1 2019-06-10 Tom Tromey <tromey@adacore.com>
3 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
4 end warning with a newline.
5 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
7 * thread-db.c (attach_thread): Don't end warning with a newline.
8 (thread_db_notice_clone): Likewise.
9 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
11 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
12 end warning with a newline.
14 2019-06-04 Pedro Alves <palves@redhat.com>
16 * server.c (captured_main): Use make_unique_xstrdup.
18 2019-06-02 Tom Tromey <tom@tromey.com>
20 * gdbreplay.c (fromhex): Remove.
21 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
23 2019-05-29 Tom Tromey <tromey@adacore.com>
27 2019-05-06 Kevin Buettner <kevinb@redhat.com>
29 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
30 sign extension code on 32-bit builds.
32 2019-05-03 Eli Zaretskii <eliz@gnu.org>
35 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
37 2019-04-19 Tom Tromey <tom@tromey.com>
39 * server.c (struct vstop_notif): Derive from notif_event.
41 (queue_stop_reply): Update.
42 (remove_all_on_match_ptid): Change type. Rewrite.
43 (discard_queued_stop_replies): Rewrite.
44 (in_queued_stop_replies_ptid): Change type.
45 (in_queued_stop_replies): Rewrite.
47 (queue_stop_reply_callback): Update.
48 (captured_main): Don't call initialize_notif.
49 (push_stop_notification): Update.
50 * notif.c (notif_write_event, handle_notif_ack)
51 (notif_event_enque, notif_push): Update.
52 (notif_event_xfree, initialize_notif): Remove.
53 * notif.h (struct notif_event): Include <list>, not
55 (struct notif_server) <queue>: Now a std::list.
56 (notif_event_p): Remove typedef.
57 (initialize_notif): Don't declare.
58 (struct notif_event): Add virtual destructor.
60 2019-04-17 Alan Hayward <alan.hayward@arm.com>
62 * ax.c (ax_vdebug): Call debug_printf.
63 * debug.c (debug_write): New function.
64 * debug.h (debug_write): New declaration.
65 * linux-low.c (sigchld_handler): Call debug_write.
67 2019-04-17 Alan Hayward <alan.hayward@arm.com>
69 * debug.c (debug_set_output): New function.
70 (debug_vprintf): Send output to debug_file.
71 (debug_flush): Likewise.
72 * debug.h (debug_set_output): New declaration.
73 * server.c (handle_monitor_command): Add debug-file option.
74 (captured_main): Likewise.
76 2019-04-17 Alan Hayward <alan.hayward@arm.com>
78 * debug.c (remote_debug): Add definition.
79 * debug.h (remote_debug): Add declaration.
80 * hostio.c (remote_debug): Remove declaration.
81 * remote-utils.c (struct ui_file): Likewise.
82 (remote_debug): Likewise.
83 * remote-utils.h (remote_debug): Likewise,
84 * server.c (remote_debug): Remove definition.
86 2019-04-10 Kevin Buettner <kevinb@redhat.com>
88 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
89 when using a 64-bit gdbserver.
91 2019-04-09 Tom Tromey <tromey@adacore.com>
93 * linux-low.c (select_event_lwp): Use find_thread_in_random.
95 2019-04-08 Tom Tromey <tom@tromey.com>
97 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
99 (linux_resume_one_lwp): Likewise.
101 2019-04-08 Tom Tromey <tom@tromey.com>
103 * gdbreplay.c: Update.
104 * linux-low.c: Update.
107 2019-04-08 Tom Tromey <tom@tromey.com>
109 * server.c: Use C++ exception handling.
110 * linux-low.c: Use C++ exception handling.
111 * gdbreplay.c: Use C++ exception handling.
113 2019-04-08 Tom Tromey <tom@tromey.com>
115 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
116 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
117 (captured_main, main): Update.
118 * gdbreplay.c (main): Update.
120 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
122 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
123 value in argument pointer, return 1 if the entry is found and 0
124 otherwise. Move comment.
125 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
126 * linux-low.h (linux_get_auxv): Declare.
127 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
129 2019-04-05 Tom Tromey <tromey@adacore.com>
131 * server.c (gdbserver_usage): Use upper-case for metasyntactic
134 2019-03-28 Alan Hayward <alan.hayward@arm.com>
136 * linux-low.c (AT_HWCAP2): Add define if not already included.
138 2019-03-26 Alan Hayward <alan.hayward@arm.com>
140 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
141 (aarch64_arch_setup): Call linux_get_hwcap.
142 * linux-arm-low.c (arm_get_hwcap): Remove function.
143 (arm_read_description): Call linux_get_hwcap.
144 * linux-low.c (linux_get_auxv): New function.
145 (linux_get_hwcap): Likewise.
146 (linux_get_hwcap2): Likewise.
147 * linux-low.h (linux_get_hwcap): New declaration.
148 (linux_get_hwcap2): Likewise.
149 * linux-ppc-low.c (ppc_get_auxv): Remove function.
150 (ppc_arch_setup): Call linux_get_hwcap.
151 * linux-s390-low.c (s390_get_hwcap): Remove function.
152 (s390_arch_setup): Call linux_get_hwcap.
154 2019-03-22 Alan Hayward <alan.hayward@arm.com>
155 Jiong Wang <jiong.wang@arm.com>
157 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
158 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
160 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
162 2019-03-22 Alan Hayward <alan.hayward@arm.com>
163 Jiong Wang <jiong.wang@arm.com>
165 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
166 (aarch64_get_hwcap): New function.
167 (aarch64_arch_setup): Read APIA hwcap.
169 2019-03-22 Alan Hayward <alan.hayward@arm.com>
170 Jiong Wang <jiong.wang@arm.com>
172 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
173 (initialize_low_tracepoint): Likewise.
174 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
175 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
176 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
177 (aarch64_linux_read_description): Likewise.
178 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
180 2019-03-12 John Baldwin <jhb@FreeBSD.org>
182 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
183 i386_create_target_description for 'segments' parameter.
184 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
185 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
186 * win32-i386-low.c (i386_arch_setup): Likewise.
188 2019-03-12 Tom Tromey <tromey@adacore.com>
190 * linux-low.c (iterate_over_lwps): Update.
192 2019-03-06 Tom Tromey <tom@tromey.com>
194 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
195 (captured_main): Use SCOPE_EXIT.
197 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
199 * configure.srv: Use '$enable_unittest' instead of '$development'
200 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
203 2019-02-27 Tom Tromey <tromey@adacore.com>
205 * gdbreplay.c (logchar): Handle \r\n.
207 2019-02-07 Alan Hayward <alan.hayward@arm.com>
209 * linux-low.c (linux_attach): Add process before lwp.
210 * server.c (attach_inferior): Check if already attached.
212 2019-02-07 Tom Tromey <tom@tromey.com>
214 * x86-tdesc.h: Rename include guard.
215 * x86-low.h: Add include guard.
216 * wincecompat.h: Rename include guard.
217 * win32-low.h: Add include guard.
218 * utils.h: Rename include guard.
219 * tracepoint.h: Rename include guard.
220 * tdesc.h: Rename include guard.
221 * target.h: Rename include guard.
222 * server.h: Rename include guard.
223 * remote-utils.h: Rename include guard.
224 * regcache.h: Rename include guard.
225 * nto-low.h: Rename include guard.
226 * notif.h: Add include guard.
227 * mem-break.h: Rename include guard.
228 * lynx-low.h: Add include guard.
229 * linux-x86-tdesc.h: Add include guard.
230 * linux-s390-tdesc.h: Add include guard.
231 * linux-ppc-tdesc-init.h: Add include guard.
232 * linux-low.h: Add include guard.
233 * linux-aarch64-tdesc.h: Add include guard.
234 * linux-aarch32-low.h: Add include guard.
235 * inferiors.h: Rename include guard.
236 * i387-fp.h: Rename include guard.
237 * hostio.h: Rename include guard.
238 * gdbthread.h: Rename include guard.
239 * gdb_proc_service.h: Rename include guard.
240 * event-loop.h: Rename include guard.
241 * dll.h: Rename include guard.
242 * debug.h: Rename include guard.
243 * ax.h: Rename include guard.
245 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
248 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
249 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
251 2019-01-25 Tom Tromey <tom@tromey.com>
253 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
255 2019-01-25 Tom Tromey <tom@tromey.com>
257 * win32-low.c: Fix common/ includes.
258 * win32-i386-low.c: Fix common/ includes.
259 * tracepoint.c: Fix common/ includes.
260 * thread-db.c: Fix common/ includes.
261 * target.h: Fix common/ includes.
262 * symbol.c: Fix common/ includes.
263 * spu-low.c: Fix common/ includes.
264 * server.h: Fix common/ includes.
265 * server.c: Fix common/ includes.
266 * remote-utils.c: Fix common/ includes.
267 * regcache.h: Fix common/ includes.
268 * regcache.c: Fix common/ includes.
269 * nto-x86-low.c: Fix common/ includes.
270 * notif.h: Fix common/ includes.
271 * mem-break.h: Fix common/ includes.
272 * lynx-low.c: Fix common/ includes.
273 * lynx-i386-low.c: Fix common/ includes.
274 * linux-x86-tdesc-selftest.c: Fix common/ includes.
275 * linux-x86-low.c: Fix common/ includes.
276 * linux-low.c: Fix common/ includes.
277 * inferiors.h: Fix common/ includes.
278 * i387-fp.c: Fix common/ includes.
279 * hostio.c: Fix common/ includes.
280 * hostio-errno.c: Fix common/ includes.
281 * gdbthread.h: Fix common/ includes.
282 * gdbreplay.c: Fix common/ includes.
283 * fork-child.c: Fix common/ includes.
284 * event-loop.c: Fix common/ includes.
286 (enum gdb_agent_op): Fix common/ includes.
288 2019-01-21 Tom Tromey <tom@tromey.com>
290 * tracepoint.c: Fix includes.
291 * remote-utils.c: Fix includes.
292 * linux-x86-low.c: Fix includes.
294 2019-01-01 Joel Brobecker <brobecker@adacore.com>
296 * gdbreplay.c (gdbreplay_version): Update copyright year in
298 * server.c (gdbserver_version): Likewise.
300 2018-12-05 Alan Hayward <alan.hayward@arm.com>
302 * linux-low.c (add_lwp): Switch ordering.
304 2018-11-29 Tom Tromey <tom@tromey.com>
306 * win32-low.c (win32_join): Take pid, not process.
307 * target.h (struct target_ops) <join>: Change argument type.
308 (join_inferior): Change argument name.
309 * spu-low.c (spu_join): Take pid, not process.
310 * server.c (handle_detach): Preserve pid before destroying
312 * lynx-low.c (lynx_join): Take pid, not process.
313 * linux-low.c (linux_join): Take pid, not process.
315 2018-11-23 Alan Hayward <alan.hayward@arm.com>
317 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
318 (aarch64_cannot_fetch_register): Likewise.
319 (struct linux_target_ops): Update references.
321 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
323 * linux-ppc-low.c: Include nat/linux-ptrace.h.
325 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
327 * configure.srv (ipa_ppc_linux_regobj): Add
328 powerpc-isa207-htm-vsx32l-ipa.o and
329 powerpc-isa207-htm-vsx64l-ipa.o.
330 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
331 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
332 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
333 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
334 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
335 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
336 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
337 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
338 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
339 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
340 (init_registers_powerpc_isa207_htm_vsx32l)
341 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
342 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
343 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
344 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
345 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
346 (ppc_store_tm_ctarregset): New functions.
347 (ppc_regsets): Add entries for HTM regsets.
348 (ppc_arch_setup): Set htm in features struct when needed. Set
349 sizes for the HTM regsets.
350 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
351 (initialize_low_arch): Call
352 init_registers_powerpc_isa207_htm_vsx32l and
353 init_registers_powerpc_isa207_htm_vsx64l.
354 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
355 PPC_TDESC_ISA207_HTM_VSX.
356 (initialize_low_tracepoint): Call
357 init_registers_powerpc_isa207_htm_vsx32l and
358 init_registers_powerpc_isa207_htm_vsx64l.
360 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
362 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
363 rs6000/power-linux-pmu.xml to srv_xmlfiles.
364 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
365 (ppc_store_pmuregset): New functions.
366 (ppc_regsets): Add entries for ebb and pmu regsets.
367 (ppc_arch_setup): Set isa207 in features struct if the ebb and
368 pmu regsets are available. Set sizes for these regsets.
370 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
372 * configure.srv (ipa_ppc_linux_regobj): Add
373 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
374 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
375 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
376 rs6000/powerpc-isa207-vsx32l.xml, and
377 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
378 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
379 <PPC_TDESC_ISA207_VSX>: New enum value.
380 (init_registers_powerpc_isa207_vsx32l): Declare.
381 (init_registers_powerpc_isa207_vsx64l): Declare.
382 * linux-ppc-low.c (ppc_fill_tarregset): New function.
383 (ppc_store_tarregset): New function.
384 (ppc_regsets): Add entry for the TAR regset.
385 (ppc_arch_setup): Set isa207 in features struct when needed. Set
386 size for the TAR regsets.
387 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
388 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
389 and init_registers_powerpc_isa207_vsx64l.
390 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
391 (initialize_low_tracepoint): Call
392 init_registers_powerpc_isa207_vsx32l and
393 init_registers_powerpc_isa207_vsx64l.
395 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
396 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
398 * configure.srv (ipa_ppc_linux_regobj): Add
399 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
400 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
401 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
402 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
403 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
404 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
405 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
406 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
407 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
408 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
409 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
410 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
411 (ppc_hwcap): Add comment.
412 (ppc_hwcap2): New global.
413 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
414 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
415 (ppc_regsets): Add entries for the DSCR and PPR regsets.
416 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
417 when needed. Set sizes for the the DSCR and PPR regsets.
418 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
419 (initialize_low_arch): Call
420 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
421 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
422 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
423 PPC_TDESC_ISA205_PPR_DSCR_VSX.
424 (initialize_low_tracepoint): Call
425 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
426 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
428 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
430 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
432 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
433 Simon Marchi <simark@simark.ca>
435 * acinclude.m4: Include "../selftest.m4".
436 * configure: Regenerate.
437 * configure.ac: Use "GDB_AC_SELFTEST".
438 * configure.srv: Use "$enable_unittests" instead of
439 "$development" when checking whether unit tests have been
441 * server.c (captured_main): Update message informing that
442 selftests have been disabled.
444 2018-10-04 Tom Tromey <tom@tromey.com>
446 * configure: Rebuild.
448 2018-10-04 Tom Tromey <tom@tromey.com>
450 * server.c (handle_status): Rename inner "thread".
451 (process_serial_event): Declare "res" in 'm' case.
452 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
453 (iterate_over_lwps): Rename inner "thread".
454 (linux_qxfer_libraries_svr4): Rename inner "len".
455 * gdbthread.h (find_thread_in_random): Rename inner "thread".
457 2018-10-01 Gary Benson <gbenson@redhat.com>
459 * gdb_proc_service.h: Moved common code to
460 common/gdb_proc_service.h.
462 2018-10-01 Gary Benson <gbenson@redhat.com>
464 * gdb_proc_service.h: Synchronize comments and whitespace with
465 GDB's version of this file.
467 2018-09-25 Tom Tromey <tom@tromey.com>
469 * configure: Rebuild.
470 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
472 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
474 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
475 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
476 ($(IPA_LIB)): Sort IPA_OBJS.
478 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
480 * Makefile.in: Remove references to $(ADD_DEPS).
482 2018-09-16 Tom Tromey <tom@tromey.com>
484 * remote-utils.c (remote_open): Use GNU style for metasyntactic
486 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
489 2018-09-05 Tom Tromey <tom@tromey.com>
491 * configure: Rebuild.
493 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
496 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
498 2018-08-27 Tom Tromey <tom@tromey.com>
501 * configure: Rebuild.
503 2018-08-27 Tom Tromey <tom@tromey.com>
505 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
506 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
507 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
508 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
509 (s390x_emit_stack_adjust): Add casts to unsigned char.
511 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
515 * server.h (struct client_state) <disable_randomization>:
518 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
520 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
522 (mips_supply_ptrace_register): Likewise.
524 2018-07-22 Tom Tromey <tom@tromey.com>
526 * configure: Rebuild.
528 2018-07-22 Tom Tromey <tom@tromey.com>
530 * win32-low.c (win32_create_inferior): Remove unused variables.
531 * gdbreplay.c (remote_open): Remove unused variable.
532 * remote-utils.c (remote_prepare): Remove unused variable.
533 * x86-tdesc.h (X86_TDESC_H): Define.
534 (amd64_expedite_regs): Define conditionally.
535 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
536 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
537 * remote-utils.c (readchar): Remove unused variable.
539 2018-07-13 Pedro Alves <palves@redhat.com>
541 * linux-low.c (linux_kill): Change parameter to process_info
542 pointer instead of pid. Adjust.
543 * lynx-low.c (lynx_kill): Likewise.
544 * nto-low.c (nto_kill): Likewise.
545 * spu-low.c (spu_kill): Likewise.
546 * win32-low.c (win32_kill): Likewise.
547 * server.c (handle_v_kill, kill_inferior_callback)
548 (detach_or_kill_for_exit): Adjust.
549 * target.c (kill_inferior): Change parameter to process_info
550 pointer instead of pid. Adjust.
551 * target.h (struct target_ops) <kill>: Change parameter to
552 process_info pointer instead of pid. Adjust all implementations
554 (kill_inferior): Likewise.
556 2018-07-13 Pedro Alves <palves@redhat.com>
558 * linux-low.c (linux_detach, linux_join): Change parameter to
559 process_info pointer instead of pid. Adjust.
560 * lynx-low.c (lynx_detach, lynx_join): Likewise.
561 * nto-low.c (nto_detach): Likewise.
562 * spu-low.c (spu_detach, spu_join): Likewise.
563 * win32-low.c (win32_detach, win32_join): Likewise.
564 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
565 * target.h (struct target_ops) <detach, join>: Change parameter to
566 process_info pointer instead of pid. Adjust all implementations
568 (detach_inferior, join_inferior): Rename 'pid' parameter to
571 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
572 Jan Kratochvil <jan.kratochvil@redhat.com>
573 Paul Fertser <fercerpav@gmail.com>
574 Tsutomu Seki <sekiriki@gmail.com>
576 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
577 (OBS): Add 'common/netstuff.o'.
578 (GDBREPLAY_OBS): Likewise.
579 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
580 (remote_open): Implement support for IPv6
582 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
584 (handle_accept_event): Accept connections from IPv6 sources.
585 (remote_prepare): Handle IPv6-style hostnames; implement
586 support for IPv6 connections.
587 (remote_open): Implement support for printing connections from
590 2018-07-11 Pedro Alves <palves@redhat.com>
593 * mem-break.c (any_persistent_commands): Add process_info
594 parameter and use it instead of relying on the current process.
595 Change return type to bool.
596 * mem-break.h (any_persistent_commands): Add process_info
597 parameter and change return type to bool.
598 * server.c (handle_detach): Remove require_running_or_return call.
599 Look up the process_info for the process we're about to detach.
600 If not found, return back error to GDB. Adjust
601 any_persistent_commands call to pass down a process pointer.
603 2018-07-11 Pedro Alves <palves@redhat.com>
605 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
606 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
607 instead of collect_register_by_name.
608 * regcache.c (regcache_raw_get_unsigned_by_name): New.
609 * regcache.h (regcache_raw_get_unsigned_by_name): New.
611 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
612 Pedro Alves <palves@redhat.com>
614 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
616 2018-07-03 Tom Tromey <tom@tromey.com>
618 * linux-low.c: Update.
619 * lynx-low.c: Update.
620 * mem-break.c: Update.
622 * remote-utils.c: Update.
626 * win32-low.c: Update.
628 2018-07-03 Tom Tromey <tom@tromey.com>
632 2018-07-03 Tom Tromey <tom@tromey.com>
634 * linux-low.c: Update.
636 2018-07-03 Tom Tromey <tom@tromey.com>
640 2018-07-03 Tom Tromey <tom@tromey.com>
642 * linux-low.c: Update.
643 * linux-mips-low.c: Update.
644 * lynx-low.c: Update.
646 * remote-utils.c: Update.
650 * thread-db.c: Update.
652 2018-07-03 Tom Tromey <tom@tromey.com>
654 * linux-low.c: Update.
655 * linux-mips-low.c: Update.
656 * lynx-low.c: Update.
657 * mem-break.c: Update.
659 * remote-utils.c: Update.
663 * tracepoint.c: Update.
665 2018-07-03 Tom Tromey <tom@tromey.com>
667 * linux-low.c: Update.
668 * linux-ppc-low.c: Update.
669 * linux-x86-low.c: Update.
670 * proc-service.c: Update.
673 * thread-db.c: Update.
674 * win32-low.c: Update.
676 2018-07-03 Tom Tromey <tom@tromey.com>
678 * linux-low.c: Update.
679 * lynx-low.c: Update.
681 * remote-utils.c: Update.
683 * thread-db.c: Update.
684 * win32-low.c: Update.
686 2018-06-29 Joel Brobecker <brobecker@adacore.com>
688 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
689 parameter in call to 'amd64_create_target_description'.
691 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
693 * x86-tdesc.h: Remove executable permission flag.
695 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
697 * configure.ac: Remove AC_PREREQ, add missing quoting.
698 * configure: Re-generate.
699 * config.in: Re-generate.
700 * aclocal.m4: Re-generate.
702 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
704 * tracepoint.h (current_traceframe): Remove declaration.
706 2018-06-18 Alan Hayward <alan.hayward@arm.com>
708 * linux-aarch64-low.c (is_sve_tdesc): New function.
709 (aarch64_sve_regs_copy_to_regcache): Likewise.
710 (aarch64_sve_regs_copy_from_regcache): Likewise.
711 (aarch64_regs_info): Add SVE checks.
712 (initialize_low_arch): Initialize SVE.
714 2018-06-18 Alan Hayward <alan.hayward@arm.com>
716 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
718 2018-06-11 Alan Hayward <alan.hayward@arm.com>
720 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
721 (initialize_low_tracepoint): Likewise
722 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
723 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
725 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
727 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
729 2018-06-11 Alan Hayward <alan.hayward@arm.com>
731 * server.h (PBUFSIZ): Increase size
733 2018-06-11 Alan Hayward <alan.hayward@arm.com>
735 * regcache.c (regcache::raw_compare): New function.
736 * regcache.h (regcache::raw_compare): New declaration.
738 2018-06-11 Alan Hayward <alan.hayward@arm.com>
740 * regcache.c (new_register_cache): Use new.
741 (free_register_cache): Use delete.
742 (register_data): Use const.
743 (supply_register): Move body inside regcache.
744 (regcache::raw_supply): New override function.
745 (collect_register): Move body inside regcache.
746 (regcache::raw_collect): New override function.
747 (regcache::get_register_status): New override function.
748 * regcache.h (struct regcache): Inherit from reg_buffer_common.
750 2018-06-09 Tom Tromey <tom@tromey.com>
752 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
754 (event_queue): Use std::queue.
755 (gdb_event_xfree): Remove.
756 (initialize_event_loop, process_event, wait_for_event): Update.
758 2018-06-08 Stan Cox <scox@redhat.com>
760 * win32-low.c (win32_create_inferior): last_ptid and last_status
761 moved to client_state.
763 2018-06-08 Pedro Alves <palves@redhat.com>
765 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
766 common/common-exceptions.o, common/common-utils.o,
767 common/errors.o, common/print-utils.o and utils.o.
768 * gdbreplay.c: Include "common-defs.h" instead of the two
769 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
770 string.h or alloca.h.
771 (perror_with_name): Delete.
772 (remote_open): Use xstrdup instead of strdup.
773 (main): Rename to ...
774 (captured_main): ... this.
777 2018-06-08 Tom Tromey <tom@tromey.com>
779 * linux-low.c (linux_low_read_btrace): Update.
781 2018-06-04 Stan Cox <scox@redhat.com>
783 * server.h (struct client_state): New.
784 * server.c (cont_thread, general_thread, multi_process)
785 (report_fork_events, report_vfork_events, report_exec_events)
786 (report_thread_events, swbreak_feature, hwbreak_feature)
787 (vCont_supported, disable_randomization, pass_signals)
788 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
789 Moved to client_state.
790 * remote-utils.c (remote_debug, noack_mode)
791 (transport_is_reliable): Moved to client_state.
792 * tracepoint.c (current_traceframe): Moved to client_state.
795 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
796 linux-low.c, remote-utils.h, target.c: Use client_state.
798 2018-05-31 Alan Hayward <alan.hayward@arm.com>
800 * configure.srv: Add new c/h file.
802 2018-05-31 Alan Hayward <alan.hayward@arm.com>
804 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
807 2018-05-25 Maciej W. Rozycki <macro@mips.com>
809 * gdb.arch/mips-fpregset-core.exp: New test.
810 * gdb.arch/mips-fpregset-core.c: New test source.
812 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
815 * hostio.c (require_int): Do not report overflow for integers
816 between 0xfffffff and 0x7fffffff.
818 2018-05-22 Maciej W. Rozycki <macro@mips.com>
820 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
821 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
822 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
824 (the_low_target): Wire them.
826 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
828 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
829 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
830 mode. Call collect_register_by_name with vscr using
831 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
832 (ppc_store_vrregset): Add and set vscr_offset variable as in
833 ppc_fill_vrregset. Call supply_register_by_name with vscr using
836 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
838 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
839 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
840 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
842 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
844 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
845 (ppc_store_vsxregset): Likewise.
846 (ppc_fill_vrregset): Likewise.
847 (ppc_store_vrregset): Likewise.
848 (ppc_fill_evrregset): Likewise.
849 (ppc_store_evrregset): Likewise.
850 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
851 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
854 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
856 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
857 wordsize of the inferior. Call ppc_linux_target_wordsize.
859 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
861 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
862 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
863 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
864 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
865 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
866 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
867 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
868 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
869 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
870 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
871 (tdesc_powerpc_e500l): Remove.
872 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
873 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
874 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
875 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
877 (ppc_arch_setup): Remove target description matching code. Fill a
878 ppc_linux_features struct and call ppc_linux_match_description
881 2018-05-22 Maciej W. Rozycki <macro@mips.com>
883 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
884 width of the requested register exceeds the width of the
886 (mips_cannot_store_register): Likewise.
888 2018-05-21 Maciej W. Rozycki <macro@mips.com>
890 * linux-mips-low.c (mips_fetch_register): New function. Update
892 (mips_store_gregset): Supply 0 rather than $restart for $zero.
893 (the_low_target): Wire `mips_fetch_register'.
895 2018-05-10 Joel Brobecker <brobecker@adacore.com>
897 * lynx-i386-low.c (LYNXOS_178): New macro.
898 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
899 the layout on LynxOS-178.
900 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
901 handle floating point registers that are not supported by
904 2018-05-10 Tom Tromey <tom@tromey.com>
906 * configure: Rebuild.
908 2018-05-10 Joel Brobecker <brobecker@adacore.com>
911 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
912 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
913 Use it to set the expedite_regs field in the given tdesc.
914 * x86-tdesc.h: New file.
915 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
916 Adjust following the addition of the new expedite_regs parameter
918 * linux-tic6x-low.c (tic6x_read_description): Likewise.
919 * linux-x86-tdesc.c: #include "x86-tdesc.h".
920 (i386_linux_read_description, amd64_linux_read_description):
921 Adjust following the addition of the new expedite_regs parameter
923 * lynx-i386-low.c: #include "x86-tdesc.h".
924 (lynx_i386_arch_setup): Adjust following the addition of the new
925 expedite_regs parameter to init_target_desc.
926 * nto-x86-low.c: #include "x86-tdesc.h".
927 (nto_x86_arch_setup): Adjust following the addition of the new
928 expedite_regs parameter to init_target_desc.
929 * win32-i386-low.c: #include "x86-tdesc.h".
930 (i386_arch_setup): Adjust following the addition of the new
931 expedite_regs parameter to init_target_desc.
933 2018-05-10 Joel Brobecker <brobecker@adacore.com>
936 * win32-low.c (win32_create_inferior): Add call to my_wait
937 setting last_status global.
939 2018-05-10 Joel Brobecker <brobecker@adacore.com>
942 * win32-low.c (create_process): Only call gdb_tilde_expand if
943 inferior_cwd is not NULL.
945 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
947 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
948 registers to the cache if their values have changed.
949 (i387_xsave_to_cache): Provide default values for x87 control
950 registers when these features are available, but disabled.
951 * regcache.c (supply_register_by_name_zeroed): New function.
952 * regcache.h (supply_register_by_name_zeroed): Declare new
955 2018-05-07 Tom Tromey <tom@tromey.com>
957 * configure: Rebuild.
959 2018-05-04 Tom Tromey <tom@tromey.com>
961 * configure: Rebuild.
963 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
964 Pedro Alves <palves@redhat.com>
966 * linux-aarch64-low.c (aarch64_stopped_data_address):
969 2018-04-27 Tom Tromey <tom@tromey.com>
971 * configure: Rebuild.
973 2018-04-23 Tom Tromey <tom@tromey.com>
975 * configure: Rebuild.
977 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
979 * Makefile.in (depcomp): Add "..".
980 (all_deps_files): New and use it.
982 2018-04-18 Alan Hayward <alan.hayward@arm.com>
984 * configure.srv (aarch64*-*-linux*): Don't include xml.
985 (i[34567]86-*-cygwin*): Likewise.
986 (i[34567]86-*-linux*): Likewise.
987 (i[34567]86-*-lynxos*): Likewise.
988 (i[34567]86-*-mingw32ce*): Likewise.
989 (i[34567]86-*-mingw*): Likewise.
990 (i[34567]86-*-nto*): Likewise.
991 (tic6x-*-uclinux): Likewise.
992 (x86_64-*-linux*): Likewise.
993 (x86_64-*-mingw*): Likewise.
994 (x86_64-*-cygwin*): Likewise.
996 2018-04-18 Alan Hayward <alan.hayward@arm.com>
998 * tdesc.c: Remove xml parameter.
1000 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1002 * server.c (get_features_xml): Remove cast.
1003 * tdesc.c (void target_desc::accept): Fill in function.
1004 (tdesc_get_features_xml): Remove old xml creation.
1005 (print_xml_feature::visit_pre): Add xml vistor.
1006 * tdesc.h (struct target_desc): Make xmltarget mutable.
1007 (tdesc_get_features_xml): Remove declaration.
1009 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1011 * tdesc.c (tdesc_architecture_name): Add new function.
1012 (tdesc_osabi_name): Likewise.
1013 (tdesc_get_features_xml): Use new functions.
1015 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1017 * tdesc.c (tdesc_create_flags): Remove.
1018 (tdesc_add_flag): Likewise.
1019 (tdesc_named_type): Likewise.
1020 (tdesc_create_union): Likewise.
1021 (tdesc_create_struct): Likewise.
1022 (tdesc_create_vector): Likewise.
1023 (tdesc_add_bitfield): Likewise.
1024 (tdesc_add_field): Likewise.
1025 (tdesc_set_struct_size): Likewise.
1027 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1029 * tdesc.c (~target_desc): Remove implictly deleted items.
1030 (init_target_desc): Iterate all features.
1031 (tdesc_get_features_xml): Use vector.
1032 (tdesc_create_feature): Create feature.
1033 * tdesc.h (tdesc_feature) Remove
1034 (target_desc): Add features.
1036 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1038 * Makefile.in: Add common/tdesc.c
1039 * tdesc.c (init_target_desc): init all reg_defs from register
1041 (tdesc_create_reg): Create tdesc_reg.
1042 * tdesc.h (tdesc_feature): Add register vector.
1044 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1046 * tdesc.h (struct target_desc) <features>: Change type to
1047 std::vector<std::string>.
1048 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1050 (tdesc_get_features_xml): Likewise.
1051 (tdesc_create_feature): Likewise.
1053 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1055 * regcache.c (find_register_by_number): Return a ref.
1056 (find_regno): Use references.
1057 (register_size): Likewise.
1058 (register_data): Likewise.
1059 * tdesc.c (target_desc::~target_desc): Remove free calls.
1060 (target_desc::operator==): Use std::vector compare.
1061 (init_target_desc): Use reference.
1062 (tdesc_create_reg): Use reg constructors.
1063 * tdesc.h (struct target_desc): Replace pointer with object.
1065 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1067 * regcache.c (find_register_by_number): Make static.
1068 (find_regno): Use find_register_by_number
1069 * regcache.h (struct reg): Remove declaration.
1071 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1073 * tdesc.c (target_desc::~target_desc): Move to here.
1074 (target_desc::operator==): Likewise.
1075 * tdesc.h (target_desc::~target_desc): Move from here.
1076 (target_desc::operator==): Likewise.
1078 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1080 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1082 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1084 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1086 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1087 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1088 and init_registers_s390_gs_linux64.
1090 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1092 * linux-s390-low.c (s390_fill_gs): Remove function.
1093 (s390_fill_gsbc): Remove function.
1094 (s390_regsets): Set fill functions for the guarded storage regsets
1097 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1099 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1100 the word size. Add comment.
1101 (s390_get_wordsize): New function.
1102 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1103 pswm with it. Instead, use s390_get_wordsize to determine the
1104 word size first and derive the correct tdesc from that directly.
1106 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1108 * Makefile.in: Include silent-rules.mk.
1109 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1110 (COMPILE): Add ECHO_CXX.
1111 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1112 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1113 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1114 (version-generated.c): Add ECHO_GEN.
1115 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1116 (IPAGENT_COMPILE): Add ECHO_CXX.
1117 (%-generated.c): Add ECHO_REGDAT.
1119 2018-03-14 Tom Tromey <tom@tromey.com>
1122 * ax.c (ax_printf): Special case for NULL.
1124 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1126 * linux-low.c (linux_qxfer_libraries_svr4): Use
1127 xml_escape_text_append.
1129 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1131 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1133 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1135 * server.c (handle_general_set): Remove unnecessary xstrdup.
1137 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1139 * server.c (parse_debug_format_options): Adjust to
1140 delim_string_to_char_ptr_vec changes.
1141 * thread-db.c (thread_db_load_search): Adjust to
1142 dirnames_to_char_ptr_vec changes.
1144 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1146 * target.h (target_enable_btrace, target_disable_btrace)
1147 (target_read_btrace, target_read_btrace_conf): Turn macro into
1148 inline function. Throw error if target method is not defined.
1149 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1150 check for btrace target method. Be prepared to handle exceptions
1151 from btrace target methods.
1153 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1155 * server.c (captured_main): Change order of error message printed
1156 when the current working directory cannot be found.
1158 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1160 * server.c: Include "filenames.h" and "pathstuff.h".
1161 (program_name): Delete variable.
1162 (program_path): New anonymous class.
1163 (get_exec_wrapper): Use "program_path" instead of
1165 (handle_v_run): Likewise.
1166 (captured_main): Likewise.
1167 (process_serial_event): Likewise.
1169 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1171 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1172 (OBJS): Add "pathstuff.o".
1173 * server.c (current_directory): New global variable.
1174 (captured_main): Initialize "current_directory".
1176 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1178 * tdesc.c: Use common/tdesc.h.
1179 * tdesc.h: Likewise.
1181 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1182 Simon Marchi <simon.marchi@ericsson.com>
1184 * Makefile.in: Switch order of make rules.
1186 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1188 * Makefile.in: Add common directory in build.
1189 * configure.ac: Add common reference.
1190 * configure: Regenerate.
1192 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1194 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1195 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1196 * spu-low.c (spu_target_ops): Likewise.
1197 * win32-low.c (win32_target_ops): Likewise.
1198 * server.c (supported_btrace_packets): Report packets unconditionally.
1199 * target.h (target_ops) <supports_btrace>: Remove.
1200 (target_supports_btrace): Remove.
1202 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1204 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1205 (handle_btrace_disable): Change return type to void. Use exceptions
1207 (handle_btrace_general_set): Catch exception and copy message to
1210 2018-02-08 Tom Tromey <tom@tromey.com>
1212 * linux-low.c (install_software_single_step_breakpoints): Use
1213 make_scoped_restore.
1214 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1215 (do_restore_current_thread_cleanup): Remove.
1216 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1219 2018-02-08 Tom Tromey <tom@tromey.com>
1221 * mem-break.c (set_raw_breakpoint_at): Use
1222 gdb::unique_xmalloc_ptr.
1224 2018-01-30 Pedro Alves <palves@redhat.com>
1227 * target.c (target_terminal::terminal_state): Rename to ...
1228 (target_terminal::m_terminal_state): ... this.
1230 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1232 * linux-low.c (handle_extended_wait): Surround call to
1233 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1235 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1237 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1238 linux_ptrace_attach_fail_reason_string now returning an
1240 (linux_attach): Likewise.
1241 * thread-db.c (attach_thread): Likewise.
1243 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1246 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1247 checking for fs_base/gs_base fields in struct user_regs_struct.
1248 * configure: Regenerate.
1250 2018-01-16 Yao Qi <yao.qi@linaro.org>
1253 * linux-low.c (fetch_register): Call supply_register instead of
1256 2018-01-08 Yao Qi <yao.qi@linaro.org>
1257 Simon Marchi <simon.marchi@ericsson.com>
1259 * Makefile.in (OBS): Remove selftest.o.
1260 * configure.ac: Set srv_selftest_objs if $development is true.
1261 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1262 * configure: Re-generated.
1263 * server.c (captured_main): Wrap variable selftest_filter with
1266 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1268 * server.c (parse_debug_format_options): Return std::string.
1269 (handle_monitor_command, captured_main): Adjust.
1271 2018-01-05 Pedro Alves <palves@redhat.com>
1274 * server.c (captured_main): Pass quiet=false to
1275 save_original_signals_state.
1277 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1279 * gdbreplay.c (gdbreplay_version): Update copyright year in
1281 * server.c (gdbserver_version): Likewise.
1283 2017-12-08 Tom Tromey <tom@tromey.com>
1285 * ax.c (ax_printf): Update.
1287 2017-12-07 Yao Qi <yao.qi@linaro.org>
1289 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1290 aarch64_linux_read_description.
1291 * linux-amd64-ipa.c (idx2mask): New array.
1292 (get_ipa_tdesc): Move idx2mask out.
1293 (initialize_low_tracepoint): Initialize target descriptions.
1294 * linux-i386-ipa.c (idx2mask): New array.
1295 (get_ipa_tdesc): Move idx2mask out.
1296 (initialize_low_tracepoint): Initialize target descriptions.
1298 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1300 * tdesc.c (struct tdesc_type): Change return type.
1301 (tdesc_add_flag): Change parameter type.
1302 (tdesc_add_bitfield): Likewise.
1303 (tdesc_add_field): Likewise.
1304 (tdesc_set_struct_size): Likewise.
1306 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1308 * regcache.c (registers_to_string): Remove unused variable.
1310 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1312 * inferiors.c (for_each_inferior_with_data): Remove.
1313 * inferiors.h (for_each_inferior_with_data): Remove.
1314 * server.c (handle_qxfer_threads_worker): Change parameter type.
1315 (handle_qxfer_threads_proper): Use for_each_thread.
1317 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1319 * inferiors.c (for_each_inferior): Remove.
1320 (clear_inferiors): Use for_each_thread.
1321 * inferiors.h (for_each_inferior): Remove.
1322 * linux-low.c (linux_wait_for_event_filtered): Use
1324 (linux_stabilize_threads): Likewise.
1325 * regcache.c (regcache_release): Likewise.
1326 * server.c (gdb_wants_all_threads_stopped): Likewise.
1327 (clear_pending_status_callback): Remove.
1328 (handle_status): Use for_each_thread.
1329 (captured_main): Likewise.
1330 * win32-low.c (child_init_thread_list): Likewise.
1331 (win32_clear_inferiors): Likewise.
1332 (fake_breakpoint_event): Likewise.
1334 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1336 * inferiors.h (find_inferior): Remove.
1337 * inferiors.c (find_inferior): Remove.
1339 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1341 * linux-low.c (resume_status_pending_p): Update comment.
1342 (need_step_over_p): Update comment.
1344 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1346 * linux-low.c (proceed_one_lwp): Return void, change parameter
1348 (unsuspend_and_proceed_one_lwp): Likewise.
1349 (proceed_all_lwps): Use for_each_thread.
1350 (unstop_all_lwps): Likewise.
1352 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1354 * linux-low.c (linux_resume_one_thread): Return void, take
1356 (linux_resume): Use for_each_thread.
1358 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1360 * linux-low.c (send_sigstop_callback): Return void, change
1361 parameter type. Rename to...
1362 (send_sigstop): ... this.
1363 (suspend_and_send_sigstop_callback): Return void, change parameter
1365 (suspend_and_send_sigstop): ... this.
1366 (stop_all_lwps): Use for_each_thread.
1368 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1370 * linux-low.c (lwp_running): Return bool, remove unused
1372 (linux_stabilize_threads): Use find_thread.
1374 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1376 * linux-low.c (select_singlestep_lwp_callback): Remove.
1377 (count_events_callback): Remove.
1378 (select_event_lwp_callback): Remove.
1379 (select_event_lwp): Use find_thread/for_each_thread.
1381 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1383 * linux-low.c (not_stopped_callback): Return bool, take filter
1385 (linux_wait_for_event_filtered): Use find_thread.
1386 (linux_wait_1): Likewise.
1388 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1390 * linux-low.c (same_lwp): Remove.
1391 (find_lwp_pid): Use find_thread.
1393 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1395 * linux-low.c (delete_lwp_callback): Remove.
1396 (linux_mourn): Use for_each_thread.
1398 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1400 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1401 args parameter, don't check for pid.
1402 (linux_detach): Use for_each_thread.
1404 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1406 * linux-low.c (struct counter): Remove.
1407 (second_thread_of_pid_p): Remove.
1408 (last_thread_of_process_p): Use find_thread.
1410 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1412 * inferiors.c (find_inferior_in_random): Remove.
1413 * inferiors.h (find_inferior_in_random): Remove.
1414 * linux-low.c (status_pending_p_callback): Return bool, accept
1415 parameter ptid directly.
1416 (linux_wait_for_event_filtered): Use find_thread_in_random.
1417 (linux_wait_1): Likewise.
1419 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1421 * inferiors.c (find_inferior_id): Remove.
1422 (find_thread_ptid): Move implemention from find_inferior_id to
1424 * inferiors.h (find_inferior_id): Remove.
1425 * server.c (handle_status): Use find_thread_ptid.
1426 (process_serial_event): Likewise.
1427 * thread-db.c (find_one_thread): Likewise.
1428 (thread_db_thread_handle): Likewise.
1429 * win32-low.c (thread_rec): Likewise.
1430 (child_delete_thread): Likewise.
1431 (win32_thread_alive): Likewise.
1432 (get_child_debug_event): Likewise.
1434 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1436 * linux-mips-low.c (update_watch_registers_callback): Return
1437 void, remove pid_p parameter, don't check for pid.
1438 (mips_insert_point, mips_remove_point): Use for_each_thread.
1440 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1442 * lynx.low (lynx_delete_thread_callback): Remove.
1443 (lynx_mourn): Use for_each_thread.
1445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1447 * regcache.c (regcache_invalidate_one): Remove.
1448 (regcache_invalidate_pid): use for_each_thread.
1450 2017-11-26 Tom Tromey <tom@tromey.com>
1452 * linux-low.c (linux_create_inferior): Update.
1454 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1456 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1458 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1460 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1461 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1462 * linux-aarch64-tdesc-selftest.c: New file.
1463 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1465 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1467 * configure.srv: Add new file.
1468 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1469 * linux-aarch64-tdesc-selftest.c: New file.
1470 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1472 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1474 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1475 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1476 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1478 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1480 * configure.srv: Add new files.
1481 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1482 aarch64_linux_read_description.
1483 * linux-aarch64-low.c (aarch64_linux_read_description):
1484 Merge with aarch64_arch_setup.
1485 (aarch64_arch_setup): Call aarch64_linux_read_description.
1486 * linux-aarch64-tdesc.c: New file.
1487 * linux-aarch64-tdesc.h: New file.
1489 2017-11-24 Yao Qi <yao.qi@linaro.org>
1491 * configure.srv: Set $srv_regobj for tic6x-linux.
1492 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1493 (tic6x_read_description): Move some code to tic6x_arch_setup.
1494 (tic6x_tdesc_test): New function.
1495 (initialize_low_arch): Call selftests::register_test.
1497 2017-11-22 Yao Qi <yao.qi@linaro.org>
1499 * remote-utils.c (prepare_resume_reply): Use memcpy.
1501 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1503 * linux-low.c (kill_one_lwp_callback): Return void, take
1504 argument directly, don't filter on pid.
1505 (linux_kill): Use for_each_thread.
1507 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1509 * linux-low.c (need_step_over_p): Return bool, remove dummy
1511 (linux_resume, proceed_all_lwps): Use find_thread.
1513 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1515 * linux-low.c (resume_status_pending_p): Return bool, remove
1517 (linux_resume): Use find_thread.
1519 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1521 * linux-low.c (struct thread_resume_array): Remove.
1522 (linux_set_resume_request): Return void, take arguments
1524 (linux_resume): Use for_each_thread.
1526 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1528 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1529 return bool, remove data argument.
1530 (linux_stabilize_threads): Use find_thread.
1532 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1534 * linux-low.c (unsuspend_one_lwp): Remove.
1535 (unsuspend_all_lwps): Use for_each_thread, inline code from
1538 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1540 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1541 * linux-low.c (struct iterate_over_lwps_args): Remove.
1542 (iterate_over_lwps_filter): Remove.
1543 (iterate_over_lwps): Use find_thread.
1545 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1547 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1548 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1549 code from reset_lwp_ptrace_options_callback.
1551 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1553 * linux-arm-low.c (struct update_registers_data): Remove.
1554 (update_registers_callback): Return void, take arguments
1555 directly, don't check thread's pid.
1556 (arm_insert_point, arm_remove_point): Use for_each_thread.
1558 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1560 * win32-low.c (continue_one_thread): Return void, take argument
1562 (child_continue): Use for_each_thread.
1564 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1566 * win32-i386-low.c (update_debug_registers_callback): Rename
1568 (update_debug_registers): ... this, return void, remove pid_p arg.
1569 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1571 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1573 * inferiors.h (struct process_info): Add constructor, initialize
1575 <syscalls_to_catch>: Change type to std::vector<int>.
1576 * inferiors.c (add_process): Allocate process_info with new.
1577 (remove_process): Free process_info with delete.
1578 * linux-low.c (handle_extended_wait): Adjust.
1579 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1580 * server.c (handle_general_set): Adjust.
1582 2017-11-16 Pedro Alves <palves@redhat.com>
1584 * remote-utils.c (remote_close): Block SIGIO signals instead of
1585 uninstalling the SIGIO handler.
1587 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1589 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1591 2017-11-16 Yao Qi <yao.qi@linaro.org>
1593 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1594 (tic6x_store_gregset): Likewise.
1595 (tic6x_usrregs_info): Move it up.
1597 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1599 * Makefile.in: Update arch rules.
1600 * configure.srv: Explicitly mark arch/ files.
1602 2017-11-13 Andreas Schwab <schwab@suse.de>
1604 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1606 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1608 2017-11-06 Pedro Alves <palves@redhat.com>
1610 * config.in, configure: Regenerate.
1612 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1614 * target.c (struct thread_search): Remove.
1615 (thread_search_callback): Remove.
1616 (prepare_to_access_memory): Use for_each_thread instead of
1617 find_inferior. Inline code from thread_search_callback.
1619 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1621 * server.c (struct visit_actioned_threads_data): Remove.
1622 (visit_actioned_threads): Change prototype to take arguments
1624 (resume): Use find_thread instead of find_inferior.
1626 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1628 * server.c (queue_stop_reply_callback): Change prototype, return
1630 (find_status_pending_thread_callback): Remove.
1631 (handle_status): Replace find_inferior with find_thread and
1634 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1636 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1638 (aarch64_store_gregset): Likewise.
1639 (aarch64_fill_fpregset): Likewise.
1640 (aarch64_store_fpregset): Likewise.
1642 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1644 * gdbthread.h (find_thread, for_each_thread): New functions.
1645 * inferiors.c (thread_of_pid): Remove.
1646 (find_any_thread_of_pid): Use find_thread.
1647 * linux-low.c (num_lwps): Use for_each_thread.
1649 2017-10-17 Yao Qi <yao.qi@linaro.org>
1651 * Makefile.in: Remove one rule.
1652 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1654 2017-10-17 Yao Qi <yao.qi@linaro.org>
1656 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1657 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1659 2017-10-17 Yao Qi <yao.qi@linaro.org>
1661 * configure.srv: Rename arm.o with arch/arm.o.
1663 2017-10-17 Yao Qi <yao.qi@linaro.org>
1665 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1666 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1667 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1668 (arch-i386.o, arch-amd64.o): Remove rules.
1669 (arch/%.o): New rule.
1670 Update POSTCOMPILE and COMPILE.pre.
1671 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1672 * configure: Re-generated.
1673 * configure.srv: Replace arch-i386.o with arch/i386.o.
1674 Replace arch-amd64.o with arch/amd64.o.
1676 2017-10-16 Yao Qi <yao.qi@linaro.org>
1678 * configure: Regenerated.
1680 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1682 * inferiors.h: (struct inferior_list): Remove.
1683 (struct inferior_list_entry); Remove.
1684 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1685 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1686 get_first_inferior): Remove.
1687 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1688 find_inferior_id, find_inferior_in_random): Change signature.
1689 * inferiors.c (all_threads): Change type to
1690 std::list<thread_info *>.
1691 (get_thread): Remove macro.
1692 (find_inferior, find_inferior_id): Change signature, implement
1694 (find_inferior_in_random): Change signature, implement using
1695 find_thread_in_random.
1696 (for_each_inferior, for_each_inferior_with_data): Change
1697 signature, implement using for_each_thread.
1698 (add_inferior_to_list, remove_inferior): Remove.
1699 (add_thread, get_first_thread, thread_of_pid,
1700 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1701 (get_first_inferior, one_inferior_p, clear_inferior_list):
1703 (clear_inferiors, get_thread_process): Update.
1704 * gdbthread.h: Include <list>.
1705 (struct thread_info) <entry>: Remove field.
1707 (all_threads): Change type to std::list<thread_info *>.
1708 (get_first_inferior): Add doc.
1709 (find_thread, for_each_thread, find_thread_in_random): New
1711 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1712 * linux-arm-low.c (update_registers_callback): Update.
1713 * linux-low.c (second_thread_of_pid_p): Update.
1714 (kill_one_lwp_callback, linux_detach_lwp_callback,
1715 delete_lwp_callback, status_pending_p_callback, same_lwp,
1716 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1717 iterate_over_lwps, not_stopped_callback,
1718 resume_stopped_resumed_lwps, count_events_callback,
1719 select_singlestep_lwp_callback, select_event_lwp_callback,
1720 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1721 suspend_and_send_sigstop_callback, wait_for_sigstop,
1722 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1723 lwp_running, linux_set_resume_request, resume_status_pending_p,
1724 need_step_over_p, start_step_over, linux_resume_one_thread,
1725 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1726 reset_lwp_ptrace_options_callback): Update.
1727 * linux-mips-low.c (update_watch_registers_callback): Update.
1728 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1730 (free_register_cache_thread_one): Remove.
1731 (regcache_release): Update.
1732 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1733 handle_qxfer_threads_worker): Update.
1734 (handle_query): Update, use list iterator.
1735 (visit_actioned_threads, handle_pending_status,
1736 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1737 clear_pending_status_callback, set_pending_status_callback,
1738 find_status_pending_thread_callback, handle_status,
1739 process_serial_event): Update.
1740 * target.c (thread_search_callback): Update.
1741 * thread-db.c (thread_db_get_tls_address): Update.
1742 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1744 * win32-i386-low.c (update_debug_registers_callback): Update.
1745 * win32-low.c (delete_thread_info, child_delete_thread,
1746 continue_one_thread, suspend_one_thread,
1747 get_child_debug_event): Adjust.
1749 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1751 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1752 * inferiors.h: Include <list>.
1753 (struct process_info) <entry>: Remove field.
1755 (pid_of): Change macro to function.
1756 (ptid_of, lwpid_of): Remove macro.
1757 (all_processes): Change type to std::list<process_info *>.
1758 (ALL_PROCESSES): Remove macro.
1759 (for_each_process, find_process): New function.
1760 * inferiors.c (all_processes): Change type to
1761 std::list<process_info *>.
1762 (find_thread_process): Adjust.
1763 (add_process): Likewise.
1764 (remove_process): Likewise.
1765 (find_process_pid): Likewise.
1766 (get_first_process): Likewise.
1767 (started_inferior_callback): Remove.
1768 (have_started_inferiors_p): Adjust.
1769 (attached_inferior_callback): Remove.
1770 (have_attached_inferiors_p): Adjust.
1771 * linux-low.c (check_zombie_leaders): Likewise.
1772 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1773 (x86_linux_update_xmltarget): Adjust.
1774 * server.c (handle_query): Likewise.
1775 (gdb_reattached_process): Remove.
1776 (handle_status): Adjust.
1777 (kill_inferior_callback): Likewise.
1778 (detach_or_kill_inferior): Remove.
1779 (print_started_pid): Likewise.
1780 (print_attached_pid): Likewise.
1781 (detach_or_kill_for_exit): Update.
1782 (process_serial_event): Likewise.
1783 * linux-arm-low.c (arm_new_fork): Likewise.
1785 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1787 * dll.h: Include <list>.
1788 (struct dll_info): Add constructor.
1789 <entry>: Remove field.
1790 (all_dlls): Change type to std::list<dll_info>.
1791 * dll.c: Include <algorithm>.
1792 (get_dll): Remove macro.
1793 (all_dlls): Change type to std::list<dll_info *>.
1794 (free_one_dll): Remove.
1795 (match_dll): Likewise.
1796 (loaded_dll): Adjust.
1797 (unloaded_dll): Adjust to all_dlls type change, use
1798 std::find_if. Inline code from match_dll.
1799 (clear_dlls): Adjust to all_dlls type change.
1800 * server.c (emit_dll_description): Remove.
1801 (handle_qxfer_libraries): Adjust to all_dlls type change,
1802 integrate emit_dll_description's functionality.
1804 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1806 * linux-low.h (struct linux_target_ops) <delete_process>: New
1808 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1809 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1810 (struct linux_target_ops): Add delete_process callback.
1811 * linux-arm-low.c (arm_delete_process): New.
1812 (struct linux_target_ops): Add delete_process callback.
1813 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1814 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1815 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1816 * linux-mips-low.c (mips_linux_delete_process): New.
1817 (struct linux_target_ops): Add delete_process callback.
1818 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1819 * linux-s390-low.c (struct linux_target_ops): Likewise.
1820 * linux-sh-low.c (struct linux_target_ops): Likewise.
1821 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1822 * linux-tile-low.c (struct linux_target_ops): Likewise.
1823 * linux-x86-low.c (x86_linux_delete_process): New.
1824 (struct linux_target_ops): Add delete_process callback.
1825 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1827 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1829 * linux-aarch64-low.c (the_low_target): Add thread delete
1831 * linux-arm-low.c (arm_delete_thread): New function.
1832 (the_low_target): Add thread delete callback.
1833 * linux-bfin-low.c (the_low_target): Likewise.
1834 * linux-crisv32-low.c (the_low_target): Likewise.
1835 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1837 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1839 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1840 * linux-mips-low.c (mips_linux_delete_thread): New function.
1841 (the_low_target): Add thread delete callback.
1842 * linux-ppc-low.c (the_low_target): Likewise.
1843 * linux-s390-low.c (the_low_target): Likewise.
1844 * linux-sh-low.c (the_low_target): Likewise.
1845 * linux-tic6x-low.c (the_low_target): Likewise.
1846 * linux-tile-low.c (the_low_target): Likewise.
1847 * linux-x86-low.c (the_low_target): Likewise.
1848 * linux-xtensa-low.c (the_low_target): Likewise.
1850 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1852 * win32-low.c: Include "common-inferior.h".
1854 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1856 * inferiors.c (set_inferior_cwd): New function.
1857 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1858 (handle_query): Inform that QSetWorkingDir is supported.
1859 * win32-low.c (create_process): Pass the inferior's cwd to
1862 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1864 * inferiors.c (current_inferior_cwd): New global variable.
1865 (get_inferior_cwd): New function.
1866 * inferiors.h (struct process_info) <cwd>: New field.
1868 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1870 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1871 (OBS): Add gdb_tilde_expand.o.
1873 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1875 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1876 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1878 2017-09-29 Pedro Alves <palves@redhat.com>
1880 * ax.c (gdb_parse_agent_expr): Constify.
1881 * ax.h (gdb_parse_agent_expr): Constify.
1882 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1884 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1885 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1886 * remote-utils.h (read_ptid): Constify.
1887 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1888 (process_point_options, process_serial_event): Constify.
1889 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1890 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1891 (cmd_qtbuffer): Constify.
1893 2017-09-29 Pedro Alves <palves@redhat.com>
1895 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1898 2017-09-29 Pedro Alves <palves@redhat.com>
1900 * linux-low.c (handle_extended_wait): Pass parent thread instead
1901 of process to thread_db_notice_clone.
1902 * linux-low.h (thread_db_notice_clone): Replace parent process
1903 parameter with parent thread parameter.
1904 * thread-db.c (find_one_thread): Add comment.
1905 (thread_db_notice_clone): Replace parent process parameter with
1906 parent thread parameter. Temporarily switch to the parent thread.
1908 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1910 * gdbthread.h: Include "common-gdbthread.h".
1911 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1912 "if" when validating the ptid.
1913 * remote-utils.c: Include "gdbthread.h".
1914 (prepare_resume_reply): Use "switch_to_thread".
1915 * target.c (done_accessing_memory): Likewise.
1917 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1919 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1920 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1921 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1922 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1923 s390x-gs-linux64-ipa.o to ipa_obj.
1924 * linux-s390-low.c (HWCAP_S390_GS): New define.
1925 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1927 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1928 (s390_arch_setup): Check for guarded-storage support and choose
1930 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1931 init_registers_s390x_gs_linux64.
1932 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1934 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1935 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1937 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1939 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1941 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1943 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1944 (thread_db_thread_handle): Declare.
1945 * linux-low.c (linux_target_ops): Initialize thread_handle.
1946 * server.c (handle_qxfer_threads_worker): Add support for
1948 * target.h (struct target_ops): Add new function pointer,
1950 (target_thread_handle): Define.
1951 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1953 (thread_db_thread_handle): New function.
1955 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1957 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1958 * linux-low.h (thread_db_notice_clone): Declare.
1959 * thread-db.c (thread_db_notice_clone): New function.
1961 2017-09-21 Pedro Alves <palves@redhat.com>
1963 * server.c (gdb_read_memory, handle_status, process_serial_event)
1964 (handle_serial_event, handle_target_event): Adjust to
1965 set_desired_thread prototype change.
1966 * target.c (set_desired_thread): Remove 'use_general' parameter
1968 * target.h (set_desired_thread): Remove 'use_general' parameter.
1970 2017-09-20 Tom Tromey <tom@tromey.com>
1972 * target.c (target_terminal::terminal_state): Define.
1973 (target_terminal::init): Rename from target_terminal_init.
1974 (target_terminal::inferior): Rename from
1975 target_terminal_inferior.
1976 (target_terminal::ours): Rename from target_terminal_ours.
1977 (target_terminal::ours_for_output, target_terminal::info): New.
1979 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1981 * server.c (accumulate_file_name_length): Remove.
1982 (emit_dll_description): Adjust to std::string change.
1983 (handle_qxfer_libraries): Use std::string to hold document.
1985 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1987 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1988 return type of xml_escape_text.
1989 * server.c (emit_dll_description): Likewise.
1991 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1993 * server.c (captured_main): Accept argument for --selftest.
1994 Update run_tests call.
1995 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1996 when registering selftests.
1998 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2000 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2001 instead of "VEC" for "target_desc.reg_defs".
2002 (regcache_cpy): Likewise.
2003 (registers_to_string): Likewise.
2004 (registers_from_string): Likewise.
2005 (find_regno): Likewise.
2006 (supply_regblock): Likewise.
2007 (regcache_raw_read_unsigned): Likewise.
2008 * tdesc.c (init_target_desc): Likewise.
2009 (tdesc_create_reg): Likewise.
2010 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2011 (struct target_desc) <reg_defs>: Convert to "std::vector".
2012 (target_desc): Do not initialize "reg_defs".
2013 (~target_desc): Update code to use "std::vector" instead of "VEC"
2014 for "target_desc.reg_defs".
2015 (operator==): Likewise.
2017 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2019 * inferiors.h (thread_to_gdb_id): Remove.
2020 * inferiors.c (thread_to_gdb_id): Remove.
2021 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2022 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2023 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2025 * nto-low.c (nto_fetch_registers, nto_store_registers,
2026 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2028 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2030 * inferiors.h (gdb_id_to_thread_id): Remove.
2031 * inferiors.c (gdb_id_to_thread_id): Remove.
2032 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2033 removal. Move pid declaration closer to where it's used.
2035 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2037 * server.c (handle_detach): New function.
2038 (process_serial_event): Move code out, call handle_detach.
2040 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2042 * server.c (require_running): Rename to ...
2043 (require_running_or_return): ... this ...
2044 (require_running_or_break): ... and this.
2045 (handle_query, process_serial_event): Adjust.
2047 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2049 * linux-low.c (linux_set_resume_request): Remove unused
2052 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2054 * server.c (first_thread_of): Remove.
2055 (process_serial_event): Replace usage of first_thread_of with
2056 find_any_thread_of_pid.
2057 * tracepoint.c (same_process_p): Remove.
2058 (gdb_agent_about_to_close): Replace usage of same_process_p with
2059 find_any_thread_of_pid.
2060 * linux-x86-low.c (same_process_callback): Remove.
2061 (x86_arch_setup_process_callback): Replace usage of
2062 same_process_callback with find_any_thread_of_pid.
2063 * thread-db.c (any_thread_of): Remove.
2064 (switch_to_process): Replace usage of any_thread_of with
2065 find_any_thread_of_pid.
2066 * inferiors.c (thread_pid_matches_callback): Remove.
2067 (find_thread_process): Adjust to use find_any_thread_of_pid.
2069 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * regcache.c (get_thread_regcache): Guard calls to "memset"
2074 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2076 * linux-low.c (handle_extended_wait): Use
2077 "allocate_target_description" instead of "XNEW".
2078 * linux-x86-low.c (initialize_low_arch): Likewise.
2080 2017-09-05 Yao Qi <yao.qi@linaro.org>
2082 * configure.srv (srv_i386_regobj): Remove.
2083 (srv_amd64_regobj): Remove.
2084 (srv_regobj): Set it to "" for x86 non-linux targets.
2085 * linux-x86-tdesc.c (i386_linux_read_description):
2086 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2087 (init_registers_i386): Remove the declaration.
2088 (tdesc_i386): Remove the declaration.
2089 (lynx_i386_arch_setup): Call i386_create_target_description.
2090 * nto-x86-low.c: Likewise.
2091 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2092 [!__x86_64__]: include arch/i386.h.
2093 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2095 2017-09-05 Yao Qi <yao.qi@linaro.org>
2097 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2098 i386/amd64-XXX-linux from it.
2100 2017-09-05 Yao Qi <yao.qi@linaro.org>
2102 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2104 (ipa_amd64_linux_regobj): Remove.
2105 (ipa_x32_linux_regobj): Remove.
2107 2017-09-05 Yao Qi <yao.qi@linaro.org>
2109 * Makefile.in (arch-amd64.o): New rule.
2110 * configure.srv: Append arch-amd64.o.
2111 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2112 (get_ipa_tdesc): Call amd64_linux_read_description.
2113 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2114 and init_registers_amd64_XXX.
2115 * linux-x86-low.c (x86_linux_read_description): Call
2116 amd64_linux_read_description.
2117 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2118 (initialize_low_arch): Don't call init_registers_x32_XXX and
2119 init_registers_amd64_XXX.
2120 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2121 and tdesc_amd64_XXX.
2122 [__x86_64__] (amd64_tdesc_test): New function.
2123 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2124 and init_registers_amd64_XXX.
2125 * linux-x86-tdesc.c: Include arch/amd64.h.
2126 (xcr0_to_tdesc_idx): New function.
2127 (i386_linux_read_description): New function.
2128 (amd64_get_ipa_tdesc_idx): New function.
2129 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2130 (amd64_get_ipa_tdesc): Declare.
2132 2017-09-05 Yao Qi <yao.qi@linaro.org>
2134 * configure.srv (srv_i386_linux_xmlfiles): Remove
2135 i386/i386-XXX-linux.xml from it.
2137 2017-09-05 Yao Qi <yao.qi@linaro.org>
2139 * configure.srv: Set srv_i386_linux_regobj empty if $development
2141 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2142 initialize_low_tdesc.
2143 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2144 with #if initialize_low_tdesc.
2145 * linux-x86-tdesc-selftest.c: New file.
2146 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2148 2017-09-05 Yao Qi <yao.qi@linaro.org>
2150 * Makefile.in (arch-i386.o): New rule.
2151 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2152 (x86_64-*-linux*): Likewise.
2153 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2154 include arch/i386.h.
2155 (i386_linux_read_description): Remove code and call
2156 i386_create_target_description.
2157 * tdesc.c (allocate_target_description): New function.
2158 * tdesc.h (set_tdesc_architecture): Remove declaration.
2159 (set_tdesc_osabi): Likewise.
2161 2017-09-05 Yao Qi <yao.qi@linaro.org>
2163 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2164 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2165 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2167 * server.c (get_features_xml): Call tdesc_get_features_xml.
2168 * tdesc.c (set_tdesc_architecture): New function.
2169 (set_tdesc_osabi): New function.
2170 (tdesc_get_features_xml): New function.
2171 (tdesc_create_feature): Add an argument.
2172 * tdesc.h (struct target_desc) <features>: New field.
2173 <arch, osabi>: New field.
2174 (~target_desc): xfree features, arch, and osabi.
2175 (target_desc::oerator==): Don't compare .xmltarget.
2176 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2177 (set_tdesc_osabi): Likewise.
2178 (tdesc_get_features_xml): Likewise.
2180 2017-09-05 Yao Qi <yao.qi@linaro.org>
2182 * linux-x86-tdesc.c: Include selftest.h.
2183 (i386_tdesc_test): New function.
2184 (initialize_low_tdesc): Call selftests::register_test.
2185 * tdesc.h: Include regdef.h.
2186 (target_desc): Override operator == and !=.
2188 2017-09-05 Yao Qi <yao.qi@linaro.org>
2190 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2191 (ipa_obj): Likewise.
2192 * linux-i386-ipa.c: Include common/x86-xstate.h
2193 (get_ipa_tdesc): Call i386_linux_read_description.
2194 (initialize_low_tracepoint): Don't call init_registers_XXX
2195 functions, call initialize_low_tdesc instead.
2196 * linux-x86-low.c (x86_linux_read_description): Call
2197 i386_linux_read_description.
2198 (initialize_low_arch): Don't call init_registers_i386_XXX
2199 functions, call initialize_low_tdesc.
2200 * linux-x86-tdesc.c: New file.
2201 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2202 (i386_get_ipa_tdesc_idx): Declare.
2203 (i386_get_ipa_tdesc): Declare.
2204 (initialize_low_tdesc): Declare.
2206 2017-09-05 Yao Qi <yao.qi@linaro.org>
2208 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2211 2017-09-05 Yao Qi <yao.qi@linaro.org>
2213 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2214 * regcache.c (get_thread_regcache): Use VEC_length.
2215 (init_register_cache): Likewise.
2216 (regcache_cpy): Likewise.
2217 (registers_to_string): Iterate reg_defs via VEC_iterate.
2218 (find_regno): Likewise.
2219 (find_register_by_number): Use VEC_index.
2220 (register_size): Call find_register_by_number.
2221 (register_data): Call find_register_by_number.
2222 (supply_regblock): Use VEC_length.
2223 (regcache_raw_read_unsigned): Likewise.
2224 * tdesc.c (init_target_desc): Iterate reg_defs via
2226 (default_description): Update initializer.
2227 (copy_target_description): Don't update field num_registers.
2228 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2229 <num_registers>: Remove.
2231 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2233 * Makefile.in (.SECONDARY): Define target.
2235 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2237 * linux-low.c (linux_wait_1): Adjust.
2238 * server.c (queue_stop_reply_callback): Adjust.
2240 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2243 QEnvironmentUnset and QEnvironmentReset packets.
2244 (handle_query): Inform remote that QEnvironmentHexEncoded,
2245 QEnvironmentUnset and QEnvironmentReset are supported.
2247 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2249 * inferiors.h (inferior_target_data): Rename to ...
2250 (thread_target_data): ... this.
2251 (inferior_regcache_data): Rename to ...
2252 (thread_regcache_data): ... this.
2253 (set_inferior_regcache_data): Rename to ...
2254 (set_thread_regcache_data): ... this.
2255 * inferiors.c (inferior_target_data): Rename to ...
2256 (thread_target_data): ... this.
2257 (inferior_regcache_data): Rename to ...
2258 (thread_regcache_data): ... this.
2259 (set_inferior_regcache_data): Rename to ...
