1 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
3 * Makefile.in: Remove references to vec.c.
5 2019-10-02 Christian Biesinger <cbiesinger@google.com>
7 * server.c (server_waiting): Change to bool.
8 (extended_protocol): Likewise.
9 (response_needed): Likewise.
10 (exit_requested): Likewise.
12 (report_no_resumed): Likewise.
14 (disable_packet_vCont): Likewise.
15 (disable_packet_Tthread): Likewise.
16 (disable_packet_qC): Likewise.
17 (disable_packet_qfThreadInfo): Likewise.
18 (handle_general_set): Update.
19 (handle_detach): Update.
20 (handle_monitor_command): Update.
21 (handle_query): Update.
22 (captured_main): Update.
23 (process_serial_event): Update.
24 * server.h (server_waiting): Change to bool.
25 (disable_packet_vCont): Likewise.
26 (disable_packet_Tthread): Likewise.
27 (disable_packet_qC): Likewise.
28 (disable_packet_qfThreadInfo): Likewise.
31 * target.c (target_stop_and_wait): Update.
33 2019-10-02 Tom Tromey <tromey@adacore.com>
35 * Makefile.in (SFILES): Add common-inferior.c.
36 (OBS): Add common-inferior.o.
37 * server.c (startup_with_shell): Don't define.
39 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
41 * linux-low.c (linux_low_read_btrace): Update for change to
44 2019-09-20 Christian Biesinger <cbiesinger@google.com>
46 * debug.c (debug_threads): Remove comment in favor of the header.
47 * debug.h (using_threads): Add declaration.
48 (debug_threads): Add comment.
49 * linux-aarch64-low.c: Include debug.h and remove declaration of
51 * nto-low.c: Likewise.
52 * remote-utils.c: Likewise.
53 * thread-db.c: Likewise.
55 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
57 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
58 and powerpc-cell64l-ipa.o.
59 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
60 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
61 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
64 * spu-low.c: Remove file.
66 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
67 (parse_spufs_run): Remove.
68 (ppc_get_pc): Remove Cell/B.E. support.
69 (ppc_set_pc): Likewise.
70 (ppc_breakpoint_at): Likewise.
71 (ppc_arch_setup): Likewise.
72 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
73 tdesc_powerpc_cell32l.
74 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
75 or init_registers_powerpc_cell32l.
76 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
77 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
78 or init_registers_powerpc_cell32l.
79 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
80 (init_registers_powerpc_cell32l): Remove prototype.
81 (init_registers_powerpc_cell64l): Likewise.
83 * target.h (struct target_ops): Remove qxfer_spu member.
84 * server.c (handle_qxfer_spu): Remove.
85 (qxfer_packets): Remove entry for "spu".
86 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
87 * linux-low.c (SPUFS_MAGIC): Remove.
88 (spu_enumerate_spu_ids): Remove.
89 (linux_qxfer_spu): Remove.
90 (linux_target_ops): Remove qxfer_spu member.
91 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
92 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
93 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
95 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
97 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
98 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
99 * config.in: Regenerate.
100 * configure: Regenerate.
102 2019-08-15 Tom Tromey <tromey@adacore.com>
104 * target.c (target_write_memory): Use gdb::byte_vector.
106 2019-08-15 Tom Tromey <tromey@adacore.com>
108 * tracepoint.c (write_inferior_data_pointer)
109 (write_inferior_integer, write_inferior_int8)
110 (write_inferior_uinteger, m_tracepoint_action_download)
111 (r_tracepoint_action_download, x_tracepoint_action_download)
112 (l_tracepoint_action_download, clear_inferior_trace_buffer)
113 (download_agent_expr, download_tracepoint_1)
114 (download_trace_state_variables, upload_fast_traceframes): Update.
115 * server.c (gdb_write_memory): Update.
116 * remote-utils.c (relocate_instruction): Update.
117 * proc-service.c (ps_pdwrite): Update.
118 * mem-break.c (remove_memory_breakpoint)
119 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
120 (uninsert_fast_tracepoint_jumps_at)
121 (reinsert_fast_tracepoint_jumps_at): Update.
122 * linux-x86-low.c (append_insns)
123 (i386_install_fast_tracepoint_jump_pad)
124 (amd64_write_goto_address, i386_write_goto_address): Update.
125 * linux-s390-low.c (append_insns, s390_write_goto_address):
127 * linux-ppc-low.c (ppc_relocate_instruction)
128 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
129 (ppc_write_goto_address): Update.
130 * linux-aarch64-low.c (append_insns): Update.
131 * target.h (struct target_ops): Update.
132 (write_inferior_memory): Don't declare.
133 * target.c (target_write_memory): Rename from
134 write_inferior_memory. Remove old target_write_memory.
136 2019-08-15 Tom Tromey <tromey@adacore.com>
138 * target.c (write_inferior_memory): Use std::vector.
140 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
143 * configure.ac: Drop enable-libmcheck support.
144 * configure, config.in: Rebuild.
145 * acinclude.m4: Don't include it.
147 2019-07-19 Alan Hayward <alan.hayward@arm.com>
149 * configure.srv: Remove Arm xml files.
151 2019-07-19 Alan Hayward <alan.hayward@arm.com>
153 * configure.srv: Add new files. Remove xml generated files.
154 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
156 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
157 * linux-aarch32-tdesc.c: New file.
158 * linux-aarch32-tdesc.h: New file.
159 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
160 * linux-arm-low.c (init_registers_arm, tdesc_arm)
161 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
162 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
163 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
164 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
165 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
166 (arm_read_description): Call arm_linux_read_description.
167 (initialize_low_arch): Don't init registers.
168 * linux-arm-tdesc.c: New file.
169 * linux-arm-tdesc.h: New file.
171 2019-07-10 Alan Hayward <alan.hayward@arm.com>
173 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
174 Move counter inside for.
175 (arm_read_description): Check ptrace earlier.
176 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
178 2019-07-09 Tom Tromey <tom@tromey.com>
180 * configure: Rebuild.
181 * configure.ac: Change common to gdbsupport.
182 * acinclude.m4: Change common to gdbsupport.
183 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
184 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
185 common to gdbsupport.
186 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
187 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
188 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
189 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
190 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
191 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
192 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
193 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
194 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
195 common to gdbsupport.
197 2019-07-04 Alan Hayward <alan.hayward@arm.com>
199 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
201 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
203 2019-07-04 Alan Hayward <alan.hayward@arm.com>
205 * configure.srv: Remove legacy xml.
206 * linux-aarch64-low.c (initialize_low_arch): Remove
207 initialize_low_tdesc call.
208 * linux-aarch64-tdesc-selftest.c: Remove file.
209 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
210 * linux-x86-low.c (initialize_low_arch): Remove
211 initialize_low_tdesc call.
212 * linux-x86-tdesc-selftest.c: Remove file.
213 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
215 2019-06-20 Tom de Vries <tdevries@suse.de>
217 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
218 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
220 2019-06-19 Tom de Vries <tdevries@suse.de>
222 * debug.h (debug_write): Change return type to ssize_t.
223 * debug.c (debug_write): Same.
225 2019-06-14 Tom Tromey <tom@tromey.com>
227 * configure.ac: Use new path to gnulib.
228 * configure: Rebuild.
229 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
232 2019-06-11 Tom Tromey <tom@tromey.com>
234 * Makefile.in (SFILES): Add alloc.c.
236 (IPA_OBJS): Add alloc-ipa.o.
237 (alloc-ipa.o): New target.
238 (%.o: ../%.c): New pattern rule.
240 2019-06-10 Tom Tromey <tromey@adacore.com>
242 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
243 end warning with a newline.
244 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
246 * thread-db.c (attach_thread): Don't end warning with a newline.
247 (thread_db_notice_clone): Likewise.
248 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
250 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
251 end warning with a newline.
253 2019-06-04 Pedro Alves <palves@redhat.com>
255 * server.c (captured_main): Use make_unique_xstrdup.
257 2019-06-02 Tom Tromey <tom@tromey.com>
259 * gdbreplay.c (fromhex): Remove.
260 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
262 2019-05-29 Tom Tromey <tromey@adacore.com>
264 * configure: Rebuild.
266 2019-05-06 Kevin Buettner <kevinb@redhat.com>
268 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
269 sign extension code on 32-bit builds.
271 2019-05-03 Eli Zaretskii <eliz@gnu.org>
274 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
276 2019-04-19 Tom Tromey <tom@tromey.com>
278 * server.c (struct vstop_notif): Derive from notif_event.
280 (queue_stop_reply): Update.
281 (remove_all_on_match_ptid): Change type. Rewrite.
282 (discard_queued_stop_replies): Rewrite.
283 (in_queued_stop_replies_ptid): Change type.
284 (in_queued_stop_replies): Rewrite.
285 (notif_stop): Update.
286 (queue_stop_reply_callback): Update.
287 (captured_main): Don't call initialize_notif.
288 (push_stop_notification): Update.
289 * notif.c (notif_write_event, handle_notif_ack)
290 (notif_event_enque, notif_push): Update.
291 (notif_event_xfree, initialize_notif): Remove.
292 * notif.h (struct notif_event): Include <list>, not
294 (struct notif_server) <queue>: Now a std::list.
295 (notif_event_p): Remove typedef.
296 (initialize_notif): Don't declare.
297 (struct notif_event): Add virtual destructor.
299 2019-04-17 Alan Hayward <alan.hayward@arm.com>
301 * ax.c (ax_vdebug): Call debug_printf.
302 * debug.c (debug_write): New function.
303 * debug.h (debug_write): New declaration.
304 * linux-low.c (sigchld_handler): Call debug_write.
306 2019-04-17 Alan Hayward <alan.hayward@arm.com>
308 * debug.c (debug_set_output): New function.
309 (debug_vprintf): Send output to debug_file.
310 (debug_flush): Likewise.
311 * debug.h (debug_set_output): New declaration.
312 * server.c (handle_monitor_command): Add debug-file option.
313 (captured_main): Likewise.
315 2019-04-17 Alan Hayward <alan.hayward@arm.com>
317 * debug.c (remote_debug): Add definition.
318 * debug.h (remote_debug): Add declaration.
319 * hostio.c (remote_debug): Remove declaration.
320 * remote-utils.c (struct ui_file): Likewise.
321 (remote_debug): Likewise.
322 * remote-utils.h (remote_debug): Likewise,
323 * server.c (remote_debug): Remove definition.
325 2019-04-10 Kevin Buettner <kevinb@redhat.com>
327 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
328 when using a 64-bit gdbserver.
330 2019-04-09 Tom Tromey <tromey@adacore.com>
332 * linux-low.c (select_event_lwp): Use find_thread_in_random.
334 2019-04-08 Tom Tromey <tom@tromey.com>
336 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
338 (linux_resume_one_lwp): Likewise.
340 2019-04-08 Tom Tromey <tom@tromey.com>
342 * gdbreplay.c: Update.
343 * linux-low.c: Update.
346 2019-04-08 Tom Tromey <tom@tromey.com>
348 * server.c: Use C++ exception handling.
349 * linux-low.c: Use C++ exception handling.
