1 2019-06-14 Tom Tromey <tom@tromey.com>
3 * configure.ac: Use new path to gnulib.
5 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
8 2019-06-11 Tom Tromey <tom@tromey.com>
10 * Makefile.in (SFILES): Add alloc.c.
12 (IPA_OBJS): Add alloc-ipa.o.
13 (alloc-ipa.o): New target.
14 (%.o: ../%.c): New pattern rule.
16 2019-06-10 Tom Tromey <tromey@adacore.com>
18 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
19 end warning with a newline.
20 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
22 * thread-db.c (attach_thread): Don't end warning with a newline.
23 (thread_db_notice_clone): Likewise.
24 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
26 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
27 end warning with a newline.
29 2019-06-04 Pedro Alves <palves@redhat.com>
31 * server.c (captured_main): Use make_unique_xstrdup.
33 2019-06-02 Tom Tromey <tom@tromey.com>
35 * gdbreplay.c (fromhex): Remove.
36 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
38 2019-05-29 Tom Tromey <tromey@adacore.com>
42 2019-05-06 Kevin Buettner <kevinb@redhat.com>
44 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
45 sign extension code on 32-bit builds.
47 2019-05-03 Eli Zaretskii <eliz@gnu.org>
50 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
52 2019-04-19 Tom Tromey <tom@tromey.com>
54 * server.c (struct vstop_notif): Derive from notif_event.
56 (queue_stop_reply): Update.
57 (remove_all_on_match_ptid): Change type. Rewrite.
58 (discard_queued_stop_replies): Rewrite.
59 (in_queued_stop_replies_ptid): Change type.
60 (in_queued_stop_replies): Rewrite.
62 (queue_stop_reply_callback): Update.
63 (captured_main): Don't call initialize_notif.
64 (push_stop_notification): Update.
65 * notif.c (notif_write_event, handle_notif_ack)
66 (notif_event_enque, notif_push): Update.
67 (notif_event_xfree, initialize_notif): Remove.
68 * notif.h (struct notif_event): Include <list>, not
70 (struct notif_server) <queue>: Now a std::list.
71 (notif_event_p): Remove typedef.
72 (initialize_notif): Don't declare.
73 (struct notif_event): Add virtual destructor.
75 2019-04-17 Alan Hayward <alan.hayward@arm.com>
77 * ax.c (ax_vdebug): Call debug_printf.
78 * debug.c (debug_write): New function.
79 * debug.h (debug_write): New declaration.
80 * linux-low.c (sigchld_handler): Call debug_write.
82 2019-04-17 Alan Hayward <alan.hayward@arm.com>
84 * debug.c (debug_set_output): New function.
85 (debug_vprintf): Send output to debug_file.
86 (debug_flush): Likewise.
87 * debug.h (debug_set_output): New declaration.
88 * server.c (handle_monitor_command): Add debug-file option.
89 (captured_main): Likewise.
91 2019-04-17 Alan Hayward <alan.hayward@arm.com>
93 * debug.c (remote_debug): Add definition.
94 * debug.h (remote_debug): Add declaration.
95 * hostio.c (remote_debug): Remove declaration.
96 * remote-utils.c (struct ui_file): Likewise.
97 (remote_debug): Likewise.
98 * remote-utils.h (remote_debug): Likewise,
99 * server.c (remote_debug): Remove definition.
101 2019-04-10 Kevin Buettner <kevinb@redhat.com>
103 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
104 when using a 64-bit gdbserver.
106 2019-04-09 Tom Tromey <tromey@adacore.com>
108 * linux-low.c (select_event_lwp): Use find_thread_in_random.
110 2019-04-08 Tom Tromey <tom@tromey.com>
112 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
114 (linux_resume_one_lwp): Likewise.
116 2019-04-08 Tom Tromey <tom@tromey.com>
118 * gdbreplay.c: Update.
119 * linux-low.c: Update.
122 2019-04-08 Tom Tromey <tom@tromey.com>
124 * server.c: Use C++ exception handling.
125 * linux-low.c: Use C++ exception handling.
126 * gdbreplay.c: Use C++ exception handling.
128 2019-04-08 Tom Tromey <tom@tromey.com>
130 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
131 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
132 (captured_main, main): Update.
133 * gdbreplay.c (main): Update.
135 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
137 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
138 value in argument pointer, return 1 if the entry is found and 0
139 otherwise. Move comment.
140 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
141 * linux-low.h (linux_get_auxv): Declare.
142 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
144 2019-04-05 Tom Tromey <tromey@adacore.com>
146 * server.c (gdbserver_usage): Use upper-case for metasyntactic
149 2019-03-28 Alan Hayward <alan.hayward@arm.com>
151 * linux-low.c (AT_HWCAP2): Add define if not already included.
153 2019-03-26 Alan Hayward <alan.hayward@arm.com>
155 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
156 (aarch64_arch_setup): Call linux_get_hwcap.
157 * linux-arm-low.c (arm_get_hwcap): Remove function.
158 (arm_read_description): Call linux_get_hwcap.
159 * linux-low.c (linux_get_auxv): New function.
160 (linux_get_hwcap): Likewise.
161 (linux_get_hwcap2): Likewise.
162 * linux-low.h (linux_get_hwcap): New declaration.
163 (linux_get_hwcap2): Likewise.
164 * linux-ppc-low.c (ppc_get_auxv): Remove function.
165 (ppc_arch_setup): Call linux_get_hwcap.
166 * linux-s390-low.c (s390_get_hwcap): Remove function.
167 (s390_arch_setup): Call linux_get_hwcap.
169 2019-03-22 Alan Hayward <alan.hayward@arm.com>
170 Jiong Wang <jiong.wang@arm.com>
172 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
173 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
175 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
177 2019-03-22 Alan Hayward <alan.hayward@arm.com>
178 Jiong Wang <jiong.wang@arm.com>
180 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
181 (aarch64_get_hwcap): New function.
182 (aarch64_arch_setup): Read APIA hwcap.
184 2019-03-22 Alan Hayward <alan.hayward@arm.com>
185 Jiong Wang <jiong.wang@arm.com>
187 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
188 (initialize_low_tracepoint): Likewise.
189 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
190 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
191 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
192 (aarch64_linux_read_description): Likewise.
193 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
195 2019-03-12 John Baldwin <jhb@FreeBSD.org>
197 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
198 i386_create_target_description for 'segments' parameter.
199 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
200 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
201 * win32-i386-low.c (i386_arch_setup): Likewise.
203 2019-03-12 Tom Tromey <tromey@adacore.com>
205 * linux-low.c (iterate_over_lwps): Update.
207 2019-03-06 Tom Tromey <tom@tromey.com>
209 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
210 (captured_main): Use SCOPE_EXIT.
212 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
214 * configure.srv: Use '$enable_unittest' instead of '$development'
215 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
218 2019-02-27 Tom Tromey <tromey@adacore.com>
220 * gdbreplay.c (logchar): Handle \r\n.
222 2019-02-07 Alan Hayward <alan.hayward@arm.com>
224 * linux-low.c (linux_attach): Add process before lwp.
225 * server.c (attach_inferior): Check if already attached.
227 2019-02-07 Tom Tromey <tom@tromey.com>
229 * x86-tdesc.h: Rename include guard.
230 * x86-low.h: Add include guard.
231 * wincecompat.h: Rename include guard.
232 * win32-low.h: Add include guard.
233 * utils.h: Rename include guard.
234 * tracepoint.h: Rename include guard.
235 * tdesc.h: Rename include guard.
236 * target.h: Rename include guard.
237 * server.h: Rename include guard.
238 * remote-utils.h: Rename include guard.
239 * regcache.h: Rename include guard.
240 * nto-low.h: Rename include guard.
241 * notif.h: Add include guard.
242 * mem-break.h: Rename include guard.
243 * lynx-low.h: Add include guard.
244 * linux-x86-tdesc.h: Add include guard.
245 * linux-s390-tdesc.h: Add include guard.
246 * linux-ppc-tdesc-init.h: Add include guard.
247 * linux-low.h: Add include guard.
248 * linux-aarch64-tdesc.h: Add include guard.
249 * linux-aarch32-low.h: Add include guard.
250 * inferiors.h: Rename include guard.
251 * i387-fp.h: Rename include guard.
252 * hostio.h: Rename include guard.
253 * gdbthread.h: Rename include guard.
254 * gdb_proc_service.h: Rename include guard.
255 * event-loop.h: Rename include guard.
256 * dll.h: Rename include guard.
257 * debug.h: Rename include guard.
258 * ax.h: Rename include guard.
260 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
263 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
264 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
266 2019-01-25 Tom Tromey <tom@tromey.com>
268 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
270 2019-01-25 Tom Tromey <tom@tromey.com>
272 * win32-low.c: Fix common/ includes.
273 * win32-i386-low.c: Fix common/ includes.
274 * tracepoint.c: Fix common/ includes.
275 * thread-db.c: Fix common/ includes.
276 * target.h: Fix common/ includes.
277 * symbol.c: Fix common/ includes.
278 * spu-low.c: Fix common/ includes.
279 * server.h: Fix common/ includes.
280 * server.c: Fix common/ includes.
281 * remote-utils.c: Fix common/ includes.
282 * regcache.h: Fix common/ includes.
283 * regcache.c: Fix common/ includes.
284 * nto-x86-low.c: Fix common/ includes.
285 * notif.h: Fix common/ includes.
286 * mem-break.h: Fix common/ includes.
287 * lynx-low.c: Fix common/ includes.
288 * lynx-i386-low.c: Fix common/ includes.
289 * linux-x86-tdesc-selftest.c: Fix common/ includes.
290 * linux-x86-low.c: Fix common/ includes.
291 * linux-low.c: Fix common/ includes.
292 * inferiors.h: Fix common/ includes.
293 * i387-fp.c: Fix common/ includes.
294 * hostio.c: Fix common/ includes.
295 * hostio-errno.c: Fix common/ includes.
296 * gdbthread.h: Fix common/ includes.
297 * gdbreplay.c: Fix common/ includes.
298 * fork-child.c: Fix common/ includes.
299 * event-loop.c: Fix common/ includes.
301 (enum gdb_agent_op): Fix common/ includes.
303 2019-01-21 Tom Tromey <tom@tromey.com>
305 * tracepoint.c: Fix includes.
306 * remote-utils.c: Fix includes.
307 * linux-x86-low.c: Fix includes.
309 2019-01-01 Joel Brobecker <brobecker@adacore.com>
311 * gdbreplay.c (gdbreplay_version): Update copyright year in
313 * server.c (gdbserver_version): Likewise.
315 2018-12-05 Alan Hayward <alan.hayward@arm.com>
317 * linux-low.c (add_lwp): Switch ordering.
319 2018-11-29 Tom Tromey <tom@tromey.com>
321 * win32-low.c (win32_join): Take pid, not process.
322 * target.h (struct target_ops) <join>: Change argument type.
323 (join_inferior): Change argument name.
324 * spu-low.c (spu_join): Take pid, not process.
325 * server.c (handle_detach): Preserve pid before destroying
327 * lynx-low.c (lynx_join): Take pid, not process.
328 * linux-low.c (linux_join): Take pid, not process.
330 2018-11-23 Alan Hayward <alan.hayward@arm.com>
332 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
333 (aarch64_cannot_fetch_register): Likewise.
334 (struct linux_target_ops): Update references.
336 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
338 * linux-ppc-low.c: Include nat/linux-ptrace.h.
340 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
342 * configure.srv (ipa_ppc_linux_regobj): Add
343 powerpc-isa207-htm-vsx32l-ipa.o and
344 powerpc-isa207-htm-vsx64l-ipa.o.
345 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
346 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
347 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
348 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
349 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
350 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
351 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
352 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
353 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
354 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
355 (init_registers_powerpc_isa207_htm_vsx32l)
356 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
357 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
358 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
359 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
360 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
361 (ppc_store_tm_ctarregset): New functions.
362 (ppc_regsets): Add entries for HTM regsets.
363 (ppc_arch_setup): Set htm in features struct when needed. Set
364 sizes for the HTM regsets.
365 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
366 (initialize_low_arch): Call
367 init_registers_powerpc_isa207_htm_vsx32l and
368 init_registers_powerpc_isa207_htm_vsx64l.
369 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
370 PPC_TDESC_ISA207_HTM_VSX.
371 (initialize_low_tracepoint): Call
372 init_registers_powerpc_isa207_htm_vsx32l and
373 init_registers_powerpc_isa207_htm_vsx64l.
375 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
377 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
378 rs6000/power-linux-pmu.xml to srv_xmlfiles.
379 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
380 (ppc_store_pmuregset): New functions.
381 (ppc_regsets): Add entries for ebb and pmu regsets.
382 (ppc_arch_setup): Set isa207 in features struct if the ebb and
383 pmu regsets are available. Set sizes for these regsets.
385 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
387 * configure.srv (ipa_ppc_linux_regobj): Add
388 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
389 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
390 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
391 rs6000/powerpc-isa207-vsx32l.xml, and
392 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
393 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
394 <PPC_TDESC_ISA207_VSX>: New enum value.
395 (init_registers_powerpc_isa207_vsx32l): Declare.
396 (init_registers_powerpc_isa207_vsx64l): Declare.
397 * linux-ppc-low.c (ppc_fill_tarregset): New function.
398 (ppc_store_tarregset): New function.
399 (ppc_regsets): Add entry for the TAR regset.
400 (ppc_arch_setup): Set isa207 in features struct when needed. Set
401 size for the TAR regsets.
402 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
403 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
404 and init_registers_powerpc_isa207_vsx64l.
405 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
406 (initialize_low_tracepoint): Call
407 init_registers_powerpc_isa207_vsx32l and
408 init_registers_powerpc_isa207_vsx64l.
410 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
411 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
413 * configure.srv (ipa_ppc_linux_regobj): Add
414 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
415 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
416 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
417 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
418 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
419 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
420 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
421 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
422 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
423 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
424 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
425 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
426 (ppc_hwcap): Add comment.
427 (ppc_hwcap2): New global.
428 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
429 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
430 (ppc_regsets): Add entries for the DSCR and PPR regsets.
431 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
432 when needed. Set sizes for the the DSCR and PPR regsets.
433 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
434 (initialize_low_arch): Call
435 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
436 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
437 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
438 PPC_TDESC_ISA205_PPR_DSCR_VSX.
439 (initialize_low_tracepoint): Call
440 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
441 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
443 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
445 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
447 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
448 Simon Marchi <simark@simark.ca>
450 * acinclude.m4: Include "../selftest.m4".
451 * configure: Regenerate.
452 * configure.ac: Use "GDB_AC_SELFTEST".
453 * configure.srv: Use "$enable_unittests" instead of
454 "$development" when checking whether unit tests have been
456 * server.c (captured_main): Update message informing that
457 selftests have been disabled.
459 2018-10-04 Tom Tromey <tom@tromey.com>
461 * configure: Rebuild.
463 2018-10-04 Tom Tromey <tom@tromey.com>
465 * server.c (handle_status): Rename inner "thread".
466 (process_serial_event): Declare "res" in 'm' case.
467 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
468 (iterate_over_lwps): Rename inner "thread".
469 (linux_qxfer_libraries_svr4): Rename inner "len".
470 * gdbthread.h (find_thread_in_random): Rename inner "thread".
472 2018-10-01 Gary Benson <gbenson@redhat.com>
474 * gdb_proc_service.h: Moved common code to
475 common/gdb_proc_service.h.
477 2018-10-01 Gary Benson <gbenson@redhat.com>
479 * gdb_proc_service.h: Synchronize comments and whitespace with
480 GDB's version of this file.
482 2018-09-25 Tom Tromey <tom@tromey.com>
484 * configure: Rebuild.
485 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
487 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
489 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
490 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
491 ($(IPA_LIB)): Sort IPA_OBJS.
493 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
495 * Makefile.in: Remove references to $(ADD_DEPS).
497 2018-09-16 Tom Tromey <tom@tromey.com>
499 * remote-utils.c (remote_open): Use GNU style for metasyntactic
501 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
504 2018-09-05 Tom Tromey <tom@tromey.com>
506 * configure: Rebuild.
508 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
511 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
513 2018-08-27 Tom Tromey <tom@tromey.com>
516 * configure: Rebuild.
518 2018-08-27 Tom Tromey <tom@tromey.com>
520 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
521 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
522 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
523 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
524 (s390x_emit_stack_adjust): Add casts to unsigned char.
526 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
530 * server.h (struct client_state) <disable_randomization>:
533 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
535 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
537 (mips_supply_ptrace_register): Likewise.
539 2018-07-22 Tom Tromey <tom@tromey.com>
541 * configure: Rebuild.
543 2018-07-22 Tom Tromey <tom@tromey.com>
545 * win32-low.c (win32_create_inferior): Remove unused variables.
546 * gdbreplay.c (remote_open): Remove unused variable.
547 * remote-utils.c (remote_prepare): Remove unused variable.
548 * x86-tdesc.h (X86_TDESC_H): Define.
549 (amd64_expedite_regs): Define conditionally.
550 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
551 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
552 * remote-utils.c (readchar): Remove unused variable.
554 2018-07-13 Pedro Alves <palves@redhat.com>
556 * linux-low.c (linux_kill): Change parameter to process_info
557 pointer instead of pid. Adjust.
558 * lynx-low.c (lynx_kill): Likewise.
559 * nto-low.c (nto_kill): Likewise.
560 * spu-low.c (spu_kill): Likewise.
561 * win32-low.c (win32_kill): Likewise.
562 * server.c (handle_v_kill, kill_inferior_callback)
563 (detach_or_kill_for_exit): Adjust.
564 * target.c (kill_inferior): Change parameter to process_info
565 pointer instead of pid. Adjust.
566 * target.h (struct target_ops) <kill>: Change parameter to
567 process_info pointer instead of pid. Adjust all implementations
569 (kill_inferior): Likewise.
571 2018-07-13 Pedro Alves <palves@redhat.com>
573 * linux-low.c (linux_detach, linux_join): Change parameter to
574 process_info pointer instead of pid. Adjust.
575 * lynx-low.c (lynx_detach, lynx_join): Likewise.
576 * nto-low.c (nto_detach): Likewise.
577 * spu-low.c (spu_detach, spu_join): Likewise.
578 * win32-low.c (win32_detach, win32_join): Likewise.
579 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
580 * target.h (struct target_ops) <detach, join>: Change parameter to
581 process_info pointer instead of pid. Adjust all implementations
583 (detach_inferior, join_inferior): Rename 'pid' parameter to
586 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
587 Jan Kratochvil <jan.kratochvil@redhat.com>
588 Paul Fertser <fercerpav@gmail.com>
589 Tsutomu Seki <sekiriki@gmail.com>
591 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
592 (OBS): Add 'common/netstuff.o'.
593 (GDBREPLAY_OBS): Likewise.
594 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
595 (remote_open): Implement support for IPv6
597 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
599 (handle_accept_event): Accept connections from IPv6 sources.
600 (remote_prepare): Handle IPv6-style hostnames; implement
601 support for IPv6 connections.
602 (remote_open): Implement support for printing connections from
605 2018-07-11 Pedro Alves <palves@redhat.com>
608 * mem-break.c (any_persistent_commands): Add process_info
609 parameter and use it instead of relying on the current process.
610 Change return type to bool.
611 * mem-break.h (any_persistent_commands): Add process_info
612 parameter and change return type to bool.
613 * server.c (handle_detach): Remove require_running_or_return call.
614 Look up the process_info for the process we're about to detach.
615 If not found, return back error to GDB. Adjust
616 any_persistent_commands call to pass down a process pointer.
618 2018-07-11 Pedro Alves <palves@redhat.com>
620 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
621 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
622 instead of collect_register_by_name.
623 * regcache.c (regcache_raw_get_unsigned_by_name): New.
624 * regcache.h (regcache_raw_get_unsigned_by_name): New.
626 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
627 Pedro Alves <palves@redhat.com>
629 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
631 2018-07-03 Tom Tromey <tom@tromey.com>
633 * linux-low.c: Update.
634 * lynx-low.c: Update.
635 * mem-break.c: Update.
637 * remote-utils.c: Update.
641 * win32-low.c: Update.
643 2018-07-03 Tom Tromey <tom@tromey.com>
647 2018-07-03 Tom Tromey <tom@tromey.com>
649 * linux-low.c: Update.
651 2018-07-03 Tom Tromey <tom@tromey.com>
655 2018-07-03 Tom Tromey <tom@tromey.com>
657 * linux-low.c: Update.
658 * linux-mips-low.c: Update.
659 * lynx-low.c: Update.
661 * remote-utils.c: Update.
665 * thread-db.c: Update.
667 2018-07-03 Tom Tromey <tom@tromey.com>
669 * linux-low.c: Update.
670 * linux-mips-low.c: Update.
671 * lynx-low.c: Update.
672 * mem-break.c: Update.
674 * remote-utils.c: Update.
678 * tracepoint.c: Update.
680 2018-07-03 Tom Tromey <tom@tromey.com>
682 * linux-low.c: Update.
683 * linux-ppc-low.c: Update.
684 * linux-x86-low.c: Update.
685 * proc-service.c: Update.
688 * thread-db.c: Update.
689 * win32-low.c: Update.
691 2018-07-03 Tom Tromey <tom@tromey.com>
693 * linux-low.c: Update.
694 * lynx-low.c: Update.
696 * remote-utils.c: Update.
698 * thread-db.c: Update.
699 * win32-low.c: Update.
701 2018-06-29 Joel Brobecker <brobecker@adacore.com>
703 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
704 parameter in call to 'amd64_create_target_description'.
706 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
708 * x86-tdesc.h: Remove executable permission flag.
710 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
712 * configure.ac: Remove AC_PREREQ, add missing quoting.
713 * configure: Re-generate.
714 * config.in: Re-generate.
715 * aclocal.m4: Re-generate.
717 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
719 * tracepoint.h (current_traceframe): Remove declaration.
721 2018-06-18 Alan Hayward <alan.hayward@arm.com>
723 * linux-aarch64-low.c (is_sve_tdesc): New function.
724 (aarch64_sve_regs_copy_to_regcache): Likewise.
725 (aarch64_sve_regs_copy_from_regcache): Likewise.
726 (aarch64_regs_info): Add SVE checks.
727 (initialize_low_arch): Initialize SVE.
729 2018-06-18 Alan Hayward <alan.hayward@arm.com>
731 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
733 2018-06-11 Alan Hayward <alan.hayward@arm.com>
735 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
736 (initialize_low_tracepoint): Likewise
737 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
738 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
740 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
742 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
744 2018-06-11 Alan Hayward <alan.hayward@arm.com>
746 * server.h (PBUFSIZ): Increase size
748 2018-06-11 Alan Hayward <alan.hayward@arm.com>
750 * regcache.c (regcache::raw_compare): New function.
751 * regcache.h (regcache::raw_compare): New declaration.
753 2018-06-11 Alan Hayward <alan.hayward@arm.com>
755 * regcache.c (new_register_cache): Use new.
756 (free_register_cache): Use delete.
757 (register_data): Use const.
758 (supply_register): Move body inside regcache.
759 (regcache::raw_supply): New override function.
760 (collect_register): Move body inside regcache.
761 (regcache::raw_collect): New override function.
762 (regcache::get_register_status): New override function.
763 * regcache.h (struct regcache): Inherit from reg_buffer_common.
765 2018-06-09 Tom Tromey <tom@tromey.com>
767 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
769 (event_queue): Use std::queue.
770 (gdb_event_xfree): Remove.
771 (initialize_event_loop, process_event, wait_for_event): Update.
773 2018-06-08 Stan Cox <scox@redhat.com>
775 * win32-low.c (win32_create_inferior): last_ptid and last_status
776 moved to client_state.
778 2018-06-08 Pedro Alves <palves@redhat.com>
780 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
781 common/common-exceptions.o, common/common-utils.o,
782 common/errors.o, common/print-utils.o and utils.o.
783 * gdbreplay.c: Include "common-defs.h" instead of the two
784 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
785 string.h or alloca.h.
786 (perror_with_name): Delete.
787 (remote_open): Use xstrdup instead of strdup.
788 (main): Rename to ...
789 (captured_main): ... this.
792 2018-06-08 Tom Tromey <tom@tromey.com>
794 * linux-low.c (linux_low_read_btrace): Update.
796 2018-06-04 Stan Cox <scox@redhat.com>
798 * server.h (struct client_state): New.
799 * server.c (cont_thread, general_thread, multi_process)
800 (report_fork_events, report_vfork_events, report_exec_events)
801 (report_thread_events, swbreak_feature, hwbreak_feature)
802 (vCont_supported, disable_randomization, pass_signals)
803 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
804 Moved to client_state.
805 * remote-utils.c (remote_debug, noack_mode)
806 (transport_is_reliable): Moved to client_state.
807 * tracepoint.c (current_traceframe): Moved to client_state.
810 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
811 linux-low.c, remote-utils.h, target.c: Use client_state.
813 2018-05-31 Alan Hayward <alan.hayward@arm.com>
815 * configure.srv: Add new c/h file.
817 2018-05-31 Alan Hayward <alan.hayward@arm.com>
819 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
822 2018-05-25 Maciej W. Rozycki <macro@mips.com>
824 * gdb.arch/mips-fpregset-core.exp: New test.
825 * gdb.arch/mips-fpregset-core.c: New test source.
827 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
830 * hostio.c (require_int): Do not report overflow for integers
831 between 0xfffffff and 0x7fffffff.
833 2018-05-22 Maciej W. Rozycki <macro@mips.com>
835 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
836 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
837 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
839 (the_low_target): Wire them.
841 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
843 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
844 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
845 mode. Call collect_register_by_name with vscr using
846 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
847 (ppc_store_vrregset): Add and set vscr_offset variable as in
848 ppc_fill_vrregset. Call supply_register_by_name with vscr using
851 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
853 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
854 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
855 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
857 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
859 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
860 (ppc_store_vsxregset): Likewise.
861 (ppc_fill_vrregset): Likewise.
862 (ppc_store_vrregset): Likewise.
863 (ppc_fill_evrregset): Likewise.
864 (ppc_store_evrregset): Likewise.
865 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
866 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
869 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
871 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
872 wordsize of the inferior. Call ppc_linux_target_wordsize.
874 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
876 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
877 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
878 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
879 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
880 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
881 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
882 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
883 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
884 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
885 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
886 (tdesc_powerpc_e500l): Remove.
887 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
888 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
889 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
890 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
892 (ppc_arch_setup): Remove target description matching code. Fill a
893 ppc_linux_features struct and call ppc_linux_match_description
896 2018-05-22 Maciej W. Rozycki <macro@mips.com>
898 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
899 width of the requested register exceeds the width of the
901 (mips_cannot_store_register): Likewise.
903 2018-05-21 Maciej W. Rozycki <macro@mips.com>
905 * linux-mips-low.c (mips_fetch_register): New function. Update
907 (mips_store_gregset): Supply 0 rather than $restart for $zero.
908 (the_low_target): Wire `mips_fetch_register'.
910 2018-05-10 Joel Brobecker <brobecker@adacore.com>
912 * lynx-i386-low.c (LYNXOS_178): New macro.
913 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
914 the layout on LynxOS-178.
915 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
916 handle floating point registers that are not supported by
919 2018-05-10 Tom Tromey <tom@tromey.com>
921 * configure: Rebuild.
923 2018-05-10 Joel Brobecker <brobecker@adacore.com>
926 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
927 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
928 Use it to set the expedite_regs field in the given tdesc.
929 * x86-tdesc.h: New file.
930 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
931 Adjust following the addition of the new expedite_regs parameter
933 * linux-tic6x-low.c (tic6x_read_description): Likewise.
934 * linux-x86-tdesc.c: #include "x86-tdesc.h".
935 (i386_linux_read_description, amd64_linux_read_description):
936 Adjust following the addition of the new expedite_regs parameter
938 * lynx-i386-low.c: #include "x86-tdesc.h".
939 (lynx_i386_arch_setup): Adjust following the addition of the new
940 expedite_regs parameter to init_target_desc.
941 * nto-x86-low.c: #include "x86-tdesc.h".
942 (nto_x86_arch_setup): Adjust following the addition of the new
943 expedite_regs parameter to init_target_desc.
944 * win32-i386-low.c: #include "x86-tdesc.h".
945 (i386_arch_setup): Adjust following the addition of the new
946 expedite_regs parameter to init_target_desc.
948 2018-05-10 Joel Brobecker <brobecker@adacore.com>
951 * win32-low.c (win32_create_inferior): Add call to my_wait
952 setting last_status global.
954 2018-05-10 Joel Brobecker <brobecker@adacore.com>
957 * win32-low.c (create_process): Only call gdb_tilde_expand if
958 inferior_cwd is not NULL.
960 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
962 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
963 registers to the cache if their values have changed.
964 (i387_xsave_to_cache): Provide default values for x87 control
965 registers when these features are available, but disabled.
966 * regcache.c (supply_register_by_name_zeroed): New function.
967 * regcache.h (supply_register_by_name_zeroed): Declare new
970 2018-05-07 Tom Tromey <tom@tromey.com>
972 * configure: Rebuild.
974 2018-05-04 Tom Tromey <tom@tromey.com>
976 * configure: Rebuild.
978 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
979 Pedro Alves <palves@redhat.com>
981 * linux-aarch64-low.c (aarch64_stopped_data_address):
984 2018-04-27 Tom Tromey <tom@tromey.com>
986 * configure: Rebuild.
988 2018-04-23 Tom Tromey <tom@tromey.com>
990 * configure: Rebuild.
992 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
994 * Makefile.in (depcomp): Add "..".
995 (all_deps_files): New and use it.
997 2018-04-18 Alan Hayward <alan.hayward@arm.com>
999 * configure.srv (aarch64*-*-linux*): Don't include xml.
1000 (i[34567]86-*-cygwin*): Likewise.
1001 (i[34567]86-*-linux*): Likewise.
1002 (i[34567]86-*-lynxos*): Likewise.
1003 (i[34567]86-*-mingw32ce*): Likewise.
1004 (i[34567]86-*-mingw*): Likewise.
1005 (i[34567]86-*-nto*): Likewise.
1006 (tic6x-*-uclinux): Likewise.
1007 (x86_64-*-linux*): Likewise.
1008 (x86_64-*-mingw*): Likewise.
1009 (x86_64-*-cygwin*): Likewise.
1011 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1013 * tdesc.c: Remove xml parameter.
1015 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1017 * server.c (get_features_xml): Remove cast.
1018 * tdesc.c (void target_desc::accept): Fill in function.
1019 (tdesc_get_features_xml): Remove old xml creation.
1020 (print_xml_feature::visit_pre): Add xml vistor.
1021 * tdesc.h (struct target_desc): Make xmltarget mutable.
1022 (tdesc_get_features_xml): Remove declaration.
1024 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1026 * tdesc.c (tdesc_architecture_name): Add new function.
1027 (tdesc_osabi_name): Likewise.
1028 (tdesc_get_features_xml): Use new functions.
1030 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1032 * tdesc.c (tdesc_create_flags): Remove.
1033 (tdesc_add_flag): Likewise.
1034 (tdesc_named_type): Likewise.
1035 (tdesc_create_union): Likewise.
1036 (tdesc_create_struct): Likewise.
1037 (tdesc_create_vector): Likewise.
1038 (tdesc_add_bitfield): Likewise.
1039 (tdesc_add_field): Likewise.
1040 (tdesc_set_struct_size): Likewise.
1042 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1044 * tdesc.c (~target_desc): Remove implictly deleted items.
1045 (init_target_desc): Iterate all features.
1046 (tdesc_get_features_xml): Use vector.
1047 (tdesc_create_feature): Create feature.
1048 * tdesc.h (tdesc_feature) Remove
1049 (target_desc): Add features.
1051 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1053 * Makefile.in: Add common/tdesc.c
1054 * tdesc.c (init_target_desc): init all reg_defs from register
1056 (tdesc_create_reg): Create tdesc_reg.
1057 * tdesc.h (tdesc_feature): Add register vector.
1059 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1061 * tdesc.h (struct target_desc) <features>: Change type to
1062 std::vector<std::string>.
1063 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1065 (tdesc_get_features_xml): Likewise.
1066 (tdesc_create_feature): Likewise.
1068 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1070 * regcache.c (find_register_by_number): Return a ref.
1071 (find_regno): Use references.
1072 (register_size): Likewise.
1073 (register_data): Likewise.
1074 * tdesc.c (target_desc::~target_desc): Remove free calls.
1075 (target_desc::operator==): Use std::vector compare.
1076 (init_target_desc): Use reference.
1077 (tdesc_create_reg): Use reg constructors.
1078 * tdesc.h (struct target_desc): Replace pointer with object.
1080 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1082 * regcache.c (find_register_by_number): Make static.
1083 (find_regno): Use find_register_by_number
1084 * regcache.h (struct reg): Remove declaration.
1086 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1088 * tdesc.c (target_desc::~target_desc): Move to here.
1089 (target_desc::operator==): Likewise.
1090 * tdesc.h (target_desc::~target_desc): Move from here.
1091 (target_desc::operator==): Likewise.
1093 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1095 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1097 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1099 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1101 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1102 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1103 and init_registers_s390_gs_linux64.
1105 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1107 * linux-s390-low.c (s390_fill_gs): Remove function.
1108 (s390_fill_gsbc): Remove function.
1109 (s390_regsets): Set fill functions for the guarded storage regsets
1112 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1114 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1115 the word size. Add comment.
1116 (s390_get_wordsize): New function.
1117 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1118 pswm with it. Instead, use s390_get_wordsize to determine the
1119 word size first and derive the correct tdesc from that directly.
1121 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1123 * Makefile.in: Include silent-rules.mk.
1124 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1125 (COMPILE): Add ECHO_CXX.
1126 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1127 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1128 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1129 (version-generated.c): Add ECHO_GEN.
1130 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1131 (IPAGENT_COMPILE): Add ECHO_CXX.
1132 (%-generated.c): Add ECHO_REGDAT.
1134 2018-03-14 Tom Tromey <tom@tromey.com>
1137 * ax.c (ax_printf): Special case for NULL.
1139 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1141 * linux-low.c (linux_qxfer_libraries_svr4): Use
1142 xml_escape_text_append.
1144 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1146 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1148 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1150 * server.c (handle_general_set): Remove unnecessary xstrdup.
1152 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1154 * server.c (parse_debug_format_options): Adjust to
1155 delim_string_to_char_ptr_vec changes.
1156 * thread-db.c (thread_db_load_search): Adjust to
1157 dirnames_to_char_ptr_vec changes.
1159 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1161 * target.h (target_enable_btrace, target_disable_btrace)
1162 (target_read_btrace, target_read_btrace_conf): Turn macro into
1163 inline function. Throw error if target method is not defined.
1164 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1165 check for btrace target method. Be prepared to handle exceptions
1166 from btrace target methods.
1168 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1170 * server.c (captured_main): Change order of error message printed
1171 when the current working directory cannot be found.
1173 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1175 * server.c: Include "filenames.h" and "pathstuff.h".
1176 (program_name): Delete variable.
1177 (program_path): New anonymous class.
1178 (get_exec_wrapper): Use "program_path" instead of
1180 (handle_v_run): Likewise.
1181 (captured_main): Likewise.
1182 (process_serial_event): Likewise.
1184 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1186 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1187 (OBJS): Add "pathstuff.o".
1188 * server.c (current_directory): New global variable.
1189 (captured_main): Initialize "current_directory".
1191 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1193 * tdesc.c: Use common/tdesc.h.
1194 * tdesc.h: Likewise.
1196 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1197 Simon Marchi <simon.marchi@ericsson.com>
1199 * Makefile.in: Switch order of make rules.
1201 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1203 * Makefile.in: Add common directory in build.
1204 * configure.ac: Add common reference.
1205 * configure: Regenerate.
1207 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1209 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1210 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1211 * spu-low.c (spu_target_ops): Likewise.
1212 * win32-low.c (win32_target_ops): Likewise.
1213 * server.c (supported_btrace_packets): Report packets unconditionally.
1214 * target.h (target_ops) <supports_btrace>: Remove.
1215 (target_supports_btrace): Remove.
1217 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1219 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1220 (handle_btrace_disable): Change return type to void. Use exceptions
1222 (handle_btrace_general_set): Catch exception and copy message to
1225 2018-02-08 Tom Tromey <tom@tromey.com>
1227 * linux-low.c (install_software_single_step_breakpoints): Use
1228 make_scoped_restore.
1229 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1230 (do_restore_current_thread_cleanup): Remove.
1231 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1234 2018-02-08 Tom Tromey <tom@tromey.com>
1236 * mem-break.c (set_raw_breakpoint_at): Use
1237 gdb::unique_xmalloc_ptr.
1239 2018-01-30 Pedro Alves <palves@redhat.com>
1242 * target.c (target_terminal::terminal_state): Rename to ...
1243 (target_terminal::m_terminal_state): ... this.
1245 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1247 * linux-low.c (handle_extended_wait): Surround call to
1248 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1250 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1252 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1253 linux_ptrace_attach_fail_reason_string now returning an
1255 (linux_attach): Likewise.
1256 * thread-db.c (attach_thread): Likewise.
1258 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1261 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1262 checking for fs_base/gs_base fields in struct user_regs_struct.
1263 * configure: Regenerate.
1265 2018-01-16 Yao Qi <yao.qi@linaro.org>
1268 * linux-low.c (fetch_register): Call supply_register instead of
1271 2018-01-08 Yao Qi <yao.qi@linaro.org>
1272 Simon Marchi <simon.marchi@ericsson.com>
1274 * Makefile.in (OBS): Remove selftest.o.
1275 * configure.ac: Set srv_selftest_objs if $development is true.
1276 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1277 * configure: Re-generated.
1278 * server.c (captured_main): Wrap variable selftest_filter with
1281 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1283 * server.c (parse_debug_format_options): Return std::string.
1284 (handle_monitor_command, captured_main): Adjust.
1286 2018-01-05 Pedro Alves <palves@redhat.com>
1289 * server.c (captured_main): Pass quiet=false to
1290 save_original_signals_state.
1292 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1294 * gdbreplay.c (gdbreplay_version): Update copyright year in
1296 * server.c (gdbserver_version): Likewise.
1298 2017-12-08 Tom Tromey <tom@tromey.com>
1300 * ax.c (ax_printf): Update.
1302 2017-12-07 Yao Qi <yao.qi@linaro.org>
1304 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1305 aarch64_linux_read_description.
1306 * linux-amd64-ipa.c (idx2mask): New array.
1307 (get_ipa_tdesc): Move idx2mask out.
1308 (initialize_low_tracepoint): Initialize target descriptions.
1309 * linux-i386-ipa.c (idx2mask): New array.
1310 (get_ipa_tdesc): Move idx2mask out.
1311 (initialize_low_tracepoint): Initialize target descriptions.
1313 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1315 * tdesc.c (struct tdesc_type): Change return type.
1316 (tdesc_add_flag): Change parameter type.
1317 (tdesc_add_bitfield): Likewise.
1318 (tdesc_add_field): Likewise.
1319 (tdesc_set_struct_size): Likewise.
1321 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1323 * regcache.c (registers_to_string): Remove unused variable.
1325 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1327 * inferiors.c (for_each_inferior_with_data): Remove.
1328 * inferiors.h (for_each_inferior_with_data): Remove.
1329 * server.c (handle_qxfer_threads_worker): Change parameter type.
1330 (handle_qxfer_threads_proper): Use for_each_thread.
1332 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1334 * inferiors.c (for_each_inferior): Remove.
1335 (clear_inferiors): Use for_each_thread.
1336 * inferiors.h (for_each_inferior): Remove.
1337 * linux-low.c (linux_wait_for_event_filtered): Use
1339 (linux_stabilize_threads): Likewise.
1340 * regcache.c (regcache_release): Likewise.
1341 * server.c (gdb_wants_all_threads_stopped): Likewise.
1342 (clear_pending_status_callback): Remove.
1343 (handle_status): Use for_each_thread.
1344 (captured_main): Likewise.
1345 * win32-low.c (child_init_thread_list): Likewise.
1346 (win32_clear_inferiors): Likewise.
1347 (fake_breakpoint_event): Likewise.
1349 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1351 * inferiors.h (find_inferior): Remove.
1352 * inferiors.c (find_inferior): Remove.
1354 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1356 * linux-low.c (resume_status_pending_p): Update comment.
1357 (need_step_over_p): Update comment.
1359 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1361 * linux-low.c (proceed_one_lwp): Return void, change parameter
1363 (unsuspend_and_proceed_one_lwp): Likewise.
1364 (proceed_all_lwps): Use for_each_thread.
1365 (unstop_all_lwps): Likewise.
1367 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1369 * linux-low.c (linux_resume_one_thread): Return void, take
1371 (linux_resume): Use for_each_thread.
1373 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1375 * linux-low.c (send_sigstop_callback): Return void, change
1376 parameter type. Rename to...
1377 (send_sigstop): ... this.
1378 (suspend_and_send_sigstop_callback): Return void, change parameter
1380 (suspend_and_send_sigstop): ... this.
1381 (stop_all_lwps): Use for_each_thread.
1383 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1385 * linux-low.c (lwp_running): Return bool, remove unused
1387 (linux_stabilize_threads): Use find_thread.
1389 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1391 * linux-low.c (select_singlestep_lwp_callback): Remove.
1392 (count_events_callback): Remove.
1393 (select_event_lwp_callback): Remove.
1394 (select_event_lwp): Use find_thread/for_each_thread.
1396 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1398 * linux-low.c (not_stopped_callback): Return bool, take filter
1400 (linux_wait_for_event_filtered): Use find_thread.
1401 (linux_wait_1): Likewise.
1403 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1405 * linux-low.c (same_lwp): Remove.
1406 (find_lwp_pid): Use find_thread.
1408 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1410 * linux-low.c (delete_lwp_callback): Remove.
1411 (linux_mourn): Use for_each_thread.
1413 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1415 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1416 args parameter, don't check for pid.
1417 (linux_detach): Use for_each_thread.
1419 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1421 * linux-low.c (struct counter): Remove.
1422 (second_thread_of_pid_p): Remove.
1423 (last_thread_of_process_p): Use find_thread.
1425 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1427 * inferiors.c (find_inferior_in_random): Remove.
1428 * inferiors.h (find_inferior_in_random): Remove.
1429 * linux-low.c (status_pending_p_callback): Return bool, accept
1430 parameter ptid directly.
1431 (linux_wait_for_event_filtered): Use find_thread_in_random.
1432 (linux_wait_1): Likewise.
1434 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1436 * inferiors.c (find_inferior_id): Remove.
1437 (find_thread_ptid): Move implemention from find_inferior_id to
1439 * inferiors.h (find_inferior_id): Remove.
1440 * server.c (handle_status): Use find_thread_ptid.
1441 (process_serial_event): Likewise.
1442 * thread-db.c (find_one_thread): Likewise.
1443 (thread_db_thread_handle): Likewise.
1444 * win32-low.c (thread_rec): Likewise.
1445 (child_delete_thread): Likewise.
1446 (win32_thread_alive): Likewise.
1447 (get_child_debug_event): Likewise.
1449 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1451 * linux-mips-low.c (update_watch_registers_callback): Return
1452 void, remove pid_p parameter, don't check for pid.
1453 (mips_insert_point, mips_remove_point): Use for_each_thread.
1455 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1457 * lynx.low (lynx_delete_thread_callback): Remove.
1458 (lynx_mourn): Use for_each_thread.
1460 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1462 * regcache.c (regcache_invalidate_one): Remove.
1463 (regcache_invalidate_pid): use for_each_thread.
1465 2017-11-26 Tom Tromey <tom@tromey.com>
1467 * linux-low.c (linux_create_inferior): Update.
1469 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1471 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1473 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1475 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1476 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1477 * linux-aarch64-tdesc-selftest.c: New file.
1478 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1480 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1482 * configure.srv: Add new file.
1483 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1484 * linux-aarch64-tdesc-selftest.c: New file.
1485 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1487 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1489 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1490 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1491 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1493 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1495 * configure.srv: Add new files.
1496 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1497 aarch64_linux_read_description.
1498 * linux-aarch64-low.c (aarch64_linux_read_description):
1499 Merge with aarch64_arch_setup.
1500 (aarch64_arch_setup): Call aarch64_linux_read_description.
1501 * linux-aarch64-tdesc.c: New file.
1502 * linux-aarch64-tdesc.h: New file.
1504 2017-11-24 Yao Qi <yao.qi@linaro.org>
1506 * configure.srv: Set $srv_regobj for tic6x-linux.
1507 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1508 (tic6x_read_description): Move some code to tic6x_arch_setup.
1509 (tic6x_tdesc_test): New function.
1510 (initialize_low_arch): Call selftests::register_test.
1512 2017-11-22 Yao Qi <yao.qi@linaro.org>
1514 * remote-utils.c (prepare_resume_reply): Use memcpy.
1516 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1518 * linux-low.c (kill_one_lwp_callback): Return void, take
1519 argument directly, don't filter on pid.
1520 (linux_kill): Use for_each_thread.
1522 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1524 * linux-low.c (need_step_over_p): Return bool, remove dummy
1526 (linux_resume, proceed_all_lwps): Use find_thread.
1528 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1530 * linux-low.c (resume_status_pending_p): Return bool, remove
1532 (linux_resume): Use find_thread.
1534 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1536 * linux-low.c (struct thread_resume_array): Remove.
1537 (linux_set_resume_request): Return void, take arguments
1539 (linux_resume): Use for_each_thread.
1541 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1543 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1544 return bool, remove data argument.
1545 (linux_stabilize_threads): Use find_thread.
1547 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1549 * linux-low.c (unsuspend_one_lwp): Remove.
1550 (unsuspend_all_lwps): Use for_each_thread, inline code from
1553 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1555 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1556 * linux-low.c (struct iterate_over_lwps_args): Remove.
1557 (iterate_over_lwps_filter): Remove.
1558 (iterate_over_lwps): Use find_thread.
1560 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1562 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1563 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1564 code from reset_lwp_ptrace_options_callback.
1566 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1568 * linux-arm-low.c (struct update_registers_data): Remove.
1569 (update_registers_callback): Return void, take arguments
1570 directly, don't check thread's pid.
1571 (arm_insert_point, arm_remove_point): Use for_each_thread.
1573 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1575 * win32-low.c (continue_one_thread): Return void, take argument
1577 (child_continue): Use for_each_thread.
1579 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1581 * win32-i386-low.c (update_debug_registers_callback): Rename
1583 (update_debug_registers): ... this, return void, remove pid_p arg.
1584 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1586 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1588 * inferiors.h (struct process_info): Add constructor, initialize
1590 <syscalls_to_catch>: Change type to std::vector<int>.
1591 * inferiors.c (add_process): Allocate process_info with new.
1592 (remove_process): Free process_info with delete.
1593 * linux-low.c (handle_extended_wait): Adjust.
1594 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1595 * server.c (handle_general_set): Adjust.
1597 2017-11-16 Pedro Alves <palves@redhat.com>
1599 * remote-utils.c (remote_close): Block SIGIO signals instead of
1600 uninstalling the SIGIO handler.
1602 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1604 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1606 2017-11-16 Yao Qi <yao.qi@linaro.org>
1608 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1609 (tic6x_store_gregset): Likewise.
1610 (tic6x_usrregs_info): Move it up.
1612 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1614 * Makefile.in: Update arch rules.
1615 * configure.srv: Explicitly mark arch/ files.
1617 2017-11-13 Andreas Schwab <schwab@suse.de>
1619 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1621 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1623 2017-11-06 Pedro Alves <palves@redhat.com>
1625 * config.in, configure: Regenerate.
1627 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1629 * target.c (struct thread_search): Remove.
1630 (thread_search_callback): Remove.
1631 (prepare_to_access_memory): Use for_each_thread instead of
1632 find_inferior. Inline code from thread_search_callback.
1634 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1636 * server.c (struct visit_actioned_threads_data): Remove.
1637 (visit_actioned_threads): Change prototype to take arguments
1639 (resume): Use find_thread instead of find_inferior.
1641 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1643 * server.c (queue_stop_reply_callback): Change prototype, return
1645 (find_status_pending_thread_callback): Remove.
1646 (handle_status): Replace find_inferior with find_thread and
1649 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1651 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1653 (aarch64_store_gregset): Likewise.
1654 (aarch64_fill_fpregset): Likewise.
1655 (aarch64_store_fpregset): Likewise.
1657 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1659 * gdbthread.h (find_thread, for_each_thread): New functions.
1660 * inferiors.c (thread_of_pid): Remove.
1661 (find_any_thread_of_pid): Use find_thread.
1662 * linux-low.c (num_lwps): Use for_each_thread.
1664 2017-10-17 Yao Qi <yao.qi@linaro.org>
1666 * Makefile.in: Remove one rule.
1667 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1669 2017-10-17 Yao Qi <yao.qi@linaro.org>
1671 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1672 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1674 2017-10-17 Yao Qi <yao.qi@linaro.org>
1676 * configure.srv: Rename arm.o with arch/arm.o.
1678 2017-10-17 Yao Qi <yao.qi@linaro.org>
1680 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1681 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1682 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1683 (arch-i386.o, arch-amd64.o): Remove rules.
1684 (arch/%.o): New rule.
1685 Update POSTCOMPILE and COMPILE.pre.
1686 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1687 * configure: Re-generated.
1688 * configure.srv: Replace arch-i386.o with arch/i386.o.
1689 Replace arch-amd64.o with arch/amd64.o.
1691 2017-10-16 Yao Qi <yao.qi@linaro.org>
1693 * configure: Regenerated.
1695 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1697 * inferiors.h: (struct inferior_list): Remove.
1698 (struct inferior_list_entry); Remove.
1699 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1700 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1701 get_first_inferior): Remove.
1702 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1703 find_inferior_id, find_inferior_in_random): Change signature.
1704 * inferiors.c (all_threads): Change type to
1705 std::list<thread_info *>.
1706 (get_thread): Remove macro.
1707 (find_inferior, find_inferior_id): Change signature, implement
1709 (find_inferior_in_random): Change signature, implement using
1710 find_thread_in_random.
1711 (for_each_inferior, for_each_inferior_with_data): Change
1712 signature, implement using for_each_thread.
1713 (add_inferior_to_list, remove_inferior): Remove.
1714 (add_thread, get_first_thread, thread_of_pid,
1715 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1716 (get_first_inferior, one_inferior_p, clear_inferior_list):
1718 (clear_inferiors, get_thread_process): Update.
1719 * gdbthread.h: Include <list>.
1720 (struct thread_info) <entry>: Remove field.
1722 (all_threads): Change type to std::list<thread_info *>.
1723 (get_first_inferior): Add doc.
1724 (find_thread, for_each_thread, find_thread_in_random): New
1726 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1727 * linux-arm-low.c (update_registers_callback): Update.
1728 * linux-low.c (second_thread_of_pid_p): Update.
1729 (kill_one_lwp_callback, linux_detach_lwp_callback,
1730 delete_lwp_callback, status_pending_p_callback, same_lwp,
1731 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1732 iterate_over_lwps, not_stopped_callback,
1733 resume_stopped_resumed_lwps, count_events_callback,
1734 select_singlestep_lwp_callback, select_event_lwp_callback,
1735 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1736 suspend_and_send_sigstop_callback, wait_for_sigstop,
1737 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1738 lwp_running, linux_set_resume_request, resume_status_pending_p,
1739 need_step_over_p, start_step_over, linux_resume_one_thread,
1740 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1741 reset_lwp_ptrace_options_callback): Update.
1742 * linux-mips-low.c (update_watch_registers_callback): Update.
1743 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1745 (free_register_cache_thread_one): Remove.
1746 (regcache_release): Update.
1747 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1748 handle_qxfer_threads_worker): Update.
1749 (handle_query): Update, use list iterator.
1750 (visit_actioned_threads, handle_pending_status,
1751 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1752 clear_pending_status_callback, set_pending_status_callback,
1753 find_status_pending_thread_callback, handle_status,
1754 process_serial_event): Update.
1755 * target.c (thread_search_callback): Update.
1756 * thread-db.c (thread_db_get_tls_address): Update.
1757 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1759 * win32-i386-low.c (update_debug_registers_callback): Update.
1760 * win32-low.c (delete_thread_info, child_delete_thread,
1761 continue_one_thread, suspend_one_thread,
1762 get_child_debug_event): Adjust.
1764 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1766 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1767 * inferiors.h: Include <list>.
1768 (struct process_info) <entry>: Remove field.
1770 (pid_of): Change macro to function.
1771 (ptid_of, lwpid_of): Remove macro.
1772 (all_processes): Change type to std::list<process_info *>.
1773 (ALL_PROCESSES): Remove macro.
1774 (for_each_process, find_process): New function.
1775 * inferiors.c (all_processes): Change type to
1776 std::list<process_info *>.
1777 (find_thread_process): Adjust.
1778 (add_process): Likewise.
1779 (remove_process): Likewise.
1780 (find_process_pid): Likewise.
1781 (get_first_process): Likewise.
1782 (started_inferior_callback): Remove.
1783 (have_started_inferiors_p): Adjust.
1784 (attached_inferior_callback): Remove.
1785 (have_attached_inferiors_p): Adjust.
1786 * linux-low.c (check_zombie_leaders): Likewise.
1787 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1788 (x86_linux_update_xmltarget): Adjust.
1789 * server.c (handle_query): Likewise.
1790 (gdb_reattached_process): Remove.
1791 (handle_status): Adjust.
1792 (kill_inferior_callback): Likewise.
1793 (detach_or_kill_inferior): Remove.
1794 (print_started_pid): Likewise.
1795 (print_attached_pid): Likewise.
1796 (detach_or_kill_for_exit): Update.
1797 (process_serial_event): Likewise.
1798 * linux-arm-low.c (arm_new_fork): Likewise.
1800 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1802 * dll.h: Include <list>.
1803 (struct dll_info): Add constructor.
1804 <entry>: Remove field.
1805 (all_dlls): Change type to std::list<dll_info>.
1806 * dll.c: Include <algorithm>.
1807 (get_dll): Remove macro.
1808 (all_dlls): Change type to std::list<dll_info *>.
1809 (free_one_dll): Remove.
1810 (match_dll): Likewise.
1811 (loaded_dll): Adjust.
1812 (unloaded_dll): Adjust to all_dlls type change, use
1813 std::find_if. Inline code from match_dll.
1814 (clear_dlls): Adjust to all_dlls type change.
1815 * server.c (emit_dll_description): Remove.
1816 (handle_qxfer_libraries): Adjust to all_dlls type change,
1817 integrate emit_dll_description's functionality.
1819 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1821 * linux-low.h (struct linux_target_ops) <delete_process>: New
1823 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1824 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1825 (struct linux_target_ops): Add delete_process callback.
1826 * linux-arm-low.c (arm_delete_process): New.
1827 (struct linux_target_ops): Add delete_process callback.
1828 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1829 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1830 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1831 * linux-mips-low.c (mips_linux_delete_process): New.
1832 (struct linux_target_ops): Add delete_process callback.
1833 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1834 * linux-s390-low.c (struct linux_target_ops): Likewise.
1835 * linux-sh-low.c (struct linux_target_ops): Likewise.
1836 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1837 * linux-tile-low.c (struct linux_target_ops): Likewise.
1838 * linux-x86-low.c (x86_linux_delete_process): New.
1839 (struct linux_target_ops): Add delete_process callback.
1840 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1842 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1844 * linux-aarch64-low.c (the_low_target): Add thread delete
1846 * linux-arm-low.c (arm_delete_thread): New function.
1847 (the_low_target): Add thread delete callback.
1848 * linux-bfin-low.c (the_low_target): Likewise.
1849 * linux-crisv32-low.c (the_low_target): Likewise.
1850 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1852 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1854 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1855 * linux-mips-low.c (mips_linux_delete_thread): New function.
1856 (the_low_target): Add thread delete callback.
1857 * linux-ppc-low.c (the_low_target): Likewise.
1858 * linux-s390-low.c (the_low_target): Likewise.
1859 * linux-sh-low.c (the_low_target): Likewise.
1860 * linux-tic6x-low.c (the_low_target): Likewise.
1861 * linux-tile-low.c (the_low_target): Likewise.
1862 * linux-x86-low.c (the_low_target): Likewise.
1863 * linux-xtensa-low.c (the_low_target): Likewise.
1865 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1867 * win32-low.c: Include "common-inferior.h".
1869 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1871 * inferiors.c (set_inferior_cwd): New function.
1872 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1873 (handle_query): Inform that QSetWorkingDir is supported.
1874 * win32-low.c (create_process): Pass the inferior's cwd to
1877 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1879 * inferiors.c (current_inferior_cwd): New global variable.
1880 (get_inferior_cwd): New function.
1881 * inferiors.h (struct process_info) <cwd>: New field.
1883 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1885 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1886 (OBS): Add gdb_tilde_expand.o.
1888 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1890 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1891 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1893 2017-09-29 Pedro Alves <palves@redhat.com>
1895 * ax.c (gdb_parse_agent_expr): Constify.
1896 * ax.h (gdb_parse_agent_expr): Constify.
1897 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1899 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1900 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1901 * remote-utils.h (read_ptid): Constify.
1902 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1903 (process_point_options, process_serial_event): Constify.
1904 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1905 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1906 (cmd_qtbuffer): Constify.
1908 2017-09-29 Pedro Alves <palves@redhat.com>
1910 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1913 2017-09-29 Pedro Alves <palves@redhat.com>
1915 * linux-low.c (handle_extended_wait): Pass parent thread instead
1916 of process to thread_db_notice_clone.
1917 * linux-low.h (thread_db_notice_clone): Replace parent process
1918 parameter with parent thread parameter.
1919 * thread-db.c (find_one_thread): Add comment.
1920 (thread_db_notice_clone): Replace parent process parameter with
1921 parent thread parameter. Temporarily switch to the parent thread.
1923 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1925 * gdbthread.h: Include "common-gdbthread.h".
1926 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1927 "if" when validating the ptid.
1928 * remote-utils.c: Include "gdbthread.h".
1929 (prepare_resume_reply): Use "switch_to_thread".
1930 * target.c (done_accessing_memory): Likewise.
1932 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1934 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1935 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1936 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1937 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1938 s390x-gs-linux64-ipa.o to ipa_obj.
1939 * linux-s390-low.c (HWCAP_S390_GS): New define.
1940 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1942 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1943 (s390_arch_setup): Check for guarded-storage support and choose
1945 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1946 init_registers_s390x_gs_linux64.
1947 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1949 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1950 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1952 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1954 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1956 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1958 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1959 (thread_db_thread_handle): Declare.
1960 * linux-low.c (linux_target_ops): Initialize thread_handle.
1961 * server.c (handle_qxfer_threads_worker): Add support for
1963 * target.h (struct target_ops): Add new function pointer,
1965 (target_thread_handle): Define.
1966 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1968 (thread_db_thread_handle): New function.
1970 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1972 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1973 * linux-low.h (thread_db_notice_clone): Declare.
1974 * thread-db.c (thread_db_notice_clone): New function.
1976 2017-09-21 Pedro Alves <palves@redhat.com>
1978 * server.c (gdb_read_memory, handle_status, process_serial_event)
1979 (handle_serial_event, handle_target_event): Adjust to
1980 set_desired_thread prototype change.
1981 * target.c (set_desired_thread): Remove 'use_general' parameter
1983 * target.h (set_desired_thread): Remove 'use_general' parameter.
1985 2017-09-20 Tom Tromey <tom@tromey.com>
1987 * target.c (target_terminal::terminal_state): Define.
1988 (target_terminal::init): Rename from target_terminal_init.
1989 (target_terminal::inferior): Rename from
1990 target_terminal_inferior.
1991 (target_terminal::ours): Rename from target_terminal_ours.
1992 (target_terminal::ours_for_output, target_terminal::info): New.
1994 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1996 * server.c (accumulate_file_name_length): Remove.
1997 (emit_dll_description): Adjust to std::string change.
1998 (handle_qxfer_libraries): Use std::string to hold document.
2000 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2002 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2003 return type of xml_escape_text.
2004 * server.c (emit_dll_description): Likewise.
2006 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2008 * server.c (captured_main): Accept argument for --selftest.
2009 Update run_tests call.
2010 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2011 when registering selftests.
2013 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2015 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2016 instead of "VEC" for "target_desc.reg_defs".
2017 (regcache_cpy): Likewise.
2018 (registers_to_string): Likewise.
2019 (registers_from_string): Likewise.
2020 (find_regno): Likewise.
2021 (supply_regblock): Likewise.
2022 (regcache_raw_read_unsigned): Likewise.
2023 * tdesc.c (init_target_desc): Likewise.
2024 (tdesc_create_reg): Likewise.
2025 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2026 (struct target_desc) <reg_defs>: Convert to "std::vector".
2027 (target_desc): Do not initialize "reg_defs".
2028 (~target_desc): Update code to use "std::vector" instead of "VEC"
2029 for "target_desc.reg_defs".
2030 (operator==): Likewise.
2032 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2034 * inferiors.h (thread_to_gdb_id): Remove.
2035 * inferiors.c (thread_to_gdb_id): Remove.
2036 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2037 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2038 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2040 * nto-low.c (nto_fetch_registers, nto_store_registers,
2041 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2043 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2045 * inferiors.h (gdb_id_to_thread_id): Remove.
2046 * inferiors.c (gdb_id_to_thread_id): Remove.
2047 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2048 removal. Move pid declaration closer to where it's used.
2050 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2052 * server.c (handle_detach): New function.
2053 (process_serial_event): Move code out, call handle_detach.
2055 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2057 * server.c (require_running): Rename to ...
2058 (require_running_or_return): ... this ...
2059 (require_running_or_break): ... and this.
2060 (handle_query, process_serial_event): Adjust.
2062 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2064 * linux-low.c (linux_set_resume_request): Remove unused
2067 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2069 * server.c (first_thread_of): Remove.
2070 (process_serial_event): Replace usage of first_thread_of with
2071 find_any_thread_of_pid.
2072 * tracepoint.c (same_process_p): Remove.
2073 (gdb_agent_about_to_close): Replace usage of same_process_p with
2074 find_any_thread_of_pid.
2075 * linux-x86-low.c (same_process_callback): Remove.
2076 (x86_arch_setup_process_callback): Replace usage of
2077 same_process_callback with find_any_thread_of_pid.
2078 * thread-db.c (any_thread_of): Remove.
2079 (switch_to_process): Replace usage of any_thread_of with
2080 find_any_thread_of_pid.
2081 * inferiors.c (thread_pid_matches_callback): Remove.
2082 (find_thread_process): Adjust to use find_any_thread_of_pid.
2084 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2086 * regcache.c (get_thread_regcache): Guard calls to "memset"
2089 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2091 * linux-low.c (handle_extended_wait): Use
2092 "allocate_target_description" instead of "XNEW".
2093 * linux-x86-low.c (initialize_low_arch): Likewise.
2095 2017-09-05 Yao Qi <yao.qi@linaro.org>
2097 * configure.srv (srv_i386_regobj): Remove.
2098 (srv_amd64_regobj): Remove.
2099 (srv_regobj): Set it to "" for x86 non-linux targets.
2100 * linux-x86-tdesc.c (i386_linux_read_description):
2101 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2102 (init_registers_i386): Remove the declaration.
2103 (tdesc_i386): Remove the declaration.
2104 (lynx_i386_arch_setup): Call i386_create_target_description.
2105 * nto-x86-low.c: Likewise.
2106 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2107 [!__x86_64__]: include arch/i386.h.
2108 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2110 2017-09-05 Yao Qi <yao.qi@linaro.org>
2112 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2113 i386/amd64-XXX-linux from it.
2115 2017-09-05 Yao Qi <yao.qi@linaro.org>
2117 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2119 (ipa_amd64_linux_regobj): Remove.
2120 (ipa_x32_linux_regobj): Remove.
2122 2017-09-05 Yao Qi <yao.qi@linaro.org>
2124 * Makefile.in (arch-amd64.o): New rule.
2125 * configure.srv: Append arch-amd64.o.
2126 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2127 (get_ipa_tdesc): Call amd64_linux_read_description.
2128 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2129 and init_registers_amd64_XXX.
2130 * linux-x86-low.c (x86_linux_read_description): Call
2131 amd64_linux_read_description.
2132 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2133 (initialize_low_arch): Don't call init_registers_x32_XXX and
2134 init_registers_amd64_XXX.
2135 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2136 and tdesc_amd64_XXX.
2137 [__x86_64__] (amd64_tdesc_test): New function.
2138 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2139 and init_registers_amd64_XXX.
2140 * linux-x86-tdesc.c: Include arch/amd64.h.
2141 (xcr0_to_tdesc_idx): New function.
2142 (i386_linux_read_description): New function.
2143 (amd64_get_ipa_tdesc_idx): New function.
2144 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2145 (amd64_get_ipa_tdesc): Declare.
2147 2017-09-05 Yao Qi <yao.qi@linaro.org>
2149 * configure.srv (srv_i386_linux_xmlfiles): Remove
2150 i386/i386-XXX-linux.xml from it.
2152 2017-09-05 Yao Qi <yao.qi@linaro.org>
2154 * configure.srv: Set srv_i386_linux_regobj empty if $development
2156 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2157 initialize_low_tdesc.
2158 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2159 with #if initialize_low_tdesc.
2160 * linux-x86-tdesc-selftest.c: New file.
2161 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2163 2017-09-05 Yao Qi <yao.qi@linaro.org>
2165 * Makefile.in (arch-i386.o): New rule.
2166 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2167 (x86_64-*-linux*): Likewise.
2168 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2169 include arch/i386.h.
2170 (i386_linux_read_description): Remove code and call
2171 i386_create_target_description.
2172 * tdesc.c (allocate_target_description): New function.
2173 * tdesc.h (set_tdesc_architecture): Remove declaration.
2174 (set_tdesc_osabi): Likewise.
2176 2017-09-05 Yao Qi <yao.qi@linaro.org>
2178 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2179 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2180 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2182 * server.c (get_features_xml): Call tdesc_get_features_xml.
2183 * tdesc.c (set_tdesc_architecture): New function.
2184 (set_tdesc_osabi): New function.
2185 (tdesc_get_features_xml): New function.
2186 (tdesc_create_feature): Add an argument.
2187 * tdesc.h (struct target_desc) <features>: New field.
2188 <arch, osabi>: New field.
2189 (~target_desc): xfree features, arch, and osabi.
2190 (target_desc::oerator==): Don't compare .xmltarget.
2191 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2192 (set_tdesc_osabi): Likewise.
2193 (tdesc_get_features_xml): Likewise.
2195 2017-09-05 Yao Qi <yao.qi@linaro.org>
2197 * linux-x86-tdesc.c: Include selftest.h.
2198 (i386_tdesc_test): New function.
2199 (initialize_low_tdesc): Call selftests::register_test.
2200 * tdesc.h: Include regdef.h.
2201 (target_desc): Override operator == and !=.
2203 2017-09-05 Yao Qi <yao.qi@linaro.org>
2205 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2206 (ipa_obj): Likewise.
2207 * linux-i386-ipa.c: Include common/x86-xstate.h
2208 (get_ipa_tdesc): Call i386_linux_read_description.
2209 (initialize_low_tracepoint): Don't call init_registers_XXX
2210 functions, call initialize_low_tdesc instead.
2211 * linux-x86-low.c (x86_linux_read_description): Call
2212 i386_linux_read_description.
2213 (initialize_low_arch): Don't call init_registers_i386_XXX
2214 functions, call initialize_low_tdesc.
2215 * linux-x86-tdesc.c: New file.
2216 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2217 (i386_get_ipa_tdesc_idx): Declare.
2218 (i386_get_ipa_tdesc): Declare.
2219 (initialize_low_tdesc): Declare.
2221 2017-09-05 Yao Qi <yao.qi@linaro.org>
2223 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2226 2017-09-05 Yao Qi <yao.qi@linaro.org>
2228 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2229 * regcache.c (get_thread_regcache): Use VEC_length.
2230 (init_register_cache): Likewise.
2231 (regcache_cpy): Likewise.
2232 (registers_to_string): Iterate reg_defs via VEC_iterate.
2233 (find_regno): Likewise.
2234 (find_register_by_number): Use VEC_index.
2235 (register_size): Call find_register_by_number.
2236 (register_data): Call find_register_by_number.
2237 (supply_regblock): Use VEC_length.
2238 (regcache_raw_read_unsigned): Likewise.
2239 * tdesc.c (init_target_desc): Iterate reg_defs via
2241 (default_description): Update initializer.
2242 (copy_target_description): Don't update field num_registers.
2243 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2244 <num_registers>: Remove.
2246 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2248 * Makefile.in (.SECONDARY): Define target.
2250 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2252 * linux-low.c (linux_wait_1): Adjust.
2253 * server.c (queue_stop_reply_callback): Adjust.
2255 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2257 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2258 QEnvironmentUnset and QEnvironmentReset packets.
2259 (handle_query): Inform remote that QEnvironmentHexEncoded,
2260 QEnvironmentUnset and QEnvironmentReset are supported.
2262 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2264 * inferiors.h (inferior_target_data): Rename to ...
2265 (thread_target_data): ... this.