2260 (set_thread_regcache_data): ... this.
2261 (free_one_thread): Update.
2262 * linux-low.h (get_thread_lwp): Update.
2263 * regcache.c (get_thread_regcache): Update.
2264 (regcache_invalidate_thread): Update.
2265 (free_register_cache_thread): Update.
2266 * win32-i386-low.c (update_debug_registers_callback): Update.
2267 (win32_get_current_dr): Update.
2268 * win32-low.c (thread_rec): Update.
2269 (delete_thread_info): Update.
2270 (continue_one_thread): Update.
2271 (suspend_one_thread): Update.
2273 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2275 * inferiors.c (set_inferior_target_data): Remove.
2276 * inferiors.h (set_inferior_target_data): Remove.
2278 2017-08-18 Yao Qi <yao.qi@linaro.org>
2280 * Makefile.in (OBS): Add selftest.o.
2281 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2282 * configure, config.in: Re-generated.
2283 * server.c: Include common/sefltest.h.
2284 (captured_main): Handle option --selftest.
2286 2017-08-09 Yao Qi <yao.qi@linaro.org>
2288 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2289 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2290 i386-avx-mpx.o and i386-mmx.o.
2291 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2292 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2293 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2294 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2295 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2296 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2297 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2298 i386/amd64-avx-mpx.xml.
2300 2017-08-09 Yao Qi <yao.qi@linaro.org>
2302 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2303 and x32-avx-avx512.o.
2304 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2305 i386/x32-avx-avx512.xml.
2307 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2309 * tracepoint.h (enum class fast_tpoint_collect_result): New
2311 (fast_tracepoint_collecting): Change return type to
2312 fast_tpoint_collect_result.
2313 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2314 * linux-low.h: Include tracepoint.h.
2315 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2316 fast_tpoint_collect_result.
2317 * linux-low.c (handle_tracepoints): Adjust.
2318 (linux_fast_tracepoint_collecting): Change return type to
2319 fast_tpoint_collect_result.
2320 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2321 linux_wait_1, stuck_in_jump_pad_callback,
2322 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2323 proceed_one_lwp): Adjust to type change.
2325 2017-07-10 Yao Qi <yao.qi@linaro.org>
2327 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2329 2017-06-29 Yao Qi <yao.qi@linaro.org>
2331 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2333 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2335 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2337 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2339 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2341 * linux-low.c (linux_create_inferior): Adjust code to access the
2342 environment information via 'gdb_environ' class.
2343 * lynx-low.c (lynx_create_inferior): Likewise.
2344 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2345 (get_environ): Return a pointer to 'our_environ'.
2346 (captured_main): Initialize 'our_environ'.
2347 * server.h (get_environ): Adjust prototype.
2348 * spu-low.c (spu_create_inferior): Adjust code to access the
2349 environment information via 'gdb_environ' class.
2351 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2353 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2354 usage of "register" keyword.
2356 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2358 * configure: Re-generate.
2360 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2362 * configure: Re-generate.
2364 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2366 * Makefile.in (COMPILE.pre): Add "-x c++".
2368 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2370 * fork-child.c: Conditionally include <signal.h>.
2372 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2374 * server.c (handle_general_set): Handle new packet
2375 "QStartupWithShell".
2376 (handle_query): Add "QStartupWithShell" to the list of supported
2378 (gdbserver_usage): Add help text explaining the
2379 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2381 (captured_main): Recognize and act upon the presence of the new
2384 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2385 Pedro Alves <palves@redhat.com>
2387 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2388 * configure: Regenerate.
2389 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2391 (i[34567]86-*-lynxos*): Likewise.
2392 (spu*-*-*): Likewise.
2393 * fork-child.c: New file.
2394 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2396 (linux_ptrace_fun): New function.
2397 (linux_create_inferior): Adjust function prototype to reflect
2398 change on "target.h". Adjust function code to use
2400 (linux_request_interrupt): Delete "signal_pid".
2401 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2402 (lynx_ptrace_fun): New function.
2403 (lynx_create_inferior): Adjust function prototype to reflect
2404 change on "target.h". Adjust function code to use
2406 * nto-low.c (nto_create_inferior): Adjust function prototype and
2407 code to reflect change on "target.h". Update comments.
2408 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2409 "common-terminal.h" and "environ.h".
2410 (terminal_fd): Moved to fork-child.c.
2411 (old_foreground_pgrp): Likewise.
2412 (restore_old_foreground_pgrp): Likewise.
2413 (last_status): Make it global.
2414 (last_ptid): Likewise.
2415 (our_environ): New variable.
2416 (startup_with_shell): Likewise.
2417 (program_name): Likewise.
2418 (program_argv): Rename to...
2419 (program_args): ...this.
2420 (wrapper_argv): New variable.
2421 (start_inferior): Delete function.
2422 (get_exec_wrapper): New function.
2423 (get_exec_file): Likewise.
2424 (get_environ): Likewise.
2425 (prefork_hook): Likewise.
2426 (post_fork_inferior): Likewise.
2427 (postfork_hook): Likewise.
2428 (postfork_child_hook): Likewise.
2429 (handle_v_run): Update code to deal with arguments coming from the
2430 remote host. Update calls from "start_inferior" to
2432 (captured_main): Likewise. Initialize environment variable. Call
2434 * server.h (post_fork_inferior): New prototype.
2435 (get_environ): Likewise.
2436 (last_status): Declare.
2437 (last_ptid): Likewise.
2438 (signal_pid): Likewise.
2439 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2440 (spu_ptrace_fun): New function.
2441 (spu_create_inferior): Adjust function prototype to reflect change
2442 on "target.h". Adjust function code to use "fork_inferior".
2443 * target.c (target_terminal_init): New function.
2444 (target_terminal_inferior): Likewise.
2445 (target_terminal_ours): Likewise.
2446 * target.h: Include <vector>.
2447 (struct target_ops) <create_inferior>: Update prototype.
2448 (create_inferior): Update macro.
2449 * utils.c (gdb_flush_out_err): New function.
2450 * win32-low.c (win32_create_inferior): Adjust function prototype
2451 and code to reflect change on "target.h".
2453 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2455 * inferiors.c (switch_to_thread): New function.
2457 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2459 * Makefile.in (SFILE): Add "common/job-control.c".
2460 (OBS): Add "job-control.o".
2462 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2464 * Makefile: Remove "@host_makefile_frag@".
2466 2017-05-05 Pedro Alves <palves@redhat.com>
2468 * configure: Regenerate.
2470 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2472 * configure: Regenerate.
2474 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2476 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2477 software_single_step change of return type to
2478 std::vector<CORE_ADDR>.
2479 * linux-low.c (install_software_single_step_breakpoints):
2481 * linux-low.h (install_software_single_step_breakpoints):
2484 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2486 * remote-utils.c: Include "gdb_termios.h" instead of
2488 * terminal.h: Delete file.
2490 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2492 * server.c: Include <vector>.
2493 <program_argv, wrapper_argv>: Convert to std::vector.
2494 (start_inferior): Rewrite function to use C++.
2495 (handle_v_run): Likewise. Update code that calculates the argv
2496 based on the vRun packet; use C++.
2497 (captured_main): Likewise.
2499 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2501 * server.c (handle_v_cont): Initialize thread_resume::thread
2504 2017-04-05 Pedro Alves <palves@redhat.com>
2506 * configure: Regenerate.
2508 2017-04-05 Pedro Alves <palves@redhat.com>
2510 * gdbreplay.c (sync_error): Constify.
2511 * linux-x86-low.c (push_opcode): Constify.
2513 2017-04-05 Pedro Alves <palves@redhat.com>
2515 * win32-low.c (get_child_debug_event)
2516 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2517 Report TARGET_WAITKIND_SPURIOUS instead.
2519 2017-04-05 Pedro Alves <palves@redhat.com>
2521 * remote-utils.c (remote_prepare, remote_open): Constify.
2522 * remote-utils.h (remote_prepare, remote_open): Constify.
2523 * server.c (captured_main): Constify 'port' handling.
2525 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2527 * Makefile.in (clean): Clear .deps.
2529 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2531 * .gitignore: Remove generated files, replace with wildcard.
2532 * (clean): Replace removal of generated files with wildcard.
2533 (version.c): Replace with...
2534 (version-generated.c): ...this.
2535 (xml-builtin.c): Replace with...
2536 (xml-builtin-generated.c): ...this.
2537 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2538 (%.c: *regformats*): Replace with...
2539 (%-generated.c: *regformats*): ...this.
2541 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2543 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2544 (xtensa_fill_gregset): Call collect_register_by_name for
2546 (xtensa_store_gregset): Call supply_register_by_name for
2549 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2551 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2552 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2553 (xtensa_store_gregset): Call supply_register for all registers in
2554 a0_regnum..a0_regnum + C0_NREGS range.
2556 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2558 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2559 (ax-ipa.o: ax.c): Remove.
2560 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2561 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2562 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2563 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2564 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2566 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2568 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2569 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2570 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2571 (errors-ipa.o: ../common/errors.c): Remove.
2572 (format-ipa.o: ../common/format.c): Remove.
2573 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2575 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2577 * Makefile.in (%-ipa.o: %.c): New rule.
2578 (tracepoint-ipa.o: tracepoint.c): Remove.
2579 (utils-ipa.o: utils.c): Remove.
2580 (remote-utils-ipa.o: remote-utils.c): Remove.
2581 (regcache-ipa.o: regcache.c): Remove.
2582 (i386-linux-ipa.o: i386-linux.c): Remove.
2583 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2584 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2585 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2586 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2587 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2588 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2589 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2590 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2591 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2592 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2593 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2594 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2595 (aarch64-ipa.o: aarch64.c): Remove.
2596 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2597 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2598 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2599 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2600 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2601 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2602 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2603 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2604 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2605 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2606 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2607 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2608 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2609 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2610 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2611 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2612 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2613 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2614 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2615 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2616 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2617 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2618 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2619 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2620 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2621 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2622 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2623 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2624 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2625 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2626 (tdesc-ipa.o: tdesc.c): Remove.
2627 (x32-linux-ipa.o: x32-linux.c): Remove.
2628 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2629 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2631 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2633 * Makefile.in (%.o: ../arch/%.c): New rule.
2634 (arm.o: ../arch/arm.c): Remove.
2635 (arm-linux.o: ../arch/arm-linux.c): Remove.
2636 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2637 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2639 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2641 * Makefile.in (%.o: ../nat/%.c): New rule.
2642 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2643 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2644 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2645 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2646 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2647 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2648 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2649 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2650 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2651 (linux-personality.o: ../nat/linux-personality.c): Remove.
2652 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2653 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2654 (x86-linux.o: ../nat/x86-linux.c): Remove.
2655 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2656 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2658 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2660 * Makefile.in (%.o: ../common/%.c): New rule.
2661 (signals.o: ../common/signals.c): Remove.
2662 (print-utils.o: ../common/print-utils.c): Remove.
2663 (rsp-low.o: ../common/rsp-low.c): Remove.
2664 (common-utils.o: ../common/common-utils.c): Remove.
2665 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2666 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2667 (vec.o: ../common/vec.c): Remove.
2668 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2669 (xml-utils.o: ../common/xml-utils.c): Remove.
2670 (ptid.o: ../common/ptid.c): Remove.
2671 (buffer.o: ../common/buffer.c): Remove.
2672 (format.o: ../common/format.c): Remove.
2673 (filestuff.o: ../common/filestuff.c): Remove.
2674 (agent.o: ../common/agent.c): Remove.
2675 (errors.o: ../common/errors.c): Remove.
2676 (environ.o: ../common/environ.c): Remove.
2677 (common-debug.o: ../common/common-debug.c): Remove.
2678 (cleanups.o: ../common/cleanups.c): Remove.
2679 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2680 (fileio.o: ../common/fileio.c): Remove.
2681 (common-regcache.o: ../common/common-regcache.c): Remove.
2682 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2683 (new-op.o: ../common/new-op.c): Remove.
2684 (btrace-common.o: ../common/btrace-common.c): Remove.
2686 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2688 * Makefile.in (%.o: ../target/%.c): New rule.
2689 (waitstatus.o: ../target/waitstatus.c): Remove.
2691 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2694 (%.c: ../regformats/%.dat,
2695 (%.c: ../regformats/arm/%.dat,
2696 (%.c: ../regformats/i386/%.dat,
2697 (%.c: ../regformats/rs6000/%.dat): New rules.
2698 (aarch64.c): Remove.
2699 (reg-arm.c): Remove.
2700 (arm-with-iwmmxt.c): Remove.
2701 (arm-with-vfpv2.c): Remove.
2702 (arm-with-vfpv3.c): Remove.
2703 (arm-with-neon.c): Remove.
2704 (reg-bfin.c): Remove.
2705 (reg-cris.c): Remove.
2706 (reg-crisv32.c): Remove.
2708 (i386-linux.c): Remove.
2709 (i386-avx.c): Remove.
2710 (i386-avx-linux.c): Remove.
2711 (i386-avx-avx512.c): Remove.
2712 (i386-avx-avx512-linux.c): Remove.
2713 (i386-mpx.c): Remove.
2714 (i386-mpx-linux.c): Remove.
2715 (i386-avx-mpx-avx512-pku.c): Remove.
2716 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2717 (i386-avx-mpx.c): Remove.
2718 (i386-avx-mpx-linux.c): Remove.
2719 (i386-mmx.c): Remove.
2720 (i386-mmx-linux.c): Remove.
2721 (reg-ia64.c): Remove.
2722 (reg-m32r.c): Remove.
2723 (reg-m68k.c): Remove.
2725 (mips-linux.c): Remove.
2726 (mips-dsp-linux.c): Remove.
2727 (mips64-linux.c): Remove.
2728 (mips64-dsp-linux.c): Remove.
2729 (nios2-linux.c): Remove.
2730 (powerpc-32.c): Remove.
2731 (powerpc-32l.c): Remove.
2732 (powerpc-altivec32l.c): Remove.
2733 (powerpc-cell32l.c): Remove.
2734 (powerpc-vsx32l.c): Remove.
2735 (powerpc-isa205-32l.c): Remove.
2736 (powerpc-isa205-altivec32l.c): Remove.
2737 (powerpc-isa205-vsx32l.c): Remove.
2738 (powerpc-e500l.c): Remove.
2739 (powerpc-64l.c): Remove.
2740 (powerpc-altivec64l.c): Remove.
2741 (powerpc-cell64l.c): Remove.
2742 (powerpc-vsx64l.c): Remove.
2743 (powerpc-isa205-64l.c): Remove.
2744 (powerpc-isa205-altivec64l.c): Remove.
2745 (powerpc-isa205-vsx64l.c): Remove.
2746 (s390-linux32.c): Remove.
2747 (s390-linux32v1.c): Remove.
2748 (s390-linux32v2.c): Remove.
2749 (s390-linux64.c): Remove.
2750 (s390-linux64v1.c): Remove.
2751 (s390-linux64v2.c): Remove.
2752 (s390-te-linux64.c): Remove.
2753 (s390-vx-linux64.c): Remove.
2754 (s390-tevx-linux64.c): Remove.
2755 (s390x-linux64.c): Remove.
2756 (s390x-linux64v1.c): Remove.
2757 (s390x-linux64v2.c): Remove.
2758 (s390x-te-linux64.c): Remove.
2759 (s390x-vx-linux64.c): Remove.
2760 (s390x-tevx-linux64.c): Remove.
2761 (tic6x-c64xp-linux.c): Remove.
2762 (tic6x-c64x-linux.c): Remove.
2763 (tic6x-c62x-linux.c): Remove.
2765 (reg-sparc64.c): Remove.
2766 (reg-spu.c): Remove.
2768 (amd64-linux.c): Remove.
2769 (amd64-avx.c): Remove.
2770 (amd64-avx-linux.c): Remove.
2771 (amd64-avx-avx512.c): Remove.
2772 (amd64-avx-avx512-linux.c): Remove.
2773 (amd64-mpx.c): Remove.
2774 (amd64-mpx-linux.c): Remove.
2775 (amd64-avx-mpx-avx512-pku.c): Remove.
2776 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2777 (amd64-avx-mpx.c): Remove.
2778 (amd64-avx-mpx-linux.c): Remove.
2780 (x32-linux.c): Remove.
2781 (x32-avx.c): Remove.
2782 (x32-avx-linux.c): Remove.
2783 (x32-avx-avx512.c): Remove.
2784 (x32-avx-avx512-linux.c): Remove.
2785 (reg-xtensa.c): Remove.
2786 (reg-tilegx.c): Remove.
2787 (reg-tilegx32.c): Remove.
2789 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2791 * Makefile.in (SFILES): Add "common/environ.c".
2792 (OBJS): Add "common/environ.h".
2794 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2796 * configure.ac: Check if the fs_base and gs_base members of
2797 `struct user_regs_struct' exist.
2798 * config.in: Regenerated.
2799 * configure: Likewise.
2801 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2803 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2805 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2806 (get_next_pcs_syscall_next_pc): Likewise.
2808 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2810 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2811 * nto-x86-low.c: Likewise.
2813 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2815 * Makefile.in: Include disable-implicit-rules.mk.
2817 2016-11-23 Pedro Alves <palves@redhat.com>
2819 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2820 (debug_vprintf): Use std::chrono::steady_clock instead of
2821 gettimeofday. Use '.' instead of ':'.
2822 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2823 (get_timestamp): Use std::chrono::steady_clock instead of
2826 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2828 * Makefile.in: Fix whitespace formatting.
2830 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2832 * Makefile.in (SFILES, OBS): Flatten list and order
2835 2016-11-23 Pedro Alves <palves@redhat.com>
2837 * event-loop.c (handle_file_event): Use warning.
2838 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2839 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2842 2016-11-23 Pedro Alves <palves@redhat.com>
2844 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2846 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2847 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2848 debug_printf and debug_flush for debug output.
2849 * server.c (handle_general_set): Likewise.
2850 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2853 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2855 * Makefile.in (.c.o): Replace rule with ...
2856 (%.o: %.c): ... this one.
2858 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2860 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2861 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2863 * configure.ac: Remove checks for the make program.
2864 * configure: Re-generate.
2866 2016-10-28 Pedro Alves <palves@redhat.com>
2868 * Makefile.in (CXX_DIALECT): Get from configure.
2869 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2870 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2871 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2872 * config.in: Regenerate.
2873 * configure: Regenerate.
2875 2016-10-27 Yao Qi <yao.qi@linaro.org>
2877 * linux-low.c (linux_supports_range_stepping): Return true if
2878 can_software_single_step return true.
2880 2016-10-27 Yao Qi <yao.qi@linaro.org>
2882 * inferiors.c (find_inferior_in_random): New function.
2883 * inferiors.h (find_inferior_in_random): Declare.
2884 * linux-low.c (linux_wait_for_event_filtered): Call
2885 find_inferior_in_random instead of find_inferior.
2887 2016-10-27 Yao Qi <yao.qi@linaro.org>
2889 * linux-low.c (linux_wait_1): If single-step breakpoints are
2890 inserted, remove them.
2892 2016-10-26 Pedro Alves <palves@redhat.com>
2894 * linux-low.c (handle_extended_wait): Link parent/child fork
2896 (linux_wait_1): Unlink them.
2897 (linux_set_resume_request): Ignore resume requests for
2898 already-resumed and unhandled fork child threads.
2899 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2900 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2902 (handle_v_requests) <vCont>: Don't call require_running.
2903 * server.h (in_queued_stop_replies): New declaration.
2905 2016-10-24 Yao Qi <yao.qi@linaro.org>
2908 * linux-aarch64-low.c (append_insns): Cast the return value to
2911 2016-10-10 Yao Qi <yao.qi@linaro.org>
2913 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2915 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2917 * target.c (target_supports_multi_process): New function, moved
2919 * target.h (target_supports_multi_process): ... here. Remove
2922 2016-10-05 Tom Tromey <tom@tromey.com>
2925 * tracepoint.c (handle_tracepoint_bkpts): Check
2926 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2928 2016-10-05 Yao Qi <yao.qi@linaro.org>
2930 * configure.srv: Update the path of arm-*.xml files.
2932 2016-10-05 Terry Guo <terry.guo@arm.com>
2933 Yao Qi <yao.qi@linaro.org>
2935 * Makefile.in: Adjust the path of rules.
2936 * configure.srv: Update the path of xml files.
2937 * regformats/arm-with-iwmmxt.dat: Regenerated.
2938 * regformats/arm-with-neon.dat: Likewise.
2939 * regformats/arm-with-vfpv2.dat: Likewise.
2940 * regformats/arm-with-vfpv3.dat Likewise.
2942 2016-09-30 Yao Qi <yao.qi@linaro.org>
2945 * target.c (target_stop_and_wait): Don't call
2946 target_continue_no_signal, use resume_stop instead.
2948 2016-09-26 Yao Qi <yao.qi@linaro.org>
2950 * linux-low.c (linux_wait_1): Call debug_exit.
2952 2016-09-23 Pedro Alves <palves@redhat.com>
2954 * Makefile.in (SFILES): Add common/new-op.c.
2955 (OBS): Add common/new-op.o.
2956 (new-op.o): New rule.
2958 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2960 * .gitinore: Ignore more files.
2962 2016-09-21 Yao Qi <yao.qi@linaro.org>
2964 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2967 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2969 * server.c (start_inferior): Call target_mourn_inferior instead of
2970 mourn_inferior; pass ptid_t argument to it.
2972 (handle_target_event): Likewise.
2973 * target.c (target_mourn_inferior): New function.
2974 * target.h (mourn_inferior): Delete macro.
2976 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2978 * linux-low.c (lwp_is_stepping): New function.
2980 2016-09-06 Carl Love <cel@us.ibm.com>
2982 * server.c (start_inferior): Fixed comment, requested comment change
2983 didn't get updated correctly. Removed reference to ptrace () call as
2984 it is only true on Linux systems.
2986 2016-09-06 Carl Love <cel@us.ibm.com>
2988 * server.c (start_inferior): Do not call
2989 function target_post_create_inferior () if the
2990 inferior process has already exited.
2992 2016-09-05 Pedro Alves <palves@redhat.com>
2994 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2995 (COMPILE.pre, CC_LD): Use CXX directly.
2996 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2997 * acinclude.m4: Don't include build-with-cxx.m4.
2998 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2999 * configure: Regenerate.
3001 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3004 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3005 call writing data to own_buf.
3007 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3009 * target.c (mywait): Call target_wait instead of
3011 (target_wait): New function.
3013 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3015 * server.c (start_inferior): New variable 'ptid'. Replace calls
3016 to the_target->resume by target_continue{,_no_signal}, depending
3018 * target.c (target_stop_and_wait): Call target_continue_no_signal
3019 instead of the_target->resume.
3020 (target_continue): New function.
3022 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3024 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3026 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3029 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3031 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3032 * linux-arm-low.c (ps_get_thread_area): Likewise.
3033 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3034 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3035 * linux-mips-low.c (ps_get_thread_area): Likewise.
3036 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3037 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3038 * linux-x86-low.c (ps_get_thread_area): Likewise.
3039 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3041 2016-08-19 Pedro Alves <palves@redhat.com>
3043 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3045 2016-08-19 Pedro Alves <palves@redhat.com>
3047 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3048 comment. Use memcpy instead of casting through unsigned long.
3050 2016-08-19 Pedro Alves <palves@redhat.com>
3052 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3053 allocating around 0x80000000.
3055 2016-08-19 Pedro Alves <palves@redhat.com>
3058 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3059 (x32-avx512-linux-ipa.o): New rules.
3060 * configure.ac (x86_64-*-linux*): New x32 check.
3061 * configure.srv (ipa_x32_linux_regobj): New.
3062 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3063 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3065 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3067 * configure: Regenerate.
3069 2016-08-09 Pedro Alves <palves@redhat.com>
3072 * Makefile.in (OBS): Add signals-state-save-restore.o.
3073 (signals-state-save-restore.o): New rule.
3074 * config.in: Regenerate.
3075 * configure: Regenerate.
3076 * linux-low.c: Include "signals-state-save-restore.h".
3077 (linux_create_inferior): Call
3078 restore_original_signals_state.
3079 * server.c: Include "dispositions-save-restore.h".
3080 (captured_main): Call save_original_signals_state.
3082 2016-08-05 Pedro Alves <palves@redhat.com>
3084 * configure: Regenerate.
3086 2016-08-04 Yao Qi <yao.qi@linaro.org>
3088 * linux-low.c (regsets_fetch_inferior_registers): Check
3089 errno is ESRCH or not.
3091 2016-08-02 Yao Qi <yao.qi@linaro.org>
3093 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3094 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3095 (thread_db_load_search): Update.
3096 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3097 td_ta_set_event and td_ta_event_getmsg.
3099 2016-07-26 Pedro Alves <palves@redhat.com>
3102 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3103 of unsigned long for 64-bit registers and use uint32_t instead of
3104 unsigned int for 32-bit registers.
3106 2016-07-26 Pedro Alves <palves@redhat.com>
3108 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3111 2016-07-21 Tom Tromey <tom@tromey.com>
3113 * configure: Rebuild.
3115 2016-07-21 Yao Qi <yao.qi@linaro.org>
3117 * mem-break.c (find_gdb_breakpoint): Cast bp to
3118 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3120 2016-07-21 Yao Qi <yao.qi@linaro.org>
3122 * server.c (handle_v_requests): Support s and S actions
3123 if target_supports_software_single_step return true.
3125 2016-07-21 Yao Qi <yao.qi@linaro.org>
3127 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3128 is resume_step, call maybe_hw_step.
3129 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3131 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3133 (proceed_one_lwp): If resume request is resume_step, install
3134 reinsert breakpoints and call maybe_hw_step.
3136 2016-07-21 Yao Qi <yao.qi@linaro.org>
3138 * linux-low.c (proceed_one_lwp): Declare.
3139 (linux_resume_one_thread): Remove local variable 'step'.
3140 Lift code enqueue signal. Call proceed_one_lwp instead of
3141 linux_resume_one_lwp.
3143 2016-07-21 Yao Qi <yao.qi@linaro.org>
3145 * linux-low.c (linux_resume_one_thread): Call
3146 enqueue_pending_signal.
3148 2016-07-21 Yao Qi <yao.qi@linaro.org>
3150 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3151 * inferiors.c (do_restore_current_thread_cleanup): New function.
3152 (make_cleanup_restore_current_thread): Likewise.
3153 * linux-low.c (install_software_single_step_breakpoints): Call
3154 make_cleanup_restore_current_thread. Switch current_thread to
3157 2016-07-21 Yao Qi <yao.qi@linaro.org>
3159 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3160 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3161 (clone_one_breakpoint): Likewise.
3162 (delete_reinsert_breakpoints): Change parameter to thread.
3164 (has_reinsert_breakpoints): Likewise.
3165 (uninsert_reinsert_breakpoints): Likewise.
3166 (reinsert_reinsert_breakpoints): Likewise.
3167 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3168 (delete_reinsert_breakpoints): Likewise.
3169 (reinsert_reinsert_breakpoints): Likewise.
3170 (uninsert_reinsert_breakpoints): Likewise.
3171 (has_reinsert_breakpoints): Likewise.
3173 2016-07-21 Yao Qi <yao.qi@linaro.org>
3175 * inferiors.c (get_thread_process): Make parameter const.
3176 * inferiors.h (get_thread_process): Update declaration.
3177 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3178 Add new parameters child_thread and parent_thread. Callers
3180 * mem-break.h (clone_all_breakpoints): Update declaration.
3182 2016-07-21 Yao Qi <yao.qi@linaro.org>
3184 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3185 <command_list, handler>: Remove.
3186 (struct gdb_breakpoint): New.
3187 (struct other_breakpoint): New.
3188 (struct reinsert_breakpoint): New.
3189 (is_gdb_breakpoint): New function.
3190 (any_persistent_commands): Update command_list if
3191 is_gdb_breakpoint returns true.
3192 (set_breakpoint): Create breakpoints according to their types.
3193 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3194 (set_gdb_breakpoint_1): Likewise.
3195 (set_gdb_breakpoint): Likewise.
3196 (clear_breakpoint_conditions): Change parameter type to
3197 'struct gdb_breakpoint *'.
3198 (clear_breakpoint_commands): Likewise.
3199 (clear_breakpoint_conditions_and_commands): Likewise.
3200 (add_condition_to_breakpoint): Likewise.
3201 (add_breakpoint_condition): Likewise.
3202 (add_commands_to_breakpoint): Likewise.
3203 (check_breakpoints): Check other_breakpoint.
3204 (clone_one_breakpoint): Clone breakpopint according to its type.
3205 * mem-break.h (struct gdb_breakpoint): Declare.
3206 (set_gdb_breakpoint): Update declaration.
3207 (clear_breakpoint_conditions_and_commands): Likewise.
3208 (add_breakpoint_condition): Likewise.
3209 (add_breakpoint_commands): Likewise.
3210 * server.c (process_point_options): Change parameter type to
3211 'struct gdb_breakpoint *'.
3213 2016-07-21 Yao Qi <yao.qi@linaro.org>
3215 * mem-break.c (set_breakpoint_at): Rename it to ...
3216 (set_breakpoint_type_at): ... it.
3217 (set_breakpoint_at): Call set_breakpoint_type_at.
3218 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3219 * mem-break.h (set_breakpoint_at): Update comments.
3221 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3223 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3225 (nios2_store_gregset): Likewise.
3227 2016-07-01 Pedro Alves <palves@redhat.com>
3228 Antoine Tremblay <antoine.tremblay@ericsson.com>
3230 * linux-low.c: Change interface to take the target lwp_info
3231 pointer directly and return void. Handle detaching from a zombie
3233 (linux_detach_lwp_callback): New function.
3234 (linux_detach): Detach from the leader thread after detaching from
3237 2016-06-28 Yao Qi <yao.qi@linaro.org>
3239 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3240 for variable new_offset.
3241 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3242 (aarch64_ftrace_insn_reloc_cb): Likewise.
3243 (aarch64_ftrace_insn_reloc_tb): Likewise.
3244 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3245 PRIx64 instead of PRIx32.
3247 2016-06-28 Yao Qi <yao.qi@linaro.org>
3249 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3250 (the_low_target): Install arm_get_syscall_trapinfo.
3252 2016-06-28 Yao Qi <yao.qi@linaro.org>
3254 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3256 (the_low_target): Install aarch64_get_syscall_trapinfo.
3258 2016-06-28 Yao Qi <yao.qi@linaro.org>
3260 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3262 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3263 Remove parameter sysno.
3264 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3267 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3269 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3270 (s390_emit_ne_goto): Likewise.
3271 (s390_emit_lt_goto): Likewise.
3272 (s390_emit_le_goto): Likewise.
3273 (s390_emit_gt_goto): Likewise.
3274 (s390_emit_ge_goto): Likewise.
3275 (s390x_emit_eq_goto): Likewise.
3276 (s390x_emit_ne_goto): Likewise.
3277 (s390x_emit_lt_goto): Likewise.
3278 (s390x_emit_le_goto): Likewise.
3279 (s390x_emit_gt_goto): Likewise.
3280 (s390x_emit_ge_goto): Likewise.
3281 (s390_emit_ops_impl): Mark variable static.
3282 (s390x_emit_ops): Likewise.
3284 2016-06-17 Yao Qi <yao.qi@linaro.org>
3286 * linux-low.c (handle_extended_wait): Call
3287 uninsert_reinsert_breakpoints for the parent process. Remove
3288 reinsert breakpoints from the child process. Reinsert them to
3289 the parent process when vfork is done.
3290 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3291 (reinsert_reinsert_breakpoints): New function.
3292 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3293 (reinsert_reinsert_breakpoints): Declare.
3295 2016-06-17 Yao Qi <yao.qi@linaro.org>
3297 * linux-low.c (handle_extended_wait): If the parent is doing
3298 step-over, remove the reinsert breakpoints from the forked child.
3300 2016-06-17 Yao Qi <yao.qi@linaro.org>
3302 * linux-low.c (unsuspend_all_lwps): Declare.
3303 (linux_low_filter_event): If thread exited, call finish_step_over.
3304 If step-over is finished, unsuspend other threads.
3306 2016-06-17 Yao Qi <yao.qi@linaro.org>
3308 * linux-low.c (linux_resume_one_lwp_throw): Assert
3309 has_reinsert_breakpoints returns false.
3310 * mem-break.c (delete_disabled_breakpoints): Assert
3311 bp type isn't reinsert_breakpoint.
3313 2016-06-17 Yao Qi <yao.qi@linaro.org>
3315 * linux-low.c (maybe_hw_step): New function.
3316 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3317 (finish_step_over): Switch current_thread to lwp temporarily,
3318 and assert has_reinsert_breakpoints returns true.
3319 (proceed_one_lwp): Call maybe_hw_step.
3320 * mem-break.c (has_reinsert_breakpoints): New function.
3321 * mem-break.h (has_reinsert_breakpoints): Declare.
3323 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3325 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3327 2016-05-17 Yao Qi <yao.qi@linaro.org>
3329 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3330 instead of find_inferior.
3332 2016-05-05 Yao Qi <yao.qi@linaro.org>
3334 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3335 Initialize res to zero.
3337 2016-05-05 Yao Qi <yao.qi@linaro.org>
3339 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3342 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3344 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3345 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3346 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3348 2016-04-28 Par Olsson <par.olsson@windriver.com>
3349 Simon Marchi <simon.marchi@ericsson.com>
3351 * tracepoint.c (write_inferior_int8): New function.
3352 (cmd_qtenable_disable): Write enable flag using
3353 write_inferior_int8.
3355 2016-04-25 Yao Qi <yao.qi@linaro.org>
3357 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3358 (need_step_over_p): Return zero if the LWP has pending signals
3359 can be delivered on software single step target.
3361 2016-04-25 Yao Qi <yao.qi@linaro.org>
3363 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3364 return instead of error.
3366 2016-04-22 Yao Qi <yao.qi@linaro.org>
3368 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3371 2016-04-22 Yao Qi <yao.qi@linaro.org>
3373 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3374 signal when stepping over breakpoint with software single
3377 2016-04-21 Pedro Alves <palves@redhat.com>
3379 * linux-s390-low.c (s390_collect_ptrace_register)
3380 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3382 (s390_check_regset): Use void * instead of gdb_byte *.
3384 2016-04-20 Pedro Alves <palves@redhat.com>
3386 * configure: Renegerate.
3388 2016-04-20 Yao Qi <yao.qi@linaro.org>
3390 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3391 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3393 (arm_store_gregset): Likewise.
3395 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3397 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3398 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3399 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3400 (amd64-avx-mpx-linux.c): New rules.
3401 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3402 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3403 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3404 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3405 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3406 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3407 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3408 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3409 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3410 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3411 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3412 * linux-x86-low.c (x86_linux_read_description): Add case for
3413 X86_XSTATE_AVX_MPX_MASK.
3414 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3415 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3416 init_registers_i386_avx_mpx_linux.
3417 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3418 (initialize_low_tracepoint): Call
3419 init_registers_i386_avx_mpx_linux.
3420 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3421 (initialize_low_tracepoint): Call
3422 init_registers_amd64_avx_mpx_linux.
3423 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3424 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3425 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3428 2016-04-18 Pedro Alves <palves@redhat.com>
3430 * configure: Regenerate.
3432 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3434 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3435 (aarch64_emit_sub): Likewise.
3437 2016-04-12 Pedro Alves <palves@redhat.com>
3439 * utils.c (prepare_to_throw_exception): Delete.
3441 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3443 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3445 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3447 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3449 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3451 * linux-aarch64-ipa.c: Add <elf.h> include.
3452 * linux-ppc-ipa.c: Add <elf.h> include.
3453 * linux-s390-ipa.c: Add <elf.h> include.
3455 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3457 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3458 (get_raw_reg_ptr): Likewise.
3459 (get_trace_state_variable_value_ptr): Likewise.
3460 (set_trace_state_variable_value_ptr): Likewise.
3461 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3464 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3465 Marcin Kościelnicki <koriakin@0x04.net>
3468 * linux-ppc-low.c (emit_insns): New function.
3469 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3470 (ppc_emit_prologue): New function.
3471 (ppc_emit_epilogue): New function.
3472 (ppc_emit_add): New function.
3473 (ppc_emit_sub): New function.
3474 (ppc_emit_mul): New function.
3475 (ppc_emit_lsh): New function.
3476 (ppc_emit_rsh_signed): New function.
3477 (ppc_emit_rsh_unsigned): New function.
3478 (ppc_emit_ext): New function.
3479 (ppc_emit_zero_ext): New function.
3480 (ppc_emit_log_not): New function.
3481 (ppc_emit_bit_and): New function.
3482 (ppc_emit_bit_or): New function.
3483 (ppc_emit_bit_xor): New function.
3484 (ppc_emit_bit_not): New function.
3485 (ppc_emit_equal): New function.
3486 (ppc_emit_less_signed): New function.
3487 (ppc_emit_less_unsigned): New function.
3488 (ppc_emit_ref): New function.
3489 (ppc_emit_const): New function.
3490 (ppc_emit_reg): New function.
3491 (ppc_emit_pop): New function.
3492 (ppc_emit_stack_flush): New function.
3493 (ppc_emit_swap): New function.
3494 (ppc_emit_stack_adjust): New function.
3495 (ppc_emit_call): New function.
3496 (ppc_emit_int_call_1): New function.
3497 (ppc_emit_void_call_2): New function.
3498 (ppc_emit_if_goto): New function.
3499 (ppc_emit_goto): New function.
3500 (ppc_emit_eq_goto): New function.
3501 (ppc_emit_ne_goto): New function.
3502 (ppc_emit_lt_goto): New function.
3503 (ppc_emit_le_goto): New function.
3504 (ppc_emit_gt_goto): New function.
3505 (ppc_emit_ge_goto): New function.
3506 (ppc_write_goto_address): New function.
3507 (ppc_emit_ops_impl): New static variable.
3508 (ppc64v1_emit_prologue): New function.
3509 (ppc64v2_emit_prologue): New function.
3510 (ppc64_emit_epilogue): New function.
3511 (ppc64_emit_add): New function.
3512 (ppc64_emit_sub): New function.
3513 (ppc64_emit_mul): New function.
3514 (ppc64_emit_lsh): New function.
3515 (ppc64_emit_rsh_signed): New function.
3516 (ppc64_emit_rsh_unsigned): New function.
3517 (ppc64_emit_ext): New function.
3518 (ppc64_emit_zero_ext): New function.
3519 (ppc64_emit_log_not): New function.
3520 (ppc64_emit_bit_and): New function.
3521 (ppc64_emit_bit_or): New function.
3522 (ppc64_emit_bit_xor): New function.
3523 (ppc64_emit_bit_not): New function.
3524 (ppc64_emit_equal): New function.
3525 (ppc64_emit_less_signed): New function.
3526 (ppc64_emit_less_unsigned): New function.
3527 (ppc64_emit_ref): New function.
3528 (ppc64_emit_const): New function.
3529 (ppc64v1_emit_reg): New function.
3530 (ppc64v2_emit_reg): New function.
3531 (ppc64_emit_pop): New function.
3532 (ppc64_emit_stack_flush): New function.
3533 (ppc64_emit_swap): New function.
3534 (ppc64v1_emit_call): New function.
3535 (ppc64v2_emit_call): New function.
3536 (ppc64v1_emit_int_call_1): New function.
3537 (ppc64v2_emit_int_call_1): New function.
3538 (ppc64v1_emit_void_call_2): New function.
3539 (ppc64v2_emit_void_call_2): New function.
3540 (ppc64_emit_if_goto): New function.
3541 (ppc64_emit_eq_goto): New function.
3542 (ppc64_emit_ne_goto): New function.
3543 (ppc64_emit_lt_goto): New function.
3544 (ppc64_emit_le_goto): New function.
3545 (ppc64_emit_gt_goto): New function.
3546 (ppc64_emit_ge_goto): New function.
3547 (ppc64v1_emit_ops_impl): New static variable.
3548 (ppc64v2_emit_ops_impl): New static variable.
3549 (ppc_emit_ops): New function.
3550 (linux_low_target): Wire in ppc_emit_ops.
3552 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3553 Marcin Kościelnicki <koriakin@0x04.net>
3556 * Makefile.in: Add powerpc-*-ipa.o
3557 * configure.srv: Add ipa_obj for powerpc*-linux.
3558 * linux-ppc-ipa.c: New file.
3559 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3561 (PPC_FIELD): New macro.
3562 (PPC_SEXT): New macro.
3563 (PPC_OP6): New macro.
3564 (PPC_BO): New macro.
3565 (PPC_LI): New macro.
3566 (PPC_BD): New macro.
3567 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3568 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3569 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3570 (ppc_get_thread_area): New function.
3571 (is_elfv2_inferior): New function.
3572 (gen_ds_form): New function.
3573 (GEN_STD): New macro.
3574 (GEN_STDU): New macro.
3575 (GEN_LD): New macro.
3576 (GEN_LDU): New macro.
3577 (gen_d_form): New function.
3578 (GEN_ADDI): New macro.
3579 (GEN_ADDIS): New macro.
3580 (GEN_LI): New macro.
3581 (GEN_LIS): New macro.
3582 (GEN_ORI): New macro.
3583 (GEN_ORIS): New macro.
3584 (GEN_LWZ): New macro.
3585 (GEN_STW): New macro.
3586 (GEN_STWU): New macro.
3587 (gen_xfx_form): New function.
3588 (GEN_MFSPR): New macro.
3589 (GEN_MTSPR): New macro.
3590 (GEN_MFCR): New macro.
3591 (GEN_MTCR): New macro.
3592 (GEN_SYNC): New macro.
3593 (GEN_LWSYNC): New macro.
3594 (gen_x_form): New function.
3595 (GEN_OR): New macro.
3596 (GEN_MR): New macro.
3597 (GEN_LWARX): New macro.
3598 (GEN_STWCX): New macro.
3599 (GEN_CMPW): New macro.
3600 (gen_md_form): New function.
3601 (GEN_RLDICL): New macro.
3602 (GEN_RLDICR): New macro.
3603 (gen_i_form): New function.
3605 (GEN_BL): New macro.
3606 (gen_b_form): New function.
3607 (GEN_BNE): New macro.
3608 (GEN_LOAD): New macro.
3609 (GEN_STORE): New macro.
3610 (gen_limm): New function.
3611 (gen_atomic_xchg): New function.
3612 (gen_call): New function.
3613 (ppc_relocate_instruction): New function.
3614 (ppc_install_fast_tracepoint_jump_pad): New function.
3615 (ppc_get_min_fast_tracepoint_insn_len): New function.
3616 (ppc_get_ipa_tdesc_idx): New function.
3617 (the_low_target): Wire in the new functions.
3618 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3620 * linux-ppc-tdesc.h: New file.
3622 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3624 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3625 (alloc_jump_pad_buffer): New function.
3626 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3627 (alloc_jump_pad_buffer): New function.
3628 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3629 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3630 (alloc_jump_pad_buffer): New function.
3631 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3632 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3633 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3634 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3636 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3638 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3639 * linux-amd64-ipa.c: Likewise.
3640 * linux-i386-ipa.c: Likewise.
3641 * linux-s390-ipa.c: Likewise.
3642 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3643 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3644 set_trace_state_variable_value_ptr.
3645 (struct ipa_sym_addresses): Likewise.
3646 (symbol_list): Likewise.
3647 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3648 accessing gdb_collect directly.
3649 (gdb_collect_ptr_type): New typedef.
3650 (get_raw_reg_ptr_type): New typedef.
3651 (get_trace_state_variable_value_ptr_type): New typedef.
3652 (set_trace_state_variable_value_ptr_type): New typedef.
3653 (gdb_collect_ptr): New global.
3654 (get_raw_reg_ptr): New global.
3655 (get_trace_state_variable_value_ptr): New global.
3656 (set_trace_state_variable_value_ptr): New global.
3657 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3658 accessing get_raw_reg directly.
3659 (get_get_tsv_func_addr): Likewise for
3660 get_trace_state_variable_value_ptr.
3661 (get_set_tsv_func_addr): Likewise for
3662 set_trace_state_variable_value_ptr.
3663 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3665 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3667 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3669 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3671 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3673 (relocate_instruction): Remove own_buf.
3674 * server.c (own_buf): Make global.
3675 (handle_v_requests): Make global.
3676 * server.h (own_buf): New declaration.
3677 (handle_v_requests): New prototype.
3679 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3682 * linux-s390-low.c (add_insns): New function.
3683 (s390_emit_prologue): New function.
3684 (s390_emit_epilogue): New function.
3685 (s390_emit_add): New function.
3686 (s390_emit_sub): New function.
3687 (s390_emit_mul): New function.
3688 (s390_emit_lsh): New function.
3689 (s390_emit_rsh_signed): New function.
3690 (s390_emit_rsh_unsigned): New function.
3691 (s390_emit_ext): New function.
3692 (s390_emit_log_not): New function.
3693 (s390_emit_bit_and): New function.
3694 (s390_emit_bit_or): New function.
3695 (s390_emit_bit_xor): New function.
3696 (s390_emit_bit_not): New function.
3697 (s390_emit_equal): New function.
3698 (s390_emit_less_signed): New function.
3699 (s390_emit_less_unsigned): New function.
3700 (s390_emit_ref): New function.
3701 (s390_emit_if_goto): New function.
3702 (s390_emit_goto): New function.
3703 (s390_write_goto_address): New function.
3704 (s390_emit_litpool): New function.
3705 (s390_emit_const): New function.
3706 (s390_emit_call): New function.
3707 (s390_emit_reg): New function.
3708 (s390_emit_pop): New function.
3709 (s390_emit_stack_flush): New function.
3710 (s390_emit_zero_ext): New function.
3711 (s390_emit_swap): New function.
3712 (s390_emit_stack_adjust): New function.
3713 (s390_emit_set_r2): New function.
3714 (s390_emit_int_call_1): New function.
3715 (s390_emit_void_call_2): New function.
3716 (s390_emit_eq_goto): New function.
3717 (s390_emit_ne_goto): New function.
3718 (s390_emit_lt_goto): New function.
3719 (s390_emit_le_goto): New function.
3720 (s390_emit_gt_goto): New function.
3721 (s390_emit_ge_goto): New function.
3722 (s390x_emit_prologue): New function.
3723 (s390x_emit_epilogue): New function.
3724 (s390x_emit_add): New function.
3725 (s390x_emit_sub): New function.
3726 (s390x_emit_mul): New function.
3727 (s390x_emit_lsh): New function.
3728 (s390x_emit_rsh_signed): New function.
3729 (s390x_emit_rsh_unsigned): New function.
3730 (s390x_emit_ext): New function.
3731 (s390x_emit_log_not): New function.
3732 (s390x_emit_bit_and): New function.
3733 (s390x_emit_bit_or): New function.
3734 (s390x_emit_bit_xor): New function.
3735 (s390x_emit_bit_not): New function.
3736 (s390x_emit_equal): New function.
3737 (s390x_emit_less_signed): New function.
3738 (s390x_emit_less_unsigned): New function.
3739 (s390x_emit_ref): New function.
3740 (s390x_emit_if_goto): New function.
3741 (s390x_emit_const): New function.
3742 (s390x_emit_call): New function.
3743 (s390x_emit_reg): New function.
3744 (s390x_emit_pop): New function.
3745 (s390x_emit_stack_flush): New function.
3746 (s390x_emit_zero_ext): New function.
3747 (s390x_emit_swap): New function.
3748 (s390x_emit_stack_adjust): New function.
3749 (s390x_emit_int_call_1): New function.
3750 (s390x_emit_void_call_2): New function.
3751 (s390x_emit_eq_goto): New function.
3752 (s390x_emit_ne_goto): New function.
3753 (s390x_emit_lt_goto): New function.
3754 (s390x_emit_le_goto): New function.
3755 (s390x_emit_gt_goto): New function.
3756 (s390x_emit_ge_goto): New function.
3757 (s390_emit_ops): New function.
3758 (struct linux_target_ops): Fill in emit_ops hook.
3760 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3763 * Makefile.in: Add s390 IPA files.
3764 * configure.srv: Build IPA for s390.
3765 * linux-s390-ipa.c: New file.
3766 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3767 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3768 (tdesc_s390_linux32): Likewise.
3769 (init_registers_s390_linux32v1): Likewise.
3770 (tdesc_s390_linux32v1): Likewise.
3771 (init_registers_s390_linux32v2): Likewise.
3772 (tdesc_s390_linux32v2): Likewise.
3773 (init_registers_s390_linux64): Likewise.
3774 (tdesc_s390_linux64): Likewise.
3775 (init_registers_s390_linux64v1): Likewise.
3776 (tdesc_s390_linux64v1): Likewise.
3777 (init_registers_s390_linux64v2): Likewise.
3778 (tdesc_s390_linux64v2): Likewise.
3779 (init_registers_s390_te_linux64): Likewise.
3780 (tdesc_s390_te_linux64): Likewise.
3781 (init_registers_s390_vx_linux64): Likewise.
3782 (tdesc_s390_vx_linux64): Likewise.
3783 (init_registers_s390_tevx_linux64): Likewise.
3784 (tdesc_s390_tevx_linux64): Likewise.
3785 (init_registers_s390x_linux64): Likewise.
3786 (tdesc_s390x_linux64): Likewise.
3787 (init_registers_s390x_linux64v1): Likewise.
3788 (tdesc_s390x_linux64v1): Likewise.
3789 (init_registers_s390x_linux64v2): Likewise.
3790 (tdesc_s390x_linux64v2): Likewise.
3791 (init_registers_s390x_te_linux64): Likewise.
3792 (tdesc_s390x_te_linux64): Likewise.
3793 (init_registers_s390x_vx_linux64): Likewise.
3794 (tdesc_s390x_vx_linux64): Likewise.
3795 (init_registers_s390x_tevx_linux64): Likewise.
3796 (tdesc_s390x_tevx_linux64): Likewise.
3797 (have_hwcap_s390_vx): New static variable.
3798 (s390_arch_setup): Fill have_hwcap_s390_vx.
3799 (s390_get_thread_area): New function.
3800 (s390_ft_entry_gpr_esa): New const.
3801 (s390_ft_entry_gpr_zarch): New const.
3802 (s390_ft_entry_misc): New const.
3803 (s390_ft_entry_fr): New const.
3804 (s390_ft_entry_vr): New const.
3805 (s390_ft_main_31): New const.
3806 (s390_ft_main_64): New const.
3807 (s390_ft_exit_fr): New const.
3808 (s390_ft_exit_vr): New const.
3809 (s390_ft_exit_misc): New const.
3810 (s390_ft_exit_gpr_esa): New const.
3811 (s390_ft_exit_gpr_zarch): New const.
3812 (append_insns): New function.
3813 (s390_relocate_instruction): New function.
3814 (s390_install_fast_tracepoint_jump_pad): New function.
3815 (s390_get_min_fast_tracepoint_insn_len): New function.
3816 (s390_get_ipa_tdesc_idx): New function.
3817 (struct linux_target_ops): Wire in the above functions.
3818 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3819 * linux-s390-tdesc.h: New file.
3821 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3823 * linux-s390-low.c (s390_supports_tracepoints): New function.
3824 (struct linux_target_ops): Fill supports_tracepoints hook.
3826 2016-03-18 Yao Qi <yao.qi@linaro.org>
3828 * linux-low.c (lwp_signal_can_be_delivered): New function.
3829 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3831 2016-03-18 Yao Qi <yao.qi@linaro.org>
3833 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3834 0 if signal is enqueued. Remove 'signal' from one debugging
3835 message. Move one debugging message to some lines below.
3836 Remove code setting 'signal' to 0.
3838 2016-03-18 Yao Qi <yao.qi@linaro.org>
3840 * linux-low.c (linux_low_filter_event): Remove redundant
3841 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3843 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3845 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3846 (struct linux_target_ops): Wire in the above.
3848 2016-03-03 Yao Qi <yao.qi@linaro.org>
3850 * linux-low.c: Update comments to start_step_over.
3852 2016-03-03 Yao Qi <yao.qi@linaro.org>
3855 * linux-low.c (handle_extended_wait): Set child suspended
3856 if event_lwp->bp_reinsert isn't zero.
3858 2016-03-02 Yao Qi <yao.qi@linaro.org>
3860 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3861 enqueue_pending_signal.
3863 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3865 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3868 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3870 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3871 (s390_regmap_3264) [!__s390x__]: New global.
3872 (s390_collect_ptrace_register): Skip map entries containing -1.
3873 (s390_supply_ptrace_register): Ditto.
3874 (s390_fill_gprs_high): New function.
3875 (s390_store_gprs_high): New function.
3876 (s390_regsets): Add NT_S390_HIGH_GPRS.
3877 (s390_get_hwcap): Enable on 31-bit.
3878 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3879 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3880 Detect NT_S390_HIGH_GPRS.
3881 (s390_usrregs_info_3264): Enable on 31-bit.
3882 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3883 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3885 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3888 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3889 * configure.srv: Ditto.
3890 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3891 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3892 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3893 (init_registers_amd64_linux): Remove prototype.
3894 (tdesc_amd64_linux): Remove declaration.
3895 (get_ipa_tdesc): New function.
3896 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3897 initialize remaining tdescs.
3898 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3899 (init_registers_i386_linux): Remove prototype.
3900 (tdesc_i386_linux): Remove declaration.
3901 (get_ipa_tdesc): New function.
3902 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3903 initialize remaining tdescs.
3904 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3905 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3906 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3907 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3908 (x86_get_ipa_tdesc_idx): New function.
3909 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3910 * linux-x86-tdesc.h: New file.
3911 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3912 (target_get_ipa_tdesc_idx): New macro.
3913 * tracepoint.c (ipa_tdesc_idx): New macro.
3914 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3915 (symbol_list): Add ipa_tdesc_idx.
3916 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3917 (ipa_tdesc): Remove.
3918 (ipa_tdesc_idx): New variable.
3919 (get_context_regcache): Use get_ipa_tdesc.
3920 (gdb_collect): Ditto.
3922 * tracepoint.h (get_ipa_tdesc): New prototype.
3923 (ipa_tdesc): Remove.
3925 2016-02-24 Pedro Alves <palves@redhat.com>
3927 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3928 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3929 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3930 Factor out common code between the USE_SIGTRAP_SIGINFO and
3931 !USE_SIGTRAP_SIGINFO blocks.
3932 (linux_low_filter_event): Call save_stop_reason instead of
3933 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3935 (linux_wait_1): Update comments.
3937 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3939 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3940 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3941 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3942 ppc_insert_point, ppc_remove_point.
3944 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3946 * linux-s390-low.c (s390_supports_z_point_type): New function.
3947 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3949 2016-02-16 Yao Qi <yao.qi@linaro.org>
3951 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3952 PC. Get pc from regcache_read_pc.
3954 2016-02-12 Yao Qi <yao.qi@linaro.org>
3956 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3957 or linux_get_pc_32bit.
3958 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3960 2016-02-12 Yao Qi <yao.qi@linaro.org>
3962 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3963 arm_linux_get_next_pcs_fixup.
3965 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3967 * tracepoint.c (x_tracepoint_action_download): Change
3968 write_inferior_data_ptr to write_inferior_data_pointer.
3969 (cmd_qtstart): Likewise.
3970 (write_inferior_data_ptr): Remove.
3971 (download_agent_expr): Change write_inferior_data_ptr to
3972 write_inferior_data_pointer.
3973 (download_tracepoint_1): Likewise.
3974 (download_tracepoint): Likewise.
3975 (download_trace_state_variables): Likewise.
3977 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3978 Marcin Kościelnicki <koriakin@0x04.net>
3980 * tracepoint.c (struct tracepoint_action_ops): Remove.
3981 (struct tracepoint_action): Remove ops.
3982 (m_tracepoint_action_download, r_tracepoint_action_download)
3983 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3984 size and offset accordingly.
3985 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3986 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3987 (tracepoint_action_send, tracepoint_action_download): New functions.
3988 Helpers for trace action handlers.
3989 (add_tracepoint_action): Remove setup actions ops.
3990 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3992 2016-02-10 Yao Qi <yao.qi@linaro.org>
3994 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3996 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3998 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4000 * configure: Regenerate.
4002 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4004 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4005 void * to gdb_byte *.
4006 * linux-low.c (siginfo_fixup): Likewise.
4007 (linux_xfer_siginfo): Likewise.
4008 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4010 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4012 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4014 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4016 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4018 * linux-x86-low.c [__x86_64__]: Include
4019 "nat/amd64-linux-siginfo.h".
4020 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4021 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4022 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4023 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4024 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4025 (cpt_si_fd, si_timerid, si_overrun): Move from
4026 nat/amd64-linux-siginfo.c.
4027 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4029 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4031 * server.c (skip_to_semicolon): Remove.
4032 (process_point_options): Use strchrnul instead of
4035 2016-01-26 Yao Qi <yao.qi@linaro.org>
4037 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4038 * linux-low.c (install_software_single_step_breakpoints): Don't
4039 call regcache_read_pc.
4040 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4043 2016-01-26 Yao Qi <yao.qi@linaro.org>
4045 * linux-low.c (install_software_single_step_breakpoints): Call
4046 regcache_read_pc instead of get_pc.
4048 2016-01-26 Yao Qi <yao.qi@linaro.org>
4050 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4051 (unblock_async_io): Rename to ...
4052 (block_unblock_async_io): ... it. New function.
4053 (enable_async_io): Don't install SIGIO handler. Unblock it
4055 (disable_async_io): Don't ignore SIGIO. Block it instead.
4056 (initialize_async_io): Install SIGIO handler. Don't call
4059 2016-01-26 Yao Qi <yao.qi@linaro.org>
4061 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4062 first character is '\003', call *the_target->request_interrupt.
4064 2016-01-25 Yao Qi <yao.qi@linaro.org>
4066 * remote-utils.c (new_thread_notify): Remove.
4067 (dead_thread_notify): Likewise.
4068 * remote-utils.h (new_thread_notify): Remove declaration.
4069 (dead_thread_notify): Likewise.
4071 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4073 * gdb.trace/pending.exp: Fix expected message on continue.
4075 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4077 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4078 it works properly on big-endian machines where sizeof (CORE_ADDR)
4081 2016-01-21 Pedro Alves <palves@redhat.com>
4083 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4084 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4085 * configure: Regenerate.
4087 2016-01-21 Yao Qi <yao.qi@linaro.org>
4089 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4090 is_thumb and set it according to CPSR saved on the stack.
4091 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4092 arm_sigreturn_next_pc.
4094 2016-01-18 Yao Qi <yao.qi@linaro.org>
4096 * linux-low.c (linux_set_pc_64bit): New function.
4097 (linux_get_pc_64bit): New function.
4098 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4100 * linux-sparc-low.c (debug_threads): Remove declaration.
4101 (sparc_get_pc): Remove.
4102 (the_low_target): Use linux_get_pc_64bit instead of
4104 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4105 (the_low_target): Use linux_get_pc_64bit and
4108 2016-01-18 Yao Qi <yao.qi@linaro.org>
4110 * linux-arm-low.c (debug_threads): Remove declaration.
4111 (arm_get_pc, arm_set_pc): Remove.
4112 (the_low_target): Use linux_get_pc_32bit and
4114 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4115 (the_low_target): Use linux_get_pc_32bit and
4117 * linux-cris-low.c (debug_threads): Remove declaration.
4118 (cris_get_pc, cris_set_pc,): Remove.
4119 (the_low_target): Use linux_get_pc_32bit and
4121 * linux-crisv32-low.c (debug_threads): Remove declaration.
4122 (cris_get_pc, cris_set_pc): Remove.
4123 (the_low_target): Use linux_get_pc_32bit and
4125 * linux-low.c: Include inttypes.h.
4126 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4127 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4128 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4129 (the_low_target): Use linux_get_pc_32bit and
4131 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4132 (the_low_target): Use linux_get_pc_32bit and
4134 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4135 (the_low_target): Use linux_get_pc_32bit and
4137 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4138 (the_low_target): Use linux_get_pc_32bit and
4140 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4141 (the_low_target): Use linux_get_pc_32bit and
4144 2016-01-18 Gary Benson <gbenson@redhat.com>
4146 * configure.ac (AC_FUNC_FORK): New check.
4147 * config.in: Regenerate.
4148 * configure: Likewise.
4150 2016-01-14 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4153 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4154 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4155 arm_get_next_pcs_ctor.
4157 2016-01-12 Josh Stone <jistone@redhat.com>
4158 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4160 * inferiors.h: Include "gdb_vecs.h".
4161 (struct process_info): Add syscalls_to_catch.
4162 * inferiors.c (remove_process): Free syscalls_to_catch.
4163 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4164 syscall_return stops.
4165 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4166 * server.c (handle_general_set): Handle QCatchSyscalls.
4167 (handle_query): Report support for QCatchSyscalls.
4168 * target.h (struct target_ops): Add supports_catch_syscall.
4169 (target_supports_catch_syscall): New macro.
4170 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4171 (struct lwp_info): Add syscall_state.
4172 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4173 Maintain syscall_state and syscalls_to_catch across exec.
4174 (get_syscall_trapinfo): New function, proxy to the_low_target.
4175 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4176 (linux_low_filter_event): Toggle syscall_state entry/return for
4177 syscall traps, and set it ignored for all others.
4178 (gdb_catching_syscalls_p): New function.
4179 (gdb_catch_this_syscall_p): New function.
4180 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4181 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4182 (linux_supports_catch_syscall): New function.
4183 (linux_target_ops): Install it.
4184 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4185 (the_low_target): Install it.
4187 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4189 * acinclude.m4: Include new ../warning.m4 file.
4190 * configure: Regenerated.
4191 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4193 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4195 * ax.c (is_goto_target): Mark static.
4196 * linux-low.c (register_addr): Likewise.
4197 (linux_fetch_registers, linux_store_registers): Likewise.
4198 * mem-break.c (any_persistent_commands): Fix old prototype.
4199 (add_commands_to_breakpoint): Mark static.
4200 * regcache.c (find_register_by_name): Delete unused func.
4201 * remote-utils.c (hex_or_minus_one): Mark static.
4202 * server.c (monitor_show_help): Mark static.
4203 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4204 handle_v_requests): Likewise.
4206 2016-01-12 Pedro Alves <palves@redhat.com>
4208 Remove use of the registered trademark symbol throughout.
4210 2016-01-08 Yao Qi <yao.qi@linaro.org>
4212 * remote-utils.c (getpkt): If c is '\003', call target hook
4215 2016-01-06 Yao Qi <yao.qi@linaro.org>
4217 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4218 linux-aarch32-low.c.
4219 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4220 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4221 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4222 (thumb2_breakpoint): Declare.
4223 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4224 linux-aarch32-low.h.
4225 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4226 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4227 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4229 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4231 * gdbreplay.c (gdbreplay_version): Change copyright year in
4233 * server.c (gdbserver_version): Likewise.
4235 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4237 * server.c (crc32_table): Delete.
4238 (crc32): Use libiberty's xcrc32 function.
4240 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4242 * lynx-low.c (lynx_delete_thread_callback): New function.
4243 (lynx_mourn): Properly delete our process and all of its
4244 threads. Remove call to clear_inferiors.
4246 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4248 * target.c (thread_search_callback): Add check that
4249 the thread_stopped target callback is not NULL before
4252 2015-12-21 Yao Qi <yao.qi@linaro.org>
4254 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4257 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4259 * server.c (handle_query): Call target_supports_software_single_step.
4261 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4263 * linux-low.c (single_step): New function.
4264 (linux_resume_one_lwp_throw): Call single_step.
4265 (start_step_over): Likewise.
4267 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4269 * Makefile.in (SFILES): Append arch/arm-linux.c,
4270 arch/arm-get-next-pcs.c.
4271 (arm-linux.o): New rule.
4272 (arm-get-next-pcs.o): New rule.
4273 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4275 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4276 to linux-aarch32-low.c.
4277 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4278 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4279 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4280 (thumb2_breakpoint_len): Likewise.
4281 (arm_is_thumb_mode): Make non-static.
4282 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4283 from linux-aarch32-low.c.
4284 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4285 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4286 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4287 (thumb2_breakpoint_len): Likewise.
4288 (arm_is_thumb_mode): New declaration.
4289 * linux-arm-low.c: Include arch/arm-linux.h
4290 aarch/arm-get-next-pcs.h, sys/syscall.h.
4291 (get_next_pcs_ops): New struct.
4292 (get_next_pcs_addr_bits_remove): New function.
4293 (get_next_pcs_is_thumb): New function.
4294 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4295 (arm_sigreturn_next_pc): Likewise.
4296 (get_next_pcs_syscall_next_pc): Likewise.
4297 (arm_gdbserver_get_next_pcs): Likewise.
4298 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4300 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4301 * server.h: Include gdb_vecs.h.
4303 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4305 * Makefile.in (SFILES): Append common/common-regcache.c.
4306 (OBS): Append common-regcache.o.
4307 (common-regcache.o): New rule.
4308 * regcache.c (init_register_cache): Initialize cache to
4310 (regcache_raw_read_unsigned): New function.
4311 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4312 register_status enum.
4314 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4316 * linux-aarch64-low.c (the_low_targets): Rename
4317 breakpoint_reinsert_addr to get_next_pcs.
4318 * linux-arm-low.c (the_low_targets): Likewise.
4319 * linux-bfin-low.c (the_low_targets): Likewise.
4320 * linux-cris-low.c (the_low_targets): Likewise.
4321 * linux-crisv32-low.c (the_low_targets): Likewise.
4322 * linux-low.c (can_software_single_step): Likewise.
4323 (install_software_single_step_breakpoints): New function.
4324 (start_step_over): Use install_software_single_step_breakpoints.
4325 * linux-low.h: New CORE_ADDR vector.
4326 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4328 * linux-mips-low.c (the_low_targets): Likewise.
4329 * linux-nios2-low.c (the_low_targets): Likewise.
4330 * linux-sparc-low.c (the_low_targets): Likewise.
4332 2015-12-17 Pedro Alves <palves@redhat.com>
4334 * linux-low.c (linux_kill_one_lwp): Remove references to
4336 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4338 (linux_init_signals): Delete.
4339 (initialize_low): Adjust.
4340 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4342 2015-12-16 Pedro Alves <palves@redhat.com>
4344 * configure.ac (compiler warning flags): When testing a
4345 -Wno-foo option, check whether -Wfoo works instead.
4346 * configure: Regenerate.
4348 2015-12-11 Don Breazeal <donb@codesourcery.com>
4350 * server.c (process_serial_event): Don't exit from gdbserver
4351 in remote mode if there are still active inferiors.
4353 2015-12-11 Yao Qi <yao.qi@linaro.org>
4355 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4356 arm_breakpoint_at if the process is 32-bit.
4358 2015-12-11 Yao Qi <yao.qi@linaro.org>
4360 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4363 2015-12-07 Yao Qi <yao.qi@linaro.org>
4365 * configure.srv: Append arm.o to srv_tgtobj for
4366 aarch64*-*-linux* target.
4367 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4368 from linux-arm-low.c.
4369 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4370 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4371 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4372 (thumb2_breakpoint_len): Likewise.
4373 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4374 (arm_breakpoint_kinds): Likewise.
4375 (arm_breakpoint_kind_from_pc): Likewise.
4376 (arm_sw_breakpoint_from_kind): Likewise.
4377 (arm_breakpoint_kind_from_current_state): Likewise.
4378 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4379 (arm_sw_breakpoint_from_kind): Declare.
4380 (arm_breakpoint_kind_from_current_state): Declare.
4381 (arm_breakpoint_at): Declare.
4382 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4383 arm_sw_breakpoint_from_kind if process is 32-bit.
4384 (aarch64_breakpoint_kind_from_pc): New function.
4385 (aarch64_breakpoint_kind_from_current_state): New function.
4386 (the_low_target): Initialize fields breakpoint_kind_from_pc
4387 and breakpoint_kind_from_current_state.
4388 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4389 linux-aarch32-low.c.
4390 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4391 (arm_breakpoint, arm_breakpoint_len): Likewise.
4392 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4393 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4394 (arm_is_thumb_mode): Likewise.
4395 (arm_breakpoint_at): Likewise.
4396 (arm_breakpoint_kind_from_pc): Likewise.
4397 (arm_sw_breakpoint_from_kind): Likewise.
4398 (arm_breakpoint_kind_from_current_state): Likewise.
4401 2015-08-04 Yao Qi <yao.qi@linaro.org>
4403 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4404 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4405 * server.c (extended_protocol): Remove "static".
4406 * server.h (extended_protocol): Declare it.
4408 2015-12-04 Josh Stone <jistone@redhat.com>
4410 * target.h (struct target_ops) <arch_setup>: Rename to ...
4411 (struct target_ops) <post_create_inferior>: ... this.
4412 (target_arch_setup): Rename to ...
4413 (target_post_create_inferior): ... this, calling post_create_inferior.
4414 * server.c (start_inferior): Update target_arch_setup calls to
4415 target_post_create_inferior.
4416 * linux-low.c (linux_low_ptrace_options): Forward declare.
4417 (linux_arch_setup): Update its comment for general use.
4418 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4419 (struct linux_target_ops): Use linux_post_create_inferior.
4420 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4421 to post_create_inferior.
4422 * nto-low.c (struct nto_target_ops): Likewise.
