1 2019-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2 Pedro Alves <palves@redhat.com>
4 * linux-low.c (linux_ptrace_fun): Call
5 'linux_ptrace_me_fail_reason'.
6 (attach_proc_task_lwp_callback): Call
7 'linux_ptrace_attach_fail_reason_lwp'.
8 (linux_attach): Call 'linux_ptrace_attach_fail_reason'.
9 * server.c (handle_v_attach): Use try..catch when calling
10 'attach_inferior', and send an error message to the client
12 * thread-db.c (attach_thread): Call
13 'linux_ptrace_attach_fail_reason_lwp'.
15 2019-09-20 Christian Biesinger <cbiesinger@google.com>
17 * debug.c (debug_threads): Remove comment in favor of the header.
18 * debug.h (using_threads): Add declaration.
19 (debug_threads): Add comment.
20 * linux-aarch64-low.c: Include debug.h and remove declaration of
22 * nto-low.c: Likewise.
23 * remote-utils.c: Likewise.
24 * thread-db.c: Likewise.
26 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
28 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
29 and powerpc-cell64l-ipa.o.
30 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
31 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
32 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
35 * spu-low.c: Remove file.
37 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
38 (parse_spufs_run): Remove.
39 (ppc_get_pc): Remove Cell/B.E. support.
40 (ppc_set_pc): Likewise.
41 (ppc_breakpoint_at): Likewise.
42 (ppc_arch_setup): Likewise.
43 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
44 tdesc_powerpc_cell32l.
45 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
46 or init_registers_powerpc_cell32l.
47 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
48 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
49 or init_registers_powerpc_cell32l.
50 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
51 (init_registers_powerpc_cell32l): Remove prototype.
52 (init_registers_powerpc_cell64l): Likewise.
54 * target.h (struct target_ops): Remove qxfer_spu member.
55 * server.c (handle_qxfer_spu): Remove.
56 (qxfer_packets): Remove entry for "spu".
57 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
58 * linux-low.c (SPUFS_MAGIC): Remove.
59 (spu_enumerate_spu_ids): Remove.
60 (linux_qxfer_spu): Remove.
61 (linux_target_ops): Remove qxfer_spu member.
62 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
63 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
64 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
66 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
68 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
69 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
70 * config.in: Regenerate.
71 * configure: Regenerate.
73 2019-08-15 Tom Tromey <tromey@adacore.com>
75 * target.c (target_write_memory): Use gdb::byte_vector.
77 2019-08-15 Tom Tromey <tromey@adacore.com>
79 * tracepoint.c (write_inferior_data_pointer)
80 (write_inferior_integer, write_inferior_int8)
81 (write_inferior_uinteger, m_tracepoint_action_download)
82 (r_tracepoint_action_download, x_tracepoint_action_download)
83 (l_tracepoint_action_download, clear_inferior_trace_buffer)
84 (download_agent_expr, download_tracepoint_1)
85 (download_trace_state_variables, upload_fast_traceframes): Update.
86 * server.c (gdb_write_memory): Update.
87 * remote-utils.c (relocate_instruction): Update.
88 * proc-service.c (ps_pdwrite): Update.
89 * mem-break.c (remove_memory_breakpoint)
90 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
91 (uninsert_fast_tracepoint_jumps_at)
92 (reinsert_fast_tracepoint_jumps_at): Update.
93 * linux-x86-low.c (append_insns)
94 (i386_install_fast_tracepoint_jump_pad)
95 (amd64_write_goto_address, i386_write_goto_address): Update.
96 * linux-s390-low.c (append_insns, s390_write_goto_address):
98 * linux-ppc-low.c (ppc_relocate_instruction)
99 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
100 (ppc_write_goto_address): Update.
101 * linux-aarch64-low.c (append_insns): Update.
102 * target.h (struct target_ops): Update.
103 (write_inferior_memory): Don't declare.
104 * target.c (target_write_memory): Rename from
105 write_inferior_memory. Remove old target_write_memory.
107 2019-08-15 Tom Tromey <tromey@adacore.com>
109 * target.c (write_inferior_memory): Use std::vector.
111 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
114 * configure.ac: Drop enable-libmcheck support.
115 * configure, config.in: Rebuild.
116 * acinclude.m4: Don't include it.
118 2019-07-19 Alan Hayward <alan.hayward@arm.com>
120 * configure.srv: Remove Arm xml files.
122 2019-07-19 Alan Hayward <alan.hayward@arm.com>
124 * configure.srv: Add new files. Remove xml generated files.
125 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
127 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
128 * linux-aarch32-tdesc.c: New file.
129 * linux-aarch32-tdesc.h: New file.
130 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
131 * linux-arm-low.c (init_registers_arm, tdesc_arm)
132 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
133 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
134 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
135 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
136 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
137 (arm_read_description): Call arm_linux_read_description.
138 (initialize_low_arch): Don't init registers.
139 * linux-arm-tdesc.c: New file.
140 * linux-arm-tdesc.h: New file.
142 2019-07-10 Alan Hayward <alan.hayward@arm.com>
144 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
145 Move counter inside for.
146 (arm_read_description): Check ptrace earlier.
147 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
149 2019-07-09 Tom Tromey <tom@tromey.com>
151 * configure: Rebuild.
152 * configure.ac: Change common to gdbsupport.
153 * acinclude.m4: Change common to gdbsupport.
154 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
155 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
156 common to gdbsupport.
157 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
158 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
159 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
160 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
161 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
162 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
163 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
164 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
165 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
166 common to gdbsupport.
168 2019-07-04 Alan Hayward <alan.hayward@arm.com>
170 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
172 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
174 2019-07-04 Alan Hayward <alan.hayward@arm.com>
176 * configure.srv: Remove legacy xml.
177 * linux-aarch64-low.c (initialize_low_arch): Remove
178 initialize_low_tdesc call.
179 * linux-aarch64-tdesc-selftest.c: Remove file.
180 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
181 * linux-x86-low.c (initialize_low_arch): Remove
182 initialize_low_tdesc call.
183 * linux-x86-tdesc-selftest.c: Remove file.
184 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
186 2019-06-20 Tom de Vries <tdevries@suse.de>
188 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
189 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
191 2019-06-19 Tom de Vries <tdevries@suse.de>
193 * debug.h (debug_write): Change return type to ssize_t.
194 * debug.c (debug_write): Same.
196 2019-06-14 Tom Tromey <tom@tromey.com>
198 * configure.ac: Use new path to gnulib.
199 * configure: Rebuild.
200 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
203 2019-06-11 Tom Tromey <tom@tromey.com>
205 * Makefile.in (SFILES): Add alloc.c.
207 (IPA_OBJS): Add alloc-ipa.o.
208 (alloc-ipa.o): New target.
209 (%.o: ../%.c): New pattern rule.
211 2019-06-10 Tom Tromey <tromey@adacore.com>
213 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
214 end warning with a newline.
215 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
217 * thread-db.c (attach_thread): Don't end warning with a newline.
218 (thread_db_notice_clone): Likewise.
219 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
221 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
222 end warning with a newline.
224 2019-06-04 Pedro Alves <palves@redhat.com>
226 * server.c (captured_main): Use make_unique_xstrdup.
228 2019-06-02 Tom Tromey <tom@tromey.com>
230 * gdbreplay.c (fromhex): Remove.
231 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
233 2019-05-29 Tom Tromey <tromey@adacore.com>
235 * configure: Rebuild.
237 2019-05-06 Kevin Buettner <kevinb@redhat.com>
239 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
240 sign extension code on 32-bit builds.
242 2019-05-03 Eli Zaretskii <eliz@gnu.org>
245 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
247 2019-04-19 Tom Tromey <tom@tromey.com>
249 * server.c (struct vstop_notif): Derive from notif_event.
251 (queue_stop_reply): Update.
252 (remove_all_on_match_ptid): Change type. Rewrite.
253 (discard_queued_stop_replies): Rewrite.
254 (in_queued_stop_replies_ptid): Change type.
255 (in_queued_stop_replies): Rewrite.
256 (notif_stop): Update.
257 (queue_stop_reply_callback): Update.
258 (captured_main): Don't call initialize_notif.
259 (push_stop_notification): Update.
260 * notif.c (notif_write_event, handle_notif_ack)
261 (notif_event_enque, notif_push): Update.
262 (notif_event_xfree, initialize_notif): Remove.
263 * notif.h (struct notif_event): Include <list>, not
265 (struct notif_server) <queue>: Now a std::list.
266 (notif_event_p): Remove typedef.
267 (initialize_notif): Don't declare.
268 (struct notif_event): Add virtual destructor.
270 2019-04-17 Alan Hayward <alan.hayward@arm.com>
272 * ax.c (ax_vdebug): Call debug_printf.
273 * debug.c (debug_write): New function.
274 * debug.h (debug_write): New declaration.
275 * linux-low.c (sigchld_handler): Call debug_write.
277 2019-04-17 Alan Hayward <alan.hayward@arm.com>
279 * debug.c (debug_set_output): New function.
280 (debug_vprintf): Send output to debug_file.
281 (debug_flush): Likewise.
282 * debug.h (debug_set_output): New declaration.
283 * server.c (handle_monitor_command): Add debug-file option.
284 (captured_main): Likewise.
286 2019-04-17 Alan Hayward <alan.hayward@arm.com>
288 * debug.c (remote_debug): Add definition.
289 * debug.h (remote_debug): Add declaration.
290 * hostio.c (remote_debug): Remove declaration.
291 * remote-utils.c (struct ui_file): Likewise.
292 (remote_debug): Likewise.
293 * remote-utils.h (remote_debug): Likewise,
294 * server.c (remote_debug): Remove definition.
296 2019-04-10 Kevin Buettner <kevinb@redhat.com>
298 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
299 when using a 64-bit gdbserver.
301 2019-04-09 Tom Tromey <tromey@adacore.com>
303 * linux-low.c (select_event_lwp): Use find_thread_in_random.
305 2019-04-08 Tom Tromey <tom@tromey.com>
307 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
309 (linux_resume_one_lwp): Likewise.
311 2019-04-08 Tom Tromey <tom@tromey.com>
313 * gdbreplay.c: Update.
314 * linux-low.c: Update.
317 2019-04-08 Tom Tromey <tom@tromey.com>
319 * server.c: Use C++ exception handling.
320 * linux-low.c: Use C++ exception handling.
321 * gdbreplay.c: Use C++ exception handling.
323 2019-04-08 Tom Tromey <tom@tromey.com>
325 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
326 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
327 (captured_main, main): Update.
328 * gdbreplay.c (main): Update.
330 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
332 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
333 value in argument pointer, return 1 if the entry is found and 0
334 otherwise. Move comment.
335 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
336 * linux-low.h (linux_get_auxv): Declare.
337 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
339 2019-04-05 Tom Tromey <tromey@adacore.com>
341 * server.c (gdbserver_usage): Use upper-case for metasyntactic
344 2019-03-28 Alan Hayward <alan.hayward@arm.com>
346 * linux-low.c (AT_HWCAP2): Add define if not already included.
348 2019-03-26 Alan Hayward <alan.hayward@arm.com>
350 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
351 (aarch64_arch_setup): Call linux_get_hwcap.
352 * linux-arm-low.c (arm_get_hwcap): Remove function.
353 (arm_read_description): Call linux_get_hwcap.
354 * linux-low.c (linux_get_auxv): New function.
355 (linux_get_hwcap): Likewise.
356 (linux_get_hwcap2): Likewise.
357 * linux-low.h (linux_get_hwcap): New declaration.
358 (linux_get_hwcap2): Likewise.
359 * linux-ppc-low.c (ppc_get_auxv): Remove function.
360 (ppc_arch_setup): Call linux_get_hwcap.
361 * linux-s390-low.c (s390_get_hwcap): Remove function.
362 (s390_arch_setup): Call linux_get_hwcap.
364 2019-03-22 Alan Hayward <alan.hayward@arm.com>
365 Jiong Wang <jiong.wang@arm.com>
367 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
368 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
370 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
372 2019-03-22 Alan Hayward <alan.hayward@arm.com>
373 Jiong Wang <jiong.wang@arm.com>
375 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
376 (aarch64_get_hwcap): New function.
377 (aarch64_arch_setup): Read APIA hwcap.
379 2019-03-22 Alan Hayward <alan.hayward@arm.com>
380 Jiong Wang <jiong.wang@arm.com>
382 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
383 (initialize_low_tracepoint): Likewise.
384 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
385 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
386 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
387 (aarch64_linux_read_description): Likewise.
388 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
390 2019-03-12 John Baldwin <jhb@FreeBSD.org>
392 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
393 i386_create_target_description for 'segments' parameter.
394 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
395 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
396 * win32-i386-low.c (i386_arch_setup): Likewise.
398 2019-03-12 Tom Tromey <tromey@adacore.com>
400 * linux-low.c (iterate_over_lwps): Update.
402 2019-03-06 Tom Tromey <tom@tromey.com>
404 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
405 (captured_main): Use SCOPE_EXIT.
407 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
409 * configure.srv: Use '$enable_unittest' instead of '$development'
410 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
413 2019-02-27 Tom Tromey <tromey@adacore.com>
415 * gdbreplay.c (logchar): Handle \r\n.
417 2019-02-07 Alan Hayward <alan.hayward@arm.com>
419 * linux-low.c (linux_attach): Add process before lwp.
420 * server.c (attach_inferior): Check if already attached.
422 2019-02-07 Tom Tromey <tom@tromey.com>
424 * x86-tdesc.h: Rename include guard.
425 * x86-low.h: Add include guard.
426 * wincecompat.h: Rename include guard.
427 * win32-low.h: Add include guard.
428 * utils.h: Rename include guard.
429 * tracepoint.h: Rename include guard.
430 * tdesc.h: Rename include guard.
431 * target.h: Rename include guard.
432 * server.h: Rename include guard.
433 * remote-utils.h: Rename include guard.
434 * regcache.h: Rename include guard.
435 * nto-low.h: Rename include guard.
436 * notif.h: Add include guard.
437 * mem-break.h: Rename include guard.
438 * lynx-low.h: Add include guard.
439 * linux-x86-tdesc.h: Add include guard.
440 * linux-s390-tdesc.h: Add include guard.
441 * linux-ppc-tdesc-init.h: Add include guard.
442 * linux-low.h: Add include guard.
443 * linux-aarch64-tdesc.h: Add include guard.
444 * linux-aarch32-low.h: Add include guard.
445 * inferiors.h: Rename include guard.
446 * i387-fp.h: Rename include guard.
447 * hostio.h: Rename include guard.
448 * gdbthread.h: Rename include guard.
449 * gdb_proc_service.h: Rename include guard.
450 * event-loop.h: Rename include guard.
451 * dll.h: Rename include guard.
452 * debug.h: Rename include guard.
453 * ax.h: Rename include guard.
455 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
458 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
459 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
461 2019-01-25 Tom Tromey <tom@tromey.com>
463 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
465 2019-01-25 Tom Tromey <tom@tromey.com>
467 * win32-low.c: Fix common/ includes.
468 * win32-i386-low.c: Fix common/ includes.
469 * tracepoint.c: Fix common/ includes.
470 * thread-db.c: Fix common/ includes.
471 * target.h: Fix common/ includes.
472 * symbol.c: Fix common/ includes.
473 * spu-low.c: Fix common/ includes.
474 * server.h: Fix common/ includes.
475 * server.c: Fix common/ includes.
476 * remote-utils.c: Fix common/ includes.
477 * regcache.h: Fix common/ includes.
478 * regcache.c: Fix common/ includes.
479 * nto-x86-low.c: Fix common/ includes.
480 * notif.h: Fix common/ includes.
481 * mem-break.h: Fix common/ includes.
482 * lynx-low.c: Fix common/ includes.
483 * lynx-i386-low.c: Fix common/ includes.
484 * linux-x86-tdesc-selftest.c: Fix common/ includes.
485 * linux-x86-low.c: Fix common/ includes.
486 * linux-low.c: Fix common/ includes.
487 * inferiors.h: Fix common/ includes.
488 * i387-fp.c: Fix common/ includes.
489 * hostio.c: Fix common/ includes.
490 * hostio-errno.c: Fix common/ includes.
491 * gdbthread.h: Fix common/ includes.
492 * gdbreplay.c: Fix common/ includes.
493 * fork-child.c: Fix common/ includes.
494 * event-loop.c: Fix common/ includes.
496 (enum gdb_agent_op): Fix common/ includes.
498 2019-01-21 Tom Tromey <tom@tromey.com>
500 * tracepoint.c: Fix includes.
501 * remote-utils.c: Fix includes.
502 * linux-x86-low.c: Fix includes.
504 2019-01-01 Joel Brobecker <brobecker@adacore.com>
506 * gdbreplay.c (gdbreplay_version): Update copyright year in
508 * server.c (gdbserver_version): Likewise.
510 2018-12-05 Alan Hayward <alan.hayward@arm.com>
512 * linux-low.c (add_lwp): Switch ordering.
514 2018-11-29 Tom Tromey <tom@tromey.com>
516 * win32-low.c (win32_join): Take pid, not process.
517 * target.h (struct target_ops) <join>: Change argument type.
518 (join_inferior): Change argument name.
519 * spu-low.c (spu_join): Take pid, not process.
520 * server.c (handle_detach): Preserve pid before destroying
522 * lynx-low.c (lynx_join): Take pid, not process.
523 * linux-low.c (linux_join): Take pid, not process.
525 2018-11-23 Alan Hayward <alan.hayward@arm.com>
527 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
528 (aarch64_cannot_fetch_register): Likewise.
529 (struct linux_target_ops): Update references.
531 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
533 * linux-ppc-low.c: Include nat/linux-ptrace.h.
535 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
537 * configure.srv (ipa_ppc_linux_regobj): Add
538 powerpc-isa207-htm-vsx32l-ipa.o and
539 powerpc-isa207-htm-vsx64l-ipa.o.
540 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
541 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
542 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
543 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
544 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
545 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
546 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
547 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
548 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
549 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
550 (init_registers_powerpc_isa207_htm_vsx32l)
551 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
552 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
553 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
554 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
555 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
556 (ppc_store_tm_ctarregset): New functions.
557 (ppc_regsets): Add entries for HTM regsets.
558 (ppc_arch_setup): Set htm in features struct when needed. Set
559 sizes for the HTM regsets.
560 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
561 (initialize_low_arch): Call
562 init_registers_powerpc_isa207_htm_vsx32l and
563 init_registers_powerpc_isa207_htm_vsx64l.
564 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
565 PPC_TDESC_ISA207_HTM_VSX.
566 (initialize_low_tracepoint): Call
567 init_registers_powerpc_isa207_htm_vsx32l and
568 init_registers_powerpc_isa207_htm_vsx64l.
570 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
572 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
573 rs6000/power-linux-pmu.xml to srv_xmlfiles.
574 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
575 (ppc_store_pmuregset): New functions.
576 (ppc_regsets): Add entries for ebb and pmu regsets.
577 (ppc_arch_setup): Set isa207 in features struct if the ebb and
578 pmu regsets are available. Set sizes for these regsets.
580 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
582 * configure.srv (ipa_ppc_linux_regobj): Add
583 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
584 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
585 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
586 rs6000/powerpc-isa207-vsx32l.xml, and
587 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
588 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
589 <PPC_TDESC_ISA207_VSX>: New enum value.
590 (init_registers_powerpc_isa207_vsx32l): Declare.
591 (init_registers_powerpc_isa207_vsx64l): Declare.
592 * linux-ppc-low.c (ppc_fill_tarregset): New function.
593 (ppc_store_tarregset): New function.
594 (ppc_regsets): Add entry for the TAR regset.
595 (ppc_arch_setup): Set isa207 in features struct when needed. Set
596 size for the TAR regsets.
597 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
598 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
599 and init_registers_powerpc_isa207_vsx64l.
600 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
601 (initialize_low_tracepoint): Call
602 init_registers_powerpc_isa207_vsx32l and
603 init_registers_powerpc_isa207_vsx64l.
605 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
606 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
608 * configure.srv (ipa_ppc_linux_regobj): Add
609 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
610 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
611 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
612 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
613 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
614 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
615 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
616 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
617 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
618 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
619 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
620 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
621 (ppc_hwcap): Add comment.
622 (ppc_hwcap2): New global.
623 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
624 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
625 (ppc_regsets): Add entries for the DSCR and PPR regsets.
626 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
627 when needed. Set sizes for the the DSCR and PPR regsets.
628 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
629 (initialize_low_arch): Call
630 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
631 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
632 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
633 PPC_TDESC_ISA205_PPR_DSCR_VSX.
634 (initialize_low_tracepoint): Call
635 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
636 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
638 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
640 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
642 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
643 Simon Marchi <simark@simark.ca>
645 * acinclude.m4: Include "../selftest.m4".
646 * configure: Regenerate.
647 * configure.ac: Use "GDB_AC_SELFTEST".
648 * configure.srv: Use "$enable_unittests" instead of
649 "$development" when checking whether unit tests have been
651 * server.c (captured_main): Update message informing that
652 selftests have been disabled.
654 2018-10-04 Tom Tromey <tom@tromey.com>
656 * configure: Rebuild.
658 2018-10-04 Tom Tromey <tom@tromey.com>
660 * server.c (handle_status): Rename inner "thread".
661 (process_serial_event): Declare "res" in 'm' case.
662 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
663 (iterate_over_lwps): Rename inner "thread".
664 (linux_qxfer_libraries_svr4): Rename inner "len".
665 * gdbthread.h (find_thread_in_random): Rename inner "thread".
667 2018-10-01 Gary Benson <gbenson@redhat.com>
669 * gdb_proc_service.h: Moved common code to
670 common/gdb_proc_service.h.
672 2018-10-01 Gary Benson <gbenson@redhat.com>
674 * gdb_proc_service.h: Synchronize comments and whitespace with
675 GDB's version of this file.
677 2018-09-25 Tom Tromey <tom@tromey.com>
679 * configure: Rebuild.
680 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
682 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
684 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
685 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
686 ($(IPA_LIB)): Sort IPA_OBJS.
688 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
690 * Makefile.in: Remove references to $(ADD_DEPS).
692 2018-09-16 Tom Tromey <tom@tromey.com>
694 * remote-utils.c (remote_open): Use GNU style for metasyntactic
696 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
699 2018-09-05 Tom Tromey <tom@tromey.com>
701 * configure: Rebuild.
703 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
706 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
708 2018-08-27 Tom Tromey <tom@tromey.com>
711 * configure: Rebuild.
713 2018-08-27 Tom Tromey <tom@tromey.com>
715 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
716 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
717 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
718 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
719 (s390x_emit_stack_adjust): Add casts to unsigned char.
721 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
725 * server.h (struct client_state) <disable_randomization>:
728 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
730 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
732 (mips_supply_ptrace_register): Likewise.
734 2018-07-22 Tom Tromey <tom@tromey.com>
736 * configure: Rebuild.
738 2018-07-22 Tom Tromey <tom@tromey.com>
740 * win32-low.c (win32_create_inferior): Remove unused variables.
741 * gdbreplay.c (remote_open): Remove unused variable.
742 * remote-utils.c (remote_prepare): Remove unused variable.
743 * x86-tdesc.h (X86_TDESC_H): Define.
744 (amd64_expedite_regs): Define conditionally.
745 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
746 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
747 * remote-utils.c (readchar): Remove unused variable.
749 2018-07-13 Pedro Alves <palves@redhat.com>
751 * linux-low.c (linux_kill): Change parameter to process_info
752 pointer instead of pid. Adjust.
753 * lynx-low.c (lynx_kill): Likewise.
754 * nto-low.c (nto_kill): Likewise.
755 * spu-low.c (spu_kill): Likewise.
756 * win32-low.c (win32_kill): Likewise.
757 * server.c (handle_v_kill, kill_inferior_callback)
758 (detach_or_kill_for_exit): Adjust.
759 * target.c (kill_inferior): Change parameter to process_info
760 pointer instead of pid. Adjust.
761 * target.h (struct target_ops) <kill>: Change parameter to
762 process_info pointer instead of pid. Adjust all implementations
764 (kill_inferior): Likewise.
766 2018-07-13 Pedro Alves <palves@redhat.com>
768 * linux-low.c (linux_detach, linux_join): Change parameter to
769 process_info pointer instead of pid. Adjust.
770 * lynx-low.c (lynx_detach, lynx_join): Likewise.
771 * nto-low.c (nto_detach): Likewise.
772 * spu-low.c (spu_detach, spu_join): Likewise.
773 * win32-low.c (win32_detach, win32_join): Likewise.
774 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
775 * target.h (struct target_ops) <detach, join>: Change parameter to
776 process_info pointer instead of pid. Adjust all implementations
778 (detach_inferior, join_inferior): Rename 'pid' parameter to
781 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
782 Jan Kratochvil <jan.kratochvil@redhat.com>
783 Paul Fertser <fercerpav@gmail.com>
784 Tsutomu Seki <sekiriki@gmail.com>
786 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
787 (OBS): Add 'common/netstuff.o'.
788 (GDBREPLAY_OBS): Likewise.
789 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
790 (remote_open): Implement support for IPv6
792 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
794 (handle_accept_event): Accept connections from IPv6 sources.
795 (remote_prepare): Handle IPv6-style hostnames; implement
796 support for IPv6 connections.
797 (remote_open): Implement support for printing connections from
800 2018-07-11 Pedro Alves <palves@redhat.com>
803 * mem-break.c (any_persistent_commands): Add process_info
804 parameter and use it instead of relying on the current process.
805 Change return type to bool.
806 * mem-break.h (any_persistent_commands): Add process_info
807 parameter and change return type to bool.
808 * server.c (handle_detach): Remove require_running_or_return call.
809 Look up the process_info for the process we're about to detach.
810 If not found, return back error to GDB. Adjust
811 any_persistent_commands call to pass down a process pointer.
813 2018-07-11 Pedro Alves <palves@redhat.com>
815 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
816 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
817 instead of collect_register_by_name.
818 * regcache.c (regcache_raw_get_unsigned_by_name): New.
819 * regcache.h (regcache_raw_get_unsigned_by_name): New.
821 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
822 Pedro Alves <palves@redhat.com>
824 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
826 2018-07-03 Tom Tromey <tom@tromey.com>
828 * linux-low.c: Update.
829 * lynx-low.c: Update.
830 * mem-break.c: Update.
832 * remote-utils.c: Update.
836 * win32-low.c: Update.
838 2018-07-03 Tom Tromey <tom@tromey.com>
842 2018-07-03 Tom Tromey <tom@tromey.com>
844 * linux-low.c: Update.
846 2018-07-03 Tom Tromey <tom@tromey.com>
850 2018-07-03 Tom Tromey <tom@tromey.com>
852 * linux-low.c: Update.
853 * linux-mips-low.c: Update.
854 * lynx-low.c: Update.
856 * remote-utils.c: Update.
860 * thread-db.c: Update.
862 2018-07-03 Tom Tromey <tom@tromey.com>
864 * linux-low.c: Update.
865 * linux-mips-low.c: Update.
866 * lynx-low.c: Update.
867 * mem-break.c: Update.
869 * remote-utils.c: Update.
873 * tracepoint.c: Update.
875 2018-07-03 Tom Tromey <tom@tromey.com>
877 * linux-low.c: Update.
878 * linux-ppc-low.c: Update.
879 * linux-x86-low.c: Update.
880 * proc-service.c: Update.
883 * thread-db.c: Update.
884 * win32-low.c: Update.
886 2018-07-03 Tom Tromey <tom@tromey.com>
888 * linux-low.c: Update.
889 * lynx-low.c: Update.
891 * remote-utils.c: Update.
893 * thread-db.c: Update.
894 * win32-low.c: Update.
896 2018-06-29 Joel Brobecker <brobecker@adacore.com>
898 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
899 parameter in call to 'amd64_create_target_description'.
901 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
903 * x86-tdesc.h: Remove executable permission flag.
905 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
907 * configure.ac: Remove AC_PREREQ, add missing quoting.
908 * configure: Re-generate.
909 * config.in: Re-generate.
910 * aclocal.m4: Re-generate.
912 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
914 * tracepoint.h (current_traceframe): Remove declaration.
916 2018-06-18 Alan Hayward <alan.hayward@arm.com>
918 * linux-aarch64-low.c (is_sve_tdesc): New function.
919 (aarch64_sve_regs_copy_to_regcache): Likewise.
920 (aarch64_sve_regs_copy_from_regcache): Likewise.
921 (aarch64_regs_info): Add SVE checks.
922 (initialize_low_arch): Initialize SVE.
924 2018-06-18 Alan Hayward <alan.hayward@arm.com>
926 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
928 2018-06-11 Alan Hayward <alan.hayward@arm.com>
930 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
931 (initialize_low_tracepoint): Likewise
932 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
933 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
935 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
937 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
939 2018-06-11 Alan Hayward <alan.hayward@arm.com>
941 * server.h (PBUFSIZ): Increase size
943 2018-06-11 Alan Hayward <alan.hayward@arm.com>
945 * regcache.c (regcache::raw_compare): New function.
946 * regcache.h (regcache::raw_compare): New declaration.
948 2018-06-11 Alan Hayward <alan.hayward@arm.com>
950 * regcache.c (new_register_cache): Use new.
951 (free_register_cache): Use delete.
952 (register_data): Use const.
953 (supply_register): Move body inside regcache.
954 (regcache::raw_supply): New override function.
955 (collect_register): Move body inside regcache.
956 (regcache::raw_collect): New override function.
957 (regcache::get_register_status): New override function.
958 * regcache.h (struct regcache): Inherit from reg_buffer_common.
960 2018-06-09 Tom Tromey <tom@tromey.com>
962 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
964 (event_queue): Use std::queue.
965 (gdb_event_xfree): Remove.
966 (initialize_event_loop, process_event, wait_for_event): Update.
968 2018-06-08 Stan Cox <scox@redhat.com>
970 * win32-low.c (win32_create_inferior): last_ptid and last_status
971 moved to client_state.
973 2018-06-08 Pedro Alves <palves@redhat.com>
975 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
976 common/common-exceptions.o, common/common-utils.o,
977 common/errors.o, common/print-utils.o and utils.o.
978 * gdbreplay.c: Include "common-defs.h" instead of the two
979 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
980 string.h or alloca.h.
981 (perror_with_name): Delete.
982 (remote_open): Use xstrdup instead of strdup.
983 (main): Rename to ...
984 (captured_main): ... this.
987 2018-06-08 Tom Tromey <tom@tromey.com>
989 * linux-low.c (linux_low_read_btrace): Update.
991 2018-06-04 Stan Cox <scox@redhat.com>
993 * server.h (struct client_state): New.
994 * server.c (cont_thread, general_thread, multi_process)
995 (report_fork_events, report_vfork_events, report_exec_events)
996 (report_thread_events, swbreak_feature, hwbreak_feature)
997 (vCont_supported, disable_randomization, pass_signals)
998 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
999 Moved to client_state.
1000 * remote-utils.c (remote_debug, noack_mode)
1001 (transport_is_reliable): Moved to client_state.
1002 * tracepoint.c (current_traceframe): Moved to client_state.
1005 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1006 linux-low.c, remote-utils.h, target.c: Use client_state.
1008 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1010 * configure.srv: Add new c/h file.
1012 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1014 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1017 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1019 * gdb.arch/mips-fpregset-core.exp: New test.
1020 * gdb.arch/mips-fpregset-core.c: New test source.
1022 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1025 * hostio.c (require_int): Do not report overflow for integers
1026 between 0xfffffff and 0x7fffffff.
1028 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1030 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1031 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1032 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1034 (the_low_target): Wire them.
1036 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1038 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1039 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1040 mode. Call collect_register_by_name with vscr using
1041 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1042 (ppc_store_vrregset): Add and set vscr_offset variable as in
1043 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1046 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1048 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1049 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1050 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1052 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1054 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1055 (ppc_store_vsxregset): Likewise.
1056 (ppc_fill_vrregset): Likewise.
1057 (ppc_store_vrregset): Likewise.
1058 (ppc_fill_evrregset): Likewise.
1059 (ppc_store_evrregset): Likewise.
1060 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1061 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1064 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1066 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1067 wordsize of the inferior. Call ppc_linux_target_wordsize.
1069 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1071 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1072 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1073 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1074 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1075 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1076 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1077 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1078 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1079 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1080 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1081 (tdesc_powerpc_e500l): Remove.
1082 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1083 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1084 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1085 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1087 (ppc_arch_setup): Remove target description matching code. Fill a
1088 ppc_linux_features struct and call ppc_linux_match_description
1091 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1093 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1094 width of the requested register exceeds the width of the
1096 (mips_cannot_store_register): Likewise.
1098 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1100 * linux-mips-low.c (mips_fetch_register): New function. Update
1102 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1103 (the_low_target): Wire `mips_fetch_register'.
1105 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1107 * lynx-i386-low.c (LYNXOS_178): New macro.
1108 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1109 the layout on LynxOS-178.
1110 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1111 handle floating point registers that are not supported by
1114 2018-05-10 Tom Tromey <tom@tromey.com>
1116 * configure: Rebuild.
1118 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1121 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1122 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1123 Use it to set the expedite_regs field in the given tdesc.
1124 * x86-tdesc.h: New file.
1125 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1126 Adjust following the addition of the new expedite_regs parameter
1127 to init_target_desc.
1128 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1129 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1130 (i386_linux_read_description, amd64_linux_read_description):
1131 Adjust following the addition of the new expedite_regs parameter
1132 to init_target_desc.
1133 * lynx-i386-low.c: #include "x86-tdesc.h".
1134 (lynx_i386_arch_setup): Adjust following the addition of the new
1135 expedite_regs parameter to init_target_desc.
1136 * nto-x86-low.c: #include "x86-tdesc.h".
1137 (nto_x86_arch_setup): Adjust following the addition of the new
1138 expedite_regs parameter to init_target_desc.
1139 * win32-i386-low.c: #include "x86-tdesc.h".
1140 (i386_arch_setup): Adjust following the addition of the new
1141 expedite_regs parameter to init_target_desc.
1143 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1146 * win32-low.c (win32_create_inferior): Add call to my_wait
1147 setting last_status global.
1149 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1152 * win32-low.c (create_process): Only call gdb_tilde_expand if
1153 inferior_cwd is not NULL.
1155 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1157 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1158 registers to the cache if their values have changed.
1159 (i387_xsave_to_cache): Provide default values for x87 control
1160 registers when these features are available, but disabled.
1161 * regcache.c (supply_register_by_name_zeroed): New function.
1162 * regcache.h (supply_register_by_name_zeroed): Declare new
1165 2018-05-07 Tom Tromey <tom@tromey.com>
1167 * configure: Rebuild.
1169 2018-05-04 Tom Tromey <tom@tromey.com>
1171 * configure: Rebuild.
1173 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1174 Pedro Alves <palves@redhat.com>
1176 * linux-aarch64-low.c (aarch64_stopped_data_address):
1179 2018-04-27 Tom Tromey <tom@tromey.com>
1181 * configure: Rebuild.
1183 2018-04-23 Tom Tromey <tom@tromey.com>
1185 * configure: Rebuild.
1187 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1189 * Makefile.in (depcomp): Add "..".
1190 (all_deps_files): New and use it.
1192 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1194 * configure.srv (aarch64*-*-linux*): Don't include xml.
1195 (i[34567]86-*-cygwin*): Likewise.
1196 (i[34567]86-*-linux*): Likewise.
1197 (i[34567]86-*-lynxos*): Likewise.
1198 (i[34567]86-*-mingw32ce*): Likewise.
1199 (i[34567]86-*-mingw*): Likewise.
1200 (i[34567]86-*-nto*): Likewise.
1201 (tic6x-*-uclinux): Likewise.
1202 (x86_64-*-linux*): Likewise.
1203 (x86_64-*-mingw*): Likewise.
1204 (x86_64-*-cygwin*): Likewise.
1206 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1208 * tdesc.c: Remove xml parameter.
1210 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1212 * server.c (get_features_xml): Remove cast.
1213 * tdesc.c (void target_desc::accept): Fill in function.
1214 (tdesc_get_features_xml): Remove old xml creation.
1215 (print_xml_feature::visit_pre): Add xml vistor.
1216 * tdesc.h (struct target_desc): Make xmltarget mutable.
1217 (tdesc_get_features_xml): Remove declaration.
1219 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1221 * tdesc.c (tdesc_architecture_name): Add new function.
1222 (tdesc_osabi_name): Likewise.
1223 (tdesc_get_features_xml): Use new functions.
1225 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1227 * tdesc.c (tdesc_create_flags): Remove.
1228 (tdesc_add_flag): Likewise.
1229 (tdesc_named_type): Likewise.
1230 (tdesc_create_union): Likewise.
1231 (tdesc_create_struct): Likewise.
1232 (tdesc_create_vector): Likewise.
1233 (tdesc_add_bitfield): Likewise.
1234 (tdesc_add_field): Likewise.
1235 (tdesc_set_struct_size): Likewise.
1237 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1239 * tdesc.c (~target_desc): Remove implictly deleted items.
1240 (init_target_desc): Iterate all features.
1241 (tdesc_get_features_xml): Use vector.
1242 (tdesc_create_feature): Create feature.
1243 * tdesc.h (tdesc_feature) Remove
1244 (target_desc): Add features.
1246 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1248 * Makefile.in: Add common/tdesc.c
1249 * tdesc.c (init_target_desc): init all reg_defs from register
1251 (tdesc_create_reg): Create tdesc_reg.
1252 * tdesc.h (tdesc_feature): Add register vector.
1254 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1256 * tdesc.h (struct target_desc) <features>: Change type to
1257 std::vector<std::string>.
1258 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1260 (tdesc_get_features_xml): Likewise.
1261 (tdesc_create_feature): Likewise.
1263 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1265 * regcache.c (find_register_by_number): Return a ref.
1266 (find_regno): Use references.
1267 (register_size): Likewise.
1268 (register_data): Likewise.
1269 * tdesc.c (target_desc::~target_desc): Remove free calls.
1270 (target_desc::operator==): Use std::vector compare.
1271 (init_target_desc): Use reference.
1272 (tdesc_create_reg): Use reg constructors.
1273 * tdesc.h (struct target_desc): Replace pointer with object.
1275 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1277 * regcache.c (find_register_by_number): Make static.
1278 (find_regno): Use find_register_by_number
1279 * regcache.h (struct reg): Remove declaration.
1281 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1283 * tdesc.c (target_desc::~target_desc): Move to here.
1284 (target_desc::operator==): Likewise.
1285 * tdesc.h (target_desc::~target_desc): Move from here.
1286 (target_desc::operator==): Likewise.
1288 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1290 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1292 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1294 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1296 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1297 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1298 and init_registers_s390_gs_linux64.
1300 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1302 * linux-s390-low.c (s390_fill_gs): Remove function.
1303 (s390_fill_gsbc): Remove function.
1304 (s390_regsets): Set fill functions for the guarded storage regsets
1307 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1309 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1310 the word size. Add comment.
1311 (s390_get_wordsize): New function.
1312 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1313 pswm with it. Instead, use s390_get_wordsize to determine the
1314 word size first and derive the correct tdesc from that directly.
1316 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1318 * Makefile.in: Include silent-rules.mk.
1319 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1320 (COMPILE): Add ECHO_CXX.
1321 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1322 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1323 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1324 (version-generated.c): Add ECHO_GEN.
1325 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1326 (IPAGENT_COMPILE): Add ECHO_CXX.
1327 (%-generated.c): Add ECHO_REGDAT.
1329 2018-03-14 Tom Tromey <tom@tromey.com>
1332 * ax.c (ax_printf): Special case for NULL.
1334 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1336 * linux-low.c (linux_qxfer_libraries_svr4): Use
1337 xml_escape_text_append.
1339 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1341 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1343 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1345 * server.c (handle_general_set): Remove unnecessary xstrdup.
1347 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1349 * server.c (parse_debug_format_options): Adjust to
1350 delim_string_to_char_ptr_vec changes.
1351 * thread-db.c (thread_db_load_search): Adjust to
1352 dirnames_to_char_ptr_vec changes.
1354 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1356 * target.h (target_enable_btrace, target_disable_btrace)
1357 (target_read_btrace, target_read_btrace_conf): Turn macro into
1358 inline function. Throw error if target method is not defined.
1359 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1360 check for btrace target method. Be prepared to handle exceptions
1361 from btrace target methods.
1363 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1365 * server.c (captured_main): Change order of error message printed
1366 when the current working directory cannot be found.
1368 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1370 * server.c: Include "filenames.h" and "pathstuff.h".
1371 (program_name): Delete variable.
1372 (program_path): New anonymous class.
1373 (get_exec_wrapper): Use "program_path" instead of
1375 (handle_v_run): Likewise.
1376 (captured_main): Likewise.
1377 (process_serial_event): Likewise.
1379 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1381 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1382 (OBJS): Add "pathstuff.o".
1383 * server.c (current_directory): New global variable.
1384 (captured_main): Initialize "current_directory".
1386 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1388 * tdesc.c: Use common/tdesc.h.
1389 * tdesc.h: Likewise.
1391 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1392 Simon Marchi <simon.marchi@ericsson.com>
1394 * Makefile.in: Switch order of make rules.
1396 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1398 * Makefile.in: Add common directory in build.
1399 * configure.ac: Add common reference.
1400 * configure: Regenerate.
1402 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1404 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1405 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1406 * spu-low.c (spu_target_ops): Likewise.
1407 * win32-low.c (win32_target_ops): Likewise.
1408 * server.c (supported_btrace_packets): Report packets unconditionally.
1409 * target.h (target_ops) <supports_btrace>: Remove.
1410 (target_supports_btrace): Remove.
1412 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1414 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1415 (handle_btrace_disable): Change return type to void. Use exceptions
1417 (handle_btrace_general_set): Catch exception and copy message to
1420 2018-02-08 Tom Tromey <tom@tromey.com>
1422 * linux-low.c (install_software_single_step_breakpoints): Use
1423 make_scoped_restore.
1424 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1425 (do_restore_current_thread_cleanup): Remove.
1426 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1429 2018-02-08 Tom Tromey <tom@tromey.com>
1431 * mem-break.c (set_raw_breakpoint_at): Use
1432 gdb::unique_xmalloc_ptr.
1434 2018-01-30 Pedro Alves <palves@redhat.com>
1437 * target.c (target_terminal::terminal_state): Rename to ...
1438 (target_terminal::m_terminal_state): ... this.
1440 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1442 * linux-low.c (handle_extended_wait): Surround call to
1443 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1445 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1447 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1448 linux_ptrace_attach_fail_reason_string now returning an
1450 (linux_attach): Likewise.
1451 * thread-db.c (attach_thread): Likewise.
1453 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1456 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1457 checking for fs_base/gs_base fields in struct user_regs_struct.
1458 * configure: Regenerate.
1460 2018-01-16 Yao Qi <yao.qi@linaro.org>
1463 * linux-low.c (fetch_register): Call supply_register instead of
1466 2018-01-08 Yao Qi <yao.qi@linaro.org>
1467 Simon Marchi <simon.marchi@ericsson.com>
1469 * Makefile.in (OBS): Remove selftest.o.
1470 * configure.ac: Set srv_selftest_objs if $development is true.
1471 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1472 * configure: Re-generated.
1473 * server.c (captured_main): Wrap variable selftest_filter with
1476 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1478 * server.c (parse_debug_format_options): Return std::string.
1479 (handle_monitor_command, captured_main): Adjust.
1481 2018-01-05 Pedro Alves <palves@redhat.com>
1484 * server.c (captured_main): Pass quiet=false to
1485 save_original_signals_state.
1487 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1489 * gdbreplay.c (gdbreplay_version): Update copyright year in
1491 * server.c (gdbserver_version): Likewise.
1493 2017-12-08 Tom Tromey <tom@tromey.com>
1495 * ax.c (ax_printf): Update.
1497 2017-12-07 Yao Qi <yao.qi@linaro.org>
1499 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1500 aarch64_linux_read_description.
1501 * linux-amd64-ipa.c (idx2mask): New array.
1502 (get_ipa_tdesc): Move idx2mask out.
1503 (initialize_low_tracepoint): Initialize target descriptions.
1504 * linux-i386-ipa.c (idx2mask): New array.
1505 (get_ipa_tdesc): Move idx2mask out.
1506 (initialize_low_tracepoint): Initialize target descriptions.
1508 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1510 * tdesc.c (struct tdesc_type): Change return type.
1511 (tdesc_add_flag): Change parameter type.
1512 (tdesc_add_bitfield): Likewise.
1513 (tdesc_add_field): Likewise.
1514 (tdesc_set_struct_size): Likewise.
1516 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1518 * regcache.c (registers_to_string): Remove unused variable.
1520 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1522 * inferiors.c (for_each_inferior_with_data): Remove.
1523 * inferiors.h (for_each_inferior_with_data): Remove.
1524 * server.c (handle_qxfer_threads_worker): Change parameter type.
1525 (handle_qxfer_threads_proper): Use for_each_thread.
1527 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1529 * inferiors.c (for_each_inferior): Remove.
1530 (clear_inferiors): Use for_each_thread.
1531 * inferiors.h (for_each_inferior): Remove.
1532 * linux-low.c (linux_wait_for_event_filtered): Use
1534 (linux_stabilize_threads): Likewise.
1535 * regcache.c (regcache_release): Likewise.
1536 * server.c (gdb_wants_all_threads_stopped): Likewise.
1537 (clear_pending_status_callback): Remove.
1538 (handle_status): Use for_each_thread.
1539 (captured_main): Likewise.
1540 * win32-low.c (child_init_thread_list): Likewise.
1541 (win32_clear_inferiors): Likewise.
1542 (fake_breakpoint_event): Likewise.
1544 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1546 * inferiors.h (find_inferior): Remove.
1547 * inferiors.c (find_inferior): Remove.
1549 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1551 * linux-low.c (resume_status_pending_p): Update comment.
1552 (need_step_over_p): Update comment.
1554 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1556 * linux-low.c (proceed_one_lwp): Return void, change parameter
1558 (unsuspend_and_proceed_one_lwp): Likewise.
1559 (proceed_all_lwps): Use for_each_thread.
1560 (unstop_all_lwps): Likewise.
1562 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1564 * linux-low.c (linux_resume_one_thread): Return void, take
1566 (linux_resume): Use for_each_thread.
1568 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1570 * linux-low.c (send_sigstop_callback): Return void, change
1571 parameter type. Rename to...
1572 (send_sigstop): ... this.
1573 (suspend_and_send_sigstop_callback): Return void, change parameter
1575 (suspend_and_send_sigstop): ... this.
1576 (stop_all_lwps): Use for_each_thread.
1578 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1580 * linux-low.c (lwp_running): Return bool, remove unused
1582 (linux_stabilize_threads): Use find_thread.
1584 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1586 * linux-low.c (select_singlestep_lwp_callback): Remove.
1587 (count_events_callback): Remove.
1588 (select_event_lwp_callback): Remove.
1589 (select_event_lwp): Use find_thread/for_each_thread.
1591 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1593 * linux-low.c (not_stopped_callback): Return bool, take filter
1595 (linux_wait_for_event_filtered): Use find_thread.
1596 (linux_wait_1): Likewise.
1598 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1600 * linux-low.c (same_lwp): Remove.
1601 (find_lwp_pid): Use find_thread.
1603 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1605 * linux-low.c (delete_lwp_callback): Remove.
1606 (linux_mourn): Use for_each_thread.
1608 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1610 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1611 args parameter, don't check for pid.
1612 (linux_detach): Use for_each_thread.
1614 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1616 * linux-low.c (struct counter): Remove.
1617 (second_thread_of_pid_p): Remove.
1618 (last_thread_of_process_p): Use find_thread.
1620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1622 * inferiors.c (find_inferior_in_random): Remove.
1623 * inferiors.h (find_inferior_in_random): Remove.
1624 * linux-low.c (status_pending_p_callback): Return bool, accept
1625 parameter ptid directly.
1626 (linux_wait_for_event_filtered): Use find_thread_in_random.
1627 (linux_wait_1): Likewise.
1629 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1631 * inferiors.c (find_inferior_id): Remove.
1632 (find_thread_ptid): Move implemention from find_inferior_id to
1634 * inferiors.h (find_inferior_id): Remove.
1635 * server.c (handle_status): Use find_thread_ptid.
1636 (process_serial_event): Likewise.
1637 * thread-db.c (find_one_thread): Likewise.
1638 (thread_db_thread_handle): Likewise.
1639 * win32-low.c (thread_rec): Likewise.
1640 (child_delete_thread): Likewise.
1641 (win32_thread_alive): Likewise.
1642 (get_child_debug_event): Likewise.
1644 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1646 * linux-mips-low.c (update_watch_registers_callback): Return
1647 void, remove pid_p parameter, don't check for pid.
1648 (mips_insert_point, mips_remove_point): Use for_each_thread.
1650 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1652 * lynx.low (lynx_delete_thread_callback): Remove.
1653 (lynx_mourn): Use for_each_thread.
1655 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1657 * regcache.c (regcache_invalidate_one): Remove.
1658 (regcache_invalidate_pid): use for_each_thread.
1660 2017-11-26 Tom Tromey <tom@tromey.com>
1662 * linux-low.c (linux_create_inferior): Update.
1664 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1666 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1668 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1670 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1671 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1672 * linux-aarch64-tdesc-selftest.c: New file.
1673 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1675 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1677 * configure.srv: Add new file.
1678 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1679 * linux-aarch64-tdesc-selftest.c: New file.
1680 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1682 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1684 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1685 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1686 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1688 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1690 * configure.srv: Add new files.
1691 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1692 aarch64_linux_read_description.
1693 * linux-aarch64-low.c (aarch64_linux_read_description):
1694 Merge with aarch64_arch_setup.
1695 (aarch64_arch_setup): Call aarch64_linux_read_description.
1696 * linux-aarch64-tdesc.c: New file.
1697 * linux-aarch64-tdesc.h: New file.
1699 2017-11-24 Yao Qi <yao.qi@linaro.org>
1701 * configure.srv: Set $srv_regobj for tic6x-linux.
1702 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1703 (tic6x_read_description): Move some code to tic6x_arch_setup.
1704 (tic6x_tdesc_test): New function.
1705 (initialize_low_arch): Call selftests::register_test.
1707 2017-11-22 Yao Qi <yao.qi@linaro.org>
1709 * remote-utils.c (prepare_resume_reply): Use memcpy.
1711 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1713 * linux-low.c (kill_one_lwp_callback): Return void, take
1714 argument directly, don't filter on pid.
1715 (linux_kill): Use for_each_thread.
1717 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1719 * linux-low.c (need_step_over_p): Return bool, remove dummy
1721 (linux_resume, proceed_all_lwps): Use find_thread.
1723 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1725 * linux-low.c (resume_status_pending_p): Return bool, remove
1727 (linux_resume): Use find_thread.
1729 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1731 * linux-low.c (struct thread_resume_array): Remove.
1732 (linux_set_resume_request): Return void, take arguments
1734 (linux_resume): Use for_each_thread.
1736 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1738 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1739 return bool, remove data argument.
1740 (linux_stabilize_threads): Use find_thread.
1742 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1744 * linux-low.c (unsuspend_one_lwp): Remove.
1745 (unsuspend_all_lwps): Use for_each_thread, inline code from
1748 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1750 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1751 * linux-low.c (struct iterate_over_lwps_args): Remove.
1752 (iterate_over_lwps_filter): Remove.
1753 (iterate_over_lwps): Use find_thread.
1755 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1757 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1758 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1759 code from reset_lwp_ptrace_options_callback.
1761 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1763 * linux-arm-low.c (struct update_registers_data): Remove.
1764 (update_registers_callback): Return void, take arguments
1765 directly, don't check thread's pid.
1766 (arm_insert_point, arm_remove_point): Use for_each_thread.
1768 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1770 * win32-low.c (continue_one_thread): Return void, take argument
1772 (child_continue): Use for_each_thread.
1774 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1776 * win32-i386-low.c (update_debug_registers_callback): Rename
1778 (update_debug_registers): ... this, return void, remove pid_p arg.
1779 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1781 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1783 * inferiors.h (struct process_info): Add constructor, initialize
1785 <syscalls_to_catch>: Change type to std::vector<int>.
1786 * inferiors.c (add_process): Allocate process_info with new.
1787 (remove_process): Free process_info with delete.
1788 * linux-low.c (handle_extended_wait): Adjust.
1789 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1790 * server.c (handle_general_set): Adjust.
1792 2017-11-16 Pedro Alves <palves@redhat.com>
1794 * remote-utils.c (remote_close): Block SIGIO signals instead of
1795 uninstalling the SIGIO handler.
1797 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1799 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1801 2017-11-16 Yao Qi <yao.qi@linaro.org>
1803 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1804 (tic6x_store_gregset): Likewise.
1805 (tic6x_usrregs_info): Move it up.
1807 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1809 * Makefile.in: Update arch rules.
1810 * configure.srv: Explicitly mark arch/ files.
1812 2017-11-13 Andreas Schwab <schwab@suse.de>
1814 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1816 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1818 2017-11-06 Pedro Alves <palves@redhat.com>
1820 * config.in, configure: Regenerate.
1822 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1824 * target.c (struct thread_search): Remove.
1825 (thread_search_callback): Remove.
1826 (prepare_to_access_memory): Use for_each_thread instead of
1827 find_inferior. Inline code from thread_search_callback.
1829 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1831 * server.c (struct visit_actioned_threads_data): Remove.
1832 (visit_actioned_threads): Change prototype to take arguments
1834 (resume): Use find_thread instead of find_inferior.
1836 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1838 * server.c (queue_stop_reply_callback): Change prototype, return
1840 (find_status_pending_thread_callback): Remove.
1841 (handle_status): Replace find_inferior with find_thread and
1844 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1846 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1848 (aarch64_store_gregset): Likewise.
1849 (aarch64_fill_fpregset): Likewise.
1850 (aarch64_store_fpregset): Likewise.
1852 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1854 * gdbthread.h (find_thread, for_each_thread): New functions.
1855 * inferiors.c (thread_of_pid): Remove.
1856 (find_any_thread_of_pid): Use find_thread.
1857 * linux-low.c (num_lwps): Use for_each_thread.
1859 2017-10-17 Yao Qi <yao.qi@linaro.org>
1861 * Makefile.in: Remove one rule.
1862 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1864 2017-10-17 Yao Qi <yao.qi@linaro.org>
1866 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1867 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1869 2017-10-17 Yao Qi <yao.qi@linaro.org>
1871 * configure.srv: Rename arm.o with arch/arm.o.
1873 2017-10-17 Yao Qi <yao.qi@linaro.org>
1875 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1876 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1877 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1878 (arch-i386.o, arch-amd64.o): Remove rules.
1879 (arch/%.o): New rule.
1880 Update POSTCOMPILE and COMPILE.pre.
1881 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1882 * configure: Re-generated.
1883 * configure.srv: Replace arch-i386.o with arch/i386.o.
1884 Replace arch-amd64.o with arch/amd64.o.
1886 2017-10-16 Yao Qi <yao.qi@linaro.org>
1888 * configure: Regenerated.
1890 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1892 * inferiors.h: (struct inferior_list): Remove.
1893 (struct inferior_list_entry); Remove.
1894 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1895 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1896 get_first_inferior): Remove.
1897 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1898 find_inferior_id, find_inferior_in_random): Change signature.
1899 * inferiors.c (all_threads): Change type to
1900 std::list<thread_info *>.
1901 (get_thread): Remove macro.
1902 (find_inferior, find_inferior_id): Change signature, implement
1904 (find_inferior_in_random): Change signature, implement using
1905 find_thread_in_random.
1906 (for_each_inferior, for_each_inferior_with_data): Change
1907 signature, implement using for_each_thread.
1908 (add_inferior_to_list, remove_inferior): Remove.
1909 (add_thread, get_first_thread, thread_of_pid,
1910 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1911 (get_first_inferior, one_inferior_p, clear_inferior_list):
1913 (clear_inferiors, get_thread_process): Update.
1914 * gdbthread.h: Include <list>.
1915 (struct thread_info) <entry>: Remove field.
1917 (all_threads): Change type to std::list<thread_info *>.
1918 (get_first_inferior): Add doc.
1919 (find_thread, for_each_thread, find_thread_in_random): New
1921 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1922 * linux-arm-low.c (update_registers_callback): Update.
1923 * linux-low.c (second_thread_of_pid_p): Update.
1924 (kill_one_lwp_callback, linux_detach_lwp_callback,
1925 delete_lwp_callback, status_pending_p_callback, same_lwp,
1926 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1927 iterate_over_lwps, not_stopped_callback,
1928 resume_stopped_resumed_lwps, count_events_callback,
1929 select_singlestep_lwp_callback, select_event_lwp_callback,
1930 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1931 suspend_and_send_sigstop_callback, wait_for_sigstop,
1932 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1933 lwp_running, linux_set_resume_request, resume_status_pending_p,
1934 need_step_over_p, start_step_over, linux_resume_one_thread,
1935 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1936 reset_lwp_ptrace_options_callback): Update.
1937 * linux-mips-low.c (update_watch_registers_callback): Update.
1938 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1940 (free_register_cache_thread_one): Remove.
1941 (regcache_release): Update.
1942 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1943 handle_qxfer_threads_worker): Update.
1944 (handle_query): Update, use list iterator.
1945 (visit_actioned_threads, handle_pending_status,
1946 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1947 clear_pending_status_callback, set_pending_status_callback,
1948 find_status_pending_thread_callback, handle_status,
1949 process_serial_event): Update.
1950 * target.c (thread_search_callback): Update.
1951 * thread-db.c (thread_db_get_tls_address): Update.
1952 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1954 * win32-i386-low.c (update_debug_registers_callback): Update.
1955 * win32-low.c (delete_thread_info, child_delete_thread,
1956 continue_one_thread, suspend_one_thread,
1957 get_child_debug_event): Adjust.
1959 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1961 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1962 * inferiors.h: Include <list>.
1963 (struct process_info) <entry>: Remove field.
1965 (pid_of): Change macro to function.
1966 (ptid_of, lwpid_of): Remove macro.
1967 (all_processes): Change type to std::list<process_info *>.
1968 (ALL_PROCESSES): Remove macro.
1969 (for_each_process, find_process): New function.
1970 * inferiors.c (all_processes): Change type to
1971 std::list<process_info *>.
1972 (find_thread_process): Adjust.
1973 (add_process): Likewise.
1974 (remove_process): Likewise.
1975 (find_process_pid): Likewise.
1976 (get_first_process): Likewise.
1977 (started_inferior_callback): Remove.
1978 (have_started_inferiors_p): Adjust.
1979 (attached_inferior_callback): Remove.
1980 (have_attached_inferiors_p): Adjust.
1981 * linux-low.c (check_zombie_leaders): Likewise.
1982 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1983 (x86_linux_update_xmltarget): Adjust.
1984 * server.c (handle_query): Likewise.
1985 (gdb_reattached_process): Remove.
1986 (handle_status): Adjust.
1987 (kill_inferior_callback): Likewise.
1988 (detach_or_kill_inferior): Remove.
1989 (print_started_pid): Likewise.
1990 (print_attached_pid): Likewise.
1991 (detach_or_kill_for_exit): Update.
1992 (process_serial_event): Likewise.
1993 * linux-arm-low.c (arm_new_fork): Likewise.
1995 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1997 * dll.h: Include <list>.
1998 (struct dll_info): Add constructor.
1999 <entry>: Remove field.
2000 (all_dlls): Change type to std::list<dll_info>.
2001 * dll.c: Include <algorithm>.
2002 (get_dll): Remove macro.
2003 (all_dlls): Change type to std::list<dll_info *>.
2004 (free_one_dll): Remove.
2005 (match_dll): Likewise.
2006 (loaded_dll): Adjust.
2007 (unloaded_dll): Adjust to all_dlls type change, use
2008 std::find_if. Inline code from match_dll.
2009 (clear_dlls): Adjust to all_dlls type change.
2010 * server.c (emit_dll_description): Remove.
2011 (handle_qxfer_libraries): Adjust to all_dlls type change,
2012 integrate emit_dll_description's functionality.
2014 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2016 * linux-low.h (struct linux_target_ops) <delete_process>: New
2018 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2019 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2020 (struct linux_target_ops): Add delete_process callback.
2021 * linux-arm-low.c (arm_delete_process): New.
2022 (struct linux_target_ops): Add delete_process callback.
2023 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2024 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2025 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2026 * linux-mips-low.c (mips_linux_delete_process): New.
2027 (struct linux_target_ops): Add delete_process callback.
2028 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2029 * linux-s390-low.c (struct linux_target_ops): Likewise.
2030 * linux-sh-low.c (struct linux_target_ops): Likewise.
2031 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2032 * linux-tile-low.c (struct linux_target_ops): Likewise.
2033 * linux-x86-low.c (x86_linux_delete_process): New.
2034 (struct linux_target_ops): Add delete_process callback.
2035 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2037 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2039 * linux-aarch64-low.c (the_low_target): Add thread delete
2041 * linux-arm-low.c (arm_delete_thread): New function.
2042 (the_low_target): Add thread delete callback.
2043 * linux-bfin-low.c (the_low_target): Likewise.
2044 * linux-crisv32-low.c (the_low_target): Likewise.
2045 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2047 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2049 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2050 * linux-mips-low.c (mips_linux_delete_thread): New function.
2051 (the_low_target): Add thread delete callback.
2052 * linux-ppc-low.c (the_low_target): Likewise.
2053 * linux-s390-low.c (the_low_target): Likewise.
2054 * linux-sh-low.c (the_low_target): Likewise.
2055 * linux-tic6x-low.c (the_low_target): Likewise.
2056 * linux-tile-low.c (the_low_target): Likewise.
2057 * linux-x86-low.c (the_low_target): Likewise.
2058 * linux-xtensa-low.c (the_low_target): Likewise.
2060 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2062 * win32-low.c: Include "common-inferior.h".
2064 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2066 * inferiors.c (set_inferior_cwd): New function.
2067 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2068 (handle_query): Inform that QSetWorkingDir is supported.
2069 * win32-low.c (create_process): Pass the inferior's cwd to
2072 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2074 * inferiors.c (current_inferior_cwd): New global variable.
2075 (get_inferior_cwd): New function.
2076 * inferiors.h (struct process_info) <cwd>: New field.
2078 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2080 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2081 (OBS): Add gdb_tilde_expand.o.
2083 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2085 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2086 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2088 2017-09-29 Pedro Alves <palves@redhat.com>
2090 * ax.c (gdb_parse_agent_expr): Constify.
2091 * ax.h (gdb_parse_agent_expr): Constify.
2092 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2094 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2095 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2096 * remote-utils.h (read_ptid): Constify.
2097 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2098 (process_point_options, process_serial_event): Constify.
2099 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2100 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2101 (cmd_qtbuffer): Constify.
2103 2017-09-29 Pedro Alves <palves@redhat.com>
2105 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2108 2017-09-29 Pedro Alves <palves@redhat.com>
2110 * linux-low.c (handle_extended_wait): Pass parent thread instead
2111 of process to thread_db_notice_clone.
2112 * linux-low.h (thread_db_notice_clone): Replace parent process
2113 parameter with parent thread parameter.
2114 * thread-db.c (find_one_thread): Add comment.
2115 (thread_db_notice_clone): Replace parent process parameter with
2116 parent thread parameter. Temporarily switch to the parent thread.
2118 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2120 * gdbthread.h: Include "common-gdbthread.h".
2121 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2122 "if" when validating the ptid.
2123 * remote-utils.c: Include "gdbthread.h".
2124 (prepare_resume_reply): Use "switch_to_thread".
2125 * target.c (done_accessing_memory): Likewise.
2127 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2129 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2130 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2131 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2132 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2133 s390x-gs-linux64-ipa.o to ipa_obj.
2134 * linux-s390-low.c (HWCAP_S390_GS): New define.
2135 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2137 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2138 (s390_arch_setup): Check for guarded-storage support and choose
2140 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2141 init_registers_s390x_gs_linux64.
2142 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2144 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2145 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2147 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2149 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2151 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2153 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2154 (thread_db_thread_handle): Declare.
2155 * linux-low.c (linux_target_ops): Initialize thread_handle.
2156 * server.c (handle_qxfer_threads_worker): Add support for
2158 * target.h (struct target_ops): Add new function pointer,
2160 (target_thread_handle): Define.
2161 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2163 (thread_db_thread_handle): New function.
2165 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2167 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2168 * linux-low.h (thread_db_notice_clone): Declare.
2169 * thread-db.c (thread_db_notice_clone): New function.
2171 2017-09-21 Pedro Alves <palves@redhat.com>
2173 * server.c (gdb_read_memory, handle_status, process_serial_event)
2174 (handle_serial_event, handle_target_event): Adjust to
2175 set_desired_thread prototype change.
2176 * target.c (set_desired_thread): Remove 'use_general' parameter
2178 * target.h (set_desired_thread): Remove 'use_general' parameter.
2180 2017-09-20 Tom Tromey <tom@tromey.com>
2182 * target.c (target_terminal::terminal_state): Define.
2183 (target_terminal::init): Rename from target_terminal_init.
2184 (target_terminal::inferior): Rename from
2185 target_terminal_inferior.
2186 (target_terminal::ours): Rename from target_terminal_ours.
2187 (target_terminal::ours_for_output, target_terminal::info): New.
2189 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2191 * server.c (accumulate_file_name_length): Remove.
2192 (emit_dll_description): Adjust to std::string change.
2193 (handle_qxfer_libraries): Use std::string to hold document.
2195 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2197 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2198 return type of xml_escape_text.
2199 * server.c (emit_dll_description): Likewise.
2201 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2203 * server.c (captured_main): Accept argument for --selftest.
2204 Update run_tests call.
2205 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2206 when registering selftests.
2208 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2210 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2211 instead of "VEC" for "target_desc.reg_defs".
2212 (regcache_cpy): Likewise.
2213 (registers_to_string): Likewise.
2214 (registers_from_string): Likewise.
2215 (find_regno): Likewise.
2216 (supply_regblock): Likewise.
2217 (regcache_raw_read_unsigned): Likewise.
2218 * tdesc.c (init_target_desc): Likewise.
2219 (tdesc_create_reg): Likewise.
2220 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2221 (struct target_desc) <reg_defs>: Convert to "std::vector".
2222 (target_desc): Do not initialize "reg_defs".
2223 (~target_desc): Update code to use "std::vector" instead of "VEC"
2224 for "target_desc.reg_defs".
2225 (operator==): Likewise.
2227 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2229 * inferiors.h (thread_to_gdb_id): Remove.
2230 * inferiors.c (thread_to_gdb_id): Remove.
2231 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2232 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2233 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2235 * nto-low.c (nto_fetch_registers, nto_store_registers,
2236 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2238 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2240 * inferiors.h (gdb_id_to_thread_id): Remove.
2241 * inferiors.c (gdb_id_to_thread_id): Remove.
2242 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2243 removal. Move pid declaration closer to where it's used.
2245 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2247 * server.c (handle_detach): New function.
2248 (process_serial_event): Move code out, call handle_detach.
2250 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2252 * server.c (require_running): Rename to ...
2253 (require_running_or_return): ... this ...
2254 (require_running_or_break): ... and this.
2255 (handle_query, process_serial_event): Adjust.
2257 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2259 * linux-low.c (linux_set_resume_request): Remove unused
2262 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2264 * server.c (first_thread_of): Remove.
2265 (process_serial_event): Replace usage of first_thread_of with
2266 find_any_thread_of_pid.
2267 * tracepoint.c (same_process_p): Remove.
2268 (gdb_agent_about_to_close): Replace usage of same_process_p with
2269 find_any_thread_of_pid.
2270 * linux-x86-low.c (same_process_callback): Remove.
2271 (x86_arch_setup_process_callback): Replace usage of
2272 same_process_callback with find_any_thread_of_pid.
2273 * thread-db.c (any_thread_of): Remove.
2274 (switch_to_process): Replace usage of any_thread_of with
2275 find_any_thread_of_pid.
2276 * inferiors.c (thread_pid_matches_callback): Remove.
2277 (find_thread_process): Adjust to use find_any_thread_of_pid.
2279 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2281 * regcache.c (get_thread_regcache): Guard calls to "memset"
2284 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2286 * linux-low.c (handle_extended_wait): Use
2287 "allocate_target_description" instead of "XNEW".
2288 * linux-x86-low.c (initialize_low_arch): Likewise.
2290 2017-09-05 Yao Qi <yao.qi@linaro.org>
2292 * configure.srv (srv_i386_regobj): Remove.
2293 (srv_amd64_regobj): Remove.
2294 (srv_regobj): Set it to "" for x86 non-linux targets.
2295 * linux-x86-tdesc.c (i386_linux_read_description):
2296 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2297 (init_registers_i386): Remove the declaration.
2298 (tdesc_i386): Remove the declaration.
2299 (lynx_i386_arch_setup): Call i386_create_target_description.
2300 * nto-x86-low.c: Likewise.
2301 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2302 [!__x86_64__]: include arch/i386.h.
2303 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2305 2017-09-05 Yao Qi <yao.qi@linaro.org>
2307 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2308 i386/amd64-XXX-linux from it.
2310 2017-09-05 Yao Qi <yao.qi@linaro.org>
2312 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2314 (ipa_amd64_linux_regobj): Remove.
2315 (ipa_x32_linux_regobj): Remove.
2317 2017-09-05 Yao Qi <yao.qi@linaro.org>
2319 * Makefile.in (arch-amd64.o): New rule.
2320 * configure.srv: Append arch-amd64.o.
2321 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2322 (get_ipa_tdesc): Call amd64_linux_read_description.
2323 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2324 and init_registers_amd64_XXX.
2325 * linux-x86-low.c (x86_linux_read_description): Call
2326 amd64_linux_read_description.
2327 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2328 (initialize_low_arch): Don't call init_registers_x32_XXX and
2329 init_registers_amd64_XXX.
2330 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2331 and tdesc_amd64_XXX.
2332 [__x86_64__] (amd64_tdesc_test): New function.