350 * gdbreplay.c: Use C++ exception handling.
352 2019-04-08 Tom Tromey <tom@tromey.com>
354 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
355 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
356 (captured_main, main): Update.
357 * gdbreplay.c (main): Update.
359 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
361 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
362 value in argument pointer, return 1 if the entry is found and 0
363 otherwise. Move comment.
364 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
365 * linux-low.h (linux_get_auxv): Declare.
366 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
368 2019-04-05 Tom Tromey <tromey@adacore.com>
370 * server.c (gdbserver_usage): Use upper-case for metasyntactic
373 2019-03-28 Alan Hayward <alan.hayward@arm.com>
375 * linux-low.c (AT_HWCAP2): Add define if not already included.
377 2019-03-26 Alan Hayward <alan.hayward@arm.com>
379 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
380 (aarch64_arch_setup): Call linux_get_hwcap.
381 * linux-arm-low.c (arm_get_hwcap): Remove function.
382 (arm_read_description): Call linux_get_hwcap.
383 * linux-low.c (linux_get_auxv): New function.
384 (linux_get_hwcap): Likewise.
385 (linux_get_hwcap2): Likewise.
386 * linux-low.h (linux_get_hwcap): New declaration.
387 (linux_get_hwcap2): Likewise.
388 * linux-ppc-low.c (ppc_get_auxv): Remove function.
389 (ppc_arch_setup): Call linux_get_hwcap.
390 * linux-s390-low.c (s390_get_hwcap): Remove function.
391 (s390_arch_setup): Call linux_get_hwcap.
393 2019-03-22 Alan Hayward <alan.hayward@arm.com>
394 Jiong Wang <jiong.wang@arm.com>
396 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
397 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
399 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
401 2019-03-22 Alan Hayward <alan.hayward@arm.com>
402 Jiong Wang <jiong.wang@arm.com>
404 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
405 (aarch64_get_hwcap): New function.
406 (aarch64_arch_setup): Read APIA hwcap.
408 2019-03-22 Alan Hayward <alan.hayward@arm.com>
409 Jiong Wang <jiong.wang@arm.com>
411 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
412 (initialize_low_tracepoint): Likewise.
413 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
414 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
415 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
416 (aarch64_linux_read_description): Likewise.
417 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
419 2019-03-12 John Baldwin <jhb@FreeBSD.org>
421 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
422 i386_create_target_description for 'segments' parameter.
423 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
424 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
425 * win32-i386-low.c (i386_arch_setup): Likewise.
427 2019-03-12 Tom Tromey <tromey@adacore.com>
429 * linux-low.c (iterate_over_lwps): Update.
431 2019-03-06 Tom Tromey <tom@tromey.com>
433 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
434 (captured_main): Use SCOPE_EXIT.
436 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
438 * configure.srv: Use '$enable_unittest' instead of '$development'
439 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
442 2019-02-27 Tom Tromey <tromey@adacore.com>
444 * gdbreplay.c (logchar): Handle \r\n.
446 2019-02-07 Alan Hayward <alan.hayward@arm.com>
448 * linux-low.c (linux_attach): Add process before lwp.
449 * server.c (attach_inferior): Check if already attached.
451 2019-02-07 Tom Tromey <tom@tromey.com>
453 * x86-tdesc.h: Rename include guard.
454 * x86-low.h: Add include guard.
455 * wincecompat.h: Rename include guard.
456 * win32-low.h: Add include guard.
457 * utils.h: Rename include guard.
458 * tracepoint.h: Rename include guard.
459 * tdesc.h: Rename include guard.
460 * target.h: Rename include guard.
461 * server.h: Rename include guard.
462 * remote-utils.h: Rename include guard.
463 * regcache.h: Rename include guard.
464 * nto-low.h: Rename include guard.
465 * notif.h: Add include guard.
466 * mem-break.h: Rename include guard.
467 * lynx-low.h: Add include guard.
468 * linux-x86-tdesc.h: Add include guard.
469 * linux-s390-tdesc.h: Add include guard.
470 * linux-ppc-tdesc-init.h: Add include guard.
471 * linux-low.h: Add include guard.
472 * linux-aarch64-tdesc.h: Add include guard.
473 * linux-aarch32-low.h: Add include guard.
474 * inferiors.h: Rename include guard.
475 * i387-fp.h: Rename include guard.
476 * hostio.h: Rename include guard.
477 * gdbthread.h: Rename include guard.
478 * gdb_proc_service.h: Rename include guard.
479 * event-loop.h: Rename include guard.
480 * dll.h: Rename include guard.
481 * debug.h: Rename include guard.
482 * ax.h: Rename include guard.
484 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
487 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
488 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
490 2019-01-25 Tom Tromey <tom@tromey.com>
492 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
494 2019-01-25 Tom Tromey <tom@tromey.com>
496 * win32-low.c: Fix common/ includes.
497 * win32-i386-low.c: Fix common/ includes.
498 * tracepoint.c: Fix common/ includes.
499 * thread-db.c: Fix common/ includes.
500 * target.h: Fix common/ includes.
501 * symbol.c: Fix common/ includes.
502 * spu-low.c: Fix common/ includes.
503 * server.h: Fix common/ includes.
504 * server.c: Fix common/ includes.
505 * remote-utils.c: Fix common/ includes.
506 * regcache.h: Fix common/ includes.
507 * regcache.c: Fix common/ includes.
508 * nto-x86-low.c: Fix common/ includes.
509 * notif.h: Fix common/ includes.
510 * mem-break.h: Fix common/ includes.
511 * lynx-low.c: Fix common/ includes.
512 * lynx-i386-low.c: Fix common/ includes.
513 * linux-x86-tdesc-selftest.c: Fix common/ includes.
514 * linux-x86-low.c: Fix common/ includes.
515 * linux-low.c: Fix common/ includes.
516 * inferiors.h: Fix common/ includes.
517 * i387-fp.c: Fix common/ includes.
518 * hostio.c: Fix common/ includes.
519 * hostio-errno.c: Fix common/ includes.
520 * gdbthread.h: Fix common/ includes.
521 * gdbreplay.c: Fix common/ includes.
522 * fork-child.c: Fix common/ includes.
523 * event-loop.c: Fix common/ includes.
525 (enum gdb_agent_op): Fix common/ includes.
527 2019-01-21 Tom Tromey <tom@tromey.com>
529 * tracepoint.c: Fix includes.
530 * remote-utils.c: Fix includes.
531 * linux-x86-low.c: Fix includes.
533 2019-01-01 Joel Brobecker <brobecker@adacore.com>
535 * gdbreplay.c (gdbreplay_version): Update copyright year in
537 * server.c (gdbserver_version): Likewise.
539 2018-12-05 Alan Hayward <alan.hayward@arm.com>
541 * linux-low.c (add_lwp): Switch ordering.
543 2018-11-29 Tom Tromey <tom@tromey.com>
545 * win32-low.c (win32_join): Take pid, not process.
546 * target.h (struct target_ops) <join>: Change argument type.
547 (join_inferior): Change argument name.
548 * spu-low.c (spu_join): Take pid, not process.
549 * server.c (handle_detach): Preserve pid before destroying
551 * lynx-low.c (lynx_join): Take pid, not process.
552 * linux-low.c (linux_join): Take pid, not process.
554 2018-11-23 Alan Hayward <alan.hayward@arm.com>
556 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
557 (aarch64_cannot_fetch_register): Likewise.
558 (struct linux_target_ops): Update references.
560 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
562 * linux-ppc-low.c: Include nat/linux-ptrace.h.
564 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
566 * configure.srv (ipa_ppc_linux_regobj): Add
567 powerpc-isa207-htm-vsx32l-ipa.o and
568 powerpc-isa207-htm-vsx64l-ipa.o.
569 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
570 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
571 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
572 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
573 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
574 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
575 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
576 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
577 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
578 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
579 (init_registers_powerpc_isa207_htm_vsx32l)
580 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
581 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
582 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
583 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
584 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
585 (ppc_store_tm_ctarregset): New functions.
586 (ppc_regsets): Add entries for HTM regsets.
587 (ppc_arch_setup): Set htm in features struct when needed. Set
588 sizes for the HTM regsets.
589 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
590 (initialize_low_arch): Call
591 init_registers_powerpc_isa207_htm_vsx32l and
592 init_registers_powerpc_isa207_htm_vsx64l.
593 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
594 PPC_TDESC_ISA207_HTM_VSX.
595 (initialize_low_tracepoint): Call
596 init_registers_powerpc_isa207_htm_vsx32l and
597 init_registers_powerpc_isa207_htm_vsx64l.
599 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
601 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
602 rs6000/power-linux-pmu.xml to srv_xmlfiles.
603 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
604 (ppc_store_pmuregset): New functions.
605 (ppc_regsets): Add entries for ebb and pmu regsets.
606 (ppc_arch_setup): Set isa207 in features struct if the ebb and
607 pmu regsets are available. Set sizes for these regsets.
609 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
611 * configure.srv (ipa_ppc_linux_regobj): Add
612 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
613 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
614 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
615 rs6000/powerpc-isa207-vsx32l.xml, and
616 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
617 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
618 <PPC_TDESC_ISA207_VSX>: New enum value.
619 (init_registers_powerpc_isa207_vsx32l): Declare.
620 (init_registers_powerpc_isa207_vsx64l): Declare.
621 * linux-ppc-low.c (ppc_fill_tarregset): New function.
622 (ppc_store_tarregset): New function.
623 (ppc_regsets): Add entry for the TAR regset.
624 (ppc_arch_setup): Set isa207 in features struct when needed. Set
625 size for the TAR regsets.
626 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
627 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
628 and init_registers_powerpc_isa207_vsx64l.
629 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
630 (initialize_low_tracepoint): Call
631 init_registers_powerpc_isa207_vsx32l and
632 init_registers_powerpc_isa207_vsx64l.
634 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
635 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
637 * configure.srv (ipa_ppc_linux_regobj): Add
638 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
639 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
640 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
641 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
642 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
643 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
644 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
645 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
646 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
647 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
648 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
649 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
650 (ppc_hwcap): Add comment.
651 (ppc_hwcap2): New global.
652 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
653 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
654 (ppc_regsets): Add entries for the DSCR and PPR regsets.
655 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
656 when needed. Set sizes for the the DSCR and PPR regsets.
657 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
658 (initialize_low_arch): Call
659 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
660 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
661 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
662 PPC_TDESC_ISA205_PPR_DSCR_VSX.
663 (initialize_low_tracepoint): Call
664 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
665 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
667 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
669 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
671 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
672 Simon Marchi <simark@simark.ca>
674 * acinclude.m4: Include "../selftest.m4".
675 * configure: Regenerate.
676 * configure.ac: Use "GDB_AC_SELFTEST".
677 * configure.srv: Use "$enable_unittests" instead of
678 "$development" when checking whether unit tests have been
680 * server.c (captured_main): Update message informing that
681 selftests have been disabled.
683 2018-10-04 Tom Tromey <tom@tromey.com>
685 * configure: Rebuild.
687 2018-10-04 Tom Tromey <tom@tromey.com>
689 * server.c (handle_status): Rename inner "thread".
