12239 (install-only): Install the IPA.
12240 (IPA_OBJS, IPA_LIB): New.
12241 (clean): Remove the IPA lib.
12242 (IPAGENT_CFLAGS): New.
12243 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12244 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12245 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12246 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12247 * configure.ac: Check for atomic builtins support in the compiler.
12248 (IPA_DEPFILES, extra_libraries): Define.
12249 * configure.srv (ipa_obj): Add description.
12250 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12251 (i[34567]86-*-linux*): Set ipa_obj.
12252 (x86_64-*-linux*): Set ipa_obj.
12253 * linux-low.c (stabilizing_threads): New.
12254 (supports_fast_tracepoints): New.
12255 (linux_detach): Stabilize threads before detaching.
12256 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12257 the lwp is either not stabilizing, or is moving out of a jump pad.
12258 (linux_fast_tracepoint_collecting): New.
12259 (maybe_move_out_of_jump_pad): New.
12260 (enqueue_one_deferred_signal): New.
12261 (dequeue_one_deferred_signal): New.
12262 (linux_wait_for_event_1): If moving out of a jump pad, defer
12263 pending signals to later.
12264 (linux_stabilize_threads): New.
12265 (linux_wait_1): Check if threads need moving out of jump pads, and
12267 (stuck_in_jump_pad_callback): New.
12268 (move_out_of_jump_pad_callback): New.
12269 (lwp_running): New.
12270 (linux_resume_one_lwp): Handle moving out of jump pads.
12271 (linux_set_resume_request): Dequeue deferred signals.
12272 (need_step_over_p): Also step over fast tracepoint jumps.
12273 (start_step_over): Also uninsert fast tracepoint jumps.
12274 (finish_step_over): Also reinsert fast tracepoint jumps.
12275 (linux_install_fast_tracepoint_jump): New.
12276 (linux_target_ops): Install linux_stabilize_threads and
12277 linux_install_fast_tracepoint_jump_pad.
12278 * linux-low.h (linux_target_ops) <get_thread_area,
12279 install_fast_tracepoint_jump_pad>: New fields.
12280 (struct lwp_info) <collecting_fast_tracepoint,
12281 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12282 (linux_get_thread_area): Declare.
12283 * linux-x86-low.c (jump_insn): New.
12284 (x86_get_thread_area): New.
12285 (append_insns): New.
12286 (push_opcode): New.
12287 (amd64_install_fast_tracepoint_jump_pad): New.
12288 (i386_install_fast_tracepoint_jump_pad): New.
12289 (x86_install_fast_tracepoint_jump_pad): New.
12290 (the_low_target): Install x86_get_thread_area and
12291 x86_install_fast_tracepoint_jump_pad.
12292 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12293 (struct fast_tracepoint_jump): New.
12294 (fast_tracepoint_jump_insn): New.
12295 (fast_tracepoint_jump_shadow): New.
12296 (find_fast_tracepoint_jump_at): New.
12297 (fast_tracepoint_jump_here): New.
12298 (delete_fast_tracepoint_jump): New.
12299 (set_fast_tracepoint_jump): New.
12300 (uninsert_fast_tracepoint_jumps_at): New.
12301 (reinsert_fast_tracepoint_jumps_at): New.
12302 (set_breakpoint_at): Use write_inferior_memory.
12303 (uninsert_raw_breakpoint): Use write_inferior_memory.
12304 (check_mem_read): Mask out fast tracepoint jumps.
12305 (check_mem_write): Mask out fast tracepoint jumps.
12306 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12307 (set_fast_tracepoint_jump): Declare.
12308 (delete_fast_tracepoint_jump)
12309 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12310 (reinsert_fast_tracepoint_jumps_at): Declare.
12311 * regcache.c: Don't compile many functions when building the
12312 in-process agent library.
12313 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12314 the register buffer in the heap.
12315 (free_register_cache): If the register buffer isn't owned by the
12316 regcache, don't free it.
12317 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12318 pre-existing register caches.
12319 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12321 (convert_ascii_to_int): : Constify `from' parameter type.
12322 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12323 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12324 the needed buffer in-place.
12325 (relocate_instruction): New.
12326 * server.c (handle_query) <qSymbols>: If the target supports
12327 tracepoints, give it a chance of looking up symbols. Report
12328 support for fast tracepoints.
12329 (handle_status): Stabilize threads.
12330 (process_serial_event): Adjust.
12331 * server.h (struct fast_tracepoint_jump): Forward declare.
12332 (struct process_info) <fast_tracepoint_jumps>: New field.
12333 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12334 (decode_X_packet, decode_M_packet): Adjust.
12335 (relocate_instruction): Declare.
12336 (in_process_agent_loaded): Declare.
12337 (tracepoint_look_up_symbols): Declare.
12338 (struct fast_tpoint_collect_status): Declare.
12339 (fast_tracepoint_collecting): Declare.
12340 (force_unlock_trace_buffer): Declare.
12341 (handle_tracepoint_bkpts): Declare.
12342 (initialize_low_tracepoint)
12343 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12344 * target.h (struct target_ops) <stabilize_threads,
12345 install_fast_tracepoint_jump_pad>: New fields.
12346 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12347 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12348 [HAVE_STDINT_H]: Include stdint.h.
12349 (trace_debug_1): Rename to ...
12350 (trace_vdebug): ... this.
12351 (trace_debug): Rename to ...
12352 (trace_debug_1): ... this. Add `level' parameter.
12353 (trace_debug): New.
12354 (ATTR_USED, ATTR_NOINLINE): New.
12355 (IP_AGENT_EXPORT): New.
12356 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12357 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12358 (about_to_request_buffer_space, trace_buffer_is_full)
12359 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12360 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12361 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12362 (traceframe_write_count, traceframes_created)
12363 (trace_state_variables)
12364 New renaming defines.
12365 (struct ipa_sym_addresses): New.
12366 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12367 (symbol_list): New.
12368 (ipa_sym_addrs): New.
12369 (all_tracepoint_symbols_looked_up): New.
12370 (in_process_agent_loaded): New.
12371 (write_e_ipa_not_loaded): New.
12372 (maybe_write_ipa_not_loaded): New.
12373 (tracepoint_look_up_symbols): New.
12374 (debug_threads) [IN_PROCESS_AGENT]: New.
12375 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12376 (UNKNOWN_SIDE_EFFECTS): New.
12377 (stop_tracing): New.
12378 (flush_trace_buffer): New.
12379 (stop_tracing_bkpt): New.
12380 (flush_trace_buffer_bkpt): New.
12381 (read_inferior_integer): New.
12382 (read_inferior_uinteger): New.
12383 (read_inferior_data_pointer): New.
12384 (write_inferior_data_pointer): New.
12385 (write_inferior_integer): New.
12386 (write_inferior_uinteger): New.
12387 (struct collect_static_trace_data_action): Delete.
12388 (enum tracepoint_type): New.
12389 (struct tracepoint) <type>: New field `type'.
12390 <actions_str, step_actions, step_actions_str>: Only include in
12392 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12393 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12394 (tracepoints): Use IP_AGENT_EXPORT.
12395 (last_tracepoint): Don't include in the IPA.
12396 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12397 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12398 (alloced_trace_state_variables): New.
12399 (trace_state_variables): Use IP_AGENT_EXPORT.
12400 (traceframe_t): Delete unused variable.
12401 (circular_trace_buffer): Don't include in the IPA.
12402 (trace_buffer_start): Delete.
12403 (struct trace_buffer_control): New.
12404 (trace_buffer_free): Delete.
12405 (struct ipa_trace_buffer_control): New.
12406 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12407 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12409 (trace_buffer_ctrl): New.
12410 (TRACE_BUFFER_CTRL_CURR): New.
12411 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12412 Reimplement as macros.
12413 (trace_buffer_wrap): Delete.
12414 (traceframe_write_count, traceframe_read_count)
12415 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12416 (struct tracepoint_hit_ctx) <type>: New field.
12417 (struct fast_tracepoint_ctx): New.
12418 (memory_barrier): New.
12420 (record_tracepoint_error): Update atomically in the IPA.
12421 (clear_inferior_trace_buffer): New.
12422 (about_to_request_buffer_space): New.
12423 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12424 updating the same buffer.
12425 (add_tracepoint): Default the tracepoint's type to trap
12426 tracepoint, and orig_size to -1.
12427 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12428 internal variables.
12429 (create_trace_state_variable): New parameter `gdb'. Handle it.
12430 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12431 (cmd_qtdp): Handle fast tracepoints.
12432 (cmd_qtdv): Adjust.
12433 (max_jump_pad_size): New.
12434 (gdb_jump_pad_head): New.
12435 (get_jump_space_head): New.
12436 (claim_jump_space): New.
12437 (sort_tracepoints): New.
12438 (MAX_JUMP_SIZE): New.
12439 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12441 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12442 support. Upload fast traceframes, and delete internal IPA
12444 (stop_tracing_handler): New.
12445 (flush_trace_buffer_handler): New.
12446 (cmd_qtstop): Upload fast tracepoints.
12447 (response_tracepoint): Handle fast tracepoints.
12448 (tracepoint_finished_step): Upload fast traceframes. Set the
12449 tracepoint hit context's tracepoint type.
12450 (handle_tracepoint_bkpts): New.
12451 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12452 type. Add comment about fast tracepoints.
12453 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12454 non-existing action_str field.
12455 (get_context_regcache): Handle fast tracepoints.
12456 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12458 (fast_tracepoint_from_jump_pad_address): New.
12459 (fast_tracepoint_from_ipa_tpoint_address): New.
12460 (collecting_t): New.
12461 (force_unlock_trace_buffer): New.
12462 (fast_tracepoint_collecting): New.
12464 (gdb_collect): New.
12465 (write_inferior_data_ptr): New.
12466 (target_tp_heap): New.
12467 (target_malloc): New.
12468 (download_agent_expr): New.
12470 (download_tracepoints): New.
12471 (download_trace_state_variables): New.
12472 (upload_fast_traceframes): New.
12473 (IPA_FIRST_TRACEFRAME): New.
12474 (IPA_NEXT_TRACEFRAME_1): New.
12475 (IPA_NEXT_TRACEFRAME): New.
12476 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12477 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12478 (gdb_jump_pad_buffer_end): New.
12479 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12480 (initialize_tracepoint): Adjust.
12481 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12482 buffer. Initialize the low module.
12483 * utils.c (PREFIX, TOOLNAME): New.
12484 (malloc_failure): Use PREFIX.
12485 (error): In the IPA, an error causes an exit.
12486 (fatal, warning): Use PREFIX.
12487 (internal_error): Use TOOLNAME.
12488 (NUMCELLS): Increase to 10.
12489 * configure, config.in: Regenerate.
12491 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12493 * server.c (handle_query) <qSupported>: Do two passes over the
12494 qSupported string to avoid nesting strtok.
12496 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12498 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12500 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12501 -Wl,--dynamic-list.
12502 * configure: Regenerate.
12503 * proc-service.list: New.
12505 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12507 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12510 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12512 * gdbreplay.c (remote_open): Check error return from socket() call by
12513 its equality to -1 not by it being negative.
12514 * remote-utils.c (remote_open): Likewise.
12516 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12518 * config.h: Regenerate.
12520 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12522 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12523 doesn't provide PTRACE_GET_THREAD_AREA.
12525 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12527 * linux-m68k-low.c: Include <asm/ptrace.h>
12528 (ps_get_thread_area): Implement.
12530 2010-05-03 Doug Evans <dje@google.com>
12532 * event-loop.c (struct callback_event): New struct.
12533 (callback_list): New global.
12534 (append_callback_event, delete_callback_event): New functions.
12535 (process_callback): New function.
12536 (start_event_loop): Call it.
12537 * remote-utils.c (NOT_SCHEDULED): Define.
12538 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12539 moved out of readchar.
12540 (readchar): Rewrite. Call reschedule before returning.
12541 (reset_readchar): New function.
12542 (remote_close): Call it.
12543 (process_remaining, reschedule): New functions.
12544 * server.h (callback_handler_func): New typedef.
12545 (append_callback_event, delete_callback_event): Declare.
12547 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12549 * proc-service.c (ps_pglobal_lookup): Use
12550 thread_db_look_up_one_symbol.
12551 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12552 parameter. Use it instead of all_symbols_looked_up.
12553 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12555 (all_symbols_looked_up): Don't declare.
12556 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12557 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12559 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12560 Set all_symbols_looked_up here.
12561 (thread_db_look_up_one_symbol): New.
12562 (thread_db_get_tls_address): Adjust.
12563 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12564 thread_db object on the heap, and tentatively set it in the
12566 (thread_db_init): Don't set all_symbols_looked_up here.
12567 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12569 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12571 * linux-low.c (linux_kill, linux_detach): Adjust.
12572 (status_pending_p_callback): Remove redundant statement. Check
12573 for !TARGET_WAITIKIND_IGNORE, instead of
12574 TARGET_WAITKIND_STOPPED.
12575 (handle_tracepoints): Make sure LWP is locked. Adjust.
12576 (linux_wait_for_event_1): Adjust.
12577 (linux_cancel_breakpoints): New.
12578 (unsuspend_one_lwp): New.
12579 (unsuspend_all_lwps): New.
12580 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12581 (send_sigstop_callback): Change return type to int, add new
12582 `except' parameter and handle it.
12583 (suspend_and_send_sigstop_callback): New.
12584 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12585 pass them down. If SUSPEND, also increment the lwp's suspend
12587 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12588 (need_step_over_p): Don't consider suspended LWPs.
12589 (start_step_over): Adjust.
12590 (proceed_one_lwp): Change return type to int, add new `except'
12591 parameter and handle it.
12592 (unsuspend_and_proceed_one_lwp): New.
12593 (proceed_all_lwps): Use find_inferior instead of
12595 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12596 also decrement the suspend count of LWPs. Pass `except' down,
12597 instead of hacking its suspend count.
12598 (linux_pause_all): Add `freeze' parameter. Adjust.
12599 (linux_unpause_all): New.
12600 (linux_target_ops): Install linux_unpause_all.
12601 * server.c (handle_status): Adjust.
12602 * target.h (struct target_ops): New fields `unpause_all' and
12603 `cancel_breakpoints'. Add new parameter to `pause_all'.
12604 (pause_all): Add new `freeze' parameter.
12605 (unpause_all): New.
12606 (cancel_breakpoints): New.
12607 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12608 cancel breakpoints.
12609 (cmd_qtstart): Pause threads.
12610 (stop_tracing): Pause threads, and cancel breakpoints.
12611 * win32-low.c (win32_target_ops): Adjust.
12613 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12615 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12616 the inferior right away from here...
12617 (linux_wait_1): ... to here, and adjust to check the thread's
12618 last_resume_kind instead of the lwp's step or stop_expected flags.
12620 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12622 * README: Use consistent `GDB' and `GDBserver' spellings.
12624 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12626 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12627 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12628 (linux_detach_one_lwp): Assume the lwp is stopped.
12629 (any_thread_of): Delete.
12630 (linux_detach): Stop all lwps here. Don't blindly delete all
12632 (delete_lwp_callback): New.
12633 (linux_mourn): Delete all lwps of the process that is gone.
12634 (linux_wait_1): Don't delete the last lwp of the process here.
12635 * mem-break.h (mark_breakpoints_out): Declare.
12636 * mem-break.c (mark_breakpoints_out): New.
12637 (free_all_breakpoints): Use it.
12638 * server.c (handle_target_event): If the process is gone, mark
12640 * thread-db.c (struct thread_db) <create_bp>: New field.
12641 (thread_db_enable_reporting): Fix prototype. Store a thread event
12642 breakpoint reference in the thread_db struct.
12643 (thread_db_load_search): Clear the thread_db object.
12644 (try_thread_db_load_1): Ditto.
12645 (switch_to_process): New.
12646 (disable_thread_event_reporting): Use it.
12647 (remove_thread_event_breakpoints): New.
12648 (thread_db_detach, thread_db_mourn): Use it.
12650 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12652 * linux-low.c (linux_enable_event_reporting): New.
12653 (linux_wait_for_event_1, handle_extended_wait): Use it.
12655 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12657 * linux-low.c (linux_kill_one_lwp, linux_kill)
12658 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12659 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12660 SIGSTOP even if the LWP is stopped.
12661 (send_sigstop_callback): New.
12662 (stop_all_lwps): Use send_sigstop_callback instead.
12663 (linux_resume_one_thread): Adjust.
12664 (proceed_one_lwp): Still proceed an LWP that the client has
12665 requested to stop, if we haven't reported it as stopped yet. Make
12666 sure that LWPs the client want stopped, have a pending SIGSTOP.
12668 2010-04-26 Doug Evans <dje@google.com>
12670 * server.c (handle_general_set): Make static.
12672 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12673 Print received char after testing for error/eof instead of before.
12674 (input_interrupt): Tweak comment.
12676 2010-04-23 Doug Evans <dje@google.com>
12678 * server.c (start_inferior): Print inferior argv if --debug.
12680 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12682 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12683 * nto-x86-low.c: Include server.h
12685 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12687 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12688 be consistent with other sources of this directory.
12689 (init_registers_amd64): Correct name of source file of this function
12692 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12694 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12695 64-bit executables.
12697 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12699 * win32-i386-low.c: Add 64-bit support.
12700 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12701 (init_registers_amd64): Declare.
12702 (mappings): Add 64-bit version of array.
12703 (init_windows_x86): New function.
12704 (the_low_target): Change init_arch field to init_windows_x86.
12706 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12708 * win32-low.c: Adapt to support also 64-bit architecture.
12709 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12710 (get_image_name): Use SIZE_T type for local variable `done'.
12711 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12712 (toolhelp_get_dll_name): Idem.
12713 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12714 Use uintptr_t typecast to avoid warning.
12715 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12716 (handle_exception): Use phex_nz to avoid warning.
12717 (win32_wait): Remove unused local variable `process'.
12719 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12721 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12724 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12726 * configure.ac: Use `ws2_32' library for srv_mingw.
12727 * configure: Regenerate.
12728 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12729 * remote-utils.c: Likewise.
12731 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12733 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12734 if __x86_64__ is defined.
12736 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12738 * configure: Regenerate.
12740 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12742 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12743 * target.h (target_ops): New get_tib_address field.
12744 * win32-low.h (win32_thread_info): Add thread_local_base field.
12745 * win32-low.c (child_add_thread): Add tlb argument.
12746 Set thread_local_base field to TLB.
12747 (get_child_debug_event): Adapt to child_add_thread change.
12748 (win32_get_tib_address): New function.
12749 (win32_target_ops): Set get_tib_address field to
12750 win32_get_tib_address.
12751 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12753 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12755 * linux-low.c (linux_mourn): Also remove the process.
12756 * server.c (handle_target_event): Don't remove the process here.
12757 * nto-low.c (nto_mourn): New.
12758 (nto_target_ops): Install it.
12759 * spu-low.c (spu_mourn): New.
12760 (spu_target_ops): Install it.
12761 * win32-low.c (win32_mourn): New.
12762 (win32_target_ops): Install it.
12764 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12766 * server.h (buffer_xml_printf): Remove redundant `;'.
12768 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12770 * regcache.c (set_register_cache): Invalidate regcaches before
12771 changing the register cache layout.
12772 (regcache_invalidate_one): Allow a NULL regcache.
12773 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12774 regcaches before changing the register cache layout or the target
12777 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12779 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12780 variable warning on Linux/x86-64.
12782 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12784 GDBserver disconnected tracing support.
12786 * linux-low.c (linux_remove_process): Delete.
12787 (add_lwp): Don't set last_resume_kind here.
12788 (linux_kill): Use `mourn'.
12789 (linux_detach): Use `thread_db_detach', and `mourn'.
12790 (linux_mourn): New.
12791 (linux_attach_lwp_1): Adjust comment.
12792 (linux_attach): last_resume_kind moved the thread_info; adjust.
