1 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
3 * linux-low.c (linux_low_read_btrace): Update for change to
6 2019-09-20 Christian Biesinger <cbiesinger@google.com>
8 * debug.c (debug_threads): Remove comment in favor of the header.
9 * debug.h (using_threads): Add declaration.
10 (debug_threads): Add comment.
11 * linux-aarch64-low.c: Include debug.h and remove declaration of
13 * nto-low.c: Likewise.
14 * remote-utils.c: Likewise.
15 * thread-db.c: Likewise.
17 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
19 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
20 and powerpc-cell64l-ipa.o.
21 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
22 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
23 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
26 * spu-low.c: Remove file.
28 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
29 (parse_spufs_run): Remove.
30 (ppc_get_pc): Remove Cell/B.E. support.
31 (ppc_set_pc): Likewise.
32 (ppc_breakpoint_at): Likewise.
33 (ppc_arch_setup): Likewise.
34 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
35 tdesc_powerpc_cell32l.
36 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
37 or init_registers_powerpc_cell32l.
38 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
39 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
40 or init_registers_powerpc_cell32l.
41 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
42 (init_registers_powerpc_cell32l): Remove prototype.
43 (init_registers_powerpc_cell64l): Likewise.
45 * target.h (struct target_ops): Remove qxfer_spu member.
46 * server.c (handle_qxfer_spu): Remove.
47 (qxfer_packets): Remove entry for "spu".
48 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
49 * linux-low.c (SPUFS_MAGIC): Remove.
50 (spu_enumerate_spu_ids): Remove.
51 (linux_qxfer_spu): Remove.
52 (linux_target_ops): Remove qxfer_spu member.
53 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
54 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
55 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
57 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
59 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
60 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
61 * config.in: Regenerate.
62 * configure: Regenerate.
64 2019-08-15 Tom Tromey <tromey@adacore.com>
66 * target.c (target_write_memory): Use gdb::byte_vector.
68 2019-08-15 Tom Tromey <tromey@adacore.com>
70 * tracepoint.c (write_inferior_data_pointer)
71 (write_inferior_integer, write_inferior_int8)
72 (write_inferior_uinteger, m_tracepoint_action_download)
73 (r_tracepoint_action_download, x_tracepoint_action_download)
74 (l_tracepoint_action_download, clear_inferior_trace_buffer)
75 (download_agent_expr, download_tracepoint_1)
76 (download_trace_state_variables, upload_fast_traceframes): Update.
77 * server.c (gdb_write_memory): Update.
78 * remote-utils.c (relocate_instruction): Update.
79 * proc-service.c (ps_pdwrite): Update.
80 * mem-break.c (remove_memory_breakpoint)
81 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
82 (uninsert_fast_tracepoint_jumps_at)
83 (reinsert_fast_tracepoint_jumps_at): Update.
84 * linux-x86-low.c (append_insns)
85 (i386_install_fast_tracepoint_jump_pad)
86 (amd64_write_goto_address, i386_write_goto_address): Update.
87 * linux-s390-low.c (append_insns, s390_write_goto_address):
89 * linux-ppc-low.c (ppc_relocate_instruction)
90 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
91 (ppc_write_goto_address): Update.
92 * linux-aarch64-low.c (append_insns): Update.
93 * target.h (struct target_ops): Update.
94 (write_inferior_memory): Don't declare.
95 * target.c (target_write_memory): Rename from
96 write_inferior_memory. Remove old target_write_memory.
98 2019-08-15 Tom Tromey <tromey@adacore.com>
100 * target.c (write_inferior_memory): Use std::vector.
102 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
105 * configure.ac: Drop enable-libmcheck support.
106 * configure, config.in: Rebuild.
107 * acinclude.m4: Don't include it.
109 2019-07-19 Alan Hayward <alan.hayward@arm.com>
111 * configure.srv: Remove Arm xml files.
113 2019-07-19 Alan Hayward <alan.hayward@arm.com>
115 * configure.srv: Add new files. Remove xml generated files.
116 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
118 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
119 * linux-aarch32-tdesc.c: New file.
120 * linux-aarch32-tdesc.h: New file.
121 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
122 * linux-arm-low.c (init_registers_arm, tdesc_arm)
123 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
124 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
125 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
126 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
127 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
128 (arm_read_description): Call arm_linux_read_description.
129 (initialize_low_arch): Don't init registers.
130 * linux-arm-tdesc.c: New file.
131 * linux-arm-tdesc.h: New file.
133 2019-07-10 Alan Hayward <alan.hayward@arm.com>
135 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
136 Move counter inside for.
137 (arm_read_description): Check ptrace earlier.
138 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
140 2019-07-09 Tom Tromey <tom@tromey.com>
142 * configure: Rebuild.
143 * configure.ac: Change common to gdbsupport.
144 * acinclude.m4: Change common to gdbsupport.
145 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
146 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
147 common to gdbsupport.
148 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
149 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
150 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
151 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
152 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
153 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
154 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
155 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
156 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
157 common to gdbsupport.
159 2019-07-04 Alan Hayward <alan.hayward@arm.com>
161 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
163 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
165 2019-07-04 Alan Hayward <alan.hayward@arm.com>
167 * configure.srv: Remove legacy xml.
168 * linux-aarch64-low.c (initialize_low_arch): Remove
169 initialize_low_tdesc call.
170 * linux-aarch64-tdesc-selftest.c: Remove file.
171 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
172 * linux-x86-low.c (initialize_low_arch): Remove
173 initialize_low_tdesc call.
174 * linux-x86-tdesc-selftest.c: Remove file.
175 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
177 2019-06-20 Tom de Vries <tdevries@suse.de>
179 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
180 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
182 2019-06-19 Tom de Vries <tdevries@suse.de>
184 * debug.h (debug_write): Change return type to ssize_t.
185 * debug.c (debug_write): Same.
187 2019-06-14 Tom Tromey <tom@tromey.com>
189 * configure.ac: Use new path to gnulib.
190 * configure: Rebuild.
191 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
194 2019-06-11 Tom Tromey <tom@tromey.com>
196 * Makefile.in (SFILES): Add alloc.c.
198 (IPA_OBJS): Add alloc-ipa.o.
199 (alloc-ipa.o): New target.
200 (%.o: ../%.c): New pattern rule.
202 2019-06-10 Tom Tromey <tromey@adacore.com>
204 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
205 end warning with a newline.
206 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
208 * thread-db.c (attach_thread): Don't end warning with a newline.
209 (thread_db_notice_clone): Likewise.
210 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
212 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
213 end warning with a newline.
215 2019-06-04 Pedro Alves <palves@redhat.com>
217 * server.c (captured_main): Use make_unique_xstrdup.
219 2019-06-02 Tom Tromey <tom@tromey.com>
221 * gdbreplay.c (fromhex): Remove.
222 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
224 2019-05-29 Tom Tromey <tromey@adacore.com>
226 * configure: Rebuild.
228 2019-05-06 Kevin Buettner <kevinb@redhat.com>
230 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
231 sign extension code on 32-bit builds.
233 2019-05-03 Eli Zaretskii <eliz@gnu.org>
236 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
238 2019-04-19 Tom Tromey <tom@tromey.com>
240 * server.c (struct vstop_notif): Derive from notif_event.
242 (queue_stop_reply): Update.
243 (remove_all_on_match_ptid): Change type. Rewrite.
244 (discard_queued_stop_replies): Rewrite.
245 (in_queued_stop_replies_ptid): Change type.
246 (in_queued_stop_replies): Rewrite.
247 (notif_stop): Update.
248 (queue_stop_reply_callback): Update.
249 (captured_main): Don't call initialize_notif.
250 (push_stop_notification): Update.
251 * notif.c (notif_write_event, handle_notif_ack)
252 (notif_event_enque, notif_push): Update.
253 (notif_event_xfree, initialize_notif): Remove.
254 * notif.h (struct notif_event): Include <list>, not
256 (struct notif_server) <queue>: Now a std::list.
257 (notif_event_p): Remove typedef.
258 (initialize_notif): Don't declare.
259 (struct notif_event): Add virtual destructor.
261 2019-04-17 Alan Hayward <alan.hayward@arm.com>
263 * ax.c (ax_vdebug): Call debug_printf.
264 * debug.c (debug_write): New function.
265 * debug.h (debug_write): New declaration.
266 * linux-low.c (sigchld_handler): Call debug_write.
268 2019-04-17 Alan Hayward <alan.hayward@arm.com>
270 * debug.c (debug_set_output): New function.
271 (debug_vprintf): Send output to debug_file.
272 (debug_flush): Likewise.
273 * debug.h (debug_set_output): New declaration.
274 * server.c (handle_monitor_command): Add debug-file option.
275 (captured_main): Likewise.
277 2019-04-17 Alan Hayward <alan.hayward@arm.com>
279 * debug.c (remote_debug): Add definition.
280 * debug.h (remote_debug): Add declaration.
281 * hostio.c (remote_debug): Remove declaration.
282 * remote-utils.c (struct ui_file): Likewise.
283 (remote_debug): Likewise.
284 * remote-utils.h (remote_debug): Likewise,
285 * server.c (remote_debug): Remove definition.
287 2019-04-10 Kevin Buettner <kevinb@redhat.com>
289 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
290 when using a 64-bit gdbserver.
292 2019-04-09 Tom Tromey <tromey@adacore.com>
294 * linux-low.c (select_event_lwp): Use find_thread_in_random.
296 2019-04-08 Tom Tromey <tom@tromey.com>
298 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
300 (linux_resume_one_lwp): Likewise.
302 2019-04-08 Tom Tromey <tom@tromey.com>
304 * gdbreplay.c: Update.
305 * linux-low.c: Update.
308 2019-04-08 Tom Tromey <tom@tromey.com>
310 * server.c: Use C++ exception handling.
311 * linux-low.c: Use C++ exception handling.
312 * gdbreplay.c: Use C++ exception handling.
314 2019-04-08 Tom Tromey <tom@tromey.com>
316 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
317 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
318 (captured_main, main): Update.
319 * gdbreplay.c (main): Update.
321 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
323 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
324 value in argument pointer, return 1 if the entry is found and 0
325 otherwise. Move comment.
326 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
327 * linux-low.h (linux_get_auxv): Declare.
328 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
330 2019-04-05 Tom Tromey <tromey@adacore.com>
332 * server.c (gdbserver_usage): Use upper-case for metasyntactic
335 2019-03-28 Alan Hayward <alan.hayward@arm.com>
337 * linux-low.c (AT_HWCAP2): Add define if not already included.
339 2019-03-26 Alan Hayward <alan.hayward@arm.com>
341 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
342 (aarch64_arch_setup): Call linux_get_hwcap.
343 * linux-arm-low.c (arm_get_hwcap): Remove function.
344 (arm_read_description): Call linux_get_hwcap.
345 * linux-low.c (linux_get_auxv): New function.
346 (linux_get_hwcap): Likewise.
347 (linux_get_hwcap2): Likewise.
348 * linux-low.h (linux_get_hwcap): New declaration.
349 (linux_get_hwcap2): Likewise.
350 * linux-ppc-low.c (ppc_get_auxv): Remove function.
351 (ppc_arch_setup): Call linux_get_hwcap.
352 * linux-s390-low.c (s390_get_hwcap): Remove function.
353 (s390_arch_setup): Call linux_get_hwcap.
355 2019-03-22 Alan Hayward <alan.hayward@arm.com>
356 Jiong Wang <jiong.wang@arm.com>
358 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
359 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
361 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
363 2019-03-22 Alan Hayward <alan.hayward@arm.com>
364 Jiong Wang <jiong.wang@arm.com>
366 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
367 (aarch64_get_hwcap): New function.
368 (aarch64_arch_setup): Read APIA hwcap.
370 2019-03-22 Alan Hayward <alan.hayward@arm.com>
371 Jiong Wang <jiong.wang@arm.com>
373 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
374 (initialize_low_tracepoint): Likewise.
375 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
376 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
377 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
378 (aarch64_linux_read_description): Likewise.
379 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
381 2019-03-12 John Baldwin <jhb@FreeBSD.org>
383 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
384 i386_create_target_description for 'segments' parameter.
385 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
386 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
387 * win32-i386-low.c (i386_arch_setup): Likewise.
389 2019-03-12 Tom Tromey <tromey@adacore.com>
391 * linux-low.c (iterate_over_lwps): Update.
393 2019-03-06 Tom Tromey <tom@tromey.com>
395 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
396 (captured_main): Use SCOPE_EXIT.
398 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
400 * configure.srv: Use '$enable_unittest' instead of '$development'
401 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
404 2019-02-27 Tom Tromey <tromey@adacore.com>
406 * gdbreplay.c (logchar): Handle \r\n.
408 2019-02-07 Alan Hayward <alan.hayward@arm.com>
410 * linux-low.c (linux_attach): Add process before lwp.
411 * server.c (attach_inferior): Check if already attached.
413 2019-02-07 Tom Tromey <tom@tromey.com>
415 * x86-tdesc.h: Rename include guard.
416 * x86-low.h: Add include guard.
417 * wincecompat.h: Rename include guard.
418 * win32-low.h: Add include guard.
419 * utils.h: Rename include guard.
420 * tracepoint.h: Rename include guard.
421 * tdesc.h: Rename include guard.
422 * target.h: Rename include guard.
423 * server.h: Rename include guard.
424 * remote-utils.h: Rename include guard.
425 * regcache.h: Rename include guard.
426 * nto-low.h: Rename include guard.
427 * notif.h: Add include guard.
428 * mem-break.h: Rename include guard.
429 * lynx-low.h: Add include guard.
430 * linux-x86-tdesc.h: Add include guard.
431 * linux-s390-tdesc.h: Add include guard.
432 * linux-ppc-tdesc-init.h: Add include guard.
433 * linux-low.h: Add include guard.
434 * linux-aarch64-tdesc.h: Add include guard.
435 * linux-aarch32-low.h: Add include guard.
436 * inferiors.h: Rename include guard.
437 * i387-fp.h: Rename include guard.
438 * hostio.h: Rename include guard.
439 * gdbthread.h: Rename include guard.
440 * gdb_proc_service.h: Rename include guard.
441 * event-loop.h: Rename include guard.
442 * dll.h: Rename include guard.
443 * debug.h: Rename include guard.
444 * ax.h: Rename include guard.
446 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
449 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
450 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
452 2019-01-25 Tom Tromey <tom@tromey.com>
454 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
456 2019-01-25 Tom Tromey <tom@tromey.com>
458 * win32-low.c: Fix common/ includes.
459 * win32-i386-low.c: Fix common/ includes.
460 * tracepoint.c: Fix common/ includes.
461 * thread-db.c: Fix common/ includes.
462 * target.h: Fix common/ includes.
463 * symbol.c: Fix common/ includes.
464 * spu-low.c: Fix common/ includes.
465 * server.h: Fix common/ includes.
466 * server.c: Fix common/ includes.
467 * remote-utils.c: Fix common/ includes.
468 * regcache.h: Fix common/ includes.
469 * regcache.c: Fix common/ includes.
470 * nto-x86-low.c: Fix common/ includes.
471 * notif.h: Fix common/ includes.
472 * mem-break.h: Fix common/ includes.
473 * lynx-low.c: Fix common/ includes.
474 * lynx-i386-low.c: Fix common/ includes.
475 * linux-x86-tdesc-selftest.c: Fix common/ includes.
476 * linux-x86-low.c: Fix common/ includes.
477 * linux-low.c: Fix common/ includes.
478 * inferiors.h: Fix common/ includes.
479 * i387-fp.c: Fix common/ includes.
480 * hostio.c: Fix common/ includes.
481 * hostio-errno.c: Fix common/ includes.
482 * gdbthread.h: Fix common/ includes.
483 * gdbreplay.c: Fix common/ includes.
484 * fork-child.c: Fix common/ includes.
485 * event-loop.c: Fix common/ includes.
487 (enum gdb_agent_op): Fix common/ includes.
489 2019-01-21 Tom Tromey <tom@tromey.com>
491 * tracepoint.c: Fix includes.
492 * remote-utils.c: Fix includes.
493 * linux-x86-low.c: Fix includes.
495 2019-01-01 Joel Brobecker <brobecker@adacore.com>
497 * gdbreplay.c (gdbreplay_version): Update copyright year in
499 * server.c (gdbserver_version): Likewise.
501 2018-12-05 Alan Hayward <alan.hayward@arm.com>
503 * linux-low.c (add_lwp): Switch ordering.
505 2018-11-29 Tom Tromey <tom@tromey.com>
507 * win32-low.c (win32_join): Take pid, not process.
508 * target.h (struct target_ops) <join>: Change argument type.
509 (join_inferior): Change argument name.
510 * spu-low.c (spu_join): Take pid, not process.
511 * server.c (handle_detach): Preserve pid before destroying
513 * lynx-low.c (lynx_join): Take pid, not process.
514 * linux-low.c (linux_join): Take pid, not process.
516 2018-11-23 Alan Hayward <alan.hayward@arm.com>
518 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
519 (aarch64_cannot_fetch_register): Likewise.
520 (struct linux_target_ops): Update references.
522 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
524 * linux-ppc-low.c: Include nat/linux-ptrace.h.
526 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
528 * configure.srv (ipa_ppc_linux_regobj): Add
529 powerpc-isa207-htm-vsx32l-ipa.o and
530 powerpc-isa207-htm-vsx64l-ipa.o.
531 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
532 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
533 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
534 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
535 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
536 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
537 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
538 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
539 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
540 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
541 (init_registers_powerpc_isa207_htm_vsx32l)
542 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
543 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
544 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
545 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
546 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
547 (ppc_store_tm_ctarregset): New functions.
548 (ppc_regsets): Add entries for HTM regsets.
549 (ppc_arch_setup): Set htm in features struct when needed. Set
550 sizes for the HTM regsets.
551 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
552 (initialize_low_arch): Call
553 init_registers_powerpc_isa207_htm_vsx32l and
554 init_registers_powerpc_isa207_htm_vsx64l.
555 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
556 PPC_TDESC_ISA207_HTM_VSX.
557 (initialize_low_tracepoint): Call
558 init_registers_powerpc_isa207_htm_vsx32l and
559 init_registers_powerpc_isa207_htm_vsx64l.
561 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
563 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
564 rs6000/power-linux-pmu.xml to srv_xmlfiles.
565 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
566 (ppc_store_pmuregset): New functions.
567 (ppc_regsets): Add entries for ebb and pmu regsets.
568 (ppc_arch_setup): Set isa207 in features struct if the ebb and
569 pmu regsets are available. Set sizes for these regsets.
571 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
573 * configure.srv (ipa_ppc_linux_regobj): Add
574 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
575 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
576 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
577 rs6000/powerpc-isa207-vsx32l.xml, and
578 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
579 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
580 <PPC_TDESC_ISA207_VSX>: New enum value.
581 (init_registers_powerpc_isa207_vsx32l): Declare.
582 (init_registers_powerpc_isa207_vsx64l): Declare.
583 * linux-ppc-low.c (ppc_fill_tarregset): New function.
584 (ppc_store_tarregset): New function.
585 (ppc_regsets): Add entry for the TAR regset.
586 (ppc_arch_setup): Set isa207 in features struct when needed. Set
587 size for the TAR regsets.
588 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
589 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
590 and init_registers_powerpc_isa207_vsx64l.
591 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
592 (initialize_low_tracepoint): Call
593 init_registers_powerpc_isa207_vsx32l and
594 init_registers_powerpc_isa207_vsx64l.
596 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
597 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
599 * configure.srv (ipa_ppc_linux_regobj): Add
600 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
601 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
602 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
603 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
604 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
605 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
606 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
607 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
608 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
609 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
610 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
611 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
612 (ppc_hwcap): Add comment.
613 (ppc_hwcap2): New global.
614 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
615 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
616 (ppc_regsets): Add entries for the DSCR and PPR regsets.
617 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
618 when needed. Set sizes for the the DSCR and PPR regsets.
619 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
620 (initialize_low_arch): Call
621 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
622 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
623 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
624 PPC_TDESC_ISA205_PPR_DSCR_VSX.
625 (initialize_low_tracepoint): Call
626 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
627 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
629 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
631 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
633 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
634 Simon Marchi <simark@simark.ca>
636 * acinclude.m4: Include "../selftest.m4".
637 * configure: Regenerate.
638 * configure.ac: Use "GDB_AC_SELFTEST".
639 * configure.srv: Use "$enable_unittests" instead of
640 "$development" when checking whether unit tests have been
642 * server.c (captured_main): Update message informing that
643 selftests have been disabled.
645 2018-10-04 Tom Tromey <tom@tromey.com>
647 * configure: Rebuild.
649 2018-10-04 Tom Tromey <tom@tromey.com>
651 * server.c (handle_status): Rename inner "thread".
652 (process_serial_event): Declare "res" in 'm' case.
653 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
654 (iterate_over_lwps): Rename inner "thread".
655 (linux_qxfer_libraries_svr4): Rename inner "len".
656 * gdbthread.h (find_thread_in_random): Rename inner "thread".
658 2018-10-01 Gary Benson <gbenson@redhat.com>
660 * gdb_proc_service.h: Moved common code to
661 common/gdb_proc_service.h.
663 2018-10-01 Gary Benson <gbenson@redhat.com>
665 * gdb_proc_service.h: Synchronize comments and whitespace with
666 GDB's version of this file.
668 2018-09-25 Tom Tromey <tom@tromey.com>
670 * configure: Rebuild.
671 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
673 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
675 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
676 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
677 ($(IPA_LIB)): Sort IPA_OBJS.
679 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
681 * Makefile.in: Remove references to $(ADD_DEPS).
683 2018-09-16 Tom Tromey <tom@tromey.com>
685 * remote-utils.c (remote_open): Use GNU style for metasyntactic
687 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
690 2018-09-05 Tom Tromey <tom@tromey.com>
692 * configure: Rebuild.
694 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
697 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
699 2018-08-27 Tom Tromey <tom@tromey.com>
702 * configure: Rebuild.
704 2018-08-27 Tom Tromey <tom@tromey.com>
706 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
707 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
708 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
709 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
710 (s390x_emit_stack_adjust): Add casts to unsigned char.
712 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
716 * server.h (struct client_state) <disable_randomization>:
719 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
721 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
723 (mips_supply_ptrace_register): Likewise.
725 2018-07-22 Tom Tromey <tom@tromey.com>
727 * configure: Rebuild.
729 2018-07-22 Tom Tromey <tom@tromey.com>
731 * win32-low.c (win32_create_inferior): Remove unused variables.
732 * gdbreplay.c (remote_open): Remove unused variable.
733 * remote-utils.c (remote_prepare): Remove unused variable.
734 * x86-tdesc.h (X86_TDESC_H): Define.
735 (amd64_expedite_regs): Define conditionally.
736 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
737 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
738 * remote-utils.c (readchar): Remove unused variable.
740 2018-07-13 Pedro Alves <palves@redhat.com>
742 * linux-low.c (linux_kill): Change parameter to process_info
743 pointer instead of pid. Adjust.
744 * lynx-low.c (lynx_kill): Likewise.
745 * nto-low.c (nto_kill): Likewise.
746 * spu-low.c (spu_kill): Likewise.
747 * win32-low.c (win32_kill): Likewise.
748 * server.c (handle_v_kill, kill_inferior_callback)
749 (detach_or_kill_for_exit): Adjust.
750 * target.c (kill_inferior): Change parameter to process_info
751 pointer instead of pid. Adjust.
752 * target.h (struct target_ops) <kill>: Change parameter to
753 process_info pointer instead of pid. Adjust all implementations
755 (kill_inferior): Likewise.
757 2018-07-13 Pedro Alves <palves@redhat.com>
759 * linux-low.c (linux_detach, linux_join): Change parameter to
760 process_info pointer instead of pid. Adjust.
761 * lynx-low.c (lynx_detach, lynx_join): Likewise.
762 * nto-low.c (nto_detach): Likewise.
763 * spu-low.c (spu_detach, spu_join): Likewise.
764 * win32-low.c (win32_detach, win32_join): Likewise.
765 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
766 * target.h (struct target_ops) <detach, join>: Change parameter to
767 process_info pointer instead of pid. Adjust all implementations
769 (detach_inferior, join_inferior): Rename 'pid' parameter to
772 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
773 Jan Kratochvil <jan.kratochvil@redhat.com>
774 Paul Fertser <fercerpav@gmail.com>
775 Tsutomu Seki <sekiriki@gmail.com>
777 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
778 (OBS): Add 'common/netstuff.o'.
779 (GDBREPLAY_OBS): Likewise.
780 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
781 (remote_open): Implement support for IPv6
783 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
785 (handle_accept_event): Accept connections from IPv6 sources.
786 (remote_prepare): Handle IPv6-style hostnames; implement
787 support for IPv6 connections.
788 (remote_open): Implement support for printing connections from
791 2018-07-11 Pedro Alves <palves@redhat.com>
794 * mem-break.c (any_persistent_commands): Add process_info
795 parameter and use it instead of relying on the current process.
796 Change return type to bool.
797 * mem-break.h (any_persistent_commands): Add process_info
798 parameter and change return type to bool.
799 * server.c (handle_detach): Remove require_running_or_return call.
800 Look up the process_info for the process we're about to detach.
801 If not found, return back error to GDB. Adjust
802 any_persistent_commands call to pass down a process pointer.
804 2018-07-11 Pedro Alves <palves@redhat.com>
806 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
807 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
808 instead of collect_register_by_name.
809 * regcache.c (regcache_raw_get_unsigned_by_name): New.
810 * regcache.h (regcache_raw_get_unsigned_by_name): New.
812 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
813 Pedro Alves <palves@redhat.com>
815 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
817 2018-07-03 Tom Tromey <tom@tromey.com>
819 * linux-low.c: Update.
820 * lynx-low.c: Update.
821 * mem-break.c: Update.
823 * remote-utils.c: Update.
827 * win32-low.c: Update.
829 2018-07-03 Tom Tromey <tom@tromey.com>
833 2018-07-03 Tom Tromey <tom@tromey.com>
835 * linux-low.c: Update.
837 2018-07-03 Tom Tromey <tom@tromey.com>
841 2018-07-03 Tom Tromey <tom@tromey.com>
843 * linux-low.c: Update.
844 * linux-mips-low.c: Update.
845 * lynx-low.c: Update.
847 * remote-utils.c: Update.
851 * thread-db.c: Update.
853 2018-07-03 Tom Tromey <tom@tromey.com>
855 * linux-low.c: Update.
856 * linux-mips-low.c: Update.
857 * lynx-low.c: Update.
858 * mem-break.c: Update.
860 * remote-utils.c: Update.
864 * tracepoint.c: Update.
866 2018-07-03 Tom Tromey <tom@tromey.com>
868 * linux-low.c: Update.
869 * linux-ppc-low.c: Update.
870 * linux-x86-low.c: Update.
871 * proc-service.c: Update.
874 * thread-db.c: Update.
875 * win32-low.c: Update.
877 2018-07-03 Tom Tromey <tom@tromey.com>
879 * linux-low.c: Update.
880 * lynx-low.c: Update.
882 * remote-utils.c: Update.
884 * thread-db.c: Update.
885 * win32-low.c: Update.
887 2018-06-29 Joel Brobecker <brobecker@adacore.com>
889 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
890 parameter in call to 'amd64_create_target_description'.
892 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
894 * x86-tdesc.h: Remove executable permission flag.
896 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
898 * configure.ac: Remove AC_PREREQ, add missing quoting.
899 * configure: Re-generate.
900 * config.in: Re-generate.
901 * aclocal.m4: Re-generate.
903 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
905 * tracepoint.h (current_traceframe): Remove declaration.
907 2018-06-18 Alan Hayward <alan.hayward@arm.com>
909 * linux-aarch64-low.c (is_sve_tdesc): New function.
910 (aarch64_sve_regs_copy_to_regcache): Likewise.
911 (aarch64_sve_regs_copy_from_regcache): Likewise.
912 (aarch64_regs_info): Add SVE checks.
913 (initialize_low_arch): Initialize SVE.
915 2018-06-18 Alan Hayward <alan.hayward@arm.com>
917 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
919 2018-06-11 Alan Hayward <alan.hayward@arm.com>
921 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
922 (initialize_low_tracepoint): Likewise
923 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
924 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
926 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
928 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
930 2018-06-11 Alan Hayward <alan.hayward@arm.com>
932 * server.h (PBUFSIZ): Increase size
934 2018-06-11 Alan Hayward <alan.hayward@arm.com>
936 * regcache.c (regcache::raw_compare): New function.
937 * regcache.h (regcache::raw_compare): New declaration.
939 2018-06-11 Alan Hayward <alan.hayward@arm.com>
941 * regcache.c (new_register_cache): Use new.
942 (free_register_cache): Use delete.
943 (register_data): Use const.
944 (supply_register): Move body inside regcache.
945 (regcache::raw_supply): New override function.
946 (collect_register): Move body inside regcache.
947 (regcache::raw_collect): New override function.
948 (regcache::get_register_status): New override function.
949 * regcache.h (struct regcache): Inherit from reg_buffer_common.
951 2018-06-09 Tom Tromey <tom@tromey.com>
953 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
955 (event_queue): Use std::queue.
956 (gdb_event_xfree): Remove.
957 (initialize_event_loop, process_event, wait_for_event): Update.
959 2018-06-08 Stan Cox <scox@redhat.com>
961 * win32-low.c (win32_create_inferior): last_ptid and last_status
962 moved to client_state.
964 2018-06-08 Pedro Alves <palves@redhat.com>
966 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
967 common/common-exceptions.o, common/common-utils.o,
968 common/errors.o, common/print-utils.o and utils.o.
969 * gdbreplay.c: Include "common-defs.h" instead of the two
970 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
971 string.h or alloca.h.
972 (perror_with_name): Delete.
973 (remote_open): Use xstrdup instead of strdup.
974 (main): Rename to ...
975 (captured_main): ... this.
978 2018-06-08 Tom Tromey <tom@tromey.com>
980 * linux-low.c (linux_low_read_btrace): Update.
982 2018-06-04 Stan Cox <scox@redhat.com>
984 * server.h (struct client_state): New.
985 * server.c (cont_thread, general_thread, multi_process)
986 (report_fork_events, report_vfork_events, report_exec_events)
987 (report_thread_events, swbreak_feature, hwbreak_feature)
988 (vCont_supported, disable_randomization, pass_signals)
989 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
990 Moved to client_state.
991 * remote-utils.c (remote_debug, noack_mode)
992 (transport_is_reliable): Moved to client_state.
993 * tracepoint.c (current_traceframe): Moved to client_state.
996 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
997 linux-low.c, remote-utils.h, target.c: Use client_state.
999 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1001 * configure.srv: Add new c/h file.
1003 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1005 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1008 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1010 * gdb.arch/mips-fpregset-core.exp: New test.
1011 * gdb.arch/mips-fpregset-core.c: New test source.
1013 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1016 * hostio.c (require_int): Do not report overflow for integers
1017 between 0xfffffff and 0x7fffffff.
1019 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1021 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1022 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1023 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1025 (the_low_target): Wire them.
1027 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1029 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1030 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1031 mode. Call collect_register_by_name with vscr using
1032 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1033 (ppc_store_vrregset): Add and set vscr_offset variable as in
1034 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1037 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1039 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1040 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1041 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1043 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1045 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1046 (ppc_store_vsxregset): Likewise.
1047 (ppc_fill_vrregset): Likewise.
1048 (ppc_store_vrregset): Likewise.
1049 (ppc_fill_evrregset): Likewise.
1050 (ppc_store_evrregset): Likewise.
1051 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1052 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1055 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1057 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1058 wordsize of the inferior. Call ppc_linux_target_wordsize.
1060 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1062 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1063 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1064 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1065 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1066 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1067 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1068 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1069 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1070 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1071 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1072 (tdesc_powerpc_e500l): Remove.
1073 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1074 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1075 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1076 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1078 (ppc_arch_setup): Remove target description matching code. Fill a
1079 ppc_linux_features struct and call ppc_linux_match_description
1082 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1084 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1085 width of the requested register exceeds the width of the
1087 (mips_cannot_store_register): Likewise.
1089 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1091 * linux-mips-low.c (mips_fetch_register): New function. Update
1093 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1094 (the_low_target): Wire `mips_fetch_register'.
1096 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1098 * lynx-i386-low.c (LYNXOS_178): New macro.
1099 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1100 the layout on LynxOS-178.
1101 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1102 handle floating point registers that are not supported by
1105 2018-05-10 Tom Tromey <tom@tromey.com>
1107 * configure: Rebuild.
1109 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1112 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1113 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1114 Use it to set the expedite_regs field in the given tdesc.
1115 * x86-tdesc.h: New file.
1116 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1117 Adjust following the addition of the new expedite_regs parameter
1118 to init_target_desc.
1119 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1120 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1121 (i386_linux_read_description, amd64_linux_read_description):
1122 Adjust following the addition of the new expedite_regs parameter
1123 to init_target_desc.
1124 * lynx-i386-low.c: #include "x86-tdesc.h".
1125 (lynx_i386_arch_setup): Adjust following the addition of the new
1126 expedite_regs parameter to init_target_desc.
1127 * nto-x86-low.c: #include "x86-tdesc.h".
1128 (nto_x86_arch_setup): Adjust following the addition of the new
1129 expedite_regs parameter to init_target_desc.
1130 * win32-i386-low.c: #include "x86-tdesc.h".
1131 (i386_arch_setup): Adjust following the addition of the new
1132 expedite_regs parameter to init_target_desc.
1134 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1137 * win32-low.c (win32_create_inferior): Add call to my_wait
1138 setting last_status global.
1140 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1143 * win32-low.c (create_process): Only call gdb_tilde_expand if
1144 inferior_cwd is not NULL.
1146 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1148 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1149 registers to the cache if their values have changed.
1150 (i387_xsave_to_cache): Provide default values for x87 control
1151 registers when these features are available, but disabled.
1152 * regcache.c (supply_register_by_name_zeroed): New function.
1153 * regcache.h (supply_register_by_name_zeroed): Declare new
1156 2018-05-07 Tom Tromey <tom@tromey.com>
1158 * configure: Rebuild.
1160 2018-05-04 Tom Tromey <tom@tromey.com>
1162 * configure: Rebuild.
1164 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1165 Pedro Alves <palves@redhat.com>
1167 * linux-aarch64-low.c (aarch64_stopped_data_address):
1170 2018-04-27 Tom Tromey <tom@tromey.com>
1172 * configure: Rebuild.
1174 2018-04-23 Tom Tromey <tom@tromey.com>
1176 * configure: Rebuild.
1178 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1180 * Makefile.in (depcomp): Add "..".
1181 (all_deps_files): New and use it.
1183 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1185 * configure.srv (aarch64*-*-linux*): Don't include xml.
1186 (i[34567]86-*-cygwin*): Likewise.
1187 (i[34567]86-*-linux*): Likewise.
1188 (i[34567]86-*-lynxos*): Likewise.
1189 (i[34567]86-*-mingw32ce*): Likewise.
1190 (i[34567]86-*-mingw*): Likewise.
1191 (i[34567]86-*-nto*): Likewise.
1192 (tic6x-*-uclinux): Likewise.
1193 (x86_64-*-linux*): Likewise.
1194 (x86_64-*-mingw*): Likewise.
1195 (x86_64-*-cygwin*): Likewise.
1197 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1199 * tdesc.c: Remove xml parameter.
1201 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1203 * server.c (get_features_xml): Remove cast.
1204 * tdesc.c (void target_desc::accept): Fill in function.
1205 (tdesc_get_features_xml): Remove old xml creation.
1206 (print_xml_feature::visit_pre): Add xml vistor.
1207 * tdesc.h (struct target_desc): Make xmltarget mutable.
1208 (tdesc_get_features_xml): Remove declaration.
1210 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1212 * tdesc.c (tdesc_architecture_name): Add new function.
1213 (tdesc_osabi_name): Likewise.
1214 (tdesc_get_features_xml): Use new functions.
1216 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1218 * tdesc.c (tdesc_create_flags): Remove.
1219 (tdesc_add_flag): Likewise.
1220 (tdesc_named_type): Likewise.
1221 (tdesc_create_union): Likewise.
1222 (tdesc_create_struct): Likewise.
1223 (tdesc_create_vector): Likewise.
1224 (tdesc_add_bitfield): Likewise.
1225 (tdesc_add_field): Likewise.
1226 (tdesc_set_struct_size): Likewise.
1228 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1230 * tdesc.c (~target_desc): Remove implictly deleted items.
1231 (init_target_desc): Iterate all features.
1232 (tdesc_get_features_xml): Use vector.
1233 (tdesc_create_feature): Create feature.
1234 * tdesc.h (tdesc_feature) Remove
1235 (target_desc): Add features.
1237 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1239 * Makefile.in: Add common/tdesc.c
1240 * tdesc.c (init_target_desc): init all reg_defs from register
1242 (tdesc_create_reg): Create tdesc_reg.
1243 * tdesc.h (tdesc_feature): Add register vector.
1245 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1247 * tdesc.h (struct target_desc) <features>: Change type to
1248 std::vector<std::string>.
1249 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1251 (tdesc_get_features_xml): Likewise.
1252 (tdesc_create_feature): Likewise.
1254 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1256 * regcache.c (find_register_by_number): Return a ref.
1257 (find_regno): Use references.
1258 (register_size): Likewise.
1259 (register_data): Likewise.
1260 * tdesc.c (target_desc::~target_desc): Remove free calls.
1261 (target_desc::operator==): Use std::vector compare.
1262 (init_target_desc): Use reference.
1263 (tdesc_create_reg): Use reg constructors.
1264 * tdesc.h (struct target_desc): Replace pointer with object.
1266 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1268 * regcache.c (find_register_by_number): Make static.
1269 (find_regno): Use find_register_by_number
1270 * regcache.h (struct reg): Remove declaration.
1272 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1274 * tdesc.c (target_desc::~target_desc): Move to here.
1275 (target_desc::operator==): Likewise.
1276 * tdesc.h (target_desc::~target_desc): Move from here.
1277 (target_desc::operator==): Likewise.
1279 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1281 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1283 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1285 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1287 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1288 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1289 and init_registers_s390_gs_linux64.
1291 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1293 * linux-s390-low.c (s390_fill_gs): Remove function.
1294 (s390_fill_gsbc): Remove function.
1295 (s390_regsets): Set fill functions for the guarded storage regsets
1298 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1300 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1301 the word size. Add comment.
1302 (s390_get_wordsize): New function.
1303 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1304 pswm with it. Instead, use s390_get_wordsize to determine the
1305 word size first and derive the correct tdesc from that directly.
1307 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1309 * Makefile.in: Include silent-rules.mk.
1310 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1311 (COMPILE): Add ECHO_CXX.
1312 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1313 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1314 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1315 (version-generated.c): Add ECHO_GEN.
1316 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1317 (IPAGENT_COMPILE): Add ECHO_CXX.
1318 (%-generated.c): Add ECHO_REGDAT.
1320 2018-03-14 Tom Tromey <tom@tromey.com>
1323 * ax.c (ax_printf): Special case for NULL.
1325 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1327 * linux-low.c (linux_qxfer_libraries_svr4): Use
1328 xml_escape_text_append.
1330 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1332 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1334 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1336 * server.c (handle_general_set): Remove unnecessary xstrdup.
1338 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1340 * server.c (parse_debug_format_options): Adjust to
1341 delim_string_to_char_ptr_vec changes.
1342 * thread-db.c (thread_db_load_search): Adjust to
1343 dirnames_to_char_ptr_vec changes.
1345 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1347 * target.h (target_enable_btrace, target_disable_btrace)
1348 (target_read_btrace, target_read_btrace_conf): Turn macro into
1349 inline function. Throw error if target method is not defined.
1350 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1351 check for btrace target method. Be prepared to handle exceptions
1352 from btrace target methods.
1354 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1356 * server.c (captured_main): Change order of error message printed
1357 when the current working directory cannot be found.
1359 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1361 * server.c: Include "filenames.h" and "pathstuff.h".
1362 (program_name): Delete variable.
1363 (program_path): New anonymous class.
1364 (get_exec_wrapper): Use "program_path" instead of
1366 (handle_v_run): Likewise.
1367 (captured_main): Likewise.
1368 (process_serial_event): Likewise.
1370 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1372 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1373 (OBJS): Add "pathstuff.o".
1374 * server.c (current_directory): New global variable.
1375 (captured_main): Initialize "current_directory".
1377 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1379 * tdesc.c: Use common/tdesc.h.
1380 * tdesc.h: Likewise.
1382 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1383 Simon Marchi <simon.marchi@ericsson.com>
1385 * Makefile.in: Switch order of make rules.
1387 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1389 * Makefile.in: Add common directory in build.
1390 * configure.ac: Add common reference.
1391 * configure: Regenerate.
1393 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1395 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1396 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1397 * spu-low.c (spu_target_ops): Likewise.
1398 * win32-low.c (win32_target_ops): Likewise.
1399 * server.c (supported_btrace_packets): Report packets unconditionally.
1400 * target.h (target_ops) <supports_btrace>: Remove.
1401 (target_supports_btrace): Remove.
1403 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1405 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1406 (handle_btrace_disable): Change return type to void. Use exceptions
1408 (handle_btrace_general_set): Catch exception and copy message to
1411 2018-02-08 Tom Tromey <tom@tromey.com>
1413 * linux-low.c (install_software_single_step_breakpoints): Use
1414 make_scoped_restore.
1415 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1416 (do_restore_current_thread_cleanup): Remove.
1417 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1420 2018-02-08 Tom Tromey <tom@tromey.com>
1422 * mem-break.c (set_raw_breakpoint_at): Use
1423 gdb::unique_xmalloc_ptr.
1425 2018-01-30 Pedro Alves <palves@redhat.com>
1428 * target.c (target_terminal::terminal_state): Rename to ...
1429 (target_terminal::m_terminal_state): ... this.
1431 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1433 * linux-low.c (handle_extended_wait): Surround call to
1434 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1436 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1438 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1439 linux_ptrace_attach_fail_reason_string now returning an
1441 (linux_attach): Likewise.
1442 * thread-db.c (attach_thread): Likewise.
1444 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1447 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1448 checking for fs_base/gs_base fields in struct user_regs_struct.
1449 * configure: Regenerate.
1451 2018-01-16 Yao Qi <yao.qi@linaro.org>
1454 * linux-low.c (fetch_register): Call supply_register instead of
1457 2018-01-08 Yao Qi <yao.qi@linaro.org>
1458 Simon Marchi <simon.marchi@ericsson.com>
1460 * Makefile.in (OBS): Remove selftest.o.
1461 * configure.ac: Set srv_selftest_objs if $development is true.
1462 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1463 * configure: Re-generated.
1464 * server.c (captured_main): Wrap variable selftest_filter with
1467 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1469 * server.c (parse_debug_format_options): Return std::string.
1470 (handle_monitor_command, captured_main): Adjust.
1472 2018-01-05 Pedro Alves <palves@redhat.com>
1475 * server.c (captured_main): Pass quiet=false to
1476 save_original_signals_state.
1478 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1480 * gdbreplay.c (gdbreplay_version): Update copyright year in
1482 * server.c (gdbserver_version): Likewise.
1484 2017-12-08 Tom Tromey <tom@tromey.com>
1486 * ax.c (ax_printf): Update.
1488 2017-12-07 Yao Qi <yao.qi@linaro.org>
1490 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1491 aarch64_linux_read_description.
1492 * linux-amd64-ipa.c (idx2mask): New array.
1493 (get_ipa_tdesc): Move idx2mask out.
1494 (initialize_low_tracepoint): Initialize target descriptions.
1495 * linux-i386-ipa.c (idx2mask): New array.
1496 (get_ipa_tdesc): Move idx2mask out.
1497 (initialize_low_tracepoint): Initialize target descriptions.
1499 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1501 * tdesc.c (struct tdesc_type): Change return type.
1502 (tdesc_add_flag): Change parameter type.
1503 (tdesc_add_bitfield): Likewise.
1504 (tdesc_add_field): Likewise.
1505 (tdesc_set_struct_size): Likewise.
1507 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1509 * regcache.c (registers_to_string): Remove unused variable.
1511 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1513 * inferiors.c (for_each_inferior_with_data): Remove.
1514 * inferiors.h (for_each_inferior_with_data): Remove.
1515 * server.c (handle_qxfer_threads_worker): Change parameter type.
1516 (handle_qxfer_threads_proper): Use for_each_thread.
1518 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1520 * inferiors.c (for_each_inferior): Remove.
1521 (clear_inferiors): Use for_each_thread.
1522 * inferiors.h (for_each_inferior): Remove.
1523 * linux-low.c (linux_wait_for_event_filtered): Use
1525 (linux_stabilize_threads): Likewise.
1526 * regcache.c (regcache_release): Likewise.
1527 * server.c (gdb_wants_all_threads_stopped): Likewise.
1528 (clear_pending_status_callback): Remove.
1529 (handle_status): Use for_each_thread.
1530 (captured_main): Likewise.
1531 * win32-low.c (child_init_thread_list): Likewise.
1532 (win32_clear_inferiors): Likewise.
1533 (fake_breakpoint_event): Likewise.
1535 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1537 * inferiors.h (find_inferior): Remove.
1538 * inferiors.c (find_inferior): Remove.
1540 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1542 * linux-low.c (resume_status_pending_p): Update comment.
1543 (need_step_over_p): Update comment.
1545 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1547 * linux-low.c (proceed_one_lwp): Return void, change parameter
1549 (unsuspend_and_proceed_one_lwp): Likewise.
1550 (proceed_all_lwps): Use for_each_thread.
1551 (unstop_all_lwps): Likewise.
1553 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1555 * linux-low.c (linux_resume_one_thread): Return void, take
1557 (linux_resume): Use for_each_thread.
1559 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1561 * linux-low.c (send_sigstop_callback): Return void, change
1562 parameter type. Rename to...
1563 (send_sigstop): ... this.
1564 (suspend_and_send_sigstop_callback): Return void, change parameter
1566 (suspend_and_send_sigstop): ... this.
1567 (stop_all_lwps): Use for_each_thread.
1569 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1571 * linux-low.c (lwp_running): Return bool, remove unused
1573 (linux_stabilize_threads): Use find_thread.
1575 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1577 * linux-low.c (select_singlestep_lwp_callback): Remove.
1578 (count_events_callback): Remove.
1579 (select_event_lwp_callback): Remove.
1580 (select_event_lwp): Use find_thread/for_each_thread.
1582 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1584 * linux-low.c (not_stopped_callback): Return bool, take filter
1586 (linux_wait_for_event_filtered): Use find_thread.
1587 (linux_wait_1): Likewise.
1589 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1591 * linux-low.c (same_lwp): Remove.
1592 (find_lwp_pid): Use find_thread.
1594 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1596 * linux-low.c (delete_lwp_callback): Remove.
1597 (linux_mourn): Use for_each_thread.
1599 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1601 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1602 args parameter, don't check for pid.
1603 (linux_detach): Use for_each_thread.
1605 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1607 * linux-low.c (struct counter): Remove.
1608 (second_thread_of_pid_p): Remove.
1609 (last_thread_of_process_p): Use find_thread.
1611 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1613 * inferiors.c (find_inferior_in_random): Remove.
1614 * inferiors.h (find_inferior_in_random): Remove.
1615 * linux-low.c (status_pending_p_callback): Return bool, accept
1616 parameter ptid directly.
1617 (linux_wait_for_event_filtered): Use find_thread_in_random.
1618 (linux_wait_1): Likewise.
1620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1622 * inferiors.c (find_inferior_id): Remove.
1623 (find_thread_ptid): Move implemention from find_inferior_id to
1625 * inferiors.h (find_inferior_id): Remove.
1626 * server.c (handle_status): Use find_thread_ptid.
1627 (process_serial_event): Likewise.
1628 * thread-db.c (find_one_thread): Likewise.
1629 (thread_db_thread_handle): Likewise.
1630 * win32-low.c (thread_rec): Likewise.
1631 (child_delete_thread): Likewise.
1632 (win32_thread_alive): Likewise.
1633 (get_child_debug_event): Likewise.
1635 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1637 * linux-mips-low.c (update_watch_registers_callback): Return
1638 void, remove pid_p parameter, don't check for pid.
1639 (mips_insert_point, mips_remove_point): Use for_each_thread.
1641 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1643 * lynx.low (lynx_delete_thread_callback): Remove.
1644 (lynx_mourn): Use for_each_thread.
1646 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1648 * regcache.c (regcache_invalidate_one): Remove.
1649 (regcache_invalidate_pid): use for_each_thread.
1651 2017-11-26 Tom Tromey <tom@tromey.com>
1653 * linux-low.c (linux_create_inferior): Update.
1655 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1657 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1659 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1661 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1662 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1663 * linux-aarch64-tdesc-selftest.c: New file.
1664 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1666 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1668 * configure.srv: Add new file.
1669 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1670 * linux-aarch64-tdesc-selftest.c: New file.
1671 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1673 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1675 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1676 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1677 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1679 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1681 * configure.srv: Add new files.
1682 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1683 aarch64_linux_read_description.
1684 * linux-aarch64-low.c (aarch64_linux_read_description):
1685 Merge with aarch64_arch_setup.
1686 (aarch64_arch_setup): Call aarch64_linux_read_description.
1687 * linux-aarch64-tdesc.c: New file.
1688 * linux-aarch64-tdesc.h: New file.
1690 2017-11-24 Yao Qi <yao.qi@linaro.org>
1692 * configure.srv: Set $srv_regobj for tic6x-linux.
1693 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1694 (tic6x_read_description): Move some code to tic6x_arch_setup.
1695 (tic6x_tdesc_test): New function.
1696 (initialize_low_arch): Call selftests::register_test.
1698 2017-11-22 Yao Qi <yao.qi@linaro.org>
1700 * remote-utils.c (prepare_resume_reply): Use memcpy.
1702 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1704 * linux-low.c (kill_one_lwp_callback): Return void, take
1705 argument directly, don't filter on pid.
1706 (linux_kill): Use for_each_thread.
1708 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1710 * linux-low.c (need_step_over_p): Return bool, remove dummy
1712 (linux_resume, proceed_all_lwps): Use find_thread.
1714 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1716 * linux-low.c (resume_status_pending_p): Return bool, remove
1718 (linux_resume): Use find_thread.
1720 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1722 * linux-low.c (struct thread_resume_array): Remove.
1723 (linux_set_resume_request): Return void, take arguments
1725 (linux_resume): Use for_each_thread.
1727 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1729 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1730 return bool, remove data argument.
1731 (linux_stabilize_threads): Use find_thread.
1733 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1735 * linux-low.c (unsuspend_one_lwp): Remove.
1736 (unsuspend_all_lwps): Use for_each_thread, inline code from
1739 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1741 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1742 * linux-low.c (struct iterate_over_lwps_args): Remove.
1743 (iterate_over_lwps_filter): Remove.
1744 (iterate_over_lwps): Use find_thread.
1746 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1748 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1749 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1750 code from reset_lwp_ptrace_options_callback.
1752 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1754 * linux-arm-low.c (struct update_registers_data): Remove.
1755 (update_registers_callback): Return void, take arguments
1756 directly, don't check thread's pid.
1757 (arm_insert_point, arm_remove_point): Use for_each_thread.
1759 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1761 * win32-low.c (continue_one_thread): Return void, take argument
1763 (child_continue): Use for_each_thread.
1765 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1767 * win32-i386-low.c (update_debug_registers_callback): Rename
1769 (update_debug_registers): ... this, return void, remove pid_p arg.
1770 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1772 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1774 * inferiors.h (struct process_info): Add constructor, initialize
1776 <syscalls_to_catch>: Change type to std::vector<int>.
1777 * inferiors.c (add_process): Allocate process_info with new.
1778 (remove_process): Free process_info with delete.
1779 * linux-low.c (handle_extended_wait): Adjust.
1780 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1781 * server.c (handle_general_set): Adjust.
1783 2017-11-16 Pedro Alves <palves@redhat.com>
1785 * remote-utils.c (remote_close): Block SIGIO signals instead of
1786 uninstalling the SIGIO handler.
1788 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1790 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1792 2017-11-16 Yao Qi <yao.qi@linaro.org>
1794 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1795 (tic6x_store_gregset): Likewise.
1796 (tic6x_usrregs_info): Move it up.
1798 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1800 * Makefile.in: Update arch rules.
1801 * configure.srv: Explicitly mark arch/ files.
1803 2017-11-13 Andreas Schwab <schwab@suse.de>
1805 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1807 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1809 2017-11-06 Pedro Alves <palves@redhat.com>
1811 * config.in, configure: Regenerate.
1813 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1815 * target.c (struct thread_search): Remove.
1816 (thread_search_callback): Remove.
1817 (prepare_to_access_memory): Use for_each_thread instead of
1818 find_inferior. Inline code from thread_search_callback.
1820 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1822 * server.c (struct visit_actioned_threads_data): Remove.
1823 (visit_actioned_threads): Change prototype to take arguments
1825 (resume): Use find_thread instead of find_inferior.
1827 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1829 * server.c (queue_stop_reply_callback): Change prototype, return
1831 (find_status_pending_thread_callback): Remove.
1832 (handle_status): Replace find_inferior with find_thread and
1835 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1837 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1839 (aarch64_store_gregset): Likewise.
1840 (aarch64_fill_fpregset): Likewise.
1841 (aarch64_store_fpregset): Likewise.
1843 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1845 * gdbthread.h (find_thread, for_each_thread): New functions.
1846 * inferiors.c (thread_of_pid): Remove.
1847 (find_any_thread_of_pid): Use find_thread.
1848 * linux-low.c (num_lwps): Use for_each_thread.
1850 2017-10-17 Yao Qi <yao.qi@linaro.org>
1852 * Makefile.in: Remove one rule.
1853 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1855 2017-10-17 Yao Qi <yao.qi@linaro.org>
1857 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1858 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1860 2017-10-17 Yao Qi <yao.qi@linaro.org>
1862 * configure.srv: Rename arm.o with arch/arm.o.
1864 2017-10-17 Yao Qi <yao.qi@linaro.org>
1866 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1867 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1868 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1869 (arch-i386.o, arch-amd64.o): Remove rules.
1870 (arch/%.o): New rule.
1871 Update POSTCOMPILE and COMPILE.pre.
1872 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1873 * configure: Re-generated.
1874 * configure.srv: Replace arch-i386.o with arch/i386.o.
1875 Replace arch-amd64.o with arch/amd64.o.
1877 2017-10-16 Yao Qi <yao.qi@linaro.org>
1879 * configure: Regenerated.
1881 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1883 * inferiors.h: (struct inferior_list): Remove.
1884 (struct inferior_list_entry); Remove.
1885 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1886 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1887 get_first_inferior): Remove.
1888 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1889 find_inferior_id, find_inferior_in_random): Change signature.
1890 * inferiors.c (all_threads): Change type to
1891 std::list<thread_info *>.
1892 (get_thread): Remove macro.
1893 (find_inferior, find_inferior_id): Change signature, implement
1895 (find_inferior_in_random): Change signature, implement using
1896 find_thread_in_random.
1897 (for_each_inferior, for_each_inferior_with_data): Change
1898 signature, implement using for_each_thread.
1899 (add_inferior_to_list, remove_inferior): Remove.
1900 (add_thread, get_first_thread, thread_of_pid,
1901 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1902 (get_first_inferior, one_inferior_p, clear_inferior_list):
1904 (clear_inferiors, get_thread_process): Update.
1905 * gdbthread.h: Include <list>.
1906 (struct thread_info) <entry>: Remove field.
1908 (all_threads): Change type to std::list<thread_info *>.
1909 (get_first_inferior): Add doc.
1910 (find_thread, for_each_thread, find_thread_in_random): New
1912 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1913 * linux-arm-low.c (update_registers_callback): Update.
1914 * linux-low.c (second_thread_of_pid_p): Update.
1915 (kill_one_lwp_callback, linux_detach_lwp_callback,
1916 delete_lwp_callback, status_pending_p_callback, same_lwp,
1917 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1918 iterate_over_lwps, not_stopped_callback,
1919 resume_stopped_resumed_lwps, count_events_callback,
1920 select_singlestep_lwp_callback, select_event_lwp_callback,
1921 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1922 suspend_and_send_sigstop_callback, wait_for_sigstop,
1923 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1924 lwp_running, linux_set_resume_request, resume_status_pending_p,
1925 need_step_over_p, start_step_over, linux_resume_one_thread,
1926 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1927 reset_lwp_ptrace_options_callback): Update.
1928 * linux-mips-low.c (update_watch_registers_callback): Update.
1929 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1931 (free_register_cache_thread_one): Remove.
1932 (regcache_release): Update.
1933 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1934 handle_qxfer_threads_worker): Update.
1935 (handle_query): Update, use list iterator.
1936 (visit_actioned_threads, handle_pending_status,
1937 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1938 clear_pending_status_callback, set_pending_status_callback,
1939 find_status_pending_thread_callback, handle_status,
1940 process_serial_event): Update.
1941 * target.c (thread_search_callback): Update.
1942 * thread-db.c (thread_db_get_tls_address): Update.
1943 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1945 * win32-i386-low.c (update_debug_registers_callback): Update.
1946 * win32-low.c (delete_thread_info, child_delete_thread,
1947 continue_one_thread, suspend_one_thread,
1948 get_child_debug_event): Adjust.
1950 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1952 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1953 * inferiors.h: Include <list>.
1954 (struct process_info) <entry>: Remove field.
1956 (pid_of): Change macro to function.
1957 (ptid_of, lwpid_of): Remove macro.
1958 (all_processes): Change type to std::list<process_info *>.
1959 (ALL_PROCESSES): Remove macro.
1960 (for_each_process, find_process): New function.
1961 * inferiors.c (all_processes): Change type to
1962 std::list<process_info *>.
1963 (find_thread_process): Adjust.
1964 (add_process): Likewise.
1965 (remove_process): Likewise.
1966 (find_process_pid): Likewise.
1967 (get_first_process): Likewise.
1968 (started_inferior_callback): Remove.
1969 (have_started_inferiors_p): Adjust.
1970 (attached_inferior_callback): Remove.
1971 (have_attached_inferiors_p): Adjust.
1972 * linux-low.c (check_zombie_leaders): Likewise.
1973 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1974 (x86_linux_update_xmltarget): Adjust.
1975 * server.c (handle_query): Likewise.
1976 (gdb_reattached_process): Remove.
1977 (handle_status): Adjust.
1978 (kill_inferior_callback): Likewise.
1979 (detach_or_kill_inferior): Remove.
1980 (print_started_pid): Likewise.
1981 (print_attached_pid): Likewise.
1982 (detach_or_kill_for_exit): Update.
1983 (process_serial_event): Likewise.
1984 * linux-arm-low.c (arm_new_fork): Likewise.
1986 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1988 * dll.h: Include <list>.
1989 (struct dll_info): Add constructor.
1990 <entry>: Remove field.
1991 (all_dlls): Change type to std::list<dll_info>.
1992 * dll.c: Include <algorithm>.
1993 (get_dll): Remove macro.
1994 (all_dlls): Change type to std::list<dll_info *>.
1995 (free_one_dll): Remove.
1996 (match_dll): Likewise.
1997 (loaded_dll): Adjust.
1998 (unloaded_dll): Adjust to all_dlls type change, use
1999 std::find_if. Inline code from match_dll.
2000 (clear_dlls): Adjust to all_dlls type change.
2001 * server.c (emit_dll_description): Remove.
2002 (handle_qxfer_libraries): Adjust to all_dlls type change,
2003 integrate emit_dll_description's functionality.
2005 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2007 * linux-low.h (struct linux_target_ops) <delete_process>: New
2009 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2010 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2011 (struct linux_target_ops): Add delete_process callback.
2012 * linux-arm-low.c (arm_delete_process): New.
2013 (struct linux_target_ops): Add delete_process callback.
2014 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2015 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2016 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2017 * linux-mips-low.c (mips_linux_delete_process): New.
2018 (struct linux_target_ops): Add delete_process callback.
2019 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2020 * linux-s390-low.c (struct linux_target_ops): Likewise.
2021 * linux-sh-low.c (struct linux_target_ops): Likewise.
2022 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2023 * linux-tile-low.c (struct linux_target_ops): Likewise.
2024 * linux-x86-low.c (x86_linux_delete_process): New.
2025 (struct linux_target_ops): Add delete_process callback.
2026 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2028 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2030 * linux-aarch64-low.c (the_low_target): Add thread delete
2032 * linux-arm-low.c (arm_delete_thread): New function.
2033 (the_low_target): Add thread delete callback.
2034 * linux-bfin-low.c (the_low_target): Likewise.
2035 * linux-crisv32-low.c (the_low_target): Likewise.
2036 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2038 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2040 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2041 * linux-mips-low.c (mips_linux_delete_thread): New function.
2042 (the_low_target): Add thread delete callback.
2043 * linux-ppc-low.c (the_low_target): Likewise.
2044 * linux-s390-low.c (the_low_target): Likewise.
2045 * linux-sh-low.c (the_low_target): Likewise.
2046 * linux-tic6x-low.c (the_low_target): Likewise.
2047 * linux-tile-low.c (the_low_target): Likewise.
2048 * linux-x86-low.c (the_low_target): Likewise.
2049 * linux-xtensa-low.c (the_low_target): Likewise.
2051 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2053 * win32-low.c: Include "common-inferior.h".
2055 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2057 * inferiors.c (set_inferior_cwd): New function.
2058 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2059 (handle_query): Inform that QSetWorkingDir is supported.
2060 * win32-low.c (create_process): Pass the inferior's cwd to
2063 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2065 * inferiors.c (current_inferior_cwd): New global variable.
2066 (get_inferior_cwd): New function.
2067 * inferiors.h (struct process_info) <cwd>: New field.
2069 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2071 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2072 (OBS): Add gdb_tilde_expand.o.
2074 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2076 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2077 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2079 2017-09-29 Pedro Alves <palves@redhat.com>
2081 * ax.c (gdb_parse_agent_expr): Constify.
2082 * ax.h (gdb_parse_agent_expr): Constify.
2083 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2085 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2086 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2087 * remote-utils.h (read_ptid): Constify.
2088 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2089 (process_point_options, process_serial_event): Constify.
2090 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2091 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2092 (cmd_qtbuffer): Constify.
2094 2017-09-29 Pedro Alves <palves@redhat.com>
2096 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2099 2017-09-29 Pedro Alves <palves@redhat.com>
2101 * linux-low.c (handle_extended_wait): Pass parent thread instead
2102 of process to thread_db_notice_clone.
2103 * linux-low.h (thread_db_notice_clone): Replace parent process
2104 parameter with parent thread parameter.
2105 * thread-db.c (find_one_thread): Add comment.
2106 (thread_db_notice_clone): Replace parent process parameter with
2107 parent thread parameter. Temporarily switch to the parent thread.
2109 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2111 * gdbthread.h: Include "common-gdbthread.h".
2112 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2113 "if" when validating the ptid.
2114 * remote-utils.c: Include "gdbthread.h".
2115 (prepare_resume_reply): Use "switch_to_thread".
2116 * target.c (done_accessing_memory): Likewise.
2118 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2120 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2121 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2122 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2123 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2124 s390x-gs-linux64-ipa.o to ipa_obj.
2125 * linux-s390-low.c (HWCAP_S390_GS): New define.
2126 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2128 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2129 (s390_arch_setup): Check for guarded-storage support and choose
2131 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2132 init_registers_s390x_gs_linux64.
2133 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2135 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2136 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2138 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2140 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2142 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2144 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2145 (thread_db_thread_handle): Declare.
2146 * linux-low.c (linux_target_ops): Initialize thread_handle.
2147 * server.c (handle_qxfer_threads_worker): Add support for
2149 * target.h (struct target_ops): Add new function pointer,
2151 (target_thread_handle): Define.
2152 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2154 (thread_db_thread_handle): New function.
2156 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2158 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2159 * linux-low.h (thread_db_notice_clone): Declare.
2160 * thread-db.c (thread_db_notice_clone): New function.
2162 2017-09-21 Pedro Alves <palves@redhat.com>
2164 * server.c (gdb_read_memory, handle_status, process_serial_event)
2165 (handle_serial_event, handle_target_event): Adjust to
2166 set_desired_thread prototype change.
2167 * target.c (set_desired_thread): Remove 'use_general' parameter
2169 * target.h (set_desired_thread): Remove 'use_general' parameter.
2171 2017-09-20 Tom Tromey <tom@tromey.com>
2173 * target.c (target_terminal::terminal_state): Define.
2174 (target_terminal::init): Rename from target_terminal_init.
2175 (target_terminal::inferior): Rename from
2176 target_terminal_inferior.
2177 (target_terminal::ours): Rename from target_terminal_ours.
2178 (target_terminal::ours_for_output, target_terminal::info): New.
2180 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2182 * server.c (accumulate_file_name_length): Remove.
2183 (emit_dll_description): Adjust to std::string change.
2184 (handle_qxfer_libraries): Use std::string to hold document.
2186 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2188 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2189 return type of xml_escape_text.
2190 * server.c (emit_dll_description): Likewise.
2192 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2194 * server.c (captured_main): Accept argument for --selftest.
2195 Update run_tests call.
2196 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2197 when registering selftests.
2199 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2201 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2202 instead of "VEC" for "target_desc.reg_defs".
2203 (regcache_cpy): Likewise.
2204 (registers_to_string): Likewise.
2205 (registers_from_string): Likewise.
2206 (find_regno): Likewise.
2207 (supply_regblock): Likewise.
2208 (regcache_raw_read_unsigned): Likewise.
2209 * tdesc.c (init_target_desc): Likewise.
2210 (tdesc_create_reg): Likewise.
2211 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2212 (struct target_desc) <reg_defs>: Convert to "std::vector".
2213 (target_desc): Do not initialize "reg_defs".
2214 (~target_desc): Update code to use "std::vector" instead of "VEC"
2215 for "target_desc.reg_defs".
2216 (operator==): Likewise.
2218 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2220 * inferiors.h (thread_to_gdb_id): Remove.
2221 * inferiors.c (thread_to_gdb_id): Remove.
2222 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2223 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2224 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2226 * nto-low.c (nto_fetch_registers, nto_store_registers,
2227 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2229 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2231 * inferiors.h (gdb_id_to_thread_id): Remove.
2232 * inferiors.c (gdb_id_to_thread_id): Remove.
2233 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2234 removal. Move pid declaration closer to where it's used.
2236 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2238 * server.c (handle_detach): New function.
2239 (process_serial_event): Move code out, call handle_detach.
2241 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2243 * server.c (require_running): Rename to ...
2244 (require_running_or_return): ... this ...
2245 (require_running_or_break): ... and this.
2246 (handle_query, process_serial_event): Adjust.
2248 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2250 * linux-low.c (linux_set_resume_request): Remove unused
2253 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2255 * server.c (first_thread_of): Remove.
2256 (process_serial_event): Replace usage of first_thread_of with
2257 find_any_thread_of_pid.
2258 * tracepoint.c (same_process_p): Remove.
2259 (gdb_agent_about_to_close): Replace usage of same_process_p with
2260 find_any_thread_of_pid.
2261 * linux-x86-low.c (same_process_callback): Remove.
2262 (x86_arch_setup_process_callback): Replace usage of
2263 same_process_callback with find_any_thread_of_pid.
2264 * thread-db.c (any_thread_of): Remove.
2265 (switch_to_process): Replace usage of any_thread_of with
2266 find_any_thread_of_pid.
2267 * inferiors.c (thread_pid_matches_callback): Remove.
2268 (find_thread_process): Adjust to use find_any_thread_of_pid.
2270 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2272 * regcache.c (get_thread_regcache): Guard calls to "memset"
2275 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2277 * linux-low.c (handle_extended_wait): Use
2278 "allocate_target_description" instead of "XNEW".
2279 * linux-x86-low.c (initialize_low_arch): Likewise.
2281 2017-09-05 Yao Qi <yao.qi@linaro.org>
2283 * configure.srv (srv_i386_regobj): Remove.
2284 (srv_amd64_regobj): Remove.
2285 (srv_regobj): Set it to "" for x86 non-linux targets.
2286 * linux-x86-tdesc.c (i386_linux_read_description):
2287 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2288 (init_registers_i386): Remove the declaration.
2289 (tdesc_i386): Remove the declaration.
2290 (lynx_i386_arch_setup): Call i386_create_target_description.
2291 * nto-x86-low.c: Likewise.
2292 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2293 [!__x86_64__]: include arch/i386.h.
2294 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2296 2017-09-05 Yao Qi <yao.qi@linaro.org>
2298 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2299 i386/amd64-XXX-linux from it.
2301 2017-09-05 Yao Qi <yao.qi@linaro.org>
2303 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2305 (ipa_amd64_linux_regobj): Remove.
2306 (ipa_x32_linux_regobj): Remove.
2308 2017-09-05 Yao Qi <yao.qi@linaro.org>
2310 * Makefile.in (arch-amd64.o): New rule.
2311 * configure.srv: Append arch-amd64.o.
2312 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2313 (get_ipa_tdesc): Call amd64_linux_read_description.
2314 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2315 and init_registers_amd64_XXX.
2316 * linux-x86-low.c (x86_linux_read_description): Call
2317 amd64_linux_read_description.
2318 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2319 (initialize_low_arch): Don't call init_registers_x32_XXX and
2320 init_registers_amd64_XXX.
2321 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2322 and tdesc_amd64_XXX.
2323 [__x86_64__] (amd64_tdesc_test): New function.
2324 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2325 and init_registers_amd64_XXX.
2326 * linux-x86-tdesc.c: Include arch/amd64.h.
2327 (xcr0_to_tdesc_idx): New function.
2328 (i386_linux_read_description): New function.
2329 (amd64_get_ipa_tdesc_idx): New function.
2330 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2331 (amd64_get_ipa_tdesc): Declare.