690 (process_serial_event): Declare "res" in 'm' case.
691 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
692 (iterate_over_lwps): Rename inner "thread".
693 (linux_qxfer_libraries_svr4): Rename inner "len".
694 * gdbthread.h (find_thread_in_random): Rename inner "thread".
696 2018-10-01 Gary Benson <gbenson@redhat.com>
698 * gdb_proc_service.h: Moved common code to
699 common/gdb_proc_service.h.
701 2018-10-01 Gary Benson <gbenson@redhat.com>
703 * gdb_proc_service.h: Synchronize comments and whitespace with
704 GDB's version of this file.
706 2018-09-25 Tom Tromey <tom@tromey.com>
708 * configure: Rebuild.
709 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
711 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
713 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
714 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
715 ($(IPA_LIB)): Sort IPA_OBJS.
717 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
719 * Makefile.in: Remove references to $(ADD_DEPS).
721 2018-09-16 Tom Tromey <tom@tromey.com>
723 * remote-utils.c (remote_open): Use GNU style for metasyntactic
725 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
728 2018-09-05 Tom Tromey <tom@tromey.com>
730 * configure: Rebuild.
732 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
735 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
737 2018-08-27 Tom Tromey <tom@tromey.com>
740 * configure: Rebuild.
742 2018-08-27 Tom Tromey <tom@tromey.com>
744 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
745 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
746 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
747 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
748 (s390x_emit_stack_adjust): Add casts to unsigned char.
750 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
754 * server.h (struct client_state) <disable_randomization>:
757 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
759 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
761 (mips_supply_ptrace_register): Likewise.
763 2018-07-22 Tom Tromey <tom@tromey.com>
765 * configure: Rebuild.
767 2018-07-22 Tom Tromey <tom@tromey.com>
769 * win32-low.c (win32_create_inferior): Remove unused variables.
770 * gdbreplay.c (remote_open): Remove unused variable.
771 * remote-utils.c (remote_prepare): Remove unused variable.
772 * x86-tdesc.h (X86_TDESC_H): Define.
773 (amd64_expedite_regs): Define conditionally.
774 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
775 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
776 * remote-utils.c (readchar): Remove unused variable.
778 2018-07-13 Pedro Alves <palves@redhat.com>
780 * linux-low.c (linux_kill): Change parameter to process_info
781 pointer instead of pid. Adjust.
782 * lynx-low.c (lynx_kill): Likewise.
783 * nto-low.c (nto_kill): Likewise.
784 * spu-low.c (spu_kill): Likewise.
785 * win32-low.c (win32_kill): Likewise.
786 * server.c (handle_v_kill, kill_inferior_callback)
787 (detach_or_kill_for_exit): Adjust.
788 * target.c (kill_inferior): Change parameter to process_info
789 pointer instead of pid. Adjust.
790 * target.h (struct target_ops) <kill>: Change parameter to
791 process_info pointer instead of pid. Adjust all implementations
793 (kill_inferior): Likewise.
795 2018-07-13 Pedro Alves <palves@redhat.com>
797 * linux-low.c (linux_detach, linux_join): Change parameter to
798 process_info pointer instead of pid. Adjust.
799 * lynx-low.c (lynx_detach, lynx_join): Likewise.
800 * nto-low.c (nto_detach): Likewise.
801 * spu-low.c (spu_detach, spu_join): Likewise.
802 * win32-low.c (win32_detach, win32_join): Likewise.
803 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
804 * target.h (struct target_ops) <detach, join>: Change parameter to
805 process_info pointer instead of pid. Adjust all implementations
807 (detach_inferior, join_inferior): Rename 'pid' parameter to
810 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
811 Jan Kratochvil <jan.kratochvil@redhat.com>
812 Paul Fertser <fercerpav@gmail.com>
813 Tsutomu Seki <sekiriki@gmail.com>
815 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
816 (OBS): Add 'common/netstuff.o'.
817 (GDBREPLAY_OBS): Likewise.
818 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
819 (remote_open): Implement support for IPv6
821 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
823 (handle_accept_event): Accept connections from IPv6 sources.
824 (remote_prepare): Handle IPv6-style hostnames; implement
825 support for IPv6 connections.
826 (remote_open): Implement support for printing connections from
829 2018-07-11 Pedro Alves <palves@redhat.com>
832 * mem-break.c (any_persistent_commands): Add process_info
833 parameter and use it instead of relying on the current process.
834 Change return type to bool.
835 * mem-break.h (any_persistent_commands): Add process_info
836 parameter and change return type to bool.
837 * server.c (handle_detach): Remove require_running_or_return call.
838 Look up the process_info for the process we're about to detach.
839 If not found, return back error to GDB. Adjust
840 any_persistent_commands call to pass down a process pointer.
842 2018-07-11 Pedro Alves <palves@redhat.com>
844 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
845 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
846 instead of collect_register_by_name.
847 * regcache.c (regcache_raw_get_unsigned_by_name): New.
848 * regcache.h (regcache_raw_get_unsigned_by_name): New.
850 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
851 Pedro Alves <palves@redhat.com>
853 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
855 2018-07-03 Tom Tromey <tom@tromey.com>
857 * linux-low.c: Update.
858 * lynx-low.c: Update.
859 * mem-break.c: Update.
861 * remote-utils.c: Update.
865 * win32-low.c: Update.
867 2018-07-03 Tom Tromey <tom@tromey.com>
871 2018-07-03 Tom Tromey <tom@tromey.com>
873 * linux-low.c: Update.
875 2018-07-03 Tom Tromey <tom@tromey.com>
879 2018-07-03 Tom Tromey <tom@tromey.com>
881 * linux-low.c: Update.
882 * linux-mips-low.c: Update.
883 * lynx-low.c: Update.
885 * remote-utils.c: Update.
889 * thread-db.c: Update.
891 2018-07-03 Tom Tromey <tom@tromey.com>
893 * linux-low.c: Update.
894 * linux-mips-low.c: Update.
895 * lynx-low.c: Update.
896 * mem-break.c: Update.
898 * remote-utils.c: Update.
902 * tracepoint.c: Update.
904 2018-07-03 Tom Tromey <tom@tromey.com>
906 * linux-low.c: Update.
907 * linux-ppc-low.c: Update.
908 * linux-x86-low.c: Update.
909 * proc-service.c: Update.
912 * thread-db.c: Update.
913 * win32-low.c: Update.
915 2018-07-03 Tom Tromey <tom@tromey.com>
917 * linux-low.c: Update.
918 * lynx-low.c: Update.
920 * remote-utils.c: Update.
922 * thread-db.c: Update.
923 * win32-low.c: Update.
925 2018-06-29 Joel Brobecker <brobecker@adacore.com>
927 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
928 parameter in call to 'amd64_create_target_description'.
930 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
932 * x86-tdesc.h: Remove executable permission flag.
934 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
936 * configure.ac: Remove AC_PREREQ, add missing quoting.
937 * configure: Re-generate.
938 * config.in: Re-generate.
939 * aclocal.m4: Re-generate.
941 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
943 * tracepoint.h (current_traceframe): Remove declaration.
945 2018-06-18 Alan Hayward <alan.hayward@arm.com>
947 * linux-aarch64-low.c (is_sve_tdesc): New function.
948 (aarch64_sve_regs_copy_to_regcache): Likewise.
949 (aarch64_sve_regs_copy_from_regcache): Likewise.
950 (aarch64_regs_info): Add SVE checks.
951 (initialize_low_arch): Initialize SVE.
953 2018-06-18 Alan Hayward <alan.hayward@arm.com>
955 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
957 2018-06-11 Alan Hayward <alan.hayward@arm.com>
959 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
960 (initialize_low_tracepoint): Likewise
961 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
962 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
964 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
966 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
968 2018-06-11 Alan Hayward <alan.hayward@arm.com>
970 * server.h (PBUFSIZ): Increase size
972 2018-06-11 Alan Hayward <alan.hayward@arm.com>
974 * regcache.c (regcache::raw_compare): New function.
975 * regcache.h (regcache::raw_compare): New declaration.
977 2018-06-11 Alan Hayward <alan.hayward@arm.com>
979 * regcache.c (new_register_cache): Use new.
980 (free_register_cache): Use delete.
981 (register_data): Use const.
982 (supply_register): Move body inside regcache.
983 (regcache::raw_supply): New override function.
984 (collect_register): Move body inside regcache.
985 (regcache::raw_collect): New override function.
986 (regcache::get_register_status): New override function.
987 * regcache.h (struct regcache): Inherit from reg_buffer_common.
989 2018-06-09 Tom Tromey <tom@tromey.com>
991 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
993 (event_queue): Use std::queue.
994 (gdb_event_xfree): Remove.
995 (initialize_event_loop, process_event, wait_for_event): Update.
997 2018-06-08 Stan Cox <scox@redhat.com>
999 * win32-low.c (win32_create_inferior): last_ptid and last_status
1000 moved to client_state.
1002 2018-06-08 Pedro Alves <palves@redhat.com>
1004 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1005 common/common-exceptions.o, common/common-utils.o,
1006 common/errors.o, common/print-utils.o and utils.o.
1007 * gdbreplay.c: Include "common-defs.h" instead of the two
1008 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1009 string.h or alloca.h.
1010 (perror_with_name): Delete.
1011 (remote_open): Use xstrdup instead of strdup.
1012 (main): Rename to ...
1013 (captured_main): ... this.
1016 2018-06-08 Tom Tromey <tom@tromey.com>
1018 * linux-low.c (linux_low_read_btrace): Update.
1020 2018-06-04 Stan Cox <scox@redhat.com>
1022 * server.h (struct client_state): New.
1023 * server.c (cont_thread, general_thread, multi_process)
1024 (report_fork_events, report_vfork_events, report_exec_events)
1025 (report_thread_events, swbreak_feature, hwbreak_feature)
1026 (vCont_supported, disable_randomization, pass_signals)
1027 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1028 Moved to client_state.
1029 * remote-utils.c (remote_debug, noack_mode)
1030 (transport_is_reliable): Moved to client_state.
1031 * tracepoint.c (current_traceframe): Moved to client_state.
1034 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1035 linux-low.c, remote-utils.h, target.c: Use client_state.
1037 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1039 * configure.srv: Add new c/h file.
1041 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1043 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1046 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1048 * gdb.arch/mips-fpregset-core.exp: New test.
1049 * gdb.arch/mips-fpregset-core.c: New test source.
1051 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1054 * hostio.c (require_int): Do not report overflow for integers
1055 between 0xfffffff and 0x7fffffff.
1057 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1059 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1060 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1061 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1063 (the_low_target): Wire them.
1065 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1067 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1068 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1069 mode. Call collect_register_by_name with vscr using
1070 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1071 (ppc_store_vrregset): Add and set vscr_offset variable as in
1072 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1075 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1077 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1078 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1079 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1081 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1083 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1084 (ppc_store_vsxregset): Likewise.
1085 (ppc_fill_vrregset): Likewise.
1086 (ppc_store_vrregset): Likewise.
1087 (ppc_fill_evrregset): Likewise.
