1 2019-09-20 Christian Biesinger <cbiesinger@google.com>
3 * debug.c (debug_threads): Remove comment in favor of the header.
4 * debug.h (using_threads): Add declaration.
5 (debug_threads): Add comment.
6 * linux-aarch64-low.c: Include debug.h and remove declaration of
9 * remote-utils.c: Likewise.
10 * thread-db.c: Likewise.
12 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
14 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
15 and powerpc-cell64l-ipa.o.
16 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
17 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
18 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
21 * spu-low.c: Remove file.
23 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
24 (parse_spufs_run): Remove.
25 (ppc_get_pc): Remove Cell/B.E. support.
26 (ppc_set_pc): Likewise.
27 (ppc_breakpoint_at): Likewise.
28 (ppc_arch_setup): Likewise.
29 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
30 tdesc_powerpc_cell32l.
31 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
32 or init_registers_powerpc_cell32l.
33 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
34 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
35 or init_registers_powerpc_cell32l.
36 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
37 (init_registers_powerpc_cell32l): Remove prototype.
38 (init_registers_powerpc_cell64l): Likewise.
40 * target.h (struct target_ops): Remove qxfer_spu member.
41 * server.c (handle_qxfer_spu): Remove.
42 (qxfer_packets): Remove entry for "spu".
43 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
44 * linux-low.c (SPUFS_MAGIC): Remove.
45 (spu_enumerate_spu_ids): Remove.
46 (linux_qxfer_spu): Remove.
47 (linux_target_ops): Remove qxfer_spu member.
48 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
49 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
50 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
52 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
54 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
55 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
56 * config.in: Regenerate.
57 * configure: Regenerate.
59 2019-08-15 Tom Tromey <tromey@adacore.com>
61 * target.c (target_write_memory): Use gdb::byte_vector.
63 2019-08-15 Tom Tromey <tromey@adacore.com>
65 * tracepoint.c (write_inferior_data_pointer)
66 (write_inferior_integer, write_inferior_int8)
67 (write_inferior_uinteger, m_tracepoint_action_download)
68 (r_tracepoint_action_download, x_tracepoint_action_download)
69 (l_tracepoint_action_download, clear_inferior_trace_buffer)
70 (download_agent_expr, download_tracepoint_1)
71 (download_trace_state_variables, upload_fast_traceframes): Update.
72 * server.c (gdb_write_memory): Update.
73 * remote-utils.c (relocate_instruction): Update.
74 * proc-service.c (ps_pdwrite): Update.
75 * mem-break.c (remove_memory_breakpoint)
76 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
77 (uninsert_fast_tracepoint_jumps_at)
78 (reinsert_fast_tracepoint_jumps_at): Update.
79 * linux-x86-low.c (append_insns)
80 (i386_install_fast_tracepoint_jump_pad)
81 (amd64_write_goto_address, i386_write_goto_address): Update.
82 * linux-s390-low.c (append_insns, s390_write_goto_address):
84 * linux-ppc-low.c (ppc_relocate_instruction)
85 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
86 (ppc_write_goto_address): Update.
87 * linux-aarch64-low.c (append_insns): Update.
88 * target.h (struct target_ops): Update.
89 (write_inferior_memory): Don't declare.
90 * target.c (target_write_memory): Rename from
91 write_inferior_memory. Remove old target_write_memory.
93 2019-08-15 Tom Tromey <tromey@adacore.com>
95 * target.c (write_inferior_memory): Use std::vector.
97 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
100 * configure.ac: Drop enable-libmcheck support.
101 * configure, config.in: Rebuild.
102 * acinclude.m4: Don't include it.
104 2019-07-19 Alan Hayward <alan.hayward@arm.com>
106 * configure.srv: Remove Arm xml files.
108 2019-07-19 Alan Hayward <alan.hayward@arm.com>
110 * configure.srv: Add new files. Remove xml generated files.
111 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
113 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
114 * linux-aarch32-tdesc.c: New file.
115 * linux-aarch32-tdesc.h: New file.
116 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
117 * linux-arm-low.c (init_registers_arm, tdesc_arm)
118 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
119 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
120 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
121 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
122 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
123 (arm_read_description): Call arm_linux_read_description.
124 (initialize_low_arch): Don't init registers.
125 * linux-arm-tdesc.c: New file.
126 * linux-arm-tdesc.h: New file.
128 2019-07-10 Alan Hayward <alan.hayward@arm.com>
130 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
131 Move counter inside for.
132 (arm_read_description): Check ptrace earlier.
133 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
135 2019-07-09 Tom Tromey <tom@tromey.com>
137 * configure: Rebuild.
138 * configure.ac: Change common to gdbsupport.
139 * acinclude.m4: Change common to gdbsupport.
140 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
141 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
142 common to gdbsupport.
143 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
144 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
145 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
146 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
147 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
148 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
149 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
150 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
151 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
152 common to gdbsupport.
154 2019-07-04 Alan Hayward <alan.hayward@arm.com>
156 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
158 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
160 2019-07-04 Alan Hayward <alan.hayward@arm.com>
162 * configure.srv: Remove legacy xml.
163 * linux-aarch64-low.c (initialize_low_arch): Remove
164 initialize_low_tdesc call.
165 * linux-aarch64-tdesc-selftest.c: Remove file.
166 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
167 * linux-x86-low.c (initialize_low_arch): Remove
168 initialize_low_tdesc call.
169 * linux-x86-tdesc-selftest.c: Remove file.
170 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
172 2019-06-20 Tom de Vries <tdevries@suse.de>
174 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
175 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
177 2019-06-19 Tom de Vries <tdevries@suse.de>
179 * debug.h (debug_write): Change return type to ssize_t.
180 * debug.c (debug_write): Same.
182 2019-06-14 Tom Tromey <tom@tromey.com>
184 * configure.ac: Use new path to gnulib.
185 * configure: Rebuild.
186 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
189 2019-06-11 Tom Tromey <tom@tromey.com>
191 * Makefile.in (SFILES): Add alloc.c.
193 (IPA_OBJS): Add alloc-ipa.o.
194 (alloc-ipa.o): New target.
195 (%.o: ../%.c): New pattern rule.
197 2019-06-10 Tom Tromey <tromey@adacore.com>
199 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
200 end warning with a newline.
201 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
203 * thread-db.c (attach_thread): Don't end warning with a newline.
204 (thread_db_notice_clone): Likewise.
205 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
207 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
208 end warning with a newline.
210 2019-06-04 Pedro Alves <palves@redhat.com>
212 * server.c (captured_main): Use make_unique_xstrdup.
214 2019-06-02 Tom Tromey <tom@tromey.com>
216 * gdbreplay.c (fromhex): Remove.
217 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
219 2019-05-29 Tom Tromey <tromey@adacore.com>
221 * configure: Rebuild.
223 2019-05-06 Kevin Buettner <kevinb@redhat.com>
225 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
226 sign extension code on 32-bit builds.
228 2019-05-03 Eli Zaretskii <eliz@gnu.org>
231 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
233 2019-04-19 Tom Tromey <tom@tromey.com>
235 * server.c (struct vstop_notif): Derive from notif_event.
237 (queue_stop_reply): Update.
238 (remove_all_on_match_ptid): Change type. Rewrite.
239 (discard_queued_stop_replies): Rewrite.
240 (in_queued_stop_replies_ptid): Change type.
241 (in_queued_stop_replies): Rewrite.
242 (notif_stop): Update.
243 (queue_stop_reply_callback): Update.
244 (captured_main): Don't call initialize_notif.
245 (push_stop_notification): Update.
246 * notif.c (notif_write_event, handle_notif_ack)
247 (notif_event_enque, notif_push): Update.
248 (notif_event_xfree, initialize_notif): Remove.
249 * notif.h (struct notif_event): Include <list>, not
251 (struct notif_server) <queue>: Now a std::list.
252 (notif_event_p): Remove typedef.
253 (initialize_notif): Don't declare.
254 (struct notif_event): Add virtual destructor.
256 2019-04-17 Alan Hayward <alan.hayward@arm.com>
258 * ax.c (ax_vdebug): Call debug_printf.
259 * debug.c (debug_write): New function.
260 * debug.h (debug_write): New declaration.
261 * linux-low.c (sigchld_handler): Call debug_write.
263 2019-04-17 Alan Hayward <alan.hayward@arm.com>
265 * debug.c (debug_set_output): New function.
266 (debug_vprintf): Send output to debug_file.
267 (debug_flush): Likewise.
268 * debug.h (debug_set_output): New declaration.
269 * server.c (handle_monitor_command): Add debug-file option.
270 (captured_main): Likewise.
272 2019-04-17 Alan Hayward <alan.hayward@arm.com>
274 * debug.c (remote_debug): Add definition.
275 * debug.h (remote_debug): Add declaration.
276 * hostio.c (remote_debug): Remove declaration.
277 * remote-utils.c (struct ui_file): Likewise.
278 (remote_debug): Likewise.
279 * remote-utils.h (remote_debug): Likewise,
280 * server.c (remote_debug): Remove definition.
282 2019-04-10 Kevin Buettner <kevinb@redhat.com>
284 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
285 when using a 64-bit gdbserver.
287 2019-04-09 Tom Tromey <tromey@adacore.com>
289 * linux-low.c (select_event_lwp): Use find_thread_in_random.
291 2019-04-08 Tom Tromey <tom@tromey.com>
293 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
295 (linux_resume_one_lwp): Likewise.
297 2019-04-08 Tom Tromey <tom@tromey.com>
299 * gdbreplay.c: Update.
300 * linux-low.c: Update.
303 2019-04-08 Tom Tromey <tom@tromey.com>
305 * server.c: Use C++ exception handling.
306 * linux-low.c: Use C++ exception handling.
307 * gdbreplay.c: Use C++ exception handling.
309 2019-04-08 Tom Tromey <tom@tromey.com>
311 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
312 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
313 (captured_main, main): Update.
314 * gdbreplay.c (main): Update.
316 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
318 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
319 value in argument pointer, return 1 if the entry is found and 0
320 otherwise. Move comment.
321 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
322 * linux-low.h (linux_get_auxv): Declare.
323 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
325 2019-04-05 Tom Tromey <tromey@adacore.com>
327 * server.c (gdbserver_usage): Use upper-case for metasyntactic
330 2019-03-28 Alan Hayward <alan.hayward@arm.com>
332 * linux-low.c (AT_HWCAP2): Add define if not already included.
334 2019-03-26 Alan Hayward <alan.hayward@arm.com>
336 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
337 (aarch64_arch_setup): Call linux_get_hwcap.
338 * linux-arm-low.c (arm_get_hwcap): Remove function.
339 (arm_read_description): Call linux_get_hwcap.
340 * linux-low.c (linux_get_auxv): New function.
341 (linux_get_hwcap): Likewise.
342 (linux_get_hwcap2): Likewise.
343 * linux-low.h (linux_get_hwcap): New declaration.
344 (linux_get_hwcap2): Likewise.
345 * linux-ppc-low.c (ppc_get_auxv): Remove function.
346 (ppc_arch_setup): Call linux_get_hwcap.
347 * linux-s390-low.c (s390_get_hwcap): Remove function.
348 (s390_arch_setup): Call linux_get_hwcap.
350 2019-03-22 Alan Hayward <alan.hayward@arm.com>
351 Jiong Wang <jiong.wang@arm.com>
353 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
354 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
356 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
358 2019-03-22 Alan Hayward <alan.hayward@arm.com>
359 Jiong Wang <jiong.wang@arm.com>
361 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
362 (aarch64_get_hwcap): New function.
363 (aarch64_arch_setup): Read APIA hwcap.
365 2019-03-22 Alan Hayward <alan.hayward@arm.com>
366 Jiong Wang <jiong.wang@arm.com>
368 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
369 (initialize_low_tracepoint): Likewise.
370 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
371 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
372 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
373 (aarch64_linux_read_description): Likewise.
374 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
376 2019-03-12 John Baldwin <jhb@FreeBSD.org>
378 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
379 i386_create_target_description for 'segments' parameter.
380 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
381 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
382 * win32-i386-low.c (i386_arch_setup): Likewise.
384 2019-03-12 Tom Tromey <tromey@adacore.com>
386 * linux-low.c (iterate_over_lwps): Update.
388 2019-03-06 Tom Tromey <tom@tromey.com>
390 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
391 (captured_main): Use SCOPE_EXIT.
393 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
395 * configure.srv: Use '$enable_unittest' instead of '$development'
396 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
399 2019-02-27 Tom Tromey <tromey@adacore.com>
401 * gdbreplay.c (logchar): Handle \r\n.
403 2019-02-07 Alan Hayward <alan.hayward@arm.com>
405 * linux-low.c (linux_attach): Add process before lwp.
406 * server.c (attach_inferior): Check if already attached.
408 2019-02-07 Tom Tromey <tom@tromey.com>
410 * x86-tdesc.h: Rename include guard.
411 * x86-low.h: Add include guard.
412 * wincecompat.h: Rename include guard.
413 * win32-low.h: Add include guard.
414 * utils.h: Rename include guard.
415 * tracepoint.h: Rename include guard.
416 * tdesc.h: Rename include guard.
417 * target.h: Rename include guard.
418 * server.h: Rename include guard.
419 * remote-utils.h: Rename include guard.
420 * regcache.h: Rename include guard.
421 * nto-low.h: Rename include guard.
422 * notif.h: Add include guard.
423 * mem-break.h: Rename include guard.
424 * lynx-low.h: Add include guard.
425 * linux-x86-tdesc.h: Add include guard.
426 * linux-s390-tdesc.h: Add include guard.
427 * linux-ppc-tdesc-init.h: Add include guard.
428 * linux-low.h: Add include guard.
429 * linux-aarch64-tdesc.h: Add include guard.
430 * linux-aarch32-low.h: Add include guard.
431 * inferiors.h: Rename include guard.
432 * i387-fp.h: Rename include guard.
433 * hostio.h: Rename include guard.
434 * gdbthread.h: Rename include guard.
435 * gdb_proc_service.h: Rename include guard.
436 * event-loop.h: Rename include guard.
437 * dll.h: Rename include guard.
438 * debug.h: Rename include guard.
439 * ax.h: Rename include guard.
441 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
444 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
445 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
447 2019-01-25 Tom Tromey <tom@tromey.com>
449 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
451 2019-01-25 Tom Tromey <tom@tromey.com>
453 * win32-low.c: Fix common/ includes.
454 * win32-i386-low.c: Fix common/ includes.
455 * tracepoint.c: Fix common/ includes.
456 * thread-db.c: Fix common/ includes.
457 * target.h: Fix common/ includes.
458 * symbol.c: Fix common/ includes.
459 * spu-low.c: Fix common/ includes.
460 * server.h: Fix common/ includes.
461 * server.c: Fix common/ includes.
462 * remote-utils.c: Fix common/ includes.
463 * regcache.h: Fix common/ includes.
464 * regcache.c: Fix common/ includes.
465 * nto-x86-low.c: Fix common/ includes.
466 * notif.h: Fix common/ includes.
467 * mem-break.h: Fix common/ includes.
468 * lynx-low.c: Fix common/ includes.
469 * lynx-i386-low.c: Fix common/ includes.
470 * linux-x86-tdesc-selftest.c: Fix common/ includes.
471 * linux-x86-low.c: Fix common/ includes.
472 * linux-low.c: Fix common/ includes.
473 * inferiors.h: Fix common/ includes.
474 * i387-fp.c: Fix common/ includes.
475 * hostio.c: Fix common/ includes.
476 * hostio-errno.c: Fix common/ includes.
477 * gdbthread.h: Fix common/ includes.
478 * gdbreplay.c: Fix common/ includes.
479 * fork-child.c: Fix common/ includes.
480 * event-loop.c: Fix common/ includes.
482 (enum gdb_agent_op): Fix common/ includes.
484 2019-01-21 Tom Tromey <tom@tromey.com>
486 * tracepoint.c: Fix includes.
487 * remote-utils.c: Fix includes.
488 * linux-x86-low.c: Fix includes.
490 2019-01-01 Joel Brobecker <brobecker@adacore.com>
492 * gdbreplay.c (gdbreplay_version): Update copyright year in
494 * server.c (gdbserver_version): Likewise.
496 2018-12-05 Alan Hayward <alan.hayward@arm.com>
498 * linux-low.c (add_lwp): Switch ordering.
500 2018-11-29 Tom Tromey <tom@tromey.com>
502 * win32-low.c (win32_join): Take pid, not process.
503 * target.h (struct target_ops) <join>: Change argument type.
504 (join_inferior): Change argument name.
505 * spu-low.c (spu_join): Take pid, not process.
506 * server.c (handle_detach): Preserve pid before destroying
508 * lynx-low.c (lynx_join): Take pid, not process.
509 * linux-low.c (linux_join): Take pid, not process.
511 2018-11-23 Alan Hayward <alan.hayward@arm.com>
513 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
514 (aarch64_cannot_fetch_register): Likewise.
515 (struct linux_target_ops): Update references.
517 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
519 * linux-ppc-low.c: Include nat/linux-ptrace.h.
521 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
523 * configure.srv (ipa_ppc_linux_regobj): Add
524 powerpc-isa207-htm-vsx32l-ipa.o and
525 powerpc-isa207-htm-vsx64l-ipa.o.
526 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
527 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
528 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
529 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
530 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
531 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
532 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
533 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
534 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
535 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
536 (init_registers_powerpc_isa207_htm_vsx32l)
537 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
538 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
539 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
540 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
541 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
542 (ppc_store_tm_ctarregset): New functions.
543 (ppc_regsets): Add entries for HTM regsets.
544 (ppc_arch_setup): Set htm in features struct when needed. Set
545 sizes for the HTM regsets.
546 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
547 (initialize_low_arch): Call
548 init_registers_powerpc_isa207_htm_vsx32l and
549 init_registers_powerpc_isa207_htm_vsx64l.
550 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
551 PPC_TDESC_ISA207_HTM_VSX.
552 (initialize_low_tracepoint): Call
553 init_registers_powerpc_isa207_htm_vsx32l and
554 init_registers_powerpc_isa207_htm_vsx64l.
556 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
558 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
559 rs6000/power-linux-pmu.xml to srv_xmlfiles.
560 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
561 (ppc_store_pmuregset): New functions.
562 (ppc_regsets): Add entries for ebb and pmu regsets.
563 (ppc_arch_setup): Set isa207 in features struct if the ebb and
564 pmu regsets are available. Set sizes for these regsets.
566 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
568 * configure.srv (ipa_ppc_linux_regobj): Add
569 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
570 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
571 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
572 rs6000/powerpc-isa207-vsx32l.xml, and
573 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
574 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
575 <PPC_TDESC_ISA207_VSX>: New enum value.
576 (init_registers_powerpc_isa207_vsx32l): Declare.
577 (init_registers_powerpc_isa207_vsx64l): Declare.
578 * linux-ppc-low.c (ppc_fill_tarregset): New function.
579 (ppc_store_tarregset): New function.
580 (ppc_regsets): Add entry for the TAR regset.
581 (ppc_arch_setup): Set isa207 in features struct when needed. Set
582 size for the TAR regsets.
583 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
584 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
585 and init_registers_powerpc_isa207_vsx64l.
586 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
587 (initialize_low_tracepoint): Call
588 init_registers_powerpc_isa207_vsx32l and
589 init_registers_powerpc_isa207_vsx64l.
591 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
592 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
594 * configure.srv (ipa_ppc_linux_regobj): Add
595 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
596 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
597 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
598 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
599 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
600 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
601 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
602 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
603 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
604 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
605 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
606 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
607 (ppc_hwcap): Add comment.
608 (ppc_hwcap2): New global.
609 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
610 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
611 (ppc_regsets): Add entries for the DSCR and PPR regsets.
612 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
613 when needed. Set sizes for the the DSCR and PPR regsets.
614 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
615 (initialize_low_arch): Call
616 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
617 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
618 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
619 PPC_TDESC_ISA205_PPR_DSCR_VSX.
620 (initialize_low_tracepoint): Call
621 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
622 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
624 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
626 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
628 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
629 Simon Marchi <simark@simark.ca>
631 * acinclude.m4: Include "../selftest.m4".
632 * configure: Regenerate.
633 * configure.ac: Use "GDB_AC_SELFTEST".
634 * configure.srv: Use "$enable_unittests" instead of
635 "$development" when checking whether unit tests have been
637 * server.c (captured_main): Update message informing that
638 selftests have been disabled.
640 2018-10-04 Tom Tromey <tom@tromey.com>
642 * configure: Rebuild.
644 2018-10-04 Tom Tromey <tom@tromey.com>
646 * server.c (handle_status): Rename inner "thread".
647 (process_serial_event): Declare "res" in 'm' case.
648 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
649 (iterate_over_lwps): Rename inner "thread".
650 (linux_qxfer_libraries_svr4): Rename inner "len".
651 * gdbthread.h (find_thread_in_random): Rename inner "thread".
653 2018-10-01 Gary Benson <gbenson@redhat.com>
655 * gdb_proc_service.h: Moved common code to
656 common/gdb_proc_service.h.
658 2018-10-01 Gary Benson <gbenson@redhat.com>
660 * gdb_proc_service.h: Synchronize comments and whitespace with
661 GDB's version of this file.
663 2018-09-25 Tom Tromey <tom@tromey.com>
665 * configure: Rebuild.
666 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
668 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
670 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
671 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
672 ($(IPA_LIB)): Sort IPA_OBJS.
674 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
676 * Makefile.in: Remove references to $(ADD_DEPS).
678 2018-09-16 Tom Tromey <tom@tromey.com>
680 * remote-utils.c (remote_open): Use GNU style for metasyntactic
682 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
685 2018-09-05 Tom Tromey <tom@tromey.com>
687 * configure: Rebuild.
689 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
692 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
694 2018-08-27 Tom Tromey <tom@tromey.com>
697 * configure: Rebuild.
699 2018-08-27 Tom Tromey <tom@tromey.com>
701 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
702 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
703 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
704 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
705 (s390x_emit_stack_adjust): Add casts to unsigned char.
707 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
711 * server.h (struct client_state) <disable_randomization>:
714 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
716 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
718 (mips_supply_ptrace_register): Likewise.
720 2018-07-22 Tom Tromey <tom@tromey.com>
722 * configure: Rebuild.
724 2018-07-22 Tom Tromey <tom@tromey.com>
726 * win32-low.c (win32_create_inferior): Remove unused variables.
727 * gdbreplay.c (remote_open): Remove unused variable.
728 * remote-utils.c (remote_prepare): Remove unused variable.
729 * x86-tdesc.h (X86_TDESC_H): Define.
730 (amd64_expedite_regs): Define conditionally.
731 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
732 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
733 * remote-utils.c (readchar): Remove unused variable.
735 2018-07-13 Pedro Alves <palves@redhat.com>
737 * linux-low.c (linux_kill): Change parameter to process_info
738 pointer instead of pid. Adjust.
739 * lynx-low.c (lynx_kill): Likewise.
740 * nto-low.c (nto_kill): Likewise.
741 * spu-low.c (spu_kill): Likewise.
742 * win32-low.c (win32_kill): Likewise.
743 * server.c (handle_v_kill, kill_inferior_callback)
744 (detach_or_kill_for_exit): Adjust.
745 * target.c (kill_inferior): Change parameter to process_info
746 pointer instead of pid. Adjust.
747 * target.h (struct target_ops) <kill>: Change parameter to
748 process_info pointer instead of pid. Adjust all implementations
750 (kill_inferior): Likewise.
752 2018-07-13 Pedro Alves <palves@redhat.com>
754 * linux-low.c (linux_detach, linux_join): Change parameter to
755 process_info pointer instead of pid. Adjust.
756 * lynx-low.c (lynx_detach, lynx_join): Likewise.
757 * nto-low.c (nto_detach): Likewise.
758 * spu-low.c (spu_detach, spu_join): Likewise.
759 * win32-low.c (win32_detach, win32_join): Likewise.
760 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
761 * target.h (struct target_ops) <detach, join>: Change parameter to
762 process_info pointer instead of pid. Adjust all implementations
764 (detach_inferior, join_inferior): Rename 'pid' parameter to
767 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
768 Jan Kratochvil <jan.kratochvil@redhat.com>
769 Paul Fertser <fercerpav@gmail.com>
770 Tsutomu Seki <sekiriki@gmail.com>
772 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
773 (OBS): Add 'common/netstuff.o'.
774 (GDBREPLAY_OBS): Likewise.
775 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
776 (remote_open): Implement support for IPv6
778 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
780 (handle_accept_event): Accept connections from IPv6 sources.
781 (remote_prepare): Handle IPv6-style hostnames; implement
782 support for IPv6 connections.
783 (remote_open): Implement support for printing connections from
786 2018-07-11 Pedro Alves <palves@redhat.com>
789 * mem-break.c (any_persistent_commands): Add process_info
790 parameter and use it instead of relying on the current process.
791 Change return type to bool.
792 * mem-break.h (any_persistent_commands): Add process_info
793 parameter and change return type to bool.
794 * server.c (handle_detach): Remove require_running_or_return call.
795 Look up the process_info for the process we're about to detach.
796 If not found, return back error to GDB. Adjust
797 any_persistent_commands call to pass down a process pointer.
799 2018-07-11 Pedro Alves <palves@redhat.com>
801 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
802 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
803 instead of collect_register_by_name.
804 * regcache.c (regcache_raw_get_unsigned_by_name): New.
805 * regcache.h (regcache_raw_get_unsigned_by_name): New.
807 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
808 Pedro Alves <palves@redhat.com>
810 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
812 2018-07-03 Tom Tromey <tom@tromey.com>
814 * linux-low.c: Update.
815 * lynx-low.c: Update.
816 * mem-break.c: Update.
818 * remote-utils.c: Update.
822 * win32-low.c: Update.
824 2018-07-03 Tom Tromey <tom@tromey.com>
828 2018-07-03 Tom Tromey <tom@tromey.com>
830 * linux-low.c: Update.
832 2018-07-03 Tom Tromey <tom@tromey.com>
836 2018-07-03 Tom Tromey <tom@tromey.com>
838 * linux-low.c: Update.
839 * linux-mips-low.c: Update.
840 * lynx-low.c: Update.
842 * remote-utils.c: Update.
846 * thread-db.c: Update.
848 2018-07-03 Tom Tromey <tom@tromey.com>
850 * linux-low.c: Update.
851 * linux-mips-low.c: Update.
852 * lynx-low.c: Update.
853 * mem-break.c: Update.
855 * remote-utils.c: Update.
859 * tracepoint.c: Update.
861 2018-07-03 Tom Tromey <tom@tromey.com>
863 * linux-low.c: Update.
864 * linux-ppc-low.c: Update.
865 * linux-x86-low.c: Update.
866 * proc-service.c: Update.
869 * thread-db.c: Update.
870 * win32-low.c: Update.
872 2018-07-03 Tom Tromey <tom@tromey.com>
874 * linux-low.c: Update.
875 * lynx-low.c: Update.
877 * remote-utils.c: Update.
879 * thread-db.c: Update.
880 * win32-low.c: Update.
882 2018-06-29 Joel Brobecker <brobecker@adacore.com>
884 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
885 parameter in call to 'amd64_create_target_description'.
887 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
889 * x86-tdesc.h: Remove executable permission flag.
891 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
893 * configure.ac: Remove AC_PREREQ, add missing quoting.
894 * configure: Re-generate.
895 * config.in: Re-generate.
896 * aclocal.m4: Re-generate.
898 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
900 * tracepoint.h (current_traceframe): Remove declaration.
902 2018-06-18 Alan Hayward <alan.hayward@arm.com>
904 * linux-aarch64-low.c (is_sve_tdesc): New function.
905 (aarch64_sve_regs_copy_to_regcache): Likewise.
906 (aarch64_sve_regs_copy_from_regcache): Likewise.
907 (aarch64_regs_info): Add SVE checks.
908 (initialize_low_arch): Initialize SVE.
910 2018-06-18 Alan Hayward <alan.hayward@arm.com>
912 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
914 2018-06-11 Alan Hayward <alan.hayward@arm.com>
916 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
917 (initialize_low_tracepoint): Likewise
918 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
919 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
921 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
923 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
925 2018-06-11 Alan Hayward <alan.hayward@arm.com>
927 * server.h (PBUFSIZ): Increase size
929 2018-06-11 Alan Hayward <alan.hayward@arm.com>
931 * regcache.c (regcache::raw_compare): New function.
932 * regcache.h (regcache::raw_compare): New declaration.
934 2018-06-11 Alan Hayward <alan.hayward@arm.com>
936 * regcache.c (new_register_cache): Use new.
937 (free_register_cache): Use delete.
938 (register_data): Use const.
939 (supply_register): Move body inside regcache.
940 (regcache::raw_supply): New override function.
941 (collect_register): Move body inside regcache.
942 (regcache::raw_collect): New override function.
943 (regcache::get_register_status): New override function.
944 * regcache.h (struct regcache): Inherit from reg_buffer_common.
946 2018-06-09 Tom Tromey <tom@tromey.com>
948 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
950 (event_queue): Use std::queue.
951 (gdb_event_xfree): Remove.
952 (initialize_event_loop, process_event, wait_for_event): Update.
954 2018-06-08 Stan Cox <scox@redhat.com>
956 * win32-low.c (win32_create_inferior): last_ptid and last_status
957 moved to client_state.
959 2018-06-08 Pedro Alves <palves@redhat.com>
961 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
962 common/common-exceptions.o, common/common-utils.o,
963 common/errors.o, common/print-utils.o and utils.o.
964 * gdbreplay.c: Include "common-defs.h" instead of the two
965 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
966 string.h or alloca.h.
967 (perror_with_name): Delete.
968 (remote_open): Use xstrdup instead of strdup.
969 (main): Rename to ...
970 (captured_main): ... this.
973 2018-06-08 Tom Tromey <tom@tromey.com>
975 * linux-low.c (linux_low_read_btrace): Update.
977 2018-06-04 Stan Cox <scox@redhat.com>
979 * server.h (struct client_state): New.
980 * server.c (cont_thread, general_thread, multi_process)
981 (report_fork_events, report_vfork_events, report_exec_events)
982 (report_thread_events, swbreak_feature, hwbreak_feature)
983 (vCont_supported, disable_randomization, pass_signals)
984 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
985 Moved to client_state.
986 * remote-utils.c (remote_debug, noack_mode)
987 (transport_is_reliable): Moved to client_state.
988 * tracepoint.c (current_traceframe): Moved to client_state.
991 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
992 linux-low.c, remote-utils.h, target.c: Use client_state.
994 2018-05-31 Alan Hayward <alan.hayward@arm.com>
996 * configure.srv: Add new c/h file.
998 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1000 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1003 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1005 * gdb.arch/mips-fpregset-core.exp: New test.
1006 * gdb.arch/mips-fpregset-core.c: New test source.
1008 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1011 * hostio.c (require_int): Do not report overflow for integers
1012 between 0xfffffff and 0x7fffffff.
1014 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1016 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1017 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1018 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1020 (the_low_target): Wire them.
1022 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1024 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1025 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1026 mode. Call collect_register_by_name with vscr using
1027 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1028 (ppc_store_vrregset): Add and set vscr_offset variable as in
1029 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1032 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1034 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1035 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1036 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1038 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1040 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1041 (ppc_store_vsxregset): Likewise.
1042 (ppc_fill_vrregset): Likewise.
1043 (ppc_store_vrregset): Likewise.
1044 (ppc_fill_evrregset): Likewise.
1045 (ppc_store_evrregset): Likewise.
1046 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1047 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1050 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1052 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1053 wordsize of the inferior. Call ppc_linux_target_wordsize.
1055 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1057 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1058 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1059 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1060 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1061 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1062 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1063 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1064 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1065 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1066 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1067 (tdesc_powerpc_e500l): Remove.
1068 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1069 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1070 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1071 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1073 (ppc_arch_setup): Remove target description matching code. Fill a
1074 ppc_linux_features struct and call ppc_linux_match_description
1077 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1079 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1080 width of the requested register exceeds the width of the
1082 (mips_cannot_store_register): Likewise.
1084 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1086 * linux-mips-low.c (mips_fetch_register): New function. Update
1088 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1089 (the_low_target): Wire `mips_fetch_register'.
1091 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1093 * lynx-i386-low.c (LYNXOS_178): New macro.
1094 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1095 the layout on LynxOS-178.
1096 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1097 handle floating point registers that are not supported by
1100 2018-05-10 Tom Tromey <tom@tromey.com>
1102 * configure: Rebuild.
1104 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1107 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1108 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1109 Use it to set the expedite_regs field in the given tdesc.
1110 * x86-tdesc.h: New file.
1111 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1112 Adjust following the addition of the new expedite_regs parameter
1113 to init_target_desc.
1114 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1115 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1116 (i386_linux_read_description, amd64_linux_read_description):
1117 Adjust following the addition of the new expedite_regs parameter
1118 to init_target_desc.
1119 * lynx-i386-low.c: #include "x86-tdesc.h".
1120 (lynx_i386_arch_setup): Adjust following the addition of the new
1121 expedite_regs parameter to init_target_desc.
1122 * nto-x86-low.c: #include "x86-tdesc.h".
1123 (nto_x86_arch_setup): Adjust following the addition of the new
1124 expedite_regs parameter to init_target_desc.
1125 * win32-i386-low.c: #include "x86-tdesc.h".
1126 (i386_arch_setup): Adjust following the addition of the new
1127 expedite_regs parameter to init_target_desc.
1129 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1132 * win32-low.c (win32_create_inferior): Add call to my_wait
1133 setting last_status global.
1135 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1138 * win32-low.c (create_process): Only call gdb_tilde_expand if
1139 inferior_cwd is not NULL.
1141 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1143 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1144 registers to the cache if their values have changed.
1145 (i387_xsave_to_cache): Provide default values for x87 control
1146 registers when these features are available, but disabled.
1147 * regcache.c (supply_register_by_name_zeroed): New function.
1148 * regcache.h (supply_register_by_name_zeroed): Declare new
1151 2018-05-07 Tom Tromey <tom@tromey.com>
1153 * configure: Rebuild.
1155 2018-05-04 Tom Tromey <tom@tromey.com>
1157 * configure: Rebuild.
1159 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1160 Pedro Alves <palves@redhat.com>
1162 * linux-aarch64-low.c (aarch64_stopped_data_address):
1165 2018-04-27 Tom Tromey <tom@tromey.com>
1167 * configure: Rebuild.
1169 2018-04-23 Tom Tromey <tom@tromey.com>
1171 * configure: Rebuild.
1173 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1175 * Makefile.in (depcomp): Add "..".
1176 (all_deps_files): New and use it.
1178 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1180 * configure.srv (aarch64*-*-linux*): Don't include xml.
1181 (i[34567]86-*-cygwin*): Likewise.
1182 (i[34567]86-*-linux*): Likewise.
1183 (i[34567]86-*-lynxos*): Likewise.
1184 (i[34567]86-*-mingw32ce*): Likewise.
1185 (i[34567]86-*-mingw*): Likewise.
1186 (i[34567]86-*-nto*): Likewise.
1187 (tic6x-*-uclinux): Likewise.
1188 (x86_64-*-linux*): Likewise.
1189 (x86_64-*-mingw*): Likewise.
1190 (x86_64-*-cygwin*): Likewise.
1192 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1194 * tdesc.c: Remove xml parameter.
1196 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1198 * server.c (get_features_xml): Remove cast.
1199 * tdesc.c (void target_desc::accept): Fill in function.
1200 (tdesc_get_features_xml): Remove old xml creation.
1201 (print_xml_feature::visit_pre): Add xml vistor.
1202 * tdesc.h (struct target_desc): Make xmltarget mutable.
1203 (tdesc_get_features_xml): Remove declaration.
1205 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1207 * tdesc.c (tdesc_architecture_name): Add new function.
1208 (tdesc_osabi_name): Likewise.
1209 (tdesc_get_features_xml): Use new functions.
1211 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1213 * tdesc.c (tdesc_create_flags): Remove.
1214 (tdesc_add_flag): Likewise.
1215 (tdesc_named_type): Likewise.
1216 (tdesc_create_union): Likewise.
1217 (tdesc_create_struct): Likewise.
1218 (tdesc_create_vector): Likewise.
1219 (tdesc_add_bitfield): Likewise.
1220 (tdesc_add_field): Likewise.
1221 (tdesc_set_struct_size): Likewise.
1223 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1225 * tdesc.c (~target_desc): Remove implictly deleted items.
1226 (init_target_desc): Iterate all features.
1227 (tdesc_get_features_xml): Use vector.
1228 (tdesc_create_feature): Create feature.
1229 * tdesc.h (tdesc_feature) Remove
1230 (target_desc): Add features.
1232 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1234 * Makefile.in: Add common/tdesc.c
1235 * tdesc.c (init_target_desc): init all reg_defs from register
1237 (tdesc_create_reg): Create tdesc_reg.
1238 * tdesc.h (tdesc_feature): Add register vector.
1240 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1242 * tdesc.h (struct target_desc) <features>: Change type to
1243 std::vector<std::string>.
1244 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1246 (tdesc_get_features_xml): Likewise.
1247 (tdesc_create_feature): Likewise.
1249 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1251 * regcache.c (find_register_by_number): Return a ref.
1252 (find_regno): Use references.
1253 (register_size): Likewise.
1254 (register_data): Likewise.
1255 * tdesc.c (target_desc::~target_desc): Remove free calls.
1256 (target_desc::operator==): Use std::vector compare.
1257 (init_target_desc): Use reference.
1258 (tdesc_create_reg): Use reg constructors.
1259 * tdesc.h (struct target_desc): Replace pointer with object.
1261 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1263 * regcache.c (find_register_by_number): Make static.
1264 (find_regno): Use find_register_by_number
1265 * regcache.h (struct reg): Remove declaration.
1267 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1269 * tdesc.c (target_desc::~target_desc): Move to here.
1270 (target_desc::operator==): Likewise.
1271 * tdesc.h (target_desc::~target_desc): Move from here.
1272 (target_desc::operator==): Likewise.
1274 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1276 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1278 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1280 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1282 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1283 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1284 and init_registers_s390_gs_linux64.
1286 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1288 * linux-s390-low.c (s390_fill_gs): Remove function.
1289 (s390_fill_gsbc): Remove function.
1290 (s390_regsets): Set fill functions for the guarded storage regsets
1293 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1295 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1296 the word size. Add comment.
1297 (s390_get_wordsize): New function.
1298 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1299 pswm with it. Instead, use s390_get_wordsize to determine the
1300 word size first and derive the correct tdesc from that directly.
1302 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1304 * Makefile.in: Include silent-rules.mk.
1305 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1306 (COMPILE): Add ECHO_CXX.
1307 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1308 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1309 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1310 (version-generated.c): Add ECHO_GEN.
1311 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1312 (IPAGENT_COMPILE): Add ECHO_CXX.
1313 (%-generated.c): Add ECHO_REGDAT.
1315 2018-03-14 Tom Tromey <tom@tromey.com>
1318 * ax.c (ax_printf): Special case for NULL.
1320 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1322 * linux-low.c (linux_qxfer_libraries_svr4): Use
1323 xml_escape_text_append.
1325 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1327 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1329 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1331 * server.c (handle_general_set): Remove unnecessary xstrdup.
1333 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1335 * server.c (parse_debug_format_options): Adjust to
1336 delim_string_to_char_ptr_vec changes.
1337 * thread-db.c (thread_db_load_search): Adjust to
1338 dirnames_to_char_ptr_vec changes.
1340 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1342 * target.h (target_enable_btrace, target_disable_btrace)
1343 (target_read_btrace, target_read_btrace_conf): Turn macro into
1344 inline function. Throw error if target method is not defined.
1345 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1346 check for btrace target method. Be prepared to handle exceptions
1347 from btrace target methods.
1349 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1351 * server.c (captured_main): Change order of error message printed
1352 when the current working directory cannot be found.
1354 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1356 * server.c: Include "filenames.h" and "pathstuff.h".
1357 (program_name): Delete variable.
1358 (program_path): New anonymous class.
1359 (get_exec_wrapper): Use "program_path" instead of
1361 (handle_v_run): Likewise.
1362 (captured_main): Likewise.
1363 (process_serial_event): Likewise.
1365 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1367 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1368 (OBJS): Add "pathstuff.o".
1369 * server.c (current_directory): New global variable.
1370 (captured_main): Initialize "current_directory".
1372 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1374 * tdesc.c: Use common/tdesc.h.
1375 * tdesc.h: Likewise.
1377 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1378 Simon Marchi <simon.marchi@ericsson.com>
1380 * Makefile.in: Switch order of make rules.
1382 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1384 * Makefile.in: Add common directory in build.
1385 * configure.ac: Add common reference.
1386 * configure: Regenerate.
1388 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1390 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1391 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1392 * spu-low.c (spu_target_ops): Likewise.
1393 * win32-low.c (win32_target_ops): Likewise.
1394 * server.c (supported_btrace_packets): Report packets unconditionally.
1395 * target.h (target_ops) <supports_btrace>: Remove.
1396 (target_supports_btrace): Remove.
1398 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1400 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1401 (handle_btrace_disable): Change return type to void. Use exceptions
1403 (handle_btrace_general_set): Catch exception and copy message to
1406 2018-02-08 Tom Tromey <tom@tromey.com>
1408 * linux-low.c (install_software_single_step_breakpoints): Use
1409 make_scoped_restore.
1410 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1411 (do_restore_current_thread_cleanup): Remove.
1412 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1415 2018-02-08 Tom Tromey <tom@tromey.com>
1417 * mem-break.c (set_raw_breakpoint_at): Use
1418 gdb::unique_xmalloc_ptr.
1420 2018-01-30 Pedro Alves <palves@redhat.com>
1423 * target.c (target_terminal::terminal_state): Rename to ...
1424 (target_terminal::m_terminal_state): ... this.
1426 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1428 * linux-low.c (handle_extended_wait): Surround call to
1429 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1431 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1433 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1434 linux_ptrace_attach_fail_reason_string now returning an
1436 (linux_attach): Likewise.
1437 * thread-db.c (attach_thread): Likewise.
1439 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1442 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1443 checking for fs_base/gs_base fields in struct user_regs_struct.
1444 * configure: Regenerate.
1446 2018-01-16 Yao Qi <yao.qi@linaro.org>
1449 * linux-low.c (fetch_register): Call supply_register instead of
1452 2018-01-08 Yao Qi <yao.qi@linaro.org>
1453 Simon Marchi <simon.marchi@ericsson.com>
1455 * Makefile.in (OBS): Remove selftest.o.
1456 * configure.ac: Set srv_selftest_objs if $development is true.
1457 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1458 * configure: Re-generated.
1459 * server.c (captured_main): Wrap variable selftest_filter with
1462 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1464 * server.c (parse_debug_format_options): Return std::string.
1465 (handle_monitor_command, captured_main): Adjust.
1467 2018-01-05 Pedro Alves <palves@redhat.com>
1470 * server.c (captured_main): Pass quiet=false to
1471 save_original_signals_state.
1473 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1475 * gdbreplay.c (gdbreplay_version): Update copyright year in
1477 * server.c (gdbserver_version): Likewise.
1479 2017-12-08 Tom Tromey <tom@tromey.com>
1481 * ax.c (ax_printf): Update.
1483 2017-12-07 Yao Qi <yao.qi@linaro.org>
1485 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1486 aarch64_linux_read_description.
1487 * linux-amd64-ipa.c (idx2mask): New array.
1488 (get_ipa_tdesc): Move idx2mask out.
1489 (initialize_low_tracepoint): Initialize target descriptions.
1490 * linux-i386-ipa.c (idx2mask): New array.
1491 (get_ipa_tdesc): Move idx2mask out.
1492 (initialize_low_tracepoint): Initialize target descriptions.
1494 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1496 * tdesc.c (struct tdesc_type): Change return type.
1497 (tdesc_add_flag): Change parameter type.
1498 (tdesc_add_bitfield): Likewise.
1499 (tdesc_add_field): Likewise.
1500 (tdesc_set_struct_size): Likewise.
1502 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1504 * regcache.c (registers_to_string): Remove unused variable.
1506 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1508 * inferiors.c (for_each_inferior_with_data): Remove.
1509 * inferiors.h (for_each_inferior_with_data): Remove.
1510 * server.c (handle_qxfer_threads_worker): Change parameter type.
1511 (handle_qxfer_threads_proper): Use for_each_thread.
1513 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1515 * inferiors.c (for_each_inferior): Remove.
1516 (clear_inferiors): Use for_each_thread.
1517 * inferiors.h (for_each_inferior): Remove.
1518 * linux-low.c (linux_wait_for_event_filtered): Use
1520 (linux_stabilize_threads): Likewise.
1521 * regcache.c (regcache_release): Likewise.
1522 * server.c (gdb_wants_all_threads_stopped): Likewise.
1523 (clear_pending_status_callback): Remove.
1524 (handle_status): Use for_each_thread.
1525 (captured_main): Likewise.
1526 * win32-low.c (child_init_thread_list): Likewise.
1527 (win32_clear_inferiors): Likewise.
1528 (fake_breakpoint_event): Likewise.
1530 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1532 * inferiors.h (find_inferior): Remove.
1533 * inferiors.c (find_inferior): Remove.
1535 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1537 * linux-low.c (resume_status_pending_p): Update comment.
1538 (need_step_over_p): Update comment.
1540 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1542 * linux-low.c (proceed_one_lwp): Return void, change parameter
1544 (unsuspend_and_proceed_one_lwp): Likewise.
1545 (proceed_all_lwps): Use for_each_thread.
1546 (unstop_all_lwps): Likewise.
1548 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1550 * linux-low.c (linux_resume_one_thread): Return void, take
1552 (linux_resume): Use for_each_thread.
1554 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1556 * linux-low.c (send_sigstop_callback): Return void, change
1557 parameter type. Rename to...
1558 (send_sigstop): ... this.
1559 (suspend_and_send_sigstop_callback): Return void, change parameter
1561 (suspend_and_send_sigstop): ... this.
1562 (stop_all_lwps): Use for_each_thread.
1564 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1566 * linux-low.c (lwp_running): Return bool, remove unused
1568 (linux_stabilize_threads): Use find_thread.
1570 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1572 * linux-low.c (select_singlestep_lwp_callback): Remove.
1573 (count_events_callback): Remove.
1574 (select_event_lwp_callback): Remove.
1575 (select_event_lwp): Use find_thread/for_each_thread.
1577 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1579 * linux-low.c (not_stopped_callback): Return bool, take filter
1581 (linux_wait_for_event_filtered): Use find_thread.
1582 (linux_wait_1): Likewise.
1584 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1586 * linux-low.c (same_lwp): Remove.
1587 (find_lwp_pid): Use find_thread.
1589 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1591 * linux-low.c (delete_lwp_callback): Remove.
1592 (linux_mourn): Use for_each_thread.
1594 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1596 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1597 args parameter, don't check for pid.
1598 (linux_detach): Use for_each_thread.
1600 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1602 * linux-low.c (struct counter): Remove.
1603 (second_thread_of_pid_p): Remove.
1604 (last_thread_of_process_p): Use find_thread.
1606 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1608 * inferiors.c (find_inferior_in_random): Remove.
1609 * inferiors.h (find_inferior_in_random): Remove.
1610 * linux-low.c (status_pending_p_callback): Return bool, accept
1611 parameter ptid directly.
1612 (linux_wait_for_event_filtered): Use find_thread_in_random.
1613 (linux_wait_1): Likewise.
1615 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1617 * inferiors.c (find_inferior_id): Remove.
1618 (find_thread_ptid): Move implemention from find_inferior_id to
1620 * inferiors.h (find_inferior_id): Remove.
1621 * server.c (handle_status): Use find_thread_ptid.
1622 (process_serial_event): Likewise.
1623 * thread-db.c (find_one_thread): Likewise.
1624 (thread_db_thread_handle): Likewise.
1625 * win32-low.c (thread_rec): Likewise.
1626 (child_delete_thread): Likewise.
1627 (win32_thread_alive): Likewise.
1628 (get_child_debug_event): Likewise.
1630 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1632 * linux-mips-low.c (update_watch_registers_callback): Return
1633 void, remove pid_p parameter, don't check for pid.
1634 (mips_insert_point, mips_remove_point): Use for_each_thread.
1636 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1638 * lynx.low (lynx_delete_thread_callback): Remove.
1639 (lynx_mourn): Use for_each_thread.
1641 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1643 * regcache.c (regcache_invalidate_one): Remove.
1644 (regcache_invalidate_pid): use for_each_thread.
1646 2017-11-26 Tom Tromey <tom@tromey.com>
1648 * linux-low.c (linux_create_inferior): Update.
1650 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1652 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1654 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1656 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1657 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1658 * linux-aarch64-tdesc-selftest.c: New file.
1659 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1661 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1663 * configure.srv: Add new file.
1664 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1665 * linux-aarch64-tdesc-selftest.c: New file.
1666 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1668 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1670 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1671 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1672 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1674 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1676 * configure.srv: Add new files.
1677 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1678 aarch64_linux_read_description.
1679 * linux-aarch64-low.c (aarch64_linux_read_description):
1680 Merge with aarch64_arch_setup.
1681 (aarch64_arch_setup): Call aarch64_linux_read_description.
1682 * linux-aarch64-tdesc.c: New file.
1683 * linux-aarch64-tdesc.h: New file.
1685 2017-11-24 Yao Qi <yao.qi@linaro.org>
1687 * configure.srv: Set $srv_regobj for tic6x-linux.
1688 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1689 (tic6x_read_description): Move some code to tic6x_arch_setup.
1690 (tic6x_tdesc_test): New function.
1691 (initialize_low_arch): Call selftests::register_test.
1693 2017-11-22 Yao Qi <yao.qi@linaro.org>
1695 * remote-utils.c (prepare_resume_reply): Use memcpy.
1697 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1699 * linux-low.c (kill_one_lwp_callback): Return void, take
1700 argument directly, don't filter on pid.
1701 (linux_kill): Use for_each_thread.
1703 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1705 * linux-low.c (need_step_over_p): Return bool, remove dummy
1707 (linux_resume, proceed_all_lwps): Use find_thread.
1709 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1711 * linux-low.c (resume_status_pending_p): Return bool, remove
1713 (linux_resume): Use find_thread.
1715 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1717 * linux-low.c (struct thread_resume_array): Remove.
1718 (linux_set_resume_request): Return void, take arguments
1720 (linux_resume): Use for_each_thread.
1722 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1724 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1725 return bool, remove data argument.
1726 (linux_stabilize_threads): Use find_thread.
1728 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1730 * linux-low.c (unsuspend_one_lwp): Remove.
1731 (unsuspend_all_lwps): Use for_each_thread, inline code from
1734 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1736 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1737 * linux-low.c (struct iterate_over_lwps_args): Remove.
1738 (iterate_over_lwps_filter): Remove.
1739 (iterate_over_lwps): Use find_thread.
1741 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1743 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1744 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1745 code from reset_lwp_ptrace_options_callback.
1747 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1749 * linux-arm-low.c (struct update_registers_data): Remove.
1750 (update_registers_callback): Return void, take arguments
1751 directly, don't check thread's pid.
1752 (arm_insert_point, arm_remove_point): Use for_each_thread.
1754 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1756 * win32-low.c (continue_one_thread): Return void, take argument
1758 (child_continue): Use for_each_thread.
1760 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1762 * win32-i386-low.c (update_debug_registers_callback): Rename
1764 (update_debug_registers): ... this, return void, remove pid_p arg.
1765 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1767 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1769 * inferiors.h (struct process_info): Add constructor, initialize
1771 <syscalls_to_catch>: Change type to std::vector<int>.
1772 * inferiors.c (add_process): Allocate process_info with new.
1773 (remove_process): Free process_info with delete.
1774 * linux-low.c (handle_extended_wait): Adjust.
1775 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1776 * server.c (handle_general_set): Adjust.
1778 2017-11-16 Pedro Alves <palves@redhat.com>
1780 * remote-utils.c (remote_close): Block SIGIO signals instead of
1781 uninstalling the SIGIO handler.
1783 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1785 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1787 2017-11-16 Yao Qi <yao.qi@linaro.org>
1789 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1790 (tic6x_store_gregset): Likewise.
1791 (tic6x_usrregs_info): Move it up.
1793 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1795 * Makefile.in: Update arch rules.
1796 * configure.srv: Explicitly mark arch/ files.
1798 2017-11-13 Andreas Schwab <schwab@suse.de>
1800 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1802 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1804 2017-11-06 Pedro Alves <palves@redhat.com>
1806 * config.in, configure: Regenerate.
1808 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1810 * target.c (struct thread_search): Remove.
1811 (thread_search_callback): Remove.
1812 (prepare_to_access_memory): Use for_each_thread instead of
1813 find_inferior. Inline code from thread_search_callback.
1815 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1817 * server.c (struct visit_actioned_threads_data): Remove.
1818 (visit_actioned_threads): Change prototype to take arguments
1820 (resume): Use find_thread instead of find_inferior.
1822 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1824 * server.c (queue_stop_reply_callback): Change prototype, return
1826 (find_status_pending_thread_callback): Remove.
1827 (handle_status): Replace find_inferior with find_thread and
1830 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1832 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1834 (aarch64_store_gregset): Likewise.
1835 (aarch64_fill_fpregset): Likewise.
1836 (aarch64_store_fpregset): Likewise.
1838 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1840 * gdbthread.h (find_thread, for_each_thread): New functions.
1841 * inferiors.c (thread_of_pid): Remove.
1842 (find_any_thread_of_pid): Use find_thread.
1843 * linux-low.c (num_lwps): Use for_each_thread.
1845 2017-10-17 Yao Qi <yao.qi@linaro.org>
1847 * Makefile.in: Remove one rule.
1848 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1850 2017-10-17 Yao Qi <yao.qi@linaro.org>
1852 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1853 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1855 2017-10-17 Yao Qi <yao.qi@linaro.org>
1857 * configure.srv: Rename arm.o with arch/arm.o.
1859 2017-10-17 Yao Qi <yao.qi@linaro.org>
1861 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1862 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1863 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1864 (arch-i386.o, arch-amd64.o): Remove rules.
1865 (arch/%.o): New rule.
1866 Update POSTCOMPILE and COMPILE.pre.
1867 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1868 * configure: Re-generated.
1869 * configure.srv: Replace arch-i386.o with arch/i386.o.
1870 Replace arch-amd64.o with arch/amd64.o.
1872 2017-10-16 Yao Qi <yao.qi@linaro.org>
1874 * configure: Regenerated.
1876 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1878 * inferiors.h: (struct inferior_list): Remove.
1879 (struct inferior_list_entry); Remove.
1880 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1881 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1882 get_first_inferior): Remove.
1883 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1884 find_inferior_id, find_inferior_in_random): Change signature.
1885 * inferiors.c (all_threads): Change type to
1886 std::list<thread_info *>.
1887 (get_thread): Remove macro.
1888 (find_inferior, find_inferior_id): Change signature, implement
1890 (find_inferior_in_random): Change signature, implement using
1891 find_thread_in_random.
1892 (for_each_inferior, for_each_inferior_with_data): Change
1893 signature, implement using for_each_thread.
1894 (add_inferior_to_list, remove_inferior): Remove.
1895 (add_thread, get_first_thread, thread_of_pid,
1896 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1897 (get_first_inferior, one_inferior_p, clear_inferior_list):
1899 (clear_inferiors, get_thread_process): Update.
1900 * gdbthread.h: Include <list>.
1901 (struct thread_info) <entry>: Remove field.
1903 (all_threads): Change type to std::list<thread_info *>.
1904 (get_first_inferior): Add doc.
1905 (find_thread, for_each_thread, find_thread_in_random): New
1907 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1908 * linux-arm-low.c (update_registers_callback): Update.
1909 * linux-low.c (second_thread_of_pid_p): Update.
1910 (kill_one_lwp_callback, linux_detach_lwp_callback,
1911 delete_lwp_callback, status_pending_p_callback, same_lwp,
1912 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1913 iterate_over_lwps, not_stopped_callback,
1914 resume_stopped_resumed_lwps, count_events_callback,
1915 select_singlestep_lwp_callback, select_event_lwp_callback,
1916 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1917 suspend_and_send_sigstop_callback, wait_for_sigstop,
1918 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1919 lwp_running, linux_set_resume_request, resume_status_pending_p,
1920 need_step_over_p, start_step_over, linux_resume_one_thread,
1921 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1922 reset_lwp_ptrace_options_callback): Update.
1923 * linux-mips-low.c (update_watch_registers_callback): Update.
1924 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1926 (free_register_cache_thread_one): Remove.
1927 (regcache_release): Update.
1928 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1929 handle_qxfer_threads_worker): Update.
1930 (handle_query): Update, use list iterator.
1931 (visit_actioned_threads, handle_pending_status,
1932 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1933 clear_pending_status_callback, set_pending_status_callback,
1934 find_status_pending_thread_callback, handle_status,
1935 process_serial_event): Update.
1936 * target.c (thread_search_callback): Update.
1937 * thread-db.c (thread_db_get_tls_address): Update.
1938 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1940 * win32-i386-low.c (update_debug_registers_callback): Update.
1941 * win32-low.c (delete_thread_info, child_delete_thread,
1942 continue_one_thread, suspend_one_thread,
1943 get_child_debug_event): Adjust.
1945 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1947 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1948 * inferiors.h: Include <list>.
1949 (struct process_info) <entry>: Remove field.
1951 (pid_of): Change macro to function.
1952 (ptid_of, lwpid_of): Remove macro.
1953 (all_processes): Change type to std::list<process_info *>.
1954 (ALL_PROCESSES): Remove macro.
1955 (for_each_process, find_process): New function.
1956 * inferiors.c (all_processes): Change type to
1957 std::list<process_info *>.
1958 (find_thread_process): Adjust.
1959 (add_process): Likewise.
1960 (remove_process): Likewise.
1961 (find_process_pid): Likewise.
1962 (get_first_process): Likewise.
1963 (started_inferior_callback): Remove.
1964 (have_started_inferiors_p): Adjust.
1965 (attached_inferior_callback): Remove.
1966 (have_attached_inferiors_p): Adjust.
1967 * linux-low.c (check_zombie_leaders): Likewise.
1968 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1969 (x86_linux_update_xmltarget): Adjust.
1970 * server.c (handle_query): Likewise.
1971 (gdb_reattached_process): Remove.
1972 (handle_status): Adjust.
1973 (kill_inferior_callback): Likewise.
1974 (detach_or_kill_inferior): Remove.
1975 (print_started_pid): Likewise.
1976 (print_attached_pid): Likewise.
1977 (detach_or_kill_for_exit): Update.
1978 (process_serial_event): Likewise.
1979 * linux-arm-low.c (arm_new_fork): Likewise.
1981 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1983 * dll.h: Include <list>.
1984 (struct dll_info): Add constructor.
1985 <entry>: Remove field.
1986 (all_dlls): Change type to std::list<dll_info>.
1987 * dll.c: Include <algorithm>.
1988 (get_dll): Remove macro.
1989 (all_dlls): Change type to std::list<dll_info *>.
1990 (free_one_dll): Remove.
1991 (match_dll): Likewise.
1992 (loaded_dll): Adjust.
1993 (unloaded_dll): Adjust to all_dlls type change, use
1994 std::find_if. Inline code from match_dll.
1995 (clear_dlls): Adjust to all_dlls type change.
1996 * server.c (emit_dll_description): Remove.
1997 (handle_qxfer_libraries): Adjust to all_dlls type change,
1998 integrate emit_dll_description's functionality.
2000 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2002 * linux-low.h (struct linux_target_ops) <delete_process>: New
2004 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2005 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2006 (struct linux_target_ops): Add delete_process callback.
2007 * linux-arm-low.c (arm_delete_process): New.
2008 (struct linux_target_ops): Add delete_process callback.
2009 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2010 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2011 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2012 * linux-mips-low.c (mips_linux_delete_process): New.
2013 (struct linux_target_ops): Add delete_process callback.
2014 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2015 * linux-s390-low.c (struct linux_target_ops): Likewise.
2016 * linux-sh-low.c (struct linux_target_ops): Likewise.
2017 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2018 * linux-tile-low.c (struct linux_target_ops): Likewise.
2019 * linux-x86-low.c (x86_linux_delete_process): New.
2020 (struct linux_target_ops): Add delete_process callback.
2021 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2023 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2025 * linux-aarch64-low.c (the_low_target): Add thread delete
2027 * linux-arm-low.c (arm_delete_thread): New function.
2028 (the_low_target): Add thread delete callback.
2029 * linux-bfin-low.c (the_low_target): Likewise.
2030 * linux-crisv32-low.c (the_low_target): Likewise.
2031 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2033 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2035 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2036 * linux-mips-low.c (mips_linux_delete_thread): New function.
2037 (the_low_target): Add thread delete callback.
2038 * linux-ppc-low.c (the_low_target): Likewise.
2039 * linux-s390-low.c (the_low_target): Likewise.
2040 * linux-sh-low.c (the_low_target): Likewise.
2041 * linux-tic6x-low.c (the_low_target): Likewise.
2042 * linux-tile-low.c (the_low_target): Likewise.
2043 * linux-x86-low.c (the_low_target): Likewise.
2044 * linux-xtensa-low.c (the_low_target): Likewise.
2046 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2048 * win32-low.c: Include "common-inferior.h".
2050 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2052 * inferiors.c (set_inferior_cwd): New function.
2053 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2054 (handle_query): Inform that QSetWorkingDir is supported.
2055 * win32-low.c (create_process): Pass the inferior's cwd to
2058 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2060 * inferiors.c (current_inferior_cwd): New global variable.
2061 (get_inferior_cwd): New function.
2062 * inferiors.h (struct process_info) <cwd>: New field.
2064 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2066 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2067 (OBS): Add gdb_tilde_expand.o.
2069 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2071 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2072 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2074 2017-09-29 Pedro Alves <palves@redhat.com>
2076 * ax.c (gdb_parse_agent_expr): Constify.
2077 * ax.h (gdb_parse_agent_expr): Constify.
2078 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2080 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2081 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2082 * remote-utils.h (read_ptid): Constify.
2083 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2084 (process_point_options, process_serial_event): Constify.
2085 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2086 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2087 (cmd_qtbuffer): Constify.
2089 2017-09-29 Pedro Alves <palves@redhat.com>
2091 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2094 2017-09-29 Pedro Alves <palves@redhat.com>
2096 * linux-low.c (handle_extended_wait): Pass parent thread instead
2097 of process to thread_db_notice_clone.
2098 * linux-low.h (thread_db_notice_clone): Replace parent process
2099 parameter with parent thread parameter.
2100 * thread-db.c (find_one_thread): Add comment.
2101 (thread_db_notice_clone): Replace parent process parameter with
2102 parent thread parameter. Temporarily switch to the parent thread.
2104 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2106 * gdbthread.h: Include "common-gdbthread.h".
2107 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2108 "if" when validating the ptid.
2109 * remote-utils.c: Include "gdbthread.h".
2110 (prepare_resume_reply): Use "switch_to_thread".
2111 * target.c (done_accessing_memory): Likewise.
2113 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2115 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2116 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2117 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2118 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2119 s390x-gs-linux64-ipa.o to ipa_obj.
2120 * linux-s390-low.c (HWCAP_S390_GS): New define.
2121 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2123 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2124 (s390_arch_setup): Check for guarded-storage support and choose
2126 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2127 init_registers_s390x_gs_linux64.
2128 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2130 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2131 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2133 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2135 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2137 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2139 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2140 (thread_db_thread_handle): Declare.
2141 * linux-low.c (linux_target_ops): Initialize thread_handle.
2142 * server.c (handle_qxfer_threads_worker): Add support for
2144 * target.h (struct target_ops): Add new function pointer,
2146 (target_thread_handle): Define.
2147 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2149 (thread_db_thread_handle): New function.
2151 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2153 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2154 * linux-low.h (thread_db_notice_clone): Declare.
2155 * thread-db.c (thread_db_notice_clone): New function.
2157 2017-09-21 Pedro Alves <palves@redhat.com>
2159 * server.c (gdb_read_memory, handle_status, process_serial_event)
2160 (handle_serial_event, handle_target_event): Adjust to
2161 set_desired_thread prototype change.
2162 * target.c (set_desired_thread): Remove 'use_general' parameter
2164 * target.h (set_desired_thread): Remove 'use_general' parameter.
2166 2017-09-20 Tom Tromey <tom@tromey.com>
2168 * target.c (target_terminal::terminal_state): Define.
2169 (target_terminal::init): Rename from target_terminal_init.
2170 (target_terminal::inferior): Rename from
2171 target_terminal_inferior.
2172 (target_terminal::ours): Rename from target_terminal_ours.
2173 (target_terminal::ours_for_output, target_terminal::info): New.
2175 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2177 * server.c (accumulate_file_name_length): Remove.
2178 (emit_dll_description): Adjust to std::string change.
2179 (handle_qxfer_libraries): Use std::string to hold document.
2181 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2183 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2184 return type of xml_escape_text.
2185 * server.c (emit_dll_description): Likewise.
2187 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2189 * server.c (captured_main): Accept argument for --selftest.
2190 Update run_tests call.
2191 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2192 when registering selftests.
2194 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2196 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2197 instead of "VEC" for "target_desc.reg_defs".
2198 (regcache_cpy): Likewise.
2199 (registers_to_string): Likewise.
2200 (registers_from_string): Likewise.
2201 (find_regno): Likewise.
2202 (supply_regblock): Likewise.
2203 (regcache_raw_read_unsigned): Likewise.
2204 * tdesc.c (init_target_desc): Likewise.
2205 (tdesc_create_reg): Likewise.
2206 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2207 (struct target_desc) <reg_defs>: Convert to "std::vector".
2208 (target_desc): Do not initialize "reg_defs".
2209 (~target_desc): Update code to use "std::vector" instead of "VEC"
2210 for "target_desc.reg_defs".
2211 (operator==): Likewise.
2213 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2215 * inferiors.h (thread_to_gdb_id): Remove.
2216 * inferiors.c (thread_to_gdb_id): Remove.
2217 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2218 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2219 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2221 * nto-low.c (nto_fetch_registers, nto_store_registers,
2222 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2224 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2226 * inferiors.h (gdb_id_to_thread_id): Remove.
2227 * inferiors.c (gdb_id_to_thread_id): Remove.
2228 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2229 removal. Move pid declaration closer to where it's used.
2231 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2233 * server.c (handle_detach): New function.
2234 (process_serial_event): Move code out, call handle_detach.
2236 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2238 * server.c (require_running): Rename to ...
2239 (require_running_or_return): ... this ...
2240 (require_running_or_break): ... and this.
2241 (handle_query, process_serial_event): Adjust.
2243 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2245 * linux-low.c (linux_set_resume_request): Remove unused
2248 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2250 * server.c (first_thread_of): Remove.
2251 (process_serial_event): Replace usage of first_thread_of with
2252 find_any_thread_of_pid.
2253 * tracepoint.c (same_process_p): Remove.
2254 (gdb_agent_about_to_close): Replace usage of same_process_p with
2255 find_any_thread_of_pid.
2256 * linux-x86-low.c (same_process_callback): Remove.
2257 (x86_arch_setup_process_callback): Replace usage of
2258 same_process_callback with find_any_thread_of_pid.
2259 * thread-db.c (any_thread_of): Remove.
2260 (switch_to_process): Replace usage of any_thread_of with
2261 find_any_thread_of_pid.
2262 * inferiors.c (thread_pid_matches_callback): Remove.
2263 (find_thread_process): Adjust to use find_any_thread_of_pid.
2265 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2267 * regcache.c (get_thread_regcache): Guard calls to "memset"
2270 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2272 * linux-low.c (handle_extended_wait): Use
2273 "allocate_target_description" instead of "XNEW".
2274 * linux-x86-low.c (initialize_low_arch): Likewise.
2276 2017-09-05 Yao Qi <yao.qi@linaro.org>
2278 * configure.srv (srv_i386_regobj): Remove.
2279 (srv_amd64_regobj): Remove.
2280 (srv_regobj): Set it to "" for x86 non-linux targets.
2281 * linux-x86-tdesc.c (i386_linux_read_description):
2282 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2283 (init_registers_i386): Remove the declaration.
2284 (tdesc_i386): Remove the declaration.
2285 (lynx_i386_arch_setup): Call i386_create_target_description.
2286 * nto-x86-low.c: Likewise.
2287 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2288 [!__x86_64__]: include arch/i386.h.
2289 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2291 2017-09-05 Yao Qi <yao.qi@linaro.org>
2293 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2294 i386/amd64-XXX-linux from it.
2296 2017-09-05 Yao Qi <yao.qi@linaro.org>
2298 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2300 (ipa_amd64_linux_regobj): Remove.
2301 (ipa_x32_linux_regobj): Remove.
2303 2017-09-05 Yao Qi <yao.qi@linaro.org>
2305 * Makefile.in (arch-amd64.o): New rule.
2306 * configure.srv: Append arch-amd64.o.
2307 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2308 (get_ipa_tdesc): Call amd64_linux_read_description.
2309 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2310 and init_registers_amd64_XXX.
2311 * linux-x86-low.c (x86_linux_read_description): Call
2312 amd64_linux_read_description.
2313 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2314 (initialize_low_arch): Don't call init_registers_x32_XXX and
2315 init_registers_amd64_XXX.
2316 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2317 and tdesc_amd64_XXX.
2318 [__x86_64__] (amd64_tdesc_test): New function.
2319 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2320 and init_registers_amd64_XXX.
2321 * linux-x86-tdesc.c: Include arch/amd64.h.
2322 (xcr0_to_tdesc_idx): New function.
2323 (i386_linux_read_description): New function.