2333 2017-09-05 Yao Qi <yao.qi@linaro.org>
2335 * configure.srv (srv_i386_linux_xmlfiles): Remove
2336 i386/i386-XXX-linux.xml from it.
2338 2017-09-05 Yao Qi <yao.qi@linaro.org>
2340 * configure.srv: Set srv_i386_linux_regobj empty if $development
2342 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2343 initialize_low_tdesc.
2344 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2345 with #if initialize_low_tdesc.
2346 * linux-x86-tdesc-selftest.c: New file.
2347 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2349 2017-09-05 Yao Qi <yao.qi@linaro.org>
2351 * Makefile.in (arch-i386.o): New rule.
2352 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2353 (x86_64-*-linux*): Likewise.
2354 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2355 include arch/i386.h.
2356 (i386_linux_read_description): Remove code and call
2357 i386_create_target_description.
2358 * tdesc.c (allocate_target_description): New function.
2359 * tdesc.h (set_tdesc_architecture): Remove declaration.
2360 (set_tdesc_osabi): Likewise.
2362 2017-09-05 Yao Qi <yao.qi@linaro.org>
2364 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2365 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2366 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2368 * server.c (get_features_xml): Call tdesc_get_features_xml.
2369 * tdesc.c (set_tdesc_architecture): New function.
2370 (set_tdesc_osabi): New function.
2371 (tdesc_get_features_xml): New function.
2372 (tdesc_create_feature): Add an argument.
2373 * tdesc.h (struct target_desc) <features>: New field.
2374 <arch, osabi>: New field.
2375 (~target_desc): xfree features, arch, and osabi.
2376 (target_desc::oerator==): Don't compare .xmltarget.
2377 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2378 (set_tdesc_osabi): Likewise.
2379 (tdesc_get_features_xml): Likewise.
2381 2017-09-05 Yao Qi <yao.qi@linaro.org>
2383 * linux-x86-tdesc.c: Include selftest.h.
2384 (i386_tdesc_test): New function.
2385 (initialize_low_tdesc): Call selftests::register_test.
2386 * tdesc.h: Include regdef.h.
2387 (target_desc): Override operator == and !=.
2389 2017-09-05 Yao Qi <yao.qi@linaro.org>
2391 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2392 (ipa_obj): Likewise.
2393 * linux-i386-ipa.c: Include common/x86-xstate.h
2394 (get_ipa_tdesc): Call i386_linux_read_description.
2395 (initialize_low_tracepoint): Don't call init_registers_XXX
2396 functions, call initialize_low_tdesc instead.
2397 * linux-x86-low.c (x86_linux_read_description): Call
2398 i386_linux_read_description.
2399 (initialize_low_arch): Don't call init_registers_i386_XXX
2400 functions, call initialize_low_tdesc.
2401 * linux-x86-tdesc.c: New file.
2402 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2403 (i386_get_ipa_tdesc_idx): Declare.
2404 (i386_get_ipa_tdesc): Declare.
2405 (initialize_low_tdesc): Declare.
2407 2017-09-05 Yao Qi <yao.qi@linaro.org>
2409 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2412 2017-09-05 Yao Qi <yao.qi@linaro.org>
2414 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2415 * regcache.c (get_thread_regcache): Use VEC_length.
2416 (init_register_cache): Likewise.
2417 (regcache_cpy): Likewise.
2418 (registers_to_string): Iterate reg_defs via VEC_iterate.
2419 (find_regno): Likewise.
2420 (find_register_by_number): Use VEC_index.
2421 (register_size): Call find_register_by_number.
2422 (register_data): Call find_register_by_number.
2423 (supply_regblock): Use VEC_length.
2424 (regcache_raw_read_unsigned): Likewise.
2425 * tdesc.c (init_target_desc): Iterate reg_defs via
2427 (default_description): Update initializer.
2428 (copy_target_description): Don't update field num_registers.
2429 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2430 <num_registers>: Remove.
2432 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2434 * Makefile.in (.SECONDARY): Define target.
2436 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2438 * linux-low.c (linux_wait_1): Adjust.
2439 * server.c (queue_stop_reply_callback): Adjust.
2441 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2443 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2444 QEnvironmentUnset and QEnvironmentReset packets.
2445 (handle_query): Inform remote that QEnvironmentHexEncoded,
2446 QEnvironmentUnset and QEnvironmentReset are supported.
2448 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2450 * inferiors.h (inferior_target_data): Rename to ...
2451 (thread_target_data): ... this.
2452 (inferior_regcache_data): Rename to ...
2453 (thread_regcache_data): ... this.
2454 (set_inferior_regcache_data): Rename to ...
2455 (set_thread_regcache_data): ... this.
2456 * inferiors.c (inferior_target_data): Rename to ...
2457 (thread_target_data): ... this.
2458 (inferior_regcache_data): Rename to ...
2459 (thread_regcache_data): ... this.
2460 (set_inferior_regcache_data): Rename to ...
2461 (set_thread_regcache_data): ... this.
2462 (free_one_thread): Update.
2463 * linux-low.h (get_thread_lwp): Update.
2464 * regcache.c (get_thread_regcache): Update.
2465 (regcache_invalidate_thread): Update.
2466 (free_register_cache_thread): Update.
2467 * win32-i386-low.c (update_debug_registers_callback): Update.
2468 (win32_get_current_dr): Update.
2469 * win32-low.c (thread_rec): Update.
2470 (delete_thread_info): Update.
2471 (continue_one_thread): Update.
2472 (suspend_one_thread): Update.
2474 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2476 * inferiors.c (set_inferior_target_data): Remove.
2477 * inferiors.h (set_inferior_target_data): Remove.
2479 2017-08-18 Yao Qi <yao.qi@linaro.org>
2481 * Makefile.in (OBS): Add selftest.o.
2482 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2483 * configure, config.in: Re-generated.
2484 * server.c: Include common/sefltest.h.
2485 (captured_main): Handle option --selftest.
2487 2017-08-09 Yao Qi <yao.qi@linaro.org>
2489 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2490 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2491 i386-avx-mpx.o and i386-mmx.o.
2492 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2493 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2494 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2495 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2496 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2497 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2498 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2499 i386/amd64-avx-mpx.xml.
2501 2017-08-09 Yao Qi <yao.qi@linaro.org>
2503 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2504 and x32-avx-avx512.o.
2505 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2506 i386/x32-avx-avx512.xml.
2508 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2510 * tracepoint.h (enum class fast_tpoint_collect_result): New
2512 (fast_tracepoint_collecting): Change return type to
2513 fast_tpoint_collect_result.
2514 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2515 * linux-low.h: Include tracepoint.h.
2516 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2517 fast_tpoint_collect_result.
2518 * linux-low.c (handle_tracepoints): Adjust.
2519 (linux_fast_tracepoint_collecting): Change return type to
2520 fast_tpoint_collect_result.
2521 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2522 linux_wait_1, stuck_in_jump_pad_callback,
2523 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2524 proceed_one_lwp): Adjust to type change.
2526 2017-07-10 Yao Qi <yao.qi@linaro.org>
2528 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2530 2017-06-29 Yao Qi <yao.qi@linaro.org>
2532 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2534 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2536 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2538 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2540 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2542 * linux-low.c (linux_create_inferior): Adjust code to access the
2543 environment information via 'gdb_environ' class.
2544 * lynx-low.c (lynx_create_inferior): Likewise.
2545 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2546 (get_environ): Return a pointer to 'our_environ'.
2547 (captured_main): Initialize 'our_environ'.
2548 * server.h (get_environ): Adjust prototype.
2549 * spu-low.c (spu_create_inferior): Adjust code to access the
2550 environment information via 'gdb_environ' class.
2552 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2554 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2555 usage of "register" keyword.
2557 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2559 * configure: Re-generate.
2561 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2563 * configure: Re-generate.
2565 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2567 * Makefile.in (COMPILE.pre): Add "-x c++".
2569 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2571 * fork-child.c: Conditionally include <signal.h>.
2573 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2575 * server.c (handle_general_set): Handle new packet
2576 "QStartupWithShell".
2577 (handle_query): Add "QStartupWithShell" to the list of supported
2579 (gdbserver_usage): Add help text explaining the
2580 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2582 (captured_main): Recognize and act upon the presence of the new
2585 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2586 Pedro Alves <palves@redhat.com>
2588 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2589 * configure: Regenerate.
2590 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2592 (i[34567]86-*-lynxos*): Likewise.
2593 (spu*-*-*): Likewise.
2594 * fork-child.c: New file.
2595 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2597 (linux_ptrace_fun): New function.
2598 (linux_create_inferior): Adjust function prototype to reflect
2599 change on "target.h". Adjust function code to use
2601 (linux_request_interrupt): Delete "signal_pid".
2602 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2603 (lynx_ptrace_fun): New function.
2604 (lynx_create_inferior): Adjust function prototype to reflect
2605 change on "target.h". Adjust function code to use
2607 * nto-low.c (nto_create_inferior): Adjust function prototype and
2608 code to reflect change on "target.h". Update comments.
2609 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2610 "common-terminal.h" and "environ.h".
2611 (terminal_fd): Moved to fork-child.c.
2612 (old_foreground_pgrp): Likewise.
2613 (restore_old_foreground_pgrp): Likewise.
2614 (last_status): Make it global.
2615 (last_ptid): Likewise.
2616 (our_environ): New variable.
2617 (startup_with_shell): Likewise.
2618 (program_name): Likewise.
2619 (program_argv): Rename to...
2620 (program_args): ...this.
2621 (wrapper_argv): New variable.
2622 (start_inferior): Delete function.
2623 (get_exec_wrapper): New function.
2624 (get_exec_file): Likewise.
2625 (get_environ): Likewise.
2626 (prefork_hook): Likewise.
2627 (post_fork_inferior): Likewise.
2628 (postfork_hook): Likewise.
2629 (postfork_child_hook): Likewise.
2630 (handle_v_run): Update code to deal with arguments coming from the
2631 remote host. Update calls from "start_inferior" to
2633 (captured_main): Likewise. Initialize environment variable. Call
2635 * server.h (post_fork_inferior): New prototype.
2636 (get_environ): Likewise.
2637 (last_status): Declare.
2638 (last_ptid): Likewise.
2639 (signal_pid): Likewise.
2640 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2641 (spu_ptrace_fun): New function.
2642 (spu_create_inferior): Adjust function prototype to reflect change
2643 on "target.h". Adjust function code to use "fork_inferior".
2644 * target.c (target_terminal_init): New function.
2645 (target_terminal_inferior): Likewise.
2646 (target_terminal_ours): Likewise.
2647 * target.h: Include <vector>.
2648 (struct target_ops) <create_inferior>: Update prototype.
2649 (create_inferior): Update macro.
2650 * utils.c (gdb_flush_out_err): New function.
2651 * win32-low.c (win32_create_inferior): Adjust function prototype
2652 and code to reflect change on "target.h".
2654 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2656 * inferiors.c (switch_to_thread): New function.
2658 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2660 * Makefile.in (SFILE): Add "common/job-control.c".
2661 (OBS): Add "job-control.o".
2663 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2665 * Makefile: Remove "@host_makefile_frag@".
2667 2017-05-05 Pedro Alves <palves@redhat.com>
2669 * configure: Regenerate.
2671 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2673 * configure: Regenerate.
2675 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2677 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2678 software_single_step change of return type to
2679 std::vector<CORE_ADDR>.
2680 * linux-low.c (install_software_single_step_breakpoints):
2682 * linux-low.h (install_software_single_step_breakpoints):
2685 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2687 * remote-utils.c: Include "gdb_termios.h" instead of
2689 * terminal.h: Delete file.
2691 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2693 * server.c: Include <vector>.
2694 <program_argv, wrapper_argv>: Convert to std::vector.
2695 (start_inferior): Rewrite function to use C++.
2696 (handle_v_run): Likewise. Update code that calculates the argv
2697 based on the vRun packet; use C++.
2698 (captured_main): Likewise.
2700 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2702 * server.c (handle_v_cont): Initialize thread_resume::thread
2705 2017-04-05 Pedro Alves <palves@redhat.com>
2707 * configure: Regenerate.
2709 2017-04-05 Pedro Alves <palves@redhat.com>
2711 * gdbreplay.c (sync_error): Constify.
2712 * linux-x86-low.c (push_opcode): Constify.
2714 2017-04-05 Pedro Alves <palves@redhat.com>
2716 * win32-low.c (get_child_debug_event)
2717 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2718 Report TARGET_WAITKIND_SPURIOUS instead.
2720 2017-04-05 Pedro Alves <palves@redhat.com>
2722 * remote-utils.c (remote_prepare, remote_open): Constify.
2723 * remote-utils.h (remote_prepare, remote_open): Constify.
2724 * server.c (captured_main): Constify 'port' handling.
2726 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2728 * Makefile.in (clean): Clear .deps.
2730 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2732 * .gitignore: Remove generated files, replace with wildcard.
2733 * (clean): Replace removal of generated files with wildcard.
2734 (version.c): Replace with...
2735 (version-generated.c): ...this.
2736 (xml-builtin.c): Replace with...
2737 (xml-builtin-generated.c): ...this.
2738 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2739 (%.c: *regformats*): Replace with...
2740 (%-generated.c: *regformats*): ...this.
2742 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2744 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2745 (xtensa_fill_gregset): Call collect_register_by_name for
2747 (xtensa_store_gregset): Call supply_register_by_name for
2750 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2752 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2753 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2754 (xtensa_store_gregset): Call supply_register for all registers in
2755 a0_regnum..a0_regnum + C0_NREGS range.
2757 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2759 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2760 (ax-ipa.o: ax.c): Remove.
2761 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2762 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2763 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2764 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2765 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2767 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2769 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2770 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2771 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2772 (errors-ipa.o: ../common/errors.c): Remove.
2773 (format-ipa.o: ../common/format.c): Remove.
2774 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2776 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2778 * Makefile.in (%-ipa.o: %.c): New rule.
2779 (tracepoint-ipa.o: tracepoint.c): Remove.
2780 (utils-ipa.o: utils.c): Remove.
2781 (remote-utils-ipa.o: remote-utils.c): Remove.
2782 (regcache-ipa.o: regcache.c): Remove.
2783 (i386-linux-ipa.o: i386-linux.c): Remove.
2784 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2785 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2786 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2787 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2788 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2789 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2790 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2791 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2792 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2793 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2794 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2795 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2796 (aarch64-ipa.o: aarch64.c): Remove.
2797 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2798 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2799 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2800 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2801 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2802 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2803 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2804 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2805 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2806 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2807 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2808 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2809 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2810 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2811 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2812 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2813 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2814 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2815 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2816 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2817 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2818 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2819 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2820 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2821 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2822 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2823 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2824 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2825 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2826 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2827 (tdesc-ipa.o: tdesc.c): Remove.
2828 (x32-linux-ipa.o: x32-linux.c): Remove.
2829 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2830 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2832 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2834 * Makefile.in (%.o: ../arch/%.c): New rule.
2835 (arm.o: ../arch/arm.c): Remove.
2836 (arm-linux.o: ../arch/arm-linux.c): Remove.
2837 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2838 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2840 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2842 * Makefile.in (%.o: ../nat/%.c): New rule.
2843 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2844 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2845 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2846 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2847 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2848 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2849 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2850 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2851 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2852 (linux-personality.o: ../nat/linux-personality.c): Remove.
2853 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2854 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2855 (x86-linux.o: ../nat/x86-linux.c): Remove.
2856 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2857 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2859 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2861 * Makefile.in (%.o: ../common/%.c): New rule.
2862 (signals.o: ../common/signals.c): Remove.
2863 (print-utils.o: ../common/print-utils.c): Remove.
2864 (rsp-low.o: ../common/rsp-low.c): Remove.
2865 (common-utils.o: ../common/common-utils.c): Remove.
2866 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2867 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2868 (vec.o: ../common/vec.c): Remove.
2869 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2870 (xml-utils.o: ../common/xml-utils.c): Remove.
2871 (ptid.o: ../common/ptid.c): Remove.
2872 (buffer.o: ../common/buffer.c): Remove.
2873 (format.o: ../common/format.c): Remove.
2874 (filestuff.o: ../common/filestuff.c): Remove.
2875 (agent.o: ../common/agent.c): Remove.
2876 (errors.o: ../common/errors.c): Remove.
2877 (environ.o: ../common/environ.c): Remove.
2878 (common-debug.o: ../common/common-debug.c): Remove.
2879 (cleanups.o: ../common/cleanups.c): Remove.
2880 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2881 (fileio.o: ../common/fileio.c): Remove.
2882 (common-regcache.o: ../common/common-regcache.c): Remove.
2883 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2884 (new-op.o: ../common/new-op.c): Remove.
2885 (btrace-common.o: ../common/btrace-common.c): Remove.
2887 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2889 * Makefile.in (%.o: ../target/%.c): New rule.
2890 (waitstatus.o: ../target/waitstatus.c): Remove.
2892 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2895 (%.c: ../regformats/%.dat,
2896 (%.c: ../regformats/arm/%.dat,
2897 (%.c: ../regformats/i386/%.dat,
2898 (%.c: ../regformats/rs6000/%.dat): New rules.
2899 (aarch64.c): Remove.
2900 (reg-arm.c): Remove.
2901 (arm-with-iwmmxt.c): Remove.
2902 (arm-with-vfpv2.c): Remove.
2903 (arm-with-vfpv3.c): Remove.
2904 (arm-with-neon.c): Remove.
2905 (reg-bfin.c): Remove.
2906 (reg-cris.c): Remove.
2907 (reg-crisv32.c): Remove.
2909 (i386-linux.c): Remove.
2910 (i386-avx.c): Remove.
2911 (i386-avx-linux.c): Remove.
2912 (i386-avx-avx512.c): Remove.
2913 (i386-avx-avx512-linux.c): Remove.
2914 (i386-mpx.c): Remove.
2915 (i386-mpx-linux.c): Remove.
2916 (i386-avx-mpx-avx512-pku.c): Remove.
2917 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2918 (i386-avx-mpx.c): Remove.
2919 (i386-avx-mpx-linux.c): Remove.
2920 (i386-mmx.c): Remove.
2921 (i386-mmx-linux.c): Remove.
2922 (reg-ia64.c): Remove.
2923 (reg-m32r.c): Remove.
2924 (reg-m68k.c): Remove.
2926 (mips-linux.c): Remove.
2927 (mips-dsp-linux.c): Remove.
2928 (mips64-linux.c): Remove.
2929 (mips64-dsp-linux.c): Remove.
2930 (nios2-linux.c): Remove.
2931 (powerpc-32.c): Remove.
2932 (powerpc-32l.c): Remove.
2933 (powerpc-altivec32l.c): Remove.
2934 (powerpc-cell32l.c): Remove.
2935 (powerpc-vsx32l.c): Remove.
2936 (powerpc-isa205-32l.c): Remove.
2937 (powerpc-isa205-altivec32l.c): Remove.
2938 (powerpc-isa205-vsx32l.c): Remove.
2939 (powerpc-e500l.c): Remove.
2940 (powerpc-64l.c): Remove.
2941 (powerpc-altivec64l.c): Remove.
2942 (powerpc-cell64l.c): Remove.
2943 (powerpc-vsx64l.c): Remove.
2944 (powerpc-isa205-64l.c): Remove.
2945 (powerpc-isa205-altivec64l.c): Remove.
2946 (powerpc-isa205-vsx64l.c): Remove.
2947 (s390-linux32.c): Remove.
2948 (s390-linux32v1.c): Remove.
2949 (s390-linux32v2.c): Remove.
2950 (s390-linux64.c): Remove.
2951 (s390-linux64v1.c): Remove.
2952 (s390-linux64v2.c): Remove.
2953 (s390-te-linux64.c): Remove.
2954 (s390-vx-linux64.c): Remove.
2955 (s390-tevx-linux64.c): Remove.
2956 (s390x-linux64.c): Remove.
2957 (s390x-linux64v1.c): Remove.
2958 (s390x-linux64v2.c): Remove.
2959 (s390x-te-linux64.c): Remove.
2960 (s390x-vx-linux64.c): Remove.
2961 (s390x-tevx-linux64.c): Remove.
2962 (tic6x-c64xp-linux.c): Remove.
2963 (tic6x-c64x-linux.c): Remove.
2964 (tic6x-c62x-linux.c): Remove.
2966 (reg-sparc64.c): Remove.
2967 (reg-spu.c): Remove.
2969 (amd64-linux.c): Remove.
2970 (amd64-avx.c): Remove.
2971 (amd64-avx-linux.c): Remove.
2972 (amd64-avx-avx512.c): Remove.
2973 (amd64-avx-avx512-linux.c): Remove.
2974 (amd64-mpx.c): Remove.
2975 (amd64-mpx-linux.c): Remove.
2976 (amd64-avx-mpx-avx512-pku.c): Remove.
2977 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2978 (amd64-avx-mpx.c): Remove.
2979 (amd64-avx-mpx-linux.c): Remove.
2981 (x32-linux.c): Remove.
2982 (x32-avx.c): Remove.
2983 (x32-avx-linux.c): Remove.
2984 (x32-avx-avx512.c): Remove.
2985 (x32-avx-avx512-linux.c): Remove.
2986 (reg-xtensa.c): Remove.
2987 (reg-tilegx.c): Remove.
2988 (reg-tilegx32.c): Remove.
2990 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2992 * Makefile.in (SFILES): Add "common/environ.c".
2993 (OBJS): Add "common/environ.h".
2995 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2997 * configure.ac: Check if the fs_base and gs_base members of
2998 `struct user_regs_struct' exist.
2999 * config.in: Regenerated.
3000 * configure: Likewise.
3002 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3004 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3006 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3007 (get_next_pcs_syscall_next_pc): Likewise.
3009 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3011 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3012 * nto-x86-low.c: Likewise.
3014 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3016 * Makefile.in: Include disable-implicit-rules.mk.
3018 2016-11-23 Pedro Alves <palves@redhat.com>
3020 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3021 (debug_vprintf): Use std::chrono::steady_clock instead of
3022 gettimeofday. Use '.' instead of ':'.
3023 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3024 (get_timestamp): Use std::chrono::steady_clock instead of
3027 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3029 * Makefile.in: Fix whitespace formatting.
3031 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3033 * Makefile.in (SFILES, OBS): Flatten list and order
3036 2016-11-23 Pedro Alves <palves@redhat.com>
3038 * event-loop.c (handle_file_event): Use warning.
3039 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3040 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3043 2016-11-23 Pedro Alves <palves@redhat.com>
3045 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3047 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3048 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3049 debug_printf and debug_flush for debug output.
3050 * server.c (handle_general_set): Likewise.
3051 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3054 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3056 * Makefile.in (.c.o): Replace rule with ...
3057 (%.o: %.c): ... this one.
3059 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3061 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3062 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3064 * configure.ac: Remove checks for the make program.
3065 * configure: Re-generate.
3067 2016-10-28 Pedro Alves <palves@redhat.com>
3069 * Makefile.in (CXX_DIALECT): Get from configure.
3070 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3071 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3072 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3073 * config.in: Regenerate.
3074 * configure: Regenerate.
3076 2016-10-27 Yao Qi <yao.qi@linaro.org>
3078 * linux-low.c (linux_supports_range_stepping): Return true if
3079 can_software_single_step return true.
3081 2016-10-27 Yao Qi <yao.qi@linaro.org>
3083 * inferiors.c (find_inferior_in_random): New function.
3084 * inferiors.h (find_inferior_in_random): Declare.
3085 * linux-low.c (linux_wait_for_event_filtered): Call
3086 find_inferior_in_random instead of find_inferior.
3088 2016-10-27 Yao Qi <yao.qi@linaro.org>
3090 * linux-low.c (linux_wait_1): If single-step breakpoints are
3091 inserted, remove them.
3093 2016-10-26 Pedro Alves <palves@redhat.com>
3095 * linux-low.c (handle_extended_wait): Link parent/child fork
3097 (linux_wait_1): Unlink them.
3098 (linux_set_resume_request): Ignore resume requests for
3099 already-resumed and unhandled fork child threads.
3100 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3101 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3103 (handle_v_requests) <vCont>: Don't call require_running.
3104 * server.h (in_queued_stop_replies): New declaration.
3106 2016-10-24 Yao Qi <yao.qi@linaro.org>
3109 * linux-aarch64-low.c (append_insns): Cast the return value to
3112 2016-10-10 Yao Qi <yao.qi@linaro.org>
3114 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3116 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3118 * target.c (target_supports_multi_process): New function, moved
3120 * target.h (target_supports_multi_process): ... here. Remove
3123 2016-10-05 Tom Tromey <tom@tromey.com>
3126 * tracepoint.c (handle_tracepoint_bkpts): Check
3127 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3129 2016-10-05 Yao Qi <yao.qi@linaro.org>
3131 * configure.srv: Update the path of arm-*.xml files.
3133 2016-10-05 Terry Guo <terry.guo@arm.com>
3134 Yao Qi <yao.qi@linaro.org>
3136 * Makefile.in: Adjust the path of rules.
3137 * configure.srv: Update the path of xml files.
3138 * regformats/arm-with-iwmmxt.dat: Regenerated.
3139 * regformats/arm-with-neon.dat: Likewise.
3140 * regformats/arm-with-vfpv2.dat: Likewise.
3141 * regformats/arm-with-vfpv3.dat Likewise.
3143 2016-09-30 Yao Qi <yao.qi@linaro.org>
3146 * target.c (target_stop_and_wait): Don't call
3147 target_continue_no_signal, use resume_stop instead.
3149 2016-09-26 Yao Qi <yao.qi@linaro.org>
3151 * linux-low.c (linux_wait_1): Call debug_exit.
3153 2016-09-23 Pedro Alves <palves@redhat.com>
3155 * Makefile.in (SFILES): Add common/new-op.c.
3156 (OBS): Add common/new-op.o.
3157 (new-op.o): New rule.
3159 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3161 * .gitinore: Ignore more files.
3163 2016-09-21 Yao Qi <yao.qi@linaro.org>
3165 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3168 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3170 * server.c (start_inferior): Call target_mourn_inferior instead of
3171 mourn_inferior; pass ptid_t argument to it.
3173 (handle_target_event): Likewise.
3174 * target.c (target_mourn_inferior): New function.
3175 * target.h (mourn_inferior): Delete macro.
3177 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3179 * linux-low.c (lwp_is_stepping): New function.
3181 2016-09-06 Carl Love <cel@us.ibm.com>
3183 * server.c (start_inferior): Fixed comment, requested comment change
3184 didn't get updated correctly. Removed reference to ptrace () call as
3185 it is only true on Linux systems.
3187 2016-09-06 Carl Love <cel@us.ibm.com>
3189 * server.c (start_inferior): Do not call
3190 function target_post_create_inferior () if the
3191 inferior process has already exited.
3193 2016-09-05 Pedro Alves <palves@redhat.com>
3195 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3196 (COMPILE.pre, CC_LD): Use CXX directly.
3197 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3198 * acinclude.m4: Don't include build-with-cxx.m4.
3199 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3200 * configure: Regenerate.
3202 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3205 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3206 call writing data to own_buf.
3208 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3210 * target.c (mywait): Call target_wait instead of
3212 (target_wait): New function.
3214 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3216 * server.c (start_inferior): New variable 'ptid'. Replace calls
3217 to the_target->resume by target_continue{,_no_signal}, depending
3219 * target.c (target_stop_and_wait): Call target_continue_no_signal
3220 instead of the_target->resume.
3221 (target_continue): New function.
3223 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3225 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3227 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3230 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3232 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3233 * linux-arm-low.c (ps_get_thread_area): Likewise.
3234 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3235 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3236 * linux-mips-low.c (ps_get_thread_area): Likewise.
3237 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3238 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3239 * linux-x86-low.c (ps_get_thread_area): Likewise.
3240 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3242 2016-08-19 Pedro Alves <palves@redhat.com>
3244 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3246 2016-08-19 Pedro Alves <palves@redhat.com>
3248 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3249 comment. Use memcpy instead of casting through unsigned long.
3251 2016-08-19 Pedro Alves <palves@redhat.com>
3253 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3254 allocating around 0x80000000.
3256 2016-08-19 Pedro Alves <palves@redhat.com>
3259 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3260 (x32-avx512-linux-ipa.o): New rules.
3261 * configure.ac (x86_64-*-linux*): New x32 check.
3262 * configure.srv (ipa_x32_linux_regobj): New.
3263 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3264 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3266 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3268 * configure: Regenerate.
3270 2016-08-09 Pedro Alves <palves@redhat.com>
3273 * Makefile.in (OBS): Add signals-state-save-restore.o.
3274 (signals-state-save-restore.o): New rule.
3275 * config.in: Regenerate.
3276 * configure: Regenerate.
3277 * linux-low.c: Include "signals-state-save-restore.h".
3278 (linux_create_inferior): Call
3279 restore_original_signals_state.
3280 * server.c: Include "dispositions-save-restore.h".
3281 (captured_main): Call save_original_signals_state.
3283 2016-08-05 Pedro Alves <palves@redhat.com>
3285 * configure: Regenerate.
3287 2016-08-04 Yao Qi <yao.qi@linaro.org>
3289 * linux-low.c (regsets_fetch_inferior_registers): Check
3290 errno is ESRCH or not.
3292 2016-08-02 Yao Qi <yao.qi@linaro.org>
3294 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3295 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3296 (thread_db_load_search): Update.
3297 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3298 td_ta_set_event and td_ta_event_getmsg.
3300 2016-07-26 Pedro Alves <palves@redhat.com>
3303 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3304 of unsigned long for 64-bit registers and use uint32_t instead of
3305 unsigned int for 32-bit registers.
3307 2016-07-26 Pedro Alves <palves@redhat.com>
3309 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3312 2016-07-21 Tom Tromey <tom@tromey.com>
3314 * configure: Rebuild.
3316 2016-07-21 Yao Qi <yao.qi@linaro.org>
3318 * mem-break.c (find_gdb_breakpoint): Cast bp to
3319 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3321 2016-07-21 Yao Qi <yao.qi@linaro.org>
3323 * server.c (handle_v_requests): Support s and S actions
3324 if target_supports_software_single_step return true.
3326 2016-07-21 Yao Qi <yao.qi@linaro.org>
3328 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3329 is resume_step, call maybe_hw_step.
3330 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3332 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3334 (proceed_one_lwp): If resume request is resume_step, install
3335 reinsert breakpoints and call maybe_hw_step.
3337 2016-07-21 Yao Qi <yao.qi@linaro.org>
3339 * linux-low.c (proceed_one_lwp): Declare.
3340 (linux_resume_one_thread): Remove local variable 'step'.
3341 Lift code enqueue signal. Call proceed_one_lwp instead of
3342 linux_resume_one_lwp.
3344 2016-07-21 Yao Qi <yao.qi@linaro.org>
3346 * linux-low.c (linux_resume_one_thread): Call
3347 enqueue_pending_signal.
3349 2016-07-21 Yao Qi <yao.qi@linaro.org>
3351 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3352 * inferiors.c (do_restore_current_thread_cleanup): New function.
3353 (make_cleanup_restore_current_thread): Likewise.
3354 * linux-low.c (install_software_single_step_breakpoints): Call
3355 make_cleanup_restore_current_thread. Switch current_thread to
3358 2016-07-21 Yao Qi <yao.qi@linaro.org>
3360 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3361 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3362 (clone_one_breakpoint): Likewise.
3363 (delete_reinsert_breakpoints): Change parameter to thread.
3365 (has_reinsert_breakpoints): Likewise.
3366 (uninsert_reinsert_breakpoints): Likewise.
3367 (reinsert_reinsert_breakpoints): Likewise.
3368 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3369 (delete_reinsert_breakpoints): Likewise.
3370 (reinsert_reinsert_breakpoints): Likewise.
3371 (uninsert_reinsert_breakpoints): Likewise.
3372 (has_reinsert_breakpoints): Likewise.
3374 2016-07-21 Yao Qi <yao.qi@linaro.org>
3376 * inferiors.c (get_thread_process): Make parameter const.
3377 * inferiors.h (get_thread_process): Update declaration.
3378 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3379 Add new parameters child_thread and parent_thread. Callers
3381 * mem-break.h (clone_all_breakpoints): Update declaration.
3383 2016-07-21 Yao Qi <yao.qi@linaro.org>
3385 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3386 <command_list, handler>: Remove.
3387 (struct gdb_breakpoint): New.
3388 (struct other_breakpoint): New.
3389 (struct reinsert_breakpoint): New.
3390 (is_gdb_breakpoint): New function.
3391 (any_persistent_commands): Update command_list if
3392 is_gdb_breakpoint returns true.
3393 (set_breakpoint): Create breakpoints according to their types.
3394 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3395 (set_gdb_breakpoint_1): Likewise.
3396 (set_gdb_breakpoint): Likewise.
3397 (clear_breakpoint_conditions): Change parameter type to
3398 'struct gdb_breakpoint *'.
3399 (clear_breakpoint_commands): Likewise.
3400 (clear_breakpoint_conditions_and_commands): Likewise.
3401 (add_condition_to_breakpoint): Likewise.
3402 (add_breakpoint_condition): Likewise.
3403 (add_commands_to_breakpoint): Likewise.
3404 (check_breakpoints): Check other_breakpoint.
3405 (clone_one_breakpoint): Clone breakpopint according to its type.
3406 * mem-break.h (struct gdb_breakpoint): Declare.
3407 (set_gdb_breakpoint): Update declaration.
3408 (clear_breakpoint_conditions_and_commands): Likewise.
3409 (add_breakpoint_condition): Likewise.
3410 (add_breakpoint_commands): Likewise.
3411 * server.c (process_point_options): Change parameter type to
3412 'struct gdb_breakpoint *'.
3414 2016-07-21 Yao Qi <yao.qi@linaro.org>
3416 * mem-break.c (set_breakpoint_at): Rename it to ...
3417 (set_breakpoint_type_at): ... it.
3418 (set_breakpoint_at): Call set_breakpoint_type_at.
3419 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3420 * mem-break.h (set_breakpoint_at): Update comments.
3422 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3424 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3426 (nios2_store_gregset): Likewise.
3428 2016-07-01 Pedro Alves <palves@redhat.com>
3429 Antoine Tremblay <antoine.tremblay@ericsson.com>
3431 * linux-low.c: Change interface to take the target lwp_info
3432 pointer directly and return void. Handle detaching from a zombie
3434 (linux_detach_lwp_callback): New function.
3435 (linux_detach): Detach from the leader thread after detaching from
3438 2016-06-28 Yao Qi <yao.qi@linaro.org>
3440 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3441 for variable new_offset.
3442 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3443 (aarch64_ftrace_insn_reloc_cb): Likewise.
3444 (aarch64_ftrace_insn_reloc_tb): Likewise.
3445 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3446 PRIx64 instead of PRIx32.
3448 2016-06-28 Yao Qi <yao.qi@linaro.org>
3450 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3451 (the_low_target): Install arm_get_syscall_trapinfo.
3453 2016-06-28 Yao Qi <yao.qi@linaro.org>
3455 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3457 (the_low_target): Install aarch64_get_syscall_trapinfo.
3459 2016-06-28 Yao Qi <yao.qi@linaro.org>
3461 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3463 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3464 Remove parameter sysno.
3465 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3468 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3470 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3471 (s390_emit_ne_goto): Likewise.
3472 (s390_emit_lt_goto): Likewise.
3473 (s390_emit_le_goto): Likewise.
3474 (s390_emit_gt_goto): Likewise.
3475 (s390_emit_ge_goto): Likewise.
3476 (s390x_emit_eq_goto): Likewise.
3477 (s390x_emit_ne_goto): Likewise.
3478 (s390x_emit_lt_goto): Likewise.
3479 (s390x_emit_le_goto): Likewise.
3480 (s390x_emit_gt_goto): Likewise.
3481 (s390x_emit_ge_goto): Likewise.
3482 (s390_emit_ops_impl): Mark variable static.
3483 (s390x_emit_ops): Likewise.
3485 2016-06-17 Yao Qi <yao.qi@linaro.org>
3487 * linux-low.c (handle_extended_wait): Call
3488 uninsert_reinsert_breakpoints for the parent process. Remove
3489 reinsert breakpoints from the child process. Reinsert them to
3490 the parent process when vfork is done.
3491 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3492 (reinsert_reinsert_breakpoints): New function.
3493 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3494 (reinsert_reinsert_breakpoints): Declare.
3496 2016-06-17 Yao Qi <yao.qi@linaro.org>
3498 * linux-low.c (handle_extended_wait): If the parent is doing
3499 step-over, remove the reinsert breakpoints from the forked child.
3501 2016-06-17 Yao Qi <yao.qi@linaro.org>
3503 * linux-low.c (unsuspend_all_lwps): Declare.
3504 (linux_low_filter_event): If thread exited, call finish_step_over.
3505 If step-over is finished, unsuspend other threads.
3507 2016-06-17 Yao Qi <yao.qi@linaro.org>
3509 * linux-low.c (linux_resume_one_lwp_throw): Assert
3510 has_reinsert_breakpoints returns false.
3511 * mem-break.c (delete_disabled_breakpoints): Assert
3512 bp type isn't reinsert_breakpoint.
3514 2016-06-17 Yao Qi <yao.qi@linaro.org>
3516 * linux-low.c (maybe_hw_step): New function.
3517 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3518 (finish_step_over): Switch current_thread to lwp temporarily,
3519 and assert has_reinsert_breakpoints returns true.
3520 (proceed_one_lwp): Call maybe_hw_step.
3521 * mem-break.c (has_reinsert_breakpoints): New function.
3522 * mem-break.h (has_reinsert_breakpoints): Declare.
3524 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3526 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3528 2016-05-17 Yao Qi <yao.qi@linaro.org>
3530 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3531 instead of find_inferior.
3533 2016-05-05 Yao Qi <yao.qi@linaro.org>
3535 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3536 Initialize res to zero.
3538 2016-05-05 Yao Qi <yao.qi@linaro.org>
3540 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3543 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3545 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3546 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3547 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3549 2016-04-28 Par Olsson <par.olsson@windriver.com>
3550 Simon Marchi <simon.marchi@ericsson.com>
3552 * tracepoint.c (write_inferior_int8): New function.
3553 (cmd_qtenable_disable): Write enable flag using
3554 write_inferior_int8.
3556 2016-04-25 Yao Qi <yao.qi@linaro.org>
3558 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3559 (need_step_over_p): Return zero if the LWP has pending signals
3560 can be delivered on software single step target.
3562 2016-04-25 Yao Qi <yao.qi@linaro.org>
3564 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3565 return instead of error.
3567 2016-04-22 Yao Qi <yao.qi@linaro.org>
3569 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3572 2016-04-22 Yao Qi <yao.qi@linaro.org>
3574 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3575 signal when stepping over breakpoint with software single
3578 2016-04-21 Pedro Alves <palves@redhat.com>
3580 * linux-s390-low.c (s390_collect_ptrace_register)
3581 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3583 (s390_check_regset): Use void * instead of gdb_byte *.
3585 2016-04-20 Pedro Alves <palves@redhat.com>
3587 * configure: Renegerate.
3589 2016-04-20 Yao Qi <yao.qi@linaro.org>
3591 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3592 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3594 (arm_store_gregset): Likewise.
3596 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3598 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3599 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3600 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3601 (amd64-avx-mpx-linux.c): New rules.
3602 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3603 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3604 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3605 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3606 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3607 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3608 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3609 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3610 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3611 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3612 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3613 * linux-x86-low.c (x86_linux_read_description): Add case for
3614 X86_XSTATE_AVX_MPX_MASK.
3615 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3616 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3617 init_registers_i386_avx_mpx_linux.
3618 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3619 (initialize_low_tracepoint): Call
3620 init_registers_i386_avx_mpx_linux.
3621 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3622 (initialize_low_tracepoint): Call
3623 init_registers_amd64_avx_mpx_linux.
3624 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3625 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3626 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3629 2016-04-18 Pedro Alves <palves@redhat.com>
3631 * configure: Regenerate.
3633 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3635 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3636 (aarch64_emit_sub): Likewise.
3638 2016-04-12 Pedro Alves <palves@redhat.com>
3640 * utils.c (prepare_to_throw_exception): Delete.
3642 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3644 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3646 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3648 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3650 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3652 * linux-aarch64-ipa.c: Add <elf.h> include.
3653 * linux-ppc-ipa.c: Add <elf.h> include.
3654 * linux-s390-ipa.c: Add <elf.h> include.
3656 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3658 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3659 (get_raw_reg_ptr): Likewise.
3660 (get_trace_state_variable_value_ptr): Likewise.
3661 (set_trace_state_variable_value_ptr): Likewise.
3662 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3665 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3666 Marcin Kościelnicki <koriakin@0x04.net>
3669 * linux-ppc-low.c (emit_insns): New function.
3670 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3671 (ppc_emit_prologue): New function.
3672 (ppc_emit_epilogue): New function.
3673 (ppc_emit_add): New function.
3674 (ppc_emit_sub): New function.
3675 (ppc_emit_mul): New function.
3676 (ppc_emit_lsh): New function.
3677 (ppc_emit_rsh_signed): New function.
3678 (ppc_emit_rsh_unsigned): New function.
3679 (ppc_emit_ext): New function.
3680 (ppc_emit_zero_ext): New function.
3681 (ppc_emit_log_not): New function.
3682 (ppc_emit_bit_and): New function.
3683 (ppc_emit_bit_or): New function.
3684 (ppc_emit_bit_xor): New function.
3685 (ppc_emit_bit_not): New function.
3686 (ppc_emit_equal): New function.
3687 (ppc_emit_less_signed): New function.
3688 (ppc_emit_less_unsigned): New function.
3689 (ppc_emit_ref): New function.
3690 (ppc_emit_const): New function.
3691 (ppc_emit_reg): New function.
3692 (ppc_emit_pop): New function.
3693 (ppc_emit_stack_flush): New function.
3694 (ppc_emit_swap): New function.
3695 (ppc_emit_stack_adjust): New function.
3696 (ppc_emit_call): New function.
3697 (ppc_emit_int_call_1): New function.
3698 (ppc_emit_void_call_2): New function.
3699 (ppc_emit_if_goto): New function.
3700 (ppc_emit_goto): New function.
3701 (ppc_emit_eq_goto): New function.
3702 (ppc_emit_ne_goto): New function.
3703 (ppc_emit_lt_goto): New function.
3704 (ppc_emit_le_goto): New function.
3705 (ppc_emit_gt_goto): New function.
3706 (ppc_emit_ge_goto): New function.
3707 (ppc_write_goto_address): New function.
3708 (ppc_emit_ops_impl): New static variable.
3709 (ppc64v1_emit_prologue): New function.
3710 (ppc64v2_emit_prologue): New function.
3711 (ppc64_emit_epilogue): New function.
3712 (ppc64_emit_add): New function.
3713 (ppc64_emit_sub): New function.
3714 (ppc64_emit_mul): New function.
3715 (ppc64_emit_lsh): New function.
3716 (ppc64_emit_rsh_signed): New function.
3717 (ppc64_emit_rsh_unsigned): New function.
3718 (ppc64_emit_ext): New function.
3719 (ppc64_emit_zero_ext): New function.
3720 (ppc64_emit_log_not): New function.
3721 (ppc64_emit_bit_and): New function.
3722 (ppc64_emit_bit_or): New function.
3723 (ppc64_emit_bit_xor): New function.
3724 (ppc64_emit_bit_not): New function.
3725 (ppc64_emit_equal): New function.
3726 (ppc64_emit_less_signed): New function.
3727 (ppc64_emit_less_unsigned): New function.
3728 (ppc64_emit_ref): New function.
3729 (ppc64_emit_const): New function.
3730 (ppc64v1_emit_reg): New function.
3731 (ppc64v2_emit_reg): New function.
3732 (ppc64_emit_pop): New function.
3733 (ppc64_emit_stack_flush): New function.
3734 (ppc64_emit_swap): New function.
3735 (ppc64v1_emit_call): New function.
3736 (ppc64v2_emit_call): New function.
3737 (ppc64v1_emit_int_call_1): New function.
3738 (ppc64v2_emit_int_call_1): New function.
3739 (ppc64v1_emit_void_call_2): New function.
3740 (ppc64v2_emit_void_call_2): New function.
3741 (ppc64_emit_if_goto): New function.
3742 (ppc64_emit_eq_goto): New function.
3743 (ppc64_emit_ne_goto): New function.
3744 (ppc64_emit_lt_goto): New function.
3745 (ppc64_emit_le_goto): New function.
3746 (ppc64_emit_gt_goto): New function.
3747 (ppc64_emit_ge_goto): New function.
3748 (ppc64v1_emit_ops_impl): New static variable.
3749 (ppc64v2_emit_ops_impl): New static variable.
3750 (ppc_emit_ops): New function.
3751 (linux_low_target): Wire in ppc_emit_ops.
3753 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3754 Marcin Kościelnicki <koriakin@0x04.net>
3757 * Makefile.in: Add powerpc-*-ipa.o
3758 * configure.srv: Add ipa_obj for powerpc*-linux.
3759 * linux-ppc-ipa.c: New file.
3760 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3762 (PPC_FIELD): New macro.
3763 (PPC_SEXT): New macro.
3764 (PPC_OP6): New macro.
3765 (PPC_BO): New macro.
3766 (PPC_LI): New macro.
3767 (PPC_BD): New macro.
3768 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3769 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3770 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3771 (ppc_get_thread_area): New function.
3772 (is_elfv2_inferior): New function.
3773 (gen_ds_form): New function.
3774 (GEN_STD): New macro.
3775 (GEN_STDU): New macro.
3776 (GEN_LD): New macro.
3777 (GEN_LDU): New macro.
3778 (gen_d_form): New function.
3779 (GEN_ADDI): New macro.
3780 (GEN_ADDIS): New macro.
3781 (GEN_LI): New macro.
3782 (GEN_LIS): New macro.
3783 (GEN_ORI): New macro.
3784 (GEN_ORIS): New macro.
3785 (GEN_LWZ): New macro.
3786 (GEN_STW): New macro.
3787 (GEN_STWU): New macro.
3788 (gen_xfx_form): New function.
3789 (GEN_MFSPR): New macro.
3790 (GEN_MTSPR): New macro.
3791 (GEN_MFCR): New macro.
3792 (GEN_MTCR): New macro.
3793 (GEN_SYNC): New macro.
3794 (GEN_LWSYNC): New macro.
3795 (gen_x_form): New function.
3796 (GEN_OR): New macro.
3797 (GEN_MR): New macro.
3798 (GEN_LWARX): New macro.
3799 (GEN_STWCX): New macro.
3800 (GEN_CMPW): New macro.
3801 (gen_md_form): New function.
3802 (GEN_RLDICL): New macro.
3803 (GEN_RLDICR): New macro.
3804 (gen_i_form): New function.
3806 (GEN_BL): New macro.
3807 (gen_b_form): New function.
3808 (GEN_BNE): New macro.
3809 (GEN_LOAD): New macro.
3810 (GEN_STORE): New macro.
3811 (gen_limm): New function.
3812 (gen_atomic_xchg): New function.
3813 (gen_call): New function.
3814 (ppc_relocate_instruction): New function.
3815 (ppc_install_fast_tracepoint_jump_pad): New function.
3816 (ppc_get_min_fast_tracepoint_insn_len): New function.
3817 (ppc_get_ipa_tdesc_idx): New function.
3818 (the_low_target): Wire in the new functions.
3819 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3821 * linux-ppc-tdesc.h: New file.
3823 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3825 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3826 (alloc_jump_pad_buffer): New function.
3827 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3828 (alloc_jump_pad_buffer): New function.
3829 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3830 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3831 (alloc_jump_pad_buffer): New function.
3832 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3833 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3834 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3835 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3837 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3839 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3840 * linux-amd64-ipa.c: Likewise.
3841 * linux-i386-ipa.c: Likewise.
3842 * linux-s390-ipa.c: Likewise.
3843 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3844 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3845 set_trace_state_variable_value_ptr.
3846 (struct ipa_sym_addresses): Likewise.
3847 (symbol_list): Likewise.
3848 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3849 accessing gdb_collect directly.
3850 (gdb_collect_ptr_type): New typedef.
3851 (get_raw_reg_ptr_type): New typedef.
3852 (get_trace_state_variable_value_ptr_type): New typedef.
3853 (set_trace_state_variable_value_ptr_type): New typedef.
3854 (gdb_collect_ptr): New global.
3855 (get_raw_reg_ptr): New global.
3856 (get_trace_state_variable_value_ptr): New global.
3857 (set_trace_state_variable_value_ptr): New global.
3858 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3859 accessing get_raw_reg directly.
3860 (get_get_tsv_func_addr): Likewise for
3861 get_trace_state_variable_value_ptr.
3862 (get_set_tsv_func_addr): Likewise for
3863 set_trace_state_variable_value_ptr.
3864 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3866 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3868 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3870 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3872 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3874 (relocate_instruction): Remove own_buf.
3875 * server.c (own_buf): Make global.
3876 (handle_v_requests): Make global.
3877 * server.h (own_buf): New declaration.
3878 (handle_v_requests): New prototype.
3880 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3883 * linux-s390-low.c (add_insns): New function.
3884 (s390_emit_prologue): New function.
3885 (s390_emit_epilogue): New function.
3886 (s390_emit_add): New function.
3887 (s390_emit_sub): New function.
3888 (s390_emit_mul): New function.
3889 (s390_emit_lsh): New function.
3890 (s390_emit_rsh_signed): New function.
3891 (s390_emit_rsh_unsigned): New function.
3892 (s390_emit_ext): New function.
3893 (s390_emit_log_not): New function.
3894 (s390_emit_bit_and): New function.
3895 (s390_emit_bit_or): New function.
3896 (s390_emit_bit_xor): New function.
3897 (s390_emit_bit_not): New function.
3898 (s390_emit_equal): New function.
3899 (s390_emit_less_signed): New function.
3900 (s390_emit_less_unsigned): New function.
3901 (s390_emit_ref): New function.
3902 (s390_emit_if_goto): New function.
3903 (s390_emit_goto): New function.
3904 (s390_write_goto_address): New function.
3905 (s390_emit_litpool): New function.
3906 (s390_emit_const): New function.
3907 (s390_emit_call): New function.
3908 (s390_emit_reg): New function.
3909 (s390_emit_pop): New function.
3910 (s390_emit_stack_flush): New function.
3911 (s390_emit_zero_ext): New function.
3912 (s390_emit_swap): New function.
3913 (s390_emit_stack_adjust): New function.
3914 (s390_emit_set_r2): New function.
3915 (s390_emit_int_call_1): New function.
3916 (s390_emit_void_call_2): New function.
3917 (s390_emit_eq_goto): New function.
3918 (s390_emit_ne_goto): New function.
3919 (s390_emit_lt_goto): New function.
3920 (s390_emit_le_goto): New function.
3921 (s390_emit_gt_goto): New function.
3922 (s390_emit_ge_goto): New function.
3923 (s390x_emit_prologue): New function.
3924 (s390x_emit_epilogue): New function.
3925 (s390x_emit_add): New function.
3926 (s390x_emit_sub): New function.
3927 (s390x_emit_mul): New function.
3928 (s390x_emit_lsh): New function.
3929 (s390x_emit_rsh_signed): New function.
3930 (s390x_emit_rsh_unsigned): New function.
3931 (s390x_emit_ext): New function.
3932 (s390x_emit_log_not): New function.
3933 (s390x_emit_bit_and): New function.
3934 (s390x_emit_bit_or): New function.
3935 (s390x_emit_bit_xor): New function.
3936 (s390x_emit_bit_not): New function.
3937 (s390x_emit_equal): New function.
3938 (s390x_emit_less_signed): New function.
3939 (s390x_emit_less_unsigned): New function.
3940 (s390x_emit_ref): New function.
3941 (s390x_emit_if_goto): New function.
3942 (s390x_emit_const): New function.
3943 (s390x_emit_call): New function.
3944 (s390x_emit_reg): New function.
3945 (s390x_emit_pop): New function.
3946 (s390x_emit_stack_flush): New function.
3947 (s390x_emit_zero_ext): New function.
3948 (s390x_emit_swap): New function.
3949 (s390x_emit_stack_adjust): New function.
3950 (s390x_emit_int_call_1): New function.
3951 (s390x_emit_void_call_2): New function.
3952 (s390x_emit_eq_goto): New function.
3953 (s390x_emit_ne_goto): New function.
3954 (s390x_emit_lt_goto): New function.
3955 (s390x_emit_le_goto): New function.
3956 (s390x_emit_gt_goto): New function.
3957 (s390x_emit_ge_goto): New function.
3958 (s390_emit_ops): New function.
3959 (struct linux_target_ops): Fill in emit_ops hook.
3961 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3964 * Makefile.in: Add s390 IPA files.
3965 * configure.srv: Build IPA for s390.
3966 * linux-s390-ipa.c: New file.
3967 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3968 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3969 (tdesc_s390_linux32): Likewise.
3970 (init_registers_s390_linux32v1): Likewise.
3971 (tdesc_s390_linux32v1): Likewise.
3972 (init_registers_s390_linux32v2): Likewise.
3973 (tdesc_s390_linux32v2): Likewise.
3974 (init_registers_s390_linux64): Likewise.
3975 (tdesc_s390_linux64): Likewise.
3976 (init_registers_s390_linux64v1): Likewise.
3977 (tdesc_s390_linux64v1): Likewise.
3978 (init_registers_s390_linux64v2): Likewise.
3979 (tdesc_s390_linux64v2): Likewise.
3980 (init_registers_s390_te_linux64): Likewise.
3981 (tdesc_s390_te_linux64): Likewise.
3982 (init_registers_s390_vx_linux64): Likewise.
3983 (tdesc_s390_vx_linux64): Likewise.
3984 (init_registers_s390_tevx_linux64): Likewise.
3985 (tdesc_s390_tevx_linux64): Likewise.
3986 (init_registers_s390x_linux64): Likewise.
3987 (tdesc_s390x_linux64): Likewise.
3988 (init_registers_s390x_linux64v1): Likewise.
3989 (tdesc_s390x_linux64v1): Likewise.
3990 (init_registers_s390x_linux64v2): Likewise.
3991 (tdesc_s390x_linux64v2): Likewise.
3992 (init_registers_s390x_te_linux64): Likewise.
3993 (tdesc_s390x_te_linux64): Likewise.
3994 (init_registers_s390x_vx_linux64): Likewise.
3995 (tdesc_s390x_vx_linux64): Likewise.
3996 (init_registers_s390x_tevx_linux64): Likewise.
3997 (tdesc_s390x_tevx_linux64): Likewise.
3998 (have_hwcap_s390_vx): New static variable.
3999 (s390_arch_setup): Fill have_hwcap_s390_vx.
4000 (s390_get_thread_area): New function.
4001 (s390_ft_entry_gpr_esa): New const.
4002 (s390_ft_entry_gpr_zarch): New const.
4003 (s390_ft_entry_misc): New const.
4004 (s390_ft_entry_fr): New const.
4005 (s390_ft_entry_vr): New const.
4006 (s390_ft_main_31): New const.
4007 (s390_ft_main_64): New const.
4008 (s390_ft_exit_fr): New const.
4009 (s390_ft_exit_vr): New const.
4010 (s390_ft_exit_misc): New const.
4011 (s390_ft_exit_gpr_esa): New const.
4012 (s390_ft_exit_gpr_zarch): New const.
4013 (append_insns): New function.
4014 (s390_relocate_instruction): New function.
4015 (s390_install_fast_tracepoint_jump_pad): New function.
4016 (s390_get_min_fast_tracepoint_insn_len): New function.
4017 (s390_get_ipa_tdesc_idx): New function.
4018 (struct linux_target_ops): Wire in the above functions.
4019 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4020 * linux-s390-tdesc.h: New file.
4022 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4024 * linux-s390-low.c (s390_supports_tracepoints): New function.
4025 (struct linux_target_ops): Fill supports_tracepoints hook.
4027 2016-03-18 Yao Qi <yao.qi@linaro.org>
4029 * linux-low.c (lwp_signal_can_be_delivered): New function.
4030 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4032 2016-03-18 Yao Qi <yao.qi@linaro.org>
4034 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4035 0 if signal is enqueued. Remove 'signal' from one debugging
4036 message. Move one debugging message to some lines below.
4037 Remove code setting 'signal' to 0.
4039 2016-03-18 Yao Qi <yao.qi@linaro.org>
4041 * linux-low.c (linux_low_filter_event): Remove redundant
4042 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4044 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4046 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4047 (struct linux_target_ops): Wire in the above.
4049 2016-03-03 Yao Qi <yao.qi@linaro.org>
4051 * linux-low.c: Update comments to start_step_over.
4053 2016-03-03 Yao Qi <yao.qi@linaro.org>
4056 * linux-low.c (handle_extended_wait): Set child suspended
4057 if event_lwp->bp_reinsert isn't zero.
4059 2016-03-02 Yao Qi <yao.qi@linaro.org>
4061 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4062 enqueue_pending_signal.
4064 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4066 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4069 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4071 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4072 (s390_regmap_3264) [!__s390x__]: New global.
4073 (s390_collect_ptrace_register): Skip map entries containing -1.
4074 (s390_supply_ptrace_register): Ditto.
4075 (s390_fill_gprs_high): New function.
4076 (s390_store_gprs_high): New function.
4077 (s390_regsets): Add NT_S390_HIGH_GPRS.
4078 (s390_get_hwcap): Enable on 31-bit.
4079 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4080 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4081 Detect NT_S390_HIGH_GPRS.
4082 (s390_usrregs_info_3264): Enable on 31-bit.
4083 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4084 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4086 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4089 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4090 * configure.srv: Ditto.
4091 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4092 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4093 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4094 (init_registers_amd64_linux): Remove prototype.
4095 (tdesc_amd64_linux): Remove declaration.
4096 (get_ipa_tdesc): New function.
4097 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4098 initialize remaining tdescs.
4099 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4100 (init_registers_i386_linux): Remove prototype.
4101 (tdesc_i386_linux): Remove declaration.
4102 (get_ipa_tdesc): New function.
4103 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4104 initialize remaining tdescs.
4105 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4106 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4107 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4108 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4109 (x86_get_ipa_tdesc_idx): New function.
4110 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4111 * linux-x86-tdesc.h: New file.
4112 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4113 (target_get_ipa_tdesc_idx): New macro.
4114 * tracepoint.c (ipa_tdesc_idx): New macro.
4115 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4116 (symbol_list): Add ipa_tdesc_idx.
4117 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4118 (ipa_tdesc): Remove.
4119 (ipa_tdesc_idx): New variable.
4120 (get_context_regcache): Use get_ipa_tdesc.
4121 (gdb_collect): Ditto.
4123 * tracepoint.h (get_ipa_tdesc): New prototype.
4124 (ipa_tdesc): Remove.
4126 2016-02-24 Pedro Alves <palves@redhat.com>
4128 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4129 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4130 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4131 Factor out common code between the USE_SIGTRAP_SIGINFO and
4132 !USE_SIGTRAP_SIGINFO blocks.
4133 (linux_low_filter_event): Call save_stop_reason instead of
4134 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4136 (linux_wait_1): Update comments.
4138 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4140 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4141 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4142 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4143 ppc_insert_point, ppc_remove_point.
4145 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4147 * linux-s390-low.c (s390_supports_z_point_type): New function.
4148 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4150 2016-02-16 Yao Qi <yao.qi@linaro.org>
4152 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4153 PC. Get pc from regcache_read_pc.
4155 2016-02-12 Yao Qi <yao.qi@linaro.org>
4157 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4158 or linux_get_pc_32bit.
4159 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4161 2016-02-12 Yao Qi <yao.qi@linaro.org>
4163 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4164 arm_linux_get_next_pcs_fixup.
4166 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4168 * tracepoint.c (x_tracepoint_action_download): Change
4169 write_inferior_data_ptr to write_inferior_data_pointer.
4170 (cmd_qtstart): Likewise.
4171 (write_inferior_data_ptr): Remove.
4172 (download_agent_expr): Change write_inferior_data_ptr to
4173 write_inferior_data_pointer.
4174 (download_tracepoint_1): Likewise.
4175 (download_tracepoint): Likewise.
4176 (download_trace_state_variables): Likewise.
4178 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4179 Marcin Kościelnicki <koriakin@0x04.net>
4181 * tracepoint.c (struct tracepoint_action_ops): Remove.
4182 (struct tracepoint_action): Remove ops.
4183 (m_tracepoint_action_download, r_tracepoint_action_download)
4184 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4185 size and offset accordingly.
4186 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4187 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4188 (tracepoint_action_send, tracepoint_action_download): New functions.
4189 Helpers for trace action handlers.
4190 (add_tracepoint_action): Remove setup actions ops.
4191 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4193 2016-02-10 Yao Qi <yao.qi@linaro.org>
4195 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4197 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4199 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4201 * configure: Regenerate.
4203 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4205 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4206 void * to gdb_byte *.
4207 * linux-low.c (siginfo_fixup): Likewise.
4208 (linux_xfer_siginfo): Likewise.
4209 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4211 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4213 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4215 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4217 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4219 * linux-x86-low.c [__x86_64__]: Include
4220 "nat/amd64-linux-siginfo.h".
4221 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4222 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4223 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4224 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4225 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4226 (cpt_si_fd, si_timerid, si_overrun): Move from
4227 nat/amd64-linux-siginfo.c.
4228 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4230 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4232 * server.c (skip_to_semicolon): Remove.
4233 (process_point_options): Use strchrnul instead of
4236 2016-01-26 Yao Qi <yao.qi@linaro.org>
4238 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4239 * linux-low.c (install_software_single_step_breakpoints): Don't
4240 call regcache_read_pc.
4241 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4244 2016-01-26 Yao Qi <yao.qi@linaro.org>
4246 * linux-low.c (install_software_single_step_breakpoints): Call
4247 regcache_read_pc instead of get_pc.
4249 2016-01-26 Yao Qi <yao.qi@linaro.org>
4251 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4252 (unblock_async_io): Rename to ...
4253 (block_unblock_async_io): ... it. New function.
4254 (enable_async_io): Don't install SIGIO handler. Unblock it
4256 (disable_async_io): Don't ignore SIGIO. Block it instead.
4257 (initialize_async_io): Install SIGIO handler. Don't call
4260 2016-01-26 Yao Qi <yao.qi@linaro.org>
4262 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4263 first character is '\003', call *the_target->request_interrupt.
4265 2016-01-25 Yao Qi <yao.qi@linaro.org>
4267 * remote-utils.c (new_thread_notify): Remove.
4268 (dead_thread_notify): Likewise.
4269 * remote-utils.h (new_thread_notify): Remove declaration.
4270 (dead_thread_notify): Likewise.
4272 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4274 * gdb.trace/pending.exp: Fix expected message on continue.
4276 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4278 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4279 it works properly on big-endian machines where sizeof (CORE_ADDR)
4282 2016-01-21 Pedro Alves <palves@redhat.com>
4284 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4285 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4286 * configure: Regenerate.
4288 2016-01-21 Yao Qi <yao.qi@linaro.org>
4290 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4291 is_thumb and set it according to CPSR saved on the stack.
4292 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4293 arm_sigreturn_next_pc.
4295 2016-01-18 Yao Qi <yao.qi@linaro.org>
4297 * linux-low.c (linux_set_pc_64bit): New function.
4298 (linux_get_pc_64bit): New function.
4299 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4301 * linux-sparc-low.c (debug_threads): Remove declaration.
4302 (sparc_get_pc): Remove.
4303 (the_low_target): Use linux_get_pc_64bit instead of
4305 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4306 (the_low_target): Use linux_get_pc_64bit and
4309 2016-01-18 Yao Qi <yao.qi@linaro.org>
4311 * linux-arm-low.c (debug_threads): Remove declaration.
4312 (arm_get_pc, arm_set_pc): Remove.
4313 (the_low_target): Use linux_get_pc_32bit and
4315 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4316 (the_low_target): Use linux_get_pc_32bit and
4318 * linux-cris-low.c (debug_threads): Remove declaration.
4319 (cris_get_pc, cris_set_pc,): Remove.
4320 (the_low_target): Use linux_get_pc_32bit and
4322 * linux-crisv32-low.c (debug_threads): Remove declaration.
4323 (cris_get_pc, cris_set_pc): Remove.
4324 (the_low_target): Use linux_get_pc_32bit and
4326 * linux-low.c: Include inttypes.h.
4327 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4328 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4329 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4330 (the_low_target): Use linux_get_pc_32bit and
4332 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4333 (the_low_target): Use linux_get_pc_32bit and
4335 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4336 (the_low_target): Use linux_get_pc_32bit and
4338 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4339 (the_low_target): Use linux_get_pc_32bit and
4341 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4342 (the_low_target): Use linux_get_pc_32bit and
4345 2016-01-18 Gary Benson <gbenson@redhat.com>
4347 * configure.ac (AC_FUNC_FORK): New check.
4348 * config.in: Regenerate.
4349 * configure: Likewise.
4351 2016-01-14 Yao Qi <yao.qi@linaro.org>
4353 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4354 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4355 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4356 arm_get_next_pcs_ctor.
4358 2016-01-12 Josh Stone <jistone@redhat.com>
4359 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4361 * inferiors.h: Include "gdb_vecs.h".
4362 (struct process_info): Add syscalls_to_catch.
4363 * inferiors.c (remove_process): Free syscalls_to_catch.
4364 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4365 syscall_return stops.
4366 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4367 * server.c (handle_general_set): Handle QCatchSyscalls.
4368 (handle_query): Report support for QCatchSyscalls.
4369 * target.h (struct target_ops): Add supports_catch_syscall.
4370 (target_supports_catch_syscall): New macro.
4371 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4372 (struct lwp_info): Add syscall_state.
4373 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4374 Maintain syscall_state and syscalls_to_catch across exec.
4375 (get_syscall_trapinfo): New function, proxy to the_low_target.
4376 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4377 (linux_low_filter_event): Toggle syscall_state entry/return for
4378 syscall traps, and set it ignored for all others.
4379 (gdb_catching_syscalls_p): New function.
4380 (gdb_catch_this_syscall_p): New function.
4381 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4382 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4383 (linux_supports_catch_syscall): New function.
4384 (linux_target_ops): Install it.
4385 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4386 (the_low_target): Install it.
4388 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4390 * acinclude.m4: Include new ../warning.m4 file.
4391 * configure: Regenerated.
4392 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4394 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4396 * ax.c (is_goto_target): Mark static.
4397 * linux-low.c (register_addr): Likewise.
4398 (linux_fetch_registers, linux_store_registers): Likewise.
4399 * mem-break.c (any_persistent_commands): Fix old prototype.
4400 (add_commands_to_breakpoint): Mark static.
4401 * regcache.c (find_register_by_name): Delete unused func.
4402 * remote-utils.c (hex_or_minus_one): Mark static.
4403 * server.c (monitor_show_help): Mark static.
4404 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4405 handle_v_requests): Likewise.
4407 2016-01-12 Pedro Alves <palves@redhat.com>
4409 Remove use of the registered trademark symbol throughout.
4411 2016-01-08 Yao Qi <yao.qi@linaro.org>
4413 * remote-utils.c (getpkt): If c is '\003', call target hook
4416 2016-01-06 Yao Qi <yao.qi@linaro.org>
4418 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4419 linux-aarch32-low.c.
4420 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4421 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4422 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4423 (thumb2_breakpoint): Declare.
4424 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4425 linux-aarch32-low.h.
4426 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4427 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4428 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4430 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4432 * gdbreplay.c (gdbreplay_version): Change copyright year in
4434 * server.c (gdbserver_version): Likewise.
4436 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4438 * server.c (crc32_table): Delete.
4439 (crc32): Use libiberty's xcrc32 function.
4441 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4443 * lynx-low.c (lynx_delete_thread_callback): New function.
4444 (lynx_mourn): Properly delete our process and all of its
4445 threads. Remove call to clear_inferiors.
4447 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4449 * target.c (thread_search_callback): Add check that
4450 the thread_stopped target callback is not NULL before
4453 2015-12-21 Yao Qi <yao.qi@linaro.org>
4455 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4458 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4460 * server.c (handle_query): Call target_supports_software_single_step.
4462 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4464 * linux-low.c (single_step): New function.
4465 (linux_resume_one_lwp_throw): Call single_step.
4466 (start_step_over): Likewise.
4468 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4470 * Makefile.in (SFILES): Append arch/arm-linux.c,
4471 arch/arm-get-next-pcs.c.
4472 (arm-linux.o): New rule.
4473 (arm-get-next-pcs.o): New rule.
4474 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4476 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4477 to linux-aarch32-low.c.
4478 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4479 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4480 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4481 (thumb2_breakpoint_len): Likewise.
4482 (arm_is_thumb_mode): Make non-static.
4483 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4484 from linux-aarch32-low.c.
4485 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4486 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4487 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4488 (thumb2_breakpoint_len): Likewise.
4489 (arm_is_thumb_mode): New declaration.
4490 * linux-arm-low.c: Include arch/arm-linux.h
4491 aarch/arm-get-next-pcs.h, sys/syscall.h.
4492 (get_next_pcs_ops): New struct.
4493 (get_next_pcs_addr_bits_remove): New function.
4494 (get_next_pcs_is_thumb): New function.
4495 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4496 (arm_sigreturn_next_pc): Likewise.
4497 (get_next_pcs_syscall_next_pc): Likewise.
4498 (arm_gdbserver_get_next_pcs): Likewise.
4499 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4501 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4502 * server.h: Include gdb_vecs.h.
4504 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4506 * Makefile.in (SFILES): Append common/common-regcache.c.
4507 (OBS): Append common-regcache.o.
4508 (common-regcache.o): New rule.
4509 * regcache.c (init_register_cache): Initialize cache to
4511 (regcache_raw_read_unsigned): New function.
4512 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4513 register_status enum.
4515 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4517 * linux-aarch64-low.c (the_low_targets): Rename
4518 breakpoint_reinsert_addr to get_next_pcs.