12793 (status_pending_p_callback): Adjust.
12794 (linux_wait_for_event_1): Adjust.
12795 (count_events_callback, select_singlestep_lwp_callback)
12796 (select_event_lwp_callback, cancel_breakpoints_callback)
12797 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12798 (proceed_one_lwp): Adjust.
12799 (linux_async): Add debug output.
12800 (linux_thread_stopped): New.
12801 (linux_pause_all): New.
12802 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12804 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12805 (thread_db_free): Delete declaration.
12806 (thread_db_detach, thread_db_mourn): Declare.
12807 * thread-db.c (thread_db_init): Use thread_db_mourn.
12808 (thread_db_free): Delete, split in two.
12809 (disable_thread_event_reporting): New.
12810 (thread_db_detach): New.
12811 (thread_db_mourn): New.
12813 * server.h (struct thread_info) <last_resume_kind>: New field.
12814 <attached>: Add comment.
12815 <gdb_detached>: New field.
12816 (handler_func): Change return type to int.
12817 (handle_serial_event, handle_target_event): Ditto.
12818 (gdb_connected): Declare.
12820 (disconnected_tracing): Declare.
12821 (stop_tracing): Declare.
12823 * server.c (handle_query) <qSupported>: Report support for
12824 disconnected tracing.
12825 (queue_stop_reply_callback): Account for running threads.
12826 (gdb_wants_thread_stopped): New.
12827 (gdb_wants_all_threads_stopped): New.
12828 (gdb_reattached_process): New.
12829 (handle_status): Clear the `gdb_detached' flag of all processes.
12830 In all-stop, stop all threads.
12831 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12832 (process_serial_event): If the remote connection breaks, or if an
12833 exit was forced with "monitor exit", force an event loop exit.
12834 Handle disconnected tracing on detach.
12835 (handle_serial_event): Adjust.
12836 (handle_target_event): If GDB isn't connected, forward events back
12837 to the inferior, unless the last process exited, in which case,
12838 exit gdbserver. Adjust interface.
12840 * remote-utils.c (remote_open): Don't block in accept. Instead
12841 register an event loop source on the listen socket file
12842 descriptor. Refactor bits into ...
12843 (listen_desc): ... this new global.
12844 (gdb_connected): ... this new function.
12845 (enable_async_notification): ... this new function.
12846 (handle_accept_event): ... this new function.
12847 (remote_close): Clear remote_desc.
12849 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12851 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12853 (mourn_inferior): Define.
12854 (target_process_qsupported): Avoid the dangling else problem.
12855 (thread_stopped): Define.
12856 (pause_all): Define.
12857 (target_waitstatus_to_string): Declare.
12858 * target.c (target_waitstatus_to_string): New.
12860 * tracepoint.c (tracing): Make extern.
12861 (disconnected_tracing): New.
12862 (stop_tracing): Make extern. Handle tracing stops due to GDB
12864 (cmd_qtdisconnected): New.
12865 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12866 (handle_tracepoint_general_set): Handle QTDisconnected.
12868 * event-loop.c (event_handler_func): Change return type to int.
12869 (process_event): Bail out if the event handler wants the event
12871 (handle_file_event): Ditto.
12872 (start_event_loop): Bail out if the event handler wants the event
12875 * nto-low.c (nto_target_ops): Adjust.
12876 * spu-low.c (spu_wait): Don't remove the process here.
12877 (spu_target_ops): Adjust.
12878 * win32-low.c (win32_wait): Don't remove the process here.
12879 (win32_target_ops): Adjust.
12881 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12883 * regcache.c (realloc_register_cache): Invalidate inferior's
12884 regcache before recreating it.
12886 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12888 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12890 2010-04-09 Stan Shebs <stan@codesourcery.com>
12891 Pedro Alves <pedro@codesourcery.com>
12893 * server.h (LONGEST): New.
12894 (struct thread_info) <while_stepping>: New field.
12895 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12897 (initialize_tracepoint, handle_tracepoint_general_set)
12898 (handle_tracepoint_query, tracepoint_finished_step)
12899 (tracepoint_was_hit, release_while_stepping_state_list):
12900 (current_traceframe): Declare.
12901 * server.c (handle_general_set): Handle tracepoint packets.
12902 (read_memory): New.
12903 (write_memory): New.
12904 (handle_search_memory_1): Use read_memory.
12905 (handle_query): Report support for conditional tracepoints, trace
12906 state variables, and tracepoint sources. Handle tracepoint
12908 (main): Initialize the tracepoints module.
12909 (process_serial_event): Handle traceframe reads/writes.
12911 * linux-low.c (handle_tracepoints): New.
12912 (linux_wait_1): Call it.
12913 (linux_resume_one_lwp): Handle while-stepping.
12914 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12915 (linux_target_ops): Install them.
12916 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12918 * linux-x86-low.c (x86_supports_tracepoints): New.
12919 (the_low_target). Install it.
12921 * mem-break.h (delete_breakpoint): Declare.
12922 * mem-break.c (delete_breakpoint): Make external.
12924 * target.h (struct target_ops): Add `supports_tracepoints',
12925 `read_pc', and `write_pc' fields.
12926 (target_supports_tracepoints): Define.
12927 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12930 * regcache.h (struct regcache) <registers_owned>: New field.
12931 (init_register_cache, regcache_cpy): Declare.
12932 (regcache_read_pc, regcache_write_pc): Declare.
12933 (register_cache_size): Declare.
12934 (supply_regblock): Declare.
12935 * regcache.c (init_register_cache): New.
12936 (new_register_cache): Use it.
12937 (regcache_cpy): New.
12938 (register_cache_size): New.
12939 (supply_regblock): New.
12940 (regcache_read_pc, regcache_write_pc): New.
12942 * tracepoint.c: New.
12944 * Makefile.in (OBS): Add tracepoint.o.
12945 (tracepoint.o): New rule.
12947 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12949 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12951 (i386-mmx.c): Likewise.
12952 (i386-mmx-linux.o): Likewise.
12953 (i386-mmx-linux.c): Likewise.
12955 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12956 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12957 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12958 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12960 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12961 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12962 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12964 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12966 * Makefile.in (clean): Updated.
12968 (i386-avx.c): Likewise.
12969 (i386-avx-linux.o): Likewise.
12970 (i386-avx-linux.c): Likewise.
12971 (amd64-avx.o): Likewise.
12972 (amd64-avx.c): Likewise.
12973 (amd64-avx-linux.o): Likewise.
12974 (amd64-avx-linux.c): Likewise.
12976 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12977 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12978 (srv_amd64_regobj): Add amd64-avx.o.
12979 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12980 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12981 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12982 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12983 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12984 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12985 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12987 * i387-fp.c: Include "i386-xstate.h".
12989 (i387_cache_to_xsave): Likewise.
12990 (i387_xsave_to_cache): Likewise.
12991 (x86_xcr0): Likewise.
12993 * i387-fp.h (i387_cache_to_xsave): Likewise.
12994 (i387_xsave_to_cache): Likewise.
12995 (x86_xcr0): Likewise.
12997 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12998 * linux-crisv32-low.c (target_regsets): Likewise.
12999 * linux-m68k-low.c (target_regsets): Likewise.
13000 * linux-mips-low.c (target_regsets): Likewise.
13001 * linux-ppc-low.c (target_regsets): Likewise.
13002 * linux-s390-low.c (target_regsets): Likewise.
13003 * linux-sh-low.c (target_regsets): Likewise.
13004 * linux-sparc-low.c (target_regsets): Likewise.
13005 * linux-xtensa-low.c (target_regsets): Likewise.
13007 * linux-low.c: Include <sys/uio.h>.
13008 (regsets_fetch_inferior_registers): Support nt_type.
13009 (regsets_store_inferior_registers): Likewise.
13010 (linux_process_qsupported): New.
13011 (linux_target_ops): Add linux_process_qsupported.
13013 * linux-low.h (regset_info): Add nt_type.
13014 (linux_target_ops): Add process_qsupported.
13016 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13018 (init_registers_i386_avx_linux): New.
13019 (init_registers_amd64_avx_linux): Likewise.
13020 (xmltarget_i386_linux_no_xml): Likewise.
13021 (xmltarget_amd64_linux_no_xml): Likewise.
13022 (PTRACE_GETREGSET): Likewise.
13023 (PTRACE_SETREGSET): Likewise.
13024 (x86_fill_xstateregset): Likewise.
13025 (x86_store_xstateregset): Likewise.
13026 (use_xml): Likewise.
13027 (x86_linux_update_xmltarget): Likewise.
13028 (x86_linux_process_qsupported): Likewise.
13029 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13030 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13031 init_registers_i386_linux here. Call
13032 x86_linux_update_xmltarget.
13033 (the_low_target): Add x86_linux_process_qsupported.
13035 * server.c (handle_query): Call target_process_qsupported.
13037 * target.h (target_ops): Add process_qsupported.
13038 (target_process_qsupported): New.
13040 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13042 * inferiors.c (add_thread): Set last_status kind to
13043 TARGET_WAITKIND_IGNORE.
13044 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13045 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13046 (linux_wait_1): Move `thread' local definition to block that uses
13047 it. Don't NULL initialize `event_child'.
13048 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13049 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13050 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13052 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13054 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13055 an extended waitstatus, or by a watchpoint.
13056 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13057 thread was stepping or has been stopped by a watchpoint.
13059 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13061 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13062 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13063 of another, then delete the previous, and validate all
13065 (validate_inserted_breakpoint): New.
13066 (delete_disabled_breakpoints): New.
13067 (validate_breakpoints): New.
13068 (check_mem_read): Validate breakpoints before trusting their
13069 shadow. Delete disabled breakpoints.
13070 (check_mem_write): Validate breakpoints before trusting they
13071 should be inserted. Delete disabled breakpoints.
13072 * mem-break.h (validate_breakpoints):
13073 * server.c (handle_query): Validate breakpoints when we see a
13076 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13078 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13079 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13080 if we could tell there's a GDB breakpoint at stop_pc.
13081 (need_step_over_p): Don't do a step over if we find a GDB
13082 breakpoint at the resume PC.
13084 * mem-break.c (struct raw_breakpoint): New.
13085 (enum bkpt_type): New type `gdb_breakpoint'.
13086 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13087 fields. New field `raw'.
13088 (find_raw_breakpoint_at): New.
13089 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13090 breakpoint instead.
13091 (set_breakpoint_at): Adjust.
13092 (delete_raw_breakpoint): New.
13093 (release_breakpoint): New.
13094 (delete_breakpoint): Rename to...
13095 (delete_breakpoint_1): ... this. Add proc parameter. Use
13096 release_breakpoint. Return ENOENT.
13097 (delete_breakpoint): Reimplement.
13098 (find_breakpoint_at): Delete.
13099 (find_gdb_breakpoint_at): New.
13100 (delete_breakpoint_at): Delete.
13101 (set_gdb_breakpoint_at): New.
13102 (delete_gdb_breakpoint_at): New.
13103 (gdb_breakpoint_here): New.
13104 (set_reinsert_breakpoint): Use release_breakpoint.
13105 (uninsert_breakpoint): Rename to ...
13106 (uninsert_raw_breakpoint): ... this.
13107 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13108 (reinsert_raw_breakpoint): Change parameter type to
13110 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13112 (check_breakpoints): Adjust. Use release_breakpoint.
13113 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13114 (breakpoint_inserted_here): Ditto.
13115 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13116 Don't trust the breakpoint's shadow if it is not inserted.
13117 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13118 (delete_all_breakpoints): Adjust.
13119 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13120 use delete_breakpoint_1.
13122 * mem-break.h (breakpoints_supported): Delete declaration.
13123 (set_gdb_breakpoint_at): Declare.
13124 (gdb_breakpoint_here): Declare.
13125 (delete_breakpoint_at): Delete.
13126 (delete_gdb_breakpoint_at): Declare.
13128 * server.h (struct raw_breakpoint): Forward declare.
13129 (struct process_info): New field `raw_breakpoints'.
13131 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13134 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13136 * linux-low.c (status_pending_p_callback): Fix comment.
13137 (linux_wait_for_event_1): Move most of the internal breakpoint
13138 handling from here...
13139 (linux_wait_1): ... to here.
13140 (count_events_callback): New.
13141 (select_singlestep_lwp_callback): New.
13142 (select_event_lwp_callback): New.
13143 (cancel_breakpoints_callback): New.
13144 (select_event_lwp): New.
13145 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13146 priority to all LWPs that have had events that should be reported
13147 to the client. Cancel breakpoints when about to reporting the
13148 event to the client, not while stopping lwps. No longer cancel
13149 finished single-steps here.
13150 (cancel_finished_single_step): Delete.
13151 (cancel_finished_single_steps): Delete.
13153 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13155 * mem-break.c (enum bkpt_type): New.
13156 (struct breakpoint): New field `type'.
13157 (set_breakpoint_at): Change return type to struct breakpoint
13158 pointer. Set type to `other_breakpoint' by default.
13159 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13160 in the breakpoint list.
13161 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13162 (reinsert_breakpoint): Rename to ...
13163 (reinsert_raw_breakpoint): ... this.
13164 (reinsert_breakpoints_at): Adjust.
13165 * mem-break.h (struct breakpoint): Declare.
13166 (set_breakpoint_at): Change return type to struct breakpoint
13169 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13171 * server.c (handle_query): Assign, not compare.
13173 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13175 Teach linux gdbserver to step-over-breakpoints.
13177 * linux-low.c (can_hardware_single_step): New.
13178 (supports_breakpoints): New.
13179 (handle_extended_wait): If stopping threads, read the stop pc of
13180 the new cloned LWP.
13182 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13183 low target doesn't support retrieving the PC.
13184 (add_lwp): Set last_resume_kind to resume_continue.
13185 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13186 (linux_attach): Don't clear stop_expected. Set the lwp's
13187 last_resume_kind to resume_stop.
13188 (linux_detach_one_lwp): Don't check for removed breakpoints.
13189 (check_removed_breakpoint): Delete.
13190 (status_pending_p): Rename to ...
13191 (status_pending_p_callback): ... this. Don't check for removed
13192 breakpoints. Don't consider threads that are stopped from GDB's
13194 (linux_wait_for_lwp): Always read the stop_pc here.
13195 (cancel_breakpoint): New.
13196 (step_over_bkpt): New global.
13197 (linux_wait_for_event_1): Implement stepping over breakpoints.
13198 (gdb_wants_lwp_stopped): New.
13199 (gdb_wants_all_stopped): New.
13200 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13201 single-step traps here. Store the thread's last reported target
13203 (send_sigstop): Don't clear stop_expected. Always set it,
13205 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13206 (cancel_finished_single_step): New.
13207 (cancel_finished_single_steps): New.
13208 (wait_for_sigstop): Don't cancel finished single-step traps here.
13209 (linux_resume_one_lwp): Don't check for removed breakpoints.
13210 Don't set `step' on non-hardware step archs.
13211 (linux_set_resume_request): Ignore resume_stop requests if already
13212 stopping or stopped. Set the lwp's last_resume_kind.
13213 (resume_status_pending_p): Don't check for removed breakpoints.
13214 (need_step_over_p): New.
13215 (start_step_over): New.
13216 (finish_step_over): New.
13217 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13218 requests. Clear the thread's last reported target waitstatus.
13219 Don't use the `suspended' flag. Don't consider pending breakpoints.
13220 (linux_resume): Start a step-over if necessary.
13221 (proceed_one_lwp): New.
13222 (proceed_all_lwps): New.
13223 (unstop_all_lwps): New.
13224 * linux-low.h (struct lwp_info): Rewrite comment for the
13225 `suspended' flag. Add the `stop_pc' field. Delete the
13226 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13227 Add `'last_resume_kind' and `need_step_over' fields.
13228 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13229 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13230 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13231 (set_raw_breakpoint_at): New.
13232 (set_breakpoint_at): Rewrite to use it.
13233 (reinsert_breakpoint_handler): Delete.
13234 (set_reinsert_breakpoint): New.
13235 (reinsert_breakpoint_by_bp): Delete.
13236 (delete_reinsert_breakpoints): New.
13237 (uninsert_breakpoint): Rewrite.
13238 (uninsert_breakpoints_at): New.
13239 (reinsert_breakpoint): Rewrite.
13240 (reinsert_breakpoints_at): New.
13241 (check_breakpoints): Rewrite.
13242 (breakpoint_here): New.
13243 (breakpoint_inserted_here): New.
13244 (check_mem_read): Adjust.
13245 * mem-break.h (breakpoints_supported, breakpoint_here)
13246 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13247 (reinsert_breakpoint_by_bp): Delete declaration.
13248 (delete_reinsert_breakpoints): Declare.
13249 (reinsert_breakpoint): Delete declaration.
13250 (reinsert_breakpoints_at): Declare.
13251 (uninsert_breakpoint): Delete declaration.
13252 (uninsert_breakpoints_at): Declare.
13253 (check_breakpoints): Adjust prototype.
13254 * server.h: Adjust include order.
13255 (struct thread_info): Declare here. Add a `last_status' field.
13257 2010-03-23 Michael Snyder <msnyder@vmware.com>
13259 * server.c (crc32): New function.
13260 (handle_query): Add handling for 'qCRC:' request.
13262 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13264 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13265 lwp had been stopped by a watchpoint.
13267 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13269 * server.h (internal_error): Declare.
13270 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13271 * utils.c (internal_error): New function.
13273 2010-03-15 Andreas Schwab <schwab@redhat.com>
13275 * configure.srv: Fix typo setting srv_regobj.
13277 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13279 * linux-low.c (fetch_register): Avoid passing a non string literal
13281 (usr_store_inferior_registers): Ditto.
13283 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13285 * linux-low.c (linux_write_memory): Bail out early if peeking
13288 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13290 * linux-low.h (struct lwp_info): New fields
13291 `stopped_by_watchpoint' and `stopped_data_address'.
13292 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13293 here, and cache them in the lwp object.
13294 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13296 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13298 (linux_stopped_by_watchpoint): Rewrite.
13299 (linux_stopped_data_address): Rewrite.
13301 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13303 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13304 switching the current inferior, not before.
13306 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13308 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13309 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13310 i386-linux.c and amd64-linux.c.
13311 (reg-i386.o): Removed.
13312 (reg-i386.c): Likewise.
13313 (reg-i386-linux.o): Likewise.
13314 (reg-i386-linux.c): Likewise.
13315 (reg-x86-64.o): Likewise.
13316 (reg-x86-64.c): Likewise.
13317 (reg-x86-64-linux.o): Likewise.
13318 (reg-x86-64-linux.c): Likewise.
13320 (i386.c): Likewise.
13321 (i386-linux.o): Likewise.
13322 (i386-linux.c): Likewise.
13323 (amd64.o): Likewise.
13324 (amd64.c): Likewise.
13325 (amd64-linux.o): Likewise.
13326 (amd64-linux.c): Likewise.
13328 * configure.srv (srv_i386_regobj): New.
13329 (srv_i386_linux_regobj): Likewise.
13330 (srv_amd64_regobj): Likewise.
13331 (srv_amd64_linux_regobj): Likewise.
13332 (srv_i386_32bit_xmlfiles): Likewise.
13333 (srv_i386_64bit_xmlfiles): Likewise.
13334 (srv_i386_xmlfiles): Likewise.
13335 (srv_amd64_xmlfiles): Likewise.
13336 (srv_i386_linux_xmlfiles): Likewise.
13337 (srv_amd64_linux_xmlfiles): Likewise.
13338 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13339 srv_xmlfiles to $srv_i386_xmlfiles.
13340 (i[34567]86-*-mingw32ce*): Likewise.
13341 (i[34567]86-*-mingw*): Likewise.
13342 (i[34567]86-*-nto*): Likewise.
13343 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13344 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13345 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13346 (x86_64-*-linux*): Likewise.