2266 (inferior_regcache_data): Rename to ...
2267 (thread_regcache_data): ... this.
2268 (set_inferior_regcache_data): Rename to ...
2269 (set_thread_regcache_data): ... this.
2270 * inferiors.c (inferior_target_data): Rename to ...
2271 (thread_target_data): ... this.
2272 (inferior_regcache_data): Rename to ...
2273 (thread_regcache_data): ... this.
2274 (set_inferior_regcache_data): Rename to ...
2275 (set_thread_regcache_data): ... this.
2276 (free_one_thread): Update.
2277 * linux-low.h (get_thread_lwp): Update.
2278 * regcache.c (get_thread_regcache): Update.
2279 (regcache_invalidate_thread): Update.
2280 (free_register_cache_thread): Update.
2281 * win32-i386-low.c (update_debug_registers_callback): Update.
2282 (win32_get_current_dr): Update.
2283 * win32-low.c (thread_rec): Update.
2284 (delete_thread_info): Update.
2285 (continue_one_thread): Update.
2286 (suspend_one_thread): Update.
2288 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2290 * inferiors.c (set_inferior_target_data): Remove.
2291 * inferiors.h (set_inferior_target_data): Remove.
2293 2017-08-18 Yao Qi <yao.qi@linaro.org>
2295 * Makefile.in (OBS): Add selftest.o.
2296 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2297 * configure, config.in: Re-generated.
2298 * server.c: Include common/sefltest.h.
2299 (captured_main): Handle option --selftest.
2301 2017-08-09 Yao Qi <yao.qi@linaro.org>
2303 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2304 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2305 i386-avx-mpx.o and i386-mmx.o.
2306 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2307 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2308 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2309 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2310 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2311 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2312 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2313 i386/amd64-avx-mpx.xml.
2315 2017-08-09 Yao Qi <yao.qi@linaro.org>
2317 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2318 and x32-avx-avx512.o.
2319 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2320 i386/x32-avx-avx512.xml.
2322 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2324 * tracepoint.h (enum class fast_tpoint_collect_result): New
2326 (fast_tracepoint_collecting): Change return type to
2327 fast_tpoint_collect_result.
2328 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2329 * linux-low.h: Include tracepoint.h.
2330 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2331 fast_tpoint_collect_result.
2332 * linux-low.c (handle_tracepoints): Adjust.
2333 (linux_fast_tracepoint_collecting): Change return type to
2334 fast_tpoint_collect_result.
2335 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2336 linux_wait_1, stuck_in_jump_pad_callback,
2337 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2338 proceed_one_lwp): Adjust to type change.
2340 2017-07-10 Yao Qi <yao.qi@linaro.org>
2342 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2344 2017-06-29 Yao Qi <yao.qi@linaro.org>
2346 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2348 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2350 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2352 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2354 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2356 * linux-low.c (linux_create_inferior): Adjust code to access the
2357 environment information via 'gdb_environ' class.
2358 * lynx-low.c (lynx_create_inferior): Likewise.
2359 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2360 (get_environ): Return a pointer to 'our_environ'.
2361 (captured_main): Initialize 'our_environ'.
2362 * server.h (get_environ): Adjust prototype.
2363 * spu-low.c (spu_create_inferior): Adjust code to access the
2364 environment information via 'gdb_environ' class.
2366 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2368 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2369 usage of "register" keyword.
2371 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2373 * configure: Re-generate.
2375 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2377 * configure: Re-generate.
2379 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2381 * Makefile.in (COMPILE.pre): Add "-x c++".
2383 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2385 * fork-child.c: Conditionally include <signal.h>.
2387 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2389 * server.c (handle_general_set): Handle new packet
2390 "QStartupWithShell".
2391 (handle_query): Add "QStartupWithShell" to the list of supported
2393 (gdbserver_usage): Add help text explaining the
2394 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2396 (captured_main): Recognize and act upon the presence of the new
2399 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2400 Pedro Alves <palves@redhat.com>
2402 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2403 * configure: Regenerate.
2404 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2406 (i[34567]86-*-lynxos*): Likewise.
2407 (spu*-*-*): Likewise.
2408 * fork-child.c: New file.
2409 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2411 (linux_ptrace_fun): New function.
2412 (linux_create_inferior): Adjust function prototype to reflect
2413 change on "target.h". Adjust function code to use
2415 (linux_request_interrupt): Delete "signal_pid".
2416 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2417 (lynx_ptrace_fun): New function.
2418 (lynx_create_inferior): Adjust function prototype to reflect
2419 change on "target.h". Adjust function code to use
2421 * nto-low.c (nto_create_inferior): Adjust function prototype and
2422 code to reflect change on "target.h". Update comments.
2423 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2424 "common-terminal.h" and "environ.h".
2425 (terminal_fd): Moved to fork-child.c.
2426 (old_foreground_pgrp): Likewise.
2427 (restore_old_foreground_pgrp): Likewise.
2428 (last_status): Make it global.
2429 (last_ptid): Likewise.
2430 (our_environ): New variable.
2431 (startup_with_shell): Likewise.
2432 (program_name): Likewise.
2433 (program_argv): Rename to...
2434 (program_args): ...this.
2435 (wrapper_argv): New variable.
2436 (start_inferior): Delete function.
2437 (get_exec_wrapper): New function.
2438 (get_exec_file): Likewise.
2439 (get_environ): Likewise.
2440 (prefork_hook): Likewise.
2441 (post_fork_inferior): Likewise.
2442 (postfork_hook): Likewise.
2443 (postfork_child_hook): Likewise.
2444 (handle_v_run): Update code to deal with arguments coming from the
2445 remote host. Update calls from "start_inferior" to
2447 (captured_main): Likewise. Initialize environment variable. Call
2449 * server.h (post_fork_inferior): New prototype.
2450 (get_environ): Likewise.
2451 (last_status): Declare.
2452 (last_ptid): Likewise.
2453 (signal_pid): Likewise.
2454 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2455 (spu_ptrace_fun): New function.
2456 (spu_create_inferior): Adjust function prototype to reflect change
2457 on "target.h". Adjust function code to use "fork_inferior".
2458 * target.c (target_terminal_init): New function.
2459 (target_terminal_inferior): Likewise.
2460 (target_terminal_ours): Likewise.
2461 * target.h: Include <vector>.
2462 (struct target_ops) <create_inferior>: Update prototype.
2463 (create_inferior): Update macro.
2464 * utils.c (gdb_flush_out_err): New function.
2465 * win32-low.c (win32_create_inferior): Adjust function prototype
2466 and code to reflect change on "target.h".
2468 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2470 * inferiors.c (switch_to_thread): New function.
2472 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2474 * Makefile.in (SFILE): Add "common/job-control.c".
2475 (OBS): Add "job-control.o".
2477 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2479 * Makefile: Remove "@host_makefile_frag@".
2481 2017-05-05 Pedro Alves <palves@redhat.com>
2483 * configure: Regenerate.
2485 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2487 * configure: Regenerate.
2489 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2491 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2492 software_single_step change of return type to
2493 std::vector<CORE_ADDR>.
2494 * linux-low.c (install_software_single_step_breakpoints):
2496 * linux-low.h (install_software_single_step_breakpoints):
2499 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2501 * remote-utils.c: Include "gdb_termios.h" instead of
2503 * terminal.h: Delete file.
2505 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2507 * server.c: Include <vector>.
2508 <program_argv, wrapper_argv>: Convert to std::vector.
2509 (start_inferior): Rewrite function to use C++.
2510 (handle_v_run): Likewise. Update code that calculates the argv
2511 based on the vRun packet; use C++.
2512 (captured_main): Likewise.
2514 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2516 * server.c (handle_v_cont): Initialize thread_resume::thread
2519 2017-04-05 Pedro Alves <palves@redhat.com>
2521 * configure: Regenerate.
2523 2017-04-05 Pedro Alves <palves@redhat.com>
2525 * gdbreplay.c (sync_error): Constify.
2526 * linux-x86-low.c (push_opcode): Constify.
2528 2017-04-05 Pedro Alves <palves@redhat.com>
2530 * win32-low.c (get_child_debug_event)
2531 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2532 Report TARGET_WAITKIND_SPURIOUS instead.
2534 2017-04-05 Pedro Alves <palves@redhat.com>
2536 * remote-utils.c (remote_prepare, remote_open): Constify.
2537 * remote-utils.h (remote_prepare, remote_open): Constify.
2538 * server.c (captured_main): Constify 'port' handling.
2540 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2542 * Makefile.in (clean): Clear .deps.
2544 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2546 * .gitignore: Remove generated files, replace with wildcard.
2547 * (clean): Replace removal of generated files with wildcard.
2548 (version.c): Replace with...
2549 (version-generated.c): ...this.
2550 (xml-builtin.c): Replace with...
2551 (xml-builtin-generated.c): ...this.
2552 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2553 (%.c: *regformats*): Replace with...
2554 (%-generated.c: *regformats*): ...this.
2556 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2558 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2559 (xtensa_fill_gregset): Call collect_register_by_name for
2561 (xtensa_store_gregset): Call supply_register_by_name for
2564 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2566 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2567 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2568 (xtensa_store_gregset): Call supply_register for all registers in
2569 a0_regnum..a0_regnum + C0_NREGS range.
2571 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2573 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2574 (ax-ipa.o: ax.c): Remove.
2575 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2576 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2577 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2578 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2579 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2581 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2583 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2584 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2585 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2586 (errors-ipa.o: ../common/errors.c): Remove.
2587 (format-ipa.o: ../common/format.c): Remove.
2588 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2590 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2592 * Makefile.in (%-ipa.o: %.c): New rule.
2593 (tracepoint-ipa.o: tracepoint.c): Remove.
2594 (utils-ipa.o: utils.c): Remove.
2595 (remote-utils-ipa.o: remote-utils.c): Remove.
2596 (regcache-ipa.o: regcache.c): Remove.
2597 (i386-linux-ipa.o: i386-linux.c): Remove.
2598 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2599 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2600 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2601 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2602 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2603 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2604 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2605 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2606 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2607 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2608 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2609 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2610 (aarch64-ipa.o: aarch64.c): Remove.
2611 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2612 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2613 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2614 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2615 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2616 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2617 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2618 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2619 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2620 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2621 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2622 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2623 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2624 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2625 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2626 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2627 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2628 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2629 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2630 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2631 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2632 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2633 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2634 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2635 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2636 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2637 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2638 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2639 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2640 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2641 (tdesc-ipa.o: tdesc.c): Remove.
2642 (x32-linux-ipa.o: x32-linux.c): Remove.
2643 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2644 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2646 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2648 * Makefile.in (%.o: ../arch/%.c): New rule.
2649 (arm.o: ../arch/arm.c): Remove.
2650 (arm-linux.o: ../arch/arm-linux.c): Remove.
2651 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2652 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2654 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2656 * Makefile.in (%.o: ../nat/%.c): New rule.
2657 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2658 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2659 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2660 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2661 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2662 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2663 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2664 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2665 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2666 (linux-personality.o: ../nat/linux-personality.c): Remove.
2667 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2668 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2669 (x86-linux.o: ../nat/x86-linux.c): Remove.
2670 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2671 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2673 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2675 * Makefile.in (%.o: ../common/%.c): New rule.
2676 (signals.o: ../common/signals.c): Remove.
2677 (print-utils.o: ../common/print-utils.c): Remove.
2678 (rsp-low.o: ../common/rsp-low.c): Remove.
2679 (common-utils.o: ../common/common-utils.c): Remove.
2680 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2681 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2682 (vec.o: ../common/vec.c): Remove.
2683 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2684 (xml-utils.o: ../common/xml-utils.c): Remove.
2685 (ptid.o: ../common/ptid.c): Remove.
2686 (buffer.o: ../common/buffer.c): Remove.
2687 (format.o: ../common/format.c): Remove.
2688 (filestuff.o: ../common/filestuff.c): Remove.
2689 (agent.o: ../common/agent.c): Remove.
2690 (errors.o: ../common/errors.c): Remove.
2691 (environ.o: ../common/environ.c): Remove.
2692 (common-debug.o: ../common/common-debug.c): Remove.
2693 (cleanups.o: ../common/cleanups.c): Remove.
2694 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2695 (fileio.o: ../common/fileio.c): Remove.
2696 (common-regcache.o: ../common/common-regcache.c): Remove.
2697 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2698 (new-op.o: ../common/new-op.c): Remove.
2699 (btrace-common.o: ../common/btrace-common.c): Remove.
2701 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2703 * Makefile.in (%.o: ../target/%.c): New rule.
2704 (waitstatus.o: ../target/waitstatus.c): Remove.
2706 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2709 (%.c: ../regformats/%.dat,
2710 (%.c: ../regformats/arm/%.dat,
2711 (%.c: ../regformats/i386/%.dat,
2712 (%.c: ../regformats/rs6000/%.dat): New rules.
2713 (aarch64.c): Remove.
2714 (reg-arm.c): Remove.
2715 (arm-with-iwmmxt.c): Remove.
2716 (arm-with-vfpv2.c): Remove.
2717 (arm-with-vfpv3.c): Remove.
2718 (arm-with-neon.c): Remove.
2719 (reg-bfin.c): Remove.
2720 (reg-cris.c): Remove.
2721 (reg-crisv32.c): Remove.
2723 (i386-linux.c): Remove.
2724 (i386-avx.c): Remove.
2725 (i386-avx-linux.c): Remove.
2726 (i386-avx-avx512.c): Remove.
2727 (i386-avx-avx512-linux.c): Remove.
2728 (i386-mpx.c): Remove.
2729 (i386-mpx-linux.c): Remove.
2730 (i386-avx-mpx-avx512-pku.c): Remove.
2731 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2732 (i386-avx-mpx.c): Remove.
2733 (i386-avx-mpx-linux.c): Remove.
2734 (i386-mmx.c): Remove.
2735 (i386-mmx-linux.c): Remove.
2736 (reg-ia64.c): Remove.
2737 (reg-m32r.c): Remove.
2738 (reg-m68k.c): Remove.
2740 (mips-linux.c): Remove.
2741 (mips-dsp-linux.c): Remove.
2742 (mips64-linux.c): Remove.
2743 (mips64-dsp-linux.c): Remove.
2744 (nios2-linux.c): Remove.
2745 (powerpc-32.c): Remove.
2746 (powerpc-32l.c): Remove.
2747 (powerpc-altivec32l.c): Remove.
2748 (powerpc-cell32l.c): Remove.
2749 (powerpc-vsx32l.c): Remove.
2750 (powerpc-isa205-32l.c): Remove.
2751 (powerpc-isa205-altivec32l.c): Remove.
2752 (powerpc-isa205-vsx32l.c): Remove.
2753 (powerpc-e500l.c): Remove.
2754 (powerpc-64l.c): Remove.
2755 (powerpc-altivec64l.c): Remove.
2756 (powerpc-cell64l.c): Remove.
2757 (powerpc-vsx64l.c): Remove.
2758 (powerpc-isa205-64l.c): Remove.
2759 (powerpc-isa205-altivec64l.c): Remove.
2760 (powerpc-isa205-vsx64l.c): Remove.
2761 (s390-linux32.c): Remove.
2762 (s390-linux32v1.c): Remove.
2763 (s390-linux32v2.c): Remove.
2764 (s390-linux64.c): Remove.
2765 (s390-linux64v1.c): Remove.
2766 (s390-linux64v2.c): Remove.
2767 (s390-te-linux64.c): Remove.
2768 (s390-vx-linux64.c): Remove.
2769 (s390-tevx-linux64.c): Remove.
2770 (s390x-linux64.c): Remove.
2771 (s390x-linux64v1.c): Remove.
2772 (s390x-linux64v2.c): Remove.
2773 (s390x-te-linux64.c): Remove.
2774 (s390x-vx-linux64.c): Remove.
2775 (s390x-tevx-linux64.c): Remove.
2776 (tic6x-c64xp-linux.c): Remove.
2777 (tic6x-c64x-linux.c): Remove.
2778 (tic6x-c62x-linux.c): Remove.
2780 (reg-sparc64.c): Remove.
2781 (reg-spu.c): Remove.
2783 (amd64-linux.c): Remove.
2784 (amd64-avx.c): Remove.
2785 (amd64-avx-linux.c): Remove.
2786 (amd64-avx-avx512.c): Remove.
2787 (amd64-avx-avx512-linux.c): Remove.
2788 (amd64-mpx.c): Remove.
2789 (amd64-mpx-linux.c): Remove.
2790 (amd64-avx-mpx-avx512-pku.c): Remove.
2791 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2792 (amd64-avx-mpx.c): Remove.
2793 (amd64-avx-mpx-linux.c): Remove.
2795 (x32-linux.c): Remove.
2796 (x32-avx.c): Remove.
2797 (x32-avx-linux.c): Remove.
2798 (x32-avx-avx512.c): Remove.
2799 (x32-avx-avx512-linux.c): Remove.
2800 (reg-xtensa.c): Remove.
2801 (reg-tilegx.c): Remove.
2802 (reg-tilegx32.c): Remove.
2804 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2806 * Makefile.in (SFILES): Add "common/environ.c".
2807 (OBJS): Add "common/environ.h".
2809 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2811 * configure.ac: Check if the fs_base and gs_base members of
2812 `struct user_regs_struct' exist.
2813 * config.in: Regenerated.
2814 * configure: Likewise.
2816 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2818 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2820 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2821 (get_next_pcs_syscall_next_pc): Likewise.
2823 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
2825 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2826 * nto-x86-low.c: Likewise.
2828 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2830 * Makefile.in: Include disable-implicit-rules.mk.
2832 2016-11-23 Pedro Alves <palves@redhat.com>
2834 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2835 (debug_vprintf): Use std::chrono::steady_clock instead of
2836 gettimeofday. Use '.' instead of ':'.
2837 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2838 (get_timestamp): Use std::chrono::steady_clock instead of
2841 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2843 * Makefile.in: Fix whitespace formatting.
2845 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2847 * Makefile.in (SFILES, OBS): Flatten list and order
2850 2016-11-23 Pedro Alves <palves@redhat.com>
2852 * event-loop.c (handle_file_event): Use warning.
2853 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2854 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2857 2016-11-23 Pedro Alves <palves@redhat.com>
2859 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2861 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2862 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2863 debug_printf and debug_flush for debug output.
2864 * server.c (handle_general_set): Likewise.
2865 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2868 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2870 * Makefile.in (.c.o): Replace rule with ...
2871 (%.o: %.c): ... this one.
2873 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2875 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2876 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2878 * configure.ac: Remove checks for the make program.
2879 * configure: Re-generate.
2881 2016-10-28 Pedro Alves <palves@redhat.com>
2883 * Makefile.in (CXX_DIALECT): Get from configure.
2884 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2885 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2886 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2887 * config.in: Regenerate.
2888 * configure: Regenerate.
2890 2016-10-27 Yao Qi <yao.qi@linaro.org>
2892 * linux-low.c (linux_supports_range_stepping): Return true if
2893 can_software_single_step return true.
2895 2016-10-27 Yao Qi <yao.qi@linaro.org>
2897 * inferiors.c (find_inferior_in_random): New function.
2898 * inferiors.h (find_inferior_in_random): Declare.
2899 * linux-low.c (linux_wait_for_event_filtered): Call
2900 find_inferior_in_random instead of find_inferior.
2902 2016-10-27 Yao Qi <yao.qi@linaro.org>
2904 * linux-low.c (linux_wait_1): If single-step breakpoints are
2905 inserted, remove them.
2907 2016-10-26 Pedro Alves <palves@redhat.com>
2909 * linux-low.c (handle_extended_wait): Link parent/child fork
2911 (linux_wait_1): Unlink them.
2912 (linux_set_resume_request): Ignore resume requests for
2913 already-resumed and unhandled fork child threads.
2914 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2915 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2917 (handle_v_requests) <vCont>: Don't call require_running.
2918 * server.h (in_queued_stop_replies): New declaration.
2920 2016-10-24 Yao Qi <yao.qi@linaro.org>
2923 * linux-aarch64-low.c (append_insns): Cast the return value to
2926 2016-10-10 Yao Qi <yao.qi@linaro.org>
2928 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2930 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2932 * target.c (target_supports_multi_process): New function, moved
2934 * target.h (target_supports_multi_process): ... here. Remove
2937 2016-10-05 Tom Tromey <tom@tromey.com>
2940 * tracepoint.c (handle_tracepoint_bkpts): Check
2941 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2943 2016-10-05 Yao Qi <yao.qi@linaro.org>
2945 * configure.srv: Update the path of arm-*.xml files.
2947 2016-10-05 Terry Guo <terry.guo@arm.com>
2948 Yao Qi <yao.qi@linaro.org>
2950 * Makefile.in: Adjust the path of rules.
2951 * configure.srv: Update the path of xml files.
2952 * regformats/arm-with-iwmmxt.dat: Regenerated.
2953 * regformats/arm-with-neon.dat: Likewise.
2954 * regformats/arm-with-vfpv2.dat: Likewise.
2955 * regformats/arm-with-vfpv3.dat Likewise.
2957 2016-09-30 Yao Qi <yao.qi@linaro.org>
2960 * target.c (target_stop_and_wait): Don't call
2961 target_continue_no_signal, use resume_stop instead.
2963 2016-09-26 Yao Qi <yao.qi@linaro.org>
2965 * linux-low.c (linux_wait_1): Call debug_exit.
2967 2016-09-23 Pedro Alves <palves@redhat.com>
2969 * Makefile.in (SFILES): Add common/new-op.c.
2970 (OBS): Add common/new-op.o.
2971 (new-op.o): New rule.
2973 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2975 * .gitinore: Ignore more files.
2977 2016-09-21 Yao Qi <yao.qi@linaro.org>
2979 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2982 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2984 * server.c (start_inferior): Call target_mourn_inferior instead of
2985 mourn_inferior; pass ptid_t argument to it.
2987 (handle_target_event): Likewise.
2988 * target.c (target_mourn_inferior): New function.
2989 * target.h (mourn_inferior): Delete macro.
2991 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2993 * linux-low.c (lwp_is_stepping): New function.
2995 2016-09-06 Carl Love <cel@us.ibm.com>
2997 * server.c (start_inferior): Fixed comment, requested comment change
2998 didn't get updated correctly. Removed reference to ptrace () call as
2999 it is only true on Linux systems.
3001 2016-09-06 Carl Love <cel@us.ibm.com>
3003 * server.c (start_inferior): Do not call
3004 function target_post_create_inferior () if the
3005 inferior process has already exited.
3007 2016-09-05 Pedro Alves <palves@redhat.com>
3009 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3010 (COMPILE.pre, CC_LD): Use CXX directly.
3011 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3012 * acinclude.m4: Don't include build-with-cxx.m4.
3013 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3014 * configure: Regenerate.
3016 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3019 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3020 call writing data to own_buf.
3022 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3024 * target.c (mywait): Call target_wait instead of
3026 (target_wait): New function.
3028 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3030 * server.c (start_inferior): New variable 'ptid'. Replace calls
3031 to the_target->resume by target_continue{,_no_signal}, depending
3033 * target.c (target_stop_and_wait): Call target_continue_no_signal
3034 instead of the_target->resume.
3035 (target_continue): New function.
3037 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3039 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3041 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3044 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3046 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3047 * linux-arm-low.c (ps_get_thread_area): Likewise.
3048 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3049 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3050 * linux-mips-low.c (ps_get_thread_area): Likewise.
3051 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3052 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3053 * linux-x86-low.c (ps_get_thread_area): Likewise.
3054 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3056 2016-08-19 Pedro Alves <palves@redhat.com>
3058 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3060 2016-08-19 Pedro Alves <palves@redhat.com>
3062 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3063 comment. Use memcpy instead of casting through unsigned long.
3065 2016-08-19 Pedro Alves <palves@redhat.com>
3067 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3068 allocating around 0x80000000.
3070 2016-08-19 Pedro Alves <palves@redhat.com>
3073 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3074 (x32-avx512-linux-ipa.o): New rules.
3075 * configure.ac (x86_64-*-linux*): New x32 check.
3076 * configure.srv (ipa_x32_linux_regobj): New.
3077 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3078 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3080 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3082 * configure: Regenerate.
3084 2016-08-09 Pedro Alves <palves@redhat.com>
3087 * Makefile.in (OBS): Add signals-state-save-restore.o.
3088 (signals-state-save-restore.o): New rule.
3089 * config.in: Regenerate.
3090 * configure: Regenerate.
3091 * linux-low.c: Include "signals-state-save-restore.h".
3092 (linux_create_inferior): Call
3093 restore_original_signals_state.
3094 * server.c: Include "dispositions-save-restore.h".
3095 (captured_main): Call save_original_signals_state.
3097 2016-08-05 Pedro Alves <palves@redhat.com>
3099 * configure: Regenerate.
3101 2016-08-04 Yao Qi <yao.qi@linaro.org>
3103 * linux-low.c (regsets_fetch_inferior_registers): Check
3104 errno is ESRCH or not.
3106 2016-08-02 Yao Qi <yao.qi@linaro.org>
3108 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3109 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3110 (thread_db_load_search): Update.
3111 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3112 td_ta_set_event and td_ta_event_getmsg.
3114 2016-07-26 Pedro Alves <palves@redhat.com>
3117 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3118 of unsigned long for 64-bit registers and use uint32_t instead of
3119 unsigned int for 32-bit registers.
3121 2016-07-26 Pedro Alves <palves@redhat.com>
3123 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3126 2016-07-21 Tom Tromey <tom@tromey.com>
3128 * configure: Rebuild.
3130 2016-07-21 Yao Qi <yao.qi@linaro.org>
3132 * mem-break.c (find_gdb_breakpoint): Cast bp to
3133 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3135 2016-07-21 Yao Qi <yao.qi@linaro.org>
3137 * server.c (handle_v_requests): Support s and S actions
3138 if target_supports_software_single_step return true.
3140 2016-07-21 Yao Qi <yao.qi@linaro.org>
3142 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3143 is resume_step, call maybe_hw_step.
3144 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3146 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3148 (proceed_one_lwp): If resume request is resume_step, install
3149 reinsert breakpoints and call maybe_hw_step.
3151 2016-07-21 Yao Qi <yao.qi@linaro.org>
3153 * linux-low.c (proceed_one_lwp): Declare.
3154 (linux_resume_one_thread): Remove local variable 'step'.
3155 Lift code enqueue signal. Call proceed_one_lwp instead of
3156 linux_resume_one_lwp.
3158 2016-07-21 Yao Qi <yao.qi@linaro.org>
3160 * linux-low.c (linux_resume_one_thread): Call
3161 enqueue_pending_signal.
3163 2016-07-21 Yao Qi <yao.qi@linaro.org>
3165 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3166 * inferiors.c (do_restore_current_thread_cleanup): New function.
3167 (make_cleanup_restore_current_thread): Likewise.
3168 * linux-low.c (install_software_single_step_breakpoints): Call
3169 make_cleanup_restore_current_thread. Switch current_thread to
3172 2016-07-21 Yao Qi <yao.qi@linaro.org>
3174 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3175 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3176 (clone_one_breakpoint): Likewise.
3177 (delete_reinsert_breakpoints): Change parameter to thread.
3179 (has_reinsert_breakpoints): Likewise.
3180 (uninsert_reinsert_breakpoints): Likewise.
3181 (reinsert_reinsert_breakpoints): Likewise.
3182 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3183 (delete_reinsert_breakpoints): Likewise.
3184 (reinsert_reinsert_breakpoints): Likewise.
3185 (uninsert_reinsert_breakpoints): Likewise.
3186 (has_reinsert_breakpoints): Likewise.
3188 2016-07-21 Yao Qi <yao.qi@linaro.org>
3190 * inferiors.c (get_thread_process): Make parameter const.
3191 * inferiors.h (get_thread_process): Update declaration.
3192 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3193 Add new parameters child_thread and parent_thread. Callers
3195 * mem-break.h (clone_all_breakpoints): Update declaration.
3197 2016-07-21 Yao Qi <yao.qi@linaro.org>
3199 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3200 <command_list, handler>: Remove.
3201 (struct gdb_breakpoint): New.
3202 (struct other_breakpoint): New.
3203 (struct reinsert_breakpoint): New.
3204 (is_gdb_breakpoint): New function.
3205 (any_persistent_commands): Update command_list if
3206 is_gdb_breakpoint returns true.
3207 (set_breakpoint): Create breakpoints according to their types.
3208 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3209 (set_gdb_breakpoint_1): Likewise.
3210 (set_gdb_breakpoint): Likewise.
3211 (clear_breakpoint_conditions): Change parameter type to
3212 'struct gdb_breakpoint *'.
3213 (clear_breakpoint_commands): Likewise.
3214 (clear_breakpoint_conditions_and_commands): Likewise.
3215 (add_condition_to_breakpoint): Likewise.
3216 (add_breakpoint_condition): Likewise.
3217 (add_commands_to_breakpoint): Likewise.
3218 (check_breakpoints): Check other_breakpoint.
3219 (clone_one_breakpoint): Clone breakpopint according to its type.
3220 * mem-break.h (struct gdb_breakpoint): Declare.
3221 (set_gdb_breakpoint): Update declaration.
3222 (clear_breakpoint_conditions_and_commands): Likewise.
3223 (add_breakpoint_condition): Likewise.
3224 (add_breakpoint_commands): Likewise.
3225 * server.c (process_point_options): Change parameter type to
3226 'struct gdb_breakpoint *'.
3228 2016-07-21 Yao Qi <yao.qi@linaro.org>
3230 * mem-break.c (set_breakpoint_at): Rename it to ...
3231 (set_breakpoint_type_at): ... it.
3232 (set_breakpoint_at): Call set_breakpoint_type_at.
3233 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3234 * mem-break.h (set_breakpoint_at): Update comments.
3236 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3238 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3240 (nios2_store_gregset): Likewise.
3242 2016-07-01 Pedro Alves <palves@redhat.com>
3243 Antoine Tremblay <antoine.tremblay@ericsson.com>
3245 * linux-low.c: Change interface to take the target lwp_info
3246 pointer directly and return void. Handle detaching from a zombie
3248 (linux_detach_lwp_callback): New function.
3249 (linux_detach): Detach from the leader thread after detaching from
3252 2016-06-28 Yao Qi <yao.qi@linaro.org>
3254 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3255 for variable new_offset.
3256 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3257 (aarch64_ftrace_insn_reloc_cb): Likewise.
3258 (aarch64_ftrace_insn_reloc_tb): Likewise.
3259 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3260 PRIx64 instead of PRIx32.
3262 2016-06-28 Yao Qi <yao.qi@linaro.org>
3264 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3265 (the_low_target): Install arm_get_syscall_trapinfo.
3267 2016-06-28 Yao Qi <yao.qi@linaro.org>
3269 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3271 (the_low_target): Install aarch64_get_syscall_trapinfo.
3273 2016-06-28 Yao Qi <yao.qi@linaro.org>
3275 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3277 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3278 Remove parameter sysno.
3279 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3282 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3284 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3285 (s390_emit_ne_goto): Likewise.
3286 (s390_emit_lt_goto): Likewise.
3287 (s390_emit_le_goto): Likewise.
3288 (s390_emit_gt_goto): Likewise.
3289 (s390_emit_ge_goto): Likewise.
3290 (s390x_emit_eq_goto): Likewise.
3291 (s390x_emit_ne_goto): Likewise.
3292 (s390x_emit_lt_goto): Likewise.
3293 (s390x_emit_le_goto): Likewise.
3294 (s390x_emit_gt_goto): Likewise.
3295 (s390x_emit_ge_goto): Likewise.
3296 (s390_emit_ops_impl): Mark variable static.
3297 (s390x_emit_ops): Likewise.
3299 2016-06-17 Yao Qi <yao.qi@linaro.org>
3301 * linux-low.c (handle_extended_wait): Call
3302 uninsert_reinsert_breakpoints for the parent process. Remove
3303 reinsert breakpoints from the child process. Reinsert them to
3304 the parent process when vfork is done.
3305 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3306 (reinsert_reinsert_breakpoints): New function.
3307 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3308 (reinsert_reinsert_breakpoints): Declare.
3310 2016-06-17 Yao Qi <yao.qi@linaro.org>
3312 * linux-low.c (handle_extended_wait): If the parent is doing
3313 step-over, remove the reinsert breakpoints from the forked child.
3315 2016-06-17 Yao Qi <yao.qi@linaro.org>
3317 * linux-low.c (unsuspend_all_lwps): Declare.
3318 (linux_low_filter_event): If thread exited, call finish_step_over.
3319 If step-over is finished, unsuspend other threads.
3321 2016-06-17 Yao Qi <yao.qi@linaro.org>
3323 * linux-low.c (linux_resume_one_lwp_throw): Assert
3324 has_reinsert_breakpoints returns false.
3325 * mem-break.c (delete_disabled_breakpoints): Assert
3326 bp type isn't reinsert_breakpoint.
3328 2016-06-17 Yao Qi <yao.qi@linaro.org>
3330 * linux-low.c (maybe_hw_step): New function.
3331 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3332 (finish_step_over): Switch current_thread to lwp temporarily,
3333 and assert has_reinsert_breakpoints returns true.
3334 (proceed_one_lwp): Call maybe_hw_step.
3335 * mem-break.c (has_reinsert_breakpoints): New function.
3336 * mem-break.h (has_reinsert_breakpoints): Declare.
3338 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3340 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3342 2016-05-17 Yao Qi <yao.qi@linaro.org>
3344 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3345 instead of find_inferior.
3347 2016-05-05 Yao Qi <yao.qi@linaro.org>
3349 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3350 Initialize res to zero.
3352 2016-05-05 Yao Qi <yao.qi@linaro.org>
3354 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3357 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3359 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3360 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3361 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3363 2016-04-28 Par Olsson <par.olsson@windriver.com>
3364 Simon Marchi <simon.marchi@ericsson.com>
3366 * tracepoint.c (write_inferior_int8): New function.
3367 (cmd_qtenable_disable): Write enable flag using
3368 write_inferior_int8.
3370 2016-04-25 Yao Qi <yao.qi@linaro.org>
3372 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3373 (need_step_over_p): Return zero if the LWP has pending signals
3374 can be delivered on software single step target.
3376 2016-04-25 Yao Qi <yao.qi@linaro.org>
3378 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3379 return instead of error.
3381 2016-04-22 Yao Qi <yao.qi@linaro.org>
3383 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3386 2016-04-22 Yao Qi <yao.qi@linaro.org>
3388 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3389 signal when stepping over breakpoint with software single
3392 2016-04-21 Pedro Alves <palves@redhat.com>
3394 * linux-s390-low.c (s390_collect_ptrace_register)
3395 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3397 (s390_check_regset): Use void * instead of gdb_byte *.
3399 2016-04-20 Pedro Alves <palves@redhat.com>
3401 * configure: Renegerate.
3403 2016-04-20 Yao Qi <yao.qi@linaro.org>
3405 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3406 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3408 (arm_store_gregset): Likewise.
3410 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3412 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3413 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3414 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3415 (amd64-avx-mpx-linux.c): New rules.
3416 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3417 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3418 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3419 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3420 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3421 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3422 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3423 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3424 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3425 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3426 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3427 * linux-x86-low.c (x86_linux_read_description): Add case for
3428 X86_XSTATE_AVX_MPX_MASK.
3429 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3430 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3431 init_registers_i386_avx_mpx_linux.
3432 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3433 (initialize_low_tracepoint): Call
3434 init_registers_i386_avx_mpx_linux.
3435 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3436 (initialize_low_tracepoint): Call
3437 init_registers_amd64_avx_mpx_linux.
3438 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3439 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3440 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3443 2016-04-18 Pedro Alves <palves@redhat.com>
3445 * configure: Regenerate.
3447 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3449 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3450 (aarch64_emit_sub): Likewise.
3452 2016-04-12 Pedro Alves <palves@redhat.com>
3454 * utils.c (prepare_to_throw_exception): Delete.
3456 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3458 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3460 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3462 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3464 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3466 * linux-aarch64-ipa.c: Add <elf.h> include.
3467 * linux-ppc-ipa.c: Add <elf.h> include.
3468 * linux-s390-ipa.c: Add <elf.h> include.
3470 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3472 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3473 (get_raw_reg_ptr): Likewise.
3474 (get_trace_state_variable_value_ptr): Likewise.
3475 (set_trace_state_variable_value_ptr): Likewise.
3476 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3479 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3480 Marcin Kościelnicki <koriakin@0x04.net>
3483 * linux-ppc-low.c (emit_insns): New function.
3484 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3485 (ppc_emit_prologue): New function.
3486 (ppc_emit_epilogue): New function.
3487 (ppc_emit_add): New function.
3488 (ppc_emit_sub): New function.
3489 (ppc_emit_mul): New function.
3490 (ppc_emit_lsh): New function.
3491 (ppc_emit_rsh_signed): New function.
3492 (ppc_emit_rsh_unsigned): New function.
3493 (ppc_emit_ext): New function.
3494 (ppc_emit_zero_ext): New function.
3495 (ppc_emit_log_not): New function.
3496 (ppc_emit_bit_and): New function.
3497 (ppc_emit_bit_or): New function.
3498 (ppc_emit_bit_xor): New function.
3499 (ppc_emit_bit_not): New function.
3500 (ppc_emit_equal): New function.
3501 (ppc_emit_less_signed): New function.
3502 (ppc_emit_less_unsigned): New function.
3503 (ppc_emit_ref): New function.
3504 (ppc_emit_const): New function.
3505 (ppc_emit_reg): New function.
3506 (ppc_emit_pop): New function.
3507 (ppc_emit_stack_flush): New function.
3508 (ppc_emit_swap): New function.
3509 (ppc_emit_stack_adjust): New function.
3510 (ppc_emit_call): New function.
3511 (ppc_emit_int_call_1): New function.
3512 (ppc_emit_void_call_2): New function.
3513 (ppc_emit_if_goto): New function.
3514 (ppc_emit_goto): New function.
3515 (ppc_emit_eq_goto): New function.
3516 (ppc_emit_ne_goto): New function.
3517 (ppc_emit_lt_goto): New function.
3518 (ppc_emit_le_goto): New function.
3519 (ppc_emit_gt_goto): New function.
3520 (ppc_emit_ge_goto): New function.
3521 (ppc_write_goto_address): New function.
3522 (ppc_emit_ops_impl): New static variable.
3523 (ppc64v1_emit_prologue): New function.
3524 (ppc64v2_emit_prologue): New function.
3525 (ppc64_emit_epilogue): New function.
3526 (ppc64_emit_add): New function.
3527 (ppc64_emit_sub): New function.
3528 (ppc64_emit_mul): New function.
3529 (ppc64_emit_lsh): New function.
3530 (ppc64_emit_rsh_signed): New function.
3531 (ppc64_emit_rsh_unsigned): New function.
3532 (ppc64_emit_ext): New function.
3533 (ppc64_emit_zero_ext): New function.
3534 (ppc64_emit_log_not): New function.
3535 (ppc64_emit_bit_and): New function.
3536 (ppc64_emit_bit_or): New function.
3537 (ppc64_emit_bit_xor): New function.
3538 (ppc64_emit_bit_not): New function.
3539 (ppc64_emit_equal): New function.
3540 (ppc64_emit_less_signed): New function.
3541 (ppc64_emit_less_unsigned): New function.
3542 (ppc64_emit_ref): New function.
3543 (ppc64_emit_const): New function.
3544 (ppc64v1_emit_reg): New function.
3545 (ppc64v2_emit_reg): New function.
3546 (ppc64_emit_pop): New function.
3547 (ppc64_emit_stack_flush): New function.
3548 (ppc64_emit_swap): New function.
3549 (ppc64v1_emit_call): New function.
3550 (ppc64v2_emit_call): New function.
3551 (ppc64v1_emit_int_call_1): New function.
3552 (ppc64v2_emit_int_call_1): New function.
3553 (ppc64v1_emit_void_call_2): New function.
3554 (ppc64v2_emit_void_call_2): New function.
3555 (ppc64_emit_if_goto): New function.
3556 (ppc64_emit_eq_goto): New function.
3557 (ppc64_emit_ne_goto): New function.
3558 (ppc64_emit_lt_goto): New function.
3559 (ppc64_emit_le_goto): New function.
3560 (ppc64_emit_gt_goto): New function.
3561 (ppc64_emit_ge_goto): New function.
3562 (ppc64v1_emit_ops_impl): New static variable.
3563 (ppc64v2_emit_ops_impl): New static variable.
3564 (ppc_emit_ops): New function.
3565 (linux_low_target): Wire in ppc_emit_ops.
3567 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3568 Marcin Kościelnicki <koriakin@0x04.net>
3571 * Makefile.in: Add powerpc-*-ipa.o
3572 * configure.srv: Add ipa_obj for powerpc*-linux.
3573 * linux-ppc-ipa.c: New file.
3574 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3576 (PPC_FIELD): New macro.
3577 (PPC_SEXT): New macro.
3578 (PPC_OP6): New macro.
3579 (PPC_BO): New macro.
3580 (PPC_LI): New macro.
3581 (PPC_BD): New macro.
3582 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3583 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3584 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3585 (ppc_get_thread_area): New function.
3586 (is_elfv2_inferior): New function.
3587 (gen_ds_form): New function.
3588 (GEN_STD): New macro.
3589 (GEN_STDU): New macro.
3590 (GEN_LD): New macro.
3591 (GEN_LDU): New macro.
3592 (gen_d_form): New function.
3593 (GEN_ADDI): New macro.
3594 (GEN_ADDIS): New macro.
3595 (GEN_LI): New macro.
3596 (GEN_LIS): New macro.
3597 (GEN_ORI): New macro.
3598 (GEN_ORIS): New macro.
3599 (GEN_LWZ): New macro.
3600 (GEN_STW): New macro.
3601 (GEN_STWU): New macro.
3602 (gen_xfx_form): New function.
3603 (GEN_MFSPR): New macro.
3604 (GEN_MTSPR): New macro.
3605 (GEN_MFCR): New macro.
3606 (GEN_MTCR): New macro.
3607 (GEN_SYNC): New macro.
3608 (GEN_LWSYNC): New macro.
3609 (gen_x_form): New function.
3610 (GEN_OR): New macro.
3611 (GEN_MR): New macro.
3612 (GEN_LWARX): New macro.
3613 (GEN_STWCX): New macro.
3614 (GEN_CMPW): New macro.
3615 (gen_md_form): New function.
3616 (GEN_RLDICL): New macro.
3617 (GEN_RLDICR): New macro.
3618 (gen_i_form): New function.
3620 (GEN_BL): New macro.
3621 (gen_b_form): New function.
3622 (GEN_BNE): New macro.
3623 (GEN_LOAD): New macro.
3624 (GEN_STORE): New macro.
3625 (gen_limm): New function.
3626 (gen_atomic_xchg): New function.
3627 (gen_call): New function.
3628 (ppc_relocate_instruction): New function.
3629 (ppc_install_fast_tracepoint_jump_pad): New function.
3630 (ppc_get_min_fast_tracepoint_insn_len): New function.
3631 (ppc_get_ipa_tdesc_idx): New function.
3632 (the_low_target): Wire in the new functions.
3633 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3635 * linux-ppc-tdesc.h: New file.
3637 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3639 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3640 (alloc_jump_pad_buffer): New function.
3641 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3642 (alloc_jump_pad_buffer): New function.
3643 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3644 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3645 (alloc_jump_pad_buffer): New function.
3646 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3647 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3648 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3649 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3651 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3653 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3654 * linux-amd64-ipa.c: Likewise.
3655 * linux-i386-ipa.c: Likewise.
3656 * linux-s390-ipa.c: Likewise.
3657 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3658 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3659 set_trace_state_variable_value_ptr.
3660 (struct ipa_sym_addresses): Likewise.
3661 (symbol_list): Likewise.
3662 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3663 accessing gdb_collect directly.
3664 (gdb_collect_ptr_type): New typedef.
3665 (get_raw_reg_ptr_type): New typedef.
3666 (get_trace_state_variable_value_ptr_type): New typedef.
3667 (set_trace_state_variable_value_ptr_type): New typedef.
3668 (gdb_collect_ptr): New global.
3669 (get_raw_reg_ptr): New global.
3670 (get_trace_state_variable_value_ptr): New global.
3671 (set_trace_state_variable_value_ptr): New global.
3672 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3673 accessing get_raw_reg directly.
3674 (get_get_tsv_func_addr): Likewise for
3675 get_trace_state_variable_value_ptr.
3676 (get_set_tsv_func_addr): Likewise for
3677 set_trace_state_variable_value_ptr.
3678 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3680 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3682 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3684 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3686 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3688 (relocate_instruction): Remove own_buf.
3689 * server.c (own_buf): Make global.
3690 (handle_v_requests): Make global.
3691 * server.h (own_buf): New declaration.
3692 (handle_v_requests): New prototype.
3694 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3697 * linux-s390-low.c (add_insns): New function.
3698 (s390_emit_prologue): New function.
3699 (s390_emit_epilogue): New function.
3700 (s390_emit_add): New function.
3701 (s390_emit_sub): New function.
3702 (s390_emit_mul): New function.
3703 (s390_emit_lsh): New function.
3704 (s390_emit_rsh_signed): New function.
3705 (s390_emit_rsh_unsigned): New function.
3706 (s390_emit_ext): New function.
3707 (s390_emit_log_not): New function.
3708 (s390_emit_bit_and): New function.
3709 (s390_emit_bit_or): New function.
3710 (s390_emit_bit_xor): New function.
3711 (s390_emit_bit_not): New function.
3712 (s390_emit_equal): New function.
3713 (s390_emit_less_signed): New function.
3714 (s390_emit_less_unsigned): New function.
3715 (s390_emit_ref): New function.
3716 (s390_emit_if_goto): New function.
3717 (s390_emit_goto): New function.
3718 (s390_write_goto_address): New function.
3719 (s390_emit_litpool): New function.
3720 (s390_emit_const): New function.
3721 (s390_emit_call): New function.
3722 (s390_emit_reg): New function.
3723 (s390_emit_pop): New function.
3724 (s390_emit_stack_flush): New function.
3725 (s390_emit_zero_ext): New function.
3726 (s390_emit_swap): New function.
3727 (s390_emit_stack_adjust): New function.
3728 (s390_emit_set_r2): New function.
3729 (s390_emit_int_call_1): New function.
3730 (s390_emit_void_call_2): New function.
3731 (s390_emit_eq_goto): New function.
3732 (s390_emit_ne_goto): New function.
3733 (s390_emit_lt_goto): New function.
3734 (s390_emit_le_goto): New function.
3735 (s390_emit_gt_goto): New function.
3736 (s390_emit_ge_goto): New function.
3737 (s390x_emit_prologue): New function.
3738 (s390x_emit_epilogue): New function.
3739 (s390x_emit_add): New function.
3740 (s390x_emit_sub): New function.
3741 (s390x_emit_mul): New function.
3742 (s390x_emit_lsh): New function.
3743 (s390x_emit_rsh_signed): New function.
3744 (s390x_emit_rsh_unsigned): New function.
3745 (s390x_emit_ext): New function.
3746 (s390x_emit_log_not): New function.
3747 (s390x_emit_bit_and): New function.
3748 (s390x_emit_bit_or): New function.
3749 (s390x_emit_bit_xor): New function.
3750 (s390x_emit_bit_not): New function.
3751 (s390x_emit_equal): New function.
3752 (s390x_emit_less_signed): New function.
3753 (s390x_emit_less_unsigned): New function.
3754 (s390x_emit_ref): New function.
3755 (s390x_emit_if_goto): New function.
3756 (s390x_emit_const): New function.
3757 (s390x_emit_call): New function.
3758 (s390x_emit_reg): New function.
3759 (s390x_emit_pop): New function.
3760 (s390x_emit_stack_flush): New function.
3761 (s390x_emit_zero_ext): New function.
3762 (s390x_emit_swap): New function.
3763 (s390x_emit_stack_adjust): New function.
3764 (s390x_emit_int_call_1): New function.
3765 (s390x_emit_void_call_2): New function.
3766 (s390x_emit_eq_goto): New function.
3767 (s390x_emit_ne_goto): New function.
3768 (s390x_emit_lt_goto): New function.
3769 (s390x_emit_le_goto): New function.
3770 (s390x_emit_gt_goto): New function.
3771 (s390x_emit_ge_goto): New function.
3772 (s390_emit_ops): New function.
3773 (struct linux_target_ops): Fill in emit_ops hook.
3775 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3778 * Makefile.in: Add s390 IPA files.
3779 * configure.srv: Build IPA for s390.
3780 * linux-s390-ipa.c: New file.
3781 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3782 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3783 (tdesc_s390_linux32): Likewise.
3784 (init_registers_s390_linux32v1): Likewise.
3785 (tdesc_s390_linux32v1): Likewise.
3786 (init_registers_s390_linux32v2): Likewise.
3787 (tdesc_s390_linux32v2): Likewise.
3788 (init_registers_s390_linux64): Likewise.
3789 (tdesc_s390_linux64): Likewise.
3790 (init_registers_s390_linux64v1): Likewise.
3791 (tdesc_s390_linux64v1): Likewise.
3792 (init_registers_s390_linux64v2): Likewise.
3793 (tdesc_s390_linux64v2): Likewise.
3794 (init_registers_s390_te_linux64): Likewise.
3795 (tdesc_s390_te_linux64): Likewise.
3796 (init_registers_s390_vx_linux64): Likewise.
3797 (tdesc_s390_vx_linux64): Likewise.
3798 (init_registers_s390_tevx_linux64): Likewise.
3799 (tdesc_s390_tevx_linux64): Likewise.
3800 (init_registers_s390x_linux64): Likewise.
3801 (tdesc_s390x_linux64): Likewise.
3802 (init_registers_s390x_linux64v1): Likewise.
3803 (tdesc_s390x_linux64v1): Likewise.
3804 (init_registers_s390x_linux64v2): Likewise.
3805 (tdesc_s390x_linux64v2): Likewise.
3806 (init_registers_s390x_te_linux64): Likewise.
3807 (tdesc_s390x_te_linux64): Likewise.
3808 (init_registers_s390x_vx_linux64): Likewise.
3809 (tdesc_s390x_vx_linux64): Likewise.
3810 (init_registers_s390x_tevx_linux64): Likewise.
3811 (tdesc_s390x_tevx_linux64): Likewise.
3812 (have_hwcap_s390_vx): New static variable.
3813 (s390_arch_setup): Fill have_hwcap_s390_vx.
3814 (s390_get_thread_area): New function.
3815 (s390_ft_entry_gpr_esa): New const.
3816 (s390_ft_entry_gpr_zarch): New const.
3817 (s390_ft_entry_misc): New const.
3818 (s390_ft_entry_fr): New const.
3819 (s390_ft_entry_vr): New const.
3820 (s390_ft_main_31): New const.
3821 (s390_ft_main_64): New const.
3822 (s390_ft_exit_fr): New const.
3823 (s390_ft_exit_vr): New const.
3824 (s390_ft_exit_misc): New const.
3825 (s390_ft_exit_gpr_esa): New const.
3826 (s390_ft_exit_gpr_zarch): New const.
3827 (append_insns): New function.
3828 (s390_relocate_instruction): New function.
3829 (s390_install_fast_tracepoint_jump_pad): New function.
3830 (s390_get_min_fast_tracepoint_insn_len): New function.
3831 (s390_get_ipa_tdesc_idx): New function.
3832 (struct linux_target_ops): Wire in the above functions.
3833 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3834 * linux-s390-tdesc.h: New file.
3836 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3838 * linux-s390-low.c (s390_supports_tracepoints): New function.
3839 (struct linux_target_ops): Fill supports_tracepoints hook.
3841 2016-03-18 Yao Qi <yao.qi@linaro.org>
3843 * linux-low.c (lwp_signal_can_be_delivered): New function.
3844 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3846 2016-03-18 Yao Qi <yao.qi@linaro.org>
3848 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3849 0 if signal is enqueued. Remove 'signal' from one debugging
3850 message. Move one debugging message to some lines below.
3851 Remove code setting 'signal' to 0.
3853 2016-03-18 Yao Qi <yao.qi@linaro.org>
3855 * linux-low.c (linux_low_filter_event): Remove redundant
3856 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3858 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3860 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3861 (struct linux_target_ops): Wire in the above.
3863 2016-03-03 Yao Qi <yao.qi@linaro.org>
3865 * linux-low.c: Update comments to start_step_over.
3867 2016-03-03 Yao Qi <yao.qi@linaro.org>
3870 * linux-low.c (handle_extended_wait): Set child suspended
3871 if event_lwp->bp_reinsert isn't zero.
3873 2016-03-02 Yao Qi <yao.qi@linaro.org>
3875 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3876 enqueue_pending_signal.
3878 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3880 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3883 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3885 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3886 (s390_regmap_3264) [!__s390x__]: New global.
3887 (s390_collect_ptrace_register): Skip map entries containing -1.
3888 (s390_supply_ptrace_register): Ditto.
3889 (s390_fill_gprs_high): New function.
3890 (s390_store_gprs_high): New function.
3891 (s390_regsets): Add NT_S390_HIGH_GPRS.
3892 (s390_get_hwcap): Enable on 31-bit.
3893 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3894 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3895 Detect NT_S390_HIGH_GPRS.
3896 (s390_usrregs_info_3264): Enable on 31-bit.
3897 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3898 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3900 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3903 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3904 * configure.srv: Ditto.
3905 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3906 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3907 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3908 (init_registers_amd64_linux): Remove prototype.
3909 (tdesc_amd64_linux): Remove declaration.
3910 (get_ipa_tdesc): New function.
3911 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3912 initialize remaining tdescs.
3913 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3914 (init_registers_i386_linux): Remove prototype.
3915 (tdesc_i386_linux): Remove declaration.
3916 (get_ipa_tdesc): New function.
3917 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3918 initialize remaining tdescs.
3919 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3920 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3921 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3922 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3923 (x86_get_ipa_tdesc_idx): New function.
3924 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3925 * linux-x86-tdesc.h: New file.
3926 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3927 (target_get_ipa_tdesc_idx): New macro.
3928 * tracepoint.c (ipa_tdesc_idx): New macro.
3929 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3930 (symbol_list): Add ipa_tdesc_idx.
3931 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3932 (ipa_tdesc): Remove.
3933 (ipa_tdesc_idx): New variable.
3934 (get_context_regcache): Use get_ipa_tdesc.
3935 (gdb_collect): Ditto.
3937 * tracepoint.h (get_ipa_tdesc): New prototype.
3938 (ipa_tdesc): Remove.
3940 2016-02-24 Pedro Alves <palves@redhat.com>
3942 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3943 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3944 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3945 Factor out common code between the USE_SIGTRAP_SIGINFO and
3946 !USE_SIGTRAP_SIGINFO blocks.
3947 (linux_low_filter_event): Call save_stop_reason instead of
3948 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3950 (linux_wait_1): Update comments.
3952 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3954 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3955 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3956 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3957 ppc_insert_point, ppc_remove_point.
3959 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3961 * linux-s390-low.c (s390_supports_z_point_type): New function.
3962 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3964 2016-02-16 Yao Qi <yao.qi@linaro.org>
3966 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3967 PC. Get pc from regcache_read_pc.
3969 2016-02-12 Yao Qi <yao.qi@linaro.org>
3971 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3972 or linux_get_pc_32bit.
3973 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3975 2016-02-12 Yao Qi <yao.qi@linaro.org>
3977 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3978 arm_linux_get_next_pcs_fixup.
3980 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3982 * tracepoint.c (x_tracepoint_action_download): Change
3983 write_inferior_data_ptr to write_inferior_data_pointer.
3984 (cmd_qtstart): Likewise.
3985 (write_inferior_data_ptr): Remove.
3986 (download_agent_expr): Change write_inferior_data_ptr to
3987 write_inferior_data_pointer.
3988 (download_tracepoint_1): Likewise.
3989 (download_tracepoint): Likewise.
3990 (download_trace_state_variables): Likewise.
3992 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3993 Marcin Kościelnicki <koriakin@0x04.net>
3995 * tracepoint.c (struct tracepoint_action_ops): Remove.
3996 (struct tracepoint_action): Remove ops.
3997 (m_tracepoint_action_download, r_tracepoint_action_download)
3998 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3999 size and offset accordingly.
4000 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4001 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4002 (tracepoint_action_send, tracepoint_action_download): New functions.
4003 Helpers for trace action handlers.
4004 (add_tracepoint_action): Remove setup actions ops.
4005 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4007 2016-02-10 Yao Qi <yao.qi@linaro.org>
4009 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4011 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4013 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4015 * configure: Regenerate.
4017 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4019 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4020 void * to gdb_byte *.
4021 * linux-low.c (siginfo_fixup): Likewise.
4022 (linux_xfer_siginfo): Likewise.
4023 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4025 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4027 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4029 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4031 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4033 * linux-x86-low.c [__x86_64__]: Include
4034 "nat/amd64-linux-siginfo.h".
4035 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4036 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4037 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4038 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4039 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4040 (cpt_si_fd, si_timerid, si_overrun): Move from
4041 nat/amd64-linux-siginfo.c.
4042 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4044 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4046 * server.c (skip_to_semicolon): Remove.
4047 (process_point_options): Use strchrnul instead of
4050 2016-01-26 Yao Qi <yao.qi@linaro.org>
4052 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4053 * linux-low.c (install_software_single_step_breakpoints): Don't
4054 call regcache_read_pc.
4055 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4058 2016-01-26 Yao Qi <yao.qi@linaro.org>
4060 * linux-low.c (install_software_single_step_breakpoints): Call
4061 regcache_read_pc instead of get_pc.
4063 2016-01-26 Yao Qi <yao.qi@linaro.org>
4065 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4066 (unblock_async_io): Rename to ...
4067 (block_unblock_async_io): ... it. New function.
4068 (enable_async_io): Don't install SIGIO handler. Unblock it
4070 (disable_async_io): Don't ignore SIGIO. Block it instead.
4071 (initialize_async_io): Install SIGIO handler. Don't call
4074 2016-01-26 Yao Qi <yao.qi@linaro.org>
4076 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4077 first character is '\003', call *the_target->request_interrupt.
4079 2016-01-25 Yao Qi <yao.qi@linaro.org>
4081 * remote-utils.c (new_thread_notify): Remove.
4082 (dead_thread_notify): Likewise.
4083 * remote-utils.h (new_thread_notify): Remove declaration.
4084 (dead_thread_notify): Likewise.
4086 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4088 * gdb.trace/pending.exp: Fix expected message on continue.
4090 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4092 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4093 it works properly on big-endian machines where sizeof (CORE_ADDR)
4096 2016-01-21 Pedro Alves <palves@redhat.com>
4098 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4099 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4100 * configure: Regenerate.
4102 2016-01-21 Yao Qi <yao.qi@linaro.org>
4104 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4105 is_thumb and set it according to CPSR saved on the stack.
4106 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4107 arm_sigreturn_next_pc.
4109 2016-01-18 Yao Qi <yao.qi@linaro.org>
4111 * linux-low.c (linux_set_pc_64bit): New function.
4112 (linux_get_pc_64bit): New function.
4113 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4115 * linux-sparc-low.c (debug_threads): Remove declaration.
4116 (sparc_get_pc): Remove.
4117 (the_low_target): Use linux_get_pc_64bit instead of
4119 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4120 (the_low_target): Use linux_get_pc_64bit and
4123 2016-01-18 Yao Qi <yao.qi@linaro.org>
4125 * linux-arm-low.c (debug_threads): Remove declaration.
4126 (arm_get_pc, arm_set_pc): Remove.
4127 (the_low_target): Use linux_get_pc_32bit and
4129 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4130 (the_low_target): Use linux_get_pc_32bit and
4132 * linux-cris-low.c (debug_threads): Remove declaration.
4133 (cris_get_pc, cris_set_pc,): Remove.
4134 (the_low_target): Use linux_get_pc_32bit and
4136 * linux-crisv32-low.c (debug_threads): Remove declaration.
4137 (cris_get_pc, cris_set_pc): Remove.
4138 (the_low_target): Use linux_get_pc_32bit and
4140 * linux-low.c: Include inttypes.h.
4141 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4142 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4143 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4144 (the_low_target): Use linux_get_pc_32bit and
4146 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4147 (the_low_target): Use linux_get_pc_32bit and
4149 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4150 (the_low_target): Use linux_get_pc_32bit and
4152 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4153 (the_low_target): Use linux_get_pc_32bit and
4155 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4156 (the_low_target): Use linux_get_pc_32bit and
4159 2016-01-18 Gary Benson <gbenson@redhat.com>
4161 * configure.ac (AC_FUNC_FORK): New check.
4162 * config.in: Regenerate.
4163 * configure: Likewise.
4165 2016-01-14 Yao Qi <yao.qi@linaro.org>
4167 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4168 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4169 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4170 arm_get_next_pcs_ctor.
4172 2016-01-12 Josh Stone <jistone@redhat.com>
4173 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4175 * inferiors.h: Include "gdb_vecs.h".
4176 (struct process_info): Add syscalls_to_catch.
4177 * inferiors.c (remove_process): Free syscalls_to_catch.
4178 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4179 syscall_return stops.
4180 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4181 * server.c (handle_general_set): Handle QCatchSyscalls.
4182 (handle_query): Report support for QCatchSyscalls.
4183 * target.h (struct target_ops): Add supports_catch_syscall.
4184 (target_supports_catch_syscall): New macro.
4185 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4186 (struct lwp_info): Add syscall_state.
4187 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4188 Maintain syscall_state and syscalls_to_catch across exec.
4189 (get_syscall_trapinfo): New function, proxy to the_low_target.
4190 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4191 (linux_low_filter_event): Toggle syscall_state entry/return for
4192 syscall traps, and set it ignored for all others.
4193 (gdb_catching_syscalls_p): New function.
4194 (gdb_catch_this_syscall_p): New function.
4195 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4196 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4197 (linux_supports_catch_syscall): New function.
4198 (linux_target_ops): Install it.
4199 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4200 (the_low_target): Install it.
4202 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4204 * acinclude.m4: Include new ../warning.m4 file.
4205 * configure: Regenerated.
4206 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4208 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4210 * ax.c (is_goto_target): Mark static.
4211 * linux-low.c (register_addr): Likewise.
4212 (linux_fetch_registers, linux_store_registers): Likewise.
4213 * mem-break.c (any_persistent_commands): Fix old prototype.
4214 (add_commands_to_breakpoint): Mark static.
4215 * regcache.c (find_register_by_name): Delete unused func.
4216 * remote-utils.c (hex_or_minus_one): Mark static.
4217 * server.c (monitor_show_help): Mark static.
4218 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4219 handle_v_requests): Likewise.
4221 2016-01-12 Pedro Alves <palves@redhat.com>
4223 Remove use of the registered trademark symbol throughout.
4225 2016-01-08 Yao Qi <yao.qi@linaro.org>
4227 * remote-utils.c (getpkt): If c is '\003', call target hook
4230 2016-01-06 Yao Qi <yao.qi@linaro.org>
4232 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4233 linux-aarch32-low.c.
4234 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4235 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4236 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4237 (thumb2_breakpoint): Declare.
4238 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4239 linux-aarch32-low.h.
4240 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4241 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4242 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4244 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4246 * gdbreplay.c (gdbreplay_version): Change copyright year in
4248 * server.c (gdbserver_version): Likewise.
4250 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4252 * server.c (crc32_table): Delete.
4253 (crc32): Use libiberty's xcrc32 function.
4255 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4257 * lynx-low.c (lynx_delete_thread_callback): New function.
4258 (lynx_mourn): Properly delete our process and all of its
4259 threads. Remove call to clear_inferiors.
4261 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4263 * target.c (thread_search_callback): Add check that
4264 the thread_stopped target callback is not NULL before
4267 2015-12-21 Yao Qi <yao.qi@linaro.org>
4269 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4272 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4274 * server.c (handle_query): Call target_supports_software_single_step.
4276 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4278 * linux-low.c (single_step): New function.
4279 (linux_resume_one_lwp_throw): Call single_step.
4280 (start_step_over): Likewise.
4282 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4284 * Makefile.in (SFILES): Append arch/arm-linux.c,
4285 arch/arm-get-next-pcs.c.
4286 (arm-linux.o): New rule.
4287 (arm-get-next-pcs.o): New rule.
4288 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4290 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4291 to linux-aarch32-low.c.
4292 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4293 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4294 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4295 (thumb2_breakpoint_len): Likewise.
4296 (arm_is_thumb_mode): Make non-static.
4297 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4298 from linux-aarch32-low.c.
4299 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4300 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4301 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4302 (thumb2_breakpoint_len): Likewise.
4303 (arm_is_thumb_mode): New declaration.
4304 * linux-arm-low.c: Include arch/arm-linux.h
4305 aarch/arm-get-next-pcs.h, sys/syscall.h.
4306 (get_next_pcs_ops): New struct.
4307 (get_next_pcs_addr_bits_remove): New function.
4308 (get_next_pcs_is_thumb): New function.
4309 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4310 (arm_sigreturn_next_pc): Likewise.
4311 (get_next_pcs_syscall_next_pc): Likewise.
4312 (arm_gdbserver_get_next_pcs): Likewise.
4313 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4315 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4316 * server.h: Include gdb_vecs.h.
4318 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4320 * Makefile.in (SFILES): Append common/common-regcache.c.
4321 (OBS): Append common-regcache.o.
4322 (common-regcache.o): New rule.
4323 * regcache.c (init_register_cache): Initialize cache to
4325 (regcache_raw_read_unsigned): New function.
4326 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4327 register_status enum.
4329 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4331 * linux-aarch64-low.c (the_low_targets): Rename
4332 breakpoint_reinsert_addr to get_next_pcs.
4333 * linux-arm-low.c (the_low_targets): Likewise.
4334 * linux-bfin-low.c (the_low_targets): Likewise.
4335 * linux-cris-low.c (the_low_targets): Likewise.
4336 * linux-crisv32-low.c (the_low_targets): Likewise.
4337 * linux-low.c (can_software_single_step): Likewise.
4338 (install_software_single_step_breakpoints): New function.
4339 (start_step_over): Use install_software_single_step_breakpoints.
4340 * linux-low.h: New CORE_ADDR vector.
4341 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4343 * linux-mips-low.c (the_low_targets): Likewise.
4344 * linux-nios2-low.c (the_low_targets): Likewise.
4345 * linux-sparc-low.c (the_low_targets): Likewise.
4347 2015-12-17 Pedro Alves <palves@redhat.com>
4349 * linux-low.c (linux_kill_one_lwp): Remove references to
4351 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4353 (linux_init_signals): Delete.
4354 (initialize_low): Adjust.
4355 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4357 2015-12-16 Pedro Alves <palves@redhat.com>
4359 * configure.ac (compiler warning flags): When testing a
4360 -Wno-foo option, check whether -Wfoo works instead.
4361 * configure: Regenerate.
4363 2015-12-11 Don Breazeal <donb@codesourcery.com>
4365 * server.c (process_serial_event): Don't exit from gdbserver
4366 in remote mode if there are still active inferiors.
4368 2015-12-11 Yao Qi <yao.qi@linaro.org>
4370 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4371 arm_breakpoint_at if the process is 32-bit.
4373 2015-12-11 Yao Qi <yao.qi@linaro.org>
4375 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4378 2015-12-07 Yao Qi <yao.qi@linaro.org>
4380 * configure.srv: Append arm.o to srv_tgtobj for
4381 aarch64*-*-linux* target.
4382 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4383 from linux-arm-low.c.
4384 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4385 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4386 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4387 (thumb2_breakpoint_len): Likewise.
4388 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4389 (arm_breakpoint_kinds): Likewise.
4390 (arm_breakpoint_kind_from_pc): Likewise.
4391 (arm_sw_breakpoint_from_kind): Likewise.
4392 (arm_breakpoint_kind_from_current_state): Likewise.
4393 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4394 (arm_sw_breakpoint_from_kind): Declare.
4395 (arm_breakpoint_kind_from_current_state): Declare.
4396 (arm_breakpoint_at): Declare.
4397 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4398 arm_sw_breakpoint_from_kind if process is 32-bit.
4399 (aarch64_breakpoint_kind_from_pc): New function.
4400 (aarch64_breakpoint_kind_from_current_state): New function.
4401 (the_low_target): Initialize fields breakpoint_kind_from_pc
4402 and breakpoint_kind_from_current_state.
4403 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4404 linux-aarch32-low.c.
4405 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4406 (arm_breakpoint, arm_breakpoint_len): Likewise.
4407 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4408 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4409 (arm_is_thumb_mode): Likewise.
4410 (arm_breakpoint_at): Likewise.
4411 (arm_breakpoint_kind_from_pc): Likewise.
4412 (arm_sw_breakpoint_from_kind): Likewise.
4413 (arm_breakpoint_kind_from_current_state): Likewise.
4416 2015-08-04 Yao Qi <yao.qi@linaro.org>
4418 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4419 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4420 * server.c (extended_protocol): Remove "static".
4421 * server.h (extended_protocol): Declare it.
4423 2015-12-04 Josh Stone <jistone@redhat.com>
4425 * target.h (struct target_ops) <arch_setup>: Rename to ...
4426 (struct target_ops) <post_create_inferior>: ... this.