4519 * linux-arm-low.c (the_low_targets): Likewise.
4520 * linux-bfin-low.c (the_low_targets): Likewise.
4521 * linux-cris-low.c (the_low_targets): Likewise.
4522 * linux-crisv32-low.c (the_low_targets): Likewise.
4523 * linux-low.c (can_software_single_step): Likewise.
4524 (install_software_single_step_breakpoints): New function.
4525 (start_step_over): Use install_software_single_step_breakpoints.
4526 * linux-low.h: New CORE_ADDR vector.
4527 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4529 * linux-mips-low.c (the_low_targets): Likewise.
4530 * linux-nios2-low.c (the_low_targets): Likewise.
4531 * linux-sparc-low.c (the_low_targets): Likewise.
4533 2015-12-17 Pedro Alves <palves@redhat.com>
4535 * linux-low.c (linux_kill_one_lwp): Remove references to
4537 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4539 (linux_init_signals): Delete.
4540 (initialize_low): Adjust.
4541 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4543 2015-12-16 Pedro Alves <palves@redhat.com>
4545 * configure.ac (compiler warning flags): When testing a
4546 -Wno-foo option, check whether -Wfoo works instead.
4547 * configure: Regenerate.
4549 2015-12-11 Don Breazeal <donb@codesourcery.com>
4551 * server.c (process_serial_event): Don't exit from gdbserver
4552 in remote mode if there are still active inferiors.
4554 2015-12-11 Yao Qi <yao.qi@linaro.org>
4556 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4557 arm_breakpoint_at if the process is 32-bit.
4559 2015-12-11 Yao Qi <yao.qi@linaro.org>
4561 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4564 2015-12-07 Yao Qi <yao.qi@linaro.org>
4566 * configure.srv: Append arm.o to srv_tgtobj for
4567 aarch64*-*-linux* target.
4568 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4569 from linux-arm-low.c.
4570 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4571 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4572 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4573 (thumb2_breakpoint_len): Likewise.
4574 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4575 (arm_breakpoint_kinds): Likewise.
4576 (arm_breakpoint_kind_from_pc): Likewise.
4577 (arm_sw_breakpoint_from_kind): Likewise.
4578 (arm_breakpoint_kind_from_current_state): Likewise.
4579 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4580 (arm_sw_breakpoint_from_kind): Declare.
4581 (arm_breakpoint_kind_from_current_state): Declare.
4582 (arm_breakpoint_at): Declare.
4583 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4584 arm_sw_breakpoint_from_kind if process is 32-bit.
4585 (aarch64_breakpoint_kind_from_pc): New function.
4586 (aarch64_breakpoint_kind_from_current_state): New function.
4587 (the_low_target): Initialize fields breakpoint_kind_from_pc
4588 and breakpoint_kind_from_current_state.
4589 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4590 linux-aarch32-low.c.
4591 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4592 (arm_breakpoint, arm_breakpoint_len): Likewise.
4593 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4594 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4595 (arm_is_thumb_mode): Likewise.
4596 (arm_breakpoint_at): Likewise.
4597 (arm_breakpoint_kind_from_pc): Likewise.
4598 (arm_sw_breakpoint_from_kind): Likewise.
4599 (arm_breakpoint_kind_from_current_state): Likewise.
4602 2015-08-04 Yao Qi <yao.qi@linaro.org>
4604 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4605 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4606 * server.c (extended_protocol): Remove "static".
4607 * server.h (extended_protocol): Declare it.
4609 2015-12-04 Josh Stone <jistone@redhat.com>
4611 * target.h (struct target_ops) <arch_setup>: Rename to ...
4612 (struct target_ops) <post_create_inferior>: ... this.
4613 (target_arch_setup): Rename to ...
4614 (target_post_create_inferior): ... this, calling post_create_inferior.
4615 * server.c (start_inferior): Update target_arch_setup calls to
4616 target_post_create_inferior.
4617 * linux-low.c (linux_low_ptrace_options): Forward declare.
4618 (linux_arch_setup): Update its comment for general use.
4619 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4620 (struct linux_target_ops): Use linux_post_create_inferior.
4621 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4622 to post_create_inferior.
4623 * nto-low.c (struct nto_target_ops): Likewise.
4624 * spu-low.c (struct spu_target_ops): Likewise.
4625 * win32-low.c (struct win32_target_ops): Likewise.
4627 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4629 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4631 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4633 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4634 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4635 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4636 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4637 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4638 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4639 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4640 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4641 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4642 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4643 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4644 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4646 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4648 * linux-low.c (linux_look_up_symbols): Don't call
4649 linux_supports_traceclone.
4650 * linux-low.h (thread_db_init): Remove use_events argument.
4651 * thread-db.c (thread_db_use_event): Remove global variable.
4652 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4653 (struct thread_db) <td_create_bp>: Remove field.
4654 (thread_db_create_event): Remove function.
4655 (thread_db_enable_reporting): Likewise.
4656 (find_one_thread): Don't check for thread_db_use_events.
4657 (attach_thread): Likewise.
4658 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4659 (try_thread_db_load_1): Don't check for thread_db_use_events.
4660 (thread_db_init): Remove use_events argument and thread events
4662 (remove_thread_event_breakpoints): Remove function.
4663 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4665 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4667 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4669 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4670 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4671 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4672 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4673 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4675 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4677 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4678 * linux-low.c (can_hardware_single_step): Use
4679 supports_hardware_single_step.
4680 (can_software_single_step): New function.
4681 (start_step_over): Call can_software_single_step.
4682 (linux_supports_hardware_single_step): New function.
4683 (struct target_ops) <supports_software_single_step>: Initialize.
4684 * linux-low.h (struct linux_target_ops)
4685 <supports_hardware_single_step>: Initialize.
4686 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4687 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4688 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4689 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4690 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4691 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4692 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4693 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4694 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4695 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4697 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4698 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4700 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4701 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4702 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4704 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4705 * target.h (struct target_ops): <supports_software_single_step>:
4707 (target_supports_software_single_step): New macro.
4709 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4711 * linux-low.c (linux_wait_1): Fix pc advance condition.
4712 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4713 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4715 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717 * linux-arm-low.c (arm_is_thumb_mode): New function.
4718 (arm_breakpoint_at): Use arm_is_thumb_mode.
4719 (arm_breakpoint_kind_from_current_state): New function.
4720 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4722 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4723 (linux_breakpoint_kind_from_current_state): New function.
4724 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4725 * linux-low.h (struct linux_target_ops)
4726 <breakpoint_kind_from_current_state>: New field.
4727 * target.h (struct target_ops): Likewise.
4728 (target_breakpoint_kind_from_current_state): New macro.
4730 2015-11-30 Pedro Alves <palves@redhat.com>
4732 * linux-low.c (linux_resume): Wake up the event loop before
4735 2015-11-30 Pedro Alves <palves@redhat.com>
4737 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4739 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4741 * target.c (struct thread_search): New structure.
4742 (thread_search_callback): New function.
4743 (prev_general_thread): New global.
4744 (prepare_to_access_memory, done_accessing_memory): New functions.
4745 * target.h (prepare_to_access_memory, done_accessing_memory):
4746 Replace macros with function declarations.
4748 2015-11-30 Pedro Alves <palves@redhat.com>
4751 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4752 report TARGET_WAITKIND_NO_RESUMED.
4753 * remote-utils.c (prepare_resume_reply): Handle
4754 TARGET_WAITKIND_NO_RESUMED.
4755 * server.c (report_no_resumed): New global.
4756 (handle_query) <qSupported>: Handle "no-resumed+". Report
4757 "no-resumed+" support.
4758 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4759 return error if the client doesn't support no-resumed events.
4760 (push_stop_notification): New function.
4761 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4762 events if the client supports them.
4764 2015-11-30 Pedro Alves <palves@redhat.com>
4766 * linux-low.c (thread_still_has_status_pending_p): Don't check
4768 (lwp_resumed): New function.
4769 (status_pending_p_callback): Return early if the LWP is not
4770 supposed to be resumed.
4772 2015-11-30 Pedro Alves <palves@redhat.com>
4774 * linux-low.c (handle_extended_wait): Assert that the LWP's
4775 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4776 thread create events, leave the new child's status pending.
4777 (linux_low_filter_event): If GDB wants to hear about thread exit
4778 events, leave the LWP marked dead and don't delete it.
4779 (linux_wait_for_event_filtered): Don't check for thread exit.
4780 (filter_exit_event): New function.
4781 (linux_wait_1): Use it, when returning an exit event.
4782 (linux_resume_one_lwp_throw): Assert that the LWP's
4783 waitstatus is TARGET_WAITKIND_IGNORE.
4784 * remote-utils.c (prepare_resume_reply): Handle
4785 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4786 * server.c (report_thread_events): New global.
4787 (handle_general_set): Handle QThreadEvents.
4788 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4789 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4790 TARGET_WAITKIND_THREAD_EXITED.
4791 * server.h (report_thread_events): Declare.
4793 2015-11-30 Pedro Alves <palves@redhat.com>
4795 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4796 the thread's last_resume_kind was resume_stop.
4798 2015-11-30 Pedro Alves <palves@redhat.com>
4800 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4803 2015-11-30 Pedro Alves <palves@redhat.com>
4805 * server.c (handle_v_requests): Handle vCtrlC.
4807 2015-11-30 Pedro Alves <palves@redhat.com>
4809 * gdbthread.h (find_any_thread_of_pid): Declare.
4810 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4812 * server.c (handle_query): If current_thread is NULL, look for
4813 another thread of the selected process.
4815 2015-11-26 Daniel Colascione <dancol@dancol.org>
4816 Simon Marchi <simon.marchi@ericsson.com>
4818 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4819 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4821 * target.h (struct target_ops) <thread_name>: New field.
4822 (target_thread_name): New macro.
4824 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4826 * regcache.h (regcache_invalidate_pid): Add declaration.
4827 * regcache.c (regcache_invalidate_pid): New function, extracted
4828 from regcache_invalidate.
4829 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4830 Add trivial documentation comment.
4831 * lynx-low.c: Use regcache_invalidate_pid instead of
4832 regcache_invalidate.
4834 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4836 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4837 and Elf64_auxv_t if the target is Android.
4839 2015-11-22 Doug Evans <xdje42@gmail.com>
4841 * target.h: #include <sys/types.h>.
4843 2015-11-19 Pedro Alves <palves@redhat.com>
4845 * linux-low.c (linux_process_qsupported): Change prototype.
4847 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4849 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4850 and adjust to loop over all features.
4851 * server.c (handle_query) <qSupported>: Adjust to call
4852 target_process_qsupported once, passing it a vector of unprocessed
4854 * target.h (struct target_ops) <process_qsupported>: Change
4856 (target_process_qsupported): Adjust.
4858 2015-11-19 Pedro Alves <palves@redhat.com>
4860 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4862 * configure: Regenerate.
4864 2015-11-19 Pedro Alves <palves@redhat.com>
4866 * configure: Regenerate.
4868 2015-11-19 Yao Qi <yao.qi@linaro.org>
4870 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4873 2015-11-19 Yao Qi <yao.qi@linaro.org>
4875 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4876 (struct aarch64_operand): Move enum out.
4878 2015-11-19 Yao Qi <yao.qi@linaro.org>
4880 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4881 struct user_fpsimd_state *.
4882 (aarch64_store_fpregset): Likewise.
4884 2015-11-19 Yao Qi <yao.qi@linaro.org>
4886 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4887 struct user_pt_regs *.
4888 (aarch64_store_gregset): Likewise.
4890 2015-11-18 Pedro Alves <palves@redhat.com>
4892 * Makefile.in (all_object_files): Add $IPA_OBJS.
4894 2015-11-17 Pedro Alves <palves@redhat.com>
4896 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4897 GDB_SIGNAL_0 and gdb_signal_to_string.
4899 2015-11-17 Pedro Alves <palves@redhat.com>
4901 * win32-low.c (handle_output_debug_string): Remove parameter.
4902 (win32_kill): Remove our_status local and adjust call to
4903 handle_output_debug_string.
4904 (get_child_debug_event): Adjust call to
4905 handle_output_debug_string.
4907 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4909 * linux-mips-low.c (mips_fill_gregset): Add cast.
4910 (mips_store_gregset): Likewise.
4911 (mips_fill_fpregset): Likewise.
4912 (mips_store_fpregset): Likewise.
4914 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4916 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4919 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4921 * linux-mips-low.c (mips_linux_new_thread): Change type of
4922 watch_type to enum target_hw_bp_type.
4924 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4926 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4927 Change return type to arm_hwbp_type.
4929 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4931 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4932 (arm_store_gregset): Likewise.
4933 * linux-arm-low.c (arm_get_hwcap): Likewise.
4934 (arm_read_description): Likewise.
4936 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4938 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4940 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4942 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4943 (ppc_fill_vsxregset): Likewise.
4944 (ppc_store_vsxregset): Likewise.
4945 (ppc_fill_vrregset): Likewise.
4946 (ppc_store_vrregset): Likewise.
4947 (ppc_fill_evrregset): Likewise.
4948 (ppc_store_evrregset): Likewise.
4950 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4952 * linux-ppc-low.c (ppc_usrregs_info): Remove
4953 forward-declaration.
4954 (ppc_arch_setup): Move lower in file.
4956 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4958 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4959 (ps_pdwrite): Likewise.
4961 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4963 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4964 to after assert checks.
4966 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4968 * proc-service.c (ps_pdread): Add/adjust casts.
4969 (ps_pdwrite): Add/adjust casts.
4971 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4973 * server.c (handle_search_memory_1): Cast return value of
4976 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4978 * server.c (write_qxfer_response): Change type of data to
4981 2015-10-29 Pedro Alves <palves@redhat.com>
4983 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4985 2015-10-29 Pedro Alves <palves@redhat.com>
4987 * tracepoint.c (clear_installed_tracepoints): Add casts.
4989 2015-10-29 Pedro Alves <palves@redhat.com>
4991 * server.c (handle_v_cont, process_serial_event): Add enum
4992 gdb_signal casts to signal parsing code.
4994 2015-10-29 Pedro Alves <palves@redhat.com>
4996 * linux-low.h (NULL_REGSET): Define.
4997 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4998 * linux-arm-low.c (arm_regsets): Likewise.
4999 * linux-crisv32-low.c (cris_regsets): Likewise.
5000 * linux-m68k-low.c (m68k_regsets): Likewise.
5001 * linux-mips-low.c (mips_regsets): Likewise.
5002 * linux-nios2-low.c (nios2_regsets): Likewise.
5003 * linux-ppc-low.c (ppc_regsets): Likewise.
5004 * linux-s390-low.c (s390_regsets): Likewise.
5005 * linux-sh-low.c (sh_regsets): Likewise.
5006 * linux-sparc-low.c (sparc_regsets): Likewise.
5007 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5008 * linux-tile-low.c (tile_regsets): Likewise.
5009 * linux-x86-low.c (x86_regsets): Likewise.
5010 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5012 2015-10-29 Pedro Alves <palves@redhat.com>
5014 * linux-low.h (NULL_REGSET): Define.
5015 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5016 * linux-arm-low.c (arm_regsets): Likewise.
5017 * linux-crisv32-low.c (cris_regsets): Likewise.
5018 * linux-m68k-low.c (m68k_regsets): Likewise.
5019 * linux-mips-low.c (mips_regsets): Likewise.
5020 * linux-nios2-low.c (nios2_regsets): Likewise.
5021 * linux-ppc-low.c (ppc_regsets): Likewise.
5022 * linux-s390-low.c (s390_regsets): Likewise.
5023 * linux-sh-low.c (sh_regsets): Likewise.
5024 * linux-sparc-low.c (sparc_regsets): Likewise.
5025 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5026 * linux-tile-low.c (tile_regsets): Likewise.
5027 * linux-x86-low.c (x86_regsets): Likewise.
5028 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5030 2015-10-26 Doug Evans <dje@google.com>
5032 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5034 2015-10-26 Doug Evans <dje@google.com>
5036 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5038 2015-10-26 Doug Evans <dje@google.com>
5040 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5042 (attach_thread, find_new_threads_callback): Ditto.
5044 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5046 * mem-break.h (set_breakpoint_data): Remove.
5048 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5050 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5051 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5052 (initialize_low): Remove set_breakpoint_data call.
5053 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5054 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5055 (initialize_low): Remove set_breakpoint_data call.
5056 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5057 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5058 (initialize_low): Remove set_breakpoint_data call.
5060 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5062 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5063 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5064 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5065 * target.h (target_breakpoint_kind_from_pc): New macro.
5067 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5069 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5070 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5071 the default breakpoint kind.
5073 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5075 * linux-arm-low.c (arm_supports_z_point_type): Add software
5078 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5080 * linux-arm-low.c: Refactor breakpoint definitions.
5081 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5082 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5084 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5086 * Makefile.in: Add arm.c/o.
5087 * configure.srv: Likewise.
5088 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5089 (arm_breakpoint_kind_from_pc): New function.
5090 (arm_sw_breakpoint_from_kind): Return proper kind.
5091 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5093 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5095 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5097 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5098 (struct raw_breakpoint) <size>: Remove.
5099 (struct raw_breakpoint) <kind>: Add.
5100 (bp_size): New function.
5101 (bp_opcode): Likewise.
5102 (find_raw_breakpoint_at): Adjust for kind.
5103 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5104 (remove_memory_breakpoint): Adjust for kind call bp_size.
5105 (set_raw_breakpoint_at): Adjust for kind.
5106 (set_breakpoint): Likewise.
5107 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5108 (delete_raw_breakpoint): Adjust for kind.
5109 (delete_breakpoint): Likewise.
5110 (find_gdb_breakpoint): Likewise.
5111 (set_gdb_breakpoint_1): Likewise.
5112 (set_gdb_breakpoint): Likewise.
5113 (delete_gdb_breakpoint_1): Likewise.
5114 (delete_gdb_breakpoint): Likewise.
5115 (uninsert_raw_breakpoint): Likewise.
5116 (reinsert_raw_breakpoint): Likewise.
5117 (set_breakpoint_data): Remove.
5118 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5119 (check_mem_read): Adjust for kind call bp_size.
5120 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5121 (clone_one_breakpoint): Adjust for kind.
5122 * mem-break.h (set_gdb_breakpoint): Likewise.
5123 (delete_gdb_breakpoint): Likewise.
5124 * server.c (process_serial_event): Likewise.
5126 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5128 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5129 (struct linux_target_ops) <breakpoint>: Remove.
5130 (struct linux_target_ops) <breakpoint_len>: Remove.
5131 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5132 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5133 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5134 (arm_sw_breakpoint_from_kind): New function.
5135 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5136 (struct linux_target_ops) <breakpoint>: Remove.
5137 (struct linux_target_ops) <breakpoint_len>: Remove.
5138 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5139 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5140 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5141 (struct linux_target_ops) <breakpoint>: Remove.
5142 (struct linux_target_ops) <breakpoint_len>: Remove.
5143 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5144 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5145 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5146 (struct linux_target_ops) <breakpoint>: Remove.
5147 (struct linux_target_ops) <breakpoint_len>: Remove.
5148 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5149 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5150 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5151 and sw_breakpoint_from_kind to increment the pc.
5152 (linux_breakpoint_kind_from_pc): New function.
5153 (linux_sw_breakpoint_from_kind): New function.
5154 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5155 (initialize_low): Call breakpoint_kind_from_pc and
5156 sw_breakpoint_from_kind to replace breakpoint_data/len.
5157 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5159 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5160 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5161 (struct linux_target_ops) <breakpoint>: Remove.
5162 (struct linux_target_ops) <breakpoint_len>: Remove.
5163 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5164 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5165 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5166 (struct linux_target_ops) <breakpoint>: Remove.
5167 (struct linux_target_ops) <breakpoint_len>: Remove.
5168 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5169 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5170 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5171 (struct linux_target_ops) <breakpoint>: Remove.
5172 (struct linux_target_ops) <breakpoint_len>: Remove.
5173 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5174 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5175 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5176 (struct linux_target_ops) <breakpoint>: Remove.
5177 (struct linux_target_ops) <breakpoint_len>: Remove.
5178 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5179 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5180 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5181 (struct linux_target_ops) <breakpoint>: Remove.
5182 (struct linux_target_ops) <breakpoint_len>: Remove.
5183 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5184 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5185 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5186 (struct linux_target_ops) <breakpoint>: Remove.
5187 (struct linux_target_ops) <breakpoint_len>: Remove.
5188 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5189 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5190 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5191 (struct linux_target_ops) <breakpoint>: Remove.
5192 (struct linux_target_ops) <breakpoint_len>: Remove.
5193 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5194 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5195 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5196 (struct linux_target_ops) <breakpoint>: Remove.
5197 (struct linux_target_ops) <breakpoint_len>: Remove.
5198 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5199 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5200 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5201 (struct linux_target_ops) <breakpoint>: Remove.
5202 (struct linux_target_ops) <breakpoint_len>: Remove.
5203 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5204 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5205 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5206 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5207 (struct linux_target_ops) <breakpoint>: Remove.
5208 (struct linux_target_ops) <breakpoint_len>: Remove.
5209 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5210 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5211 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5212 (struct linux_target_ops) <breakpoint>: Remove.
5213 (struct linux_target_ops) <breakpoint_len>: Remove.
5214 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5215 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5217 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5219 * linux-cris-low.c (cris_get_pc): Remove void arg.
5221 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5223 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5226 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5228 * inferiors.c (thread_pid_matches_callback): New function.
5229 (find_thread_process): New function.
5230 (remove_thread): Reset current_thread.
5231 (remove_process): Assert threads have been removed first.
5233 2015-10-15 Yao Qi <yao.qi@linaro.org>
5235 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5237 (aarch64_remove_point): Likewise.
5238 * regcache.c (regcache_register_size): New function.
5240 2015-10-12 Yao Qi <yao.qi@linaro.org>
5242 * linux-aarch64-low.c: Update all callers as emit_load_store
5243 is renamed to aarch64_emit_load_store.
5245 2015-10-12 Yao Qi <yao.qi@linaro.org>
5247 * linux-aarch64-low.c: Update all callers of function renaming
5248 from emit_insn to aarch64_emit_insn.
5250 2015-10-12 Yao Qi <yao.qi@linaro.org>
5252 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5253 arch/aarch64-insn.h.
5254 (struct aarch64_memory_operand): Likewise.
5256 (emit_insn): Move to arch/aarch64-insn.c.
5257 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5258 (emit_load_store): Move to arch/aarch64-insn.c.
5259 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5260 (can_encode_int32): Remove.
5262 2015-10-12 Yao Qi <yao.qi@linaro.org>
5264 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5265 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5266 (aarch64_relocate_instruction): Likewise.
5267 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5268 (struct aarch64_insn_visitor): Likewise.
5270 2015-10-12 Yao Qi <yao.qi@linaro.org>
5272 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5273 (struct aarch64_insn_visitor): New.
5274 (struct aarch64_insn_relocation_data): New.
5275 (aarch64_ftrace_insn_reloc_b): New function.
5276 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5277 (aarch64_ftrace_insn_reloc_cb): Likewise.
5278 (aarch64_ftrace_insn_reloc_tb): Likewise.
5279 (aarch64_ftrace_insn_reloc_adr): Likewise.
5280 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5281 (aarch64_ftrace_insn_reloc_others): Likewise.
5283 (aarch64_relocate_instruction): Use visitor.
5285 2015-10-12 Yao Qi <yao.qi@linaro.org>
5287 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5288 int. Add argument buf.
5289 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5290 aarch64_relocate_instruction.
5292 2015-10-12 Yao Qi <yao.qi@linaro.org>
5294 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5295 argument insn. Remove local variable insn. Don't call
5297 (aarch64_install_fast_tracepoint_jump_pad): Call
5300 2015-09-30 Yao Qi <yao.qi@linaro.org>
5302 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5303 (emit_load_store_pair): Likewise.
5305 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5307 * dll.c (match_dll): Add cast(s).
5308 (unloaded_dll): Likewise.
5309 * linux-low.c (second_thread_of_pid_p): Likewise.
5310 (delete_lwp_callback): Likewise.
5311 (count_events_callback): Likewise.
5312 (select_event_lwp_callback): Likewise.
5313 (linux_set_resume_request): Likewise.
5314 * server.c (accumulate_file_name_length): Likewise.
5315 (emit_dll_description): Likewise.
5316 (handle_qxfer_threads_worker): Likewise.
5317 (visit_actioned_threads): Likewise.
5318 * thread-db.c (any_thread_of): Likewise.
5319 * tracepoint.c (same_process_p): Likewise.
5320 (match_blocktype): Likewise.
5321 (build_traceframe_info_xml): Likewise.
5323 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5325 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5327 (gdb_unparse_agent_expr): Likewise.
5328 * hostio.c (require_data): Likewise.
5329 (handle_pread): Likewise.
5330 * linux-low.c (disable_regset): Likewise.
5331 (fetch_register): Likewise.
5332 (store_register): Likewise.
5333 (get_dynamic): Likewise.
5334 (linux_qxfer_libraries_svr4): Likewise.
5335 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5336 (set_fast_tracepoint_jump): Likewise.
5337 (uninsert_fast_tracepoint_jumps_at): Likewise.
5338 (reinsert_fast_tracepoint_jumps_at): Likewise.
5339 (validate_inserted_breakpoint): Likewise.
5340 (clone_agent_expr): Likewise.
5341 * regcache.c (init_register_cache): Likewise.
5342 * remote-utils.c (putpkt_binary_1): Likewise.
5343 (decode_M_packet): Likewise.
5344 (decode_X_packet): Likewise.
5345 (look_up_one_symbol): Likewise.
5346 (relocate_instruction): Likewise.
5347 (monitor_output): Likewise.
5348 * server.c (handle_search_memory): Likewise.
5349 (handle_qxfer_exec_file): Likewise.
5350 (handle_qxfer_libraries): Likewise.
5351 (handle_qxfer): Likewise.
5352 (handle_query): Likewise.
5353 (handle_v_cont): Likewise.
5354 (handle_v_run): Likewise.
5355 (captured_main): Likewise.
5356 * target.c (write_inferior_memory): Likewise.
5357 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5358 * tracepoint.c (init_trace_buffer): Likewise.
5359 (add_tracepoint_action): Likewise.
5360 (add_traceframe): Likewise.
5361 (add_traceframe_block): Likewise.
5362 (cmd_qtdpsrc): Likewise.
5363 (cmd_qtdv): Likewise.
5364 (cmd_qtstatus): Likewise.
5365 (response_source): Likewise.
5366 (response_tsv): Likewise.
5367 (cmd_qtnotes): Likewise.
5368 (gdb_collect): Likewise.
5369 (initialize_tracepoint): Likewise.
5371 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5373 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5374 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5375 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5377 (enum aarch64_condition_codes): New enum.
5378 (w0): New static global.
5381 (struct aarch64_memory_operand) <type>: New
5382 MEMORY_OPERAND_POSTINDEX type.
5383 (postindex_memory_operand): New helper function.
5384 (emit_ret): New function.
5385 (emit_load_store_pair): New function, factored out of emit_stp
5386 with support for MEMORY_OPERAND_POSTINDEX.
5387 (emit_stp): Rewrite using emit_load_store_pair.
5388 (emit_ldp): New function.
5389 (emit_load_store): Likewise.
5390 (emit_ldr): Mention post-index instruction in comment.
5391 (emit_ldrh): New function.
5392 (emit_ldrb): New function.
5393 (emit_ldrsw): Mention post-index instruction in comment.
5394 (emit_str): Likewise.
5395 (emit_subs): New function.
5396 (emit_cmp): Likewise.
5397 (emit_and): Likewise.
5398 (emit_orr): Likewise.
5399 (emit_orn): Likewise.
5400 (emit_eor): Likewise.
5401 (emit_mvn): Likewise.
5402 (emit_lslv): Likewise.
5403 (emit_lsrv): Likewise.
5404 (emit_asrv): Likewise.
5405 (emit_mul): Likewise.
5406 (emit_sbfm): Likewise.
5407 (emit_sbfx): Likewise.
5408 (emit_ubfm): Likewise.
5409 (emit_ubfx): Likewise.
5410 (emit_csinc): Likewise.
5411 (emit_cset): Likewise.
5412 (emit_nop): Likewise.
5413 (emit_ops_insns): New helper function.
5414 (emit_pop): Likewise.
5415 (emit_push): Likewise.
5416 (aarch64_emit_prologue): New function.
5417 (aarch64_emit_epilogue): Likewise.
5418 (aarch64_emit_add): Likewise.
5419 (aarch64_emit_sub): Likewise.
5420 (aarch64_emit_mul): Likewise.
5421 (aarch64_emit_lsh): Likewise.
5422 (aarch64_emit_rsh_signed): Likewise.
5423 (aarch64_emit_rsh_unsigned): Likewise.
5424 (aarch64_emit_ext): Likewise.
5425 (aarch64_emit_log_not): Likewise.
5426 (aarch64_emit_bit_and): Likewise.
5427 (aarch64_emit_bit_or): Likewise.
5428 (aarch64_emit_bit_xor): Likewise.
5429 (aarch64_emit_bit_not): Likewise.
5430 (aarch64_emit_equal): Likewise.
5431 (aarch64_emit_less_signed): Likewise.
5432 (aarch64_emit_less_unsigned): Likewise.
5433 (aarch64_emit_ref): Likewise.
5434 (aarch64_emit_if_goto): Likewise.
5435 (aarch64_emit_goto): Likewise.
5436 (aarch64_write_goto_address): Likewise.
5437 (aarch64_emit_const): Likewise.
5438 (aarch64_emit_call): Likewise.
5439 (aarch64_emit_reg): Likewise.
5440 (aarch64_emit_pop): Likewise.
5441 (aarch64_emit_stack_flush): Likewise.
5442 (aarch64_emit_zero_ext): Likewise.
5443 (aarch64_emit_swap): Likewise.
5444 (aarch64_emit_stack_adjust): Likewise.
5445 (aarch64_emit_int_call_1): Likewise.
5446 (aarch64_emit_void_call_2): Likewise.
5447 (aarch64_emit_eq_goto): Likewise.
5448 (aarch64_emit_ne_goto): Likewise.
5449 (aarch64_emit_lt_goto): Likewise.
5450 (aarch64_emit_le_goto): Likewise.
5451 (aarch64_emit_gt_goto): Likewise.
5452 (aarch64_emit_ge_got): Likewise.
5453 (aarch64_emit_ops_impl): New static global variable.
5454 (aarch64_emit_ops): New target function, return
5455 &aarch64_emit_ops_impl.
5456 (struct linux_target_ops): Install it.
5458 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5460 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5461 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5463 * linux-aarch64-ipa.c: New file.
5464 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5466 (aarch64_get_thread_area): New target method.
5467 (extract_signed_bitfield): New helper function.
5468 (aarch64_decode_ldr_literal): New function.
5469 (enum aarch64_opcodes): New enum.
5470 (struct aarch64_register): New struct.
5471 (struct aarch64_operand): New struct.
5472 (x0): New static global.
5481 (aarch64_register): New helper function.
5482 (register_operand): Likewise.
5483 (immediate_operand): Likewise.
5484 (struct aarch64_memory_operand): New struct.
5485 (offset_memory_operand): New helper function.
5486 (preindex_memory_operand): Likewise.
5487 (enum aarch64_system_control_registers): New enum.
5488 (ENCODE): New macro.
5489 (emit_insn): New helper function.
5490 (emit_b): New function.
5491 (emit_bcond): Likewise.
5492 (emit_cb): Likewise.
5493 (emit_tb): Likewise.
5494 (emit_blr): Likewise.
5495 (emit_stp): Likewise.
5496 (emit_ldp_q_offset): Likewise.
5497 (emit_stp_q_offset): Likewise.
5498 (emit_load_store): Likewise.
5499 (emit_ldr): Likewise.
5500 (emit_ldrsw): Likewise.
5501 (emit_str): Likewise.
5502 (emit_ldaxr): Likewise.
5503 (emit_stxr): Likewise.
5504 (emit_stlr): Likewise.
5505 (emit_data_processing_reg): Likewise.
5506 (emit_data_processing): Likewise.
5507 (emit_add): Likewise.
5508 (emit_sub): Likewise.
5509 (emit_mov): Likewise.
5510 (emit_movk): Likewise.
5511 (emit_mov_addr): Likewise.
5512 (emit_mrs): Likewise.
5513 (emit_msr): Likewise.
5514 (emit_sevl): Likewise.
5515 (emit_wfe): Likewise.
5516 (append_insns): Likewise.
5517 (can_encode_int32_in): New helper function.
5518 (aarch64_relocate_instruction): New function.
5519 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5520 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5521 (struct linux_target_ops): Install aarch64_get_thread_area,
5522 aarch64_install_fast_tracepoint_jump_pad and
5523 aarch64_get_min_fast_tracepoint_insn_len.
5525 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5527 * Makefile.in (aarch64-insn.o): New rule.
5528 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5530 2015-09-21 Yao Qi <yao.qi@linaro.org>
5532 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5534 2015-09-21 Yao Qi <yao.qi@linaro.org>
5536 * tracepoint.c (max_jump_pad_size): Remove.
5538 2015-09-18 Yao Qi <yao.qi@linaro.org>
5540 * linux-aarch64-low.c: Don't include sys/uio.h.
5541 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5543 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5545 * tracepoint.c (eval_result_type): Change prototype.
5546 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5548 2015-09-15 Pedro Alves <palves@redhat.com>
5550 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5551 Check whether to report exec events instead of checking whether
5552 multiprocess is enabled.
5554 2015-09-15 Pedro Alves <palves@redhat.com>
5557 * remote-utils.c (prepare_resume_reply): Merge
5558 TARGET_WAITKIND_VFORK_DONE switch case with the
5559 TARGET_WAITKIND_FORKED case.
5561 2015-09-15 Yao Qi <yao.qi@linaro.org>
5563 * server.c (handle_query): Check string comparison using
5564 "else if" instead of "if".
5566 2015-09-15 Yao Qi <yao.qi@linaro.org>
5568 * server.c (vCont_supported): New global variable.
5569 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5570 matches. Append ";vContSupported+" to own_buf.
5571 (handle_v_requests): Append ";s;S" to own_buf if target supports
5572 hardware single step or vCont_supported is false.
5573 (capture_main): Set vCont_supported to zero.
5575 2015-09-15 Yao Qi <yao.qi@linaro.org>
5577 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5579 (linux_supports_hardware_single_step): ... New function.
5580 (linux_target_ops): Update.
5581 * lynx-low.c (lynx_target_ops): Set field
5582 supports_hardware_single_step to target_can_do_hardware_single_step.
5583 * nto-low.c (nto_target_ops): Likewise.
5584 * spu-low.c (spu_target_ops): Likewise.
5585 * win32-low.c (win32_target_ops): Likewise.
5586 * target.c (target_can_do_hardware_single_step): New function.
5587 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5588 Remove. <supports_hardware_single_step>: New field.
5589 (target_supports_conditional_breakpoints): Remove.
5590 (target_supports_hardware_single_step): New macro.
5591 (target_can_do_hardware_single_step): Declare.
5592 * server.c (handle_query): Use target_supports_hardware_single_step
5593 instead of target_supports_conditional_breakpoints.
5595 2015-09-15 Yao Qi <yao.qi@linaro.org>
5597 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5599 (struct linux_target_ops the_low_target): Install
5600 aarch64_linux_siginfo_fixup.
5602 2015-09-11 Don Breazeal <donb@codesourcery.com>
5603 Luis Machado <lgustavo@codesourcery.com>
5605 * linux-low.c (linux_mourn): Static declaration.
5606 (linux_arch_setup): Move in front of
5607 handle_extended_wait.
5608 (linux_arch_setup_thread): New function.
5609 (handle_extended_wait): Handle exec events. Call
5610 linux_arch_setup_thread. Make event_lwp argument a
5611 pointer-to-a-pointer.
5612 (check_zombie_leaders): Do not check stopped threads.
5613 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5614 (linux_low_filter_event): Add lwp and thread for exec'ing
5615 non-leader thread if leader thread has been deleted.
5616 Refactor code into linux_arch_setup_thread and call it.
5617 Pass child lwp pointer by reference to handle_extended_wait.
5618 (linux_wait_for_event_filtered): Update comment.
5619 (linux_wait_1): Prevent clobbering exec event status.
5620 (linux_supports_exec_events): New function.
5621 (linux_target_ops) <supports_exec_events>: Initialize new member.
5622 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5624 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5625 * server.c (report_exec_events): New global variable.
5626 (handle_query): Handle qSupported query for exec-events feature.
5627 (captured_main): Initialize report_exec_events.
5628 * server.h (report_exec_events): Declare new global variable.
5629 * target.h (struct target_ops) <supports_exec_events>: New
5631 (target_supports_exec_events): New macro.
5632 * win32-low.c (win32_target_ops) <supports_exec_events>:
5633 Initialize new member.
5635 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5637 * linux-low.c (linux_low_enable_btrace): Remove.
5638 (linux_target_ops): Replace linux_low_enable_btrace with
5639 linux_enable_btrace.
5641 2015-09-03 Yao Qi <yao.qi@linaro.org>
5643 * linux-aarch64-low.c (aarch64_insert_point): Call
5644 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5647 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5649 * linux-low.c (check_stopped_by_breakpoint): Use
5650 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5652 2015-08-27 Pedro Alves <palves@redhat.com>
5654 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5656 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5658 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5659 the XNEW-family equivalent.
5660 (compile_bytecodes): Likewise.
5661 * dll.c (loaded_dll): Likewise.
5662 * event-loop.c (append_callback_event): Likewise.
5663 (create_file_handler): Likewise.
5664 (create_file_event): Likewise.
5665 * hostio.c (handle_open): Likewise.
5666 * inferiors.c (add_thread): Likewise.
5667 (add_process): Likewise.
5668 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5669 * linux-arm-low.c (arm_new_process): Likewise.
5670 (arm_new_thread): Likewise.
5671 * linux-low.c (add_to_pid_list): Likewise.
5672 (linux_add_process): Likewise.
5673 (handle_extended_wait): Likewise.
5674 (add_lwp): Likewise.
5675 (enqueue_one_deferred_signal): Likewise.
5676 (enqueue_pending_signal): Likewise.
5677 (linux_resume_one_lwp_throw): Likewise.
5678 (linux_resume_one_thread): Likewise.
5679 (linux_read_memory): Likewise.
5680 (linux_write_memory): Likewise.
5681 * linux-mips-low.c (mips_linux_new_process): Likewise.
5682 (mips_linux_new_thread): Likewise.
5683 (mips_add_watchpoint): Likewise.
5684 * linux-x86-low.c (initialize_low_arch): Likewise.
5685 * lynx-low.c (lynx_add_process): Likewise.
5686 * mem-break.c (set_raw_breakpoint_at): Likewise.
5687 (set_breakpoint): Likewise.
5688 (add_condition_to_breakpoint): Likewise.
5689 (add_commands_to_breakpoint): Likewise.
5690 (clone_agent_expr): Likewise.
5691 (clone_one_breakpoint): Likewise.
5692 * regcache.c (new_register_cache): Likewise.
5693 * remote-utils.c (look_up_one_symbol): Likewise.
5694 * server.c (queue_stop_reply): Likewise.
5695 (start_inferior): Likewise.
5696 (queue_stop_reply_callback): Likewise.
5697 (handle_target_event): Likewise.
5698 * spu-low.c (fetch_ppc_memory): Likewise.
5699 (store_ppc_memory): Likewise.
5700 * target.c (set_target_ops): Likewise.
5701 * thread-db.c (thread_db_load_search): Likewise.
5702 (try_thread_db_load_1): Likewise.
5703 * tracepoint.c (add_tracepoint): Likewise.
5704 (add_tracepoint_action): Likewise.
5705 (create_trace_state_variable): Likewise.
5706 (cmd_qtdpsrc): Likewise.
5707 (cmd_qtro): Likewise.
5708 (add_while_stepping_state): Likewise.
5709 * win32-low.c (child_add_thread): Likewise.
5710 (get_image_name): Likewise.
5712 2015-08-25 Yao Qi <yao.qi@linaro.org>
5714 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5716 2015-08-25 Yao Qi <yao.qi@linaro.org>
5718 * Makefile.in (aarch64-linux.o): New rule.
5719 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5721 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5722 (aarch64_init_debug_reg_state): Make it extern.
5723 (aarch64_linux_prepare_to_resume): Remove.
5725 2015-08-25 Yao Qi <yao.qi@linaro.org>
5727 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5728 lwp_arch_private_info and ptid_of_lwp.
5730 2015-08-25 Yao Qi <yao.qi@linaro.org>
5732 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5733 Find proc_info by find_process_pid. All callers updated.
5735 2015-08-25 Yao Qi <yao.qi@linaro.org>
5737 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5739 (debug_reg_change_callback): Remove.
5740 (aarch64_notify_debug_reg_change): Remove.
5742 2015-08-25 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5745 Call current_lwp_ptid.
5747 2015-08-25 Yao Qi <yao.qi@linaro.org>
5749 * linux-aarch64-low.c (debug_reg_change_callback): Use
5752 2015-08-25 Yao Qi <yao.qi@linaro.org>
5754 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5756 2015-08-25 Yao Qi <yao.qi@linaro.org>
5758 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5760 2015-08-25 Yao Qi <yao.qi@linaro.org>
5762 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5765 2015-08-25 Yao Qi <yao.qi@linaro.org>
5767 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5769 (debug_reg_change_callback): Remove argument entry and add argument
5770 lwp. Remove local variable thread. Don't print thread id in the
5771 debugging output. Don't check whether pid of thread equals to pid.
5772 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5773 iterate_over_lwps instead find_inferior.
5775 2015-08-24 Pedro Alves <palves@redhat.com>
5777 * inferiors.c (get_first_process): New function.
5778 * inferiors.h (get_first_process): New declaration.
5779 * remote-utils.c (read_ptid): Default to the first process in the
5780 list, instead of to the current thread's process.
5782 2015-08-24 Pedro Alves <palves@redhat.com>
5784 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5785 * event-loop.c: Likewise.
5786 * remote-utils.c: Likewise.
5787 * tracepoint.c: Likewise.
5789 2015-08-24 Pedro Alves <palves@redhat.com>
5791 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5794 2015-08-21 Pedro Alves <palves@redhat.com>
5796 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5797 instead of literal 1.
5799 2015-08-21 Pedro Alves <palves@redhat.com>
5801 * tdesc.c (default_description): Explicitly zero-initialize.
5803 2015-08-21 Pedro Alves <palves@redhat.com>
5806 * inferiors.c (remove_thread): Discard any pending stop reply for
5808 * server.c (remove_all_on_match_pid): Rename to ...
5809 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5811 (discard_queued_stop_replies): Change parameter to a ptid. Now
5813 (handle_v_kill, kill_inferior_callback, captured_main)
5814 (process_serial_event): Adjust.
5815 * server.h (discard_queued_stop_replies): Declare.
5817 2015-08-21 Pedro Alves <palves@redhat.com>
5819 * linux-low.c (wait_for_sigstop): Always switch to no thread
5820 selected if the previously current thread dies.
5821 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5822 process instead of the current thread's.
5823 * remote-utils.c (input_interrupt): Don't check if there's no
5825 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5826 current thread to the general thread fails, error out.
5827 (handle_qxfer_auxv, handle_qxfer_libraries)
5828 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5829 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5830 (handle_query): Check if there's a thread selected instead of
5831 checking whether there's any thread in the thread list.
5832 (handle_qxfer_threads, handle_qxfer_btrace)
5833 (handle_qxfer_btrace_conf): Don't error out early if there's no
5834 thread in the thread list.
5835 (handle_v_cont, myresume): Don't set the current thread to the
5837 (process_serial_event) <Hg handling>: Also set thread_id if the
5838 previous general thread is still alive.
5839 (process_serial_event) <g/G handling>: If setting the current
5840 thread to the general thread fails, error out.
5841 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5842 thread's lwp instead of the current thread's.
5843 * target.c (set_desired_thread): If the desired thread was not
5844 found, leave the current thread pointing to NULL. Return an int
5845 (boolean) indicating success.
5846 * target.h (set_desired_thread): Change return type to int.
5848 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5850 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5851 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5853 (ps_get_thread_area): New function.
5855 2015-08-19 Gary Benson <gbenson@redhat.com>
5857 * hostio.c (handle_pread): Do not attempt to read more data
5858 than hostio_reply_with_data can fit in a packet.
5860 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5862 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5864 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5866 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5868 2015-08-06 Pedro Alves <palves@redhat.com>
5870 * tracepoint.c (expr_eval_result): Now an int.
5872 2015-08-06 Pedro Alves <palves@redhat.com>
5874 * gdbthread.h (struct regcache): Forward declare.
5875 (struct thread_info) <regcache_data>: Now a struct regcache
5877 * inferiors.c (inferior_regcache_data)
5878 (set_inferior_regcache_data): Now work with struct regcache
5880 * inferiors.h (struct regcache): Forward declare.
5881 (inferior_regcache_data, set_inferior_regcache_data): Now work
5882 with struct regcache pointers.
5883 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5884 (free_register_cache_thread): Remove struct regcache pointer
5887 2015-08-06 Pedro Alves <palves@redhat.com>
5889 * server.c (captured_main): On error, print the exception message
5890 to stderr, and if run_once is set, throw a quit.
5892 2015-08-06 Pedro Alves <palves@redhat.com>
5894 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5897 2015-08-06 Pedro Alves <palves@redhat.com>
5899 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5900 reading beyond the passed in buffer length.
5902 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5904 * tracepoint.c (symbol_list) <required>: Remove.
5906 2015-08-06 Pedro Alves <palves@redhat.com>
5908 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5909 count if stopping and suspending threads.
5910 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5911 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5912 (linux_detach): Complete an ongoing step-over.
5913 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5915 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5916 (linux_wait_1): If passing a signal to the inferior after
5917 finishing a step-over, unsuspend and re-resume all lwps. If we
5918 see a single-step event but the thread should be continuing, don't
5919 pass the trap to gdb.
5920 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5921 internal_error instead of gdb_assert.
5922 (enqueue_pending_signal): New function.
5923 (check_ptrace_stopped_lwp_gone): Add debug output.
5924 (start_step_over): Use internal_error instead of gdb_assert.
5925 (complete_ongoing_step_over): New function.
5926 (linux_resume_one_thread): Don't resume a suspended thread.
5927 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5930 2015-08-06 Pedro Alves <palves@redhat.com>
5932 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5933 (linux_thread_alive): Use lwp_is_marked_dead.
5934 (extended_event_reported): Delete.
5935 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5936 instead of extended_event_reported.
5937 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5939 (lwp_is_marked_dead): New function.
5940 (lwp_running): Use lwp_is_marked_dead.
5941 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5944 2015-08-06 Pedro Alves <palves@redhat.com>
5946 * linux-low.c (linux_wait_1): Move fork event output out of the
5947 !report_to_gdb check. Pass event_child->waitstatus to
5948 target_waitstatus_to_string instead of ourstatus.
5950 2015-08-04 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5953 if current_thread is 32 bit.
5955 2015-08-04 Yao Qi <yao.qi@linaro.org>
5957 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5958 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5959 * server.c (extended_protocol): Remove "static".
5960 * server.h (extended_protocol): Declare it.
5962 2015-08-04 Yao Qi <yao.qi@linaro.org>
5964 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5965 both aarch64 and aarch32.
5966 (aarch64_set_pc): Likewise.
5968 2015-08-04 Yao Qi <yao.qi@linaro.org>
5970 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5971 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5972 arm-with-neon.xml to srv_xmlfiles.
5973 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5974 (is_64bit_tdesc): New function.
5975 (aarch64_linux_read_description): New function.
5976 (aarch64_arch_setup): Call aarch64_linux_read_description.
5977 (regs_info): Rename to regs_info_aarch64.
5978 (aarch64_regs_info): Return right regs_info.
5979 (initialize_low_arch): Call initialize_low_arch_aarch32.
5981 2015-08-04 Yao Qi <yao.qi@linaro.org>
5983 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5984 * linux-aarch32-low.c: New file.
5985 * linux-aarch32-low.h: New file.
5986 * linux-arm-low.c (arm_fill_gregset): Move it to
5987 linux-aarch32-low.c.
5988 (arm_store_gregset): Likewise.
5989 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5990 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5991 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5992 (regs_info): Rename to regs_info_arm.
5993 (arm_regs_info): Return regs_info_aarch32 if
5994 have_ptrace_getregset is 1 and target description is
5995 arm_with_neon or arm_with_vfpv3.
5996 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5997 Call initialize_low_arch_aarch32 instead.
5999 2015-08-04 Yao Qi <yao.qi@linaro.org>
6001 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6002 * linux-low.c: ... here.
6003 * linux-low.h (have_ptrace_getregset): Declare it.
6005 2015-08-04 Pedro Alves <palves@redhat.com>
6007 * thread-db.c (struct thread_db): Use new typedefs.
6008 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6010 (disable_thread_event_reporting): Cast result of dlsym to
6011 destination function pointer type.
6012 (thread_db_mourn): Use td_ta_delete_ftype.
6014 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6016 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6018 (CDX_BREAKPOINT): Define for R2.
6019 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6020 (the_low_target): Add comments.
6022 2015-07-30 Yao Qi <yao.qi@linaro.org>
6024 * linux-arm-low.c (arm_hwcap): Remove it.
6025 (arm_read_description): New local variable arm_hwcap. Don't
6026 set arm_hwcap to zero.
6028 2015-07-30 Yao Qi <yao.qi@linaro.org>
6030 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6031 Use regcache->tdesc instead.
6032 (arm_store_wmmxregset): Likewise.
6033 (arm_fill_vfpregset): Likewise.
6034 (arm_store_vfpregset): Likewise.
6036 2015-07-30 Yao Qi <yao.qi@linaro.org>
6038 * linux-arm-low.c: Include arch/arm.h.
6039 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6040 (arm_store_gregset): Likewise.
6042 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6044 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6045 ptrace's 4th parameter.
6047 2015-07-27 Yao Qi <yao.qi@linaro.org>
6049 * configure.srv (case aarch64*-*-linux*): Don't set
6052 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6054 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6056 * linux-arm-low.c: Likewise.
6057 * linux-cris-low.c: Likewise.
6058 * linux-crisv32-low.c: Likewise.
6059 * linux-low.c: Likewise.
6060 * linux-m68k-low.c: Likewise.
6061 * linux-mips-low.c: Likewise.
6062 * linux-nios2-low.c: Likewise.
6063 * linux-s390-low.c: Likewise.
6064 * linux-sparc-low.c: Likewise.
6065 * linux-tic6x-low.c: Likewise.
6066 * linux-tile-low.c: Likewise.
6067 * linux-x86-low.c: Likewise.
6069 2015-07-24 Pedro Alves <palves@redhat.com>
6071 * config.in: Regenerate.
6072 * configure: Regenerate.
6074 2015-07-24 Pedro Alves <palves@redhat.com>
6076 * acinclude.m4: Include ../ptrace.m4.
6077 * configure.ac: Call GDB_AC_PTRACE.
6078 * config.in, configure: Regenerate.
6080 2015-07-24 Yao Qi <yao.qi@linaro.org>
6082 * linux-low.c (linux_create_inferior): Remove setting to
6083 proc->priv->new_inferior.
6084 (linux_attach): Likewise.
6085 (linux_low_filter_event): Likewise.
6086 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6088 2015-07-24 Yao Qi <yao.qi@linaro.org>
6090 * linux-low.c (linux_arch_setup): New function.
6091 (linux_low_filter_event): If proc->tdesc is NULL and
6092 proc->attached is true, call the_low_target.arch_setup.
6093 Otherwise, keep status pending, and return.
6094 (linux_resume_one_lwp_throw): Don't call get_pc if
6095 thread->while_stepping isn't NULL. Don't call
6096 get_thread_regcache if proc->tdesc is NULL.
6097 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6098 (linux_target_ops): Install arch_setup.
6099 * server.c (start_inferior): Call the_target->arch_setup.
6100 * target.h (struct target_ops) <arch_setup>: New field.
6101 (target_arch_setup): New marco.
6102 * lynx-low.c (lynx_target_ops): Update.
6103 * nto-low.c (nto_target_ops): Update.
6104 * spu-low.c (spu_target_ops): Update.
6105 * win32-low.c (win32_target_ops): Update.
6107 2015-07-24 Yao Qi <yao.qi@linaro.org>
6109 * linux-low.c (linux_add_process): Don't set
6110 proc->priv->new_inferior.
6111 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6112 (linux_attach): Likewise.
6114 2015-07-24 Yao Qi <yao.qi@linaro.org>
6116 * server.c (start_inferior): Code refactor.
6118 2015-07-24 Yao Qi <yao.qi@linaro.org>
6120 * server.c (process_serial_event): Set general_thread.
6122 2015-07-21 Yao Qi <yao.qi@linaro.org>
6124 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6125 aarch64_linux_get_debug_reg_capacity.
6127 2015-07-17 Yao Qi <yao.qi@linaro.org>
6129 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6130 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6131 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6132 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6133 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6134 (AARCH64_HWP_ALIGNMENT): Likewise.
6135 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6136 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6137 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6138 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6139 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6140 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6141 (struct aarch64_debug_reg_state): Likewise.
6142 (struct arch_lwp_info): Likewise.
6143 (aarch64_align_watchpoint): Likewise.
6144 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6145 (aarch64_watchpoint_length): Likewise.
6146 (aarch64_point_encode_ctrl_reg): Likewise
6147 (aarch64_point_is_aligned): Likewise.
6148 (aarch64_align_watchpoint): Likewise.
6149 (aarch64_linux_set_debug_regs):
6150 (aarch64_dr_state_insert_one_point): Likewise.
6151 (aarch64_dr_state_remove_one_point): Likewise.
6152 (aarch64_handle_breakpoint): Likewise.
6153 (aarch64_handle_aligned_watchpoint): Likewise.
6154 (aarch64_handle_unaligned_watchpoint): Likewise.
6155 (aarch64_handle_watchpoint): Likewise.
6157 2015-07-17 Yao Qi <yao.qi@linaro.org>
6159 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6160 and don't aarch64_get_debug_reg_state. All callers update.
6161 (aarch64_handle_aligned_watchpoint): Likewise.
6162 (aarch64_handle_unaligned_watchpoint): Likewise.
6163 (aarch64_handle_watchpoint): Likewise.
6164 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6165 (aarch64_remove_point): Likewise.
6167 2015-07-17 Yao Qi <yao.qi@linaro.org>
6169 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6171 (aarch64_handle_unaligned_watchpoint): Likewise.
6173 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6175 Revert the previous 3 commits:
6176 Move gdb_regex* to common/
6177 Move linux_find_memory_regions_full & co.
6178 gdbserver build-id attribute generator
6180 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6181 Jan Kratochvil <jan.kratochvil@redhat.com>
6183 gdbserver build-id attribute generator.
6184 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6185 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6186 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6188 (get_dynamic): Use find_pdhr to traverse program headers.
6189 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6190 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6191 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6192 (get_hex_build_id): New.
6193 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6194 to reply XML document.
6196 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6197 Jan Kratochvil <jan.kratochvil@redhat.com>
6199 * target.c: Include target/target-utils.h and fcntl.h.
6200 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6201 (target_fileio_read_stralloc): New functions.
6203 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6205 * Makefile.in (OBS): Add gdb_regex.o.
6207 * config.in: Rebuilt.
6208 * configure: Rebuilt.
6210 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6211 Jan Kratochvil <jan.kratochvil@redhat.com>
6213 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6214 * Makefile.in (OBS): Add target-utils.o.
6215 (linux-maps.o, target-utils.o): New.
6216 * configure.srv (srv_linux_obj): Add linux-maps.o.
6218 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6220 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6222 (the_low_target): Install it.
6224 2015-07-14 Pedro Alves <palves@redhat.com>
6226 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6227 Instead, ignore ECHILD, and throw an error for other errnos.
6229 2015-07-10 Pedro Alves <palves@redhat.com>
6231 * event-loop.c (struct callback_event) <data>: Change type to
6232 gdb_client_data instance instead of gdb_client_data pointer.
6233 (append_callback_event): Adjust.
6235 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6237 * linux-aarch64-low.c: Add comments for each linux_target_ops
6238 method. Remove comments already covered in target_ops and
6239 linux_target_ops definitions.
6240 (the_low_target): Add comments for each unimplemented method.
6242 2015-07-09 Yao Qi <yao.qi@linaro.org>
6244 * linux-aarch64-low.c (aarch64_regmap): Remove.
6245 (aarch64_usrregs_info): Remove.
6246 (regs_info): Set field usrregs to NULL.
6248 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6250 * linux-low.c: Include "rsp-low.h"
6251 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6252 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6253 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6254 (handle_btrace_enable_pt): New.
6255 (handle_btrace_general_set): Support "pt".
6256 (handle_btrace_conf_general_set): Support "pt:size".
6258 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6260 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6263 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6265 * linux-aarch64-low.c: Remove comment about endianness.
6266 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6267 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6270 2015-06-24 Gary Benson <gbenson@redhat.com>
6272 * linux-i386-ipa.c (stdint.h): Do not include.
6273 * lynx-i386-low.c (stdint.h): Likewise.
6274 * lynx-ppc-low.c (stdint.h): Likewise.
6275 * mem-break.c (stdint.h): Likewise.
6276 * thread-db.c (stdint.h): Likewise.
6277 * tracepoint.c (stdint.h): Likewise.
6278 * win32-low.c (stdint.h): Likewise.
6280 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6282 * server.c (write_qxfer_response): Update call to
6283 remote_escape_output.
6285 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6286 Jan Kratochvil <jan.kratochvil@redhat.com>
6288 Merge multiple hex conversions.
6289 * gdbreplay.c (tohex): Rename to 'fromhex'.
6290 (logchar): Use fromhex.
6292 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6294 * server.c (handle_qxfer_libraries): Set `version' attribute for
6297 2015-06-10 Gary Benson <gbenson@redhat.com>
6299 * target.h (struct target_ops) <multifs_open>: New field.
6300 <multifs_unlink>: Likewise.
6301 <multifs_readlink>: Likewise.
6302 * linux-low.c (nat/linux-namespaces.h): New include.
6303 (linux_target_ops): Initialize the_target->multifs_open,
6304 the_target->multifs_unlink and the_target->multifs_readlink.
6305 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6306 * hostio.c (hostio_fs_pid): New static variable.
6307 (hostio_handle_new_gdb_connection): New function.
6308 (handle_setfs): Likewise.
6309 (handle_open): Use the_target->multifs_open as appropriate.
6310 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6311 (handle_readlink): Use the_target->multifs_readlink as
6313 (handle_vFile): Handle vFile:setfs packets.
6314 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6315 after target_handle_new_gdb_connection.
6317 2015-06-10 Gary Benson <gbenson@redhat.com>
6319 * configure.ac (AC_CHECK_FUNCS): Add setns.
6320 * config.in: Regenerate.
6321 * configure: Likewise.
6322 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6323 (linux-namespaces.o): New rule.
6324 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6326 2015-06-09 Gary Benson <gbenson@redhat.com>
6328 * hostio.c (handle_open): Process mode argument with
6329 fileio_to_host_mode.
6331 2015-06-01 Yao Qi <yao.qi@linaro.org>
6333 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6334 * linux-x86-low.c: Likewise.
6336 2015-05-28 Don Breazeal <donb@codesourcery.com>
6338 * linux-low.c (handle_extended_wait): Initialize
6339 thread_info.last_resume_kind for new fork children.
6341 2015-05-15 Pedro Alves <palves@redhat.com>
6343 * target.h (target_handle_new_gdb_connection): Rewrite using if
6344 wrapped in do/while.
6346 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6348 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6349 * configure, config.in: Regenerate.
6350 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6353 2015-05-12 Don Breazeal <donb@codesourcery.com>
6355 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6356 PTRACE_EVENT_VFORK_DONE.
6357 (linux_low_ptrace_options, extended_event_reported): Add vfork
6359 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6360 and "vforkdone" for RSP 'T' Stop Reply Packet.
6361 * server.h (report_vfork_events): Declare
6364 2015-05-12 Don Breazeal <donb@codesourcery.com>
6366 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6367 (the_low_target) <new_fork>: Initialize new member.
6368 * linux-arm-low.c (arm_new_fork): New function.
6369 (the_low_target) <new_fork>: Initialize new member.
6370 * linux-low.c (handle_extended_wait): Call new target function
6372 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6373 * linux-mips-low.c (mips_add_watchpoint): New function
6374 extracted from mips_insert_point.
6375 (the_low_target) <new_fork>: Initialize new member.
6376 (mips_linux_new_fork): New function.
6377 (mips_insert_point): Call mips_add_watchpoint.
6378 * linux-x86-low.c (x86_linux_new_fork): New function.
6379 (the_low_target) <new_fork>: Initialize new member.
6381 2015-05-12 Don Breazeal <donb@codesourcery.com>
6383 * linux-low.c (handle_extended_wait): Implement return value,
6384 rename argument 'event_child' to 'event_lwp', handle
6385 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6386 (linux_low_ptrace_options): New function.
6387 (linux_low_filter_event): Call linux_low_ptrace_options,
6388 use different argument fo linux_enable_event_reporting,
6389 use return value from handle_extended_wait.
6390 (extended_event_reported): New function.
6391 (linux_wait_1): Call extended_event_reported and set
6392 status to report fork events.
6393 (linux_write_memory): Add pid to debug message.
6394 (reset_lwp_ptrace_options_callback): New function.
6395 (linux_handle_new_gdb_connection): New function.
6396 (linux_target_ops): Initialize new structure member.
6397 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6398 * lynx-low.c: Initialize new structure member.
6399 * remote-utils.c (prepare_resume_reply): Implement stop reason
6400 "fork" for "T" stop message.
6401 * server.c (handle_query): Call handle_new_gdb_connection.
6402 * server.h (report_fork_events): Declare global flag.
6403 * target.h (struct target_ops) <handle_new_gdb_connection>:
6405 (target_handle_new_gdb_connection): New macro.
6406 * win32-low.c: Initialize new structure member.
6408 2015-05-12 Don Breazeal <donb@codesourcery.com>
6410 * mem-break.c (APPEND_TO_LIST): Define macro.
6411 (clone_agent_expr): New function.
6412 (clone_one_breakpoint): New function.
6413 (clone_all_breakpoints): New function.
6414 * mem-break.h: Declare new functions.
6416 2015-05-12 Don Breazeal <donb@codesourcery.com>
6418 * linux-low.c (linux_supports_fork_events): New function.
6419 (linux_supports_vfork_events): New function.
6420 (linux_target_ops): Initialize new structure members.
6421 (initialize_low): Call linux_check_ptrace_features.
6422 * lynx-low.c (lynx_target_ops): Initialize new structure
6424 * server.c (report_fork_events, report_vfork_events):
6426 (handle_query): Add new features to qSupported packet and
6428 (captured_main): Initialize new global variables.
6429 * target.h (struct target_ops) <supports_fork_events>:
6431 <supports_vfork_events>: New member.
6432 (target_supports_fork_events): New macro.
6433 (target_supports_vfork_events): New macro.
6434 * win32-low.c (win32_target_ops): Initialize new structure
6437 2015-05-12 Gary Benson <gbenson@redhat.com>
6439 * server.c (handle_qxfer_exec_file): Use current process
6442 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6444 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6445 Remove HAVE_PTRACE_GETREGS conditionals.
6446 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6447 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6449 2015-05-08 Yao Qi <yao.qi@linaro.org>
6451 * linux-low.c (linux_supports_conditional_breakpoints): New
6453 (linux_target_ops): Install new target method.
6454 * lynx-low.c (lynx_target_ops): Install NULL hook for
6455 supports_conditional_breakpoints.
6456 * nto-low.c (nto_target_ops): Likewise.
6457 * spu-low.c (spu_target_ops): Likewise.
6458 * win32-low.c (win32_target_ops): Likewise.
6459 * server.c (handle_query): Check
6460 target_supports_conditional_breakpoints.
6461 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6463 (target_supports_conditional_breakpoints): New macro.
6465 2015-05-06 Pedro Alves <palves@redhat.com>
6468 * server.c (start_inferior): If the process exits, mourn it.
6470 2015-04-21 Gary Benson <gbenson@redhat.com>
6472 * hostio.c (fileio_open_flags_to_host): Factored out to
6473 fileio_to_host_openflags in common/fileio.c. Single use
6476 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6478 * linux-xtensa-low.c (xtensa_fill_gregset)
6479 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6482 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6484 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6485 (regs_info): Replace usrregs pointer with NULL.
6487 2015-04-17 Gary Benson <gbenson@redhat.com>
6489 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6490 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6491 * server.c (handle_qxfer_exec_file): New function.
6492 (qxfer_packets): Add exec-file entry.
6493 (handle_query): Report qXfer:exec-file:read as supported packet.
6495 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6497 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6499 2015-04-09 Gary Benson <gbenson@redhat.com>
6501 * hostio-errno.c (errno_to_fileio_error): Remove function.
6502 Update caller to use remote_fileio_to_fio_error.
6504 2015-04-09 Yao Qi <yao.qi@linaro.org>
6506 * linux-low.c (linux_insert_point): Call
6507 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6508 (linux_remove_point): Call remove_memory_breakpoint if type is
6510 * linux-x86-low.c (x86_insert_point): Don't call
6511 insert_memory_breakpoint.
6512 (x86_remove_point): Don't call remove_memory_breakpoint.
6514 2015-04-01 Pedro Alves <palves@redhat.com>
6515 Cleber Rosa <crosa@redhat.com>
6517 * server.c (gdbserver_usage): Reorganize and extend the usage
6520 2015-03-24 Pedro Alves <palves@redhat.com>
6522 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6523 output. Also dump TRAP_TRACE.
6524 (linux_low_filter_event): In debug output, distinguish a
6525 resume_stop SIGSTOP from a delayed SIGSTOP.
6527 2015-03-24 Gary Benson <gbenson@redhat.com>
6529 * linux-x86-low.c (x86_linux_new_thread): Moved to
6531 (x86_linux_prepare_to_resume): Likewise.
6533 2015-03-24 Gary Benson <gbenson@redhat.com>
6535 * Makefile.in (x86-linux-dregs.o): New rule.
6536 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6537 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6538 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6539 (x86_linux_dr_get): Likewise.
6540 (x86_linux_dr_set): Likewise.
6541 (update_debug_registers_callback): Likewise.
6542 (x86_linux_dr_set_addr): Likewise.
6543 (x86_linux_dr_get_addr): Likewise.
6544 (x86_linux_dr_set_control): Likewise.
6545 (x86_linux_dr_get_control): Likewise.
6546 (x86_linux_dr_get_status): Likewise.
6547 (x86_linux_update_debug_registers): Likewise.
6549 2015-03-24 Gary Benson <gbenson@redhat.com>
6551 * linux-x86-low.c (x86_linux_update_debug_registers):
6552 New function, factored out from...
6553 (x86_linux_prepare_to_resume): ...this.
6555 2015-03-24 Gary Benson <gbenson@redhat.com>
6557 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6558 (x86_linux_dr_set): Likewise.
6559 (update_debug_registers_callback): Likewise.
6560 (x86_linux_dr_set_addr): Likewise.
6561 (x86_linux_dr_get_addr): Likewise.
6562 (x86_linux_dr_set_control): Likewise.
6563 (x86_linux_dr_get_control): Likewise.
6564 (x86_linux_dr_get_status): Likewise.
6565 (x86_linux_prepare_to_resume): Likewise.
6567 2015-03-24 Gary Benson <gbenson@redhat.com>
6569 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6570 Use perror_with_name. Pass string through gettext.
6571 (x86_linux_dr_set): Likewise.
6573 2015-03-24 Gary Benson <gbenson@redhat.com>
6575 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6576 (x86_linux_dr_set_addr): ...this.
6577 (x86_dr_low_get_addr): Rename to...
6578 (x86_linux_dr_get_addr): ...this.
6579 (x86_dr_low_set_control): Rename to...
6580 (x86_linux_dr_set_control): ...this.
6581 (x86_dr_low_get_control): Rename to...
6582 (x86_linux_dr_get_control): ...this.
6583 (x86_dr_low_get_status): Rename to...
6584 (x86_linux_dr_get_status): ...this.
6585 (x86_dr_low): Update with new function names.
6587 2015-03-24 Gary Benson <gbenson@redhat.com>
6589 * Makefile.in (x86-linux.o): New rule.
6590 * configure.srv: Add x86-linux.o to relevant targets.
6591 * linux-low.c (lwp_set_arch_private_info): New function.
6592 (lwp_arch_private_info): Likewise.
6593 * linux-x86-low.c: Include nat/x86-linux.h.
6594 (arch_lwp_info): Removed structure.
6595 (update_debug_registers_callback):
6596 Use lwp_set_debug_registers_changed.
6597 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6598 and lwp_set_debug_registers_changed.
6599 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6601 2015-03-24 Gary Benson <gbenson@redhat.com>
6603 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6604 * linux-arm-low.c (arm_new_thread): Likewise.
6605 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6606 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6607 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6608 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6610 2015-03-24 Gary Benson <gbenson@redhat.com>
6612 * linux-low.c (ptid_of_lwp): New function.
6613 (lwp_is_stopped): Likewise.
6614 (lwp_stop_reason): Likewise.
6615 * linux-x86-low.c (update_debug_registers_callback):
6617 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6620 2015-03-24 Gary Benson <gbenson@redhat.com>
6622 * linux-low.h (linux_stop_lwp): Remove declaration.
6624 2015-03-24 Gary Benson <gbenson@redhat.com>
6626 * linux-low.h: Include nat/linux-nat.h.
6627 * linux-low.c (iterate_over_lwps_args): New structure.
6628 (iterate_over_lwps_filter): New function.
6629 (iterate_over_lwps): Likewise.