13348 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13349 (init_registers_amd64_linux): New.
13350 (x86_arch_setup): Replace init_registers_x86_64_linux with
13351 init_registers_amd64_linux.
13353 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13355 * configure.ac: Check for libdl. If it is not available link against
13356 static libthread_db.
13357 * configure: Regenerate.
13359 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13363 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13364 handing a read watchpoint.
13365 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13367 2010-02-12 Doug Evans <dje@google.com>
13369 * linux-low.c (linux_supports_tracefork_flag): Document.
13370 (linux_look_up_symbols): Add comment.
13372 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13374 * regcache.c (supply_register): Clear regcache if buf is NULL.
13376 2010-02-02 Nicolas Roche <roche@sourceware.org>
13377 Joel Brobecker <brobecker@adacore.com>
13379 * inferiors.c (find_inferior): Add function documentation.
13380 (unloaded_dll): Handle the case where the unloaded dll has not
13381 been previously registered in the dll list.
13383 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13385 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13386 (thumb2_breakpoint): New.
13387 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13389 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13391 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13392 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13395 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13397 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13399 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13401 * linux-s390-low.c (s390_collect_ptrace_register)
13402 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13404 2010-01-21 Doug Evans <dje@google.com>
13406 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13407 (PTRACE_ARG4_TYPE): New macro.
13408 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13409 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13410 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13411 (usr_store_inferior_registers): Ditto.
13412 (linux_read_memory, linux_write_memory): Ditto.
13413 (linux_test_for_tracefork): Ditto.
13415 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13416 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13418 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13420 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13423 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13425 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13426 prototype to take a regcache. Adjust.
13428 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13430 * regcache.h (struct thread_info): Forward declare.
13431 (struct regcache): New.
13432 (new_register_cache): Adjust prototype.
13433 (get_thread_regcache): Declare.
13434 (free_register_cache): Adjust prototype.
13435 (registers_to_string, registers_from_string): Ditto.
13436 (supply_register, supply_register_by_name, collect_register)
13437 (collect_register_as_string, collect_register_by_name): Ditto.
13438 * regcache.c (struct inferior_regcache_data): Delete.
13439 (get_regcache): Rename to ...
13440 (get_thread_regcache): ... this. Adjust. Switch inferior before
13441 fetching registers.
13442 (regcache_invalidate_one): Adjust.
13443 (regcache_invalidate): Fix prototype.
13444 (new_register_cache): Return the new register cache.
13445 (free_register_cache): Change prototype.
13446 (realloc_register_cache): Adjust.
13447 (registers_to_string): Change prototype to take a regcache. Adjust.
13448 (registers_from_string): Ditto.
13449 (register_data): Ditto.
13450 (supply_register): Ditto.
13451 (supply_register_by_name): Ditto.
13452 (collect_register): Ditto.
13453 (collect_register_as_string): Ditto.
13454 (collect_register_by_name): Ditto.
13455 * server.c (process_serial_event): Adjust.
13456 * linux-low.h (regset_fill_func, regset_store_func): Change
13458 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13460 * linux-low.c (get_stop_pc): Adjust.
13461 (check_removed_breakpoint): Adjust.
13462 (linux_wait_for_event): Adjust.
13463 (linux_resume_one_lwp): Adjust.
13464 (fetch_register): Add regcache parameter. Adjust.
13465 (usr_store_inferior_registers): Ditto.
13466 (regsets_fetch_inferior_registers): Ditto.
13467 (regsets_store_inferior_registers): Ditto.
13468 (linux_fetch_registers, linux_store_registers): Ditto.
13469 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13471 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13473 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13474 prototype to take a regcache.
13475 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13476 * remote-utils.c (convert_ascii_to_int, outreg)
13477 (prepare_resume_reply): Change prototype to take a regcache.
13479 * target.h (struct target_ops) <fetch_registers, store_registers>:
13480 Change prototype to take a regcache.
13481 (fetch_inferior_registers, store_inferior_registers): Change
13482 prototype to take a regcache. Adjust.
13483 * proc-service.c (ps_lgetregs): Adjust.
13484 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13485 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13486 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13487 take a regcache. Adjust.
13488 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13489 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13490 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13491 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13492 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13493 (cris_cannot_fetch_register):
13494 (cris_breakpoint_at): Change prototype to take a regcache.
13496 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13497 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13498 to take a regcache. Adjust.
13499 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13501 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13502 take a regcache. Adjust.
13503 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13504 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13505 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13506 * linux-mips-low.c (mips_get_pc):
13507 (mips_set_pc): Change prototype to take a regcache. Adjust.
13508 (mips_reinsert_addr): Adjust.
13509 (mips_collect_register): Change prototype to take a regcache.
13511 (mips_supply_register):
13512 (mips_collect_register_32bit, mips_supply_register_32bit)
13513 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13514 (mips_store_fpregset): Ditto.
13515 * linux-ppc-low.c (ppc_supply_ptrace_register)
13516 (ppc_supply_ptrace_register): Ditto.
13517 (parse_spufs_run): Adjust.
13518 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13519 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13520 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13521 take a regcache. Adjust.
13522 * linux-s390-low.c (s390_collect_ptrace_register)
13523 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13524 (s390_set_pc): Change prototype to take a regcache. Adjust.
13525 (s390_arch_setup): Adjust.
13526 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13527 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13528 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13529 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13530 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13532 (sparc_breakpoint_at): Adjust.
13533 * linux-xtensa-low.c (xtensa_fill_gregset):
13534 (xtensa_store_gregset):
13535 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13536 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13537 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13538 prototype to take a regcache. Adjust.
13539 * win32-arm-low.c (arm_fetch_inferior_register)
13540 (arm_store_inferior_register): Change prototype to take a
13542 * win32-i386-low.c (i386_fetch_inferior_register)
13543 (i386_store_inferior_register): Change prototype to take a
13545 * win32-low.c (child_fetch_inferior_registers)
13546 (child_store_inferior_registers): Change prototype to take a
13548 (win32_wait): Adjust.
13549 (win32_fetch_inferior_registers): Change prototype to take a
13551 (win32_store_inferior_registers): Adjust.
13552 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13553 store_inferior_register>: Change prototype to take a regcache.
13555 2010-01-20 Doug Evans <dje@google.com>
13557 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13559 (linux_wait_for_event1, linux_init_signals): Ditto.
13560 (W_STOPCODE): Provide definition if missing.
13562 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13564 * linux-low.c (linux_core_of_thread): New.
13565 (compare_ints, show_process, list_threads): New.
13566 (linux_qxfer_osdata): Report threads and cores.
13567 (linux_target_op): Register linux_core_of_thread.
13568 * remote-utils.c (prepare_resume_reply): Report the core.
13569 (buffer_xml_printf): Support %d specifier.
13570 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13572 (handle_query): Handle qXfer:threads. Announce availability
13574 * target.h (struct target_ops): New field core_of_thread.
13576 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13578 * Makefile.in (clean): Remove new generated files.
13579 (reg-s390.o, reg-s390.c): Remove rules.
13580 (reg-s390x.o, reg-s390x.c): Likewise.
13581 (s390-linux32.o, s390-linux32.c): Add rules.
13582 (s390-linux64.o, s390-linux64.c): Likewise.
13583 (s390x-linux64.o, s390x-linux64.c): Likewise.
13584 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13585 * linux-s390-low.c: Include <elf.h>.
13586 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13587 (init_registers_s390): Remove prototype.
13588 (init_registers_s390x): Likewise.
13589 (init_registers_s390_linux32): Add prototype.
13590 (init_registers_s390_linux64): Likewise.
13591 (init_registers_s390x_linux64): Likewise.
13592 (s390_num_regs_3264): New define.
13593 (s390_regmap_3264): New global variable.
13594 (s390_cannot_fetch_register): Remove obsolete check.
13595 (s390_cannot_store_register): Likewise.
13596 (s390_collect_ptrace_register): Handle upper/lower register halves.
13597 (s390_supply_ptrace_register): Likewise.
13598 (s390_fill_gregset): Update to register number changes.
13599 (s390_get_hwcap): New routine.
13600 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13601 Install appropriate regmap and register set.
13603 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13605 * server.c (gdbserver_version): Update copyright year to 2010.
13606 * gdbreplay.c (gdbreplay_version): Likewise.
13608 2009-12-28 Doug Evans <dje@google.com>
13610 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13611 elf/external.h. Include <elf.h> instead but only if necessary.
13613 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13615 * linux-low.c (linux_remove_process): Remove `detaching'
13616 parameter. Don't release/detach from thread_db here.
13617 (linux_kill): Release/detach from thread_db here, ...
13618 (linux_detach): ... and here, before actually detaching.
13619 (linux_wait_1): ... and here, when a process exits.
13620 * thread-db.c (any_thread_of): New.
13621 (thread_db_free): Switch the current inferior to a thread of the
13624 2009-12-21 Doug Evans <dje@google.com>
13626 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13628 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13629 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13630 warning ifndef __NR_tkill. Move setting of errno there too.
13631 Delete unnecessary resetting of errno after syscall.
13632 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13634 * configure.ac: Check for dladdr.
13635 * config.in: Regenerate.
13636 * configure: Regenerate.
13637 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13638 (try_thread_db_load): Update.
13640 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13642 2009-12-18 Doug Evans <dje@google.com>
13644 * event-loop.c: Include unistd.h if it exists.
13646 * linux-low.c (my_waitpid): Move definition away from being in
13647 between linux_tracefork_child/linux_test_for_tracefork.
13649 * gdb_proc_service.h (psaddr_t): Fix type.
13650 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13651 signature to match glibc.
13653 2009-12-16 Doug Evans <dje@google.com>
13655 * linux-low.c (linux_read_memory): Fix argument to read.
13657 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13659 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13660 events, don't leave current_inferior pointing at null.
13662 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13664 * win32-low.c (LOG): Delete.
13665 (OUTMSG): Output to stderr.
13666 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13667 on compile time LOG macro.
13668 (win32_wait): Fix debug output.
13670 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13672 * win32-low.c (win32_add_one_solib): If the dll name is
13673 "ntdll.dll", prepend the system directory to the dll path.
13675 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13677 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13679 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13680 Vladimir Prus <vladimir@codesourcery.com>
13682 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13683 * configure.ac: Check for __mcoldfire__ and set
13684 gdb_cv_m68k_is_coldfire.
13685 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13686 reg-cf.o and reg-m68k.o.
13687 * configure: Regenerated.
13689 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13691 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13692 Pass it to thread_db_free.
13693 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13694 proper `detaching' argument to linux_remove_process.
13695 * linux-low.h (thread_db_free): Add `detaching' parameter.
13696 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13698 (thread_db_free): Add `detaching' parameter. Only
13699 call td_ta_clear_event if detaching from process.
13701 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13703 * thread-db.c (thread_db_free): Fix typo.
13705 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13708 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13710 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13712 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13713 with an i686 compiler.
13714 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13716 * configure: Rebuilt.
13718 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13722 * server.c (handle_search_memory_1): Correct read_addr initialization
13723 in loop for searching subsequent chunks.
13725 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13727 * configure.ac: New --with-libthread-db option.
13728 * thread-db.c: Allow direct dependence on libthread_db.
13729 (thread_db_free): Adjust.
13730 * config.in: Regenerate.
13731 * configure: Likewise.
13733 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13736 * thread-db.c (attach_thread): New function.
13737 (maybe_attach_thread): Return success/failure.
13738 (find_new_threads_callback): Adjust.
13739 (thread_db_find_new_threads): Loop until no new threads.
13741 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13743 * proc-service.c (ps_lgetregs): Formatting.
13745 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13747 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13748 * configure.ac: Adjust.
13749 * linux-low.h (struct process_info_private): Move members to struct
13751 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13752 * linux-low.c (linux_remove_process): Adjust.
13753 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13754 * server.c (handle_query): Move code ...
13755 (handle_monitor_command): ... here. New function.
13756 * target.h (struct target_ops): New member.
13757 * thread-db.c (struct thread_db): New.
13758 (libthread_db_search_path): New variable.
13759 (thread_db_create_event, thread_db_enable_reporting)
13760 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13761 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13762 (try_thread_db_load_1, dladdr_to_soname): New functions.
13763 (try_thread_db_load, thread_db_load_search): New functions.
13764 (thread_db_init): Search for libthread_db.
13765 (thread_db_free): New function.
13766 (thread_db_handle_monitor_command): Likewise.
13767 * config.in: Regenerate.
13768 * configure: Regenerate.
13770 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13772 * spu-low.c (spu_kill): Wait for inferior to terminate.
13773 Call clear_inferiors.
13774 (spu_detach): Call clear_inferiors.
13776 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13778 * aclocal.m4: Regenerate.
13779 * config.in: Likewise.
13780 * configure: Likewise.
13782 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13784 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13785 (parse_spufs_run): New function.
13786 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13787 (ppc_breakpoint_at): Handle SPU breakpoints.
13789 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13791 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13792 (SPUFS_MAGIC): Define.
13793 (spu_enumerate_spu_ids): New function.
13794 (linux_qxfer_spu): New function.
13795 (linux_target_ops): Install linux_qxfer_spu.
13797 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13799 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13800 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13801 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13802 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13803 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13804 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13805 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13806 (init_registers_powerpc_cell32l): Add prototype.
13807 (init_registers_powerpc_cell64l): Likewise.
13808 (ppc_arch_setup): Detect Cell/B.E. architecture.
13810 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13812 * Makefile.in (datarootdir): New variable.
13814 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13816 * linux-low.c (linux_write_memory): Update debugging output.
13817 * Makefile.in (clean): Add new descriptions.
13818 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13819 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13820 * configure.srv: Add new files for arm*-*-linux*.
13821 * linux-arm-low.c: Add new declarations.
13822 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13823 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13824 (HWCAP_VFPv3D16): New.
13825 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13826 instead of __IWMMXT__.
13827 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13828 (arm_arch_setup): New.
13829 (target_regsets): Remove #ifdef. Add VFP regset.
13830 (the_low_target): Use arm_arch_setup.
13832 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13834 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13835 the main thread again.
13837 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13839 Adding Neutrino gdbserver.
13840 * configure: Regenerated.
13841 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13842 * configure.srv (i[34567]86-*-nto*): New target.
13843 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13844 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13845 (nto_comctrl) [__QNX__]: New function.
13846 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13848 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13850 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13853 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13854 Pedro Alves <pedro@codesourcery.com>
13856 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13857 don't support CONTEXT_EXTENDED_REGISTERS.
13858 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13859 (the_low_target): Install them.
13860 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13861 failing with ERROR_PIPE_NOT_CONNECTED.
13863 2009-06-30 Doug Evans <dje@google.com>
13864 Pierre Muller <muller@ics.u-strasbg.fr>
13866 Add h/w watchpoint support to x86-linux, win32-i386.
13867 * Makefile.in (SFILES): Add i386-low.c
13868 (i386_low_h): Define.
13869 (i386-low.o): Add dependencies.
13870 (linux-x86-low.o): Add i386-low.h dependency.
13871 (win32-i386-low.o): Ditto.
13872 * i386-low.c: New file.
13873 * i386-low.h: New file.
13874 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13875 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13876 * linux-low.c (linux_add_process): Initialize arch_private.
13877 (linux_remove_process): Free arch_private.
13878 (add_lwp): Initialize arch_private.
13879 (delete_lwp): Free arch_private.
13880 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13882 * linux-low.h (process_info_private): New member arch_private.
13883 (lwp_info): New member arch_private.
13884 (linux_target_ops): New members new_process, new_thread,
13886 (ptid_of): New macro.
13887 * linux-x86-low.c: Include stddef.h, i386-low.h.
13888 (arch_process_info): New struct.
13889 (arch_lwp_info): New struct.
13890 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13891 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13892 (i386_dr_low_get_status): New function.
13893 (x86_insert_point, x86_remove_point): New functions.
13894 (x86_stopped_by_watchpoint): New function.
13895 (x86_stopped_data_address): New function.
13896 (x86_linux_new_process, x86_linux_new_thread): New functions.
13897 (x86_linux_prepare_to_resume): New function.
13898 (the_low_target): Add entries for insert_point, remove_point,
13899 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13901 * server.c (debug_hw_points): New global.
13902 (monitor_show_help): Document set debug-hw-points.
13903 (handle_query): Process "set debug-hw-points".
13904 * server.h (debug_hw_points): Declare.
13905 (paddress): Declare.
13906 * utils.c (NUMCELLS, CELLSIZE): New macros.
13907 (get_sell, xsnprintf, paddress): New functions.
13908 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13909 remove_point, stopped_by_watchpoint, stopped_data_address.
13910 * win32-i386-low.c: Include i386-low.h.
13911 (debug_reg_state): Replaces dr.
13912 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13913 (i386_dr_low_get_status): New function.
13914 (i386_insert_point, i386_remove_point): New functions.
13915 (i386_stopped_by_watchpoint): New function.
13916 (i386_stopped_data_address): New function.
13917 (i386_initial_stuff): Update.
13918 (get_thread_context,set_thread_context,i386_thread_added): Update.
13919 (the_low_target): Add entries for insert_point,
13920 remove_point, stopped_by_watchpoint, stopped_data_address.
13921 * win32-low.c (win32_insert_watchpoint): New function.
13922 (win32_remove_watchpoint): New function.
13923 (win32_stopped_by_watchpoint): New function.
13924 (win32_stopped_data_address): New function.
13925 (win32_target_ops): Add entries for insert_watchpoint,
13926 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13927 * win32-low.h (win32_target_ops): New members insert_point,
13928 remove_point, stopped_by_watchpoint, stopped_data_address.
13930 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13932 * server.c (process_serial_event): Re-return unsupported, not
13933 error, if the type isn't recognized. Re-allow supporting only
13934 insert or remove packets. Also call require_running for
13935 breakpoints. Add missing break statement to default case. Tidy.
13936 * target.h (struct target_ops): Rename insert_watchpoint to
13937 insert_point, and remove_watchpoint to remove_point.
13939 * linux-low.h (struct linux_target_ops): Likewise.
13940 * linux-low.c (linux_insert_watchpoint): Rename to ...
13941 (linux_insert_point): ... this. Adjust.
13942 (linux_remove_watchpoint): Rename to ...
13943 (linux_remove_point): ... this. Adjust.
13944 (linux_target_ops): Adjust.
13945 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13946 (cris_insert_point): ... this.
13947 (cris_remove_watchpoint): Rename to ...
13948 (cris_remove_point): ... this.
13949 (the_low_target): Adjust.
13951 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13953 * server.c (handle_v_kill): Pass signal_pid to
13954 kill_inferior if multi_process is zero.
13956 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13958 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13959 * target.h (target_ops): Comment for *_watchpoint to make it clear
13960 the functions can get types '0' and '1'.
13962 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13964 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13965 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13966 * regcache.c (get_regcache): Likewise.
13967 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13968 * win32-low.c (child_fetch_inferior_registers): Remove check for
13971 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13972 Pedro Alves <pedro@codesourcery.com>
13974 * target.h (struct target_ops) <supports_multi_process>: New
13976 (target_supports_multi_process): New.
13977 * server.c (handle_query): Even if GDB reports support, only
13978 enable multi-process if the target also supports it. Report
13979 multi-process support only if the target backend supports it.
13980 * linux-low.c (linux_supports_multi_process): New function.
13981 (linux_target_ops): Install it as target_supports_multi_process
13984 2009-05-24 Doug Evans <dje@google.com>
13986 Global renaming of find_thread_pid to find_thread_ptid.
13987 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13988 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13989 All callers updated.
13991 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13992 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13995 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13996 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13997 (linux_resume_one_lwp): Ditto.
13999 2009-05-23 Doug Evans <dje@google.com>
14001 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14002 from struct inferior_list_entry * to struct lwp_info *.
14003 All callers updated.
14005 2009-05-13 Doug Evans <dje@google.com>
14007 * linux-x86-low.c: Don't include assert.h.