4423 * spu-low.c (struct spu_target_ops): Likewise.
4424 * win32-low.c (struct win32_target_ops): Likewise.
4426 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4428 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4430 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4432 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4433 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4434 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4435 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4436 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4437 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4438 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4439 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4440 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4441 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4442 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4443 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4445 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4447 * linux-low.c (linux_look_up_symbols): Don't call
4448 linux_supports_traceclone.
4449 * linux-low.h (thread_db_init): Remove use_events argument.
4450 * thread-db.c (thread_db_use_event): Remove global variable.
4451 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4452 (struct thread_db) <td_create_bp>: Remove field.
4453 (thread_db_create_event): Remove function.
4454 (thread_db_enable_reporting): Likewise.
4455 (find_one_thread): Don't check for thread_db_use_events.
4456 (attach_thread): Likewise.
4457 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4458 (try_thread_db_load_1): Don't check for thread_db_use_events.
4459 (thread_db_init): Remove use_events argument and thread events
4461 (remove_thread_event_breakpoints): Remove function.
4462 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4464 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4466 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4468 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4469 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4470 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4471 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4472 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4474 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4476 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4477 * linux-low.c (can_hardware_single_step): Use
4478 supports_hardware_single_step.
4479 (can_software_single_step): New function.
4480 (start_step_over): Call can_software_single_step.
4481 (linux_supports_hardware_single_step): New function.
4482 (struct target_ops) <supports_software_single_step>: Initialize.
4483 * linux-low.h (struct linux_target_ops)
4484 <supports_hardware_single_step>: Initialize.
4485 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4486 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4487 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4488 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4489 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4490 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4491 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4492 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4493 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4494 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4496 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4497 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4499 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4500 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4501 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4503 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4504 * target.h (struct target_ops): <supports_software_single_step>:
4506 (target_supports_software_single_step): New macro.
4508 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4510 * linux-low.c (linux_wait_1): Fix pc advance condition.
4511 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4512 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4514 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4516 * linux-arm-low.c (arm_is_thumb_mode): New function.
4517 (arm_breakpoint_at): Use arm_is_thumb_mode.
4518 (arm_breakpoint_kind_from_current_state): New function.
4519 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4521 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4522 (linux_breakpoint_kind_from_current_state): New function.
4523 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4524 * linux-low.h (struct linux_target_ops)
4525 <breakpoint_kind_from_current_state>: New field.
4526 * target.h (struct target_ops): Likewise.
4527 (target_breakpoint_kind_from_current_state): New macro.
4529 2015-11-30 Pedro Alves <palves@redhat.com>
4531 * linux-low.c (linux_resume): Wake up the event loop before
4534 2015-11-30 Pedro Alves <palves@redhat.com>
4536 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4538 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4540 * target.c (struct thread_search): New structure.
4541 (thread_search_callback): New function.
4542 (prev_general_thread): New global.
4543 (prepare_to_access_memory, done_accessing_memory): New functions.
4544 * target.h (prepare_to_access_memory, done_accessing_memory):
4545 Replace macros with function declarations.
4547 2015-11-30 Pedro Alves <palves@redhat.com>
4550 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4551 report TARGET_WAITKIND_NO_RESUMED.
4552 * remote-utils.c (prepare_resume_reply): Handle
4553 TARGET_WAITKIND_NO_RESUMED.
4554 * server.c (report_no_resumed): New global.
4555 (handle_query) <qSupported>: Handle "no-resumed+". Report
4556 "no-resumed+" support.
4557 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4558 return error if the client doesn't support no-resumed events.
4559 (push_stop_notification): New function.
4560 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4561 events if the client supports them.
4563 2015-11-30 Pedro Alves <palves@redhat.com>
4565 * linux-low.c (thread_still_has_status_pending_p): Don't check
4567 (lwp_resumed): New function.
4568 (status_pending_p_callback): Return early if the LWP is not
4569 supposed to be resumed.
4571 2015-11-30 Pedro Alves <palves@redhat.com>
4573 * linux-low.c (handle_extended_wait): Assert that the LWP's
4574 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4575 thread create events, leave the new child's status pending.
4576 (linux_low_filter_event): If GDB wants to hear about thread exit
4577 events, leave the LWP marked dead and don't delete it.
4578 (linux_wait_for_event_filtered): Don't check for thread exit.
4579 (filter_exit_event): New function.
4580 (linux_wait_1): Use it, when returning an exit event.
4581 (linux_resume_one_lwp_throw): Assert that the LWP's
4582 waitstatus is TARGET_WAITKIND_IGNORE.
4583 * remote-utils.c (prepare_resume_reply): Handle
4584 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4585 * server.c (report_thread_events): New global.
4586 (handle_general_set): Handle QThreadEvents.
4587 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4588 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4589 TARGET_WAITKIND_THREAD_EXITED.
4590 * server.h (report_thread_events): Declare.
4592 2015-11-30 Pedro Alves <palves@redhat.com>
4594 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4595 the thread's last_resume_kind was resume_stop.
4597 2015-11-30 Pedro Alves <palves@redhat.com>
4599 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4602 2015-11-30 Pedro Alves <palves@redhat.com>
4604 * server.c (handle_v_requests): Handle vCtrlC.
4606 2015-11-30 Pedro Alves <palves@redhat.com>
4608 * gdbthread.h (find_any_thread_of_pid): Declare.
4609 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4611 * server.c (handle_query): If current_thread is NULL, look for
4612 another thread of the selected process.
4614 2015-11-26 Daniel Colascione <dancol@dancol.org>
4615 Simon Marchi <simon.marchi@ericsson.com>
4617 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4618 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4620 * target.h (struct target_ops) <thread_name>: New field.
4621 (target_thread_name): New macro.
4623 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4625 * regcache.h (regcache_invalidate_pid): Add declaration.
4626 * regcache.c (regcache_invalidate_pid): New function, extracted
4627 from regcache_invalidate.
4628 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4629 Add trivial documentation comment.
4630 * lynx-low.c: Use regcache_invalidate_pid instead of
4631 regcache_invalidate.
4633 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4635 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4636 and Elf64_auxv_t if the target is Android.
4638 2015-11-22 Doug Evans <xdje42@gmail.com>
4640 * target.h: #include <sys/types.h>.
4642 2015-11-19 Pedro Alves <palves@redhat.com>
4644 * linux-low.c (linux_process_qsupported): Change prototype.
4646 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4648 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4649 and adjust to loop over all features.
4650 * server.c (handle_query) <qSupported>: Adjust to call
4651 target_process_qsupported once, passing it a vector of unprocessed
4653 * target.h (struct target_ops) <process_qsupported>: Change
4655 (target_process_qsupported): Adjust.
4657 2015-11-19 Pedro Alves <palves@redhat.com>
4659 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4661 * configure: Regenerate.
4663 2015-11-19 Pedro Alves <palves@redhat.com>
4665 * configure: Regenerate.
4667 2015-11-19 Yao Qi <yao.qi@linaro.org>
4669 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4672 2015-11-19 Yao Qi <yao.qi@linaro.org>
4674 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4675 (struct aarch64_operand): Move enum out.
4677 2015-11-19 Yao Qi <yao.qi@linaro.org>
4679 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4680 struct user_fpsimd_state *.
4681 (aarch64_store_fpregset): Likewise.
4683 2015-11-19 Yao Qi <yao.qi@linaro.org>
4685 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4686 struct user_pt_regs *.
4687 (aarch64_store_gregset): Likewise.
4689 2015-11-18 Pedro Alves <palves@redhat.com>
4691 * Makefile.in (all_object_files): Add $IPA_OBJS.
4693 2015-11-17 Pedro Alves <palves@redhat.com>
4695 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4696 GDB_SIGNAL_0 and gdb_signal_to_string.
4698 2015-11-17 Pedro Alves <palves@redhat.com>
4700 * win32-low.c (handle_output_debug_string): Remove parameter.
4701 (win32_kill): Remove our_status local and adjust call to
4702 handle_output_debug_string.
4703 (get_child_debug_event): Adjust call to
4704 handle_output_debug_string.
4706 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4708 * linux-mips-low.c (mips_fill_gregset): Add cast.
4709 (mips_store_gregset): Likewise.
4710 (mips_fill_fpregset): Likewise.
4711 (mips_store_fpregset): Likewise.
4713 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4715 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4718 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4720 * linux-mips-low.c (mips_linux_new_thread): Change type of
4721 watch_type to enum target_hw_bp_type.
4723 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4725 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4726 Change return type to arm_hwbp_type.
4728 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4730 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4731 (arm_store_gregset): Likewise.
4732 * linux-arm-low.c (arm_get_hwcap): Likewise.
4733 (arm_read_description): Likewise.
4735 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4737 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4739 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4741 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4742 (ppc_fill_vsxregset): Likewise.
4743 (ppc_store_vsxregset): Likewise.
4744 (ppc_fill_vrregset): Likewise.
4745 (ppc_store_vrregset): Likewise.
4746 (ppc_fill_evrregset): Likewise.
4747 (ppc_store_evrregset): Likewise.
4749 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4751 * linux-ppc-low.c (ppc_usrregs_info): Remove
4752 forward-declaration.
4753 (ppc_arch_setup): Move lower in file.
4755 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4757 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4758 (ps_pdwrite): Likewise.
4760 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4762 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4763 to after assert checks.
4765 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4767 * proc-service.c (ps_pdread): Add/adjust casts.
4768 (ps_pdwrite): Add/adjust casts.
4770 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4772 * server.c (handle_search_memory_1): Cast return value of
4775 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4777 * server.c (write_qxfer_response): Change type of data to
4780 2015-10-29 Pedro Alves <palves@redhat.com>
4782 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4784 2015-10-29 Pedro Alves <palves@redhat.com>
4786 * tracepoint.c (clear_installed_tracepoints): Add casts.
4788 2015-10-29 Pedro Alves <palves@redhat.com>
4790 * server.c (handle_v_cont, process_serial_event): Add enum
4791 gdb_signal casts to signal parsing code.
4793 2015-10-29 Pedro Alves <palves@redhat.com>
4795 * linux-low.h (NULL_REGSET): Define.
4796 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4797 * linux-arm-low.c (arm_regsets): Likewise.
4798 * linux-crisv32-low.c (cris_regsets): Likewise.
4799 * linux-m68k-low.c (m68k_regsets): Likewise.
4800 * linux-mips-low.c (mips_regsets): Likewise.
4801 * linux-nios2-low.c (nios2_regsets): Likewise.
4802 * linux-ppc-low.c (ppc_regsets): Likewise.
4803 * linux-s390-low.c (s390_regsets): Likewise.
4804 * linux-sh-low.c (sh_regsets): Likewise.
4805 * linux-sparc-low.c (sparc_regsets): Likewise.
4806 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4807 * linux-tile-low.c (tile_regsets): Likewise.
4808 * linux-x86-low.c (x86_regsets): Likewise.
4809 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4811 2015-10-29 Pedro Alves <palves@redhat.com>
4813 * linux-low.h (NULL_REGSET): Define.
4814 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4815 * linux-arm-low.c (arm_regsets): Likewise.
4816 * linux-crisv32-low.c (cris_regsets): Likewise.
4817 * linux-m68k-low.c (m68k_regsets): Likewise.
4818 * linux-mips-low.c (mips_regsets): Likewise.
4819 * linux-nios2-low.c (nios2_regsets): Likewise.
4820 * linux-ppc-low.c (ppc_regsets): Likewise.
4821 * linux-s390-low.c (s390_regsets): Likewise.
4822 * linux-sh-low.c (sh_regsets): Likewise.
4823 * linux-sparc-low.c (sparc_regsets): Likewise.
4824 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4825 * linux-tile-low.c (tile_regsets): Likewise.
4826 * linux-x86-low.c (x86_regsets): Likewise.
4827 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4829 2015-10-26 Doug Evans <dje@google.com>
4831 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4833 2015-10-26 Doug Evans <dje@google.com>
4835 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4837 2015-10-26 Doug Evans <dje@google.com>
4839 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4841 (attach_thread, find_new_threads_callback): Ditto.
4843 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4845 * mem-break.h (set_breakpoint_data): Remove.
4847 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4849 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4850 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4851 (initialize_low): Remove set_breakpoint_data call.
4852 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4853 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4854 (initialize_low): Remove set_breakpoint_data call.
4855 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4856 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4857 (initialize_low): Remove set_breakpoint_data call.
4859 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4861 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4862 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4863 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4864 * target.h (target_breakpoint_kind_from_pc): New macro.
4866 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4868 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4869 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4870 the default breakpoint kind.
4872 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4874 * linux-arm-low.c (arm_supports_z_point_type): Add software
4877 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4879 * linux-arm-low.c: Refactor breakpoint definitions.
4880 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4881 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4883 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4885 * Makefile.in: Add arm.c/o.
4886 * configure.srv: Likewise.
4887 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4888 (arm_breakpoint_kind_from_pc): New function.
4889 (arm_sw_breakpoint_from_kind): Return proper kind.
4890 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4892 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4894 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4896 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4897 (struct raw_breakpoint) <size>: Remove.
4898 (struct raw_breakpoint) <kind>: Add.
4899 (bp_size): New function.
4900 (bp_opcode): Likewise.
4901 (find_raw_breakpoint_at): Adjust for kind.
4902 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4903 (remove_memory_breakpoint): Adjust for kind call bp_size.
4904 (set_raw_breakpoint_at): Adjust for kind.
4905 (set_breakpoint): Likewise.
4906 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4907 (delete_raw_breakpoint): Adjust for kind.
4908 (delete_breakpoint): Likewise.
4909 (find_gdb_breakpoint): Likewise.
4910 (set_gdb_breakpoint_1): Likewise.
4911 (set_gdb_breakpoint): Likewise.
4912 (delete_gdb_breakpoint_1): Likewise.
4913 (delete_gdb_breakpoint): Likewise.
4914 (uninsert_raw_breakpoint): Likewise.
4915 (reinsert_raw_breakpoint): Likewise.
4916 (set_breakpoint_data): Remove.
4917 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4918 (check_mem_read): Adjust for kind call bp_size.
4919 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4920 (clone_one_breakpoint): Adjust for kind.
4921 * mem-break.h (set_gdb_breakpoint): Likewise.
4922 (delete_gdb_breakpoint): Likewise.
4923 * server.c (process_serial_event): Likewise.
4925 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4927 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4928 (struct linux_target_ops) <breakpoint>: Remove.
4929 (struct linux_target_ops) <breakpoint_len>: Remove.
4930 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4931 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4932 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4933 (arm_sw_breakpoint_from_kind): New function.
4934 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4935 (struct linux_target_ops) <breakpoint>: Remove.
4936 (struct linux_target_ops) <breakpoint_len>: Remove.
4937 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4938 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4939 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4940 (struct linux_target_ops) <breakpoint>: Remove.
4941 (struct linux_target_ops) <breakpoint_len>: Remove.
4942 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4943 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4944 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4945 (struct linux_target_ops) <breakpoint>: Remove.
4946 (struct linux_target_ops) <breakpoint_len>: Remove.
4947 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4948 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4949 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4950 and sw_breakpoint_from_kind to increment the pc.
4951 (linux_breakpoint_kind_from_pc): New function.
4952 (linux_sw_breakpoint_from_kind): New function.
4953 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4954 (initialize_low): Call breakpoint_kind_from_pc and
4955 sw_breakpoint_from_kind to replace breakpoint_data/len.
4956 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4959 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4960 (struct linux_target_ops) <breakpoint>: Remove.
4961 (struct linux_target_ops) <breakpoint_len>: Remove.
4962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4964 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4965 (struct linux_target_ops) <breakpoint>: Remove.
4966 (struct linux_target_ops) <breakpoint_len>: Remove.
4967 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4968 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4969 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4970 (struct linux_target_ops) <breakpoint>: Remove.
4971 (struct linux_target_ops) <breakpoint_len>: Remove.
4972 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4974 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4975 (struct linux_target_ops) <breakpoint>: Remove.
4976 (struct linux_target_ops) <breakpoint_len>: Remove.
4977 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4979 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4980 (struct linux_target_ops) <breakpoint>: Remove.
4981 (struct linux_target_ops) <breakpoint_len>: Remove.
4982 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4984 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4985 (struct linux_target_ops) <breakpoint>: Remove.
4986 (struct linux_target_ops) <breakpoint_len>: Remove.
4987 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4988 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4989 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4990 (struct linux_target_ops) <breakpoint>: Remove.
4991 (struct linux_target_ops) <breakpoint_len>: Remove.
4992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4994 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4995 (struct linux_target_ops) <breakpoint>: Remove.
4996 (struct linux_target_ops) <breakpoint_len>: Remove.
4997 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4998 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4999 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5000 (struct linux_target_ops) <breakpoint>: Remove.
5001 (struct linux_target_ops) <breakpoint_len>: Remove.
5002 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5003 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5004 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5005 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5006 (struct linux_target_ops) <breakpoint>: Remove.
5007 (struct linux_target_ops) <breakpoint_len>: Remove.
5008 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5009 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5010 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5011 (struct linux_target_ops) <breakpoint>: Remove.
5012 (struct linux_target_ops) <breakpoint_len>: Remove.
5013 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5014 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5016 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5018 * linux-cris-low.c (cris_get_pc): Remove void arg.
5020 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5022 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5025 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5027 * inferiors.c (thread_pid_matches_callback): New function.
5028 (find_thread_process): New function.
5029 (remove_thread): Reset current_thread.
5030 (remove_process): Assert threads have been removed first.
5032 2015-10-15 Yao Qi <yao.qi@linaro.org>
5034 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5036 (aarch64_remove_point): Likewise.
5037 * regcache.c (regcache_register_size): New function.
5039 2015-10-12 Yao Qi <yao.qi@linaro.org>
5041 * linux-aarch64-low.c: Update all callers as emit_load_store
5042 is renamed to aarch64_emit_load_store.
5044 2015-10-12 Yao Qi <yao.qi@linaro.org>
5046 * linux-aarch64-low.c: Update all callers of function renaming
5047 from emit_insn to aarch64_emit_insn.
5049 2015-10-12 Yao Qi <yao.qi@linaro.org>
5051 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5052 arch/aarch64-insn.h.
5053 (struct aarch64_memory_operand): Likewise.
5055 (emit_insn): Move to arch/aarch64-insn.c.
5056 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5057 (emit_load_store): Move to arch/aarch64-insn.c.
5058 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5059 (can_encode_int32): Remove.
5061 2015-10-12 Yao Qi <yao.qi@linaro.org>
5063 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5064 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5065 (aarch64_relocate_instruction): Likewise.
5066 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5067 (struct aarch64_insn_visitor): Likewise.
5069 2015-10-12 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5072 (struct aarch64_insn_visitor): New.
5073 (struct aarch64_insn_relocation_data): New.
5074 (aarch64_ftrace_insn_reloc_b): New function.
5075 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5076 (aarch64_ftrace_insn_reloc_cb): Likewise.
5077 (aarch64_ftrace_insn_reloc_tb): Likewise.
5078 (aarch64_ftrace_insn_reloc_adr): Likewise.
5079 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5080 (aarch64_ftrace_insn_reloc_others): Likewise.
5082 (aarch64_relocate_instruction): Use visitor.
5084 2015-10-12 Yao Qi <yao.qi@linaro.org>
5086 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5087 int. Add argument buf.
5088 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5089 aarch64_relocate_instruction.
5091 2015-10-12 Yao Qi <yao.qi@linaro.org>
5093 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5094 argument insn. Remove local variable insn. Don't call
5096 (aarch64_install_fast_tracepoint_jump_pad): Call
5099 2015-09-30 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5102 (emit_load_store_pair): Likewise.
5104 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5106 * dll.c (match_dll): Add cast(s).
5107 (unloaded_dll): Likewise.
5108 * linux-low.c (second_thread_of_pid_p): Likewise.
5109 (delete_lwp_callback): Likewise.
5110 (count_events_callback): Likewise.
5111 (select_event_lwp_callback): Likewise.
5112 (linux_set_resume_request): Likewise.
5113 * server.c (accumulate_file_name_length): Likewise.
5114 (emit_dll_description): Likewise.
5115 (handle_qxfer_threads_worker): Likewise.
5116 (visit_actioned_threads): Likewise.
5117 * thread-db.c (any_thread_of): Likewise.
5118 * tracepoint.c (same_process_p): Likewise.
5119 (match_blocktype): Likewise.
5120 (build_traceframe_info_xml): Likewise.
5122 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5124 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5126 (gdb_unparse_agent_expr): Likewise.
5127 * hostio.c (require_data): Likewise.
5128 (handle_pread): Likewise.
5129 * linux-low.c (disable_regset): Likewise.
5130 (fetch_register): Likewise.
5131 (store_register): Likewise.
5132 (get_dynamic): Likewise.
5133 (linux_qxfer_libraries_svr4): Likewise.
5134 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5135 (set_fast_tracepoint_jump): Likewise.
5136 (uninsert_fast_tracepoint_jumps_at): Likewise.
5137 (reinsert_fast_tracepoint_jumps_at): Likewise.
5138 (validate_inserted_breakpoint): Likewise.
5139 (clone_agent_expr): Likewise.
5140 * regcache.c (init_register_cache): Likewise.
5141 * remote-utils.c (putpkt_binary_1): Likewise.
5142 (decode_M_packet): Likewise.
5143 (decode_X_packet): Likewise.
5144 (look_up_one_symbol): Likewise.
5145 (relocate_instruction): Likewise.
5146 (monitor_output): Likewise.
5147 * server.c (handle_search_memory): Likewise.
5148 (handle_qxfer_exec_file): Likewise.
5149 (handle_qxfer_libraries): Likewise.
5150 (handle_qxfer): Likewise.
5151 (handle_query): Likewise.
5152 (handle_v_cont): Likewise.
5153 (handle_v_run): Likewise.
5154 (captured_main): Likewise.
5155 * target.c (write_inferior_memory): Likewise.
5156 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5157 * tracepoint.c (init_trace_buffer): Likewise.
5158 (add_tracepoint_action): Likewise.
5159 (add_traceframe): Likewise.
5160 (add_traceframe_block): Likewise.
5161 (cmd_qtdpsrc): Likewise.
5162 (cmd_qtdv): Likewise.
5163 (cmd_qtstatus): Likewise.
5164 (response_source): Likewise.
5165 (response_tsv): Likewise.
5166 (cmd_qtnotes): Likewise.
5167 (gdb_collect): Likewise.
5168 (initialize_tracepoint): Likewise.
5170 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5172 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5173 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5174 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5176 (enum aarch64_condition_codes): New enum.
5177 (w0): New static global.
5180 (struct aarch64_memory_operand) <type>: New
5181 MEMORY_OPERAND_POSTINDEX type.
5182 (postindex_memory_operand): New helper function.
5183 (emit_ret): New function.
5184 (emit_load_store_pair): New function, factored out of emit_stp
5185 with support for MEMORY_OPERAND_POSTINDEX.
5186 (emit_stp): Rewrite using emit_load_store_pair.
5187 (emit_ldp): New function.
5188 (emit_load_store): Likewise.
5189 (emit_ldr): Mention post-index instruction in comment.
5190 (emit_ldrh): New function.
5191 (emit_ldrb): New function.
5192 (emit_ldrsw): Mention post-index instruction in comment.
5193 (emit_str): Likewise.
5194 (emit_subs): New function.
5195 (emit_cmp): Likewise.
5196 (emit_and): Likewise.
5197 (emit_orr): Likewise.
5198 (emit_orn): Likewise.
5199 (emit_eor): Likewise.
5200 (emit_mvn): Likewise.
5201 (emit_lslv): Likewise.
5202 (emit_lsrv): Likewise.
5203 (emit_asrv): Likewise.
5204 (emit_mul): Likewise.
5205 (emit_sbfm): Likewise.
5206 (emit_sbfx): Likewise.
5207 (emit_ubfm): Likewise.
5208 (emit_ubfx): Likewise.
5209 (emit_csinc): Likewise.
5210 (emit_cset): Likewise.
5211 (emit_nop): Likewise.
5212 (emit_ops_insns): New helper function.
5213 (emit_pop): Likewise.
5214 (emit_push): Likewise.
5215 (aarch64_emit_prologue): New function.
5216 (aarch64_emit_epilogue): Likewise.
5217 (aarch64_emit_add): Likewise.
5218 (aarch64_emit_sub): Likewise.
5219 (aarch64_emit_mul): Likewise.
5220 (aarch64_emit_lsh): Likewise.
5221 (aarch64_emit_rsh_signed): Likewise.
5222 (aarch64_emit_rsh_unsigned): Likewise.
5223 (aarch64_emit_ext): Likewise.
5224 (aarch64_emit_log_not): Likewise.
5225 (aarch64_emit_bit_and): Likewise.
5226 (aarch64_emit_bit_or): Likewise.
5227 (aarch64_emit_bit_xor): Likewise.
5228 (aarch64_emit_bit_not): Likewise.
5229 (aarch64_emit_equal): Likewise.
5230 (aarch64_emit_less_signed): Likewise.
5231 (aarch64_emit_less_unsigned): Likewise.
5232 (aarch64_emit_ref): Likewise.
5233 (aarch64_emit_if_goto): Likewise.
5234 (aarch64_emit_goto): Likewise.
5235 (aarch64_write_goto_address): Likewise.
5236 (aarch64_emit_const): Likewise.
5237 (aarch64_emit_call): Likewise.
5238 (aarch64_emit_reg): Likewise.
5239 (aarch64_emit_pop): Likewise.
5240 (aarch64_emit_stack_flush): Likewise.
5241 (aarch64_emit_zero_ext): Likewise.
5242 (aarch64_emit_swap): Likewise.
5243 (aarch64_emit_stack_adjust): Likewise.
5244 (aarch64_emit_int_call_1): Likewise.
5245 (aarch64_emit_void_call_2): Likewise.
5246 (aarch64_emit_eq_goto): Likewise.
5247 (aarch64_emit_ne_goto): Likewise.
5248 (aarch64_emit_lt_goto): Likewise.
5249 (aarch64_emit_le_goto): Likewise.
5250 (aarch64_emit_gt_goto): Likewise.
5251 (aarch64_emit_ge_got): Likewise.
5252 (aarch64_emit_ops_impl): New static global variable.
5253 (aarch64_emit_ops): New target function, return
5254 &aarch64_emit_ops_impl.
5255 (struct linux_target_ops): Install it.
5257 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5259 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5260 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5262 * linux-aarch64-ipa.c: New file.
5263 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5265 (aarch64_get_thread_area): New target method.
5266 (extract_signed_bitfield): New helper function.
5267 (aarch64_decode_ldr_literal): New function.
5268 (enum aarch64_opcodes): New enum.
5269 (struct aarch64_register): New struct.
5270 (struct aarch64_operand): New struct.
5271 (x0): New static global.
5280 (aarch64_register): New helper function.
5281 (register_operand): Likewise.
5282 (immediate_operand): Likewise.
5283 (struct aarch64_memory_operand): New struct.
5284 (offset_memory_operand): New helper function.
5285 (preindex_memory_operand): Likewise.
5286 (enum aarch64_system_control_registers): New enum.
5287 (ENCODE): New macro.
5288 (emit_insn): New helper function.
5289 (emit_b): New function.
5290 (emit_bcond): Likewise.
5291 (emit_cb): Likewise.
5292 (emit_tb): Likewise.
5293 (emit_blr): Likewise.
5294 (emit_stp): Likewise.
5295 (emit_ldp_q_offset): Likewise.
5296 (emit_stp_q_offset): Likewise.
5297 (emit_load_store): Likewise.
5298 (emit_ldr): Likewise.
5299 (emit_ldrsw): Likewise.
5300 (emit_str): Likewise.
5301 (emit_ldaxr): Likewise.
5302 (emit_stxr): Likewise.
5303 (emit_stlr): Likewise.
5304 (emit_data_processing_reg): Likewise.
5305 (emit_data_processing): Likewise.
5306 (emit_add): Likewise.
5307 (emit_sub): Likewise.
5308 (emit_mov): Likewise.
5309 (emit_movk): Likewise.
5310 (emit_mov_addr): Likewise.
5311 (emit_mrs): Likewise.
5312 (emit_msr): Likewise.
5313 (emit_sevl): Likewise.
5314 (emit_wfe): Likewise.
5315 (append_insns): Likewise.
5316 (can_encode_int32_in): New helper function.
5317 (aarch64_relocate_instruction): New function.
5318 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5319 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5320 (struct linux_target_ops): Install aarch64_get_thread_area,
5321 aarch64_install_fast_tracepoint_jump_pad and
5322 aarch64_get_min_fast_tracepoint_insn_len.
5324 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5326 * Makefile.in (aarch64-insn.o): New rule.
5327 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5329 2015-09-21 Yao Qi <yao.qi@linaro.org>
5331 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5333 2015-09-21 Yao Qi <yao.qi@linaro.org>
5335 * tracepoint.c (max_jump_pad_size): Remove.
5337 2015-09-18 Yao Qi <yao.qi@linaro.org>
5339 * linux-aarch64-low.c: Don't include sys/uio.h.
5340 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5342 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5344 * tracepoint.c (eval_result_type): Change prototype.
5345 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5347 2015-09-15 Pedro Alves <palves@redhat.com>
5349 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5350 Check whether to report exec events instead of checking whether
5351 multiprocess is enabled.
5353 2015-09-15 Pedro Alves <palves@redhat.com>
5356 * remote-utils.c (prepare_resume_reply): Merge
5357 TARGET_WAITKIND_VFORK_DONE switch case with the
5358 TARGET_WAITKIND_FORKED case.
5360 2015-09-15 Yao Qi <yao.qi@linaro.org>
5362 * server.c (handle_query): Check string comparison using
5363 "else if" instead of "if".
5365 2015-09-15 Yao Qi <yao.qi@linaro.org>
5367 * server.c (vCont_supported): New global variable.
5368 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5369 matches. Append ";vContSupported+" to own_buf.
5370 (handle_v_requests): Append ";s;S" to own_buf if target supports
5371 hardware single step or vCont_supported is false.
5372 (capture_main): Set vCont_supported to zero.
5374 2015-09-15 Yao Qi <yao.qi@linaro.org>
5376 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5378 (linux_supports_hardware_single_step): ... New function.
5379 (linux_target_ops): Update.
5380 * lynx-low.c (lynx_target_ops): Set field
5381 supports_hardware_single_step to target_can_do_hardware_single_step.
5382 * nto-low.c (nto_target_ops): Likewise.
5383 * spu-low.c (spu_target_ops): Likewise.
5384 * win32-low.c (win32_target_ops): Likewise.
5385 * target.c (target_can_do_hardware_single_step): New function.
5386 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5387 Remove. <supports_hardware_single_step>: New field.
5388 (target_supports_conditional_breakpoints): Remove.
5389 (target_supports_hardware_single_step): New macro.
5390 (target_can_do_hardware_single_step): Declare.
5391 * server.c (handle_query): Use target_supports_hardware_single_step
5392 instead of target_supports_conditional_breakpoints.
5394 2015-09-15 Yao Qi <yao.qi@linaro.org>
5396 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5398 (struct linux_target_ops the_low_target): Install
5399 aarch64_linux_siginfo_fixup.
5401 2015-09-11 Don Breazeal <donb@codesourcery.com>
5402 Luis Machado <lgustavo@codesourcery.com>
5404 * linux-low.c (linux_mourn): Static declaration.
5405 (linux_arch_setup): Move in front of
5406 handle_extended_wait.
5407 (linux_arch_setup_thread): New function.
5408 (handle_extended_wait): Handle exec events. Call
5409 linux_arch_setup_thread. Make event_lwp argument a
5410 pointer-to-a-pointer.
5411 (check_zombie_leaders): Do not check stopped threads.
5412 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5413 (linux_low_filter_event): Add lwp and thread for exec'ing
5414 non-leader thread if leader thread has been deleted.
5415 Refactor code into linux_arch_setup_thread and call it.
5416 Pass child lwp pointer by reference to handle_extended_wait.
5417 (linux_wait_for_event_filtered): Update comment.
5418 (linux_wait_1): Prevent clobbering exec event status.
5419 (linux_supports_exec_events): New function.
5420 (linux_target_ops) <supports_exec_events>: Initialize new member.
5421 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5423 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5424 * server.c (report_exec_events): New global variable.
5425 (handle_query): Handle qSupported query for exec-events feature.
5426 (captured_main): Initialize report_exec_events.
5427 * server.h (report_exec_events): Declare new global variable.
5428 * target.h (struct target_ops) <supports_exec_events>: New
5430 (target_supports_exec_events): New macro.
5431 * win32-low.c (win32_target_ops) <supports_exec_events>:
5432 Initialize new member.
5434 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5436 * linux-low.c (linux_low_enable_btrace): Remove.
5437 (linux_target_ops): Replace linux_low_enable_btrace with
5438 linux_enable_btrace.
5440 2015-09-03 Yao Qi <yao.qi@linaro.org>
5442 * linux-aarch64-low.c (aarch64_insert_point): Call
5443 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5446 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5448 * linux-low.c (check_stopped_by_breakpoint): Use
5449 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5451 2015-08-27 Pedro Alves <palves@redhat.com>
5453 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5455 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5457 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5458 the XNEW-family equivalent.
5459 (compile_bytecodes): Likewise.
5460 * dll.c (loaded_dll): Likewise.
5461 * event-loop.c (append_callback_event): Likewise.
5462 (create_file_handler): Likewise.
5463 (create_file_event): Likewise.
5464 * hostio.c (handle_open): Likewise.
5465 * inferiors.c (add_thread): Likewise.
5466 (add_process): Likewise.
5467 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5468 * linux-arm-low.c (arm_new_process): Likewise.
5469 (arm_new_thread): Likewise.
5470 * linux-low.c (add_to_pid_list): Likewise.
5471 (linux_add_process): Likewise.
5472 (handle_extended_wait): Likewise.
5473 (add_lwp): Likewise.
5474 (enqueue_one_deferred_signal): Likewise.
5475 (enqueue_pending_signal): Likewise.
5476 (linux_resume_one_lwp_throw): Likewise.
5477 (linux_resume_one_thread): Likewise.
5478 (linux_read_memory): Likewise.
5479 (linux_write_memory): Likewise.
5480 * linux-mips-low.c (mips_linux_new_process): Likewise.
5481 (mips_linux_new_thread): Likewise.
5482 (mips_add_watchpoint): Likewise.
5483 * linux-x86-low.c (initialize_low_arch): Likewise.
5484 * lynx-low.c (lynx_add_process): Likewise.
5485 * mem-break.c (set_raw_breakpoint_at): Likewise.
5486 (set_breakpoint): Likewise.
5487 (add_condition_to_breakpoint): Likewise.
5488 (add_commands_to_breakpoint): Likewise.
5489 (clone_agent_expr): Likewise.
5490 (clone_one_breakpoint): Likewise.
5491 * regcache.c (new_register_cache): Likewise.
5492 * remote-utils.c (look_up_one_symbol): Likewise.
5493 * server.c (queue_stop_reply): Likewise.
5494 (start_inferior): Likewise.
5495 (queue_stop_reply_callback): Likewise.
5496 (handle_target_event): Likewise.
5497 * spu-low.c (fetch_ppc_memory): Likewise.
5498 (store_ppc_memory): Likewise.
5499 * target.c (set_target_ops): Likewise.
5500 * thread-db.c (thread_db_load_search): Likewise.
5501 (try_thread_db_load_1): Likewise.
5502 * tracepoint.c (add_tracepoint): Likewise.
5503 (add_tracepoint_action): Likewise.
5504 (create_trace_state_variable): Likewise.
5505 (cmd_qtdpsrc): Likewise.
5506 (cmd_qtro): Likewise.
5507 (add_while_stepping_state): Likewise.
5508 * win32-low.c (child_add_thread): Likewise.
5509 (get_image_name): Likewise.
5511 2015-08-25 Yao Qi <yao.qi@linaro.org>
5513 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5515 2015-08-25 Yao Qi <yao.qi@linaro.org>
5517 * Makefile.in (aarch64-linux.o): New rule.
5518 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5520 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5521 (aarch64_init_debug_reg_state): Make it extern.
5522 (aarch64_linux_prepare_to_resume): Remove.
5524 2015-08-25 Yao Qi <yao.qi@linaro.org>
5526 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5527 lwp_arch_private_info and ptid_of_lwp.
5529 2015-08-25 Yao Qi <yao.qi@linaro.org>
5531 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5532 Find proc_info by find_process_pid. All callers updated.
5534 2015-08-25 Yao Qi <yao.qi@linaro.org>
5536 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5538 (debug_reg_change_callback): Remove.
5539 (aarch64_notify_debug_reg_change): Remove.
5541 2015-08-25 Yao Qi <yao.qi@linaro.org>
5543 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5544 Call current_lwp_ptid.
5546 2015-08-25 Yao Qi <yao.qi@linaro.org>
5548 * linux-aarch64-low.c (debug_reg_change_callback): Use
5551 2015-08-25 Yao Qi <yao.qi@linaro.org>
5553 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5555 2015-08-25 Yao Qi <yao.qi@linaro.org>
5557 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5559 2015-08-25 Yao Qi <yao.qi@linaro.org>
5561 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5564 2015-08-25 Yao Qi <yao.qi@linaro.org>
5566 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5568 (debug_reg_change_callback): Remove argument entry and add argument
5569 lwp. Remove local variable thread. Don't print thread id in the
5570 debugging output. Don't check whether pid of thread equals to pid.
5571 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5572 iterate_over_lwps instead find_inferior.
5574 2015-08-24 Pedro Alves <palves@redhat.com>
5576 * inferiors.c (get_first_process): New function.
5577 * inferiors.h (get_first_process): New declaration.
5578 * remote-utils.c (read_ptid): Default to the first process in the
5579 list, instead of to the current thread's process.
5581 2015-08-24 Pedro Alves <palves@redhat.com>
5583 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5584 * event-loop.c: Likewise.
5585 * remote-utils.c: Likewise.
5586 * tracepoint.c: Likewise.
5588 2015-08-24 Pedro Alves <palves@redhat.com>
5590 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5593 2015-08-21 Pedro Alves <palves@redhat.com>
5595 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5596 instead of literal 1.
5598 2015-08-21 Pedro Alves <palves@redhat.com>
5600 * tdesc.c (default_description): Explicitly zero-initialize.
5602 2015-08-21 Pedro Alves <palves@redhat.com>
5605 * inferiors.c (remove_thread): Discard any pending stop reply for
5607 * server.c (remove_all_on_match_pid): Rename to ...
5608 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5610 (discard_queued_stop_replies): Change parameter to a ptid. Now
5612 (handle_v_kill, kill_inferior_callback, captured_main)
5613 (process_serial_event): Adjust.
5614 * server.h (discard_queued_stop_replies): Declare.
5616 2015-08-21 Pedro Alves <palves@redhat.com>
5618 * linux-low.c (wait_for_sigstop): Always switch to no thread
5619 selected if the previously current thread dies.
5620 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5621 process instead of the current thread's.
5622 * remote-utils.c (input_interrupt): Don't check if there's no
5624 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5625 current thread to the general thread fails, error out.
5626 (handle_qxfer_auxv, handle_qxfer_libraries)
5627 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5628 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5629 (handle_query): Check if there's a thread selected instead of
5630 checking whether there's any thread in the thread list.
5631 (handle_qxfer_threads, handle_qxfer_btrace)
5632 (handle_qxfer_btrace_conf): Don't error out early if there's no
5633 thread in the thread list.
5634 (handle_v_cont, myresume): Don't set the current thread to the
5636 (process_serial_event) <Hg handling>: Also set thread_id if the
5637 previous general thread is still alive.
5638 (process_serial_event) <g/G handling>: If setting the current
5639 thread to the general thread fails, error out.
5640 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5641 thread's lwp instead of the current thread's.
5642 * target.c (set_desired_thread): If the desired thread was not
5643 found, leave the current thread pointing to NULL. Return an int
5644 (boolean) indicating success.
5645 * target.h (set_desired_thread): Change return type to int.
5647 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5649 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5650 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5652 (ps_get_thread_area): New function.
5654 2015-08-19 Gary Benson <gbenson@redhat.com>
5656 * hostio.c (handle_pread): Do not attempt to read more data
5657 than hostio_reply_with_data can fit in a packet.
5659 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5661 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5663 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5665 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5667 2015-08-06 Pedro Alves <palves@redhat.com>
5669 * tracepoint.c (expr_eval_result): Now an int.
5671 2015-08-06 Pedro Alves <palves@redhat.com>
5673 * gdbthread.h (struct regcache): Forward declare.
5674 (struct thread_info) <regcache_data>: Now a struct regcache
5676 * inferiors.c (inferior_regcache_data)
5677 (set_inferior_regcache_data): Now work with struct regcache
5679 * inferiors.h (struct regcache): Forward declare.
5680 (inferior_regcache_data, set_inferior_regcache_data): Now work
5681 with struct regcache pointers.
5682 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5683 (free_register_cache_thread): Remove struct regcache pointer
5686 2015-08-06 Pedro Alves <palves@redhat.com>
5688 * server.c (captured_main): On error, print the exception message
5689 to stderr, and if run_once is set, throw a quit.
5691 2015-08-06 Pedro Alves <palves@redhat.com>
5693 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5696 2015-08-06 Pedro Alves <palves@redhat.com>
5698 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5699 reading beyond the passed in buffer length.
5701 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5703 * tracepoint.c (symbol_list) <required>: Remove.
5705 2015-08-06 Pedro Alves <palves@redhat.com>
5707 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5708 count if stopping and suspending threads.
5709 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5710 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5711 (linux_detach): Complete an ongoing step-over.
5712 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5714 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5715 (linux_wait_1): If passing a signal to the inferior after
5716 finishing a step-over, unsuspend and re-resume all lwps. If we
5717 see a single-step event but the thread should be continuing, don't
5718 pass the trap to gdb.
5719 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5720 internal_error instead of gdb_assert.
5721 (enqueue_pending_signal): New function.
5722 (check_ptrace_stopped_lwp_gone): Add debug output.
5723 (start_step_over): Use internal_error instead of gdb_assert.
5724 (complete_ongoing_step_over): New function.
5725 (linux_resume_one_thread): Don't resume a suspended thread.
5726 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5729 2015-08-06 Pedro Alves <palves@redhat.com>
5731 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5732 (linux_thread_alive): Use lwp_is_marked_dead.
5733 (extended_event_reported): Delete.
5734 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5735 instead of extended_event_reported.
5736 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5738 (lwp_is_marked_dead): New function.
5739 (lwp_running): Use lwp_is_marked_dead.
5740 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5743 2015-08-06 Pedro Alves <palves@redhat.com>
5745 * linux-low.c (linux_wait_1): Move fork event output out of the
5746 !report_to_gdb check. Pass event_child->waitstatus to
5747 target_waitstatus_to_string instead of ourstatus.
5749 2015-08-04 Yao Qi <yao.qi@linaro.org>
5751 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5752 if current_thread is 32 bit.
5754 2015-08-04 Yao Qi <yao.qi@linaro.org>
5756 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5757 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5758 * server.c (extended_protocol): Remove "static".
5759 * server.h (extended_protocol): Declare it.
5761 2015-08-04 Yao Qi <yao.qi@linaro.org>
5763 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5764 both aarch64 and aarch32.
5765 (aarch64_set_pc): Likewise.
5767 2015-08-04 Yao Qi <yao.qi@linaro.org>
5769 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5770 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5771 arm-with-neon.xml to srv_xmlfiles.
5772 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5773 (is_64bit_tdesc): New function.
5774 (aarch64_linux_read_description): New function.
5775 (aarch64_arch_setup): Call aarch64_linux_read_description.
5776 (regs_info): Rename to regs_info_aarch64.
5777 (aarch64_regs_info): Return right regs_info.
5778 (initialize_low_arch): Call initialize_low_arch_aarch32.
5780 2015-08-04 Yao Qi <yao.qi@linaro.org>
5782 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5783 * linux-aarch32-low.c: New file.
5784 * linux-aarch32-low.h: New file.
5785 * linux-arm-low.c (arm_fill_gregset): Move it to
5786 linux-aarch32-low.c.
5787 (arm_store_gregset): Likewise.
5788 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5789 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5790 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5791 (regs_info): Rename to regs_info_arm.
5792 (arm_regs_info): Return regs_info_aarch32 if
5793 have_ptrace_getregset is 1 and target description is
5794 arm_with_neon or arm_with_vfpv3.
5795 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5796 Call initialize_low_arch_aarch32 instead.
5798 2015-08-04 Yao Qi <yao.qi@linaro.org>
5800 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5801 * linux-low.c: ... here.
5802 * linux-low.h (have_ptrace_getregset): Declare it.
5804 2015-08-04 Pedro Alves <palves@redhat.com>
5806 * thread-db.c (struct thread_db): Use new typedefs.
5807 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5809 (disable_thread_event_reporting): Cast result of dlsym to
5810 destination function pointer type.
5811 (thread_db_mourn): Use td_ta_delete_ftype.
5813 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5815 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5817 (CDX_BREAKPOINT): Define for R2.
5818 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5819 (the_low_target): Add comments.
5821 2015-07-30 Yao Qi <yao.qi@linaro.org>
5823 * linux-arm-low.c (arm_hwcap): Remove it.
5824 (arm_read_description): New local variable arm_hwcap. Don't
5825 set arm_hwcap to zero.
5827 2015-07-30 Yao Qi <yao.qi@linaro.org>
5829 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5830 Use regcache->tdesc instead.
5831 (arm_store_wmmxregset): Likewise.
5832 (arm_fill_vfpregset): Likewise.
5833 (arm_store_vfpregset): Likewise.
5835 2015-07-30 Yao Qi <yao.qi@linaro.org>
5837 * linux-arm-low.c: Include arch/arm.h.
5838 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5839 (arm_store_gregset): Likewise.
5841 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5843 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5844 ptrace's 4th parameter.
5846 2015-07-27 Yao Qi <yao.qi@linaro.org>
5848 * configure.srv (case aarch64*-*-linux*): Don't set
5851 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5853 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5855 * linux-arm-low.c: Likewise.
5856 * linux-cris-low.c: Likewise.
5857 * linux-crisv32-low.c: Likewise.
5858 * linux-low.c: Likewise.
5859 * linux-m68k-low.c: Likewise.
5860 * linux-mips-low.c: Likewise.
5861 * linux-nios2-low.c: Likewise.
5862 * linux-s390-low.c: Likewise.
5863 * linux-sparc-low.c: Likewise.
5864 * linux-tic6x-low.c: Likewise.
5865 * linux-tile-low.c: Likewise.
5866 * linux-x86-low.c: Likewise.
5868 2015-07-24 Pedro Alves <palves@redhat.com>
5870 * config.in: Regenerate.
5871 * configure: Regenerate.
5873 2015-07-24 Pedro Alves <palves@redhat.com>
5875 * acinclude.m4: Include ../ptrace.m4.
5876 * configure.ac: Call GDB_AC_PTRACE.
5877 * config.in, configure: Regenerate.
5879 2015-07-24 Yao Qi <yao.qi@linaro.org>
5881 * linux-low.c (linux_create_inferior): Remove setting to
5882 proc->priv->new_inferior.
5883 (linux_attach): Likewise.
5884 (linux_low_filter_event): Likewise.
5885 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5887 2015-07-24 Yao Qi <yao.qi@linaro.org>
5889 * linux-low.c (linux_arch_setup): New function.
5890 (linux_low_filter_event): If proc->tdesc is NULL and
5891 proc->attached is true, call the_low_target.arch_setup.
5892 Otherwise, keep status pending, and return.
5893 (linux_resume_one_lwp_throw): Don't call get_pc if
5894 thread->while_stepping isn't NULL. Don't call
5895 get_thread_regcache if proc->tdesc is NULL.
5896 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5897 (linux_target_ops): Install arch_setup.
5898 * server.c (start_inferior): Call the_target->arch_setup.
5899 * target.h (struct target_ops) <arch_setup>: New field.
5900 (target_arch_setup): New marco.
5901 * lynx-low.c (lynx_target_ops): Update.
5902 * nto-low.c (nto_target_ops): Update.
5903 * spu-low.c (spu_target_ops): Update.
5904 * win32-low.c (win32_target_ops): Update.
5906 2015-07-24 Yao Qi <yao.qi@linaro.org>
5908 * linux-low.c (linux_add_process): Don't set
5909 proc->priv->new_inferior.
5910 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5911 (linux_attach): Likewise.
5913 2015-07-24 Yao Qi <yao.qi@linaro.org>
5915 * server.c (start_inferior): Code refactor.
5917 2015-07-24 Yao Qi <yao.qi@linaro.org>
5919 * server.c (process_serial_event): Set general_thread.
5921 2015-07-21 Yao Qi <yao.qi@linaro.org>
5923 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5924 aarch64_linux_get_debug_reg_capacity.
5926 2015-07-17 Yao Qi <yao.qi@linaro.org>
5928 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5929 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5930 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5931 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5932 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5933 (AARCH64_HWP_ALIGNMENT): Likewise.
5934 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5935 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5936 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5937 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5938 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5939 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5940 (struct aarch64_debug_reg_state): Likewise.
5941 (struct arch_lwp_info): Likewise.
5942 (aarch64_align_watchpoint): Likewise.
5943 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5944 (aarch64_watchpoint_length): Likewise.
5945 (aarch64_point_encode_ctrl_reg): Likewise
5946 (aarch64_point_is_aligned): Likewise.
5947 (aarch64_align_watchpoint): Likewise.
5948 (aarch64_linux_set_debug_regs):
5949 (aarch64_dr_state_insert_one_point): Likewise.
5950 (aarch64_dr_state_remove_one_point): Likewise.
5951 (aarch64_handle_breakpoint): Likewise.
5952 (aarch64_handle_aligned_watchpoint): Likewise.
5953 (aarch64_handle_unaligned_watchpoint): Likewise.
5954 (aarch64_handle_watchpoint): Likewise.
5956 2015-07-17 Yao Qi <yao.qi@linaro.org>
5958 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5959 and don't aarch64_get_debug_reg_state. All callers update.
5960 (aarch64_handle_aligned_watchpoint): Likewise.
5961 (aarch64_handle_unaligned_watchpoint): Likewise.
5962 (aarch64_handle_watchpoint): Likewise.
5963 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5964 (aarch64_remove_point): Likewise.
5966 2015-07-17 Yao Qi <yao.qi@linaro.org>
5968 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5970 (aarch64_handle_unaligned_watchpoint): Likewise.
5972 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5974 Revert the previous 3 commits:
5975 Move gdb_regex* to common/
5976 Move linux_find_memory_regions_full & co.
5977 gdbserver build-id attribute generator
5979 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5980 Jan Kratochvil <jan.kratochvil@redhat.com>
5982 gdbserver build-id attribute generator.
5983 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5984 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5985 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5987 (get_dynamic): Use find_pdhr to traverse program headers.
5988 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5989 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5990 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5991 (get_hex_build_id): New.
5992 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5993 to reply XML document.
5995 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5996 Jan Kratochvil <jan.kratochvil@redhat.com>
5998 * target.c: Include target/target-utils.h and fcntl.h.
5999 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6000 (target_fileio_read_stralloc): New functions.
6002 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6004 * Makefile.in (OBS): Add gdb_regex.o.
6006 * config.in: Rebuilt.
6007 * configure: Rebuilt.
6009 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6010 Jan Kratochvil <jan.kratochvil@redhat.com>
6012 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6013 * Makefile.in (OBS): Add target-utils.o.
6014 (linux-maps.o, target-utils.o): New.
6015 * configure.srv (srv_linux_obj): Add linux-maps.o.
6017 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6019 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6021 (the_low_target): Install it.
6023 2015-07-14 Pedro Alves <palves@redhat.com>
6025 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6026 Instead, ignore ECHILD, and throw an error for other errnos.
6028 2015-07-10 Pedro Alves <palves@redhat.com>
6030 * event-loop.c (struct callback_event) <data>: Change type to
6031 gdb_client_data instance instead of gdb_client_data pointer.
6032 (append_callback_event): Adjust.
6034 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6036 * linux-aarch64-low.c: Add comments for each linux_target_ops
6037 method. Remove comments already covered in target_ops and
6038 linux_target_ops definitions.
6039 (the_low_target): Add comments for each unimplemented method.
6041 2015-07-09 Yao Qi <yao.qi@linaro.org>
6043 * linux-aarch64-low.c (aarch64_regmap): Remove.
6044 (aarch64_usrregs_info): Remove.
6045 (regs_info): Set field usrregs to NULL.
6047 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6049 * linux-low.c: Include "rsp-low.h"
6050 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6051 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6052 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6053 (handle_btrace_enable_pt): New.
6054 (handle_btrace_general_set): Support "pt".
6055 (handle_btrace_conf_general_set): Support "pt:size".
6057 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6059 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6062 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6064 * linux-aarch64-low.c: Remove comment about endianness.
6065 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6066 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6069 2015-06-24 Gary Benson <gbenson@redhat.com>
6071 * linux-i386-ipa.c (stdint.h): Do not include.
6072 * lynx-i386-low.c (stdint.h): Likewise.
6073 * lynx-ppc-low.c (stdint.h): Likewise.
6074 * mem-break.c (stdint.h): Likewise.
6075 * thread-db.c (stdint.h): Likewise.
6076 * tracepoint.c (stdint.h): Likewise.
6077 * win32-low.c (stdint.h): Likewise.
6079 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6081 * server.c (write_qxfer_response): Update call to
6082 remote_escape_output.
6084 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6085 Jan Kratochvil <jan.kratochvil@redhat.com>
6087 Merge multiple hex conversions.
6088 * gdbreplay.c (tohex): Rename to 'fromhex'.
6089 (logchar): Use fromhex.
6091 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6093 * server.c (handle_qxfer_libraries): Set `version' attribute for
6096 2015-06-10 Gary Benson <gbenson@redhat.com>
6098 * target.h (struct target_ops) <multifs_open>: New field.
6099 <multifs_unlink>: Likewise.
6100 <multifs_readlink>: Likewise.
6101 * linux-low.c (nat/linux-namespaces.h): New include.
6102 (linux_target_ops): Initialize the_target->multifs_open,
6103 the_target->multifs_unlink and the_target->multifs_readlink.
6104 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6105 * hostio.c (hostio_fs_pid): New static variable.
6106 (hostio_handle_new_gdb_connection): New function.
6107 (handle_setfs): Likewise.
6108 (handle_open): Use the_target->multifs_open as appropriate.
6109 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6110 (handle_readlink): Use the_target->multifs_readlink as
6112 (handle_vFile): Handle vFile:setfs packets.
6113 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6114 after target_handle_new_gdb_connection.
6116 2015-06-10 Gary Benson <gbenson@redhat.com>
6118 * configure.ac (AC_CHECK_FUNCS): Add setns.
6119 * config.in: Regenerate.
6120 * configure: Likewise.
6121 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6122 (linux-namespaces.o): New rule.
6123 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6125 2015-06-09 Gary Benson <gbenson@redhat.com>
6127 * hostio.c (handle_open): Process mode argument with
6128 fileio_to_host_mode.
6130 2015-06-01 Yao Qi <yao.qi@linaro.org>
6132 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6133 * linux-x86-low.c: Likewise.
6135 2015-05-28 Don Breazeal <donb@codesourcery.com>
6137 * linux-low.c (handle_extended_wait): Initialize
6138 thread_info.last_resume_kind for new fork children.
6140 2015-05-15 Pedro Alves <palves@redhat.com>
6142 * target.h (target_handle_new_gdb_connection): Rewrite using if
6143 wrapped in do/while.
6145 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6147 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6148 * configure, config.in: Regenerate.
6149 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6152 2015-05-12 Don Breazeal <donb@codesourcery.com>
6154 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6155 PTRACE_EVENT_VFORK_DONE.
6156 (linux_low_ptrace_options, extended_event_reported): Add vfork
6158 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6159 and "vforkdone" for RSP 'T' Stop Reply Packet.
6160 * server.h (report_vfork_events): Declare
6163 2015-05-12 Don Breazeal <donb@codesourcery.com>
6165 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6166 (the_low_target) <new_fork>: Initialize new member.
6167 * linux-arm-low.c (arm_new_fork): New function.
6168 (the_low_target) <new_fork>: Initialize new member.
6169 * linux-low.c (handle_extended_wait): Call new target function
6171 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6172 * linux-mips-low.c (mips_add_watchpoint): New function
6173 extracted from mips_insert_point.
6174 (the_low_target) <new_fork>: Initialize new member.
6175 (mips_linux_new_fork): New function.
6176 (mips_insert_point): Call mips_add_watchpoint.
6177 * linux-x86-low.c (x86_linux_new_fork): New function.
6178 (the_low_target) <new_fork>: Initialize new member.
6180 2015-05-12 Don Breazeal <donb@codesourcery.com>
6182 * linux-low.c (handle_extended_wait): Implement return value,
6183 rename argument 'event_child' to 'event_lwp', handle
6184 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6185 (linux_low_ptrace_options): New function.
6186 (linux_low_filter_event): Call linux_low_ptrace_options,
6187 use different argument fo linux_enable_event_reporting,
6188 use return value from handle_extended_wait.
6189 (extended_event_reported): New function.
6190 (linux_wait_1): Call extended_event_reported and set
6191 status to report fork events.
6192 (linux_write_memory): Add pid to debug message.
6193 (reset_lwp_ptrace_options_callback): New function.
6194 (linux_handle_new_gdb_connection): New function.
6195 (linux_target_ops): Initialize new structure member.
6196 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6197 * lynx-low.c: Initialize new structure member.
6198 * remote-utils.c (prepare_resume_reply): Implement stop reason
6199 "fork" for "T" stop message.
6200 * server.c (handle_query): Call handle_new_gdb_connection.
6201 * server.h (report_fork_events): Declare global flag.
6202 * target.h (struct target_ops) <handle_new_gdb_connection>:
6204 (target_handle_new_gdb_connection): New macro.
6205 * win32-low.c: Initialize new structure member.
6207 2015-05-12 Don Breazeal <donb@codesourcery.com>
6209 * mem-break.c (APPEND_TO_LIST): Define macro.
6210 (clone_agent_expr): New function.
6211 (clone_one_breakpoint): New function.
6212 (clone_all_breakpoints): New function.
6213 * mem-break.h: Declare new functions.
6215 2015-05-12 Don Breazeal <donb@codesourcery.com>
6217 * linux-low.c (linux_supports_fork_events): New function.
6218 (linux_supports_vfork_events): New function.
6219 (linux_target_ops): Initialize new structure members.
6220 (initialize_low): Call linux_check_ptrace_features.
6221 * lynx-low.c (lynx_target_ops): Initialize new structure
6223 * server.c (report_fork_events, report_vfork_events):
6225 (handle_query): Add new features to qSupported packet and
6227 (captured_main): Initialize new global variables.
6228 * target.h (struct target_ops) <supports_fork_events>:
6230 <supports_vfork_events>: New member.
6231 (target_supports_fork_events): New macro.
6232 (target_supports_vfork_events): New macro.
6233 * win32-low.c (win32_target_ops): Initialize new structure
6236 2015-05-12 Gary Benson <gbenson@redhat.com>
6238 * server.c (handle_qxfer_exec_file): Use current process
6241 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6243 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6244 Remove HAVE_PTRACE_GETREGS conditionals.
6245 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6246 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6248 2015-05-08 Yao Qi <yao.qi@linaro.org>
6250 * linux-low.c (linux_supports_conditional_breakpoints): New
6252 (linux_target_ops): Install new target method.
6253 * lynx-low.c (lynx_target_ops): Install NULL hook for
6254 supports_conditional_breakpoints.
6255 * nto-low.c (nto_target_ops): Likewise.
6256 * spu-low.c (spu_target_ops): Likewise.
6257 * win32-low.c (win32_target_ops): Likewise.
6258 * server.c (handle_query): Check
6259 target_supports_conditional_breakpoints.
6260 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6262 (target_supports_conditional_breakpoints): New macro.
6264 2015-05-06 Pedro Alves <palves@redhat.com>
6267 * server.c (start_inferior): If the process exits, mourn it.
6269 2015-04-21 Gary Benson <gbenson@redhat.com>
6271 * hostio.c (fileio_open_flags_to_host): Factored out to
6272 fileio_to_host_openflags in common/fileio.c. Single use
6275 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6277 * linux-xtensa-low.c (xtensa_fill_gregset)
6278 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6281 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6283 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6284 (regs_info): Replace usrregs pointer with NULL.
6286 2015-04-17 Gary Benson <gbenson@redhat.com>
6288 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6289 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6290 * server.c (handle_qxfer_exec_file): New function.
6291 (qxfer_packets): Add exec-file entry.
6292 (handle_query): Report qXfer:exec-file:read as supported packet.
6294 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6296 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6298 2015-04-09 Gary Benson <gbenson@redhat.com>
6300 * hostio-errno.c (errno_to_fileio_error): Remove function.
6301 Update caller to use remote_fileio_to_fio_error.
6303 2015-04-09 Yao Qi <yao.qi@linaro.org>
6305 * linux-low.c (linux_insert_point): Call
6306 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6307 (linux_remove_point): Call remove_memory_breakpoint if type is
6309 * linux-x86-low.c (x86_insert_point): Don't call
6310 insert_memory_breakpoint.
6311 (x86_remove_point): Don't call remove_memory_breakpoint.
6313 2015-04-01 Pedro Alves <palves@redhat.com>
6314 Cleber Rosa <crosa@redhat.com>
6316 * server.c (gdbserver_usage): Reorganize and extend the usage
6319 2015-03-24 Pedro Alves <palves@redhat.com>
6321 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6322 output. Also dump TRAP_TRACE.
6323 (linux_low_filter_event): In debug output, distinguish a
6324 resume_stop SIGSTOP from a delayed SIGSTOP.
6326 2015-03-24 Gary Benson <gbenson@redhat.com>
6328 * linux-x86-low.c (x86_linux_new_thread): Moved to
6330 (x86_linux_prepare_to_resume): Likewise.
6332 2015-03-24 Gary Benson <gbenson@redhat.com>
6334 * Makefile.in (x86-linux-dregs.o): New rule.
6335 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6336 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6337 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6338 (x86_linux_dr_get): Likewise.
6339 (x86_linux_dr_set): Likewise.
6340 (update_debug_registers_callback): Likewise.
6341 (x86_linux_dr_set_addr): Likewise.
6342 (x86_linux_dr_get_addr): Likewise.
6343 (x86_linux_dr_set_control): Likewise.
6344 (x86_linux_dr_get_control): Likewise.
6345 (x86_linux_dr_get_status): Likewise.
6346 (x86_linux_update_debug_registers): Likewise.
6348 2015-03-24 Gary Benson <gbenson@redhat.com>
6350 * linux-x86-low.c (x86_linux_update_debug_registers):
6351 New function, factored out from...
6352 (x86_linux_prepare_to_resume): ...this.
6354 2015-03-24 Gary Benson <gbenson@redhat.com>
6356 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6357 (x86_linux_dr_set): Likewise.
6358 (update_debug_registers_callback): Likewise.
6359 (x86_linux_dr_set_addr): Likewise.
6360 (x86_linux_dr_get_addr): Likewise.
6361 (x86_linux_dr_set_control): Likewise.
6362 (x86_linux_dr_get_control): Likewise.
6363 (x86_linux_dr_get_status): Likewise.
6364 (x86_linux_prepare_to_resume): Likewise.
6366 2015-03-24 Gary Benson <gbenson@redhat.com>
6368 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6369 Use perror_with_name. Pass string through gettext.
6370 (x86_linux_dr_set): Likewise.
6372 2015-03-24 Gary Benson <gbenson@redhat.com>
6374 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6375 (x86_linux_dr_set_addr): ...this.
6376 (x86_dr_low_get_addr): Rename to...
6377 (x86_linux_dr_get_addr): ...this.
6378 (x86_dr_low_set_control): Rename to...
6379 (x86_linux_dr_set_control): ...this.
6380 (x86_dr_low_get_control): Rename to...
6381 (x86_linux_dr_get_control): ...this.
6382 (x86_dr_low_get_status): Rename to...
6383 (x86_linux_dr_get_status): ...this.
6384 (x86_dr_low): Update with new function names.
6386 2015-03-24 Gary Benson <gbenson@redhat.com>
6388 * Makefile.in (x86-linux.o): New rule.
6389 * configure.srv: Add x86-linux.o to relevant targets.
6390 * linux-low.c (lwp_set_arch_private_info): New function.
6391 (lwp_arch_private_info): Likewise.
6392 * linux-x86-low.c: Include nat/x86-linux.h.
6393 (arch_lwp_info): Removed structure.
6394 (update_debug_registers_callback):
6395 Use lwp_set_debug_registers_changed.
6396 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6397 and lwp_set_debug_registers_changed.
6398 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6400 2015-03-24 Gary Benson <gbenson@redhat.com>
6402 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6403 * linux-arm-low.c (arm_new_thread): Likewise.
6404 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6405 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6406 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6407 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6409 2015-03-24 Gary Benson <gbenson@redhat.com>
6411 * linux-low.c (ptid_of_lwp): New function.
6412 (lwp_is_stopped): Likewise.
6413 (lwp_stop_reason): Likewise.
6414 * linux-x86-low.c (update_debug_registers_callback):
6416 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6419 2015-03-24 Gary Benson <gbenson@redhat.com>
6421 * linux-low.h (linux_stop_lwp): Remove declaration.
6423 2015-03-24 Gary Benson <gbenson@redhat.com>
6425 * linux-low.h: Include nat/linux-nat.h.
6426 * linux-low.c (iterate_over_lwps_args): New structure.
6427 (iterate_over_lwps_filter): New function.
6428 (iterate_over_lwps): Likewise.
6429 * linux-x86-low.c (update_debug_registers_callback):
6430 Update signature to what iterate_over_lwps expects.
6431 Remove PID check that iterate_over_lwps now performs.
6432 (x86_dr_low_set_addr): Use iterate_over_lwps.
6433 (x86_dr_low_set_control): Likewise.
6435 2015-03-24 Gary Benson <gbenson@redhat.com>
6437 * linux-x86-low.c (x86_debug_reg_state): New function.
6438 (x86_linux_prepare_to_resume): Use the above.
6440 2015-03-24 Gary Benson <gbenson@redhat.com>
6442 * linux-low.c (current_lwp_ptid): New function.
6443 * linux-x86-low.c: Include nat/linux-nat.h.
6444 (x86_dr_low_get_addr): Use current_lwp_ptid.
6445 (x86_dr_low_get_control): Likewise.
6446 (x86_dr_low_get_status): Likewise.
6448 2015-03-20 Pedro Alves <palves@redhat.com>
6450 * tracepoint.c (cmd_qtstatus): Make "str" const.
6452 2015-03-20 Pedro Alves <palves@redhat.com>
6454 * server.c (handle_general_set): Make "req_str" const.
6456 2015-03-19 Pedro Alves <palves@redhat.com>
6458 * linux-low.c (linux_resume_one_lwp): Rename to ...
6459 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6460 instead call perror_with_name.
6461 (check_ptrace_stopped_lwp_gone): New function.
6462 (linux_resume_one_lwp): Reimplement as wrapper around
6463 linux_resume_one_lwp_throw that swallows errors if the LWP is
6466 2015-03-19 Pedro Alves <palves@redhat.com>
6468 * linux-low.c (count_events_callback, select_event_lwp_callback):
6469 No longer check whether the thread has resume_stop as last resume
6472 2015-03-19 Pedro Alves <palves@redhat.com>
6474 * linux-low.c (count_events_callback, select_event_lwp_callback):
6475 Use the lwp's status_pending_p field, not the thread's.
6477 2015-03-19 Pedro Alves <palves@redhat.com>
6479 * linux-low.c (select_event_lwp_callback): Update comments to
6480 no longer mention SIGTRAP.
6482 2015-03-18 Gary Benson <gbenson@redhat.com>
6484 * server.c (handle_query): Do not report vFile:fstat as supported.
6486 2015-03-11 Gary Benson <gbenson@redhat.com>
6488 * hostio.c (sys/types.h): New include.
6489 (sys/stat.h): Likewise.
6490 (common-remote-fileio.h): Likewise.
6491 (handle_fstat): New function.
6492 (handle_vFile): Handle vFile:fstat packets.
6494 2015-03-11 Gary Benson <gbenson@redhat.com>
6496 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6497 struct stat.st_blocks and struct stat.st_blksize.
6498 * configure: Regenerate.
6499 * config.in: Likewise.
6500 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6501 (OBS): Add common-remote-fileio.o.
6502 (common-remote-fileio.o): New rule.
6504 2015-03-09 Pedro Alves <palves@redhat.com>
6506 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6507 'struct sockaddr' pointer in 'accept' call.
6509 2015-03-09 Pedro Alves <palves@redhat.com>
6512 2015-03-07 Pedro Alves <palves@redhat.com>
6513 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6514 or <winsock2.h> here. Instead include "gdb_socket.h".
6515 (remote_open): Use union gdb_sockaddr_u.
6516 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6517 or <winsock2.h> here. Instead include "gdb_socket.h".
6518 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6519 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6521 (init_named_socket, gdb_agent_helper_thread): Use union
6524 2015-03-07 Pedro Alves <palves@redhat.com>
6526 * configure.ac (build_warnings): Move
6527 -Wdeclaration-after-statement to the C-specific set.