2333 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2334 and init_registers_amd64_XXX.
2335 * linux-x86-tdesc.c: Include arch/amd64.h.
2336 (xcr0_to_tdesc_idx): New function.
2337 (i386_linux_read_description): New function.
2338 (amd64_get_ipa_tdesc_idx): New function.
2339 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2340 (amd64_get_ipa_tdesc): Declare.
2342 2017-09-05 Yao Qi <yao.qi@linaro.org>
2344 * configure.srv (srv_i386_linux_xmlfiles): Remove
2345 i386/i386-XXX-linux.xml from it.
2347 2017-09-05 Yao Qi <yao.qi@linaro.org>
2349 * configure.srv: Set srv_i386_linux_regobj empty if $development
2351 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2352 initialize_low_tdesc.
2353 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2354 with #if initialize_low_tdesc.
2355 * linux-x86-tdesc-selftest.c: New file.
2356 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2358 2017-09-05 Yao Qi <yao.qi@linaro.org>
2360 * Makefile.in (arch-i386.o): New rule.
2361 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2362 (x86_64-*-linux*): Likewise.
2363 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2364 include arch/i386.h.
2365 (i386_linux_read_description): Remove code and call
2366 i386_create_target_description.
2367 * tdesc.c (allocate_target_description): New function.
2368 * tdesc.h (set_tdesc_architecture): Remove declaration.
2369 (set_tdesc_osabi): Likewise.
2371 2017-09-05 Yao Qi <yao.qi@linaro.org>
2373 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2374 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2375 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2377 * server.c (get_features_xml): Call tdesc_get_features_xml.
2378 * tdesc.c (set_tdesc_architecture): New function.
2379 (set_tdesc_osabi): New function.
2380 (tdesc_get_features_xml): New function.
2381 (tdesc_create_feature): Add an argument.
2382 * tdesc.h (struct target_desc) <features>: New field.
2383 <arch, osabi>: New field.
2384 (~target_desc): xfree features, arch, and osabi.
2385 (target_desc::oerator==): Don't compare .xmltarget.
2386 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2387 (set_tdesc_osabi): Likewise.
2388 (tdesc_get_features_xml): Likewise.
2390 2017-09-05 Yao Qi <yao.qi@linaro.org>
2392 * linux-x86-tdesc.c: Include selftest.h.
2393 (i386_tdesc_test): New function.
2394 (initialize_low_tdesc): Call selftests::register_test.
2395 * tdesc.h: Include regdef.h.
2396 (target_desc): Override operator == and !=.
2398 2017-09-05 Yao Qi <yao.qi@linaro.org>
2400 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2401 (ipa_obj): Likewise.
2402 * linux-i386-ipa.c: Include common/x86-xstate.h
2403 (get_ipa_tdesc): Call i386_linux_read_description.
2404 (initialize_low_tracepoint): Don't call init_registers_XXX
2405 functions, call initialize_low_tdesc instead.
2406 * linux-x86-low.c (x86_linux_read_description): Call
2407 i386_linux_read_description.
2408 (initialize_low_arch): Don't call init_registers_i386_XXX
2409 functions, call initialize_low_tdesc.
2410 * linux-x86-tdesc.c: New file.
2411 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2412 (i386_get_ipa_tdesc_idx): Declare.
2413 (i386_get_ipa_tdesc): Declare.
2414 (initialize_low_tdesc): Declare.
2416 2017-09-05 Yao Qi <yao.qi@linaro.org>
2418 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2421 2017-09-05 Yao Qi <yao.qi@linaro.org>
2423 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2424 * regcache.c (get_thread_regcache): Use VEC_length.
2425 (init_register_cache): Likewise.
2426 (regcache_cpy): Likewise.
2427 (registers_to_string): Iterate reg_defs via VEC_iterate.
2428 (find_regno): Likewise.
2429 (find_register_by_number): Use VEC_index.
2430 (register_size): Call find_register_by_number.
2431 (register_data): Call find_register_by_number.
2432 (supply_regblock): Use VEC_length.
2433 (regcache_raw_read_unsigned): Likewise.
2434 * tdesc.c (init_target_desc): Iterate reg_defs via
2436 (default_description): Update initializer.
2437 (copy_target_description): Don't update field num_registers.
2438 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2439 <num_registers>: Remove.
2441 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2443 * Makefile.in (.SECONDARY): Define target.
2445 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2447 * linux-low.c (linux_wait_1): Adjust.
2448 * server.c (queue_stop_reply_callback): Adjust.
2450 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2452 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2453 QEnvironmentUnset and QEnvironmentReset packets.
2454 (handle_query): Inform remote that QEnvironmentHexEncoded,
2455 QEnvironmentUnset and QEnvironmentReset are supported.
2457 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2459 * inferiors.h (inferior_target_data): Rename to ...
2460 (thread_target_data): ... this.
2461 (inferior_regcache_data): Rename to ...
2462 (thread_regcache_data): ... this.
2463 (set_inferior_regcache_data): Rename to ...
2464 (set_thread_regcache_data): ... this.
2465 * inferiors.c (inferior_target_data): Rename to ...
2466 (thread_target_data): ... this.
2467 (inferior_regcache_data): Rename to ...
2468 (thread_regcache_data): ... this.
2469 (set_inferior_regcache_data): Rename to ...
2470 (set_thread_regcache_data): ... this.
2471 (free_one_thread): Update.
2472 * linux-low.h (get_thread_lwp): Update.
2473 * regcache.c (get_thread_regcache): Update.
2474 (regcache_invalidate_thread): Update.
2475 (free_register_cache_thread): Update.
2476 * win32-i386-low.c (update_debug_registers_callback): Update.
2477 (win32_get_current_dr): Update.
2478 * win32-low.c (thread_rec): Update.
2479 (delete_thread_info): Update.
2480 (continue_one_thread): Update.
2481 (suspend_one_thread): Update.
2483 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2485 * inferiors.c (set_inferior_target_data): Remove.
2486 * inferiors.h (set_inferior_target_data): Remove.
2488 2017-08-18 Yao Qi <yao.qi@linaro.org>
2490 * Makefile.in (OBS): Add selftest.o.
2491 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2492 * configure, config.in: Re-generated.
2493 * server.c: Include common/sefltest.h.
2494 (captured_main): Handle option --selftest.
2496 2017-08-09 Yao Qi <yao.qi@linaro.org>
2498 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2499 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2500 i386-avx-mpx.o and i386-mmx.o.
2501 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2502 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2503 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2504 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2505 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2506 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2507 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2508 i386/amd64-avx-mpx.xml.
2510 2017-08-09 Yao Qi <yao.qi@linaro.org>
2512 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2513 and x32-avx-avx512.o.
2514 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2515 i386/x32-avx-avx512.xml.
2517 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2519 * tracepoint.h (enum class fast_tpoint_collect_result): New
2521 (fast_tracepoint_collecting): Change return type to
2522 fast_tpoint_collect_result.
2523 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2524 * linux-low.h: Include tracepoint.h.
2525 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2526 fast_tpoint_collect_result.
2527 * linux-low.c (handle_tracepoints): Adjust.
2528 (linux_fast_tracepoint_collecting): Change return type to
2529 fast_tpoint_collect_result.
2530 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2531 linux_wait_1, stuck_in_jump_pad_callback,
2532 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2533 proceed_one_lwp): Adjust to type change.
2535 2017-07-10 Yao Qi <yao.qi@linaro.org>
2537 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2539 2017-06-29 Yao Qi <yao.qi@linaro.org>
2541 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2543 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2545 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2547 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2549 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2551 * linux-low.c (linux_create_inferior): Adjust code to access the
2552 environment information via 'gdb_environ' class.
2553 * lynx-low.c (lynx_create_inferior): Likewise.
2554 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2555 (get_environ): Return a pointer to 'our_environ'.
2556 (captured_main): Initialize 'our_environ'.
2557 * server.h (get_environ): Adjust prototype.
2558 * spu-low.c (spu_create_inferior): Adjust code to access the
2559 environment information via 'gdb_environ' class.
2561 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2563 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2564 usage of "register" keyword.
2566 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2568 * configure: Re-generate.
2570 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2572 * configure: Re-generate.
2574 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2576 * Makefile.in (COMPILE.pre): Add "-x c++".
2578 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2580 * fork-child.c: Conditionally include <signal.h>.
2582 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2584 * server.c (handle_general_set): Handle new packet
2585 "QStartupWithShell".
2586 (handle_query): Add "QStartupWithShell" to the list of supported
2588 (gdbserver_usage): Add help text explaining the
2589 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2591 (captured_main): Recognize and act upon the presence of the new
2594 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2595 Pedro Alves <palves@redhat.com>
2597 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2598 * configure: Regenerate.
2599 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2601 (i[34567]86-*-lynxos*): Likewise.
2602 (spu*-*-*): Likewise.
2603 * fork-child.c: New file.
2604 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2606 (linux_ptrace_fun): New function.
2607 (linux_create_inferior): Adjust function prototype to reflect
2608 change on "target.h". Adjust function code to use
2610 (linux_request_interrupt): Delete "signal_pid".
2611 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2612 (lynx_ptrace_fun): New function.
2613 (lynx_create_inferior): Adjust function prototype to reflect
2614 change on "target.h". Adjust function code to use
2616 * nto-low.c (nto_create_inferior): Adjust function prototype and
2617 code to reflect change on "target.h". Update comments.
2618 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2619 "common-terminal.h" and "environ.h".
2620 (terminal_fd): Moved to fork-child.c.
2621 (old_foreground_pgrp): Likewise.
2622 (restore_old_foreground_pgrp): Likewise.
2623 (last_status): Make it global.
2624 (last_ptid): Likewise.
2625 (our_environ): New variable.
2626 (startup_with_shell): Likewise.
2627 (program_name): Likewise.
2628 (program_argv): Rename to...
2629 (program_args): ...this.
2630 (wrapper_argv): New variable.
2631 (start_inferior): Delete function.
2632 (get_exec_wrapper): New function.
2633 (get_exec_file): Likewise.
2634 (get_environ): Likewise.
2635 (prefork_hook): Likewise.
2636 (post_fork_inferior): Likewise.
2637 (postfork_hook): Likewise.
2638 (postfork_child_hook): Likewise.
2639 (handle_v_run): Update code to deal with arguments coming from the
2640 remote host. Update calls from "start_inferior" to
2642 (captured_main): Likewise. Initialize environment variable. Call
2644 * server.h (post_fork_inferior): New prototype.
2645 (get_environ): Likewise.
2646 (last_status): Declare.
2647 (last_ptid): Likewise.
2648 (signal_pid): Likewise.
2649 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2650 (spu_ptrace_fun): New function.
2651 (spu_create_inferior): Adjust function prototype to reflect change
2652 on "target.h". Adjust function code to use "fork_inferior".
2653 * target.c (target_terminal_init): New function.
2654 (target_terminal_inferior): Likewise.
2655 (target_terminal_ours): Likewise.
2656 * target.h: Include <vector>.
2657 (struct target_ops) <create_inferior>: Update prototype.
2658 (create_inferior): Update macro.
2659 * utils.c (gdb_flush_out_err): New function.
2660 * win32-low.c (win32_create_inferior): Adjust function prototype
2661 and code to reflect change on "target.h".
2663 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2665 * inferiors.c (switch_to_thread): New function.
2667 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2669 * Makefile.in (SFILE): Add "common/job-control.c".
2670 (OBS): Add "job-control.o".
2672 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2674 * Makefile: Remove "@host_makefile_frag@".
2676 2017-05-05 Pedro Alves <palves@redhat.com>
2678 * configure: Regenerate.
2680 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2682 * configure: Regenerate.
2684 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2686 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2687 software_single_step change of return type to
2688 std::vector<CORE_ADDR>.
2689 * linux-low.c (install_software_single_step_breakpoints):
2691 * linux-low.h (install_software_single_step_breakpoints):
2694 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2696 * remote-utils.c: Include "gdb_termios.h" instead of
2698 * terminal.h: Delete file.
2700 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2702 * server.c: Include <vector>.
2703 <program_argv, wrapper_argv>: Convert to std::vector.
2704 (start_inferior): Rewrite function to use C++.
2705 (handle_v_run): Likewise. Update code that calculates the argv
2706 based on the vRun packet; use C++.
2707 (captured_main): Likewise.
2709 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2711 * server.c (handle_v_cont): Initialize thread_resume::thread
2714 2017-04-05 Pedro Alves <palves@redhat.com>
2716 * configure: Regenerate.
2718 2017-04-05 Pedro Alves <palves@redhat.com>
2720 * gdbreplay.c (sync_error): Constify.
2721 * linux-x86-low.c (push_opcode): Constify.
2723 2017-04-05 Pedro Alves <palves@redhat.com>
2725 * win32-low.c (get_child_debug_event)
2726 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2727 Report TARGET_WAITKIND_SPURIOUS instead.
2729 2017-04-05 Pedro Alves <palves@redhat.com>
2731 * remote-utils.c (remote_prepare, remote_open): Constify.
2732 * remote-utils.h (remote_prepare, remote_open): Constify.
2733 * server.c (captured_main): Constify 'port' handling.
2735 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2737 * Makefile.in (clean): Clear .deps.
2739 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2741 * .gitignore: Remove generated files, replace with wildcard.
2742 * (clean): Replace removal of generated files with wildcard.
2743 (version.c): Replace with...
2744 (version-generated.c): ...this.
2745 (xml-builtin.c): Replace with...
2746 (xml-builtin-generated.c): ...this.
2747 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2748 (%.c: *regformats*): Replace with...
2749 (%-generated.c: *regformats*): ...this.
2751 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2753 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2754 (xtensa_fill_gregset): Call collect_register_by_name for
2756 (xtensa_store_gregset): Call supply_register_by_name for
2759 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2761 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2762 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2763 (xtensa_store_gregset): Call supply_register for all registers in
2764 a0_regnum..a0_regnum + C0_NREGS range.
2766 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2768 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2769 (ax-ipa.o: ax.c): Remove.
2770 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2771 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2772 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2773 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2774 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2776 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2778 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2779 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2780 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2781 (errors-ipa.o: ../common/errors.c): Remove.
2782 (format-ipa.o: ../common/format.c): Remove.
2783 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2785 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2787 * Makefile.in (%-ipa.o: %.c): New rule.
2788 (tracepoint-ipa.o: tracepoint.c): Remove.
2789 (utils-ipa.o: utils.c): Remove.
2790 (remote-utils-ipa.o: remote-utils.c): Remove.
2791 (regcache-ipa.o: regcache.c): Remove.
2792 (i386-linux-ipa.o: i386-linux.c): Remove.
2793 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2794 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2795 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2796 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2797 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2798 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2799 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2800 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2801 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2802 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2803 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2804 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2805 (aarch64-ipa.o: aarch64.c): Remove.
2806 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2807 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2808 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2809 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2810 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2811 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2812 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2813 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2814 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2815 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2816 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2817 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2818 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2819 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2820 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2821 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2822 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2823 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2824 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2825 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2826 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2827 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2828 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2829 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2830 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2831 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2832 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2833 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2834 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2835 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2836 (tdesc-ipa.o: tdesc.c): Remove.
2837 (x32-linux-ipa.o: x32-linux.c): Remove.
2838 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2839 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2841 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2843 * Makefile.in (%.o: ../arch/%.c): New rule.
2844 (arm.o: ../arch/arm.c): Remove.
2845 (arm-linux.o: ../arch/arm-linux.c): Remove.
2846 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2847 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2849 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2851 * Makefile.in (%.o: ../nat/%.c): New rule.
2852 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2853 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2854 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2855 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2856 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2857 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2858 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2859 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2860 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2861 (linux-personality.o: ../nat/linux-personality.c): Remove.
2862 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2863 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2864 (x86-linux.o: ../nat/x86-linux.c): Remove.
2865 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2866 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2868 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2870 * Makefile.in (%.o: ../common/%.c): New rule.
2871 (signals.o: ../common/signals.c): Remove.
2872 (print-utils.o: ../common/print-utils.c): Remove.
2873 (rsp-low.o: ../common/rsp-low.c): Remove.
2874 (common-utils.o: ../common/common-utils.c): Remove.
2875 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2876 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2877 (vec.o: ../common/vec.c): Remove.
2878 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2879 (xml-utils.o: ../common/xml-utils.c): Remove.
2880 (ptid.o: ../common/ptid.c): Remove.
2881 (buffer.o: ../common/buffer.c): Remove.
2882 (format.o: ../common/format.c): Remove.
2883 (filestuff.o: ../common/filestuff.c): Remove.
2884 (agent.o: ../common/agent.c): Remove.
2885 (errors.o: ../common/errors.c): Remove.
2886 (environ.o: ../common/environ.c): Remove.
2887 (common-debug.o: ../common/common-debug.c): Remove.
2888 (cleanups.o: ../common/cleanups.c): Remove.
2889 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2890 (fileio.o: ../common/fileio.c): Remove.
2891 (common-regcache.o: ../common/common-regcache.c): Remove.
2892 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2893 (new-op.o: ../common/new-op.c): Remove.
2894 (btrace-common.o: ../common/btrace-common.c): Remove.
2896 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2898 * Makefile.in (%.o: ../target/%.c): New rule.
2899 (waitstatus.o: ../target/waitstatus.c): Remove.
2901 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2904 (%.c: ../regformats/%.dat,
2905 (%.c: ../regformats/arm/%.dat,
2906 (%.c: ../regformats/i386/%.dat,
2907 (%.c: ../regformats/rs6000/%.dat): New rules.
2908 (aarch64.c): Remove.
2909 (reg-arm.c): Remove.
2910 (arm-with-iwmmxt.c): Remove.
2911 (arm-with-vfpv2.c): Remove.
2912 (arm-with-vfpv3.c): Remove.
2913 (arm-with-neon.c): Remove.
2914 (reg-bfin.c): Remove.
2915 (reg-cris.c): Remove.
2916 (reg-crisv32.c): Remove.
2918 (i386-linux.c): Remove.
2919 (i386-avx.c): Remove.
2920 (i386-avx-linux.c): Remove.
2921 (i386-avx-avx512.c): Remove.
2922 (i386-avx-avx512-linux.c): Remove.
2923 (i386-mpx.c): Remove.
2924 (i386-mpx-linux.c): Remove.
2925 (i386-avx-mpx-avx512-pku.c): Remove.
2926 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2927 (i386-avx-mpx.c): Remove.
2928 (i386-avx-mpx-linux.c): Remove.
2929 (i386-mmx.c): Remove.
2930 (i386-mmx-linux.c): Remove.
2931 (reg-ia64.c): Remove.
2932 (reg-m32r.c): Remove.
2933 (reg-m68k.c): Remove.
2935 (mips-linux.c): Remove.
2936 (mips-dsp-linux.c): Remove.
2937 (mips64-linux.c): Remove.
2938 (mips64-dsp-linux.c): Remove.
2939 (nios2-linux.c): Remove.
2940 (powerpc-32.c): Remove.
2941 (powerpc-32l.c): Remove.
2942 (powerpc-altivec32l.c): Remove.
2943 (powerpc-cell32l.c): Remove.
2944 (powerpc-vsx32l.c): Remove.
2945 (powerpc-isa205-32l.c): Remove.
2946 (powerpc-isa205-altivec32l.c): Remove.
2947 (powerpc-isa205-vsx32l.c): Remove.
2948 (powerpc-e500l.c): Remove.
2949 (powerpc-64l.c): Remove.
2950 (powerpc-altivec64l.c): Remove.
2951 (powerpc-cell64l.c): Remove.
2952 (powerpc-vsx64l.c): Remove.
2953 (powerpc-isa205-64l.c): Remove.
2954 (powerpc-isa205-altivec64l.c): Remove.
2955 (powerpc-isa205-vsx64l.c): Remove.
2956 (s390-linux32.c): Remove.
2957 (s390-linux32v1.c): Remove.
2958 (s390-linux32v2.c): Remove.
2959 (s390-linux64.c): Remove.
2960 (s390-linux64v1.c): Remove.
2961 (s390-linux64v2.c): Remove.
2962 (s390-te-linux64.c): Remove.
2963 (s390-vx-linux64.c): Remove.
2964 (s390-tevx-linux64.c): Remove.
2965 (s390x-linux64.c): Remove.
2966 (s390x-linux64v1.c): Remove.
2967 (s390x-linux64v2.c): Remove.
2968 (s390x-te-linux64.c): Remove.
2969 (s390x-vx-linux64.c): Remove.
2970 (s390x-tevx-linux64.c): Remove.
2971 (tic6x-c64xp-linux.c): Remove.
2972 (tic6x-c64x-linux.c): Remove.
2973 (tic6x-c62x-linux.c): Remove.
2975 (reg-sparc64.c): Remove.
2976 (reg-spu.c): Remove.
2978 (amd64-linux.c): Remove.
2979 (amd64-avx.c): Remove.
2980 (amd64-avx-linux.c): Remove.
2981 (amd64-avx-avx512.c): Remove.
2982 (amd64-avx-avx512-linux.c): Remove.
2983 (amd64-mpx.c): Remove.
2984 (amd64-mpx-linux.c): Remove.
2985 (amd64-avx-mpx-avx512-pku.c): Remove.
2986 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2987 (amd64-avx-mpx.c): Remove.
2988 (amd64-avx-mpx-linux.c): Remove.
2990 (x32-linux.c): Remove.
2991 (x32-avx.c): Remove.
2992 (x32-avx-linux.c): Remove.
2993 (x32-avx-avx512.c): Remove.
2994 (x32-avx-avx512-linux.c): Remove.
2995 (reg-xtensa.c): Remove.
2996 (reg-tilegx.c): Remove.
2997 (reg-tilegx32.c): Remove.
2999 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3001 * Makefile.in (SFILES): Add "common/environ.c".
3002 (OBJS): Add "common/environ.h".
3004 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3006 * configure.ac: Check if the fs_base and gs_base members of
3007 `struct user_regs_struct' exist.
3008 * config.in: Regenerated.
3009 * configure: Likewise.
3011 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3013 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3015 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3016 (get_next_pcs_syscall_next_pc): Likewise.
3018 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3020 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3021 * nto-x86-low.c: Likewise.
3023 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3025 * Makefile.in: Include disable-implicit-rules.mk.
3027 2016-11-23 Pedro Alves <palves@redhat.com>
3029 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3030 (debug_vprintf): Use std::chrono::steady_clock instead of
3031 gettimeofday. Use '.' instead of ':'.
3032 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3033 (get_timestamp): Use std::chrono::steady_clock instead of
3036 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3038 * Makefile.in: Fix whitespace formatting.
3040 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3042 * Makefile.in (SFILES, OBS): Flatten list and order
3045 2016-11-23 Pedro Alves <palves@redhat.com>
3047 * event-loop.c (handle_file_event): Use warning.
3048 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3049 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3052 2016-11-23 Pedro Alves <palves@redhat.com>
3054 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3056 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3057 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3058 debug_printf and debug_flush for debug output.
3059 * server.c (handle_general_set): Likewise.
3060 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3063 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3065 * Makefile.in (.c.o): Replace rule with ...
3066 (%.o: %.c): ... this one.
3068 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3070 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3071 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3073 * configure.ac: Remove checks for the make program.
3074 * configure: Re-generate.
3076 2016-10-28 Pedro Alves <palves@redhat.com>
3078 * Makefile.in (CXX_DIALECT): Get from configure.
3079 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3080 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3081 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3082 * config.in: Regenerate.
3083 * configure: Regenerate.
3085 2016-10-27 Yao Qi <yao.qi@linaro.org>
3087 * linux-low.c (linux_supports_range_stepping): Return true if
3088 can_software_single_step return true.
3090 2016-10-27 Yao Qi <yao.qi@linaro.org>
3092 * inferiors.c (find_inferior_in_random): New function.
3093 * inferiors.h (find_inferior_in_random): Declare.
3094 * linux-low.c (linux_wait_for_event_filtered): Call
3095 find_inferior_in_random instead of find_inferior.
3097 2016-10-27 Yao Qi <yao.qi@linaro.org>
3099 * linux-low.c (linux_wait_1): If single-step breakpoints are
3100 inserted, remove them.
3102 2016-10-26 Pedro Alves <palves@redhat.com>
3104 * linux-low.c (handle_extended_wait): Link parent/child fork
3106 (linux_wait_1): Unlink them.
3107 (linux_set_resume_request): Ignore resume requests for
3108 already-resumed and unhandled fork child threads.
3109 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3110 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3112 (handle_v_requests) <vCont>: Don't call require_running.
3113 * server.h (in_queued_stop_replies): New declaration.
3115 2016-10-24 Yao Qi <yao.qi@linaro.org>
3118 * linux-aarch64-low.c (append_insns): Cast the return value to
3121 2016-10-10 Yao Qi <yao.qi@linaro.org>
3123 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3125 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3127 * target.c (target_supports_multi_process): New function, moved
3129 * target.h (target_supports_multi_process): ... here. Remove
3132 2016-10-05 Tom Tromey <tom@tromey.com>
3135 * tracepoint.c (handle_tracepoint_bkpts): Check
3136 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3138 2016-10-05 Yao Qi <yao.qi@linaro.org>
3140 * configure.srv: Update the path of arm-*.xml files.
3142 2016-10-05 Terry Guo <terry.guo@arm.com>
3143 Yao Qi <yao.qi@linaro.org>
3145 * Makefile.in: Adjust the path of rules.
3146 * configure.srv: Update the path of xml files.
3147 * regformats/arm-with-iwmmxt.dat: Regenerated.
3148 * regformats/arm-with-neon.dat: Likewise.
3149 * regformats/arm-with-vfpv2.dat: Likewise.
3150 * regformats/arm-with-vfpv3.dat Likewise.
3152 2016-09-30 Yao Qi <yao.qi@linaro.org>
3155 * target.c (target_stop_and_wait): Don't call
3156 target_continue_no_signal, use resume_stop instead.
3158 2016-09-26 Yao Qi <yao.qi@linaro.org>
3160 * linux-low.c (linux_wait_1): Call debug_exit.
3162 2016-09-23 Pedro Alves <palves@redhat.com>
3164 * Makefile.in (SFILES): Add common/new-op.c.
3165 (OBS): Add common/new-op.o.
3166 (new-op.o): New rule.
3168 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3170 * .gitinore: Ignore more files.
3172 2016-09-21 Yao Qi <yao.qi@linaro.org>
3174 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3177 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3179 * server.c (start_inferior): Call target_mourn_inferior instead of
3180 mourn_inferior; pass ptid_t argument to it.
3182 (handle_target_event): Likewise.
3183 * target.c (target_mourn_inferior): New function.
3184 * target.h (mourn_inferior): Delete macro.
3186 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3188 * linux-low.c (lwp_is_stepping): New function.
3190 2016-09-06 Carl Love <cel@us.ibm.com>
3192 * server.c (start_inferior): Fixed comment, requested comment change
3193 didn't get updated correctly. Removed reference to ptrace () call as
3194 it is only true on Linux systems.
3196 2016-09-06 Carl Love <cel@us.ibm.com>
3198 * server.c (start_inferior): Do not call
3199 function target_post_create_inferior () if the
3200 inferior process has already exited.
3202 2016-09-05 Pedro Alves <palves@redhat.com>
3204 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3205 (COMPILE.pre, CC_LD): Use CXX directly.
3206 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3207 * acinclude.m4: Don't include build-with-cxx.m4.
3208 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3209 * configure: Regenerate.
3211 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3214 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3215 call writing data to own_buf.
3217 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3219 * target.c (mywait): Call target_wait instead of
3221 (target_wait): New function.
3223 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3225 * server.c (start_inferior): New variable 'ptid'. Replace calls
3226 to the_target->resume by target_continue{,_no_signal}, depending
3228 * target.c (target_stop_and_wait): Call target_continue_no_signal
3229 instead of the_target->resume.
3230 (target_continue): New function.
3232 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3234 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3236 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3239 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3241 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3242 * linux-arm-low.c (ps_get_thread_area): Likewise.
3243 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3244 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3245 * linux-mips-low.c (ps_get_thread_area): Likewise.
3246 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3247 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3248 * linux-x86-low.c (ps_get_thread_area): Likewise.
3249 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3251 2016-08-19 Pedro Alves <palves@redhat.com>
3253 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3255 2016-08-19 Pedro Alves <palves@redhat.com>
3257 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3258 comment. Use memcpy instead of casting through unsigned long.
3260 2016-08-19 Pedro Alves <palves@redhat.com>
3262 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3263 allocating around 0x80000000.
3265 2016-08-19 Pedro Alves <palves@redhat.com>
3268 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3269 (x32-avx512-linux-ipa.o): New rules.
3270 * configure.ac (x86_64-*-linux*): New x32 check.
3271 * configure.srv (ipa_x32_linux_regobj): New.
3272 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3273 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3275 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3277 * configure: Regenerate.
3279 2016-08-09 Pedro Alves <palves@redhat.com>
3282 * Makefile.in (OBS): Add signals-state-save-restore.o.
3283 (signals-state-save-restore.o): New rule.
3284 * config.in: Regenerate.
3285 * configure: Regenerate.
3286 * linux-low.c: Include "signals-state-save-restore.h".
3287 (linux_create_inferior): Call
3288 restore_original_signals_state.
3289 * server.c: Include "dispositions-save-restore.h".
3290 (captured_main): Call save_original_signals_state.
3292 2016-08-05 Pedro Alves <palves@redhat.com>
3294 * configure: Regenerate.
3296 2016-08-04 Yao Qi <yao.qi@linaro.org>
3298 * linux-low.c (regsets_fetch_inferior_registers): Check
3299 errno is ESRCH or not.
3301 2016-08-02 Yao Qi <yao.qi@linaro.org>
3303 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3304 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3305 (thread_db_load_search): Update.
3306 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3307 td_ta_set_event and td_ta_event_getmsg.
3309 2016-07-26 Pedro Alves <palves@redhat.com>
3312 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3313 of unsigned long for 64-bit registers and use uint32_t instead of
3314 unsigned int for 32-bit registers.
3316 2016-07-26 Pedro Alves <palves@redhat.com>
3318 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3321 2016-07-21 Tom Tromey <tom@tromey.com>
3323 * configure: Rebuild.
3325 2016-07-21 Yao Qi <yao.qi@linaro.org>
3327 * mem-break.c (find_gdb_breakpoint): Cast bp to
3328 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3330 2016-07-21 Yao Qi <yao.qi@linaro.org>
3332 * server.c (handle_v_requests): Support s and S actions
3333 if target_supports_software_single_step return true.
3335 2016-07-21 Yao Qi <yao.qi@linaro.org>
3337 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3338 is resume_step, call maybe_hw_step.
3339 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3341 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3343 (proceed_one_lwp): If resume request is resume_step, install
3344 reinsert breakpoints and call maybe_hw_step.
3346 2016-07-21 Yao Qi <yao.qi@linaro.org>
3348 * linux-low.c (proceed_one_lwp): Declare.
3349 (linux_resume_one_thread): Remove local variable 'step'.
3350 Lift code enqueue signal. Call proceed_one_lwp instead of
3351 linux_resume_one_lwp.
3353 2016-07-21 Yao Qi <yao.qi@linaro.org>
3355 * linux-low.c (linux_resume_one_thread): Call
3356 enqueue_pending_signal.
3358 2016-07-21 Yao Qi <yao.qi@linaro.org>
3360 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3361 * inferiors.c (do_restore_current_thread_cleanup): New function.
3362 (make_cleanup_restore_current_thread): Likewise.
3363 * linux-low.c (install_software_single_step_breakpoints): Call
3364 make_cleanup_restore_current_thread. Switch current_thread to
3367 2016-07-21 Yao Qi <yao.qi@linaro.org>
3369 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3370 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3371 (clone_one_breakpoint): Likewise.
3372 (delete_reinsert_breakpoints): Change parameter to thread.
3374 (has_reinsert_breakpoints): Likewise.
3375 (uninsert_reinsert_breakpoints): Likewise.
3376 (reinsert_reinsert_breakpoints): Likewise.
3377 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3378 (delete_reinsert_breakpoints): Likewise.
3379 (reinsert_reinsert_breakpoints): Likewise.
3380 (uninsert_reinsert_breakpoints): Likewise.
3381 (has_reinsert_breakpoints): Likewise.
3383 2016-07-21 Yao Qi <yao.qi@linaro.org>
3385 * inferiors.c (get_thread_process): Make parameter const.
3386 * inferiors.h (get_thread_process): Update declaration.
3387 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3388 Add new parameters child_thread and parent_thread. Callers
3390 * mem-break.h (clone_all_breakpoints): Update declaration.
3392 2016-07-21 Yao Qi <yao.qi@linaro.org>
3394 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3395 <command_list, handler>: Remove.
3396 (struct gdb_breakpoint): New.
3397 (struct other_breakpoint): New.
3398 (struct reinsert_breakpoint): New.
3399 (is_gdb_breakpoint): New function.
3400 (any_persistent_commands): Update command_list if
3401 is_gdb_breakpoint returns true.
3402 (set_breakpoint): Create breakpoints according to their types.
3403 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3404 (set_gdb_breakpoint_1): Likewise.
3405 (set_gdb_breakpoint): Likewise.
3406 (clear_breakpoint_conditions): Change parameter type to
3407 'struct gdb_breakpoint *'.
3408 (clear_breakpoint_commands): Likewise.
3409 (clear_breakpoint_conditions_and_commands): Likewise.
3410 (add_condition_to_breakpoint): Likewise.
3411 (add_breakpoint_condition): Likewise.
3412 (add_commands_to_breakpoint): Likewise.
3413 (check_breakpoints): Check other_breakpoint.
3414 (clone_one_breakpoint): Clone breakpopint according to its type.
3415 * mem-break.h (struct gdb_breakpoint): Declare.
3416 (set_gdb_breakpoint): Update declaration.
3417 (clear_breakpoint_conditions_and_commands): Likewise.
3418 (add_breakpoint_condition): Likewise.
3419 (add_breakpoint_commands): Likewise.
3420 * server.c (process_point_options): Change parameter type to
3421 'struct gdb_breakpoint *'.
3423 2016-07-21 Yao Qi <yao.qi@linaro.org>
3425 * mem-break.c (set_breakpoint_at): Rename it to ...
3426 (set_breakpoint_type_at): ... it.
3427 (set_breakpoint_at): Call set_breakpoint_type_at.
3428 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3429 * mem-break.h (set_breakpoint_at): Update comments.
3431 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3433 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3435 (nios2_store_gregset): Likewise.
3437 2016-07-01 Pedro Alves <palves@redhat.com>
3438 Antoine Tremblay <antoine.tremblay@ericsson.com>
3440 * linux-low.c: Change interface to take the target lwp_info
3441 pointer directly and return void. Handle detaching from a zombie
3443 (linux_detach_lwp_callback): New function.
3444 (linux_detach): Detach from the leader thread after detaching from
3447 2016-06-28 Yao Qi <yao.qi@linaro.org>
3449 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3450 for variable new_offset.
3451 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3452 (aarch64_ftrace_insn_reloc_cb): Likewise.
3453 (aarch64_ftrace_insn_reloc_tb): Likewise.
3454 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3455 PRIx64 instead of PRIx32.
3457 2016-06-28 Yao Qi <yao.qi@linaro.org>
3459 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3460 (the_low_target): Install arm_get_syscall_trapinfo.
3462 2016-06-28 Yao Qi <yao.qi@linaro.org>
3464 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3466 (the_low_target): Install aarch64_get_syscall_trapinfo.
3468 2016-06-28 Yao Qi <yao.qi@linaro.org>
3470 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3472 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3473 Remove parameter sysno.
3474 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3477 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3479 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3480 (s390_emit_ne_goto): Likewise.
3481 (s390_emit_lt_goto): Likewise.
3482 (s390_emit_le_goto): Likewise.
3483 (s390_emit_gt_goto): Likewise.
3484 (s390_emit_ge_goto): Likewise.
3485 (s390x_emit_eq_goto): Likewise.
3486 (s390x_emit_ne_goto): Likewise.
3487 (s390x_emit_lt_goto): Likewise.
3488 (s390x_emit_le_goto): Likewise.
3489 (s390x_emit_gt_goto): Likewise.
3490 (s390x_emit_ge_goto): Likewise.
3491 (s390_emit_ops_impl): Mark variable static.
3492 (s390x_emit_ops): Likewise.
3494 2016-06-17 Yao Qi <yao.qi@linaro.org>
3496 * linux-low.c (handle_extended_wait): Call
3497 uninsert_reinsert_breakpoints for the parent process. Remove
3498 reinsert breakpoints from the child process. Reinsert them to
3499 the parent process when vfork is done.
3500 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3501 (reinsert_reinsert_breakpoints): New function.
3502 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3503 (reinsert_reinsert_breakpoints): Declare.
3505 2016-06-17 Yao Qi <yao.qi@linaro.org>
3507 * linux-low.c (handle_extended_wait): If the parent is doing
3508 step-over, remove the reinsert breakpoints from the forked child.
3510 2016-06-17 Yao Qi <yao.qi@linaro.org>
3512 * linux-low.c (unsuspend_all_lwps): Declare.
3513 (linux_low_filter_event): If thread exited, call finish_step_over.
3514 If step-over is finished, unsuspend other threads.
3516 2016-06-17 Yao Qi <yao.qi@linaro.org>
3518 * linux-low.c (linux_resume_one_lwp_throw): Assert
3519 has_reinsert_breakpoints returns false.
3520 * mem-break.c (delete_disabled_breakpoints): Assert
3521 bp type isn't reinsert_breakpoint.
3523 2016-06-17 Yao Qi <yao.qi@linaro.org>
3525 * linux-low.c (maybe_hw_step): New function.
3526 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3527 (finish_step_over): Switch current_thread to lwp temporarily,
3528 and assert has_reinsert_breakpoints returns true.
3529 (proceed_one_lwp): Call maybe_hw_step.
3530 * mem-break.c (has_reinsert_breakpoints): New function.
3531 * mem-break.h (has_reinsert_breakpoints): Declare.
3533 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3535 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3537 2016-05-17 Yao Qi <yao.qi@linaro.org>
3539 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3540 instead of find_inferior.
3542 2016-05-05 Yao Qi <yao.qi@linaro.org>
3544 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3545 Initialize res to zero.
3547 2016-05-05 Yao Qi <yao.qi@linaro.org>
3549 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3552 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3554 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3555 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3556 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3558 2016-04-28 Par Olsson <par.olsson@windriver.com>
3559 Simon Marchi <simon.marchi@ericsson.com>
3561 * tracepoint.c (write_inferior_int8): New function.
3562 (cmd_qtenable_disable): Write enable flag using
3563 write_inferior_int8.
3565 2016-04-25 Yao Qi <yao.qi@linaro.org>
3567 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3568 (need_step_over_p): Return zero if the LWP has pending signals
3569 can be delivered on software single step target.
3571 2016-04-25 Yao Qi <yao.qi@linaro.org>
3573 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3574 return instead of error.
3576 2016-04-22 Yao Qi <yao.qi@linaro.org>
3578 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3581 2016-04-22 Yao Qi <yao.qi@linaro.org>
3583 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3584 signal when stepping over breakpoint with software single
3587 2016-04-21 Pedro Alves <palves@redhat.com>
3589 * linux-s390-low.c (s390_collect_ptrace_register)
3590 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3592 (s390_check_regset): Use void * instead of gdb_byte *.
3594 2016-04-20 Pedro Alves <palves@redhat.com>
3596 * configure: Renegerate.
3598 2016-04-20 Yao Qi <yao.qi@linaro.org>
3600 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3601 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3603 (arm_store_gregset): Likewise.
3605 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3607 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3608 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3609 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3610 (amd64-avx-mpx-linux.c): New rules.
3611 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3612 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3613 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3614 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3615 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3616 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3617 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3618 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3619 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3620 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3621 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3622 * linux-x86-low.c (x86_linux_read_description): Add case for
3623 X86_XSTATE_AVX_MPX_MASK.
3624 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3625 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3626 init_registers_i386_avx_mpx_linux.
3627 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3628 (initialize_low_tracepoint): Call
3629 init_registers_i386_avx_mpx_linux.
3630 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3631 (initialize_low_tracepoint): Call
3632 init_registers_amd64_avx_mpx_linux.
3633 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3634 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3635 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3638 2016-04-18 Pedro Alves <palves@redhat.com>
3640 * configure: Regenerate.
3642 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3644 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3645 (aarch64_emit_sub): Likewise.
3647 2016-04-12 Pedro Alves <palves@redhat.com>
3649 * utils.c (prepare_to_throw_exception): Delete.
3651 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3653 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3655 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3657 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3659 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3661 * linux-aarch64-ipa.c: Add <elf.h> include.
3662 * linux-ppc-ipa.c: Add <elf.h> include.
3663 * linux-s390-ipa.c: Add <elf.h> include.
3665 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3667 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3668 (get_raw_reg_ptr): Likewise.
3669 (get_trace_state_variable_value_ptr): Likewise.
3670 (set_trace_state_variable_value_ptr): Likewise.
3671 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3674 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3675 Marcin Kościelnicki <koriakin@0x04.net>
3678 * linux-ppc-low.c (emit_insns): New function.
3679 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3680 (ppc_emit_prologue): New function.
3681 (ppc_emit_epilogue): New function.
3682 (ppc_emit_add): New function.
3683 (ppc_emit_sub): New function.
3684 (ppc_emit_mul): New function.
3685 (ppc_emit_lsh): New function.
3686 (ppc_emit_rsh_signed): New function.
3687 (ppc_emit_rsh_unsigned): New function.
3688 (ppc_emit_ext): New function.
3689 (ppc_emit_zero_ext): New function.
3690 (ppc_emit_log_not): New function.
3691 (ppc_emit_bit_and): New function.
3692 (ppc_emit_bit_or): New function.
3693 (ppc_emit_bit_xor): New function.
3694 (ppc_emit_bit_not): New function.
3695 (ppc_emit_equal): New function.
3696 (ppc_emit_less_signed): New function.
3697 (ppc_emit_less_unsigned): New function.
3698 (ppc_emit_ref): New function.
3699 (ppc_emit_const): New function.
3700 (ppc_emit_reg): New function.
3701 (ppc_emit_pop): New function.
3702 (ppc_emit_stack_flush): New function.
3703 (ppc_emit_swap): New function.
3704 (ppc_emit_stack_adjust): New function.
3705 (ppc_emit_call): New function.
3706 (ppc_emit_int_call_1): New function.
3707 (ppc_emit_void_call_2): New function.
3708 (ppc_emit_if_goto): New function.
3709 (ppc_emit_goto): New function.
3710 (ppc_emit_eq_goto): New function.
3711 (ppc_emit_ne_goto): New function.
3712 (ppc_emit_lt_goto): New function.
3713 (ppc_emit_le_goto): New function.
3714 (ppc_emit_gt_goto): New function.
3715 (ppc_emit_ge_goto): New function.
3716 (ppc_write_goto_address): New function.
3717 (ppc_emit_ops_impl): New static variable.
3718 (ppc64v1_emit_prologue): New function.
3719 (ppc64v2_emit_prologue): New function.
3720 (ppc64_emit_epilogue): New function.
3721 (ppc64_emit_add): New function.
3722 (ppc64_emit_sub): New function.
3723 (ppc64_emit_mul): New function.
3724 (ppc64_emit_lsh): New function.
3725 (ppc64_emit_rsh_signed): New function.
3726 (ppc64_emit_rsh_unsigned): New function.
3727 (ppc64_emit_ext): New function.
3728 (ppc64_emit_zero_ext): New function.
3729 (ppc64_emit_log_not): New function.
3730 (ppc64_emit_bit_and): New function.
3731 (ppc64_emit_bit_or): New function.
3732 (ppc64_emit_bit_xor): New function.
3733 (ppc64_emit_bit_not): New function.
3734 (ppc64_emit_equal): New function.
3735 (ppc64_emit_less_signed): New function.
3736 (ppc64_emit_less_unsigned): New function.
3737 (ppc64_emit_ref): New function.
3738 (ppc64_emit_const): New function.
3739 (ppc64v1_emit_reg): New function.
3740 (ppc64v2_emit_reg): New function.
3741 (ppc64_emit_pop): New function.
3742 (ppc64_emit_stack_flush): New function.
3743 (ppc64_emit_swap): New function.
3744 (ppc64v1_emit_call): New function.
3745 (ppc64v2_emit_call): New function.
3746 (ppc64v1_emit_int_call_1): New function.
3747 (ppc64v2_emit_int_call_1): New function.
3748 (ppc64v1_emit_void_call_2): New function.
3749 (ppc64v2_emit_void_call_2): New function.
3750 (ppc64_emit_if_goto): New function.
3751 (ppc64_emit_eq_goto): New function.
3752 (ppc64_emit_ne_goto): New function.
3753 (ppc64_emit_lt_goto): New function.
3754 (ppc64_emit_le_goto): New function.
3755 (ppc64_emit_gt_goto): New function.
3756 (ppc64_emit_ge_goto): New function.
3757 (ppc64v1_emit_ops_impl): New static variable.
3758 (ppc64v2_emit_ops_impl): New static variable.
3759 (ppc_emit_ops): New function.
3760 (linux_low_target): Wire in ppc_emit_ops.
3762 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3763 Marcin Kościelnicki <koriakin@0x04.net>
3766 * Makefile.in: Add powerpc-*-ipa.o
3767 * configure.srv: Add ipa_obj for powerpc*-linux.
3768 * linux-ppc-ipa.c: New file.
3769 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3771 (PPC_FIELD): New macro.
3772 (PPC_SEXT): New macro.
3773 (PPC_OP6): New macro.
3774 (PPC_BO): New macro.
3775 (PPC_LI): New macro.
3776 (PPC_BD): New macro.
3777 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3778 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3779 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3780 (ppc_get_thread_area): New function.
3781 (is_elfv2_inferior): New function.
3782 (gen_ds_form): New function.
3783 (GEN_STD): New macro.
3784 (GEN_STDU): New macro.
3785 (GEN_LD): New macro.
3786 (GEN_LDU): New macro.
3787 (gen_d_form): New function.
3788 (GEN_ADDI): New macro.
3789 (GEN_ADDIS): New macro.
3790 (GEN_LI): New macro.
3791 (GEN_LIS): New macro.
3792 (GEN_ORI): New macro.
3793 (GEN_ORIS): New macro.
3794 (GEN_LWZ): New macro.
3795 (GEN_STW): New macro.
3796 (GEN_STWU): New macro.
3797 (gen_xfx_form): New function.
3798 (GEN_MFSPR): New macro.
3799 (GEN_MTSPR): New macro.
3800 (GEN_MFCR): New macro.
3801 (GEN_MTCR): New macro.
3802 (GEN_SYNC): New macro.
3803 (GEN_LWSYNC): New macro.
3804 (gen_x_form): New function.
3805 (GEN_OR): New macro.
3806 (GEN_MR): New macro.
3807 (GEN_LWARX): New macro.
3808 (GEN_STWCX): New macro.
3809 (GEN_CMPW): New macro.
3810 (gen_md_form): New function.
3811 (GEN_RLDICL): New macro.
3812 (GEN_RLDICR): New macro.
3813 (gen_i_form): New function.
3815 (GEN_BL): New macro.
3816 (gen_b_form): New function.
3817 (GEN_BNE): New macro.
3818 (GEN_LOAD): New macro.
3819 (GEN_STORE): New macro.
3820 (gen_limm): New function.
3821 (gen_atomic_xchg): New function.
3822 (gen_call): New function.
3823 (ppc_relocate_instruction): New function.
3824 (ppc_install_fast_tracepoint_jump_pad): New function.
3825 (ppc_get_min_fast_tracepoint_insn_len): New function.
3826 (ppc_get_ipa_tdesc_idx): New function.
3827 (the_low_target): Wire in the new functions.
3828 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3830 * linux-ppc-tdesc.h: New file.
3832 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3834 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3835 (alloc_jump_pad_buffer): New function.
3836 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3837 (alloc_jump_pad_buffer): New function.
3838 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3839 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3840 (alloc_jump_pad_buffer): New function.
3841 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3842 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3843 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3844 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3846 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3848 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3849 * linux-amd64-ipa.c: Likewise.
3850 * linux-i386-ipa.c: Likewise.
3851 * linux-s390-ipa.c: Likewise.
3852 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3853 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3854 set_trace_state_variable_value_ptr.
3855 (struct ipa_sym_addresses): Likewise.
3856 (symbol_list): Likewise.
3857 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3858 accessing gdb_collect directly.
3859 (gdb_collect_ptr_type): New typedef.
3860 (get_raw_reg_ptr_type): New typedef.
3861 (get_trace_state_variable_value_ptr_type): New typedef.
3862 (set_trace_state_variable_value_ptr_type): New typedef.
3863 (gdb_collect_ptr): New global.
3864 (get_raw_reg_ptr): New global.
3865 (get_trace_state_variable_value_ptr): New global.
3866 (set_trace_state_variable_value_ptr): New global.
3867 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3868 accessing get_raw_reg directly.
3869 (get_get_tsv_func_addr): Likewise for
3870 get_trace_state_variable_value_ptr.
3871 (get_set_tsv_func_addr): Likewise for
3872 set_trace_state_variable_value_ptr.
3873 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3875 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3877 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3879 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3881 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3883 (relocate_instruction): Remove own_buf.
3884 * server.c (own_buf): Make global.
3885 (handle_v_requests): Make global.
3886 * server.h (own_buf): New declaration.
3887 (handle_v_requests): New prototype.
3889 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3892 * linux-s390-low.c (add_insns): New function.
3893 (s390_emit_prologue): New function.
3894 (s390_emit_epilogue): New function.
3895 (s390_emit_add): New function.
3896 (s390_emit_sub): New function.
3897 (s390_emit_mul): New function.
3898 (s390_emit_lsh): New function.
3899 (s390_emit_rsh_signed): New function.
3900 (s390_emit_rsh_unsigned): New function.
3901 (s390_emit_ext): New function.
3902 (s390_emit_log_not): New function.
3903 (s390_emit_bit_and): New function.
3904 (s390_emit_bit_or): New function.
3905 (s390_emit_bit_xor): New function.
3906 (s390_emit_bit_not): New function.
3907 (s390_emit_equal): New function.
3908 (s390_emit_less_signed): New function.
3909 (s390_emit_less_unsigned): New function.
3910 (s390_emit_ref): New function.
3911 (s390_emit_if_goto): New function.
3912 (s390_emit_goto): New function.
3913 (s390_write_goto_address): New function.
3914 (s390_emit_litpool): New function.
3915 (s390_emit_const): New function.
3916 (s390_emit_call): New function.
3917 (s390_emit_reg): New function.
3918 (s390_emit_pop): New function.
3919 (s390_emit_stack_flush): New function.
3920 (s390_emit_zero_ext): New function.
3921 (s390_emit_swap): New function.
3922 (s390_emit_stack_adjust): New function.
3923 (s390_emit_set_r2): New function.
3924 (s390_emit_int_call_1): New function.
3925 (s390_emit_void_call_2): New function.
3926 (s390_emit_eq_goto): New function.
3927 (s390_emit_ne_goto): New function.
3928 (s390_emit_lt_goto): New function.
3929 (s390_emit_le_goto): New function.
3930 (s390_emit_gt_goto): New function.
3931 (s390_emit_ge_goto): New function.
3932 (s390x_emit_prologue): New function.
3933 (s390x_emit_epilogue): New function.
3934 (s390x_emit_add): New function.
3935 (s390x_emit_sub): New function.
3936 (s390x_emit_mul): New function.
3937 (s390x_emit_lsh): New function.
3938 (s390x_emit_rsh_signed): New function.
3939 (s390x_emit_rsh_unsigned): New function.
3940 (s390x_emit_ext): New function.
3941 (s390x_emit_log_not): New function.
3942 (s390x_emit_bit_and): New function.
3943 (s390x_emit_bit_or): New function.
3944 (s390x_emit_bit_xor): New function.
3945 (s390x_emit_bit_not): New function.
3946 (s390x_emit_equal): New function.
3947 (s390x_emit_less_signed): New function.
3948 (s390x_emit_less_unsigned): New function.
3949 (s390x_emit_ref): New function.
3950 (s390x_emit_if_goto): New function.
3951 (s390x_emit_const): New function.
3952 (s390x_emit_call): New function.
3953 (s390x_emit_reg): New function.
3954 (s390x_emit_pop): New function.
3955 (s390x_emit_stack_flush): New function.
3956 (s390x_emit_zero_ext): New function.
3957 (s390x_emit_swap): New function.
3958 (s390x_emit_stack_adjust): New function.
3959 (s390x_emit_int_call_1): New function.
3960 (s390x_emit_void_call_2): New function.
3961 (s390x_emit_eq_goto): New function.
3962 (s390x_emit_ne_goto): New function.
3963 (s390x_emit_lt_goto): New function.
3964 (s390x_emit_le_goto): New function.
3965 (s390x_emit_gt_goto): New function.
3966 (s390x_emit_ge_goto): New function.
3967 (s390_emit_ops): New function.
3968 (struct linux_target_ops): Fill in emit_ops hook.
3970 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3973 * Makefile.in: Add s390 IPA files.
3974 * configure.srv: Build IPA for s390.
3975 * linux-s390-ipa.c: New file.
3976 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3977 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3978 (tdesc_s390_linux32): Likewise.
3979 (init_registers_s390_linux32v1): Likewise.
3980 (tdesc_s390_linux32v1): Likewise.
3981 (init_registers_s390_linux32v2): Likewise.
3982 (tdesc_s390_linux32v2): Likewise.
3983 (init_registers_s390_linux64): Likewise.
3984 (tdesc_s390_linux64): Likewise.
3985 (init_registers_s390_linux64v1): Likewise.
3986 (tdesc_s390_linux64v1): Likewise.
3987 (init_registers_s390_linux64v2): Likewise.
3988 (tdesc_s390_linux64v2): Likewise.
3989 (init_registers_s390_te_linux64): Likewise.
3990 (tdesc_s390_te_linux64): Likewise.
3991 (init_registers_s390_vx_linux64): Likewise.
3992 (tdesc_s390_vx_linux64): Likewise.
3993 (init_registers_s390_tevx_linux64): Likewise.
3994 (tdesc_s390_tevx_linux64): Likewise.
3995 (init_registers_s390x_linux64): Likewise.
3996 (tdesc_s390x_linux64): Likewise.
3997 (init_registers_s390x_linux64v1): Likewise.
3998 (tdesc_s390x_linux64v1): Likewise.
3999 (init_registers_s390x_linux64v2): Likewise.
4000 (tdesc_s390x_linux64v2): Likewise.
4001 (init_registers_s390x_te_linux64): Likewise.
4002 (tdesc_s390x_te_linux64): Likewise.
4003 (init_registers_s390x_vx_linux64): Likewise.
4004 (tdesc_s390x_vx_linux64): Likewise.
4005 (init_registers_s390x_tevx_linux64): Likewise.
4006 (tdesc_s390x_tevx_linux64): Likewise.
4007 (have_hwcap_s390_vx): New static variable.
4008 (s390_arch_setup): Fill have_hwcap_s390_vx.
4009 (s390_get_thread_area): New function.
4010 (s390_ft_entry_gpr_esa): New const.
4011 (s390_ft_entry_gpr_zarch): New const.
4012 (s390_ft_entry_misc): New const.
4013 (s390_ft_entry_fr): New const.
4014 (s390_ft_entry_vr): New const.
4015 (s390_ft_main_31): New const.
4016 (s390_ft_main_64): New const.
4017 (s390_ft_exit_fr): New const.
4018 (s390_ft_exit_vr): New const.
4019 (s390_ft_exit_misc): New const.
4020 (s390_ft_exit_gpr_esa): New const.
4021 (s390_ft_exit_gpr_zarch): New const.
4022 (append_insns): New function.
4023 (s390_relocate_instruction): New function.
4024 (s390_install_fast_tracepoint_jump_pad): New function.
4025 (s390_get_min_fast_tracepoint_insn_len): New function.
4026 (s390_get_ipa_tdesc_idx): New function.
4027 (struct linux_target_ops): Wire in the above functions.
4028 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4029 * linux-s390-tdesc.h: New file.
4031 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4033 * linux-s390-low.c (s390_supports_tracepoints): New function.
4034 (struct linux_target_ops): Fill supports_tracepoints hook.
4036 2016-03-18 Yao Qi <yao.qi@linaro.org>
4038 * linux-low.c (lwp_signal_can_be_delivered): New function.
4039 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4041 2016-03-18 Yao Qi <yao.qi@linaro.org>
4043 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4044 0 if signal is enqueued. Remove 'signal' from one debugging
4045 message. Move one debugging message to some lines below.
4046 Remove code setting 'signal' to 0.
4048 2016-03-18 Yao Qi <yao.qi@linaro.org>
4050 * linux-low.c (linux_low_filter_event): Remove redundant
4051 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4053 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4055 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4056 (struct linux_target_ops): Wire in the above.
4058 2016-03-03 Yao Qi <yao.qi@linaro.org>
4060 * linux-low.c: Update comments to start_step_over.
4062 2016-03-03 Yao Qi <yao.qi@linaro.org>
4065 * linux-low.c (handle_extended_wait): Set child suspended
4066 if event_lwp->bp_reinsert isn't zero.
4068 2016-03-02 Yao Qi <yao.qi@linaro.org>
4070 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4071 enqueue_pending_signal.
4073 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4075 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4078 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4080 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4081 (s390_regmap_3264) [!__s390x__]: New global.
4082 (s390_collect_ptrace_register): Skip map entries containing -1.
4083 (s390_supply_ptrace_register): Ditto.
4084 (s390_fill_gprs_high): New function.
4085 (s390_store_gprs_high): New function.
4086 (s390_regsets): Add NT_S390_HIGH_GPRS.
4087 (s390_get_hwcap): Enable on 31-bit.
4088 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4089 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4090 Detect NT_S390_HIGH_GPRS.
4091 (s390_usrregs_info_3264): Enable on 31-bit.
4092 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4093 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4095 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4098 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4099 * configure.srv: Ditto.
4100 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4101 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4102 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4103 (init_registers_amd64_linux): Remove prototype.
4104 (tdesc_amd64_linux): Remove declaration.
4105 (get_ipa_tdesc): New function.
4106 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4107 initialize remaining tdescs.
4108 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4109 (init_registers_i386_linux): Remove prototype.
4110 (tdesc_i386_linux): Remove declaration.
4111 (get_ipa_tdesc): New function.
4112 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4113 initialize remaining tdescs.
4114 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4115 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4116 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4117 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4118 (x86_get_ipa_tdesc_idx): New function.
4119 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4120 * linux-x86-tdesc.h: New file.
4121 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4122 (target_get_ipa_tdesc_idx): New macro.
4123 * tracepoint.c (ipa_tdesc_idx): New macro.
4124 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4125 (symbol_list): Add ipa_tdesc_idx.
4126 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4127 (ipa_tdesc): Remove.
4128 (ipa_tdesc_idx): New variable.
4129 (get_context_regcache): Use get_ipa_tdesc.
4130 (gdb_collect): Ditto.
4132 * tracepoint.h (get_ipa_tdesc): New prototype.
4133 (ipa_tdesc): Remove.
4135 2016-02-24 Pedro Alves <palves@redhat.com>
4137 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4138 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4139 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4140 Factor out common code between the USE_SIGTRAP_SIGINFO and
4141 !USE_SIGTRAP_SIGINFO blocks.
4142 (linux_low_filter_event): Call save_stop_reason instead of
4143 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4145 (linux_wait_1): Update comments.
4147 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4149 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4150 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4151 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4152 ppc_insert_point, ppc_remove_point.
4154 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4156 * linux-s390-low.c (s390_supports_z_point_type): New function.
4157 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4159 2016-02-16 Yao Qi <yao.qi@linaro.org>
4161 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4162 PC. Get pc from regcache_read_pc.
4164 2016-02-12 Yao Qi <yao.qi@linaro.org>
4166 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4167 or linux_get_pc_32bit.
4168 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4170 2016-02-12 Yao Qi <yao.qi@linaro.org>
4172 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4173 arm_linux_get_next_pcs_fixup.
4175 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4177 * tracepoint.c (x_tracepoint_action_download): Change
4178 write_inferior_data_ptr to write_inferior_data_pointer.
4179 (cmd_qtstart): Likewise.
4180 (write_inferior_data_ptr): Remove.
4181 (download_agent_expr): Change write_inferior_data_ptr to
4182 write_inferior_data_pointer.
4183 (download_tracepoint_1): Likewise.
4184 (download_tracepoint): Likewise.
4185 (download_trace_state_variables): Likewise.
4187 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4188 Marcin Kościelnicki <koriakin@0x04.net>
4190 * tracepoint.c (struct tracepoint_action_ops): Remove.
4191 (struct tracepoint_action): Remove ops.
4192 (m_tracepoint_action_download, r_tracepoint_action_download)
4193 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4194 size and offset accordingly.
4195 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4196 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4197 (tracepoint_action_send, tracepoint_action_download): New functions.
4198 Helpers for trace action handlers.
4199 (add_tracepoint_action): Remove setup actions ops.
4200 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4202 2016-02-10 Yao Qi <yao.qi@linaro.org>
4204 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4206 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4208 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4210 * configure: Regenerate.
4212 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4214 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4215 void * to gdb_byte *.
4216 * linux-low.c (siginfo_fixup): Likewise.
4217 (linux_xfer_siginfo): Likewise.
4218 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4220 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4222 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4224 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4226 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4228 * linux-x86-low.c [__x86_64__]: Include
4229 "nat/amd64-linux-siginfo.h".
4230 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4231 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4232 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4233 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4234 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4235 (cpt_si_fd, si_timerid, si_overrun): Move from
4236 nat/amd64-linux-siginfo.c.
4237 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4239 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4241 * server.c (skip_to_semicolon): Remove.
4242 (process_point_options): Use strchrnul instead of
4245 2016-01-26 Yao Qi <yao.qi@linaro.org>
4247 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4248 * linux-low.c (install_software_single_step_breakpoints): Don't
4249 call regcache_read_pc.
4250 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4253 2016-01-26 Yao Qi <yao.qi@linaro.org>
4255 * linux-low.c (install_software_single_step_breakpoints): Call
4256 regcache_read_pc instead of get_pc.
4258 2016-01-26 Yao Qi <yao.qi@linaro.org>
4260 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4261 (unblock_async_io): Rename to ...
4262 (block_unblock_async_io): ... it. New function.
4263 (enable_async_io): Don't install SIGIO handler. Unblock it
4265 (disable_async_io): Don't ignore SIGIO. Block it instead.
4266 (initialize_async_io): Install SIGIO handler. Don't call
4269 2016-01-26 Yao Qi <yao.qi@linaro.org>
4271 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4272 first character is '\003', call *the_target->request_interrupt.
4274 2016-01-25 Yao Qi <yao.qi@linaro.org>
4276 * remote-utils.c (new_thread_notify): Remove.
4277 (dead_thread_notify): Likewise.
4278 * remote-utils.h (new_thread_notify): Remove declaration.
4279 (dead_thread_notify): Likewise.
4281 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4283 * gdb.trace/pending.exp: Fix expected message on continue.
4285 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4287 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4288 it works properly on big-endian machines where sizeof (CORE_ADDR)
4291 2016-01-21 Pedro Alves <palves@redhat.com>
4293 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4294 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4295 * configure: Regenerate.
4297 2016-01-21 Yao Qi <yao.qi@linaro.org>
4299 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4300 is_thumb and set it according to CPSR saved on the stack.
4301 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4302 arm_sigreturn_next_pc.
4304 2016-01-18 Yao Qi <yao.qi@linaro.org>
4306 * linux-low.c (linux_set_pc_64bit): New function.
4307 (linux_get_pc_64bit): New function.
4308 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4310 * linux-sparc-low.c (debug_threads): Remove declaration.
4311 (sparc_get_pc): Remove.
4312 (the_low_target): Use linux_get_pc_64bit instead of
4314 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4315 (the_low_target): Use linux_get_pc_64bit and
4318 2016-01-18 Yao Qi <yao.qi@linaro.org>
4320 * linux-arm-low.c (debug_threads): Remove declaration.
4321 (arm_get_pc, arm_set_pc): Remove.
4322 (the_low_target): Use linux_get_pc_32bit and
4324 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4325 (the_low_target): Use linux_get_pc_32bit and
4327 * linux-cris-low.c (debug_threads): Remove declaration.
4328 (cris_get_pc, cris_set_pc,): Remove.
4329 (the_low_target): Use linux_get_pc_32bit and
4331 * linux-crisv32-low.c (debug_threads): Remove declaration.
4332 (cris_get_pc, cris_set_pc): Remove.
4333 (the_low_target): Use linux_get_pc_32bit and
4335 * linux-low.c: Include inttypes.h.
4336 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4337 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4338 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4339 (the_low_target): Use linux_get_pc_32bit and
4341 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4342 (the_low_target): Use linux_get_pc_32bit and
4344 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4345 (the_low_target): Use linux_get_pc_32bit and
4347 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4348 (the_low_target): Use linux_get_pc_32bit and
4350 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4351 (the_low_target): Use linux_get_pc_32bit and
4354 2016-01-18 Gary Benson <gbenson@redhat.com>
4356 * configure.ac (AC_FUNC_FORK): New check.
4357 * config.in: Regenerate.
4358 * configure: Likewise.
4360 2016-01-14 Yao Qi <yao.qi@linaro.org>
4362 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4363 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4364 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4365 arm_get_next_pcs_ctor.
4367 2016-01-12 Josh Stone <jistone@redhat.com>
4368 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4370 * inferiors.h: Include "gdb_vecs.h".
4371 (struct process_info): Add syscalls_to_catch.
4372 * inferiors.c (remove_process): Free syscalls_to_catch.
4373 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4374 syscall_return stops.
4375 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4376 * server.c (handle_general_set): Handle QCatchSyscalls.
4377 (handle_query): Report support for QCatchSyscalls.
4378 * target.h (struct target_ops): Add supports_catch_syscall.
4379 (target_supports_catch_syscall): New macro.
4380 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4381 (struct lwp_info): Add syscall_state.
4382 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4383 Maintain syscall_state and syscalls_to_catch across exec.
4384 (get_syscall_trapinfo): New function, proxy to the_low_target.
4385 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4386 (linux_low_filter_event): Toggle syscall_state entry/return for
4387 syscall traps, and set it ignored for all others.
4388 (gdb_catching_syscalls_p): New function.
4389 (gdb_catch_this_syscall_p): New function.
4390 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4391 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4392 (linux_supports_catch_syscall): New function.
4393 (linux_target_ops): Install it.
4394 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4395 (the_low_target): Install it.
4397 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4399 * acinclude.m4: Include new ../warning.m4 file.
4400 * configure: Regenerated.
4401 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4403 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4405 * ax.c (is_goto_target): Mark static.
4406 * linux-low.c (register_addr): Likewise.
4407 (linux_fetch_registers, linux_store_registers): Likewise.
4408 * mem-break.c (any_persistent_commands): Fix old prototype.
4409 (add_commands_to_breakpoint): Mark static.
4410 * regcache.c (find_register_by_name): Delete unused func.
4411 * remote-utils.c (hex_or_minus_one): Mark static.
4412 * server.c (monitor_show_help): Mark static.
4413 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4414 handle_v_requests): Likewise.
4416 2016-01-12 Pedro Alves <palves@redhat.com>
4418 Remove use of the registered trademark symbol throughout.
4420 2016-01-08 Yao Qi <yao.qi@linaro.org>
4422 * remote-utils.c (getpkt): If c is '\003', call target hook
4425 2016-01-06 Yao Qi <yao.qi@linaro.org>
4427 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4428 linux-aarch32-low.c.
4429 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4430 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4431 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4432 (thumb2_breakpoint): Declare.
4433 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4434 linux-aarch32-low.h.
4435 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4436 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4437 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4439 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4441 * gdbreplay.c (gdbreplay_version): Change copyright year in
4443 * server.c (gdbserver_version): Likewise.
4445 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4447 * server.c (crc32_table): Delete.
4448 (crc32): Use libiberty's xcrc32 function.
4450 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4452 * lynx-low.c (lynx_delete_thread_callback): New function.
4453 (lynx_mourn): Properly delete our process and all of its
4454 threads. Remove call to clear_inferiors.
4456 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4458 * target.c (thread_search_callback): Add check that
4459 the thread_stopped target callback is not NULL before
4462 2015-12-21 Yao Qi <yao.qi@linaro.org>
4464 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4467 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4469 * server.c (handle_query): Call target_supports_software_single_step.
4471 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4473 * linux-low.c (single_step): New function.
4474 (linux_resume_one_lwp_throw): Call single_step.
4475 (start_step_over): Likewise.
4477 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4479 * Makefile.in (SFILES): Append arch/arm-linux.c,
4480 arch/arm-get-next-pcs.c.
4481 (arm-linux.o): New rule.
4482 (arm-get-next-pcs.o): New rule.
4483 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4485 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4486 to linux-aarch32-low.c.
4487 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4488 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4489 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4490 (thumb2_breakpoint_len): Likewise.
4491 (arm_is_thumb_mode): Make non-static.
4492 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4493 from linux-aarch32-low.c.
4494 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4495 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4496 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4497 (thumb2_breakpoint_len): Likewise.
4498 (arm_is_thumb_mode): New declaration.
4499 * linux-arm-low.c: Include arch/arm-linux.h
4500 aarch/arm-get-next-pcs.h, sys/syscall.h.
4501 (get_next_pcs_ops): New struct.
4502 (get_next_pcs_addr_bits_remove): New function.
4503 (get_next_pcs_is_thumb): New function.
4504 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4505 (arm_sigreturn_next_pc): Likewise.
4506 (get_next_pcs_syscall_next_pc): Likewise.
4507 (arm_gdbserver_get_next_pcs): Likewise.
4508 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4510 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4511 * server.h: Include gdb_vecs.h.
4513 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4515 * Makefile.in (SFILES): Append common/common-regcache.c.