6630 * linux-x86-low.c (update_debug_registers_callback):
6631 Update signature to what iterate_over_lwps expects.
6632 Remove PID check that iterate_over_lwps now performs.
6633 (x86_dr_low_set_addr): Use iterate_over_lwps.
6634 (x86_dr_low_set_control): Likewise.
6636 2015-03-24 Gary Benson <gbenson@redhat.com>
6638 * linux-x86-low.c (x86_debug_reg_state): New function.
6639 (x86_linux_prepare_to_resume): Use the above.
6641 2015-03-24 Gary Benson <gbenson@redhat.com>
6643 * linux-low.c (current_lwp_ptid): New function.
6644 * linux-x86-low.c: Include nat/linux-nat.h.
6645 (x86_dr_low_get_addr): Use current_lwp_ptid.
6646 (x86_dr_low_get_control): Likewise.
6647 (x86_dr_low_get_status): Likewise.
6649 2015-03-20 Pedro Alves <palves@redhat.com>
6651 * tracepoint.c (cmd_qtstatus): Make "str" const.
6653 2015-03-20 Pedro Alves <palves@redhat.com>
6655 * server.c (handle_general_set): Make "req_str" const.
6657 2015-03-19 Pedro Alves <palves@redhat.com>
6659 * linux-low.c (linux_resume_one_lwp): Rename to ...
6660 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6661 instead call perror_with_name.
6662 (check_ptrace_stopped_lwp_gone): New function.
6663 (linux_resume_one_lwp): Reimplement as wrapper around
6664 linux_resume_one_lwp_throw that swallows errors if the LWP is
6667 2015-03-19 Pedro Alves <palves@redhat.com>
6669 * linux-low.c (count_events_callback, select_event_lwp_callback):
6670 No longer check whether the thread has resume_stop as last resume
6673 2015-03-19 Pedro Alves <palves@redhat.com>
6675 * linux-low.c (count_events_callback, select_event_lwp_callback):
6676 Use the lwp's status_pending_p field, not the thread's.
6678 2015-03-19 Pedro Alves <palves@redhat.com>
6680 * linux-low.c (select_event_lwp_callback): Update comments to
6681 no longer mention SIGTRAP.
6683 2015-03-18 Gary Benson <gbenson@redhat.com>
6685 * server.c (handle_query): Do not report vFile:fstat as supported.
6687 2015-03-11 Gary Benson <gbenson@redhat.com>
6689 * hostio.c (sys/types.h): New include.
6690 (sys/stat.h): Likewise.
6691 (common-remote-fileio.h): Likewise.
6692 (handle_fstat): New function.
6693 (handle_vFile): Handle vFile:fstat packets.
6695 2015-03-11 Gary Benson <gbenson@redhat.com>
6697 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6698 struct stat.st_blocks and struct stat.st_blksize.
6699 * configure: Regenerate.
6700 * config.in: Likewise.
6701 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6702 (OBS): Add common-remote-fileio.o.
6703 (common-remote-fileio.o): New rule.
6705 2015-03-09 Pedro Alves <palves@redhat.com>
6707 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6708 'struct sockaddr' pointer in 'accept' call.
6710 2015-03-09 Pedro Alves <palves@redhat.com>
6713 2015-03-07 Pedro Alves <palves@redhat.com>
6714 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6715 or <winsock2.h> here. Instead include "gdb_socket.h".
6716 (remote_open): Use union gdb_sockaddr_u.
6717 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6718 or <winsock2.h> here. Instead include "gdb_socket.h".
6719 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6720 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6722 (init_named_socket, gdb_agent_helper_thread): Use union
6725 2015-03-07 Pedro Alves <palves@redhat.com>
6727 * configure.ac (build_warnings): Move
6728 -Wdeclaration-after-statement to the C-specific set.
6729 * configure: Regenerate.
6731 2015-03-07 Pedro Alves <palves@redhat.com>
6733 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6734 or <winsock2.h> here. Instead include "gdb_socket.h".
6735 (remote_open): Use union gdb_sockaddr_u.
6736 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6737 or <winsock2.h> here. Instead include "gdb_socket.h".
6738 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6739 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6741 (init_named_socket, gdb_agent_helper_thread): Use union
6744 2015-03-07 Pedro Alves <palves@redhat.com>
6746 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6749 2015-03-06 Yao Qi <yao.qi@linaro.org>
6751 * linux-aarch64-low.c (aarch64_insert_point): Use
6752 show_debug_regs as a boolean.
6753 (aarch64_remove_point): Likewise.
6755 2015-03-05 Pedro Alves <palves@redhat.com>
6757 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6758 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6759 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6760 * nto-low.c (nto_target_ops): Likewise.
6761 * spu-low.c (spu_target_ops): Likewise.
6762 * win32-low.c (win32_target_ops): Likewise.
6764 2015-03-04 Pedro Alves <palves@redhat.com>
6766 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6767 Decide whether a breakpoint triggered based on the SIGTRAP's
6769 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6770 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6771 (linux_low_filter_event): Check for breakpoints before checking
6773 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6775 (linux_stopped_by_sw_breakpoint)
6776 (linux_supports_stopped_by_sw_breakpoint)
6777 (linux_stopped_by_hw_breakpoint)
6778 (linux_supports_stopped_by_hw_breakpoint): New functions.
6779 (linux_target_ops): Install new target methods.
6781 2015-03-04 Pedro Alves <palves@redhat.com>
6783 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6784 * server.c (swbreak_feature, hwbreak_feature): New globals.
6785 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6786 (captured_main): Clear swbreak_feature and hwbreak_feature.
6787 * server.h (swbreak_feature, hwbreak_feature): Declare.
6788 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6789 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6790 supports_stopped_by_hw_breakpoint>: New fields.
6791 (target_supports_stopped_by_sw_breakpoint)
6792 (target_stopped_by_sw_breakpoint)
6793 (target_supports_stopped_by_hw_breakpoint)
6794 (target_stopped_by_hw_breakpoint): Declare.
6796 2015-03-04 Pedro Alves <palves@redhat.com>
6798 enum lwp_stop_reason -> enum target_stop_reason
6799 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6800 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6801 (linux_wait_1, stuck_in_jump_pad_callback)
6802 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6803 (linux_stopped_by_watchpoint):
6804 * linux-low.h (enum lwp_stop_reason): Delete.
6805 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6806 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6808 2015-03-04 Yao Qi <yao.qi@linaro.org>
6810 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6812 2015-03-03 Gary Benson <gbenson@redhat.com>
6814 * hostio.c (handle_vFile): Fix prefix lengths.
6816 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6818 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6821 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6823 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6824 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6825 (clean): Add "rm -f" for above C files.
6826 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6827 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6828 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6829 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6830 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6831 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6832 (init_registers_s390x_vx_linux64)
6833 (init_registers_s390x_tevx_linux64)
6834 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6835 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6837 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6838 (s390_store_vxrs_high): New functions.
6839 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6841 (s390_arch_setup): Add logic for selecting one of the new target
6842 descriptions. Activate the new vector regsets if applicable.
6843 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6844 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6845 and init_registers_s390x_tevx_linux64.
6847 2015-03-01 Pedro Alves <palves@redhat.com>
6849 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6852 2015-02-27 Pedro Alves <palves@redhat.com>
6854 * linux-x86-low.c (u_debugreg_offset): New function.
6855 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6857 2015-02-27 Pedro Alves <palves@redhat.com>
6859 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6860 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6861 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6862 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6863 (ps_lsetfpregs, ps_getpid)
6864 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6865 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6866 (ps_lsetxregs, ps_plog): Declare.
6868 2015-02-27 Pedro Alves <palves@redhat.com>
6870 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6871 IP_AGENT_EXPORT_FUNC.
6872 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6873 IP_AGENT_EXPORT_FUNC.
6874 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6875 (IP_AGENT_EXPORT): Delete.
6876 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6877 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6878 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6879 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6880 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6881 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6882 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6883 (traceframe_read_count, traceframe_write_count)
6884 (traceframes_created, trace_state_variables, get_raw_reg)
6885 (get_trace_state_variable_value, set_trace_state_variable_value)
6886 (ust_loaded, helper_thread_id, cmd_buf): Use
6887 IPA_SYM_EXPORTED_NAME.
6888 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6889 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6890 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6891 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6892 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6893 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6894 EXTERN_C_PUSH/EXTERN_C_POP.
6895 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6896 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6897 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6898 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6899 (traceframe_write_count, traceframe_read_count)
6900 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6901 (about_to_request_buffer_space, get_trace_state_variable_value)
6902 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6903 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6904 EXTERN_C_PUSH/EXTERN_C_POP.
6905 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6906 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6907 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6908 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6909 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6910 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6911 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6912 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6914 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6915 (IP_AGENT_EXPORT_VAR_DECL): Define.
6917 (gdb_agent_get_raw_reg): Declare.
6919 2015-02-27 Tom Tromey <tromey@redhat.com>
6920 Pedro Alves <palves@redhat.com>
6922 Rename symbols whose names are reserved C++ keywords throughout.
6924 2015-02-27 Pedro Alves <palves@redhat.com>
6926 * Makefile.in (COMPILER): New, get it from autoconf.
6927 (CXX): Get from autoconf instead.
6928 (COMPILE.pre): Use COMPILER.
6929 (CC-LD): Rename to ...
6930 (CC_LD): ... this. Use COMPILER.
6931 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6932 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6933 * acinclude.m4: Include build-with-cxx.m4.
6934 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6935 Disable -Werror by default if building in C++ mode.
6936 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6937 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6938 the C++ compiler. Save/restore CXXFLAGS too.
6939 * configure: Regenerate.
6941 2015-02-27 Pedro Alves <palves@redhat.com>
6943 * acinclude.m4: Include libiberty.m4.
6944 * configure.ac: Call libiberty_INIT.
6945 * config.in, configure: Regenerate.
6947 2015-02-26 Pedro Alves <palves@redhat.com>
6949 * linux-low.c (linux_wait_1): When incrementing the PC past a
6950 program breakpoint always use the_low_target.breakpoint_len as
6951 increment, rather than the maximum between that and
6952 the_low_target.decr_pc_after_break.
6954 2015-02-23 Pedro Alves <palves@redhat.com>
6956 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6957 thread was doing a step-over; always adjust the PC if
6958 we stepped over a permanent breakpoint.
6959 (linux_wait_1): If we stepped over breakpoint that was on top of a
6960 permanent breakpoint, manually advance the PC past it.
6962 2015-02-23 Pedro Alves <palves@redhat.com>
6964 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6966 (x86_fill_gregset, x86_store_gregset): Use it when handling
6969 2015-02-20 Pedro Alves <palves@redhat.com>
6971 * thread-db.c: Include "nat/linux-procfs.h".
6972 (thread_db_init): Skip listing new threads if the kernel supports
6973 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6975 2015-02-20 Pedro Alves <palves@redhat.com>
6977 * linux-low.c (status_pending_p_callback): Use ptid_match.
6979 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6981 PR breakpoints/16812
6982 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6983 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6984 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6986 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6988 PR breakpoints/15956
6989 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6991 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6993 * linux-low.c (linux_low_btrace_conf): Print size.
6994 * server.c (handle_btrace_conf_general_set): New.
6995 (hanle_general_set): Call handle_btrace_conf_general_set.
6996 (handle_query): Report Qbtrace-conf:bts:size as supported.
6998 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7000 * linux-low.c (linux_low_enable_btrace): Update parameters.
7001 (linux_low_btrace_conf): New.
7002 (linux_target_ops)<to_btrace_conf>: Initialize.
7003 * server.c (current_btrace_conf): New.
7004 (handle_btrace_enable): Rename to ...
7005 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7006 to target_enable_btrace. Update comment. Update users.
7007 (handle_qxfer_btrace_conf): New.
7008 (qxfer_packets): Add btrace-conf entry.
7009 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7010 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7011 (target_ops)<read_btrace_conf>: New.
7012 (target_enable_btrace): Update parameters.
7013 (target_read_btrace_conf): New.
7015 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7017 * server.c (handle_btrace_general_set): Remove call to
7018 target_supports_btrace.
7019 (supported_btrace_packets): New.
7020 (handle_query): Call supported_btrace_packets.
7021 * target.h: include btrace-common.h.
7022 (btrace_target_info): Removed.
7023 (supports_btrace, target_supports_btrace): Update parameters.
7025 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7027 * Makefile.in (SFILES): Add common/btrace-common.c.
7028 (OBS): Add common/btrace-common.o.
7029 (btrace-common.o): Add build rules.
7030 * linux-low: Include btrace-common.h.
7031 (linux_low_read_btrace): Use struct btrace_data. Call
7032 btrace_data_init and btrace_data_fini.
7034 2015-02-06 Pedro Alves <palves@redhat.com>
7036 * thread-db.c (find_new_threads_callback): Add debug output.
7038 2015-02-04 Pedro Alves <palves@redhat.com>
7040 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7041 (resume_stopped_resumed_lwps): New function.
7042 (linux_wait_for_event_filtered): Use it.
7044 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7046 * Makefile.in (SFILES): Add linux-personality.c.
7047 (linux-personality.o): New rule.
7048 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7049 list of objects to be built.
7050 * linux-low.c: Include nat/linux-personality.h.
7051 (linux_create_inferior): Remove code to disable address space
7052 randomization (moved to ../nat/linux-personality.c). Create
7053 cleanup to disable address space randomization.
7055 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7057 * Makefile.in (posix-strerror.o): New rule.
7058 (mingw-strerror.o): Likewise.
7059 * configure: Regenerated.
7060 * configure.ac: Source file ../common/common.host. Initialize new
7061 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7063 2015-01-14 Yao Qi <yao@codesourcery.com>
7065 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7066 (ppc-linux.o): New rule.
7067 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7068 * configure.ac: AC_CHECK_FUNCS(getauxval).
7069 * config.in: Re-generated.
7070 * configure: Re-generated.
7071 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7072 ppc64_64bit_inferior_p
7074 2015-01-14 Yao Qi <yao@codesourcery.com>
7076 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7077 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7078 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7079 (PT_ORIG_R3, PT_TRAP): Likewise.
7080 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7081 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7082 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7084 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7086 * i387-fp.c (i387_cache_to_xsave): In look over
7087 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7088 zmmh_low_space field by use of zmmh_high_space.
7090 2015-01-09 Pedro Alves <palves@redhat.com>
7092 * linux-low.c (step_over_bkpt): Move higher up in the file.
7093 (handle_extended_wait): Don't store the stop_pc here.
7094 (get_stop_pc): Adjust comments and rename to ...
7095 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7096 stopped for a software breakpoint or hardware breakpoint.
7097 (thread_still_has_status_pending_p): New function.
7098 (status_pending_p_callback): Use
7099 thread_still_has_status_pending_p. If the event is no longer
7100 interesting, resume the LWP.
7101 (handle_tracepoints): Add assert.
7102 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7103 (wstatus_maybe_breakpoint): New function.
7104 (cancel_breakpoint): Delete function.
7105 (check_stopped_by_watchpoint): New function, factored out from
7106 linux_low_filter_event.
7107 (lp_status_maybe_breakpoint): Delete function.
7108 (linux_low_filter_event): Remove filter_ptid argument.
7109 Leave thread group exits pending here. Store the LWP's stop PC.
7110 Always leave events pending.
7111 (linux_wait_for_event_filtered): Pull all events out of the
7112 kernel, and leave them all pending.
7113 (count_events_callback, select_event_lwp_callback): Consider all
7115 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7116 (select_event_lwp): Only give preference to the stepping LWP in
7117 all-stop mode. Adjust comments.
7118 (ignore_event): New function.
7119 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7120 references to cancel_breakpoints. Adjust to renames. Also give
7121 equal priority to all LWPs that have had events in non-stop mode.
7122 If reporting a software breakpoint event, unadjust the LWP's PC.
7123 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7124 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7126 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7127 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7128 (linux_stopped_by_watchpoint): Adjust.
7129 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7130 * linux-low.h (enum lwp_stop_reason): New.
7131 (struct lwp_info) <stop_pc>: Adjust comment.
7132 <stopped_by_watchpoint>: Delete field.
7133 <stop_reason>: New field.
7134 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7135 * mem-break.c (software_breakpoint_inserted_here)
7136 (hardware_breakpoint_inserted_here): New function.
7137 * mem-break.h (software_breakpoint_inserted_here)
7138 (hardware_breakpoint_inserted_here): Declare.
7139 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7140 (cancel_breakpoints): Delete.
7141 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7142 (upload_fast_traceframes): Remove references to
7145 2015-01-09 Pedro Alves <palves@redhat.com>
7147 * thread-db.c (find_new_threads_callback): Ignore thread if the
7148 kernel thread ID is -1.
7150 2015-01-09 Pedro Alves <palves@redhat.com>
7152 * linux-low.c (linux_attach_fail_reason_string): Move to
7153 nat/linux-ptrace.c, and rename.
7154 (linux_attach_lwp): Update comment.
7155 (attach_proc_task_lwp_callback): New function.
7156 (linux_attach): Adjust to rename and use
7157 linux_proc_attach_tgid_threads.
7158 (linux_attach_fail_reason_string): Delete declaration.
7160 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7162 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7163 * server.c (gdbserver_version): Likewise.
7165 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7167 * remote-utils.c: Include ctype.h.
7168 (input_interrupt): Explicitly handle the case when the char
7169 received is the NUL byte. Improve the printing of non-ASCII
7172 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7174 * linux-low.c (linux_low_filter_event): Update call to
7175 linux_enable_event_reporting following the addition of
7176 a new parameter to that function.
7178 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7181 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7182 (AARCH64_FPCR_REGNO): Likewise.
7183 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7184 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7185 (aarch64_store_fpregset): Likewise.
7187 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7189 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7190 Remove FIXME comment about assumption about N.
7192 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7194 * configure.ac: If large-file support is disabled in GDBserver,
7195 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7196 * configure: Regenerate.
7198 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7200 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7201 warning upon ENODATA from ptrace.
7202 * linux-s390-low.c (s390_store_tdb): New.
7203 (s390_regsets): Add regset for NT_S390_TDB.
7205 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7207 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7208 without a fill_function.
7209 * linux-s390-low.c (s390_fill_last_break): Remove.
7210 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7211 (s390_arch_setup): Use regset's size instead of fill_function for
7214 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7216 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7217 the regset's store function when ptrace returned an error.
7218 * regcache.c (get_thread_regcache): Invalidate register cache
7219 before fetching inferior's registers.
7221 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7223 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7224 while-loop as for-loop.
7225 (regsets_store_inferior_registers): Likewise.
7227 2014-11-28 Yao Qi <yao@codesourcery.com>
7229 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7230 * config.in, configure: Re-generate.
7231 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7234 2014-11-21 Yao Qi <yao@codesourcery.com>
7236 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7237 (AC_CHECK_HEADERS): Remove malloc.h.
7238 * configure: Re-generated.
7239 * config.in: Re-generated.
7240 * server.h: Don't include alloca.h and malloc.h.
7241 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7242 Don't include malloc.h.
7244 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7246 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7247 corresponding ERRNO check in same block.
7249 2014-11-12 Pedro Alves <palves@redhat.com>
7251 * server.c (cont_thread): Update comment.
7252 (start_inferior, attach_inferior): No longer clear cont_thread.
7253 (handle_v_cont): No longer set cont_thread.
7254 (captured_main): Clear cont_thread each time a GDB connects.
7256 2014-11-12 Pedro Alves <palves@redhat.com>
7258 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7259 thread, and don't resume all threads if the Hc thread has exited.
7261 2014-11-12 Pedro Alves <palves@redhat.com>
7263 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7264 the process group instead of to a specific LWP.
7266 2014-10-15 Pedro Alves <palves@redhat.com>
7269 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7271 (arm_set_thread_context): Delete.
7272 (the_low_target): Adjust.
7273 * win32-i386-low.c (debug_registers_changed)
7274 (debug_registers_used): Delete.
7275 (update_debug_registers_callback): New function.
7276 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7277 needing to update their debug registers.
7278 (win32_get_current_dr): New function.
7279 (x86_dr_low_get_addr, x86_dr_low_get_control)
7280 (x86_dr_low_get_status): Fetch the debug register from the thread
7282 (i386_initial_stuff): Adjust.
7283 (i386_get_thread_context): Remove current_event parameter. Don't
7284 clear debug_registers_changed nor copy DR values to
7286 (i386_set_thread_context): Delete.
7287 (i386_prepare_to_resume): New function.
7288 (i386_thread_added): Mark the thread as needing to update irs
7290 (the_low_target): Remove i386_set_thread_context and install
7291 i386_prepare_to_resume.
7292 * win32-low.c (win32_get_thread_context): Adjust.
7293 (win32_set_thread_context): Use SetThreadContext
7295 (win32_prepare_to_resume): New function.
7296 (win32_require_context): New function, factored out from ...
7297 (thread_rec): ... this.
7298 (continue_one_thread): Call win32_prepare_to_resume on each thread
7299 we're about to continue.
7300 (win32_resume): Call win32_prepare_to_resume on the event thread.
7301 * win32-low.h (struct win32_thread_info)
7302 <debug_registers_changed>: New field.
7303 (struct win32_target_ops): Change prototype of set_thread_context,
7304 delete set_thread_context and add prepare_to_resume.
7305 (win32_require_context): New declaration.
7307 2014-10-08 Gary Benson <gbenson@redhat.com>
7309 * server.h: Do not include common-exceptions.h.
7311 2014-10-08 Gary Benson <gbenson@redhat.com>
7313 * server.h: Do not include cleanups.h.
7315 2014-09-30 James Hogan <james.hogan@imgtec.com>
7317 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7320 2014-09-23 Yao Qi <yao@codesourcery.com>
7322 * linux-low.c (lp_status_maybe_breakpoint): New function.
7323 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7324 (count_events_callback): Likewise.
7325 (select_event_lwp_callback): Likewise.
7326 (cancel_breakpoints_callback): Likewise.
7328 2014-09-19 Don Breazeal <donb@codesourcery.com>
7330 * linux-low.c (handle_extended_wait): Call
7331 linux_ptrace_get_extended_event.
7332 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7333 linux_is_extended_waitstatus.
7335 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7337 * Makefile.in (CPPFLAGS): Define.
7338 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7339 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7341 2014-09-16 Gary Benson <gbenson@redhat.com>
7343 * inferiors.h (current_inferior): Renamed as...
7344 (current_thread): New variable. All uses updated.
7345 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7346 (maybe_move_out_of_jump_pad): Likewise.
7347 (cancel_breakpoint): Likewise.
7348 (linux_low_filter_event): Likewise.
7349 (wait_for_sigstop): Likewise.
7350 (linux_resume_one_lwp): Likewise.
7351 (need_step_over_p): Likewise.
7352 (start_step_over): Likewise.
7353 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7354 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7355 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7356 and save_inferior as saved_thread.
7357 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7359 (regcache_invalidate_thread): Likewise.
7360 * remote-utils.c (prepare_resume_reply): Likewise.
7361 * thread-db.c (thread_db_get_tls_address): Likewise.
7362 (disable_thread_event_reporting): Likewise.
7363 (remove_thread_event_breakpoints): Likewise.
7364 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7366 * target.h (set_desired_inferior): Renamed as...
7367 (set_desired_thread): New declaration. All uses updated.
7368 * server.c (myresume): Updated comment to reference thread instead
7370 (handle_serial_event): Likewise.
7371 (handle_target_event): Likewise.
7373 2014-09-12 Tom Tromey <tromey@redhat.com>
7374 Gary Benson <gbenson@redhat.com>
7376 * regcache.h: Include common-regcache.h.
7377 (regcache_read_pc): Don't declare.
7378 * regcache.c (get_thread_regcache_for_ptid): New function.
7380 2014-09-11 Tom Tromey <tromey@redhat.com>
7381 Gary Benson <gbenson@redhat.com>
7383 * symbol.c: New file.
7384 * Makefile.in (SFILES): Add symbol.c.
7385 (OBS): Add symbol.o.
7387 2014-09-11 Gary Benson <gbenson@redhat.com>
7389 * target.c (target_stop_ptid, target_continue_ptid): New
7392 2014-09-11 Tom Tromey <tromey@redhat.com>
7393 Gary Benson <gbenson@redhat.com>
7395 * target.h: Include target/target.h.
7396 * target.c (target_read_memory, target_read_uint32)
7397 (target_write_memory): New functions.
7399 2014-09-11 Gary Benson <gbenson@redhat.com>
7401 * server.h (debug_hw_points): Don't declare.
7402 * server.c (debug_hw_points): Don't define. Replace all uses
7403 with show_debug_regs.
7404 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7405 all uses with show_debug_regs.
7407 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7409 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7410 endianness into account.
7411 (ppc_supply_ptrace_register): Likewise.
7413 2014-09-03 James Hogan <james.hogan@imgtec.com>
7415 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7416 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7418 2014-09-03 Gary Benson <gbenson@redhat.com>
7420 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7421 ALL_DEBUG_ADDRESS_REGISTERS.
7423 2014-09-02 Gary Benson <gbenson@redhat.com>
7425 * i386-low.h: Renamed as...
7426 * x86-low.h: New file. All type, function and variable name
7427 prefixes changed from "i386_" to "x86_". All references updated.
7428 * i386-low.c: Renamed as...
7429 * x86-low.c: New file. All type, function and variable name
7430 prefixes changed from "i386_" to "x86_". All references updated.
7432 2014-09-02 Gary Benson <gbenson@redhat.com>
7434 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7435 (x86_linux_new_thread): Likewise.
7437 2014-08-29 Gary Benson <gbenson@redhat.com>
7439 * server.h (setjmp.h): Do not include.
7440 (toplevel): Do not declare.
7441 (common-exceptions.h): Include.
7442 (cleanups.h): Likewise.
7443 * server.c (toplevel): Do not define.
7444 (exit_code): New static global.
7445 (detach_or_kill_for_exit_cleanup): New function.
7446 (main): New function. Original main renamed to...
7447 (captured_main): New function.
7448 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7450 2014-08-29 Gary Benson <gbenson@redhat.com>
7452 * Makefile.in (SFILES): Add common/common-exceptions.c.
7453 (OBS): Add common-exceptions.o.
7454 (common-exceptions.o): New rule.
7455 * utils.c (prepare_to_throw_exception): New function.
7457 2014-08-29 Gary Benson <gbenson@redhat.com>
7459 * config.in: Regenerate.
7460 * configure: Likewise.
7462 2014-08-29 Gary Benson <gbenson@redhat.com>
7464 * Makefile.in (SFILES): Add common/cleanups.c.
7466 (cleanups.o): New rule.
7468 2014-08-29 Gary Benson <gbenson@redhat.com>
7470 * utils.c (internal_vwarning): New function.
7472 2014-08-28 Gary Benson <gbenson@redhat.com>
7474 * utils.h (fatal): Remove declaration.
7475 * utils.c (fatal): Remove function.
7477 2014-08-28 Gary Benson <gbenson@redhat.com>
7479 * tracepoint.c (gdb_agent_init): Replace fatal with
7481 (initialize_tracepoint): Likewise.
7483 2014-08-28 Gary Benson <gbenson@redhat.com>
7485 * remote-utils.c (remote_prepare): Replace fatal with error.
7487 2014-08-28 Gary Benson <gbenson@redhat.com>
7489 * linux-low.c (linux_async): Replace fatal with warning.
7491 (linux_start_non_stop): Return -1 if linux_async failed.
7493 2014-08-28 Gary Benson <gbenson@redhat.com>
7495 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7497 (i386_dr_low_get_addr): Remove vague comment.
7498 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7501 2014-08-28 Gary Benson <gbenson@redhat.com>
7503 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7504 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7506 (linux_resume_one_lwp): Likewise.
7507 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7509 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7510 with internal_error.
7511 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7512 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7513 (find_register_by_name): Replace fatal with internal_error.
7514 (find_regno): Likewise.
7515 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7516 * thread-db.c (thread_db_create_event): Likewise.
7517 (thread_db_load_search): Likewise.
7518 (try_thread_db_load_1): Likewise.
7519 * tracepoint.c (get_jump_space_head): Replace fatal with
7521 (claim_trampoline_space): Likewise.
7522 (have_fast_tracepoint_trampoline_buffer): Likewise.
7523 (cmd_qtstart): Likewise.
7524 (stop_tracing): Likewise.
7525 (fast_tracepoint_collecting): Likewise.
7526 (target_malloc): Likewise.
7527 (download_tracepoint): Likewise.
7528 (download_trace_state_variables): Replace check with gdb_assert.
7529 (upload_fast_traceframes): Replace fatal with internal_error.
7531 2014-08-19 Tom Tromey <tromey@redhat.com>
7532 Gary Benson <gbenson@redhat.com>
7534 * Makefile.in (SFILES): Add common/common-debug.c.
7535 (OBS): Add common-debug.o.
7536 (common-debug.o): New rule.
7537 * debug.h (debug_printf): Don't declare.
7538 * debug.c (debug_printf): Renamed and rewritten as...
7539 (debug_vprintf): New function.
7541 2014-08-19 Gary Benson <gbenson@redhat.com>
7543 * utils.h: Do not include print-utils.h.
7545 2014-08-19 Tom Tromey <tromey@redhat.com>
7546 Gary Benson <gbenson@redhat.com>
7548 * server.h: Add static assertion.
7549 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7551 2014-08-19 Tom Tromey <tromey@redhat.com>
7552 Gary Benson <gbenson@redhat.com>
7554 * Makefile.in (SFILES): Add common/errors.c.
7555 (OBS): Add errors.o.
7556 (IPA_OBS): Add errors-ipa.o.
7557 (errors.o): New rule.
7558 (errors-ipa.o): Likewise.
7559 * utils.h (perror_with_name, error, warning): Don't declare.
7560 * utils.c (warning): Renamed and rewritten as...
7561 (vwarning): New function.
7562 (error): Renamed and rewritten as...
7563 (verror): New function.
7564 (internal_error): Renamed and rewritten as...
7565 (internal_verror): New function.
7567 2014-08-07 Gary Benson <gbenson@redhat.com>
7569 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7570 * configure: Regenerate.
7571 * config.in: Likewise.
7572 * server.h: Do not include errno.h.
7573 * event-loop.c: Likewise.
7574 * hostio-errno.c: Likewise.
7575 * linux-low.c: Likewise.
7576 * remote-utils.c: Likewise.
7577 * spu-low.c: Likewise.
7578 * utils.c: Likewise.
7579 * gdbreplay.c: Unconditionally include errno.h.
7581 2014-08-07 Gary Benson <gbenson@redhat.com>
7583 * server.h: Do not include string.h.
7584 * event-loop.c: Likewise.
7585 * linux-low.c: Likewise.
7586 * regcache.c: Likewise.
7587 * remote-utils.c: Likewise.
7588 * spu-low.c: Likewise.
7589 * utils.c: Likewise.
7591 2014-08-07 Gary Benson <gbenson@redhat.com>
7593 * server.h: Do not include gdb_assert.h.
7595 2014-08-07 Gary Benson <gbenson@redhat.com>
7597 * server.h: Do not include common-utils.h.
7599 2014-08-07 Gary Benson <gbenson@redhat.com>
7601 * server.h: Do not include ptid.h.
7602 * notif.h: Likewise.
7604 2014-08-07 Gary Benson <gbenson@redhat.com>
7606 * server.h: Do not include gdb_locale.h.
7608 2014-08-07 Gary Benson <gbenson@redhat.com>
7610 * server.h: Do not include gdb/signals.h.
7611 * win32-low.c: Likewise.
7613 2014-08-07 Gary Benson <gbenson@redhat.com>
7615 * server.h: Do not include pathmax.h.
7617 2014-08-07 Gary Benson <gbenson@redhat.com>
7619 * server.h: Do not include libiberty.h.
7620 * linux-bfin-low.c: Likewise.
7622 2014-08-07 Gary Benson <gbenson@redhat.com>
7624 * server.h: Do not include ansidecl.h.
7626 2014-08-07 Gary Benson <gbenson@redhat.com>
7628 * linux-x86-low.c: Do not include stddef.h.
7629 * lynx-ppc-low.c: Likewise.
7630 * tracepoint.c: Likewise.
7632 2014-08-07 Gary Benson <gbenson@redhat.com>
7634 * server.h: Do not include stdarg.h.
7635 * nto-low.c: Likewise.
7637 2014-08-07 Gary Benson <gbenson@redhat.com>
7639 * server.h: Do not include stdlib.h.
7640 * inferiors.c: Likewise.
7641 * linux-low.c: Likewise.
7642 * regcache.c: Likewise.
7643 * spu-low.c: Likewise.
7644 * tracepoint.c: Likewise.
7645 * utils.c: Likewise.
7647 2014-08-07 Gary Benson <gbenson@redhat.com>
7649 * server.h: Do not include stdio.h.
7650 * linux-low.c: Likewise.
7651 * remote-utils.c: Likewise.
7652 * spu-low.c: Likewise.
7653 * utils.c: Likewise.
7654 * wincecompat.c: Likewise.
7656 2014-08-06 Gary Benson <gbenson@redhat.com>
7658 * regcache.c (init_register_cache): Move conditionals inside if.
7660 2014-08-06 Gary Benson <gbenson@redhat.com>
7662 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7664 2014-07-31 Gary Benson <gbenson@redhat.com>
7666 * ax.h: Do not include server.h.
7667 * gdbthread.h: Likewise.
7668 * lynx-low.h: Likewise.
7669 * notif.h: Likewise.
7671 2014-07-30 Gary Benson <gbenson@redhat.com>
7673 * server.h: Include common-defs.h.
7674 Do not include config.h or build-gnulib-gdbserver/config.h.
7676 2014-07-30 Gary Benson <gbenson@redhat.com>
7678 * hostio-errno.c: Move server.h to top of includes list.
7679 * inferiors.c: Likewise.
7680 * linux-x86-low.c: Likewise.
7681 * notif.c: Include server.h.
7683 2014-07-24 Tom Tromey <tromey@redhat.com>
7684 Gary Benson <gbenson@redhat.com>
7686 * server.h (CORE_ADDR): Now unsigned.
7688 2014-07-16 Pedro Alves <palves@redhat.com>
7690 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7692 2014-07-15 Pedro Alves <palves@redhat.com>
7694 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7697 2014-07-11 Pedro Alves <palves@redhat.com>
7699 * linux-low.c (kill_wait_lwp): New function, based on
7700 kill_one_lwp_callback, but use my_waitpid directly.
7701 (kill_one_lwp_callback, linux_kill): Use it.
7703 2014-06-23 Pedro Alves <palves@redhat.com>
7705 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7706 before setting DR0..DR3.
7708 2014-06-20 Gary Benson <gbenson@redhat.com>
7710 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7711 * configure: Regenerated.
7712 * config.in: Likewise.
7714 2014-06-20 Gary Benson <gbenson@redhat.com>
7716 * Makefile.in (SFILES): Update locations for files moved
7718 (object file files): Reordered.
7720 2014-06-20 Gary Benson <gbenson@redhat.com>
7722 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7723 (i386_dr_low_set_addr): Likewise.
7724 (i386_dr_low_get_addr): Likewise.
7725 (i386_dr_low_can_set_control): Likewise.
7726 (i386_dr_low_set_control): Likewise.
7727 (i386_dr_low_get_control): Likewise.
7728 (i386_dr_low_get_status): Likewise.
7729 (i386_get_debug_register_length): Likewise.
7730 * linux-x86-low.c (i386_dr_low_set_addr):
7731 Changed signature. Made static.
7732 (i386_dr_low_get_addr): Likewise.
7733 (i386_dr_low_set_control): Likewise.
7734 (i386_dr_low_get_control): Likewise.
7735 (i386_dr_low_get_status): Likewise.
7736 (i386_dr_low): New global variable.
7737 * win32-i386-low.c (i386_dr_low_set_addr):
7738 Changed signature. Made static.
7739 (i386_dr_low_get_addr): Likewise.
7740 (i386_dr_low_set_control): Likewise.
7741 (i386_dr_low_get_control): Likewise.
7742 (i386_dr_low_get_status): Likewise.
7743 (i386_dr_low): New global variable.
7745 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7747 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7748 * Makefile.in (AR, AR_FLAGS): Define.
7749 * configure: Regenerate.
7751 2014-06-19 Gary Benson <gbenson@redhat.com>
7753 * Makefile.in (i386-dregs.o): New rule.
7754 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7755 * i386-low.c (target.h): Remove include.
7756 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7757 (DR_CONTROL_SHIFT): Likewise.
7758 (DR_CONTROL_SIZE): Likewise.
7759 (DR_RW_EXECUTE): Likewise.
7760 (DR_RW_WRITE): Likewise.
7761 (DR_RW_READ): Likewise.
7762 (DR_RW_IORW): Likewise.
7763 (DR_LEN_1): Likewise.
7764 (DR_LEN_2): Likewise.
7765 (DR_LEN_4): Likewise.
7766 (DR_LEN_8): Likewise.
7767 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7768 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7769 (DR_ENABLE_SIZE): Likewise.
7770 (DR_LOCAL_SLOWDOWN): Likewise.
7771 (DR_GLOBAL_SLOWDOWN): Likewise.
7772 (DR_CONTROL_RESERVED): Likewise.
7773 (I386_DR_CONTROL_MASK): Likewise.
7774 (I386_DR_VACANT): Likewise.
7775 (I386_DR_LOCAL_ENABLE): Likewise.
7776 (I386_DR_GLOBAL_ENABLE): Likewise.
7777 (I386_DR_DISABLE): Likewise.
7778 (I386_DR_SET_RW_LEN): Likewise.
7779 (I386_DR_GET_RW_LEN): Likewise.
7780 (I386_DR_WATCH_HIT): Likewise.
7781 (i386_wp_op_t): Likewise.
7782 (i386_show_dr): Likewise.
7783 (i386_length_and_rw_bits): Likewise.
7784 (i386_insert_aligned_watchpoint): Likewise.
7785 (i386_remove_aligned_watchpoint): Likewise.
7786 (i386_handle_nonaligned_watchpoint): Likewise.
7787 i386_update_inferior_debug_regs(): Likewise.
7788 (i386_dr_insert_watchpoint): Likewise.
7789 (i386_dr_remove_watchpoint): Likewise.
7790 (i386_dr_region_ok_for_watchpoint): Likewise.
7791 (i386_dr_stopped_data_address): Likewise.
7792 (i386_dr_stopped_by_watchpoint): Likewise.
7794 2014-06-19 Gary Benson <gbenson@redhat.com>
7796 * i386-low.c (i386_dr_show): Renamed to
7797 i386_show_dr and made static. All uses updated.
7798 (i386_dr_length_and_rw_bits): Renamed to
7799 i386_length_and_rw_bits and made static.
7801 (i386_dr_insert_aligned_watchpoint): Renamed to
7802 i386_insert_aligned_watchpoint and made static.
7804 (i386_dr_remove_aligned_watchpoint): Renamed to
7805 i386_remove_aligned_watchpoint and made static.
7807 (i386_dr_update_inferior_debug_regs): Renamed to
7808 i386_update_inferior_debug_regs and made static.
7811 2014-06-18 Gary Benson <gbenson@redhat.com>
7813 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7814 (i386_dr_low_can_set_control): Likewise.
7815 (i386_get_debug_register_length): Likewise.
7816 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7817 (i386_dr_low_can_set_control): Likewise.
7818 (i386_get_debug_register_length): Likewise.
7820 2014-06-17 Gary Benson <gbenson@redhat.com>
7822 * i386-low.h (i386-dregs.h): New include.
7823 (DR_FIRSTADDR): Now in i386-dregs.h.
7824 (DR_LASTADDR): Likewise.
7825 (DR_NADDR): Likewise.
7826 (DR_STATUS): Likewise.
7827 (DR_CONTROL): Likewise.
7828 (i386_debug_reg_state): Likewise.
7829 (i386_dr_insert_watchpoint): Likewise.
7830 (i386_dr_remove_watchpoint): Likewise.
7831 (i386_dr_region_ok_for_watchpoint): Likewise.
7832 (i386_dr_stopped_data_address): Likewise.
7833 (i386_dr_stopped_by_watchpoint): Likewise.
7834 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7836 2014-06-18 Gary Benson <gbenson@redhat.com>
7838 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7839 i386_dr_insert_watchpoint.
7840 (i386_low_remove_watchpoint): Renamed to
7841 i386_dr_remove_watchpoint.
7842 (i386_low_region_ok_for_watchpoint): Renamed to
7843 i386_dr_region_ok_for_watchpoint.
7844 (i386_low_stopped_data_address): Renamed to
7845 i386_dr_stopped_data_address.
7846 (i386_low_stopped_by_watchpoint): Renamed to
7847 i386_dr_stopped_by_watchpoint.
7848 * i386-low.c (i386_show_dr): Renamed to
7849 i386_dr_show and made nonstatic. All uses updated.
7850 (i386_length_and_rw_bits): Renamed to
7851 i386_dr_length_and_rw_bits and made nonstatic.
7853 (i386_insert_aligned_watchpoint): Renamed to
7854 i386_dr_insert_aligned_watchpoint and made nonstatic.
7856 (i386_remove_aligned_watchpoint): Renamed to
7857 i386_dr_remove_aligned_watchpoint and made nonstatic.
7859 (i386_update_inferior_debug_regs): Renamed to
7860 i386_dr_update_inferior_debug_regs and made nonstatic.
7862 (i386_low_insert_watchpoint): Renamed to
7863 i386_dr_insert_watchpoint. All uses updated.
7864 (i386_low_remove_watchpoint): Renamed to
7865 i386_dr_remove_watchpoint. All uses updated.
7866 (i386_low_region_ok_for_watchpoint): Renamed to
7867 i386_dr_region_ok_for_watchpoint. All uses updated.
7868 (i386_low_stopped_data_address): Renamed to
7869 i386_dr_stopped_data_address. All uses updated.
7870 (i386_low_stopped_by_watchpoint): Renamed to
7871 i386_dr_stopped_by_watchpoint. All uses updated.
7873 2014-06-18 Gary Benson <gbenson@redhat.com>
7875 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7876 (i386_dr_low_can_set_control): Likewise.
7877 (i386_insert_aligned_watchpoint): New check.
7879 2014-06-18 Gary Benson <gbenson@redhat.com>
7881 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7884 2014-06-18 Gary Benson <gbenson@redhat.com>
7886 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7887 instead of fatal and error.
7888 (i386_handle_nonaligned_watchpoint): Likewise.
7890 2014-06-18 Gary Benson <gbenson@redhat.com>
7892 * i386-low.c (i386_get_debug_register_length): New macro.
7893 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7894 (i386_show_dr): Use debug_printf instead of fprintf. Use
7895 phex to format values.
7897 2014-06-18 Gary Benson <gbenson@redhat.com>
7899 * i386-low.h: Comment changes.
7900 * i386-low.c: Likewise.
7902 2014-06-18 Gary Benson <gbenson@redhat.com>
7904 * i386-low.c: Whitespace changes.
7906 2014-06-12 Tom Tromey <tromey@redhat.com>
7908 * utils.c (freeargv): Remove.
7910 2014-06-12 Tom Tromey <tromey@redhat.com>
7912 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7913 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7914 (parse_debug_format_options): Likewise.
7915 (gdbserver_usage): Likewise.
7916 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7917 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7918 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7920 ($(LIBGNU)): Depend on libiberty.
7921 (all-lib): Recurse into all subdirs.
7922 (install-only): Invoke "install" target in subdirs.
7923 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7925 * configure: Rebuild.
7926 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7927 for vasprintf, vsnprintf, or gettimeofday.
7928 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7931 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7933 * development.sh: Delete.
7934 * Makefile.in (config.status): Adjust dependency on development.sh.
7935 * configure.ac: Adjust development.sh source call.
7936 * configure: Regenerate.
7938 2014-06-02 Pedro Alves <palves@redhat.com>
7940 * ax.c (gdb_free_agent_expr): New function.
7941 * ax.h (gdb_free_agent_expr): New declaration.
7942 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7944 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7946 (clear_breakpoint_conditions_and_commands): New function.
7947 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7948 (clear_breakpoint_conditions_and_commands): New declaration.
7950 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7952 * linux-aarch64-low.c (asm/ptrace.h): Include.
7954 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7956 Fix TLS access for -static -pthread.
7957 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7958 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7959 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7961 2014-05-20 Pedro Alves <palves@redhat.com>
7963 * linux-aarch64-low.c (aarch64_insert_point)
7964 (aarch64_remove_point): No longer check whether the type is
7965 supported here. Adjust to new interface.
7966 (the_low_target): Install aarch64_supports_z_point_type as
7967 supports_z_point_type method.
7968 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7969 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7970 instead of a Z packet char. Adjust.
7971 (arm_supports_z_point_type): New function.
7972 (arm_insert_point, arm_remove_point): Adjust to new interface.
7973 (the_low_target): Install arm_supports_z_point_type.
7974 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7975 (cris_insert_point, cris_remove_point): Adjust to new interface.
7976 Don't check whether the type is supported here.
7977 (the_low_target): Install cris_supports_z_point_type.
7978 * linux-low.c (linux_supports_z_point_type): New function.
7979 (linux_insert_point, linux_remove_point): Adjust to new interface.
7980 * linux-low.h (struct linux_target_ops) <insert_point,
7981 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7982 raw_breakpoint pointer parameter.
7983 <supports_z_point_type>: New method.
7984 * linux-mips-low.c (mips_supports_z_point_type): New function.
7985 (mips_insert_point, mips_remove_point): Adjust to new interface.
7986 Use mips_supports_z_point_type.
7987 (the_low_target): Install mips_supports_z_point_type.
7988 * linux-ppc-low.c (the_low_target): Install NULL as
7989 supports_z_point_type method.
7990 * linux-s390-low.c (the_low_target): Install NULL as
7991 supports_z_point_type method.
7992 * linux-sparc-low.c (the_low_target): Install NULL as
7993 supports_z_point_type method.
7994 * linux-x86-low.c (x86_supports_z_point_type): New function.
7995 (x86_insert_point): Adjust to new insert_point interface. Use
7996 insert_memory_breakpoint. Adjust to new
7997 i386_low_insert_watchpoint interface.
7998 (x86_remove_point): Adjust to remove_point interface. Use
7999 remove_memory_breakpoint. Adjust to new
8000 i386_low_remove_watchpoint interface.
8001 (the_low_target): Install x86_supports_z_point_type.
8002 * lynx-low.c (lynx_target_ops): Install NULL as
8003 supports_z_point_type callback.
8004 * nto-low.c (nto_supports_z_point_type): New.
8005 (nto_insert_point, nto_remove_point): Adjust to new interface.
8006 (nto_target_ops): Install nto_supports_z_point_type.
8007 * mem-break.c: Adjust intro comment.
8008 (struct raw_breakpoint) <raw_type, size>: New fields.
8009 <inserted>: Update comment.
8010 <shlib_disabled>: Delete field.
8011 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8012 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8013 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8014 (raw_bkpt_type_to_target_hw_bp_type): New function.
8015 (find_enabled_raw_code_breakpoint_at): New function.
8016 (find_raw_breakpoint_at): New type and size parameters. Use them.
8017 (insert_memory_breakpoint): New function, based off
8018 set_raw_breakpoint_at.
8019 (remove_memory_breakpoint): New function.
8020 (set_raw_breakpoint_at): Reimplement.
8021 (set_breakpoint): New, based on set_breakpoint_at.
8022 (set_breakpoint_at): Reimplement.
8023 (delete_raw_breakpoint): Go through the_target->remove_point
8024 instead of assuming memory breakpoints.
8025 (find_gdb_breakpoint_at): Delete.
8026 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8027 (find_gdb_breakpoint): New function.
8028 (set_gdb_breakpoint_at): Delete.
8029 (z_type_supported): New function.
8030 (set_gdb_breakpoint_1): New function, loosely based off
8031 set_gdb_breakpoint_at.
8032 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8033 (delete_gdb_breakpoint_at): Delete.
8034 (delete_gdb_breakpoint_1): New function, loosely based off
8035 delete_gdb_breakpoint_at.
8036 (delete_gdb_breakpoint): New function.
8037 (clear_gdb_breakpoint_conditions): Rename to ...
8038 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8040 (add_condition_to_breakpoint): Make static.
8041 (add_breakpoint_condition): Take a struct breakpoint pointer
8042 instead of an address. Adjust.
8043 (gdb_condition_true_at_breakpoint): Rename to ...
8044 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8046 (gdb_condition_true_at_breakpoint): Reimplement.
8047 (add_breakpoint_commands): Take a struct breakpoint pointer
8048 instead of an address. Adjust.
8049 (gdb_no_commands_at_breakpoint): Rename to ...
8050 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8051 parameter. Return true if no breakpoint was found. Change debug
8053 (gdb_no_commands_at_breakpoint): Reimplement.
8054 (run_breakpoint_commands): Rename to ...
8055 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8056 and change return type to boolean.
8057 (run_breakpoint_commands): New function.
8058 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8059 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8060 breakpoint. Go through the_target->remove_point instead of
8061 assuming memory breakpoint.
8062 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8063 software and hardware breakpoints.
8064 (reinsert_raw_breakpoint): Go through the_target->insert_point
8065 instead of assuming memory breakpoint.
8066 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8067 software and hardware breakpoints.
8068 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8069 Check both software and hardware breakpoints.
8070 (validate_inserted_breakpoint): Assert the breakpoint is a
8071 software breakpoint. Set the inserted flag to -1 instead of
8072 setting shlib_disabled.
8073 (delete_disabled_breakpoints): Adjust.
8074 (validate_breakpoints): Only validate software breakpoints.
8075 Adjust to inserted flag change.
8076 (check_mem_read, check_mem_write): Skip breakpoint types other
8077 than software breakpoints. Adjust to inserted flag change.
8078 * mem-break.h (enum raw_bkpt_type): New enum.
8079 (raw_breakpoint, struct process_info): Forward declare.
8080 (Z_packet_to_target_hw_bp_type): Delete declaration.
8081 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8082 (set_gdb_breakpoint, delete_gdb_breakpoint)
8083 (clear_breakpoint_conditions): New declarations.
8084 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8085 (breakpoint_inserted_here): Update comment.
8086 (add_breakpoint_condition, add_breakpoint_commands): Replace
8087 address parameter with a breakpoint pointer parameter.
8088 (gdb_breakpoint_here): Update comment.
8089 (delete_gdb_breakpoint_at): Delete.
8090 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8091 * server.c (process_point_options): Take a struct breakpoint
8092 pointer instead of an address. Adjust.
8093 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8094 delete_gdb_breakpoint.
8095 * spu-low.c (spu_target_ops): Install NULL as
8096 supports_z_point_type method.
8097 * target.h: Include mem-break.h.
8098 (struct target_ops) <prepare_to_access_memory>: Update comment.
8099 <supports_z_point_type>: New field.
8100 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8101 instead of a char. Also take a raw breakpoint pointer.
8102 * win32-arm-low.c (the_low_target): Install NULL as
8103 supports_z_point_type.
8104 * win32-i386-low.c (i386_supports_z_point_type): New function.
8105 (i386_insert_point, i386_remove_point): Adjust to new interface.
8106 (the_low_target): Install i386_supports_z_point_type.
8107 * win32-low.c (win32_supports_z_point_type): New function.
8108 (win32_insert_point, win32_remove_point): Adjust to new interface.
8109 (win32_target_ops): Install win32_supports_z_point_type.
8110 * win32-low.h (struct win32_target_ops):
8111 <supports_z_point_type>: New method.
8112 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8113 instead of a char. Also take a raw breakpoint pointer.
8115 2014-05-20 Pedro Alves <palves@redhat.com>
8117 * mem-break.h: Include break-common.h.
8118 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8119 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8120 (Z_packet_to_target_hw_bp_type): New declaration.
8121 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8122 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8123 (Z_PACKET_ACCESS_WP): Delete macros.
8124 (Z_packet_to_hw_type): Delete function.
8125 * i386-low.h: Don't include break-common.h here.
8126 (Z_packet_to_hw_type): Delete declaration.
8127 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8128 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8129 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8130 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8131 * linux-aarch64-low.c: Don't include break-common.h here.
8132 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8133 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8134 (Z_packet_to_target_hw_bp_type): Delete function.
8135 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8137 (mips_insert_point, mips_remove_point): Use
8138 Z_packet_to_target_hw_bp_type.
8140 2014-05-20 Pedro Alves <palves@redhat.com>
8142 * linux-aarch64-low.c: Include break-common.h.
8143 (enum target_point_type): Delete.
8144 (Z_packet_to_point_type): Rename to ...
8145 (Z_packet_to_target_hw_bp_type): ... this, and return a
8146 target_hw_bp_type instead.
8147 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8148 instead of an enum target_point_type.
8149 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8151 (aarch64_dr_state_insert_one_point)
8152 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8153 (aarch64_handle_aligned_watchpoint)
8154 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8155 Take an enum target_hw_bp_type instead of an enum
8157 (aarch64_supports_z_point_type): New function.
8158 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8159 use Z_packet_to_target_hw_bp_type.
8161 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8163 * configure.ac: Only use -Werror by default when DEVELOPMENT
8165 * configure: Regenerate.
8167 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8169 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8170 * linux-x86-low.c (X86_64_USER_REGS): New.
8171 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8173 2014-04-28 Yao Qi <yao@codesourcery.com>
8175 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8178 2014-04-25 Pedro Alves <palves@redhat.com>
8181 * linux-low.c (linux_attach_fail_reason_string): New function.
8182 (linux_attach_lwp): Delete.
8183 (linux_attach_lwp_1): Rename to ...
8184 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8185 argument. Remove "initial" parameter. Return int instead of
8186 void. Don't error or warn here.
8187 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8188 failure to attach to the tgid. Call warning when failing to
8190 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8191 argument. Remove "initial" parameter. Return int instead of
8192 void. Don't error or warn here.
8193 (linux_attach_fail_reason_string): New declaration.
8194 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8195 interface change. Use linux_attach_fail_reason_string.
8197 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8198 Walfred Tedeschi <walfred.tedeschi@intel.com>
8200 * Makefile.in: Added rules to handle new files
8201 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8202 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8203 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8204 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8205 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8206 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8208 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8209 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8210 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8211 i386/x32-avx512.xml.
8212 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8213 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8214 i386/x32-avx512-linux.xml.
8215 * i387-fp.c (num_avx512_k_registers): New constant for number
8217 (num_avx512_zmmh_low_registers): New constant for number of
8218 lower ZMM registers (0-15).
8219 (num_avx512_zmmh_high_registers): New constant for number of
8220 higher ZMM registers (16-31).
8221 (num_avx512_ymmh_registers): New contant for number of higher
8222 YMM registers (ymm16-31 added by avx521 on x86_64).
8223 (num_avx512_xmm_registers): New constant for number of higher
8224 XMM registers (xmm16-31 added by AVX512 on x86_64).
8225 (struct i387_xsave): Add space for AVX512 registers.
8226 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8227 Add code to handle AVX512 registers.
8228 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8229 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8230 prototypei from generated file.
8231 (tdesc_amd64_avx512_linux): Likewise.
8232 (init_registers_x32_avx512_linux): Likewise.
8233 (tdesc_x32_avx512_linux): Likewise.
8234 (init_registers_i386_avx512_linux): Likewise.
8235 (tdesc_i386_avx512_linux): Likewise.
8236 (x86_64_regmap): Add AVX512 registers.
8237 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8239 (initialize_low_arch): Add code to initialize AVX512 registers.
8241 2014-04-23 Pedro Alves <palves@redhat.com>
8243 * mem-break.c (find_gdb_breakpoint_at): Make static.
8244 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8246 2014-04-23 Pedro Alves <palves@redhat.com>
8248 * i386-low.c: Don't include break-common.h here.
8249 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8250 prototype to take target_hw_bp_type as argument instead of a Z
8252 * i386-low.h: Include break-common.h here.
8253 (Z_packet_to_hw_type): Declare.
8254 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8256 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8257 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8258 (x86_remove_point): Convert the packet number to a
8259 target_hw_bp_type before calling i386_low_remove_watchpoint.
8260 * win32-i386-low.c (i386_insert_point): Convert the packet number
8261 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8262 (i386_remove_point): Convert the packet number to a
8263 target_hw_bp_type before calling i386_low_remove_watchpoint.
8265 2014-04-23 Pedro Alves <palves@redhat.com>
8267 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8269 2014-04-10 Pedro Alves <palves@redhat.com>
8271 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8272 Check if the condition or command is NULL before checking if the
8273 breakpoint is known. On success, return true.
8274 * mem-break.h (add_breakpoint_condition): Document return.
8275 (add_breakpoint_commands): Add describing comment.
8276 * server.c (skip_to_semicolon): New function.
8277 (process_point_options): Use it.
8279 2014-04-09 Pedro Alves <palves@redhat.com>
8281 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8284 2014-02-27 Pedro Alves <palves@redhat.com>
8287 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8289 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8291 (last_thread_of_process_p): Take a PID argument instead of a
8293 (linux_wait_for_lwp): Delete.
8294 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8296 (linux_low_filter_event): New function, party factored out from
8297 linux_wait_for_event.
8298 (linux_wait_for_event): Rename to ...
8299 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8300 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8301 sigsuspend. Check for zombie leaders.
8302 (linux_wait_for_event): Reimplement as wrapper around
8303 linux_wait_for_event_filtered.
8304 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8305 a normal or signal exit is seen, it's the whole process exiting.
8306 (wait_for_sigstop): No longer a for_each_inferior callback.
8307 Rewrite on top of linux_wait_for_event_filtered.
8308 (stop_all_lwps): Call wait_for_sigstop directly.
8309 * server.c (resume, handle_target_event): Handle
8310 TARGET_WAITKIND_NO_RESUMED.
8312 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8314 * win32-low.c (psapi_get_dll_name,
8315 * win32_CreateToolhelp32Snapshot): Delete.
8316 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8317 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8319 (handle_load_dll): Add function description.
8320 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8322 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8324 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8326 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8327 base address when calling win32_add_one_solib.
8328 (handle_load_dll): Delete local variable load_addr.
8329 Remove 0x1000 offset applied to DLL base address when calling
8330 win32_add_one_solib.
8331 (handle_unload_dll): Add comment.
8333 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8335 * win32-low.c (win32_add_all_dlls): Renames
8336 win32_ensure_ntdll_loaded. Rewrite function documentation.
8337 Adjust implementation to always load all DLLs.
8338 Add 0x1000 offset to DLL base address when calling
8339 win32_add_one_solib.
8340 (child_initialization_done): New static global.
8341 (do_initial_child_stuff): Set child_initialization_done to
8342 zero during child initialization, and 1 after. Replace call
8343 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8345 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8346 (handle_unload_dll): Add function documentation.
8347 (get_child_debug_event): Ignore load and unload DLL events
8348 during child initialization.
8350 2014-02-20 Doug Evans <dje@google.com>
8352 Remove global all_lwps.
8353 * inferiors.h (ptid_of): Move here from linux-low.h.
8354 (pid_of, lwpid_of): Ditto.
8355 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8356 parameter is a struct thread_info * now.
8357 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8358 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8359 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8361 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8362 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8363 * linux-arm-low.c (update_registers_callback): Update, "entry"
8364 parameter is a struct thread_info * now.
8365 Fetch lwpid from current_inferior directly.
8366 (arm_insert_point): Pass &all_threads to find_inferior instead of
8368 (arm_remove_point): Ditto.
8369 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8370 (arm_prepare_to_resume): Fetch pid from thread.
8371 (arm_read_description): Fetch lwpid from current_inferior directly.
8372 * linux-low.c (all_lwps): Delete.
8373 (delete_lwp): Delete call to remove_inferior.
8374 (handle_extended_wait): Fetch lwpid from thread.
8375 (add_lwp): Don't set lwp->entry.id. Remove call to
8376 add_inferior_to_list.
8377 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8378 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8379 (kill_one_lwp_callback): Ditto.
8380 (linux_kill): Don't dereference NULL pointer.
8381 Fetch ptid,lwpid from thread.
8382 (get_detach_signal): Fetch ptid from thread.
8383 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8384 Simplify call to regcache_invalidate_thread.
8385 (delete_lwp_callback): Update, "entry" parameter is a
8386 struct thread_info * now. Fetch pid from thread.
8387 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8388 (status_pending_p_callback): Update, "entry" parameter is a
8389 struct thread_info * now. Fetch ptid from thread.
8390 (find_lwp_pid): Update, "entry" parameter is a
8391 struct thread_info * now.
8392 (linux_wait_for_lwp): Fetch pid from thread.
8393 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8394 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8395 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8396 (dequeue_one_deferred_signal): Ditto.
8397 (cancel_breakpoint): Fetch ptid from current_inferior.
8398 (linux_wait_for_event): Pass &all_threads to find_inferior,
8399 not &all_lwps. Fetch ptid, lwpid from thread.
8400 (count_events_callback): Update, "entry" parameter is a
8401 struct thread_info * now.
8402 (select_singlestep_lwp_callback): Ditto.
8403 (select_event_lwp_callback): Ditto.
8404 (cancel_breakpoints_callback): Ditto.
8405 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8407 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8408 (unsuspend_one_lwp): Update, "entry" parameter is a
8409 struct thread_info * now.
8410 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8412 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8413 Fetch lwpid from thread, not lwp.
8414 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8415 Pass &all_threads to find_inferior, not &all_lwps.
8416 (send_sigstop): Fetch lwpid from thread, not lwp.
8417 (send_sigstop_callback): Update, "entry" parameter is a
8418 struct thread_info * now.
8419 (suspend_and_send_sigstop_callback): Ditto.
8420 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8421 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8422 struct thread_info * now.
8423 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8425 (lwp_running): Update, "entry" parameter is a
8426 struct thread_info * now.
8427 (stop_all_lwps): Fetch ptid from thread.
8428 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8429 (linux_resume_one_lwp): Fetch lwpid from thread.
8430 (linux_set_resume_request): Update, "entry" parameter is a
8431 struct thread_info * now. Fetch pid, lwpid from thread.
8432 (resume_status_pending_p): Update, "entry" parameter is a
8433 struct thread_info * now.
8434 (need_step_over_p): Ditto. Fetch lwpid from thread.
8435 (start_step_over): Fetch lwpid from thread.
8436 (linux_resume_one_thread): Update, "entry" parameter is a
8437 struct thread_info * now. Fetch lwpid from thread.
8438 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8439 (proceed_one_lwp): Update, "entry" parameter is a
8440 struct thread_info * now. Fetch lwpid from thread.
8441 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8442 struct thread_info * now.
8443 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8444 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8445 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8447 (regsets_store_inferior_registers): Ditto.
8448 (fetch_register, store_register): Ditto.
8449 (linux_read_memory, linux_write_memory): Ditto.
8450 (linux_request_interrupt): Ditto.
8451 (linux_read_auxv): Ditto.
8452 (linux_xfer_siginfo): Ditto.
8453 (linux_qxfer_spu): Ditto.
8454 (linux_qxfer_libraries_svr4): Ditto.
8455 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8456 moved to inferiors.h.
8458 (get_thread_lwp): Update.
8459 (struct lwp_info): Delete member "entry". Simplify comment for
8462 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8463 current_inferior directly.
8464 (update_watch_registers_callback): Update, "entry" parameter is a
8465 struct thread_info * now. Fetch pid from thread.
8466 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8467 (mips_insert_point): Fetch lwpid from current_inferior.
8468 Pass &all_threads to find_inferior, not &all_lwps.
8469 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8470 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8472 (mips_stopped_data_address): Ditto.
8473 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8475 * linux-tile-low.c (tile_arch_setup): Ditto.
8476 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8477 (update_debug_registers_callback): Update, "entry" parameter is a
8478 struct thread_info * now. Fetch pid from thread.
8479 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8480 Pass &all_threads to find_inferior, not &all_lwps.
8481 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8482 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8483 Pass &all_threads to find_inferior, not &all_lwps.
8484 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8485 (i386_dr_low_get_status): Ditto.
8486 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8487 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8488 (x86_linux_read_description): Ditto.
8489 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8491 2014-02-20 Doug Evans <dje@google.com>
8493 * inferiors.c (get_first_inferior): Fix buglet.
8495 2014-02-19 Doug Evans <dje@google.com>
8497 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8498 * inferiors.c (add_thread): Change result type to struct thread_info *.
8499 All callers updated.
8500 (add_lwp): Call add_thread here instead of in callers.
8501 All callers updated.
8502 * linux-low.h (get_lwp_thread): Rewrite.
8503 (struct lwp_info): New member "thread".
8505 2014-02-19 Doug Evans <dje@google.com>
8507 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8508 All callers updated.
8510 2014-02-19 Doug Evans <dje@google.com>
8512 * inferiors.c (add_thread): Fix whitespace.
8514 2014-02-19 Doug Evans <dje@google.com>
8516 * dll.c (clear_dlls): Replace accessing list implemention details
8518 * gdbthread.h (get_first_thread): Declare.
8519 * inferiors.c (for_each_inferior_with_data): New function.
8520 (get_first_thread): New function.
8521 (find_thread_ptid): Simplify.
8522 (get_first_inferior): New function.
8523 (clear_list): Delete.
8524 (one_inferior_p): New function.
8525 (clear_inferior_list): New function.
8526 (clear_inferiors): Update.
8527 * inferiors.h (for_each_inferior_with_data): Declare.
8528 (clear_inferior_list): Declare.
8529 (one_inferior_p): Declare.
8530 (get_first_inferior): Declare.
8531 * linux-low.c (linux_wait_for_event): Replace accessing list
8532 implemention details with API function.
8533 * server.c (target_running): Ditto.
8534 (accumulate_file_name_length): New function.
8535 (emit_dll_description): New function.
8536 (handle_qxfer_libraries): Replace accessing list implemention
8537 details with API function.
8538 (handle_qxfer_threads_worker): New function.
8539 (handle_qxfer_threads_proper): Replace accessing list implemention
8540 details with API function.
8541 (handle_query): Ditto.
8542 (visit_actioned_threads_callback_ftype): New typedef.
8543 (visit_actioned_threads_data): New struct.
8544 (visit_actioned_threads): Rewrite to be find_inferior callback.
8545 (resume): Call find_inferior.
8546 (handle_status): Replace accessing list implemention
8547 details with API function.
8548 (process_serial_event): Replace accessing list implemention details
8550 * target.c (set_desired_inferior): Replace accessing list implemention
8551 details with API function.
8552 * tracepoint.c (same_process_p): New function.
8553 (gdb_agent_about_to_close): Replace accessing list implemention
8554 details with API function.
8555 * win32-low.c (child_delete_thread): Replace accessing list
8556 implemention details with API function.
8557 (match_dll_by_basename): New function.
8558 (dll_is_loaded_by_basename): New function.
8559 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8560 details call to dll_is_loaded_by_basename.
8562 2014-02-19 Doug Evans <dje@google.com>
8564 * dll.h (struct dll_info): Add comment.
8565 * gdbthread.h (struct thread_info): Add comment.
8566 (current_ptid): Simplify.
8567 * inferiors.c (add_process): Update.
8568 (remove_process): Update.
8569 * inferiors.h (struct process_info): Rename member "head" to "entry".
8570 * linux-low.c (delete_lwp): Update.
8572 (last_thread_of_process_p): Update.
8573 (kill_one_lwp_callback, linux_kill): Update.
8574 (status_pending_p_callback): Update.
8575 (wait_for_sigstop): Update. Simplify read of ptid.
8576 (start_step_over): Update.
8577 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8578 (get_lwp_thread): Update.
8579 (struct lwp_info): Rename member "head" to "entry".
8580 * regcache.h (inferior_list_entry): Delete.
8581 * server.c (kill_inferior_callback): Update.
8582 (detach_or_kill_inferior_callback): Update.
8583 (print_started_pid): Update.
8584 (print_attached_pid): Update.
8585 (process_serial_event): Simplify read of ptid.
8586 * thread-db.c (thread_db_create_event): Update.
8587 (thread_db_get_tls_address): Update.
8588 * win32-low.c (current_inferior_ptid): Simplify.
8590 2014-02-19 Tom Tromey <tromey@redhat.com>
8592 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8594 (target_supports_btrace): Update.
8596 2014-02-14 Yao Qi <yao@codesourcery.com>
8598 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8599 (rsp-low-ipa.o): New target.
8601 2014-02-12 Tom Tromey <tromey@redhat.com>
8603 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8604 convert_ascii_to_int.
8605 * regcache.c (registers_to_string): Likewise.
8606 * remote-utils.c (decode_M_packet): Likewise.
8607 * server.c (process_serial_event): Likewise.
8609 2014-02-12 Tom Tromey <tromey@redhat.com>
8611 * server.c (handle_query, handle_v_run): Use hex2bin, not
8613 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8615 2014-02-12 Tom Tromey <tromey@redhat.com>
8617 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8618 convert_int_to_ascii.
8619 * regcache.c (registers_to_string, collect_register_as_string):
8621 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8623 * server.c (process_serial_event): Likewise.
8624 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8625 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8627 2014-02-12 Tom Tromey <tromey@redhat.com>
8629 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8630 bin2hex, not hexify.
8631 * tracepoint.c (cmd_qtstatus): Likewise.
8633 2014-02-12 Tom Tromey <tromey@redhat.com>
8635 * remote-utils.c (monitor_output): Pass explicit length to
8638 2014-02-12 Tom Tromey <tromey@redhat.com>
8640 * tracepoint.c: Include rsp-low.h.
8641 * server.c: Include rsp-low.h.
8642 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8643 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8645 * remote-utils.c: Include rsp-low.h.
8646 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8647 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8648 (convert_int_to_ascii, convert_ascii_to_int): Move to
8650 * regcache.c: Include rsp-low.h.
8651 * ax.c: Include rsp-low.h.
8652 * Makefile.in (SFILES): Add common/rsp-low.c.
8653 (OBS): Add rsp-low.o.
8654 (rsp-low.o): New target.
8656 2014-02-12 Tom Tromey <tromey@redhat.com>
8658 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8659 Include print-utils.h.