1088 (ppc_store_evrregset): Likewise.
1089 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1090 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1093 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1095 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1096 wordsize of the inferior. Call ppc_linux_target_wordsize.
1098 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1100 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1101 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1102 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1103 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1104 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1105 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1106 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1107 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1108 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1109 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1110 (tdesc_powerpc_e500l): Remove.
1111 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1112 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1113 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1114 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1116 (ppc_arch_setup): Remove target description matching code. Fill a
1117 ppc_linux_features struct and call ppc_linux_match_description
1120 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1122 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1123 width of the requested register exceeds the width of the
1125 (mips_cannot_store_register): Likewise.
1127 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1129 * linux-mips-low.c (mips_fetch_register): New function. Update
1131 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1132 (the_low_target): Wire `mips_fetch_register'.
1134 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1136 * lynx-i386-low.c (LYNXOS_178): New macro.
1137 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1138 the layout on LynxOS-178.
1139 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1140 handle floating point registers that are not supported by
1143 2018-05-10 Tom Tromey <tom@tromey.com>
1145 * configure: Rebuild.
1147 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1150 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1151 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1152 Use it to set the expedite_regs field in the given tdesc.
1153 * x86-tdesc.h: New file.
1154 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1155 Adjust following the addition of the new expedite_regs parameter
1156 to init_target_desc.
1157 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1158 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1159 (i386_linux_read_description, amd64_linux_read_description):
1160 Adjust following the addition of the new expedite_regs parameter
1161 to init_target_desc.
1162 * lynx-i386-low.c: #include "x86-tdesc.h".
1163 (lynx_i386_arch_setup): Adjust following the addition of the new
1164 expedite_regs parameter to init_target_desc.
1165 * nto-x86-low.c: #include "x86-tdesc.h".
1166 (nto_x86_arch_setup): Adjust following the addition of the new
1167 expedite_regs parameter to init_target_desc.
1168 * win32-i386-low.c: #include "x86-tdesc.h".
1169 (i386_arch_setup): Adjust following the addition of the new
1170 expedite_regs parameter to init_target_desc.
1172 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1175 * win32-low.c (win32_create_inferior): Add call to my_wait
1176 setting last_status global.
1178 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1181 * win32-low.c (create_process): Only call gdb_tilde_expand if
1182 inferior_cwd is not NULL.
1184 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1186 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1187 registers to the cache if their values have changed.
1188 (i387_xsave_to_cache): Provide default values for x87 control
1189 registers when these features are available, but disabled.
1190 * regcache.c (supply_register_by_name_zeroed): New function.
1191 * regcache.h (supply_register_by_name_zeroed): Declare new
1194 2018-05-07 Tom Tromey <tom@tromey.com>
1196 * configure: Rebuild.
1198 2018-05-04 Tom Tromey <tom@tromey.com>
1200 * configure: Rebuild.
1202 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1203 Pedro Alves <palves@redhat.com>
1205 * linux-aarch64-low.c (aarch64_stopped_data_address):
1208 2018-04-27 Tom Tromey <tom@tromey.com>
1210 * configure: Rebuild.
1212 2018-04-23 Tom Tromey <tom@tromey.com>
1214 * configure: Rebuild.
1216 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1218 * Makefile.in (depcomp): Add "..".
1219 (all_deps_files): New and use it.
1221 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1223 * configure.srv (aarch64*-*-linux*): Don't include xml.
1224 (i[34567]86-*-cygwin*): Likewise.
1225 (i[34567]86-*-linux*): Likewise.
1226 (i[34567]86-*-lynxos*): Likewise.
1227 (i[34567]86-*-mingw32ce*): Likewise.
1228 (i[34567]86-*-mingw*): Likewise.
1229 (i[34567]86-*-nto*): Likewise.
1230 (tic6x-*-uclinux): Likewise.
1231 (x86_64-*-linux*): Likewise.
1232 (x86_64-*-mingw*): Likewise.
1233 (x86_64-*-cygwin*): Likewise.
1235 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1237 * tdesc.c: Remove xml parameter.
1239 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1241 * server.c (get_features_xml): Remove cast.
1242 * tdesc.c (void target_desc::accept): Fill in function.
1243 (tdesc_get_features_xml): Remove old xml creation.
1244 (print_xml_feature::visit_pre): Add xml vistor.
1245 * tdesc.h (struct target_desc): Make xmltarget mutable.
1246 (tdesc_get_features_xml): Remove declaration.
1248 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1250 * tdesc.c (tdesc_architecture_name): Add new function.
1251 (tdesc_osabi_name): Likewise.
1252 (tdesc_get_features_xml): Use new functions.
1254 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1256 * tdesc.c (tdesc_create_flags): Remove.
1257 (tdesc_add_flag): Likewise.
1258 (tdesc_named_type): Likewise.
1259 (tdesc_create_union): Likewise.
1260 (tdesc_create_struct): Likewise.
1261 (tdesc_create_vector): Likewise.
1262 (tdesc_add_bitfield): Likewise.
1263 (tdesc_add_field): Likewise.
1264 (tdesc_set_struct_size): Likewise.
1266 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1268 * tdesc.c (~target_desc): Remove implictly deleted items.
1269 (init_target_desc): Iterate all features.
1270 (tdesc_get_features_xml): Use vector.
1271 (tdesc_create_feature): Create feature.
1272 * tdesc.h (tdesc_feature) Remove
1273 (target_desc): Add features.
1275 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1277 * Makefile.in: Add common/tdesc.c
1278 * tdesc.c (init_target_desc): init all reg_defs from register
1280 (tdesc_create_reg): Create tdesc_reg.
1281 * tdesc.h (tdesc_feature): Add register vector.
1283 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1285 * tdesc.h (struct target_desc) <features>: Change type to
1286 std::vector<std::string>.
1287 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1289 (tdesc_get_features_xml): Likewise.
1290 (tdesc_create_feature): Likewise.
1292 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1294 * regcache.c (find_register_by_number): Return a ref.
1295 (find_regno): Use references.
1296 (register_size): Likewise.
1297 (register_data): Likewise.
1298 * tdesc.c (target_desc::~target_desc): Remove free calls.
1299 (target_desc::operator==): Use std::vector compare.
1300 (init_target_desc): Use reference.
1301 (tdesc_create_reg): Use reg constructors.
1302 * tdesc.h (struct target_desc): Replace pointer with object.
1304 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1306 * regcache.c (find_register_by_number): Make static.
1307 (find_regno): Use find_register_by_number
1308 * regcache.h (struct reg): Remove declaration.
1310 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1312 * tdesc.c (target_desc::~target_desc): Move to here.
1313 (target_desc::operator==): Likewise.
1314 * tdesc.h (target_desc::~target_desc): Move from here.
1315 (target_desc::operator==): Likewise.
1317 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1319 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1321 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1323 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1325 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1326 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1327 and init_registers_s390_gs_linux64.
1329 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1331 * linux-s390-low.c (s390_fill_gs): Remove function.
1332 (s390_fill_gsbc): Remove function.
1333 (s390_regsets): Set fill functions for the guarded storage regsets
1336 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1338 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1339 the word size. Add comment.
1340 (s390_get_wordsize): New function.
1341 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1342 pswm with it. Instead, use s390_get_wordsize to determine the
1343 word size first and derive the correct tdesc from that directly.
1345 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1347 * Makefile.in: Include silent-rules.mk.
1348 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1349 (COMPILE): Add ECHO_CXX.
1350 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1351 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1352 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1353 (version-generated.c): Add ECHO_GEN.
1354 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1355 (IPAGENT_COMPILE): Add ECHO_CXX.
1356 (%-generated.c): Add ECHO_REGDAT.
1358 2018-03-14 Tom Tromey <tom@tromey.com>
1361 * ax.c (ax_printf): Special case for NULL.
1363 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1365 * linux-low.c (linux_qxfer_libraries_svr4): Use
1366 xml_escape_text_append.
1368 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1370 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1372 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1374 * server.c (handle_general_set): Remove unnecessary xstrdup.
1376 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1378 * server.c (parse_debug_format_options): Adjust to
1379 delim_string_to_char_ptr_vec changes.
1380 * thread-db.c (thread_db_load_search): Adjust to
1381 dirnames_to_char_ptr_vec changes.
1383 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1385 * target.h (target_enable_btrace, target_disable_btrace)
1386 (target_read_btrace, target_read_btrace_conf): Turn macro into
1387 inline function. Throw error if target method is not defined.
1388 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1389 check for btrace target method. Be prepared to handle exceptions
1390 from btrace target methods.
1392 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1394 * server.c (captured_main): Change order of error message printed
1395 when the current working directory cannot be found.
1397 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1399 * server.c: Include "filenames.h" and "pathstuff.h".
1400 (program_name): Delete variable.
1401 (program_path): New anonymous class.
1402 (get_exec_wrapper): Use "program_path" instead of
1404 (handle_v_run): Likewise.
1405 (captured_main): Likewise.
1406 (process_serial_event): Likewise.
1408 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1410 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1411 (OBJS): Add "pathstuff.o".
1412 * server.c (current_directory): New global variable.
1413 (captured_main): Initialize "current_directory".
1415 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1417 * tdesc.c: Use common/tdesc.h.
1418 * tdesc.h: Likewise.
1420 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1421 Simon Marchi <simon.marchi@ericsson.com>
1423 * Makefile.in: Switch order of make rules.
1425 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1427 * Makefile.in: Add common directory in build.
1428 * configure.ac: Add common reference.
1429 * configure: Regenerate.
1431 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1433 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1434 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1435 * spu-low.c (spu_target_ops): Likewise.
1436 * win32-low.c (win32_target_ops): Likewise.
1437 * server.c (supported_btrace_packets): Report packets unconditionally.
1438 * target.h (target_ops) <supports_btrace>: Remove.
1439 (target_supports_btrace): Remove.
1441 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1443 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1444 (handle_btrace_disable): Change return type to void. Use exceptions
1446 (handle_btrace_general_set): Catch exception and copy message to
1449 2018-02-08 Tom Tromey <tom@tromey.com>
1451 * linux-low.c (install_software_single_step_breakpoints): Use
1452 make_scoped_restore.
1453 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1454 (do_restore_current_thread_cleanup): Remove.
1455 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1458 2018-02-08 Tom Tromey <tom@tromey.com>
1460 * mem-break.c (set_raw_breakpoint_at): Use
1461 gdb::unique_xmalloc_ptr.
1463 2018-01-30 Pedro Alves <palves@redhat.com>
1466 * target.c (target_terminal::terminal_state): Rename to ...
1467 (target_terminal::m_terminal_state): ... this.
1469 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1471 * linux-low.c (handle_extended_wait): Surround call to
1472 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1474 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1476 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1477 linux_ptrace_attach_fail_reason_string now returning an
1479 (linux_attach): Likewise.
1480 * thread-db.c (attach_thread): Likewise.
1482 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1485 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1486 checking for fs_base/gs_base fields in struct user_regs_struct.
1487 * configure: Regenerate.