4516 (OBS): Append common-regcache.o.
4517 (common-regcache.o): New rule.
4518 * regcache.c (init_register_cache): Initialize cache to
4520 (regcache_raw_read_unsigned): New function.
4521 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4522 register_status enum.
4524 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4526 * linux-aarch64-low.c (the_low_targets): Rename
4527 breakpoint_reinsert_addr to get_next_pcs.
4528 * linux-arm-low.c (the_low_targets): Likewise.
4529 * linux-bfin-low.c (the_low_targets): Likewise.
4530 * linux-cris-low.c (the_low_targets): Likewise.
4531 * linux-crisv32-low.c (the_low_targets): Likewise.
4532 * linux-low.c (can_software_single_step): Likewise.
4533 (install_software_single_step_breakpoints): New function.
4534 (start_step_over): Use install_software_single_step_breakpoints.
4535 * linux-low.h: New CORE_ADDR vector.
4536 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4538 * linux-mips-low.c (the_low_targets): Likewise.
4539 * linux-nios2-low.c (the_low_targets): Likewise.
4540 * linux-sparc-low.c (the_low_targets): Likewise.
4542 2015-12-17 Pedro Alves <palves@redhat.com>
4544 * linux-low.c (linux_kill_one_lwp): Remove references to
4546 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4548 (linux_init_signals): Delete.
4549 (initialize_low): Adjust.
4550 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4552 2015-12-16 Pedro Alves <palves@redhat.com>
4554 * configure.ac (compiler warning flags): When testing a
4555 -Wno-foo option, check whether -Wfoo works instead.
4556 * configure: Regenerate.
4558 2015-12-11 Don Breazeal <donb@codesourcery.com>
4560 * server.c (process_serial_event): Don't exit from gdbserver
4561 in remote mode if there are still active inferiors.
4563 2015-12-11 Yao Qi <yao.qi@linaro.org>
4565 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4566 arm_breakpoint_at if the process is 32-bit.
4568 2015-12-11 Yao Qi <yao.qi@linaro.org>
4570 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4573 2015-12-07 Yao Qi <yao.qi@linaro.org>
4575 * configure.srv: Append arm.o to srv_tgtobj for
4576 aarch64*-*-linux* target.
4577 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4578 from linux-arm-low.c.
4579 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4580 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4581 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4582 (thumb2_breakpoint_len): Likewise.
4583 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4584 (arm_breakpoint_kinds): Likewise.
4585 (arm_breakpoint_kind_from_pc): Likewise.
4586 (arm_sw_breakpoint_from_kind): Likewise.
4587 (arm_breakpoint_kind_from_current_state): Likewise.
4588 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4589 (arm_sw_breakpoint_from_kind): Declare.
4590 (arm_breakpoint_kind_from_current_state): Declare.
4591 (arm_breakpoint_at): Declare.
4592 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4593 arm_sw_breakpoint_from_kind if process is 32-bit.
4594 (aarch64_breakpoint_kind_from_pc): New function.
4595 (aarch64_breakpoint_kind_from_current_state): New function.
4596 (the_low_target): Initialize fields breakpoint_kind_from_pc
4597 and breakpoint_kind_from_current_state.
4598 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4599 linux-aarch32-low.c.
4600 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4601 (arm_breakpoint, arm_breakpoint_len): Likewise.
4602 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4603 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4604 (arm_is_thumb_mode): Likewise.
4605 (arm_breakpoint_at): Likewise.
4606 (arm_breakpoint_kind_from_pc): Likewise.
4607 (arm_sw_breakpoint_from_kind): Likewise.
4608 (arm_breakpoint_kind_from_current_state): Likewise.
4611 2015-08-04 Yao Qi <yao.qi@linaro.org>
4613 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4614 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4615 * server.c (extended_protocol): Remove "static".
4616 * server.h (extended_protocol): Declare it.
4618 2015-12-04 Josh Stone <jistone@redhat.com>
4620 * target.h (struct target_ops) <arch_setup>: Rename to ...
4621 (struct target_ops) <post_create_inferior>: ... this.
4622 (target_arch_setup): Rename to ...
4623 (target_post_create_inferior): ... this, calling post_create_inferior.
4624 * server.c (start_inferior): Update target_arch_setup calls to
4625 target_post_create_inferior.
4626 * linux-low.c (linux_low_ptrace_options): Forward declare.
4627 (linux_arch_setup): Update its comment for general use.
4628 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4629 (struct linux_target_ops): Use linux_post_create_inferior.
4630 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4631 to post_create_inferior.
4632 * nto-low.c (struct nto_target_ops): Likewise.
4633 * spu-low.c (struct spu_target_ops): Likewise.
4634 * win32-low.c (struct win32_target_ops): Likewise.
4636 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4638 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4640 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4642 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4643 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4644 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4645 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4646 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4647 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4648 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4649 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4650 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4651 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4652 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4653 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4655 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4657 * linux-low.c (linux_look_up_symbols): Don't call
4658 linux_supports_traceclone.
4659 * linux-low.h (thread_db_init): Remove use_events argument.
4660 * thread-db.c (thread_db_use_event): Remove global variable.
4661 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4662 (struct thread_db) <td_create_bp>: Remove field.
4663 (thread_db_create_event): Remove function.
4664 (thread_db_enable_reporting): Likewise.
4665 (find_one_thread): Don't check for thread_db_use_events.
4666 (attach_thread): Likewise.
4667 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4668 (try_thread_db_load_1): Don't check for thread_db_use_events.
4669 (thread_db_init): Remove use_events argument and thread events
4671 (remove_thread_event_breakpoints): Remove function.
4672 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4674 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4676 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4678 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4679 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4680 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4681 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4682 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4684 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4686 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4687 * linux-low.c (can_hardware_single_step): Use
4688 supports_hardware_single_step.
4689 (can_software_single_step): New function.
4690 (start_step_over): Call can_software_single_step.
4691 (linux_supports_hardware_single_step): New function.
4692 (struct target_ops) <supports_software_single_step>: Initialize.
4693 * linux-low.h (struct linux_target_ops)
4694 <supports_hardware_single_step>: Initialize.
4695 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4696 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4697 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4698 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4699 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4700 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4701 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4702 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4703 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4704 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4706 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4707 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4709 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4710 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4711 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4713 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4714 * target.h (struct target_ops): <supports_software_single_step>:
4716 (target_supports_software_single_step): New macro.
4718 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4720 * linux-low.c (linux_wait_1): Fix pc advance condition.
4721 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4722 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4724 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4726 * linux-arm-low.c (arm_is_thumb_mode): New function.
4727 (arm_breakpoint_at): Use arm_is_thumb_mode.
4728 (arm_breakpoint_kind_from_current_state): New function.
4729 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4731 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4732 (linux_breakpoint_kind_from_current_state): New function.
4733 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4734 * linux-low.h (struct linux_target_ops)
4735 <breakpoint_kind_from_current_state>: New field.
4736 * target.h (struct target_ops): Likewise.
4737 (target_breakpoint_kind_from_current_state): New macro.
4739 2015-11-30 Pedro Alves <palves@redhat.com>
4741 * linux-low.c (linux_resume): Wake up the event loop before
4744 2015-11-30 Pedro Alves <palves@redhat.com>
4746 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4748 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4750 * target.c (struct thread_search): New structure.
4751 (thread_search_callback): New function.
4752 (prev_general_thread): New global.
4753 (prepare_to_access_memory, done_accessing_memory): New functions.
4754 * target.h (prepare_to_access_memory, done_accessing_memory):
4755 Replace macros with function declarations.
4757 2015-11-30 Pedro Alves <palves@redhat.com>
4760 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4761 report TARGET_WAITKIND_NO_RESUMED.
4762 * remote-utils.c (prepare_resume_reply): Handle
4763 TARGET_WAITKIND_NO_RESUMED.
4764 * server.c (report_no_resumed): New global.
4765 (handle_query) <qSupported>: Handle "no-resumed+". Report
4766 "no-resumed+" support.
4767 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4768 return error if the client doesn't support no-resumed events.
4769 (push_stop_notification): New function.
4770 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4771 events if the client supports them.
4773 2015-11-30 Pedro Alves <palves@redhat.com>
4775 * linux-low.c (thread_still_has_status_pending_p): Don't check
4777 (lwp_resumed): New function.
4778 (status_pending_p_callback): Return early if the LWP is not
4779 supposed to be resumed.
4781 2015-11-30 Pedro Alves <palves@redhat.com>
4783 * linux-low.c (handle_extended_wait): Assert that the LWP's
4784 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4785 thread create events, leave the new child's status pending.
4786 (linux_low_filter_event): If GDB wants to hear about thread exit
4787 events, leave the LWP marked dead and don't delete it.
4788 (linux_wait_for_event_filtered): Don't check for thread exit.
4789 (filter_exit_event): New function.
4790 (linux_wait_1): Use it, when returning an exit event.
4791 (linux_resume_one_lwp_throw): Assert that the LWP's
4792 waitstatus is TARGET_WAITKIND_IGNORE.
4793 * remote-utils.c (prepare_resume_reply): Handle
4794 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4795 * server.c (report_thread_events): New global.
4796 (handle_general_set): Handle QThreadEvents.
4797 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4798 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4799 TARGET_WAITKIND_THREAD_EXITED.
4800 * server.h (report_thread_events): Declare.
4802 2015-11-30 Pedro Alves <palves@redhat.com>
4804 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4805 the thread's last_resume_kind was resume_stop.
4807 2015-11-30 Pedro Alves <palves@redhat.com>
4809 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4812 2015-11-30 Pedro Alves <palves@redhat.com>
4814 * server.c (handle_v_requests): Handle vCtrlC.
4816 2015-11-30 Pedro Alves <palves@redhat.com>
4818 * gdbthread.h (find_any_thread_of_pid): Declare.
4819 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4821 * server.c (handle_query): If current_thread is NULL, look for
4822 another thread of the selected process.
4824 2015-11-26 Daniel Colascione <dancol@dancol.org>
4825 Simon Marchi <simon.marchi@ericsson.com>
4827 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4828 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4830 * target.h (struct target_ops) <thread_name>: New field.
4831 (target_thread_name): New macro.
4833 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4835 * regcache.h (regcache_invalidate_pid): Add declaration.
4836 * regcache.c (regcache_invalidate_pid): New function, extracted
4837 from regcache_invalidate.
4838 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4839 Add trivial documentation comment.
4840 * lynx-low.c: Use regcache_invalidate_pid instead of
4841 regcache_invalidate.
4843 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4845 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4846 and Elf64_auxv_t if the target is Android.
4848 2015-11-22 Doug Evans <xdje42@gmail.com>
4850 * target.h: #include <sys/types.h>.
4852 2015-11-19 Pedro Alves <palves@redhat.com>
4854 * linux-low.c (linux_process_qsupported): Change prototype.
4856 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4858 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4859 and adjust to loop over all features.
4860 * server.c (handle_query) <qSupported>: Adjust to call
4861 target_process_qsupported once, passing it a vector of unprocessed
4863 * target.h (struct target_ops) <process_qsupported>: Change
4865 (target_process_qsupported): Adjust.
4867 2015-11-19 Pedro Alves <palves@redhat.com>
4869 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4871 * configure: Regenerate.
4873 2015-11-19 Pedro Alves <palves@redhat.com>
4875 * configure: Regenerate.
4877 2015-11-19 Yao Qi <yao.qi@linaro.org>
4879 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4882 2015-11-19 Yao Qi <yao.qi@linaro.org>
4884 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4885 (struct aarch64_operand): Move enum out.
4887 2015-11-19 Yao Qi <yao.qi@linaro.org>
4889 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4890 struct user_fpsimd_state *.
4891 (aarch64_store_fpregset): Likewise.
4893 2015-11-19 Yao Qi <yao.qi@linaro.org>
4895 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4896 struct user_pt_regs *.
4897 (aarch64_store_gregset): Likewise.
4899 2015-11-18 Pedro Alves <palves@redhat.com>
4901 * Makefile.in (all_object_files): Add $IPA_OBJS.
4903 2015-11-17 Pedro Alves <palves@redhat.com>
4905 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4906 GDB_SIGNAL_0 and gdb_signal_to_string.
4908 2015-11-17 Pedro Alves <palves@redhat.com>
4910 * win32-low.c (handle_output_debug_string): Remove parameter.
4911 (win32_kill): Remove our_status local and adjust call to
4912 handle_output_debug_string.
4913 (get_child_debug_event): Adjust call to
4914 handle_output_debug_string.
4916 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4918 * linux-mips-low.c (mips_fill_gregset): Add cast.
4919 (mips_store_gregset): Likewise.
4920 (mips_fill_fpregset): Likewise.
4921 (mips_store_fpregset): Likewise.
4923 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4925 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4928 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4930 * linux-mips-low.c (mips_linux_new_thread): Change type of
4931 watch_type to enum target_hw_bp_type.
4933 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4935 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4936 Change return type to arm_hwbp_type.
4938 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4940 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4941 (arm_store_gregset): Likewise.
4942 * linux-arm-low.c (arm_get_hwcap): Likewise.
4943 (arm_read_description): Likewise.
4945 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4947 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4949 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4951 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4952 (ppc_fill_vsxregset): Likewise.
4953 (ppc_store_vsxregset): Likewise.
4954 (ppc_fill_vrregset): Likewise.
4955 (ppc_store_vrregset): Likewise.
4956 (ppc_fill_evrregset): Likewise.
4957 (ppc_store_evrregset): Likewise.
4959 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4961 * linux-ppc-low.c (ppc_usrregs_info): Remove
4962 forward-declaration.
4963 (ppc_arch_setup): Move lower in file.
4965 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4967 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4968 (ps_pdwrite): Likewise.
4970 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4972 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4973 to after assert checks.
4975 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4977 * proc-service.c (ps_pdread): Add/adjust casts.
4978 (ps_pdwrite): Add/adjust casts.
4980 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4982 * server.c (handle_search_memory_1): Cast return value of
4985 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4987 * server.c (write_qxfer_response): Change type of data to
4990 2015-10-29 Pedro Alves <palves@redhat.com>
4992 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4994 2015-10-29 Pedro Alves <palves@redhat.com>
4996 * tracepoint.c (clear_installed_tracepoints): Add casts.
4998 2015-10-29 Pedro Alves <palves@redhat.com>
5000 * server.c (handle_v_cont, process_serial_event): Add enum
5001 gdb_signal casts to signal parsing code.
5003 2015-10-29 Pedro Alves <palves@redhat.com>
5005 * linux-low.h (NULL_REGSET): Define.
5006 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5007 * linux-arm-low.c (arm_regsets): Likewise.
5008 * linux-crisv32-low.c (cris_regsets): Likewise.
5009 * linux-m68k-low.c (m68k_regsets): Likewise.
5010 * linux-mips-low.c (mips_regsets): Likewise.
5011 * linux-nios2-low.c (nios2_regsets): Likewise.
5012 * linux-ppc-low.c (ppc_regsets): Likewise.
5013 * linux-s390-low.c (s390_regsets): Likewise.
5014 * linux-sh-low.c (sh_regsets): Likewise.
5015 * linux-sparc-low.c (sparc_regsets): Likewise.
5016 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5017 * linux-tile-low.c (tile_regsets): Likewise.
5018 * linux-x86-low.c (x86_regsets): Likewise.
5019 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5021 2015-10-29 Pedro Alves <palves@redhat.com>
5023 * linux-low.h (NULL_REGSET): Define.
5024 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5025 * linux-arm-low.c (arm_regsets): Likewise.
5026 * linux-crisv32-low.c (cris_regsets): Likewise.
5027 * linux-m68k-low.c (m68k_regsets): Likewise.
5028 * linux-mips-low.c (mips_regsets): Likewise.
5029 * linux-nios2-low.c (nios2_regsets): Likewise.
5030 * linux-ppc-low.c (ppc_regsets): Likewise.
5031 * linux-s390-low.c (s390_regsets): Likewise.
5032 * linux-sh-low.c (sh_regsets): Likewise.
5033 * linux-sparc-low.c (sparc_regsets): Likewise.
5034 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5035 * linux-tile-low.c (tile_regsets): Likewise.
5036 * linux-x86-low.c (x86_regsets): Likewise.
5037 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5039 2015-10-26 Doug Evans <dje@google.com>
5041 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5043 2015-10-26 Doug Evans <dje@google.com>
5045 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5047 2015-10-26 Doug Evans <dje@google.com>
5049 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5051 (attach_thread, find_new_threads_callback): Ditto.
5053 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5055 * mem-break.h (set_breakpoint_data): Remove.
5057 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5059 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5060 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5061 (initialize_low): Remove set_breakpoint_data call.
5062 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5063 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5064 (initialize_low): Remove set_breakpoint_data call.
5065 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5066 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5067 (initialize_low): Remove set_breakpoint_data call.
5069 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5071 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5072 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5073 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5074 * target.h (target_breakpoint_kind_from_pc): New macro.
5076 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5078 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5079 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5080 the default breakpoint kind.
5082 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5084 * linux-arm-low.c (arm_supports_z_point_type): Add software
5087 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5089 * linux-arm-low.c: Refactor breakpoint definitions.
5090 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5091 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5093 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5095 * Makefile.in: Add arm.c/o.
5096 * configure.srv: Likewise.
5097 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5098 (arm_breakpoint_kind_from_pc): New function.
5099 (arm_sw_breakpoint_from_kind): Return proper kind.
5100 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5102 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5104 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5106 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5107 (struct raw_breakpoint) <size>: Remove.
5108 (struct raw_breakpoint) <kind>: Add.
5109 (bp_size): New function.
5110 (bp_opcode): Likewise.
5111 (find_raw_breakpoint_at): Adjust for kind.
5112 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5113 (remove_memory_breakpoint): Adjust for kind call bp_size.
5114 (set_raw_breakpoint_at): Adjust for kind.
5115 (set_breakpoint): Likewise.
5116 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5117 (delete_raw_breakpoint): Adjust for kind.
5118 (delete_breakpoint): Likewise.
5119 (find_gdb_breakpoint): Likewise.
5120 (set_gdb_breakpoint_1): Likewise.
5121 (set_gdb_breakpoint): Likewise.
5122 (delete_gdb_breakpoint_1): Likewise.
5123 (delete_gdb_breakpoint): Likewise.
5124 (uninsert_raw_breakpoint): Likewise.
5125 (reinsert_raw_breakpoint): Likewise.
5126 (set_breakpoint_data): Remove.
5127 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5128 (check_mem_read): Adjust for kind call bp_size.
5129 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5130 (clone_one_breakpoint): Adjust for kind.
5131 * mem-break.h (set_gdb_breakpoint): Likewise.
5132 (delete_gdb_breakpoint): Likewise.
5133 * server.c (process_serial_event): Likewise.
5135 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5137 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5138 (struct linux_target_ops) <breakpoint>: Remove.
5139 (struct linux_target_ops) <breakpoint_len>: Remove.
5140 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5141 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5142 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5143 (arm_sw_breakpoint_from_kind): New function.
5144 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5145 (struct linux_target_ops) <breakpoint>: Remove.
5146 (struct linux_target_ops) <breakpoint_len>: Remove.
5147 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5148 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5149 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5150 (struct linux_target_ops) <breakpoint>: Remove.
5151 (struct linux_target_ops) <breakpoint_len>: Remove.
5152 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5153 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5154 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5155 (struct linux_target_ops) <breakpoint>: Remove.
5156 (struct linux_target_ops) <breakpoint_len>: Remove.
5157 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5158 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5159 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5160 and sw_breakpoint_from_kind to increment the pc.
5161 (linux_breakpoint_kind_from_pc): New function.
5162 (linux_sw_breakpoint_from_kind): New function.
5163 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5164 (initialize_low): Call breakpoint_kind_from_pc and
5165 sw_breakpoint_from_kind to replace breakpoint_data/len.
5166 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5168 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5169 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5170 (struct linux_target_ops) <breakpoint>: Remove.
5171 (struct linux_target_ops) <breakpoint_len>: Remove.
5172 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5173 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5174 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5175 (struct linux_target_ops) <breakpoint>: Remove.
5176 (struct linux_target_ops) <breakpoint_len>: Remove.
5177 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5178 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5179 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5180 (struct linux_target_ops) <breakpoint>: Remove.
5181 (struct linux_target_ops) <breakpoint_len>: Remove.
5182 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5183 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5184 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5185 (struct linux_target_ops) <breakpoint>: Remove.
5186 (struct linux_target_ops) <breakpoint_len>: Remove.
5187 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5188 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5189 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5190 (struct linux_target_ops) <breakpoint>: Remove.
5191 (struct linux_target_ops) <breakpoint_len>: Remove.
5192 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5193 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5194 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5195 (struct linux_target_ops) <breakpoint>: Remove.
5196 (struct linux_target_ops) <breakpoint_len>: Remove.
5197 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5198 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5199 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5200 (struct linux_target_ops) <breakpoint>: Remove.
5201 (struct linux_target_ops) <breakpoint_len>: Remove.
5202 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5203 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5204 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5205 (struct linux_target_ops) <breakpoint>: Remove.
5206 (struct linux_target_ops) <breakpoint_len>: Remove.
5207 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5208 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5209 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5210 (struct linux_target_ops) <breakpoint>: Remove.
5211 (struct linux_target_ops) <breakpoint_len>: Remove.
5212 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5213 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5214 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5215 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5216 (struct linux_target_ops) <breakpoint>: Remove.
5217 (struct linux_target_ops) <breakpoint_len>: Remove.
5218 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5219 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5220 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5221 (struct linux_target_ops) <breakpoint>: Remove.
5222 (struct linux_target_ops) <breakpoint_len>: Remove.
5223 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5224 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5226 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5228 * linux-cris-low.c (cris_get_pc): Remove void arg.
5230 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5232 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5235 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5237 * inferiors.c (thread_pid_matches_callback): New function.
5238 (find_thread_process): New function.
5239 (remove_thread): Reset current_thread.
5240 (remove_process): Assert threads have been removed first.
5242 2015-10-15 Yao Qi <yao.qi@linaro.org>
5244 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5246 (aarch64_remove_point): Likewise.
5247 * regcache.c (regcache_register_size): New function.
5249 2015-10-12 Yao Qi <yao.qi@linaro.org>
5251 * linux-aarch64-low.c: Update all callers as emit_load_store
5252 is renamed to aarch64_emit_load_store.
5254 2015-10-12 Yao Qi <yao.qi@linaro.org>
5256 * linux-aarch64-low.c: Update all callers of function renaming
5257 from emit_insn to aarch64_emit_insn.
5259 2015-10-12 Yao Qi <yao.qi@linaro.org>
5261 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5262 arch/aarch64-insn.h.
5263 (struct aarch64_memory_operand): Likewise.
5265 (emit_insn): Move to arch/aarch64-insn.c.
5266 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5267 (emit_load_store): Move to arch/aarch64-insn.c.
5268 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5269 (can_encode_int32): Remove.
5271 2015-10-12 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5274 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5275 (aarch64_relocate_instruction): Likewise.
5276 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5277 (struct aarch64_insn_visitor): Likewise.
5279 2015-10-12 Yao Qi <yao.qi@linaro.org>
5281 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5282 (struct aarch64_insn_visitor): New.
5283 (struct aarch64_insn_relocation_data): New.
5284 (aarch64_ftrace_insn_reloc_b): New function.
5285 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5286 (aarch64_ftrace_insn_reloc_cb): Likewise.
5287 (aarch64_ftrace_insn_reloc_tb): Likewise.
5288 (aarch64_ftrace_insn_reloc_adr): Likewise.
5289 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5290 (aarch64_ftrace_insn_reloc_others): Likewise.
5292 (aarch64_relocate_instruction): Use visitor.
5294 2015-10-12 Yao Qi <yao.qi@linaro.org>
5296 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5297 int. Add argument buf.
5298 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5299 aarch64_relocate_instruction.
5301 2015-10-12 Yao Qi <yao.qi@linaro.org>
5303 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5304 argument insn. Remove local variable insn. Don't call
5306 (aarch64_install_fast_tracepoint_jump_pad): Call
5309 2015-09-30 Yao Qi <yao.qi@linaro.org>
5311 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5312 (emit_load_store_pair): Likewise.
5314 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5316 * dll.c (match_dll): Add cast(s).
5317 (unloaded_dll): Likewise.
5318 * linux-low.c (second_thread_of_pid_p): Likewise.
5319 (delete_lwp_callback): Likewise.
5320 (count_events_callback): Likewise.
5321 (select_event_lwp_callback): Likewise.
5322 (linux_set_resume_request): Likewise.
5323 * server.c (accumulate_file_name_length): Likewise.
5324 (emit_dll_description): Likewise.
5325 (handle_qxfer_threads_worker): Likewise.
5326 (visit_actioned_threads): Likewise.
5327 * thread-db.c (any_thread_of): Likewise.
5328 * tracepoint.c (same_process_p): Likewise.
5329 (match_blocktype): Likewise.
5330 (build_traceframe_info_xml): Likewise.
5332 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5334 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5336 (gdb_unparse_agent_expr): Likewise.
5337 * hostio.c (require_data): Likewise.
5338 (handle_pread): Likewise.
5339 * linux-low.c (disable_regset): Likewise.
5340 (fetch_register): Likewise.
5341 (store_register): Likewise.
5342 (get_dynamic): Likewise.
5343 (linux_qxfer_libraries_svr4): Likewise.
5344 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5345 (set_fast_tracepoint_jump): Likewise.
5346 (uninsert_fast_tracepoint_jumps_at): Likewise.
5347 (reinsert_fast_tracepoint_jumps_at): Likewise.
5348 (validate_inserted_breakpoint): Likewise.
5349 (clone_agent_expr): Likewise.
5350 * regcache.c (init_register_cache): Likewise.
5351 * remote-utils.c (putpkt_binary_1): Likewise.
5352 (decode_M_packet): Likewise.
5353 (decode_X_packet): Likewise.
5354 (look_up_one_symbol): Likewise.
5355 (relocate_instruction): Likewise.
5356 (monitor_output): Likewise.
5357 * server.c (handle_search_memory): Likewise.
5358 (handle_qxfer_exec_file): Likewise.
5359 (handle_qxfer_libraries): Likewise.
5360 (handle_qxfer): Likewise.
5361 (handle_query): Likewise.
5362 (handle_v_cont): Likewise.
5363 (handle_v_run): Likewise.
5364 (captured_main): Likewise.
5365 * target.c (write_inferior_memory): Likewise.
5366 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5367 * tracepoint.c (init_trace_buffer): Likewise.
5368 (add_tracepoint_action): Likewise.
5369 (add_traceframe): Likewise.
5370 (add_traceframe_block): Likewise.
5371 (cmd_qtdpsrc): Likewise.
5372 (cmd_qtdv): Likewise.
5373 (cmd_qtstatus): Likewise.
5374 (response_source): Likewise.
5375 (response_tsv): Likewise.
5376 (cmd_qtnotes): Likewise.
5377 (gdb_collect): Likewise.
5378 (initialize_tracepoint): Likewise.
5380 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5382 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5383 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5384 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5386 (enum aarch64_condition_codes): New enum.
5387 (w0): New static global.
5390 (struct aarch64_memory_operand) <type>: New
5391 MEMORY_OPERAND_POSTINDEX type.
5392 (postindex_memory_operand): New helper function.
5393 (emit_ret): New function.
5394 (emit_load_store_pair): New function, factored out of emit_stp
5395 with support for MEMORY_OPERAND_POSTINDEX.
5396 (emit_stp): Rewrite using emit_load_store_pair.
5397 (emit_ldp): New function.
5398 (emit_load_store): Likewise.
5399 (emit_ldr): Mention post-index instruction in comment.
5400 (emit_ldrh): New function.
5401 (emit_ldrb): New function.
5402 (emit_ldrsw): Mention post-index instruction in comment.
5403 (emit_str): Likewise.
5404 (emit_subs): New function.
5405 (emit_cmp): Likewise.
5406 (emit_and): Likewise.
5407 (emit_orr): Likewise.
5408 (emit_orn): Likewise.
5409 (emit_eor): Likewise.
5410 (emit_mvn): Likewise.
5411 (emit_lslv): Likewise.
5412 (emit_lsrv): Likewise.
5413 (emit_asrv): Likewise.
5414 (emit_mul): Likewise.
5415 (emit_sbfm): Likewise.
5416 (emit_sbfx): Likewise.
5417 (emit_ubfm): Likewise.
5418 (emit_ubfx): Likewise.
5419 (emit_csinc): Likewise.
5420 (emit_cset): Likewise.
5421 (emit_nop): Likewise.
5422 (emit_ops_insns): New helper function.
5423 (emit_pop): Likewise.
5424 (emit_push): Likewise.
5425 (aarch64_emit_prologue): New function.
5426 (aarch64_emit_epilogue): Likewise.
5427 (aarch64_emit_add): Likewise.
5428 (aarch64_emit_sub): Likewise.
5429 (aarch64_emit_mul): Likewise.
5430 (aarch64_emit_lsh): Likewise.
5431 (aarch64_emit_rsh_signed): Likewise.
5432 (aarch64_emit_rsh_unsigned): Likewise.
5433 (aarch64_emit_ext): Likewise.
5434 (aarch64_emit_log_not): Likewise.
5435 (aarch64_emit_bit_and): Likewise.
5436 (aarch64_emit_bit_or): Likewise.
5437 (aarch64_emit_bit_xor): Likewise.
5438 (aarch64_emit_bit_not): Likewise.
5439 (aarch64_emit_equal): Likewise.
5440 (aarch64_emit_less_signed): Likewise.
5441 (aarch64_emit_less_unsigned): Likewise.
5442 (aarch64_emit_ref): Likewise.
5443 (aarch64_emit_if_goto): Likewise.
5444 (aarch64_emit_goto): Likewise.
5445 (aarch64_write_goto_address): Likewise.
5446 (aarch64_emit_const): Likewise.
5447 (aarch64_emit_call): Likewise.
5448 (aarch64_emit_reg): Likewise.
5449 (aarch64_emit_pop): Likewise.
5450 (aarch64_emit_stack_flush): Likewise.
5451 (aarch64_emit_zero_ext): Likewise.
5452 (aarch64_emit_swap): Likewise.
5453 (aarch64_emit_stack_adjust): Likewise.
5454 (aarch64_emit_int_call_1): Likewise.
5455 (aarch64_emit_void_call_2): Likewise.
5456 (aarch64_emit_eq_goto): Likewise.
5457 (aarch64_emit_ne_goto): Likewise.
5458 (aarch64_emit_lt_goto): Likewise.
5459 (aarch64_emit_le_goto): Likewise.
5460 (aarch64_emit_gt_goto): Likewise.
5461 (aarch64_emit_ge_got): Likewise.
5462 (aarch64_emit_ops_impl): New static global variable.
5463 (aarch64_emit_ops): New target function, return
5464 &aarch64_emit_ops_impl.
5465 (struct linux_target_ops): Install it.
5467 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5469 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5470 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5472 * linux-aarch64-ipa.c: New file.
5473 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5475 (aarch64_get_thread_area): New target method.
5476 (extract_signed_bitfield): New helper function.
5477 (aarch64_decode_ldr_literal): New function.
5478 (enum aarch64_opcodes): New enum.
5479 (struct aarch64_register): New struct.
5480 (struct aarch64_operand): New struct.
5481 (x0): New static global.
5490 (aarch64_register): New helper function.
5491 (register_operand): Likewise.
5492 (immediate_operand): Likewise.
5493 (struct aarch64_memory_operand): New struct.
5494 (offset_memory_operand): New helper function.
5495 (preindex_memory_operand): Likewise.
5496 (enum aarch64_system_control_registers): New enum.
5497 (ENCODE): New macro.
5498 (emit_insn): New helper function.
5499 (emit_b): New function.
5500 (emit_bcond): Likewise.
5501 (emit_cb): Likewise.
5502 (emit_tb): Likewise.
5503 (emit_blr): Likewise.
5504 (emit_stp): Likewise.
5505 (emit_ldp_q_offset): Likewise.
5506 (emit_stp_q_offset): Likewise.
5507 (emit_load_store): Likewise.
5508 (emit_ldr): Likewise.
5509 (emit_ldrsw): Likewise.
5510 (emit_str): Likewise.
5511 (emit_ldaxr): Likewise.
5512 (emit_stxr): Likewise.
5513 (emit_stlr): Likewise.
5514 (emit_data_processing_reg): Likewise.
5515 (emit_data_processing): Likewise.
5516 (emit_add): Likewise.
5517 (emit_sub): Likewise.
5518 (emit_mov): Likewise.
5519 (emit_movk): Likewise.
5520 (emit_mov_addr): Likewise.
5521 (emit_mrs): Likewise.
5522 (emit_msr): Likewise.
5523 (emit_sevl): Likewise.
5524 (emit_wfe): Likewise.
5525 (append_insns): Likewise.
5526 (can_encode_int32_in): New helper function.
5527 (aarch64_relocate_instruction): New function.
5528 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5529 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5530 (struct linux_target_ops): Install aarch64_get_thread_area,
5531 aarch64_install_fast_tracepoint_jump_pad and
5532 aarch64_get_min_fast_tracepoint_insn_len.
5534 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5536 * Makefile.in (aarch64-insn.o): New rule.
5537 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5539 2015-09-21 Yao Qi <yao.qi@linaro.org>
5541 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5543 2015-09-21 Yao Qi <yao.qi@linaro.org>
5545 * tracepoint.c (max_jump_pad_size): Remove.
5547 2015-09-18 Yao Qi <yao.qi@linaro.org>
5549 * linux-aarch64-low.c: Don't include sys/uio.h.
5550 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5552 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5554 * tracepoint.c (eval_result_type): Change prototype.
5555 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5557 2015-09-15 Pedro Alves <palves@redhat.com>
5559 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5560 Check whether to report exec events instead of checking whether
5561 multiprocess is enabled.
5563 2015-09-15 Pedro Alves <palves@redhat.com>
5566 * remote-utils.c (prepare_resume_reply): Merge
5567 TARGET_WAITKIND_VFORK_DONE switch case with the
5568 TARGET_WAITKIND_FORKED case.
5570 2015-09-15 Yao Qi <yao.qi@linaro.org>
5572 * server.c (handle_query): Check string comparison using
5573 "else if" instead of "if".
5575 2015-09-15 Yao Qi <yao.qi@linaro.org>
5577 * server.c (vCont_supported): New global variable.
5578 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5579 matches. Append ";vContSupported+" to own_buf.
5580 (handle_v_requests): Append ";s;S" to own_buf if target supports
5581 hardware single step or vCont_supported is false.
5582 (capture_main): Set vCont_supported to zero.
5584 2015-09-15 Yao Qi <yao.qi@linaro.org>
5586 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5588 (linux_supports_hardware_single_step): ... New function.
5589 (linux_target_ops): Update.
5590 * lynx-low.c (lynx_target_ops): Set field
5591 supports_hardware_single_step to target_can_do_hardware_single_step.
5592 * nto-low.c (nto_target_ops): Likewise.
5593 * spu-low.c (spu_target_ops): Likewise.
5594 * win32-low.c (win32_target_ops): Likewise.
5595 * target.c (target_can_do_hardware_single_step): New function.
5596 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5597 Remove. <supports_hardware_single_step>: New field.
5598 (target_supports_conditional_breakpoints): Remove.
5599 (target_supports_hardware_single_step): New macro.
5600 (target_can_do_hardware_single_step): Declare.
5601 * server.c (handle_query): Use target_supports_hardware_single_step
5602 instead of target_supports_conditional_breakpoints.
5604 2015-09-15 Yao Qi <yao.qi@linaro.org>
5606 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5608 (struct linux_target_ops the_low_target): Install
5609 aarch64_linux_siginfo_fixup.
5611 2015-09-11 Don Breazeal <donb@codesourcery.com>
5612 Luis Machado <lgustavo@codesourcery.com>
5614 * linux-low.c (linux_mourn): Static declaration.
5615 (linux_arch_setup): Move in front of
5616 handle_extended_wait.
5617 (linux_arch_setup_thread): New function.
5618 (handle_extended_wait): Handle exec events. Call
5619 linux_arch_setup_thread. Make event_lwp argument a
5620 pointer-to-a-pointer.
5621 (check_zombie_leaders): Do not check stopped threads.
5622 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5623 (linux_low_filter_event): Add lwp and thread for exec'ing
5624 non-leader thread if leader thread has been deleted.
5625 Refactor code into linux_arch_setup_thread and call it.
5626 Pass child lwp pointer by reference to handle_extended_wait.
5627 (linux_wait_for_event_filtered): Update comment.
5628 (linux_wait_1): Prevent clobbering exec event status.
5629 (linux_supports_exec_events): New function.
5630 (linux_target_ops) <supports_exec_events>: Initialize new member.
5631 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5633 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5634 * server.c (report_exec_events): New global variable.
5635 (handle_query): Handle qSupported query for exec-events feature.
5636 (captured_main): Initialize report_exec_events.
5637 * server.h (report_exec_events): Declare new global variable.
5638 * target.h (struct target_ops) <supports_exec_events>: New
5640 (target_supports_exec_events): New macro.
5641 * win32-low.c (win32_target_ops) <supports_exec_events>:
5642 Initialize new member.
5644 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5646 * linux-low.c (linux_low_enable_btrace): Remove.
5647 (linux_target_ops): Replace linux_low_enable_btrace with
5648 linux_enable_btrace.
5650 2015-09-03 Yao Qi <yao.qi@linaro.org>
5652 * linux-aarch64-low.c (aarch64_insert_point): Call
5653 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5656 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5658 * linux-low.c (check_stopped_by_breakpoint): Use
5659 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5661 2015-08-27 Pedro Alves <palves@redhat.com>
5663 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5665 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5667 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5668 the XNEW-family equivalent.
5669 (compile_bytecodes): Likewise.
5670 * dll.c (loaded_dll): Likewise.
5671 * event-loop.c (append_callback_event): Likewise.
5672 (create_file_handler): Likewise.
5673 (create_file_event): Likewise.
5674 * hostio.c (handle_open): Likewise.
5675 * inferiors.c (add_thread): Likewise.
5676 (add_process): Likewise.
5677 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5678 * linux-arm-low.c (arm_new_process): Likewise.
5679 (arm_new_thread): Likewise.
5680 * linux-low.c (add_to_pid_list): Likewise.
5681 (linux_add_process): Likewise.
5682 (handle_extended_wait): Likewise.
5683 (add_lwp): Likewise.
5684 (enqueue_one_deferred_signal): Likewise.
5685 (enqueue_pending_signal): Likewise.
5686 (linux_resume_one_lwp_throw): Likewise.
5687 (linux_resume_one_thread): Likewise.
5688 (linux_read_memory): Likewise.
5689 (linux_write_memory): Likewise.
5690 * linux-mips-low.c (mips_linux_new_process): Likewise.
5691 (mips_linux_new_thread): Likewise.
5692 (mips_add_watchpoint): Likewise.
5693 * linux-x86-low.c (initialize_low_arch): Likewise.
5694 * lynx-low.c (lynx_add_process): Likewise.
5695 * mem-break.c (set_raw_breakpoint_at): Likewise.
5696 (set_breakpoint): Likewise.
5697 (add_condition_to_breakpoint): Likewise.
5698 (add_commands_to_breakpoint): Likewise.
5699 (clone_agent_expr): Likewise.
5700 (clone_one_breakpoint): Likewise.
5701 * regcache.c (new_register_cache): Likewise.
5702 * remote-utils.c (look_up_one_symbol): Likewise.
5703 * server.c (queue_stop_reply): Likewise.
5704 (start_inferior): Likewise.
5705 (queue_stop_reply_callback): Likewise.
5706 (handle_target_event): Likewise.
5707 * spu-low.c (fetch_ppc_memory): Likewise.
5708 (store_ppc_memory): Likewise.
5709 * target.c (set_target_ops): Likewise.
5710 * thread-db.c (thread_db_load_search): Likewise.
5711 (try_thread_db_load_1): Likewise.
5712 * tracepoint.c (add_tracepoint): Likewise.
5713 (add_tracepoint_action): Likewise.
5714 (create_trace_state_variable): Likewise.
5715 (cmd_qtdpsrc): Likewise.
5716 (cmd_qtro): Likewise.
5717 (add_while_stepping_state): Likewise.
5718 * win32-low.c (child_add_thread): Likewise.
5719 (get_image_name): Likewise.
5721 2015-08-25 Yao Qi <yao.qi@linaro.org>
5723 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5725 2015-08-25 Yao Qi <yao.qi@linaro.org>
5727 * Makefile.in (aarch64-linux.o): New rule.
5728 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5730 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5731 (aarch64_init_debug_reg_state): Make it extern.
5732 (aarch64_linux_prepare_to_resume): Remove.
5734 2015-08-25 Yao Qi <yao.qi@linaro.org>
5736 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5737 lwp_arch_private_info and ptid_of_lwp.
5739 2015-08-25 Yao Qi <yao.qi@linaro.org>
5741 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5742 Find proc_info by find_process_pid. All callers updated.
5744 2015-08-25 Yao Qi <yao.qi@linaro.org>
5746 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5748 (debug_reg_change_callback): Remove.
5749 (aarch64_notify_debug_reg_change): Remove.
5751 2015-08-25 Yao Qi <yao.qi@linaro.org>
5753 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5754 Call current_lwp_ptid.
5756 2015-08-25 Yao Qi <yao.qi@linaro.org>
5758 * linux-aarch64-low.c (debug_reg_change_callback): Use
5761 2015-08-25 Yao Qi <yao.qi@linaro.org>
5763 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5765 2015-08-25 Yao Qi <yao.qi@linaro.org>
5767 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5769 2015-08-25 Yao Qi <yao.qi@linaro.org>
5771 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5774 2015-08-25 Yao Qi <yao.qi@linaro.org>
5776 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5778 (debug_reg_change_callback): Remove argument entry and add argument
5779 lwp. Remove local variable thread. Don't print thread id in the
5780 debugging output. Don't check whether pid of thread equals to pid.
5781 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5782 iterate_over_lwps instead find_inferior.
5784 2015-08-24 Pedro Alves <palves@redhat.com>
5786 * inferiors.c (get_first_process): New function.
5787 * inferiors.h (get_first_process): New declaration.
5788 * remote-utils.c (read_ptid): Default to the first process in the
5789 list, instead of to the current thread's process.
5791 2015-08-24 Pedro Alves <palves@redhat.com>
5793 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5794 * event-loop.c: Likewise.
5795 * remote-utils.c: Likewise.
5796 * tracepoint.c: Likewise.
5798 2015-08-24 Pedro Alves <palves@redhat.com>
5800 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5803 2015-08-21 Pedro Alves <palves@redhat.com>
5805 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5806 instead of literal 1.
5808 2015-08-21 Pedro Alves <palves@redhat.com>
5810 * tdesc.c (default_description): Explicitly zero-initialize.
5812 2015-08-21 Pedro Alves <palves@redhat.com>
5815 * inferiors.c (remove_thread): Discard any pending stop reply for
5817 * server.c (remove_all_on_match_pid): Rename to ...
5818 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5820 (discard_queued_stop_replies): Change parameter to a ptid. Now
5822 (handle_v_kill, kill_inferior_callback, captured_main)
5823 (process_serial_event): Adjust.
5824 * server.h (discard_queued_stop_replies): Declare.
5826 2015-08-21 Pedro Alves <palves@redhat.com>
5828 * linux-low.c (wait_for_sigstop): Always switch to no thread
5829 selected if the previously current thread dies.
5830 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5831 process instead of the current thread's.
5832 * remote-utils.c (input_interrupt): Don't check if there's no
5834 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5835 current thread to the general thread fails, error out.
5836 (handle_qxfer_auxv, handle_qxfer_libraries)
5837 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5838 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5839 (handle_query): Check if there's a thread selected instead of
5840 checking whether there's any thread in the thread list.
5841 (handle_qxfer_threads, handle_qxfer_btrace)
5842 (handle_qxfer_btrace_conf): Don't error out early if there's no
5843 thread in the thread list.
5844 (handle_v_cont, myresume): Don't set the current thread to the
5846 (process_serial_event) <Hg handling>: Also set thread_id if the
5847 previous general thread is still alive.
5848 (process_serial_event) <g/G handling>: If setting the current
5849 thread to the general thread fails, error out.
5850 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5851 thread's lwp instead of the current thread's.
5852 * target.c (set_desired_thread): If the desired thread was not
5853 found, leave the current thread pointing to NULL. Return an int
5854 (boolean) indicating success.
5855 * target.h (set_desired_thread): Change return type to int.
5857 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5859 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5860 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5862 (ps_get_thread_area): New function.
5864 2015-08-19 Gary Benson <gbenson@redhat.com>
5866 * hostio.c (handle_pread): Do not attempt to read more data
5867 than hostio_reply_with_data can fit in a packet.
5869 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5871 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5873 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5875 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5877 2015-08-06 Pedro Alves <palves@redhat.com>
5879 * tracepoint.c (expr_eval_result): Now an int.
5881 2015-08-06 Pedro Alves <palves@redhat.com>
5883 * gdbthread.h (struct regcache): Forward declare.
5884 (struct thread_info) <regcache_data>: Now a struct regcache
5886 * inferiors.c (inferior_regcache_data)
5887 (set_inferior_regcache_data): Now work with struct regcache
5889 * inferiors.h (struct regcache): Forward declare.
5890 (inferior_regcache_data, set_inferior_regcache_data): Now work
5891 with struct regcache pointers.
5892 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5893 (free_register_cache_thread): Remove struct regcache pointer
5896 2015-08-06 Pedro Alves <palves@redhat.com>
5898 * server.c (captured_main): On error, print the exception message
5899 to stderr, and if run_once is set, throw a quit.
5901 2015-08-06 Pedro Alves <palves@redhat.com>
5903 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5906 2015-08-06 Pedro Alves <palves@redhat.com>
5908 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5909 reading beyond the passed in buffer length.
5911 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5913 * tracepoint.c (symbol_list) <required>: Remove.
5915 2015-08-06 Pedro Alves <palves@redhat.com>
5917 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5918 count if stopping and suspending threads.
5919 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5920 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5921 (linux_detach): Complete an ongoing step-over.
5922 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5924 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5925 (linux_wait_1): If passing a signal to the inferior after
5926 finishing a step-over, unsuspend and re-resume all lwps. If we
5927 see a single-step event but the thread should be continuing, don't
5928 pass the trap to gdb.
5929 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5930 internal_error instead of gdb_assert.
5931 (enqueue_pending_signal): New function.
5932 (check_ptrace_stopped_lwp_gone): Add debug output.
5933 (start_step_over): Use internal_error instead of gdb_assert.
5934 (complete_ongoing_step_over): New function.
5935 (linux_resume_one_thread): Don't resume a suspended thread.
5936 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5939 2015-08-06 Pedro Alves <palves@redhat.com>
5941 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5942 (linux_thread_alive): Use lwp_is_marked_dead.
5943 (extended_event_reported): Delete.
5944 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5945 instead of extended_event_reported.
5946 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5948 (lwp_is_marked_dead): New function.
5949 (lwp_running): Use lwp_is_marked_dead.
5950 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5953 2015-08-06 Pedro Alves <palves@redhat.com>
5955 * linux-low.c (linux_wait_1): Move fork event output out of the
5956 !report_to_gdb check. Pass event_child->waitstatus to
5957 target_waitstatus_to_string instead of ourstatus.
5959 2015-08-04 Yao Qi <yao.qi@linaro.org>
5961 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5962 if current_thread is 32 bit.
5964 2015-08-04 Yao Qi <yao.qi@linaro.org>
5966 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5967 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5968 * server.c (extended_protocol): Remove "static".
5969 * server.h (extended_protocol): Declare it.
5971 2015-08-04 Yao Qi <yao.qi@linaro.org>
5973 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5974 both aarch64 and aarch32.
5975 (aarch64_set_pc): Likewise.
5977 2015-08-04 Yao Qi <yao.qi@linaro.org>
5979 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5980 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5981 arm-with-neon.xml to srv_xmlfiles.
5982 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5983 (is_64bit_tdesc): New function.
5984 (aarch64_linux_read_description): New function.
5985 (aarch64_arch_setup): Call aarch64_linux_read_description.
5986 (regs_info): Rename to regs_info_aarch64.
5987 (aarch64_regs_info): Return right regs_info.
5988 (initialize_low_arch): Call initialize_low_arch_aarch32.
5990 2015-08-04 Yao Qi <yao.qi@linaro.org>
5992 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5993 * linux-aarch32-low.c: New file.
5994 * linux-aarch32-low.h: New file.
5995 * linux-arm-low.c (arm_fill_gregset): Move it to
5996 linux-aarch32-low.c.
5997 (arm_store_gregset): Likewise.
5998 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5999 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6000 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6001 (regs_info): Rename to regs_info_arm.
6002 (arm_regs_info): Return regs_info_aarch32 if
6003 have_ptrace_getregset is 1 and target description is
6004 arm_with_neon or arm_with_vfpv3.
6005 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6006 Call initialize_low_arch_aarch32 instead.
6008 2015-08-04 Yao Qi <yao.qi@linaro.org>
6010 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6011 * linux-low.c: ... here.
6012 * linux-low.h (have_ptrace_getregset): Declare it.
6014 2015-08-04 Pedro Alves <palves@redhat.com>
6016 * thread-db.c (struct thread_db): Use new typedefs.
6017 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6019 (disable_thread_event_reporting): Cast result of dlsym to
6020 destination function pointer type.
6021 (thread_db_mourn): Use td_ta_delete_ftype.
6023 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6025 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6027 (CDX_BREAKPOINT): Define for R2.
6028 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6029 (the_low_target): Add comments.
6031 2015-07-30 Yao Qi <yao.qi@linaro.org>
6033 * linux-arm-low.c (arm_hwcap): Remove it.
6034 (arm_read_description): New local variable arm_hwcap. Don't
6035 set arm_hwcap to zero.
6037 2015-07-30 Yao Qi <yao.qi@linaro.org>
6039 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6040 Use regcache->tdesc instead.
6041 (arm_store_wmmxregset): Likewise.
6042 (arm_fill_vfpregset): Likewise.
6043 (arm_store_vfpregset): Likewise.
6045 2015-07-30 Yao Qi <yao.qi@linaro.org>
6047 * linux-arm-low.c: Include arch/arm.h.
6048 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6049 (arm_store_gregset): Likewise.
6051 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6053 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6054 ptrace's 4th parameter.
6056 2015-07-27 Yao Qi <yao.qi@linaro.org>
6058 * configure.srv (case aarch64*-*-linux*): Don't set
6061 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6063 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6065 * linux-arm-low.c: Likewise.
6066 * linux-cris-low.c: Likewise.
6067 * linux-crisv32-low.c: Likewise.
6068 * linux-low.c: Likewise.
6069 * linux-m68k-low.c: Likewise.
6070 * linux-mips-low.c: Likewise.
6071 * linux-nios2-low.c: Likewise.
6072 * linux-s390-low.c: Likewise.
6073 * linux-sparc-low.c: Likewise.
6074 * linux-tic6x-low.c: Likewise.
6075 * linux-tile-low.c: Likewise.
6076 * linux-x86-low.c: Likewise.
6078 2015-07-24 Pedro Alves <palves@redhat.com>
6080 * config.in: Regenerate.
6081 * configure: Regenerate.
6083 2015-07-24 Pedro Alves <palves@redhat.com>
6085 * acinclude.m4: Include ../ptrace.m4.
6086 * configure.ac: Call GDB_AC_PTRACE.
6087 * config.in, configure: Regenerate.
6089 2015-07-24 Yao Qi <yao.qi@linaro.org>
6091 * linux-low.c (linux_create_inferior): Remove setting to
6092 proc->priv->new_inferior.
6093 (linux_attach): Likewise.
6094 (linux_low_filter_event): Likewise.
6095 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6097 2015-07-24 Yao Qi <yao.qi@linaro.org>
6099 * linux-low.c (linux_arch_setup): New function.
6100 (linux_low_filter_event): If proc->tdesc is NULL and
6101 proc->attached is true, call the_low_target.arch_setup.
6102 Otherwise, keep status pending, and return.
6103 (linux_resume_one_lwp_throw): Don't call get_pc if
6104 thread->while_stepping isn't NULL. Don't call
6105 get_thread_regcache if proc->tdesc is NULL.
6106 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6107 (linux_target_ops): Install arch_setup.
6108 * server.c (start_inferior): Call the_target->arch_setup.
6109 * target.h (struct target_ops) <arch_setup>: New field.
6110 (target_arch_setup): New marco.
6111 * lynx-low.c (lynx_target_ops): Update.
6112 * nto-low.c (nto_target_ops): Update.
6113 * spu-low.c (spu_target_ops): Update.
6114 * win32-low.c (win32_target_ops): Update.
6116 2015-07-24 Yao Qi <yao.qi@linaro.org>
6118 * linux-low.c (linux_add_process): Don't set
6119 proc->priv->new_inferior.
6120 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6121 (linux_attach): Likewise.
6123 2015-07-24 Yao Qi <yao.qi@linaro.org>
6125 * server.c (start_inferior): Code refactor.
6127 2015-07-24 Yao Qi <yao.qi@linaro.org>
6129 * server.c (process_serial_event): Set general_thread.
6131 2015-07-21 Yao Qi <yao.qi@linaro.org>
6133 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6134 aarch64_linux_get_debug_reg_capacity.
6136 2015-07-17 Yao Qi <yao.qi@linaro.org>
6138 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6139 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6140 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6141 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6142 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6143 (AARCH64_HWP_ALIGNMENT): Likewise.
6144 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6145 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6146 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6147 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6148 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6149 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6150 (struct aarch64_debug_reg_state): Likewise.
6151 (struct arch_lwp_info): Likewise.
6152 (aarch64_align_watchpoint): Likewise.
6153 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6154 (aarch64_watchpoint_length): Likewise.
6155 (aarch64_point_encode_ctrl_reg): Likewise
6156 (aarch64_point_is_aligned): Likewise.
6157 (aarch64_align_watchpoint): Likewise.
6158 (aarch64_linux_set_debug_regs):
6159 (aarch64_dr_state_insert_one_point): Likewise.
6160 (aarch64_dr_state_remove_one_point): Likewise.
6161 (aarch64_handle_breakpoint): Likewise.
6162 (aarch64_handle_aligned_watchpoint): Likewise.
6163 (aarch64_handle_unaligned_watchpoint): Likewise.
6164 (aarch64_handle_watchpoint): Likewise.
6166 2015-07-17 Yao Qi <yao.qi@linaro.org>
6168 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6169 and don't aarch64_get_debug_reg_state. All callers update.
6170 (aarch64_handle_aligned_watchpoint): Likewise.
6171 (aarch64_handle_unaligned_watchpoint): Likewise.
6172 (aarch64_handle_watchpoint): Likewise.
6173 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6174 (aarch64_remove_point): Likewise.
6176 2015-07-17 Yao Qi <yao.qi@linaro.org>
6178 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6180 (aarch64_handle_unaligned_watchpoint): Likewise.
6182 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6184 Revert the previous 3 commits:
6185 Move gdb_regex* to common/
6186 Move linux_find_memory_regions_full & co.
6187 gdbserver build-id attribute generator
6189 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6190 Jan Kratochvil <jan.kratochvil@redhat.com>
6192 gdbserver build-id attribute generator.
6193 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6194 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6195 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6197 (get_dynamic): Use find_pdhr to traverse program headers.
6198 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6199 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6200 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6201 (get_hex_build_id): New.
6202 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6203 to reply XML document.
6205 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6206 Jan Kratochvil <jan.kratochvil@redhat.com>
6208 * target.c: Include target/target-utils.h and fcntl.h.
6209 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6210 (target_fileio_read_stralloc): New functions.
6212 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6214 * Makefile.in (OBS): Add gdb_regex.o.
6216 * config.in: Rebuilt.
6217 * configure: Rebuilt.
6219 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6220 Jan Kratochvil <jan.kratochvil@redhat.com>
6222 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6223 * Makefile.in (OBS): Add target-utils.o.
6224 (linux-maps.o, target-utils.o): New.
6225 * configure.srv (srv_linux_obj): Add linux-maps.o.
6227 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6229 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6231 (the_low_target): Install it.
6233 2015-07-14 Pedro Alves <palves@redhat.com>
6235 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6236 Instead, ignore ECHILD, and throw an error for other errnos.
6238 2015-07-10 Pedro Alves <palves@redhat.com>
6240 * event-loop.c (struct callback_event) <data>: Change type to
6241 gdb_client_data instance instead of gdb_client_data pointer.
6242 (append_callback_event): Adjust.
6244 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6246 * linux-aarch64-low.c: Add comments for each linux_target_ops
6247 method. Remove comments already covered in target_ops and
6248 linux_target_ops definitions.
6249 (the_low_target): Add comments for each unimplemented method.
6251 2015-07-09 Yao Qi <yao.qi@linaro.org>
6253 * linux-aarch64-low.c (aarch64_regmap): Remove.
6254 (aarch64_usrregs_info): Remove.
6255 (regs_info): Set field usrregs to NULL.
6257 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6259 * linux-low.c: Include "rsp-low.h"
6260 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6261 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6262 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6263 (handle_btrace_enable_pt): New.
6264 (handle_btrace_general_set): Support "pt".
6265 (handle_btrace_conf_general_set): Support "pt:size".
6267 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6269 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6272 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6274 * linux-aarch64-low.c: Remove comment about endianness.
6275 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6276 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6279 2015-06-24 Gary Benson <gbenson@redhat.com>
6281 * linux-i386-ipa.c (stdint.h): Do not include.
6282 * lynx-i386-low.c (stdint.h): Likewise.
6283 * lynx-ppc-low.c (stdint.h): Likewise.
6284 * mem-break.c (stdint.h): Likewise.
6285 * thread-db.c (stdint.h): Likewise.
6286 * tracepoint.c (stdint.h): Likewise.
6287 * win32-low.c (stdint.h): Likewise.
6289 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6291 * server.c (write_qxfer_response): Update call to
6292 remote_escape_output.
6294 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6295 Jan Kratochvil <jan.kratochvil@redhat.com>
6297 Merge multiple hex conversions.
6298 * gdbreplay.c (tohex): Rename to 'fromhex'.
6299 (logchar): Use fromhex.
6301 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6303 * server.c (handle_qxfer_libraries): Set `version' attribute for
6306 2015-06-10 Gary Benson <gbenson@redhat.com>
6308 * target.h (struct target_ops) <multifs_open>: New field.
6309 <multifs_unlink>: Likewise.
6310 <multifs_readlink>: Likewise.
6311 * linux-low.c (nat/linux-namespaces.h): New include.
6312 (linux_target_ops): Initialize the_target->multifs_open,
6313 the_target->multifs_unlink and the_target->multifs_readlink.
6314 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6315 * hostio.c (hostio_fs_pid): New static variable.
6316 (hostio_handle_new_gdb_connection): New function.
6317 (handle_setfs): Likewise.
6318 (handle_open): Use the_target->multifs_open as appropriate.
6319 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6320 (handle_readlink): Use the_target->multifs_readlink as
6322 (handle_vFile): Handle vFile:setfs packets.
6323 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6324 after target_handle_new_gdb_connection.
6326 2015-06-10 Gary Benson <gbenson@redhat.com>
6328 * configure.ac (AC_CHECK_FUNCS): Add setns.
6329 * config.in: Regenerate.
6330 * configure: Likewise.
6331 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6332 (linux-namespaces.o): New rule.
6333 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6335 2015-06-09 Gary Benson <gbenson@redhat.com>
6337 * hostio.c (handle_open): Process mode argument with
6338 fileio_to_host_mode.
6340 2015-06-01 Yao Qi <yao.qi@linaro.org>
6342 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6343 * linux-x86-low.c: Likewise.
6345 2015-05-28 Don Breazeal <donb@codesourcery.com>
6347 * linux-low.c (handle_extended_wait): Initialize
6348 thread_info.last_resume_kind for new fork children.
6350 2015-05-15 Pedro Alves <palves@redhat.com>
6352 * target.h (target_handle_new_gdb_connection): Rewrite using if
6353 wrapped in do/while.
6355 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6357 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6358 * configure, config.in: Regenerate.
6359 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6362 2015-05-12 Don Breazeal <donb@codesourcery.com>
6364 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6365 PTRACE_EVENT_VFORK_DONE.
6366 (linux_low_ptrace_options, extended_event_reported): Add vfork
6368 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6369 and "vforkdone" for RSP 'T' Stop Reply Packet.
6370 * server.h (report_vfork_events): Declare
6373 2015-05-12 Don Breazeal <donb@codesourcery.com>
6375 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6376 (the_low_target) <new_fork>: Initialize new member.
6377 * linux-arm-low.c (arm_new_fork): New function.
6378 (the_low_target) <new_fork>: Initialize new member.
6379 * linux-low.c (handle_extended_wait): Call new target function
6381 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6382 * linux-mips-low.c (mips_add_watchpoint): New function
6383 extracted from mips_insert_point.
6384 (the_low_target) <new_fork>: Initialize new member.
6385 (mips_linux_new_fork): New function.
6386 (mips_insert_point): Call mips_add_watchpoint.
6387 * linux-x86-low.c (x86_linux_new_fork): New function.
6388 (the_low_target) <new_fork>: Initialize new member.
6390 2015-05-12 Don Breazeal <donb@codesourcery.com>
6392 * linux-low.c (handle_extended_wait): Implement return value,
6393 rename argument 'event_child' to 'event_lwp', handle
6394 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6395 (linux_low_ptrace_options): New function.
6396 (linux_low_filter_event): Call linux_low_ptrace_options,
6397 use different argument fo linux_enable_event_reporting,
6398 use return value from handle_extended_wait.
6399 (extended_event_reported): New function.
6400 (linux_wait_1): Call extended_event_reported and set
6401 status to report fork events.
6402 (linux_write_memory): Add pid to debug message.
6403 (reset_lwp_ptrace_options_callback): New function.
6404 (linux_handle_new_gdb_connection): New function.
6405 (linux_target_ops): Initialize new structure member.
6406 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6407 * lynx-low.c: Initialize new structure member.
6408 * remote-utils.c (prepare_resume_reply): Implement stop reason
6409 "fork" for "T" stop message.
6410 * server.c (handle_query): Call handle_new_gdb_connection.
6411 * server.h (report_fork_events): Declare global flag.
6412 * target.h (struct target_ops) <handle_new_gdb_connection>:
6414 (target_handle_new_gdb_connection): New macro.
6415 * win32-low.c: Initialize new structure member.
6417 2015-05-12 Don Breazeal <donb@codesourcery.com>
6419 * mem-break.c (APPEND_TO_LIST): Define macro.
6420 (clone_agent_expr): New function.
6421 (clone_one_breakpoint): New function.
6422 (clone_all_breakpoints): New function.
6423 * mem-break.h: Declare new functions.
6425 2015-05-12 Don Breazeal <donb@codesourcery.com>
6427 * linux-low.c (linux_supports_fork_events): New function.
6428 (linux_supports_vfork_events): New function.
6429 (linux_target_ops): Initialize new structure members.
6430 (initialize_low): Call linux_check_ptrace_features.
6431 * lynx-low.c (lynx_target_ops): Initialize new structure
6433 * server.c (report_fork_events, report_vfork_events):
6435 (handle_query): Add new features to qSupported packet and
6437 (captured_main): Initialize new global variables.
6438 * target.h (struct target_ops) <supports_fork_events>:
6440 <supports_vfork_events>: New member.
6441 (target_supports_fork_events): New macro.
6442 (target_supports_vfork_events): New macro.
6443 * win32-low.c (win32_target_ops): Initialize new structure
6446 2015-05-12 Gary Benson <gbenson@redhat.com>
6448 * server.c (handle_qxfer_exec_file): Use current process
6451 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6453 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6454 Remove HAVE_PTRACE_GETREGS conditionals.
6455 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6456 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6458 2015-05-08 Yao Qi <yao.qi@linaro.org>
6460 * linux-low.c (linux_supports_conditional_breakpoints): New
6462 (linux_target_ops): Install new target method.
6463 * lynx-low.c (lynx_target_ops): Install NULL hook for
6464 supports_conditional_breakpoints.
6465 * nto-low.c (nto_target_ops): Likewise.
6466 * spu-low.c (spu_target_ops): Likewise.
6467 * win32-low.c (win32_target_ops): Likewise.
6468 * server.c (handle_query): Check
6469 target_supports_conditional_breakpoints.
6470 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6472 (target_supports_conditional_breakpoints): New macro.
6474 2015-05-06 Pedro Alves <palves@redhat.com>
6477 * server.c (start_inferior): If the process exits, mourn it.
6479 2015-04-21 Gary Benson <gbenson@redhat.com>
6481 * hostio.c (fileio_open_flags_to_host): Factored out to
6482 fileio_to_host_openflags in common/fileio.c. Single use
6485 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6487 * linux-xtensa-low.c (xtensa_fill_gregset)
6488 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6491 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6493 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6494 (regs_info): Replace usrregs pointer with NULL.
6496 2015-04-17 Gary Benson <gbenson@redhat.com>
6498 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6499 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6500 * server.c (handle_qxfer_exec_file): New function.
6501 (qxfer_packets): Add exec-file entry.
6502 (handle_query): Report qXfer:exec-file:read as supported packet.
6504 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6506 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6508 2015-04-09 Gary Benson <gbenson@redhat.com>
6510 * hostio-errno.c (errno_to_fileio_error): Remove function.
6511 Update caller to use remote_fileio_to_fio_error.
6513 2015-04-09 Yao Qi <yao.qi@linaro.org>
6515 * linux-low.c (linux_insert_point): Call
6516 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6517 (linux_remove_point): Call remove_memory_breakpoint if type is
6519 * linux-x86-low.c (x86_insert_point): Don't call
6520 insert_memory_breakpoint.
6521 (x86_remove_point): Don't call remove_memory_breakpoint.
6523 2015-04-01 Pedro Alves <palves@redhat.com>
6524 Cleber Rosa <crosa@redhat.com>
6526 * server.c (gdbserver_usage): Reorganize and extend the usage
6529 2015-03-24 Pedro Alves <palves@redhat.com>
6531 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6532 output. Also dump TRAP_TRACE.
6533 (linux_low_filter_event): In debug output, distinguish a
6534 resume_stop SIGSTOP from a delayed SIGSTOP.
6536 2015-03-24 Gary Benson <gbenson@redhat.com>
6538 * linux-x86-low.c (x86_linux_new_thread): Moved to
6540 (x86_linux_prepare_to_resume): Likewise.
6542 2015-03-24 Gary Benson <gbenson@redhat.com>
6544 * Makefile.in (x86-linux-dregs.o): New rule.
6545 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6546 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6547 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6548 (x86_linux_dr_get): Likewise.
6549 (x86_linux_dr_set): Likewise.
6550 (update_debug_registers_callback): Likewise.
6551 (x86_linux_dr_set_addr): Likewise.
6552 (x86_linux_dr_get_addr): Likewise.
6553 (x86_linux_dr_set_control): Likewise.
6554 (x86_linux_dr_get_control): Likewise.
6555 (x86_linux_dr_get_status): Likewise.
6556 (x86_linux_update_debug_registers): Likewise.
6558 2015-03-24 Gary Benson <gbenson@redhat.com>
6560 * linux-x86-low.c (x86_linux_update_debug_registers):
6561 New function, factored out from...
6562 (x86_linux_prepare_to_resume): ...this.
6564 2015-03-24 Gary Benson <gbenson@redhat.com>
6566 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6567 (x86_linux_dr_set): Likewise.
6568 (update_debug_registers_callback): Likewise.
6569 (x86_linux_dr_set_addr): Likewise.
6570 (x86_linux_dr_get_addr): Likewise.
6571 (x86_linux_dr_set_control): Likewise.
6572 (x86_linux_dr_get_control): Likewise.
6573 (x86_linux_dr_get_status): Likewise.
6574 (x86_linux_prepare_to_resume): Likewise.
6576 2015-03-24 Gary Benson <gbenson@redhat.com>
6578 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6579 Use perror_with_name. Pass string through gettext.
6580 (x86_linux_dr_set): Likewise.
6582 2015-03-24 Gary Benson <gbenson@redhat.com>
6584 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6585 (x86_linux_dr_set_addr): ...this.
6586 (x86_dr_low_get_addr): Rename to...
6587 (x86_linux_dr_get_addr): ...this.
6588 (x86_dr_low_set_control): Rename to...
6589 (x86_linux_dr_set_control): ...this.
6590 (x86_dr_low_get_control): Rename to...
6591 (x86_linux_dr_get_control): ...this.
6592 (x86_dr_low_get_status): Rename to...
6593 (x86_linux_dr_get_status): ...this.
6594 (x86_dr_low): Update with new function names.
6596 2015-03-24 Gary Benson <gbenson@redhat.com>
6598 * Makefile.in (x86-linux.o): New rule.
6599 * configure.srv: Add x86-linux.o to relevant targets.
6600 * linux-low.c (lwp_set_arch_private_info): New function.
6601 (lwp_arch_private_info): Likewise.
6602 * linux-x86-low.c: Include nat/x86-linux.h.
6603 (arch_lwp_info): Removed structure.
6604 (update_debug_registers_callback):
6605 Use lwp_set_debug_registers_changed.
6606 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6607 and lwp_set_debug_registers_changed.
6608 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6610 2015-03-24 Gary Benson <gbenson@redhat.com>
6612 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6613 * linux-arm-low.c (arm_new_thread): Likewise.
6614 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6615 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6616 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6617 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6619 2015-03-24 Gary Benson <gbenson@redhat.com>
6621 * linux-low.c (ptid_of_lwp): New function.
6622 (lwp_is_stopped): Likewise.
6623 (lwp_stop_reason): Likewise.
6624 * linux-x86-low.c (update_debug_registers_callback):
6626 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6629 2015-03-24 Gary Benson <gbenson@redhat.com>
6631 * linux-low.h (linux_stop_lwp): Remove declaration.
6633 2015-03-24 Gary Benson <gbenson@redhat.com>
6635 * linux-low.h: Include nat/linux-nat.h.