2324 (amd64_get_ipa_tdesc_idx): New function.
2325 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2326 (amd64_get_ipa_tdesc): Declare.
2328 2017-09-05 Yao Qi <yao.qi@linaro.org>
2330 * configure.srv (srv_i386_linux_xmlfiles): Remove
2331 i386/i386-XXX-linux.xml from it.
2333 2017-09-05 Yao Qi <yao.qi@linaro.org>
2335 * configure.srv: Set srv_i386_linux_regobj empty if $development
2337 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2338 initialize_low_tdesc.
2339 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2340 with #if initialize_low_tdesc.
2341 * linux-x86-tdesc-selftest.c: New file.
2342 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2344 2017-09-05 Yao Qi <yao.qi@linaro.org>
2346 * Makefile.in (arch-i386.o): New rule.
2347 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2348 (x86_64-*-linux*): Likewise.
2349 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2350 include arch/i386.h.
2351 (i386_linux_read_description): Remove code and call
2352 i386_create_target_description.
2353 * tdesc.c (allocate_target_description): New function.
2354 * tdesc.h (set_tdesc_architecture): Remove declaration.
2355 (set_tdesc_osabi): Likewise.
2357 2017-09-05 Yao Qi <yao.qi@linaro.org>
2359 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2360 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2361 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2363 * server.c (get_features_xml): Call tdesc_get_features_xml.
2364 * tdesc.c (set_tdesc_architecture): New function.
2365 (set_tdesc_osabi): New function.
2366 (tdesc_get_features_xml): New function.
2367 (tdesc_create_feature): Add an argument.
2368 * tdesc.h (struct target_desc) <features>: New field.
2369 <arch, osabi>: New field.
2370 (~target_desc): xfree features, arch, and osabi.
2371 (target_desc::oerator==): Don't compare .xmltarget.
2372 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2373 (set_tdesc_osabi): Likewise.
2374 (tdesc_get_features_xml): Likewise.
2376 2017-09-05 Yao Qi <yao.qi@linaro.org>
2378 * linux-x86-tdesc.c: Include selftest.h.
2379 (i386_tdesc_test): New function.
2380 (initialize_low_tdesc): Call selftests::register_test.
2381 * tdesc.h: Include regdef.h.
2382 (target_desc): Override operator == and !=.
2384 2017-09-05 Yao Qi <yao.qi@linaro.org>
2386 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2387 (ipa_obj): Likewise.
2388 * linux-i386-ipa.c: Include common/x86-xstate.h
2389 (get_ipa_tdesc): Call i386_linux_read_description.
2390 (initialize_low_tracepoint): Don't call init_registers_XXX
2391 functions, call initialize_low_tdesc instead.
2392 * linux-x86-low.c (x86_linux_read_description): Call
2393 i386_linux_read_description.
2394 (initialize_low_arch): Don't call init_registers_i386_XXX
2395 functions, call initialize_low_tdesc.
2396 * linux-x86-tdesc.c: New file.
2397 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2398 (i386_get_ipa_tdesc_idx): Declare.
2399 (i386_get_ipa_tdesc): Declare.
2400 (initialize_low_tdesc): Declare.
2402 2017-09-05 Yao Qi <yao.qi@linaro.org>
2404 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2407 2017-09-05 Yao Qi <yao.qi@linaro.org>
2409 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2410 * regcache.c (get_thread_regcache): Use VEC_length.
2411 (init_register_cache): Likewise.
2412 (regcache_cpy): Likewise.
2413 (registers_to_string): Iterate reg_defs via VEC_iterate.
2414 (find_regno): Likewise.
2415 (find_register_by_number): Use VEC_index.
2416 (register_size): Call find_register_by_number.
2417 (register_data): Call find_register_by_number.
2418 (supply_regblock): Use VEC_length.
2419 (regcache_raw_read_unsigned): Likewise.
2420 * tdesc.c (init_target_desc): Iterate reg_defs via
2422 (default_description): Update initializer.
2423 (copy_target_description): Don't update field num_registers.
2424 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2425 <num_registers>: Remove.
2427 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2429 * Makefile.in (.SECONDARY): Define target.
2431 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2433 * linux-low.c (linux_wait_1): Adjust.
2434 * server.c (queue_stop_reply_callback): Adjust.
2436 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2438 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2439 QEnvironmentUnset and QEnvironmentReset packets.
2440 (handle_query): Inform remote that QEnvironmentHexEncoded,
2441 QEnvironmentUnset and QEnvironmentReset are supported.
2443 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2445 * inferiors.h (inferior_target_data): Rename to ...
2446 (thread_target_data): ... this.
2447 (inferior_regcache_data): Rename to ...
2448 (thread_regcache_data): ... this.
2449 (set_inferior_regcache_data): Rename to ...
2450 (set_thread_regcache_data): ... this.
2451 * inferiors.c (inferior_target_data): Rename to ...
2452 (thread_target_data): ... this.
2453 (inferior_regcache_data): Rename to ...
2454 (thread_regcache_data): ... this.
2455 (set_inferior_regcache_data): Rename to ...
2456 (set_thread_regcache_data): ... this.
2457 (free_one_thread): Update.
2458 * linux-low.h (get_thread_lwp): Update.
2459 * regcache.c (get_thread_regcache): Update.
2460 (regcache_invalidate_thread): Update.
2461 (free_register_cache_thread): Update.
2462 * win32-i386-low.c (update_debug_registers_callback): Update.
2463 (win32_get_current_dr): Update.
2464 * win32-low.c (thread_rec): Update.
2465 (delete_thread_info): Update.
2466 (continue_one_thread): Update.
2467 (suspend_one_thread): Update.
2469 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2471 * inferiors.c (set_inferior_target_data): Remove.
2472 * inferiors.h (set_inferior_target_data): Remove.
2474 2017-08-18 Yao Qi <yao.qi@linaro.org>
2476 * Makefile.in (OBS): Add selftest.o.
2477 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2478 * configure, config.in: Re-generated.
2479 * server.c: Include common/sefltest.h.
2480 (captured_main): Handle option --selftest.
2482 2017-08-09 Yao Qi <yao.qi@linaro.org>
2484 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2485 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2486 i386-avx-mpx.o and i386-mmx.o.
2487 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2488 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2489 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2490 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2491 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2492 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2493 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2494 i386/amd64-avx-mpx.xml.
2496 2017-08-09 Yao Qi <yao.qi@linaro.org>
2498 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2499 and x32-avx-avx512.o.
2500 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2501 i386/x32-avx-avx512.xml.
2503 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2505 * tracepoint.h (enum class fast_tpoint_collect_result): New
2507 (fast_tracepoint_collecting): Change return type to
2508 fast_tpoint_collect_result.
2509 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2510 * linux-low.h: Include tracepoint.h.
2511 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2512 fast_tpoint_collect_result.
2513 * linux-low.c (handle_tracepoints): Adjust.
2514 (linux_fast_tracepoint_collecting): Change return type to
2515 fast_tpoint_collect_result.
2516 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2517 linux_wait_1, stuck_in_jump_pad_callback,
2518 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2519 proceed_one_lwp): Adjust to type change.
2521 2017-07-10 Yao Qi <yao.qi@linaro.org>
2523 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2525 2017-06-29 Yao Qi <yao.qi@linaro.org>
2527 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2529 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2531 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2533 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2535 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2537 * linux-low.c (linux_create_inferior): Adjust code to access the
2538 environment information via 'gdb_environ' class.
2539 * lynx-low.c (lynx_create_inferior): Likewise.
2540 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2541 (get_environ): Return a pointer to 'our_environ'.
2542 (captured_main): Initialize 'our_environ'.
2543 * server.h (get_environ): Adjust prototype.
2544 * spu-low.c (spu_create_inferior): Adjust code to access the
2545 environment information via 'gdb_environ' class.
2547 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2549 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2550 usage of "register" keyword.
2552 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2554 * configure: Re-generate.
2556 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2558 * configure: Re-generate.
2560 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2562 * Makefile.in (COMPILE.pre): Add "-x c++".
2564 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2566 * fork-child.c: Conditionally include <signal.h>.
2568 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2570 * server.c (handle_general_set): Handle new packet
2571 "QStartupWithShell".
2572 (handle_query): Add "QStartupWithShell" to the list of supported
2574 (gdbserver_usage): Add help text explaining the
2575 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2577 (captured_main): Recognize and act upon the presence of the new
2580 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2581 Pedro Alves <palves@redhat.com>
2583 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2584 * configure: Regenerate.
2585 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2587 (i[34567]86-*-lynxos*): Likewise.
2588 (spu*-*-*): Likewise.
2589 * fork-child.c: New file.
2590 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2592 (linux_ptrace_fun): New function.
2593 (linux_create_inferior): Adjust function prototype to reflect
2594 change on "target.h". Adjust function code to use
2596 (linux_request_interrupt): Delete "signal_pid".
2597 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2598 (lynx_ptrace_fun): New function.
2599 (lynx_create_inferior): Adjust function prototype to reflect
2600 change on "target.h". Adjust function code to use
2602 * nto-low.c (nto_create_inferior): Adjust function prototype and
2603 code to reflect change on "target.h". Update comments.
2604 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2605 "common-terminal.h" and "environ.h".
2606 (terminal_fd): Moved to fork-child.c.
2607 (old_foreground_pgrp): Likewise.
2608 (restore_old_foreground_pgrp): Likewise.
2609 (last_status): Make it global.
2610 (last_ptid): Likewise.
2611 (our_environ): New variable.
2612 (startup_with_shell): Likewise.
2613 (program_name): Likewise.
2614 (program_argv): Rename to...
2615 (program_args): ...this.
2616 (wrapper_argv): New variable.
2617 (start_inferior): Delete function.
2618 (get_exec_wrapper): New function.
2619 (get_exec_file): Likewise.
2620 (get_environ): Likewise.
2621 (prefork_hook): Likewise.
2622 (post_fork_inferior): Likewise.
2623 (postfork_hook): Likewise.
2624 (postfork_child_hook): Likewise.
2625 (handle_v_run): Update code to deal with arguments coming from the
2626 remote host. Update calls from "start_inferior" to
2628 (captured_main): Likewise. Initialize environment variable. Call
2630 * server.h (post_fork_inferior): New prototype.
2631 (get_environ): Likewise.
2632 (last_status): Declare.
2633 (last_ptid): Likewise.
2634 (signal_pid): Likewise.
2635 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2636 (spu_ptrace_fun): New function.
2637 (spu_create_inferior): Adjust function prototype to reflect change
2638 on "target.h". Adjust function code to use "fork_inferior".
2639 * target.c (target_terminal_init): New function.
2640 (target_terminal_inferior): Likewise.
2641 (target_terminal_ours): Likewise.
2642 * target.h: Include <vector>.
2643 (struct target_ops) <create_inferior>: Update prototype.
2644 (create_inferior): Update macro.
2645 * utils.c (gdb_flush_out_err): New function.
2646 * win32-low.c (win32_create_inferior): Adjust function prototype
2647 and code to reflect change on "target.h".
2649 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2651 * inferiors.c (switch_to_thread): New function.
2653 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2655 * Makefile.in (SFILE): Add "common/job-control.c".
2656 (OBS): Add "job-control.o".
2658 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2660 * Makefile: Remove "@host_makefile_frag@".
2662 2017-05-05 Pedro Alves <palves@redhat.com>
2664 * configure: Regenerate.
2666 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2668 * configure: Regenerate.
2670 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2672 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2673 software_single_step change of return type to
2674 std::vector<CORE_ADDR>.
2675 * linux-low.c (install_software_single_step_breakpoints):
2677 * linux-low.h (install_software_single_step_breakpoints):
2680 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2682 * remote-utils.c: Include "gdb_termios.h" instead of
2684 * terminal.h: Delete file.
2686 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2688 * server.c: Include <vector>.
2689 <program_argv, wrapper_argv>: Convert to std::vector.
2690 (start_inferior): Rewrite function to use C++.
2691 (handle_v_run): Likewise. Update code that calculates the argv
2692 based on the vRun packet; use C++.
2693 (captured_main): Likewise.
2695 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2697 * server.c (handle_v_cont): Initialize thread_resume::thread
2700 2017-04-05 Pedro Alves <palves@redhat.com>
2702 * configure: Regenerate.
2704 2017-04-05 Pedro Alves <palves@redhat.com>
2706 * gdbreplay.c (sync_error): Constify.
2707 * linux-x86-low.c (push_opcode): Constify.
2709 2017-04-05 Pedro Alves <palves@redhat.com>
2711 * win32-low.c (get_child_debug_event)
2712 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2713 Report TARGET_WAITKIND_SPURIOUS instead.
2715 2017-04-05 Pedro Alves <palves@redhat.com>
2717 * remote-utils.c (remote_prepare, remote_open): Constify.
2718 * remote-utils.h (remote_prepare, remote_open): Constify.
2719 * server.c (captured_main): Constify 'port' handling.
2721 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2723 * Makefile.in (clean): Clear .deps.
2725 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2727 * .gitignore: Remove generated files, replace with wildcard.
2728 * (clean): Replace removal of generated files with wildcard.
2729 (version.c): Replace with...
2730 (version-generated.c): ...this.
2731 (xml-builtin.c): Replace with...
2732 (xml-builtin-generated.c): ...this.
2733 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2734 (%.c: *regformats*): Replace with...
2735 (%-generated.c: *regformats*): ...this.
2737 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2739 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2740 (xtensa_fill_gregset): Call collect_register_by_name for
2742 (xtensa_store_gregset): Call supply_register_by_name for
2745 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2747 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2748 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2749 (xtensa_store_gregset): Call supply_register for all registers in
2750 a0_regnum..a0_regnum + C0_NREGS range.
2752 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2754 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2755 (ax-ipa.o: ax.c): Remove.
2756 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2757 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2758 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2759 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2760 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2762 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2764 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2765 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2766 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2767 (errors-ipa.o: ../common/errors.c): Remove.
2768 (format-ipa.o: ../common/format.c): Remove.
2769 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2771 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2773 * Makefile.in (%-ipa.o: %.c): New rule.
2774 (tracepoint-ipa.o: tracepoint.c): Remove.
2775 (utils-ipa.o: utils.c): Remove.
2776 (remote-utils-ipa.o: remote-utils.c): Remove.
2777 (regcache-ipa.o: regcache.c): Remove.
2778 (i386-linux-ipa.o: i386-linux.c): Remove.
2779 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2780 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2781 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2782 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2783 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2784 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2785 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2786 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2787 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2788 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2789 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2790 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2791 (aarch64-ipa.o: aarch64.c): Remove.
2792 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2793 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2794 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2795 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2796 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2797 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2798 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2799 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2800 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2801 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2802 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2803 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2804 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2805 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2806 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2807 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2808 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2809 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2810 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2811 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2812 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2813 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2814 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2815 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2816 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2817 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2818 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2819 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2820 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2821 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2822 (tdesc-ipa.o: tdesc.c): Remove.
2823 (x32-linux-ipa.o: x32-linux.c): Remove.
2824 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2825 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2827 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2829 * Makefile.in (%.o: ../arch/%.c): New rule.
2830 (arm.o: ../arch/arm.c): Remove.
2831 (arm-linux.o: ../arch/arm-linux.c): Remove.
2832 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2833 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2835 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2837 * Makefile.in (%.o: ../nat/%.c): New rule.
2838 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2839 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2840 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2841 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2842 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2843 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2844 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2845 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2846 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2847 (linux-personality.o: ../nat/linux-personality.c): Remove.
2848 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2849 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2850 (x86-linux.o: ../nat/x86-linux.c): Remove.
2851 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2852 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2854 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2856 * Makefile.in (%.o: ../common/%.c): New rule.
2857 (signals.o: ../common/signals.c): Remove.
2858 (print-utils.o: ../common/print-utils.c): Remove.
2859 (rsp-low.o: ../common/rsp-low.c): Remove.
2860 (common-utils.o: ../common/common-utils.c): Remove.
2861 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2862 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2863 (vec.o: ../common/vec.c): Remove.
2864 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2865 (xml-utils.o: ../common/xml-utils.c): Remove.
2866 (ptid.o: ../common/ptid.c): Remove.
2867 (buffer.o: ../common/buffer.c): Remove.
2868 (format.o: ../common/format.c): Remove.
2869 (filestuff.o: ../common/filestuff.c): Remove.
2870 (agent.o: ../common/agent.c): Remove.
2871 (errors.o: ../common/errors.c): Remove.
2872 (environ.o: ../common/environ.c): Remove.
2873 (common-debug.o: ../common/common-debug.c): Remove.
2874 (cleanups.o: ../common/cleanups.c): Remove.
2875 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2876 (fileio.o: ../common/fileio.c): Remove.
2877 (common-regcache.o: ../common/common-regcache.c): Remove.
2878 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2879 (new-op.o: ../common/new-op.c): Remove.
2880 (btrace-common.o: ../common/btrace-common.c): Remove.
2882 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2884 * Makefile.in (%.o: ../target/%.c): New rule.
2885 (waitstatus.o: ../target/waitstatus.c): Remove.
2887 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2890 (%.c: ../regformats/%.dat,
2891 (%.c: ../regformats/arm/%.dat,
2892 (%.c: ../regformats/i386/%.dat,
2893 (%.c: ../regformats/rs6000/%.dat): New rules.
2894 (aarch64.c): Remove.
2895 (reg-arm.c): Remove.
2896 (arm-with-iwmmxt.c): Remove.
2897 (arm-with-vfpv2.c): Remove.
2898 (arm-with-vfpv3.c): Remove.
2899 (arm-with-neon.c): Remove.
2900 (reg-bfin.c): Remove.
2901 (reg-cris.c): Remove.
2902 (reg-crisv32.c): Remove.
2904 (i386-linux.c): Remove.
2905 (i386-avx.c): Remove.
2906 (i386-avx-linux.c): Remove.
2907 (i386-avx-avx512.c): Remove.
2908 (i386-avx-avx512-linux.c): Remove.
2909 (i386-mpx.c): Remove.
2910 (i386-mpx-linux.c): Remove.
2911 (i386-avx-mpx-avx512-pku.c): Remove.
2912 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2913 (i386-avx-mpx.c): Remove.
2914 (i386-avx-mpx-linux.c): Remove.
2915 (i386-mmx.c): Remove.
2916 (i386-mmx-linux.c): Remove.
2917 (reg-ia64.c): Remove.
2918 (reg-m32r.c): Remove.
2919 (reg-m68k.c): Remove.
2921 (mips-linux.c): Remove.
2922 (mips-dsp-linux.c): Remove.
2923 (mips64-linux.c): Remove.
2924 (mips64-dsp-linux.c): Remove.
2925 (nios2-linux.c): Remove.
2926 (powerpc-32.c): Remove.
2927 (powerpc-32l.c): Remove.
2928 (powerpc-altivec32l.c): Remove.
2929 (powerpc-cell32l.c): Remove.
2930 (powerpc-vsx32l.c): Remove.
2931 (powerpc-isa205-32l.c): Remove.
2932 (powerpc-isa205-altivec32l.c): Remove.
2933 (powerpc-isa205-vsx32l.c): Remove.
2934 (powerpc-e500l.c): Remove.
2935 (powerpc-64l.c): Remove.
2936 (powerpc-altivec64l.c): Remove.
2937 (powerpc-cell64l.c): Remove.
2938 (powerpc-vsx64l.c): Remove.
2939 (powerpc-isa205-64l.c): Remove.
2940 (powerpc-isa205-altivec64l.c): Remove.
2941 (powerpc-isa205-vsx64l.c): Remove.
2942 (s390-linux32.c): Remove.
2943 (s390-linux32v1.c): Remove.
2944 (s390-linux32v2.c): Remove.
2945 (s390-linux64.c): Remove.
2946 (s390-linux64v1.c): Remove.
2947 (s390-linux64v2.c): Remove.
2948 (s390-te-linux64.c): Remove.
2949 (s390-vx-linux64.c): Remove.
2950 (s390-tevx-linux64.c): Remove.
2951 (s390x-linux64.c): Remove.
2952 (s390x-linux64v1.c): Remove.
2953 (s390x-linux64v2.c): Remove.
2954 (s390x-te-linux64.c): Remove.
2955 (s390x-vx-linux64.c): Remove.
2956 (s390x-tevx-linux64.c): Remove.
2957 (tic6x-c64xp-linux.c): Remove.
2958 (tic6x-c64x-linux.c): Remove.
2959 (tic6x-c62x-linux.c): Remove.
2961 (reg-sparc64.c): Remove.
2962 (reg-spu.c): Remove.
2964 (amd64-linux.c): Remove.
2965 (amd64-avx.c): Remove.
2966 (amd64-avx-linux.c): Remove.
2967 (amd64-avx-avx512.c): Remove.
2968 (amd64-avx-avx512-linux.c): Remove.
2969 (amd64-mpx.c): Remove.
2970 (amd64-mpx-linux.c): Remove.
2971 (amd64-avx-mpx-avx512-pku.c): Remove.
2972 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2973 (amd64-avx-mpx.c): Remove.
2974 (amd64-avx-mpx-linux.c): Remove.
2976 (x32-linux.c): Remove.
2977 (x32-avx.c): Remove.
2978 (x32-avx-linux.c): Remove.
2979 (x32-avx-avx512.c): Remove.
2980 (x32-avx-avx512-linux.c): Remove.
2981 (reg-xtensa.c): Remove.
2982 (reg-tilegx.c): Remove.
2983 (reg-tilegx32.c): Remove.
2985 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2987 * Makefile.in (SFILES): Add "common/environ.c".
2988 (OBJS): Add "common/environ.h".
2990 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2992 * configure.ac: Check if the fs_base and gs_base members of
2993 `struct user_regs_struct' exist.
2994 * config.in: Regenerated.
2995 * configure: Likewise.
2997 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2999 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3001 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3002 (get_next_pcs_syscall_next_pc): Likewise.
3004 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3006 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3007 * nto-x86-low.c: Likewise.
3009 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3011 * Makefile.in: Include disable-implicit-rules.mk.
3013 2016-11-23 Pedro Alves <palves@redhat.com>
3015 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3016 (debug_vprintf): Use std::chrono::steady_clock instead of
3017 gettimeofday. Use '.' instead of ':'.
3018 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3019 (get_timestamp): Use std::chrono::steady_clock instead of
3022 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3024 * Makefile.in: Fix whitespace formatting.
3026 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3028 * Makefile.in (SFILES, OBS): Flatten list and order
3031 2016-11-23 Pedro Alves <palves@redhat.com>
3033 * event-loop.c (handle_file_event): Use warning.
3034 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3035 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3038 2016-11-23 Pedro Alves <palves@redhat.com>
3040 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3042 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3043 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3044 debug_printf and debug_flush for debug output.
3045 * server.c (handle_general_set): Likewise.
3046 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3049 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3051 * Makefile.in (.c.o): Replace rule with ...
3052 (%.o: %.c): ... this one.
3054 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3056 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3057 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3059 * configure.ac: Remove checks for the make program.
3060 * configure: Re-generate.
3062 2016-10-28 Pedro Alves <palves@redhat.com>
3064 * Makefile.in (CXX_DIALECT): Get from configure.
3065 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3066 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3067 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3068 * config.in: Regenerate.
3069 * configure: Regenerate.
3071 2016-10-27 Yao Qi <yao.qi@linaro.org>
3073 * linux-low.c (linux_supports_range_stepping): Return true if
3074 can_software_single_step return true.
3076 2016-10-27 Yao Qi <yao.qi@linaro.org>
3078 * inferiors.c (find_inferior_in_random): New function.
3079 * inferiors.h (find_inferior_in_random): Declare.
3080 * linux-low.c (linux_wait_for_event_filtered): Call
3081 find_inferior_in_random instead of find_inferior.
3083 2016-10-27 Yao Qi <yao.qi@linaro.org>
3085 * linux-low.c (linux_wait_1): If single-step breakpoints are
3086 inserted, remove them.
3088 2016-10-26 Pedro Alves <palves@redhat.com>
3090 * linux-low.c (handle_extended_wait): Link parent/child fork
3092 (linux_wait_1): Unlink them.
3093 (linux_set_resume_request): Ignore resume requests for
3094 already-resumed and unhandled fork child threads.
3095 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3096 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3098 (handle_v_requests) <vCont>: Don't call require_running.
3099 * server.h (in_queued_stop_replies): New declaration.
3101 2016-10-24 Yao Qi <yao.qi@linaro.org>
3104 * linux-aarch64-low.c (append_insns): Cast the return value to
3107 2016-10-10 Yao Qi <yao.qi@linaro.org>
3109 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3111 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3113 * target.c (target_supports_multi_process): New function, moved
3115 * target.h (target_supports_multi_process): ... here. Remove
3118 2016-10-05 Tom Tromey <tom@tromey.com>
3121 * tracepoint.c (handle_tracepoint_bkpts): Check
3122 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3124 2016-10-05 Yao Qi <yao.qi@linaro.org>
3126 * configure.srv: Update the path of arm-*.xml files.
3128 2016-10-05 Terry Guo <terry.guo@arm.com>
3129 Yao Qi <yao.qi@linaro.org>
3131 * Makefile.in: Adjust the path of rules.
3132 * configure.srv: Update the path of xml files.
3133 * regformats/arm-with-iwmmxt.dat: Regenerated.
3134 * regformats/arm-with-neon.dat: Likewise.
3135 * regformats/arm-with-vfpv2.dat: Likewise.
3136 * regformats/arm-with-vfpv3.dat Likewise.
3138 2016-09-30 Yao Qi <yao.qi@linaro.org>
3141 * target.c (target_stop_and_wait): Don't call
3142 target_continue_no_signal, use resume_stop instead.
3144 2016-09-26 Yao Qi <yao.qi@linaro.org>
3146 * linux-low.c (linux_wait_1): Call debug_exit.
3148 2016-09-23 Pedro Alves <palves@redhat.com>
3150 * Makefile.in (SFILES): Add common/new-op.c.
3151 (OBS): Add common/new-op.o.
3152 (new-op.o): New rule.
3154 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3156 * .gitinore: Ignore more files.
3158 2016-09-21 Yao Qi <yao.qi@linaro.org>
3160 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3163 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3165 * server.c (start_inferior): Call target_mourn_inferior instead of
3166 mourn_inferior; pass ptid_t argument to it.
3168 (handle_target_event): Likewise.
3169 * target.c (target_mourn_inferior): New function.
3170 * target.h (mourn_inferior): Delete macro.
3172 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3174 * linux-low.c (lwp_is_stepping): New function.
3176 2016-09-06 Carl Love <cel@us.ibm.com>
3178 * server.c (start_inferior): Fixed comment, requested comment change
3179 didn't get updated correctly. Removed reference to ptrace () call as
3180 it is only true on Linux systems.
3182 2016-09-06 Carl Love <cel@us.ibm.com>
3184 * server.c (start_inferior): Do not call
3185 function target_post_create_inferior () if the
3186 inferior process has already exited.
3188 2016-09-05 Pedro Alves <palves@redhat.com>
3190 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3191 (COMPILE.pre, CC_LD): Use CXX directly.
3192 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3193 * acinclude.m4: Don't include build-with-cxx.m4.
3194 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3195 * configure: Regenerate.
3197 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3200 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3201 call writing data to own_buf.
3203 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3205 * target.c (mywait): Call target_wait instead of
3207 (target_wait): New function.
3209 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3211 * server.c (start_inferior): New variable 'ptid'. Replace calls
3212 to the_target->resume by target_continue{,_no_signal}, depending
3214 * target.c (target_stop_and_wait): Call target_continue_no_signal
3215 instead of the_target->resume.
3216 (target_continue): New function.
3218 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3220 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3222 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3225 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3227 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3228 * linux-arm-low.c (ps_get_thread_area): Likewise.
3229 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3230 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3231 * linux-mips-low.c (ps_get_thread_area): Likewise.
3232 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3233 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3234 * linux-x86-low.c (ps_get_thread_area): Likewise.
3235 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3237 2016-08-19 Pedro Alves <palves@redhat.com>
3239 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3241 2016-08-19 Pedro Alves <palves@redhat.com>
3243 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3244 comment. Use memcpy instead of casting through unsigned long.
3246 2016-08-19 Pedro Alves <palves@redhat.com>
3248 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3249 allocating around 0x80000000.
3251 2016-08-19 Pedro Alves <palves@redhat.com>
3254 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3255 (x32-avx512-linux-ipa.o): New rules.
3256 * configure.ac (x86_64-*-linux*): New x32 check.
3257 * configure.srv (ipa_x32_linux_regobj): New.
3258 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3259 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3261 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3263 * configure: Regenerate.
3265 2016-08-09 Pedro Alves <palves@redhat.com>
3268 * Makefile.in (OBS): Add signals-state-save-restore.o.
3269 (signals-state-save-restore.o): New rule.
3270 * config.in: Regenerate.
3271 * configure: Regenerate.
3272 * linux-low.c: Include "signals-state-save-restore.h".
3273 (linux_create_inferior): Call
3274 restore_original_signals_state.
3275 * server.c: Include "dispositions-save-restore.h".
3276 (captured_main): Call save_original_signals_state.
3278 2016-08-05 Pedro Alves <palves@redhat.com>
3280 * configure: Regenerate.
3282 2016-08-04 Yao Qi <yao.qi@linaro.org>
3284 * linux-low.c (regsets_fetch_inferior_registers): Check
3285 errno is ESRCH or not.
3287 2016-08-02 Yao Qi <yao.qi@linaro.org>
3289 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3290 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3291 (thread_db_load_search): Update.
3292 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3293 td_ta_set_event and td_ta_event_getmsg.
3295 2016-07-26 Pedro Alves <palves@redhat.com>
3298 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3299 of unsigned long for 64-bit registers and use uint32_t instead of
3300 unsigned int for 32-bit registers.
3302 2016-07-26 Pedro Alves <palves@redhat.com>
3304 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3307 2016-07-21 Tom Tromey <tom@tromey.com>
3309 * configure: Rebuild.
3311 2016-07-21 Yao Qi <yao.qi@linaro.org>
3313 * mem-break.c (find_gdb_breakpoint): Cast bp to
3314 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3316 2016-07-21 Yao Qi <yao.qi@linaro.org>
3318 * server.c (handle_v_requests): Support s and S actions
3319 if target_supports_software_single_step return true.
3321 2016-07-21 Yao Qi <yao.qi@linaro.org>
3323 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3324 is resume_step, call maybe_hw_step.
3325 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3327 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3329 (proceed_one_lwp): If resume request is resume_step, install
3330 reinsert breakpoints and call maybe_hw_step.
3332 2016-07-21 Yao Qi <yao.qi@linaro.org>
3334 * linux-low.c (proceed_one_lwp): Declare.
3335 (linux_resume_one_thread): Remove local variable 'step'.
3336 Lift code enqueue signal. Call proceed_one_lwp instead of
3337 linux_resume_one_lwp.
3339 2016-07-21 Yao Qi <yao.qi@linaro.org>
3341 * linux-low.c (linux_resume_one_thread): Call
3342 enqueue_pending_signal.
3344 2016-07-21 Yao Qi <yao.qi@linaro.org>
3346 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3347 * inferiors.c (do_restore_current_thread_cleanup): New function.
3348 (make_cleanup_restore_current_thread): Likewise.
3349 * linux-low.c (install_software_single_step_breakpoints): Call
3350 make_cleanup_restore_current_thread. Switch current_thread to
3353 2016-07-21 Yao Qi <yao.qi@linaro.org>
3355 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3356 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3357 (clone_one_breakpoint): Likewise.
3358 (delete_reinsert_breakpoints): Change parameter to thread.
3360 (has_reinsert_breakpoints): Likewise.
3361 (uninsert_reinsert_breakpoints): Likewise.
3362 (reinsert_reinsert_breakpoints): Likewise.
3363 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3364 (delete_reinsert_breakpoints): Likewise.
3365 (reinsert_reinsert_breakpoints): Likewise.
3366 (uninsert_reinsert_breakpoints): Likewise.
3367 (has_reinsert_breakpoints): Likewise.
3369 2016-07-21 Yao Qi <yao.qi@linaro.org>
3371 * inferiors.c (get_thread_process): Make parameter const.
3372 * inferiors.h (get_thread_process): Update declaration.
3373 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3374 Add new parameters child_thread and parent_thread. Callers
3376 * mem-break.h (clone_all_breakpoints): Update declaration.
3378 2016-07-21 Yao Qi <yao.qi@linaro.org>
3380 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3381 <command_list, handler>: Remove.
3382 (struct gdb_breakpoint): New.
3383 (struct other_breakpoint): New.
3384 (struct reinsert_breakpoint): New.
3385 (is_gdb_breakpoint): New function.
3386 (any_persistent_commands): Update command_list if
3387 is_gdb_breakpoint returns true.
3388 (set_breakpoint): Create breakpoints according to their types.
3389 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3390 (set_gdb_breakpoint_1): Likewise.
3391 (set_gdb_breakpoint): Likewise.
3392 (clear_breakpoint_conditions): Change parameter type to
3393 'struct gdb_breakpoint *'.
3394 (clear_breakpoint_commands): Likewise.
3395 (clear_breakpoint_conditions_and_commands): Likewise.
3396 (add_condition_to_breakpoint): Likewise.
3397 (add_breakpoint_condition): Likewise.
3398 (add_commands_to_breakpoint): Likewise.
3399 (check_breakpoints): Check other_breakpoint.
3400 (clone_one_breakpoint): Clone breakpopint according to its type.
3401 * mem-break.h (struct gdb_breakpoint): Declare.
3402 (set_gdb_breakpoint): Update declaration.
3403 (clear_breakpoint_conditions_and_commands): Likewise.
3404 (add_breakpoint_condition): Likewise.
3405 (add_breakpoint_commands): Likewise.
3406 * server.c (process_point_options): Change parameter type to
3407 'struct gdb_breakpoint *'.
3409 2016-07-21 Yao Qi <yao.qi@linaro.org>
3411 * mem-break.c (set_breakpoint_at): Rename it to ...
3412 (set_breakpoint_type_at): ... it.
3413 (set_breakpoint_at): Call set_breakpoint_type_at.
3414 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3415 * mem-break.h (set_breakpoint_at): Update comments.
3417 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3419 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3421 (nios2_store_gregset): Likewise.
3423 2016-07-01 Pedro Alves <palves@redhat.com>
3424 Antoine Tremblay <antoine.tremblay@ericsson.com>
3426 * linux-low.c: Change interface to take the target lwp_info
3427 pointer directly and return void. Handle detaching from a zombie
3429 (linux_detach_lwp_callback): New function.
3430 (linux_detach): Detach from the leader thread after detaching from
3433 2016-06-28 Yao Qi <yao.qi@linaro.org>
3435 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3436 for variable new_offset.
3437 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3438 (aarch64_ftrace_insn_reloc_cb): Likewise.
3439 (aarch64_ftrace_insn_reloc_tb): Likewise.
3440 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3441 PRIx64 instead of PRIx32.
3443 2016-06-28 Yao Qi <yao.qi@linaro.org>
3445 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3446 (the_low_target): Install arm_get_syscall_trapinfo.
3448 2016-06-28 Yao Qi <yao.qi@linaro.org>
3450 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3452 (the_low_target): Install aarch64_get_syscall_trapinfo.
3454 2016-06-28 Yao Qi <yao.qi@linaro.org>
3456 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3458 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3459 Remove parameter sysno.
3460 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3463 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3465 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3466 (s390_emit_ne_goto): Likewise.
3467 (s390_emit_lt_goto): Likewise.
3468 (s390_emit_le_goto): Likewise.
3469 (s390_emit_gt_goto): Likewise.
3470 (s390_emit_ge_goto): Likewise.
3471 (s390x_emit_eq_goto): Likewise.
3472 (s390x_emit_ne_goto): Likewise.
3473 (s390x_emit_lt_goto): Likewise.
3474 (s390x_emit_le_goto): Likewise.
3475 (s390x_emit_gt_goto): Likewise.
3476 (s390x_emit_ge_goto): Likewise.
3477 (s390_emit_ops_impl): Mark variable static.
3478 (s390x_emit_ops): Likewise.
3480 2016-06-17 Yao Qi <yao.qi@linaro.org>
3482 * linux-low.c (handle_extended_wait): Call
3483 uninsert_reinsert_breakpoints for the parent process. Remove
3484 reinsert breakpoints from the child process. Reinsert them to
3485 the parent process when vfork is done.
3486 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3487 (reinsert_reinsert_breakpoints): New function.
3488 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3489 (reinsert_reinsert_breakpoints): Declare.
3491 2016-06-17 Yao Qi <yao.qi@linaro.org>
3493 * linux-low.c (handle_extended_wait): If the parent is doing
3494 step-over, remove the reinsert breakpoints from the forked child.
3496 2016-06-17 Yao Qi <yao.qi@linaro.org>
3498 * linux-low.c (unsuspend_all_lwps): Declare.
3499 (linux_low_filter_event): If thread exited, call finish_step_over.
3500 If step-over is finished, unsuspend other threads.
3502 2016-06-17 Yao Qi <yao.qi@linaro.org>
3504 * linux-low.c (linux_resume_one_lwp_throw): Assert
3505 has_reinsert_breakpoints returns false.
3506 * mem-break.c (delete_disabled_breakpoints): Assert
3507 bp type isn't reinsert_breakpoint.
3509 2016-06-17 Yao Qi <yao.qi@linaro.org>
3511 * linux-low.c (maybe_hw_step): New function.
3512 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3513 (finish_step_over): Switch current_thread to lwp temporarily,
3514 and assert has_reinsert_breakpoints returns true.
3515 (proceed_one_lwp): Call maybe_hw_step.
3516 * mem-break.c (has_reinsert_breakpoints): New function.
3517 * mem-break.h (has_reinsert_breakpoints): Declare.
3519 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3521 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3523 2016-05-17 Yao Qi <yao.qi@linaro.org>
3525 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3526 instead of find_inferior.
3528 2016-05-05 Yao Qi <yao.qi@linaro.org>
3530 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3531 Initialize res to zero.
3533 2016-05-05 Yao Qi <yao.qi@linaro.org>
3535 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3538 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3540 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3541 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3542 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3544 2016-04-28 Par Olsson <par.olsson@windriver.com>
3545 Simon Marchi <simon.marchi@ericsson.com>
3547 * tracepoint.c (write_inferior_int8): New function.
3548 (cmd_qtenable_disable): Write enable flag using
3549 write_inferior_int8.
3551 2016-04-25 Yao Qi <yao.qi@linaro.org>
3553 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3554 (need_step_over_p): Return zero if the LWP has pending signals
3555 can be delivered on software single step target.
3557 2016-04-25 Yao Qi <yao.qi@linaro.org>
3559 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3560 return instead of error.
3562 2016-04-22 Yao Qi <yao.qi@linaro.org>
3564 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3567 2016-04-22 Yao Qi <yao.qi@linaro.org>
3569 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3570 signal when stepping over breakpoint with software single
3573 2016-04-21 Pedro Alves <palves@redhat.com>
3575 * linux-s390-low.c (s390_collect_ptrace_register)
3576 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3578 (s390_check_regset): Use void * instead of gdb_byte *.
3580 2016-04-20 Pedro Alves <palves@redhat.com>
3582 * configure: Renegerate.
3584 2016-04-20 Yao Qi <yao.qi@linaro.org>
3586 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3587 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3589 (arm_store_gregset): Likewise.
3591 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3593 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3594 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3595 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3596 (amd64-avx-mpx-linux.c): New rules.
3597 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3598 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3599 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3600 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3601 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3602 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3603 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3604 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3605 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3606 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3607 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3608 * linux-x86-low.c (x86_linux_read_description): Add case for
3609 X86_XSTATE_AVX_MPX_MASK.
3610 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3611 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3612 init_registers_i386_avx_mpx_linux.
3613 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3614 (initialize_low_tracepoint): Call
3615 init_registers_i386_avx_mpx_linux.
3616 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3617 (initialize_low_tracepoint): Call
3618 init_registers_amd64_avx_mpx_linux.
3619 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3620 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3621 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3624 2016-04-18 Pedro Alves <palves@redhat.com>
3626 * configure: Regenerate.
3628 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3630 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3631 (aarch64_emit_sub): Likewise.
3633 2016-04-12 Pedro Alves <palves@redhat.com>
3635 * utils.c (prepare_to_throw_exception): Delete.
3637 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3639 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3641 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3643 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3645 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3647 * linux-aarch64-ipa.c: Add <elf.h> include.
3648 * linux-ppc-ipa.c: Add <elf.h> include.
3649 * linux-s390-ipa.c: Add <elf.h> include.
3651 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3653 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3654 (get_raw_reg_ptr): Likewise.
3655 (get_trace_state_variable_value_ptr): Likewise.
3656 (set_trace_state_variable_value_ptr): Likewise.
3657 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3660 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3661 Marcin Kościelnicki <koriakin@0x04.net>
3664 * linux-ppc-low.c (emit_insns): New function.
3665 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3666 (ppc_emit_prologue): New function.
3667 (ppc_emit_epilogue): New function.
3668 (ppc_emit_add): New function.
3669 (ppc_emit_sub): New function.
3670 (ppc_emit_mul): New function.
3671 (ppc_emit_lsh): New function.
3672 (ppc_emit_rsh_signed): New function.
3673 (ppc_emit_rsh_unsigned): New function.
3674 (ppc_emit_ext): New function.
3675 (ppc_emit_zero_ext): New function.
3676 (ppc_emit_log_not): New function.
3677 (ppc_emit_bit_and): New function.
3678 (ppc_emit_bit_or): New function.
3679 (ppc_emit_bit_xor): New function.
3680 (ppc_emit_bit_not): New function.
3681 (ppc_emit_equal): New function.
3682 (ppc_emit_less_signed): New function.
3683 (ppc_emit_less_unsigned): New function.
3684 (ppc_emit_ref): New function.
3685 (ppc_emit_const): New function.
3686 (ppc_emit_reg): New function.
3687 (ppc_emit_pop): New function.
3688 (ppc_emit_stack_flush): New function.
3689 (ppc_emit_swap): New function.
3690 (ppc_emit_stack_adjust): New function.
3691 (ppc_emit_call): New function.
3692 (ppc_emit_int_call_1): New function.
3693 (ppc_emit_void_call_2): New function.
3694 (ppc_emit_if_goto): New function.
3695 (ppc_emit_goto): New function.
3696 (ppc_emit_eq_goto): New function.
3697 (ppc_emit_ne_goto): New function.
3698 (ppc_emit_lt_goto): New function.
3699 (ppc_emit_le_goto): New function.
3700 (ppc_emit_gt_goto): New function.
3701 (ppc_emit_ge_goto): New function.
3702 (ppc_write_goto_address): New function.
3703 (ppc_emit_ops_impl): New static variable.
3704 (ppc64v1_emit_prologue): New function.
3705 (ppc64v2_emit_prologue): New function.
3706 (ppc64_emit_epilogue): New function.
3707 (ppc64_emit_add): New function.
3708 (ppc64_emit_sub): New function.
3709 (ppc64_emit_mul): New function.
3710 (ppc64_emit_lsh): New function.
3711 (ppc64_emit_rsh_signed): New function.
3712 (ppc64_emit_rsh_unsigned): New function.
3713 (ppc64_emit_ext): New function.
3714 (ppc64_emit_zero_ext): New function.
3715 (ppc64_emit_log_not): New function.
3716 (ppc64_emit_bit_and): New function.
3717 (ppc64_emit_bit_or): New function.
3718 (ppc64_emit_bit_xor): New function.
3719 (ppc64_emit_bit_not): New function.
3720 (ppc64_emit_equal): New function.
3721 (ppc64_emit_less_signed): New function.
3722 (ppc64_emit_less_unsigned): New function.
3723 (ppc64_emit_ref): New function.
3724 (ppc64_emit_const): New function.
3725 (ppc64v1_emit_reg): New function.
3726 (ppc64v2_emit_reg): New function.
3727 (ppc64_emit_pop): New function.
3728 (ppc64_emit_stack_flush): New function.
3729 (ppc64_emit_swap): New function.
3730 (ppc64v1_emit_call): New function.
3731 (ppc64v2_emit_call): New function.
3732 (ppc64v1_emit_int_call_1): New function.
3733 (ppc64v2_emit_int_call_1): New function.
3734 (ppc64v1_emit_void_call_2): New function.
3735 (ppc64v2_emit_void_call_2): New function.
3736 (ppc64_emit_if_goto): New function.
3737 (ppc64_emit_eq_goto): New function.
3738 (ppc64_emit_ne_goto): New function.
3739 (ppc64_emit_lt_goto): New function.
3740 (ppc64_emit_le_goto): New function.
3741 (ppc64_emit_gt_goto): New function.
3742 (ppc64_emit_ge_goto): New function.
3743 (ppc64v1_emit_ops_impl): New static variable.
3744 (ppc64v2_emit_ops_impl): New static variable.
3745 (ppc_emit_ops): New function.
3746 (linux_low_target): Wire in ppc_emit_ops.
3748 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3749 Marcin Kościelnicki <koriakin@0x04.net>
3752 * Makefile.in: Add powerpc-*-ipa.o
3753 * configure.srv: Add ipa_obj for powerpc*-linux.
3754 * linux-ppc-ipa.c: New file.
3755 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3757 (PPC_FIELD): New macro.
3758 (PPC_SEXT): New macro.
3759 (PPC_OP6): New macro.
3760 (PPC_BO): New macro.
3761 (PPC_LI): New macro.
3762 (PPC_BD): New macro.
3763 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3764 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3765 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3766 (ppc_get_thread_area): New function.
3767 (is_elfv2_inferior): New function.
3768 (gen_ds_form): New function.
3769 (GEN_STD): New macro.
3770 (GEN_STDU): New macro.
3771 (GEN_LD): New macro.
3772 (GEN_LDU): New macro.
3773 (gen_d_form): New function.
3774 (GEN_ADDI): New macro.
3775 (GEN_ADDIS): New macro.
3776 (GEN_LI): New macro.
3777 (GEN_LIS): New macro.
3778 (GEN_ORI): New macro.
3779 (GEN_ORIS): New macro.
3780 (GEN_LWZ): New macro.
3781 (GEN_STW): New macro.
3782 (GEN_STWU): New macro.
3783 (gen_xfx_form): New function.
3784 (GEN_MFSPR): New macro.
3785 (GEN_MTSPR): New macro.
3786 (GEN_MFCR): New macro.
3787 (GEN_MTCR): New macro.
3788 (GEN_SYNC): New macro.
3789 (GEN_LWSYNC): New macro.
3790 (gen_x_form): New function.
3791 (GEN_OR): New macro.
3792 (GEN_MR): New macro.
3793 (GEN_LWARX): New macro.
3794 (GEN_STWCX): New macro.
3795 (GEN_CMPW): New macro.
3796 (gen_md_form): New function.
3797 (GEN_RLDICL): New macro.
3798 (GEN_RLDICR): New macro.
3799 (gen_i_form): New function.
3801 (GEN_BL): New macro.
3802 (gen_b_form): New function.
3803 (GEN_BNE): New macro.
3804 (GEN_LOAD): New macro.
3805 (GEN_STORE): New macro.
3806 (gen_limm): New function.
3807 (gen_atomic_xchg): New function.
3808 (gen_call): New function.
3809 (ppc_relocate_instruction): New function.
3810 (ppc_install_fast_tracepoint_jump_pad): New function.
3811 (ppc_get_min_fast_tracepoint_insn_len): New function.
3812 (ppc_get_ipa_tdesc_idx): New function.
3813 (the_low_target): Wire in the new functions.
3814 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3816 * linux-ppc-tdesc.h: New file.
3818 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3820 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3821 (alloc_jump_pad_buffer): New function.
3822 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3823 (alloc_jump_pad_buffer): New function.
3824 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3825 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3826 (alloc_jump_pad_buffer): New function.
3827 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3828 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3829 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3830 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3832 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3834 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3835 * linux-amd64-ipa.c: Likewise.
3836 * linux-i386-ipa.c: Likewise.
3837 * linux-s390-ipa.c: Likewise.
3838 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3839 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3840 set_trace_state_variable_value_ptr.
3841 (struct ipa_sym_addresses): Likewise.
3842 (symbol_list): Likewise.
3843 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3844 accessing gdb_collect directly.
3845 (gdb_collect_ptr_type): New typedef.
3846 (get_raw_reg_ptr_type): New typedef.
3847 (get_trace_state_variable_value_ptr_type): New typedef.
3848 (set_trace_state_variable_value_ptr_type): New typedef.
3849 (gdb_collect_ptr): New global.
3850 (get_raw_reg_ptr): New global.
3851 (get_trace_state_variable_value_ptr): New global.
3852 (set_trace_state_variable_value_ptr): New global.
3853 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3854 accessing get_raw_reg directly.
3855 (get_get_tsv_func_addr): Likewise for
3856 get_trace_state_variable_value_ptr.
3857 (get_set_tsv_func_addr): Likewise for
3858 set_trace_state_variable_value_ptr.
3859 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3861 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3863 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3865 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3867 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3869 (relocate_instruction): Remove own_buf.
3870 * server.c (own_buf): Make global.
3871 (handle_v_requests): Make global.
3872 * server.h (own_buf): New declaration.
3873 (handle_v_requests): New prototype.
3875 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3878 * linux-s390-low.c (add_insns): New function.
3879 (s390_emit_prologue): New function.
3880 (s390_emit_epilogue): New function.
3881 (s390_emit_add): New function.
3882 (s390_emit_sub): New function.
3883 (s390_emit_mul): New function.
3884 (s390_emit_lsh): New function.
3885 (s390_emit_rsh_signed): New function.
3886 (s390_emit_rsh_unsigned): New function.
3887 (s390_emit_ext): New function.
3888 (s390_emit_log_not): New function.
3889 (s390_emit_bit_and): New function.
3890 (s390_emit_bit_or): New function.
3891 (s390_emit_bit_xor): New function.
3892 (s390_emit_bit_not): New function.
3893 (s390_emit_equal): New function.
3894 (s390_emit_less_signed): New function.
3895 (s390_emit_less_unsigned): New function.
3896 (s390_emit_ref): New function.
3897 (s390_emit_if_goto): New function.
3898 (s390_emit_goto): New function.
3899 (s390_write_goto_address): New function.
3900 (s390_emit_litpool): New function.
3901 (s390_emit_const): New function.
3902 (s390_emit_call): New function.
3903 (s390_emit_reg): New function.
3904 (s390_emit_pop): New function.
3905 (s390_emit_stack_flush): New function.
3906 (s390_emit_zero_ext): New function.
3907 (s390_emit_swap): New function.
3908 (s390_emit_stack_adjust): New function.
3909 (s390_emit_set_r2): New function.
3910 (s390_emit_int_call_1): New function.
3911 (s390_emit_void_call_2): New function.
3912 (s390_emit_eq_goto): New function.
3913 (s390_emit_ne_goto): New function.
3914 (s390_emit_lt_goto): New function.
3915 (s390_emit_le_goto): New function.
3916 (s390_emit_gt_goto): New function.
3917 (s390_emit_ge_goto): New function.
3918 (s390x_emit_prologue): New function.
3919 (s390x_emit_epilogue): New function.
3920 (s390x_emit_add): New function.
3921 (s390x_emit_sub): New function.
3922 (s390x_emit_mul): New function.
3923 (s390x_emit_lsh): New function.
3924 (s390x_emit_rsh_signed): New function.
3925 (s390x_emit_rsh_unsigned): New function.
3926 (s390x_emit_ext): New function.
3927 (s390x_emit_log_not): New function.
3928 (s390x_emit_bit_and): New function.
3929 (s390x_emit_bit_or): New function.
3930 (s390x_emit_bit_xor): New function.
3931 (s390x_emit_bit_not): New function.
3932 (s390x_emit_equal): New function.
3933 (s390x_emit_less_signed): New function.
3934 (s390x_emit_less_unsigned): New function.
3935 (s390x_emit_ref): New function.
3936 (s390x_emit_if_goto): New function.
3937 (s390x_emit_const): New function.
3938 (s390x_emit_call): New function.
3939 (s390x_emit_reg): New function.
3940 (s390x_emit_pop): New function.
3941 (s390x_emit_stack_flush): New function.
3942 (s390x_emit_zero_ext): New function.
3943 (s390x_emit_swap): New function.
3944 (s390x_emit_stack_adjust): New function.
3945 (s390x_emit_int_call_1): New function.
3946 (s390x_emit_void_call_2): New function.
3947 (s390x_emit_eq_goto): New function.
3948 (s390x_emit_ne_goto): New function.
3949 (s390x_emit_lt_goto): New function.
3950 (s390x_emit_le_goto): New function.
3951 (s390x_emit_gt_goto): New function.
3952 (s390x_emit_ge_goto): New function.
3953 (s390_emit_ops): New function.
3954 (struct linux_target_ops): Fill in emit_ops hook.
3956 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3959 * Makefile.in: Add s390 IPA files.
3960 * configure.srv: Build IPA for s390.
3961 * linux-s390-ipa.c: New file.
3962 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3963 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3964 (tdesc_s390_linux32): Likewise.
3965 (init_registers_s390_linux32v1): Likewise.
3966 (tdesc_s390_linux32v1): Likewise.
3967 (init_registers_s390_linux32v2): Likewise.
3968 (tdesc_s390_linux32v2): Likewise.
3969 (init_registers_s390_linux64): Likewise.
3970 (tdesc_s390_linux64): Likewise.
3971 (init_registers_s390_linux64v1): Likewise.
3972 (tdesc_s390_linux64v1): Likewise.
3973 (init_registers_s390_linux64v2): Likewise.
3974 (tdesc_s390_linux64v2): Likewise.
3975 (init_registers_s390_te_linux64): Likewise.
3976 (tdesc_s390_te_linux64): Likewise.
3977 (init_registers_s390_vx_linux64): Likewise.
3978 (tdesc_s390_vx_linux64): Likewise.
3979 (init_registers_s390_tevx_linux64): Likewise.
3980 (tdesc_s390_tevx_linux64): Likewise.
3981 (init_registers_s390x_linux64): Likewise.
3982 (tdesc_s390x_linux64): Likewise.
3983 (init_registers_s390x_linux64v1): Likewise.
3984 (tdesc_s390x_linux64v1): Likewise.
3985 (init_registers_s390x_linux64v2): Likewise.
3986 (tdesc_s390x_linux64v2): Likewise.
3987 (init_registers_s390x_te_linux64): Likewise.
3988 (tdesc_s390x_te_linux64): Likewise.
3989 (init_registers_s390x_vx_linux64): Likewise.
3990 (tdesc_s390x_vx_linux64): Likewise.
3991 (init_registers_s390x_tevx_linux64): Likewise.
3992 (tdesc_s390x_tevx_linux64): Likewise.
3993 (have_hwcap_s390_vx): New static variable.
3994 (s390_arch_setup): Fill have_hwcap_s390_vx.
3995 (s390_get_thread_area): New function.
3996 (s390_ft_entry_gpr_esa): New const.
3997 (s390_ft_entry_gpr_zarch): New const.
3998 (s390_ft_entry_misc): New const.
3999 (s390_ft_entry_fr): New const.
4000 (s390_ft_entry_vr): New const.
4001 (s390_ft_main_31): New const.
4002 (s390_ft_main_64): New const.
4003 (s390_ft_exit_fr): New const.
4004 (s390_ft_exit_vr): New const.
4005 (s390_ft_exit_misc): New const.
4006 (s390_ft_exit_gpr_esa): New const.
4007 (s390_ft_exit_gpr_zarch): New const.
4008 (append_insns): New function.
4009 (s390_relocate_instruction): New function.
4010 (s390_install_fast_tracepoint_jump_pad): New function.
4011 (s390_get_min_fast_tracepoint_insn_len): New function.
4012 (s390_get_ipa_tdesc_idx): New function.
4013 (struct linux_target_ops): Wire in the above functions.
4014 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4015 * linux-s390-tdesc.h: New file.
4017 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4019 * linux-s390-low.c (s390_supports_tracepoints): New function.
4020 (struct linux_target_ops): Fill supports_tracepoints hook.
4022 2016-03-18 Yao Qi <yao.qi@linaro.org>
4024 * linux-low.c (lwp_signal_can_be_delivered): New function.
4025 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4027 2016-03-18 Yao Qi <yao.qi@linaro.org>
4029 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4030 0 if signal is enqueued. Remove 'signal' from one debugging
4031 message. Move one debugging message to some lines below.
4032 Remove code setting 'signal' to 0.
4034 2016-03-18 Yao Qi <yao.qi@linaro.org>
4036 * linux-low.c (linux_low_filter_event): Remove redundant
4037 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4039 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4041 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4042 (struct linux_target_ops): Wire in the above.
4044 2016-03-03 Yao Qi <yao.qi@linaro.org>
4046 * linux-low.c: Update comments to start_step_over.
4048 2016-03-03 Yao Qi <yao.qi@linaro.org>
4051 * linux-low.c (handle_extended_wait): Set child suspended
4052 if event_lwp->bp_reinsert isn't zero.
4054 2016-03-02 Yao Qi <yao.qi@linaro.org>
4056 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4057 enqueue_pending_signal.
4059 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4061 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4064 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4066 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4067 (s390_regmap_3264) [!__s390x__]: New global.
4068 (s390_collect_ptrace_register): Skip map entries containing -1.
4069 (s390_supply_ptrace_register): Ditto.
4070 (s390_fill_gprs_high): New function.
4071 (s390_store_gprs_high): New function.
4072 (s390_regsets): Add NT_S390_HIGH_GPRS.
4073 (s390_get_hwcap): Enable on 31-bit.
4074 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4075 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4076 Detect NT_S390_HIGH_GPRS.
4077 (s390_usrregs_info_3264): Enable on 31-bit.
4078 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4079 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4081 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4084 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4085 * configure.srv: Ditto.
4086 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4087 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4088 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4089 (init_registers_amd64_linux): Remove prototype.
4090 (tdesc_amd64_linux): Remove declaration.
4091 (get_ipa_tdesc): New function.
4092 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4093 initialize remaining tdescs.
4094 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4095 (init_registers_i386_linux): Remove prototype.
4096 (tdesc_i386_linux): Remove declaration.
4097 (get_ipa_tdesc): New function.
4098 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4099 initialize remaining tdescs.
4100 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4101 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4102 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4103 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4104 (x86_get_ipa_tdesc_idx): New function.
4105 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4106 * linux-x86-tdesc.h: New file.
4107 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4108 (target_get_ipa_tdesc_idx): New macro.
4109 * tracepoint.c (ipa_tdesc_idx): New macro.
4110 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4111 (symbol_list): Add ipa_tdesc_idx.
4112 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4113 (ipa_tdesc): Remove.
4114 (ipa_tdesc_idx): New variable.
4115 (get_context_regcache): Use get_ipa_tdesc.
4116 (gdb_collect): Ditto.
4118 * tracepoint.h (get_ipa_tdesc): New prototype.
4119 (ipa_tdesc): Remove.
4121 2016-02-24 Pedro Alves <palves@redhat.com>
4123 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4124 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4125 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4126 Factor out common code between the USE_SIGTRAP_SIGINFO and
4127 !USE_SIGTRAP_SIGINFO blocks.
4128 (linux_low_filter_event): Call save_stop_reason instead of
4129 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4131 (linux_wait_1): Update comments.
4133 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4135 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4136 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4137 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4138 ppc_insert_point, ppc_remove_point.
4140 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4142 * linux-s390-low.c (s390_supports_z_point_type): New function.
4143 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4145 2016-02-16 Yao Qi <yao.qi@linaro.org>
4147 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4148 PC. Get pc from regcache_read_pc.
4150 2016-02-12 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4153 or linux_get_pc_32bit.
4154 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4156 2016-02-12 Yao Qi <yao.qi@linaro.org>
4158 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4159 arm_linux_get_next_pcs_fixup.
4161 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4163 * tracepoint.c (x_tracepoint_action_download): Change
4164 write_inferior_data_ptr to write_inferior_data_pointer.
4165 (cmd_qtstart): Likewise.
4166 (write_inferior_data_ptr): Remove.
4167 (download_agent_expr): Change write_inferior_data_ptr to
4168 write_inferior_data_pointer.
4169 (download_tracepoint_1): Likewise.
4170 (download_tracepoint): Likewise.
4171 (download_trace_state_variables): Likewise.
4173 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4174 Marcin Kościelnicki <koriakin@0x04.net>
4176 * tracepoint.c (struct tracepoint_action_ops): Remove.
4177 (struct tracepoint_action): Remove ops.
4178 (m_tracepoint_action_download, r_tracepoint_action_download)
4179 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4180 size and offset accordingly.
4181 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4182 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4183 (tracepoint_action_send, tracepoint_action_download): New functions.
4184 Helpers for trace action handlers.
4185 (add_tracepoint_action): Remove setup actions ops.
4186 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4188 2016-02-10 Yao Qi <yao.qi@linaro.org>
4190 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4192 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4194 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4196 * configure: Regenerate.
4198 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4200 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4201 void * to gdb_byte *.
4202 * linux-low.c (siginfo_fixup): Likewise.
4203 (linux_xfer_siginfo): Likewise.
4204 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4206 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4208 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4210 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4212 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4214 * linux-x86-low.c [__x86_64__]: Include
4215 "nat/amd64-linux-siginfo.h".
4216 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4217 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4218 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4219 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4220 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4221 (cpt_si_fd, si_timerid, si_overrun): Move from
4222 nat/amd64-linux-siginfo.c.
4223 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4225 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4227 * server.c (skip_to_semicolon): Remove.
4228 (process_point_options): Use strchrnul instead of
4231 2016-01-26 Yao Qi <yao.qi@linaro.org>
4233 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4234 * linux-low.c (install_software_single_step_breakpoints): Don't
4235 call regcache_read_pc.
4236 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4239 2016-01-26 Yao Qi <yao.qi@linaro.org>
4241 * linux-low.c (install_software_single_step_breakpoints): Call
4242 regcache_read_pc instead of get_pc.
4244 2016-01-26 Yao Qi <yao.qi@linaro.org>
4246 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4247 (unblock_async_io): Rename to ...
4248 (block_unblock_async_io): ... it. New function.
4249 (enable_async_io): Don't install SIGIO handler. Unblock it
4251 (disable_async_io): Don't ignore SIGIO. Block it instead.
4252 (initialize_async_io): Install SIGIO handler. Don't call
4255 2016-01-26 Yao Qi <yao.qi@linaro.org>
4257 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4258 first character is '\003', call *the_target->request_interrupt.
4260 2016-01-25 Yao Qi <yao.qi@linaro.org>
4262 * remote-utils.c (new_thread_notify): Remove.
4263 (dead_thread_notify): Likewise.
4264 * remote-utils.h (new_thread_notify): Remove declaration.
4265 (dead_thread_notify): Likewise.
4267 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4269 * gdb.trace/pending.exp: Fix expected message on continue.
4271 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4273 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4274 it works properly on big-endian machines where sizeof (CORE_ADDR)
4277 2016-01-21 Pedro Alves <palves@redhat.com>
4279 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4280 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4281 * configure: Regenerate.
4283 2016-01-21 Yao Qi <yao.qi@linaro.org>
4285 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4286 is_thumb and set it according to CPSR saved on the stack.
4287 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4288 arm_sigreturn_next_pc.
4290 2016-01-18 Yao Qi <yao.qi@linaro.org>
4292 * linux-low.c (linux_set_pc_64bit): New function.
4293 (linux_get_pc_64bit): New function.
4294 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4296 * linux-sparc-low.c (debug_threads): Remove declaration.
4297 (sparc_get_pc): Remove.
4298 (the_low_target): Use linux_get_pc_64bit instead of
4300 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4301 (the_low_target): Use linux_get_pc_64bit and
4304 2016-01-18 Yao Qi <yao.qi@linaro.org>
4306 * linux-arm-low.c (debug_threads): Remove declaration.
4307 (arm_get_pc, arm_set_pc): Remove.
4308 (the_low_target): Use linux_get_pc_32bit and
4310 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4311 (the_low_target): Use linux_get_pc_32bit and
4313 * linux-cris-low.c (debug_threads): Remove declaration.
4314 (cris_get_pc, cris_set_pc,): Remove.
4315 (the_low_target): Use linux_get_pc_32bit and
4317 * linux-crisv32-low.c (debug_threads): Remove declaration.
4318 (cris_get_pc, cris_set_pc): Remove.
4319 (the_low_target): Use linux_get_pc_32bit and
4321 * linux-low.c: Include inttypes.h.
4322 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4323 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4324 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4325 (the_low_target): Use linux_get_pc_32bit and
4327 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4328 (the_low_target): Use linux_get_pc_32bit and
4330 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4331 (the_low_target): Use linux_get_pc_32bit and
4333 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4334 (the_low_target): Use linux_get_pc_32bit and
4336 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4337 (the_low_target): Use linux_get_pc_32bit and
4340 2016-01-18 Gary Benson <gbenson@redhat.com>
4342 * configure.ac (AC_FUNC_FORK): New check.
4343 * config.in: Regenerate.
4344 * configure: Likewise.
4346 2016-01-14 Yao Qi <yao.qi@linaro.org>
4348 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4349 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4350 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4351 arm_get_next_pcs_ctor.
4353 2016-01-12 Josh Stone <jistone@redhat.com>
4354 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4356 * inferiors.h: Include "gdb_vecs.h".
4357 (struct process_info): Add syscalls_to_catch.
4358 * inferiors.c (remove_process): Free syscalls_to_catch.
4359 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4360 syscall_return stops.
4361 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4362 * server.c (handle_general_set): Handle QCatchSyscalls.
4363 (handle_query): Report support for QCatchSyscalls.
4364 * target.h (struct target_ops): Add supports_catch_syscall.
4365 (target_supports_catch_syscall): New macro.
4366 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4367 (struct lwp_info): Add syscall_state.
4368 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4369 Maintain syscall_state and syscalls_to_catch across exec.
4370 (get_syscall_trapinfo): New function, proxy to the_low_target.
4371 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4372 (linux_low_filter_event): Toggle syscall_state entry/return for
4373 syscall traps, and set it ignored for all others.
4374 (gdb_catching_syscalls_p): New function.
4375 (gdb_catch_this_syscall_p): New function.
4376 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4377 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4378 (linux_supports_catch_syscall): New function.
4379 (linux_target_ops): Install it.
4380 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4381 (the_low_target): Install it.
4383 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4385 * acinclude.m4: Include new ../warning.m4 file.
4386 * configure: Regenerated.
4387 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4389 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4391 * ax.c (is_goto_target): Mark static.
4392 * linux-low.c (register_addr): Likewise.
4393 (linux_fetch_registers, linux_store_registers): Likewise.
4394 * mem-break.c (any_persistent_commands): Fix old prototype.
4395 (add_commands_to_breakpoint): Mark static.
4396 * regcache.c (find_register_by_name): Delete unused func.
4397 * remote-utils.c (hex_or_minus_one): Mark static.
4398 * server.c (monitor_show_help): Mark static.
4399 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4400 handle_v_requests): Likewise.
4402 2016-01-12 Pedro Alves <palves@redhat.com>
4404 Remove use of the registered trademark symbol throughout.
4406 2016-01-08 Yao Qi <yao.qi@linaro.org>
4408 * remote-utils.c (getpkt): If c is '\003', call target hook
4411 2016-01-06 Yao Qi <yao.qi@linaro.org>
4413 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4414 linux-aarch32-low.c.
4415 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4416 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4417 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4418 (thumb2_breakpoint): Declare.
4419 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4420 linux-aarch32-low.h.
4421 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4422 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4423 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4425 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4427 * gdbreplay.c (gdbreplay_version): Change copyright year in
4429 * server.c (gdbserver_version): Likewise.
4431 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4433 * server.c (crc32_table): Delete.
4434 (crc32): Use libiberty's xcrc32 function.
4436 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4438 * lynx-low.c (lynx_delete_thread_callback): New function.
4439 (lynx_mourn): Properly delete our process and all of its
4440 threads. Remove call to clear_inferiors.
4442 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4444 * target.c (thread_search_callback): Add check that
4445 the thread_stopped target callback is not NULL before
4448 2015-12-21 Yao Qi <yao.qi@linaro.org>
4450 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4453 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4455 * server.c (handle_query): Call target_supports_software_single_step.
4457 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4459 * linux-low.c (single_step): New function.
4460 (linux_resume_one_lwp_throw): Call single_step.
4461 (start_step_over): Likewise.
4463 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4465 * Makefile.in (SFILES): Append arch/arm-linux.c,
4466 arch/arm-get-next-pcs.c.
4467 (arm-linux.o): New rule.
4468 (arm-get-next-pcs.o): New rule.
4469 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4471 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4472 to linux-aarch32-low.c.
4473 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4474 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4475 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4476 (thumb2_breakpoint_len): Likewise.
4477 (arm_is_thumb_mode): Make non-static.
4478 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4479 from linux-aarch32-low.c.
4480 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4481 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4482 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4483 (thumb2_breakpoint_len): Likewise.
4484 (arm_is_thumb_mode): New declaration.
4485 * linux-arm-low.c: Include arch/arm-linux.h
4486 aarch/arm-get-next-pcs.h, sys/syscall.h.
4487 (get_next_pcs_ops): New struct.
4488 (get_next_pcs_addr_bits_remove): New function.
4489 (get_next_pcs_is_thumb): New function.
4490 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4491 (arm_sigreturn_next_pc): Likewise.
4492 (get_next_pcs_syscall_next_pc): Likewise.
4493 (arm_gdbserver_get_next_pcs): Likewise.
4494 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4496 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4497 * server.h: Include gdb_vecs.h.
4499 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4501 * Makefile.in (SFILES): Append common/common-regcache.c.
4502 (OBS): Append common-regcache.o.