14008 (x86_siginfo_fixup): Use fatal, not assert.
14009 (x86_arch_setup): Fix comment.
14011 2009-05-12 Doug Evans <dje@google.com>
14013 Biarch support for i386/amd64 gdbserver.
14014 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14015 Add linux-x86-low.c.
14016 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14017 (linux-x86-low.o): Add.
14018 * linux-x86-64-low.c: Delete.
14019 * linux-i386-low.c: Delete.
14020 * linux-x86-low.c: New file.
14021 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14023 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14025 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14026 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14027 (linux_child_pid_to_exec_file): New function.
14028 (elf_64_header_p, elf_64_file_p): New functions.
14029 (siginfo_fixup): New function.
14030 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14031 give target a chance to convert layout.
14032 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14033 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14035 2009-05-07 Doug Evans <dje@google.com>
14037 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14038 (regsets_store_inferior_registers): Ditto.
14040 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14044 * linux-low.c (must_set_ptrace_flags): Delete.
14045 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14047 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14048 `lwp->must_set_ptrace_flags' instead.
14049 (linux_wait_for_event_1): Set ptrace options here.
14050 (linux_wait_1): ... not here.
14052 2009-04-30 Doug Evans <dje@google.com>
14054 * inferiors.c (started_inferior_callback): New function.
14055 (attached_inferior_callback): New function.
14056 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14057 * server.c (print_started_pid, print_attached_pid): New functions.
14058 (detach_or_kill_for_exit): New function.
14059 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14060 * server.h (have_started_inferiors_p): Declare.
14061 (have_attached_inferiors_p): Declare.
14063 * inferiors.c (remove_process): Fix memory leak, free process.
14064 * linux-low.c (linux_remove_process): New function.
14065 (linux_kill): Call it instead of remove_process.
14066 (linux_detach, linux_wait_1): Ditto.
14068 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14070 * configure.srv: Add x86 Windows CE target.
14072 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14074 * inferiors.c (get_thread_process): Make global.
14075 * server.h (get_thread_process): Add prototype.
14076 * thread-db.c (find_one_thread): Use get_thread_process
14077 instead of current_process.
14078 (thread_db_get_tls_address): Do not crash if called when
14079 thread layer is not yet initialized.
14081 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14083 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14084 * spu-low.c (current_tid): Rename to ...
14085 (current_ptid): ... this.
14086 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14087 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14088 ptid_get_lwp (current_ptid) instead of current_tid.
14089 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14090 instead of current_tid. Use find_process_pid to verify pid
14091 argument is valid. Pass proper argument to remove_process.
14092 (spu_thread_alive): Compare current_ptid instead of current_tid.
14093 (spu_resume): Likewise.
14095 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14097 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14100 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14102 Implement the multiprocess extensions, and add linux multiprocess
14105 * server.h (ULONGEST): Declare.
14106 (struct ptid, ptid_t): New.
14107 (minus_one_ptid, null_ptid): Declare.
14108 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14109 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14110 (struct inferior_list_entry): Change `id' type from unsigned from
14112 (struct sym_cache, struct breakpoint, struct
14113 process_info_private): Forward declare.
14114 (struct process_info): Declare.
14115 (current_process): Declare.
14116 (all_processes): Declare.
14117 (initialize_inferiors): Declare.
14118 (add_thread): Adjust to use ptid_t.
14119 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14120 (add_process, remove_process, find_thread_pid): Declare.
14121 (find_inferior_id): Adjust to use ptid_t.
14122 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14123 (multi_process): Declare.
14124 (push_event): Adjust to use ptid_t.
14125 (read_ptid, write_ptid): Declare.
14126 (prepare_resume_reply): Adjust to use ptid_t.
14127 (clear_symbol_cache): Declare.
14128 * inferiors.c (all_processes): New.
14129 (null_ptid, minus_one_ptid): New.
14130 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14131 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14132 (add_thread): Change unsigned long to ptid. Remove gdb_id
14134 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14135 (gdb_id_to_thread): Rename to ...
14136 (find_thread_pid): ... this. Change unsigned long to ptid.
14137 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14138 (loaded_dll, pull_pid_from_list): Adjust.
14139 (add_process, remove_process, find_process_pid)
14140 (get_thread_process, current_process, initialize_inferiors): New.
14141 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14142 (struct target_waitstatus) <related_pid>: Ditto.
14143 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14144 return type to int.
14145 (struct target_ops) <join>: Add `pid' argument.
14146 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14147 (struct target_ops) <wait>: Add `ptid' field. Change return type
14149 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14150 (mywait): Add `ptid' argument. Change return type to ptid_t.
14151 (target_pid_to_str): Declare.
14152 * target.c (set_desired_inferior): Adjust to use ptids.
14153 (mywait): Add new `ptid' argument. Adjust.
14154 (target_pid_to_str): New.
14155 * mem-break.h (free_all_breakpoints): Declare.
14156 * mem-break.c (breakpoints): Delelete.
14157 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14158 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14159 to use per-process breakpoint list.
14160 (free_all_breakpoints): New.
14161 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14162 (symbol_cache, all_symbols_looked_up): Delete.
14164 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14166 (prepare_resume_reply): Change ptid argument's type from unsigned
14167 long to ptid_t. Adjust. Implement W;process and X;process.
14168 (free_sym_cache, clear_symbol_cache): New.
14169 (look_up_one_symbol): Adjust to per-process symbol cache. *
14170 * server.c (cont_thread, general_thread, step_thread): Change type
14172 (attached): Delete.
14173 (multi_process): New.
14174 (last_ptid): Change type to ptid_t.
14175 (struct vstop_notif) <ptid>: Change type to ptid_t.
14176 (queue_stop_reply, push_event): Change `ptid' argument's type to
14178 (discard_queued_stop_replies): Add `pid' argument.
14179 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14180 changes. Don't reference the `attached' global.
14181 (attach_inferior): Adjust to mywait interface changes.
14182 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14183 features. Handle and report "multiprocess+". Handle
14185 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14187 (handle_v_kill): New.
14188 (handle_v_stopped): Adjust to use target_pid_to_str.
14189 (handle_v_requests): Allow multiple attaches and runs when
14190 multiprocess extensions are in effect. Handle "vKill".
14191 (myresume): Adjust to use ptids.
14192 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14193 (handle_status): Adjust to discard_queued_stop_replies interface
14195 (first_thread_of, kill_inferior_callback)
14196 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14197 (main): Call initialize_inferiors. Adjust to use ptids, killing
14198 and detaching from all inferiors. Handle multiprocess packet
14200 * linux-low.h: Include gdb_proc_service.h.
14201 (struct process_info_private): New.
14202 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14203 <lwpid_of>: Use ptid_get_lwp.
14204 (get_lwp_thread): Adjust.
14205 (struct lwp_info): Add `dead' member.
14206 (find_lwp_pid): Declare.
14207 * linux-low.c (thread_db_active): Delete.
14208 (new_inferior): Adjust comment.
14209 (inferior_pid): Delete.
14210 (linux_add_process): New.
14211 (handle_extended_wait): Adjust.
14212 (add_lwp): Change unsigned long to ptid.
14213 (linux_create_inferior): Add process to processes table. Adjust
14214 to use ptids. Don't set new_inferior here.
14215 (linux_attach_lwp): Rename to ...
14216 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14217 it. Adjust to use ptids.
14218 (linux_attach_lwp): New.
14219 (linux_attach): Add process to processes table. Don't set
14221 (struct counter): New.
14222 (second_thread_of_pid_p, last_thread_of_process_p): New.
14223 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14224 multiple processes.
14225 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14226 processes. Remove process from process table.
14227 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14228 to multiple processes.
14229 (any_thread_of): New.
14230 (linux_detach): Add `pid' argument, and handle it. Remove process
14231 from processes table.
14232 (linux_join): Add `pid' argument. Handle it.
14233 (linux_thread_alive): Change unsighed long argument to ptid_t.
14234 Consider dead lwps as not being alive.
14235 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14236 threads we're not interested in.
14237 (same_lwp, find_lwp_pid): New.
14238 (linux_wait_for_lwp): Change `pid' argument's type from int to
14240 (linux_wait_for_event): Rename to ...
14241 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14242 from int to ptid_t. Adjust.
14243 (linux_wait_for_event): New.
14244 (linux_wait_1): Add `ptid' argument. Change return type to
14245 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14246 that exit from the process table.
14247 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14249 (mark_lwp_dead): New.
14250 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14251 stopping all threads, mark its main lwp as dead.
14252 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14254 (fetch_register, usr_store_inferior_registers)
14255 (regsets_fetch_inferior_registers)
14256 (regsets_store_inferior_registers, linux_read_memory)
14257 (linux_write_memory): Inline `inferior_pid'.
14258 (linux_look_up_symbols): Adjust to use per-process
14259 `thread_db_active'.
14260 (linux_request_interrupt): Adjust to use ptids.
14261 (linux_read_auxv): Inline `inferior_pid'.
14262 (initialize_low): Don't reference thread_db_active.
14263 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14264 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14265 (ps_getpid): Return the pid of the current inferior.
14266 * thread-db.c (proc_handle, thread_agent): Delete.
14267 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14269 (find_one_thread): Change argument type to ptid_t. Adjust to
14271 (maybe_attach_thread): Adjust to per-process data and ptids.
14272 (thread_db_find_new_threads): Ditto.
14273 (thread_db_init): Ditto.
14274 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14275 processes table. Adjust to use ptids.
14276 (spu_kill, spu_detach): Adjust interface. Remove process from
14278 (spu_join, spu_thread_alive): Adjust interface.
14279 (spu_wait): Adjust interface. Remove process from processes
14280 table. Adjust to use ptids.
14281 * win32-low.c (current_inferior_tid): Delete.
14282 (current_inferior_ptid): New.
14283 (debug_event_ptid): New.
14284 (thread_rec): Take a ptid. Adjust.
14285 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14286 (child_delete_thread): Ditto.
14287 (do_initial_child_stuff): Add `attached' argument. Add process to
14289 (child_fetch_inferior_registers, child_store_inferior_registers):
14291 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14292 (win32_attach): Pass 1 to do_initial_child_stuff.
14293 (win32_kill): Adjust interface. Remove process from processes
14295 (win32_detach): Ditto.
14296 (win32_join): Adjust interface.
14297 (win32_thread_alive): Take a ptid.
14298 (win32_resume): Adjust to use ptids.
14299 (get_child_debug_event): Ditto.
14300 (win32_wait): Adjust interface. Remove exiting process from
14303 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14305 Non-stop mode support.
14307 * server.h (non_stop): Declare.
14308 (gdb_client_data, handler_func): Declare.
14309 (delete_file_handler, add_file_handler, start_event_loop):
14311 (handle_serial_event, handle_target_event, push_event)
14312 (putpkt_notif): Declare.
14313 * target.h (enum resume_kind): New.
14314 (struct thread_resume): Replace `step' field by `kind' field.
14315 (TARGET_WNOHANG): Define.
14316 (struct target_ops) <wait>: Add `options' argument.
14317 <supports_non_stop, async, start_non_stop>: New fields.
14318 (target_supports_non_stop, target_async): New.
14319 (start_non_stop): Declare.
14320 (mywait): Add `options' argument.
14321 * target.c (mywait): Add `options' argument. Print child exit
14322 notifications here.
14323 (start_non_stop): New.
14324 * server.c (non_stop, own_buf, mem_buf): New globals.
14325 (struct vstop_notif): New.
14326 (notif_queue): New global.
14327 (queue_stop_reply, push_event, discard_queued_stop_replies)
14328 (send_next_stop_reply): New.
14329 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14331 (attach_inferior): In non-stop mode, don't wait for the target
14333 (handle_general_set): Handle QNonStop.
14334 (handle_query): When handling qC, return the current general
14335 thread, instead of the first thread of the list.
14336 (handle_query): If the backend supports non-stop mode, include
14337 QNonStop+ in the qSupported query response.
14338 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14340 (handle_v_attach, handle_v_run): Handle non-stop mode.
14341 (handle_v_stopped): New.
14342 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14343 (myresume): Adjust to use resume_kind. Handle non-stop.
14344 (queue_stop_reply_callback): New.
14345 (handle_status): Handle non-stop mode.
14346 (main): Clear non_stop flag on reconnection. Use the event-loop.
14347 Refactor serial protocol handling from here ...
14348 (process_serial_event): ... to this new function. When GDB
14349 selects any thread, select one here. In non-stop mode, wait until
14350 GDB acks all pending events before exiting.
14351 (handle_serial_event, handle_target_event): New.
14352 * remote-utils.c (remote_open): Install remote_desc in the event
14354 (remote_close): Remove remote_desc from the event loop.
14355 (putpkt_binary): Rename to...
14356 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14357 (putpkt_binary): New as wrapper around putpkt_binary_1.
14358 (putpkt_notif): New.
14359 (prepare_resume_reply): In non-stop mode, don't change the
14361 * event-loop.c: New.
14362 * Makefile.in (OBJ): Add event-loop.o.
14363 (event-loop.o): New rule.
14365 * linux-low.h (pid_of): Moved here.
14367 (get_lwp_thread): Use lwpid_of.
14368 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14369 * linux-low.c (pid_of): Delete.
14370 (inferior_pid): Use lwpid_of.
14371 (linux_event_pipe): New.
14372 (target_is_async_p): New.
14374 (handle_extended_wait): Use lwpid_of.
14375 (add_lwp): Don't set lwpid field.
14376 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14377 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14378 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14379 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14380 first. Adjust to linux_wait_for_event interface changes. Use
14382 (linux_detach): Don't delete the main lwp here.
14383 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14384 (status_pending_p): Don't consider explicitly suspended lwps.
14385 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14386 pointer. Add OPTIONS argument. Change return type to int. Use
14387 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14388 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14389 pointer. Add status pointer argument. Return a pid instead of a
14390 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14391 changes. In non-stop mode, don't switch to a random thread.
14392 (linux_wait): Rename to...
14393 (linux_wait_1): ... this. Add target_options argument, and handle
14394 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14395 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14396 clean exit and signal exit code. Don't stop all threads in
14397 non-stop mode. In all-stop mode, only stop all threads when
14398 reporting a stop to GDB. Handle explicit thread stop requests.
14399 (async_file_flush, async_file_mark): New.
14401 (send_sigstop): Use lwpid_of.
14402 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14403 interface changes. In non-stop mode, don't switch to a random
14405 (linux_resume_one_lwp): Use lwpid_of.
14406 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14407 (linux_resume_one_thread): ... this. Handle resume_stop. In
14408 non-stop mode, don't look for pending flag in all threads.
14409 (resume_status_pending_p): Don't consider explicitly suspended
14411 (my_waitpid): Reimplement. Emulate __WALL.
14412 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14414 (sigchld_handler, linux_supports_non_stop, linux_async)
14415 (linux_start_non_stop): New.
14416 (linux_target_ops): Register linux_supports_non_stop, linux_async
14417 and linux_start_non_stop.
14418 (initialize_low): Install SIGCHLD handler.
14419 * thread-db.c (thread_db_create_event, find_one_thread)
14420 (thread_db_get_tls_address): Use lwpid_of.
14421 * win32-low.c (win32_detach): Adjust to use resume_kind.
14422 (win32_wait): Add `options' argument.
14423 * spu-low.c (spu_resume): Adjust to use resume_kind.
14424 (spu_wait): Add `options' argument.
14426 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14428 Decouple target code from remote protocol.
14430 * target.h (enum target_waitkind): New.
14431 (struct target_waitstatus): New.
14432 (struct target_ops) <wait>: Return an unsigned long. Take a
14433 target_waitstatus pointer instead of a char pointer.
14434 (mywait): Likewise.
14435 * target.c (mywait): Change prototype to return an unsigned long.
14436 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14437 * server.h (thread_from_wait, old_thread_from_wait): Delete
14439 (prepare_resume_reply): Change prototype to take a
14441 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14442 (last_status, last_ptid): New.
14443 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14444 pid instead of a signal.
14445 (attach_inferior): Remove "status" and "signal" parameters.
14447 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14449 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14450 (handle_v_requests, myresume): Remove "status" and "signal"
14451 parameters. Adjust.
14452 (handle_status): New.
14453 (main): Delete local `status'. Adjust.
14454 * remote-utils.c: Include target.h.
14455 (prepare_resume_reply): Change prototype to take a
14456 target_waitstatus. Adjust.
14458 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14460 * spu-low.c (spu_wait): Adjust.
14461 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14463 (win32_wait): Adjust.
14465 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14467 * target.h (struct thread_resume): Delete leave_stopped member.
14468 (struct target_ops): Add a `n' argument to the `resume' callback.
14469 * server.c (start_inferior): Adjust.
14470 (handle_v_cont, myresume): Adjust.
14471 * linux-low.c (check_removed_breakpoint): Adjust to resume
14472 interface change, and to removed leave_stopped field.
14473 (resume_ptr): Delete.
14474 (struct thread_resume_array): New.
14475 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14476 resume interface change.
14477 (linux_continue_one_thread, linux_queue_one_thread)
14478 (resume_status_pending_p): Check if the resume field is NULL
14479 instead of checking the leave_stopped member.
14480 (linux_resume): Adjust to the target resume interface change.
14481 * spu-low.c (spu_resume): Adjust to the target resume interface
14483 * win32-low.c (win32_detach, win32_resume): Ditto.
14485 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14487 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14489 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14491 (linux_continue_one_thread): Only preserve the stepping flag if
14492 there's a pending breakpoint.
14494 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14496 * server.c (main): After the inferior having exited, call
14497 remote_close before exiting gdbserver.
14499 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14501 Fix size of FPSCR in Power 7 processors.
14502 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14503 (PPC_FEATURE_HAS_DFP): New #define.
14504 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14507 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14509 * server.c (handle_query) Whitespace and formatting.
14511 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14513 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14514 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14515 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14516 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14517 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14518 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14519 Makefile.in, configure.ac: Fix whitespace throughout.
14520 * configure: Regenerate.
14522 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14524 * inferiors.c (find_inferior): Make it safe for the callback
14525 function to delete the currently iterated inferior.
14527 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14529 * Makefile.in (linuw_low_h): Move higher.
14530 (thread-db.o): Depend on $(linux_low_h).
14532 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14534 Rename "process" to "lwp" throughout.
14536 * linux-low.c (all_processes): Rename to...
14537 (all_lwps): ... this.
14538 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14539 (add_process): Rename to ...
14540 (add_lwp): ... this. Adjust.
14541 (linux_create_inferior): Adjust.
14542 (linux_attach_lwp): Adjust.
14543 (linux_attach): Adjust.
14544 (linux_kill_one_process): Rename to ...
14545 (linux_kill_one_lwp): ... this. Adjust.
14546 (linux_kill): Adjust.
14547 (linux_detach_one_process): Rename to ...
14548 (linux_detach_one_lwp): ... this. Adjust.
14549 (linux_detach): Adjust.
14550 (check_removed_breakpoint): Adjust.
14551 (status_pending_p): Adjust.
14552 (linux_wait_for_process): Rename to ...
14553 (linux_wait_for_lwp): ... this. Adjust.
14554 (linux_wait_for_event): Adjust.
14555 (send_sigstop): Adjust.
14556 (wait_for_sigstop): Adjust.
14557 (stop_all_processes): Rename to ...
14558 (stop_all_lwps): ... this.
14559 (linux_resume_one_process): Rename to ...
14560 (linux_resume_one_lwp): ... this. Adjust.
14561 (linux_set_resume_request, linux_continue_one_thread)
14562 (linux_queue_one_thread, resume_status_pending_p)
14563 (usr_store_inferior_registers, regsets_store_inferior_registers)
14564 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14566 * linux-low.h (get_process): Rename to ...
14567 (get_lwp): ... this. Adjust.
14568 (get_thread_process): Rename to ...