1489 2018-01-16 Yao Qi <yao.qi@linaro.org>
1492 * linux-low.c (fetch_register): Call supply_register instead of
1495 2018-01-08 Yao Qi <yao.qi@linaro.org>
1496 Simon Marchi <simon.marchi@ericsson.com>
1498 * Makefile.in (OBS): Remove selftest.o.
1499 * configure.ac: Set srv_selftest_objs if $development is true.
1500 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1501 * configure: Re-generated.
1502 * server.c (captured_main): Wrap variable selftest_filter with
1505 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1507 * server.c (parse_debug_format_options): Return std::string.
1508 (handle_monitor_command, captured_main): Adjust.
1510 2018-01-05 Pedro Alves <palves@redhat.com>
1513 * server.c (captured_main): Pass quiet=false to
1514 save_original_signals_state.
1516 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1518 * gdbreplay.c (gdbreplay_version): Update copyright year in
1520 * server.c (gdbserver_version): Likewise.
1522 2017-12-08 Tom Tromey <tom@tromey.com>
1524 * ax.c (ax_printf): Update.
1526 2017-12-07 Yao Qi <yao.qi@linaro.org>
1528 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1529 aarch64_linux_read_description.
1530 * linux-amd64-ipa.c (idx2mask): New array.
1531 (get_ipa_tdesc): Move idx2mask out.
1532 (initialize_low_tracepoint): Initialize target descriptions.
1533 * linux-i386-ipa.c (idx2mask): New array.
1534 (get_ipa_tdesc): Move idx2mask out.
1535 (initialize_low_tracepoint): Initialize target descriptions.
1537 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1539 * tdesc.c (struct tdesc_type): Change return type.
1540 (tdesc_add_flag): Change parameter type.
1541 (tdesc_add_bitfield): Likewise.
1542 (tdesc_add_field): Likewise.
1543 (tdesc_set_struct_size): Likewise.
1545 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1547 * regcache.c (registers_to_string): Remove unused variable.
1549 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1551 * inferiors.c (for_each_inferior_with_data): Remove.
1552 * inferiors.h (for_each_inferior_with_data): Remove.
1553 * server.c (handle_qxfer_threads_worker): Change parameter type.
1554 (handle_qxfer_threads_proper): Use for_each_thread.
1556 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1558 * inferiors.c (for_each_inferior): Remove.
1559 (clear_inferiors): Use for_each_thread.
1560 * inferiors.h (for_each_inferior): Remove.
1561 * linux-low.c (linux_wait_for_event_filtered): Use
1563 (linux_stabilize_threads): Likewise.
1564 * regcache.c (regcache_release): Likewise.
1565 * server.c (gdb_wants_all_threads_stopped): Likewise.
1566 (clear_pending_status_callback): Remove.
1567 (handle_status): Use for_each_thread.
1568 (captured_main): Likewise.
1569 * win32-low.c (child_init_thread_list): Likewise.
1570 (win32_clear_inferiors): Likewise.
1571 (fake_breakpoint_event): Likewise.
1573 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1575 * inferiors.h (find_inferior): Remove.
1576 * inferiors.c (find_inferior): Remove.
1578 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1580 * linux-low.c (resume_status_pending_p): Update comment.
1581 (need_step_over_p): Update comment.
1583 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1585 * linux-low.c (proceed_one_lwp): Return void, change parameter
1587 (unsuspend_and_proceed_one_lwp): Likewise.
1588 (proceed_all_lwps): Use for_each_thread.
1589 (unstop_all_lwps): Likewise.
1591 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1593 * linux-low.c (linux_resume_one_thread): Return void, take
1595 (linux_resume): Use for_each_thread.
1597 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1599 * linux-low.c (send_sigstop_callback): Return void, change
1600 parameter type. Rename to...
1601 (send_sigstop): ... this.
1602 (suspend_and_send_sigstop_callback): Return void, change parameter
1604 (suspend_and_send_sigstop): ... this.
1605 (stop_all_lwps): Use for_each_thread.
1607 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1609 * linux-low.c (lwp_running): Return bool, remove unused
1611 (linux_stabilize_threads): Use find_thread.
1613 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1615 * linux-low.c (select_singlestep_lwp_callback): Remove.
1616 (count_events_callback): Remove.
1617 (select_event_lwp_callback): Remove.
1618 (select_event_lwp): Use find_thread/for_each_thread.
1620 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1622 * linux-low.c (not_stopped_callback): Return bool, take filter
1624 (linux_wait_for_event_filtered): Use find_thread.
1625 (linux_wait_1): Likewise.
1627 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1629 * linux-low.c (same_lwp): Remove.
1630 (find_lwp_pid): Use find_thread.
1632 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1634 * linux-low.c (delete_lwp_callback): Remove.
1635 (linux_mourn): Use for_each_thread.
1637 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1639 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1640 args parameter, don't check for pid.
1641 (linux_detach): Use for_each_thread.
1643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1645 * linux-low.c (struct counter): Remove.
1646 (second_thread_of_pid_p): Remove.
1647 (last_thread_of_process_p): Use find_thread.
1649 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1651 * inferiors.c (find_inferior_in_random): Remove.
1652 * inferiors.h (find_inferior_in_random): Remove.
1653 * linux-low.c (status_pending_p_callback): Return bool, accept
1654 parameter ptid directly.
1655 (linux_wait_for_event_filtered): Use find_thread_in_random.
1656 (linux_wait_1): Likewise.
1658 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1660 * inferiors.c (find_inferior_id): Remove.
1661 (find_thread_ptid): Move implemention from find_inferior_id to
1663 * inferiors.h (find_inferior_id): Remove.
1664 * server.c (handle_status): Use find_thread_ptid.
1665 (process_serial_event): Likewise.
1666 * thread-db.c (find_one_thread): Likewise.
1667 (thread_db_thread_handle): Likewise.
1668 * win32-low.c (thread_rec): Likewise.
1669 (child_delete_thread): Likewise.
1670 (win32_thread_alive): Likewise.
1671 (get_child_debug_event): Likewise.
1673 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1675 * linux-mips-low.c (update_watch_registers_callback): Return
1676 void, remove pid_p parameter, don't check for pid.
1677 (mips_insert_point, mips_remove_point): Use for_each_thread.
1679 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1681 * lynx.low (lynx_delete_thread_callback): Remove.
1682 (lynx_mourn): Use for_each_thread.
1684 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1686 * regcache.c (regcache_invalidate_one): Remove.
1687 (regcache_invalidate_pid): use for_each_thread.
1689 2017-11-26 Tom Tromey <tom@tromey.com>
1691 * linux-low.c (linux_create_inferior): Update.
1693 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1695 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1697 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1699 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1700 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1701 * linux-aarch64-tdesc-selftest.c: New file.
1702 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1704 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1706 * configure.srv: Add new file.
1707 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1708 * linux-aarch64-tdesc-selftest.c: New file.
1709 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1711 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1713 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1714 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1715 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1717 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1719 * configure.srv: Add new files.
1720 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1721 aarch64_linux_read_description.
1722 * linux-aarch64-low.c (aarch64_linux_read_description):
1723 Merge with aarch64_arch_setup.
1724 (aarch64_arch_setup): Call aarch64_linux_read_description.
1725 * linux-aarch64-tdesc.c: New file.
1726 * linux-aarch64-tdesc.h: New file.
1728 2017-11-24 Yao Qi <yao.qi@linaro.org>
1730 * configure.srv: Set $srv_regobj for tic6x-linux.
1731 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1732 (tic6x_read_description): Move some code to tic6x_arch_setup.
1733 (tic6x_tdesc_test): New function.
1734 (initialize_low_arch): Call selftests::register_test.
1736 2017-11-22 Yao Qi <yao.qi@linaro.org>
1738 * remote-utils.c (prepare_resume_reply): Use memcpy.
1740 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1742 * linux-low.c (kill_one_lwp_callback): Return void, take
1743 argument directly, don't filter on pid.
1744 (linux_kill): Use for_each_thread.
1746 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1748 * linux-low.c (need_step_over_p): Return bool, remove dummy
1750 (linux_resume, proceed_all_lwps): Use find_thread.
1752 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1754 * linux-low.c (resume_status_pending_p): Return bool, remove
1756 (linux_resume): Use find_thread.
1758 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1760 * linux-low.c (struct thread_resume_array): Remove.
1761 (linux_set_resume_request): Return void, take arguments
1763 (linux_resume): Use for_each_thread.
1765 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1767 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1768 return bool, remove data argument.
1769 (linux_stabilize_threads): Use find_thread.
1771 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1773 * linux-low.c (unsuspend_one_lwp): Remove.
1774 (unsuspend_all_lwps): Use for_each_thread, inline code from
1777 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1779 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1780 * linux-low.c (struct iterate_over_lwps_args): Remove.
1781 (iterate_over_lwps_filter): Remove.
1782 (iterate_over_lwps): Use find_thread.
1784 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1786 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1787 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1788 code from reset_lwp_ptrace_options_callback.
1790 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1792 * linux-arm-low.c (struct update_registers_data): Remove.
1793 (update_registers_callback): Return void, take arguments
1794 directly, don't check thread's pid.
1795 (arm_insert_point, arm_remove_point): Use for_each_thread.
1797 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1799 * win32-low.c (continue_one_thread): Return void, take argument
1801 (child_continue): Use for_each_thread.
1803 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1805 * win32-i386-low.c (update_debug_registers_callback): Rename
1807 (update_debug_registers): ... this, return void, remove pid_p arg.
1808 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1810 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1812 * inferiors.h (struct process_info): Add constructor, initialize
1814 <syscalls_to_catch>: Change type to std::vector<int>.
1815 * inferiors.c (add_process): Allocate process_info with new.
1816 (remove_process): Free process_info with delete.
1817 * linux-low.c (handle_extended_wait): Adjust.
1818 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1819 * server.c (handle_general_set): Adjust.
1821 2017-11-16 Pedro Alves <palves@redhat.com>
1823 * remote-utils.c (remote_close): Block SIGIO signals instead of
1824 uninstalling the SIGIO handler.
1826 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1828 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1830 2017-11-16 Yao Qi <yao.qi@linaro.org>
1832 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1833 (tic6x_store_gregset): Likewise.
1834 (tic6x_usrregs_info): Move it up.
1836 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1838 * Makefile.in: Update arch rules.
1839 * configure.srv: Explicitly mark arch/ files.
1841 2017-11-13 Andreas Schwab <schwab@suse.de>
1843 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1845 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1847 2017-11-06 Pedro Alves <palves@redhat.com>
1849 * config.in, configure: Regenerate.
1851 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1853 * target.c (struct thread_search): Remove.
1854 (thread_search_callback): Remove.
1855 (prepare_to_access_memory): Use for_each_thread instead of
1856 find_inferior. Inline code from thread_search_callback.
1858 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1860 * server.c (struct visit_actioned_threads_data): Remove.
1861 (visit_actioned_threads): Change prototype to take arguments
1863 (resume): Use find_thread instead of find_inferior.
1865 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1867 * server.c (queue_stop_reply_callback): Change prototype, return
1869 (find_status_pending_thread_callback): Remove.
1870 (handle_status): Replace find_inferior with find_thread and
1873 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1875 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1877 (aarch64_store_gregset): Likewise.