6528 * configure: Regenerate.
6530 2015-03-07 Pedro Alves <palves@redhat.com>
6532 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6533 or <winsock2.h> here. Instead include "gdb_socket.h".
6534 (remote_open): Use union gdb_sockaddr_u.
6535 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6536 or <winsock2.h> here. Instead include "gdb_socket.h".
6537 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6538 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6540 (init_named_socket, gdb_agent_helper_thread): Use union
6543 2015-03-07 Pedro Alves <palves@redhat.com>
6545 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6548 2015-03-06 Yao Qi <yao.qi@linaro.org>
6550 * linux-aarch64-low.c (aarch64_insert_point): Use
6551 show_debug_regs as a boolean.
6552 (aarch64_remove_point): Likewise.
6554 2015-03-05 Pedro Alves <palves@redhat.com>
6556 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6557 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6558 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6559 * nto-low.c (nto_target_ops): Likewise.
6560 * spu-low.c (spu_target_ops): Likewise.
6561 * win32-low.c (win32_target_ops): Likewise.
6563 2015-03-04 Pedro Alves <palves@redhat.com>
6565 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6566 Decide whether a breakpoint triggered based on the SIGTRAP's
6568 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6569 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6570 (linux_low_filter_event): Check for breakpoints before checking
6572 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6574 (linux_stopped_by_sw_breakpoint)
6575 (linux_supports_stopped_by_sw_breakpoint)
6576 (linux_stopped_by_hw_breakpoint)
6577 (linux_supports_stopped_by_hw_breakpoint): New functions.
6578 (linux_target_ops): Install new target methods.
6580 2015-03-04 Pedro Alves <palves@redhat.com>
6582 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6583 * server.c (swbreak_feature, hwbreak_feature): New globals.
6584 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6585 (captured_main): Clear swbreak_feature and hwbreak_feature.
6586 * server.h (swbreak_feature, hwbreak_feature): Declare.
6587 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6588 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6589 supports_stopped_by_hw_breakpoint>: New fields.
6590 (target_supports_stopped_by_sw_breakpoint)
6591 (target_stopped_by_sw_breakpoint)
6592 (target_supports_stopped_by_hw_breakpoint)
6593 (target_stopped_by_hw_breakpoint): Declare.
6595 2015-03-04 Pedro Alves <palves@redhat.com>
6597 enum lwp_stop_reason -> enum target_stop_reason
6598 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6599 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6600 (linux_wait_1, stuck_in_jump_pad_callback)
6601 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6602 (linux_stopped_by_watchpoint):
6603 * linux-low.h (enum lwp_stop_reason): Delete.
6604 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6605 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6607 2015-03-04 Yao Qi <yao.qi@linaro.org>
6609 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6611 2015-03-03 Gary Benson <gbenson@redhat.com>
6613 * hostio.c (handle_vFile): Fix prefix lengths.
6615 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6617 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6620 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6622 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6623 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6624 (clean): Add "rm -f" for above C files.
6625 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6626 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6627 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6628 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6629 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6630 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6631 (init_registers_s390x_vx_linux64)
6632 (init_registers_s390x_tevx_linux64)
6633 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6634 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6636 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6637 (s390_store_vxrs_high): New functions.
6638 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6640 (s390_arch_setup): Add logic for selecting one of the new target
6641 descriptions. Activate the new vector regsets if applicable.
6642 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6643 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6644 and init_registers_s390x_tevx_linux64.
6646 2015-03-01 Pedro Alves <palves@redhat.com>
6648 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6651 2015-02-27 Pedro Alves <palves@redhat.com>
6653 * linux-x86-low.c (u_debugreg_offset): New function.
6654 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6656 2015-02-27 Pedro Alves <palves@redhat.com>
6658 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6659 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6660 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6661 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6662 (ps_lsetfpregs, ps_getpid)
6663 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6664 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6665 (ps_lsetxregs, ps_plog): Declare.
6667 2015-02-27 Pedro Alves <palves@redhat.com>
6669 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6670 IP_AGENT_EXPORT_FUNC.
6671 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6672 IP_AGENT_EXPORT_FUNC.
6673 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6674 (IP_AGENT_EXPORT): Delete.
6675 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6676 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6677 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6678 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6679 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6680 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6681 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6682 (traceframe_read_count, traceframe_write_count)
6683 (traceframes_created, trace_state_variables, get_raw_reg)
6684 (get_trace_state_variable_value, set_trace_state_variable_value)
6685 (ust_loaded, helper_thread_id, cmd_buf): Use
6686 IPA_SYM_EXPORTED_NAME.
6687 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6688 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6689 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6690 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6691 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6692 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6693 EXTERN_C_PUSH/EXTERN_C_POP.
6694 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6695 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6696 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6697 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6698 (traceframe_write_count, traceframe_read_count)
6699 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6700 (about_to_request_buffer_space, get_trace_state_variable_value)
6701 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6702 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6703 EXTERN_C_PUSH/EXTERN_C_POP.
6704 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6705 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6706 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6707 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6708 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6709 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6710 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6711 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6713 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6714 (IP_AGENT_EXPORT_VAR_DECL): Define.
6716 (gdb_agent_get_raw_reg): Declare.
6718 2015-02-27 Tom Tromey <tromey@redhat.com>
6719 Pedro Alves <palves@redhat.com>
6721 Rename symbols whose names are reserved C++ keywords throughout.
6723 2015-02-27 Pedro Alves <palves@redhat.com>
6725 * Makefile.in (COMPILER): New, get it from autoconf.
6726 (CXX): Get from autoconf instead.
6727 (COMPILE.pre): Use COMPILER.
6728 (CC-LD): Rename to ...
6729 (CC_LD): ... this. Use COMPILER.
6730 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6731 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6732 * acinclude.m4: Include build-with-cxx.m4.
6733 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6734 Disable -Werror by default if building in C++ mode.
6735 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6736 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6737 the C++ compiler. Save/restore CXXFLAGS too.
6738 * configure: Regenerate.
6740 2015-02-27 Pedro Alves <palves@redhat.com>
6742 * acinclude.m4: Include libiberty.m4.
6743 * configure.ac: Call libiberty_INIT.
6744 * config.in, configure: Regenerate.
6746 2015-02-26 Pedro Alves <palves@redhat.com>
6748 * linux-low.c (linux_wait_1): When incrementing the PC past a
6749 program breakpoint always use the_low_target.breakpoint_len as
6750 increment, rather than the maximum between that and
6751 the_low_target.decr_pc_after_break.
6753 2015-02-23 Pedro Alves <palves@redhat.com>
6755 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6756 thread was doing a step-over; always adjust the PC if
6757 we stepped over a permanent breakpoint.
6758 (linux_wait_1): If we stepped over breakpoint that was on top of a
6759 permanent breakpoint, manually advance the PC past it.
6761 2015-02-23 Pedro Alves <palves@redhat.com>
6763 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6765 (x86_fill_gregset, x86_store_gregset): Use it when handling
6768 2015-02-20 Pedro Alves <palves@redhat.com>
6770 * thread-db.c: Include "nat/linux-procfs.h".
6771 (thread_db_init): Skip listing new threads if the kernel supports
6772 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6774 2015-02-20 Pedro Alves <palves@redhat.com>
6776 * linux-low.c (status_pending_p_callback): Use ptid_match.
6778 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6780 PR breakpoints/16812
6781 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6782 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6783 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6785 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6787 PR breakpoints/15956
6788 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6790 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6792 * linux-low.c (linux_low_btrace_conf): Print size.
6793 * server.c (handle_btrace_conf_general_set): New.
6794 (hanle_general_set): Call handle_btrace_conf_general_set.
6795 (handle_query): Report Qbtrace-conf:bts:size as supported.
6797 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6799 * linux-low.c (linux_low_enable_btrace): Update parameters.
6800 (linux_low_btrace_conf): New.
6801 (linux_target_ops)<to_btrace_conf>: Initialize.
6802 * server.c (current_btrace_conf): New.
6803 (handle_btrace_enable): Rename to ...
6804 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6805 to target_enable_btrace. Update comment. Update users.
6806 (handle_qxfer_btrace_conf): New.
6807 (qxfer_packets): Add btrace-conf entry.
6808 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6809 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6810 (target_ops)<read_btrace_conf>: New.
6811 (target_enable_btrace): Update parameters.
6812 (target_read_btrace_conf): New.
6814 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6816 * server.c (handle_btrace_general_set): Remove call to
6817 target_supports_btrace.
6818 (supported_btrace_packets): New.
6819 (handle_query): Call supported_btrace_packets.
6820 * target.h: include btrace-common.h.
6821 (btrace_target_info): Removed.
6822 (supports_btrace, target_supports_btrace): Update parameters.
6824 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6826 * Makefile.in (SFILES): Add common/btrace-common.c.
6827 (OBS): Add common/btrace-common.o.
6828 (btrace-common.o): Add build rules.
6829 * linux-low: Include btrace-common.h.
6830 (linux_low_read_btrace): Use struct btrace_data. Call
6831 btrace_data_init and btrace_data_fini.
6833 2015-02-06 Pedro Alves <palves@redhat.com>
6835 * thread-db.c (find_new_threads_callback): Add debug output.
6837 2015-02-04 Pedro Alves <palves@redhat.com>
6839 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6840 (resume_stopped_resumed_lwps): New function.
6841 (linux_wait_for_event_filtered): Use it.
6843 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6845 * Makefile.in (SFILES): Add linux-personality.c.
6846 (linux-personality.o): New rule.
6847 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6848 list of objects to be built.
6849 * linux-low.c: Include nat/linux-personality.h.
6850 (linux_create_inferior): Remove code to disable address space
6851 randomization (moved to ../nat/linux-personality.c). Create
6852 cleanup to disable address space randomization.
6854 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6856 * Makefile.in (posix-strerror.o): New rule.
6857 (mingw-strerror.o): Likewise.
6858 * configure: Regenerated.
6859 * configure.ac: Source file ../common/common.host. Initialize new
6860 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6862 2015-01-14 Yao Qi <yao@codesourcery.com>
6864 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6865 (ppc-linux.o): New rule.
6866 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6867 * configure.ac: AC_CHECK_FUNCS(getauxval).
6868 * config.in: Re-generated.
6869 * configure: Re-generated.
6870 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6871 ppc64_64bit_inferior_p
6873 2015-01-14 Yao Qi <yao@codesourcery.com>
6875 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6876 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6877 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6878 (PT_ORIG_R3, PT_TRAP): Likewise.
6879 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6880 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6881 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6883 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6885 * i387-fp.c (i387_cache_to_xsave): In look over
6886 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6887 zmmh_low_space field by use of zmmh_high_space.
6889 2015-01-09 Pedro Alves <palves@redhat.com>
6891 * linux-low.c (step_over_bkpt): Move higher up in the file.
6892 (handle_extended_wait): Don't store the stop_pc here.
6893 (get_stop_pc): Adjust comments and rename to ...
6894 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6895 stopped for a software breakpoint or hardware breakpoint.
6896 (thread_still_has_status_pending_p): New function.
6897 (status_pending_p_callback): Use
6898 thread_still_has_status_pending_p. If the event is no longer
6899 interesting, resume the LWP.
6900 (handle_tracepoints): Add assert.
6901 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6902 (wstatus_maybe_breakpoint): New function.
6903 (cancel_breakpoint): Delete function.
6904 (check_stopped_by_watchpoint): New function, factored out from
6905 linux_low_filter_event.
6906 (lp_status_maybe_breakpoint): Delete function.
6907 (linux_low_filter_event): Remove filter_ptid argument.
6908 Leave thread group exits pending here. Store the LWP's stop PC.
6909 Always leave events pending.
6910 (linux_wait_for_event_filtered): Pull all events out of the
6911 kernel, and leave them all pending.
6912 (count_events_callback, select_event_lwp_callback): Consider all
6914 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6915 (select_event_lwp): Only give preference to the stepping LWP in
6916 all-stop mode. Adjust comments.
6917 (ignore_event): New function.
6918 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6919 references to cancel_breakpoints. Adjust to renames. Also give
6920 equal priority to all LWPs that have had events in non-stop mode.
6921 If reporting a software breakpoint event, unadjust the LWP's PC.
6922 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6923 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6925 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6926 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6927 (linux_stopped_by_watchpoint): Adjust.
6928 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6929 * linux-low.h (enum lwp_stop_reason): New.
6930 (struct lwp_info) <stop_pc>: Adjust comment.
6931 <stopped_by_watchpoint>: Delete field.
6932 <stop_reason>: New field.
6933 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6934 * mem-break.c (software_breakpoint_inserted_here)
6935 (hardware_breakpoint_inserted_here): New function.
6936 * mem-break.h (software_breakpoint_inserted_here)
6937 (hardware_breakpoint_inserted_here): Declare.
6938 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6939 (cancel_breakpoints): Delete.
6940 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6941 (upload_fast_traceframes): Remove references to
6944 2015-01-09 Pedro Alves <palves@redhat.com>
6946 * thread-db.c (find_new_threads_callback): Ignore thread if the
6947 kernel thread ID is -1.
6949 2015-01-09 Pedro Alves <palves@redhat.com>
6951 * linux-low.c (linux_attach_fail_reason_string): Move to
6952 nat/linux-ptrace.c, and rename.
6953 (linux_attach_lwp): Update comment.
6954 (attach_proc_task_lwp_callback): New function.
6955 (linux_attach): Adjust to rename and use
6956 linux_proc_attach_tgid_threads.
6957 (linux_attach_fail_reason_string): Delete declaration.
6959 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6961 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6962 * server.c (gdbserver_version): Likewise.
6964 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6966 * remote-utils.c: Include ctype.h.
6967 (input_interrupt): Explicitly handle the case when the char
6968 received is the NUL byte. Improve the printing of non-ASCII
6971 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6973 * linux-low.c (linux_low_filter_event): Update call to
6974 linux_enable_event_reporting following the addition of
6975 a new parameter to that function.
6977 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6980 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6981 (AARCH64_FPCR_REGNO): Likewise.
6982 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6983 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6984 (aarch64_store_fpregset): Likewise.
6986 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6988 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6989 Remove FIXME comment about assumption about N.
6991 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6993 * configure.ac: If large-file support is disabled in GDBserver,
6994 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6995 * configure: Regenerate.
6997 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6999 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7000 warning upon ENODATA from ptrace.
7001 * linux-s390-low.c (s390_store_tdb): New.
7002 (s390_regsets): Add regset for NT_S390_TDB.
7004 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7006 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7007 without a fill_function.
7008 * linux-s390-low.c (s390_fill_last_break): Remove.
7009 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7010 (s390_arch_setup): Use regset's size instead of fill_function for
7013 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7015 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7016 the regset's store function when ptrace returned an error.
7017 * regcache.c (get_thread_regcache): Invalidate register cache
7018 before fetching inferior's registers.
7020 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7022 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7023 while-loop as for-loop.
7024 (regsets_store_inferior_registers): Likewise.
7026 2014-11-28 Yao Qi <yao@codesourcery.com>
7028 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7029 * config.in, configure: Re-generate.
7030 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7033 2014-11-21 Yao Qi <yao@codesourcery.com>
7035 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7036 (AC_CHECK_HEADERS): Remove malloc.h.
7037 * configure: Re-generated.
7038 * config.in: Re-generated.
7039 * server.h: Don't include alloca.h and malloc.h.
7040 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7041 Don't include malloc.h.
7043 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7045 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7046 corresponding ERRNO check in same block.
7048 2014-11-12 Pedro Alves <palves@redhat.com>
7050 * server.c (cont_thread): Update comment.
7051 (start_inferior, attach_inferior): No longer clear cont_thread.
7052 (handle_v_cont): No longer set cont_thread.
7053 (captured_main): Clear cont_thread each time a GDB connects.
7055 2014-11-12 Pedro Alves <palves@redhat.com>
7057 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7058 thread, and don't resume all threads if the Hc thread has exited.
7060 2014-11-12 Pedro Alves <palves@redhat.com>
7062 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7063 the process group instead of to a specific LWP.
7065 2014-10-15 Pedro Alves <palves@redhat.com>
7068 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7070 (arm_set_thread_context): Delete.
7071 (the_low_target): Adjust.
7072 * win32-i386-low.c (debug_registers_changed)
7073 (debug_registers_used): Delete.
7074 (update_debug_registers_callback): New function.
7075 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7076 needing to update their debug registers.
7077 (win32_get_current_dr): New function.
7078 (x86_dr_low_get_addr, x86_dr_low_get_control)
7079 (x86_dr_low_get_status): Fetch the debug register from the thread
7081 (i386_initial_stuff): Adjust.
7082 (i386_get_thread_context): Remove current_event parameter. Don't
7083 clear debug_registers_changed nor copy DR values to
7085 (i386_set_thread_context): Delete.
7086 (i386_prepare_to_resume): New function.
7087 (i386_thread_added): Mark the thread as needing to update irs
7089 (the_low_target): Remove i386_set_thread_context and install
7090 i386_prepare_to_resume.
7091 * win32-low.c (win32_get_thread_context): Adjust.
7092 (win32_set_thread_context): Use SetThreadContext
7094 (win32_prepare_to_resume): New function.
7095 (win32_require_context): New function, factored out from ...
7096 (thread_rec): ... this.
7097 (continue_one_thread): Call win32_prepare_to_resume on each thread
7098 we're about to continue.
7099 (win32_resume): Call win32_prepare_to_resume on the event thread.
7100 * win32-low.h (struct win32_thread_info)
7101 <debug_registers_changed>: New field.
7102 (struct win32_target_ops): Change prototype of set_thread_context,
7103 delete set_thread_context and add prepare_to_resume.
7104 (win32_require_context): New declaration.
7106 2014-10-08 Gary Benson <gbenson@redhat.com>
7108 * server.h: Do not include common-exceptions.h.
7110 2014-10-08 Gary Benson <gbenson@redhat.com>
7112 * server.h: Do not include cleanups.h.
7114 2014-09-30 James Hogan <james.hogan@imgtec.com>
7116 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7119 2014-09-23 Yao Qi <yao@codesourcery.com>
7121 * linux-low.c (lp_status_maybe_breakpoint): New function.
7122 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7123 (count_events_callback): Likewise.
7124 (select_event_lwp_callback): Likewise.
7125 (cancel_breakpoints_callback): Likewise.
7127 2014-09-19 Don Breazeal <donb@codesourcery.com>
7129 * linux-low.c (handle_extended_wait): Call
7130 linux_ptrace_get_extended_event.
7131 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7132 linux_is_extended_waitstatus.
7134 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7136 * Makefile.in (CPPFLAGS): Define.
7137 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7138 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7140 2014-09-16 Gary Benson <gbenson@redhat.com>
7142 * inferiors.h (current_inferior): Renamed as...
7143 (current_thread): New variable. All uses updated.
7144 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7145 (maybe_move_out_of_jump_pad): Likewise.
7146 (cancel_breakpoint): Likewise.
7147 (linux_low_filter_event): Likewise.
7148 (wait_for_sigstop): Likewise.
7149 (linux_resume_one_lwp): Likewise.
7150 (need_step_over_p): Likewise.
7151 (start_step_over): Likewise.
7152 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7153 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7154 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7155 and save_inferior as saved_thread.
7156 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7158 (regcache_invalidate_thread): Likewise.
7159 * remote-utils.c (prepare_resume_reply): Likewise.
7160 * thread-db.c (thread_db_get_tls_address): Likewise.
7161 (disable_thread_event_reporting): Likewise.
7162 (remove_thread_event_breakpoints): Likewise.
7163 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7165 * target.h (set_desired_inferior): Renamed as...
7166 (set_desired_thread): New declaration. All uses updated.
7167 * server.c (myresume): Updated comment to reference thread instead
7169 (handle_serial_event): Likewise.
7170 (handle_target_event): Likewise.
7172 2014-09-12 Tom Tromey <tromey@redhat.com>
7173 Gary Benson <gbenson@redhat.com>
7175 * regcache.h: Include common-regcache.h.
7176 (regcache_read_pc): Don't declare.
7177 * regcache.c (get_thread_regcache_for_ptid): New function.
7179 2014-09-11 Tom Tromey <tromey@redhat.com>
7180 Gary Benson <gbenson@redhat.com>
7182 * symbol.c: New file.
7183 * Makefile.in (SFILES): Add symbol.c.
7184 (OBS): Add symbol.o.
7186 2014-09-11 Gary Benson <gbenson@redhat.com>
7188 * target.c (target_stop_ptid, target_continue_ptid): New
7191 2014-09-11 Tom Tromey <tromey@redhat.com>
7192 Gary Benson <gbenson@redhat.com>
7194 * target.h: Include target/target.h.
7195 * target.c (target_read_memory, target_read_uint32)
7196 (target_write_memory): New functions.
7198 2014-09-11 Gary Benson <gbenson@redhat.com>
7200 * server.h (debug_hw_points): Don't declare.
7201 * server.c (debug_hw_points): Don't define. Replace all uses
7202 with show_debug_regs.
7203 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7204 all uses with show_debug_regs.
7206 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7208 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7209 endianness into account.
7210 (ppc_supply_ptrace_register): Likewise.
7212 2014-09-03 James Hogan <james.hogan@imgtec.com>
7214 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7215 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7217 2014-09-03 Gary Benson <gbenson@redhat.com>
7219 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7220 ALL_DEBUG_ADDRESS_REGISTERS.
7222 2014-09-02 Gary Benson <gbenson@redhat.com>
7224 * i386-low.h: Renamed as...
7225 * x86-low.h: New file. All type, function and variable name
7226 prefixes changed from "i386_" to "x86_". All references updated.
7227 * i386-low.c: Renamed as...
7228 * x86-low.c: New file. All type, function and variable name
7229 prefixes changed from "i386_" to "x86_". All references updated.
7231 2014-09-02 Gary Benson <gbenson@redhat.com>
7233 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7234 (x86_linux_new_thread): Likewise.
7236 2014-08-29 Gary Benson <gbenson@redhat.com>
7238 * server.h (setjmp.h): Do not include.
7239 (toplevel): Do not declare.
7240 (common-exceptions.h): Include.
7241 (cleanups.h): Likewise.
7242 * server.c (toplevel): Do not define.
7243 (exit_code): New static global.
7244 (detach_or_kill_for_exit_cleanup): New function.
7245 (main): New function. Original main renamed to...
7246 (captured_main): New function.
7247 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7249 2014-08-29 Gary Benson <gbenson@redhat.com>
7251 * Makefile.in (SFILES): Add common/common-exceptions.c.
7252 (OBS): Add common-exceptions.o.
7253 (common-exceptions.o): New rule.
7254 * utils.c (prepare_to_throw_exception): New function.
7256 2014-08-29 Gary Benson <gbenson@redhat.com>
7258 * config.in: Regenerate.
7259 * configure: Likewise.
7261 2014-08-29 Gary Benson <gbenson@redhat.com>
7263 * Makefile.in (SFILES): Add common/cleanups.c.
7265 (cleanups.o): New rule.
7267 2014-08-29 Gary Benson <gbenson@redhat.com>
7269 * utils.c (internal_vwarning): New function.
7271 2014-08-28 Gary Benson <gbenson@redhat.com>
7273 * utils.h (fatal): Remove declaration.
7274 * utils.c (fatal): Remove function.
7276 2014-08-28 Gary Benson <gbenson@redhat.com>
7278 * tracepoint.c (gdb_agent_init): Replace fatal with
7280 (initialize_tracepoint): Likewise.
7282 2014-08-28 Gary Benson <gbenson@redhat.com>
7284 * remote-utils.c (remote_prepare): Replace fatal with error.
7286 2014-08-28 Gary Benson <gbenson@redhat.com>
7288 * linux-low.c (linux_async): Replace fatal with warning.
7290 (linux_start_non_stop): Return -1 if linux_async failed.
7292 2014-08-28 Gary Benson <gbenson@redhat.com>
7294 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7296 (i386_dr_low_get_addr): Remove vague comment.
7297 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7300 2014-08-28 Gary Benson <gbenson@redhat.com>
7302 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7303 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7305 (linux_resume_one_lwp): Likewise.
7306 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7308 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7309 with internal_error.
7310 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7311 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7312 (find_register_by_name): Replace fatal with internal_error.
7313 (find_regno): Likewise.
7314 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7315 * thread-db.c (thread_db_create_event): Likewise.
7316 (thread_db_load_search): Likewise.
7317 (try_thread_db_load_1): Likewise.
7318 * tracepoint.c (get_jump_space_head): Replace fatal with
7320 (claim_trampoline_space): Likewise.
7321 (have_fast_tracepoint_trampoline_buffer): Likewise.
7322 (cmd_qtstart): Likewise.
7323 (stop_tracing): Likewise.
7324 (fast_tracepoint_collecting): Likewise.
7325 (target_malloc): Likewise.
7326 (download_tracepoint): Likewise.
7327 (download_trace_state_variables): Replace check with gdb_assert.
7328 (upload_fast_traceframes): Replace fatal with internal_error.
7330 2014-08-19 Tom Tromey <tromey@redhat.com>
7331 Gary Benson <gbenson@redhat.com>
7333 * Makefile.in (SFILES): Add common/common-debug.c.
7334 (OBS): Add common-debug.o.
7335 (common-debug.o): New rule.
7336 * debug.h (debug_printf): Don't declare.
7337 * debug.c (debug_printf): Renamed and rewritten as...
7338 (debug_vprintf): New function.
7340 2014-08-19 Gary Benson <gbenson@redhat.com>
7342 * utils.h: Do not include print-utils.h.
7344 2014-08-19 Tom Tromey <tromey@redhat.com>
7345 Gary Benson <gbenson@redhat.com>
7347 * server.h: Add static assertion.
7348 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7350 2014-08-19 Tom Tromey <tromey@redhat.com>
7351 Gary Benson <gbenson@redhat.com>
7353 * Makefile.in (SFILES): Add common/errors.c.
7354 (OBS): Add errors.o.
7355 (IPA_OBS): Add errors-ipa.o.
7356 (errors.o): New rule.
7357 (errors-ipa.o): Likewise.
7358 * utils.h (perror_with_name, error, warning): Don't declare.
7359 * utils.c (warning): Renamed and rewritten as...
7360 (vwarning): New function.
7361 (error): Renamed and rewritten as...
7362 (verror): New function.
7363 (internal_error): Renamed and rewritten as...
7364 (internal_verror): New function.
7366 2014-08-07 Gary Benson <gbenson@redhat.com>
7368 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7369 * configure: Regenerate.
7370 * config.in: Likewise.
7371 * server.h: Do not include errno.h.
7372 * event-loop.c: Likewise.
7373 * hostio-errno.c: Likewise.
7374 * linux-low.c: Likewise.
7375 * remote-utils.c: Likewise.
7376 * spu-low.c: Likewise.
7377 * utils.c: Likewise.
7378 * gdbreplay.c: Unconditionally include errno.h.
7380 2014-08-07 Gary Benson <gbenson@redhat.com>
7382 * server.h: Do not include string.h.
7383 * event-loop.c: Likewise.
7384 * linux-low.c: Likewise.
7385 * regcache.c: Likewise.
7386 * remote-utils.c: Likewise.
7387 * spu-low.c: Likewise.
7388 * utils.c: Likewise.
7390 2014-08-07 Gary Benson <gbenson@redhat.com>
7392 * server.h: Do not include gdb_assert.h.
7394 2014-08-07 Gary Benson <gbenson@redhat.com>
7396 * server.h: Do not include common-utils.h.
7398 2014-08-07 Gary Benson <gbenson@redhat.com>
7400 * server.h: Do not include ptid.h.
7401 * notif.h: Likewise.
7403 2014-08-07 Gary Benson <gbenson@redhat.com>
7405 * server.h: Do not include gdb_locale.h.
7407 2014-08-07 Gary Benson <gbenson@redhat.com>
7409 * server.h: Do not include gdb/signals.h.
7410 * win32-low.c: Likewise.
7412 2014-08-07 Gary Benson <gbenson@redhat.com>
7414 * server.h: Do not include pathmax.h.
7416 2014-08-07 Gary Benson <gbenson@redhat.com>
7418 * server.h: Do not include libiberty.h.
7419 * linux-bfin-low.c: Likewise.
7421 2014-08-07 Gary Benson <gbenson@redhat.com>
7423 * server.h: Do not include ansidecl.h.
7425 2014-08-07 Gary Benson <gbenson@redhat.com>
7427 * linux-x86-low.c: Do not include stddef.h.
7428 * lynx-ppc-low.c: Likewise.
7429 * tracepoint.c: Likewise.
7431 2014-08-07 Gary Benson <gbenson@redhat.com>
7433 * server.h: Do not include stdarg.h.
7434 * nto-low.c: Likewise.
7436 2014-08-07 Gary Benson <gbenson@redhat.com>
7438 * server.h: Do not include stdlib.h.
7439 * inferiors.c: Likewise.
7440 * linux-low.c: Likewise.
7441 * regcache.c: Likewise.
7442 * spu-low.c: Likewise.
7443 * tracepoint.c: Likewise.
7444 * utils.c: Likewise.
7446 2014-08-07 Gary Benson <gbenson@redhat.com>
7448 * server.h: Do not include stdio.h.
7449 * linux-low.c: Likewise.
7450 * remote-utils.c: Likewise.
7451 * spu-low.c: Likewise.
7452 * utils.c: Likewise.
7453 * wincecompat.c: Likewise.
7455 2014-08-06 Gary Benson <gbenson@redhat.com>
7457 * regcache.c (init_register_cache): Move conditionals inside if.
7459 2014-08-06 Gary Benson <gbenson@redhat.com>
7461 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7463 2014-07-31 Gary Benson <gbenson@redhat.com>
7465 * ax.h: Do not include server.h.
7466 * gdbthread.h: Likewise.
7467 * lynx-low.h: Likewise.
7468 * notif.h: Likewise.
7470 2014-07-30 Gary Benson <gbenson@redhat.com>
7472 * server.h: Include common-defs.h.
7473 Do not include config.h or build-gnulib-gdbserver/config.h.
7475 2014-07-30 Gary Benson <gbenson@redhat.com>
7477 * hostio-errno.c: Move server.h to top of includes list.
7478 * inferiors.c: Likewise.
7479 * linux-x86-low.c: Likewise.
7480 * notif.c: Include server.h.
7482 2014-07-24 Tom Tromey <tromey@redhat.com>
7483 Gary Benson <gbenson@redhat.com>
7485 * server.h (CORE_ADDR): Now unsigned.
7487 2014-07-16 Pedro Alves <palves@redhat.com>
7489 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7491 2014-07-15 Pedro Alves <palves@redhat.com>
7493 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7496 2014-07-11 Pedro Alves <palves@redhat.com>
7498 * linux-low.c (kill_wait_lwp): New function, based on
7499 kill_one_lwp_callback, but use my_waitpid directly.
7500 (kill_one_lwp_callback, linux_kill): Use it.
7502 2014-06-23 Pedro Alves <palves@redhat.com>
7504 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7505 before setting DR0..DR3.
7507 2014-06-20 Gary Benson <gbenson@redhat.com>
7509 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7510 * configure: Regenerated.
7511 * config.in: Likewise.
7513 2014-06-20 Gary Benson <gbenson@redhat.com>
7515 * Makefile.in (SFILES): Update locations for files moved
7517 (object file files): Reordered.
7519 2014-06-20 Gary Benson <gbenson@redhat.com>
7521 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7522 (i386_dr_low_set_addr): Likewise.
7523 (i386_dr_low_get_addr): Likewise.
7524 (i386_dr_low_can_set_control): Likewise.
7525 (i386_dr_low_set_control): Likewise.
7526 (i386_dr_low_get_control): Likewise.
7527 (i386_dr_low_get_status): Likewise.
7528 (i386_get_debug_register_length): Likewise.
7529 * linux-x86-low.c (i386_dr_low_set_addr):
7530 Changed signature. Made static.
7531 (i386_dr_low_get_addr): Likewise.
7532 (i386_dr_low_set_control): Likewise.
7533 (i386_dr_low_get_control): Likewise.
7534 (i386_dr_low_get_status): Likewise.
7535 (i386_dr_low): New global variable.
7536 * win32-i386-low.c (i386_dr_low_set_addr):
7537 Changed signature. Made static.
7538 (i386_dr_low_get_addr): Likewise.
7539 (i386_dr_low_set_control): Likewise.
7540 (i386_dr_low_get_control): Likewise.
7541 (i386_dr_low_get_status): Likewise.
7542 (i386_dr_low): New global variable.
7544 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7546 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7547 * Makefile.in (AR, AR_FLAGS): Define.
7548 * configure: Regenerate.
7550 2014-06-19 Gary Benson <gbenson@redhat.com>
7552 * Makefile.in (i386-dregs.o): New rule.
7553 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7554 * i386-low.c (target.h): Remove include.
7555 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7556 (DR_CONTROL_SHIFT): Likewise.
7557 (DR_CONTROL_SIZE): Likewise.
7558 (DR_RW_EXECUTE): Likewise.
7559 (DR_RW_WRITE): Likewise.
7560 (DR_RW_READ): Likewise.
7561 (DR_RW_IORW): Likewise.
7562 (DR_LEN_1): Likewise.
7563 (DR_LEN_2): Likewise.
7564 (DR_LEN_4): Likewise.
7565 (DR_LEN_8): Likewise.
7566 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7567 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7568 (DR_ENABLE_SIZE): Likewise.
7569 (DR_LOCAL_SLOWDOWN): Likewise.
7570 (DR_GLOBAL_SLOWDOWN): Likewise.
7571 (DR_CONTROL_RESERVED): Likewise.
7572 (I386_DR_CONTROL_MASK): Likewise.
7573 (I386_DR_VACANT): Likewise.
7574 (I386_DR_LOCAL_ENABLE): Likewise.
7575 (I386_DR_GLOBAL_ENABLE): Likewise.
7576 (I386_DR_DISABLE): Likewise.
7577 (I386_DR_SET_RW_LEN): Likewise.
7578 (I386_DR_GET_RW_LEN): Likewise.
7579 (I386_DR_WATCH_HIT): Likewise.
7580 (i386_wp_op_t): Likewise.
7581 (i386_show_dr): Likewise.
7582 (i386_length_and_rw_bits): Likewise.
7583 (i386_insert_aligned_watchpoint): Likewise.
7584 (i386_remove_aligned_watchpoint): Likewise.
7585 (i386_handle_nonaligned_watchpoint): Likewise.
7586 i386_update_inferior_debug_regs(): Likewise.
7587 (i386_dr_insert_watchpoint): Likewise.
7588 (i386_dr_remove_watchpoint): Likewise.
7589 (i386_dr_region_ok_for_watchpoint): Likewise.
7590 (i386_dr_stopped_data_address): Likewise.
7591 (i386_dr_stopped_by_watchpoint): Likewise.
7593 2014-06-19 Gary Benson <gbenson@redhat.com>
7595 * i386-low.c (i386_dr_show): Renamed to
7596 i386_show_dr and made static. All uses updated.
7597 (i386_dr_length_and_rw_bits): Renamed to
7598 i386_length_and_rw_bits and made static.
7600 (i386_dr_insert_aligned_watchpoint): Renamed to
7601 i386_insert_aligned_watchpoint and made static.
7603 (i386_dr_remove_aligned_watchpoint): Renamed to
7604 i386_remove_aligned_watchpoint and made static.
7606 (i386_dr_update_inferior_debug_regs): Renamed to
7607 i386_update_inferior_debug_regs and made static.
7610 2014-06-18 Gary Benson <gbenson@redhat.com>
7612 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7613 (i386_dr_low_can_set_control): Likewise.
7614 (i386_get_debug_register_length): Likewise.
7615 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7616 (i386_dr_low_can_set_control): Likewise.
7617 (i386_get_debug_register_length): Likewise.
7619 2014-06-17 Gary Benson <gbenson@redhat.com>
7621 * i386-low.h (i386-dregs.h): New include.
7622 (DR_FIRSTADDR): Now in i386-dregs.h.
7623 (DR_LASTADDR): Likewise.
7624 (DR_NADDR): Likewise.
7625 (DR_STATUS): Likewise.
7626 (DR_CONTROL): Likewise.
7627 (i386_debug_reg_state): Likewise.
7628 (i386_dr_insert_watchpoint): Likewise.
7629 (i386_dr_remove_watchpoint): Likewise.
7630 (i386_dr_region_ok_for_watchpoint): Likewise.
7631 (i386_dr_stopped_data_address): Likewise.
7632 (i386_dr_stopped_by_watchpoint): Likewise.
7633 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7635 2014-06-18 Gary Benson <gbenson@redhat.com>
7637 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7638 i386_dr_insert_watchpoint.
7639 (i386_low_remove_watchpoint): Renamed to
7640 i386_dr_remove_watchpoint.
7641 (i386_low_region_ok_for_watchpoint): Renamed to
7642 i386_dr_region_ok_for_watchpoint.
7643 (i386_low_stopped_data_address): Renamed to
7644 i386_dr_stopped_data_address.
7645 (i386_low_stopped_by_watchpoint): Renamed to
7646 i386_dr_stopped_by_watchpoint.
7647 * i386-low.c (i386_show_dr): Renamed to
7648 i386_dr_show and made nonstatic. All uses updated.
7649 (i386_length_and_rw_bits): Renamed to
7650 i386_dr_length_and_rw_bits and made nonstatic.
7652 (i386_insert_aligned_watchpoint): Renamed to
7653 i386_dr_insert_aligned_watchpoint and made nonstatic.
7655 (i386_remove_aligned_watchpoint): Renamed to
7656 i386_dr_remove_aligned_watchpoint and made nonstatic.
7658 (i386_update_inferior_debug_regs): Renamed to
7659 i386_dr_update_inferior_debug_regs and made nonstatic.
7661 (i386_low_insert_watchpoint): Renamed to
7662 i386_dr_insert_watchpoint. All uses updated.
7663 (i386_low_remove_watchpoint): Renamed to
7664 i386_dr_remove_watchpoint. All uses updated.
7665 (i386_low_region_ok_for_watchpoint): Renamed to
7666 i386_dr_region_ok_for_watchpoint. All uses updated.
7667 (i386_low_stopped_data_address): Renamed to
7668 i386_dr_stopped_data_address. All uses updated.
7669 (i386_low_stopped_by_watchpoint): Renamed to
7670 i386_dr_stopped_by_watchpoint. All uses updated.
7672 2014-06-18 Gary Benson <gbenson@redhat.com>
7674 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7675 (i386_dr_low_can_set_control): Likewise.
7676 (i386_insert_aligned_watchpoint): New check.
7678 2014-06-18 Gary Benson <gbenson@redhat.com>
7680 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7683 2014-06-18 Gary Benson <gbenson@redhat.com>
7685 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7686 instead of fatal and error.
7687 (i386_handle_nonaligned_watchpoint): Likewise.
7689 2014-06-18 Gary Benson <gbenson@redhat.com>
7691 * i386-low.c (i386_get_debug_register_length): New macro.
7692 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7693 (i386_show_dr): Use debug_printf instead of fprintf. Use
7694 phex to format values.
7696 2014-06-18 Gary Benson <gbenson@redhat.com>
7698 * i386-low.h: Comment changes.
7699 * i386-low.c: Likewise.
7701 2014-06-18 Gary Benson <gbenson@redhat.com>
7703 * i386-low.c: Whitespace changes.
7705 2014-06-12 Tom Tromey <tromey@redhat.com>
7707 * utils.c (freeargv): Remove.
7709 2014-06-12 Tom Tromey <tromey@redhat.com>
7711 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7712 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7713 (parse_debug_format_options): Likewise.
7714 (gdbserver_usage): Likewise.
7715 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7716 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7717 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7719 ($(LIBGNU)): Depend on libiberty.
7720 (all-lib): Recurse into all subdirs.
7721 (install-only): Invoke "install" target in subdirs.
7722 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7724 * configure: Rebuild.
7725 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7726 for vasprintf, vsnprintf, or gettimeofday.
7727 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7730 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7732 * development.sh: Delete.
7733 * Makefile.in (config.status): Adjust dependency on development.sh.
7734 * configure.ac: Adjust development.sh source call.
7735 * configure: Regenerate.
7737 2014-06-02 Pedro Alves <palves@redhat.com>
7739 * ax.c (gdb_free_agent_expr): New function.
7740 * ax.h (gdb_free_agent_expr): New declaration.
7741 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7743 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7745 (clear_breakpoint_conditions_and_commands): New function.
7746 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7747 (clear_breakpoint_conditions_and_commands): New declaration.
7749 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7751 * linux-aarch64-low.c (asm/ptrace.h): Include.
7753 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7755 Fix TLS access for -static -pthread.
7756 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7757 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7758 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7760 2014-05-20 Pedro Alves <palves@redhat.com>
7762 * linux-aarch64-low.c (aarch64_insert_point)
7763 (aarch64_remove_point): No longer check whether the type is
7764 supported here. Adjust to new interface.
7765 (the_low_target): Install aarch64_supports_z_point_type as
7766 supports_z_point_type method.
7767 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7768 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7769 instead of a Z packet char. Adjust.
7770 (arm_supports_z_point_type): New function.
7771 (arm_insert_point, arm_remove_point): Adjust to new interface.
7772 (the_low_target): Install arm_supports_z_point_type.
7773 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7774 (cris_insert_point, cris_remove_point): Adjust to new interface.
7775 Don't check whether the type is supported here.
7776 (the_low_target): Install cris_supports_z_point_type.
7777 * linux-low.c (linux_supports_z_point_type): New function.
7778 (linux_insert_point, linux_remove_point): Adjust to new interface.
7779 * linux-low.h (struct linux_target_ops) <insert_point,
7780 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7781 raw_breakpoint pointer parameter.
7782 <supports_z_point_type>: New method.
7783 * linux-mips-low.c (mips_supports_z_point_type): New function.
7784 (mips_insert_point, mips_remove_point): Adjust to new interface.
7785 Use mips_supports_z_point_type.
7786 (the_low_target): Install mips_supports_z_point_type.
7787 * linux-ppc-low.c (the_low_target): Install NULL as
7788 supports_z_point_type method.
7789 * linux-s390-low.c (the_low_target): Install NULL as
7790 supports_z_point_type method.
7791 * linux-sparc-low.c (the_low_target): Install NULL as
7792 supports_z_point_type method.
7793 * linux-x86-low.c (x86_supports_z_point_type): New function.
7794 (x86_insert_point): Adjust to new insert_point interface. Use
7795 insert_memory_breakpoint. Adjust to new
7796 i386_low_insert_watchpoint interface.
7797 (x86_remove_point): Adjust to remove_point interface. Use
7798 remove_memory_breakpoint. Adjust to new
7799 i386_low_remove_watchpoint interface.
7800 (the_low_target): Install x86_supports_z_point_type.
7801 * lynx-low.c (lynx_target_ops): Install NULL as
7802 supports_z_point_type callback.
7803 * nto-low.c (nto_supports_z_point_type): New.
7804 (nto_insert_point, nto_remove_point): Adjust to new interface.
7805 (nto_target_ops): Install nto_supports_z_point_type.
7806 * mem-break.c: Adjust intro comment.
7807 (struct raw_breakpoint) <raw_type, size>: New fields.
7808 <inserted>: Update comment.
7809 <shlib_disabled>: Delete field.
7810 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7811 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7812 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7813 (raw_bkpt_type_to_target_hw_bp_type): New function.
7814 (find_enabled_raw_code_breakpoint_at): New function.
7815 (find_raw_breakpoint_at): New type and size parameters. Use them.
7816 (insert_memory_breakpoint): New function, based off
7817 set_raw_breakpoint_at.
7818 (remove_memory_breakpoint): New function.
7819 (set_raw_breakpoint_at): Reimplement.
7820 (set_breakpoint): New, based on set_breakpoint_at.
7821 (set_breakpoint_at): Reimplement.
7822 (delete_raw_breakpoint): Go through the_target->remove_point
7823 instead of assuming memory breakpoints.
7824 (find_gdb_breakpoint_at): Delete.
7825 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7826 (find_gdb_breakpoint): New function.
7827 (set_gdb_breakpoint_at): Delete.
7828 (z_type_supported): New function.
7829 (set_gdb_breakpoint_1): New function, loosely based off
7830 set_gdb_breakpoint_at.
7831 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7832 (delete_gdb_breakpoint_at): Delete.
7833 (delete_gdb_breakpoint_1): New function, loosely based off
7834 delete_gdb_breakpoint_at.
7835 (delete_gdb_breakpoint): New function.
7836 (clear_gdb_breakpoint_conditions): Rename to ...
7837 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7839 (add_condition_to_breakpoint): Make static.
7840 (add_breakpoint_condition): Take a struct breakpoint pointer
7841 instead of an address. Adjust.
7842 (gdb_condition_true_at_breakpoint): Rename to ...
7843 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7845 (gdb_condition_true_at_breakpoint): Reimplement.
7846 (add_breakpoint_commands): Take a struct breakpoint pointer
7847 instead of an address. Adjust.
7848 (gdb_no_commands_at_breakpoint): Rename to ...
7849 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7850 parameter. Return true if no breakpoint was found. Change debug
7852 (gdb_no_commands_at_breakpoint): Reimplement.
7853 (run_breakpoint_commands): Rename to ...
7854 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7855 and change return type to boolean.
7856 (run_breakpoint_commands): New function.
7857 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7858 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7859 breakpoint. Go through the_target->remove_point instead of
7860 assuming memory breakpoint.
7861 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7862 software and hardware breakpoints.
7863 (reinsert_raw_breakpoint): Go through the_target->insert_point
7864 instead of assuming memory breakpoint.
7865 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7866 software and hardware breakpoints.
7867 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7868 Check both software and hardware breakpoints.
7869 (validate_inserted_breakpoint): Assert the breakpoint is a
7870 software breakpoint. Set the inserted flag to -1 instead of
7871 setting shlib_disabled.
7872 (delete_disabled_breakpoints): Adjust.
7873 (validate_breakpoints): Only validate software breakpoints.
7874 Adjust to inserted flag change.
7875 (check_mem_read, check_mem_write): Skip breakpoint types other
7876 than software breakpoints. Adjust to inserted flag change.
7877 * mem-break.h (enum raw_bkpt_type): New enum.
7878 (raw_breakpoint, struct process_info): Forward declare.
7879 (Z_packet_to_target_hw_bp_type): Delete declaration.
7880 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7881 (set_gdb_breakpoint, delete_gdb_breakpoint)
7882 (clear_breakpoint_conditions): New declarations.
7883 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7884 (breakpoint_inserted_here): Update comment.
7885 (add_breakpoint_condition, add_breakpoint_commands): Replace
7886 address parameter with a breakpoint pointer parameter.
7887 (gdb_breakpoint_here): Update comment.
7888 (delete_gdb_breakpoint_at): Delete.
7889 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7890 * server.c (process_point_options): Take a struct breakpoint
7891 pointer instead of an address. Adjust.
7892 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7893 delete_gdb_breakpoint.
7894 * spu-low.c (spu_target_ops): Install NULL as
7895 supports_z_point_type method.
7896 * target.h: Include mem-break.h.
7897 (struct target_ops) <prepare_to_access_memory>: Update comment.
7898 <supports_z_point_type>: New field.
7899 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7900 instead of a char. Also take a raw breakpoint pointer.
7901 * win32-arm-low.c (the_low_target): Install NULL as
7902 supports_z_point_type.
7903 * win32-i386-low.c (i386_supports_z_point_type): New function.
7904 (i386_insert_point, i386_remove_point): Adjust to new interface.
7905 (the_low_target): Install i386_supports_z_point_type.
7906 * win32-low.c (win32_supports_z_point_type): New function.
7907 (win32_insert_point, win32_remove_point): Adjust to new interface.
7908 (win32_target_ops): Install win32_supports_z_point_type.
7909 * win32-low.h (struct win32_target_ops):
7910 <supports_z_point_type>: New method.
7911 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7912 instead of a char. Also take a raw breakpoint pointer.
7914 2014-05-20 Pedro Alves <palves@redhat.com>
7916 * mem-break.h: Include break-common.h.
7917 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7918 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7919 (Z_packet_to_target_hw_bp_type): New declaration.
7920 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7921 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7922 (Z_PACKET_ACCESS_WP): Delete macros.
7923 (Z_packet_to_hw_type): Delete function.
7924 * i386-low.h: Don't include break-common.h here.
7925 (Z_packet_to_hw_type): Delete declaration.
7926 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7927 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7928 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7929 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7930 * linux-aarch64-low.c: Don't include break-common.h here.
7931 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7932 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7933 (Z_packet_to_target_hw_bp_type): Delete function.
7934 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7936 (mips_insert_point, mips_remove_point): Use
7937 Z_packet_to_target_hw_bp_type.
7939 2014-05-20 Pedro Alves <palves@redhat.com>
7941 * linux-aarch64-low.c: Include break-common.h.
7942 (enum target_point_type): Delete.
7943 (Z_packet_to_point_type): Rename to ...
7944 (Z_packet_to_target_hw_bp_type): ... this, and return a
7945 target_hw_bp_type instead.
7946 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7947 instead of an enum target_point_type.
7948 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7950 (aarch64_dr_state_insert_one_point)
7951 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7952 (aarch64_handle_aligned_watchpoint)
7953 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7954 Take an enum target_hw_bp_type instead of an enum
7956 (aarch64_supports_z_point_type): New function.
7957 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7958 use Z_packet_to_target_hw_bp_type.
7960 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7962 * configure.ac: Only use -Werror by default when DEVELOPMENT
7964 * configure: Regenerate.
7966 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7968 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7969 * linux-x86-low.c (X86_64_USER_REGS): New.
7970 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7972 2014-04-28 Yao Qi <yao@codesourcery.com>
7974 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7977 2014-04-25 Pedro Alves <palves@redhat.com>
7980 * linux-low.c (linux_attach_fail_reason_string): New function.
7981 (linux_attach_lwp): Delete.
7982 (linux_attach_lwp_1): Rename to ...
7983 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7984 argument. Remove "initial" parameter. Return int instead of
7985 void. Don't error or warn here.
7986 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7987 failure to attach to the tgid. Call warning when failing to
7989 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7990 argument. Remove "initial" parameter. Return int instead of
7991 void. Don't error or warn here.
7992 (linux_attach_fail_reason_string): New declaration.
7993 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7994 interface change. Use linux_attach_fail_reason_string.
7996 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7997 Walfred Tedeschi <walfred.tedeschi@intel.com>
7999 * Makefile.in: Added rules to handle new files
8000 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8001 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8002 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8003 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8004 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8005 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8007 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8008 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8009 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8010 i386/x32-avx512.xml.
8011 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8012 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8013 i386/x32-avx512-linux.xml.
8014 * i387-fp.c (num_avx512_k_registers): New constant for number
8016 (num_avx512_zmmh_low_registers): New constant for number of
8017 lower ZMM registers (0-15).
8018 (num_avx512_zmmh_high_registers): New constant for number of
8019 higher ZMM registers (16-31).
8020 (num_avx512_ymmh_registers): New contant for number of higher
8021 YMM registers (ymm16-31 added by avx521 on x86_64).
8022 (num_avx512_xmm_registers): New constant for number of higher
8023 XMM registers (xmm16-31 added by AVX512 on x86_64).
8024 (struct i387_xsave): Add space for AVX512 registers.
8025 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8026 Add code to handle AVX512 registers.
8027 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8028 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8029 prototypei from generated file.
8030 (tdesc_amd64_avx512_linux): Likewise.
8031 (init_registers_x32_avx512_linux): Likewise.
8032 (tdesc_x32_avx512_linux): Likewise.
8033 (init_registers_i386_avx512_linux): Likewise.
8034 (tdesc_i386_avx512_linux): Likewise.
8035 (x86_64_regmap): Add AVX512 registers.
8036 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8038 (initialize_low_arch): Add code to initialize AVX512 registers.
8040 2014-04-23 Pedro Alves <palves@redhat.com>
8042 * mem-break.c (find_gdb_breakpoint_at): Make static.
8043 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8045 2014-04-23 Pedro Alves <palves@redhat.com>
8047 * i386-low.c: Don't include break-common.h here.
8048 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8049 prototype to take target_hw_bp_type as argument instead of a Z
8051 * i386-low.h: Include break-common.h here.
8052 (Z_packet_to_hw_type): Declare.
8053 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8055 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8056 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8057 (x86_remove_point): Convert the packet number to a
8058 target_hw_bp_type before calling i386_low_remove_watchpoint.
8059 * win32-i386-low.c (i386_insert_point): Convert the packet number
8060 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8061 (i386_remove_point): Convert the packet number to a
8062 target_hw_bp_type before calling i386_low_remove_watchpoint.
8064 2014-04-23 Pedro Alves <palves@redhat.com>
8066 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8068 2014-04-10 Pedro Alves <palves@redhat.com>
8070 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8071 Check if the condition or command is NULL before checking if the
8072 breakpoint is known. On success, return true.
8073 * mem-break.h (add_breakpoint_condition): Document return.
8074 (add_breakpoint_commands): Add describing comment.
8075 * server.c (skip_to_semicolon): New function.
8076 (process_point_options): Use it.
8078 2014-04-09 Pedro Alves <palves@redhat.com>
8080 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8083 2014-02-27 Pedro Alves <palves@redhat.com>
8086 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8088 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8090 (last_thread_of_process_p): Take a PID argument instead of a
8092 (linux_wait_for_lwp): Delete.
8093 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8095 (linux_low_filter_event): New function, party factored out from
8096 linux_wait_for_event.
8097 (linux_wait_for_event): Rename to ...
8098 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8099 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8100 sigsuspend. Check for zombie leaders.
8101 (linux_wait_for_event): Reimplement as wrapper around
8102 linux_wait_for_event_filtered.
8103 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8104 a normal or signal exit is seen, it's the whole process exiting.
8105 (wait_for_sigstop): No longer a for_each_inferior callback.
8106 Rewrite on top of linux_wait_for_event_filtered.
8107 (stop_all_lwps): Call wait_for_sigstop directly.
8108 * server.c (resume, handle_target_event): Handle
8109 TARGET_WAITKIND_NO_RESUMED.
8111 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8113 * win32-low.c (psapi_get_dll_name,
8114 * win32_CreateToolhelp32Snapshot): Delete.
8115 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8116 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8118 (handle_load_dll): Add function description.
8119 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8121 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8123 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8125 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8126 base address when calling win32_add_one_solib.
8127 (handle_load_dll): Delete local variable load_addr.
8128 Remove 0x1000 offset applied to DLL base address when calling
8129 win32_add_one_solib.
8130 (handle_unload_dll): Add comment.
8132 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8134 * win32-low.c (win32_add_all_dlls): Renames
8135 win32_ensure_ntdll_loaded. Rewrite function documentation.
8136 Adjust implementation to always load all DLLs.
8137 Add 0x1000 offset to DLL base address when calling
8138 win32_add_one_solib.
8139 (child_initialization_done): New static global.
8140 (do_initial_child_stuff): Set child_initialization_done to
8141 zero during child initialization, and 1 after. Replace call
8142 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8144 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8145 (handle_unload_dll): Add function documentation.
8146 (get_child_debug_event): Ignore load and unload DLL events
8147 during child initialization.
8149 2014-02-20 Doug Evans <dje@google.com>
8151 Remove global all_lwps.
8152 * inferiors.h (ptid_of): Move here from linux-low.h.
8153 (pid_of, lwpid_of): Ditto.
8154 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8155 parameter is a struct thread_info * now.
8156 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8157 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8158 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8160 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8161 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8162 * linux-arm-low.c (update_registers_callback): Update, "entry"
8163 parameter is a struct thread_info * now.
8164 Fetch lwpid from current_inferior directly.
8165 (arm_insert_point): Pass &all_threads to find_inferior instead of
8167 (arm_remove_point): Ditto.
8168 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8169 (arm_prepare_to_resume): Fetch pid from thread.
8170 (arm_read_description): Fetch lwpid from current_inferior directly.
8171 * linux-low.c (all_lwps): Delete.
8172 (delete_lwp): Delete call to remove_inferior.
8173 (handle_extended_wait): Fetch lwpid from thread.
8174 (add_lwp): Don't set lwp->entry.id. Remove call to
8175 add_inferior_to_list.
8176 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8177 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8178 (kill_one_lwp_callback): Ditto.
8179 (linux_kill): Don't dereference NULL pointer.
8180 Fetch ptid,lwpid from thread.
8181 (get_detach_signal): Fetch ptid from thread.
8182 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8183 Simplify call to regcache_invalidate_thread.
8184 (delete_lwp_callback): Update, "entry" parameter is a
8185 struct thread_info * now. Fetch pid from thread.
8186 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8187 (status_pending_p_callback): Update, "entry" parameter is a
8188 struct thread_info * now. Fetch ptid from thread.
8189 (find_lwp_pid): Update, "entry" parameter is a
8190 struct thread_info * now.
8191 (linux_wait_for_lwp): Fetch pid from thread.
8192 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8193 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8194 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8195 (dequeue_one_deferred_signal): Ditto.
8196 (cancel_breakpoint): Fetch ptid from current_inferior.
8197 (linux_wait_for_event): Pass &all_threads to find_inferior,
8198 not &all_lwps. Fetch ptid, lwpid from thread.
8199 (count_events_callback): Update, "entry" parameter is a
8200 struct thread_info * now.
8201 (select_singlestep_lwp_callback): Ditto.
8202 (select_event_lwp_callback): Ditto.
8203 (cancel_breakpoints_callback): Ditto.
8204 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8206 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8207 (unsuspend_one_lwp): Update, "entry" parameter is a
8208 struct thread_info * now.
8209 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8211 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8212 Fetch lwpid from thread, not lwp.
8213 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8214 Pass &all_threads to find_inferior, not &all_lwps.
8215 (send_sigstop): Fetch lwpid from thread, not lwp.
8216 (send_sigstop_callback): Update, "entry" parameter is a
8217 struct thread_info * now.
8218 (suspend_and_send_sigstop_callback): Ditto.
8219 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8220 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8221 struct thread_info * now.
8222 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8224 (lwp_running): Update, "entry" parameter is a
8225 struct thread_info * now.
8226 (stop_all_lwps): Fetch ptid from thread.
8227 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8228 (linux_resume_one_lwp): Fetch lwpid from thread.
8229 (linux_set_resume_request): Update, "entry" parameter is a
8230 struct thread_info * now. Fetch pid, lwpid from thread.
8231 (resume_status_pending_p): Update, "entry" parameter is a
8232 struct thread_info * now.
8233 (need_step_over_p): Ditto. Fetch lwpid from thread.
8234 (start_step_over): Fetch lwpid from thread.
8235 (linux_resume_one_thread): Update, "entry" parameter is a
8236 struct thread_info * now. Fetch lwpid from thread.
8237 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8238 (proceed_one_lwp): Update, "entry" parameter is a
8239 struct thread_info * now. Fetch lwpid from thread.
8240 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8241 struct thread_info * now.
8242 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8243 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8244 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8246 (regsets_store_inferior_registers): Ditto.
8247 (fetch_register, store_register): Ditto.
8248 (linux_read_memory, linux_write_memory): Ditto.
8249 (linux_request_interrupt): Ditto.
8250 (linux_read_auxv): Ditto.
8251 (linux_xfer_siginfo): Ditto.
8252 (linux_qxfer_spu): Ditto.
8253 (linux_qxfer_libraries_svr4): Ditto.
8254 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8255 moved to inferiors.h.
8257 (get_thread_lwp): Update.
8258 (struct lwp_info): Delete member "entry". Simplify comment for
8261 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8262 current_inferior directly.
8263 (update_watch_registers_callback): Update, "entry" parameter is a
8264 struct thread_info * now. Fetch pid from thread.
8265 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8266 (mips_insert_point): Fetch lwpid from current_inferior.
8267 Pass &all_threads to find_inferior, not &all_lwps.
8268 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8269 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8271 (mips_stopped_data_address): Ditto.
8272 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8274 * linux-tile-low.c (tile_arch_setup): Ditto.
8275 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8276 (update_debug_registers_callback): Update, "entry" parameter is a
8277 struct thread_info * now. Fetch pid from thread.
8278 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8279 Pass &all_threads to find_inferior, not &all_lwps.
8280 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8281 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8282 Pass &all_threads to find_inferior, not &all_lwps.
8283 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8284 (i386_dr_low_get_status): Ditto.
8285 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8286 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8287 (x86_linux_read_description): Ditto.
8288 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8290 2014-02-20 Doug Evans <dje@google.com>
8292 * inferiors.c (get_first_inferior): Fix buglet.
8294 2014-02-19 Doug Evans <dje@google.com>
8296 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8297 * inferiors.c (add_thread): Change result type to struct thread_info *.
8298 All callers updated.
8299 (add_lwp): Call add_thread here instead of in callers.
8300 All callers updated.
8301 * linux-low.h (get_lwp_thread): Rewrite.
8302 (struct lwp_info): New member "thread".
8304 2014-02-19 Doug Evans <dje@google.com>
8306 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8307 All callers updated.
8309 2014-02-19 Doug Evans <dje@google.com>
8311 * inferiors.c (add_thread): Fix whitespace.
8313 2014-02-19 Doug Evans <dje@google.com>
8315 * dll.c (clear_dlls): Replace accessing list implemention details
8317 * gdbthread.h (get_first_thread): Declare.
8318 * inferiors.c (for_each_inferior_with_data): New function.
8319 (get_first_thread): New function.
8320 (find_thread_ptid): Simplify.
8321 (get_first_inferior): New function.
8322 (clear_list): Delete.
8323 (one_inferior_p): New function.
8324 (clear_inferior_list): New function.
8325 (clear_inferiors): Update.
8326 * inferiors.h (for_each_inferior_with_data): Declare.
8327 (clear_inferior_list): Declare.
8328 (one_inferior_p): Declare.
8329 (get_first_inferior): Declare.
8330 * linux-low.c (linux_wait_for_event): Replace accessing list
8331 implemention details with API function.
8332 * server.c (target_running): Ditto.
8333 (accumulate_file_name_length): New function.
8334 (emit_dll_description): New function.
8335 (handle_qxfer_libraries): Replace accessing list implemention
8336 details with API function.
8337 (handle_qxfer_threads_worker): New function.
8338 (handle_qxfer_threads_proper): Replace accessing list implemention
8339 details with API function.
8340 (handle_query): Ditto.
8341 (visit_actioned_threads_callback_ftype): New typedef.
8342 (visit_actioned_threads_data): New struct.
8343 (visit_actioned_threads): Rewrite to be find_inferior callback.
8344 (resume): Call find_inferior.
8345 (handle_status): Replace accessing list implemention
8346 details with API function.
8347 (process_serial_event): Replace accessing list implemention details
8349 * target.c (set_desired_inferior): Replace accessing list implemention
8350 details with API function.
8351 * tracepoint.c (same_process_p): New function.
8352 (gdb_agent_about_to_close): Replace accessing list implemention
8353 details with API function.
8354 * win32-low.c (child_delete_thread): Replace accessing list
8355 implemention details with API function.
8356 (match_dll_by_basename): New function.
8357 (dll_is_loaded_by_basename): New function.
8358 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8359 details call to dll_is_loaded_by_basename.
8361 2014-02-19 Doug Evans <dje@google.com>
8363 * dll.h (struct dll_info): Add comment.
8364 * gdbthread.h (struct thread_info): Add comment.
8365 (current_ptid): Simplify.
8366 * inferiors.c (add_process): Update.
8367 (remove_process): Update.
8368 * inferiors.h (struct process_info): Rename member "head" to "entry".
8369 * linux-low.c (delete_lwp): Update.
8371 (last_thread_of_process_p): Update.
8372 (kill_one_lwp_callback, linux_kill): Update.
8373 (status_pending_p_callback): Update.
8374 (wait_for_sigstop): Update. Simplify read of ptid.
8375 (start_step_over): Update.
8376 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8377 (get_lwp_thread): Update.
8378 (struct lwp_info): Rename member "head" to "entry".
8379 * regcache.h (inferior_list_entry): Delete.
8380 * server.c (kill_inferior_callback): Update.
8381 (detach_or_kill_inferior_callback): Update.
8382 (print_started_pid): Update.
8383 (print_attached_pid): Update.
8384 (process_serial_event): Simplify read of ptid.
8385 * thread-db.c (thread_db_create_event): Update.
8386 (thread_db_get_tls_address): Update.
8387 * win32-low.c (current_inferior_ptid): Simplify.
8389 2014-02-19 Tom Tromey <tromey@redhat.com>
8391 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8393 (target_supports_btrace): Update.
8395 2014-02-14 Yao Qi <yao@codesourcery.com>
8397 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8398 (rsp-low-ipa.o): New target.
8400 2014-02-12 Tom Tromey <tromey@redhat.com>
8402 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8403 convert_ascii_to_int.
8404 * regcache.c (registers_to_string): Likewise.
8405 * remote-utils.c (decode_M_packet): Likewise.
8406 * server.c (process_serial_event): Likewise.
8408 2014-02-12 Tom Tromey <tromey@redhat.com>
8410 * server.c (handle_query, handle_v_run): Use hex2bin, not
8412 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8414 2014-02-12 Tom Tromey <tromey@redhat.com>
8416 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8417 convert_int_to_ascii.
8418 * regcache.c (registers_to_string, collect_register_as_string):
8420 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8422 * server.c (process_serial_event): Likewise.
8423 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8424 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8426 2014-02-12 Tom Tromey <tromey@redhat.com>
8428 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8429 bin2hex, not hexify.
8430 * tracepoint.c (cmd_qtstatus): Likewise.
8432 2014-02-12 Tom Tromey <tromey@redhat.com>
8434 * remote-utils.c (monitor_output): Pass explicit length to
8437 2014-02-12 Tom Tromey <tromey@redhat.com>
8439 * tracepoint.c: Include rsp-low.h.
8440 * server.c: Include rsp-low.h.
8441 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8442 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8444 * remote-utils.c: Include rsp-low.h.
8445 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8446 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8447 (convert_int_to_ascii, convert_ascii_to_int): Move to
8449 * regcache.c: Include rsp-low.h.
8450 * ax.c: Include rsp-low.h.
8451 * Makefile.in (SFILES): Add common/rsp-low.c.
8452 (OBS): Add rsp-low.o.
8453 (rsp-low.o): New target.
8455 2014-02-12 Tom Tromey <tromey@redhat.com>
8457 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8458 Include print-utils.h.
8459 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8460 (plongest, thirty_two, phex_nz): Remove.
8461 * Makefile.in (SFILES): Add common/print-utils.c.
8462 (OBS): Add print-utils.o.
8463 (print-utils-ipa.o): New target.
8464 (print-utils.o): New target.
8465 (IPA_OBJS): Add print-utils-ipa.o.
8467 2014-02-06 Tom Tromey <tromey@redhat.com>
8469 * Makefile.in (SFILES): Fix indentation.
8471 2014-02-05 Doug Evans <dje@google.com>
8473 * linux-low.c (linux_wait_for_event): Improve comment.
8474 (linux_wait_1): Keep current_inferior in sync with event_child.
8476 2014-01-22 Doug Evans <dje@google.com>
8478 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8480 2014-01-22 Doug Evans <dje@google.com>
8482 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8483 * configure: Regenerate.
8484 * config.in: Regenerate.
8485 * Makefile.in (SFILES): Add debug.c.
8487 * debug.c: New file.
8488 * debug.h: New file.
8489 * linux-aarch64-low.c (*): Update all debugging printfs to use
8490 debug_printf instead of fprintf.
8491 * linux-arm-low.c (*): Ditto.
8492 * linux-cris-low.c (*): Ditto.
8493 * linux-crisv32-low.c (*): Ditto.
8494 * linux-m32r-low.c (*): Ditto.
8495 * linux-sparc-low.c (*): Ditto.
8496 * linux-x86.c (*): Ditto.
8497 * linux-low.c (*): Ditto.
8498 (linux_wait_1): Add calls to debug_enter, debug_exit.
8499 (linux_wait): Remove redundant debugging printf.
8500 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8501 (linux_resume, unstop_all_lwps): Ditto.
8502 * mem-break.c (*): Update all debugging printfs to use
8503 debug_printf instead of fprintf.
8504 * remote-utils.c (*): Ditto.
8505 * thread-db.c (*): Ditto.
8506 * server.c #include <ctype.h>, "gdb_vecs.h".
8507 (debug_threads): Moved to debug.c.
8508 (*): Update all debugging printfs to use debug_printf instead of
8510 (start_inferior): Replace call to fflush with call to debug_flush.
8511 (monitor_show_help): Mention set debug-format.
8512 (parse_debug_format_options): New function.
8513 (handle_monitor_command): Handle "monitor set debug-format".
8514 (gdbserver_usage): Mention --debug-format.
8515 (main): Parse --debug-format.
8516 * server.h (debug_threads): Declaration moved to debug.h.
8518 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8519 trace_debug_1 that uses debug_printf.
8520 (tracepoint_look_up_symbols): Update all debugging printfs to use
8521 debug_printf instead of fprintf.
8523 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8525 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8528 2014-01-17 Pedro Alves <palves@redhat.com>
8531 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8532 defined after including gdb_proc_service.h.