4503 (common-regcache.o): New rule.
4504 * regcache.c (init_register_cache): Initialize cache to
4506 (regcache_raw_read_unsigned): New function.
4507 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4508 register_status enum.
4510 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4512 * linux-aarch64-low.c (the_low_targets): Rename
4513 breakpoint_reinsert_addr to get_next_pcs.
4514 * linux-arm-low.c (the_low_targets): Likewise.
4515 * linux-bfin-low.c (the_low_targets): Likewise.
4516 * linux-cris-low.c (the_low_targets): Likewise.
4517 * linux-crisv32-low.c (the_low_targets): Likewise.
4518 * linux-low.c (can_software_single_step): Likewise.
4519 (install_software_single_step_breakpoints): New function.
4520 (start_step_over): Use install_software_single_step_breakpoints.
4521 * linux-low.h: New CORE_ADDR vector.
4522 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4524 * linux-mips-low.c (the_low_targets): Likewise.
4525 * linux-nios2-low.c (the_low_targets): Likewise.
4526 * linux-sparc-low.c (the_low_targets): Likewise.
4528 2015-12-17 Pedro Alves <palves@redhat.com>
4530 * linux-low.c (linux_kill_one_lwp): Remove references to
4532 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4534 (linux_init_signals): Delete.
4535 (initialize_low): Adjust.
4536 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4538 2015-12-16 Pedro Alves <palves@redhat.com>
4540 * configure.ac (compiler warning flags): When testing a
4541 -Wno-foo option, check whether -Wfoo works instead.
4542 * configure: Regenerate.
4544 2015-12-11 Don Breazeal <donb@codesourcery.com>
4546 * server.c (process_serial_event): Don't exit from gdbserver
4547 in remote mode if there are still active inferiors.
4549 2015-12-11 Yao Qi <yao.qi@linaro.org>
4551 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4552 arm_breakpoint_at if the process is 32-bit.
4554 2015-12-11 Yao Qi <yao.qi@linaro.org>
4556 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4559 2015-12-07 Yao Qi <yao.qi@linaro.org>
4561 * configure.srv: Append arm.o to srv_tgtobj for
4562 aarch64*-*-linux* target.
4563 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4564 from linux-arm-low.c.
4565 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4566 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4567 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4568 (thumb2_breakpoint_len): Likewise.
4569 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4570 (arm_breakpoint_kinds): Likewise.
4571 (arm_breakpoint_kind_from_pc): Likewise.
4572 (arm_sw_breakpoint_from_kind): Likewise.
4573 (arm_breakpoint_kind_from_current_state): Likewise.
4574 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4575 (arm_sw_breakpoint_from_kind): Declare.
4576 (arm_breakpoint_kind_from_current_state): Declare.
4577 (arm_breakpoint_at): Declare.
4578 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4579 arm_sw_breakpoint_from_kind if process is 32-bit.
4580 (aarch64_breakpoint_kind_from_pc): New function.
4581 (aarch64_breakpoint_kind_from_current_state): New function.
4582 (the_low_target): Initialize fields breakpoint_kind_from_pc
4583 and breakpoint_kind_from_current_state.
4584 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4585 linux-aarch32-low.c.
4586 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4587 (arm_breakpoint, arm_breakpoint_len): Likewise.
4588 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4589 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4590 (arm_is_thumb_mode): Likewise.
4591 (arm_breakpoint_at): Likewise.
4592 (arm_breakpoint_kind_from_pc): Likewise.
4593 (arm_sw_breakpoint_from_kind): Likewise.
4594 (arm_breakpoint_kind_from_current_state): Likewise.
4597 2015-08-04 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4600 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4601 * server.c (extended_protocol): Remove "static".
4602 * server.h (extended_protocol): Declare it.
4604 2015-12-04 Josh Stone <jistone@redhat.com>
4606 * target.h (struct target_ops) <arch_setup>: Rename to ...
4607 (struct target_ops) <post_create_inferior>: ... this.
4608 (target_arch_setup): Rename to ...
4609 (target_post_create_inferior): ... this, calling post_create_inferior.
4610 * server.c (start_inferior): Update target_arch_setup calls to
4611 target_post_create_inferior.
4612 * linux-low.c (linux_low_ptrace_options): Forward declare.
4613 (linux_arch_setup): Update its comment for general use.
4614 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4615 (struct linux_target_ops): Use linux_post_create_inferior.
4616 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4617 to post_create_inferior.
4618 * nto-low.c (struct nto_target_ops): Likewise.
4619 * spu-low.c (struct spu_target_ops): Likewise.
4620 * win32-low.c (struct win32_target_ops): Likewise.
4622 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4624 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4626 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4628 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4629 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4630 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4631 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4632 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4633 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4634 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4635 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4636 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4637 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4638 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4639 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4641 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4643 * linux-low.c (linux_look_up_symbols): Don't call
4644 linux_supports_traceclone.
4645 * linux-low.h (thread_db_init): Remove use_events argument.
4646 * thread-db.c (thread_db_use_event): Remove global variable.
4647 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4648 (struct thread_db) <td_create_bp>: Remove field.
4649 (thread_db_create_event): Remove function.
4650 (thread_db_enable_reporting): Likewise.
4651 (find_one_thread): Don't check for thread_db_use_events.
4652 (attach_thread): Likewise.
4653 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4654 (try_thread_db_load_1): Don't check for thread_db_use_events.
4655 (thread_db_init): Remove use_events argument and thread events
4657 (remove_thread_event_breakpoints): Remove function.
4658 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4660 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4662 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4664 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4665 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4666 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4667 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4668 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4670 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4672 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4673 * linux-low.c (can_hardware_single_step): Use
4674 supports_hardware_single_step.
4675 (can_software_single_step): New function.
4676 (start_step_over): Call can_software_single_step.
4677 (linux_supports_hardware_single_step): New function.
4678 (struct target_ops) <supports_software_single_step>: Initialize.
4679 * linux-low.h (struct linux_target_ops)
4680 <supports_hardware_single_step>: Initialize.
4681 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4682 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4683 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4684 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4685 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4686 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4687 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4688 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4689 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4690 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4692 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4693 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4695 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4696 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4697 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4699 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4700 * target.h (struct target_ops): <supports_software_single_step>:
4702 (target_supports_software_single_step): New macro.
4704 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4706 * linux-low.c (linux_wait_1): Fix pc advance condition.
4707 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4708 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4710 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 * linux-arm-low.c (arm_is_thumb_mode): New function.
4713 (arm_breakpoint_at): Use arm_is_thumb_mode.
4714 (arm_breakpoint_kind_from_current_state): New function.
4715 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4717 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4718 (linux_breakpoint_kind_from_current_state): New function.
4719 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4720 * linux-low.h (struct linux_target_ops)
4721 <breakpoint_kind_from_current_state>: New field.
4722 * target.h (struct target_ops): Likewise.
4723 (target_breakpoint_kind_from_current_state): New macro.
4725 2015-11-30 Pedro Alves <palves@redhat.com>
4727 * linux-low.c (linux_resume): Wake up the event loop before
4730 2015-11-30 Pedro Alves <palves@redhat.com>
4732 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4734 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4736 * target.c (struct thread_search): New structure.
4737 (thread_search_callback): New function.
4738 (prev_general_thread): New global.
4739 (prepare_to_access_memory, done_accessing_memory): New functions.
4740 * target.h (prepare_to_access_memory, done_accessing_memory):
4741 Replace macros with function declarations.
4743 2015-11-30 Pedro Alves <palves@redhat.com>
4746 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4747 report TARGET_WAITKIND_NO_RESUMED.
4748 * remote-utils.c (prepare_resume_reply): Handle
4749 TARGET_WAITKIND_NO_RESUMED.
4750 * server.c (report_no_resumed): New global.
4751 (handle_query) <qSupported>: Handle "no-resumed+". Report
4752 "no-resumed+" support.
4753 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4754 return error if the client doesn't support no-resumed events.
4755 (push_stop_notification): New function.
4756 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4757 events if the client supports them.
4759 2015-11-30 Pedro Alves <palves@redhat.com>
4761 * linux-low.c (thread_still_has_status_pending_p): Don't check
4763 (lwp_resumed): New function.
4764 (status_pending_p_callback): Return early if the LWP is not
4765 supposed to be resumed.
4767 2015-11-30 Pedro Alves <palves@redhat.com>
4769 * linux-low.c (handle_extended_wait): Assert that the LWP's
4770 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4771 thread create events, leave the new child's status pending.
4772 (linux_low_filter_event): If GDB wants to hear about thread exit
4773 events, leave the LWP marked dead and don't delete it.
4774 (linux_wait_for_event_filtered): Don't check for thread exit.
4775 (filter_exit_event): New function.
4776 (linux_wait_1): Use it, when returning an exit event.
4777 (linux_resume_one_lwp_throw): Assert that the LWP's
4778 waitstatus is TARGET_WAITKIND_IGNORE.
4779 * remote-utils.c (prepare_resume_reply): Handle
4780 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4781 * server.c (report_thread_events): New global.
4782 (handle_general_set): Handle QThreadEvents.
4783 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4784 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4785 TARGET_WAITKIND_THREAD_EXITED.
4786 * server.h (report_thread_events): Declare.
4788 2015-11-30 Pedro Alves <palves@redhat.com>
4790 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4791 the thread's last_resume_kind was resume_stop.
4793 2015-11-30 Pedro Alves <palves@redhat.com>
4795 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4798 2015-11-30 Pedro Alves <palves@redhat.com>
4800 * server.c (handle_v_requests): Handle vCtrlC.
4802 2015-11-30 Pedro Alves <palves@redhat.com>
4804 * gdbthread.h (find_any_thread_of_pid): Declare.
4805 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4807 * server.c (handle_query): If current_thread is NULL, look for
4808 another thread of the selected process.
4810 2015-11-26 Daniel Colascione <dancol@dancol.org>
4811 Simon Marchi <simon.marchi@ericsson.com>
4813 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4814 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4816 * target.h (struct target_ops) <thread_name>: New field.
4817 (target_thread_name): New macro.
4819 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4821 * regcache.h (regcache_invalidate_pid): Add declaration.
4822 * regcache.c (regcache_invalidate_pid): New function, extracted
4823 from regcache_invalidate.
4824 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4825 Add trivial documentation comment.
4826 * lynx-low.c: Use regcache_invalidate_pid instead of
4827 regcache_invalidate.
4829 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4831 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4832 and Elf64_auxv_t if the target is Android.
4834 2015-11-22 Doug Evans <xdje42@gmail.com>
4836 * target.h: #include <sys/types.h>.
4838 2015-11-19 Pedro Alves <palves@redhat.com>
4840 * linux-low.c (linux_process_qsupported): Change prototype.
4842 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4844 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4845 and adjust to loop over all features.
4846 * server.c (handle_query) <qSupported>: Adjust to call
4847 target_process_qsupported once, passing it a vector of unprocessed
4849 * target.h (struct target_ops) <process_qsupported>: Change
4851 (target_process_qsupported): Adjust.
4853 2015-11-19 Pedro Alves <palves@redhat.com>
4855 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4857 * configure: Regenerate.
4859 2015-11-19 Pedro Alves <palves@redhat.com>
4861 * configure: Regenerate.
4863 2015-11-19 Yao Qi <yao.qi@linaro.org>
4865 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4868 2015-11-19 Yao Qi <yao.qi@linaro.org>
4870 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4871 (struct aarch64_operand): Move enum out.
4873 2015-11-19 Yao Qi <yao.qi@linaro.org>
4875 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4876 struct user_fpsimd_state *.
4877 (aarch64_store_fpregset): Likewise.
4879 2015-11-19 Yao Qi <yao.qi@linaro.org>
4881 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4882 struct user_pt_regs *.
4883 (aarch64_store_gregset): Likewise.
4885 2015-11-18 Pedro Alves <palves@redhat.com>
4887 * Makefile.in (all_object_files): Add $IPA_OBJS.
4889 2015-11-17 Pedro Alves <palves@redhat.com>
4891 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4892 GDB_SIGNAL_0 and gdb_signal_to_string.
4894 2015-11-17 Pedro Alves <palves@redhat.com>
4896 * win32-low.c (handle_output_debug_string): Remove parameter.
4897 (win32_kill): Remove our_status local and adjust call to
4898 handle_output_debug_string.
4899 (get_child_debug_event): Adjust call to
4900 handle_output_debug_string.
4902 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4904 * linux-mips-low.c (mips_fill_gregset): Add cast.
4905 (mips_store_gregset): Likewise.
4906 (mips_fill_fpregset): Likewise.
4907 (mips_store_fpregset): Likewise.
4909 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4911 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4914 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4916 * linux-mips-low.c (mips_linux_new_thread): Change type of
4917 watch_type to enum target_hw_bp_type.
4919 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4921 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4922 Change return type to arm_hwbp_type.
4924 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4926 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4927 (arm_store_gregset): Likewise.
4928 * linux-arm-low.c (arm_get_hwcap): Likewise.
4929 (arm_read_description): Likewise.
4931 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4933 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4935 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4937 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4938 (ppc_fill_vsxregset): Likewise.
4939 (ppc_store_vsxregset): Likewise.
4940 (ppc_fill_vrregset): Likewise.
4941 (ppc_store_vrregset): Likewise.
4942 (ppc_fill_evrregset): Likewise.
4943 (ppc_store_evrregset): Likewise.
4945 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4947 * linux-ppc-low.c (ppc_usrregs_info): Remove
4948 forward-declaration.
4949 (ppc_arch_setup): Move lower in file.
4951 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4953 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4954 (ps_pdwrite): Likewise.
4956 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4958 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4959 to after assert checks.
4961 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4963 * proc-service.c (ps_pdread): Add/adjust casts.
4964 (ps_pdwrite): Add/adjust casts.
4966 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4968 * server.c (handle_search_memory_1): Cast return value of
4971 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4973 * server.c (write_qxfer_response): Change type of data to
4976 2015-10-29 Pedro Alves <palves@redhat.com>
4978 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4980 2015-10-29 Pedro Alves <palves@redhat.com>
4982 * tracepoint.c (clear_installed_tracepoints): Add casts.
4984 2015-10-29 Pedro Alves <palves@redhat.com>
4986 * server.c (handle_v_cont, process_serial_event): Add enum
4987 gdb_signal casts to signal parsing code.
4989 2015-10-29 Pedro Alves <palves@redhat.com>
4991 * linux-low.h (NULL_REGSET): Define.
4992 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4993 * linux-arm-low.c (arm_regsets): Likewise.
4994 * linux-crisv32-low.c (cris_regsets): Likewise.
4995 * linux-m68k-low.c (m68k_regsets): Likewise.
4996 * linux-mips-low.c (mips_regsets): Likewise.
4997 * linux-nios2-low.c (nios2_regsets): Likewise.
4998 * linux-ppc-low.c (ppc_regsets): Likewise.
4999 * linux-s390-low.c (s390_regsets): Likewise.
5000 * linux-sh-low.c (sh_regsets): Likewise.
5001 * linux-sparc-low.c (sparc_regsets): Likewise.
5002 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5003 * linux-tile-low.c (tile_regsets): Likewise.
5004 * linux-x86-low.c (x86_regsets): Likewise.
5005 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5007 2015-10-29 Pedro Alves <palves@redhat.com>
5009 * linux-low.h (NULL_REGSET): Define.
5010 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5011 * linux-arm-low.c (arm_regsets): Likewise.
5012 * linux-crisv32-low.c (cris_regsets): Likewise.
5013 * linux-m68k-low.c (m68k_regsets): Likewise.
5014 * linux-mips-low.c (mips_regsets): Likewise.
5015 * linux-nios2-low.c (nios2_regsets): Likewise.
5016 * linux-ppc-low.c (ppc_regsets): Likewise.
5017 * linux-s390-low.c (s390_regsets): Likewise.
5018 * linux-sh-low.c (sh_regsets): Likewise.
5019 * linux-sparc-low.c (sparc_regsets): Likewise.
5020 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5021 * linux-tile-low.c (tile_regsets): Likewise.
5022 * linux-x86-low.c (x86_regsets): Likewise.
5023 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5025 2015-10-26 Doug Evans <dje@google.com>
5027 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5029 2015-10-26 Doug Evans <dje@google.com>
5031 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5033 2015-10-26 Doug Evans <dje@google.com>
5035 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5037 (attach_thread, find_new_threads_callback): Ditto.
5039 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5041 * mem-break.h (set_breakpoint_data): Remove.
5043 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5045 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5046 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5047 (initialize_low): Remove set_breakpoint_data call.
5048 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5049 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5050 (initialize_low): Remove set_breakpoint_data call.
5051 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5052 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5053 (initialize_low): Remove set_breakpoint_data call.
5055 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5057 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5058 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5059 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5060 * target.h (target_breakpoint_kind_from_pc): New macro.
5062 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5064 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5065 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5066 the default breakpoint kind.
5068 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5070 * linux-arm-low.c (arm_supports_z_point_type): Add software
5073 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5075 * linux-arm-low.c: Refactor breakpoint definitions.
5076 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5077 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5079 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5081 * Makefile.in: Add arm.c/o.
5082 * configure.srv: Likewise.
5083 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5084 (arm_breakpoint_kind_from_pc): New function.
5085 (arm_sw_breakpoint_from_kind): Return proper kind.
5086 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5088 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5090 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5092 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5093 (struct raw_breakpoint) <size>: Remove.
5094 (struct raw_breakpoint) <kind>: Add.
5095 (bp_size): New function.
5096 (bp_opcode): Likewise.
5097 (find_raw_breakpoint_at): Adjust for kind.
5098 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5099 (remove_memory_breakpoint): Adjust for kind call bp_size.
5100 (set_raw_breakpoint_at): Adjust for kind.
5101 (set_breakpoint): Likewise.
5102 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5103 (delete_raw_breakpoint): Adjust for kind.
5104 (delete_breakpoint): Likewise.
5105 (find_gdb_breakpoint): Likewise.
5106 (set_gdb_breakpoint_1): Likewise.
5107 (set_gdb_breakpoint): Likewise.
5108 (delete_gdb_breakpoint_1): Likewise.
5109 (delete_gdb_breakpoint): Likewise.
5110 (uninsert_raw_breakpoint): Likewise.
5111 (reinsert_raw_breakpoint): Likewise.
5112 (set_breakpoint_data): Remove.
5113 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5114 (check_mem_read): Adjust for kind call bp_size.
5115 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5116 (clone_one_breakpoint): Adjust for kind.
5117 * mem-break.h (set_gdb_breakpoint): Likewise.
5118 (delete_gdb_breakpoint): Likewise.
5119 * server.c (process_serial_event): Likewise.
5121 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5123 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5124 (struct linux_target_ops) <breakpoint>: Remove.
5125 (struct linux_target_ops) <breakpoint_len>: Remove.
5126 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5127 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5128 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5129 (arm_sw_breakpoint_from_kind): New function.
5130 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5131 (struct linux_target_ops) <breakpoint>: Remove.
5132 (struct linux_target_ops) <breakpoint_len>: Remove.
5133 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5134 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5135 * linux-cris-low.c (cris_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-crisv32-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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5146 and sw_breakpoint_from_kind to increment the pc.
5147 (linux_breakpoint_kind_from_pc): New function.
5148 (linux_sw_breakpoint_from_kind): New function.
5149 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5150 (initialize_low): Call breakpoint_kind_from_pc and
5151 sw_breakpoint_from_kind to replace breakpoint_data/len.
5152 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5154 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5155 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5156 (struct linux_target_ops) <breakpoint>: Remove.
5157 (struct linux_target_ops) <breakpoint_len>: Remove.
5158 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5159 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5160 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5201 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5202 (struct linux_target_ops) <breakpoint>: Remove.
5203 (struct linux_target_ops) <breakpoint_len>: Remove.
5204 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5205 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5206 * linux-xtensa-low.c (xtensa_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.
5212 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5214 * linux-cris-low.c (cris_get_pc): Remove void arg.
5216 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5218 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5221 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5223 * inferiors.c (thread_pid_matches_callback): New function.
5224 (find_thread_process): New function.
5225 (remove_thread): Reset current_thread.
5226 (remove_process): Assert threads have been removed first.
5228 2015-10-15 Yao Qi <yao.qi@linaro.org>
5230 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5232 (aarch64_remove_point): Likewise.
5233 * regcache.c (regcache_register_size): New function.
5235 2015-10-12 Yao Qi <yao.qi@linaro.org>
5237 * linux-aarch64-low.c: Update all callers as emit_load_store
5238 is renamed to aarch64_emit_load_store.
5240 2015-10-12 Yao Qi <yao.qi@linaro.org>
5242 * linux-aarch64-low.c: Update all callers of function renaming
5243 from emit_insn to aarch64_emit_insn.
5245 2015-10-12 Yao Qi <yao.qi@linaro.org>
5247 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5248 arch/aarch64-insn.h.
5249 (struct aarch64_memory_operand): Likewise.
5251 (emit_insn): Move to arch/aarch64-insn.c.
5252 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5253 (emit_load_store): Move to arch/aarch64-insn.c.
5254 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5255 (can_encode_int32): Remove.
5257 2015-10-12 Yao Qi <yao.qi@linaro.org>
5259 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5260 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5261 (aarch64_relocate_instruction): Likewise.
5262 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5263 (struct aarch64_insn_visitor): Likewise.
5265 2015-10-12 Yao Qi <yao.qi@linaro.org>
5267 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5268 (struct aarch64_insn_visitor): New.
5269 (struct aarch64_insn_relocation_data): New.
5270 (aarch64_ftrace_insn_reloc_b): New function.
5271 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5272 (aarch64_ftrace_insn_reloc_cb): Likewise.
5273 (aarch64_ftrace_insn_reloc_tb): Likewise.
5274 (aarch64_ftrace_insn_reloc_adr): Likewise.
5275 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5276 (aarch64_ftrace_insn_reloc_others): Likewise.
5278 (aarch64_relocate_instruction): Use visitor.
5280 2015-10-12 Yao Qi <yao.qi@linaro.org>
5282 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5283 int. Add argument buf.
5284 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5285 aarch64_relocate_instruction.
5287 2015-10-12 Yao Qi <yao.qi@linaro.org>
5289 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5290 argument insn. Remove local variable insn. Don't call
5292 (aarch64_install_fast_tracepoint_jump_pad): Call
5295 2015-09-30 Yao Qi <yao.qi@linaro.org>
5297 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5298 (emit_load_store_pair): Likewise.
5300 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5302 * dll.c (match_dll): Add cast(s).
5303 (unloaded_dll): Likewise.
5304 * linux-low.c (second_thread_of_pid_p): Likewise.
5305 (delete_lwp_callback): Likewise.
5306 (count_events_callback): Likewise.
5307 (select_event_lwp_callback): Likewise.
5308 (linux_set_resume_request): Likewise.
5309 * server.c (accumulate_file_name_length): Likewise.
5310 (emit_dll_description): Likewise.
5311 (handle_qxfer_threads_worker): Likewise.
5312 (visit_actioned_threads): Likewise.
5313 * thread-db.c (any_thread_of): Likewise.
5314 * tracepoint.c (same_process_p): Likewise.
5315 (match_blocktype): Likewise.
5316 (build_traceframe_info_xml): Likewise.
5318 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5320 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5322 (gdb_unparse_agent_expr): Likewise.
5323 * hostio.c (require_data): Likewise.
5324 (handle_pread): Likewise.
5325 * linux-low.c (disable_regset): Likewise.
5326 (fetch_register): Likewise.
5327 (store_register): Likewise.
5328 (get_dynamic): Likewise.
5329 (linux_qxfer_libraries_svr4): Likewise.
5330 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5331 (set_fast_tracepoint_jump): Likewise.
5332 (uninsert_fast_tracepoint_jumps_at): Likewise.
5333 (reinsert_fast_tracepoint_jumps_at): Likewise.
5334 (validate_inserted_breakpoint): Likewise.
5335 (clone_agent_expr): Likewise.
5336 * regcache.c (init_register_cache): Likewise.
5337 * remote-utils.c (putpkt_binary_1): Likewise.
5338 (decode_M_packet): Likewise.
5339 (decode_X_packet): Likewise.
5340 (look_up_one_symbol): Likewise.
5341 (relocate_instruction): Likewise.
5342 (monitor_output): Likewise.
5343 * server.c (handle_search_memory): Likewise.
5344 (handle_qxfer_exec_file): Likewise.
5345 (handle_qxfer_libraries): Likewise.
5346 (handle_qxfer): Likewise.
5347 (handle_query): Likewise.
5348 (handle_v_cont): Likewise.
5349 (handle_v_run): Likewise.
5350 (captured_main): Likewise.
5351 * target.c (write_inferior_memory): Likewise.
5352 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5353 * tracepoint.c (init_trace_buffer): Likewise.
5354 (add_tracepoint_action): Likewise.
5355 (add_traceframe): Likewise.
5356 (add_traceframe_block): Likewise.
5357 (cmd_qtdpsrc): Likewise.
5358 (cmd_qtdv): Likewise.
5359 (cmd_qtstatus): Likewise.
5360 (response_source): Likewise.
5361 (response_tsv): Likewise.
5362 (cmd_qtnotes): Likewise.
5363 (gdb_collect): Likewise.
5364 (initialize_tracepoint): Likewise.
5366 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5368 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5369 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5370 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5372 (enum aarch64_condition_codes): New enum.
5373 (w0): New static global.
5376 (struct aarch64_memory_operand) <type>: New
5377 MEMORY_OPERAND_POSTINDEX type.
5378 (postindex_memory_operand): New helper function.
5379 (emit_ret): New function.
5380 (emit_load_store_pair): New function, factored out of emit_stp
5381 with support for MEMORY_OPERAND_POSTINDEX.
5382 (emit_stp): Rewrite using emit_load_store_pair.
5383 (emit_ldp): New function.
5384 (emit_load_store): Likewise.
5385 (emit_ldr): Mention post-index instruction in comment.
5386 (emit_ldrh): New function.
5387 (emit_ldrb): New function.
5388 (emit_ldrsw): Mention post-index instruction in comment.
5389 (emit_str): Likewise.
5390 (emit_subs): New function.
5391 (emit_cmp): Likewise.
5392 (emit_and): Likewise.
5393 (emit_orr): Likewise.
5394 (emit_orn): Likewise.
5395 (emit_eor): Likewise.
5396 (emit_mvn): Likewise.
5397 (emit_lslv): Likewise.
5398 (emit_lsrv): Likewise.
5399 (emit_asrv): Likewise.
5400 (emit_mul): Likewise.
5401 (emit_sbfm): Likewise.
5402 (emit_sbfx): Likewise.
5403 (emit_ubfm): Likewise.
5404 (emit_ubfx): Likewise.
5405 (emit_csinc): Likewise.
5406 (emit_cset): Likewise.
5407 (emit_nop): Likewise.
5408 (emit_ops_insns): New helper function.
5409 (emit_pop): Likewise.
5410 (emit_push): Likewise.
5411 (aarch64_emit_prologue): New function.
5412 (aarch64_emit_epilogue): Likewise.
5413 (aarch64_emit_add): Likewise.
5414 (aarch64_emit_sub): Likewise.
5415 (aarch64_emit_mul): Likewise.
5416 (aarch64_emit_lsh): Likewise.
5417 (aarch64_emit_rsh_signed): Likewise.
5418 (aarch64_emit_rsh_unsigned): Likewise.
5419 (aarch64_emit_ext): Likewise.
5420 (aarch64_emit_log_not): Likewise.
5421 (aarch64_emit_bit_and): Likewise.
5422 (aarch64_emit_bit_or): Likewise.
5423 (aarch64_emit_bit_xor): Likewise.
5424 (aarch64_emit_bit_not): Likewise.
5425 (aarch64_emit_equal): Likewise.
5426 (aarch64_emit_less_signed): Likewise.
5427 (aarch64_emit_less_unsigned): Likewise.
5428 (aarch64_emit_ref): Likewise.
5429 (aarch64_emit_if_goto): Likewise.
5430 (aarch64_emit_goto): Likewise.
5431 (aarch64_write_goto_address): Likewise.
5432 (aarch64_emit_const): Likewise.
5433 (aarch64_emit_call): Likewise.
5434 (aarch64_emit_reg): Likewise.
5435 (aarch64_emit_pop): Likewise.
5436 (aarch64_emit_stack_flush): Likewise.
5437 (aarch64_emit_zero_ext): Likewise.
5438 (aarch64_emit_swap): Likewise.
5439 (aarch64_emit_stack_adjust): Likewise.
5440 (aarch64_emit_int_call_1): Likewise.
5441 (aarch64_emit_void_call_2): Likewise.
5442 (aarch64_emit_eq_goto): Likewise.
5443 (aarch64_emit_ne_goto): Likewise.
5444 (aarch64_emit_lt_goto): Likewise.
5445 (aarch64_emit_le_goto): Likewise.
5446 (aarch64_emit_gt_goto): Likewise.
5447 (aarch64_emit_ge_got): Likewise.
5448 (aarch64_emit_ops_impl): New static global variable.
5449 (aarch64_emit_ops): New target function, return
5450 &aarch64_emit_ops_impl.
5451 (struct linux_target_ops): Install it.
5453 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5455 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5456 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5458 * linux-aarch64-ipa.c: New file.
5459 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5461 (aarch64_get_thread_area): New target method.
5462 (extract_signed_bitfield): New helper function.
5463 (aarch64_decode_ldr_literal): New function.
5464 (enum aarch64_opcodes): New enum.
5465 (struct aarch64_register): New struct.
5466 (struct aarch64_operand): New struct.
5467 (x0): New static global.
5476 (aarch64_register): New helper function.
5477 (register_operand): Likewise.
5478 (immediate_operand): Likewise.
5479 (struct aarch64_memory_operand): New struct.
5480 (offset_memory_operand): New helper function.
5481 (preindex_memory_operand): Likewise.
5482 (enum aarch64_system_control_registers): New enum.
5483 (ENCODE): New macro.
5484 (emit_insn): New helper function.
5485 (emit_b): New function.
5486 (emit_bcond): Likewise.
5487 (emit_cb): Likewise.
5488 (emit_tb): Likewise.
5489 (emit_blr): Likewise.
5490 (emit_stp): Likewise.
5491 (emit_ldp_q_offset): Likewise.
5492 (emit_stp_q_offset): Likewise.
5493 (emit_load_store): Likewise.
5494 (emit_ldr): Likewise.
5495 (emit_ldrsw): Likewise.
5496 (emit_str): Likewise.
5497 (emit_ldaxr): Likewise.
5498 (emit_stxr): Likewise.
5499 (emit_stlr): Likewise.
5500 (emit_data_processing_reg): Likewise.
5501 (emit_data_processing): Likewise.
5502 (emit_add): Likewise.
5503 (emit_sub): Likewise.
5504 (emit_mov): Likewise.
5505 (emit_movk): Likewise.
5506 (emit_mov_addr): Likewise.
5507 (emit_mrs): Likewise.
5508 (emit_msr): Likewise.
5509 (emit_sevl): Likewise.
5510 (emit_wfe): Likewise.
5511 (append_insns): Likewise.
5512 (can_encode_int32_in): New helper function.
5513 (aarch64_relocate_instruction): New function.
5514 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5515 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5516 (struct linux_target_ops): Install aarch64_get_thread_area,
5517 aarch64_install_fast_tracepoint_jump_pad and
5518 aarch64_get_min_fast_tracepoint_insn_len.
5520 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5522 * Makefile.in (aarch64-insn.o): New rule.
5523 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5525 2015-09-21 Yao Qi <yao.qi@linaro.org>
5527 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5529 2015-09-21 Yao Qi <yao.qi@linaro.org>
5531 * tracepoint.c (max_jump_pad_size): Remove.
5533 2015-09-18 Yao Qi <yao.qi@linaro.org>
5535 * linux-aarch64-low.c: Don't include sys/uio.h.
5536 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5538 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5540 * tracepoint.c (eval_result_type): Change prototype.
5541 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5543 2015-09-15 Pedro Alves <palves@redhat.com>
5545 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5546 Check whether to report exec events instead of checking whether
5547 multiprocess is enabled.
5549 2015-09-15 Pedro Alves <palves@redhat.com>
5552 * remote-utils.c (prepare_resume_reply): Merge
5553 TARGET_WAITKIND_VFORK_DONE switch case with the
5554 TARGET_WAITKIND_FORKED case.
5556 2015-09-15 Yao Qi <yao.qi@linaro.org>
5558 * server.c (handle_query): Check string comparison using
5559 "else if" instead of "if".
5561 2015-09-15 Yao Qi <yao.qi@linaro.org>
5563 * server.c (vCont_supported): New global variable.
5564 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5565 matches. Append ";vContSupported+" to own_buf.
5566 (handle_v_requests): Append ";s;S" to own_buf if target supports
5567 hardware single step or vCont_supported is false.
5568 (capture_main): Set vCont_supported to zero.
5570 2015-09-15 Yao Qi <yao.qi@linaro.org>
5572 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5574 (linux_supports_hardware_single_step): ... New function.
5575 (linux_target_ops): Update.
5576 * lynx-low.c (lynx_target_ops): Set field
5577 supports_hardware_single_step to target_can_do_hardware_single_step.
5578 * nto-low.c (nto_target_ops): Likewise.
5579 * spu-low.c (spu_target_ops): Likewise.
5580 * win32-low.c (win32_target_ops): Likewise.
5581 * target.c (target_can_do_hardware_single_step): New function.
5582 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5583 Remove. <supports_hardware_single_step>: New field.
5584 (target_supports_conditional_breakpoints): Remove.
5585 (target_supports_hardware_single_step): New macro.
5586 (target_can_do_hardware_single_step): Declare.
5587 * server.c (handle_query): Use target_supports_hardware_single_step
5588 instead of target_supports_conditional_breakpoints.
5590 2015-09-15 Yao Qi <yao.qi@linaro.org>
5592 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5594 (struct linux_target_ops the_low_target): Install
5595 aarch64_linux_siginfo_fixup.
5597 2015-09-11 Don Breazeal <donb@codesourcery.com>
5598 Luis Machado <lgustavo@codesourcery.com>
5600 * linux-low.c (linux_mourn): Static declaration.
5601 (linux_arch_setup): Move in front of
5602 handle_extended_wait.
5603 (linux_arch_setup_thread): New function.
5604 (handle_extended_wait): Handle exec events. Call
5605 linux_arch_setup_thread. Make event_lwp argument a
5606 pointer-to-a-pointer.
5607 (check_zombie_leaders): Do not check stopped threads.
5608 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5609 (linux_low_filter_event): Add lwp and thread for exec'ing
5610 non-leader thread if leader thread has been deleted.
5611 Refactor code into linux_arch_setup_thread and call it.
5612 Pass child lwp pointer by reference to handle_extended_wait.
5613 (linux_wait_for_event_filtered): Update comment.
5614 (linux_wait_1): Prevent clobbering exec event status.
5615 (linux_supports_exec_events): New function.
5616 (linux_target_ops) <supports_exec_events>: Initialize new member.
5617 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5619 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5620 * server.c (report_exec_events): New global variable.
5621 (handle_query): Handle qSupported query for exec-events feature.
5622 (captured_main): Initialize report_exec_events.
5623 * server.h (report_exec_events): Declare new global variable.
5624 * target.h (struct target_ops) <supports_exec_events>: New
5626 (target_supports_exec_events): New macro.
5627 * win32-low.c (win32_target_ops) <supports_exec_events>:
5628 Initialize new member.
5630 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5632 * linux-low.c (linux_low_enable_btrace): Remove.
5633 (linux_target_ops): Replace linux_low_enable_btrace with
5634 linux_enable_btrace.
5636 2015-09-03 Yao Qi <yao.qi@linaro.org>
5638 * linux-aarch64-low.c (aarch64_insert_point): Call
5639 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5642 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5644 * linux-low.c (check_stopped_by_breakpoint): Use
5645 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5647 2015-08-27 Pedro Alves <palves@redhat.com>
5649 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5651 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5653 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5654 the XNEW-family equivalent.
5655 (compile_bytecodes): Likewise.
5656 * dll.c (loaded_dll): Likewise.
5657 * event-loop.c (append_callback_event): Likewise.
5658 (create_file_handler): Likewise.
5659 (create_file_event): Likewise.
5660 * hostio.c (handle_open): Likewise.
5661 * inferiors.c (add_thread): Likewise.
5662 (add_process): Likewise.
5663 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5664 * linux-arm-low.c (arm_new_process): Likewise.
5665 (arm_new_thread): Likewise.
5666 * linux-low.c (add_to_pid_list): Likewise.
5667 (linux_add_process): Likewise.
5668 (handle_extended_wait): Likewise.
5669 (add_lwp): Likewise.
5670 (enqueue_one_deferred_signal): Likewise.
5671 (enqueue_pending_signal): Likewise.
5672 (linux_resume_one_lwp_throw): Likewise.
5673 (linux_resume_one_thread): Likewise.
5674 (linux_read_memory): Likewise.
5675 (linux_write_memory): Likewise.
5676 * linux-mips-low.c (mips_linux_new_process): Likewise.
5677 (mips_linux_new_thread): Likewise.
5678 (mips_add_watchpoint): Likewise.
5679 * linux-x86-low.c (initialize_low_arch): Likewise.
5680 * lynx-low.c (lynx_add_process): Likewise.
5681 * mem-break.c (set_raw_breakpoint_at): Likewise.
5682 (set_breakpoint): Likewise.
5683 (add_condition_to_breakpoint): Likewise.
5684 (add_commands_to_breakpoint): Likewise.
5685 (clone_agent_expr): Likewise.
5686 (clone_one_breakpoint): Likewise.
5687 * regcache.c (new_register_cache): Likewise.
5688 * remote-utils.c (look_up_one_symbol): Likewise.
5689 * server.c (queue_stop_reply): Likewise.
5690 (start_inferior): Likewise.
5691 (queue_stop_reply_callback): Likewise.
5692 (handle_target_event): Likewise.
5693 * spu-low.c (fetch_ppc_memory): Likewise.
5694 (store_ppc_memory): Likewise.
5695 * target.c (set_target_ops): Likewise.
5696 * thread-db.c (thread_db_load_search): Likewise.
5697 (try_thread_db_load_1): Likewise.
5698 * tracepoint.c (add_tracepoint): Likewise.
5699 (add_tracepoint_action): Likewise.
5700 (create_trace_state_variable): Likewise.
5701 (cmd_qtdpsrc): Likewise.
5702 (cmd_qtro): Likewise.
5703 (add_while_stepping_state): Likewise.
5704 * win32-low.c (child_add_thread): Likewise.
5705 (get_image_name): Likewise.
5707 2015-08-25 Yao Qi <yao.qi@linaro.org>
5709 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5711 2015-08-25 Yao Qi <yao.qi@linaro.org>
5713 * Makefile.in (aarch64-linux.o): New rule.
5714 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5716 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5717 (aarch64_init_debug_reg_state): Make it extern.
5718 (aarch64_linux_prepare_to_resume): Remove.
5720 2015-08-25 Yao Qi <yao.qi@linaro.org>
5722 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5723 lwp_arch_private_info and ptid_of_lwp.
5725 2015-08-25 Yao Qi <yao.qi@linaro.org>
5727 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5728 Find proc_info by find_process_pid. All callers updated.
5730 2015-08-25 Yao Qi <yao.qi@linaro.org>
5732 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5734 (debug_reg_change_callback): Remove.
5735 (aarch64_notify_debug_reg_change): Remove.
5737 2015-08-25 Yao Qi <yao.qi@linaro.org>
5739 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5740 Call current_lwp_ptid.
5742 2015-08-25 Yao Qi <yao.qi@linaro.org>
5744 * linux-aarch64-low.c (debug_reg_change_callback): Use
5747 2015-08-25 Yao Qi <yao.qi@linaro.org>
5749 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5751 2015-08-25 Yao Qi <yao.qi@linaro.org>
5753 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5755 2015-08-25 Yao Qi <yao.qi@linaro.org>
5757 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5760 2015-08-25 Yao Qi <yao.qi@linaro.org>
5762 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5764 (debug_reg_change_callback): Remove argument entry and add argument
5765 lwp. Remove local variable thread. Don't print thread id in the
5766 debugging output. Don't check whether pid of thread equals to pid.
5767 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5768 iterate_over_lwps instead find_inferior.
5770 2015-08-24 Pedro Alves <palves@redhat.com>
5772 * inferiors.c (get_first_process): New function.
5773 * inferiors.h (get_first_process): New declaration.
5774 * remote-utils.c (read_ptid): Default to the first process in the
5775 list, instead of to the current thread's process.
5777 2015-08-24 Pedro Alves <palves@redhat.com>
5779 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5780 * event-loop.c: Likewise.
5781 * remote-utils.c: Likewise.
5782 * tracepoint.c: Likewise.
5784 2015-08-24 Pedro Alves <palves@redhat.com>
5786 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5789 2015-08-21 Pedro Alves <palves@redhat.com>
5791 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5792 instead of literal 1.
5794 2015-08-21 Pedro Alves <palves@redhat.com>
5796 * tdesc.c (default_description): Explicitly zero-initialize.
5798 2015-08-21 Pedro Alves <palves@redhat.com>
5801 * inferiors.c (remove_thread): Discard any pending stop reply for
5803 * server.c (remove_all_on_match_pid): Rename to ...
5804 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5806 (discard_queued_stop_replies): Change parameter to a ptid. Now
5808 (handle_v_kill, kill_inferior_callback, captured_main)
5809 (process_serial_event): Adjust.
5810 * server.h (discard_queued_stop_replies): Declare.
5812 2015-08-21 Pedro Alves <palves@redhat.com>
5814 * linux-low.c (wait_for_sigstop): Always switch to no thread
5815 selected if the previously current thread dies.
5816 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5817 process instead of the current thread's.
5818 * remote-utils.c (input_interrupt): Don't check if there's no
5820 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5821 current thread to the general thread fails, error out.
5822 (handle_qxfer_auxv, handle_qxfer_libraries)
5823 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5824 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5825 (handle_query): Check if there's a thread selected instead of
5826 checking whether there's any thread in the thread list.
5827 (handle_qxfer_threads, handle_qxfer_btrace)
5828 (handle_qxfer_btrace_conf): Don't error out early if there's no
5829 thread in the thread list.
5830 (handle_v_cont, myresume): Don't set the current thread to the
5832 (process_serial_event) <Hg handling>: Also set thread_id if the
5833 previous general thread is still alive.
5834 (process_serial_event) <g/G handling>: If setting the current
5835 thread to the general thread fails, error out.
5836 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5837 thread's lwp instead of the current thread's.
5838 * target.c (set_desired_thread): If the desired thread was not
5839 found, leave the current thread pointing to NULL. Return an int
5840 (boolean) indicating success.
5841 * target.h (set_desired_thread): Change return type to int.
5843 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5845 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5846 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5848 (ps_get_thread_area): New function.
5850 2015-08-19 Gary Benson <gbenson@redhat.com>
5852 * hostio.c (handle_pread): Do not attempt to read more data
5853 than hostio_reply_with_data can fit in a packet.
5855 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5857 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5859 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5861 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5863 2015-08-06 Pedro Alves <palves@redhat.com>
5865 * tracepoint.c (expr_eval_result): Now an int.
5867 2015-08-06 Pedro Alves <palves@redhat.com>
5869 * gdbthread.h (struct regcache): Forward declare.
5870 (struct thread_info) <regcache_data>: Now a struct regcache
5872 * inferiors.c (inferior_regcache_data)
5873 (set_inferior_regcache_data): Now work with struct regcache
5875 * inferiors.h (struct regcache): Forward declare.
5876 (inferior_regcache_data, set_inferior_regcache_data): Now work
5877 with struct regcache pointers.
5878 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5879 (free_register_cache_thread): Remove struct regcache pointer
5882 2015-08-06 Pedro Alves <palves@redhat.com>
5884 * server.c (captured_main): On error, print the exception message
5885 to stderr, and if run_once is set, throw a quit.
5887 2015-08-06 Pedro Alves <palves@redhat.com>
5889 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5892 2015-08-06 Pedro Alves <palves@redhat.com>
5894 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5895 reading beyond the passed in buffer length.
5897 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5899 * tracepoint.c (symbol_list) <required>: Remove.
5901 2015-08-06 Pedro Alves <palves@redhat.com>
5903 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5904 count if stopping and suspending threads.
5905 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5906 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5907 (linux_detach): Complete an ongoing step-over.
5908 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5910 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5911 (linux_wait_1): If passing a signal to the inferior after
5912 finishing a step-over, unsuspend and re-resume all lwps. If we
5913 see a single-step event but the thread should be continuing, don't
5914 pass the trap to gdb.
5915 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5916 internal_error instead of gdb_assert.
5917 (enqueue_pending_signal): New function.
5918 (check_ptrace_stopped_lwp_gone): Add debug output.
5919 (start_step_over): Use internal_error instead of gdb_assert.
5920 (complete_ongoing_step_over): New function.
5921 (linux_resume_one_thread): Don't resume a suspended thread.
5922 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5925 2015-08-06 Pedro Alves <palves@redhat.com>
5927 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5928 (linux_thread_alive): Use lwp_is_marked_dead.
5929 (extended_event_reported): Delete.
5930 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5931 instead of extended_event_reported.
5932 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5934 (lwp_is_marked_dead): New function.
5935 (lwp_running): Use lwp_is_marked_dead.
5936 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5939 2015-08-06 Pedro Alves <palves@redhat.com>
5941 * linux-low.c (linux_wait_1): Move fork event output out of the
5942 !report_to_gdb check. Pass event_child->waitstatus to
5943 target_waitstatus_to_string instead of ourstatus.
5945 2015-08-04 Yao Qi <yao.qi@linaro.org>
5947 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5948 if current_thread is 32 bit.
5950 2015-08-04 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5953 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5954 * server.c (extended_protocol): Remove "static".
5955 * server.h (extended_protocol): Declare it.
5957 2015-08-04 Yao Qi <yao.qi@linaro.org>
5959 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5960 both aarch64 and aarch32.
5961 (aarch64_set_pc): Likewise.
5963 2015-08-04 Yao Qi <yao.qi@linaro.org>
5965 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5966 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5967 arm-with-neon.xml to srv_xmlfiles.
5968 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5969 (is_64bit_tdesc): New function.
5970 (aarch64_linux_read_description): New function.
5971 (aarch64_arch_setup): Call aarch64_linux_read_description.
5972 (regs_info): Rename to regs_info_aarch64.
5973 (aarch64_regs_info): Return right regs_info.
5974 (initialize_low_arch): Call initialize_low_arch_aarch32.
5976 2015-08-04 Yao Qi <yao.qi@linaro.org>
5978 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5979 * linux-aarch32-low.c: New file.
5980 * linux-aarch32-low.h: New file.
5981 * linux-arm-low.c (arm_fill_gregset): Move it to
5982 linux-aarch32-low.c.
5983 (arm_store_gregset): Likewise.
5984 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5985 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5986 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5987 (regs_info): Rename to regs_info_arm.
5988 (arm_regs_info): Return regs_info_aarch32 if
5989 have_ptrace_getregset is 1 and target description is
5990 arm_with_neon or arm_with_vfpv3.
5991 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5992 Call initialize_low_arch_aarch32 instead.
5994 2015-08-04 Yao Qi <yao.qi@linaro.org>
5996 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5997 * linux-low.c: ... here.
5998 * linux-low.h (have_ptrace_getregset): Declare it.
6000 2015-08-04 Pedro Alves <palves@redhat.com>
6002 * thread-db.c (struct thread_db): Use new typedefs.
6003 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6005 (disable_thread_event_reporting): Cast result of dlsym to
6006 destination function pointer type.
6007 (thread_db_mourn): Use td_ta_delete_ftype.
6009 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6011 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6013 (CDX_BREAKPOINT): Define for R2.
6014 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6015 (the_low_target): Add comments.
6017 2015-07-30 Yao Qi <yao.qi@linaro.org>
6019 * linux-arm-low.c (arm_hwcap): Remove it.
6020 (arm_read_description): New local variable arm_hwcap. Don't
6021 set arm_hwcap to zero.
6023 2015-07-30 Yao Qi <yao.qi@linaro.org>
6025 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6026 Use regcache->tdesc instead.
6027 (arm_store_wmmxregset): Likewise.
6028 (arm_fill_vfpregset): Likewise.
6029 (arm_store_vfpregset): Likewise.
6031 2015-07-30 Yao Qi <yao.qi@linaro.org>
6033 * linux-arm-low.c: Include arch/arm.h.
6034 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6035 (arm_store_gregset): Likewise.
6037 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6039 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6040 ptrace's 4th parameter.
6042 2015-07-27 Yao Qi <yao.qi@linaro.org>
6044 * configure.srv (case aarch64*-*-linux*): Don't set
6047 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6049 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6051 * linux-arm-low.c: Likewise.
6052 * linux-cris-low.c: Likewise.
6053 * linux-crisv32-low.c: Likewise.
6054 * linux-low.c: Likewise.
6055 * linux-m68k-low.c: Likewise.
6056 * linux-mips-low.c: Likewise.
6057 * linux-nios2-low.c: Likewise.
6058 * linux-s390-low.c: Likewise.
6059 * linux-sparc-low.c: Likewise.
6060 * linux-tic6x-low.c: Likewise.
6061 * linux-tile-low.c: Likewise.
6062 * linux-x86-low.c: Likewise.
6064 2015-07-24 Pedro Alves <palves@redhat.com>
6066 * config.in: Regenerate.
6067 * configure: Regenerate.
6069 2015-07-24 Pedro Alves <palves@redhat.com>
6071 * acinclude.m4: Include ../ptrace.m4.
6072 * configure.ac: Call GDB_AC_PTRACE.
6073 * config.in, configure: Regenerate.
6075 2015-07-24 Yao Qi <yao.qi@linaro.org>
6077 * linux-low.c (linux_create_inferior): Remove setting to
6078 proc->priv->new_inferior.
6079 (linux_attach): Likewise.
6080 (linux_low_filter_event): Likewise.
6081 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6083 2015-07-24 Yao Qi <yao.qi@linaro.org>
6085 * linux-low.c (linux_arch_setup): New function.
6086 (linux_low_filter_event): If proc->tdesc is NULL and
6087 proc->attached is true, call the_low_target.arch_setup.
6088 Otherwise, keep status pending, and return.
6089 (linux_resume_one_lwp_throw): Don't call get_pc if
6090 thread->while_stepping isn't NULL. Don't call
6091 get_thread_regcache if proc->tdesc is NULL.
6092 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6093 (linux_target_ops): Install arch_setup.
6094 * server.c (start_inferior): Call the_target->arch_setup.
6095 * target.h (struct target_ops) <arch_setup>: New field.
6096 (target_arch_setup): New marco.
6097 * lynx-low.c (lynx_target_ops): Update.
6098 * nto-low.c (nto_target_ops): Update.
6099 * spu-low.c (spu_target_ops): Update.
6100 * win32-low.c (win32_target_ops): Update.
6102 2015-07-24 Yao Qi <yao.qi@linaro.org>
6104 * linux-low.c (linux_add_process): Don't set
6105 proc->priv->new_inferior.
6106 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6107 (linux_attach): Likewise.
6109 2015-07-24 Yao Qi <yao.qi@linaro.org>
6111 * server.c (start_inferior): Code refactor.
6113 2015-07-24 Yao Qi <yao.qi@linaro.org>
6115 * server.c (process_serial_event): Set general_thread.
6117 2015-07-21 Yao Qi <yao.qi@linaro.org>
6119 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6120 aarch64_linux_get_debug_reg_capacity.
6122 2015-07-17 Yao Qi <yao.qi@linaro.org>
6124 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6125 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6126 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6127 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6128 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6129 (AARCH64_HWP_ALIGNMENT): Likewise.
6130 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6131 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6132 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6133 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6134 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6135 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6136 (struct aarch64_debug_reg_state): Likewise.
6137 (struct arch_lwp_info): Likewise.
6138 (aarch64_align_watchpoint): Likewise.
6139 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6140 (aarch64_watchpoint_length): Likewise.
6141 (aarch64_point_encode_ctrl_reg): Likewise
6142 (aarch64_point_is_aligned): Likewise.
6143 (aarch64_align_watchpoint): Likewise.
6144 (aarch64_linux_set_debug_regs):
6145 (aarch64_dr_state_insert_one_point): Likewise.
6146 (aarch64_dr_state_remove_one_point): Likewise.
6147 (aarch64_handle_breakpoint): Likewise.
6148 (aarch64_handle_aligned_watchpoint): Likewise.
6149 (aarch64_handle_unaligned_watchpoint): Likewise.
6150 (aarch64_handle_watchpoint): Likewise.
6152 2015-07-17 Yao Qi <yao.qi@linaro.org>
6154 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6155 and don't aarch64_get_debug_reg_state. All callers update.
6156 (aarch64_handle_aligned_watchpoint): Likewise.
6157 (aarch64_handle_unaligned_watchpoint): Likewise.
6158 (aarch64_handle_watchpoint): Likewise.
6159 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6160 (aarch64_remove_point): Likewise.
6162 2015-07-17 Yao Qi <yao.qi@linaro.org>
6164 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6166 (aarch64_handle_unaligned_watchpoint): Likewise.
6168 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6170 Revert the previous 3 commits:
6171 Move gdb_regex* to common/
6172 Move linux_find_memory_regions_full & co.
6173 gdbserver build-id attribute generator
6175 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6176 Jan Kratochvil <jan.kratochvil@redhat.com>
6178 gdbserver build-id attribute generator.
6179 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6180 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6181 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6183 (get_dynamic): Use find_pdhr to traverse program headers.
6184 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6185 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6186 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6187 (get_hex_build_id): New.
6188 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6189 to reply XML document.
6191 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6192 Jan Kratochvil <jan.kratochvil@redhat.com>
6194 * target.c: Include target/target-utils.h and fcntl.h.
6195 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6196 (target_fileio_read_stralloc): New functions.
6198 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6200 * Makefile.in (OBS): Add gdb_regex.o.
6202 * config.in: Rebuilt.
6203 * configure: Rebuilt.
6205 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6206 Jan Kratochvil <jan.kratochvil@redhat.com>
6208 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6209 * Makefile.in (OBS): Add target-utils.o.
6210 (linux-maps.o, target-utils.o): New.
6211 * configure.srv (srv_linux_obj): Add linux-maps.o.
6213 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6215 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6217 (the_low_target): Install it.
6219 2015-07-14 Pedro Alves <palves@redhat.com>
6221 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6222 Instead, ignore ECHILD, and throw an error for other errnos.
6224 2015-07-10 Pedro Alves <palves@redhat.com>
6226 * event-loop.c (struct callback_event) <data>: Change type to
6227 gdb_client_data instance instead of gdb_client_data pointer.
6228 (append_callback_event): Adjust.
6230 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6232 * linux-aarch64-low.c: Add comments for each linux_target_ops
6233 method. Remove comments already covered in target_ops and
6234 linux_target_ops definitions.
6235 (the_low_target): Add comments for each unimplemented method.
6237 2015-07-09 Yao Qi <yao.qi@linaro.org>
6239 * linux-aarch64-low.c (aarch64_regmap): Remove.
6240 (aarch64_usrregs_info): Remove.
6241 (regs_info): Set field usrregs to NULL.
6243 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6245 * linux-low.c: Include "rsp-low.h"
6246 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6247 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6248 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6249 (handle_btrace_enable_pt): New.
6250 (handle_btrace_general_set): Support "pt".
6251 (handle_btrace_conf_general_set): Support "pt:size".
6253 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6255 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6258 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6260 * linux-aarch64-low.c: Remove comment about endianness.
6261 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6262 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6265 2015-06-24 Gary Benson <gbenson@redhat.com>
6267 * linux-i386-ipa.c (stdint.h): Do not include.
6268 * lynx-i386-low.c (stdint.h): Likewise.
6269 * lynx-ppc-low.c (stdint.h): Likewise.
6270 * mem-break.c (stdint.h): Likewise.
6271 * thread-db.c (stdint.h): Likewise.
6272 * tracepoint.c (stdint.h): Likewise.
6273 * win32-low.c (stdint.h): Likewise.
6275 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6277 * server.c (write_qxfer_response): Update call to
6278 remote_escape_output.
6280 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6281 Jan Kratochvil <jan.kratochvil@redhat.com>
6283 Merge multiple hex conversions.
6284 * gdbreplay.c (tohex): Rename to 'fromhex'.
6285 (logchar): Use fromhex.
6287 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6289 * server.c (handle_qxfer_libraries): Set `version' attribute for
6292 2015-06-10 Gary Benson <gbenson@redhat.com>
6294 * target.h (struct target_ops) <multifs_open>: New field.
6295 <multifs_unlink>: Likewise.
6296 <multifs_readlink>: Likewise.
6297 * linux-low.c (nat/linux-namespaces.h): New include.
6298 (linux_target_ops): Initialize the_target->multifs_open,
6299 the_target->multifs_unlink and the_target->multifs_readlink.
6300 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6301 * hostio.c (hostio_fs_pid): New static variable.
6302 (hostio_handle_new_gdb_connection): New function.
6303 (handle_setfs): Likewise.
6304 (handle_open): Use the_target->multifs_open as appropriate.
6305 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6306 (handle_readlink): Use the_target->multifs_readlink as
6308 (handle_vFile): Handle vFile:setfs packets.
6309 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6310 after target_handle_new_gdb_connection.
6312 2015-06-10 Gary Benson <gbenson@redhat.com>
6314 * configure.ac (AC_CHECK_FUNCS): Add setns.
6315 * config.in: Regenerate.
6316 * configure: Likewise.
6317 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6318 (linux-namespaces.o): New rule.
6319 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6321 2015-06-09 Gary Benson <gbenson@redhat.com>
6323 * hostio.c (handle_open): Process mode argument with
6324 fileio_to_host_mode.
6326 2015-06-01 Yao Qi <yao.qi@linaro.org>
6328 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6329 * linux-x86-low.c: Likewise.
6331 2015-05-28 Don Breazeal <donb@codesourcery.com>
6333 * linux-low.c (handle_extended_wait): Initialize
6334 thread_info.last_resume_kind for new fork children.
6336 2015-05-15 Pedro Alves <palves@redhat.com>
6338 * target.h (target_handle_new_gdb_connection): Rewrite using if
6339 wrapped in do/while.
6341 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6343 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6344 * configure, config.in: Regenerate.
6345 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6348 2015-05-12 Don Breazeal <donb@codesourcery.com>
6350 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6351 PTRACE_EVENT_VFORK_DONE.
6352 (linux_low_ptrace_options, extended_event_reported): Add vfork
6354 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6355 and "vforkdone" for RSP 'T' Stop Reply Packet.
6356 * server.h (report_vfork_events): Declare
6359 2015-05-12 Don Breazeal <donb@codesourcery.com>
6361 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6362 (the_low_target) <new_fork>: Initialize new member.
6363 * linux-arm-low.c (arm_new_fork): New function.
6364 (the_low_target) <new_fork>: Initialize new member.
6365 * linux-low.c (handle_extended_wait): Call new target function
6367 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6368 * linux-mips-low.c (mips_add_watchpoint): New function
6369 extracted from mips_insert_point.
6370 (the_low_target) <new_fork>: Initialize new member.
6371 (mips_linux_new_fork): New function.
6372 (mips_insert_point): Call mips_add_watchpoint.
6373 * linux-x86-low.c (x86_linux_new_fork): New function.
6374 (the_low_target) <new_fork>: Initialize new member.
6376 2015-05-12 Don Breazeal <donb@codesourcery.com>
6378 * linux-low.c (handle_extended_wait): Implement return value,
6379 rename argument 'event_child' to 'event_lwp', handle
6380 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6381 (linux_low_ptrace_options): New function.
6382 (linux_low_filter_event): Call linux_low_ptrace_options,
6383 use different argument fo linux_enable_event_reporting,
6384 use return value from handle_extended_wait.
6385 (extended_event_reported): New function.
6386 (linux_wait_1): Call extended_event_reported and set
6387 status to report fork events.
6388 (linux_write_memory): Add pid to debug message.
6389 (reset_lwp_ptrace_options_callback): New function.
6390 (linux_handle_new_gdb_connection): New function.
6391 (linux_target_ops): Initialize new structure member.
6392 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6393 * lynx-low.c: Initialize new structure member.
6394 * remote-utils.c (prepare_resume_reply): Implement stop reason
6395 "fork" for "T" stop message.
6396 * server.c (handle_query): Call handle_new_gdb_connection.
6397 * server.h (report_fork_events): Declare global flag.
6398 * target.h (struct target_ops) <handle_new_gdb_connection>:
6400 (target_handle_new_gdb_connection): New macro.
6401 * win32-low.c: Initialize new structure member.
6403 2015-05-12 Don Breazeal <donb@codesourcery.com>
6405 * mem-break.c (APPEND_TO_LIST): Define macro.
6406 (clone_agent_expr): New function.
6407 (clone_one_breakpoint): New function.
6408 (clone_all_breakpoints): New function.
6409 * mem-break.h: Declare new functions.
6411 2015-05-12 Don Breazeal <donb@codesourcery.com>
6413 * linux-low.c (linux_supports_fork_events): New function.
6414 (linux_supports_vfork_events): New function.
6415 (linux_target_ops): Initialize new structure members.
6416 (initialize_low): Call linux_check_ptrace_features.
6417 * lynx-low.c (lynx_target_ops): Initialize new structure
6419 * server.c (report_fork_events, report_vfork_events):
6421 (handle_query): Add new features to qSupported packet and
6423 (captured_main): Initialize new global variables.
6424 * target.h (struct target_ops) <supports_fork_events>:
6426 <supports_vfork_events>: New member.
6427 (target_supports_fork_events): New macro.
6428 (target_supports_vfork_events): New macro.
6429 * win32-low.c (win32_target_ops): Initialize new structure
6432 2015-05-12 Gary Benson <gbenson@redhat.com>
6434 * server.c (handle_qxfer_exec_file): Use current process
6437 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6439 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6440 Remove HAVE_PTRACE_GETREGS conditionals.
6441 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6442 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6444 2015-05-08 Yao Qi <yao.qi@linaro.org>
6446 * linux-low.c (linux_supports_conditional_breakpoints): New
6448 (linux_target_ops): Install new target method.
6449 * lynx-low.c (lynx_target_ops): Install NULL hook for
6450 supports_conditional_breakpoints.
6451 * nto-low.c (nto_target_ops): Likewise.
6452 * spu-low.c (spu_target_ops): Likewise.
6453 * win32-low.c (win32_target_ops): Likewise.
6454 * server.c (handle_query): Check
6455 target_supports_conditional_breakpoints.
6456 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6458 (target_supports_conditional_breakpoints): New macro.
6460 2015-05-06 Pedro Alves <palves@redhat.com>
6463 * server.c (start_inferior): If the process exits, mourn it.
6465 2015-04-21 Gary Benson <gbenson@redhat.com>
6467 * hostio.c (fileio_open_flags_to_host): Factored out to
6468 fileio_to_host_openflags in common/fileio.c. Single use
6471 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6473 * linux-xtensa-low.c (xtensa_fill_gregset)
6474 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6477 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6479 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6480 (regs_info): Replace usrregs pointer with NULL.
6482 2015-04-17 Gary Benson <gbenson@redhat.com>
6484 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6485 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6486 * server.c (handle_qxfer_exec_file): New function.
6487 (qxfer_packets): Add exec-file entry.
6488 (handle_query): Report qXfer:exec-file:read as supported packet.
6490 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6492 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6494 2015-04-09 Gary Benson <gbenson@redhat.com>
6496 * hostio-errno.c (errno_to_fileio_error): Remove function.
6497 Update caller to use remote_fileio_to_fio_error.
6499 2015-04-09 Yao Qi <yao.qi@linaro.org>
6501 * linux-low.c (linux_insert_point): Call
6502 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6503 (linux_remove_point): Call remove_memory_breakpoint if type is
6505 * linux-x86-low.c (x86_insert_point): Don't call
6506 insert_memory_breakpoint.
6507 (x86_remove_point): Don't call remove_memory_breakpoint.
6509 2015-04-01 Pedro Alves <palves@redhat.com>
6510 Cleber Rosa <crosa@redhat.com>
6512 * server.c (gdbserver_usage): Reorganize and extend the usage
6515 2015-03-24 Pedro Alves <palves@redhat.com>
6517 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6518 output. Also dump TRAP_TRACE.
6519 (linux_low_filter_event): In debug output, distinguish a
6520 resume_stop SIGSTOP from a delayed SIGSTOP.
6522 2015-03-24 Gary Benson <gbenson@redhat.com>
6524 * linux-x86-low.c (x86_linux_new_thread): Moved to
6526 (x86_linux_prepare_to_resume): Likewise.
6528 2015-03-24 Gary Benson <gbenson@redhat.com>
6530 * Makefile.in (x86-linux-dregs.o): New rule.
6531 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6532 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6533 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6534 (x86_linux_dr_get): Likewise.
6535 (x86_linux_dr_set): Likewise.
6536 (update_debug_registers_callback): Likewise.
6537 (x86_linux_dr_set_addr): Likewise.
6538 (x86_linux_dr_get_addr): Likewise.
6539 (x86_linux_dr_set_control): Likewise.
6540 (x86_linux_dr_get_control): Likewise.
6541 (x86_linux_dr_get_status): Likewise.
6542 (x86_linux_update_debug_registers): Likewise.
6544 2015-03-24 Gary Benson <gbenson@redhat.com>
6546 * linux-x86-low.c (x86_linux_update_debug_registers):
6547 New function, factored out from...
6548 (x86_linux_prepare_to_resume): ...this.
6550 2015-03-24 Gary Benson <gbenson@redhat.com>
6552 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6553 (x86_linux_dr_set): Likewise.
6554 (update_debug_registers_callback): Likewise.
6555 (x86_linux_dr_set_addr): Likewise.
6556 (x86_linux_dr_get_addr): Likewise.
6557 (x86_linux_dr_set_control): Likewise.
6558 (x86_linux_dr_get_control): Likewise.
6559 (x86_linux_dr_get_status): Likewise.
6560 (x86_linux_prepare_to_resume): Likewise.
6562 2015-03-24 Gary Benson <gbenson@redhat.com>
6564 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6565 Use perror_with_name. Pass string through gettext.
6566 (x86_linux_dr_set): Likewise.
6568 2015-03-24 Gary Benson <gbenson@redhat.com>
6570 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6571 (x86_linux_dr_set_addr): ...this.
6572 (x86_dr_low_get_addr): Rename to...
6573 (x86_linux_dr_get_addr): ...this.
6574 (x86_dr_low_set_control): Rename to...
6575 (x86_linux_dr_set_control): ...this.
6576 (x86_dr_low_get_control): Rename to...
6577 (x86_linux_dr_get_control): ...this.
6578 (x86_dr_low_get_status): Rename to...
6579 (x86_linux_dr_get_status): ...this.
6580 (x86_dr_low): Update with new function names.
6582 2015-03-24 Gary Benson <gbenson@redhat.com>
6584 * Makefile.in (x86-linux.o): New rule.
6585 * configure.srv: Add x86-linux.o to relevant targets.
6586 * linux-low.c (lwp_set_arch_private_info): New function.
6587 (lwp_arch_private_info): Likewise.
6588 * linux-x86-low.c: Include nat/x86-linux.h.
6589 (arch_lwp_info): Removed structure.
6590 (update_debug_registers_callback):
6591 Use lwp_set_debug_registers_changed.
6592 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6593 and lwp_set_debug_registers_changed.
6594 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6596 2015-03-24 Gary Benson <gbenson@redhat.com>
6598 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6599 * linux-arm-low.c (arm_new_thread): Likewise.
6600 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6601 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6602 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6603 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6605 2015-03-24 Gary Benson <gbenson@redhat.com>
6607 * linux-low.c (ptid_of_lwp): New function.
6608 (lwp_is_stopped): Likewise.
6609 (lwp_stop_reason): Likewise.
6610 * linux-x86-low.c (update_debug_registers_callback):
6612 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6615 2015-03-24 Gary Benson <gbenson@redhat.com>
6617 * linux-low.h (linux_stop_lwp): Remove declaration.
6619 2015-03-24 Gary Benson <gbenson@redhat.com>
6621 * linux-low.h: Include nat/linux-nat.h.
6622 * linux-low.c (iterate_over_lwps_args): New structure.
6623 (iterate_over_lwps_filter): New function.
6624 (iterate_over_lwps): Likewise.
6625 * linux-x86-low.c (update_debug_registers_callback):
6626 Update signature to what iterate_over_lwps expects.
6627 Remove PID check that iterate_over_lwps now performs.
6628 (x86_dr_low_set_addr): Use iterate_over_lwps.
6629 (x86_dr_low_set_control): Likewise.
6631 2015-03-24 Gary Benson <gbenson@redhat.com>
6633 * linux-x86-low.c (x86_debug_reg_state): New function.
6634 (x86_linux_prepare_to_resume): Use the above.
6636 2015-03-24 Gary Benson <gbenson@redhat.com>
6638 * linux-low.c (current_lwp_ptid): New function.
6639 * linux-x86-low.c: Include nat/linux-nat.h.
6640 (x86_dr_low_get_addr): Use current_lwp_ptid.
6641 (x86_dr_low_get_control): Likewise.
6642 (x86_dr_low_get_status): Likewise.
6644 2015-03-20 Pedro Alves <palves@redhat.com>
6646 * tracepoint.c (cmd_qtstatus): Make "str" const.
6648 2015-03-20 Pedro Alves <palves@redhat.com>
6650 * server.c (handle_general_set): Make "req_str" const.
6652 2015-03-19 Pedro Alves <palves@redhat.com>
6654 * linux-low.c (linux_resume_one_lwp): Rename to ...