8660 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8661 (plongest, thirty_two, phex_nz): Remove.
8662 * Makefile.in (SFILES): Add common/print-utils.c.
8663 (OBS): Add print-utils.o.
8664 (print-utils-ipa.o): New target.
8665 (print-utils.o): New target.
8666 (IPA_OBJS): Add print-utils-ipa.o.
8668 2014-02-06 Tom Tromey <tromey@redhat.com>
8670 * Makefile.in (SFILES): Fix indentation.
8672 2014-02-05 Doug Evans <dje@google.com>
8674 * linux-low.c (linux_wait_for_event): Improve comment.
8675 (linux_wait_1): Keep current_inferior in sync with event_child.
8677 2014-01-22 Doug Evans <dje@google.com>
8679 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8681 2014-01-22 Doug Evans <dje@google.com>
8683 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8684 * configure: Regenerate.
8685 * config.in: Regenerate.
8686 * Makefile.in (SFILES): Add debug.c.
8688 * debug.c: New file.
8689 * debug.h: New file.
8690 * linux-aarch64-low.c (*): Update all debugging printfs to use
8691 debug_printf instead of fprintf.
8692 * linux-arm-low.c (*): Ditto.
8693 * linux-cris-low.c (*): Ditto.
8694 * linux-crisv32-low.c (*): Ditto.
8695 * linux-m32r-low.c (*): Ditto.
8696 * linux-sparc-low.c (*): Ditto.
8697 * linux-x86.c (*): Ditto.
8698 * linux-low.c (*): Ditto.
8699 (linux_wait_1): Add calls to debug_enter, debug_exit.
8700 (linux_wait): Remove redundant debugging printf.
8701 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8702 (linux_resume, unstop_all_lwps): Ditto.
8703 * mem-break.c (*): Update all debugging printfs to use
8704 debug_printf instead of fprintf.
8705 * remote-utils.c (*): Ditto.
8706 * thread-db.c (*): Ditto.
8707 * server.c #include <ctype.h>, "gdb_vecs.h".
8708 (debug_threads): Moved to debug.c.
8709 (*): Update all debugging printfs to use debug_printf instead of
8711 (start_inferior): Replace call to fflush with call to debug_flush.
8712 (monitor_show_help): Mention set debug-format.
8713 (parse_debug_format_options): New function.
8714 (handle_monitor_command): Handle "monitor set debug-format".
8715 (gdbserver_usage): Mention --debug-format.
8716 (main): Parse --debug-format.
8717 * server.h (debug_threads): Declaration moved to debug.h.
8719 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8720 trace_debug_1 that uses debug_printf.
8721 (tracepoint_look_up_symbols): Update all debugging printfs to use
8722 debug_printf instead of fprintf.
8724 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8726 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8729 2014-01-17 Pedro Alves <palves@redhat.com>
8732 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8733 defined after including gdb_proc_service.h.
8735 2014-01-16 Doug Evans <dje@google.com>
8737 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8738 (match_dll): Use it.
8740 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8742 * target.h (target_ops) <read_btrace>: Change parameters and
8743 return type to allow error reporting.
8744 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8745 trace reading errors on.
8746 * linux-low.c (linux_low_read_btrace): Pass trace reading
8748 (linux_low_disable_btrace): New.
8750 2014-01-15 Doug Evans <dje@google.com>
8752 * inferiors.c (thread_id_to_gdb_id): Delete.
8753 * inferiors.h (thread_id_to_gdb_id): Delete.
8755 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8757 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8758 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8761 2014-01-08 Pedro Alves <palves@redhat.com>
8763 * server.c (handle_status): Don't discard previous queued stop
8764 replies or thread's pending status here.
8765 (main) <disconnection>: Do it here instead.
8767 2014-01-08 Pedro Alves <palves@redhat.com>
8769 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8770 * server.c (visit_actioned_threads, handle_pending_status): New
8772 (handle_v_cont): Factor out parts to ...
8773 (resume): ... this new function. If in all-stop, and a thread
8774 being resumed has a pending status, report it without actually
8776 (myresume): Adjust to use the new 'resume' function.
8777 (clear_pending_status_callback, set_pending_status_callback)
8778 (find_status_pending_thread_callback): New functions.
8779 (handle_status): Handle the case of multiple threads having
8780 interesting statuses to report. Report threads' real last signal
8781 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8782 with an interesting thread to report the status for, instead of
8783 always reporting the status of the first thread.
8785 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8787 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8788 * gdbreplay.c (gdbreplay_version): Likewise.
8790 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8792 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8793 iov.iov_len with the real length in use.
8795 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8797 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8798 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8799 for all targets that use win32-low.c.
8800 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8801 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8803 2013-12-13 Pedro Alves <palves@redhat.com>
8805 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8806 if equal to TARGET_WAITKIND_LOADED.
8807 * win32-low.c (cached_status): New static global.
8808 (win32_wait): Add declaration.
8809 (do_initial_child_stuff): Flush all initial pending debug events
8810 up to the initial breakpoint.
8811 (win32_wait): If CACHED_STATUS was set, return that instead
8812 of doing a real wait. Remove the code resuming the execution
8813 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8814 during the initial phase. Also remove the code changing
8815 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8816 TARGET_WAITKIND_STOPPED.
8818 2013-12-11 Yao Qi <yao@codesourcery.com>
8820 * notif.c (handle_notif_ack): Return 0 if no notification
8823 2013-11-20 Doug Evans <dje@google.com>
8825 * linux-low.c (linux_set_resume_request): Fix comment.
8827 2013-11-20 Doug Evans <dje@google.com>
8829 * linux-low.c (resume_status_pending_p): Tweak comment.
8831 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8833 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8834 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8835 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8836 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8837 (srv_amd64_regobj): Add amd64-mpx.o.
8838 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8839 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8840 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8841 * i387-fp.c (num_pl_bnd_register) Added constant.
8842 (num_pl_bnd_cfg_registers) Added constant.
8843 (struct i387_xsave) Added reserved area and MPX fields.
8844 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8845 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8847 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8848 (init_registers_amd64_mpx_linux): Declare new function.
8849 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8850 (x86_64_regmap): Add MPX registers.
8851 (x86_linux_read_description): Add MPX case.
8852 (initialize_low_arch): Initialize MPX targets.
8854 2013-11-18 Tom Tromey <tromey@redhat.com>
8856 * configure: Rebuild.
8857 * configure.ac: Don't check for stdlib.h.
8858 * gdbreplay.c: Unconditionally include stdlib.h.
8860 2013-11-18 Tom Tromey <tromey@redhat.com>
8862 * config.in: Rebuild.
8863 * configure: Rebuild.
8864 * configure.ac: Don't use AC_HEADER_DIRENT.
8866 2013-11-18 Tom Tromey <tromey@redhat.com>
8868 * server.h: Don't check HAVE_STRING_H.
8869 * gdbreplay.c: Don't check HAVE_STRING_H.
8870 * configure: Rebuild.
8872 2013-11-18 Tom Tromey <tromey@redhat.com>
8874 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8877 2013-11-08 Tom Tromey <tromey@redhat.com>
8879 * configure, config.in: Rebuild.
8880 * configure.ac: Remove unused configury.
8882 2013-11-08 Tom Tromey <tromey@redhat.com>
8884 * acinclude.m4: Include common.m4, codeset.m4.
8885 * configure, config.in: Rebuild.
8886 * configure.ac: Use GDB_AC_COMMON.
8888 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8890 * linux-s390-low.c (HWCAP_S390_TE): New define.
8891 (s390_arch_setup): Consider the TE field in the HWCAP for
8892 determining 'have_regset_tdb'.
8894 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8897 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8900 2013-10-02 Pedro Alves <palves@redhat.com>
8902 * server.c (process_serial_event): Don't output "GDBserver
8903 exiting" if GDB is connected through stdio.
8904 * target.c (mywait): Likewise, be silent if GDB is connected
8907 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8909 * lynx-low.c (lynx_add_threads_after_attach): New function.
8910 (lynx_attach): Remove call to add_thread. Add call to
8911 lynx_add_threads_after_attach instead.
8913 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8915 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8916 * config.in, configure: Regenerated.
8918 2013-09-18 Yao Qi <yao@codesourcery.com>
8921 * server.c (start_inferior): Clear 'resume_info'.
8923 2013-09-16 Jiong Wang <jiwang@tilera.com>
8925 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8928 2013-09-16 Jiong Wang <jiwang@tilera.com>
8930 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8931 linux-tile-low.o to srv_tgtobj.
8933 2013-09-16 Will Newton <will.newton@linaro.org>
8935 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8938 2013-09-06 Pedro Alves <palves@redhat.com>
8940 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8941 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8942 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8943 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8944 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8945 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8947 2013-09-06 Pedro Alves <palves@redhat.com>
8949 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8950 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8952 2013-09-06 Pedro Alves <palves@redhat.com>
8954 * linux-amd64-ipa.c: Include tracepoint.h.
8955 * linux-i386-ipa.c: Include tracepoint.h.
8957 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8959 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8960 (ps_get_thread_area): New function.
8962 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8964 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8965 (initialize_low_arch): Call init_registers_crisv32 rather than
8966 init_register_crisv32.
8968 2013-09-05 Pedro Alves <palves@redhat.com>
8970 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8972 * hostio.h: ... this new file.
8973 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8974 win32-low.c: Include hostio.h.
8976 2013-09-05 Pedro Alves <palves@redhat.com>
8978 * server.h (gdb_client_data, handler_func, callback_handler_func)
8979 (delete_file_handler, add_file_handler, append_callback_event)
8980 (delete_callback_event, start_event_loop, initialize_event_loop):
8981 Move to event-loop.h and include it.
8982 * event-loop.h: New file.
8984 2013-09-05 Pedro Alves <palves@redhat.com>
8986 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8987 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8988 (loaded_dll, unloaded_dll): Move to ...
8989 * dll.h: ... this new file.
8990 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8992 2013-09-05 Pedro Alves <palves@redhat.com>
8994 * server.h (current_process, get_thread_process, all_processes)
8995 (add_inferior_to_list, for_each_inferior, current_inferior)
8996 (remove_inferior, add_process, remove_process, find_process_pid)
8997 (have_started_inferiors_p, have_attached_inferiors_p)
8998 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8999 (clear_inferiors, find_inferior, find_inferior_id)
9000 (inferior_target_data, set_inferior_target_data)
9001 (inferior_regcache_data, set_inferior_regcache_data): Move to
9002 inferiors.h, and include it.
9003 * inferiors.h: New file.
9005 2013-09-05 Pedro Alves <palves@redhat.com>
9007 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9011 2013-09-05 Pedro Alves <palves@redhat.com>
9013 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9015 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9016 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9017 (handle_tracepoint_general_set, handle_tracepoint_query)
9018 (tracepoint_finished_step, tracepoint_was_hit)
9019 (release_while_stepping_state_list, current_traceframe)
9020 (in_readonly_region, traceframe_read_mem)
9021 (fetch_traceframe_registers, traceframe_read_sdata)
9022 (traceframe_read_info, struct fast_tpoint_collect_status)
9023 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9024 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9025 (supply_fast_tracepoint_registers)
9026 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9027 (ipa_tdesc, claim_trampoline_space)
9028 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9029 (agent_mem_read, agent_get_trace_state_variable_value)
9030 (agent_set_trace_state_variable_value, agent_tsv_read)
9031 (agent_mem_read_string, get_raw_reg_func_addr)
9032 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9033 * tracepoint.h: ... this new file.
9035 2013-09-05 Pedro Alves <palves@redhat.com>
9037 * server.h (perror_with_name, error, fatal, warning, paddress)
9038 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9040 * utils.h: New file.
9042 2013-09-05 Pedro Alves <palves@redhat.com>
9044 * server.h (remote_debug, noack_mode, transport_is_reliable)
9045 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9046 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9047 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9048 (write_enn, initialize_async_io, enable_async_io)
9049 (disable_async_io, check_remote_input_interrupt_request)
9050 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9051 (dead_thread_notify, prepare_resume_reply)
9052 (decode_address_to_semicolon, decode_address, decode_m_packet)
9053 (decode_M_packet, decode_X_packet, decode_xfer_write)
9054 (decode_search_memory_packet, unhexify, hexify)
9055 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9056 (look_up_one_symbol, relocate_instruction)
9057 (monitor_output): Move to remote-utils.h, and include it.
9058 * remote-utils.h: New file.
9060 2013-09-05 Pedro Alves <palves@redhat.com>
9062 * server.h (_): Delete.
9064 2013-09-02 Pedro Alves <palves@redhat.com>
9066 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9067 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9069 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9071 2013-09-02 Pierre Muller <muller@sourceware.org>
9073 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9074 or WriteProcessMemory complete successfully and handle
9075 ERROR_PARTIAL_COPY error.
9077 2013-09-02 Pedro Alves <palves@redhat.com>
9079 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9080 error instead of EIO.
9082 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9085 * linux-low.c: Include filestuff.h.
9086 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9087 * lynx-low.c: Include filestuff.h.
9088 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9089 * server.c: Include filestuff.h.
9090 (main): Call notice_open_fds.
9091 * spu-low.c: Include filestuff.h.
9092 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9094 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9096 * Makefile.in: Explain why ../target and ../nat are not
9097 listed as include file search paths.
9098 (linux-waitpid.o): New object file rule.
9099 * configure.srv (srv_native_linux_obj): New variable.
9100 Replace all occurrences of linux native object files with
9101 $srv_native_linux_obj.
9102 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9103 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9104 (linux_enable_event_reporting): Remove declaration.
9105 (my_waitpid): Moved to common/linux-waitpid.c.
9106 (linux_wait_for_event): Pass ptid when calling
9107 linux_enable_event_reporting.
9108 (linux_supports_tracefork_flag): Remove.
9109 (linux_enable_event_reporting): Likewise.
9110 (linux_tracefork_grandchild): Remove.
9111 (STACK_SIZE): Moved to common/linux-ptrace.c.
9112 (linux_tracefork_child): Remove.
9113 (linux_test_for_tracefork): Remove.
9114 (linux_look_up_symbols): Call linux_supports_traceclone.
9115 (initialize_low): Remove call to linux_test_for_tracefork.
9116 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9117 common/linux-ptrace.h.
9118 (PTRACE_TYPE_ARG4): Likewise.
9119 Include linux-ptrace.h.
9121 2013-08-21 Pedro Alves <palves@redhat.com>
9123 * config.in: Renegerate.
9125 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9127 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9128 (SFILES): Remove $(srcdir)/common/target-common.c and
9129 add $(srcdir)/target/waitstatus.c.
9130 (OBS): Remove target-common.o and add waitstatus.o.
9131 (server_h): Remove $(srcdir)/../common/target-common.h and
9132 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9133 and $(srcdir)/../target/waitstatus.h.
9134 (target-common.o): Remove.
9135 (waitstatus.o): New target object file.
9136 * target.h: Do not include target-common.h and
9137 include target/resume.h, target/wait.h and
9138 target/waitstatus.h.
9140 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9142 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9143 to PTRACE_TYPE_ARG3.
9144 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9145 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9147 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9148 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9150 2013-07-27 Jie Zhang <jie@codesourcery.com>
9151 Daniel Jacobowitz <dan@codesourcery.com>
9152 Yao Qi <yao@codesourcery.com>
9154 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9155 (mips-linux-watch.o): New rule.
9156 (mips_linux_watch_h): New variable.
9157 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9159 * linux-mips-low.c: Include mips-linux-watch.h.
9160 (struct arch_process_info, struct arch_lwp_info): New.
9161 (update_watch_registers_callback): New function.
9162 (mips_linux_new_process, mips_linux_new_thread) New functions.
9163 (mips_linux_prepare_to_resume, mips_insert_point): New
9165 (mips_remove_point, mips_stopped_by_watchpoint): New
9167 (rsp_bp_type_to_target_hw_bp_type): New function.
9168 (mips_stopped_data_address): New function.
9169 (the_low_target): Add watchpoint support functions.
9171 2013-07-27 Yao Qi <yao@codesourcery.com>
9173 * i386-low.c: Include break-common.h.
9174 (enum target_hw_bp_type): Remove.
9176 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9178 * Makefile.in (SFILES): /common/target-common.c.
9179 (OBS): Add target-common.o.
9180 (server_h): Add $(srcdir)/../common/target-common.h.
9181 (target-common.o): New target.
9182 * server.c (queue_stop_reply_callback): Free
9183 status string after use.
9184 * target.c (target_waitstatus_to_string): Remove.
9185 * target.h: Include target-common.h.
9186 (resume_kind): Likewise.
9187 (target_waitkind): Likewise.
9188 (target_waitstatus): Likewise.
9189 (TARGET_WNOHANG): Likewise.
9191 2013-07-04 Yao Qi <yao@codesourcery.com>
9193 * Makefile.in (host_alias): Use @host_noncanonical@.
9194 (target_alias): Use @target_noncanonical@.
9195 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9196 ACX_NONCANONICAL_HOST.
9197 * configure: Regenerated.
9200 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9202 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9203 * configure: Rebuild.
9204 * Makefile.in (version_host, version_target): Get from configure.
9205 (version.c): Use $(version_host) and $(version_target).
9207 2013-07-03 Pedro Alves <palves@redhat.com>
9209 * Makefile.in (config.status): Depend on development.sh.
9210 * acinclude.m4: Include libmcheck.m4.
9211 * configure: Regenerate.
9213 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9215 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9216 attribute inside the parentheses.
9217 (winapi_DebugSetProcessKillOnExit): Ditto.
9218 (winapi_DebugBreakProcess): Ditto.
9219 (winapi_GenerateConsoleCtrlEvent): Ditto.
9221 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9223 * notif.h (notif_event): Add a dummy member to avoid compiler
9226 2013-07-01 Pedro Alves <palves@redhat.com>
9228 * hostio.c (HOSTIO_PATH_MAX): Define.
9229 (require_filename, handle_open, handle_unlink, handle_readlink):
9232 2013-07-01 Pedro Alves <palves@redhat.com>
9234 * server.h: Include "pathmax.h".
9235 * linux-low.c: Don't include sys/param.h.
9236 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9238 * win32-low.c: Don't include sys/param.h.
9239 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9241 2013-07-01 Pedro Alves <palves@redhat.com>
9243 * event-loop.c: Don't check HAVE_UNISTD_H before including
9245 * gdbreplay.c: Likewise.
9246 * remote-utils.c: Likewise.
9247 * server.c: Likewise.
9248 * configure.ac: Don't check for unistd.h.
9249 * configure: Regenerate.
9251 2013-06-28 Tom Tromey <tromey@redhat.com>
9253 * Makefile.in (version.c): Use version.in, not
9256 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9258 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9259 * configure: Rebuild.
9260 * Makefile.in (version_host, version_target): Get from configure.
9261 (version.c): Use $(version_host) and $(version_target).
9263 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9265 Fix trace-status to output user name without trailing colon.
9266 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9268 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9270 Fix trace-status to output proper start-time and stop-time.
9271 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9272 output start time and stop time in hex as gdb expects.
9274 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9276 * tracepoint.c (build_traceframe_info_xml): Output trace state
9277 variables present in the trace buffer.
9279 2013-06-24 Tom Tromey <tromey@redhat.com>
9281 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9283 (version.o): Remove.
9284 * gdbreplay.c: Include version.h.
9285 (version, host_name): Don't declare.
9286 * server.h: Include version.h.
9287 (version, host_name): Don't declare.
9289 2013-06-12 Pedro Alves <palves@redhat.com>
9291 * linux-x86-low.c (linux_is_elf64): Delete global.
9292 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9293 with local linux_pid_exe_is_elf_64_file use.
9295 2013-06-11 Pedro Alves <palves@redhat.com>
9297 * linux-low.c (regset_disabled, disable_regset): New functions.
9298 (regsets_fetch_inferior_registers)
9299 (regsets_store_inferior_registers): Use them.
9300 (initialize_regsets_info); Don't allocate the disabled_regsets
9302 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9305 2013-06-11 Pedro Alves <palves@redhat.com>
9307 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9310 2013-06-11 Pedro Alves <palves@redhat.com>
9312 * linux-x86-low.c (initialize_low_arch): Call
9313 init_registers_x32_avx_linux.
9315 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9317 Fix compatibility with Android Bionic.
9318 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9321 2013-06-07 Pedro Alves <palves@redhat.com>
9324 * Makefile.in (OBS): Add tdesc.o.
9325 (IPA_OBJS): Add tdesc-ipa.o.
9326 (tdesc-ipa.o): New rule.
9327 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9329 * linux-low.c (new_inferior): Delete.
9330 (disabled_regsets, num_regsets): Delete.
9331 (linux_add_process): Adjust to set the new per-process
9333 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9334 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9335 was a stop. When calling arch_setup, switch the current inferior
9336 to the thread that got an event.
9337 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9338 (regsets_fetch_inferior_registers)
9339 (regsets_store_inferior_registers): New regsets_info parameter.
9341 (linux_register_in_regsets): New regs_info parameter. Adjust to
9343 (register_addr, fetch_register, store_register): New usrregs_info
9344 parameter. Adjust to use it.
9345 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9346 parameter regs_info. Adjust to use it.
9347 (linux_fetch_registers): Get the current inferior's regs_info, and
9349 (linux_store_registers): Ditto.
9350 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9351 (initialize_low): Don't initialize the target_regsets here. Call
9352 initialize_low_arch.
9353 * linux-low.h (target_regsets): Delete declaration.
9354 (struct regsets_info): New.
9355 (struct usrregs_info): New.
9356 (struct regs_info): New.
9357 (struct process_info_private) <new_inferior>: New field.
9358 (struct linux_target_ops): Delete the num_regs, regmap, and
9359 regset_bitmap fields. New field regs_info.
9360 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9361 * i387-fp.c (num_xmm_registers): Delete.
9362 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9363 calls to new interface.
9364 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9365 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9366 Infer the number of xmm registers from the regcache's target
9368 * i387-fp.h (num_xmm_registers): Delete.
9369 * inferiors.c (add_thread): Don't install the thread's regcache
9371 * proc-service.c (gregset_info): Fetch the current inferior's
9372 regs_info. Adjust to use it.
9373 * regcache.c: Include tdesc.h.
9374 (register_bytes, reg_defs, num_registers)
9375 (gdbserver_expedite_regs): Delete.
9376 (get_thread_regcache): If the thread doesn't have a regcache yet,
9377 create one, instead of aborting gdbserver.
9378 (regcache_invalidate_one): Rename to ...
9379 (regcache_invalidate_thread): ... this.
9380 (regcache_invalidate_one): New.
9381 (regcache_invalidate): Only invalidate registers of the current
9383 (init_register_cache): Add target_desc parameter, and use it.
9384 (new_register_cache): Ditto. Assert the target description has a
9385 non zero registers_size.
9386 (regcache_cpy): Add assertions. Adjust.
9387 (realloc_register_cache, set_register_cache): Delete.
9388 (registers_to_string, registers_from_string): Adjust.
9389 (find_register_by_name, find_regno, find_register_by_number)
9390 (register_cache_size): Add target_desc parameter, and use it.
9391 (free_register_cache_thread, free_register_cache_thread_one)
9392 (regcache_release, register_cache_size): New.
9393 (register_size): Add target_desc parameter, and use it.
9394 (register_data, supply_register, supply_register_zeroed)
9395 (supply_regblock, supply_register_by_name, collect_register)
9396 (collect_register_as_string, collect_register_by_name): Adjust.
9397 * regcache.h (struct target_desc): Forward declare.
9398 (struct regcache) <tdesc>: New field.
9399 (init_register_cache, new_register_cache): Add target_desc
9401 (regcache_invalidate_thread): Declare.
9402 (regcache_invalidate_one): Delete declaration.
9403 (regcache_release): Declare.
9404 (find_register_by_number, register_cache_size, register_size)
9405 (find_regno): Add target_desc parameter.
9406 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9408 * remote-utils.c: Include tdesc.h.
9409 (outreg, prepare_resume_reply): Adjust.
9410 * server.c: Include tdesc.h.
9411 (gdbserver_xmltarget): Delete declaration.
9412 (get_features_xml, process_serial_event): Adjust.
9413 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9415 (struct process_info) <tdesc>: New field.
9416 (ipa_tdesc): Declare.
9417 * tdesc.c: New file.
9418 * tdesc.h: New file.
9419 * tracepoint.c: Include tdesc.h.
9420 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9421 (get_context_regcache): Adjust to pass ipa_tdesc down.
9422 (do_action_at_tracepoint): Adjust to get the register cache size
9423 from the context regcache's description.
9424 (traceframe_walk_blocks): Adjust to get the register cache size
9425 from the current trace frame's description.
9426 (traceframe_get_pc): Adjust to get current trace frame's
9427 description and pass it down.
9428 (gdb_collect): Adjust to get the register cache size from the
9430 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9431 (gdbserver_xmltarget): Delete.
9432 (initialize_low_tracepoint): Set the ipa's target description.
9433 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9434 (initialize_low_tracepoint): Set the ipa's target description.
9435 * linux-x86-low.c: Include tdesc.h.
9436 [__x86_64__] (is_64bit_tdesc): New.
9437 (ps_get_thread_area, x86_get_thread_area): Use it.
9438 (i386_cannot_store_register): Rename to ...
9439 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9440 (i386_cannot_fetch_register): Rename to ...
9441 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9442 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9444 (target_regsets): Rename to ...
9445 (x86_regsets): ... this.
9446 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9448 (x86_siginfo_fixup): Use is_64bit_tdesc.
9449 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9450 (tdesc_x32_avx_linux, tdesc_x32_linux)
9451 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9453 (x86_linux_update_xmltarget): Delete.
9454 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9455 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9456 (AMD64_LINUX_USER64_CS): New.
9457 (x86_linux_read_description): New, based on
9458 x86_linux_update_xmltarget.
9459 (same_process_callback): New.
9460 (x86_arch_setup_process_callback): New.
9461 (x86_linux_update_xmltarget): New.
9462 (x86_regsets_info): New.
9463 (amd64_linux_regs_info): New.
9464 (i386_linux_usrregs_info): New.
9465 (i386_linux_regs_info): New.
9466 (x86_linux_regs_info): New.
9467 (x86_arch_setup): Reimplement.
9468 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9469 (x86_emit_ops): Ditto.
9470 (the_low_target): Adjust. Install x86_linux_regs_info,
9471 x86_cannot_fetch_register, and x86_cannot_store_register.
9472 (initialize_low_arch): New.
9473 * linux-ia64-low.c (tdesc_ia64): Declare.
9474 (ia64_fetch_register): Adjust.
9475 (ia64_usrregs_info, regs_info): New globals.
9476 (ia64_regs_info): New function.
9477 (the_low_target): Adjust.
9478 (initialize_low_arch): New function.
9479 * linux-sparc-low.c (tdesc_sparc64): Declare.
9480 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9482 (sparc_arch_setup): New function.
9483 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9484 (the_low_target): Adjust.
9485 (initialize_low_arch): New function.
9486 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9487 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9488 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9489 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9490 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9491 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9492 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9493 (tdesc_powerpc_isa205_vsx64l): Declare.
9494 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9495 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9496 (ppc_set_pc, ppc_get_hwcap): Adjust.
9497 (ppc_usrregs_info): Forward declare.
9498 (!__powerpc64__) ppc_regmap_adjusted: New global.
9499 (ppc_arch_setup): Adjust to the current process'es target
9501 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9502 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9503 (ppc_store_evrregset): Adjust.
9504 (target_regsets): Rename to ...
9505 (ppc_regsets): ... this, and make static.
9506 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9507 (ppc_regs_info): New function.
9508 (the_low_target): Adjust.
9509 (initialize_low_arch): New function.
9510 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9511 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9512 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9513 (tdesc_s390x_linux64v2): Declare.
9514 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9515 (s390_fill_gregset, s390_store_last_break): Adjust.
9516 (target_regsets): Rename to ...
9517 (s390_regsets): ... this, and make static.
9518 (s390_get_pc, s390_set_pc): Adjust.
9519 (s390_get_hwcap): New target_desc parameter, and use it.
9520 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9521 (s390_arch_setup): Adjust to set the current process'es target
9522 description. Don't adjust the regmap.
9523 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9524 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9525 (regs_info_3264): New globals.
9526 (s390_regs_info): New function.
9527 (the_low_target): Adjust.
9528 (initialize_low_arch): New function.
9529 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9530 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9531 [__mips64] (init_registers_mips_linux)
9532 (init_registers_mips_dsp_linux): Delete defines.
9533 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9534 (have_dsp): New global.
9535 (mips_read_description): New, based on mips_arch_setup.
9536 (mips_arch_setup): Reimplement.
9537 (get_usrregs_info): New function.
9538 (mips_cannot_fetch_register, mips_cannot_store_register)
9539 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9540 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9541 (target_regsets): Rename to ...
9542 (mips_regsets): ... this, and make static.
9543 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9544 (dsp_regs_info, regs_info): New globals.
9545 (mips_regs_info): New function.
9546 (the_low_target): Adjust.
9547 (initialize_low_arch): New function.
9548 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9549 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9551 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9552 (arm_read_description): New, with bits factored from
9554 (arm_arch_setup): Reimplement.
9555 (target_regsets): Rename to ...
9556 (arm_regsets): ... this, and make static.
9557 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9558 (arm_regs_info): New function.
9559 (the_low_target): Adjust.
9560 (initialize_low_arch): New function.
9561 * linux-m68k-low.c (tdesc_m68k): Declare.
9562 (target_regsets): Rename to ...
9563 (m68k_regsets): ... this, and make static.
9564 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9565 (m68k_regs_info): New function.
9566 (m68k_arch_setup): New function.
9567 (the_low_target): Adjust.
9568 (initialize_low_arch): New function.
9569 * linux-sh-low.c (tdesc_sharch): Declare.
9570 (target_regsets): Rename to ...
9571 (sh_regsets): ... this, and make static.
9572 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9573 (sh_regs_info, sh_arch_setup): New functions.
9574 (the_low_target): Adjust.
9575 (initialize_low_arch): New function.
9576 * linux-bfin-low.c (tdesc_bfin): Declare.
9577 (bfin_arch_setup): New function.
9578 (bfin_usrregs_info, regs_info): New globals.
9579 (bfin_regs_info): New function.
9580 (the_low_target): Adjust.
9581 (initialize_low_arch): New function.
9582 * linux-cris-low.c (tdesc_cris): Declare.
9583 (cris_arch_setup): New function.
9584 (cris_usrregs_info, regs_info): New globals.
9585 (cris_regs_info): New function.
9586 (the_low_target): Adjust.
9587 (initialize_low_arch): New function.
9588 * linux-cris-low.c (tdesc_crisv32): Declare.
9589 (cris_arch_setup): New function.
9590 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9591 (cris_regs_info): New function.
9592 (the_low_target): Adjust.
9593 (initialize_low_arch): New function.
9594 * linux-m32r-low.c (tdesc_m32r): Declare.
9595 (m32r_arch_setup): New function.
9596 (m32r_usrregs_info, regs_info): New globals.
9597 (m32r_regs_info): Adjust.
9598 (initialize_low_arch): New function.
9599 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9600 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9601 (tic6x_usrregs_info): Forward declare.
9602 (tic6x_read_description): New function, based on ...
9603 (tic6x_arch_setup): ... this. Reimplement.
9604 (target_regsets): Rename to ...
9605 (tic6x_regsets): ... this, and make static.
9606 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9607 (tic6x_regs_info): New function.
9608 (the_low_target): Adjust.
9609 (initialize_low_arch): New function.
9610 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9611 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9612 (target_regsets): Rename to ...
9613 (xtensa_regsets): ... this, and make static.
9614 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9616 (xtensa_arch_setup, xtensa_regs_info): New functions.
9617 (the_low_target): Adjust.
9618 (initialize_low_arch): New function.
9619 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9620 (nios2_arch_setup): Set the current process'es tdesc.
9621 (target_regsets): Rename to ...
9622 (nios2_regsets): ... this.
9623 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9624 (nios2_regs_info): New function.
9625 (the_low_target): Adjust.
9626 (initialize_low_arch): New function.
9627 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9628 (aarch64_arch_setup): Set the current process'es tdesc.
9629 (target_regsets): Rename to ...
9630 (aarch64_regsets): ... this.
9631 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9632 (aarch64_regs_info): New function.
9633 (the_low_target): Adjust.
9634 (initialize_low_arch): New function.
9635 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9637 (target_regsets): Rename to ...
9638 (tile_regsets): ... this.
9639 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9640 (tile_regs_info): New function.
9641 (tile_arch_setup): Set the current process'es tdesc.
9642 (the_low_target): Adjust.
9643 (initialize_low_arch): New function.
9644 * spu-low.c (tdesc_spu): Declare.
9645 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9646 * win32-arm-low.c (tdesc_arm): Declare.
9647 (arm_arch_setup): New function.
9648 (the_low_target): Install arm_arch_setup instead of
9650 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9651 (init_windows_x86): Rename to ...
9652 (i386_arch_setup): ... this. Set `win32_tdesc'.
9653 (the_low_target): Adjust.
9654 * win32-low.c (win32_tdesc): New global.
9655 (child_add_thread): Don't create the thread cache here.
9656 (do_initial_child_stuff): Set the new process'es tdesc.
9657 * win32-low.h (struct target_desc): Forward declare.
9658 (win32_tdesc): Declare.
9659 * lynx-i386-low.c (tdesc_i386): Declare global.
9660 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9661 * lynx-low.c (lynx_tdesc): New global.
9662 (lynx_add_process): Set the new process'es tdesc.
9663 * lynx-low.h (struct target_desc): Forward declare.
9664 (lynx_tdesc): Declare global.
9665 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9666 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9667 * nto-low.c (nto_tdesc): New global.
9668 (do_attach): Set the new process'es tdesc.
9669 * nto-low.h (struct target_desc): Forward declare.
9670 (nto_tdesc): Declare.
9671 * nto-x86-low.c (tdesc_i386): Declare.
9672 (nto_x86_arch_setup): Set `nto_tdesc'.
9674 2013-06-04 Gary Benson <gbenson@redhat.com>
9676 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9677 to qSupported response when appropriate.
9678 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9679 with nonzero-length annex.
9680 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9681 arguments supplied in annex.
9683 2013-05-31 Doug Evans <dje@google.com>
9686 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9687 64 bits in 64-cross-32 environment.
9689 2013-05-28 Pedro Alves <palves@redhat.com>
9691 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9692 (aarch64-without-fpu.c): Delete rule.
9693 * configure.srv (aarch64*-*-linux*): Remove references to
9694 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9695 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9698 2013-05-24 Pedro Alves <palves@redhat.com>
9700 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9701 instead of strchr/decode_address. Error if the range isn't split
9702 with a ','. Don't assume there's be a ':' in the action.
9704 2013-05-23 Yao Qi <yao@codesourcery.com>
9705 Pedro Alves <palves@redhat.com>
9707 * linux-low.c (lwp_in_step_range): New function.
9708 (linux_wait_1): If the thread was range stepping and stopped
9709 outside the stepping range, report the stop to GDB. Otherwise,
9710 continue stepping. Add range stepping debug output.
9711 (linux_set_resume_request): Copy the step range from the resume
9713 (linux_supports_range_stepping): New.
9714 (linux_target_ops) <supports_range_stepping>: Set to
9715 linux_supports_range_stepping.
9716 * linux-low.h (struct linux_target_ops)
9717 <supports_range_stepping>: New field.
9718 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9719 * linux-x86-low.c (x86_supports_range_stepping): New.
9720 (the_low_target) <supports_range_stepping>: Set to
9721 x86_supports_range_stepping.
9722 * server.c (handle_v_cont): Handle 'r' action.
9723 (handle_v_requests): Append ";r" if the target supports range
9725 * target.h (struct thread_resume) <step_range_start,
9726 step_range_end>: New fields.
9727 (struct target_ops) <supports_range_stepping>:
9729 (target_supports_range_stepping): New macro.
9731 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9733 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9734 confusion in comment.
9736 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9738 * lynx-low.c (struct process_info_private): New type.
9739 (lynx_add_process): New function.
9740 (lynx_create_inferior, lynx_attach): Replace calls to
9741 add_process by calls to lynx_add_process.
9742 (lynx_resume): If PTID is null, then try using
9743 current_process()->private->last_wait_event_ptid.
9745 (lynx_clear_inferiors): Delete. The contents of that function
9746 has been inlined in lynx_mourn;
9747 (lynx_wait_1): Save the ptid in the process's private data.
9748 (lynx_mourn): Free the process' private data. Replace call
9749 to lynx_clear_inferiors by call to clear_inferiors.
9751 2013-05-17 Yao Qi <yao@codesourcery.com>
9753 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9756 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9758 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9759 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9760 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9761 PT_TEXT_END_ADDR guards. Update comments.
9762 (linux_target_op) <read_offsets>: Conditionally define to
9763 linux_read_offsets if the target is UCLIBC and if it defines
9764 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9766 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9767 Andrew Jenner <andrew@codesourcery.com>
9769 * Makefile.in (SFILES): Add linux-nios2-low.c.
9770 (clean): Add action to delete nios2-linux.c.
9771 (nios2-linux.c): New rule.
9772 * configure.srv: Add nios2*-*-linux*.
9773 * linux-nios2-low.c: New.
9775 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9777 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9779 2013-04-25 Hui Zhu <hui@codesourcery.com>
9782 * ax.c (ax_printf): Add fflush.
9784 2013-04-22 Tom Tromey <tromey@redhat.com>
9786 * Makefile.in (SFILES): Add filestuff.c.
9787 (OBS): Add filestuff.o.
9788 (filestuff.o): New target.
9789 * config.in, configure: Rebuild.
9790 * configure.ac: Check for fdwalk, pipe2.
9792 2013-04-17 Pedro Alves <palves@redhat.com>
9794 * configure.ac (USE_THREAD_DB): Delete variable.
9795 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9796 Don't AC_SUBST USE_THREAD_DB.
9797 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9798 * config.in, configure: Regenerate.
9800 2013-04-16 Pedro Alves <palves@redhat.com>
9802 * linux-low.h (struct lwp_info) <thread_known>: Move under
9803 the USE_THREAD_DB #ifdef.
9805 2013-04-16 Pedro Alves <palves@redhat.com>
9807 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9808 (linux-low.o): Delete rule.
9809 * linux-low.h: Always include "gdb_thread_db.h" instead of
9810 conditionally including thread_db.h.
9811 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9814 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9816 * Makefile.in (install-only): Fix make install regression.
9818 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9820 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9821 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9823 * gdbserver.1: Remove.
9825 2013-03-22 Pedro Alves <palves@redhat.com>
9827 * linux-low.c (handle_extended_wait): Don't call
9828 linux_enable_event_reporting.
9830 2013-03-15 Tony Theodore <tonyt@logyst.com>
9833 * Makefile.in (SHELL): Use @SHELL@.
9835 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9837 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9840 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9842 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9843 Remove extraneous NULL element.
9845 2013-03-13 Yao Qi <yao@codesourcery.com>
9847 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9848 'V' block in trace frame.
9850 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9852 * target.h (struct target_ops): Add btrace ops.
9853 (target_supports_btrace): New macro.
9854 (target_enable_btrace): New macro.
9855 (target_disable_btrace): New macro.
9856 (target_read_btrace): New macro.
9857 * gdbthread.h (struct thread_info): Add btrace field.
9858 * server.c: Include btrace-common.h.
9859 (handle_btrace_general_set): New function.
9860 (handle_btrace_enable): New function.
9861 (handle_btrace_disable): New function.
9862 (handle_general_set): Call handle_btrace_general_set.
9863 (handle_qxfer_btrace): New function.
9864 (struct qxfer qxfer_packets[]): Add btrace entry.
9865 * inferiors.c (remove_thread): Disable btrace.
9866 * linux-low: Include linux-btrace.h.
9867 (linux_low_enable_btrace): New function.
9868 (linux_low_read_btrace): New function.
9869 (linux_target_ops): Add btrace ops.
9870 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9871 Add srv_linux_btrace=yes.
9872 (x86_64-*-linux*): Add linux-btrace.o.
9873 Add srv_linux_btrace=yes.
9874 * configure.ac: Define HAVE_LINUX_BTRACE.
9875 * config.in: Regenerated.
9876 * configure: Regenerated.
9878 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9880 * server.c (handle_qxfer): Preserve error message if -3 is
9882 (qxfer): Document the -3 return value.
9884 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9886 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9887 (linux_btrace_h): New variable.
9888 (linux-btrace.o): New rule.
9890 2013-03-08 Stan Shebs <stan@codesourcery.com>
9891 Hafiz Abid Qadeer <abidh@codesourcery.com>
9893 * tracepoint.c (trace_buffer_size): New global.
9894 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9895 (init_trace_buffer): Change to one-argument function. Allocate
9896 trace buffer memory.
9897 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9898 handle QTBuffer:size packet.
9899 (cmd_bigqtbuffer_size): New function.
9900 (initialize_tracepoint): Call init_trace_buffer with
9901 DEFAULT_TRACE_BUFFER_SIZE.
9902 * server.c (handle_query): Add QTBuffer:size in the
9905 2013-03-07 Yao Qi <yao@codesourcery.com>
9907 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9908 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9910 (cmd_qtsp): Adjust condition. Do post increment.
9911 Set cur_action and cur_step_action back to 0.
9913 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9916 * linux-low.c (linux_write_memory): Return early success if LEN is
9919 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9921 * configure.srv: Add x86_64-*-cygwin* as target.
9923 2013-02-28 Tom Tromey <tromey@redhat.com>
9925 * configure.ac: Invoke AC_SYS_LARGEFILE.
9926 * configure, config.in: Rebuild.
9928 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9930 * win32-low.c: Throughout, fix format strings and casts of
9931 printf-like functions to avoid type related warnings on all
9933 (get_child_debug_event): Print dwDebugEventCode as hex since
9934 that's how it's usually documented.
9936 2013-02-28 Yao Qi <yao@codesourcery.com>
9938 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9941 2013-02-27 Jiong Wang <jiwang@tilera.com>
9943 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9944 (reg-tilegx32.c): New rule.
9945 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9946 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9947 different register info initializer according to elf class.
9948 (init_registers_tilgx32): New function. The tilegx32 register info
9950 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9951 (tile_store_gregset): Likewise.
9953 2013-02-27 Yao Qi <yao@codesourcery.com>
9955 * server.c (process_point_options): Print debug message when
9956 debug_threads is true.
9958 2013-02-26 Yao Qi <yao@codesourcery.com>
9960 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9962 2013-02-19 Pedro Alves <palves@redhat.com>
9963 Kai Tietz <ktietz@redhat.com>
9967 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9968 instead of strtoul to extract address from packet.
9969 (process_serial_event) <'z'>: Likewise.
9971 2013-02-18 Yao Qi <yao@codesourcery.com>
9973 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9975 2013-02-14 Pedro Alves <palves@redhat.com>
9979 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9980 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9982 2013-02-14 Pedro Alves <palves@redhat.com>
9984 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9986 2013-02-14 Pedro Alves <palves@redhat.com>
9988 * tracepoint.c (save_string): Delete.
9989 (add_tracepoint_action): Use savestring instead of save_string.
9991 2013-02-12 Pedro Alves <palves@redhat.com>
9993 * linux-xtensa-low.c: Ditto.
9994 * xtensa-xtregs.c: Ditto.
9996 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9998 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10001 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10003 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10004 aarch64_num_wp_regs and aarch64_num_bp_regs to
10005 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10007 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10009 * linux-aarch64-low.c (ps_get_thread_area): Replace
10010 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10012 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10013 Marcus Shawcroft <marcus.shawcroft@arm.com>
10014 Nigel Stephens <nigel.stephens@arm.com>
10015 Yufeng Zhang <yufeng.zhang@arm.com>
10017 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10018 (aarch64.c, aarch64-without-fpu.c): New targets.
10019 * configure.srv (aarch64*-*-linux*): New.
10020 * linux-aarch64-low.c: New file.
10022 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10024 * linux-low.c (handle_extended_wait, linux_create_inferior)
10025 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10026 (dequeue_one_deferred_signal, linux_resume_one_thread)
10027 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10028 (linux_tracefork_grandchild, linux_test_for_tracefork)
10029 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10030 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10031 where the argument is 0.
10033 2013-01-25 Yao Qi <yao@codesourcery.com>
10035 * event-loop.c: Include "queue.h".
10036 (gdb_event_p): New typedef.
10037 (struct gdb_event) <next_event>: Remove.
10038 (event_queue): Change to QUEUE(gdb_event_p).
10039 (async_queue_event): Remove.
10040 (gdb_event_xfree): New.
10041 (initialize_event_loop): New.
10042 (process_event): Use API from QUEUE.
10043 (wait_for_event): Likewise.
10044 * server.c (main): Call initialize_event_loop.
10045 * server.h (initialize_event_loop): Declare.
10047 2013-01-18 Yao Qi <yao@codesourcery.com>
10049 * ax.h (struct eval_agent_expr_context): New.
10050 (gdb_eval_agent_expr): Update declaration.
10051 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10052 TFRAME. Add new argument CTX.
10053 * server.h (struct eval_agent_expr_context): Declare.
10054 (agent_mem_read, agent_tsv_read): Update declaration.
10055 (agent_mem_read_string): Likewise.
10056 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10057 (add_traceframe_block): Add new argument TPOINT.
10058 Increase TPOINT->traceframe_usage.
10059 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10060 eval_tracepoint_agent_expr.
10061 (condition_true_at_tracepoint): Likewise.
10062 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10063 (agent_mem_read_string, agent_tsv_read): Likewise.
10065 2013-01-16 Yao Qi <yao@codesourcery.com>
10067 * linux-low.c (linux_resume_one_lwp): Don't check
10068 'lwp->bp_reinsert != 0'.
10070 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10071 Pedro Alves <palves@redhat.com>
10073 * lynx-low.c (ptrace_request_to_str): Define a temporary
10074 macro and use it to simplify this function's implementation.
10076 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10078 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10081 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10083 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10085 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10087 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10089 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10091 * lynx-low.c (lynx_resume): Use the resume_info parameter
10092 to determine the ptid for the lynx_ptrace call, unless
10093 it is equal to minus_one_ptid, in which case we use the
10094 ptid of the current_inferior.
10095 (lynx_wait_1): After having received a thread create/exit
10096 event, resume the inferior's execution using the signaling
10097 thread's ptid, rather than the old ptid.
10099 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10101 * lynx-low.c (lynx_resume): Delete variable ret.
10103 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10105 * gdbreplay.c (gdbreplay_version): Update copyright year.
10106 * server.c (gdbserver_version): Likewise.
10108 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10110 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10113 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10115 * lynx-low.c (ptrace_request_to_str): Add handling for
10116 PTRACE_GETTRACESIG.
10118 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10120 * lynx-low.c (lynx_attach): Delete variable new_process.
10122 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10124 * lynx-low.c (lynx_create_inferior): Delete variable
10127 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10129 * lynx-low.c (ptrace_request_to_str): Do not handle
10130 PTRACE_GETTHREADLIST if this macro does not exist.
10132 2012-12-15 Yao Qi <yao@codesourcery.com>
10134 * Makefile.in (OBS): Add notif.o.
10135 * notif.c, notif.h: New.
10136 * server.c: Include "notif.h".
10137 (struct vstop_notif) <next>: Remove.
10139 (queue_stop_reply): Update.
10140 (push_event, send_next_stop_reply): Remove.
10141 (discard_queued_stop_replies): Update.
10142 (notif_stop): New variable.
10143 (handle_v_stopped): Remove.
10144 (handle_v_requests): Don't call handle_v_stopped. Call
10145 handle_ack_notif instead.
10146 (queue_stop_reply_callback): Call notif_event_enque instead
10147 of queue_stop_reply.
10148 (handle_status): Don't call send_next_stop_reply, call
10149 notif_write_event instead.
10150 (kill_inferior_callback): Likewise.
10151 (detach_or_kill_inferior_callback): Likewise.
10152 (main): Call initialize_notif.
10153 (process_serial_event): Call QUEUE_is_empty.
10154 (handle_target_event): Call notif_push instead of push event.
10155 * server.h (push_event): Remove declaration.
10157 2012-12-10 Tom Tromey <tromey@redhat.com>
10159 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10160 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10163 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10164 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10165 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10166 (amd64-linux-ipa.o, ax.o): Rewrite.
10167 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10168 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10169 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10170 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10171 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10172 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10173 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10174 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10175 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10176 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10177 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10178 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10179 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10180 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10181 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10182 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10183 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10184 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10185 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10186 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10187 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10188 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10189 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10190 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10191 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10192 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10193 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10194 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10195 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10196 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10197 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10198 (reg-tilegx.o): Remove.
10199 (all_object_files): New macro.
10200 Include .deps files.
10201 * aclocal.m4, configure: Rebuild.
10202 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10203 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10204 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10206 2012-12-05 Tom Tromey <tromey@redhat.com>
10209 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10211 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10213 * configure.ac: Check for linux/perf_event.h.
10214 * config.in: Regenerated.
10215 * configure: Regenerated.
10217 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10219 * hostio.c (handle_readlink): Decrease buffer size
10220 parameter passed to readlink by one byte.
10222 2012-11-26 Yao Qi <yao@codesourcery.com>
10224 * configure.ac (build_warnings): Append '-Wempty-body'.
10225 * configure: Regenerated.
10226 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10229 2012-11-15 Pierre Muller <muller@sourceware.org>
10231 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10232 * config.in: Regenerate.
10233 * configure: Regenerate.
10234 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10235 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10236 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10237 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10239 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10240 instead of <sys/wait.h> header.
10241 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10243 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10245 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10246 (various make rules): Remove -DGDBSERVER
10248 2012-11-09 Yao Qi <yao@codesourcery.com>
10250 * spu-low.c (current_ptid): Move it to ..
10251 * gdbthread.h: ... here. New.
10252 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10253 * server.c (myresume, process_serial_event): Likewise.
10254 * thread-db.c (thread_db_find_new_threads): Likewise.
10255 * tracepoint.c (run_inferior_command): Likewise.
10257 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10259 * server.c (handle_search_memory_1): Include access length in
10262 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10264 * linux-crisv32-low.c: Fix compile errors.
10266 2012-09-04 Yao Qi <yao@codesourcery.com>
10268 * tracepoint.c (cmd_qtsv): Adjust debug message.
10269 Don't check CUR_TPOINT.
10271 2012-08-28 Yao Qi <yao@codesourcery.com>
10273 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10274 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10275 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10276 Remove declarations of xmalloc, xreallloc, xstrdup and
10278 * Makefile.in (libiberty_h): New.
10279 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10280 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10282 2012-08-23 Yao Qi <yao@codesourcery.com>
10284 * server.h: Remove declaration of 'xsnprintf'.
10286 2012-08-22 Keith Seitz <keiths@redhat.com>
10288 * server.h: Include build-gnulib-gbserver/config.h.
10289 * gdbreplay.c: Likewise.
10291 2012-08-08 Doug Evans <dje@google.com>
10293 * Makefile.in (SFILES): Add gdb_vecs.c.
10294 (OBS): Add gdb_vecs.o.
10295 (gdb_vecs_h, host_defs_h): New variables.
10296 (thread-db.o): Add $(gdb_vecs_h) dependency.
10297 (gdb_vecs.o): New rule.
10298 * thread-db.c: #include "gdb_vecs.h".
10299 (thread_db_load_search): Use a vector to iterate over path elements.
10300 Handle text appearing after "$pdir".
10302 * configure.ac: Add check for strstr.
10303 * config.in: Regenerate.
10304 * configure: Regenerate.
10306 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10308 * hostio.c (handle_pread): If pread fails, fall back to attempting
10310 (handle_pwrite): Likewise for pwrite.
10312 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10314 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10315 between unsupported TYPE and unimplementable ADDR/LEN combination.
10316 (arm_insert_point): Act on new return value.
10318 2012-07-31 Pedro Alves <palves@redhat.com>
10320 * server.c (process_point_options): Only skip tokens if we find
10321 one that is unrecognized. Don't treat 'X' specially while
10322 skipping unrecognized tokens.
10324 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10326 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10327 to 4-byte-align HW breakpoint addresses for Thumb.
10329 2012-07-27 Yao Qi <yao@codesourcery.com>
10333 * server.h: Declare gdb_agent_about_to_close.
10334 * target.c (kill_inferior): Include "agent.h".
10335 New. Send command 'kill'.
10336 * target.h (kill_inferior): Removed macro.
10337 * tracepoint.c (gdb_agent_about_to_close): New.
10338 (gdb_agent_helper_thread): Handle command 'close'.
10339 Wait endlessly until the inferior stops.
10340 Install gdb_agent_remove_socket to atexit hook.
10341 (agent_socket_name): New static variable.
10342 (gdb_agent_socket_init): Replace local variable 'name' with
10343 'agent_socket_name'.
10344 (gdb_agent_remove_socket): New.
10346 2012-07-27 Yao Qi <yao@codesourcery.com>
10348 * server.c (process_point_options): Stop at 'X' when parsing.
10350 2012-07-19 Michael Eager <eager@eagercon.com>
10352 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10354 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10355 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10356 hardware breakpoint.
10358 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10360 * gdbserver/linux-low.c (initialize_low): Call
10361 linux_ptrace_init_warnings.
10363 2012-07-02 Doug Evans <dje@google.com>
10365 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10368 2012-07-02 Stan Shebs <stan@codesourcery.com>
10370 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10371 (ax.o): Add it to build rule.
10373 (OBS): Add format.o.
10374 (IPA_OBS): Add format.o.
10375 * server.c (handle_query): Claim support for breakpoint commands.
10376 (process_point_options): Add command case.
10377 (process_serial_event): Leave running if there are printfs in
10379 * mem-break.h (any_persistent_commands): Declare.
10380 (add_breakpoint_commands): Declare.
10381 (gdb_no_commands_at_breakpoint): Declare.
10382 (run_breakpoint_commands): Declare.
10383 * mem-break.c (struct point_command_list): New struct.
10384 (struct breakpoint): New field command_list.
10385 (any_persistent_commands): New function.
10386 (add_commands_to_breakpoint): New function.
10387 (add_breakpoint_commands): New function.
10388 (gdb_no_commands_at_breakpoint): New function.
10389 (run_breakpoint_commands): New function.
10390 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10392 * ax.c: Include format.h.
10393 (ax_printf): New function.
10394 (gdb_eval_agent_expr): Add printf opcode.
10396 2012-06-13 Yao Qi <yao@codesourcery.com>
10398 * server.c (start_inferior): Remove duplicated writes to fields
10399 'last_resume_kind' and 'last_status' of 'current_inferior'.
10401 2012-06-12 Yao Qi <yao@codesourcery.com>
10402 Pedro Alves <palves@redhat.com>
10404 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10406 * server.c (handle_v_cont): Extend comment.
10408 2012-06-11 Yao Qi <yao@codesourcery.com>
10410 * linux-low.c (linux_attach): Add 'static'.
10412 2012-06-06 Yao Qi <yao@codesourcery.com>
10414 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10416 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10418 Fix gcc -flto compilation warning.
10419 * server.c (main): Make variable multi_mode and attach volatile.
10421 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10423 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10424 if the platform doesn't know about it.
10426 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10428 * Makefile.in (SFILES): Add linux-tile-low.c.
10429 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10430 * configure.srv: Handle tilegx-*-linux*.
10431 * linux-tile-low.c: New file.
10433 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10435 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10437 2012-05-24 Pedro Alves <palves@redhat.com>
10441 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10443 2012-05-24 Pedro Alves <palves@redhat.com>
10447 Replace target_signal with gdb_signal throughout.
10449 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10451 * linux-low.c (linux_store_registers): Avoid the copying sequence
10452 when no data has been retrieved by ptrace.
10454 2012-05-22 Will Deacon <will.deacon@arm.com>
10456 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10457 Include asm/ptrace.h.
10458 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10461 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10463 * linux-low.c (linux_store_registers): Don't re-retrieve data
10464 with ptrace that has already been obtained from /proc. Always
10465 copy any data retrieved with ptrace to the buffer supplied.
10467 2012-05-11 Yao Qi <yao@codesourcery.com>
10468 Pedro Alves <palves@redhat.com>
10470 * linux-low.c (enum stopping_threads_kind): New.
10471 (stopping_threads): Change type to `enum stopping_threads_kind'.
10472 (handle_extended_wait): If stopping and suspending threads, leave
10473 the new_lwp suspended too.
10474 (linux_wait_for_event): Adjust.
10475 (stop_all_lwps): Set `stopping_threads' to
10476 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10477 whether we're suspending threads or just stopping them. Assert no
10480 2012-04-29 Yao Qi <yao@codesourcery.com>
10482 * server.h: Move some code to ...
10483 * gdbthread.h: ... here. New.
10484 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10485 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10486 (nto-low.o, win32-low.o): Likewise.
10487 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10488 * regcache.c, remote-utils.c, server.c: Likewise.
10489 * target.c, tracepoint.c, win32-low.c: Likewise.
10491 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10493 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10494 (PTRACE_ARG4_TYPE): Likewise.
10495 (PTRACE_XFER_TYPE): Likewise.
10496 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10497 ptrace to PTRACE_ARG3_TYPE.
10498 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10499 (PTRACE_ARG4_TYPE): Likewise.
10500 (PTRACE_XFER_TYPE): Likewise.
10501 (linux_detach_one_lwp): Cast fourth argument of
10502 ptrace to long then PTRACE_ARG4_TYPE.
10503 (regsets_fetch_inferior_registers): Cast third argument of
10504 ptrace to long then PTRACE_ARG3_TYPE.
10505 (regsets_store_inferior_registers): Likewise.
10507 2012-04-20 Pedro Alves <palves@redhat.com>
10509 * configure: Regenerate.
10511 2012-04-19 Pedro Alves <palves@redhat.com>
10513 * Makefile.in (GNULIB_BUILDDIR): New.
10514 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10515 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10516 (all, install-only, uninstall, clean-info, all-lib, clean): No
10517 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10518 (maintainer-clean realclean distclean): Use subdir_do.
10520 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10521 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10522 * acinclude.m4: Include acx_configure_dir.m4.
10523 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10524 calls. Call AC_PROG_RANLIB. Configure gnulib using
10527 (GNULIB_STDINT_H): Adjust.
10528 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10529 * gdbreplay.c: Include build-gnulib/config.h.
10530 * server.h: Likewise.
10531 * aclocal.m4: Regenerate.
10532 * config.in: Regenerate.
10533 * configure: Regenerate.
10535 2012-04-19 Pedro Alves <palves@redhat.com>
10537 * Makefile.in (LIBGNU, INCGNU): Adjust.
10538 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10539 (all, install-only, uninstall, clean-info, all-lib, clean)
10540 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10541 * configure.ac: Adjust AC_OUTPUT output.
10542 * aclocal.m4: Regenerate.
10543 * configure: Regenerate.
10545 2012-04-19 Pedro Alves <palves@redhat.com>
10547 * Makefile.in (generated_files): New.
10548 (server_h): Remove the explicit dependency on config.h, and depend
10549 on $generated_files.
10551 2012-04-19 Pedro Alves <palves@redhat.com>
10553 * Makefile.in (INCGNU): Add -Ignulib.
10555 2012-04-19 Pedro Alves <palves@redhat.com>
10557 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10558 (INCGNU): ... this, and spell out -I here.
10559 (GNULIB_LIB): Rename to ...
10560 (LIBGNU): ... this.
10561 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10563 2012-04-19 Pedro Alves <palves@redhat.com>
10565 * config.in: Regenerate.
10567 2012-04-19 Pedro Alves <palves@redhat.com>
10569 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10570 * server.h (memmem): Remove declaration.
10571 * config.in: Regenerate.
10572 * configure: Regenerate.
10574 2012-04-19 Yao Qi <yao@codesourcery.com>
10576 * Makefile.in (SFILES): Add common/vec.c.
10580 2012-04-19 Yao Qi <yao@codesourcery.com>
10582 * remote-utils.c (prepare_resume_reply): Replace with macro
10583 target_core_of_thread.
10584 * server.c (handle_qxfer_threads_proper): Likewise.
10585 * target.h (traget_core_of_thread): New macro.
10587 2012-04-18 Pedro Alves <palves@redhat.com>
10589 * aclocal.m4: Regenerate.
10590 * configure: Regenerate.
10592 2012-04-16 Yao Qi <yao@codesourcery.com>
10594 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10595 duplicated on address.
10597 2012-04-16 Yao Qi <yao@codesourcery.com>
10599 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10600 (struct tracepoint_action_ops) <send>: New field.
10601 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10602 (agent_expr_send, x_tracepoint_action_send): New.
10603 (l_tracepoint_action_send): New.
10604 (cmd_qtdp): Download and install tracepoint
10605 according to `use_agent'.
10606 (run_inferior_command): Add one more parameter `len'.
10608 (tracepoint_send_agent): New.
10609 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10611 2012-04-16 Yao Qi <yao@codesourcery.com>
10613 * tracepoint.c (download_tracepoints): Moved to ...
10614 (cmd_qtstart): ... here.
10616 2012-04-14 Yao Qi <yao@codesourcery.com>
10618 * tracepoint.c: Include inttypes.h.
10619 (struct collect_memory_action): Use sized types.
10620 (struct tracepoint): Likewise.
10621 (cmd_qtdp, stop_tracing): Update print specifiers.
10622 (cmd_qtp, response_tracepoint): Likewise.
10623 (collect_data_at_tracepoint): Likewise.
10624 (collect_data_at_step): Likewise.
10626 2012-04-14 Yao Qi <yao@codesourcery.com>
10628 Import gnulib module inttypes.
10629 * aclocal.m4, config.in, configure: Regenerated.
10631 2012-04-14 Yao Qi <yao@codesourcery.com>
10633 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10634 Makefile and config.status at last.
10636 2012-04-13 Yao Qi <yao@codesourcery.com>
10638 * tracepoint.c: Include stdint.h unconditionally.
10640 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10642 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10643 on BFD_HAVE_SYS_PROCFS_TYPE.
10644 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10645 * configure: Regenerate.
10646 * config.in: Likewise.
10648 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10650 * Makefile.in (clean): Also remove x32.c x32-linux.c
10651 x32-avx.c x32-avx-linux.c.
10652 (x32.o): New target.
10654 (x32-linux.o): Likewise.
10655 (x32-linux.c): Likewise.
10656 (x32-avx.o): Likewise.
10657 (x32-avx.c): Likewise.
10658 (x32-avx-linux.o): Likewise.
10659 (x32-avx-linux.c): Likewise.
10661 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10662 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10663 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10664 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10665 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10666 i386/x32-avx-linux.xml.
10668 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10669 (init_registers_x32_avx_linux): Likwise.
10670 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10671 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10673 2012-04-13 Pedro Alves <palves@redhat.com>
10675 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10676 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10677 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10678 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10681 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10683 * linux-x86-low.c (compat_x32_clock_t): New.
10684 (compat_x32_siginfo_t): Likewise.
10685 (compat_x32_siginfo_from_siginfo): Likewise.
10686 (siginfo_from_compat_x32_siginfo): Likewise.
10687 (linux_is_elf64): Likewise.
10688 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10689 and siginfo_from_compat_x32_siginfo for x32.
10690 (x86_arch_setup): Set linux_is_elf64.
10692 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10695 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10697 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10698 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10699 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10700 compatible with process.
10702 2012-04-12 Yao Qi <yao@codesourcery.com>
10704 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10705 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10706 (install-only, install-info, clean): Handle sub dir gnulib.
10707 (all-lib, am--refresh): New targets.
10708 (memmem.o): Remove target.
10709 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10710 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10711 (AC_REPLACE_FUNCS): Remove memmem.
10712 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10713 (AC_OUTPUT): Generate Makefile in gnulib/.
10714 * aclocal.m4, config.in, configure: Regenerated.
10716 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10718 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10720 2012-04-05 Pedro Alves <palves@redhat.com>
10722 -Werror=strict-aliasing
10724 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10727 2012-04-04 Pedro Alves <palves@redhat.com>
10729 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10730 (sparc_store_gregset_from_stack, sparc_store_gregset)
10731 (sparc_breakpoint_at): Fix formatting.
10733 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10735 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10737 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10738 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10739 * config.in: Regenerate.
10740 * configure: Likewise.
10742 2012-03-29 Pedro Alves <palves@redhat.com>
10744 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10745 Correct ptrace arguments.
10747 2012-03-28 Pedro Alves <palves@redhat.com>
10749 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10750 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10751 (IA64_FR1_REGNUM): New defines.
10752 (ia64_fetch_register): New.
10753 (the_low_target): Install it.
10754 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10756 * linux-low.c (linux_fetch_registers): Try the
10757 the_low_target.fetch_register hook first.
10759 * linux-arm-low.c (the_low_target): Adjust.
10760 * linux-bfin-low.c (the_low_target): Adjust.
10761 * linux-cris-low.c (the_low_target): Adjust.
10762 * linux-crisv32-low.c (the_low_target): Adjust.
10763 * linux-m32r-low.c (the_low_target): Adjust.
10764 * linux-m68k-low.c (the_low_target): Adjust.
10765 * linux-mips-low.c (the_low_target): Adjust.
10766 * linux-ppc-low.c (the_low_target): Adjust.
10767 * linux-s390-low.c (the_low_target): Adjust.
10768 * linux-sh-low.c (the_low_target): Adjust.
10769 * linux-sparc-low.c (the_low_target): Adjust.
10770 * linux-tic6x-low.c (the_low_target): Adjust.
10771 * linux-x86-low.c (the_low_target): Adjust.
10772 * linux-xtensa-low.c (the_low_target): Adjust.
10774 2012-03-26 Pedro Alves <palves@redhat.com>
10776 * server.c (handle_qxfer_libraries): Don't bail early if
10777 the_target->qxfer_libraries_svr4 is not NULL.
10779 2012-03-26 Pedro Alves <palves@redhat.com>
10781 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10783 2012-03-23 Pedro Alves <palves@redhat.com>
10785 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10786 "library-list-svr4" element's start tag when the the DSO list is
10789 2012-03-23 Pedro Alves <palves@redhat.com>
10791 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10792 a variable whose type size is the same as the inferior's pointer
10795 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10797 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10799 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10800 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10801 * linux-low.h: Include <signal.h>.
10802 (struct siginfo): Remove forward declaration.
10803 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10806 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10808 * .gitignore: Ignore more files.
10810 2012-03-19 Pedro Alves <palves@redhat.com>
10811 Jan Kratochvil <jan.kratochvil@redhat.com>
10813 * server.c (cont_thread, general_thread): Add describing comments.
10814 (start_inferior): Clear `cont_thread'.
10815 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10818 2012-03-15 Yao Qi <yao@codesourcery.com>
10820 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10822 (cmd_qtdp): ... here.
10824 2012-03-15 Yao Qi <yao@codesourcery.com>
10826 * tracepoint.c (struct tracepoint_action_ops): New.
10827 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10828 (m_tracepoint_action_download): New.
10829 (r_tracepoint_action_download): New.
10830 (x_tracepoint_action_download): New.
10831 (l_tracepoint_action_download): New.
10832 (add_tracepoint_action): Install `action->ops' according type.
10833 (download_tracepoint_1): Move code `download' function pointer
10834 of various tracepoint_action_ops.
10836 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10838 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10839 linux_ptrace_attach_warnings.
10841 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10843 * Makefile.in (linux-ptrace.o): New.
10844 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10845 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10846 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10847 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10848 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10850 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10852 2012-03-08 Yao Qi <yao@codesourcery.com>
10853 Pedro Alves <palves@redhat.com>
10855 Fix PR server/13392.
10856 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10857 offset of JMP insn.
10858 * tracepoint.c (remove_tracepoint): New.
10859 (cmd_qtdp): Call remove_tracepoint when failed to install.
10861 2012-03-07 Pedro Alves <palves@redhat.com>
10863 * linux-low.c (get_detach_signal): New.
10864 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10865 Pass on pending signals to PTRACE_DETACH. Check the result of the
10867 * server.c (program_signals, program_signals_p): New.
10868 (handle_general_set): Handle QProgramSignals.
10869 * server.h (program_signals, program_signals_p): Declare.
10871 2012-03-05 Pedro Alves <palves@redhat.com>
10872 Jan Kratochvil <jan.kratochvil@redhat.com>
10874 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10877 2012-03-03 Yao Qi <yao@codesourcery.com>
10879 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10880 agent_look_up_symbols.
10882 2012-03-03 Yao Qi <yao@codesourcery.com>
10884 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10885 (linux-x86-low.o): Likewise.
10886 * server.h: Remove in_process_agent_loaded.
10887 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10891 2012-03-03 Yao Qi <yao@codesourcery.com>
10893 * tracepoint.c (gdb_agent_capability): New global.
10894 (in_process_agent_loaded_ust): Renamed to
10895 `in_process_agent_supports_ust'.
10897 (in_process_agent_supports_ust): Call agent_capability_check.
10898 (clear_installed_tracepoints): Assert that agent supports
10901 2012-03-03 Yao Qi <yao@codesourcery.com>
10903 * linux-low.c (linux_supports_agent): New.
10904 (linux_target_ops): Initialize field `supports_agent' with
10905 linux_supports_agent.
10906 * target.h (struct target_ops) <supports_agent>: New.
10907 (target_supports_agent): New macro.
10908 * server.c (handle_general_set): Handle packet 'QAgent'.
10909 (handle_query): Send `QAgent+'.
10910 * Makefile.in (server.o): Depends on agent.h.
10912 2012-03-03 Yao Qi <yao@codesourcery.com>
10914 * Makefile.in (OBS): Add agent.o.
10915 Add new rule for agent.o.
10916 Track dependence of tracepoint.c on agent.h.
10917 * tracepoint.c (run_inferior_command_1):
10918 (run_inferior_command): Call agent_run_command.
10919 (gdb_ust_connect_sync_socket): Deleted. Move it to
10921 (resume_thread, stop_thread): Likewise.
10922 (gdb_ust_socket_init): Renamed to ...