4427 (target_arch_setup): Rename to ...
4428 (target_post_create_inferior): ... this, calling post_create_inferior.
4429 * server.c (start_inferior): Update target_arch_setup calls to
4430 target_post_create_inferior.
4431 * linux-low.c (linux_low_ptrace_options): Forward declare.
4432 (linux_arch_setup): Update its comment for general use.
4433 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4434 (struct linux_target_ops): Use linux_post_create_inferior.
4435 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4436 to post_create_inferior.
4437 * nto-low.c (struct nto_target_ops): Likewise.
4438 * spu-low.c (struct spu_target_ops): Likewise.
4439 * win32-low.c (struct win32_target_ops): Likewise.
4441 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4443 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4445 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4447 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4448 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4449 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4450 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4451 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4452 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4453 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4454 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4455 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4456 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4457 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4458 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4460 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4462 * linux-low.c (linux_look_up_symbols): Don't call
4463 linux_supports_traceclone.
4464 * linux-low.h (thread_db_init): Remove use_events argument.
4465 * thread-db.c (thread_db_use_event): Remove global variable.
4466 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4467 (struct thread_db) <td_create_bp>: Remove field.
4468 (thread_db_create_event): Remove function.
4469 (thread_db_enable_reporting): Likewise.
4470 (find_one_thread): Don't check for thread_db_use_events.
4471 (attach_thread): Likewise.
4472 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4473 (try_thread_db_load_1): Don't check for thread_db_use_events.
4474 (thread_db_init): Remove use_events argument and thread events
4476 (remove_thread_event_breakpoints): Remove function.
4477 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4479 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4481 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4483 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4484 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4485 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4486 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4487 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4489 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4491 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4492 * linux-low.c (can_hardware_single_step): Use
4493 supports_hardware_single_step.
4494 (can_software_single_step): New function.
4495 (start_step_over): Call can_software_single_step.
4496 (linux_supports_hardware_single_step): New function.
4497 (struct target_ops) <supports_software_single_step>: Initialize.
4498 * linux-low.h (struct linux_target_ops)
4499 <supports_hardware_single_step>: Initialize.
4500 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4502 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4503 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4504 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4505 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4506 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4507 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4508 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4509 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4511 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4512 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4514 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4515 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4516 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4519 * target.h (struct target_ops): <supports_software_single_step>:
4521 (target_supports_software_single_step): New macro.
4523 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4525 * linux-low.c (linux_wait_1): Fix pc advance condition.
4526 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4527 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4529 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4531 * linux-arm-low.c (arm_is_thumb_mode): New function.
4532 (arm_breakpoint_at): Use arm_is_thumb_mode.
4533 (arm_breakpoint_kind_from_current_state): New function.
4534 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4536 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4537 (linux_breakpoint_kind_from_current_state): New function.
4538 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4539 * linux-low.h (struct linux_target_ops)
4540 <breakpoint_kind_from_current_state>: New field.
4541 * target.h (struct target_ops): Likewise.
4542 (target_breakpoint_kind_from_current_state): New macro.
4544 2015-11-30 Pedro Alves <palves@redhat.com>
4546 * linux-low.c (linux_resume): Wake up the event loop before
4549 2015-11-30 Pedro Alves <palves@redhat.com>
4551 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4553 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4555 * target.c (struct thread_search): New structure.
4556 (thread_search_callback): New function.
4557 (prev_general_thread): New global.
4558 (prepare_to_access_memory, done_accessing_memory): New functions.
4559 * target.h (prepare_to_access_memory, done_accessing_memory):
4560 Replace macros with function declarations.
4562 2015-11-30 Pedro Alves <palves@redhat.com>
4565 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4566 report TARGET_WAITKIND_NO_RESUMED.
4567 * remote-utils.c (prepare_resume_reply): Handle
4568 TARGET_WAITKIND_NO_RESUMED.
4569 * server.c (report_no_resumed): New global.
4570 (handle_query) <qSupported>: Handle "no-resumed+". Report
4571 "no-resumed+" support.
4572 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4573 return error if the client doesn't support no-resumed events.
4574 (push_stop_notification): New function.
4575 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4576 events if the client supports them.
4578 2015-11-30 Pedro Alves <palves@redhat.com>
4580 * linux-low.c (thread_still_has_status_pending_p): Don't check
4582 (lwp_resumed): New function.
4583 (status_pending_p_callback): Return early if the LWP is not
4584 supposed to be resumed.
4586 2015-11-30 Pedro Alves <palves@redhat.com>
4588 * linux-low.c (handle_extended_wait): Assert that the LWP's
4589 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4590 thread create events, leave the new child's status pending.
4591 (linux_low_filter_event): If GDB wants to hear about thread exit
4592 events, leave the LWP marked dead and don't delete it.
4593 (linux_wait_for_event_filtered): Don't check for thread exit.
4594 (filter_exit_event): New function.
4595 (linux_wait_1): Use it, when returning an exit event.
4596 (linux_resume_one_lwp_throw): Assert that the LWP's
4597 waitstatus is TARGET_WAITKIND_IGNORE.
4598 * remote-utils.c (prepare_resume_reply): Handle
4599 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4600 * server.c (report_thread_events): New global.
4601 (handle_general_set): Handle QThreadEvents.
4602 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4603 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4604 TARGET_WAITKIND_THREAD_EXITED.
4605 * server.h (report_thread_events): Declare.
4607 2015-11-30 Pedro Alves <palves@redhat.com>
4609 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4610 the thread's last_resume_kind was resume_stop.
4612 2015-11-30 Pedro Alves <palves@redhat.com>
4614 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4617 2015-11-30 Pedro Alves <palves@redhat.com>
4619 * server.c (handle_v_requests): Handle vCtrlC.
4621 2015-11-30 Pedro Alves <palves@redhat.com>
4623 * gdbthread.h (find_any_thread_of_pid): Declare.
4624 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4626 * server.c (handle_query): If current_thread is NULL, look for
4627 another thread of the selected process.
4629 2015-11-26 Daniel Colascione <dancol@dancol.org>
4630 Simon Marchi <simon.marchi@ericsson.com>
4632 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4633 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4635 * target.h (struct target_ops) <thread_name>: New field.
4636 (target_thread_name): New macro.
4638 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4640 * regcache.h (regcache_invalidate_pid): Add declaration.
4641 * regcache.c (regcache_invalidate_pid): New function, extracted
4642 from regcache_invalidate.
4643 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4644 Add trivial documentation comment.
4645 * lynx-low.c: Use regcache_invalidate_pid instead of
4646 regcache_invalidate.
4648 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4650 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4651 and Elf64_auxv_t if the target is Android.
4653 2015-11-22 Doug Evans <xdje42@gmail.com>
4655 * target.h: #include <sys/types.h>.
4657 2015-11-19 Pedro Alves <palves@redhat.com>
4659 * linux-low.c (linux_process_qsupported): Change prototype.
4661 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4663 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4664 and adjust to loop over all features.
4665 * server.c (handle_query) <qSupported>: Adjust to call
4666 target_process_qsupported once, passing it a vector of unprocessed
4668 * target.h (struct target_ops) <process_qsupported>: Change
4670 (target_process_qsupported): Adjust.
4672 2015-11-19 Pedro Alves <palves@redhat.com>
4674 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4676 * configure: Regenerate.
4678 2015-11-19 Pedro Alves <palves@redhat.com>
4680 * configure: Regenerate.
4682 2015-11-19 Yao Qi <yao.qi@linaro.org>
4684 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4687 2015-11-19 Yao Qi <yao.qi@linaro.org>
4689 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4690 (struct aarch64_operand): Move enum out.
4692 2015-11-19 Yao Qi <yao.qi@linaro.org>
4694 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4695 struct user_fpsimd_state *.
4696 (aarch64_store_fpregset): Likewise.
4698 2015-11-19 Yao Qi <yao.qi@linaro.org>
4700 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4701 struct user_pt_regs *.
4702 (aarch64_store_gregset): Likewise.
4704 2015-11-18 Pedro Alves <palves@redhat.com>
4706 * Makefile.in (all_object_files): Add $IPA_OBJS.
4708 2015-11-17 Pedro Alves <palves@redhat.com>
4710 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4711 GDB_SIGNAL_0 and gdb_signal_to_string.
4713 2015-11-17 Pedro Alves <palves@redhat.com>
4715 * win32-low.c (handle_output_debug_string): Remove parameter.
4716 (win32_kill): Remove our_status local and adjust call to
4717 handle_output_debug_string.
4718 (get_child_debug_event): Adjust call to
4719 handle_output_debug_string.
4721 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4723 * linux-mips-low.c (mips_fill_gregset): Add cast.
4724 (mips_store_gregset): Likewise.
4725 (mips_fill_fpregset): Likewise.
4726 (mips_store_fpregset): Likewise.
4728 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4730 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4733 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4735 * linux-mips-low.c (mips_linux_new_thread): Change type of
4736 watch_type to enum target_hw_bp_type.
4738 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4740 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4741 Change return type to arm_hwbp_type.
4743 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4745 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4746 (arm_store_gregset): Likewise.
4747 * linux-arm-low.c (arm_get_hwcap): Likewise.
4748 (arm_read_description): Likewise.
4750 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4752 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4754 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4756 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4757 (ppc_fill_vsxregset): Likewise.
4758 (ppc_store_vsxregset): Likewise.
4759 (ppc_fill_vrregset): Likewise.
4760 (ppc_store_vrregset): Likewise.
4761 (ppc_fill_evrregset): Likewise.
4762 (ppc_store_evrregset): Likewise.
4764 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4766 * linux-ppc-low.c (ppc_usrregs_info): Remove
4767 forward-declaration.
4768 (ppc_arch_setup): Move lower in file.
4770 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4772 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4773 (ps_pdwrite): Likewise.
4775 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4777 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4778 to after assert checks.
4780 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4782 * proc-service.c (ps_pdread): Add/adjust casts.
4783 (ps_pdwrite): Add/adjust casts.
4785 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4787 * server.c (handle_search_memory_1): Cast return value of
4790 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4792 * server.c (write_qxfer_response): Change type of data to
4795 2015-10-29 Pedro Alves <palves@redhat.com>
4797 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4799 2015-10-29 Pedro Alves <palves@redhat.com>
4801 * tracepoint.c (clear_installed_tracepoints): Add casts.
4803 2015-10-29 Pedro Alves <palves@redhat.com>
4805 * server.c (handle_v_cont, process_serial_event): Add enum
4806 gdb_signal casts to signal parsing code.
4808 2015-10-29 Pedro Alves <palves@redhat.com>
4810 * linux-low.h (NULL_REGSET): Define.
4811 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4812 * linux-arm-low.c (arm_regsets): Likewise.
4813 * linux-crisv32-low.c (cris_regsets): Likewise.
4814 * linux-m68k-low.c (m68k_regsets): Likewise.
4815 * linux-mips-low.c (mips_regsets): Likewise.
4816 * linux-nios2-low.c (nios2_regsets): Likewise.
4817 * linux-ppc-low.c (ppc_regsets): Likewise.
4818 * linux-s390-low.c (s390_regsets): Likewise.
4819 * linux-sh-low.c (sh_regsets): Likewise.
4820 * linux-sparc-low.c (sparc_regsets): Likewise.
4821 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4822 * linux-tile-low.c (tile_regsets): Likewise.
4823 * linux-x86-low.c (x86_regsets): Likewise.
4824 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4826 2015-10-29 Pedro Alves <palves@redhat.com>
4828 * linux-low.h (NULL_REGSET): Define.
4829 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4830 * linux-arm-low.c (arm_regsets): Likewise.
4831 * linux-crisv32-low.c (cris_regsets): Likewise.
4832 * linux-m68k-low.c (m68k_regsets): Likewise.
4833 * linux-mips-low.c (mips_regsets): Likewise.
4834 * linux-nios2-low.c (nios2_regsets): Likewise.
4835 * linux-ppc-low.c (ppc_regsets): Likewise.
4836 * linux-s390-low.c (s390_regsets): Likewise.
4837 * linux-sh-low.c (sh_regsets): Likewise.
4838 * linux-sparc-low.c (sparc_regsets): Likewise.
4839 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4840 * linux-tile-low.c (tile_regsets): Likewise.
4841 * linux-x86-low.c (x86_regsets): Likewise.
4842 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4844 2015-10-26 Doug Evans <dje@google.com>
4846 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4848 2015-10-26 Doug Evans <dje@google.com>
4850 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4852 2015-10-26 Doug Evans <dje@google.com>
4854 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4856 (attach_thread, find_new_threads_callback): Ditto.
4858 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4860 * mem-break.h (set_breakpoint_data): Remove.
4862 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4864 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4865 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4866 (initialize_low): Remove set_breakpoint_data call.
4867 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4868 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4869 (initialize_low): Remove set_breakpoint_data call.
4870 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4871 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4872 (initialize_low): Remove set_breakpoint_data call.
4874 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4876 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4877 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4878 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4879 * target.h (target_breakpoint_kind_from_pc): New macro.
4881 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4883 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4884 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4885 the default breakpoint kind.
4887 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4889 * linux-arm-low.c (arm_supports_z_point_type): Add software
4892 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4894 * linux-arm-low.c: Refactor breakpoint definitions.
4895 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4896 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4898 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4900 * Makefile.in: Add arm.c/o.
4901 * configure.srv: Likewise.
4902 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4903 (arm_breakpoint_kind_from_pc): New function.
4904 (arm_sw_breakpoint_from_kind): Return proper kind.
4905 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4907 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4909 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4911 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4912 (struct raw_breakpoint) <size>: Remove.
4913 (struct raw_breakpoint) <kind>: Add.
4914 (bp_size): New function.
4915 (bp_opcode): Likewise.
4916 (find_raw_breakpoint_at): Adjust for kind.
4917 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4918 (remove_memory_breakpoint): Adjust for kind call bp_size.
4919 (set_raw_breakpoint_at): Adjust for kind.
4920 (set_breakpoint): Likewise.
4921 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4922 (delete_raw_breakpoint): Adjust for kind.
4923 (delete_breakpoint): Likewise.
4924 (find_gdb_breakpoint): Likewise.
4925 (set_gdb_breakpoint_1): Likewise.
4926 (set_gdb_breakpoint): Likewise.
4927 (delete_gdb_breakpoint_1): Likewise.
4928 (delete_gdb_breakpoint): Likewise.
4929 (uninsert_raw_breakpoint): Likewise.
4930 (reinsert_raw_breakpoint): Likewise.
4931 (set_breakpoint_data): Remove.
4932 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4933 (check_mem_read): Adjust for kind call bp_size.
4934 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4935 (clone_one_breakpoint): Adjust for kind.
4936 * mem-break.h (set_gdb_breakpoint): Likewise.
4937 (delete_gdb_breakpoint): Likewise.
4938 * server.c (process_serial_event): Likewise.
4940 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4942 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4943 (struct linux_target_ops) <breakpoint>: Remove.
4944 (struct linux_target_ops) <breakpoint_len>: Remove.
4945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4947 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4948 (arm_sw_breakpoint_from_kind): New function.
4949 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4950 (struct linux_target_ops) <breakpoint>: Remove.
4951 (struct linux_target_ops) <breakpoint_len>: Remove.
4952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4953 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4954 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4955 (struct linux_target_ops) <breakpoint>: Remove.
4956 (struct linux_target_ops) <breakpoint_len>: Remove.
4957 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4959 * linux-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4965 and sw_breakpoint_from_kind to increment the pc.
4966 (linux_breakpoint_kind_from_pc): New function.
4967 (linux_sw_breakpoint_from_kind): New function.
4968 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4969 (initialize_low): Call breakpoint_kind_from_pc and
4970 sw_breakpoint_from_kind to replace breakpoint_data/len.
4971 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4974 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5005 (struct linux_target_ops) <breakpoint>: Remove.
5006 (struct linux_target_ops) <breakpoint_len>: Remove.
5007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5009 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5010 (struct linux_target_ops) <breakpoint>: Remove.
5011 (struct linux_target_ops) <breakpoint_len>: Remove.
5012 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5013 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5014 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5015 (struct linux_target_ops) <breakpoint>: Remove.
5016 (struct linux_target_ops) <breakpoint_len>: Remove.
5017 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5018 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5019 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5020 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5021 (struct linux_target_ops) <breakpoint>: Remove.
5022 (struct linux_target_ops) <breakpoint_len>: Remove.
5023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5025 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5026 (struct linux_target_ops) <breakpoint>: Remove.
5027 (struct linux_target_ops) <breakpoint_len>: Remove.
5028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5031 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5033 * linux-cris-low.c (cris_get_pc): Remove void arg.
5035 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5037 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5040 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5042 * inferiors.c (thread_pid_matches_callback): New function.
5043 (find_thread_process): New function.
5044 (remove_thread): Reset current_thread.
5045 (remove_process): Assert threads have been removed first.
5047 2015-10-15 Yao Qi <yao.qi@linaro.org>
5049 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5051 (aarch64_remove_point): Likewise.
5052 * regcache.c (regcache_register_size): New function.
5054 2015-10-12 Yao Qi <yao.qi@linaro.org>
5056 * linux-aarch64-low.c: Update all callers as emit_load_store
5057 is renamed to aarch64_emit_load_store.
5059 2015-10-12 Yao Qi <yao.qi@linaro.org>
5061 * linux-aarch64-low.c: Update all callers of function renaming
5062 from emit_insn to aarch64_emit_insn.
5064 2015-10-12 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5067 arch/aarch64-insn.h.
5068 (struct aarch64_memory_operand): Likewise.
5070 (emit_insn): Move to arch/aarch64-insn.c.
5071 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5072 (emit_load_store): Move to arch/aarch64-insn.c.
5073 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5074 (can_encode_int32): Remove.
5076 2015-10-12 Yao Qi <yao.qi@linaro.org>
5078 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5079 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5080 (aarch64_relocate_instruction): Likewise.
5081 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5082 (struct aarch64_insn_visitor): Likewise.
5084 2015-10-12 Yao Qi <yao.qi@linaro.org>
5086 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5087 (struct aarch64_insn_visitor): New.
5088 (struct aarch64_insn_relocation_data): New.
5089 (aarch64_ftrace_insn_reloc_b): New function.
5090 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5091 (aarch64_ftrace_insn_reloc_cb): Likewise.
5092 (aarch64_ftrace_insn_reloc_tb): Likewise.
5093 (aarch64_ftrace_insn_reloc_adr): Likewise.
5094 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5095 (aarch64_ftrace_insn_reloc_others): Likewise.
5097 (aarch64_relocate_instruction): Use visitor.
5099 2015-10-12 Yao Qi <yao.qi@linaro.org>
5101 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5102 int. Add argument buf.
5103 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5104 aarch64_relocate_instruction.
5106 2015-10-12 Yao Qi <yao.qi@linaro.org>
5108 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5109 argument insn. Remove local variable insn. Don't call
5111 (aarch64_install_fast_tracepoint_jump_pad): Call
5114 2015-09-30 Yao Qi <yao.qi@linaro.org>
5116 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5117 (emit_load_store_pair): Likewise.
5119 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5121 * dll.c (match_dll): Add cast(s).
5122 (unloaded_dll): Likewise.
5123 * linux-low.c (second_thread_of_pid_p): Likewise.
5124 (delete_lwp_callback): Likewise.
5125 (count_events_callback): Likewise.
5126 (select_event_lwp_callback): Likewise.
5127 (linux_set_resume_request): Likewise.
5128 * server.c (accumulate_file_name_length): Likewise.
5129 (emit_dll_description): Likewise.
5130 (handle_qxfer_threads_worker): Likewise.
5131 (visit_actioned_threads): Likewise.
5132 * thread-db.c (any_thread_of): Likewise.
5133 * tracepoint.c (same_process_p): Likewise.
5134 (match_blocktype): Likewise.
5135 (build_traceframe_info_xml): Likewise.
5137 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5139 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5141 (gdb_unparse_agent_expr): Likewise.
5142 * hostio.c (require_data): Likewise.
5143 (handle_pread): Likewise.
5144 * linux-low.c (disable_regset): Likewise.
5145 (fetch_register): Likewise.
5146 (store_register): Likewise.
5147 (get_dynamic): Likewise.
5148 (linux_qxfer_libraries_svr4): Likewise.
5149 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5150 (set_fast_tracepoint_jump): Likewise.
5151 (uninsert_fast_tracepoint_jumps_at): Likewise.
5152 (reinsert_fast_tracepoint_jumps_at): Likewise.
5153 (validate_inserted_breakpoint): Likewise.
5154 (clone_agent_expr): Likewise.
5155 * regcache.c (init_register_cache): Likewise.
5156 * remote-utils.c (putpkt_binary_1): Likewise.
5157 (decode_M_packet): Likewise.
5158 (decode_X_packet): Likewise.
5159 (look_up_one_symbol): Likewise.
5160 (relocate_instruction): Likewise.
5161 (monitor_output): Likewise.
5162 * server.c (handle_search_memory): Likewise.
5163 (handle_qxfer_exec_file): Likewise.
5164 (handle_qxfer_libraries): Likewise.
5165 (handle_qxfer): Likewise.
5166 (handle_query): Likewise.
5167 (handle_v_cont): Likewise.
5168 (handle_v_run): Likewise.
5169 (captured_main): Likewise.
5170 * target.c (write_inferior_memory): Likewise.
5171 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5172 * tracepoint.c (init_trace_buffer): Likewise.
5173 (add_tracepoint_action): Likewise.
5174 (add_traceframe): Likewise.
5175 (add_traceframe_block): Likewise.
5176 (cmd_qtdpsrc): Likewise.
5177 (cmd_qtdv): Likewise.
5178 (cmd_qtstatus): Likewise.
5179 (response_source): Likewise.
5180 (response_tsv): Likewise.
5181 (cmd_qtnotes): Likewise.
5182 (gdb_collect): Likewise.
5183 (initialize_tracepoint): Likewise.
5185 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5187 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5188 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5189 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5191 (enum aarch64_condition_codes): New enum.
5192 (w0): New static global.
5195 (struct aarch64_memory_operand) <type>: New
5196 MEMORY_OPERAND_POSTINDEX type.
5197 (postindex_memory_operand): New helper function.
5198 (emit_ret): New function.
5199 (emit_load_store_pair): New function, factored out of emit_stp
5200 with support for MEMORY_OPERAND_POSTINDEX.
5201 (emit_stp): Rewrite using emit_load_store_pair.
5202 (emit_ldp): New function.
5203 (emit_load_store): Likewise.
5204 (emit_ldr): Mention post-index instruction in comment.
5205 (emit_ldrh): New function.
5206 (emit_ldrb): New function.
5207 (emit_ldrsw): Mention post-index instruction in comment.
5208 (emit_str): Likewise.
5209 (emit_subs): New function.
5210 (emit_cmp): Likewise.
5211 (emit_and): Likewise.
5212 (emit_orr): Likewise.
5213 (emit_orn): Likewise.
5214 (emit_eor): Likewise.
5215 (emit_mvn): Likewise.
5216 (emit_lslv): Likewise.
5217 (emit_lsrv): Likewise.
5218 (emit_asrv): Likewise.
5219 (emit_mul): Likewise.
5220 (emit_sbfm): Likewise.
5221 (emit_sbfx): Likewise.
5222 (emit_ubfm): Likewise.
5223 (emit_ubfx): Likewise.
5224 (emit_csinc): Likewise.
5225 (emit_cset): Likewise.
5226 (emit_nop): Likewise.
5227 (emit_ops_insns): New helper function.
5228 (emit_pop): Likewise.
5229 (emit_push): Likewise.
5230 (aarch64_emit_prologue): New function.
5231 (aarch64_emit_epilogue): Likewise.
5232 (aarch64_emit_add): Likewise.
5233 (aarch64_emit_sub): Likewise.
5234 (aarch64_emit_mul): Likewise.
5235 (aarch64_emit_lsh): Likewise.
5236 (aarch64_emit_rsh_signed): Likewise.
5237 (aarch64_emit_rsh_unsigned): Likewise.
5238 (aarch64_emit_ext): Likewise.
5239 (aarch64_emit_log_not): Likewise.
5240 (aarch64_emit_bit_and): Likewise.
5241 (aarch64_emit_bit_or): Likewise.
5242 (aarch64_emit_bit_xor): Likewise.
5243 (aarch64_emit_bit_not): Likewise.
5244 (aarch64_emit_equal): Likewise.
5245 (aarch64_emit_less_signed): Likewise.
5246 (aarch64_emit_less_unsigned): Likewise.
5247 (aarch64_emit_ref): Likewise.
5248 (aarch64_emit_if_goto): Likewise.
5249 (aarch64_emit_goto): Likewise.
5250 (aarch64_write_goto_address): Likewise.
5251 (aarch64_emit_const): Likewise.
5252 (aarch64_emit_call): Likewise.
5253 (aarch64_emit_reg): Likewise.
5254 (aarch64_emit_pop): Likewise.
5255 (aarch64_emit_stack_flush): Likewise.
5256 (aarch64_emit_zero_ext): Likewise.
5257 (aarch64_emit_swap): Likewise.
5258 (aarch64_emit_stack_adjust): Likewise.
5259 (aarch64_emit_int_call_1): Likewise.
5260 (aarch64_emit_void_call_2): Likewise.
5261 (aarch64_emit_eq_goto): Likewise.
5262 (aarch64_emit_ne_goto): Likewise.
5263 (aarch64_emit_lt_goto): Likewise.
5264 (aarch64_emit_le_goto): Likewise.
5265 (aarch64_emit_gt_goto): Likewise.
5266 (aarch64_emit_ge_got): Likewise.
5267 (aarch64_emit_ops_impl): New static global variable.
5268 (aarch64_emit_ops): New target function, return
5269 &aarch64_emit_ops_impl.
5270 (struct linux_target_ops): Install it.
5272 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5274 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5275 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5277 * linux-aarch64-ipa.c: New file.
5278 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5280 (aarch64_get_thread_area): New target method.
5281 (extract_signed_bitfield): New helper function.
5282 (aarch64_decode_ldr_literal): New function.
5283 (enum aarch64_opcodes): New enum.
5284 (struct aarch64_register): New struct.
5285 (struct aarch64_operand): New struct.
5286 (x0): New static global.
5295 (aarch64_register): New helper function.
5296 (register_operand): Likewise.
5297 (immediate_operand): Likewise.
5298 (struct aarch64_memory_operand): New struct.
5299 (offset_memory_operand): New helper function.
5300 (preindex_memory_operand): Likewise.
5301 (enum aarch64_system_control_registers): New enum.
5302 (ENCODE): New macro.
5303 (emit_insn): New helper function.
5304 (emit_b): New function.
5305 (emit_bcond): Likewise.
5306 (emit_cb): Likewise.
5307 (emit_tb): Likewise.
5308 (emit_blr): Likewise.
5309 (emit_stp): Likewise.
5310 (emit_ldp_q_offset): Likewise.
5311 (emit_stp_q_offset): Likewise.
5312 (emit_load_store): Likewise.
5313 (emit_ldr): Likewise.
5314 (emit_ldrsw): Likewise.
5315 (emit_str): Likewise.
5316 (emit_ldaxr): Likewise.
5317 (emit_stxr): Likewise.
5318 (emit_stlr): Likewise.
5319 (emit_data_processing_reg): Likewise.
5320 (emit_data_processing): Likewise.
5321 (emit_add): Likewise.
5322 (emit_sub): Likewise.
5323 (emit_mov): Likewise.
5324 (emit_movk): Likewise.
5325 (emit_mov_addr): Likewise.
5326 (emit_mrs): Likewise.
5327 (emit_msr): Likewise.
5328 (emit_sevl): Likewise.
5329 (emit_wfe): Likewise.
5330 (append_insns): Likewise.
5331 (can_encode_int32_in): New helper function.
5332 (aarch64_relocate_instruction): New function.
5333 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5334 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5335 (struct linux_target_ops): Install aarch64_get_thread_area,
5336 aarch64_install_fast_tracepoint_jump_pad and
5337 aarch64_get_min_fast_tracepoint_insn_len.
5339 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5341 * Makefile.in (aarch64-insn.o): New rule.
5342 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5344 2015-09-21 Yao Qi <yao.qi@linaro.org>
5346 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5348 2015-09-21 Yao Qi <yao.qi@linaro.org>
5350 * tracepoint.c (max_jump_pad_size): Remove.
5352 2015-09-18 Yao Qi <yao.qi@linaro.org>
5354 * linux-aarch64-low.c: Don't include sys/uio.h.
5355 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5357 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5359 * tracepoint.c (eval_result_type): Change prototype.
5360 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5362 2015-09-15 Pedro Alves <palves@redhat.com>
5364 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5365 Check whether to report exec events instead of checking whether
5366 multiprocess is enabled.
5368 2015-09-15 Pedro Alves <palves@redhat.com>
5371 * remote-utils.c (prepare_resume_reply): Merge
5372 TARGET_WAITKIND_VFORK_DONE switch case with the
5373 TARGET_WAITKIND_FORKED case.
5375 2015-09-15 Yao Qi <yao.qi@linaro.org>
5377 * server.c (handle_query): Check string comparison using
5378 "else if" instead of "if".
5380 2015-09-15 Yao Qi <yao.qi@linaro.org>
5382 * server.c (vCont_supported): New global variable.
5383 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5384 matches. Append ";vContSupported+" to own_buf.
5385 (handle_v_requests): Append ";s;S" to own_buf if target supports
5386 hardware single step or vCont_supported is false.
5387 (capture_main): Set vCont_supported to zero.
5389 2015-09-15 Yao Qi <yao.qi@linaro.org>
5391 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5393 (linux_supports_hardware_single_step): ... New function.
5394 (linux_target_ops): Update.
5395 * lynx-low.c (lynx_target_ops): Set field
5396 supports_hardware_single_step to target_can_do_hardware_single_step.
5397 * nto-low.c (nto_target_ops): Likewise.
5398 * spu-low.c (spu_target_ops): Likewise.
5399 * win32-low.c (win32_target_ops): Likewise.
5400 * target.c (target_can_do_hardware_single_step): New function.
5401 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5402 Remove. <supports_hardware_single_step>: New field.
5403 (target_supports_conditional_breakpoints): Remove.
5404 (target_supports_hardware_single_step): New macro.
5405 (target_can_do_hardware_single_step): Declare.
5406 * server.c (handle_query): Use target_supports_hardware_single_step
5407 instead of target_supports_conditional_breakpoints.
5409 2015-09-15 Yao Qi <yao.qi@linaro.org>
5411 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5413 (struct linux_target_ops the_low_target): Install
5414 aarch64_linux_siginfo_fixup.
5416 2015-09-11 Don Breazeal <donb@codesourcery.com>
5417 Luis Machado <lgustavo@codesourcery.com>
5419 * linux-low.c (linux_mourn): Static declaration.
5420 (linux_arch_setup): Move in front of
5421 handle_extended_wait.
5422 (linux_arch_setup_thread): New function.
5423 (handle_extended_wait): Handle exec events. Call
5424 linux_arch_setup_thread. Make event_lwp argument a
5425 pointer-to-a-pointer.
5426 (check_zombie_leaders): Do not check stopped threads.
5427 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5428 (linux_low_filter_event): Add lwp and thread for exec'ing
5429 non-leader thread if leader thread has been deleted.
5430 Refactor code into linux_arch_setup_thread and call it.
5431 Pass child lwp pointer by reference to handle_extended_wait.
5432 (linux_wait_for_event_filtered): Update comment.
5433 (linux_wait_1): Prevent clobbering exec event status.
5434 (linux_supports_exec_events): New function.
5435 (linux_target_ops) <supports_exec_events>: Initialize new member.
5436 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5438 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5439 * server.c (report_exec_events): New global variable.
5440 (handle_query): Handle qSupported query for exec-events feature.
5441 (captured_main): Initialize report_exec_events.
5442 * server.h (report_exec_events): Declare new global variable.
5443 * target.h (struct target_ops) <supports_exec_events>: New
5445 (target_supports_exec_events): New macro.
5446 * win32-low.c (win32_target_ops) <supports_exec_events>:
5447 Initialize new member.
5449 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5451 * linux-low.c (linux_low_enable_btrace): Remove.
5452 (linux_target_ops): Replace linux_low_enable_btrace with
5453 linux_enable_btrace.
5455 2015-09-03 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (aarch64_insert_point): Call
5458 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5461 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5463 * linux-low.c (check_stopped_by_breakpoint): Use
5464 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5466 2015-08-27 Pedro Alves <palves@redhat.com>
5468 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5470 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5472 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5473 the XNEW-family equivalent.
5474 (compile_bytecodes): Likewise.
5475 * dll.c (loaded_dll): Likewise.
5476 * event-loop.c (append_callback_event): Likewise.
5477 (create_file_handler): Likewise.
5478 (create_file_event): Likewise.
5479 * hostio.c (handle_open): Likewise.
5480 * inferiors.c (add_thread): Likewise.
5481 (add_process): Likewise.
5482 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5483 * linux-arm-low.c (arm_new_process): Likewise.
5484 (arm_new_thread): Likewise.
5485 * linux-low.c (add_to_pid_list): Likewise.
5486 (linux_add_process): Likewise.
5487 (handle_extended_wait): Likewise.
5488 (add_lwp): Likewise.
5489 (enqueue_one_deferred_signal): Likewise.
5490 (enqueue_pending_signal): Likewise.
5491 (linux_resume_one_lwp_throw): Likewise.
5492 (linux_resume_one_thread): Likewise.
5493 (linux_read_memory): Likewise.
5494 (linux_write_memory): Likewise.
5495 * linux-mips-low.c (mips_linux_new_process): Likewise.
5496 (mips_linux_new_thread): Likewise.
5497 (mips_add_watchpoint): Likewise.
5498 * linux-x86-low.c (initialize_low_arch): Likewise.
5499 * lynx-low.c (lynx_add_process): Likewise.
5500 * mem-break.c (set_raw_breakpoint_at): Likewise.
5501 (set_breakpoint): Likewise.
5502 (add_condition_to_breakpoint): Likewise.
5503 (add_commands_to_breakpoint): Likewise.
5504 (clone_agent_expr): Likewise.
5505 (clone_one_breakpoint): Likewise.
5506 * regcache.c (new_register_cache): Likewise.
5507 * remote-utils.c (look_up_one_symbol): Likewise.
5508 * server.c (queue_stop_reply): Likewise.
5509 (start_inferior): Likewise.
5510 (queue_stop_reply_callback): Likewise.
5511 (handle_target_event): Likewise.
5512 * spu-low.c (fetch_ppc_memory): Likewise.
5513 (store_ppc_memory): Likewise.
5514 * target.c (set_target_ops): Likewise.
5515 * thread-db.c (thread_db_load_search): Likewise.
5516 (try_thread_db_load_1): Likewise.
5517 * tracepoint.c (add_tracepoint): Likewise.
5518 (add_tracepoint_action): Likewise.
5519 (create_trace_state_variable): Likewise.
5520 (cmd_qtdpsrc): Likewise.
5521 (cmd_qtro): Likewise.
5522 (add_while_stepping_state): Likewise.
5523 * win32-low.c (child_add_thread): Likewise.
5524 (get_image_name): Likewise.
5526 2015-08-25 Yao Qi <yao.qi@linaro.org>
5528 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5530 2015-08-25 Yao Qi <yao.qi@linaro.org>
5532 * Makefile.in (aarch64-linux.o): New rule.
5533 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5535 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5536 (aarch64_init_debug_reg_state): Make it extern.
5537 (aarch64_linux_prepare_to_resume): Remove.
5539 2015-08-25 Yao Qi <yao.qi@linaro.org>
5541 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5542 lwp_arch_private_info and ptid_of_lwp.
5544 2015-08-25 Yao Qi <yao.qi@linaro.org>
5546 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5547 Find proc_info by find_process_pid. All callers updated.
5549 2015-08-25 Yao Qi <yao.qi@linaro.org>
5551 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5553 (debug_reg_change_callback): Remove.
5554 (aarch64_notify_debug_reg_change): Remove.
5556 2015-08-25 Yao Qi <yao.qi@linaro.org>
5558 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5559 Call current_lwp_ptid.
5561 2015-08-25 Yao Qi <yao.qi@linaro.org>
5563 * linux-aarch64-low.c (debug_reg_change_callback): Use
5566 2015-08-25 Yao Qi <yao.qi@linaro.org>
5568 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5570 2015-08-25 Yao Qi <yao.qi@linaro.org>
5572 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5574 2015-08-25 Yao Qi <yao.qi@linaro.org>
5576 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5579 2015-08-25 Yao Qi <yao.qi@linaro.org>
5581 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5583 (debug_reg_change_callback): Remove argument entry and add argument
5584 lwp. Remove local variable thread. Don't print thread id in the
5585 debugging output. Don't check whether pid of thread equals to pid.
5586 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5587 iterate_over_lwps instead find_inferior.
5589 2015-08-24 Pedro Alves <palves@redhat.com>
5591 * inferiors.c (get_first_process): New function.
5592 * inferiors.h (get_first_process): New declaration.
5593 * remote-utils.c (read_ptid): Default to the first process in the
5594 list, instead of to the current thread's process.
5596 2015-08-24 Pedro Alves <palves@redhat.com>
5598 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5599 * event-loop.c: Likewise.
5600 * remote-utils.c: Likewise.
5601 * tracepoint.c: Likewise.
5603 2015-08-24 Pedro Alves <palves@redhat.com>
5605 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5608 2015-08-21 Pedro Alves <palves@redhat.com>
5610 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5611 instead of literal 1.
5613 2015-08-21 Pedro Alves <palves@redhat.com>
5615 * tdesc.c (default_description): Explicitly zero-initialize.
5617 2015-08-21 Pedro Alves <palves@redhat.com>
5620 * inferiors.c (remove_thread): Discard any pending stop reply for
5622 * server.c (remove_all_on_match_pid): Rename to ...
5623 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5625 (discard_queued_stop_replies): Change parameter to a ptid. Now
5627 (handle_v_kill, kill_inferior_callback, captured_main)
5628 (process_serial_event): Adjust.
5629 * server.h (discard_queued_stop_replies): Declare.
5631 2015-08-21 Pedro Alves <palves@redhat.com>
5633 * linux-low.c (wait_for_sigstop): Always switch to no thread
5634 selected if the previously current thread dies.
5635 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5636 process instead of the current thread's.
5637 * remote-utils.c (input_interrupt): Don't check if there's no
5639 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5640 current thread to the general thread fails, error out.
5641 (handle_qxfer_auxv, handle_qxfer_libraries)
5642 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5643 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5644 (handle_query): Check if there's a thread selected instead of
5645 checking whether there's any thread in the thread list.
5646 (handle_qxfer_threads, handle_qxfer_btrace)
5647 (handle_qxfer_btrace_conf): Don't error out early if there's no
5648 thread in the thread list.
5649 (handle_v_cont, myresume): Don't set the current thread to the
5651 (process_serial_event) <Hg handling>: Also set thread_id if the
5652 previous general thread is still alive.
5653 (process_serial_event) <g/G handling>: If setting the current
5654 thread to the general thread fails, error out.
5655 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5656 thread's lwp instead of the current thread's.
5657 * target.c (set_desired_thread): If the desired thread was not
5658 found, leave the current thread pointing to NULL. Return an int
5659 (boolean) indicating success.
5660 * target.h (set_desired_thread): Change return type to int.
5662 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5664 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5665 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5667 (ps_get_thread_area): New function.
5669 2015-08-19 Gary Benson <gbenson@redhat.com>
5671 * hostio.c (handle_pread): Do not attempt to read more data
5672 than hostio_reply_with_data can fit in a packet.
5674 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5676 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5678 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5680 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5682 2015-08-06 Pedro Alves <palves@redhat.com>
5684 * tracepoint.c (expr_eval_result): Now an int.
5686 2015-08-06 Pedro Alves <palves@redhat.com>
5688 * gdbthread.h (struct regcache): Forward declare.
5689 (struct thread_info) <regcache_data>: Now a struct regcache
5691 * inferiors.c (inferior_regcache_data)
5692 (set_inferior_regcache_data): Now work with struct regcache
5694 * inferiors.h (struct regcache): Forward declare.
5695 (inferior_regcache_data, set_inferior_regcache_data): Now work
5696 with struct regcache pointers.
5697 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5698 (free_register_cache_thread): Remove struct regcache pointer
5701 2015-08-06 Pedro Alves <palves@redhat.com>
5703 * server.c (captured_main): On error, print the exception message
5704 to stderr, and if run_once is set, throw a quit.
5706 2015-08-06 Pedro Alves <palves@redhat.com>
5708 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5711 2015-08-06 Pedro Alves <palves@redhat.com>
5713 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5714 reading beyond the passed in buffer length.
5716 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5718 * tracepoint.c (symbol_list) <required>: Remove.
5720 2015-08-06 Pedro Alves <palves@redhat.com>
5722 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5723 count if stopping and suspending threads.
5724 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5725 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5726 (linux_detach): Complete an ongoing step-over.
5727 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5729 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5730 (linux_wait_1): If passing a signal to the inferior after
5731 finishing a step-over, unsuspend and re-resume all lwps. If we
5732 see a single-step event but the thread should be continuing, don't
5733 pass the trap to gdb.
5734 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5735 internal_error instead of gdb_assert.
5736 (enqueue_pending_signal): New function.
5737 (check_ptrace_stopped_lwp_gone): Add debug output.
5738 (start_step_over): Use internal_error instead of gdb_assert.
5739 (complete_ongoing_step_over): New function.
5740 (linux_resume_one_thread): Don't resume a suspended thread.
5741 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5744 2015-08-06 Pedro Alves <palves@redhat.com>
5746 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5747 (linux_thread_alive): Use lwp_is_marked_dead.
5748 (extended_event_reported): Delete.
5749 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5750 instead of extended_event_reported.
5751 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5753 (lwp_is_marked_dead): New function.
5754 (lwp_running): Use lwp_is_marked_dead.
5755 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5758 2015-08-06 Pedro Alves <palves@redhat.com>
5760 * linux-low.c (linux_wait_1): Move fork event output out of the
5761 !report_to_gdb check. Pass event_child->waitstatus to
5762 target_waitstatus_to_string instead of ourstatus.
5764 2015-08-04 Yao Qi <yao.qi@linaro.org>
5766 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5767 if current_thread is 32 bit.
5769 2015-08-04 Yao Qi <yao.qi@linaro.org>
5771 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5772 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5773 * server.c (extended_protocol): Remove "static".
5774 * server.h (extended_protocol): Declare it.
5776 2015-08-04 Yao Qi <yao.qi@linaro.org>
5778 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5779 both aarch64 and aarch32.
5780 (aarch64_set_pc): Likewise.
5782 2015-08-04 Yao Qi <yao.qi@linaro.org>
5784 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5785 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5786 arm-with-neon.xml to srv_xmlfiles.
5787 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5788 (is_64bit_tdesc): New function.
5789 (aarch64_linux_read_description): New function.
5790 (aarch64_arch_setup): Call aarch64_linux_read_description.
5791 (regs_info): Rename to regs_info_aarch64.
5792 (aarch64_regs_info): Return right regs_info.
5793 (initialize_low_arch): Call initialize_low_arch_aarch32.
5795 2015-08-04 Yao Qi <yao.qi@linaro.org>
5797 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5798 * linux-aarch32-low.c: New file.
5799 * linux-aarch32-low.h: New file.
5800 * linux-arm-low.c (arm_fill_gregset): Move it to
5801 linux-aarch32-low.c.
5802 (arm_store_gregset): Likewise.
5803 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5804 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5805 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5806 (regs_info): Rename to regs_info_arm.
5807 (arm_regs_info): Return regs_info_aarch32 if
5808 have_ptrace_getregset is 1 and target description is
5809 arm_with_neon or arm_with_vfpv3.
5810 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5811 Call initialize_low_arch_aarch32 instead.
5813 2015-08-04 Yao Qi <yao.qi@linaro.org>
5815 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5816 * linux-low.c: ... here.
5817 * linux-low.h (have_ptrace_getregset): Declare it.
5819 2015-08-04 Pedro Alves <palves@redhat.com>
5821 * thread-db.c (struct thread_db): Use new typedefs.
5822 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5824 (disable_thread_event_reporting): Cast result of dlsym to
5825 destination function pointer type.
5826 (thread_db_mourn): Use td_ta_delete_ftype.
5828 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5830 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5832 (CDX_BREAKPOINT): Define for R2.
5833 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5834 (the_low_target): Add comments.
5836 2015-07-30 Yao Qi <yao.qi@linaro.org>
5838 * linux-arm-low.c (arm_hwcap): Remove it.
5839 (arm_read_description): New local variable arm_hwcap. Don't
5840 set arm_hwcap to zero.
5842 2015-07-30 Yao Qi <yao.qi@linaro.org>
5844 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5845 Use regcache->tdesc instead.
5846 (arm_store_wmmxregset): Likewise.
5847 (arm_fill_vfpregset): Likewise.
5848 (arm_store_vfpregset): Likewise.
5850 2015-07-30 Yao Qi <yao.qi@linaro.org>
5852 * linux-arm-low.c: Include arch/arm.h.
5853 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5854 (arm_store_gregset): Likewise.
5856 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5858 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5859 ptrace's 4th parameter.
5861 2015-07-27 Yao Qi <yao.qi@linaro.org>
5863 * configure.srv (case aarch64*-*-linux*): Don't set
5866 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5868 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5870 * linux-arm-low.c: Likewise.
5871 * linux-cris-low.c: Likewise.
5872 * linux-crisv32-low.c: Likewise.
5873 * linux-low.c: Likewise.
5874 * linux-m68k-low.c: Likewise.
5875 * linux-mips-low.c: Likewise.
5876 * linux-nios2-low.c: Likewise.
5877 * linux-s390-low.c: Likewise.
5878 * linux-sparc-low.c: Likewise.
5879 * linux-tic6x-low.c: Likewise.
5880 * linux-tile-low.c: Likewise.
5881 * linux-x86-low.c: Likewise.
5883 2015-07-24 Pedro Alves <palves@redhat.com>
5885 * config.in: Regenerate.
5886 * configure: Regenerate.
5888 2015-07-24 Pedro Alves <palves@redhat.com>
5890 * acinclude.m4: Include ../ptrace.m4.
5891 * configure.ac: Call GDB_AC_PTRACE.
5892 * config.in, configure: Regenerate.
5894 2015-07-24 Yao Qi <yao.qi@linaro.org>
5896 * linux-low.c (linux_create_inferior): Remove setting to
5897 proc->priv->new_inferior.
5898 (linux_attach): Likewise.
5899 (linux_low_filter_event): Likewise.
5900 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5902 2015-07-24 Yao Qi <yao.qi@linaro.org>
5904 * linux-low.c (linux_arch_setup): New function.
5905 (linux_low_filter_event): If proc->tdesc is NULL and
5906 proc->attached is true, call the_low_target.arch_setup.
5907 Otherwise, keep status pending, and return.
5908 (linux_resume_one_lwp_throw): Don't call get_pc if
5909 thread->while_stepping isn't NULL. Don't call
5910 get_thread_regcache if proc->tdesc is NULL.
5911 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5912 (linux_target_ops): Install arch_setup.
5913 * server.c (start_inferior): Call the_target->arch_setup.
5914 * target.h (struct target_ops) <arch_setup>: New field.
5915 (target_arch_setup): New marco.
5916 * lynx-low.c (lynx_target_ops): Update.
5917 * nto-low.c (nto_target_ops): Update.
5918 * spu-low.c (spu_target_ops): Update.
5919 * win32-low.c (win32_target_ops): Update.
5921 2015-07-24 Yao Qi <yao.qi@linaro.org>
5923 * linux-low.c (linux_add_process): Don't set
5924 proc->priv->new_inferior.
5925 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5926 (linux_attach): Likewise.
5928 2015-07-24 Yao Qi <yao.qi@linaro.org>
5930 * server.c (start_inferior): Code refactor.
5932 2015-07-24 Yao Qi <yao.qi@linaro.org>
5934 * server.c (process_serial_event): Set general_thread.
5936 2015-07-21 Yao Qi <yao.qi@linaro.org>
5938 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5939 aarch64_linux_get_debug_reg_capacity.
5941 2015-07-17 Yao Qi <yao.qi@linaro.org>
5943 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5944 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5945 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5946 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5947 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5948 (AARCH64_HWP_ALIGNMENT): Likewise.
5949 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5950 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5951 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5952 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5953 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5954 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5955 (struct aarch64_debug_reg_state): Likewise.
5956 (struct arch_lwp_info): Likewise.
5957 (aarch64_align_watchpoint): Likewise.
5958 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5959 (aarch64_watchpoint_length): Likewise.
5960 (aarch64_point_encode_ctrl_reg): Likewise
5961 (aarch64_point_is_aligned): Likewise.
5962 (aarch64_align_watchpoint): Likewise.
5963 (aarch64_linux_set_debug_regs):
5964 (aarch64_dr_state_insert_one_point): Likewise.
5965 (aarch64_dr_state_remove_one_point): Likewise.
5966 (aarch64_handle_breakpoint): Likewise.
5967 (aarch64_handle_aligned_watchpoint): Likewise.
5968 (aarch64_handle_unaligned_watchpoint): Likewise.
5969 (aarch64_handle_watchpoint): Likewise.
5971 2015-07-17 Yao Qi <yao.qi@linaro.org>
5973 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5974 and don't aarch64_get_debug_reg_state. All callers update.
5975 (aarch64_handle_aligned_watchpoint): Likewise.
5976 (aarch64_handle_unaligned_watchpoint): Likewise.
5977 (aarch64_handle_watchpoint): Likewise.
5978 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5979 (aarch64_remove_point): Likewise.
5981 2015-07-17 Yao Qi <yao.qi@linaro.org>
5983 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5985 (aarch64_handle_unaligned_watchpoint): Likewise.
5987 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5989 Revert the previous 3 commits:
5990 Move gdb_regex* to common/
5991 Move linux_find_memory_regions_full & co.
5992 gdbserver build-id attribute generator
5994 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5995 Jan Kratochvil <jan.kratochvil@redhat.com>
5997 gdbserver build-id attribute generator.
5998 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5999 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6000 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6002 (get_dynamic): Use find_pdhr to traverse program headers.
6003 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6004 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6005 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6006 (get_hex_build_id): New.
6007 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6008 to reply XML document.
6010 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6011 Jan Kratochvil <jan.kratochvil@redhat.com>
6013 * target.c: Include target/target-utils.h and fcntl.h.
6014 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6015 (target_fileio_read_stralloc): New functions.
6017 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6019 * Makefile.in (OBS): Add gdb_regex.o.
6021 * config.in: Rebuilt.
6022 * configure: Rebuilt.
6024 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6025 Jan Kratochvil <jan.kratochvil@redhat.com>
6027 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6028 * Makefile.in (OBS): Add target-utils.o.
6029 (linux-maps.o, target-utils.o): New.
6030 * configure.srv (srv_linux_obj): Add linux-maps.o.
6032 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6034 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6036 (the_low_target): Install it.
6038 2015-07-14 Pedro Alves <palves@redhat.com>
6040 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6041 Instead, ignore ECHILD, and throw an error for other errnos.
6043 2015-07-10 Pedro Alves <palves@redhat.com>
6045 * event-loop.c (struct callback_event) <data>: Change type to
6046 gdb_client_data instance instead of gdb_client_data pointer.
6047 (append_callback_event): Adjust.
6049 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6051 * linux-aarch64-low.c: Add comments for each linux_target_ops
6052 method. Remove comments already covered in target_ops and
6053 linux_target_ops definitions.
6054 (the_low_target): Add comments for each unimplemented method.
6056 2015-07-09 Yao Qi <yao.qi@linaro.org>
6058 * linux-aarch64-low.c (aarch64_regmap): Remove.
6059 (aarch64_usrregs_info): Remove.
6060 (regs_info): Set field usrregs to NULL.
6062 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6064 * linux-low.c: Include "rsp-low.h"
6065 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6066 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6067 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6068 (handle_btrace_enable_pt): New.
6069 (handle_btrace_general_set): Support "pt".
6070 (handle_btrace_conf_general_set): Support "pt:size".
6072 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6074 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6077 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6079 * linux-aarch64-low.c: Remove comment about endianness.
6080 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6081 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6084 2015-06-24 Gary Benson <gbenson@redhat.com>
6086 * linux-i386-ipa.c (stdint.h): Do not include.
6087 * lynx-i386-low.c (stdint.h): Likewise.
6088 * lynx-ppc-low.c (stdint.h): Likewise.
6089 * mem-break.c (stdint.h): Likewise.
6090 * thread-db.c (stdint.h): Likewise.
6091 * tracepoint.c (stdint.h): Likewise.
6092 * win32-low.c (stdint.h): Likewise.
6094 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6096 * server.c (write_qxfer_response): Update call to
6097 remote_escape_output.
6099 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6100 Jan Kratochvil <jan.kratochvil@redhat.com>
6102 Merge multiple hex conversions.
6103 * gdbreplay.c (tohex): Rename to 'fromhex'.
6104 (logchar): Use fromhex.
6106 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6108 * server.c (handle_qxfer_libraries): Set `version' attribute for
6111 2015-06-10 Gary Benson <gbenson@redhat.com>
6113 * target.h (struct target_ops) <multifs_open>: New field.
6114 <multifs_unlink>: Likewise.
6115 <multifs_readlink>: Likewise.
6116 * linux-low.c (nat/linux-namespaces.h): New include.
6117 (linux_target_ops): Initialize the_target->multifs_open,
6118 the_target->multifs_unlink and the_target->multifs_readlink.
6119 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6120 * hostio.c (hostio_fs_pid): New static variable.
6121 (hostio_handle_new_gdb_connection): New function.
6122 (handle_setfs): Likewise.
6123 (handle_open): Use the_target->multifs_open as appropriate.
6124 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6125 (handle_readlink): Use the_target->multifs_readlink as
6127 (handle_vFile): Handle vFile:setfs packets.
6128 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6129 after target_handle_new_gdb_connection.
6131 2015-06-10 Gary Benson <gbenson@redhat.com>
6133 * configure.ac (AC_CHECK_FUNCS): Add setns.
6134 * config.in: Regenerate.
6135 * configure: Likewise.
6136 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6137 (linux-namespaces.o): New rule.
6138 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6140 2015-06-09 Gary Benson <gbenson@redhat.com>
6142 * hostio.c (handle_open): Process mode argument with
6143 fileio_to_host_mode.
6145 2015-06-01 Yao Qi <yao.qi@linaro.org>
6147 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6148 * linux-x86-low.c: Likewise.
6150 2015-05-28 Don Breazeal <donb@codesourcery.com>
6152 * linux-low.c (handle_extended_wait): Initialize
6153 thread_info.last_resume_kind for new fork children.
6155 2015-05-15 Pedro Alves <palves@redhat.com>
6157 * target.h (target_handle_new_gdb_connection): Rewrite using if
6158 wrapped in do/while.
6160 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6162 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6163 * configure, config.in: Regenerate.
6164 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6167 2015-05-12 Don Breazeal <donb@codesourcery.com>
6169 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6170 PTRACE_EVENT_VFORK_DONE.
6171 (linux_low_ptrace_options, extended_event_reported): Add vfork
6173 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6174 and "vforkdone" for RSP 'T' Stop Reply Packet.
6175 * server.h (report_vfork_events): Declare
6178 2015-05-12 Don Breazeal <donb@codesourcery.com>
6180 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6181 (the_low_target) <new_fork>: Initialize new member.
6182 * linux-arm-low.c (arm_new_fork): New function.
6183 (the_low_target) <new_fork>: Initialize new member.
6184 * linux-low.c (handle_extended_wait): Call new target function
6186 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6187 * linux-mips-low.c (mips_add_watchpoint): New function
6188 extracted from mips_insert_point.
6189 (the_low_target) <new_fork>: Initialize new member.
6190 (mips_linux_new_fork): New function.
6191 (mips_insert_point): Call mips_add_watchpoint.
6192 * linux-x86-low.c (x86_linux_new_fork): New function.
6193 (the_low_target) <new_fork>: Initialize new member.
6195 2015-05-12 Don Breazeal <donb@codesourcery.com>
6197 * linux-low.c (handle_extended_wait): Implement return value,
6198 rename argument 'event_child' to 'event_lwp', handle
6199 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6200 (linux_low_ptrace_options): New function.
6201 (linux_low_filter_event): Call linux_low_ptrace_options,
6202 use different argument fo linux_enable_event_reporting,
6203 use return value from handle_extended_wait.
6204 (extended_event_reported): New function.
6205 (linux_wait_1): Call extended_event_reported and set
6206 status to report fork events.
6207 (linux_write_memory): Add pid to debug message.
6208 (reset_lwp_ptrace_options_callback): New function.
6209 (linux_handle_new_gdb_connection): New function.
6210 (linux_target_ops): Initialize new structure member.
6211 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6212 * lynx-low.c: Initialize new structure member.
6213 * remote-utils.c (prepare_resume_reply): Implement stop reason
6214 "fork" for "T" stop message.
6215 * server.c (handle_query): Call handle_new_gdb_connection.
6216 * server.h (report_fork_events): Declare global flag.
6217 * target.h (struct target_ops) <handle_new_gdb_connection>:
6219 (target_handle_new_gdb_connection): New macro.
6220 * win32-low.c: Initialize new structure member.
6222 2015-05-12 Don Breazeal <donb@codesourcery.com>
6224 * mem-break.c (APPEND_TO_LIST): Define macro.
6225 (clone_agent_expr): New function.
6226 (clone_one_breakpoint): New function.
6227 (clone_all_breakpoints): New function.
6228 * mem-break.h: Declare new functions.
6230 2015-05-12 Don Breazeal <donb@codesourcery.com>
6232 * linux-low.c (linux_supports_fork_events): New function.
6233 (linux_supports_vfork_events): New function.
6234 (linux_target_ops): Initialize new structure members.
6235 (initialize_low): Call linux_check_ptrace_features.
6236 * lynx-low.c (lynx_target_ops): Initialize new structure
6238 * server.c (report_fork_events, report_vfork_events):
6240 (handle_query): Add new features to qSupported packet and
6242 (captured_main): Initialize new global variables.
6243 * target.h (struct target_ops) <supports_fork_events>:
6245 <supports_vfork_events>: New member.
6246 (target_supports_fork_events): New macro.
6247 (target_supports_vfork_events): New macro.
6248 * win32-low.c (win32_target_ops): Initialize new structure
6251 2015-05-12 Gary Benson <gbenson@redhat.com>
6253 * server.c (handle_qxfer_exec_file): Use current process
6256 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6258 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6259 Remove HAVE_PTRACE_GETREGS conditionals.
6260 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6261 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6263 2015-05-08 Yao Qi <yao.qi@linaro.org>
6265 * linux-low.c (linux_supports_conditional_breakpoints): New
6267 (linux_target_ops): Install new target method.
6268 * lynx-low.c (lynx_target_ops): Install NULL hook for
6269 supports_conditional_breakpoints.
6270 * nto-low.c (nto_target_ops): Likewise.
6271 * spu-low.c (spu_target_ops): Likewise.
6272 * win32-low.c (win32_target_ops): Likewise.
6273 * server.c (handle_query): Check
6274 target_supports_conditional_breakpoints.
6275 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6277 (target_supports_conditional_breakpoints): New macro.
6279 2015-05-06 Pedro Alves <palves@redhat.com>
6282 * server.c (start_inferior): If the process exits, mourn it.
6284 2015-04-21 Gary Benson <gbenson@redhat.com>
6286 * hostio.c (fileio_open_flags_to_host): Factored out to
6287 fileio_to_host_openflags in common/fileio.c. Single use
6290 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6292 * linux-xtensa-low.c (xtensa_fill_gregset)
6293 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6296 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6298 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6299 (regs_info): Replace usrregs pointer with NULL.
6301 2015-04-17 Gary Benson <gbenson@redhat.com>
6303 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6304 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6305 * server.c (handle_qxfer_exec_file): New function.
6306 (qxfer_packets): Add exec-file entry.
6307 (handle_query): Report qXfer:exec-file:read as supported packet.
6309 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6311 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6313 2015-04-09 Gary Benson <gbenson@redhat.com>
6315 * hostio-errno.c (errno_to_fileio_error): Remove function.
6316 Update caller to use remote_fileio_to_fio_error.
6318 2015-04-09 Yao Qi <yao.qi@linaro.org>
6320 * linux-low.c (linux_insert_point): Call
6321 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6322 (linux_remove_point): Call remove_memory_breakpoint if type is
6324 * linux-x86-low.c (x86_insert_point): Don't call
6325 insert_memory_breakpoint.
6326 (x86_remove_point): Don't call remove_memory_breakpoint.
6328 2015-04-01 Pedro Alves <palves@redhat.com>
6329 Cleber Rosa <crosa@redhat.com>
6331 * server.c (gdbserver_usage): Reorganize and extend the usage
6334 2015-03-24 Pedro Alves <palves@redhat.com>
6336 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6337 output. Also dump TRAP_TRACE.
6338 (linux_low_filter_event): In debug output, distinguish a
6339 resume_stop SIGSTOP from a delayed SIGSTOP.
6341 2015-03-24 Gary Benson <gbenson@redhat.com>
6343 * linux-x86-low.c (x86_linux_new_thread): Moved to
6345 (x86_linux_prepare_to_resume): Likewise.
6347 2015-03-24 Gary Benson <gbenson@redhat.com>
6349 * Makefile.in (x86-linux-dregs.o): New rule.
6350 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6351 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6352 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6353 (x86_linux_dr_get): Likewise.
6354 (x86_linux_dr_set): Likewise.
6355 (update_debug_registers_callback): Likewise.
6356 (x86_linux_dr_set_addr): Likewise.
6357 (x86_linux_dr_get_addr): Likewise.
6358 (x86_linux_dr_set_control): Likewise.
6359 (x86_linux_dr_get_control): Likewise.
6360 (x86_linux_dr_get_status): Likewise.
6361 (x86_linux_update_debug_registers): Likewise.
6363 2015-03-24 Gary Benson <gbenson@redhat.com>
6365 * linux-x86-low.c (x86_linux_update_debug_registers):
6366 New function, factored out from...
6367 (x86_linux_prepare_to_resume): ...this.
6369 2015-03-24 Gary Benson <gbenson@redhat.com>
6371 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6372 (x86_linux_dr_set): Likewise.
6373 (update_debug_registers_callback): Likewise.
6374 (x86_linux_dr_set_addr): Likewise.
6375 (x86_linux_dr_get_addr): Likewise.
6376 (x86_linux_dr_set_control): Likewise.
6377 (x86_linux_dr_get_control): Likewise.
6378 (x86_linux_dr_get_status): Likewise.
6379 (x86_linux_prepare_to_resume): Likewise.
6381 2015-03-24 Gary Benson <gbenson@redhat.com>
6383 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6384 Use perror_with_name. Pass string through gettext.
6385 (x86_linux_dr_set): Likewise.
6387 2015-03-24 Gary Benson <gbenson@redhat.com>
6389 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6390 (x86_linux_dr_set_addr): ...this.
6391 (x86_dr_low_get_addr): Rename to...
6392 (x86_linux_dr_get_addr): ...this.
6393 (x86_dr_low_set_control): Rename to...
6394 (x86_linux_dr_set_control): ...this.
6395 (x86_dr_low_get_control): Rename to...
6396 (x86_linux_dr_get_control): ...this.
6397 (x86_dr_low_get_status): Rename to...
6398 (x86_linux_dr_get_status): ...this.
6399 (x86_dr_low): Update with new function names.
6401 2015-03-24 Gary Benson <gbenson@redhat.com>
6403 * Makefile.in (x86-linux.o): New rule.
6404 * configure.srv: Add x86-linux.o to relevant targets.
6405 * linux-low.c (lwp_set_arch_private_info): New function.
6406 (lwp_arch_private_info): Likewise.
6407 * linux-x86-low.c: Include nat/x86-linux.h.
6408 (arch_lwp_info): Removed structure.
6409 (update_debug_registers_callback):
6410 Use lwp_set_debug_registers_changed.
6411 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6412 and lwp_set_debug_registers_changed.
6413 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6415 2015-03-24 Gary Benson <gbenson@redhat.com>
6417 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6418 * linux-arm-low.c (arm_new_thread): Likewise.
6419 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6420 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6421 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6422 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6424 2015-03-24 Gary Benson <gbenson@redhat.com>
6426 * linux-low.c (ptid_of_lwp): New function.
6427 (lwp_is_stopped): Likewise.
6428 (lwp_stop_reason): Likewise.
6429 * linux-x86-low.c (update_debug_registers_callback):
6431 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6434 2015-03-24 Gary Benson <gbenson@redhat.com>
6436 * linux-low.h (linux_stop_lwp): Remove declaration.
6438 2015-03-24 Gary Benson <gbenson@redhat.com>
6440 * linux-low.h: Include nat/linux-nat.h.
6441 * linux-low.c (iterate_over_lwps_args): New structure.
6442 (iterate_over_lwps_filter): New function.
6443 (iterate_over_lwps): Likewise.
6444 * linux-x86-low.c (update_debug_registers_callback):
6445 Update signature to what iterate_over_lwps expects.
6446 Remove PID check that iterate_over_lwps now performs.
6447 (x86_dr_low_set_addr): Use iterate_over_lwps.
6448 (x86_dr_low_set_control): Likewise.
6450 2015-03-24 Gary Benson <gbenson@redhat.com>
6452 * linux-x86-low.c (x86_debug_reg_state): New function.
6453 (x86_linux_prepare_to_resume): Use the above.
6455 2015-03-24 Gary Benson <gbenson@redhat.com>
6457 * linux-low.c (current_lwp_ptid): New function.
6458 * linux-x86-low.c: Include nat/linux-nat.h.
6459 (x86_dr_low_get_addr): Use current_lwp_ptid.
6460 (x86_dr_low_get_control): Likewise.
6461 (x86_dr_low_get_status): Likewise.
6463 2015-03-20 Pedro Alves <palves@redhat.com>
6465 * tracepoint.c (cmd_qtstatus): Make "str" const.
6467 2015-03-20 Pedro Alves <palves@redhat.com>
6469 * server.c (handle_general_set): Make "req_str" const.
6471 2015-03-19 Pedro Alves <palves@redhat.com>
6473 * linux-low.c (linux_resume_one_lwp): Rename to ...
6474 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6475 instead call perror_with_name.
6476 (check_ptrace_stopped_lwp_gone): New function.
6477 (linux_resume_one_lwp): Reimplement as wrapper around
6478 linux_resume_one_lwp_throw that swallows errors if the LWP is
6481 2015-03-19 Pedro Alves <palves@redhat.com>
6483 * linux-low.c (count_events_callback, select_event_lwp_callback):
6484 No longer check whether the thread has resume_stop as last resume
6487 2015-03-19 Pedro Alves <palves@redhat.com>
6489 * linux-low.c (count_events_callback, select_event_lwp_callback):
6490 Use the lwp's status_pending_p field, not the thread's.
6492 2015-03-19 Pedro Alves <palves@redhat.com>
6494 * linux-low.c (select_event_lwp_callback): Update comments to
6495 no longer mention SIGTRAP.
6497 2015-03-18 Gary Benson <gbenson@redhat.com>
6499 * server.c (handle_query): Do not report vFile:fstat as supported.
6501 2015-03-11 Gary Benson <gbenson@redhat.com>
6503 * hostio.c (sys/types.h): New include.
6504 (sys/stat.h): Likewise.
6505 (common-remote-fileio.h): Likewise.
6506 (handle_fstat): New function.
6507 (handle_vFile): Handle vFile:fstat packets.
6509 2015-03-11 Gary Benson <gbenson@redhat.com>
6511 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6512 struct stat.st_blocks and struct stat.st_blksize.
6513 * configure: Regenerate.
6514 * config.in: Likewise.
6515 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6516 (OBS): Add common-remote-fileio.o.
6517 (common-remote-fileio.o): New rule.
6519 2015-03-09 Pedro Alves <palves@redhat.com>
6521 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6522 'struct sockaddr' pointer in 'accept' call.
6524 2015-03-09 Pedro Alves <palves@redhat.com>
6527 2015-03-07 Pedro Alves <palves@redhat.com>
6528 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6529 or <winsock2.h> here. Instead include "gdb_socket.h".
6530 (remote_open): Use union gdb_sockaddr_u.
6531 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6532 or <winsock2.h> here. Instead include "gdb_socket.h".
6533 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6534 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6536 (init_named_socket, gdb_agent_helper_thread): Use union
6539 2015-03-07 Pedro Alves <palves@redhat.com>
6541 * configure.ac (build_warnings): Move
6542 -Wdeclaration-after-statement to the C-specific set.
6543 * configure: Regenerate.
6545 2015-03-07 Pedro Alves <palves@redhat.com>
6547 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6548 or <winsock2.h> here. Instead include "gdb_socket.h".
6549 (remote_open): Use union gdb_sockaddr_u.
6550 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6551 or <winsock2.h> here. Instead include "gdb_socket.h".
6552 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6553 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6555 (init_named_socket, gdb_agent_helper_thread): Use union
6558 2015-03-07 Pedro Alves <palves@redhat.com>
6560 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6563 2015-03-06 Yao Qi <yao.qi@linaro.org>
6565 * linux-aarch64-low.c (aarch64_insert_point): Use
6566 show_debug_regs as a boolean.