8534 2014-01-16 Doug Evans <dje@google.com>
8536 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8537 (match_dll): Use it.
8539 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8541 * target.h (target_ops) <read_btrace>: Change parameters and
8542 return type to allow error reporting.
8543 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8544 trace reading errors on.
8545 * linux-low.c (linux_low_read_btrace): Pass trace reading
8547 (linux_low_disable_btrace): New.
8549 2014-01-15 Doug Evans <dje@google.com>
8551 * inferiors.c (thread_id_to_gdb_id): Delete.
8552 * inferiors.h (thread_id_to_gdb_id): Delete.
8554 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8556 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8557 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8560 2014-01-08 Pedro Alves <palves@redhat.com>
8562 * server.c (handle_status): Don't discard previous queued stop
8563 replies or thread's pending status here.
8564 (main) <disconnection>: Do it here instead.
8566 2014-01-08 Pedro Alves <palves@redhat.com>
8568 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8569 * server.c (visit_actioned_threads, handle_pending_status): New
8571 (handle_v_cont): Factor out parts to ...
8572 (resume): ... this new function. If in all-stop, and a thread
8573 being resumed has a pending status, report it without actually
8575 (myresume): Adjust to use the new 'resume' function.
8576 (clear_pending_status_callback, set_pending_status_callback)
8577 (find_status_pending_thread_callback): New functions.
8578 (handle_status): Handle the case of multiple threads having
8579 interesting statuses to report. Report threads' real last signal
8580 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8581 with an interesting thread to report the status for, instead of
8582 always reporting the status of the first thread.
8584 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8586 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8587 * gdbreplay.c (gdbreplay_version): Likewise.
8589 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8591 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8592 iov.iov_len with the real length in use.
8594 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8596 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8597 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8598 for all targets that use win32-low.c.
8599 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8600 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8602 2013-12-13 Pedro Alves <palves@redhat.com>
8604 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8605 if equal to TARGET_WAITKIND_LOADED.
8606 * win32-low.c (cached_status): New static global.
8607 (win32_wait): Add declaration.
8608 (do_initial_child_stuff): Flush all initial pending debug events
8609 up to the initial breakpoint.
8610 (win32_wait): If CACHED_STATUS was set, return that instead
8611 of doing a real wait. Remove the code resuming the execution
8612 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8613 during the initial phase. Also remove the code changing
8614 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8615 TARGET_WAITKIND_STOPPED.
8617 2013-12-11 Yao Qi <yao@codesourcery.com>
8619 * notif.c (handle_notif_ack): Return 0 if no notification
8622 2013-11-20 Doug Evans <dje@google.com>
8624 * linux-low.c (linux_set_resume_request): Fix comment.
8626 2013-11-20 Doug Evans <dje@google.com>
8628 * linux-low.c (resume_status_pending_p): Tweak comment.
8630 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8632 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8633 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8634 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8635 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8636 (srv_amd64_regobj): Add amd64-mpx.o.
8637 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8638 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8639 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8640 * i387-fp.c (num_pl_bnd_register) Added constant.
8641 (num_pl_bnd_cfg_registers) Added constant.
8642 (struct i387_xsave) Added reserved area and MPX fields.
8643 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8644 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8646 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8647 (init_registers_amd64_mpx_linux): Declare new function.
8648 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8649 (x86_64_regmap): Add MPX registers.
8650 (x86_linux_read_description): Add MPX case.
8651 (initialize_low_arch): Initialize MPX targets.
8653 2013-11-18 Tom Tromey <tromey@redhat.com>
8655 * configure: Rebuild.
8656 * configure.ac: Don't check for stdlib.h.
8657 * gdbreplay.c: Unconditionally include stdlib.h.
8659 2013-11-18 Tom Tromey <tromey@redhat.com>
8661 * config.in: Rebuild.
8662 * configure: Rebuild.
8663 * configure.ac: Don't use AC_HEADER_DIRENT.
8665 2013-11-18 Tom Tromey <tromey@redhat.com>
8667 * server.h: Don't check HAVE_STRING_H.
8668 * gdbreplay.c: Don't check HAVE_STRING_H.
8669 * configure: Rebuild.
8671 2013-11-18 Tom Tromey <tromey@redhat.com>
8673 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8676 2013-11-08 Tom Tromey <tromey@redhat.com>
8678 * configure, config.in: Rebuild.
8679 * configure.ac: Remove unused configury.
8681 2013-11-08 Tom Tromey <tromey@redhat.com>
8683 * acinclude.m4: Include common.m4, codeset.m4.
8684 * configure, config.in: Rebuild.
8685 * configure.ac: Use GDB_AC_COMMON.
8687 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8689 * linux-s390-low.c (HWCAP_S390_TE): New define.
8690 (s390_arch_setup): Consider the TE field in the HWCAP for
8691 determining 'have_regset_tdb'.
8693 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8696 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8699 2013-10-02 Pedro Alves <palves@redhat.com>
8701 * server.c (process_serial_event): Don't output "GDBserver
8702 exiting" if GDB is connected through stdio.
8703 * target.c (mywait): Likewise, be silent if GDB is connected
8706 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8708 * lynx-low.c (lynx_add_threads_after_attach): New function.
8709 (lynx_attach): Remove call to add_thread. Add call to
8710 lynx_add_threads_after_attach instead.
8712 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8714 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8715 * config.in, configure: Regenerated.
8717 2013-09-18 Yao Qi <yao@codesourcery.com>
8720 * server.c (start_inferior): Clear 'resume_info'.
8722 2013-09-16 Jiong Wang <jiwang@tilera.com>
8724 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8727 2013-09-16 Jiong Wang <jiwang@tilera.com>
8729 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8730 linux-tile-low.o to srv_tgtobj.
8732 2013-09-16 Will Newton <will.newton@linaro.org>
8734 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8737 2013-09-06 Pedro Alves <palves@redhat.com>
8739 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8740 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8741 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8742 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8743 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8744 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8746 2013-09-06 Pedro Alves <palves@redhat.com>
8748 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8749 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8751 2013-09-06 Pedro Alves <palves@redhat.com>
8753 * linux-amd64-ipa.c: Include tracepoint.h.
8754 * linux-i386-ipa.c: Include tracepoint.h.
8756 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8758 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8759 (ps_get_thread_area): New function.
8761 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8763 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8764 (initialize_low_arch): Call init_registers_crisv32 rather than
8765 init_register_crisv32.
8767 2013-09-05 Pedro Alves <palves@redhat.com>
8769 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8771 * hostio.h: ... this new file.
8772 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8773 win32-low.c: Include hostio.h.
8775 2013-09-05 Pedro Alves <palves@redhat.com>
8777 * server.h (gdb_client_data, handler_func, callback_handler_func)
8778 (delete_file_handler, add_file_handler, append_callback_event)
8779 (delete_callback_event, start_event_loop, initialize_event_loop):
8780 Move to event-loop.h and include it.
8781 * event-loop.h: New file.
8783 2013-09-05 Pedro Alves <palves@redhat.com>
8785 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8786 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8787 (loaded_dll, unloaded_dll): Move to ...
8788 * dll.h: ... this new file.
8789 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8791 2013-09-05 Pedro Alves <palves@redhat.com>
8793 * server.h (current_process, get_thread_process, all_processes)
8794 (add_inferior_to_list, for_each_inferior, current_inferior)
8795 (remove_inferior, add_process, remove_process, find_process_pid)
8796 (have_started_inferiors_p, have_attached_inferiors_p)
8797 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8798 (clear_inferiors, find_inferior, find_inferior_id)
8799 (inferior_target_data, set_inferior_target_data)
8800 (inferior_regcache_data, set_inferior_regcache_data): Move to
8801 inferiors.h, and include it.
8802 * inferiors.h: New file.
8804 2013-09-05 Pedro Alves <palves@redhat.com>
8806 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8810 2013-09-05 Pedro Alves <palves@redhat.com>
8812 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8814 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8815 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8816 (handle_tracepoint_general_set, handle_tracepoint_query)
8817 (tracepoint_finished_step, tracepoint_was_hit)
8818 (release_while_stepping_state_list, current_traceframe)
8819 (in_readonly_region, traceframe_read_mem)
8820 (fetch_traceframe_registers, traceframe_read_sdata)
8821 (traceframe_read_info, struct fast_tpoint_collect_status)
8822 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8823 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8824 (supply_fast_tracepoint_registers)
8825 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8826 (ipa_tdesc, claim_trampoline_space)
8827 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8828 (agent_mem_read, agent_get_trace_state_variable_value)
8829 (agent_set_trace_state_variable_value, agent_tsv_read)
8830 (agent_mem_read_string, get_raw_reg_func_addr)
8831 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8832 * tracepoint.h: ... this new file.
8834 2013-09-05 Pedro Alves <palves@redhat.com>
8836 * server.h (perror_with_name, error, fatal, warning, paddress)
8837 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8839 * utils.h: New file.
8841 2013-09-05 Pedro Alves <palves@redhat.com>
8843 * server.h (remote_debug, noack_mode, transport_is_reliable)
8844 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8845 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8846 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8847 (write_enn, initialize_async_io, enable_async_io)
8848 (disable_async_io, check_remote_input_interrupt_request)
8849 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8850 (dead_thread_notify, prepare_resume_reply)
8851 (decode_address_to_semicolon, decode_address, decode_m_packet)
8852 (decode_M_packet, decode_X_packet, decode_xfer_write)
8853 (decode_search_memory_packet, unhexify, hexify)
8854 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8855 (look_up_one_symbol, relocate_instruction)
8856 (monitor_output): Move to remote-utils.h, and include it.
8857 * remote-utils.h: New file.
8859 2013-09-05 Pedro Alves <palves@redhat.com>
8861 * server.h (_): Delete.
8863 2013-09-02 Pedro Alves <palves@redhat.com>
8865 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8866 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8868 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8870 2013-09-02 Pierre Muller <muller@sourceware.org>
8872 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8873 or WriteProcessMemory complete successfully and handle
8874 ERROR_PARTIAL_COPY error.
8876 2013-09-02 Pedro Alves <palves@redhat.com>
8878 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8879 error instead of EIO.
8881 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8884 * linux-low.c: Include filestuff.h.
8885 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8886 * lynx-low.c: Include filestuff.h.
8887 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8888 * server.c: Include filestuff.h.
8889 (main): Call notice_open_fds.
8890 * spu-low.c: Include filestuff.h.
8891 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8893 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8895 * Makefile.in: Explain why ../target and ../nat are not
8896 listed as include file search paths.
8897 (linux-waitpid.o): New object file rule.
8898 * configure.srv (srv_native_linux_obj): New variable.
8899 Replace all occurrences of linux native object files with
8900 $srv_native_linux_obj.
8901 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8902 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8903 (linux_enable_event_reporting): Remove declaration.
8904 (my_waitpid): Moved to common/linux-waitpid.c.
8905 (linux_wait_for_event): Pass ptid when calling
8906 linux_enable_event_reporting.
8907 (linux_supports_tracefork_flag): Remove.
8908 (linux_enable_event_reporting): Likewise.
8909 (linux_tracefork_grandchild): Remove.
8910 (STACK_SIZE): Moved to common/linux-ptrace.c.
8911 (linux_tracefork_child): Remove.
8912 (linux_test_for_tracefork): Remove.
8913 (linux_look_up_symbols): Call linux_supports_traceclone.
8914 (initialize_low): Remove call to linux_test_for_tracefork.
8915 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8916 common/linux-ptrace.h.
8917 (PTRACE_TYPE_ARG4): Likewise.
8918 Include linux-ptrace.h.
8920 2013-08-21 Pedro Alves <palves@redhat.com>
8922 * config.in: Renegerate.
8924 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8926 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8927 (SFILES): Remove $(srcdir)/common/target-common.c and
8928 add $(srcdir)/target/waitstatus.c.
8929 (OBS): Remove target-common.o and add waitstatus.o.
8930 (server_h): Remove $(srcdir)/../common/target-common.h and
8931 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8932 and $(srcdir)/../target/waitstatus.h.
8933 (target-common.o): Remove.
8934 (waitstatus.o): New target object file.
8935 * target.h: Do not include target-common.h and
8936 include target/resume.h, target/wait.h and
8937 target/waitstatus.h.
8939 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8941 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8942 to PTRACE_TYPE_ARG3.
8943 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8944 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8946 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8947 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8949 2013-07-27 Jie Zhang <jie@codesourcery.com>
8950 Daniel Jacobowitz <dan@codesourcery.com>
8951 Yao Qi <yao@codesourcery.com>
8953 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8954 (mips-linux-watch.o): New rule.
8955 (mips_linux_watch_h): New variable.
8956 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8958 * linux-mips-low.c: Include mips-linux-watch.h.
8959 (struct arch_process_info, struct arch_lwp_info): New.
8960 (update_watch_registers_callback): New function.
8961 (mips_linux_new_process, mips_linux_new_thread) New functions.
8962 (mips_linux_prepare_to_resume, mips_insert_point): New
8964 (mips_remove_point, mips_stopped_by_watchpoint): New
8966 (rsp_bp_type_to_target_hw_bp_type): New function.
8967 (mips_stopped_data_address): New function.
8968 (the_low_target): Add watchpoint support functions.
8970 2013-07-27 Yao Qi <yao@codesourcery.com>
8972 * i386-low.c: Include break-common.h.
8973 (enum target_hw_bp_type): Remove.
8975 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8977 * Makefile.in (SFILES): /common/target-common.c.
8978 (OBS): Add target-common.o.
8979 (server_h): Add $(srcdir)/../common/target-common.h.
8980 (target-common.o): New target.
8981 * server.c (queue_stop_reply_callback): Free
8982 status string after use.
8983 * target.c (target_waitstatus_to_string): Remove.
8984 * target.h: Include target-common.h.
8985 (resume_kind): Likewise.
8986 (target_waitkind): Likewise.
8987 (target_waitstatus): Likewise.
8988 (TARGET_WNOHANG): Likewise.
8990 2013-07-04 Yao Qi <yao@codesourcery.com>
8992 * Makefile.in (host_alias): Use @host_noncanonical@.
8993 (target_alias): Use @target_noncanonical@.
8994 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8995 ACX_NONCANONICAL_HOST.
8996 * configure: Regenerated.
8999 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9001 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9002 * configure: Rebuild.
9003 * Makefile.in (version_host, version_target): Get from configure.
9004 (version.c): Use $(version_host) and $(version_target).
9006 2013-07-03 Pedro Alves <palves@redhat.com>
9008 * Makefile.in (config.status): Depend on development.sh.
9009 * acinclude.m4: Include libmcheck.m4.
9010 * configure: Regenerate.
9012 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9014 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9015 attribute inside the parentheses.
9016 (winapi_DebugSetProcessKillOnExit): Ditto.
9017 (winapi_DebugBreakProcess): Ditto.
9018 (winapi_GenerateConsoleCtrlEvent): Ditto.
9020 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9022 * notif.h (notif_event): Add a dummy member to avoid compiler
9025 2013-07-01 Pedro Alves <palves@redhat.com>
9027 * hostio.c (HOSTIO_PATH_MAX): Define.
9028 (require_filename, handle_open, handle_unlink, handle_readlink):
9031 2013-07-01 Pedro Alves <palves@redhat.com>
9033 * server.h: Include "pathmax.h".
9034 * linux-low.c: Don't include sys/param.h.
9035 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9037 * win32-low.c: Don't include sys/param.h.
9038 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9040 2013-07-01 Pedro Alves <palves@redhat.com>
9042 * event-loop.c: Don't check HAVE_UNISTD_H before including
9044 * gdbreplay.c: Likewise.
9045 * remote-utils.c: Likewise.
9046 * server.c: Likewise.
9047 * configure.ac: Don't check for unistd.h.
9048 * configure: Regenerate.
9050 2013-06-28 Tom Tromey <tromey@redhat.com>
9052 * Makefile.in (version.c): Use version.in, not
9055 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9057 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9058 * configure: Rebuild.
9059 * Makefile.in (version_host, version_target): Get from configure.
9060 (version.c): Use $(version_host) and $(version_target).
9062 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9064 Fix trace-status to output user name without trailing colon.
9065 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9067 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9069 Fix trace-status to output proper start-time and stop-time.
9070 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9071 output start time and stop time in hex as gdb expects.
9073 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9075 * tracepoint.c (build_traceframe_info_xml): Output trace state
9076 variables present in the trace buffer.
9078 2013-06-24 Tom Tromey <tromey@redhat.com>
9080 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9082 (version.o): Remove.
9083 * gdbreplay.c: Include version.h.
9084 (version, host_name): Don't declare.
9085 * server.h: Include version.h.
9086 (version, host_name): Don't declare.
9088 2013-06-12 Pedro Alves <palves@redhat.com>
9090 * linux-x86-low.c (linux_is_elf64): Delete global.
9091 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9092 with local linux_pid_exe_is_elf_64_file use.
9094 2013-06-11 Pedro Alves <palves@redhat.com>
9096 * linux-low.c (regset_disabled, disable_regset): New functions.
9097 (regsets_fetch_inferior_registers)
9098 (regsets_store_inferior_registers): Use them.
9099 (initialize_regsets_info); Don't allocate the disabled_regsets
9101 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9104 2013-06-11 Pedro Alves <palves@redhat.com>
9106 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9109 2013-06-11 Pedro Alves <palves@redhat.com>
9111 * linux-x86-low.c (initialize_low_arch): Call
9112 init_registers_x32_avx_linux.
9114 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9116 Fix compatibility with Android Bionic.
9117 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9120 2013-06-07 Pedro Alves <palves@redhat.com>
9123 * Makefile.in (OBS): Add tdesc.o.
9124 (IPA_OBJS): Add tdesc-ipa.o.
9125 (tdesc-ipa.o): New rule.
9126 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9128 * linux-low.c (new_inferior): Delete.
9129 (disabled_regsets, num_regsets): Delete.
9130 (linux_add_process): Adjust to set the new per-process
9132 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9133 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9134 was a stop. When calling arch_setup, switch the current inferior
9135 to the thread that got an event.
9136 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9137 (regsets_fetch_inferior_registers)
9138 (regsets_store_inferior_registers): New regsets_info parameter.
9140 (linux_register_in_regsets): New regs_info parameter. Adjust to
9142 (register_addr, fetch_register, store_register): New usrregs_info
9143 parameter. Adjust to use it.
9144 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9145 parameter regs_info. Adjust to use it.
9146 (linux_fetch_registers): Get the current inferior's regs_info, and
9148 (linux_store_registers): Ditto.
9149 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9150 (initialize_low): Don't initialize the target_regsets here. Call
9151 initialize_low_arch.
9152 * linux-low.h (target_regsets): Delete declaration.
9153 (struct regsets_info): New.
9154 (struct usrregs_info): New.
9155 (struct regs_info): New.
9156 (struct process_info_private) <new_inferior>: New field.
9157 (struct linux_target_ops): Delete the num_regs, regmap, and
9158 regset_bitmap fields. New field regs_info.
9159 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9160 * i387-fp.c (num_xmm_registers): Delete.
9161 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9162 calls to new interface.
9163 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9164 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9165 Infer the number of xmm registers from the regcache's target
9167 * i387-fp.h (num_xmm_registers): Delete.
9168 * inferiors.c (add_thread): Don't install the thread's regcache
9170 * proc-service.c (gregset_info): Fetch the current inferior's
9171 regs_info. Adjust to use it.
9172 * regcache.c: Include tdesc.h.
9173 (register_bytes, reg_defs, num_registers)
9174 (gdbserver_expedite_regs): Delete.
9175 (get_thread_regcache): If the thread doesn't have a regcache yet,
9176 create one, instead of aborting gdbserver.
9177 (regcache_invalidate_one): Rename to ...
9178 (regcache_invalidate_thread): ... this.
9179 (regcache_invalidate_one): New.
9180 (regcache_invalidate): Only invalidate registers of the current
9182 (init_register_cache): Add target_desc parameter, and use it.
9183 (new_register_cache): Ditto. Assert the target description has a
9184 non zero registers_size.
9185 (regcache_cpy): Add assertions. Adjust.
9186 (realloc_register_cache, set_register_cache): Delete.
9187 (registers_to_string, registers_from_string): Adjust.
9188 (find_register_by_name, find_regno, find_register_by_number)
9189 (register_cache_size): Add target_desc parameter, and use it.
9190 (free_register_cache_thread, free_register_cache_thread_one)
9191 (regcache_release, register_cache_size): New.
9192 (register_size): Add target_desc parameter, and use it.
9193 (register_data, supply_register, supply_register_zeroed)
9194 (supply_regblock, supply_register_by_name, collect_register)
9195 (collect_register_as_string, collect_register_by_name): Adjust.
9196 * regcache.h (struct target_desc): Forward declare.
9197 (struct regcache) <tdesc>: New field.
9198 (init_register_cache, new_register_cache): Add target_desc
9200 (regcache_invalidate_thread): Declare.
9201 (regcache_invalidate_one): Delete declaration.
9202 (regcache_release): Declare.
9203 (find_register_by_number, register_cache_size, register_size)
9204 (find_regno): Add target_desc parameter.
9205 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9207 * remote-utils.c: Include tdesc.h.
9208 (outreg, prepare_resume_reply): Adjust.
9209 * server.c: Include tdesc.h.
9210 (gdbserver_xmltarget): Delete declaration.
9211 (get_features_xml, process_serial_event): Adjust.
9212 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9214 (struct process_info) <tdesc>: New field.
9215 (ipa_tdesc): Declare.
9216 * tdesc.c: New file.
9217 * tdesc.h: New file.
9218 * tracepoint.c: Include tdesc.h.
9219 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9220 (get_context_regcache): Adjust to pass ipa_tdesc down.
9221 (do_action_at_tracepoint): Adjust to get the register cache size
9222 from the context regcache's description.
9223 (traceframe_walk_blocks): Adjust to get the register cache size
9224 from the current trace frame's description.
9225 (traceframe_get_pc): Adjust to get current trace frame's
9226 description and pass it down.
9227 (gdb_collect): Adjust to get the register cache size from the
9229 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9230 (gdbserver_xmltarget): Delete.
9231 (initialize_low_tracepoint): Set the ipa's target description.
9232 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9233 (initialize_low_tracepoint): Set the ipa's target description.
9234 * linux-x86-low.c: Include tdesc.h.
9235 [__x86_64__] (is_64bit_tdesc): New.
9236 (ps_get_thread_area, x86_get_thread_area): Use it.
9237 (i386_cannot_store_register): Rename to ...
9238 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9239 (i386_cannot_fetch_register): Rename to ...
9240 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9241 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9243 (target_regsets): Rename to ...
9244 (x86_regsets): ... this.
9245 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9247 (x86_siginfo_fixup): Use is_64bit_tdesc.
9248 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9249 (tdesc_x32_avx_linux, tdesc_x32_linux)
9250 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9252 (x86_linux_update_xmltarget): Delete.
9253 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9254 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9255 (AMD64_LINUX_USER64_CS): New.
9256 (x86_linux_read_description): New, based on
9257 x86_linux_update_xmltarget.
9258 (same_process_callback): New.
9259 (x86_arch_setup_process_callback): New.
9260 (x86_linux_update_xmltarget): New.
9261 (x86_regsets_info): New.
9262 (amd64_linux_regs_info): New.
9263 (i386_linux_usrregs_info): New.
9264 (i386_linux_regs_info): New.
9265 (x86_linux_regs_info): New.
9266 (x86_arch_setup): Reimplement.
9267 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9268 (x86_emit_ops): Ditto.
9269 (the_low_target): Adjust. Install x86_linux_regs_info,
9270 x86_cannot_fetch_register, and x86_cannot_store_register.
9271 (initialize_low_arch): New.
9272 * linux-ia64-low.c (tdesc_ia64): Declare.
9273 (ia64_fetch_register): Adjust.
9274 (ia64_usrregs_info, regs_info): New globals.
9275 (ia64_regs_info): New function.
9276 (the_low_target): Adjust.
9277 (initialize_low_arch): New function.
9278 * linux-sparc-low.c (tdesc_sparc64): Declare.
9279 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9281 (sparc_arch_setup): New function.
9282 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9283 (the_low_target): Adjust.
9284 (initialize_low_arch): New function.
9285 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9286 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9287 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9288 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9289 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9290 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9291 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9292 (tdesc_powerpc_isa205_vsx64l): Declare.
9293 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9294 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9295 (ppc_set_pc, ppc_get_hwcap): Adjust.
9296 (ppc_usrregs_info): Forward declare.
9297 (!__powerpc64__) ppc_regmap_adjusted: New global.
9298 (ppc_arch_setup): Adjust to the current process'es target
9300 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9301 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9302 (ppc_store_evrregset): Adjust.
9303 (target_regsets): Rename to ...
9304 (ppc_regsets): ... this, and make static.
9305 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9306 (ppc_regs_info): New function.
9307 (the_low_target): Adjust.
9308 (initialize_low_arch): New function.
9309 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9310 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9311 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9312 (tdesc_s390x_linux64v2): Declare.
9313 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9314 (s390_fill_gregset, s390_store_last_break): Adjust.
9315 (target_regsets): Rename to ...
9316 (s390_regsets): ... this, and make static.
9317 (s390_get_pc, s390_set_pc): Adjust.
9318 (s390_get_hwcap): New target_desc parameter, and use it.
9319 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9320 (s390_arch_setup): Adjust to set the current process'es target
9321 description. Don't adjust the regmap.
9322 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9323 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9324 (regs_info_3264): New globals.
9325 (s390_regs_info): New function.
9326 (the_low_target): Adjust.
9327 (initialize_low_arch): New function.
9328 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9329 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9330 [__mips64] (init_registers_mips_linux)
9331 (init_registers_mips_dsp_linux): Delete defines.
9332 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9333 (have_dsp): New global.
9334 (mips_read_description): New, based on mips_arch_setup.
9335 (mips_arch_setup): Reimplement.
9336 (get_usrregs_info): New function.
9337 (mips_cannot_fetch_register, mips_cannot_store_register)
9338 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9339 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9340 (target_regsets): Rename to ...
9341 (mips_regsets): ... this, and make static.
9342 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9343 (dsp_regs_info, regs_info): New globals.
9344 (mips_regs_info): New function.
9345 (the_low_target): Adjust.
9346 (initialize_low_arch): New function.
9347 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9348 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9350 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9351 (arm_read_description): New, with bits factored from
9353 (arm_arch_setup): Reimplement.
9354 (target_regsets): Rename to ...
9355 (arm_regsets): ... this, and make static.
9356 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9357 (arm_regs_info): New function.
9358 (the_low_target): Adjust.
9359 (initialize_low_arch): New function.
9360 * linux-m68k-low.c (tdesc_m68k): Declare.
9361 (target_regsets): Rename to ...
9362 (m68k_regsets): ... this, and make static.
9363 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9364 (m68k_regs_info): New function.
9365 (m68k_arch_setup): New function.
9366 (the_low_target): Adjust.
9367 (initialize_low_arch): New function.
9368 * linux-sh-low.c (tdesc_sharch): Declare.
9369 (target_regsets): Rename to ...
9370 (sh_regsets): ... this, and make static.
9371 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9372 (sh_regs_info, sh_arch_setup): New functions.
9373 (the_low_target): Adjust.
9374 (initialize_low_arch): New function.
9375 * linux-bfin-low.c (tdesc_bfin): Declare.
9376 (bfin_arch_setup): New function.
9377 (bfin_usrregs_info, regs_info): New globals.
9378 (bfin_regs_info): New function.
9379 (the_low_target): Adjust.
9380 (initialize_low_arch): New function.
9381 * linux-cris-low.c (tdesc_cris): Declare.
9382 (cris_arch_setup): New function.
9383 (cris_usrregs_info, regs_info): New globals.
9384 (cris_regs_info): New function.
9385 (the_low_target): Adjust.
9386 (initialize_low_arch): New function.
9387 * linux-cris-low.c (tdesc_crisv32): Declare.
9388 (cris_arch_setup): New function.
9389 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9390 (cris_regs_info): New function.
9391 (the_low_target): Adjust.
9392 (initialize_low_arch): New function.
9393 * linux-m32r-low.c (tdesc_m32r): Declare.
9394 (m32r_arch_setup): New function.
9395 (m32r_usrregs_info, regs_info): New globals.
9396 (m32r_regs_info): Adjust.
9397 (initialize_low_arch): New function.
9398 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9399 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9400 (tic6x_usrregs_info): Forward declare.
9401 (tic6x_read_description): New function, based on ...
9402 (tic6x_arch_setup): ... this. Reimplement.
9403 (target_regsets): Rename to ...
9404 (tic6x_regsets): ... this, and make static.
9405 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9406 (tic6x_regs_info): New function.
9407 (the_low_target): Adjust.
9408 (initialize_low_arch): New function.
9409 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9410 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9411 (target_regsets): Rename to ...
9412 (xtensa_regsets): ... this, and make static.
9413 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9415 (xtensa_arch_setup, xtensa_regs_info): New functions.
9416 (the_low_target): Adjust.
9417 (initialize_low_arch): New function.
9418 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9419 (nios2_arch_setup): Set the current process'es tdesc.
9420 (target_regsets): Rename to ...
9421 (nios2_regsets): ... this.
9422 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9423 (nios2_regs_info): New function.
9424 (the_low_target): Adjust.
9425 (initialize_low_arch): New function.
9426 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9427 (aarch64_arch_setup): Set the current process'es tdesc.
9428 (target_regsets): Rename to ...
9429 (aarch64_regsets): ... this.
9430 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9431 (aarch64_regs_info): New function.
9432 (the_low_target): Adjust.
9433 (initialize_low_arch): New function.
9434 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9436 (target_regsets): Rename to ...
9437 (tile_regsets): ... this.
9438 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9439 (tile_regs_info): New function.
9440 (tile_arch_setup): Set the current process'es tdesc.
9441 (the_low_target): Adjust.
9442 (initialize_low_arch): New function.
9443 * spu-low.c (tdesc_spu): Declare.
9444 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9445 * win32-arm-low.c (tdesc_arm): Declare.
9446 (arm_arch_setup): New function.
9447 (the_low_target): Install arm_arch_setup instead of
9449 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9450 (init_windows_x86): Rename to ...
9451 (i386_arch_setup): ... this. Set `win32_tdesc'.
9452 (the_low_target): Adjust.
9453 * win32-low.c (win32_tdesc): New global.
9454 (child_add_thread): Don't create the thread cache here.
9455 (do_initial_child_stuff): Set the new process'es tdesc.
9456 * win32-low.h (struct target_desc): Forward declare.
9457 (win32_tdesc): Declare.
9458 * lynx-i386-low.c (tdesc_i386): Declare global.
9459 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9460 * lynx-low.c (lynx_tdesc): New global.
9461 (lynx_add_process): Set the new process'es tdesc.
9462 * lynx-low.h (struct target_desc): Forward declare.
9463 (lynx_tdesc): Declare global.
9464 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9465 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9466 * nto-low.c (nto_tdesc): New global.
9467 (do_attach): Set the new process'es tdesc.
9468 * nto-low.h (struct target_desc): Forward declare.
9469 (nto_tdesc): Declare.
9470 * nto-x86-low.c (tdesc_i386): Declare.
9471 (nto_x86_arch_setup): Set `nto_tdesc'.
9473 2013-06-04 Gary Benson <gbenson@redhat.com>
9475 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9476 to qSupported response when appropriate.
9477 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9478 with nonzero-length annex.
9479 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9480 arguments supplied in annex.
9482 2013-05-31 Doug Evans <dje@google.com>
9485 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9486 64 bits in 64-cross-32 environment.
9488 2013-05-28 Pedro Alves <palves@redhat.com>
9490 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9491 (aarch64-without-fpu.c): Delete rule.
9492 * configure.srv (aarch64*-*-linux*): Remove references to
9493 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9494 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9497 2013-05-24 Pedro Alves <palves@redhat.com>
9499 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9500 instead of strchr/decode_address. Error if the range isn't split
9501 with a ','. Don't assume there's be a ':' in the action.
9503 2013-05-23 Yao Qi <yao@codesourcery.com>
9504 Pedro Alves <palves@redhat.com>
9506 * linux-low.c (lwp_in_step_range): New function.
9507 (linux_wait_1): If the thread was range stepping and stopped
9508 outside the stepping range, report the stop to GDB. Otherwise,
9509 continue stepping. Add range stepping debug output.
9510 (linux_set_resume_request): Copy the step range from the resume
9512 (linux_supports_range_stepping): New.
9513 (linux_target_ops) <supports_range_stepping>: Set to
9514 linux_supports_range_stepping.
9515 * linux-low.h (struct linux_target_ops)
9516 <supports_range_stepping>: New field.
9517 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9518 * linux-x86-low.c (x86_supports_range_stepping): New.
9519 (the_low_target) <supports_range_stepping>: Set to
9520 x86_supports_range_stepping.
9521 * server.c (handle_v_cont): Handle 'r' action.
9522 (handle_v_requests): Append ";r" if the target supports range
9524 * target.h (struct thread_resume) <step_range_start,
9525 step_range_end>: New fields.
9526 (struct target_ops) <supports_range_stepping>:
9528 (target_supports_range_stepping): New macro.
9530 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9532 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9533 confusion in comment.
9535 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9537 * lynx-low.c (struct process_info_private): New type.
9538 (lynx_add_process): New function.
9539 (lynx_create_inferior, lynx_attach): Replace calls to
9540 add_process by calls to lynx_add_process.
9541 (lynx_resume): If PTID is null, then try using
9542 current_process()->private->last_wait_event_ptid.
9544 (lynx_clear_inferiors): Delete. The contents of that function
9545 has been inlined in lynx_mourn;
9546 (lynx_wait_1): Save the ptid in the process's private data.
9547 (lynx_mourn): Free the process' private data. Replace call
9548 to lynx_clear_inferiors by call to clear_inferiors.
9550 2013-05-17 Yao Qi <yao@codesourcery.com>
9552 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9555 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9557 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9558 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9559 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9560 PT_TEXT_END_ADDR guards. Update comments.
9561 (linux_target_op) <read_offsets>: Conditionally define to
9562 linux_read_offsets if the target is UCLIBC and if it defines
9563 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9565 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9566 Andrew Jenner <andrew@codesourcery.com>
9568 * Makefile.in (SFILES): Add linux-nios2-low.c.
9569 (clean): Add action to delete nios2-linux.c.
9570 (nios2-linux.c): New rule.
9571 * configure.srv: Add nios2*-*-linux*.
9572 * linux-nios2-low.c: New.
9574 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9576 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9578 2013-04-25 Hui Zhu <hui@codesourcery.com>
9581 * ax.c (ax_printf): Add fflush.
9583 2013-04-22 Tom Tromey <tromey@redhat.com>
9585 * Makefile.in (SFILES): Add filestuff.c.
9586 (OBS): Add filestuff.o.
9587 (filestuff.o): New target.
9588 * config.in, configure: Rebuild.
9589 * configure.ac: Check for fdwalk, pipe2.
9591 2013-04-17 Pedro Alves <palves@redhat.com>
9593 * configure.ac (USE_THREAD_DB): Delete variable.
9594 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9595 Don't AC_SUBST USE_THREAD_DB.
9596 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9597 * config.in, configure: Regenerate.
9599 2013-04-16 Pedro Alves <palves@redhat.com>
9601 * linux-low.h (struct lwp_info) <thread_known>: Move under
9602 the USE_THREAD_DB #ifdef.
9604 2013-04-16 Pedro Alves <palves@redhat.com>
9606 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9607 (linux-low.o): Delete rule.
9608 * linux-low.h: Always include "gdb_thread_db.h" instead of
9609 conditionally including thread_db.h.
9610 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9613 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9615 * Makefile.in (install-only): Fix make install regression.
9617 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9619 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9620 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9622 * gdbserver.1: Remove.
9624 2013-03-22 Pedro Alves <palves@redhat.com>
9626 * linux-low.c (handle_extended_wait): Don't call
9627 linux_enable_event_reporting.
9629 2013-03-15 Tony Theodore <tonyt@logyst.com>
9632 * Makefile.in (SHELL): Use @SHELL@.
9634 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9636 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9639 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9641 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9642 Remove extraneous NULL element.
9644 2013-03-13 Yao Qi <yao@codesourcery.com>
9646 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9647 'V' block in trace frame.
9649 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9651 * target.h (struct target_ops): Add btrace ops.
9652 (target_supports_btrace): New macro.
9653 (target_enable_btrace): New macro.
9654 (target_disable_btrace): New macro.
9655 (target_read_btrace): New macro.
9656 * gdbthread.h (struct thread_info): Add btrace field.
9657 * server.c: Include btrace-common.h.
9658 (handle_btrace_general_set): New function.
9659 (handle_btrace_enable): New function.
9660 (handle_btrace_disable): New function.
9661 (handle_general_set): Call handle_btrace_general_set.
9662 (handle_qxfer_btrace): New function.
9663 (struct qxfer qxfer_packets[]): Add btrace entry.
9664 * inferiors.c (remove_thread): Disable btrace.
9665 * linux-low: Include linux-btrace.h.
9666 (linux_low_enable_btrace): New function.
9667 (linux_low_read_btrace): New function.
9668 (linux_target_ops): Add btrace ops.
9669 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9670 Add srv_linux_btrace=yes.
9671 (x86_64-*-linux*): Add linux-btrace.o.
9672 Add srv_linux_btrace=yes.
9673 * configure.ac: Define HAVE_LINUX_BTRACE.
9674 * config.in: Regenerated.
9675 * configure: Regenerated.
9677 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9679 * server.c (handle_qxfer): Preserve error message if -3 is
9681 (qxfer): Document the -3 return value.
9683 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9685 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9686 (linux_btrace_h): New variable.
9687 (linux-btrace.o): New rule.
9689 2013-03-08 Stan Shebs <stan@codesourcery.com>
9690 Hafiz Abid Qadeer <abidh@codesourcery.com>
9692 * tracepoint.c (trace_buffer_size): New global.
9693 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9694 (init_trace_buffer): Change to one-argument function. Allocate
9695 trace buffer memory.
9696 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9697 handle QTBuffer:size packet.
9698 (cmd_bigqtbuffer_size): New function.
9699 (initialize_tracepoint): Call init_trace_buffer with
9700 DEFAULT_TRACE_BUFFER_SIZE.
9701 * server.c (handle_query): Add QTBuffer:size in the
9704 2013-03-07 Yao Qi <yao@codesourcery.com>
9706 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9707 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9709 (cmd_qtsp): Adjust condition. Do post increment.
9710 Set cur_action and cur_step_action back to 0.
9712 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9715 * linux-low.c (linux_write_memory): Return early success if LEN is
9718 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9720 * configure.srv: Add x86_64-*-cygwin* as target.
9722 2013-02-28 Tom Tromey <tromey@redhat.com>
9724 * configure.ac: Invoke AC_SYS_LARGEFILE.
9725 * configure, config.in: Rebuild.
9727 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9729 * win32-low.c: Throughout, fix format strings and casts of
9730 printf-like functions to avoid type related warnings on all
9732 (get_child_debug_event): Print dwDebugEventCode as hex since
9733 that's how it's usually documented.
9735 2013-02-28 Yao Qi <yao@codesourcery.com>
9737 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9740 2013-02-27 Jiong Wang <jiwang@tilera.com>
9742 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9743 (reg-tilegx32.c): New rule.
9744 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9745 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9746 different register info initializer according to elf class.
9747 (init_registers_tilgx32): New function. The tilegx32 register info
9749 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9750 (tile_store_gregset): Likewise.
9752 2013-02-27 Yao Qi <yao@codesourcery.com>
9754 * server.c (process_point_options): Print debug message when
9755 debug_threads is true.
9757 2013-02-26 Yao Qi <yao@codesourcery.com>
9759 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9761 2013-02-19 Pedro Alves <palves@redhat.com>
9762 Kai Tietz <ktietz@redhat.com>
9766 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9767 instead of strtoul to extract address from packet.
9768 (process_serial_event) <'z'>: Likewise.
9770 2013-02-18 Yao Qi <yao@codesourcery.com>
9772 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9774 2013-02-14 Pedro Alves <palves@redhat.com>
9778 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9779 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9781 2013-02-14 Pedro Alves <palves@redhat.com>
9783 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9785 2013-02-14 Pedro Alves <palves@redhat.com>
9787 * tracepoint.c (save_string): Delete.
9788 (add_tracepoint_action): Use savestring instead of save_string.
9790 2013-02-12 Pedro Alves <palves@redhat.com>
9792 * linux-xtensa-low.c: Ditto.
9793 * xtensa-xtregs.c: Ditto.
9795 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9797 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9800 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9802 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9803 aarch64_num_wp_regs and aarch64_num_bp_regs to
9804 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9806 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9808 * linux-aarch64-low.c (ps_get_thread_area): Replace
9809 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9811 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9812 Marcus Shawcroft <marcus.shawcroft@arm.com>
9813 Nigel Stephens <nigel.stephens@arm.com>
9814 Yufeng Zhang <yufeng.zhang@arm.com>
9816 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9817 (aarch64.c, aarch64-without-fpu.c): New targets.
9818 * configure.srv (aarch64*-*-linux*): New.
9819 * linux-aarch64-low.c: New file.
9821 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9823 * linux-low.c (handle_extended_wait, linux_create_inferior)
9824 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9825 (dequeue_one_deferred_signal, linux_resume_one_thread)
9826 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9827 (linux_tracefork_grandchild, linux_test_for_tracefork)
9828 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9829 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9830 where the argument is 0.
9832 2013-01-25 Yao Qi <yao@codesourcery.com>
9834 * event-loop.c: Include "queue.h".
9835 (gdb_event_p): New typedef.
9836 (struct gdb_event) <next_event>: Remove.
9837 (event_queue): Change to QUEUE(gdb_event_p).
9838 (async_queue_event): Remove.
9839 (gdb_event_xfree): New.
9840 (initialize_event_loop): New.
9841 (process_event): Use API from QUEUE.
9842 (wait_for_event): Likewise.
9843 * server.c (main): Call initialize_event_loop.
9844 * server.h (initialize_event_loop): Declare.
9846 2013-01-18 Yao Qi <yao@codesourcery.com>
9848 * ax.h (struct eval_agent_expr_context): New.
9849 (gdb_eval_agent_expr): Update declaration.
9850 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9851 TFRAME. Add new argument CTX.
9852 * server.h (struct eval_agent_expr_context): Declare.
9853 (agent_mem_read, agent_tsv_read): Update declaration.
9854 (agent_mem_read_string): Likewise.
9855 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9856 (add_traceframe_block): Add new argument TPOINT.
9857 Increase TPOINT->traceframe_usage.
9858 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9859 eval_tracepoint_agent_expr.
9860 (condition_true_at_tracepoint): Likewise.
9861 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9862 (agent_mem_read_string, agent_tsv_read): Likewise.
9864 2013-01-16 Yao Qi <yao@codesourcery.com>
9866 * linux-low.c (linux_resume_one_lwp): Don't check
9867 'lwp->bp_reinsert != 0'.
9869 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9870 Pedro Alves <palves@redhat.com>
9872 * lynx-low.c (ptrace_request_to_str): Define a temporary
9873 macro and use it to simplify this function's implementation.
9875 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9877 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9880 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9882 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9884 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9886 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9888 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9890 * lynx-low.c (lynx_resume): Use the resume_info parameter
9891 to determine the ptid for the lynx_ptrace call, unless
9892 it is equal to minus_one_ptid, in which case we use the
9893 ptid of the current_inferior.
9894 (lynx_wait_1): After having received a thread create/exit
9895 event, resume the inferior's execution using the signaling
9896 thread's ptid, rather than the old ptid.
9898 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9900 * lynx-low.c (lynx_resume): Delete variable ret.
9902 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9904 * gdbreplay.c (gdbreplay_version): Update copyright year.
9905 * server.c (gdbserver_version): Likewise.
9907 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9909 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9912 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9914 * lynx-low.c (ptrace_request_to_str): Add handling for
9917 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9919 * lynx-low.c (lynx_attach): Delete variable new_process.
9921 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9923 * lynx-low.c (lynx_create_inferior): Delete variable
9926 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9928 * lynx-low.c (ptrace_request_to_str): Do not handle
9929 PTRACE_GETTHREADLIST if this macro does not exist.
9931 2012-12-15 Yao Qi <yao@codesourcery.com>
9933 * Makefile.in (OBS): Add notif.o.
9934 * notif.c, notif.h: New.
9935 * server.c: Include "notif.h".
9936 (struct vstop_notif) <next>: Remove.
9938 (queue_stop_reply): Update.
9939 (push_event, send_next_stop_reply): Remove.
9940 (discard_queued_stop_replies): Update.
9941 (notif_stop): New variable.
9942 (handle_v_stopped): Remove.
9943 (handle_v_requests): Don't call handle_v_stopped. Call
9944 handle_ack_notif instead.
9945 (queue_stop_reply_callback): Call notif_event_enque instead
9946 of queue_stop_reply.
9947 (handle_status): Don't call send_next_stop_reply, call
9948 notif_write_event instead.
9949 (kill_inferior_callback): Likewise.
9950 (detach_or_kill_inferior_callback): Likewise.
9951 (main): Call initialize_notif.
9952 (process_serial_event): Call QUEUE_is_empty.
9953 (handle_target_event): Call notif_push instead of push event.
9954 * server.h (push_event): Remove declaration.
9956 2012-12-10 Tom Tromey <tromey@redhat.com>
9958 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9959 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9962 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9963 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9964 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9965 (amd64-linux-ipa.o, ax.o): Rewrite.
9966 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9967 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9968 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9969 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9970 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9971 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9972 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9973 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9974 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9975 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9976 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9977 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9978 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9979 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9980 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9981 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9982 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9983 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9984 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9985 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9986 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9987 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9988 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9989 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9990 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9991 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9992 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9993 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9994 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9995 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9996 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9997 (reg-tilegx.o): Remove.
9998 (all_object_files): New macro.
9999 Include .deps files.
10000 * aclocal.m4, configure: Rebuild.
10001 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10002 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10003 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10005 2012-12-05 Tom Tromey <tromey@redhat.com>
10008 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10010 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10012 * configure.ac: Check for linux/perf_event.h.
10013 * config.in: Regenerated.
10014 * configure: Regenerated.
10016 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10018 * hostio.c (handle_readlink): Decrease buffer size
10019 parameter passed to readlink by one byte.
10021 2012-11-26 Yao Qi <yao@codesourcery.com>
10023 * configure.ac (build_warnings): Append '-Wempty-body'.
10024 * configure: Regenerated.
10025 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10028 2012-11-15 Pierre Muller <muller@sourceware.org>
10030 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10031 * config.in: Regenerate.
10032 * configure: Regenerate.
10033 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10034 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10035 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10036 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10038 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10039 instead of <sys/wait.h> header.
10040 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10042 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10044 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10045 (various make rules): Remove -DGDBSERVER
10047 2012-11-09 Yao Qi <yao@codesourcery.com>
10049 * spu-low.c (current_ptid): Move it to ..
10050 * gdbthread.h: ... here. New.
10051 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10052 * server.c (myresume, process_serial_event): Likewise.
10053 * thread-db.c (thread_db_find_new_threads): Likewise.
10054 * tracepoint.c (run_inferior_command): Likewise.
10056 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10058 * server.c (handle_search_memory_1): Include access length in
10061 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10063 * linux-crisv32-low.c: Fix compile errors.
10065 2012-09-04 Yao Qi <yao@codesourcery.com>
10067 * tracepoint.c (cmd_qtsv): Adjust debug message.
10068 Don't check CUR_TPOINT.
10070 2012-08-28 Yao Qi <yao@codesourcery.com>
10072 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10073 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10074 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10075 Remove declarations of xmalloc, xreallloc, xstrdup and
10077 * Makefile.in (libiberty_h): New.
10078 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10079 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10081 2012-08-23 Yao Qi <yao@codesourcery.com>
10083 * server.h: Remove declaration of 'xsnprintf'.
10085 2012-08-22 Keith Seitz <keiths@redhat.com>
10087 * server.h: Include build-gnulib-gbserver/config.h.
10088 * gdbreplay.c: Likewise.
10090 2012-08-08 Doug Evans <dje@google.com>
10092 * Makefile.in (SFILES): Add gdb_vecs.c.
10093 (OBS): Add gdb_vecs.o.
10094 (gdb_vecs_h, host_defs_h): New variables.
10095 (thread-db.o): Add $(gdb_vecs_h) dependency.
10096 (gdb_vecs.o): New rule.
10097 * thread-db.c: #include "gdb_vecs.h".
10098 (thread_db_load_search): Use a vector to iterate over path elements.
10099 Handle text appearing after "$pdir".
10101 * configure.ac: Add check for strstr.
10102 * config.in: Regenerate.
10103 * configure: Regenerate.
10105 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10107 * hostio.c (handle_pread): If pread fails, fall back to attempting
10109 (handle_pwrite): Likewise for pwrite.
10111 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10113 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10114 between unsupported TYPE and unimplementable ADDR/LEN combination.
10115 (arm_insert_point): Act on new return value.
10117 2012-07-31 Pedro Alves <palves@redhat.com>
10119 * server.c (process_point_options): Only skip tokens if we find
10120 one that is unrecognized. Don't treat 'X' specially while
10121 skipping unrecognized tokens.
10123 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10125 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10126 to 4-byte-align HW breakpoint addresses for Thumb.
10128 2012-07-27 Yao Qi <yao@codesourcery.com>
10132 * server.h: Declare gdb_agent_about_to_close.
10133 * target.c (kill_inferior): Include "agent.h".
10134 New. Send command 'kill'.
10135 * target.h (kill_inferior): Removed macro.
10136 * tracepoint.c (gdb_agent_about_to_close): New.
10137 (gdb_agent_helper_thread): Handle command 'close'.
10138 Wait endlessly until the inferior stops.
10139 Install gdb_agent_remove_socket to atexit hook.
10140 (agent_socket_name): New static variable.
10141 (gdb_agent_socket_init): Replace local variable 'name' with
10142 'agent_socket_name'.
10143 (gdb_agent_remove_socket): New.
10145 2012-07-27 Yao Qi <yao@codesourcery.com>
10147 * server.c (process_point_options): Stop at 'X' when parsing.
10149 2012-07-19 Michael Eager <eager@eagercon.com>
10151 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10153 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10154 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10155 hardware breakpoint.
10157 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10159 * gdbserver/linux-low.c (initialize_low): Call
10160 linux_ptrace_init_warnings.
10162 2012-07-02 Doug Evans <dje@google.com>
10164 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10167 2012-07-02 Stan Shebs <stan@codesourcery.com>
10169 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10170 (ax.o): Add it to build rule.
10172 (OBS): Add format.o.
10173 (IPA_OBS): Add format.o.
10174 * server.c (handle_query): Claim support for breakpoint commands.
10175 (process_point_options): Add command case.
10176 (process_serial_event): Leave running if there are printfs in
10178 * mem-break.h (any_persistent_commands): Declare.
10179 (add_breakpoint_commands): Declare.
10180 (gdb_no_commands_at_breakpoint): Declare.
10181 (run_breakpoint_commands): Declare.
10182 * mem-break.c (struct point_command_list): New struct.
10183 (struct breakpoint): New field command_list.
10184 (any_persistent_commands): New function.
10185 (add_commands_to_breakpoint): New function.
10186 (add_breakpoint_commands): New function.
10187 (gdb_no_commands_at_breakpoint): New function.
10188 (run_breakpoint_commands): New function.
10189 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10191 * ax.c: Include format.h.
10192 (ax_printf): New function.
10193 (gdb_eval_agent_expr): Add printf opcode.
10195 2012-06-13 Yao Qi <yao@codesourcery.com>
10197 * server.c (start_inferior): Remove duplicated writes to fields
10198 'last_resume_kind' and 'last_status' of 'current_inferior'.
10200 2012-06-12 Yao Qi <yao@codesourcery.com>
10201 Pedro Alves <palves@redhat.com>
10203 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10205 * server.c (handle_v_cont): Extend comment.
10207 2012-06-11 Yao Qi <yao@codesourcery.com>
10209 * linux-low.c (linux_attach): Add 'static'.
10211 2012-06-06 Yao Qi <yao@codesourcery.com>
10213 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10215 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10217 Fix gcc -flto compilation warning.
10218 * server.c (main): Make variable multi_mode and attach volatile.
10220 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10222 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10223 if the platform doesn't know about it.
10225 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10227 * Makefile.in (SFILES): Add linux-tile-low.c.
10228 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10229 * configure.srv: Handle tilegx-*-linux*.
10230 * linux-tile-low.c: New file.
10232 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10234 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10236 2012-05-24 Pedro Alves <palves@redhat.com>
10240 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10242 2012-05-24 Pedro Alves <palves@redhat.com>
10246 Replace target_signal with gdb_signal throughout.
10248 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10250 * linux-low.c (linux_store_registers): Avoid the copying sequence
10251 when no data has been retrieved by ptrace.
10253 2012-05-22 Will Deacon <will.deacon@arm.com>
10255 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10256 Include asm/ptrace.h.
10257 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10260 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10262 * linux-low.c (linux_store_registers): Don't re-retrieve data
10263 with ptrace that has already been obtained from /proc. Always
10264 copy any data retrieved with ptrace to the buffer supplied.
10266 2012-05-11 Yao Qi <yao@codesourcery.com>
10267 Pedro Alves <palves@redhat.com>
10269 * linux-low.c (enum stopping_threads_kind): New.
10270 (stopping_threads): Change type to `enum stopping_threads_kind'.
10271 (handle_extended_wait): If stopping and suspending threads, leave
10272 the new_lwp suspended too.
10273 (linux_wait_for_event): Adjust.
10274 (stop_all_lwps): Set `stopping_threads' to
10275 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10276 whether we're suspending threads or just stopping them. Assert no
10279 2012-04-29 Yao Qi <yao@codesourcery.com>
10281 * server.h: Move some code to ...
10282 * gdbthread.h: ... here. New.
10283 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10284 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10285 (nto-low.o, win32-low.o): Likewise.
10286 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10287 * regcache.c, remote-utils.c, server.c: Likewise.
10288 * target.c, tracepoint.c, win32-low.c: Likewise.
10290 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10292 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10293 (PTRACE_ARG4_TYPE): Likewise.
10294 (PTRACE_XFER_TYPE): Likewise.
10295 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10296 ptrace to PTRACE_ARG3_TYPE.
10297 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10298 (PTRACE_ARG4_TYPE): Likewise.
10299 (PTRACE_XFER_TYPE): Likewise.
10300 (linux_detach_one_lwp): Cast fourth argument of
10301 ptrace to long then PTRACE_ARG4_TYPE.
10302 (regsets_fetch_inferior_registers): Cast third argument of
10303 ptrace to long then PTRACE_ARG3_TYPE.
10304 (regsets_store_inferior_registers): Likewise.
10306 2012-04-20 Pedro Alves <palves@redhat.com>
10308 * configure: Regenerate.
10310 2012-04-19 Pedro Alves <palves@redhat.com>
10312 * Makefile.in (GNULIB_BUILDDIR): New.
10313 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10314 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10315 (all, install-only, uninstall, clean-info, all-lib, clean): No
10316 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10317 (maintainer-clean realclean distclean): Use subdir_do.
10319 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10320 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10321 * acinclude.m4: Include acx_configure_dir.m4.
10322 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10323 calls. Call AC_PROG_RANLIB. Configure gnulib using
10326 (GNULIB_STDINT_H): Adjust.
10327 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10328 * gdbreplay.c: Include build-gnulib/config.h.
10329 * server.h: Likewise.
10330 * aclocal.m4: Regenerate.
10331 * config.in: Regenerate.
10332 * configure: Regenerate.
10334 2012-04-19 Pedro Alves <palves@redhat.com>
10336 * Makefile.in (LIBGNU, INCGNU): Adjust.
10337 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10338 (all, install-only, uninstall, clean-info, all-lib, clean)
10339 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10340 * configure.ac: Adjust AC_OUTPUT output.
10341 * aclocal.m4: Regenerate.
10342 * configure: Regenerate.
10344 2012-04-19 Pedro Alves <palves@redhat.com>
10346 * Makefile.in (generated_files): New.
10347 (server_h): Remove the explicit dependency on config.h, and depend
10348 on $generated_files.
10350 2012-04-19 Pedro Alves <palves@redhat.com>
10352 * Makefile.in (INCGNU): Add -Ignulib.
10354 2012-04-19 Pedro Alves <palves@redhat.com>
10356 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10357 (INCGNU): ... this, and spell out -I here.
10358 (GNULIB_LIB): Rename to ...
10359 (LIBGNU): ... this.
10360 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10362 2012-04-19 Pedro Alves <palves@redhat.com>
10364 * config.in: Regenerate.
10366 2012-04-19 Pedro Alves <palves@redhat.com>
10368 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10369 * server.h (memmem): Remove declaration.
10370 * config.in: Regenerate.
10371 * configure: Regenerate.
10373 2012-04-19 Yao Qi <yao@codesourcery.com>
10375 * Makefile.in (SFILES): Add common/vec.c.
10379 2012-04-19 Yao Qi <yao@codesourcery.com>
10381 * remote-utils.c (prepare_resume_reply): Replace with macro
10382 target_core_of_thread.
10383 * server.c (handle_qxfer_threads_proper): Likewise.
10384 * target.h (traget_core_of_thread): New macro.
10386 2012-04-18 Pedro Alves <palves@redhat.com>
10388 * aclocal.m4: Regenerate.
10389 * configure: Regenerate.
10391 2012-04-16 Yao Qi <yao@codesourcery.com>
10393 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10394 duplicated on address.
10396 2012-04-16 Yao Qi <yao@codesourcery.com>
10398 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10399 (struct tracepoint_action_ops) <send>: New field.
10400 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10401 (agent_expr_send, x_tracepoint_action_send): New.
10402 (l_tracepoint_action_send): New.
10403 (cmd_qtdp): Download and install tracepoint
10404 according to `use_agent'.
10405 (run_inferior_command): Add one more parameter `len'.
10407 (tracepoint_send_agent): New.
10408 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10410 2012-04-16 Yao Qi <yao@codesourcery.com>
10412 * tracepoint.c (download_tracepoints): Moved to ...
10413 (cmd_qtstart): ... here.
10415 2012-04-14 Yao Qi <yao@codesourcery.com>
10417 * tracepoint.c: Include inttypes.h.
10418 (struct collect_memory_action): Use sized types.
10419 (struct tracepoint): Likewise.
10420 (cmd_qtdp, stop_tracing): Update print specifiers.
10421 (cmd_qtp, response_tracepoint): Likewise.
10422 (collect_data_at_tracepoint): Likewise.
10423 (collect_data_at_step): Likewise.
10425 2012-04-14 Yao Qi <yao@codesourcery.com>
10427 Import gnulib module inttypes.
10428 * aclocal.m4, config.in, configure: Regenerated.
10430 2012-04-14 Yao Qi <yao@codesourcery.com>
10432 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10433 Makefile and config.status at last.
10435 2012-04-13 Yao Qi <yao@codesourcery.com>
10437 * tracepoint.c: Include stdint.h unconditionally.
10439 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10441 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10442 on BFD_HAVE_SYS_PROCFS_TYPE.
10443 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10444 * configure: Regenerate.
10445 * config.in: Likewise.
10447 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10449 * Makefile.in (clean): Also remove x32.c x32-linux.c
10450 x32-avx.c x32-avx-linux.c.
10451 (x32.o): New target.
10453 (x32-linux.o): Likewise.
10454 (x32-linux.c): Likewise.
10455 (x32-avx.o): Likewise.
10456 (x32-avx.c): Likewise.
10457 (x32-avx-linux.o): Likewise.
10458 (x32-avx-linux.c): Likewise.
10460 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10461 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10462 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10463 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10464 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10465 i386/x32-avx-linux.xml.
10467 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10468 (init_registers_x32_avx_linux): Likwise.
10469 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10470 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10472 2012-04-13 Pedro Alves <palves@redhat.com>
10474 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10475 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10476 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10477 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10480 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10482 * linux-x86-low.c (compat_x32_clock_t): New.
10483 (compat_x32_siginfo_t): Likewise.
10484 (compat_x32_siginfo_from_siginfo): Likewise.
10485 (siginfo_from_compat_x32_siginfo): Likewise.
10486 (linux_is_elf64): Likewise.
10487 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10488 and siginfo_from_compat_x32_siginfo for x32.
10489 (x86_arch_setup): Set linux_is_elf64.
10491 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10494 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10496 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10497 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10498 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10499 compatible with process.
10501 2012-04-12 Yao Qi <yao@codesourcery.com>
10503 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10504 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10505 (install-only, install-info, clean): Handle sub dir gnulib.
10506 (all-lib, am--refresh): New targets.
10507 (memmem.o): Remove target.
10508 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10509 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10510 (AC_REPLACE_FUNCS): Remove memmem.
10511 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10512 (AC_OUTPUT): Generate Makefile in gnulib/.
10513 * aclocal.m4, config.in, configure: Regenerated.
10515 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10517 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10519 2012-04-05 Pedro Alves <palves@redhat.com>
10521 -Werror=strict-aliasing
10523 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10526 2012-04-04 Pedro Alves <palves@redhat.com>
10528 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10529 (sparc_store_gregset_from_stack, sparc_store_gregset)
10530 (sparc_breakpoint_at): Fix formatting.
10532 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10534 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10536 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10537 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10538 * config.in: Regenerate.
10539 * configure: Likewise.
10541 2012-03-29 Pedro Alves <palves@redhat.com>
10543 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10544 Correct ptrace arguments.
10546 2012-03-28 Pedro Alves <palves@redhat.com>
10548 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10549 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10550 (IA64_FR1_REGNUM): New defines.
10551 (ia64_fetch_register): New.
10552 (the_low_target): Install it.
10553 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10555 * linux-low.c (linux_fetch_registers): Try the
10556 the_low_target.fetch_register hook first.
10558 * linux-arm-low.c (the_low_target): Adjust.
10559 * linux-bfin-low.c (the_low_target): Adjust.
10560 * linux-cris-low.c (the_low_target): Adjust.
10561 * linux-crisv32-low.c (the_low_target): Adjust.
10562 * linux-m32r-low.c (the_low_target): Adjust.
10563 * linux-m68k-low.c (the_low_target): Adjust.
10564 * linux-mips-low.c (the_low_target): Adjust.
10565 * linux-ppc-low.c (the_low_target): Adjust.
10566 * linux-s390-low.c (the_low_target): Adjust.
10567 * linux-sh-low.c (the_low_target): Adjust.
10568 * linux-sparc-low.c (the_low_target): Adjust.
10569 * linux-tic6x-low.c (the_low_target): Adjust.
10570 * linux-x86-low.c (the_low_target): Adjust.
10571 * linux-xtensa-low.c (the_low_target): Adjust.
10573 2012-03-26 Pedro Alves <palves@redhat.com>
10575 * server.c (handle_qxfer_libraries): Don't bail early if
10576 the_target->qxfer_libraries_svr4 is not NULL.
10578 2012-03-26 Pedro Alves <palves@redhat.com>
10580 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10582 2012-03-23 Pedro Alves <palves@redhat.com>
10584 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10585 "library-list-svr4" element's start tag when the the DSO list is
10588 2012-03-23 Pedro Alves <palves@redhat.com>
10590 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10591 a variable whose type size is the same as the inferior's pointer
10594 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10596 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10598 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10599 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10600 * linux-low.h: Include <signal.h>.
10601 (struct siginfo): Remove forward declaration.
10602 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10605 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10607 * .gitignore: Ignore more files.
10609 2012-03-19 Pedro Alves <palves@redhat.com>
10610 Jan Kratochvil <jan.kratochvil@redhat.com>
10612 * server.c (cont_thread, general_thread): Add describing comments.
10613 (start_inferior): Clear `cont_thread'.
10614 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10617 2012-03-15 Yao Qi <yao@codesourcery.com>
10619 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10621 (cmd_qtdp): ... here.
10623 2012-03-15 Yao Qi <yao@codesourcery.com>
10625 * tracepoint.c (struct tracepoint_action_ops): New.
10626 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10627 (m_tracepoint_action_download): New.
10628 (r_tracepoint_action_download): New.
10629 (x_tracepoint_action_download): New.
10630 (l_tracepoint_action_download): New.
10631 (add_tracepoint_action): Install `action->ops' according type.
10632 (download_tracepoint_1): Move code `download' function pointer
10633 of various tracepoint_action_ops.
10635 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10637 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10638 linux_ptrace_attach_warnings.
10640 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10642 * Makefile.in (linux-ptrace.o): New.
10643 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10644 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10645 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10646 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10647 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10649 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10651 2012-03-08 Yao Qi <yao@codesourcery.com>
10652 Pedro Alves <palves@redhat.com>
10654 Fix PR server/13392.
10655 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10656 offset of JMP insn.
10657 * tracepoint.c (remove_tracepoint): New.
10658 (cmd_qtdp): Call remove_tracepoint when failed to install.
10660 2012-03-07 Pedro Alves <palves@redhat.com>
10662 * linux-low.c (get_detach_signal): New.
10663 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10664 Pass on pending signals to PTRACE_DETACH. Check the result of the
10666 * server.c (program_signals, program_signals_p): New.
10667 (handle_general_set): Handle QProgramSignals.
10668 * server.h (program_signals, program_signals_p): Declare.
10670 2012-03-05 Pedro Alves <palves@redhat.com>
10671 Jan Kratochvil <jan.kratochvil@redhat.com>
10673 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10676 2012-03-03 Yao Qi <yao@codesourcery.com>
10678 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10679 agent_look_up_symbols.
10681 2012-03-03 Yao Qi <yao@codesourcery.com>
10683 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10684 (linux-x86-low.o): Likewise.
10685 * server.h: Remove in_process_agent_loaded.
10686 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10690 2012-03-03 Yao Qi <yao@codesourcery.com>
10692 * tracepoint.c (gdb_agent_capability): New global.
10693 (in_process_agent_loaded_ust): Renamed to
10694 `in_process_agent_supports_ust'.
10696 (in_process_agent_supports_ust): Call agent_capability_check.
10697 (clear_installed_tracepoints): Assert that agent supports
10700 2012-03-03 Yao Qi <yao@codesourcery.com>
10702 * linux-low.c (linux_supports_agent): New.
10703 (linux_target_ops): Initialize field `supports_agent' with
10704 linux_supports_agent.
10705 * target.h (struct target_ops) <supports_agent>: New.
10706 (target_supports_agent): New macro.
10707 * server.c (handle_general_set): Handle packet 'QAgent'.
10708 (handle_query): Send `QAgent+'.
10709 * Makefile.in (server.o): Depends on agent.h.
10711 2012-03-03 Yao Qi <yao@codesourcery.com>
10713 * Makefile.in (OBS): Add agent.o.
10714 Add new rule for agent.o.
10715 Track dependence of tracepoint.c on agent.h.
10716 * tracepoint.c (run_inferior_command_1):
10717 (run_inferior_command): Call agent_run_command.
10718 (gdb_ust_connect_sync_socket): Deleted. Move it to
10720 (resume_thread, stop_thread): Likewise.
10721 (gdb_ust_socket_init): Renamed to ...
10722 (gdb_agent_socket_init): ... New.
10723 (gdb_ust_thread): Renamed to ...
10724 (gdb_agent_helper_thread): ... New.
10725 (gdb_ust_init): Move some code to ...
10726 (gdb_agent_init): ... here. New.
10727 [HAVE_UST]: Call gdb_ust_init.
10728 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10729 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10730 * config.in, configure: Regenerated.
10732 2012-03-02 Pedro Alves <palves@redhat.com>
10734 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10735 * linux-low.c (struct simple_pid_list): New.
10736 (stopped_pids): New a struct simple_pid_list pointer.
10737 (add_to_pid_list, pull_pid_from_list): New.
10738 (handle_extended_wait): Don't assume the first signal new children
10739 report is SIGSTOP. Adjust call to pull_pid_from_list.
10740 (linux_wait_for_lwp): Adjust.
10742 2012-03-02 Yao Qi <yao@codesourcery.com>
10744 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10747 2012-03-02 Yao Qi <yao@codesourcery.com>
10749 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10750 `stop_pc' and `tpoint'. Update caller.
10752 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10754 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10755 * linux-low.c (use_linux_regsets): New macro.
10756 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10757 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10758 (linux_register_in_regsets): New function.
10759 (usr_fetch_inferior_registers): Skip registers covered by
10761 (usr_store_inferior_registers): Likewise.
10762 (usr_fetch_inferior_registers): New macro.
10763 (usr_store_inferior_registers): Likewise.
10764 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10765 (linux_store_registers): Likewise.
10766 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10768 (init_registers_mips64_dsp_linux): Likewise.
10769 (init_registers_mips_linux): New macro.
10770 (init_registers_mips_dsp_linux): Likewise.
10771 (mips_dsp_num_regs): Likewise.
10772 (DSP_BASE, DSP_CONTROL): New fallback macros.
10773 (mips_base_regs): New macro.
10774 (mips_regmap): Use it. Fix the size.
10775 (mips_dsp_regmap): New variable.
10776 (mips_dsp_regset_bitmap): Likewise.
10777 (mips_arch_setup): New function.
10778 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10780 (mips_cannot_store_register): Likewise.