6636 * linux-low.c (iterate_over_lwps_args): New structure.
6637 (iterate_over_lwps_filter): New function.
6638 (iterate_over_lwps): Likewise.
6639 * linux-x86-low.c (update_debug_registers_callback):
6640 Update signature to what iterate_over_lwps expects.
6641 Remove PID check that iterate_over_lwps now performs.
6642 (x86_dr_low_set_addr): Use iterate_over_lwps.
6643 (x86_dr_low_set_control): Likewise.
6645 2015-03-24 Gary Benson <gbenson@redhat.com>
6647 * linux-x86-low.c (x86_debug_reg_state): New function.
6648 (x86_linux_prepare_to_resume): Use the above.
6650 2015-03-24 Gary Benson <gbenson@redhat.com>
6652 * linux-low.c (current_lwp_ptid): New function.
6653 * linux-x86-low.c: Include nat/linux-nat.h.
6654 (x86_dr_low_get_addr): Use current_lwp_ptid.
6655 (x86_dr_low_get_control): Likewise.
6656 (x86_dr_low_get_status): Likewise.
6658 2015-03-20 Pedro Alves <palves@redhat.com>
6660 * tracepoint.c (cmd_qtstatus): Make "str" const.
6662 2015-03-20 Pedro Alves <palves@redhat.com>
6664 * server.c (handle_general_set): Make "req_str" const.
6666 2015-03-19 Pedro Alves <palves@redhat.com>
6668 * linux-low.c (linux_resume_one_lwp): Rename to ...
6669 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6670 instead call perror_with_name.
6671 (check_ptrace_stopped_lwp_gone): New function.
6672 (linux_resume_one_lwp): Reimplement as wrapper around
6673 linux_resume_one_lwp_throw that swallows errors if the LWP is
6676 2015-03-19 Pedro Alves <palves@redhat.com>
6678 * linux-low.c (count_events_callback, select_event_lwp_callback):
6679 No longer check whether the thread has resume_stop as last resume
6682 2015-03-19 Pedro Alves <palves@redhat.com>
6684 * linux-low.c (count_events_callback, select_event_lwp_callback):
6685 Use the lwp's status_pending_p field, not the thread's.
6687 2015-03-19 Pedro Alves <palves@redhat.com>
6689 * linux-low.c (select_event_lwp_callback): Update comments to
6690 no longer mention SIGTRAP.
6692 2015-03-18 Gary Benson <gbenson@redhat.com>
6694 * server.c (handle_query): Do not report vFile:fstat as supported.
6696 2015-03-11 Gary Benson <gbenson@redhat.com>
6698 * hostio.c (sys/types.h): New include.
6699 (sys/stat.h): Likewise.
6700 (common-remote-fileio.h): Likewise.
6701 (handle_fstat): New function.
6702 (handle_vFile): Handle vFile:fstat packets.
6704 2015-03-11 Gary Benson <gbenson@redhat.com>
6706 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6707 struct stat.st_blocks and struct stat.st_blksize.
6708 * configure: Regenerate.
6709 * config.in: Likewise.
6710 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6711 (OBS): Add common-remote-fileio.o.
6712 (common-remote-fileio.o): New rule.
6714 2015-03-09 Pedro Alves <palves@redhat.com>
6716 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6717 'struct sockaddr' pointer in 'accept' call.
6719 2015-03-09 Pedro Alves <palves@redhat.com>
6722 2015-03-07 Pedro Alves <palves@redhat.com>
6723 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6724 or <winsock2.h> here. Instead include "gdb_socket.h".
6725 (remote_open): Use union gdb_sockaddr_u.
6726 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6727 or <winsock2.h> here. Instead include "gdb_socket.h".
6728 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6729 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6731 (init_named_socket, gdb_agent_helper_thread): Use union
6734 2015-03-07 Pedro Alves <palves@redhat.com>
6736 * configure.ac (build_warnings): Move
6737 -Wdeclaration-after-statement to the C-specific set.
6738 * configure: Regenerate.
6740 2015-03-07 Pedro Alves <palves@redhat.com>
6742 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6743 or <winsock2.h> here. Instead include "gdb_socket.h".
6744 (remote_open): Use union gdb_sockaddr_u.
6745 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6746 or <winsock2.h> here. Instead include "gdb_socket.h".
6747 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6748 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6750 (init_named_socket, gdb_agent_helper_thread): Use union
6753 2015-03-07 Pedro Alves <palves@redhat.com>
6755 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6758 2015-03-06 Yao Qi <yao.qi@linaro.org>
6760 * linux-aarch64-low.c (aarch64_insert_point): Use
6761 show_debug_regs as a boolean.
6762 (aarch64_remove_point): Likewise.
6764 2015-03-05 Pedro Alves <palves@redhat.com>
6766 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6767 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6768 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6769 * nto-low.c (nto_target_ops): Likewise.
6770 * spu-low.c (spu_target_ops): Likewise.
6771 * win32-low.c (win32_target_ops): Likewise.
6773 2015-03-04 Pedro Alves <palves@redhat.com>
6775 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6776 Decide whether a breakpoint triggered based on the SIGTRAP's
6778 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6779 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6780 (linux_low_filter_event): Check for breakpoints before checking
6782 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6784 (linux_stopped_by_sw_breakpoint)
6785 (linux_supports_stopped_by_sw_breakpoint)
6786 (linux_stopped_by_hw_breakpoint)
6787 (linux_supports_stopped_by_hw_breakpoint): New functions.
6788 (linux_target_ops): Install new target methods.
6790 2015-03-04 Pedro Alves <palves@redhat.com>
6792 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6793 * server.c (swbreak_feature, hwbreak_feature): New globals.
6794 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6795 (captured_main): Clear swbreak_feature and hwbreak_feature.
6796 * server.h (swbreak_feature, hwbreak_feature): Declare.
6797 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6798 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6799 supports_stopped_by_hw_breakpoint>: New fields.
6800 (target_supports_stopped_by_sw_breakpoint)
6801 (target_stopped_by_sw_breakpoint)
6802 (target_supports_stopped_by_hw_breakpoint)
6803 (target_stopped_by_hw_breakpoint): Declare.
6805 2015-03-04 Pedro Alves <palves@redhat.com>
6807 enum lwp_stop_reason -> enum target_stop_reason
6808 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6809 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6810 (linux_wait_1, stuck_in_jump_pad_callback)
6811 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6812 (linux_stopped_by_watchpoint):
6813 * linux-low.h (enum lwp_stop_reason): Delete.
6814 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6815 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6817 2015-03-04 Yao Qi <yao.qi@linaro.org>
6819 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6821 2015-03-03 Gary Benson <gbenson@redhat.com>
6823 * hostio.c (handle_vFile): Fix prefix lengths.
6825 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6827 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6830 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6832 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6833 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6834 (clean): Add "rm -f" for above C files.
6835 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6836 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6837 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6838 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6839 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6840 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6841 (init_registers_s390x_vx_linux64)
6842 (init_registers_s390x_tevx_linux64)
6843 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6844 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6846 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6847 (s390_store_vxrs_high): New functions.
6848 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6850 (s390_arch_setup): Add logic for selecting one of the new target
6851 descriptions. Activate the new vector regsets if applicable.
6852 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6853 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6854 and init_registers_s390x_tevx_linux64.
6856 2015-03-01 Pedro Alves <palves@redhat.com>
6858 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6861 2015-02-27 Pedro Alves <palves@redhat.com>
6863 * linux-x86-low.c (u_debugreg_offset): New function.
6864 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6866 2015-02-27 Pedro Alves <palves@redhat.com>
6868 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6869 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6870 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6871 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6872 (ps_lsetfpregs, ps_getpid)
6873 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6874 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6875 (ps_lsetxregs, ps_plog): Declare.
6877 2015-02-27 Pedro Alves <palves@redhat.com>
6879 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6880 IP_AGENT_EXPORT_FUNC.
6881 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6882 IP_AGENT_EXPORT_FUNC.
6883 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6884 (IP_AGENT_EXPORT): Delete.
6885 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6886 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6887 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6888 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6889 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6890 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6891 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6892 (traceframe_read_count, traceframe_write_count)
6893 (traceframes_created, trace_state_variables, get_raw_reg)
6894 (get_trace_state_variable_value, set_trace_state_variable_value)
6895 (ust_loaded, helper_thread_id, cmd_buf): Use
6896 IPA_SYM_EXPORTED_NAME.
6897 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6898 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6899 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6900 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6901 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6902 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6903 EXTERN_C_PUSH/EXTERN_C_POP.
6904 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6905 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6906 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6907 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6908 (traceframe_write_count, traceframe_read_count)
6909 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6910 (about_to_request_buffer_space, get_trace_state_variable_value)
6911 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6912 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6913 EXTERN_C_PUSH/EXTERN_C_POP.
6914 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6915 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6916 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6917 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6918 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6919 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6920 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6921 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6923 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6924 (IP_AGENT_EXPORT_VAR_DECL): Define.
6926 (gdb_agent_get_raw_reg): Declare.
6928 2015-02-27 Tom Tromey <tromey@redhat.com>
6929 Pedro Alves <palves@redhat.com>
6931 Rename symbols whose names are reserved C++ keywords throughout.
6933 2015-02-27 Pedro Alves <palves@redhat.com>
6935 * Makefile.in (COMPILER): New, get it from autoconf.
6936 (CXX): Get from autoconf instead.
6937 (COMPILE.pre): Use COMPILER.
6938 (CC-LD): Rename to ...
6939 (CC_LD): ... this. Use COMPILER.
6940 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6941 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6942 * acinclude.m4: Include build-with-cxx.m4.
6943 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6944 Disable -Werror by default if building in C++ mode.
6945 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6946 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6947 the C++ compiler. Save/restore CXXFLAGS too.
6948 * configure: Regenerate.
6950 2015-02-27 Pedro Alves <palves@redhat.com>
6952 * acinclude.m4: Include libiberty.m4.
6953 * configure.ac: Call libiberty_INIT.
6954 * config.in, configure: Regenerate.
6956 2015-02-26 Pedro Alves <palves@redhat.com>
6958 * linux-low.c (linux_wait_1): When incrementing the PC past a
6959 program breakpoint always use the_low_target.breakpoint_len as
6960 increment, rather than the maximum between that and
6961 the_low_target.decr_pc_after_break.
6963 2015-02-23 Pedro Alves <palves@redhat.com>
6965 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6966 thread was doing a step-over; always adjust the PC if
6967 we stepped over a permanent breakpoint.
6968 (linux_wait_1): If we stepped over breakpoint that was on top of a
6969 permanent breakpoint, manually advance the PC past it.
6971 2015-02-23 Pedro Alves <palves@redhat.com>
6973 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6975 (x86_fill_gregset, x86_store_gregset): Use it when handling
6978 2015-02-20 Pedro Alves <palves@redhat.com>
6980 * thread-db.c: Include "nat/linux-procfs.h".
6981 (thread_db_init): Skip listing new threads if the kernel supports
6982 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6984 2015-02-20 Pedro Alves <palves@redhat.com>
6986 * linux-low.c (status_pending_p_callback): Use ptid_match.
6988 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6990 PR breakpoints/16812
6991 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6992 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6993 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6995 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6997 PR breakpoints/15956
6998 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7000 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7002 * linux-low.c (linux_low_btrace_conf): Print size.
7003 * server.c (handle_btrace_conf_general_set): New.
7004 (hanle_general_set): Call handle_btrace_conf_general_set.
7005 (handle_query): Report Qbtrace-conf:bts:size as supported.
7007 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7009 * linux-low.c (linux_low_enable_btrace): Update parameters.
7010 (linux_low_btrace_conf): New.
7011 (linux_target_ops)<to_btrace_conf>: Initialize.
7012 * server.c (current_btrace_conf): New.
7013 (handle_btrace_enable): Rename to ...
7014 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7015 to target_enable_btrace. Update comment. Update users.
7016 (handle_qxfer_btrace_conf): New.
7017 (qxfer_packets): Add btrace-conf entry.
7018 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7019 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7020 (target_ops)<read_btrace_conf>: New.
7021 (target_enable_btrace): Update parameters.
7022 (target_read_btrace_conf): New.
7024 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7026 * server.c (handle_btrace_general_set): Remove call to
7027 target_supports_btrace.
7028 (supported_btrace_packets): New.
7029 (handle_query): Call supported_btrace_packets.
7030 * target.h: include btrace-common.h.
7031 (btrace_target_info): Removed.
7032 (supports_btrace, target_supports_btrace): Update parameters.
7034 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7036 * Makefile.in (SFILES): Add common/btrace-common.c.
7037 (OBS): Add common/btrace-common.o.
7038 (btrace-common.o): Add build rules.
7039 * linux-low: Include btrace-common.h.
7040 (linux_low_read_btrace): Use struct btrace_data. Call
7041 btrace_data_init and btrace_data_fini.
7043 2015-02-06 Pedro Alves <palves@redhat.com>
7045 * thread-db.c (find_new_threads_callback): Add debug output.
7047 2015-02-04 Pedro Alves <palves@redhat.com>
7049 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7050 (resume_stopped_resumed_lwps): New function.
7051 (linux_wait_for_event_filtered): Use it.
7053 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7055 * Makefile.in (SFILES): Add linux-personality.c.
7056 (linux-personality.o): New rule.
7057 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7058 list of objects to be built.
7059 * linux-low.c: Include nat/linux-personality.h.
7060 (linux_create_inferior): Remove code to disable address space
7061 randomization (moved to ../nat/linux-personality.c). Create
7062 cleanup to disable address space randomization.
7064 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7066 * Makefile.in (posix-strerror.o): New rule.
7067 (mingw-strerror.o): Likewise.
7068 * configure: Regenerated.
7069 * configure.ac: Source file ../common/common.host. Initialize new
7070 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7072 2015-01-14 Yao Qi <yao@codesourcery.com>
7074 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7075 (ppc-linux.o): New rule.
7076 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7077 * configure.ac: AC_CHECK_FUNCS(getauxval).
7078 * config.in: Re-generated.
7079 * configure: Re-generated.
7080 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7081 ppc64_64bit_inferior_p
7083 2015-01-14 Yao Qi <yao@codesourcery.com>
7085 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7086 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7087 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7088 (PT_ORIG_R3, PT_TRAP): Likewise.
7089 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7090 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7091 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7093 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7095 * i387-fp.c (i387_cache_to_xsave): In look over
7096 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7097 zmmh_low_space field by use of zmmh_high_space.
7099 2015-01-09 Pedro Alves <palves@redhat.com>
7101 * linux-low.c (step_over_bkpt): Move higher up in the file.
7102 (handle_extended_wait): Don't store the stop_pc here.
7103 (get_stop_pc): Adjust comments and rename to ...
7104 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7105 stopped for a software breakpoint or hardware breakpoint.
7106 (thread_still_has_status_pending_p): New function.
7107 (status_pending_p_callback): Use
7108 thread_still_has_status_pending_p. If the event is no longer
7109 interesting, resume the LWP.
7110 (handle_tracepoints): Add assert.
7111 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7112 (wstatus_maybe_breakpoint): New function.
7113 (cancel_breakpoint): Delete function.
7114 (check_stopped_by_watchpoint): New function, factored out from
7115 linux_low_filter_event.
7116 (lp_status_maybe_breakpoint): Delete function.
7117 (linux_low_filter_event): Remove filter_ptid argument.
7118 Leave thread group exits pending here. Store the LWP's stop PC.
7119 Always leave events pending.
7120 (linux_wait_for_event_filtered): Pull all events out of the
7121 kernel, and leave them all pending.
7122 (count_events_callback, select_event_lwp_callback): Consider all
7124 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7125 (select_event_lwp): Only give preference to the stepping LWP in
7126 all-stop mode. Adjust comments.
7127 (ignore_event): New function.
7128 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7129 references to cancel_breakpoints. Adjust to renames. Also give
7130 equal priority to all LWPs that have had events in non-stop mode.
7131 If reporting a software breakpoint event, unadjust the LWP's PC.
7132 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7133 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7135 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7136 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7137 (linux_stopped_by_watchpoint): Adjust.
7138 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7139 * linux-low.h (enum lwp_stop_reason): New.
7140 (struct lwp_info) <stop_pc>: Adjust comment.
7141 <stopped_by_watchpoint>: Delete field.
7142 <stop_reason>: New field.
7143 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7144 * mem-break.c (software_breakpoint_inserted_here)
7145 (hardware_breakpoint_inserted_here): New function.
7146 * mem-break.h (software_breakpoint_inserted_here)
7147 (hardware_breakpoint_inserted_here): Declare.
7148 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7149 (cancel_breakpoints): Delete.
7150 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7151 (upload_fast_traceframes): Remove references to
7154 2015-01-09 Pedro Alves <palves@redhat.com>
7156 * thread-db.c (find_new_threads_callback): Ignore thread if the
7157 kernel thread ID is -1.
7159 2015-01-09 Pedro Alves <palves@redhat.com>
7161 * linux-low.c (linux_attach_fail_reason_string): Move to
7162 nat/linux-ptrace.c, and rename.
7163 (linux_attach_lwp): Update comment.
7164 (attach_proc_task_lwp_callback): New function.
7165 (linux_attach): Adjust to rename and use
7166 linux_proc_attach_tgid_threads.
7167 (linux_attach_fail_reason_string): Delete declaration.
7169 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7171 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7172 * server.c (gdbserver_version): Likewise.
7174 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7176 * remote-utils.c: Include ctype.h.
7177 (input_interrupt): Explicitly handle the case when the char
7178 received is the NUL byte. Improve the printing of non-ASCII
7181 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7183 * linux-low.c (linux_low_filter_event): Update call to
7184 linux_enable_event_reporting following the addition of
7185 a new parameter to that function.
7187 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7190 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7191 (AARCH64_FPCR_REGNO): Likewise.
7192 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7193 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7194 (aarch64_store_fpregset): Likewise.
7196 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7198 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7199 Remove FIXME comment about assumption about N.
7201 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7203 * configure.ac: If large-file support is disabled in GDBserver,
7204 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7205 * configure: Regenerate.
7207 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7209 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7210 warning upon ENODATA from ptrace.
7211 * linux-s390-low.c (s390_store_tdb): New.
7212 (s390_regsets): Add regset for NT_S390_TDB.
7214 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7216 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7217 without a fill_function.
7218 * linux-s390-low.c (s390_fill_last_break): Remove.
7219 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7220 (s390_arch_setup): Use regset's size instead of fill_function for
7223 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7225 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7226 the regset's store function when ptrace returned an error.
7227 * regcache.c (get_thread_regcache): Invalidate register cache
7228 before fetching inferior's registers.
7230 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7232 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7233 while-loop as for-loop.
7234 (regsets_store_inferior_registers): Likewise.
7236 2014-11-28 Yao Qi <yao@codesourcery.com>
7238 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7239 * config.in, configure: Re-generate.
7240 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7243 2014-11-21 Yao Qi <yao@codesourcery.com>
7245 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7246 (AC_CHECK_HEADERS): Remove malloc.h.
7247 * configure: Re-generated.
7248 * config.in: Re-generated.
7249 * server.h: Don't include alloca.h and malloc.h.
7250 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7251 Don't include malloc.h.
7253 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7255 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7256 corresponding ERRNO check in same block.
7258 2014-11-12 Pedro Alves <palves@redhat.com>
7260 * server.c (cont_thread): Update comment.
7261 (start_inferior, attach_inferior): No longer clear cont_thread.
7262 (handle_v_cont): No longer set cont_thread.
7263 (captured_main): Clear cont_thread each time a GDB connects.
7265 2014-11-12 Pedro Alves <palves@redhat.com>
7267 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7268 thread, and don't resume all threads if the Hc thread has exited.
7270 2014-11-12 Pedro Alves <palves@redhat.com>
7272 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7273 the process group instead of to a specific LWP.
7275 2014-10-15 Pedro Alves <palves@redhat.com>
7278 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7280 (arm_set_thread_context): Delete.
7281 (the_low_target): Adjust.
7282 * win32-i386-low.c (debug_registers_changed)
7283 (debug_registers_used): Delete.
7284 (update_debug_registers_callback): New function.
7285 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7286 needing to update their debug registers.
7287 (win32_get_current_dr): New function.
7288 (x86_dr_low_get_addr, x86_dr_low_get_control)
7289 (x86_dr_low_get_status): Fetch the debug register from the thread
7291 (i386_initial_stuff): Adjust.
7292 (i386_get_thread_context): Remove current_event parameter. Don't
7293 clear debug_registers_changed nor copy DR values to
7295 (i386_set_thread_context): Delete.
7296 (i386_prepare_to_resume): New function.
7297 (i386_thread_added): Mark the thread as needing to update irs
7299 (the_low_target): Remove i386_set_thread_context and install
7300 i386_prepare_to_resume.
7301 * win32-low.c (win32_get_thread_context): Adjust.
7302 (win32_set_thread_context): Use SetThreadContext
7304 (win32_prepare_to_resume): New function.
7305 (win32_require_context): New function, factored out from ...
7306 (thread_rec): ... this.
7307 (continue_one_thread): Call win32_prepare_to_resume on each thread
7308 we're about to continue.
7309 (win32_resume): Call win32_prepare_to_resume on the event thread.
7310 * win32-low.h (struct win32_thread_info)
7311 <debug_registers_changed>: New field.
7312 (struct win32_target_ops): Change prototype of set_thread_context,
7313 delete set_thread_context and add prepare_to_resume.
7314 (win32_require_context): New declaration.
7316 2014-10-08 Gary Benson <gbenson@redhat.com>
7318 * server.h: Do not include common-exceptions.h.
7320 2014-10-08 Gary Benson <gbenson@redhat.com>
7322 * server.h: Do not include cleanups.h.
7324 2014-09-30 James Hogan <james.hogan@imgtec.com>
7326 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7329 2014-09-23 Yao Qi <yao@codesourcery.com>
7331 * linux-low.c (lp_status_maybe_breakpoint): New function.
7332 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7333 (count_events_callback): Likewise.
7334 (select_event_lwp_callback): Likewise.
7335 (cancel_breakpoints_callback): Likewise.
7337 2014-09-19 Don Breazeal <donb@codesourcery.com>
7339 * linux-low.c (handle_extended_wait): Call
7340 linux_ptrace_get_extended_event.
7341 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7342 linux_is_extended_waitstatus.
7344 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7346 * Makefile.in (CPPFLAGS): Define.
7347 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7348 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7350 2014-09-16 Gary Benson <gbenson@redhat.com>
7352 * inferiors.h (current_inferior): Renamed as...
7353 (current_thread): New variable. All uses updated.
7354 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7355 (maybe_move_out_of_jump_pad): Likewise.
7356 (cancel_breakpoint): Likewise.
7357 (linux_low_filter_event): Likewise.
7358 (wait_for_sigstop): Likewise.
7359 (linux_resume_one_lwp): Likewise.
7360 (need_step_over_p): Likewise.
7361 (start_step_over): Likewise.
7362 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7363 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7364 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7365 and save_inferior as saved_thread.
7366 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7368 (regcache_invalidate_thread): Likewise.
7369 * remote-utils.c (prepare_resume_reply): Likewise.
7370 * thread-db.c (thread_db_get_tls_address): Likewise.
7371 (disable_thread_event_reporting): Likewise.
7372 (remove_thread_event_breakpoints): Likewise.
7373 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7375 * target.h (set_desired_inferior): Renamed as...
7376 (set_desired_thread): New declaration. All uses updated.
7377 * server.c (myresume): Updated comment to reference thread instead
7379 (handle_serial_event): Likewise.
7380 (handle_target_event): Likewise.
7382 2014-09-12 Tom Tromey <tromey@redhat.com>
7383 Gary Benson <gbenson@redhat.com>
7385 * regcache.h: Include common-regcache.h.
7386 (regcache_read_pc): Don't declare.
7387 * regcache.c (get_thread_regcache_for_ptid): New function.
7389 2014-09-11 Tom Tromey <tromey@redhat.com>
7390 Gary Benson <gbenson@redhat.com>
7392 * symbol.c: New file.
7393 * Makefile.in (SFILES): Add symbol.c.
7394 (OBS): Add symbol.o.
7396 2014-09-11 Gary Benson <gbenson@redhat.com>
7398 * target.c (target_stop_ptid, target_continue_ptid): New
7401 2014-09-11 Tom Tromey <tromey@redhat.com>
7402 Gary Benson <gbenson@redhat.com>
7404 * target.h: Include target/target.h.
7405 * target.c (target_read_memory, target_read_uint32)
7406 (target_write_memory): New functions.
7408 2014-09-11 Gary Benson <gbenson@redhat.com>
7410 * server.h (debug_hw_points): Don't declare.
7411 * server.c (debug_hw_points): Don't define. Replace all uses
7412 with show_debug_regs.
7413 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7414 all uses with show_debug_regs.
7416 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7418 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7419 endianness into account.
7420 (ppc_supply_ptrace_register): Likewise.
7422 2014-09-03 James Hogan <james.hogan@imgtec.com>
7424 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7425 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7427 2014-09-03 Gary Benson <gbenson@redhat.com>
7429 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7430 ALL_DEBUG_ADDRESS_REGISTERS.
7432 2014-09-02 Gary Benson <gbenson@redhat.com>
7434 * i386-low.h: Renamed as...
7435 * x86-low.h: New file. All type, function and variable name
7436 prefixes changed from "i386_" to "x86_". All references updated.
7437 * i386-low.c: Renamed as...
7438 * x86-low.c: New file. All type, function and variable name
7439 prefixes changed from "i386_" to "x86_". All references updated.
7441 2014-09-02 Gary Benson <gbenson@redhat.com>
7443 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7444 (x86_linux_new_thread): Likewise.
7446 2014-08-29 Gary Benson <gbenson@redhat.com>
7448 * server.h (setjmp.h): Do not include.
7449 (toplevel): Do not declare.
7450 (common-exceptions.h): Include.
7451 (cleanups.h): Likewise.
7452 * server.c (toplevel): Do not define.
7453 (exit_code): New static global.
7454 (detach_or_kill_for_exit_cleanup): New function.
7455 (main): New function. Original main renamed to...
7456 (captured_main): New function.
7457 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7459 2014-08-29 Gary Benson <gbenson@redhat.com>
7461 * Makefile.in (SFILES): Add common/common-exceptions.c.
7462 (OBS): Add common-exceptions.o.
7463 (common-exceptions.o): New rule.
7464 * utils.c (prepare_to_throw_exception): New function.
7466 2014-08-29 Gary Benson <gbenson@redhat.com>
7468 * config.in: Regenerate.
7469 * configure: Likewise.
7471 2014-08-29 Gary Benson <gbenson@redhat.com>
7473 * Makefile.in (SFILES): Add common/cleanups.c.
7475 (cleanups.o): New rule.
7477 2014-08-29 Gary Benson <gbenson@redhat.com>
7479 * utils.c (internal_vwarning): New function.
7481 2014-08-28 Gary Benson <gbenson@redhat.com>
7483 * utils.h (fatal): Remove declaration.
7484 * utils.c (fatal): Remove function.
7486 2014-08-28 Gary Benson <gbenson@redhat.com>
7488 * tracepoint.c (gdb_agent_init): Replace fatal with
7490 (initialize_tracepoint): Likewise.
7492 2014-08-28 Gary Benson <gbenson@redhat.com>
7494 * remote-utils.c (remote_prepare): Replace fatal with error.
7496 2014-08-28 Gary Benson <gbenson@redhat.com>
7498 * linux-low.c (linux_async): Replace fatal with warning.
7500 (linux_start_non_stop): Return -1 if linux_async failed.
7502 2014-08-28 Gary Benson <gbenson@redhat.com>
7504 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7506 (i386_dr_low_get_addr): Remove vague comment.
7507 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7510 2014-08-28 Gary Benson <gbenson@redhat.com>
7512 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7513 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7515 (linux_resume_one_lwp): Likewise.
7516 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7518 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7519 with internal_error.
7520 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7521 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7522 (find_register_by_name): Replace fatal with internal_error.
7523 (find_regno): Likewise.
7524 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7525 * thread-db.c (thread_db_create_event): Likewise.
7526 (thread_db_load_search): Likewise.
7527 (try_thread_db_load_1): Likewise.
7528 * tracepoint.c (get_jump_space_head): Replace fatal with
7530 (claim_trampoline_space): Likewise.
7531 (have_fast_tracepoint_trampoline_buffer): Likewise.
7532 (cmd_qtstart): Likewise.
7533 (stop_tracing): Likewise.
7534 (fast_tracepoint_collecting): Likewise.
7535 (target_malloc): Likewise.
7536 (download_tracepoint): Likewise.
7537 (download_trace_state_variables): Replace check with gdb_assert.
7538 (upload_fast_traceframes): Replace fatal with internal_error.
7540 2014-08-19 Tom Tromey <tromey@redhat.com>
7541 Gary Benson <gbenson@redhat.com>
7543 * Makefile.in (SFILES): Add common/common-debug.c.
7544 (OBS): Add common-debug.o.
7545 (common-debug.o): New rule.
7546 * debug.h (debug_printf): Don't declare.
7547 * debug.c (debug_printf): Renamed and rewritten as...
7548 (debug_vprintf): New function.
7550 2014-08-19 Gary Benson <gbenson@redhat.com>
7552 * utils.h: Do not include print-utils.h.
7554 2014-08-19 Tom Tromey <tromey@redhat.com>
7555 Gary Benson <gbenson@redhat.com>
7557 * server.h: Add static assertion.
7558 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7560 2014-08-19 Tom Tromey <tromey@redhat.com>
7561 Gary Benson <gbenson@redhat.com>
7563 * Makefile.in (SFILES): Add common/errors.c.
7564 (OBS): Add errors.o.
7565 (IPA_OBS): Add errors-ipa.o.
7566 (errors.o): New rule.
7567 (errors-ipa.o): Likewise.
7568 * utils.h (perror_with_name, error, warning): Don't declare.
7569 * utils.c (warning): Renamed and rewritten as...
7570 (vwarning): New function.
7571 (error): Renamed and rewritten as...
7572 (verror): New function.
7573 (internal_error): Renamed and rewritten as...
7574 (internal_verror): New function.
7576 2014-08-07 Gary Benson <gbenson@redhat.com>
7578 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7579 * configure: Regenerate.
7580 * config.in: Likewise.
7581 * server.h: Do not include errno.h.
7582 * event-loop.c: Likewise.
7583 * hostio-errno.c: Likewise.
7584 * linux-low.c: Likewise.
7585 * remote-utils.c: Likewise.
7586 * spu-low.c: Likewise.
7587 * utils.c: Likewise.
7588 * gdbreplay.c: Unconditionally include errno.h.
7590 2014-08-07 Gary Benson <gbenson@redhat.com>
7592 * server.h: Do not include string.h.
7593 * event-loop.c: Likewise.
7594 * linux-low.c: Likewise.
7595 * regcache.c: Likewise.
7596 * remote-utils.c: Likewise.
7597 * spu-low.c: Likewise.
7598 * utils.c: Likewise.
7600 2014-08-07 Gary Benson <gbenson@redhat.com>
7602 * server.h: Do not include gdb_assert.h.
7604 2014-08-07 Gary Benson <gbenson@redhat.com>
7606 * server.h: Do not include common-utils.h.
7608 2014-08-07 Gary Benson <gbenson@redhat.com>
7610 * server.h: Do not include ptid.h.
7611 * notif.h: Likewise.
7613 2014-08-07 Gary Benson <gbenson@redhat.com>
7615 * server.h: Do not include gdb_locale.h.
7617 2014-08-07 Gary Benson <gbenson@redhat.com>
7619 * server.h: Do not include gdb/signals.h.
7620 * win32-low.c: Likewise.
7622 2014-08-07 Gary Benson <gbenson@redhat.com>
7624 * server.h: Do not include pathmax.h.
7626 2014-08-07 Gary Benson <gbenson@redhat.com>
7628 * server.h: Do not include libiberty.h.
7629 * linux-bfin-low.c: Likewise.
7631 2014-08-07 Gary Benson <gbenson@redhat.com>
7633 * server.h: Do not include ansidecl.h.
7635 2014-08-07 Gary Benson <gbenson@redhat.com>
7637 * linux-x86-low.c: Do not include stddef.h.
7638 * lynx-ppc-low.c: Likewise.
7639 * tracepoint.c: Likewise.
7641 2014-08-07 Gary Benson <gbenson@redhat.com>
7643 * server.h: Do not include stdarg.h.
7644 * nto-low.c: Likewise.
7646 2014-08-07 Gary Benson <gbenson@redhat.com>
7648 * server.h: Do not include stdlib.h.
7649 * inferiors.c: Likewise.
7650 * linux-low.c: Likewise.
7651 * regcache.c: Likewise.
7652 * spu-low.c: Likewise.
7653 * tracepoint.c: Likewise.
7654 * utils.c: Likewise.
7656 2014-08-07 Gary Benson <gbenson@redhat.com>
7658 * server.h: Do not include stdio.h.
7659 * linux-low.c: Likewise.
7660 * remote-utils.c: Likewise.
7661 * spu-low.c: Likewise.
7662 * utils.c: Likewise.
7663 * wincecompat.c: Likewise.
7665 2014-08-06 Gary Benson <gbenson@redhat.com>
7667 * regcache.c (init_register_cache): Move conditionals inside if.
7669 2014-08-06 Gary Benson <gbenson@redhat.com>
7671 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7673 2014-07-31 Gary Benson <gbenson@redhat.com>
7675 * ax.h: Do not include server.h.
7676 * gdbthread.h: Likewise.
7677 * lynx-low.h: Likewise.
7678 * notif.h: Likewise.
7680 2014-07-30 Gary Benson <gbenson@redhat.com>
7682 * server.h: Include common-defs.h.
7683 Do not include config.h or build-gnulib-gdbserver/config.h.
7685 2014-07-30 Gary Benson <gbenson@redhat.com>
7687 * hostio-errno.c: Move server.h to top of includes list.
7688 * inferiors.c: Likewise.
7689 * linux-x86-low.c: Likewise.
7690 * notif.c: Include server.h.
7692 2014-07-24 Tom Tromey <tromey@redhat.com>
7693 Gary Benson <gbenson@redhat.com>
7695 * server.h (CORE_ADDR): Now unsigned.
7697 2014-07-16 Pedro Alves <palves@redhat.com>
7699 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7701 2014-07-15 Pedro Alves <palves@redhat.com>
7703 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7706 2014-07-11 Pedro Alves <palves@redhat.com>
7708 * linux-low.c (kill_wait_lwp): New function, based on
7709 kill_one_lwp_callback, but use my_waitpid directly.
7710 (kill_one_lwp_callback, linux_kill): Use it.
7712 2014-06-23 Pedro Alves <palves@redhat.com>
7714 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7715 before setting DR0..DR3.
7717 2014-06-20 Gary Benson <gbenson@redhat.com>
7719 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7720 * configure: Regenerated.
7721 * config.in: Likewise.
7723 2014-06-20 Gary Benson <gbenson@redhat.com>
7725 * Makefile.in (SFILES): Update locations for files moved
7727 (object file files): Reordered.
7729 2014-06-20 Gary Benson <gbenson@redhat.com>
7731 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7732 (i386_dr_low_set_addr): Likewise.
7733 (i386_dr_low_get_addr): Likewise.
7734 (i386_dr_low_can_set_control): Likewise.
7735 (i386_dr_low_set_control): Likewise.
7736 (i386_dr_low_get_control): Likewise.
7737 (i386_dr_low_get_status): Likewise.
7738 (i386_get_debug_register_length): Likewise.
7739 * linux-x86-low.c (i386_dr_low_set_addr):
7740 Changed signature. Made static.
7741 (i386_dr_low_get_addr): Likewise.
7742 (i386_dr_low_set_control): Likewise.
7743 (i386_dr_low_get_control): Likewise.
7744 (i386_dr_low_get_status): Likewise.
7745 (i386_dr_low): New global variable.
7746 * win32-i386-low.c (i386_dr_low_set_addr):
7747 Changed signature. Made static.
7748 (i386_dr_low_get_addr): Likewise.
7749 (i386_dr_low_set_control): Likewise.
7750 (i386_dr_low_get_control): Likewise.
7751 (i386_dr_low_get_status): Likewise.
7752 (i386_dr_low): New global variable.
7754 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7756 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7757 * Makefile.in (AR, AR_FLAGS): Define.
7758 * configure: Regenerate.
7760 2014-06-19 Gary Benson <gbenson@redhat.com>
7762 * Makefile.in (i386-dregs.o): New rule.
7763 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7764 * i386-low.c (target.h): Remove include.
7765 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7766 (DR_CONTROL_SHIFT): Likewise.
7767 (DR_CONTROL_SIZE): Likewise.
7768 (DR_RW_EXECUTE): Likewise.
7769 (DR_RW_WRITE): Likewise.
7770 (DR_RW_READ): Likewise.
7771 (DR_RW_IORW): Likewise.
7772 (DR_LEN_1): Likewise.
7773 (DR_LEN_2): Likewise.
7774 (DR_LEN_4): Likewise.
7775 (DR_LEN_8): Likewise.
7776 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7777 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7778 (DR_ENABLE_SIZE): Likewise.
7779 (DR_LOCAL_SLOWDOWN): Likewise.
7780 (DR_GLOBAL_SLOWDOWN): Likewise.
7781 (DR_CONTROL_RESERVED): Likewise.
7782 (I386_DR_CONTROL_MASK): Likewise.
7783 (I386_DR_VACANT): Likewise.
7784 (I386_DR_LOCAL_ENABLE): Likewise.
7785 (I386_DR_GLOBAL_ENABLE): Likewise.
7786 (I386_DR_DISABLE): Likewise.
7787 (I386_DR_SET_RW_LEN): Likewise.
7788 (I386_DR_GET_RW_LEN): Likewise.
7789 (I386_DR_WATCH_HIT): Likewise.
7790 (i386_wp_op_t): Likewise.
7791 (i386_show_dr): Likewise.
7792 (i386_length_and_rw_bits): Likewise.
7793 (i386_insert_aligned_watchpoint): Likewise.
7794 (i386_remove_aligned_watchpoint): Likewise.
7795 (i386_handle_nonaligned_watchpoint): Likewise.
7796 i386_update_inferior_debug_regs(): Likewise.
7797 (i386_dr_insert_watchpoint): Likewise.
7798 (i386_dr_remove_watchpoint): Likewise.
7799 (i386_dr_region_ok_for_watchpoint): Likewise.
7800 (i386_dr_stopped_data_address): Likewise.
7801 (i386_dr_stopped_by_watchpoint): Likewise.
7803 2014-06-19 Gary Benson <gbenson@redhat.com>
7805 * i386-low.c (i386_dr_show): Renamed to
7806 i386_show_dr and made static. All uses updated.
7807 (i386_dr_length_and_rw_bits): Renamed to
7808 i386_length_and_rw_bits and made static.
7810 (i386_dr_insert_aligned_watchpoint): Renamed to
7811 i386_insert_aligned_watchpoint and made static.
7813 (i386_dr_remove_aligned_watchpoint): Renamed to
7814 i386_remove_aligned_watchpoint and made static.
7816 (i386_dr_update_inferior_debug_regs): Renamed to
7817 i386_update_inferior_debug_regs and made static.
7820 2014-06-18 Gary Benson <gbenson@redhat.com>
7822 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7823 (i386_dr_low_can_set_control): Likewise.
7824 (i386_get_debug_register_length): Likewise.
7825 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7826 (i386_dr_low_can_set_control): Likewise.
7827 (i386_get_debug_register_length): Likewise.
7829 2014-06-17 Gary Benson <gbenson@redhat.com>
7831 * i386-low.h (i386-dregs.h): New include.
7832 (DR_FIRSTADDR): Now in i386-dregs.h.
7833 (DR_LASTADDR): Likewise.
7834 (DR_NADDR): Likewise.
7835 (DR_STATUS): Likewise.
7836 (DR_CONTROL): Likewise.
7837 (i386_debug_reg_state): Likewise.
7838 (i386_dr_insert_watchpoint): Likewise.
7839 (i386_dr_remove_watchpoint): Likewise.
7840 (i386_dr_region_ok_for_watchpoint): Likewise.
7841 (i386_dr_stopped_data_address): Likewise.
7842 (i386_dr_stopped_by_watchpoint): Likewise.
7843 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7845 2014-06-18 Gary Benson <gbenson@redhat.com>
7847 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7848 i386_dr_insert_watchpoint.
7849 (i386_low_remove_watchpoint): Renamed to
7850 i386_dr_remove_watchpoint.
7851 (i386_low_region_ok_for_watchpoint): Renamed to
7852 i386_dr_region_ok_for_watchpoint.
7853 (i386_low_stopped_data_address): Renamed to
7854 i386_dr_stopped_data_address.
7855 (i386_low_stopped_by_watchpoint): Renamed to
7856 i386_dr_stopped_by_watchpoint.
7857 * i386-low.c (i386_show_dr): Renamed to
7858 i386_dr_show and made nonstatic. All uses updated.
7859 (i386_length_and_rw_bits): Renamed to
7860 i386_dr_length_and_rw_bits and made nonstatic.
7862 (i386_insert_aligned_watchpoint): Renamed to
7863 i386_dr_insert_aligned_watchpoint and made nonstatic.
7865 (i386_remove_aligned_watchpoint): Renamed to
7866 i386_dr_remove_aligned_watchpoint and made nonstatic.
7868 (i386_update_inferior_debug_regs): Renamed to
7869 i386_dr_update_inferior_debug_regs and made nonstatic.
7871 (i386_low_insert_watchpoint): Renamed to
7872 i386_dr_insert_watchpoint. All uses updated.
7873 (i386_low_remove_watchpoint): Renamed to
7874 i386_dr_remove_watchpoint. All uses updated.
7875 (i386_low_region_ok_for_watchpoint): Renamed to
7876 i386_dr_region_ok_for_watchpoint. All uses updated.
7877 (i386_low_stopped_data_address): Renamed to
7878 i386_dr_stopped_data_address. All uses updated.
7879 (i386_low_stopped_by_watchpoint): Renamed to
7880 i386_dr_stopped_by_watchpoint. All uses updated.
7882 2014-06-18 Gary Benson <gbenson@redhat.com>
7884 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7885 (i386_dr_low_can_set_control): Likewise.
7886 (i386_insert_aligned_watchpoint): New check.
7888 2014-06-18 Gary Benson <gbenson@redhat.com>
7890 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7893 2014-06-18 Gary Benson <gbenson@redhat.com>
7895 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7896 instead of fatal and error.
7897 (i386_handle_nonaligned_watchpoint): Likewise.
7899 2014-06-18 Gary Benson <gbenson@redhat.com>
7901 * i386-low.c (i386_get_debug_register_length): New macro.
7902 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7903 (i386_show_dr): Use debug_printf instead of fprintf. Use
7904 phex to format values.
7906 2014-06-18 Gary Benson <gbenson@redhat.com>
7908 * i386-low.h: Comment changes.
7909 * i386-low.c: Likewise.
7911 2014-06-18 Gary Benson <gbenson@redhat.com>
7913 * i386-low.c: Whitespace changes.
7915 2014-06-12 Tom Tromey <tromey@redhat.com>
7917 * utils.c (freeargv): Remove.
7919 2014-06-12 Tom Tromey <tromey@redhat.com>
7921 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7922 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7923 (parse_debug_format_options): Likewise.
7924 (gdbserver_usage): Likewise.
7925 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7926 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7927 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7929 ($(LIBGNU)): Depend on libiberty.
7930 (all-lib): Recurse into all subdirs.
7931 (install-only): Invoke "install" target in subdirs.
7932 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7934 * configure: Rebuild.
7935 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7936 for vasprintf, vsnprintf, or gettimeofday.
7937 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7940 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7942 * development.sh: Delete.
7943 * Makefile.in (config.status): Adjust dependency on development.sh.
7944 * configure.ac: Adjust development.sh source call.
7945 * configure: Regenerate.
7947 2014-06-02 Pedro Alves <palves@redhat.com>
7949 * ax.c (gdb_free_agent_expr): New function.
7950 * ax.h (gdb_free_agent_expr): New declaration.
7951 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7953 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7955 (clear_breakpoint_conditions_and_commands): New function.
7956 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7957 (clear_breakpoint_conditions_and_commands): New declaration.
7959 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7961 * linux-aarch64-low.c (asm/ptrace.h): Include.
7963 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7965 Fix TLS access for -static -pthread.
7966 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7967 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7968 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7970 2014-05-20 Pedro Alves <palves@redhat.com>
7972 * linux-aarch64-low.c (aarch64_insert_point)
7973 (aarch64_remove_point): No longer check whether the type is
7974 supported here. Adjust to new interface.
7975 (the_low_target): Install aarch64_supports_z_point_type as
7976 supports_z_point_type method.
7977 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7978 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7979 instead of a Z packet char. Adjust.
7980 (arm_supports_z_point_type): New function.
7981 (arm_insert_point, arm_remove_point): Adjust to new interface.
7982 (the_low_target): Install arm_supports_z_point_type.
7983 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7984 (cris_insert_point, cris_remove_point): Adjust to new interface.
7985 Don't check whether the type is supported here.
7986 (the_low_target): Install cris_supports_z_point_type.
7987 * linux-low.c (linux_supports_z_point_type): New function.
7988 (linux_insert_point, linux_remove_point): Adjust to new interface.
7989 * linux-low.h (struct linux_target_ops) <insert_point,
7990 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7991 raw_breakpoint pointer parameter.
7992 <supports_z_point_type>: New method.
7993 * linux-mips-low.c (mips_supports_z_point_type): New function.
7994 (mips_insert_point, mips_remove_point): Adjust to new interface.
7995 Use mips_supports_z_point_type.
7996 (the_low_target): Install mips_supports_z_point_type.
7997 * linux-ppc-low.c (the_low_target): Install NULL as
7998 supports_z_point_type method.
7999 * linux-s390-low.c (the_low_target): Install NULL as
8000 supports_z_point_type method.
8001 * linux-sparc-low.c (the_low_target): Install NULL as
8002 supports_z_point_type method.
8003 * linux-x86-low.c (x86_supports_z_point_type): New function.
8004 (x86_insert_point): Adjust to new insert_point interface. Use
8005 insert_memory_breakpoint. Adjust to new
8006 i386_low_insert_watchpoint interface.
8007 (x86_remove_point): Adjust to remove_point interface. Use
8008 remove_memory_breakpoint. Adjust to new
8009 i386_low_remove_watchpoint interface.
8010 (the_low_target): Install x86_supports_z_point_type.
8011 * lynx-low.c (lynx_target_ops): Install NULL as
8012 supports_z_point_type callback.
8013 * nto-low.c (nto_supports_z_point_type): New.
8014 (nto_insert_point, nto_remove_point): Adjust to new interface.
8015 (nto_target_ops): Install nto_supports_z_point_type.
8016 * mem-break.c: Adjust intro comment.
8017 (struct raw_breakpoint) <raw_type, size>: New fields.
8018 <inserted>: Update comment.
8019 <shlib_disabled>: Delete field.
8020 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8021 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8022 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8023 (raw_bkpt_type_to_target_hw_bp_type): New function.
8024 (find_enabled_raw_code_breakpoint_at): New function.
8025 (find_raw_breakpoint_at): New type and size parameters. Use them.
8026 (insert_memory_breakpoint): New function, based off
8027 set_raw_breakpoint_at.
8028 (remove_memory_breakpoint): New function.
8029 (set_raw_breakpoint_at): Reimplement.
8030 (set_breakpoint): New, based on set_breakpoint_at.
8031 (set_breakpoint_at): Reimplement.
8032 (delete_raw_breakpoint): Go through the_target->remove_point
8033 instead of assuming memory breakpoints.
8034 (find_gdb_breakpoint_at): Delete.
8035 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8036 (find_gdb_breakpoint): New function.
8037 (set_gdb_breakpoint_at): Delete.
8038 (z_type_supported): New function.
8039 (set_gdb_breakpoint_1): New function, loosely based off
8040 set_gdb_breakpoint_at.
8041 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8042 (delete_gdb_breakpoint_at): Delete.
8043 (delete_gdb_breakpoint_1): New function, loosely based off
8044 delete_gdb_breakpoint_at.
8045 (delete_gdb_breakpoint): New function.
8046 (clear_gdb_breakpoint_conditions): Rename to ...
8047 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8049 (add_condition_to_breakpoint): Make static.
8050 (add_breakpoint_condition): Take a struct breakpoint pointer
8051 instead of an address. Adjust.
8052 (gdb_condition_true_at_breakpoint): Rename to ...
8053 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8055 (gdb_condition_true_at_breakpoint): Reimplement.
8056 (add_breakpoint_commands): Take a struct breakpoint pointer
8057 instead of an address. Adjust.
8058 (gdb_no_commands_at_breakpoint): Rename to ...
8059 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8060 parameter. Return true if no breakpoint was found. Change debug
8062 (gdb_no_commands_at_breakpoint): Reimplement.
8063 (run_breakpoint_commands): Rename to ...
8064 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8065 and change return type to boolean.
8066 (run_breakpoint_commands): New function.
8067 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8068 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8069 breakpoint. Go through the_target->remove_point instead of
8070 assuming memory breakpoint.
8071 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8072 software and hardware breakpoints.
8073 (reinsert_raw_breakpoint): Go through the_target->insert_point
8074 instead of assuming memory breakpoint.
8075 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8076 software and hardware breakpoints.
8077 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8078 Check both software and hardware breakpoints.
8079 (validate_inserted_breakpoint): Assert the breakpoint is a
8080 software breakpoint. Set the inserted flag to -1 instead of
8081 setting shlib_disabled.
8082 (delete_disabled_breakpoints): Adjust.
8083 (validate_breakpoints): Only validate software breakpoints.
8084 Adjust to inserted flag change.
8085 (check_mem_read, check_mem_write): Skip breakpoint types other
8086 than software breakpoints. Adjust to inserted flag change.
8087 * mem-break.h (enum raw_bkpt_type): New enum.
8088 (raw_breakpoint, struct process_info): Forward declare.
8089 (Z_packet_to_target_hw_bp_type): Delete declaration.
8090 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8091 (set_gdb_breakpoint, delete_gdb_breakpoint)
8092 (clear_breakpoint_conditions): New declarations.
8093 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8094 (breakpoint_inserted_here): Update comment.
8095 (add_breakpoint_condition, add_breakpoint_commands): Replace
8096 address parameter with a breakpoint pointer parameter.
8097 (gdb_breakpoint_here): Update comment.
8098 (delete_gdb_breakpoint_at): Delete.
8099 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8100 * server.c (process_point_options): Take a struct breakpoint
8101 pointer instead of an address. Adjust.
8102 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8103 delete_gdb_breakpoint.
8104 * spu-low.c (spu_target_ops): Install NULL as
8105 supports_z_point_type method.
8106 * target.h: Include mem-break.h.
8107 (struct target_ops) <prepare_to_access_memory>: Update comment.
8108 <supports_z_point_type>: New field.
8109 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8110 instead of a char. Also take a raw breakpoint pointer.
8111 * win32-arm-low.c (the_low_target): Install NULL as
8112 supports_z_point_type.
8113 * win32-i386-low.c (i386_supports_z_point_type): New function.
8114 (i386_insert_point, i386_remove_point): Adjust to new interface.
8115 (the_low_target): Install i386_supports_z_point_type.
8116 * win32-low.c (win32_supports_z_point_type): New function.
8117 (win32_insert_point, win32_remove_point): Adjust to new interface.
8118 (win32_target_ops): Install win32_supports_z_point_type.
8119 * win32-low.h (struct win32_target_ops):
8120 <supports_z_point_type>: New method.
8121 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8122 instead of a char. Also take a raw breakpoint pointer.
8124 2014-05-20 Pedro Alves <palves@redhat.com>
8126 * mem-break.h: Include break-common.h.
8127 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8128 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8129 (Z_packet_to_target_hw_bp_type): New declaration.
8130 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8131 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8132 (Z_PACKET_ACCESS_WP): Delete macros.
8133 (Z_packet_to_hw_type): Delete function.
8134 * i386-low.h: Don't include break-common.h here.
8135 (Z_packet_to_hw_type): Delete declaration.
8136 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8137 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8138 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8139 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8140 * linux-aarch64-low.c: Don't include break-common.h here.
8141 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8142 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8143 (Z_packet_to_target_hw_bp_type): Delete function.
8144 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8146 (mips_insert_point, mips_remove_point): Use
8147 Z_packet_to_target_hw_bp_type.
8149 2014-05-20 Pedro Alves <palves@redhat.com>
8151 * linux-aarch64-low.c: Include break-common.h.
8152 (enum target_point_type): Delete.
8153 (Z_packet_to_point_type): Rename to ...
8154 (Z_packet_to_target_hw_bp_type): ... this, and return a
8155 target_hw_bp_type instead.
8156 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8157 instead of an enum target_point_type.
8158 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8160 (aarch64_dr_state_insert_one_point)
8161 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8162 (aarch64_handle_aligned_watchpoint)
8163 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8164 Take an enum target_hw_bp_type instead of an enum
8166 (aarch64_supports_z_point_type): New function.
8167 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8168 use Z_packet_to_target_hw_bp_type.
8170 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8172 * configure.ac: Only use -Werror by default when DEVELOPMENT
8174 * configure: Regenerate.
8176 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8178 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8179 * linux-x86-low.c (X86_64_USER_REGS): New.
8180 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8182 2014-04-28 Yao Qi <yao@codesourcery.com>
8184 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8187 2014-04-25 Pedro Alves <palves@redhat.com>
8190 * linux-low.c (linux_attach_fail_reason_string): New function.
8191 (linux_attach_lwp): Delete.
8192 (linux_attach_lwp_1): Rename to ...
8193 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8194 argument. Remove "initial" parameter. Return int instead of
8195 void. Don't error or warn here.
8196 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8197 failure to attach to the tgid. Call warning when failing to
8199 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8200 argument. Remove "initial" parameter. Return int instead of
8201 void. Don't error or warn here.
8202 (linux_attach_fail_reason_string): New declaration.
8203 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8204 interface change. Use linux_attach_fail_reason_string.
8206 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8207 Walfred Tedeschi <walfred.tedeschi@intel.com>
8209 * Makefile.in: Added rules to handle new files
8210 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8211 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8212 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8213 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8214 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8215 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8217 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8218 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8219 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8220 i386/x32-avx512.xml.
8221 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8222 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8223 i386/x32-avx512-linux.xml.
8224 * i387-fp.c (num_avx512_k_registers): New constant for number
8226 (num_avx512_zmmh_low_registers): New constant for number of
8227 lower ZMM registers (0-15).
8228 (num_avx512_zmmh_high_registers): New constant for number of
8229 higher ZMM registers (16-31).
8230 (num_avx512_ymmh_registers): New contant for number of higher
8231 YMM registers (ymm16-31 added by avx521 on x86_64).
8232 (num_avx512_xmm_registers): New constant for number of higher
8233 XMM registers (xmm16-31 added by AVX512 on x86_64).
8234 (struct i387_xsave): Add space for AVX512 registers.
8235 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8236 Add code to handle AVX512 registers.
8237 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8238 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8239 prototypei from generated file.
8240 (tdesc_amd64_avx512_linux): Likewise.
8241 (init_registers_x32_avx512_linux): Likewise.
8242 (tdesc_x32_avx512_linux): Likewise.
8243 (init_registers_i386_avx512_linux): Likewise.
8244 (tdesc_i386_avx512_linux): Likewise.
8245 (x86_64_regmap): Add AVX512 registers.
8246 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8248 (initialize_low_arch): Add code to initialize AVX512 registers.
8250 2014-04-23 Pedro Alves <palves@redhat.com>
8252 * mem-break.c (find_gdb_breakpoint_at): Make static.
8253 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8255 2014-04-23 Pedro Alves <palves@redhat.com>
8257 * i386-low.c: Don't include break-common.h here.
8258 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8259 prototype to take target_hw_bp_type as argument instead of a Z
8261 * i386-low.h: Include break-common.h here.
8262 (Z_packet_to_hw_type): Declare.
8263 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8265 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8266 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8267 (x86_remove_point): Convert the packet number to a
8268 target_hw_bp_type before calling i386_low_remove_watchpoint.
8269 * win32-i386-low.c (i386_insert_point): Convert the packet number
8270 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8271 (i386_remove_point): Convert the packet number to a
8272 target_hw_bp_type before calling i386_low_remove_watchpoint.
8274 2014-04-23 Pedro Alves <palves@redhat.com>
8276 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8278 2014-04-10 Pedro Alves <palves@redhat.com>
8280 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8281 Check if the condition or command is NULL before checking if the
8282 breakpoint is known. On success, return true.
8283 * mem-break.h (add_breakpoint_condition): Document return.
8284 (add_breakpoint_commands): Add describing comment.
8285 * server.c (skip_to_semicolon): New function.
8286 (process_point_options): Use it.
8288 2014-04-09 Pedro Alves <palves@redhat.com>
8290 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8293 2014-02-27 Pedro Alves <palves@redhat.com>
8296 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8298 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8300 (last_thread_of_process_p): Take a PID argument instead of a
8302 (linux_wait_for_lwp): Delete.
8303 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8305 (linux_low_filter_event): New function, party factored out from
8306 linux_wait_for_event.
8307 (linux_wait_for_event): Rename to ...
8308 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8309 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8310 sigsuspend. Check for zombie leaders.
8311 (linux_wait_for_event): Reimplement as wrapper around
8312 linux_wait_for_event_filtered.
8313 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8314 a normal or signal exit is seen, it's the whole process exiting.
8315 (wait_for_sigstop): No longer a for_each_inferior callback.
8316 Rewrite on top of linux_wait_for_event_filtered.
8317 (stop_all_lwps): Call wait_for_sigstop directly.
8318 * server.c (resume, handle_target_event): Handle
8319 TARGET_WAITKIND_NO_RESUMED.
8321 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8323 * win32-low.c (psapi_get_dll_name,
8324 * win32_CreateToolhelp32Snapshot): Delete.
8325 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8326 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8328 (handle_load_dll): Add function description.
8329 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8331 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8333 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8335 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8336 base address when calling win32_add_one_solib.
8337 (handle_load_dll): Delete local variable load_addr.
8338 Remove 0x1000 offset applied to DLL base address when calling
8339 win32_add_one_solib.
8340 (handle_unload_dll): Add comment.
8342 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8344 * win32-low.c (win32_add_all_dlls): Renames
8345 win32_ensure_ntdll_loaded. Rewrite function documentation.
8346 Adjust implementation to always load all DLLs.
8347 Add 0x1000 offset to DLL base address when calling
8348 win32_add_one_solib.
8349 (child_initialization_done): New static global.
8350 (do_initial_child_stuff): Set child_initialization_done to
8351 zero during child initialization, and 1 after. Replace call
8352 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8354 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8355 (handle_unload_dll): Add function documentation.
8356 (get_child_debug_event): Ignore load and unload DLL events
8357 during child initialization.
8359 2014-02-20 Doug Evans <dje@google.com>
8361 Remove global all_lwps.
8362 * inferiors.h (ptid_of): Move here from linux-low.h.
8363 (pid_of, lwpid_of): Ditto.
8364 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8365 parameter is a struct thread_info * now.
8366 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8367 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8368 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8370 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8371 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8372 * linux-arm-low.c (update_registers_callback): Update, "entry"
8373 parameter is a struct thread_info * now.
8374 Fetch lwpid from current_inferior directly.
8375 (arm_insert_point): Pass &all_threads to find_inferior instead of
8377 (arm_remove_point): Ditto.
8378 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8379 (arm_prepare_to_resume): Fetch pid from thread.
8380 (arm_read_description): Fetch lwpid from current_inferior directly.
8381 * linux-low.c (all_lwps): Delete.
8382 (delete_lwp): Delete call to remove_inferior.
8383 (handle_extended_wait): Fetch lwpid from thread.
8384 (add_lwp): Don't set lwp->entry.id. Remove call to
8385 add_inferior_to_list.
8386 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8387 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8388 (kill_one_lwp_callback): Ditto.
8389 (linux_kill): Don't dereference NULL pointer.
8390 Fetch ptid,lwpid from thread.
8391 (get_detach_signal): Fetch ptid from thread.
8392 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8393 Simplify call to regcache_invalidate_thread.
8394 (delete_lwp_callback): Update, "entry" parameter is a
8395 struct thread_info * now. Fetch pid from thread.
8396 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8397 (status_pending_p_callback): Update, "entry" parameter is a
8398 struct thread_info * now. Fetch ptid from thread.
8399 (find_lwp_pid): Update, "entry" parameter is a
8400 struct thread_info * now.
8401 (linux_wait_for_lwp): Fetch pid from thread.
8402 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8403 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8404 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8405 (dequeue_one_deferred_signal): Ditto.
8406 (cancel_breakpoint): Fetch ptid from current_inferior.
8407 (linux_wait_for_event): Pass &all_threads to find_inferior,
8408 not &all_lwps. Fetch ptid, lwpid from thread.
8409 (count_events_callback): Update, "entry" parameter is a
8410 struct thread_info * now.
8411 (select_singlestep_lwp_callback): Ditto.
8412 (select_event_lwp_callback): Ditto.
8413 (cancel_breakpoints_callback): Ditto.
8414 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8416 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8417 (unsuspend_one_lwp): Update, "entry" parameter is a
8418 struct thread_info * now.
8419 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8421 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8422 Fetch lwpid from thread, not lwp.
8423 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8424 Pass &all_threads to find_inferior, not &all_lwps.
8425 (send_sigstop): Fetch lwpid from thread, not lwp.
8426 (send_sigstop_callback): Update, "entry" parameter is a
8427 struct thread_info * now.
8428 (suspend_and_send_sigstop_callback): Ditto.
8429 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8430 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8431 struct thread_info * now.
8432 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8434 (lwp_running): Update, "entry" parameter is a
8435 struct thread_info * now.
8436 (stop_all_lwps): Fetch ptid from thread.
8437 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8438 (linux_resume_one_lwp): Fetch lwpid from thread.
8439 (linux_set_resume_request): Update, "entry" parameter is a
8440 struct thread_info * now. Fetch pid, lwpid from thread.
8441 (resume_status_pending_p): Update, "entry" parameter is a
8442 struct thread_info * now.
8443 (need_step_over_p): Ditto. Fetch lwpid from thread.
8444 (start_step_over): Fetch lwpid from thread.
8445 (linux_resume_one_thread): Update, "entry" parameter is a
8446 struct thread_info * now. Fetch lwpid from thread.
8447 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8448 (proceed_one_lwp): Update, "entry" parameter is a
8449 struct thread_info * now. Fetch lwpid from thread.
8450 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8451 struct thread_info * now.
8452 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8453 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8454 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8456 (regsets_store_inferior_registers): Ditto.
8457 (fetch_register, store_register): Ditto.
8458 (linux_read_memory, linux_write_memory): Ditto.
8459 (linux_request_interrupt): Ditto.
8460 (linux_read_auxv): Ditto.
8461 (linux_xfer_siginfo): Ditto.
8462 (linux_qxfer_spu): Ditto.
8463 (linux_qxfer_libraries_svr4): Ditto.
8464 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8465 moved to inferiors.h.
8467 (get_thread_lwp): Update.
8468 (struct lwp_info): Delete member "entry". Simplify comment for
8471 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8472 current_inferior directly.
8473 (update_watch_registers_callback): Update, "entry" parameter is a
8474 struct thread_info * now. Fetch pid from thread.
8475 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8476 (mips_insert_point): Fetch lwpid from current_inferior.
8477 Pass &all_threads to find_inferior, not &all_lwps.
8478 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8479 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8481 (mips_stopped_data_address): Ditto.
8482 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8484 * linux-tile-low.c (tile_arch_setup): Ditto.
8485 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8486 (update_debug_registers_callback): Update, "entry" parameter is a
8487 struct thread_info * now. Fetch pid from thread.
8488 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8489 Pass &all_threads to find_inferior, not &all_lwps.
8490 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8491 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8492 Pass &all_threads to find_inferior, not &all_lwps.
8493 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8494 (i386_dr_low_get_status): Ditto.
8495 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8496 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8497 (x86_linux_read_description): Ditto.
8498 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8500 2014-02-20 Doug Evans <dje@google.com>
8502 * inferiors.c (get_first_inferior): Fix buglet.
8504 2014-02-19 Doug Evans <dje@google.com>
8506 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8507 * inferiors.c (add_thread): Change result type to struct thread_info *.
8508 All callers updated.
8509 (add_lwp): Call add_thread here instead of in callers.
8510 All callers updated.
8511 * linux-low.h (get_lwp_thread): Rewrite.
8512 (struct lwp_info): New member "thread".
8514 2014-02-19 Doug Evans <dje@google.com>
8516 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8517 All callers updated.
8519 2014-02-19 Doug Evans <dje@google.com>
8521 * inferiors.c (add_thread): Fix whitespace.
8523 2014-02-19 Doug Evans <dje@google.com>
8525 * dll.c (clear_dlls): Replace accessing list implemention details
8527 * gdbthread.h (get_first_thread): Declare.
8528 * inferiors.c (for_each_inferior_with_data): New function.
8529 (get_first_thread): New function.
8530 (find_thread_ptid): Simplify.
8531 (get_first_inferior): New function.
8532 (clear_list): Delete.
8533 (one_inferior_p): New function.
8534 (clear_inferior_list): New function.
8535 (clear_inferiors): Update.
8536 * inferiors.h (for_each_inferior_with_data): Declare.
8537 (clear_inferior_list): Declare.
8538 (one_inferior_p): Declare.
8539 (get_first_inferior): Declare.
8540 * linux-low.c (linux_wait_for_event): Replace accessing list
8541 implemention details with API function.
8542 * server.c (target_running): Ditto.
8543 (accumulate_file_name_length): New function.
8544 (emit_dll_description): New function.
8545 (handle_qxfer_libraries): Replace accessing list implemention
8546 details with API function.
8547 (handle_qxfer_threads_worker): New function.
8548 (handle_qxfer_threads_proper): Replace accessing list implemention
8549 details with API function.
8550 (handle_query): Ditto.
8551 (visit_actioned_threads_callback_ftype): New typedef.
8552 (visit_actioned_threads_data): New struct.
8553 (visit_actioned_threads): Rewrite to be find_inferior callback.
8554 (resume): Call find_inferior.
8555 (handle_status): Replace accessing list implemention
8556 details with API function.
8557 (process_serial_event): Replace accessing list implemention details
8559 * target.c (set_desired_inferior): Replace accessing list implemention
8560 details with API function.
8561 * tracepoint.c (same_process_p): New function.
8562 (gdb_agent_about_to_close): Replace accessing list implemention
8563 details with API function.
8564 * win32-low.c (child_delete_thread): Replace accessing list
8565 implemention details with API function.
8566 (match_dll_by_basename): New function.
8567 (dll_is_loaded_by_basename): New function.
8568 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8569 details call to dll_is_loaded_by_basename.
8571 2014-02-19 Doug Evans <dje@google.com>
8573 * dll.h (struct dll_info): Add comment.
8574 * gdbthread.h (struct thread_info): Add comment.
8575 (current_ptid): Simplify.
8576 * inferiors.c (add_process): Update.
8577 (remove_process): Update.
8578 * inferiors.h (struct process_info): Rename member "head" to "entry".
8579 * linux-low.c (delete_lwp): Update.
8581 (last_thread_of_process_p): Update.
8582 (kill_one_lwp_callback, linux_kill): Update.
8583 (status_pending_p_callback): Update.
8584 (wait_for_sigstop): Update. Simplify read of ptid.
8585 (start_step_over): Update.
8586 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8587 (get_lwp_thread): Update.
8588 (struct lwp_info): Rename member "head" to "entry".
8589 * regcache.h (inferior_list_entry): Delete.
8590 * server.c (kill_inferior_callback): Update.
8591 (detach_or_kill_inferior_callback): Update.
8592 (print_started_pid): Update.
8593 (print_attached_pid): Update.
8594 (process_serial_event): Simplify read of ptid.
8595 * thread-db.c (thread_db_create_event): Update.
8596 (thread_db_get_tls_address): Update.
8597 * win32-low.c (current_inferior_ptid): Simplify.
8599 2014-02-19 Tom Tromey <tromey@redhat.com>
8601 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8603 (target_supports_btrace): Update.
8605 2014-02-14 Yao Qi <yao@codesourcery.com>
8607 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8608 (rsp-low-ipa.o): New target.
8610 2014-02-12 Tom Tromey <tromey@redhat.com>
8612 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8613 convert_ascii_to_int.
8614 * regcache.c (registers_to_string): Likewise.
8615 * remote-utils.c (decode_M_packet): Likewise.
8616 * server.c (process_serial_event): Likewise.
8618 2014-02-12 Tom Tromey <tromey@redhat.com>
8620 * server.c (handle_query, handle_v_run): Use hex2bin, not
8622 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8624 2014-02-12 Tom Tromey <tromey@redhat.com>
8626 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8627 convert_int_to_ascii.
8628 * regcache.c (registers_to_string, collect_register_as_string):
8630 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8632 * server.c (process_serial_event): Likewise.
8633 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8634 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8636 2014-02-12 Tom Tromey <tromey@redhat.com>
8638 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8639 bin2hex, not hexify.
8640 * tracepoint.c (cmd_qtstatus): Likewise.
8642 2014-02-12 Tom Tromey <tromey@redhat.com>
8644 * remote-utils.c (monitor_output): Pass explicit length to
8647 2014-02-12 Tom Tromey <tromey@redhat.com>
8649 * tracepoint.c: Include rsp-low.h.
8650 * server.c: Include rsp-low.h.
8651 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8652 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8654 * remote-utils.c: Include rsp-low.h.
8655 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8656 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8657 (convert_int_to_ascii, convert_ascii_to_int): Move to
8659 * regcache.c: Include rsp-low.h.
8660 * ax.c: Include rsp-low.h.
8661 * Makefile.in (SFILES): Add common/rsp-low.c.