6655 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6656 instead call perror_with_name.
6657 (check_ptrace_stopped_lwp_gone): New function.
6658 (linux_resume_one_lwp): Reimplement as wrapper around
6659 linux_resume_one_lwp_throw that swallows errors if the LWP is
6662 2015-03-19 Pedro Alves <palves@redhat.com>
6664 * linux-low.c (count_events_callback, select_event_lwp_callback):
6665 No longer check whether the thread has resume_stop as last resume
6668 2015-03-19 Pedro Alves <palves@redhat.com>
6670 * linux-low.c (count_events_callback, select_event_lwp_callback):
6671 Use the lwp's status_pending_p field, not the thread's.
6673 2015-03-19 Pedro Alves <palves@redhat.com>
6675 * linux-low.c (select_event_lwp_callback): Update comments to
6676 no longer mention SIGTRAP.
6678 2015-03-18 Gary Benson <gbenson@redhat.com>
6680 * server.c (handle_query): Do not report vFile:fstat as supported.
6682 2015-03-11 Gary Benson <gbenson@redhat.com>
6684 * hostio.c (sys/types.h): New include.
6685 (sys/stat.h): Likewise.
6686 (common-remote-fileio.h): Likewise.
6687 (handle_fstat): New function.
6688 (handle_vFile): Handle vFile:fstat packets.
6690 2015-03-11 Gary Benson <gbenson@redhat.com>
6692 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6693 struct stat.st_blocks and struct stat.st_blksize.
6694 * configure: Regenerate.
6695 * config.in: Likewise.
6696 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6697 (OBS): Add common-remote-fileio.o.
6698 (common-remote-fileio.o): New rule.
6700 2015-03-09 Pedro Alves <palves@redhat.com>
6702 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6703 'struct sockaddr' pointer in 'accept' call.
6705 2015-03-09 Pedro Alves <palves@redhat.com>
6708 2015-03-07 Pedro Alves <palves@redhat.com>
6709 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6710 or <winsock2.h> here. Instead include "gdb_socket.h".
6711 (remote_open): Use union gdb_sockaddr_u.
6712 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6713 or <winsock2.h> here. Instead include "gdb_socket.h".
6714 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6715 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6717 (init_named_socket, gdb_agent_helper_thread): Use union
6720 2015-03-07 Pedro Alves <palves@redhat.com>
6722 * configure.ac (build_warnings): Move
6723 -Wdeclaration-after-statement to the C-specific set.
6724 * configure: Regenerate.
6726 2015-03-07 Pedro Alves <palves@redhat.com>
6728 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6729 or <winsock2.h> here. Instead include "gdb_socket.h".
6730 (remote_open): Use union gdb_sockaddr_u.
6731 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6732 or <winsock2.h> here. Instead include "gdb_socket.h".
6733 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6734 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6736 (init_named_socket, gdb_agent_helper_thread): Use union
6739 2015-03-07 Pedro Alves <palves@redhat.com>
6741 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6744 2015-03-06 Yao Qi <yao.qi@linaro.org>
6746 * linux-aarch64-low.c (aarch64_insert_point): Use
6747 show_debug_regs as a boolean.
6748 (aarch64_remove_point): Likewise.
6750 2015-03-05 Pedro Alves <palves@redhat.com>
6752 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6753 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6754 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6755 * nto-low.c (nto_target_ops): Likewise.
6756 * spu-low.c (spu_target_ops): Likewise.
6757 * win32-low.c (win32_target_ops): Likewise.
6759 2015-03-04 Pedro Alves <palves@redhat.com>
6761 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6762 Decide whether a breakpoint triggered based on the SIGTRAP's
6764 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6765 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6766 (linux_low_filter_event): Check for breakpoints before checking
6768 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6770 (linux_stopped_by_sw_breakpoint)
6771 (linux_supports_stopped_by_sw_breakpoint)
6772 (linux_stopped_by_hw_breakpoint)
6773 (linux_supports_stopped_by_hw_breakpoint): New functions.
6774 (linux_target_ops): Install new target methods.
6776 2015-03-04 Pedro Alves <palves@redhat.com>
6778 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6779 * server.c (swbreak_feature, hwbreak_feature): New globals.
6780 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6781 (captured_main): Clear swbreak_feature and hwbreak_feature.
6782 * server.h (swbreak_feature, hwbreak_feature): Declare.
6783 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6784 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6785 supports_stopped_by_hw_breakpoint>: New fields.
6786 (target_supports_stopped_by_sw_breakpoint)
6787 (target_stopped_by_sw_breakpoint)
6788 (target_supports_stopped_by_hw_breakpoint)
6789 (target_stopped_by_hw_breakpoint): Declare.
6791 2015-03-04 Pedro Alves <palves@redhat.com>
6793 enum lwp_stop_reason -> enum target_stop_reason
6794 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6795 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6796 (linux_wait_1, stuck_in_jump_pad_callback)
6797 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6798 (linux_stopped_by_watchpoint):
6799 * linux-low.h (enum lwp_stop_reason): Delete.
6800 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6801 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6803 2015-03-04 Yao Qi <yao.qi@linaro.org>
6805 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6807 2015-03-03 Gary Benson <gbenson@redhat.com>
6809 * hostio.c (handle_vFile): Fix prefix lengths.
6811 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6813 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6816 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6818 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6819 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6820 (clean): Add "rm -f" for above C files.
6821 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6822 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6823 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6824 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6825 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6826 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6827 (init_registers_s390x_vx_linux64)
6828 (init_registers_s390x_tevx_linux64)
6829 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6830 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6832 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6833 (s390_store_vxrs_high): New functions.
6834 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6836 (s390_arch_setup): Add logic for selecting one of the new target
6837 descriptions. Activate the new vector regsets if applicable.
6838 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6839 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6840 and init_registers_s390x_tevx_linux64.
6842 2015-03-01 Pedro Alves <palves@redhat.com>
6844 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6847 2015-02-27 Pedro Alves <palves@redhat.com>
6849 * linux-x86-low.c (u_debugreg_offset): New function.
6850 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6852 2015-02-27 Pedro Alves <palves@redhat.com>
6854 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6855 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6856 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6857 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6858 (ps_lsetfpregs, ps_getpid)
6859 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6860 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6861 (ps_lsetxregs, ps_plog): Declare.
6863 2015-02-27 Pedro Alves <palves@redhat.com>
6865 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6866 IP_AGENT_EXPORT_FUNC.
6867 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6868 IP_AGENT_EXPORT_FUNC.
6869 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6870 (IP_AGENT_EXPORT): Delete.
6871 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6872 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6873 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6874 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6875 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6876 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6877 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6878 (traceframe_read_count, traceframe_write_count)
6879 (traceframes_created, trace_state_variables, get_raw_reg)
6880 (get_trace_state_variable_value, set_trace_state_variable_value)
6881 (ust_loaded, helper_thread_id, cmd_buf): Use
6882 IPA_SYM_EXPORTED_NAME.
6883 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6884 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6885 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6886 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6887 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6888 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6889 EXTERN_C_PUSH/EXTERN_C_POP.
6890 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6891 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6892 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6893 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6894 (traceframe_write_count, traceframe_read_count)
6895 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6896 (about_to_request_buffer_space, get_trace_state_variable_value)
6897 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6898 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6899 EXTERN_C_PUSH/EXTERN_C_POP.
6900 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6901 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6902 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6903 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6904 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6905 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6906 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6907 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6909 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6910 (IP_AGENT_EXPORT_VAR_DECL): Define.
6912 (gdb_agent_get_raw_reg): Declare.
6914 2015-02-27 Tom Tromey <tromey@redhat.com>
6915 Pedro Alves <palves@redhat.com>
6917 Rename symbols whose names are reserved C++ keywords throughout.
6919 2015-02-27 Pedro Alves <palves@redhat.com>
6921 * Makefile.in (COMPILER): New, get it from autoconf.
6922 (CXX): Get from autoconf instead.
6923 (COMPILE.pre): Use COMPILER.
6924 (CC-LD): Rename to ...
6925 (CC_LD): ... this. Use COMPILER.
6926 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6927 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6928 * acinclude.m4: Include build-with-cxx.m4.
6929 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6930 Disable -Werror by default if building in C++ mode.
6931 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6932 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6933 the C++ compiler. Save/restore CXXFLAGS too.
6934 * configure: Regenerate.
6936 2015-02-27 Pedro Alves <palves@redhat.com>
6938 * acinclude.m4: Include libiberty.m4.
6939 * configure.ac: Call libiberty_INIT.
6940 * config.in, configure: Regenerate.
6942 2015-02-26 Pedro Alves <palves@redhat.com>
6944 * linux-low.c (linux_wait_1): When incrementing the PC past a
6945 program breakpoint always use the_low_target.breakpoint_len as
6946 increment, rather than the maximum between that and
6947 the_low_target.decr_pc_after_break.
6949 2015-02-23 Pedro Alves <palves@redhat.com>
6951 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6952 thread was doing a step-over; always adjust the PC if
6953 we stepped over a permanent breakpoint.
6954 (linux_wait_1): If we stepped over breakpoint that was on top of a
6955 permanent breakpoint, manually advance the PC past it.
6957 2015-02-23 Pedro Alves <palves@redhat.com>
6959 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6961 (x86_fill_gregset, x86_store_gregset): Use it when handling
6964 2015-02-20 Pedro Alves <palves@redhat.com>
6966 * thread-db.c: Include "nat/linux-procfs.h".
6967 (thread_db_init): Skip listing new threads if the kernel supports
6968 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6970 2015-02-20 Pedro Alves <palves@redhat.com>
6972 * linux-low.c (status_pending_p_callback): Use ptid_match.
6974 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6976 PR breakpoints/16812
6977 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6978 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6979 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6981 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6983 PR breakpoints/15956
6984 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6986 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6988 * linux-low.c (linux_low_btrace_conf): Print size.
6989 * server.c (handle_btrace_conf_general_set): New.
6990 (hanle_general_set): Call handle_btrace_conf_general_set.
6991 (handle_query): Report Qbtrace-conf:bts:size as supported.
6993 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6995 * linux-low.c (linux_low_enable_btrace): Update parameters.
6996 (linux_low_btrace_conf): New.
6997 (linux_target_ops)<to_btrace_conf>: Initialize.
6998 * server.c (current_btrace_conf): New.
6999 (handle_btrace_enable): Rename to ...
7000 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7001 to target_enable_btrace. Update comment. Update users.
7002 (handle_qxfer_btrace_conf): New.
7003 (qxfer_packets): Add btrace-conf entry.
7004 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7005 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7006 (target_ops)<read_btrace_conf>: New.
7007 (target_enable_btrace): Update parameters.
7008 (target_read_btrace_conf): New.
7010 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7012 * server.c (handle_btrace_general_set): Remove call to
7013 target_supports_btrace.
7014 (supported_btrace_packets): New.
7015 (handle_query): Call supported_btrace_packets.
7016 * target.h: include btrace-common.h.
7017 (btrace_target_info): Removed.
7018 (supports_btrace, target_supports_btrace): Update parameters.
7020 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7022 * Makefile.in (SFILES): Add common/btrace-common.c.
7023 (OBS): Add common/btrace-common.o.
7024 (btrace-common.o): Add build rules.
7025 * linux-low: Include btrace-common.h.
7026 (linux_low_read_btrace): Use struct btrace_data. Call
7027 btrace_data_init and btrace_data_fini.
7029 2015-02-06 Pedro Alves <palves@redhat.com>
7031 * thread-db.c (find_new_threads_callback): Add debug output.
7033 2015-02-04 Pedro Alves <palves@redhat.com>
7035 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7036 (resume_stopped_resumed_lwps): New function.
7037 (linux_wait_for_event_filtered): Use it.
7039 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7041 * Makefile.in (SFILES): Add linux-personality.c.
7042 (linux-personality.o): New rule.
7043 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7044 list of objects to be built.
7045 * linux-low.c: Include nat/linux-personality.h.
7046 (linux_create_inferior): Remove code to disable address space
7047 randomization (moved to ../nat/linux-personality.c). Create
7048 cleanup to disable address space randomization.
7050 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7052 * Makefile.in (posix-strerror.o): New rule.
7053 (mingw-strerror.o): Likewise.
7054 * configure: Regenerated.
7055 * configure.ac: Source file ../common/common.host. Initialize new
7056 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7058 2015-01-14 Yao Qi <yao@codesourcery.com>
7060 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7061 (ppc-linux.o): New rule.
7062 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7063 * configure.ac: AC_CHECK_FUNCS(getauxval).
7064 * config.in: Re-generated.
7065 * configure: Re-generated.
7066 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7067 ppc64_64bit_inferior_p
7069 2015-01-14 Yao Qi <yao@codesourcery.com>
7071 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7072 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7073 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7074 (PT_ORIG_R3, PT_TRAP): Likewise.
7075 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7076 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7077 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7079 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7081 * i387-fp.c (i387_cache_to_xsave): In look over
7082 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7083 zmmh_low_space field by use of zmmh_high_space.
7085 2015-01-09 Pedro Alves <palves@redhat.com>
7087 * linux-low.c (step_over_bkpt): Move higher up in the file.
7088 (handle_extended_wait): Don't store the stop_pc here.
7089 (get_stop_pc): Adjust comments and rename to ...
7090 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7091 stopped for a software breakpoint or hardware breakpoint.
7092 (thread_still_has_status_pending_p): New function.
7093 (status_pending_p_callback): Use
7094 thread_still_has_status_pending_p. If the event is no longer
7095 interesting, resume the LWP.
7096 (handle_tracepoints): Add assert.
7097 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7098 (wstatus_maybe_breakpoint): New function.
7099 (cancel_breakpoint): Delete function.
7100 (check_stopped_by_watchpoint): New function, factored out from
7101 linux_low_filter_event.
7102 (lp_status_maybe_breakpoint): Delete function.
7103 (linux_low_filter_event): Remove filter_ptid argument.
7104 Leave thread group exits pending here. Store the LWP's stop PC.
7105 Always leave events pending.
7106 (linux_wait_for_event_filtered): Pull all events out of the
7107 kernel, and leave them all pending.
7108 (count_events_callback, select_event_lwp_callback): Consider all
7110 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7111 (select_event_lwp): Only give preference to the stepping LWP in
7112 all-stop mode. Adjust comments.
7113 (ignore_event): New function.
7114 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7115 references to cancel_breakpoints. Adjust to renames. Also give
7116 equal priority to all LWPs that have had events in non-stop mode.
7117 If reporting a software breakpoint event, unadjust the LWP's PC.
7118 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7119 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7121 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7122 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7123 (linux_stopped_by_watchpoint): Adjust.
7124 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7125 * linux-low.h (enum lwp_stop_reason): New.
7126 (struct lwp_info) <stop_pc>: Adjust comment.
7127 <stopped_by_watchpoint>: Delete field.
7128 <stop_reason>: New field.
7129 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7130 * mem-break.c (software_breakpoint_inserted_here)
7131 (hardware_breakpoint_inserted_here): New function.
7132 * mem-break.h (software_breakpoint_inserted_here)
7133 (hardware_breakpoint_inserted_here): Declare.
7134 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7135 (cancel_breakpoints): Delete.
7136 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7137 (upload_fast_traceframes): Remove references to
7140 2015-01-09 Pedro Alves <palves@redhat.com>
7142 * thread-db.c (find_new_threads_callback): Ignore thread if the
7143 kernel thread ID is -1.
7145 2015-01-09 Pedro Alves <palves@redhat.com>
7147 * linux-low.c (linux_attach_fail_reason_string): Move to
7148 nat/linux-ptrace.c, and rename.
7149 (linux_attach_lwp): Update comment.
7150 (attach_proc_task_lwp_callback): New function.
7151 (linux_attach): Adjust to rename and use
7152 linux_proc_attach_tgid_threads.
7153 (linux_attach_fail_reason_string): Delete declaration.
7155 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7157 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7158 * server.c (gdbserver_version): Likewise.
7160 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7162 * remote-utils.c: Include ctype.h.
7163 (input_interrupt): Explicitly handle the case when the char
7164 received is the NUL byte. Improve the printing of non-ASCII
7167 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7169 * linux-low.c (linux_low_filter_event): Update call to
7170 linux_enable_event_reporting following the addition of
7171 a new parameter to that function.
7173 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7176 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7177 (AARCH64_FPCR_REGNO): Likewise.
7178 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7179 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7180 (aarch64_store_fpregset): Likewise.
7182 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7184 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7185 Remove FIXME comment about assumption about N.
7187 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7189 * configure.ac: If large-file support is disabled in GDBserver,
7190 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7191 * configure: Regenerate.
7193 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7195 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7196 warning upon ENODATA from ptrace.
7197 * linux-s390-low.c (s390_store_tdb): New.
7198 (s390_regsets): Add regset for NT_S390_TDB.
7200 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7202 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7203 without a fill_function.
7204 * linux-s390-low.c (s390_fill_last_break): Remove.
7205 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7206 (s390_arch_setup): Use regset's size instead of fill_function for
7209 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7211 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7212 the regset's store function when ptrace returned an error.
7213 * regcache.c (get_thread_regcache): Invalidate register cache
7214 before fetching inferior's registers.
7216 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7218 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7219 while-loop as for-loop.
7220 (regsets_store_inferior_registers): Likewise.
7222 2014-11-28 Yao Qi <yao@codesourcery.com>
7224 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7225 * config.in, configure: Re-generate.
7226 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7229 2014-11-21 Yao Qi <yao@codesourcery.com>
7231 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7232 (AC_CHECK_HEADERS): Remove malloc.h.
7233 * configure: Re-generated.
7234 * config.in: Re-generated.
7235 * server.h: Don't include alloca.h and malloc.h.
7236 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7237 Don't include malloc.h.
7239 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7241 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7242 corresponding ERRNO check in same block.
7244 2014-11-12 Pedro Alves <palves@redhat.com>
7246 * server.c (cont_thread): Update comment.
7247 (start_inferior, attach_inferior): No longer clear cont_thread.
7248 (handle_v_cont): No longer set cont_thread.
7249 (captured_main): Clear cont_thread each time a GDB connects.
7251 2014-11-12 Pedro Alves <palves@redhat.com>
7253 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7254 thread, and don't resume all threads if the Hc thread has exited.
7256 2014-11-12 Pedro Alves <palves@redhat.com>
7258 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7259 the process group instead of to a specific LWP.
7261 2014-10-15 Pedro Alves <palves@redhat.com>
7264 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7266 (arm_set_thread_context): Delete.
7267 (the_low_target): Adjust.
7268 * win32-i386-low.c (debug_registers_changed)
7269 (debug_registers_used): Delete.
7270 (update_debug_registers_callback): New function.
7271 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7272 needing to update their debug registers.
7273 (win32_get_current_dr): New function.
7274 (x86_dr_low_get_addr, x86_dr_low_get_control)
7275 (x86_dr_low_get_status): Fetch the debug register from the thread
7277 (i386_initial_stuff): Adjust.
7278 (i386_get_thread_context): Remove current_event parameter. Don't
7279 clear debug_registers_changed nor copy DR values to
7281 (i386_set_thread_context): Delete.
7282 (i386_prepare_to_resume): New function.
7283 (i386_thread_added): Mark the thread as needing to update irs
7285 (the_low_target): Remove i386_set_thread_context and install
7286 i386_prepare_to_resume.
7287 * win32-low.c (win32_get_thread_context): Adjust.
7288 (win32_set_thread_context): Use SetThreadContext
7290 (win32_prepare_to_resume): New function.
7291 (win32_require_context): New function, factored out from ...
7292 (thread_rec): ... this.
7293 (continue_one_thread): Call win32_prepare_to_resume on each thread
7294 we're about to continue.
7295 (win32_resume): Call win32_prepare_to_resume on the event thread.
7296 * win32-low.h (struct win32_thread_info)
7297 <debug_registers_changed>: New field.
7298 (struct win32_target_ops): Change prototype of set_thread_context,
7299 delete set_thread_context and add prepare_to_resume.
7300 (win32_require_context): New declaration.
7302 2014-10-08 Gary Benson <gbenson@redhat.com>
7304 * server.h: Do not include common-exceptions.h.
7306 2014-10-08 Gary Benson <gbenson@redhat.com>
7308 * server.h: Do not include cleanups.h.
7310 2014-09-30 James Hogan <james.hogan@imgtec.com>
7312 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7315 2014-09-23 Yao Qi <yao@codesourcery.com>
7317 * linux-low.c (lp_status_maybe_breakpoint): New function.
7318 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7319 (count_events_callback): Likewise.
7320 (select_event_lwp_callback): Likewise.
7321 (cancel_breakpoints_callback): Likewise.
7323 2014-09-19 Don Breazeal <donb@codesourcery.com>
7325 * linux-low.c (handle_extended_wait): Call
7326 linux_ptrace_get_extended_event.
7327 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7328 linux_is_extended_waitstatus.
7330 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7332 * Makefile.in (CPPFLAGS): Define.
7333 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7334 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7336 2014-09-16 Gary Benson <gbenson@redhat.com>
7338 * inferiors.h (current_inferior): Renamed as...
7339 (current_thread): New variable. All uses updated.
7340 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7341 (maybe_move_out_of_jump_pad): Likewise.
7342 (cancel_breakpoint): Likewise.
7343 (linux_low_filter_event): Likewise.
7344 (wait_for_sigstop): Likewise.
7345 (linux_resume_one_lwp): Likewise.
7346 (need_step_over_p): Likewise.
7347 (start_step_over): Likewise.
7348 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7349 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7350 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7351 and save_inferior as saved_thread.
7352 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7354 (regcache_invalidate_thread): Likewise.
7355 * remote-utils.c (prepare_resume_reply): Likewise.
7356 * thread-db.c (thread_db_get_tls_address): Likewise.
7357 (disable_thread_event_reporting): Likewise.
7358 (remove_thread_event_breakpoints): Likewise.
7359 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7361 * target.h (set_desired_inferior): Renamed as...
7362 (set_desired_thread): New declaration. All uses updated.
7363 * server.c (myresume): Updated comment to reference thread instead
7365 (handle_serial_event): Likewise.
7366 (handle_target_event): Likewise.
7368 2014-09-12 Tom Tromey <tromey@redhat.com>
7369 Gary Benson <gbenson@redhat.com>
7371 * regcache.h: Include common-regcache.h.
7372 (regcache_read_pc): Don't declare.
7373 * regcache.c (get_thread_regcache_for_ptid): New function.
7375 2014-09-11 Tom Tromey <tromey@redhat.com>
7376 Gary Benson <gbenson@redhat.com>
7378 * symbol.c: New file.
7379 * Makefile.in (SFILES): Add symbol.c.
7380 (OBS): Add symbol.o.
7382 2014-09-11 Gary Benson <gbenson@redhat.com>
7384 * target.c (target_stop_ptid, target_continue_ptid): New
7387 2014-09-11 Tom Tromey <tromey@redhat.com>
7388 Gary Benson <gbenson@redhat.com>
7390 * target.h: Include target/target.h.
7391 * target.c (target_read_memory, target_read_uint32)
7392 (target_write_memory): New functions.
7394 2014-09-11 Gary Benson <gbenson@redhat.com>
7396 * server.h (debug_hw_points): Don't declare.
7397 * server.c (debug_hw_points): Don't define. Replace all uses
7398 with show_debug_regs.
7399 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7400 all uses with show_debug_regs.
7402 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7404 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7405 endianness into account.
7406 (ppc_supply_ptrace_register): Likewise.
7408 2014-09-03 James Hogan <james.hogan@imgtec.com>
7410 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7411 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7413 2014-09-03 Gary Benson <gbenson@redhat.com>
7415 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7416 ALL_DEBUG_ADDRESS_REGISTERS.
7418 2014-09-02 Gary Benson <gbenson@redhat.com>
7420 * i386-low.h: Renamed as...
7421 * x86-low.h: New file. All type, function and variable name
7422 prefixes changed from "i386_" to "x86_". All references updated.
7423 * i386-low.c: Renamed as...
7424 * x86-low.c: New file. All type, function and variable name
7425 prefixes changed from "i386_" to "x86_". All references updated.
7427 2014-09-02 Gary Benson <gbenson@redhat.com>
7429 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7430 (x86_linux_new_thread): Likewise.
7432 2014-08-29 Gary Benson <gbenson@redhat.com>
7434 * server.h (setjmp.h): Do not include.
7435 (toplevel): Do not declare.
7436 (common-exceptions.h): Include.
7437 (cleanups.h): Likewise.
7438 * server.c (toplevel): Do not define.
7439 (exit_code): New static global.
7440 (detach_or_kill_for_exit_cleanup): New function.
7441 (main): New function. Original main renamed to...
7442 (captured_main): New function.
7443 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7445 2014-08-29 Gary Benson <gbenson@redhat.com>
7447 * Makefile.in (SFILES): Add common/common-exceptions.c.
7448 (OBS): Add common-exceptions.o.
7449 (common-exceptions.o): New rule.
7450 * utils.c (prepare_to_throw_exception): New function.
7452 2014-08-29 Gary Benson <gbenson@redhat.com>
7454 * config.in: Regenerate.
7455 * configure: Likewise.
7457 2014-08-29 Gary Benson <gbenson@redhat.com>
7459 * Makefile.in (SFILES): Add common/cleanups.c.
7461 (cleanups.o): New rule.
7463 2014-08-29 Gary Benson <gbenson@redhat.com>
7465 * utils.c (internal_vwarning): New function.
7467 2014-08-28 Gary Benson <gbenson@redhat.com>
7469 * utils.h (fatal): Remove declaration.
7470 * utils.c (fatal): Remove function.
7472 2014-08-28 Gary Benson <gbenson@redhat.com>
7474 * tracepoint.c (gdb_agent_init): Replace fatal with
7476 (initialize_tracepoint): Likewise.
7478 2014-08-28 Gary Benson <gbenson@redhat.com>
7480 * remote-utils.c (remote_prepare): Replace fatal with error.
7482 2014-08-28 Gary Benson <gbenson@redhat.com>
7484 * linux-low.c (linux_async): Replace fatal with warning.
7486 (linux_start_non_stop): Return -1 if linux_async failed.
7488 2014-08-28 Gary Benson <gbenson@redhat.com>
7490 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7492 (i386_dr_low_get_addr): Remove vague comment.
7493 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7496 2014-08-28 Gary Benson <gbenson@redhat.com>
7498 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7499 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7501 (linux_resume_one_lwp): Likewise.
7502 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7504 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7505 with internal_error.
7506 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7507 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7508 (find_register_by_name): Replace fatal with internal_error.
7509 (find_regno): Likewise.
7510 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7511 * thread-db.c (thread_db_create_event): Likewise.
7512 (thread_db_load_search): Likewise.
7513 (try_thread_db_load_1): Likewise.
7514 * tracepoint.c (get_jump_space_head): Replace fatal with
7516 (claim_trampoline_space): Likewise.
7517 (have_fast_tracepoint_trampoline_buffer): Likewise.
7518 (cmd_qtstart): Likewise.
7519 (stop_tracing): Likewise.
7520 (fast_tracepoint_collecting): Likewise.
7521 (target_malloc): Likewise.
7522 (download_tracepoint): Likewise.
7523 (download_trace_state_variables): Replace check with gdb_assert.
7524 (upload_fast_traceframes): Replace fatal with internal_error.
7526 2014-08-19 Tom Tromey <tromey@redhat.com>
7527 Gary Benson <gbenson@redhat.com>
7529 * Makefile.in (SFILES): Add common/common-debug.c.
7530 (OBS): Add common-debug.o.
7531 (common-debug.o): New rule.
7532 * debug.h (debug_printf): Don't declare.
7533 * debug.c (debug_printf): Renamed and rewritten as...
7534 (debug_vprintf): New function.
7536 2014-08-19 Gary Benson <gbenson@redhat.com>
7538 * utils.h: Do not include print-utils.h.
7540 2014-08-19 Tom Tromey <tromey@redhat.com>
7541 Gary Benson <gbenson@redhat.com>
7543 * server.h: Add static assertion.
7544 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7546 2014-08-19 Tom Tromey <tromey@redhat.com>
7547 Gary Benson <gbenson@redhat.com>
7549 * Makefile.in (SFILES): Add common/errors.c.
7550 (OBS): Add errors.o.
7551 (IPA_OBS): Add errors-ipa.o.
7552 (errors.o): New rule.
7553 (errors-ipa.o): Likewise.
7554 * utils.h (perror_with_name, error, warning): Don't declare.
7555 * utils.c (warning): Renamed and rewritten as...
7556 (vwarning): New function.
7557 (error): Renamed and rewritten as...
7558 (verror): New function.
7559 (internal_error): Renamed and rewritten as...
7560 (internal_verror): New function.
7562 2014-08-07 Gary Benson <gbenson@redhat.com>
7564 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7565 * configure: Regenerate.
7566 * config.in: Likewise.
7567 * server.h: Do not include errno.h.
7568 * event-loop.c: Likewise.
7569 * hostio-errno.c: Likewise.
7570 * linux-low.c: Likewise.
7571 * remote-utils.c: Likewise.
7572 * spu-low.c: Likewise.
7573 * utils.c: Likewise.
7574 * gdbreplay.c: Unconditionally include errno.h.
7576 2014-08-07 Gary Benson <gbenson@redhat.com>
7578 * server.h: Do not include string.h.
7579 * event-loop.c: Likewise.
7580 * linux-low.c: Likewise.
7581 * regcache.c: Likewise.
7582 * remote-utils.c: Likewise.
7583 * spu-low.c: Likewise.
7584 * utils.c: Likewise.
7586 2014-08-07 Gary Benson <gbenson@redhat.com>
7588 * server.h: Do not include gdb_assert.h.
7590 2014-08-07 Gary Benson <gbenson@redhat.com>
7592 * server.h: Do not include common-utils.h.
7594 2014-08-07 Gary Benson <gbenson@redhat.com>
7596 * server.h: Do not include ptid.h.
7597 * notif.h: Likewise.
7599 2014-08-07 Gary Benson <gbenson@redhat.com>
7601 * server.h: Do not include gdb_locale.h.
7603 2014-08-07 Gary Benson <gbenson@redhat.com>
7605 * server.h: Do not include gdb/signals.h.
7606 * win32-low.c: Likewise.
7608 2014-08-07 Gary Benson <gbenson@redhat.com>
7610 * server.h: Do not include pathmax.h.
7612 2014-08-07 Gary Benson <gbenson@redhat.com>
7614 * server.h: Do not include libiberty.h.
7615 * linux-bfin-low.c: Likewise.
7617 2014-08-07 Gary Benson <gbenson@redhat.com>
7619 * server.h: Do not include ansidecl.h.
7621 2014-08-07 Gary Benson <gbenson@redhat.com>
7623 * linux-x86-low.c: Do not include stddef.h.
7624 * lynx-ppc-low.c: Likewise.
7625 * tracepoint.c: Likewise.
7627 2014-08-07 Gary Benson <gbenson@redhat.com>
7629 * server.h: Do not include stdarg.h.
7630 * nto-low.c: Likewise.
7632 2014-08-07 Gary Benson <gbenson@redhat.com>
7634 * server.h: Do not include stdlib.h.
7635 * inferiors.c: Likewise.
7636 * linux-low.c: Likewise.
7637 * regcache.c: Likewise.
7638 * spu-low.c: Likewise.
7639 * tracepoint.c: Likewise.
7640 * utils.c: Likewise.
7642 2014-08-07 Gary Benson <gbenson@redhat.com>
7644 * server.h: Do not include stdio.h.
7645 * linux-low.c: Likewise.
7646 * remote-utils.c: Likewise.
7647 * spu-low.c: Likewise.
7648 * utils.c: Likewise.
7649 * wincecompat.c: Likewise.
7651 2014-08-06 Gary Benson <gbenson@redhat.com>
7653 * regcache.c (init_register_cache): Move conditionals inside if.
7655 2014-08-06 Gary Benson <gbenson@redhat.com>
7657 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7659 2014-07-31 Gary Benson <gbenson@redhat.com>
7661 * ax.h: Do not include server.h.
7662 * gdbthread.h: Likewise.
7663 * lynx-low.h: Likewise.
7664 * notif.h: Likewise.
7666 2014-07-30 Gary Benson <gbenson@redhat.com>
7668 * server.h: Include common-defs.h.
7669 Do not include config.h or build-gnulib-gdbserver/config.h.
7671 2014-07-30 Gary Benson <gbenson@redhat.com>
7673 * hostio-errno.c: Move server.h to top of includes list.
7674 * inferiors.c: Likewise.
7675 * linux-x86-low.c: Likewise.
7676 * notif.c: Include server.h.
7678 2014-07-24 Tom Tromey <tromey@redhat.com>
7679 Gary Benson <gbenson@redhat.com>
7681 * server.h (CORE_ADDR): Now unsigned.
7683 2014-07-16 Pedro Alves <palves@redhat.com>
7685 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7687 2014-07-15 Pedro Alves <palves@redhat.com>
7689 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7692 2014-07-11 Pedro Alves <palves@redhat.com>
7694 * linux-low.c (kill_wait_lwp): New function, based on
7695 kill_one_lwp_callback, but use my_waitpid directly.
7696 (kill_one_lwp_callback, linux_kill): Use it.
7698 2014-06-23 Pedro Alves <palves@redhat.com>
7700 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7701 before setting DR0..DR3.
7703 2014-06-20 Gary Benson <gbenson@redhat.com>
7705 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7706 * configure: Regenerated.
7707 * config.in: Likewise.
7709 2014-06-20 Gary Benson <gbenson@redhat.com>
7711 * Makefile.in (SFILES): Update locations for files moved
7713 (object file files): Reordered.
7715 2014-06-20 Gary Benson <gbenson@redhat.com>
7717 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7718 (i386_dr_low_set_addr): Likewise.
7719 (i386_dr_low_get_addr): Likewise.
7720 (i386_dr_low_can_set_control): Likewise.
7721 (i386_dr_low_set_control): Likewise.
7722 (i386_dr_low_get_control): Likewise.
7723 (i386_dr_low_get_status): Likewise.
7724 (i386_get_debug_register_length): Likewise.
7725 * linux-x86-low.c (i386_dr_low_set_addr):
7726 Changed signature. Made static.
7727 (i386_dr_low_get_addr): Likewise.
7728 (i386_dr_low_set_control): Likewise.
7729 (i386_dr_low_get_control): Likewise.
7730 (i386_dr_low_get_status): Likewise.
7731 (i386_dr_low): New global variable.
7732 * win32-i386-low.c (i386_dr_low_set_addr):
7733 Changed signature. Made static.
7734 (i386_dr_low_get_addr): Likewise.
7735 (i386_dr_low_set_control): Likewise.
7736 (i386_dr_low_get_control): Likewise.
7737 (i386_dr_low_get_status): Likewise.
7738 (i386_dr_low): New global variable.
7740 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7742 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7743 * Makefile.in (AR, AR_FLAGS): Define.
7744 * configure: Regenerate.
7746 2014-06-19 Gary Benson <gbenson@redhat.com>
7748 * Makefile.in (i386-dregs.o): New rule.
7749 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7750 * i386-low.c (target.h): Remove include.
7751 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7752 (DR_CONTROL_SHIFT): Likewise.
7753 (DR_CONTROL_SIZE): Likewise.
7754 (DR_RW_EXECUTE): Likewise.
7755 (DR_RW_WRITE): Likewise.
7756 (DR_RW_READ): Likewise.
7757 (DR_RW_IORW): Likewise.
7758 (DR_LEN_1): Likewise.
7759 (DR_LEN_2): Likewise.
7760 (DR_LEN_4): Likewise.
7761 (DR_LEN_8): Likewise.
7762 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7763 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7764 (DR_ENABLE_SIZE): Likewise.
7765 (DR_LOCAL_SLOWDOWN): Likewise.
7766 (DR_GLOBAL_SLOWDOWN): Likewise.
7767 (DR_CONTROL_RESERVED): Likewise.
7768 (I386_DR_CONTROL_MASK): Likewise.
7769 (I386_DR_VACANT): Likewise.
7770 (I386_DR_LOCAL_ENABLE): Likewise.
7771 (I386_DR_GLOBAL_ENABLE): Likewise.
7772 (I386_DR_DISABLE): Likewise.
7773 (I386_DR_SET_RW_LEN): Likewise.
7774 (I386_DR_GET_RW_LEN): Likewise.
7775 (I386_DR_WATCH_HIT): Likewise.
7776 (i386_wp_op_t): Likewise.
7777 (i386_show_dr): Likewise.
7778 (i386_length_and_rw_bits): Likewise.
7779 (i386_insert_aligned_watchpoint): Likewise.
7780 (i386_remove_aligned_watchpoint): Likewise.
7781 (i386_handle_nonaligned_watchpoint): Likewise.
7782 i386_update_inferior_debug_regs(): Likewise.
7783 (i386_dr_insert_watchpoint): Likewise.
7784 (i386_dr_remove_watchpoint): Likewise.
7785 (i386_dr_region_ok_for_watchpoint): Likewise.
7786 (i386_dr_stopped_data_address): Likewise.
7787 (i386_dr_stopped_by_watchpoint): Likewise.
7789 2014-06-19 Gary Benson <gbenson@redhat.com>
7791 * i386-low.c (i386_dr_show): Renamed to
7792 i386_show_dr and made static. All uses updated.
7793 (i386_dr_length_and_rw_bits): Renamed to
7794 i386_length_and_rw_bits and made static.
7796 (i386_dr_insert_aligned_watchpoint): Renamed to
7797 i386_insert_aligned_watchpoint and made static.
7799 (i386_dr_remove_aligned_watchpoint): Renamed to
7800 i386_remove_aligned_watchpoint and made static.
7802 (i386_dr_update_inferior_debug_regs): Renamed to
7803 i386_update_inferior_debug_regs and made static.
7806 2014-06-18 Gary Benson <gbenson@redhat.com>
7808 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7809 (i386_dr_low_can_set_control): Likewise.
7810 (i386_get_debug_register_length): Likewise.
7811 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7812 (i386_dr_low_can_set_control): Likewise.
7813 (i386_get_debug_register_length): Likewise.
7815 2014-06-17 Gary Benson <gbenson@redhat.com>
7817 * i386-low.h (i386-dregs.h): New include.
7818 (DR_FIRSTADDR): Now in i386-dregs.h.
7819 (DR_LASTADDR): Likewise.
7820 (DR_NADDR): Likewise.
7821 (DR_STATUS): Likewise.
7822 (DR_CONTROL): Likewise.
7823 (i386_debug_reg_state): Likewise.
7824 (i386_dr_insert_watchpoint): Likewise.
7825 (i386_dr_remove_watchpoint): Likewise.
7826 (i386_dr_region_ok_for_watchpoint): Likewise.
7827 (i386_dr_stopped_data_address): Likewise.
7828 (i386_dr_stopped_by_watchpoint): Likewise.
7829 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7831 2014-06-18 Gary Benson <gbenson@redhat.com>
7833 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7834 i386_dr_insert_watchpoint.
7835 (i386_low_remove_watchpoint): Renamed to
7836 i386_dr_remove_watchpoint.
7837 (i386_low_region_ok_for_watchpoint): Renamed to
7838 i386_dr_region_ok_for_watchpoint.
7839 (i386_low_stopped_data_address): Renamed to
7840 i386_dr_stopped_data_address.
7841 (i386_low_stopped_by_watchpoint): Renamed to
7842 i386_dr_stopped_by_watchpoint.
7843 * i386-low.c (i386_show_dr): Renamed to
7844 i386_dr_show and made nonstatic. All uses updated.
7845 (i386_length_and_rw_bits): Renamed to
7846 i386_dr_length_and_rw_bits and made nonstatic.
7848 (i386_insert_aligned_watchpoint): Renamed to
7849 i386_dr_insert_aligned_watchpoint and made nonstatic.
7851 (i386_remove_aligned_watchpoint): Renamed to
7852 i386_dr_remove_aligned_watchpoint and made nonstatic.
7854 (i386_update_inferior_debug_regs): Renamed to
7855 i386_dr_update_inferior_debug_regs and made nonstatic.
7857 (i386_low_insert_watchpoint): Renamed to
7858 i386_dr_insert_watchpoint. All uses updated.
7859 (i386_low_remove_watchpoint): Renamed to
7860 i386_dr_remove_watchpoint. All uses updated.
7861 (i386_low_region_ok_for_watchpoint): Renamed to
7862 i386_dr_region_ok_for_watchpoint. All uses updated.
7863 (i386_low_stopped_data_address): Renamed to
7864 i386_dr_stopped_data_address. All uses updated.
7865 (i386_low_stopped_by_watchpoint): Renamed to
7866 i386_dr_stopped_by_watchpoint. All uses updated.
7868 2014-06-18 Gary Benson <gbenson@redhat.com>
7870 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7871 (i386_dr_low_can_set_control): Likewise.
7872 (i386_insert_aligned_watchpoint): New check.
7874 2014-06-18 Gary Benson <gbenson@redhat.com>
7876 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7879 2014-06-18 Gary Benson <gbenson@redhat.com>
7881 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7882 instead of fatal and error.
7883 (i386_handle_nonaligned_watchpoint): Likewise.
7885 2014-06-18 Gary Benson <gbenson@redhat.com>
7887 * i386-low.c (i386_get_debug_register_length): New macro.
7888 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7889 (i386_show_dr): Use debug_printf instead of fprintf. Use
7890 phex to format values.
7892 2014-06-18 Gary Benson <gbenson@redhat.com>
7894 * i386-low.h: Comment changes.
7895 * i386-low.c: Likewise.
7897 2014-06-18 Gary Benson <gbenson@redhat.com>
7899 * i386-low.c: Whitespace changes.
7901 2014-06-12 Tom Tromey <tromey@redhat.com>
7903 * utils.c (freeargv): Remove.
7905 2014-06-12 Tom Tromey <tromey@redhat.com>
7907 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7908 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7909 (parse_debug_format_options): Likewise.
7910 (gdbserver_usage): Likewise.
7911 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7912 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7913 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7915 ($(LIBGNU)): Depend on libiberty.
7916 (all-lib): Recurse into all subdirs.
7917 (install-only): Invoke "install" target in subdirs.
7918 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7920 * configure: Rebuild.
7921 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7922 for vasprintf, vsnprintf, or gettimeofday.
7923 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7926 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7928 * development.sh: Delete.
7929 * Makefile.in (config.status): Adjust dependency on development.sh.
7930 * configure.ac: Adjust development.sh source call.
7931 * configure: Regenerate.
7933 2014-06-02 Pedro Alves <palves@redhat.com>
7935 * ax.c (gdb_free_agent_expr): New function.
7936 * ax.h (gdb_free_agent_expr): New declaration.
7937 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7939 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7941 (clear_breakpoint_conditions_and_commands): New function.
7942 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7943 (clear_breakpoint_conditions_and_commands): New declaration.
7945 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7947 * linux-aarch64-low.c (asm/ptrace.h): Include.
7949 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7951 Fix TLS access for -static -pthread.
7952 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7953 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7954 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7956 2014-05-20 Pedro Alves <palves@redhat.com>
7958 * linux-aarch64-low.c (aarch64_insert_point)
7959 (aarch64_remove_point): No longer check whether the type is
7960 supported here. Adjust to new interface.
7961 (the_low_target): Install aarch64_supports_z_point_type as
7962 supports_z_point_type method.
7963 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7964 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7965 instead of a Z packet char. Adjust.
7966 (arm_supports_z_point_type): New function.
7967 (arm_insert_point, arm_remove_point): Adjust to new interface.
7968 (the_low_target): Install arm_supports_z_point_type.
7969 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7970 (cris_insert_point, cris_remove_point): Adjust to new interface.
7971 Don't check whether the type is supported here.
7972 (the_low_target): Install cris_supports_z_point_type.
7973 * linux-low.c (linux_supports_z_point_type): New function.
7974 (linux_insert_point, linux_remove_point): Adjust to new interface.
7975 * linux-low.h (struct linux_target_ops) <insert_point,
7976 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7977 raw_breakpoint pointer parameter.
7978 <supports_z_point_type>: New method.
7979 * linux-mips-low.c (mips_supports_z_point_type): New function.
7980 (mips_insert_point, mips_remove_point): Adjust to new interface.
7981 Use mips_supports_z_point_type.
7982 (the_low_target): Install mips_supports_z_point_type.
7983 * linux-ppc-low.c (the_low_target): Install NULL as
7984 supports_z_point_type method.
7985 * linux-s390-low.c (the_low_target): Install NULL as
7986 supports_z_point_type method.
7987 * linux-sparc-low.c (the_low_target): Install NULL as
7988 supports_z_point_type method.
7989 * linux-x86-low.c (x86_supports_z_point_type): New function.
7990 (x86_insert_point): Adjust to new insert_point interface. Use
7991 insert_memory_breakpoint. Adjust to new
7992 i386_low_insert_watchpoint interface.
7993 (x86_remove_point): Adjust to remove_point interface. Use
7994 remove_memory_breakpoint. Adjust to new
7995 i386_low_remove_watchpoint interface.
7996 (the_low_target): Install x86_supports_z_point_type.
7997 * lynx-low.c (lynx_target_ops): Install NULL as
7998 supports_z_point_type callback.
7999 * nto-low.c (nto_supports_z_point_type): New.
8000 (nto_insert_point, nto_remove_point): Adjust to new interface.
8001 (nto_target_ops): Install nto_supports_z_point_type.
8002 * mem-break.c: Adjust intro comment.
8003 (struct raw_breakpoint) <raw_type, size>: New fields.
8004 <inserted>: Update comment.
8005 <shlib_disabled>: Delete field.
8006 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8007 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8008 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8009 (raw_bkpt_type_to_target_hw_bp_type): New function.
8010 (find_enabled_raw_code_breakpoint_at): New function.
8011 (find_raw_breakpoint_at): New type and size parameters. Use them.
8012 (insert_memory_breakpoint): New function, based off
8013 set_raw_breakpoint_at.
8014 (remove_memory_breakpoint): New function.
8015 (set_raw_breakpoint_at): Reimplement.
8016 (set_breakpoint): New, based on set_breakpoint_at.
8017 (set_breakpoint_at): Reimplement.
8018 (delete_raw_breakpoint): Go through the_target->remove_point
8019 instead of assuming memory breakpoints.
8020 (find_gdb_breakpoint_at): Delete.
8021 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8022 (find_gdb_breakpoint): New function.
8023 (set_gdb_breakpoint_at): Delete.
8024 (z_type_supported): New function.
8025 (set_gdb_breakpoint_1): New function, loosely based off
8026 set_gdb_breakpoint_at.
8027 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8028 (delete_gdb_breakpoint_at): Delete.
8029 (delete_gdb_breakpoint_1): New function, loosely based off
8030 delete_gdb_breakpoint_at.
8031 (delete_gdb_breakpoint): New function.
8032 (clear_gdb_breakpoint_conditions): Rename to ...
8033 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8035 (add_condition_to_breakpoint): Make static.
8036 (add_breakpoint_condition): Take a struct breakpoint pointer
8037 instead of an address. Adjust.
8038 (gdb_condition_true_at_breakpoint): Rename to ...
8039 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8041 (gdb_condition_true_at_breakpoint): Reimplement.
8042 (add_breakpoint_commands): Take a struct breakpoint pointer
8043 instead of an address. Adjust.
8044 (gdb_no_commands_at_breakpoint): Rename to ...
8045 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8046 parameter. Return true if no breakpoint was found. Change debug
8048 (gdb_no_commands_at_breakpoint): Reimplement.
8049 (run_breakpoint_commands): Rename to ...
8050 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8051 and change return type to boolean.
8052 (run_breakpoint_commands): New function.
8053 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8054 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8055 breakpoint. Go through the_target->remove_point instead of
8056 assuming memory breakpoint.
8057 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8058 software and hardware breakpoints.
8059 (reinsert_raw_breakpoint): Go through the_target->insert_point
8060 instead of assuming memory breakpoint.
8061 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8062 software and hardware breakpoints.
8063 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8064 Check both software and hardware breakpoints.
8065 (validate_inserted_breakpoint): Assert the breakpoint is a
8066 software breakpoint. Set the inserted flag to -1 instead of
8067 setting shlib_disabled.
8068 (delete_disabled_breakpoints): Adjust.
8069 (validate_breakpoints): Only validate software breakpoints.
8070 Adjust to inserted flag change.
8071 (check_mem_read, check_mem_write): Skip breakpoint types other
8072 than software breakpoints. Adjust to inserted flag change.
8073 * mem-break.h (enum raw_bkpt_type): New enum.
8074 (raw_breakpoint, struct process_info): Forward declare.
8075 (Z_packet_to_target_hw_bp_type): Delete declaration.
8076 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8077 (set_gdb_breakpoint, delete_gdb_breakpoint)
8078 (clear_breakpoint_conditions): New declarations.
8079 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8080 (breakpoint_inserted_here): Update comment.
8081 (add_breakpoint_condition, add_breakpoint_commands): Replace
8082 address parameter with a breakpoint pointer parameter.
8083 (gdb_breakpoint_here): Update comment.
8084 (delete_gdb_breakpoint_at): Delete.
8085 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8086 * server.c (process_point_options): Take a struct breakpoint
8087 pointer instead of an address. Adjust.
8088 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8089 delete_gdb_breakpoint.
8090 * spu-low.c (spu_target_ops): Install NULL as
8091 supports_z_point_type method.
8092 * target.h: Include mem-break.h.
8093 (struct target_ops) <prepare_to_access_memory>: Update comment.
8094 <supports_z_point_type>: New field.
8095 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8096 instead of a char. Also take a raw breakpoint pointer.
8097 * win32-arm-low.c (the_low_target): Install NULL as
8098 supports_z_point_type.
8099 * win32-i386-low.c (i386_supports_z_point_type): New function.
8100 (i386_insert_point, i386_remove_point): Adjust to new interface.
8101 (the_low_target): Install i386_supports_z_point_type.
8102 * win32-low.c (win32_supports_z_point_type): New function.
8103 (win32_insert_point, win32_remove_point): Adjust to new interface.
8104 (win32_target_ops): Install win32_supports_z_point_type.
8105 * win32-low.h (struct win32_target_ops):
8106 <supports_z_point_type>: New method.
8107 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8108 instead of a char. Also take a raw breakpoint pointer.
8110 2014-05-20 Pedro Alves <palves@redhat.com>
8112 * mem-break.h: Include break-common.h.
8113 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8114 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8115 (Z_packet_to_target_hw_bp_type): New declaration.
8116 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8117 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8118 (Z_PACKET_ACCESS_WP): Delete macros.
8119 (Z_packet_to_hw_type): Delete function.
8120 * i386-low.h: Don't include break-common.h here.
8121 (Z_packet_to_hw_type): Delete declaration.
8122 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8123 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8124 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8125 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8126 * linux-aarch64-low.c: Don't include break-common.h here.
8127 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8128 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8129 (Z_packet_to_target_hw_bp_type): Delete function.
8130 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8132 (mips_insert_point, mips_remove_point): Use
8133 Z_packet_to_target_hw_bp_type.
8135 2014-05-20 Pedro Alves <palves@redhat.com>
8137 * linux-aarch64-low.c: Include break-common.h.
8138 (enum target_point_type): Delete.
8139 (Z_packet_to_point_type): Rename to ...
8140 (Z_packet_to_target_hw_bp_type): ... this, and return a
8141 target_hw_bp_type instead.
8142 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8143 instead of an enum target_point_type.
8144 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8146 (aarch64_dr_state_insert_one_point)
8147 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8148 (aarch64_handle_aligned_watchpoint)
8149 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8150 Take an enum target_hw_bp_type instead of an enum
8152 (aarch64_supports_z_point_type): New function.
8153 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8154 use Z_packet_to_target_hw_bp_type.
8156 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8158 * configure.ac: Only use -Werror by default when DEVELOPMENT
8160 * configure: Regenerate.
8162 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8164 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8165 * linux-x86-low.c (X86_64_USER_REGS): New.
8166 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8168 2014-04-28 Yao Qi <yao@codesourcery.com>
8170 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8173 2014-04-25 Pedro Alves <palves@redhat.com>
8176 * linux-low.c (linux_attach_fail_reason_string): New function.
8177 (linux_attach_lwp): Delete.
8178 (linux_attach_lwp_1): Rename to ...
8179 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8180 argument. Remove "initial" parameter. Return int instead of
8181 void. Don't error or warn here.
8182 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8183 failure to attach to the tgid. Call warning when failing to
8185 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8186 argument. Remove "initial" parameter. Return int instead of
8187 void. Don't error or warn here.
8188 (linux_attach_fail_reason_string): New declaration.
8189 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8190 interface change. Use linux_attach_fail_reason_string.
8192 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8193 Walfred Tedeschi <walfred.tedeschi@intel.com>
8195 * Makefile.in: Added rules to handle new files
8196 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8197 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8198 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8199 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8200 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8201 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8203 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8204 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8205 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8206 i386/x32-avx512.xml.
8207 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8208 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8209 i386/x32-avx512-linux.xml.
8210 * i387-fp.c (num_avx512_k_registers): New constant for number
8212 (num_avx512_zmmh_low_registers): New constant for number of
8213 lower ZMM registers (0-15).
8214 (num_avx512_zmmh_high_registers): New constant for number of
8215 higher ZMM registers (16-31).
8216 (num_avx512_ymmh_registers): New contant for number of higher
8217 YMM registers (ymm16-31 added by avx521 on x86_64).
8218 (num_avx512_xmm_registers): New constant for number of higher
8219 XMM registers (xmm16-31 added by AVX512 on x86_64).
8220 (struct i387_xsave): Add space for AVX512 registers.
8221 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8222 Add code to handle AVX512 registers.
8223 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8224 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8225 prototypei from generated file.
8226 (tdesc_amd64_avx512_linux): Likewise.
8227 (init_registers_x32_avx512_linux): Likewise.
8228 (tdesc_x32_avx512_linux): Likewise.
8229 (init_registers_i386_avx512_linux): Likewise.
8230 (tdesc_i386_avx512_linux): Likewise.
8231 (x86_64_regmap): Add AVX512 registers.
8232 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8234 (initialize_low_arch): Add code to initialize AVX512 registers.
8236 2014-04-23 Pedro Alves <palves@redhat.com>
8238 * mem-break.c (find_gdb_breakpoint_at): Make static.
8239 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8241 2014-04-23 Pedro Alves <palves@redhat.com>
8243 * i386-low.c: Don't include break-common.h here.
8244 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8245 prototype to take target_hw_bp_type as argument instead of a Z
8247 * i386-low.h: Include break-common.h here.
8248 (Z_packet_to_hw_type): Declare.
8249 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8251 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8252 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8253 (x86_remove_point): Convert the packet number to a
8254 target_hw_bp_type before calling i386_low_remove_watchpoint.
8255 * win32-i386-low.c (i386_insert_point): Convert the packet number
8256 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8257 (i386_remove_point): Convert the packet number to a
8258 target_hw_bp_type before calling i386_low_remove_watchpoint.
8260 2014-04-23 Pedro Alves <palves@redhat.com>
8262 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8264 2014-04-10 Pedro Alves <palves@redhat.com>
8266 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8267 Check if the condition or command is NULL before checking if the
8268 breakpoint is known. On success, return true.
8269 * mem-break.h (add_breakpoint_condition): Document return.
8270 (add_breakpoint_commands): Add describing comment.
8271 * server.c (skip_to_semicolon): New function.
8272 (process_point_options): Use it.
8274 2014-04-09 Pedro Alves <palves@redhat.com>
8276 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8279 2014-02-27 Pedro Alves <palves@redhat.com>
8282 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8284 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8286 (last_thread_of_process_p): Take a PID argument instead of a
8288 (linux_wait_for_lwp): Delete.
8289 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8291 (linux_low_filter_event): New function, party factored out from
8292 linux_wait_for_event.
8293 (linux_wait_for_event): Rename to ...
8294 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8295 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8296 sigsuspend. Check for zombie leaders.
8297 (linux_wait_for_event): Reimplement as wrapper around
8298 linux_wait_for_event_filtered.
8299 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8300 a normal or signal exit is seen, it's the whole process exiting.
8301 (wait_for_sigstop): No longer a for_each_inferior callback.
8302 Rewrite on top of linux_wait_for_event_filtered.
8303 (stop_all_lwps): Call wait_for_sigstop directly.
8304 * server.c (resume, handle_target_event): Handle
8305 TARGET_WAITKIND_NO_RESUMED.
8307 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8309 * win32-low.c (psapi_get_dll_name,
8310 * win32_CreateToolhelp32Snapshot): Delete.
8311 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8312 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8314 (handle_load_dll): Add function description.
8315 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8317 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8319 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8321 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8322 base address when calling win32_add_one_solib.
8323 (handle_load_dll): Delete local variable load_addr.
8324 Remove 0x1000 offset applied to DLL base address when calling
8325 win32_add_one_solib.
8326 (handle_unload_dll): Add comment.
8328 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8330 * win32-low.c (win32_add_all_dlls): Renames
8331 win32_ensure_ntdll_loaded. Rewrite function documentation.
8332 Adjust implementation to always load all DLLs.
8333 Add 0x1000 offset to DLL base address when calling
8334 win32_add_one_solib.
8335 (child_initialization_done): New static global.
8336 (do_initial_child_stuff): Set child_initialization_done to
8337 zero during child initialization, and 1 after. Replace call
8338 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8340 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8341 (handle_unload_dll): Add function documentation.
8342 (get_child_debug_event): Ignore load and unload DLL events
8343 during child initialization.
8345 2014-02-20 Doug Evans <dje@google.com>
8347 Remove global all_lwps.
8348 * inferiors.h (ptid_of): Move here from linux-low.h.
8349 (pid_of, lwpid_of): Ditto.
8350 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8351 parameter is a struct thread_info * now.
8352 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8353 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8354 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8356 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8357 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8358 * linux-arm-low.c (update_registers_callback): Update, "entry"
8359 parameter is a struct thread_info * now.
8360 Fetch lwpid from current_inferior directly.
8361 (arm_insert_point): Pass &all_threads to find_inferior instead of
8363 (arm_remove_point): Ditto.
8364 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8365 (arm_prepare_to_resume): Fetch pid from thread.
8366 (arm_read_description): Fetch lwpid from current_inferior directly.
8367 * linux-low.c (all_lwps): Delete.
8368 (delete_lwp): Delete call to remove_inferior.
8369 (handle_extended_wait): Fetch lwpid from thread.
8370 (add_lwp): Don't set lwp->entry.id. Remove call to
8371 add_inferior_to_list.
8372 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8373 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8374 (kill_one_lwp_callback): Ditto.
8375 (linux_kill): Don't dereference NULL pointer.
8376 Fetch ptid,lwpid from thread.
8377 (get_detach_signal): Fetch ptid from thread.
8378 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8379 Simplify call to regcache_invalidate_thread.
8380 (delete_lwp_callback): Update, "entry" parameter is a
8381 struct thread_info * now. Fetch pid from thread.
8382 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8383 (status_pending_p_callback): Update, "entry" parameter is a
8384 struct thread_info * now. Fetch ptid from thread.
8385 (find_lwp_pid): Update, "entry" parameter is a
8386 struct thread_info * now.
8387 (linux_wait_for_lwp): Fetch pid from thread.
8388 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8389 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8390 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8391 (dequeue_one_deferred_signal): Ditto.
8392 (cancel_breakpoint): Fetch ptid from current_inferior.
8393 (linux_wait_for_event): Pass &all_threads to find_inferior,
8394 not &all_lwps. Fetch ptid, lwpid from thread.
8395 (count_events_callback): Update, "entry" parameter is a
8396 struct thread_info * now.
8397 (select_singlestep_lwp_callback): Ditto.
8398 (select_event_lwp_callback): Ditto.
8399 (cancel_breakpoints_callback): Ditto.
8400 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8402 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8403 (unsuspend_one_lwp): Update, "entry" parameter is a
8404 struct thread_info * now.
8405 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8407 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8408 Fetch lwpid from thread, not lwp.
8409 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8410 Pass &all_threads to find_inferior, not &all_lwps.
8411 (send_sigstop): Fetch lwpid from thread, not lwp.
8412 (send_sigstop_callback): Update, "entry" parameter is a
8413 struct thread_info * now.
8414 (suspend_and_send_sigstop_callback): Ditto.
8415 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8416 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8417 struct thread_info * now.
8418 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8420 (lwp_running): Update, "entry" parameter is a
8421 struct thread_info * now.
8422 (stop_all_lwps): Fetch ptid from thread.
8423 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8424 (linux_resume_one_lwp): Fetch lwpid from thread.
8425 (linux_set_resume_request): Update, "entry" parameter is a
8426 struct thread_info * now. Fetch pid, lwpid from thread.
8427 (resume_status_pending_p): Update, "entry" parameter is a
8428 struct thread_info * now.
8429 (need_step_over_p): Ditto. Fetch lwpid from thread.
8430 (start_step_over): Fetch lwpid from thread.
8431 (linux_resume_one_thread): Update, "entry" parameter is a
8432 struct thread_info * now. Fetch lwpid from thread.
8433 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8434 (proceed_one_lwp): Update, "entry" parameter is a
8435 struct thread_info * now. Fetch lwpid from thread.
8436 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8437 struct thread_info * now.
8438 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8439 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8440 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8442 (regsets_store_inferior_registers): Ditto.
8443 (fetch_register, store_register): Ditto.
8444 (linux_read_memory, linux_write_memory): Ditto.
8445 (linux_request_interrupt): Ditto.
8446 (linux_read_auxv): Ditto.
8447 (linux_xfer_siginfo): Ditto.
8448 (linux_qxfer_spu): Ditto.
8449 (linux_qxfer_libraries_svr4): Ditto.
8450 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8451 moved to inferiors.h.
8453 (get_thread_lwp): Update.
8454 (struct lwp_info): Delete member "entry". Simplify comment for
8457 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8458 current_inferior directly.
8459 (update_watch_registers_callback): Update, "entry" parameter is a
8460 struct thread_info * now. Fetch pid from thread.
8461 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8462 (mips_insert_point): Fetch lwpid from current_inferior.
8463 Pass &all_threads to find_inferior, not &all_lwps.
8464 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8465 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8467 (mips_stopped_data_address): Ditto.
8468 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8470 * linux-tile-low.c (tile_arch_setup): Ditto.
8471 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8472 (update_debug_registers_callback): Update, "entry" parameter is a
8473 struct thread_info * now. Fetch pid from thread.
8474 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8475 Pass &all_threads to find_inferior, not &all_lwps.
8476 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8477 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8478 Pass &all_threads to find_inferior, not &all_lwps.
8479 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8480 (i386_dr_low_get_status): Ditto.
8481 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8482 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8483 (x86_linux_read_description): Ditto.
8484 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8486 2014-02-20 Doug Evans <dje@google.com>
8488 * inferiors.c (get_first_inferior): Fix buglet.
8490 2014-02-19 Doug Evans <dje@google.com>
8492 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8493 * inferiors.c (add_thread): Change result type to struct thread_info *.
8494 All callers updated.
8495 (add_lwp): Call add_thread here instead of in callers.
8496 All callers updated.
8497 * linux-low.h (get_lwp_thread): Rewrite.
8498 (struct lwp_info): New member "thread".
8500 2014-02-19 Doug Evans <dje@google.com>
8502 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8503 All callers updated.
8505 2014-02-19 Doug Evans <dje@google.com>
8507 * inferiors.c (add_thread): Fix whitespace.
8509 2014-02-19 Doug Evans <dje@google.com>
8511 * dll.c (clear_dlls): Replace accessing list implemention details
8513 * gdbthread.h (get_first_thread): Declare.
8514 * inferiors.c (for_each_inferior_with_data): New function.
8515 (get_first_thread): New function.
8516 (find_thread_ptid): Simplify.
8517 (get_first_inferior): New function.
8518 (clear_list): Delete.
8519 (one_inferior_p): New function.
8520 (clear_inferior_list): New function.
8521 (clear_inferiors): Update.
8522 * inferiors.h (for_each_inferior_with_data): Declare.
8523 (clear_inferior_list): Declare.
8524 (one_inferior_p): Declare.
8525 (get_first_inferior): Declare.
8526 * linux-low.c (linux_wait_for_event): Replace accessing list
8527 implemention details with API function.
8528 * server.c (target_running): Ditto.
8529 (accumulate_file_name_length): New function.
8530 (emit_dll_description): New function.
8531 (handle_qxfer_libraries): Replace accessing list implemention
8532 details with API function.
8533 (handle_qxfer_threads_worker): New function.
8534 (handle_qxfer_threads_proper): Replace accessing list implemention
8535 details with API function.
8536 (handle_query): Ditto.
8537 (visit_actioned_threads_callback_ftype): New typedef.
8538 (visit_actioned_threads_data): New struct.
8539 (visit_actioned_threads): Rewrite to be find_inferior callback.
8540 (resume): Call find_inferior.
8541 (handle_status): Replace accessing list implemention
8542 details with API function.
8543 (process_serial_event): Replace accessing list implemention details
8545 * target.c (set_desired_inferior): Replace accessing list implemention
8546 details with API function.
8547 * tracepoint.c (same_process_p): New function.
8548 (gdb_agent_about_to_close): Replace accessing list implemention
8549 details with API function.
8550 * win32-low.c (child_delete_thread): Replace accessing list
8551 implemention details with API function.
8552 (match_dll_by_basename): New function.
8553 (dll_is_loaded_by_basename): New function.
8554 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8555 details call to dll_is_loaded_by_basename.
8557 2014-02-19 Doug Evans <dje@google.com>
8559 * dll.h (struct dll_info): Add comment.
8560 * gdbthread.h (struct thread_info): Add comment.
8561 (current_ptid): Simplify.
8562 * inferiors.c (add_process): Update.
8563 (remove_process): Update.
8564 * inferiors.h (struct process_info): Rename member "head" to "entry".
8565 * linux-low.c (delete_lwp): Update.
8567 (last_thread_of_process_p): Update.
8568 (kill_one_lwp_callback, linux_kill): Update.
8569 (status_pending_p_callback): Update.
8570 (wait_for_sigstop): Update. Simplify read of ptid.
8571 (start_step_over): Update.
8572 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8573 (get_lwp_thread): Update.
8574 (struct lwp_info): Rename member "head" to "entry".
8575 * regcache.h (inferior_list_entry): Delete.
8576 * server.c (kill_inferior_callback): Update.
8577 (detach_or_kill_inferior_callback): Update.
8578 (print_started_pid): Update.
8579 (print_attached_pid): Update.
8580 (process_serial_event): Simplify read of ptid.
8581 * thread-db.c (thread_db_create_event): Update.
8582 (thread_db_get_tls_address): Update.
8583 * win32-low.c (current_inferior_ptid): Simplify.
8585 2014-02-19 Tom Tromey <tromey@redhat.com>
8587 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8589 (target_supports_btrace): Update.
8591 2014-02-14 Yao Qi <yao@codesourcery.com>
8593 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8594 (rsp-low-ipa.o): New target.
8596 2014-02-12 Tom Tromey <tromey@redhat.com>
8598 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8599 convert_ascii_to_int.
8600 * regcache.c (registers_to_string): Likewise.
8601 * remote-utils.c (decode_M_packet): Likewise.
8602 * server.c (process_serial_event): Likewise.
8604 2014-02-12 Tom Tromey <tromey@redhat.com>
8606 * server.c (handle_query, handle_v_run): Use hex2bin, not
8608 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8610 2014-02-12 Tom Tromey <tromey@redhat.com>
8612 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8613 convert_int_to_ascii.
8614 * regcache.c (registers_to_string, collect_register_as_string):
8616 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8618 * server.c (process_serial_event): Likewise.
8619 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8620 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8622 2014-02-12 Tom Tromey <tromey@redhat.com>
8624 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8625 bin2hex, not hexify.
8626 * tracepoint.c (cmd_qtstatus): Likewise.
8628 2014-02-12 Tom Tromey <tromey@redhat.com>
8630 * remote-utils.c (monitor_output): Pass explicit length to
8633 2014-02-12 Tom Tromey <tromey@redhat.com>
8635 * tracepoint.c: Include rsp-low.h.
8636 * server.c: Include rsp-low.h.
8637 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8638 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8640 * remote-utils.c: Include rsp-low.h.
8641 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8642 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8643 (convert_int_to_ascii, convert_ascii_to_int): Move to
8645 * regcache.c: Include rsp-low.h.
8646 * ax.c: Include rsp-low.h.
8647 * Makefile.in (SFILES): Add common/rsp-low.c.
8648 (OBS): Add rsp-low.o.
8649 (rsp-low.o): New target.
8651 2014-02-12 Tom Tromey <tromey@redhat.com>
8653 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8654 Include print-utils.h.
8655 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8656 (plongest, thirty_two, phex_nz): Remove.
8657 * Makefile.in (SFILES): Add common/print-utils.c.
8658 (OBS): Add print-utils.o.
8659 (print-utils-ipa.o): New target.
8660 (print-utils.o): New target.
8661 (IPA_OBJS): Add print-utils-ipa.o.
8663 2014-02-06 Tom Tromey <tromey@redhat.com>
8665 * Makefile.in (SFILES): Fix indentation.
8667 2014-02-05 Doug Evans <dje@google.com>
8669 * linux-low.c (linux_wait_for_event): Improve comment.
8670 (linux_wait_1): Keep current_inferior in sync with event_child.
8672 2014-01-22 Doug Evans <dje@google.com>
8674 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8676 2014-01-22 Doug Evans <dje@google.com>
8678 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8679 * configure: Regenerate.
8680 * config.in: Regenerate.
8681 * Makefile.in (SFILES): Add debug.c.
8683 * debug.c: New file.