10781 (the_low_target): Update .arch_setup, .num_regs and .regmap
10782 initializers. Add .regset_bitmap initializer.
10783 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10785 * linux-bfin-low.c (the_low_target): Likewise.
10786 * linux-cris-low.c (the_low_target): Likewise.
10787 * linux-crisv32-low.c (the_low_target): Likewise.
10788 * linux-ia64-low.c (the_low_target): Likewise.
10789 * linux-m32r-low.c (the_low_target): Likewise.
10790 * linux-m68k-low.c (the_low_target): Likewise.
10791 * linux-ppc-low.c (the_low_target): Likewise.
10792 * linux-s390-low.c (the_low_target): Likewise.
10793 * linux-sh-low.c (the_low_target): Likewise.
10794 * linux-sparc-low.c (the_low_target): Likewise.
10795 * linux-tic6x-low.c (the_low_target): Likewise.
10796 * linux-x86-low.c (the_low_target): Likewise.
10797 * linux-xtensa-low.c (the_low_target): Likewise.
10798 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10799 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10800 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10802 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10803 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10805 2012-02-29 Yao Qi <yao@codesourcery.com>
10806 Pedro Alves <palves@redhat.com>
10808 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10809 `step_over_finished' is true.
10811 2012-02-27 Pedro Alves <palves@redhat.com>
10813 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10814 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10816 2012-02-27 Pedro Alves <palves@redhat.com>
10819 * linux-low.c (pid_is_stopped): New.
10820 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10822 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10824 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10827 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10829 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10831 2012-02-24 Luis Machado <lgustavo@codesourcery>
10833 * server.c (handle_query): Advertise support for target-side
10834 breakpoint condition evaluation.
10835 (process_point_options): New function.
10836 (process_serial_event): When inserting a breakpoint, check for
10837 a target-side condition that should be evaluated.
10839 * mem-break.c: Include regcache.h and ax.h.
10840 (point_cond_list_t): New data structure.
10841 (breakpoint) <cond_list>: New field.
10842 (find_gdb_breakpoint_at): Make non-static.
10843 (delete_gdb_breakpoint_at): Clear any target-side
10845 (clear_gdb_breakpoint_conditions): New function.
10846 (add_condition_to_breakpoint): Likewise.
10847 (add_breakpoint_condition): Likewise.
10848 (gdb_condition_true_at_breakpoint): Likewise.
10849 (gdb_breakpoint_here): Return result directly instead
10850 of going through a local variable.
10852 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10853 (clear_gdb_breakpoint_conditions): Likewise.
10854 (add_breakpoint_condition): Likewise.
10855 (gdb_condition_true_at_breakpoint): Likewise.
10857 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10858 (need_step_over_p): Take target-side breakpoint condition into
10861 2012-02-24 Luis Machado <lgustavo@codesourcery>
10863 * server.h: Include tracepoint.h.
10864 (agent_mem_read, agent_get_trace_state_variable_value,
10865 agent_set_trace_state_variable_value,
10866 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10867 get_set_tsv_func_addr): New prototypes.
10869 * ax.h: New include file.
10870 * ax.c: New source file.
10872 * tracepoint.c: Include ax.h.
10873 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10874 agent_expr, eval_result_type): Move to ax.h.
10875 (parse_agent_expr): Rename to ...
10876 (gdb_parse_agent_expr): ... this, make it non-static and move
10878 (unparse_agent_expr) Rename to ...
10879 (gdb_unparse_agent_expr): ... this, make it non-static and move
10881 (eval_agent_expr): Rename to ...
10882 (eval_tracepoint_agent_expr): ... this.
10883 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10884 forward declarations.
10885 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10886 (agent_get_trace_state_variable_value): New function.
10887 (agent_set_trace_state_variable_value): New function.
10888 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10889 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10890 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10891 (condition_true_at_tracepoint): Likewise.
10892 (parse_agent_expr): Rename to ...
10893 (gdb_parse_agent_expr): ... this and move to ax.c.
10894 (unparse_agent_expr): Rename to ...
10895 (gdb_unparse_agent_expr): ... this and move to ax.c.
10896 (gdb_agent_op_name): Move to ax.c.
10897 (eval_agent_expr): Rename to ...
10898 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10900 (eval_tracepoint_agent_expr): New function.
10901 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10903 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10905 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10906 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10907 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10908 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10909 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10910 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10911 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10912 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10913 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10914 (compile_bytecodes): Remove forward declaration.
10915 (is_goto_target): Move to ax.c.
10916 (compile_bytecodes): Move to ax.c and call
10917 agent_get_trace_state_variable_value (...) and
10918 agent_set_trace_state_variable_value (...).
10920 * Makefile.in: Update ax.c and IPA dependencies.
10922 2012-02-24 Pedro Alves <palves@redhat.com>
10924 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10925 (cmd_bigqtbuffer_circular): ... this. Only handle
10926 'QTBuffer:circular:'.
10927 (handle_tracepoint_general_set): Adjust.
10929 2012-02-16 Yao Qi <yao@codesourcery.com>
10931 * inferiors.c: Move code to ...
10932 * dll.c: .... here. New.
10933 * server.h: Declare clear_dlls.
10934 * Makefile.in (SFILES): Add dll.c.
10938 2012-02-11 Yao Qi <yao@codesourcery.com>
10940 * server.c: (handle_monitor_command): Add a new parameter
10942 (handle_query): Update caller.
10944 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10946 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10947 * configure, config.in: Regenerate.
10948 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10951 2012-02-02 Pedro Alves <palves@redhat.com>
10953 Try SIGKILL first, then PTRACE_KILL.
10954 * linux-low.c (linux_kill_one_lwp): New.
10955 (linux_kill_one_lwp): Rename to ...
10956 (kill_one_lwp_callback): ... this. Use the new
10957 linux_kill_one_lwp.
10959 2012-02-02 Pedro Alves <palves@redhat.com>
10961 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10964 2012-01-27 Pedro Alves <palves@redhat.com>
10966 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10967 (elf_64_file_p): Make static.
10968 (linux_pid_exe_is_elf_64_file): New.
10969 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10970 Delete declarations.
10971 (linux_pid_exe_is_elf_64_file): Declare.
10972 * linux-x86-low.c (x86_arch_setup): Use
10973 linux_pid_exe_is_elf_64_file.
10975 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10977 * linux-low.c (linux_wait_for_event_1): Rename to ...
10978 (linux_wait_for_event): ... here and merge it with former
10979 linux_wait_for_event - new variable wait_ptid, use it.
10980 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10982 2012-01-23 Pedro Alves <palves@redhat.com>
10984 * server.c (main): Avoid yet another case of infinite loop while
10985 detaching/killing after a longjmp.
10987 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10990 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10992 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10994 * hostio.c (handle_readlink): New function.
10995 (handle_vFile): Call it to handle "vFile:readlink" packets.
10997 2012-01-20 Pedro Alves <palves@redhat.com>
10998 Ulrich Weigand <ulrich.weigand@linaro.org>
11000 * server.c (handle_v_requests): Only support vAttach and vRun to
11001 start multiple processes when in extended protocol mode.
11003 2012-01-17 Pedro Alves <palves@redhat.com>
11005 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11006 memalign plus mprotect to allocate the scratch buffer.
11008 2012-01-13 Pedro Alves <palves@redhat.com>
11010 * server.c (attach_inferior): Clear `cont_thread'.
11012 2012-01-13 Pedro Alves <palves@redhat.com>
11014 * server.c (main): Avoid infinite loop while detaching/killing
11017 2012-01-09 Doug Evans <dje@google.com>
11019 * server.c (start_inferior): Set last_ptid in --wrapper case.
11021 2012-01-06 Yao Qi <yao@codesourcery.com>
11023 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11025 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11027 2012-01-04 Yao Qi <yao@codesourcery.com>
11029 * tracepoint.c (cmd_qtdp): Print debug message
11030 for static tracepoint.
11032 2012-01-04 Yao Qi <yao@codesourcery.com>
11034 * tracepoint.c (trace_vdebug): Differentiate debug message
11035 between gdbserver and IPA.
11037 2012-01-03 Yao Qi <yao@codesourcery.com>
11039 * tracepoint.c (tracepoint_was_hit): Don't collect for
11042 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11044 * terminal.h: Reformat copyright header.
11046 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11048 * server.c (gdbserver_version): Update copyright year.
11049 * gdbreplay.c (gdbreplay_version): Likewise.
11051 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11053 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11056 2011-12-18 Hui Zhu <teawater@gmail.com>
11057 * linux-low.c (linux_create_inferior): Save return value to ret.
11059 2011-12-18 Hui Zhu <teawater@gmail.com>
11061 * linux-low.c (linux_create_inferior): Save return value to ret.
11063 2011-12-16 Doug Evans <dje@google.com>
11065 * linux-low.c (linux_create_inferior): If stdio connection,
11066 redirect stdin from /dev/null, stdout to stderr.
11067 * remote-utils.c (remote_is_stdio): New static global.
11068 (remote_connection_is_stdio): New function.
11069 (remote_prepare): Handle stdio connection.
11070 (remote_open): Ditto.
11071 (remote_close): Don't close stdin for stdio connections.
11072 (read_prim,write_prim): New functions. Replace all calls to
11073 read/write to these.
11074 * server.c (main): Watch for "-" argument. Move call to
11075 remote_prepare before start_inferior.
11076 * server.h (STDIO_CONNECTION_NAME): New macro.
11077 (remote_connection_is_stdio): Declare.
11079 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11080 in debugging output.
11082 2011-12-15 Yao Qi <yao@codesourcery.com>
11084 * tracepoint.c: Include sys/syscall.h.
11085 (gdb_ust_thread): Remove preprocessor conditional.
11087 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11089 * linux-low.c (linux_detach_one_lwp): Call
11090 the_low_target.prepare_to_resume before detaching.
11092 2011-12-14 Yao Qi <yao@codesourcery.com>
11094 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11097 2011-12-14 Yao Qi <yao@codesourcery.com>
11099 * i386-low.c (i386_low_stopped_data_address): Initialize local
11100 variable `control'.
11102 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11106 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11107 DR_CONTROL unless necessary. Extend comments.
11108 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11109 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11111 2011-12-13 Yao Qi <yao@codesourcery.com>
11113 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11115 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11117 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11119 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11120 Print new debug message for such case.
11122 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11124 Fix overlapping memcpy.
11125 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11126 the read_inferior_memory transfer.
11127 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11128 write_inferior_memory transfer.
11129 (set_fast_tracepoint_jump): New variable buf. Use it for the
11130 read_inferior_memory and write_inferior_memory transfers.
11131 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11132 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11133 Use it for the write_inferior_memory transfer.
11134 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11137 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11139 * linux-low.c (fetch_register, store_register): Make code
11140 consistent, fix formatting.
11142 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11144 * linux-low.c (usr_store_inferior_registers): Factor out code
11145 to handle individual registers into...
11146 (store_register): ... this new function.
11148 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11150 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11151 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11152 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11153 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11154 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11155 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11156 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11157 (srv_xmlfiles): Add new XML files.
11159 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11161 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11162 (init_registers_s390_linux32v1): Add prototype.
11163 (init_registers_s390_linux32v2): Likewise.
11164 (init_registers_s390_linux64v1): Likewise.
11165 (init_registers_s390_linux64v2): Likewise.
11166 (init_registers_s390x_linux64v1): Likewise.
11167 (init_registers_s390x_linux64v2): Likewise.
11168 (s390_num_regs): Increment to 52.
11169 (s390_regmap): Add orig_r2 register.
11170 (s390_num_regs_3264): Increment to 68.
11171 (s390_regmap_3264): Add orig_r2 register.
11172 (s390_collect_ptrace_register): Handle orig_r2 register.
11173 (s390_supply_ptrace_register): Likewise.
11174 (s390_fill_last_break): New function.
11175 (s390_store_last_break): Likewise.
11176 (s390_fill_system_call): New function.
11177 (s390_store_system_call): Likewise.
11178 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11180 (s390_check_regset): New function.
11181 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11182 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11183 Update target_regsets for available register sets.
11185 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11186 Jan Kratochvil <jan.kratochvil@redhat.com>
11188 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11189 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11191 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11192 * linux-low.h (struct process_info_private): New member r_debug.
11193 * server.c (handle_qxfer_libraries): Call
11194 the_target->qxfer_libraries_svr4.
11195 (handle_qxfer_libraries_svr4): New function.
11196 (qxfer_packets): New entry "libraries-svr4".
11197 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11198 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11199 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11200 PACKET_qXfer_libraries_svr4.
11202 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11204 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11205 PSW address/mask between 8-byte and 16-byte formats.
11206 (s390_supply_ptrace_register): Likewise.
11207 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11208 basic addressing mode bit.
11210 2011-11-24 Stan Shebs <stan@codesourcery.com>
11212 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11214 2011-11-17 Stan Shebs <stan@codesourcery.com>
11216 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11217 (tracing_start_time): New global.
11218 (tracing_stop_time): New global.
11219 (tracing_user_name): New global.
11220 (tracing_notes): New global.
11221 (tracing_stop_note): New global.
11222 (cmd_qtstart): Set traceframe_usage, start_time.
11223 (stop_tracing): Set stop_time.
11224 (cmd_qtstatus): Report additional status.
11225 (cmd_qtp): New function.
11226 (handle_tracepoint_query): Call it.
11227 (cmd_qtnotes): New function.
11228 (handle_tracepoint_general_set): Call it.
11229 (get_timestamp): Rename from tsv_get_timestamp.
11231 2011-11-14 Stan Shebs <stan@codesourcery.com>
11232 Kwok Cheung Yeung <kcy@codesourcery.com>
11234 * linux-x86-low.c (small_jump_insn): New.
11235 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11236 trampoline and error message, build a trampoline and issue a small
11237 jump instruction to it.
11238 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11239 trampoline and error message.
11240 (x86_get_min_fast_tracepoint_insn_len): New.
11241 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11242 * linux-low.h (struct linux_target_ops): Add arguments to
11243 install_fast_tracepoint_jump_pad operation, add new operation.
11244 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11246 (linux_get_min_fast_tracepoint_insn_len): New function.
11247 (linux_target_op): Add new operation.
11248 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11249 (gdb_trampoline_buffer_end): Ditto.
11250 (gdb_trampoline_buffer_error): Ditto.
11251 (struct ipa_sym_addresses): Add fields for new IPA variables.
11252 (symbol_list): Add entries for new IPA variables.
11253 (struct tracepoint): Add fields to hold the address range of the
11254 trampoline used by the tracepoint.
11255 (trampoline_buffer_head): New static variable.
11256 (trampoline_buffer_tail): Ditto.
11257 (claim_trampoline_space): New function.
11258 (have_fast_tracepoint_trampoline_buffer): New function.
11259 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11261 (install_fast_tracepoint): Ditto, also add error buffer argument.
11262 (cmd_qtminftpilen): New function.
11263 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11264 (fast_tracepoint_from_trampoline_address): New function.
11265 (fast_tracepoint_collecting): Handle trampoline as part of jump
11267 (set_trampoline_buffer_space): New function.
11268 (initialize_tracepoint): Initialize new IPA variables.
11269 * target.h (struct target_ops): Add arguments to
11270 install_fast_tracepoint_jump_pad operation, add new
11271 get_min_fast_tracepoint_insn_len operation.
11272 (target_get_min_fast_tracepoint_insn_len): New.
11273 (install_fast_tracepoint_jump_pad): Add arguments.
11274 * server.h (IPA_BUFSIZ): Define.
11275 * linux-i386-ipa.c: Include extra header files.
11276 (initialize_fast_tracepoint_trampoline_buffer): New function.
11277 (initialize_low_tracepoint): Call it.
11278 * server.h (set_trampoline_buffer_space): Declare.
11279 (claim_trampoline_space): Ditto.
11280 (have_fast_tracepoint_trampoline_buffer): Ditto.
11282 2011-11-14 Yao Qi <yao@codesourcery.com>
11284 * server.c (handle_query): Handle InstallInTrace for qSupported.
11285 * tracepoint.c (add_tracepoint): Sort list.
11286 (install_tracepoint, download_tracepoint): New.
11287 (cmd_qtdp): Call them to install and download tracepoints.
11288 (sort_tracepoints): Removed.
11289 (cmd_qtstart): Update.
11291 2011-11-14 Yao Qi <yao@codesourcery.com>
11293 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11294 * mem-break.h: Declare.
11295 * tracepoint.c (cmd_qtstart): Move some code to ...
11296 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11298 (download_tracepoints): Move some code to ...
11299 (download_tracepoint_1): ... here. New.
11301 2011-11-08 Yao Qi <yao@codesourcery.com>
11303 * remote-utils.c (relocate_instruction): A comment fix.
11305 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11307 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11308 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11309 dr_status_mirror and dr_control_mirror from debug_reg_state.
11310 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11311 (i386_initial_stuff): Remove use of deleted globals.
11312 (i386_get_thread_context, i386_set_thread_context,
11313 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11314 from debug_reg_state.
11316 2011-11-05 Yao Qi <yao@codesourcery.com>
11318 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11319 address as TPOINT's.
11321 2011-11-02 Stan Shebs <stan@codesourcery.com>
11323 * tracepoint.c (agent_mem_read_string): New function.
11324 (eval_agent_expr): Call it for tracenz.
11325 * server.c (handle_query): Report support for tracenz.
11327 2011-11-02 Yao Qi <yao@codesourcery.com>
11329 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11331 2011-11-02 Yao Qi <yao@codesourcery.com>
11333 * target.h: Fix a typo in comment.
11335 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11337 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11338 clobber the breakpoints' shadows with fast tracepoint jumps.
11339 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11340 * target.c (write_inferior_memory): Also pass MYADDR down to
11343 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11345 * configure.ac: Check support for personality routine.
11346 * configure: Regenerate.
11347 * config.in: Likewise.
11348 * linux-low.c: Include <sys/personality.h>.
11349 Define ADDR_NO_RANDOMIZE if necessary.
11350 (linux_create_inferior): Disable address space randomization when
11351 forking inferior, if requested.
11352 (linux_supports_disable_randomization): New function.
11353 (linux_target_ops): Install it.
11354 * server.h (disable_randomization): Declare.
11355 * server.c (disable_randomization): New global variable.
11356 (handle_general_set): Handle QDisableRandomization.
11357 (handle_query): Likewise for qSupported.
11358 (main): Support --disable-randomization and --no-disable-randomization
11359 command line arguments.
11360 * target.h (struct target_ops): Add supports_disable_randomization.
11361 (target_supports_disable_randomization): New macro.
11363 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11365 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11367 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11368 [!PT_GETDSBT] (target_loadmap): New definition.
11369 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11370 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11371 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11372 and PT_GETDSBT to LINUX_LOADMAP.
11373 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11374 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11376 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11378 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11379 (arm_linux_hwbp_cap): New static variable.
11380 (arm_linux_get_hwbp_cap): Replace by ...
11381 (arm_linux_init_hwbp_cap): ... this new function.
11382 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11383 (arm_linux_get_hw_watchpoint_count): Likewise.
11384 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11385 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11386 (arm_prepare_to_resume): Use perror_with_name instead of error.
11388 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11390 * linux-arm-low.c: Include <signal.h>.
11391 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11392 (struct arm_linux_hwbp_cap): New data type.
11393 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11394 (struct arm_linux_hw_breakpoint): New data type.
11395 (MAX_BPTS, MAX_WPTS): Define.
11396 (struct arch_process_info, struct arch_lwp_info): New data types.
11397 (arm_linux_get_hwbp_cap): New function.
11398 (arm_linux_get_hw_breakpoint_count): Likewise.
11399 (arm_linux_get_hw_watchpoint_count): Likewise.
11400 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11401 (arm_hwbp_control_initialize): Likewise.
11402 (arm_hwbp_control_is_enabled): Likewise.
11403 (arm_hwbp_control_is_initialized): Likewise.
11404 (arm_hwbp_control_disable): Likewise.
11405 (arm_linux_hw_breakpoint_equal): Likewise.
11406 (arm_linux_hw_point_initialize): Likewise.
11407 (struct update_registers_data): New data structure.
11408 (update_registers_callback: New function.
11409 (arm_insert_point): Likewise.
11410 (arm_remove_point): Likewise.
11411 (arm_stopped_by_watchpoint): Likewise.
11412 (arm_stopped_data_address): Likewise.
11413 (arm_new_process): Likewise.
11414 (arm_new_thread): Likewise.
11415 (arm_prepare_to_resume): Likewise.
11416 (the_low_target): Register arm_insert_point, arm_remove_point,
11417 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11418 arm_new_thread, and arm_prepare_to_resume.
11420 2011-09-15 Stan Shebs <stan@codesourcery.com>
11422 * server.h (struct emit_ops): Add compare-goto fields.
11423 * tracepoint.c (gdb_agent_op_sizes): New table.
11424 (emit_eq_goto): New function.
11425 (emit_ne_goto): New function.
11426 (emit_lt_goto): New function.
11427 (emit_le_goto): New function.
11428 (emit_gt_goto): New function.
11429 (emit_ge_goto): New function.
11430 (is_goto_target): New function.
11431 (compile_bytecodes): Recognize special cases of compare-goto
11432 combinations and call specialized emitters for them.
11433 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11434 (amd64_emit_ne_goto): New function.
11435 (amd64_emit_lt_goto): New function.
11436 (amd64_emit_le_goto): New function.
11437 (amd64_emit_gt_goto): New function.
11438 (amd64_emit_ge_goto): New function.
11439 (amd64_emit_ops): Add the new functions.
11440 (i386_emit_eq_goto): New function.
11441 (i386_emit_ne_goto): New function.
11442 (i386_emit_lt_goto): New function.
11443 (i386_emit_le_goto): New function.
11444 (i386_emit_gt_goto): New function.
11445 (i386_emit_ge_goto): New function.
11446 (i386_emit_ops): Add the new functions.
11448 2011-09-08 Stan Shebs <stan@codesourcery.com>
11450 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11451 (i386_emit_epilogue): Restore %ebx.
11453 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11455 * server.c (step_thread): Remove definition.
11456 (process_serial_event): Don't handle Hs.
11457 * server.h (step_thread): Remove declaration.
11458 * target.c (set_desired_inferior): Remove use of step_thread.
11460 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11462 * linux-low.c: Include linux-procfs.h.
11463 (linux_attach_lwp_1): Update comments.
11464 (linux_attach): Scan for existing threads when attaching to a
11465 process that is the tgid.
11466 * Makefile.in: Update dependencies.
11468 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11470 * configure.srv: Add linux-procfs.o dependencies.
11472 2011-08-14 Yao Qi <yao@codesourcery.com>
11474 * target.h (struct target_ops): Fix indent.
11475 * win32-low.c (win32_target_ops): Fix comment.
11477 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11478 Yao Qi <yao@codesourcery.com>
11480 * Makefile.in (clean): Remove tic6x-*.c files.
11481 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11482 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11483 (tic6x-c64xp-linux.c): Likewise.
11484 * configure.srv: Add support for tic6x-*-uclinux.
11485 * linux-tic6x-low.c: New.
11486 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11488 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11489 Yao Qi <yao@codesourcery.com>
11491 * target.h (struct target_ops): Add read_loadmap.
11492 * linux-low.c (struct target_loadseg): New type.
11493 (struct target_loadmap): New type.
11494 (linux_read_loadmap): New function.
11495 (linux_target_ops): Add linux_read_loadmap.
11496 * server.c (handle_query): Support qXfer:fdpic:read packet.
11497 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11500 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11502 * win32-low.c: Include <stdint.h>.
11504 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11506 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11507 to the inferior here.
11508 (i386_remove_aligned_watchpoint): Ditto.
11509 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11510 fit part of the watchpoint in the debug registers.
11511 (i386_update_inferior_debug_regs): New.
11512 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11513 registers, and only update the inferior on success.
11514 (i386_low_remove_watchpoint): Ditto.
11516 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11518 * linux-low.c (compare_ints, unique, list_threads, show_process,
11519 linux_core_of_thread): Delete.
11520 (linux_target_ops): Change linux_core_of_thread to
11521 linux_common_core_of_thread.
11522 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11523 * utils.c (malloc_failure): Change type of argument.
11524 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11525 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11526 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11527 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11528 (IPA_OBJS): Add common-utils-ipa.o.
11529 (ptid_h, linux_osdata_h): New macros.
11530 (server_h): Add common/common-utils.h, common/xml-utils.h,
11531 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11533 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11534 ptid.o, buffer.o): New rules.
11535 (linux-low.o): Add common/linux-osdata.h as a dependency.
11536 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11537 * configure.ac: Add AC_HEADER_DIRENT check.
11538 * config.in: Regenerate.
11539 * configure: Regenerate.
11540 * remote-utils.c (xml_escape_text): Delete.
11541 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11542 buffer_xml_printf): Move to common/buffer.c.
11543 * server.c (main): Remove call to initialize_inferiors.
11544 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11545 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11546 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11547 internal_error, gdb_assert, gdb_assert_fail): Delete.
11548 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11549 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11551 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11552 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11553 initialize_inferiors): Delete.
11555 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11557 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11560 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11562 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11564 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11566 2011-05-26 Yao Qi <yao@codesourcery.com>
11568 * Makefile.in (thread-db.o): Track dependence to
11569 common/gdb_thread_db.h.
11570 * thread-db.c: include gdb_thread_db.h from right place.
11572 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11574 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11575 __FILE__ and __LINE__ to internal_error.
11577 2011-05-13 Doug Evans <dje@google.com>
11579 * thread-db.c (try_thread_db_load_from_sdir): New function.
11580 (try_thread_db_load_from_dir): New function.
11581 (thread_db_load_search): Handle $sdir, ignore $pdir.
11582 Remove trying of system directories if search of
11583 libthread-db-search-path fails, that is now done via $sdir.
11585 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11587 * server.c (handle_query): Add EnableDisableTracepoints to the list
11588 of supported features.
11589 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11591 (cmd_qtenable_disable): New.
11592 (cmd_qtstart): Install tracepoints even if disabled.
11593 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11594 receiving a QTEnable or QTDisable packet.
11595 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11596 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11598 (gdb_probe): Skip data collection if static tracepoint is disabled.
11600 2011-05-10 Doug Evans <dje@google.com>
11602 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11604 2011-05-04 Doug Evans <dje@google.com>
11606 * linux-low.c (linux_join): Skip process lookup.
11607 * spu-low.c (spu_join): Ditto.
11608 * server.c (join_inferiors_callback): Delete.
11609 (process_serial_event): For 'D' packet (detach) call join_inferior
11612 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11614 * README: Don't mention xscale*-*-linux*.
11615 * configure.srv (xscale*-*-linux*): Don't handle target.
11617 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11619 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11621 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11622 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11623 (i386_emit_void_call_2): Likewise.
11625 2011-04-26 Yao Qi <yao@codesourcery.com>
11627 * linux-low.c: Move common macros to linux-ptrace.h.
11628 Include linux-ptrace.h.
11629 * Makefile.in (linux_ptrace_h): New.
11630 (linux-low.o): Depends on linux-ptrace.h.
11632 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11634 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11635 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11636 (remote_prepare): New function with most of the TCP code from ...
11637 (remote_open): ... here. Detect PORT here unconditionally. Move also
11638 setting transport_is_reliable.
11639 * server.c (run_once): New variable.
11640 (gdbserver_usage): Document it.
11641 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11642 the first run if RUN_ONCE.
11643 * server.h (run_once, remote_prepare): New declarations.
11645 2011-04-19 Tom Tromey <tromey@redhat.com>
11647 * win32-low.c (handle_load_dll): Remove duplicate "the".
11649 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11651 Remove support for old Cygwin 1.5 versions.
11652 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11653 function to avoid warning.
11654 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11657 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11659 * gdbserver/server.h (Macro _): Define it if not available.
11661 2011-03-14 Michael Snyder <msnyder@vmware.com>
11663 * hostio.c (handle_close): Remove unnecessary null test.
11665 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11667 * Makefile.in (maintainer-clean realclean distclean): Remove
11668 "make ... subdir_do" command.
11670 2011-03-10 Michael Snyder <msnyder@vmware.com>
11672 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11674 * server.c (handle_v_run): Free alloced buffer on early return.
11676 2011-03-09 Yao Qi <yao@codesourcery.com>
11679 2011-03-04 Yao Qi <yao@codesourcery.com>
11681 * Makefile.in: Remove GNU make feature --directory.
11683 2011-03-05 Yao Qi <yao@codesourcery.com>
11685 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11686 (subdir_do): New make target. Copied from gdb/Makefile.
11687 (maintainer-clean, realclean, distclean, clean): Call corresponding
11688 make targets in common/Makefile.
11690 2011-02-11 Yao Qi <yao@codesourcery.com>
11692 * configure.ac: Call AC_PROG_RANLIB.
11693 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11694 * configure: Regenerate.
11696 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11698 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11700 2011-03-06 Yao Qi <yao@codesourcery.com>
11702 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11704 2011-03-05 Yao Qi <yao@codesourcery.com>
11706 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11707 (subdir_do): New make target. Copied from gdb/Makefile.
11708 (maintainer-clean, realclean, distclean, clean): Call corresponding
11709 make targets in common/Makefile.
11711 2011-03-04 Yao Qi <yao@codesourcery.com>
11713 * Makefile.in: Remove GNU make feature --directory.
11715 2011-03-04 Michael Snyder <msnyder@vmware.com>
11717 * server.c (queue_stop_reply): Call xmalloc not malloc.
11719 2011-03-02 Michael Snyder <msnyder@vmware.com>
11721 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11723 2011-02-28 Michael Snyder <msnyder@vmware.com>
11725 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11726 (cmd_qtframe): Ditto.
11727 (cmd_qtbuffer): Ditto.
11728 (cmd_bigqtbuffer): Ditto.
11730 * utils.c (decimal2str): Initialize 'width' to nine, then
11731 don't mess with it.
11733 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11735 * hostio.c (require_data): Free *data, not data.
11737 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11739 * hostio.c (require_data): Use free, not xfree.
11741 2011-02-27 Michael Snyder <msnyder@vmware.com>
11743 * server.c (handle_query): Discard unused value.
11745 * hostio.c (require_data): Free malloc memory before returning
11748 2011-02-26 Michael Snyder <msnyder@vmware.com>
11750 * linux-low.c (list_threads): Call closedir for dirent.
11752 2011-02-27 Michael Snyder <msnyder@vmware.com>
11754 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11755 a case statement falls through.
11757 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11759 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11762 2011-02-26 Michael Snyder <msnyder@vmware.com>
11764 * utils.c (decimal2str): Eliminate dead code and dead param.
11765 (pulongest): Drop dead param from call to decimal2str.
11768 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11770 Revert the following patch (not approved yet):
11771 2011-02-21 Hui Zhu <teawater@gmail.com>
11772 * tracepoint.c (tp_printf): New function.
11773 (eval_agent_expr): Handle gdb_agent_op_printf.
11775 2011-02-21 Hui Zhu <teawater@gmail.com>
11777 * tracepoint.c (tp_printf): New function.
11778 (eval_agent_expr): Handle gdb_agent_op_printf.
11780 2011-02-18 Tom Tromey <tromey@redhat.com>
11782 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11783 (tracepoint.o): Likewise.
11784 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11785 (gdb_agent_op_names): Likewise.
11787 2011-02-18 Tom Tromey <tromey@redhat.com>
11789 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11790 gdb_agent_op_rot>: New constants.
11791 (gdb_agent_op_names): Add pick and roll.
11792 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11795 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11797 * aclocal.m4: Regenerated with aclocal-1.11.1.
11799 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11801 * server.c (handle_qxfer_traceframe_info): New.
11802 (qxfer_packets): Register "traceframe-info".
11803 (handle_query): Report support for qXfer:traceframe-info:read+.
11804 * tracepoint.c (match_blocktype): New.
11805 (traceframe_find_block_type): Rename to ...
11806 (traceframe_walk_blocks): ... this. Add callback filter argument,
11808 (traceframe_find_block_type): New, reimplemented on top of
11809 traceframe_walk_blocks.
11810 (build_traceframe_info_xml): New.
11811 (traceframe_read_info): New.
11812 * server.h (traceframe_read_info): Declare.
11814 2011-02-11 Yao Qi <yao@codesourcery.com>
11816 * configure.ac: Call AC_PROG_RANLIB.
11817 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11818 * configure: Regenerate.
11820 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11822 * server.c (gdb_read_memory): Change return semantics to allow
11824 (handle_search_memory_1): Adjust.
11825 (process_serial_event) <'m' packet>: Handle partial transfers.
11826 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11828 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11830 * regcache.c (init_register_cache): Initialize
11831 regcache->register_status.
11832 (free_register_cache): Release regcache->register_status.
11833 (regcache_cpy): Copy register_status.
11834 (registers_to_string): Print 'x's for unavailable registers.
11835 (supply_register): Mark the register's status valid or
11836 unavailable, depending on whether a buffer was passed in or not.
11837 (supply_register_zeroed): New.
11838 (supply_regblock): Mark the registers' status valid or
11839 unavailable, depending on whether a buffer was passed in or not.
11840 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11841 (struct regcache): New `register_status' field.
11842 (supply_register_zeroed): Declare.
11843 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11844 supply_register_zeroed, rather than passing a NULL buffer to
11846 * tracepoint.c (fetch_traceframe_registers): Update comment.
11848 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11850 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11853 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11855 * server.h (decode_xfer_write): Change prototype.
11856 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11857 and don't extract the annex here.
11858 * server.c (decode_xfer_read): Remove `annex' parameter,
11859 and don't extract the annex here.
11860 (decode_xfer): New.
11861 (struct qxfer): New.
11862 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11863 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11864 (handle_qxfer_statictrace): New functions, abstracted out from
11865 handle_query, and made to use the struct qxfer interface.
11866 (handle_threads_qxfer_proper): Rename to ...
11867 (handle_qxfer_threads_proper): ... this.
11868 (handle_threads_qxfer): Rename to ...
11869 (handle_qxfer_threads): ... this. Adjust.
11870 (qxfer_packets): New array.
11871 (handle_qxfer): New function.
11872 (handle_query): Use handle_qxfer.
11874 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11876 * gdbreplay.c: Shorten lines of >= 80 columns.
11877 * linux-low.c: Ditto.
11878 * linux-ppc-low.c: Ditto.
11879 * linux-s390-low.c: Ditto.
11880 * linux-sparc-low.c: Ditto.
11881 * linux-x86-low.c: Ditto.
11882 * linux-xtensa-low.c: Ditto.
11883 * mem-break.c: Ditto.
11884 * nto-low.c: Ditto.
11885 * regcache.h: Ditto.
11886 * remote-utils.c: Ditto.
11889 * thread-db.c: Ditto.
11890 * tracepoint.c: Ditto.
11892 * win32-low.h: Ditto.
11894 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11896 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11899 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11901 * server.c (gdbserver_version): Update copyright year in version
11903 * gdbreplay.c (gdbreplay_version): Ditto.
11905 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11907 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11908 * linux-bfin-low.c: New file.
11909 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11910 PT_DATA_ADDR for BFIN targets.
11911 * Makefile.in (SFILES): Add linux-bfin-low.c.
11912 (clean): Remove reg-bfin.c.
11913 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11914 * README: Mention supported Blackfin targets.
11916 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11918 * .gitignore: New file.
11920 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11922 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11924 2010-10-22 Jie Zhang <jie@codesourcery.com>
11926 * Makefile.in: Add FLAGS_TO_PASS variable.
11927 (install): Remove dependency of install-only and recursively
11928 invoke make for install-only.
11930 2010-10-04 Doug Evans <dje@google.com>
11932 * Makefile.in (uninstall): Use $(DESTDIR).
11934 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11938 * linux-x86-low.c (compat_siginfo_from_siginfo)
11939 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11940 si_code is < 0. Check for si_code == SI_TIMER before checking for
11943 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11945 * lynx-i386-low.c: New file.
11946 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11948 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11950 * lynx-low.c (ptrace_request_to_str): Remove handling for
11951 request values that have been removed in LynxOS 5.x.
11953 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11955 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11958 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11960 * configure.ac: Add --enable-inprocess-agent option.
11961 * configure: Rebuilt.
11963 2010-09-06 Yao Qi <yao@codesourcery.com>
11965 * linux-low.c (linux_kill): Remove unused variable.
11966 (linux_stabilize_threads): Likewise.
11967 * server.c (start_inferior): Likewise.
11968 (queue_stop_reply_callback): Likewise.
11969 * tracepoint.c (do_action_at_tracepoint): Likewise.
11971 2010-09-06 Yao Qi <yao@codesourcery.com>
11973 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11976 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11978 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11980 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11982 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11985 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11987 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11988 gdbserver/lynx-ppc-low.c: New files.
11989 * Makefile.in (lynx_low_h): New variable.
11990 (lynx-low.o, lynx-ppc-low.o): New rules.
11991 * configure.ac: On LynxOS, link with -lnetinet.
11992 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11993 * configure: regenerate.
11995 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11997 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11998 * configure.ac: Add check for vasprintf and vsnprintf.
11999 * configure, config.in: Regenerate.
12000 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12002 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12004 * gdbreplay.c: Move include of alloca.h up, next to include of
12006 * server.h: Add include of malloc.h.
12007 * mem-break.c: Remove include of malloc.h.
12008 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12010 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12012 * Makefile.in (memmem.o): Build with -Wno-error.
12014 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12016 * utils.c (xsnprintf): Make non-static.
12017 * server.h: Add xsnprintf declaration.
12018 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12019 replace calls to snprintf by calls to xsnprintf throughout.
12021 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12023 * configure.ac: Add configure check for alloca.
12024 * configure, config.in: Regenerate.
12025 * server.h: Include alloca.h if it exists.
12026 * gdbreplay.c: Include alloca.h if it exists.
12028 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12030 * linux-low.c (__SIGRTMIN): Define if not already defined.
12031 (linux_create_inferior): Check for __ANDROID__ rather than
12033 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12034 are already deferred.
12035 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12036 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12037 stopped and already has a pending signal to report.
12038 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12039 a pending signal to report or is moving out of a jump pad.
12040 (linux_init_signals): Check for __ANDROID__ rather than
12043 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12045 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12046 debug_threads check. Avoid a linear search when not doing debug
12049 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12051 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12052 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12053 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12054 (process_event): Change local fd's type to gdb_fildes_t.
12055 (create_file_handler): Adjust prototype.
12056 (delete_file_handler): Adjust prototype.
12057 (handle_file_event): Adjust prototype. Use pfildes.
12058 (create_file_event): Adjsut prototype.
12059 * remote-utils.c (remote_desc, listen_desc): Change type to
12061 * server.h: New gdb_fildes_t typedef.
12062 [USE_WIN32API]: Include winsock2.h.
12063 (delete_file_handler, add_file_handler): Adjust prototypes.
12064 (pfildes): Declare.
12065 * utils.c (pfildes): New.
12067 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12069 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12070 * configure: Regenerate.
12072 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12074 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12075 (linux_done_accessing_memory): ... this.
12076 (linux_target_ops): Adjust.
12077 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12078 * nto-low.c (nto_target_ops): Adjust comment.
12079 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12080 * spu-low.c (spu_target_ops): Adjust comment.
12081 * target.h (target_ops): Rename unprepare_to_access_memory field
12082 to done_accessing_memory.
12083 (unprepare_to_access_memory): Rename to ...
12084 (done_accessing_memory): ... this.
12086 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12088 * linux-low.c (linux_prepare_to_access_memory): New.
12089 (linux_unprepare_to_access_memory): New.
12090 (linux_target_ops): Install them.
12091 * server.c (read_memory): Rename to ...
12092 (gdb_read_memory): ... this. Use
12093 prepare_to_access_memory/prepare_to_access_memory.
12094 (write_memory): Rename to ...
12095 (gdb_write_memory): ... this. Use
12096 prepare_to_access_memory/prepare_to_access_memory.
12097 (handle_search_memory_1): Adjust.
12098 (process_serial_event): Adjust.
12099 * target.h (struct target_ops): New fields
12100 prepare_to_access_memory and unprepare_to_access_memory.
12101 (prepare_to_access_memory, unprepare_to_access_memory): New.
12102 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12103 prepare_to_access_memory/prepare_to_access_memory.
12104 * nto-low.c (nto_target_ops): Adjust.
12105 * spu-low.c (spu_target_ops): Adjust.
12106 * win32-low.c (win32_target_ops): Adjust.
12108 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12110 * Makefile.in (WARN_CFLAGS): Get it from configure.
12111 (WERROR_CFLAGS): New.
12112 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12113 * configure.ac: Introduce --enable-werror, which adds -Werror to
12114 the compiler command line. Enabled by default. Disable with
12115 --disable-werror. Add -Wdeclaration-after-statement
12116 Wpointer-arith and -Wformat-nonliteral to warning flags.
12117 * configure: Regenerate.
12119 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12121 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12123 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12125 * gdbreplay.c (remote_error): New.
12127 (expect): Use gdbchar. Check for error reading from GDB.
12128 Clarify sync error output.
12129 (play): Check for errors writing to GDB.
12130 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12131 * remote-utils.c (getpkt): Check for errors writing to the remote
12134 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12136 * linux-low.c (linux_wait_1): Move non-debugging code out of
12137 `debug_threads' control.
12139 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12141 * linux-low.c (linux_wait_1): Don't set last_status here.
12142 * server.c (push_event, queue_stop_reply_callback): Assert we're
12143 not pushing a TARGET_WAITKIND_IGNORE event.
12144 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12145 (myresume, handle_target_event): Set the thread's last_resume_kind
12146 and last_status from the target returned status.
12148 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12152 * linux-x86-low.c (update_debug_registers_callback): New.
12153 (i386_dr_low_set_addr): Use it.
12154 (i386_dr_low_get_addr): New.
12155 (i386_dr_low_set_control): Use update_debug_registers_callback.
12156 (i386_dr_low_get_control): New.
12157 (i386_dr_low_get_status): Adjust.
12158 * linux-low.c (linux_stop_lwp): New.
12159 * linux-low.h (linux_stop_lwp): Declare.
12161 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12162 argument instead of a i386_debug_reg_state.
12163 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12164 a i386_debug_reg_state.
12165 (i386_insert_aligned_watchpoint): Adjust.
12166 (i386_remove_aligned_watchpoint): Adjust.
12167 (i386_low_stopped_data_address): Read the debug registers from the
12168 inferior instead of from the mirrors.
12169 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12170 (i386_dr_low_get_addr): Declare.
12171 (i386_dr_low_get_control): Declare.
12172 (i386_dr_low_get_status): Change prototype.
12174 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12175 (i386_dr_low_get_addr): New.
12176 (i386_dr_low_get_control): New.
12177 (i386_dr_low_get_status): Adjust prototype. Return
12179 (i386_initial_stuff): Clear dr_status_mirror and
12181 (i386_get_thread_context): Adjust.
12182 (i386_set_thread_context): Adjust.
12183 (i386_thread_added): Adjust.
12185 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12187 * linux-low.h (linux_thread_area): Delete declaration.
12189 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12191 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12192 after its termination.
12194 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12196 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12197 (gdb_wants_all_stopped): Delete.
12198 (linux_wait_1): Don't call them.
12199 * server.c (handle_v_cont): Tag all threads as want-stopped.
12200 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12201 stopped as "client-wants-stopped".
12203 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12205 * Makefile.in (signals_h): New.
12206 (server_h): Depend on it.
12207 (server.o): Don't depend on $(signals_def).
12208 (signals.o): Depend on $(signals_def).
12210 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12212 * Makefile.in (signals_def): New.
12213 (server_h): Append include/gdb/signals.h and signals_def.
12214 (server.o): Append signals_def.
12216 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12218 * server.c (handle_target_event): Use target_signal_to_host for
12219 resume_info.sig initialization.
12220 * target.h (struct thread_resume) <sig>: New comment.
12222 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12224 * server.c (handle_query): strcpy() the returned string from paddress()
12225 instead of sprintf().
12226 * utils.c (paddress): Return phex_nz().
12228 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12230 * server.c (handle_v_cont): Call mourn_inferior if process
12232 (myresume): Likewise.
12234 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12236 Static tracepoints, and integration with UST.
12238 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12239 * mem-break.c (uninsert_all_breakpoints)
12240 (reinsert_all_breakpoints): New.
12241 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12242 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12243 (gdb_agent_ust_loaded, helper_thread_id)
12244 (gdb_agent_helper_thread_id): New macros.
12245 (struct ipa_sym_addresses): Add addr_ust_loaded,
12246 addr_helper_thread_id, addr_cmd_buf.
12247 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12248 (in_process_agent_loaded_ust): New.
12249 (write_e_ust_not_loaded): New.
12250 (maybe_write_ipa_ust_not_loaded): New.
12251 (struct collect_static_trace_data_action): New.
12252 (enum tracepoint_type) <static_tracepoint>: New.
12253 (struct tracepoint) <handle>: Mention static tracepoints.
12254 (struct static_tracepoint_ctx): New.
12255 (CMD_BUF_SIZE): New.
12256 (add_tracepoint_action): Handle static tracepoint actions.
12257 (unprobe_marker_at): New.
12258 (clear_installed_tracepoints): Handle static tracepoints.
12259 (cmd_qtdp): Handle static tracepoints.
12260 (probe_marker_at): New.
12261 (cmd_qtstart): Handle static tracepoints.
12262 (response_tracepoint): Handle static tracepoints.
12263 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12264 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12265 (get_context_regcache): Handle static tracepoints.
12266 (do_action_at_tracepoint): Handle static tracepoint actions.
12267 (traceframe_find_block_type): Handle static trace data blocks.
12268 (traceframe_read_sdata): New.
12269 (download_tracepoints): Download static tracepoint actions.
12270 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12271 (GDB_PROBE_NAME): New.
12273 (GET_UST_SYM): New.
12276 (ust_marker_to_static_tracepoint): New.
12278 (collect_ust_data_at_tracepoint): New.
12279 (gdb_ust_probe): New.
12280 (UNIX_PATH_MAX, SOCK_DIR): New.
12281 (gdb_ust_connect_sync_socket): New.
12282 (resume_thread, stop_thread): New.
12283 (run_inferior_command): New.
12284 (init_named_socket): New.
12285 (gdb_ust_socket_init): New.
12286 (cstr_to_hexstr): New.
12288 (first_marker, next_marker): New.
12289 (response_ust_marker): New.
12290 (cmd_qtfstm, cmd_qtsstm): New.
12291 (unprobe_marker_at, probe_marker_at): New.
12292 (cmd_qtstmat, gdb_ust_thread): New.
12293 (gdb_ust_init): New.
12294 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12295 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12296 (ST_REGENTRY): New.
12297 (x86_64_st_collect_regmap): New.
12298 (X86_64_NUM_ST_COLLECT_GREGS): New.
12299 (AMD64_RIP_REGNUM): New.
12300 (supply_static_tracepoint_registers): New.
12301 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12302 (ST_REGENTRY): New.
12303 (i386_st_collect_regmap): New.
12304 (i386_NUM_ST_COLLECT_GREGS): New.
12305 (supply_static_tracepoint_registers): New.
12306 * server.c (handle_query): Handle qXfer:statictrace:read.
12307 <qSupported>: Report support for StaticTracepoints, and
12308 qXfer:statictrace:read features.
12309 * server.h (traceframe_read_sdata)
12310 (supply_static_tracepoint_registers): Declare.
12311 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12312 (unpack_varlen_hex): Include in IPA build.
12313 * Makefile.in (ustlibs, ustinc): New.
12314 (IPA_OBJS): Add remote-utils-ipa.o.
12315 ($(IPA_LIB)): Link -ldl and -lpthread.
12317 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12318 * config.in, configure: Regenerate.
12320 2010-06-20 Ian Lance Taylor <iant@google.com>
12321 Pedro Alves <pedro@codesourcery.com>
12323 * linux-x86-low.c (always_true): Delete.
12324 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12325 trying to fool the compiler with always_true.
12327 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12329 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12330 conditions in gdbserver.
12332 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12334 * spu-low.c (spu_read_memory): Wrap around local store limit.
12335 (spu_write_memory): Likewise.
12337 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12339 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12340 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12342 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12344 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12345 uses with LONGEST uses.
12347 2010-06-14 Stan Shebs <stan@codesourcery.com>
12348 Pedro Alves <pedro@codesourcery.com>
12352 * linux-x86-low.c: Include limits.h.
12354 (always_true): New.
12357 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12358 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12359 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12360 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12361 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12362 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12363 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12364 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12365 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12366 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12367 (amd64_emit_void_call_2): New.
12368 (amd64_emit_ops): New.
12369 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12370 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12371 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12372 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12373 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12374 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12375 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12376 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12377 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12378 (i386_emit_stack_adjust, i386_emit_int_call_1)
12379 (i386_emit_void_call_2): New.
12380 (i386_emit_ops): New.
12381 (x86_emit_ops): New.
12382 (the_low_target): Install x86_emit_ops.
12383 * server.h (struct emit_ops): New.
12384 (get_raw_reg_func_addr): Declare.
12385 (current_insn_ptr, emit_error): Declare.
12386 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12387 (set_trace_state_variable_value): New defines.
12388 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12389 addr_get_trace_state_variable_value and
12390 addr_set_trace_state_variable_value.
12391 (symbol_list): New fields for get_raw_reg,
12392 get_trace_state_variable_value and set_trace_state_variable_value.
12393 (condfn): New typedef.
12394 (struct tracepoint): New field `compiled_cond'.
12395 (do_action_at_tracepoint): Clear compiled_cond.
12396 (get_trace_state_variable_value, set_trace_state_variable_value):
12398 (condition_true_at_tracepoint): If there's a compiled condition,
12400 (current_insn_ptr, emit_error): New globals.
12401 (struct bytecode_address): New.
12402 (get_raw_reg_func_addr): New.
12403 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12404 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12405 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12406 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12407 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12408 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12409 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12410 (compile_tracepoint_condition, compile_bytecodes): New.
12411 * target.h (emit_ops): Forward declare.
12412 (struct target_ops): New field emit_ops.
12413 (target_emit_ops): New.
12414 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12415 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12416 * linux-low.c (linux_emit_ops): New.
12417 (linux_target_ops): Install it.
12418 * linux-low.h (struct linux_target_ops): New field emit_ops.
12420 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12422 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12423 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12425 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12426 Stan Shebs <stan@codesourcery.com>
12428 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12429 (all): Depend on $(extra_libraries).
12430 (install-only): Install the IPA.
12431 (IPA_OBJS, IPA_LIB): New.
12432 (clean): Remove the IPA lib.
12433 (IPAGENT_CFLAGS): New.
12434 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12435 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12436 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12437 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12438 * configure.ac: Check for atomic builtins support in the compiler.
12439 (IPA_DEPFILES, extra_libraries): Define.
12440 * configure.srv (ipa_obj): Add description.
12441 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12442 (i[34567]86-*-linux*): Set ipa_obj.
12443 (x86_64-*-linux*): Set ipa_obj.
12444 * linux-low.c (stabilizing_threads): New.
12445 (supports_fast_tracepoints): New.
12446 (linux_detach): Stabilize threads before detaching.
12447 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12448 the lwp is either not stabilizing, or is moving out of a jump pad.
12449 (linux_fast_tracepoint_collecting): New.
12450 (maybe_move_out_of_jump_pad): New.
12451 (enqueue_one_deferred_signal): New.
12452 (dequeue_one_deferred_signal): New.
12453 (linux_wait_for_event_1): If moving out of a jump pad, defer
12454 pending signals to later.
12455 (linux_stabilize_threads): New.
12456 (linux_wait_1): Check if threads need moving out of jump pads, and
12458 (stuck_in_jump_pad_callback): New.
12459 (move_out_of_jump_pad_callback): New.
12460 (lwp_running): New.
12461 (linux_resume_one_lwp): Handle moving out of jump pads.
12462 (linux_set_resume_request): Dequeue deferred signals.
12463 (need_step_over_p): Also step over fast tracepoint jumps.
12464 (start_step_over): Also uninsert fast tracepoint jumps.
12465 (finish_step_over): Also reinsert fast tracepoint jumps.
12466 (linux_install_fast_tracepoint_jump): New.
12467 (linux_target_ops): Install linux_stabilize_threads and
12468 linux_install_fast_tracepoint_jump_pad.
12469 * linux-low.h (linux_target_ops) <get_thread_area,
12470 install_fast_tracepoint_jump_pad>: New fields.
12471 (struct lwp_info) <collecting_fast_tracepoint,
12472 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12473 (linux_get_thread_area): Declare.
12474 * linux-x86-low.c (jump_insn): New.
12475 (x86_get_thread_area): New.
12476 (append_insns): New.
12477 (push_opcode): New.
12478 (amd64_install_fast_tracepoint_jump_pad): New.
12479 (i386_install_fast_tracepoint_jump_pad): New.
12480 (x86_install_fast_tracepoint_jump_pad): New.
12481 (the_low_target): Install x86_get_thread_area and
12482 x86_install_fast_tracepoint_jump_pad.
12483 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12484 (struct fast_tracepoint_jump): New.
12485 (fast_tracepoint_jump_insn): New.
12486 (fast_tracepoint_jump_shadow): New.
12487 (find_fast_tracepoint_jump_at): New.
12488 (fast_tracepoint_jump_here): New.
12489 (delete_fast_tracepoint_jump): New.
12490 (set_fast_tracepoint_jump): New.
12491 (uninsert_fast_tracepoint_jumps_at): New.
12492 (reinsert_fast_tracepoint_jumps_at): New.
12493 (set_breakpoint_at): Use write_inferior_memory.
12494 (uninsert_raw_breakpoint): Use write_inferior_memory.
12495 (check_mem_read): Mask out fast tracepoint jumps.
12496 (check_mem_write): Mask out fast tracepoint jumps.
12497 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12498 (set_fast_tracepoint_jump): Declare.
12499 (delete_fast_tracepoint_jump)
12500 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12501 (reinsert_fast_tracepoint_jumps_at): Declare.
12502 * regcache.c: Don't compile many functions when building the
12503 in-process agent library.
12504 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12505 the register buffer in the heap.
12506 (free_register_cache): If the register buffer isn't owned by the
12507 regcache, don't free it.
12508 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12509 pre-existing register caches.
12510 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12512 (convert_ascii_to_int): : Constify `from' parameter type.
12513 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12514 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12515 the needed buffer in-place.
12516 (relocate_instruction): New.
12517 * server.c (handle_query) <qSymbols>: If the target supports
12518 tracepoints, give it a chance of looking up symbols. Report
12519 support for fast tracepoints.
12520 (handle_status): Stabilize threads.
12521 (process_serial_event): Adjust.
12522 * server.h (struct fast_tracepoint_jump): Forward declare.
12523 (struct process_info) <fast_tracepoint_jumps>: New field.
12524 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12525 (decode_X_packet, decode_M_packet): Adjust.
12526 (relocate_instruction): Declare.
12527 (in_process_agent_loaded): Declare.
12528 (tracepoint_look_up_symbols): Declare.
12529 (struct fast_tpoint_collect_status): Declare.
12530 (fast_tracepoint_collecting): Declare.
12531 (force_unlock_trace_buffer): Declare.
12532 (handle_tracepoint_bkpts): Declare.
12533 (initialize_low_tracepoint)
12534 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12535 * target.h (struct target_ops) <stabilize_threads,
12536 install_fast_tracepoint_jump_pad>: New fields.
12537 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12538 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12539 [HAVE_STDINT_H]: Include stdint.h.
12540 (trace_debug_1): Rename to ...
12541 (trace_vdebug): ... this.
12542 (trace_debug): Rename to ...
12543 (trace_debug_1): ... this. Add `level' parameter.
12544 (trace_debug): New.
12545 (ATTR_USED, ATTR_NOINLINE): New.
12546 (IP_AGENT_EXPORT): New.
12547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12548 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12549 (about_to_request_buffer_space, trace_buffer_is_full)
12550 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12551 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12552 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12553 (traceframe_write_count, traceframes_created)
12554 (trace_state_variables)
12555 New renaming defines.
12556 (struct ipa_sym_addresses): New.
12557 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12558 (symbol_list): New.
12559 (ipa_sym_addrs): New.
12560 (all_tracepoint_symbols_looked_up): New.
12561 (in_process_agent_loaded): New.
12562 (write_e_ipa_not_loaded): New.
12563 (maybe_write_ipa_not_loaded): New.
12564 (tracepoint_look_up_symbols): New.
12565 (debug_threads) [IN_PROCESS_AGENT]: New.
12566 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12567 (UNKNOWN_SIDE_EFFECTS): New.
12568 (stop_tracing): New.
12569 (flush_trace_buffer): New.
12570 (stop_tracing_bkpt): New.
12571 (flush_trace_buffer_bkpt): New.
12572 (read_inferior_integer): New.
12573 (read_inferior_uinteger): New.
12574 (read_inferior_data_pointer): New.
12575 (write_inferior_data_pointer): New.
12576 (write_inferior_integer): New.
12577 (write_inferior_uinteger): New.
12578 (struct collect_static_trace_data_action): Delete.
12579 (enum tracepoint_type): New.
12580 (struct tracepoint) <type>: New field `type'.
12581 <actions_str, step_actions, step_actions_str>: Only include in
12583 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12584 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12585 (tracepoints): Use IP_AGENT_EXPORT.
12586 (last_tracepoint): Don't include in the IPA.
12587 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12588 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12589 (alloced_trace_state_variables): New.
12590 (trace_state_variables): Use IP_AGENT_EXPORT.
12591 (traceframe_t): Delete unused variable.
12592 (circular_trace_buffer): Don't include in the IPA.
12593 (trace_buffer_start): Delete.
12594 (struct trace_buffer_control): New.
12595 (trace_buffer_free): Delete.
12596 (struct ipa_trace_buffer_control): New.
12597 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12598 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12600 (trace_buffer_ctrl): New.
12601 (TRACE_BUFFER_CTRL_CURR): New.
12602 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12603 Reimplement as macros.
12604 (trace_buffer_wrap): Delete.
12605 (traceframe_write_count, traceframe_read_count)
12606 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12607 (struct tracepoint_hit_ctx) <type>: New field.
12608 (struct fast_tracepoint_ctx): New.
12609 (memory_barrier): New.
12611 (record_tracepoint_error): Update atomically in the IPA.
12612 (clear_inferior_trace_buffer): New.
12613 (about_to_request_buffer_space): New.
12614 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12615 updating the same buffer.
12616 (add_tracepoint): Default the tracepoint's type to trap
12617 tracepoint, and orig_size to -1.
12618 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12619 internal variables.
12620 (create_trace_state_variable): New parameter `gdb'. Handle it.
12621 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12622 (cmd_qtdp): Handle fast tracepoints.
12623 (cmd_qtdv): Adjust.
12624 (max_jump_pad_size): New.
12625 (gdb_jump_pad_head): New.
12626 (get_jump_space_head): New.
12627 (claim_jump_space): New.
12628 (sort_tracepoints): New.
12629 (MAX_JUMP_SIZE): New.
12630 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12632 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12633 support. Upload fast traceframes, and delete internal IPA
12635 (stop_tracing_handler): New.
12636 (flush_trace_buffer_handler): New.
12637 (cmd_qtstop): Upload fast tracepoints.
12638 (response_tracepoint): Handle fast tracepoints.
12639 (tracepoint_finished_step): Upload fast traceframes. Set the
12640 tracepoint hit context's tracepoint type.
12641 (handle_tracepoint_bkpts): New.
12642 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12643 type. Add comment about fast tracepoints.
12644 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12645 non-existing action_str field.
12646 (get_context_regcache): Handle fast tracepoints.
12647 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12649 (fast_tracepoint_from_jump_pad_address): New.
12650 (fast_tracepoint_from_ipa_tpoint_address): New.
12651 (collecting_t): New.
12652 (force_unlock_trace_buffer): New.
12653 (fast_tracepoint_collecting): New.
12655 (gdb_collect): New.
12656 (write_inferior_data_ptr): New.
12657 (target_tp_heap): New.
12658 (target_malloc): New.
12659 (download_agent_expr): New.
12661 (download_tracepoints): New.
12662 (download_trace_state_variables): New.
12663 (upload_fast_traceframes): New.
12664 (IPA_FIRST_TRACEFRAME): New.
12665 (IPA_NEXT_TRACEFRAME_1): New.
12666 (IPA_NEXT_TRACEFRAME): New.
12667 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12668 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12669 (gdb_jump_pad_buffer_end): New.
12670 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12671 (initialize_tracepoint): Adjust.
12672 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12673 buffer. Initialize the low module.
12674 * utils.c (PREFIX, TOOLNAME): New.
12675 (malloc_failure): Use PREFIX.
12676 (error): In the IPA, an error causes an exit.
12677 (fatal, warning): Use PREFIX.
12678 (internal_error): Use TOOLNAME.
12679 (NUMCELLS): Increase to 10.
12680 * configure, config.in: Regenerate.
12682 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12684 * server.c (handle_query) <qSupported>: Do two passes over the
12685 qSupported string to avoid nesting strtok.
12687 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12689 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12691 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12692 -Wl,--dynamic-list.
12693 * configure: Regenerate.
12694 * proc-service.list: New.
12696 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12698 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12701 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12703 * gdbreplay.c (remote_open): Check error return from socket() call by
12704 its equality to -1 not by it being negative.
12705 * remote-utils.c (remote_open): Likewise.
12707 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12709 * config.h: Regenerate.
12711 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12713 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12714 doesn't provide PTRACE_GET_THREAD_AREA.
12716 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12718 * linux-m68k-low.c: Include <asm/ptrace.h>
12719 (ps_get_thread_area): Implement.
12721 2010-05-03 Doug Evans <dje@google.com>
12723 * event-loop.c (struct callback_event): New struct.
12724 (callback_list): New global.
12725 (append_callback_event, delete_callback_event): New functions.
12726 (process_callback): New function.
12727 (start_event_loop): Call it.
12728 * remote-utils.c (NOT_SCHEDULED): Define.
12729 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12730 moved out of readchar.
12731 (readchar): Rewrite. Call reschedule before returning.
12732 (reset_readchar): New function.
12733 (remote_close): Call it.
12734 (process_remaining, reschedule): New functions.
12735 * server.h (callback_handler_func): New typedef.
12736 (append_callback_event, delete_callback_event): Declare.
12738 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12740 * proc-service.c (ps_pglobal_lookup): Use
12741 thread_db_look_up_one_symbol.
12742 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12743 parameter. Use it instead of all_symbols_looked_up.
12744 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12746 (all_symbols_looked_up): Don't declare.
12747 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12748 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12750 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12751 Set all_symbols_looked_up here.
12752 (thread_db_look_up_one_symbol): New.
12753 (thread_db_get_tls_address): Adjust.
12754 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12755 thread_db object on the heap, and tentatively set it in the
12757 (thread_db_init): Don't set all_symbols_looked_up here.
12758 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12760 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12762 * linux-low.c (linux_kill, linux_detach): Adjust.
12763 (status_pending_p_callback): Remove redundant statement. Check
12764 for !TARGET_WAITIKIND_IGNORE, instead of
12765 TARGET_WAITKIND_STOPPED.
12766 (handle_tracepoints): Make sure LWP is locked. Adjust.
12767 (linux_wait_for_event_1): Adjust.
12768 (linux_cancel_breakpoints): New.
12769 (unsuspend_one_lwp): New.
12770 (unsuspend_all_lwps): New.
12771 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12772 (send_sigstop_callback): Change return type to int, add new
12773 `except' parameter and handle it.
12774 (suspend_and_send_sigstop_callback): New.
12775 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12776 pass them down. If SUSPEND, also increment the lwp's suspend
12778 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12779 (need_step_over_p): Don't consider suspended LWPs.
12780 (start_step_over): Adjust.
12781 (proceed_one_lwp): Change return type to int, add new `except'
12782 parameter and handle it.
12783 (unsuspend_and_proceed_one_lwp): New.
12784 (proceed_all_lwps): Use find_inferior instead of
12786 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12787 also decrement the suspend count of LWPs. Pass `except' down,
12788 instead of hacking its suspend count.
12789 (linux_pause_all): Add `freeze' parameter. Adjust.
12790 (linux_unpause_all): New.
12791 (linux_target_ops): Install linux_unpause_all.
12792 * server.c (handle_status): Adjust.
12793 * target.h (struct target_ops): New fields `unpause_all' and
12794 `cancel_breakpoints'. Add new parameter to `pause_all'.
12795 (pause_all): Add new `freeze' parameter.
12796 (unpause_all): New.
12797 (cancel_breakpoints): New.
12798 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12799 cancel breakpoints.
12800 (cmd_qtstart): Pause threads.
12801 (stop_tracing): Pause threads, and cancel breakpoints.
12802 * win32-low.c (win32_target_ops): Adjust.
12804 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12806 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12807 the inferior right away from here...
12808 (linux_wait_1): ... to here, and adjust to check the thread's
12809 last_resume_kind instead of the lwp's step or stop_expected flags.
12811 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12813 * README: Use consistent `GDB' and `GDBserver' spellings.
12815 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12817 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12818 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12819 (linux_detach_one_lwp): Assume the lwp is stopped.
12820 (any_thread_of): Delete.
12821 (linux_detach): Stop all lwps here. Don't blindly delete all
12823 (delete_lwp_callback): New.
12824 (linux_mourn): Delete all lwps of the process that is gone.
12825 (linux_wait_1): Don't delete the last lwp of the process here.
12826 * mem-break.h (mark_breakpoints_out): Declare.
12827 * mem-break.c (mark_breakpoints_out): New.
12828 (free_all_breakpoints): Use it.
12829 * server.c (handle_target_event): If the process is gone, mark
12831 * thread-db.c (struct thread_db) <create_bp>: New field.
12832 (thread_db_enable_reporting): Fix prototype. Store a thread event
12833 breakpoint reference in the thread_db struct.
12834 (thread_db_load_search): Clear the thread_db object.
12835 (try_thread_db_load_1): Ditto.
12836 (switch_to_process): New.
12837 (disable_thread_event_reporting): Use it.
12838 (remove_thread_event_breakpoints): New.
12839 (thread_db_detach, thread_db_mourn): Use it.
12841 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12843 * linux-low.c (linux_enable_event_reporting): New.
12844 (linux_wait_for_event_1, handle_extended_wait): Use it.
12846 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12848 * linux-low.c (linux_kill_one_lwp, linux_kill)
12849 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12850 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12851 SIGSTOP even if the LWP is stopped.
12852 (send_sigstop_callback): New.
12853 (stop_all_lwps): Use send_sigstop_callback instead.
12854 (linux_resume_one_thread): Adjust.
12855 (proceed_one_lwp): Still proceed an LWP that the client has
12856 requested to stop, if we haven't reported it as stopped yet. Make
12857 sure that LWPs the client want stopped, have a pending SIGSTOP.
12859 2010-04-26 Doug Evans <dje@google.com>
12861 * server.c (handle_general_set): Make static.
12863 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12864 Print received char after testing for error/eof instead of before.
12865 (input_interrupt): Tweak comment.
12867 2010-04-23 Doug Evans <dje@google.com>
12869 * server.c (start_inferior): Print inferior argv if --debug.
12871 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12873 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12874 * nto-x86-low.c: Include server.h
12876 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12878 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12879 be consistent with other sources of this directory.
12880 (init_registers_amd64): Correct name of source file of this function
12883 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12885 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12886 64-bit executables.
12888 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12890 * win32-i386-low.c: Add 64-bit support.
12891 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12892 (init_registers_amd64): Declare.
12893 (mappings): Add 64-bit version of array.
12894 (init_windows_x86): New function.
12895 (the_low_target): Change init_arch field to init_windows_x86.
12897 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12899 * win32-low.c: Adapt to support also 64-bit architecture.
12900 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12901 (get_image_name): Use SIZE_T type for local variable `done'.
12902 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12903 (toolhelp_get_dll_name): Idem.
12904 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12905 Use uintptr_t typecast to avoid warning.
12906 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12907 (handle_exception): Use phex_nz to avoid warning.
12908 (win32_wait): Remove unused local variable `process'.
12910 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12912 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12915 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12917 * configure.ac: Use `ws2_32' library for srv_mingw.
12918 * configure: Regenerate.
12919 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12920 * remote-utils.c: Likewise.
12922 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12924 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12925 if __x86_64__ is defined.
12927 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12929 * configure: Regenerate.
12931 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12933 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12934 * target.h (target_ops): New get_tib_address field.
12935 * win32-low.h (win32_thread_info): Add thread_local_base field.
12936 * win32-low.c (child_add_thread): Add tlb argument.
12937 Set thread_local_base field to TLB.
12938 (get_child_debug_event): Adapt to child_add_thread change.
12939 (win32_get_tib_address): New function.
12940 (win32_target_ops): Set get_tib_address field to
12941 win32_get_tib_address.
12942 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12944 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12946 * linux-low.c (linux_mourn): Also remove the process.
12947 * server.c (handle_target_event): Don't remove the process here.
12948 * nto-low.c (nto_mourn): New.
12949 (nto_target_ops): Install it.
12950 * spu-low.c (spu_mourn): New.
12951 (spu_target_ops): Install it.
12952 * win32-low.c (win32_mourn): New.
12953 (win32_target_ops): Install it.