6567 (aarch64_remove_point): Likewise.
6569 2015-03-05 Pedro Alves <palves@redhat.com>
6571 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6572 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6573 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6574 * nto-low.c (nto_target_ops): Likewise.
6575 * spu-low.c (spu_target_ops): Likewise.
6576 * win32-low.c (win32_target_ops): Likewise.
6578 2015-03-04 Pedro Alves <palves@redhat.com>
6580 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6581 Decide whether a breakpoint triggered based on the SIGTRAP's
6583 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6584 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6585 (linux_low_filter_event): Check for breakpoints before checking
6587 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6589 (linux_stopped_by_sw_breakpoint)
6590 (linux_supports_stopped_by_sw_breakpoint)
6591 (linux_stopped_by_hw_breakpoint)
6592 (linux_supports_stopped_by_hw_breakpoint): New functions.
6593 (linux_target_ops): Install new target methods.
6595 2015-03-04 Pedro Alves <palves@redhat.com>
6597 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6598 * server.c (swbreak_feature, hwbreak_feature): New globals.
6599 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6600 (captured_main): Clear swbreak_feature and hwbreak_feature.
6601 * server.h (swbreak_feature, hwbreak_feature): Declare.
6602 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6603 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6604 supports_stopped_by_hw_breakpoint>: New fields.
6605 (target_supports_stopped_by_sw_breakpoint)
6606 (target_stopped_by_sw_breakpoint)
6607 (target_supports_stopped_by_hw_breakpoint)
6608 (target_stopped_by_hw_breakpoint): Declare.
6610 2015-03-04 Pedro Alves <palves@redhat.com>
6612 enum lwp_stop_reason -> enum target_stop_reason
6613 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6614 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6615 (linux_wait_1, stuck_in_jump_pad_callback)
6616 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6617 (linux_stopped_by_watchpoint):
6618 * linux-low.h (enum lwp_stop_reason): Delete.
6619 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6620 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6622 2015-03-04 Yao Qi <yao.qi@linaro.org>
6624 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6626 2015-03-03 Gary Benson <gbenson@redhat.com>
6628 * hostio.c (handle_vFile): Fix prefix lengths.
6630 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6632 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6635 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6637 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6638 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6639 (clean): Add "rm -f" for above C files.
6640 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6641 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6642 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6643 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6644 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6645 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6646 (init_registers_s390x_vx_linux64)
6647 (init_registers_s390x_tevx_linux64)
6648 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6649 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6651 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6652 (s390_store_vxrs_high): New functions.
6653 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6655 (s390_arch_setup): Add logic for selecting one of the new target
6656 descriptions. Activate the new vector regsets if applicable.
6657 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6658 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6659 and init_registers_s390x_tevx_linux64.
6661 2015-03-01 Pedro Alves <palves@redhat.com>
6663 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6666 2015-02-27 Pedro Alves <palves@redhat.com>
6668 * linux-x86-low.c (u_debugreg_offset): New function.
6669 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6671 2015-02-27 Pedro Alves <palves@redhat.com>
6673 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6674 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6675 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6676 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6677 (ps_lsetfpregs, ps_getpid)
6678 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6679 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6680 (ps_lsetxregs, ps_plog): Declare.
6682 2015-02-27 Pedro Alves <palves@redhat.com>
6684 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6685 IP_AGENT_EXPORT_FUNC.
6686 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6687 IP_AGENT_EXPORT_FUNC.
6688 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6689 (IP_AGENT_EXPORT): Delete.
6690 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6691 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6692 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6693 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6694 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6695 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6696 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6697 (traceframe_read_count, traceframe_write_count)
6698 (traceframes_created, trace_state_variables, get_raw_reg)
6699 (get_trace_state_variable_value, set_trace_state_variable_value)
6700 (ust_loaded, helper_thread_id, cmd_buf): Use
6701 IPA_SYM_EXPORTED_NAME.
6702 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6703 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6704 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6705 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6706 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6707 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6708 EXTERN_C_PUSH/EXTERN_C_POP.
6709 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6710 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6711 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6712 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6713 (traceframe_write_count, traceframe_read_count)
6714 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6715 (about_to_request_buffer_space, get_trace_state_variable_value)
6716 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6717 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6718 EXTERN_C_PUSH/EXTERN_C_POP.
6719 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6720 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6721 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6722 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6723 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6724 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6725 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6726 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6728 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6729 (IP_AGENT_EXPORT_VAR_DECL): Define.
6731 (gdb_agent_get_raw_reg): Declare.
6733 2015-02-27 Tom Tromey <tromey@redhat.com>
6734 Pedro Alves <palves@redhat.com>
6736 Rename symbols whose names are reserved C++ keywords throughout.
6738 2015-02-27 Pedro Alves <palves@redhat.com>
6740 * Makefile.in (COMPILER): New, get it from autoconf.
6741 (CXX): Get from autoconf instead.
6742 (COMPILE.pre): Use COMPILER.
6743 (CC-LD): Rename to ...
6744 (CC_LD): ... this. Use COMPILER.
6745 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6746 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6747 * acinclude.m4: Include build-with-cxx.m4.
6748 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6749 Disable -Werror by default if building in C++ mode.
6750 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6751 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6752 the C++ compiler. Save/restore CXXFLAGS too.
6753 * configure: Regenerate.
6755 2015-02-27 Pedro Alves <palves@redhat.com>
6757 * acinclude.m4: Include libiberty.m4.
6758 * configure.ac: Call libiberty_INIT.
6759 * config.in, configure: Regenerate.
6761 2015-02-26 Pedro Alves <palves@redhat.com>
6763 * linux-low.c (linux_wait_1): When incrementing the PC past a
6764 program breakpoint always use the_low_target.breakpoint_len as
6765 increment, rather than the maximum between that and
6766 the_low_target.decr_pc_after_break.
6768 2015-02-23 Pedro Alves <palves@redhat.com>
6770 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6771 thread was doing a step-over; always adjust the PC if
6772 we stepped over a permanent breakpoint.
6773 (linux_wait_1): If we stepped over breakpoint that was on top of a
6774 permanent breakpoint, manually advance the PC past it.
6776 2015-02-23 Pedro Alves <palves@redhat.com>
6778 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6780 (x86_fill_gregset, x86_store_gregset): Use it when handling
6783 2015-02-20 Pedro Alves <palves@redhat.com>
6785 * thread-db.c: Include "nat/linux-procfs.h".
6786 (thread_db_init): Skip listing new threads if the kernel supports
6787 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6789 2015-02-20 Pedro Alves <palves@redhat.com>
6791 * linux-low.c (status_pending_p_callback): Use ptid_match.
6793 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6795 PR breakpoints/16812
6796 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6797 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6798 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6800 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6802 PR breakpoints/15956
6803 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6805 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6807 * linux-low.c (linux_low_btrace_conf): Print size.
6808 * server.c (handle_btrace_conf_general_set): New.
6809 (hanle_general_set): Call handle_btrace_conf_general_set.
6810 (handle_query): Report Qbtrace-conf:bts:size as supported.
6812 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6814 * linux-low.c (linux_low_enable_btrace): Update parameters.
6815 (linux_low_btrace_conf): New.
6816 (linux_target_ops)<to_btrace_conf>: Initialize.
6817 * server.c (current_btrace_conf): New.
6818 (handle_btrace_enable): Rename to ...
6819 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
6820 to target_enable_btrace. Update comment. Update users.
6821 (handle_qxfer_btrace_conf): New.
6822 (qxfer_packets): Add btrace-conf entry.
6823 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6824 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6825 (target_ops)<read_btrace_conf>: New.
6826 (target_enable_btrace): Update parameters.
6827 (target_read_btrace_conf): New.
6829 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6831 * server.c (handle_btrace_general_set): Remove call to
6832 target_supports_btrace.
6833 (supported_btrace_packets): New.
6834 (handle_query): Call supported_btrace_packets.
6835 * target.h: include btrace-common.h.
6836 (btrace_target_info): Removed.
6837 (supports_btrace, target_supports_btrace): Update parameters.
6839 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6841 * Makefile.in (SFILES): Add common/btrace-common.c.
6842 (OBS): Add common/btrace-common.o.
6843 (btrace-common.o): Add build rules.
6844 * linux-low: Include btrace-common.h.
6845 (linux_low_read_btrace): Use struct btrace_data. Call
6846 btrace_data_init and btrace_data_fini.
6848 2015-02-06 Pedro Alves <palves@redhat.com>
6850 * thread-db.c (find_new_threads_callback): Add debug output.
6852 2015-02-04 Pedro Alves <palves@redhat.com>
6854 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6855 (resume_stopped_resumed_lwps): New function.
6856 (linux_wait_for_event_filtered): Use it.
6858 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6860 * Makefile.in (SFILES): Add linux-personality.c.
6861 (linux-personality.o): New rule.
6862 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6863 list of objects to be built.
6864 * linux-low.c: Include nat/linux-personality.h.
6865 (linux_create_inferior): Remove code to disable address space
6866 randomization (moved to ../nat/linux-personality.c). Create
6867 cleanup to disable address space randomization.
6869 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6871 * Makefile.in (posix-strerror.o): New rule.
6872 (mingw-strerror.o): Likewise.
6873 * configure: Regenerated.
6874 * configure.ac: Source file ../common/common.host. Initialize new
6875 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6877 2015-01-14 Yao Qi <yao@codesourcery.com>
6879 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6880 (ppc-linux.o): New rule.
6881 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6882 * configure.ac: AC_CHECK_FUNCS(getauxval).
6883 * config.in: Re-generated.
6884 * configure: Re-generated.
6885 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6886 ppc64_64bit_inferior_p
6888 2015-01-14 Yao Qi <yao@codesourcery.com>
6890 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6891 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6892 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6893 (PT_ORIG_R3, PT_TRAP): Likewise.
6894 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6895 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6896 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6898 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6900 * i387-fp.c (i387_cache_to_xsave): In look over
6901 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6902 zmmh_low_space field by use of zmmh_high_space.
6904 2015-01-09 Pedro Alves <palves@redhat.com>
6906 * linux-low.c (step_over_bkpt): Move higher up in the file.
6907 (handle_extended_wait): Don't store the stop_pc here.
6908 (get_stop_pc): Adjust comments and rename to ...
6909 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6910 stopped for a software breakpoint or hardware breakpoint.
6911 (thread_still_has_status_pending_p): New function.
6912 (status_pending_p_callback): Use
6913 thread_still_has_status_pending_p. If the event is no longer
6914 interesting, resume the LWP.
6915 (handle_tracepoints): Add assert.
6916 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6917 (wstatus_maybe_breakpoint): New function.
6918 (cancel_breakpoint): Delete function.
6919 (check_stopped_by_watchpoint): New function, factored out from
6920 linux_low_filter_event.
6921 (lp_status_maybe_breakpoint): Delete function.
6922 (linux_low_filter_event): Remove filter_ptid argument.
6923 Leave thread group exits pending here. Store the LWP's stop PC.
6924 Always leave events pending.
6925 (linux_wait_for_event_filtered): Pull all events out of the
6926 kernel, and leave them all pending.
6927 (count_events_callback, select_event_lwp_callback): Consider all
6929 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6930 (select_event_lwp): Only give preference to the stepping LWP in
6931 all-stop mode. Adjust comments.
6932 (ignore_event): New function.
6933 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6934 references to cancel_breakpoints. Adjust to renames. Also give
6935 equal priority to all LWPs that have had events in non-stop mode.
6936 If reporting a software breakpoint event, unadjust the LWP's PC.
6937 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6938 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6940 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6941 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6942 (linux_stopped_by_watchpoint): Adjust.
6943 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6944 * linux-low.h (enum lwp_stop_reason): New.
6945 (struct lwp_info) <stop_pc>: Adjust comment.
6946 <stopped_by_watchpoint>: Delete field.
6947 <stop_reason>: New field.
6948 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6949 * mem-break.c (software_breakpoint_inserted_here)
6950 (hardware_breakpoint_inserted_here): New function.
6951 * mem-break.h (software_breakpoint_inserted_here)
6952 (hardware_breakpoint_inserted_here): Declare.
6953 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6954 (cancel_breakpoints): Delete.
6955 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6956 (upload_fast_traceframes): Remove references to
6959 2015-01-09 Pedro Alves <palves@redhat.com>
6961 * thread-db.c (find_new_threads_callback): Ignore thread if the
6962 kernel thread ID is -1.
6964 2015-01-09 Pedro Alves <palves@redhat.com>
6966 * linux-low.c (linux_attach_fail_reason_string): Move to
6967 nat/linux-ptrace.c, and rename.
6968 (linux_attach_lwp): Update comment.
6969 (attach_proc_task_lwp_callback): New function.
6970 (linux_attach): Adjust to rename and use
6971 linux_proc_attach_tgid_threads.
6972 (linux_attach_fail_reason_string): Delete declaration.
6974 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6976 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6977 * server.c (gdbserver_version): Likewise.
6979 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6981 * remote-utils.c: Include ctype.h.
6982 (input_interrupt): Explicitly handle the case when the char
6983 received is the NUL byte. Improve the printing of non-ASCII
6986 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6988 * linux-low.c (linux_low_filter_event): Update call to
6989 linux_enable_event_reporting following the addition of
6990 a new parameter to that function.
6992 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6995 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6996 (AARCH64_FPCR_REGNO): Likewise.
6997 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6998 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6999 (aarch64_store_fpregset): Likewise.
7001 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7003 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7004 Remove FIXME comment about assumption about N.
7006 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7008 * configure.ac: If large-file support is disabled in GDBserver,
7009 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7010 * configure: Regenerate.
7012 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7014 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7015 warning upon ENODATA from ptrace.
7016 * linux-s390-low.c (s390_store_tdb): New.
7017 (s390_regsets): Add regset for NT_S390_TDB.
7019 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7021 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7022 without a fill_function.
7023 * linux-s390-low.c (s390_fill_last_break): Remove.
7024 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7025 (s390_arch_setup): Use regset's size instead of fill_function for
7028 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7030 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7031 the regset's store function when ptrace returned an error.
7032 * regcache.c (get_thread_regcache): Invalidate register cache
7033 before fetching inferior's registers.
7035 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7037 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7038 while-loop as for-loop.
7039 (regsets_store_inferior_registers): Likewise.
7041 2014-11-28 Yao Qi <yao@codesourcery.com>
7043 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7044 * config.in, configure: Re-generate.
7045 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7048 2014-11-21 Yao Qi <yao@codesourcery.com>
7050 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7051 (AC_CHECK_HEADERS): Remove malloc.h.
7052 * configure: Re-generated.
7053 * config.in: Re-generated.
7054 * server.h: Don't include alloca.h and malloc.h.
7055 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7056 Don't include malloc.h.
7058 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7060 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7061 corresponding ERRNO check in same block.
7063 2014-11-12 Pedro Alves <palves@redhat.com>
7065 * server.c (cont_thread): Update comment.
7066 (start_inferior, attach_inferior): No longer clear cont_thread.
7067 (handle_v_cont): No longer set cont_thread.
7068 (captured_main): Clear cont_thread each time a GDB connects.
7070 2014-11-12 Pedro Alves <palves@redhat.com>
7072 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7073 thread, and don't resume all threads if the Hc thread has exited.
7075 2014-11-12 Pedro Alves <palves@redhat.com>
7077 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7078 the process group instead of to a specific LWP.
7080 2014-10-15 Pedro Alves <palves@redhat.com>
7083 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7085 (arm_set_thread_context): Delete.
7086 (the_low_target): Adjust.
7087 * win32-i386-low.c (debug_registers_changed)
7088 (debug_registers_used): Delete.
7089 (update_debug_registers_callback): New function.
7090 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7091 needing to update their debug registers.
7092 (win32_get_current_dr): New function.
7093 (x86_dr_low_get_addr, x86_dr_low_get_control)
7094 (x86_dr_low_get_status): Fetch the debug register from the thread
7096 (i386_initial_stuff): Adjust.
7097 (i386_get_thread_context): Remove current_event parameter. Don't
7098 clear debug_registers_changed nor copy DR values to
7100 (i386_set_thread_context): Delete.
7101 (i386_prepare_to_resume): New function.
7102 (i386_thread_added): Mark the thread as needing to update irs
7104 (the_low_target): Remove i386_set_thread_context and install
7105 i386_prepare_to_resume.
7106 * win32-low.c (win32_get_thread_context): Adjust.
7107 (win32_set_thread_context): Use SetThreadContext
7109 (win32_prepare_to_resume): New function.
7110 (win32_require_context): New function, factored out from ...
7111 (thread_rec): ... this.
7112 (continue_one_thread): Call win32_prepare_to_resume on each thread
7113 we're about to continue.
7114 (win32_resume): Call win32_prepare_to_resume on the event thread.
7115 * win32-low.h (struct win32_thread_info)
7116 <debug_registers_changed>: New field.
7117 (struct win32_target_ops): Change prototype of set_thread_context,
7118 delete set_thread_context and add prepare_to_resume.
7119 (win32_require_context): New declaration.
7121 2014-10-08 Gary Benson <gbenson@redhat.com>
7123 * server.h: Do not include common-exceptions.h.
7125 2014-10-08 Gary Benson <gbenson@redhat.com>
7127 * server.h: Do not include cleanups.h.
7129 2014-09-30 James Hogan <james.hogan@imgtec.com>
7131 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7134 2014-09-23 Yao Qi <yao@codesourcery.com>
7136 * linux-low.c (lp_status_maybe_breakpoint): New function.
7137 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7138 (count_events_callback): Likewise.
7139 (select_event_lwp_callback): Likewise.
7140 (cancel_breakpoints_callback): Likewise.
7142 2014-09-19 Don Breazeal <donb@codesourcery.com>
7144 * linux-low.c (handle_extended_wait): Call
7145 linux_ptrace_get_extended_event.
7146 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7147 linux_is_extended_waitstatus.
7149 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7151 * Makefile.in (CPPFLAGS): Define.
7152 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7153 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7155 2014-09-16 Gary Benson <gbenson@redhat.com>
7157 * inferiors.h (current_inferior): Renamed as...
7158 (current_thread): New variable. All uses updated.
7159 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7160 (maybe_move_out_of_jump_pad): Likewise.
7161 (cancel_breakpoint): Likewise.
7162 (linux_low_filter_event): Likewise.
7163 (wait_for_sigstop): Likewise.
7164 (linux_resume_one_lwp): Likewise.
7165 (need_step_over_p): Likewise.
7166 (start_step_over): Likewise.
7167 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7168 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7169 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7170 and save_inferior as saved_thread.
7171 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7173 (regcache_invalidate_thread): Likewise.
7174 * remote-utils.c (prepare_resume_reply): Likewise.
7175 * thread-db.c (thread_db_get_tls_address): Likewise.
7176 (disable_thread_event_reporting): Likewise.
7177 (remove_thread_event_breakpoints): Likewise.
7178 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7180 * target.h (set_desired_inferior): Renamed as...
7181 (set_desired_thread): New declaration. All uses updated.
7182 * server.c (myresume): Updated comment to reference thread instead
7184 (handle_serial_event): Likewise.
7185 (handle_target_event): Likewise.
7187 2014-09-12 Tom Tromey <tromey@redhat.com>
7188 Gary Benson <gbenson@redhat.com>
7190 * regcache.h: Include common-regcache.h.
7191 (regcache_read_pc): Don't declare.
7192 * regcache.c (get_thread_regcache_for_ptid): New function.
7194 2014-09-11 Tom Tromey <tromey@redhat.com>
7195 Gary Benson <gbenson@redhat.com>
7197 * symbol.c: New file.
7198 * Makefile.in (SFILES): Add symbol.c.
7199 (OBS): Add symbol.o.
7201 2014-09-11 Gary Benson <gbenson@redhat.com>
7203 * target.c (target_stop_ptid, target_continue_ptid): New
7206 2014-09-11 Tom Tromey <tromey@redhat.com>
7207 Gary Benson <gbenson@redhat.com>
7209 * target.h: Include target/target.h.
7210 * target.c (target_read_memory, target_read_uint32)
7211 (target_write_memory): New functions.
7213 2014-09-11 Gary Benson <gbenson@redhat.com>
7215 * server.h (debug_hw_points): Don't declare.
7216 * server.c (debug_hw_points): Don't define. Replace all uses
7217 with show_debug_regs.
7218 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7219 all uses with show_debug_regs.
7221 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7223 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7224 endianness into account.
7225 (ppc_supply_ptrace_register): Likewise.
7227 2014-09-03 James Hogan <james.hogan@imgtec.com>
7229 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7230 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7232 2014-09-03 Gary Benson <gbenson@redhat.com>
7234 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7235 ALL_DEBUG_ADDRESS_REGISTERS.
7237 2014-09-02 Gary Benson <gbenson@redhat.com>
7239 * i386-low.h: Renamed as...
7240 * x86-low.h: New file. All type, function and variable name
7241 prefixes changed from "i386_" to "x86_". All references updated.
7242 * i386-low.c: Renamed as...
7243 * x86-low.c: New file. All type, function and variable name
7244 prefixes changed from "i386_" to "x86_". All references updated.
7246 2014-09-02 Gary Benson <gbenson@redhat.com>
7248 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7249 (x86_linux_new_thread): Likewise.
7251 2014-08-29 Gary Benson <gbenson@redhat.com>
7253 * server.h (setjmp.h): Do not include.
7254 (toplevel): Do not declare.
7255 (common-exceptions.h): Include.
7256 (cleanups.h): Likewise.
7257 * server.c (toplevel): Do not define.
7258 (exit_code): New static global.
7259 (detach_or_kill_for_exit_cleanup): New function.
7260 (main): New function. Original main renamed to...
7261 (captured_main): New function.
7262 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7264 2014-08-29 Gary Benson <gbenson@redhat.com>
7266 * Makefile.in (SFILES): Add common/common-exceptions.c.
7267 (OBS): Add common-exceptions.o.
7268 (common-exceptions.o): New rule.
7269 * utils.c (prepare_to_throw_exception): New function.
7271 2014-08-29 Gary Benson <gbenson@redhat.com>
7273 * config.in: Regenerate.
7274 * configure: Likewise.
7276 2014-08-29 Gary Benson <gbenson@redhat.com>
7278 * Makefile.in (SFILES): Add common/cleanups.c.
7280 (cleanups.o): New rule.
7282 2014-08-29 Gary Benson <gbenson@redhat.com>
7284 * utils.c (internal_vwarning): New function.
7286 2014-08-28 Gary Benson <gbenson@redhat.com>
7288 * utils.h (fatal): Remove declaration.
7289 * utils.c (fatal): Remove function.
7291 2014-08-28 Gary Benson <gbenson@redhat.com>
7293 * tracepoint.c (gdb_agent_init): Replace fatal with
7295 (initialize_tracepoint): Likewise.
7297 2014-08-28 Gary Benson <gbenson@redhat.com>
7299 * remote-utils.c (remote_prepare): Replace fatal with error.
7301 2014-08-28 Gary Benson <gbenson@redhat.com>
7303 * linux-low.c (linux_async): Replace fatal with warning.
7305 (linux_start_non_stop): Return -1 if linux_async failed.
7307 2014-08-28 Gary Benson <gbenson@redhat.com>
7309 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7311 (i386_dr_low_get_addr): Remove vague comment.
7312 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7315 2014-08-28 Gary Benson <gbenson@redhat.com>
7317 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7318 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7320 (linux_resume_one_lwp): Likewise.
7321 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7323 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7324 with internal_error.
7325 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7326 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7327 (find_register_by_name): Replace fatal with internal_error.
7328 (find_regno): Likewise.
7329 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7330 * thread-db.c (thread_db_create_event): Likewise.
7331 (thread_db_load_search): Likewise.
7332 (try_thread_db_load_1): Likewise.
7333 * tracepoint.c (get_jump_space_head): Replace fatal with
7335 (claim_trampoline_space): Likewise.
7336 (have_fast_tracepoint_trampoline_buffer): Likewise.
7337 (cmd_qtstart): Likewise.
7338 (stop_tracing): Likewise.
7339 (fast_tracepoint_collecting): Likewise.
7340 (target_malloc): Likewise.
7341 (download_tracepoint): Likewise.
7342 (download_trace_state_variables): Replace check with gdb_assert.
7343 (upload_fast_traceframes): Replace fatal with internal_error.
7345 2014-08-19 Tom Tromey <tromey@redhat.com>
7346 Gary Benson <gbenson@redhat.com>
7348 * Makefile.in (SFILES): Add common/common-debug.c.
7349 (OBS): Add common-debug.o.
7350 (common-debug.o): New rule.
7351 * debug.h (debug_printf): Don't declare.
7352 * debug.c (debug_printf): Renamed and rewritten as...
7353 (debug_vprintf): New function.
7355 2014-08-19 Gary Benson <gbenson@redhat.com>
7357 * utils.h: Do not include print-utils.h.
7359 2014-08-19 Tom Tromey <tromey@redhat.com>
7360 Gary Benson <gbenson@redhat.com>
7362 * server.h: Add static assertion.
7363 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7365 2014-08-19 Tom Tromey <tromey@redhat.com>
7366 Gary Benson <gbenson@redhat.com>
7368 * Makefile.in (SFILES): Add common/errors.c.
7369 (OBS): Add errors.o.
7370 (IPA_OBS): Add errors-ipa.o.
7371 (errors.o): New rule.
7372 (errors-ipa.o): Likewise.
7373 * utils.h (perror_with_name, error, warning): Don't declare.
7374 * utils.c (warning): Renamed and rewritten as...
7375 (vwarning): New function.
7376 (error): Renamed and rewritten as...
7377 (verror): New function.
7378 (internal_error): Renamed and rewritten as...
7379 (internal_verror): New function.
7381 2014-08-07 Gary Benson <gbenson@redhat.com>
7383 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7384 * configure: Regenerate.
7385 * config.in: Likewise.
7386 * server.h: Do not include errno.h.
7387 * event-loop.c: Likewise.
7388 * hostio-errno.c: Likewise.
7389 * linux-low.c: Likewise.
7390 * remote-utils.c: Likewise.
7391 * spu-low.c: Likewise.
7392 * utils.c: Likewise.
7393 * gdbreplay.c: Unconditionally include errno.h.
7395 2014-08-07 Gary Benson <gbenson@redhat.com>
7397 * server.h: Do not include string.h.
7398 * event-loop.c: Likewise.
7399 * linux-low.c: Likewise.
7400 * regcache.c: Likewise.
7401 * remote-utils.c: Likewise.
7402 * spu-low.c: Likewise.
7403 * utils.c: Likewise.
7405 2014-08-07 Gary Benson <gbenson@redhat.com>
7407 * server.h: Do not include gdb_assert.h.
7409 2014-08-07 Gary Benson <gbenson@redhat.com>
7411 * server.h: Do not include common-utils.h.
7413 2014-08-07 Gary Benson <gbenson@redhat.com>
7415 * server.h: Do not include ptid.h.
7416 * notif.h: Likewise.
7418 2014-08-07 Gary Benson <gbenson@redhat.com>
7420 * server.h: Do not include gdb_locale.h.
7422 2014-08-07 Gary Benson <gbenson@redhat.com>
7424 * server.h: Do not include gdb/signals.h.
7425 * win32-low.c: Likewise.
7427 2014-08-07 Gary Benson <gbenson@redhat.com>
7429 * server.h: Do not include pathmax.h.
7431 2014-08-07 Gary Benson <gbenson@redhat.com>
7433 * server.h: Do not include libiberty.h.
7434 * linux-bfin-low.c: Likewise.
7436 2014-08-07 Gary Benson <gbenson@redhat.com>
7438 * server.h: Do not include ansidecl.h.
7440 2014-08-07 Gary Benson <gbenson@redhat.com>
7442 * linux-x86-low.c: Do not include stddef.h.
7443 * lynx-ppc-low.c: Likewise.
7444 * tracepoint.c: Likewise.
7446 2014-08-07 Gary Benson <gbenson@redhat.com>
7448 * server.h: Do not include stdarg.h.
7449 * nto-low.c: Likewise.
7451 2014-08-07 Gary Benson <gbenson@redhat.com>
7453 * server.h: Do not include stdlib.h.
7454 * inferiors.c: Likewise.
7455 * linux-low.c: Likewise.
7456 * regcache.c: Likewise.
7457 * spu-low.c: Likewise.
7458 * tracepoint.c: Likewise.
7459 * utils.c: Likewise.
7461 2014-08-07 Gary Benson <gbenson@redhat.com>
7463 * server.h: Do not include stdio.h.
7464 * linux-low.c: Likewise.
7465 * remote-utils.c: Likewise.
7466 * spu-low.c: Likewise.
7467 * utils.c: Likewise.
7468 * wincecompat.c: Likewise.
7470 2014-08-06 Gary Benson <gbenson@redhat.com>
7472 * regcache.c (init_register_cache): Move conditionals inside if.
7474 2014-08-06 Gary Benson <gbenson@redhat.com>
7476 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7478 2014-07-31 Gary Benson <gbenson@redhat.com>
7480 * ax.h: Do not include server.h.
7481 * gdbthread.h: Likewise.
7482 * lynx-low.h: Likewise.
7483 * notif.h: Likewise.
7485 2014-07-30 Gary Benson <gbenson@redhat.com>
7487 * server.h: Include common-defs.h.
7488 Do not include config.h or build-gnulib-gdbserver/config.h.
7490 2014-07-30 Gary Benson <gbenson@redhat.com>
7492 * hostio-errno.c: Move server.h to top of includes list.
7493 * inferiors.c: Likewise.
7494 * linux-x86-low.c: Likewise.
7495 * notif.c: Include server.h.
7497 2014-07-24 Tom Tromey <tromey@redhat.com>
7498 Gary Benson <gbenson@redhat.com>
7500 * server.h (CORE_ADDR): Now unsigned.
7502 2014-07-16 Pedro Alves <palves@redhat.com>
7504 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7506 2014-07-15 Pedro Alves <palves@redhat.com>
7508 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7511 2014-07-11 Pedro Alves <palves@redhat.com>
7513 * linux-low.c (kill_wait_lwp): New function, based on
7514 kill_one_lwp_callback, but use my_waitpid directly.
7515 (kill_one_lwp_callback, linux_kill): Use it.
7517 2014-06-23 Pedro Alves <palves@redhat.com>
7519 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7520 before setting DR0..DR3.
7522 2014-06-20 Gary Benson <gbenson@redhat.com>
7524 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7525 * configure: Regenerated.
7526 * config.in: Likewise.
7528 2014-06-20 Gary Benson <gbenson@redhat.com>
7530 * Makefile.in (SFILES): Update locations for files moved
7532 (object file files): Reordered.
7534 2014-06-20 Gary Benson <gbenson@redhat.com>
7536 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7537 (i386_dr_low_set_addr): Likewise.
7538 (i386_dr_low_get_addr): Likewise.
7539 (i386_dr_low_can_set_control): Likewise.
7540 (i386_dr_low_set_control): Likewise.
7541 (i386_dr_low_get_control): Likewise.
7542 (i386_dr_low_get_status): Likewise.
7543 (i386_get_debug_register_length): Likewise.
7544 * linux-x86-low.c (i386_dr_low_set_addr):
7545 Changed signature. Made static.
7546 (i386_dr_low_get_addr): Likewise.
7547 (i386_dr_low_set_control): Likewise.
7548 (i386_dr_low_get_control): Likewise.
7549 (i386_dr_low_get_status): Likewise.
7550 (i386_dr_low): New global variable.
7551 * win32-i386-low.c (i386_dr_low_set_addr):
7552 Changed signature. Made static.
7553 (i386_dr_low_get_addr): Likewise.
7554 (i386_dr_low_set_control): Likewise.
7555 (i386_dr_low_get_control): Likewise.
7556 (i386_dr_low_get_status): Likewise.
7557 (i386_dr_low): New global variable.
7559 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7561 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7562 * Makefile.in (AR, AR_FLAGS): Define.
7563 * configure: Regenerate.
7565 2014-06-19 Gary Benson <gbenson@redhat.com>
7567 * Makefile.in (i386-dregs.o): New rule.
7568 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7569 * i386-low.c (target.h): Remove include.
7570 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7571 (DR_CONTROL_SHIFT): Likewise.
7572 (DR_CONTROL_SIZE): Likewise.
7573 (DR_RW_EXECUTE): Likewise.
7574 (DR_RW_WRITE): Likewise.
7575 (DR_RW_READ): Likewise.
7576 (DR_RW_IORW): Likewise.
7577 (DR_LEN_1): Likewise.
7578 (DR_LEN_2): Likewise.
7579 (DR_LEN_4): Likewise.
7580 (DR_LEN_8): Likewise.
7581 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7582 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7583 (DR_ENABLE_SIZE): Likewise.
7584 (DR_LOCAL_SLOWDOWN): Likewise.
7585 (DR_GLOBAL_SLOWDOWN): Likewise.
7586 (DR_CONTROL_RESERVED): Likewise.
7587 (I386_DR_CONTROL_MASK): Likewise.
7588 (I386_DR_VACANT): Likewise.
7589 (I386_DR_LOCAL_ENABLE): Likewise.
7590 (I386_DR_GLOBAL_ENABLE): Likewise.
7591 (I386_DR_DISABLE): Likewise.
7592 (I386_DR_SET_RW_LEN): Likewise.
7593 (I386_DR_GET_RW_LEN): Likewise.
7594 (I386_DR_WATCH_HIT): Likewise.
7595 (i386_wp_op_t): Likewise.
7596 (i386_show_dr): Likewise.
7597 (i386_length_and_rw_bits): Likewise.
7598 (i386_insert_aligned_watchpoint): Likewise.
7599 (i386_remove_aligned_watchpoint): Likewise.
7600 (i386_handle_nonaligned_watchpoint): Likewise.
7601 i386_update_inferior_debug_regs(): Likewise.
7602 (i386_dr_insert_watchpoint): Likewise.
7603 (i386_dr_remove_watchpoint): Likewise.
7604 (i386_dr_region_ok_for_watchpoint): Likewise.
7605 (i386_dr_stopped_data_address): Likewise.
7606 (i386_dr_stopped_by_watchpoint): Likewise.
7608 2014-06-19 Gary Benson <gbenson@redhat.com>
7610 * i386-low.c (i386_dr_show): Renamed to
7611 i386_show_dr and made static. All uses updated.
7612 (i386_dr_length_and_rw_bits): Renamed to
7613 i386_length_and_rw_bits and made static.
7615 (i386_dr_insert_aligned_watchpoint): Renamed to
7616 i386_insert_aligned_watchpoint and made static.
7618 (i386_dr_remove_aligned_watchpoint): Renamed to
7619 i386_remove_aligned_watchpoint and made static.
7621 (i386_dr_update_inferior_debug_regs): Renamed to
7622 i386_update_inferior_debug_regs and made static.
7625 2014-06-18 Gary Benson <gbenson@redhat.com>
7627 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7628 (i386_dr_low_can_set_control): Likewise.
7629 (i386_get_debug_register_length): Likewise.
7630 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7631 (i386_dr_low_can_set_control): Likewise.
7632 (i386_get_debug_register_length): Likewise.
7634 2014-06-17 Gary Benson <gbenson@redhat.com>
7636 * i386-low.h (i386-dregs.h): New include.
7637 (DR_FIRSTADDR): Now in i386-dregs.h.
7638 (DR_LASTADDR): Likewise.
7639 (DR_NADDR): Likewise.
7640 (DR_STATUS): Likewise.
7641 (DR_CONTROL): Likewise.
7642 (i386_debug_reg_state): Likewise.
7643 (i386_dr_insert_watchpoint): Likewise.
7644 (i386_dr_remove_watchpoint): Likewise.
7645 (i386_dr_region_ok_for_watchpoint): Likewise.
7646 (i386_dr_stopped_data_address): Likewise.
7647 (i386_dr_stopped_by_watchpoint): Likewise.
7648 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7650 2014-06-18 Gary Benson <gbenson@redhat.com>
7652 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7653 i386_dr_insert_watchpoint.
7654 (i386_low_remove_watchpoint): Renamed to
7655 i386_dr_remove_watchpoint.
7656 (i386_low_region_ok_for_watchpoint): Renamed to
7657 i386_dr_region_ok_for_watchpoint.
7658 (i386_low_stopped_data_address): Renamed to
7659 i386_dr_stopped_data_address.
7660 (i386_low_stopped_by_watchpoint): Renamed to
7661 i386_dr_stopped_by_watchpoint.
7662 * i386-low.c (i386_show_dr): Renamed to
7663 i386_dr_show and made nonstatic. All uses updated.
7664 (i386_length_and_rw_bits): Renamed to
7665 i386_dr_length_and_rw_bits and made nonstatic.
7667 (i386_insert_aligned_watchpoint): Renamed to
7668 i386_dr_insert_aligned_watchpoint and made nonstatic.
7670 (i386_remove_aligned_watchpoint): Renamed to
7671 i386_dr_remove_aligned_watchpoint and made nonstatic.
7673 (i386_update_inferior_debug_regs): Renamed to
7674 i386_dr_update_inferior_debug_regs and made nonstatic.
7676 (i386_low_insert_watchpoint): Renamed to
7677 i386_dr_insert_watchpoint. All uses updated.
7678 (i386_low_remove_watchpoint): Renamed to
7679 i386_dr_remove_watchpoint. All uses updated.
7680 (i386_low_region_ok_for_watchpoint): Renamed to
7681 i386_dr_region_ok_for_watchpoint. All uses updated.
7682 (i386_low_stopped_data_address): Renamed to
7683 i386_dr_stopped_data_address. All uses updated.
7684 (i386_low_stopped_by_watchpoint): Renamed to
7685 i386_dr_stopped_by_watchpoint. All uses updated.
7687 2014-06-18 Gary Benson <gbenson@redhat.com>
7689 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7690 (i386_dr_low_can_set_control): Likewise.
7691 (i386_insert_aligned_watchpoint): New check.
7693 2014-06-18 Gary Benson <gbenson@redhat.com>
7695 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7698 2014-06-18 Gary Benson <gbenson@redhat.com>
7700 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7701 instead of fatal and error.
7702 (i386_handle_nonaligned_watchpoint): Likewise.
7704 2014-06-18 Gary Benson <gbenson@redhat.com>
7706 * i386-low.c (i386_get_debug_register_length): New macro.
7707 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7708 (i386_show_dr): Use debug_printf instead of fprintf. Use
7709 phex to format values.
7711 2014-06-18 Gary Benson <gbenson@redhat.com>
7713 * i386-low.h: Comment changes.
7714 * i386-low.c: Likewise.
7716 2014-06-18 Gary Benson <gbenson@redhat.com>
7718 * i386-low.c: Whitespace changes.
7720 2014-06-12 Tom Tromey <tromey@redhat.com>
7722 * utils.c (freeargv): Remove.
7724 2014-06-12 Tom Tromey <tromey@redhat.com>
7726 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7727 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7728 (parse_debug_format_options): Likewise.
7729 (gdbserver_usage): Likewise.
7730 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7731 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7732 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7734 ($(LIBGNU)): Depend on libiberty.
7735 (all-lib): Recurse into all subdirs.
7736 (install-only): Invoke "install" target in subdirs.
7737 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7739 * configure: Rebuild.
7740 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7741 for vasprintf, vsnprintf, or gettimeofday.
7742 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7745 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7747 * development.sh: Delete.
7748 * Makefile.in (config.status): Adjust dependency on development.sh.
7749 * configure.ac: Adjust development.sh source call.
7750 * configure: Regenerate.
7752 2014-06-02 Pedro Alves <palves@redhat.com>
7754 * ax.c (gdb_free_agent_expr): New function.
7755 * ax.h (gdb_free_agent_expr): New declaration.
7756 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7758 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7760 (clear_breakpoint_conditions_and_commands): New function.
7761 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7762 (clear_breakpoint_conditions_and_commands): New declaration.
7764 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7766 * linux-aarch64-low.c (asm/ptrace.h): Include.
7768 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7770 Fix TLS access for -static -pthread.
7771 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7772 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7773 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7775 2014-05-20 Pedro Alves <palves@redhat.com>
7777 * linux-aarch64-low.c (aarch64_insert_point)
7778 (aarch64_remove_point): No longer check whether the type is
7779 supported here. Adjust to new interface.
7780 (the_low_target): Install aarch64_supports_z_point_type as
7781 supports_z_point_type method.
7782 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7783 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7784 instead of a Z packet char. Adjust.
7785 (arm_supports_z_point_type): New function.
7786 (arm_insert_point, arm_remove_point): Adjust to new interface.
7787 (the_low_target): Install arm_supports_z_point_type.
7788 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7789 (cris_insert_point, cris_remove_point): Adjust to new interface.
7790 Don't check whether the type is supported here.
7791 (the_low_target): Install cris_supports_z_point_type.
7792 * linux-low.c (linux_supports_z_point_type): New function.
7793 (linux_insert_point, linux_remove_point): Adjust to new interface.
7794 * linux-low.h (struct linux_target_ops) <insert_point,
7795 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7796 raw_breakpoint pointer parameter.
7797 <supports_z_point_type>: New method.
7798 * linux-mips-low.c (mips_supports_z_point_type): New function.
7799 (mips_insert_point, mips_remove_point): Adjust to new interface.
7800 Use mips_supports_z_point_type.
7801 (the_low_target): Install mips_supports_z_point_type.
7802 * linux-ppc-low.c (the_low_target): Install NULL as
7803 supports_z_point_type method.
7804 * linux-s390-low.c (the_low_target): Install NULL as
7805 supports_z_point_type method.
7806 * linux-sparc-low.c (the_low_target): Install NULL as
7807 supports_z_point_type method.
7808 * linux-x86-low.c (x86_supports_z_point_type): New function.
7809 (x86_insert_point): Adjust to new insert_point interface. Use
7810 insert_memory_breakpoint. Adjust to new
7811 i386_low_insert_watchpoint interface.
7812 (x86_remove_point): Adjust to remove_point interface. Use
7813 remove_memory_breakpoint. Adjust to new
7814 i386_low_remove_watchpoint interface.
7815 (the_low_target): Install x86_supports_z_point_type.
7816 * lynx-low.c (lynx_target_ops): Install NULL as
7817 supports_z_point_type callback.
7818 * nto-low.c (nto_supports_z_point_type): New.
7819 (nto_insert_point, nto_remove_point): Adjust to new interface.
7820 (nto_target_ops): Install nto_supports_z_point_type.
7821 * mem-break.c: Adjust intro comment.
7822 (struct raw_breakpoint) <raw_type, size>: New fields.
7823 <inserted>: Update comment.
7824 <shlib_disabled>: Delete field.
7825 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7826 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7827 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7828 (raw_bkpt_type_to_target_hw_bp_type): New function.
7829 (find_enabled_raw_code_breakpoint_at): New function.
7830 (find_raw_breakpoint_at): New type and size parameters. Use them.
7831 (insert_memory_breakpoint): New function, based off
7832 set_raw_breakpoint_at.
7833 (remove_memory_breakpoint): New function.
7834 (set_raw_breakpoint_at): Reimplement.
7835 (set_breakpoint): New, based on set_breakpoint_at.
7836 (set_breakpoint_at): Reimplement.
7837 (delete_raw_breakpoint): Go through the_target->remove_point
7838 instead of assuming memory breakpoints.
7839 (find_gdb_breakpoint_at): Delete.
7840 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7841 (find_gdb_breakpoint): New function.
7842 (set_gdb_breakpoint_at): Delete.
7843 (z_type_supported): New function.
7844 (set_gdb_breakpoint_1): New function, loosely based off
7845 set_gdb_breakpoint_at.
7846 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7847 (delete_gdb_breakpoint_at): Delete.
7848 (delete_gdb_breakpoint_1): New function, loosely based off
7849 delete_gdb_breakpoint_at.
7850 (delete_gdb_breakpoint): New function.
7851 (clear_gdb_breakpoint_conditions): Rename to ...
7852 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7854 (add_condition_to_breakpoint): Make static.
7855 (add_breakpoint_condition): Take a struct breakpoint pointer
7856 instead of an address. Adjust.
7857 (gdb_condition_true_at_breakpoint): Rename to ...
7858 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7860 (gdb_condition_true_at_breakpoint): Reimplement.
7861 (add_breakpoint_commands): Take a struct breakpoint pointer
7862 instead of an address. Adjust.
7863 (gdb_no_commands_at_breakpoint): Rename to ...
7864 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7865 parameter. Return true if no breakpoint was found. Change debug
7867 (gdb_no_commands_at_breakpoint): Reimplement.
7868 (run_breakpoint_commands): Rename to ...
7869 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7870 and change return type to boolean.
7871 (run_breakpoint_commands): New function.
7872 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7873 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7874 breakpoint. Go through the_target->remove_point instead of
7875 assuming memory breakpoint.
7876 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7877 software and hardware breakpoints.
7878 (reinsert_raw_breakpoint): Go through the_target->insert_point
7879 instead of assuming memory breakpoint.
7880 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7881 software and hardware breakpoints.
7882 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7883 Check both software and hardware breakpoints.
7884 (validate_inserted_breakpoint): Assert the breakpoint is a
7885 software breakpoint. Set the inserted flag to -1 instead of
7886 setting shlib_disabled.
7887 (delete_disabled_breakpoints): Adjust.
7888 (validate_breakpoints): Only validate software breakpoints.
7889 Adjust to inserted flag change.
7890 (check_mem_read, check_mem_write): Skip breakpoint types other
7891 than software breakpoints. Adjust to inserted flag change.
7892 * mem-break.h (enum raw_bkpt_type): New enum.
7893 (raw_breakpoint, struct process_info): Forward declare.
7894 (Z_packet_to_target_hw_bp_type): Delete declaration.
7895 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7896 (set_gdb_breakpoint, delete_gdb_breakpoint)
7897 (clear_breakpoint_conditions): New declarations.
7898 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7899 (breakpoint_inserted_here): Update comment.
7900 (add_breakpoint_condition, add_breakpoint_commands): Replace
7901 address parameter with a breakpoint pointer parameter.
7902 (gdb_breakpoint_here): Update comment.
7903 (delete_gdb_breakpoint_at): Delete.
7904 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7905 * server.c (process_point_options): Take a struct breakpoint
7906 pointer instead of an address. Adjust.
7907 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7908 delete_gdb_breakpoint.
7909 * spu-low.c (spu_target_ops): Install NULL as
7910 supports_z_point_type method.
7911 * target.h: Include mem-break.h.
7912 (struct target_ops) <prepare_to_access_memory>: Update comment.
7913 <supports_z_point_type>: New field.
7914 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7915 instead of a char. Also take a raw breakpoint pointer.
7916 * win32-arm-low.c (the_low_target): Install NULL as
7917 supports_z_point_type.
7918 * win32-i386-low.c (i386_supports_z_point_type): New function.
7919 (i386_insert_point, i386_remove_point): Adjust to new interface.
7920 (the_low_target): Install i386_supports_z_point_type.
7921 * win32-low.c (win32_supports_z_point_type): New function.
7922 (win32_insert_point, win32_remove_point): Adjust to new interface.
7923 (win32_target_ops): Install win32_supports_z_point_type.
7924 * win32-low.h (struct win32_target_ops):
7925 <supports_z_point_type>: New method.
7926 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7927 instead of a char. Also take a raw breakpoint pointer.
7929 2014-05-20 Pedro Alves <palves@redhat.com>
7931 * mem-break.h: Include break-common.h.
7932 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7933 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7934 (Z_packet_to_target_hw_bp_type): New declaration.
7935 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7936 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7937 (Z_PACKET_ACCESS_WP): Delete macros.
7938 (Z_packet_to_hw_type): Delete function.
7939 * i386-low.h: Don't include break-common.h here.
7940 (Z_packet_to_hw_type): Delete declaration.
7941 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7942 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7943 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7944 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7945 * linux-aarch64-low.c: Don't include break-common.h here.
7946 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7947 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7948 (Z_packet_to_target_hw_bp_type): Delete function.
7949 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7951 (mips_insert_point, mips_remove_point): Use
7952 Z_packet_to_target_hw_bp_type.
7954 2014-05-20 Pedro Alves <palves@redhat.com>
7956 * linux-aarch64-low.c: Include break-common.h.
7957 (enum target_point_type): Delete.
7958 (Z_packet_to_point_type): Rename to ...
7959 (Z_packet_to_target_hw_bp_type): ... this, and return a
7960 target_hw_bp_type instead.
7961 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7962 instead of an enum target_point_type.
7963 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7965 (aarch64_dr_state_insert_one_point)
7966 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7967 (aarch64_handle_aligned_watchpoint)
7968 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7969 Take an enum target_hw_bp_type instead of an enum
7971 (aarch64_supports_z_point_type): New function.
7972 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7973 use Z_packet_to_target_hw_bp_type.
7975 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7977 * configure.ac: Only use -Werror by default when DEVELOPMENT
7979 * configure: Regenerate.
7981 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7983 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7984 * linux-x86-low.c (X86_64_USER_REGS): New.
7985 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7987 2014-04-28 Yao Qi <yao@codesourcery.com>
7989 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7992 2014-04-25 Pedro Alves <palves@redhat.com>
7995 * linux-low.c (linux_attach_fail_reason_string): New function.
7996 (linux_attach_lwp): Delete.
7997 (linux_attach_lwp_1): Rename to ...
7998 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7999 argument. Remove "initial" parameter. Return int instead of
8000 void. Don't error or warn here.
8001 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8002 failure to attach to the tgid. Call warning when failing to
8004 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8005 argument. Remove "initial" parameter. Return int instead of
8006 void. Don't error or warn here.
8007 (linux_attach_fail_reason_string): New declaration.
8008 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8009 interface change. Use linux_attach_fail_reason_string.
8011 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8012 Walfred Tedeschi <walfred.tedeschi@intel.com>
8014 * Makefile.in: Added rules to handle new files
8015 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8016 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8017 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8018 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8019 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8020 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8022 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8023 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8024 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8025 i386/x32-avx512.xml.
8026 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8027 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8028 i386/x32-avx512-linux.xml.
8029 * i387-fp.c (num_avx512_k_registers): New constant for number
8031 (num_avx512_zmmh_low_registers): New constant for number of
8032 lower ZMM registers (0-15).
8033 (num_avx512_zmmh_high_registers): New constant for number of
8034 higher ZMM registers (16-31).
8035 (num_avx512_ymmh_registers): New contant for number of higher
8036 YMM registers (ymm16-31 added by avx521 on x86_64).
8037 (num_avx512_xmm_registers): New constant for number of higher
8038 XMM registers (xmm16-31 added by AVX512 on x86_64).
8039 (struct i387_xsave): Add space for AVX512 registers.
8040 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8041 Add code to handle AVX512 registers.
8042 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8043 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8044 prototypei from generated file.
8045 (tdesc_amd64_avx512_linux): Likewise.
8046 (init_registers_x32_avx512_linux): Likewise.
8047 (tdesc_x32_avx512_linux): Likewise.
8048 (init_registers_i386_avx512_linux): Likewise.
8049 (tdesc_i386_avx512_linux): Likewise.
8050 (x86_64_regmap): Add AVX512 registers.
8051 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8053 (initialize_low_arch): Add code to initialize AVX512 registers.
8055 2014-04-23 Pedro Alves <palves@redhat.com>
8057 * mem-break.c (find_gdb_breakpoint_at): Make static.
8058 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8060 2014-04-23 Pedro Alves <palves@redhat.com>
8062 * i386-low.c: Don't include break-common.h here.
8063 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8064 prototype to take target_hw_bp_type as argument instead of a Z
8066 * i386-low.h: Include break-common.h here.
8067 (Z_packet_to_hw_type): Declare.
8068 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8070 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8071 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8072 (x86_remove_point): Convert the packet number to a
8073 target_hw_bp_type before calling i386_low_remove_watchpoint.
8074 * win32-i386-low.c (i386_insert_point): Convert the packet number
8075 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8076 (i386_remove_point): Convert the packet number to a
8077 target_hw_bp_type before calling i386_low_remove_watchpoint.
8079 2014-04-23 Pedro Alves <palves@redhat.com>
8081 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8083 2014-04-10 Pedro Alves <palves@redhat.com>
8085 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8086 Check if the condition or command is NULL before checking if the
8087 breakpoint is known. On success, return true.
8088 * mem-break.h (add_breakpoint_condition): Document return.
8089 (add_breakpoint_commands): Add describing comment.
8090 * server.c (skip_to_semicolon): New function.
8091 (process_point_options): Use it.
8093 2014-04-09 Pedro Alves <palves@redhat.com>
8095 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8098 2014-02-27 Pedro Alves <palves@redhat.com>
8101 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8103 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8105 (last_thread_of_process_p): Take a PID argument instead of a
8107 (linux_wait_for_lwp): Delete.
8108 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8110 (linux_low_filter_event): New function, party factored out from
8111 linux_wait_for_event.
8112 (linux_wait_for_event): Rename to ...
8113 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8114 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8115 sigsuspend. Check for zombie leaders.
8116 (linux_wait_for_event): Reimplement as wrapper around
8117 linux_wait_for_event_filtered.
8118 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8119 a normal or signal exit is seen, it's the whole process exiting.
8120 (wait_for_sigstop): No longer a for_each_inferior callback.
8121 Rewrite on top of linux_wait_for_event_filtered.
8122 (stop_all_lwps): Call wait_for_sigstop directly.
8123 * server.c (resume, handle_target_event): Handle
8124 TARGET_WAITKIND_NO_RESUMED.
8126 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8128 * win32-low.c (psapi_get_dll_name,
8129 * win32_CreateToolhelp32Snapshot): Delete.
8130 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8131 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8133 (handle_load_dll): Add function description.
8134 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8136 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8138 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8140 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8141 base address when calling win32_add_one_solib.
8142 (handle_load_dll): Delete local variable load_addr.
8143 Remove 0x1000 offset applied to DLL base address when calling
8144 win32_add_one_solib.
8145 (handle_unload_dll): Add comment.
8147 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8149 * win32-low.c (win32_add_all_dlls): Renames
8150 win32_ensure_ntdll_loaded. Rewrite function documentation.
8151 Adjust implementation to always load all DLLs.
8152 Add 0x1000 offset to DLL base address when calling
8153 win32_add_one_solib.
8154 (child_initialization_done): New static global.
8155 (do_initial_child_stuff): Set child_initialization_done to
8156 zero during child initialization, and 1 after. Replace call
8157 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8159 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8160 (handle_unload_dll): Add function documentation.
8161 (get_child_debug_event): Ignore load and unload DLL events
8162 during child initialization.
8164 2014-02-20 Doug Evans <dje@google.com>
8166 Remove global all_lwps.
8167 * inferiors.h (ptid_of): Move here from linux-low.h.
8168 (pid_of, lwpid_of): Ditto.
8169 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8170 parameter is a struct thread_info * now.
8171 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8172 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8173 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8175 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8176 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8177 * linux-arm-low.c (update_registers_callback): Update, "entry"
8178 parameter is a struct thread_info * now.
8179 Fetch lwpid from current_inferior directly.
8180 (arm_insert_point): Pass &all_threads to find_inferior instead of
8182 (arm_remove_point): Ditto.
8183 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8184 (arm_prepare_to_resume): Fetch pid from thread.
8185 (arm_read_description): Fetch lwpid from current_inferior directly.
8186 * linux-low.c (all_lwps): Delete.
8187 (delete_lwp): Delete call to remove_inferior.
8188 (handle_extended_wait): Fetch lwpid from thread.
8189 (add_lwp): Don't set lwp->entry.id. Remove call to
8190 add_inferior_to_list.
8191 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8192 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8193 (kill_one_lwp_callback): Ditto.
8194 (linux_kill): Don't dereference NULL pointer.
8195 Fetch ptid,lwpid from thread.
8196 (get_detach_signal): Fetch ptid from thread.
8197 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8198 Simplify call to regcache_invalidate_thread.
8199 (delete_lwp_callback): Update, "entry" parameter is a
8200 struct thread_info * now. Fetch pid from thread.
8201 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8202 (status_pending_p_callback): Update, "entry" parameter is a
8203 struct thread_info * now. Fetch ptid from thread.
8204 (find_lwp_pid): Update, "entry" parameter is a
8205 struct thread_info * now.
8206 (linux_wait_for_lwp): Fetch pid from thread.
8207 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8208 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8209 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8210 (dequeue_one_deferred_signal): Ditto.
8211 (cancel_breakpoint): Fetch ptid from current_inferior.
8212 (linux_wait_for_event): Pass &all_threads to find_inferior,
8213 not &all_lwps. Fetch ptid, lwpid from thread.
8214 (count_events_callback): Update, "entry" parameter is a
8215 struct thread_info * now.
8216 (select_singlestep_lwp_callback): Ditto.
8217 (select_event_lwp_callback): Ditto.
8218 (cancel_breakpoints_callback): Ditto.
8219 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8221 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8222 (unsuspend_one_lwp): Update, "entry" parameter is a
8223 struct thread_info * now.
8224 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8226 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8227 Fetch lwpid from thread, not lwp.
8228 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8229 Pass &all_threads to find_inferior, not &all_lwps.
8230 (send_sigstop): Fetch lwpid from thread, not lwp.
8231 (send_sigstop_callback): Update, "entry" parameter is a
8232 struct thread_info * now.
8233 (suspend_and_send_sigstop_callback): Ditto.
8234 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8235 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8236 struct thread_info * now.
8237 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8239 (lwp_running): Update, "entry" parameter is a
8240 struct thread_info * now.
8241 (stop_all_lwps): Fetch ptid from thread.
8242 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8243 (linux_resume_one_lwp): Fetch lwpid from thread.
8244 (linux_set_resume_request): Update, "entry" parameter is a
8245 struct thread_info * now. Fetch pid, lwpid from thread.
8246 (resume_status_pending_p): Update, "entry" parameter is a
8247 struct thread_info * now.
8248 (need_step_over_p): Ditto. Fetch lwpid from thread.
8249 (start_step_over): Fetch lwpid from thread.
8250 (linux_resume_one_thread): Update, "entry" parameter is a
8251 struct thread_info * now. Fetch lwpid from thread.
8252 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8253 (proceed_one_lwp): Update, "entry" parameter is a
8254 struct thread_info * now. Fetch lwpid from thread.
8255 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8256 struct thread_info * now.
8257 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8258 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8259 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8261 (regsets_store_inferior_registers): Ditto.
8262 (fetch_register, store_register): Ditto.
8263 (linux_read_memory, linux_write_memory): Ditto.
8264 (linux_request_interrupt): Ditto.
8265 (linux_read_auxv): Ditto.
8266 (linux_xfer_siginfo): Ditto.
8267 (linux_qxfer_spu): Ditto.
8268 (linux_qxfer_libraries_svr4): Ditto.
8269 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8270 moved to inferiors.h.
8272 (get_thread_lwp): Update.
8273 (struct lwp_info): Delete member "entry". Simplify comment for
8276 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8277 current_inferior directly.
8278 (update_watch_registers_callback): Update, "entry" parameter is a
8279 struct thread_info * now. Fetch pid from thread.
8280 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8281 (mips_insert_point): Fetch lwpid from current_inferior.
8282 Pass &all_threads to find_inferior, not &all_lwps.
8283 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8284 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8286 (mips_stopped_data_address): Ditto.
8287 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8289 * linux-tile-low.c (tile_arch_setup): Ditto.
8290 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8291 (update_debug_registers_callback): Update, "entry" parameter is a
8292 struct thread_info * now. Fetch pid from thread.
8293 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8294 Pass &all_threads to find_inferior, not &all_lwps.
8295 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8296 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8297 Pass &all_threads to find_inferior, not &all_lwps.
8298 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8299 (i386_dr_low_get_status): Ditto.
8300 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8301 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8302 (x86_linux_read_description): Ditto.
8303 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8305 2014-02-20 Doug Evans <dje@google.com>
8307 * inferiors.c (get_first_inferior): Fix buglet.
8309 2014-02-19 Doug Evans <dje@google.com>
8311 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8312 * inferiors.c (add_thread): Change result type to struct thread_info *.
8313 All callers updated.
8314 (add_lwp): Call add_thread here instead of in callers.
8315 All callers updated.
8316 * linux-low.h (get_lwp_thread): Rewrite.
8317 (struct lwp_info): New member "thread".
8319 2014-02-19 Doug Evans <dje@google.com>
8321 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8322 All callers updated.
8324 2014-02-19 Doug Evans <dje@google.com>
8326 * inferiors.c (add_thread): Fix whitespace.
8328 2014-02-19 Doug Evans <dje@google.com>
8330 * dll.c (clear_dlls): Replace accessing list implemention details
8332 * gdbthread.h (get_first_thread): Declare.
8333 * inferiors.c (for_each_inferior_with_data): New function.
8334 (get_first_thread): New function.
8335 (find_thread_ptid): Simplify.
8336 (get_first_inferior): New function.
8337 (clear_list): Delete.
8338 (one_inferior_p): New function.
8339 (clear_inferior_list): New function.
8340 (clear_inferiors): Update.
8341 * inferiors.h (for_each_inferior_with_data): Declare.
8342 (clear_inferior_list): Declare.
8343 (one_inferior_p): Declare.
8344 (get_first_inferior): Declare.
8345 * linux-low.c (linux_wait_for_event): Replace accessing list
8346 implemention details with API function.
8347 * server.c (target_running): Ditto.
8348 (accumulate_file_name_length): New function.
8349 (emit_dll_description): New function.
8350 (handle_qxfer_libraries): Replace accessing list implemention
8351 details with API function.
8352 (handle_qxfer_threads_worker): New function.
8353 (handle_qxfer_threads_proper): Replace accessing list implemention
8354 details with API function.
8355 (handle_query): Ditto.
8356 (visit_actioned_threads_callback_ftype): New typedef.
8357 (visit_actioned_threads_data): New struct.
8358 (visit_actioned_threads): Rewrite to be find_inferior callback.
8359 (resume): Call find_inferior.
8360 (handle_status): Replace accessing list implemention
8361 details with API function.
8362 (process_serial_event): Replace accessing list implemention details
8364 * target.c (set_desired_inferior): Replace accessing list implemention
8365 details with API function.
8366 * tracepoint.c (same_process_p): New function.
8367 (gdb_agent_about_to_close): Replace accessing list implemention
8368 details with API function.
8369 * win32-low.c (child_delete_thread): Replace accessing list
8370 implemention details with API function.
8371 (match_dll_by_basename): New function.
8372 (dll_is_loaded_by_basename): New function.
8373 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8374 details call to dll_is_loaded_by_basename.
8376 2014-02-19 Doug Evans <dje@google.com>
8378 * dll.h (struct dll_info): Add comment.
8379 * gdbthread.h (struct thread_info): Add comment.
8380 (current_ptid): Simplify.
8381 * inferiors.c (add_process): Update.
8382 (remove_process): Update.
8383 * inferiors.h (struct process_info): Rename member "head" to "entry".
8384 * linux-low.c (delete_lwp): Update.
8386 (last_thread_of_process_p): Update.
8387 (kill_one_lwp_callback, linux_kill): Update.
8388 (status_pending_p_callback): Update.
8389 (wait_for_sigstop): Update. Simplify read of ptid.
8390 (start_step_over): Update.
8391 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8392 (get_lwp_thread): Update.
8393 (struct lwp_info): Rename member "head" to "entry".
8394 * regcache.h (inferior_list_entry): Delete.
8395 * server.c (kill_inferior_callback): Update.
8396 (detach_or_kill_inferior_callback): Update.
8397 (print_started_pid): Update.
8398 (print_attached_pid): Update.
8399 (process_serial_event): Simplify read of ptid.
8400 * thread-db.c (thread_db_create_event): Update.
8401 (thread_db_get_tls_address): Update.
8402 * win32-low.c (current_inferior_ptid): Simplify.
8404 2014-02-19 Tom Tromey <tromey@redhat.com>
8406 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8408 (target_supports_btrace): Update.
8410 2014-02-14 Yao Qi <yao@codesourcery.com>
8412 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8413 (rsp-low-ipa.o): New target.
8415 2014-02-12 Tom Tromey <tromey@redhat.com>
8417 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8418 convert_ascii_to_int.
8419 * regcache.c (registers_to_string): Likewise.
8420 * remote-utils.c (decode_M_packet): Likewise.
8421 * server.c (process_serial_event): Likewise.
8423 2014-02-12 Tom Tromey <tromey@redhat.com>
8425 * server.c (handle_query, handle_v_run): Use hex2bin, not
8427 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8429 2014-02-12 Tom Tromey <tromey@redhat.com>
8431 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8432 convert_int_to_ascii.
8433 * regcache.c (registers_to_string, collect_register_as_string):
8435 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8437 * server.c (process_serial_event): Likewise.
8438 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8439 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8441 2014-02-12 Tom Tromey <tromey@redhat.com>
8443 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8444 bin2hex, not hexify.
8445 * tracepoint.c (cmd_qtstatus): Likewise.
8447 2014-02-12 Tom Tromey <tromey@redhat.com>
8449 * remote-utils.c (monitor_output): Pass explicit length to
8452 2014-02-12 Tom Tromey <tromey@redhat.com>
8454 * tracepoint.c: Include rsp-low.h.
8455 * server.c: Include rsp-low.h.
8456 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8457 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8459 * remote-utils.c: Include rsp-low.h.
8460 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8461 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8462 (convert_int_to_ascii, convert_ascii_to_int): Move to
8464 * regcache.c: Include rsp-low.h.
8465 * ax.c: Include rsp-low.h.
8466 * Makefile.in (SFILES): Add common/rsp-low.c.
8467 (OBS): Add rsp-low.o.
8468 (rsp-low.o): New target.
8470 2014-02-12 Tom Tromey <tromey@redhat.com>
8472 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8473 Include print-utils.h.
8474 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8475 (plongest, thirty_two, phex_nz): Remove.
8476 * Makefile.in (SFILES): Add common/print-utils.c.
8477 (OBS): Add print-utils.o.
8478 (print-utils-ipa.o): New target.
8479 (print-utils.o): New target.
8480 (IPA_OBJS): Add print-utils-ipa.o.
8482 2014-02-06 Tom Tromey <tromey@redhat.com>
8484 * Makefile.in (SFILES): Fix indentation.
8486 2014-02-05 Doug Evans <dje@google.com>
8488 * linux-low.c (linux_wait_for_event): Improve comment.
8489 (linux_wait_1): Keep current_inferior in sync with event_child.
8491 2014-01-22 Doug Evans <dje@google.com>
8493 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8495 2014-01-22 Doug Evans <dje@google.com>
8497 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8498 * configure: Regenerate.
8499 * config.in: Regenerate.
8500 * Makefile.in (SFILES): Add debug.c.
8502 * debug.c: New file.
8503 * debug.h: New file.
8504 * linux-aarch64-low.c (*): Update all debugging printfs to use
8505 debug_printf instead of fprintf.
8506 * linux-arm-low.c (*): Ditto.
8507 * linux-cris-low.c (*): Ditto.
8508 * linux-crisv32-low.c (*): Ditto.
8509 * linux-m32r-low.c (*): Ditto.
8510 * linux-sparc-low.c (*): Ditto.
8511 * linux-x86.c (*): Ditto.
8512 * linux-low.c (*): Ditto.
8513 (linux_wait_1): Add calls to debug_enter, debug_exit.
8514 (linux_wait): Remove redundant debugging printf.
8515 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8516 (linux_resume, unstop_all_lwps): Ditto.
8517 * mem-break.c (*): Update all debugging printfs to use
8518 debug_printf instead of fprintf.
8519 * remote-utils.c (*): Ditto.
8520 * thread-db.c (*): Ditto.
8521 * server.c #include <ctype.h>, "gdb_vecs.h".
8522 (debug_threads): Moved to debug.c.
8523 (*): Update all debugging printfs to use debug_printf instead of
8525 (start_inferior): Replace call to fflush with call to debug_flush.
8526 (monitor_show_help): Mention set debug-format.
8527 (parse_debug_format_options): New function.
8528 (handle_monitor_command): Handle "monitor set debug-format".
8529 (gdbserver_usage): Mention --debug-format.
8530 (main): Parse --debug-format.
8531 * server.h (debug_threads): Declaration moved to debug.h.
8533 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8534 trace_debug_1 that uses debug_printf.
8535 (tracepoint_look_up_symbols): Update all debugging printfs to use
8536 debug_printf instead of fprintf.
8538 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8540 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8543 2014-01-17 Pedro Alves <palves@redhat.com>
8546 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8547 defined after including gdb_proc_service.h.
8549 2014-01-16 Doug Evans <dje@google.com>
8551 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8552 (match_dll): Use it.
8554 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8556 * target.h (target_ops) <read_btrace>: Change parameters and
8557 return type to allow error reporting.
8558 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8559 trace reading errors on.
8560 * linux-low.c (linux_low_read_btrace): Pass trace reading
8562 (linux_low_disable_btrace): New.
8564 2014-01-15 Doug Evans <dje@google.com>
8566 * inferiors.c (thread_id_to_gdb_id): Delete.
8567 * inferiors.h (thread_id_to_gdb_id): Delete.