8684 * debug.h: New file.
8685 * linux-aarch64-low.c (*): Update all debugging printfs to use
8686 debug_printf instead of fprintf.
8687 * linux-arm-low.c (*): Ditto.
8688 * linux-cris-low.c (*): Ditto.
8689 * linux-crisv32-low.c (*): Ditto.
8690 * linux-m32r-low.c (*): Ditto.
8691 * linux-sparc-low.c (*): Ditto.
8692 * linux-x86.c (*): Ditto.
8693 * linux-low.c (*): Ditto.
8694 (linux_wait_1): Add calls to debug_enter, debug_exit.
8695 (linux_wait): Remove redundant debugging printf.
8696 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8697 (linux_resume, unstop_all_lwps): Ditto.
8698 * mem-break.c (*): Update all debugging printfs to use
8699 debug_printf instead of fprintf.
8700 * remote-utils.c (*): Ditto.
8701 * thread-db.c (*): Ditto.
8702 * server.c #include <ctype.h>, "gdb_vecs.h".
8703 (debug_threads): Moved to debug.c.
8704 (*): Update all debugging printfs to use debug_printf instead of
8706 (start_inferior): Replace call to fflush with call to debug_flush.
8707 (monitor_show_help): Mention set debug-format.
8708 (parse_debug_format_options): New function.
8709 (handle_monitor_command): Handle "monitor set debug-format".
8710 (gdbserver_usage): Mention --debug-format.
8711 (main): Parse --debug-format.
8712 * server.h (debug_threads): Declaration moved to debug.h.
8714 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8715 trace_debug_1 that uses debug_printf.
8716 (tracepoint_look_up_symbols): Update all debugging printfs to use
8717 debug_printf instead of fprintf.
8719 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8721 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8724 2014-01-17 Pedro Alves <palves@redhat.com>
8727 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8728 defined after including gdb_proc_service.h.
8730 2014-01-16 Doug Evans <dje@google.com>
8732 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8733 (match_dll): Use it.
8735 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8737 * target.h (target_ops) <read_btrace>: Change parameters and
8738 return type to allow error reporting.
8739 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8740 trace reading errors on.
8741 * linux-low.c (linux_low_read_btrace): Pass trace reading
8743 (linux_low_disable_btrace): New.
8745 2014-01-15 Doug Evans <dje@google.com>
8747 * inferiors.c (thread_id_to_gdb_id): Delete.
8748 * inferiors.h (thread_id_to_gdb_id): Delete.
8750 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8752 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8753 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8756 2014-01-08 Pedro Alves <palves@redhat.com>
8758 * server.c (handle_status): Don't discard previous queued stop
8759 replies or thread's pending status here.
8760 (main) <disconnection>: Do it here instead.
8762 2014-01-08 Pedro Alves <palves@redhat.com>
8764 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8765 * server.c (visit_actioned_threads, handle_pending_status): New
8767 (handle_v_cont): Factor out parts to ...
8768 (resume): ... this new function. If in all-stop, and a thread
8769 being resumed has a pending status, report it without actually
8771 (myresume): Adjust to use the new 'resume' function.
8772 (clear_pending_status_callback, set_pending_status_callback)
8773 (find_status_pending_thread_callback): New functions.
8774 (handle_status): Handle the case of multiple threads having
8775 interesting statuses to report. Report threads' real last signal
8776 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8777 with an interesting thread to report the status for, instead of
8778 always reporting the status of the first thread.
8780 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8782 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8783 * gdbreplay.c (gdbreplay_version): Likewise.
8785 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8787 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8788 iov.iov_len with the real length in use.
8790 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8792 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8793 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8794 for all targets that use win32-low.c.
8795 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8796 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8798 2013-12-13 Pedro Alves <palves@redhat.com>
8800 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8801 if equal to TARGET_WAITKIND_LOADED.
8802 * win32-low.c (cached_status): New static global.
8803 (win32_wait): Add declaration.
8804 (do_initial_child_stuff): Flush all initial pending debug events
8805 up to the initial breakpoint.
8806 (win32_wait): If CACHED_STATUS was set, return that instead
8807 of doing a real wait. Remove the code resuming the execution
8808 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8809 during the initial phase. Also remove the code changing
8810 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8811 TARGET_WAITKIND_STOPPED.
8813 2013-12-11 Yao Qi <yao@codesourcery.com>
8815 * notif.c (handle_notif_ack): Return 0 if no notification
8818 2013-11-20 Doug Evans <dje@google.com>
8820 * linux-low.c (linux_set_resume_request): Fix comment.
8822 2013-11-20 Doug Evans <dje@google.com>
8824 * linux-low.c (resume_status_pending_p): Tweak comment.
8826 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8828 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8829 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8830 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8831 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8832 (srv_amd64_regobj): Add amd64-mpx.o.
8833 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8834 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8835 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8836 * i387-fp.c (num_pl_bnd_register) Added constant.
8837 (num_pl_bnd_cfg_registers) Added constant.
8838 (struct i387_xsave) Added reserved area and MPX fields.
8839 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8840 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8842 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8843 (init_registers_amd64_mpx_linux): Declare new function.
8844 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8845 (x86_64_regmap): Add MPX registers.
8846 (x86_linux_read_description): Add MPX case.
8847 (initialize_low_arch): Initialize MPX targets.
8849 2013-11-18 Tom Tromey <tromey@redhat.com>
8851 * configure: Rebuild.
8852 * configure.ac: Don't check for stdlib.h.
8853 * gdbreplay.c: Unconditionally include stdlib.h.
8855 2013-11-18 Tom Tromey <tromey@redhat.com>
8857 * config.in: Rebuild.
8858 * configure: Rebuild.
8859 * configure.ac: Don't use AC_HEADER_DIRENT.
8861 2013-11-18 Tom Tromey <tromey@redhat.com>
8863 * server.h: Don't check HAVE_STRING_H.
8864 * gdbreplay.c: Don't check HAVE_STRING_H.
8865 * configure: Rebuild.
8867 2013-11-18 Tom Tromey <tromey@redhat.com>
8869 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8872 2013-11-08 Tom Tromey <tromey@redhat.com>
8874 * configure, config.in: Rebuild.
8875 * configure.ac: Remove unused configury.
8877 2013-11-08 Tom Tromey <tromey@redhat.com>
8879 * acinclude.m4: Include common.m4, codeset.m4.
8880 * configure, config.in: Rebuild.
8881 * configure.ac: Use GDB_AC_COMMON.
8883 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8885 * linux-s390-low.c (HWCAP_S390_TE): New define.
8886 (s390_arch_setup): Consider the TE field in the HWCAP for
8887 determining 'have_regset_tdb'.
8889 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8892 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8895 2013-10-02 Pedro Alves <palves@redhat.com>
8897 * server.c (process_serial_event): Don't output "GDBserver
8898 exiting" if GDB is connected through stdio.
8899 * target.c (mywait): Likewise, be silent if GDB is connected
8902 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8904 * lynx-low.c (lynx_add_threads_after_attach): New function.
8905 (lynx_attach): Remove call to add_thread. Add call to
8906 lynx_add_threads_after_attach instead.
8908 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8910 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8911 * config.in, configure: Regenerated.
8913 2013-09-18 Yao Qi <yao@codesourcery.com>
8916 * server.c (start_inferior): Clear 'resume_info'.
8918 2013-09-16 Jiong Wang <jiwang@tilera.com>
8920 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8923 2013-09-16 Jiong Wang <jiwang@tilera.com>
8925 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8926 linux-tile-low.o to srv_tgtobj.
8928 2013-09-16 Will Newton <will.newton@linaro.org>
8930 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8933 2013-09-06 Pedro Alves <palves@redhat.com>
8935 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8936 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8937 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8938 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8939 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8940 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8942 2013-09-06 Pedro Alves <palves@redhat.com>
8944 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8945 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8947 2013-09-06 Pedro Alves <palves@redhat.com>
8949 * linux-amd64-ipa.c: Include tracepoint.h.
8950 * linux-i386-ipa.c: Include tracepoint.h.
8952 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8954 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8955 (ps_get_thread_area): New function.
8957 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8959 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8960 (initialize_low_arch): Call init_registers_crisv32 rather than
8961 init_register_crisv32.
8963 2013-09-05 Pedro Alves <palves@redhat.com>
8965 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8967 * hostio.h: ... this new file.
8968 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8969 win32-low.c: Include hostio.h.
8971 2013-09-05 Pedro Alves <palves@redhat.com>
8973 * server.h (gdb_client_data, handler_func, callback_handler_func)
8974 (delete_file_handler, add_file_handler, append_callback_event)
8975 (delete_callback_event, start_event_loop, initialize_event_loop):
8976 Move to event-loop.h and include it.
8977 * event-loop.h: New file.
8979 2013-09-05 Pedro Alves <palves@redhat.com>
8981 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8982 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8983 (loaded_dll, unloaded_dll): Move to ...
8984 * dll.h: ... this new file.
8985 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8987 2013-09-05 Pedro Alves <palves@redhat.com>
8989 * server.h (current_process, get_thread_process, all_processes)
8990 (add_inferior_to_list, for_each_inferior, current_inferior)
8991 (remove_inferior, add_process, remove_process, find_process_pid)
8992 (have_started_inferiors_p, have_attached_inferiors_p)
8993 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8994 (clear_inferiors, find_inferior, find_inferior_id)
8995 (inferior_target_data, set_inferior_target_data)
8996 (inferior_regcache_data, set_inferior_regcache_data): Move to
8997 inferiors.h, and include it.
8998 * inferiors.h: New file.
9000 2013-09-05 Pedro Alves <palves@redhat.com>
9002 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9006 2013-09-05 Pedro Alves <palves@redhat.com>
9008 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9010 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9011 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9012 (handle_tracepoint_general_set, handle_tracepoint_query)
9013 (tracepoint_finished_step, tracepoint_was_hit)
9014 (release_while_stepping_state_list, current_traceframe)
9015 (in_readonly_region, traceframe_read_mem)
9016 (fetch_traceframe_registers, traceframe_read_sdata)
9017 (traceframe_read_info, struct fast_tpoint_collect_status)
9018 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9019 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9020 (supply_fast_tracepoint_registers)
9021 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9022 (ipa_tdesc, claim_trampoline_space)
9023 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9024 (agent_mem_read, agent_get_trace_state_variable_value)
9025 (agent_set_trace_state_variable_value, agent_tsv_read)
9026 (agent_mem_read_string, get_raw_reg_func_addr)
9027 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9028 * tracepoint.h: ... this new file.
9030 2013-09-05 Pedro Alves <palves@redhat.com>
9032 * server.h (perror_with_name, error, fatal, warning, paddress)
9033 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9035 * utils.h: New file.
9037 2013-09-05 Pedro Alves <palves@redhat.com>
9039 * server.h (remote_debug, noack_mode, transport_is_reliable)
9040 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9041 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9042 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9043 (write_enn, initialize_async_io, enable_async_io)
9044 (disable_async_io, check_remote_input_interrupt_request)
9045 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9046 (dead_thread_notify, prepare_resume_reply)
9047 (decode_address_to_semicolon, decode_address, decode_m_packet)
9048 (decode_M_packet, decode_X_packet, decode_xfer_write)
9049 (decode_search_memory_packet, unhexify, hexify)
9050 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9051 (look_up_one_symbol, relocate_instruction)
9052 (monitor_output): Move to remote-utils.h, and include it.
9053 * remote-utils.h: New file.
9055 2013-09-05 Pedro Alves <palves@redhat.com>
9057 * server.h (_): Delete.
9059 2013-09-02 Pedro Alves <palves@redhat.com>
9061 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9062 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9064 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9066 2013-09-02 Pierre Muller <muller@sourceware.org>
9068 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9069 or WriteProcessMemory complete successfully and handle
9070 ERROR_PARTIAL_COPY error.
9072 2013-09-02 Pedro Alves <palves@redhat.com>
9074 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9075 error instead of EIO.
9077 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9080 * linux-low.c: Include filestuff.h.
9081 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9082 * lynx-low.c: Include filestuff.h.
9083 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9084 * server.c: Include filestuff.h.
9085 (main): Call notice_open_fds.
9086 * spu-low.c: Include filestuff.h.
9087 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9089 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9091 * Makefile.in: Explain why ../target and ../nat are not
9092 listed as include file search paths.
9093 (linux-waitpid.o): New object file rule.
9094 * configure.srv (srv_native_linux_obj): New variable.
9095 Replace all occurrences of linux native object files with
9096 $srv_native_linux_obj.
9097 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9098 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9099 (linux_enable_event_reporting): Remove declaration.
9100 (my_waitpid): Moved to common/linux-waitpid.c.
9101 (linux_wait_for_event): Pass ptid when calling
9102 linux_enable_event_reporting.
9103 (linux_supports_tracefork_flag): Remove.
9104 (linux_enable_event_reporting): Likewise.
9105 (linux_tracefork_grandchild): Remove.
9106 (STACK_SIZE): Moved to common/linux-ptrace.c.
9107 (linux_tracefork_child): Remove.
9108 (linux_test_for_tracefork): Remove.
9109 (linux_look_up_symbols): Call linux_supports_traceclone.
9110 (initialize_low): Remove call to linux_test_for_tracefork.
9111 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9112 common/linux-ptrace.h.
9113 (PTRACE_TYPE_ARG4): Likewise.
9114 Include linux-ptrace.h.
9116 2013-08-21 Pedro Alves <palves@redhat.com>
9118 * config.in: Renegerate.
9120 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9122 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9123 (SFILES): Remove $(srcdir)/common/target-common.c and
9124 add $(srcdir)/target/waitstatus.c.
9125 (OBS): Remove target-common.o and add waitstatus.o.
9126 (server_h): Remove $(srcdir)/../common/target-common.h and
9127 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9128 and $(srcdir)/../target/waitstatus.h.
9129 (target-common.o): Remove.
9130 (waitstatus.o): New target object file.
9131 * target.h: Do not include target-common.h and
9132 include target/resume.h, target/wait.h and
9133 target/waitstatus.h.
9135 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9137 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9138 to PTRACE_TYPE_ARG3.
9139 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9140 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9142 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9143 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9145 2013-07-27 Jie Zhang <jie@codesourcery.com>
9146 Daniel Jacobowitz <dan@codesourcery.com>
9147 Yao Qi <yao@codesourcery.com>
9149 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9150 (mips-linux-watch.o): New rule.
9151 (mips_linux_watch_h): New variable.
9152 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9154 * linux-mips-low.c: Include mips-linux-watch.h.
9155 (struct arch_process_info, struct arch_lwp_info): New.
9156 (update_watch_registers_callback): New function.
9157 (mips_linux_new_process, mips_linux_new_thread) New functions.
9158 (mips_linux_prepare_to_resume, mips_insert_point): New
9160 (mips_remove_point, mips_stopped_by_watchpoint): New
9162 (rsp_bp_type_to_target_hw_bp_type): New function.
9163 (mips_stopped_data_address): New function.
9164 (the_low_target): Add watchpoint support functions.
9166 2013-07-27 Yao Qi <yao@codesourcery.com>
9168 * i386-low.c: Include break-common.h.
9169 (enum target_hw_bp_type): Remove.
9171 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9173 * Makefile.in (SFILES): /common/target-common.c.
9174 (OBS): Add target-common.o.
9175 (server_h): Add $(srcdir)/../common/target-common.h.
9176 (target-common.o): New target.
9177 * server.c (queue_stop_reply_callback): Free
9178 status string after use.
9179 * target.c (target_waitstatus_to_string): Remove.
9180 * target.h: Include target-common.h.
9181 (resume_kind): Likewise.
9182 (target_waitkind): Likewise.
9183 (target_waitstatus): Likewise.
9184 (TARGET_WNOHANG): Likewise.
9186 2013-07-04 Yao Qi <yao@codesourcery.com>
9188 * Makefile.in (host_alias): Use @host_noncanonical@.
9189 (target_alias): Use @target_noncanonical@.
9190 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9191 ACX_NONCANONICAL_HOST.
9192 * configure: Regenerated.
9195 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9197 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9198 * configure: Rebuild.
9199 * Makefile.in (version_host, version_target): Get from configure.
9200 (version.c): Use $(version_host) and $(version_target).
9202 2013-07-03 Pedro Alves <palves@redhat.com>
9204 * Makefile.in (config.status): Depend on development.sh.
9205 * acinclude.m4: Include libmcheck.m4.
9206 * configure: Regenerate.
9208 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9210 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9211 attribute inside the parentheses.
9212 (winapi_DebugSetProcessKillOnExit): Ditto.
9213 (winapi_DebugBreakProcess): Ditto.
9214 (winapi_GenerateConsoleCtrlEvent): Ditto.
9216 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9218 * notif.h (notif_event): Add a dummy member to avoid compiler
9221 2013-07-01 Pedro Alves <palves@redhat.com>
9223 * hostio.c (HOSTIO_PATH_MAX): Define.
9224 (require_filename, handle_open, handle_unlink, handle_readlink):
9227 2013-07-01 Pedro Alves <palves@redhat.com>
9229 * server.h: Include "pathmax.h".
9230 * linux-low.c: Don't include sys/param.h.
9231 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9233 * win32-low.c: Don't include sys/param.h.
9234 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9236 2013-07-01 Pedro Alves <palves@redhat.com>
9238 * event-loop.c: Don't check HAVE_UNISTD_H before including
9240 * gdbreplay.c: Likewise.
9241 * remote-utils.c: Likewise.
9242 * server.c: Likewise.
9243 * configure.ac: Don't check for unistd.h.
9244 * configure: Regenerate.
9246 2013-06-28 Tom Tromey <tromey@redhat.com>
9248 * Makefile.in (version.c): Use version.in, not
9251 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9253 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9254 * configure: Rebuild.
9255 * Makefile.in (version_host, version_target): Get from configure.
9256 (version.c): Use $(version_host) and $(version_target).
9258 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9260 Fix trace-status to output user name without trailing colon.
9261 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9263 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9265 Fix trace-status to output proper start-time and stop-time.
9266 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9267 output start time and stop time in hex as gdb expects.
9269 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9271 * tracepoint.c (build_traceframe_info_xml): Output trace state
9272 variables present in the trace buffer.
9274 2013-06-24 Tom Tromey <tromey@redhat.com>
9276 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9278 (version.o): Remove.
9279 * gdbreplay.c: Include version.h.
9280 (version, host_name): Don't declare.
9281 * server.h: Include version.h.
9282 (version, host_name): Don't declare.
9284 2013-06-12 Pedro Alves <palves@redhat.com>
9286 * linux-x86-low.c (linux_is_elf64): Delete global.
9287 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9288 with local linux_pid_exe_is_elf_64_file use.
9290 2013-06-11 Pedro Alves <palves@redhat.com>
9292 * linux-low.c (regset_disabled, disable_regset): New functions.
9293 (regsets_fetch_inferior_registers)
9294 (regsets_store_inferior_registers): Use them.
9295 (initialize_regsets_info); Don't allocate the disabled_regsets
9297 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9300 2013-06-11 Pedro Alves <palves@redhat.com>
9302 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9305 2013-06-11 Pedro Alves <palves@redhat.com>
9307 * linux-x86-low.c (initialize_low_arch): Call
9308 init_registers_x32_avx_linux.
9310 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9312 Fix compatibility with Android Bionic.
9313 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9316 2013-06-07 Pedro Alves <palves@redhat.com>
9319 * Makefile.in (OBS): Add tdesc.o.
9320 (IPA_OBJS): Add tdesc-ipa.o.
9321 (tdesc-ipa.o): New rule.
9322 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9324 * linux-low.c (new_inferior): Delete.
9325 (disabled_regsets, num_regsets): Delete.
9326 (linux_add_process): Adjust to set the new per-process
9328 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9329 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9330 was a stop. When calling arch_setup, switch the current inferior
9331 to the thread that got an event.
9332 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9333 (regsets_fetch_inferior_registers)
9334 (regsets_store_inferior_registers): New regsets_info parameter.
9336 (linux_register_in_regsets): New regs_info parameter. Adjust to
9338 (register_addr, fetch_register, store_register): New usrregs_info
9339 parameter. Adjust to use it.
9340 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9341 parameter regs_info. Adjust to use it.
9342 (linux_fetch_registers): Get the current inferior's regs_info, and
9344 (linux_store_registers): Ditto.
9345 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9346 (initialize_low): Don't initialize the target_regsets here. Call
9347 initialize_low_arch.
9348 * linux-low.h (target_regsets): Delete declaration.
9349 (struct regsets_info): New.
9350 (struct usrregs_info): New.
9351 (struct regs_info): New.
9352 (struct process_info_private) <new_inferior>: New field.
9353 (struct linux_target_ops): Delete the num_regs, regmap, and
9354 regset_bitmap fields. New field regs_info.
9355 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9356 * i387-fp.c (num_xmm_registers): Delete.
9357 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9358 calls to new interface.
9359 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9360 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9361 Infer the number of xmm registers from the regcache's target
9363 * i387-fp.h (num_xmm_registers): Delete.
9364 * inferiors.c (add_thread): Don't install the thread's regcache
9366 * proc-service.c (gregset_info): Fetch the current inferior's
9367 regs_info. Adjust to use it.
9368 * regcache.c: Include tdesc.h.
9369 (register_bytes, reg_defs, num_registers)
9370 (gdbserver_expedite_regs): Delete.
9371 (get_thread_regcache): If the thread doesn't have a regcache yet,
9372 create one, instead of aborting gdbserver.
9373 (regcache_invalidate_one): Rename to ...
9374 (regcache_invalidate_thread): ... this.
9375 (regcache_invalidate_one): New.
9376 (regcache_invalidate): Only invalidate registers of the current
9378 (init_register_cache): Add target_desc parameter, and use it.
9379 (new_register_cache): Ditto. Assert the target description has a
9380 non zero registers_size.
9381 (regcache_cpy): Add assertions. Adjust.
9382 (realloc_register_cache, set_register_cache): Delete.
9383 (registers_to_string, registers_from_string): Adjust.
9384 (find_register_by_name, find_regno, find_register_by_number)
9385 (register_cache_size): Add target_desc parameter, and use it.
9386 (free_register_cache_thread, free_register_cache_thread_one)
9387 (regcache_release, register_cache_size): New.
9388 (register_size): Add target_desc parameter, and use it.
9389 (register_data, supply_register, supply_register_zeroed)
9390 (supply_regblock, supply_register_by_name, collect_register)
9391 (collect_register_as_string, collect_register_by_name): Adjust.
9392 * regcache.h (struct target_desc): Forward declare.
9393 (struct regcache) <tdesc>: New field.
9394 (init_register_cache, new_register_cache): Add target_desc
9396 (regcache_invalidate_thread): Declare.
9397 (regcache_invalidate_one): Delete declaration.
9398 (regcache_release): Declare.
9399 (find_register_by_number, register_cache_size, register_size)
9400 (find_regno): Add target_desc parameter.
9401 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9403 * remote-utils.c: Include tdesc.h.
9404 (outreg, prepare_resume_reply): Adjust.
9405 * server.c: Include tdesc.h.
9406 (gdbserver_xmltarget): Delete declaration.
9407 (get_features_xml, process_serial_event): Adjust.
9408 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9410 (struct process_info) <tdesc>: New field.
9411 (ipa_tdesc): Declare.
9412 * tdesc.c: New file.
9413 * tdesc.h: New file.
9414 * tracepoint.c: Include tdesc.h.
9415 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9416 (get_context_regcache): Adjust to pass ipa_tdesc down.
9417 (do_action_at_tracepoint): Adjust to get the register cache size
9418 from the context regcache's description.
9419 (traceframe_walk_blocks): Adjust to get the register cache size
9420 from the current trace frame's description.
9421 (traceframe_get_pc): Adjust to get current trace frame's
9422 description and pass it down.
9423 (gdb_collect): Adjust to get the register cache size from the
9425 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9426 (gdbserver_xmltarget): Delete.
9427 (initialize_low_tracepoint): Set the ipa's target description.
9428 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9429 (initialize_low_tracepoint): Set the ipa's target description.
9430 * linux-x86-low.c: Include tdesc.h.
9431 [__x86_64__] (is_64bit_tdesc): New.
9432 (ps_get_thread_area, x86_get_thread_area): Use it.
9433 (i386_cannot_store_register): Rename to ...
9434 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9435 (i386_cannot_fetch_register): Rename to ...
9436 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9437 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9439 (target_regsets): Rename to ...
9440 (x86_regsets): ... this.
9441 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9443 (x86_siginfo_fixup): Use is_64bit_tdesc.
9444 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9445 (tdesc_x32_avx_linux, tdesc_x32_linux)
9446 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9448 (x86_linux_update_xmltarget): Delete.
9449 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9450 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9451 (AMD64_LINUX_USER64_CS): New.
9452 (x86_linux_read_description): New, based on
9453 x86_linux_update_xmltarget.
9454 (same_process_callback): New.
9455 (x86_arch_setup_process_callback): New.
9456 (x86_linux_update_xmltarget): New.
9457 (x86_regsets_info): New.
9458 (amd64_linux_regs_info): New.
9459 (i386_linux_usrregs_info): New.
9460 (i386_linux_regs_info): New.
9461 (x86_linux_regs_info): New.
9462 (x86_arch_setup): Reimplement.
9463 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9464 (x86_emit_ops): Ditto.
9465 (the_low_target): Adjust. Install x86_linux_regs_info,
9466 x86_cannot_fetch_register, and x86_cannot_store_register.
9467 (initialize_low_arch): New.
9468 * linux-ia64-low.c (tdesc_ia64): Declare.
9469 (ia64_fetch_register): Adjust.
9470 (ia64_usrregs_info, regs_info): New globals.
9471 (ia64_regs_info): New function.
9472 (the_low_target): Adjust.
9473 (initialize_low_arch): New function.
9474 * linux-sparc-low.c (tdesc_sparc64): Declare.
9475 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9477 (sparc_arch_setup): New function.
9478 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9479 (the_low_target): Adjust.
9480 (initialize_low_arch): New function.
9481 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9482 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9483 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9484 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9485 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9486 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9487 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9488 (tdesc_powerpc_isa205_vsx64l): Declare.
9489 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9490 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9491 (ppc_set_pc, ppc_get_hwcap): Adjust.
9492 (ppc_usrregs_info): Forward declare.
9493 (!__powerpc64__) ppc_regmap_adjusted: New global.
9494 (ppc_arch_setup): Adjust to the current process'es target
9496 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9497 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9498 (ppc_store_evrregset): Adjust.
9499 (target_regsets): Rename to ...
9500 (ppc_regsets): ... this, and make static.
9501 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9502 (ppc_regs_info): New function.
9503 (the_low_target): Adjust.
9504 (initialize_low_arch): New function.
9505 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9506 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9507 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9508 (tdesc_s390x_linux64v2): Declare.
9509 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9510 (s390_fill_gregset, s390_store_last_break): Adjust.
9511 (target_regsets): Rename to ...
9512 (s390_regsets): ... this, and make static.
9513 (s390_get_pc, s390_set_pc): Adjust.
9514 (s390_get_hwcap): New target_desc parameter, and use it.
9515 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9516 (s390_arch_setup): Adjust to set the current process'es target
9517 description. Don't adjust the regmap.
9518 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9519 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9520 (regs_info_3264): New globals.
9521 (s390_regs_info): New function.
9522 (the_low_target): Adjust.
9523 (initialize_low_arch): New function.
9524 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9525 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9526 [__mips64] (init_registers_mips_linux)
9527 (init_registers_mips_dsp_linux): Delete defines.
9528 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9529 (have_dsp): New global.
9530 (mips_read_description): New, based on mips_arch_setup.
9531 (mips_arch_setup): Reimplement.
9532 (get_usrregs_info): New function.
9533 (mips_cannot_fetch_register, mips_cannot_store_register)
9534 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9535 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9536 (target_regsets): Rename to ...
9537 (mips_regsets): ... this, and make static.
9538 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9539 (dsp_regs_info, regs_info): New globals.
9540 (mips_regs_info): New function.
9541 (the_low_target): Adjust.
9542 (initialize_low_arch): New function.
9543 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9544 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9546 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9547 (arm_read_description): New, with bits factored from
9549 (arm_arch_setup): Reimplement.
9550 (target_regsets): Rename to ...
9551 (arm_regsets): ... this, and make static.
9552 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9553 (arm_regs_info): New function.
9554 (the_low_target): Adjust.
9555 (initialize_low_arch): New function.
9556 * linux-m68k-low.c (tdesc_m68k): Declare.
9557 (target_regsets): Rename to ...
9558 (m68k_regsets): ... this, and make static.
9559 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9560 (m68k_regs_info): New function.
9561 (m68k_arch_setup): New function.
9562 (the_low_target): Adjust.
9563 (initialize_low_arch): New function.
9564 * linux-sh-low.c (tdesc_sharch): Declare.
9565 (target_regsets): Rename to ...
9566 (sh_regsets): ... this, and make static.
9567 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9568 (sh_regs_info, sh_arch_setup): New functions.
9569 (the_low_target): Adjust.
9570 (initialize_low_arch): New function.
9571 * linux-bfin-low.c (tdesc_bfin): Declare.
9572 (bfin_arch_setup): New function.
9573 (bfin_usrregs_info, regs_info): New globals.
9574 (bfin_regs_info): New function.
9575 (the_low_target): Adjust.
9576 (initialize_low_arch): New function.
9577 * linux-cris-low.c (tdesc_cris): Declare.
9578 (cris_arch_setup): New function.
9579 (cris_usrregs_info, regs_info): New globals.
9580 (cris_regs_info): New function.
9581 (the_low_target): Adjust.
9582 (initialize_low_arch): New function.
9583 * linux-cris-low.c (tdesc_crisv32): Declare.
9584 (cris_arch_setup): New function.
9585 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9586 (cris_regs_info): New function.
9587 (the_low_target): Adjust.
9588 (initialize_low_arch): New function.
9589 * linux-m32r-low.c (tdesc_m32r): Declare.
9590 (m32r_arch_setup): New function.
9591 (m32r_usrregs_info, regs_info): New globals.
9592 (m32r_regs_info): Adjust.
9593 (initialize_low_arch): New function.
9594 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9595 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9596 (tic6x_usrregs_info): Forward declare.
9597 (tic6x_read_description): New function, based on ...
9598 (tic6x_arch_setup): ... this. Reimplement.
9599 (target_regsets): Rename to ...
9600 (tic6x_regsets): ... this, and make static.
9601 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9602 (tic6x_regs_info): New function.
9603 (the_low_target): Adjust.
9604 (initialize_low_arch): New function.
9605 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9606 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9607 (target_regsets): Rename to ...
9608 (xtensa_regsets): ... this, and make static.
9609 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9611 (xtensa_arch_setup, xtensa_regs_info): New functions.
9612 (the_low_target): Adjust.
9613 (initialize_low_arch): New function.
9614 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9615 (nios2_arch_setup): Set the current process'es tdesc.
9616 (target_regsets): Rename to ...
9617 (nios2_regsets): ... this.
9618 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9619 (nios2_regs_info): New function.
9620 (the_low_target): Adjust.
9621 (initialize_low_arch): New function.
9622 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9623 (aarch64_arch_setup): Set the current process'es tdesc.
9624 (target_regsets): Rename to ...
9625 (aarch64_regsets): ... this.
9626 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9627 (aarch64_regs_info): New function.
9628 (the_low_target): Adjust.
9629 (initialize_low_arch): New function.
9630 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9632 (target_regsets): Rename to ...
9633 (tile_regsets): ... this.
9634 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9635 (tile_regs_info): New function.
9636 (tile_arch_setup): Set the current process'es tdesc.
9637 (the_low_target): Adjust.
9638 (initialize_low_arch): New function.
9639 * spu-low.c (tdesc_spu): Declare.
9640 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9641 * win32-arm-low.c (tdesc_arm): Declare.
9642 (arm_arch_setup): New function.
9643 (the_low_target): Install arm_arch_setup instead of
9645 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9646 (init_windows_x86): Rename to ...
9647 (i386_arch_setup): ... this. Set `win32_tdesc'.
9648 (the_low_target): Adjust.
9649 * win32-low.c (win32_tdesc): New global.
9650 (child_add_thread): Don't create the thread cache here.
9651 (do_initial_child_stuff): Set the new process'es tdesc.
9652 * win32-low.h (struct target_desc): Forward declare.
9653 (win32_tdesc): Declare.
9654 * lynx-i386-low.c (tdesc_i386): Declare global.
9655 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9656 * lynx-low.c (lynx_tdesc): New global.
9657 (lynx_add_process): Set the new process'es tdesc.
9658 * lynx-low.h (struct target_desc): Forward declare.
9659 (lynx_tdesc): Declare global.
9660 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9661 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9662 * nto-low.c (nto_tdesc): New global.
9663 (do_attach): Set the new process'es tdesc.
9664 * nto-low.h (struct target_desc): Forward declare.
9665 (nto_tdesc): Declare.
9666 * nto-x86-low.c (tdesc_i386): Declare.
9667 (nto_x86_arch_setup): Set `nto_tdesc'.
9669 2013-06-04 Gary Benson <gbenson@redhat.com>
9671 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9672 to qSupported response when appropriate.
9673 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9674 with nonzero-length annex.
9675 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9676 arguments supplied in annex.
9678 2013-05-31 Doug Evans <dje@google.com>
9681 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9682 64 bits in 64-cross-32 environment.
9684 2013-05-28 Pedro Alves <palves@redhat.com>
9686 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9687 (aarch64-without-fpu.c): Delete rule.
9688 * configure.srv (aarch64*-*-linux*): Remove references to
9689 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9690 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9693 2013-05-24 Pedro Alves <palves@redhat.com>
9695 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9696 instead of strchr/decode_address. Error if the range isn't split
9697 with a ','. Don't assume there's be a ':' in the action.
9699 2013-05-23 Yao Qi <yao@codesourcery.com>
9700 Pedro Alves <palves@redhat.com>
9702 * linux-low.c (lwp_in_step_range): New function.
9703 (linux_wait_1): If the thread was range stepping and stopped
9704 outside the stepping range, report the stop to GDB. Otherwise,
9705 continue stepping. Add range stepping debug output.
9706 (linux_set_resume_request): Copy the step range from the resume
9708 (linux_supports_range_stepping): New.
9709 (linux_target_ops) <supports_range_stepping>: Set to
9710 linux_supports_range_stepping.
9711 * linux-low.h (struct linux_target_ops)
9712 <supports_range_stepping>: New field.
9713 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9714 * linux-x86-low.c (x86_supports_range_stepping): New.
9715 (the_low_target) <supports_range_stepping>: Set to
9716 x86_supports_range_stepping.
9717 * server.c (handle_v_cont): Handle 'r' action.
9718 (handle_v_requests): Append ";r" if the target supports range
9720 * target.h (struct thread_resume) <step_range_start,
9721 step_range_end>: New fields.
9722 (struct target_ops) <supports_range_stepping>:
9724 (target_supports_range_stepping): New macro.
9726 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9728 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9729 confusion in comment.
9731 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9733 * lynx-low.c (struct process_info_private): New type.
9734 (lynx_add_process): New function.
9735 (lynx_create_inferior, lynx_attach): Replace calls to
9736 add_process by calls to lynx_add_process.
9737 (lynx_resume): If PTID is null, then try using
9738 current_process()->private->last_wait_event_ptid.
9740 (lynx_clear_inferiors): Delete. The contents of that function
9741 has been inlined in lynx_mourn;
9742 (lynx_wait_1): Save the ptid in the process's private data.
9743 (lynx_mourn): Free the process' private data. Replace call
9744 to lynx_clear_inferiors by call to clear_inferiors.
9746 2013-05-17 Yao Qi <yao@codesourcery.com>
9748 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9751 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9753 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9754 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9755 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9756 PT_TEXT_END_ADDR guards. Update comments.
9757 (linux_target_op) <read_offsets>: Conditionally define to
9758 linux_read_offsets if the target is UCLIBC and if it defines
9759 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9761 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9762 Andrew Jenner <andrew@codesourcery.com>
9764 * Makefile.in (SFILES): Add linux-nios2-low.c.
9765 (clean): Add action to delete nios2-linux.c.
9766 (nios2-linux.c): New rule.
9767 * configure.srv: Add nios2*-*-linux*.
9768 * linux-nios2-low.c: New.
9770 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9772 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9774 2013-04-25 Hui Zhu <hui@codesourcery.com>
9777 * ax.c (ax_printf): Add fflush.
9779 2013-04-22 Tom Tromey <tromey@redhat.com>
9781 * Makefile.in (SFILES): Add filestuff.c.
9782 (OBS): Add filestuff.o.
9783 (filestuff.o): New target.
9784 * config.in, configure: Rebuild.
9785 * configure.ac: Check for fdwalk, pipe2.
9787 2013-04-17 Pedro Alves <palves@redhat.com>
9789 * configure.ac (USE_THREAD_DB): Delete variable.
9790 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9791 Don't AC_SUBST USE_THREAD_DB.
9792 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9793 * config.in, configure: Regenerate.
9795 2013-04-16 Pedro Alves <palves@redhat.com>
9797 * linux-low.h (struct lwp_info) <thread_known>: Move under
9798 the USE_THREAD_DB #ifdef.
9800 2013-04-16 Pedro Alves <palves@redhat.com>
9802 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9803 (linux-low.o): Delete rule.
9804 * linux-low.h: Always include "gdb_thread_db.h" instead of
9805 conditionally including thread_db.h.
9806 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9809 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9811 * Makefile.in (install-only): Fix make install regression.
9813 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9815 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9816 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9818 * gdbserver.1: Remove.
9820 2013-03-22 Pedro Alves <palves@redhat.com>
9822 * linux-low.c (handle_extended_wait): Don't call
9823 linux_enable_event_reporting.
9825 2013-03-15 Tony Theodore <tonyt@logyst.com>
9828 * Makefile.in (SHELL): Use @SHELL@.
9830 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9832 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9835 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9837 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9838 Remove extraneous NULL element.
9840 2013-03-13 Yao Qi <yao@codesourcery.com>
9842 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9843 'V' block in trace frame.
9845 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9847 * target.h (struct target_ops): Add btrace ops.
9848 (target_supports_btrace): New macro.
9849 (target_enable_btrace): New macro.
9850 (target_disable_btrace): New macro.
9851 (target_read_btrace): New macro.
9852 * gdbthread.h (struct thread_info): Add btrace field.
9853 * server.c: Include btrace-common.h.
9854 (handle_btrace_general_set): New function.
9855 (handle_btrace_enable): New function.
9856 (handle_btrace_disable): New function.
9857 (handle_general_set): Call handle_btrace_general_set.
9858 (handle_qxfer_btrace): New function.
9859 (struct qxfer qxfer_packets[]): Add btrace entry.
9860 * inferiors.c (remove_thread): Disable btrace.
9861 * linux-low: Include linux-btrace.h.
9862 (linux_low_enable_btrace): New function.
9863 (linux_low_read_btrace): New function.
9864 (linux_target_ops): Add btrace ops.
9865 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9866 Add srv_linux_btrace=yes.
9867 (x86_64-*-linux*): Add linux-btrace.o.
9868 Add srv_linux_btrace=yes.
9869 * configure.ac: Define HAVE_LINUX_BTRACE.
9870 * config.in: Regenerated.
9871 * configure: Regenerated.
9873 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9875 * server.c (handle_qxfer): Preserve error message if -3 is
9877 (qxfer): Document the -3 return value.
9879 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9881 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9882 (linux_btrace_h): New variable.
9883 (linux-btrace.o): New rule.
9885 2013-03-08 Stan Shebs <stan@codesourcery.com>
9886 Hafiz Abid Qadeer <abidh@codesourcery.com>
9888 * tracepoint.c (trace_buffer_size): New global.
9889 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9890 (init_trace_buffer): Change to one-argument function. Allocate
9891 trace buffer memory.
9892 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9893 handle QTBuffer:size packet.
9894 (cmd_bigqtbuffer_size): New function.
9895 (initialize_tracepoint): Call init_trace_buffer with
9896 DEFAULT_TRACE_BUFFER_SIZE.
9897 * server.c (handle_query): Add QTBuffer:size in the
9900 2013-03-07 Yao Qi <yao@codesourcery.com>
9902 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9903 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9905 (cmd_qtsp): Adjust condition. Do post increment.
9906 Set cur_action and cur_step_action back to 0.
9908 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9911 * linux-low.c (linux_write_memory): Return early success if LEN is
9914 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9916 * configure.srv: Add x86_64-*-cygwin* as target.
9918 2013-02-28 Tom Tromey <tromey@redhat.com>
9920 * configure.ac: Invoke AC_SYS_LARGEFILE.
9921 * configure, config.in: Rebuild.
9923 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9925 * win32-low.c: Throughout, fix format strings and casts of
9926 printf-like functions to avoid type related warnings on all
9928 (get_child_debug_event): Print dwDebugEventCode as hex since
9929 that's how it's usually documented.
9931 2013-02-28 Yao Qi <yao@codesourcery.com>
9933 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9936 2013-02-27 Jiong Wang <jiwang@tilera.com>
9938 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9939 (reg-tilegx32.c): New rule.
9940 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9941 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9942 different register info initializer according to elf class.
9943 (init_registers_tilgx32): New function. The tilegx32 register info
9945 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9946 (tile_store_gregset): Likewise.
9948 2013-02-27 Yao Qi <yao@codesourcery.com>
9950 * server.c (process_point_options): Print debug message when
9951 debug_threads is true.
9953 2013-02-26 Yao Qi <yao@codesourcery.com>
9955 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9957 2013-02-19 Pedro Alves <palves@redhat.com>
9958 Kai Tietz <ktietz@redhat.com>
9962 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9963 instead of strtoul to extract address from packet.
9964 (process_serial_event) <'z'>: Likewise.
9966 2013-02-18 Yao Qi <yao@codesourcery.com>
9968 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9970 2013-02-14 Pedro Alves <palves@redhat.com>
9974 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9975 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9977 2013-02-14 Pedro Alves <palves@redhat.com>
9979 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9981 2013-02-14 Pedro Alves <palves@redhat.com>
9983 * tracepoint.c (save_string): Delete.
9984 (add_tracepoint_action): Use savestring instead of save_string.
9986 2013-02-12 Pedro Alves <palves@redhat.com>
9988 * linux-xtensa-low.c: Ditto.
9989 * xtensa-xtregs.c: Ditto.
9991 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9993 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9996 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9998 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9999 aarch64_num_wp_regs and aarch64_num_bp_regs to
10000 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10002 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10004 * linux-aarch64-low.c (ps_get_thread_area): Replace
10005 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10007 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10008 Marcus Shawcroft <marcus.shawcroft@arm.com>
10009 Nigel Stephens <nigel.stephens@arm.com>
10010 Yufeng Zhang <yufeng.zhang@arm.com>
10012 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10013 (aarch64.c, aarch64-without-fpu.c): New targets.
10014 * configure.srv (aarch64*-*-linux*): New.
10015 * linux-aarch64-low.c: New file.
10017 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10019 * linux-low.c (handle_extended_wait, linux_create_inferior)
10020 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10021 (dequeue_one_deferred_signal, linux_resume_one_thread)
10022 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10023 (linux_tracefork_grandchild, linux_test_for_tracefork)
10024 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10025 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10026 where the argument is 0.
10028 2013-01-25 Yao Qi <yao@codesourcery.com>
10030 * event-loop.c: Include "queue.h".
10031 (gdb_event_p): New typedef.
10032 (struct gdb_event) <next_event>: Remove.
10033 (event_queue): Change to QUEUE(gdb_event_p).
10034 (async_queue_event): Remove.
10035 (gdb_event_xfree): New.
10036 (initialize_event_loop): New.
10037 (process_event): Use API from QUEUE.
10038 (wait_for_event): Likewise.
10039 * server.c (main): Call initialize_event_loop.
10040 * server.h (initialize_event_loop): Declare.
10042 2013-01-18 Yao Qi <yao@codesourcery.com>
10044 * ax.h (struct eval_agent_expr_context): New.
10045 (gdb_eval_agent_expr): Update declaration.
10046 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10047 TFRAME. Add new argument CTX.
10048 * server.h (struct eval_agent_expr_context): Declare.
10049 (agent_mem_read, agent_tsv_read): Update declaration.
10050 (agent_mem_read_string): Likewise.
10051 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10052 (add_traceframe_block): Add new argument TPOINT.
10053 Increase TPOINT->traceframe_usage.
10054 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10055 eval_tracepoint_agent_expr.
10056 (condition_true_at_tracepoint): Likewise.
10057 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10058 (agent_mem_read_string, agent_tsv_read): Likewise.
10060 2013-01-16 Yao Qi <yao@codesourcery.com>
10062 * linux-low.c (linux_resume_one_lwp): Don't check
10063 'lwp->bp_reinsert != 0'.
10065 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10066 Pedro Alves <palves@redhat.com>
10068 * lynx-low.c (ptrace_request_to_str): Define a temporary
10069 macro and use it to simplify this function's implementation.
10071 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10073 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10076 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10078 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10080 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10082 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10084 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10086 * lynx-low.c (lynx_resume): Use the resume_info parameter
10087 to determine the ptid for the lynx_ptrace call, unless
10088 it is equal to minus_one_ptid, in which case we use the
10089 ptid of the current_inferior.
10090 (lynx_wait_1): After having received a thread create/exit
10091 event, resume the inferior's execution using the signaling
10092 thread's ptid, rather than the old ptid.
10094 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10096 * lynx-low.c (lynx_resume): Delete variable ret.
10098 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10100 * gdbreplay.c (gdbreplay_version): Update copyright year.
10101 * server.c (gdbserver_version): Likewise.
10103 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10105 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10108 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10110 * lynx-low.c (ptrace_request_to_str): Add handling for
10111 PTRACE_GETTRACESIG.
10113 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10115 * lynx-low.c (lynx_attach): Delete variable new_process.
10117 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10119 * lynx-low.c (lynx_create_inferior): Delete variable
10122 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10124 * lynx-low.c (ptrace_request_to_str): Do not handle
10125 PTRACE_GETTHREADLIST if this macro does not exist.
10127 2012-12-15 Yao Qi <yao@codesourcery.com>
10129 * Makefile.in (OBS): Add notif.o.
10130 * notif.c, notif.h: New.
10131 * server.c: Include "notif.h".
10132 (struct vstop_notif) <next>: Remove.
10134 (queue_stop_reply): Update.
10135 (push_event, send_next_stop_reply): Remove.
10136 (discard_queued_stop_replies): Update.
10137 (notif_stop): New variable.
10138 (handle_v_stopped): Remove.
10139 (handle_v_requests): Don't call handle_v_stopped. Call
10140 handle_ack_notif instead.
10141 (queue_stop_reply_callback): Call notif_event_enque instead
10142 of queue_stop_reply.
10143 (handle_status): Don't call send_next_stop_reply, call
10144 notif_write_event instead.
10145 (kill_inferior_callback): Likewise.
10146 (detach_or_kill_inferior_callback): Likewise.
10147 (main): Call initialize_notif.
10148 (process_serial_event): Call QUEUE_is_empty.
10149 (handle_target_event): Call notif_push instead of push event.
10150 * server.h (push_event): Remove declaration.
10152 2012-12-10 Tom Tromey <tromey@redhat.com>
10154 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10155 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10158 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10159 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10160 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10161 (amd64-linux-ipa.o, ax.o): Rewrite.
10162 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10163 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10164 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10165 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10166 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10167 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10168 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10169 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10170 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10171 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10172 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10173 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10174 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10175 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10176 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10177 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10178 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10179 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10180 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10181 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10182 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10183 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10184 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10185 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10186 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10187 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10188 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10189 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10190 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10191 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10192 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10193 (reg-tilegx.o): Remove.
10194 (all_object_files): New macro.
10195 Include .deps files.
10196 * aclocal.m4, configure: Rebuild.
10197 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10198 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10199 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10201 2012-12-05 Tom Tromey <tromey@redhat.com>
10204 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10206 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10208 * configure.ac: Check for linux/perf_event.h.
10209 * config.in: Regenerated.
10210 * configure: Regenerated.
10212 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10214 * hostio.c (handle_readlink): Decrease buffer size
10215 parameter passed to readlink by one byte.
10217 2012-11-26 Yao Qi <yao@codesourcery.com>
10219 * configure.ac (build_warnings): Append '-Wempty-body'.
10220 * configure: Regenerated.
10221 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10224 2012-11-15 Pierre Muller <muller@sourceware.org>
10226 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10227 * config.in: Regenerate.
10228 * configure: Regenerate.
10229 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10230 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10231 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10232 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10234 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10235 instead of <sys/wait.h> header.
10236 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10238 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10240 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10241 (various make rules): Remove -DGDBSERVER
10243 2012-11-09 Yao Qi <yao@codesourcery.com>
10245 * spu-low.c (current_ptid): Move it to ..
10246 * gdbthread.h: ... here. New.
10247 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10248 * server.c (myresume, process_serial_event): Likewise.
10249 * thread-db.c (thread_db_find_new_threads): Likewise.
10250 * tracepoint.c (run_inferior_command): Likewise.
10252 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10254 * server.c (handle_search_memory_1): Include access length in
10257 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10259 * linux-crisv32-low.c: Fix compile errors.
10261 2012-09-04 Yao Qi <yao@codesourcery.com>
10263 * tracepoint.c (cmd_qtsv): Adjust debug message.
10264 Don't check CUR_TPOINT.
10266 2012-08-28 Yao Qi <yao@codesourcery.com>
10268 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10269 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10270 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10271 Remove declarations of xmalloc, xreallloc, xstrdup and
10273 * Makefile.in (libiberty_h): New.
10274 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10275 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10277 2012-08-23 Yao Qi <yao@codesourcery.com>
10279 * server.h: Remove declaration of 'xsnprintf'.
10281 2012-08-22 Keith Seitz <keiths@redhat.com>
10283 * server.h: Include build-gnulib-gbserver/config.h.
10284 * gdbreplay.c: Likewise.
10286 2012-08-08 Doug Evans <dje@google.com>
10288 * Makefile.in (SFILES): Add gdb_vecs.c.
10289 (OBS): Add gdb_vecs.o.
10290 (gdb_vecs_h, host_defs_h): New variables.
10291 (thread-db.o): Add $(gdb_vecs_h) dependency.
10292 (gdb_vecs.o): New rule.
10293 * thread-db.c: #include "gdb_vecs.h".
10294 (thread_db_load_search): Use a vector to iterate over path elements.
10295 Handle text appearing after "$pdir".
10297 * configure.ac: Add check for strstr.
10298 * config.in: Regenerate.
10299 * configure: Regenerate.
10301 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10303 * hostio.c (handle_pread): If pread fails, fall back to attempting
10305 (handle_pwrite): Likewise for pwrite.
10307 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10309 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10310 between unsupported TYPE and unimplementable ADDR/LEN combination.
10311 (arm_insert_point): Act on new return value.
10313 2012-07-31 Pedro Alves <palves@redhat.com>
10315 * server.c (process_point_options): Only skip tokens if we find
10316 one that is unrecognized. Don't treat 'X' specially while
10317 skipping unrecognized tokens.
10319 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10321 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10322 to 4-byte-align HW breakpoint addresses for Thumb.
10324 2012-07-27 Yao Qi <yao@codesourcery.com>
10328 * server.h: Declare gdb_agent_about_to_close.
10329 * target.c (kill_inferior): Include "agent.h".
10330 New. Send command 'kill'.
10331 * target.h (kill_inferior): Removed macro.
10332 * tracepoint.c (gdb_agent_about_to_close): New.
10333 (gdb_agent_helper_thread): Handle command 'close'.
10334 Wait endlessly until the inferior stops.
10335 Install gdb_agent_remove_socket to atexit hook.
10336 (agent_socket_name): New static variable.
10337 (gdb_agent_socket_init): Replace local variable 'name' with
10338 'agent_socket_name'.
10339 (gdb_agent_remove_socket): New.
10341 2012-07-27 Yao Qi <yao@codesourcery.com>
10343 * server.c (process_point_options): Stop at 'X' when parsing.
10345 2012-07-19 Michael Eager <eager@eagercon.com>
10347 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10349 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10350 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10351 hardware breakpoint.
10353 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10355 * gdbserver/linux-low.c (initialize_low): Call
10356 linux_ptrace_init_warnings.
10358 2012-07-02 Doug Evans <dje@google.com>
10360 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10363 2012-07-02 Stan Shebs <stan@codesourcery.com>
10365 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10366 (ax.o): Add it to build rule.
10368 (OBS): Add format.o.
10369 (IPA_OBS): Add format.o.
10370 * server.c (handle_query): Claim support for breakpoint commands.
10371 (process_point_options): Add command case.
10372 (process_serial_event): Leave running if there are printfs in
10374 * mem-break.h (any_persistent_commands): Declare.
10375 (add_breakpoint_commands): Declare.
10376 (gdb_no_commands_at_breakpoint): Declare.
10377 (run_breakpoint_commands): Declare.
10378 * mem-break.c (struct point_command_list): New struct.
10379 (struct breakpoint): New field command_list.
10380 (any_persistent_commands): New function.
10381 (add_commands_to_breakpoint): New function.
10382 (add_breakpoint_commands): New function.
10383 (gdb_no_commands_at_breakpoint): New function.
10384 (run_breakpoint_commands): New function.
10385 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10387 * ax.c: Include format.h.
10388 (ax_printf): New function.
10389 (gdb_eval_agent_expr): Add printf opcode.
10391 2012-06-13 Yao Qi <yao@codesourcery.com>
10393 * server.c (start_inferior): Remove duplicated writes to fields
10394 'last_resume_kind' and 'last_status' of 'current_inferior'.
10396 2012-06-12 Yao Qi <yao@codesourcery.com>
10397 Pedro Alves <palves@redhat.com>
10399 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10401 * server.c (handle_v_cont): Extend comment.
10403 2012-06-11 Yao Qi <yao@codesourcery.com>
10405 * linux-low.c (linux_attach): Add 'static'.
10407 2012-06-06 Yao Qi <yao@codesourcery.com>
10409 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10411 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10413 Fix gcc -flto compilation warning.
10414 * server.c (main): Make variable multi_mode and attach volatile.
10416 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10418 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10419 if the platform doesn't know about it.
10421 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10423 * Makefile.in (SFILES): Add linux-tile-low.c.
10424 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10425 * configure.srv: Handle tilegx-*-linux*.
10426 * linux-tile-low.c: New file.
10428 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10430 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10432 2012-05-24 Pedro Alves <palves@redhat.com>
10436 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10438 2012-05-24 Pedro Alves <palves@redhat.com>
10442 Replace target_signal with gdb_signal throughout.
10444 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10446 * linux-low.c (linux_store_registers): Avoid the copying sequence
10447 when no data has been retrieved by ptrace.
10449 2012-05-22 Will Deacon <will.deacon@arm.com>
10451 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10452 Include asm/ptrace.h.
10453 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10456 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10458 * linux-low.c (linux_store_registers): Don't re-retrieve data
10459 with ptrace that has already been obtained from /proc. Always
10460 copy any data retrieved with ptrace to the buffer supplied.
10462 2012-05-11 Yao Qi <yao@codesourcery.com>
10463 Pedro Alves <palves@redhat.com>
10465 * linux-low.c (enum stopping_threads_kind): New.
10466 (stopping_threads): Change type to `enum stopping_threads_kind'.
10467 (handle_extended_wait): If stopping and suspending threads, leave
10468 the new_lwp suspended too.
10469 (linux_wait_for_event): Adjust.
10470 (stop_all_lwps): Set `stopping_threads' to
10471 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10472 whether we're suspending threads or just stopping them. Assert no
10475 2012-04-29 Yao Qi <yao@codesourcery.com>
10477 * server.h: Move some code to ...
10478 * gdbthread.h: ... here. New.
10479 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10480 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10481 (nto-low.o, win32-low.o): Likewise.
10482 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10483 * regcache.c, remote-utils.c, server.c: Likewise.
10484 * target.c, tracepoint.c, win32-low.c: Likewise.
10486 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10488 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10489 (PTRACE_ARG4_TYPE): Likewise.
10490 (PTRACE_XFER_TYPE): Likewise.
10491 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10492 ptrace to PTRACE_ARG3_TYPE.
10493 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10494 (PTRACE_ARG4_TYPE): Likewise.
10495 (PTRACE_XFER_TYPE): Likewise.
10496 (linux_detach_one_lwp): Cast fourth argument of
10497 ptrace to long then PTRACE_ARG4_TYPE.
10498 (regsets_fetch_inferior_registers): Cast third argument of
10499 ptrace to long then PTRACE_ARG3_TYPE.
10500 (regsets_store_inferior_registers): Likewise.
10502 2012-04-20 Pedro Alves <palves@redhat.com>
10504 * configure: Regenerate.
10506 2012-04-19 Pedro Alves <palves@redhat.com>
10508 * Makefile.in (GNULIB_BUILDDIR): New.
10509 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10510 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10511 (all, install-only, uninstall, clean-info, all-lib, clean): No
10512 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10513 (maintainer-clean realclean distclean): Use subdir_do.
10515 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10516 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10517 * acinclude.m4: Include acx_configure_dir.m4.
10518 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10519 calls. Call AC_PROG_RANLIB. Configure gnulib using
10522 (GNULIB_STDINT_H): Adjust.
10523 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10524 * gdbreplay.c: Include build-gnulib/config.h.
10525 * server.h: Likewise.
10526 * aclocal.m4: Regenerate.
10527 * config.in: Regenerate.
10528 * configure: Regenerate.
10530 2012-04-19 Pedro Alves <palves@redhat.com>
10532 * Makefile.in (LIBGNU, INCGNU): Adjust.
10533 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10534 (all, install-only, uninstall, clean-info, all-lib, clean)
10535 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10536 * configure.ac: Adjust AC_OUTPUT output.
10537 * aclocal.m4: Regenerate.
10538 * configure: Regenerate.
10540 2012-04-19 Pedro Alves <palves@redhat.com>
10542 * Makefile.in (generated_files): New.
10543 (server_h): Remove the explicit dependency on config.h, and depend
10544 on $generated_files.
10546 2012-04-19 Pedro Alves <palves@redhat.com>
10548 * Makefile.in (INCGNU): Add -Ignulib.
10550 2012-04-19 Pedro Alves <palves@redhat.com>
10552 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10553 (INCGNU): ... this, and spell out -I here.
10554 (GNULIB_LIB): Rename to ...
10555 (LIBGNU): ... this.
10556 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10558 2012-04-19 Pedro Alves <palves@redhat.com>
10560 * config.in: Regenerate.
10562 2012-04-19 Pedro Alves <palves@redhat.com>
10564 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10565 * server.h (memmem): Remove declaration.
10566 * config.in: Regenerate.
10567 * configure: Regenerate.
10569 2012-04-19 Yao Qi <yao@codesourcery.com>
10571 * Makefile.in (SFILES): Add common/vec.c.
10575 2012-04-19 Yao Qi <yao@codesourcery.com>
10577 * remote-utils.c (prepare_resume_reply): Replace with macro
10578 target_core_of_thread.
10579 * server.c (handle_qxfer_threads_proper): Likewise.
10580 * target.h (traget_core_of_thread): New macro.
10582 2012-04-18 Pedro Alves <palves@redhat.com>
10584 * aclocal.m4: Regenerate.
10585 * configure: Regenerate.
10587 2012-04-16 Yao Qi <yao@codesourcery.com>
10589 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10590 duplicated on address.
10592 2012-04-16 Yao Qi <yao@codesourcery.com>
10594 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10595 (struct tracepoint_action_ops) <send>: New field.
10596 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10597 (agent_expr_send, x_tracepoint_action_send): New.
10598 (l_tracepoint_action_send): New.
10599 (cmd_qtdp): Download and install tracepoint
10600 according to `use_agent'.
10601 (run_inferior_command): Add one more parameter `len'.
10603 (tracepoint_send_agent): New.
10604 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10606 2012-04-16 Yao Qi <yao@codesourcery.com>
10608 * tracepoint.c (download_tracepoints): Moved to ...
10609 (cmd_qtstart): ... here.
10611 2012-04-14 Yao Qi <yao@codesourcery.com>
10613 * tracepoint.c: Include inttypes.h.
10614 (struct collect_memory_action): Use sized types.
10615 (struct tracepoint): Likewise.
10616 (cmd_qtdp, stop_tracing): Update print specifiers.
10617 (cmd_qtp, response_tracepoint): Likewise.
10618 (collect_data_at_tracepoint): Likewise.
10619 (collect_data_at_step): Likewise.
10621 2012-04-14 Yao Qi <yao@codesourcery.com>
10623 Import gnulib module inttypes.
10624 * aclocal.m4, config.in, configure: Regenerated.
10626 2012-04-14 Yao Qi <yao@codesourcery.com>
10628 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10629 Makefile and config.status at last.
10631 2012-04-13 Yao Qi <yao@codesourcery.com>
10633 * tracepoint.c: Include stdint.h unconditionally.
10635 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10637 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10638 on BFD_HAVE_SYS_PROCFS_TYPE.
10639 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10640 * configure: Regenerate.
10641 * config.in: Likewise.
10643 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10645 * Makefile.in (clean): Also remove x32.c x32-linux.c
10646 x32-avx.c x32-avx-linux.c.
10647 (x32.o): New target.
10649 (x32-linux.o): Likewise.
10650 (x32-linux.c): Likewise.
10651 (x32-avx.o): Likewise.
10652 (x32-avx.c): Likewise.
10653 (x32-avx-linux.o): Likewise.
10654 (x32-avx-linux.c): Likewise.
10656 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10657 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10658 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10659 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10660 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10661 i386/x32-avx-linux.xml.
10663 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10664 (init_registers_x32_avx_linux): Likwise.
10665 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10666 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10668 2012-04-13 Pedro Alves <palves@redhat.com>
10670 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10671 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10672 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10673 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10676 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10678 * linux-x86-low.c (compat_x32_clock_t): New.
10679 (compat_x32_siginfo_t): Likewise.
10680 (compat_x32_siginfo_from_siginfo): Likewise.
10681 (siginfo_from_compat_x32_siginfo): Likewise.
10682 (linux_is_elf64): Likewise.
10683 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10684 and siginfo_from_compat_x32_siginfo for x32.
10685 (x86_arch_setup): Set linux_is_elf64.
10687 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10690 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10692 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10693 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10694 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10695 compatible with process.
10697 2012-04-12 Yao Qi <yao@codesourcery.com>
10699 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10700 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10701 (install-only, install-info, clean): Handle sub dir gnulib.
10702 (all-lib, am--refresh): New targets.
10703 (memmem.o): Remove target.
10704 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10705 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10706 (AC_REPLACE_FUNCS): Remove memmem.
10707 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10708 (AC_OUTPUT): Generate Makefile in gnulib/.
10709 * aclocal.m4, config.in, configure: Regenerated.
10711 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10713 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10715 2012-04-05 Pedro Alves <palves@redhat.com>
10717 -Werror=strict-aliasing
10719 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10722 2012-04-04 Pedro Alves <palves@redhat.com>
10724 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10725 (sparc_store_gregset_from_stack, sparc_store_gregset)
10726 (sparc_breakpoint_at): Fix formatting.
10728 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10730 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10732 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10733 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10734 * config.in: Regenerate.
10735 * configure: Likewise.
10737 2012-03-29 Pedro Alves <palves@redhat.com>
10739 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10740 Correct ptrace arguments.
10742 2012-03-28 Pedro Alves <palves@redhat.com>
10744 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10745 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10746 (IA64_FR1_REGNUM): New defines.
10747 (ia64_fetch_register): New.
10748 (the_low_target): Install it.
10749 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10751 * linux-low.c (linux_fetch_registers): Try the
10752 the_low_target.fetch_register hook first.
10754 * linux-arm-low.c (the_low_target): Adjust.
10755 * linux-bfin-low.c (the_low_target): Adjust.
10756 * linux-cris-low.c (the_low_target): Adjust.
10757 * linux-crisv32-low.c (the_low_target): Adjust.
10758 * linux-m32r-low.c (the_low_target): Adjust.
10759 * linux-m68k-low.c (the_low_target): Adjust.
10760 * linux-mips-low.c (the_low_target): Adjust.
10761 * linux-ppc-low.c (the_low_target): Adjust.
10762 * linux-s390-low.c (the_low_target): Adjust.
10763 * linux-sh-low.c (the_low_target): Adjust.
10764 * linux-sparc-low.c (the_low_target): Adjust.
10765 * linux-tic6x-low.c (the_low_target): Adjust.
10766 * linux-x86-low.c (the_low_target): Adjust.
10767 * linux-xtensa-low.c (the_low_target): Adjust.
10769 2012-03-26 Pedro Alves <palves@redhat.com>
10771 * server.c (handle_qxfer_libraries): Don't bail early if
10772 the_target->qxfer_libraries_svr4 is not NULL.
10774 2012-03-26 Pedro Alves <palves@redhat.com>
10776 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10778 2012-03-23 Pedro Alves <palves@redhat.com>
10780 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10781 "library-list-svr4" element's start tag when the the DSO list is
10784 2012-03-23 Pedro Alves <palves@redhat.com>
10786 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10787 a variable whose type size is the same as the inferior's pointer
10790 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10792 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10794 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10795 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10796 * linux-low.h: Include <signal.h>.
10797 (struct siginfo): Remove forward declaration.
10798 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10801 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10803 * .gitignore: Ignore more files.
10805 2012-03-19 Pedro Alves <palves@redhat.com>
10806 Jan Kratochvil <jan.kratochvil@redhat.com>
10808 * server.c (cont_thread, general_thread): Add describing comments.
10809 (start_inferior): Clear `cont_thread'.
10810 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10813 2012-03-15 Yao Qi <yao@codesourcery.com>
10815 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10817 (cmd_qtdp): ... here.
10819 2012-03-15 Yao Qi <yao@codesourcery.com>
10821 * tracepoint.c (struct tracepoint_action_ops): New.
10822 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10823 (m_tracepoint_action_download): New.
10824 (r_tracepoint_action_download): New.
10825 (x_tracepoint_action_download): New.
10826 (l_tracepoint_action_download): New.
10827 (add_tracepoint_action): Install `action->ops' according type.
10828 (download_tracepoint_1): Move code `download' function pointer
10829 of various tracepoint_action_ops.
10831 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10833 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10834 linux_ptrace_attach_warnings.
10836 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10838 * Makefile.in (linux-ptrace.o): New.
10839 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10840 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10841 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10842 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10843 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10845 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10847 2012-03-08 Yao Qi <yao@codesourcery.com>
10848 Pedro Alves <palves@redhat.com>
10850 Fix PR server/13392.
10851 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10852 offset of JMP insn.
10853 * tracepoint.c (remove_tracepoint): New.
10854 (cmd_qtdp): Call remove_tracepoint when failed to install.
10856 2012-03-07 Pedro Alves <palves@redhat.com>
10858 * linux-low.c (get_detach_signal): New.
10859 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10860 Pass on pending signals to PTRACE_DETACH. Check the result of the
10862 * server.c (program_signals, program_signals_p): New.
10863 (handle_general_set): Handle QProgramSignals.
10864 * server.h (program_signals, program_signals_p): Declare.
10866 2012-03-05 Pedro Alves <palves@redhat.com>
10867 Jan Kratochvil <jan.kratochvil@redhat.com>
10869 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10872 2012-03-03 Yao Qi <yao@codesourcery.com>
10874 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10875 agent_look_up_symbols.
10877 2012-03-03 Yao Qi <yao@codesourcery.com>
10879 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10880 (linux-x86-low.o): Likewise.
10881 * server.h: Remove in_process_agent_loaded.
10882 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10886 2012-03-03 Yao Qi <yao@codesourcery.com>
10888 * tracepoint.c (gdb_agent_capability): New global.
10889 (in_process_agent_loaded_ust): Renamed to
10890 `in_process_agent_supports_ust'.
10892 (in_process_agent_supports_ust): Call agent_capability_check.
10893 (clear_installed_tracepoints): Assert that agent supports
10896 2012-03-03 Yao Qi <yao@codesourcery.com>
10898 * linux-low.c (linux_supports_agent): New.
10899 (linux_target_ops): Initialize field `supports_agent' with
10900 linux_supports_agent.
10901 * target.h (struct target_ops) <supports_agent>: New.
10902 (target_supports_agent): New macro.
10903 * server.c (handle_general_set): Handle packet 'QAgent'.
10904 (handle_query): Send `QAgent+'.
10905 * Makefile.in (server.o): Depends on agent.h.
10907 2012-03-03 Yao Qi <yao@codesourcery.com>
10909 * Makefile.in (OBS): Add agent.o.
10910 Add new rule for agent.o.
10911 Track dependence of tracepoint.c on agent.h.
10912 * tracepoint.c (run_inferior_command_1):
10913 (run_inferior_command): Call agent_run_command.
10914 (gdb_ust_connect_sync_socket): Deleted. Move it to
10916 (resume_thread, stop_thread): Likewise.
10917 (gdb_ust_socket_init): Renamed to ...
10918 (gdb_agent_socket_init): ... New.
10919 (gdb_ust_thread): Renamed to ...
10920 (gdb_agent_helper_thread): ... New.
10921 (gdb_ust_init): Move some code to ...
10922 (gdb_agent_init): ... here. New.
10923 [HAVE_UST]: Call gdb_ust_init.
10924 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10925 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10926 * config.in, configure: Regenerated.
10928 2012-03-02 Pedro Alves <palves@redhat.com>
10930 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10931 * linux-low.c (struct simple_pid_list): New.
10932 (stopped_pids): New a struct simple_pid_list pointer.
10933 (add_to_pid_list, pull_pid_from_list): New.