8662 (OBS): Add rsp-low.o.
8663 (rsp-low.o): New target.
8665 2014-02-12 Tom Tromey <tromey@redhat.com>
8667 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8668 Include print-utils.h.
8669 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8670 (plongest, thirty_two, phex_nz): Remove.
8671 * Makefile.in (SFILES): Add common/print-utils.c.
8672 (OBS): Add print-utils.o.
8673 (print-utils-ipa.o): New target.
8674 (print-utils.o): New target.
8675 (IPA_OBJS): Add print-utils-ipa.o.
8677 2014-02-06 Tom Tromey <tromey@redhat.com>
8679 * Makefile.in (SFILES): Fix indentation.
8681 2014-02-05 Doug Evans <dje@google.com>
8683 * linux-low.c (linux_wait_for_event): Improve comment.
8684 (linux_wait_1): Keep current_inferior in sync with event_child.
8686 2014-01-22 Doug Evans <dje@google.com>
8688 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8690 2014-01-22 Doug Evans <dje@google.com>
8692 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8693 * configure: Regenerate.
8694 * config.in: Regenerate.
8695 * Makefile.in (SFILES): Add debug.c.
8697 * debug.c: New file.
8698 * debug.h: New file.
8699 * linux-aarch64-low.c (*): Update all debugging printfs to use
8700 debug_printf instead of fprintf.
8701 * linux-arm-low.c (*): Ditto.
8702 * linux-cris-low.c (*): Ditto.
8703 * linux-crisv32-low.c (*): Ditto.
8704 * linux-m32r-low.c (*): Ditto.
8705 * linux-sparc-low.c (*): Ditto.
8706 * linux-x86.c (*): Ditto.
8707 * linux-low.c (*): Ditto.
8708 (linux_wait_1): Add calls to debug_enter, debug_exit.
8709 (linux_wait): Remove redundant debugging printf.
8710 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8711 (linux_resume, unstop_all_lwps): Ditto.
8712 * mem-break.c (*): Update all debugging printfs to use
8713 debug_printf instead of fprintf.
8714 * remote-utils.c (*): Ditto.
8715 * thread-db.c (*): Ditto.
8716 * server.c #include <ctype.h>, "gdb_vecs.h".
8717 (debug_threads): Moved to debug.c.
8718 (*): Update all debugging printfs to use debug_printf instead of
8720 (start_inferior): Replace call to fflush with call to debug_flush.
8721 (monitor_show_help): Mention set debug-format.
8722 (parse_debug_format_options): New function.
8723 (handle_monitor_command): Handle "monitor set debug-format".
8724 (gdbserver_usage): Mention --debug-format.
8725 (main): Parse --debug-format.
8726 * server.h (debug_threads): Declaration moved to debug.h.
8728 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8729 trace_debug_1 that uses debug_printf.
8730 (tracepoint_look_up_symbols): Update all debugging printfs to use
8731 debug_printf instead of fprintf.
8733 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8735 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8738 2014-01-17 Pedro Alves <palves@redhat.com>
8741 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8742 defined after including gdb_proc_service.h.
8744 2014-01-16 Doug Evans <dje@google.com>
8746 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8747 (match_dll): Use it.
8749 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8751 * target.h (target_ops) <read_btrace>: Change parameters and
8752 return type to allow error reporting.
8753 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8754 trace reading errors on.
8755 * linux-low.c (linux_low_read_btrace): Pass trace reading
8757 (linux_low_disable_btrace): New.
8759 2014-01-15 Doug Evans <dje@google.com>
8761 * inferiors.c (thread_id_to_gdb_id): Delete.
8762 * inferiors.h (thread_id_to_gdb_id): Delete.
8764 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8766 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8767 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8770 2014-01-08 Pedro Alves <palves@redhat.com>
8772 * server.c (handle_status): Don't discard previous queued stop
8773 replies or thread's pending status here.
8774 (main) <disconnection>: Do it here instead.
8776 2014-01-08 Pedro Alves <palves@redhat.com>
8778 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8779 * server.c (visit_actioned_threads, handle_pending_status): New
8781 (handle_v_cont): Factor out parts to ...
8782 (resume): ... this new function. If in all-stop, and a thread
8783 being resumed has a pending status, report it without actually
8785 (myresume): Adjust to use the new 'resume' function.
8786 (clear_pending_status_callback, set_pending_status_callback)
8787 (find_status_pending_thread_callback): New functions.
8788 (handle_status): Handle the case of multiple threads having
8789 interesting statuses to report. Report threads' real last signal
8790 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8791 with an interesting thread to report the status for, instead of
8792 always reporting the status of the first thread.
8794 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8796 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8797 * gdbreplay.c (gdbreplay_version): Likewise.
8799 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8801 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8802 iov.iov_len with the real length in use.
8804 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8806 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8807 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8808 for all targets that use win32-low.c.
8809 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8810 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8812 2013-12-13 Pedro Alves <palves@redhat.com>
8814 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8815 if equal to TARGET_WAITKIND_LOADED.
8816 * win32-low.c (cached_status): New static global.
8817 (win32_wait): Add declaration.
8818 (do_initial_child_stuff): Flush all initial pending debug events
8819 up to the initial breakpoint.
8820 (win32_wait): If CACHED_STATUS was set, return that instead
8821 of doing a real wait. Remove the code resuming the execution
8822 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8823 during the initial phase. Also remove the code changing
8824 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8825 TARGET_WAITKIND_STOPPED.
8827 2013-12-11 Yao Qi <yao@codesourcery.com>
8829 * notif.c (handle_notif_ack): Return 0 if no notification
8832 2013-11-20 Doug Evans <dje@google.com>
8834 * linux-low.c (linux_set_resume_request): Fix comment.
8836 2013-11-20 Doug Evans <dje@google.com>
8838 * linux-low.c (resume_status_pending_p): Tweak comment.
8840 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8842 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8843 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8844 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8845 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8846 (srv_amd64_regobj): Add amd64-mpx.o.
8847 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8848 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8849 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8850 * i387-fp.c (num_pl_bnd_register) Added constant.
8851 (num_pl_bnd_cfg_registers) Added constant.
8852 (struct i387_xsave) Added reserved area and MPX fields.
8853 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8854 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8856 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8857 (init_registers_amd64_mpx_linux): Declare new function.
8858 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8859 (x86_64_regmap): Add MPX registers.
8860 (x86_linux_read_description): Add MPX case.
8861 (initialize_low_arch): Initialize MPX targets.
8863 2013-11-18 Tom Tromey <tromey@redhat.com>
8865 * configure: Rebuild.
8866 * configure.ac: Don't check for stdlib.h.
8867 * gdbreplay.c: Unconditionally include stdlib.h.
8869 2013-11-18 Tom Tromey <tromey@redhat.com>
8871 * config.in: Rebuild.
8872 * configure: Rebuild.
8873 * configure.ac: Don't use AC_HEADER_DIRENT.
8875 2013-11-18 Tom Tromey <tromey@redhat.com>
8877 * server.h: Don't check HAVE_STRING_H.
8878 * gdbreplay.c: Don't check HAVE_STRING_H.
8879 * configure: Rebuild.
8881 2013-11-18 Tom Tromey <tromey@redhat.com>
8883 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8886 2013-11-08 Tom Tromey <tromey@redhat.com>
8888 * configure, config.in: Rebuild.
8889 * configure.ac: Remove unused configury.
8891 2013-11-08 Tom Tromey <tromey@redhat.com>
8893 * acinclude.m4: Include common.m4, codeset.m4.
8894 * configure, config.in: Rebuild.
8895 * configure.ac: Use GDB_AC_COMMON.
8897 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8899 * linux-s390-low.c (HWCAP_S390_TE): New define.
8900 (s390_arch_setup): Consider the TE field in the HWCAP for
8901 determining 'have_regset_tdb'.
8903 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8906 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8909 2013-10-02 Pedro Alves <palves@redhat.com>
8911 * server.c (process_serial_event): Don't output "GDBserver
8912 exiting" if GDB is connected through stdio.
8913 * target.c (mywait): Likewise, be silent if GDB is connected
8916 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8918 * lynx-low.c (lynx_add_threads_after_attach): New function.
8919 (lynx_attach): Remove call to add_thread. Add call to
8920 lynx_add_threads_after_attach instead.
8922 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8924 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8925 * config.in, configure: Regenerated.
8927 2013-09-18 Yao Qi <yao@codesourcery.com>
8930 * server.c (start_inferior): Clear 'resume_info'.
8932 2013-09-16 Jiong Wang <jiwang@tilera.com>
8934 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8937 2013-09-16 Jiong Wang <jiwang@tilera.com>
8939 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8940 linux-tile-low.o to srv_tgtobj.
8942 2013-09-16 Will Newton <will.newton@linaro.org>
8944 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8947 2013-09-06 Pedro Alves <palves@redhat.com>
8949 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8950 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8951 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8952 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8953 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8954 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8956 2013-09-06 Pedro Alves <palves@redhat.com>
8958 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8959 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8961 2013-09-06 Pedro Alves <palves@redhat.com>
8963 * linux-amd64-ipa.c: Include tracepoint.h.
8964 * linux-i386-ipa.c: Include tracepoint.h.
8966 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8968 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8969 (ps_get_thread_area): New function.
8971 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8973 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8974 (initialize_low_arch): Call init_registers_crisv32 rather than
8975 init_register_crisv32.
8977 2013-09-05 Pedro Alves <palves@redhat.com>
8979 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8981 * hostio.h: ... this new file.
8982 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8983 win32-low.c: Include hostio.h.
8985 2013-09-05 Pedro Alves <palves@redhat.com>
8987 * server.h (gdb_client_data, handler_func, callback_handler_func)
8988 (delete_file_handler, add_file_handler, append_callback_event)
8989 (delete_callback_event, start_event_loop, initialize_event_loop):
8990 Move to event-loop.h and include it.
8991 * event-loop.h: New file.
8993 2013-09-05 Pedro Alves <palves@redhat.com>
8995 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8996 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8997 (loaded_dll, unloaded_dll): Move to ...
8998 * dll.h: ... this new file.
8999 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9001 2013-09-05 Pedro Alves <palves@redhat.com>
9003 * server.h (current_process, get_thread_process, all_processes)
9004 (add_inferior_to_list, for_each_inferior, current_inferior)
9005 (remove_inferior, add_process, remove_process, find_process_pid)
9006 (have_started_inferiors_p, have_attached_inferiors_p)
9007 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9008 (clear_inferiors, find_inferior, find_inferior_id)
9009 (inferior_target_data, set_inferior_target_data)
9010 (inferior_regcache_data, set_inferior_regcache_data): Move to
9011 inferiors.h, and include it.
9012 * inferiors.h: New file.
9014 2013-09-05 Pedro Alves <palves@redhat.com>
9016 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9020 2013-09-05 Pedro Alves <palves@redhat.com>
9022 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9024 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9025 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9026 (handle_tracepoint_general_set, handle_tracepoint_query)
9027 (tracepoint_finished_step, tracepoint_was_hit)
9028 (release_while_stepping_state_list, current_traceframe)
9029 (in_readonly_region, traceframe_read_mem)
9030 (fetch_traceframe_registers, traceframe_read_sdata)
9031 (traceframe_read_info, struct fast_tpoint_collect_status)
9032 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9033 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9034 (supply_fast_tracepoint_registers)
9035 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9036 (ipa_tdesc, claim_trampoline_space)
9037 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9038 (agent_mem_read, agent_get_trace_state_variable_value)
9039 (agent_set_trace_state_variable_value, agent_tsv_read)
9040 (agent_mem_read_string, get_raw_reg_func_addr)
9041 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9042 * tracepoint.h: ... this new file.
9044 2013-09-05 Pedro Alves <palves@redhat.com>
9046 * server.h (perror_with_name, error, fatal, warning, paddress)
9047 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9049 * utils.h: New file.
9051 2013-09-05 Pedro Alves <palves@redhat.com>
9053 * server.h (remote_debug, noack_mode, transport_is_reliable)
9054 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9055 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9056 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9057 (write_enn, initialize_async_io, enable_async_io)
9058 (disable_async_io, check_remote_input_interrupt_request)
9059 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9060 (dead_thread_notify, prepare_resume_reply)
9061 (decode_address_to_semicolon, decode_address, decode_m_packet)
9062 (decode_M_packet, decode_X_packet, decode_xfer_write)
9063 (decode_search_memory_packet, unhexify, hexify)
9064 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9065 (look_up_one_symbol, relocate_instruction)
9066 (monitor_output): Move to remote-utils.h, and include it.
9067 * remote-utils.h: New file.
9069 2013-09-05 Pedro Alves <palves@redhat.com>
9071 * server.h (_): Delete.
9073 2013-09-02 Pedro Alves <palves@redhat.com>
9075 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9076 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9078 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9080 2013-09-02 Pierre Muller <muller@sourceware.org>
9082 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9083 or WriteProcessMemory complete successfully and handle
9084 ERROR_PARTIAL_COPY error.
9086 2013-09-02 Pedro Alves <palves@redhat.com>
9088 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9089 error instead of EIO.
9091 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9094 * linux-low.c: Include filestuff.h.
9095 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9096 * lynx-low.c: Include filestuff.h.
9097 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9098 * server.c: Include filestuff.h.
9099 (main): Call notice_open_fds.
9100 * spu-low.c: Include filestuff.h.
9101 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9103 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9105 * Makefile.in: Explain why ../target and ../nat are not
9106 listed as include file search paths.
9107 (linux-waitpid.o): New object file rule.
9108 * configure.srv (srv_native_linux_obj): New variable.
9109 Replace all occurrences of linux native object files with
9110 $srv_native_linux_obj.
9111 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9112 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9113 (linux_enable_event_reporting): Remove declaration.
9114 (my_waitpid): Moved to common/linux-waitpid.c.
9115 (linux_wait_for_event): Pass ptid when calling
9116 linux_enable_event_reporting.
9117 (linux_supports_tracefork_flag): Remove.
9118 (linux_enable_event_reporting): Likewise.
9119 (linux_tracefork_grandchild): Remove.
9120 (STACK_SIZE): Moved to common/linux-ptrace.c.
9121 (linux_tracefork_child): Remove.
9122 (linux_test_for_tracefork): Remove.
9123 (linux_look_up_symbols): Call linux_supports_traceclone.
9124 (initialize_low): Remove call to linux_test_for_tracefork.
9125 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9126 common/linux-ptrace.h.
9127 (PTRACE_TYPE_ARG4): Likewise.
9128 Include linux-ptrace.h.
9130 2013-08-21 Pedro Alves <palves@redhat.com>
9132 * config.in: Renegerate.
9134 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9136 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9137 (SFILES): Remove $(srcdir)/common/target-common.c and
9138 add $(srcdir)/target/waitstatus.c.
9139 (OBS): Remove target-common.o and add waitstatus.o.
9140 (server_h): Remove $(srcdir)/../common/target-common.h and
9141 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9142 and $(srcdir)/../target/waitstatus.h.
9143 (target-common.o): Remove.
9144 (waitstatus.o): New target object file.
9145 * target.h: Do not include target-common.h and
9146 include target/resume.h, target/wait.h and
9147 target/waitstatus.h.
9149 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9151 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9152 to PTRACE_TYPE_ARG3.
9153 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9154 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9156 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9157 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9159 2013-07-27 Jie Zhang <jie@codesourcery.com>
9160 Daniel Jacobowitz <dan@codesourcery.com>
9161 Yao Qi <yao@codesourcery.com>
9163 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9164 (mips-linux-watch.o): New rule.
9165 (mips_linux_watch_h): New variable.
9166 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9168 * linux-mips-low.c: Include mips-linux-watch.h.
9169 (struct arch_process_info, struct arch_lwp_info): New.
9170 (update_watch_registers_callback): New function.
9171 (mips_linux_new_process, mips_linux_new_thread) New functions.
9172 (mips_linux_prepare_to_resume, mips_insert_point): New
9174 (mips_remove_point, mips_stopped_by_watchpoint): New
9176 (rsp_bp_type_to_target_hw_bp_type): New function.
9177 (mips_stopped_data_address): New function.
9178 (the_low_target): Add watchpoint support functions.
9180 2013-07-27 Yao Qi <yao@codesourcery.com>
9182 * i386-low.c: Include break-common.h.
9183 (enum target_hw_bp_type): Remove.
9185 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9187 * Makefile.in (SFILES): /common/target-common.c.
9188 (OBS): Add target-common.o.
9189 (server_h): Add $(srcdir)/../common/target-common.h.
9190 (target-common.o): New target.
9191 * server.c (queue_stop_reply_callback): Free
9192 status string after use.
9193 * target.c (target_waitstatus_to_string): Remove.
9194 * target.h: Include target-common.h.
9195 (resume_kind): Likewise.
9196 (target_waitkind): Likewise.
9197 (target_waitstatus): Likewise.
9198 (TARGET_WNOHANG): Likewise.
9200 2013-07-04 Yao Qi <yao@codesourcery.com>
9202 * Makefile.in (host_alias): Use @host_noncanonical@.
9203 (target_alias): Use @target_noncanonical@.
9204 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9205 ACX_NONCANONICAL_HOST.
9206 * configure: Regenerated.
9209 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9211 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9212 * configure: Rebuild.
9213 * Makefile.in (version_host, version_target): Get from configure.
9214 (version.c): Use $(version_host) and $(version_target).
9216 2013-07-03 Pedro Alves <palves@redhat.com>
9218 * Makefile.in (config.status): Depend on development.sh.
9219 * acinclude.m4: Include libmcheck.m4.
9220 * configure: Regenerate.
9222 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9224 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9225 attribute inside the parentheses.
9226 (winapi_DebugSetProcessKillOnExit): Ditto.
9227 (winapi_DebugBreakProcess): Ditto.
9228 (winapi_GenerateConsoleCtrlEvent): Ditto.
9230 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9232 * notif.h (notif_event): Add a dummy member to avoid compiler
9235 2013-07-01 Pedro Alves <palves@redhat.com>
9237 * hostio.c (HOSTIO_PATH_MAX): Define.
9238 (require_filename, handle_open, handle_unlink, handle_readlink):
9241 2013-07-01 Pedro Alves <palves@redhat.com>
9243 * server.h: Include "pathmax.h".
9244 * linux-low.c: Don't include sys/param.h.
9245 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9247 * win32-low.c: Don't include sys/param.h.
9248 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9250 2013-07-01 Pedro Alves <palves@redhat.com>
9252 * event-loop.c: Don't check HAVE_UNISTD_H before including
9254 * gdbreplay.c: Likewise.
9255 * remote-utils.c: Likewise.
9256 * server.c: Likewise.
9257 * configure.ac: Don't check for unistd.h.
9258 * configure: Regenerate.
9260 2013-06-28 Tom Tromey <tromey@redhat.com>
9262 * Makefile.in (version.c): Use version.in, not
9265 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9267 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9268 * configure: Rebuild.
9269 * Makefile.in (version_host, version_target): Get from configure.
9270 (version.c): Use $(version_host) and $(version_target).
9272 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9274 Fix trace-status to output user name without trailing colon.
9275 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9277 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9279 Fix trace-status to output proper start-time and stop-time.
9280 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9281 output start time and stop time in hex as gdb expects.
9283 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9285 * tracepoint.c (build_traceframe_info_xml): Output trace state
9286 variables present in the trace buffer.
9288 2013-06-24 Tom Tromey <tromey@redhat.com>
9290 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9292 (version.o): Remove.
9293 * gdbreplay.c: Include version.h.
9294 (version, host_name): Don't declare.
9295 * server.h: Include version.h.
9296 (version, host_name): Don't declare.
9298 2013-06-12 Pedro Alves <palves@redhat.com>
9300 * linux-x86-low.c (linux_is_elf64): Delete global.
9301 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9302 with local linux_pid_exe_is_elf_64_file use.
9304 2013-06-11 Pedro Alves <palves@redhat.com>
9306 * linux-low.c (regset_disabled, disable_regset): New functions.
9307 (regsets_fetch_inferior_registers)
9308 (regsets_store_inferior_registers): Use them.
9309 (initialize_regsets_info); Don't allocate the disabled_regsets
9311 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9314 2013-06-11 Pedro Alves <palves@redhat.com>
9316 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9319 2013-06-11 Pedro Alves <palves@redhat.com>
9321 * linux-x86-low.c (initialize_low_arch): Call
9322 init_registers_x32_avx_linux.
9324 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9326 Fix compatibility with Android Bionic.
9327 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9330 2013-06-07 Pedro Alves <palves@redhat.com>
9333 * Makefile.in (OBS): Add tdesc.o.
9334 (IPA_OBJS): Add tdesc-ipa.o.
9335 (tdesc-ipa.o): New rule.
9336 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9338 * linux-low.c (new_inferior): Delete.
9339 (disabled_regsets, num_regsets): Delete.
9340 (linux_add_process): Adjust to set the new per-process
9342 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9343 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9344 was a stop. When calling arch_setup, switch the current inferior
9345 to the thread that got an event.
9346 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9347 (regsets_fetch_inferior_registers)
9348 (regsets_store_inferior_registers): New regsets_info parameter.
9350 (linux_register_in_regsets): New regs_info parameter. Adjust to
9352 (register_addr, fetch_register, store_register): New usrregs_info
9353 parameter. Adjust to use it.
9354 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9355 parameter regs_info. Adjust to use it.
9356 (linux_fetch_registers): Get the current inferior's regs_info, and
9358 (linux_store_registers): Ditto.
9359 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9360 (initialize_low): Don't initialize the target_regsets here. Call
9361 initialize_low_arch.
9362 * linux-low.h (target_regsets): Delete declaration.
9363 (struct regsets_info): New.
9364 (struct usrregs_info): New.
9365 (struct regs_info): New.
9366 (struct process_info_private) <new_inferior>: New field.
9367 (struct linux_target_ops): Delete the num_regs, regmap, and
9368 regset_bitmap fields. New field regs_info.
9369 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9370 * i387-fp.c (num_xmm_registers): Delete.
9371 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9372 calls to new interface.
9373 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9374 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9375 Infer the number of xmm registers from the regcache's target
9377 * i387-fp.h (num_xmm_registers): Delete.
9378 * inferiors.c (add_thread): Don't install the thread's regcache
9380 * proc-service.c (gregset_info): Fetch the current inferior's
9381 regs_info. Adjust to use it.
9382 * regcache.c: Include tdesc.h.
9383 (register_bytes, reg_defs, num_registers)
9384 (gdbserver_expedite_regs): Delete.
9385 (get_thread_regcache): If the thread doesn't have a regcache yet,
9386 create one, instead of aborting gdbserver.
9387 (regcache_invalidate_one): Rename to ...
9388 (regcache_invalidate_thread): ... this.
9389 (regcache_invalidate_one): New.
9390 (regcache_invalidate): Only invalidate registers of the current
9392 (init_register_cache): Add target_desc parameter, and use it.
9393 (new_register_cache): Ditto. Assert the target description has a
9394 non zero registers_size.
9395 (regcache_cpy): Add assertions. Adjust.
9396 (realloc_register_cache, set_register_cache): Delete.
9397 (registers_to_string, registers_from_string): Adjust.
9398 (find_register_by_name, find_regno, find_register_by_number)
9399 (register_cache_size): Add target_desc parameter, and use it.
9400 (free_register_cache_thread, free_register_cache_thread_one)
9401 (regcache_release, register_cache_size): New.
9402 (register_size): Add target_desc parameter, and use it.
9403 (register_data, supply_register, supply_register_zeroed)
9404 (supply_regblock, supply_register_by_name, collect_register)
9405 (collect_register_as_string, collect_register_by_name): Adjust.
9406 * regcache.h (struct target_desc): Forward declare.
9407 (struct regcache) <tdesc>: New field.
9408 (init_register_cache, new_register_cache): Add target_desc
9410 (regcache_invalidate_thread): Declare.
9411 (regcache_invalidate_one): Delete declaration.
9412 (regcache_release): Declare.
9413 (find_register_by_number, register_cache_size, register_size)
9414 (find_regno): Add target_desc parameter.
9415 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9417 * remote-utils.c: Include tdesc.h.
9418 (outreg, prepare_resume_reply): Adjust.
9419 * server.c: Include tdesc.h.
9420 (gdbserver_xmltarget): Delete declaration.
9421 (get_features_xml, process_serial_event): Adjust.
9422 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9424 (struct process_info) <tdesc>: New field.
9425 (ipa_tdesc): Declare.
9426 * tdesc.c: New file.
9427 * tdesc.h: New file.
9428 * tracepoint.c: Include tdesc.h.
9429 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9430 (get_context_regcache): Adjust to pass ipa_tdesc down.
9431 (do_action_at_tracepoint): Adjust to get the register cache size
9432 from the context regcache's description.
9433 (traceframe_walk_blocks): Adjust to get the register cache size
9434 from the current trace frame's description.
9435 (traceframe_get_pc): Adjust to get current trace frame's
9436 description and pass it down.
9437 (gdb_collect): Adjust to get the register cache size from the
9439 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9440 (gdbserver_xmltarget): Delete.
9441 (initialize_low_tracepoint): Set the ipa's target description.
9442 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9443 (initialize_low_tracepoint): Set the ipa's target description.
9444 * linux-x86-low.c: Include tdesc.h.
9445 [__x86_64__] (is_64bit_tdesc): New.
9446 (ps_get_thread_area, x86_get_thread_area): Use it.
9447 (i386_cannot_store_register): Rename to ...
9448 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9449 (i386_cannot_fetch_register): Rename to ...
9450 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9451 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9453 (target_regsets): Rename to ...
9454 (x86_regsets): ... this.
9455 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9457 (x86_siginfo_fixup): Use is_64bit_tdesc.
9458 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9459 (tdesc_x32_avx_linux, tdesc_x32_linux)
9460 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9462 (x86_linux_update_xmltarget): Delete.
9463 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9464 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9465 (AMD64_LINUX_USER64_CS): New.
9466 (x86_linux_read_description): New, based on
9467 x86_linux_update_xmltarget.
9468 (same_process_callback): New.
9469 (x86_arch_setup_process_callback): New.
9470 (x86_linux_update_xmltarget): New.
9471 (x86_regsets_info): New.
9472 (amd64_linux_regs_info): New.
9473 (i386_linux_usrregs_info): New.
9474 (i386_linux_regs_info): New.
9475 (x86_linux_regs_info): New.
9476 (x86_arch_setup): Reimplement.
9477 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9478 (x86_emit_ops): Ditto.
9479 (the_low_target): Adjust. Install x86_linux_regs_info,
9480 x86_cannot_fetch_register, and x86_cannot_store_register.
9481 (initialize_low_arch): New.
9482 * linux-ia64-low.c (tdesc_ia64): Declare.
9483 (ia64_fetch_register): Adjust.
9484 (ia64_usrregs_info, regs_info): New globals.
9485 (ia64_regs_info): New function.
9486 (the_low_target): Adjust.
9487 (initialize_low_arch): New function.
9488 * linux-sparc-low.c (tdesc_sparc64): Declare.
9489 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9491 (sparc_arch_setup): New function.
9492 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9493 (the_low_target): Adjust.
9494 (initialize_low_arch): New function.
9495 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9496 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9497 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9498 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9499 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9500 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9501 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9502 (tdesc_powerpc_isa205_vsx64l): Declare.
9503 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9504 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9505 (ppc_set_pc, ppc_get_hwcap): Adjust.
9506 (ppc_usrregs_info): Forward declare.
9507 (!__powerpc64__) ppc_regmap_adjusted: New global.
9508 (ppc_arch_setup): Adjust to the current process'es target
9510 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9511 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9512 (ppc_store_evrregset): Adjust.
9513 (target_regsets): Rename to ...
9514 (ppc_regsets): ... this, and make static.
9515 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9516 (ppc_regs_info): New function.
9517 (the_low_target): Adjust.
9518 (initialize_low_arch): New function.
9519 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9520 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9521 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9522 (tdesc_s390x_linux64v2): Declare.
9523 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9524 (s390_fill_gregset, s390_store_last_break): Adjust.
9525 (target_regsets): Rename to ...
9526 (s390_regsets): ... this, and make static.
9527 (s390_get_pc, s390_set_pc): Adjust.
9528 (s390_get_hwcap): New target_desc parameter, and use it.
9529 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9530 (s390_arch_setup): Adjust to set the current process'es target
9531 description. Don't adjust the regmap.
9532 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9533 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9534 (regs_info_3264): New globals.
9535 (s390_regs_info): New function.
9536 (the_low_target): Adjust.
9537 (initialize_low_arch): New function.
9538 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9539 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9540 [__mips64] (init_registers_mips_linux)
9541 (init_registers_mips_dsp_linux): Delete defines.
9542 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9543 (have_dsp): New global.
9544 (mips_read_description): New, based on mips_arch_setup.
9545 (mips_arch_setup): Reimplement.
9546 (get_usrregs_info): New function.
9547 (mips_cannot_fetch_register, mips_cannot_store_register)
9548 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9549 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9550 (target_regsets): Rename to ...
9551 (mips_regsets): ... this, and make static.
9552 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9553 (dsp_regs_info, regs_info): New globals.
9554 (mips_regs_info): New function.
9555 (the_low_target): Adjust.
9556 (initialize_low_arch): New function.
9557 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9558 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9560 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9561 (arm_read_description): New, with bits factored from
9563 (arm_arch_setup): Reimplement.
9564 (target_regsets): Rename to ...
9565 (arm_regsets): ... this, and make static.
9566 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9567 (arm_regs_info): New function.
9568 (the_low_target): Adjust.
9569 (initialize_low_arch): New function.
9570 * linux-m68k-low.c (tdesc_m68k): Declare.
9571 (target_regsets): Rename to ...
9572 (m68k_regsets): ... this, and make static.
9573 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9574 (m68k_regs_info): New function.
9575 (m68k_arch_setup): New function.
9576 (the_low_target): Adjust.
9577 (initialize_low_arch): New function.
9578 * linux-sh-low.c (tdesc_sharch): Declare.
9579 (target_regsets): Rename to ...
9580 (sh_regsets): ... this, and make static.
9581 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9582 (sh_regs_info, sh_arch_setup): New functions.
9583 (the_low_target): Adjust.
9584 (initialize_low_arch): New function.
9585 * linux-bfin-low.c (tdesc_bfin): Declare.
9586 (bfin_arch_setup): New function.
9587 (bfin_usrregs_info, regs_info): New globals.
9588 (bfin_regs_info): New function.
9589 (the_low_target): Adjust.
9590 (initialize_low_arch): New function.
9591 * linux-cris-low.c (tdesc_cris): Declare.
9592 (cris_arch_setup): New function.
9593 (cris_usrregs_info, regs_info): New globals.
9594 (cris_regs_info): New function.
9595 (the_low_target): Adjust.
9596 (initialize_low_arch): New function.
9597 * linux-cris-low.c (tdesc_crisv32): Declare.
9598 (cris_arch_setup): New function.
9599 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9600 (cris_regs_info): New function.
9601 (the_low_target): Adjust.
9602 (initialize_low_arch): New function.
9603 * linux-m32r-low.c (tdesc_m32r): Declare.
9604 (m32r_arch_setup): New function.
9605 (m32r_usrregs_info, regs_info): New globals.
9606 (m32r_regs_info): Adjust.
9607 (initialize_low_arch): New function.
9608 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9609 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9610 (tic6x_usrregs_info): Forward declare.
9611 (tic6x_read_description): New function, based on ...
9612 (tic6x_arch_setup): ... this. Reimplement.
9613 (target_regsets): Rename to ...
9614 (tic6x_regsets): ... this, and make static.
9615 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9616 (tic6x_regs_info): New function.
9617 (the_low_target): Adjust.
9618 (initialize_low_arch): New function.
9619 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9620 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9621 (target_regsets): Rename to ...
9622 (xtensa_regsets): ... this, and make static.
9623 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9625 (xtensa_arch_setup, xtensa_regs_info): New functions.
9626 (the_low_target): Adjust.
9627 (initialize_low_arch): New function.
9628 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9629 (nios2_arch_setup): Set the current process'es tdesc.
9630 (target_regsets): Rename to ...
9631 (nios2_regsets): ... this.
9632 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9633 (nios2_regs_info): New function.
9634 (the_low_target): Adjust.
9635 (initialize_low_arch): New function.
9636 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9637 (aarch64_arch_setup): Set the current process'es tdesc.
9638 (target_regsets): Rename to ...
9639 (aarch64_regsets): ... this.
9640 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9641 (aarch64_regs_info): New function.
9642 (the_low_target): Adjust.
9643 (initialize_low_arch): New function.
9644 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9646 (target_regsets): Rename to ...
9647 (tile_regsets): ... this.
9648 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9649 (tile_regs_info): New function.
9650 (tile_arch_setup): Set the current process'es tdesc.
9651 (the_low_target): Adjust.
9652 (initialize_low_arch): New function.
9653 * spu-low.c (tdesc_spu): Declare.
9654 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9655 * win32-arm-low.c (tdesc_arm): Declare.
9656 (arm_arch_setup): New function.
9657 (the_low_target): Install arm_arch_setup instead of
9659 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9660 (init_windows_x86): Rename to ...
9661 (i386_arch_setup): ... this. Set `win32_tdesc'.
9662 (the_low_target): Adjust.
9663 * win32-low.c (win32_tdesc): New global.
9664 (child_add_thread): Don't create the thread cache here.
9665 (do_initial_child_stuff): Set the new process'es tdesc.
9666 * win32-low.h (struct target_desc): Forward declare.
9667 (win32_tdesc): Declare.
9668 * lynx-i386-low.c (tdesc_i386): Declare global.
9669 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9670 * lynx-low.c (lynx_tdesc): New global.
9671 (lynx_add_process): Set the new process'es tdesc.
9672 * lynx-low.h (struct target_desc): Forward declare.
9673 (lynx_tdesc): Declare global.
9674 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9675 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9676 * nto-low.c (nto_tdesc): New global.
9677 (do_attach): Set the new process'es tdesc.
9678 * nto-low.h (struct target_desc): Forward declare.
9679 (nto_tdesc): Declare.
9680 * nto-x86-low.c (tdesc_i386): Declare.
9681 (nto_x86_arch_setup): Set `nto_tdesc'.
9683 2013-06-04 Gary Benson <gbenson@redhat.com>
9685 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9686 to qSupported response when appropriate.
9687 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9688 with nonzero-length annex.
9689 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9690 arguments supplied in annex.
9692 2013-05-31 Doug Evans <dje@google.com>
9695 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9696 64 bits in 64-cross-32 environment.
9698 2013-05-28 Pedro Alves <palves@redhat.com>
9700 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9701 (aarch64-without-fpu.c): Delete rule.
9702 * configure.srv (aarch64*-*-linux*): Remove references to
9703 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9704 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9707 2013-05-24 Pedro Alves <palves@redhat.com>
9709 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9710 instead of strchr/decode_address. Error if the range isn't split
9711 with a ','. Don't assume there's be a ':' in the action.
9713 2013-05-23 Yao Qi <yao@codesourcery.com>
9714 Pedro Alves <palves@redhat.com>
9716 * linux-low.c (lwp_in_step_range): New function.
9717 (linux_wait_1): If the thread was range stepping and stopped
9718 outside the stepping range, report the stop to GDB. Otherwise,
9719 continue stepping. Add range stepping debug output.
9720 (linux_set_resume_request): Copy the step range from the resume
9722 (linux_supports_range_stepping): New.
9723 (linux_target_ops) <supports_range_stepping>: Set to
9724 linux_supports_range_stepping.
9725 * linux-low.h (struct linux_target_ops)
9726 <supports_range_stepping>: New field.
9727 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9728 * linux-x86-low.c (x86_supports_range_stepping): New.
9729 (the_low_target) <supports_range_stepping>: Set to
9730 x86_supports_range_stepping.
9731 * server.c (handle_v_cont): Handle 'r' action.
9732 (handle_v_requests): Append ";r" if the target supports range
9734 * target.h (struct thread_resume) <step_range_start,
9735 step_range_end>: New fields.
9736 (struct target_ops) <supports_range_stepping>:
9738 (target_supports_range_stepping): New macro.
9740 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9742 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9743 confusion in comment.
9745 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9747 * lynx-low.c (struct process_info_private): New type.
9748 (lynx_add_process): New function.
9749 (lynx_create_inferior, lynx_attach): Replace calls to
9750 add_process by calls to lynx_add_process.
9751 (lynx_resume): If PTID is null, then try using
9752 current_process()->private->last_wait_event_ptid.
9754 (lynx_clear_inferiors): Delete. The contents of that function
9755 has been inlined in lynx_mourn;
9756 (lynx_wait_1): Save the ptid in the process's private data.
9757 (lynx_mourn): Free the process' private data. Replace call
9758 to lynx_clear_inferiors by call to clear_inferiors.
9760 2013-05-17 Yao Qi <yao@codesourcery.com>
9762 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9765 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9767 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9768 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9769 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9770 PT_TEXT_END_ADDR guards. Update comments.
9771 (linux_target_op) <read_offsets>: Conditionally define to
9772 linux_read_offsets if the target is UCLIBC and if it defines
9773 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9775 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9776 Andrew Jenner <andrew@codesourcery.com>
9778 * Makefile.in (SFILES): Add linux-nios2-low.c.
9779 (clean): Add action to delete nios2-linux.c.
9780 (nios2-linux.c): New rule.
9781 * configure.srv: Add nios2*-*-linux*.
9782 * linux-nios2-low.c: New.
9784 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9786 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9788 2013-04-25 Hui Zhu <hui@codesourcery.com>
9791 * ax.c (ax_printf): Add fflush.
9793 2013-04-22 Tom Tromey <tromey@redhat.com>
9795 * Makefile.in (SFILES): Add filestuff.c.
9796 (OBS): Add filestuff.o.
9797 (filestuff.o): New target.
9798 * config.in, configure: Rebuild.
9799 * configure.ac: Check for fdwalk, pipe2.
9801 2013-04-17 Pedro Alves <palves@redhat.com>
9803 * configure.ac (USE_THREAD_DB): Delete variable.
9804 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9805 Don't AC_SUBST USE_THREAD_DB.
9806 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9807 * config.in, configure: Regenerate.
9809 2013-04-16 Pedro Alves <palves@redhat.com>
9811 * linux-low.h (struct lwp_info) <thread_known>: Move under
9812 the USE_THREAD_DB #ifdef.
9814 2013-04-16 Pedro Alves <palves@redhat.com>
9816 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9817 (linux-low.o): Delete rule.
9818 * linux-low.h: Always include "gdb_thread_db.h" instead of
9819 conditionally including thread_db.h.
9820 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9823 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9825 * Makefile.in (install-only): Fix make install regression.
9827 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9829 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9830 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9832 * gdbserver.1: Remove.
9834 2013-03-22 Pedro Alves <palves@redhat.com>
9836 * linux-low.c (handle_extended_wait): Don't call
9837 linux_enable_event_reporting.
9839 2013-03-15 Tony Theodore <tonyt@logyst.com>
9842 * Makefile.in (SHELL): Use @SHELL@.
9844 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9846 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9849 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9851 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9852 Remove extraneous NULL element.
9854 2013-03-13 Yao Qi <yao@codesourcery.com>
9856 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9857 'V' block in trace frame.
9859 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9861 * target.h (struct target_ops): Add btrace ops.
9862 (target_supports_btrace): New macro.
9863 (target_enable_btrace): New macro.
9864 (target_disable_btrace): New macro.
9865 (target_read_btrace): New macro.
9866 * gdbthread.h (struct thread_info): Add btrace field.
9867 * server.c: Include btrace-common.h.
9868 (handle_btrace_general_set): New function.
9869 (handle_btrace_enable): New function.
9870 (handle_btrace_disable): New function.
9871 (handle_general_set): Call handle_btrace_general_set.
9872 (handle_qxfer_btrace): New function.
9873 (struct qxfer qxfer_packets[]): Add btrace entry.
9874 * inferiors.c (remove_thread): Disable btrace.
9875 * linux-low: Include linux-btrace.h.
9876 (linux_low_enable_btrace): New function.
9877 (linux_low_read_btrace): New function.
9878 (linux_target_ops): Add btrace ops.
9879 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9880 Add srv_linux_btrace=yes.
9881 (x86_64-*-linux*): Add linux-btrace.o.
9882 Add srv_linux_btrace=yes.
9883 * configure.ac: Define HAVE_LINUX_BTRACE.
9884 * config.in: Regenerated.
9885 * configure: Regenerated.
9887 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9889 * server.c (handle_qxfer): Preserve error message if -3 is
9891 (qxfer): Document the -3 return value.
9893 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9895 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9896 (linux_btrace_h): New variable.
9897 (linux-btrace.o): New rule.
9899 2013-03-08 Stan Shebs <stan@codesourcery.com>
9900 Hafiz Abid Qadeer <abidh@codesourcery.com>
9902 * tracepoint.c (trace_buffer_size): New global.
9903 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9904 (init_trace_buffer): Change to one-argument function. Allocate
9905 trace buffer memory.
9906 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9907 handle QTBuffer:size packet.
9908 (cmd_bigqtbuffer_size): New function.
9909 (initialize_tracepoint): Call init_trace_buffer with
9910 DEFAULT_TRACE_BUFFER_SIZE.
9911 * server.c (handle_query): Add QTBuffer:size in the
9914 2013-03-07 Yao Qi <yao@codesourcery.com>
9916 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9917 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9919 (cmd_qtsp): Adjust condition. Do post increment.
9920 Set cur_action and cur_step_action back to 0.
9922 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9925 * linux-low.c (linux_write_memory): Return early success if LEN is
9928 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9930 * configure.srv: Add x86_64-*-cygwin* as target.
9932 2013-02-28 Tom Tromey <tromey@redhat.com>
9934 * configure.ac: Invoke AC_SYS_LARGEFILE.
9935 * configure, config.in: Rebuild.
9937 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9939 * win32-low.c: Throughout, fix format strings and casts of
9940 printf-like functions to avoid type related warnings on all
9942 (get_child_debug_event): Print dwDebugEventCode as hex since
9943 that's how it's usually documented.
9945 2013-02-28 Yao Qi <yao@codesourcery.com>
9947 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9950 2013-02-27 Jiong Wang <jiwang@tilera.com>
9952 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9953 (reg-tilegx32.c): New rule.
9954 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9955 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9956 different register info initializer according to elf class.
9957 (init_registers_tilgx32): New function. The tilegx32 register info
9959 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9960 (tile_store_gregset): Likewise.
9962 2013-02-27 Yao Qi <yao@codesourcery.com>
9964 * server.c (process_point_options): Print debug message when
9965 debug_threads is true.
9967 2013-02-26 Yao Qi <yao@codesourcery.com>
9969 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9971 2013-02-19 Pedro Alves <palves@redhat.com>
9972 Kai Tietz <ktietz@redhat.com>
9976 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9977 instead of strtoul to extract address from packet.
9978 (process_serial_event) <'z'>: Likewise.
9980 2013-02-18 Yao Qi <yao@codesourcery.com>
9982 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9984 2013-02-14 Pedro Alves <palves@redhat.com>
9988 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9989 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9991 2013-02-14 Pedro Alves <palves@redhat.com>
9993 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9995 2013-02-14 Pedro Alves <palves@redhat.com>
9997 * tracepoint.c (save_string): Delete.
9998 (add_tracepoint_action): Use savestring instead of save_string.
10000 2013-02-12 Pedro Alves <palves@redhat.com>
10002 * linux-xtensa-low.c: Ditto.
10003 * xtensa-xtregs.c: Ditto.
10005 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10007 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10010 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10012 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10013 aarch64_num_wp_regs and aarch64_num_bp_regs to
10014 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10016 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10018 * linux-aarch64-low.c (ps_get_thread_area): Replace
10019 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10021 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10022 Marcus Shawcroft <marcus.shawcroft@arm.com>
10023 Nigel Stephens <nigel.stephens@arm.com>
10024 Yufeng Zhang <yufeng.zhang@arm.com>
10026 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10027 (aarch64.c, aarch64-without-fpu.c): New targets.
10028 * configure.srv (aarch64*-*-linux*): New.
10029 * linux-aarch64-low.c: New file.
10031 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10033 * linux-low.c (handle_extended_wait, linux_create_inferior)
10034 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10035 (dequeue_one_deferred_signal, linux_resume_one_thread)
10036 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10037 (linux_tracefork_grandchild, linux_test_for_tracefork)
10038 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10039 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10040 where the argument is 0.
10042 2013-01-25 Yao Qi <yao@codesourcery.com>
10044 * event-loop.c: Include "queue.h".
10045 (gdb_event_p): New typedef.
10046 (struct gdb_event) <next_event>: Remove.
10047 (event_queue): Change to QUEUE(gdb_event_p).
10048 (async_queue_event): Remove.
10049 (gdb_event_xfree): New.
10050 (initialize_event_loop): New.
10051 (process_event): Use API from QUEUE.
10052 (wait_for_event): Likewise.
10053 * server.c (main): Call initialize_event_loop.
10054 * server.h (initialize_event_loop): Declare.
10056 2013-01-18 Yao Qi <yao@codesourcery.com>
10058 * ax.h (struct eval_agent_expr_context): New.
10059 (gdb_eval_agent_expr): Update declaration.
10060 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10061 TFRAME. Add new argument CTX.
10062 * server.h (struct eval_agent_expr_context): Declare.
10063 (agent_mem_read, agent_tsv_read): Update declaration.
10064 (agent_mem_read_string): Likewise.
10065 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10066 (add_traceframe_block): Add new argument TPOINT.
10067 Increase TPOINT->traceframe_usage.
10068 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10069 eval_tracepoint_agent_expr.
10070 (condition_true_at_tracepoint): Likewise.
10071 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10072 (agent_mem_read_string, agent_tsv_read): Likewise.
10074 2013-01-16 Yao Qi <yao@codesourcery.com>
10076 * linux-low.c (linux_resume_one_lwp): Don't check
10077 'lwp->bp_reinsert != 0'.
10079 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10080 Pedro Alves <palves@redhat.com>
10082 * lynx-low.c (ptrace_request_to_str): Define a temporary
10083 macro and use it to simplify this function's implementation.
10085 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10087 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10090 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10092 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10094 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10096 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10098 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10100 * lynx-low.c (lynx_resume): Use the resume_info parameter
10101 to determine the ptid for the lynx_ptrace call, unless
10102 it is equal to minus_one_ptid, in which case we use the
10103 ptid of the current_inferior.
10104 (lynx_wait_1): After having received a thread create/exit
10105 event, resume the inferior's execution using the signaling
10106 thread's ptid, rather than the old ptid.
10108 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10110 * lynx-low.c (lynx_resume): Delete variable ret.
10112 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10114 * gdbreplay.c (gdbreplay_version): Update copyright year.
10115 * server.c (gdbserver_version): Likewise.
10117 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10119 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10122 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10124 * lynx-low.c (ptrace_request_to_str): Add handling for
10125 PTRACE_GETTRACESIG.
10127 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10129 * lynx-low.c (lynx_attach): Delete variable new_process.
10131 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10133 * lynx-low.c (lynx_create_inferior): Delete variable
10136 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10138 * lynx-low.c (ptrace_request_to_str): Do not handle
10139 PTRACE_GETTHREADLIST if this macro does not exist.
10141 2012-12-15 Yao Qi <yao@codesourcery.com>
10143 * Makefile.in (OBS): Add notif.o.
10144 * notif.c, notif.h: New.
10145 * server.c: Include "notif.h".
10146 (struct vstop_notif) <next>: Remove.
10148 (queue_stop_reply): Update.
10149 (push_event, send_next_stop_reply): Remove.
10150 (discard_queued_stop_replies): Update.
10151 (notif_stop): New variable.
10152 (handle_v_stopped): Remove.
10153 (handle_v_requests): Don't call handle_v_stopped. Call
10154 handle_ack_notif instead.
10155 (queue_stop_reply_callback): Call notif_event_enque instead
10156 of queue_stop_reply.
10157 (handle_status): Don't call send_next_stop_reply, call
10158 notif_write_event instead.
10159 (kill_inferior_callback): Likewise.
10160 (detach_or_kill_inferior_callback): Likewise.
10161 (main): Call initialize_notif.
10162 (process_serial_event): Call QUEUE_is_empty.
10163 (handle_target_event): Call notif_push instead of push event.
10164 * server.h (push_event): Remove declaration.
10166 2012-12-10 Tom Tromey <tromey@redhat.com>
10168 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10169 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10172 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10173 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10174 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10175 (amd64-linux-ipa.o, ax.o): Rewrite.
10176 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10177 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10178 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10179 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10180 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10181 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10182 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10183 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10184 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10185 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10186 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10187 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10188 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10189 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10190 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10191 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10192 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10193 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10194 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10195 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10196 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10197 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10198 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10199 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10200 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10201 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10202 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10203 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10204 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10205 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10206 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10207 (reg-tilegx.o): Remove.
10208 (all_object_files): New macro.
10209 Include .deps files.
10210 * aclocal.m4, configure: Rebuild.
10211 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10212 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10213 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10215 2012-12-05 Tom Tromey <tromey@redhat.com>
10218 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10220 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10222 * configure.ac: Check for linux/perf_event.h.
10223 * config.in: Regenerated.
10224 * configure: Regenerated.
10226 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10228 * hostio.c (handle_readlink): Decrease buffer size
10229 parameter passed to readlink by one byte.
10231 2012-11-26 Yao Qi <yao@codesourcery.com>
10233 * configure.ac (build_warnings): Append '-Wempty-body'.
10234 * configure: Regenerated.
10235 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10238 2012-11-15 Pierre Muller <muller@sourceware.org>
10240 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10241 * config.in: Regenerate.
10242 * configure: Regenerate.
10243 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10244 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10245 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10246 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10248 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10249 instead of <sys/wait.h> header.
10250 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10252 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10254 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10255 (various make rules): Remove -DGDBSERVER
10257 2012-11-09 Yao Qi <yao@codesourcery.com>
10259 * spu-low.c (current_ptid): Move it to ..
10260 * gdbthread.h: ... here. New.
10261 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10262 * server.c (myresume, process_serial_event): Likewise.
10263 * thread-db.c (thread_db_find_new_threads): Likewise.
10264 * tracepoint.c (run_inferior_command): Likewise.
10266 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10268 * server.c (handle_search_memory_1): Include access length in
10271 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10273 * linux-crisv32-low.c: Fix compile errors.
10275 2012-09-04 Yao Qi <yao@codesourcery.com>
10277 * tracepoint.c (cmd_qtsv): Adjust debug message.
10278 Don't check CUR_TPOINT.
10280 2012-08-28 Yao Qi <yao@codesourcery.com>
10282 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10283 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10284 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10285 Remove declarations of xmalloc, xreallloc, xstrdup and
10287 * Makefile.in (libiberty_h): New.
10288 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10289 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10291 2012-08-23 Yao Qi <yao@codesourcery.com>
10293 * server.h: Remove declaration of 'xsnprintf'.
10295 2012-08-22 Keith Seitz <keiths@redhat.com>
10297 * server.h: Include build-gnulib-gbserver/config.h.
10298 * gdbreplay.c: Likewise.
10300 2012-08-08 Doug Evans <dje@google.com>
10302 * Makefile.in (SFILES): Add gdb_vecs.c.
10303 (OBS): Add gdb_vecs.o.
10304 (gdb_vecs_h, host_defs_h): New variables.
10305 (thread-db.o): Add $(gdb_vecs_h) dependency.
10306 (gdb_vecs.o): New rule.
10307 * thread-db.c: #include "gdb_vecs.h".
10308 (thread_db_load_search): Use a vector to iterate over path elements.
10309 Handle text appearing after "$pdir".
10311 * configure.ac: Add check for strstr.
10312 * config.in: Regenerate.
10313 * configure: Regenerate.
10315 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10317 * hostio.c (handle_pread): If pread fails, fall back to attempting
10319 (handle_pwrite): Likewise for pwrite.
10321 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10323 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10324 between unsupported TYPE and unimplementable ADDR/LEN combination.
10325 (arm_insert_point): Act on new return value.
10327 2012-07-31 Pedro Alves <palves@redhat.com>
10329 * server.c (process_point_options): Only skip tokens if we find
10330 one that is unrecognized. Don't treat 'X' specially while
10331 skipping unrecognized tokens.
10333 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10335 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10336 to 4-byte-align HW breakpoint addresses for Thumb.
10338 2012-07-27 Yao Qi <yao@codesourcery.com>
10342 * server.h: Declare gdb_agent_about_to_close.
10343 * target.c (kill_inferior): Include "agent.h".
10344 New. Send command 'kill'.
10345 * target.h (kill_inferior): Removed macro.
10346 * tracepoint.c (gdb_agent_about_to_close): New.
10347 (gdb_agent_helper_thread): Handle command 'close'.
10348 Wait endlessly until the inferior stops.
10349 Install gdb_agent_remove_socket to atexit hook.
10350 (agent_socket_name): New static variable.
10351 (gdb_agent_socket_init): Replace local variable 'name' with
10352 'agent_socket_name'.
10353 (gdb_agent_remove_socket): New.
10355 2012-07-27 Yao Qi <yao@codesourcery.com>
10357 * server.c (process_point_options): Stop at 'X' when parsing.
10359 2012-07-19 Michael Eager <eager@eagercon.com>
10361 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10363 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10364 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10365 hardware breakpoint.
10367 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10369 * gdbserver/linux-low.c (initialize_low): Call
10370 linux_ptrace_init_warnings.
10372 2012-07-02 Doug Evans <dje@google.com>
10374 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10377 2012-07-02 Stan Shebs <stan@codesourcery.com>
10379 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10380 (ax.o): Add it to build rule.
10382 (OBS): Add format.o.
10383 (IPA_OBS): Add format.o.
10384 * server.c (handle_query): Claim support for breakpoint commands.
10385 (process_point_options): Add command case.
10386 (process_serial_event): Leave running if there are printfs in
10388 * mem-break.h (any_persistent_commands): Declare.
10389 (add_breakpoint_commands): Declare.
10390 (gdb_no_commands_at_breakpoint): Declare.
10391 (run_breakpoint_commands): Declare.
10392 * mem-break.c (struct point_command_list): New struct.
10393 (struct breakpoint): New field command_list.
10394 (any_persistent_commands): New function.
10395 (add_commands_to_breakpoint): New function.
10396 (add_breakpoint_commands): New function.
10397 (gdb_no_commands_at_breakpoint): New function.
10398 (run_breakpoint_commands): New function.
10399 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10401 * ax.c: Include format.h.
10402 (ax_printf): New function.
10403 (gdb_eval_agent_expr): Add printf opcode.
10405 2012-06-13 Yao Qi <yao@codesourcery.com>
10407 * server.c (start_inferior): Remove duplicated writes to fields
10408 'last_resume_kind' and 'last_status' of 'current_inferior'.
10410 2012-06-12 Yao Qi <yao@codesourcery.com>
10411 Pedro Alves <palves@redhat.com>
10413 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10415 * server.c (handle_v_cont): Extend comment.
10417 2012-06-11 Yao Qi <yao@codesourcery.com>
10419 * linux-low.c (linux_attach): Add 'static'.
10421 2012-06-06 Yao Qi <yao@codesourcery.com>
10423 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10425 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10427 Fix gcc -flto compilation warning.
10428 * server.c (main): Make variable multi_mode and attach volatile.
10430 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10432 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10433 if the platform doesn't know about it.
10435 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10437 * Makefile.in (SFILES): Add linux-tile-low.c.
10438 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10439 * configure.srv: Handle tilegx-*-linux*.
10440 * linux-tile-low.c: New file.
10442 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10444 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10446 2012-05-24 Pedro Alves <palves@redhat.com>
10450 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10452 2012-05-24 Pedro Alves <palves@redhat.com>
10456 Replace target_signal with gdb_signal throughout.
10458 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10460 * linux-low.c (linux_store_registers): Avoid the copying sequence
10461 when no data has been retrieved by ptrace.
10463 2012-05-22 Will Deacon <will.deacon@arm.com>
10465 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10466 Include asm/ptrace.h.
10467 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10470 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10472 * linux-low.c (linux_store_registers): Don't re-retrieve data
10473 with ptrace that has already been obtained from /proc. Always
10474 copy any data retrieved with ptrace to the buffer supplied.
10476 2012-05-11 Yao Qi <yao@codesourcery.com>
10477 Pedro Alves <palves@redhat.com>
10479 * linux-low.c (enum stopping_threads_kind): New.
10480 (stopping_threads): Change type to `enum stopping_threads_kind'.
10481 (handle_extended_wait): If stopping and suspending threads, leave
10482 the new_lwp suspended too.
10483 (linux_wait_for_event): Adjust.
10484 (stop_all_lwps): Set `stopping_threads' to
10485 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10486 whether we're suspending threads or just stopping them. Assert no
10489 2012-04-29 Yao Qi <yao@codesourcery.com>
10491 * server.h: Move some code to ...
10492 * gdbthread.h: ... here. New.
10493 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10494 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10495 (nto-low.o, win32-low.o): Likewise.
10496 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10497 * regcache.c, remote-utils.c, server.c: Likewise.
10498 * target.c, tracepoint.c, win32-low.c: Likewise.
10500 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10502 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10503 (PTRACE_ARG4_TYPE): Likewise.
10504 (PTRACE_XFER_TYPE): Likewise.
10505 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10506 ptrace to PTRACE_ARG3_TYPE.
10507 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10508 (PTRACE_ARG4_TYPE): Likewise.
10509 (PTRACE_XFER_TYPE): Likewise.
10510 (linux_detach_one_lwp): Cast fourth argument of
10511 ptrace to long then PTRACE_ARG4_TYPE.
10512 (regsets_fetch_inferior_registers): Cast third argument of
10513 ptrace to long then PTRACE_ARG3_TYPE.
10514 (regsets_store_inferior_registers): Likewise.
10516 2012-04-20 Pedro Alves <palves@redhat.com>
10518 * configure: Regenerate.
10520 2012-04-19 Pedro Alves <palves@redhat.com>
10522 * Makefile.in (GNULIB_BUILDDIR): New.
10523 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10524 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10525 (all, install-only, uninstall, clean-info, all-lib, clean): No
10526 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10527 (maintainer-clean realclean distclean): Use subdir_do.
10529 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10530 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10531 * acinclude.m4: Include acx_configure_dir.m4.
10532 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10533 calls. Call AC_PROG_RANLIB. Configure gnulib using
10536 (GNULIB_STDINT_H): Adjust.
10537 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10538 * gdbreplay.c: Include build-gnulib/config.h.
10539 * server.h: Likewise.
10540 * aclocal.m4: Regenerate.
10541 * config.in: Regenerate.
10542 * configure: Regenerate.
10544 2012-04-19 Pedro Alves <palves@redhat.com>
10546 * Makefile.in (LIBGNU, INCGNU): Adjust.
10547 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10548 (all, install-only, uninstall, clean-info, all-lib, clean)
10549 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10550 * configure.ac: Adjust AC_OUTPUT output.
10551 * aclocal.m4: Regenerate.
10552 * configure: Regenerate.
10554 2012-04-19 Pedro Alves <palves@redhat.com>
10556 * Makefile.in (generated_files): New.
10557 (server_h): Remove the explicit dependency on config.h, and depend
10558 on $generated_files.
10560 2012-04-19 Pedro Alves <palves@redhat.com>
10562 * Makefile.in (INCGNU): Add -Ignulib.
10564 2012-04-19 Pedro Alves <palves@redhat.com>
10566 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10567 (INCGNU): ... this, and spell out -I here.
10568 (GNULIB_LIB): Rename to ...
10569 (LIBGNU): ... this.
10570 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10572 2012-04-19 Pedro Alves <palves@redhat.com>
10574 * config.in: Regenerate.
10576 2012-04-19 Pedro Alves <palves@redhat.com>
10578 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10579 * server.h (memmem): Remove declaration.
10580 * config.in: Regenerate.
10581 * configure: Regenerate.
10583 2012-04-19 Yao Qi <yao@codesourcery.com>
10585 * Makefile.in (SFILES): Add common/vec.c.
10589 2012-04-19 Yao Qi <yao@codesourcery.com>
10591 * remote-utils.c (prepare_resume_reply): Replace with macro
10592 target_core_of_thread.
10593 * server.c (handle_qxfer_threads_proper): Likewise.
10594 * target.h (traget_core_of_thread): New macro.
10596 2012-04-18 Pedro Alves <palves@redhat.com>
10598 * aclocal.m4: Regenerate.
10599 * configure: Regenerate.
10601 2012-04-16 Yao Qi <yao@codesourcery.com>
10603 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10604 duplicated on address.
10606 2012-04-16 Yao Qi <yao@codesourcery.com>
10608 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10609 (struct tracepoint_action_ops) <send>: New field.
10610 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10611 (agent_expr_send, x_tracepoint_action_send): New.
10612 (l_tracepoint_action_send): New.
10613 (cmd_qtdp): Download and install tracepoint
10614 according to `use_agent'.
10615 (run_inferior_command): Add one more parameter `len'.
10617 (tracepoint_send_agent): New.
10618 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10620 2012-04-16 Yao Qi <yao@codesourcery.com>
10622 * tracepoint.c (download_tracepoints): Moved to ...
10623 (cmd_qtstart): ... here.
10625 2012-04-14 Yao Qi <yao@codesourcery.com>
10627 * tracepoint.c: Include inttypes.h.
10628 (struct collect_memory_action): Use sized types.
10629 (struct tracepoint): Likewise.
10630 (cmd_qtdp, stop_tracing): Update print specifiers.
10631 (cmd_qtp, response_tracepoint): Likewise.
10632 (collect_data_at_tracepoint): Likewise.
10633 (collect_data_at_step): Likewise.
10635 2012-04-14 Yao Qi <yao@codesourcery.com>
10637 Import gnulib module inttypes.
10638 * aclocal.m4, config.in, configure: Regenerated.
10640 2012-04-14 Yao Qi <yao@codesourcery.com>
10642 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10643 Makefile and config.status at last.
10645 2012-04-13 Yao Qi <yao@codesourcery.com>
10647 * tracepoint.c: Include stdint.h unconditionally.
10649 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10651 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10652 on BFD_HAVE_SYS_PROCFS_TYPE.
10653 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10654 * configure: Regenerate.
10655 * config.in: Likewise.
10657 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10659 * Makefile.in (clean): Also remove x32.c x32-linux.c
10660 x32-avx.c x32-avx-linux.c.
10661 (x32.o): New target.
10663 (x32-linux.o): Likewise.
10664 (x32-linux.c): Likewise.
10665 (x32-avx.o): Likewise.
10666 (x32-avx.c): Likewise.
10667 (x32-avx-linux.o): Likewise.
10668 (x32-avx-linux.c): Likewise.
10670 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10671 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10672 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10673 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10674 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10675 i386/x32-avx-linux.xml.
10677 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10678 (init_registers_x32_avx_linux): Likwise.
10679 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10680 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10682 2012-04-13 Pedro Alves <palves@redhat.com>
10684 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10685 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10686 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10687 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10690 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10692 * linux-x86-low.c (compat_x32_clock_t): New.
10693 (compat_x32_siginfo_t): Likewise.
10694 (compat_x32_siginfo_from_siginfo): Likewise.
10695 (siginfo_from_compat_x32_siginfo): Likewise.
10696 (linux_is_elf64): Likewise.
10697 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10698 and siginfo_from_compat_x32_siginfo for x32.
10699 (x86_arch_setup): Set linux_is_elf64.
10701 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10704 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10706 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10707 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10708 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10709 compatible with process.
10711 2012-04-12 Yao Qi <yao@codesourcery.com>
10713 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10714 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10715 (install-only, install-info, clean): Handle sub dir gnulib.
10716 (all-lib, am--refresh): New targets.
10717 (memmem.o): Remove target.
10718 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10719 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10720 (AC_REPLACE_FUNCS): Remove memmem.
10721 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10722 (AC_OUTPUT): Generate Makefile in gnulib/.
10723 * aclocal.m4, config.in, configure: Regenerated.
10725 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10727 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10729 2012-04-05 Pedro Alves <palves@redhat.com>
10731 -Werror=strict-aliasing
10733 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10736 2012-04-04 Pedro Alves <palves@redhat.com>
10738 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10739 (sparc_store_gregset_from_stack, sparc_store_gregset)
10740 (sparc_breakpoint_at): Fix formatting.
10742 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10744 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10746 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10747 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10748 * config.in: Regenerate.
10749 * configure: Likewise.
10751 2012-03-29 Pedro Alves <palves@redhat.com>
10753 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10754 Correct ptrace arguments.
10756 2012-03-28 Pedro Alves <palves@redhat.com>
10758 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10759 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10760 (IA64_FR1_REGNUM): New defines.
10761 (ia64_fetch_register): New.
10762 (the_low_target): Install it.
10763 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10765 * linux-low.c (linux_fetch_registers): Try the
10766 the_low_target.fetch_register hook first.
10768 * linux-arm-low.c (the_low_target): Adjust.
10769 * linux-bfin-low.c (the_low_target): Adjust.
10770 * linux-cris-low.c (the_low_target): Adjust.
10771 * linux-crisv32-low.c (the_low_target): Adjust.
10772 * linux-m32r-low.c (the_low_target): Adjust.
10773 * linux-m68k-low.c (the_low_target): Adjust.
10774 * linux-mips-low.c (the_low_target): Adjust.
10775 * linux-ppc-low.c (the_low_target): Adjust.
10776 * linux-s390-low.c (the_low_target): Adjust.
10777 * linux-sh-low.c (the_low_target): Adjust.
10778 * linux-sparc-low.c (the_low_target): Adjust.
10779 * linux-tic6x-low.c (the_low_target): Adjust.
10780 * linux-x86-low.c (the_low_target): Adjust.
10781 * linux-xtensa-low.c (the_low_target): Adjust.
10783 2012-03-26 Pedro Alves <palves@redhat.com>
10785 * server.c (handle_qxfer_libraries): Don't bail early if
10786 the_target->qxfer_libraries_svr4 is not NULL.
10788 2012-03-26 Pedro Alves <palves@redhat.com>
10790 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10792 2012-03-23 Pedro Alves <palves@redhat.com>
10794 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10795 "library-list-svr4" element's start tag when the the DSO list is
10798 2012-03-23 Pedro Alves <palves@redhat.com>
10800 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10801 a variable whose type size is the same as the inferior's pointer
10804 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10806 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10808 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10809 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10810 * linux-low.h: Include <signal.h>.
10811 (struct siginfo): Remove forward declaration.
10812 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10815 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10817 * .gitignore: Ignore more files.
10819 2012-03-19 Pedro Alves <palves@redhat.com>
10820 Jan Kratochvil <jan.kratochvil@redhat.com>
10822 * server.c (cont_thread, general_thread): Add describing comments.
10823 (start_inferior): Clear `cont_thread'.
10824 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10827 2012-03-15 Yao Qi <yao@codesourcery.com>
10829 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10831 (cmd_qtdp): ... here.
10833 2012-03-15 Yao Qi <yao@codesourcery.com>
10835 * tracepoint.c (struct tracepoint_action_ops): New.
10836 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10837 (m_tracepoint_action_download): New.
10838 (r_tracepoint_action_download): New.
10839 (x_tracepoint_action_download): New.
10840 (l_tracepoint_action_download): New.
10841 (add_tracepoint_action): Install `action->ops' according type.
10842 (download_tracepoint_1): Move code `download' function pointer
10843 of various tracepoint_action_ops.
10845 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10847 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10848 linux_ptrace_attach_warnings.
10850 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10852 * Makefile.in (linux-ptrace.o): New.
10853 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10854 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10855 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10856 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10857 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10859 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10861 2012-03-08 Yao Qi <yao@codesourcery.com>
10862 Pedro Alves <palves@redhat.com>
10864 Fix PR server/13392.
10865 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10866 offset of JMP insn.
10867 * tracepoint.c (remove_tracepoint): New.
10868 (cmd_qtdp): Call remove_tracepoint when failed to install.
10870 2012-03-07 Pedro Alves <palves@redhat.com>
10872 * linux-low.c (get_detach_signal): New.
10873 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10874 Pass on pending signals to PTRACE_DETACH. Check the result of the
10876 * server.c (program_signals, program_signals_p): New.
10877 (handle_general_set): Handle QProgramSignals.
10878 * server.h (program_signals, program_signals_p): Declare.
10880 2012-03-05 Pedro Alves <palves@redhat.com>
10881 Jan Kratochvil <jan.kratochvil@redhat.com>
10883 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10886 2012-03-03 Yao Qi <yao@codesourcery.com>
10888 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10889 agent_look_up_symbols.
10891 2012-03-03 Yao Qi <yao@codesourcery.com>
10893 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10894 (linux-x86-low.o): Likewise.
10895 * server.h: Remove in_process_agent_loaded.
10896 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10900 2012-03-03 Yao Qi <yao@codesourcery.com>
10902 * tracepoint.c (gdb_agent_capability): New global.
10903 (in_process_agent_loaded_ust): Renamed to
10904 `in_process_agent_supports_ust'.
10906 (in_process_agent_supports_ust): Call agent_capability_check.
10907 (clear_installed_tracepoints): Assert that agent supports
10910 2012-03-03 Yao Qi <yao@codesourcery.com>
10912 * linux-low.c (linux_supports_agent): New.
10913 (linux_target_ops): Initialize field `supports_agent' with
10914 linux_supports_agent.
10915 * target.h (struct target_ops) <supports_agent>: New.
10916 (target_supports_agent): New macro.
10917 * server.c (handle_general_set): Handle packet 'QAgent'.
10918 (handle_query): Send `QAgent+'.
10919 * Makefile.in (server.o): Depends on agent.h.
10921 2012-03-03 Yao Qi <yao@codesourcery.com>
10923 * Makefile.in (OBS): Add agent.o.
10924 Add new rule for agent.o.
10925 Track dependence of tracepoint.c on agent.h.
10926 * tracepoint.c (run_inferior_command_1):
10927 (run_inferior_command): Call agent_run_command.