12955 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12957 * server.h (buffer_xml_printf): Remove redundant `;'.
12959 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12961 * regcache.c (set_register_cache): Invalidate regcaches before
12962 changing the register cache layout.
12963 (regcache_invalidate_one): Allow a NULL regcache.
12964 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12965 regcaches before changing the register cache layout or the target
12968 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12970 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12971 variable warning on Linux/x86-64.
12973 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12975 GDBserver disconnected tracing support.
12977 * linux-low.c (linux_remove_process): Delete.
12978 (add_lwp): Don't set last_resume_kind here.
12979 (linux_kill): Use `mourn'.
12980 (linux_detach): Use `thread_db_detach', and `mourn'.
12981 (linux_mourn): New.
12982 (linux_attach_lwp_1): Adjust comment.
12983 (linux_attach): last_resume_kind moved the thread_info; adjust.
12984 (status_pending_p_callback): Adjust.
12985 (linux_wait_for_event_1): Adjust.
12986 (count_events_callback, select_singlestep_lwp_callback)
12987 (select_event_lwp_callback, cancel_breakpoints_callback)
12988 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12989 (proceed_one_lwp): Adjust.
12990 (linux_async): Add debug output.
12991 (linux_thread_stopped): New.
12992 (linux_pause_all): New.
12993 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12995 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12996 (thread_db_free): Delete declaration.
12997 (thread_db_detach, thread_db_mourn): Declare.
12998 * thread-db.c (thread_db_init): Use thread_db_mourn.
12999 (thread_db_free): Delete, split in two.
13000 (disable_thread_event_reporting): New.
13001 (thread_db_detach): New.
13002 (thread_db_mourn): New.
13004 * server.h (struct thread_info) <last_resume_kind>: New field.
13005 <attached>: Add comment.
13006 <gdb_detached>: New field.
13007 (handler_func): Change return type to int.
13008 (handle_serial_event, handle_target_event): Ditto.
13009 (gdb_connected): Declare.
13011 (disconnected_tracing): Declare.
13012 (stop_tracing): Declare.
13014 * server.c (handle_query) <qSupported>: Report support for
13015 disconnected tracing.
13016 (queue_stop_reply_callback): Account for running threads.
13017 (gdb_wants_thread_stopped): New.
13018 (gdb_wants_all_threads_stopped): New.
13019 (gdb_reattached_process): New.
13020 (handle_status): Clear the `gdb_detached' flag of all processes.
13021 In all-stop, stop all threads.
13022 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13023 (process_serial_event): If the remote connection breaks, or if an
13024 exit was forced with "monitor exit", force an event loop exit.
13025 Handle disconnected tracing on detach.
13026 (handle_serial_event): Adjust.
13027 (handle_target_event): If GDB isn't connected, forward events back
13028 to the inferior, unless the last process exited, in which case,
13029 exit gdbserver. Adjust interface.
13031 * remote-utils.c (remote_open): Don't block in accept. Instead
13032 register an event loop source on the listen socket file
13033 descriptor. Refactor bits into ...
13034 (listen_desc): ... this new global.
13035 (gdb_connected): ... this new function.
13036 (enable_async_notification): ... this new function.
13037 (handle_accept_event): ... this new function.
13038 (remote_close): Clear remote_desc.
13040 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13042 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13044 (mourn_inferior): Define.
13045 (target_process_qsupported): Avoid the dangling else problem.
13046 (thread_stopped): Define.
13047 (pause_all): Define.
13048 (target_waitstatus_to_string): Declare.
13049 * target.c (target_waitstatus_to_string): New.
13051 * tracepoint.c (tracing): Make extern.
13052 (disconnected_tracing): New.
13053 (stop_tracing): Make extern. Handle tracing stops due to GDB
13055 (cmd_qtdisconnected): New.
13056 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13057 (handle_tracepoint_general_set): Handle QTDisconnected.
13059 * event-loop.c (event_handler_func): Change return type to int.
13060 (process_event): Bail out if the event handler wants the event
13062 (handle_file_event): Ditto.
13063 (start_event_loop): Bail out if the event handler wants the event
13066 * nto-low.c (nto_target_ops): Adjust.
13067 * spu-low.c (spu_wait): Don't remove the process here.
13068 (spu_target_ops): Adjust.
13069 * win32-low.c (win32_wait): Don't remove the process here.
13070 (win32_target_ops): Adjust.
13072 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13074 * regcache.c (realloc_register_cache): Invalidate inferior's
13075 regcache before recreating it.
13077 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13079 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13081 2010-04-09 Stan Shebs <stan@codesourcery.com>
13082 Pedro Alves <pedro@codesourcery.com>
13084 * server.h (LONGEST): New.
13085 (struct thread_info) <while_stepping>: New field.
13086 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13088 (initialize_tracepoint, handle_tracepoint_general_set)
13089 (handle_tracepoint_query, tracepoint_finished_step)
13090 (tracepoint_was_hit, release_while_stepping_state_list):
13091 (current_traceframe): Declare.
13092 * server.c (handle_general_set): Handle tracepoint packets.
13093 (read_memory): New.
13094 (write_memory): New.
13095 (handle_search_memory_1): Use read_memory.
13096 (handle_query): Report support for conditional tracepoints, trace
13097 state variables, and tracepoint sources. Handle tracepoint
13099 (main): Initialize the tracepoints module.
13100 (process_serial_event): Handle traceframe reads/writes.
13102 * linux-low.c (handle_tracepoints): New.
13103 (linux_wait_1): Call it.
13104 (linux_resume_one_lwp): Handle while-stepping.
13105 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13106 (linux_target_ops): Install them.
13107 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13109 * linux-x86-low.c (x86_supports_tracepoints): New.
13110 (the_low_target). Install it.
13112 * mem-break.h (delete_breakpoint): Declare.
13113 * mem-break.c (delete_breakpoint): Make external.
13115 * target.h (struct target_ops): Add `supports_tracepoints',
13116 `read_pc', and `write_pc' fields.
13117 (target_supports_tracepoints): Define.
13118 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13121 * regcache.h (struct regcache) <registers_owned>: New field.
13122 (init_register_cache, regcache_cpy): Declare.
13123 (regcache_read_pc, regcache_write_pc): Declare.
13124 (register_cache_size): Declare.
13125 (supply_regblock): Declare.
13126 * regcache.c (init_register_cache): New.
13127 (new_register_cache): Use it.
13128 (regcache_cpy): New.
13129 (register_cache_size): New.
13130 (supply_regblock): New.
13131 (regcache_read_pc, regcache_write_pc): New.
13133 * tracepoint.c: New.
13135 * Makefile.in (OBS): Add tracepoint.o.
13136 (tracepoint.o): New rule.
13138 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13140 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13142 (i386-mmx.c): Likewise.
13143 (i386-mmx-linux.o): Likewise.
13144 (i386-mmx-linux.c): Likewise.
13146 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13147 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13148 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13149 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13151 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13152 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13153 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13155 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13157 * Makefile.in (clean): Updated.
13159 (i386-avx.c): Likewise.
13160 (i386-avx-linux.o): Likewise.
13161 (i386-avx-linux.c): Likewise.
13162 (amd64-avx.o): Likewise.
13163 (amd64-avx.c): Likewise.
13164 (amd64-avx-linux.o): Likewise.
13165 (amd64-avx-linux.c): Likewise.
13167 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13168 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13169 (srv_amd64_regobj): Add amd64-avx.o.
13170 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13171 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13172 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13173 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13174 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13175 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13176 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13178 * i387-fp.c: Include "i386-xstate.h".
13180 (i387_cache_to_xsave): Likewise.
13181 (i387_xsave_to_cache): Likewise.
13182 (x86_xcr0): Likewise.
13184 * i387-fp.h (i387_cache_to_xsave): Likewise.
13185 (i387_xsave_to_cache): Likewise.
13186 (x86_xcr0): Likewise.
13188 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13189 * linux-crisv32-low.c (target_regsets): Likewise.
13190 * linux-m68k-low.c (target_regsets): Likewise.
13191 * linux-mips-low.c (target_regsets): Likewise.
13192 * linux-ppc-low.c (target_regsets): Likewise.
13193 * linux-s390-low.c (target_regsets): Likewise.
13194 * linux-sh-low.c (target_regsets): Likewise.
13195 * linux-sparc-low.c (target_regsets): Likewise.
13196 * linux-xtensa-low.c (target_regsets): Likewise.
13198 * linux-low.c: Include <sys/uio.h>.
13199 (regsets_fetch_inferior_registers): Support nt_type.
13200 (regsets_store_inferior_registers): Likewise.
13201 (linux_process_qsupported): New.
13202 (linux_target_ops): Add linux_process_qsupported.
13204 * linux-low.h (regset_info): Add nt_type.
13205 (linux_target_ops): Add process_qsupported.
13207 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13209 (init_registers_i386_avx_linux): New.
13210 (init_registers_amd64_avx_linux): Likewise.
13211 (xmltarget_i386_linux_no_xml): Likewise.
13212 (xmltarget_amd64_linux_no_xml): Likewise.
13213 (PTRACE_GETREGSET): Likewise.
13214 (PTRACE_SETREGSET): Likewise.
13215 (x86_fill_xstateregset): Likewise.
13216 (x86_store_xstateregset): Likewise.
13217 (use_xml): Likewise.
13218 (x86_linux_update_xmltarget): Likewise.
13219 (x86_linux_process_qsupported): Likewise.
13220 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13221 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13222 init_registers_i386_linux here. Call
13223 x86_linux_update_xmltarget.
13224 (the_low_target): Add x86_linux_process_qsupported.
13226 * server.c (handle_query): Call target_process_qsupported.
13228 * target.h (target_ops): Add process_qsupported.
13229 (target_process_qsupported): New.
13231 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13233 * inferiors.c (add_thread): Set last_status kind to
13234 TARGET_WAITKIND_IGNORE.
13235 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13236 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13237 (linux_wait_1): Move `thread' local definition to block that uses
13238 it. Don't NULL initialize `event_child'.
13239 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13240 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13241 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13243 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13245 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13246 an extended waitstatus, or by a watchpoint.
13247 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13248 thread was stepping or has been stopped by a watchpoint.
13250 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13252 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13253 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13254 of another, then delete the previous, and validate all
13256 (validate_inserted_breakpoint): New.
13257 (delete_disabled_breakpoints): New.
13258 (validate_breakpoints): New.
13259 (check_mem_read): Validate breakpoints before trusting their
13260 shadow. Delete disabled breakpoints.
13261 (check_mem_write): Validate breakpoints before trusting they
13262 should be inserted. Delete disabled breakpoints.
13263 * mem-break.h (validate_breakpoints):
13264 * server.c (handle_query): Validate breakpoints when we see a
13267 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13269 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13270 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13271 if we could tell there's a GDB breakpoint at stop_pc.
13272 (need_step_over_p): Don't do a step over if we find a GDB
13273 breakpoint at the resume PC.
13275 * mem-break.c (struct raw_breakpoint): New.
13276 (enum bkpt_type): New type `gdb_breakpoint'.
13277 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13278 fields. New field `raw'.
13279 (find_raw_breakpoint_at): New.
13280 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13281 breakpoint instead.
13282 (set_breakpoint_at): Adjust.
13283 (delete_raw_breakpoint): New.
13284 (release_breakpoint): New.
13285 (delete_breakpoint): Rename to...
13286 (delete_breakpoint_1): ... this. Add proc parameter. Use
13287 release_breakpoint. Return ENOENT.
13288 (delete_breakpoint): Reimplement.
13289 (find_breakpoint_at): Delete.
13290 (find_gdb_breakpoint_at): New.
13291 (delete_breakpoint_at): Delete.
13292 (set_gdb_breakpoint_at): New.
13293 (delete_gdb_breakpoint_at): New.
13294 (gdb_breakpoint_here): New.
13295 (set_reinsert_breakpoint): Use release_breakpoint.
13296 (uninsert_breakpoint): Rename to ...
13297 (uninsert_raw_breakpoint): ... this.
13298 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13299 (reinsert_raw_breakpoint): Change parameter type to
13301 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13303 (check_breakpoints): Adjust. Use release_breakpoint.
13304 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13305 (breakpoint_inserted_here): Ditto.
13306 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13307 Don't trust the breakpoint's shadow if it is not inserted.
13308 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13309 (delete_all_breakpoints): Adjust.
13310 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13311 use delete_breakpoint_1.
13313 * mem-break.h (breakpoints_supported): Delete declaration.
13314 (set_gdb_breakpoint_at): Declare.
13315 (gdb_breakpoint_here): Declare.
13316 (delete_breakpoint_at): Delete.
13317 (delete_gdb_breakpoint_at): Declare.
13319 * server.h (struct raw_breakpoint): Forward declare.
13320 (struct process_info): New field `raw_breakpoints'.
13322 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13325 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13327 * linux-low.c (status_pending_p_callback): Fix comment.
13328 (linux_wait_for_event_1): Move most of the internal breakpoint
13329 handling from here...
13330 (linux_wait_1): ... to here.
13331 (count_events_callback): New.
13332 (select_singlestep_lwp_callback): New.
13333 (select_event_lwp_callback): New.
13334 (cancel_breakpoints_callback): New.
13335 (select_event_lwp): New.
13336 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13337 priority to all LWPs that have had events that should be reported
13338 to the client. Cancel breakpoints when about to reporting the
13339 event to the client, not while stopping lwps. No longer cancel
13340 finished single-steps here.
13341 (cancel_finished_single_step): Delete.
13342 (cancel_finished_single_steps): Delete.
13344 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13346 * mem-break.c (enum bkpt_type): New.
13347 (struct breakpoint): New field `type'.
13348 (set_breakpoint_at): Change return type to struct breakpoint
13349 pointer. Set type to `other_breakpoint' by default.
13350 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13351 in the breakpoint list.
13352 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13353 (reinsert_breakpoint): Rename to ...
13354 (reinsert_raw_breakpoint): ... this.
13355 (reinsert_breakpoints_at): Adjust.
13356 * mem-break.h (struct breakpoint): Declare.
13357 (set_breakpoint_at): Change return type to struct breakpoint
13360 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13362 * server.c (handle_query): Assign, not compare.
13364 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13366 Teach linux gdbserver to step-over-breakpoints.
13368 * linux-low.c (can_hardware_single_step): New.
13369 (supports_breakpoints): New.
13370 (handle_extended_wait): If stopping threads, read the stop pc of
13371 the new cloned LWP.
13373 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13374 low target doesn't support retrieving the PC.
13375 (add_lwp): Set last_resume_kind to resume_continue.
13376 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13377 (linux_attach): Don't clear stop_expected. Set the lwp's
13378 last_resume_kind to resume_stop.
13379 (linux_detach_one_lwp): Don't check for removed breakpoints.
13380 (check_removed_breakpoint): Delete.
13381 (status_pending_p): Rename to ...
13382 (status_pending_p_callback): ... this. Don't check for removed
13383 breakpoints. Don't consider threads that are stopped from GDB's
13385 (linux_wait_for_lwp): Always read the stop_pc here.
13386 (cancel_breakpoint): New.
13387 (step_over_bkpt): New global.
13388 (linux_wait_for_event_1): Implement stepping over breakpoints.
13389 (gdb_wants_lwp_stopped): New.
13390 (gdb_wants_all_stopped): New.
13391 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13392 single-step traps here. Store the thread's last reported target
13394 (send_sigstop): Don't clear stop_expected. Always set it,
13396 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13397 (cancel_finished_single_step): New.
13398 (cancel_finished_single_steps): New.
13399 (wait_for_sigstop): Don't cancel finished single-step traps here.
13400 (linux_resume_one_lwp): Don't check for removed breakpoints.
13401 Don't set `step' on non-hardware step archs.
13402 (linux_set_resume_request): Ignore resume_stop requests if already
13403 stopping or stopped. Set the lwp's last_resume_kind.
13404 (resume_status_pending_p): Don't check for removed breakpoints.
13405 (need_step_over_p): New.
13406 (start_step_over): New.
13407 (finish_step_over): New.
13408 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13409 requests. Clear the thread's last reported target waitstatus.
13410 Don't use the `suspended' flag. Don't consider pending breakpoints.
13411 (linux_resume): Start a step-over if necessary.
13412 (proceed_one_lwp): New.
13413 (proceed_all_lwps): New.
13414 (unstop_all_lwps): New.
13415 * linux-low.h (struct lwp_info): Rewrite comment for the
13416 `suspended' flag. Add the `stop_pc' field. Delete the
13417 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13418 Add `'last_resume_kind' and `need_step_over' fields.
13419 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13420 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13421 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13422 (set_raw_breakpoint_at): New.
13423 (set_breakpoint_at): Rewrite to use it.
13424 (reinsert_breakpoint_handler): Delete.
13425 (set_reinsert_breakpoint): New.
13426 (reinsert_breakpoint_by_bp): Delete.
13427 (delete_reinsert_breakpoints): New.
13428 (uninsert_breakpoint): Rewrite.
13429 (uninsert_breakpoints_at): New.
13430 (reinsert_breakpoint): Rewrite.
13431 (reinsert_breakpoints_at): New.
13432 (check_breakpoints): Rewrite.
13433 (breakpoint_here): New.
13434 (breakpoint_inserted_here): New.
13435 (check_mem_read): Adjust.
13436 * mem-break.h (breakpoints_supported, breakpoint_here)
13437 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13438 (reinsert_breakpoint_by_bp): Delete declaration.
13439 (delete_reinsert_breakpoints): Declare.
13440 (reinsert_breakpoint): Delete declaration.
13441 (reinsert_breakpoints_at): Declare.
13442 (uninsert_breakpoint): Delete declaration.
13443 (uninsert_breakpoints_at): Declare.
13444 (check_breakpoints): Adjust prototype.
13445 * server.h: Adjust include order.
13446 (struct thread_info): Declare here. Add a `last_status' field.
13448 2010-03-23 Michael Snyder <msnyder@vmware.com>
13450 * server.c (crc32): New function.
13451 (handle_query): Add handling for 'qCRC:' request.
13453 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13455 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13456 lwp had been stopped by a watchpoint.
13458 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13460 * server.h (internal_error): Declare.
13461 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13462 * utils.c (internal_error): New function.
13464 2010-03-15 Andreas Schwab <schwab@redhat.com>
13466 * configure.srv: Fix typo setting srv_regobj.
13468 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13470 * linux-low.c (fetch_register): Avoid passing a non string literal
13472 (usr_store_inferior_registers): Ditto.
13474 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13476 * linux-low.c (linux_write_memory): Bail out early if peeking
13479 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13481 * linux-low.h (struct lwp_info): New fields
13482 `stopped_by_watchpoint' and `stopped_data_address'.
13483 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13484 here, and cache them in the lwp object.
13485 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13487 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13489 (linux_stopped_by_watchpoint): Rewrite.
13490 (linux_stopped_data_address): Rewrite.
13492 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13494 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13495 switching the current inferior, not before.
13497 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13499 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13500 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13501 i386-linux.c and amd64-linux.c.
13502 (reg-i386.o): Removed.
13503 (reg-i386.c): Likewise.
13504 (reg-i386-linux.o): Likewise.
13505 (reg-i386-linux.c): Likewise.
13506 (reg-x86-64.o): Likewise.
13507 (reg-x86-64.c): Likewise.
13508 (reg-x86-64-linux.o): Likewise.
13509 (reg-x86-64-linux.c): Likewise.
13511 (i386.c): Likewise.
13512 (i386-linux.o): Likewise.
13513 (i386-linux.c): Likewise.
13514 (amd64.o): Likewise.
13515 (amd64.c): Likewise.
13516 (amd64-linux.o): Likewise.
13517 (amd64-linux.c): Likewise.
13519 * configure.srv (srv_i386_regobj): New.
13520 (srv_i386_linux_regobj): Likewise.
13521 (srv_amd64_regobj): Likewise.
13522 (srv_amd64_linux_regobj): Likewise.
13523 (srv_i386_32bit_xmlfiles): Likewise.
13524 (srv_i386_64bit_xmlfiles): Likewise.
13525 (srv_i386_xmlfiles): Likewise.
13526 (srv_amd64_xmlfiles): Likewise.
13527 (srv_i386_linux_xmlfiles): Likewise.
13528 (srv_amd64_linux_xmlfiles): Likewise.
13529 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13530 srv_xmlfiles to $srv_i386_xmlfiles.
13531 (i[34567]86-*-mingw32ce*): Likewise.
13532 (i[34567]86-*-mingw*): Likewise.
13533 (i[34567]86-*-nto*): Likewise.
13534 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13535 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13536 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13537 (x86_64-*-linux*): Likewise.
13539 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13540 (init_registers_amd64_linux): New.
13541 (x86_arch_setup): Replace init_registers_x86_64_linux with
13542 init_registers_amd64_linux.
13544 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13546 * configure.ac: Check for libdl. If it is not available link against
13547 static libthread_db.
13548 * configure: Regenerate.
13550 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13554 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13555 handing a read watchpoint.
13556 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13558 2010-02-12 Doug Evans <dje@google.com>
13560 * linux-low.c (linux_supports_tracefork_flag): Document.
13561 (linux_look_up_symbols): Add comment.
13563 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13565 * regcache.c (supply_register): Clear regcache if buf is NULL.
13567 2010-02-02 Nicolas Roche <roche@sourceware.org>
13568 Joel Brobecker <brobecker@adacore.com>
13570 * inferiors.c (find_inferior): Add function documentation.
13571 (unloaded_dll): Handle the case where the unloaded dll has not
13572 been previously registered in the dll list.
13574 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13576 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13577 (thumb2_breakpoint): New.
13578 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13580 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13582 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13583 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13586 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13588 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13590 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13592 * linux-s390-low.c (s390_collect_ptrace_register)
13593 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13595 2010-01-21 Doug Evans <dje@google.com>
13597 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13598 (PTRACE_ARG4_TYPE): New macro.
13599 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13600 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13601 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13602 (usr_store_inferior_registers): Ditto.
13603 (linux_read_memory, linux_write_memory): Ditto.
13604 (linux_test_for_tracefork): Ditto.
13606 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13607 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13609 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13611 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13614 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13616 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13617 prototype to take a regcache. Adjust.
13619 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13621 * regcache.h (struct thread_info): Forward declare.
13622 (struct regcache): New.
13623 (new_register_cache): Adjust prototype.
13624 (get_thread_regcache): Declare.
13625 (free_register_cache): Adjust prototype.
13626 (registers_to_string, registers_from_string): Ditto.
13627 (supply_register, supply_register_by_name, collect_register)
13628 (collect_register_as_string, collect_register_by_name): Ditto.
13629 * regcache.c (struct inferior_regcache_data): Delete.
13630 (get_regcache): Rename to ...
13631 (get_thread_regcache): ... this. Adjust. Switch inferior before
13632 fetching registers.
13633 (regcache_invalidate_one): Adjust.
13634 (regcache_invalidate): Fix prototype.
13635 (new_register_cache): Return the new register cache.
13636 (free_register_cache): Change prototype.
13637 (realloc_register_cache): Adjust.
13638 (registers_to_string): Change prototype to take a regcache. Adjust.
13639 (registers_from_string): Ditto.
13640 (register_data): Ditto.
13641 (supply_register): Ditto.
13642 (supply_register_by_name): Ditto.
13643 (collect_register): Ditto.
13644 (collect_register_as_string): Ditto.
13645 (collect_register_by_name): Ditto.
13646 * server.c (process_serial_event): Adjust.
13647 * linux-low.h (regset_fill_func, regset_store_func): Change
13649 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13651 * linux-low.c (get_stop_pc): Adjust.
13652 (check_removed_breakpoint): Adjust.
13653 (linux_wait_for_event): Adjust.
13654 (linux_resume_one_lwp): Adjust.
13655 (fetch_register): Add regcache parameter. Adjust.
13656 (usr_store_inferior_registers): Ditto.
13657 (regsets_fetch_inferior_registers): Ditto.
13658 (regsets_store_inferior_registers): Ditto.
13659 (linux_fetch_registers, linux_store_registers): Ditto.
13660 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13662 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13664 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13665 prototype to take a regcache.
13666 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13667 * remote-utils.c (convert_ascii_to_int, outreg)
13668 (prepare_resume_reply): Change prototype to take a regcache.
13670 * target.h (struct target_ops) <fetch_registers, store_registers>:
13671 Change prototype to take a regcache.
13672 (fetch_inferior_registers, store_inferior_registers): Change
13673 prototype to take a regcache. Adjust.
13674 * proc-service.c (ps_lgetregs): Adjust.
13675 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13676 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13677 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13678 take a regcache. Adjust.
13679 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13680 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13681 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13682 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13683 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13684 (cris_cannot_fetch_register):
13685 (cris_breakpoint_at): Change prototype to take a regcache.
13687 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13688 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13689 to take a regcache. Adjust.
13690 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13692 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13693 take a regcache. Adjust.
13694 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13695 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13696 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13697 * linux-mips-low.c (mips_get_pc):
13698 (mips_set_pc): Change prototype to take a regcache. Adjust.
13699 (mips_reinsert_addr): Adjust.
13700 (mips_collect_register): Change prototype to take a regcache.
13702 (mips_supply_register):
13703 (mips_collect_register_32bit, mips_supply_register_32bit)
13704 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13705 (mips_store_fpregset): Ditto.
13706 * linux-ppc-low.c (ppc_supply_ptrace_register)
13707 (ppc_supply_ptrace_register): Ditto.
13708 (parse_spufs_run): Adjust.
13709 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13710 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13711 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13712 take a regcache. Adjust.
13713 * linux-s390-low.c (s390_collect_ptrace_register)
13714 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13715 (s390_set_pc): Change prototype to take a regcache. Adjust.
13716 (s390_arch_setup): Adjust.
13717 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13718 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13719 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13720 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13721 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13723 (sparc_breakpoint_at): Adjust.
13724 * linux-xtensa-low.c (xtensa_fill_gregset):
13725 (xtensa_store_gregset):
13726 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13727 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13728 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13729 prototype to take a regcache. Adjust.
13730 * win32-arm-low.c (arm_fetch_inferior_register)
13731 (arm_store_inferior_register): Change prototype to take a
13733 * win32-i386-low.c (i386_fetch_inferior_register)
13734 (i386_store_inferior_register): Change prototype to take a
13736 * win32-low.c (child_fetch_inferior_registers)
13737 (child_store_inferior_registers): Change prototype to take a
13739 (win32_wait): Adjust.
13740 (win32_fetch_inferior_registers): Change prototype to take a
13742 (win32_store_inferior_registers): Adjust.
13743 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13744 store_inferior_register>: Change prototype to take a regcache.
13746 2010-01-20 Doug Evans <dje@google.com>
13748 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13750 (linux_wait_for_event1, linux_init_signals): Ditto.
13751 (W_STOPCODE): Provide definition if missing.
13753 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13755 * linux-low.c (linux_core_of_thread): New.
13756 (compare_ints, show_process, list_threads): New.
13757 (linux_qxfer_osdata): Report threads and cores.
13758 (linux_target_op): Register linux_core_of_thread.
13759 * remote-utils.c (prepare_resume_reply): Report the core.
13760 (buffer_xml_printf): Support %d specifier.
13761 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13763 (handle_query): Handle qXfer:threads. Announce availability
13765 * target.h (struct target_ops): New field core_of_thread.
13767 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13769 * Makefile.in (clean): Remove new generated files.
13770 (reg-s390.o, reg-s390.c): Remove rules.
13771 (reg-s390x.o, reg-s390x.c): Likewise.
13772 (s390-linux32.o, s390-linux32.c): Add rules.
13773 (s390-linux64.o, s390-linux64.c): Likewise.
13774 (s390x-linux64.o, s390x-linux64.c): Likewise.
13775 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13776 * linux-s390-low.c: Include <elf.h>.
13777 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13778 (init_registers_s390): Remove prototype.
13779 (init_registers_s390x): Likewise.
13780 (init_registers_s390_linux32): Add prototype.
13781 (init_registers_s390_linux64): Likewise.
13782 (init_registers_s390x_linux64): Likewise.
13783 (s390_num_regs_3264): New define.
13784 (s390_regmap_3264): New global variable.
13785 (s390_cannot_fetch_register): Remove obsolete check.
13786 (s390_cannot_store_register): Likewise.
13787 (s390_collect_ptrace_register): Handle upper/lower register halves.
13788 (s390_supply_ptrace_register): Likewise.
13789 (s390_fill_gregset): Update to register number changes.
13790 (s390_get_hwcap): New routine.
13791 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13792 Install appropriate regmap and register set.
13794 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13796 * server.c (gdbserver_version): Update copyright year to 2010.
13797 * gdbreplay.c (gdbreplay_version): Likewise.
13799 2009-12-28 Doug Evans <dje@google.com>
13801 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13802 elf/external.h. Include <elf.h> instead but only if necessary.
13804 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13806 * linux-low.c (linux_remove_process): Remove `detaching'
13807 parameter. Don't release/detach from thread_db here.
13808 (linux_kill): Release/detach from thread_db here, ...
13809 (linux_detach): ... and here, before actually detaching.
13810 (linux_wait_1): ... and here, when a process exits.
13811 * thread-db.c (any_thread_of): New.
13812 (thread_db_free): Switch the current inferior to a thread of the
13815 2009-12-21 Doug Evans <dje@google.com>
13817 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13819 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13820 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13821 warning ifndef __NR_tkill. Move setting of errno there too.
13822 Delete unnecessary resetting of errno after syscall.
13823 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13825 * configure.ac: Check for dladdr.
13826 * config.in: Regenerate.
13827 * configure: Regenerate.
13828 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13829 (try_thread_db_load): Update.
13831 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13833 2009-12-18 Doug Evans <dje@google.com>
13835 * event-loop.c: Include unistd.h if it exists.
13837 * linux-low.c (my_waitpid): Move definition away from being in
13838 between linux_tracefork_child/linux_test_for_tracefork.
13840 * gdb_proc_service.h (psaddr_t): Fix type.
13841 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13842 signature to match glibc.
13844 2009-12-16 Doug Evans <dje@google.com>
13846 * linux-low.c (linux_read_memory): Fix argument to read.
13848 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13850 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13851 events, don't leave current_inferior pointing at null.
13853 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13855 * win32-low.c (LOG): Delete.
13856 (OUTMSG): Output to stderr.
13857 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13858 on compile time LOG macro.
13859 (win32_wait): Fix debug output.
13861 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13863 * win32-low.c (win32_add_one_solib): If the dll name is
13864 "ntdll.dll", prepend the system directory to the dll path.
13866 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13868 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13870 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13871 Vladimir Prus <vladimir@codesourcery.com>
13873 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13874 * configure.ac: Check for __mcoldfire__ and set
13875 gdb_cv_m68k_is_coldfire.
13876 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13877 reg-cf.o and reg-m68k.o.
13878 * configure: Regenerated.
13880 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13882 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13883 Pass it to thread_db_free.
13884 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13885 proper `detaching' argument to linux_remove_process.
13886 * linux-low.h (thread_db_free): Add `detaching' parameter.
13887 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13889 (thread_db_free): Add `detaching' parameter. Only
13890 call td_ta_clear_event if detaching from process.
13892 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13894 * thread-db.c (thread_db_free): Fix typo.
13896 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13899 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13901 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13903 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13904 with an i686 compiler.
13905 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13907 * configure: Rebuilt.
13909 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13913 * server.c (handle_search_memory_1): Correct read_addr initialization
13914 in loop for searching subsequent chunks.
13916 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13918 * configure.ac: New --with-libthread-db option.
13919 * thread-db.c: Allow direct dependence on libthread_db.
13920 (thread_db_free): Adjust.
13921 * config.in: Regenerate.
13922 * configure: Likewise.
13924 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13927 * thread-db.c (attach_thread): New function.
13928 (maybe_attach_thread): Return success/failure.
13929 (find_new_threads_callback): Adjust.
13930 (thread_db_find_new_threads): Loop until no new threads.
13932 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13934 * proc-service.c (ps_lgetregs): Formatting.
13936 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13938 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13939 * configure.ac: Adjust.
13940 * linux-low.h (struct process_info_private): Move members to struct
13942 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13943 * linux-low.c (linux_remove_process): Adjust.
13944 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13945 * server.c (handle_query): Move code ...
13946 (handle_monitor_command): ... here. New function.
13947 * target.h (struct target_ops): New member.
13948 * thread-db.c (struct thread_db): New.
13949 (libthread_db_search_path): New variable.
13950 (thread_db_create_event, thread_db_enable_reporting)
13951 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13952 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13953 (try_thread_db_load_1, dladdr_to_soname): New functions.
13954 (try_thread_db_load, thread_db_load_search): New functions.
13955 (thread_db_init): Search for libthread_db.
13956 (thread_db_free): New function.
13957 (thread_db_handle_monitor_command): Likewise.
13958 * config.in: Regenerate.
13959 * configure: Regenerate.
13961 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13963 * spu-low.c (spu_kill): Wait for inferior to terminate.
13964 Call clear_inferiors.
13965 (spu_detach): Call clear_inferiors.
13967 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13969 * aclocal.m4: Regenerate.
13970 * config.in: Likewise.
13971 * configure: Likewise.
13973 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13975 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13976 (parse_spufs_run): New function.
13977 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13978 (ppc_breakpoint_at): Handle SPU breakpoints.
13980 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13982 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13983 (SPUFS_MAGIC): Define.
13984 (spu_enumerate_spu_ids): New function.
13985 (linux_qxfer_spu): New function.
13986 (linux_target_ops): Install linux_qxfer_spu.
13988 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13990 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13991 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13992 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13993 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13994 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13995 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13996 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13997 (init_registers_powerpc_cell32l): Add prototype.
13998 (init_registers_powerpc_cell64l): Likewise.
13999 (ppc_arch_setup): Detect Cell/B.E. architecture.
14001 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14003 * Makefile.in (datarootdir): New variable.
14005 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14007 * linux-low.c (linux_write_memory): Update debugging output.
14008 * Makefile.in (clean): Add new descriptions.
14009 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14010 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14011 * configure.srv: Add new files for arm*-*-linux*.
14012 * linux-arm-low.c: Add new declarations.
14013 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14014 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14015 (HWCAP_VFPv3D16): New.
14016 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14017 instead of __IWMMXT__.
14018 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14019 (arm_arch_setup): New.
14020 (target_regsets): Remove #ifdef. Add VFP regset.
14021 (the_low_target): Use arm_arch_setup.
14023 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14025 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14026 the main thread again.
14028 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14030 Adding Neutrino gdbserver.
14031 * configure: Regenerated.
14032 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14033 * configure.srv (i[34567]86-*-nto*): New target.
14034 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14035 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14036 (nto_comctrl) [__QNX__]: New function.
14037 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14039 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14041 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14044 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14045 Pedro Alves <pedro@codesourcery.com>
14047 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14048 don't support CONTEXT_EXTENDED_REGISTERS.
14049 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14050 (the_low_target): Install them.
14051 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14052 failing with ERROR_PIPE_NOT_CONNECTED.
14054 2009-06-30 Doug Evans <dje@google.com>
14055 Pierre Muller <muller@ics.u-strasbg.fr>
14057 Add h/w watchpoint support to x86-linux, win32-i386.
14058 * Makefile.in (SFILES): Add i386-low.c
14059 (i386_low_h): Define.
14060 (i386-low.o): Add dependencies.
14061 (linux-x86-low.o): Add i386-low.h dependency.
14062 (win32-i386-low.o): Ditto.
14063 * i386-low.c: New file.
14064 * i386-low.h: New file.
14065 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14066 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14067 * linux-low.c (linux_add_process): Initialize arch_private.
14068 (linux_remove_process): Free arch_private.
14069 (add_lwp): Initialize arch_private.
14070 (delete_lwp): Free arch_private.
14071 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14073 * linux-low.h (process_info_private): New member arch_private.
14074 (lwp_info): New member arch_private.
14075 (linux_target_ops): New members new_process, new_thread,
14077 (ptid_of): New macro.
14078 * linux-x86-low.c: Include stddef.h, i386-low.h.
14079 (arch_process_info): New struct.
14080 (arch_lwp_info): New struct.
14081 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14082 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14083 (i386_dr_low_get_status): New function.
14084 (x86_insert_point, x86_remove_point): New functions.
14085 (x86_stopped_by_watchpoint): New function.
14086 (x86_stopped_data_address): New function.
14087 (x86_linux_new_process, x86_linux_new_thread): New functions.
14088 (x86_linux_prepare_to_resume): New function.
14089 (the_low_target): Add entries for insert_point, remove_point,
14090 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14092 * server.c (debug_hw_points): New global.
14093 (monitor_show_help): Document set debug-hw-points.
14094 (handle_query): Process "set debug-hw-points".
14095 * server.h (debug_hw_points): Declare.
14096 (paddress): Declare.
14097 * utils.c (NUMCELLS, CELLSIZE): New macros.
14098 (get_sell, xsnprintf, paddress): New functions.
14099 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14100 remove_point, stopped_by_watchpoint, stopped_data_address.
14101 * win32-i386-low.c: Include i386-low.h.
14102 (debug_reg_state): Replaces dr.
14103 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14104 (i386_dr_low_get_status): New function.
14105 (i386_insert_point, i386_remove_point): New functions.
14106 (i386_stopped_by_watchpoint): New function.
14107 (i386_stopped_data_address): New function.
14108 (i386_initial_stuff): Update.
14109 (get_thread_context,set_thread_context,i386_thread_added): Update.
14110 (the_low_target): Add entries for insert_point,
14111 remove_point, stopped_by_watchpoint, stopped_data_address.
14112 * win32-low.c (win32_insert_watchpoint): New function.
14113 (win32_remove_watchpoint): New function.
14114 (win32_stopped_by_watchpoint): New function.
14115 (win32_stopped_data_address): New function.
14116 (win32_target_ops): Add entries for insert_watchpoint,
14117 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14118 * win32-low.h (win32_target_ops): New members insert_point,
14119 remove_point, stopped_by_watchpoint, stopped_data_address.
14121 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14123 * server.c (process_serial_event): Re-return unsupported, not
14124 error, if the type isn't recognized. Re-allow supporting only
14125 insert or remove packets. Also call require_running for
14126 breakpoints. Add missing break statement to default case. Tidy.
14127 * target.h (struct target_ops): Rename insert_watchpoint to
14128 insert_point, and remove_watchpoint to remove_point.
14130 * linux-low.h (struct linux_target_ops): Likewise.
14131 * linux-low.c (linux_insert_watchpoint): Rename to ...
14132 (linux_insert_point): ... this. Adjust.
14133 (linux_remove_watchpoint): Rename to ...
14134 (linux_remove_point): ... this. Adjust.
14135 (linux_target_ops): Adjust.
14136 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14137 (cris_insert_point): ... this.
14138 (cris_remove_watchpoint): Rename to ...
14139 (cris_remove_point): ... this.
14140 (the_low_target): Adjust.
14142 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14144 * server.c (handle_v_kill): Pass signal_pid to
14145 kill_inferior if multi_process is zero.
14147 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14149 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14150 * target.h (target_ops): Comment for *_watchpoint to make it clear
14151 the functions can get types '0' and '1'.
14153 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14155 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14156 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14157 * regcache.c (get_regcache): Likewise.
14158 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14159 * win32-low.c (child_fetch_inferior_registers): Remove check for
14162 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14163 Pedro Alves <pedro@codesourcery.com>
14165 * target.h (struct target_ops) <supports_multi_process>: New
14167 (target_supports_multi_process): New.
14168 * server.c (handle_query): Even if GDB reports support, only
14169 enable multi-process if the target also supports it. Report
14170 multi-process support only if the target backend supports it.
14171 * linux-low.c (linux_supports_multi_process): New function.
14172 (linux_target_ops): Install it as target_supports_multi_process
14175 2009-05-24 Doug Evans <dje@google.com>
14177 Global renaming of find_thread_pid to find_thread_ptid.
14178 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14179 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14180 All callers updated.
14182 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14183 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14186 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14187 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14188 (linux_resume_one_lwp): Ditto.
14190 2009-05-23 Doug Evans <dje@google.com>
14192 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14193 from struct inferior_list_entry * to struct lwp_info *.
14194 All callers updated.
14196 2009-05-13 Doug Evans <dje@google.com>
14198 * linux-x86-low.c: Don't include assert.h.
14199 (x86_siginfo_fixup): Use fatal, not assert.
14200 (x86_arch_setup): Fix comment.
14202 2009-05-12 Doug Evans <dje@google.com>
14204 Biarch support for i386/amd64 gdbserver.
14205 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14206 Add linux-x86-low.c.
14207 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14208 (linux-x86-low.o): Add.
14209 * linux-x86-64-low.c: Delete.
14210 * linux-i386-low.c: Delete.
14211 * linux-x86-low.c: New file.
14212 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14214 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14216 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14217 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14218 (linux_child_pid_to_exec_file): New function.
14219 (elf_64_header_p, elf_64_file_p): New functions.
14220 (siginfo_fixup): New function.
14221 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14222 give target a chance to convert layout.
14223 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14224 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14226 2009-05-07 Doug Evans <dje@google.com>
14228 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14229 (regsets_store_inferior_registers): Ditto.
14231 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14235 * linux-low.c (must_set_ptrace_flags): Delete.
14236 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14238 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14239 `lwp->must_set_ptrace_flags' instead.
14240 (linux_wait_for_event_1): Set ptrace options here.
14241 (linux_wait_1): ... not here.
14243 2009-04-30 Doug Evans <dje@google.com>
14245 * inferiors.c (started_inferior_callback): New function.
14246 (attached_inferior_callback): New function.
14247 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14248 * server.c (print_started_pid, print_attached_pid): New functions.
14249 (detach_or_kill_for_exit): New function.
14250 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14251 * server.h (have_started_inferiors_p): Declare.
14252 (have_attached_inferiors_p): Declare.
14254 * inferiors.c (remove_process): Fix memory leak, free process.
14255 * linux-low.c (linux_remove_process): New function.
14256 (linux_kill): Call it instead of remove_process.
14257 (linux_detach, linux_wait_1): Ditto.
14259 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14261 * configure.srv: Add x86 Windows CE target.
14263 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14265 * inferiors.c (get_thread_process): Make global.
14266 * server.h (get_thread_process): Add prototype.
14267 * thread-db.c (find_one_thread): Use get_thread_process
14268 instead of current_process.
14269 (thread_db_get_tls_address): Do not crash if called when
14270 thread layer is not yet initialized.
14272 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14274 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14275 * spu-low.c (current_tid): Rename to ...
14276 (current_ptid): ... this.
14277 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14278 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14279 ptid_get_lwp (current_ptid) instead of current_tid.
14280 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14281 instead of current_tid. Use find_process_pid to verify pid
14282 argument is valid. Pass proper argument to remove_process.
14283 (spu_thread_alive): Compare current_ptid instead of current_tid.
14284 (spu_resume): Likewise.
14286 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14288 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14291 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14293 Implement the multiprocess extensions, and add linux multiprocess
14296 * server.h (ULONGEST): Declare.
14297 (struct ptid, ptid_t): New.
14298 (minus_one_ptid, null_ptid): Declare.
14299 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14300 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14301 (struct inferior_list_entry): Change `id' type from unsigned from
14303 (struct sym_cache, struct breakpoint, struct
14304 process_info_private): Forward declare.
14305 (struct process_info): Declare.
14306 (current_process): Declare.
14307 (all_processes): Declare.
14308 (initialize_inferiors): Declare.
14309 (add_thread): Adjust to use ptid_t.
14310 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14311 (add_process, remove_process, find_thread_pid): Declare.
14312 (find_inferior_id): Adjust to use ptid_t.
14313 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14314 (multi_process): Declare.
14315 (push_event): Adjust to use ptid_t.
14316 (read_ptid, write_ptid): Declare.
14317 (prepare_resume_reply): Adjust to use ptid_t.
14318 (clear_symbol_cache): Declare.
14319 * inferiors.c (all_processes): New.
14320 (null_ptid, minus_one_ptid): New.
14321 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14322 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14323 (add_thread): Change unsigned long to ptid. Remove gdb_id
14325 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14326 (gdb_id_to_thread): Rename to ...
14327 (find_thread_pid): ... this. Change unsigned long to ptid.
14328 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14329 (loaded_dll, pull_pid_from_list): Adjust.
14330 (add_process, remove_process, find_process_pid)
14331 (get_thread_process, current_process, initialize_inferiors): New.
14332 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14333 (struct target_waitstatus) <related_pid>: Ditto.
14334 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14335 return type to int.
14336 (struct target_ops) <join>: Add `pid' argument.
14337 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14338 (struct target_ops) <wait>: Add `ptid' field. Change return type
14340 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14341 (mywait): Add `ptid' argument. Change return type to ptid_t.
14342 (target_pid_to_str): Declare.
14343 * target.c (set_desired_inferior): Adjust to use ptids.
14344 (mywait): Add new `ptid' argument. Adjust.
14345 (target_pid_to_str): New.
14346 * mem-break.h (free_all_breakpoints): Declare.
14347 * mem-break.c (breakpoints): Delelete.
14348 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14349 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14350 to use per-process breakpoint list.
14351 (free_all_breakpoints): New.
14352 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14353 (symbol_cache, all_symbols_looked_up): Delete.
14355 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14357 (prepare_resume_reply): Change ptid argument's type from unsigned
14358 long to ptid_t. Adjust. Implement W;process and X;process.
14359 (free_sym_cache, clear_symbol_cache): New.
14360 (look_up_one_symbol): Adjust to per-process symbol cache. *
14361 * server.c (cont_thread, general_thread, step_thread): Change type
14363 (attached): Delete.
14364 (multi_process): New.
14365 (last_ptid): Change type to ptid_t.
14366 (struct vstop_notif) <ptid>: Change type to ptid_t.
14367 (queue_stop_reply, push_event): Change `ptid' argument's type to
14369 (discard_queued_stop_replies): Add `pid' argument.
14370 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14371 changes. Don't reference the `attached' global.
14372 (attach_inferior): Adjust to mywait interface changes.
14373 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14374 features. Handle and report "multiprocess+". Handle
14376 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14378 (handle_v_kill): New.
14379 (handle_v_stopped): Adjust to use target_pid_to_str.
14380 (handle_v_requests): Allow multiple attaches and runs when
14381 multiprocess extensions are in effect. Handle "vKill".
14382 (myresume): Adjust to use ptids.
14383 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14384 (handle_status): Adjust to discard_queued_stop_replies interface
14386 (first_thread_of, kill_inferior_callback)
14387 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14388 (main): Call initialize_inferiors. Adjust to use ptids, killing
14389 and detaching from all inferiors. Handle multiprocess packet
14391 * linux-low.h: Include gdb_proc_service.h.
14392 (struct process_info_private): New.
14393 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14394 <lwpid_of>: Use ptid_get_lwp.
14395 (get_lwp_thread): Adjust.
14396 (struct lwp_info): Add `dead' member.
14397 (find_lwp_pid): Declare.
14398 * linux-low.c (thread_db_active): Delete.
14399 (new_inferior): Adjust comment.
14400 (inferior_pid): Delete.
14401 (linux_add_process): New.
14402 (handle_extended_wait): Adjust.
14403 (add_lwp): Change unsigned long to ptid.
14404 (linux_create_inferior): Add process to processes table. Adjust
14405 to use ptids. Don't set new_inferior here.
14406 (linux_attach_lwp): Rename to ...
14407 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14408 it. Adjust to use ptids.
14409 (linux_attach_lwp): New.
14410 (linux_attach): Add process to processes table. Don't set
14412 (struct counter): New.
14413 (second_thread_of_pid_p, last_thread_of_process_p): New.
14414 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14415 multiple processes.
14416 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14417 processes. Remove process from process table.
14418 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14419 to multiple processes.
14420 (any_thread_of): New.
14421 (linux_detach): Add `pid' argument, and handle it. Remove process
14422 from processes table.
14423 (linux_join): Add `pid' argument. Handle it.
14424 (linux_thread_alive): Change unsighed long argument to ptid_t.
14425 Consider dead lwps as not being alive.
14426 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14427 threads we're not interested in.
14428 (same_lwp, find_lwp_pid): New.
14429 (linux_wait_for_lwp): Change `pid' argument's type from int to
14431 (linux_wait_for_event): Rename to ...
14432 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14433 from int to ptid_t. Adjust.
14434 (linux_wait_for_event): New.
14435 (linux_wait_1): Add `ptid' argument. Change return type to
14436 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14437 that exit from the process table.
14438 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14440 (mark_lwp_dead): New.
14441 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14442 stopping all threads, mark its main lwp as dead.
14443 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14445 (fetch_register, usr_store_inferior_registers)
14446 (regsets_fetch_inferior_registers)
14447 (regsets_store_inferior_registers, linux_read_memory)
14448 (linux_write_memory): Inline `inferior_pid'.
14449 (linux_look_up_symbols): Adjust to use per-process
14450 `thread_db_active'.
14451 (linux_request_interrupt): Adjust to use ptids.
14452 (linux_read_auxv): Inline `inferior_pid'.
14453 (initialize_low): Don't reference thread_db_active.
14454 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14455 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14456 (ps_getpid): Return the pid of the current inferior.
14457 * thread-db.c (proc_handle, thread_agent): Delete.
14458 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14460 (find_one_thread): Change argument type to ptid_t. Adjust to
14462 (maybe_attach_thread): Adjust to per-process data and ptids.
14463 (thread_db_find_new_threads): Ditto.
14464 (thread_db_init): Ditto.
14465 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14466 processes table. Adjust to use ptids.
14467 (spu_kill, spu_detach): Adjust interface. Remove process from
14469 (spu_join, spu_thread_alive): Adjust interface.
14470 (spu_wait): Adjust interface. Remove process from processes
14471 table. Adjust to use ptids.
14472 * win32-low.c (current_inferior_tid): Delete.
14473 (current_inferior_ptid): New.
14474 (debug_event_ptid): New.
14475 (thread_rec): Take a ptid. Adjust.
14476 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14477 (child_delete_thread): Ditto.
14478 (do_initial_child_stuff): Add `attached' argument. Add process to
14480 (child_fetch_inferior_registers, child_store_inferior_registers):
14482 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14483 (win32_attach): Pass 1 to do_initial_child_stuff.
14484 (win32_kill): Adjust interface. Remove process from processes
14486 (win32_detach): Ditto.
14487 (win32_join): Adjust interface.
14488 (win32_thread_alive): Take a ptid.
14489 (win32_resume): Adjust to use ptids.
14490 (get_child_debug_event): Ditto.
14491 (win32_wait): Adjust interface. Remove exiting process from
14494 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14496 Non-stop mode support.
14498 * server.h (non_stop): Declare.
14499 (gdb_client_data, handler_func): Declare.
14500 (delete_file_handler, add_file_handler, start_event_loop):
14502 (handle_serial_event, handle_target_event, push_event)
14503 (putpkt_notif): Declare.
14504 * target.h (enum resume_kind): New.
14505 (struct thread_resume): Replace `step' field by `kind' field.
14506 (TARGET_WNOHANG): Define.
14507 (struct target_ops) <wait>: Add `options' argument.
14508 <supports_non_stop, async, start_non_stop>: New fields.
14509 (target_supports_non_stop, target_async): New.
14510 (start_non_stop): Declare.
14511 (mywait): Add `options' argument.
14512 * target.c (mywait): Add `options' argument. Print child exit
14513 notifications here.
14514 (start_non_stop): New.
14515 * server.c (non_stop, own_buf, mem_buf): New globals.
14516 (struct vstop_notif): New.
14517 (notif_queue): New global.
14518 (queue_stop_reply, push_event, discard_queued_stop_replies)
14519 (send_next_stop_reply): New.
14520 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14522 (attach_inferior): In non-stop mode, don't wait for the target
14524 (handle_general_set): Handle QNonStop.
14525 (handle_query): When handling qC, return the current general
14526 thread, instead of the first thread of the list.
14527 (handle_query): If the backend supports non-stop mode, include
14528 QNonStop+ in the qSupported query response.
14529 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14531 (handle_v_attach, handle_v_run): Handle non-stop mode.
14532 (handle_v_stopped): New.
14533 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14534 (myresume): Adjust to use resume_kind. Handle non-stop.
14535 (queue_stop_reply_callback): New.
14536 (handle_status): Handle non-stop mode.
14537 (main): Clear non_stop flag on reconnection. Use the event-loop.
14538 Refactor serial protocol handling from here ...
14539 (process_serial_event): ... to this new function. When GDB
14540 selects any thread, select one here. In non-stop mode, wait until
14541 GDB acks all pending events before exiting.
14542 (handle_serial_event, handle_target_event): New.
14543 * remote-utils.c (remote_open): Install remote_desc in the event
14545 (remote_close): Remove remote_desc from the event loop.
14546 (putpkt_binary): Rename to...
14547 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14548 (putpkt_binary): New as wrapper around putpkt_binary_1.
14549 (putpkt_notif): New.
14550 (prepare_resume_reply): In non-stop mode, don't change the
14552 * event-loop.c: New.
14553 * Makefile.in (OBJ): Add event-loop.o.
14554 (event-loop.o): New rule.
14556 * linux-low.h (pid_of): Moved here.
14558 (get_lwp_thread): Use lwpid_of.
14559 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14560 * linux-low.c (pid_of): Delete.
14561 (inferior_pid): Use lwpid_of.
14562 (linux_event_pipe): New.
14563 (target_is_async_p): New.
14565 (handle_extended_wait): Use lwpid_of.
14566 (add_lwp): Don't set lwpid field.
14567 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14568 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14569 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14570 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14571 first. Adjust to linux_wait_for_event interface changes. Use
14573 (linux_detach): Don't delete the main lwp here.
14574 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14575 (status_pending_p): Don't consider explicitly suspended lwps.
14576 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14577 pointer. Add OPTIONS argument. Change return type to int. Use
14578 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14579 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14580 pointer. Add status pointer argument. Return a pid instead of a
14581 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14582 changes. In non-stop mode, don't switch to a random thread.
14583 (linux_wait): Rename to...
14584 (linux_wait_1): ... this. Add target_options argument, and handle
14585 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14586 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14587 clean exit and signal exit code. Don't stop all threads in
14588 non-stop mode. In all-stop mode, only stop all threads when
14589 reporting a stop to GDB. Handle explicit thread stop requests.
14590 (async_file_flush, async_file_mark): New.
14592 (send_sigstop): Use lwpid_of.
14593 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14594 interface changes. In non-stop mode, don't switch to a random
14596 (linux_resume_one_lwp): Use lwpid_of.
14597 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14598 (linux_resume_one_thread): ... this. Handle resume_stop. In
14599 non-stop mode, don't look for pending flag in all threads.
14600 (resume_status_pending_p): Don't consider explicitly suspended
14602 (my_waitpid): Reimplement. Emulate __WALL.
14603 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14605 (sigchld_handler, linux_supports_non_stop, linux_async)
14606 (linux_start_non_stop): New.
14607 (linux_target_ops): Register linux_supports_non_stop, linux_async
14608 and linux_start_non_stop.
14609 (initialize_low): Install SIGCHLD handler.
14610 * thread-db.c (thread_db_create_event, find_one_thread)
14611 (thread_db_get_tls_address): Use lwpid_of.
14612 * win32-low.c (win32_detach): Adjust to use resume_kind.
14613 (win32_wait): Add `options' argument.
14614 * spu-low.c (spu_resume): Adjust to use resume_kind.
14615 (spu_wait): Add `options' argument.
14617 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14619 Decouple target code from remote protocol.
14621 * target.h (enum target_waitkind): New.
14622 (struct target_waitstatus): New.
14623 (struct target_ops) <wait>: Return an unsigned long. Take a
14624 target_waitstatus pointer instead of a char pointer.
14625 (mywait): Likewise.
14626 * target.c (mywait): Change prototype to return an unsigned long.
14627 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14628 * server.h (thread_from_wait, old_thread_from_wait): Delete
14630 (prepare_resume_reply): Change prototype to take a
14632 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14633 (last_status, last_ptid): New.
14634 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14635 pid instead of a signal.
14636 (attach_inferior): Remove "status" and "signal" parameters.
14638 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14640 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14641 (handle_v_requests, myresume): Remove "status" and "signal"
14642 parameters. Adjust.
14643 (handle_status): New.
14644 (main): Delete local `status'. Adjust.
14645 * remote-utils.c: Include target.h.
14646 (prepare_resume_reply): Change prototype to take a
14647 target_waitstatus. Adjust.
14649 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14651 * spu-low.c (spu_wait): Adjust.
14652 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14654 (win32_wait): Adjust.
14656 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14658 * target.h (struct thread_resume): Delete leave_stopped member.
14659 (struct target_ops): Add a `n' argument to the `resume' callback.
14660 * server.c (start_inferior): Adjust.
14661 (handle_v_cont, myresume): Adjust.
14662 * linux-low.c (check_removed_breakpoint): Adjust to resume
14663 interface change, and to removed leave_stopped field.
14664 (resume_ptr): Delete.
14665 (struct thread_resume_array): New.
14666 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14667 resume interface change.
14668 (linux_continue_one_thread, linux_queue_one_thread)
14669 (resume_status_pending_p): Check if the resume field is NULL
14670 instead of checking the leave_stopped member.
14671 (linux_resume): Adjust to the target resume interface change.
14672 * spu-low.c (spu_resume): Adjust to the target resume interface
14674 * win32-low.c (win32_detach, win32_resume): Ditto.
14676 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14678 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14680 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14682 (linux_continue_one_thread): Only preserve the stepping flag if
14683 there's a pending breakpoint.
14685 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14687 * server.c (main): After the inferior having exited, call
14688 remote_close before exiting gdbserver.
14690 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14692 Fix size of FPSCR in Power 7 processors.
14693 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14694 (PPC_FEATURE_HAS_DFP): New #define.
14695 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14698 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14700 * server.c (handle_query) Whitespace and formatting.
14702 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14704 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14705 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14706 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14707 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14708 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14709 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14710 Makefile.in, configure.ac: Fix whitespace throughout.
14711 * configure: Regenerate.
14713 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14715 * inferiors.c (find_inferior): Make it safe for the callback
14716 function to delete the currently iterated inferior.
14718 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14720 * Makefile.in (linuw_low_h): Move higher.
14721 (thread-db.o): Depend on $(linux_low_h).
14723 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14725 Rename "process" to "lwp" throughout.
14727 * linux-low.c (all_processes): Rename to...
14728 (all_lwps): ... this.
14729 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14730 (add_process): Rename to ...
14731 (add_lwp): ... this. Adjust.
14732 (linux_create_inferior): Adjust.
14733 (linux_attach_lwp): Adjust.
14734 (linux_attach): Adjust.
14735 (linux_kill_one_process): Rename to ...
14736 (linux_kill_one_lwp): ... this. Adjust.
14737 (linux_kill): Adjust.
14738 (linux_detach_one_process): Rename to ...
14739 (linux_detach_one_lwp): ... this. Adjust.
14740 (linux_detach): Adjust.
14741 (check_removed_breakpoint): Adjust.
14742 (status_pending_p): Adjust.
14743 (linux_wait_for_process): Rename to ...
14744 (linux_wait_for_lwp): ... this. Adjust.
14745 (linux_wait_for_event): Adjust.
14746 (send_sigstop): Adjust.
14747 (wait_for_sigstop): Adjust.
14748 (stop_all_processes): Rename to ...
14749 (stop_all_lwps): ... this.
14750 (linux_resume_one_process): Rename to ...
14751 (linux_resume_one_lwp): ... this. Adjust.
14752 (linux_set_resume_request, linux_continue_one_thread)
14753 (linux_queue_one_thread, resume_status_pending_p)
14754 (usr_store_inferior_registers, regsets_store_inferior_registers)
14755 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14757 * linux-low.h (get_process): Rename to ...
14758 (get_lwp): ... this. Adjust.
14759 (get_thread_process): Rename to ...
14760 (get_thread_lwp): ... this. Adjust.
14761 (get_process_thread): Rename to ...
14762 (get_lwp_thread): ... this. Adjust.
14763 (struct process_info): Rename to ...
14764 (struct lwp_info): ... this.
14765 (all_processes): Rename to ...
14766 (all_lwps): ... this.
14767 * proc-service.c (ps_lgetregs): Adjust.
14768 * thread-db.c (thread_db_create_event, find_one_thread)
14769 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14771 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14773 * server.c (handle_query): Handle "qAttached".
14775 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14777 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14778 GPLv3, update license URL.
14780 2009-03-01 Doug Evans <dje@google.com>
14782 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14783 (server_h): Add gdb_signals.h.
14784 (signals.o): Update.
14785 * server.h (target_signal_from_host,target_signal_to_host_p)
14786 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14788 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14790 * remote-utils.c (getpkt): Also generate remote-debug
14791 information if noack_mode is set.
14793 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14795 * server.c (handle_query): Report qXfer:siginfo:read and
14796 qXfer:siginfo:write as supported and handle them.
14797 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14798 * linux-low.c (linux_xfer_siginfo): New.
14799 (linux_target_ops): Set it.
14801 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14803 * server.c (gdbserver_usage): Mention --remote-debug.
14804 (main): Accept '--remote-debug' switch.
14806 2009-01-18 Doug Evans <dje@google.com>
14808 * regcache.c (new_register_cache): No need to check result of xcalloc.
14809 * server.c (handle_search_memory): Back out calls to xmalloc,
14810 result is checked and error is returned to user upon failure.
14811 (handle_query): Ditto. Add more checks for result of malloc.
14812 (handle_v_cont): Check result of malloc, report error back to
14814 (handle_v_run): Ditto. Call freeargv.
14815 * server.h (freeargv): Declare.
14816 * utils.c (freeargv): New fn.
14818 2009-01-15 Doug Evans <dje@google.com>
14820 * gdbreplay.c (perror_with_name): Make arg const char *.
14821 * server.h (target_signal_to_name): Make return type const char *.
14822 * thread-db.c (thread_db_err_str): Make return type const char *.
14823 * utils.c (perror_with_name): Make arg const char *.
14825 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14827 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14828 when handling a EXIT_PROCESS_DEBUG_EVENT.
14830 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14832 * gdbreplay.c (gdbreplay_version): Update copyright year.
14833 * server.c (gdbserver_version): Likewise.
14835 2009-01-05 Doug Evans <dje@google.com>
14837 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14838 (handle_extended_wait): Improve comment.
14840 2008-12-13 Doug Evans <dje@google.com>
14842 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14843 * server.h (ATTR_MALLOC): New macro.
14844 (xmalloc,xcalloc,xstrdup): Declare.
14845 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14846 * inferiors.c: Ditto.
14847 * linux-low.c: Ditto.
14848 * mem-break.c: Ditto.
14849 * regcache.c: Ditto.
14850 * remote-utils.c: Ditto.
14853 * win32-low.c: Ditto.
14855 2008-12-12 Doug Evans <dje@google.com>
14857 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14858 in debugging printf.
14860 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14862 2008-12-09 Doug Evans <dje@google.com>
14864 * linux-low.h (struct process_info): Delete member tid, unused.
14865 * thread-db.c (find_one_thread): Update.
14866 (maybe_attach_thread): Update.
14868 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14870 * target.h (struct target_ops): Add qxfer_osdata member.
14871 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14873 (linux_qxfer_osdata): New functions.
14874 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14876 * server.c (handle_query): Handle "qXfer:osdata:read:".
14877 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14878 (buffer_xml_printf): New functions.
14879 * server.h (struct buffer): New.
14880 (buffer_grow_str, buffer_grow_str0): New macros.
14881 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14882 (buffer_xml_printf): Declare.
14884 2008-11-24 Doug Evans <dje@google.com>
14886 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14888 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14890 * server.c (handle_v_run): Always use the supplied argument list.
14892 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14894 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14895 (xtensa_regmap_table): Add entry for scompare1.
14897 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14899 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14900 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14901 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14902 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14903 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14904 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14905 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14906 XML target descriptions.
14907 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14908 when inferior is running on an ISA 2.05 or later processor. Add
14909 special case to return offset for full 64-bit slot of FPSCR when
14912 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14914 * Makefile.in (SFILES, clean): Added sparc64 files.
14915 (reg-sparc64.o, reg-sparc64.c): New.
14916 * configure.srv (sparc*-*-linux*): New configuration.
14917 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14918 syscall arguments for SPARC.
14919 (regsets_store_inferior_registers): Likewise.
14920 * linux-sparc-low.c: New file.
14922 2008-10-21 Doug Evans <dje@google.com>
14924 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14925 (READLINE_DIR,READLINE_DEP): Delete.
14926 (INTERNAL_CFLAGS): Update.
14927 (LINTFLAGS): Update.
14929 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14931 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14932 whole argv from the last run, not just argv[0].
14934 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14936 * regcache.c (new_register_cache): Return NULL if the register
14937 cache size isn't known yet.
14938 (free_register_cache): Avoid dereferencing a NULL regcache.
14940 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14942 * configure.srv: Merge MIPS and MIPS64.
14944 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14946 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14948 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14950 * Makefile.in: Add required vsx dependencies.
14952 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14953 Declare init_registers_powerpc_vsx32l.
14954 Declare init_registers_powerpc_vsx64l.
14955 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14956 (ppc_arch_setup): Check for VSX in hwcap.
14957 (ppc_fill_vsxregset): New function.
14958 (ppc_store_vsxregset): New function.
14959 Add new VSX entry in regset_info target_regsets.
14961 * configure.srv: Add new VSX dependencies.
14963 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14965 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14966 (remote_open): Set or clear transport_is_reliable.
14967 (putpkt_binary): Don't expect acks in noack mode.
14968 (getpkt): Don't send ack/nac in noack mode.
14969 * server.c (handle_general_set): Handle QStartNoAckMode.
14970 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14972 (main): Reset noack_mode on every connection.
14973 * server.h (noack_mode): Declare.
14975 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14977 * Makefile.in (GDBREPLAY_OBS): New variable.
14978 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14980 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14981 Daniel Jacobowitz <dan@codesourcery.com>
14983 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14984 (usr_store_inferior_registers): Likewise.
14985 (regsets_store_inferior_registers): Likewise.
14987 2008-07-31 Rolf Jansen <rj@surtec.com>
14988 Pedro Alves <pedro@codesourcery.com>
14990 * configure.ac: Check for memmem declaration.
14991 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14992 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14993 (disable_packet_qfThreadInfo): Unconditionally compile.
14994 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14995 * configure, config.in: Regenerate.
14997 2008-07-28 Doug Kwan <dougkwan@google.com>
14999 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15000 (linux_write_memory): Remove declaration of errno.
15002 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15004 * linux-low.c (handle_extended_wait): Do not use "status"
15005 variable uninitialized.
15007 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15009 * server.c (handle_v_attach): Inhibit reporting dll changes.
15011 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15013 * remote-utils.c (prepare_resume_reply): If requested, don't
15014 output "thread:TID" in the T stop reply.
15016 * server.c (disable_packet_vCont, disable_packet_Tthread)
15017 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15018 (handle_query): If requested, disable support for qC, qfThreadInfo
15020 (handle_v_requests): If requested, disable support for vCont.
15021 (gdbserver_show_disableable): New.
15022 (main): Handle --disable-packet and --disable-packet=LIST.
15024 * server.h (disable_packet_vCont, disable_packet_Tthread)
15025 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15027 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15029 * server.c (gdbserver_usage): Mention --version.
15031 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15033 * Makefile.in (gdbreplay.o): New rule.
15035 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15037 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15038 message, not gdbserver.
15040 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15041 Nathan Sidwell <nathan@codesourcery.com>
15042 Joseph Myers <joseph@codesourcery.com>
15044 * acinclude.m4: Include ../../config/acx.m4.
15045 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15046 * configure, config.in: Regenerate.
15047 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15048 * server.c (gdbserver_version): Print PKGVERSION.
15049 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15050 (main): Adjust gdbserver_usage calls.
15051 * gdbreplay.c (version, host_name): Add declarations.
15052 (gdbreplay_version, gdbreplay_usage): New.
15053 (main): Accept --version and --help options.
15055 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15057 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15058 (arm_breakpoint_at): Handle Thumb.
15059 (the_low_target): Add comment.
15061 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15063 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15065 2008-05-09 Doug Evans <dje@google.com>
15067 * server.h (decode_search_memory_packet): Declare.
15068 * remote-utils.c (decode_search_memory_packet): New fn.
15069 * server.c (handle_search_memory_1): New fn.
15070 (handle_search_memory): New fn.
15071 (handle_query): Process qSearch:memory packets.
15073 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15075 * regcache.c (registers_length): Remove.
15076 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15077 full register packet.
15078 * regcache.h (registers_length): Remove prototype.
15079 * server.h (PBUFSIZ): Define to 16384.
15081 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15083 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15084 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15085 powerpc-64l.o, and powerpc-altivec64l.o.
15086 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15087 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15088 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15089 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15090 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15093 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15094 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15095 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15096 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15097 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15098 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15099 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15100 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15101 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15102 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15105 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15106 (init_registers_powerpc_32l): ... this new prototype.
15107 (init_registers_powerpc_32): Remove, replace by ...
15108 (init_registers_powerpc_altivec32l): ... this new prototype.
15109 (init_registers_powerpc_e500): Remove, replace by ...
15110 (init_registers_powerpc_e500l): ... this new prototype.