8569 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8571 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8572 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8575 2014-01-08 Pedro Alves <palves@redhat.com>
8577 * server.c (handle_status): Don't discard previous queued stop
8578 replies or thread's pending status here.
8579 (main) <disconnection>: Do it here instead.
8581 2014-01-08 Pedro Alves <palves@redhat.com>
8583 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8584 * server.c (visit_actioned_threads, handle_pending_status): New
8586 (handle_v_cont): Factor out parts to ...
8587 (resume): ... this new function. If in all-stop, and a thread
8588 being resumed has a pending status, report it without actually
8590 (myresume): Adjust to use the new 'resume' function.
8591 (clear_pending_status_callback, set_pending_status_callback)
8592 (find_status_pending_thread_callback): New functions.
8593 (handle_status): Handle the case of multiple threads having
8594 interesting statuses to report. Report threads' real last signal
8595 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8596 with an interesting thread to report the status for, instead of
8597 always reporting the status of the first thread.
8599 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8601 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8602 * gdbreplay.c (gdbreplay_version): Likewise.
8604 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8606 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8607 iov.iov_len with the real length in use.
8609 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8611 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8612 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8613 for all targets that use win32-low.c.
8614 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8615 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8617 2013-12-13 Pedro Alves <palves@redhat.com>
8619 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8620 if equal to TARGET_WAITKIND_LOADED.
8621 * win32-low.c (cached_status): New static global.
8622 (win32_wait): Add declaration.
8623 (do_initial_child_stuff): Flush all initial pending debug events
8624 up to the initial breakpoint.
8625 (win32_wait): If CACHED_STATUS was set, return that instead
8626 of doing a real wait. Remove the code resuming the execution
8627 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8628 during the initial phase. Also remove the code changing
8629 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8630 TARGET_WAITKIND_STOPPED.
8632 2013-12-11 Yao Qi <yao@codesourcery.com>
8634 * notif.c (handle_notif_ack): Return 0 if no notification
8637 2013-11-20 Doug Evans <dje@google.com>
8639 * linux-low.c (linux_set_resume_request): Fix comment.
8641 2013-11-20 Doug Evans <dje@google.com>
8643 * linux-low.c (resume_status_pending_p): Tweak comment.
8645 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8647 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8648 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8649 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8650 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8651 (srv_amd64_regobj): Add amd64-mpx.o.
8652 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8653 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8654 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8655 * i387-fp.c (num_pl_bnd_register) Added constant.
8656 (num_pl_bnd_cfg_registers) Added constant.
8657 (struct i387_xsave) Added reserved area and MPX fields.
8658 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8659 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8661 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8662 (init_registers_amd64_mpx_linux): Declare new function.
8663 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8664 (x86_64_regmap): Add MPX registers.
8665 (x86_linux_read_description): Add MPX case.
8666 (initialize_low_arch): Initialize MPX targets.
8668 2013-11-18 Tom Tromey <tromey@redhat.com>
8670 * configure: Rebuild.
8671 * configure.ac: Don't check for stdlib.h.
8672 * gdbreplay.c: Unconditionally include stdlib.h.
8674 2013-11-18 Tom Tromey <tromey@redhat.com>
8676 * config.in: Rebuild.
8677 * configure: Rebuild.
8678 * configure.ac: Don't use AC_HEADER_DIRENT.
8680 2013-11-18 Tom Tromey <tromey@redhat.com>
8682 * server.h: Don't check HAVE_STRING_H.
8683 * gdbreplay.c: Don't check HAVE_STRING_H.
8684 * configure: Rebuild.
8686 2013-11-18 Tom Tromey <tromey@redhat.com>
8688 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8691 2013-11-08 Tom Tromey <tromey@redhat.com>
8693 * configure, config.in: Rebuild.
8694 * configure.ac: Remove unused configury.
8696 2013-11-08 Tom Tromey <tromey@redhat.com>
8698 * acinclude.m4: Include common.m4, codeset.m4.
8699 * configure, config.in: Rebuild.
8700 * configure.ac: Use GDB_AC_COMMON.
8702 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8704 * linux-s390-low.c (HWCAP_S390_TE): New define.
8705 (s390_arch_setup): Consider the TE field in the HWCAP for
8706 determining 'have_regset_tdb'.
8708 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8711 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8714 2013-10-02 Pedro Alves <palves@redhat.com>
8716 * server.c (process_serial_event): Don't output "GDBserver
8717 exiting" if GDB is connected through stdio.
8718 * target.c (mywait): Likewise, be silent if GDB is connected
8721 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8723 * lynx-low.c (lynx_add_threads_after_attach): New function.
8724 (lynx_attach): Remove call to add_thread. Add call to
8725 lynx_add_threads_after_attach instead.
8727 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8729 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8730 * config.in, configure: Regenerated.
8732 2013-09-18 Yao Qi <yao@codesourcery.com>
8735 * server.c (start_inferior): Clear 'resume_info'.
8737 2013-09-16 Jiong Wang <jiwang@tilera.com>
8739 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8742 2013-09-16 Jiong Wang <jiwang@tilera.com>
8744 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8745 linux-tile-low.o to srv_tgtobj.
8747 2013-09-16 Will Newton <will.newton@linaro.org>
8749 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8752 2013-09-06 Pedro Alves <palves@redhat.com>
8754 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8755 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8756 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8757 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8758 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8759 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8761 2013-09-06 Pedro Alves <palves@redhat.com>
8763 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8764 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8766 2013-09-06 Pedro Alves <palves@redhat.com>
8768 * linux-amd64-ipa.c: Include tracepoint.h.
8769 * linux-i386-ipa.c: Include tracepoint.h.
8771 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8773 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8774 (ps_get_thread_area): New function.
8776 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8778 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8779 (initialize_low_arch): Call init_registers_crisv32 rather than
8780 init_register_crisv32.
8782 2013-09-05 Pedro Alves <palves@redhat.com>
8784 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8786 * hostio.h: ... this new file.
8787 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8788 win32-low.c: Include hostio.h.
8790 2013-09-05 Pedro Alves <palves@redhat.com>
8792 * server.h (gdb_client_data, handler_func, callback_handler_func)
8793 (delete_file_handler, add_file_handler, append_callback_event)
8794 (delete_callback_event, start_event_loop, initialize_event_loop):
8795 Move to event-loop.h and include it.
8796 * event-loop.h: New file.
8798 2013-09-05 Pedro Alves <palves@redhat.com>
8800 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8801 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8802 (loaded_dll, unloaded_dll): Move to ...
8803 * dll.h: ... this new file.
8804 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8806 2013-09-05 Pedro Alves <palves@redhat.com>
8808 * server.h (current_process, get_thread_process, all_processes)
8809 (add_inferior_to_list, for_each_inferior, current_inferior)
8810 (remove_inferior, add_process, remove_process, find_process_pid)
8811 (have_started_inferiors_p, have_attached_inferiors_p)
8812 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8813 (clear_inferiors, find_inferior, find_inferior_id)
8814 (inferior_target_data, set_inferior_target_data)
8815 (inferior_regcache_data, set_inferior_regcache_data): Move to
8816 inferiors.h, and include it.
8817 * inferiors.h: New file.
8819 2013-09-05 Pedro Alves <palves@redhat.com>
8821 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8825 2013-09-05 Pedro Alves <palves@redhat.com>
8827 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8829 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8830 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8831 (handle_tracepoint_general_set, handle_tracepoint_query)
8832 (tracepoint_finished_step, tracepoint_was_hit)
8833 (release_while_stepping_state_list, current_traceframe)
8834 (in_readonly_region, traceframe_read_mem)
8835 (fetch_traceframe_registers, traceframe_read_sdata)
8836 (traceframe_read_info, struct fast_tpoint_collect_status)
8837 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8838 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8839 (supply_fast_tracepoint_registers)
8840 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8841 (ipa_tdesc, claim_trampoline_space)
8842 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8843 (agent_mem_read, agent_get_trace_state_variable_value)
8844 (agent_set_trace_state_variable_value, agent_tsv_read)
8845 (agent_mem_read_string, get_raw_reg_func_addr)
8846 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8847 * tracepoint.h: ... this new file.
8849 2013-09-05 Pedro Alves <palves@redhat.com>
8851 * server.h (perror_with_name, error, fatal, warning, paddress)
8852 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8854 * utils.h: New file.
8856 2013-09-05 Pedro Alves <palves@redhat.com>
8858 * server.h (remote_debug, noack_mode, transport_is_reliable)
8859 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8860 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8861 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8862 (write_enn, initialize_async_io, enable_async_io)
8863 (disable_async_io, check_remote_input_interrupt_request)
8864 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8865 (dead_thread_notify, prepare_resume_reply)
8866 (decode_address_to_semicolon, decode_address, decode_m_packet)
8867 (decode_M_packet, decode_X_packet, decode_xfer_write)
8868 (decode_search_memory_packet, unhexify, hexify)
8869 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8870 (look_up_one_symbol, relocate_instruction)
8871 (monitor_output): Move to remote-utils.h, and include it.
8872 * remote-utils.h: New file.
8874 2013-09-05 Pedro Alves <palves@redhat.com>
8876 * server.h (_): Delete.
8878 2013-09-02 Pedro Alves <palves@redhat.com>
8880 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8881 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8883 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8885 2013-09-02 Pierre Muller <muller@sourceware.org>
8887 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8888 or WriteProcessMemory complete successfully and handle
8889 ERROR_PARTIAL_COPY error.
8891 2013-09-02 Pedro Alves <palves@redhat.com>
8893 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8894 error instead of EIO.
8896 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8899 * linux-low.c: Include filestuff.h.
8900 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8901 * lynx-low.c: Include filestuff.h.
8902 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8903 * server.c: Include filestuff.h.
8904 (main): Call notice_open_fds.
8905 * spu-low.c: Include filestuff.h.
8906 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8908 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8910 * Makefile.in: Explain why ../target and ../nat are not
8911 listed as include file search paths.
8912 (linux-waitpid.o): New object file rule.
8913 * configure.srv (srv_native_linux_obj): New variable.
8914 Replace all occurrences of linux native object files with
8915 $srv_native_linux_obj.
8916 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8917 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8918 (linux_enable_event_reporting): Remove declaration.
8919 (my_waitpid): Moved to common/linux-waitpid.c.
8920 (linux_wait_for_event): Pass ptid when calling
8921 linux_enable_event_reporting.
8922 (linux_supports_tracefork_flag): Remove.
8923 (linux_enable_event_reporting): Likewise.
8924 (linux_tracefork_grandchild): Remove.
8925 (STACK_SIZE): Moved to common/linux-ptrace.c.
8926 (linux_tracefork_child): Remove.
8927 (linux_test_for_tracefork): Remove.
8928 (linux_look_up_symbols): Call linux_supports_traceclone.
8929 (initialize_low): Remove call to linux_test_for_tracefork.
8930 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8931 common/linux-ptrace.h.
8932 (PTRACE_TYPE_ARG4): Likewise.
8933 Include linux-ptrace.h.
8935 2013-08-21 Pedro Alves <palves@redhat.com>
8937 * config.in: Renegerate.
8939 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8941 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8942 (SFILES): Remove $(srcdir)/common/target-common.c and
8943 add $(srcdir)/target/waitstatus.c.
8944 (OBS): Remove target-common.o and add waitstatus.o.
8945 (server_h): Remove $(srcdir)/../common/target-common.h and
8946 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8947 and $(srcdir)/../target/waitstatus.h.
8948 (target-common.o): Remove.
8949 (waitstatus.o): New target object file.
8950 * target.h: Do not include target-common.h and
8951 include target/resume.h, target/wait.h and
8952 target/waitstatus.h.
8954 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8956 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8957 to PTRACE_TYPE_ARG3.
8958 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8959 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8961 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8962 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8964 2013-07-27 Jie Zhang <jie@codesourcery.com>
8965 Daniel Jacobowitz <dan@codesourcery.com>
8966 Yao Qi <yao@codesourcery.com>
8968 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8969 (mips-linux-watch.o): New rule.
8970 (mips_linux_watch_h): New variable.
8971 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8973 * linux-mips-low.c: Include mips-linux-watch.h.
8974 (struct arch_process_info, struct arch_lwp_info): New.
8975 (update_watch_registers_callback): New function.
8976 (mips_linux_new_process, mips_linux_new_thread) New functions.
8977 (mips_linux_prepare_to_resume, mips_insert_point): New
8979 (mips_remove_point, mips_stopped_by_watchpoint): New
8981 (rsp_bp_type_to_target_hw_bp_type): New function.
8982 (mips_stopped_data_address): New function.
8983 (the_low_target): Add watchpoint support functions.
8985 2013-07-27 Yao Qi <yao@codesourcery.com>
8987 * i386-low.c: Include break-common.h.
8988 (enum target_hw_bp_type): Remove.
8990 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8992 * Makefile.in (SFILES): /common/target-common.c.
8993 (OBS): Add target-common.o.
8994 (server_h): Add $(srcdir)/../common/target-common.h.
8995 (target-common.o): New target.
8996 * server.c (queue_stop_reply_callback): Free
8997 status string after use.
8998 * target.c (target_waitstatus_to_string): Remove.
8999 * target.h: Include target-common.h.
9000 (resume_kind): Likewise.
9001 (target_waitkind): Likewise.
9002 (target_waitstatus): Likewise.
9003 (TARGET_WNOHANG): Likewise.
9005 2013-07-04 Yao Qi <yao@codesourcery.com>
9007 * Makefile.in (host_alias): Use @host_noncanonical@.
9008 (target_alias): Use @target_noncanonical@.
9009 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9010 ACX_NONCANONICAL_HOST.
9011 * configure: Regenerated.
9014 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9016 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9017 * configure: Rebuild.
9018 * Makefile.in (version_host, version_target): Get from configure.
9019 (version.c): Use $(version_host) and $(version_target).
9021 2013-07-03 Pedro Alves <palves@redhat.com>
9023 * Makefile.in (config.status): Depend on development.sh.
9024 * acinclude.m4: Include libmcheck.m4.
9025 * configure: Regenerate.
9027 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9029 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9030 attribute inside the parentheses.
9031 (winapi_DebugSetProcessKillOnExit): Ditto.
9032 (winapi_DebugBreakProcess): Ditto.
9033 (winapi_GenerateConsoleCtrlEvent): Ditto.
9035 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9037 * notif.h (notif_event): Add a dummy member to avoid compiler
9040 2013-07-01 Pedro Alves <palves@redhat.com>
9042 * hostio.c (HOSTIO_PATH_MAX): Define.
9043 (require_filename, handle_open, handle_unlink, handle_readlink):
9046 2013-07-01 Pedro Alves <palves@redhat.com>
9048 * server.h: Include "pathmax.h".
9049 * linux-low.c: Don't include sys/param.h.
9050 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9052 * win32-low.c: Don't include sys/param.h.
9053 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9055 2013-07-01 Pedro Alves <palves@redhat.com>
9057 * event-loop.c: Don't check HAVE_UNISTD_H before including
9059 * gdbreplay.c: Likewise.
9060 * remote-utils.c: Likewise.
9061 * server.c: Likewise.
9062 * configure.ac: Don't check for unistd.h.
9063 * configure: Regenerate.
9065 2013-06-28 Tom Tromey <tromey@redhat.com>
9067 * Makefile.in (version.c): Use version.in, not
9070 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9072 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9073 * configure: Rebuild.
9074 * Makefile.in (version_host, version_target): Get from configure.
9075 (version.c): Use $(version_host) and $(version_target).
9077 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9079 Fix trace-status to output user name without trailing colon.
9080 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9082 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9084 Fix trace-status to output proper start-time and stop-time.
9085 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9086 output start time and stop time in hex as gdb expects.
9088 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9090 * tracepoint.c (build_traceframe_info_xml): Output trace state
9091 variables present in the trace buffer.
9093 2013-06-24 Tom Tromey <tromey@redhat.com>
9095 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9097 (version.o): Remove.
9098 * gdbreplay.c: Include version.h.
9099 (version, host_name): Don't declare.
9100 * server.h: Include version.h.
9101 (version, host_name): Don't declare.
9103 2013-06-12 Pedro Alves <palves@redhat.com>
9105 * linux-x86-low.c (linux_is_elf64): Delete global.
9106 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9107 with local linux_pid_exe_is_elf_64_file use.
9109 2013-06-11 Pedro Alves <palves@redhat.com>
9111 * linux-low.c (regset_disabled, disable_regset): New functions.
9112 (regsets_fetch_inferior_registers)
9113 (regsets_store_inferior_registers): Use them.
9114 (initialize_regsets_info); Don't allocate the disabled_regsets
9116 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9119 2013-06-11 Pedro Alves <palves@redhat.com>
9121 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9124 2013-06-11 Pedro Alves <palves@redhat.com>
9126 * linux-x86-low.c (initialize_low_arch): Call
9127 init_registers_x32_avx_linux.
9129 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9131 Fix compatibility with Android Bionic.
9132 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9135 2013-06-07 Pedro Alves <palves@redhat.com>
9138 * Makefile.in (OBS): Add tdesc.o.
9139 (IPA_OBJS): Add tdesc-ipa.o.
9140 (tdesc-ipa.o): New rule.
9141 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9143 * linux-low.c (new_inferior): Delete.
9144 (disabled_regsets, num_regsets): Delete.
9145 (linux_add_process): Adjust to set the new per-process
9147 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9148 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9149 was a stop. When calling arch_setup, switch the current inferior
9150 to the thread that got an event.
9151 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9152 (regsets_fetch_inferior_registers)
9153 (regsets_store_inferior_registers): New regsets_info parameter.
9155 (linux_register_in_regsets): New regs_info parameter. Adjust to
9157 (register_addr, fetch_register, store_register): New usrregs_info
9158 parameter. Adjust to use it.
9159 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9160 parameter regs_info. Adjust to use it.
9161 (linux_fetch_registers): Get the current inferior's regs_info, and
9163 (linux_store_registers): Ditto.
9164 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9165 (initialize_low): Don't initialize the target_regsets here. Call
9166 initialize_low_arch.
9167 * linux-low.h (target_regsets): Delete declaration.
9168 (struct regsets_info): New.
9169 (struct usrregs_info): New.
9170 (struct regs_info): New.
9171 (struct process_info_private) <new_inferior>: New field.
9172 (struct linux_target_ops): Delete the num_regs, regmap, and
9173 regset_bitmap fields. New field regs_info.
9174 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9175 * i387-fp.c (num_xmm_registers): Delete.
9176 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9177 calls to new interface.
9178 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9179 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9180 Infer the number of xmm registers from the regcache's target
9182 * i387-fp.h (num_xmm_registers): Delete.
9183 * inferiors.c (add_thread): Don't install the thread's regcache
9185 * proc-service.c (gregset_info): Fetch the current inferior's
9186 regs_info. Adjust to use it.
9187 * regcache.c: Include tdesc.h.
9188 (register_bytes, reg_defs, num_registers)
9189 (gdbserver_expedite_regs): Delete.
9190 (get_thread_regcache): If the thread doesn't have a regcache yet,
9191 create one, instead of aborting gdbserver.
9192 (regcache_invalidate_one): Rename to ...
9193 (regcache_invalidate_thread): ... this.
9194 (regcache_invalidate_one): New.
9195 (regcache_invalidate): Only invalidate registers of the current
9197 (init_register_cache): Add target_desc parameter, and use it.
9198 (new_register_cache): Ditto. Assert the target description has a
9199 non zero registers_size.
9200 (regcache_cpy): Add assertions. Adjust.
9201 (realloc_register_cache, set_register_cache): Delete.
9202 (registers_to_string, registers_from_string): Adjust.
9203 (find_register_by_name, find_regno, find_register_by_number)
9204 (register_cache_size): Add target_desc parameter, and use it.
9205 (free_register_cache_thread, free_register_cache_thread_one)
9206 (regcache_release, register_cache_size): New.
9207 (register_size): Add target_desc parameter, and use it.
9208 (register_data, supply_register, supply_register_zeroed)
9209 (supply_regblock, supply_register_by_name, collect_register)
9210 (collect_register_as_string, collect_register_by_name): Adjust.
9211 * regcache.h (struct target_desc): Forward declare.
9212 (struct regcache) <tdesc>: New field.
9213 (init_register_cache, new_register_cache): Add target_desc
9215 (regcache_invalidate_thread): Declare.
9216 (regcache_invalidate_one): Delete declaration.
9217 (regcache_release): Declare.
9218 (find_register_by_number, register_cache_size, register_size)
9219 (find_regno): Add target_desc parameter.
9220 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9222 * remote-utils.c: Include tdesc.h.
9223 (outreg, prepare_resume_reply): Adjust.
9224 * server.c: Include tdesc.h.
9225 (gdbserver_xmltarget): Delete declaration.
9226 (get_features_xml, process_serial_event): Adjust.
9227 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9229 (struct process_info) <tdesc>: New field.
9230 (ipa_tdesc): Declare.
9231 * tdesc.c: New file.
9232 * tdesc.h: New file.
9233 * tracepoint.c: Include tdesc.h.
9234 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9235 (get_context_regcache): Adjust to pass ipa_tdesc down.
9236 (do_action_at_tracepoint): Adjust to get the register cache size
9237 from the context regcache's description.
9238 (traceframe_walk_blocks): Adjust to get the register cache size
9239 from the current trace frame's description.
9240 (traceframe_get_pc): Adjust to get current trace frame's
9241 description and pass it down.
9242 (gdb_collect): Adjust to get the register cache size from the
9244 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9245 (gdbserver_xmltarget): Delete.
9246 (initialize_low_tracepoint): Set the ipa's target description.
9247 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9248 (initialize_low_tracepoint): Set the ipa's target description.
9249 * linux-x86-low.c: Include tdesc.h.
9250 [__x86_64__] (is_64bit_tdesc): New.
9251 (ps_get_thread_area, x86_get_thread_area): Use it.
9252 (i386_cannot_store_register): Rename to ...
9253 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9254 (i386_cannot_fetch_register): Rename to ...
9255 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9256 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9258 (target_regsets): Rename to ...
9259 (x86_regsets): ... this.
9260 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9262 (x86_siginfo_fixup): Use is_64bit_tdesc.
9263 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9264 (tdesc_x32_avx_linux, tdesc_x32_linux)
9265 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9267 (x86_linux_update_xmltarget): Delete.
9268 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9269 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9270 (AMD64_LINUX_USER64_CS): New.
9271 (x86_linux_read_description): New, based on
9272 x86_linux_update_xmltarget.
9273 (same_process_callback): New.
9274 (x86_arch_setup_process_callback): New.
9275 (x86_linux_update_xmltarget): New.
9276 (x86_regsets_info): New.
9277 (amd64_linux_regs_info): New.
9278 (i386_linux_usrregs_info): New.
9279 (i386_linux_regs_info): New.
9280 (x86_linux_regs_info): New.
9281 (x86_arch_setup): Reimplement.
9282 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9283 (x86_emit_ops): Ditto.
9284 (the_low_target): Adjust. Install x86_linux_regs_info,
9285 x86_cannot_fetch_register, and x86_cannot_store_register.
9286 (initialize_low_arch): New.
9287 * linux-ia64-low.c (tdesc_ia64): Declare.
9288 (ia64_fetch_register): Adjust.
9289 (ia64_usrregs_info, regs_info): New globals.
9290 (ia64_regs_info): New function.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
9293 * linux-sparc-low.c (tdesc_sparc64): Declare.
9294 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9296 (sparc_arch_setup): New function.
9297 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9298 (the_low_target): Adjust.
9299 (initialize_low_arch): New function.
9300 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9301 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9302 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9303 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9304 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9305 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9306 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9307 (tdesc_powerpc_isa205_vsx64l): Declare.
9308 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9309 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9310 (ppc_set_pc, ppc_get_hwcap): Adjust.
9311 (ppc_usrregs_info): Forward declare.
9312 (!__powerpc64__) ppc_regmap_adjusted: New global.
9313 (ppc_arch_setup): Adjust to the current process'es target
9315 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9316 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9317 (ppc_store_evrregset): Adjust.
9318 (target_regsets): Rename to ...
9319 (ppc_regsets): ... this, and make static.
9320 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9321 (ppc_regs_info): New function.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9325 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9326 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9327 (tdesc_s390x_linux64v2): Declare.
9328 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9329 (s390_fill_gregset, s390_store_last_break): Adjust.
9330 (target_regsets): Rename to ...
9331 (s390_regsets): ... this, and make static.
9332 (s390_get_pc, s390_set_pc): Adjust.
9333 (s390_get_hwcap): New target_desc parameter, and use it.
9334 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9335 (s390_arch_setup): Adjust to set the current process'es target
9336 description. Don't adjust the regmap.
9337 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9338 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9339 (regs_info_3264): New globals.
9340 (s390_regs_info): New function.
9341 (the_low_target): Adjust.
9342 (initialize_low_arch): New function.
9343 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9344 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9345 [__mips64] (init_registers_mips_linux)
9346 (init_registers_mips_dsp_linux): Delete defines.
9347 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9348 (have_dsp): New global.
9349 (mips_read_description): New, based on mips_arch_setup.
9350 (mips_arch_setup): Reimplement.
9351 (get_usrregs_info): New function.
9352 (mips_cannot_fetch_register, mips_cannot_store_register)
9353 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9354 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9355 (target_regsets): Rename to ...
9356 (mips_regsets): ... this, and make static.
9357 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9358 (dsp_regs_info, regs_info): New globals.
9359 (mips_regs_info): New function.
9360 (the_low_target): Adjust.
9361 (initialize_low_arch): New function.
9362 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9363 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9365 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9366 (arm_read_description): New, with bits factored from
9368 (arm_arch_setup): Reimplement.
9369 (target_regsets): Rename to ...
9370 (arm_regsets): ... this, and make static.
9371 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9372 (arm_regs_info): New function.
9373 (the_low_target): Adjust.
9374 (initialize_low_arch): New function.
9375 * linux-m68k-low.c (tdesc_m68k): Declare.
9376 (target_regsets): Rename to ...
9377 (m68k_regsets): ... this, and make static.
9378 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9379 (m68k_regs_info): New function.
9380 (m68k_arch_setup): New function.
9381 (the_low_target): Adjust.
9382 (initialize_low_arch): New function.
9383 * linux-sh-low.c (tdesc_sharch): Declare.
9384 (target_regsets): Rename to ...
9385 (sh_regsets): ... this, and make static.
9386 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9387 (sh_regs_info, sh_arch_setup): New functions.
9388 (the_low_target): Adjust.
9389 (initialize_low_arch): New function.
9390 * linux-bfin-low.c (tdesc_bfin): Declare.
9391 (bfin_arch_setup): New function.
9392 (bfin_usrregs_info, regs_info): New globals.
9393 (bfin_regs_info): New function.
9394 (the_low_target): Adjust.
9395 (initialize_low_arch): New function.
9396 * linux-cris-low.c (tdesc_cris): Declare.
9397 (cris_arch_setup): New function.
9398 (cris_usrregs_info, regs_info): New globals.
9399 (cris_regs_info): New function.
9400 (the_low_target): Adjust.
9401 (initialize_low_arch): New function.
9402 * linux-cris-low.c (tdesc_crisv32): Declare.
9403 (cris_arch_setup): New function.
9404 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9405 (cris_regs_info): New function.
9406 (the_low_target): Adjust.
9407 (initialize_low_arch): New function.
9408 * linux-m32r-low.c (tdesc_m32r): Declare.
9409 (m32r_arch_setup): New function.
9410 (m32r_usrregs_info, regs_info): New globals.
9411 (m32r_regs_info): Adjust.
9412 (initialize_low_arch): New function.
9413 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9414 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9415 (tic6x_usrregs_info): Forward declare.
9416 (tic6x_read_description): New function, based on ...
9417 (tic6x_arch_setup): ... this. Reimplement.
9418 (target_regsets): Rename to ...
9419 (tic6x_regsets): ... this, and make static.
9420 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9421 (tic6x_regs_info): New function.
9422 (the_low_target): Adjust.
9423 (initialize_low_arch): New function.
9424 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9425 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9426 (target_regsets): Rename to ...
9427 (xtensa_regsets): ... this, and make static.
9428 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9430 (xtensa_arch_setup, xtensa_regs_info): New functions.
9431 (the_low_target): Adjust.
9432 (initialize_low_arch): New function.
9433 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9434 (nios2_arch_setup): Set the current process'es tdesc.
9435 (target_regsets): Rename to ...
9436 (nios2_regsets): ... this.
9437 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9438 (nios2_regs_info): New function.
9439 (the_low_target): Adjust.
9440 (initialize_low_arch): New function.
9441 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9442 (aarch64_arch_setup): Set the current process'es tdesc.
9443 (target_regsets): Rename to ...
9444 (aarch64_regsets): ... this.
9445 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9446 (aarch64_regs_info): New function.
9447 (the_low_target): Adjust.
9448 (initialize_low_arch): New function.
9449 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9451 (target_regsets): Rename to ...
9452 (tile_regsets): ... this.
9453 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9454 (tile_regs_info): New function.
9455 (tile_arch_setup): Set the current process'es tdesc.
9456 (the_low_target): Adjust.
9457 (initialize_low_arch): New function.
9458 * spu-low.c (tdesc_spu): Declare.
9459 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9460 * win32-arm-low.c (tdesc_arm): Declare.
9461 (arm_arch_setup): New function.
9462 (the_low_target): Install arm_arch_setup instead of
9464 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9465 (init_windows_x86): Rename to ...
9466 (i386_arch_setup): ... this. Set `win32_tdesc'.
9467 (the_low_target): Adjust.
9468 * win32-low.c (win32_tdesc): New global.
9469 (child_add_thread): Don't create the thread cache here.
9470 (do_initial_child_stuff): Set the new process'es tdesc.
9471 * win32-low.h (struct target_desc): Forward declare.
9472 (win32_tdesc): Declare.
9473 * lynx-i386-low.c (tdesc_i386): Declare global.
9474 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9475 * lynx-low.c (lynx_tdesc): New global.
9476 (lynx_add_process): Set the new process'es tdesc.
9477 * lynx-low.h (struct target_desc): Forward declare.
9478 (lynx_tdesc): Declare global.
9479 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9480 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9481 * nto-low.c (nto_tdesc): New global.
9482 (do_attach): Set the new process'es tdesc.
9483 * nto-low.h (struct target_desc): Forward declare.
9484 (nto_tdesc): Declare.
9485 * nto-x86-low.c (tdesc_i386): Declare.
9486 (nto_x86_arch_setup): Set `nto_tdesc'.
9488 2013-06-04 Gary Benson <gbenson@redhat.com>
9490 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9491 to qSupported response when appropriate.
9492 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9493 with nonzero-length annex.
9494 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9495 arguments supplied in annex.
9497 2013-05-31 Doug Evans <dje@google.com>
9500 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9501 64 bits in 64-cross-32 environment.
9503 2013-05-28 Pedro Alves <palves@redhat.com>
9505 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9506 (aarch64-without-fpu.c): Delete rule.
9507 * configure.srv (aarch64*-*-linux*): Remove references to
9508 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9509 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9512 2013-05-24 Pedro Alves <palves@redhat.com>
9514 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9515 instead of strchr/decode_address. Error if the range isn't split
9516 with a ','. Don't assume there's be a ':' in the action.
9518 2013-05-23 Yao Qi <yao@codesourcery.com>
9519 Pedro Alves <palves@redhat.com>
9521 * linux-low.c (lwp_in_step_range): New function.
9522 (linux_wait_1): If the thread was range stepping and stopped
9523 outside the stepping range, report the stop to GDB. Otherwise,
9524 continue stepping. Add range stepping debug output.
9525 (linux_set_resume_request): Copy the step range from the resume
9527 (linux_supports_range_stepping): New.
9528 (linux_target_ops) <supports_range_stepping>: Set to
9529 linux_supports_range_stepping.
9530 * linux-low.h (struct linux_target_ops)
9531 <supports_range_stepping>: New field.
9532 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9533 * linux-x86-low.c (x86_supports_range_stepping): New.
9534 (the_low_target) <supports_range_stepping>: Set to
9535 x86_supports_range_stepping.
9536 * server.c (handle_v_cont): Handle 'r' action.
9537 (handle_v_requests): Append ";r" if the target supports range
9539 * target.h (struct thread_resume) <step_range_start,
9540 step_range_end>: New fields.
9541 (struct target_ops) <supports_range_stepping>:
9543 (target_supports_range_stepping): New macro.
9545 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9547 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9548 confusion in comment.
9550 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9552 * lynx-low.c (struct process_info_private): New type.
9553 (lynx_add_process): New function.
9554 (lynx_create_inferior, lynx_attach): Replace calls to
9555 add_process by calls to lynx_add_process.
9556 (lynx_resume): If PTID is null, then try using
9557 current_process()->private->last_wait_event_ptid.
9559 (lynx_clear_inferiors): Delete. The contents of that function
9560 has been inlined in lynx_mourn;
9561 (lynx_wait_1): Save the ptid in the process's private data.
9562 (lynx_mourn): Free the process' private data. Replace call
9563 to lynx_clear_inferiors by call to clear_inferiors.
9565 2013-05-17 Yao Qi <yao@codesourcery.com>
9567 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9570 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9572 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9573 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9574 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9575 PT_TEXT_END_ADDR guards. Update comments.
9576 (linux_target_op) <read_offsets>: Conditionally define to
9577 linux_read_offsets if the target is UCLIBC and if it defines
9578 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9580 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9581 Andrew Jenner <andrew@codesourcery.com>
9583 * Makefile.in (SFILES): Add linux-nios2-low.c.
9584 (clean): Add action to delete nios2-linux.c.
9585 (nios2-linux.c): New rule.
9586 * configure.srv: Add nios2*-*-linux*.
9587 * linux-nios2-low.c: New.
9589 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9591 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9593 2013-04-25 Hui Zhu <hui@codesourcery.com>
9596 * ax.c (ax_printf): Add fflush.
9598 2013-04-22 Tom Tromey <tromey@redhat.com>
9600 * Makefile.in (SFILES): Add filestuff.c.
9601 (OBS): Add filestuff.o.
9602 (filestuff.o): New target.
9603 * config.in, configure: Rebuild.
9604 * configure.ac: Check for fdwalk, pipe2.
9606 2013-04-17 Pedro Alves <palves@redhat.com>
9608 * configure.ac (USE_THREAD_DB): Delete variable.
9609 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9610 Don't AC_SUBST USE_THREAD_DB.
9611 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9612 * config.in, configure: Regenerate.
9614 2013-04-16 Pedro Alves <palves@redhat.com>
9616 * linux-low.h (struct lwp_info) <thread_known>: Move under
9617 the USE_THREAD_DB #ifdef.
9619 2013-04-16 Pedro Alves <palves@redhat.com>
9621 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9622 (linux-low.o): Delete rule.
9623 * linux-low.h: Always include "gdb_thread_db.h" instead of
9624 conditionally including thread_db.h.
9625 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9628 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9630 * Makefile.in (install-only): Fix make install regression.
9632 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9634 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9635 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9637 * gdbserver.1: Remove.
9639 2013-03-22 Pedro Alves <palves@redhat.com>
9641 * linux-low.c (handle_extended_wait): Don't call
9642 linux_enable_event_reporting.
9644 2013-03-15 Tony Theodore <tonyt@logyst.com>
9647 * Makefile.in (SHELL): Use @SHELL@.
9649 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9651 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9654 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9656 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9657 Remove extraneous NULL element.
9659 2013-03-13 Yao Qi <yao@codesourcery.com>
9661 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9662 'V' block in trace frame.
9664 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9666 * target.h (struct target_ops): Add btrace ops.
9667 (target_supports_btrace): New macro.
9668 (target_enable_btrace): New macro.
9669 (target_disable_btrace): New macro.
9670 (target_read_btrace): New macro.
9671 * gdbthread.h (struct thread_info): Add btrace field.
9672 * server.c: Include btrace-common.h.
9673 (handle_btrace_general_set): New function.
9674 (handle_btrace_enable): New function.
9675 (handle_btrace_disable): New function.
9676 (handle_general_set): Call handle_btrace_general_set.
9677 (handle_qxfer_btrace): New function.
9678 (struct qxfer qxfer_packets[]): Add btrace entry.
9679 * inferiors.c (remove_thread): Disable btrace.
9680 * linux-low: Include linux-btrace.h.
9681 (linux_low_enable_btrace): New function.
9682 (linux_low_read_btrace): New function.
9683 (linux_target_ops): Add btrace ops.
9684 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9685 Add srv_linux_btrace=yes.
9686 (x86_64-*-linux*): Add linux-btrace.o.
9687 Add srv_linux_btrace=yes.
9688 * configure.ac: Define HAVE_LINUX_BTRACE.
9689 * config.in: Regenerated.
9690 * configure: Regenerated.
9692 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9694 * server.c (handle_qxfer): Preserve error message if -3 is
9696 (qxfer): Document the -3 return value.
9698 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9700 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9701 (linux_btrace_h): New variable.
9702 (linux-btrace.o): New rule.
9704 2013-03-08 Stan Shebs <stan@codesourcery.com>
9705 Hafiz Abid Qadeer <abidh@codesourcery.com>
9707 * tracepoint.c (trace_buffer_size): New global.
9708 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9709 (init_trace_buffer): Change to one-argument function. Allocate
9710 trace buffer memory.
9711 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9712 handle QTBuffer:size packet.
9713 (cmd_bigqtbuffer_size): New function.
9714 (initialize_tracepoint): Call init_trace_buffer with
9715 DEFAULT_TRACE_BUFFER_SIZE.
9716 * server.c (handle_query): Add QTBuffer:size in the
9719 2013-03-07 Yao Qi <yao@codesourcery.com>
9721 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9722 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9724 (cmd_qtsp): Adjust condition. Do post increment.
9725 Set cur_action and cur_step_action back to 0.
9727 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9730 * linux-low.c (linux_write_memory): Return early success if LEN is
9733 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9735 * configure.srv: Add x86_64-*-cygwin* as target.
9737 2013-02-28 Tom Tromey <tromey@redhat.com>
9739 * configure.ac: Invoke AC_SYS_LARGEFILE.
9740 * configure, config.in: Rebuild.
9742 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9744 * win32-low.c: Throughout, fix format strings and casts of
9745 printf-like functions to avoid type related warnings on all
9747 (get_child_debug_event): Print dwDebugEventCode as hex since
9748 that's how it's usually documented.
9750 2013-02-28 Yao Qi <yao@codesourcery.com>
9752 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9755 2013-02-27 Jiong Wang <jiwang@tilera.com>
9757 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9758 (reg-tilegx32.c): New rule.
9759 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9760 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9761 different register info initializer according to elf class.
9762 (init_registers_tilgx32): New function. The tilegx32 register info
9764 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9765 (tile_store_gregset): Likewise.
9767 2013-02-27 Yao Qi <yao@codesourcery.com>
9769 * server.c (process_point_options): Print debug message when
9770 debug_threads is true.
9772 2013-02-26 Yao Qi <yao@codesourcery.com>
9774 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9776 2013-02-19 Pedro Alves <palves@redhat.com>
9777 Kai Tietz <ktietz@redhat.com>
9781 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9782 instead of strtoul to extract address from packet.
9783 (process_serial_event) <'z'>: Likewise.
9785 2013-02-18 Yao Qi <yao@codesourcery.com>
9787 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9789 2013-02-14 Pedro Alves <palves@redhat.com>
9793 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9794 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9796 2013-02-14 Pedro Alves <palves@redhat.com>
9798 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9800 2013-02-14 Pedro Alves <palves@redhat.com>
9802 * tracepoint.c (save_string): Delete.
9803 (add_tracepoint_action): Use savestring instead of save_string.
9805 2013-02-12 Pedro Alves <palves@redhat.com>
9807 * linux-xtensa-low.c: Ditto.
9808 * xtensa-xtregs.c: Ditto.
9810 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9812 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9815 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9817 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9818 aarch64_num_wp_regs and aarch64_num_bp_regs to
9819 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9821 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9823 * linux-aarch64-low.c (ps_get_thread_area): Replace
9824 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9826 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9827 Marcus Shawcroft <marcus.shawcroft@arm.com>
9828 Nigel Stephens <nigel.stephens@arm.com>
9829 Yufeng Zhang <yufeng.zhang@arm.com>
9831 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9832 (aarch64.c, aarch64-without-fpu.c): New targets.
9833 * configure.srv (aarch64*-*-linux*): New.
9834 * linux-aarch64-low.c: New file.
9836 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9838 * linux-low.c (handle_extended_wait, linux_create_inferior)
9839 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9840 (dequeue_one_deferred_signal, linux_resume_one_thread)
9841 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9842 (linux_tracefork_grandchild, linux_test_for_tracefork)
9843 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9844 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9845 where the argument is 0.
9847 2013-01-25 Yao Qi <yao@codesourcery.com>
9849 * event-loop.c: Include "queue.h".
9850 (gdb_event_p): New typedef.
9851 (struct gdb_event) <next_event>: Remove.
9852 (event_queue): Change to QUEUE(gdb_event_p).
9853 (async_queue_event): Remove.
9854 (gdb_event_xfree): New.
9855 (initialize_event_loop): New.
9856 (process_event): Use API from QUEUE.
9857 (wait_for_event): Likewise.
9858 * server.c (main): Call initialize_event_loop.
9859 * server.h (initialize_event_loop): Declare.
9861 2013-01-18 Yao Qi <yao@codesourcery.com>
9863 * ax.h (struct eval_agent_expr_context): New.
9864 (gdb_eval_agent_expr): Update declaration.
9865 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9866 TFRAME. Add new argument CTX.
9867 * server.h (struct eval_agent_expr_context): Declare.
9868 (agent_mem_read, agent_tsv_read): Update declaration.
9869 (agent_mem_read_string): Likewise.
9870 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9871 (add_traceframe_block): Add new argument TPOINT.
9872 Increase TPOINT->traceframe_usage.
9873 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9874 eval_tracepoint_agent_expr.
9875 (condition_true_at_tracepoint): Likewise.
9876 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9877 (agent_mem_read_string, agent_tsv_read): Likewise.
9879 2013-01-16 Yao Qi <yao@codesourcery.com>
9881 * linux-low.c (linux_resume_one_lwp): Don't check
9882 'lwp->bp_reinsert != 0'.
9884 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9885 Pedro Alves <palves@redhat.com>
9887 * lynx-low.c (ptrace_request_to_str): Define a temporary
9888 macro and use it to simplify this function's implementation.
9890 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9892 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9895 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9897 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9899 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9901 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9903 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9905 * lynx-low.c (lynx_resume): Use the resume_info parameter
9906 to determine the ptid for the lynx_ptrace call, unless
9907 it is equal to minus_one_ptid, in which case we use the
9908 ptid of the current_inferior.
9909 (lynx_wait_1): After having received a thread create/exit
9910 event, resume the inferior's execution using the signaling
9911 thread's ptid, rather than the old ptid.
9913 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9915 * lynx-low.c (lynx_resume): Delete variable ret.
9917 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9919 * gdbreplay.c (gdbreplay_version): Update copyright year.
9920 * server.c (gdbserver_version): Likewise.
9922 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9924 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9927 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9929 * lynx-low.c (ptrace_request_to_str): Add handling for
9932 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9934 * lynx-low.c (lynx_attach): Delete variable new_process.
9936 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9938 * lynx-low.c (lynx_create_inferior): Delete variable
9941 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9943 * lynx-low.c (ptrace_request_to_str): Do not handle
9944 PTRACE_GETTHREADLIST if this macro does not exist.
9946 2012-12-15 Yao Qi <yao@codesourcery.com>
9948 * Makefile.in (OBS): Add notif.o.
9949 * notif.c, notif.h: New.
9950 * server.c: Include "notif.h".
9951 (struct vstop_notif) <next>: Remove.
9953 (queue_stop_reply): Update.
9954 (push_event, send_next_stop_reply): Remove.
9955 (discard_queued_stop_replies): Update.
9956 (notif_stop): New variable.
9957 (handle_v_stopped): Remove.
9958 (handle_v_requests): Don't call handle_v_stopped. Call
9959 handle_ack_notif instead.
9960 (queue_stop_reply_callback): Call notif_event_enque instead
9961 of queue_stop_reply.
9962 (handle_status): Don't call send_next_stop_reply, call
9963 notif_write_event instead.
9964 (kill_inferior_callback): Likewise.
9965 (detach_or_kill_inferior_callback): Likewise.
9966 (main): Call initialize_notif.
9967 (process_serial_event): Call QUEUE_is_empty.
9968 (handle_target_event): Call notif_push instead of push event.
9969 * server.h (push_event): Remove declaration.
9971 2012-12-10 Tom Tromey <tromey@redhat.com>
9973 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9974 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9977 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9978 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9979 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9980 (amd64-linux-ipa.o, ax.o): Rewrite.
9981 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9982 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9983 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9984 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9985 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9986 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9987 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9988 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9989 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9990 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9991 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9992 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9993 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9994 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9995 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9996 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9997 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9998 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9999 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10000 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10001 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10002 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10003 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10004 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10005 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10006 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10007 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10008 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10009 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10010 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10011 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10012 (reg-tilegx.o): Remove.
10013 (all_object_files): New macro.
10014 Include .deps files.
10015 * aclocal.m4, configure: Rebuild.
10016 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10017 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10018 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10020 2012-12-05 Tom Tromey <tromey@redhat.com>
10023 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10025 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10027 * configure.ac: Check for linux/perf_event.h.
10028 * config.in: Regenerated.
10029 * configure: Regenerated.
10031 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10033 * hostio.c (handle_readlink): Decrease buffer size
10034 parameter passed to readlink by one byte.
10036 2012-11-26 Yao Qi <yao@codesourcery.com>
10038 * configure.ac (build_warnings): Append '-Wempty-body'.
10039 * configure: Regenerated.
10040 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10043 2012-11-15 Pierre Muller <muller@sourceware.org>
10045 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10046 * config.in: Regenerate.
10047 * configure: Regenerate.
10048 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10049 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10050 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10051 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10053 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10054 instead of <sys/wait.h> header.
10055 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10057 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10059 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10060 (various make rules): Remove -DGDBSERVER
10062 2012-11-09 Yao Qi <yao@codesourcery.com>
10064 * spu-low.c (current_ptid): Move it to ..
10065 * gdbthread.h: ... here. New.
10066 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10067 * server.c (myresume, process_serial_event): Likewise.
10068 * thread-db.c (thread_db_find_new_threads): Likewise.
10069 * tracepoint.c (run_inferior_command): Likewise.
10071 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10073 * server.c (handle_search_memory_1): Include access length in
10076 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10078 * linux-crisv32-low.c: Fix compile errors.
10080 2012-09-04 Yao Qi <yao@codesourcery.com>
10082 * tracepoint.c (cmd_qtsv): Adjust debug message.
10083 Don't check CUR_TPOINT.
10085 2012-08-28 Yao Qi <yao@codesourcery.com>
10087 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10088 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10089 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10090 Remove declarations of xmalloc, xreallloc, xstrdup and
10092 * Makefile.in (libiberty_h): New.
10093 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10094 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10096 2012-08-23 Yao Qi <yao@codesourcery.com>
10098 * server.h: Remove declaration of 'xsnprintf'.
10100 2012-08-22 Keith Seitz <keiths@redhat.com>
10102 * server.h: Include build-gnulib-gbserver/config.h.
10103 * gdbreplay.c: Likewise.
10105 2012-08-08 Doug Evans <dje@google.com>
10107 * Makefile.in (SFILES): Add gdb_vecs.c.
10108 (OBS): Add gdb_vecs.o.
10109 (gdb_vecs_h, host_defs_h): New variables.
10110 (thread-db.o): Add $(gdb_vecs_h) dependency.
10111 (gdb_vecs.o): New rule.
10112 * thread-db.c: #include "gdb_vecs.h".
10113 (thread_db_load_search): Use a vector to iterate over path elements.
10114 Handle text appearing after "$pdir".
10116 * configure.ac: Add check for strstr.
10117 * config.in: Regenerate.
10118 * configure: Regenerate.
10120 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10122 * hostio.c (handle_pread): If pread fails, fall back to attempting
10124 (handle_pwrite): Likewise for pwrite.
10126 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10128 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10129 between unsupported TYPE and unimplementable ADDR/LEN combination.
10130 (arm_insert_point): Act on new return value.
10132 2012-07-31 Pedro Alves <palves@redhat.com>
10134 * server.c (process_point_options): Only skip tokens if we find
10135 one that is unrecognized. Don't treat 'X' specially while
10136 skipping unrecognized tokens.
10138 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10140 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10141 to 4-byte-align HW breakpoint addresses for Thumb.
10143 2012-07-27 Yao Qi <yao@codesourcery.com>
10147 * server.h: Declare gdb_agent_about_to_close.
10148 * target.c (kill_inferior): Include "agent.h".
10149 New. Send command 'kill'.
10150 * target.h (kill_inferior): Removed macro.
10151 * tracepoint.c (gdb_agent_about_to_close): New.
10152 (gdb_agent_helper_thread): Handle command 'close'.
10153 Wait endlessly until the inferior stops.
10154 Install gdb_agent_remove_socket to atexit hook.
10155 (agent_socket_name): New static variable.
10156 (gdb_agent_socket_init): Replace local variable 'name' with
10157 'agent_socket_name'.
10158 (gdb_agent_remove_socket): New.
10160 2012-07-27 Yao Qi <yao@codesourcery.com>
10162 * server.c (process_point_options): Stop at 'X' when parsing.
10164 2012-07-19 Michael Eager <eager@eagercon.com>
10166 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10168 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10169 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10170 hardware breakpoint.
10172 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10174 * gdbserver/linux-low.c (initialize_low): Call
10175 linux_ptrace_init_warnings.
10177 2012-07-02 Doug Evans <dje@google.com>
10179 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10182 2012-07-02 Stan Shebs <stan@codesourcery.com>
10184 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10185 (ax.o): Add it to build rule.
10187 (OBS): Add format.o.
10188 (IPA_OBS): Add format.o.
10189 * server.c (handle_query): Claim support for breakpoint commands.
10190 (process_point_options): Add command case.
10191 (process_serial_event): Leave running if there are printfs in
10193 * mem-break.h (any_persistent_commands): Declare.
10194 (add_breakpoint_commands): Declare.
10195 (gdb_no_commands_at_breakpoint): Declare.
10196 (run_breakpoint_commands): Declare.
10197 * mem-break.c (struct point_command_list): New struct.
10198 (struct breakpoint): New field command_list.
10199 (any_persistent_commands): New function.
10200 (add_commands_to_breakpoint): New function.
10201 (add_breakpoint_commands): New function.
10202 (gdb_no_commands_at_breakpoint): New function.
10203 (run_breakpoint_commands): New function.
10204 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10206 * ax.c: Include format.h.
10207 (ax_printf): New function.
10208 (gdb_eval_agent_expr): Add printf opcode.
10210 2012-06-13 Yao Qi <yao@codesourcery.com>
10212 * server.c (start_inferior): Remove duplicated writes to fields
10213 'last_resume_kind' and 'last_status' of 'current_inferior'.
10215 2012-06-12 Yao Qi <yao@codesourcery.com>
10216 Pedro Alves <palves@redhat.com>
10218 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10220 * server.c (handle_v_cont): Extend comment.
10222 2012-06-11 Yao Qi <yao@codesourcery.com>
10224 * linux-low.c (linux_attach): Add 'static'.
10226 2012-06-06 Yao Qi <yao@codesourcery.com>
10228 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10230 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10232 Fix gcc -flto compilation warning.
10233 * server.c (main): Make variable multi_mode and attach volatile.
10235 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10237 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10238 if the platform doesn't know about it.
10240 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10242 * Makefile.in (SFILES): Add linux-tile-low.c.
10243 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10244 * configure.srv: Handle tilegx-*-linux*.
10245 * linux-tile-low.c: New file.
10247 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10249 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10251 2012-05-24 Pedro Alves <palves@redhat.com>
10255 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10257 2012-05-24 Pedro Alves <palves@redhat.com>
10261 Replace target_signal with gdb_signal throughout.
10263 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10265 * linux-low.c (linux_store_registers): Avoid the copying sequence
10266 when no data has been retrieved by ptrace.
10268 2012-05-22 Will Deacon <will.deacon@arm.com>
10270 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10271 Include asm/ptrace.h.
10272 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10275 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10277 * linux-low.c (linux_store_registers): Don't re-retrieve data
10278 with ptrace that has already been obtained from /proc. Always
10279 copy any data retrieved with ptrace to the buffer supplied.
10281 2012-05-11 Yao Qi <yao@codesourcery.com>
10282 Pedro Alves <palves@redhat.com>
10284 * linux-low.c (enum stopping_threads_kind): New.
10285 (stopping_threads): Change type to `enum stopping_threads_kind'.
10286 (handle_extended_wait): If stopping and suspending threads, leave
10287 the new_lwp suspended too.
10288 (linux_wait_for_event): Adjust.
10289 (stop_all_lwps): Set `stopping_threads' to
10290 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10291 whether we're suspending threads or just stopping them. Assert no
10294 2012-04-29 Yao Qi <yao@codesourcery.com>
10296 * server.h: Move some code to ...
10297 * gdbthread.h: ... here. New.
10298 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10299 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10300 (nto-low.o, win32-low.o): Likewise.
10301 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10302 * regcache.c, remote-utils.c, server.c: Likewise.
10303 * target.c, tracepoint.c, win32-low.c: Likewise.
10305 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10307 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10308 (PTRACE_ARG4_TYPE): Likewise.
10309 (PTRACE_XFER_TYPE): Likewise.
10310 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10311 ptrace to PTRACE_ARG3_TYPE.
10312 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10313 (PTRACE_ARG4_TYPE): Likewise.
10314 (PTRACE_XFER_TYPE): Likewise.
10315 (linux_detach_one_lwp): Cast fourth argument of
10316 ptrace to long then PTRACE_ARG4_TYPE.
10317 (regsets_fetch_inferior_registers): Cast third argument of
10318 ptrace to long then PTRACE_ARG3_TYPE.
10319 (regsets_store_inferior_registers): Likewise.
10321 2012-04-20 Pedro Alves <palves@redhat.com>
10323 * configure: Regenerate.
10325 2012-04-19 Pedro Alves <palves@redhat.com>
10327 * Makefile.in (GNULIB_BUILDDIR): New.
10328 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10329 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10330 (all, install-only, uninstall, clean-info, all-lib, clean): No
10331 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10332 (maintainer-clean realclean distclean): Use subdir_do.
10334 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10335 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10336 * acinclude.m4: Include acx_configure_dir.m4.
10337 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10338 calls. Call AC_PROG_RANLIB. Configure gnulib using
10341 (GNULIB_STDINT_H): Adjust.
10342 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10343 * gdbreplay.c: Include build-gnulib/config.h.
10344 * server.h: Likewise.
10345 * aclocal.m4: Regenerate.
10346 * config.in: Regenerate.
10347 * configure: Regenerate.
10349 2012-04-19 Pedro Alves <palves@redhat.com>
10351 * Makefile.in (LIBGNU, INCGNU): Adjust.
10352 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10353 (all, install-only, uninstall, clean-info, all-lib, clean)
10354 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10355 * configure.ac: Adjust AC_OUTPUT output.
10356 * aclocal.m4: Regenerate.
10357 * configure: Regenerate.
10359 2012-04-19 Pedro Alves <palves@redhat.com>
10361 * Makefile.in (generated_files): New.
10362 (server_h): Remove the explicit dependency on config.h, and depend
10363 on $generated_files.
10365 2012-04-19 Pedro Alves <palves@redhat.com>
10367 * Makefile.in (INCGNU): Add -Ignulib.
10369 2012-04-19 Pedro Alves <palves@redhat.com>
10371 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10372 (INCGNU): ... this, and spell out -I here.
10373 (GNULIB_LIB): Rename to ...
10374 (LIBGNU): ... this.
10375 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10377 2012-04-19 Pedro Alves <palves@redhat.com>
10379 * config.in: Regenerate.
10381 2012-04-19 Pedro Alves <palves@redhat.com>
10383 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10384 * server.h (memmem): Remove declaration.
10385 * config.in: Regenerate.
10386 * configure: Regenerate.
10388 2012-04-19 Yao Qi <yao@codesourcery.com>
10390 * Makefile.in (SFILES): Add common/vec.c.
10394 2012-04-19 Yao Qi <yao@codesourcery.com>
10396 * remote-utils.c (prepare_resume_reply): Replace with macro
10397 target_core_of_thread.
10398 * server.c (handle_qxfer_threads_proper): Likewise.
10399 * target.h (traget_core_of_thread): New macro.
10401 2012-04-18 Pedro Alves <palves@redhat.com>
10403 * aclocal.m4: Regenerate.
10404 * configure: Regenerate.
10406 2012-04-16 Yao Qi <yao@codesourcery.com>
10408 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10409 duplicated on address.
10411 2012-04-16 Yao Qi <yao@codesourcery.com>
10413 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10414 (struct tracepoint_action_ops) <send>: New field.
10415 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10416 (agent_expr_send, x_tracepoint_action_send): New.
10417 (l_tracepoint_action_send): New.
10418 (cmd_qtdp): Download and install tracepoint
10419 according to `use_agent'.
10420 (run_inferior_command): Add one more parameter `len'.
10422 (tracepoint_send_agent): New.
10423 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10425 2012-04-16 Yao Qi <yao@codesourcery.com>
10427 * tracepoint.c (download_tracepoints): Moved to ...
10428 (cmd_qtstart): ... here.
10430 2012-04-14 Yao Qi <yao@codesourcery.com>
10432 * tracepoint.c: Include inttypes.h.
10433 (struct collect_memory_action): Use sized types.
10434 (struct tracepoint): Likewise.
10435 (cmd_qtdp, stop_tracing): Update print specifiers.
10436 (cmd_qtp, response_tracepoint): Likewise.
10437 (collect_data_at_tracepoint): Likewise.
10438 (collect_data_at_step): Likewise.
10440 2012-04-14 Yao Qi <yao@codesourcery.com>
10442 Import gnulib module inttypes.
10443 * aclocal.m4, config.in, configure: Regenerated.
10445 2012-04-14 Yao Qi <yao@codesourcery.com>
10447 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10448 Makefile and config.status at last.
10450 2012-04-13 Yao Qi <yao@codesourcery.com>
10452 * tracepoint.c: Include stdint.h unconditionally.
10454 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10456 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10457 on BFD_HAVE_SYS_PROCFS_TYPE.
10458 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10459 * configure: Regenerate.
10460 * config.in: Likewise.
10462 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10464 * Makefile.in (clean): Also remove x32.c x32-linux.c
10465 x32-avx.c x32-avx-linux.c.
10466 (x32.o): New target.
10468 (x32-linux.o): Likewise.
10469 (x32-linux.c): Likewise.
10470 (x32-avx.o): Likewise.
10471 (x32-avx.c): Likewise.
10472 (x32-avx-linux.o): Likewise.
10473 (x32-avx-linux.c): Likewise.
10475 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10476 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10477 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10478 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10479 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10480 i386/x32-avx-linux.xml.
10482 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10483 (init_registers_x32_avx_linux): Likwise.
10484 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10485 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10487 2012-04-13 Pedro Alves <palves@redhat.com>
10489 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10490 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10491 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10492 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10495 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10497 * linux-x86-low.c (compat_x32_clock_t): New.
10498 (compat_x32_siginfo_t): Likewise.
10499 (compat_x32_siginfo_from_siginfo): Likewise.
10500 (siginfo_from_compat_x32_siginfo): Likewise.
10501 (linux_is_elf64): Likewise.
10502 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10503 and siginfo_from_compat_x32_siginfo for x32.
10504 (x86_arch_setup): Set linux_is_elf64.
10506 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10509 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10511 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10512 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10513 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10514 compatible with process.
10516 2012-04-12 Yao Qi <yao@codesourcery.com>
10518 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10519 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10520 (install-only, install-info, clean): Handle sub dir gnulib.
10521 (all-lib, am--refresh): New targets.
10522 (memmem.o): Remove target.
10523 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10524 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10525 (AC_REPLACE_FUNCS): Remove memmem.
10526 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10527 (AC_OUTPUT): Generate Makefile in gnulib/.
10528 * aclocal.m4, config.in, configure: Regenerated.
10530 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10532 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10534 2012-04-05 Pedro Alves <palves@redhat.com>
10536 -Werror=strict-aliasing
10538 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10541 2012-04-04 Pedro Alves <palves@redhat.com>
10543 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10544 (sparc_store_gregset_from_stack, sparc_store_gregset)
10545 (sparc_breakpoint_at): Fix formatting.
10547 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10549 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10551 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10552 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10553 * config.in: Regenerate.
10554 * configure: Likewise.
10556 2012-03-29 Pedro Alves <palves@redhat.com>
10558 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10559 Correct ptrace arguments.
10561 2012-03-28 Pedro Alves <palves@redhat.com>
10563 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10564 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10565 (IA64_FR1_REGNUM): New defines.
10566 (ia64_fetch_register): New.
10567 (the_low_target): Install it.
10568 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10570 * linux-low.c (linux_fetch_registers): Try the
10571 the_low_target.fetch_register hook first.
10573 * linux-arm-low.c (the_low_target): Adjust.
10574 * linux-bfin-low.c (the_low_target): Adjust.
10575 * linux-cris-low.c (the_low_target): Adjust.
10576 * linux-crisv32-low.c (the_low_target): Adjust.
10577 * linux-m32r-low.c (the_low_target): Adjust.
10578 * linux-m68k-low.c (the_low_target): Adjust.
10579 * linux-mips-low.c (the_low_target): Adjust.
10580 * linux-ppc-low.c (the_low_target): Adjust.
10581 * linux-s390-low.c (the_low_target): Adjust.
10582 * linux-sh-low.c (the_low_target): Adjust.
10583 * linux-sparc-low.c (the_low_target): Adjust.
10584 * linux-tic6x-low.c (the_low_target): Adjust.
10585 * linux-x86-low.c (the_low_target): Adjust.
10586 * linux-xtensa-low.c (the_low_target): Adjust.
10588 2012-03-26 Pedro Alves <palves@redhat.com>
10590 * server.c (handle_qxfer_libraries): Don't bail early if
10591 the_target->qxfer_libraries_svr4 is not NULL.
10593 2012-03-26 Pedro Alves <palves@redhat.com>
10595 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10597 2012-03-23 Pedro Alves <palves@redhat.com>
10599 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10600 "library-list-svr4" element's start tag when the the DSO list is
10603 2012-03-23 Pedro Alves <palves@redhat.com>
10605 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10606 a variable whose type size is the same as the inferior's pointer
10609 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10611 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10613 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10614 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10615 * linux-low.h: Include <signal.h>.
10616 (struct siginfo): Remove forward declaration.
10617 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10620 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10622 * .gitignore: Ignore more files.
10624 2012-03-19 Pedro Alves <palves@redhat.com>
10625 Jan Kratochvil <jan.kratochvil@redhat.com>
10627 * server.c (cont_thread, general_thread): Add describing comments.
10628 (start_inferior): Clear `cont_thread'.
10629 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10632 2012-03-15 Yao Qi <yao@codesourcery.com>
10634 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10636 (cmd_qtdp): ... here.
10638 2012-03-15 Yao Qi <yao@codesourcery.com>
10640 * tracepoint.c (struct tracepoint_action_ops): New.
10641 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10642 (m_tracepoint_action_download): New.
10643 (r_tracepoint_action_download): New.
10644 (x_tracepoint_action_download): New.
10645 (l_tracepoint_action_download): New.
10646 (add_tracepoint_action): Install `action->ops' according type.
10647 (download_tracepoint_1): Move code `download' function pointer
10648 of various tracepoint_action_ops.
10650 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10652 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10653 linux_ptrace_attach_warnings.
10655 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10657 * Makefile.in (linux-ptrace.o): New.
10658 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10659 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10660 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10661 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10662 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10664 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10666 2012-03-08 Yao Qi <yao@codesourcery.com>
10667 Pedro Alves <palves@redhat.com>
10669 Fix PR server/13392.
10670 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10671 offset of JMP insn.
10672 * tracepoint.c (remove_tracepoint): New.
10673 (cmd_qtdp): Call remove_tracepoint when failed to install.
10675 2012-03-07 Pedro Alves <palves@redhat.com>
10677 * linux-low.c (get_detach_signal): New.
10678 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10679 Pass on pending signals to PTRACE_DETACH. Check the result of the
10681 * server.c (program_signals, program_signals_p): New.
10682 (handle_general_set): Handle QProgramSignals.
10683 * server.h (program_signals, program_signals_p): Declare.
10685 2012-03-05 Pedro Alves <palves@redhat.com>
10686 Jan Kratochvil <jan.kratochvil@redhat.com>
10688 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10691 2012-03-03 Yao Qi <yao@codesourcery.com>
10693 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10694 agent_look_up_symbols.
10696 2012-03-03 Yao Qi <yao@codesourcery.com>
10698 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10699 (linux-x86-low.o): Likewise.
10700 * server.h: Remove in_process_agent_loaded.
10701 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10705 2012-03-03 Yao Qi <yao@codesourcery.com>
10707 * tracepoint.c (gdb_agent_capability): New global.
10708 (in_process_agent_loaded_ust): Renamed to
10709 `in_process_agent_supports_ust'.
10711 (in_process_agent_supports_ust): Call agent_capability_check.
10712 (clear_installed_tracepoints): Assert that agent supports
10715 2012-03-03 Yao Qi <yao@codesourcery.com>
10717 * linux-low.c (linux_supports_agent): New.
10718 (linux_target_ops): Initialize field `supports_agent' with
10719 linux_supports_agent.
10720 * target.h (struct target_ops) <supports_agent>: New.
10721 (target_supports_agent): New macro.
10722 * server.c (handle_general_set): Handle packet 'QAgent'.
10723 (handle_query): Send `QAgent+'.
10724 * Makefile.in (server.o): Depends on agent.h.
10726 2012-03-03 Yao Qi <yao@codesourcery.com>
10728 * Makefile.in (OBS): Add agent.o.
10729 Add new rule for agent.o.
10730 Track dependence of tracepoint.c on agent.h.
10731 * tracepoint.c (run_inferior_command_1):
10732 (run_inferior_command): Call agent_run_command.
10733 (gdb_ust_connect_sync_socket): Deleted. Move it to
10735 (resume_thread, stop_thread): Likewise.
10736 (gdb_ust_socket_init): Renamed to ...
10737 (gdb_agent_socket_init): ... New.
10738 (gdb_ust_thread): Renamed to ...
10739 (gdb_agent_helper_thread): ... New.
10740 (gdb_ust_init): Move some code to ...
10741 (gdb_agent_init): ... here. New.
10742 [HAVE_UST]: Call gdb_ust_init.
10743 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10744 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10745 * config.in, configure: Regenerated.
10747 2012-03-02 Pedro Alves <palves@redhat.com>
10749 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10750 * linux-low.c (struct simple_pid_list): New.
10751 (stopped_pids): New a struct simple_pid_list pointer.
10752 (add_to_pid_list, pull_pid_from_list): New.
10753 (handle_extended_wait): Don't assume the first signal new children
10754 report is SIGSTOP. Adjust call to pull_pid_from_list.
10755 (linux_wait_for_lwp): Adjust.
10757 2012-03-02 Yao Qi <yao@codesourcery.com>
10759 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10762 2012-03-02 Yao Qi <yao@codesourcery.com>
10764 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10765 `stop_pc' and `tpoint'. Update caller.
10767 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10769 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10770 * linux-low.c (use_linux_regsets): New macro.
10771 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10772 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10773 (linux_register_in_regsets): New function.
10774 (usr_fetch_inferior_registers): Skip registers covered by
10776 (usr_store_inferior_registers): Likewise.
10777 (usr_fetch_inferior_registers): New macro.
10778 (usr_store_inferior_registers): Likewise.
10779 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10780 (linux_store_registers): Likewise.
10781 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10783 (init_registers_mips64_dsp_linux): Likewise.
10784 (init_registers_mips_linux): New macro.
10785 (init_registers_mips_dsp_linux): Likewise.
10786 (mips_dsp_num_regs): Likewise.
10787 (DSP_BASE, DSP_CONTROL): New fallback macros.
10788 (mips_base_regs): New macro.
10789 (mips_regmap): Use it. Fix the size.
10790 (mips_dsp_regmap): New variable.
10791 (mips_dsp_regset_bitmap): Likewise.
10792 (mips_arch_setup): New function.
10793 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10795 (mips_cannot_store_register): Likewise.
10796 (the_low_target): Update .arch_setup, .num_regs and .regmap
10797 initializers. Add .regset_bitmap initializer.
10798 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10800 * linux-bfin-low.c (the_low_target): Likewise.
10801 * linux-cris-low.c (the_low_target): Likewise.
10802 * linux-crisv32-low.c (the_low_target): Likewise.
10803 * linux-ia64-low.c (the_low_target): Likewise.
10804 * linux-m32r-low.c (the_low_target): Likewise.
10805 * linux-m68k-low.c (the_low_target): Likewise.
10806 * linux-ppc-low.c (the_low_target): Likewise.
10807 * linux-s390-low.c (the_low_target): Likewise.
10808 * linux-sh-low.c (the_low_target): Likewise.