14569 (get_thread_lwp): ... this. Adjust.
14570 (get_process_thread): Rename to ...
14571 (get_lwp_thread): ... this. Adjust.
14572 (struct process_info): Rename to ...
14573 (struct lwp_info): ... this.
14574 (all_processes): Rename to ...
14575 (all_lwps): ... this.
14576 * proc-service.c (ps_lgetregs): Adjust.
14577 * thread-db.c (thread_db_create_event, find_one_thread)
14578 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14580 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14582 * server.c (handle_query): Handle "qAttached".
14584 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14586 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14587 GPLv3, update license URL.
14589 2009-03-01 Doug Evans <dje@google.com>
14591 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14592 (server_h): Add gdb_signals.h.
14593 (signals.o): Update.
14594 * server.h (target_signal_from_host,target_signal_to_host_p)
14595 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14597 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14599 * remote-utils.c (getpkt): Also generate remote-debug
14600 information if noack_mode is set.
14602 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14604 * server.c (handle_query): Report qXfer:siginfo:read and
14605 qXfer:siginfo:write as supported and handle them.
14606 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14607 * linux-low.c (linux_xfer_siginfo): New.
14608 (linux_target_ops): Set it.
14610 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14612 * server.c (gdbserver_usage): Mention --remote-debug.
14613 (main): Accept '--remote-debug' switch.
14615 2009-01-18 Doug Evans <dje@google.com>
14617 * regcache.c (new_register_cache): No need to check result of xcalloc.
14618 * server.c (handle_search_memory): Back out calls to xmalloc,
14619 result is checked and error is returned to user upon failure.
14620 (handle_query): Ditto. Add more checks for result of malloc.
14621 (handle_v_cont): Check result of malloc, report error back to
14623 (handle_v_run): Ditto. Call freeargv.
14624 * server.h (freeargv): Declare.
14625 * utils.c (freeargv): New fn.
14627 2009-01-15 Doug Evans <dje@google.com>
14629 * gdbreplay.c (perror_with_name): Make arg const char *.
14630 * server.h (target_signal_to_name): Make return type const char *.
14631 * thread-db.c (thread_db_err_str): Make return type const char *.
14632 * utils.c (perror_with_name): Make arg const char *.
14634 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14636 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14637 when handling a EXIT_PROCESS_DEBUG_EVENT.
14639 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14641 * gdbreplay.c (gdbreplay_version): Update copyright year.
14642 * server.c (gdbserver_version): Likewise.
14644 2009-01-05 Doug Evans <dje@google.com>
14646 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14647 (handle_extended_wait): Improve comment.
14649 2008-12-13 Doug Evans <dje@google.com>
14651 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14652 * server.h (ATTR_MALLOC): New macro.
14653 (xmalloc,xcalloc,xstrdup): Declare.
14654 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14655 * inferiors.c: Ditto.
14656 * linux-low.c: Ditto.
14657 * mem-break.c: Ditto.
14658 * regcache.c: Ditto.
14659 * remote-utils.c: Ditto.
14662 * win32-low.c: Ditto.
14664 2008-12-12 Doug Evans <dje@google.com>
14666 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14667 in debugging printf.
14669 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14671 2008-12-09 Doug Evans <dje@google.com>
14673 * linux-low.h (struct process_info): Delete member tid, unused.
14674 * thread-db.c (find_one_thread): Update.
14675 (maybe_attach_thread): Update.
14677 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14679 * target.h (struct target_ops): Add qxfer_osdata member.
14680 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14682 (linux_qxfer_osdata): New functions.
14683 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14685 * server.c (handle_query): Handle "qXfer:osdata:read:".
14686 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14687 (buffer_xml_printf): New functions.
14688 * server.h (struct buffer): New.
14689 (buffer_grow_str, buffer_grow_str0): New macros.
14690 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14691 (buffer_xml_printf): Declare.
14693 2008-11-24 Doug Evans <dje@google.com>
14695 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14697 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14699 * server.c (handle_v_run): Always use the supplied argument list.
14701 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14703 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14704 (xtensa_regmap_table): Add entry for scompare1.
14706 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14708 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14709 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14710 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14711 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14712 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14713 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14714 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14715 XML target descriptions.
14716 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14717 when inferior is running on an ISA 2.05 or later processor. Add
14718 special case to return offset for full 64-bit slot of FPSCR when
14721 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14723 * Makefile.in (SFILES, clean): Added sparc64 files.
14724 (reg-sparc64.o, reg-sparc64.c): New.
14725 * configure.srv (sparc*-*-linux*): New configuration.
14726 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14727 syscall arguments for SPARC.
14728 (regsets_store_inferior_registers): Likewise.
14729 * linux-sparc-low.c: New file.
14731 2008-10-21 Doug Evans <dje@google.com>
14733 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14734 (READLINE_DIR,READLINE_DEP): Delete.
14735 (INTERNAL_CFLAGS): Update.
14736 (LINTFLAGS): Update.
14738 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14740 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14741 whole argv from the last run, not just argv[0].
14743 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14745 * regcache.c (new_register_cache): Return NULL if the register
14746 cache size isn't known yet.
14747 (free_register_cache): Avoid dereferencing a NULL regcache.
14749 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14751 * configure.srv: Merge MIPS and MIPS64.
14753 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14755 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14757 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14759 * Makefile.in: Add required vsx dependencies.
14761 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14762 Declare init_registers_powerpc_vsx32l.
14763 Declare init_registers_powerpc_vsx64l.
14764 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14765 (ppc_arch_setup): Check for VSX in hwcap.
14766 (ppc_fill_vsxregset): New function.
14767 (ppc_store_vsxregset): New function.
14768 Add new VSX entry in regset_info target_regsets.
14770 * configure.srv: Add new VSX dependencies.
14772 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14774 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14775 (remote_open): Set or clear transport_is_reliable.
14776 (putpkt_binary): Don't expect acks in noack mode.
14777 (getpkt): Don't send ack/nac in noack mode.
14778 * server.c (handle_general_set): Handle QStartNoAckMode.
14779 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14781 (main): Reset noack_mode on every connection.
14782 * server.h (noack_mode): Declare.
14784 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14786 * Makefile.in (GDBREPLAY_OBS): New variable.
14787 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14789 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14790 Daniel Jacobowitz <dan@codesourcery.com>
14792 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14793 (usr_store_inferior_registers): Likewise.
14794 (regsets_store_inferior_registers): Likewise.
14796 2008-07-31 Rolf Jansen <rj@surtec.com>
14797 Pedro Alves <pedro@codesourcery.com>
14799 * configure.ac: Check for memmem declaration.
14800 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14801 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14802 (disable_packet_qfThreadInfo): Unconditionally compile.
14803 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14804 * configure, config.in: Regenerate.
14806 2008-07-28 Doug Kwan <dougkwan@google.com>
14808 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14809 (linux_write_memory): Remove declaration of errno.
14811 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14813 * linux-low.c (handle_extended_wait): Do not use "status"
14814 variable uninitialized.
14816 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14818 * server.c (handle_v_attach): Inhibit reporting dll changes.
14820 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14822 * remote-utils.c (prepare_resume_reply): If requested, don't
14823 output "thread:TID" in the T stop reply.
14825 * server.c (disable_packet_vCont, disable_packet_Tthread)
14826 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14827 (handle_query): If requested, disable support for qC, qfThreadInfo
14829 (handle_v_requests): If requested, disable support for vCont.
14830 (gdbserver_show_disableable): New.
14831 (main): Handle --disable-packet and --disable-packet=LIST.
14833 * server.h (disable_packet_vCont, disable_packet_Tthread)
14834 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14836 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14838 * server.c (gdbserver_usage): Mention --version.
14840 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14842 * Makefile.in (gdbreplay.o): New rule.
14844 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14846 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14847 message, not gdbserver.
14849 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14850 Nathan Sidwell <nathan@codesourcery.com>
14851 Joseph Myers <joseph@codesourcery.com>
14853 * acinclude.m4: Include ../../config/acx.m4.
14854 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14855 * configure, config.in: Regenerate.
14856 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14857 * server.c (gdbserver_version): Print PKGVERSION.
14858 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14859 (main): Adjust gdbserver_usage calls.
14860 * gdbreplay.c (version, host_name): Add declarations.
14861 (gdbreplay_version, gdbreplay_usage): New.
14862 (main): Accept --version and --help options.
14864 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14866 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14867 (arm_breakpoint_at): Handle Thumb.
14868 (the_low_target): Add comment.
14870 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14872 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14874 2008-05-09 Doug Evans <dje@google.com>
14876 * server.h (decode_search_memory_packet): Declare.
14877 * remote-utils.c (decode_search_memory_packet): New fn.
14878 * server.c (handle_search_memory_1): New fn.
14879 (handle_search_memory): New fn.
14880 (handle_query): Process qSearch:memory packets.
14882 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14884 * regcache.c (registers_length): Remove.
14885 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14886 full register packet.
14887 * regcache.h (registers_length): Remove prototype.
14888 * server.h (PBUFSIZ): Define to 16384.
14890 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14892 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14893 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14894 powerpc-64l.o, and powerpc-altivec64l.o.
14895 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14896 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14897 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14898 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14899 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14902 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14903 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14904 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14905 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14906 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14907 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14908 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14909 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14910 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14911 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14914 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14915 (init_registers_powerpc_32l): ... this new prototype.
14916 (init_registers_powerpc_32): Remove, replace by ...
14917 (init_registers_powerpc_altivec32l): ... this new prototype.
14918 (init_registers_powerpc_e500): Remove, replace by ...
14919 (init_registers_powerpc_e500l): ... this new prototype.
14920 (init_registers_ppc64): Remove, replace by ...
14921 (init_registers_powerpc_64l): ... this new prototype.
14922 (init_registers_powerpc_64): Remove, replace by ...
14923 (init_registers_powerpc_altivec64l): ... this new prototype.
14924 (ppc_num_regs): Set to 73.
14925 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14926 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14927 (ppc_cannot_store_register): Handle orig_r3 and trap.
14928 (ppc_arch_setup): Update init_registers_... calls.
14929 (ppc_fill_gregset): Handle orig_r3 and trap.
14931 * inferiors.c (clear_inferiors): Reset current_inferior.
14933 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14935 * acinclude.m4: Add override.m4.
14936 * configure: Regenerate.
14938 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14940 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14941 initial call to init_register_ppc64.
14943 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14945 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14946 single powerpc*-*-linux* case.
14947 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14949 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14951 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14952 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14954 * linux-ppc-low.c: Include <elf.h>.
14955 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14956 (ppc_hwcap): New global variable.
14957 (ppc_regmap): Remove __SPE__ #ifdef sections.
14958 (ppc_regmap_e500): New global variable.
14959 (ppc_cannot_store_register): Update __SPE__ special case.
14960 (ppc_get_hwcap): New function.
14961 (ppc_arch_setup): Use it to determine whether inferior supports
14962 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14963 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14964 Do not access registers if target does not support AltiVec.
14965 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14966 Do not access registers if target does not support SPE.
14967 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14969 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14971 * linux-low.c (disabled_regsets, num_regsets): New.
14972 (use_regsets_p): Delete.
14973 (linux_wait_for_process): Clear disabled_regsets.
14974 (regsets_fetch_inferior_registers): Check and set it.
14975 (regsets_store_inferior_registers): Likewise.
14976 (linux_fetch_registers, linux_store_registers): Do not use
14978 (initialize_low): Allocate disabled_regsets.
14980 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14982 * Makefile.in (LIBOBJS): New.
14983 (OBS): Use LIBOBJS.
14984 (memmem.o): New rule.
14985 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14986 * configure: Regenerated.
14988 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14990 * server.c (handle_query): Never return "unsupported" for
14991 qXfer:features:read queries.
14993 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14995 * server.c (get_features_xml): Fix inverted condition.
14996 (handle_query): Always support qXfer:feature:read.
14998 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15000 * server.c (wrapper_argv): New.
15001 (start_inferior): Handle wrapper_argv. If set, expect an extra
15003 (gdbserver_usage): Document --wrapper.
15004 (main): Parse --wrapper.
15006 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15008 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15009 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15010 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15011 (ppc_set_pc): Likewise.
15012 (ppc_arch_setup): New function.
15013 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15014 of collect_register.
15015 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15017 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15019 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15020 instead of linux-ppc64-low.o.
15021 * linux-ppc64-low.c: Remove file.
15022 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15023 (linux-ppc64-low.o): Remove rule.
15025 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15026 (init_registers_powerpc_64): Likewise.
15027 (ppc_regmap): Conditionally define depending on __powerpc64__.
15028 (ppc_cannot_store_register): Do not special-case "fpscr" when
15029 compiled on __powerpc64__.
15030 (ppc_collect_ptrace_register): New function.
15031 (ppc_supply_ptrace_register): New function.
15032 (ppc_breakpoint): Change type to "unsigned int".
15033 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15034 (the_low_target): Conditionally provide initializers for the
15035 arch_setup member depending on __powerpc64__. Install
15036 collect_ptrace_register and supply_ptrace_register members.
15038 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15040 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15041 * server.c (gdbserver_xmltarget): Define.
15042 (get_features_xml): Use it to replace "target.xml" and arch_string.
15044 * configure.srv: Remove srv_xmltarget. Add XML files that were
15045 mentioned there to srv_xmlfiles instead. Remove conditional tests
15046 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15047 srv_xmlfiles and srv_regobj to include all possible choices.
15048 * configure.ac (srv_xmltarget): Remove.
15049 (srv_xmlfiles): Do not add "target.xml".
15050 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15051 checks for supplementary target information.
15052 * configure: Regenerate.
15053 * Makefile.in (XML_TARGET): Remove.
15054 (target.xml): Remove rule.
15055 (clean): Do not clean up target.xml.
15056 (.PRECIOUS): Do not mention target.xml.
15058 * target.h (struct target_ops): Remove arch_string member.
15059 * linux-low.c (linux_arch_string): Remove.
15060 (linux_target_ops): Remove arch_string initializer.
15061 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15062 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15063 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15064 * spu-low.c (spu_arch_string): Remove.
15065 (spu_target_ops): Remove arch_string initializer.
15066 * win32-low.c (win32_arch_string): Remove.
15067 (win32_target_ops): Remove arch_string initializer.
15068 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15069 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15070 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15072 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15074 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15075 by collect_ptrace_register and supply_ptrace_register hooks.
15076 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15077 instead of checking for the_low_target.left_pad_xfer.
15078 (usr_store_inferior_registers): Use collect_ptrace_register callback
15079 instead of checking for the_low_target.left_pad_xfer.
15081 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15082 (s390_supply_ptrace_register): Likewise.
15083 (s390_fill_gregset): Call s390_collect_ptrace_register.
15084 (the_low_target): Update.
15086 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15087 (ppc_supply_ptrace_register): Likewise.
15088 (the_low_target): Update.
15090 * linux-i386-low.c (the_low_target): Update.
15091 * linux-x86-64-low.c (the_low_target): Update.
15093 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15095 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15096 reg-s390.o and reg-s390x.o.
15098 * linux-low.c (new_inferior): New global variable.
15099 (linux_create_inferior, linux_attach): Set it.
15100 (linux_wait_for_process): Call the_low_target.arch_setup after the
15101 target has stopped for the first time.
15102 (initialize_low): Do not call the_low_target.arch_setup.
15104 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15105 (s390_set_pc): Likewise.
15106 (s390_arch_setup): New function.
15107 (the_low_target): Use s390_arch_setup as arch_setup routine.
15109 * regcache.c (realloc_register_cache): New function.
15110 (set_register_cache): Call it for each existing regcache.
15112 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15114 * server.h (init_registers): Remove prototype.
15116 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15117 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15118 instead of init_registers ().
15119 * linux-arm-low.c (init_registers_arm): Add prototype.
15120 (init_registers_arm_with_iwmmxt): Likewise.
15121 (the_low_target): Add initializer for arch_setup field.
15122 * linux-cris-low.c (init_registers_cris): Add prototype.
15123 (the_low_target): Add initializer for arch_setup field.
15124 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15125 (the_low_target): Add initializer for arch_setup field.
15126 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15127 (the_low_target): Add initializer for arch_setup field.
15128 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15129 (the_low_target): Add initializer for arch_setup field.
15130 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15131 (the_low_target): Add initializer for arch_setup field.
15132 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15133 (the_low_target): Add initializer for arch_setup field.
15134 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15135 (init_registers_mips64_linux): Likewise.
15136 (the_low_target): Add initializer for arch_setup field.
15137 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15138 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15139 (the_low_target): Add initializer for arch_setup field.
15140 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15141 (init_registers_powerpc_64): Likewise.
15142 (the_low_target): Add initializer for arch_setup field.
15143 * linux-s390-low.c (init_registers_s390): Add prototype.
15144 (init_registers_s390x): Likewise.
15145 (the_low_target): Add initializer for arch_setup field.
15146 * linux-sh-low.c (init_registers_sh): Add prototype.
15147 (the_low_target): Add initializer for arch_setup field.
15148 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15149 (the_low_target): Add initializer for arch_setup field.
15150 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15151 (the_low_target): Add initializer for arch_setup field.
15153 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15154 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15155 instead of init_registers ().
15156 * win32-arm-low.c (init_registers_arm): Add prototype.
15157 (the_low_target): Add initializer for arch_setup field.
15158 * win32-i386-low.c (init_registers_i386): Add prototype.
15159 (the_low_target): Add initializer for arch_setup field.
15161 * spu-low.c (init_registers_spu): Add prototype.
15162 (initialize_low): Call initialie_registers_spu () instead of
15163 initialize_registers ().
15165 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15167 * server.c (handle_v_requests): When handling the vRun and vAttach
15168 packets, if already debugging a process, don't kill it. Return an
15171 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15173 * server.c (handle_query): Correct length check.
15175 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15177 * win32-low.c (do_initial_child_stuff): Add process handle
15178 parameter. Set current_process_handle and current_process_id from the
15179 parameters. Clear globals.
15180 (win32_create_inferior): Don't set current_process_handle and
15181 current_process_id here. Instead pass them on the call to
15182 do_initial_child_stuff.
15183 (win32_attach): Likewise.
15184 (win32_clear_inferiors): New.
15185 (win32_kill): Don't close the current process handle or the
15186 current thread handle here. Instead call win32_clear_inferiors.
15187 (win32_detach): Don't open a new handle to the process. Call
15188 win32_clear_inferiors.
15189 (win32_join): Don't rely on current_process_handle; open a new
15190 handle using the process id.
15191 (win32_wait): Call win32_clear_inferiors when the inferior process
15194 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15196 * server.c (monitor_show_help): Add "exit".
15198 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15200 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15201 (clean): Add reg-xtensa.c.
15202 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15203 * configure.srv (xtensa*-*-linux*) New target.
15204 * linux-xtensa-low.c: New.
15205 * xtensa-xtregs.c: New.
15207 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15209 * hostio.c: Don't include errno.h.
15210 (errno_to_fileio_errno): Move to hostio-errno.
15211 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15212 error number outputting to the target->hostio_last_error callback.
15213 (hostio_packet_error): Use FILEIO_EINVAL directly.
15214 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15215 calls to hostio_error.
15216 * hostio-errno.c: New.
15217 * server.h (hostio_last_error_from_errno): Declare.
15218 * target.h (target_ops): Add hostio_last_error member.
15219 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15220 as hostio_last_error handler.
15221 * spu-low.c (spu_target_ops): Likewise.
15222 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15223 (wince_hostio_last_error): New functions.
15224 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15225 as hostio_last_error handler.
15226 (win32_target_ops) [!_WIN32_WCE]: Register
15227 hostio_last_error_from_errno as hostio_last_error handler.
15228 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15229 (hostio-errno.o): New rule.
15230 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15231 * configure.srv (srv_hostio_err_objs): New variable. Default to
15233 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15234 * configure: Regenerate.