1878 (aarch64_fill_fpregset): Likewise.
1879 (aarch64_store_fpregset): Likewise.
1881 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1883 * gdbthread.h (find_thread, for_each_thread): New functions.
1884 * inferiors.c (thread_of_pid): Remove.
1885 (find_any_thread_of_pid): Use find_thread.
1886 * linux-low.c (num_lwps): Use for_each_thread.
1888 2017-10-17 Yao Qi <yao.qi@linaro.org>
1890 * Makefile.in: Remove one rule.
1891 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1893 2017-10-17 Yao Qi <yao.qi@linaro.org>
1895 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1896 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1898 2017-10-17 Yao Qi <yao.qi@linaro.org>
1900 * configure.srv: Rename arm.o with arch/arm.o.
1902 2017-10-17 Yao Qi <yao.qi@linaro.org>
1904 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1905 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1906 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1907 (arch-i386.o, arch-amd64.o): Remove rules.
1908 (arch/%.o): New rule.
1909 Update POSTCOMPILE and COMPILE.pre.
1910 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1911 * configure: Re-generated.
1912 * configure.srv: Replace arch-i386.o with arch/i386.o.
1913 Replace arch-amd64.o with arch/amd64.o.
1915 2017-10-16 Yao Qi <yao.qi@linaro.org>
1917 * configure: Regenerated.
1919 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1921 * inferiors.h: (struct inferior_list): Remove.
1922 (struct inferior_list_entry); Remove.
1923 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1924 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1925 get_first_inferior): Remove.
1926 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1927 find_inferior_id, find_inferior_in_random): Change signature.
1928 * inferiors.c (all_threads): Change type to
1929 std::list<thread_info *>.
1930 (get_thread): Remove macro.
1931 (find_inferior, find_inferior_id): Change signature, implement
1933 (find_inferior_in_random): Change signature, implement using
1934 find_thread_in_random.
1935 (for_each_inferior, for_each_inferior_with_data): Change
1936 signature, implement using for_each_thread.
1937 (add_inferior_to_list, remove_inferior): Remove.
1938 (add_thread, get_first_thread, thread_of_pid,
1939 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1940 (get_first_inferior, one_inferior_p, clear_inferior_list):
1942 (clear_inferiors, get_thread_process): Update.
1943 * gdbthread.h: Include <list>.
1944 (struct thread_info) <entry>: Remove field.
1946 (all_threads): Change type to std::list<thread_info *>.
1947 (get_first_inferior): Add doc.
1948 (find_thread, for_each_thread, find_thread_in_random): New
1950 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1951 * linux-arm-low.c (update_registers_callback): Update.
1952 * linux-low.c (second_thread_of_pid_p): Update.
1953 (kill_one_lwp_callback, linux_detach_lwp_callback,
1954 delete_lwp_callback, status_pending_p_callback, same_lwp,
1955 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1956 iterate_over_lwps, not_stopped_callback,
1957 resume_stopped_resumed_lwps, count_events_callback,
1958 select_singlestep_lwp_callback, select_event_lwp_callback,
1959 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1960 suspend_and_send_sigstop_callback, wait_for_sigstop,
1961 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1962 lwp_running, linux_set_resume_request, resume_status_pending_p,
1963 need_step_over_p, start_step_over, linux_resume_one_thread,
1964 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1965 reset_lwp_ptrace_options_callback): Update.
1966 * linux-mips-low.c (update_watch_registers_callback): Update.
1967 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1969 (free_register_cache_thread_one): Remove.
1970 (regcache_release): Update.
1971 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1972 handle_qxfer_threads_worker): Update.
1973 (handle_query): Update, use list iterator.
1974 (visit_actioned_threads, handle_pending_status,
1975 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1976 clear_pending_status_callback, set_pending_status_callback,
1977 find_status_pending_thread_callback, handle_status,
1978 process_serial_event): Update.
1979 * target.c (thread_search_callback): Update.
1980 * thread-db.c (thread_db_get_tls_address): Update.
1981 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1983 * win32-i386-low.c (update_debug_registers_callback): Update.
1984 * win32-low.c (delete_thread_info, child_delete_thread,
1985 continue_one_thread, suspend_one_thread,
1986 get_child_debug_event): Adjust.
1988 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1990 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1991 * inferiors.h: Include <list>.
1992 (struct process_info) <entry>: Remove field.
1994 (pid_of): Change macro to function.
1995 (ptid_of, lwpid_of): Remove macro.
1996 (all_processes): Change type to std::list<process_info *>.
1997 (ALL_PROCESSES): Remove macro.
1998 (for_each_process, find_process): New function.
1999 * inferiors.c (all_processes): Change type to
2000 std::list<process_info *>.
2001 (find_thread_process): Adjust.
2002 (add_process): Likewise.
2003 (remove_process): Likewise.
2004 (find_process_pid): Likewise.
2005 (get_first_process): Likewise.
2006 (started_inferior_callback): Remove.
2007 (have_started_inferiors_p): Adjust.
2008 (attached_inferior_callback): Remove.
2009 (have_attached_inferiors_p): Adjust.
2010 * linux-low.c (check_zombie_leaders): Likewise.
2011 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2012 (x86_linux_update_xmltarget): Adjust.
2013 * server.c (handle_query): Likewise.
2014 (gdb_reattached_process): Remove.
2015 (handle_status): Adjust.
2016 (kill_inferior_callback): Likewise.
2017 (detach_or_kill_inferior): Remove.
2018 (print_started_pid): Likewise.
2019 (print_attached_pid): Likewise.
2020 (detach_or_kill_for_exit): Update.
2021 (process_serial_event): Likewise.
2022 * linux-arm-low.c (arm_new_fork): Likewise.
2024 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2026 * dll.h: Include <list>.
2027 (struct dll_info): Add constructor.
2028 <entry>: Remove field.
2029 (all_dlls): Change type to std::list<dll_info>.
2030 * dll.c: Include <algorithm>.
2031 (get_dll): Remove macro.
2032 (all_dlls): Change type to std::list<dll_info *>.
2033 (free_one_dll): Remove.
2034 (match_dll): Likewise.
2035 (loaded_dll): Adjust.
2036 (unloaded_dll): Adjust to all_dlls type change, use
2037 std::find_if. Inline code from match_dll.
2038 (clear_dlls): Adjust to all_dlls type change.
2039 * server.c (emit_dll_description): Remove.
2040 (handle_qxfer_libraries): Adjust to all_dlls type change,
2041 integrate emit_dll_description's functionality.
2043 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2045 * linux-low.h (struct linux_target_ops) <delete_process>: New
2047 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2048 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2049 (struct linux_target_ops): Add delete_process callback.
2050 * linux-arm-low.c (arm_delete_process): New.
2051 (struct linux_target_ops): Add delete_process callback.
2052 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2053 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2054 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2055 * linux-mips-low.c (mips_linux_delete_process): New.
2056 (struct linux_target_ops): Add delete_process callback.
2057 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2058 * linux-s390-low.c (struct linux_target_ops): Likewise.
2059 * linux-sh-low.c (struct linux_target_ops): Likewise.
2060 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2061 * linux-tile-low.c (struct linux_target_ops): Likewise.
2062 * linux-x86-low.c (x86_linux_delete_process): New.
2063 (struct linux_target_ops): Add delete_process callback.
2064 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2066 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2068 * linux-aarch64-low.c (the_low_target): Add thread delete
2070 * linux-arm-low.c (arm_delete_thread): New function.
2071 (the_low_target): Add thread delete callback.
2072 * linux-bfin-low.c (the_low_target): Likewise.
2073 * linux-crisv32-low.c (the_low_target): Likewise.
2074 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2076 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2078 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2079 * linux-mips-low.c (mips_linux_delete_thread): New function.
2080 (the_low_target): Add thread delete callback.
2081 * linux-ppc-low.c (the_low_target): Likewise.
2082 * linux-s390-low.c (the_low_target): Likewise.
2083 * linux-sh-low.c (the_low_target): Likewise.
2084 * linux-tic6x-low.c (the_low_target): Likewise.
2085 * linux-tile-low.c (the_low_target): Likewise.
2086 * linux-x86-low.c (the_low_target): Likewise.
2087 * linux-xtensa-low.c (the_low_target): Likewise.
2089 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2091 * win32-low.c: Include "common-inferior.h".
2093 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2095 * inferiors.c (set_inferior_cwd): New function.
2096 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2097 (handle_query): Inform that QSetWorkingDir is supported.
2098 * win32-low.c (create_process): Pass the inferior's cwd to
2101 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2103 * inferiors.c (current_inferior_cwd): New global variable.
2104 (get_inferior_cwd): New function.
2105 * inferiors.h (struct process_info) <cwd>: New field.
2107 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2109 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2110 (OBS): Add gdb_tilde_expand.o.
2112 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2114 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2115 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2117 2017-09-29 Pedro Alves <palves@redhat.com>
2119 * ax.c (gdb_parse_agent_expr): Constify.
2120 * ax.h (gdb_parse_agent_expr): Constify.
2121 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2123 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2124 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2125 * remote-utils.h (read_ptid): Constify.
2126 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2127 (process_point_options, process_serial_event): Constify.
2128 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2129 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2130 (cmd_qtbuffer): Constify.
2132 2017-09-29 Pedro Alves <palves@redhat.com>
2134 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2137 2017-09-29 Pedro Alves <palves@redhat.com>
2139 * linux-low.c (handle_extended_wait): Pass parent thread instead
2140 of process to thread_db_notice_clone.
2141 * linux-low.h (thread_db_notice_clone): Replace parent process
2142 parameter with parent thread parameter.
2143 * thread-db.c (find_one_thread): Add comment.
2144 (thread_db_notice_clone): Replace parent process parameter with
2145 parent thread parameter. Temporarily switch to the parent thread.
2147 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2149 * gdbthread.h: Include "common-gdbthread.h".
2150 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2151 "if" when validating the ptid.
2152 * remote-utils.c: Include "gdbthread.h".
2153 (prepare_resume_reply): Use "switch_to_thread".
2154 * target.c (done_accessing_memory): Likewise.
2156 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2158 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2159 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2160 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2161 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2162 s390x-gs-linux64-ipa.o to ipa_obj.
2163 * linux-s390-low.c (HWCAP_S390_GS): New define.
2164 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2166 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2167 (s390_arch_setup): Check for guarded-storage support and choose
2169 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2170 init_registers_s390x_gs_linux64.
2171 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2173 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2174 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2176 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2178 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2180 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2182 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2183 (thread_db_thread_handle): Declare.
2184 * linux-low.c (linux_target_ops): Initialize thread_handle.
2185 * server.c (handle_qxfer_threads_worker): Add support for
2187 * target.h (struct target_ops): Add new function pointer,
2189 (target_thread_handle): Define.
2190 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2192 (thread_db_thread_handle): New function.
2194 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2196 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2197 * linux-low.h (thread_db_notice_clone): Declare.
2198 * thread-db.c (thread_db_notice_clone): New function.