10928 (gdb_ust_connect_sync_socket): Deleted. Move it to
10930 (resume_thread, stop_thread): Likewise.
10931 (gdb_ust_socket_init): Renamed to ...
10932 (gdb_agent_socket_init): ... New.
10933 (gdb_ust_thread): Renamed to ...
10934 (gdb_agent_helper_thread): ... New.
10935 (gdb_ust_init): Move some code to ...
10936 (gdb_agent_init): ... here. New.
10937 [HAVE_UST]: Call gdb_ust_init.
10938 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10939 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10940 * config.in, configure: Regenerated.
10942 2012-03-02 Pedro Alves <palves@redhat.com>
10944 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10945 * linux-low.c (struct simple_pid_list): New.
10946 (stopped_pids): New a struct simple_pid_list pointer.
10947 (add_to_pid_list, pull_pid_from_list): New.
10948 (handle_extended_wait): Don't assume the first signal new children
10949 report is SIGSTOP. Adjust call to pull_pid_from_list.
10950 (linux_wait_for_lwp): Adjust.
10952 2012-03-02 Yao Qi <yao@codesourcery.com>
10954 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10957 2012-03-02 Yao Qi <yao@codesourcery.com>
10959 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10960 `stop_pc' and `tpoint'. Update caller.
10962 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10964 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10965 * linux-low.c (use_linux_regsets): New macro.
10966 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10967 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10968 (linux_register_in_regsets): New function.
10969 (usr_fetch_inferior_registers): Skip registers covered by
10971 (usr_store_inferior_registers): Likewise.
10972 (usr_fetch_inferior_registers): New macro.
10973 (usr_store_inferior_registers): Likewise.
10974 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10975 (linux_store_registers): Likewise.
10976 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10978 (init_registers_mips64_dsp_linux): Likewise.
10979 (init_registers_mips_linux): New macro.
10980 (init_registers_mips_dsp_linux): Likewise.
10981 (mips_dsp_num_regs): Likewise.
10982 (DSP_BASE, DSP_CONTROL): New fallback macros.
10983 (mips_base_regs): New macro.
10984 (mips_regmap): Use it. Fix the size.
10985 (mips_dsp_regmap): New variable.
10986 (mips_dsp_regset_bitmap): Likewise.
10987 (mips_arch_setup): New function.
10988 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10990 (mips_cannot_store_register): Likewise.
10991 (the_low_target): Update .arch_setup, .num_regs and .regmap
10992 initializers. Add .regset_bitmap initializer.
10993 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10995 * linux-bfin-low.c (the_low_target): Likewise.
10996 * linux-cris-low.c (the_low_target): Likewise.
10997 * linux-crisv32-low.c (the_low_target): Likewise.
10998 * linux-ia64-low.c (the_low_target): Likewise.
10999 * linux-m32r-low.c (the_low_target): Likewise.
11000 * linux-m68k-low.c (the_low_target): Likewise.
11001 * linux-ppc-low.c (the_low_target): Likewise.
11002 * linux-s390-low.c (the_low_target): Likewise.
11003 * linux-sh-low.c (the_low_target): Likewise.
11004 * linux-sparc-low.c (the_low_target): Likewise.
11005 * linux-tic6x-low.c (the_low_target): Likewise.
11006 * linux-x86-low.c (the_low_target): Likewise.
11007 * linux-xtensa-low.c (the_low_target): Likewise.
11008 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11009 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11010 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11012 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11013 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11015 2012-02-29 Yao Qi <yao@codesourcery.com>
11016 Pedro Alves <palves@redhat.com>
11018 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11019 `step_over_finished' is true.
11021 2012-02-27 Pedro Alves <palves@redhat.com>
11023 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11024 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11026 2012-02-27 Pedro Alves <palves@redhat.com>
11029 * linux-low.c (pid_is_stopped): New.
11030 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11032 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11034 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11037 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11039 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11041 2012-02-24 Luis Machado <lgustavo@codesourcery>
11043 * server.c (handle_query): Advertise support for target-side
11044 breakpoint condition evaluation.
11045 (process_point_options): New function.
11046 (process_serial_event): When inserting a breakpoint, check for
11047 a target-side condition that should be evaluated.
11049 * mem-break.c: Include regcache.h and ax.h.
11050 (point_cond_list_t): New data structure.
11051 (breakpoint) <cond_list>: New field.
11052 (find_gdb_breakpoint_at): Make non-static.
11053 (delete_gdb_breakpoint_at): Clear any target-side
11055 (clear_gdb_breakpoint_conditions): New function.
11056 (add_condition_to_breakpoint): Likewise.
11057 (add_breakpoint_condition): Likewise.
11058 (gdb_condition_true_at_breakpoint): Likewise.
11059 (gdb_breakpoint_here): Return result directly instead
11060 of going through a local variable.
11062 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11063 (clear_gdb_breakpoint_conditions): Likewise.
11064 (add_breakpoint_condition): Likewise.
11065 (gdb_condition_true_at_breakpoint): Likewise.
11067 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11068 (need_step_over_p): Take target-side breakpoint condition into
11071 2012-02-24 Luis Machado <lgustavo@codesourcery>
11073 * server.h: Include tracepoint.h.
11074 (agent_mem_read, agent_get_trace_state_variable_value,
11075 agent_set_trace_state_variable_value,
11076 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11077 get_set_tsv_func_addr): New prototypes.
11079 * ax.h: New include file.
11080 * ax.c: New source file.
11082 * tracepoint.c: Include ax.h.
11083 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11084 agent_expr, eval_result_type): Move to ax.h.
11085 (parse_agent_expr): Rename to ...
11086 (gdb_parse_agent_expr): ... this, make it non-static and move
11088 (unparse_agent_expr) Rename to ...
11089 (gdb_unparse_agent_expr): ... this, make it non-static and move
11091 (eval_agent_expr): Rename to ...
11092 (eval_tracepoint_agent_expr): ... this.
11093 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11094 forward declarations.
11095 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11096 (agent_get_trace_state_variable_value): New function.
11097 (agent_set_trace_state_variable_value): New function.
11098 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11099 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11100 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11101 (condition_true_at_tracepoint): Likewise.
11102 (parse_agent_expr): Rename to ...
11103 (gdb_parse_agent_expr): ... this and move to ax.c.
11104 (unparse_agent_expr): Rename to ...
11105 (gdb_unparse_agent_expr): ... this and move to ax.c.
11106 (gdb_agent_op_name): Move to ax.c.
11107 (eval_agent_expr): Rename to ...
11108 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11110 (eval_tracepoint_agent_expr): New function.
11111 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11113 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11115 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11116 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11117 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11118 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11119 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11120 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11121 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11122 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11123 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11124 (compile_bytecodes): Remove forward declaration.
11125 (is_goto_target): Move to ax.c.
11126 (compile_bytecodes): Move to ax.c and call
11127 agent_get_trace_state_variable_value (...) and
11128 agent_set_trace_state_variable_value (...).
11130 * Makefile.in: Update ax.c and IPA dependencies.
11132 2012-02-24 Pedro Alves <palves@redhat.com>
11134 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11135 (cmd_bigqtbuffer_circular): ... this. Only handle
11136 'QTBuffer:circular:'.
11137 (handle_tracepoint_general_set): Adjust.
11139 2012-02-16 Yao Qi <yao@codesourcery.com>
11141 * inferiors.c: Move code to ...
11142 * dll.c: .... here. New.
11143 * server.h: Declare clear_dlls.
11144 * Makefile.in (SFILES): Add dll.c.
11148 2012-02-11 Yao Qi <yao@codesourcery.com>
11150 * server.c: (handle_monitor_command): Add a new parameter
11152 (handle_query): Update caller.
11154 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11156 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11157 * configure, config.in: Regenerate.
11158 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11161 2012-02-02 Pedro Alves <palves@redhat.com>
11163 Try SIGKILL first, then PTRACE_KILL.
11164 * linux-low.c (linux_kill_one_lwp): New.
11165 (linux_kill_one_lwp): Rename to ...
11166 (kill_one_lwp_callback): ... this. Use the new
11167 linux_kill_one_lwp.
11169 2012-02-02 Pedro Alves <palves@redhat.com>
11171 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11174 2012-01-27 Pedro Alves <palves@redhat.com>
11176 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11177 (elf_64_file_p): Make static.
11178 (linux_pid_exe_is_elf_64_file): New.
11179 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11180 Delete declarations.
11181 (linux_pid_exe_is_elf_64_file): Declare.
11182 * linux-x86-low.c (x86_arch_setup): Use
11183 linux_pid_exe_is_elf_64_file.
11185 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11187 * linux-low.c (linux_wait_for_event_1): Rename to ...
11188 (linux_wait_for_event): ... here and merge it with former
11189 linux_wait_for_event - new variable wait_ptid, use it.
11190 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11192 2012-01-23 Pedro Alves <palves@redhat.com>
11194 * server.c (main): Avoid yet another case of infinite loop while
11195 detaching/killing after a longjmp.
11197 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11200 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11202 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11204 * hostio.c (handle_readlink): New function.
11205 (handle_vFile): Call it to handle "vFile:readlink" packets.
11207 2012-01-20 Pedro Alves <palves@redhat.com>
11208 Ulrich Weigand <ulrich.weigand@linaro.org>
11210 * server.c (handle_v_requests): Only support vAttach and vRun to
11211 start multiple processes when in extended protocol mode.
11213 2012-01-17 Pedro Alves <palves@redhat.com>
11215 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11216 memalign plus mprotect to allocate the scratch buffer.
11218 2012-01-13 Pedro Alves <palves@redhat.com>
11220 * server.c (attach_inferior): Clear `cont_thread'.
11222 2012-01-13 Pedro Alves <palves@redhat.com>
11224 * server.c (main): Avoid infinite loop while detaching/killing
11227 2012-01-09 Doug Evans <dje@google.com>
11229 * server.c (start_inferior): Set last_ptid in --wrapper case.
11231 2012-01-06 Yao Qi <yao@codesourcery.com>
11233 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11235 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11237 2012-01-04 Yao Qi <yao@codesourcery.com>
11239 * tracepoint.c (cmd_qtdp): Print debug message
11240 for static tracepoint.
11242 2012-01-04 Yao Qi <yao@codesourcery.com>
11244 * tracepoint.c (trace_vdebug): Differentiate debug message
11245 between gdbserver and IPA.
11247 2012-01-03 Yao Qi <yao@codesourcery.com>
11249 * tracepoint.c (tracepoint_was_hit): Don't collect for
11252 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11254 * terminal.h: Reformat copyright header.
11256 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11258 * server.c (gdbserver_version): Update copyright year.
11259 * gdbreplay.c (gdbreplay_version): Likewise.
11261 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11263 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11266 2011-12-18 Hui Zhu <teawater@gmail.com>
11267 * linux-low.c (linux_create_inferior): Save return value to ret.
11269 2011-12-18 Hui Zhu <teawater@gmail.com>
11271 * linux-low.c (linux_create_inferior): Save return value to ret.
11273 2011-12-16 Doug Evans <dje@google.com>
11275 * linux-low.c (linux_create_inferior): If stdio connection,
11276 redirect stdin from /dev/null, stdout to stderr.
11277 * remote-utils.c (remote_is_stdio): New static global.
11278 (remote_connection_is_stdio): New function.
11279 (remote_prepare): Handle stdio connection.
11280 (remote_open): Ditto.
11281 (remote_close): Don't close stdin for stdio connections.
11282 (read_prim,write_prim): New functions. Replace all calls to
11283 read/write to these.
11284 * server.c (main): Watch for "-" argument. Move call to
11285 remote_prepare before start_inferior.
11286 * server.h (STDIO_CONNECTION_NAME): New macro.
11287 (remote_connection_is_stdio): Declare.
11289 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11290 in debugging output.
11292 2011-12-15 Yao Qi <yao@codesourcery.com>
11294 * tracepoint.c: Include sys/syscall.h.
11295 (gdb_ust_thread): Remove preprocessor conditional.
11297 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11299 * linux-low.c (linux_detach_one_lwp): Call
11300 the_low_target.prepare_to_resume before detaching.
11302 2011-12-14 Yao Qi <yao@codesourcery.com>
11304 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11307 2011-12-14 Yao Qi <yao@codesourcery.com>
11309 * i386-low.c (i386_low_stopped_data_address): Initialize local
11310 variable `control'.
11312 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11316 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11317 DR_CONTROL unless necessary. Extend comments.
11318 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11319 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11321 2011-12-13 Yao Qi <yao@codesourcery.com>
11323 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11325 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11327 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11329 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11330 Print new debug message for such case.
11332 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11334 Fix overlapping memcpy.
11335 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11336 the read_inferior_memory transfer.
11337 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11338 write_inferior_memory transfer.
11339 (set_fast_tracepoint_jump): New variable buf. Use it for the
11340 read_inferior_memory and write_inferior_memory transfers.
11341 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11342 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11343 Use it for the write_inferior_memory transfer.
11344 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11347 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11349 * linux-low.c (fetch_register, store_register): Make code
11350 consistent, fix formatting.
11352 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11354 * linux-low.c (usr_store_inferior_registers): Factor out code
11355 to handle individual registers into...
11356 (store_register): ... this new function.
11358 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11360 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11361 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11362 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11363 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11364 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11365 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11366 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11367 (srv_xmlfiles): Add new XML files.
11369 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11371 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11372 (init_registers_s390_linux32v1): Add prototype.
11373 (init_registers_s390_linux32v2): Likewise.
11374 (init_registers_s390_linux64v1): Likewise.
11375 (init_registers_s390_linux64v2): Likewise.
11376 (init_registers_s390x_linux64v1): Likewise.
11377 (init_registers_s390x_linux64v2): Likewise.
11378 (s390_num_regs): Increment to 52.
11379 (s390_regmap): Add orig_r2 register.
11380 (s390_num_regs_3264): Increment to 68.
11381 (s390_regmap_3264): Add orig_r2 register.
11382 (s390_collect_ptrace_register): Handle orig_r2 register.
11383 (s390_supply_ptrace_register): Likewise.
11384 (s390_fill_last_break): New function.
11385 (s390_store_last_break): Likewise.
11386 (s390_fill_system_call): New function.
11387 (s390_store_system_call): Likewise.
11388 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11390 (s390_check_regset): New function.
11391 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11392 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11393 Update target_regsets for available register sets.
11395 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11396 Jan Kratochvil <jan.kratochvil@redhat.com>
11398 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11399 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11401 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11402 * linux-low.h (struct process_info_private): New member r_debug.
11403 * server.c (handle_qxfer_libraries): Call
11404 the_target->qxfer_libraries_svr4.
11405 (handle_qxfer_libraries_svr4): New function.
11406 (qxfer_packets): New entry "libraries-svr4".
11407 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11408 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11409 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11410 PACKET_qXfer_libraries_svr4.
11412 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11414 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11415 PSW address/mask between 8-byte and 16-byte formats.
11416 (s390_supply_ptrace_register): Likewise.
11417 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11418 basic addressing mode bit.
11420 2011-11-24 Stan Shebs <stan@codesourcery.com>
11422 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11424 2011-11-17 Stan Shebs <stan@codesourcery.com>
11426 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11427 (tracing_start_time): New global.
11428 (tracing_stop_time): New global.
11429 (tracing_user_name): New global.
11430 (tracing_notes): New global.
11431 (tracing_stop_note): New global.
11432 (cmd_qtstart): Set traceframe_usage, start_time.
11433 (stop_tracing): Set stop_time.
11434 (cmd_qtstatus): Report additional status.
11435 (cmd_qtp): New function.
11436 (handle_tracepoint_query): Call it.
11437 (cmd_qtnotes): New function.
11438 (handle_tracepoint_general_set): Call it.
11439 (get_timestamp): Rename from tsv_get_timestamp.
11441 2011-11-14 Stan Shebs <stan@codesourcery.com>
11442 Kwok Cheung Yeung <kcy@codesourcery.com>
11444 * linux-x86-low.c (small_jump_insn): New.
11445 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11446 trampoline and error message, build a trampoline and issue a small
11447 jump instruction to it.
11448 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11449 trampoline and error message.
11450 (x86_get_min_fast_tracepoint_insn_len): New.
11451 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11452 * linux-low.h (struct linux_target_ops): Add arguments to
11453 install_fast_tracepoint_jump_pad operation, add new operation.
11454 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11456 (linux_get_min_fast_tracepoint_insn_len): New function.
11457 (linux_target_op): Add new operation.
11458 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11459 (gdb_trampoline_buffer_end): Ditto.
11460 (gdb_trampoline_buffer_error): Ditto.
11461 (struct ipa_sym_addresses): Add fields for new IPA variables.
11462 (symbol_list): Add entries for new IPA variables.
11463 (struct tracepoint): Add fields to hold the address range of the
11464 trampoline used by the tracepoint.
11465 (trampoline_buffer_head): New static variable.
11466 (trampoline_buffer_tail): Ditto.
11467 (claim_trampoline_space): New function.
11468 (have_fast_tracepoint_trampoline_buffer): New function.
11469 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11471 (install_fast_tracepoint): Ditto, also add error buffer argument.
11472 (cmd_qtminftpilen): New function.
11473 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11474 (fast_tracepoint_from_trampoline_address): New function.
11475 (fast_tracepoint_collecting): Handle trampoline as part of jump
11477 (set_trampoline_buffer_space): New function.
11478 (initialize_tracepoint): Initialize new IPA variables.
11479 * target.h (struct target_ops): Add arguments to
11480 install_fast_tracepoint_jump_pad operation, add new
11481 get_min_fast_tracepoint_insn_len operation.
11482 (target_get_min_fast_tracepoint_insn_len): New.
11483 (install_fast_tracepoint_jump_pad): Add arguments.
11484 * server.h (IPA_BUFSIZ): Define.
11485 * linux-i386-ipa.c: Include extra header files.
11486 (initialize_fast_tracepoint_trampoline_buffer): New function.
11487 (initialize_low_tracepoint): Call it.
11488 * server.h (set_trampoline_buffer_space): Declare.
11489 (claim_trampoline_space): Ditto.
11490 (have_fast_tracepoint_trampoline_buffer): Ditto.
11492 2011-11-14 Yao Qi <yao@codesourcery.com>
11494 * server.c (handle_query): Handle InstallInTrace for qSupported.
11495 * tracepoint.c (add_tracepoint): Sort list.
11496 (install_tracepoint, download_tracepoint): New.
11497 (cmd_qtdp): Call them to install and download tracepoints.
11498 (sort_tracepoints): Removed.
11499 (cmd_qtstart): Update.
11501 2011-11-14 Yao Qi <yao@codesourcery.com>
11503 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11504 * mem-break.h: Declare.
11505 * tracepoint.c (cmd_qtstart): Move some code to ...
11506 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11508 (download_tracepoints): Move some code to ...
11509 (download_tracepoint_1): ... here. New.
11511 2011-11-08 Yao Qi <yao@codesourcery.com>
11513 * remote-utils.c (relocate_instruction): A comment fix.
11515 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11517 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11518 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11519 dr_status_mirror and dr_control_mirror from debug_reg_state.
11520 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11521 (i386_initial_stuff): Remove use of deleted globals.
11522 (i386_get_thread_context, i386_set_thread_context,
11523 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11524 from debug_reg_state.
11526 2011-11-05 Yao Qi <yao@codesourcery.com>
11528 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11529 address as TPOINT's.
11531 2011-11-02 Stan Shebs <stan@codesourcery.com>
11533 * tracepoint.c (agent_mem_read_string): New function.
11534 (eval_agent_expr): Call it for tracenz.
11535 * server.c (handle_query): Report support for tracenz.
11537 2011-11-02 Yao Qi <yao@codesourcery.com>
11539 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11541 2011-11-02 Yao Qi <yao@codesourcery.com>
11543 * target.h: Fix a typo in comment.
11545 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11547 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11548 clobber the breakpoints' shadows with fast tracepoint jumps.
11549 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11550 * target.c (write_inferior_memory): Also pass MYADDR down to
11553 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11555 * configure.ac: Check support for personality routine.
11556 * configure: Regenerate.
11557 * config.in: Likewise.
11558 * linux-low.c: Include <sys/personality.h>.
11559 Define ADDR_NO_RANDOMIZE if necessary.
11560 (linux_create_inferior): Disable address space randomization when
11561 forking inferior, if requested.
11562 (linux_supports_disable_randomization): New function.
11563 (linux_target_ops): Install it.
11564 * server.h (disable_randomization): Declare.
11565 * server.c (disable_randomization): New global variable.
11566 (handle_general_set): Handle QDisableRandomization.
11567 (handle_query): Likewise for qSupported.
11568 (main): Support --disable-randomization and --no-disable-randomization
11569 command line arguments.
11570 * target.h (struct target_ops): Add supports_disable_randomization.
11571 (target_supports_disable_randomization): New macro.
11573 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11575 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11577 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11578 [!PT_GETDSBT] (target_loadmap): New definition.
11579 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11580 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11581 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11582 and PT_GETDSBT to LINUX_LOADMAP.
11583 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11584 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11586 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11588 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11589 (arm_linux_hwbp_cap): New static variable.
11590 (arm_linux_get_hwbp_cap): Replace by ...
11591 (arm_linux_init_hwbp_cap): ... this new function.
11592 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11593 (arm_linux_get_hw_watchpoint_count): Likewise.
11594 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11595 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11596 (arm_prepare_to_resume): Use perror_with_name instead of error.
11598 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11600 * linux-arm-low.c: Include <signal.h>.
11601 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11602 (struct arm_linux_hwbp_cap): New data type.
11603 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11604 (struct arm_linux_hw_breakpoint): New data type.
11605 (MAX_BPTS, MAX_WPTS): Define.
11606 (struct arch_process_info, struct arch_lwp_info): New data types.
11607 (arm_linux_get_hwbp_cap): New function.
11608 (arm_linux_get_hw_breakpoint_count): Likewise.
11609 (arm_linux_get_hw_watchpoint_count): Likewise.
11610 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11611 (arm_hwbp_control_initialize): Likewise.
11612 (arm_hwbp_control_is_enabled): Likewise.
11613 (arm_hwbp_control_is_initialized): Likewise.
11614 (arm_hwbp_control_disable): Likewise.
11615 (arm_linux_hw_breakpoint_equal): Likewise.
11616 (arm_linux_hw_point_initialize): Likewise.
11617 (struct update_registers_data): New data structure.
11618 (update_registers_callback: New function.
11619 (arm_insert_point): Likewise.
11620 (arm_remove_point): Likewise.
11621 (arm_stopped_by_watchpoint): Likewise.
11622 (arm_stopped_data_address): Likewise.
11623 (arm_new_process): Likewise.
11624 (arm_new_thread): Likewise.
11625 (arm_prepare_to_resume): Likewise.
11626 (the_low_target): Register arm_insert_point, arm_remove_point,
11627 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11628 arm_new_thread, and arm_prepare_to_resume.
11630 2011-09-15 Stan Shebs <stan@codesourcery.com>
11632 * server.h (struct emit_ops): Add compare-goto fields.
11633 * tracepoint.c (gdb_agent_op_sizes): New table.
11634 (emit_eq_goto): New function.
11635 (emit_ne_goto): New function.
11636 (emit_lt_goto): New function.
11637 (emit_le_goto): New function.
11638 (emit_gt_goto): New function.
11639 (emit_ge_goto): New function.
11640 (is_goto_target): New function.
11641 (compile_bytecodes): Recognize special cases of compare-goto
11642 combinations and call specialized emitters for them.
11643 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11644 (amd64_emit_ne_goto): New function.
11645 (amd64_emit_lt_goto): New function.
11646 (amd64_emit_le_goto): New function.
11647 (amd64_emit_gt_goto): New function.
11648 (amd64_emit_ge_goto): New function.
11649 (amd64_emit_ops): Add the new functions.
11650 (i386_emit_eq_goto): New function.
11651 (i386_emit_ne_goto): New function.
11652 (i386_emit_lt_goto): New function.
11653 (i386_emit_le_goto): New function.
11654 (i386_emit_gt_goto): New function.
11655 (i386_emit_ge_goto): New function.
11656 (i386_emit_ops): Add the new functions.
11658 2011-09-08 Stan Shebs <stan@codesourcery.com>
11660 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11661 (i386_emit_epilogue): Restore %ebx.
11663 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11665 * server.c (step_thread): Remove definition.
11666 (process_serial_event): Don't handle Hs.
11667 * server.h (step_thread): Remove declaration.
11668 * target.c (set_desired_inferior): Remove use of step_thread.
11670 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11672 * linux-low.c: Include linux-procfs.h.
11673 (linux_attach_lwp_1): Update comments.
11674 (linux_attach): Scan for existing threads when attaching to a
11675 process that is the tgid.
11676 * Makefile.in: Update dependencies.
11678 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11680 * configure.srv: Add linux-procfs.o dependencies.
11682 2011-08-14 Yao Qi <yao@codesourcery.com>
11684 * target.h (struct target_ops): Fix indent.
11685 * win32-low.c (win32_target_ops): Fix comment.
11687 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11688 Yao Qi <yao@codesourcery.com>
11690 * Makefile.in (clean): Remove tic6x-*.c files.
11691 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11692 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11693 (tic6x-c64xp-linux.c): Likewise.
11694 * configure.srv: Add support for tic6x-*-uclinux.
11695 * linux-tic6x-low.c: New.
11696 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11698 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11699 Yao Qi <yao@codesourcery.com>
11701 * target.h (struct target_ops): Add read_loadmap.
11702 * linux-low.c (struct target_loadseg): New type.
11703 (struct target_loadmap): New type.
11704 (linux_read_loadmap): New function.
11705 (linux_target_ops): Add linux_read_loadmap.
11706 * server.c (handle_query): Support qXfer:fdpic:read packet.
11707 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11710 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11712 * win32-low.c: Include <stdint.h>.
11714 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11716 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11717 to the inferior here.
11718 (i386_remove_aligned_watchpoint): Ditto.
11719 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11720 fit part of the watchpoint in the debug registers.
11721 (i386_update_inferior_debug_regs): New.
11722 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11723 registers, and only update the inferior on success.
11724 (i386_low_remove_watchpoint): Ditto.
11726 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11728 * linux-low.c (compare_ints, unique, list_threads, show_process,
11729 linux_core_of_thread): Delete.
11730 (linux_target_ops): Change linux_core_of_thread to
11731 linux_common_core_of_thread.
11732 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11733 * utils.c (malloc_failure): Change type of argument.
11734 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11735 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11736 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11737 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11738 (IPA_OBJS): Add common-utils-ipa.o.
11739 (ptid_h, linux_osdata_h): New macros.
11740 (server_h): Add common/common-utils.h, common/xml-utils.h,
11741 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11743 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11744 ptid.o, buffer.o): New rules.
11745 (linux-low.o): Add common/linux-osdata.h as a dependency.
11746 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11747 * configure.ac: Add AC_HEADER_DIRENT check.
11748 * config.in: Regenerate.
11749 * configure: Regenerate.
11750 * remote-utils.c (xml_escape_text): Delete.
11751 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11752 buffer_xml_printf): Move to common/buffer.c.
11753 * server.c (main): Remove call to initialize_inferiors.
11754 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11755 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11756 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11757 internal_error, gdb_assert, gdb_assert_fail): Delete.
11758 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11759 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11761 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11762 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11763 initialize_inferiors): Delete.
11765 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11767 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11770 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11772 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11774 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11776 2011-05-26 Yao Qi <yao@codesourcery.com>
11778 * Makefile.in (thread-db.o): Track dependence to
11779 common/gdb_thread_db.h.
11780 * thread-db.c: include gdb_thread_db.h from right place.
11782 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11784 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11785 __FILE__ and __LINE__ to internal_error.
11787 2011-05-13 Doug Evans <dje@google.com>
11789 * thread-db.c (try_thread_db_load_from_sdir): New function.
11790 (try_thread_db_load_from_dir): New function.
11791 (thread_db_load_search): Handle $sdir, ignore $pdir.
11792 Remove trying of system directories if search of
11793 libthread-db-search-path fails, that is now done via $sdir.
11795 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11797 * server.c (handle_query): Add EnableDisableTracepoints to the list
11798 of supported features.
11799 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11801 (cmd_qtenable_disable): New.
11802 (cmd_qtstart): Install tracepoints even if disabled.
11803 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11804 receiving a QTEnable or QTDisable packet.
11805 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11806 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11808 (gdb_probe): Skip data collection if static tracepoint is disabled.
11810 2011-05-10 Doug Evans <dje@google.com>
11812 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11814 2011-05-04 Doug Evans <dje@google.com>
11816 * linux-low.c (linux_join): Skip process lookup.
11817 * spu-low.c (spu_join): Ditto.
11818 * server.c (join_inferiors_callback): Delete.
11819 (process_serial_event): For 'D' packet (detach) call join_inferior
11822 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11824 * README: Don't mention xscale*-*-linux*.
11825 * configure.srv (xscale*-*-linux*): Don't handle target.
11827 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11829 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11831 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11832 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11833 (i386_emit_void_call_2): Likewise.
11835 2011-04-26 Yao Qi <yao@codesourcery.com>
11837 * linux-low.c: Move common macros to linux-ptrace.h.
11838 Include linux-ptrace.h.
11839 * Makefile.in (linux_ptrace_h): New.
11840 (linux-low.o): Depends on linux-ptrace.h.
11842 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11844 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11845 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11846 (remote_prepare): New function with most of the TCP code from ...
11847 (remote_open): ... here. Detect PORT here unconditionally. Move also
11848 setting transport_is_reliable.
11849 * server.c (run_once): New variable.
11850 (gdbserver_usage): Document it.
11851 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11852 the first run if RUN_ONCE.
11853 * server.h (run_once, remote_prepare): New declarations.
11855 2011-04-19 Tom Tromey <tromey@redhat.com>
11857 * win32-low.c (handle_load_dll): Remove duplicate "the".
11859 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11861 Remove support for old Cygwin 1.5 versions.
11862 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11863 function to avoid warning.
11864 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11867 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11869 * gdbserver/server.h (Macro _): Define it if not available.
11871 2011-03-14 Michael Snyder <msnyder@vmware.com>
11873 * hostio.c (handle_close): Remove unnecessary null test.
11875 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11877 * Makefile.in (maintainer-clean realclean distclean): Remove
11878 "make ... subdir_do" command.
11880 2011-03-10 Michael Snyder <msnyder@vmware.com>
11882 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11884 * server.c (handle_v_run): Free alloced buffer on early return.
11886 2011-03-09 Yao Qi <yao@codesourcery.com>
11889 2011-03-04 Yao Qi <yao@codesourcery.com>
11891 * Makefile.in: Remove GNU make feature --directory.
11893 2011-03-05 Yao Qi <yao@codesourcery.com>
11895 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11896 (subdir_do): New make target. Copied from gdb/Makefile.
11897 (maintainer-clean, realclean, distclean, clean): Call corresponding
11898 make targets in common/Makefile.
11900 2011-02-11 Yao Qi <yao@codesourcery.com>
11902 * configure.ac: Call AC_PROG_RANLIB.
11903 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11904 * configure: Regenerate.
11906 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11908 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11910 2011-03-06 Yao Qi <yao@codesourcery.com>
11912 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11914 2011-03-05 Yao Qi <yao@codesourcery.com>
11916 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11917 (subdir_do): New make target. Copied from gdb/Makefile.
11918 (maintainer-clean, realclean, distclean, clean): Call corresponding
11919 make targets in common/Makefile.
11921 2011-03-04 Yao Qi <yao@codesourcery.com>
11923 * Makefile.in: Remove GNU make feature --directory.
11925 2011-03-04 Michael Snyder <msnyder@vmware.com>
11927 * server.c (queue_stop_reply): Call xmalloc not malloc.
11929 2011-03-02 Michael Snyder <msnyder@vmware.com>
11931 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11933 2011-02-28 Michael Snyder <msnyder@vmware.com>
11935 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11936 (cmd_qtframe): Ditto.
11937 (cmd_qtbuffer): Ditto.
11938 (cmd_bigqtbuffer): Ditto.
11940 * utils.c (decimal2str): Initialize 'width' to nine, then
11941 don't mess with it.
11943 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11945 * hostio.c (require_data): Free *data, not data.
11947 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11949 * hostio.c (require_data): Use free, not xfree.
11951 2011-02-27 Michael Snyder <msnyder@vmware.com>
11953 * server.c (handle_query): Discard unused value.
11955 * hostio.c (require_data): Free malloc memory before returning
11958 2011-02-26 Michael Snyder <msnyder@vmware.com>
11960 * linux-low.c (list_threads): Call closedir for dirent.
11962 2011-02-27 Michael Snyder <msnyder@vmware.com>
11964 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11965 a case statement falls through.
11967 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11969 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11972 2011-02-26 Michael Snyder <msnyder@vmware.com>
11974 * utils.c (decimal2str): Eliminate dead code and dead param.
11975 (pulongest): Drop dead param from call to decimal2str.
11978 2011-02-24 Joel Brobecker <brobecker@adacore.com>
11980 Revert the following patch (not approved yet):
11981 2011-02-21 Hui Zhu <teawater@gmail.com>
11982 * tracepoint.c (tp_printf): New function.
11983 (eval_agent_expr): Handle gdb_agent_op_printf.
11985 2011-02-21 Hui Zhu <teawater@gmail.com>
11987 * tracepoint.c (tp_printf): New function.
11988 (eval_agent_expr): Handle gdb_agent_op_printf.
11990 2011-02-18 Tom Tromey <tromey@redhat.com>
11992 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11993 (tracepoint.o): Likewise.
11994 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11995 (gdb_agent_op_names): Likewise.
11997 2011-02-18 Tom Tromey <tromey@redhat.com>
11999 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12000 gdb_agent_op_rot>: New constants.
12001 (gdb_agent_op_names): Add pick and roll.
12002 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12005 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12007 * aclocal.m4: Regenerated with aclocal-1.11.1.
12009 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12011 * server.c (handle_qxfer_traceframe_info): New.
12012 (qxfer_packets): Register "traceframe-info".
12013 (handle_query): Report support for qXfer:traceframe-info:read+.
12014 * tracepoint.c (match_blocktype): New.
12015 (traceframe_find_block_type): Rename to ...
12016 (traceframe_walk_blocks): ... this. Add callback filter argument,
12018 (traceframe_find_block_type): New, reimplemented on top of
12019 traceframe_walk_blocks.
12020 (build_traceframe_info_xml): New.
12021 (traceframe_read_info): New.
12022 * server.h (traceframe_read_info): Declare.
12024 2011-02-11 Yao Qi <yao@codesourcery.com>
12026 * configure.ac: Call AC_PROG_RANLIB.
12027 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12028 * configure: Regenerate.
12030 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12032 * server.c (gdb_read_memory): Change return semantics to allow
12034 (handle_search_memory_1): Adjust.
12035 (process_serial_event) <'m' packet>: Handle partial transfers.
12036 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12038 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12040 * regcache.c (init_register_cache): Initialize
12041 regcache->register_status.
12042 (free_register_cache): Release regcache->register_status.
12043 (regcache_cpy): Copy register_status.
12044 (registers_to_string): Print 'x's for unavailable registers.
12045 (supply_register): Mark the register's status valid or
12046 unavailable, depending on whether a buffer was passed in or not.
12047 (supply_register_zeroed): New.
12048 (supply_regblock): Mark the registers' status valid or
12049 unavailable, depending on whether a buffer was passed in or not.
12050 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12051 (struct regcache): New `register_status' field.
12052 (supply_register_zeroed): Declare.
12053 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12054 supply_register_zeroed, rather than passing a NULL buffer to
12056 * tracepoint.c (fetch_traceframe_registers): Update comment.
12058 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12060 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12063 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12065 * server.h (decode_xfer_write): Change prototype.
12066 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12067 and don't extract the annex here.
12068 * server.c (decode_xfer_read): Remove `annex' parameter,
12069 and don't extract the annex here.
12070 (decode_xfer): New.
12071 (struct qxfer): New.
12072 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12073 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12074 (handle_qxfer_statictrace): New functions, abstracted out from
12075 handle_query, and made to use the struct qxfer interface.
12076 (handle_threads_qxfer_proper): Rename to ...
12077 (handle_qxfer_threads_proper): ... this.
12078 (handle_threads_qxfer): Rename to ...
12079 (handle_qxfer_threads): ... this. Adjust.
12080 (qxfer_packets): New array.
12081 (handle_qxfer): New function.
12082 (handle_query): Use handle_qxfer.
12084 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12086 * gdbreplay.c: Shorten lines of >= 80 columns.
12087 * linux-low.c: Ditto.
12088 * linux-ppc-low.c: Ditto.
12089 * linux-s390-low.c: Ditto.
12090 * linux-sparc-low.c: Ditto.
12091 * linux-x86-low.c: Ditto.
12092 * linux-xtensa-low.c: Ditto.
12093 * mem-break.c: Ditto.
12094 * nto-low.c: Ditto.
12095 * regcache.h: Ditto.
12096 * remote-utils.c: Ditto.
12099 * thread-db.c: Ditto.
12100 * tracepoint.c: Ditto.
12102 * win32-low.h: Ditto.
12104 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12106 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12109 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12111 * server.c (gdbserver_version): Update copyright year in version
12113 * gdbreplay.c (gdbreplay_version): Ditto.
12115 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12117 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12118 * linux-bfin-low.c: New file.
12119 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12120 PT_DATA_ADDR for BFIN targets.
12121 * Makefile.in (SFILES): Add linux-bfin-low.c.
12122 (clean): Remove reg-bfin.c.
12123 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12124 * README: Mention supported Blackfin targets.
12126 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12128 * .gitignore: New file.
12130 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12132 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12134 2010-10-22 Jie Zhang <jie@codesourcery.com>
12136 * Makefile.in: Add FLAGS_TO_PASS variable.
12137 (install): Remove dependency of install-only and recursively
12138 invoke make for install-only.
12140 2010-10-04 Doug Evans <dje@google.com>
12142 * Makefile.in (uninstall): Use $(DESTDIR).
12144 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12148 * linux-x86-low.c (compat_siginfo_from_siginfo)
12149 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12150 si_code is < 0. Check for si_code == SI_TIMER before checking for
12153 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12155 * lynx-i386-low.c: New file.
12156 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12158 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12160 * lynx-low.c (ptrace_request_to_str): Remove handling for
12161 request values that have been removed in LynxOS 5.x.
12163 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12165 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12168 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12170 * configure.ac: Add --enable-inprocess-agent option.
12171 * configure: Rebuilt.
12173 2010-09-06 Yao Qi <yao@codesourcery.com>
12175 * linux-low.c (linux_kill): Remove unused variable.
12176 (linux_stabilize_threads): Likewise.
12177 * server.c (start_inferior): Likewise.
12178 (queue_stop_reply_callback): Likewise.
12179 * tracepoint.c (do_action_at_tracepoint): Likewise.
12181 2010-09-06 Yao Qi <yao@codesourcery.com>
12183 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12186 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12188 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12190 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12192 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12195 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12197 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12198 gdbserver/lynx-ppc-low.c: New files.
12199 * Makefile.in (lynx_low_h): New variable.
12200 (lynx-low.o, lynx-ppc-low.o): New rules.
12201 * configure.ac: On LynxOS, link with -lnetinet.
12202 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12203 * configure: regenerate.
12205 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12207 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12208 * configure.ac: Add check for vasprintf and vsnprintf.
12209 * configure, config.in: Regenerate.
12210 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12212 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12214 * gdbreplay.c: Move include of alloca.h up, next to include of
12216 * server.h: Add include of malloc.h.
12217 * mem-break.c: Remove include of malloc.h.
12218 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12220 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12222 * Makefile.in (memmem.o): Build with -Wno-error.
12224 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12226 * utils.c (xsnprintf): Make non-static.
12227 * server.h: Add xsnprintf declaration.
12228 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12229 replace calls to snprintf by calls to xsnprintf throughout.
12231 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12233 * configure.ac: Add configure check for alloca.
12234 * configure, config.in: Regenerate.
12235 * server.h: Include alloca.h if it exists.
12236 * gdbreplay.c: Include alloca.h if it exists.
12238 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12240 * linux-low.c (__SIGRTMIN): Define if not already defined.
12241 (linux_create_inferior): Check for __ANDROID__ rather than
12243 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12244 are already deferred.
12245 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12246 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12247 stopped and already has a pending signal to report.
12248 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12249 a pending signal to report or is moving out of a jump pad.
12250 (linux_init_signals): Check for __ANDROID__ rather than
12253 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12255 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12256 debug_threads check. Avoid a linear search when not doing debug
12259 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12261 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12262 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12263 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12264 (process_event): Change local fd's type to gdb_fildes_t.
12265 (create_file_handler): Adjust prototype.
12266 (delete_file_handler): Adjust prototype.
12267 (handle_file_event): Adjust prototype. Use pfildes.
12268 (create_file_event): Adjsut prototype.
12269 * remote-utils.c (remote_desc, listen_desc): Change type to
12271 * server.h: New gdb_fildes_t typedef.
12272 [USE_WIN32API]: Include winsock2.h.
12273 (delete_file_handler, add_file_handler): Adjust prototypes.
12274 (pfildes): Declare.
12275 * utils.c (pfildes): New.
12277 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12279 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12280 * configure: Regenerate.
12282 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12284 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12285 (linux_done_accessing_memory): ... this.
12286 (linux_target_ops): Adjust.
12287 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12288 * nto-low.c (nto_target_ops): Adjust comment.
12289 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12290 * spu-low.c (spu_target_ops): Adjust comment.
12291 * target.h (target_ops): Rename unprepare_to_access_memory field
12292 to done_accessing_memory.
12293 (unprepare_to_access_memory): Rename to ...
12294 (done_accessing_memory): ... this.
12296 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12298 * linux-low.c (linux_prepare_to_access_memory): New.
12299 (linux_unprepare_to_access_memory): New.
12300 (linux_target_ops): Install them.
12301 * server.c (read_memory): Rename to ...
12302 (gdb_read_memory): ... this. Use
12303 prepare_to_access_memory/prepare_to_access_memory.
12304 (write_memory): Rename to ...
12305 (gdb_write_memory): ... this. Use
12306 prepare_to_access_memory/prepare_to_access_memory.
12307 (handle_search_memory_1): Adjust.
12308 (process_serial_event): Adjust.
12309 * target.h (struct target_ops): New fields
12310 prepare_to_access_memory and unprepare_to_access_memory.
12311 (prepare_to_access_memory, unprepare_to_access_memory): New.
12312 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12313 prepare_to_access_memory/prepare_to_access_memory.
12314 * nto-low.c (nto_target_ops): Adjust.
12315 * spu-low.c (spu_target_ops): Adjust.
12316 * win32-low.c (win32_target_ops): Adjust.
12318 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12320 * Makefile.in (WARN_CFLAGS): Get it from configure.
12321 (WERROR_CFLAGS): New.
12322 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12323 * configure.ac: Introduce --enable-werror, which adds -Werror to
12324 the compiler command line. Enabled by default. Disable with
12325 --disable-werror. Add -Wdeclaration-after-statement
12326 Wpointer-arith and -Wformat-nonliteral to warning flags.
12327 * configure: Regenerate.
12329 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12331 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12333 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12335 * gdbreplay.c (remote_error): New.
12337 (expect): Use gdbchar. Check for error reading from GDB.
12338 Clarify sync error output.
12339 (play): Check for errors writing to GDB.
12340 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12341 * remote-utils.c (getpkt): Check for errors writing to the remote
12344 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12346 * linux-low.c (linux_wait_1): Move non-debugging code out of
12347 `debug_threads' control.
12349 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (linux_wait_1): Don't set last_status here.
12352 * server.c (push_event, queue_stop_reply_callback): Assert we're
12353 not pushing a TARGET_WAITKIND_IGNORE event.
12354 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12355 (myresume, handle_target_event): Set the thread's last_resume_kind
12356 and last_status from the target returned status.
12358 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12362 * linux-x86-low.c (update_debug_registers_callback): New.
12363 (i386_dr_low_set_addr): Use it.
12364 (i386_dr_low_get_addr): New.
12365 (i386_dr_low_set_control): Use update_debug_registers_callback.
12366 (i386_dr_low_get_control): New.
12367 (i386_dr_low_get_status): Adjust.
12368 * linux-low.c (linux_stop_lwp): New.
12369 * linux-low.h (linux_stop_lwp): Declare.
12371 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12372 argument instead of a i386_debug_reg_state.
12373 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12374 a i386_debug_reg_state.
12375 (i386_insert_aligned_watchpoint): Adjust.
12376 (i386_remove_aligned_watchpoint): Adjust.
12377 (i386_low_stopped_data_address): Read the debug registers from the
12378 inferior instead of from the mirrors.
12379 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12380 (i386_dr_low_get_addr): Declare.
12381 (i386_dr_low_get_control): Declare.
12382 (i386_dr_low_get_status): Change prototype.
12384 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12385 (i386_dr_low_get_addr): New.
12386 (i386_dr_low_get_control): New.
12387 (i386_dr_low_get_status): Adjust prototype. Return
12389 (i386_initial_stuff): Clear dr_status_mirror and
12391 (i386_get_thread_context): Adjust.
12392 (i386_set_thread_context): Adjust.
12393 (i386_thread_added): Adjust.
12395 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12397 * linux-low.h (linux_thread_area): Delete declaration.
12399 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12401 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12402 after its termination.
12404 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12406 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12407 (gdb_wants_all_stopped): Delete.
12408 (linux_wait_1): Don't call them.
12409 * server.c (handle_v_cont): Tag all threads as want-stopped.
12410 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12411 stopped as "client-wants-stopped".
12413 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12415 * Makefile.in (signals_h): New.
12416 (server_h): Depend on it.
12417 (server.o): Don't depend on $(signals_def).
12418 (signals.o): Depend on $(signals_def).
12420 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12422 * Makefile.in (signals_def): New.
12423 (server_h): Append include/gdb/signals.h and signals_def.
12424 (server.o): Append signals_def.
12426 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12428 * server.c (handle_target_event): Use target_signal_to_host for
12429 resume_info.sig initialization.
12430 * target.h (struct thread_resume) <sig>: New comment.
12432 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12434 * server.c (handle_query): strcpy() the returned string from paddress()
12435 instead of sprintf().
12436 * utils.c (paddress): Return phex_nz().
12438 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12440 * server.c (handle_v_cont): Call mourn_inferior if process
12442 (myresume): Likewise.
12444 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12446 Static tracepoints, and integration with UST.
12448 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12449 * mem-break.c (uninsert_all_breakpoints)
12450 (reinsert_all_breakpoints): New.
12451 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12452 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12453 (gdb_agent_ust_loaded, helper_thread_id)
12454 (gdb_agent_helper_thread_id): New macros.
12455 (struct ipa_sym_addresses): Add addr_ust_loaded,
12456 addr_helper_thread_id, addr_cmd_buf.
12457 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12458 (in_process_agent_loaded_ust): New.
12459 (write_e_ust_not_loaded): New.
12460 (maybe_write_ipa_ust_not_loaded): New.
12461 (struct collect_static_trace_data_action): New.
12462 (enum tracepoint_type) <static_tracepoint>: New.
12463 (struct tracepoint) <handle>: Mention static tracepoints.
12464 (struct static_tracepoint_ctx): New.
12465 (CMD_BUF_SIZE): New.
12466 (add_tracepoint_action): Handle static tracepoint actions.
12467 (unprobe_marker_at): New.
12468 (clear_installed_tracepoints): Handle static tracepoints.
12469 (cmd_qtdp): Handle static tracepoints.
12470 (probe_marker_at): New.
12471 (cmd_qtstart): Handle static tracepoints.
12472 (response_tracepoint): Handle static tracepoints.
12473 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12474 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12475 (get_context_regcache): Handle static tracepoints.
12476 (do_action_at_tracepoint): Handle static tracepoint actions.
12477 (traceframe_find_block_type): Handle static trace data blocks.
12478 (traceframe_read_sdata): New.
12479 (download_tracepoints): Download static tracepoint actions.
12480 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12481 (GDB_PROBE_NAME): New.
12483 (GET_UST_SYM): New.
12486 (ust_marker_to_static_tracepoint): New.
12488 (collect_ust_data_at_tracepoint): New.
12489 (gdb_ust_probe): New.
12490 (UNIX_PATH_MAX, SOCK_DIR): New.
12491 (gdb_ust_connect_sync_socket): New.
12492 (resume_thread, stop_thread): New.
12493 (run_inferior_command): New.
12494 (init_named_socket): New.
12495 (gdb_ust_socket_init): New.
12496 (cstr_to_hexstr): New.
12498 (first_marker, next_marker): New.
12499 (response_ust_marker): New.
12500 (cmd_qtfstm, cmd_qtsstm): New.
12501 (unprobe_marker_at, probe_marker_at): New.
12502 (cmd_qtstmat, gdb_ust_thread): New.
12503 (gdb_ust_init): New.
12504 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12505 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12506 (ST_REGENTRY): New.
12507 (x86_64_st_collect_regmap): New.
12508 (X86_64_NUM_ST_COLLECT_GREGS): New.
12509 (AMD64_RIP_REGNUM): New.
12510 (supply_static_tracepoint_registers): New.
12511 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12512 (ST_REGENTRY): New.
12513 (i386_st_collect_regmap): New.
12514 (i386_NUM_ST_COLLECT_GREGS): New.
12515 (supply_static_tracepoint_registers): New.
12516 * server.c (handle_query): Handle qXfer:statictrace:read.
12517 <qSupported>: Report support for StaticTracepoints, and
12518 qXfer:statictrace:read features.
12519 * server.h (traceframe_read_sdata)
12520 (supply_static_tracepoint_registers): Declare.
12521 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12522 (unpack_varlen_hex): Include in IPA build.
12523 * Makefile.in (ustlibs, ustinc): New.
12524 (IPA_OBJS): Add remote-utils-ipa.o.
12525 ($(IPA_LIB)): Link -ldl and -lpthread.
12527 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12528 * config.in, configure: Regenerate.
12530 2010-06-20 Ian Lance Taylor <iant@google.com>
12531 Pedro Alves <pedro@codesourcery.com>
12533 * linux-x86-low.c (always_true): Delete.
12534 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12535 trying to fool the compiler with always_true.
12537 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12539 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12540 conditions in gdbserver.
12542 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12544 * spu-low.c (spu_read_memory): Wrap around local store limit.
12545 (spu_write_memory): Likewise.
12547 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12549 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12550 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12552 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12554 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12555 uses with LONGEST uses.
12557 2010-06-14 Stan Shebs <stan@codesourcery.com>
12558 Pedro Alves <pedro@codesourcery.com>
12562 * linux-x86-low.c: Include limits.h.
12564 (always_true): New.
12567 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12568 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12569 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12570 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12571 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12572 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12573 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12574 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12575 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12576 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12577 (amd64_emit_void_call_2): New.
12578 (amd64_emit_ops): New.
12579 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12580 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12581 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12582 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12583 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12584 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12585 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12586 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12587 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12588 (i386_emit_stack_adjust, i386_emit_int_call_1)
12589 (i386_emit_void_call_2): New.
12590 (i386_emit_ops): New.
12591 (x86_emit_ops): New.
12592 (the_low_target): Install x86_emit_ops.
12593 * server.h (struct emit_ops): New.
12594 (get_raw_reg_func_addr): Declare.
12595 (current_insn_ptr, emit_error): Declare.
12596 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12597 (set_trace_state_variable_value): New defines.
12598 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12599 addr_get_trace_state_variable_value and
12600 addr_set_trace_state_variable_value.
12601 (symbol_list): New fields for get_raw_reg,
12602 get_trace_state_variable_value and set_trace_state_variable_value.
12603 (condfn): New typedef.
12604 (struct tracepoint): New field `compiled_cond'.
12605 (do_action_at_tracepoint): Clear compiled_cond.
12606 (get_trace_state_variable_value, set_trace_state_variable_value):
12608 (condition_true_at_tracepoint): If there's a compiled condition,
12610 (current_insn_ptr, emit_error): New globals.
12611 (struct bytecode_address): New.
12612 (get_raw_reg_func_addr): New.
12613 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12614 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12615 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12616 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12617 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12618 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12619 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12620 (compile_tracepoint_condition, compile_bytecodes): New.
12621 * target.h (emit_ops): Forward declare.
12622 (struct target_ops): New field emit_ops.
12623 (target_emit_ops): New.
12624 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12625 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12626 * linux-low.c (linux_emit_ops): New.
12627 (linux_target_ops): Install it.
12628 * linux-low.h (struct linux_target_ops): New field emit_ops.
12630 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12632 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12633 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12635 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12636 Stan Shebs <stan@codesourcery.com>
12638 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12639 (all): Depend on $(extra_libraries).
12640 (install-only): Install the IPA.
12641 (IPA_OBJS, IPA_LIB): New.
12642 (clean): Remove the IPA lib.
12643 (IPAGENT_CFLAGS): New.
12644 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12645 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12646 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12647 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12648 * configure.ac: Check for atomic builtins support in the compiler.
12649 (IPA_DEPFILES, extra_libraries): Define.
12650 * configure.srv (ipa_obj): Add description.
12651 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12652 (i[34567]86-*-linux*): Set ipa_obj.
12653 (x86_64-*-linux*): Set ipa_obj.
12654 * linux-low.c (stabilizing_threads): New.
12655 (supports_fast_tracepoints): New.
12656 (linux_detach): Stabilize threads before detaching.
12657 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12658 the lwp is either not stabilizing, or is moving out of a jump pad.
12659 (linux_fast_tracepoint_collecting): New.
12660 (maybe_move_out_of_jump_pad): New.
12661 (enqueue_one_deferred_signal): New.
12662 (dequeue_one_deferred_signal): New.
12663 (linux_wait_for_event_1): If moving out of a jump pad, defer
12664 pending signals to later.
12665 (linux_stabilize_threads): New.
12666 (linux_wait_1): Check if threads need moving out of jump pads, and
12668 (stuck_in_jump_pad_callback): New.
12669 (move_out_of_jump_pad_callback): New.
12670 (lwp_running): New.
12671 (linux_resume_one_lwp): Handle moving out of jump pads.
12672 (linux_set_resume_request): Dequeue deferred signals.
12673 (need_step_over_p): Also step over fast tracepoint jumps.
12674 (start_step_over): Also uninsert fast tracepoint jumps.
12675 (finish_step_over): Also reinsert fast tracepoint jumps.
12676 (linux_install_fast_tracepoint_jump): New.
12677 (linux_target_ops): Install linux_stabilize_threads and
12678 linux_install_fast_tracepoint_jump_pad.
12679 * linux-low.h (linux_target_ops) <get_thread_area,
12680 install_fast_tracepoint_jump_pad>: New fields.
12681 (struct lwp_info) <collecting_fast_tracepoint,
12682 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12683 (linux_get_thread_area): Declare.
12684 * linux-x86-low.c (jump_insn): New.
12685 (x86_get_thread_area): New.
12686 (append_insns): New.
12687 (push_opcode): New.
12688 (amd64_install_fast_tracepoint_jump_pad): New.
12689 (i386_install_fast_tracepoint_jump_pad): New.
12690 (x86_install_fast_tracepoint_jump_pad): New.
12691 (the_low_target): Install x86_get_thread_area and
12692 x86_install_fast_tracepoint_jump_pad.
12693 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12694 (struct fast_tracepoint_jump): New.
12695 (fast_tracepoint_jump_insn): New.
12696 (fast_tracepoint_jump_shadow): New.
12697 (find_fast_tracepoint_jump_at): New.
12698 (fast_tracepoint_jump_here): New.
12699 (delete_fast_tracepoint_jump): New.
12700 (set_fast_tracepoint_jump): New.
12701 (uninsert_fast_tracepoint_jumps_at): New.
12702 (reinsert_fast_tracepoint_jumps_at): New.
12703 (set_breakpoint_at): Use write_inferior_memory.
12704 (uninsert_raw_breakpoint): Use write_inferior_memory.
12705 (check_mem_read): Mask out fast tracepoint jumps.
12706 (check_mem_write): Mask out fast tracepoint jumps.
12707 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12708 (set_fast_tracepoint_jump): Declare.
12709 (delete_fast_tracepoint_jump)
12710 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12711 (reinsert_fast_tracepoint_jumps_at): Declare.
12712 * regcache.c: Don't compile many functions when building the
12713 in-process agent library.
12714 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12715 the register buffer in the heap.
12716 (free_register_cache): If the register buffer isn't owned by the
12717 regcache, don't free it.
12718 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12719 pre-existing register caches.
12720 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12722 (convert_ascii_to_int): : Constify `from' parameter type.
12723 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12724 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12725 the needed buffer in-place.
12726 (relocate_instruction): New.
12727 * server.c (handle_query) <qSymbols>: If the target supports
12728 tracepoints, give it a chance of looking up symbols. Report
12729 support for fast tracepoints.
12730 (handle_status): Stabilize threads.
12731 (process_serial_event): Adjust.
12732 * server.h (struct fast_tracepoint_jump): Forward declare.
12733 (struct process_info) <fast_tracepoint_jumps>: New field.
12734 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12735 (decode_X_packet, decode_M_packet): Adjust.
12736 (relocate_instruction): Declare.
12737 (in_process_agent_loaded): Declare.
12738 (tracepoint_look_up_symbols): Declare.
12739 (struct fast_tpoint_collect_status): Declare.
12740 (fast_tracepoint_collecting): Declare.
12741 (force_unlock_trace_buffer): Declare.
12742 (handle_tracepoint_bkpts): Declare.
12743 (initialize_low_tracepoint)
12744 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12745 * target.h (struct target_ops) <stabilize_threads,
12746 install_fast_tracepoint_jump_pad>: New fields.
12747 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12748 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12749 [HAVE_STDINT_H]: Include stdint.h.
12750 (trace_debug_1): Rename to ...
12751 (trace_vdebug): ... this.
12752 (trace_debug): Rename to ...
12753 (trace_debug_1): ... this. Add `level' parameter.
12754 (trace_debug): New.
12755 (ATTR_USED, ATTR_NOINLINE): New.
12756 (IP_AGENT_EXPORT): New.
12757 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12758 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12759 (about_to_request_buffer_space, trace_buffer_is_full)
12760 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12761 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12762 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12763 (traceframe_write_count, traceframes_created)
12764 (trace_state_variables)
12765 New renaming defines.
12766 (struct ipa_sym_addresses): New.
12767 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12768 (symbol_list): New.
12769 (ipa_sym_addrs): New.
12770 (all_tracepoint_symbols_looked_up): New.
12771 (in_process_agent_loaded): New.
12772 (write_e_ipa_not_loaded): New.
12773 (maybe_write_ipa_not_loaded): New.
12774 (tracepoint_look_up_symbols): New.
12775 (debug_threads) [IN_PROCESS_AGENT]: New.
12776 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12777 (UNKNOWN_SIDE_EFFECTS): New.
12778 (stop_tracing): New.
12779 (flush_trace_buffer): New.
12780 (stop_tracing_bkpt): New.
12781 (flush_trace_buffer_bkpt): New.
12782 (read_inferior_integer): New.
12783 (read_inferior_uinteger): New.
12784 (read_inferior_data_pointer): New.
12785 (write_inferior_data_pointer): New.
12786 (write_inferior_integer): New.
12787 (write_inferior_uinteger): New.
12788 (struct collect_static_trace_data_action): Delete.
12789 (enum tracepoint_type): New.
12790 (struct tracepoint) <type>: New field `type'.
12791 <actions_str, step_actions, step_actions_str>: Only include in
12793 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12794 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12795 (tracepoints): Use IP_AGENT_EXPORT.
12796 (last_tracepoint): Don't include in the IPA.
12797 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12798 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12799 (alloced_trace_state_variables): New.
12800 (trace_state_variables): Use IP_AGENT_EXPORT.
12801 (traceframe_t): Delete unused variable.
12802 (circular_trace_buffer): Don't include in the IPA.
12803 (trace_buffer_start): Delete.
12804 (struct trace_buffer_control): New.
12805 (trace_buffer_free): Delete.
12806 (struct ipa_trace_buffer_control): New.
12807 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12808 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12810 (trace_buffer_ctrl): New.
12811 (TRACE_BUFFER_CTRL_CURR): New.
12812 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12813 Reimplement as macros.
12814 (trace_buffer_wrap): Delete.
12815 (traceframe_write_count, traceframe_read_count)
12816 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12817 (struct tracepoint_hit_ctx) <type>: New field.
12818 (struct fast_tracepoint_ctx): New.
12819 (memory_barrier): New.
12821 (record_tracepoint_error): Update atomically in the IPA.
12822 (clear_inferior_trace_buffer): New.
12823 (about_to_request_buffer_space): New.
12824 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12825 updating the same buffer.
12826 (add_tracepoint): Default the tracepoint's type to trap
12827 tracepoint, and orig_size to -1.
12828 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12829 internal variables.
12830 (create_trace_state_variable): New parameter `gdb'. Handle it.
12831 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12832 (cmd_qtdp): Handle fast tracepoints.
12833 (cmd_qtdv): Adjust.
12834 (max_jump_pad_size): New.
12835 (gdb_jump_pad_head): New.
12836 (get_jump_space_head): New.
12837 (claim_jump_space): New.
12838 (sort_tracepoints): New.
12839 (MAX_JUMP_SIZE): New.
12840 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12842 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12843 support. Upload fast traceframes, and delete internal IPA
12845 (stop_tracing_handler): New.
12846 (flush_trace_buffer_handler): New.
12847 (cmd_qtstop): Upload fast tracepoints.
12848 (response_tracepoint): Handle fast tracepoints.
12849 (tracepoint_finished_step): Upload fast traceframes. Set the
12850 tracepoint hit context's tracepoint type.
12851 (handle_tracepoint_bkpts): New.
12852 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12853 type. Add comment about fast tracepoints.
12854 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12855 non-existing action_str field.
12856 (get_context_regcache): Handle fast tracepoints.
12857 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12859 (fast_tracepoint_from_jump_pad_address): New.
12860 (fast_tracepoint_from_ipa_tpoint_address): New.
12861 (collecting_t): New.
12862 (force_unlock_trace_buffer): New.
12863 (fast_tracepoint_collecting): New.
12865 (gdb_collect): New.
12866 (write_inferior_data_ptr): New.
12867 (target_tp_heap): New.
12868 (target_malloc): New.
12869 (download_agent_expr): New.
12871 (download_tracepoints): New.
12872 (download_trace_state_variables): New.
12873 (upload_fast_traceframes): New.
12874 (IPA_FIRST_TRACEFRAME): New.
12875 (IPA_NEXT_TRACEFRAME_1): New.
12876 (IPA_NEXT_TRACEFRAME): New.
12877 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12878 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12879 (gdb_jump_pad_buffer_end): New.
12880 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12881 (initialize_tracepoint): Adjust.
12882 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12883 buffer. Initialize the low module.
12884 * utils.c (PREFIX, TOOLNAME): New.
12885 (malloc_failure): Use PREFIX.
12886 (error): In the IPA, an error causes an exit.
12887 (fatal, warning): Use PREFIX.
12888 (internal_error): Use TOOLNAME.
12889 (NUMCELLS): Increase to 10.
12890 * configure, config.in: Regenerate.
12892 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12894 * server.c (handle_query) <qSupported>: Do two passes over the
12895 qSupported string to avoid nesting strtok.
12897 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12899 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12901 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12902 -Wl,--dynamic-list.
12903 * configure: Regenerate.
12904 * proc-service.list: New.
12906 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12908 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12911 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12913 * gdbreplay.c (remote_open): Check error return from socket() call by
12914 its equality to -1 not by it being negative.
12915 * remote-utils.c (remote_open): Likewise.
12917 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12919 * config.h: Regenerate.
12921 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12923 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12924 doesn't provide PTRACE_GET_THREAD_AREA.
12926 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12928 * linux-m68k-low.c: Include <asm/ptrace.h>
12929 (ps_get_thread_area): Implement.
12931 2010-05-03 Doug Evans <dje@google.com>
12933 * event-loop.c (struct callback_event): New struct.
12934 (callback_list): New global.
12935 (append_callback_event, delete_callback_event): New functions.
12936 (process_callback): New function.
12937 (start_event_loop): Call it.
12938 * remote-utils.c (NOT_SCHEDULED): Define.
12939 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12940 moved out of readchar.
12941 (readchar): Rewrite. Call reschedule before returning.
12942 (reset_readchar): New function.
12943 (remote_close): Call it.
12944 (process_remaining, reschedule): New functions.
12945 * server.h (callback_handler_func): New typedef.
12946 (append_callback_event, delete_callback_event): Declare.
12948 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12950 * proc-service.c (ps_pglobal_lookup): Use
12951 thread_db_look_up_one_symbol.
12952 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12953 parameter. Use it instead of all_symbols_looked_up.
12954 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12956 (all_symbols_looked_up): Don't declare.
12957 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12958 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12960 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12961 Set all_symbols_looked_up here.
12962 (thread_db_look_up_one_symbol): New.
12963 (thread_db_get_tls_address): Adjust.
12964 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12965 thread_db object on the heap, and tentatively set it in the
12967 (thread_db_init): Don't set all_symbols_looked_up here.
12968 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12970 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12972 * linux-low.c (linux_kill, linux_detach): Adjust.
12973 (status_pending_p_callback): Remove redundant statement. Check
12974 for !TARGET_WAITIKIND_IGNORE, instead of
12975 TARGET_WAITKIND_STOPPED.
12976 (handle_tracepoints): Make sure LWP is locked. Adjust.
12977 (linux_wait_for_event_1): Adjust.
12978 (linux_cancel_breakpoints): New.
12979 (unsuspend_one_lwp): New.
12980 (unsuspend_all_lwps): New.
12981 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12982 (send_sigstop_callback): Change return type to int, add new
12983 `except' parameter and handle it.
12984 (suspend_and_send_sigstop_callback): New.
12985 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12986 pass them down. If SUSPEND, also increment the lwp's suspend
12988 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12989 (need_step_over_p): Don't consider suspended LWPs.
12990 (start_step_over): Adjust.
12991 (proceed_one_lwp): Change return type to int, add new `except'
12992 parameter and handle it.
12993 (unsuspend_and_proceed_one_lwp): New.
12994 (proceed_all_lwps): Use find_inferior instead of
12996 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12997 also decrement the suspend count of LWPs. Pass `except' down,
12998 instead of hacking its suspend count.
12999 (linux_pause_all): Add `freeze' parameter. Adjust.
13000 (linux_unpause_all): New.
13001 (linux_target_ops): Install linux_unpause_all.
13002 * server.c (handle_status): Adjust.
13003 * target.h (struct target_ops): New fields `unpause_all' and
13004 `cancel_breakpoints'. Add new parameter to `pause_all'.
13005 (pause_all): Add new `freeze' parameter.
13006 (unpause_all): New.
13007 (cancel_breakpoints): New.
13008 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13009 cancel breakpoints.
13010 (cmd_qtstart): Pause threads.
13011 (stop_tracing): Pause threads, and cancel breakpoints.
13012 * win32-low.c (win32_target_ops): Adjust.
13014 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13016 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13017 the inferior right away from here...
13018 (linux_wait_1): ... to here, and adjust to check the thread's
13019 last_resume_kind instead of the lwp's step or stop_expected flags.
13021 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13023 * README: Use consistent `GDB' and `GDBserver' spellings.
13025 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13027 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13028 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13029 (linux_detach_one_lwp): Assume the lwp is stopped.
13030 (any_thread_of): Delete.
13031 (linux_detach): Stop all lwps here. Don't blindly delete all
13033 (delete_lwp_callback): New.
13034 (linux_mourn): Delete all lwps of the process that is gone.
13035 (linux_wait_1): Don't delete the last lwp of the process here.
13036 * mem-break.h (mark_breakpoints_out): Declare.
13037 * mem-break.c (mark_breakpoints_out): New.
13038 (free_all_breakpoints): Use it.
13039 * server.c (handle_target_event): If the process is gone, mark
13041 * thread-db.c (struct thread_db) <create_bp>: New field.
13042 (thread_db_enable_reporting): Fix prototype. Store a thread event
13043 breakpoint reference in the thread_db struct.
13044 (thread_db_load_search): Clear the thread_db object.
13045 (try_thread_db_load_1): Ditto.
13046 (switch_to_process): New.
13047 (disable_thread_event_reporting): Use it.
13048 (remove_thread_event_breakpoints): New.
13049 (thread_db_detach, thread_db_mourn): Use it.
13051 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13053 * linux-low.c (linux_enable_event_reporting): New.
13054 (linux_wait_for_event_1, handle_extended_wait): Use it.
13056 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13058 * linux-low.c (linux_kill_one_lwp, linux_kill)
13059 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13060 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13061 SIGSTOP even if the LWP is stopped.
13062 (send_sigstop_callback): New.
13063 (stop_all_lwps): Use send_sigstop_callback instead.
13064 (linux_resume_one_thread): Adjust.
13065 (proceed_one_lwp): Still proceed an LWP that the client has
13066 requested to stop, if we haven't reported it as stopped yet. Make
13067 sure that LWPs the client want stopped, have a pending SIGSTOP.
13069 2010-04-26 Doug Evans <dje@google.com>
13071 * server.c (handle_general_set): Make static.
13073 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13074 Print received char after testing for error/eof instead of before.
13075 (input_interrupt): Tweak comment.
13077 2010-04-23 Doug Evans <dje@google.com>
13079 * server.c (start_inferior): Print inferior argv if --debug.
13081 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13083 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13084 * nto-x86-low.c: Include server.h
13086 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13088 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13089 be consistent with other sources of this directory.
13090 (init_registers_amd64): Correct name of source file of this function
13093 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13095 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13096 64-bit executables.
13098 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13100 * win32-i386-low.c: Add 64-bit support.
13101 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13102 (init_registers_amd64): Declare.
13103 (mappings): Add 64-bit version of array.
13104 (init_windows_x86): New function.
13105 (the_low_target): Change init_arch field to init_windows_x86.
13107 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13109 * win32-low.c: Adapt to support also 64-bit architecture.