10809 * linux-sparc-low.c (the_low_target): Likewise.
10810 * linux-tic6x-low.c (the_low_target): Likewise.
10811 * linux-x86-low.c (the_low_target): Likewise.
10812 * linux-xtensa-low.c (the_low_target): Likewise.
10813 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10814 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10815 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10817 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10818 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10820 2012-02-29 Yao Qi <yao@codesourcery.com>
10821 Pedro Alves <palves@redhat.com>
10823 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10824 `step_over_finished' is true.
10826 2012-02-27 Pedro Alves <palves@redhat.com>
10828 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10829 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10831 2012-02-27 Pedro Alves <palves@redhat.com>
10834 * linux-low.c (pid_is_stopped): New.
10835 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10837 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
10839 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10842 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10844 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10846 2012-02-24 Luis Machado <lgustavo@codesourcery>
10848 * server.c (handle_query): Advertise support for target-side
10849 breakpoint condition evaluation.
10850 (process_point_options): New function.
10851 (process_serial_event): When inserting a breakpoint, check for
10852 a target-side condition that should be evaluated.
10854 * mem-break.c: Include regcache.h and ax.h.
10855 (point_cond_list_t): New data structure.
10856 (breakpoint) <cond_list>: New field.
10857 (find_gdb_breakpoint_at): Make non-static.
10858 (delete_gdb_breakpoint_at): Clear any target-side
10860 (clear_gdb_breakpoint_conditions): New function.
10861 (add_condition_to_breakpoint): Likewise.
10862 (add_breakpoint_condition): Likewise.
10863 (gdb_condition_true_at_breakpoint): Likewise.
10864 (gdb_breakpoint_here): Return result directly instead
10865 of going through a local variable.
10867 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10868 (clear_gdb_breakpoint_conditions): Likewise.
10869 (add_breakpoint_condition): Likewise.
10870 (gdb_condition_true_at_breakpoint): Likewise.
10872 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10873 (need_step_over_p): Take target-side breakpoint condition into
10876 2012-02-24 Luis Machado <lgustavo@codesourcery>
10878 * server.h: Include tracepoint.h.
10879 (agent_mem_read, agent_get_trace_state_variable_value,
10880 agent_set_trace_state_variable_value,
10881 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10882 get_set_tsv_func_addr): New prototypes.
10884 * ax.h: New include file.
10885 * ax.c: New source file.
10887 * tracepoint.c: Include ax.h.
10888 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10889 agent_expr, eval_result_type): Move to ax.h.
10890 (parse_agent_expr): Rename to ...
10891 (gdb_parse_agent_expr): ... this, make it non-static and move
10893 (unparse_agent_expr) Rename to ...
10894 (gdb_unparse_agent_expr): ... this, make it non-static and move
10896 (eval_agent_expr): Rename to ...
10897 (eval_tracepoint_agent_expr): ... this.
10898 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10899 forward declarations.
10900 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10901 (agent_get_trace_state_variable_value): New function.
10902 (agent_set_trace_state_variable_value): New function.
10903 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10904 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10905 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10906 (condition_true_at_tracepoint): Likewise.
10907 (parse_agent_expr): Rename to ...
10908 (gdb_parse_agent_expr): ... this and move to ax.c.
10909 (unparse_agent_expr): Rename to ...
10910 (gdb_unparse_agent_expr): ... this and move to ax.c.
10911 (gdb_agent_op_name): Move to ax.c.
10912 (eval_agent_expr): Rename to ...
10913 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10915 (eval_tracepoint_agent_expr): New function.
10916 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10918 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10920 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10921 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10922 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10923 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10924 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10925 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10926 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10927 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10928 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10929 (compile_bytecodes): Remove forward declaration.
10930 (is_goto_target): Move to ax.c.
10931 (compile_bytecodes): Move to ax.c and call
10932 agent_get_trace_state_variable_value (...) and
10933 agent_set_trace_state_variable_value (...).
10935 * Makefile.in: Update ax.c and IPA dependencies.
10937 2012-02-24 Pedro Alves <palves@redhat.com>
10939 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10940 (cmd_bigqtbuffer_circular): ... this. Only handle
10941 'QTBuffer:circular:'.
10942 (handle_tracepoint_general_set): Adjust.
10944 2012-02-16 Yao Qi <yao@codesourcery.com>
10946 * inferiors.c: Move code to ...
10947 * dll.c: .... here. New.
10948 * server.h: Declare clear_dlls.
10949 * Makefile.in (SFILES): Add dll.c.
10953 2012-02-11 Yao Qi <yao@codesourcery.com>
10955 * server.c: (handle_monitor_command): Add a new parameter
10957 (handle_query): Update caller.
10959 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10961 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10962 * configure, config.in: Regenerate.
10963 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10966 2012-02-02 Pedro Alves <palves@redhat.com>
10968 Try SIGKILL first, then PTRACE_KILL.
10969 * linux-low.c (linux_kill_one_lwp): New.
10970 (linux_kill_one_lwp): Rename to ...
10971 (kill_one_lwp_callback): ... this. Use the new
10972 linux_kill_one_lwp.
10974 2012-02-02 Pedro Alves <palves@redhat.com>
10976 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10979 2012-01-27 Pedro Alves <palves@redhat.com>
10981 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10982 (elf_64_file_p): Make static.
10983 (linux_pid_exe_is_elf_64_file): New.
10984 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10985 Delete declarations.
10986 (linux_pid_exe_is_elf_64_file): Declare.
10987 * linux-x86-low.c (x86_arch_setup): Use
10988 linux_pid_exe_is_elf_64_file.
10990 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10992 * linux-low.c (linux_wait_for_event_1): Rename to ...
10993 (linux_wait_for_event): ... here and merge it with former
10994 linux_wait_for_event - new variable wait_ptid, use it.
10995 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10997 2012-01-23 Pedro Alves <palves@redhat.com>
10999 * server.c (main): Avoid yet another case of infinite loop while
11000 detaching/killing after a longjmp.
11002 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11005 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11007 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11009 * hostio.c (handle_readlink): New function.
11010 (handle_vFile): Call it to handle "vFile:readlink" packets.
11012 2012-01-20 Pedro Alves <palves@redhat.com>
11013 Ulrich Weigand <ulrich.weigand@linaro.org>
11015 * server.c (handle_v_requests): Only support vAttach and vRun to
11016 start multiple processes when in extended protocol mode.
11018 2012-01-17 Pedro Alves <palves@redhat.com>
11020 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11021 memalign plus mprotect to allocate the scratch buffer.
11023 2012-01-13 Pedro Alves <palves@redhat.com>
11025 * server.c (attach_inferior): Clear `cont_thread'.
11027 2012-01-13 Pedro Alves <palves@redhat.com>
11029 * server.c (main): Avoid infinite loop while detaching/killing
11032 2012-01-09 Doug Evans <dje@google.com>
11034 * server.c (start_inferior): Set last_ptid in --wrapper case.
11036 2012-01-06 Yao Qi <yao@codesourcery.com>
11038 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11040 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11042 2012-01-04 Yao Qi <yao@codesourcery.com>
11044 * tracepoint.c (cmd_qtdp): Print debug message
11045 for static tracepoint.
11047 2012-01-04 Yao Qi <yao@codesourcery.com>
11049 * tracepoint.c (trace_vdebug): Differentiate debug message
11050 between gdbserver and IPA.
11052 2012-01-03 Yao Qi <yao@codesourcery.com>
11054 * tracepoint.c (tracepoint_was_hit): Don't collect for
11057 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11059 * terminal.h: Reformat copyright header.
11061 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11063 * server.c (gdbserver_version): Update copyright year.
11064 * gdbreplay.c (gdbreplay_version): Likewise.
11066 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11068 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11071 2011-12-18 Hui Zhu <teawater@gmail.com>
11072 * linux-low.c (linux_create_inferior): Save return value to ret.
11074 2011-12-18 Hui Zhu <teawater@gmail.com>
11076 * linux-low.c (linux_create_inferior): Save return value to ret.
11078 2011-12-16 Doug Evans <dje@google.com>
11080 * linux-low.c (linux_create_inferior): If stdio connection,
11081 redirect stdin from /dev/null, stdout to stderr.
11082 * remote-utils.c (remote_is_stdio): New static global.
11083 (remote_connection_is_stdio): New function.
11084 (remote_prepare): Handle stdio connection.
11085 (remote_open): Ditto.
11086 (remote_close): Don't close stdin for stdio connections.
11087 (read_prim,write_prim): New functions. Replace all calls to
11088 read/write to these.
11089 * server.c (main): Watch for "-" argument. Move call to
11090 remote_prepare before start_inferior.
11091 * server.h (STDIO_CONNECTION_NAME): New macro.
11092 (remote_connection_is_stdio): Declare.
11094 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11095 in debugging output.
11097 2011-12-15 Yao Qi <yao@codesourcery.com>
11099 * tracepoint.c: Include sys/syscall.h.
11100 (gdb_ust_thread): Remove preprocessor conditional.
11102 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11104 * linux-low.c (linux_detach_one_lwp): Call
11105 the_low_target.prepare_to_resume before detaching.
11107 2011-12-14 Yao Qi <yao@codesourcery.com>
11109 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11112 2011-12-14 Yao Qi <yao@codesourcery.com>
11114 * i386-low.c (i386_low_stopped_data_address): Initialize local
11115 variable `control'.
11117 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11121 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11122 DR_CONTROL unless necessary. Extend comments.
11123 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11124 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11126 2011-12-13 Yao Qi <yao@codesourcery.com>
11128 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11130 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11132 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11134 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11135 Print new debug message for such case.
11137 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11139 Fix overlapping memcpy.
11140 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11141 the read_inferior_memory transfer.
11142 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11143 write_inferior_memory transfer.
11144 (set_fast_tracepoint_jump): New variable buf. Use it for the
11145 read_inferior_memory and write_inferior_memory transfers.
11146 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11147 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11148 Use it for the write_inferior_memory transfer.
11149 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11152 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11154 * linux-low.c (fetch_register, store_register): Make code
11155 consistent, fix formatting.
11157 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11159 * linux-low.c (usr_store_inferior_registers): Factor out code
11160 to handle individual registers into...
11161 (store_register): ... this new function.
11163 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11165 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11166 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11167 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11168 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11169 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11170 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11171 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11172 (srv_xmlfiles): Add new XML files.
11174 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11176 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11177 (init_registers_s390_linux32v1): Add prototype.
11178 (init_registers_s390_linux32v2): Likewise.
11179 (init_registers_s390_linux64v1): Likewise.
11180 (init_registers_s390_linux64v2): Likewise.
11181 (init_registers_s390x_linux64v1): Likewise.
11182 (init_registers_s390x_linux64v2): Likewise.
11183 (s390_num_regs): Increment to 52.
11184 (s390_regmap): Add orig_r2 register.
11185 (s390_num_regs_3264): Increment to 68.
11186 (s390_regmap_3264): Add orig_r2 register.
11187 (s390_collect_ptrace_register): Handle orig_r2 register.
11188 (s390_supply_ptrace_register): Likewise.
11189 (s390_fill_last_break): New function.
11190 (s390_store_last_break): Likewise.
11191 (s390_fill_system_call): New function.
11192 (s390_store_system_call): Likewise.
11193 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11195 (s390_check_regset): New function.
11196 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11197 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11198 Update target_regsets for available register sets.
11200 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11201 Jan Kratochvil <jan.kratochvil@redhat.com>
11203 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11204 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11206 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11207 * linux-low.h (struct process_info_private): New member r_debug.
11208 * server.c (handle_qxfer_libraries): Call
11209 the_target->qxfer_libraries_svr4.
11210 (handle_qxfer_libraries_svr4): New function.
11211 (qxfer_packets): New entry "libraries-svr4".
11212 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11213 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11214 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11215 PACKET_qXfer_libraries_svr4.
11217 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11219 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11220 PSW address/mask between 8-byte and 16-byte formats.
11221 (s390_supply_ptrace_register): Likewise.
11222 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11223 basic addressing mode bit.
11225 2011-11-24 Stan Shebs <stan@codesourcery.com>
11227 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11229 2011-11-17 Stan Shebs <stan@codesourcery.com>
11231 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11232 (tracing_start_time): New global.
11233 (tracing_stop_time): New global.
11234 (tracing_user_name): New global.
11235 (tracing_notes): New global.
11236 (tracing_stop_note): New global.
11237 (cmd_qtstart): Set traceframe_usage, start_time.
11238 (stop_tracing): Set stop_time.
11239 (cmd_qtstatus): Report additional status.
11240 (cmd_qtp): New function.
11241 (handle_tracepoint_query): Call it.
11242 (cmd_qtnotes): New function.
11243 (handle_tracepoint_general_set): Call it.
11244 (get_timestamp): Rename from tsv_get_timestamp.
11246 2011-11-14 Stan Shebs <stan@codesourcery.com>
11247 Kwok Cheung Yeung <kcy@codesourcery.com>
11249 * linux-x86-low.c (small_jump_insn): New.
11250 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11251 trampoline and error message, build a trampoline and issue a small
11252 jump instruction to it.
11253 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11254 trampoline and error message.
11255 (x86_get_min_fast_tracepoint_insn_len): New.
11256 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11257 * linux-low.h (struct linux_target_ops): Add arguments to
11258 install_fast_tracepoint_jump_pad operation, add new operation.
11259 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11261 (linux_get_min_fast_tracepoint_insn_len): New function.
11262 (linux_target_op): Add new operation.
11263 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11264 (gdb_trampoline_buffer_end): Ditto.
11265 (gdb_trampoline_buffer_error): Ditto.
11266 (struct ipa_sym_addresses): Add fields for new IPA variables.
11267 (symbol_list): Add entries for new IPA variables.
11268 (struct tracepoint): Add fields to hold the address range of the
11269 trampoline used by the tracepoint.
11270 (trampoline_buffer_head): New static variable.
11271 (trampoline_buffer_tail): Ditto.
11272 (claim_trampoline_space): New function.
11273 (have_fast_tracepoint_trampoline_buffer): New function.
11274 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11276 (install_fast_tracepoint): Ditto, also add error buffer argument.
11277 (cmd_qtminftpilen): New function.
11278 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11279 (fast_tracepoint_from_trampoline_address): New function.
11280 (fast_tracepoint_collecting): Handle trampoline as part of jump
11282 (set_trampoline_buffer_space): New function.
11283 (initialize_tracepoint): Initialize new IPA variables.
11284 * target.h (struct target_ops): Add arguments to
11285 install_fast_tracepoint_jump_pad operation, add new
11286 get_min_fast_tracepoint_insn_len operation.
11287 (target_get_min_fast_tracepoint_insn_len): New.
11288 (install_fast_tracepoint_jump_pad): Add arguments.
11289 * server.h (IPA_BUFSIZ): Define.
11290 * linux-i386-ipa.c: Include extra header files.
11291 (initialize_fast_tracepoint_trampoline_buffer): New function.
11292 (initialize_low_tracepoint): Call it.
11293 * server.h (set_trampoline_buffer_space): Declare.
11294 (claim_trampoline_space): Ditto.
11295 (have_fast_tracepoint_trampoline_buffer): Ditto.
11297 2011-11-14 Yao Qi <yao@codesourcery.com>
11299 * server.c (handle_query): Handle InstallInTrace for qSupported.
11300 * tracepoint.c (add_tracepoint): Sort list.
11301 (install_tracepoint, download_tracepoint): New.
11302 (cmd_qtdp): Call them to install and download tracepoints.
11303 (sort_tracepoints): Removed.
11304 (cmd_qtstart): Update.
11306 2011-11-14 Yao Qi <yao@codesourcery.com>
11308 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11309 * mem-break.h: Declare.
11310 * tracepoint.c (cmd_qtstart): Move some code to ...
11311 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11313 (download_tracepoints): Move some code to ...
11314 (download_tracepoint_1): ... here. New.
11316 2011-11-08 Yao Qi <yao@codesourcery.com>
11318 * remote-utils.c (relocate_instruction): A comment fix.
11320 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11322 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11323 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11324 dr_status_mirror and dr_control_mirror from debug_reg_state.
11325 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11326 (i386_initial_stuff): Remove use of deleted globals.
11327 (i386_get_thread_context, i386_set_thread_context,
11328 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11329 from debug_reg_state.
11331 2011-11-05 Yao Qi <yao@codesourcery.com>
11333 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11334 address as TPOINT's.
11336 2011-11-02 Stan Shebs <stan@codesourcery.com>
11338 * tracepoint.c (agent_mem_read_string): New function.
11339 (eval_agent_expr): Call it for tracenz.
11340 * server.c (handle_query): Report support for tracenz.
11342 2011-11-02 Yao Qi <yao@codesourcery.com>
11344 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11346 2011-11-02 Yao Qi <yao@codesourcery.com>
11348 * target.h: Fix a typo in comment.
11350 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11352 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11353 clobber the breakpoints' shadows with fast tracepoint jumps.
11354 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11355 * target.c (write_inferior_memory): Also pass MYADDR down to
11358 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11360 * configure.ac: Check support for personality routine.
11361 * configure: Regenerate.
11362 * config.in: Likewise.
11363 * linux-low.c: Include <sys/personality.h>.
11364 Define ADDR_NO_RANDOMIZE if necessary.
11365 (linux_create_inferior): Disable address space randomization when
11366 forking inferior, if requested.
11367 (linux_supports_disable_randomization): New function.
11368 (linux_target_ops): Install it.
11369 * server.h (disable_randomization): Declare.
11370 * server.c (disable_randomization): New global variable.
11371 (handle_general_set): Handle QDisableRandomization.
11372 (handle_query): Likewise for qSupported.
11373 (main): Support --disable-randomization and --no-disable-randomization
11374 command line arguments.
11375 * target.h (struct target_ops): Add supports_disable_randomization.
11376 (target_supports_disable_randomization): New macro.
11378 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11380 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11382 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11383 [!PT_GETDSBT] (target_loadmap): New definition.
11384 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11385 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11386 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11387 and PT_GETDSBT to LINUX_LOADMAP.
11388 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11389 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11391 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11393 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11394 (arm_linux_hwbp_cap): New static variable.
11395 (arm_linux_get_hwbp_cap): Replace by ...
11396 (arm_linux_init_hwbp_cap): ... this new function.
11397 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11398 (arm_linux_get_hw_watchpoint_count): Likewise.
11399 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11400 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11401 (arm_prepare_to_resume): Use perror_with_name instead of error.
11403 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11405 * linux-arm-low.c: Include <signal.h>.
11406 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11407 (struct arm_linux_hwbp_cap): New data type.
11408 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11409 (struct arm_linux_hw_breakpoint): New data type.
11410 (MAX_BPTS, MAX_WPTS): Define.
11411 (struct arch_process_info, struct arch_lwp_info): New data types.
11412 (arm_linux_get_hwbp_cap): New function.
11413 (arm_linux_get_hw_breakpoint_count): Likewise.
11414 (arm_linux_get_hw_watchpoint_count): Likewise.
11415 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11416 (arm_hwbp_control_initialize): Likewise.
11417 (arm_hwbp_control_is_enabled): Likewise.
11418 (arm_hwbp_control_is_initialized): Likewise.
11419 (arm_hwbp_control_disable): Likewise.
11420 (arm_linux_hw_breakpoint_equal): Likewise.
11421 (arm_linux_hw_point_initialize): Likewise.
11422 (struct update_registers_data): New data structure.
11423 (update_registers_callback: New function.
11424 (arm_insert_point): Likewise.
11425 (arm_remove_point): Likewise.
11426 (arm_stopped_by_watchpoint): Likewise.
11427 (arm_stopped_data_address): Likewise.
11428 (arm_new_process): Likewise.
11429 (arm_new_thread): Likewise.
11430 (arm_prepare_to_resume): Likewise.
11431 (the_low_target): Register arm_insert_point, arm_remove_point,
11432 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11433 arm_new_thread, and arm_prepare_to_resume.
11435 2011-09-15 Stan Shebs <stan@codesourcery.com>
11437 * server.h (struct emit_ops): Add compare-goto fields.
11438 * tracepoint.c (gdb_agent_op_sizes): New table.
11439 (emit_eq_goto): New function.
11440 (emit_ne_goto): New function.
11441 (emit_lt_goto): New function.
11442 (emit_le_goto): New function.
11443 (emit_gt_goto): New function.
11444 (emit_ge_goto): New function.
11445 (is_goto_target): New function.
11446 (compile_bytecodes): Recognize special cases of compare-goto
11447 combinations and call specialized emitters for them.
11448 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11449 (amd64_emit_ne_goto): New function.
11450 (amd64_emit_lt_goto): New function.
11451 (amd64_emit_le_goto): New function.
11452 (amd64_emit_gt_goto): New function.
11453 (amd64_emit_ge_goto): New function.
11454 (amd64_emit_ops): Add the new functions.
11455 (i386_emit_eq_goto): New function.
11456 (i386_emit_ne_goto): New function.
11457 (i386_emit_lt_goto): New function.
11458 (i386_emit_le_goto): New function.
11459 (i386_emit_gt_goto): New function.
11460 (i386_emit_ge_goto): New function.
11461 (i386_emit_ops): Add the new functions.
11463 2011-09-08 Stan Shebs <stan@codesourcery.com>
11465 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11466 (i386_emit_epilogue): Restore %ebx.
11468 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11470 * server.c (step_thread): Remove definition.
11471 (process_serial_event): Don't handle Hs.
11472 * server.h (step_thread): Remove declaration.
11473 * target.c (set_desired_inferior): Remove use of step_thread.
11475 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11477 * linux-low.c: Include linux-procfs.h.
11478 (linux_attach_lwp_1): Update comments.
11479 (linux_attach): Scan for existing threads when attaching to a
11480 process that is the tgid.
11481 * Makefile.in: Update dependencies.
11483 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11485 * configure.srv: Add linux-procfs.o dependencies.
11487 2011-08-14 Yao Qi <yao@codesourcery.com>
11489 * target.h (struct target_ops): Fix indent.
11490 * win32-low.c (win32_target_ops): Fix comment.
11492 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11493 Yao Qi <yao@codesourcery.com>
11495 * Makefile.in (clean): Remove tic6x-*.c files.
11496 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11497 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11498 (tic6x-c64xp-linux.c): Likewise.
11499 * configure.srv: Add support for tic6x-*-uclinux.
11500 * linux-tic6x-low.c: New.
11501 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11503 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11504 Yao Qi <yao@codesourcery.com>
11506 * target.h (struct target_ops): Add read_loadmap.
11507 * linux-low.c (struct target_loadseg): New type.
11508 (struct target_loadmap): New type.
11509 (linux_read_loadmap): New function.
11510 (linux_target_ops): Add linux_read_loadmap.
11511 * server.c (handle_query): Support qXfer:fdpic:read packet.
11512 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11515 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11517 * win32-low.c: Include <stdint.h>.
11519 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11521 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11522 to the inferior here.
11523 (i386_remove_aligned_watchpoint): Ditto.
11524 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11525 fit part of the watchpoint in the debug registers.
11526 (i386_update_inferior_debug_regs): New.
11527 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11528 registers, and only update the inferior on success.
11529 (i386_low_remove_watchpoint): Ditto.
11531 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11533 * linux-low.c (compare_ints, unique, list_threads, show_process,
11534 linux_core_of_thread): Delete.
11535 (linux_target_ops): Change linux_core_of_thread to
11536 linux_common_core_of_thread.
11537 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11538 * utils.c (malloc_failure): Change type of argument.
11539 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11540 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11541 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11542 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11543 (IPA_OBJS): Add common-utils-ipa.o.
11544 (ptid_h, linux_osdata_h): New macros.
11545 (server_h): Add common/common-utils.h, common/xml-utils.h,
11546 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11548 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11549 ptid.o, buffer.o): New rules.
11550 (linux-low.o): Add common/linux-osdata.h as a dependency.
11551 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11552 * configure.ac: Add AC_HEADER_DIRENT check.
11553 * config.in: Regenerate.
11554 * configure: Regenerate.
11555 * remote-utils.c (xml_escape_text): Delete.
11556 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11557 buffer_xml_printf): Move to common/buffer.c.
11558 * server.c (main): Remove call to initialize_inferiors.
11559 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11560 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11561 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11562 internal_error, gdb_assert, gdb_assert_fail): Delete.
11563 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11564 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11566 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11567 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11568 initialize_inferiors): Delete.
11570 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11572 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11575 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11577 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11579 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11581 2011-05-26 Yao Qi <yao@codesourcery.com>
11583 * Makefile.in (thread-db.o): Track dependence to
11584 common/gdb_thread_db.h.
11585 * thread-db.c: include gdb_thread_db.h from right place.
11587 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11589 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11590 __FILE__ and __LINE__ to internal_error.
11592 2011-05-13 Doug Evans <dje@google.com>
11594 * thread-db.c (try_thread_db_load_from_sdir): New function.
11595 (try_thread_db_load_from_dir): New function.
11596 (thread_db_load_search): Handle $sdir, ignore $pdir.
11597 Remove trying of system directories if search of
11598 libthread-db-search-path fails, that is now done via $sdir.
11600 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11602 * server.c (handle_query): Add EnableDisableTracepoints to the list
11603 of supported features.
11604 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11606 (cmd_qtenable_disable): New.
11607 (cmd_qtstart): Install tracepoints even if disabled.
11608 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11609 receiving a QTEnable or QTDisable packet.
11610 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11611 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11613 (gdb_probe): Skip data collection if static tracepoint is disabled.
11615 2011-05-10 Doug Evans <dje@google.com>
11617 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11619 2011-05-04 Doug Evans <dje@google.com>
11621 * linux-low.c (linux_join): Skip process lookup.
11622 * spu-low.c (spu_join): Ditto.
11623 * server.c (join_inferiors_callback): Delete.
11624 (process_serial_event): For 'D' packet (detach) call join_inferior
11627 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11629 * README: Don't mention xscale*-*-linux*.
11630 * configure.srv (xscale*-*-linux*): Don't handle target.
11632 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11634 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11636 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11637 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11638 (i386_emit_void_call_2): Likewise.
11640 2011-04-26 Yao Qi <yao@codesourcery.com>
11642 * linux-low.c: Move common macros to linux-ptrace.h.
11643 Include linux-ptrace.h.
11644 * Makefile.in (linux_ptrace_h): New.
11645 (linux-low.o): Depends on linux-ptrace.h.
11647 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11649 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11650 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11651 (remote_prepare): New function with most of the TCP code from ...
11652 (remote_open): ... here. Detect PORT here unconditionally. Move also
11653 setting transport_is_reliable.
11654 * server.c (run_once): New variable.
11655 (gdbserver_usage): Document it.
11656 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11657 the first run if RUN_ONCE.
11658 * server.h (run_once, remote_prepare): New declarations.
11660 2011-04-19 Tom Tromey <tromey@redhat.com>
11662 * win32-low.c (handle_load_dll): Remove duplicate "the".
11664 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11666 Remove support for old Cygwin 1.5 versions.
11667 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11668 function to avoid warning.
11669 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11672 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11674 * gdbserver/server.h (Macro _): Define it if not available.
11676 2011-03-14 Michael Snyder <msnyder@vmware.com>
11678 * hostio.c (handle_close): Remove unnecessary null test.
11680 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11682 * Makefile.in (maintainer-clean realclean distclean): Remove
11683 "make ... subdir_do" command.
11685 2011-03-10 Michael Snyder <msnyder@vmware.com>
11687 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11689 * server.c (handle_v_run): Free alloced buffer on early return.
11691 2011-03-09 Yao Qi <yao@codesourcery.com>
11694 2011-03-04 Yao Qi <yao@codesourcery.com>
11696 * Makefile.in: Remove GNU make feature --directory.
11698 2011-03-05 Yao Qi <yao@codesourcery.com>
11700 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11701 (subdir_do): New make target. Copied from gdb/Makefile.
11702 (maintainer-clean, realclean, distclean, clean): Call corresponding
11703 make targets in common/Makefile.
11705 2011-02-11 Yao Qi <yao@codesourcery.com>
11707 * configure.ac: Call AC_PROG_RANLIB.
11708 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11709 * configure: Regenerate.
11711 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11713 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11715 2011-03-06 Yao Qi <yao@codesourcery.com>
11717 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11719 2011-03-05 Yao Qi <yao@codesourcery.com>
11721 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11722 (subdir_do): New make target. Copied from gdb/Makefile.
11723 (maintainer-clean, realclean, distclean, clean): Call corresponding
11724 make targets in common/Makefile.
11726 2011-03-04 Yao Qi <yao@codesourcery.com>
11728 * Makefile.in: Remove GNU make feature --directory.
11730 2011-03-04 Michael Snyder <msnyder@vmware.com>
11732 * server.c (queue_stop_reply): Call xmalloc not malloc.
11734 2011-03-02 Michael Snyder <msnyder@vmware.com>
11736 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11738 2011-02-28 Michael Snyder <msnyder@vmware.com>
11740 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11741 (cmd_qtframe): Ditto.
11742 (cmd_qtbuffer): Ditto.
11743 (cmd_bigqtbuffer): Ditto.
11745 * utils.c (decimal2str): Initialize 'width' to nine, then
11746 don't mess with it.
11748 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11750 * hostio.c (require_data): Free *data, not data.
11752 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11754 * hostio.c (require_data): Use free, not xfree.
11756 2011-02-27 Michael Snyder <msnyder@vmware.com>
11758 * server.c (handle_query): Discard unused value.
11760 * hostio.c (require_data): Free malloc memory before returning
11763 2011-02-26 Michael Snyder <msnyder@vmware.com>
11765 * linux-low.c (list_threads): Call closedir for dirent.
11767 2011-02-27 Michael Snyder <msnyder@vmware.com>
11769 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11770 a case statement falls through.
11772 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11774 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11777 2011-02-26 Michael Snyder <msnyder@vmware.com>
11779 * utils.c (decimal2str): Eliminate dead code and dead param.
11780 (pulongest): Drop dead param from call to decimal2str.
11783 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11785 Revert the following patch (not approved yet):
11786 2011-02-21 Hui Zhu <teawater@gmail.com>
11787 * tracepoint.c (tp_printf): New function.
11788 (eval_agent_expr): Handle gdb_agent_op_printf.
11790 2011-02-21 Hui Zhu <teawater@gmail.com>
11792 * tracepoint.c (tp_printf): New function.
11793 (eval_agent_expr): Handle gdb_agent_op_printf.
11795 2011-02-18 Tom Tromey <tromey@redhat.com>
11797 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11798 (tracepoint.o): Likewise.
11799 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11800 (gdb_agent_op_names): Likewise.
11802 2011-02-18 Tom Tromey <tromey@redhat.com>
11804 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11805 gdb_agent_op_rot>: New constants.
11806 (gdb_agent_op_names): Add pick and roll.
11807 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11810 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11812 * aclocal.m4: Regenerated with aclocal-1.11.1.
11814 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11816 * server.c (handle_qxfer_traceframe_info): New.
11817 (qxfer_packets): Register "traceframe-info".
11818 (handle_query): Report support for qXfer:traceframe-info:read+.
11819 * tracepoint.c (match_blocktype): New.
11820 (traceframe_find_block_type): Rename to ...
11821 (traceframe_walk_blocks): ... this. Add callback filter argument,
11823 (traceframe_find_block_type): New, reimplemented on top of
11824 traceframe_walk_blocks.
11825 (build_traceframe_info_xml): New.
11826 (traceframe_read_info): New.
11827 * server.h (traceframe_read_info): Declare.
11829 2011-02-11 Yao Qi <yao@codesourcery.com>
11831 * configure.ac: Call AC_PROG_RANLIB.
11832 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11833 * configure: Regenerate.
11835 2011-02-07 Pedro Alves <pedro@codesourcery.com>
11837 * server.c (gdb_read_memory): Change return semantics to allow
11839 (handle_search_memory_1): Adjust.
11840 (process_serial_event) <'m' packet>: Handle partial transfers.
11841 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11843 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11845 * regcache.c (init_register_cache): Initialize
11846 regcache->register_status.
11847 (free_register_cache): Release regcache->register_status.
11848 (regcache_cpy): Copy register_status.
11849 (registers_to_string): Print 'x's for unavailable registers.
11850 (supply_register): Mark the register's status valid or
11851 unavailable, depending on whether a buffer was passed in or not.
11852 (supply_register_zeroed): New.
11853 (supply_regblock): Mark the registers' status valid or
11854 unavailable, depending on whether a buffer was passed in or not.
11855 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11856 (struct regcache): New `register_status' field.
11857 (supply_register_zeroed): Declare.
11858 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11859 supply_register_zeroed, rather than passing a NULL buffer to
11861 * tracepoint.c (fetch_traceframe_registers): Update comment.
11863 2011-01-28 Pedro Alves <pedro@codesourcery.com>
11865 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11868 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11870 * server.h (decode_xfer_write): Change prototype.
11871 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11872 and don't extract the annex here.
11873 * server.c (decode_xfer_read): Remove `annex' parameter,
11874 and don't extract the annex here.
11875 (decode_xfer): New.
11876 (struct qxfer): New.
11877 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11878 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11879 (handle_qxfer_statictrace): New functions, abstracted out from
11880 handle_query, and made to use the struct qxfer interface.
11881 (handle_threads_qxfer_proper): Rename to ...
11882 (handle_qxfer_threads_proper): ... this.
11883 (handle_threads_qxfer): Rename to ...
11884 (handle_qxfer_threads): ... this. Adjust.
11885 (qxfer_packets): New array.
11886 (handle_qxfer): New function.
11887 (handle_query): Use handle_qxfer.
11889 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11891 * gdbreplay.c: Shorten lines of >= 80 columns.
11892 * linux-low.c: Ditto.
11893 * linux-ppc-low.c: Ditto.
11894 * linux-s390-low.c: Ditto.
11895 * linux-sparc-low.c: Ditto.
11896 * linux-x86-low.c: Ditto.
11897 * linux-xtensa-low.c: Ditto.
11898 * mem-break.c: Ditto.
11899 * nto-low.c: Ditto.
11900 * regcache.h: Ditto.
11901 * remote-utils.c: Ditto.
11904 * thread-db.c: Ditto.
11905 * tracepoint.c: Ditto.
11907 * win32-low.h: Ditto.
11909 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11911 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11914 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11916 * server.c (gdbserver_version): Update copyright year in version
11918 * gdbreplay.c (gdbreplay_version): Ditto.
11920 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11922 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11923 * linux-bfin-low.c: New file.
11924 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11925 PT_DATA_ADDR for BFIN targets.
11926 * Makefile.in (SFILES): Add linux-bfin-low.c.
11927 (clean): Remove reg-bfin.c.
11928 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11929 * README: Mention supported Blackfin targets.
11931 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11933 * .gitignore: New file.
11935 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11937 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11939 2010-10-22 Jie Zhang <jie@codesourcery.com>
11941 * Makefile.in: Add FLAGS_TO_PASS variable.
11942 (install): Remove dependency of install-only and recursively
11943 invoke make for install-only.
11945 2010-10-04 Doug Evans <dje@google.com>
11947 * Makefile.in (uninstall): Use $(DESTDIR).
11949 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11953 * linux-x86-low.c (compat_siginfo_from_siginfo)
11954 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11955 si_code is < 0. Check for si_code == SI_TIMER before checking for
11958 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11960 * lynx-i386-low.c: New file.
11961 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11963 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11965 * lynx-low.c (ptrace_request_to_str): Remove handling for
11966 request values that have been removed in LynxOS 5.x.
11968 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11970 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11973 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11975 * configure.ac: Add --enable-inprocess-agent option.
11976 * configure: Rebuilt.
11978 2010-09-06 Yao Qi <yao@codesourcery.com>
11980 * linux-low.c (linux_kill): Remove unused variable.
11981 (linux_stabilize_threads): Likewise.
11982 * server.c (start_inferior): Likewise.
11983 (queue_stop_reply_callback): Likewise.
11984 * tracepoint.c (do_action_at_tracepoint): Likewise.
11986 2010-09-06 Yao Qi <yao@codesourcery.com>
11988 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11991 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11993 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11995 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11997 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12000 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12002 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12003 gdbserver/lynx-ppc-low.c: New files.
12004 * Makefile.in (lynx_low_h): New variable.
12005 (lynx-low.o, lynx-ppc-low.o): New rules.
12006 * configure.ac: On LynxOS, link with -lnetinet.
12007 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12008 * configure: regenerate.
12010 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12012 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12013 * configure.ac: Add check for vasprintf and vsnprintf.
12014 * configure, config.in: Regenerate.
12015 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12017 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12019 * gdbreplay.c: Move include of alloca.h up, next to include of
12021 * server.h: Add include of malloc.h.
12022 * mem-break.c: Remove include of malloc.h.
12023 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12025 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12027 * Makefile.in (memmem.o): Build with -Wno-error.
12029 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12031 * utils.c (xsnprintf): Make non-static.
12032 * server.h: Add xsnprintf declaration.
12033 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12034 replace calls to snprintf by calls to xsnprintf throughout.
12036 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12038 * configure.ac: Add configure check for alloca.
12039 * configure, config.in: Regenerate.
12040 * server.h: Include alloca.h if it exists.
12041 * gdbreplay.c: Include alloca.h if it exists.
12043 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12045 * linux-low.c (__SIGRTMIN): Define if not already defined.
12046 (linux_create_inferior): Check for __ANDROID__ rather than
12048 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12049 are already deferred.
12050 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12051 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12052 stopped and already has a pending signal to report.
12053 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12054 a pending signal to report or is moving out of a jump pad.
12055 (linux_init_signals): Check for __ANDROID__ rather than
12058 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12060 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12061 debug_threads check. Avoid a linear search when not doing debug
12064 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12066 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12067 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12068 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12069 (process_event): Change local fd's type to gdb_fildes_t.
12070 (create_file_handler): Adjust prototype.
12071 (delete_file_handler): Adjust prototype.
12072 (handle_file_event): Adjust prototype. Use pfildes.
12073 (create_file_event): Adjsut prototype.
12074 * remote-utils.c (remote_desc, listen_desc): Change type to
12076 * server.h: New gdb_fildes_t typedef.
12077 [USE_WIN32API]: Include winsock2.h.
12078 (delete_file_handler, add_file_handler): Adjust prototypes.
12079 (pfildes): Declare.
12080 * utils.c (pfildes): New.
12082 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12084 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12085 * configure: Regenerate.
12087 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12089 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12090 (linux_done_accessing_memory): ... this.
12091 (linux_target_ops): Adjust.
12092 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12093 * nto-low.c (nto_target_ops): Adjust comment.
12094 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12095 * spu-low.c (spu_target_ops): Adjust comment.
12096 * target.h (target_ops): Rename unprepare_to_access_memory field
12097 to done_accessing_memory.
12098 (unprepare_to_access_memory): Rename to ...
12099 (done_accessing_memory): ... this.
12101 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12103 * linux-low.c (linux_prepare_to_access_memory): New.
12104 (linux_unprepare_to_access_memory): New.
12105 (linux_target_ops): Install them.
12106 * server.c (read_memory): Rename to ...
12107 (gdb_read_memory): ... this. Use
12108 prepare_to_access_memory/prepare_to_access_memory.
12109 (write_memory): Rename to ...
12110 (gdb_write_memory): ... this. Use
12111 prepare_to_access_memory/prepare_to_access_memory.
12112 (handle_search_memory_1): Adjust.
12113 (process_serial_event): Adjust.
12114 * target.h (struct target_ops): New fields
12115 prepare_to_access_memory and unprepare_to_access_memory.
12116 (prepare_to_access_memory, unprepare_to_access_memory): New.
12117 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12118 prepare_to_access_memory/prepare_to_access_memory.
12119 * nto-low.c (nto_target_ops): Adjust.
12120 * spu-low.c (spu_target_ops): Adjust.
12121 * win32-low.c (win32_target_ops): Adjust.
12123 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12125 * Makefile.in (WARN_CFLAGS): Get it from configure.
12126 (WERROR_CFLAGS): New.
12127 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12128 * configure.ac: Introduce --enable-werror, which adds -Werror to
12129 the compiler command line. Enabled by default. Disable with
12130 --disable-werror. Add -Wdeclaration-after-statement
12131 Wpointer-arith and -Wformat-nonliteral to warning flags.
12132 * configure: Regenerate.
12134 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12136 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12138 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12140 * gdbreplay.c (remote_error): New.
12142 (expect): Use gdbchar. Check for error reading from GDB.
12143 Clarify sync error output.
12144 (play): Check for errors writing to GDB.
12145 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12146 * remote-utils.c (getpkt): Check for errors writing to the remote
12149 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12151 * linux-low.c (linux_wait_1): Move non-debugging code out of
12152 `debug_threads' control.
12154 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12156 * linux-low.c (linux_wait_1): Don't set last_status here.
12157 * server.c (push_event, queue_stop_reply_callback): Assert we're
12158 not pushing a TARGET_WAITKIND_IGNORE event.
12159 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12160 (myresume, handle_target_event): Set the thread's last_resume_kind
12161 and last_status from the target returned status.
12163 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12167 * linux-x86-low.c (update_debug_registers_callback): New.
12168 (i386_dr_low_set_addr): Use it.
12169 (i386_dr_low_get_addr): New.
12170 (i386_dr_low_set_control): Use update_debug_registers_callback.
12171 (i386_dr_low_get_control): New.
12172 (i386_dr_low_get_status): Adjust.
12173 * linux-low.c (linux_stop_lwp): New.
12174 * linux-low.h (linux_stop_lwp): Declare.
12176 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12177 argument instead of a i386_debug_reg_state.
12178 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12179 a i386_debug_reg_state.
12180 (i386_insert_aligned_watchpoint): Adjust.
12181 (i386_remove_aligned_watchpoint): Adjust.
12182 (i386_low_stopped_data_address): Read the debug registers from the
12183 inferior instead of from the mirrors.
12184 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12185 (i386_dr_low_get_addr): Declare.
12186 (i386_dr_low_get_control): Declare.
12187 (i386_dr_low_get_status): Change prototype.
12189 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12190 (i386_dr_low_get_addr): New.
12191 (i386_dr_low_get_control): New.
12192 (i386_dr_low_get_status): Adjust prototype. Return
12194 (i386_initial_stuff): Clear dr_status_mirror and
12196 (i386_get_thread_context): Adjust.
12197 (i386_set_thread_context): Adjust.
12198 (i386_thread_added): Adjust.
12200 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12202 * linux-low.h (linux_thread_area): Delete declaration.
12204 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12206 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12207 after its termination.
12209 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12211 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12212 (gdb_wants_all_stopped): Delete.
12213 (linux_wait_1): Don't call them.
12214 * server.c (handle_v_cont): Tag all threads as want-stopped.
12215 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12216 stopped as "client-wants-stopped".
12218 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12220 * Makefile.in (signals_h): New.
12221 (server_h): Depend on it.
12222 (server.o): Don't depend on $(signals_def).
12223 (signals.o): Depend on $(signals_def).
12225 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12227 * Makefile.in (signals_def): New.
12228 (server_h): Append include/gdb/signals.h and signals_def.
12229 (server.o): Append signals_def.
12231 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12233 * server.c (handle_target_event): Use target_signal_to_host for
12234 resume_info.sig initialization.
12235 * target.h (struct thread_resume) <sig>: New comment.
12237 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12239 * server.c (handle_query): strcpy() the returned string from paddress()
12240 instead of sprintf().
12241 * utils.c (paddress): Return phex_nz().
12243 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12245 * server.c (handle_v_cont): Call mourn_inferior if process
12247 (myresume): Likewise.
12249 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12251 Static tracepoints, and integration with UST.
12253 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12254 * mem-break.c (uninsert_all_breakpoints)
12255 (reinsert_all_breakpoints): New.
12256 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12257 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12258 (gdb_agent_ust_loaded, helper_thread_id)
12259 (gdb_agent_helper_thread_id): New macros.
12260 (struct ipa_sym_addresses): Add addr_ust_loaded,
12261 addr_helper_thread_id, addr_cmd_buf.
12262 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12263 (in_process_agent_loaded_ust): New.
12264 (write_e_ust_not_loaded): New.
12265 (maybe_write_ipa_ust_not_loaded): New.
12266 (struct collect_static_trace_data_action): New.
12267 (enum tracepoint_type) <static_tracepoint>: New.
12268 (struct tracepoint) <handle>: Mention static tracepoints.
12269 (struct static_tracepoint_ctx): New.
12270 (CMD_BUF_SIZE): New.
12271 (add_tracepoint_action): Handle static tracepoint actions.
12272 (unprobe_marker_at): New.
12273 (clear_installed_tracepoints): Handle static tracepoints.
12274 (cmd_qtdp): Handle static tracepoints.
12275 (probe_marker_at): New.
12276 (cmd_qtstart): Handle static tracepoints.
12277 (response_tracepoint): Handle static tracepoints.
12278 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12279 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12280 (get_context_regcache): Handle static tracepoints.
12281 (do_action_at_tracepoint): Handle static tracepoint actions.
12282 (traceframe_find_block_type): Handle static trace data blocks.
12283 (traceframe_read_sdata): New.
12284 (download_tracepoints): Download static tracepoint actions.
12285 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12286 (GDB_PROBE_NAME): New.
12288 (GET_UST_SYM): New.
12291 (ust_marker_to_static_tracepoint): New.
12293 (collect_ust_data_at_tracepoint): New.
12294 (gdb_ust_probe): New.
12295 (UNIX_PATH_MAX, SOCK_DIR): New.
12296 (gdb_ust_connect_sync_socket): New.
12297 (resume_thread, stop_thread): New.
12298 (run_inferior_command): New.
12299 (init_named_socket): New.
12300 (gdb_ust_socket_init): New.
12301 (cstr_to_hexstr): New.
12303 (first_marker, next_marker): New.
12304 (response_ust_marker): New.
12305 (cmd_qtfstm, cmd_qtsstm): New.
12306 (unprobe_marker_at, probe_marker_at): New.
12307 (cmd_qtstmat, gdb_ust_thread): New.
12308 (gdb_ust_init): New.
12309 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12310 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12311 (ST_REGENTRY): New.
12312 (x86_64_st_collect_regmap): New.
12313 (X86_64_NUM_ST_COLLECT_GREGS): New.
12314 (AMD64_RIP_REGNUM): New.
12315 (supply_static_tracepoint_registers): New.
12316 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12317 (ST_REGENTRY): New.
12318 (i386_st_collect_regmap): New.
12319 (i386_NUM_ST_COLLECT_GREGS): New.
12320 (supply_static_tracepoint_registers): New.
12321 * server.c (handle_query): Handle qXfer:statictrace:read.
12322 <qSupported>: Report support for StaticTracepoints, and
12323 qXfer:statictrace:read features.
12324 * server.h (traceframe_read_sdata)
12325 (supply_static_tracepoint_registers): Declare.
12326 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12327 (unpack_varlen_hex): Include in IPA build.
12328 * Makefile.in (ustlibs, ustinc): New.
12329 (IPA_OBJS): Add remote-utils-ipa.o.
12330 ($(IPA_LIB)): Link -ldl and -lpthread.
12332 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12333 * config.in, configure: Regenerate.
12335 2010-06-20 Ian Lance Taylor <iant@google.com>
12336 Pedro Alves <pedro@codesourcery.com>
12338 * linux-x86-low.c (always_true): Delete.
12339 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12340 trying to fool the compiler with always_true.
12342 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12344 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12345 conditions in gdbserver.
12347 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12349 * spu-low.c (spu_read_memory): Wrap around local store limit.
12350 (spu_write_memory): Likewise.
12352 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12354 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12355 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12357 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12359 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12360 uses with LONGEST uses.
12362 2010-06-14 Stan Shebs <stan@codesourcery.com>
12363 Pedro Alves <pedro@codesourcery.com>
12367 * linux-x86-low.c: Include limits.h.
12369 (always_true): New.
12372 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12373 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12374 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12375 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12376 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12377 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12378 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12379 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12380 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12381 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12382 (amd64_emit_void_call_2): New.
12383 (amd64_emit_ops): New.
12384 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12385 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12386 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12387 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12388 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12389 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12390 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12391 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12392 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12393 (i386_emit_stack_adjust, i386_emit_int_call_1)
12394 (i386_emit_void_call_2): New.
12395 (i386_emit_ops): New.
12396 (x86_emit_ops): New.
12397 (the_low_target): Install x86_emit_ops.
12398 * server.h (struct emit_ops): New.
12399 (get_raw_reg_func_addr): Declare.
12400 (current_insn_ptr, emit_error): Declare.
12401 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12402 (set_trace_state_variable_value): New defines.
12403 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12404 addr_get_trace_state_variable_value and
12405 addr_set_trace_state_variable_value.
12406 (symbol_list): New fields for get_raw_reg,
12407 get_trace_state_variable_value and set_trace_state_variable_value.
12408 (condfn): New typedef.
12409 (struct tracepoint): New field `compiled_cond'.
12410 (do_action_at_tracepoint): Clear compiled_cond.
12411 (get_trace_state_variable_value, set_trace_state_variable_value):
12413 (condition_true_at_tracepoint): If there's a compiled condition,
12415 (current_insn_ptr, emit_error): New globals.
12416 (struct bytecode_address): New.
12417 (get_raw_reg_func_addr): New.
12418 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12419 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12420 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12421 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12422 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12423 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12424 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12425 (compile_tracepoint_condition, compile_bytecodes): New.
12426 * target.h (emit_ops): Forward declare.
12427 (struct target_ops): New field emit_ops.
12428 (target_emit_ops): New.
12429 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12430 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12431 * linux-low.c (linux_emit_ops): New.
12432 (linux_target_ops): Install it.
12433 * linux-low.h (struct linux_target_ops): New field emit_ops.
12435 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12437 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12438 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12440 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12441 Stan Shebs <stan@codesourcery.com>
12443 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12444 (all): Depend on $(extra_libraries).
12445 (install-only): Install the IPA.
12446 (IPA_OBJS, IPA_LIB): New.
12447 (clean): Remove the IPA lib.
12448 (IPAGENT_CFLAGS): New.
12449 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12450 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12451 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12452 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12453 * configure.ac: Check for atomic builtins support in the compiler.
12454 (IPA_DEPFILES, extra_libraries): Define.
12455 * configure.srv (ipa_obj): Add description.
12456 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12457 (i[34567]86-*-linux*): Set ipa_obj.
12458 (x86_64-*-linux*): Set ipa_obj.
12459 * linux-low.c (stabilizing_threads): New.
12460 (supports_fast_tracepoints): New.
12461 (linux_detach): Stabilize threads before detaching.
12462 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12463 the lwp is either not stabilizing, or is moving out of a jump pad.
12464 (linux_fast_tracepoint_collecting): New.
12465 (maybe_move_out_of_jump_pad): New.
12466 (enqueue_one_deferred_signal): New.
12467 (dequeue_one_deferred_signal): New.
12468 (linux_wait_for_event_1): If moving out of a jump pad, defer
12469 pending signals to later.
12470 (linux_stabilize_threads): New.
12471 (linux_wait_1): Check if threads need moving out of jump pads, and
12473 (stuck_in_jump_pad_callback): New.
12474 (move_out_of_jump_pad_callback): New.
12475 (lwp_running): New.
12476 (linux_resume_one_lwp): Handle moving out of jump pads.
12477 (linux_set_resume_request): Dequeue deferred signals.
12478 (need_step_over_p): Also step over fast tracepoint jumps.
12479 (start_step_over): Also uninsert fast tracepoint jumps.
12480 (finish_step_over): Also reinsert fast tracepoint jumps.
12481 (linux_install_fast_tracepoint_jump): New.
12482 (linux_target_ops): Install linux_stabilize_threads and
12483 linux_install_fast_tracepoint_jump_pad.
12484 * linux-low.h (linux_target_ops) <get_thread_area,
12485 install_fast_tracepoint_jump_pad>: New fields.
12486 (struct lwp_info) <collecting_fast_tracepoint,
12487 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12488 (linux_get_thread_area): Declare.
12489 * linux-x86-low.c (jump_insn): New.
12490 (x86_get_thread_area): New.
12491 (append_insns): New.
12492 (push_opcode): New.
12493 (amd64_install_fast_tracepoint_jump_pad): New.
12494 (i386_install_fast_tracepoint_jump_pad): New.
12495 (x86_install_fast_tracepoint_jump_pad): New.
12496 (the_low_target): Install x86_get_thread_area and
12497 x86_install_fast_tracepoint_jump_pad.
12498 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12499 (struct fast_tracepoint_jump): New.
12500 (fast_tracepoint_jump_insn): New.
12501 (fast_tracepoint_jump_shadow): New.
12502 (find_fast_tracepoint_jump_at): New.
12503 (fast_tracepoint_jump_here): New.
12504 (delete_fast_tracepoint_jump): New.
12505 (set_fast_tracepoint_jump): New.
12506 (uninsert_fast_tracepoint_jumps_at): New.
12507 (reinsert_fast_tracepoint_jumps_at): New.
12508 (set_breakpoint_at): Use write_inferior_memory.
12509 (uninsert_raw_breakpoint): Use write_inferior_memory.
12510 (check_mem_read): Mask out fast tracepoint jumps.
12511 (check_mem_write): Mask out fast tracepoint jumps.
12512 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12513 (set_fast_tracepoint_jump): Declare.
12514 (delete_fast_tracepoint_jump)
12515 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12516 (reinsert_fast_tracepoint_jumps_at): Declare.
12517 * regcache.c: Don't compile many functions when building the
12518 in-process agent library.
12519 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12520 the register buffer in the heap.
12521 (free_register_cache): If the register buffer isn't owned by the
12522 regcache, don't free it.
12523 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12524 pre-existing register caches.
12525 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12527 (convert_ascii_to_int): : Constify `from' parameter type.
12528 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12529 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12530 the needed buffer in-place.
12531 (relocate_instruction): New.
12532 * server.c (handle_query) <qSymbols>: If the target supports
12533 tracepoints, give it a chance of looking up symbols. Report
12534 support for fast tracepoints.
12535 (handle_status): Stabilize threads.
12536 (process_serial_event): Adjust.
12537 * server.h (struct fast_tracepoint_jump): Forward declare.
12538 (struct process_info) <fast_tracepoint_jumps>: New field.
12539 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12540 (decode_X_packet, decode_M_packet): Adjust.
12541 (relocate_instruction): Declare.
12542 (in_process_agent_loaded): Declare.
12543 (tracepoint_look_up_symbols): Declare.
12544 (struct fast_tpoint_collect_status): Declare.
12545 (fast_tracepoint_collecting): Declare.
12546 (force_unlock_trace_buffer): Declare.
12547 (handle_tracepoint_bkpts): Declare.
12548 (initialize_low_tracepoint)
12549 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12550 * target.h (struct target_ops) <stabilize_threads,
12551 install_fast_tracepoint_jump_pad>: New fields.
12552 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12553 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12554 [HAVE_STDINT_H]: Include stdint.h.
12555 (trace_debug_1): Rename to ...
12556 (trace_vdebug): ... this.
12557 (trace_debug): Rename to ...
12558 (trace_debug_1): ... this. Add `level' parameter.
12559 (trace_debug): New.
12560 (ATTR_USED, ATTR_NOINLINE): New.
12561 (IP_AGENT_EXPORT): New.
12562 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12563 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12564 (about_to_request_buffer_space, trace_buffer_is_full)
12565 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12566 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12567 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12568 (traceframe_write_count, traceframes_created)
12569 (trace_state_variables)
12570 New renaming defines.
12571 (struct ipa_sym_addresses): New.
12572 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12573 (symbol_list): New.
12574 (ipa_sym_addrs): New.
12575 (all_tracepoint_symbols_looked_up): New.
12576 (in_process_agent_loaded): New.
12577 (write_e_ipa_not_loaded): New.
12578 (maybe_write_ipa_not_loaded): New.
12579 (tracepoint_look_up_symbols): New.
12580 (debug_threads) [IN_PROCESS_AGENT]: New.
12581 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12582 (UNKNOWN_SIDE_EFFECTS): New.
12583 (stop_tracing): New.
12584 (flush_trace_buffer): New.
12585 (stop_tracing_bkpt): New.
12586 (flush_trace_buffer_bkpt): New.
12587 (read_inferior_integer): New.
12588 (read_inferior_uinteger): New.
12589 (read_inferior_data_pointer): New.
12590 (write_inferior_data_pointer): New.
12591 (write_inferior_integer): New.
12592 (write_inferior_uinteger): New.
12593 (struct collect_static_trace_data_action): Delete.
12594 (enum tracepoint_type): New.
12595 (struct tracepoint) <type>: New field `type'.
12596 <actions_str, step_actions, step_actions_str>: Only include in
12598 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12599 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12600 (tracepoints): Use IP_AGENT_EXPORT.
12601 (last_tracepoint): Don't include in the IPA.
12602 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12603 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12604 (alloced_trace_state_variables): New.
12605 (trace_state_variables): Use IP_AGENT_EXPORT.
12606 (traceframe_t): Delete unused variable.
12607 (circular_trace_buffer): Don't include in the IPA.
12608 (trace_buffer_start): Delete.
12609 (struct trace_buffer_control): New.
12610 (trace_buffer_free): Delete.
12611 (struct ipa_trace_buffer_control): New.
12612 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12613 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12615 (trace_buffer_ctrl): New.
12616 (TRACE_BUFFER_CTRL_CURR): New.
12617 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12618 Reimplement as macros.
12619 (trace_buffer_wrap): Delete.
12620 (traceframe_write_count, traceframe_read_count)
12621 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12622 (struct tracepoint_hit_ctx) <type>: New field.
12623 (struct fast_tracepoint_ctx): New.
12624 (memory_barrier): New.
12626 (record_tracepoint_error): Update atomically in the IPA.
12627 (clear_inferior_trace_buffer): New.
12628 (about_to_request_buffer_space): New.
12629 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12630 updating the same buffer.
12631 (add_tracepoint): Default the tracepoint's type to trap
12632 tracepoint, and orig_size to -1.
12633 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12634 internal variables.
12635 (create_trace_state_variable): New parameter `gdb'. Handle it.
12636 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12637 (cmd_qtdp): Handle fast tracepoints.
12638 (cmd_qtdv): Adjust.
12639 (max_jump_pad_size): New.
12640 (gdb_jump_pad_head): New.
12641 (get_jump_space_head): New.
12642 (claim_jump_space): New.
12643 (sort_tracepoints): New.
12644 (MAX_JUMP_SIZE): New.
12645 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12647 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12648 support. Upload fast traceframes, and delete internal IPA
12650 (stop_tracing_handler): New.
12651 (flush_trace_buffer_handler): New.
12652 (cmd_qtstop): Upload fast tracepoints.
12653 (response_tracepoint): Handle fast tracepoints.
12654 (tracepoint_finished_step): Upload fast traceframes. Set the
12655 tracepoint hit context's tracepoint type.
12656 (handle_tracepoint_bkpts): New.
12657 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12658 type. Add comment about fast tracepoints.
12659 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12660 non-existing action_str field.
12661 (get_context_regcache): Handle fast tracepoints.
12662 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12664 (fast_tracepoint_from_jump_pad_address): New.
12665 (fast_tracepoint_from_ipa_tpoint_address): New.
12666 (collecting_t): New.
12667 (force_unlock_trace_buffer): New.
12668 (fast_tracepoint_collecting): New.
12670 (gdb_collect): New.
12671 (write_inferior_data_ptr): New.
12672 (target_tp_heap): New.
12673 (target_malloc): New.
12674 (download_agent_expr): New.
12676 (download_tracepoints): New.
12677 (download_trace_state_variables): New.
12678 (upload_fast_traceframes): New.
12679 (IPA_FIRST_TRACEFRAME): New.
12680 (IPA_NEXT_TRACEFRAME_1): New.
12681 (IPA_NEXT_TRACEFRAME): New.
12682 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12683 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12684 (gdb_jump_pad_buffer_end): New.
12685 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12686 (initialize_tracepoint): Adjust.
12687 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12688 buffer. Initialize the low module.
12689 * utils.c (PREFIX, TOOLNAME): New.
12690 (malloc_failure): Use PREFIX.
12691 (error): In the IPA, an error causes an exit.
12692 (fatal, warning): Use PREFIX.
12693 (internal_error): Use TOOLNAME.
12694 (NUMCELLS): Increase to 10.
12695 * configure, config.in: Regenerate.
12697 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12699 * server.c (handle_query) <qSupported>: Do two passes over the
12700 qSupported string to avoid nesting strtok.
12702 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12704 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12706 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12707 -Wl,--dynamic-list.
12708 * configure: Regenerate.
12709 * proc-service.list: New.
12711 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12713 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12716 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12718 * gdbreplay.c (remote_open): Check error return from socket() call by
12719 its equality to -1 not by it being negative.
12720 * remote-utils.c (remote_open): Likewise.
12722 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12724 * config.h: Regenerate.
12726 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12728 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12729 doesn't provide PTRACE_GET_THREAD_AREA.
12731 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12733 * linux-m68k-low.c: Include <asm/ptrace.h>
12734 (ps_get_thread_area): Implement.
12736 2010-05-03 Doug Evans <dje@google.com>
12738 * event-loop.c (struct callback_event): New struct.
12739 (callback_list): New global.
12740 (append_callback_event, delete_callback_event): New functions.
12741 (process_callback): New function.
12742 (start_event_loop): Call it.
12743 * remote-utils.c (NOT_SCHEDULED): Define.
12744 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12745 moved out of readchar.
12746 (readchar): Rewrite. Call reschedule before returning.
12747 (reset_readchar): New function.
12748 (remote_close): Call it.
12749 (process_remaining, reschedule): New functions.
12750 * server.h (callback_handler_func): New typedef.
12751 (append_callback_event, delete_callback_event): Declare.
12753 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12755 * proc-service.c (ps_pglobal_lookup): Use
12756 thread_db_look_up_one_symbol.
12757 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12758 parameter. Use it instead of all_symbols_looked_up.
12759 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12761 (all_symbols_looked_up): Don't declare.
12762 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12763 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12765 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12766 Set all_symbols_looked_up here.
12767 (thread_db_look_up_one_symbol): New.
12768 (thread_db_get_tls_address): Adjust.
12769 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12770 thread_db object on the heap, and tentatively set it in the
12772 (thread_db_init): Don't set all_symbols_looked_up here.
12773 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12775 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12777 * linux-low.c (linux_kill, linux_detach): Adjust.
12778 (status_pending_p_callback): Remove redundant statement. Check
12779 for !TARGET_WAITIKIND_IGNORE, instead of
12780 TARGET_WAITKIND_STOPPED.
12781 (handle_tracepoints): Make sure LWP is locked. Adjust.
12782 (linux_wait_for_event_1): Adjust.
12783 (linux_cancel_breakpoints): New.
12784 (unsuspend_one_lwp): New.
12785 (unsuspend_all_lwps): New.
12786 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12787 (send_sigstop_callback): Change return type to int, add new
12788 `except' parameter and handle it.
12789 (suspend_and_send_sigstop_callback): New.
12790 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12791 pass them down. If SUSPEND, also increment the lwp's suspend
12793 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12794 (need_step_over_p): Don't consider suspended LWPs.
12795 (start_step_over): Adjust.
12796 (proceed_one_lwp): Change return type to int, add new `except'
12797 parameter and handle it.
12798 (unsuspend_and_proceed_one_lwp): New.
12799 (proceed_all_lwps): Use find_inferior instead of
12801 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12802 also decrement the suspend count of LWPs. Pass `except' down,
12803 instead of hacking its suspend count.
12804 (linux_pause_all): Add `freeze' parameter. Adjust.
12805 (linux_unpause_all): New.
12806 (linux_target_ops): Install linux_unpause_all.
12807 * server.c (handle_status): Adjust.
12808 * target.h (struct target_ops): New fields `unpause_all' and
12809 `cancel_breakpoints'. Add new parameter to `pause_all'.
12810 (pause_all): Add new `freeze' parameter.
12811 (unpause_all): New.
12812 (cancel_breakpoints): New.
12813 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12814 cancel breakpoints.
12815 (cmd_qtstart): Pause threads.
12816 (stop_tracing): Pause threads, and cancel breakpoints.
12817 * win32-low.c (win32_target_ops): Adjust.
12819 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12821 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12822 the inferior right away from here...
12823 (linux_wait_1): ... to here, and adjust to check the thread's
12824 last_resume_kind instead of the lwp's step or stop_expected flags.
12826 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12828 * README: Use consistent `GDB' and `GDBserver' spellings.
12830 2010-05-02 Pedro Alves <pedro@codesourcery.com>
12832 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12833 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12834 (linux_detach_one_lwp): Assume the lwp is stopped.
12835 (any_thread_of): Delete.
12836 (linux_detach): Stop all lwps here. Don't blindly delete all
12838 (delete_lwp_callback): New.
12839 (linux_mourn): Delete all lwps of the process that is gone.
12840 (linux_wait_1): Don't delete the last lwp of the process here.
12841 * mem-break.h (mark_breakpoints_out): Declare.
12842 * mem-break.c (mark_breakpoints_out): New.
12843 (free_all_breakpoints): Use it.
12844 * server.c (handle_target_event): If the process is gone, mark
12846 * thread-db.c (struct thread_db) <create_bp>: New field.
12847 (thread_db_enable_reporting): Fix prototype. Store a thread event
12848 breakpoint reference in the thread_db struct.
12849 (thread_db_load_search): Clear the thread_db object.
12850 (try_thread_db_load_1): Ditto.
12851 (switch_to_process): New.
12852 (disable_thread_event_reporting): Use it.
12853 (remove_thread_event_breakpoints): New.
12854 (thread_db_detach, thread_db_mourn): Use it.
12856 2010-05-01 Pedro Alves <pedro@codesourcery.com>
12858 * linux-low.c (linux_enable_event_reporting): New.
12859 (linux_wait_for_event_1, handle_extended_wait): Use it.
12861 2010-04-30 Pedro Alves <pedro@codesourcery.com>
12863 * linux-low.c (linux_kill_one_lwp, linux_kill)
12864 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12865 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12866 SIGSTOP even if the LWP is stopped.
12867 (send_sigstop_callback): New.
12868 (stop_all_lwps): Use send_sigstop_callback instead.
12869 (linux_resume_one_thread): Adjust.
12870 (proceed_one_lwp): Still proceed an LWP that the client has
12871 requested to stop, if we haven't reported it as stopped yet. Make
12872 sure that LWPs the client want stopped, have a pending SIGSTOP.
12874 2010-04-26 Doug Evans <dje@google.com>
12876 * server.c (handle_general_set): Make static.
12878 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12879 Print received char after testing for error/eof instead of before.
12880 (input_interrupt): Tweak comment.
12882 2010-04-23 Doug Evans <dje@google.com>
12884 * server.c (start_inferior): Print inferior argv if --debug.
12886 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12888 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12889 * nto-x86-low.c: Include server.h
12891 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12893 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12894 be consistent with other sources of this directory.
12895 (init_registers_amd64): Correct name of source file of this function
12898 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12900 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12901 64-bit executables.
12903 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12905 * win32-i386-low.c: Add 64-bit support.
12906 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12907 (init_registers_amd64): Declare.
12908 (mappings): Add 64-bit version of array.
12909 (init_windows_x86): New function.
12910 (the_low_target): Change init_arch field to init_windows_x86.
12912 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12914 * win32-low.c: Adapt to support also 64-bit architecture.
12915 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12916 (get_image_name): Use SIZE_T type for local variable `done'.
12917 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12918 (toolhelp_get_dll_name): Idem.
12919 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12920 Use uintptr_t typecast to avoid warning.
12921 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12922 (handle_exception): Use phex_nz to avoid warning.
12923 (win32_wait): Remove unused local variable `process'.
12925 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12927 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12930 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12932 * configure.ac: Use `ws2_32' library for srv_mingw.
12933 * configure: Regenerate.
12934 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12935 * remote-utils.c: Likewise.
12937 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12939 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12940 if __x86_64__ is defined.
12942 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12944 * configure: Regenerate.
12946 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12948 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12949 * target.h (target_ops): New get_tib_address field.
12950 * win32-low.h (win32_thread_info): Add thread_local_base field.
12951 * win32-low.c (child_add_thread): Add tlb argument.
12952 Set thread_local_base field to TLB.
12953 (get_child_debug_event): Adapt to child_add_thread change.
12954 (win32_get_tib_address): New function.
12955 (win32_target_ops): Set get_tib_address field to
12956 win32_get_tib_address.
12957 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12959 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12961 * linux-low.c (linux_mourn): Also remove the process.
12962 * server.c (handle_target_event): Don't remove the process here.
12963 * nto-low.c (nto_mourn): New.
12964 (nto_target_ops): Install it.
12965 * spu-low.c (spu_mourn): New.
12966 (spu_target_ops): Install it.
12967 * win32-low.c (win32_mourn): New.
12968 (win32_target_ops): Install it.
12970 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12972 * server.h (buffer_xml_printf): Remove redundant `;'.
12974 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12976 * regcache.c (set_register_cache): Invalidate regcaches before
12977 changing the register cache layout.
12978 (regcache_invalidate_one): Allow a NULL regcache.
12979 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12980 regcaches before changing the register cache layout or the target
12983 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12985 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12986 variable warning on Linux/x86-64.