2200 2017-09-21 Pedro Alves <palves@redhat.com>
2202 * server.c (gdb_read_memory, handle_status, process_serial_event)
2203 (handle_serial_event, handle_target_event): Adjust to
2204 set_desired_thread prototype change.
2205 * target.c (set_desired_thread): Remove 'use_general' parameter
2207 * target.h (set_desired_thread): Remove 'use_general' parameter.
2209 2017-09-20 Tom Tromey <tom@tromey.com>
2211 * target.c (target_terminal::terminal_state): Define.
2212 (target_terminal::init): Rename from target_terminal_init.
2213 (target_terminal::inferior): Rename from
2214 target_terminal_inferior.
2215 (target_terminal::ours): Rename from target_terminal_ours.
2216 (target_terminal::ours_for_output, target_terminal::info): New.
2218 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2220 * server.c (accumulate_file_name_length): Remove.
2221 (emit_dll_description): Adjust to std::string change.
2222 (handle_qxfer_libraries): Use std::string to hold document.
2224 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2226 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2227 return type of xml_escape_text.
2228 * server.c (emit_dll_description): Likewise.
2230 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2232 * server.c (captured_main): Accept argument for --selftest.
2233 Update run_tests call.
2234 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2235 when registering selftests.
2237 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2239 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2240 instead of "VEC" for "target_desc.reg_defs".
2241 (regcache_cpy): Likewise.
2242 (registers_to_string): Likewise.
2243 (registers_from_string): Likewise.
2244 (find_regno): Likewise.
2245 (supply_regblock): Likewise.
2246 (regcache_raw_read_unsigned): Likewise.
2247 * tdesc.c (init_target_desc): Likewise.
2248 (tdesc_create_reg): Likewise.
2249 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2250 (struct target_desc) <reg_defs>: Convert to "std::vector".
2251 (target_desc): Do not initialize "reg_defs".
2252 (~target_desc): Update code to use "std::vector" instead of "VEC"
2253 for "target_desc.reg_defs".
2254 (operator==): Likewise.
2256 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2258 * inferiors.h (thread_to_gdb_id): Remove.
2259 * inferiors.c (thread_to_gdb_id): Remove.
2260 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2261 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2262 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2264 * nto-low.c (nto_fetch_registers, nto_store_registers,
2265 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2267 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2269 * inferiors.h (gdb_id_to_thread_id): Remove.
2270 * inferiors.c (gdb_id_to_thread_id): Remove.
2271 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2272 removal. Move pid declaration closer to where it's used.
2274 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2276 * server.c (handle_detach): New function.
2277 (process_serial_event): Move code out, call handle_detach.
2279 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2281 * server.c (require_running): Rename to ...
2282 (require_running_or_return): ... this ...
2283 (require_running_or_break): ... and this.
2284 (handle_query, process_serial_event): Adjust.
2286 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2288 * linux-low.c (linux_set_resume_request): Remove unused
2291 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2293 * server.c (first_thread_of): Remove.
2294 (process_serial_event): Replace usage of first_thread_of with
2295 find_any_thread_of_pid.
2296 * tracepoint.c (same_process_p): Remove.
2297 (gdb_agent_about_to_close): Replace usage of same_process_p with
2298 find_any_thread_of_pid.
2299 * linux-x86-low.c (same_process_callback): Remove.
2300 (x86_arch_setup_process_callback): Replace usage of
2301 same_process_callback with find_any_thread_of_pid.
2302 * thread-db.c (any_thread_of): Remove.
2303 (switch_to_process): Replace usage of any_thread_of with
2304 find_any_thread_of_pid.
2305 * inferiors.c (thread_pid_matches_callback): Remove.
2306 (find_thread_process): Adjust to use find_any_thread_of_pid.
2308 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2310 * regcache.c (get_thread_regcache): Guard calls to "memset"
2313 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2315 * linux-low.c (handle_extended_wait): Use
2316 "allocate_target_description" instead of "XNEW".
2317 * linux-x86-low.c (initialize_low_arch): Likewise.
2319 2017-09-05 Yao Qi <yao.qi@linaro.org>
2321 * configure.srv (srv_i386_regobj): Remove.
2322 (srv_amd64_regobj): Remove.
2323 (srv_regobj): Set it to "" for x86 non-linux targets.
2324 * linux-x86-tdesc.c (i386_linux_read_description):
2325 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2326 (init_registers_i386): Remove the declaration.
2327 (tdesc_i386): Remove the declaration.
2328 (lynx_i386_arch_setup): Call i386_create_target_description.
2329 * nto-x86-low.c: Likewise.
2330 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2331 [!__x86_64__]: include arch/i386.h.
2332 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2334 2017-09-05 Yao Qi <yao.qi@linaro.org>
2336 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2337 i386/amd64-XXX-linux from it.
2339 2017-09-05 Yao Qi <yao.qi@linaro.org>
2341 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2343 (ipa_amd64_linux_regobj): Remove.
2344 (ipa_x32_linux_regobj): Remove.
2346 2017-09-05 Yao Qi <yao.qi@linaro.org>
2348 * Makefile.in (arch-amd64.o): New rule.
2349 * configure.srv: Append arch-amd64.o.
2350 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2351 (get_ipa_tdesc): Call amd64_linux_read_description.
2352 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2353 and init_registers_amd64_XXX.
2354 * linux-x86-low.c (x86_linux_read_description): Call
2355 amd64_linux_read_description.
2356 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2357 (initialize_low_arch): Don't call init_registers_x32_XXX and
2358 init_registers_amd64_XXX.
2359 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2360 and tdesc_amd64_XXX.
2361 [__x86_64__] (amd64_tdesc_test): New function.
2362 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2363 and init_registers_amd64_XXX.
2364 * linux-x86-tdesc.c: Include arch/amd64.h.
2365 (xcr0_to_tdesc_idx): New function.
2366 (i386_linux_read_description): New function.
2367 (amd64_get_ipa_tdesc_idx): New function.
2368 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2369 (amd64_get_ipa_tdesc): Declare.
2371 2017-09-05 Yao Qi <yao.qi@linaro.org>
2373 * configure.srv (srv_i386_linux_xmlfiles): Remove
2374 i386/i386-XXX-linux.xml from it.
2376 2017-09-05 Yao Qi <yao.qi@linaro.org>
2378 * configure.srv: Set srv_i386_linux_regobj empty if $development
2380 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2381 initialize_low_tdesc.
2382 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2383 with #if initialize_low_tdesc.
2384 * linux-x86-tdesc-selftest.c: New file.
2385 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2387 2017-09-05 Yao Qi <yao.qi@linaro.org>
2389 * Makefile.in (arch-i386.o): New rule.
2390 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2391 (x86_64-*-linux*): Likewise.
2392 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2393 include arch/i386.h.
2394 (i386_linux_read_description): Remove code and call
2395 i386_create_target_description.
2396 * tdesc.c (allocate_target_description): New function.
2397 * tdesc.h (set_tdesc_architecture): Remove declaration.
2398 (set_tdesc_osabi): Likewise.
2400 2017-09-05 Yao Qi <yao.qi@linaro.org>
2402 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2403 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2404 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2406 * server.c (get_features_xml): Call tdesc_get_features_xml.
2407 * tdesc.c (set_tdesc_architecture): New function.
2408 (set_tdesc_osabi): New function.
2409 (tdesc_get_features_xml): New function.
2410 (tdesc_create_feature): Add an argument.
2411 * tdesc.h (struct target_desc) <features>: New field.
2412 <arch, osabi>: New field.
2413 (~target_desc): xfree features, arch, and osabi.
2414 (target_desc::oerator==): Don't compare .xmltarget.
2415 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2416 (set_tdesc_osabi): Likewise.
2417 (tdesc_get_features_xml): Likewise.
2419 2017-09-05 Yao Qi <yao.qi@linaro.org>
2421 * linux-x86-tdesc.c: Include selftest.h.
2422 (i386_tdesc_test): New function.
2423 (initialize_low_tdesc): Call selftests::register_test.
2424 * tdesc.h: Include regdef.h.
2425 (target_desc): Override operator == and !=.
2427 2017-09-05 Yao Qi <yao.qi@linaro.org>
2429 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2430 (ipa_obj): Likewise.
2431 * linux-i386-ipa.c: Include common/x86-xstate.h
2432 (get_ipa_tdesc): Call i386_linux_read_description.
2433 (initialize_low_tracepoint): Don't call init_registers_XXX
2434 functions, call initialize_low_tdesc instead.
2435 * linux-x86-low.c (x86_linux_read_description): Call
2436 i386_linux_read_description.
2437 (initialize_low_arch): Don't call init_registers_i386_XXX
2438 functions, call initialize_low_tdesc.
2439 * linux-x86-tdesc.c: New file.
2440 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2441 (i386_get_ipa_tdesc_idx): Declare.
2442 (i386_get_ipa_tdesc): Declare.
2443 (initialize_low_tdesc): Declare.
2445 2017-09-05 Yao Qi <yao.qi@linaro.org>
2447 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2450 2017-09-05 Yao Qi <yao.qi@linaro.org>
2452 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2453 * regcache.c (get_thread_regcache): Use VEC_length.
2454 (init_register_cache): Likewise.
2455 (regcache_cpy): Likewise.
2456 (registers_to_string): Iterate reg_defs via VEC_iterate.
2457 (find_regno): Likewise.
2458 (find_register_by_number): Use VEC_index.
2459 (register_size): Call find_register_by_number.
2460 (register_data): Call find_register_by_number.
2461 (supply_regblock): Use VEC_length.
2462 (regcache_raw_read_unsigned): Likewise.
2463 * tdesc.c (init_target_desc): Iterate reg_defs via
2465 (default_description): Update initializer.
2466 (copy_target_description): Don't update field num_registers.
2467 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2468 <num_registers>: Remove.
2470 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2472 * Makefile.in (.SECONDARY): Define target.
2474 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2476 * linux-low.c (linux_wait_1): Adjust.
2477 * server.c (queue_stop_reply_callback): Adjust.
2479 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2481 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2482 QEnvironmentUnset and QEnvironmentReset packets.
2483 (handle_query): Inform remote that QEnvironmentHexEncoded,
2484 QEnvironmentUnset and QEnvironmentReset are supported.
2486 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2488 * inferiors.h (inferior_target_data): Rename to ...
2489 (thread_target_data): ... this.
2490 (inferior_regcache_data): Rename to ...
2491 (thread_regcache_data): ... this.
2492 (set_inferior_regcache_data): Rename to ...
2493 (set_thread_regcache_data): ... this.
2494 * inferiors.c (inferior_target_data): Rename to ...
2495 (thread_target_data): ... this.
2496 (inferior_regcache_data): Rename to ...
2497 (thread_regcache_data): ... this.
2498 (set_inferior_regcache_data): Rename to ...
2499 (set_thread_regcache_data): ... this.
2500 (free_one_thread): Update.
2501 * linux-low.h (get_thread_lwp): Update.
2502 * regcache.c (get_thread_regcache): Update.
2503 (regcache_invalidate_thread): Update.
2504 (free_register_cache_thread): Update.
2505 * win32-i386-low.c (update_debug_registers_callback): Update.