13110 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13111 (get_image_name): Use SIZE_T type for local variable `done'.
13112 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13113 (toolhelp_get_dll_name): Idem.
13114 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13115 Use uintptr_t typecast to avoid warning.
13116 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13117 (handle_exception): Use phex_nz to avoid warning.
13118 (win32_wait): Remove unused local variable `process'.
13120 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13122 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13125 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13127 * configure.ac: Use `ws2_32' library for srv_mingw.
13128 * configure: Regenerate.
13129 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13130 * remote-utils.c: Likewise.
13132 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13134 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13135 if __x86_64__ is defined.
13137 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13139 * configure: Regenerate.
13141 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13143 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13144 * target.h (target_ops): New get_tib_address field.
13145 * win32-low.h (win32_thread_info): Add thread_local_base field.
13146 * win32-low.c (child_add_thread): Add tlb argument.
13147 Set thread_local_base field to TLB.
13148 (get_child_debug_event): Adapt to child_add_thread change.
13149 (win32_get_tib_address): New function.
13150 (win32_target_ops): Set get_tib_address field to
13151 win32_get_tib_address.
13152 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13154 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13156 * linux-low.c (linux_mourn): Also remove the process.
13157 * server.c (handle_target_event): Don't remove the process here.
13158 * nto-low.c (nto_mourn): New.
13159 (nto_target_ops): Install it.
13160 * spu-low.c (spu_mourn): New.
13161 (spu_target_ops): Install it.
13162 * win32-low.c (win32_mourn): New.
13163 (win32_target_ops): Install it.
13165 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13167 * server.h (buffer_xml_printf): Remove redundant `;'.
13169 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13171 * regcache.c (set_register_cache): Invalidate regcaches before
13172 changing the register cache layout.
13173 (regcache_invalidate_one): Allow a NULL regcache.
13174 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13175 regcaches before changing the register cache layout or the target
13178 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13180 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13181 variable warning on Linux/x86-64.
13183 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13185 GDBserver disconnected tracing support.
13187 * linux-low.c (linux_remove_process): Delete.
13188 (add_lwp): Don't set last_resume_kind here.
13189 (linux_kill): Use `mourn'.
13190 (linux_detach): Use `thread_db_detach', and `mourn'.
13191 (linux_mourn): New.
13192 (linux_attach_lwp_1): Adjust comment.
13193 (linux_attach): last_resume_kind moved the thread_info; adjust.
13194 (status_pending_p_callback): Adjust.
13195 (linux_wait_for_event_1): Adjust.
13196 (count_events_callback, select_singlestep_lwp_callback)
13197 (select_event_lwp_callback, cancel_breakpoints_callback)
13198 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13199 (proceed_one_lwp): Adjust.
13200 (linux_async): Add debug output.
13201 (linux_thread_stopped): New.
13202 (linux_pause_all): New.
13203 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13205 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13206 (thread_db_free): Delete declaration.
13207 (thread_db_detach, thread_db_mourn): Declare.
13208 * thread-db.c (thread_db_init): Use thread_db_mourn.
13209 (thread_db_free): Delete, split in two.
13210 (disable_thread_event_reporting): New.
13211 (thread_db_detach): New.
13212 (thread_db_mourn): New.
13214 * server.h (struct thread_info) <last_resume_kind>: New field.
13215 <attached>: Add comment.
13216 <gdb_detached>: New field.
13217 (handler_func): Change return type to int.
13218 (handle_serial_event, handle_target_event): Ditto.
13219 (gdb_connected): Declare.
13221 (disconnected_tracing): Declare.
13222 (stop_tracing): Declare.
13224 * server.c (handle_query) <qSupported>: Report support for
13225 disconnected tracing.
13226 (queue_stop_reply_callback): Account for running threads.
13227 (gdb_wants_thread_stopped): New.
13228 (gdb_wants_all_threads_stopped): New.
13229 (gdb_reattached_process): New.
13230 (handle_status): Clear the `gdb_detached' flag of all processes.
13231 In all-stop, stop all threads.
13232 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13233 (process_serial_event): If the remote connection breaks, or if an
13234 exit was forced with "monitor exit", force an event loop exit.
13235 Handle disconnected tracing on detach.
13236 (handle_serial_event): Adjust.
13237 (handle_target_event): If GDB isn't connected, forward events back
13238 to the inferior, unless the last process exited, in which case,
13239 exit gdbserver. Adjust interface.
13241 * remote-utils.c (remote_open): Don't block in accept. Instead
13242 register an event loop source on the listen socket file
13243 descriptor. Refactor bits into ...
13244 (listen_desc): ... this new global.
13245 (gdb_connected): ... this new function.
13246 (enable_async_notification): ... this new function.
13247 (handle_accept_event): ... this new function.
13248 (remote_close): Clear remote_desc.
13250 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13252 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13254 (mourn_inferior): Define.
13255 (target_process_qsupported): Avoid the dangling else problem.
13256 (thread_stopped): Define.
13257 (pause_all): Define.
13258 (target_waitstatus_to_string): Declare.
13259 * target.c (target_waitstatus_to_string): New.
13261 * tracepoint.c (tracing): Make extern.
13262 (disconnected_tracing): New.
13263 (stop_tracing): Make extern. Handle tracing stops due to GDB
13265 (cmd_qtdisconnected): New.
13266 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13267 (handle_tracepoint_general_set): Handle QTDisconnected.
13269 * event-loop.c (event_handler_func): Change return type to int.
13270 (process_event): Bail out if the event handler wants the event
13272 (handle_file_event): Ditto.
13273 (start_event_loop): Bail out if the event handler wants the event
13276 * nto-low.c (nto_target_ops): Adjust.
13277 * spu-low.c (spu_wait): Don't remove the process here.
13278 (spu_target_ops): Adjust.
13279 * win32-low.c (win32_wait): Don't remove the process here.
13280 (win32_target_ops): Adjust.
13282 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13284 * regcache.c (realloc_register_cache): Invalidate inferior's
13285 regcache before recreating it.
13287 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13289 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13291 2010-04-09 Stan Shebs <stan@codesourcery.com>
13292 Pedro Alves <pedro@codesourcery.com>
13294 * server.h (LONGEST): New.
13295 (struct thread_info) <while_stepping>: New field.
13296 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13298 (initialize_tracepoint, handle_tracepoint_general_set)
13299 (handle_tracepoint_query, tracepoint_finished_step)
13300 (tracepoint_was_hit, release_while_stepping_state_list):
13301 (current_traceframe): Declare.
13302 * server.c (handle_general_set): Handle tracepoint packets.
13303 (read_memory): New.
13304 (write_memory): New.
13305 (handle_search_memory_1): Use read_memory.
13306 (handle_query): Report support for conditional tracepoints, trace
13307 state variables, and tracepoint sources. Handle tracepoint
13309 (main): Initialize the tracepoints module.
13310 (process_serial_event): Handle traceframe reads/writes.
13312 * linux-low.c (handle_tracepoints): New.
13313 (linux_wait_1): Call it.
13314 (linux_resume_one_lwp): Handle while-stepping.
13315 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13316 (linux_target_ops): Install them.
13317 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13319 * linux-x86-low.c (x86_supports_tracepoints): New.
13320 (the_low_target). Install it.
13322 * mem-break.h (delete_breakpoint): Declare.
13323 * mem-break.c (delete_breakpoint): Make external.
13325 * target.h (struct target_ops): Add `supports_tracepoints',
13326 `read_pc', and `write_pc' fields.
13327 (target_supports_tracepoints): Define.
13328 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13331 * regcache.h (struct regcache) <registers_owned>: New field.
13332 (init_register_cache, regcache_cpy): Declare.
13333 (regcache_read_pc, regcache_write_pc): Declare.
13334 (register_cache_size): Declare.
13335 (supply_regblock): Declare.
13336 * regcache.c (init_register_cache): New.
13337 (new_register_cache): Use it.
13338 (regcache_cpy): New.
13339 (register_cache_size): New.
13340 (supply_regblock): New.
13341 (regcache_read_pc, regcache_write_pc): New.
13343 * tracepoint.c: New.
13345 * Makefile.in (OBS): Add tracepoint.o.
13346 (tracepoint.o): New rule.
13348 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13350 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13352 (i386-mmx.c): Likewise.
13353 (i386-mmx-linux.o): Likewise.
13354 (i386-mmx-linux.c): Likewise.
13356 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13357 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13358 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13359 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13361 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13362 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13363 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13365 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13367 * Makefile.in (clean): Updated.
13369 (i386-avx.c): Likewise.
13370 (i386-avx-linux.o): Likewise.
13371 (i386-avx-linux.c): Likewise.
13372 (amd64-avx.o): Likewise.
13373 (amd64-avx.c): Likewise.
13374 (amd64-avx-linux.o): Likewise.
13375 (amd64-avx-linux.c): Likewise.
13377 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13378 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13379 (srv_amd64_regobj): Add amd64-avx.o.
13380 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13381 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13382 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13383 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13384 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13385 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13386 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13388 * i387-fp.c: Include "i386-xstate.h".
13390 (i387_cache_to_xsave): Likewise.
13391 (i387_xsave_to_cache): Likewise.
13392 (x86_xcr0): Likewise.
13394 * i387-fp.h (i387_cache_to_xsave): Likewise.
13395 (i387_xsave_to_cache): Likewise.
13396 (x86_xcr0): Likewise.
13398 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13399 * linux-crisv32-low.c (target_regsets): Likewise.
13400 * linux-m68k-low.c (target_regsets): Likewise.
13401 * linux-mips-low.c (target_regsets): Likewise.
13402 * linux-ppc-low.c (target_regsets): Likewise.
13403 * linux-s390-low.c (target_regsets): Likewise.
13404 * linux-sh-low.c (target_regsets): Likewise.
13405 * linux-sparc-low.c (target_regsets): Likewise.
13406 * linux-xtensa-low.c (target_regsets): Likewise.
13408 * linux-low.c: Include <sys/uio.h>.
13409 (regsets_fetch_inferior_registers): Support nt_type.
13410 (regsets_store_inferior_registers): Likewise.
13411 (linux_process_qsupported): New.
13412 (linux_target_ops): Add linux_process_qsupported.
13414 * linux-low.h (regset_info): Add nt_type.
13415 (linux_target_ops): Add process_qsupported.
13417 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13419 (init_registers_i386_avx_linux): New.
13420 (init_registers_amd64_avx_linux): Likewise.
13421 (xmltarget_i386_linux_no_xml): Likewise.
13422 (xmltarget_amd64_linux_no_xml): Likewise.
13423 (PTRACE_GETREGSET): Likewise.
13424 (PTRACE_SETREGSET): Likewise.
13425 (x86_fill_xstateregset): Likewise.
13426 (x86_store_xstateregset): Likewise.
13427 (use_xml): Likewise.
13428 (x86_linux_update_xmltarget): Likewise.
13429 (x86_linux_process_qsupported): Likewise.
13430 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13431 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13432 init_registers_i386_linux here. Call
13433 x86_linux_update_xmltarget.
13434 (the_low_target): Add x86_linux_process_qsupported.
13436 * server.c (handle_query): Call target_process_qsupported.
13438 * target.h (target_ops): Add process_qsupported.
13439 (target_process_qsupported): New.
13441 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13443 * inferiors.c (add_thread): Set last_status kind to
13444 TARGET_WAITKIND_IGNORE.
13445 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13446 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13447 (linux_wait_1): Move `thread' local definition to block that uses
13448 it. Don't NULL initialize `event_child'.
13449 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13450 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13451 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13453 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13455 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13456 an extended waitstatus, or by a watchpoint.
13457 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13458 thread was stepping or has been stopped by a watchpoint.
13460 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13462 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13463 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13464 of another, then delete the previous, and validate all
13466 (validate_inserted_breakpoint): New.
13467 (delete_disabled_breakpoints): New.
13468 (validate_breakpoints): New.
13469 (check_mem_read): Validate breakpoints before trusting their
13470 shadow. Delete disabled breakpoints.
13471 (check_mem_write): Validate breakpoints before trusting they
13472 should be inserted. Delete disabled breakpoints.
13473 * mem-break.h (validate_breakpoints):
13474 * server.c (handle_query): Validate breakpoints when we see a
13477 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13479 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13480 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13481 if we could tell there's a GDB breakpoint at stop_pc.
13482 (need_step_over_p): Don't do a step over if we find a GDB
13483 breakpoint at the resume PC.
13485 * mem-break.c (struct raw_breakpoint): New.
13486 (enum bkpt_type): New type `gdb_breakpoint'.
13487 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13488 fields. New field `raw'.
13489 (find_raw_breakpoint_at): New.
13490 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13491 breakpoint instead.
13492 (set_breakpoint_at): Adjust.
13493 (delete_raw_breakpoint): New.
13494 (release_breakpoint): New.
13495 (delete_breakpoint): Rename to...
13496 (delete_breakpoint_1): ... this. Add proc parameter. Use
13497 release_breakpoint. Return ENOENT.
13498 (delete_breakpoint): Reimplement.
13499 (find_breakpoint_at): Delete.
13500 (find_gdb_breakpoint_at): New.
13501 (delete_breakpoint_at): Delete.
13502 (set_gdb_breakpoint_at): New.
13503 (delete_gdb_breakpoint_at): New.
13504 (gdb_breakpoint_here): New.
13505 (set_reinsert_breakpoint): Use release_breakpoint.
13506 (uninsert_breakpoint): Rename to ...
13507 (uninsert_raw_breakpoint): ... this.
13508 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13509 (reinsert_raw_breakpoint): Change parameter type to
13511 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13513 (check_breakpoints): Adjust. Use release_breakpoint.
13514 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13515 (breakpoint_inserted_here): Ditto.
13516 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13517 Don't trust the breakpoint's shadow if it is not inserted.
13518 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13519 (delete_all_breakpoints): Adjust.
13520 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13521 use delete_breakpoint_1.
13523 * mem-break.h (breakpoints_supported): Delete declaration.
13524 (set_gdb_breakpoint_at): Declare.
13525 (gdb_breakpoint_here): Declare.
13526 (delete_breakpoint_at): Delete.
13527 (delete_gdb_breakpoint_at): Declare.
13529 * server.h (struct raw_breakpoint): Forward declare.
13530 (struct process_info): New field `raw_breakpoints'.
13532 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13535 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13537 * linux-low.c (status_pending_p_callback): Fix comment.
13538 (linux_wait_for_event_1): Move most of the internal breakpoint
13539 handling from here...
13540 (linux_wait_1): ... to here.
13541 (count_events_callback): New.
13542 (select_singlestep_lwp_callback): New.
13543 (select_event_lwp_callback): New.
13544 (cancel_breakpoints_callback): New.
13545 (select_event_lwp): New.
13546 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13547 priority to all LWPs that have had events that should be reported
13548 to the client. Cancel breakpoints when about to reporting the
13549 event to the client, not while stopping lwps. No longer cancel
13550 finished single-steps here.
13551 (cancel_finished_single_step): Delete.
13552 (cancel_finished_single_steps): Delete.
13554 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13556 * mem-break.c (enum bkpt_type): New.
13557 (struct breakpoint): New field `type'.
13558 (set_breakpoint_at): Change return type to struct breakpoint
13559 pointer. Set type to `other_breakpoint' by default.
13560 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13561 in the breakpoint list.
13562 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13563 (reinsert_breakpoint): Rename to ...
13564 (reinsert_raw_breakpoint): ... this.
13565 (reinsert_breakpoints_at): Adjust.
13566 * mem-break.h (struct breakpoint): Declare.
13567 (set_breakpoint_at): Change return type to struct breakpoint
13570 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13572 * server.c (handle_query): Assign, not compare.
13574 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13576 Teach linux gdbserver to step-over-breakpoints.
13578 * linux-low.c (can_hardware_single_step): New.
13579 (supports_breakpoints): New.
13580 (handle_extended_wait): If stopping threads, read the stop pc of
13581 the new cloned LWP.
13583 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13584 low target doesn't support retrieving the PC.
13585 (add_lwp): Set last_resume_kind to resume_continue.
13586 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13587 (linux_attach): Don't clear stop_expected. Set the lwp's
13588 last_resume_kind to resume_stop.
13589 (linux_detach_one_lwp): Don't check for removed breakpoints.
13590 (check_removed_breakpoint): Delete.
13591 (status_pending_p): Rename to ...
13592 (status_pending_p_callback): ... this. Don't check for removed
13593 breakpoints. Don't consider threads that are stopped from GDB's
13595 (linux_wait_for_lwp): Always read the stop_pc here.
13596 (cancel_breakpoint): New.
13597 (step_over_bkpt): New global.
13598 (linux_wait_for_event_1): Implement stepping over breakpoints.
13599 (gdb_wants_lwp_stopped): New.
13600 (gdb_wants_all_stopped): New.
13601 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13602 single-step traps here. Store the thread's last reported target
13604 (send_sigstop): Don't clear stop_expected. Always set it,
13606 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13607 (cancel_finished_single_step): New.
13608 (cancel_finished_single_steps): New.
13609 (wait_for_sigstop): Don't cancel finished single-step traps here.
13610 (linux_resume_one_lwp): Don't check for removed breakpoints.
13611 Don't set `step' on non-hardware step archs.
13612 (linux_set_resume_request): Ignore resume_stop requests if already
13613 stopping or stopped. Set the lwp's last_resume_kind.
13614 (resume_status_pending_p): Don't check for removed breakpoints.
13615 (need_step_over_p): New.
13616 (start_step_over): New.
13617 (finish_step_over): New.
13618 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13619 requests. Clear the thread's last reported target waitstatus.
13620 Don't use the `suspended' flag. Don't consider pending breakpoints.
13621 (linux_resume): Start a step-over if necessary.
13622 (proceed_one_lwp): New.
13623 (proceed_all_lwps): New.
13624 (unstop_all_lwps): New.
13625 * linux-low.h (struct lwp_info): Rewrite comment for the
13626 `suspended' flag. Add the `stop_pc' field. Delete the
13627 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13628 Add `'last_resume_kind' and `need_step_over' fields.
13629 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13630 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13631 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13632 (set_raw_breakpoint_at): New.
13633 (set_breakpoint_at): Rewrite to use it.
13634 (reinsert_breakpoint_handler): Delete.
13635 (set_reinsert_breakpoint): New.
13636 (reinsert_breakpoint_by_bp): Delete.
13637 (delete_reinsert_breakpoints): New.
13638 (uninsert_breakpoint): Rewrite.
13639 (uninsert_breakpoints_at): New.
13640 (reinsert_breakpoint): Rewrite.
13641 (reinsert_breakpoints_at): New.
13642 (check_breakpoints): Rewrite.
13643 (breakpoint_here): New.
13644 (breakpoint_inserted_here): New.
13645 (check_mem_read): Adjust.
13646 * mem-break.h (breakpoints_supported, breakpoint_here)
13647 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13648 (reinsert_breakpoint_by_bp): Delete declaration.
13649 (delete_reinsert_breakpoints): Declare.
13650 (reinsert_breakpoint): Delete declaration.
13651 (reinsert_breakpoints_at): Declare.
13652 (uninsert_breakpoint): Delete declaration.
13653 (uninsert_breakpoints_at): Declare.
13654 (check_breakpoints): Adjust prototype.
13655 * server.h: Adjust include order.
13656 (struct thread_info): Declare here. Add a `last_status' field.
13658 2010-03-23 Michael Snyder <msnyder@vmware.com>
13660 * server.c (crc32): New function.
13661 (handle_query): Add handling for 'qCRC:' request.
13663 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13665 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13666 lwp had been stopped by a watchpoint.
13668 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13670 * server.h (internal_error): Declare.
13671 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13672 * utils.c (internal_error): New function.
13674 2010-03-15 Andreas Schwab <schwab@redhat.com>
13676 * configure.srv: Fix typo setting srv_regobj.
13678 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13680 * linux-low.c (fetch_register): Avoid passing a non string literal
13682 (usr_store_inferior_registers): Ditto.
13684 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13686 * linux-low.c (linux_write_memory): Bail out early if peeking
13689 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13691 * linux-low.h (struct lwp_info): New fields
13692 `stopped_by_watchpoint' and `stopped_data_address'.
13693 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13694 here, and cache them in the lwp object.
13695 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13697 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13699 (linux_stopped_by_watchpoint): Rewrite.
13700 (linux_stopped_data_address): Rewrite.
13702 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13704 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13705 switching the current inferior, not before.
13707 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13709 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13710 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13711 i386-linux.c and amd64-linux.c.
13712 (reg-i386.o): Removed.
13713 (reg-i386.c): Likewise.
13714 (reg-i386-linux.o): Likewise.
13715 (reg-i386-linux.c): Likewise.
13716 (reg-x86-64.o): Likewise.
13717 (reg-x86-64.c): Likewise.
13718 (reg-x86-64-linux.o): Likewise.
13719 (reg-x86-64-linux.c): Likewise.
13721 (i386.c): Likewise.
13722 (i386-linux.o): Likewise.
13723 (i386-linux.c): Likewise.
13724 (amd64.o): Likewise.
13725 (amd64.c): Likewise.
13726 (amd64-linux.o): Likewise.
13727 (amd64-linux.c): Likewise.
13729 * configure.srv (srv_i386_regobj): New.
13730 (srv_i386_linux_regobj): Likewise.
13731 (srv_amd64_regobj): Likewise.
13732 (srv_amd64_linux_regobj): Likewise.
13733 (srv_i386_32bit_xmlfiles): Likewise.
13734 (srv_i386_64bit_xmlfiles): Likewise.
13735 (srv_i386_xmlfiles): Likewise.
13736 (srv_amd64_xmlfiles): Likewise.
13737 (srv_i386_linux_xmlfiles): Likewise.
13738 (srv_amd64_linux_xmlfiles): Likewise.
13739 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13740 srv_xmlfiles to $srv_i386_xmlfiles.
13741 (i[34567]86-*-mingw32ce*): Likewise.
13742 (i[34567]86-*-mingw*): Likewise.
13743 (i[34567]86-*-nto*): Likewise.
13744 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13745 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13746 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13747 (x86_64-*-linux*): Likewise.
13749 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13750 (init_registers_amd64_linux): New.
13751 (x86_arch_setup): Replace init_registers_x86_64_linux with
13752 init_registers_amd64_linux.
13754 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13756 * configure.ac: Check for libdl. If it is not available link against
13757 static libthread_db.
13758 * configure: Regenerate.
13760 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13764 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13765 handing a read watchpoint.
13766 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13768 2010-02-12 Doug Evans <dje@google.com>
13770 * linux-low.c (linux_supports_tracefork_flag): Document.
13771 (linux_look_up_symbols): Add comment.
13773 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13775 * regcache.c (supply_register): Clear regcache if buf is NULL.
13777 2010-02-02 Nicolas Roche <roche@sourceware.org>
13778 Joel Brobecker <brobecker@adacore.com>
13780 * inferiors.c (find_inferior): Add function documentation.
13781 (unloaded_dll): Handle the case where the unloaded dll has not
13782 been previously registered in the dll list.
13784 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13786 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13787 (thumb2_breakpoint): New.
13788 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13790 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13792 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13793 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13796 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13798 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13800 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13802 * linux-s390-low.c (s390_collect_ptrace_register)
13803 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13805 2010-01-21 Doug Evans <dje@google.com>
13807 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13808 (PTRACE_ARG4_TYPE): New macro.
13809 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13810 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13811 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13812 (usr_store_inferior_registers): Ditto.
13813 (linux_read_memory, linux_write_memory): Ditto.
13814 (linux_test_for_tracefork): Ditto.
13816 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13817 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13819 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13821 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13824 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13826 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13827 prototype to take a regcache. Adjust.
13829 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13831 * regcache.h (struct thread_info): Forward declare.
13832 (struct regcache): New.
13833 (new_register_cache): Adjust prototype.
13834 (get_thread_regcache): Declare.
13835 (free_register_cache): Adjust prototype.
13836 (registers_to_string, registers_from_string): Ditto.
13837 (supply_register, supply_register_by_name, collect_register)
13838 (collect_register_as_string, collect_register_by_name): Ditto.
13839 * regcache.c (struct inferior_regcache_data): Delete.
13840 (get_regcache): Rename to ...
13841 (get_thread_regcache): ... this. Adjust. Switch inferior before
13842 fetching registers.
13843 (regcache_invalidate_one): Adjust.
13844 (regcache_invalidate): Fix prototype.
13845 (new_register_cache): Return the new register cache.
13846 (free_register_cache): Change prototype.
13847 (realloc_register_cache): Adjust.
13848 (registers_to_string): Change prototype to take a regcache. Adjust.
13849 (registers_from_string): Ditto.
13850 (register_data): Ditto.
13851 (supply_register): Ditto.
13852 (supply_register_by_name): Ditto.
13853 (collect_register): Ditto.
13854 (collect_register_as_string): Ditto.
13855 (collect_register_by_name): Ditto.
13856 * server.c (process_serial_event): Adjust.
13857 * linux-low.h (regset_fill_func, regset_store_func): Change
13859 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13861 * linux-low.c (get_stop_pc): Adjust.
13862 (check_removed_breakpoint): Adjust.
13863 (linux_wait_for_event): Adjust.
13864 (linux_resume_one_lwp): Adjust.
13865 (fetch_register): Add regcache parameter. Adjust.
13866 (usr_store_inferior_registers): Ditto.
13867 (regsets_fetch_inferior_registers): Ditto.
13868 (regsets_store_inferior_registers): Ditto.
13869 (linux_fetch_registers, linux_store_registers): Ditto.
13870 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13872 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13874 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13875 prototype to take a regcache.
13876 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13877 * remote-utils.c (convert_ascii_to_int, outreg)
13878 (prepare_resume_reply): Change prototype to take a regcache.
13880 * target.h (struct target_ops) <fetch_registers, store_registers>:
13881 Change prototype to take a regcache.
13882 (fetch_inferior_registers, store_inferior_registers): Change
13883 prototype to take a regcache. Adjust.
13884 * proc-service.c (ps_lgetregs): Adjust.
13885 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13886 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13887 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13888 take a regcache. Adjust.
13889 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13890 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13891 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13892 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13893 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13894 (cris_cannot_fetch_register):
13895 (cris_breakpoint_at): Change prototype to take a regcache.
13897 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13898 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13899 to take a regcache. Adjust.
13900 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13902 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13903 take a regcache. Adjust.
13904 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13905 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13906 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13907 * linux-mips-low.c (mips_get_pc):
13908 (mips_set_pc): Change prototype to take a regcache. Adjust.
13909 (mips_reinsert_addr): Adjust.
13910 (mips_collect_register): Change prototype to take a regcache.
13912 (mips_supply_register):
13913 (mips_collect_register_32bit, mips_supply_register_32bit)
13914 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13915 (mips_store_fpregset): Ditto.
13916 * linux-ppc-low.c (ppc_supply_ptrace_register)
13917 (ppc_supply_ptrace_register): Ditto.
13918 (parse_spufs_run): Adjust.
13919 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13920 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13921 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13922 take a regcache. Adjust.
13923 * linux-s390-low.c (s390_collect_ptrace_register)
13924 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13925 (s390_set_pc): Change prototype to take a regcache. Adjust.
13926 (s390_arch_setup): Adjust.
13927 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13928 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13929 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13930 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13931 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13933 (sparc_breakpoint_at): Adjust.
13934 * linux-xtensa-low.c (xtensa_fill_gregset):
13935 (xtensa_store_gregset):
13936 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13937 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13938 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13939 prototype to take a regcache. Adjust.
13940 * win32-arm-low.c (arm_fetch_inferior_register)
13941 (arm_store_inferior_register): Change prototype to take a
13943 * win32-i386-low.c (i386_fetch_inferior_register)
13944 (i386_store_inferior_register): Change prototype to take a
13946 * win32-low.c (child_fetch_inferior_registers)
13947 (child_store_inferior_registers): Change prototype to take a
13949 (win32_wait): Adjust.
13950 (win32_fetch_inferior_registers): Change prototype to take a
13952 (win32_store_inferior_registers): Adjust.
13953 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13954 store_inferior_register>: Change prototype to take a regcache.
13956 2010-01-20 Doug Evans <dje@google.com>
13958 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13960 (linux_wait_for_event1, linux_init_signals): Ditto.
13961 (W_STOPCODE): Provide definition if missing.
13963 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13965 * linux-low.c (linux_core_of_thread): New.
13966 (compare_ints, show_process, list_threads): New.
13967 (linux_qxfer_osdata): Report threads and cores.
13968 (linux_target_op): Register linux_core_of_thread.
13969 * remote-utils.c (prepare_resume_reply): Report the core.
13970 (buffer_xml_printf): Support %d specifier.
13971 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13973 (handle_query): Handle qXfer:threads. Announce availability
13975 * target.h (struct target_ops): New field core_of_thread.
13977 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13979 * Makefile.in (clean): Remove new generated files.
13980 (reg-s390.o, reg-s390.c): Remove rules.
13981 (reg-s390x.o, reg-s390x.c): Likewise.
13982 (s390-linux32.o, s390-linux32.c): Add rules.
13983 (s390-linux64.o, s390-linux64.c): Likewise.
13984 (s390x-linux64.o, s390x-linux64.c): Likewise.
13985 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13986 * linux-s390-low.c: Include <elf.h>.
13987 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13988 (init_registers_s390): Remove prototype.
13989 (init_registers_s390x): Likewise.
13990 (init_registers_s390_linux32): Add prototype.
13991 (init_registers_s390_linux64): Likewise.
13992 (init_registers_s390x_linux64): Likewise.
13993 (s390_num_regs_3264): New define.
13994 (s390_regmap_3264): New global variable.
13995 (s390_cannot_fetch_register): Remove obsolete check.
13996 (s390_cannot_store_register): Likewise.
13997 (s390_collect_ptrace_register): Handle upper/lower register halves.
13998 (s390_supply_ptrace_register): Likewise.
13999 (s390_fill_gregset): Update to register number changes.
14000 (s390_get_hwcap): New routine.
14001 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14002 Install appropriate regmap and register set.
14004 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14006 * server.c (gdbserver_version): Update copyright year to 2010.
14007 * gdbreplay.c (gdbreplay_version): Likewise.
14009 2009-12-28 Doug Evans <dje@google.com>
14011 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14012 elf/external.h. Include <elf.h> instead but only if necessary.
14014 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14016 * linux-low.c (linux_remove_process): Remove `detaching'
14017 parameter. Don't release/detach from thread_db here.
14018 (linux_kill): Release/detach from thread_db here, ...
14019 (linux_detach): ... and here, before actually detaching.
14020 (linux_wait_1): ... and here, when a process exits.
14021 * thread-db.c (any_thread_of): New.
14022 (thread_db_free): Switch the current inferior to a thread of the
14025 2009-12-21 Doug Evans <dje@google.com>
14027 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14029 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14030 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14031 warning ifndef __NR_tkill. Move setting of errno there too.
14032 Delete unnecessary resetting of errno after syscall.
14033 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14035 * configure.ac: Check for dladdr.
14036 * config.in: Regenerate.
14037 * configure: Regenerate.
14038 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14039 (try_thread_db_load): Update.
14041 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14043 2009-12-18 Doug Evans <dje@google.com>
14045 * event-loop.c: Include unistd.h if it exists.
14047 * linux-low.c (my_waitpid): Move definition away from being in
14048 between linux_tracefork_child/linux_test_for_tracefork.
14050 * gdb_proc_service.h (psaddr_t): Fix type.
14051 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14052 signature to match glibc.
14054 2009-12-16 Doug Evans <dje@google.com>
14056 * linux-low.c (linux_read_memory): Fix argument to read.
14058 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14060 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14061 events, don't leave current_inferior pointing at null.
14063 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14065 * win32-low.c (LOG): Delete.
14066 (OUTMSG): Output to stderr.
14067 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14068 on compile time LOG macro.
14069 (win32_wait): Fix debug output.
14071 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14073 * win32-low.c (win32_add_one_solib): If the dll name is
14074 "ntdll.dll", prepend the system directory to the dll path.
14076 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14078 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14080 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14081 Vladimir Prus <vladimir@codesourcery.com>
14083 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14084 * configure.ac: Check for __mcoldfire__ and set
14085 gdb_cv_m68k_is_coldfire.
14086 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14087 reg-cf.o and reg-m68k.o.
14088 * configure: Regenerated.
14090 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14092 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14093 Pass it to thread_db_free.
14094 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14095 proper `detaching' argument to linux_remove_process.
14096 * linux-low.h (thread_db_free): Add `detaching' parameter.
14097 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14099 (thread_db_free): Add `detaching' parameter. Only
14100 call td_ta_clear_event if detaching from process.
14102 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14104 * thread-db.c (thread_db_free): Fix typo.
14106 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14109 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14111 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14113 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14114 with an i686 compiler.
14115 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14117 * configure: Rebuilt.
14119 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14123 * server.c (handle_search_memory_1): Correct read_addr initialization
14124 in loop for searching subsequent chunks.
14126 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14128 * configure.ac: New --with-libthread-db option.
14129 * thread-db.c: Allow direct dependence on libthread_db.
14130 (thread_db_free): Adjust.
14131 * config.in: Regenerate.
14132 * configure: Likewise.
14134 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14137 * thread-db.c (attach_thread): New function.
14138 (maybe_attach_thread): Return success/failure.
14139 (find_new_threads_callback): Adjust.
14140 (thread_db_find_new_threads): Loop until no new threads.
14142 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14144 * proc-service.c (ps_lgetregs): Formatting.
14146 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14148 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14149 * configure.ac: Adjust.
14150 * linux-low.h (struct process_info_private): Move members to struct
14152 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14153 * linux-low.c (linux_remove_process): Adjust.
14154 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14155 * server.c (handle_query): Move code ...
14156 (handle_monitor_command): ... here. New function.
14157 * target.h (struct target_ops): New member.
14158 * thread-db.c (struct thread_db): New.
14159 (libthread_db_search_path): New variable.
14160 (thread_db_create_event, thread_db_enable_reporting)
14161 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14162 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14163 (try_thread_db_load_1, dladdr_to_soname): New functions.
14164 (try_thread_db_load, thread_db_load_search): New functions.
14165 (thread_db_init): Search for libthread_db.
14166 (thread_db_free): New function.
14167 (thread_db_handle_monitor_command): Likewise.
14168 * config.in: Regenerate.
14169 * configure: Regenerate.
14171 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14173 * spu-low.c (spu_kill): Wait for inferior to terminate.
14174 Call clear_inferiors.
14175 (spu_detach): Call clear_inferiors.
14177 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14179 * aclocal.m4: Regenerate.
14180 * config.in: Likewise.
14181 * configure: Likewise.
14183 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14185 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14186 (parse_spufs_run): New function.
14187 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14188 (ppc_breakpoint_at): Handle SPU breakpoints.
14190 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14192 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14193 (SPUFS_MAGIC): Define.
14194 (spu_enumerate_spu_ids): New function.
14195 (linux_qxfer_spu): New function.
14196 (linux_target_ops): Install linux_qxfer_spu.
14198 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14200 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14201 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14202 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14203 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14204 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14205 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14206 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14207 (init_registers_powerpc_cell32l): Add prototype.
14208 (init_registers_powerpc_cell64l): Likewise.
14209 (ppc_arch_setup): Detect Cell/B.E. architecture.
14211 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14213 * Makefile.in (datarootdir): New variable.
14215 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14217 * linux-low.c (linux_write_memory): Update debugging output.
14218 * Makefile.in (clean): Add new descriptions.
14219 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14220 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14221 * configure.srv: Add new files for arm*-*-linux*.
14222 * linux-arm-low.c: Add new declarations.
14223 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14224 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14225 (HWCAP_VFPv3D16): New.
14226 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14227 instead of __IWMMXT__.
14228 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14229 (arm_arch_setup): New.
14230 (target_regsets): Remove #ifdef. Add VFP regset.
14231 (the_low_target): Use arm_arch_setup.
14233 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14235 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14236 the main thread again.
14238 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14240 Adding Neutrino gdbserver.
14241 * configure: Regenerated.
14242 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14243 * configure.srv (i[34567]86-*-nto*): New target.
14244 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14245 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14246 (nto_comctrl) [__QNX__]: New function.
14247 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14249 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14251 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14254 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14255 Pedro Alves <pedro@codesourcery.com>
14257 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14258 don't support CONTEXT_EXTENDED_REGISTERS.
14259 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14260 (the_low_target): Install them.
14261 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14262 failing with ERROR_PIPE_NOT_CONNECTED.
14264 2009-06-30 Doug Evans <dje@google.com>
14265 Pierre Muller <muller@ics.u-strasbg.fr>
14267 Add h/w watchpoint support to x86-linux, win32-i386.
14268 * Makefile.in (SFILES): Add i386-low.c
14269 (i386_low_h): Define.
14270 (i386-low.o): Add dependencies.
14271 (linux-x86-low.o): Add i386-low.h dependency.
14272 (win32-i386-low.o): Ditto.
14273 * i386-low.c: New file.
14274 * i386-low.h: New file.
14275 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14276 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14277 * linux-low.c (linux_add_process): Initialize arch_private.
14278 (linux_remove_process): Free arch_private.
14279 (add_lwp): Initialize arch_private.
14280 (delete_lwp): Free arch_private.
14281 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14283 * linux-low.h (process_info_private): New member arch_private.
14284 (lwp_info): New member arch_private.
14285 (linux_target_ops): New members new_process, new_thread,
14287 (ptid_of): New macro.
14288 * linux-x86-low.c: Include stddef.h, i386-low.h.
14289 (arch_process_info): New struct.
14290 (arch_lwp_info): New struct.
14291 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14292 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14293 (i386_dr_low_get_status): New function.
14294 (x86_insert_point, x86_remove_point): New functions.
14295 (x86_stopped_by_watchpoint): New function.
14296 (x86_stopped_data_address): New function.
14297 (x86_linux_new_process, x86_linux_new_thread): New functions.
14298 (x86_linux_prepare_to_resume): New function.
14299 (the_low_target): Add entries for insert_point, remove_point,
14300 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14302 * server.c (debug_hw_points): New global.
14303 (monitor_show_help): Document set debug-hw-points.
14304 (handle_query): Process "set debug-hw-points".
14305 * server.h (debug_hw_points): Declare.
14306 (paddress): Declare.
14307 * utils.c (NUMCELLS, CELLSIZE): New macros.
14308 (get_sell, xsnprintf, paddress): New functions.
14309 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14310 remove_point, stopped_by_watchpoint, stopped_data_address.
14311 * win32-i386-low.c: Include i386-low.h.
14312 (debug_reg_state): Replaces dr.
14313 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14314 (i386_dr_low_get_status): New function.
14315 (i386_insert_point, i386_remove_point): New functions.
14316 (i386_stopped_by_watchpoint): New function.
14317 (i386_stopped_data_address): New function.
14318 (i386_initial_stuff): Update.
14319 (get_thread_context,set_thread_context,i386_thread_added): Update.
14320 (the_low_target): Add entries for insert_point,
14321 remove_point, stopped_by_watchpoint, stopped_data_address.
14322 * win32-low.c (win32_insert_watchpoint): New function.
14323 (win32_remove_watchpoint): New function.
14324 (win32_stopped_by_watchpoint): New function.
14325 (win32_stopped_data_address): New function.
14326 (win32_target_ops): Add entries for insert_watchpoint,
14327 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14328 * win32-low.h (win32_target_ops): New members insert_point,
14329 remove_point, stopped_by_watchpoint, stopped_data_address.
14331 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14333 * server.c (process_serial_event): Re-return unsupported, not
14334 error, if the type isn't recognized. Re-allow supporting only
14335 insert or remove packets. Also call require_running for
14336 breakpoints. Add missing break statement to default case. Tidy.
14337 * target.h (struct target_ops): Rename insert_watchpoint to
14338 insert_point, and remove_watchpoint to remove_point.
14340 * linux-low.h (struct linux_target_ops): Likewise.
14341 * linux-low.c (linux_insert_watchpoint): Rename to ...
14342 (linux_insert_point): ... this. Adjust.
14343 (linux_remove_watchpoint): Rename to ...
14344 (linux_remove_point): ... this. Adjust.
14345 (linux_target_ops): Adjust.
14346 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14347 (cris_insert_point): ... this.
14348 (cris_remove_watchpoint): Rename to ...
14349 (cris_remove_point): ... this.
14350 (the_low_target): Adjust.
14352 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14354 * server.c (handle_v_kill): Pass signal_pid to
14355 kill_inferior if multi_process is zero.
14357 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14359 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14360 * target.h (target_ops): Comment for *_watchpoint to make it clear
14361 the functions can get types '0' and '1'.
14363 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14365 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14366 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14367 * regcache.c (get_regcache): Likewise.
14368 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14369 * win32-low.c (child_fetch_inferior_registers): Remove check for
14372 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14373 Pedro Alves <pedro@codesourcery.com>
14375 * target.h (struct target_ops) <supports_multi_process>: New
14377 (target_supports_multi_process): New.
14378 * server.c (handle_query): Even if GDB reports support, only
14379 enable multi-process if the target also supports it. Report
14380 multi-process support only if the target backend supports it.
14381 * linux-low.c (linux_supports_multi_process): New function.
14382 (linux_target_ops): Install it as target_supports_multi_process
14385 2009-05-24 Doug Evans <dje@google.com>
14387 Global renaming of find_thread_pid to find_thread_ptid.
14388 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14389 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14390 All callers updated.
14392 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14393 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14396 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14397 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14398 (linux_resume_one_lwp): Ditto.
14400 2009-05-23 Doug Evans <dje@google.com>
14402 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14403 from struct inferior_list_entry * to struct lwp_info *.
14404 All callers updated.
14406 2009-05-13 Doug Evans <dje@google.com>
14408 * linux-x86-low.c: Don't include assert.h.
14409 (x86_siginfo_fixup): Use fatal, not assert.
14410 (x86_arch_setup): Fix comment.
14412 2009-05-12 Doug Evans <dje@google.com>
14414 Biarch support for i386/amd64 gdbserver.
14415 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14416 Add linux-x86-low.c.
14417 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14418 (linux-x86-low.o): Add.
14419 * linux-x86-64-low.c: Delete.
14420 * linux-i386-low.c: Delete.
14421 * linux-x86-low.c: New file.
14422 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14424 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14426 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14427 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14428 (linux_child_pid_to_exec_file): New function.
14429 (elf_64_header_p, elf_64_file_p): New functions.
14430 (siginfo_fixup): New function.
14431 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14432 give target a chance to convert layout.
14433 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14434 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14436 2009-05-07 Doug Evans <dje@google.com>
14438 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14439 (regsets_store_inferior_registers): Ditto.
14441 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14445 * linux-low.c (must_set_ptrace_flags): Delete.
14446 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14448 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14449 `lwp->must_set_ptrace_flags' instead.
14450 (linux_wait_for_event_1): Set ptrace options here.
14451 (linux_wait_1): ... not here.
14453 2009-04-30 Doug Evans <dje@google.com>
14455 * inferiors.c (started_inferior_callback): New function.
14456 (attached_inferior_callback): New function.
14457 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14458 * server.c (print_started_pid, print_attached_pid): New functions.
14459 (detach_or_kill_for_exit): New function.
14460 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14461 * server.h (have_started_inferiors_p): Declare.
14462 (have_attached_inferiors_p): Declare.
14464 * inferiors.c (remove_process): Fix memory leak, free process.
14465 * linux-low.c (linux_remove_process): New function.
14466 (linux_kill): Call it instead of remove_process.
14467 (linux_detach, linux_wait_1): Ditto.
14469 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14471 * configure.srv: Add x86 Windows CE target.
14473 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14475 * inferiors.c (get_thread_process): Make global.
14476 * server.h (get_thread_process): Add prototype.
14477 * thread-db.c (find_one_thread): Use get_thread_process
14478 instead of current_process.
14479 (thread_db_get_tls_address): Do not crash if called when
14480 thread layer is not yet initialized.
14482 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14484 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14485 * spu-low.c (current_tid): Rename to ...
14486 (current_ptid): ... this.
14487 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14488 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14489 ptid_get_lwp (current_ptid) instead of current_tid.
14490 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14491 instead of current_tid. Use find_process_pid to verify pid
14492 argument is valid. Pass proper argument to remove_process.
14493 (spu_thread_alive): Compare current_ptid instead of current_tid.
14494 (spu_resume): Likewise.
14496 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14498 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14501 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14503 Implement the multiprocess extensions, and add linux multiprocess
14506 * server.h (ULONGEST): Declare.
14507 (struct ptid, ptid_t): New.
14508 (minus_one_ptid, null_ptid): Declare.
14509 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14510 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14511 (struct inferior_list_entry): Change `id' type from unsigned from
14513 (struct sym_cache, struct breakpoint, struct
14514 process_info_private): Forward declare.
14515 (struct process_info): Declare.
14516 (current_process): Declare.
14517 (all_processes): Declare.
14518 (initialize_inferiors): Declare.
14519 (add_thread): Adjust to use ptid_t.
14520 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14521 (add_process, remove_process, find_thread_pid): Declare.
14522 (find_inferior_id): Adjust to use ptid_t.
14523 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14524 (multi_process): Declare.
14525 (push_event): Adjust to use ptid_t.
14526 (read_ptid, write_ptid): Declare.
14527 (prepare_resume_reply): Adjust to use ptid_t.
14528 (clear_symbol_cache): Declare.
14529 * inferiors.c (all_processes): New.
14530 (null_ptid, minus_one_ptid): New.
14531 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14532 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14533 (add_thread): Change unsigned long to ptid. Remove gdb_id
14535 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14536 (gdb_id_to_thread): Rename to ...
14537 (find_thread_pid): ... this. Change unsigned long to ptid.
14538 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14539 (loaded_dll, pull_pid_from_list): Adjust.
14540 (add_process, remove_process, find_process_pid)
14541 (get_thread_process, current_process, initialize_inferiors): New.
14542 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14543 (struct target_waitstatus) <related_pid>: Ditto.
14544 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14545 return type to int.
14546 (struct target_ops) <join>: Add `pid' argument.
14547 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14548 (struct target_ops) <wait>: Add `ptid' field. Change return type
14550 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14551 (mywait): Add `ptid' argument. Change return type to ptid_t.
14552 (target_pid_to_str): Declare.
14553 * target.c (set_desired_inferior): Adjust to use ptids.
14554 (mywait): Add new `ptid' argument. Adjust.
14555 (target_pid_to_str): New.
14556 * mem-break.h (free_all_breakpoints): Declare.
14557 * mem-break.c (breakpoints): Delelete.
14558 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14559 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14560 to use per-process breakpoint list.
14561 (free_all_breakpoints): New.
14562 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14563 (symbol_cache, all_symbols_looked_up): Delete.
14565 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14567 (prepare_resume_reply): Change ptid argument's type from unsigned
14568 long to ptid_t. Adjust. Implement W;process and X;process.
14569 (free_sym_cache, clear_symbol_cache): New.
14570 (look_up_one_symbol): Adjust to per-process symbol cache. *
14571 * server.c (cont_thread, general_thread, step_thread): Change type
14573 (attached): Delete.
14574 (multi_process): New.
14575 (last_ptid): Change type to ptid_t.
14576 (struct vstop_notif) <ptid>: Change type to ptid_t.
14577 (queue_stop_reply, push_event): Change `ptid' argument's type to
14579 (discard_queued_stop_replies): Add `pid' argument.
14580 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14581 changes. Don't reference the `attached' global.
14582 (attach_inferior): Adjust to mywait interface changes.
14583 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14584 features. Handle and report "multiprocess+". Handle
14586 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14588 (handle_v_kill): New.
14589 (handle_v_stopped): Adjust to use target_pid_to_str.
14590 (handle_v_requests): Allow multiple attaches and runs when
14591 multiprocess extensions are in effect. Handle "vKill".
14592 (myresume): Adjust to use ptids.
14593 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14594 (handle_status): Adjust to discard_queued_stop_replies interface
14596 (first_thread_of, kill_inferior_callback)
14597 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14598 (main): Call initialize_inferiors. Adjust to use ptids, killing
14599 and detaching from all inferiors. Handle multiprocess packet
14601 * linux-low.h: Include gdb_proc_service.h.
14602 (struct process_info_private): New.
14603 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14604 <lwpid_of>: Use ptid_get_lwp.
14605 (get_lwp_thread): Adjust.
14606 (struct lwp_info): Add `dead' member.
14607 (find_lwp_pid): Declare.
14608 * linux-low.c (thread_db_active): Delete.
14609 (new_inferior): Adjust comment.
14610 (inferior_pid): Delete.
14611 (linux_add_process): New.
14612 (handle_extended_wait): Adjust.
14613 (add_lwp): Change unsigned long to ptid.
14614 (linux_create_inferior): Add process to processes table. Adjust
14615 to use ptids. Don't set new_inferior here.
14616 (linux_attach_lwp): Rename to ...
14617 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14618 it. Adjust to use ptids.
14619 (linux_attach_lwp): New.
14620 (linux_attach): Add process to processes table. Don't set
14622 (struct counter): New.
14623 (second_thread_of_pid_p, last_thread_of_process_p): New.
14624 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14625 multiple processes.
14626 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14627 processes. Remove process from process table.
14628 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14629 to multiple processes.
14630 (any_thread_of): New.
14631 (linux_detach): Add `pid' argument, and handle it. Remove process
14632 from processes table.
14633 (linux_join): Add `pid' argument. Handle it.
14634 (linux_thread_alive): Change unsighed long argument to ptid_t.
14635 Consider dead lwps as not being alive.
14636 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14637 threads we're not interested in.
14638 (same_lwp, find_lwp_pid): New.
14639 (linux_wait_for_lwp): Change `pid' argument's type from int to
14641 (linux_wait_for_event): Rename to ...
14642 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14643 from int to ptid_t. Adjust.
14644 (linux_wait_for_event): New.
14645 (linux_wait_1): Add `ptid' argument. Change return type to
14646 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14647 that exit from the process table.
14648 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14650 (mark_lwp_dead): New.
14651 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14652 stopping all threads, mark its main lwp as dead.
14653 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14655 (fetch_register, usr_store_inferior_registers)
14656 (regsets_fetch_inferior_registers)
14657 (regsets_store_inferior_registers, linux_read_memory)
14658 (linux_write_memory): Inline `inferior_pid'.
14659 (linux_look_up_symbols): Adjust to use per-process
14660 `thread_db_active'.
14661 (linux_request_interrupt): Adjust to use ptids.
14662 (linux_read_auxv): Inline `inferior_pid'.
14663 (initialize_low): Don't reference thread_db_active.
14664 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14665 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14666 (ps_getpid): Return the pid of the current inferior.
14667 * thread-db.c (proc_handle, thread_agent): Delete.
14668 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14670 (find_one_thread): Change argument type to ptid_t. Adjust to
14672 (maybe_attach_thread): Adjust to per-process data and ptids.
14673 (thread_db_find_new_threads): Ditto.
14674 (thread_db_init): Ditto.
14675 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14676 processes table. Adjust to use ptids.
14677 (spu_kill, spu_detach): Adjust interface. Remove process from
14679 (spu_join, spu_thread_alive): Adjust interface.
14680 (spu_wait): Adjust interface. Remove process from processes
14681 table. Adjust to use ptids.
14682 * win32-low.c (current_inferior_tid): Delete.
14683 (current_inferior_ptid): New.
14684 (debug_event_ptid): New.
14685 (thread_rec): Take a ptid. Adjust.
14686 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14687 (child_delete_thread): Ditto.
14688 (do_initial_child_stuff): Add `attached' argument. Add process to
14690 (child_fetch_inferior_registers, child_store_inferior_registers):
14692 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14693 (win32_attach): Pass 1 to do_initial_child_stuff.
14694 (win32_kill): Adjust interface. Remove process from processes
14696 (win32_detach): Ditto.
14697 (win32_join): Adjust interface.
14698 (win32_thread_alive): Take a ptid.
14699 (win32_resume): Adjust to use ptids.
14700 (get_child_debug_event): Ditto.
14701 (win32_wait): Adjust interface. Remove exiting process from
14704 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14706 Non-stop mode support.
14708 * server.h (non_stop): Declare.
14709 (gdb_client_data, handler_func): Declare.
14710 (delete_file_handler, add_file_handler, start_event_loop):
14712 (handle_serial_event, handle_target_event, push_event)
14713 (putpkt_notif): Declare.
14714 * target.h (enum resume_kind): New.
14715 (struct thread_resume): Replace `step' field by `kind' field.
14716 (TARGET_WNOHANG): Define.
14717 (struct target_ops) <wait>: Add `options' argument.
14718 <supports_non_stop, async, start_non_stop>: New fields.
14719 (target_supports_non_stop, target_async): New.
14720 (start_non_stop): Declare.
14721 (mywait): Add `options' argument.
14722 * target.c (mywait): Add `options' argument. Print child exit
14723 notifications here.
14724 (start_non_stop): New.
14725 * server.c (non_stop, own_buf, mem_buf): New globals.
14726 (struct vstop_notif): New.
14727 (notif_queue): New global.
14728 (queue_stop_reply, push_event, discard_queued_stop_replies)
14729 (send_next_stop_reply): New.
14730 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14732 (attach_inferior): In non-stop mode, don't wait for the target
14734 (handle_general_set): Handle QNonStop.
14735 (handle_query): When handling qC, return the current general
14736 thread, instead of the first thread of the list.
14737 (handle_query): If the backend supports non-stop mode, include
14738 QNonStop+ in the qSupported query response.
14739 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14741 (handle_v_attach, handle_v_run): Handle non-stop mode.
14742 (handle_v_stopped): New.
14743 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14744 (myresume): Adjust to use resume_kind. Handle non-stop.
14745 (queue_stop_reply_callback): New.
14746 (handle_status): Handle non-stop mode.
14747 (main): Clear non_stop flag on reconnection. Use the event-loop.
14748 Refactor serial protocol handling from here ...
14749 (process_serial_event): ... to this new function. When GDB
14750 selects any thread, select one here. In non-stop mode, wait until
14751 GDB acks all pending events before exiting.
14752 (handle_serial_event, handle_target_event): New.
14753 * remote-utils.c (remote_open): Install remote_desc in the event
14755 (remote_close): Remove remote_desc from the event loop.
14756 (putpkt_binary): Rename to...
14757 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14758 (putpkt_binary): New as wrapper around putpkt_binary_1.
14759 (putpkt_notif): New.
14760 (prepare_resume_reply): In non-stop mode, don't change the
14762 * event-loop.c: New.
14763 * Makefile.in (OBJ): Add event-loop.o.
14764 (event-loop.o): New rule.
14766 * linux-low.h (pid_of): Moved here.
14768 (get_lwp_thread): Use lwpid_of.
14769 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14770 * linux-low.c (pid_of): Delete.
14771 (inferior_pid): Use lwpid_of.
14772 (linux_event_pipe): New.
14773 (target_is_async_p): New.
14775 (handle_extended_wait): Use lwpid_of.
14776 (add_lwp): Don't set lwpid field.
14777 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14778 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14779 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14780 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14781 first. Adjust to linux_wait_for_event interface changes. Use
14783 (linux_detach): Don't delete the main lwp here.
14784 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14785 (status_pending_p): Don't consider explicitly suspended lwps.
14786 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14787 pointer. Add OPTIONS argument. Change return type to int. Use
14788 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14789 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14790 pointer. Add status pointer argument. Return a pid instead of a
14791 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14792 changes. In non-stop mode, don't switch to a random thread.
14793 (linux_wait): Rename to...
14794 (linux_wait_1): ... this. Add target_options argument, and handle
14795 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14796 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14797 clean exit and signal exit code. Don't stop all threads in
14798 non-stop mode. In all-stop mode, only stop all threads when
14799 reporting a stop to GDB. Handle explicit thread stop requests.
14800 (async_file_flush, async_file_mark): New.
14802 (send_sigstop): Use lwpid_of.
14803 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14804 interface changes. In non-stop mode, don't switch to a random
14806 (linux_resume_one_lwp): Use lwpid_of.
14807 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14808 (linux_resume_one_thread): ... this. Handle resume_stop. In
14809 non-stop mode, don't look for pending flag in all threads.
14810 (resume_status_pending_p): Don't consider explicitly suspended
14812 (my_waitpid): Reimplement. Emulate __WALL.
14813 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14815 (sigchld_handler, linux_supports_non_stop, linux_async)
14816 (linux_start_non_stop): New.
14817 (linux_target_ops): Register linux_supports_non_stop, linux_async
14818 and linux_start_non_stop.
14819 (initialize_low): Install SIGCHLD handler.
14820 * thread-db.c (thread_db_create_event, find_one_thread)
14821 (thread_db_get_tls_address): Use lwpid_of.
14822 * win32-low.c (win32_detach): Adjust to use resume_kind.
14823 (win32_wait): Add `options' argument.
14824 * spu-low.c (spu_resume): Adjust to use resume_kind.
14825 (spu_wait): Add `options' argument.
14827 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14829 Decouple target code from remote protocol.
14831 * target.h (enum target_waitkind): New.
14832 (struct target_waitstatus): New.
14833 (struct target_ops) <wait>: Return an unsigned long. Take a
14834 target_waitstatus pointer instead of a char pointer.
14835 (mywait): Likewise.
14836 * target.c (mywait): Change prototype to return an unsigned long.
14837 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14838 * server.h (thread_from_wait, old_thread_from_wait): Delete
14840 (prepare_resume_reply): Change prototype to take a
14842 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14843 (last_status, last_ptid): New.
14844 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14845 pid instead of a signal.
14846 (attach_inferior): Remove "status" and "signal" parameters.
14848 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14850 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14851 (handle_v_requests, myresume): Remove "status" and "signal"
14852 parameters. Adjust.
14853 (handle_status): New.
14854 (main): Delete local `status'. Adjust.
14855 * remote-utils.c: Include target.h.
14856 (prepare_resume_reply): Change prototype to take a
14857 target_waitstatus. Adjust.
14859 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14861 * spu-low.c (spu_wait): Adjust.
14862 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14864 (win32_wait): Adjust.
14866 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14868 * target.h (struct thread_resume): Delete leave_stopped member.
14869 (struct target_ops): Add a `n' argument to the `resume' callback.
14870 * server.c (start_inferior): Adjust.
14871 (handle_v_cont, myresume): Adjust.
14872 * linux-low.c (check_removed_breakpoint): Adjust to resume
14873 interface change, and to removed leave_stopped field.
14874 (resume_ptr): Delete.
14875 (struct thread_resume_array): New.
14876 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14877 resume interface change.
14878 (linux_continue_one_thread, linux_queue_one_thread)
14879 (resume_status_pending_p): Check if the resume field is NULL
14880 instead of checking the leave_stopped member.
14881 (linux_resume): Adjust to the target resume interface change.
14882 * spu-low.c (spu_resume): Adjust to the target resume interface
14884 * win32-low.c (win32_detach, win32_resume): Ditto.
14886 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14888 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14890 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14892 (linux_continue_one_thread): Only preserve the stepping flag if
14893 there's a pending breakpoint.
14895 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14897 * server.c (main): After the inferior having exited, call
14898 remote_close before exiting gdbserver.
14900 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14902 Fix size of FPSCR in Power 7 processors.
14903 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14904 (PPC_FEATURE_HAS_DFP): New #define.
14905 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14908 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14910 * server.c (handle_query) Whitespace and formatting.
14912 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14914 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14915 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14916 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14917 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14918 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14919 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14920 Makefile.in, configure.ac: Fix whitespace throughout.
14921 * configure: Regenerate.
14923 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14925 * inferiors.c (find_inferior): Make it safe for the callback
14926 function to delete the currently iterated inferior.
14928 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14930 * Makefile.in (linuw_low_h): Move higher.
14931 (thread-db.o): Depend on $(linux_low_h).
14933 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14935 Rename "process" to "lwp" throughout.
14937 * linux-low.c (all_processes): Rename to...
14938 (all_lwps): ... this.
14939 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14940 (add_process): Rename to ...
14941 (add_lwp): ... this. Adjust.
14942 (linux_create_inferior): Adjust.
14943 (linux_attach_lwp): Adjust.
14944 (linux_attach): Adjust.
14945 (linux_kill_one_process): Rename to ...
14946 (linux_kill_one_lwp): ... this. Adjust.
14947 (linux_kill): Adjust.
14948 (linux_detach_one_process): Rename to ...
14949 (linux_detach_one_lwp): ... this. Adjust.
14950 (linux_detach): Adjust.
14951 (check_removed_breakpoint): Adjust.
14952 (status_pending_p): Adjust.
14953 (linux_wait_for_process): Rename to ...
14954 (linux_wait_for_lwp): ... this. Adjust.
14955 (linux_wait_for_event): Adjust.
14956 (send_sigstop): Adjust.
14957 (wait_for_sigstop): Adjust.
14958 (stop_all_processes): Rename to ...
14959 (stop_all_lwps): ... this.
14960 (linux_resume_one_process): Rename to ...
14961 (linux_resume_one_lwp): ... this. Adjust.
14962 (linux_set_resume_request, linux_continue_one_thread)
14963 (linux_queue_one_thread, resume_status_pending_p)
14964 (usr_store_inferior_registers, regsets_store_inferior_registers)
14965 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14967 * linux-low.h (get_process): Rename to ...
14968 (get_lwp): ... this. Adjust.
14969 (get_thread_process): Rename to ...
14970 (get_thread_lwp): ... this. Adjust.
14971 (get_process_thread): Rename to ...
14972 (get_lwp_thread): ... this. Adjust.
14973 (struct process_info): Rename to ...
14974 (struct lwp_info): ... this.
14975 (all_processes): Rename to ...
14976 (all_lwps): ... this.
14977 * proc-service.c (ps_lgetregs): Adjust.
14978 * thread-db.c (thread_db_create_event, find_one_thread)
14979 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14981 2009-03-14 Pedro Alves <pedro@codesourcery.com>
14983 * server.c (handle_query): Handle "qAttached".
14985 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14987 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14988 GPLv3, update license URL.
14990 2009-03-01 Doug Evans <dje@google.com>
14992 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
14993 (server_h): Add gdb_signals.h.
14994 (signals.o): Update.
14995 * server.h (target_signal_from_host,target_signal_to_host_p)
14996 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14998 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15000 * remote-utils.c (getpkt): Also generate remote-debug
15001 information if noack_mode is set.
15003 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15005 * server.c (handle_query): Report qXfer:siginfo:read and
15006 qXfer:siginfo:write as supported and handle them.
15007 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15008 * linux-low.c (linux_xfer_siginfo): New.
15009 (linux_target_ops): Set it.
15011 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15013 * server.c (gdbserver_usage): Mention --remote-debug.
15014 (main): Accept '--remote-debug' switch.
15016 2009-01-18 Doug Evans <dje@google.com>
15018 * regcache.c (new_register_cache): No need to check result of xcalloc.
15019 * server.c (handle_search_memory): Back out calls to xmalloc,
15020 result is checked and error is returned to user upon failure.
15021 (handle_query): Ditto. Add more checks for result of malloc.
15022 (handle_v_cont): Check result of malloc, report error back to
15024 (handle_v_run): Ditto. Call freeargv.
15025 * server.h (freeargv): Declare.
15026 * utils.c (freeargv): New fn.
15028 2009-01-15 Doug Evans <dje@google.com>
15030 * gdbreplay.c (perror_with_name): Make arg const char *.
15031 * server.h (target_signal_to_name): Make return type const char *.
15032 * thread-db.c (thread_db_err_str): Make return type const char *.
15033 * utils.c (perror_with_name): Make arg const char *.
15035 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15037 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15038 when handling a EXIT_PROCESS_DEBUG_EVENT.
15040 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15042 * gdbreplay.c (gdbreplay_version): Update copyright year.
15043 * server.c (gdbserver_version): Likewise.
15045 2009-01-05 Doug Evans <dje@google.com>
15047 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15048 (handle_extended_wait): Improve comment.
15050 2008-12-13 Doug Evans <dje@google.com>
15052 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15053 * server.h (ATTR_MALLOC): New macro.
15054 (xmalloc,xcalloc,xstrdup): Declare.
15055 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15056 * inferiors.c: Ditto.
15057 * linux-low.c: Ditto.
15058 * mem-break.c: Ditto.
15059 * regcache.c: Ditto.
15060 * remote-utils.c: Ditto.
15063 * win32-low.c: Ditto.
15065 2008-12-12 Doug Evans <dje@google.com>
15067 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15068 in debugging printf.
15070 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15072 2008-12-09 Doug Evans <dje@google.com>
15074 * linux-low.h (struct process_info): Delete member tid, unused.
15075 * thread-db.c (find_one_thread): Update.
15076 (maybe_attach_thread): Update.
15078 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15080 * target.h (struct target_ops): Add qxfer_osdata member.
15081 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15083 (linux_qxfer_osdata): New functions.
15084 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15086 * server.c (handle_query): Handle "qXfer:osdata:read:".
15087 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15088 (buffer_xml_printf): New functions.
15089 * server.h (struct buffer): New.
15090 (buffer_grow_str, buffer_grow_str0): New macros.
15091 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15092 (buffer_xml_printf): Declare.
15094 2008-11-24 Doug Evans <dje@google.com>
15096 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15098 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15100 * server.c (handle_v_run): Always use the supplied argument list.
15102 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15104 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15105 (xtensa_regmap_table): Add entry for scompare1.
15107 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15109 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15110 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15111 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15112 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15113 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15114 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15115 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15116 XML target descriptions.
15117 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15118 when inferior is running on an ISA 2.05 or later processor. Add
15119 special case to return offset for full 64-bit slot of FPSCR when
15122 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15124 * Makefile.in (SFILES, clean): Added sparc64 files.
15125 (reg-sparc64.o, reg-sparc64.c): New.
15126 * configure.srv (sparc*-*-linux*): New configuration.
15127 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15128 syscall arguments for SPARC.
15129 (regsets_store_inferior_registers): Likewise.
15130 * linux-sparc-low.c: New file.
15132 2008-10-21 Doug Evans <dje@google.com>
15134 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15135 (READLINE_DIR,READLINE_DEP): Delete.
15136 (INTERNAL_CFLAGS): Update.
15137 (LINTFLAGS): Update.
15139 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15141 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15142 whole argv from the last run, not just argv[0].
15144 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15146 * regcache.c (new_register_cache): Return NULL if the register
15147 cache size isn't known yet.
15148 (free_register_cache): Avoid dereferencing a NULL regcache.
15150 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15152 * configure.srv: Merge MIPS and MIPS64.
15154 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15156 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15158 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15160 * Makefile.in: Add required vsx dependencies.
15162 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15163 Declare init_registers_powerpc_vsx32l.
15164 Declare init_registers_powerpc_vsx64l.
15165 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15166 (ppc_arch_setup): Check for VSX in hwcap.
15167 (ppc_fill_vsxregset): New function.
15168 (ppc_store_vsxregset): New function.
15169 Add new VSX entry in regset_info target_regsets.
15171 * configure.srv: Add new VSX dependencies.
15173 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15175 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15176 (remote_open): Set or clear transport_is_reliable.
15177 (putpkt_binary): Don't expect acks in noack mode.
15178 (getpkt): Don't send ack/nac in noack mode.
15179 * server.c (handle_general_set): Handle QStartNoAckMode.
15180 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15182 (main): Reset noack_mode on every connection.
15183 * server.h (noack_mode): Declare.
15185 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15187 * Makefile.in (GDBREPLAY_OBS): New variable.
15188 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15190 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15191 Daniel Jacobowitz <dan@codesourcery.com>
15193 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15194 (usr_store_inferior_registers): Likewise.
15195 (regsets_store_inferior_registers): Likewise.
15197 2008-07-31 Rolf Jansen <rj@surtec.com>
15198 Pedro Alves <pedro@codesourcery.com>
15200 * configure.ac: Check for memmem declaration.
15201 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15202 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15203 (disable_packet_qfThreadInfo): Unconditionally compile.
15204 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15205 * configure, config.in: Regenerate.
15207 2008-07-28 Doug Kwan <dougkwan@google.com>
15209 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15210 (linux_write_memory): Remove declaration of errno.
15212 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15214 * linux-low.c (handle_extended_wait): Do not use "status"
15215 variable uninitialized.
15217 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15219 * server.c (handle_v_attach): Inhibit reporting dll changes.
15221 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15223 * remote-utils.c (prepare_resume_reply): If requested, don't
15224 output "thread:TID" in the T stop reply.
15226 * server.c (disable_packet_vCont, disable_packet_Tthread)
15227 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15228 (handle_query): If requested, disable support for qC, qfThreadInfo
15230 (handle_v_requests): If requested, disable support for vCont.
15231 (gdbserver_show_disableable): New.
15232 (main): Handle --disable-packet and --disable-packet=LIST.
15234 * server.h (disable_packet_vCont, disable_packet_Tthread)
15235 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15237 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15239 * server.c (gdbserver_usage): Mention --version.
15241 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15243 * Makefile.in (gdbreplay.o): New rule.
15245 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15247 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15248 message, not gdbserver.
15250 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15251 Nathan Sidwell <nathan@codesourcery.com>
15252 Joseph Myers <joseph@codesourcery.com>
15254 * acinclude.m4: Include ../../config/acx.m4.
15255 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15256 * configure, config.in: Regenerate.
15257 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15258 * server.c (gdbserver_version): Print PKGVERSION.
15259 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15260 (main): Adjust gdbserver_usage calls.
15261 * gdbreplay.c (version, host_name): Add declarations.
15262 (gdbreplay_version, gdbreplay_usage): New.
15263 (main): Accept --version and --help options.
15265 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15267 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15268 (arm_breakpoint_at): Handle Thumb.
15269 (the_low_target): Add comment.
15271 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15273 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15275 2008-05-09 Doug Evans <dje@google.com>
15277 * server.h (decode_search_memory_packet): Declare.
15278 * remote-utils.c (decode_search_memory_packet): New fn.
15279 * server.c (handle_search_memory_1): New fn.
15280 (handle_search_memory): New fn.
15281 (handle_query): Process qSearch:memory packets.