10923 (gdb_agent_socket_init): ... New.
10924 (gdb_ust_thread): Renamed to ...
10925 (gdb_agent_helper_thread): ... New.
10926 (gdb_ust_init): Move some code to ...
10927 (gdb_agent_init): ... here. New.
10928 [HAVE_UST]: Call gdb_ust_init.
10929 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10930 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10931 * config.in, configure: Regenerated.
10933 2012-03-02 Pedro Alves <palves@redhat.com>
10935 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10936 * linux-low.c (struct simple_pid_list): New.
10937 (stopped_pids): New a struct simple_pid_list pointer.
10938 (add_to_pid_list, pull_pid_from_list): New.
10939 (handle_extended_wait): Don't assume the first signal new children
10940 report is SIGSTOP. Adjust call to pull_pid_from_list.
10941 (linux_wait_for_lwp): Adjust.
10943 2012-03-02 Yao Qi <yao@codesourcery.com>
10945 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10948 2012-03-02 Yao Qi <yao@codesourcery.com>
10950 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10951 `stop_pc' and `tpoint'. Update caller.
10953 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10955 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10956 * linux-low.c (use_linux_regsets): New macro.
10957 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10958 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10959 (linux_register_in_regsets): New function.
10960 (usr_fetch_inferior_registers): Skip registers covered by
10962 (usr_store_inferior_registers): Likewise.
10963 (usr_fetch_inferior_registers): New macro.
10964 (usr_store_inferior_registers): Likewise.
10965 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10966 (linux_store_registers): Likewise.
10967 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10969 (init_registers_mips64_dsp_linux): Likewise.
10970 (init_registers_mips_linux): New macro.
10971 (init_registers_mips_dsp_linux): Likewise.
10972 (mips_dsp_num_regs): Likewise.
10973 (DSP_BASE, DSP_CONTROL): New fallback macros.
10974 (mips_base_regs): New macro.
10975 (mips_regmap): Use it. Fix the size.
10976 (mips_dsp_regmap): New variable.
10977 (mips_dsp_regset_bitmap): Likewise.
10978 (mips_arch_setup): New function.
10979 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10981 (mips_cannot_store_register): Likewise.
10982 (the_low_target): Update .arch_setup, .num_regs and .regmap
10983 initializers. Add .regset_bitmap initializer.
10984 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10986 * linux-bfin-low.c (the_low_target): Likewise.
10987 * linux-cris-low.c (the_low_target): Likewise.
10988 * linux-crisv32-low.c (the_low_target): Likewise.
10989 * linux-ia64-low.c (the_low_target): Likewise.
10990 * linux-m32r-low.c (the_low_target): Likewise.
10991 * linux-m68k-low.c (the_low_target): Likewise.
10992 * linux-ppc-low.c (the_low_target): Likewise.
10993 * linux-s390-low.c (the_low_target): Likewise.
10994 * linux-sh-low.c (the_low_target): Likewise.
10995 * linux-sparc-low.c (the_low_target): Likewise.
10996 * linux-tic6x-low.c (the_low_target): Likewise.
10997 * linux-x86-low.c (the_low_target): Likewise.
10998 * linux-xtensa-low.c (the_low_target): Likewise.
10999 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11000 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11001 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11003 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11004 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11006 2012-02-29 Yao Qi <yao@codesourcery.com>
11007 Pedro Alves <palves@redhat.com>
11009 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11010 `step_over_finished' is true.
11012 2012-02-27 Pedro Alves <palves@redhat.com>
11014 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11015 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11017 2012-02-27 Pedro Alves <palves@redhat.com>
11020 * linux-low.c (pid_is_stopped): New.
11021 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11023 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11025 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11028 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11030 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11032 2012-02-24 Luis Machado <lgustavo@codesourcery>
11034 * server.c (handle_query): Advertise support for target-side
11035 breakpoint condition evaluation.
11036 (process_point_options): New function.
11037 (process_serial_event): When inserting a breakpoint, check for
11038 a target-side condition that should be evaluated.
11040 * mem-break.c: Include regcache.h and ax.h.
11041 (point_cond_list_t): New data structure.
11042 (breakpoint) <cond_list>: New field.
11043 (find_gdb_breakpoint_at): Make non-static.
11044 (delete_gdb_breakpoint_at): Clear any target-side
11046 (clear_gdb_breakpoint_conditions): New function.
11047 (add_condition_to_breakpoint): Likewise.
11048 (add_breakpoint_condition): Likewise.
11049 (gdb_condition_true_at_breakpoint): Likewise.
11050 (gdb_breakpoint_here): Return result directly instead
11051 of going through a local variable.
11053 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11054 (clear_gdb_breakpoint_conditions): Likewise.
11055 (add_breakpoint_condition): Likewise.
11056 (gdb_condition_true_at_breakpoint): Likewise.
11058 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11059 (need_step_over_p): Take target-side breakpoint condition into
11062 2012-02-24 Luis Machado <lgustavo@codesourcery>
11064 * server.h: Include tracepoint.h.
11065 (agent_mem_read, agent_get_trace_state_variable_value,
11066 agent_set_trace_state_variable_value,
11067 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11068 get_set_tsv_func_addr): New prototypes.
11070 * ax.h: New include file.
11071 * ax.c: New source file.
11073 * tracepoint.c: Include ax.h.
11074 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11075 agent_expr, eval_result_type): Move to ax.h.
11076 (parse_agent_expr): Rename to ...
11077 (gdb_parse_agent_expr): ... this, make it non-static and move
11079 (unparse_agent_expr) Rename to ...
11080 (gdb_unparse_agent_expr): ... this, make it non-static and move
11082 (eval_agent_expr): Rename to ...
11083 (eval_tracepoint_agent_expr): ... this.
11084 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11085 forward declarations.
11086 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11087 (agent_get_trace_state_variable_value): New function.
11088 (agent_set_trace_state_variable_value): New function.
11089 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11090 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11091 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11092 (condition_true_at_tracepoint): Likewise.
11093 (parse_agent_expr): Rename to ...
11094 (gdb_parse_agent_expr): ... this and move to ax.c.
11095 (unparse_agent_expr): Rename to ...
11096 (gdb_unparse_agent_expr): ... this and move to ax.c.
11097 (gdb_agent_op_name): Move to ax.c.
11098 (eval_agent_expr): Rename to ...
11099 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11101 (eval_tracepoint_agent_expr): New function.
11102 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11104 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11106 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11107 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11108 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11109 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11110 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11111 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11112 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11113 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11114 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11115 (compile_bytecodes): Remove forward declaration.
11116 (is_goto_target): Move to ax.c.
11117 (compile_bytecodes): Move to ax.c and call
11118 agent_get_trace_state_variable_value (...) and
11119 agent_set_trace_state_variable_value (...).
11121 * Makefile.in: Update ax.c and IPA dependencies.
11123 2012-02-24 Pedro Alves <palves@redhat.com>
11125 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11126 (cmd_bigqtbuffer_circular): ... this. Only handle
11127 'QTBuffer:circular:'.
11128 (handle_tracepoint_general_set): Adjust.
11130 2012-02-16 Yao Qi <yao@codesourcery.com>
11132 * inferiors.c: Move code to ...
11133 * dll.c: .... here. New.
11134 * server.h: Declare clear_dlls.
11135 * Makefile.in (SFILES): Add dll.c.
11139 2012-02-11 Yao Qi <yao@codesourcery.com>
11141 * server.c: (handle_monitor_command): Add a new parameter
11143 (handle_query): Update caller.
11145 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11147 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11148 * configure, config.in: Regenerate.
11149 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11152 2012-02-02 Pedro Alves <palves@redhat.com>
11154 Try SIGKILL first, then PTRACE_KILL.
11155 * linux-low.c (linux_kill_one_lwp): New.
11156 (linux_kill_one_lwp): Rename to ...
11157 (kill_one_lwp_callback): ... this. Use the new
11158 linux_kill_one_lwp.
11160 2012-02-02 Pedro Alves <palves@redhat.com>
11162 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11165 2012-01-27 Pedro Alves <palves@redhat.com>
11167 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11168 (elf_64_file_p): Make static.
11169 (linux_pid_exe_is_elf_64_file): New.
11170 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11171 Delete declarations.
11172 (linux_pid_exe_is_elf_64_file): Declare.
11173 * linux-x86-low.c (x86_arch_setup): Use
11174 linux_pid_exe_is_elf_64_file.
11176 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11178 * linux-low.c (linux_wait_for_event_1): Rename to ...
11179 (linux_wait_for_event): ... here and merge it with former
11180 linux_wait_for_event - new variable wait_ptid, use it.
11181 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11183 2012-01-23 Pedro Alves <palves@redhat.com>
11185 * server.c (main): Avoid yet another case of infinite loop while
11186 detaching/killing after a longjmp.
11188 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11191 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11193 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11195 * hostio.c (handle_readlink): New function.
11196 (handle_vFile): Call it to handle "vFile:readlink" packets.
11198 2012-01-20 Pedro Alves <palves@redhat.com>
11199 Ulrich Weigand <ulrich.weigand@linaro.org>
11201 * server.c (handle_v_requests): Only support vAttach and vRun to
11202 start multiple processes when in extended protocol mode.
11204 2012-01-17 Pedro Alves <palves@redhat.com>
11206 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11207 memalign plus mprotect to allocate the scratch buffer.
11209 2012-01-13 Pedro Alves <palves@redhat.com>
11211 * server.c (attach_inferior): Clear `cont_thread'.
11213 2012-01-13 Pedro Alves <palves@redhat.com>
11215 * server.c (main): Avoid infinite loop while detaching/killing
11218 2012-01-09 Doug Evans <dje@google.com>
11220 * server.c (start_inferior): Set last_ptid in --wrapper case.
11222 2012-01-06 Yao Qi <yao@codesourcery.com>
11224 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11226 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11228 2012-01-04 Yao Qi <yao@codesourcery.com>
11230 * tracepoint.c (cmd_qtdp): Print debug message
11231 for static tracepoint.
11233 2012-01-04 Yao Qi <yao@codesourcery.com>
11235 * tracepoint.c (trace_vdebug): Differentiate debug message
11236 between gdbserver and IPA.
11238 2012-01-03 Yao Qi <yao@codesourcery.com>
11240 * tracepoint.c (tracepoint_was_hit): Don't collect for
11243 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11245 * terminal.h: Reformat copyright header.
11247 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11249 * server.c (gdbserver_version): Update copyright year.
11250 * gdbreplay.c (gdbreplay_version): Likewise.
11252 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11254 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11257 2011-12-18 Hui Zhu <teawater@gmail.com>
11258 * linux-low.c (linux_create_inferior): Save return value to ret.
11260 2011-12-18 Hui Zhu <teawater@gmail.com>
11262 * linux-low.c (linux_create_inferior): Save return value to ret.
11264 2011-12-16 Doug Evans <dje@google.com>
11266 * linux-low.c (linux_create_inferior): If stdio connection,
11267 redirect stdin from /dev/null, stdout to stderr.
11268 * remote-utils.c (remote_is_stdio): New static global.
11269 (remote_connection_is_stdio): New function.
11270 (remote_prepare): Handle stdio connection.
11271 (remote_open): Ditto.
11272 (remote_close): Don't close stdin for stdio connections.
11273 (read_prim,write_prim): New functions. Replace all calls to
11274 read/write to these.
11275 * server.c (main): Watch for "-" argument. Move call to
11276 remote_prepare before start_inferior.
11277 * server.h (STDIO_CONNECTION_NAME): New macro.
11278 (remote_connection_is_stdio): Declare.
11280 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11281 in debugging output.
11283 2011-12-15 Yao Qi <yao@codesourcery.com>
11285 * tracepoint.c: Include sys/syscall.h.
11286 (gdb_ust_thread): Remove preprocessor conditional.
11288 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11290 * linux-low.c (linux_detach_one_lwp): Call
11291 the_low_target.prepare_to_resume before detaching.
11293 2011-12-14 Yao Qi <yao@codesourcery.com>
11295 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11298 2011-12-14 Yao Qi <yao@codesourcery.com>
11300 * i386-low.c (i386_low_stopped_data_address): Initialize local
11301 variable `control'.
11303 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11307 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11308 DR_CONTROL unless necessary. Extend comments.
11309 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11310 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11312 2011-12-13 Yao Qi <yao@codesourcery.com>
11314 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11316 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11318 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11320 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11321 Print new debug message for such case.
11323 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11325 Fix overlapping memcpy.
11326 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11327 the read_inferior_memory transfer.
11328 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11329 write_inferior_memory transfer.
11330 (set_fast_tracepoint_jump): New variable buf. Use it for the
11331 read_inferior_memory and write_inferior_memory transfers.
11332 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11333 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11334 Use it for the write_inferior_memory transfer.
11335 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11338 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11340 * linux-low.c (fetch_register, store_register): Make code
11341 consistent, fix formatting.
11343 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11345 * linux-low.c (usr_store_inferior_registers): Factor out code
11346 to handle individual registers into...
11347 (store_register): ... this new function.
11349 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11351 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11352 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11353 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11354 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11355 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11356 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11357 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11358 (srv_xmlfiles): Add new XML files.
11360 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11362 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11363 (init_registers_s390_linux32v1): Add prototype.
11364 (init_registers_s390_linux32v2): Likewise.
11365 (init_registers_s390_linux64v1): Likewise.
11366 (init_registers_s390_linux64v2): Likewise.
11367 (init_registers_s390x_linux64v1): Likewise.
11368 (init_registers_s390x_linux64v2): Likewise.
11369 (s390_num_regs): Increment to 52.
11370 (s390_regmap): Add orig_r2 register.
11371 (s390_num_regs_3264): Increment to 68.
11372 (s390_regmap_3264): Add orig_r2 register.
11373 (s390_collect_ptrace_register): Handle orig_r2 register.
11374 (s390_supply_ptrace_register): Likewise.
11375 (s390_fill_last_break): New function.
11376 (s390_store_last_break): Likewise.
11377 (s390_fill_system_call): New function.
11378 (s390_store_system_call): Likewise.
11379 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11381 (s390_check_regset): New function.
11382 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11383 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11384 Update target_regsets for available register sets.
11386 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11387 Jan Kratochvil <jan.kratochvil@redhat.com>
11389 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11390 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11392 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11393 * linux-low.h (struct process_info_private): New member r_debug.
11394 * server.c (handle_qxfer_libraries): Call
11395 the_target->qxfer_libraries_svr4.
11396 (handle_qxfer_libraries_svr4): New function.
11397 (qxfer_packets): New entry "libraries-svr4".
11398 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11399 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11400 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11401 PACKET_qXfer_libraries_svr4.
11403 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11405 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11406 PSW address/mask between 8-byte and 16-byte formats.
11407 (s390_supply_ptrace_register): Likewise.
11408 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11409 basic addressing mode bit.
11411 2011-11-24 Stan Shebs <stan@codesourcery.com>
11413 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11415 2011-11-17 Stan Shebs <stan@codesourcery.com>
11417 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11418 (tracing_start_time): New global.
11419 (tracing_stop_time): New global.
11420 (tracing_user_name): New global.
11421 (tracing_notes): New global.
11422 (tracing_stop_note): New global.
11423 (cmd_qtstart): Set traceframe_usage, start_time.
11424 (stop_tracing): Set stop_time.
11425 (cmd_qtstatus): Report additional status.
11426 (cmd_qtp): New function.
11427 (handle_tracepoint_query): Call it.
11428 (cmd_qtnotes): New function.
11429 (handle_tracepoint_general_set): Call it.
11430 (get_timestamp): Rename from tsv_get_timestamp.
11432 2011-11-14 Stan Shebs <stan@codesourcery.com>
11433 Kwok Cheung Yeung <kcy@codesourcery.com>
11435 * linux-x86-low.c (small_jump_insn): New.
11436 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11437 trampoline and error message, build a trampoline and issue a small
11438 jump instruction to it.
11439 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11440 trampoline and error message.
11441 (x86_get_min_fast_tracepoint_insn_len): New.
11442 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11443 * linux-low.h (struct linux_target_ops): Add arguments to
11444 install_fast_tracepoint_jump_pad operation, add new operation.
11445 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11447 (linux_get_min_fast_tracepoint_insn_len): New function.
11448 (linux_target_op): Add new operation.
11449 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11450 (gdb_trampoline_buffer_end): Ditto.
11451 (gdb_trampoline_buffer_error): Ditto.
11452 (struct ipa_sym_addresses): Add fields for new IPA variables.
11453 (symbol_list): Add entries for new IPA variables.
11454 (struct tracepoint): Add fields to hold the address range of the
11455 trampoline used by the tracepoint.
11456 (trampoline_buffer_head): New static variable.
11457 (trampoline_buffer_tail): Ditto.
11458 (claim_trampoline_space): New function.
11459 (have_fast_tracepoint_trampoline_buffer): New function.
11460 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11462 (install_fast_tracepoint): Ditto, also add error buffer argument.
11463 (cmd_qtminftpilen): New function.
11464 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11465 (fast_tracepoint_from_trampoline_address): New function.
11466 (fast_tracepoint_collecting): Handle trampoline as part of jump
11468 (set_trampoline_buffer_space): New function.
11469 (initialize_tracepoint): Initialize new IPA variables.
11470 * target.h (struct target_ops): Add arguments to
11471 install_fast_tracepoint_jump_pad operation, add new
11472 get_min_fast_tracepoint_insn_len operation.
11473 (target_get_min_fast_tracepoint_insn_len): New.
11474 (install_fast_tracepoint_jump_pad): Add arguments.
11475 * server.h (IPA_BUFSIZ): Define.
11476 * linux-i386-ipa.c: Include extra header files.
11477 (initialize_fast_tracepoint_trampoline_buffer): New function.
11478 (initialize_low_tracepoint): Call it.
11479 * server.h (set_trampoline_buffer_space): Declare.
11480 (claim_trampoline_space): Ditto.
11481 (have_fast_tracepoint_trampoline_buffer): Ditto.
11483 2011-11-14 Yao Qi <yao@codesourcery.com>
11485 * server.c (handle_query): Handle InstallInTrace for qSupported.
11486 * tracepoint.c (add_tracepoint): Sort list.
11487 (install_tracepoint, download_tracepoint): New.
11488 (cmd_qtdp): Call them to install and download tracepoints.
11489 (sort_tracepoints): Removed.
11490 (cmd_qtstart): Update.
11492 2011-11-14 Yao Qi <yao@codesourcery.com>
11494 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11495 * mem-break.h: Declare.
11496 * tracepoint.c (cmd_qtstart): Move some code to ...
11497 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11499 (download_tracepoints): Move some code to ...
11500 (download_tracepoint_1): ... here. New.
11502 2011-11-08 Yao Qi <yao@codesourcery.com>
11504 * remote-utils.c (relocate_instruction): A comment fix.
11506 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11508 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11509 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11510 dr_status_mirror and dr_control_mirror from debug_reg_state.
11511 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11512 (i386_initial_stuff): Remove use of deleted globals.
11513 (i386_get_thread_context, i386_set_thread_context,
11514 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11515 from debug_reg_state.
11517 2011-11-05 Yao Qi <yao@codesourcery.com>
11519 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11520 address as TPOINT's.
11522 2011-11-02 Stan Shebs <stan@codesourcery.com>
11524 * tracepoint.c (agent_mem_read_string): New function.
11525 (eval_agent_expr): Call it for tracenz.
11526 * server.c (handle_query): Report support for tracenz.
11528 2011-11-02 Yao Qi <yao@codesourcery.com>
11530 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11532 2011-11-02 Yao Qi <yao@codesourcery.com>
11534 * target.h: Fix a typo in comment.
11536 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11538 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11539 clobber the breakpoints' shadows with fast tracepoint jumps.
11540 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11541 * target.c (write_inferior_memory): Also pass MYADDR down to
11544 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11546 * configure.ac: Check support for personality routine.
11547 * configure: Regenerate.
11548 * config.in: Likewise.
11549 * linux-low.c: Include <sys/personality.h>.
11550 Define ADDR_NO_RANDOMIZE if necessary.
11551 (linux_create_inferior): Disable address space randomization when
11552 forking inferior, if requested.
11553 (linux_supports_disable_randomization): New function.
11554 (linux_target_ops): Install it.
11555 * server.h (disable_randomization): Declare.
11556 * server.c (disable_randomization): New global variable.
11557 (handle_general_set): Handle QDisableRandomization.
11558 (handle_query): Likewise for qSupported.
11559 (main): Support --disable-randomization and --no-disable-randomization
11560 command line arguments.
11561 * target.h (struct target_ops): Add supports_disable_randomization.
11562 (target_supports_disable_randomization): New macro.
11564 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11566 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11568 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11569 [!PT_GETDSBT] (target_loadmap): New definition.
11570 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11571 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11572 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11573 and PT_GETDSBT to LINUX_LOADMAP.
11574 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11575 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11577 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11579 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11580 (arm_linux_hwbp_cap): New static variable.
11581 (arm_linux_get_hwbp_cap): Replace by ...
11582 (arm_linux_init_hwbp_cap): ... this new function.
11583 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11584 (arm_linux_get_hw_watchpoint_count): Likewise.
11585 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11586 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11587 (arm_prepare_to_resume): Use perror_with_name instead of error.
11589 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11591 * linux-arm-low.c: Include <signal.h>.
11592 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11593 (struct arm_linux_hwbp_cap): New data type.
11594 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11595 (struct arm_linux_hw_breakpoint): New data type.
11596 (MAX_BPTS, MAX_WPTS): Define.
11597 (struct arch_process_info, struct arch_lwp_info): New data types.
11598 (arm_linux_get_hwbp_cap): New function.
11599 (arm_linux_get_hw_breakpoint_count): Likewise.
11600 (arm_linux_get_hw_watchpoint_count): Likewise.
11601 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11602 (arm_hwbp_control_initialize): Likewise.
11603 (arm_hwbp_control_is_enabled): Likewise.
11604 (arm_hwbp_control_is_initialized): Likewise.
11605 (arm_hwbp_control_disable): Likewise.
11606 (arm_linux_hw_breakpoint_equal): Likewise.
11607 (arm_linux_hw_point_initialize): Likewise.
11608 (struct update_registers_data): New data structure.
11609 (update_registers_callback: New function.
11610 (arm_insert_point): Likewise.
11611 (arm_remove_point): Likewise.
11612 (arm_stopped_by_watchpoint): Likewise.
11613 (arm_stopped_data_address): Likewise.
11614 (arm_new_process): Likewise.
11615 (arm_new_thread): Likewise.
11616 (arm_prepare_to_resume): Likewise.
11617 (the_low_target): Register arm_insert_point, arm_remove_point,
11618 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11619 arm_new_thread, and arm_prepare_to_resume.
11621 2011-09-15 Stan Shebs <stan@codesourcery.com>
11623 * server.h (struct emit_ops): Add compare-goto fields.
11624 * tracepoint.c (gdb_agent_op_sizes): New table.
11625 (emit_eq_goto): New function.
11626 (emit_ne_goto): New function.
11627 (emit_lt_goto): New function.
11628 (emit_le_goto): New function.
11629 (emit_gt_goto): New function.
11630 (emit_ge_goto): New function.
11631 (is_goto_target): New function.
11632 (compile_bytecodes): Recognize special cases of compare-goto
11633 combinations and call specialized emitters for them.
11634 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11635 (amd64_emit_ne_goto): New function.
11636 (amd64_emit_lt_goto): New function.
11637 (amd64_emit_le_goto): New function.
11638 (amd64_emit_gt_goto): New function.
11639 (amd64_emit_ge_goto): New function.
11640 (amd64_emit_ops): Add the new functions.
11641 (i386_emit_eq_goto): New function.
11642 (i386_emit_ne_goto): New function.
11643 (i386_emit_lt_goto): New function.
11644 (i386_emit_le_goto): New function.
11645 (i386_emit_gt_goto): New function.
11646 (i386_emit_ge_goto): New function.
11647 (i386_emit_ops): Add the new functions.
11649 2011-09-08 Stan Shebs <stan@codesourcery.com>
11651 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11652 (i386_emit_epilogue): Restore %ebx.
11654 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11656 * server.c (step_thread): Remove definition.
11657 (process_serial_event): Don't handle Hs.
11658 * server.h (step_thread): Remove declaration.
11659 * target.c (set_desired_inferior): Remove use of step_thread.
11661 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11663 * linux-low.c: Include linux-procfs.h.
11664 (linux_attach_lwp_1): Update comments.
11665 (linux_attach): Scan for existing threads when attaching to a
11666 process that is the tgid.
11667 * Makefile.in: Update dependencies.
11669 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11671 * configure.srv: Add linux-procfs.o dependencies.
11673 2011-08-14 Yao Qi <yao@codesourcery.com>
11675 * target.h (struct target_ops): Fix indent.
11676 * win32-low.c (win32_target_ops): Fix comment.
11678 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11679 Yao Qi <yao@codesourcery.com>
11681 * Makefile.in (clean): Remove tic6x-*.c files.
11682 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11683 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11684 (tic6x-c64xp-linux.c): Likewise.
11685 * configure.srv: Add support for tic6x-*-uclinux.
11686 * linux-tic6x-low.c: New.
11687 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11689 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11690 Yao Qi <yao@codesourcery.com>
11692 * target.h (struct target_ops): Add read_loadmap.
11693 * linux-low.c (struct target_loadseg): New type.
11694 (struct target_loadmap): New type.
11695 (linux_read_loadmap): New function.
11696 (linux_target_ops): Add linux_read_loadmap.
11697 * server.c (handle_query): Support qXfer:fdpic:read packet.
11698 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11701 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11703 * win32-low.c: Include <stdint.h>.
11705 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11707 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11708 to the inferior here.
11709 (i386_remove_aligned_watchpoint): Ditto.
11710 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11711 fit part of the watchpoint in the debug registers.
11712 (i386_update_inferior_debug_regs): New.
11713 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11714 registers, and only update the inferior on success.
11715 (i386_low_remove_watchpoint): Ditto.
11717 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11719 * linux-low.c (compare_ints, unique, list_threads, show_process,
11720 linux_core_of_thread): Delete.
11721 (linux_target_ops): Change linux_core_of_thread to
11722 linux_common_core_of_thread.
11723 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11724 * utils.c (malloc_failure): Change type of argument.
11725 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11726 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11727 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11728 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11729 (IPA_OBJS): Add common-utils-ipa.o.
11730 (ptid_h, linux_osdata_h): New macros.
11731 (server_h): Add common/common-utils.h, common/xml-utils.h,
11732 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11734 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11735 ptid.o, buffer.o): New rules.
11736 (linux-low.o): Add common/linux-osdata.h as a dependency.
11737 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11738 * configure.ac: Add AC_HEADER_DIRENT check.
11739 * config.in: Regenerate.
11740 * configure: Regenerate.
11741 * remote-utils.c (xml_escape_text): Delete.
11742 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11743 buffer_xml_printf): Move to common/buffer.c.
11744 * server.c (main): Remove call to initialize_inferiors.
11745 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11746 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11747 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11748 internal_error, gdb_assert, gdb_assert_fail): Delete.
11749 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11750 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11752 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11753 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11754 initialize_inferiors): Delete.
11756 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11758 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11761 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11763 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11765 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11767 2011-05-26 Yao Qi <yao@codesourcery.com>
11769 * Makefile.in (thread-db.o): Track dependence to
11770 common/gdb_thread_db.h.
11771 * thread-db.c: include gdb_thread_db.h from right place.
11773 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11775 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11776 __FILE__ and __LINE__ to internal_error.
11778 2011-05-13 Doug Evans <dje@google.com>
11780 * thread-db.c (try_thread_db_load_from_sdir): New function.
11781 (try_thread_db_load_from_dir): New function.
11782 (thread_db_load_search): Handle $sdir, ignore $pdir.
11783 Remove trying of system directories if search of
11784 libthread-db-search-path fails, that is now done via $sdir.
11786 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11788 * server.c (handle_query): Add EnableDisableTracepoints to the list
11789 of supported features.
11790 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11792 (cmd_qtenable_disable): New.
11793 (cmd_qtstart): Install tracepoints even if disabled.
11794 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11795 receiving a QTEnable or QTDisable packet.
11796 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11797 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11799 (gdb_probe): Skip data collection if static tracepoint is disabled.
11801 2011-05-10 Doug Evans <dje@google.com>
11803 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11805 2011-05-04 Doug Evans <dje@google.com>
11807 * linux-low.c (linux_join): Skip process lookup.
11808 * spu-low.c (spu_join): Ditto.
11809 * server.c (join_inferiors_callback): Delete.
11810 (process_serial_event): For 'D' packet (detach) call join_inferior
11813 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11815 * README: Don't mention xscale*-*-linux*.
11816 * configure.srv (xscale*-*-linux*): Don't handle target.
11818 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11820 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11822 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11823 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11824 (i386_emit_void_call_2): Likewise.
11826 2011-04-26 Yao Qi <yao@codesourcery.com>
11828 * linux-low.c: Move common macros to linux-ptrace.h.
11829 Include linux-ptrace.h.
11830 * Makefile.in (linux_ptrace_h): New.
11831 (linux-low.o): Depends on linux-ptrace.h.
11833 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11835 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11836 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11837 (remote_prepare): New function with most of the TCP code from ...
11838 (remote_open): ... here. Detect PORT here unconditionally. Move also
11839 setting transport_is_reliable.
11840 * server.c (run_once): New variable.
11841 (gdbserver_usage): Document it.
11842 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11843 the first run if RUN_ONCE.
11844 * server.h (run_once, remote_prepare): New declarations.
11846 2011-04-19 Tom Tromey <tromey@redhat.com>
11848 * win32-low.c (handle_load_dll): Remove duplicate "the".
11850 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11852 Remove support for old Cygwin 1.5 versions.
11853 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11854 function to avoid warning.
11855 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11858 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11860 * gdbserver/server.h (Macro _): Define it if not available.
11862 2011-03-14 Michael Snyder <msnyder@vmware.com>
11864 * hostio.c (handle_close): Remove unnecessary null test.
11866 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11868 * Makefile.in (maintainer-clean realclean distclean): Remove
11869 "make ... subdir_do" command.
11871 2011-03-10 Michael Snyder <msnyder@vmware.com>
11873 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11875 * server.c (handle_v_run): Free alloced buffer on early return.
11877 2011-03-09 Yao Qi <yao@codesourcery.com>
11880 2011-03-04 Yao Qi <yao@codesourcery.com>
11882 * Makefile.in: Remove GNU make feature --directory.
11884 2011-03-05 Yao Qi <yao@codesourcery.com>
11886 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11887 (subdir_do): New make target. Copied from gdb/Makefile.
11888 (maintainer-clean, realclean, distclean, clean): Call corresponding
11889 make targets in common/Makefile.
11891 2011-02-11 Yao Qi <yao@codesourcery.com>
11893 * configure.ac: Call AC_PROG_RANLIB.
11894 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11895 * configure: Regenerate.
11897 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11899 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11901 2011-03-06 Yao Qi <yao@codesourcery.com>
11903 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11905 2011-03-05 Yao Qi <yao@codesourcery.com>
11907 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11908 (subdir_do): New make target. Copied from gdb/Makefile.
11909 (maintainer-clean, realclean, distclean, clean): Call corresponding
11910 make targets in common/Makefile.
11912 2011-03-04 Yao Qi <yao@codesourcery.com>
11914 * Makefile.in: Remove GNU make feature --directory.
11916 2011-03-04 Michael Snyder <msnyder@vmware.com>
11918 * server.c (queue_stop_reply): Call xmalloc not malloc.
11920 2011-03-02 Michael Snyder <msnyder@vmware.com>
11922 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11924 2011-02-28 Michael Snyder <msnyder@vmware.com>
11926 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11927 (cmd_qtframe): Ditto.
11928 (cmd_qtbuffer): Ditto.
11929 (cmd_bigqtbuffer): Ditto.
11931 * utils.c (decimal2str): Initialize 'width' to nine, then
11932 don't mess with it.
11934 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11936 * hostio.c (require_data): Free *data, not data.
11938 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11940 * hostio.c (require_data): Use free, not xfree.
11942 2011-02-27 Michael Snyder <msnyder@vmware.com>
11944 * server.c (handle_query): Discard unused value.
11946 * hostio.c (require_data): Free malloc memory before returning
11949 2011-02-26 Michael Snyder <msnyder@vmware.com>
11951 * linux-low.c (list_threads): Call closedir for dirent.
11953 2011-02-27 Michael Snyder <msnyder@vmware.com>
11955 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11956 a case statement falls through.
11958 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11960 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11963 2011-02-26 Michael Snyder <msnyder@vmware.com>
11965 * utils.c (decimal2str): Eliminate dead code and dead param.
11966 (pulongest): Drop dead param from call to decimal2str.
11969 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11971 Revert the following patch (not approved yet):
11972 2011-02-21 Hui Zhu <teawater@gmail.com>
11973 * tracepoint.c (tp_printf): New function.
11974 (eval_agent_expr): Handle gdb_agent_op_printf.
11976 2011-02-21 Hui Zhu <teawater@gmail.com>
11978 * tracepoint.c (tp_printf): New function.
11979 (eval_agent_expr): Handle gdb_agent_op_printf.
11981 2011-02-18 Tom Tromey <tromey@redhat.com>
11983 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11984 (tracepoint.o): Likewise.
11985 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11986 (gdb_agent_op_names): Likewise.
11988 2011-02-18 Tom Tromey <tromey@redhat.com>
11990 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11991 gdb_agent_op_rot>: New constants.
11992 (gdb_agent_op_names): Add pick and roll.
11993 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11996 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11998 * aclocal.m4: Regenerated with aclocal-1.11.1.
12000 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12002 * server.c (handle_qxfer_traceframe_info): New.
12003 (qxfer_packets): Register "traceframe-info".
12004 (handle_query): Report support for qXfer:traceframe-info:read+.
12005 * tracepoint.c (match_blocktype): New.
12006 (traceframe_find_block_type): Rename to ...
12007 (traceframe_walk_blocks): ... this. Add callback filter argument,
12009 (traceframe_find_block_type): New, reimplemented on top of
12010 traceframe_walk_blocks.
12011 (build_traceframe_info_xml): New.
12012 (traceframe_read_info): New.
12013 * server.h (traceframe_read_info): Declare.
12015 2011-02-11 Yao Qi <yao@codesourcery.com>
12017 * configure.ac: Call AC_PROG_RANLIB.
12018 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12019 * configure: Regenerate.
12021 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12023 * server.c (gdb_read_memory): Change return semantics to allow
12025 (handle_search_memory_1): Adjust.
12026 (process_serial_event) <'m' packet>: Handle partial transfers.
12027 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12029 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12031 * regcache.c (init_register_cache): Initialize
12032 regcache->register_status.
12033 (free_register_cache): Release regcache->register_status.
12034 (regcache_cpy): Copy register_status.
12035 (registers_to_string): Print 'x's for unavailable registers.
12036 (supply_register): Mark the register's status valid or
12037 unavailable, depending on whether a buffer was passed in or not.
12038 (supply_register_zeroed): New.
12039 (supply_regblock): Mark the registers' status valid or
12040 unavailable, depending on whether a buffer was passed in or not.
12041 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12042 (struct regcache): New `register_status' field.
12043 (supply_register_zeroed): Declare.
12044 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12045 supply_register_zeroed, rather than passing a NULL buffer to
12047 * tracepoint.c (fetch_traceframe_registers): Update comment.
12049 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12051 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12054 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12056 * server.h (decode_xfer_write): Change prototype.
12057 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12058 and don't extract the annex here.
12059 * server.c (decode_xfer_read): Remove `annex' parameter,
12060 and don't extract the annex here.
12061 (decode_xfer): New.
12062 (struct qxfer): New.
12063 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12064 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12065 (handle_qxfer_statictrace): New functions, abstracted out from
12066 handle_query, and made to use the struct qxfer interface.
12067 (handle_threads_qxfer_proper): Rename to ...
12068 (handle_qxfer_threads_proper): ... this.
12069 (handle_threads_qxfer): Rename to ...
12070 (handle_qxfer_threads): ... this. Adjust.
12071 (qxfer_packets): New array.
12072 (handle_qxfer): New function.
12073 (handle_query): Use handle_qxfer.
12075 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12077 * gdbreplay.c: Shorten lines of >= 80 columns.
12078 * linux-low.c: Ditto.
12079 * linux-ppc-low.c: Ditto.
12080 * linux-s390-low.c: Ditto.
12081 * linux-sparc-low.c: Ditto.
12082 * linux-x86-low.c: Ditto.
12083 * linux-xtensa-low.c: Ditto.
12084 * mem-break.c: Ditto.
12085 * nto-low.c: Ditto.
12086 * regcache.h: Ditto.
12087 * remote-utils.c: Ditto.
12090 * thread-db.c: Ditto.
12091 * tracepoint.c: Ditto.
12093 * win32-low.h: Ditto.
12095 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12097 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12100 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12102 * server.c (gdbserver_version): Update copyright year in version
12104 * gdbreplay.c (gdbreplay_version): Ditto.
12106 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12108 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12109 * linux-bfin-low.c: New file.
12110 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12111 PT_DATA_ADDR for BFIN targets.
12112 * Makefile.in (SFILES): Add linux-bfin-low.c.
12113 (clean): Remove reg-bfin.c.
12114 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12115 * README: Mention supported Blackfin targets.
12117 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12119 * .gitignore: New file.
12121 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12123 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12125 2010-10-22 Jie Zhang <jie@codesourcery.com>
12127 * Makefile.in: Add FLAGS_TO_PASS variable.
12128 (install): Remove dependency of install-only and recursively
12129 invoke make for install-only.
12131 2010-10-04 Doug Evans <dje@google.com>
12133 * Makefile.in (uninstall): Use $(DESTDIR).
12135 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12139 * linux-x86-low.c (compat_siginfo_from_siginfo)
12140 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12141 si_code is < 0. Check for si_code == SI_TIMER before checking for
12144 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12146 * lynx-i386-low.c: New file.
12147 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12149 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12151 * lynx-low.c (ptrace_request_to_str): Remove handling for
12152 request values that have been removed in LynxOS 5.x.
12154 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12156 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12159 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12161 * configure.ac: Add --enable-inprocess-agent option.
12162 * configure: Rebuilt.
12164 2010-09-06 Yao Qi <yao@codesourcery.com>
12166 * linux-low.c (linux_kill): Remove unused variable.
12167 (linux_stabilize_threads): Likewise.
12168 * server.c (start_inferior): Likewise.
12169 (queue_stop_reply_callback): Likewise.
12170 * tracepoint.c (do_action_at_tracepoint): Likewise.
12172 2010-09-06 Yao Qi <yao@codesourcery.com>
12174 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12177 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12179 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12181 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12183 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12186 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12188 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12189 gdbserver/lynx-ppc-low.c: New files.
12190 * Makefile.in (lynx_low_h): New variable.
12191 (lynx-low.o, lynx-ppc-low.o): New rules.
12192 * configure.ac: On LynxOS, link with -lnetinet.
12193 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12194 * configure: regenerate.
12196 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12198 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12199 * configure.ac: Add check for vasprintf and vsnprintf.
12200 * configure, config.in: Regenerate.
12201 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12203 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12205 * gdbreplay.c: Move include of alloca.h up, next to include of
12207 * server.h: Add include of malloc.h.
12208 * mem-break.c: Remove include of malloc.h.
12209 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12211 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12213 * Makefile.in (memmem.o): Build with -Wno-error.
12215 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12217 * utils.c (xsnprintf): Make non-static.
12218 * server.h: Add xsnprintf declaration.
12219 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12220 replace calls to snprintf by calls to xsnprintf throughout.
12222 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12224 * configure.ac: Add configure check for alloca.
12225 * configure, config.in: Regenerate.
12226 * server.h: Include alloca.h if it exists.
12227 * gdbreplay.c: Include alloca.h if it exists.
12229 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12231 * linux-low.c (__SIGRTMIN): Define if not already defined.
12232 (linux_create_inferior): Check for __ANDROID__ rather than
12234 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12235 are already deferred.
12236 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12237 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12238 stopped and already has a pending signal to report.
12239 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12240 a pending signal to report or is moving out of a jump pad.
12241 (linux_init_signals): Check for __ANDROID__ rather than
12244 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12246 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12247 debug_threads check. Avoid a linear search when not doing debug
12250 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12252 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12253 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12254 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12255 (process_event): Change local fd's type to gdb_fildes_t.
12256 (create_file_handler): Adjust prototype.
12257 (delete_file_handler): Adjust prototype.
12258 (handle_file_event): Adjust prototype. Use pfildes.
12259 (create_file_event): Adjsut prototype.
12260 * remote-utils.c (remote_desc, listen_desc): Change type to
12262 * server.h: New gdb_fildes_t typedef.
12263 [USE_WIN32API]: Include winsock2.h.
12264 (delete_file_handler, add_file_handler): Adjust prototypes.
12265 (pfildes): Declare.
12266 * utils.c (pfildes): New.
12268 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12270 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12271 * configure: Regenerate.
12273 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12275 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12276 (linux_done_accessing_memory): ... this.
12277 (linux_target_ops): Adjust.
12278 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12279 * nto-low.c (nto_target_ops): Adjust comment.
12280 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12281 * spu-low.c (spu_target_ops): Adjust comment.
12282 * target.h (target_ops): Rename unprepare_to_access_memory field
12283 to done_accessing_memory.
12284 (unprepare_to_access_memory): Rename to ...
12285 (done_accessing_memory): ... this.
12287 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12289 * linux-low.c (linux_prepare_to_access_memory): New.
12290 (linux_unprepare_to_access_memory): New.
12291 (linux_target_ops): Install them.
12292 * server.c (read_memory): Rename to ...
12293 (gdb_read_memory): ... this. Use
12294 prepare_to_access_memory/prepare_to_access_memory.
12295 (write_memory): Rename to ...
12296 (gdb_write_memory): ... this. Use
12297 prepare_to_access_memory/prepare_to_access_memory.
12298 (handle_search_memory_1): Adjust.
12299 (process_serial_event): Adjust.
12300 * target.h (struct target_ops): New fields
12301 prepare_to_access_memory and unprepare_to_access_memory.
12302 (prepare_to_access_memory, unprepare_to_access_memory): New.
12303 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12304 prepare_to_access_memory/prepare_to_access_memory.
12305 * nto-low.c (nto_target_ops): Adjust.
12306 * spu-low.c (spu_target_ops): Adjust.
12307 * win32-low.c (win32_target_ops): Adjust.
12309 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12311 * Makefile.in (WARN_CFLAGS): Get it from configure.
12312 (WERROR_CFLAGS): New.
12313 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12314 * configure.ac: Introduce --enable-werror, which adds -Werror to
12315 the compiler command line. Enabled by default. Disable with
12316 --disable-werror. Add -Wdeclaration-after-statement
12317 Wpointer-arith and -Wformat-nonliteral to warning flags.
12318 * configure: Regenerate.
12320 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12322 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12324 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12326 * gdbreplay.c (remote_error): New.
12328 (expect): Use gdbchar. Check for error reading from GDB.
12329 Clarify sync error output.
12330 (play): Check for errors writing to GDB.
12331 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12332 * remote-utils.c (getpkt): Check for errors writing to the remote
12335 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12337 * linux-low.c (linux_wait_1): Move non-debugging code out of
12338 `debug_threads' control.
12340 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12342 * linux-low.c (linux_wait_1): Don't set last_status here.
12343 * server.c (push_event, queue_stop_reply_callback): Assert we're
12344 not pushing a TARGET_WAITKIND_IGNORE event.
12345 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12346 (myresume, handle_target_event): Set the thread's last_resume_kind
12347 and last_status from the target returned status.
12349 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12353 * linux-x86-low.c (update_debug_registers_callback): New.
12354 (i386_dr_low_set_addr): Use it.
12355 (i386_dr_low_get_addr): New.
12356 (i386_dr_low_set_control): Use update_debug_registers_callback.
12357 (i386_dr_low_get_control): New.
12358 (i386_dr_low_get_status): Adjust.
12359 * linux-low.c (linux_stop_lwp): New.
12360 * linux-low.h (linux_stop_lwp): Declare.
12362 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12363 argument instead of a i386_debug_reg_state.
12364 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12365 a i386_debug_reg_state.
12366 (i386_insert_aligned_watchpoint): Adjust.
12367 (i386_remove_aligned_watchpoint): Adjust.
12368 (i386_low_stopped_data_address): Read the debug registers from the
12369 inferior instead of from the mirrors.
12370 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12371 (i386_dr_low_get_addr): Declare.
12372 (i386_dr_low_get_control): Declare.
12373 (i386_dr_low_get_status): Change prototype.
12375 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12376 (i386_dr_low_get_addr): New.
12377 (i386_dr_low_get_control): New.
12378 (i386_dr_low_get_status): Adjust prototype. Return
12380 (i386_initial_stuff): Clear dr_status_mirror and
12382 (i386_get_thread_context): Adjust.
12383 (i386_set_thread_context): Adjust.
12384 (i386_thread_added): Adjust.
12386 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12388 * linux-low.h (linux_thread_area): Delete declaration.
12390 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12392 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12393 after its termination.
12395 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12397 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12398 (gdb_wants_all_stopped): Delete.
12399 (linux_wait_1): Don't call them.
12400 * server.c (handle_v_cont): Tag all threads as want-stopped.
12401 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12402 stopped as "client-wants-stopped".
12404 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12406 * Makefile.in (signals_h): New.
12407 (server_h): Depend on it.
12408 (server.o): Don't depend on $(signals_def).
12409 (signals.o): Depend on $(signals_def).
12411 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12413 * Makefile.in (signals_def): New.
12414 (server_h): Append include/gdb/signals.h and signals_def.
12415 (server.o): Append signals_def.
12417 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12419 * server.c (handle_target_event): Use target_signal_to_host for
12420 resume_info.sig initialization.
12421 * target.h (struct thread_resume) <sig>: New comment.
12423 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12425 * server.c (handle_query): strcpy() the returned string from paddress()
12426 instead of sprintf().
12427 * utils.c (paddress): Return phex_nz().
12429 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12431 * server.c (handle_v_cont): Call mourn_inferior if process
12433 (myresume): Likewise.
12435 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12437 Static tracepoints, and integration with UST.
12439 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12440 * mem-break.c (uninsert_all_breakpoints)
12441 (reinsert_all_breakpoints): New.
12442 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12443 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12444 (gdb_agent_ust_loaded, helper_thread_id)
12445 (gdb_agent_helper_thread_id): New macros.
12446 (struct ipa_sym_addresses): Add addr_ust_loaded,
12447 addr_helper_thread_id, addr_cmd_buf.
12448 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12449 (in_process_agent_loaded_ust): New.
12450 (write_e_ust_not_loaded): New.
12451 (maybe_write_ipa_ust_not_loaded): New.
12452 (struct collect_static_trace_data_action): New.
12453 (enum tracepoint_type) <static_tracepoint>: New.
12454 (struct tracepoint) <handle>: Mention static tracepoints.
12455 (struct static_tracepoint_ctx): New.
12456 (CMD_BUF_SIZE): New.
12457 (add_tracepoint_action): Handle static tracepoint actions.
12458 (unprobe_marker_at): New.
12459 (clear_installed_tracepoints): Handle static tracepoints.
12460 (cmd_qtdp): Handle static tracepoints.
12461 (probe_marker_at): New.
12462 (cmd_qtstart): Handle static tracepoints.
12463 (response_tracepoint): Handle static tracepoints.
12464 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12465 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12466 (get_context_regcache): Handle static tracepoints.
12467 (do_action_at_tracepoint): Handle static tracepoint actions.
12468 (traceframe_find_block_type): Handle static trace data blocks.
12469 (traceframe_read_sdata): New.
12470 (download_tracepoints): Download static tracepoint actions.
12471 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12472 (GDB_PROBE_NAME): New.
12474 (GET_UST_SYM): New.
12477 (ust_marker_to_static_tracepoint): New.
12479 (collect_ust_data_at_tracepoint): New.
12480 (gdb_ust_probe): New.
12481 (UNIX_PATH_MAX, SOCK_DIR): New.
12482 (gdb_ust_connect_sync_socket): New.
12483 (resume_thread, stop_thread): New.
12484 (run_inferior_command): New.
12485 (init_named_socket): New.
12486 (gdb_ust_socket_init): New.
12487 (cstr_to_hexstr): New.
12489 (first_marker, next_marker): New.
12490 (response_ust_marker): New.
12491 (cmd_qtfstm, cmd_qtsstm): New.
12492 (unprobe_marker_at, probe_marker_at): New.
12493 (cmd_qtstmat, gdb_ust_thread): New.
12494 (gdb_ust_init): New.
12495 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12496 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12497 (ST_REGENTRY): New.
12498 (x86_64_st_collect_regmap): New.
12499 (X86_64_NUM_ST_COLLECT_GREGS): New.
12500 (AMD64_RIP_REGNUM): New.
12501 (supply_static_tracepoint_registers): New.
12502 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12503 (ST_REGENTRY): New.
12504 (i386_st_collect_regmap): New.
12505 (i386_NUM_ST_COLLECT_GREGS): New.
12506 (supply_static_tracepoint_registers): New.
12507 * server.c (handle_query): Handle qXfer:statictrace:read.
12508 <qSupported>: Report support for StaticTracepoints, and
12509 qXfer:statictrace:read features.
12510 * server.h (traceframe_read_sdata)
12511 (supply_static_tracepoint_registers): Declare.
12512 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12513 (unpack_varlen_hex): Include in IPA build.
12514 * Makefile.in (ustlibs, ustinc): New.
12515 (IPA_OBJS): Add remote-utils-ipa.o.
12516 ($(IPA_LIB)): Link -ldl and -lpthread.
12518 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12519 * config.in, configure: Regenerate.
12521 2010-06-20 Ian Lance Taylor <iant@google.com>
12522 Pedro Alves <pedro@codesourcery.com>
12524 * linux-x86-low.c (always_true): Delete.
12525 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12526 trying to fool the compiler with always_true.
12528 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12530 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12531 conditions in gdbserver.
12533 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12535 * spu-low.c (spu_read_memory): Wrap around local store limit.
12536 (spu_write_memory): Likewise.
12538 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12540 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12541 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12543 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12545 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12546 uses with LONGEST uses.
12548 2010-06-14 Stan Shebs <stan@codesourcery.com>
12549 Pedro Alves <pedro@codesourcery.com>
12553 * linux-x86-low.c: Include limits.h.
12555 (always_true): New.
12558 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12559 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12560 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12561 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12562 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12563 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12564 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12565 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12566 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12567 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12568 (amd64_emit_void_call_2): New.
12569 (amd64_emit_ops): New.
12570 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12571 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12572 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12573 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12574 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12575 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12576 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12577 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12578 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12579 (i386_emit_stack_adjust, i386_emit_int_call_1)
12580 (i386_emit_void_call_2): New.
12581 (i386_emit_ops): New.
12582 (x86_emit_ops): New.
12583 (the_low_target): Install x86_emit_ops.
12584 * server.h (struct emit_ops): New.
12585 (get_raw_reg_func_addr): Declare.
12586 (current_insn_ptr, emit_error): Declare.
12587 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12588 (set_trace_state_variable_value): New defines.
12589 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12590 addr_get_trace_state_variable_value and
12591 addr_set_trace_state_variable_value.
12592 (symbol_list): New fields for get_raw_reg,
12593 get_trace_state_variable_value and set_trace_state_variable_value.
12594 (condfn): New typedef.
12595 (struct tracepoint): New field `compiled_cond'.
12596 (do_action_at_tracepoint): Clear compiled_cond.
12597 (get_trace_state_variable_value, set_trace_state_variable_value):
12599 (condition_true_at_tracepoint): If there's a compiled condition,
12601 (current_insn_ptr, emit_error): New globals.
12602 (struct bytecode_address): New.
12603 (get_raw_reg_func_addr): New.
12604 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12605 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12606 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12607 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12608 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12609 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12610 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12611 (compile_tracepoint_condition, compile_bytecodes): New.
12612 * target.h (emit_ops): Forward declare.
12613 (struct target_ops): New field emit_ops.
12614 (target_emit_ops): New.
12615 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12616 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12617 * linux-low.c (linux_emit_ops): New.
12618 (linux_target_ops): Install it.
12619 * linux-low.h (struct linux_target_ops): New field emit_ops.
12621 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12623 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12624 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12626 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12627 Stan Shebs <stan@codesourcery.com>
12629 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12630 (all): Depend on $(extra_libraries).
12631 (install-only): Install the IPA.
12632 (IPA_OBJS, IPA_LIB): New.
12633 (clean): Remove the IPA lib.
12634 (IPAGENT_CFLAGS): New.
12635 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12636 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12637 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12638 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12639 * configure.ac: Check for atomic builtins support in the compiler.
12640 (IPA_DEPFILES, extra_libraries): Define.
12641 * configure.srv (ipa_obj): Add description.
12642 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12643 (i[34567]86-*-linux*): Set ipa_obj.
12644 (x86_64-*-linux*): Set ipa_obj.
12645 * linux-low.c (stabilizing_threads): New.
12646 (supports_fast_tracepoints): New.
12647 (linux_detach): Stabilize threads before detaching.
12648 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12649 the lwp is either not stabilizing, or is moving out of a jump pad.
12650 (linux_fast_tracepoint_collecting): New.
12651 (maybe_move_out_of_jump_pad): New.
12652 (enqueue_one_deferred_signal): New.
12653 (dequeue_one_deferred_signal): New.
12654 (linux_wait_for_event_1): If moving out of a jump pad, defer
12655 pending signals to later.
12656 (linux_stabilize_threads): New.
12657 (linux_wait_1): Check if threads need moving out of jump pads, and
12659 (stuck_in_jump_pad_callback): New.
12660 (move_out_of_jump_pad_callback): New.
12661 (lwp_running): New.
12662 (linux_resume_one_lwp): Handle moving out of jump pads.
12663 (linux_set_resume_request): Dequeue deferred signals.
12664 (need_step_over_p): Also step over fast tracepoint jumps.
12665 (start_step_over): Also uninsert fast tracepoint jumps.
12666 (finish_step_over): Also reinsert fast tracepoint jumps.
12667 (linux_install_fast_tracepoint_jump): New.
12668 (linux_target_ops): Install linux_stabilize_threads and
12669 linux_install_fast_tracepoint_jump_pad.
12670 * linux-low.h (linux_target_ops) <get_thread_area,
12671 install_fast_tracepoint_jump_pad>: New fields.
12672 (struct lwp_info) <collecting_fast_tracepoint,
12673 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12674 (linux_get_thread_area): Declare.
12675 * linux-x86-low.c (jump_insn): New.
12676 (x86_get_thread_area): New.
12677 (append_insns): New.
12678 (push_opcode): New.
12679 (amd64_install_fast_tracepoint_jump_pad): New.
12680 (i386_install_fast_tracepoint_jump_pad): New.
12681 (x86_install_fast_tracepoint_jump_pad): New.
12682 (the_low_target): Install x86_get_thread_area and
12683 x86_install_fast_tracepoint_jump_pad.
12684 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12685 (struct fast_tracepoint_jump): New.
12686 (fast_tracepoint_jump_insn): New.
12687 (fast_tracepoint_jump_shadow): New.
12688 (find_fast_tracepoint_jump_at): New.
12689 (fast_tracepoint_jump_here): New.
12690 (delete_fast_tracepoint_jump): New.
12691 (set_fast_tracepoint_jump): New.
12692 (uninsert_fast_tracepoint_jumps_at): New.
12693 (reinsert_fast_tracepoint_jumps_at): New.
12694 (set_breakpoint_at): Use write_inferior_memory.
12695 (uninsert_raw_breakpoint): Use write_inferior_memory.
12696 (check_mem_read): Mask out fast tracepoint jumps.
12697 (check_mem_write): Mask out fast tracepoint jumps.
12698 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12699 (set_fast_tracepoint_jump): Declare.
12700 (delete_fast_tracepoint_jump)
12701 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12702 (reinsert_fast_tracepoint_jumps_at): Declare.
12703 * regcache.c: Don't compile many functions when building the
12704 in-process agent library.
12705 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12706 the register buffer in the heap.
12707 (free_register_cache): If the register buffer isn't owned by the
12708 regcache, don't free it.
12709 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12710 pre-existing register caches.
12711 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12713 (convert_ascii_to_int): : Constify `from' parameter type.
12714 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12715 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12716 the needed buffer in-place.
12717 (relocate_instruction): New.
12718 * server.c (handle_query) <qSymbols>: If the target supports
12719 tracepoints, give it a chance of looking up symbols. Report
12720 support for fast tracepoints.
12721 (handle_status): Stabilize threads.
12722 (process_serial_event): Adjust.
12723 * server.h (struct fast_tracepoint_jump): Forward declare.
12724 (struct process_info) <fast_tracepoint_jumps>: New field.
12725 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12726 (decode_X_packet, decode_M_packet): Adjust.
12727 (relocate_instruction): Declare.
12728 (in_process_agent_loaded): Declare.
12729 (tracepoint_look_up_symbols): Declare.
12730 (struct fast_tpoint_collect_status): Declare.
12731 (fast_tracepoint_collecting): Declare.
12732 (force_unlock_trace_buffer): Declare.
12733 (handle_tracepoint_bkpts): Declare.
12734 (initialize_low_tracepoint)
12735 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12736 * target.h (struct target_ops) <stabilize_threads,
12737 install_fast_tracepoint_jump_pad>: New fields.
12738 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12739 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12740 [HAVE_STDINT_H]: Include stdint.h.
12741 (trace_debug_1): Rename to ...
12742 (trace_vdebug): ... this.
12743 (trace_debug): Rename to ...
12744 (trace_debug_1): ... this. Add `level' parameter.
12745 (trace_debug): New.
12746 (ATTR_USED, ATTR_NOINLINE): New.
12747 (IP_AGENT_EXPORT): New.
12748 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12749 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12750 (about_to_request_buffer_space, trace_buffer_is_full)
12751 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12752 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12753 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12754 (traceframe_write_count, traceframes_created)
12755 (trace_state_variables)
12756 New renaming defines.
12757 (struct ipa_sym_addresses): New.
12758 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12759 (symbol_list): New.
12760 (ipa_sym_addrs): New.
12761 (all_tracepoint_symbols_looked_up): New.
12762 (in_process_agent_loaded): New.
12763 (write_e_ipa_not_loaded): New.
12764 (maybe_write_ipa_not_loaded): New.
12765 (tracepoint_look_up_symbols): New.
12766 (debug_threads) [IN_PROCESS_AGENT]: New.
12767 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12768 (UNKNOWN_SIDE_EFFECTS): New.
12769 (stop_tracing): New.
12770 (flush_trace_buffer): New.
12771 (stop_tracing_bkpt): New.
12772 (flush_trace_buffer_bkpt): New.
12773 (read_inferior_integer): New.
12774 (read_inferior_uinteger): New.
12775 (read_inferior_data_pointer): New.
12776 (write_inferior_data_pointer): New.
12777 (write_inferior_integer): New.
12778 (write_inferior_uinteger): New.
12779 (struct collect_static_trace_data_action): Delete.
12780 (enum tracepoint_type): New.
12781 (struct tracepoint) <type>: New field `type'.
12782 <actions_str, step_actions, step_actions_str>: Only include in
12784 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12785 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12786 (tracepoints): Use IP_AGENT_EXPORT.
12787 (last_tracepoint): Don't include in the IPA.
12788 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12789 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12790 (alloced_trace_state_variables): New.
12791 (trace_state_variables): Use IP_AGENT_EXPORT.
12792 (traceframe_t): Delete unused variable.
12793 (circular_trace_buffer): Don't include in the IPA.
12794 (trace_buffer_start): Delete.
12795 (struct trace_buffer_control): New.
12796 (trace_buffer_free): Delete.
12797 (struct ipa_trace_buffer_control): New.
12798 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12799 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12801 (trace_buffer_ctrl): New.
12802 (TRACE_BUFFER_CTRL_CURR): New.
12803 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12804 Reimplement as macros.
12805 (trace_buffer_wrap): Delete.
12806 (traceframe_write_count, traceframe_read_count)
12807 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12808 (struct tracepoint_hit_ctx) <type>: New field.
12809 (struct fast_tracepoint_ctx): New.
12810 (memory_barrier): New.
12812 (record_tracepoint_error): Update atomically in the IPA.
12813 (clear_inferior_trace_buffer): New.
12814 (about_to_request_buffer_space): New.
12815 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12816 updating the same buffer.
12817 (add_tracepoint): Default the tracepoint's type to trap
12818 tracepoint, and orig_size to -1.
12819 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12820 internal variables.
12821 (create_trace_state_variable): New parameter `gdb'. Handle it.
12822 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12823 (cmd_qtdp): Handle fast tracepoints.
12824 (cmd_qtdv): Adjust.
12825 (max_jump_pad_size): New.
12826 (gdb_jump_pad_head): New.
12827 (get_jump_space_head): New.
12828 (claim_jump_space): New.
12829 (sort_tracepoints): New.
12830 (MAX_JUMP_SIZE): New.
12831 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12833 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12834 support. Upload fast traceframes, and delete internal IPA
12836 (stop_tracing_handler): New.
12837 (flush_trace_buffer_handler): New.
12838 (cmd_qtstop): Upload fast tracepoints.
12839 (response_tracepoint): Handle fast tracepoints.
12840 (tracepoint_finished_step): Upload fast traceframes. Set the
12841 tracepoint hit context's tracepoint type.
12842 (handle_tracepoint_bkpts): New.
12843 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12844 type. Add comment about fast tracepoints.
12845 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12846 non-existing action_str field.
12847 (get_context_regcache): Handle fast tracepoints.
12848 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12850 (fast_tracepoint_from_jump_pad_address): New.
12851 (fast_tracepoint_from_ipa_tpoint_address): New.
12852 (collecting_t): New.
12853 (force_unlock_trace_buffer): New.
12854 (fast_tracepoint_collecting): New.
12856 (gdb_collect): New.
12857 (write_inferior_data_ptr): New.
12858 (target_tp_heap): New.
12859 (target_malloc): New.
12860 (download_agent_expr): New.
12862 (download_tracepoints): New.
12863 (download_trace_state_variables): New.
12864 (upload_fast_traceframes): New.
12865 (IPA_FIRST_TRACEFRAME): New.
12866 (IPA_NEXT_TRACEFRAME_1): New.
12867 (IPA_NEXT_TRACEFRAME): New.
12868 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12869 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12870 (gdb_jump_pad_buffer_end): New.
12871 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12872 (initialize_tracepoint): Adjust.
12873 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12874 buffer. Initialize the low module.
12875 * utils.c (PREFIX, TOOLNAME): New.
12876 (malloc_failure): Use PREFIX.
12877 (error): In the IPA, an error causes an exit.
12878 (fatal, warning): Use PREFIX.
12879 (internal_error): Use TOOLNAME.
12880 (NUMCELLS): Increase to 10.
12881 * configure, config.in: Regenerate.
12883 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12885 * server.c (handle_query) <qSupported>: Do two passes over the
12886 qSupported string to avoid nesting strtok.
12888 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12890 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12892 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12893 -Wl,--dynamic-list.
12894 * configure: Regenerate.
12895 * proc-service.list: New.
12897 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12899 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12902 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12904 * gdbreplay.c (remote_open): Check error return from socket() call by
12905 its equality to -1 not by it being negative.
12906 * remote-utils.c (remote_open): Likewise.
12908 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12910 * config.h: Regenerate.
12912 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12914 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12915 doesn't provide PTRACE_GET_THREAD_AREA.
12917 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12919 * linux-m68k-low.c: Include <asm/ptrace.h>
12920 (ps_get_thread_area): Implement.
12922 2010-05-03 Doug Evans <dje@google.com>
12924 * event-loop.c (struct callback_event): New struct.
12925 (callback_list): New global.
12926 (append_callback_event, delete_callback_event): New functions.
12927 (process_callback): New function.
12928 (start_event_loop): Call it.
12929 * remote-utils.c (NOT_SCHEDULED): Define.
12930 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12931 moved out of readchar.
12932 (readchar): Rewrite. Call reschedule before returning.
12933 (reset_readchar): New function.
12934 (remote_close): Call it.
12935 (process_remaining, reschedule): New functions.
12936 * server.h (callback_handler_func): New typedef.
12937 (append_callback_event, delete_callback_event): Declare.
12939 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12941 * proc-service.c (ps_pglobal_lookup): Use
12942 thread_db_look_up_one_symbol.
12943 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12944 parameter. Use it instead of all_symbols_looked_up.
12945 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12947 (all_symbols_looked_up): Don't declare.
12948 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12949 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12951 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12952 Set all_symbols_looked_up here.
12953 (thread_db_look_up_one_symbol): New.
12954 (thread_db_get_tls_address): Adjust.
12955 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12956 thread_db object on the heap, and tentatively set it in the
12958 (thread_db_init): Don't set all_symbols_looked_up here.
12959 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12961 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12963 * linux-low.c (linux_kill, linux_detach): Adjust.
12964 (status_pending_p_callback): Remove redundant statement. Check
12965 for !TARGET_WAITIKIND_IGNORE, instead of
12966 TARGET_WAITKIND_STOPPED.
12967 (handle_tracepoints): Make sure LWP is locked. Adjust.
12968 (linux_wait_for_event_1): Adjust.
12969 (linux_cancel_breakpoints): New.
12970 (unsuspend_one_lwp): New.
12971 (unsuspend_all_lwps): New.
12972 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12973 (send_sigstop_callback): Change return type to int, add new
12974 `except' parameter and handle it.
12975 (suspend_and_send_sigstop_callback): New.
12976 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12977 pass them down. If SUSPEND, also increment the lwp's suspend
12979 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12980 (need_step_over_p): Don't consider suspended LWPs.
12981 (start_step_over): Adjust.
12982 (proceed_one_lwp): Change return type to int, add new `except'
12983 parameter and handle it.
12984 (unsuspend_and_proceed_one_lwp): New.
12985 (proceed_all_lwps): Use find_inferior instead of
12987 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12988 also decrement the suspend count of LWPs. Pass `except' down,
12989 instead of hacking its suspend count.
12990 (linux_pause_all): Add `freeze' parameter. Adjust.
12991 (linux_unpause_all): New.
12992 (linux_target_ops): Install linux_unpause_all.
12993 * server.c (handle_status): Adjust.
12994 * target.h (struct target_ops): New fields `unpause_all' and
12995 `cancel_breakpoints'. Add new parameter to `pause_all'.
12996 (pause_all): Add new `freeze' parameter.
12997 (unpause_all): New.
12998 (cancel_breakpoints): New.
12999 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13000 cancel breakpoints.
13001 (cmd_qtstart): Pause threads.
13002 (stop_tracing): Pause threads, and cancel breakpoints.
13003 * win32-low.c (win32_target_ops): Adjust.
13005 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13007 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13008 the inferior right away from here...
13009 (linux_wait_1): ... to here, and adjust to check the thread's
13010 last_resume_kind instead of the lwp's step or stop_expected flags.
13012 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13014 * README: Use consistent `GDB' and `GDBserver' spellings.
13016 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13018 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13019 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13020 (linux_detach_one_lwp): Assume the lwp is stopped.
13021 (any_thread_of): Delete.
13022 (linux_detach): Stop all lwps here. Don't blindly delete all
13024 (delete_lwp_callback): New.
13025 (linux_mourn): Delete all lwps of the process that is gone.
13026 (linux_wait_1): Don't delete the last lwp of the process here.
13027 * mem-break.h (mark_breakpoints_out): Declare.
13028 * mem-break.c (mark_breakpoints_out): New.
13029 (free_all_breakpoints): Use it.
13030 * server.c (handle_target_event): If the process is gone, mark
13032 * thread-db.c (struct thread_db) <create_bp>: New field.
13033 (thread_db_enable_reporting): Fix prototype. Store a thread event
13034 breakpoint reference in the thread_db struct.
13035 (thread_db_load_search): Clear the thread_db object.
13036 (try_thread_db_load_1): Ditto.
13037 (switch_to_process): New.
13038 (disable_thread_event_reporting): Use it.
13039 (remove_thread_event_breakpoints): New.
13040 (thread_db_detach, thread_db_mourn): Use it.
13042 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13044 * linux-low.c (linux_enable_event_reporting): New.
13045 (linux_wait_for_event_1, handle_extended_wait): Use it.
13047 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13049 * linux-low.c (linux_kill_one_lwp, linux_kill)
13050 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13051 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13052 SIGSTOP even if the LWP is stopped.
13053 (send_sigstop_callback): New.
13054 (stop_all_lwps): Use send_sigstop_callback instead.
13055 (linux_resume_one_thread): Adjust.
13056 (proceed_one_lwp): Still proceed an LWP that the client has
13057 requested to stop, if we haven't reported it as stopped yet. Make
13058 sure that LWPs the client want stopped, have a pending SIGSTOP.
13060 2010-04-26 Doug Evans <dje@google.com>
13062 * server.c (handle_general_set): Make static.
13064 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13065 Print received char after testing for error/eof instead of before.
13066 (input_interrupt): Tweak comment.
13068 2010-04-23 Doug Evans <dje@google.com>
13070 * server.c (start_inferior): Print inferior argv if --debug.
13072 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13074 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13075 * nto-x86-low.c: Include server.h
13077 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13079 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13080 be consistent with other sources of this directory.
13081 (init_registers_amd64): Correct name of source file of this function
13084 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13086 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13087 64-bit executables.
13089 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13091 * win32-i386-low.c: Add 64-bit support.
13092 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13093 (init_registers_amd64): Declare.
13094 (mappings): Add 64-bit version of array.
13095 (init_windows_x86): New function.
13096 (the_low_target): Change init_arch field to init_windows_x86.
13098 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13100 * win32-low.c: Adapt to support also 64-bit architecture.
13101 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13102 (get_image_name): Use SIZE_T type for local variable `done'.
13103 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13104 (toolhelp_get_dll_name): Idem.