10934 (handle_extended_wait): Don't assume the first signal new children
10935 report is SIGSTOP. Adjust call to pull_pid_from_list.
10936 (linux_wait_for_lwp): Adjust.
10938 2012-03-02 Yao Qi <yao@codesourcery.com>
10940 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10943 2012-03-02 Yao Qi <yao@codesourcery.com>
10945 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10946 `stop_pc' and `tpoint'. Update caller.
10948 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10950 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10951 * linux-low.c (use_linux_regsets): New macro.
10952 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10953 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10954 (linux_register_in_regsets): New function.
10955 (usr_fetch_inferior_registers): Skip registers covered by
10957 (usr_store_inferior_registers): Likewise.
10958 (usr_fetch_inferior_registers): New macro.
10959 (usr_store_inferior_registers): Likewise.
10960 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10961 (linux_store_registers): Likewise.
10962 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10964 (init_registers_mips64_dsp_linux): Likewise.
10965 (init_registers_mips_linux): New macro.
10966 (init_registers_mips_dsp_linux): Likewise.
10967 (mips_dsp_num_regs): Likewise.
10968 (DSP_BASE, DSP_CONTROL): New fallback macros.
10969 (mips_base_regs): New macro.
10970 (mips_regmap): Use it. Fix the size.
10971 (mips_dsp_regmap): New variable.
10972 (mips_dsp_regset_bitmap): Likewise.
10973 (mips_arch_setup): New function.
10974 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10976 (mips_cannot_store_register): Likewise.
10977 (the_low_target): Update .arch_setup, .num_regs and .regmap
10978 initializers. Add .regset_bitmap initializer.
10979 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10981 * linux-bfin-low.c (the_low_target): Likewise.
10982 * linux-cris-low.c (the_low_target): Likewise.
10983 * linux-crisv32-low.c (the_low_target): Likewise.
10984 * linux-ia64-low.c (the_low_target): Likewise.
10985 * linux-m32r-low.c (the_low_target): Likewise.
10986 * linux-m68k-low.c (the_low_target): Likewise.
10987 * linux-ppc-low.c (the_low_target): Likewise.
10988 * linux-s390-low.c (the_low_target): Likewise.
10989 * linux-sh-low.c (the_low_target): Likewise.
10990 * linux-sparc-low.c (the_low_target): Likewise.
10991 * linux-tic6x-low.c (the_low_target): Likewise.
10992 * linux-x86-low.c (the_low_target): Likewise.
10993 * linux-xtensa-low.c (the_low_target): Likewise.
10994 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10995 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10996 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10998 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10999 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11001 2012-02-29 Yao Qi <yao@codesourcery.com>
11002 Pedro Alves <palves@redhat.com>
11004 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11005 `step_over_finished' is true.
11007 2012-02-27 Pedro Alves <palves@redhat.com>
11009 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11010 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11012 2012-02-27 Pedro Alves <palves@redhat.com>
11015 * linux-low.c (pid_is_stopped): New.
11016 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11018 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11020 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11023 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11025 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11027 2012-02-24 Luis Machado <lgustavo@codesourcery>
11029 * server.c (handle_query): Advertise support for target-side
11030 breakpoint condition evaluation.
11031 (process_point_options): New function.
11032 (process_serial_event): When inserting a breakpoint, check for
11033 a target-side condition that should be evaluated.
11035 * mem-break.c: Include regcache.h and ax.h.
11036 (point_cond_list_t): New data structure.
11037 (breakpoint) <cond_list>: New field.
11038 (find_gdb_breakpoint_at): Make non-static.
11039 (delete_gdb_breakpoint_at): Clear any target-side
11041 (clear_gdb_breakpoint_conditions): New function.
11042 (add_condition_to_breakpoint): Likewise.
11043 (add_breakpoint_condition): Likewise.
11044 (gdb_condition_true_at_breakpoint): Likewise.
11045 (gdb_breakpoint_here): Return result directly instead
11046 of going through a local variable.
11048 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11049 (clear_gdb_breakpoint_conditions): Likewise.
11050 (add_breakpoint_condition): Likewise.
11051 (gdb_condition_true_at_breakpoint): Likewise.
11053 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11054 (need_step_over_p): Take target-side breakpoint condition into
11057 2012-02-24 Luis Machado <lgustavo@codesourcery>
11059 * server.h: Include tracepoint.h.
11060 (agent_mem_read, agent_get_trace_state_variable_value,
11061 agent_set_trace_state_variable_value,
11062 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11063 get_set_tsv_func_addr): New prototypes.
11065 * ax.h: New include file.
11066 * ax.c: New source file.
11068 * tracepoint.c: Include ax.h.
11069 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11070 agent_expr, eval_result_type): Move to ax.h.
11071 (parse_agent_expr): Rename to ...
11072 (gdb_parse_agent_expr): ... this, make it non-static and move
11074 (unparse_agent_expr) Rename to ...
11075 (gdb_unparse_agent_expr): ... this, make it non-static and move
11077 (eval_agent_expr): Rename to ...
11078 (eval_tracepoint_agent_expr): ... this.
11079 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11080 forward declarations.
11081 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11082 (agent_get_trace_state_variable_value): New function.
11083 (agent_set_trace_state_variable_value): New function.
11084 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11085 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11086 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11087 (condition_true_at_tracepoint): Likewise.
11088 (parse_agent_expr): Rename to ...
11089 (gdb_parse_agent_expr): ... this and move to ax.c.
11090 (unparse_agent_expr): Rename to ...
11091 (gdb_unparse_agent_expr): ... this and move to ax.c.
11092 (gdb_agent_op_name): Move to ax.c.
11093 (eval_agent_expr): Rename to ...
11094 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11096 (eval_tracepoint_agent_expr): New function.
11097 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11099 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11101 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11102 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11103 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11104 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11105 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11106 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11107 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11108 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11109 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11110 (compile_bytecodes): Remove forward declaration.
11111 (is_goto_target): Move to ax.c.
11112 (compile_bytecodes): Move to ax.c and call
11113 agent_get_trace_state_variable_value (...) and
11114 agent_set_trace_state_variable_value (...).
11116 * Makefile.in: Update ax.c and IPA dependencies.
11118 2012-02-24 Pedro Alves <palves@redhat.com>
11120 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11121 (cmd_bigqtbuffer_circular): ... this. Only handle
11122 'QTBuffer:circular:'.
11123 (handle_tracepoint_general_set): Adjust.
11125 2012-02-16 Yao Qi <yao@codesourcery.com>
11127 * inferiors.c: Move code to ...
11128 * dll.c: .... here. New.
11129 * server.h: Declare clear_dlls.
11130 * Makefile.in (SFILES): Add dll.c.
11134 2012-02-11 Yao Qi <yao@codesourcery.com>
11136 * server.c: (handle_monitor_command): Add a new parameter
11138 (handle_query): Update caller.
11140 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11142 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11143 * configure, config.in: Regenerate.
11144 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11147 2012-02-02 Pedro Alves <palves@redhat.com>
11149 Try SIGKILL first, then PTRACE_KILL.
11150 * linux-low.c (linux_kill_one_lwp): New.
11151 (linux_kill_one_lwp): Rename to ...
11152 (kill_one_lwp_callback): ... this. Use the new
11153 linux_kill_one_lwp.
11155 2012-02-02 Pedro Alves <palves@redhat.com>
11157 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11160 2012-01-27 Pedro Alves <palves@redhat.com>
11162 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11163 (elf_64_file_p): Make static.
11164 (linux_pid_exe_is_elf_64_file): New.
11165 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11166 Delete declarations.
11167 (linux_pid_exe_is_elf_64_file): Declare.
11168 * linux-x86-low.c (x86_arch_setup): Use
11169 linux_pid_exe_is_elf_64_file.
11171 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11173 * linux-low.c (linux_wait_for_event_1): Rename to ...
11174 (linux_wait_for_event): ... here and merge it with former
11175 linux_wait_for_event - new variable wait_ptid, use it.
11176 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11178 2012-01-23 Pedro Alves <palves@redhat.com>
11180 * server.c (main): Avoid yet another case of infinite loop while
11181 detaching/killing after a longjmp.
11183 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11186 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11188 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11190 * hostio.c (handle_readlink): New function.
11191 (handle_vFile): Call it to handle "vFile:readlink" packets.
11193 2012-01-20 Pedro Alves <palves@redhat.com>
11194 Ulrich Weigand <ulrich.weigand@linaro.org>
11196 * server.c (handle_v_requests): Only support vAttach and vRun to
11197 start multiple processes when in extended protocol mode.
11199 2012-01-17 Pedro Alves <palves@redhat.com>
11201 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11202 memalign plus mprotect to allocate the scratch buffer.
11204 2012-01-13 Pedro Alves <palves@redhat.com>
11206 * server.c (attach_inferior): Clear `cont_thread'.
11208 2012-01-13 Pedro Alves <palves@redhat.com>
11210 * server.c (main): Avoid infinite loop while detaching/killing
11213 2012-01-09 Doug Evans <dje@google.com>
11215 * server.c (start_inferior): Set last_ptid in --wrapper case.
11217 2012-01-06 Yao Qi <yao@codesourcery.com>
11219 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11221 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11223 2012-01-04 Yao Qi <yao@codesourcery.com>
11225 * tracepoint.c (cmd_qtdp): Print debug message
11226 for static tracepoint.
11228 2012-01-04 Yao Qi <yao@codesourcery.com>
11230 * tracepoint.c (trace_vdebug): Differentiate debug message
11231 between gdbserver and IPA.
11233 2012-01-03 Yao Qi <yao@codesourcery.com>
11235 * tracepoint.c (tracepoint_was_hit): Don't collect for
11238 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11240 * terminal.h: Reformat copyright header.
11242 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11244 * server.c (gdbserver_version): Update copyright year.
11245 * gdbreplay.c (gdbreplay_version): Likewise.
11247 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11249 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11252 2011-12-18 Hui Zhu <teawater@gmail.com>
11253 * linux-low.c (linux_create_inferior): Save return value to ret.
11255 2011-12-18 Hui Zhu <teawater@gmail.com>
11257 * linux-low.c (linux_create_inferior): Save return value to ret.
11259 2011-12-16 Doug Evans <dje@google.com>
11261 * linux-low.c (linux_create_inferior): If stdio connection,
11262 redirect stdin from /dev/null, stdout to stderr.
11263 * remote-utils.c (remote_is_stdio): New static global.
11264 (remote_connection_is_stdio): New function.
11265 (remote_prepare): Handle stdio connection.
11266 (remote_open): Ditto.
11267 (remote_close): Don't close stdin for stdio connections.
11268 (read_prim,write_prim): New functions. Replace all calls to
11269 read/write to these.
11270 * server.c (main): Watch for "-" argument. Move call to
11271 remote_prepare before start_inferior.
11272 * server.h (STDIO_CONNECTION_NAME): New macro.
11273 (remote_connection_is_stdio): Declare.
11275 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11276 in debugging output.
11278 2011-12-15 Yao Qi <yao@codesourcery.com>
11280 * tracepoint.c: Include sys/syscall.h.
11281 (gdb_ust_thread): Remove preprocessor conditional.
11283 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11285 * linux-low.c (linux_detach_one_lwp): Call
11286 the_low_target.prepare_to_resume before detaching.
11288 2011-12-14 Yao Qi <yao@codesourcery.com>
11290 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11293 2011-12-14 Yao Qi <yao@codesourcery.com>
11295 * i386-low.c (i386_low_stopped_data_address): Initialize local
11296 variable `control'.
11298 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11302 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11303 DR_CONTROL unless necessary. Extend comments.
11304 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11305 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11307 2011-12-13 Yao Qi <yao@codesourcery.com>
11309 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11311 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11313 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11315 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11316 Print new debug message for such case.
11318 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11320 Fix overlapping memcpy.
11321 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11322 the read_inferior_memory transfer.
11323 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11324 write_inferior_memory transfer.
11325 (set_fast_tracepoint_jump): New variable buf. Use it for the
11326 read_inferior_memory and write_inferior_memory transfers.
11327 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11328 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11329 Use it for the write_inferior_memory transfer.
11330 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11333 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11335 * linux-low.c (fetch_register, store_register): Make code
11336 consistent, fix formatting.
11338 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11340 * linux-low.c (usr_store_inferior_registers): Factor out code
11341 to handle individual registers into...
11342 (store_register): ... this new function.
11344 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11346 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11347 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11348 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11349 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11350 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11351 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11352 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11353 (srv_xmlfiles): Add new XML files.
11355 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11357 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11358 (init_registers_s390_linux32v1): Add prototype.
11359 (init_registers_s390_linux32v2): Likewise.
11360 (init_registers_s390_linux64v1): Likewise.
11361 (init_registers_s390_linux64v2): Likewise.
11362 (init_registers_s390x_linux64v1): Likewise.
11363 (init_registers_s390x_linux64v2): Likewise.
11364 (s390_num_regs): Increment to 52.
11365 (s390_regmap): Add orig_r2 register.
11366 (s390_num_regs_3264): Increment to 68.
11367 (s390_regmap_3264): Add orig_r2 register.
11368 (s390_collect_ptrace_register): Handle orig_r2 register.
11369 (s390_supply_ptrace_register): Likewise.
11370 (s390_fill_last_break): New function.
11371 (s390_store_last_break): Likewise.
11372 (s390_fill_system_call): New function.
11373 (s390_store_system_call): Likewise.
11374 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11376 (s390_check_regset): New function.
11377 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11378 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11379 Update target_regsets for available register sets.
11381 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11382 Jan Kratochvil <jan.kratochvil@redhat.com>
11384 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11385 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11387 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11388 * linux-low.h (struct process_info_private): New member r_debug.
11389 * server.c (handle_qxfer_libraries): Call
11390 the_target->qxfer_libraries_svr4.
11391 (handle_qxfer_libraries_svr4): New function.
11392 (qxfer_packets): New entry "libraries-svr4".
11393 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11394 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11395 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11396 PACKET_qXfer_libraries_svr4.
11398 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11400 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11401 PSW address/mask between 8-byte and 16-byte formats.
11402 (s390_supply_ptrace_register): Likewise.
11403 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11404 basic addressing mode bit.
11406 2011-11-24 Stan Shebs <stan@codesourcery.com>
11408 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11410 2011-11-17 Stan Shebs <stan@codesourcery.com>
11412 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11413 (tracing_start_time): New global.
11414 (tracing_stop_time): New global.
11415 (tracing_user_name): New global.
11416 (tracing_notes): New global.
11417 (tracing_stop_note): New global.
11418 (cmd_qtstart): Set traceframe_usage, start_time.
11419 (stop_tracing): Set stop_time.
11420 (cmd_qtstatus): Report additional status.
11421 (cmd_qtp): New function.
11422 (handle_tracepoint_query): Call it.
11423 (cmd_qtnotes): New function.
11424 (handle_tracepoint_general_set): Call it.
11425 (get_timestamp): Rename from tsv_get_timestamp.
11427 2011-11-14 Stan Shebs <stan@codesourcery.com>
11428 Kwok Cheung Yeung <kcy@codesourcery.com>
11430 * linux-x86-low.c (small_jump_insn): New.
11431 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11432 trampoline and error message, build a trampoline and issue a small
11433 jump instruction to it.
11434 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11435 trampoline and error message.
11436 (x86_get_min_fast_tracepoint_insn_len): New.
11437 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11438 * linux-low.h (struct linux_target_ops): Add arguments to
11439 install_fast_tracepoint_jump_pad operation, add new operation.
11440 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11442 (linux_get_min_fast_tracepoint_insn_len): New function.
11443 (linux_target_op): Add new operation.
11444 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11445 (gdb_trampoline_buffer_end): Ditto.
11446 (gdb_trampoline_buffer_error): Ditto.
11447 (struct ipa_sym_addresses): Add fields for new IPA variables.
11448 (symbol_list): Add entries for new IPA variables.
11449 (struct tracepoint): Add fields to hold the address range of the
11450 trampoline used by the tracepoint.
11451 (trampoline_buffer_head): New static variable.
11452 (trampoline_buffer_tail): Ditto.
11453 (claim_trampoline_space): New function.
11454 (have_fast_tracepoint_trampoline_buffer): New function.
11455 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11457 (install_fast_tracepoint): Ditto, also add error buffer argument.
11458 (cmd_qtminftpilen): New function.
11459 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11460 (fast_tracepoint_from_trampoline_address): New function.
11461 (fast_tracepoint_collecting): Handle trampoline as part of jump
11463 (set_trampoline_buffer_space): New function.
11464 (initialize_tracepoint): Initialize new IPA variables.
11465 * target.h (struct target_ops): Add arguments to
11466 install_fast_tracepoint_jump_pad operation, add new
11467 get_min_fast_tracepoint_insn_len operation.
11468 (target_get_min_fast_tracepoint_insn_len): New.
11469 (install_fast_tracepoint_jump_pad): Add arguments.
11470 * server.h (IPA_BUFSIZ): Define.
11471 * linux-i386-ipa.c: Include extra header files.
11472 (initialize_fast_tracepoint_trampoline_buffer): New function.
11473 (initialize_low_tracepoint): Call it.
11474 * server.h (set_trampoline_buffer_space): Declare.
11475 (claim_trampoline_space): Ditto.
11476 (have_fast_tracepoint_trampoline_buffer): Ditto.
11478 2011-11-14 Yao Qi <yao@codesourcery.com>
11480 * server.c (handle_query): Handle InstallInTrace for qSupported.
11481 * tracepoint.c (add_tracepoint): Sort list.
11482 (install_tracepoint, download_tracepoint): New.
11483 (cmd_qtdp): Call them to install and download tracepoints.
11484 (sort_tracepoints): Removed.
11485 (cmd_qtstart): Update.
11487 2011-11-14 Yao Qi <yao@codesourcery.com>
11489 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11490 * mem-break.h: Declare.
11491 * tracepoint.c (cmd_qtstart): Move some code to ...
11492 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11494 (download_tracepoints): Move some code to ...
11495 (download_tracepoint_1): ... here. New.
11497 2011-11-08 Yao Qi <yao@codesourcery.com>
11499 * remote-utils.c (relocate_instruction): A comment fix.
11501 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11503 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11504 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11505 dr_status_mirror and dr_control_mirror from debug_reg_state.
11506 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11507 (i386_initial_stuff): Remove use of deleted globals.
11508 (i386_get_thread_context, i386_set_thread_context,
11509 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11510 from debug_reg_state.
11512 2011-11-05 Yao Qi <yao@codesourcery.com>
11514 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11515 address as TPOINT's.
11517 2011-11-02 Stan Shebs <stan@codesourcery.com>
11519 * tracepoint.c (agent_mem_read_string): New function.
11520 (eval_agent_expr): Call it for tracenz.
11521 * server.c (handle_query): Report support for tracenz.
11523 2011-11-02 Yao Qi <yao@codesourcery.com>
11525 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11527 2011-11-02 Yao Qi <yao@codesourcery.com>
11529 * target.h: Fix a typo in comment.
11531 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11533 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11534 clobber the breakpoints' shadows with fast tracepoint jumps.
11535 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11536 * target.c (write_inferior_memory): Also pass MYADDR down to
11539 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11541 * configure.ac: Check support for personality routine.
11542 * configure: Regenerate.
11543 * config.in: Likewise.
11544 * linux-low.c: Include <sys/personality.h>.
11545 Define ADDR_NO_RANDOMIZE if necessary.
11546 (linux_create_inferior): Disable address space randomization when
11547 forking inferior, if requested.
11548 (linux_supports_disable_randomization): New function.
11549 (linux_target_ops): Install it.
11550 * server.h (disable_randomization): Declare.
11551 * server.c (disable_randomization): New global variable.
11552 (handle_general_set): Handle QDisableRandomization.
11553 (handle_query): Likewise for qSupported.
11554 (main): Support --disable-randomization and --no-disable-randomization
11555 command line arguments.
11556 * target.h (struct target_ops): Add supports_disable_randomization.
11557 (target_supports_disable_randomization): New macro.
11559 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11561 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11563 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11564 [!PT_GETDSBT] (target_loadmap): New definition.
11565 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11566 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11567 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11568 and PT_GETDSBT to LINUX_LOADMAP.
11569 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11570 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11572 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11574 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11575 (arm_linux_hwbp_cap): New static variable.
11576 (arm_linux_get_hwbp_cap): Replace by ...
11577 (arm_linux_init_hwbp_cap): ... this new function.
11578 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11579 (arm_linux_get_hw_watchpoint_count): Likewise.
11580 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11581 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11582 (arm_prepare_to_resume): Use perror_with_name instead of error.
11584 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11586 * linux-arm-low.c: Include <signal.h>.
11587 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11588 (struct arm_linux_hwbp_cap): New data type.
11589 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11590 (struct arm_linux_hw_breakpoint): New data type.
11591 (MAX_BPTS, MAX_WPTS): Define.
11592 (struct arch_process_info, struct arch_lwp_info): New data types.
11593 (arm_linux_get_hwbp_cap): New function.
11594 (arm_linux_get_hw_breakpoint_count): Likewise.
11595 (arm_linux_get_hw_watchpoint_count): Likewise.
11596 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11597 (arm_hwbp_control_initialize): Likewise.
11598 (arm_hwbp_control_is_enabled): Likewise.
11599 (arm_hwbp_control_is_initialized): Likewise.
11600 (arm_hwbp_control_disable): Likewise.
11601 (arm_linux_hw_breakpoint_equal): Likewise.
11602 (arm_linux_hw_point_initialize): Likewise.
11603 (struct update_registers_data): New data structure.
11604 (update_registers_callback: New function.
11605 (arm_insert_point): Likewise.
11606 (arm_remove_point): Likewise.
11607 (arm_stopped_by_watchpoint): Likewise.
11608 (arm_stopped_data_address): Likewise.
11609 (arm_new_process): Likewise.
11610 (arm_new_thread): Likewise.
11611 (arm_prepare_to_resume): Likewise.
11612 (the_low_target): Register arm_insert_point, arm_remove_point,
11613 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11614 arm_new_thread, and arm_prepare_to_resume.
11616 2011-09-15 Stan Shebs <stan@codesourcery.com>
11618 * server.h (struct emit_ops): Add compare-goto fields.
11619 * tracepoint.c (gdb_agent_op_sizes): New table.
11620 (emit_eq_goto): New function.
11621 (emit_ne_goto): New function.
11622 (emit_lt_goto): New function.
11623 (emit_le_goto): New function.
11624 (emit_gt_goto): New function.
11625 (emit_ge_goto): New function.
11626 (is_goto_target): New function.
11627 (compile_bytecodes): Recognize special cases of compare-goto
11628 combinations and call specialized emitters for them.
11629 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11630 (amd64_emit_ne_goto): New function.
11631 (amd64_emit_lt_goto): New function.
11632 (amd64_emit_le_goto): New function.
11633 (amd64_emit_gt_goto): New function.
11634 (amd64_emit_ge_goto): New function.
11635 (amd64_emit_ops): Add the new functions.
11636 (i386_emit_eq_goto): New function.
11637 (i386_emit_ne_goto): New function.
11638 (i386_emit_lt_goto): New function.
11639 (i386_emit_le_goto): New function.
11640 (i386_emit_gt_goto): New function.
11641 (i386_emit_ge_goto): New function.
11642 (i386_emit_ops): Add the new functions.
11644 2011-09-08 Stan Shebs <stan@codesourcery.com>
11646 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11647 (i386_emit_epilogue): Restore %ebx.
11649 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11651 * server.c (step_thread): Remove definition.
11652 (process_serial_event): Don't handle Hs.
11653 * server.h (step_thread): Remove declaration.
11654 * target.c (set_desired_inferior): Remove use of step_thread.
11656 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11658 * linux-low.c: Include linux-procfs.h.
11659 (linux_attach_lwp_1): Update comments.
11660 (linux_attach): Scan for existing threads when attaching to a
11661 process that is the tgid.
11662 * Makefile.in: Update dependencies.
11664 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11666 * configure.srv: Add linux-procfs.o dependencies.
11668 2011-08-14 Yao Qi <yao@codesourcery.com>
11670 * target.h (struct target_ops): Fix indent.
11671 * win32-low.c (win32_target_ops): Fix comment.
11673 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11674 Yao Qi <yao@codesourcery.com>
11676 * Makefile.in (clean): Remove tic6x-*.c files.
11677 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11678 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11679 (tic6x-c64xp-linux.c): Likewise.
11680 * configure.srv: Add support for tic6x-*-uclinux.
11681 * linux-tic6x-low.c: New.
11682 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11684 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11685 Yao Qi <yao@codesourcery.com>
11687 * target.h (struct target_ops): Add read_loadmap.
11688 * linux-low.c (struct target_loadseg): New type.
11689 (struct target_loadmap): New type.
11690 (linux_read_loadmap): New function.
11691 (linux_target_ops): Add linux_read_loadmap.
11692 * server.c (handle_query): Support qXfer:fdpic:read packet.
11693 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11696 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11698 * win32-low.c: Include <stdint.h>.
11700 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11702 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11703 to the inferior here.
11704 (i386_remove_aligned_watchpoint): Ditto.
11705 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11706 fit part of the watchpoint in the debug registers.
11707 (i386_update_inferior_debug_regs): New.
11708 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11709 registers, and only update the inferior on success.
11710 (i386_low_remove_watchpoint): Ditto.
11712 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11714 * linux-low.c (compare_ints, unique, list_threads, show_process,
11715 linux_core_of_thread): Delete.
11716 (linux_target_ops): Change linux_core_of_thread to
11717 linux_common_core_of_thread.
11718 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11719 * utils.c (malloc_failure): Change type of argument.
11720 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11721 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11722 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11723 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11724 (IPA_OBJS): Add common-utils-ipa.o.
11725 (ptid_h, linux_osdata_h): New macros.
11726 (server_h): Add common/common-utils.h, common/xml-utils.h,
11727 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11729 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11730 ptid.o, buffer.o): New rules.
11731 (linux-low.o): Add common/linux-osdata.h as a dependency.
11732 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11733 * configure.ac: Add AC_HEADER_DIRENT check.
11734 * config.in: Regenerate.
11735 * configure: Regenerate.
11736 * remote-utils.c (xml_escape_text): Delete.
11737 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11738 buffer_xml_printf): Move to common/buffer.c.
11739 * server.c (main): Remove call to initialize_inferiors.
11740 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11741 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11742 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11743 internal_error, gdb_assert, gdb_assert_fail): Delete.
11744 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11745 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11747 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11748 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11749 initialize_inferiors): Delete.
11751 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11753 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11756 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11758 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11760 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11762 2011-05-26 Yao Qi <yao@codesourcery.com>
11764 * Makefile.in (thread-db.o): Track dependence to
11765 common/gdb_thread_db.h.
11766 * thread-db.c: include gdb_thread_db.h from right place.
11768 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11770 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11771 __FILE__ and __LINE__ to internal_error.
11773 2011-05-13 Doug Evans <dje@google.com>
11775 * thread-db.c (try_thread_db_load_from_sdir): New function.
11776 (try_thread_db_load_from_dir): New function.
11777 (thread_db_load_search): Handle $sdir, ignore $pdir.
11778 Remove trying of system directories if search of
11779 libthread-db-search-path fails, that is now done via $sdir.
11781 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11783 * server.c (handle_query): Add EnableDisableTracepoints to the list
11784 of supported features.
11785 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11787 (cmd_qtenable_disable): New.
11788 (cmd_qtstart): Install tracepoints even if disabled.
11789 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11790 receiving a QTEnable or QTDisable packet.
11791 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11792 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11794 (gdb_probe): Skip data collection if static tracepoint is disabled.
11796 2011-05-10 Doug Evans <dje@google.com>
11798 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11800 2011-05-04 Doug Evans <dje@google.com>
11802 * linux-low.c (linux_join): Skip process lookup.
11803 * spu-low.c (spu_join): Ditto.
11804 * server.c (join_inferiors_callback): Delete.
11805 (process_serial_event): For 'D' packet (detach) call join_inferior
11808 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11810 * README: Don't mention xscale*-*-linux*.
11811 * configure.srv (xscale*-*-linux*): Don't handle target.
11813 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11815 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11817 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11818 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11819 (i386_emit_void_call_2): Likewise.
11821 2011-04-26 Yao Qi <yao@codesourcery.com>
11823 * linux-low.c: Move common macros to linux-ptrace.h.
11824 Include linux-ptrace.h.
11825 * Makefile.in (linux_ptrace_h): New.
11826 (linux-low.o): Depends on linux-ptrace.h.
11828 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11830 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11831 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11832 (remote_prepare): New function with most of the TCP code from ...
11833 (remote_open): ... here. Detect PORT here unconditionally. Move also
11834 setting transport_is_reliable.
11835 * server.c (run_once): New variable.
11836 (gdbserver_usage): Document it.
11837 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11838 the first run if RUN_ONCE.
11839 * server.h (run_once, remote_prepare): New declarations.
11841 2011-04-19 Tom Tromey <tromey@redhat.com>
11843 * win32-low.c (handle_load_dll): Remove duplicate "the".
11845 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11847 Remove support for old Cygwin 1.5 versions.
11848 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11849 function to avoid warning.
11850 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11853 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11855 * gdbserver/server.h (Macro _): Define it if not available.
11857 2011-03-14 Michael Snyder <msnyder@vmware.com>
11859 * hostio.c (handle_close): Remove unnecessary null test.
11861 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11863 * Makefile.in (maintainer-clean realclean distclean): Remove
11864 "make ... subdir_do" command.
11866 2011-03-10 Michael Snyder <msnyder@vmware.com>
11868 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11870 * server.c (handle_v_run): Free alloced buffer on early return.
11872 2011-03-09 Yao Qi <yao@codesourcery.com>
11875 2011-03-04 Yao Qi <yao@codesourcery.com>
11877 * Makefile.in: Remove GNU make feature --directory.
11879 2011-03-05 Yao Qi <yao@codesourcery.com>
11881 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11882 (subdir_do): New make target. Copied from gdb/Makefile.
11883 (maintainer-clean, realclean, distclean, clean): Call corresponding
11884 make targets in common/Makefile.
11886 2011-02-11 Yao Qi <yao@codesourcery.com>
11888 * configure.ac: Call AC_PROG_RANLIB.
11889 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11890 * configure: Regenerate.
11892 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11894 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11896 2011-03-06 Yao Qi <yao@codesourcery.com>
11898 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11900 2011-03-05 Yao Qi <yao@codesourcery.com>
11902 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11903 (subdir_do): New make target. Copied from gdb/Makefile.
11904 (maintainer-clean, realclean, distclean, clean): Call corresponding
11905 make targets in common/Makefile.
11907 2011-03-04 Yao Qi <yao@codesourcery.com>
11909 * Makefile.in: Remove GNU make feature --directory.
11911 2011-03-04 Michael Snyder <msnyder@vmware.com>
11913 * server.c (queue_stop_reply): Call xmalloc not malloc.
11915 2011-03-02 Michael Snyder <msnyder@vmware.com>
11917 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11919 2011-02-28 Michael Snyder <msnyder@vmware.com>
11921 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11922 (cmd_qtframe): Ditto.
11923 (cmd_qtbuffer): Ditto.
11924 (cmd_bigqtbuffer): Ditto.
11926 * utils.c (decimal2str): Initialize 'width' to nine, then
11927 don't mess with it.
11929 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11931 * hostio.c (require_data): Free *data, not data.
11933 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11935 * hostio.c (require_data): Use free, not xfree.
11937 2011-02-27 Michael Snyder <msnyder@vmware.com>
11939 * server.c (handle_query): Discard unused value.
11941 * hostio.c (require_data): Free malloc memory before returning
11944 2011-02-26 Michael Snyder <msnyder@vmware.com>
11946 * linux-low.c (list_threads): Call closedir for dirent.
11948 2011-02-27 Michael Snyder <msnyder@vmware.com>
11950 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11951 a case statement falls through.
11953 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11955 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11958 2011-02-26 Michael Snyder <msnyder@vmware.com>
11960 * utils.c (decimal2str): Eliminate dead code and dead param.
11961 (pulongest): Drop dead param from call to decimal2str.
11964 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11966 Revert the following patch (not approved yet):
11967 2011-02-21 Hui Zhu <teawater@gmail.com>
11968 * tracepoint.c (tp_printf): New function.
11969 (eval_agent_expr): Handle gdb_agent_op_printf.
11971 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 2011-02-18 Tom Tromey <tromey@redhat.com>
11978 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11979 (tracepoint.o): Likewise.
11980 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11981 (gdb_agent_op_names): Likewise.
11983 2011-02-18 Tom Tromey <tromey@redhat.com>
11985 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11986 gdb_agent_op_rot>: New constants.
11987 (gdb_agent_op_names): Add pick and roll.
11988 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11991 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11993 * aclocal.m4: Regenerated with aclocal-1.11.1.
11995 2011-02-14 Pedro Alves <pedro@codesourcery.com>
11997 * server.c (handle_qxfer_traceframe_info): New.
11998 (qxfer_packets): Register "traceframe-info".
11999 (handle_query): Report support for qXfer:traceframe-info:read+.
12000 * tracepoint.c (match_blocktype): New.
12001 (traceframe_find_block_type): Rename to ...
12002 (traceframe_walk_blocks): ... this. Add callback filter argument,
12004 (traceframe_find_block_type): New, reimplemented on top of
12005 traceframe_walk_blocks.
12006 (build_traceframe_info_xml): New.
12007 (traceframe_read_info): New.
12008 * server.h (traceframe_read_info): Declare.
12010 2011-02-11 Yao Qi <yao@codesourcery.com>
12012 * configure.ac: Call AC_PROG_RANLIB.
12013 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12014 * configure: Regenerate.
12016 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12018 * server.c (gdb_read_memory): Change return semantics to allow
12020 (handle_search_memory_1): Adjust.
12021 (process_serial_event) <'m' packet>: Handle partial transfers.
12022 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12024 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12026 * regcache.c (init_register_cache): Initialize
12027 regcache->register_status.
12028 (free_register_cache): Release regcache->register_status.
12029 (regcache_cpy): Copy register_status.
12030 (registers_to_string): Print 'x's for unavailable registers.
12031 (supply_register): Mark the register's status valid or
12032 unavailable, depending on whether a buffer was passed in or not.
12033 (supply_register_zeroed): New.
12034 (supply_regblock): Mark the registers' status valid or
12035 unavailable, depending on whether a buffer was passed in or not.
12036 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12037 (struct regcache): New `register_status' field.
12038 (supply_register_zeroed): Declare.
12039 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12040 supply_register_zeroed, rather than passing a NULL buffer to
12042 * tracepoint.c (fetch_traceframe_registers): Update comment.
12044 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12046 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12049 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12051 * server.h (decode_xfer_write): Change prototype.
12052 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12053 and don't extract the annex here.
12054 * server.c (decode_xfer_read): Remove `annex' parameter,
12055 and don't extract the annex here.
12056 (decode_xfer): New.
12057 (struct qxfer): New.
12058 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12059 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12060 (handle_qxfer_statictrace): New functions, abstracted out from
12061 handle_query, and made to use the struct qxfer interface.
12062 (handle_threads_qxfer_proper): Rename to ...
12063 (handle_qxfer_threads_proper): ... this.
12064 (handle_threads_qxfer): Rename to ...
12065 (handle_qxfer_threads): ... this. Adjust.
12066 (qxfer_packets): New array.
12067 (handle_qxfer): New function.
12068 (handle_query): Use handle_qxfer.
12070 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12072 * gdbreplay.c: Shorten lines of >= 80 columns.
12073 * linux-low.c: Ditto.
12074 * linux-ppc-low.c: Ditto.
12075 * linux-s390-low.c: Ditto.
12076 * linux-sparc-low.c: Ditto.
12077 * linux-x86-low.c: Ditto.
12078 * linux-xtensa-low.c: Ditto.
12079 * mem-break.c: Ditto.
12080 * nto-low.c: Ditto.
12081 * regcache.h: Ditto.
12082 * remote-utils.c: Ditto.
12085 * thread-db.c: Ditto.
12086 * tracepoint.c: Ditto.
12088 * win32-low.h: Ditto.
12090 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12092 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12095 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12097 * server.c (gdbserver_version): Update copyright year in version
12099 * gdbreplay.c (gdbreplay_version): Ditto.
12101 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12103 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12104 * linux-bfin-low.c: New file.
12105 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12106 PT_DATA_ADDR for BFIN targets.
12107 * Makefile.in (SFILES): Add linux-bfin-low.c.
12108 (clean): Remove reg-bfin.c.
12109 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12110 * README: Mention supported Blackfin targets.
12112 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12114 * .gitignore: New file.
12116 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12118 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12120 2010-10-22 Jie Zhang <jie@codesourcery.com>
12122 * Makefile.in: Add FLAGS_TO_PASS variable.
12123 (install): Remove dependency of install-only and recursively
12124 invoke make for install-only.
12126 2010-10-04 Doug Evans <dje@google.com>
12128 * Makefile.in (uninstall): Use $(DESTDIR).
12130 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12134 * linux-x86-low.c (compat_siginfo_from_siginfo)
12135 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12136 si_code is < 0. Check for si_code == SI_TIMER before checking for
12139 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12141 * lynx-i386-low.c: New file.
12142 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12144 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12146 * lynx-low.c (ptrace_request_to_str): Remove handling for
12147 request values that have been removed in LynxOS 5.x.
12149 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12151 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12154 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12156 * configure.ac: Add --enable-inprocess-agent option.
12157 * configure: Rebuilt.
12159 2010-09-06 Yao Qi <yao@codesourcery.com>
12161 * linux-low.c (linux_kill): Remove unused variable.
12162 (linux_stabilize_threads): Likewise.
12163 * server.c (start_inferior): Likewise.
12164 (queue_stop_reply_callback): Likewise.
12165 * tracepoint.c (do_action_at_tracepoint): Likewise.
12167 2010-09-06 Yao Qi <yao@codesourcery.com>
12169 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12172 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12174 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12176 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12178 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12181 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12183 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12184 gdbserver/lynx-ppc-low.c: New files.
12185 * Makefile.in (lynx_low_h): New variable.
12186 (lynx-low.o, lynx-ppc-low.o): New rules.
12187 * configure.ac: On LynxOS, link with -lnetinet.
12188 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12189 * configure: regenerate.
12191 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12193 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12194 * configure.ac: Add check for vasprintf and vsnprintf.
12195 * configure, config.in: Regenerate.
12196 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12198 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12200 * gdbreplay.c: Move include of alloca.h up, next to include of
12202 * server.h: Add include of malloc.h.
12203 * mem-break.c: Remove include of malloc.h.
12204 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12206 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12208 * Makefile.in (memmem.o): Build with -Wno-error.
12210 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12212 * utils.c (xsnprintf): Make non-static.
12213 * server.h: Add xsnprintf declaration.
12214 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12215 replace calls to snprintf by calls to xsnprintf throughout.
12217 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12219 * configure.ac: Add configure check for alloca.
12220 * configure, config.in: Regenerate.
12221 * server.h: Include alloca.h if it exists.
12222 * gdbreplay.c: Include alloca.h if it exists.
12224 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12226 * linux-low.c (__SIGRTMIN): Define if not already defined.
12227 (linux_create_inferior): Check for __ANDROID__ rather than
12229 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12230 are already deferred.
12231 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12232 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12233 stopped and already has a pending signal to report.
12234 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12235 a pending signal to report or is moving out of a jump pad.
12236 (linux_init_signals): Check for __ANDROID__ rather than
12239 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12241 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12242 debug_threads check. Avoid a linear search when not doing debug
12245 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12247 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12248 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12249 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12250 (process_event): Change local fd's type to gdb_fildes_t.
12251 (create_file_handler): Adjust prototype.
12252 (delete_file_handler): Adjust prototype.
12253 (handle_file_event): Adjust prototype. Use pfildes.
12254 (create_file_event): Adjsut prototype.
12255 * remote-utils.c (remote_desc, listen_desc): Change type to
12257 * server.h: New gdb_fildes_t typedef.
12258 [USE_WIN32API]: Include winsock2.h.
12259 (delete_file_handler, add_file_handler): Adjust prototypes.
12260 (pfildes): Declare.
12261 * utils.c (pfildes): New.
12263 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12265 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12266 * configure: Regenerate.
12268 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12270 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12271 (linux_done_accessing_memory): ... this.
12272 (linux_target_ops): Adjust.
12273 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12274 * nto-low.c (nto_target_ops): Adjust comment.
12275 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12276 * spu-low.c (spu_target_ops): Adjust comment.
12277 * target.h (target_ops): Rename unprepare_to_access_memory field
12278 to done_accessing_memory.
12279 (unprepare_to_access_memory): Rename to ...
12280 (done_accessing_memory): ... this.
12282 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12284 * linux-low.c (linux_prepare_to_access_memory): New.
12285 (linux_unprepare_to_access_memory): New.
12286 (linux_target_ops): Install them.
12287 * server.c (read_memory): Rename to ...
12288 (gdb_read_memory): ... this. Use
12289 prepare_to_access_memory/prepare_to_access_memory.
12290 (write_memory): Rename to ...
12291 (gdb_write_memory): ... this. Use
12292 prepare_to_access_memory/prepare_to_access_memory.
12293 (handle_search_memory_1): Adjust.
12294 (process_serial_event): Adjust.
12295 * target.h (struct target_ops): New fields
12296 prepare_to_access_memory and unprepare_to_access_memory.
12297 (prepare_to_access_memory, unprepare_to_access_memory): New.
12298 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12299 prepare_to_access_memory/prepare_to_access_memory.
12300 * nto-low.c (nto_target_ops): Adjust.
12301 * spu-low.c (spu_target_ops): Adjust.
12302 * win32-low.c (win32_target_ops): Adjust.
12304 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12306 * Makefile.in (WARN_CFLAGS): Get it from configure.
12307 (WERROR_CFLAGS): New.
12308 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12309 * configure.ac: Introduce --enable-werror, which adds -Werror to
12310 the compiler command line. Enabled by default. Disable with
12311 --disable-werror. Add -Wdeclaration-after-statement
12312 Wpointer-arith and -Wformat-nonliteral to warning flags.
12313 * configure: Regenerate.
12315 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12317 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12319 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12321 * gdbreplay.c (remote_error): New.
12323 (expect): Use gdbchar. Check for error reading from GDB.
12324 Clarify sync error output.
12325 (play): Check for errors writing to GDB.
12326 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12327 * remote-utils.c (getpkt): Check for errors writing to the remote
12330 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12332 * linux-low.c (linux_wait_1): Move non-debugging code out of
12333 `debug_threads' control.
12335 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12337 * linux-low.c (linux_wait_1): Don't set last_status here.
12338 * server.c (push_event, queue_stop_reply_callback): Assert we're
12339 not pushing a TARGET_WAITKIND_IGNORE event.
12340 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12341 (myresume, handle_target_event): Set the thread's last_resume_kind
12342 and last_status from the target returned status.
12344 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12348 * linux-x86-low.c (update_debug_registers_callback): New.
12349 (i386_dr_low_set_addr): Use it.
12350 (i386_dr_low_get_addr): New.
12351 (i386_dr_low_set_control): Use update_debug_registers_callback.
12352 (i386_dr_low_get_control): New.
12353 (i386_dr_low_get_status): Adjust.
12354 * linux-low.c (linux_stop_lwp): New.
12355 * linux-low.h (linux_stop_lwp): Declare.
12357 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12358 argument instead of a i386_debug_reg_state.
12359 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12360 a i386_debug_reg_state.
12361 (i386_insert_aligned_watchpoint): Adjust.
12362 (i386_remove_aligned_watchpoint): Adjust.
12363 (i386_low_stopped_data_address): Read the debug registers from the
12364 inferior instead of from the mirrors.
12365 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12366 (i386_dr_low_get_addr): Declare.
12367 (i386_dr_low_get_control): Declare.
12368 (i386_dr_low_get_status): Change prototype.
12370 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12371 (i386_dr_low_get_addr): New.
12372 (i386_dr_low_get_control): New.
12373 (i386_dr_low_get_status): Adjust prototype. Return
12375 (i386_initial_stuff): Clear dr_status_mirror and
12377 (i386_get_thread_context): Adjust.
12378 (i386_set_thread_context): Adjust.
12379 (i386_thread_added): Adjust.
12381 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12383 * linux-low.h (linux_thread_area): Delete declaration.
12385 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12387 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12388 after its termination.
12390 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12393 (gdb_wants_all_stopped): Delete.
12394 (linux_wait_1): Don't call them.
12395 * server.c (handle_v_cont): Tag all threads as want-stopped.
12396 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12397 stopped as "client-wants-stopped".
12399 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12401 * Makefile.in (signals_h): New.
12402 (server_h): Depend on it.
12403 (server.o): Don't depend on $(signals_def).
12404 (signals.o): Depend on $(signals_def).
12406 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12408 * Makefile.in (signals_def): New.
12409 (server_h): Append include/gdb/signals.h and signals_def.
12410 (server.o): Append signals_def.
12412 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12414 * server.c (handle_target_event): Use target_signal_to_host for
12415 resume_info.sig initialization.
12416 * target.h (struct thread_resume) <sig>: New comment.
12418 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12420 * server.c (handle_query): strcpy() the returned string from paddress()
12421 instead of sprintf().
12422 * utils.c (paddress): Return phex_nz().
12424 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12426 * server.c (handle_v_cont): Call mourn_inferior if process
12428 (myresume): Likewise.
12430 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12432 Static tracepoints, and integration with UST.
12434 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12435 * mem-break.c (uninsert_all_breakpoints)
12436 (reinsert_all_breakpoints): New.
12437 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12438 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12439 (gdb_agent_ust_loaded, helper_thread_id)
12440 (gdb_agent_helper_thread_id): New macros.
12441 (struct ipa_sym_addresses): Add addr_ust_loaded,
12442 addr_helper_thread_id, addr_cmd_buf.
12443 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12444 (in_process_agent_loaded_ust): New.
12445 (write_e_ust_not_loaded): New.
12446 (maybe_write_ipa_ust_not_loaded): New.
12447 (struct collect_static_trace_data_action): New.
12448 (enum tracepoint_type) <static_tracepoint>: New.
12449 (struct tracepoint) <handle>: Mention static tracepoints.
12450 (struct static_tracepoint_ctx): New.
12451 (CMD_BUF_SIZE): New.
12452 (add_tracepoint_action): Handle static tracepoint actions.
12453 (unprobe_marker_at): New.
12454 (clear_installed_tracepoints): Handle static tracepoints.
12455 (cmd_qtdp): Handle static tracepoints.
12456 (probe_marker_at): New.
12457 (cmd_qtstart): Handle static tracepoints.
12458 (response_tracepoint): Handle static tracepoints.
12459 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12460 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12461 (get_context_regcache): Handle static tracepoints.
12462 (do_action_at_tracepoint): Handle static tracepoint actions.
12463 (traceframe_find_block_type): Handle static trace data blocks.
12464 (traceframe_read_sdata): New.
12465 (download_tracepoints): Download static tracepoint actions.
12466 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12467 (GDB_PROBE_NAME): New.
12469 (GET_UST_SYM): New.
12472 (ust_marker_to_static_tracepoint): New.
12474 (collect_ust_data_at_tracepoint): New.
12475 (gdb_ust_probe): New.
12476 (UNIX_PATH_MAX, SOCK_DIR): New.
12477 (gdb_ust_connect_sync_socket): New.
12478 (resume_thread, stop_thread): New.
12479 (run_inferior_command): New.
12480 (init_named_socket): New.
12481 (gdb_ust_socket_init): New.
12482 (cstr_to_hexstr): New.
12484 (first_marker, next_marker): New.
12485 (response_ust_marker): New.
12486 (cmd_qtfstm, cmd_qtsstm): New.
12487 (unprobe_marker_at, probe_marker_at): New.
12488 (cmd_qtstmat, gdb_ust_thread): New.
12489 (gdb_ust_init): New.
12490 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12491 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12492 (ST_REGENTRY): New.
12493 (x86_64_st_collect_regmap): New.
12494 (X86_64_NUM_ST_COLLECT_GREGS): New.
12495 (AMD64_RIP_REGNUM): New.
12496 (supply_static_tracepoint_registers): New.
12497 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12498 (ST_REGENTRY): New.
12499 (i386_st_collect_regmap): New.
12500 (i386_NUM_ST_COLLECT_GREGS): New.
12501 (supply_static_tracepoint_registers): New.
12502 * server.c (handle_query): Handle qXfer:statictrace:read.
12503 <qSupported>: Report support for StaticTracepoints, and
12504 qXfer:statictrace:read features.
12505 * server.h (traceframe_read_sdata)
12506 (supply_static_tracepoint_registers): Declare.
12507 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12508 (unpack_varlen_hex): Include in IPA build.
12509 * Makefile.in (ustlibs, ustinc): New.
12510 (IPA_OBJS): Add remote-utils-ipa.o.
12511 ($(IPA_LIB)): Link -ldl and -lpthread.
12513 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12514 * config.in, configure: Regenerate.
12516 2010-06-20 Ian Lance Taylor <iant@google.com>
12517 Pedro Alves <pedro@codesourcery.com>
12519 * linux-x86-low.c (always_true): Delete.
12520 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12521 trying to fool the compiler with always_true.
12523 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12525 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12526 conditions in gdbserver.
12528 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12530 * spu-low.c (spu_read_memory): Wrap around local store limit.
12531 (spu_write_memory): Likewise.
12533 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12535 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12536 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12538 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12540 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12541 uses with LONGEST uses.
12543 2010-06-14 Stan Shebs <stan@codesourcery.com>
12544 Pedro Alves <pedro@codesourcery.com>
12548 * linux-x86-low.c: Include limits.h.
12550 (always_true): New.
12553 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12554 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12555 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12556 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12557 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12558 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12559 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12560 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12561 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12562 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12563 (amd64_emit_void_call_2): New.
12564 (amd64_emit_ops): New.
12565 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12566 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12567 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12568 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12569 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12570 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12571 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12572 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12573 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12574 (i386_emit_stack_adjust, i386_emit_int_call_1)
12575 (i386_emit_void_call_2): New.
12576 (i386_emit_ops): New.
12577 (x86_emit_ops): New.
12578 (the_low_target): Install x86_emit_ops.
12579 * server.h (struct emit_ops): New.
12580 (get_raw_reg_func_addr): Declare.
12581 (current_insn_ptr, emit_error): Declare.
12582 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12583 (set_trace_state_variable_value): New defines.
12584 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12585 addr_get_trace_state_variable_value and
12586 addr_set_trace_state_variable_value.
12587 (symbol_list): New fields for get_raw_reg,
12588 get_trace_state_variable_value and set_trace_state_variable_value.
12589 (condfn): New typedef.
12590 (struct tracepoint): New field `compiled_cond'.
12591 (do_action_at_tracepoint): Clear compiled_cond.
12592 (get_trace_state_variable_value, set_trace_state_variable_value):
12594 (condition_true_at_tracepoint): If there's a compiled condition,
12596 (current_insn_ptr, emit_error): New globals.
12597 (struct bytecode_address): New.
12598 (get_raw_reg_func_addr): New.
12599 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12600 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12601 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12602 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12603 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12604 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12605 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12606 (compile_tracepoint_condition, compile_bytecodes): New.
12607 * target.h (emit_ops): Forward declare.
12608 (struct target_ops): New field emit_ops.
12609 (target_emit_ops): New.
12610 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12611 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12612 * linux-low.c (linux_emit_ops): New.
12613 (linux_target_ops): Install it.
12614 * linux-low.h (struct linux_target_ops): New field emit_ops.
12616 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12618 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12619 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12621 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12622 Stan Shebs <stan@codesourcery.com>
12624 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12625 (all): Depend on $(extra_libraries).
12626 (install-only): Install the IPA.
12627 (IPA_OBJS, IPA_LIB): New.
12628 (clean): Remove the IPA lib.
12629 (IPAGENT_CFLAGS): New.
12630 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12631 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12632 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12633 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12634 * configure.ac: Check for atomic builtins support in the compiler.
12635 (IPA_DEPFILES, extra_libraries): Define.
12636 * configure.srv (ipa_obj): Add description.
12637 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12638 (i[34567]86-*-linux*): Set ipa_obj.
12639 (x86_64-*-linux*): Set ipa_obj.
12640 * linux-low.c (stabilizing_threads): New.
12641 (supports_fast_tracepoints): New.
12642 (linux_detach): Stabilize threads before detaching.
12643 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12644 the lwp is either not stabilizing, or is moving out of a jump pad.
12645 (linux_fast_tracepoint_collecting): New.
12646 (maybe_move_out_of_jump_pad): New.
12647 (enqueue_one_deferred_signal): New.
12648 (dequeue_one_deferred_signal): New.
12649 (linux_wait_for_event_1): If moving out of a jump pad, defer
12650 pending signals to later.
12651 (linux_stabilize_threads): New.
12652 (linux_wait_1): Check if threads need moving out of jump pads, and
12654 (stuck_in_jump_pad_callback): New.
12655 (move_out_of_jump_pad_callback): New.
12656 (lwp_running): New.
12657 (linux_resume_one_lwp): Handle moving out of jump pads.
12658 (linux_set_resume_request): Dequeue deferred signals.
12659 (need_step_over_p): Also step over fast tracepoint jumps.
12660 (start_step_over): Also uninsert fast tracepoint jumps.
12661 (finish_step_over): Also reinsert fast tracepoint jumps.
12662 (linux_install_fast_tracepoint_jump): New.
12663 (linux_target_ops): Install linux_stabilize_threads and
12664 linux_install_fast_tracepoint_jump_pad.
12665 * linux-low.h (linux_target_ops) <get_thread_area,
12666 install_fast_tracepoint_jump_pad>: New fields.
12667 (struct lwp_info) <collecting_fast_tracepoint,
12668 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12669 (linux_get_thread_area): Declare.
12670 * linux-x86-low.c (jump_insn): New.
12671 (x86_get_thread_area): New.
12672 (append_insns): New.
12673 (push_opcode): New.
12674 (amd64_install_fast_tracepoint_jump_pad): New.
12675 (i386_install_fast_tracepoint_jump_pad): New.
12676 (x86_install_fast_tracepoint_jump_pad): New.
12677 (the_low_target): Install x86_get_thread_area and
12678 x86_install_fast_tracepoint_jump_pad.
12679 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12680 (struct fast_tracepoint_jump): New.
12681 (fast_tracepoint_jump_insn): New.
12682 (fast_tracepoint_jump_shadow): New.
12683 (find_fast_tracepoint_jump_at): New.
12684 (fast_tracepoint_jump_here): New.
12685 (delete_fast_tracepoint_jump): New.
12686 (set_fast_tracepoint_jump): New.
12687 (uninsert_fast_tracepoint_jumps_at): New.
12688 (reinsert_fast_tracepoint_jumps_at): New.
12689 (set_breakpoint_at): Use write_inferior_memory.
12690 (uninsert_raw_breakpoint): Use write_inferior_memory.
12691 (check_mem_read): Mask out fast tracepoint jumps.
12692 (check_mem_write): Mask out fast tracepoint jumps.
12693 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12694 (set_fast_tracepoint_jump): Declare.
12695 (delete_fast_tracepoint_jump)
12696 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12697 (reinsert_fast_tracepoint_jumps_at): Declare.
12698 * regcache.c: Don't compile many functions when building the
12699 in-process agent library.
12700 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12701 the register buffer in the heap.
12702 (free_register_cache): If the register buffer isn't owned by the
12703 regcache, don't free it.
12704 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12705 pre-existing register caches.
12706 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12708 (convert_ascii_to_int): : Constify `from' parameter type.
12709 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12710 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12711 the needed buffer in-place.
12712 (relocate_instruction): New.
12713 * server.c (handle_query) <qSymbols>: If the target supports
12714 tracepoints, give it a chance of looking up symbols. Report
12715 support for fast tracepoints.
12716 (handle_status): Stabilize threads.
12717 (process_serial_event): Adjust.
12718 * server.h (struct fast_tracepoint_jump): Forward declare.
12719 (struct process_info) <fast_tracepoint_jumps>: New field.
12720 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12721 (decode_X_packet, decode_M_packet): Adjust.
12722 (relocate_instruction): Declare.
12723 (in_process_agent_loaded): Declare.
12724 (tracepoint_look_up_symbols): Declare.
12725 (struct fast_tpoint_collect_status): Declare.
12726 (fast_tracepoint_collecting): Declare.
12727 (force_unlock_trace_buffer): Declare.
12728 (handle_tracepoint_bkpts): Declare.
12729 (initialize_low_tracepoint)
12730 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12731 * target.h (struct target_ops) <stabilize_threads,
12732 install_fast_tracepoint_jump_pad>: New fields.
12733 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12734 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12735 [HAVE_STDINT_H]: Include stdint.h.
12736 (trace_debug_1): Rename to ...
12737 (trace_vdebug): ... this.
12738 (trace_debug): Rename to ...
12739 (trace_debug_1): ... this. Add `level' parameter.
12740 (trace_debug): New.
12741 (ATTR_USED, ATTR_NOINLINE): New.
12742 (IP_AGENT_EXPORT): New.
12743 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12744 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12745 (about_to_request_buffer_space, trace_buffer_is_full)
12746 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12747 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12748 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12749 (traceframe_write_count, traceframes_created)
12750 (trace_state_variables)
12751 New renaming defines.
12752 (struct ipa_sym_addresses): New.
12753 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12754 (symbol_list): New.
12755 (ipa_sym_addrs): New.
12756 (all_tracepoint_symbols_looked_up): New.
12757 (in_process_agent_loaded): New.
12758 (write_e_ipa_not_loaded): New.
12759 (maybe_write_ipa_not_loaded): New.
12760 (tracepoint_look_up_symbols): New.
12761 (debug_threads) [IN_PROCESS_AGENT]: New.
12762 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12763 (UNKNOWN_SIDE_EFFECTS): New.
12764 (stop_tracing): New.
12765 (flush_trace_buffer): New.
12766 (stop_tracing_bkpt): New.
12767 (flush_trace_buffer_bkpt): New.
12768 (read_inferior_integer): New.
12769 (read_inferior_uinteger): New.
12770 (read_inferior_data_pointer): New.
12771 (write_inferior_data_pointer): New.
12772 (write_inferior_integer): New.
12773 (write_inferior_uinteger): New.
12774 (struct collect_static_trace_data_action): Delete.
12775 (enum tracepoint_type): New.
12776 (struct tracepoint) <type>: New field `type'.
12777 <actions_str, step_actions, step_actions_str>: Only include in
12779 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12780 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12781 (tracepoints): Use IP_AGENT_EXPORT.
12782 (last_tracepoint): Don't include in the IPA.
12783 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12784 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12785 (alloced_trace_state_variables): New.
12786 (trace_state_variables): Use IP_AGENT_EXPORT.
12787 (traceframe_t): Delete unused variable.
12788 (circular_trace_buffer): Don't include in the IPA.
12789 (trace_buffer_start): Delete.
12790 (struct trace_buffer_control): New.
12791 (trace_buffer_free): Delete.
12792 (struct ipa_trace_buffer_control): New.
12793 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12794 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12796 (trace_buffer_ctrl): New.
12797 (TRACE_BUFFER_CTRL_CURR): New.
12798 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12799 Reimplement as macros.
12800 (trace_buffer_wrap): Delete.
12801 (traceframe_write_count, traceframe_read_count)
12802 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12803 (struct tracepoint_hit_ctx) <type>: New field.
12804 (struct fast_tracepoint_ctx): New.
12805 (memory_barrier): New.
12807 (record_tracepoint_error): Update atomically in the IPA.
12808 (clear_inferior_trace_buffer): New.
12809 (about_to_request_buffer_space): New.
12810 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12811 updating the same buffer.
12812 (add_tracepoint): Default the tracepoint's type to trap
12813 tracepoint, and orig_size to -1.
12814 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12815 internal variables.
12816 (create_trace_state_variable): New parameter `gdb'. Handle it.
12817 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12818 (cmd_qtdp): Handle fast tracepoints.
12819 (cmd_qtdv): Adjust.
12820 (max_jump_pad_size): New.
12821 (gdb_jump_pad_head): New.
12822 (get_jump_space_head): New.
12823 (claim_jump_space): New.
12824 (sort_tracepoints): New.
12825 (MAX_JUMP_SIZE): New.
12826 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12828 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12829 support. Upload fast traceframes, and delete internal IPA
12831 (stop_tracing_handler): New.
12832 (flush_trace_buffer_handler): New.
12833 (cmd_qtstop): Upload fast tracepoints.
12834 (response_tracepoint): Handle fast tracepoints.
12835 (tracepoint_finished_step): Upload fast traceframes. Set the
12836 tracepoint hit context's tracepoint type.
12837 (handle_tracepoint_bkpts): New.
12838 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12839 type. Add comment about fast tracepoints.
12840 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12841 non-existing action_str field.
12842 (get_context_regcache): Handle fast tracepoints.
12843 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12845 (fast_tracepoint_from_jump_pad_address): New.
12846 (fast_tracepoint_from_ipa_tpoint_address): New.
12847 (collecting_t): New.
12848 (force_unlock_trace_buffer): New.
12849 (fast_tracepoint_collecting): New.
12851 (gdb_collect): New.
12852 (write_inferior_data_ptr): New.
12853 (target_tp_heap): New.
12854 (target_malloc): New.
12855 (download_agent_expr): New.
12857 (download_tracepoints): New.
12858 (download_trace_state_variables): New.
12859 (upload_fast_traceframes): New.
12860 (IPA_FIRST_TRACEFRAME): New.
12861 (IPA_NEXT_TRACEFRAME_1): New.
12862 (IPA_NEXT_TRACEFRAME): New.
12863 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12864 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12865 (gdb_jump_pad_buffer_end): New.
12866 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12867 (initialize_tracepoint): Adjust.
12868 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12869 buffer. Initialize the low module.
12870 * utils.c (PREFIX, TOOLNAME): New.
12871 (malloc_failure): Use PREFIX.
12872 (error): In the IPA, an error causes an exit.
12873 (fatal, warning): Use PREFIX.
12874 (internal_error): Use TOOLNAME.
12875 (NUMCELLS): Increase to 10.
12876 * configure, config.in: Regenerate.
12878 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12880 * server.c (handle_query) <qSupported>: Do two passes over the
12881 qSupported string to avoid nesting strtok.
12883 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12885 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12887 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12888 -Wl,--dynamic-list.
12889 * configure: Regenerate.
12890 * proc-service.list: New.
12892 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12894 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12897 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12899 * gdbreplay.c (remote_open): Check error return from socket() call by
12900 its equality to -1 not by it being negative.
12901 * remote-utils.c (remote_open): Likewise.
12903 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12905 * config.h: Regenerate.
12907 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12909 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12910 doesn't provide PTRACE_GET_THREAD_AREA.
12912 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12914 * linux-m68k-low.c: Include <asm/ptrace.h>
12915 (ps_get_thread_area): Implement.
12917 2010-05-03 Doug Evans <dje@google.com>
12919 * event-loop.c (struct callback_event): New struct.
12920 (callback_list): New global.
12921 (append_callback_event, delete_callback_event): New functions.
12922 (process_callback): New function.
12923 (start_event_loop): Call it.
12924 * remote-utils.c (NOT_SCHEDULED): Define.
12925 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12926 moved out of readchar.
12927 (readchar): Rewrite. Call reschedule before returning.
12928 (reset_readchar): New function.
12929 (remote_close): Call it.
12930 (process_remaining, reschedule): New functions.
12931 * server.h (callback_handler_func): New typedef.
12932 (append_callback_event, delete_callback_event): Declare.
12934 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12936 * proc-service.c (ps_pglobal_lookup): Use
12937 thread_db_look_up_one_symbol.
12938 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12939 parameter. Use it instead of all_symbols_looked_up.
12940 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12942 (all_symbols_looked_up): Don't declare.
12943 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12944 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12946 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12947 Set all_symbols_looked_up here.
12948 (thread_db_look_up_one_symbol): New.
12949 (thread_db_get_tls_address): Adjust.
12950 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12951 thread_db object on the heap, and tentatively set it in the
12953 (thread_db_init): Don't set all_symbols_looked_up here.
12954 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12956 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12958 * linux-low.c (linux_kill, linux_detach): Adjust.
12959 (status_pending_p_callback): Remove redundant statement. Check
12960 for !TARGET_WAITIKIND_IGNORE, instead of
12961 TARGET_WAITKIND_STOPPED.
12962 (handle_tracepoints): Make sure LWP is locked. Adjust.
12963 (linux_wait_for_event_1): Adjust.
12964 (linux_cancel_breakpoints): New.
12965 (unsuspend_one_lwp): New.
12966 (unsuspend_all_lwps): New.
12967 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12968 (send_sigstop_callback): Change return type to int, add new
12969 `except' parameter and handle it.
12970 (suspend_and_send_sigstop_callback): New.
12971 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12972 pass them down. If SUSPEND, also increment the lwp's suspend
12974 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12975 (need_step_over_p): Don't consider suspended LWPs.
12976 (start_step_over): Adjust.
12977 (proceed_one_lwp): Change return type to int, add new `except'
12978 parameter and handle it.
12979 (unsuspend_and_proceed_one_lwp): New.
12980 (proceed_all_lwps): Use find_inferior instead of
12982 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12983 also decrement the suspend count of LWPs. Pass `except' down,
12984 instead of hacking its suspend count.
12985 (linux_pause_all): Add `freeze' parameter. Adjust.
12986 (linux_unpause_all): New.
12987 (linux_target_ops): Install linux_unpause_all.
12988 * server.c (handle_status): Adjust.
12989 * target.h (struct target_ops): New fields `unpause_all' and
12990 `cancel_breakpoints'. Add new parameter to `pause_all'.
12991 (pause_all): Add new `freeze' parameter.
12992 (unpause_all): New.
12993 (cancel_breakpoints): New.
12994 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12995 cancel breakpoints.
12996 (cmd_qtstart): Pause threads.
12997 (stop_tracing): Pause threads, and cancel breakpoints.
12998 * win32-low.c (win32_target_ops): Adjust.
13000 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13002 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13003 the inferior right away from here...
13004 (linux_wait_1): ... to here, and adjust to check the thread's
13005 last_resume_kind instead of the lwp's step or stop_expected flags.
13007 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13009 * README: Use consistent `GDB' and `GDBserver' spellings.
13011 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13013 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13014 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13015 (linux_detach_one_lwp): Assume the lwp is stopped.
13016 (any_thread_of): Delete.
13017 (linux_detach): Stop all lwps here. Don't blindly delete all
13019 (delete_lwp_callback): New.
13020 (linux_mourn): Delete all lwps of the process that is gone.
13021 (linux_wait_1): Don't delete the last lwp of the process here.
13022 * mem-break.h (mark_breakpoints_out): Declare.
13023 * mem-break.c (mark_breakpoints_out): New.
13024 (free_all_breakpoints): Use it.
13025 * server.c (handle_target_event): If the process is gone, mark
13027 * thread-db.c (struct thread_db) <create_bp>: New field.
13028 (thread_db_enable_reporting): Fix prototype. Store a thread event
13029 breakpoint reference in the thread_db struct.
13030 (thread_db_load_search): Clear the thread_db object.
13031 (try_thread_db_load_1): Ditto.
13032 (switch_to_process): New.
13033 (disable_thread_event_reporting): Use it.
13034 (remove_thread_event_breakpoints): New.
13035 (thread_db_detach, thread_db_mourn): Use it.
13037 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13039 * linux-low.c (linux_enable_event_reporting): New.
13040 (linux_wait_for_event_1, handle_extended_wait): Use it.
13042 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13044 * linux-low.c (linux_kill_one_lwp, linux_kill)
13045 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13046 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13047 SIGSTOP even if the LWP is stopped.
13048 (send_sigstop_callback): New.
13049 (stop_all_lwps): Use send_sigstop_callback instead.
13050 (linux_resume_one_thread): Adjust.
13051 (proceed_one_lwp): Still proceed an LWP that the client has
13052 requested to stop, if we haven't reported it as stopped yet. Make
13053 sure that LWPs the client want stopped, have a pending SIGSTOP.
13055 2010-04-26 Doug Evans <dje@google.com>
13057 * server.c (handle_general_set): Make static.
13059 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13060 Print received char after testing for error/eof instead of before.
13061 (input_interrupt): Tweak comment.
13063 2010-04-23 Doug Evans <dje@google.com>
13065 * server.c (start_inferior): Print inferior argv if --debug.
13067 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13069 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13070 * nto-x86-low.c: Include server.h
13072 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13074 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13075 be consistent with other sources of this directory.
13076 (init_registers_amd64): Correct name of source file of this function
13079 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13081 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13082 64-bit executables.
13084 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13086 * win32-i386-low.c: Add 64-bit support.
13087 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13088 (init_registers_amd64): Declare.
13089 (mappings): Add 64-bit version of array.
13090 (init_windows_x86): New function.
13091 (the_low_target): Change init_arch field to init_windows_x86.
13093 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13095 * win32-low.c: Adapt to support also 64-bit architecture.
13096 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13097 (get_image_name): Use SIZE_T type for local variable `done'.
13098 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13099 (toolhelp_get_dll_name): Idem.
13100 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13101 Use uintptr_t typecast to avoid warning.
13102 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13103 (handle_exception): Use phex_nz to avoid warning.
13104 (win32_wait): Remove unused local variable `process'.
13106 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13108 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13111 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13113 * configure.ac: Use `ws2_32' library for srv_mingw.
13114 * configure: Regenerate.
13115 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13116 * remote-utils.c: Likewise.
13118 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13120 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13121 if __x86_64__ is defined.
13123 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13125 * configure: Regenerate.
13127 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13129 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13130 * target.h (target_ops): New get_tib_address field.
13131 * win32-low.h (win32_thread_info): Add thread_local_base field.