12988 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12990 GDBserver disconnected tracing support.
12992 * linux-low.c (linux_remove_process): Delete.
12993 (add_lwp): Don't set last_resume_kind here.
12994 (linux_kill): Use `mourn'.
12995 (linux_detach): Use `thread_db_detach', and `mourn'.
12996 (linux_mourn): New.
12997 (linux_attach_lwp_1): Adjust comment.
12998 (linux_attach): last_resume_kind moved the thread_info; adjust.
12999 (status_pending_p_callback): Adjust.
13000 (linux_wait_for_event_1): Adjust.
13001 (count_events_callback, select_singlestep_lwp_callback)
13002 (select_event_lwp_callback, cancel_breakpoints_callback)
13003 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13004 (proceed_one_lwp): Adjust.
13005 (linux_async): Add debug output.
13006 (linux_thread_stopped): New.
13007 (linux_pause_all): New.
13008 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13010 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13011 (thread_db_free): Delete declaration.
13012 (thread_db_detach, thread_db_mourn): Declare.
13013 * thread-db.c (thread_db_init): Use thread_db_mourn.
13014 (thread_db_free): Delete, split in two.
13015 (disable_thread_event_reporting): New.
13016 (thread_db_detach): New.
13017 (thread_db_mourn): New.
13019 * server.h (struct thread_info) <last_resume_kind>: New field.
13020 <attached>: Add comment.
13021 <gdb_detached>: New field.
13022 (handler_func): Change return type to int.
13023 (handle_serial_event, handle_target_event): Ditto.
13024 (gdb_connected): Declare.
13026 (disconnected_tracing): Declare.
13027 (stop_tracing): Declare.
13029 * server.c (handle_query) <qSupported>: Report support for
13030 disconnected tracing.
13031 (queue_stop_reply_callback): Account for running threads.
13032 (gdb_wants_thread_stopped): New.
13033 (gdb_wants_all_threads_stopped): New.
13034 (gdb_reattached_process): New.
13035 (handle_status): Clear the `gdb_detached' flag of all processes.
13036 In all-stop, stop all threads.
13037 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13038 (process_serial_event): If the remote connection breaks, or if an
13039 exit was forced with "monitor exit", force an event loop exit.
13040 Handle disconnected tracing on detach.
13041 (handle_serial_event): Adjust.
13042 (handle_target_event): If GDB isn't connected, forward events back
13043 to the inferior, unless the last process exited, in which case,
13044 exit gdbserver. Adjust interface.
13046 * remote-utils.c (remote_open): Don't block in accept. Instead
13047 register an event loop source on the listen socket file
13048 descriptor. Refactor bits into ...
13049 (listen_desc): ... this new global.
13050 (gdb_connected): ... this new function.
13051 (enable_async_notification): ... this new function.
13052 (handle_accept_event): ... this new function.
13053 (remote_close): Clear remote_desc.
13055 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13057 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13059 (mourn_inferior): Define.
13060 (target_process_qsupported): Avoid the dangling else problem.
13061 (thread_stopped): Define.
13062 (pause_all): Define.
13063 (target_waitstatus_to_string): Declare.
13064 * target.c (target_waitstatus_to_string): New.
13066 * tracepoint.c (tracing): Make extern.
13067 (disconnected_tracing): New.
13068 (stop_tracing): Make extern. Handle tracing stops due to GDB
13070 (cmd_qtdisconnected): New.
13071 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13072 (handle_tracepoint_general_set): Handle QTDisconnected.
13074 * event-loop.c (event_handler_func): Change return type to int.
13075 (process_event): Bail out if the event handler wants the event
13077 (handle_file_event): Ditto.
13078 (start_event_loop): Bail out if the event handler wants the event
13081 * nto-low.c (nto_target_ops): Adjust.
13082 * spu-low.c (spu_wait): Don't remove the process here.
13083 (spu_target_ops): Adjust.
13084 * win32-low.c (win32_wait): Don't remove the process here.
13085 (win32_target_ops): Adjust.
13087 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13089 * regcache.c (realloc_register_cache): Invalidate inferior's
13090 regcache before recreating it.
13092 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13094 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13096 2010-04-09 Stan Shebs <stan@codesourcery.com>
13097 Pedro Alves <pedro@codesourcery.com>
13099 * server.h (LONGEST): New.
13100 (struct thread_info) <while_stepping>: New field.
13101 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13103 (initialize_tracepoint, handle_tracepoint_general_set)
13104 (handle_tracepoint_query, tracepoint_finished_step)
13105 (tracepoint_was_hit, release_while_stepping_state_list):
13106 (current_traceframe): Declare.
13107 * server.c (handle_general_set): Handle tracepoint packets.
13108 (read_memory): New.
13109 (write_memory): New.
13110 (handle_search_memory_1): Use read_memory.
13111 (handle_query): Report support for conditional tracepoints, trace
13112 state variables, and tracepoint sources. Handle tracepoint
13114 (main): Initialize the tracepoints module.
13115 (process_serial_event): Handle traceframe reads/writes.
13117 * linux-low.c (handle_tracepoints): New.
13118 (linux_wait_1): Call it.
13119 (linux_resume_one_lwp): Handle while-stepping.
13120 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13121 (linux_target_ops): Install them.
13122 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13124 * linux-x86-low.c (x86_supports_tracepoints): New.
13125 (the_low_target). Install it.
13127 * mem-break.h (delete_breakpoint): Declare.
13128 * mem-break.c (delete_breakpoint): Make external.
13130 * target.h (struct target_ops): Add `supports_tracepoints',
13131 `read_pc', and `write_pc' fields.
13132 (target_supports_tracepoints): Define.
13133 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13136 * regcache.h (struct regcache) <registers_owned>: New field.
13137 (init_register_cache, regcache_cpy): Declare.
13138 (regcache_read_pc, regcache_write_pc): Declare.
13139 (register_cache_size): Declare.
13140 (supply_regblock): Declare.
13141 * regcache.c (init_register_cache): New.
13142 (new_register_cache): Use it.
13143 (regcache_cpy): New.
13144 (register_cache_size): New.
13145 (supply_regblock): New.
13146 (regcache_read_pc, regcache_write_pc): New.
13148 * tracepoint.c: New.
13150 * Makefile.in (OBS): Add tracepoint.o.
13151 (tracepoint.o): New rule.
13153 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13155 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13157 (i386-mmx.c): Likewise.
13158 (i386-mmx-linux.o): Likewise.
13159 (i386-mmx-linux.c): Likewise.
13161 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13162 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13163 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13164 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13166 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13167 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13168 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13170 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13172 * Makefile.in (clean): Updated.
13174 (i386-avx.c): Likewise.
13175 (i386-avx-linux.o): Likewise.
13176 (i386-avx-linux.c): Likewise.
13177 (amd64-avx.o): Likewise.
13178 (amd64-avx.c): Likewise.
13179 (amd64-avx-linux.o): Likewise.
13180 (amd64-avx-linux.c): Likewise.
13182 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13183 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13184 (srv_amd64_regobj): Add amd64-avx.o.
13185 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13186 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13187 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13188 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13189 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13190 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13191 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13193 * i387-fp.c: Include "i386-xstate.h".
13195 (i387_cache_to_xsave): Likewise.
13196 (i387_xsave_to_cache): Likewise.
13197 (x86_xcr0): Likewise.
13199 * i387-fp.h (i387_cache_to_xsave): Likewise.
13200 (i387_xsave_to_cache): Likewise.
13201 (x86_xcr0): Likewise.
13203 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13204 * linux-crisv32-low.c (target_regsets): Likewise.
13205 * linux-m68k-low.c (target_regsets): Likewise.
13206 * linux-mips-low.c (target_regsets): Likewise.
13207 * linux-ppc-low.c (target_regsets): Likewise.
13208 * linux-s390-low.c (target_regsets): Likewise.
13209 * linux-sh-low.c (target_regsets): Likewise.
13210 * linux-sparc-low.c (target_regsets): Likewise.
13211 * linux-xtensa-low.c (target_regsets): Likewise.
13213 * linux-low.c: Include <sys/uio.h>.
13214 (regsets_fetch_inferior_registers): Support nt_type.
13215 (regsets_store_inferior_registers): Likewise.
13216 (linux_process_qsupported): New.
13217 (linux_target_ops): Add linux_process_qsupported.
13219 * linux-low.h (regset_info): Add nt_type.
13220 (linux_target_ops): Add process_qsupported.
13222 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13224 (init_registers_i386_avx_linux): New.
13225 (init_registers_amd64_avx_linux): Likewise.
13226 (xmltarget_i386_linux_no_xml): Likewise.
13227 (xmltarget_amd64_linux_no_xml): Likewise.
13228 (PTRACE_GETREGSET): Likewise.
13229 (PTRACE_SETREGSET): Likewise.
13230 (x86_fill_xstateregset): Likewise.
13231 (x86_store_xstateregset): Likewise.
13232 (use_xml): Likewise.
13233 (x86_linux_update_xmltarget): Likewise.
13234 (x86_linux_process_qsupported): Likewise.
13235 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13236 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13237 init_registers_i386_linux here. Call
13238 x86_linux_update_xmltarget.
13239 (the_low_target): Add x86_linux_process_qsupported.
13241 * server.c (handle_query): Call target_process_qsupported.
13243 * target.h (target_ops): Add process_qsupported.
13244 (target_process_qsupported): New.
13246 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13248 * inferiors.c (add_thread): Set last_status kind to
13249 TARGET_WAITKIND_IGNORE.
13250 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13251 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13252 (linux_wait_1): Move `thread' local definition to block that uses
13253 it. Don't NULL initialize `event_child'.
13254 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13255 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13256 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13258 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13260 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13261 an extended waitstatus, or by a watchpoint.
13262 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13263 thread was stepping or has been stopped by a watchpoint.
13265 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13267 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13268 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13269 of another, then delete the previous, and validate all
13271 (validate_inserted_breakpoint): New.
13272 (delete_disabled_breakpoints): New.
13273 (validate_breakpoints): New.
13274 (check_mem_read): Validate breakpoints before trusting their
13275 shadow. Delete disabled breakpoints.
13276 (check_mem_write): Validate breakpoints before trusting they
13277 should be inserted. Delete disabled breakpoints.
13278 * mem-break.h (validate_breakpoints):
13279 * server.c (handle_query): Validate breakpoints when we see a
13282 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13284 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13285 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13286 if we could tell there's a GDB breakpoint at stop_pc.
13287 (need_step_over_p): Don't do a step over if we find a GDB
13288 breakpoint at the resume PC.
13290 * mem-break.c (struct raw_breakpoint): New.
13291 (enum bkpt_type): New type `gdb_breakpoint'.
13292 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13293 fields. New field `raw'.
13294 (find_raw_breakpoint_at): New.
13295 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13296 breakpoint instead.
13297 (set_breakpoint_at): Adjust.
13298 (delete_raw_breakpoint): New.
13299 (release_breakpoint): New.
13300 (delete_breakpoint): Rename to...
13301 (delete_breakpoint_1): ... this. Add proc parameter. Use
13302 release_breakpoint. Return ENOENT.
13303 (delete_breakpoint): Reimplement.
13304 (find_breakpoint_at): Delete.
13305 (find_gdb_breakpoint_at): New.
13306 (delete_breakpoint_at): Delete.
13307 (set_gdb_breakpoint_at): New.
13308 (delete_gdb_breakpoint_at): New.
13309 (gdb_breakpoint_here): New.
13310 (set_reinsert_breakpoint): Use release_breakpoint.
13311 (uninsert_breakpoint): Rename to ...
13312 (uninsert_raw_breakpoint): ... this.
13313 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13314 (reinsert_raw_breakpoint): Change parameter type to
13316 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13318 (check_breakpoints): Adjust. Use release_breakpoint.
13319 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13320 (breakpoint_inserted_here): Ditto.
13321 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13322 Don't trust the breakpoint's shadow if it is not inserted.
13323 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13324 (delete_all_breakpoints): Adjust.
13325 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13326 use delete_breakpoint_1.
13328 * mem-break.h (breakpoints_supported): Delete declaration.
13329 (set_gdb_breakpoint_at): Declare.
13330 (gdb_breakpoint_here): Declare.
13331 (delete_breakpoint_at): Delete.
13332 (delete_gdb_breakpoint_at): Declare.
13334 * server.h (struct raw_breakpoint): Forward declare.
13335 (struct process_info): New field `raw_breakpoints'.
13337 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13340 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13342 * linux-low.c (status_pending_p_callback): Fix comment.
13343 (linux_wait_for_event_1): Move most of the internal breakpoint
13344 handling from here...
13345 (linux_wait_1): ... to here.
13346 (count_events_callback): New.
13347 (select_singlestep_lwp_callback): New.
13348 (select_event_lwp_callback): New.
13349 (cancel_breakpoints_callback): New.
13350 (select_event_lwp): New.
13351 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13352 priority to all LWPs that have had events that should be reported
13353 to the client. Cancel breakpoints when about to reporting the
13354 event to the client, not while stopping lwps. No longer cancel
13355 finished single-steps here.
13356 (cancel_finished_single_step): Delete.
13357 (cancel_finished_single_steps): Delete.
13359 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13361 * mem-break.c (enum bkpt_type): New.
13362 (struct breakpoint): New field `type'.
13363 (set_breakpoint_at): Change return type to struct breakpoint
13364 pointer. Set type to `other_breakpoint' by default.
13365 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13366 in the breakpoint list.
13367 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13368 (reinsert_breakpoint): Rename to ...
13369 (reinsert_raw_breakpoint): ... this.
13370 (reinsert_breakpoints_at): Adjust.
13371 * mem-break.h (struct breakpoint): Declare.
13372 (set_breakpoint_at): Change return type to struct breakpoint
13375 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13377 * server.c (handle_query): Assign, not compare.
13379 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13381 Teach linux gdbserver to step-over-breakpoints.
13383 * linux-low.c (can_hardware_single_step): New.
13384 (supports_breakpoints): New.
13385 (handle_extended_wait): If stopping threads, read the stop pc of
13386 the new cloned LWP.
13388 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13389 low target doesn't support retrieving the PC.
13390 (add_lwp): Set last_resume_kind to resume_continue.
13391 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13392 (linux_attach): Don't clear stop_expected. Set the lwp's
13393 last_resume_kind to resume_stop.
13394 (linux_detach_one_lwp): Don't check for removed breakpoints.
13395 (check_removed_breakpoint): Delete.
13396 (status_pending_p): Rename to ...
13397 (status_pending_p_callback): ... this. Don't check for removed
13398 breakpoints. Don't consider threads that are stopped from GDB's
13400 (linux_wait_for_lwp): Always read the stop_pc here.
13401 (cancel_breakpoint): New.
13402 (step_over_bkpt): New global.
13403 (linux_wait_for_event_1): Implement stepping over breakpoints.
13404 (gdb_wants_lwp_stopped): New.
13405 (gdb_wants_all_stopped): New.
13406 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13407 single-step traps here. Store the thread's last reported target
13409 (send_sigstop): Don't clear stop_expected. Always set it,
13411 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13412 (cancel_finished_single_step): New.
13413 (cancel_finished_single_steps): New.
13414 (wait_for_sigstop): Don't cancel finished single-step traps here.
13415 (linux_resume_one_lwp): Don't check for removed breakpoints.
13416 Don't set `step' on non-hardware step archs.
13417 (linux_set_resume_request): Ignore resume_stop requests if already
13418 stopping or stopped. Set the lwp's last_resume_kind.
13419 (resume_status_pending_p): Don't check for removed breakpoints.
13420 (need_step_over_p): New.
13421 (start_step_over): New.
13422 (finish_step_over): New.
13423 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13424 requests. Clear the thread's last reported target waitstatus.
13425 Don't use the `suspended' flag. Don't consider pending breakpoints.
13426 (linux_resume): Start a step-over if necessary.
13427 (proceed_one_lwp): New.
13428 (proceed_all_lwps): New.
13429 (unstop_all_lwps): New.
13430 * linux-low.h (struct lwp_info): Rewrite comment for the
13431 `suspended' flag. Add the `stop_pc' field. Delete the
13432 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13433 Add `'last_resume_kind' and `need_step_over' fields.
13434 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13435 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13436 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13437 (set_raw_breakpoint_at): New.
13438 (set_breakpoint_at): Rewrite to use it.
13439 (reinsert_breakpoint_handler): Delete.
13440 (set_reinsert_breakpoint): New.
13441 (reinsert_breakpoint_by_bp): Delete.
13442 (delete_reinsert_breakpoints): New.
13443 (uninsert_breakpoint): Rewrite.
13444 (uninsert_breakpoints_at): New.
13445 (reinsert_breakpoint): Rewrite.
13446 (reinsert_breakpoints_at): New.
13447 (check_breakpoints): Rewrite.
13448 (breakpoint_here): New.
13449 (breakpoint_inserted_here): New.
13450 (check_mem_read): Adjust.
13451 * mem-break.h (breakpoints_supported, breakpoint_here)
13452 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13453 (reinsert_breakpoint_by_bp): Delete declaration.
13454 (delete_reinsert_breakpoints): Declare.
13455 (reinsert_breakpoint): Delete declaration.
13456 (reinsert_breakpoints_at): Declare.
13457 (uninsert_breakpoint): Delete declaration.
13458 (uninsert_breakpoints_at): Declare.
13459 (check_breakpoints): Adjust prototype.
13460 * server.h: Adjust include order.
13461 (struct thread_info): Declare here. Add a `last_status' field.
13463 2010-03-23 Michael Snyder <msnyder@vmware.com>
13465 * server.c (crc32): New function.
13466 (handle_query): Add handling for 'qCRC:' request.
13468 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13470 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13471 lwp had been stopped by a watchpoint.
13473 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13475 * server.h (internal_error): Declare.
13476 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13477 * utils.c (internal_error): New function.
13479 2010-03-15 Andreas Schwab <schwab@redhat.com>
13481 * configure.srv: Fix typo setting srv_regobj.
13483 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13485 * linux-low.c (fetch_register): Avoid passing a non string literal
13487 (usr_store_inferior_registers): Ditto.
13489 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13491 * linux-low.c (linux_write_memory): Bail out early if peeking
13494 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13496 * linux-low.h (struct lwp_info): New fields
13497 `stopped_by_watchpoint' and `stopped_data_address'.
13498 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13499 here, and cache them in the lwp object.
13500 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13502 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13504 (linux_stopped_by_watchpoint): Rewrite.
13505 (linux_stopped_data_address): Rewrite.
13507 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13509 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13510 switching the current inferior, not before.
13512 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13514 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13515 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13516 i386-linux.c and amd64-linux.c.
13517 (reg-i386.o): Removed.
13518 (reg-i386.c): Likewise.
13519 (reg-i386-linux.o): Likewise.
13520 (reg-i386-linux.c): Likewise.
13521 (reg-x86-64.o): Likewise.
13522 (reg-x86-64.c): Likewise.
13523 (reg-x86-64-linux.o): Likewise.
13524 (reg-x86-64-linux.c): Likewise.
13526 (i386.c): Likewise.
13527 (i386-linux.o): Likewise.
13528 (i386-linux.c): Likewise.
13529 (amd64.o): Likewise.
13530 (amd64.c): Likewise.
13531 (amd64-linux.o): Likewise.
13532 (amd64-linux.c): Likewise.
13534 * configure.srv (srv_i386_regobj): New.
13535 (srv_i386_linux_regobj): Likewise.
13536 (srv_amd64_regobj): Likewise.
13537 (srv_amd64_linux_regobj): Likewise.
13538 (srv_i386_32bit_xmlfiles): Likewise.
13539 (srv_i386_64bit_xmlfiles): Likewise.
13540 (srv_i386_xmlfiles): Likewise.
13541 (srv_amd64_xmlfiles): Likewise.
13542 (srv_i386_linux_xmlfiles): Likewise.
13543 (srv_amd64_linux_xmlfiles): Likewise.
13544 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13545 srv_xmlfiles to $srv_i386_xmlfiles.
13546 (i[34567]86-*-mingw32ce*): Likewise.
13547 (i[34567]86-*-mingw*): Likewise.
13548 (i[34567]86-*-nto*): Likewise.
13549 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13550 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13551 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13552 (x86_64-*-linux*): Likewise.
13554 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13555 (init_registers_amd64_linux): New.
13556 (x86_arch_setup): Replace init_registers_x86_64_linux with
13557 init_registers_amd64_linux.
13559 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13561 * configure.ac: Check for libdl. If it is not available link against
13562 static libthread_db.
13563 * configure: Regenerate.
13565 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13569 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13570 handing a read watchpoint.
13571 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13573 2010-02-12 Doug Evans <dje@google.com>
13575 * linux-low.c (linux_supports_tracefork_flag): Document.
13576 (linux_look_up_symbols): Add comment.
13578 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13580 * regcache.c (supply_register): Clear regcache if buf is NULL.
13582 2010-02-02 Nicolas Roche <roche@sourceware.org>
13583 Joel Brobecker <brobecker@adacore.com>
13585 * inferiors.c (find_inferior): Add function documentation.
13586 (unloaded_dll): Handle the case where the unloaded dll has not
13587 been previously registered in the dll list.
13589 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13591 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13592 (thumb2_breakpoint): New.
13593 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13595 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13597 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13598 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13601 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13603 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13605 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13607 * linux-s390-low.c (s390_collect_ptrace_register)
13608 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13610 2010-01-21 Doug Evans <dje@google.com>
13612 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13613 (PTRACE_ARG4_TYPE): New macro.
13614 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13615 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13616 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13617 (usr_store_inferior_registers): Ditto.
13618 (linux_read_memory, linux_write_memory): Ditto.
13619 (linux_test_for_tracefork): Ditto.
13621 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13622 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13624 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13626 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13629 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13631 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13632 prototype to take a regcache. Adjust.
13634 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13636 * regcache.h (struct thread_info): Forward declare.
13637 (struct regcache): New.
13638 (new_register_cache): Adjust prototype.
13639 (get_thread_regcache): Declare.
13640 (free_register_cache): Adjust prototype.
13641 (registers_to_string, registers_from_string): Ditto.
13642 (supply_register, supply_register_by_name, collect_register)
13643 (collect_register_as_string, collect_register_by_name): Ditto.
13644 * regcache.c (struct inferior_regcache_data): Delete.
13645 (get_regcache): Rename to ...
13646 (get_thread_regcache): ... this. Adjust. Switch inferior before
13647 fetching registers.
13648 (regcache_invalidate_one): Adjust.
13649 (regcache_invalidate): Fix prototype.
13650 (new_register_cache): Return the new register cache.
13651 (free_register_cache): Change prototype.
13652 (realloc_register_cache): Adjust.
13653 (registers_to_string): Change prototype to take a regcache. Adjust.
13654 (registers_from_string): Ditto.
13655 (register_data): Ditto.
13656 (supply_register): Ditto.
13657 (supply_register_by_name): Ditto.
13658 (collect_register): Ditto.
13659 (collect_register_as_string): Ditto.
13660 (collect_register_by_name): Ditto.
13661 * server.c (process_serial_event): Adjust.
13662 * linux-low.h (regset_fill_func, regset_store_func): Change
13664 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13666 * linux-low.c (get_stop_pc): Adjust.
13667 (check_removed_breakpoint): Adjust.
13668 (linux_wait_for_event): Adjust.
13669 (linux_resume_one_lwp): Adjust.
13670 (fetch_register): Add regcache parameter. Adjust.
13671 (usr_store_inferior_registers): Ditto.
13672 (regsets_fetch_inferior_registers): Ditto.
13673 (regsets_store_inferior_registers): Ditto.
13674 (linux_fetch_registers, linux_store_registers): Ditto.
13675 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13677 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13679 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13680 prototype to take a regcache.
13681 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13682 * remote-utils.c (convert_ascii_to_int, outreg)
13683 (prepare_resume_reply): Change prototype to take a regcache.
13685 * target.h (struct target_ops) <fetch_registers, store_registers>:
13686 Change prototype to take a regcache.
13687 (fetch_inferior_registers, store_inferior_registers): Change
13688 prototype to take a regcache. Adjust.
13689 * proc-service.c (ps_lgetregs): Adjust.
13690 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13691 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13692 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13693 take a regcache. Adjust.
13694 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13695 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13696 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13697 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13698 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13699 (cris_cannot_fetch_register):
13700 (cris_breakpoint_at): Change prototype to take a regcache.
13702 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13703 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13704 to take a regcache. Adjust.
13705 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13707 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13708 take a regcache. Adjust.
13709 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13710 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13711 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13712 * linux-mips-low.c (mips_get_pc):
13713 (mips_set_pc): Change prototype to take a regcache. Adjust.
13714 (mips_reinsert_addr): Adjust.
13715 (mips_collect_register): Change prototype to take a regcache.
13717 (mips_supply_register):
13718 (mips_collect_register_32bit, mips_supply_register_32bit)
13719 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13720 (mips_store_fpregset): Ditto.
13721 * linux-ppc-low.c (ppc_supply_ptrace_register)
13722 (ppc_supply_ptrace_register): Ditto.
13723 (parse_spufs_run): Adjust.
13724 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13725 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13726 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13727 take a regcache. Adjust.
13728 * linux-s390-low.c (s390_collect_ptrace_register)
13729 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13730 (s390_set_pc): Change prototype to take a regcache. Adjust.
13731 (s390_arch_setup): Adjust.
13732 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13733 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13734 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13735 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13736 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13738 (sparc_breakpoint_at): Adjust.
13739 * linux-xtensa-low.c (xtensa_fill_gregset):
13740 (xtensa_store_gregset):
13741 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13742 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13743 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13744 prototype to take a regcache. Adjust.
13745 * win32-arm-low.c (arm_fetch_inferior_register)
13746 (arm_store_inferior_register): Change prototype to take a
13748 * win32-i386-low.c (i386_fetch_inferior_register)
13749 (i386_store_inferior_register): Change prototype to take a
13751 * win32-low.c (child_fetch_inferior_registers)
13752 (child_store_inferior_registers): Change prototype to take a
13754 (win32_wait): Adjust.
13755 (win32_fetch_inferior_registers): Change prototype to take a
13757 (win32_store_inferior_registers): Adjust.
13758 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13759 store_inferior_register>: Change prototype to take a regcache.
13761 2010-01-20 Doug Evans <dje@google.com>
13763 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13765 (linux_wait_for_event1, linux_init_signals): Ditto.
13766 (W_STOPCODE): Provide definition if missing.
13768 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13770 * linux-low.c (linux_core_of_thread): New.
13771 (compare_ints, show_process, list_threads): New.
13772 (linux_qxfer_osdata): Report threads and cores.
13773 (linux_target_op): Register linux_core_of_thread.
13774 * remote-utils.c (prepare_resume_reply): Report the core.
13775 (buffer_xml_printf): Support %d specifier.
13776 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13778 (handle_query): Handle qXfer:threads. Announce availability
13780 * target.h (struct target_ops): New field core_of_thread.
13782 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13784 * Makefile.in (clean): Remove new generated files.
13785 (reg-s390.o, reg-s390.c): Remove rules.
13786 (reg-s390x.o, reg-s390x.c): Likewise.
13787 (s390-linux32.o, s390-linux32.c): Add rules.
13788 (s390-linux64.o, s390-linux64.c): Likewise.
13789 (s390x-linux64.o, s390x-linux64.c): Likewise.
13790 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13791 * linux-s390-low.c: Include <elf.h>.
13792 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13793 (init_registers_s390): Remove prototype.
13794 (init_registers_s390x): Likewise.
13795 (init_registers_s390_linux32): Add prototype.
13796 (init_registers_s390_linux64): Likewise.
13797 (init_registers_s390x_linux64): Likewise.
13798 (s390_num_regs_3264): New define.
13799 (s390_regmap_3264): New global variable.
13800 (s390_cannot_fetch_register): Remove obsolete check.
13801 (s390_cannot_store_register): Likewise.
13802 (s390_collect_ptrace_register): Handle upper/lower register halves.
13803 (s390_supply_ptrace_register): Likewise.
13804 (s390_fill_gregset): Update to register number changes.
13805 (s390_get_hwcap): New routine.
13806 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13807 Install appropriate regmap and register set.
13809 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13811 * server.c (gdbserver_version): Update copyright year to 2010.
13812 * gdbreplay.c (gdbreplay_version): Likewise.
13814 2009-12-28 Doug Evans <dje@google.com>
13816 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13817 elf/external.h. Include <elf.h> instead but only if necessary.
13819 2009-12-28 Pedro Alves <pedro@codesourcery.com>
13821 * linux-low.c (linux_remove_process): Remove `detaching'
13822 parameter. Don't release/detach from thread_db here.
13823 (linux_kill): Release/detach from thread_db here, ...
13824 (linux_detach): ... and here, before actually detaching.
13825 (linux_wait_1): ... and here, when a process exits.
13826 * thread-db.c (any_thread_of): New.
13827 (thread_db_free): Switch the current inferior to a thread of the
13830 2009-12-21 Doug Evans <dje@google.com>
13832 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13834 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13835 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13836 warning ifndef __NR_tkill. Move setting of errno there too.
13837 Delete unnecessary resetting of errno after syscall.
13838 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13840 * configure.ac: Check for dladdr.
13841 * config.in: Regenerate.
13842 * configure: Regenerate.
13843 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13844 (try_thread_db_load): Update.
13846 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13848 2009-12-18 Doug Evans <dje@google.com>
13850 * event-loop.c: Include unistd.h if it exists.
13852 * linux-low.c (my_waitpid): Move definition away from being in
13853 between linux_tracefork_child/linux_test_for_tracefork.
13855 * gdb_proc_service.h (psaddr_t): Fix type.
13856 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13857 signature to match glibc.
13859 2009-12-16 Doug Evans <dje@google.com>
13861 * linux-low.c (linux_read_memory): Fix argument to read.
13863 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13865 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13866 events, don't leave current_inferior pointing at null.
13868 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13870 * win32-low.c (LOG): Delete.
13871 (OUTMSG): Output to stderr.
13872 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13873 on compile time LOG macro.
13874 (win32_wait): Fix debug output.
13876 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13878 * win32-low.c (win32_add_one_solib): If the dll name is
13879 "ntdll.dll", prepend the system directory to the dll path.
13881 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13883 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13885 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13886 Vladimir Prus <vladimir@codesourcery.com>
13888 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13889 * configure.ac: Check for __mcoldfire__ and set
13890 gdb_cv_m68k_is_coldfire.
13891 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13892 reg-cf.o and reg-m68k.o.
13893 * configure: Regenerated.
13895 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13897 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13898 Pass it to thread_db_free.
13899 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13900 proper `detaching' argument to linux_remove_process.
13901 * linux-low.h (thread_db_free): Add `detaching' parameter.
13902 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13904 (thread_db_free): Add `detaching' parameter. Only
13905 call td_ta_clear_event if detaching from process.
13907 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13909 * thread-db.c (thread_db_free): Fix typo.
13911 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13914 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13916 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13918 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13919 with an i686 compiler.
13920 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13922 * configure: Rebuilt.
13924 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13928 * server.c (handle_search_memory_1): Correct read_addr initialization
13929 in loop for searching subsequent chunks.
13931 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13933 * configure.ac: New --with-libthread-db option.
13934 * thread-db.c: Allow direct dependence on libthread_db.
13935 (thread_db_free): Adjust.
13936 * config.in: Regenerate.
13937 * configure: Likewise.
13939 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13942 * thread-db.c (attach_thread): New function.
13943 (maybe_attach_thread): Return success/failure.
13944 (find_new_threads_callback): Adjust.
13945 (thread_db_find_new_threads): Loop until no new threads.
13947 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13949 * proc-service.c (ps_lgetregs): Formatting.
13951 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13953 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13954 * configure.ac: Adjust.
13955 * linux-low.h (struct process_info_private): Move members to struct
13957 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13958 * linux-low.c (linux_remove_process): Adjust.
13959 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13960 * server.c (handle_query): Move code ...
13961 (handle_monitor_command): ... here. New function.
13962 * target.h (struct target_ops): New member.
13963 * thread-db.c (struct thread_db): New.
13964 (libthread_db_search_path): New variable.
13965 (thread_db_create_event, thread_db_enable_reporting)
13966 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13967 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13968 (try_thread_db_load_1, dladdr_to_soname): New functions.
13969 (try_thread_db_load, thread_db_load_search): New functions.
13970 (thread_db_init): Search for libthread_db.
13971 (thread_db_free): New function.
13972 (thread_db_handle_monitor_command): Likewise.
13973 * config.in: Regenerate.
13974 * configure: Regenerate.
13976 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13978 * spu-low.c (spu_kill): Wait for inferior to terminate.
13979 Call clear_inferiors.
13980 (spu_detach): Call clear_inferiors.
13982 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13984 * aclocal.m4: Regenerate.
13985 * config.in: Likewise.
13986 * configure: Likewise.
13988 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13990 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13991 (parse_spufs_run): New function.
13992 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13993 (ppc_breakpoint_at): Handle SPU breakpoints.
13995 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13997 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13998 (SPUFS_MAGIC): Define.
13999 (spu_enumerate_spu_ids): New function.
14000 (linux_qxfer_spu): New function.
14001 (linux_target_ops): Install linux_qxfer_spu.
14003 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14005 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14006 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14007 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14008 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14009 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14010 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14011 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14012 (init_registers_powerpc_cell32l): Add prototype.
14013 (init_registers_powerpc_cell64l): Likewise.
14014 (ppc_arch_setup): Detect Cell/B.E. architecture.
14016 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14018 * Makefile.in (datarootdir): New variable.
14020 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14022 * linux-low.c (linux_write_memory): Update debugging output.
14023 * Makefile.in (clean): Add new descriptions.
14024 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14025 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14026 * configure.srv: Add new files for arm*-*-linux*.
14027 * linux-arm-low.c: Add new declarations.
14028 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14029 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14030 (HWCAP_VFPv3D16): New.
14031 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14032 instead of __IWMMXT__.
14033 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14034 (arm_arch_setup): New.
14035 (target_regsets): Remove #ifdef. Add VFP regset.
14036 (the_low_target): Use arm_arch_setup.
14038 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14040 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14041 the main thread again.
14043 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14045 Adding Neutrino gdbserver.
14046 * configure: Regenerated.
14047 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14048 * configure.srv (i[34567]86-*-nto*): New target.
14049 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14050 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14051 (nto_comctrl) [__QNX__]: New function.
14052 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14054 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14056 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14059 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14060 Pedro Alves <pedro@codesourcery.com>
14062 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14063 don't support CONTEXT_EXTENDED_REGISTERS.
14064 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14065 (the_low_target): Install them.
14066 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14067 failing with ERROR_PIPE_NOT_CONNECTED.
14069 2009-06-30 Doug Evans <dje@google.com>
14070 Pierre Muller <muller@ics.u-strasbg.fr>
14072 Add h/w watchpoint support to x86-linux, win32-i386.
14073 * Makefile.in (SFILES): Add i386-low.c
14074 (i386_low_h): Define.
14075 (i386-low.o): Add dependencies.
14076 (linux-x86-low.o): Add i386-low.h dependency.
14077 (win32-i386-low.o): Ditto.
14078 * i386-low.c: New file.
14079 * i386-low.h: New file.
14080 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14081 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14082 * linux-low.c (linux_add_process): Initialize arch_private.
14083 (linux_remove_process): Free arch_private.
14084 (add_lwp): Initialize arch_private.
14085 (delete_lwp): Free arch_private.
14086 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14088 * linux-low.h (process_info_private): New member arch_private.
14089 (lwp_info): New member arch_private.
14090 (linux_target_ops): New members new_process, new_thread,
14092 (ptid_of): New macro.
14093 * linux-x86-low.c: Include stddef.h, i386-low.h.
14094 (arch_process_info): New struct.
14095 (arch_lwp_info): New struct.
14096 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14097 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14098 (i386_dr_low_get_status): New function.
14099 (x86_insert_point, x86_remove_point): New functions.
14100 (x86_stopped_by_watchpoint): New function.
14101 (x86_stopped_data_address): New function.
14102 (x86_linux_new_process, x86_linux_new_thread): New functions.
14103 (x86_linux_prepare_to_resume): New function.
14104 (the_low_target): Add entries for insert_point, remove_point,
14105 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14107 * server.c (debug_hw_points): New global.
14108 (monitor_show_help): Document set debug-hw-points.
14109 (handle_query): Process "set debug-hw-points".
14110 * server.h (debug_hw_points): Declare.
14111 (paddress): Declare.
14112 * utils.c (NUMCELLS, CELLSIZE): New macros.
14113 (get_sell, xsnprintf, paddress): New functions.
14114 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14115 remove_point, stopped_by_watchpoint, stopped_data_address.
14116 * win32-i386-low.c: Include i386-low.h.
14117 (debug_reg_state): Replaces dr.
14118 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14119 (i386_dr_low_get_status): New function.
14120 (i386_insert_point, i386_remove_point): New functions.
14121 (i386_stopped_by_watchpoint): New function.
14122 (i386_stopped_data_address): New function.
14123 (i386_initial_stuff): Update.
14124 (get_thread_context,set_thread_context,i386_thread_added): Update.
14125 (the_low_target): Add entries for insert_point,
14126 remove_point, stopped_by_watchpoint, stopped_data_address.
14127 * win32-low.c (win32_insert_watchpoint): New function.
14128 (win32_remove_watchpoint): New function.
14129 (win32_stopped_by_watchpoint): New function.
14130 (win32_stopped_data_address): New function.
14131 (win32_target_ops): Add entries for insert_watchpoint,
14132 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14133 * win32-low.h (win32_target_ops): New members insert_point,
14134 remove_point, stopped_by_watchpoint, stopped_data_address.
14136 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14138 * server.c (process_serial_event): Re-return unsupported, not
14139 error, if the type isn't recognized. Re-allow supporting only
14140 insert or remove packets. Also call require_running for
14141 breakpoints. Add missing break statement to default case. Tidy.
14142 * target.h (struct target_ops): Rename insert_watchpoint to
14143 insert_point, and remove_watchpoint to remove_point.
14145 * linux-low.h (struct linux_target_ops): Likewise.
14146 * linux-low.c (linux_insert_watchpoint): Rename to ...
14147 (linux_insert_point): ... this. Adjust.
14148 (linux_remove_watchpoint): Rename to ...
14149 (linux_remove_point): ... this. Adjust.
14150 (linux_target_ops): Adjust.
14151 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14152 (cris_insert_point): ... this.
14153 (cris_remove_watchpoint): Rename to ...
14154 (cris_remove_point): ... this.
14155 (the_low_target): Adjust.
14157 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14159 * server.c (handle_v_kill): Pass signal_pid to
14160 kill_inferior if multi_process is zero.
14162 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14164 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14165 * target.h (target_ops): Comment for *_watchpoint to make it clear
14166 the functions can get types '0' and '1'.
14168 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14170 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14171 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14172 * regcache.c (get_regcache): Likewise.
14173 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14174 * win32-low.c (child_fetch_inferior_registers): Remove check for
14177 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14178 Pedro Alves <pedro@codesourcery.com>
14180 * target.h (struct target_ops) <supports_multi_process>: New
14182 (target_supports_multi_process): New.
14183 * server.c (handle_query): Even if GDB reports support, only
14184 enable multi-process if the target also supports it. Report
14185 multi-process support only if the target backend supports it.
14186 * linux-low.c (linux_supports_multi_process): New function.
14187 (linux_target_ops): Install it as target_supports_multi_process
14190 2009-05-24 Doug Evans <dje@google.com>
14192 Global renaming of find_thread_pid to find_thread_ptid.
14193 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14194 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14195 All callers updated.
14197 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14198 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14201 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14202 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14203 (linux_resume_one_lwp): Ditto.
14205 2009-05-23 Doug Evans <dje@google.com>
14207 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14208 from struct inferior_list_entry * to struct lwp_info *.
14209 All callers updated.
14211 2009-05-13 Doug Evans <dje@google.com>
14213 * linux-x86-low.c: Don't include assert.h.
14214 (x86_siginfo_fixup): Use fatal, not assert.
14215 (x86_arch_setup): Fix comment.
14217 2009-05-12 Doug Evans <dje@google.com>
14219 Biarch support for i386/amd64 gdbserver.
14220 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14221 Add linux-x86-low.c.
14222 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14223 (linux-x86-low.o): Add.
14224 * linux-x86-64-low.c: Delete.
14225 * linux-i386-low.c: Delete.
14226 * linux-x86-low.c: New file.
14227 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14229 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14231 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14232 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14233 (linux_child_pid_to_exec_file): New function.
14234 (elf_64_header_p, elf_64_file_p): New functions.
14235 (siginfo_fixup): New function.
14236 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14237 give target a chance to convert layout.
14238 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14239 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14241 2009-05-07 Doug Evans <dje@google.com>
14243 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14244 (regsets_store_inferior_registers): Ditto.
14246 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14250 * linux-low.c (must_set_ptrace_flags): Delete.
14251 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14253 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14254 `lwp->must_set_ptrace_flags' instead.
14255 (linux_wait_for_event_1): Set ptrace options here.
14256 (linux_wait_1): ... not here.
14258 2009-04-30 Doug Evans <dje@google.com>
14260 * inferiors.c (started_inferior_callback): New function.
14261 (attached_inferior_callback): New function.
14262 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14263 * server.c (print_started_pid, print_attached_pid): New functions.
14264 (detach_or_kill_for_exit): New function.
14265 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14266 * server.h (have_started_inferiors_p): Declare.
14267 (have_attached_inferiors_p): Declare.
14269 * inferiors.c (remove_process): Fix memory leak, free process.
14270 * linux-low.c (linux_remove_process): New function.
14271 (linux_kill): Call it instead of remove_process.
14272 (linux_detach, linux_wait_1): Ditto.
14274 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14276 * configure.srv: Add x86 Windows CE target.
14278 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14280 * inferiors.c (get_thread_process): Make global.
14281 * server.h (get_thread_process): Add prototype.
14282 * thread-db.c (find_one_thread): Use get_thread_process
14283 instead of current_process.
14284 (thread_db_get_tls_address): Do not crash if called when
14285 thread layer is not yet initialized.
14287 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14289 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14290 * spu-low.c (current_tid): Rename to ...
14291 (current_ptid): ... this.
14292 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14293 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14294 ptid_get_lwp (current_ptid) instead of current_tid.
14295 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14296 instead of current_tid. Use find_process_pid to verify pid
14297 argument is valid. Pass proper argument to remove_process.
14298 (spu_thread_alive): Compare current_ptid instead of current_tid.
14299 (spu_resume): Likewise.
14301 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14303 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14306 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14308 Implement the multiprocess extensions, and add linux multiprocess
14311 * server.h (ULONGEST): Declare.
14312 (struct ptid, ptid_t): New.
14313 (minus_one_ptid, null_ptid): Declare.
14314 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14315 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14316 (struct inferior_list_entry): Change `id' type from unsigned from
14318 (struct sym_cache, struct breakpoint, struct
14319 process_info_private): Forward declare.
14320 (struct process_info): Declare.
14321 (current_process): Declare.
14322 (all_processes): Declare.
14323 (initialize_inferiors): Declare.
14324 (add_thread): Adjust to use ptid_t.
14325 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14326 (add_process, remove_process, find_thread_pid): Declare.
14327 (find_inferior_id): Adjust to use ptid_t.
14328 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14329 (multi_process): Declare.
14330 (push_event): Adjust to use ptid_t.
14331 (read_ptid, write_ptid): Declare.
14332 (prepare_resume_reply): Adjust to use ptid_t.
14333 (clear_symbol_cache): Declare.
14334 * inferiors.c (all_processes): New.
14335 (null_ptid, minus_one_ptid): New.
14336 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14337 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14338 (add_thread): Change unsigned long to ptid. Remove gdb_id
14340 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14341 (gdb_id_to_thread): Rename to ...
14342 (find_thread_pid): ... this. Change unsigned long to ptid.
14343 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14344 (loaded_dll, pull_pid_from_list): Adjust.
14345 (add_process, remove_process, find_process_pid)
14346 (get_thread_process, current_process, initialize_inferiors): New.
14347 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14348 (struct target_waitstatus) <related_pid>: Ditto.
14349 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14350 return type to int.
14351 (struct target_ops) <join>: Add `pid' argument.
14352 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14353 (struct target_ops) <wait>: Add `ptid' field. Change return type
14355 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14356 (mywait): Add `ptid' argument. Change return type to ptid_t.
14357 (target_pid_to_str): Declare.
14358 * target.c (set_desired_inferior): Adjust to use ptids.
14359 (mywait): Add new `ptid' argument. Adjust.
14360 (target_pid_to_str): New.
14361 * mem-break.h (free_all_breakpoints): Declare.
14362 * mem-break.c (breakpoints): Delelete.
14363 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14364 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14365 to use per-process breakpoint list.
14366 (free_all_breakpoints): New.
14367 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14368 (symbol_cache, all_symbols_looked_up): Delete.
14370 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14372 (prepare_resume_reply): Change ptid argument's type from unsigned
14373 long to ptid_t. Adjust. Implement W;process and X;process.
14374 (free_sym_cache, clear_symbol_cache): New.
14375 (look_up_one_symbol): Adjust to per-process symbol cache. *
14376 * server.c (cont_thread, general_thread, step_thread): Change type
14378 (attached): Delete.
14379 (multi_process): New.
14380 (last_ptid): Change type to ptid_t.
14381 (struct vstop_notif) <ptid>: Change type to ptid_t.
14382 (queue_stop_reply, push_event): Change `ptid' argument's type to
14384 (discard_queued_stop_replies): Add `pid' argument.
14385 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14386 changes. Don't reference the `attached' global.
14387 (attach_inferior): Adjust to mywait interface changes.
14388 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14389 features. Handle and report "multiprocess+". Handle
14391 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14393 (handle_v_kill): New.
14394 (handle_v_stopped): Adjust to use target_pid_to_str.
14395 (handle_v_requests): Allow multiple attaches and runs when
14396 multiprocess extensions are in effect. Handle "vKill".
14397 (myresume): Adjust to use ptids.
14398 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14399 (handle_status): Adjust to discard_queued_stop_replies interface
14401 (first_thread_of, kill_inferior_callback)
14402 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14403 (main): Call initialize_inferiors. Adjust to use ptids, killing
14404 and detaching from all inferiors. Handle multiprocess packet
14406 * linux-low.h: Include gdb_proc_service.h.
14407 (struct process_info_private): New.
14408 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14409 <lwpid_of>: Use ptid_get_lwp.
14410 (get_lwp_thread): Adjust.
14411 (struct lwp_info): Add `dead' member.
14412 (find_lwp_pid): Declare.
14413 * linux-low.c (thread_db_active): Delete.
14414 (new_inferior): Adjust comment.
14415 (inferior_pid): Delete.
14416 (linux_add_process): New.
14417 (handle_extended_wait): Adjust.
14418 (add_lwp): Change unsigned long to ptid.
14419 (linux_create_inferior): Add process to processes table. Adjust
14420 to use ptids. Don't set new_inferior here.
14421 (linux_attach_lwp): Rename to ...
14422 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14423 it. Adjust to use ptids.
14424 (linux_attach_lwp): New.
14425 (linux_attach): Add process to processes table. Don't set
14427 (struct counter): New.
14428 (second_thread_of_pid_p, last_thread_of_process_p): New.
14429 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14430 multiple processes.
14431 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14432 processes. Remove process from process table.
14433 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14434 to multiple processes.
14435 (any_thread_of): New.
14436 (linux_detach): Add `pid' argument, and handle it. Remove process
14437 from processes table.
14438 (linux_join): Add `pid' argument. Handle it.
14439 (linux_thread_alive): Change unsighed long argument to ptid_t.
14440 Consider dead lwps as not being alive.
14441 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14442 threads we're not interested in.
14443 (same_lwp, find_lwp_pid): New.
14444 (linux_wait_for_lwp): Change `pid' argument's type from int to
14446 (linux_wait_for_event): Rename to ...
14447 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14448 from int to ptid_t. Adjust.
14449 (linux_wait_for_event): New.
14450 (linux_wait_1): Add `ptid' argument. Change return type to
14451 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14452 that exit from the process table.
14453 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14455 (mark_lwp_dead): New.
14456 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14457 stopping all threads, mark its main lwp as dead.
14458 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14460 (fetch_register, usr_store_inferior_registers)
14461 (regsets_fetch_inferior_registers)
14462 (regsets_store_inferior_registers, linux_read_memory)
14463 (linux_write_memory): Inline `inferior_pid'.
14464 (linux_look_up_symbols): Adjust to use per-process
14465 `thread_db_active'.
14466 (linux_request_interrupt): Adjust to use ptids.
14467 (linux_read_auxv): Inline `inferior_pid'.
14468 (initialize_low): Don't reference thread_db_active.
14469 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14470 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14471 (ps_getpid): Return the pid of the current inferior.
14472 * thread-db.c (proc_handle, thread_agent): Delete.
14473 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14475 (find_one_thread): Change argument type to ptid_t. Adjust to
14477 (maybe_attach_thread): Adjust to per-process data and ptids.
14478 (thread_db_find_new_threads): Ditto.
14479 (thread_db_init): Ditto.
14480 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14481 processes table. Adjust to use ptids.
14482 (spu_kill, spu_detach): Adjust interface. Remove process from
14484 (spu_join, spu_thread_alive): Adjust interface.
14485 (spu_wait): Adjust interface. Remove process from processes
14486 table. Adjust to use ptids.
14487 * win32-low.c (current_inferior_tid): Delete.
14488 (current_inferior_ptid): New.
14489 (debug_event_ptid): New.
14490 (thread_rec): Take a ptid. Adjust.
14491 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14492 (child_delete_thread): Ditto.
14493 (do_initial_child_stuff): Add `attached' argument. Add process to
14495 (child_fetch_inferior_registers, child_store_inferior_registers):
14497 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14498 (win32_attach): Pass 1 to do_initial_child_stuff.
14499 (win32_kill): Adjust interface. Remove process from processes
14501 (win32_detach): Ditto.
14502 (win32_join): Adjust interface.
14503 (win32_thread_alive): Take a ptid.
14504 (win32_resume): Adjust to use ptids.
14505 (get_child_debug_event): Ditto.
14506 (win32_wait): Adjust interface. Remove exiting process from
14509 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14511 Non-stop mode support.
14513 * server.h (non_stop): Declare.
14514 (gdb_client_data, handler_func): Declare.
14515 (delete_file_handler, add_file_handler, start_event_loop):
14517 (handle_serial_event, handle_target_event, push_event)
14518 (putpkt_notif): Declare.
14519 * target.h (enum resume_kind): New.
14520 (struct thread_resume): Replace `step' field by `kind' field.
14521 (TARGET_WNOHANG): Define.
14522 (struct target_ops) <wait>: Add `options' argument.
14523 <supports_non_stop, async, start_non_stop>: New fields.
14524 (target_supports_non_stop, target_async): New.
14525 (start_non_stop): Declare.
14526 (mywait): Add `options' argument.
14527 * target.c (mywait): Add `options' argument. Print child exit
14528 notifications here.
14529 (start_non_stop): New.
14530 * server.c (non_stop, own_buf, mem_buf): New globals.
14531 (struct vstop_notif): New.
14532 (notif_queue): New global.
14533 (queue_stop_reply, push_event, discard_queued_stop_replies)
14534 (send_next_stop_reply): New.
14535 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14537 (attach_inferior): In non-stop mode, don't wait for the target
14539 (handle_general_set): Handle QNonStop.
14540 (handle_query): When handling qC, return the current general
14541 thread, instead of the first thread of the list.
14542 (handle_query): If the backend supports non-stop mode, include
14543 QNonStop+ in the qSupported query response.
14544 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14546 (handle_v_attach, handle_v_run): Handle non-stop mode.
14547 (handle_v_stopped): New.
14548 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14549 (myresume): Adjust to use resume_kind. Handle non-stop.
14550 (queue_stop_reply_callback): New.
14551 (handle_status): Handle non-stop mode.
14552 (main): Clear non_stop flag on reconnection. Use the event-loop.
14553 Refactor serial protocol handling from here ...
14554 (process_serial_event): ... to this new function. When GDB
14555 selects any thread, select one here. In non-stop mode, wait until
14556 GDB acks all pending events before exiting.
14557 (handle_serial_event, handle_target_event): New.
14558 * remote-utils.c (remote_open): Install remote_desc in the event
14560 (remote_close): Remove remote_desc from the event loop.
14561 (putpkt_binary): Rename to...
14562 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14563 (putpkt_binary): New as wrapper around putpkt_binary_1.
14564 (putpkt_notif): New.
14565 (prepare_resume_reply): In non-stop mode, don't change the
14567 * event-loop.c: New.
14568 * Makefile.in (OBJ): Add event-loop.o.
14569 (event-loop.o): New rule.
14571 * linux-low.h (pid_of): Moved here.
14573 (get_lwp_thread): Use lwpid_of.
14574 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14575 * linux-low.c (pid_of): Delete.
14576 (inferior_pid): Use lwpid_of.
14577 (linux_event_pipe): New.
14578 (target_is_async_p): New.
14580 (handle_extended_wait): Use lwpid_of.
14581 (add_lwp): Don't set lwpid field.
14582 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14583 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14584 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14585 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14586 first. Adjust to linux_wait_for_event interface changes. Use
14588 (linux_detach): Don't delete the main lwp here.
14589 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14590 (status_pending_p): Don't consider explicitly suspended lwps.
14591 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14592 pointer. Add OPTIONS argument. Change return type to int. Use
14593 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14594 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14595 pointer. Add status pointer argument. Return a pid instead of a
14596 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14597 changes. In non-stop mode, don't switch to a random thread.
14598 (linux_wait): Rename to...
14599 (linux_wait_1): ... this. Add target_options argument, and handle
14600 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14601 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14602 clean exit and signal exit code. Don't stop all threads in
14603 non-stop mode. In all-stop mode, only stop all threads when
14604 reporting a stop to GDB. Handle explicit thread stop requests.
14605 (async_file_flush, async_file_mark): New.
14607 (send_sigstop): Use lwpid_of.
14608 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14609 interface changes. In non-stop mode, don't switch to a random
14611 (linux_resume_one_lwp): Use lwpid_of.
14612 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14613 (linux_resume_one_thread): ... this. Handle resume_stop. In
14614 non-stop mode, don't look for pending flag in all threads.
14615 (resume_status_pending_p): Don't consider explicitly suspended
14617 (my_waitpid): Reimplement. Emulate __WALL.
14618 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14620 (sigchld_handler, linux_supports_non_stop, linux_async)
14621 (linux_start_non_stop): New.
14622 (linux_target_ops): Register linux_supports_non_stop, linux_async
14623 and linux_start_non_stop.
14624 (initialize_low): Install SIGCHLD handler.
14625 * thread-db.c (thread_db_create_event, find_one_thread)
14626 (thread_db_get_tls_address): Use lwpid_of.
14627 * win32-low.c (win32_detach): Adjust to use resume_kind.
14628 (win32_wait): Add `options' argument.
14629 * spu-low.c (spu_resume): Adjust to use resume_kind.
14630 (spu_wait): Add `options' argument.
14632 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14634 Decouple target code from remote protocol.
14636 * target.h (enum target_waitkind): New.
14637 (struct target_waitstatus): New.
14638 (struct target_ops) <wait>: Return an unsigned long. Take a
14639 target_waitstatus pointer instead of a char pointer.
14640 (mywait): Likewise.
14641 * target.c (mywait): Change prototype to return an unsigned long.
14642 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14643 * server.h (thread_from_wait, old_thread_from_wait): Delete
14645 (prepare_resume_reply): Change prototype to take a
14647 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14648 (last_status, last_ptid): New.
14649 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14650 pid instead of a signal.
14651 (attach_inferior): Remove "status" and "signal" parameters.
14653 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14655 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14656 (handle_v_requests, myresume): Remove "status" and "signal"
14657 parameters. Adjust.
14658 (handle_status): New.
14659 (main): Delete local `status'. Adjust.
14660 * remote-utils.c: Include target.h.
14661 (prepare_resume_reply): Change prototype to take a
14662 target_waitstatus. Adjust.
14664 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14666 * spu-low.c (spu_wait): Adjust.
14667 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14669 (win32_wait): Adjust.
14671 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14673 * target.h (struct thread_resume): Delete leave_stopped member.
14674 (struct target_ops): Add a `n' argument to the `resume' callback.
14675 * server.c (start_inferior): Adjust.
14676 (handle_v_cont, myresume): Adjust.
14677 * linux-low.c (check_removed_breakpoint): Adjust to resume
14678 interface change, and to removed leave_stopped field.
14679 (resume_ptr): Delete.
14680 (struct thread_resume_array): New.
14681 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14682 resume interface change.
14683 (linux_continue_one_thread, linux_queue_one_thread)
14684 (resume_status_pending_p): Check if the resume field is NULL
14685 instead of checking the leave_stopped member.
14686 (linux_resume): Adjust to the target resume interface change.
14687 * spu-low.c (spu_resume): Adjust to the target resume interface
14689 * win32-low.c (win32_detach, win32_resume): Ditto.
14691 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14693 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14695 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14697 (linux_continue_one_thread): Only preserve the stepping flag if
14698 there's a pending breakpoint.
14700 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14702 * server.c (main): After the inferior having exited, call
14703 remote_close before exiting gdbserver.
14705 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14707 Fix size of FPSCR in Power 7 processors.
14708 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14709 (PPC_FEATURE_HAS_DFP): New #define.
14710 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14713 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14715 * server.c (handle_query) Whitespace and formatting.
14717 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14719 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14720 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14721 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14722 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14723 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14724 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14725 Makefile.in, configure.ac: Fix whitespace throughout.
14726 * configure: Regenerate.
14728 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14730 * inferiors.c (find_inferior): Make it safe for the callback
14731 function to delete the currently iterated inferior.
14733 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14735 * Makefile.in (linuw_low_h): Move higher.
14736 (thread-db.o): Depend on $(linux_low_h).
14738 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14740 Rename "process" to "lwp" throughout.
14742 * linux-low.c (all_processes): Rename to...
14743 (all_lwps): ... this.
14744 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14745 (add_process): Rename to ...
14746 (add_lwp): ... this. Adjust.
14747 (linux_create_inferior): Adjust.
14748 (linux_attach_lwp): Adjust.
14749 (linux_attach): Adjust.
14750 (linux_kill_one_process): Rename to ...
14751 (linux_kill_one_lwp): ... this. Adjust.
14752 (linux_kill): Adjust.
14753 (linux_detach_one_process): Rename to ...
14754 (linux_detach_one_lwp): ... this. Adjust.
14755 (linux_detach): Adjust.
14756 (check_removed_breakpoint): Adjust.
14757 (status_pending_p): Adjust.
14758 (linux_wait_for_process): Rename to ...
14759 (linux_wait_for_lwp): ... this. Adjust.
14760 (linux_wait_for_event): Adjust.
14761 (send_sigstop): Adjust.
14762 (wait_for_sigstop): Adjust.
14763 (stop_all_processes): Rename to ...
14764 (stop_all_lwps): ... this.
14765 (linux_resume_one_process): Rename to ...
14766 (linux_resume_one_lwp): ... this. Adjust.
14767 (linux_set_resume_request, linux_continue_one_thread)
14768 (linux_queue_one_thread, resume_status_pending_p)
14769 (usr_store_inferior_registers, regsets_store_inferior_registers)
14770 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14772 * linux-low.h (get_process): Rename to ...
14773 (get_lwp): ... this. Adjust.
14774 (get_thread_process): Rename to ...
14775 (get_thread_lwp): ... this. Adjust.
14776 (get_process_thread): Rename to ...
14777 (get_lwp_thread): ... this. Adjust.
14778 (struct process_info): Rename to ...
14779 (struct lwp_info): ... this.
14780 (all_processes): Rename to ...
14781 (all_lwps): ... this.
14782 * proc-service.c (ps_lgetregs): Adjust.
14783 * thread-db.c (thread_db_create_event, find_one_thread)
14784 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14786 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14788 * server.c (handle_query): Handle "qAttached".
14790 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14792 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14793 GPLv3, update license URL.
14795 2009-03-01 Doug Evans <dje@google.com>
14797 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14798 (server_h): Add gdb_signals.h.
14799 (signals.o): Update.
14800 * server.h (target_signal_from_host,target_signal_to_host_p)
14801 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14803 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14805 * remote-utils.c (getpkt): Also generate remote-debug
14806 information if noack_mode is set.
14808 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14810 * server.c (handle_query): Report qXfer:siginfo:read and
14811 qXfer:siginfo:write as supported and handle them.
14812 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14813 * linux-low.c (linux_xfer_siginfo): New.
14814 (linux_target_ops): Set it.
14816 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14818 * server.c (gdbserver_usage): Mention --remote-debug.
14819 (main): Accept '--remote-debug' switch.
14821 2009-01-18 Doug Evans <dje@google.com>
14823 * regcache.c (new_register_cache): No need to check result of xcalloc.
14824 * server.c (handle_search_memory): Back out calls to xmalloc,
14825 result is checked and error is returned to user upon failure.
14826 (handle_query): Ditto. Add more checks for result of malloc.
14827 (handle_v_cont): Check result of malloc, report error back to
14829 (handle_v_run): Ditto. Call freeargv.
14830 * server.h (freeargv): Declare.
14831 * utils.c (freeargv): New fn.
14833 2009-01-15 Doug Evans <dje@google.com>
14835 * gdbreplay.c (perror_with_name): Make arg const char *.
14836 * server.h (target_signal_to_name): Make return type const char *.
14837 * thread-db.c (thread_db_err_str): Make return type const char *.
14838 * utils.c (perror_with_name): Make arg const char *.
14840 2009-01-14 Pedro Alves <pedro@codesourcery.com>
14842 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14843 when handling a EXIT_PROCESS_DEBUG_EVENT.
14845 2009-01-06 Joel Brobecker <brobecker@adacore.com>
14847 * gdbreplay.c (gdbreplay_version): Update copyright year.
14848 * server.c (gdbserver_version): Likewise.
14850 2009-01-05 Doug Evans <dje@google.com>
14852 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
14853 (handle_extended_wait): Improve comment.
14855 2008-12-13 Doug Evans <dje@google.com>
14857 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14858 * server.h (ATTR_MALLOC): New macro.
14859 (xmalloc,xcalloc,xstrdup): Declare.
14860 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14861 * inferiors.c: Ditto.
14862 * linux-low.c: Ditto.
14863 * mem-break.c: Ditto.
14864 * regcache.c: Ditto.
14865 * remote-utils.c: Ditto.
14868 * win32-low.c: Ditto.
14870 2008-12-12 Doug Evans <dje@google.com>
14872 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14873 in debugging printf.
14875 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14877 2008-12-09 Doug Evans <dje@google.com>
14879 * linux-low.h (struct process_info): Delete member tid, unused.
14880 * thread-db.c (find_one_thread): Update.
14881 (maybe_attach_thread): Update.
14883 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14885 * target.h (struct target_ops): Add qxfer_osdata member.
14886 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14888 (linux_qxfer_osdata): New functions.
14889 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14891 * server.c (handle_query): Handle "qXfer:osdata:read:".
14892 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14893 (buffer_xml_printf): New functions.
14894 * server.h (struct buffer): New.
14895 (buffer_grow_str, buffer_grow_str0): New macros.
14896 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14897 (buffer_xml_printf): Declare.
14899 2008-11-24 Doug Evans <dje@google.com>
14901 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14903 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14905 * server.c (handle_v_run): Always use the supplied argument list.
14907 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14909 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14910 (xtensa_regmap_table): Add entry for scompare1.
14912 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14914 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14915 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14916 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14917 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14918 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14919 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14920 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14921 XML target descriptions.
14922 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14923 when inferior is running on an ISA 2.05 or later processor. Add
14924 special case to return offset for full 64-bit slot of FPSCR when
14927 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14929 * Makefile.in (SFILES, clean): Added sparc64 files.
14930 (reg-sparc64.o, reg-sparc64.c): New.
14931 * configure.srv (sparc*-*-linux*): New configuration.
14932 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14933 syscall arguments for SPARC.
14934 (regsets_store_inferior_registers): Likewise.
14935 * linux-sparc-low.c: New file.
14937 2008-10-21 Doug Evans <dje@google.com>
14939 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14940 (READLINE_DIR,READLINE_DEP): Delete.
14941 (INTERNAL_CFLAGS): Update.
14942 (LINTFLAGS): Update.
14944 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14946 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14947 whole argv from the last run, not just argv[0].
14949 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14951 * regcache.c (new_register_cache): Return NULL if the register
14952 cache size isn't known yet.
14953 (free_register_cache): Avoid dereferencing a NULL regcache.
14955 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14957 * configure.srv: Merge MIPS and MIPS64.
14959 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14961 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14963 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14965 * Makefile.in: Add required vsx dependencies.
14967 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14968 Declare init_registers_powerpc_vsx32l.
14969 Declare init_registers_powerpc_vsx64l.
14970 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14971 (ppc_arch_setup): Check for VSX in hwcap.
14972 (ppc_fill_vsxregset): New function.
14973 (ppc_store_vsxregset): New function.
14974 Add new VSX entry in regset_info target_regsets.
14976 * configure.srv: Add new VSX dependencies.
14978 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14980 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14981 (remote_open): Set or clear transport_is_reliable.
14982 (putpkt_binary): Don't expect acks in noack mode.
14983 (getpkt): Don't send ack/nac in noack mode.
14984 * server.c (handle_general_set): Handle QStartNoAckMode.
14985 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14987 (main): Reset noack_mode on every connection.
14988 * server.h (noack_mode): Declare.
14990 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14992 * Makefile.in (GDBREPLAY_OBS): New variable.
14993 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14995 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14996 Daniel Jacobowitz <dan@codesourcery.com>
14998 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14999 (usr_store_inferior_registers): Likewise.
15000 (regsets_store_inferior_registers): Likewise.
15002 2008-07-31 Rolf Jansen <rj@surtec.com>
15003 Pedro Alves <pedro@codesourcery.com>
15005 * configure.ac: Check for memmem declaration.
15006 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15007 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15008 (disable_packet_qfThreadInfo): Unconditionally compile.
15009 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15010 * configure, config.in: Regenerate.
15012 2008-07-28 Doug Kwan <dougkwan@google.com>
15014 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15015 (linux_write_memory): Remove declaration of errno.
15017 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15019 * linux-low.c (handle_extended_wait): Do not use "status"
15020 variable uninitialized.
15022 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15024 * server.c (handle_v_attach): Inhibit reporting dll changes.
15026 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15028 * remote-utils.c (prepare_resume_reply): If requested, don't
15029 output "thread:TID" in the T stop reply.
15031 * server.c (disable_packet_vCont, disable_packet_Tthread)
15032 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15033 (handle_query): If requested, disable support for qC, qfThreadInfo
15035 (handle_v_requests): If requested, disable support for vCont.
15036 (gdbserver_show_disableable): New.
15037 (main): Handle --disable-packet and --disable-packet=LIST.
15039 * server.h (disable_packet_vCont, disable_packet_Tthread)
15040 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15042 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15044 * server.c (gdbserver_usage): Mention --version.
15046 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15048 * Makefile.in (gdbreplay.o): New rule.
15050 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15052 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15053 message, not gdbserver.
15055 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15056 Nathan Sidwell <nathan@codesourcery.com>
15057 Joseph Myers <joseph@codesourcery.com>
15059 * acinclude.m4: Include ../../config/acx.m4.
15060 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15061 * configure, config.in: Regenerate.
15062 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15063 * server.c (gdbserver_version): Print PKGVERSION.
15064 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15065 (main): Adjust gdbserver_usage calls.
15066 * gdbreplay.c (version, host_name): Add declarations.
15067 (gdbreplay_version, gdbreplay_usage): New.
15068 (main): Accept --version and --help options.
15070 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15072 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15073 (arm_breakpoint_at): Handle Thumb.
15074 (the_low_target): Add comment.
15076 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15078 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15080 2008-05-09 Doug Evans <dje@google.com>
15082 * server.h (decode_search_memory_packet): Declare.
15083 * remote-utils.c (decode_search_memory_packet): New fn.
15084 * server.c (handle_search_memory_1): New fn.
15085 (handle_search_memory): New fn.
15086 (handle_query): Process qSearch:memory packets.
15088 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15090 * regcache.c (registers_length): Remove.
15091 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15092 full register packet.
15093 * regcache.h (registers_length): Remove prototype.
15094 * server.h (PBUFSIZ): Define to 16384.
15096 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15098 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15099 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15100 powerpc-64l.o, and powerpc-altivec64l.o.
15101 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15102 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15103 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15104 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15105 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15108 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15109 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15110 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15111 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15112 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15113 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15114 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15115 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15116 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15117 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15120 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15121 (init_registers_powerpc_32l): ... this new prototype.
15122 (init_registers_powerpc_32): Remove, replace by ...
15123 (init_registers_powerpc_altivec32l): ... this new prototype.
15124 (init_registers_powerpc_e500): Remove, replace by ...
15125 (init_registers_powerpc_e500l): ... this new prototype.
15126 (init_registers_ppc64): Remove, replace by ...
15127 (init_registers_powerpc_64l): ... this new prototype.