15283 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15285 * regcache.c (registers_length): Remove.
15286 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15287 full register packet.
15288 * regcache.h (registers_length): Remove prototype.
15289 * server.h (PBUFSIZ): Define to 16384.
15291 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15293 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15294 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15295 powerpc-64l.o, and powerpc-altivec64l.o.
15296 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15297 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15298 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15299 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15300 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15303 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15304 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15305 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15306 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15307 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15308 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15309 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15310 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15311 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15312 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15315 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15316 (init_registers_powerpc_32l): ... this new prototype.
15317 (init_registers_powerpc_32): Remove, replace by ...
15318 (init_registers_powerpc_altivec32l): ... this new prototype.
15319 (init_registers_powerpc_e500): Remove, replace by ...
15320 (init_registers_powerpc_e500l): ... this new prototype.
15321 (init_registers_ppc64): Remove, replace by ...
15322 (init_registers_powerpc_64l): ... this new prototype.
15323 (init_registers_powerpc_64): Remove, replace by ...
15324 (init_registers_powerpc_altivec64l): ... this new prototype.
15325 (ppc_num_regs): Set to 73.
15326 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15327 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15328 (ppc_cannot_store_register): Handle orig_r3 and trap.
15329 (ppc_arch_setup): Update init_registers_... calls.
15330 (ppc_fill_gregset): Handle orig_r3 and trap.
15332 * inferiors.c (clear_inferiors): Reset current_inferior.
15334 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15336 * acinclude.m4: Add override.m4.
15337 * configure: Regenerate.
15339 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15341 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15342 initial call to init_register_ppc64.
15344 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15346 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15347 single powerpc*-*-linux* case.
15348 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15350 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15352 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15353 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15355 * linux-ppc-low.c: Include <elf.h>.
15356 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15357 (ppc_hwcap): New global variable.
15358 (ppc_regmap): Remove __SPE__ #ifdef sections.
15359 (ppc_regmap_e500): New global variable.
15360 (ppc_cannot_store_register): Update __SPE__ special case.
15361 (ppc_get_hwcap): New function.
15362 (ppc_arch_setup): Use it to determine whether inferior supports
15363 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15364 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15365 Do not access registers if target does not support AltiVec.
15366 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15367 Do not access registers if target does not support SPE.
15368 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15370 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15372 * linux-low.c (disabled_regsets, num_regsets): New.
15373 (use_regsets_p): Delete.
15374 (linux_wait_for_process): Clear disabled_regsets.
15375 (regsets_fetch_inferior_registers): Check and set it.
15376 (regsets_store_inferior_registers): Likewise.
15377 (linux_fetch_registers, linux_store_registers): Do not use
15379 (initialize_low): Allocate disabled_regsets.
15381 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15383 * Makefile.in (LIBOBJS): New.
15384 (OBS): Use LIBOBJS.
15385 (memmem.o): New rule.
15386 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15387 * configure: Regenerated.
15389 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15391 * server.c (handle_query): Never return "unsupported" for
15392 qXfer:features:read queries.
15394 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15396 * server.c (get_features_xml): Fix inverted condition.
15397 (handle_query): Always support qXfer:feature:read.
15399 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15401 * server.c (wrapper_argv): New.
15402 (start_inferior): Handle wrapper_argv. If set, expect an extra
15404 (gdbserver_usage): Document --wrapper.
15405 (main): Parse --wrapper.
15407 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15409 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15410 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15411 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15412 (ppc_set_pc): Likewise.
15413 (ppc_arch_setup): New function.
15414 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15415 of collect_register.
15416 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15418 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15420 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15421 instead of linux-ppc64-low.o.
15422 * linux-ppc64-low.c: Remove file.
15423 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15424 (linux-ppc64-low.o): Remove rule.
15426 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15427 (init_registers_powerpc_64): Likewise.
15428 (ppc_regmap): Conditionally define depending on __powerpc64__.
15429 (ppc_cannot_store_register): Do not special-case "fpscr" when
15430 compiled on __powerpc64__.
15431 (ppc_collect_ptrace_register): New function.
15432 (ppc_supply_ptrace_register): New function.
15433 (ppc_breakpoint): Change type to "unsigned int".
15434 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15435 (the_low_target): Conditionally provide initializers for the
15436 arch_setup member depending on __powerpc64__. Install
15437 collect_ptrace_register and supply_ptrace_register members.
15439 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15441 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15442 * server.c (gdbserver_xmltarget): Define.
15443 (get_features_xml): Use it to replace "target.xml" and arch_string.
15445 * configure.srv: Remove srv_xmltarget. Add XML files that were
15446 mentioned there to srv_xmlfiles instead. Remove conditional tests
15447 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15448 srv_xmlfiles and srv_regobj to include all possible choices.
15449 * configure.ac (srv_xmltarget): Remove.
15450 (srv_xmlfiles): Do not add "target.xml".
15451 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15452 checks for supplementary target information.
15453 * configure: Regenerate.
15454 * Makefile.in (XML_TARGET): Remove.
15455 (target.xml): Remove rule.
15456 (clean): Do not clean up target.xml.
15457 (.PRECIOUS): Do not mention target.xml.
15459 * target.h (struct target_ops): Remove arch_string member.
15460 * linux-low.c (linux_arch_string): Remove.
15461 (linux_target_ops): Remove arch_string initializer.
15462 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15463 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15464 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15465 * spu-low.c (spu_arch_string): Remove.
15466 (spu_target_ops): Remove arch_string initializer.
15467 * win32-low.c (win32_arch_string): Remove.
15468 (win32_target_ops): Remove arch_string initializer.
15469 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15470 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15471 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15473 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15475 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15476 by collect_ptrace_register and supply_ptrace_register hooks.
15477 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15478 instead of checking for the_low_target.left_pad_xfer.
15479 (usr_store_inferior_registers): Use collect_ptrace_register callback
15480 instead of checking for the_low_target.left_pad_xfer.
15482 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15483 (s390_supply_ptrace_register): Likewise.
15484 (s390_fill_gregset): Call s390_collect_ptrace_register.
15485 (the_low_target): Update.
15487 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15488 (ppc_supply_ptrace_register): Likewise.
15489 (the_low_target): Update.
15491 * linux-i386-low.c (the_low_target): Update.
15492 * linux-x86-64-low.c (the_low_target): Update.
15494 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15496 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15497 reg-s390.o and reg-s390x.o.
15499 * linux-low.c (new_inferior): New global variable.
15500 (linux_create_inferior, linux_attach): Set it.
15501 (linux_wait_for_process): Call the_low_target.arch_setup after the
15502 target has stopped for the first time.
15503 (initialize_low): Do not call the_low_target.arch_setup.
15505 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15506 (s390_set_pc): Likewise.
15507 (s390_arch_setup): New function.
15508 (the_low_target): Use s390_arch_setup as arch_setup routine.
15510 * regcache.c (realloc_register_cache): New function.
15511 (set_register_cache): Call it for each existing regcache.
15513 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15515 * server.h (init_registers): Remove prototype.
15517 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15518 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15519 instead of init_registers ().
15520 * linux-arm-low.c (init_registers_arm): Add prototype.
15521 (init_registers_arm_with_iwmmxt): Likewise.
15522 (the_low_target): Add initializer for arch_setup field.
15523 * linux-cris-low.c (init_registers_cris): Add prototype.
15524 (the_low_target): Add initializer for arch_setup field.
15525 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15526 (the_low_target): Add initializer for arch_setup field.
15527 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15528 (the_low_target): Add initializer for arch_setup field.
15529 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15530 (the_low_target): Add initializer for arch_setup field.
15531 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15532 (the_low_target): Add initializer for arch_setup field.
15533 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15534 (the_low_target): Add initializer for arch_setup field.
15535 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15536 (init_registers_mips64_linux): Likewise.
15537 (the_low_target): Add initializer for arch_setup field.
15538 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15539 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15540 (the_low_target): Add initializer for arch_setup field.
15541 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15542 (init_registers_powerpc_64): Likewise.
15543 (the_low_target): Add initializer for arch_setup field.
15544 * linux-s390-low.c (init_registers_s390): Add prototype.
15545 (init_registers_s390x): Likewise.
15546 (the_low_target): Add initializer for arch_setup field.
15547 * linux-sh-low.c (init_registers_sh): Add prototype.
15548 (the_low_target): Add initializer for arch_setup field.
15549 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15550 (the_low_target): Add initializer for arch_setup field.
15551 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15552 (the_low_target): Add initializer for arch_setup field.
15554 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15555 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15556 instead of init_registers ().
15557 * win32-arm-low.c (init_registers_arm): Add prototype.
15558 (the_low_target): Add initializer for arch_setup field.
15559 * win32-i386-low.c (init_registers_i386): Add prototype.
15560 (the_low_target): Add initializer for arch_setup field.
15562 * spu-low.c (init_registers_spu): Add prototype.
15563 (initialize_low): Call initialie_registers_spu () instead of
15564 initialize_registers ().
15566 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15568 * server.c (handle_v_requests): When handling the vRun and vAttach
15569 packets, if already debugging a process, don't kill it. Return an
15572 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15574 * server.c (handle_query): Correct length check.
15576 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15578 * win32-low.c (do_initial_child_stuff): Add process handle
15579 parameter. Set current_process_handle and current_process_id from the
15580 parameters. Clear globals.
15581 (win32_create_inferior): Don't set current_process_handle and
15582 current_process_id here. Instead pass them on the call to
15583 do_initial_child_stuff.
15584 (win32_attach): Likewise.
15585 (win32_clear_inferiors): New.
15586 (win32_kill): Don't close the current process handle or the
15587 current thread handle here. Instead call win32_clear_inferiors.
15588 (win32_detach): Don't open a new handle to the process. Call
15589 win32_clear_inferiors.
15590 (win32_join): Don't rely on current_process_handle; open a new
15591 handle using the process id.
15592 (win32_wait): Call win32_clear_inferiors when the inferior process
15595 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15597 * server.c (monitor_show_help): Add "exit".
15599 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15601 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15602 (clean): Add reg-xtensa.c.
15603 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15604 * configure.srv (xtensa*-*-linux*) New target.
15605 * linux-xtensa-low.c: New.
15606 * xtensa-xtregs.c: New.
15608 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15610 * hostio.c: Don't include errno.h.
15611 (errno_to_fileio_errno): Move to hostio-errno.
15612 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15613 error number outputting to the target->hostio_last_error callback.
15614 (hostio_packet_error): Use FILEIO_EINVAL directly.
15615 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15616 calls to hostio_error.
15617 * hostio-errno.c: New.
15618 * server.h (hostio_last_error_from_errno): Declare.
15619 * target.h (target_ops): Add hostio_last_error member.
15620 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15621 as hostio_last_error handler.
15622 * spu-low.c (spu_target_ops): Likewise.
15623 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15624 (wince_hostio_last_error): New functions.
15625 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15626 as hostio_last_error handler.
15627 (win32_target_ops) [!_WIN32_WCE]: Register
15628 hostio_last_error_from_errno as hostio_last_error handler.
15629 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15630 (hostio-errno.o): New rule.
15631 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15632 * configure.srv (srv_hostio_err_objs): New variable. Default to
15634 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15635 * configure: Regenerate.
15637 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15639 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15640 (linux_kill, linux_detach): Clean up the process list.
15641 * remote-utils.c (remote_open): Improve port number parsing.
15642 (putpkt_binary, input_interrupt): Only send interrupts if the target
15644 * server.c (extended_protocol): Make static.
15645 (attached): Define earlier.
15646 (exit_requested, response_needed, program_argv): New variables.
15647 (target_running): New.
15648 (start_inferior): Clear attached here.
15649 (attach_inferior): Set attached here.
15650 (require_running): Define.
15651 (handle_query): Use require_running and target_running. Implement
15653 (handle_v_attach, handle_v_run): New.
15654 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15655 (gdbserver_usage): Update.
15656 (main): Redo argument parsing. Handle --debug and --multi. Handle
15657 --attach along with other options or after the port. Save
15658 program_argv. Support no initial program. Resynchronize
15659 communication with GDB after an error. Handle "monitor exit".
15660 Use require_running and target_running. Always allow the extended
15661 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15662 restart in extended mode.
15663 * README: Refer to the GDB manual. Update --attach usage.
15665 2007-12-20 Andreas Schwab <schwab@suse.de>
15667 * linux-low.c (STACK_SIZE): Define.
15668 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15669 (linux_test_for_tracefork): Likewise.
15671 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15673 * linux-low.c (linux_wait_for_event): Update messages. Do not
15674 reinsert auto-delete breakpoints.
15675 * mem-break.c (struct breakpoint): Change return type of handler to
15677 (set_breakpoint_at): Update handler type.
15678 (reinsert_breakpoint_handler): Return 1 instead of calling
15680 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15682 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15683 * mem-break.h (set_breakpoint_at): Update handler type.
15684 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15685 * win32-low.c (auto_delete_breakpoint): New.
15686 (get_child_debug_event): Use it.
15688 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15690 * configure.ac: Check for pread and pwrite.
15691 * hostio.c (handle_pread): Fall back to lseek and read.
15692 (handle_pwrite): Fall back to lseek and write.
15693 * config.in, configure: Regenerated.
15695 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15697 * server.c (myresume): Add own_buf argument.
15698 (main): Update calls.
15700 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15702 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15703 * remote-utils.c (remote_open): Do not call disable_async_io.
15704 (block_async_io): Delete.
15705 (unblock_async_io): Make static.
15706 (initialize_async_io): New.
15707 * server.c (handle_v_cont): Handle async I/O here.
15708 (myresume): Likewise. Move other common resume tasks here...
15709 (main): ... from here. Call initialize_async_io. Disable async
15710 I/O before the main loop.
15711 * server.h (initialize_async_io): Declare.
15712 (block_async_io, unblock_async_io): Delete prototypes.
15713 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15715 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15717 * remote-utils.c (readchar): Allow binary data in received messages.
15719 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15721 * win32-low.c (attaching): New global.
15722 (win32_create_inferior): Clear the `attaching' global.
15723 (win32_attach): Set the `attaching' global.
15724 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15725 attaching. Only set a breakpoint at the entry point if not
15728 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15730 * server.c (main): Don't report dll events on the initial
15731 connection on attaches.
15733 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15735 * server.c (main): Relax numerical bases supported for the pid of
15736 the --attach command line argument.
15738 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15740 * win32-low.c (win32_attach): Call OpenProcess before
15741 DebugActiveProcess, not after. Add last error output to error
15744 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15746 * win32-low.c (win32_get_thread_context)
15747 (win32_set_thread_context): New functions.
15748 (thread_rec): Use win32_get_thread_context.
15749 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15750 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15753 2007-12-03 Leo Zayas
15754 Pedro Alves <pedro_alves@portugalmail.pt>
15756 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15758 (child_add_thread): Minor cleanup.
15759 (child_continue): Resume artificially suspended threads before
15760 calling ContinueDebugEvent.
15761 (suspend_one_thread): New.
15762 (fake_breakpoint_event): New.
15763 (get_child_debug_event): Change return type to int. Check here if
15764 gdb sent an interrupt request. If a soft interrupt was requested,
15765 fake a breakpoint event. Return 0 if there is no event to handle,
15767 (win32_wait): Don't check here if gdb sent an interrupt request.
15768 Ensure there is a valid event to handle.
15769 (win32_request_interrupt): Add soft interruption method as last
15772 2007-12-03 Leo Zayas
15773 Pedro Alves <pedro_alves@portugalmail.pt>
15775 * win32-low.h (win32_thread_info): Add descriptions to the
15776 structure members. Replace `suspend_count' counter by a
15778 * win32-low.c (thread_rec): Update condition of when to get the
15779 context from the inferior. Rely on ContextFlags being set if it
15780 has already been retrieved. Only suspend the inferior thread if
15781 we haven't already. Warn if that fails.
15782 (continue_one_thread): s/suspend_count/suspended/. Only call
15783 ResumeThread once. Warn if that fails.
15785 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15787 * win32-low.c (win32_wait): Don't read from the inferior when it
15788 has already exited.
15790 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15792 * Makefile.in (win32_low_h): New variable.
15793 (win32-low.o): Add dependency on $(win32_low_h).
15794 (win32-arm-low.o, win32-i386-low.o): New rules.
15796 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15798 * hostio.c: Correct copyright year.
15800 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15802 * Makefile.in (OBS): Add hostio.o.
15803 (hostio.o): New rule.
15804 * server.h (handle_vFile): Declare.
15805 * hostio.c: New file.
15806 * server.c (handle_v_requests): Take packet_len and new_packet_len
15807 for binary packets. Call handle_vFile.
15808 (main): Update call to handle_v_requests.
15810 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15812 * linux-low.c: Include <sched.h>.
15814 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15816 * linux-low.c (linux_tracefork_grandchild): New.
15817 (linux_tracefork_child): Use clone.
15818 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15820 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15822 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15824 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15826 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15828 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15830 * inferiors.c (change_inferior_id): Delete.
15831 (add_pid_to_list, pull_pid_from_list): New.
15832 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15833 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15834 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15835 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15836 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15837 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15838 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15839 (using_threads): Always set to 1.
15840 (handle_extended_wait): New.
15841 (add_process): Do not set TID.
15842 (linux_create_inferior): Set must_set_ptrace_flags.
15843 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15844 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15845 (linux_thread_alive): Rename TID argument to LWPID.
15846 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15847 (linux_wait_for_event): Do not use TID or check using_threads. Update
15848 call to dead_thread_notify. Call handle_extended_wait.
15849 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15850 (send_sigstop): Delete sigstop_sent.
15851 (wait_for_sigstop): Avoid TID.
15852 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15853 (linux_test_for_tracefork): New.
15854 (linux_lookup_signals): Use thread_db_active and
15855 linux_supports_tracefork_flag.
15856 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15857 * linux-low.h (get_process_thread): Avoid TID.
15858 (struct process_ifo): Move thread_known and tid to the end. Remove
15860 (linux_attach_lwp, thread_db_init): Update prototypes.
15861 * server.h (change_inferior_id): Delete prototype.
15862 (add_pid_to_list, pull_pid_from_list): New prototypes.
15863 * thread-db.c (thread_db_use_events): New.
15864 (find_first_thread): Rename to...
15865 (find_one_thread): ...this. Update callers and messages. Do not
15866 call fatal. Check thread_db_use_events. Do not call
15867 change_inferior_id or new_thread_notify.
15868 (maybe_attach_thread): Update. Do not call new_thread_notify.
15869 (thread_db_init): Set thread_db_use_events. Check use_events.
15870 * utils.c (fatal, warning): Correct message prefix.
15872 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15874 * Makefile.in (clean): Remove new files.
15875 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15876 (powerpc-64.o, powerpc-64.c): New rules.
15877 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15878 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15880 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15882 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15883 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15884 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15885 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15886 (target_regsets): Add AltiVec and SPE register sets.
15887 * configure.ac: Check for AltiVec and SPE.
15888 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15889 (ppc_fill_vrregset, ppc_store_vrregset): New.
15890 (target_regsets): Add AltiVec register set.
15891 * configure: Regenerated.
15893 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15895 * linux-low.c (O_LARGEFILE): Define.
15896 (linux_read_memory): Use /proc/PID/mem.
15897 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15898 * configure, config.in: Regenerated.
15900 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15902 * linux-low.c (linux_wait_for_event): Do not pass signals while
15905 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15907 * win32-low.c (create_process): New.
15908 (win32_create_inferior): Use create_process instead of
15909 CreateProcess. If create_process failed retry appending an ".exe"
15910 suffix. Store the GetLastError result immediatelly after
15911 create_process calls and use it on the call to error.
15913 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15915 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15917 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15919 * configure.ac: Switch license to GPLv3.
15921 2007-08-01 Michael Snyder <msnyder@access-company.com>
15923 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15925 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15927 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15929 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15930 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15931 CloseToolhelp32Snapshot.
15932 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15933 CloseToolhelp32Snapshot.
15935 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15937 * server.c (main): Check for inferior exit before main loop.
15939 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15941 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15942 instead of on tmp_desc.
15944 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15945 Daniel Jacobowitz <dan@codesourcery.com>
15947 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15948 (add_thread): Minor cleanups.
15949 (clear_inferiors): Move lower in the file. Clear the DLL
15951 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15952 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15953 (xml_escape_text): New.
15954 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15956 (handle_v_cont): Report errors.
15957 (gdbserver_version): Update.
15958 (main): Correct size of own_buf. Do not report initial DLL events.
15959 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15960 (unloaded_dll, xml_escape_text): New.
15961 * win32-low.c (enum target_waitkind): Update comments.
15962 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15963 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15964 (win32_EnumProcessModules, win32_GetModuleInformation)
15965 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15966 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15967 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15968 (win32_Module32First, win32_Module32Next, load_toolhelp)
15969 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15970 (get_child_debug_event): Handle DLL events.
15971 (win32_wait): Likewise.
15973 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15975 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15976 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15978 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15980 * win32-low.c (handle_output_debug_string): Ignore event if not
15983 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15985 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15987 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15989 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15991 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15993 * inferiors.c (change_inferior_id): Add comment.
15994 * linux-low.c (check_removed_breakpoint): Add an early
15995 prototype. Improve debug output.
15996 (linux_attach): Doc update.
15997 (linux_detach_one_process, linux_detach): Clean up before releasing
15999 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16000 * linux-low.h (struct process_info): Doc improvement.
16001 * mem-break.c (delete_all_breakpoints): New.
16002 * mem-break.h (delete_all_breakpoints): New prototype.
16003 * thread-db.c (find_first_thread): New.
16004 (thread_db_create_event): Call it instead of
16005 thread_db_find_new_threads. Clean up unused variables.
16006 (maybe_attach_thread): Remove first thread handling.
16007 (thread_db_find_new_threads): Use find_first_thread.
16008 (thread_db_get_tls_address): Likewise.
16010 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16012 * thread-db.c (thread_db_find_new_threads): Add prototype.
16013 (thread_db_create_event): Check for the main thread before adding
16015 (maybe_attach_thread): Only enable event reporting if TID == 0.
16016 (thread_db_get_tls_address): Check for new threads.
16018 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16020 * linux-low.c (linux_create_inferior): Try execv before execvp.
16021 * spu-low.c (spu_create_inferior): Likewise.
16023 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16025 * linux-low.c (linux_create_inferior): Change execv to execvp.
16026 * spu-low.c (spu_create_inferior): Likewies.
16028 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16030 * Makefile.in (clean): Clean new files instead of deleted ones.
16031 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16032 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16034 * configure.srv: Specify XML files and new regformats for MIPS and
16036 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16037 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16038 an entry for the restart register.
16039 (mips_cannot_fetch_register, mips_cannot_store_register)
16040 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16041 register names to match the XML descriptions.
16042 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16043 restart register instead of $0.
16045 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16046 Markus Deuling <deuling@de.ibm.com>
16048 * remote-utils.c (decode_xfer_write): New function.
16049 * server.h (decode_xfer_write): Add prototype.
16050 * server.c (handle_query): Add PACKET_LEN argument. Support
16051 qXfer:spu:read and qXfer:spu:write packets.
16052 (main): Pass packet_len to handle_query.
16053 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16054 * target.h (target_ops): Add qxfer_spu.
16056 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16058 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16059 accessing non-seekable spufs files.
16061 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16063 * server.c (handle_query): Add reply for qC packet.
16065 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16066 Leo Zayas <lerele@champenstudios@com>
16068 * server.h (check_remote_input_interrupt_request): New function.
16069 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16070 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16071 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16072 (check_remote_input_interrupt_request): New function.
16073 * server.h (check_remote_input_interrupt_request): Declare.
16074 * win32-low.c (winapi_DebugBreakProcess,
16075 winapi_GenerateConsoleCtrlEvent): New typedefs.
16076 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16078 (win32_wait): Check for remote interrupt request
16079 with check_remote_input_interrupt_request.
16080 (win32_request_interrupt): New function.
16081 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16083 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16085 * win32-low.c (debug_registers_changed,
16086 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16087 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16088 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16089 (thread_rec): Get context using the low target.
16090 (child_add_thread): Call thread_added on the low target,
16091 which does the same thing.
16093 (do_initial_child_stuff): Remove debug registers references.
16094 Set context using the low target. Resume threads after
16095 setting the contexts.
16096 (child_continue): Remove dead variable. Remove debug
16097 registers references.
16098 (child_fetch_inferior_registers): Go through the low target.
16099 (do_child_store_inferior_registers): Remove.
16100 (child_store_inferior_registers): Go through the low target.
16101 (win32_resume): Remove debug registers references.
16102 Set context using the low target.
16103 (handle_exception): Change return type to void. Don't record
16104 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16105 first chance exception.
16106 (get_child_debug_event): Change return type to void. Remove
16107 goto loop. Always return after waiting for debug event.
16108 (win32_wait): Convert to switch statement. Handle spurious
16111 * win32-i386-low.c (debug_registers_changed,
16112 debug_registers_used): New.
16113 (initial_stuff): Rename to ...
16114 (i386_initial_stuff): ... this. Clear debug registers
16116 (store_debug_registers): Delete.
16117 (i386_get_thread_context): New.
16118 (load_debug_registers): Delete.
16119 (i386_set_thread_context): New.
16120 (i386_thread_added): New.
16121 (single_step): Rename to ...
16122 (i386_single_step): ... this.
16123 (do_fetch_inferior_registers): Rename to ...
16124 (i386_fetch_inferior_register): ... this.
16125 (i386_store_inferior_register): New.
16126 (the_low_target): Adapt to new interface.
16128 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16129 (arm_get_thread_context): New.
16130 (arm_set_thread_context): New.
16132 (do_fetch_inferior_registers): Rename to ...
16133 (arm_fetch_inferior_register): ... this.
16134 (arm_store_inferior_register): New.
16135 (arm_wince_breakpoint): Reimplement as unsigned long.
16136 (arm_wince_breakpoint_len): Define.
16137 (the_low_target): Adapt to new interface.
16139 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16140 load_debug_registers. Add get_thread_context, set_thread_context,
16141 thread_added and store_inferior_register. Rename
16142 fetch_inferior_registers to fetch_inferior_register.
16143 (regptr): Remove declaration.
16145 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16147 * linux-low.c (linux_detach): Change return type to int. Return 0.
16148 * spu-low.c (spu_detach): Likewise.
16150 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16152 * target.h (target_ops): Change return type of detach to int.
16154 (join_inferior): New.
16155 * server.c (main): Don't skip detach support on mingw32.
16156 If the inferior doesn't support detaching return error.
16157 Call join_inferior instead of using waitpid.
16158 * linux-low.c (linux_join): New.
16159 (linux_target_op): Add linux_join.
16160 * spu-low.c (spu_join): New.
16161 (spu_target_ops): Add spu_join.
16162 * win32-low.c (win32_detach): Adapt to new interface.
16163 Reopen current_process_handle before detaching. Issue a child
16164 resume before detaching.
16166 (win32_target_op): Add win32_join.
16168 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16170 * win32-low.c (win32-attach): Fix return value.
16171 * target.h (target_ops): Describe ATTACH return values.
16173 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16175 * win32-low.c (GETPROCADDRESS): Define.
16176 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16177 (winapi_DebugSetProcessKillOnExit): Likewise.
16178 (win32_create_inferior): Force usage of ansi CreateProcessA.
16179 (win32_attach): Use GETPROCADDRESS.
16180 (win32_detach): Likewise.
16182 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16184 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16186 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16188 * win32-low.c: Commit leftover changes from 2007-03-29.
16190 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16192 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16193 fields short instead of int. Add explicit padding.
16194 (i387_cache_to_fsave): Remove unnecessary casts.
16195 (i387_fsave_to_cache): Doc fix.
16196 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16198 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16200 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16201 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16203 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16205 * configure.srv (arm*-*-mingw32ce*): Move near the other
16208 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16210 * configure.ac: Add errno checking.
16211 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16212 sys/file.h and malloc.h.
16213 (AC_CHECK_DECLS): Add perror.
16214 (srv_mingwce): Handle.
16215 * configure.srv (i[34567]86-*-cygwin*): Add
16216 win32-i386-low.o to srv_tgtobj.
16217 (i[34567]86-*-mingw*): Likewise.
16218 (arm*-*-mingw32ce*): Add case.
16219 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16220 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16221 [__MINGW32CE__] (strerror): New function.
16222 [__MINGW32CE__] (errno): Define to GetLastError.
16223 [__MINGW32CE__] (COUNTOF): New macro.
16224 (remote_open): Remove extra close call.
16225 * mem-break.c (delete_breakpoint_at): New function.
16226 * mem-break.h (delete_breakpoint_at): Declare.
16227 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16228 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16229 [USE_WIN32API] (read, write): Add char* casts.
16230 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16231 * server.h: Include wincecompat.h on Windows CE.
16232 [HAVE_ERRNO_H]: Check.
16233 (perror): Declare if not declared.
16234 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16235 (perror_with_name): Remove errno declaration.
16236 * wincecompat.h: New.
16237 * wincecompat.c: New.
16238 * win32-low.h: New.
16239 * win32-arm-low.c: New.
16240 * win32-i386-low.c: New.
16241 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16242 (OUTMSG2): Make it safe.
16244 (COUNTOF): New macro.
16245 (NUM_REGS): Get it from the low target.
16246 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16247 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16248 (thread_rec): Let low target handle debug registers.
16249 (child_add_thread): Likewise.
16250 (child_init_thread_list): Likewise.
16251 (continue_one_thread): Likewise.
16253 (do_child_fetch_inferior_registers): Move to ...
16254 * win32-i386-low.c: ... here, and rename to ...
16255 (do_fetch_inferior_registers): ... this.
16256 * win32-low.c (child_fetch_inferior_registers):
16257 Go through the low target.
16258 (do_child_store_inferior_registers): Use regptr.
16259 (strwinerror): New function.
16260 (win32_create_inferior): Handle Windows CE.
16261 Use strwinerror instead of strerror on Windows error
16262 codes. Add program to the error output.
16263 Don't close the main thread handle on Windows CE.
16264 (win32_attach): Use coredll.dll on Windows CE.
16265 (win32_kill): Close current process and current
16267 (win32_detach): Use coredll.dll on Windows CE.
16268 (win32_resume): Let low target handle debug registers, and
16270 (handle_exception): Add/Remove initial breakpoint. Avoid
16271 non-existant WSTOPSIG on Windows CE.
16272 (win32_read_inferior_memory): Cast to remove warning.
16273 (win32_arch_string): Go through the low target.
16274 (initialize_low): Call set_breakpoint_data with the low
16275 target's breakpoint.
16276 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16277 FOP_REGNUM, mappings): Move to ...
16278 * win32-i386-low.c: ... here.
16279 * win32-low.c (win32_thread_info): Move to ...
16280 * win32-low.h: ... here.
16281 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16282 win32-arm-low.c and wincecompat.c.
16283 (all:): Add $EXEEXT.
16284 (install-only:): Likewise.
16285 (gdbserver:): Likewise.
16286 (gdbreplay:): Likewise.
16287 * config.in: Regenerate.
16288 * configure: Regenerate.
16290 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16292 * win32-low.c: Rename typedef thread_info to
16293 win32_thread_info throughout.
16295 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16297 * win32-i386-low.c: Rename to ...
16298 * win32-low.c: ... this.
16299 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16300 * Makefile.in: Likewise.
16302 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16304 * remote-utils.c (monitor_output): Constify msg parameter.
16305 * server.h (monitor_output): Likewise.
16306 * win32-i386-low.c (handle_output_debug_string): New.
16307 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16308 handle_output_debug_string.
16309 (get_child_debug_event): Likewise.
16311 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16313 * server.c (main): Correct strtoul check.
16315 2007-03-27 Jon Ringle <jon@ringle.org>
16317 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16319 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16321 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16323 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16325 * terminal.h: Check HAVE_SGTTY_H.
16327 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16329 * remote-utils.c (remote_open): Print out the assigned port number.
16331 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16333 * remote-utils.c (monitor_output): New function.
16334 * server.c (debug_threads): Define here.
16335 (monitor_show_help): New function.
16336 (handle_query): Handle qRcmd.
16337 (main): Do not handle 'd' packet.
16338 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16339 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16342 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16344 * Makefile.in (EXEEXT): New.
16345 (clean): Use $(EXEEXT).
16347 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16349 * target.h (target_ops): Rename send_signal to request_interrupt,
16350 and remove enum target_signal parameter.
16351 * linux-low.c (linux_request_interrupt): Rename from
16352 linux_send_signal, and always send SIGINT.
16353 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16354 and always send SIGINT.
16355 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16357 (input_interrupt): Likewise.
16359 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16361 * server.c (get_features_xml): Check if target implemented
16363 * win32-i386-low.c (win32_arch_string): New.
16364 (win32_target_ops): Add win32_arch_string as arch_string member.
16366 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16368 * spu-low.c (spu_arch_string): New.
16369 (spu_target_ops): Add spu_arch_string.
16371 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16373 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16374 * configure.ac: Do not check for terminal.h.
16375 * configure, config.in: Regenerated.
16377 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16379 * Makefile.in (OBS): Add $(XML_BUILTIN).
16380 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16382 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16383 (arm-with-iwmmxt.c): New.
16384 * config.in, configure: Regenerate.
16385 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16386 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16387 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16388 (arm*-*-linux*): Add iWMMXt and regset support.
16389 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16390 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16391 (arm_store_wmmxregset, target_regsets): New.
16392 * server.c (get_features_xml): Take annex argument. Check builtin
16394 (handle_query): Handle multiple annexes.
16396 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16398 * remote-utils.c [USE_WIN32API] (read, write): Define.
16399 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16402 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16404 * linux-i386-low.c (the_low_target): Set arch_string.
16405 * linux-x86-64-low.c (the_low_target): Likewise.
16406 * linux-low.c (linux_arch_string): New.
16407 (linux_target_ops): Add it.
16408 * linux-low.h (struct linux_target_ops): Add arch_string.
16409 * server.c (write_qxfer_response): Use const void * for DATA.
16410 (get_features_xml): New.
16411 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16412 * target.h (struct target_ops): Add arch_string method.
16414 2007-01-03 Denis Pilat <denis.pilat@st.com>
16415 Daniel Jacobowitz <dan@codesourcery.com>
16417 * linux-low.c (linux_kill): Handle being called with no threads.
16418 * win32-i386-low.c (win32_kill): Likewise.
16419 (get_child_debug_event): Clear current_process_handle.
16421 2006-12-30 Denis PILAT <denis.pilat@st.com>
16422 Daniel Jacobowitz <dan@codesourcery.com>
16424 * remote-utils.c (remote_open): Check the type of specified
16425 serial port devices before opening them.
16426 * server.c (main): Kill the inferior if an error occurs during
16427 the first remote_open.
16429 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16431 * README: Update supported targets.
16433 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16435 * Makefile.in (clean): Remove reg-mips64.c.
16436 (reg-mips64.c, reg-mips64.o): New rules.
16437 * configure.srv: Handle mips64. Include regset support for mips.
16438 * linux-mips-low.c (union mips_register): New.
16439 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16440 (mips_breakpoint, mips_breakpoint_at): Use int.
16441 (mips_collect_register, mips_supply_register)
16442 (mips_collect_register_32bit, mips_supply_register_32bit)
16443 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16444 (mips_store_fpregset, target_regsets): New.
16445 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16447 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16449 * configure.srv: Add target "spu*-*-*".
16450 * Makefile.in (clean): Remove reg-spu.c.
16451 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16452 * spu-low.c: New file.
16454 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16456 * configure.ac: Correct td_thr_tls_get_addr test.
16457 * configure: Regenerated.
16459 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16461 * linux-low.c (linux_wait_for_event): Reformat. Use the
16462 pass_signals array.
16463 * remote-utils.c (decode_address_to_semicolon): New.
16464 * server.c (pass_signals, handle_general_set): New.
16465 (handle_query): Mention QPassSignals for qSupported.
16466 (main): Call handle_general_set.
16467 * server.h (pass_signals, decode_address_to_semicolon): New.
16469 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16471 * server.c (handle_query): Correct error handling for read_auxv.
16473 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16475 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16476 and srv_linux_thread_db to yes.
16477 * linux-s390-low.c (s390_fill_gregset): New function.
16478 (target_regsets): Define data structure.
16480 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16482 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16483 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16484 * config.in, configure: Regenerated.
16485 * inferiors.c (gdb_id_to_thread): New function.
16486 (gdb_id_to_thread_id): Use it.
16487 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16488 * linux-low.h (struct process_info): Add th member.
16489 (thread_db_get_tls_address): New prototype.
16490 * remote-utils.c (decode_address): Make non-static.
16491 * server.c (handle_query): Handle qGetTLSAddr.
16492 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16493 * target.h (struct target_ops): Add get_tls_address.
16494 * thread-db.c (maybe_attach_thread): Save the thread handle.
16495 (thread_db_get_tls_address): New.
16497 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16499 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16500 (linux_resume_one_process): Take a siginfo_t *. Update all
16501 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16502 (struct pending_signals): Add a siginfo_t.
16503 (linux_wait_for_process): Always set last_status.
16504 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16505 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16506 * linux-low.h (struct process_info): Add last_status.
16508 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16510 * remote-utils.c (try_rle): New function.
16511 (putpkt_binary): Use it.
16513 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16515 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16516 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16517 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16518 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16519 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16522 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16524 * server.c (terminal_fd): New variable.
16525 (old_foreground_pgrp): Likewise.
16526 (restore_old_foreground_pgrp): New function.
16527 (start_inferior): Record the terminal file descriptor in terminal_fd
16528 and its original foreground group in old_foreground_pgrp. Register
16529 restore_old_foreground_pgrp with atexit().
16531 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16533 * server.c (handle_query): Correct qPart to qXfer.
16535 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16537 * configure.ac: Check for more headers which are missing on
16538 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16539 * configure.srv: Add Cygwin and mingw32.
16540 * remote-utils.c: Don't include headers unconditionally which
16541 are missing on mingw32. Include <winsock.h> for mingw32.
16542 (remote_open): Adjust for mingw32 support. Flush
16543 standard error after writing to it.
16544 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16545 (unblock_async_io, enable_async_io, disable_async_io)
16546 (readchar, getpkt): Update for Winsock support.
16547 (prepare_resume_reply): Expect a protocol signal number.
16548 * server.c: Disable <sys/wait.h> on mingw32.
16549 (start_inferior): Adjust for mingw32 support. Flush
16550 standard error after writing to it.
16551 (attach_inferior): Likewise. Use protocol signal
16553 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16555 * win32-i386-low.c: New file.
16556 * Makefile.in (XM_CLIBS): Set.
16557 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16558 (win32-i386-low.o): New dependency rule.
16559 * linux-low.c (linux_wait): Use target signal numbers.
16560 * target.h (struct target_ops): Doc fix.
16561 * server.h (target_signal_to_name): New prototype.
16562 * gdbreplay.c: Don't include headers unconditionally which
16563 are missing on mingw32. Include <winsock.h> for mingw32.
16564 (remote_close, remote_open): Adjust for Winsock support.
16565 * configure, config.in: Regenerated.
16567 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16569 * server.c (decode_xfer_read, write_qxfer_response): New.
16570 (handle_query): Take a packet length argument. Handle
16571 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16572 the qSupported response.
16573 (main): Update call to handle_query.
16575 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16577 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16578 (putpkt_binary): Renamed from putpkt and adjusted for binary
16580 (putpkt): New wrapper for putpkt_binary.
16581 (readchar): Don't mask off the high bit.
16582 (decode_X_packet): New function.
16583 * server.c (main): Call putpkt_binary if a handler sets the packet
16584 length. Save the length of the incoming packet. Handle 'X'.
16585 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16587 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16589 * server.c (handle_query): Handle qSupported.
16591 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16593 * remote-utils.c (all_symbols_looked_up): New variable.
16594 (look_up_one_symbol): Check it.
16595 * server.h (look_up_one_symbol): New declaration.
16596 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16598 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16600 * Makefile.in (linux-arm-low.o): Update dependencies.
16601 * linux-arm-low.c: Include "gdb_proc_service.h".
16602 (PTRACE_GET_THREAD_AREA): Define.
16603 (ps_get_thread_area): New function.
16605 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16607 * configure.srv (m68k*-*-uclinux*): New target.
16608 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16609 (linux_resume_one_process): Remove extraneous cast.
16610 (linux_read_offsets): New.
16611 (linux_target_op): Add linux_read_offsets on mmuless systems.
16612 * server.c (handle_query): Add qOffsets logic.
16613 * target.h (struct target_ops): Add read_offsets.
16615 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16617 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16618 (PTRACE_GET_THREAD_AREA): Define.
16619 (ps_get_thread_area): New function.
16620 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16621 (linux-x86-64-low.o): Update.
16623 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16625 * configure.ac: Remove checks for prfpregset_t.
16626 * gdb_proc_service.h: New file.
16627 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16628 new "gdb_proc_service.h".
16629 * proc-service.c: Likewise.
16630 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16631 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16632 * Makefile.in (gdb_proc_service_h): Updated.
16633 * configure, config.in: Regenerated.
16635 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16637 * remote-utils.c (prepare_resume_reply): Move declaration
16638 of gdb_id_from_wait to the top of the block.
16640 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16642 * linux-low.c (regsets_store_inferior_registers): Read the regset
16643 from the target before filling it.
16645 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16647 * server.c (attach_inferior): Return SIGTRAP for a successful
16650 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16652 * Makefile.in (OBS): Add version.o.
16653 (STAGESTUFF): Delete.
16654 (version.o): Add dependencies.
16655 (version.c): Replace rule.
16656 (clean): Remove version.c.
16657 * server.c (gdbserver_version): New.
16658 (gdbserver_usage): Use printf.
16659 (main): Handle --version and --help.
16660 * server.h (version, host_name): Add declarations.
16662 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16674 * linux-x86-64-low.c:
16676 * linux-s390-low.c:
16677 * linux-ppc64-low.c:
16679 * linux-mips-low.c:
16680 * linux-m68k-low.c:
16681 * linux-m32r-low.c:
16684 * linux-ia64-low.c:
16685 * linux-i386-low.c:
16686 * linux-crisv32-low.c:
16698 * gdbserver.1: Add (C) after Copyright. Update the FSF
16701 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16703 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16704 (arm_breakpoint_at): Recognize both breakpoints.
16705 (the_low_target): Use the correct breakpoint instruction.
16707 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16709 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16710 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16711 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16712 (the_low_target): Update.
16714 2005-10-25 Andreas Schwab <schwab@suse.de>
16716 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16718 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16719 (ia64_num_regs): Reduce to 462.
16721 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16723 * acinclude.m4: Correct quoting.
16724 * aclocal.m4: Regenerated.
16726 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16727 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16728 (thread_db_init): Call thread_db_err_str.
16729 * configure.ac: Check for TD_VERSION.
16730 * config.in, configure: Regenerated.
16732 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16734 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16736 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16738 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16739 is not available. Define HAVE_PTRACE_GETREGS if it is.
16740 * config.in, configure: Regenerated.
16741 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16742 * linux-i386-low.c, linux-m68k-low.c: Update to use
16743 HAVE_PTRACE_GETREGS.
16744 * linux-low.c (regsets_fetch_inferior_registers)
16745 (regsets_store_inferior_registers): Only return 0 if we processed
16747 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16748 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16750 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16752 * inferiors.c (struct thread_info): Add gdb_id.
16753 (add_thread): Add gdb_id argument.
16754 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16755 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16756 calls to add_thread.
16757 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16758 * server.c (handle_query): Use thread_to_gdb_id.
16759 (handle_v_cont, main): Use gdb_id_to_thread_id.
16760 * server.h (add_thread): Update prototype.
16761 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16764 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16766 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16767 left-padded registers.
16768 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16769 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16771 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16773 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16774 * configure: Regenerate.
16775 * config.in: Regenerate.
16776 * server.h (NEED_DECLARATION_STRERROR):
16777 Replace with !HAVE_DECL_STRERROR.
16779 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16781 * linux-low.c (linux_wait, linux_send_signal): Don't test
16782 an unsigned long variable for > 0 if it could be MAX_ULONG.
16783 * server.c (myresume): Likewise.
16784 * target.c (set_desired_inferior): Likewise.
16786 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16788 * configure.ac: Simplify and improve check for socklen_t.
16789 * configure, config.in: Regenerate.
16791 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16793 * acconfig.h: Remove.
16794 * configure.ac: Add a test for socklen_t. Use three-argument
16795 AC_DEFINE throughout.
16796 * config.in: Regenerated using autoheader 2.59.
16797 * configure: Regenerated.
16799 * gdbreplay.c (socklen_t): Provide a default.
16800 (remote_open): Use socklen_t.
16801 * remote-utils.c (socklen_t): Provide a default.
16802 (remote_open): Use socklen_t.
16803 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16806 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16808 * linux-low.c (linux_read_memory, linux_write_memory)
16809 (linux_read_auxv): Likewise.
16810 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16811 (check_mem_write): Likewise.
16812 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16814 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16815 (registers_from_string, register_data): Likewise.
16816 * server.c (handle_query, main): Likewise.
16817 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16818 (decode_M_packet): Likewise.
16819 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16820 * target.h (struct target_ops): Update read_memory, write_memory,
16822 (read_inferior_memory, write_inferior_memory): Update.
16823 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16824 to unsigned char *.
16825 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16826 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16827 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16828 linux-s390-low.c, linux-sh-low.c: Update for changes in
16829 read_inferior_memory and the_low_target->breakpoint.
16831 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16833 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16834 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16835 * configure.srv: Add powerpc64-*-linux*.
16836 * linux-ppc64-low.c: New file.
16838 2005-05-23 Orjan Friberg <orjanf@axis.com>
16840 * linux-cris-low.c: New file with support for CRIS.
16841 * linux-crisv32-low.c: Ditto for CRISv32.
16842 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16843 (clean): Add reg-cris.c and reg-crisv32.c.
16844 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16845 reg-crisv32.o, and reg-crisv32.c to make rules.
16846 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16847 recognized targets.
16849 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16851 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16852 of sizeof (PTRACE_XFER_TYPE).
16853 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16855 2005-05-12 Orjan Friberg <orjanf@axis.com>
16857 * target.h (struct target_ops): Add insert_watchpoint,
16858 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16859 pointers for hardware watchpoint support.
16860 * linux-low.h (struct linux_target_ops): Ditto.
16861 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16862 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16863 to linux_target_ops.
16864 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16866 * server.c (main): Recognize 'Z' and 'z' packets.
16868 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16870 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16871 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16872 (the_low_target): Add new members.
16874 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16876 * proc-service.c (ps_lgetregs): Search all_processes instead of
16879 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16881 * server.c (start_inferior): Change return type to int.
16882 (attach_inferior): Change sigptr to int *.
16883 (handle_v_cont, handle_v_requests): Change signal to int *.
16884 (main): Change signal to int.
16886 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16888 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16889 * configure.srv: Add m32r*-*-linux*.
16890 * linux-m32r-low.c: New file.
16892 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16894 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16896 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16898 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16899 Take unsigned long arguments for PIDs.
16900 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16901 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16902 (wait_for_sigstop, linux_resume_one_process)
16903 (regsets_fetch_inferior_registers, linux_send_signal)
16904 (linux_read_auxv): Likewise. Update the types of variables holding
16905 PIDs. Update format string specifiers.
16906 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16907 * remote-utils.c (prepare_resume_reply): Likewise.
16908 * server.c (cont_thread, general_thread, step_thread)
16909 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16911 (handle_query): Update format specifiers.
16912 (handle_v_cont, main): Use strtoul for thread IDs.
16913 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16914 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16915 (general_thread, step_thread, thread_from_wait)
16916 (old_thread_from_wait): Update.
16917 * target.h (struct thread_resume): Use unsigned long for THREAD.
16918 (struct target_ops): Use unsigned long for arguments to attach and
16921 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16923 * acinclude.m4: Include bfd/bfd.m4 directly.
16924 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16925 <agriffis@toolchain.org>.
16926 * aclocal.m4, configure: Regenerated.
16928 2005-01-07 Andrew Cagney <cagney@gnu.org>
16930 * configure.ac: Rename configure.in, require autoconf 2.59.
16931 * configure: Re-generate.
16933 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16935 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16936 LIBS when finished.
16937 * aclocal.m4: Regenerated.
16938 * configure: Regenerated.
16940 2004-11-21 Andreas Schwab <schwab@suse.de>
16942 * linux-m68k-low.c (m68k_num_gregs): Define.
16943 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16944 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16945 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16946 (m68k_breakpoint_at): New. Add to the_low_target.
16948 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16949 srv_linux_thread_db to yes.
16951 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16953 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16954 (ARCH_SET_FS): Likewise.
16955 (ARCH_GET_FS): Likewise.
16956 (ARCH_GET_GS): Likewise.
16958 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16960 * linux-i386-low.c (ps_get_thread_area): New.
16961 * linux-x86-64-low.c (ps_get_thread_area): New.
16962 * linux-low.c: Include <sys/syscall.h>.
16963 (linux_kill_one_process): Don't kill the first thread here.
16964 (linux_kill): Kill the first thread here.
16965 (kill_lwp): New function.
16966 (send_sigstop, linux_send_signal): Use it.
16967 * proc-service.c: Clean up #ifdefs.
16968 (fpregset_info): Delete.
16969 (ps_lgetregs): Update and enable implementation.
16970 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16972 * remote-utils.c (struct sym_cache, symbol_cache): New.
16973 (input_interrupt): Print a clearer message.
16974 (async_io_enabled): New variable.
16975 (enable_async_io, disable_async_io): Use it. Update comments.
16976 (look_up_one_symbol): Use the symbol cache.
16977 * thread-db.c (thread_db_look_up_symbols): New function.
16978 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16980 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16982 * configure.in: Test for -rdynamic.
16983 * configure: Regenerated.
16984 * Makefile (INTERNAL_LDFLAGS): New.
16985 (gdbserver, gdbreplay): Use it.
16987 2004-09-02 Andrew Cagney <cagney@gnu.org>
16989 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16991 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
16993 * linux-low.c (linux_wait): Clear all_processes list also.
16995 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
16997 * linux-low.c: Include <errno.h>. Remove extern declaration of
17000 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17002 * gdbreplay.c, server.h, utils.c: Update copyright years.
17004 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17006 * server.c (main): Print child status or termination signal from
17007 variable 'signal', not 'sig'.
17009 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17011 * linux-low.c (linux_read_memory): Change return type to
17012 int. Check for and return error from ptrace().
17013 * target.c (read_inferior_memory): Change return type to int. Pass
17014 back return status from the_target->read_memory().
17015 * target.h (struct target_ops): Adapt *read_memory() prototype.
17017 (read_inferior_memory): Adapt prototype.
17018 * server.c (main): Return an error packet if
17019 read_inferior_memory() returns an error.
17021 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17023 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17024 Unify with other clean targets.
17026 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17028 * server.c (handle_v_cont): Call set_desired_inferior.
17030 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17032 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17034 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17036 * linux-low.c (linux_wait): Unblock async I/O.
17037 (linux_resume): Block and enable async I/O.
17038 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17039 * server.h (block_async_io, unblock_async_io): Add prototypes.
17041 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17043 * remote-utils.c (remote_open): Print a status notice after
17044 opening a TCP port.
17045 * server.c (attach_inferior): Print a status notice after
17048 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17050 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17052 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17054 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17056 * server.c, target.h: Update copyright years.
17058 2004-02-25 Roland McGrath <roland@redhat.com>
17060 * target.h (struct target_ops): New member `read_auxv'.
17061 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17062 * linux-low.c (linux_read_auxv): New function.
17063 (linux_target_ops): Initialize `read_auxv' member to that.
17065 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17067 Committed by Jim Blandy <jimb@redhat.com>.
17069 * linux-s390-low.c (s390_num_regs): Update.
17070 (s390_regmap): Remove control registers. Use __s390x__ predefine
17071 instead of GPR_SIZE to distiguish s390 and s390x targets.
17073 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17075 * linux-low.c: Update copyright year.
17076 (check_removed_breakpoint): Clear pending_is_breakpoint.
17077 (linux_set_resume_request, linux_queue_one_thread)
17078 (resume_status_pending_p): New functions.
17079 (linux_continue_one_thread): Use process->resume.
17080 (linux_resume): Only resume threads if there are no pending events.
17081 * linux-low.h (struct process_info): Add resume request
17084 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17086 * regcache.c (new_register_cache): Clear the allocated register
17087 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17089 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17091 * linux-low.c (linux_resume): Take a struct thread_resume *
17093 (linux_wait): Update call.
17094 (resume_ptr): New static variable.
17095 (linux_continue_one_thread): Renamed from
17096 linux_continue_one_process. Use resume_ptr.
17097 (linux_resume): Use linux_continue_one_thread.
17098 * server.c (handle_v_cont, handle_v_requests): New functions.
17099 (myresume): New function.
17100 (main): Handle 'v' case.
17101 * target.h (struct thread_resume): New type.
17102 (struct target_ops): Change argument of "resume" to struct
17104 (myresume): Delete macro.
17106 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17108 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17109 (uninstall): Support DESTDIR.
17111 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17113 * configure.srv: Add xscale*linux copy of arm*linux entry.
17115 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17117 * linux-arm-low.c (arm_reinsert_addr): New function.
17118 (the_low_target): Add arm_reinsert_addr.
17120 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17122 * mem-break.c: Remove whitespace at end of file.
17124 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17126 * configure.in: Check whether we need to prototype strerror.
17127 * server.h: Optionally prototype strerror.
17128 * gdbreplay.c (perror_with_name): Use strerror.
17129 * linux-low.c (linux_attach_lwp): Use strerror.
17130 * utils.c (perror_with_name): Use strerror.
17131 * config.in, configure: Regenerated.
17133 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17135 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17136 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17138 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17140 * Makefile.in (SFILES): Update.
17141 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17142 low-sun3.c: Remove files.
17144 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17147 (linux_detach_one_process, linux_detach): New functions.
17148 (linux_target_ops): Add linux_detach.
17149 * server.c (main): Handle 'D' packet.
17150 * target.h (struct target_ops): Add "detach" member.
17151 (detach_inferior): Define.
17153 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17155 From Kelley Cook <kelleycook@wideopenwest.com>:
17156 * configure.srv: Accept i[34567]86 variants.
17158 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17160 * linux-low.c (linux_wait_for_event): Correct comment typos.
17161 (linux_resume_one_process): Call check_removed_breakpoint.
17162 (linux_send_signal): New function.
17163 (linux_target_ops): Add linux_send_signal.
17164 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17166 * target.h (struct target_ops): Add send_signal.
17168 2003-05-29 Jim Blandy <jimb@redhat.com>
17170 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17171 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17172 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17173 away part of the register's value.
17175 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17177 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17178 (linux_wait_for_event, linux_init_signals): Likewise.
17180 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17182 * configure.in: Check for stdlib.h.
17183 * configure: Regenerated.
17184 * config.in: Regenerated.
17186 2003-01-04 Andreas Schwab <schwab@suse.de>
17188 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17190 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17192 * Makefile.in: Remove obsolete code.
17194 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17196 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17197 defined(PT_FPR0_HI).
17199 2002-11-17 Stuart Hughes <seh@zee2.com>
17201 * linux-arm-low.c (arm_num_regs): Increase.
17202 (arm_regmap): Include status register.
17204 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17206 * linux-low.c (register_addr): Remove incorrect -1 check.
17208 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17210 * linux-low.c (linux_create_inferior): Call setpgid. Return
17212 (unstopped_p, linux_signal_pid): Remove.
17213 (linux_target_ops): Remove linux_signal_pid.
17214 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17215 global instead of target method.
17216 * target.h (struct target_ops): Remove signal_pid. Update comment
17217 for create_inferior.
17218 * server.c (signal_pid): New variable.
17219 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17220 gdbserver. Set the child to be the foreground process group.
17221 (attach_inferior): Set signal_pid.
17223 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17225 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17227 2002-08-20 Jim Blandy <jimb@redhat.com>
17229 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17232 2002-08-01 Andrew Cagney <cagney@redhat.com>
17234 * Makefile.in: Make chill references obsolete.
17236 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17238 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17239 * configure: Regenerate.
17240 * config.in: Regenerate.
17242 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17244 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17245 (perror_with_name, remote_close, remote_open, expect, play): Static.
17247 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17249 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17250 byte offsets instead of an array of indexes.
17251 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17253 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17255 * regcache.c: Add comment.
17257 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17259 * thread-db.c: New file.
17260 * proc-service.c: New file.
17261 * acinclude.m4: New file.
17262 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17263 proc-service.o, and thread-db.o.
17264 (linux-low.o): Add USE_THREAD_DB.
17265 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17266 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17267 * aclocal.m4: Regenerated.
17268 * config.in: Regenerated.
17269 * configure: Regenerated.
17270 * configure.in: Check for proc_service.h, sys/procfs.h,
17271 thread_db.h, and linux/elf.h headrs.
17272 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17273 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17274 Check for -lthread_db and thread support.
17275 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17276 PowerPC, and SuperH.
17277 * i387-fp.c: Constify arguments.
17278 * i387-fp.h: Likewise.
17279 * inferiors.c: (struct thread_info): Renamed from
17280 `struct inferior_info'. Remove PID member. Use generic inferior
17281 list header. All uses updated.
17282 (inferiors, signal_pid): Removed.
17283 (all_threads): New variable.
17284 (get_thread): Define.
17285 (add_inferior_to_list): New function.
17286 (for_each_inferior): New function.
17287 (change_inferior_id): New function.
17288 (add_inferior): Removed.
17289 (remove_inferior): New function.
17290 (add_thread): New function.
17291 (free_one_thread): New function.
17292 (remove_thread): New function.
17293 (clear_inferiors): Use for_each_inferior and free_one_thread.
17294 (find_inferior): New function.
17295 (find_inferior_id): New function.
17296 (inferior_target_data): Update argument type.
17297 (set_inferior_target_data): Likewise.
17298 (inferior_regcache_data): Likewise.
17299 (set_inferior_regcache_data): Likewise.
17300 * linux-low.c (linux_bp_reinsert): Remove.
17301 (all_processes, stopping_threads, using_thrads)
17302 (struct pending_signals, debug_threads, pid_of): New.
17303 (inferior_pid): Replace with macro.
17304 (struct inferior_linux_data): Remove.
17305 (get_stop_pc, add_process): New functions.
17306 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17307 Use add_process and add_thread.
17308 (linux_attach_lwp): New function, based on old linux_attach. Use
17309 add_process and add_thread. Set stop_expected for new threads.
17310 (linux_attach): New function.
17311 (linux_kill_one_process): New function.
17312 (linux_kill): Kill all LWPs.
17313 (linux_thread_alive): Use find_inferior_id.
17314 (check_removed_breakpoints, status_pending_p): New functions.
17315 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17316 Update. Use WNOHANG. Wait for cloned processes also. Update process
17317 struct for the found process.
17318 (linux_wait_for_event): New function.
17319 (linux_wait): Use it. Support LWPs.
17320 (send_sigstop, wait_for_sigstop, stop_all_processes)
17321 (linux_resume_one_process, linux_continue_one_process): New functions.
17322 (linux_resume): Support LWPs.
17323 (REGISTER_RAW_SIZE): Remove.
17324 (fetch_register): Use register_size instead. Call supply_register.
17325 (usr_store_inferior_registers): Likewise. Call collect_register.
17326 Fix recursive case.
17327 (regsets_fetch_inferior_registers): Improve error message.
17328 (regsets_store_inferior_registers): Add debugging.
17329 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17330 (unstopped_p, linux_signal_pid): New functions.
17331 (linux_target_ops): Add linux_signal_pid.
17332 (linux_init_signals): New function.
17333 (initialize_low): Call it. Initialize using_threads.
17334 * regcache.c (inferior_regcache_data): Add valid
17336 (get_regcache): Fetch registers lazily. Add fetch argument
17337 and update all callers.
17338 (regcache_invalidate_one, regcache_invalidate): New
17340 (new_register_cache): Renamed from create_register_cache.
17341 Return the new regcache.
17342 (free_register_cache): Change argument to a void *.
17343 (registers_to_string, registers_from_string): Call get_regcache
17344 with fetch flag set.
17345 (register_data): Make static. Pass fetch flag to get_regcache.
17346 (supply_register): Call get_regcache with fetch flag clear.
17347 (collect_register): Call get_regcache with fetch flag set.
17348 (collect_register_as_string): New function.
17349 * regcache.h: Update.
17350 * remote-utils.c (putpkt): Flush after debug output and use
17352 Handle input interrupts while waiting for an ACK.
17353 (input_interrupt): Use signal_pid method.
17354 (getpkt): Flush after debug output and use stderr.
17355 (outreg): Use collect_register_as_string.
17356 (new_thread_notify, dead_thread_notify): New functions.
17357 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17358 and general_thread.
17359 (look_up_one_symbol): Flush after debug output.
17360 * server.c (step_thread, server_waiting): New variables.
17361 (start_inferior): Don't use signal_pid. Update call to mywait.
17362 (attach_inferior): Update call to mywait.
17363 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17364 (main): Don't fetch/store registers explicitly. Use
17365 set_desired_inferior. Support proposed ``Hs'' packet. Update
17367 * server.h: Update.
17368 (struct inferior_list, struct_inferior_list_entry): New.
17369 * target.c (set_desired_inferior): New.
17370 (write_inferior_memory): Constify.
17371 (mywait): New function.
17372 * target.h: Update.
17373 (struct target_ops): New signal_pid method.
17374 (mywait): Removed macro, added prototype.
17376 * linux-low.h (regset_func): Removed.
17377 (regset_fill_func, regset_store_func): New.
17378 (enum regset_type): New.
17379 (struct regset_info): Add type field. Use new operation types.
17380 (struct linux_target_ops): stop_pc renamed to get_pc.
17381 Add decr_pc_after_break and breakpoint_at.
17382 (get_process, get_thread_proess, get_process_thread)
17383 (strut process_info, all_processes, linux_attach_lwp)
17384 (thread_db_init): New.
17386 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17387 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17388 (the_low_target): Add new members.
17389 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17390 (i386_store_fpxregset): Constify.
17391 (target_regsets): Add new kind identifier.
17392 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17393 (i386_set_pc): Add debugging.
17394 (i386_breakpoint_at): New function.
17395 (the_low_target): Add new members.
17396 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17397 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17398 (mips_breakpoint_at): New.
17399 (the_low_target): Add new members.
17400 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17401 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17402 (the_low_target): Add new members.
17403 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17404 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17405 (the_low_target): Add new members.
17406 * linux-x86-64-low.c (target_regsets): Add new kind
17409 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17411 From Martin Pool <mbp@samba.org>:
17412 * server.c (gdbserver_usage): New function.
17415 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17417 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17418 stop_at -> stop_pc.
17420 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17422 * Makefile.in: Remove obsolete code.
17424 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17426 * linux-low.c (regsets_fetch_inferior_registers),
17427 (regsets_store_inferior_registers): Removed cast to int from
17429 * regcache.h: Added declaration of struct inferior_info.
17431 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17433 * inferiors.c (struct inferior_info): Add regcache_data.
17434 (add_inferior): Call create_register_cache.
17435 (clear_inferiors): Call free_register_cache.
17436 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17437 * regcache.c (struct inferior_regcache_data): New.
17438 (registers): Remove.
17439 (get_regcache): New function.
17440 (create_register_cache, free_register_cache): New functions.
17441 (set_register_cache): Don't initialize the register cache here.
17442 (registers_to_string, registers_from_string, register_data): Call
17444 * regcache.h: Add prototypes.
17445 * server.h: Likewise.
17447 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17449 * mem-break.c: New file.
17450 * mem-break.h: New file.
17451 * Makefile.in: Add mem-break.o rule; update server.h
17453 * inferiors.c (struct inferior_info): Add target_data
17455 (clear_inferiors): Free target_data member if set.
17456 (inferior_target_data, set_inferior_target_data): New functions.
17457 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17458 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17459 * linux-low.c (linux_bp_reinsert): New variable.
17460 (struct inferior_linux_data): New.
17461 (linux_create_inferior): Use set_inferior_target_data.
17462 (linux_attach): Likewise. Call add_inferior.
17463 (linux_wait_for_one_inferior): New function.
17464 (linux_wait): Call it.
17465 (linux_write_memory): Add const.
17466 (initialize_low): Call set_breakpoint_data.
17467 * linux-low.h (struct linux_target_ops): Add breakpoint
17469 * server.c (attach_inferior): Remove extra add_inferior
17471 * server.h: Include mem-break.h. Update inferior.c
17473 * target.c (read_inferior_memory)
17474 (write_inferior_memory): New functions.
17475 * target.h (read_inferior_memory)
17476 (write_inferior_memory): Change macros to prototypes.
17477 (struct target_ops): Update comments. Add const to write_memory
17480 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17482 * linux-low.c (usr_store_inferior_registers): Support
17483 registers which are allowed to fail to store.
17484 * linux-low.h (linux_target_ops): Likewise.
17485 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17486 (ppc_cannot_store_register): FPSCR may not be storable.
17488 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17490 * server.h: Include <string.h> if HAVE_STRING_H.
17491 * ChangeLog: Correct paths in last ChangeLog entry.
17493 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17495 * linux-low.h: Remove obsolete prototypes.
17496 (struct linux_target_ops): New.
17497 (extern the_low_target): New.
17498 * linux-low.c (num_regs, regmap): Remove declarations.
17499 (register_addr): Use the_low_target explicitly.
17500 (fetch_register): Likewise.
17501 (usr_fetch_inferior_registers): Likewise.
17502 (usr_store_inferior_registers): Likewise.
17503 * linux-arm-low.c (num_regs): Remove.
17504 (arm_num_regs): Define.
17505 (arm_regmap): Renamed from regmap, made static.
17506 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17508 (arm_cannot_store_register): Renamed from cannot_store_register,
17510 (the_low_target): New.
17511 * linux-i386-low.c (num_regs): Remove.
17512 (i386_num_regs): Define.
17513 (i386_regmap): Renamed from regmap, made static.
17514 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17516 (i386_cannot_store_register): Renamed from cannot_store_register,
17518 (the_low_target): New.
17519 * linux-ia64-low.c (num_regs): Remove.
17520 (ia64_num_regs): Define.
17521 (ia64_regmap): Renamed from regmap, made static.
17522 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17524 (ia64_cannot_store_register): Renamed from cannot_store_register,
17526 (the_low_target): New.
17527 * linux-m68k-low.c (num_regs): Remove.
17528 (m68k_num_regs): Define.
17529 (m68k_regmap): Renamed from regmap, made static.
17530 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17532 (m68k_cannot_store_register): Renamed from cannot_store_register,
17534 (the_low_target): New.
17535 * linux-mips-low.c (num_regs): Remove.
17536 (mips_num_regs): Define.
17537 (mips_regmap): Renamed from regmap, made static.
17538 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17540 (mips_cannot_store_register): Renamed from cannot_store_register,
17542 (the_low_target): New.
17543 * linux-ppc-low.c (num_regs): Remove.
17544 (ppc_num_regs): Define.
17545 (ppc_regmap): Renamed from regmap, made static.
17546 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17548 (ppc_cannot_store_register): Renamed from cannot_store_register,
17550 (the_low_target): New.
17551 * linux-s390-low.c (num_regs): Remove.
17552 (s390_num_regs): Define.
17553 (s390_regmap): Renamed from regmap, made static.
17554 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17556 (s390_cannot_store_register): Renamed from cannot_store_register,
17558 (the_low_target): New.
17559 * linux-sh-low.c (num_regs): Remove.
17560 (sh_num_regs): Define.
17561 (sh_regmap): Renamed from regmap, made static.
17562 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17564 (sh_cannot_store_register): Renamed from cannot_store_register,
17566 (the_low_target): New.
17567 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17568 (the_low_target): New.
17570 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17572 * Makefile.in: Add stamp-h target.
17573 * configure.in: Create stamp-h.
17574 * configure: Regenerated.
17576 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17578 * inferiors.c: New file.
17579 * target.c: New file.
17580 * target.h: New file.
17581 * Makefile.in: Add target.o and inferiors.o. Update
17583 * linux-low.c (inferior_pid): New static variable,
17584 moved from server.c.
17585 (linux_create_inferior): Renamed from create_inferior.
17586 Call add_inferior. Return 0 on success instead of a PID.
17587 (linux_attach): Renamed from myattach.
17588 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17589 (linux_thread_alive): Renamed from mythread_alive.
17590 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17592 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17593 (regsets_store_inferior_registers): Correct error message.
17594 Add missing ``return 0''.
17595 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17596 (linux_store_registers): Renamed from store_inferior_registers.
17597 (linux_read_memory): Renamed from read_inferior_memory.
17598 (linux_write_memory): Renamed from write_inferior_memory.
17599 (linux_target_ops): New structure.
17600 (initialize_low): Call set_target_ops ().
17601 * remote-utils.c (unhexify): New function.
17602 (hexify): New function.
17603 (input_interrupt): Send signals to ``signal_pid''.
17604 * server.c (inferior_pid): Remove.
17605 (start_inferior): Update create_inferior call.
17606 (attach_inferior): Call add_inferior.
17607 (handle_query): New function.
17608 (main): Call handle_query for `q' packets.
17609 * server.h: Include "target.h". Remove obsolete prototypes.
17610 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17612 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17614 * Makefile.in: Add WARN_CFLAGS. Update configury
17616 * configure.in: Check for <string.h>
17617 * configure: Regenerate.
17618 * config.in: Regenerate.
17619 * gdbreplay.c: Include needed system headers.
17620 (remote_open): Remove strchr prototype.
17621 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17622 * regcache.c (supply_register): Change buf argument to const void *.
17623 (supply_register_by_name): Likewise.
17624 (collect_register): Change buf argument to void *.
17625 (collect_register_by_name): Likewise.
17626 * regcache.h: Add missing prototypes.
17627 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17628 * server.c (handle_query): New function.
17629 (attached): New static variable, moved out of main.
17630 (main): Quiet longjmp clobber warnings.
17631 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17632 * utils.c (error): Remove NORETURN.