15236 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15238 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15239 (linux_kill, linux_detach): Clean up the process list.
15240 * remote-utils.c (remote_open): Improve port number parsing.
15241 (putpkt_binary, input_interrupt): Only send interrupts if the target
15243 * server.c (extended_protocol): Make static.
15244 (attached): Define earlier.
15245 (exit_requested, response_needed, program_argv): New variables.
15246 (target_running): New.
15247 (start_inferior): Clear attached here.
15248 (attach_inferior): Set attached here.
15249 (require_running): Define.
15250 (handle_query): Use require_running and target_running. Implement
15252 (handle_v_attach, handle_v_run): New.
15253 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15254 (gdbserver_usage): Update.
15255 (main): Redo argument parsing. Handle --debug and --multi. Handle
15256 --attach along with other options or after the port. Save
15257 program_argv. Support no initial program. Resynchronize
15258 communication with GDB after an error. Handle "monitor exit".
15259 Use require_running and target_running. Always allow the extended
15260 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15261 restart in extended mode.
15262 * README: Refer to the GDB manual. Update --attach usage.
15264 2007-12-20 Andreas Schwab <schwab@suse.de>
15266 * linux-low.c (STACK_SIZE): Define.
15267 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15268 (linux_test_for_tracefork): Likewise.
15270 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15272 * linux-low.c (linux_wait_for_event): Update messages. Do not
15273 reinsert auto-delete breakpoints.
15274 * mem-break.c (struct breakpoint): Change return type of handler to
15276 (set_breakpoint_at): Update handler type.
15277 (reinsert_breakpoint_handler): Return 1 instead of calling
15279 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15281 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15282 * mem-break.h (set_breakpoint_at): Update handler type.
15283 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15284 * win32-low.c (auto_delete_breakpoint): New.
15285 (get_child_debug_event): Use it.
15287 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15289 * configure.ac: Check for pread and pwrite.
15290 * hostio.c (handle_pread): Fall back to lseek and read.
15291 (handle_pwrite): Fall back to lseek and write.
15292 * config.in, configure: Regenerated.
15294 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15296 * server.c (myresume): Add own_buf argument.
15297 (main): Update calls.
15299 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15301 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15302 * remote-utils.c (remote_open): Do not call disable_async_io.
15303 (block_async_io): Delete.
15304 (unblock_async_io): Make static.
15305 (initialize_async_io): New.
15306 * server.c (handle_v_cont): Handle async I/O here.
15307 (myresume): Likewise. Move other common resume tasks here...
15308 (main): ... from here. Call initialize_async_io. Disable async
15309 I/O before the main loop.
15310 * server.h (initialize_async_io): Declare.
15311 (block_async_io, unblock_async_io): Delete prototypes.
15312 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15314 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15316 * remote-utils.c (readchar): Allow binary data in received messages.
15318 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15320 * win32-low.c (attaching): New global.
15321 (win32_create_inferior): Clear the `attaching' global.
15322 (win32_attach): Set the `attaching' global.
15323 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15324 attaching. Only set a breakpoint at the entry point if not
15327 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15329 * server.c (main): Don't report dll events on the initial
15330 connection on attaches.
15332 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15334 * server.c (main): Relax numerical bases supported for the pid of
15335 the --attach command line argument.
15337 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15339 * win32-low.c (win32_attach): Call OpenProcess before
15340 DebugActiveProcess, not after. Add last error output to error
15343 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15345 * win32-low.c (win32_get_thread_context)
15346 (win32_set_thread_context): New functions.
15347 (thread_rec): Use win32_get_thread_context.
15348 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15349 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15352 2007-12-03 Leo Zayas
15353 Pedro Alves <pedro_alves@portugalmail.pt>
15355 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15357 (child_add_thread): Minor cleanup.
15358 (child_continue): Resume artificially suspended threads before
15359 calling ContinueDebugEvent.
15360 (suspend_one_thread): New.
15361 (fake_breakpoint_event): New.
15362 (get_child_debug_event): Change return type to int. Check here if
15363 gdb sent an interrupt request. If a soft interrupt was requested,
15364 fake a breakpoint event. Return 0 if there is no event to handle,
15366 (win32_wait): Don't check here if gdb sent an interrupt request.
15367 Ensure there is a valid event to handle.
15368 (win32_request_interrupt): Add soft interruption method as last
15371 2007-12-03 Leo Zayas
15372 Pedro Alves <pedro_alves@portugalmail.pt>
15374 * win32-low.h (win32_thread_info): Add descriptions to the
15375 structure members. Replace `suspend_count' counter by a
15377 * win32-low.c (thread_rec): Update condition of when to get the
15378 context from the inferior. Rely on ContextFlags being set if it
15379 has already been retrieved. Only suspend the inferior thread if
15380 we haven't already. Warn if that fails.
15381 (continue_one_thread): s/suspend_count/suspended/. Only call
15382 ResumeThread once. Warn if that fails.
15384 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15386 * win32-low.c (win32_wait): Don't read from the inferior when it
15387 has already exited.
15389 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15391 * Makefile.in (win32_low_h): New variable.
15392 (win32-low.o): Add dependency on $(win32_low_h).
15393 (win32-arm-low.o, win32-i386-low.o): New rules.
15395 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15397 * hostio.c: Correct copyright year.
15399 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15401 * Makefile.in (OBS): Add hostio.o.
15402 (hostio.o): New rule.
15403 * server.h (handle_vFile): Declare.
15404 * hostio.c: New file.
15405 * server.c (handle_v_requests): Take packet_len and new_packet_len
15406 for binary packets. Call handle_vFile.
15407 (main): Update call to handle_v_requests.
15409 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15411 * linux-low.c: Include <sched.h>.
15413 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15415 * linux-low.c (linux_tracefork_grandchild): New.
15416 (linux_tracefork_child): Use clone.
15417 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15419 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15421 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15423 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15425 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15427 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15429 * inferiors.c (change_inferior_id): Delete.
15430 (add_pid_to_list, pull_pid_from_list): New.
15431 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15432 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15433 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15434 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15435 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15436 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15437 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15438 (using_threads): Always set to 1.
15439 (handle_extended_wait): New.
15440 (add_process): Do not set TID.
15441 (linux_create_inferior): Set must_set_ptrace_flags.
15442 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15443 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15444 (linux_thread_alive): Rename TID argument to LWPID.
15445 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15446 (linux_wait_for_event): Do not use TID or check using_threads. Update
15447 call to dead_thread_notify. Call handle_extended_wait.
15448 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15449 (send_sigstop): Delete sigstop_sent.
15450 (wait_for_sigstop): Avoid TID.
15451 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15452 (linux_test_for_tracefork): New.
15453 (linux_lookup_signals): Use thread_db_active and
15454 linux_supports_tracefork_flag.
15455 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15456 * linux-low.h (get_process_thread): Avoid TID.
15457 (struct process_ifo): Move thread_known and tid to the end. Remove
15459 (linux_attach_lwp, thread_db_init): Update prototypes.
15460 * server.h (change_inferior_id): Delete prototype.
15461 (add_pid_to_list, pull_pid_from_list): New prototypes.
15462 * thread-db.c (thread_db_use_events): New.
15463 (find_first_thread): Rename to...
15464 (find_one_thread): ...this. Update callers and messages. Do not
15465 call fatal. Check thread_db_use_events. Do not call
15466 change_inferior_id or new_thread_notify.
15467 (maybe_attach_thread): Update. Do not call new_thread_notify.
15468 (thread_db_init): Set thread_db_use_events. Check use_events.
15469 * utils.c (fatal, warning): Correct message prefix.
15471 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15473 * Makefile.in (clean): Remove new files.
15474 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15475 (powerpc-64.o, powerpc-64.c): New rules.
15476 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15477 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15479 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15481 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15482 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15483 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15484 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15485 (target_regsets): Add AltiVec and SPE register sets.
15486 * configure.ac: Check for AltiVec and SPE.
15487 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15488 (ppc_fill_vrregset, ppc_store_vrregset): New.
15489 (target_regsets): Add AltiVec register set.
15490 * configure: Regenerated.
15492 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15494 * linux-low.c (O_LARGEFILE): Define.
15495 (linux_read_memory): Use /proc/PID/mem.
15496 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15497 * configure, config.in: Regenerated.
15499 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15501 * linux-low.c (linux_wait_for_event): Do not pass signals while
15504 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15506 * win32-low.c (create_process): New.
15507 (win32_create_inferior): Use create_process instead of
15508 CreateProcess. If create_process failed retry appending an ".exe"
15509 suffix. Store the GetLastError result immediatelly after
15510 create_process calls and use it on the call to error.
15512 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15514 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15516 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15518 * configure.ac: Switch license to GPLv3.
15520 2007-08-01 Michael Snyder <msnyder@access-company.com>
15522 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15524 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15526 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15528 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15529 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15530 CloseToolhelp32Snapshot.
15531 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15532 CloseToolhelp32Snapshot.
15534 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15536 * server.c (main): Check for inferior exit before main loop.
15538 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15540 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15541 instead of on tmp_desc.
15543 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15544 Daniel Jacobowitz <dan@codesourcery.com>
15546 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15547 (add_thread): Minor cleanups.
15548 (clear_inferiors): Move lower in the file. Clear the DLL
15550 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15551 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15552 (xml_escape_text): New.
15553 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15555 (handle_v_cont): Report errors.
15556 (gdbserver_version): Update.
15557 (main): Correct size of own_buf. Do not report initial DLL events.
15558 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15559 (unloaded_dll, xml_escape_text): New.
15560 * win32-low.c (enum target_waitkind): Update comments.
15561 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15562 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15563 (win32_EnumProcessModules, win32_GetModuleInformation)
15564 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15565 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15566 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15567 (win32_Module32First, win32_Module32Next, load_toolhelp)
15568 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15569 (get_child_debug_event): Handle DLL events.
15570 (win32_wait): Likewise.
15572 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15574 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15575 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15577 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15579 * win32-low.c (handle_output_debug_string): Ignore event if not
15582 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15584 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15586 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15588 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15590 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15592 * inferiors.c (change_inferior_id): Add comment.
15593 * linux-low.c (check_removed_breakpoint): Add an early
15594 prototype. Improve debug output.
15595 (linux_attach): Doc update.
15596 (linux_detach_one_process, linux_detach): Clean up before releasing
15598 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15599 * linux-low.h (struct process_info): Doc improvement.
15600 * mem-break.c (delete_all_breakpoints): New.
15601 * mem-break.h (delete_all_breakpoints): New prototype.
15602 * thread-db.c (find_first_thread): New.
15603 (thread_db_create_event): Call it instead of
15604 thread_db_find_new_threads. Clean up unused variables.
15605 (maybe_attach_thread): Remove first thread handling.
15606 (thread_db_find_new_threads): Use find_first_thread.
15607 (thread_db_get_tls_address): Likewise.
15609 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15611 * thread-db.c (thread_db_find_new_threads): Add prototype.
15612 (thread_db_create_event): Check for the main thread before adding
15614 (maybe_attach_thread): Only enable event reporting if TID == 0.
15615 (thread_db_get_tls_address): Check for new threads.
15617 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15619 * linux-low.c (linux_create_inferior): Try execv before execvp.
15620 * spu-low.c (spu_create_inferior): Likewise.
15622 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15624 * linux-low.c (linux_create_inferior): Change execv to execvp.
15625 * spu-low.c (spu_create_inferior): Likewies.
15627 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15629 * Makefile.in (clean): Clean new files instead of deleted ones.
15630 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15631 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15633 * configure.srv: Specify XML files and new regformats for MIPS and
15635 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15636 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15637 an entry for the restart register.
15638 (mips_cannot_fetch_register, mips_cannot_store_register)
15639 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15640 register names to match the XML descriptions.
15641 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15642 restart register instead of $0.
15644 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15645 Markus Deuling <deuling@de.ibm.com>
15647 * remote-utils.c (decode_xfer_write): New function.
15648 * server.h (decode_xfer_write): Add prototype.
15649 * server.c (handle_query): Add PACKET_LEN argument. Support
15650 qXfer:spu:read and qXfer:spu:write packets.
15651 (main): Pass packet_len to handle_query.
15652 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15653 * target.h (target_ops): Add qxfer_spu.
15655 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15657 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15658 accessing non-seekable spufs files.
15660 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15662 * server.c (handle_query): Add reply for qC packet.
15664 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15665 Leo Zayas <lerele@champenstudios@com>
15667 * server.h (check_remote_input_interrupt_request): New function.
15668 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15669 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15670 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15671 (check_remote_input_interrupt_request): New function.
15672 * server.h (check_remote_input_interrupt_request): Declare.
15673 * win32-low.c (winapi_DebugBreakProcess,
15674 winapi_GenerateConsoleCtrlEvent): New typedefs.
15675 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15677 (win32_wait): Check for remote interrupt request
15678 with check_remote_input_interrupt_request.
15679 (win32_request_interrupt): New function.
15680 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15682 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15684 * win32-low.c (debug_registers_changed,
15685 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15686 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15687 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15688 (thread_rec): Get context using the low target.
15689 (child_add_thread): Call thread_added on the low target,
15690 which does the same thing.
15692 (do_initial_child_stuff): Remove debug registers references.
15693 Set context using the low target. Resume threads after
15694 setting the contexts.
15695 (child_continue): Remove dead variable. Remove debug
15696 registers references.
15697 (child_fetch_inferior_registers): Go through the low target.
15698 (do_child_store_inferior_registers): Remove.
15699 (child_store_inferior_registers): Go through the low target.
15700 (win32_resume): Remove debug registers references.
15701 Set context using the low target.
15702 (handle_exception): Change return type to void. Don't record
15703 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15704 first chance exception.
15705 (get_child_debug_event): Change return type to void. Remove
15706 goto loop. Always return after waiting for debug event.
15707 (win32_wait): Convert to switch statement. Handle spurious
15710 * win32-i386-low.c (debug_registers_changed,
15711 debug_registers_used): New.
15712 (initial_stuff): Rename to ...
15713 (i386_initial_stuff): ... this. Clear debug registers
15715 (store_debug_registers): Delete.
15716 (i386_get_thread_context): New.
15717 (load_debug_registers): Delete.
15718 (i386_set_thread_context): New.
15719 (i386_thread_added): New.
15720 (single_step): Rename to ...
15721 (i386_single_step): ... this.
15722 (do_fetch_inferior_registers): Rename to ...
15723 (i386_fetch_inferior_register): ... this.
15724 (i386_store_inferior_register): New.
15725 (the_low_target): Adapt to new interface.
15727 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15728 (arm_get_thread_context): New.
15729 (arm_set_thread_context): New.
15731 (do_fetch_inferior_registers): Rename to ...
15732 (arm_fetch_inferior_register): ... this.
15733 (arm_store_inferior_register): New.
15734 (arm_wince_breakpoint): Reimplement as unsigned long.
15735 (arm_wince_breakpoint_len): Define.
15736 (the_low_target): Adapt to new interface.
15738 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15739 load_debug_registers. Add get_thread_context, set_thread_context,
15740 thread_added and store_inferior_register. Rename
15741 fetch_inferior_registers to fetch_inferior_register.
15742 (regptr): Remove declaration.
15744 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15746 * linux-low.c (linux_detach): Change return type to int. Return 0.
15747 * spu-low.c (spu_detach): Likewise.
15749 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15751 * target.h (target_ops): Change return type of detach to int.
15753 (join_inferior): New.
15754 * server.c (main): Don't skip detach support on mingw32.
15755 If the inferior doesn't support detaching return error.
15756 Call join_inferior instead of using waitpid.
15757 * linux-low.c (linux_join): New.
15758 (linux_target_op): Add linux_join.
15759 * spu-low.c (spu_join): New.
15760 (spu_target_ops): Add spu_join.
15761 * win32-low.c (win32_detach): Adapt to new interface.
15762 Reopen current_process_handle before detaching. Issue a child
15763 resume before detaching.
15765 (win32_target_op): Add win32_join.
15767 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15769 * win32-low.c (win32-attach): Fix return value.
15770 * target.h (target_ops): Describe ATTACH return values.
15772 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15774 * win32-low.c (GETPROCADDRESS): Define.
15775 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15776 (winapi_DebugSetProcessKillOnExit): Likewise.
15777 (win32_create_inferior): Force usage of ansi CreateProcessA.
15778 (win32_attach): Use GETPROCADDRESS.
15779 (win32_detach): Likewise.
15781 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15783 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15785 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15787 * win32-low.c: Commit leftover changes from 2007-03-29.
15789 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15791 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15792 fields short instead of int. Add explicit padding.
15793 (i387_cache_to_fsave): Remove unnecessary casts.
15794 (i387_fsave_to_cache): Doc fix.
15795 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15797 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15799 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15800 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15802 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15804 * configure.srv (arm*-*-mingw32ce*): Move near the other
15807 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15809 * configure.ac: Add errno checking.
15810 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15811 sys/file.h and malloc.h.
15812 (AC_CHECK_DECLS): Add perror.
15813 (srv_mingwce): Handle.
15814 * configure.srv (i[34567]86-*-cygwin*): Add
15815 win32-i386-low.o to srv_tgtobj.
15816 (i[34567]86-*-mingw*): Likewise.
15817 (arm*-*-mingw32ce*): Add case.
15818 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15819 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15820 [__MINGW32CE__] (strerror): New function.
15821 [__MINGW32CE__] (errno): Define to GetLastError.
15822 [__MINGW32CE__] (COUNTOF): New macro.
15823 (remote_open): Remove extra close call.
15824 * mem-break.c (delete_breakpoint_at): New function.
15825 * mem-break.h (delete_breakpoint_at): Declare.
15826 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15827 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15828 [USE_WIN32API] (read, write): Add char* casts.
15829 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15830 * server.h: Include wincecompat.h on Windows CE.
15831 [HAVE_ERRNO_H]: Check.
15832 (perror): Declare if not declared.
15833 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15834 (perror_with_name): Remove errno declaration.
15835 * wincecompat.h: New.
15836 * wincecompat.c: New.
15837 * win32-low.h: New.
15838 * win32-arm-low.c: New.
15839 * win32-i386-low.c: New.
15840 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15841 (OUTMSG2): Make it safe.
15843 (COUNTOF): New macro.
15844 (NUM_REGS): Get it from the low target.
15845 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15846 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15847 (thread_rec): Let low target handle debug registers.
15848 (child_add_thread): Likewise.
15849 (child_init_thread_list): Likewise.
15850 (continue_one_thread): Likewise.
15852 (do_child_fetch_inferior_registers): Move to ...
15853 * win32-i386-low.c: ... here, and rename to ...
15854 (do_fetch_inferior_registers): ... this.
15855 * win32-low.c (child_fetch_inferior_registers):
15856 Go through the low target.
15857 (do_child_store_inferior_registers): Use regptr.
15858 (strwinerror): New function.
15859 (win32_create_inferior): Handle Windows CE.
15860 Use strwinerror instead of strerror on Windows error
15861 codes. Add program to the error output.
15862 Don't close the main thread handle on Windows CE.
15863 (win32_attach): Use coredll.dll on Windows CE.
15864 (win32_kill): Close current process and current
15866 (win32_detach): Use coredll.dll on Windows CE.
15867 (win32_resume): Let low target handle debug registers, and
15869 (handle_exception): Add/Remove initial breakpoint. Avoid
15870 non-existant WSTOPSIG on Windows CE.
15871 (win32_read_inferior_memory): Cast to remove warning.
15872 (win32_arch_string): Go through the low target.
15873 (initialize_low): Call set_breakpoint_data with the low
15874 target's breakpoint.
15875 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15876 FOP_REGNUM, mappings): Move to ...
15877 * win32-i386-low.c: ... here.
15878 * win32-low.c (win32_thread_info): Move to ...
15879 * win32-low.h: ... here.
15880 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15881 win32-arm-low.c and wincecompat.c.