13105 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13106 Use uintptr_t typecast to avoid warning.
13107 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13108 (handle_exception): Use phex_nz to avoid warning.
13109 (win32_wait): Remove unused local variable `process'.
13111 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13113 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13116 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13118 * configure.ac: Use `ws2_32' library for srv_mingw.
13119 * configure: Regenerate.
13120 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13121 * remote-utils.c: Likewise.
13123 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13125 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13126 if __x86_64__ is defined.
13128 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13130 * configure: Regenerate.
13132 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13134 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13135 * target.h (target_ops): New get_tib_address field.
13136 * win32-low.h (win32_thread_info): Add thread_local_base field.
13137 * win32-low.c (child_add_thread): Add tlb argument.
13138 Set thread_local_base field to TLB.
13139 (get_child_debug_event): Adapt to child_add_thread change.
13140 (win32_get_tib_address): New function.
13141 (win32_target_ops): Set get_tib_address field to
13142 win32_get_tib_address.
13143 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13145 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13147 * linux-low.c (linux_mourn): Also remove the process.
13148 * server.c (handle_target_event): Don't remove the process here.
13149 * nto-low.c (nto_mourn): New.
13150 (nto_target_ops): Install it.
13151 * spu-low.c (spu_mourn): New.
13152 (spu_target_ops): Install it.
13153 * win32-low.c (win32_mourn): New.
13154 (win32_target_ops): Install it.
13156 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13158 * server.h (buffer_xml_printf): Remove redundant `;'.
13160 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13162 * regcache.c (set_register_cache): Invalidate regcaches before
13163 changing the register cache layout.
13164 (regcache_invalidate_one): Allow a NULL regcache.
13165 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13166 regcaches before changing the register cache layout or the target
13169 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13171 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13172 variable warning on Linux/x86-64.
13174 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13176 GDBserver disconnected tracing support.
13178 * linux-low.c (linux_remove_process): Delete.
13179 (add_lwp): Don't set last_resume_kind here.
13180 (linux_kill): Use `mourn'.
13181 (linux_detach): Use `thread_db_detach', and `mourn'.
13182 (linux_mourn): New.
13183 (linux_attach_lwp_1): Adjust comment.
13184 (linux_attach): last_resume_kind moved the thread_info; adjust.
13185 (status_pending_p_callback): Adjust.
13186 (linux_wait_for_event_1): Adjust.
13187 (count_events_callback, select_singlestep_lwp_callback)
13188 (select_event_lwp_callback, cancel_breakpoints_callback)
13189 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13190 (proceed_one_lwp): Adjust.
13191 (linux_async): Add debug output.
13192 (linux_thread_stopped): New.
13193 (linux_pause_all): New.
13194 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13196 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13197 (thread_db_free): Delete declaration.
13198 (thread_db_detach, thread_db_mourn): Declare.
13199 * thread-db.c (thread_db_init): Use thread_db_mourn.
13200 (thread_db_free): Delete, split in two.
13201 (disable_thread_event_reporting): New.
13202 (thread_db_detach): New.
13203 (thread_db_mourn): New.
13205 * server.h (struct thread_info) <last_resume_kind>: New field.
13206 <attached>: Add comment.
13207 <gdb_detached>: New field.
13208 (handler_func): Change return type to int.
13209 (handle_serial_event, handle_target_event): Ditto.
13210 (gdb_connected): Declare.
13212 (disconnected_tracing): Declare.
13213 (stop_tracing): Declare.
13215 * server.c (handle_query) <qSupported>: Report support for
13216 disconnected tracing.
13217 (queue_stop_reply_callback): Account for running threads.
13218 (gdb_wants_thread_stopped): New.
13219 (gdb_wants_all_threads_stopped): New.
13220 (gdb_reattached_process): New.
13221 (handle_status): Clear the `gdb_detached' flag of all processes.
13222 In all-stop, stop all threads.
13223 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13224 (process_serial_event): If the remote connection breaks, or if an
13225 exit was forced with "monitor exit", force an event loop exit.
13226 Handle disconnected tracing on detach.
13227 (handle_serial_event): Adjust.
13228 (handle_target_event): If GDB isn't connected, forward events back
13229 to the inferior, unless the last process exited, in which case,
13230 exit gdbserver. Adjust interface.
13232 * remote-utils.c (remote_open): Don't block in accept. Instead
13233 register an event loop source on the listen socket file
13234 descriptor. Refactor bits into ...
13235 (listen_desc): ... this new global.
13236 (gdb_connected): ... this new function.
13237 (enable_async_notification): ... this new function.
13238 (handle_accept_event): ... this new function.
13239 (remote_close): Clear remote_desc.
13241 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13243 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13245 (mourn_inferior): Define.
13246 (target_process_qsupported): Avoid the dangling else problem.
13247 (thread_stopped): Define.
13248 (pause_all): Define.
13249 (target_waitstatus_to_string): Declare.
13250 * target.c (target_waitstatus_to_string): New.
13252 * tracepoint.c (tracing): Make extern.
13253 (disconnected_tracing): New.
13254 (stop_tracing): Make extern. Handle tracing stops due to GDB
13256 (cmd_qtdisconnected): New.
13257 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13258 (handle_tracepoint_general_set): Handle QTDisconnected.
13260 * event-loop.c (event_handler_func): Change return type to int.
13261 (process_event): Bail out if the event handler wants the event
13263 (handle_file_event): Ditto.
13264 (start_event_loop): Bail out if the event handler wants the event
13267 * nto-low.c (nto_target_ops): Adjust.
13268 * spu-low.c (spu_wait): Don't remove the process here.
13269 (spu_target_ops): Adjust.
13270 * win32-low.c (win32_wait): Don't remove the process here.
13271 (win32_target_ops): Adjust.
13273 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13275 * regcache.c (realloc_register_cache): Invalidate inferior's
13276 regcache before recreating it.
13278 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13280 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13282 2010-04-09 Stan Shebs <stan@codesourcery.com>
13283 Pedro Alves <pedro@codesourcery.com>
13285 * server.h (LONGEST): New.
13286 (struct thread_info) <while_stepping>: New field.
13287 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13289 (initialize_tracepoint, handle_tracepoint_general_set)
13290 (handle_tracepoint_query, tracepoint_finished_step)
13291 (tracepoint_was_hit, release_while_stepping_state_list):
13292 (current_traceframe): Declare.
13293 * server.c (handle_general_set): Handle tracepoint packets.
13294 (read_memory): New.
13295 (write_memory): New.
13296 (handle_search_memory_1): Use read_memory.
13297 (handle_query): Report support for conditional tracepoints, trace
13298 state variables, and tracepoint sources. Handle tracepoint
13300 (main): Initialize the tracepoints module.
13301 (process_serial_event): Handle traceframe reads/writes.
13303 * linux-low.c (handle_tracepoints): New.
13304 (linux_wait_1): Call it.
13305 (linux_resume_one_lwp): Handle while-stepping.
13306 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13307 (linux_target_ops): Install them.
13308 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13310 * linux-x86-low.c (x86_supports_tracepoints): New.
13311 (the_low_target). Install it.
13313 * mem-break.h (delete_breakpoint): Declare.
13314 * mem-break.c (delete_breakpoint): Make external.
13316 * target.h (struct target_ops): Add `supports_tracepoints',
13317 `read_pc', and `write_pc' fields.
13318 (target_supports_tracepoints): Define.
13319 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13322 * regcache.h (struct regcache) <registers_owned>: New field.
13323 (init_register_cache, regcache_cpy): Declare.
13324 (regcache_read_pc, regcache_write_pc): Declare.
13325 (register_cache_size): Declare.
13326 (supply_regblock): Declare.
13327 * regcache.c (init_register_cache): New.
13328 (new_register_cache): Use it.
13329 (regcache_cpy): New.
13330 (register_cache_size): New.
13331 (supply_regblock): New.
13332 (regcache_read_pc, regcache_write_pc): New.
13334 * tracepoint.c: New.
13336 * Makefile.in (OBS): Add tracepoint.o.
13337 (tracepoint.o): New rule.
13339 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13341 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13343 (i386-mmx.c): Likewise.
13344 (i386-mmx-linux.o): Likewise.
13345 (i386-mmx-linux.c): Likewise.
13347 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13348 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13349 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13350 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13352 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13353 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13354 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13356 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13358 * Makefile.in (clean): Updated.
13360 (i386-avx.c): Likewise.
13361 (i386-avx-linux.o): Likewise.
13362 (i386-avx-linux.c): Likewise.
13363 (amd64-avx.o): Likewise.
13364 (amd64-avx.c): Likewise.
13365 (amd64-avx-linux.o): Likewise.
13366 (amd64-avx-linux.c): Likewise.
13368 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13369 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13370 (srv_amd64_regobj): Add amd64-avx.o.
13371 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13372 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13373 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13374 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13375 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13376 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13377 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13379 * i387-fp.c: Include "i386-xstate.h".
13381 (i387_cache_to_xsave): Likewise.
13382 (i387_xsave_to_cache): Likewise.
13383 (x86_xcr0): Likewise.
13385 * i387-fp.h (i387_cache_to_xsave): Likewise.
13386 (i387_xsave_to_cache): Likewise.
13387 (x86_xcr0): Likewise.
13389 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13390 * linux-crisv32-low.c (target_regsets): Likewise.
13391 * linux-m68k-low.c (target_regsets): Likewise.
13392 * linux-mips-low.c (target_regsets): Likewise.
13393 * linux-ppc-low.c (target_regsets): Likewise.
13394 * linux-s390-low.c (target_regsets): Likewise.
13395 * linux-sh-low.c (target_regsets): Likewise.
13396 * linux-sparc-low.c (target_regsets): Likewise.
13397 * linux-xtensa-low.c (target_regsets): Likewise.
13399 * linux-low.c: Include <sys/uio.h>.
13400 (regsets_fetch_inferior_registers): Support nt_type.
13401 (regsets_store_inferior_registers): Likewise.
13402 (linux_process_qsupported): New.
13403 (linux_target_ops): Add linux_process_qsupported.
13405 * linux-low.h (regset_info): Add nt_type.
13406 (linux_target_ops): Add process_qsupported.
13408 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13410 (init_registers_i386_avx_linux): New.
13411 (init_registers_amd64_avx_linux): Likewise.
13412 (xmltarget_i386_linux_no_xml): Likewise.
13413 (xmltarget_amd64_linux_no_xml): Likewise.
13414 (PTRACE_GETREGSET): Likewise.
13415 (PTRACE_SETREGSET): Likewise.
13416 (x86_fill_xstateregset): Likewise.
13417 (x86_store_xstateregset): Likewise.
13418 (use_xml): Likewise.
13419 (x86_linux_update_xmltarget): Likewise.
13420 (x86_linux_process_qsupported): Likewise.
13421 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13422 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13423 init_registers_i386_linux here. Call
13424 x86_linux_update_xmltarget.
13425 (the_low_target): Add x86_linux_process_qsupported.
13427 * server.c (handle_query): Call target_process_qsupported.
13429 * target.h (target_ops): Add process_qsupported.
13430 (target_process_qsupported): New.
13432 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13434 * inferiors.c (add_thread): Set last_status kind to
13435 TARGET_WAITKIND_IGNORE.
13436 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13437 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13438 (linux_wait_1): Move `thread' local definition to block that uses
13439 it. Don't NULL initialize `event_child'.
13440 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13441 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13442 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13444 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13446 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13447 an extended waitstatus, or by a watchpoint.
13448 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13449 thread was stepping or has been stopped by a watchpoint.
13451 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13453 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13454 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13455 of another, then delete the previous, and validate all
13457 (validate_inserted_breakpoint): New.
13458 (delete_disabled_breakpoints): New.
13459 (validate_breakpoints): New.
13460 (check_mem_read): Validate breakpoints before trusting their
13461 shadow. Delete disabled breakpoints.
13462 (check_mem_write): Validate breakpoints before trusting they
13463 should be inserted. Delete disabled breakpoints.
13464 * mem-break.h (validate_breakpoints):
13465 * server.c (handle_query): Validate breakpoints when we see a
13468 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13470 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13471 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13472 if we could tell there's a GDB breakpoint at stop_pc.
13473 (need_step_over_p): Don't do a step over if we find a GDB
13474 breakpoint at the resume PC.
13476 * mem-break.c (struct raw_breakpoint): New.
13477 (enum bkpt_type): New type `gdb_breakpoint'.
13478 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13479 fields. New field `raw'.
13480 (find_raw_breakpoint_at): New.
13481 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13482 breakpoint instead.
13483 (set_breakpoint_at): Adjust.
13484 (delete_raw_breakpoint): New.
13485 (release_breakpoint): New.
13486 (delete_breakpoint): Rename to...
13487 (delete_breakpoint_1): ... this. Add proc parameter. Use
13488 release_breakpoint. Return ENOENT.
13489 (delete_breakpoint): Reimplement.
13490 (find_breakpoint_at): Delete.
13491 (find_gdb_breakpoint_at): New.
13492 (delete_breakpoint_at): Delete.
13493 (set_gdb_breakpoint_at): New.
13494 (delete_gdb_breakpoint_at): New.
13495 (gdb_breakpoint_here): New.
13496 (set_reinsert_breakpoint): Use release_breakpoint.
13497 (uninsert_breakpoint): Rename to ...
13498 (uninsert_raw_breakpoint): ... this.
13499 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13500 (reinsert_raw_breakpoint): Change parameter type to
13502 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13504 (check_breakpoints): Adjust. Use release_breakpoint.
13505 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13506 (breakpoint_inserted_here): Ditto.
13507 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13508 Don't trust the breakpoint's shadow if it is not inserted.
13509 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13510 (delete_all_breakpoints): Adjust.
13511 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13512 use delete_breakpoint_1.
13514 * mem-break.h (breakpoints_supported): Delete declaration.
13515 (set_gdb_breakpoint_at): Declare.
13516 (gdb_breakpoint_here): Declare.
13517 (delete_breakpoint_at): Delete.
13518 (delete_gdb_breakpoint_at): Declare.
13520 * server.h (struct raw_breakpoint): Forward declare.
13521 (struct process_info): New field `raw_breakpoints'.
13523 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13526 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13528 * linux-low.c (status_pending_p_callback): Fix comment.
13529 (linux_wait_for_event_1): Move most of the internal breakpoint
13530 handling from here...
13531 (linux_wait_1): ... to here.
13532 (count_events_callback): New.
13533 (select_singlestep_lwp_callback): New.
13534 (select_event_lwp_callback): New.
13535 (cancel_breakpoints_callback): New.
13536 (select_event_lwp): New.
13537 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13538 priority to all LWPs that have had events that should be reported
13539 to the client. Cancel breakpoints when about to reporting the
13540 event to the client, not while stopping lwps. No longer cancel
13541 finished single-steps here.
13542 (cancel_finished_single_step): Delete.
13543 (cancel_finished_single_steps): Delete.
13545 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13547 * mem-break.c (enum bkpt_type): New.
13548 (struct breakpoint): New field `type'.
13549 (set_breakpoint_at): Change return type to struct breakpoint
13550 pointer. Set type to `other_breakpoint' by default.
13551 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13552 in the breakpoint list.
13553 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13554 (reinsert_breakpoint): Rename to ...
13555 (reinsert_raw_breakpoint): ... this.
13556 (reinsert_breakpoints_at): Adjust.
13557 * mem-break.h (struct breakpoint): Declare.
13558 (set_breakpoint_at): Change return type to struct breakpoint
13561 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13563 * server.c (handle_query): Assign, not compare.
13565 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13567 Teach linux gdbserver to step-over-breakpoints.
13569 * linux-low.c (can_hardware_single_step): New.
13570 (supports_breakpoints): New.
13571 (handle_extended_wait): If stopping threads, read the stop pc of
13572 the new cloned LWP.
13574 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13575 low target doesn't support retrieving the PC.
13576 (add_lwp): Set last_resume_kind to resume_continue.
13577 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13578 (linux_attach): Don't clear stop_expected. Set the lwp's
13579 last_resume_kind to resume_stop.
13580 (linux_detach_one_lwp): Don't check for removed breakpoints.
13581 (check_removed_breakpoint): Delete.
13582 (status_pending_p): Rename to ...
13583 (status_pending_p_callback): ... this. Don't check for removed
13584 breakpoints. Don't consider threads that are stopped from GDB's
13586 (linux_wait_for_lwp): Always read the stop_pc here.
13587 (cancel_breakpoint): New.
13588 (step_over_bkpt): New global.
13589 (linux_wait_for_event_1): Implement stepping over breakpoints.
13590 (gdb_wants_lwp_stopped): New.
13591 (gdb_wants_all_stopped): New.
13592 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13593 single-step traps here. Store the thread's last reported target
13595 (send_sigstop): Don't clear stop_expected. Always set it,
13597 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13598 (cancel_finished_single_step): New.
13599 (cancel_finished_single_steps): New.
13600 (wait_for_sigstop): Don't cancel finished single-step traps here.
13601 (linux_resume_one_lwp): Don't check for removed breakpoints.
13602 Don't set `step' on non-hardware step archs.
13603 (linux_set_resume_request): Ignore resume_stop requests if already
13604 stopping or stopped. Set the lwp's last_resume_kind.
13605 (resume_status_pending_p): Don't check for removed breakpoints.
13606 (need_step_over_p): New.
13607 (start_step_over): New.
13608 (finish_step_over): New.
13609 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13610 requests. Clear the thread's last reported target waitstatus.
13611 Don't use the `suspended' flag. Don't consider pending breakpoints.
13612 (linux_resume): Start a step-over if necessary.
13613 (proceed_one_lwp): New.
13614 (proceed_all_lwps): New.
13615 (unstop_all_lwps): New.
13616 * linux-low.h (struct lwp_info): Rewrite comment for the
13617 `suspended' flag. Add the `stop_pc' field. Delete the
13618 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13619 Add `'last_resume_kind' and `need_step_over' fields.
13620 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13621 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13622 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13623 (set_raw_breakpoint_at): New.
13624 (set_breakpoint_at): Rewrite to use it.
13625 (reinsert_breakpoint_handler): Delete.
13626 (set_reinsert_breakpoint): New.
13627 (reinsert_breakpoint_by_bp): Delete.
13628 (delete_reinsert_breakpoints): New.
13629 (uninsert_breakpoint): Rewrite.
13630 (uninsert_breakpoints_at): New.
13631 (reinsert_breakpoint): Rewrite.
13632 (reinsert_breakpoints_at): New.
13633 (check_breakpoints): Rewrite.
13634 (breakpoint_here): New.
13635 (breakpoint_inserted_here): New.
13636 (check_mem_read): Adjust.
13637 * mem-break.h (breakpoints_supported, breakpoint_here)
13638 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13639 (reinsert_breakpoint_by_bp): Delete declaration.
13640 (delete_reinsert_breakpoints): Declare.
13641 (reinsert_breakpoint): Delete declaration.
13642 (reinsert_breakpoints_at): Declare.
13643 (uninsert_breakpoint): Delete declaration.
13644 (uninsert_breakpoints_at): Declare.
13645 (check_breakpoints): Adjust prototype.
13646 * server.h: Adjust include order.
13647 (struct thread_info): Declare here. Add a `last_status' field.
13649 2010-03-23 Michael Snyder <msnyder@vmware.com>
13651 * server.c (crc32): New function.
13652 (handle_query): Add handling for 'qCRC:' request.
13654 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13656 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13657 lwp had been stopped by a watchpoint.
13659 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13661 * server.h (internal_error): Declare.
13662 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13663 * utils.c (internal_error): New function.
13665 2010-03-15 Andreas Schwab <schwab@redhat.com>
13667 * configure.srv: Fix typo setting srv_regobj.
13669 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13671 * linux-low.c (fetch_register): Avoid passing a non string literal
13673 (usr_store_inferior_registers): Ditto.
13675 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13677 * linux-low.c (linux_write_memory): Bail out early if peeking
13680 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13682 * linux-low.h (struct lwp_info): New fields
13683 `stopped_by_watchpoint' and `stopped_data_address'.
13684 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13685 here, and cache them in the lwp object.
13686 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13688 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13690 (linux_stopped_by_watchpoint): Rewrite.
13691 (linux_stopped_data_address): Rewrite.
13693 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13695 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13696 switching the current inferior, not before.
13698 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13700 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13701 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13702 i386-linux.c and amd64-linux.c.
13703 (reg-i386.o): Removed.
13704 (reg-i386.c): Likewise.
13705 (reg-i386-linux.o): Likewise.
13706 (reg-i386-linux.c): Likewise.
13707 (reg-x86-64.o): Likewise.
13708 (reg-x86-64.c): Likewise.
13709 (reg-x86-64-linux.o): Likewise.
13710 (reg-x86-64-linux.c): Likewise.
13712 (i386.c): Likewise.
13713 (i386-linux.o): Likewise.
13714 (i386-linux.c): Likewise.
13715 (amd64.o): Likewise.
13716 (amd64.c): Likewise.
13717 (amd64-linux.o): Likewise.
13718 (amd64-linux.c): Likewise.
13720 * configure.srv (srv_i386_regobj): New.
13721 (srv_i386_linux_regobj): Likewise.
13722 (srv_amd64_regobj): Likewise.
13723 (srv_amd64_linux_regobj): Likewise.
13724 (srv_i386_32bit_xmlfiles): Likewise.
13725 (srv_i386_64bit_xmlfiles): Likewise.
13726 (srv_i386_xmlfiles): Likewise.
13727 (srv_amd64_xmlfiles): Likewise.
13728 (srv_i386_linux_xmlfiles): Likewise.
13729 (srv_amd64_linux_xmlfiles): Likewise.
13730 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13731 srv_xmlfiles to $srv_i386_xmlfiles.
13732 (i[34567]86-*-mingw32ce*): Likewise.
13733 (i[34567]86-*-mingw*): Likewise.
13734 (i[34567]86-*-nto*): Likewise.
13735 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13736 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13737 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13738 (x86_64-*-linux*): Likewise.
13740 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13741 (init_registers_amd64_linux): New.
13742 (x86_arch_setup): Replace init_registers_x86_64_linux with
13743 init_registers_amd64_linux.
13745 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13747 * configure.ac: Check for libdl. If it is not available link against
13748 static libthread_db.
13749 * configure: Regenerate.
13751 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13755 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13756 handing a read watchpoint.
13757 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13759 2010-02-12 Doug Evans <dje@google.com>
13761 * linux-low.c (linux_supports_tracefork_flag): Document.
13762 (linux_look_up_symbols): Add comment.
13764 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13766 * regcache.c (supply_register): Clear regcache if buf is NULL.
13768 2010-02-02 Nicolas Roche <roche@sourceware.org>
13769 Joel Brobecker <brobecker@adacore.com>
13771 * inferiors.c (find_inferior): Add function documentation.
13772 (unloaded_dll): Handle the case where the unloaded dll has not
13773 been previously registered in the dll list.
13775 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13777 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13778 (thumb2_breakpoint): New.
13779 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13781 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13783 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13784 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13787 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13789 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13791 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13793 * linux-s390-low.c (s390_collect_ptrace_register)
13794 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13796 2010-01-21 Doug Evans <dje@google.com>
13798 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13799 (PTRACE_ARG4_TYPE): New macro.
13800 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13801 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13802 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13803 (usr_store_inferior_registers): Ditto.
13804 (linux_read_memory, linux_write_memory): Ditto.
13805 (linux_test_for_tracefork): Ditto.
13807 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13808 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13810 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13812 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13815 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13817 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13818 prototype to take a regcache. Adjust.
13820 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13822 * regcache.h (struct thread_info): Forward declare.
13823 (struct regcache): New.
13824 (new_register_cache): Adjust prototype.
13825 (get_thread_regcache): Declare.
13826 (free_register_cache): Adjust prototype.
13827 (registers_to_string, registers_from_string): Ditto.
13828 (supply_register, supply_register_by_name, collect_register)
13829 (collect_register_as_string, collect_register_by_name): Ditto.
13830 * regcache.c (struct inferior_regcache_data): Delete.
13831 (get_regcache): Rename to ...
13832 (get_thread_regcache): ... this. Adjust. Switch inferior before
13833 fetching registers.
13834 (regcache_invalidate_one): Adjust.
13835 (regcache_invalidate): Fix prototype.
13836 (new_register_cache): Return the new register cache.
13837 (free_register_cache): Change prototype.
13838 (realloc_register_cache): Adjust.
13839 (registers_to_string): Change prototype to take a regcache. Adjust.
13840 (registers_from_string): Ditto.
13841 (register_data): Ditto.
13842 (supply_register): Ditto.
13843 (supply_register_by_name): Ditto.
13844 (collect_register): Ditto.
13845 (collect_register_as_string): Ditto.
13846 (collect_register_by_name): Ditto.
13847 * server.c (process_serial_event): Adjust.
13848 * linux-low.h (regset_fill_func, regset_store_func): Change
13850 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13852 * linux-low.c (get_stop_pc): Adjust.
13853 (check_removed_breakpoint): Adjust.
13854 (linux_wait_for_event): Adjust.
13855 (linux_resume_one_lwp): Adjust.
13856 (fetch_register): Add regcache parameter. Adjust.
13857 (usr_store_inferior_registers): Ditto.
13858 (regsets_fetch_inferior_registers): Ditto.
13859 (regsets_store_inferior_registers): Ditto.
13860 (linux_fetch_registers, linux_store_registers): Ditto.
13861 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13863 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13865 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13866 prototype to take a regcache.
13867 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13868 * remote-utils.c (convert_ascii_to_int, outreg)
13869 (prepare_resume_reply): Change prototype to take a regcache.
13871 * target.h (struct target_ops) <fetch_registers, store_registers>:
13872 Change prototype to take a regcache.
13873 (fetch_inferior_registers, store_inferior_registers): Change
13874 prototype to take a regcache. Adjust.
13875 * proc-service.c (ps_lgetregs): Adjust.
13876 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13877 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13878 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13879 take a regcache. Adjust.
13880 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13881 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13882 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13883 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13884 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13885 (cris_cannot_fetch_register):
13886 (cris_breakpoint_at): Change prototype to take a regcache.
13888 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13889 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13890 to take a regcache. Adjust.
13891 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13893 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13894 take a regcache. Adjust.
13895 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13896 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13897 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13898 * linux-mips-low.c (mips_get_pc):
13899 (mips_set_pc): Change prototype to take a regcache. Adjust.
13900 (mips_reinsert_addr): Adjust.
13901 (mips_collect_register): Change prototype to take a regcache.
13903 (mips_supply_register):
13904 (mips_collect_register_32bit, mips_supply_register_32bit)
13905 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13906 (mips_store_fpregset): Ditto.
13907 * linux-ppc-low.c (ppc_supply_ptrace_register)
13908 (ppc_supply_ptrace_register): Ditto.
13909 (parse_spufs_run): Adjust.
13910 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13911 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13912 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13913 take a regcache. Adjust.
13914 * linux-s390-low.c (s390_collect_ptrace_register)
13915 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13916 (s390_set_pc): Change prototype to take a regcache. Adjust.
13917 (s390_arch_setup): Adjust.
13918 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13919 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13920 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13921 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13922 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13924 (sparc_breakpoint_at): Adjust.
13925 * linux-xtensa-low.c (xtensa_fill_gregset):
13926 (xtensa_store_gregset):
13927 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13928 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13929 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13930 prototype to take a regcache. Adjust.
13931 * win32-arm-low.c (arm_fetch_inferior_register)
13932 (arm_store_inferior_register): Change prototype to take a
13934 * win32-i386-low.c (i386_fetch_inferior_register)
13935 (i386_store_inferior_register): Change prototype to take a
13937 * win32-low.c (child_fetch_inferior_registers)
13938 (child_store_inferior_registers): Change prototype to take a
13940 (win32_wait): Adjust.
13941 (win32_fetch_inferior_registers): Change prototype to take a
13943 (win32_store_inferior_registers): Adjust.
13944 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13945 store_inferior_register>: Change prototype to take a regcache.
13947 2010-01-20 Doug Evans <dje@google.com>
13949 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13951 (linux_wait_for_event1, linux_init_signals): Ditto.
13952 (W_STOPCODE): Provide definition if missing.
13954 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13956 * linux-low.c (linux_core_of_thread): New.
13957 (compare_ints, show_process, list_threads): New.
13958 (linux_qxfer_osdata): Report threads and cores.
13959 (linux_target_op): Register linux_core_of_thread.
13960 * remote-utils.c (prepare_resume_reply): Report the core.
13961 (buffer_xml_printf): Support %d specifier.
13962 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13964 (handle_query): Handle qXfer:threads. Announce availability
13966 * target.h (struct target_ops): New field core_of_thread.
13968 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13970 * Makefile.in (clean): Remove new generated files.
13971 (reg-s390.o, reg-s390.c): Remove rules.
13972 (reg-s390x.o, reg-s390x.c): Likewise.
13973 (s390-linux32.o, s390-linux32.c): Add rules.
13974 (s390-linux64.o, s390-linux64.c): Likewise.
13975 (s390x-linux64.o, s390x-linux64.c): Likewise.
13976 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13977 * linux-s390-low.c: Include <elf.h>.
13978 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13979 (init_registers_s390): Remove prototype.
13980 (init_registers_s390x): Likewise.
13981 (init_registers_s390_linux32): Add prototype.
13982 (init_registers_s390_linux64): Likewise.
13983 (init_registers_s390x_linux64): Likewise.
13984 (s390_num_regs_3264): New define.
13985 (s390_regmap_3264): New global variable.
13986 (s390_cannot_fetch_register): Remove obsolete check.
13987 (s390_cannot_store_register): Likewise.
13988 (s390_collect_ptrace_register): Handle upper/lower register halves.
13989 (s390_supply_ptrace_register): Likewise.
13990 (s390_fill_gregset): Update to register number changes.
13991 (s390_get_hwcap): New routine.
13992 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13993 Install appropriate regmap and register set.
13995 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13997 * server.c (gdbserver_version): Update copyright year to 2010.
13998 * gdbreplay.c (gdbreplay_version): Likewise.
14000 2009-12-28 Doug Evans <dje@google.com>
14002 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14003 elf/external.h. Include <elf.h> instead but only if necessary.
14005 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14007 * linux-low.c (linux_remove_process): Remove `detaching'
14008 parameter. Don't release/detach from thread_db here.
14009 (linux_kill): Release/detach from thread_db here, ...
14010 (linux_detach): ... and here, before actually detaching.
14011 (linux_wait_1): ... and here, when a process exits.
14012 * thread-db.c (any_thread_of): New.
14013 (thread_db_free): Switch the current inferior to a thread of the
14016 2009-12-21 Doug Evans <dje@google.com>
14018 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14020 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14021 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14022 warning ifndef __NR_tkill. Move setting of errno there too.
14023 Delete unnecessary resetting of errno after syscall.
14024 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14026 * configure.ac: Check for dladdr.
14027 * config.in: Regenerate.
14028 * configure: Regenerate.
14029 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14030 (try_thread_db_load): Update.
14032 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14034 2009-12-18 Doug Evans <dje@google.com>
14036 * event-loop.c: Include unistd.h if it exists.
14038 * linux-low.c (my_waitpid): Move definition away from being in
14039 between linux_tracefork_child/linux_test_for_tracefork.
14041 * gdb_proc_service.h (psaddr_t): Fix type.
14042 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14043 signature to match glibc.
14045 2009-12-16 Doug Evans <dje@google.com>
14047 * linux-low.c (linux_read_memory): Fix argument to read.
14049 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14051 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14052 events, don't leave current_inferior pointing at null.
14054 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14056 * win32-low.c (LOG): Delete.
14057 (OUTMSG): Output to stderr.
14058 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14059 on compile time LOG macro.
14060 (win32_wait): Fix debug output.
14062 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14064 * win32-low.c (win32_add_one_solib): If the dll name is
14065 "ntdll.dll", prepend the system directory to the dll path.
14067 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14069 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14071 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14072 Vladimir Prus <vladimir@codesourcery.com>
14074 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14075 * configure.ac: Check for __mcoldfire__ and set
14076 gdb_cv_m68k_is_coldfire.
14077 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14078 reg-cf.o and reg-m68k.o.
14079 * configure: Regenerated.
14081 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14083 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14084 Pass it to thread_db_free.
14085 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14086 proper `detaching' argument to linux_remove_process.
14087 * linux-low.h (thread_db_free): Add `detaching' parameter.
14088 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14090 (thread_db_free): Add `detaching' parameter. Only
14091 call td_ta_clear_event if detaching from process.
14093 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14095 * thread-db.c (thread_db_free): Fix typo.
14097 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14100 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14102 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14104 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14105 with an i686 compiler.
14106 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14108 * configure: Rebuilt.
14110 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14114 * server.c (handle_search_memory_1): Correct read_addr initialization
14115 in loop for searching subsequent chunks.
14117 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14119 * configure.ac: New --with-libthread-db option.
14120 * thread-db.c: Allow direct dependence on libthread_db.
14121 (thread_db_free): Adjust.
14122 * config.in: Regenerate.
14123 * configure: Likewise.
14125 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14128 * thread-db.c (attach_thread): New function.
14129 (maybe_attach_thread): Return success/failure.
14130 (find_new_threads_callback): Adjust.
14131 (thread_db_find_new_threads): Loop until no new threads.
14133 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14135 * proc-service.c (ps_lgetregs): Formatting.
14137 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14139 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14140 * configure.ac: Adjust.
14141 * linux-low.h (struct process_info_private): Move members to struct
14143 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14144 * linux-low.c (linux_remove_process): Adjust.
14145 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14146 * server.c (handle_query): Move code ...
14147 (handle_monitor_command): ... here. New function.
14148 * target.h (struct target_ops): New member.
14149 * thread-db.c (struct thread_db): New.
14150 (libthread_db_search_path): New variable.
14151 (thread_db_create_event, thread_db_enable_reporting)
14152 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14153 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14154 (try_thread_db_load_1, dladdr_to_soname): New functions.
14155 (try_thread_db_load, thread_db_load_search): New functions.
14156 (thread_db_init): Search for libthread_db.
14157 (thread_db_free): New function.
14158 (thread_db_handle_monitor_command): Likewise.
14159 * config.in: Regenerate.
14160 * configure: Regenerate.
14162 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14164 * spu-low.c (spu_kill): Wait for inferior to terminate.
14165 Call clear_inferiors.
14166 (spu_detach): Call clear_inferiors.
14168 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14170 * aclocal.m4: Regenerate.
14171 * config.in: Likewise.
14172 * configure: Likewise.
14174 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14176 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14177 (parse_spufs_run): New function.
14178 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14179 (ppc_breakpoint_at): Handle SPU breakpoints.
14181 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14183 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14184 (SPUFS_MAGIC): Define.
14185 (spu_enumerate_spu_ids): New function.
14186 (linux_qxfer_spu): New function.
14187 (linux_target_ops): Install linux_qxfer_spu.
14189 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14191 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14192 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14193 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14194 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14195 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14196 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14197 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14198 (init_registers_powerpc_cell32l): Add prototype.
14199 (init_registers_powerpc_cell64l): Likewise.
14200 (ppc_arch_setup): Detect Cell/B.E. architecture.
14202 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14204 * Makefile.in (datarootdir): New variable.
14206 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14208 * linux-low.c (linux_write_memory): Update debugging output.
14209 * Makefile.in (clean): Add new descriptions.
14210 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14211 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14212 * configure.srv: Add new files for arm*-*-linux*.
14213 * linux-arm-low.c: Add new declarations.
14214 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14215 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14216 (HWCAP_VFPv3D16): New.
14217 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14218 instead of __IWMMXT__.
14219 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14220 (arm_arch_setup): New.
14221 (target_regsets): Remove #ifdef. Add VFP regset.
14222 (the_low_target): Use arm_arch_setup.
14224 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14226 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14227 the main thread again.
14229 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14231 Adding Neutrino gdbserver.
14232 * configure: Regenerated.
14233 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14234 * configure.srv (i[34567]86-*-nto*): New target.
14235 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14236 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14237 (nto_comctrl) [__QNX__]: New function.
14238 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14240 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14242 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14245 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14246 Pedro Alves <pedro@codesourcery.com>
14248 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14249 don't support CONTEXT_EXTENDED_REGISTERS.
14250 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14251 (the_low_target): Install them.
14252 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14253 failing with ERROR_PIPE_NOT_CONNECTED.
14255 2009-06-30 Doug Evans <dje@google.com>
14256 Pierre Muller <muller@ics.u-strasbg.fr>
14258 Add h/w watchpoint support to x86-linux, win32-i386.
14259 * Makefile.in (SFILES): Add i386-low.c
14260 (i386_low_h): Define.
14261 (i386-low.o): Add dependencies.
14262 (linux-x86-low.o): Add i386-low.h dependency.
14263 (win32-i386-low.o): Ditto.
14264 * i386-low.c: New file.
14265 * i386-low.h: New file.
14266 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14267 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14268 * linux-low.c (linux_add_process): Initialize arch_private.
14269 (linux_remove_process): Free arch_private.
14270 (add_lwp): Initialize arch_private.
14271 (delete_lwp): Free arch_private.
14272 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14274 * linux-low.h (process_info_private): New member arch_private.
14275 (lwp_info): New member arch_private.
14276 (linux_target_ops): New members new_process, new_thread,
14278 (ptid_of): New macro.
14279 * linux-x86-low.c: Include stddef.h, i386-low.h.
14280 (arch_process_info): New struct.
14281 (arch_lwp_info): New struct.
14282 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14283 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14284 (i386_dr_low_get_status): New function.
14285 (x86_insert_point, x86_remove_point): New functions.
14286 (x86_stopped_by_watchpoint): New function.
14287 (x86_stopped_data_address): New function.
14288 (x86_linux_new_process, x86_linux_new_thread): New functions.
14289 (x86_linux_prepare_to_resume): New function.
14290 (the_low_target): Add entries for insert_point, remove_point,
14291 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14293 * server.c (debug_hw_points): New global.
14294 (monitor_show_help): Document set debug-hw-points.
14295 (handle_query): Process "set debug-hw-points".
14296 * server.h (debug_hw_points): Declare.
14297 (paddress): Declare.
14298 * utils.c (NUMCELLS, CELLSIZE): New macros.
14299 (get_sell, xsnprintf, paddress): New functions.
14300 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14301 remove_point, stopped_by_watchpoint, stopped_data_address.
14302 * win32-i386-low.c: Include i386-low.h.
14303 (debug_reg_state): Replaces dr.
14304 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14305 (i386_dr_low_get_status): New function.
14306 (i386_insert_point, i386_remove_point): New functions.
14307 (i386_stopped_by_watchpoint): New function.
14308 (i386_stopped_data_address): New function.
14309 (i386_initial_stuff): Update.
14310 (get_thread_context,set_thread_context,i386_thread_added): Update.
14311 (the_low_target): Add entries for insert_point,
14312 remove_point, stopped_by_watchpoint, stopped_data_address.
14313 * win32-low.c (win32_insert_watchpoint): New function.
14314 (win32_remove_watchpoint): New function.
14315 (win32_stopped_by_watchpoint): New function.
14316 (win32_stopped_data_address): New function.
14317 (win32_target_ops): Add entries for insert_watchpoint,
14318 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14319 * win32-low.h (win32_target_ops): New members insert_point,
14320 remove_point, stopped_by_watchpoint, stopped_data_address.
14322 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14324 * server.c (process_serial_event): Re-return unsupported, not
14325 error, if the type isn't recognized. Re-allow supporting only
14326 insert or remove packets. Also call require_running for
14327 breakpoints. Add missing break statement to default case. Tidy.
14328 * target.h (struct target_ops): Rename insert_watchpoint to
14329 insert_point, and remove_watchpoint to remove_point.
14331 * linux-low.h (struct linux_target_ops): Likewise.
14332 * linux-low.c (linux_insert_watchpoint): Rename to ...
14333 (linux_insert_point): ... this. Adjust.
14334 (linux_remove_watchpoint): Rename to ...
14335 (linux_remove_point): ... this. Adjust.
14336 (linux_target_ops): Adjust.
14337 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14338 (cris_insert_point): ... this.
14339 (cris_remove_watchpoint): Rename to ...
14340 (cris_remove_point): ... this.
14341 (the_low_target): Adjust.
14343 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14345 * server.c (handle_v_kill): Pass signal_pid to
14346 kill_inferior if multi_process is zero.
14348 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14350 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14351 * target.h (target_ops): Comment for *_watchpoint to make it clear
14352 the functions can get types '0' and '1'.
14354 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14356 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14357 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14358 * regcache.c (get_regcache): Likewise.
14359 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14360 * win32-low.c (child_fetch_inferior_registers): Remove check for
14363 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14364 Pedro Alves <pedro@codesourcery.com>
14366 * target.h (struct target_ops) <supports_multi_process>: New
14368 (target_supports_multi_process): New.
14369 * server.c (handle_query): Even if GDB reports support, only
14370 enable multi-process if the target also supports it. Report
14371 multi-process support only if the target backend supports it.
14372 * linux-low.c (linux_supports_multi_process): New function.
14373 (linux_target_ops): Install it as target_supports_multi_process
14376 2009-05-24 Doug Evans <dje@google.com>
14378 Global renaming of find_thread_pid to find_thread_ptid.
14379 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14380 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14381 All callers updated.
14383 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14384 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14387 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14388 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14389 (linux_resume_one_lwp): Ditto.
14391 2009-05-23 Doug Evans <dje@google.com>
14393 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14394 from struct inferior_list_entry * to struct lwp_info *.
14395 All callers updated.
14397 2009-05-13 Doug Evans <dje@google.com>
14399 * linux-x86-low.c: Don't include assert.h.
14400 (x86_siginfo_fixup): Use fatal, not assert.
14401 (x86_arch_setup): Fix comment.
14403 2009-05-12 Doug Evans <dje@google.com>
14405 Biarch support for i386/amd64 gdbserver.
14406 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14407 Add linux-x86-low.c.
14408 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14409 (linux-x86-low.o): Add.
14410 * linux-x86-64-low.c: Delete.
14411 * linux-i386-low.c: Delete.
14412 * linux-x86-low.c: New file.
14413 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14415 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14417 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14418 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14419 (linux_child_pid_to_exec_file): New function.
14420 (elf_64_header_p, elf_64_file_p): New functions.
14421 (siginfo_fixup): New function.
14422 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14423 give target a chance to convert layout.
14424 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14425 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14427 2009-05-07 Doug Evans <dje@google.com>
14429 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14430 (regsets_store_inferior_registers): Ditto.
14432 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14436 * linux-low.c (must_set_ptrace_flags): Delete.
14437 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14439 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14440 `lwp->must_set_ptrace_flags' instead.
14441 (linux_wait_for_event_1): Set ptrace options here.
14442 (linux_wait_1): ... not here.
14444 2009-04-30 Doug Evans <dje@google.com>
14446 * inferiors.c (started_inferior_callback): New function.
14447 (attached_inferior_callback): New function.
14448 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14449 * server.c (print_started_pid, print_attached_pid): New functions.
14450 (detach_or_kill_for_exit): New function.
14451 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14452 * server.h (have_started_inferiors_p): Declare.
14453 (have_attached_inferiors_p): Declare.
14455 * inferiors.c (remove_process): Fix memory leak, free process.
14456 * linux-low.c (linux_remove_process): New function.
14457 (linux_kill): Call it instead of remove_process.
14458 (linux_detach, linux_wait_1): Ditto.
14460 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14462 * configure.srv: Add x86 Windows CE target.
14464 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14466 * inferiors.c (get_thread_process): Make global.
14467 * server.h (get_thread_process): Add prototype.
14468 * thread-db.c (find_one_thread): Use get_thread_process
14469 instead of current_process.
14470 (thread_db_get_tls_address): Do not crash if called when
14471 thread layer is not yet initialized.
14473 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14475 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14476 * spu-low.c (current_tid): Rename to ...
14477 (current_ptid): ... this.
14478 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14479 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14480 ptid_get_lwp (current_ptid) instead of current_tid.
14481 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14482 instead of current_tid. Use find_process_pid to verify pid
14483 argument is valid. Pass proper argument to remove_process.
14484 (spu_thread_alive): Compare current_ptid instead of current_tid.
14485 (spu_resume): Likewise.
14487 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14489 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14492 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14494 Implement the multiprocess extensions, and add linux multiprocess
14497 * server.h (ULONGEST): Declare.
14498 (struct ptid, ptid_t): New.
14499 (minus_one_ptid, null_ptid): Declare.
14500 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14501 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14502 (struct inferior_list_entry): Change `id' type from unsigned from
14504 (struct sym_cache, struct breakpoint, struct
14505 process_info_private): Forward declare.
14506 (struct process_info): Declare.
14507 (current_process): Declare.
14508 (all_processes): Declare.
14509 (initialize_inferiors): Declare.
14510 (add_thread): Adjust to use ptid_t.
14511 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14512 (add_process, remove_process, find_thread_pid): Declare.
14513 (find_inferior_id): Adjust to use ptid_t.
14514 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14515 (multi_process): Declare.
14516 (push_event): Adjust to use ptid_t.
14517 (read_ptid, write_ptid): Declare.
14518 (prepare_resume_reply): Adjust to use ptid_t.
14519 (clear_symbol_cache): Declare.
14520 * inferiors.c (all_processes): New.
14521 (null_ptid, minus_one_ptid): New.
14522 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14523 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14524 (add_thread): Change unsigned long to ptid. Remove gdb_id
14526 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14527 (gdb_id_to_thread): Rename to ...
14528 (find_thread_pid): ... this. Change unsigned long to ptid.
14529 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14530 (loaded_dll, pull_pid_from_list): Adjust.
14531 (add_process, remove_process, find_process_pid)
14532 (get_thread_process, current_process, initialize_inferiors): New.
14533 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14534 (struct target_waitstatus) <related_pid>: Ditto.
14535 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14536 return type to int.
14537 (struct target_ops) <join>: Add `pid' argument.
14538 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14539 (struct target_ops) <wait>: Add `ptid' field. Change return type
14541 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14542 (mywait): Add `ptid' argument. Change return type to ptid_t.
14543 (target_pid_to_str): Declare.
14544 * target.c (set_desired_inferior): Adjust to use ptids.
14545 (mywait): Add new `ptid' argument. Adjust.
14546 (target_pid_to_str): New.
14547 * mem-break.h (free_all_breakpoints): Declare.
14548 * mem-break.c (breakpoints): Delelete.
14549 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14550 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14551 to use per-process breakpoint list.
14552 (free_all_breakpoints): New.
14553 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14554 (symbol_cache, all_symbols_looked_up): Delete.
14556 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14558 (prepare_resume_reply): Change ptid argument's type from unsigned
14559 long to ptid_t. Adjust. Implement W;process and X;process.
14560 (free_sym_cache, clear_symbol_cache): New.
14561 (look_up_one_symbol): Adjust to per-process symbol cache. *
14562 * server.c (cont_thread, general_thread, step_thread): Change type
14564 (attached): Delete.
14565 (multi_process): New.
14566 (last_ptid): Change type to ptid_t.
14567 (struct vstop_notif) <ptid>: Change type to ptid_t.
14568 (queue_stop_reply, push_event): Change `ptid' argument's type to
14570 (discard_queued_stop_replies): Add `pid' argument.
14571 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14572 changes. Don't reference the `attached' global.
14573 (attach_inferior): Adjust to mywait interface changes.
14574 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14575 features. Handle and report "multiprocess+". Handle
14577 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14579 (handle_v_kill): New.
14580 (handle_v_stopped): Adjust to use target_pid_to_str.
14581 (handle_v_requests): Allow multiple attaches and runs when
14582 multiprocess extensions are in effect. Handle "vKill".
14583 (myresume): Adjust to use ptids.
14584 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14585 (handle_status): Adjust to discard_queued_stop_replies interface
14587 (first_thread_of, kill_inferior_callback)
14588 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14589 (main): Call initialize_inferiors. Adjust to use ptids, killing
14590 and detaching from all inferiors. Handle multiprocess packet
14592 * linux-low.h: Include gdb_proc_service.h.
14593 (struct process_info_private): New.
14594 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14595 <lwpid_of>: Use ptid_get_lwp.
14596 (get_lwp_thread): Adjust.
14597 (struct lwp_info): Add `dead' member.
14598 (find_lwp_pid): Declare.
14599 * linux-low.c (thread_db_active): Delete.
14600 (new_inferior): Adjust comment.
14601 (inferior_pid): Delete.
14602 (linux_add_process): New.
14603 (handle_extended_wait): Adjust.
14604 (add_lwp): Change unsigned long to ptid.
14605 (linux_create_inferior): Add process to processes table. Adjust
14606 to use ptids. Don't set new_inferior here.
14607 (linux_attach_lwp): Rename to ...
14608 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14609 it. Adjust to use ptids.
14610 (linux_attach_lwp): New.
14611 (linux_attach): Add process to processes table. Don't set
14613 (struct counter): New.
14614 (second_thread_of_pid_p, last_thread_of_process_p): New.
14615 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14616 multiple processes.
14617 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14618 processes. Remove process from process table.
14619 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14620 to multiple processes.
14621 (any_thread_of): New.
14622 (linux_detach): Add `pid' argument, and handle it. Remove process
14623 from processes table.
14624 (linux_join): Add `pid' argument. Handle it.
14625 (linux_thread_alive): Change unsighed long argument to ptid_t.
14626 Consider dead lwps as not being alive.
14627 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14628 threads we're not interested in.
14629 (same_lwp, find_lwp_pid): New.
14630 (linux_wait_for_lwp): Change `pid' argument's type from int to
14632 (linux_wait_for_event): Rename to ...
14633 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14634 from int to ptid_t. Adjust.
14635 (linux_wait_for_event): New.
14636 (linux_wait_1): Add `ptid' argument. Change return type to
14637 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14638 that exit from the process table.
14639 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14641 (mark_lwp_dead): New.
14642 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14643 stopping all threads, mark its main lwp as dead.
14644 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14646 (fetch_register, usr_store_inferior_registers)
14647 (regsets_fetch_inferior_registers)
14648 (regsets_store_inferior_registers, linux_read_memory)
14649 (linux_write_memory): Inline `inferior_pid'.
14650 (linux_look_up_symbols): Adjust to use per-process
14651 `thread_db_active'.
14652 (linux_request_interrupt): Adjust to use ptids.
14653 (linux_read_auxv): Inline `inferior_pid'.
14654 (initialize_low): Don't reference thread_db_active.
14655 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14656 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14657 (ps_getpid): Return the pid of the current inferior.
14658 * thread-db.c (proc_handle, thread_agent): Delete.
14659 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14661 (find_one_thread): Change argument type to ptid_t. Adjust to
14663 (maybe_attach_thread): Adjust to per-process data and ptids.
14664 (thread_db_find_new_threads): Ditto.
14665 (thread_db_init): Ditto.
14666 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14667 processes table. Adjust to use ptids.
14668 (spu_kill, spu_detach): Adjust interface. Remove process from
14670 (spu_join, spu_thread_alive): Adjust interface.
14671 (spu_wait): Adjust interface. Remove process from processes
14672 table. Adjust to use ptids.
14673 * win32-low.c (current_inferior_tid): Delete.
14674 (current_inferior_ptid): New.
14675 (debug_event_ptid): New.
14676 (thread_rec): Take a ptid. Adjust.
14677 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14678 (child_delete_thread): Ditto.
14679 (do_initial_child_stuff): Add `attached' argument. Add process to
14681 (child_fetch_inferior_registers, child_store_inferior_registers):
14683 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14684 (win32_attach): Pass 1 to do_initial_child_stuff.
14685 (win32_kill): Adjust interface. Remove process from processes
14687 (win32_detach): Ditto.
14688 (win32_join): Adjust interface.
14689 (win32_thread_alive): Take a ptid.
14690 (win32_resume): Adjust to use ptids.
14691 (get_child_debug_event): Ditto.
14692 (win32_wait): Adjust interface. Remove exiting process from
14695 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14697 Non-stop mode support.
14699 * server.h (non_stop): Declare.
14700 (gdb_client_data, handler_func): Declare.
14701 (delete_file_handler, add_file_handler, start_event_loop):
14703 (handle_serial_event, handle_target_event, push_event)
14704 (putpkt_notif): Declare.
14705 * target.h (enum resume_kind): New.
14706 (struct thread_resume): Replace `step' field by `kind' field.
14707 (TARGET_WNOHANG): Define.
14708 (struct target_ops) <wait>: Add `options' argument.
14709 <supports_non_stop, async, start_non_stop>: New fields.
14710 (target_supports_non_stop, target_async): New.
14711 (start_non_stop): Declare.
14712 (mywait): Add `options' argument.
14713 * target.c (mywait): Add `options' argument. Print child exit
14714 notifications here.
14715 (start_non_stop): New.
14716 * server.c (non_stop, own_buf, mem_buf): New globals.
14717 (struct vstop_notif): New.
14718 (notif_queue): New global.
14719 (queue_stop_reply, push_event, discard_queued_stop_replies)
14720 (send_next_stop_reply): New.
14721 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14723 (attach_inferior): In non-stop mode, don't wait for the target
14725 (handle_general_set): Handle QNonStop.
14726 (handle_query): When handling qC, return the current general
14727 thread, instead of the first thread of the list.
14728 (handle_query): If the backend supports non-stop mode, include
14729 QNonStop+ in the qSupported query response.
14730 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14732 (handle_v_attach, handle_v_run): Handle non-stop mode.
14733 (handle_v_stopped): New.
14734 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14735 (myresume): Adjust to use resume_kind. Handle non-stop.
14736 (queue_stop_reply_callback): New.
14737 (handle_status): Handle non-stop mode.
14738 (main): Clear non_stop flag on reconnection. Use the event-loop.
14739 Refactor serial protocol handling from here ...
14740 (process_serial_event): ... to this new function. When GDB
14741 selects any thread, select one here. In non-stop mode, wait until
14742 GDB acks all pending events before exiting.
14743 (handle_serial_event, handle_target_event): New.
14744 * remote-utils.c (remote_open): Install remote_desc in the event
14746 (remote_close): Remove remote_desc from the event loop.
14747 (putpkt_binary): Rename to...
14748 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14749 (putpkt_binary): New as wrapper around putpkt_binary_1.
14750 (putpkt_notif): New.
14751 (prepare_resume_reply): In non-stop mode, don't change the
14753 * event-loop.c: New.
14754 * Makefile.in (OBJ): Add event-loop.o.
14755 (event-loop.o): New rule.
14757 * linux-low.h (pid_of): Moved here.
14759 (get_lwp_thread): Use lwpid_of.
14760 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14761 * linux-low.c (pid_of): Delete.
14762 (inferior_pid): Use lwpid_of.
14763 (linux_event_pipe): New.
14764 (target_is_async_p): New.
14766 (handle_extended_wait): Use lwpid_of.
14767 (add_lwp): Don't set lwpid field.
14768 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14769 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14770 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14771 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14772 first. Adjust to linux_wait_for_event interface changes. Use
14774 (linux_detach): Don't delete the main lwp here.
14775 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14776 (status_pending_p): Don't consider explicitly suspended lwps.
14777 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14778 pointer. Add OPTIONS argument. Change return type to int. Use
14779 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14780 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14781 pointer. Add status pointer argument. Return a pid instead of a
14782 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14783 changes. In non-stop mode, don't switch to a random thread.
14784 (linux_wait): Rename to...
14785 (linux_wait_1): ... this. Add target_options argument, and handle
14786 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14787 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14788 clean exit and signal exit code. Don't stop all threads in
14789 non-stop mode. In all-stop mode, only stop all threads when
14790 reporting a stop to GDB. Handle explicit thread stop requests.
14791 (async_file_flush, async_file_mark): New.
14793 (send_sigstop): Use lwpid_of.
14794 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14795 interface changes. In non-stop mode, don't switch to a random
14797 (linux_resume_one_lwp): Use lwpid_of.
14798 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14799 (linux_resume_one_thread): ... this. Handle resume_stop. In
14800 non-stop mode, don't look for pending flag in all threads.
14801 (resume_status_pending_p): Don't consider explicitly suspended
14803 (my_waitpid): Reimplement. Emulate __WALL.
14804 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14806 (sigchld_handler, linux_supports_non_stop, linux_async)
14807 (linux_start_non_stop): New.
14808 (linux_target_ops): Register linux_supports_non_stop, linux_async
14809 and linux_start_non_stop.
14810 (initialize_low): Install SIGCHLD handler.
14811 * thread-db.c (thread_db_create_event, find_one_thread)
14812 (thread_db_get_tls_address): Use lwpid_of.
14813 * win32-low.c (win32_detach): Adjust to use resume_kind.
14814 (win32_wait): Add `options' argument.
14815 * spu-low.c (spu_resume): Adjust to use resume_kind.
14816 (spu_wait): Add `options' argument.
14818 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14820 Decouple target code from remote protocol.
14822 * target.h (enum target_waitkind): New.
14823 (struct target_waitstatus): New.
14824 (struct target_ops) <wait>: Return an unsigned long. Take a
14825 target_waitstatus pointer instead of a char pointer.
14826 (mywait): Likewise.
14827 * target.c (mywait): Change prototype to return an unsigned long.
14828 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14829 * server.h (thread_from_wait, old_thread_from_wait): Delete
14831 (prepare_resume_reply): Change prototype to take a
14833 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14834 (last_status, last_ptid): New.
14835 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14836 pid instead of a signal.
14837 (attach_inferior): Remove "status" and "signal" parameters.
14839 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14841 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14842 (handle_v_requests, myresume): Remove "status" and "signal"
14843 parameters. Adjust.
14844 (handle_status): New.
14845 (main): Delete local `status'. Adjust.
14846 * remote-utils.c: Include target.h.
14847 (prepare_resume_reply): Change prototype to take a
14848 target_waitstatus. Adjust.
14850 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14852 * spu-low.c (spu_wait): Adjust.
14853 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14855 (win32_wait): Adjust.
14857 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14859 * target.h (struct thread_resume): Delete leave_stopped member.
14860 (struct target_ops): Add a `n' argument to the `resume' callback.
14861 * server.c (start_inferior): Adjust.
14862 (handle_v_cont, myresume): Adjust.
14863 * linux-low.c (check_removed_breakpoint): Adjust to resume
14864 interface change, and to removed leave_stopped field.
14865 (resume_ptr): Delete.
14866 (struct thread_resume_array): New.
14867 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14868 resume interface change.
14869 (linux_continue_one_thread, linux_queue_one_thread)
14870 (resume_status_pending_p): Check if the resume field is NULL
14871 instead of checking the leave_stopped member.
14872 (linux_resume): Adjust to the target resume interface change.
14873 * spu-low.c (spu_resume): Adjust to the target resume interface
14875 * win32-low.c (win32_detach, win32_resume): Ditto.
14877 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14879 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14881 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14883 (linux_continue_one_thread): Only preserve the stepping flag if
14884 there's a pending breakpoint.
14886 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14888 * server.c (main): After the inferior having exited, call
14889 remote_close before exiting gdbserver.
14891 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14893 Fix size of FPSCR in Power 7 processors.
14894 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14895 (PPC_FEATURE_HAS_DFP): New #define.
14896 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14899 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14901 * server.c (handle_query) Whitespace and formatting.
14903 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14905 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14906 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14907 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14908 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14909 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14910 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14911 Makefile.in, configure.ac: Fix whitespace throughout.
14912 * configure: Regenerate.
14914 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14916 * inferiors.c (find_inferior): Make it safe for the callback
14917 function to delete the currently iterated inferior.
14919 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14921 * Makefile.in (linuw_low_h): Move higher.
14922 (thread-db.o): Depend on $(linux_low_h).
14924 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14926 Rename "process" to "lwp" throughout.
14928 * linux-low.c (all_processes): Rename to...
14929 (all_lwps): ... this.
14930 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14931 (add_process): Rename to ...
14932 (add_lwp): ... this. Adjust.
14933 (linux_create_inferior): Adjust.
14934 (linux_attach_lwp): Adjust.
14935 (linux_attach): Adjust.
14936 (linux_kill_one_process): Rename to ...
14937 (linux_kill_one_lwp): ... this. Adjust.
14938 (linux_kill): Adjust.
14939 (linux_detach_one_process): Rename to ...
14940 (linux_detach_one_lwp): ... this. Adjust.
14941 (linux_detach): Adjust.
14942 (check_removed_breakpoint): Adjust.
14943 (status_pending_p): Adjust.
14944 (linux_wait_for_process): Rename to ...
14945 (linux_wait_for_lwp): ... this. Adjust.
14946 (linux_wait_for_event): Adjust.
14947 (send_sigstop): Adjust.
14948 (wait_for_sigstop): Adjust.
14949 (stop_all_processes): Rename to ...
14950 (stop_all_lwps): ... this.
14951 (linux_resume_one_process): Rename to ...
14952 (linux_resume_one_lwp): ... this. Adjust.
14953 (linux_set_resume_request, linux_continue_one_thread)
14954 (linux_queue_one_thread, resume_status_pending_p)
14955 (usr_store_inferior_registers, regsets_store_inferior_registers)
14956 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14958 * linux-low.h (get_process): Rename to ...
14959 (get_lwp): ... this. Adjust.
14960 (get_thread_process): Rename to ...
14961 (get_thread_lwp): ... this. Adjust.
14962 (get_process_thread): Rename to ...
14963 (get_lwp_thread): ... this. Adjust.
14964 (struct process_info): Rename to ...
14965 (struct lwp_info): ... this.
14966 (all_processes): Rename to ...
14967 (all_lwps): ... this.
14968 * proc-service.c (ps_lgetregs): Adjust.
14969 * thread-db.c (thread_db_create_event, find_one_thread)
14970 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14972 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14974 * server.c (handle_query): Handle "qAttached".
14976 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14978 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14979 GPLv3, update license URL.
14981 2009-03-01 Doug Evans <dje@google.com>
14983 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14984 (server_h): Add gdb_signals.h.
14985 (signals.o): Update.
14986 * server.h (target_signal_from_host,target_signal_to_host_p)
14987 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14989 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14991 * remote-utils.c (getpkt): Also generate remote-debug
14992 information if noack_mode is set.
14994 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14996 * server.c (handle_query): Report qXfer:siginfo:read and
14997 qXfer:siginfo:write as supported and handle them.
14998 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14999 * linux-low.c (linux_xfer_siginfo): New.
15000 (linux_target_ops): Set it.
15002 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15004 * server.c (gdbserver_usage): Mention --remote-debug.
15005 (main): Accept '--remote-debug' switch.
15007 2009-01-18 Doug Evans <dje@google.com>
15009 * regcache.c (new_register_cache): No need to check result of xcalloc.
15010 * server.c (handle_search_memory): Back out calls to xmalloc,
15011 result is checked and error is returned to user upon failure.
15012 (handle_query): Ditto. Add more checks for result of malloc.
15013 (handle_v_cont): Check result of malloc, report error back to
15015 (handle_v_run): Ditto. Call freeargv.
15016 * server.h (freeargv): Declare.
15017 * utils.c (freeargv): New fn.
15019 2009-01-15 Doug Evans <dje@google.com>
15021 * gdbreplay.c (perror_with_name): Make arg const char *.
15022 * server.h (target_signal_to_name): Make return type const char *.
15023 * thread-db.c (thread_db_err_str): Make return type const char *.
15024 * utils.c (perror_with_name): Make arg const char *.
15026 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15028 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15029 when handling a EXIT_PROCESS_DEBUG_EVENT.
15031 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15033 * gdbreplay.c (gdbreplay_version): Update copyright year.
15034 * server.c (gdbserver_version): Likewise.
15036 2009-01-05 Doug Evans <dje@google.com>
15038 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15039 (handle_extended_wait): Improve comment.
15041 2008-12-13 Doug Evans <dje@google.com>
15043 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15044 * server.h (ATTR_MALLOC): New macro.
15045 (xmalloc,xcalloc,xstrdup): Declare.
15046 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15047 * inferiors.c: Ditto.
15048 * linux-low.c: Ditto.
15049 * mem-break.c: Ditto.
15050 * regcache.c: Ditto.
15051 * remote-utils.c: Ditto.
15054 * win32-low.c: Ditto.
15056 2008-12-12 Doug Evans <dje@google.com>
15058 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15059 in debugging printf.
15061 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15063 2008-12-09 Doug Evans <dje@google.com>
15065 * linux-low.h (struct process_info): Delete member tid, unused.
15066 * thread-db.c (find_one_thread): Update.
15067 (maybe_attach_thread): Update.
15069 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15071 * target.h (struct target_ops): Add qxfer_osdata member.
15072 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15074 (linux_qxfer_osdata): New functions.
15075 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15077 * server.c (handle_query): Handle "qXfer:osdata:read:".
15078 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15079 (buffer_xml_printf): New functions.
15080 * server.h (struct buffer): New.
15081 (buffer_grow_str, buffer_grow_str0): New macros.
15082 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15083 (buffer_xml_printf): Declare.
15085 2008-11-24 Doug Evans <dje@google.com>
15087 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15089 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15091 * server.c (handle_v_run): Always use the supplied argument list.
15093 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15095 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15096 (xtensa_regmap_table): Add entry for scompare1.
15098 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15100 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15101 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15102 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15103 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15104 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15105 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15106 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15107 XML target descriptions.
15108 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15109 when inferior is running on an ISA 2.05 or later processor. Add
15110 special case to return offset for full 64-bit slot of FPSCR when
15113 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15115 * Makefile.in (SFILES, clean): Added sparc64 files.
15116 (reg-sparc64.o, reg-sparc64.c): New.
15117 * configure.srv (sparc*-*-linux*): New configuration.
15118 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15119 syscall arguments for SPARC.
15120 (regsets_store_inferior_registers): Likewise.
15121 * linux-sparc-low.c: New file.
15123 2008-10-21 Doug Evans <dje@google.com>
15125 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15126 (READLINE_DIR,READLINE_DEP): Delete.
15127 (INTERNAL_CFLAGS): Update.
15128 (LINTFLAGS): Update.
15130 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15132 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15133 whole argv from the last run, not just argv[0].
15135 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15137 * regcache.c (new_register_cache): Return NULL if the register
15138 cache size isn't known yet.
15139 (free_register_cache): Avoid dereferencing a NULL regcache.
15141 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15143 * configure.srv: Merge MIPS and MIPS64.
15145 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15147 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15149 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15151 * Makefile.in: Add required vsx dependencies.
15153 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15154 Declare init_registers_powerpc_vsx32l.
15155 Declare init_registers_powerpc_vsx64l.
15156 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15157 (ppc_arch_setup): Check for VSX in hwcap.
15158 (ppc_fill_vsxregset): New function.
15159 (ppc_store_vsxregset): New function.
15160 Add new VSX entry in regset_info target_regsets.
15162 * configure.srv: Add new VSX dependencies.
15164 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15166 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15167 (remote_open): Set or clear transport_is_reliable.
15168 (putpkt_binary): Don't expect acks in noack mode.
15169 (getpkt): Don't send ack/nac in noack mode.
15170 * server.c (handle_general_set): Handle QStartNoAckMode.
15171 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15173 (main): Reset noack_mode on every connection.
15174 * server.h (noack_mode): Declare.
15176 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15178 * Makefile.in (GDBREPLAY_OBS): New variable.
15179 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15181 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15182 Daniel Jacobowitz <dan@codesourcery.com>
15184 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15185 (usr_store_inferior_registers): Likewise.
15186 (regsets_store_inferior_registers): Likewise.
15188 2008-07-31 Rolf Jansen <rj@surtec.com>
15189 Pedro Alves <pedro@codesourcery.com>
15191 * configure.ac: Check for memmem declaration.
15192 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15193 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15194 (disable_packet_qfThreadInfo): Unconditionally compile.
15195 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15196 * configure, config.in: Regenerate.
15198 2008-07-28 Doug Kwan <dougkwan@google.com>
15200 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15201 (linux_write_memory): Remove declaration of errno.
15203 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15205 * linux-low.c (handle_extended_wait): Do not use "status"
15206 variable uninitialized.
15208 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15210 * server.c (handle_v_attach): Inhibit reporting dll changes.
15212 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15214 * remote-utils.c (prepare_resume_reply): If requested, don't
15215 output "thread:TID" in the T stop reply.
15217 * server.c (disable_packet_vCont, disable_packet_Tthread)
15218 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15219 (handle_query): If requested, disable support for qC, qfThreadInfo
15221 (handle_v_requests): If requested, disable support for vCont.
15222 (gdbserver_show_disableable): New.
15223 (main): Handle --disable-packet and --disable-packet=LIST.
15225 * server.h (disable_packet_vCont, disable_packet_Tthread)
15226 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15228 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15230 * server.c (gdbserver_usage): Mention --version.
15232 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15234 * Makefile.in (gdbreplay.o): New rule.
15236 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15238 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15239 message, not gdbserver.
15241 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15242 Nathan Sidwell <nathan@codesourcery.com>
15243 Joseph Myers <joseph@codesourcery.com>
15245 * acinclude.m4: Include ../../config/acx.m4.
15246 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15247 * configure, config.in: Regenerate.
15248 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15249 * server.c (gdbserver_version): Print PKGVERSION.
15250 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15251 (main): Adjust gdbserver_usage calls.
15252 * gdbreplay.c (version, host_name): Add declarations.
15253 (gdbreplay_version, gdbreplay_usage): New.
15254 (main): Accept --version and --help options.
15256 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15258 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15259 (arm_breakpoint_at): Handle Thumb.
15260 (the_low_target): Add comment.
15262 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15264 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15266 2008-05-09 Doug Evans <dje@google.com>
15268 * server.h (decode_search_memory_packet): Declare.
15269 * remote-utils.c (decode_search_memory_packet): New fn.
15270 * server.c (handle_search_memory_1): New fn.
15271 (handle_search_memory): New fn.
15272 (handle_query): Process qSearch:memory packets.
15274 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15276 * regcache.c (registers_length): Remove.
15277 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15278 full register packet.