15111 (init_registers_ppc64): Remove, replace by ...
15112 (init_registers_powerpc_64l): ... this new prototype.
15113 (init_registers_powerpc_64): Remove, replace by ...
15114 (init_registers_powerpc_altivec64l): ... this new prototype.
15115 (ppc_num_regs): Set to 73.
15116 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15117 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15118 (ppc_cannot_store_register): Handle orig_r3 and trap.
15119 (ppc_arch_setup): Update init_registers_... calls.
15120 (ppc_fill_gregset): Handle orig_r3 and trap.
15122 * inferiors.c (clear_inferiors): Reset current_inferior.
15124 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15126 * acinclude.m4: Add override.m4.
15127 * configure: Regenerate.
15129 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15131 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15132 initial call to init_register_ppc64.
15134 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15136 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15137 single powerpc*-*-linux* case.
15138 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15140 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15142 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15143 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15145 * linux-ppc-low.c: Include <elf.h>.
15146 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15147 (ppc_hwcap): New global variable.
15148 (ppc_regmap): Remove __SPE__ #ifdef sections.
15149 (ppc_regmap_e500): New global variable.
15150 (ppc_cannot_store_register): Update __SPE__ special case.
15151 (ppc_get_hwcap): New function.
15152 (ppc_arch_setup): Use it to determine whether inferior supports
15153 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15154 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15155 Do not access registers if target does not support AltiVec.
15156 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15157 Do not access registers if target does not support SPE.
15158 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15160 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15162 * linux-low.c (disabled_regsets, num_regsets): New.
15163 (use_regsets_p): Delete.
15164 (linux_wait_for_process): Clear disabled_regsets.
15165 (regsets_fetch_inferior_registers): Check and set it.
15166 (regsets_store_inferior_registers): Likewise.
15167 (linux_fetch_registers, linux_store_registers): Do not use
15169 (initialize_low): Allocate disabled_regsets.
15171 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15173 * Makefile.in (LIBOBJS): New.
15174 (OBS): Use LIBOBJS.
15175 (memmem.o): New rule.
15176 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15177 * configure: Regenerated.
15179 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15181 * server.c (handle_query): Never return "unsupported" for
15182 qXfer:features:read queries.
15184 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15186 * server.c (get_features_xml): Fix inverted condition.
15187 (handle_query): Always support qXfer:feature:read.
15189 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15191 * server.c (wrapper_argv): New.
15192 (start_inferior): Handle wrapper_argv. If set, expect an extra
15194 (gdbserver_usage): Document --wrapper.
15195 (main): Parse --wrapper.
15197 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15199 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15200 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15201 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15202 (ppc_set_pc): Likewise.
15203 (ppc_arch_setup): New function.
15204 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15205 of collect_register.
15206 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15208 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15210 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15211 instead of linux-ppc64-low.o.
15212 * linux-ppc64-low.c: Remove file.
15213 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15214 (linux-ppc64-low.o): Remove rule.
15216 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15217 (init_registers_powerpc_64): Likewise.
15218 (ppc_regmap): Conditionally define depending on __powerpc64__.
15219 (ppc_cannot_store_register): Do not special-case "fpscr" when
15220 compiled on __powerpc64__.
15221 (ppc_collect_ptrace_register): New function.
15222 (ppc_supply_ptrace_register): New function.
15223 (ppc_breakpoint): Change type to "unsigned int".
15224 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15225 (the_low_target): Conditionally provide initializers for the
15226 arch_setup member depending on __powerpc64__. Install
15227 collect_ptrace_register and supply_ptrace_register members.
15229 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15231 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15232 * server.c (gdbserver_xmltarget): Define.
15233 (get_features_xml): Use it to replace "target.xml" and arch_string.
15235 * configure.srv: Remove srv_xmltarget. Add XML files that were
15236 mentioned there to srv_xmlfiles instead. Remove conditional tests
15237 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15238 srv_xmlfiles and srv_regobj to include all possible choices.
15239 * configure.ac (srv_xmltarget): Remove.
15240 (srv_xmlfiles): Do not add "target.xml".
15241 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15242 checks for supplementary target information.
15243 * configure: Regenerate.
15244 * Makefile.in (XML_TARGET): Remove.
15245 (target.xml): Remove rule.
15246 (clean): Do not clean up target.xml.
15247 (.PRECIOUS): Do not mention target.xml.
15249 * target.h (struct target_ops): Remove arch_string member.
15250 * linux-low.c (linux_arch_string): Remove.
15251 (linux_target_ops): Remove arch_string initializer.
15252 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15253 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15254 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15255 * spu-low.c (spu_arch_string): Remove.
15256 (spu_target_ops): Remove arch_string initializer.
15257 * win32-low.c (win32_arch_string): Remove.
15258 (win32_target_ops): Remove arch_string initializer.
15259 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15260 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15261 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15263 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15265 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15266 by collect_ptrace_register and supply_ptrace_register hooks.
15267 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15268 instead of checking for the_low_target.left_pad_xfer.
15269 (usr_store_inferior_registers): Use collect_ptrace_register callback
15270 instead of checking for the_low_target.left_pad_xfer.
15272 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15273 (s390_supply_ptrace_register): Likewise.
15274 (s390_fill_gregset): Call s390_collect_ptrace_register.
15275 (the_low_target): Update.
15277 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15278 (ppc_supply_ptrace_register): Likewise.
15279 (the_low_target): Update.
15281 * linux-i386-low.c (the_low_target): Update.
15282 * linux-x86-64-low.c (the_low_target): Update.
15284 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15286 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15287 reg-s390.o and reg-s390x.o.
15289 * linux-low.c (new_inferior): New global variable.
15290 (linux_create_inferior, linux_attach): Set it.
15291 (linux_wait_for_process): Call the_low_target.arch_setup after the
15292 target has stopped for the first time.
15293 (initialize_low): Do not call the_low_target.arch_setup.
15295 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15296 (s390_set_pc): Likewise.
15297 (s390_arch_setup): New function.
15298 (the_low_target): Use s390_arch_setup as arch_setup routine.
15300 * regcache.c (realloc_register_cache): New function.
15301 (set_register_cache): Call it for each existing regcache.
15303 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15305 * server.h (init_registers): Remove prototype.
15307 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15308 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15309 instead of init_registers ().
15310 * linux-arm-low.c (init_registers_arm): Add prototype.
15311 (init_registers_arm_with_iwmmxt): Likewise.
15312 (the_low_target): Add initializer for arch_setup field.
15313 * linux-cris-low.c (init_registers_cris): Add prototype.
15314 (the_low_target): Add initializer for arch_setup field.
15315 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15316 (the_low_target): Add initializer for arch_setup field.
15317 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15318 (the_low_target): Add initializer for arch_setup field.
15319 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15320 (the_low_target): Add initializer for arch_setup field.
15321 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15322 (the_low_target): Add initializer for arch_setup field.
15323 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15324 (the_low_target): Add initializer for arch_setup field.
15325 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15326 (init_registers_mips64_linux): Likewise.
15327 (the_low_target): Add initializer for arch_setup field.
15328 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15329 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15330 (the_low_target): Add initializer for arch_setup field.
15331 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15332 (init_registers_powerpc_64): Likewise.
15333 (the_low_target): Add initializer for arch_setup field.
15334 * linux-s390-low.c (init_registers_s390): Add prototype.
15335 (init_registers_s390x): Likewise.
15336 (the_low_target): Add initializer for arch_setup field.
15337 * linux-sh-low.c (init_registers_sh): Add prototype.
15338 (the_low_target): Add initializer for arch_setup field.
15339 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15340 (the_low_target): Add initializer for arch_setup field.
15341 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15342 (the_low_target): Add initializer for arch_setup field.
15344 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15345 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15346 instead of init_registers ().
15347 * win32-arm-low.c (init_registers_arm): Add prototype.
15348 (the_low_target): Add initializer for arch_setup field.
15349 * win32-i386-low.c (init_registers_i386): Add prototype.
15350 (the_low_target): Add initializer for arch_setup field.
15352 * spu-low.c (init_registers_spu): Add prototype.
15353 (initialize_low): Call initialie_registers_spu () instead of
15354 initialize_registers ().
15356 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15358 * server.c (handle_v_requests): When handling the vRun and vAttach
15359 packets, if already debugging a process, don't kill it. Return an
15362 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15364 * server.c (handle_query): Correct length check.
15366 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15368 * win32-low.c (do_initial_child_stuff): Add process handle
15369 parameter. Set current_process_handle and current_process_id from the
15370 parameters. Clear globals.
15371 (win32_create_inferior): Don't set current_process_handle and
15372 current_process_id here. Instead pass them on the call to
15373 do_initial_child_stuff.
15374 (win32_attach): Likewise.
15375 (win32_clear_inferiors): New.
15376 (win32_kill): Don't close the current process handle or the
15377 current thread handle here. Instead call win32_clear_inferiors.
15378 (win32_detach): Don't open a new handle to the process. Call
15379 win32_clear_inferiors.
15380 (win32_join): Don't rely on current_process_handle; open a new
15381 handle using the process id.
15382 (win32_wait): Call win32_clear_inferiors when the inferior process
15385 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15387 * server.c (monitor_show_help): Add "exit".
15389 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15391 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15392 (clean): Add reg-xtensa.c.
15393 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15394 * configure.srv (xtensa*-*-linux*) New target.
15395 * linux-xtensa-low.c: New.
15396 * xtensa-xtregs.c: New.
15398 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15400 * hostio.c: Don't include errno.h.
15401 (errno_to_fileio_errno): Move to hostio-errno.
15402 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15403 error number outputting to the target->hostio_last_error callback.
15404 (hostio_packet_error): Use FILEIO_EINVAL directly.
15405 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15406 calls to hostio_error.
15407 * hostio-errno.c: New.
15408 * server.h (hostio_last_error_from_errno): Declare.
15409 * target.h (target_ops): Add hostio_last_error member.
15410 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15411 as hostio_last_error handler.
15412 * spu-low.c (spu_target_ops): Likewise.
15413 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15414 (wince_hostio_last_error): New functions.
15415 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15416 as hostio_last_error handler.
15417 (win32_target_ops) [!_WIN32_WCE]: Register
15418 hostio_last_error_from_errno as hostio_last_error handler.
15419 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15420 (hostio-errno.o): New rule.
15421 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15422 * configure.srv (srv_hostio_err_objs): New variable. Default to
15424 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15425 * configure: Regenerate.
15427 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15429 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15430 (linux_kill, linux_detach): Clean up the process list.
15431 * remote-utils.c (remote_open): Improve port number parsing.
15432 (putpkt_binary, input_interrupt): Only send interrupts if the target
15434 * server.c (extended_protocol): Make static.
15435 (attached): Define earlier.
15436 (exit_requested, response_needed, program_argv): New variables.
15437 (target_running): New.
15438 (start_inferior): Clear attached here.
15439 (attach_inferior): Set attached here.
15440 (require_running): Define.
15441 (handle_query): Use require_running and target_running. Implement
15443 (handle_v_attach, handle_v_run): New.
15444 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15445 (gdbserver_usage): Update.
15446 (main): Redo argument parsing. Handle --debug and --multi. Handle
15447 --attach along with other options or after the port. Save
15448 program_argv. Support no initial program. Resynchronize
15449 communication with GDB after an error. Handle "monitor exit".
15450 Use require_running and target_running. Always allow the extended
15451 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15452 restart in extended mode.
15453 * README: Refer to the GDB manual. Update --attach usage.
15455 2007-12-20 Andreas Schwab <schwab@suse.de>
15457 * linux-low.c (STACK_SIZE): Define.
15458 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15459 (linux_test_for_tracefork): Likewise.
15461 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15463 * linux-low.c (linux_wait_for_event): Update messages. Do not
15464 reinsert auto-delete breakpoints.
15465 * mem-break.c (struct breakpoint): Change return type of handler to
15467 (set_breakpoint_at): Update handler type.
15468 (reinsert_breakpoint_handler): Return 1 instead of calling
15470 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15472 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15473 * mem-break.h (set_breakpoint_at): Update handler type.
15474 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15475 * win32-low.c (auto_delete_breakpoint): New.
15476 (get_child_debug_event): Use it.
15478 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15480 * configure.ac: Check for pread and pwrite.
15481 * hostio.c (handle_pread): Fall back to lseek and read.
15482 (handle_pwrite): Fall back to lseek and write.
15483 * config.in, configure: Regenerated.
15485 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15487 * server.c (myresume): Add own_buf argument.
15488 (main): Update calls.
15490 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15492 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15493 * remote-utils.c (remote_open): Do not call disable_async_io.
15494 (block_async_io): Delete.
15495 (unblock_async_io): Make static.
15496 (initialize_async_io): New.
15497 * server.c (handle_v_cont): Handle async I/O here.
15498 (myresume): Likewise. Move other common resume tasks here...
15499 (main): ... from here. Call initialize_async_io. Disable async
15500 I/O before the main loop.
15501 * server.h (initialize_async_io): Declare.
15502 (block_async_io, unblock_async_io): Delete prototypes.
15503 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15505 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15507 * remote-utils.c (readchar): Allow binary data in received messages.
15509 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15511 * win32-low.c (attaching): New global.
15512 (win32_create_inferior): Clear the `attaching' global.
15513 (win32_attach): Set the `attaching' global.
15514 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15515 attaching. Only set a breakpoint at the entry point if not
15518 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15520 * server.c (main): Don't report dll events on the initial
15521 connection on attaches.
15523 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15525 * server.c (main): Relax numerical bases supported for the pid of
15526 the --attach command line argument.
15528 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15530 * win32-low.c (win32_attach): Call OpenProcess before
15531 DebugActiveProcess, not after. Add last error output to error
15534 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15536 * win32-low.c (win32_get_thread_context)
15537 (win32_set_thread_context): New functions.
15538 (thread_rec): Use win32_get_thread_context.
15539 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15540 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15543 2007-12-03 Leo Zayas
15544 Pedro Alves <pedro_alves@portugalmail.pt>
15546 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15548 (child_add_thread): Minor cleanup.
15549 (child_continue): Resume artificially suspended threads before
15550 calling ContinueDebugEvent.
15551 (suspend_one_thread): New.
15552 (fake_breakpoint_event): New.
15553 (get_child_debug_event): Change return type to int. Check here if
15554 gdb sent an interrupt request. If a soft interrupt was requested,
15555 fake a breakpoint event. Return 0 if there is no event to handle,
15557 (win32_wait): Don't check here if gdb sent an interrupt request.
15558 Ensure there is a valid event to handle.
15559 (win32_request_interrupt): Add soft interruption method as last
15562 2007-12-03 Leo Zayas
15563 Pedro Alves <pedro_alves@portugalmail.pt>
15565 * win32-low.h (win32_thread_info): Add descriptions to the
15566 structure members. Replace `suspend_count' counter by a
15568 * win32-low.c (thread_rec): Update condition of when to get the
15569 context from the inferior. Rely on ContextFlags being set if it
15570 has already been retrieved. Only suspend the inferior thread if
15571 we haven't already. Warn if that fails.
15572 (continue_one_thread): s/suspend_count/suspended/. Only call
15573 ResumeThread once. Warn if that fails.
15575 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15577 * win32-low.c (win32_wait): Don't read from the inferior when it
15578 has already exited.
15580 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15582 * Makefile.in (win32_low_h): New variable.
15583 (win32-low.o): Add dependency on $(win32_low_h).
15584 (win32-arm-low.o, win32-i386-low.o): New rules.
15586 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15588 * hostio.c: Correct copyright year.
15590 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15592 * Makefile.in (OBS): Add hostio.o.
15593 (hostio.o): New rule.
15594 * server.h (handle_vFile): Declare.
15595 * hostio.c: New file.
15596 * server.c (handle_v_requests): Take packet_len and new_packet_len
15597 for binary packets. Call handle_vFile.
15598 (main): Update call to handle_v_requests.
15600 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15602 * linux-low.c: Include <sched.h>.
15604 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15606 * linux-low.c (linux_tracefork_grandchild): New.
15607 (linux_tracefork_child): Use clone.
15608 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15610 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15612 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15614 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15616 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15618 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15620 * inferiors.c (change_inferior_id): Delete.
15621 (add_pid_to_list, pull_pid_from_list): New.
15622 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15623 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15624 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15625 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15626 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15627 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15628 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15629 (using_threads): Always set to 1.
15630 (handle_extended_wait): New.
15631 (add_process): Do not set TID.
15632 (linux_create_inferior): Set must_set_ptrace_flags.
15633 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15634 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15635 (linux_thread_alive): Rename TID argument to LWPID.
15636 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15637 (linux_wait_for_event): Do not use TID or check using_threads. Update
15638 call to dead_thread_notify. Call handle_extended_wait.
15639 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15640 (send_sigstop): Delete sigstop_sent.
15641 (wait_for_sigstop): Avoid TID.
15642 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15643 (linux_test_for_tracefork): New.
15644 (linux_lookup_signals): Use thread_db_active and
15645 linux_supports_tracefork_flag.
15646 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15647 * linux-low.h (get_process_thread): Avoid TID.
15648 (struct process_ifo): Move thread_known and tid to the end. Remove
15650 (linux_attach_lwp, thread_db_init): Update prototypes.
15651 * server.h (change_inferior_id): Delete prototype.
15652 (add_pid_to_list, pull_pid_from_list): New prototypes.
15653 * thread-db.c (thread_db_use_events): New.
15654 (find_first_thread): Rename to...
15655 (find_one_thread): ...this. Update callers and messages. Do not
15656 call fatal. Check thread_db_use_events. Do not call
15657 change_inferior_id or new_thread_notify.
15658 (maybe_attach_thread): Update. Do not call new_thread_notify.
15659 (thread_db_init): Set thread_db_use_events. Check use_events.
15660 * utils.c (fatal, warning): Correct message prefix.
15662 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15664 * Makefile.in (clean): Remove new files.
15665 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15666 (powerpc-64.o, powerpc-64.c): New rules.
15667 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15668 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15670 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15672 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15673 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15674 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15675 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15676 (target_regsets): Add AltiVec and SPE register sets.
15677 * configure.ac: Check for AltiVec and SPE.
15678 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15679 (ppc_fill_vrregset, ppc_store_vrregset): New.
15680 (target_regsets): Add AltiVec register set.
15681 * configure: Regenerated.
15683 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15685 * linux-low.c (O_LARGEFILE): Define.
15686 (linux_read_memory): Use /proc/PID/mem.
15687 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15688 * configure, config.in: Regenerated.
15690 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15692 * linux-low.c (linux_wait_for_event): Do not pass signals while
15695 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15697 * win32-low.c (create_process): New.
15698 (win32_create_inferior): Use create_process instead of
15699 CreateProcess. If create_process failed retry appending an ".exe"
15700 suffix. Store the GetLastError result immediatelly after
15701 create_process calls and use it on the call to error.
15703 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15705 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15707 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15709 * configure.ac: Switch license to GPLv3.
15711 2007-08-01 Michael Snyder <msnyder@access-company.com>
15713 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15715 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15717 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15719 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15720 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15721 CloseToolhelp32Snapshot.
15722 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15723 CloseToolhelp32Snapshot.
15725 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15727 * server.c (main): Check for inferior exit before main loop.
15729 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15731 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15732 instead of on tmp_desc.
15734 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15735 Daniel Jacobowitz <dan@codesourcery.com>
15737 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15738 (add_thread): Minor cleanups.
15739 (clear_inferiors): Move lower in the file. Clear the DLL
15741 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15742 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15743 (xml_escape_text): New.
15744 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15746 (handle_v_cont): Report errors.
15747 (gdbserver_version): Update.
15748 (main): Correct size of own_buf. Do not report initial DLL events.
15749 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15750 (unloaded_dll, xml_escape_text): New.
15751 * win32-low.c (enum target_waitkind): Update comments.
15752 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15753 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15754 (win32_EnumProcessModules, win32_GetModuleInformation)
15755 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15756 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15757 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15758 (win32_Module32First, win32_Module32Next, load_toolhelp)
15759 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15760 (get_child_debug_event): Handle DLL events.
15761 (win32_wait): Likewise.
15763 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15765 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15766 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15768 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15770 * win32-low.c (handle_output_debug_string): Ignore event if not
15773 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15775 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15777 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15779 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15781 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15783 * inferiors.c (change_inferior_id): Add comment.
15784 * linux-low.c (check_removed_breakpoint): Add an early
15785 prototype. Improve debug output.
15786 (linux_attach): Doc update.
15787 (linux_detach_one_process, linux_detach): Clean up before releasing
15789 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15790 * linux-low.h (struct process_info): Doc improvement.
15791 * mem-break.c (delete_all_breakpoints): New.
15792 * mem-break.h (delete_all_breakpoints): New prototype.
15793 * thread-db.c (find_first_thread): New.
15794 (thread_db_create_event): Call it instead of
15795 thread_db_find_new_threads. Clean up unused variables.
15796 (maybe_attach_thread): Remove first thread handling.
15797 (thread_db_find_new_threads): Use find_first_thread.
15798 (thread_db_get_tls_address): Likewise.
15800 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15802 * thread-db.c (thread_db_find_new_threads): Add prototype.
15803 (thread_db_create_event): Check for the main thread before adding
15805 (maybe_attach_thread): Only enable event reporting if TID == 0.
15806 (thread_db_get_tls_address): Check for new threads.
15808 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15810 * linux-low.c (linux_create_inferior): Try execv before execvp.
15811 * spu-low.c (spu_create_inferior): Likewise.
15813 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15815 * linux-low.c (linux_create_inferior): Change execv to execvp.
15816 * spu-low.c (spu_create_inferior): Likewies.
15818 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15820 * Makefile.in (clean): Clean new files instead of deleted ones.
15821 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15822 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15824 * configure.srv: Specify XML files and new regformats for MIPS and
15826 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15827 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15828 an entry for the restart register.
15829 (mips_cannot_fetch_register, mips_cannot_store_register)
15830 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15831 register names to match the XML descriptions.
15832 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15833 restart register instead of $0.
15835 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15836 Markus Deuling <deuling@de.ibm.com>
15838 * remote-utils.c (decode_xfer_write): New function.
15839 * server.h (decode_xfer_write): Add prototype.
15840 * server.c (handle_query): Add PACKET_LEN argument. Support
15841 qXfer:spu:read and qXfer:spu:write packets.
15842 (main): Pass packet_len to handle_query.
15843 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15844 * target.h (target_ops): Add qxfer_spu.
15846 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15848 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15849 accessing non-seekable spufs files.
15851 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15853 * server.c (handle_query): Add reply for qC packet.
15855 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15856 Leo Zayas <lerele@champenstudios@com>
15858 * server.h (check_remote_input_interrupt_request): New function.
15859 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15860 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15861 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15862 (check_remote_input_interrupt_request): New function.
15863 * server.h (check_remote_input_interrupt_request): Declare.
15864 * win32-low.c (winapi_DebugBreakProcess,
15865 winapi_GenerateConsoleCtrlEvent): New typedefs.
15866 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15868 (win32_wait): Check for remote interrupt request
15869 with check_remote_input_interrupt_request.
15870 (win32_request_interrupt): New function.
15871 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15873 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15875 * win32-low.c (debug_registers_changed,
15876 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15877 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15878 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15879 (thread_rec): Get context using the low target.
15880 (child_add_thread): Call thread_added on the low target,
15881 which does the same thing.
15883 (do_initial_child_stuff): Remove debug registers references.
15884 Set context using the low target. Resume threads after
15885 setting the contexts.
15886 (child_continue): Remove dead variable. Remove debug
15887 registers references.
15888 (child_fetch_inferior_registers): Go through the low target.
15889 (do_child_store_inferior_registers): Remove.
15890 (child_store_inferior_registers): Go through the low target.
15891 (win32_resume): Remove debug registers references.
15892 Set context using the low target.
15893 (handle_exception): Change return type to void. Don't record
15894 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15895 first chance exception.
15896 (get_child_debug_event): Change return type to void. Remove
15897 goto loop. Always return after waiting for debug event.
15898 (win32_wait): Convert to switch statement. Handle spurious
15901 * win32-i386-low.c (debug_registers_changed,
15902 debug_registers_used): New.
15903 (initial_stuff): Rename to ...
15904 (i386_initial_stuff): ... this. Clear debug registers
15906 (store_debug_registers): Delete.
15907 (i386_get_thread_context): New.
15908 (load_debug_registers): Delete.
15909 (i386_set_thread_context): New.
15910 (i386_thread_added): New.
15911 (single_step): Rename to ...
15912 (i386_single_step): ... this.
15913 (do_fetch_inferior_registers): Rename to ...
15914 (i386_fetch_inferior_register): ... this.
15915 (i386_store_inferior_register): New.
15916 (the_low_target): Adapt to new interface.
15918 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15919 (arm_get_thread_context): New.
15920 (arm_set_thread_context): New.
15922 (do_fetch_inferior_registers): Rename to ...
15923 (arm_fetch_inferior_register): ... this.
15924 (arm_store_inferior_register): New.
15925 (arm_wince_breakpoint): Reimplement as unsigned long.
15926 (arm_wince_breakpoint_len): Define.
15927 (the_low_target): Adapt to new interface.
15929 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15930 load_debug_registers. Add get_thread_context, set_thread_context,
15931 thread_added and store_inferior_register. Rename
15932 fetch_inferior_registers to fetch_inferior_register.
15933 (regptr): Remove declaration.
15935 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15937 * linux-low.c (linux_detach): Change return type to int. Return 0.
15938 * spu-low.c (spu_detach): Likewise.
15940 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15942 * target.h (target_ops): Change return type of detach to int.
15944 (join_inferior): New.
15945 * server.c (main): Don't skip detach support on mingw32.
15946 If the inferior doesn't support detaching return error.
15947 Call join_inferior instead of using waitpid.
15948 * linux-low.c (linux_join): New.
15949 (linux_target_op): Add linux_join.
15950 * spu-low.c (spu_join): New.
15951 (spu_target_ops): Add spu_join.
15952 * win32-low.c (win32_detach): Adapt to new interface.
15953 Reopen current_process_handle before detaching. Issue a child
15954 resume before detaching.
15956 (win32_target_op): Add win32_join.
15958 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15960 * win32-low.c (win32-attach): Fix return value.
15961 * target.h (target_ops): Describe ATTACH return values.
15963 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15965 * win32-low.c (GETPROCADDRESS): Define.
15966 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15967 (winapi_DebugSetProcessKillOnExit): Likewise.
15968 (win32_create_inferior): Force usage of ansi CreateProcessA.
15969 (win32_attach): Use GETPROCADDRESS.
15970 (win32_detach): Likewise.
15972 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15974 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15976 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * win32-low.c: Commit leftover changes from 2007-03-29.
15980 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15982 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15983 fields short instead of int. Add explicit padding.
15984 (i387_cache_to_fsave): Remove unnecessary casts.
15985 (i387_fsave_to_cache): Doc fix.
15986 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15988 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15990 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15991 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15993 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15995 * configure.srv (arm*-*-mingw32ce*): Move near the other
15998 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16000 * configure.ac: Add errno checking.
16001 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16002 sys/file.h and malloc.h.
16003 (AC_CHECK_DECLS): Add perror.
16004 (srv_mingwce): Handle.
16005 * configure.srv (i[34567]86-*-cygwin*): Add
16006 win32-i386-low.o to srv_tgtobj.
16007 (i[34567]86-*-mingw*): Likewise.
16008 (arm*-*-mingw32ce*): Add case.
16009 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16010 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16011 [__MINGW32CE__] (strerror): New function.
16012 [__MINGW32CE__] (errno): Define to GetLastError.
16013 [__MINGW32CE__] (COUNTOF): New macro.
16014 (remote_open): Remove extra close call.
16015 * mem-break.c (delete_breakpoint_at): New function.
16016 * mem-break.h (delete_breakpoint_at): Declare.
16017 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16018 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16019 [USE_WIN32API] (read, write): Add char* casts.
16020 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16021 * server.h: Include wincecompat.h on Windows CE.
16022 [HAVE_ERRNO_H]: Check.
16023 (perror): Declare if not declared.
16024 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16025 (perror_with_name): Remove errno declaration.
16026 * wincecompat.h: New.
16027 * wincecompat.c: New.
16028 * win32-low.h: New.
16029 * win32-arm-low.c: New.
16030 * win32-i386-low.c: New.
16031 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16032 (OUTMSG2): Make it safe.
16034 (COUNTOF): New macro.
16035 (NUM_REGS): Get it from the low target.
16036 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16037 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16038 (thread_rec): Let low target handle debug registers.
16039 (child_add_thread): Likewise.
16040 (child_init_thread_list): Likewise.
16041 (continue_one_thread): Likewise.
16043 (do_child_fetch_inferior_registers): Move to ...
16044 * win32-i386-low.c: ... here, and rename to ...
16045 (do_fetch_inferior_registers): ... this.
16046 * win32-low.c (child_fetch_inferior_registers):
16047 Go through the low target.
16048 (do_child_store_inferior_registers): Use regptr.
16049 (strwinerror): New function.
16050 (win32_create_inferior): Handle Windows CE.
16051 Use strwinerror instead of strerror on Windows error
16052 codes. Add program to the error output.
16053 Don't close the main thread handle on Windows CE.
16054 (win32_attach): Use coredll.dll on Windows CE.
16055 (win32_kill): Close current process and current
16057 (win32_detach): Use coredll.dll on Windows CE.
16058 (win32_resume): Let low target handle debug registers, and
16060 (handle_exception): Add/Remove initial breakpoint. Avoid
16061 non-existant WSTOPSIG on Windows CE.
16062 (win32_read_inferior_memory): Cast to remove warning.
16063 (win32_arch_string): Go through the low target.
16064 (initialize_low): Call set_breakpoint_data with the low
16065 target's breakpoint.
16066 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16067 FOP_REGNUM, mappings): Move to ...
16068 * win32-i386-low.c: ... here.
16069 * win32-low.c (win32_thread_info): Move to ...
16070 * win32-low.h: ... here.
16071 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16072 win32-arm-low.c and wincecompat.c.
16073 (all:): Add $EXEEXT.
16074 (install-only:): Likewise.
16075 (gdbserver:): Likewise.
16076 (gdbreplay:): Likewise.
16077 * config.in: Regenerate.
16078 * configure: Regenerate.
16080 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16082 * win32-low.c: Rename typedef thread_info to
16083 win32_thread_info throughout.
16085 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16087 * win32-i386-low.c: Rename to ...
16088 * win32-low.c: ... this.
16089 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16090 * Makefile.in: Likewise.
16092 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16094 * remote-utils.c (monitor_output): Constify msg parameter.
16095 * server.h (monitor_output): Likewise.
16096 * win32-i386-low.c (handle_output_debug_string): New.
16097 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16098 handle_output_debug_string.
16099 (get_child_debug_event): Likewise.
16101 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16103 * server.c (main): Correct strtoul check.
16105 2007-03-27 Jon Ringle <jon@ringle.org>
16107 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16109 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16111 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16113 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16115 * terminal.h: Check HAVE_SGTTY_H.
16117 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16119 * remote-utils.c (remote_open): Print out the assigned port number.
16121 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16123 * remote-utils.c (monitor_output): New function.
16124 * server.c (debug_threads): Define here.
16125 (monitor_show_help): New function.
16126 (handle_query): Handle qRcmd.
16127 (main): Do not handle 'd' packet.
16128 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16129 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16132 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16134 * Makefile.in (EXEEXT): New.
16135 (clean): Use $(EXEEXT).
16137 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16139 * target.h (target_ops): Rename send_signal to request_interrupt,
16140 and remove enum target_signal parameter.
16141 * linux-low.c (linux_request_interrupt): Rename from
16142 linux_send_signal, and always send SIGINT.
16143 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16144 and always send SIGINT.
16145 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16147 (input_interrupt): Likewise.
16149 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16151 * server.c (get_features_xml): Check if target implemented
16153 * win32-i386-low.c (win32_arch_string): New.
16154 (win32_target_ops): Add win32_arch_string as arch_string member.
16156 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16158 * spu-low.c (spu_arch_string): New.
16159 (spu_target_ops): Add spu_arch_string.
16161 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16163 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16164 * configure.ac: Do not check for terminal.h.
16165 * configure, config.in: Regenerated.
16167 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16169 * Makefile.in (OBS): Add $(XML_BUILTIN).
16170 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16172 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16173 (arm-with-iwmmxt.c): New.
16174 * config.in, configure: Regenerate.
16175 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16176 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16177 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16178 (arm*-*-linux*): Add iWMMXt and regset support.
16179 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16180 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16181 (arm_store_wmmxregset, target_regsets): New.
16182 * server.c (get_features_xml): Take annex argument. Check builtin
16184 (handle_query): Handle multiple annexes.
16186 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16188 * remote-utils.c [USE_WIN32API] (read, write): Define.
16189 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16192 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16194 * linux-i386-low.c (the_low_target): Set arch_string.
16195 * linux-x86-64-low.c (the_low_target): Likewise.
16196 * linux-low.c (linux_arch_string): New.
16197 (linux_target_ops): Add it.
16198 * linux-low.h (struct linux_target_ops): Add arch_string.
16199 * server.c (write_qxfer_response): Use const void * for DATA.
16200 (get_features_xml): New.
16201 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16202 * target.h (struct target_ops): Add arch_string method.
16204 2007-01-03 Denis Pilat <denis.pilat@st.com>
16205 Daniel Jacobowitz <dan@codesourcery.com>
16207 * linux-low.c (linux_kill): Handle being called with no threads.
16208 * win32-i386-low.c (win32_kill): Likewise.
16209 (get_child_debug_event): Clear current_process_handle.
16211 2006-12-30 Denis PILAT <denis.pilat@st.com>
16212 Daniel Jacobowitz <dan@codesourcery.com>
16214 * remote-utils.c (remote_open): Check the type of specified
16215 serial port devices before opening them.
16216 * server.c (main): Kill the inferior if an error occurs during
16217 the first remote_open.
16219 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16221 * README: Update supported targets.
16223 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16225 * Makefile.in (clean): Remove reg-mips64.c.
16226 (reg-mips64.c, reg-mips64.o): New rules.
16227 * configure.srv: Handle mips64. Include regset support for mips.
16228 * linux-mips-low.c (union mips_register): New.
16229 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16230 (mips_breakpoint, mips_breakpoint_at): Use int.
16231 (mips_collect_register, mips_supply_register)
16232 (mips_collect_register_32bit, mips_supply_register_32bit)
16233 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16234 (mips_store_fpregset, target_regsets): New.
16235 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16237 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16239 * configure.srv: Add target "spu*-*-*".
16240 * Makefile.in (clean): Remove reg-spu.c.
16241 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16242 * spu-low.c: New file.
16244 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16246 * configure.ac: Correct td_thr_tls_get_addr test.
16247 * configure: Regenerated.
16249 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16251 * linux-low.c (linux_wait_for_event): Reformat. Use the
16252 pass_signals array.
16253 * remote-utils.c (decode_address_to_semicolon): New.
16254 * server.c (pass_signals, handle_general_set): New.
16255 (handle_query): Mention QPassSignals for qSupported.
16256 (main): Call handle_general_set.
16257 * server.h (pass_signals, decode_address_to_semicolon): New.
16259 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16261 * server.c (handle_query): Correct error handling for read_auxv.
16263 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16265 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16266 and srv_linux_thread_db to yes.
16267 * linux-s390-low.c (s390_fill_gregset): New function.
16268 (target_regsets): Define data structure.
16270 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16272 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16273 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16274 * config.in, configure: Regenerated.
16275 * inferiors.c (gdb_id_to_thread): New function.
16276 (gdb_id_to_thread_id): Use it.
16277 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16278 * linux-low.h (struct process_info): Add th member.
16279 (thread_db_get_tls_address): New prototype.
16280 * remote-utils.c (decode_address): Make non-static.
16281 * server.c (handle_query): Handle qGetTLSAddr.
16282 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16283 * target.h (struct target_ops): Add get_tls_address.
16284 * thread-db.c (maybe_attach_thread): Save the thread handle.
16285 (thread_db_get_tls_address): New.
16287 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16289 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16290 (linux_resume_one_process): Take a siginfo_t *. Update all
16291 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16292 (struct pending_signals): Add a siginfo_t.
16293 (linux_wait_for_process): Always set last_status.
16294 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16295 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16296 * linux-low.h (struct process_info): Add last_status.
16298 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16300 * remote-utils.c (try_rle): New function.
16301 (putpkt_binary): Use it.
16303 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16305 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16306 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16307 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16308 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16309 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16312 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16314 * server.c (terminal_fd): New variable.
16315 (old_foreground_pgrp): Likewise.
16316 (restore_old_foreground_pgrp): New function.
16317 (start_inferior): Record the terminal file descriptor in terminal_fd
16318 and its original foreground group in old_foreground_pgrp. Register
16319 restore_old_foreground_pgrp with atexit().
16321 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16323 * server.c (handle_query): Correct qPart to qXfer.
16325 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16327 * configure.ac: Check for more headers which are missing on
16328 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16329 * configure.srv: Add Cygwin and mingw32.
16330 * remote-utils.c: Don't include headers unconditionally which
16331 are missing on mingw32. Include <winsock.h> for mingw32.
16332 (remote_open): Adjust for mingw32 support. Flush
16333 standard error after writing to it.
16334 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16335 (unblock_async_io, enable_async_io, disable_async_io)
16336 (readchar, getpkt): Update for Winsock support.
16337 (prepare_resume_reply): Expect a protocol signal number.
16338 * server.c: Disable <sys/wait.h> on mingw32.
16339 (start_inferior): Adjust for mingw32 support. Flush
16340 standard error after writing to it.
16341 (attach_inferior): Likewise. Use protocol signal
16343 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16345 * win32-i386-low.c: New file.
16346 * Makefile.in (XM_CLIBS): Set.
16347 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16348 (win32-i386-low.o): New dependency rule.
16349 * linux-low.c (linux_wait): Use target signal numbers.
16350 * target.h (struct target_ops): Doc fix.
16351 * server.h (target_signal_to_name): New prototype.
16352 * gdbreplay.c: Don't include headers unconditionally which
16353 are missing on mingw32. Include <winsock.h> for mingw32.
16354 (remote_close, remote_open): Adjust for Winsock support.
16355 * configure, config.in: Regenerated.
16357 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16359 * server.c (decode_xfer_read, write_qxfer_response): New.
16360 (handle_query): Take a packet length argument. Handle
16361 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16362 the qSupported response.
16363 (main): Update call to handle_query.
16365 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16367 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16368 (putpkt_binary): Renamed from putpkt and adjusted for binary
16370 (putpkt): New wrapper for putpkt_binary.
16371 (readchar): Don't mask off the high bit.
16372 (decode_X_packet): New function.
16373 * server.c (main): Call putpkt_binary if a handler sets the packet
16374 length. Save the length of the incoming packet. Handle 'X'.
16375 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16377 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16379 * server.c (handle_query): Handle qSupported.
16381 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16383 * remote-utils.c (all_symbols_looked_up): New variable.
16384 (look_up_one_symbol): Check it.
16385 * server.h (look_up_one_symbol): New declaration.
16386 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16388 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16390 * Makefile.in (linux-arm-low.o): Update dependencies.
16391 * linux-arm-low.c: Include "gdb_proc_service.h".
16392 (PTRACE_GET_THREAD_AREA): Define.
16393 (ps_get_thread_area): New function.
16395 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16397 * configure.srv (m68k*-*-uclinux*): New target.
16398 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16399 (linux_resume_one_process): Remove extraneous cast.
16400 (linux_read_offsets): New.
16401 (linux_target_op): Add linux_read_offsets on mmuless systems.
16402 * server.c (handle_query): Add qOffsets logic.
16403 * target.h (struct target_ops): Add read_offsets.
16405 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16407 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16408 (PTRACE_GET_THREAD_AREA): Define.
16409 (ps_get_thread_area): New function.
16410 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16411 (linux-x86-64-low.o): Update.
16413 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16415 * configure.ac: Remove checks for prfpregset_t.
16416 * gdb_proc_service.h: New file.
16417 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16418 new "gdb_proc_service.h".
16419 * proc-service.c: Likewise.
16420 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16421 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16422 * Makefile.in (gdb_proc_service_h): Updated.
16423 * configure, config.in: Regenerated.
16425 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16427 * remote-utils.c (prepare_resume_reply): Move declaration
16428 of gdb_id_from_wait to the top of the block.
16430 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16432 * linux-low.c (regsets_store_inferior_registers): Read the regset
16433 from the target before filling it.
16435 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16437 * server.c (attach_inferior): Return SIGTRAP for a successful
16440 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16442 * Makefile.in (OBS): Add version.o.
16443 (STAGESTUFF): Delete.
16444 (version.o): Add dependencies.
16445 (version.c): Replace rule.
16446 (clean): Remove version.c.
16447 * server.c (gdbserver_version): New.
16448 (gdbserver_usage): Use printf.
16449 (main): Handle --version and --help.
16450 * server.h (version, host_name): Add declarations.
16452 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16464 * linux-x86-64-low.c:
16466 * linux-s390-low.c:
16467 * linux-ppc64-low.c:
16469 * linux-mips-low.c:
16470 * linux-m68k-low.c:
16471 * linux-m32r-low.c:
16474 * linux-ia64-low.c:
16475 * linux-i386-low.c:
16476 * linux-crisv32-low.c:
16488 * gdbserver.1: Add (C) after Copyright. Update the FSF
16491 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16493 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16494 (arm_breakpoint_at): Recognize both breakpoints.
16495 (the_low_target): Use the correct breakpoint instruction.
16497 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16499 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16500 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16501 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16502 (the_low_target): Update.
16504 2005-10-25 Andreas Schwab <schwab@suse.de>
16506 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16508 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16509 (ia64_num_regs): Reduce to 462.
16511 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16513 * acinclude.m4: Correct quoting.
16514 * aclocal.m4: Regenerated.
16516 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16517 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16518 (thread_db_init): Call thread_db_err_str.
16519 * configure.ac: Check for TD_VERSION.
16520 * config.in, configure: Regenerated.
16522 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16524 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16526 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16528 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16529 is not available. Define HAVE_PTRACE_GETREGS if it is.
16530 * config.in, configure: Regenerated.
16531 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16532 * linux-i386-low.c, linux-m68k-low.c: Update to use
16533 HAVE_PTRACE_GETREGS.
16534 * linux-low.c (regsets_fetch_inferior_registers)
16535 (regsets_store_inferior_registers): Only return 0 if we processed
16537 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16538 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16540 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16542 * inferiors.c (struct thread_info): Add gdb_id.
16543 (add_thread): Add gdb_id argument.
16544 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16545 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16546 calls to add_thread.
16547 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16548 * server.c (handle_query): Use thread_to_gdb_id.
16549 (handle_v_cont, main): Use gdb_id_to_thread_id.
16550 * server.h (add_thread): Update prototype.
16551 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16554 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16556 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16557 left-padded registers.
16558 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16559 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16561 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16563 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16564 * configure: Regenerate.
16565 * config.in: Regenerate.
16566 * server.h (NEED_DECLARATION_STRERROR):
16567 Replace with !HAVE_DECL_STRERROR.
16569 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16571 * linux-low.c (linux_wait, linux_send_signal): Don't test
16572 an unsigned long variable for > 0 if it could be MAX_ULONG.
16573 * server.c (myresume): Likewise.
16574 * target.c (set_desired_inferior): Likewise.
16576 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16578 * configure.ac: Simplify and improve check for socklen_t.
16579 * configure, config.in: Regenerate.
16581 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16583 * acconfig.h: Remove.
16584 * configure.ac: Add a test for socklen_t. Use three-argument
16585 AC_DEFINE throughout.
16586 * config.in: Regenerated using autoheader 2.59.
16587 * configure: Regenerated.
16589 * gdbreplay.c (socklen_t): Provide a default.
16590 (remote_open): Use socklen_t.
16591 * remote-utils.c (socklen_t): Provide a default.
16592 (remote_open): Use socklen_t.
16593 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16596 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16598 * linux-low.c (linux_read_memory, linux_write_memory)
16599 (linux_read_auxv): Likewise.
16600 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16601 (check_mem_write): Likewise.
16602 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16604 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16605 (registers_from_string, register_data): Likewise.
16606 * server.c (handle_query, main): Likewise.
16607 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16608 (decode_M_packet): Likewise.
16609 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16610 * target.h (struct target_ops): Update read_memory, write_memory,
16612 (read_inferior_memory, write_inferior_memory): Update.
16613 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16614 to unsigned char *.
16615 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16616 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16617 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16618 linux-s390-low.c, linux-sh-low.c: Update for changes in
16619 read_inferior_memory and the_low_target->breakpoint.
16621 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16623 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16624 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16625 * configure.srv: Add powerpc64-*-linux*.
16626 * linux-ppc64-low.c: New file.
16628 2005-05-23 Orjan Friberg <orjanf@axis.com>
16630 * linux-cris-low.c: New file with support for CRIS.
16631 * linux-crisv32-low.c: Ditto for CRISv32.
16632 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16633 (clean): Add reg-cris.c and reg-crisv32.c.
16634 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16635 reg-crisv32.o, and reg-crisv32.c to make rules.
16636 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16637 recognized targets.
16639 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16641 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16642 of sizeof (PTRACE_XFER_TYPE).
16643 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16645 2005-05-12 Orjan Friberg <orjanf@axis.com>
16647 * target.h (struct target_ops): Add insert_watchpoint,
16648 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16649 pointers for hardware watchpoint support.
16650 * linux-low.h (struct linux_target_ops): Ditto.
16651 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16652 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16653 to linux_target_ops.
16654 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16656 * server.c (main): Recognize 'Z' and 'z' packets.
16658 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16660 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16661 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16662 (the_low_target): Add new members.
16664 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16666 * proc-service.c (ps_lgetregs): Search all_processes instead of
16669 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16671 * server.c (start_inferior): Change return type to int.
16672 (attach_inferior): Change sigptr to int *.
16673 (handle_v_cont, handle_v_requests): Change signal to int *.
16674 (main): Change signal to int.
16676 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16678 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16679 * configure.srv: Add m32r*-*-linux*.
16680 * linux-m32r-low.c: New file.
16682 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16684 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16686 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16688 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16689 Take unsigned long arguments for PIDs.
16690 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16691 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16692 (wait_for_sigstop, linux_resume_one_process)
16693 (regsets_fetch_inferior_registers, linux_send_signal)
16694 (linux_read_auxv): Likewise. Update the types of variables holding
16695 PIDs. Update format string specifiers.
16696 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16697 * remote-utils.c (prepare_resume_reply): Likewise.
16698 * server.c (cont_thread, general_thread, step_thread)
16699 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16701 (handle_query): Update format specifiers.
16702 (handle_v_cont, main): Use strtoul for thread IDs.
16703 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16704 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16705 (general_thread, step_thread, thread_from_wait)
16706 (old_thread_from_wait): Update.
16707 * target.h (struct thread_resume): Use unsigned long for THREAD.
16708 (struct target_ops): Use unsigned long for arguments to attach and
16711 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16713 * acinclude.m4: Include bfd/bfd.m4 directly.
16714 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16715 <agriffis@toolchain.org>.
16716 * aclocal.m4, configure: Regenerated.
16718 2005-01-07 Andrew Cagney <cagney@gnu.org>
16720 * configure.ac: Rename configure.in, require autoconf 2.59.
16721 * configure: Re-generate.
16723 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16725 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16726 LIBS when finished.
16727 * aclocal.m4: Regenerated.
16728 * configure: Regenerated.
16730 2004-11-21 Andreas Schwab <schwab@suse.de>
16732 * linux-m68k-low.c (m68k_num_gregs): Define.
16733 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16734 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16735 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16736 (m68k_breakpoint_at): New. Add to the_low_target.
16738 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16739 srv_linux_thread_db to yes.
16741 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16743 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16744 (ARCH_SET_FS): Likewise.
16745 (ARCH_GET_FS): Likewise.
16746 (ARCH_GET_GS): Likewise.
16748 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16750 * linux-i386-low.c (ps_get_thread_area): New.
16751 * linux-x86-64-low.c (ps_get_thread_area): New.
16752 * linux-low.c: Include <sys/syscall.h>.
16753 (linux_kill_one_process): Don't kill the first thread here.
16754 (linux_kill): Kill the first thread here.
16755 (kill_lwp): New function.
16756 (send_sigstop, linux_send_signal): Use it.
16757 * proc-service.c: Clean up #ifdefs.
16758 (fpregset_info): Delete.
16759 (ps_lgetregs): Update and enable implementation.
16760 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16762 * remote-utils.c (struct sym_cache, symbol_cache): New.
16763 (input_interrupt): Print a clearer message.
16764 (async_io_enabled): New variable.
16765 (enable_async_io, disable_async_io): Use it. Update comments.
16766 (look_up_one_symbol): Use the symbol cache.
16767 * thread-db.c (thread_db_look_up_symbols): New function.
16768 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16770 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16772 * configure.in: Test for -rdynamic.
16773 * configure: Regenerated.
16774 * Makefile (INTERNAL_LDFLAGS): New.
16775 (gdbserver, gdbreplay): Use it.
16777 2004-09-02 Andrew Cagney <cagney@gnu.org>
16779 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16781 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16783 * linux-low.c (linux_wait): Clear all_processes list also.
16785 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16787 * linux-low.c: Include <errno.h>. Remove extern declaration of
16790 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16792 * gdbreplay.c, server.h, utils.c: Update copyright years.
16794 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16796 * server.c (main): Print child status or termination signal from
16797 variable 'signal', not 'sig'.
16799 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16801 * linux-low.c (linux_read_memory): Change return type to
16802 int. Check for and return error from ptrace().
16803 * target.c (read_inferior_memory): Change return type to int. Pass
16804 back return status from the_target->read_memory().
16805 * target.h (struct target_ops): Adapt *read_memory() prototype.
16807 (read_inferior_memory): Adapt prototype.
16808 * server.c (main): Return an error packet if
16809 read_inferior_memory() returns an error.
16811 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16813 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16814 Unify with other clean targets.
16816 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16818 * server.c (handle_v_cont): Call set_desired_inferior.
16820 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16822 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16824 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16826 * linux-low.c (linux_wait): Unblock async I/O.
16827 (linux_resume): Block and enable async I/O.
16828 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16829 * server.h (block_async_io, unblock_async_io): Add prototypes.
16831 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16833 * remote-utils.c (remote_open): Print a status notice after
16834 opening a TCP port.
16835 * server.c (attach_inferior): Print a status notice after
16838 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16840 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16842 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16844 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16846 * server.c, target.h: Update copyright years.
16848 2004-02-25 Roland McGrath <roland@redhat.com>
16850 * target.h (struct target_ops): New member `read_auxv'.
16851 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16852 * linux-low.c (linux_read_auxv): New function.
16853 (linux_target_ops): Initialize `read_auxv' member to that.
16855 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16857 Committed by Jim Blandy <jimb@redhat.com>.
16859 * linux-s390-low.c (s390_num_regs): Update.
16860 (s390_regmap): Remove control registers. Use __s390x__ predefine
16861 instead of GPR_SIZE to distiguish s390 and s390x targets.
16863 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16865 * linux-low.c: Update copyright year.
16866 (check_removed_breakpoint): Clear pending_is_breakpoint.
16867 (linux_set_resume_request, linux_queue_one_thread)
16868 (resume_status_pending_p): New functions.
16869 (linux_continue_one_thread): Use process->resume.
16870 (linux_resume): Only resume threads if there are no pending events.
16871 * linux-low.h (struct process_info): Add resume request
16874 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16876 * regcache.c (new_register_cache): Clear the allocated register
16877 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16879 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16881 * linux-low.c (linux_resume): Take a struct thread_resume *
16883 (linux_wait): Update call.
16884 (resume_ptr): New static variable.
16885 (linux_continue_one_thread): Renamed from
16886 linux_continue_one_process. Use resume_ptr.
16887 (linux_resume): Use linux_continue_one_thread.
16888 * server.c (handle_v_cont, handle_v_requests): New functions.
16889 (myresume): New function.
16890 (main): Handle 'v' case.
16891 * target.h (struct thread_resume): New type.
16892 (struct target_ops): Change argument of "resume" to struct
16894 (myresume): Delete macro.
16896 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16898 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16899 (uninstall): Support DESTDIR.
16901 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16903 * configure.srv: Add xscale*linux copy of arm*linux entry.
16905 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16907 * linux-arm-low.c (arm_reinsert_addr): New function.
16908 (the_low_target): Add arm_reinsert_addr.
16910 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16912 * mem-break.c: Remove whitespace at end of file.
16914 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16916 * configure.in: Check whether we need to prototype strerror.
16917 * server.h: Optionally prototype strerror.
16918 * gdbreplay.c (perror_with_name): Use strerror.
16919 * linux-low.c (linux_attach_lwp): Use strerror.
16920 * utils.c (perror_with_name): Use strerror.
16921 * config.in, configure: Regenerated.
16923 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16925 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16926 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16928 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16930 * Makefile.in (SFILES): Update.
16931 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16932 low-sun3.c: Remove files.
16934 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16936 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16937 (linux_detach_one_process, linux_detach): New functions.
16938 (linux_target_ops): Add linux_detach.
16939 * server.c (main): Handle 'D' packet.
16940 * target.h (struct target_ops): Add "detach" member.
16941 (detach_inferior): Define.
16943 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16945 From Kelley Cook <kelleycook@wideopenwest.com>:
16946 * configure.srv: Accept i[34567]86 variants.
16948 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16950 * linux-low.c (linux_wait_for_event): Correct comment typos.
16951 (linux_resume_one_process): Call check_removed_breakpoint.
16952 (linux_send_signal): New function.
16953 (linux_target_ops): Add linux_send_signal.
16954 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16956 * target.h (struct target_ops): Add send_signal.
16958 2003-05-29 Jim Blandy <jimb@redhat.com>
16960 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16961 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16962 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16963 away part of the register's value.
16965 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16967 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16968 (linux_wait_for_event, linux_init_signals): Likewise.
16970 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16972 * configure.in: Check for stdlib.h.
16973 * configure: Regenerated.
16974 * config.in: Regenerated.
16976 2003-01-04 Andreas Schwab <schwab@suse.de>
16978 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16980 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16982 * Makefile.in: Remove obsolete code.
16984 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16986 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16987 defined(PT_FPR0_HI).
16989 2002-11-17 Stuart Hughes <seh@zee2.com>
16991 * linux-arm-low.c (arm_num_regs): Increase.
16992 (arm_regmap): Include status register.
16994 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16996 * linux-low.c (register_addr): Remove incorrect -1 check.
16998 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17000 * linux-low.c (linux_create_inferior): Call setpgid. Return
17002 (unstopped_p, linux_signal_pid): Remove.
17003 (linux_target_ops): Remove linux_signal_pid.
17004 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17005 global instead of target method.
17006 * target.h (struct target_ops): Remove signal_pid. Update comment
17007 for create_inferior.
17008 * server.c (signal_pid): New variable.
17009 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17010 gdbserver. Set the child to be the foreground process group.
17011 (attach_inferior): Set signal_pid.
17013 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17015 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17017 2002-08-20 Jim Blandy <jimb@redhat.com>
17019 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17022 2002-08-01 Andrew Cagney <cagney@redhat.com>
17024 * Makefile.in: Make chill references obsolete.
17026 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17028 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17029 * configure: Regenerate.
17030 * config.in: Regenerate.
17032 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17034 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17035 (perror_with_name, remote_close, remote_open, expect, play): Static.
17037 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17039 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17040 byte offsets instead of an array of indexes.
17041 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17043 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17045 * regcache.c: Add comment.
17047 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17049 * thread-db.c: New file.
17050 * proc-service.c: New file.
17051 * acinclude.m4: New file.
17052 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17053 proc-service.o, and thread-db.o.
17054 (linux-low.o): Add USE_THREAD_DB.
17055 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17056 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17057 * aclocal.m4: Regenerated.
17058 * config.in: Regenerated.
17059 * configure: Regenerated.
17060 * configure.in: Check for proc_service.h, sys/procfs.h,
17061 thread_db.h, and linux/elf.h headrs.
17062 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17063 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17064 Check for -lthread_db and thread support.
17065 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17066 PowerPC, and SuperH.
17067 * i387-fp.c: Constify arguments.
17068 * i387-fp.h: Likewise.
17069 * inferiors.c: (struct thread_info): Renamed from
17070 `struct inferior_info'. Remove PID member. Use generic inferior
17071 list header. All uses updated.
17072 (inferiors, signal_pid): Removed.
17073 (all_threads): New variable.
17074 (get_thread): Define.
17075 (add_inferior_to_list): New function.
17076 (for_each_inferior): New function.
17077 (change_inferior_id): New function.
17078 (add_inferior): Removed.
17079 (remove_inferior): New function.
17080 (add_thread): New function.
17081 (free_one_thread): New function.
17082 (remove_thread): New function.
17083 (clear_inferiors): Use for_each_inferior and free_one_thread.
17084 (find_inferior): New function.
17085 (find_inferior_id): New function.
17086 (inferior_target_data): Update argument type.
17087 (set_inferior_target_data): Likewise.
17088 (inferior_regcache_data): Likewise.
17089 (set_inferior_regcache_data): Likewise.
17090 * linux-low.c (linux_bp_reinsert): Remove.
17091 (all_processes, stopping_threads, using_thrads)
17092 (struct pending_signals, debug_threads, pid_of): New.
17093 (inferior_pid): Replace with macro.
17094 (struct inferior_linux_data): Remove.
17095 (get_stop_pc, add_process): New functions.
17096 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17097 Use add_process and add_thread.
17098 (linux_attach_lwp): New function, based on old linux_attach. Use
17099 add_process and add_thread. Set stop_expected for new threads.
17100 (linux_attach): New function.
17101 (linux_kill_one_process): New function.
17102 (linux_kill): Kill all LWPs.
17103 (linux_thread_alive): Use find_inferior_id.
17104 (check_removed_breakpoints, status_pending_p): New functions.
17105 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17106 Update. Use WNOHANG. Wait for cloned processes also. Update process
17107 struct for the found process.
17108 (linux_wait_for_event): New function.
17109 (linux_wait): Use it. Support LWPs.
17110 (send_sigstop, wait_for_sigstop, stop_all_processes)
17111 (linux_resume_one_process, linux_continue_one_process): New functions.
17112 (linux_resume): Support LWPs.
17113 (REGISTER_RAW_SIZE): Remove.
17114 (fetch_register): Use register_size instead. Call supply_register.
17115 (usr_store_inferior_registers): Likewise. Call collect_register.
17116 Fix recursive case.
17117 (regsets_fetch_inferior_registers): Improve error message.
17118 (regsets_store_inferior_registers): Add debugging.
17119 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17120 (unstopped_p, linux_signal_pid): New functions.
17121 (linux_target_ops): Add linux_signal_pid.
17122 (linux_init_signals): New function.
17123 (initialize_low): Call it. Initialize using_threads.
17124 * regcache.c (inferior_regcache_data): Add valid
17126 (get_regcache): Fetch registers lazily. Add fetch argument
17127 and update all callers.
17128 (regcache_invalidate_one, regcache_invalidate): New
17130 (new_register_cache): Renamed from create_register_cache.
17131 Return the new regcache.
17132 (free_register_cache): Change argument to a void *.
17133 (registers_to_string, registers_from_string): Call get_regcache
17134 with fetch flag set.
17135 (register_data): Make static. Pass fetch flag to get_regcache.
17136 (supply_register): Call get_regcache with fetch flag clear.
17137 (collect_register): Call get_regcache with fetch flag set.
17138 (collect_register_as_string): New function.
17139 * regcache.h: Update.
17140 * remote-utils.c (putpkt): Flush after debug output and use
17142 Handle input interrupts while waiting for an ACK.
17143 (input_interrupt): Use signal_pid method.
17144 (getpkt): Flush after debug output and use stderr.
17145 (outreg): Use collect_register_as_string.
17146 (new_thread_notify, dead_thread_notify): New functions.
17147 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17148 and general_thread.
17149 (look_up_one_symbol): Flush after debug output.
17150 * server.c (step_thread, server_waiting): New variables.
17151 (start_inferior): Don't use signal_pid. Update call to mywait.
17152 (attach_inferior): Update call to mywait.
17153 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17154 (main): Don't fetch/store registers explicitly. Use
17155 set_desired_inferior. Support proposed ``Hs'' packet. Update
17157 * server.h: Update.
17158 (struct inferior_list, struct_inferior_list_entry): New.
17159 * target.c (set_desired_inferior): New.
17160 (write_inferior_memory): Constify.
17161 (mywait): New function.
17162 * target.h: Update.
17163 (struct target_ops): New signal_pid method.
17164 (mywait): Removed macro, added prototype.
17166 * linux-low.h (regset_func): Removed.
17167 (regset_fill_func, regset_store_func): New.
17168 (enum regset_type): New.
17169 (struct regset_info): Add type field. Use new operation types.
17170 (struct linux_target_ops): stop_pc renamed to get_pc.
17171 Add decr_pc_after_break and breakpoint_at.
17172 (get_process, get_thread_proess, get_process_thread)
17173 (strut process_info, all_processes, linux_attach_lwp)
17174 (thread_db_init): New.
17176 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17177 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17178 (the_low_target): Add new members.
17179 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17180 (i386_store_fpxregset): Constify.
17181 (target_regsets): Add new kind identifier.
17182 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17183 (i386_set_pc): Add debugging.
17184 (i386_breakpoint_at): New function.
17185 (the_low_target): Add new members.
17186 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17187 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17188 (mips_breakpoint_at): New.
17189 (the_low_target): Add new members.
17190 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17191 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17192 (the_low_target): Add new members.
17193 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17194 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17195 (the_low_target): Add new members.
17196 * linux-x86-64-low.c (target_regsets): Add new kind
17199 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17201 From Martin Pool <mbp@samba.org>:
17202 * server.c (gdbserver_usage): New function.
17205 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17207 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17208 stop_at -> stop_pc.
17210 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17212 * Makefile.in: Remove obsolete code.
17214 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17216 * linux-low.c (regsets_fetch_inferior_registers),
17217 (regsets_store_inferior_registers): Removed cast to int from
17219 * regcache.h: Added declaration of struct inferior_info.
17221 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17223 * inferiors.c (struct inferior_info): Add regcache_data.
17224 (add_inferior): Call create_register_cache.
17225 (clear_inferiors): Call free_register_cache.
17226 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17227 * regcache.c (struct inferior_regcache_data): New.
17228 (registers): Remove.
17229 (get_regcache): New function.
17230 (create_register_cache, free_register_cache): New functions.
17231 (set_register_cache): Don't initialize the register cache here.
17232 (registers_to_string, registers_from_string, register_data): Call
17234 * regcache.h: Add prototypes.
17235 * server.h: Likewise.
17237 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17239 * mem-break.c: New file.
17240 * mem-break.h: New file.
17241 * Makefile.in: Add mem-break.o rule; update server.h
17243 * inferiors.c (struct inferior_info): Add target_data
17245 (clear_inferiors): Free target_data member if set.
17246 (inferior_target_data, set_inferior_target_data): New functions.
17247 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17248 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17249 * linux-low.c (linux_bp_reinsert): New variable.
17250 (struct inferior_linux_data): New.
17251 (linux_create_inferior): Use set_inferior_target_data.
17252 (linux_attach): Likewise. Call add_inferior.
17253 (linux_wait_for_one_inferior): New function.
17254 (linux_wait): Call it.
17255 (linux_write_memory): Add const.
17256 (initialize_low): Call set_breakpoint_data.
17257 * linux-low.h (struct linux_target_ops): Add breakpoint
17259 * server.c (attach_inferior): Remove extra add_inferior
17261 * server.h: Include mem-break.h. Update inferior.c
17263 * target.c (read_inferior_memory)
17264 (write_inferior_memory): New functions.
17265 * target.h (read_inferior_memory)
17266 (write_inferior_memory): Change macros to prototypes.
17267 (struct target_ops): Update comments. Add const to write_memory
17270 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17272 * linux-low.c (usr_store_inferior_registers): Support
17273 registers which are allowed to fail to store.
17274 * linux-low.h (linux_target_ops): Likewise.
17275 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17276 (ppc_cannot_store_register): FPSCR may not be storable.
17278 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17280 * server.h: Include <string.h> if HAVE_STRING_H.
17281 * ChangeLog: Correct paths in last ChangeLog entry.
17283 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17285 * linux-low.h: Remove obsolete prototypes.
17286 (struct linux_target_ops): New.
17287 (extern the_low_target): New.
17288 * linux-low.c (num_regs, regmap): Remove declarations.
17289 (register_addr): Use the_low_target explicitly.
17290 (fetch_register): Likewise.
17291 (usr_fetch_inferior_registers): Likewise.
17292 (usr_store_inferior_registers): Likewise.
17293 * linux-arm-low.c (num_regs): Remove.
17294 (arm_num_regs): Define.
17295 (arm_regmap): Renamed from regmap, made static.
17296 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17298 (arm_cannot_store_register): Renamed from cannot_store_register,
17300 (the_low_target): New.
17301 * linux-i386-low.c (num_regs): Remove.
17302 (i386_num_regs): Define.
17303 (i386_regmap): Renamed from regmap, made static.
17304 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17306 (i386_cannot_store_register): Renamed from cannot_store_register,
17308 (the_low_target): New.
17309 * linux-ia64-low.c (num_regs): Remove.
17310 (ia64_num_regs): Define.
17311 (ia64_regmap): Renamed from regmap, made static.
17312 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17314 (ia64_cannot_store_register): Renamed from cannot_store_register,
17316 (the_low_target): New.
17317 * linux-m68k-low.c (num_regs): Remove.
17318 (m68k_num_regs): Define.
17319 (m68k_regmap): Renamed from regmap, made static.
17320 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17322 (m68k_cannot_store_register): Renamed from cannot_store_register,
17324 (the_low_target): New.
17325 * linux-mips-low.c (num_regs): Remove.
17326 (mips_num_regs): Define.
17327 (mips_regmap): Renamed from regmap, made static.
17328 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17330 (mips_cannot_store_register): Renamed from cannot_store_register,
17332 (the_low_target): New.
17333 * linux-ppc-low.c (num_regs): Remove.
17334 (ppc_num_regs): Define.
17335 (ppc_regmap): Renamed from regmap, made static.
17336 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17338 (ppc_cannot_store_register): Renamed from cannot_store_register,
17340 (the_low_target): New.
17341 * linux-s390-low.c (num_regs): Remove.
17342 (s390_num_regs): Define.
17343 (s390_regmap): Renamed from regmap, made static.
17344 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17346 (s390_cannot_store_register): Renamed from cannot_store_register,
17348 (the_low_target): New.
17349 * linux-sh-low.c (num_regs): Remove.
17350 (sh_num_regs): Define.
17351 (sh_regmap): Renamed from regmap, made static.
17352 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17354 (sh_cannot_store_register): Renamed from cannot_store_register,
17356 (the_low_target): New.
17357 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17358 (the_low_target): New.
17360 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17362 * Makefile.in: Add stamp-h target.
17363 * configure.in: Create stamp-h.
17364 * configure: Regenerated.
17366 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17368 * inferiors.c: New file.
17369 * target.c: New file.
17370 * target.h: New file.
17371 * Makefile.in: Add target.o and inferiors.o. Update
17373 * linux-low.c (inferior_pid): New static variable,
17374 moved from server.c.
17375 (linux_create_inferior): Renamed from create_inferior.
17376 Call add_inferior. Return 0 on success instead of a PID.
17377 (linux_attach): Renamed from myattach.
17378 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17379 (linux_thread_alive): Renamed from mythread_alive.
17380 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17382 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17383 (regsets_store_inferior_registers): Correct error message.
17384 Add missing ``return 0''.
17385 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17386 (linux_store_registers): Renamed from store_inferior_registers.
17387 (linux_read_memory): Renamed from read_inferior_memory.
17388 (linux_write_memory): Renamed from write_inferior_memory.
17389 (linux_target_ops): New structure.
17390 (initialize_low): Call set_target_ops ().
17391 * remote-utils.c (unhexify): New function.
17392 (hexify): New function.
17393 (input_interrupt): Send signals to ``signal_pid''.
17394 * server.c (inferior_pid): Remove.
17395 (start_inferior): Update create_inferior call.
17396 (attach_inferior): Call add_inferior.
17397 (handle_query): New function.
17398 (main): Call handle_query for `q' packets.
17399 * server.h: Include "target.h". Remove obsolete prototypes.
17400 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17402 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17404 * Makefile.in: Add WARN_CFLAGS. Update configury
17406 * configure.in: Check for <string.h>
17407 * configure: Regenerate.
17408 * config.in: Regenerate.
17409 * gdbreplay.c: Include needed system headers.
17410 (remote_open): Remove strchr prototype.
17411 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17412 * regcache.c (supply_register): Change buf argument to const void *.
17413 (supply_register_by_name): Likewise.
17414 (collect_register): Change buf argument to void *.
17415 (collect_register_by_name): Likewise.
17416 * regcache.h: Add missing prototypes.
17417 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17418 * server.c (handle_query): New function.
17419 (attached): New static variable, moved out of main.
17420 (main): Quiet longjmp clobber warnings.
17421 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17422 * utils.c (error): Remove NORETURN.