15882 (all:): Add $EXEEXT.
15883 (install-only:): Likewise.
15884 (gdbserver:): Likewise.
15885 (gdbreplay:): Likewise.
15886 * config.in: Regenerate.
15887 * configure: Regenerate.
15889 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15891 * win32-low.c: Rename typedef thread_info to
15892 win32_thread_info throughout.
15894 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15896 * win32-i386-low.c: Rename to ...
15897 * win32-low.c: ... this.
15898 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15899 * Makefile.in: Likewise.
15901 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15903 * remote-utils.c (monitor_output): Constify msg parameter.
15904 * server.h (monitor_output): Likewise.
15905 * win32-i386-low.c (handle_output_debug_string): New.
15906 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15907 handle_output_debug_string.
15908 (get_child_debug_event): Likewise.
15910 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15912 * server.c (main): Correct strtoul check.
15914 2007-03-27 Jon Ringle <jon@ringle.org>
15916 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15918 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15920 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15922 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15924 * terminal.h: Check HAVE_SGTTY_H.
15926 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15928 * remote-utils.c (remote_open): Print out the assigned port number.
15930 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15932 * remote-utils.c (monitor_output): New function.
15933 * server.c (debug_threads): Define here.
15934 (monitor_show_help): New function.
15935 (handle_query): Handle qRcmd.
15936 (main): Do not handle 'd' packet.
15937 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15938 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15941 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15943 * Makefile.in (EXEEXT): New.
15944 (clean): Use $(EXEEXT).
15946 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15948 * target.h (target_ops): Rename send_signal to request_interrupt,
15949 and remove enum target_signal parameter.
15950 * linux-low.c (linux_request_interrupt): Rename from
15951 linux_send_signal, and always send SIGINT.
15952 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15953 and always send SIGINT.
15954 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15956 (input_interrupt): Likewise.
15958 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15960 * server.c (get_features_xml): Check if target implemented
15962 * win32-i386-low.c (win32_arch_string): New.
15963 (win32_target_ops): Add win32_arch_string as arch_string member.
15965 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15967 * spu-low.c (spu_arch_string): New.
15968 (spu_target_ops): Add spu_arch_string.
15970 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15972 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15973 * configure.ac: Do not check for terminal.h.
15974 * configure, config.in: Regenerated.
15976 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15978 * Makefile.in (OBS): Add $(XML_BUILTIN).
15979 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15981 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15982 (arm-with-iwmmxt.c): New.
15983 * config.in, configure: Regenerate.
15984 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15985 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15986 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15987 (arm*-*-linux*): Add iWMMXt and regset support.
15988 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15989 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15990 (arm_store_wmmxregset, target_regsets): New.
15991 * server.c (get_features_xml): Take annex argument. Check builtin
15993 (handle_query): Handle multiple annexes.
15995 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15997 * remote-utils.c [USE_WIN32API] (read, write): Define.
15998 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16001 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16003 * linux-i386-low.c (the_low_target): Set arch_string.
16004 * linux-x86-64-low.c (the_low_target): Likewise.
16005 * linux-low.c (linux_arch_string): New.
16006 (linux_target_ops): Add it.
16007 * linux-low.h (struct linux_target_ops): Add arch_string.
16008 * server.c (write_qxfer_response): Use const void * for DATA.
16009 (get_features_xml): New.
16010 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16011 * target.h (struct target_ops): Add arch_string method.
16013 2007-01-03 Denis Pilat <denis.pilat@st.com>
16014 Daniel Jacobowitz <dan@codesourcery.com>
16016 * linux-low.c (linux_kill): Handle being called with no threads.
16017 * win32-i386-low.c (win32_kill): Likewise.
16018 (get_child_debug_event): Clear current_process_handle.
16020 2006-12-30 Denis PILAT <denis.pilat@st.com>
16021 Daniel Jacobowitz <dan@codesourcery.com>
16023 * remote-utils.c (remote_open): Check the type of specified
16024 serial port devices before opening them.
16025 * server.c (main): Kill the inferior if an error occurs during
16026 the first remote_open.
16028 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16030 * README: Update supported targets.
16032 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16034 * Makefile.in (clean): Remove reg-mips64.c.
16035 (reg-mips64.c, reg-mips64.o): New rules.
16036 * configure.srv: Handle mips64. Include regset support for mips.
16037 * linux-mips-low.c (union mips_register): New.
16038 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16039 (mips_breakpoint, mips_breakpoint_at): Use int.
16040 (mips_collect_register, mips_supply_register)
16041 (mips_collect_register_32bit, mips_supply_register_32bit)
16042 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16043 (mips_store_fpregset, target_regsets): New.
16044 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16046 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16048 * configure.srv: Add target "spu*-*-*".
16049 * Makefile.in (clean): Remove reg-spu.c.
16050 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16051 * spu-low.c: New file.
16053 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16055 * configure.ac: Correct td_thr_tls_get_addr test.
16056 * configure: Regenerated.
16058 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16060 * linux-low.c (linux_wait_for_event): Reformat. Use the
16061 pass_signals array.
16062 * remote-utils.c (decode_address_to_semicolon): New.
16063 * server.c (pass_signals, handle_general_set): New.
16064 (handle_query): Mention QPassSignals for qSupported.
16065 (main): Call handle_general_set.
16066 * server.h (pass_signals, decode_address_to_semicolon): New.
16068 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16070 * server.c (handle_query): Correct error handling for read_auxv.
16072 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16074 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16075 and srv_linux_thread_db to yes.
16076 * linux-s390-low.c (s390_fill_gregset): New function.
16077 (target_regsets): Define data structure.
16079 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16081 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16082 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16083 * config.in, configure: Regenerated.
16084 * inferiors.c (gdb_id_to_thread): New function.
16085 (gdb_id_to_thread_id): Use it.
16086 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16087 * linux-low.h (struct process_info): Add th member.
16088 (thread_db_get_tls_address): New prototype.
16089 * remote-utils.c (decode_address): Make non-static.
16090 * server.c (handle_query): Handle qGetTLSAddr.
16091 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16092 * target.h (struct target_ops): Add get_tls_address.
16093 * thread-db.c (maybe_attach_thread): Save the thread handle.
16094 (thread_db_get_tls_address): New.
16096 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16098 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16099 (linux_resume_one_process): Take a siginfo_t *. Update all
16100 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16101 (struct pending_signals): Add a siginfo_t.
16102 (linux_wait_for_process): Always set last_status.
16103 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16104 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16105 * linux-low.h (struct process_info): Add last_status.
16107 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16109 * remote-utils.c (try_rle): New function.
16110 (putpkt_binary): Use it.
16112 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16114 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16115 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16116 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16117 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16118 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16121 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16123 * server.c (terminal_fd): New variable.
16124 (old_foreground_pgrp): Likewise.
16125 (restore_old_foreground_pgrp): New function.
16126 (start_inferior): Record the terminal file descriptor in terminal_fd
16127 and its original foreground group in old_foreground_pgrp. Register
16128 restore_old_foreground_pgrp with atexit().
16130 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16132 * server.c (handle_query): Correct qPart to qXfer.
16134 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16136 * configure.ac: Check for more headers which are missing on
16137 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16138 * configure.srv: Add Cygwin and mingw32.
16139 * remote-utils.c: Don't include headers unconditionally which
16140 are missing on mingw32. Include <winsock.h> for mingw32.
16141 (remote_open): Adjust for mingw32 support. Flush
16142 standard error after writing to it.
16143 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16144 (unblock_async_io, enable_async_io, disable_async_io)
16145 (readchar, getpkt): Update for Winsock support.
16146 (prepare_resume_reply): Expect a protocol signal number.
16147 * server.c: Disable <sys/wait.h> on mingw32.
16148 (start_inferior): Adjust for mingw32 support. Flush
16149 standard error after writing to it.
16150 (attach_inferior): Likewise. Use protocol signal
16152 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16154 * win32-i386-low.c: New file.
16155 * Makefile.in (XM_CLIBS): Set.
16156 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16157 (win32-i386-low.o): New dependency rule.
16158 * linux-low.c (linux_wait): Use target signal numbers.
16159 * target.h (struct target_ops): Doc fix.
16160 * server.h (target_signal_to_name): New prototype.
16161 * gdbreplay.c: Don't include headers unconditionally which
16162 are missing on mingw32. Include <winsock.h> for mingw32.
16163 (remote_close, remote_open): Adjust for Winsock support.
16164 * configure, config.in: Regenerated.
16166 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16168 * server.c (decode_xfer_read, write_qxfer_response): New.
16169 (handle_query): Take a packet length argument. Handle
16170 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16171 the qSupported response.
16172 (main): Update call to handle_query.
16174 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16176 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16177 (putpkt_binary): Renamed from putpkt and adjusted for binary
16179 (putpkt): New wrapper for putpkt_binary.
16180 (readchar): Don't mask off the high bit.
16181 (decode_X_packet): New function.
16182 * server.c (main): Call putpkt_binary if a handler sets the packet
16183 length. Save the length of the incoming packet. Handle 'X'.
16184 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16186 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16188 * server.c (handle_query): Handle qSupported.
16190 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16192 * remote-utils.c (all_symbols_looked_up): New variable.
16193 (look_up_one_symbol): Check it.
16194 * server.h (look_up_one_symbol): New declaration.
16195 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16197 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16199 * Makefile.in (linux-arm-low.o): Update dependencies.
16200 * linux-arm-low.c: Include "gdb_proc_service.h".
16201 (PTRACE_GET_THREAD_AREA): Define.
16202 (ps_get_thread_area): New function.
16204 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16206 * configure.srv (m68k*-*-uclinux*): New target.
16207 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16208 (linux_resume_one_process): Remove extraneous cast.
16209 (linux_read_offsets): New.
16210 (linux_target_op): Add linux_read_offsets on mmuless systems.
16211 * server.c (handle_query): Add qOffsets logic.
16212 * target.h (struct target_ops): Add read_offsets.
16214 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16216 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16217 (PTRACE_GET_THREAD_AREA): Define.
16218 (ps_get_thread_area): New function.
16219 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16220 (linux-x86-64-low.o): Update.
16222 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16224 * configure.ac: Remove checks for prfpregset_t.
16225 * gdb_proc_service.h: New file.
16226 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16227 new "gdb_proc_service.h".
16228 * proc-service.c: Likewise.
16229 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16230 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16231 * Makefile.in (gdb_proc_service_h): Updated.
16232 * configure, config.in: Regenerated.
16234 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16236 * remote-utils.c (prepare_resume_reply): Move declaration
16237 of gdb_id_from_wait to the top of the block.
16239 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16241 * linux-low.c (regsets_store_inferior_registers): Read the regset
16242 from the target before filling it.
16244 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16246 * server.c (attach_inferior): Return SIGTRAP for a successful
16249 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16251 * Makefile.in (OBS): Add version.o.
16252 (STAGESTUFF): Delete.
16253 (version.o): Add dependencies.
16254 (version.c): Replace rule.
16255 (clean): Remove version.c.
16256 * server.c (gdbserver_version): New.
16257 (gdbserver_usage): Use printf.
16258 (main): Handle --version and --help.
16259 * server.h (version, host_name): Add declarations.
16261 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16273 * linux-x86-64-low.c:
16275 * linux-s390-low.c:
16276 * linux-ppc64-low.c:
16278 * linux-mips-low.c:
16279 * linux-m68k-low.c:
16280 * linux-m32r-low.c:
16283 * linux-ia64-low.c:
16284 * linux-i386-low.c:
16285 * linux-crisv32-low.c:
16297 * gdbserver.1: Add (C) after Copyright. Update the FSF
16300 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16302 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16303 (arm_breakpoint_at): Recognize both breakpoints.
16304 (the_low_target): Use the correct breakpoint instruction.
16306 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16308 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16309 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16310 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16311 (the_low_target): Update.
16313 2005-10-25 Andreas Schwab <schwab@suse.de>
16315 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16317 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16318 (ia64_num_regs): Reduce to 462.
16320 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16322 * acinclude.m4: Correct quoting.
16323 * aclocal.m4: Regenerated.
16325 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16326 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16327 (thread_db_init): Call thread_db_err_str.
16328 * configure.ac: Check for TD_VERSION.
16329 * config.in, configure: Regenerated.
16331 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16333 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16335 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16337 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16338 is not available. Define HAVE_PTRACE_GETREGS if it is.
16339 * config.in, configure: Regenerated.
16340 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16341 * linux-i386-low.c, linux-m68k-low.c: Update to use
16342 HAVE_PTRACE_GETREGS.
16343 * linux-low.c (regsets_fetch_inferior_registers)
16344 (regsets_store_inferior_registers): Only return 0 if we processed
16346 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16347 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16349 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16351 * inferiors.c (struct thread_info): Add gdb_id.
16352 (add_thread): Add gdb_id argument.
16353 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16354 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16355 calls to add_thread.
16356 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16357 * server.c (handle_query): Use thread_to_gdb_id.
16358 (handle_v_cont, main): Use gdb_id_to_thread_id.
16359 * server.h (add_thread): Update prototype.
16360 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16363 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16365 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16366 left-padded registers.
16367 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16368 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16370 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16372 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16373 * configure: Regenerate.
16374 * config.in: Regenerate.
16375 * server.h (NEED_DECLARATION_STRERROR):
16376 Replace with !HAVE_DECL_STRERROR.
16378 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16380 * linux-low.c (linux_wait, linux_send_signal): Don't test
16381 an unsigned long variable for > 0 if it could be MAX_ULONG.
16382 * server.c (myresume): Likewise.
16383 * target.c (set_desired_inferior): Likewise.
16385 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16387 * configure.ac: Simplify and improve check for socklen_t.
16388 * configure, config.in: Regenerate.
16390 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16392 * acconfig.h: Remove.
16393 * configure.ac: Add a test for socklen_t. Use three-argument
16394 AC_DEFINE throughout.
16395 * config.in: Regenerated using autoheader 2.59.
16396 * configure: Regenerated.
16398 * gdbreplay.c (socklen_t): Provide a default.
16399 (remote_open): Use socklen_t.
16400 * remote-utils.c (socklen_t): Provide a default.
16401 (remote_open): Use socklen_t.
16402 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16405 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16407 * linux-low.c (linux_read_memory, linux_write_memory)
16408 (linux_read_auxv): Likewise.
16409 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16410 (check_mem_write): Likewise.
16411 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16413 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16414 (registers_from_string, register_data): Likewise.
16415 * server.c (handle_query, main): Likewise.
16416 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16417 (decode_M_packet): Likewise.
16418 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16419 * target.h (struct target_ops): Update read_memory, write_memory,
16421 (read_inferior_memory, write_inferior_memory): Update.
16422 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16423 to unsigned char *.
16424 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16425 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16426 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16427 linux-s390-low.c, linux-sh-low.c: Update for changes in
16428 read_inferior_memory and the_low_target->breakpoint.
16430 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16432 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16433 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16434 * configure.srv: Add powerpc64-*-linux*.
16435 * linux-ppc64-low.c: New file.
16437 2005-05-23 Orjan Friberg <orjanf@axis.com>
16439 * linux-cris-low.c: New file with support for CRIS.
16440 * linux-crisv32-low.c: Ditto for CRISv32.
16441 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16442 (clean): Add reg-cris.c and reg-crisv32.c.
16443 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16444 reg-crisv32.o, and reg-crisv32.c to make rules.
16445 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16446 recognized targets.
16448 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16450 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16451 of sizeof (PTRACE_XFER_TYPE).
16452 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16454 2005-05-12 Orjan Friberg <orjanf@axis.com>
16456 * target.h (struct target_ops): Add insert_watchpoint,
16457 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16458 pointers for hardware watchpoint support.
16459 * linux-low.h (struct linux_target_ops): Ditto.
16460 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16461 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16462 to linux_target_ops.
16463 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16465 * server.c (main): Recognize 'Z' and 'z' packets.
16467 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16469 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16470 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16471 (the_low_target): Add new members.
16473 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16475 * proc-service.c (ps_lgetregs): Search all_processes instead of
16478 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16480 * server.c (start_inferior): Change return type to int.
16481 (attach_inferior): Change sigptr to int *.
16482 (handle_v_cont, handle_v_requests): Change signal to int *.
16483 (main): Change signal to int.
16485 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16487 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16488 * configure.srv: Add m32r*-*-linux*.
16489 * linux-m32r-low.c: New file.
16491 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16493 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16495 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16497 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16498 Take unsigned long arguments for PIDs.
16499 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16500 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16501 (wait_for_sigstop, linux_resume_one_process)
16502 (regsets_fetch_inferior_registers, linux_send_signal)
16503 (linux_read_auxv): Likewise. Update the types of variables holding
16504 PIDs. Update format string specifiers.
16505 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16506 * remote-utils.c (prepare_resume_reply): Likewise.
16507 * server.c (cont_thread, general_thread, step_thread)
16508 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16510 (handle_query): Update format specifiers.
16511 (handle_v_cont, main): Use strtoul for thread IDs.
16512 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16513 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16514 (general_thread, step_thread, thread_from_wait)
16515 (old_thread_from_wait): Update.
16516 * target.h (struct thread_resume): Use unsigned long for THREAD.
16517 (struct target_ops): Use unsigned long for arguments to attach and
16520 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16522 * acinclude.m4: Include bfd/bfd.m4 directly.
16523 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16524 <agriffis@toolchain.org>.
16525 * aclocal.m4, configure: Regenerated.
16527 2005-01-07 Andrew Cagney <cagney@gnu.org>
16529 * configure.ac: Rename configure.in, require autoconf 2.59.
16530 * configure: Re-generate.
16532 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16534 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16535 LIBS when finished.
16536 * aclocal.m4: Regenerated.
16537 * configure: Regenerated.
16539 2004-11-21 Andreas Schwab <schwab@suse.de>
16541 * linux-m68k-low.c (m68k_num_gregs): Define.
16542 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16543 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16544 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16545 (m68k_breakpoint_at): New. Add to the_low_target.
16547 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16548 srv_linux_thread_db to yes.
16550 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16552 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16553 (ARCH_SET_FS): Likewise.
16554 (ARCH_GET_FS): Likewise.
16555 (ARCH_GET_GS): Likewise.
16557 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16559 * linux-i386-low.c (ps_get_thread_area): New.
16560 * linux-x86-64-low.c (ps_get_thread_area): New.
16561 * linux-low.c: Include <sys/syscall.h>.
16562 (linux_kill_one_process): Don't kill the first thread here.
16563 (linux_kill): Kill the first thread here.
16564 (kill_lwp): New function.
16565 (send_sigstop, linux_send_signal): Use it.
16566 * proc-service.c: Clean up #ifdefs.
16567 (fpregset_info): Delete.
16568 (ps_lgetregs): Update and enable implementation.
16569 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16571 * remote-utils.c (struct sym_cache, symbol_cache): New.
16572 (input_interrupt): Print a clearer message.
16573 (async_io_enabled): New variable.
16574 (enable_async_io, disable_async_io): Use it. Update comments.
16575 (look_up_one_symbol): Use the symbol cache.
16576 * thread-db.c (thread_db_look_up_symbols): New function.
16577 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16579 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16581 * configure.in: Test for -rdynamic.
16582 * configure: Regenerated.
16583 * Makefile (INTERNAL_LDFLAGS): New.
16584 (gdbserver, gdbreplay): Use it.
16586 2004-09-02 Andrew Cagney <cagney@gnu.org>
16588 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16590 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16592 * linux-low.c (linux_wait): Clear all_processes list also.
16594 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16596 * linux-low.c: Include <errno.h>. Remove extern declaration of
16599 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16601 * gdbreplay.c, server.h, utils.c: Update copyright years.
16603 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16605 * server.c (main): Print child status or termination signal from
16606 variable 'signal', not 'sig'.
16608 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16610 * linux-low.c (linux_read_memory): Change return type to
16611 int. Check for and return error from ptrace().