15128 (init_registers_powerpc_64): Remove, replace by ...
15129 (init_registers_powerpc_altivec64l): ... this new prototype.
15130 (ppc_num_regs): Set to 73.
15131 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15132 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15133 (ppc_cannot_store_register): Handle orig_r3 and trap.
15134 (ppc_arch_setup): Update init_registers_... calls.
15135 (ppc_fill_gregset): Handle orig_r3 and trap.
15137 * inferiors.c (clear_inferiors): Reset current_inferior.
15139 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15141 * acinclude.m4: Add override.m4.
15142 * configure: Regenerate.
15144 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15146 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15147 initial call to init_register_ppc64.
15149 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15151 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15152 single powerpc*-*-linux* case.
15153 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15155 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15157 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15158 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15160 * linux-ppc-low.c: Include <elf.h>.
15161 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15162 (ppc_hwcap): New global variable.
15163 (ppc_regmap): Remove __SPE__ #ifdef sections.
15164 (ppc_regmap_e500): New global variable.
15165 (ppc_cannot_store_register): Update __SPE__ special case.
15166 (ppc_get_hwcap): New function.
15167 (ppc_arch_setup): Use it to determine whether inferior supports
15168 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15169 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15170 Do not access registers if target does not support AltiVec.
15171 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15172 Do not access registers if target does not support SPE.
15173 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15175 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15177 * linux-low.c (disabled_regsets, num_regsets): New.
15178 (use_regsets_p): Delete.
15179 (linux_wait_for_process): Clear disabled_regsets.
15180 (regsets_fetch_inferior_registers): Check and set it.
15181 (regsets_store_inferior_registers): Likewise.
15182 (linux_fetch_registers, linux_store_registers): Do not use
15184 (initialize_low): Allocate disabled_regsets.
15186 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15188 * Makefile.in (LIBOBJS): New.
15189 (OBS): Use LIBOBJS.
15190 (memmem.o): New rule.
15191 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15192 * configure: Regenerated.
15194 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15196 * server.c (handle_query): Never return "unsupported" for
15197 qXfer:features:read queries.
15199 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15201 * server.c (get_features_xml): Fix inverted condition.
15202 (handle_query): Always support qXfer:feature:read.
15204 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15206 * server.c (wrapper_argv): New.
15207 (start_inferior): Handle wrapper_argv. If set, expect an extra
15209 (gdbserver_usage): Document --wrapper.
15210 (main): Parse --wrapper.
15212 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15214 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15215 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15216 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15217 (ppc_set_pc): Likewise.
15218 (ppc_arch_setup): New function.
15219 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15220 of collect_register.
15221 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15223 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15225 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15226 instead of linux-ppc64-low.o.
15227 * linux-ppc64-low.c: Remove file.
15228 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15229 (linux-ppc64-low.o): Remove rule.
15231 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15232 (init_registers_powerpc_64): Likewise.
15233 (ppc_regmap): Conditionally define depending on __powerpc64__.
15234 (ppc_cannot_store_register): Do not special-case "fpscr" when
15235 compiled on __powerpc64__.
15236 (ppc_collect_ptrace_register): New function.
15237 (ppc_supply_ptrace_register): New function.
15238 (ppc_breakpoint): Change type to "unsigned int".
15239 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15240 (the_low_target): Conditionally provide initializers for the
15241 arch_setup member depending on __powerpc64__. Install
15242 collect_ptrace_register and supply_ptrace_register members.
15244 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15246 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15247 * server.c (gdbserver_xmltarget): Define.
15248 (get_features_xml): Use it to replace "target.xml" and arch_string.
15250 * configure.srv: Remove srv_xmltarget. Add XML files that were
15251 mentioned there to srv_xmlfiles instead. Remove conditional tests
15252 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15253 srv_xmlfiles and srv_regobj to include all possible choices.
15254 * configure.ac (srv_xmltarget): Remove.
15255 (srv_xmlfiles): Do not add "target.xml".
15256 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15257 checks for supplementary target information.
15258 * configure: Regenerate.
15259 * Makefile.in (XML_TARGET): Remove.
15260 (target.xml): Remove rule.
15261 (clean): Do not clean up target.xml.
15262 (.PRECIOUS): Do not mention target.xml.
15264 * target.h (struct target_ops): Remove arch_string member.
15265 * linux-low.c (linux_arch_string): Remove.
15266 (linux_target_ops): Remove arch_string initializer.
15267 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15268 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15269 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15270 * spu-low.c (spu_arch_string): Remove.
15271 (spu_target_ops): Remove arch_string initializer.
15272 * win32-low.c (win32_arch_string): Remove.
15273 (win32_target_ops): Remove arch_string initializer.
15274 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15275 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15276 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15278 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15280 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15281 by collect_ptrace_register and supply_ptrace_register hooks.
15282 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15283 instead of checking for the_low_target.left_pad_xfer.
15284 (usr_store_inferior_registers): Use collect_ptrace_register callback
15285 instead of checking for the_low_target.left_pad_xfer.
15287 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15288 (s390_supply_ptrace_register): Likewise.
15289 (s390_fill_gregset): Call s390_collect_ptrace_register.
15290 (the_low_target): Update.
15292 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15293 (ppc_supply_ptrace_register): Likewise.
15294 (the_low_target): Update.
15296 * linux-i386-low.c (the_low_target): Update.
15297 * linux-x86-64-low.c (the_low_target): Update.
15299 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15301 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15302 reg-s390.o and reg-s390x.o.
15304 * linux-low.c (new_inferior): New global variable.
15305 (linux_create_inferior, linux_attach): Set it.
15306 (linux_wait_for_process): Call the_low_target.arch_setup after the
15307 target has stopped for the first time.
15308 (initialize_low): Do not call the_low_target.arch_setup.
15310 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15311 (s390_set_pc): Likewise.
15312 (s390_arch_setup): New function.
15313 (the_low_target): Use s390_arch_setup as arch_setup routine.
15315 * regcache.c (realloc_register_cache): New function.
15316 (set_register_cache): Call it for each existing regcache.
15318 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15320 * server.h (init_registers): Remove prototype.
15322 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15323 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15324 instead of init_registers ().
15325 * linux-arm-low.c (init_registers_arm): Add prototype.
15326 (init_registers_arm_with_iwmmxt): Likewise.
15327 (the_low_target): Add initializer for arch_setup field.
15328 * linux-cris-low.c (init_registers_cris): Add prototype.
15329 (the_low_target): Add initializer for arch_setup field.
15330 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15331 (the_low_target): Add initializer for arch_setup field.
15332 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15333 (the_low_target): Add initializer for arch_setup field.
15334 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15335 (the_low_target): Add initializer for arch_setup field.
15336 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15337 (the_low_target): Add initializer for arch_setup field.
15338 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15339 (the_low_target): Add initializer for arch_setup field.
15340 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15341 (init_registers_mips64_linux): Likewise.
15342 (the_low_target): Add initializer for arch_setup field.
15343 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15344 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15345 (the_low_target): Add initializer for arch_setup field.
15346 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15347 (init_registers_powerpc_64): Likewise.
15348 (the_low_target): Add initializer for arch_setup field.
15349 * linux-s390-low.c (init_registers_s390): Add prototype.
15350 (init_registers_s390x): Likewise.
15351 (the_low_target): Add initializer for arch_setup field.
15352 * linux-sh-low.c (init_registers_sh): Add prototype.
15353 (the_low_target): Add initializer for arch_setup field.
15354 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15355 (the_low_target): Add initializer for arch_setup field.
15356 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15357 (the_low_target): Add initializer for arch_setup field.
15359 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15360 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15361 instead of init_registers ().
15362 * win32-arm-low.c (init_registers_arm): Add prototype.
15363 (the_low_target): Add initializer for arch_setup field.
15364 * win32-i386-low.c (init_registers_i386): Add prototype.
15365 (the_low_target): Add initializer for arch_setup field.
15367 * spu-low.c (init_registers_spu): Add prototype.
15368 (initialize_low): Call initialie_registers_spu () instead of
15369 initialize_registers ().
15371 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15373 * server.c (handle_v_requests): When handling the vRun and vAttach
15374 packets, if already debugging a process, don't kill it. Return an
15377 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15379 * server.c (handle_query): Correct length check.
15381 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15383 * win32-low.c (do_initial_child_stuff): Add process handle
15384 parameter. Set current_process_handle and current_process_id from the
15385 parameters. Clear globals.
15386 (win32_create_inferior): Don't set current_process_handle and
15387 current_process_id here. Instead pass them on the call to
15388 do_initial_child_stuff.
15389 (win32_attach): Likewise.
15390 (win32_clear_inferiors): New.
15391 (win32_kill): Don't close the current process handle or the
15392 current thread handle here. Instead call win32_clear_inferiors.
15393 (win32_detach): Don't open a new handle to the process. Call
15394 win32_clear_inferiors.
15395 (win32_join): Don't rely on current_process_handle; open a new
15396 handle using the process id.
15397 (win32_wait): Call win32_clear_inferiors when the inferior process
15400 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15402 * server.c (monitor_show_help): Add "exit".
15404 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15406 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15407 (clean): Add reg-xtensa.c.
15408 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15409 * configure.srv (xtensa*-*-linux*) New target.
15410 * linux-xtensa-low.c: New.
15411 * xtensa-xtregs.c: New.
15413 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15415 * hostio.c: Don't include errno.h.
15416 (errno_to_fileio_errno): Move to hostio-errno.
15417 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15418 error number outputting to the target->hostio_last_error callback.
15419 (hostio_packet_error): Use FILEIO_EINVAL directly.
15420 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15421 calls to hostio_error.
15422 * hostio-errno.c: New.
15423 * server.h (hostio_last_error_from_errno): Declare.
15424 * target.h (target_ops): Add hostio_last_error member.
15425 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15426 as hostio_last_error handler.
15427 * spu-low.c (spu_target_ops): Likewise.
15428 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15429 (wince_hostio_last_error): New functions.
15430 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15431 as hostio_last_error handler.
15432 (win32_target_ops) [!_WIN32_WCE]: Register
15433 hostio_last_error_from_errno as hostio_last_error handler.
15434 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15435 (hostio-errno.o): New rule.
15436 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15437 * configure.srv (srv_hostio_err_objs): New variable. Default to
15439 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15440 * configure: Regenerate.
15442 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15444 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15445 (linux_kill, linux_detach): Clean up the process list.
15446 * remote-utils.c (remote_open): Improve port number parsing.
15447 (putpkt_binary, input_interrupt): Only send interrupts if the target
15449 * server.c (extended_protocol): Make static.
15450 (attached): Define earlier.
15451 (exit_requested, response_needed, program_argv): New variables.
15452 (target_running): New.
15453 (start_inferior): Clear attached here.
15454 (attach_inferior): Set attached here.
15455 (require_running): Define.
15456 (handle_query): Use require_running and target_running. Implement
15458 (handle_v_attach, handle_v_run): New.
15459 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15460 (gdbserver_usage): Update.
15461 (main): Redo argument parsing. Handle --debug and --multi. Handle
15462 --attach along with other options or after the port. Save
15463 program_argv. Support no initial program. Resynchronize
15464 communication with GDB after an error. Handle "monitor exit".
15465 Use require_running and target_running. Always allow the extended
15466 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15467 restart in extended mode.
15468 * README: Refer to the GDB manual. Update --attach usage.
15470 2007-12-20 Andreas Schwab <schwab@suse.de>
15472 * linux-low.c (STACK_SIZE): Define.
15473 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15474 (linux_test_for_tracefork): Likewise.
15476 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15478 * linux-low.c (linux_wait_for_event): Update messages. Do not
15479 reinsert auto-delete breakpoints.
15480 * mem-break.c (struct breakpoint): Change return type of handler to
15482 (set_breakpoint_at): Update handler type.
15483 (reinsert_breakpoint_handler): Return 1 instead of calling
15485 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15487 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15488 * mem-break.h (set_breakpoint_at): Update handler type.
15489 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15490 * win32-low.c (auto_delete_breakpoint): New.
15491 (get_child_debug_event): Use it.
15493 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15495 * configure.ac: Check for pread and pwrite.
15496 * hostio.c (handle_pread): Fall back to lseek and read.
15497 (handle_pwrite): Fall back to lseek and write.
15498 * config.in, configure: Regenerated.
15500 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15502 * server.c (myresume): Add own_buf argument.
15503 (main): Update calls.
15505 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15507 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15508 * remote-utils.c (remote_open): Do not call disable_async_io.
15509 (block_async_io): Delete.
15510 (unblock_async_io): Make static.
15511 (initialize_async_io): New.
15512 * server.c (handle_v_cont): Handle async I/O here.
15513 (myresume): Likewise. Move other common resume tasks here...
15514 (main): ... from here. Call initialize_async_io. Disable async
15515 I/O before the main loop.
15516 * server.h (initialize_async_io): Declare.
15517 (block_async_io, unblock_async_io): Delete prototypes.
15518 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15520 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15522 * remote-utils.c (readchar): Allow binary data in received messages.
15524 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15526 * win32-low.c (attaching): New global.
15527 (win32_create_inferior): Clear the `attaching' global.
15528 (win32_attach): Set the `attaching' global.
15529 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15530 attaching. Only set a breakpoint at the entry point if not
15533 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15535 * server.c (main): Don't report dll events on the initial
15536 connection on attaches.
15538 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15540 * server.c (main): Relax numerical bases supported for the pid of
15541 the --attach command line argument.
15543 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15545 * win32-low.c (win32_attach): Call OpenProcess before
15546 DebugActiveProcess, not after. Add last error output to error
15549 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15551 * win32-low.c (win32_get_thread_context)
15552 (win32_set_thread_context): New functions.
15553 (thread_rec): Use win32_get_thread_context.
15554 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15555 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15558 2007-12-03 Leo Zayas
15559 Pedro Alves <pedro_alves@portugalmail.pt>
15561 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15563 (child_add_thread): Minor cleanup.
15564 (child_continue): Resume artificially suspended threads before
15565 calling ContinueDebugEvent.
15566 (suspend_one_thread): New.
15567 (fake_breakpoint_event): New.
15568 (get_child_debug_event): Change return type to int. Check here if
15569 gdb sent an interrupt request. If a soft interrupt was requested,
15570 fake a breakpoint event. Return 0 if there is no event to handle,
15572 (win32_wait): Don't check here if gdb sent an interrupt request.
15573 Ensure there is a valid event to handle.
15574 (win32_request_interrupt): Add soft interruption method as last
15577 2007-12-03 Leo Zayas
15578 Pedro Alves <pedro_alves@portugalmail.pt>
15580 * win32-low.h (win32_thread_info): Add descriptions to the
15581 structure members. Replace `suspend_count' counter by a
15583 * win32-low.c (thread_rec): Update condition of when to get the
15584 context from the inferior. Rely on ContextFlags being set if it
15585 has already been retrieved. Only suspend the inferior thread if
15586 we haven't already. Warn if that fails.
15587 (continue_one_thread): s/suspend_count/suspended/. Only call
15588 ResumeThread once. Warn if that fails.
15590 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15592 * win32-low.c (win32_wait): Don't read from the inferior when it
15593 has already exited.
15595 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15597 * Makefile.in (win32_low_h): New variable.
15598 (win32-low.o): Add dependency on $(win32_low_h).
15599 (win32-arm-low.o, win32-i386-low.o): New rules.
15601 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15603 * hostio.c: Correct copyright year.
15605 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15607 * Makefile.in (OBS): Add hostio.o.
15608 (hostio.o): New rule.
15609 * server.h (handle_vFile): Declare.
15610 * hostio.c: New file.
15611 * server.c (handle_v_requests): Take packet_len and new_packet_len
15612 for binary packets. Call handle_vFile.
15613 (main): Update call to handle_v_requests.
15615 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15617 * linux-low.c: Include <sched.h>.
15619 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15621 * linux-low.c (linux_tracefork_grandchild): New.
15622 (linux_tracefork_child): Use clone.
15623 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15625 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15627 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15629 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15631 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15633 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15635 * inferiors.c (change_inferior_id): Delete.
15636 (add_pid_to_list, pull_pid_from_list): New.
15637 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15638 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15639 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15640 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15641 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15642 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15643 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15644 (using_threads): Always set to 1.
15645 (handle_extended_wait): New.
15646 (add_process): Do not set TID.
15647 (linux_create_inferior): Set must_set_ptrace_flags.
15648 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15649 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15650 (linux_thread_alive): Rename TID argument to LWPID.
15651 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15652 (linux_wait_for_event): Do not use TID or check using_threads. Update
15653 call to dead_thread_notify. Call handle_extended_wait.
15654 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15655 (send_sigstop): Delete sigstop_sent.
15656 (wait_for_sigstop): Avoid TID.
15657 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15658 (linux_test_for_tracefork): New.
15659 (linux_lookup_signals): Use thread_db_active and
15660 linux_supports_tracefork_flag.
15661 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15662 * linux-low.h (get_process_thread): Avoid TID.
15663 (struct process_ifo): Move thread_known and tid to the end. Remove
15665 (linux_attach_lwp, thread_db_init): Update prototypes.
15666 * server.h (change_inferior_id): Delete prototype.
15667 (add_pid_to_list, pull_pid_from_list): New prototypes.
15668 * thread-db.c (thread_db_use_events): New.
15669 (find_first_thread): Rename to...
15670 (find_one_thread): ...this. Update callers and messages. Do not
15671 call fatal. Check thread_db_use_events. Do not call
15672 change_inferior_id or new_thread_notify.
15673 (maybe_attach_thread): Update. Do not call new_thread_notify.
15674 (thread_db_init): Set thread_db_use_events. Check use_events.
15675 * utils.c (fatal, warning): Correct message prefix.
15677 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15679 * Makefile.in (clean): Remove new files.
15680 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15681 (powerpc-64.o, powerpc-64.c): New rules.
15682 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15683 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15685 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15687 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15688 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15689 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15690 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15691 (target_regsets): Add AltiVec and SPE register sets.
15692 * configure.ac: Check for AltiVec and SPE.
15693 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15694 (ppc_fill_vrregset, ppc_store_vrregset): New.
15695 (target_regsets): Add AltiVec register set.
15696 * configure: Regenerated.
15698 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15700 * linux-low.c (O_LARGEFILE): Define.
15701 (linux_read_memory): Use /proc/PID/mem.
15702 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15703 * configure, config.in: Regenerated.
15705 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15707 * linux-low.c (linux_wait_for_event): Do not pass signals while
15710 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15712 * win32-low.c (create_process): New.
15713 (win32_create_inferior): Use create_process instead of
15714 CreateProcess. If create_process failed retry appending an ".exe"
15715 suffix. Store the GetLastError result immediatelly after
15716 create_process calls and use it on the call to error.
15718 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15720 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15722 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15724 * configure.ac: Switch license to GPLv3.
15726 2007-08-01 Michael Snyder <msnyder@access-company.com>
15728 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15730 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15732 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15734 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15735 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15736 CloseToolhelp32Snapshot.
15737 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15738 CloseToolhelp32Snapshot.
15740 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15742 * server.c (main): Check for inferior exit before main loop.
15744 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15746 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15747 instead of on tmp_desc.
15749 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15750 Daniel Jacobowitz <dan@codesourcery.com>
15752 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15753 (add_thread): Minor cleanups.
15754 (clear_inferiors): Move lower in the file. Clear the DLL
15756 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15757 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15758 (xml_escape_text): New.
15759 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15761 (handle_v_cont): Report errors.
15762 (gdbserver_version): Update.
15763 (main): Correct size of own_buf. Do not report initial DLL events.
15764 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15765 (unloaded_dll, xml_escape_text): New.
15766 * win32-low.c (enum target_waitkind): Update comments.
15767 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15768 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15769 (win32_EnumProcessModules, win32_GetModuleInformation)
15770 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15771 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15772 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15773 (win32_Module32First, win32_Module32Next, load_toolhelp)
15774 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15775 (get_child_debug_event): Handle DLL events.
15776 (win32_wait): Likewise.
15778 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15780 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15781 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15783 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15785 * win32-low.c (handle_output_debug_string): Ignore event if not
15788 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15790 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15792 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15794 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15796 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15798 * inferiors.c (change_inferior_id): Add comment.
15799 * linux-low.c (check_removed_breakpoint): Add an early
15800 prototype. Improve debug output.
15801 (linux_attach): Doc update.
15802 (linux_detach_one_process, linux_detach): Clean up before releasing
15804 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15805 * linux-low.h (struct process_info): Doc improvement.
15806 * mem-break.c (delete_all_breakpoints): New.
15807 * mem-break.h (delete_all_breakpoints): New prototype.
15808 * thread-db.c (find_first_thread): New.
15809 (thread_db_create_event): Call it instead of
15810 thread_db_find_new_threads. Clean up unused variables.
15811 (maybe_attach_thread): Remove first thread handling.
15812 (thread_db_find_new_threads): Use find_first_thread.
15813 (thread_db_get_tls_address): Likewise.
15815 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15817 * thread-db.c (thread_db_find_new_threads): Add prototype.
15818 (thread_db_create_event): Check for the main thread before adding
15820 (maybe_attach_thread): Only enable event reporting if TID == 0.
15821 (thread_db_get_tls_address): Check for new threads.
15823 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-low.c (linux_create_inferior): Try execv before execvp.
15826 * spu-low.c (spu_create_inferior): Likewise.
15828 2007-06-13 Mike Frysinger <vapier@gentoo.org>
15830 * linux-low.c (linux_create_inferior): Change execv to execvp.
15831 * spu-low.c (spu_create_inferior): Likewies.
15833 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15835 * Makefile.in (clean): Clean new files instead of deleted ones.
15836 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15837 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15839 * configure.srv: Specify XML files and new regformats for MIPS and
15841 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15842 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15843 an entry for the restart register.
15844 (mips_cannot_fetch_register, mips_cannot_store_register)
15845 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15846 register names to match the XML descriptions.
15847 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15848 restart register instead of $0.
15850 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15851 Markus Deuling <deuling@de.ibm.com>
15853 * remote-utils.c (decode_xfer_write): New function.
15854 * server.h (decode_xfer_write): Add prototype.
15855 * server.c (handle_query): Add PACKET_LEN argument. Support
15856 qXfer:spu:read and qXfer:spu:write packets.
15857 (main): Pass packet_len to handle_query.
15858 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15859 * target.h (target_ops): Add qxfer_spu.
15861 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15863 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15864 accessing non-seekable spufs files.
15866 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15868 * server.c (handle_query): Add reply for qC packet.
15870 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15871 Leo Zayas <lerele@champenstudios@com>
15873 * server.h (check_remote_input_interrupt_request): New function.
15874 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15875 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15876 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15877 (check_remote_input_interrupt_request): New function.
15878 * server.h (check_remote_input_interrupt_request): Declare.
15879 * win32-low.c (winapi_DebugBreakProcess,
15880 winapi_GenerateConsoleCtrlEvent): New typedefs.
15881 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15883 (win32_wait): Check for remote interrupt request
15884 with check_remote_input_interrupt_request.
15885 (win32_request_interrupt): New function.
15886 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15888 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15890 * win32-low.c (debug_registers_changed,
15891 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15892 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15893 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15894 (thread_rec): Get context using the low target.
15895 (child_add_thread): Call thread_added on the low target,
15896 which does the same thing.
15898 (do_initial_child_stuff): Remove debug registers references.
15899 Set context using the low target. Resume threads after
15900 setting the contexts.
15901 (child_continue): Remove dead variable. Remove debug
15902 registers references.
15903 (child_fetch_inferior_registers): Go through the low target.
15904 (do_child_store_inferior_registers): Remove.
15905 (child_store_inferior_registers): Go through the low target.
15906 (win32_resume): Remove debug registers references.
15907 Set context using the low target.
15908 (handle_exception): Change return type to void. Don't record
15909 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15910 first chance exception.
15911 (get_child_debug_event): Change return type to void. Remove
15912 goto loop. Always return after waiting for debug event.
15913 (win32_wait): Convert to switch statement. Handle spurious
15916 * win32-i386-low.c (debug_registers_changed,
15917 debug_registers_used): New.
15918 (initial_stuff): Rename to ...
15919 (i386_initial_stuff): ... this. Clear debug registers
15921 (store_debug_registers): Delete.
15922 (i386_get_thread_context): New.
15923 (load_debug_registers): Delete.
15924 (i386_set_thread_context): New.
15925 (i386_thread_added): New.
15926 (single_step): Rename to ...
15927 (i386_single_step): ... this.
15928 (do_fetch_inferior_registers): Rename to ...
15929 (i386_fetch_inferior_register): ... this.
15930 (i386_store_inferior_register): New.
15931 (the_low_target): Adapt to new interface.
15933 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15934 (arm_get_thread_context): New.
15935 (arm_set_thread_context): New.
15937 (do_fetch_inferior_registers): Rename to ...
15938 (arm_fetch_inferior_register): ... this.
15939 (arm_store_inferior_register): New.
15940 (arm_wince_breakpoint): Reimplement as unsigned long.
15941 (arm_wince_breakpoint_len): Define.
15942 (the_low_target): Adapt to new interface.
15944 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15945 load_debug_registers. Add get_thread_context, set_thread_context,
15946 thread_added and store_inferior_register. Rename
15947 fetch_inferior_registers to fetch_inferior_register.
15948 (regptr): Remove declaration.
15950 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15952 * linux-low.c (linux_detach): Change return type to int. Return 0.
15953 * spu-low.c (spu_detach): Likewise.
15955 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15957 * target.h (target_ops): Change return type of detach to int.
15959 (join_inferior): New.
15960 * server.c (main): Don't skip detach support on mingw32.
15961 If the inferior doesn't support detaching return error.
15962 Call join_inferior instead of using waitpid.
15963 * linux-low.c (linux_join): New.
15964 (linux_target_op): Add linux_join.
15965 * spu-low.c (spu_join): New.
15966 (spu_target_ops): Add spu_join.
15967 * win32-low.c (win32_detach): Adapt to new interface.
15968 Reopen current_process_handle before detaching. Issue a child
15969 resume before detaching.
15971 (win32_target_op): Add win32_join.
15973 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15975 * win32-low.c (win32-attach): Fix return value.
15976 * target.h (target_ops): Describe ATTACH return values.
15978 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15980 * win32-low.c (GETPROCADDRESS): Define.
15981 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15982 (winapi_DebugSetProcessKillOnExit): Likewise.
15983 (win32_create_inferior): Force usage of ansi CreateProcessA.
15984 (win32_attach): Use GETPROCADDRESS.
15985 (win32_detach): Likewise.
15987 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15989 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15991 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15993 * win32-low.c: Commit leftover changes from 2007-03-29.
15995 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15997 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15998 fields short instead of int. Add explicit padding.
15999 (i387_cache_to_fsave): Remove unnecessary casts.
16000 (i387_fsave_to_cache): Doc fix.
16001 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16003 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16005 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16006 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16008 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16010 * configure.srv (arm*-*-mingw32ce*): Move near the other
16013 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16015 * configure.ac: Add errno checking.
16016 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16017 sys/file.h and malloc.h.
16018 (AC_CHECK_DECLS): Add perror.
16019 (srv_mingwce): Handle.
16020 * configure.srv (i[34567]86-*-cygwin*): Add
16021 win32-i386-low.o to srv_tgtobj.
16022 (i[34567]86-*-mingw*): Likewise.
16023 (arm*-*-mingw32ce*): Add case.
16024 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16025 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16026 [__MINGW32CE__] (strerror): New function.
16027 [__MINGW32CE__] (errno): Define to GetLastError.
16028 [__MINGW32CE__] (COUNTOF): New macro.
16029 (remote_open): Remove extra close call.
16030 * mem-break.c (delete_breakpoint_at): New function.
16031 * mem-break.h (delete_breakpoint_at): Declare.
16032 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16033 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16034 [USE_WIN32API] (read, write): Add char* casts.
16035 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16036 * server.h: Include wincecompat.h on Windows CE.
16037 [HAVE_ERRNO_H]: Check.
16038 (perror): Declare if not declared.
16039 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16040 (perror_with_name): Remove errno declaration.
16041 * wincecompat.h: New.
16042 * wincecompat.c: New.
16043 * win32-low.h: New.
16044 * win32-arm-low.c: New.
16045 * win32-i386-low.c: New.
16046 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16047 (OUTMSG2): Make it safe.
16049 (COUNTOF): New macro.
16050 (NUM_REGS): Get it from the low target.
16051 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16052 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16053 (thread_rec): Let low target handle debug registers.
16054 (child_add_thread): Likewise.
16055 (child_init_thread_list): Likewise.
16056 (continue_one_thread): Likewise.
16058 (do_child_fetch_inferior_registers): Move to ...
16059 * win32-i386-low.c: ... here, and rename to ...
16060 (do_fetch_inferior_registers): ... this.
16061 * win32-low.c (child_fetch_inferior_registers):
16062 Go through the low target.
16063 (do_child_store_inferior_registers): Use regptr.
16064 (strwinerror): New function.
16065 (win32_create_inferior): Handle Windows CE.
16066 Use strwinerror instead of strerror on Windows error
16067 codes. Add program to the error output.
16068 Don't close the main thread handle on Windows CE.
16069 (win32_attach): Use coredll.dll on Windows CE.
16070 (win32_kill): Close current process and current
16072 (win32_detach): Use coredll.dll on Windows CE.
16073 (win32_resume): Let low target handle debug registers, and
16075 (handle_exception): Add/Remove initial breakpoint. Avoid
16076 non-existant WSTOPSIG on Windows CE.
16077 (win32_read_inferior_memory): Cast to remove warning.
16078 (win32_arch_string): Go through the low target.
16079 (initialize_low): Call set_breakpoint_data with the low
16080 target's breakpoint.
16081 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16082 FOP_REGNUM, mappings): Move to ...
16083 * win32-i386-low.c: ... here.
16084 * win32-low.c (win32_thread_info): Move to ...
16085 * win32-low.h: ... here.
16086 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16087 win32-arm-low.c and wincecompat.c.
16088 (all:): Add $EXEEXT.
16089 (install-only:): Likewise.
16090 (gdbserver:): Likewise.
16091 (gdbreplay:): Likewise.
16092 * config.in: Regenerate.
16093 * configure: Regenerate.
16095 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16097 * win32-low.c: Rename typedef thread_info to
16098 win32_thread_info throughout.
16100 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16102 * win32-i386-low.c: Rename to ...
16103 * win32-low.c: ... this.
16104 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16105 * Makefile.in: Likewise.
16107 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16109 * remote-utils.c (monitor_output): Constify msg parameter.
16110 * server.h (monitor_output): Likewise.
16111 * win32-i386-low.c (handle_output_debug_string): New.
16112 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16113 handle_output_debug_string.
16114 (get_child_debug_event): Likewise.
16116 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16118 * server.c (main): Correct strtoul check.
16120 2007-03-27 Jon Ringle <jon@ringle.org>
16122 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16124 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16126 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16128 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16130 * terminal.h: Check HAVE_SGTTY_H.
16132 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16134 * remote-utils.c (remote_open): Print out the assigned port number.
16136 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16138 * remote-utils.c (monitor_output): New function.
16139 * server.c (debug_threads): Define here.
16140 (monitor_show_help): New function.
16141 (handle_query): Handle qRcmd.
16142 (main): Do not handle 'd' packet.
16143 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16144 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16147 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16149 * Makefile.in (EXEEXT): New.
16150 (clean): Use $(EXEEXT).
16152 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16154 * target.h (target_ops): Rename send_signal to request_interrupt,
16155 and remove enum target_signal parameter.
16156 * linux-low.c (linux_request_interrupt): Rename from
16157 linux_send_signal, and always send SIGINT.
16158 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16159 and always send SIGINT.
16160 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16162 (input_interrupt): Likewise.
16164 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * server.c (get_features_xml): Check if target implemented
16168 * win32-i386-low.c (win32_arch_string): New.
16169 (win32_target_ops): Add win32_arch_string as arch_string member.
16171 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16173 * spu-low.c (spu_arch_string): New.
16174 (spu_target_ops): Add spu_arch_string.
16176 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16178 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16179 * configure.ac: Do not check for terminal.h.
16180 * configure, config.in: Regenerated.
16182 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16184 * Makefile.in (OBS): Add $(XML_BUILTIN).
16185 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16187 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16188 (arm-with-iwmmxt.c): New.
16189 * config.in, configure: Regenerate.
16190 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16191 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16192 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16193 (arm*-*-linux*): Add iWMMXt and regset support.
16194 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16195 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16196 (arm_store_wmmxregset, target_regsets): New.
16197 * server.c (get_features_xml): Take annex argument. Check builtin
16199 (handle_query): Handle multiple annexes.
16201 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16203 * remote-utils.c [USE_WIN32API] (read, write): Define.
16204 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16207 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16209 * linux-i386-low.c (the_low_target): Set arch_string.
16210 * linux-x86-64-low.c (the_low_target): Likewise.
16211 * linux-low.c (linux_arch_string): New.
16212 (linux_target_ops): Add it.
16213 * linux-low.h (struct linux_target_ops): Add arch_string.
16214 * server.c (write_qxfer_response): Use const void * for DATA.
16215 (get_features_xml): New.
16216 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16217 * target.h (struct target_ops): Add arch_string method.
16219 2007-01-03 Denis Pilat <denis.pilat@st.com>
16220 Daniel Jacobowitz <dan@codesourcery.com>
16222 * linux-low.c (linux_kill): Handle being called with no threads.
16223 * win32-i386-low.c (win32_kill): Likewise.
16224 (get_child_debug_event): Clear current_process_handle.
16226 2006-12-30 Denis PILAT <denis.pilat@st.com>
16227 Daniel Jacobowitz <dan@codesourcery.com>
16229 * remote-utils.c (remote_open): Check the type of specified
16230 serial port devices before opening them.
16231 * server.c (main): Kill the inferior if an error occurs during
16232 the first remote_open.
16234 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16236 * README: Update supported targets.
16238 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16240 * Makefile.in (clean): Remove reg-mips64.c.
16241 (reg-mips64.c, reg-mips64.o): New rules.
16242 * configure.srv: Handle mips64. Include regset support for mips.
16243 * linux-mips-low.c (union mips_register): New.
16244 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16245 (mips_breakpoint, mips_breakpoint_at): Use int.
16246 (mips_collect_register, mips_supply_register)
16247 (mips_collect_register_32bit, mips_supply_register_32bit)
16248 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16249 (mips_store_fpregset, target_regsets): New.
16250 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16252 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16254 * configure.srv: Add target "spu*-*-*".
16255 * Makefile.in (clean): Remove reg-spu.c.
16256 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16257 * spu-low.c: New file.
16259 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16261 * configure.ac: Correct td_thr_tls_get_addr test.
16262 * configure: Regenerated.
16264 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16266 * linux-low.c (linux_wait_for_event): Reformat. Use the
16267 pass_signals array.
16268 * remote-utils.c (decode_address_to_semicolon): New.
16269 * server.c (pass_signals, handle_general_set): New.
16270 (handle_query): Mention QPassSignals for qSupported.
16271 (main): Call handle_general_set.
16272 * server.h (pass_signals, decode_address_to_semicolon): New.
16274 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16276 * server.c (handle_query): Correct error handling for read_auxv.
16278 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16280 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16281 and srv_linux_thread_db to yes.
16282 * linux-s390-low.c (s390_fill_gregset): New function.
16283 (target_regsets): Define data structure.
16285 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16287 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16288 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16289 * config.in, configure: Regenerated.
16290 * inferiors.c (gdb_id_to_thread): New function.
16291 (gdb_id_to_thread_id): Use it.
16292 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16293 * linux-low.h (struct process_info): Add th member.
16294 (thread_db_get_tls_address): New prototype.
16295 * remote-utils.c (decode_address): Make non-static.
16296 * server.c (handle_query): Handle qGetTLSAddr.
16297 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16298 * target.h (struct target_ops): Add get_tls_address.
16299 * thread-db.c (maybe_attach_thread): Save the thread handle.
16300 (thread_db_get_tls_address): New.
16302 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16304 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16305 (linux_resume_one_process): Take a siginfo_t *. Update all
16306 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16307 (struct pending_signals): Add a siginfo_t.
16308 (linux_wait_for_process): Always set last_status.
16309 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16310 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16311 * linux-low.h (struct process_info): Add last_status.
16313 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16315 * remote-utils.c (try_rle): New function.
16316 (putpkt_binary): Use it.
16318 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16320 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16321 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16322 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16323 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16324 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16327 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16329 * server.c (terminal_fd): New variable.
16330 (old_foreground_pgrp): Likewise.
16331 (restore_old_foreground_pgrp): New function.
16332 (start_inferior): Record the terminal file descriptor in terminal_fd
16333 and its original foreground group in old_foreground_pgrp. Register
16334 restore_old_foreground_pgrp with atexit().
16336 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16338 * server.c (handle_query): Correct qPart to qXfer.
16340 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16342 * configure.ac: Check for more headers which are missing on
16343 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16344 * configure.srv: Add Cygwin and mingw32.
16345 * remote-utils.c: Don't include headers unconditionally which
16346 are missing on mingw32. Include <winsock.h> for mingw32.
16347 (remote_open): Adjust for mingw32 support. Flush
16348 standard error after writing to it.
16349 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16350 (unblock_async_io, enable_async_io, disable_async_io)
16351 (readchar, getpkt): Update for Winsock support.
16352 (prepare_resume_reply): Expect a protocol signal number.
16353 * server.c: Disable <sys/wait.h> on mingw32.
16354 (start_inferior): Adjust for mingw32 support. Flush
16355 standard error after writing to it.
16356 (attach_inferior): Likewise. Use protocol signal
16358 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16360 * win32-i386-low.c: New file.
16361 * Makefile.in (XM_CLIBS): Set.
16362 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16363 (win32-i386-low.o): New dependency rule.
16364 * linux-low.c (linux_wait): Use target signal numbers.
16365 * target.h (struct target_ops): Doc fix.
16366 * server.h (target_signal_to_name): New prototype.
16367 * gdbreplay.c: Don't include headers unconditionally which
16368 are missing on mingw32. Include <winsock.h> for mingw32.
16369 (remote_close, remote_open): Adjust for Winsock support.
16370 * configure, config.in: Regenerated.
16372 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16374 * server.c (decode_xfer_read, write_qxfer_response): New.
16375 (handle_query): Take a packet length argument. Handle
16376 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16377 the qSupported response.
16378 (main): Update call to handle_query.
16380 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16382 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16383 (putpkt_binary): Renamed from putpkt and adjusted for binary
16385 (putpkt): New wrapper for putpkt_binary.
16386 (readchar): Don't mask off the high bit.
16387 (decode_X_packet): New function.
16388 * server.c (main): Call putpkt_binary if a handler sets the packet
16389 length. Save the length of the incoming packet. Handle 'X'.
16390 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16392 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16394 * server.c (handle_query): Handle qSupported.
16396 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16398 * remote-utils.c (all_symbols_looked_up): New variable.
16399 (look_up_one_symbol): Check it.
16400 * server.h (look_up_one_symbol): New declaration.
16401 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16403 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16405 * Makefile.in (linux-arm-low.o): Update dependencies.
16406 * linux-arm-low.c: Include "gdb_proc_service.h".
16407 (PTRACE_GET_THREAD_AREA): Define.
16408 (ps_get_thread_area): New function.
16410 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16412 * configure.srv (m68k*-*-uclinux*): New target.
16413 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16414 (linux_resume_one_process): Remove extraneous cast.
16415 (linux_read_offsets): New.
16416 (linux_target_op): Add linux_read_offsets on mmuless systems.
16417 * server.c (handle_query): Add qOffsets logic.
16418 * target.h (struct target_ops): Add read_offsets.
16420 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16422 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16423 (PTRACE_GET_THREAD_AREA): Define.
16424 (ps_get_thread_area): New function.
16425 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16426 (linux-x86-64-low.o): Update.
16428 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16430 * configure.ac: Remove checks for prfpregset_t.
16431 * gdb_proc_service.h: New file.
16432 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16433 new "gdb_proc_service.h".
16434 * proc-service.c: Likewise.
16435 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16436 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16437 * Makefile.in (gdb_proc_service_h): Updated.
16438 * configure, config.in: Regenerated.
16440 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16442 * remote-utils.c (prepare_resume_reply): Move declaration
16443 of gdb_id_from_wait to the top of the block.
16445 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16447 * linux-low.c (regsets_store_inferior_registers): Read the regset
16448 from the target before filling it.
16450 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16452 * server.c (attach_inferior): Return SIGTRAP for a successful
16455 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16457 * Makefile.in (OBS): Add version.o.
16458 (STAGESTUFF): Delete.
16459 (version.o): Add dependencies.
16460 (version.c): Replace rule.
16461 (clean): Remove version.c.
16462 * server.c (gdbserver_version): New.
16463 (gdbserver_usage): Use printf.
16464 (main): Handle --version and --help.
16465 * server.h (version, host_name): Add declarations.
16467 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16479 * linux-x86-64-low.c:
16481 * linux-s390-low.c:
16482 * linux-ppc64-low.c:
16484 * linux-mips-low.c:
16485 * linux-m68k-low.c:
16486 * linux-m32r-low.c:
16489 * linux-ia64-low.c:
16490 * linux-i386-low.c:
16491 * linux-crisv32-low.c:
16503 * gdbserver.1: Add (C) after Copyright. Update the FSF
16506 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16508 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16509 (arm_breakpoint_at): Recognize both breakpoints.
16510 (the_low_target): Use the correct breakpoint instruction.
16512 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16514 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16515 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16516 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16517 (the_low_target): Update.
16519 2005-10-25 Andreas Schwab <schwab@suse.de>
16521 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16523 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16524 (ia64_num_regs): Reduce to 462.
16526 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16528 * acinclude.m4: Correct quoting.
16529 * aclocal.m4: Regenerated.
16531 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16532 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16533 (thread_db_init): Call thread_db_err_str.
16534 * configure.ac: Check for TD_VERSION.
16535 * config.in, configure: Regenerated.
16537 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16539 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16541 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16543 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16544 is not available. Define HAVE_PTRACE_GETREGS if it is.
16545 * config.in, configure: Regenerated.
16546 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16547 * linux-i386-low.c, linux-m68k-low.c: Update to use
16548 HAVE_PTRACE_GETREGS.
16549 * linux-low.c (regsets_fetch_inferior_registers)
16550 (regsets_store_inferior_registers): Only return 0 if we processed
16552 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16553 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16555 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16557 * inferiors.c (struct thread_info): Add gdb_id.
16558 (add_thread): Add gdb_id argument.
16559 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16560 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16561 calls to add_thread.
16562 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16563 * server.c (handle_query): Use thread_to_gdb_id.
16564 (handle_v_cont, main): Use gdb_id_to_thread_id.
16565 * server.h (add_thread): Update prototype.
16566 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16569 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16571 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16572 left-padded registers.
16573 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16574 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16576 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16578 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16579 * configure: Regenerate.
16580 * config.in: Regenerate.
16581 * server.h (NEED_DECLARATION_STRERROR):
16582 Replace with !HAVE_DECL_STRERROR.
16584 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16586 * linux-low.c (linux_wait, linux_send_signal): Don't test
16587 an unsigned long variable for > 0 if it could be MAX_ULONG.
16588 * server.c (myresume): Likewise.
16589 * target.c (set_desired_inferior): Likewise.
16591 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16593 * configure.ac: Simplify and improve check for socklen_t.
16594 * configure, config.in: Regenerate.
16596 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16598 * acconfig.h: Remove.
16599 * configure.ac: Add a test for socklen_t. Use three-argument
16600 AC_DEFINE throughout.
16601 * config.in: Regenerated using autoheader 2.59.
16602 * configure: Regenerated.
16604 * gdbreplay.c (socklen_t): Provide a default.
16605 (remote_open): Use socklen_t.
16606 * remote-utils.c (socklen_t): Provide a default.
16607 (remote_open): Use socklen_t.
16608 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16611 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16613 * linux-low.c (linux_read_memory, linux_write_memory)
16614 (linux_read_auxv): Likewise.
16615 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16616 (check_mem_write): Likewise.
16617 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16619 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16620 (registers_from_string, register_data): Likewise.
16621 * server.c (handle_query, main): Likewise.
16622 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16623 (decode_M_packet): Likewise.
16624 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16625 * target.h (struct target_ops): Update read_memory, write_memory,
16627 (read_inferior_memory, write_inferior_memory): Update.
16628 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16629 to unsigned char *.
16630 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16631 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16632 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16633 linux-s390-low.c, linux-sh-low.c: Update for changes in
16634 read_inferior_memory and the_low_target->breakpoint.
16636 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16638 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16639 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16640 * configure.srv: Add powerpc64-*-linux*.
16641 * linux-ppc64-low.c: New file.
16643 2005-05-23 Orjan Friberg <orjanf@axis.com>
16645 * linux-cris-low.c: New file with support for CRIS.
16646 * linux-crisv32-low.c: Ditto for CRISv32.
16647 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16648 (clean): Add reg-cris.c and reg-crisv32.c.
16649 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16650 reg-crisv32.o, and reg-crisv32.c to make rules.
16651 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16652 recognized targets.
16654 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16656 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16657 of sizeof (PTRACE_XFER_TYPE).
16658 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16660 2005-05-12 Orjan Friberg <orjanf@axis.com>
16662 * target.h (struct target_ops): Add insert_watchpoint,
16663 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16664 pointers for hardware watchpoint support.
16665 * linux-low.h (struct linux_target_ops): Ditto.
16666 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16667 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16668 to linux_target_ops.
16669 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16671 * server.c (main): Recognize 'Z' and 'z' packets.
16673 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16675 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16676 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16677 (the_low_target): Add new members.
16679 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16681 * proc-service.c (ps_lgetregs): Search all_processes instead of
16684 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16686 * server.c (start_inferior): Change return type to int.
16687 (attach_inferior): Change sigptr to int *.
16688 (handle_v_cont, handle_v_requests): Change signal to int *.
16689 (main): Change signal to int.
16691 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16693 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16694 * configure.srv: Add m32r*-*-linux*.
16695 * linux-m32r-low.c: New file.
16697 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16699 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16701 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16703 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16704 Take unsigned long arguments for PIDs.
16705 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16706 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16707 (wait_for_sigstop, linux_resume_one_process)
16708 (regsets_fetch_inferior_registers, linux_send_signal)
16709 (linux_read_auxv): Likewise. Update the types of variables holding
16710 PIDs. Update format string specifiers.
16711 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16712 * remote-utils.c (prepare_resume_reply): Likewise.
16713 * server.c (cont_thread, general_thread, step_thread)
16714 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16716 (handle_query): Update format specifiers.
16717 (handle_v_cont, main): Use strtoul for thread IDs.
16718 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16719 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16720 (general_thread, step_thread, thread_from_wait)
16721 (old_thread_from_wait): Update.
16722 * target.h (struct thread_resume): Use unsigned long for THREAD.
16723 (struct target_ops): Use unsigned long for arguments to attach and
16726 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16728 * acinclude.m4: Include bfd/bfd.m4 directly.
16729 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16730 <agriffis@toolchain.org>.
16731 * aclocal.m4, configure: Regenerated.
16733 2005-01-07 Andrew Cagney <cagney@gnu.org>
16735 * configure.ac: Rename configure.in, require autoconf 2.59.
16736 * configure: Re-generate.
16738 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16740 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16741 LIBS when finished.
16742 * aclocal.m4: Regenerated.
16743 * configure: Regenerated.
16745 2004-11-21 Andreas Schwab <schwab@suse.de>
16747 * linux-m68k-low.c (m68k_num_gregs): Define.
16748 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16749 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16750 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16751 (m68k_breakpoint_at): New. Add to the_low_target.
16753 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16754 srv_linux_thread_db to yes.
16756 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16758 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16759 (ARCH_SET_FS): Likewise.
16760 (ARCH_GET_FS): Likewise.
16761 (ARCH_GET_GS): Likewise.
16763 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16765 * linux-i386-low.c (ps_get_thread_area): New.
16766 * linux-x86-64-low.c (ps_get_thread_area): New.
16767 * linux-low.c: Include <sys/syscall.h>.
16768 (linux_kill_one_process): Don't kill the first thread here.
16769 (linux_kill): Kill the first thread here.
16770 (kill_lwp): New function.
16771 (send_sigstop, linux_send_signal): Use it.
16772 * proc-service.c: Clean up #ifdefs.
16773 (fpregset_info): Delete.
16774 (ps_lgetregs): Update and enable implementation.
16775 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16777 * remote-utils.c (struct sym_cache, symbol_cache): New.
16778 (input_interrupt): Print a clearer message.
16779 (async_io_enabled): New variable.
16780 (enable_async_io, disable_async_io): Use it. Update comments.
16781 (look_up_one_symbol): Use the symbol cache.
16782 * thread-db.c (thread_db_look_up_symbols): New function.
16783 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16785 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16787 * configure.in: Test for -rdynamic.
16788 * configure: Regenerated.
16789 * Makefile (INTERNAL_LDFLAGS): New.
16790 (gdbserver, gdbreplay): Use it.
16792 2004-09-02 Andrew Cagney <cagney@gnu.org>
16794 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16796 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16798 * linux-low.c (linux_wait): Clear all_processes list also.
16800 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16802 * linux-low.c: Include <errno.h>. Remove extern declaration of
16805 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16807 * gdbreplay.c, server.h, utils.c: Update copyright years.
16809 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16811 * server.c (main): Print child status or termination signal from
16812 variable 'signal', not 'sig'.
16814 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16816 * linux-low.c (linux_read_memory): Change return type to
16817 int. Check for and return error from ptrace().
16818 * target.c (read_inferior_memory): Change return type to int. Pass
16819 back return status from the_target->read_memory().
16820 * target.h (struct target_ops): Adapt *read_memory() prototype.
16822 (read_inferior_memory): Adapt prototype.
16823 * server.c (main): Return an error packet if
16824 read_inferior_memory() returns an error.
16826 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
16828 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16829 Unify with other clean targets.
16831 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16833 * server.c (handle_v_cont): Call set_desired_inferior.
16835 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16837 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16839 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16841 * linux-low.c (linux_wait): Unblock async I/O.
16842 (linux_resume): Block and enable async I/O.
16843 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16844 * server.h (block_async_io, unblock_async_io): Add prototypes.
16846 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16848 * remote-utils.c (remote_open): Print a status notice after
16849 opening a TCP port.
16850 * server.c (attach_inferior): Print a status notice after
16853 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
16855 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16857 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
16859 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16861 * server.c, target.h: Update copyright years.
16863 2004-02-25 Roland McGrath <roland@redhat.com>
16865 * target.h (struct target_ops): New member `read_auxv'.
16866 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16867 * linux-low.c (linux_read_auxv): New function.
16868 (linux_target_ops): Initialize `read_auxv' member to that.
16870 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16872 Committed by Jim Blandy <jimb@redhat.com>.
16874 * linux-s390-low.c (s390_num_regs): Update.
16875 (s390_regmap): Remove control registers. Use __s390x__ predefine
16876 instead of GPR_SIZE to distiguish s390 and s390x targets.
16878 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16880 * linux-low.c: Update copyright year.
16881 (check_removed_breakpoint): Clear pending_is_breakpoint.
16882 (linux_set_resume_request, linux_queue_one_thread)
16883 (resume_status_pending_p): New functions.
16884 (linux_continue_one_thread): Use process->resume.
16885 (linux_resume): Only resume threads if there are no pending events.
16886 * linux-low.h (struct process_info): Add resume request
16889 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16891 * regcache.c (new_register_cache): Clear the allocated register
16892 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16894 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16896 * linux-low.c (linux_resume): Take a struct thread_resume *
16898 (linux_wait): Update call.
16899 (resume_ptr): New static variable.
16900 (linux_continue_one_thread): Renamed from
16901 linux_continue_one_process. Use resume_ptr.
16902 (linux_resume): Use linux_continue_one_thread.
16903 * server.c (handle_v_cont, handle_v_requests): New functions.
16904 (myresume): New function.
16905 (main): Handle 'v' case.
16906 * target.h (struct thread_resume): New type.
16907 (struct target_ops): Change argument of "resume" to struct
16909 (myresume): Delete macro.
16911 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16913 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16914 (uninstall): Support DESTDIR.
16916 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16918 * configure.srv: Add xscale*linux copy of arm*linux entry.
16920 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16922 * linux-arm-low.c (arm_reinsert_addr): New function.
16923 (the_low_target): Add arm_reinsert_addr.
16925 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16927 * mem-break.c: Remove whitespace at end of file.
16929 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16931 * configure.in: Check whether we need to prototype strerror.
16932 * server.h: Optionally prototype strerror.
16933 * gdbreplay.c (perror_with_name): Use strerror.
16934 * linux-low.c (linux_attach_lwp): Use strerror.
16935 * utils.c (perror_with_name): Use strerror.
16936 * config.in, configure: Regenerated.
16938 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16940 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16941 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16943 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16945 * Makefile.in (SFILES): Update.
16946 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16947 low-sun3.c: Remove files.
16949 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16951 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16952 (linux_detach_one_process, linux_detach): New functions.
16953 (linux_target_ops): Add linux_detach.
16954 * server.c (main): Handle 'D' packet.
16955 * target.h (struct target_ops): Add "detach" member.
16956 (detach_inferior): Define.
16958 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16960 From Kelley Cook <kelleycook@wideopenwest.com>:
16961 * configure.srv: Accept i[34567]86 variants.
16963 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16965 * linux-low.c (linux_wait_for_event): Correct comment typos.
16966 (linux_resume_one_process): Call check_removed_breakpoint.
16967 (linux_send_signal): New function.
16968 (linux_target_ops): Add linux_send_signal.
16969 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16971 * target.h (struct target_ops): Add send_signal.
16973 2003-05-29 Jim Blandy <jimb@redhat.com>
16975 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16976 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16977 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16978 away part of the register's value.
16980 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16982 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16983 (linux_wait_for_event, linux_init_signals): Likewise.
16985 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16987 * configure.in: Check for stdlib.h.
16988 * configure: Regenerated.
16989 * config.in: Regenerated.
16991 2003-01-04 Andreas Schwab <schwab@suse.de>
16993 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16995 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16997 * Makefile.in: Remove obsolete code.
16999 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17001 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17002 defined(PT_FPR0_HI).
17004 2002-11-17 Stuart Hughes <seh@zee2.com>
17006 * linux-arm-low.c (arm_num_regs): Increase.
17007 (arm_regmap): Include status register.
17009 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17011 * linux-low.c (register_addr): Remove incorrect -1 check.
17013 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17015 * linux-low.c (linux_create_inferior): Call setpgid. Return
17017 (unstopped_p, linux_signal_pid): Remove.
17018 (linux_target_ops): Remove linux_signal_pid.
17019 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17020 global instead of target method.
17021 * target.h (struct target_ops): Remove signal_pid. Update comment
17022 for create_inferior.
17023 * server.c (signal_pid): New variable.
17024 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17025 gdbserver. Set the child to be the foreground process group.
17026 (attach_inferior): Set signal_pid.
17028 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17030 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17032 2002-08-20 Jim Blandy <jimb@redhat.com>
17034 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17037 2002-08-01 Andrew Cagney <cagney@redhat.com>
17039 * Makefile.in: Make chill references obsolete.
17041 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17043 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17044 * configure: Regenerate.
17045 * config.in: Regenerate.
17047 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17049 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17050 (perror_with_name, remote_close, remote_open, expect, play): Static.
17052 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17054 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17055 byte offsets instead of an array of indexes.
17056 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17058 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17060 * regcache.c: Add comment.
17062 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17064 * thread-db.c: New file.
17065 * proc-service.c: New file.
17066 * acinclude.m4: New file.
17067 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17068 proc-service.o, and thread-db.o.
17069 (linux-low.o): Add USE_THREAD_DB.
17070 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17071 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17072 * aclocal.m4: Regenerated.
17073 * config.in: Regenerated.
17074 * configure: Regenerated.
17075 * configure.in: Check for proc_service.h, sys/procfs.h,
17076 thread_db.h, and linux/elf.h headrs.
17077 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17078 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17079 Check for -lthread_db and thread support.
17080 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17081 PowerPC, and SuperH.
17082 * i387-fp.c: Constify arguments.
17083 * i387-fp.h: Likewise.
17084 * inferiors.c: (struct thread_info): Renamed from
17085 `struct inferior_info'. Remove PID member. Use generic inferior
17086 list header. All uses updated.
17087 (inferiors, signal_pid): Removed.
17088 (all_threads): New variable.
17089 (get_thread): Define.
17090 (add_inferior_to_list): New function.
17091 (for_each_inferior): New function.
17092 (change_inferior_id): New function.
17093 (add_inferior): Removed.
17094 (remove_inferior): New function.
17095 (add_thread): New function.
17096 (free_one_thread): New function.
17097 (remove_thread): New function.
17098 (clear_inferiors): Use for_each_inferior and free_one_thread.
17099 (find_inferior): New function.
17100 (find_inferior_id): New function.
17101 (inferior_target_data): Update argument type.
17102 (set_inferior_target_data): Likewise.
17103 (inferior_regcache_data): Likewise.
17104 (set_inferior_regcache_data): Likewise.
17105 * linux-low.c (linux_bp_reinsert): Remove.
17106 (all_processes, stopping_threads, using_thrads)
17107 (struct pending_signals, debug_threads, pid_of): New.
17108 (inferior_pid): Replace with macro.
17109 (struct inferior_linux_data): Remove.
17110 (get_stop_pc, add_process): New functions.
17111 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17112 Use add_process and add_thread.
17113 (linux_attach_lwp): New function, based on old linux_attach. Use
17114 add_process and add_thread. Set stop_expected for new threads.
17115 (linux_attach): New function.
17116 (linux_kill_one_process): New function.
17117 (linux_kill): Kill all LWPs.
17118 (linux_thread_alive): Use find_inferior_id.
17119 (check_removed_breakpoints, status_pending_p): New functions.
17120 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17121 Update. Use WNOHANG. Wait for cloned processes also. Update process
17122 struct for the found process.
17123 (linux_wait_for_event): New function.
17124 (linux_wait): Use it. Support LWPs.
17125 (send_sigstop, wait_for_sigstop, stop_all_processes)
17126 (linux_resume_one_process, linux_continue_one_process): New functions.
17127 (linux_resume): Support LWPs.
17128 (REGISTER_RAW_SIZE): Remove.
17129 (fetch_register): Use register_size instead. Call supply_register.
17130 (usr_store_inferior_registers): Likewise. Call collect_register.
17131 Fix recursive case.
17132 (regsets_fetch_inferior_registers): Improve error message.
17133 (regsets_store_inferior_registers): Add debugging.
17134 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17135 (unstopped_p, linux_signal_pid): New functions.
17136 (linux_target_ops): Add linux_signal_pid.
17137 (linux_init_signals): New function.
17138 (initialize_low): Call it. Initialize using_threads.
17139 * regcache.c (inferior_regcache_data): Add valid
17141 (get_regcache): Fetch registers lazily. Add fetch argument
17142 and update all callers.
17143 (regcache_invalidate_one, regcache_invalidate): New
17145 (new_register_cache): Renamed from create_register_cache.
17146 Return the new regcache.
17147 (free_register_cache): Change argument to a void *.
17148 (registers_to_string, registers_from_string): Call get_regcache
17149 with fetch flag set.
17150 (register_data): Make static. Pass fetch flag to get_regcache.
17151 (supply_register): Call get_regcache with fetch flag clear.
17152 (collect_register): Call get_regcache with fetch flag set.
17153 (collect_register_as_string): New function.
17154 * regcache.h: Update.
17155 * remote-utils.c (putpkt): Flush after debug output and use
17157 Handle input interrupts while waiting for an ACK.
17158 (input_interrupt): Use signal_pid method.
17159 (getpkt): Flush after debug output and use stderr.
17160 (outreg): Use collect_register_as_string.
17161 (new_thread_notify, dead_thread_notify): New functions.
17162 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17163 and general_thread.
17164 (look_up_one_symbol): Flush after debug output.
17165 * server.c (step_thread, server_waiting): New variables.
17166 (start_inferior): Don't use signal_pid. Update call to mywait.
17167 (attach_inferior): Update call to mywait.
17168 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17169 (main): Don't fetch/store registers explicitly. Use
17170 set_desired_inferior. Support proposed ``Hs'' packet. Update
17172 * server.h: Update.
17173 (struct inferior_list, struct_inferior_list_entry): New.
17174 * target.c (set_desired_inferior): New.
17175 (write_inferior_memory): Constify.
17176 (mywait): New function.
17177 * target.h: Update.
17178 (struct target_ops): New signal_pid method.
17179 (mywait): Removed macro, added prototype.
17181 * linux-low.h (regset_func): Removed.
17182 (regset_fill_func, regset_store_func): New.
17183 (enum regset_type): New.
17184 (struct regset_info): Add type field. Use new operation types.
17185 (struct linux_target_ops): stop_pc renamed to get_pc.
17186 Add decr_pc_after_break and breakpoint_at.
17187 (get_process, get_thread_proess, get_process_thread)
17188 (strut process_info, all_processes, linux_attach_lwp)
17189 (thread_db_init): New.
17191 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17192 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17193 (the_low_target): Add new members.
17194 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17195 (i386_store_fpxregset): Constify.
17196 (target_regsets): Add new kind identifier.
17197 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17198 (i386_set_pc): Add debugging.
17199 (i386_breakpoint_at): New function.
17200 (the_low_target): Add new members.
17201 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17202 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17203 (mips_breakpoint_at): New.
17204 (the_low_target): Add new members.
17205 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17206 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17207 (the_low_target): Add new members.
17208 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17209 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17210 (the_low_target): Add new members.
17211 * linux-x86-64-low.c (target_regsets): Add new kind
17214 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17216 From Martin Pool <mbp@samba.org>:
17217 * server.c (gdbserver_usage): New function.
17220 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17222 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17223 stop_at -> stop_pc.
17225 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17227 * Makefile.in: Remove obsolete code.
17229 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17231 * linux-low.c (regsets_fetch_inferior_registers),
17232 (regsets_store_inferior_registers): Removed cast to int from
17234 * regcache.h: Added declaration of struct inferior_info.
17236 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17238 * inferiors.c (struct inferior_info): Add regcache_data.
17239 (add_inferior): Call create_register_cache.
17240 (clear_inferiors): Call free_register_cache.
17241 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17242 * regcache.c (struct inferior_regcache_data): New.
17243 (registers): Remove.
17244 (get_regcache): New function.
17245 (create_register_cache, free_register_cache): New functions.
17246 (set_register_cache): Don't initialize the register cache here.
17247 (registers_to_string, registers_from_string, register_data): Call
17249 * regcache.h: Add prototypes.
17250 * server.h: Likewise.
17252 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17254 * mem-break.c: New file.
17255 * mem-break.h: New file.
17256 * Makefile.in: Add mem-break.o rule; update server.h
17258 * inferiors.c (struct inferior_info): Add target_data
17260 (clear_inferiors): Free target_data member if set.
17261 (inferior_target_data, set_inferior_target_data): New functions.
17262 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17263 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17264 * linux-low.c (linux_bp_reinsert): New variable.
17265 (struct inferior_linux_data): New.
17266 (linux_create_inferior): Use set_inferior_target_data.
17267 (linux_attach): Likewise. Call add_inferior.
17268 (linux_wait_for_one_inferior): New function.
17269 (linux_wait): Call it.
17270 (linux_write_memory): Add const.
17271 (initialize_low): Call set_breakpoint_data.
17272 * linux-low.h (struct linux_target_ops): Add breakpoint
17274 * server.c (attach_inferior): Remove extra add_inferior
17276 * server.h: Include mem-break.h. Update inferior.c
17278 * target.c (read_inferior_memory)
17279 (write_inferior_memory): New functions.
17280 * target.h (read_inferior_memory)
17281 (write_inferior_memory): Change macros to prototypes.
17282 (struct target_ops): Update comments. Add const to write_memory
17285 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17287 * linux-low.c (usr_store_inferior_registers): Support
17288 registers which are allowed to fail to store.
17289 * linux-low.h (linux_target_ops): Likewise.
17290 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17291 (ppc_cannot_store_register): FPSCR may not be storable.
17293 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17295 * server.h: Include <string.h> if HAVE_STRING_H.
17296 * ChangeLog: Correct paths in last ChangeLog entry.
17298 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17300 * linux-low.h: Remove obsolete prototypes.
17301 (struct linux_target_ops): New.
17302 (extern the_low_target): New.
17303 * linux-low.c (num_regs, regmap): Remove declarations.
17304 (register_addr): Use the_low_target explicitly.
17305 (fetch_register): Likewise.
17306 (usr_fetch_inferior_registers): Likewise.
17307 (usr_store_inferior_registers): Likewise.
17308 * linux-arm-low.c (num_regs): Remove.
17309 (arm_num_regs): Define.
17310 (arm_regmap): Renamed from regmap, made static.
17311 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17313 (arm_cannot_store_register): Renamed from cannot_store_register,
17315 (the_low_target): New.
17316 * linux-i386-low.c (num_regs): Remove.
17317 (i386_num_regs): Define.
17318 (i386_regmap): Renamed from regmap, made static.
17319 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17321 (i386_cannot_store_register): Renamed from cannot_store_register,
17323 (the_low_target): New.
17324 * linux-ia64-low.c (num_regs): Remove.
17325 (ia64_num_regs): Define.
17326 (ia64_regmap): Renamed from regmap, made static.
17327 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17329 (ia64_cannot_store_register): Renamed from cannot_store_register,
17331 (the_low_target): New.
17332 * linux-m68k-low.c (num_regs): Remove.
17333 (m68k_num_regs): Define.
17334 (m68k_regmap): Renamed from regmap, made static.
17335 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17337 (m68k_cannot_store_register): Renamed from cannot_store_register,
17339 (the_low_target): New.
17340 * linux-mips-low.c (num_regs): Remove.
17341 (mips_num_regs): Define.
17342 (mips_regmap): Renamed from regmap, made static.
17343 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17345 (mips_cannot_store_register): Renamed from cannot_store_register,
17347 (the_low_target): New.
17348 * linux-ppc-low.c (num_regs): Remove.
17349 (ppc_num_regs): Define.
17350 (ppc_regmap): Renamed from regmap, made static.
17351 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17353 (ppc_cannot_store_register): Renamed from cannot_store_register,
17355 (the_low_target): New.
17356 * linux-s390-low.c (num_regs): Remove.
17357 (s390_num_regs): Define.
17358 (s390_regmap): Renamed from regmap, made static.
17359 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17361 (s390_cannot_store_register): Renamed from cannot_store_register,
17363 (the_low_target): New.
17364 * linux-sh-low.c (num_regs): Remove.
17365 (sh_num_regs): Define.
17366 (sh_regmap): Renamed from regmap, made static.
17367 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17369 (sh_cannot_store_register): Renamed from cannot_store_register,
17371 (the_low_target): New.
17372 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17373 (the_low_target): New.
17375 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17377 * Makefile.in: Add stamp-h target.
17378 * configure.in: Create stamp-h.
17379 * configure: Regenerated.
17381 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17383 * inferiors.c: New file.
17384 * target.c: New file.
17385 * target.h: New file.
17386 * Makefile.in: Add target.o and inferiors.o. Update
17388 * linux-low.c (inferior_pid): New static variable,
17389 moved from server.c.
17390 (linux_create_inferior): Renamed from create_inferior.
17391 Call add_inferior. Return 0 on success instead of a PID.
17392 (linux_attach): Renamed from myattach.
17393 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17394 (linux_thread_alive): Renamed from mythread_alive.
17395 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17397 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17398 (regsets_store_inferior_registers): Correct error message.
17399 Add missing ``return 0''.
17400 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17401 (linux_store_registers): Renamed from store_inferior_registers.
17402 (linux_read_memory): Renamed from read_inferior_memory.
17403 (linux_write_memory): Renamed from write_inferior_memory.
17404 (linux_target_ops): New structure.
17405 (initialize_low): Call set_target_ops ().
17406 * remote-utils.c (unhexify): New function.
17407 (hexify): New function.
17408 (input_interrupt): Send signals to ``signal_pid''.
17409 * server.c (inferior_pid): Remove.
17410 (start_inferior): Update create_inferior call.
17411 (attach_inferior): Call add_inferior.
17412 (handle_query): New function.
17413 (main): Call handle_query for `q' packets.
17414 * server.h: Include "target.h". Remove obsolete prototypes.
17415 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17417 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17419 * Makefile.in: Add WARN_CFLAGS. Update configury
17421 * configure.in: Check for <string.h>
17422 * configure: Regenerate.
17423 * config.in: Regenerate.
17424 * gdbreplay.c: Include needed system headers.
17425 (remote_open): Remove strchr prototype.
17426 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17427 * regcache.c (supply_register): Change buf argument to const void *.
17428 (supply_register_by_name): Likewise.
17429 (collect_register): Change buf argument to void *.
17430 (collect_register_by_name): Likewise.
17431 * regcache.h: Add missing prototypes.
17432 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17433 * server.c (handle_query): New function.
17434 (attached): New static variable, moved out of main.
17435 (main): Quiet longjmp clobber warnings.
17436 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17437 * utils.c (error): Remove NORETURN.