13132 * win32-low.c (child_add_thread): Add tlb argument.
13133 Set thread_local_base field to TLB.
13134 (get_child_debug_event): Adapt to child_add_thread change.
13135 (win32_get_tib_address): New function.
13136 (win32_target_ops): Set get_tib_address field to
13137 win32_get_tib_address.
13138 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13140 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13142 * linux-low.c (linux_mourn): Also remove the process.
13143 * server.c (handle_target_event): Don't remove the process here.
13144 * nto-low.c (nto_mourn): New.
13145 (nto_target_ops): Install it.
13146 * spu-low.c (spu_mourn): New.
13147 (spu_target_ops): Install it.
13148 * win32-low.c (win32_mourn): New.
13149 (win32_target_ops): Install it.
13151 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13153 * server.h (buffer_xml_printf): Remove redundant `;'.
13155 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13157 * regcache.c (set_register_cache): Invalidate regcaches before
13158 changing the register cache layout.
13159 (regcache_invalidate_one): Allow a NULL regcache.
13160 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13161 regcaches before changing the register cache layout or the target
13164 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13166 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13167 variable warning on Linux/x86-64.
13169 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13171 GDBserver disconnected tracing support.
13173 * linux-low.c (linux_remove_process): Delete.
13174 (add_lwp): Don't set last_resume_kind here.
13175 (linux_kill): Use `mourn'.
13176 (linux_detach): Use `thread_db_detach', and `mourn'.
13177 (linux_mourn): New.
13178 (linux_attach_lwp_1): Adjust comment.
13179 (linux_attach): last_resume_kind moved the thread_info; adjust.
13180 (status_pending_p_callback): Adjust.
13181 (linux_wait_for_event_1): Adjust.
13182 (count_events_callback, select_singlestep_lwp_callback)
13183 (select_event_lwp_callback, cancel_breakpoints_callback)
13184 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13185 (proceed_one_lwp): Adjust.
13186 (linux_async): Add debug output.
13187 (linux_thread_stopped): New.
13188 (linux_pause_all): New.
13189 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13191 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13192 (thread_db_free): Delete declaration.
13193 (thread_db_detach, thread_db_mourn): Declare.
13194 * thread-db.c (thread_db_init): Use thread_db_mourn.
13195 (thread_db_free): Delete, split in two.
13196 (disable_thread_event_reporting): New.
13197 (thread_db_detach): New.
13198 (thread_db_mourn): New.
13200 * server.h (struct thread_info) <last_resume_kind>: New field.
13201 <attached>: Add comment.
13202 <gdb_detached>: New field.
13203 (handler_func): Change return type to int.
13204 (handle_serial_event, handle_target_event): Ditto.
13205 (gdb_connected): Declare.
13207 (disconnected_tracing): Declare.
13208 (stop_tracing): Declare.
13210 * server.c (handle_query) <qSupported>: Report support for
13211 disconnected tracing.
13212 (queue_stop_reply_callback): Account for running threads.
13213 (gdb_wants_thread_stopped): New.
13214 (gdb_wants_all_threads_stopped): New.
13215 (gdb_reattached_process): New.
13216 (handle_status): Clear the `gdb_detached' flag of all processes.
13217 In all-stop, stop all threads.
13218 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13219 (process_serial_event): If the remote connection breaks, or if an
13220 exit was forced with "monitor exit", force an event loop exit.
13221 Handle disconnected tracing on detach.
13222 (handle_serial_event): Adjust.
13223 (handle_target_event): If GDB isn't connected, forward events back
13224 to the inferior, unless the last process exited, in which case,
13225 exit gdbserver. Adjust interface.
13227 * remote-utils.c (remote_open): Don't block in accept. Instead
13228 register an event loop source on the listen socket file
13229 descriptor. Refactor bits into ...
13230 (listen_desc): ... this new global.
13231 (gdb_connected): ... this new function.
13232 (enable_async_notification): ... this new function.
13233 (handle_accept_event): ... this new function.
13234 (remote_close): Clear remote_desc.
13236 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13238 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13240 (mourn_inferior): Define.
13241 (target_process_qsupported): Avoid the dangling else problem.
13242 (thread_stopped): Define.
13243 (pause_all): Define.
13244 (target_waitstatus_to_string): Declare.
13245 * target.c (target_waitstatus_to_string): New.
13247 * tracepoint.c (tracing): Make extern.
13248 (disconnected_tracing): New.
13249 (stop_tracing): Make extern. Handle tracing stops due to GDB
13251 (cmd_qtdisconnected): New.
13252 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13253 (handle_tracepoint_general_set): Handle QTDisconnected.
13255 * event-loop.c (event_handler_func): Change return type to int.
13256 (process_event): Bail out if the event handler wants the event
13258 (handle_file_event): Ditto.
13259 (start_event_loop): Bail out if the event handler wants the event
13262 * nto-low.c (nto_target_ops): Adjust.
13263 * spu-low.c (spu_wait): Don't remove the process here.
13264 (spu_target_ops): Adjust.
13265 * win32-low.c (win32_wait): Don't remove the process here.
13266 (win32_target_ops): Adjust.
13268 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13270 * regcache.c (realloc_register_cache): Invalidate inferior's
13271 regcache before recreating it.
13273 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13275 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13277 2010-04-09 Stan Shebs <stan@codesourcery.com>
13278 Pedro Alves <pedro@codesourcery.com>
13280 * server.h (LONGEST): New.
13281 (struct thread_info) <while_stepping>: New field.
13282 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13284 (initialize_tracepoint, handle_tracepoint_general_set)
13285 (handle_tracepoint_query, tracepoint_finished_step)
13286 (tracepoint_was_hit, release_while_stepping_state_list):
13287 (current_traceframe): Declare.
13288 * server.c (handle_general_set): Handle tracepoint packets.
13289 (read_memory): New.
13290 (write_memory): New.
13291 (handle_search_memory_1): Use read_memory.
13292 (handle_query): Report support for conditional tracepoints, trace
13293 state variables, and tracepoint sources. Handle tracepoint
13295 (main): Initialize the tracepoints module.
13296 (process_serial_event): Handle traceframe reads/writes.
13298 * linux-low.c (handle_tracepoints): New.
13299 (linux_wait_1): Call it.
13300 (linux_resume_one_lwp): Handle while-stepping.
13301 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13302 (linux_target_ops): Install them.
13303 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13305 * linux-x86-low.c (x86_supports_tracepoints): New.
13306 (the_low_target). Install it.
13308 * mem-break.h (delete_breakpoint): Declare.
13309 * mem-break.c (delete_breakpoint): Make external.
13311 * target.h (struct target_ops): Add `supports_tracepoints',
13312 `read_pc', and `write_pc' fields.
13313 (target_supports_tracepoints): Define.
13314 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13317 * regcache.h (struct regcache) <registers_owned>: New field.
13318 (init_register_cache, regcache_cpy): Declare.
13319 (regcache_read_pc, regcache_write_pc): Declare.
13320 (register_cache_size): Declare.
13321 (supply_regblock): Declare.
13322 * regcache.c (init_register_cache): New.
13323 (new_register_cache): Use it.
13324 (regcache_cpy): New.
13325 (register_cache_size): New.
13326 (supply_regblock): New.
13327 (regcache_read_pc, regcache_write_pc): New.
13329 * tracepoint.c: New.
13331 * Makefile.in (OBS): Add tracepoint.o.
13332 (tracepoint.o): New rule.
13334 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13336 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13338 (i386-mmx.c): Likewise.
13339 (i386-mmx-linux.o): Likewise.
13340 (i386-mmx-linux.c): Likewise.
13342 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13343 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13344 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13345 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13347 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13348 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13349 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13351 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13353 * Makefile.in (clean): Updated.
13355 (i386-avx.c): Likewise.
13356 (i386-avx-linux.o): Likewise.
13357 (i386-avx-linux.c): Likewise.
13358 (amd64-avx.o): Likewise.
13359 (amd64-avx.c): Likewise.
13360 (amd64-avx-linux.o): Likewise.
13361 (amd64-avx-linux.c): Likewise.
13363 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13364 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13365 (srv_amd64_regobj): Add amd64-avx.o.
13366 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13367 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13368 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13369 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13370 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13371 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13372 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13374 * i387-fp.c: Include "i386-xstate.h".
13376 (i387_cache_to_xsave): Likewise.
13377 (i387_xsave_to_cache): Likewise.
13378 (x86_xcr0): Likewise.
13380 * i387-fp.h (i387_cache_to_xsave): Likewise.
13381 (i387_xsave_to_cache): Likewise.
13382 (x86_xcr0): Likewise.
13384 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13385 * linux-crisv32-low.c (target_regsets): Likewise.
13386 * linux-m68k-low.c (target_regsets): Likewise.
13387 * linux-mips-low.c (target_regsets): Likewise.
13388 * linux-ppc-low.c (target_regsets): Likewise.
13389 * linux-s390-low.c (target_regsets): Likewise.
13390 * linux-sh-low.c (target_regsets): Likewise.
13391 * linux-sparc-low.c (target_regsets): Likewise.
13392 * linux-xtensa-low.c (target_regsets): Likewise.
13394 * linux-low.c: Include <sys/uio.h>.
13395 (regsets_fetch_inferior_registers): Support nt_type.
13396 (regsets_store_inferior_registers): Likewise.
13397 (linux_process_qsupported): New.
13398 (linux_target_ops): Add linux_process_qsupported.
13400 * linux-low.h (regset_info): Add nt_type.
13401 (linux_target_ops): Add process_qsupported.
13403 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13405 (init_registers_i386_avx_linux): New.
13406 (init_registers_amd64_avx_linux): Likewise.
13407 (xmltarget_i386_linux_no_xml): Likewise.
13408 (xmltarget_amd64_linux_no_xml): Likewise.
13409 (PTRACE_GETREGSET): Likewise.
13410 (PTRACE_SETREGSET): Likewise.
13411 (x86_fill_xstateregset): Likewise.
13412 (x86_store_xstateregset): Likewise.
13413 (use_xml): Likewise.
13414 (x86_linux_update_xmltarget): Likewise.
13415 (x86_linux_process_qsupported): Likewise.
13416 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13417 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13418 init_registers_i386_linux here. Call
13419 x86_linux_update_xmltarget.
13420 (the_low_target): Add x86_linux_process_qsupported.
13422 * server.c (handle_query): Call target_process_qsupported.
13424 * target.h (target_ops): Add process_qsupported.
13425 (target_process_qsupported): New.
13427 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13429 * inferiors.c (add_thread): Set last_status kind to
13430 TARGET_WAITKIND_IGNORE.
13431 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13432 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13433 (linux_wait_1): Move `thread' local definition to block that uses
13434 it. Don't NULL initialize `event_child'.
13435 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13436 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13437 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13439 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13441 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13442 an extended waitstatus, or by a watchpoint.
13443 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13444 thread was stepping or has been stopped by a watchpoint.
13446 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13448 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13449 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13450 of another, then delete the previous, and validate all
13452 (validate_inserted_breakpoint): New.
13453 (delete_disabled_breakpoints): New.
13454 (validate_breakpoints): New.
13455 (check_mem_read): Validate breakpoints before trusting their
13456 shadow. Delete disabled breakpoints.
13457 (check_mem_write): Validate breakpoints before trusting they
13458 should be inserted. Delete disabled breakpoints.
13459 * mem-break.h (validate_breakpoints):
13460 * server.c (handle_query): Validate breakpoints when we see a
13463 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13465 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13466 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13467 if we could tell there's a GDB breakpoint at stop_pc.
13468 (need_step_over_p): Don't do a step over if we find a GDB
13469 breakpoint at the resume PC.
13471 * mem-break.c (struct raw_breakpoint): New.
13472 (enum bkpt_type): New type `gdb_breakpoint'.
13473 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13474 fields. New field `raw'.
13475 (find_raw_breakpoint_at): New.
13476 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13477 breakpoint instead.
13478 (set_breakpoint_at): Adjust.
13479 (delete_raw_breakpoint): New.
13480 (release_breakpoint): New.
13481 (delete_breakpoint): Rename to...
13482 (delete_breakpoint_1): ... this. Add proc parameter. Use
13483 release_breakpoint. Return ENOENT.
13484 (delete_breakpoint): Reimplement.
13485 (find_breakpoint_at): Delete.
13486 (find_gdb_breakpoint_at): New.
13487 (delete_breakpoint_at): Delete.
13488 (set_gdb_breakpoint_at): New.
13489 (delete_gdb_breakpoint_at): New.
13490 (gdb_breakpoint_here): New.
13491 (set_reinsert_breakpoint): Use release_breakpoint.
13492 (uninsert_breakpoint): Rename to ...
13493 (uninsert_raw_breakpoint): ... this.
13494 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13495 (reinsert_raw_breakpoint): Change parameter type to
13497 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13499 (check_breakpoints): Adjust. Use release_breakpoint.
13500 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13501 (breakpoint_inserted_here): Ditto.
13502 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13503 Don't trust the breakpoint's shadow if it is not inserted.
13504 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13505 (delete_all_breakpoints): Adjust.
13506 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13507 use delete_breakpoint_1.
13509 * mem-break.h (breakpoints_supported): Delete declaration.
13510 (set_gdb_breakpoint_at): Declare.
13511 (gdb_breakpoint_here): Declare.
13512 (delete_breakpoint_at): Delete.
13513 (delete_gdb_breakpoint_at): Declare.
13515 * server.h (struct raw_breakpoint): Forward declare.
13516 (struct process_info): New field `raw_breakpoints'.
13518 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13521 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13523 * linux-low.c (status_pending_p_callback): Fix comment.
13524 (linux_wait_for_event_1): Move most of the internal breakpoint
13525 handling from here...
13526 (linux_wait_1): ... to here.
13527 (count_events_callback): New.
13528 (select_singlestep_lwp_callback): New.
13529 (select_event_lwp_callback): New.
13530 (cancel_breakpoints_callback): New.
13531 (select_event_lwp): New.
13532 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13533 priority to all LWPs that have had events that should be reported
13534 to the client. Cancel breakpoints when about to reporting the
13535 event to the client, not while stopping lwps. No longer cancel
13536 finished single-steps here.
13537 (cancel_finished_single_step): Delete.
13538 (cancel_finished_single_steps): Delete.
13540 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13542 * mem-break.c (enum bkpt_type): New.
13543 (struct breakpoint): New field `type'.
13544 (set_breakpoint_at): Change return type to struct breakpoint
13545 pointer. Set type to `other_breakpoint' by default.
13546 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13547 in the breakpoint list.
13548 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13549 (reinsert_breakpoint): Rename to ...
13550 (reinsert_raw_breakpoint): ... this.
13551 (reinsert_breakpoints_at): Adjust.
13552 * mem-break.h (struct breakpoint): Declare.
13553 (set_breakpoint_at): Change return type to struct breakpoint
13556 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13558 * server.c (handle_query): Assign, not compare.
13560 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13562 Teach linux gdbserver to step-over-breakpoints.
13564 * linux-low.c (can_hardware_single_step): New.
13565 (supports_breakpoints): New.
13566 (handle_extended_wait): If stopping threads, read the stop pc of
13567 the new cloned LWP.
13569 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13570 low target doesn't support retrieving the PC.
13571 (add_lwp): Set last_resume_kind to resume_continue.
13572 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13573 (linux_attach): Don't clear stop_expected. Set the lwp's
13574 last_resume_kind to resume_stop.
13575 (linux_detach_one_lwp): Don't check for removed breakpoints.
13576 (check_removed_breakpoint): Delete.
13577 (status_pending_p): Rename to ...
13578 (status_pending_p_callback): ... this. Don't check for removed
13579 breakpoints. Don't consider threads that are stopped from GDB's
13581 (linux_wait_for_lwp): Always read the stop_pc here.
13582 (cancel_breakpoint): New.
13583 (step_over_bkpt): New global.
13584 (linux_wait_for_event_1): Implement stepping over breakpoints.
13585 (gdb_wants_lwp_stopped): New.
13586 (gdb_wants_all_stopped): New.
13587 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13588 single-step traps here. Store the thread's last reported target
13590 (send_sigstop): Don't clear stop_expected. Always set it,
13592 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13593 (cancel_finished_single_step): New.
13594 (cancel_finished_single_steps): New.
13595 (wait_for_sigstop): Don't cancel finished single-step traps here.
13596 (linux_resume_one_lwp): Don't check for removed breakpoints.
13597 Don't set `step' on non-hardware step archs.
13598 (linux_set_resume_request): Ignore resume_stop requests if already
13599 stopping or stopped. Set the lwp's last_resume_kind.
13600 (resume_status_pending_p): Don't check for removed breakpoints.
13601 (need_step_over_p): New.
13602 (start_step_over): New.
13603 (finish_step_over): New.
13604 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13605 requests. Clear the thread's last reported target waitstatus.
13606 Don't use the `suspended' flag. Don't consider pending breakpoints.
13607 (linux_resume): Start a step-over if necessary.
13608 (proceed_one_lwp): New.
13609 (proceed_all_lwps): New.
13610 (unstop_all_lwps): New.
13611 * linux-low.h (struct lwp_info): Rewrite comment for the
13612 `suspended' flag. Add the `stop_pc' field. Delete the
13613 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13614 Add `'last_resume_kind' and `need_step_over' fields.
13615 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13616 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13617 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13618 (set_raw_breakpoint_at): New.
13619 (set_breakpoint_at): Rewrite to use it.
13620 (reinsert_breakpoint_handler): Delete.
13621 (set_reinsert_breakpoint): New.
13622 (reinsert_breakpoint_by_bp): Delete.
13623 (delete_reinsert_breakpoints): New.
13624 (uninsert_breakpoint): Rewrite.
13625 (uninsert_breakpoints_at): New.
13626 (reinsert_breakpoint): Rewrite.
13627 (reinsert_breakpoints_at): New.
13628 (check_breakpoints): Rewrite.
13629 (breakpoint_here): New.
13630 (breakpoint_inserted_here): New.
13631 (check_mem_read): Adjust.
13632 * mem-break.h (breakpoints_supported, breakpoint_here)
13633 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13634 (reinsert_breakpoint_by_bp): Delete declaration.
13635 (delete_reinsert_breakpoints): Declare.
13636 (reinsert_breakpoint): Delete declaration.
13637 (reinsert_breakpoints_at): Declare.
13638 (uninsert_breakpoint): Delete declaration.
13639 (uninsert_breakpoints_at): Declare.
13640 (check_breakpoints): Adjust prototype.
13641 * server.h: Adjust include order.
13642 (struct thread_info): Declare here. Add a `last_status' field.
13644 2010-03-23 Michael Snyder <msnyder@vmware.com>
13646 * server.c (crc32): New function.
13647 (handle_query): Add handling for 'qCRC:' request.
13649 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13651 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13652 lwp had been stopped by a watchpoint.
13654 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13656 * server.h (internal_error): Declare.
13657 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13658 * utils.c (internal_error): New function.
13660 2010-03-15 Andreas Schwab <schwab@redhat.com>
13662 * configure.srv: Fix typo setting srv_regobj.
13664 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13666 * linux-low.c (fetch_register): Avoid passing a non string literal
13668 (usr_store_inferior_registers): Ditto.
13670 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13672 * linux-low.c (linux_write_memory): Bail out early if peeking
13675 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13677 * linux-low.h (struct lwp_info): New fields
13678 `stopped_by_watchpoint' and `stopped_data_address'.
13679 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13680 here, and cache them in the lwp object.
13681 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13683 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13685 (linux_stopped_by_watchpoint): Rewrite.
13686 (linux_stopped_data_address): Rewrite.
13688 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13690 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13691 switching the current inferior, not before.
13693 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13695 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13696 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13697 i386-linux.c and amd64-linux.c.
13698 (reg-i386.o): Removed.
13699 (reg-i386.c): Likewise.
13700 (reg-i386-linux.o): Likewise.
13701 (reg-i386-linux.c): Likewise.
13702 (reg-x86-64.o): Likewise.
13703 (reg-x86-64.c): Likewise.
13704 (reg-x86-64-linux.o): Likewise.
13705 (reg-x86-64-linux.c): Likewise.
13707 (i386.c): Likewise.
13708 (i386-linux.o): Likewise.
13709 (i386-linux.c): Likewise.
13710 (amd64.o): Likewise.
13711 (amd64.c): Likewise.
13712 (amd64-linux.o): Likewise.
13713 (amd64-linux.c): Likewise.
13715 * configure.srv (srv_i386_regobj): New.
13716 (srv_i386_linux_regobj): Likewise.
13717 (srv_amd64_regobj): Likewise.
13718 (srv_amd64_linux_regobj): Likewise.
13719 (srv_i386_32bit_xmlfiles): Likewise.
13720 (srv_i386_64bit_xmlfiles): Likewise.
13721 (srv_i386_xmlfiles): Likewise.
13722 (srv_amd64_xmlfiles): Likewise.
13723 (srv_i386_linux_xmlfiles): Likewise.
13724 (srv_amd64_linux_xmlfiles): Likewise.
13725 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13726 srv_xmlfiles to $srv_i386_xmlfiles.
13727 (i[34567]86-*-mingw32ce*): Likewise.
13728 (i[34567]86-*-mingw*): Likewise.
13729 (i[34567]86-*-nto*): Likewise.
13730 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13731 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13732 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13733 (x86_64-*-linux*): Likewise.
13735 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13736 (init_registers_amd64_linux): New.
13737 (x86_arch_setup): Replace init_registers_x86_64_linux with
13738 init_registers_amd64_linux.
13740 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13742 * configure.ac: Check for libdl. If it is not available link against
13743 static libthread_db.
13744 * configure: Regenerate.
13746 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13750 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13751 handing a read watchpoint.
13752 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13754 2010-02-12 Doug Evans <dje@google.com>
13756 * linux-low.c (linux_supports_tracefork_flag): Document.
13757 (linux_look_up_symbols): Add comment.
13759 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13761 * regcache.c (supply_register): Clear regcache if buf is NULL.
13763 2010-02-02 Nicolas Roche <roche@sourceware.org>
13764 Joel Brobecker <brobecker@adacore.com>
13766 * inferiors.c (find_inferior): Add function documentation.
13767 (unloaded_dll): Handle the case where the unloaded dll has not
13768 been previously registered in the dll list.
13770 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13772 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13773 (thumb2_breakpoint): New.
13774 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13776 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13778 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13779 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13782 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13784 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13786 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13788 * linux-s390-low.c (s390_collect_ptrace_register)
13789 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13791 2010-01-21 Doug Evans <dje@google.com>
13793 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13794 (PTRACE_ARG4_TYPE): New macro.
13795 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13796 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13797 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13798 (usr_store_inferior_registers): Ditto.
13799 (linux_read_memory, linux_write_memory): Ditto.
13800 (linux_test_for_tracefork): Ditto.
13802 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13803 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13805 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13807 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13810 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13812 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13813 prototype to take a regcache. Adjust.
13815 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13817 * regcache.h (struct thread_info): Forward declare.
13818 (struct regcache): New.
13819 (new_register_cache): Adjust prototype.
13820 (get_thread_regcache): Declare.
13821 (free_register_cache): Adjust prototype.
13822 (registers_to_string, registers_from_string): Ditto.
13823 (supply_register, supply_register_by_name, collect_register)
13824 (collect_register_as_string, collect_register_by_name): Ditto.
13825 * regcache.c (struct inferior_regcache_data): Delete.
13826 (get_regcache): Rename to ...
13827 (get_thread_regcache): ... this. Adjust. Switch inferior before
13828 fetching registers.
13829 (regcache_invalidate_one): Adjust.
13830 (regcache_invalidate): Fix prototype.
13831 (new_register_cache): Return the new register cache.
13832 (free_register_cache): Change prototype.
13833 (realloc_register_cache): Adjust.
13834 (registers_to_string): Change prototype to take a regcache. Adjust.
13835 (registers_from_string): Ditto.
13836 (register_data): Ditto.
13837 (supply_register): Ditto.
13838 (supply_register_by_name): Ditto.
13839 (collect_register): Ditto.
13840 (collect_register_as_string): Ditto.
13841 (collect_register_by_name): Ditto.
13842 * server.c (process_serial_event): Adjust.
13843 * linux-low.h (regset_fill_func, regset_store_func): Change
13845 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13847 * linux-low.c (get_stop_pc): Adjust.
13848 (check_removed_breakpoint): Adjust.
13849 (linux_wait_for_event): Adjust.
13850 (linux_resume_one_lwp): Adjust.
13851 (fetch_register): Add regcache parameter. Adjust.
13852 (usr_store_inferior_registers): Ditto.
13853 (regsets_fetch_inferior_registers): Ditto.
13854 (regsets_store_inferior_registers): Ditto.
13855 (linux_fetch_registers, linux_store_registers): Ditto.
13856 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13858 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13860 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13861 prototype to take a regcache.
13862 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13863 * remote-utils.c (convert_ascii_to_int, outreg)
13864 (prepare_resume_reply): Change prototype to take a regcache.
13866 * target.h (struct target_ops) <fetch_registers, store_registers>:
13867 Change prototype to take a regcache.
13868 (fetch_inferior_registers, store_inferior_registers): Change
13869 prototype to take a regcache. Adjust.
13870 * proc-service.c (ps_lgetregs): Adjust.
13871 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13872 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13873 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13874 take a regcache. Adjust.
13875 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13876 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13877 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13878 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13879 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13880 (cris_cannot_fetch_register):
13881 (cris_breakpoint_at): Change prototype to take a regcache.
13883 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13884 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13885 to take a regcache. Adjust.
13886 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13888 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13889 take a regcache. Adjust.
13890 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13891 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13892 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13893 * linux-mips-low.c (mips_get_pc):
13894 (mips_set_pc): Change prototype to take a regcache. Adjust.
13895 (mips_reinsert_addr): Adjust.
13896 (mips_collect_register): Change prototype to take a regcache.
13898 (mips_supply_register):
13899 (mips_collect_register_32bit, mips_supply_register_32bit)
13900 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13901 (mips_store_fpregset): Ditto.
13902 * linux-ppc-low.c (ppc_supply_ptrace_register)
13903 (ppc_supply_ptrace_register): Ditto.
13904 (parse_spufs_run): Adjust.
13905 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13906 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13907 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13908 take a regcache. Adjust.
13909 * linux-s390-low.c (s390_collect_ptrace_register)
13910 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13911 (s390_set_pc): Change prototype to take a regcache. Adjust.
13912 (s390_arch_setup): Adjust.
13913 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13914 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13915 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13916 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13917 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13919 (sparc_breakpoint_at): Adjust.
13920 * linux-xtensa-low.c (xtensa_fill_gregset):
13921 (xtensa_store_gregset):
13922 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13923 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13924 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13925 prototype to take a regcache. Adjust.
13926 * win32-arm-low.c (arm_fetch_inferior_register)
13927 (arm_store_inferior_register): Change prototype to take a
13929 * win32-i386-low.c (i386_fetch_inferior_register)
13930 (i386_store_inferior_register): Change prototype to take a
13932 * win32-low.c (child_fetch_inferior_registers)
13933 (child_store_inferior_registers): Change prototype to take a
13935 (win32_wait): Adjust.
13936 (win32_fetch_inferior_registers): Change prototype to take a
13938 (win32_store_inferior_registers): Adjust.
13939 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13940 store_inferior_register>: Change prototype to take a regcache.
13942 2010-01-20 Doug Evans <dje@google.com>
13944 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13946 (linux_wait_for_event1, linux_init_signals): Ditto.
13947 (W_STOPCODE): Provide definition if missing.
13949 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13951 * linux-low.c (linux_core_of_thread): New.
13952 (compare_ints, show_process, list_threads): New.
13953 (linux_qxfer_osdata): Report threads and cores.
13954 (linux_target_op): Register linux_core_of_thread.
13955 * remote-utils.c (prepare_resume_reply): Report the core.
13956 (buffer_xml_printf): Support %d specifier.
13957 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13959 (handle_query): Handle qXfer:threads. Announce availability
13961 * target.h (struct target_ops): New field core_of_thread.
13963 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13965 * Makefile.in (clean): Remove new generated files.
13966 (reg-s390.o, reg-s390.c): Remove rules.
13967 (reg-s390x.o, reg-s390x.c): Likewise.
13968 (s390-linux32.o, s390-linux32.c): Add rules.
13969 (s390-linux64.o, s390-linux64.c): Likewise.
13970 (s390x-linux64.o, s390x-linux64.c): Likewise.
13971 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13972 * linux-s390-low.c: Include <elf.h>.
13973 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13974 (init_registers_s390): Remove prototype.
13975 (init_registers_s390x): Likewise.
13976 (init_registers_s390_linux32): Add prototype.
13977 (init_registers_s390_linux64): Likewise.
13978 (init_registers_s390x_linux64): Likewise.
13979 (s390_num_regs_3264): New define.
13980 (s390_regmap_3264): New global variable.
13981 (s390_cannot_fetch_register): Remove obsolete check.
13982 (s390_cannot_store_register): Likewise.
13983 (s390_collect_ptrace_register): Handle upper/lower register halves.
13984 (s390_supply_ptrace_register): Likewise.
13985 (s390_fill_gregset): Update to register number changes.
13986 (s390_get_hwcap): New routine.
13987 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13988 Install appropriate regmap and register set.
13990 2010-01-01 Joel Brobecker <brobecker@adacore.com>
13992 * server.c (gdbserver_version): Update copyright year to 2010.
13993 * gdbreplay.c (gdbreplay_version): Likewise.
13995 2009-12-28 Doug Evans <dje@google.com>
13997 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13998 elf/external.h. Include <elf.h> instead but only if necessary.
14000 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14002 * linux-low.c (linux_remove_process): Remove `detaching'
14003 parameter. Don't release/detach from thread_db here.
14004 (linux_kill): Release/detach from thread_db here, ...
14005 (linux_detach): ... and here, before actually detaching.
14006 (linux_wait_1): ... and here, when a process exits.
14007 * thread-db.c (any_thread_of): New.
14008 (thread_db_free): Switch the current inferior to a thread of the
14011 2009-12-21 Doug Evans <dje@google.com>
14013 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14015 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14016 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14017 warning ifndef __NR_tkill. Move setting of errno there too.
14018 Delete unnecessary resetting of errno after syscall.
14019 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14021 * configure.ac: Check for dladdr.
14022 * config.in: Regenerate.
14023 * configure: Regenerate.
14024 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14025 (try_thread_db_load): Update.
14027 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14029 2009-12-18 Doug Evans <dje@google.com>
14031 * event-loop.c: Include unistd.h if it exists.
14033 * linux-low.c (my_waitpid): Move definition away from being in
14034 between linux_tracefork_child/linux_test_for_tracefork.
14036 * gdb_proc_service.h (psaddr_t): Fix type.
14037 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14038 signature to match glibc.
14040 2009-12-16 Doug Evans <dje@google.com>
14042 * linux-low.c (linux_read_memory): Fix argument to read.
14044 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14046 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14047 events, don't leave current_inferior pointing at null.
14049 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14051 * win32-low.c (LOG): Delete.
14052 (OUTMSG): Output to stderr.
14053 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14054 on compile time LOG macro.
14055 (win32_wait): Fix debug output.
14057 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14059 * win32-low.c (win32_add_one_solib): If the dll name is
14060 "ntdll.dll", prepend the system directory to the dll path.
14062 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14064 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14066 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14067 Vladimir Prus <vladimir@codesourcery.com>
14069 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14070 * configure.ac: Check for __mcoldfire__ and set
14071 gdb_cv_m68k_is_coldfire.
14072 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14073 reg-cf.o and reg-m68k.o.
14074 * configure: Regenerated.
14076 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14078 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14079 Pass it to thread_db_free.
14080 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14081 proper `detaching' argument to linux_remove_process.
14082 * linux-low.h (thread_db_free): Add `detaching' parameter.
14083 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14085 (thread_db_free): Add `detaching' parameter. Only
14086 call td_ta_clear_event if detaching from process.
14088 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14090 * thread-db.c (thread_db_free): Fix typo.
14092 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14095 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14097 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14099 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14100 with an i686 compiler.
14101 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14103 * configure: Rebuilt.
14105 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14109 * server.c (handle_search_memory_1): Correct read_addr initialization
14110 in loop for searching subsequent chunks.
14112 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14114 * configure.ac: New --with-libthread-db option.
14115 * thread-db.c: Allow direct dependence on libthread_db.
14116 (thread_db_free): Adjust.
14117 * config.in: Regenerate.
14118 * configure: Likewise.
14120 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14123 * thread-db.c (attach_thread): New function.
14124 (maybe_attach_thread): Return success/failure.
14125 (find_new_threads_callback): Adjust.
14126 (thread_db_find_new_threads): Loop until no new threads.
14128 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14130 * proc-service.c (ps_lgetregs): Formatting.
14132 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14134 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14135 * configure.ac: Adjust.
14136 * linux-low.h (struct process_info_private): Move members to struct
14138 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14139 * linux-low.c (linux_remove_process): Adjust.
14140 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14141 * server.c (handle_query): Move code ...
14142 (handle_monitor_command): ... here. New function.
14143 * target.h (struct target_ops): New member.
14144 * thread-db.c (struct thread_db): New.
14145 (libthread_db_search_path): New variable.
14146 (thread_db_create_event, thread_db_enable_reporting)
14147 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14148 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14149 (try_thread_db_load_1, dladdr_to_soname): New functions.
14150 (try_thread_db_load, thread_db_load_search): New functions.
14151 (thread_db_init): Search for libthread_db.
14152 (thread_db_free): New function.
14153 (thread_db_handle_monitor_command): Likewise.
14154 * config.in: Regenerate.
14155 * configure: Regenerate.
14157 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14159 * spu-low.c (spu_kill): Wait for inferior to terminate.
14160 Call clear_inferiors.
14161 (spu_detach): Call clear_inferiors.
14163 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14165 * aclocal.m4: Regenerate.
14166 * config.in: Likewise.
14167 * configure: Likewise.
14169 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14171 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14172 (parse_spufs_run): New function.
14173 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14174 (ppc_breakpoint_at): Handle SPU breakpoints.
14176 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14178 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14179 (SPUFS_MAGIC): Define.
14180 (spu_enumerate_spu_ids): New function.
14181 (linux_qxfer_spu): New function.
14182 (linux_target_ops): Install linux_qxfer_spu.
14184 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14186 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14187 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14188 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14189 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14190 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14191 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14192 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14193 (init_registers_powerpc_cell32l): Add prototype.
14194 (init_registers_powerpc_cell64l): Likewise.
14195 (ppc_arch_setup): Detect Cell/B.E. architecture.
14197 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14199 * Makefile.in (datarootdir): New variable.
14201 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14203 * linux-low.c (linux_write_memory): Update debugging output.
14204 * Makefile.in (clean): Add new descriptions.
14205 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14206 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14207 * configure.srv: Add new files for arm*-*-linux*.
14208 * linux-arm-low.c: Add new declarations.
14209 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14210 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14211 (HWCAP_VFPv3D16): New.
14212 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14213 instead of __IWMMXT__.
14214 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14215 (arm_arch_setup): New.
14216 (target_regsets): Remove #ifdef. Add VFP regset.
14217 (the_low_target): Use arm_arch_setup.
14219 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14221 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14222 the main thread again.
14224 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14226 Adding Neutrino gdbserver.
14227 * configure: Regenerated.
14228 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14229 * configure.srv (i[34567]86-*-nto*): New target.
14230 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14231 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14232 (nto_comctrl) [__QNX__]: New function.
14233 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14235 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14237 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14240 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14241 Pedro Alves <pedro@codesourcery.com>
14243 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14244 don't support CONTEXT_EXTENDED_REGISTERS.
14245 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14246 (the_low_target): Install them.
14247 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14248 failing with ERROR_PIPE_NOT_CONNECTED.
14250 2009-06-30 Doug Evans <dje@google.com>
14251 Pierre Muller <muller@ics.u-strasbg.fr>
14253 Add h/w watchpoint support to x86-linux, win32-i386.
14254 * Makefile.in (SFILES): Add i386-low.c
14255 (i386_low_h): Define.
14256 (i386-low.o): Add dependencies.
14257 (linux-x86-low.o): Add i386-low.h dependency.
14258 (win32-i386-low.o): Ditto.
14259 * i386-low.c: New file.
14260 * i386-low.h: New file.
14261 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14262 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14263 * linux-low.c (linux_add_process): Initialize arch_private.
14264 (linux_remove_process): Free arch_private.
14265 (add_lwp): Initialize arch_private.
14266 (delete_lwp): Free arch_private.
14267 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14269 * linux-low.h (process_info_private): New member arch_private.
14270 (lwp_info): New member arch_private.
14271 (linux_target_ops): New members new_process, new_thread,
14273 (ptid_of): New macro.
14274 * linux-x86-low.c: Include stddef.h, i386-low.h.
14275 (arch_process_info): New struct.
14276 (arch_lwp_info): New struct.
14277 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14278 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14279 (i386_dr_low_get_status): New function.
14280 (x86_insert_point, x86_remove_point): New functions.
14281 (x86_stopped_by_watchpoint): New function.
14282 (x86_stopped_data_address): New function.
14283 (x86_linux_new_process, x86_linux_new_thread): New functions.
14284 (x86_linux_prepare_to_resume): New function.
14285 (the_low_target): Add entries for insert_point, remove_point,
14286 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14288 * server.c (debug_hw_points): New global.
14289 (monitor_show_help): Document set debug-hw-points.
14290 (handle_query): Process "set debug-hw-points".
14291 * server.h (debug_hw_points): Declare.
14292 (paddress): Declare.
14293 * utils.c (NUMCELLS, CELLSIZE): New macros.
14294 (get_sell, xsnprintf, paddress): New functions.
14295 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14296 remove_point, stopped_by_watchpoint, stopped_data_address.
14297 * win32-i386-low.c: Include i386-low.h.
14298 (debug_reg_state): Replaces dr.
14299 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14300 (i386_dr_low_get_status): New function.
14301 (i386_insert_point, i386_remove_point): New functions.
14302 (i386_stopped_by_watchpoint): New function.
14303 (i386_stopped_data_address): New function.
14304 (i386_initial_stuff): Update.
14305 (get_thread_context,set_thread_context,i386_thread_added): Update.
14306 (the_low_target): Add entries for insert_point,
14307 remove_point, stopped_by_watchpoint, stopped_data_address.
14308 * win32-low.c (win32_insert_watchpoint): New function.
14309 (win32_remove_watchpoint): New function.
14310 (win32_stopped_by_watchpoint): New function.
14311 (win32_stopped_data_address): New function.
14312 (win32_target_ops): Add entries for insert_watchpoint,
14313 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14314 * win32-low.h (win32_target_ops): New members insert_point,
14315 remove_point, stopped_by_watchpoint, stopped_data_address.
14317 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14319 * server.c (process_serial_event): Re-return unsupported, not
14320 error, if the type isn't recognized. Re-allow supporting only
14321 insert or remove packets. Also call require_running for
14322 breakpoints. Add missing break statement to default case. Tidy.
14323 * target.h (struct target_ops): Rename insert_watchpoint to
14324 insert_point, and remove_watchpoint to remove_point.
14326 * linux-low.h (struct linux_target_ops): Likewise.
14327 * linux-low.c (linux_insert_watchpoint): Rename to ...
14328 (linux_insert_point): ... this. Adjust.
14329 (linux_remove_watchpoint): Rename to ...
14330 (linux_remove_point): ... this. Adjust.
14331 (linux_target_ops): Adjust.
14332 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14333 (cris_insert_point): ... this.
14334 (cris_remove_watchpoint): Rename to ...
14335 (cris_remove_point): ... this.
14336 (the_low_target): Adjust.
14338 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14340 * server.c (handle_v_kill): Pass signal_pid to
14341 kill_inferior if multi_process is zero.
14343 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14345 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14346 * target.h (target_ops): Comment for *_watchpoint to make it clear
14347 the functions can get types '0' and '1'.
14349 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14351 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14352 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14353 * regcache.c (get_regcache): Likewise.
14354 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14355 * win32-low.c (child_fetch_inferior_registers): Remove check for
14358 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14359 Pedro Alves <pedro@codesourcery.com>
14361 * target.h (struct target_ops) <supports_multi_process>: New
14363 (target_supports_multi_process): New.
14364 * server.c (handle_query): Even if GDB reports support, only
14365 enable multi-process if the target also supports it. Report
14366 multi-process support only if the target backend supports it.
14367 * linux-low.c (linux_supports_multi_process): New function.
14368 (linux_target_ops): Install it as target_supports_multi_process
14371 2009-05-24 Doug Evans <dje@google.com>
14373 Global renaming of find_thread_pid to find_thread_ptid.
14374 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14375 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14376 All callers updated.
14378 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14379 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14382 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14383 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14384 (linux_resume_one_lwp): Ditto.
14386 2009-05-23 Doug Evans <dje@google.com>
14388 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14389 from struct inferior_list_entry * to struct lwp_info *.
14390 All callers updated.
14392 2009-05-13 Doug Evans <dje@google.com>
14394 * linux-x86-low.c: Don't include assert.h.
14395 (x86_siginfo_fixup): Use fatal, not assert.
14396 (x86_arch_setup): Fix comment.
14398 2009-05-12 Doug Evans <dje@google.com>
14400 Biarch support for i386/amd64 gdbserver.
14401 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14402 Add linux-x86-low.c.
14403 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14404 (linux-x86-low.o): Add.
14405 * linux-x86-64-low.c: Delete.
14406 * linux-i386-low.c: Delete.
14407 * linux-x86-low.c: New file.
14408 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14410 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14412 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14413 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14414 (linux_child_pid_to_exec_file): New function.
14415 (elf_64_header_p, elf_64_file_p): New functions.
14416 (siginfo_fixup): New function.
14417 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14418 give target a chance to convert layout.
14419 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14420 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14422 2009-05-07 Doug Evans <dje@google.com>
14424 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14425 (regsets_store_inferior_registers): Ditto.
14427 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14431 * linux-low.c (must_set_ptrace_flags): Delete.
14432 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14434 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14435 `lwp->must_set_ptrace_flags' instead.
14436 (linux_wait_for_event_1): Set ptrace options here.
14437 (linux_wait_1): ... not here.
14439 2009-04-30 Doug Evans <dje@google.com>
14441 * inferiors.c (started_inferior_callback): New function.
14442 (attached_inferior_callback): New function.
14443 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14444 * server.c (print_started_pid, print_attached_pid): New functions.
14445 (detach_or_kill_for_exit): New function.
14446 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14447 * server.h (have_started_inferiors_p): Declare.
14448 (have_attached_inferiors_p): Declare.
14450 * inferiors.c (remove_process): Fix memory leak, free process.
14451 * linux-low.c (linux_remove_process): New function.
14452 (linux_kill): Call it instead of remove_process.
14453 (linux_detach, linux_wait_1): Ditto.
14455 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14457 * configure.srv: Add x86 Windows CE target.
14459 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14461 * inferiors.c (get_thread_process): Make global.
14462 * server.h (get_thread_process): Add prototype.
14463 * thread-db.c (find_one_thread): Use get_thread_process
14464 instead of current_process.
14465 (thread_db_get_tls_address): Do not crash if called when
14466 thread layer is not yet initialized.
14468 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14470 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14471 * spu-low.c (current_tid): Rename to ...
14472 (current_ptid): ... this.
14473 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14474 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14475 ptid_get_lwp (current_ptid) instead of current_tid.
14476 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14477 instead of current_tid. Use find_process_pid to verify pid
14478 argument is valid. Pass proper argument to remove_process.
14479 (spu_thread_alive): Compare current_ptid instead of current_tid.
14480 (spu_resume): Likewise.
14482 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14484 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14487 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14489 Implement the multiprocess extensions, and add linux multiprocess
14492 * server.h (ULONGEST): Declare.
14493 (struct ptid, ptid_t): New.
14494 (minus_one_ptid, null_ptid): Declare.
14495 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14496 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14497 (struct inferior_list_entry): Change `id' type from unsigned from
14499 (struct sym_cache, struct breakpoint, struct
14500 process_info_private): Forward declare.
14501 (struct process_info): Declare.
14502 (current_process): Declare.
14503 (all_processes): Declare.
14504 (initialize_inferiors): Declare.
14505 (add_thread): Adjust to use ptid_t.
14506 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14507 (add_process, remove_process, find_thread_pid): Declare.
14508 (find_inferior_id): Adjust to use ptid_t.
14509 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14510 (multi_process): Declare.
14511 (push_event): Adjust to use ptid_t.
14512 (read_ptid, write_ptid): Declare.
14513 (prepare_resume_reply): Adjust to use ptid_t.
14514 (clear_symbol_cache): Declare.
14515 * inferiors.c (all_processes): New.
14516 (null_ptid, minus_one_ptid): New.
14517 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14518 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14519 (add_thread): Change unsigned long to ptid. Remove gdb_id
14521 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14522 (gdb_id_to_thread): Rename to ...
14523 (find_thread_pid): ... this. Change unsigned long to ptid.
14524 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14525 (loaded_dll, pull_pid_from_list): Adjust.
14526 (add_process, remove_process, find_process_pid)
14527 (get_thread_process, current_process, initialize_inferiors): New.
14528 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14529 (struct target_waitstatus) <related_pid>: Ditto.
14530 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14531 return type to int.
14532 (struct target_ops) <join>: Add `pid' argument.
14533 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14534 (struct target_ops) <wait>: Add `ptid' field. Change return type
14536 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14537 (mywait): Add `ptid' argument. Change return type to ptid_t.
14538 (target_pid_to_str): Declare.
14539 * target.c (set_desired_inferior): Adjust to use ptids.
14540 (mywait): Add new `ptid' argument. Adjust.
14541 (target_pid_to_str): New.
14542 * mem-break.h (free_all_breakpoints): Declare.
14543 * mem-break.c (breakpoints): Delelete.
14544 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14545 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14546 to use per-process breakpoint list.
14547 (free_all_breakpoints): New.
14548 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14549 (symbol_cache, all_symbols_looked_up): Delete.
14551 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14553 (prepare_resume_reply): Change ptid argument's type from unsigned
14554 long to ptid_t. Adjust. Implement W;process and X;process.
14555 (free_sym_cache, clear_symbol_cache): New.
14556 (look_up_one_symbol): Adjust to per-process symbol cache. *
14557 * server.c (cont_thread, general_thread, step_thread): Change type
14559 (attached): Delete.
14560 (multi_process): New.
14561 (last_ptid): Change type to ptid_t.
14562 (struct vstop_notif) <ptid>: Change type to ptid_t.
14563 (queue_stop_reply, push_event): Change `ptid' argument's type to
14565 (discard_queued_stop_replies): Add `pid' argument.
14566 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14567 changes. Don't reference the `attached' global.
14568 (attach_inferior): Adjust to mywait interface changes.
14569 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14570 features. Handle and report "multiprocess+". Handle
14572 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14574 (handle_v_kill): New.
14575 (handle_v_stopped): Adjust to use target_pid_to_str.
14576 (handle_v_requests): Allow multiple attaches and runs when
14577 multiprocess extensions are in effect. Handle "vKill".
14578 (myresume): Adjust to use ptids.
14579 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14580 (handle_status): Adjust to discard_queued_stop_replies interface
14582 (first_thread_of, kill_inferior_callback)
14583 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14584 (main): Call initialize_inferiors. Adjust to use ptids, killing
14585 and detaching from all inferiors. Handle multiprocess packet
14587 * linux-low.h: Include gdb_proc_service.h.
14588 (struct process_info_private): New.
14589 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14590 <lwpid_of>: Use ptid_get_lwp.
14591 (get_lwp_thread): Adjust.
14592 (struct lwp_info): Add `dead' member.
14593 (find_lwp_pid): Declare.
14594 * linux-low.c (thread_db_active): Delete.
14595 (new_inferior): Adjust comment.
14596 (inferior_pid): Delete.
14597 (linux_add_process): New.
14598 (handle_extended_wait): Adjust.
14599 (add_lwp): Change unsigned long to ptid.
14600 (linux_create_inferior): Add process to processes table. Adjust
14601 to use ptids. Don't set new_inferior here.
14602 (linux_attach_lwp): Rename to ...
14603 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14604 it. Adjust to use ptids.
14605 (linux_attach_lwp): New.
14606 (linux_attach): Add process to processes table. Don't set
14608 (struct counter): New.
14609 (second_thread_of_pid_p, last_thread_of_process_p): New.
14610 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14611 multiple processes.
14612 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14613 processes. Remove process from process table.
14614 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14615 to multiple processes.
14616 (any_thread_of): New.
14617 (linux_detach): Add `pid' argument, and handle it. Remove process
14618 from processes table.
14619 (linux_join): Add `pid' argument. Handle it.
14620 (linux_thread_alive): Change unsighed long argument to ptid_t.
14621 Consider dead lwps as not being alive.
14622 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14623 threads we're not interested in.
14624 (same_lwp, find_lwp_pid): New.
14625 (linux_wait_for_lwp): Change `pid' argument's type from int to
14627 (linux_wait_for_event): Rename to ...
14628 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14629 from int to ptid_t. Adjust.
14630 (linux_wait_for_event): New.
14631 (linux_wait_1): Add `ptid' argument. Change return type to
14632 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14633 that exit from the process table.
14634 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14636 (mark_lwp_dead): New.
14637 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14638 stopping all threads, mark its main lwp as dead.
14639 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14641 (fetch_register, usr_store_inferior_registers)
14642 (regsets_fetch_inferior_registers)
14643 (regsets_store_inferior_registers, linux_read_memory)
14644 (linux_write_memory): Inline `inferior_pid'.
14645 (linux_look_up_symbols): Adjust to use per-process
14646 `thread_db_active'.
14647 (linux_request_interrupt): Adjust to use ptids.
14648 (linux_read_auxv): Inline `inferior_pid'.
14649 (initialize_low): Don't reference thread_db_active.
14650 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14651 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14652 (ps_getpid): Return the pid of the current inferior.
14653 * thread-db.c (proc_handle, thread_agent): Delete.
14654 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14656 (find_one_thread): Change argument type to ptid_t. Adjust to
14658 (maybe_attach_thread): Adjust to per-process data and ptids.
14659 (thread_db_find_new_threads): Ditto.
14660 (thread_db_init): Ditto.
14661 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14662 processes table. Adjust to use ptids.
14663 (spu_kill, spu_detach): Adjust interface. Remove process from
14665 (spu_join, spu_thread_alive): Adjust interface.
14666 (spu_wait): Adjust interface. Remove process from processes
14667 table. Adjust to use ptids.
14668 * win32-low.c (current_inferior_tid): Delete.
14669 (current_inferior_ptid): New.
14670 (debug_event_ptid): New.
14671 (thread_rec): Take a ptid. Adjust.
14672 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14673 (child_delete_thread): Ditto.
14674 (do_initial_child_stuff): Add `attached' argument. Add process to
14676 (child_fetch_inferior_registers, child_store_inferior_registers):
14678 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14679 (win32_attach): Pass 1 to do_initial_child_stuff.
14680 (win32_kill): Adjust interface. Remove process from processes
14682 (win32_detach): Ditto.
14683 (win32_join): Adjust interface.
14684 (win32_thread_alive): Take a ptid.
14685 (win32_resume): Adjust to use ptids.
14686 (get_child_debug_event): Ditto.
14687 (win32_wait): Adjust interface. Remove exiting process from
14690 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14692 Non-stop mode support.
14694 * server.h (non_stop): Declare.
14695 (gdb_client_data, handler_func): Declare.
14696 (delete_file_handler, add_file_handler, start_event_loop):
14698 (handle_serial_event, handle_target_event, push_event)
14699 (putpkt_notif): Declare.
14700 * target.h (enum resume_kind): New.
14701 (struct thread_resume): Replace `step' field by `kind' field.
14702 (TARGET_WNOHANG): Define.
14703 (struct target_ops) <wait>: Add `options' argument.
14704 <supports_non_stop, async, start_non_stop>: New fields.
14705 (target_supports_non_stop, target_async): New.
14706 (start_non_stop): Declare.
14707 (mywait): Add `options' argument.
14708 * target.c (mywait): Add `options' argument. Print child exit
14709 notifications here.
14710 (start_non_stop): New.
14711 * server.c (non_stop, own_buf, mem_buf): New globals.
14712 (struct vstop_notif): New.
14713 (notif_queue): New global.
14714 (queue_stop_reply, push_event, discard_queued_stop_replies)
14715 (send_next_stop_reply): New.
14716 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14718 (attach_inferior): In non-stop mode, don't wait for the target
14720 (handle_general_set): Handle QNonStop.
14721 (handle_query): When handling qC, return the current general
14722 thread, instead of the first thread of the list.
14723 (handle_query): If the backend supports non-stop mode, include
14724 QNonStop+ in the qSupported query response.
14725 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14727 (handle_v_attach, handle_v_run): Handle non-stop mode.
14728 (handle_v_stopped): New.
14729 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14730 (myresume): Adjust to use resume_kind. Handle non-stop.
14731 (queue_stop_reply_callback): New.
14732 (handle_status): Handle non-stop mode.
14733 (main): Clear non_stop flag on reconnection. Use the event-loop.
14734 Refactor serial protocol handling from here ...
14735 (process_serial_event): ... to this new function. When GDB
14736 selects any thread, select one here. In non-stop mode, wait until
14737 GDB acks all pending events before exiting.
14738 (handle_serial_event, handle_target_event): New.
14739 * remote-utils.c (remote_open): Install remote_desc in the event
14741 (remote_close): Remove remote_desc from the event loop.
14742 (putpkt_binary): Rename to...
14743 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14744 (putpkt_binary): New as wrapper around putpkt_binary_1.
14745 (putpkt_notif): New.
14746 (prepare_resume_reply): In non-stop mode, don't change the
14748 * event-loop.c: New.
14749 * Makefile.in (OBJ): Add event-loop.o.
14750 (event-loop.o): New rule.
14752 * linux-low.h (pid_of): Moved here.
14754 (get_lwp_thread): Use lwpid_of.
14755 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14756 * linux-low.c (pid_of): Delete.
14757 (inferior_pid): Use lwpid_of.
14758 (linux_event_pipe): New.
14759 (target_is_async_p): New.
14761 (handle_extended_wait): Use lwpid_of.
14762 (add_lwp): Don't set lwpid field.
14763 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14764 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14765 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14766 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14767 first. Adjust to linux_wait_for_event interface changes. Use
14769 (linux_detach): Don't delete the main lwp here.
14770 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14771 (status_pending_p): Don't consider explicitly suspended lwps.
14772 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14773 pointer. Add OPTIONS argument. Change return type to int. Use
14774 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14775 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14776 pointer. Add status pointer argument. Return a pid instead of a
14777 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14778 changes. In non-stop mode, don't switch to a random thread.
14779 (linux_wait): Rename to...
14780 (linux_wait_1): ... this. Add target_options argument, and handle
14781 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14782 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14783 clean exit and signal exit code. Don't stop all threads in
14784 non-stop mode. In all-stop mode, only stop all threads when
14785 reporting a stop to GDB. Handle explicit thread stop requests.
14786 (async_file_flush, async_file_mark): New.
14788 (send_sigstop): Use lwpid_of.
14789 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14790 interface changes. In non-stop mode, don't switch to a random
14792 (linux_resume_one_lwp): Use lwpid_of.
14793 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14794 (linux_resume_one_thread): ... this. Handle resume_stop. In
14795 non-stop mode, don't look for pending flag in all threads.
14796 (resume_status_pending_p): Don't consider explicitly suspended
14798 (my_waitpid): Reimplement. Emulate __WALL.
14799 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14801 (sigchld_handler, linux_supports_non_stop, linux_async)
14802 (linux_start_non_stop): New.
14803 (linux_target_ops): Register linux_supports_non_stop, linux_async
14804 and linux_start_non_stop.
14805 (initialize_low): Install SIGCHLD handler.
14806 * thread-db.c (thread_db_create_event, find_one_thread)
14807 (thread_db_get_tls_address): Use lwpid_of.
14808 * win32-low.c (win32_detach): Adjust to use resume_kind.
14809 (win32_wait): Add `options' argument.
14810 * spu-low.c (spu_resume): Adjust to use resume_kind.
14811 (spu_wait): Add `options' argument.
14813 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14815 Decouple target code from remote protocol.
14817 * target.h (enum target_waitkind): New.
14818 (struct target_waitstatus): New.
14819 (struct target_ops) <wait>: Return an unsigned long. Take a
14820 target_waitstatus pointer instead of a char pointer.
14821 (mywait): Likewise.
14822 * target.c (mywait): Change prototype to return an unsigned long.
14823 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14824 * server.h (thread_from_wait, old_thread_from_wait): Delete
14826 (prepare_resume_reply): Change prototype to take a
14828 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14829 (last_status, last_ptid): New.
14830 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14831 pid instead of a signal.
14832 (attach_inferior): Remove "status" and "signal" parameters.
14834 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14836 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14837 (handle_v_requests, myresume): Remove "status" and "signal"
14838 parameters. Adjust.
14839 (handle_status): New.
14840 (main): Delete local `status'. Adjust.
14841 * remote-utils.c: Include target.h.
14842 (prepare_resume_reply): Change prototype to take a
14843 target_waitstatus. Adjust.
14845 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14847 * spu-low.c (spu_wait): Adjust.
14848 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14850 (win32_wait): Adjust.
14852 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14854 * target.h (struct thread_resume): Delete leave_stopped member.
14855 (struct target_ops): Add a `n' argument to the `resume' callback.
14856 * server.c (start_inferior): Adjust.
14857 (handle_v_cont, myresume): Adjust.
14858 * linux-low.c (check_removed_breakpoint): Adjust to resume
14859 interface change, and to removed leave_stopped field.
14860 (resume_ptr): Delete.
14861 (struct thread_resume_array): New.
14862 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14863 resume interface change.
14864 (linux_continue_one_thread, linux_queue_one_thread)
14865 (resume_status_pending_p): Check if the resume field is NULL
14866 instead of checking the leave_stopped member.
14867 (linux_resume): Adjust to the target resume interface change.
14868 * spu-low.c (spu_resume): Adjust to the target resume interface
14870 * win32-low.c (win32_detach, win32_resume): Ditto.
14872 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14874 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14876 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14878 (linux_continue_one_thread): Only preserve the stepping flag if
14879 there's a pending breakpoint.
14881 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14883 * server.c (main): After the inferior having exited, call
14884 remote_close before exiting gdbserver.
14886 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14888 Fix size of FPSCR in Power 7 processors.
14889 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14890 (PPC_FEATURE_HAS_DFP): New #define.
14891 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14894 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14896 * server.c (handle_query) Whitespace and formatting.
14898 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14900 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14901 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14902 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14903 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14904 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14905 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14906 Makefile.in, configure.ac: Fix whitespace throughout.
14907 * configure: Regenerate.
14909 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14911 * inferiors.c (find_inferior): Make it safe for the callback
14912 function to delete the currently iterated inferior.
14914 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14916 * Makefile.in (linuw_low_h): Move higher.
14917 (thread-db.o): Depend on $(linux_low_h).
14919 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14921 Rename "process" to "lwp" throughout.
14923 * linux-low.c (all_processes): Rename to...
14924 (all_lwps): ... this.
14925 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14926 (add_process): Rename to ...
14927 (add_lwp): ... this. Adjust.
14928 (linux_create_inferior): Adjust.
14929 (linux_attach_lwp): Adjust.
14930 (linux_attach): Adjust.
14931 (linux_kill_one_process): Rename to ...
14932 (linux_kill_one_lwp): ... this. Adjust.
14933 (linux_kill): Adjust.
14934 (linux_detach_one_process): Rename to ...
14935 (linux_detach_one_lwp): ... this. Adjust.
14936 (linux_detach): Adjust.
14937 (check_removed_breakpoint): Adjust.
14938 (status_pending_p): Adjust.
14939 (linux_wait_for_process): Rename to ...
14940 (linux_wait_for_lwp): ... this. Adjust.
14941 (linux_wait_for_event): Adjust.
14942 (send_sigstop): Adjust.
14943 (wait_for_sigstop): Adjust.
14944 (stop_all_processes): Rename to ...
14945 (stop_all_lwps): ... this.
14946 (linux_resume_one_process): Rename to ...
14947 (linux_resume_one_lwp): ... this. Adjust.
14948 (linux_set_resume_request, linux_continue_one_thread)
14949 (linux_queue_one_thread, resume_status_pending_p)
14950 (usr_store_inferior_registers, regsets_store_inferior_registers)
14951 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14953 * linux-low.h (get_process): Rename to ...
14954 (get_lwp): ... this. Adjust.
14955 (get_thread_process): Rename to ...
14956 (get_thread_lwp): ... this. Adjust.
14957 (get_process_thread): Rename to ...
14958 (get_lwp_thread): ... this. Adjust.
14959 (struct process_info): Rename to ...
14960 (struct lwp_info): ... this.
14961 (all_processes): Rename to ...
14962 (all_lwps): ... this.
14963 * proc-service.c (ps_lgetregs): Adjust.
14964 * thread-db.c (thread_db_create_event, find_one_thread)
14965 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14967 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14969 * server.c (handle_query): Handle "qAttached".
14971 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14973 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14974 GPLv3, update license URL.
14976 2009-03-01 Doug Evans <dje@google.com>
14978 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14979 (server_h): Add gdb_signals.h.
14980 (signals.o): Update.
14981 * server.h (target_signal_from_host,target_signal_to_host_p)
14982 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14984 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14986 * remote-utils.c (getpkt): Also generate remote-debug
14987 information if noack_mode is set.
14989 2009-02-06 Pedro Alves <pedro@codesourcery.com>
14991 * server.c (handle_query): Report qXfer:siginfo:read and
14992 qXfer:siginfo:write as supported and handle them.
14993 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14994 * linux-low.c (linux_xfer_siginfo): New.
14995 (linux_target_ops): Set it.
14997 2009-01-26 Pedro Alves <pedro@codesourcery.com>
14999 * server.c (gdbserver_usage): Mention --remote-debug.
15000 (main): Accept '--remote-debug' switch.
15002 2009-01-18 Doug Evans <dje@google.com>
15004 * regcache.c (new_register_cache): No need to check result of xcalloc.
15005 * server.c (handle_search_memory): Back out calls to xmalloc,
15006 result is checked and error is returned to user upon failure.
15007 (handle_query): Ditto. Add more checks for result of malloc.
15008 (handle_v_cont): Check result of malloc, report error back to
15010 (handle_v_run): Ditto. Call freeargv.
15011 * server.h (freeargv): Declare.
15012 * utils.c (freeargv): New fn.
15014 2009-01-15 Doug Evans <dje@google.com>
15016 * gdbreplay.c (perror_with_name): Make arg const char *.
15017 * server.h (target_signal_to_name): Make return type const char *.
15018 * thread-db.c (thread_db_err_str): Make return type const char *.
15019 * utils.c (perror_with_name): Make arg const char *.
15021 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15023 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15024 when handling a EXIT_PROCESS_DEBUG_EVENT.
15026 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15028 * gdbreplay.c (gdbreplay_version): Update copyright year.
15029 * server.c (gdbserver_version): Likewise.
15031 2009-01-05 Doug Evans <dje@google.com>
15033 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15034 (handle_extended_wait): Improve comment.
15036 2008-12-13 Doug Evans <dje@google.com>
15038 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15039 * server.h (ATTR_MALLOC): New macro.
15040 (xmalloc,xcalloc,xstrdup): Declare.
15041 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15042 * inferiors.c: Ditto.
15043 * linux-low.c: Ditto.
15044 * mem-break.c: Ditto.
15045 * regcache.c: Ditto.
15046 * remote-utils.c: Ditto.
15049 * win32-low.c: Ditto.
15051 2008-12-12 Doug Evans <dje@google.com>
15053 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15054 in debugging printf.
15056 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15058 2008-12-09 Doug Evans <dje@google.com>
15060 * linux-low.h (struct process_info): Delete member tid, unused.
15061 * thread-db.c (find_one_thread): Update.
15062 (maybe_attach_thread): Update.
15064 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15066 * target.h (struct target_ops): Add qxfer_osdata member.
15067 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15069 (linux_qxfer_osdata): New functions.
15070 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15072 * server.c (handle_query): Handle "qXfer:osdata:read:".
15073 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15074 (buffer_xml_printf): New functions.
15075 * server.h (struct buffer): New.
15076 (buffer_grow_str, buffer_grow_str0): New macros.
15077 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15078 (buffer_xml_printf): Declare.
15080 2008-11-24 Doug Evans <dje@google.com>
15082 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15084 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15086 * server.c (handle_v_run): Always use the supplied argument list.
15088 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15090 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15091 (xtensa_regmap_table): Add entry for scompare1.
15093 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15095 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15096 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15097 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15098 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15099 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15100 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15101 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15102 XML target descriptions.
15103 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15104 when inferior is running on an ISA 2.05 or later processor. Add
15105 special case to return offset for full 64-bit slot of FPSCR when
15108 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15110 * Makefile.in (SFILES, clean): Added sparc64 files.
15111 (reg-sparc64.o, reg-sparc64.c): New.
15112 * configure.srv (sparc*-*-linux*): New configuration.
15113 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15114 syscall arguments for SPARC.
15115 (regsets_store_inferior_registers): Likewise.
15116 * linux-sparc-low.c: New file.
15118 2008-10-21 Doug Evans <dje@google.com>
15120 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15121 (READLINE_DIR,READLINE_DEP): Delete.
15122 (INTERNAL_CFLAGS): Update.
15123 (LINTFLAGS): Update.
15125 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15127 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15128 whole argv from the last run, not just argv[0].
15130 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15132 * regcache.c (new_register_cache): Return NULL if the register
15133 cache size isn't known yet.
15134 (free_register_cache): Avoid dereferencing a NULL regcache.
15136 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15138 * configure.srv: Merge MIPS and MIPS64.
15140 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15142 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15144 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15146 * Makefile.in: Add required vsx dependencies.
15148 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15149 Declare init_registers_powerpc_vsx32l.
15150 Declare init_registers_powerpc_vsx64l.
15151 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15152 (ppc_arch_setup): Check for VSX in hwcap.
15153 (ppc_fill_vsxregset): New function.
15154 (ppc_store_vsxregset): New function.
15155 Add new VSX entry in regset_info target_regsets.
15157 * configure.srv: Add new VSX dependencies.
15159 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15161 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15162 (remote_open): Set or clear transport_is_reliable.
15163 (putpkt_binary): Don't expect acks in noack mode.
15164 (getpkt): Don't send ack/nac in noack mode.
15165 * server.c (handle_general_set): Handle QStartNoAckMode.
15166 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15168 (main): Reset noack_mode on every connection.
15169 * server.h (noack_mode): Declare.
15171 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15173 * Makefile.in (GDBREPLAY_OBS): New variable.
15174 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15176 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15177 Daniel Jacobowitz <dan@codesourcery.com>
15179 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15180 (usr_store_inferior_registers): Likewise.
15181 (regsets_store_inferior_registers): Likewise.
15183 2008-07-31 Rolf Jansen <rj@surtec.com>
15184 Pedro Alves <pedro@codesourcery.com>
15186 * configure.ac: Check for memmem declaration.
15187 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15188 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15189 (disable_packet_qfThreadInfo): Unconditionally compile.
15190 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15191 * configure, config.in: Regenerate.
15193 2008-07-28 Doug Kwan <dougkwan@google.com>
15195 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15196 (linux_write_memory): Remove declaration of errno.
15198 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15200 * linux-low.c (handle_extended_wait): Do not use "status"
15201 variable uninitialized.
15203 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15205 * server.c (handle_v_attach): Inhibit reporting dll changes.
15207 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15209 * remote-utils.c (prepare_resume_reply): If requested, don't
15210 output "thread:TID" in the T stop reply.
15212 * server.c (disable_packet_vCont, disable_packet_Tthread)
15213 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15214 (handle_query): If requested, disable support for qC, qfThreadInfo
15216 (handle_v_requests): If requested, disable support for vCont.
15217 (gdbserver_show_disableable): New.
15218 (main): Handle --disable-packet and --disable-packet=LIST.
15220 * server.h (disable_packet_vCont, disable_packet_Tthread)
15221 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15223 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15225 * server.c (gdbserver_usage): Mention --version.
15227 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15229 * Makefile.in (gdbreplay.o): New rule.
15231 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15233 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15234 message, not gdbserver.
15236 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15237 Nathan Sidwell <nathan@codesourcery.com>
15238 Joseph Myers <joseph@codesourcery.com>
15240 * acinclude.m4: Include ../../config/acx.m4.
15241 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15242 * configure, config.in: Regenerate.
15243 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15244 * server.c (gdbserver_version): Print PKGVERSION.
15245 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15246 (main): Adjust gdbserver_usage calls.
15247 * gdbreplay.c (version, host_name): Add declarations.
15248 (gdbreplay_version, gdbreplay_usage): New.
15249 (main): Accept --version and --help options.
15251 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15253 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15254 (arm_breakpoint_at): Handle Thumb.
15255 (the_low_target): Add comment.
15257 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15259 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15261 2008-05-09 Doug Evans <dje@google.com>
15263 * server.h (decode_search_memory_packet): Declare.
15264 * remote-utils.c (decode_search_memory_packet): New fn.
15265 * server.c (handle_search_memory_1): New fn.
15266 (handle_search_memory): New fn.
15267 (handle_query): Process qSearch:memory packets.
15269 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15271 * regcache.c (registers_length): Remove.
15272 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15273 full register packet.
15274 * regcache.h (registers_length): Remove prototype.
15275 * server.h (PBUFSIZ): Define to 16384.
15277 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15279 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15280 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15281 powerpc-64l.o, and powerpc-altivec64l.o.