16612 * target.c (read_inferior_memory): Change return type to int. Pass
16613 back return status from the_target->read_memory().
16614 * target.h (struct target_ops): Adapt *read_memory() prototype.
16616 (read_inferior_memory): Adapt prototype.
16617 * server.c (main): Return an error packet if
16618 read_inferior_memory() returns an error.
16620 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16622 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16623 Unify with other clean targets.
16625 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16627 * server.c (handle_v_cont): Call set_desired_inferior.
16629 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16631 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16633 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16635 * linux-low.c (linux_wait): Unblock async I/O.
16636 (linux_resume): Block and enable async I/O.
16637 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16638 * server.h (block_async_io, unblock_async_io): Add prototypes.
16640 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16642 * remote-utils.c (remote_open): Print a status notice after
16643 opening a TCP port.
16644 * server.c (attach_inferior): Print a status notice after
16647 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16649 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16651 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16653 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16655 * server.c, target.h: Update copyright years.
16657 2004-02-25 Roland McGrath <roland@redhat.com>
16659 * target.h (struct target_ops): New member `read_auxv'.
16660 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16661 * linux-low.c (linux_read_auxv): New function.
16662 (linux_target_ops): Initialize `read_auxv' member to that.
16664 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16666 Committed by Jim Blandy <jimb@redhat.com>.
16668 * linux-s390-low.c (s390_num_regs): Update.
16669 (s390_regmap): Remove control registers. Use __s390x__ predefine
16670 instead of GPR_SIZE to distiguish s390 and s390x targets.
16672 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16674 * linux-low.c: Update copyright year.
16675 (check_removed_breakpoint): Clear pending_is_breakpoint.
16676 (linux_set_resume_request, linux_queue_one_thread)
16677 (resume_status_pending_p): New functions.
16678 (linux_continue_one_thread): Use process->resume.
16679 (linux_resume): Only resume threads if there are no pending events.
16680 * linux-low.h (struct process_info): Add resume request
16683 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16685 * regcache.c (new_register_cache): Clear the allocated register
16686 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16688 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16690 * linux-low.c (linux_resume): Take a struct thread_resume *
16692 (linux_wait): Update call.
16693 (resume_ptr): New static variable.
16694 (linux_continue_one_thread): Renamed from
16695 linux_continue_one_process. Use resume_ptr.
16696 (linux_resume): Use linux_continue_one_thread.
16697 * server.c (handle_v_cont, handle_v_requests): New functions.
16698 (myresume): New function.
16699 (main): Handle 'v' case.
16700 * target.h (struct thread_resume): New type.
16701 (struct target_ops): Change argument of "resume" to struct
16703 (myresume): Delete macro.
16705 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16707 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16708 (uninstall): Support DESTDIR.
16710 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16712 * configure.srv: Add xscale*linux copy of arm*linux entry.
16714 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16716 * linux-arm-low.c (arm_reinsert_addr): New function.
16717 (the_low_target): Add arm_reinsert_addr.
16719 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16721 * mem-break.c: Remove whitespace at end of file.
16723 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16725 * configure.in: Check whether we need to prototype strerror.
16726 * server.h: Optionally prototype strerror.
16727 * gdbreplay.c (perror_with_name): Use strerror.
16728 * linux-low.c (linux_attach_lwp): Use strerror.
16729 * utils.c (perror_with_name): Use strerror.
16730 * config.in, configure: Regenerated.
16732 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16734 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16735 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16737 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16739 * Makefile.in (SFILES): Update.
16740 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16741 low-sun3.c: Remove files.
16743 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16745 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16746 (linux_detach_one_process, linux_detach): New functions.
16747 (linux_target_ops): Add linux_detach.
16748 * server.c (main): Handle 'D' packet.
16749 * target.h (struct target_ops): Add "detach" member.
16750 (detach_inferior): Define.
16752 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16754 From Kelley Cook <kelleycook@wideopenwest.com>:
16755 * configure.srv: Accept i[34567]86 variants.
16757 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16759 * linux-low.c (linux_wait_for_event): Correct comment typos.
16760 (linux_resume_one_process): Call check_removed_breakpoint.
16761 (linux_send_signal): New function.
16762 (linux_target_ops): Add linux_send_signal.
16763 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16765 * target.h (struct target_ops): Add send_signal.
16767 2003-05-29 Jim Blandy <jimb@redhat.com>
16769 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16770 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16771 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16772 away part of the register's value.
16774 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16776 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16777 (linux_wait_for_event, linux_init_signals): Likewise.
16779 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16781 * configure.in: Check for stdlib.h.
16782 * configure: Regenerated.
16783 * config.in: Regenerated.
16785 2003-01-04 Andreas Schwab <schwab@suse.de>
16787 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16789 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16791 * Makefile.in: Remove obsolete code.
16793 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16795 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16796 defined(PT_FPR0_HI).
16798 2002-11-17 Stuart Hughes <seh@zee2.com>
16800 * linux-arm-low.c (arm_num_regs): Increase.
16801 (arm_regmap): Include status register.
16803 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16805 * linux-low.c (register_addr): Remove incorrect -1 check.
16807 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16809 * linux-low.c (linux_create_inferior): Call setpgid. Return
16811 (unstopped_p, linux_signal_pid): Remove.
16812 (linux_target_ops): Remove linux_signal_pid.
16813 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16814 global instead of target method.
16815 * target.h (struct target_ops): Remove signal_pid. Update comment
16816 for create_inferior.
16817 * server.c (signal_pid): New variable.
16818 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16819 gdbserver. Set the child to be the foreground process group.
16820 (attach_inferior): Set signal_pid.
16822 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16824 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16826 2002-08-20 Jim Blandy <jimb@redhat.com>
16828 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16831 2002-08-01 Andrew Cagney <cagney@redhat.com>
16833 * Makefile.in: Make chill references obsolete.
16835 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16837 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16838 * configure: Regenerate.
16839 * config.in: Regenerate.
16841 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16843 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16844 (perror_with_name, remote_close, remote_open, expect, play): Static.
16846 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16848 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16849 byte offsets instead of an array of indexes.
16850 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16852 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16854 * regcache.c: Add comment.
16856 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16858 * thread-db.c: New file.
16859 * proc-service.c: New file.
16860 * acinclude.m4: New file.
16861 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16862 proc-service.o, and thread-db.o.
16863 (linux-low.o): Add USE_THREAD_DB.
16864 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16865 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16866 * aclocal.m4: Regenerated.
16867 * config.in: Regenerated.
16868 * configure: Regenerated.
16869 * configure.in: Check for proc_service.h, sys/procfs.h,
16870 thread_db.h, and linux/elf.h headrs.
16871 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16872 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16873 Check for -lthread_db and thread support.
16874 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16875 PowerPC, and SuperH.
16876 * i387-fp.c: Constify arguments.
16877 * i387-fp.h: Likewise.
16878 * inferiors.c: (struct thread_info): Renamed from
16879 `struct inferior_info'. Remove PID member. Use generic inferior
16880 list header. All uses updated.
16881 (inferiors, signal_pid): Removed.
16882 (all_threads): New variable.
16883 (get_thread): Define.
16884 (add_inferior_to_list): New function.
16885 (for_each_inferior): New function.
16886 (change_inferior_id): New function.
16887 (add_inferior): Removed.
16888 (remove_inferior): New function.
16889 (add_thread): New function.
16890 (free_one_thread): New function.
16891 (remove_thread): New function.
16892 (clear_inferiors): Use for_each_inferior and free_one_thread.
16893 (find_inferior): New function.
16894 (find_inferior_id): New function.
16895 (inferior_target_data): Update argument type.
16896 (set_inferior_target_data): Likewise.
16897 (inferior_regcache_data): Likewise.
16898 (set_inferior_regcache_data): Likewise.
16899 * linux-low.c (linux_bp_reinsert): Remove.
16900 (all_processes, stopping_threads, using_thrads)
16901 (struct pending_signals, debug_threads, pid_of): New.
16902 (inferior_pid): Replace with macro.
16903 (struct inferior_linux_data): Remove.
16904 (get_stop_pc, add_process): New functions.
16905 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16906 Use add_process and add_thread.
16907 (linux_attach_lwp): New function, based on old linux_attach. Use
16908 add_process and add_thread. Set stop_expected for new threads.
16909 (linux_attach): New function.
16910 (linux_kill_one_process): New function.
16911 (linux_kill): Kill all LWPs.
16912 (linux_thread_alive): Use find_inferior_id.
16913 (check_removed_breakpoints, status_pending_p): New functions.
16914 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16915 Update. Use WNOHANG. Wait for cloned processes also. Update process
16916 struct for the found process.
16917 (linux_wait_for_event): New function.
16918 (linux_wait): Use it. Support LWPs.
16919 (send_sigstop, wait_for_sigstop, stop_all_processes)
16920 (linux_resume_one_process, linux_continue_one_process): New functions.
16921 (linux_resume): Support LWPs.
16922 (REGISTER_RAW_SIZE): Remove.
16923 (fetch_register): Use register_size instead. Call supply_register.
16924 (usr_store_inferior_registers): Likewise. Call collect_register.
16925 Fix recursive case.
16926 (regsets_fetch_inferior_registers): Improve error message.
16927 (regsets_store_inferior_registers): Add debugging.
16928 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16929 (unstopped_p, linux_signal_pid): New functions.
16930 (linux_target_ops): Add linux_signal_pid.
16931 (linux_init_signals): New function.
16932 (initialize_low): Call it. Initialize using_threads.
16933 * regcache.c (inferior_regcache_data): Add valid
16935 (get_regcache): Fetch registers lazily. Add fetch argument
16936 and update all callers.
16937 (regcache_invalidate_one, regcache_invalidate): New
16939 (new_register_cache): Renamed from create_register_cache.
16940 Return the new regcache.
16941 (free_register_cache): Change argument to a void *.
16942 (registers_to_string, registers_from_string): Call get_regcache
16943 with fetch flag set.
16944 (register_data): Make static. Pass fetch flag to get_regcache.
16945 (supply_register): Call get_regcache with fetch flag clear.
16946 (collect_register): Call get_regcache with fetch flag set.
16947 (collect_register_as_string): New function.
16948 * regcache.h: Update.
16949 * remote-utils.c (putpkt): Flush after debug output and use
16951 Handle input interrupts while waiting for an ACK.
16952 (input_interrupt): Use signal_pid method.
16953 (getpkt): Flush after debug output and use stderr.
16954 (outreg): Use collect_register_as_string.
16955 (new_thread_notify, dead_thread_notify): New functions.
16956 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16957 and general_thread.
16958 (look_up_one_symbol): Flush after debug output.
16959 * server.c (step_thread, server_waiting): New variables.
16960 (start_inferior): Don't use signal_pid. Update call to mywait.
16961 (attach_inferior): Update call to mywait.
16962 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16963 (main): Don't fetch/store registers explicitly. Use
16964 set_desired_inferior. Support proposed ``Hs'' packet. Update
16966 * server.h: Update.
16967 (struct inferior_list, struct_inferior_list_entry): New.
16968 * target.c (set_desired_inferior): New.
16969 (write_inferior_memory): Constify.
16970 (mywait): New function.
16971 * target.h: Update.
16972 (struct target_ops): New signal_pid method.
16973 (mywait): Removed macro, added prototype.
16975 * linux-low.h (regset_func): Removed.
16976 (regset_fill_func, regset_store_func): New.
16977 (enum regset_type): New.
16978 (struct regset_info): Add type field. Use new operation types.
16979 (struct linux_target_ops): stop_pc renamed to get_pc.
16980 Add decr_pc_after_break and breakpoint_at.
16981 (get_process, get_thread_proess, get_process_thread)
16982 (strut process_info, all_processes, linux_attach_lwp)
16983 (thread_db_init): New.
16985 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16986 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16987 (the_low_target): Add new members.
16988 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16989 (i386_store_fpxregset): Constify.
16990 (target_regsets): Add new kind identifier.
16991 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16992 (i386_set_pc): Add debugging.
16993 (i386_breakpoint_at): New function.
16994 (the_low_target): Add new members.
16995 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16996 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16997 (mips_breakpoint_at): New.
16998 (the_low_target): Add new members.
16999 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17000 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17001 (the_low_target): Add new members.
17002 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17003 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17004 (the_low_target): Add new members.
17005 * linux-x86-64-low.c (target_regsets): Add new kind
17008 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17010 From Martin Pool <mbp@samba.org>:
17011 * server.c (gdbserver_usage): New function.
17014 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17016 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17017 stop_at -> stop_pc.
17019 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17021 * Makefile.in: Remove obsolete code.
17023 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17025 * linux-low.c (regsets_fetch_inferior_registers),
17026 (regsets_store_inferior_registers): Removed cast to int from
17028 * regcache.h: Added declaration of struct inferior_info.
17030 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17032 * inferiors.c (struct inferior_info): Add regcache_data.
17033 (add_inferior): Call create_register_cache.
17034 (clear_inferiors): Call free_register_cache.
17035 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17036 * regcache.c (struct inferior_regcache_data): New.
17037 (registers): Remove.
17038 (get_regcache): New function.
17039 (create_register_cache, free_register_cache): New functions.
17040 (set_register_cache): Don't initialize the register cache here.
17041 (registers_to_string, registers_from_string, register_data): Call
17043 * regcache.h: Add prototypes.
17044 * server.h: Likewise.
17046 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17048 * mem-break.c: New file.
17049 * mem-break.h: New file.
17050 * Makefile.in: Add mem-break.o rule; update server.h
17052 * inferiors.c (struct inferior_info): Add target_data
17054 (clear_inferiors): Free target_data member if set.
17055 (inferior_target_data, set_inferior_target_data): New functions.
17056 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17057 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17058 * linux-low.c (linux_bp_reinsert): New variable.
17059 (struct inferior_linux_data): New.
17060 (linux_create_inferior): Use set_inferior_target_data.
17061 (linux_attach): Likewise. Call add_inferior.
17062 (linux_wait_for_one_inferior): New function.
17063 (linux_wait): Call it.
17064 (linux_write_memory): Add const.
17065 (initialize_low): Call set_breakpoint_data.
17066 * linux-low.h (struct linux_target_ops): Add breakpoint
17068 * server.c (attach_inferior): Remove extra add_inferior
17070 * server.h: Include mem-break.h. Update inferior.c
17072 * target.c (read_inferior_memory)
17073 (write_inferior_memory): New functions.
17074 * target.h (read_inferior_memory)
17075 (write_inferior_memory): Change macros to prototypes.
17076 (struct target_ops): Update comments. Add const to write_memory
17079 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17081 * linux-low.c (usr_store_inferior_registers): Support
17082 registers which are allowed to fail to store.
17083 * linux-low.h (linux_target_ops): Likewise.
17084 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17085 (ppc_cannot_store_register): FPSCR may not be storable.
17087 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17089 * server.h: Include <string.h> if HAVE_STRING_H.
17090 * ChangeLog: Correct paths in last ChangeLog entry.
17092 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17094 * linux-low.h: Remove obsolete prototypes.
17095 (struct linux_target_ops): New.
17096 (extern the_low_target): New.
17097 * linux-low.c (num_regs, regmap): Remove declarations.
17098 (register_addr): Use the_low_target explicitly.
17099 (fetch_register): Likewise.
17100 (usr_fetch_inferior_registers): Likewise.
17101 (usr_store_inferior_registers): Likewise.
17102 * linux-arm-low.c (num_regs): Remove.
17103 (arm_num_regs): Define.
17104 (arm_regmap): Renamed from regmap, made static.
17105 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17107 (arm_cannot_store_register): Renamed from cannot_store_register,
17109 (the_low_target): New.
17110 * linux-i386-low.c (num_regs): Remove.
17111 (i386_num_regs): Define.
17112 (i386_regmap): Renamed from regmap, made static.
17113 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17115 (i386_cannot_store_register): Renamed from cannot_store_register,
17117 (the_low_target): New.
17118 * linux-ia64-low.c (num_regs): Remove.
17119 (ia64_num_regs): Define.
17120 (ia64_regmap): Renamed from regmap, made static.
17121 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17123 (ia64_cannot_store_register): Renamed from cannot_store_register,
17125 (the_low_target): New.
17126 * linux-m68k-low.c (num_regs): Remove.
17127 (m68k_num_regs): Define.
17128 (m68k_regmap): Renamed from regmap, made static.
17129 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17131 (m68k_cannot_store_register): Renamed from cannot_store_register,
17133 (the_low_target): New.
17134 * linux-mips-low.c (num_regs): Remove.
17135 (mips_num_regs): Define.
17136 (mips_regmap): Renamed from regmap, made static.
17137 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17139 (mips_cannot_store_register): Renamed from cannot_store_register,
17141 (the_low_target): New.
17142 * linux-ppc-low.c (num_regs): Remove.
17143 (ppc_num_regs): Define.
17144 (ppc_regmap): Renamed from regmap, made static.
17145 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17147 (ppc_cannot_store_register): Renamed from cannot_store_register,
17149 (the_low_target): New.
17150 * linux-s390-low.c (num_regs): Remove.
17151 (s390_num_regs): Define.
17152 (s390_regmap): Renamed from regmap, made static.
17153 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17155 (s390_cannot_store_register): Renamed from cannot_store_register,
17157 (the_low_target): New.
17158 * linux-sh-low.c (num_regs): Remove.
17159 (sh_num_regs): Define.
17160 (sh_regmap): Renamed from regmap, made static.
17161 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17163 (sh_cannot_store_register): Renamed from cannot_store_register,
17165 (the_low_target): New.
17166 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17167 (the_low_target): New.
17169 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17171 * Makefile.in: Add stamp-h target.
17172 * configure.in: Create stamp-h.
17173 * configure: Regenerated.
17175 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17177 * inferiors.c: New file.
17178 * target.c: New file.
17179 * target.h: New file.
17180 * Makefile.in: Add target.o and inferiors.o. Update
17182 * linux-low.c (inferior_pid): New static variable,
17183 moved from server.c.
17184 (linux_create_inferior): Renamed from create_inferior.
17185 Call add_inferior. Return 0 on success instead of a PID.
17186 (linux_attach): Renamed from myattach.
17187 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17188 (linux_thread_alive): Renamed from mythread_alive.
17189 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17191 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17192 (regsets_store_inferior_registers): Correct error message.
17193 Add missing ``return 0''.
17194 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17195 (linux_store_registers): Renamed from store_inferior_registers.
17196 (linux_read_memory): Renamed from read_inferior_memory.
17197 (linux_write_memory): Renamed from write_inferior_memory.
17198 (linux_target_ops): New structure.
17199 (initialize_low): Call set_target_ops ().
17200 * remote-utils.c (unhexify): New function.
17201 (hexify): New function.
17202 (input_interrupt): Send signals to ``signal_pid''.
17203 * server.c (inferior_pid): Remove.
17204 (start_inferior): Update create_inferior call.
17205 (attach_inferior): Call add_inferior.
17206 (handle_query): New function.
17207 (main): Call handle_query for `q' packets.
17208 * server.h: Include "target.h". Remove obsolete prototypes.
17209 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17211 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17213 * Makefile.in: Add WARN_CFLAGS. Update configury
17215 * configure.in: Check for <string.h>
17216 * configure: Regenerate.
17217 * config.in: Regenerate.
17218 * gdbreplay.c: Include needed system headers.
17219 (remote_open): Remove strchr prototype.
17220 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17221 * regcache.c (supply_register): Change buf argument to const void *.
17222 (supply_register_by_name): Likewise.
17223 (collect_register): Change buf argument to void *.
17224 (collect_register_by_name): Likewise.
17225 * regcache.h: Add missing prototypes.
17226 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17227 * server.c (handle_query): New function.
17228 (attached): New static variable, moved out of main.
17229 (main): Quiet longjmp clobber warnings.
17230 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17231 * utils.c (error): Remove NORETURN.