15279 * regcache.h (registers_length): Remove prototype.
15280 * server.h (PBUFSIZ): Define to 16384.
15282 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15284 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15285 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15286 powerpc-64l.o, and powerpc-altivec64l.o.
15287 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15288 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15289 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15290 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15291 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15294 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15295 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15296 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15297 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15298 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15299 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15300 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15301 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15302 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15303 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15306 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15307 (init_registers_powerpc_32l): ... this new prototype.
15308 (init_registers_powerpc_32): Remove, replace by ...
15309 (init_registers_powerpc_altivec32l): ... this new prototype.
15310 (init_registers_powerpc_e500): Remove, replace by ...
15311 (init_registers_powerpc_e500l): ... this new prototype.
15312 (init_registers_ppc64): Remove, replace by ...
15313 (init_registers_powerpc_64l): ... this new prototype.
15314 (init_registers_powerpc_64): Remove, replace by ...
15315 (init_registers_powerpc_altivec64l): ... this new prototype.
15316 (ppc_num_regs): Set to 73.
15317 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15318 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15319 (ppc_cannot_store_register): Handle orig_r3 and trap.
15320 (ppc_arch_setup): Update init_registers_... calls.
15321 (ppc_fill_gregset): Handle orig_r3 and trap.
15323 * inferiors.c (clear_inferiors): Reset current_inferior.
15325 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15327 * acinclude.m4: Add override.m4.
15328 * configure: Regenerate.
15330 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15332 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15333 initial call to init_register_ppc64.
15335 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15337 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15338 single powerpc*-*-linux* case.
15339 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15341 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15343 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15344 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15346 * linux-ppc-low.c: Include <elf.h>.
15347 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15348 (ppc_hwcap): New global variable.
15349 (ppc_regmap): Remove __SPE__ #ifdef sections.
15350 (ppc_regmap_e500): New global variable.
15351 (ppc_cannot_store_register): Update __SPE__ special case.
15352 (ppc_get_hwcap): New function.
15353 (ppc_arch_setup): Use it to determine whether inferior supports
15354 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15355 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15356 Do not access registers if target does not support AltiVec.
15357 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15358 Do not access registers if target does not support SPE.
15359 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15361 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15363 * linux-low.c (disabled_regsets, num_regsets): New.
15364 (use_regsets_p): Delete.
15365 (linux_wait_for_process): Clear disabled_regsets.
15366 (regsets_fetch_inferior_registers): Check and set it.
15367 (regsets_store_inferior_registers): Likewise.
15368 (linux_fetch_registers, linux_store_registers): Do not use
15370 (initialize_low): Allocate disabled_regsets.
15372 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15374 * Makefile.in (LIBOBJS): New.
15375 (OBS): Use LIBOBJS.
15376 (memmem.o): New rule.
15377 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15378 * configure: Regenerated.
15380 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15382 * server.c (handle_query): Never return "unsupported" for
15383 qXfer:features:read queries.
15385 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15387 * server.c (get_features_xml): Fix inverted condition.
15388 (handle_query): Always support qXfer:feature:read.
15390 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15392 * server.c (wrapper_argv): New.
15393 (start_inferior): Handle wrapper_argv. If set, expect an extra
15395 (gdbserver_usage): Document --wrapper.
15396 (main): Parse --wrapper.
15398 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15400 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15401 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15402 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15403 (ppc_set_pc): Likewise.
15404 (ppc_arch_setup): New function.
15405 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15406 of collect_register.
15407 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15409 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15411 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15412 instead of linux-ppc64-low.o.
15413 * linux-ppc64-low.c: Remove file.
15414 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15415 (linux-ppc64-low.o): Remove rule.
15417 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15418 (init_registers_powerpc_64): Likewise.
15419 (ppc_regmap): Conditionally define depending on __powerpc64__.
15420 (ppc_cannot_store_register): Do not special-case "fpscr" when
15421 compiled on __powerpc64__.
15422 (ppc_collect_ptrace_register): New function.
15423 (ppc_supply_ptrace_register): New function.
15424 (ppc_breakpoint): Change type to "unsigned int".
15425 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15426 (the_low_target): Conditionally provide initializers for the
15427 arch_setup member depending on __powerpc64__. Install
15428 collect_ptrace_register and supply_ptrace_register members.
15430 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15432 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15433 * server.c (gdbserver_xmltarget): Define.
15434 (get_features_xml): Use it to replace "target.xml" and arch_string.
15436 * configure.srv: Remove srv_xmltarget. Add XML files that were
15437 mentioned there to srv_xmlfiles instead. Remove conditional tests
15438 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15439 srv_xmlfiles and srv_regobj to include all possible choices.
15440 * configure.ac (srv_xmltarget): Remove.
15441 (srv_xmlfiles): Do not add "target.xml".
15442 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15443 checks for supplementary target information.
15444 * configure: Regenerate.
15445 * Makefile.in (XML_TARGET): Remove.
15446 (target.xml): Remove rule.
15447 (clean): Do not clean up target.xml.
15448 (.PRECIOUS): Do not mention target.xml.
15450 * target.h (struct target_ops): Remove arch_string member.
15451 * linux-low.c (linux_arch_string): Remove.
15452 (linux_target_ops): Remove arch_string initializer.
15453 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15454 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15455 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15456 * spu-low.c (spu_arch_string): Remove.
15457 (spu_target_ops): Remove arch_string initializer.
15458 * win32-low.c (win32_arch_string): Remove.
15459 (win32_target_ops): Remove arch_string initializer.
15460 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15461 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15462 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15464 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15466 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15467 by collect_ptrace_register and supply_ptrace_register hooks.
15468 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15469 instead of checking for the_low_target.left_pad_xfer.
15470 (usr_store_inferior_registers): Use collect_ptrace_register callback
15471 instead of checking for the_low_target.left_pad_xfer.
15473 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15474 (s390_supply_ptrace_register): Likewise.
15475 (s390_fill_gregset): Call s390_collect_ptrace_register.
15476 (the_low_target): Update.
15478 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15479 (ppc_supply_ptrace_register): Likewise.
15480 (the_low_target): Update.
15482 * linux-i386-low.c (the_low_target): Update.
15483 * linux-x86-64-low.c (the_low_target): Update.
15485 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15487 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15488 reg-s390.o and reg-s390x.o.
15490 * linux-low.c (new_inferior): New global variable.
15491 (linux_create_inferior, linux_attach): Set it.
15492 (linux_wait_for_process): Call the_low_target.arch_setup after the
15493 target has stopped for the first time.
15494 (initialize_low): Do not call the_low_target.arch_setup.
15496 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15497 (s390_set_pc): Likewise.
15498 (s390_arch_setup): New function.
15499 (the_low_target): Use s390_arch_setup as arch_setup routine.
15501 * regcache.c (realloc_register_cache): New function.
15502 (set_register_cache): Call it for each existing regcache.
15504 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15506 * server.h (init_registers): Remove prototype.
15508 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15509 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15510 instead of init_registers ().
15511 * linux-arm-low.c (init_registers_arm): Add prototype.
15512 (init_registers_arm_with_iwmmxt): Likewise.
15513 (the_low_target): Add initializer for arch_setup field.
15514 * linux-cris-low.c (init_registers_cris): Add prototype.
15515 (the_low_target): Add initializer for arch_setup field.
15516 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15517 (the_low_target): Add initializer for arch_setup field.
15518 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15519 (the_low_target): Add initializer for arch_setup field.
15520 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15521 (the_low_target): Add initializer for arch_setup field.
15522 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15523 (the_low_target): Add initializer for arch_setup field.
15524 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15525 (the_low_target): Add initializer for arch_setup field.
15526 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15527 (init_registers_mips64_linux): Likewise.
15528 (the_low_target): Add initializer for arch_setup field.
15529 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15530 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15531 (the_low_target): Add initializer for arch_setup field.
15532 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15533 (init_registers_powerpc_64): Likewise.
15534 (the_low_target): Add initializer for arch_setup field.
15535 * linux-s390-low.c (init_registers_s390): Add prototype.
15536 (init_registers_s390x): Likewise.
15537 (the_low_target): Add initializer for arch_setup field.
15538 * linux-sh-low.c (init_registers_sh): Add prototype.
15539 (the_low_target): Add initializer for arch_setup field.
15540 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15541 (the_low_target): Add initializer for arch_setup field.
15542 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15543 (the_low_target): Add initializer for arch_setup field.
15545 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15546 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15547 instead of init_registers ().
15548 * win32-arm-low.c (init_registers_arm): Add prototype.
15549 (the_low_target): Add initializer for arch_setup field.
15550 * win32-i386-low.c (init_registers_i386): Add prototype.
15551 (the_low_target): Add initializer for arch_setup field.
15553 * spu-low.c (init_registers_spu): Add prototype.
15554 (initialize_low): Call initialie_registers_spu () instead of
15555 initialize_registers ().
15557 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15559 * server.c (handle_v_requests): When handling the vRun and vAttach
15560 packets, if already debugging a process, don't kill it. Return an
15563 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15565 * server.c (handle_query): Correct length check.
15567 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15569 * win32-low.c (do_initial_child_stuff): Add process handle
15570 parameter. Set current_process_handle and current_process_id from the
15571 parameters. Clear globals.
15572 (win32_create_inferior): Don't set current_process_handle and
15573 current_process_id here. Instead pass them on the call to
15574 do_initial_child_stuff.
15575 (win32_attach): Likewise.
15576 (win32_clear_inferiors): New.
15577 (win32_kill): Don't close the current process handle or the
15578 current thread handle here. Instead call win32_clear_inferiors.
15579 (win32_detach): Don't open a new handle to the process. Call
15580 win32_clear_inferiors.
15581 (win32_join): Don't rely on current_process_handle; open a new
15582 handle using the process id.
15583 (win32_wait): Call win32_clear_inferiors when the inferior process
15586 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15588 * server.c (monitor_show_help): Add "exit".
15590 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15592 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15593 (clean): Add reg-xtensa.c.
15594 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15595 * configure.srv (xtensa*-*-linux*) New target.
15596 * linux-xtensa-low.c: New.
15597 * xtensa-xtregs.c: New.
15599 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15601 * hostio.c: Don't include errno.h.
15602 (errno_to_fileio_errno): Move to hostio-errno.
15603 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15604 error number outputting to the target->hostio_last_error callback.
15605 (hostio_packet_error): Use FILEIO_EINVAL directly.
15606 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15607 calls to hostio_error.
15608 * hostio-errno.c: New.
15609 * server.h (hostio_last_error_from_errno): Declare.
15610 * target.h (target_ops): Add hostio_last_error member.
15611 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15612 as hostio_last_error handler.
15613 * spu-low.c (spu_target_ops): Likewise.
15614 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15615 (wince_hostio_last_error): New functions.
15616 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15617 as hostio_last_error handler.
15618 (win32_target_ops) [!_WIN32_WCE]: Register
15619 hostio_last_error_from_errno as hostio_last_error handler.
15620 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15621 (hostio-errno.o): New rule.
15622 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15623 * configure.srv (srv_hostio_err_objs): New variable. Default to
15625 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15626 * configure: Regenerate.
15628 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15630 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15631 (linux_kill, linux_detach): Clean up the process list.
15632 * remote-utils.c (remote_open): Improve port number parsing.
15633 (putpkt_binary, input_interrupt): Only send interrupts if the target
15635 * server.c (extended_protocol): Make static.
15636 (attached): Define earlier.
15637 (exit_requested, response_needed, program_argv): New variables.
15638 (target_running): New.
15639 (start_inferior): Clear attached here.
15640 (attach_inferior): Set attached here.
15641 (require_running): Define.
15642 (handle_query): Use require_running and target_running. Implement
15644 (handle_v_attach, handle_v_run): New.
15645 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15646 (gdbserver_usage): Update.
15647 (main): Redo argument parsing. Handle --debug and --multi. Handle
15648 --attach along with other options or after the port. Save
15649 program_argv. Support no initial program. Resynchronize
15650 communication with GDB after an error. Handle "monitor exit".
15651 Use require_running and target_running. Always allow the extended
15652 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15653 restart in extended mode.
15654 * README: Refer to the GDB manual. Update --attach usage.
15656 2007-12-20 Andreas Schwab <schwab@suse.de>
15658 * linux-low.c (STACK_SIZE): Define.
15659 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15660 (linux_test_for_tracefork): Likewise.
15662 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15664 * linux-low.c (linux_wait_for_event): Update messages. Do not
15665 reinsert auto-delete breakpoints.
15666 * mem-break.c (struct breakpoint): Change return type of handler to
15668 (set_breakpoint_at): Update handler type.
15669 (reinsert_breakpoint_handler): Return 1 instead of calling
15671 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15673 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15674 * mem-break.h (set_breakpoint_at): Update handler type.
15675 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15676 * win32-low.c (auto_delete_breakpoint): New.
15677 (get_child_debug_event): Use it.
15679 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15681 * configure.ac: Check for pread and pwrite.
15682 * hostio.c (handle_pread): Fall back to lseek and read.
15683 (handle_pwrite): Fall back to lseek and write.
15684 * config.in, configure: Regenerated.
15686 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15688 * server.c (myresume): Add own_buf argument.
15689 (main): Update calls.
15691 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15693 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15694 * remote-utils.c (remote_open): Do not call disable_async_io.
15695 (block_async_io): Delete.
15696 (unblock_async_io): Make static.
15697 (initialize_async_io): New.
15698 * server.c (handle_v_cont): Handle async I/O here.
15699 (myresume): Likewise. Move other common resume tasks here...
15700 (main): ... from here. Call initialize_async_io. Disable async
15701 I/O before the main loop.
15702 * server.h (initialize_async_io): Declare.
15703 (block_async_io, unblock_async_io): Delete prototypes.
15704 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15706 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15708 * remote-utils.c (readchar): Allow binary data in received messages.
15710 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15712 * win32-low.c (attaching): New global.
15713 (win32_create_inferior): Clear the `attaching' global.
15714 (win32_attach): Set the `attaching' global.
15715 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15716 attaching. Only set a breakpoint at the entry point if not
15719 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15721 * server.c (main): Don't report dll events on the initial
15722 connection on attaches.
15724 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15726 * server.c (main): Relax numerical bases supported for the pid of
15727 the --attach command line argument.
15729 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15731 * win32-low.c (win32_attach): Call OpenProcess before
15732 DebugActiveProcess, not after. Add last error output to error
15735 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15737 * win32-low.c (win32_get_thread_context)
15738 (win32_set_thread_context): New functions.
15739 (thread_rec): Use win32_get_thread_context.
15740 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15741 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15744 2007-12-03 Leo Zayas
15745 Pedro Alves <pedro_alves@portugalmail.pt>
15747 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15749 (child_add_thread): Minor cleanup.
15750 (child_continue): Resume artificially suspended threads before
15751 calling ContinueDebugEvent.
15752 (suspend_one_thread): New.
15753 (fake_breakpoint_event): New.
15754 (get_child_debug_event): Change return type to int. Check here if
15755 gdb sent an interrupt request. If a soft interrupt was requested,
15756 fake a breakpoint event. Return 0 if there is no event to handle,
15758 (win32_wait): Don't check here if gdb sent an interrupt request.
15759 Ensure there is a valid event to handle.
15760 (win32_request_interrupt): Add soft interruption method as last
15763 2007-12-03 Leo Zayas
15764 Pedro Alves <pedro_alves@portugalmail.pt>
15766 * win32-low.h (win32_thread_info): Add descriptions to the
15767 structure members. Replace `suspend_count' counter by a
15769 * win32-low.c (thread_rec): Update condition of when to get the
15770 context from the inferior. Rely on ContextFlags being set if it
15771 has already been retrieved. Only suspend the inferior thread if
15772 we haven't already. Warn if that fails.
15773 (continue_one_thread): s/suspend_count/suspended/. Only call
15774 ResumeThread once. Warn if that fails.
15776 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15778 * win32-low.c (win32_wait): Don't read from the inferior when it
15779 has already exited.
15781 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15783 * Makefile.in (win32_low_h): New variable.
15784 (win32-low.o): Add dependency on $(win32_low_h).
15785 (win32-arm-low.o, win32-i386-low.o): New rules.
15787 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15789 * hostio.c: Correct copyright year.
15791 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15793 * Makefile.in (OBS): Add hostio.o.
15794 (hostio.o): New rule.
15795 * server.h (handle_vFile): Declare.
15796 * hostio.c: New file.
15797 * server.c (handle_v_requests): Take packet_len and new_packet_len
15798 for binary packets. Call handle_vFile.
15799 (main): Update call to handle_v_requests.
15801 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15803 * linux-low.c: Include <sched.h>.
15805 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15807 * linux-low.c (linux_tracefork_grandchild): New.
15808 (linux_tracefork_child): Use clone.
15809 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15811 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15813 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15815 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15817 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15819 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15821 * inferiors.c (change_inferior_id): Delete.
15822 (add_pid_to_list, pull_pid_from_list): New.
15823 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15824 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15825 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15826 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15827 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15828 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15829 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15830 (using_threads): Always set to 1.
15831 (handle_extended_wait): New.
15832 (add_process): Do not set TID.
15833 (linux_create_inferior): Set must_set_ptrace_flags.
15834 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15835 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15836 (linux_thread_alive): Rename TID argument to LWPID.
15837 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15838 (linux_wait_for_event): Do not use TID or check using_threads. Update
15839 call to dead_thread_notify. Call handle_extended_wait.
15840 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15841 (send_sigstop): Delete sigstop_sent.
15842 (wait_for_sigstop): Avoid TID.
15843 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15844 (linux_test_for_tracefork): New.
15845 (linux_lookup_signals): Use thread_db_active and
15846 linux_supports_tracefork_flag.
15847 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15848 * linux-low.h (get_process_thread): Avoid TID.
15849 (struct process_ifo): Move thread_known and tid to the end. Remove
15851 (linux_attach_lwp, thread_db_init): Update prototypes.
15852 * server.h (change_inferior_id): Delete prototype.
15853 (add_pid_to_list, pull_pid_from_list): New prototypes.
15854 * thread-db.c (thread_db_use_events): New.
15855 (find_first_thread): Rename to...
15856 (find_one_thread): ...this. Update callers and messages. Do not
15857 call fatal. Check thread_db_use_events. Do not call
15858 change_inferior_id or new_thread_notify.
15859 (maybe_attach_thread): Update. Do not call new_thread_notify.
15860 (thread_db_init): Set thread_db_use_events. Check use_events.
15861 * utils.c (fatal, warning): Correct message prefix.
15863 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15865 * Makefile.in (clean): Remove new files.
15866 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15867 (powerpc-64.o, powerpc-64.c): New rules.
15868 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15869 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15871 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15873 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15874 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15875 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15876 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15877 (target_regsets): Add AltiVec and SPE register sets.
15878 * configure.ac: Check for AltiVec and SPE.
15879 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15880 (ppc_fill_vrregset, ppc_store_vrregset): New.
15881 (target_regsets): Add AltiVec register set.
15882 * configure: Regenerated.
15884 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15886 * linux-low.c (O_LARGEFILE): Define.
15887 (linux_read_memory): Use /proc/PID/mem.
15888 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15889 * configure, config.in: Regenerated.
15891 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15893 * linux-low.c (linux_wait_for_event): Do not pass signals while
15896 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15898 * win32-low.c (create_process): New.
15899 (win32_create_inferior): Use create_process instead of
15900 CreateProcess. If create_process failed retry appending an ".exe"
15901 suffix. Store the GetLastError result immediatelly after
15902 create_process calls and use it on the call to error.
15904 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15906 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15908 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15910 * configure.ac: Switch license to GPLv3.
15912 2007-08-01 Michael Snyder <msnyder@access-company.com>
15914 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15916 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15918 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15920 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15921 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15922 CloseToolhelp32Snapshot.
15923 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15924 CloseToolhelp32Snapshot.
15926 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15928 * server.c (main): Check for inferior exit before main loop.
15930 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15932 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15933 instead of on tmp_desc.
15935 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15936 Daniel Jacobowitz <dan@codesourcery.com>
15938 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15939 (add_thread): Minor cleanups.
15940 (clear_inferiors): Move lower in the file. Clear the DLL
15942 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15943 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15944 (xml_escape_text): New.
15945 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15947 (handle_v_cont): Report errors.
15948 (gdbserver_version): Update.
15949 (main): Correct size of own_buf. Do not report initial DLL events.
15950 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15951 (unloaded_dll, xml_escape_text): New.
15952 * win32-low.c (enum target_waitkind): Update comments.
15953 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15954 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15955 (win32_EnumProcessModules, win32_GetModuleInformation)
15956 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15957 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15958 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15959 (win32_Module32First, win32_Module32Next, load_toolhelp)
15960 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15961 (get_child_debug_event): Handle DLL events.
15962 (win32_wait): Likewise.
15964 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15966 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15967 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15969 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15971 * win32-low.c (handle_output_debug_string): Ignore event if not
15974 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15976 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15978 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15980 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15982 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15984 * inferiors.c (change_inferior_id): Add comment.
15985 * linux-low.c (check_removed_breakpoint): Add an early
15986 prototype. Improve debug output.
15987 (linux_attach): Doc update.
15988 (linux_detach_one_process, linux_detach): Clean up before releasing
15990 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15991 * linux-low.h (struct process_info): Doc improvement.
15992 * mem-break.c (delete_all_breakpoints): New.
15993 * mem-break.h (delete_all_breakpoints): New prototype.
15994 * thread-db.c (find_first_thread): New.
15995 (thread_db_create_event): Call it instead of
15996 thread_db_find_new_threads. Clean up unused variables.
15997 (maybe_attach_thread): Remove first thread handling.
15998 (thread_db_find_new_threads): Use find_first_thread.
15999 (thread_db_get_tls_address): Likewise.
16001 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16003 * thread-db.c (thread_db_find_new_threads): Add prototype.
16004 (thread_db_create_event): Check for the main thread before adding
16006 (maybe_attach_thread): Only enable event reporting if TID == 0.
16007 (thread_db_get_tls_address): Check for new threads.
16009 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16011 * linux-low.c (linux_create_inferior): Try execv before execvp.
16012 * spu-low.c (spu_create_inferior): Likewise.
16014 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16016 * linux-low.c (linux_create_inferior): Change execv to execvp.
16017 * spu-low.c (spu_create_inferior): Likewies.
16019 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16021 * Makefile.in (clean): Clean new files instead of deleted ones.
16022 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16023 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16025 * configure.srv: Specify XML files and new regformats for MIPS and
16027 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16028 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16029 an entry for the restart register.
16030 (mips_cannot_fetch_register, mips_cannot_store_register)
16031 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16032 register names to match the XML descriptions.
16033 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16034 restart register instead of $0.
16036 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16037 Markus Deuling <deuling@de.ibm.com>
16039 * remote-utils.c (decode_xfer_write): New function.
16040 * server.h (decode_xfer_write): Add prototype.
16041 * server.c (handle_query): Add PACKET_LEN argument. Support
16042 qXfer:spu:read and qXfer:spu:write packets.
16043 (main): Pass packet_len to handle_query.
16044 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16045 * target.h (target_ops): Add qxfer_spu.
16047 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16049 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16050 accessing non-seekable spufs files.
16052 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16054 * server.c (handle_query): Add reply for qC packet.
16056 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16057 Leo Zayas <lerele@champenstudios@com>
16059 * server.h (check_remote_input_interrupt_request): New function.
16060 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16061 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16062 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16063 (check_remote_input_interrupt_request): New function.
16064 * server.h (check_remote_input_interrupt_request): Declare.
16065 * win32-low.c (winapi_DebugBreakProcess,
16066 winapi_GenerateConsoleCtrlEvent): New typedefs.
16067 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16069 (win32_wait): Check for remote interrupt request
16070 with check_remote_input_interrupt_request.
16071 (win32_request_interrupt): New function.
16072 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16074 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16076 * win32-low.c (debug_registers_changed,
16077 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16078 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16079 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16080 (thread_rec): Get context using the low target.
16081 (child_add_thread): Call thread_added on the low target,
16082 which does the same thing.
16084 (do_initial_child_stuff): Remove debug registers references.
16085 Set context using the low target. Resume threads after
16086 setting the contexts.
16087 (child_continue): Remove dead variable. Remove debug
16088 registers references.
16089 (child_fetch_inferior_registers): Go through the low target.
16090 (do_child_store_inferior_registers): Remove.
16091 (child_store_inferior_registers): Go through the low target.
16092 (win32_resume): Remove debug registers references.
16093 Set context using the low target.
16094 (handle_exception): Change return type to void. Don't record
16095 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16096 first chance exception.
16097 (get_child_debug_event): Change return type to void. Remove
16098 goto loop. Always return after waiting for debug event.
16099 (win32_wait): Convert to switch statement. Handle spurious
16102 * win32-i386-low.c (debug_registers_changed,
16103 debug_registers_used): New.
16104 (initial_stuff): Rename to ...
16105 (i386_initial_stuff): ... this. Clear debug registers
16107 (store_debug_registers): Delete.
16108 (i386_get_thread_context): New.
16109 (load_debug_registers): Delete.
16110 (i386_set_thread_context): New.
16111 (i386_thread_added): New.
16112 (single_step): Rename to ...
16113 (i386_single_step): ... this.
16114 (do_fetch_inferior_registers): Rename to ...
16115 (i386_fetch_inferior_register): ... this.
16116 (i386_store_inferior_register): New.
16117 (the_low_target): Adapt to new interface.
16119 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16120 (arm_get_thread_context): New.
16121 (arm_set_thread_context): New.
16123 (do_fetch_inferior_registers): Rename to ...
16124 (arm_fetch_inferior_register): ... this.
16125 (arm_store_inferior_register): New.
16126 (arm_wince_breakpoint): Reimplement as unsigned long.
16127 (arm_wince_breakpoint_len): Define.
16128 (the_low_target): Adapt to new interface.
16130 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16131 load_debug_registers. Add get_thread_context, set_thread_context,
16132 thread_added and store_inferior_register. Rename
16133 fetch_inferior_registers to fetch_inferior_register.
16134 (regptr): Remove declaration.
16136 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16138 * linux-low.c (linux_detach): Change return type to int. Return 0.
16139 * spu-low.c (spu_detach): Likewise.
16141 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16143 * target.h (target_ops): Change return type of detach to int.
16145 (join_inferior): New.
16146 * server.c (main): Don't skip detach support on mingw32.
16147 If the inferior doesn't support detaching return error.
16148 Call join_inferior instead of using waitpid.
16149 * linux-low.c (linux_join): New.
16150 (linux_target_op): Add linux_join.
16151 * spu-low.c (spu_join): New.
16152 (spu_target_ops): Add spu_join.
16153 * win32-low.c (win32_detach): Adapt to new interface.
16154 Reopen current_process_handle before detaching. Issue a child
16155 resume before detaching.
16157 (win32_target_op): Add win32_join.
16159 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16161 * win32-low.c (win32-attach): Fix return value.
16162 * target.h (target_ops): Describe ATTACH return values.
16164 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * win32-low.c (GETPROCADDRESS): Define.
16167 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16168 (winapi_DebugSetProcessKillOnExit): Likewise.
16169 (win32_create_inferior): Force usage of ansi CreateProcessA.
16170 (win32_attach): Use GETPROCADDRESS.
16171 (win32_detach): Likewise.
16173 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16175 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16177 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16179 * win32-low.c: Commit leftover changes from 2007-03-29.
16181 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16183 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16184 fields short instead of int. Add explicit padding.
16185 (i387_cache_to_fsave): Remove unnecessary casts.
16186 (i387_fsave_to_cache): Doc fix.
16187 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16189 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16191 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16192 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16194 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16196 * configure.srv (arm*-*-mingw32ce*): Move near the other
16199 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16201 * configure.ac: Add errno checking.
16202 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16203 sys/file.h and malloc.h.
16204 (AC_CHECK_DECLS): Add perror.
16205 (srv_mingwce): Handle.
16206 * configure.srv (i[34567]86-*-cygwin*): Add
16207 win32-i386-low.o to srv_tgtobj.
16208 (i[34567]86-*-mingw*): Likewise.
16209 (arm*-*-mingw32ce*): Add case.
16210 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16211 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16212 [__MINGW32CE__] (strerror): New function.
16213 [__MINGW32CE__] (errno): Define to GetLastError.
16214 [__MINGW32CE__] (COUNTOF): New macro.
16215 (remote_open): Remove extra close call.
16216 * mem-break.c (delete_breakpoint_at): New function.
16217 * mem-break.h (delete_breakpoint_at): Declare.
16218 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16219 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16220 [USE_WIN32API] (read, write): Add char* casts.
16221 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16222 * server.h: Include wincecompat.h on Windows CE.
16223 [HAVE_ERRNO_H]: Check.
16224 (perror): Declare if not declared.
16225 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16226 (perror_with_name): Remove errno declaration.
16227 * wincecompat.h: New.
16228 * wincecompat.c: New.
16229 * win32-low.h: New.
16230 * win32-arm-low.c: New.
16231 * win32-i386-low.c: New.
16232 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16233 (OUTMSG2): Make it safe.
16235 (COUNTOF): New macro.
16236 (NUM_REGS): Get it from the low target.
16237 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16238 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16239 (thread_rec): Let low target handle debug registers.
16240 (child_add_thread): Likewise.
16241 (child_init_thread_list): Likewise.
16242 (continue_one_thread): Likewise.
16244 (do_child_fetch_inferior_registers): Move to ...
16245 * win32-i386-low.c: ... here, and rename to ...
16246 (do_fetch_inferior_registers): ... this.
16247 * win32-low.c (child_fetch_inferior_registers):
16248 Go through the low target.
16249 (do_child_store_inferior_registers): Use regptr.
16250 (strwinerror): New function.
16251 (win32_create_inferior): Handle Windows CE.
16252 Use strwinerror instead of strerror on Windows error
16253 codes. Add program to the error output.
16254 Don't close the main thread handle on Windows CE.
16255 (win32_attach): Use coredll.dll on Windows CE.
16256 (win32_kill): Close current process and current
16258 (win32_detach): Use coredll.dll on Windows CE.
16259 (win32_resume): Let low target handle debug registers, and
16261 (handle_exception): Add/Remove initial breakpoint. Avoid
16262 non-existant WSTOPSIG on Windows CE.
16263 (win32_read_inferior_memory): Cast to remove warning.
16264 (win32_arch_string): Go through the low target.
16265 (initialize_low): Call set_breakpoint_data with the low
16266 target's breakpoint.
16267 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16268 FOP_REGNUM, mappings): Move to ...
16269 * win32-i386-low.c: ... here.
16270 * win32-low.c (win32_thread_info): Move to ...
16271 * win32-low.h: ... here.
16272 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16273 win32-arm-low.c and wincecompat.c.
16274 (all:): Add $EXEEXT.
16275 (install-only:): Likewise.
16276 (gdbserver:): Likewise.
16277 (gdbreplay:): Likewise.
16278 * config.in: Regenerate.
16279 * configure: Regenerate.
16281 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16283 * win32-low.c: Rename typedef thread_info to
16284 win32_thread_info throughout.
16286 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16288 * win32-i386-low.c: Rename to ...
16289 * win32-low.c: ... this.
16290 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16291 * Makefile.in: Likewise.
16293 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16295 * remote-utils.c (monitor_output): Constify msg parameter.
16296 * server.h (monitor_output): Likewise.
16297 * win32-i386-low.c (handle_output_debug_string): New.
16298 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16299 handle_output_debug_string.
16300 (get_child_debug_event): Likewise.
16302 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16304 * server.c (main): Correct strtoul check.
16306 2007-03-27 Jon Ringle <jon@ringle.org>
16308 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16310 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16312 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16314 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16316 * terminal.h: Check HAVE_SGTTY_H.
16318 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16320 * remote-utils.c (remote_open): Print out the assigned port number.
16322 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16324 * remote-utils.c (monitor_output): New function.
16325 * server.c (debug_threads): Define here.
16326 (monitor_show_help): New function.
16327 (handle_query): Handle qRcmd.
16328 (main): Do not handle 'd' packet.
16329 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16330 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16333 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16335 * Makefile.in (EXEEXT): New.
16336 (clean): Use $(EXEEXT).
16338 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16340 * target.h (target_ops): Rename send_signal to request_interrupt,
16341 and remove enum target_signal parameter.
16342 * linux-low.c (linux_request_interrupt): Rename from
16343 linux_send_signal, and always send SIGINT.
16344 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16345 and always send SIGINT.
16346 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16348 (input_interrupt): Likewise.
16350 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16352 * server.c (get_features_xml): Check if target implemented
16354 * win32-i386-low.c (win32_arch_string): New.
16355 (win32_target_ops): Add win32_arch_string as arch_string member.
16357 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16359 * spu-low.c (spu_arch_string): New.
16360 (spu_target_ops): Add spu_arch_string.
16362 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16364 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16365 * configure.ac: Do not check for terminal.h.
16366 * configure, config.in: Regenerated.
16368 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16370 * Makefile.in (OBS): Add $(XML_BUILTIN).
16371 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16373 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16374 (arm-with-iwmmxt.c): New.
16375 * config.in, configure: Regenerate.
16376 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16377 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16378 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16379 (arm*-*-linux*): Add iWMMXt and regset support.
16380 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16381 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16382 (arm_store_wmmxregset, target_regsets): New.
16383 * server.c (get_features_xml): Take annex argument. Check builtin
16385 (handle_query): Handle multiple annexes.
16387 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16389 * remote-utils.c [USE_WIN32API] (read, write): Define.
16390 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16393 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16395 * linux-i386-low.c (the_low_target): Set arch_string.
16396 * linux-x86-64-low.c (the_low_target): Likewise.
16397 * linux-low.c (linux_arch_string): New.
16398 (linux_target_ops): Add it.
16399 * linux-low.h (struct linux_target_ops): Add arch_string.
16400 * server.c (write_qxfer_response): Use const void * for DATA.
16401 (get_features_xml): New.
16402 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16403 * target.h (struct target_ops): Add arch_string method.
16405 2007-01-03 Denis Pilat <denis.pilat@st.com>
16406 Daniel Jacobowitz <dan@codesourcery.com>
16408 * linux-low.c (linux_kill): Handle being called with no threads.
16409 * win32-i386-low.c (win32_kill): Likewise.
16410 (get_child_debug_event): Clear current_process_handle.
16412 2006-12-30 Denis PILAT <denis.pilat@st.com>
16413 Daniel Jacobowitz <dan@codesourcery.com>
16415 * remote-utils.c (remote_open): Check the type of specified
16416 serial port devices before opening them.
16417 * server.c (main): Kill the inferior if an error occurs during
16418 the first remote_open.
16420 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16422 * README: Update supported targets.
16424 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16426 * Makefile.in (clean): Remove reg-mips64.c.
16427 (reg-mips64.c, reg-mips64.o): New rules.
16428 * configure.srv: Handle mips64. Include regset support for mips.
16429 * linux-mips-low.c (union mips_register): New.
16430 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16431 (mips_breakpoint, mips_breakpoint_at): Use int.
16432 (mips_collect_register, mips_supply_register)
16433 (mips_collect_register_32bit, mips_supply_register_32bit)
16434 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16435 (mips_store_fpregset, target_regsets): New.
16436 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16438 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16440 * configure.srv: Add target "spu*-*-*".
16441 * Makefile.in (clean): Remove reg-spu.c.
16442 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16443 * spu-low.c: New file.
16445 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16447 * configure.ac: Correct td_thr_tls_get_addr test.
16448 * configure: Regenerated.
16450 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16452 * linux-low.c (linux_wait_for_event): Reformat. Use the
16453 pass_signals array.
16454 * remote-utils.c (decode_address_to_semicolon): New.
16455 * server.c (pass_signals, handle_general_set): New.
16456 (handle_query): Mention QPassSignals for qSupported.
16457 (main): Call handle_general_set.
16458 * server.h (pass_signals, decode_address_to_semicolon): New.
16460 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16462 * server.c (handle_query): Correct error handling for read_auxv.
16464 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16466 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16467 and srv_linux_thread_db to yes.
16468 * linux-s390-low.c (s390_fill_gregset): New function.
16469 (target_regsets): Define data structure.
16471 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16473 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16474 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16475 * config.in, configure: Regenerated.
16476 * inferiors.c (gdb_id_to_thread): New function.
16477 (gdb_id_to_thread_id): Use it.
16478 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16479 * linux-low.h (struct process_info): Add th member.
16480 (thread_db_get_tls_address): New prototype.
16481 * remote-utils.c (decode_address): Make non-static.
16482 * server.c (handle_query): Handle qGetTLSAddr.
16483 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16484 * target.h (struct target_ops): Add get_tls_address.
16485 * thread-db.c (maybe_attach_thread): Save the thread handle.
16486 (thread_db_get_tls_address): New.
16488 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16490 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16491 (linux_resume_one_process): Take a siginfo_t *. Update all
16492 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16493 (struct pending_signals): Add a siginfo_t.
16494 (linux_wait_for_process): Always set last_status.
16495 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16496 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16497 * linux-low.h (struct process_info): Add last_status.
16499 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16501 * remote-utils.c (try_rle): New function.
16502 (putpkt_binary): Use it.
16504 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16506 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16507 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16508 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16509 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16510 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16513 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16515 * server.c (terminal_fd): New variable.
16516 (old_foreground_pgrp): Likewise.
16517 (restore_old_foreground_pgrp): New function.
16518 (start_inferior): Record the terminal file descriptor in terminal_fd
16519 and its original foreground group in old_foreground_pgrp. Register
16520 restore_old_foreground_pgrp with atexit().
16522 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16524 * server.c (handle_query): Correct qPart to qXfer.
16526 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16528 * configure.ac: Check for more headers which are missing on
16529 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16530 * configure.srv: Add Cygwin and mingw32.
16531 * remote-utils.c: Don't include headers unconditionally which
16532 are missing on mingw32. Include <winsock.h> for mingw32.
16533 (remote_open): Adjust for mingw32 support. Flush
16534 standard error after writing to it.
16535 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16536 (unblock_async_io, enable_async_io, disable_async_io)
16537 (readchar, getpkt): Update for Winsock support.
16538 (prepare_resume_reply): Expect a protocol signal number.
16539 * server.c: Disable <sys/wait.h> on mingw32.
16540 (start_inferior): Adjust for mingw32 support. Flush
16541 standard error after writing to it.
16542 (attach_inferior): Likewise. Use protocol signal
16544 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16546 * win32-i386-low.c: New file.
16547 * Makefile.in (XM_CLIBS): Set.
16548 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16549 (win32-i386-low.o): New dependency rule.
16550 * linux-low.c (linux_wait): Use target signal numbers.
16551 * target.h (struct target_ops): Doc fix.
16552 * server.h (target_signal_to_name): New prototype.
16553 * gdbreplay.c: Don't include headers unconditionally which
16554 are missing on mingw32. Include <winsock.h> for mingw32.
16555 (remote_close, remote_open): Adjust for Winsock support.
16556 * configure, config.in: Regenerated.
16558 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16560 * server.c (decode_xfer_read, write_qxfer_response): New.
16561 (handle_query): Take a packet length argument. Handle
16562 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16563 the qSupported response.
16564 (main): Update call to handle_query.
16566 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16568 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16569 (putpkt_binary): Renamed from putpkt and adjusted for binary
16571 (putpkt): New wrapper for putpkt_binary.
16572 (readchar): Don't mask off the high bit.
16573 (decode_X_packet): New function.
16574 * server.c (main): Call putpkt_binary if a handler sets the packet
16575 length. Save the length of the incoming packet. Handle 'X'.
16576 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16578 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16580 * server.c (handle_query): Handle qSupported.
16582 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16584 * remote-utils.c (all_symbols_looked_up): New variable.
16585 (look_up_one_symbol): Check it.
16586 * server.h (look_up_one_symbol): New declaration.
16587 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16589 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16591 * Makefile.in (linux-arm-low.o): Update dependencies.
16592 * linux-arm-low.c: Include "gdb_proc_service.h".
16593 (PTRACE_GET_THREAD_AREA): Define.
16594 (ps_get_thread_area): New function.
16596 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16598 * configure.srv (m68k*-*-uclinux*): New target.
16599 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16600 (linux_resume_one_process): Remove extraneous cast.
16601 (linux_read_offsets): New.
16602 (linux_target_op): Add linux_read_offsets on mmuless systems.
16603 * server.c (handle_query): Add qOffsets logic.
16604 * target.h (struct target_ops): Add read_offsets.
16606 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16608 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16609 (PTRACE_GET_THREAD_AREA): Define.
16610 (ps_get_thread_area): New function.
16611 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16612 (linux-x86-64-low.o): Update.
16614 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16616 * configure.ac: Remove checks for prfpregset_t.
16617 * gdb_proc_service.h: New file.
16618 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16619 new "gdb_proc_service.h".
16620 * proc-service.c: Likewise.
16621 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16622 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16623 * Makefile.in (gdb_proc_service_h): Updated.
16624 * configure, config.in: Regenerated.
16626 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16628 * remote-utils.c (prepare_resume_reply): Move declaration
16629 of gdb_id_from_wait to the top of the block.
16631 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16633 * linux-low.c (regsets_store_inferior_registers): Read the regset
16634 from the target before filling it.
16636 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16638 * server.c (attach_inferior): Return SIGTRAP for a successful
16641 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16643 * Makefile.in (OBS): Add version.o.
16644 (STAGESTUFF): Delete.
16645 (version.o): Add dependencies.
16646 (version.c): Replace rule.
16647 (clean): Remove version.c.
16648 * server.c (gdbserver_version): New.
16649 (gdbserver_usage): Use printf.
16650 (main): Handle --version and --help.
16651 * server.h (version, host_name): Add declarations.
16653 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16665 * linux-x86-64-low.c:
16667 * linux-s390-low.c:
16668 * linux-ppc64-low.c:
16670 * linux-mips-low.c:
16671 * linux-m68k-low.c:
16672 * linux-m32r-low.c:
16675 * linux-ia64-low.c:
16676 * linux-i386-low.c:
16677 * linux-crisv32-low.c:
16689 * gdbserver.1: Add (C) after Copyright. Update the FSF
16692 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16694 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16695 (arm_breakpoint_at): Recognize both breakpoints.
16696 (the_low_target): Use the correct breakpoint instruction.
16698 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16700 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16701 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16702 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16703 (the_low_target): Update.
16705 2005-10-25 Andreas Schwab <schwab@suse.de>
16707 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16709 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16710 (ia64_num_regs): Reduce to 462.
16712 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16714 * acinclude.m4: Correct quoting.
16715 * aclocal.m4: Regenerated.
16717 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16718 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16719 (thread_db_init): Call thread_db_err_str.
16720 * configure.ac: Check for TD_VERSION.
16721 * config.in, configure: Regenerated.
16723 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16725 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16727 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16729 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16730 is not available. Define HAVE_PTRACE_GETREGS if it is.
16731 * config.in, configure: Regenerated.
16732 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16733 * linux-i386-low.c, linux-m68k-low.c: Update to use
16734 HAVE_PTRACE_GETREGS.
16735 * linux-low.c (regsets_fetch_inferior_registers)
16736 (regsets_store_inferior_registers): Only return 0 if we processed
16738 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16739 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16741 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16743 * inferiors.c (struct thread_info): Add gdb_id.
16744 (add_thread): Add gdb_id argument.
16745 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16746 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16747 calls to add_thread.
16748 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16749 * server.c (handle_query): Use thread_to_gdb_id.
16750 (handle_v_cont, main): Use gdb_id_to_thread_id.
16751 * server.h (add_thread): Update prototype.
16752 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16755 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16757 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16758 left-padded registers.
16759 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16760 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16762 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16764 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16765 * configure: Regenerate.
16766 * config.in: Regenerate.
16767 * server.h (NEED_DECLARATION_STRERROR):
16768 Replace with !HAVE_DECL_STRERROR.
16770 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16772 * linux-low.c (linux_wait, linux_send_signal): Don't test
16773 an unsigned long variable for > 0 if it could be MAX_ULONG.
16774 * server.c (myresume): Likewise.
16775 * target.c (set_desired_inferior): Likewise.
16777 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16779 * configure.ac: Simplify and improve check for socklen_t.
16780 * configure, config.in: Regenerate.
16782 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16784 * acconfig.h: Remove.
16785 * configure.ac: Add a test for socklen_t. Use three-argument
16786 AC_DEFINE throughout.
16787 * config.in: Regenerated using autoheader 2.59.
16788 * configure: Regenerated.
16790 * gdbreplay.c (socklen_t): Provide a default.
16791 (remote_open): Use socklen_t.
16792 * remote-utils.c (socklen_t): Provide a default.
16793 (remote_open): Use socklen_t.
16794 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16797 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16799 * linux-low.c (linux_read_memory, linux_write_memory)
16800 (linux_read_auxv): Likewise.
16801 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16802 (check_mem_write): Likewise.
16803 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16805 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16806 (registers_from_string, register_data): Likewise.
16807 * server.c (handle_query, main): Likewise.
16808 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16809 (decode_M_packet): Likewise.
16810 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16811 * target.h (struct target_ops): Update read_memory, write_memory,
16813 (read_inferior_memory, write_inferior_memory): Update.
16814 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16815 to unsigned char *.
16816 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16817 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16818 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16819 linux-s390-low.c, linux-sh-low.c: Update for changes in
16820 read_inferior_memory and the_low_target->breakpoint.
16822 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16824 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16825 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16826 * configure.srv: Add powerpc64-*-linux*.
16827 * linux-ppc64-low.c: New file.
16829 2005-05-23 Orjan Friberg <orjanf@axis.com>
16831 * linux-cris-low.c: New file with support for CRIS.
16832 * linux-crisv32-low.c: Ditto for CRISv32.
16833 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16834 (clean): Add reg-cris.c and reg-crisv32.c.
16835 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16836 reg-crisv32.o, and reg-crisv32.c to make rules.
16837 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16838 recognized targets.
16840 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16842 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16843 of sizeof (PTRACE_XFER_TYPE).
16844 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16846 2005-05-12 Orjan Friberg <orjanf@axis.com>
16848 * target.h (struct target_ops): Add insert_watchpoint,
16849 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16850 pointers for hardware watchpoint support.
16851 * linux-low.h (struct linux_target_ops): Ditto.
16852 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16853 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16854 to linux_target_ops.
16855 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16857 * server.c (main): Recognize 'Z' and 'z' packets.
16859 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16861 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16862 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16863 (the_low_target): Add new members.
16865 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16867 * proc-service.c (ps_lgetregs): Search all_processes instead of
16870 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16872 * server.c (start_inferior): Change return type to int.
16873 (attach_inferior): Change sigptr to int *.
16874 (handle_v_cont, handle_v_requests): Change signal to int *.
16875 (main): Change signal to int.
16877 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16879 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16880 * configure.srv: Add m32r*-*-linux*.
16881 * linux-m32r-low.c: New file.
16883 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16885 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16887 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16889 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16890 Take unsigned long arguments for PIDs.
16891 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16892 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16893 (wait_for_sigstop, linux_resume_one_process)
16894 (regsets_fetch_inferior_registers, linux_send_signal)
16895 (linux_read_auxv): Likewise. Update the types of variables holding
16896 PIDs. Update format string specifiers.
16897 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16898 * remote-utils.c (prepare_resume_reply): Likewise.
16899 * server.c (cont_thread, general_thread, step_thread)
16900 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16902 (handle_query): Update format specifiers.
16903 (handle_v_cont, main): Use strtoul for thread IDs.
16904 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16905 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16906 (general_thread, step_thread, thread_from_wait)
16907 (old_thread_from_wait): Update.
16908 * target.h (struct thread_resume): Use unsigned long for THREAD.
16909 (struct target_ops): Use unsigned long for arguments to attach and
16912 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16914 * acinclude.m4: Include bfd/bfd.m4 directly.
16915 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16916 <agriffis@toolchain.org>.
16917 * aclocal.m4, configure: Regenerated.
16919 2005-01-07 Andrew Cagney <cagney@gnu.org>
16921 * configure.ac: Rename configure.in, require autoconf 2.59.
16922 * configure: Re-generate.
16924 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16926 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16927 LIBS when finished.
16928 * aclocal.m4: Regenerated.
16929 * configure: Regenerated.
16931 2004-11-21 Andreas Schwab <schwab@suse.de>
16933 * linux-m68k-low.c (m68k_num_gregs): Define.
16934 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16935 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16936 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16937 (m68k_breakpoint_at): New. Add to the_low_target.
16939 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16940 srv_linux_thread_db to yes.
16942 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16944 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16945 (ARCH_SET_FS): Likewise.
16946 (ARCH_GET_FS): Likewise.
16947 (ARCH_GET_GS): Likewise.
16949 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16951 * linux-i386-low.c (ps_get_thread_area): New.
16952 * linux-x86-64-low.c (ps_get_thread_area): New.
16953 * linux-low.c: Include <sys/syscall.h>.
16954 (linux_kill_one_process): Don't kill the first thread here.
16955 (linux_kill): Kill the first thread here.
16956 (kill_lwp): New function.
16957 (send_sigstop, linux_send_signal): Use it.
16958 * proc-service.c: Clean up #ifdefs.
16959 (fpregset_info): Delete.
16960 (ps_lgetregs): Update and enable implementation.
16961 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16963 * remote-utils.c (struct sym_cache, symbol_cache): New.
16964 (input_interrupt): Print a clearer message.
16965 (async_io_enabled): New variable.
16966 (enable_async_io, disable_async_io): Use it. Update comments.
16967 (look_up_one_symbol): Use the symbol cache.
16968 * thread-db.c (thread_db_look_up_symbols): New function.
16969 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16971 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16973 * configure.in: Test for -rdynamic.
16974 * configure: Regenerated.
16975 * Makefile (INTERNAL_LDFLAGS): New.
16976 (gdbserver, gdbreplay): Use it.
16978 2004-09-02 Andrew Cagney <cagney@gnu.org>
16980 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16982 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16984 * linux-low.c (linux_wait): Clear all_processes list also.
16986 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16988 * linux-low.c: Include <errno.h>. Remove extern declaration of
16991 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16993 * gdbreplay.c, server.h, utils.c: Update copyright years.
16995 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16997 * server.c (main): Print child status or termination signal from
16998 variable 'signal', not 'sig'.
17000 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17002 * linux-low.c (linux_read_memory): Change return type to
17003 int. Check for and return error from ptrace().
17004 * target.c (read_inferior_memory): Change return type to int. Pass
17005 back return status from the_target->read_memory().
17006 * target.h (struct target_ops): Adapt *read_memory() prototype.
17008 (read_inferior_memory): Adapt prototype.
17009 * server.c (main): Return an error packet if
17010 read_inferior_memory() returns an error.
17012 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17014 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17015 Unify with other clean targets.
17017 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17019 * server.c (handle_v_cont): Call set_desired_inferior.
17021 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17023 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17025 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17027 * linux-low.c (linux_wait): Unblock async I/O.
17028 (linux_resume): Block and enable async I/O.
17029 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17030 * server.h (block_async_io, unblock_async_io): Add prototypes.
17032 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17034 * remote-utils.c (remote_open): Print a status notice after
17035 opening a TCP port.
17036 * server.c (attach_inferior): Print a status notice after
17039 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17041 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17043 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17045 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17047 * server.c, target.h: Update copyright years.
17049 2004-02-25 Roland McGrath <roland@redhat.com>
17051 * target.h (struct target_ops): New member `read_auxv'.
17052 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17053 * linux-low.c (linux_read_auxv): New function.
17054 (linux_target_ops): Initialize `read_auxv' member to that.
17056 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17058 Committed by Jim Blandy <jimb@redhat.com>.
17060 * linux-s390-low.c (s390_num_regs): Update.
17061 (s390_regmap): Remove control registers. Use __s390x__ predefine
17062 instead of GPR_SIZE to distiguish s390 and s390x targets.
17064 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17066 * linux-low.c: Update copyright year.
17067 (check_removed_breakpoint): Clear pending_is_breakpoint.
17068 (linux_set_resume_request, linux_queue_one_thread)
17069 (resume_status_pending_p): New functions.
17070 (linux_continue_one_thread): Use process->resume.
17071 (linux_resume): Only resume threads if there are no pending events.
17072 * linux-low.h (struct process_info): Add resume request
17075 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17077 * regcache.c (new_register_cache): Clear the allocated register
17078 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17080 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17082 * linux-low.c (linux_resume): Take a struct thread_resume *
17084 (linux_wait): Update call.
17085 (resume_ptr): New static variable.
17086 (linux_continue_one_thread): Renamed from
17087 linux_continue_one_process. Use resume_ptr.
17088 (linux_resume): Use linux_continue_one_thread.
17089 * server.c (handle_v_cont, handle_v_requests): New functions.
17090 (myresume): New function.
17091 (main): Handle 'v' case.
17092 * target.h (struct thread_resume): New type.
17093 (struct target_ops): Change argument of "resume" to struct
17095 (myresume): Delete macro.
17097 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17099 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17100 (uninstall): Support DESTDIR.
17102 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17104 * configure.srv: Add xscale*linux copy of arm*linux entry.
17106 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17108 * linux-arm-low.c (arm_reinsert_addr): New function.
17109 (the_low_target): Add arm_reinsert_addr.
17111 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17113 * mem-break.c: Remove whitespace at end of file.
17115 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17117 * configure.in: Check whether we need to prototype strerror.
17118 * server.h: Optionally prototype strerror.
17119 * gdbreplay.c (perror_with_name): Use strerror.
17120 * linux-low.c (linux_attach_lwp): Use strerror.
17121 * utils.c (perror_with_name): Use strerror.
17122 * config.in, configure: Regenerated.
17124 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17126 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17127 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17129 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17131 * Makefile.in (SFILES): Update.
17132 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17133 low-sun3.c: Remove files.
17135 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17137 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17138 (linux_detach_one_process, linux_detach): New functions.
17139 (linux_target_ops): Add linux_detach.
17140 * server.c (main): Handle 'D' packet.
17141 * target.h (struct target_ops): Add "detach" member.
17142 (detach_inferior): Define.
17144 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17146 From Kelley Cook <kelleycook@wideopenwest.com>:
17147 * configure.srv: Accept i[34567]86 variants.
17149 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17151 * linux-low.c (linux_wait_for_event): Correct comment typos.
17152 (linux_resume_one_process): Call check_removed_breakpoint.
17153 (linux_send_signal): New function.
17154 (linux_target_ops): Add linux_send_signal.
17155 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17157 * target.h (struct target_ops): Add send_signal.
17159 2003-05-29 Jim Blandy <jimb@redhat.com>
17161 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17162 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17163 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17164 away part of the register's value.
17166 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17168 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17169 (linux_wait_for_event, linux_init_signals): Likewise.
17171 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17173 * configure.in: Check for stdlib.h.
17174 * configure: Regenerated.
17175 * config.in: Regenerated.
17177 2003-01-04 Andreas Schwab <schwab@suse.de>
17179 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17181 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17183 * Makefile.in: Remove obsolete code.
17185 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17187 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17188 defined(PT_FPR0_HI).
17190 2002-11-17 Stuart Hughes <seh@zee2.com>
17192 * linux-arm-low.c (arm_num_regs): Increase.
17193 (arm_regmap): Include status register.
17195 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17197 * linux-low.c (register_addr): Remove incorrect -1 check.
17199 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17201 * linux-low.c (linux_create_inferior): Call setpgid. Return
17203 (unstopped_p, linux_signal_pid): Remove.
17204 (linux_target_ops): Remove linux_signal_pid.
17205 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17206 global instead of target method.
17207 * target.h (struct target_ops): Remove signal_pid. Update comment
17208 for create_inferior.
17209 * server.c (signal_pid): New variable.
17210 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17211 gdbserver. Set the child to be the foreground process group.
17212 (attach_inferior): Set signal_pid.
17214 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17216 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17218 2002-08-20 Jim Blandy <jimb@redhat.com>
17220 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17223 2002-08-01 Andrew Cagney <cagney@redhat.com>
17225 * Makefile.in: Make chill references obsolete.
17227 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17229 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17230 * configure: Regenerate.
17231 * config.in: Regenerate.
17233 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17235 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17236 (perror_with_name, remote_close, remote_open, expect, play): Static.
17238 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17240 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17241 byte offsets instead of an array of indexes.
17242 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17244 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17246 * regcache.c: Add comment.
17248 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17250 * thread-db.c: New file.
17251 * proc-service.c: New file.
17252 * acinclude.m4: New file.
17253 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17254 proc-service.o, and thread-db.o.
17255 (linux-low.o): Add USE_THREAD_DB.
17256 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17257 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17258 * aclocal.m4: Regenerated.
17259 * config.in: Regenerated.
17260 * configure: Regenerated.
17261 * configure.in: Check for proc_service.h, sys/procfs.h,
17262 thread_db.h, and linux/elf.h headrs.
17263 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17264 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17265 Check for -lthread_db and thread support.
17266 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17267 PowerPC, and SuperH.
17268 * i387-fp.c: Constify arguments.
17269 * i387-fp.h: Likewise.
17270 * inferiors.c: (struct thread_info): Renamed from
17271 `struct inferior_info'. Remove PID member. Use generic inferior
17272 list header. All uses updated.
17273 (inferiors, signal_pid): Removed.
17274 (all_threads): New variable.
17275 (get_thread): Define.
17276 (add_inferior_to_list): New function.
17277 (for_each_inferior): New function.
17278 (change_inferior_id): New function.
17279 (add_inferior): Removed.
17280 (remove_inferior): New function.
17281 (add_thread): New function.
17282 (free_one_thread): New function.
17283 (remove_thread): New function.
17284 (clear_inferiors): Use for_each_inferior and free_one_thread.
17285 (find_inferior): New function.
17286 (find_inferior_id): New function.
17287 (inferior_target_data): Update argument type.
17288 (set_inferior_target_data): Likewise.
17289 (inferior_regcache_data): Likewise.
17290 (set_inferior_regcache_data): Likewise.
17291 * linux-low.c (linux_bp_reinsert): Remove.
17292 (all_processes, stopping_threads, using_thrads)
17293 (struct pending_signals, debug_threads, pid_of): New.
17294 (inferior_pid): Replace with macro.
17295 (struct inferior_linux_data): Remove.
17296 (get_stop_pc, add_process): New functions.
17297 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17298 Use add_process and add_thread.
17299 (linux_attach_lwp): New function, based on old linux_attach. Use
17300 add_process and add_thread. Set stop_expected for new threads.
17301 (linux_attach): New function.
17302 (linux_kill_one_process): New function.
17303 (linux_kill): Kill all LWPs.
17304 (linux_thread_alive): Use find_inferior_id.
17305 (check_removed_breakpoints, status_pending_p): New functions.
17306 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17307 Update. Use WNOHANG. Wait for cloned processes also. Update process
17308 struct for the found process.
17309 (linux_wait_for_event): New function.
17310 (linux_wait): Use it. Support LWPs.
17311 (send_sigstop, wait_for_sigstop, stop_all_processes)
17312 (linux_resume_one_process, linux_continue_one_process): New functions.
17313 (linux_resume): Support LWPs.
17314 (REGISTER_RAW_SIZE): Remove.
17315 (fetch_register): Use register_size instead. Call supply_register.
17316 (usr_store_inferior_registers): Likewise. Call collect_register.
17317 Fix recursive case.
17318 (regsets_fetch_inferior_registers): Improve error message.
17319 (regsets_store_inferior_registers): Add debugging.
17320 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17321 (unstopped_p, linux_signal_pid): New functions.
17322 (linux_target_ops): Add linux_signal_pid.
17323 (linux_init_signals): New function.
17324 (initialize_low): Call it. Initialize using_threads.
17325 * regcache.c (inferior_regcache_data): Add valid
17327 (get_regcache): Fetch registers lazily. Add fetch argument
17328 and update all callers.
17329 (regcache_invalidate_one, regcache_invalidate): New
17331 (new_register_cache): Renamed from create_register_cache.
17332 Return the new regcache.
17333 (free_register_cache): Change argument to a void *.
17334 (registers_to_string, registers_from_string): Call get_regcache
17335 with fetch flag set.
17336 (register_data): Make static. Pass fetch flag to get_regcache.
17337 (supply_register): Call get_regcache with fetch flag clear.
17338 (collect_register): Call get_regcache with fetch flag set.
17339 (collect_register_as_string): New function.
17340 * regcache.h: Update.
17341 * remote-utils.c (putpkt): Flush after debug output and use
17343 Handle input interrupts while waiting for an ACK.
17344 (input_interrupt): Use signal_pid method.
17345 (getpkt): Flush after debug output and use stderr.
17346 (outreg): Use collect_register_as_string.
17347 (new_thread_notify, dead_thread_notify): New functions.
17348 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17349 and general_thread.
17350 (look_up_one_symbol): Flush after debug output.
17351 * server.c (step_thread, server_waiting): New variables.
17352 (start_inferior): Don't use signal_pid. Update call to mywait.
17353 (attach_inferior): Update call to mywait.
17354 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17355 (main): Don't fetch/store registers explicitly. Use
17356 set_desired_inferior. Support proposed ``Hs'' packet. Update
17358 * server.h: Update.
17359 (struct inferior_list, struct_inferior_list_entry): New.
17360 * target.c (set_desired_inferior): New.
17361 (write_inferior_memory): Constify.
17362 (mywait): New function.
17363 * target.h: Update.
17364 (struct target_ops): New signal_pid method.
17365 (mywait): Removed macro, added prototype.
17367 * linux-low.h (regset_func): Removed.
17368 (regset_fill_func, regset_store_func): New.
17369 (enum regset_type): New.
17370 (struct regset_info): Add type field. Use new operation types.
17371 (struct linux_target_ops): stop_pc renamed to get_pc.
17372 Add decr_pc_after_break and breakpoint_at.
17373 (get_process, get_thread_proess, get_process_thread)
17374 (strut process_info, all_processes, linux_attach_lwp)
17375 (thread_db_init): New.
17377 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17378 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17379 (the_low_target): Add new members.
17380 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17381 (i386_store_fpxregset): Constify.
17382 (target_regsets): Add new kind identifier.
17383 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17384 (i386_set_pc): Add debugging.
17385 (i386_breakpoint_at): New function.
17386 (the_low_target): Add new members.
17387 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17388 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17389 (mips_breakpoint_at): New.
17390 (the_low_target): Add new members.
17391 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17392 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17393 (the_low_target): Add new members.
17394 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17395 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17396 (the_low_target): Add new members.
17397 * linux-x86-64-low.c (target_regsets): Add new kind
17400 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17402 From Martin Pool <mbp@samba.org>:
17403 * server.c (gdbserver_usage): New function.
17406 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17408 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17409 stop_at -> stop_pc.
17411 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17413 * Makefile.in: Remove obsolete code.
17415 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17417 * linux-low.c (regsets_fetch_inferior_registers),
17418 (regsets_store_inferior_registers): Removed cast to int from
17420 * regcache.h: Added declaration of struct inferior_info.
17422 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17424 * inferiors.c (struct inferior_info): Add regcache_data.
17425 (add_inferior): Call create_register_cache.
17426 (clear_inferiors): Call free_register_cache.
17427 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17428 * regcache.c (struct inferior_regcache_data): New.
17429 (registers): Remove.
17430 (get_regcache): New function.
17431 (create_register_cache, free_register_cache): New functions.
17432 (set_register_cache): Don't initialize the register cache here.
17433 (registers_to_string, registers_from_string, register_data): Call
17435 * regcache.h: Add prototypes.
17436 * server.h: Likewise.
17438 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17440 * mem-break.c: New file.
17441 * mem-break.h: New file.
17442 * Makefile.in: Add mem-break.o rule; update server.h
17444 * inferiors.c (struct inferior_info): Add target_data
17446 (clear_inferiors): Free target_data member if set.
17447 (inferior_target_data, set_inferior_target_data): New functions.
17448 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17449 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17450 * linux-low.c (linux_bp_reinsert): New variable.
17451 (struct inferior_linux_data): New.
17452 (linux_create_inferior): Use set_inferior_target_data.
17453 (linux_attach): Likewise. Call add_inferior.
17454 (linux_wait_for_one_inferior): New function.
17455 (linux_wait): Call it.
17456 (linux_write_memory): Add const.
17457 (initialize_low): Call set_breakpoint_data.
17458 * linux-low.h (struct linux_target_ops): Add breakpoint
17460 * server.c (attach_inferior): Remove extra add_inferior
17462 * server.h: Include mem-break.h. Update inferior.c
17464 * target.c (read_inferior_memory)
17465 (write_inferior_memory): New functions.
17466 * target.h (read_inferior_memory)
17467 (write_inferior_memory): Change macros to prototypes.
17468 (struct target_ops): Update comments. Add const to write_memory
17471 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17473 * linux-low.c (usr_store_inferior_registers): Support
17474 registers which are allowed to fail to store.
17475 * linux-low.h (linux_target_ops): Likewise.
17476 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17477 (ppc_cannot_store_register): FPSCR may not be storable.
17479 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17481 * server.h: Include <string.h> if HAVE_STRING_H.
17482 * ChangeLog: Correct paths in last ChangeLog entry.
17484 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17486 * linux-low.h: Remove obsolete prototypes.
17487 (struct linux_target_ops): New.
17488 (extern the_low_target): New.
17489 * linux-low.c (num_regs, regmap): Remove declarations.
17490 (register_addr): Use the_low_target explicitly.
17491 (fetch_register): Likewise.
17492 (usr_fetch_inferior_registers): Likewise.
17493 (usr_store_inferior_registers): Likewise.
17494 * linux-arm-low.c (num_regs): Remove.
17495 (arm_num_regs): Define.
17496 (arm_regmap): Renamed from regmap, made static.
17497 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17499 (arm_cannot_store_register): Renamed from cannot_store_register,
17501 (the_low_target): New.
17502 * linux-i386-low.c (num_regs): Remove.
17503 (i386_num_regs): Define.
17504 (i386_regmap): Renamed from regmap, made static.
17505 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17507 (i386_cannot_store_register): Renamed from cannot_store_register,
17509 (the_low_target): New.
17510 * linux-ia64-low.c (num_regs): Remove.
17511 (ia64_num_regs): Define.
17512 (ia64_regmap): Renamed from regmap, made static.
17513 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17515 (ia64_cannot_store_register): Renamed from cannot_store_register,
17517 (the_low_target): New.
17518 * linux-m68k-low.c (num_regs): Remove.
17519 (m68k_num_regs): Define.
17520 (m68k_regmap): Renamed from regmap, made static.
17521 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17523 (m68k_cannot_store_register): Renamed from cannot_store_register,
17525 (the_low_target): New.
17526 * linux-mips-low.c (num_regs): Remove.
17527 (mips_num_regs): Define.
17528 (mips_regmap): Renamed from regmap, made static.
17529 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17531 (mips_cannot_store_register): Renamed from cannot_store_register,
17533 (the_low_target): New.
17534 * linux-ppc-low.c (num_regs): Remove.
17535 (ppc_num_regs): Define.
17536 (ppc_regmap): Renamed from regmap, made static.
17537 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17539 (ppc_cannot_store_register): Renamed from cannot_store_register,
17541 (the_low_target): New.
17542 * linux-s390-low.c (num_regs): Remove.
17543 (s390_num_regs): Define.
17544 (s390_regmap): Renamed from regmap, made static.
17545 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17547 (s390_cannot_store_register): Renamed from cannot_store_register,
17549 (the_low_target): New.
17550 * linux-sh-low.c (num_regs): Remove.
17551 (sh_num_regs): Define.
17552 (sh_regmap): Renamed from regmap, made static.
17553 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17555 (sh_cannot_store_register): Renamed from cannot_store_register,
17557 (the_low_target): New.
17558 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17559 (the_low_target): New.
17561 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17563 * Makefile.in: Add stamp-h target.
17564 * configure.in: Create stamp-h.
17565 * configure: Regenerated.
17567 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17569 * inferiors.c: New file.
17570 * target.c: New file.
17571 * target.h: New file.
17572 * Makefile.in: Add target.o and inferiors.o. Update
17574 * linux-low.c (inferior_pid): New static variable,
17575 moved from server.c.
17576 (linux_create_inferior): Renamed from create_inferior.
17577 Call add_inferior. Return 0 on success instead of a PID.
17578 (linux_attach): Renamed from myattach.
17579 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17580 (linux_thread_alive): Renamed from mythread_alive.
17581 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17583 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17584 (regsets_store_inferior_registers): Correct error message.
17585 Add missing ``return 0''.
17586 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17587 (linux_store_registers): Renamed from store_inferior_registers.
17588 (linux_read_memory): Renamed from read_inferior_memory.
17589 (linux_write_memory): Renamed from write_inferior_memory.
17590 (linux_target_ops): New structure.
17591 (initialize_low): Call set_target_ops ().
17592 * remote-utils.c (unhexify): New function.
17593 (hexify): New function.
17594 (input_interrupt): Send signals to ``signal_pid''.
17595 * server.c (inferior_pid): Remove.
17596 (start_inferior): Update create_inferior call.
17597 (attach_inferior): Call add_inferior.
17598 (handle_query): New function.
17599 (main): Call handle_query for `q' packets.
17600 * server.h: Include "target.h". Remove obsolete prototypes.
17601 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17603 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17605 * Makefile.in: Add WARN_CFLAGS. Update configury
17607 * configure.in: Check for <string.h>
17608 * configure: Regenerate.
17609 * config.in: Regenerate.
17610 * gdbreplay.c: Include needed system headers.
17611 (remote_open): Remove strchr prototype.
17612 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17613 * regcache.c (supply_register): Change buf argument to const void *.
17614 (supply_register_by_name): Likewise.
17615 (collect_register): Change buf argument to void *.
17616 (collect_register_by_name): Likewise.
17617 * regcache.h: Add missing prototypes.
17618 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17619 * server.c (handle_query): New function.
17620 (attached): New static variable, moved out of main.
17621 (main): Quiet longjmp clobber warnings.
17622 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17623 * utils.c (error): Remove NORETURN.