15282 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15283 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15284 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15285 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15286 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15289 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15290 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15291 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15292 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15293 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15294 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15295 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15296 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15297 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15298 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15301 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15302 (init_registers_powerpc_32l): ... this new prototype.
15303 (init_registers_powerpc_32): Remove, replace by ...
15304 (init_registers_powerpc_altivec32l): ... this new prototype.
15305 (init_registers_powerpc_e500): Remove, replace by ...
15306 (init_registers_powerpc_e500l): ... this new prototype.
15307 (init_registers_ppc64): Remove, replace by ...
15308 (init_registers_powerpc_64l): ... this new prototype.
15309 (init_registers_powerpc_64): Remove, replace by ...
15310 (init_registers_powerpc_altivec64l): ... this new prototype.
15311 (ppc_num_regs): Set to 73.
15312 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15313 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15314 (ppc_cannot_store_register): Handle orig_r3 and trap.
15315 (ppc_arch_setup): Update init_registers_... calls.
15316 (ppc_fill_gregset): Handle orig_r3 and trap.
15318 * inferiors.c (clear_inferiors): Reset current_inferior.
15320 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15322 * acinclude.m4: Add override.m4.
15323 * configure: Regenerate.
15325 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15327 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15328 initial call to init_register_ppc64.
15330 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15332 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15333 single powerpc*-*-linux* case.
15334 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15336 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15338 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15339 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15341 * linux-ppc-low.c: Include <elf.h>.
15342 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15343 (ppc_hwcap): New global variable.
15344 (ppc_regmap): Remove __SPE__ #ifdef sections.
15345 (ppc_regmap_e500): New global variable.
15346 (ppc_cannot_store_register): Update __SPE__ special case.
15347 (ppc_get_hwcap): New function.
15348 (ppc_arch_setup): Use it to determine whether inferior supports
15349 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15350 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15351 Do not access registers if target does not support AltiVec.
15352 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15353 Do not access registers if target does not support SPE.
15354 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15356 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15358 * linux-low.c (disabled_regsets, num_regsets): New.
15359 (use_regsets_p): Delete.
15360 (linux_wait_for_process): Clear disabled_regsets.
15361 (regsets_fetch_inferior_registers): Check and set it.
15362 (regsets_store_inferior_registers): Likewise.
15363 (linux_fetch_registers, linux_store_registers): Do not use
15365 (initialize_low): Allocate disabled_regsets.
15367 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15369 * Makefile.in (LIBOBJS): New.
15370 (OBS): Use LIBOBJS.
15371 (memmem.o): New rule.
15372 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15373 * configure: Regenerated.
15375 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15377 * server.c (handle_query): Never return "unsupported" for
15378 qXfer:features:read queries.
15380 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15382 * server.c (get_features_xml): Fix inverted condition.
15383 (handle_query): Always support qXfer:feature:read.
15385 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15387 * server.c (wrapper_argv): New.
15388 (start_inferior): Handle wrapper_argv. If set, expect an extra
15390 (gdbserver_usage): Document --wrapper.
15391 (main): Parse --wrapper.
15393 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15395 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15396 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15397 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15398 (ppc_set_pc): Likewise.
15399 (ppc_arch_setup): New function.
15400 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15401 of collect_register.
15402 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15404 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15406 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15407 instead of linux-ppc64-low.o.
15408 * linux-ppc64-low.c: Remove file.
15409 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15410 (linux-ppc64-low.o): Remove rule.
15412 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15413 (init_registers_powerpc_64): Likewise.
15414 (ppc_regmap): Conditionally define depending on __powerpc64__.
15415 (ppc_cannot_store_register): Do not special-case "fpscr" when
15416 compiled on __powerpc64__.
15417 (ppc_collect_ptrace_register): New function.
15418 (ppc_supply_ptrace_register): New function.
15419 (ppc_breakpoint): Change type to "unsigned int".
15420 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15421 (the_low_target): Conditionally provide initializers for the
15422 arch_setup member depending on __powerpc64__. Install
15423 collect_ptrace_register and supply_ptrace_register members.
15425 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15427 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15428 * server.c (gdbserver_xmltarget): Define.
15429 (get_features_xml): Use it to replace "target.xml" and arch_string.
15431 * configure.srv: Remove srv_xmltarget. Add XML files that were
15432 mentioned there to srv_xmlfiles instead. Remove conditional tests
15433 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15434 srv_xmlfiles and srv_regobj to include all possible choices.
15435 * configure.ac (srv_xmltarget): Remove.
15436 (srv_xmlfiles): Do not add "target.xml".
15437 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15438 checks for supplementary target information.
15439 * configure: Regenerate.
15440 * Makefile.in (XML_TARGET): Remove.
15441 (target.xml): Remove rule.
15442 (clean): Do not clean up target.xml.
15443 (.PRECIOUS): Do not mention target.xml.
15445 * target.h (struct target_ops): Remove arch_string member.
15446 * linux-low.c (linux_arch_string): Remove.
15447 (linux_target_ops): Remove arch_string initializer.
15448 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15449 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15450 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15451 * spu-low.c (spu_arch_string): Remove.
15452 (spu_target_ops): Remove arch_string initializer.
15453 * win32-low.c (win32_arch_string): Remove.
15454 (win32_target_ops): Remove arch_string initializer.
15455 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15456 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15457 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15459 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15461 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15462 by collect_ptrace_register and supply_ptrace_register hooks.
15463 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15464 instead of checking for the_low_target.left_pad_xfer.
15465 (usr_store_inferior_registers): Use collect_ptrace_register callback
15466 instead of checking for the_low_target.left_pad_xfer.
15468 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15469 (s390_supply_ptrace_register): Likewise.
15470 (s390_fill_gregset): Call s390_collect_ptrace_register.
15471 (the_low_target): Update.
15473 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15474 (ppc_supply_ptrace_register): Likewise.
15475 (the_low_target): Update.
15477 * linux-i386-low.c (the_low_target): Update.
15478 * linux-x86-64-low.c (the_low_target): Update.
15480 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15482 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15483 reg-s390.o and reg-s390x.o.
15485 * linux-low.c (new_inferior): New global variable.
15486 (linux_create_inferior, linux_attach): Set it.
15487 (linux_wait_for_process): Call the_low_target.arch_setup after the
15488 target has stopped for the first time.
15489 (initialize_low): Do not call the_low_target.arch_setup.
15491 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15492 (s390_set_pc): Likewise.
15493 (s390_arch_setup): New function.
15494 (the_low_target): Use s390_arch_setup as arch_setup routine.
15496 * regcache.c (realloc_register_cache): New function.
15497 (set_register_cache): Call it for each existing regcache.
15499 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15501 * server.h (init_registers): Remove prototype.
15503 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15504 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15505 instead of init_registers ().
15506 * linux-arm-low.c (init_registers_arm): Add prototype.
15507 (init_registers_arm_with_iwmmxt): Likewise.
15508 (the_low_target): Add initializer for arch_setup field.
15509 * linux-cris-low.c (init_registers_cris): Add prototype.
15510 (the_low_target): Add initializer for arch_setup field.
15511 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15512 (the_low_target): Add initializer for arch_setup field.
15513 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15514 (the_low_target): Add initializer for arch_setup field.
15515 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15516 (the_low_target): Add initializer for arch_setup field.
15517 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15518 (the_low_target): Add initializer for arch_setup field.
15519 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15520 (the_low_target): Add initializer for arch_setup field.
15521 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15522 (init_registers_mips64_linux): Likewise.
15523 (the_low_target): Add initializer for arch_setup field.
15524 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15525 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15526 (the_low_target): Add initializer for arch_setup field.
15527 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15528 (init_registers_powerpc_64): Likewise.
15529 (the_low_target): Add initializer for arch_setup field.
15530 * linux-s390-low.c (init_registers_s390): Add prototype.
15531 (init_registers_s390x): Likewise.
15532 (the_low_target): Add initializer for arch_setup field.
15533 * linux-sh-low.c (init_registers_sh): Add prototype.
15534 (the_low_target): Add initializer for arch_setup field.
15535 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15536 (the_low_target): Add initializer for arch_setup field.
15537 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15538 (the_low_target): Add initializer for arch_setup field.
15540 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15541 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15542 instead of init_registers ().
15543 * win32-arm-low.c (init_registers_arm): Add prototype.
15544 (the_low_target): Add initializer for arch_setup field.
15545 * win32-i386-low.c (init_registers_i386): Add prototype.
15546 (the_low_target): Add initializer for arch_setup field.
15548 * spu-low.c (init_registers_spu): Add prototype.
15549 (initialize_low): Call initialie_registers_spu () instead of
15550 initialize_registers ().
15552 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15554 * server.c (handle_v_requests): When handling the vRun and vAttach
15555 packets, if already debugging a process, don't kill it. Return an
15558 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15560 * server.c (handle_query): Correct length check.
15562 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15564 * win32-low.c (do_initial_child_stuff): Add process handle
15565 parameter. Set current_process_handle and current_process_id from the
15566 parameters. Clear globals.
15567 (win32_create_inferior): Don't set current_process_handle and
15568 current_process_id here. Instead pass them on the call to
15569 do_initial_child_stuff.
15570 (win32_attach): Likewise.
15571 (win32_clear_inferiors): New.
15572 (win32_kill): Don't close the current process handle or the
15573 current thread handle here. Instead call win32_clear_inferiors.
15574 (win32_detach): Don't open a new handle to the process. Call
15575 win32_clear_inferiors.
15576 (win32_join): Don't rely on current_process_handle; open a new
15577 handle using the process id.
15578 (win32_wait): Call win32_clear_inferiors when the inferior process
15581 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15583 * server.c (monitor_show_help): Add "exit".
15585 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15587 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15588 (clean): Add reg-xtensa.c.
15589 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15590 * configure.srv (xtensa*-*-linux*) New target.
15591 * linux-xtensa-low.c: New.
15592 * xtensa-xtregs.c: New.
15594 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15596 * hostio.c: Don't include errno.h.
15597 (errno_to_fileio_errno): Move to hostio-errno.
15598 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15599 error number outputting to the target->hostio_last_error callback.
15600 (hostio_packet_error): Use FILEIO_EINVAL directly.
15601 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15602 calls to hostio_error.
15603 * hostio-errno.c: New.
15604 * server.h (hostio_last_error_from_errno): Declare.
15605 * target.h (target_ops): Add hostio_last_error member.
15606 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15607 as hostio_last_error handler.
15608 * spu-low.c (spu_target_ops): Likewise.
15609 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15610 (wince_hostio_last_error): New functions.
15611 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15612 as hostio_last_error handler.
15613 (win32_target_ops) [!_WIN32_WCE]: Register
15614 hostio_last_error_from_errno as hostio_last_error handler.
15615 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15616 (hostio-errno.o): New rule.
15617 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15618 * configure.srv (srv_hostio_err_objs): New variable. Default to
15620 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15621 * configure: Regenerate.
15623 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15625 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15626 (linux_kill, linux_detach): Clean up the process list.
15627 * remote-utils.c (remote_open): Improve port number parsing.
15628 (putpkt_binary, input_interrupt): Only send interrupts if the target
15630 * server.c (extended_protocol): Make static.
15631 (attached): Define earlier.
15632 (exit_requested, response_needed, program_argv): New variables.
15633 (target_running): New.
15634 (start_inferior): Clear attached here.
15635 (attach_inferior): Set attached here.
15636 (require_running): Define.
15637 (handle_query): Use require_running and target_running. Implement
15639 (handle_v_attach, handle_v_run): New.
15640 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15641 (gdbserver_usage): Update.
15642 (main): Redo argument parsing. Handle --debug and --multi. Handle
15643 --attach along with other options or after the port. Save
15644 program_argv. Support no initial program. Resynchronize
15645 communication with GDB after an error. Handle "monitor exit".
15646 Use require_running and target_running. Always allow the extended
15647 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15648 restart in extended mode.
15649 * README: Refer to the GDB manual. Update --attach usage.
15651 2007-12-20 Andreas Schwab <schwab@suse.de>
15653 * linux-low.c (STACK_SIZE): Define.
15654 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15655 (linux_test_for_tracefork): Likewise.
15657 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15659 * linux-low.c (linux_wait_for_event): Update messages. Do not
15660 reinsert auto-delete breakpoints.
15661 * mem-break.c (struct breakpoint): Change return type of handler to
15663 (set_breakpoint_at): Update handler type.
15664 (reinsert_breakpoint_handler): Return 1 instead of calling
15666 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15668 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15669 * mem-break.h (set_breakpoint_at): Update handler type.
15670 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15671 * win32-low.c (auto_delete_breakpoint): New.
15672 (get_child_debug_event): Use it.
15674 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15676 * configure.ac: Check for pread and pwrite.
15677 * hostio.c (handle_pread): Fall back to lseek and read.
15678 (handle_pwrite): Fall back to lseek and write.
15679 * config.in, configure: Regenerated.
15681 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15683 * server.c (myresume): Add own_buf argument.
15684 (main): Update calls.
15686 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15688 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15689 * remote-utils.c (remote_open): Do not call disable_async_io.
15690 (block_async_io): Delete.
15691 (unblock_async_io): Make static.
15692 (initialize_async_io): New.
15693 * server.c (handle_v_cont): Handle async I/O here.
15694 (myresume): Likewise. Move other common resume tasks here...
15695 (main): ... from here. Call initialize_async_io. Disable async
15696 I/O before the main loop.
15697 * server.h (initialize_async_io): Declare.
15698 (block_async_io, unblock_async_io): Delete prototypes.
15699 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15701 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15703 * remote-utils.c (readchar): Allow binary data in received messages.
15705 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15707 * win32-low.c (attaching): New global.
15708 (win32_create_inferior): Clear the `attaching' global.
15709 (win32_attach): Set the `attaching' global.
15710 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15711 attaching. Only set a breakpoint at the entry point if not
15714 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15716 * server.c (main): Don't report dll events on the initial
15717 connection on attaches.
15719 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15721 * server.c (main): Relax numerical bases supported for the pid of
15722 the --attach command line argument.
15724 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15726 * win32-low.c (win32_attach): Call OpenProcess before
15727 DebugActiveProcess, not after. Add last error output to error
15730 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15732 * win32-low.c (win32_get_thread_context)
15733 (win32_set_thread_context): New functions.
15734 (thread_rec): Use win32_get_thread_context.
15735 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15736 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15739 2007-12-03 Leo Zayas
15740 Pedro Alves <pedro_alves@portugalmail.pt>
15742 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15744 (child_add_thread): Minor cleanup.
15745 (child_continue): Resume artificially suspended threads before
15746 calling ContinueDebugEvent.
15747 (suspend_one_thread): New.
15748 (fake_breakpoint_event): New.
15749 (get_child_debug_event): Change return type to int. Check here if
15750 gdb sent an interrupt request. If a soft interrupt was requested,
15751 fake a breakpoint event. Return 0 if there is no event to handle,
15753 (win32_wait): Don't check here if gdb sent an interrupt request.
15754 Ensure there is a valid event to handle.
15755 (win32_request_interrupt): Add soft interruption method as last
15758 2007-12-03 Leo Zayas
15759 Pedro Alves <pedro_alves@portugalmail.pt>
15761 * win32-low.h (win32_thread_info): Add descriptions to the
15762 structure members. Replace `suspend_count' counter by a
15764 * win32-low.c (thread_rec): Update condition of when to get the
15765 context from the inferior. Rely on ContextFlags being set if it
15766 has already been retrieved. Only suspend the inferior thread if
15767 we haven't already. Warn if that fails.
15768 (continue_one_thread): s/suspend_count/suspended/. Only call
15769 ResumeThread once. Warn if that fails.
15771 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15773 * win32-low.c (win32_wait): Don't read from the inferior when it
15774 has already exited.
15776 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15778 * Makefile.in (win32_low_h): New variable.
15779 (win32-low.o): Add dependency on $(win32_low_h).
15780 (win32-arm-low.o, win32-i386-low.o): New rules.
15782 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15784 * hostio.c: Correct copyright year.
15786 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15788 * Makefile.in (OBS): Add hostio.o.
15789 (hostio.o): New rule.
15790 * server.h (handle_vFile): Declare.
15791 * hostio.c: New file.
15792 * server.c (handle_v_requests): Take packet_len and new_packet_len
15793 for binary packets. Call handle_vFile.
15794 (main): Update call to handle_v_requests.
15796 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15798 * linux-low.c: Include <sched.h>.
15800 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15802 * linux-low.c (linux_tracefork_grandchild): New.
15803 (linux_tracefork_child): Use clone.
15804 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15806 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15808 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15810 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15812 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15814 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15816 * inferiors.c (change_inferior_id): Delete.
15817 (add_pid_to_list, pull_pid_from_list): New.
15818 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15819 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15820 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15821 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15822 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15823 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15824 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15825 (using_threads): Always set to 1.
15826 (handle_extended_wait): New.
15827 (add_process): Do not set TID.
15828 (linux_create_inferior): Set must_set_ptrace_flags.
15829 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15830 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15831 (linux_thread_alive): Rename TID argument to LWPID.
15832 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15833 (linux_wait_for_event): Do not use TID or check using_threads. Update
15834 call to dead_thread_notify. Call handle_extended_wait.
15835 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15836 (send_sigstop): Delete sigstop_sent.
15837 (wait_for_sigstop): Avoid TID.
15838 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15839 (linux_test_for_tracefork): New.
15840 (linux_lookup_signals): Use thread_db_active and
15841 linux_supports_tracefork_flag.
15842 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15843 * linux-low.h (get_process_thread): Avoid TID.
15844 (struct process_ifo): Move thread_known and tid to the end. Remove
15846 (linux_attach_lwp, thread_db_init): Update prototypes.
15847 * server.h (change_inferior_id): Delete prototype.
15848 (add_pid_to_list, pull_pid_from_list): New prototypes.
15849 * thread-db.c (thread_db_use_events): New.
15850 (find_first_thread): Rename to...
15851 (find_one_thread): ...this. Update callers and messages. Do not
15852 call fatal. Check thread_db_use_events. Do not call
15853 change_inferior_id or new_thread_notify.
15854 (maybe_attach_thread): Update. Do not call new_thread_notify.
15855 (thread_db_init): Set thread_db_use_events. Check use_events.
15856 * utils.c (fatal, warning): Correct message prefix.
15858 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15860 * Makefile.in (clean): Remove new files.
15861 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15862 (powerpc-64.o, powerpc-64.c): New rules.
15863 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15864 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15866 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15868 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15869 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15870 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15871 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15872 (target_regsets): Add AltiVec and SPE register sets.
15873 * configure.ac: Check for AltiVec and SPE.
15874 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15875 (ppc_fill_vrregset, ppc_store_vrregset): New.
15876 (target_regsets): Add AltiVec register set.
15877 * configure: Regenerated.
15879 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15881 * linux-low.c (O_LARGEFILE): Define.
15882 (linux_read_memory): Use /proc/PID/mem.
15883 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15884 * configure, config.in: Regenerated.
15886 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15888 * linux-low.c (linux_wait_for_event): Do not pass signals while
15891 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15893 * win32-low.c (create_process): New.
15894 (win32_create_inferior): Use create_process instead of
15895 CreateProcess. If create_process failed retry appending an ".exe"
15896 suffix. Store the GetLastError result immediatelly after
15897 create_process calls and use it on the call to error.
15899 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15901 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15903 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15905 * configure.ac: Switch license to GPLv3.
15907 2007-08-01 Michael Snyder <msnyder@access-company.com>
15909 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15911 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15913 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15915 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15916 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15917 CloseToolhelp32Snapshot.
15918 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15919 CloseToolhelp32Snapshot.
15921 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15923 * server.c (main): Check for inferior exit before main loop.
15925 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15927 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15928 instead of on tmp_desc.
15930 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15931 Daniel Jacobowitz <dan@codesourcery.com>
15933 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15934 (add_thread): Minor cleanups.
15935 (clear_inferiors): Move lower in the file. Clear the DLL
15937 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15938 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15939 (xml_escape_text): New.
15940 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15942 (handle_v_cont): Report errors.
15943 (gdbserver_version): Update.
15944 (main): Correct size of own_buf. Do not report initial DLL events.
15945 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15946 (unloaded_dll, xml_escape_text): New.
15947 * win32-low.c (enum target_waitkind): Update comments.
15948 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15949 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15950 (win32_EnumProcessModules, win32_GetModuleInformation)
15951 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15952 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15953 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15954 (win32_Module32First, win32_Module32Next, load_toolhelp)
15955 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15956 (get_child_debug_event): Handle DLL events.
15957 (win32_wait): Likewise.
15959 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15961 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15962 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15964 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15966 * win32-low.c (handle_output_debug_string): Ignore event if not
15969 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15971 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15973 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15975 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15977 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15979 * inferiors.c (change_inferior_id): Add comment.
15980 * linux-low.c (check_removed_breakpoint): Add an early
15981 prototype. Improve debug output.
15982 (linux_attach): Doc update.
15983 (linux_detach_one_process, linux_detach): Clean up before releasing
15985 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15986 * linux-low.h (struct process_info): Doc improvement.
15987 * mem-break.c (delete_all_breakpoints): New.
15988 * mem-break.h (delete_all_breakpoints): New prototype.
15989 * thread-db.c (find_first_thread): New.
15990 (thread_db_create_event): Call it instead of
15991 thread_db_find_new_threads. Clean up unused variables.
15992 (maybe_attach_thread): Remove first thread handling.
15993 (thread_db_find_new_threads): Use find_first_thread.
15994 (thread_db_get_tls_address): Likewise.
15996 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15998 * thread-db.c (thread_db_find_new_threads): Add prototype.
15999 (thread_db_create_event): Check for the main thread before adding
16001 (maybe_attach_thread): Only enable event reporting if TID == 0.
16002 (thread_db_get_tls_address): Check for new threads.
16004 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16006 * linux-low.c (linux_create_inferior): Try execv before execvp.
16007 * spu-low.c (spu_create_inferior): Likewise.
16009 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16011 * linux-low.c (linux_create_inferior): Change execv to execvp.
16012 * spu-low.c (spu_create_inferior): Likewies.
16014 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16016 * Makefile.in (clean): Clean new files instead of deleted ones.
16017 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16018 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16020 * configure.srv: Specify XML files and new regformats for MIPS and
16022 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16023 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16024 an entry for the restart register.
16025 (mips_cannot_fetch_register, mips_cannot_store_register)
16026 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16027 register names to match the XML descriptions.
16028 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16029 restart register instead of $0.
16031 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16032 Markus Deuling <deuling@de.ibm.com>
16034 * remote-utils.c (decode_xfer_write): New function.
16035 * server.h (decode_xfer_write): Add prototype.
16036 * server.c (handle_query): Add PACKET_LEN argument. Support
16037 qXfer:spu:read and qXfer:spu:write packets.
16038 (main): Pass packet_len to handle_query.
16039 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16040 * target.h (target_ops): Add qxfer_spu.
16042 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16044 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16045 accessing non-seekable spufs files.
16047 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16049 * server.c (handle_query): Add reply for qC packet.
16051 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16052 Leo Zayas <lerele@champenstudios@com>
16054 * server.h (check_remote_input_interrupt_request): New function.
16055 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16056 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16057 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16058 (check_remote_input_interrupt_request): New function.
16059 * server.h (check_remote_input_interrupt_request): Declare.
16060 * win32-low.c (winapi_DebugBreakProcess,
16061 winapi_GenerateConsoleCtrlEvent): New typedefs.
16062 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16064 (win32_wait): Check for remote interrupt request
16065 with check_remote_input_interrupt_request.
16066 (win32_request_interrupt): New function.
16067 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16069 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16071 * win32-low.c (debug_registers_changed,
16072 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16073 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16074 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16075 (thread_rec): Get context using the low target.
16076 (child_add_thread): Call thread_added on the low target,
16077 which does the same thing.
16079 (do_initial_child_stuff): Remove debug registers references.
16080 Set context using the low target. Resume threads after
16081 setting the contexts.
16082 (child_continue): Remove dead variable. Remove debug
16083 registers references.
16084 (child_fetch_inferior_registers): Go through the low target.
16085 (do_child_store_inferior_registers): Remove.
16086 (child_store_inferior_registers): Go through the low target.
16087 (win32_resume): Remove debug registers references.
16088 Set context using the low target.
16089 (handle_exception): Change return type to void. Don't record
16090 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16091 first chance exception.
16092 (get_child_debug_event): Change return type to void. Remove
16093 goto loop. Always return after waiting for debug event.
16094 (win32_wait): Convert to switch statement. Handle spurious
16097 * win32-i386-low.c (debug_registers_changed,
16098 debug_registers_used): New.
16099 (initial_stuff): Rename to ...
16100 (i386_initial_stuff): ... this. Clear debug registers
16102 (store_debug_registers): Delete.
16103 (i386_get_thread_context): New.
16104 (load_debug_registers): Delete.
16105 (i386_set_thread_context): New.
16106 (i386_thread_added): New.
16107 (single_step): Rename to ...
16108 (i386_single_step): ... this.
16109 (do_fetch_inferior_registers): Rename to ...
16110 (i386_fetch_inferior_register): ... this.
16111 (i386_store_inferior_register): New.
16112 (the_low_target): Adapt to new interface.
16114 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16115 (arm_get_thread_context): New.
16116 (arm_set_thread_context): New.
16118 (do_fetch_inferior_registers): Rename to ...
16119 (arm_fetch_inferior_register): ... this.
16120 (arm_store_inferior_register): New.
16121 (arm_wince_breakpoint): Reimplement as unsigned long.
16122 (arm_wince_breakpoint_len): Define.
16123 (the_low_target): Adapt to new interface.
16125 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16126 load_debug_registers. Add get_thread_context, set_thread_context,
16127 thread_added and store_inferior_register. Rename
16128 fetch_inferior_registers to fetch_inferior_register.
16129 (regptr): Remove declaration.
16131 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16133 * linux-low.c (linux_detach): Change return type to int. Return 0.
16134 * spu-low.c (spu_detach): Likewise.
16136 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16138 * target.h (target_ops): Change return type of detach to int.
16140 (join_inferior): New.
16141 * server.c (main): Don't skip detach support on mingw32.
16142 If the inferior doesn't support detaching return error.
16143 Call join_inferior instead of using waitpid.
16144 * linux-low.c (linux_join): New.
16145 (linux_target_op): Add linux_join.
16146 * spu-low.c (spu_join): New.
16147 (spu_target_ops): Add spu_join.
16148 * win32-low.c (win32_detach): Adapt to new interface.
16149 Reopen current_process_handle before detaching. Issue a child
16150 resume before detaching.
16152 (win32_target_op): Add win32_join.
16154 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-low.c (win32-attach): Fix return value.
16157 * target.h (target_ops): Describe ATTACH return values.
16159 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16161 * win32-low.c (GETPROCADDRESS): Define.
16162 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16163 (winapi_DebugSetProcessKillOnExit): Likewise.
16164 (win32_create_inferior): Force usage of ansi CreateProcessA.
16165 (win32_attach): Use GETPROCADDRESS.
16166 (win32_detach): Likewise.
16168 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16170 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16172 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16174 * win32-low.c: Commit leftover changes from 2007-03-29.
16176 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16178 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16179 fields short instead of int. Add explicit padding.
16180 (i387_cache_to_fsave): Remove unnecessary casts.
16181 (i387_fsave_to_cache): Doc fix.
16182 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16184 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16186 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16187 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16189 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16191 * configure.srv (arm*-*-mingw32ce*): Move near the other
16194 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16196 * configure.ac: Add errno checking.
16197 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16198 sys/file.h and malloc.h.
16199 (AC_CHECK_DECLS): Add perror.
16200 (srv_mingwce): Handle.
16201 * configure.srv (i[34567]86-*-cygwin*): Add
16202 win32-i386-low.o to srv_tgtobj.
16203 (i[34567]86-*-mingw*): Likewise.
16204 (arm*-*-mingw32ce*): Add case.
16205 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16206 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16207 [__MINGW32CE__] (strerror): New function.
16208 [__MINGW32CE__] (errno): Define to GetLastError.
16209 [__MINGW32CE__] (COUNTOF): New macro.
16210 (remote_open): Remove extra close call.
16211 * mem-break.c (delete_breakpoint_at): New function.
16212 * mem-break.h (delete_breakpoint_at): Declare.
16213 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16214 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16215 [USE_WIN32API] (read, write): Add char* casts.
16216 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16217 * server.h: Include wincecompat.h on Windows CE.
16218 [HAVE_ERRNO_H]: Check.
16219 (perror): Declare if not declared.
16220 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16221 (perror_with_name): Remove errno declaration.
16222 * wincecompat.h: New.
16223 * wincecompat.c: New.
16224 * win32-low.h: New.
16225 * win32-arm-low.c: New.
16226 * win32-i386-low.c: New.
16227 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16228 (OUTMSG2): Make it safe.
16230 (COUNTOF): New macro.
16231 (NUM_REGS): Get it from the low target.
16232 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16233 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16234 (thread_rec): Let low target handle debug registers.
16235 (child_add_thread): Likewise.
16236 (child_init_thread_list): Likewise.
16237 (continue_one_thread): Likewise.
16239 (do_child_fetch_inferior_registers): Move to ...
16240 * win32-i386-low.c: ... here, and rename to ...
16241 (do_fetch_inferior_registers): ... this.
16242 * win32-low.c (child_fetch_inferior_registers):
16243 Go through the low target.
16244 (do_child_store_inferior_registers): Use regptr.
16245 (strwinerror): New function.
16246 (win32_create_inferior): Handle Windows CE.
16247 Use strwinerror instead of strerror on Windows error
16248 codes. Add program to the error output.
16249 Don't close the main thread handle on Windows CE.
16250 (win32_attach): Use coredll.dll on Windows CE.
16251 (win32_kill): Close current process and current
16253 (win32_detach): Use coredll.dll on Windows CE.
16254 (win32_resume): Let low target handle debug registers, and
16256 (handle_exception): Add/Remove initial breakpoint. Avoid
16257 non-existant WSTOPSIG on Windows CE.
16258 (win32_read_inferior_memory): Cast to remove warning.
16259 (win32_arch_string): Go through the low target.
16260 (initialize_low): Call set_breakpoint_data with the low
16261 target's breakpoint.
16262 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16263 FOP_REGNUM, mappings): Move to ...
16264 * win32-i386-low.c: ... here.
16265 * win32-low.c (win32_thread_info): Move to ...
16266 * win32-low.h: ... here.
16267 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16268 win32-arm-low.c and wincecompat.c.
16269 (all:): Add $EXEEXT.
16270 (install-only:): Likewise.
16271 (gdbserver:): Likewise.
16272 (gdbreplay:): Likewise.
16273 * config.in: Regenerate.
16274 * configure: Regenerate.
16276 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16278 * win32-low.c: Rename typedef thread_info to
16279 win32_thread_info throughout.
16281 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16283 * win32-i386-low.c: Rename to ...
16284 * win32-low.c: ... this.
16285 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16286 * Makefile.in: Likewise.
16288 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16290 * remote-utils.c (monitor_output): Constify msg parameter.
16291 * server.h (monitor_output): Likewise.
16292 * win32-i386-low.c (handle_output_debug_string): New.
16293 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16294 handle_output_debug_string.
16295 (get_child_debug_event): Likewise.
16297 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16299 * server.c (main): Correct strtoul check.
16301 2007-03-27 Jon Ringle <jon@ringle.org>
16303 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16305 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16307 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16309 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16311 * terminal.h: Check HAVE_SGTTY_H.
16313 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16315 * remote-utils.c (remote_open): Print out the assigned port number.
16317 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16319 * remote-utils.c (monitor_output): New function.
16320 * server.c (debug_threads): Define here.
16321 (monitor_show_help): New function.
16322 (handle_query): Handle qRcmd.
16323 (main): Do not handle 'd' packet.
16324 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16325 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16328 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16330 * Makefile.in (EXEEXT): New.
16331 (clean): Use $(EXEEXT).
16333 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16335 * target.h (target_ops): Rename send_signal to request_interrupt,
16336 and remove enum target_signal parameter.
16337 * linux-low.c (linux_request_interrupt): Rename from
16338 linux_send_signal, and always send SIGINT.
16339 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16340 and always send SIGINT.
16341 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16343 (input_interrupt): Likewise.
16345 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16347 * server.c (get_features_xml): Check if target implemented
16349 * win32-i386-low.c (win32_arch_string): New.
16350 (win32_target_ops): Add win32_arch_string as arch_string member.
16352 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16354 * spu-low.c (spu_arch_string): New.
16355 (spu_target_ops): Add spu_arch_string.
16357 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16359 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16360 * configure.ac: Do not check for terminal.h.
16361 * configure, config.in: Regenerated.
16363 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16365 * Makefile.in (OBS): Add $(XML_BUILTIN).
16366 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16368 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16369 (arm-with-iwmmxt.c): New.
16370 * config.in, configure: Regenerate.
16371 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16372 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16373 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16374 (arm*-*-linux*): Add iWMMXt and regset support.
16375 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16376 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16377 (arm_store_wmmxregset, target_regsets): New.
16378 * server.c (get_features_xml): Take annex argument. Check builtin
16380 (handle_query): Handle multiple annexes.
16382 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16384 * remote-utils.c [USE_WIN32API] (read, write): Define.
16385 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16388 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16390 * linux-i386-low.c (the_low_target): Set arch_string.
16391 * linux-x86-64-low.c (the_low_target): Likewise.
16392 * linux-low.c (linux_arch_string): New.
16393 (linux_target_ops): Add it.
16394 * linux-low.h (struct linux_target_ops): Add arch_string.
16395 * server.c (write_qxfer_response): Use const void * for DATA.
16396 (get_features_xml): New.
16397 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16398 * target.h (struct target_ops): Add arch_string method.
16400 2007-01-03 Denis Pilat <denis.pilat@st.com>
16401 Daniel Jacobowitz <dan@codesourcery.com>
16403 * linux-low.c (linux_kill): Handle being called with no threads.
16404 * win32-i386-low.c (win32_kill): Likewise.
16405 (get_child_debug_event): Clear current_process_handle.
16407 2006-12-30 Denis PILAT <denis.pilat@st.com>
16408 Daniel Jacobowitz <dan@codesourcery.com>
16410 * remote-utils.c (remote_open): Check the type of specified
16411 serial port devices before opening them.
16412 * server.c (main): Kill the inferior if an error occurs during
16413 the first remote_open.
16415 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16417 * README: Update supported targets.
16419 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16421 * Makefile.in (clean): Remove reg-mips64.c.
16422 (reg-mips64.c, reg-mips64.o): New rules.
16423 * configure.srv: Handle mips64. Include regset support for mips.
16424 * linux-mips-low.c (union mips_register): New.
16425 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16426 (mips_breakpoint, mips_breakpoint_at): Use int.
16427 (mips_collect_register, mips_supply_register)
16428 (mips_collect_register_32bit, mips_supply_register_32bit)
16429 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16430 (mips_store_fpregset, target_regsets): New.
16431 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16433 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16435 * configure.srv: Add target "spu*-*-*".
16436 * Makefile.in (clean): Remove reg-spu.c.
16437 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16438 * spu-low.c: New file.
16440 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16442 * configure.ac: Correct td_thr_tls_get_addr test.
16443 * configure: Regenerated.
16445 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16447 * linux-low.c (linux_wait_for_event): Reformat. Use the
16448 pass_signals array.
16449 * remote-utils.c (decode_address_to_semicolon): New.
16450 * server.c (pass_signals, handle_general_set): New.
16451 (handle_query): Mention QPassSignals for qSupported.
16452 (main): Call handle_general_set.
16453 * server.h (pass_signals, decode_address_to_semicolon): New.
16455 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16457 * server.c (handle_query): Correct error handling for read_auxv.
16459 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16461 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16462 and srv_linux_thread_db to yes.
16463 * linux-s390-low.c (s390_fill_gregset): New function.
16464 (target_regsets): Define data structure.
16466 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16468 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16469 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16470 * config.in, configure: Regenerated.
16471 * inferiors.c (gdb_id_to_thread): New function.
16472 (gdb_id_to_thread_id): Use it.
16473 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16474 * linux-low.h (struct process_info): Add th member.
16475 (thread_db_get_tls_address): New prototype.
16476 * remote-utils.c (decode_address): Make non-static.
16477 * server.c (handle_query): Handle qGetTLSAddr.
16478 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16479 * target.h (struct target_ops): Add get_tls_address.
16480 * thread-db.c (maybe_attach_thread): Save the thread handle.
16481 (thread_db_get_tls_address): New.
16483 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16485 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16486 (linux_resume_one_process): Take a siginfo_t *. Update all
16487 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16488 (struct pending_signals): Add a siginfo_t.
16489 (linux_wait_for_process): Always set last_status.
16490 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16491 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16492 * linux-low.h (struct process_info): Add last_status.
16494 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16496 * remote-utils.c (try_rle): New function.
16497 (putpkt_binary): Use it.
16499 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16501 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16502 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16503 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16504 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16505 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16508 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16510 * server.c (terminal_fd): New variable.
16511 (old_foreground_pgrp): Likewise.
16512 (restore_old_foreground_pgrp): New function.
16513 (start_inferior): Record the terminal file descriptor in terminal_fd
16514 and its original foreground group in old_foreground_pgrp. Register
16515 restore_old_foreground_pgrp with atexit().
16517 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16519 * server.c (handle_query): Correct qPart to qXfer.
16521 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16523 * configure.ac: Check for more headers which are missing on
16524 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16525 * configure.srv: Add Cygwin and mingw32.
16526 * remote-utils.c: Don't include headers unconditionally which
16527 are missing on mingw32. Include <winsock.h> for mingw32.
16528 (remote_open): Adjust for mingw32 support. Flush
16529 standard error after writing to it.
16530 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16531 (unblock_async_io, enable_async_io, disable_async_io)
16532 (readchar, getpkt): Update for Winsock support.
16533 (prepare_resume_reply): Expect a protocol signal number.
16534 * server.c: Disable <sys/wait.h> on mingw32.
16535 (start_inferior): Adjust for mingw32 support. Flush
16536 standard error after writing to it.
16537 (attach_inferior): Likewise. Use protocol signal
16539 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16541 * win32-i386-low.c: New file.
16542 * Makefile.in (XM_CLIBS): Set.
16543 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16544 (win32-i386-low.o): New dependency rule.
16545 * linux-low.c (linux_wait): Use target signal numbers.
16546 * target.h (struct target_ops): Doc fix.
16547 * server.h (target_signal_to_name): New prototype.
16548 * gdbreplay.c: Don't include headers unconditionally which
16549 are missing on mingw32. Include <winsock.h> for mingw32.
16550 (remote_close, remote_open): Adjust for Winsock support.
16551 * configure, config.in: Regenerated.
16553 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16555 * server.c (decode_xfer_read, write_qxfer_response): New.
16556 (handle_query): Take a packet length argument. Handle
16557 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16558 the qSupported response.
16559 (main): Update call to handle_query.
16561 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16563 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16564 (putpkt_binary): Renamed from putpkt and adjusted for binary
16566 (putpkt): New wrapper for putpkt_binary.
16567 (readchar): Don't mask off the high bit.
16568 (decode_X_packet): New function.
16569 * server.c (main): Call putpkt_binary if a handler sets the packet
16570 length. Save the length of the incoming packet. Handle 'X'.
16571 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16573 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16575 * server.c (handle_query): Handle qSupported.
16577 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16579 * remote-utils.c (all_symbols_looked_up): New variable.
16580 (look_up_one_symbol): Check it.
16581 * server.h (look_up_one_symbol): New declaration.
16582 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16584 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16586 * Makefile.in (linux-arm-low.o): Update dependencies.
16587 * linux-arm-low.c: Include "gdb_proc_service.h".
16588 (PTRACE_GET_THREAD_AREA): Define.
16589 (ps_get_thread_area): New function.
16591 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16593 * configure.srv (m68k*-*-uclinux*): New target.
16594 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16595 (linux_resume_one_process): Remove extraneous cast.
16596 (linux_read_offsets): New.
16597 (linux_target_op): Add linux_read_offsets on mmuless systems.
16598 * server.c (handle_query): Add qOffsets logic.
16599 * target.h (struct target_ops): Add read_offsets.
16601 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16603 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16604 (PTRACE_GET_THREAD_AREA): Define.
16605 (ps_get_thread_area): New function.
16606 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16607 (linux-x86-64-low.o): Update.
16609 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16611 * configure.ac: Remove checks for prfpregset_t.
16612 * gdb_proc_service.h: New file.
16613 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16614 new "gdb_proc_service.h".
16615 * proc-service.c: Likewise.
16616 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16617 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16618 * Makefile.in (gdb_proc_service_h): Updated.
16619 * configure, config.in: Regenerated.
16621 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16623 * remote-utils.c (prepare_resume_reply): Move declaration
16624 of gdb_id_from_wait to the top of the block.
16626 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16628 * linux-low.c (regsets_store_inferior_registers): Read the regset
16629 from the target before filling it.
16631 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16633 * server.c (attach_inferior): Return SIGTRAP for a successful
16636 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16638 * Makefile.in (OBS): Add version.o.
16639 (STAGESTUFF): Delete.
16640 (version.o): Add dependencies.
16641 (version.c): Replace rule.
16642 (clean): Remove version.c.
16643 * server.c (gdbserver_version): New.
16644 (gdbserver_usage): Use printf.
16645 (main): Handle --version and --help.
16646 * server.h (version, host_name): Add declarations.
16648 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16660 * linux-x86-64-low.c:
16662 * linux-s390-low.c:
16663 * linux-ppc64-low.c:
16665 * linux-mips-low.c:
16666 * linux-m68k-low.c:
16667 * linux-m32r-low.c:
16670 * linux-ia64-low.c:
16671 * linux-i386-low.c:
16672 * linux-crisv32-low.c:
16684 * gdbserver.1: Add (C) after Copyright. Update the FSF
16687 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16689 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16690 (arm_breakpoint_at): Recognize both breakpoints.
16691 (the_low_target): Use the correct breakpoint instruction.
16693 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16695 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16696 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16697 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16698 (the_low_target): Update.
16700 2005-10-25 Andreas Schwab <schwab@suse.de>
16702 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16704 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16705 (ia64_num_regs): Reduce to 462.
16707 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16709 * acinclude.m4: Correct quoting.
16710 * aclocal.m4: Regenerated.
16712 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16713 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16714 (thread_db_init): Call thread_db_err_str.
16715 * configure.ac: Check for TD_VERSION.
16716 * config.in, configure: Regenerated.
16718 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16720 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16722 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16724 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16725 is not available. Define HAVE_PTRACE_GETREGS if it is.
16726 * config.in, configure: Regenerated.
16727 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16728 * linux-i386-low.c, linux-m68k-low.c: Update to use
16729 HAVE_PTRACE_GETREGS.
16730 * linux-low.c (regsets_fetch_inferior_registers)
16731 (regsets_store_inferior_registers): Only return 0 if we processed
16733 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16734 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16736 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16738 * inferiors.c (struct thread_info): Add gdb_id.
16739 (add_thread): Add gdb_id argument.
16740 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16741 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16742 calls to add_thread.
16743 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16744 * server.c (handle_query): Use thread_to_gdb_id.
16745 (handle_v_cont, main): Use gdb_id_to_thread_id.
16746 * server.h (add_thread): Update prototype.
16747 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16750 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16752 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16753 left-padded registers.
16754 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16755 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16757 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16759 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16760 * configure: Regenerate.
16761 * config.in: Regenerate.
16762 * server.h (NEED_DECLARATION_STRERROR):
16763 Replace with !HAVE_DECL_STRERROR.
16765 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16767 * linux-low.c (linux_wait, linux_send_signal): Don't test
16768 an unsigned long variable for > 0 if it could be MAX_ULONG.
16769 * server.c (myresume): Likewise.
16770 * target.c (set_desired_inferior): Likewise.
16772 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16774 * configure.ac: Simplify and improve check for socklen_t.
16775 * configure, config.in: Regenerate.
16777 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16779 * acconfig.h: Remove.
16780 * configure.ac: Add a test for socklen_t. Use three-argument
16781 AC_DEFINE throughout.
16782 * config.in: Regenerated using autoheader 2.59.
16783 * configure: Regenerated.
16785 * gdbreplay.c (socklen_t): Provide a default.
16786 (remote_open): Use socklen_t.
16787 * remote-utils.c (socklen_t): Provide a default.
16788 (remote_open): Use socklen_t.
16789 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16792 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16794 * linux-low.c (linux_read_memory, linux_write_memory)
16795 (linux_read_auxv): Likewise.
16796 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16797 (check_mem_write): Likewise.
16798 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16800 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16801 (registers_from_string, register_data): Likewise.
16802 * server.c (handle_query, main): Likewise.
16803 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16804 (decode_M_packet): Likewise.
16805 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16806 * target.h (struct target_ops): Update read_memory, write_memory,
16808 (read_inferior_memory, write_inferior_memory): Update.
16809 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16810 to unsigned char *.
16811 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16812 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16813 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16814 linux-s390-low.c, linux-sh-low.c: Update for changes in
16815 read_inferior_memory and the_low_target->breakpoint.
16817 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16819 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16820 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16821 * configure.srv: Add powerpc64-*-linux*.
16822 * linux-ppc64-low.c: New file.
16824 2005-05-23 Orjan Friberg <orjanf@axis.com>
16826 * linux-cris-low.c: New file with support for CRIS.
16827 * linux-crisv32-low.c: Ditto for CRISv32.
16828 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16829 (clean): Add reg-cris.c and reg-crisv32.c.
16830 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16831 reg-crisv32.o, and reg-crisv32.c to make rules.
16832 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16833 recognized targets.
16835 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16837 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16838 of sizeof (PTRACE_XFER_TYPE).
16839 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16841 2005-05-12 Orjan Friberg <orjanf@axis.com>
16843 * target.h (struct target_ops): Add insert_watchpoint,
16844 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16845 pointers for hardware watchpoint support.
16846 * linux-low.h (struct linux_target_ops): Ditto.
16847 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16848 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16849 to linux_target_ops.
16850 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16852 * server.c (main): Recognize 'Z' and 'z' packets.
16854 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16856 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16857 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16858 (the_low_target): Add new members.
16860 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16862 * proc-service.c (ps_lgetregs): Search all_processes instead of
16865 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16867 * server.c (start_inferior): Change return type to int.
16868 (attach_inferior): Change sigptr to int *.
16869 (handle_v_cont, handle_v_requests): Change signal to int *.
16870 (main): Change signal to int.
16872 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16874 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16875 * configure.srv: Add m32r*-*-linux*.
16876 * linux-m32r-low.c: New file.
16878 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16880 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16882 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16884 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16885 Take unsigned long arguments for PIDs.
16886 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16887 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16888 (wait_for_sigstop, linux_resume_one_process)
16889 (regsets_fetch_inferior_registers, linux_send_signal)
16890 (linux_read_auxv): Likewise. Update the types of variables holding
16891 PIDs. Update format string specifiers.
16892 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16893 * remote-utils.c (prepare_resume_reply): Likewise.
16894 * server.c (cont_thread, general_thread, step_thread)
16895 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16897 (handle_query): Update format specifiers.
16898 (handle_v_cont, main): Use strtoul for thread IDs.
16899 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16900 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16901 (general_thread, step_thread, thread_from_wait)
16902 (old_thread_from_wait): Update.
16903 * target.h (struct thread_resume): Use unsigned long for THREAD.
16904 (struct target_ops): Use unsigned long for arguments to attach and
16907 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16909 * acinclude.m4: Include bfd/bfd.m4 directly.
16910 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16911 <agriffis@toolchain.org>.
16912 * aclocal.m4, configure: Regenerated.
16914 2005-01-07 Andrew Cagney <cagney@gnu.org>
16916 * configure.ac: Rename configure.in, require autoconf 2.59.
16917 * configure: Re-generate.
16919 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16921 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16922 LIBS when finished.
16923 * aclocal.m4: Regenerated.
16924 * configure: Regenerated.
16926 2004-11-21 Andreas Schwab <schwab@suse.de>
16928 * linux-m68k-low.c (m68k_num_gregs): Define.
16929 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16930 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16931 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16932 (m68k_breakpoint_at): New. Add to the_low_target.
16934 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16935 srv_linux_thread_db to yes.
16937 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16939 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16940 (ARCH_SET_FS): Likewise.
16941 (ARCH_GET_FS): Likewise.
16942 (ARCH_GET_GS): Likewise.
16944 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16946 * linux-i386-low.c (ps_get_thread_area): New.
16947 * linux-x86-64-low.c (ps_get_thread_area): New.
16948 * linux-low.c: Include <sys/syscall.h>.
16949 (linux_kill_one_process): Don't kill the first thread here.
16950 (linux_kill): Kill the first thread here.
16951 (kill_lwp): New function.
16952 (send_sigstop, linux_send_signal): Use it.
16953 * proc-service.c: Clean up #ifdefs.
16954 (fpregset_info): Delete.
16955 (ps_lgetregs): Update and enable implementation.
16956 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16958 * remote-utils.c (struct sym_cache, symbol_cache): New.
16959 (input_interrupt): Print a clearer message.
16960 (async_io_enabled): New variable.
16961 (enable_async_io, disable_async_io): Use it. Update comments.
16962 (look_up_one_symbol): Use the symbol cache.
16963 * thread-db.c (thread_db_look_up_symbols): New function.
16964 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16966 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16968 * configure.in: Test for -rdynamic.
16969 * configure: Regenerated.
16970 * Makefile (INTERNAL_LDFLAGS): New.
16971 (gdbserver, gdbreplay): Use it.
16973 2004-09-02 Andrew Cagney <cagney@gnu.org>
16975 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16977 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16979 * linux-low.c (linux_wait): Clear all_processes list also.
16981 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16983 * linux-low.c: Include <errno.h>. Remove extern declaration of
16986 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16988 * gdbreplay.c, server.h, utils.c: Update copyright years.
16990 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16992 * server.c (main): Print child status or termination signal from
16993 variable 'signal', not 'sig'.
16995 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16997 * linux-low.c (linux_read_memory): Change return type to
16998 int. Check for and return error from ptrace().
16999 * target.c (read_inferior_memory): Change return type to int. Pass
17000 back return status from the_target->read_memory().
17001 * target.h (struct target_ops): Adapt *read_memory() prototype.
17003 (read_inferior_memory): Adapt prototype.
17004 * server.c (main): Return an error packet if
17005 read_inferior_memory() returns an error.
17007 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17009 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17010 Unify with other clean targets.
17012 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17014 * server.c (handle_v_cont): Call set_desired_inferior.
17016 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17018 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17020 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17022 * linux-low.c (linux_wait): Unblock async I/O.
17023 (linux_resume): Block and enable async I/O.
17024 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17025 * server.h (block_async_io, unblock_async_io): Add prototypes.
17027 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17029 * remote-utils.c (remote_open): Print a status notice after
17030 opening a TCP port.
17031 * server.c (attach_inferior): Print a status notice after
17034 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17036 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17038 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17040 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17042 * server.c, target.h: Update copyright years.
17044 2004-02-25 Roland McGrath <roland@redhat.com>
17046 * target.h (struct target_ops): New member `read_auxv'.
17047 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17048 * linux-low.c (linux_read_auxv): New function.
17049 (linux_target_ops): Initialize `read_auxv' member to that.
17051 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17053 Committed by Jim Blandy <jimb@redhat.com>.
17055 * linux-s390-low.c (s390_num_regs): Update.
17056 (s390_regmap): Remove control registers. Use __s390x__ predefine
17057 instead of GPR_SIZE to distiguish s390 and s390x targets.
17059 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17061 * linux-low.c: Update copyright year.
17062 (check_removed_breakpoint): Clear pending_is_breakpoint.
17063 (linux_set_resume_request, linux_queue_one_thread)
17064 (resume_status_pending_p): New functions.
17065 (linux_continue_one_thread): Use process->resume.
17066 (linux_resume): Only resume threads if there are no pending events.
17067 * linux-low.h (struct process_info): Add resume request
17070 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17072 * regcache.c (new_register_cache): Clear the allocated register
17073 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17075 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17077 * linux-low.c (linux_resume): Take a struct thread_resume *
17079 (linux_wait): Update call.
17080 (resume_ptr): New static variable.
17081 (linux_continue_one_thread): Renamed from
17082 linux_continue_one_process. Use resume_ptr.
17083 (linux_resume): Use linux_continue_one_thread.
17084 * server.c (handle_v_cont, handle_v_requests): New functions.
17085 (myresume): New function.
17086 (main): Handle 'v' case.
17087 * target.h (struct thread_resume): New type.
17088 (struct target_ops): Change argument of "resume" to struct
17090 (myresume): Delete macro.
17092 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17094 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17095 (uninstall): Support DESTDIR.
17097 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17099 * configure.srv: Add xscale*linux copy of arm*linux entry.
17101 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17103 * linux-arm-low.c (arm_reinsert_addr): New function.
17104 (the_low_target): Add arm_reinsert_addr.
17106 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17108 * mem-break.c: Remove whitespace at end of file.
17110 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17112 * configure.in: Check whether we need to prototype strerror.
17113 * server.h: Optionally prototype strerror.
17114 * gdbreplay.c (perror_with_name): Use strerror.
17115 * linux-low.c (linux_attach_lwp): Use strerror.
17116 * utils.c (perror_with_name): Use strerror.
17117 * config.in, configure: Regenerated.
17119 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17121 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17122 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17124 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17126 * Makefile.in (SFILES): Update.
17127 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17128 low-sun3.c: Remove files.
17130 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17132 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17133 (linux_detach_one_process, linux_detach): New functions.
17134 (linux_target_ops): Add linux_detach.
17135 * server.c (main): Handle 'D' packet.
17136 * target.h (struct target_ops): Add "detach" member.
17137 (detach_inferior): Define.
17139 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17141 From Kelley Cook <kelleycook@wideopenwest.com>:
17142 * configure.srv: Accept i[34567]86 variants.
17144 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-low.c (linux_wait_for_event): Correct comment typos.
17147 (linux_resume_one_process): Call check_removed_breakpoint.
17148 (linux_send_signal): New function.
17149 (linux_target_ops): Add linux_send_signal.
17150 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17152 * target.h (struct target_ops): Add send_signal.
17154 2003-05-29 Jim Blandy <jimb@redhat.com>
17156 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17157 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17158 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17159 away part of the register's value.
17161 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17163 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17164 (linux_wait_for_event, linux_init_signals): Likewise.
17166 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17168 * configure.in: Check for stdlib.h.
17169 * configure: Regenerated.
17170 * config.in: Regenerated.
17172 2003-01-04 Andreas Schwab <schwab@suse.de>
17174 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17176 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17178 * Makefile.in: Remove obsolete code.
17180 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17182 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17183 defined(PT_FPR0_HI).
17185 2002-11-17 Stuart Hughes <seh@zee2.com>
17187 * linux-arm-low.c (arm_num_regs): Increase.
17188 (arm_regmap): Include status register.
17190 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17192 * linux-low.c (register_addr): Remove incorrect -1 check.
17194 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17196 * linux-low.c (linux_create_inferior): Call setpgid. Return
17198 (unstopped_p, linux_signal_pid): Remove.
17199 (linux_target_ops): Remove linux_signal_pid.
17200 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17201 global instead of target method.
17202 * target.h (struct target_ops): Remove signal_pid. Update comment
17203 for create_inferior.
17204 * server.c (signal_pid): New variable.
17205 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17206 gdbserver. Set the child to be the foreground process group.
17207 (attach_inferior): Set signal_pid.
17209 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17211 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17213 2002-08-20 Jim Blandy <jimb@redhat.com>
17215 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17218 2002-08-01 Andrew Cagney <cagney@redhat.com>
17220 * Makefile.in: Make chill references obsolete.
17222 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17224 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17225 * configure: Regenerate.
17226 * config.in: Regenerate.
17228 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17230 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17231 (perror_with_name, remote_close, remote_open, expect, play): Static.
17233 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17235 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17236 byte offsets instead of an array of indexes.
17237 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17239 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17241 * regcache.c: Add comment.
17243 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17245 * thread-db.c: New file.
17246 * proc-service.c: New file.
17247 * acinclude.m4: New file.
17248 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17249 proc-service.o, and thread-db.o.
17250 (linux-low.o): Add USE_THREAD_DB.
17251 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17252 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17253 * aclocal.m4: Regenerated.
17254 * config.in: Regenerated.
17255 * configure: Regenerated.
17256 * configure.in: Check for proc_service.h, sys/procfs.h,
17257 thread_db.h, and linux/elf.h headrs.
17258 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17259 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17260 Check for -lthread_db and thread support.
17261 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17262 PowerPC, and SuperH.
17263 * i387-fp.c: Constify arguments.
17264 * i387-fp.h: Likewise.
17265 * inferiors.c: (struct thread_info): Renamed from
17266 `struct inferior_info'. Remove PID member. Use generic inferior
17267 list header. All uses updated.
17268 (inferiors, signal_pid): Removed.
17269 (all_threads): New variable.
17270 (get_thread): Define.
17271 (add_inferior_to_list): New function.
17272 (for_each_inferior): New function.
17273 (change_inferior_id): New function.
17274 (add_inferior): Removed.
17275 (remove_inferior): New function.
17276 (add_thread): New function.
17277 (free_one_thread): New function.
17278 (remove_thread): New function.
17279 (clear_inferiors): Use for_each_inferior and free_one_thread.
17280 (find_inferior): New function.
17281 (find_inferior_id): New function.
17282 (inferior_target_data): Update argument type.
17283 (set_inferior_target_data): Likewise.
17284 (inferior_regcache_data): Likewise.
17285 (set_inferior_regcache_data): Likewise.
17286 * linux-low.c (linux_bp_reinsert): Remove.
17287 (all_processes, stopping_threads, using_thrads)
17288 (struct pending_signals, debug_threads, pid_of): New.
17289 (inferior_pid): Replace with macro.
17290 (struct inferior_linux_data): Remove.
17291 (get_stop_pc, add_process): New functions.
17292 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17293 Use add_process and add_thread.
17294 (linux_attach_lwp): New function, based on old linux_attach. Use
17295 add_process and add_thread. Set stop_expected for new threads.
17296 (linux_attach): New function.
17297 (linux_kill_one_process): New function.
17298 (linux_kill): Kill all LWPs.
17299 (linux_thread_alive): Use find_inferior_id.
17300 (check_removed_breakpoints, status_pending_p): New functions.
17301 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17302 Update. Use WNOHANG. Wait for cloned processes also. Update process
17303 struct for the found process.
17304 (linux_wait_for_event): New function.
17305 (linux_wait): Use it. Support LWPs.
17306 (send_sigstop, wait_for_sigstop, stop_all_processes)
17307 (linux_resume_one_process, linux_continue_one_process): New functions.
17308 (linux_resume): Support LWPs.
17309 (REGISTER_RAW_SIZE): Remove.
17310 (fetch_register): Use register_size instead. Call supply_register.
17311 (usr_store_inferior_registers): Likewise. Call collect_register.
17312 Fix recursive case.
17313 (regsets_fetch_inferior_registers): Improve error message.
17314 (regsets_store_inferior_registers): Add debugging.
17315 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17316 (unstopped_p, linux_signal_pid): New functions.
17317 (linux_target_ops): Add linux_signal_pid.
17318 (linux_init_signals): New function.
17319 (initialize_low): Call it. Initialize using_threads.
17320 * regcache.c (inferior_regcache_data): Add valid
17322 (get_regcache): Fetch registers lazily. Add fetch argument
17323 and update all callers.
17324 (regcache_invalidate_one, regcache_invalidate): New
17326 (new_register_cache): Renamed from create_register_cache.
17327 Return the new regcache.
17328 (free_register_cache): Change argument to a void *.
17329 (registers_to_string, registers_from_string): Call get_regcache
17330 with fetch flag set.
17331 (register_data): Make static. Pass fetch flag to get_regcache.
17332 (supply_register): Call get_regcache with fetch flag clear.
17333 (collect_register): Call get_regcache with fetch flag set.
17334 (collect_register_as_string): New function.
17335 * regcache.h: Update.
17336 * remote-utils.c (putpkt): Flush after debug output and use
17338 Handle input interrupts while waiting for an ACK.
17339 (input_interrupt): Use signal_pid method.
17340 (getpkt): Flush after debug output and use stderr.
17341 (outreg): Use collect_register_as_string.
17342 (new_thread_notify, dead_thread_notify): New functions.
17343 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17344 and general_thread.
17345 (look_up_one_symbol): Flush after debug output.
17346 * server.c (step_thread, server_waiting): New variables.
17347 (start_inferior): Don't use signal_pid. Update call to mywait.
17348 (attach_inferior): Update call to mywait.
17349 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17350 (main): Don't fetch/store registers explicitly. Use
17351 set_desired_inferior. Support proposed ``Hs'' packet. Update
17353 * server.h: Update.
17354 (struct inferior_list, struct_inferior_list_entry): New.
17355 * target.c (set_desired_inferior): New.
17356 (write_inferior_memory): Constify.
17357 (mywait): New function.
17358 * target.h: Update.
17359 (struct target_ops): New signal_pid method.
17360 (mywait): Removed macro, added prototype.
17362 * linux-low.h (regset_func): Removed.
17363 (regset_fill_func, regset_store_func): New.
17364 (enum regset_type): New.
17365 (struct regset_info): Add type field. Use new operation types.
17366 (struct linux_target_ops): stop_pc renamed to get_pc.
17367 Add decr_pc_after_break and breakpoint_at.
17368 (get_process, get_thread_proess, get_process_thread)
17369 (strut process_info, all_processes, linux_attach_lwp)
17370 (thread_db_init): New.
17372 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17373 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17374 (the_low_target): Add new members.
17375 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17376 (i386_store_fpxregset): Constify.
17377 (target_regsets): Add new kind identifier.
17378 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17379 (i386_set_pc): Add debugging.
17380 (i386_breakpoint_at): New function.
17381 (the_low_target): Add new members.
17382 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17383 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17384 (mips_breakpoint_at): New.
17385 (the_low_target): Add new members.
17386 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17387 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17388 (the_low_target): Add new members.
17389 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17390 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17391 (the_low_target): Add new members.
17392 * linux-x86-64-low.c (target_regsets): Add new kind
17395 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17397 From Martin Pool <mbp@samba.org>:
17398 * server.c (gdbserver_usage): New function.
17401 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17403 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17404 stop_at -> stop_pc.
17406 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17408 * Makefile.in: Remove obsolete code.
17410 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17412 * linux-low.c (regsets_fetch_inferior_registers),
17413 (regsets_store_inferior_registers): Removed cast to int from
17415 * regcache.h: Added declaration of struct inferior_info.
17417 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17419 * inferiors.c (struct inferior_info): Add regcache_data.
17420 (add_inferior): Call create_register_cache.
17421 (clear_inferiors): Call free_register_cache.
17422 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17423 * regcache.c (struct inferior_regcache_data): New.
17424 (registers): Remove.
17425 (get_regcache): New function.
17426 (create_register_cache, free_register_cache): New functions.
17427 (set_register_cache): Don't initialize the register cache here.
17428 (registers_to_string, registers_from_string, register_data): Call
17430 * regcache.h: Add prototypes.
17431 * server.h: Likewise.
17433 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17435 * mem-break.c: New file.
17436 * mem-break.h: New file.
17437 * Makefile.in: Add mem-break.o rule; update server.h
17439 * inferiors.c (struct inferior_info): Add target_data
17441 (clear_inferiors): Free target_data member if set.
17442 (inferior_target_data, set_inferior_target_data): New functions.
17443 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17444 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17445 * linux-low.c (linux_bp_reinsert): New variable.
17446 (struct inferior_linux_data): New.
17447 (linux_create_inferior): Use set_inferior_target_data.
17448 (linux_attach): Likewise. Call add_inferior.
17449 (linux_wait_for_one_inferior): New function.
17450 (linux_wait): Call it.
17451 (linux_write_memory): Add const.
17452 (initialize_low): Call set_breakpoint_data.
17453 * linux-low.h (struct linux_target_ops): Add breakpoint
17455 * server.c (attach_inferior): Remove extra add_inferior
17457 * server.h: Include mem-break.h. Update inferior.c
17459 * target.c (read_inferior_memory)
17460 (write_inferior_memory): New functions.
17461 * target.h (read_inferior_memory)
17462 (write_inferior_memory): Change macros to prototypes.
17463 (struct target_ops): Update comments. Add const to write_memory
17466 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17468 * linux-low.c (usr_store_inferior_registers): Support
17469 registers which are allowed to fail to store.
17470 * linux-low.h (linux_target_ops): Likewise.
17471 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17472 (ppc_cannot_store_register): FPSCR may not be storable.
17474 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17476 * server.h: Include <string.h> if HAVE_STRING_H.
17477 * ChangeLog: Correct paths in last ChangeLog entry.
17479 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17481 * linux-low.h: Remove obsolete prototypes.
17482 (struct linux_target_ops): New.
17483 (extern the_low_target): New.
17484 * linux-low.c (num_regs, regmap): Remove declarations.
17485 (register_addr): Use the_low_target explicitly.
17486 (fetch_register): Likewise.
17487 (usr_fetch_inferior_registers): Likewise.
17488 (usr_store_inferior_registers): Likewise.
17489 * linux-arm-low.c (num_regs): Remove.
17490 (arm_num_regs): Define.
17491 (arm_regmap): Renamed from regmap, made static.
17492 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17494 (arm_cannot_store_register): Renamed from cannot_store_register,
17496 (the_low_target): New.
17497 * linux-i386-low.c (num_regs): Remove.
17498 (i386_num_regs): Define.
17499 (i386_regmap): Renamed from regmap, made static.
17500 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17502 (i386_cannot_store_register): Renamed from cannot_store_register,
17504 (the_low_target): New.
17505 * linux-ia64-low.c (num_regs): Remove.
17506 (ia64_num_regs): Define.
17507 (ia64_regmap): Renamed from regmap, made static.
17508 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17510 (ia64_cannot_store_register): Renamed from cannot_store_register,
17512 (the_low_target): New.
17513 * linux-m68k-low.c (num_regs): Remove.
17514 (m68k_num_regs): Define.
17515 (m68k_regmap): Renamed from regmap, made static.
17516 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17518 (m68k_cannot_store_register): Renamed from cannot_store_register,
17520 (the_low_target): New.
17521 * linux-mips-low.c (num_regs): Remove.
17522 (mips_num_regs): Define.
17523 (mips_regmap): Renamed from regmap, made static.
17524 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17526 (mips_cannot_store_register): Renamed from cannot_store_register,
17528 (the_low_target): New.
17529 * linux-ppc-low.c (num_regs): Remove.
17530 (ppc_num_regs): Define.
17531 (ppc_regmap): Renamed from regmap, made static.
17532 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17534 (ppc_cannot_store_register): Renamed from cannot_store_register,
17536 (the_low_target): New.
17537 * linux-s390-low.c (num_regs): Remove.
17538 (s390_num_regs): Define.
17539 (s390_regmap): Renamed from regmap, made static.
17540 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17542 (s390_cannot_store_register): Renamed from cannot_store_register,
17544 (the_low_target): New.
17545 * linux-sh-low.c (num_regs): Remove.
17546 (sh_num_regs): Define.
17547 (sh_regmap): Renamed from regmap, made static.
17548 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17550 (sh_cannot_store_register): Renamed from cannot_store_register,
17552 (the_low_target): New.
17553 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17554 (the_low_target): New.
17556 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17558 * Makefile.in: Add stamp-h target.
17559 * configure.in: Create stamp-h.
17560 * configure: Regenerated.
17562 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17564 * inferiors.c: New file.
17565 * target.c: New file.
17566 * target.h: New file.
17567 * Makefile.in: Add target.o and inferiors.o. Update
17569 * linux-low.c (inferior_pid): New static variable,
17570 moved from server.c.
17571 (linux_create_inferior): Renamed from create_inferior.
17572 Call add_inferior. Return 0 on success instead of a PID.
17573 (linux_attach): Renamed from myattach.
17574 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17575 (linux_thread_alive): Renamed from mythread_alive.
17576 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17578 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17579 (regsets_store_inferior_registers): Correct error message.
17580 Add missing ``return 0''.
17581 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17582 (linux_store_registers): Renamed from store_inferior_registers.
17583 (linux_read_memory): Renamed from read_inferior_memory.
17584 (linux_write_memory): Renamed from write_inferior_memory.
17585 (linux_target_ops): New structure.
17586 (initialize_low): Call set_target_ops ().
17587 * remote-utils.c (unhexify): New function.
17588 (hexify): New function.
17589 (input_interrupt): Send signals to ``signal_pid''.
17590 * server.c (inferior_pid): Remove.
17591 (start_inferior): Update create_inferior call.
17592 (attach_inferior): Call add_inferior.
17593 (handle_query): New function.
17594 (main): Call handle_query for `q' packets.
17595 * server.h: Include "target.h". Remove obsolete prototypes.
17596 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17598 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17600 * Makefile.in: Add WARN_CFLAGS. Update configury
17602 * configure.in: Check for <string.h>
17603 * configure: Regenerate.
17604 * config.in: Regenerate.
17605 * gdbreplay.c: Include needed system headers.
17606 (remote_open): Remove strchr prototype.
17607 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17608 * regcache.c (supply_register): Change buf argument to const void *.
17609 (supply_register_by_name): Likewise.
17610 (collect_register): Change buf argument to void *.
17611 (collect_register_by_name): Likewise.
17612 * regcache.h: Add missing prototypes.
17613 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17614 * server.c (handle_query): New function.
17615 (attached): New static variable, moved out of main.
17616 (main): Quiet longjmp clobber warnings.
17617 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17618 * utils.c (error): Remove NORETURN.