2506 (win32_get_current_dr): Update.
2507 * win32-low.c (thread_rec): Update.
2508 (delete_thread_info): Update.
2509 (continue_one_thread): Update.
2510 (suspend_one_thread): Update.
2512 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2514 * inferiors.c (set_inferior_target_data): Remove.
2515 * inferiors.h (set_inferior_target_data): Remove.
2517 2017-08-18 Yao Qi <yao.qi@linaro.org>
2519 * Makefile.in (OBS): Add selftest.o.
2520 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2521 * configure, config.in: Re-generated.
2522 * server.c: Include common/sefltest.h.
2523 (captured_main): Handle option --selftest.
2525 2017-08-09 Yao Qi <yao.qi@linaro.org>
2527 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2528 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2529 i386-avx-mpx.o and i386-mmx.o.
2530 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2531 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2532 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2533 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2534 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2535 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2536 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2537 i386/amd64-avx-mpx.xml.
2539 2017-08-09 Yao Qi <yao.qi@linaro.org>
2541 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2542 and x32-avx-avx512.o.
2543 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2544 i386/x32-avx-avx512.xml.
2546 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2548 * tracepoint.h (enum class fast_tpoint_collect_result): New
2550 (fast_tracepoint_collecting): Change return type to
2551 fast_tpoint_collect_result.
2552 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2553 * linux-low.h: Include tracepoint.h.
2554 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2555 fast_tpoint_collect_result.
2556 * linux-low.c (handle_tracepoints): Adjust.
2557 (linux_fast_tracepoint_collecting): Change return type to
2558 fast_tpoint_collect_result.
2559 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2560 linux_wait_1, stuck_in_jump_pad_callback,
2561 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2562 proceed_one_lwp): Adjust to type change.
2564 2017-07-10 Yao Qi <yao.qi@linaro.org>
2566 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2568 2017-06-29 Yao Qi <yao.qi@linaro.org>
2570 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2572 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2574 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2576 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2578 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2580 * linux-low.c (linux_create_inferior): Adjust code to access the
2581 environment information via 'gdb_environ' class.
2582 * lynx-low.c (lynx_create_inferior): Likewise.
2583 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2584 (get_environ): Return a pointer to 'our_environ'.
2585 (captured_main): Initialize 'our_environ'.
2586 * server.h (get_environ): Adjust prototype.
2587 * spu-low.c (spu_create_inferior): Adjust code to access the
2588 environment information via 'gdb_environ' class.
2590 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2592 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2593 usage of "register" keyword.
2595 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2597 * configure: Re-generate.
2599 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2601 * configure: Re-generate.
2603 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2605 * Makefile.in (COMPILE.pre): Add "-x c++".
2607 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2609 * fork-child.c: Conditionally include <signal.h>.
2611 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2613 * server.c (handle_general_set): Handle new packet
2614 "QStartupWithShell".
2615 (handle_query): Add "QStartupWithShell" to the list of supported
2617 (gdbserver_usage): Add help text explaining the
2618 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2620 (captured_main): Recognize and act upon the presence of the new
2623 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2624 Pedro Alves <palves@redhat.com>
2626 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2627 * configure: Regenerate.
2628 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2630 (i[34567]86-*-lynxos*): Likewise.
2631 (spu*-*-*): Likewise.
2632 * fork-child.c: New file.
2633 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2635 (linux_ptrace_fun): New function.
2636 (linux_create_inferior): Adjust function prototype to reflect
2637 change on "target.h". Adjust function code to use
2639 (linux_request_interrupt): Delete "signal_pid".
2640 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2641 (lynx_ptrace_fun): New function.
2642 (lynx_create_inferior): Adjust function prototype to reflect
2643 change on "target.h". Adjust function code to use
2645 * nto-low.c (nto_create_inferior): Adjust function prototype and
2646 code to reflect change on "target.h". Update comments.
2647 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2648 "common-terminal.h" and "environ.h".
2649 (terminal_fd): Moved to fork-child.c.
2650 (old_foreground_pgrp): Likewise.
2651 (restore_old_foreground_pgrp): Likewise.
2652 (last_status): Make it global.
2653 (last_ptid): Likewise.
2654 (our_environ): New variable.
2655 (startup_with_shell): Likewise.
2656 (program_name): Likewise.
2657 (program_argv): Rename to...
2658 (program_args): ...this.
2659 (wrapper_argv): New variable.
2660 (start_inferior): Delete function.
2661 (get_exec_wrapper): New function.
2662 (get_exec_file): Likewise.
2663 (get_environ): Likewise.
2664 (prefork_hook): Likewise.
2665 (post_fork_inferior): Likewise.
2666 (postfork_hook): Likewise.
2667 (postfork_child_hook): Likewise.
2668 (handle_v_run): Update code to deal with arguments coming from the
2669 remote host. Update calls from "start_inferior" to
2671 (captured_main): Likewise. Initialize environment variable. Call
2673 * server.h (post_fork_inferior): New prototype.
2674 (get_environ): Likewise.
2675 (last_status): Declare.
2676 (last_ptid): Likewise.
2677 (signal_pid): Likewise.
2678 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2679 (spu_ptrace_fun): New function.
2680 (spu_create_inferior): Adjust function prototype to reflect change
2681 on "target.h". Adjust function code to use "fork_inferior".
2682 * target.c (target_terminal_init): New function.
2683 (target_terminal_inferior): Likewise.
2684 (target_terminal_ours): Likewise.
2685 * target.h: Include <vector>.
2686 (struct target_ops) <create_inferior>: Update prototype.
2687 (create_inferior): Update macro.
2688 * utils.c (gdb_flush_out_err): New function.
2689 * win32-low.c (win32_create_inferior): Adjust function prototype
2690 and code to reflect change on "target.h".
2692 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2694 * inferiors.c (switch_to_thread): New function.
2696 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2698 * Makefile.in (SFILE): Add "common/job-control.c".
2699 (OBS): Add "job-control.o".
2701 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2703 * Makefile: Remove "@host_makefile_frag@".
2705 2017-05-05 Pedro Alves <palves@redhat.com>
2707 * configure: Regenerate.
2709 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2711 * configure: Regenerate.
2713 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2715 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2716 software_single_step change of return type to
2717 std::vector<CORE_ADDR>.
2718 * linux-low.c (install_software_single_step_breakpoints):
2720 * linux-low.h (install_software_single_step_breakpoints):
2723 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2725 * remote-utils.c: Include "gdb_termios.h" instead of
2727 * terminal.h: Delete file.
2729 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2731 * server.c: Include <vector>.
2732 <program_argv, wrapper_argv>: Convert to std::vector.
2733 (start_inferior): Rewrite function to use C++.
2734 (handle_v_run): Likewise. Update code that calculates the argv
2735 based on the vRun packet; use C++.
2736 (captured_main): Likewise.
2738 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2740 * server.c (handle_v_cont): Initialize thread_resume::thread
2743 2017-04-05 Pedro Alves <palves@redhat.com>
2745 * configure: Regenerate.
2747 2017-04-05 Pedro Alves <palves@redhat.com>
2749 * gdbreplay.c (sync_error): Constify.
2750 * linux-x86-low.c (push_opcode): Constify.
2752 2017-04-05 Pedro Alves <palves@redhat.com>
2754 * win32-low.c (get_child_debug_event)
2755 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2756 Report TARGET_WAITKIND_SPURIOUS instead.
2758 2017-04-05 Pedro Alves <palves@redhat.com>
2760 * remote-utils.c (remote_prepare, remote_open): Constify.
2761 * remote-utils.h (remote_prepare, remote_open): Constify.
2762 * server.c (captured_main): Constify 'port' handling.
2764 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2766 * Makefile.in (clean): Clear .deps.
2768 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2770 * .gitignore: Remove generated files, replace with wildcard.
2771 * (clean): Replace removal of generated files with wildcard.
2772 (version.c): Replace with...
2773 (version-generated.c): ...this.
2774 (xml-builtin.c): Replace with...
2775 (xml-builtin-generated.c): ...this.
2776 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2777 (%.c: *regformats*): Replace with...
2778 (%-generated.c: *regformats*): ...this.
2780 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2782 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2783 (xtensa_fill_gregset): Call collect_register_by_name for
2785 (xtensa_store_gregset): Call supply_register_by_name for
2788 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2790 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2791 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2792 (xtensa_store_gregset): Call supply_register for all registers in
2793 a0_regnum..a0_regnum + C0_NREGS range.
2795 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2797 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2798 (ax-ipa.o: ax.c): Remove.
2799 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2800 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2801 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2802 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2803 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2805 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2807 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2808 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2809 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2810 (errors-ipa.o: ../common/errors.c): Remove.
2811 (format-ipa.o: ../common/format.c): Remove.
2812 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2814 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2816 * Makefile.in (%-ipa.o: %.c): New rule.
2817 (tracepoint-ipa.o: tracepoint.c): Remove.
2818 (utils-ipa.o: utils.c): Remove.
2819 (remote-utils-ipa.o: remote-utils.c): Remove.
2820 (regcache-ipa.o: regcache.c): Remove.
2821 (i386-linux-ipa.o: i386-linux.c): Remove.
2822 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2823 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2824 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2825 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2826 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2827 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2828 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2829 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2830 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2831 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2832 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2833 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2834 (aarch64-ipa.o: aarch64.c): Remove.
2835 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2836 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2837 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2838 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2839 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2840 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2841 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2842 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2843 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2844 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2845 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2846 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2847 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2848 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2849 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2850 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2851 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2852 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2853 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2854 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2855 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2856 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2857 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2858 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2859 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2860 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2861 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2862 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2863 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2864 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2865 (tdesc-ipa.o: tdesc.c): Remove.
2866 (x32-linux-ipa.o: x32-linux.c): Remove.
2867 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2868 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2870 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2872 * Makefile.in (%.o: ../arch/%.c): New rule.
2873 (arm.o: ../arch/arm.c): Remove.
2874 (arm-linux.o: ../arch/arm-linux.c): Remove.
2875 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2876 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2878 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2880 * Makefile.in (%.o: ../nat/%.c): New rule.
2881 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2882 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2883 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2884 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2885 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2886 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2887 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2888 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2889 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2890 (linux-personality.o: ../nat/linux-personality.c): Remove.
2891 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2892 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2893 (x86-linux.o: ../nat/x86-linux.c): Remove.
2894 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2895 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2897 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2899 * Makefile.in (%.o: ../common/%.c): New rule.
2900 (signals.o: ../common/signals.c): Remove.
2901 (print-utils.o: ../common/print-utils.c): Remove.
2902 (rsp-low.o: ../common/rsp-low.c): Remove.
2903 (common-utils.o: ../common/common-utils.c): Remove.
2904 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2905 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2906 (vec.o: ../common/vec.c): Remove.
2907 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2908 (xml-utils.o: ../common/xml-utils.c): Remove.
2909 (ptid.o: ../common/ptid.c): Remove.
2910 (buffer.o: ../common/buffer.c): Remove.
2911 (format.o: ../common/format.c): Remove.
2912 (filestuff.o: ../common/filestuff.c): Remove.
2913 (agent.o: ../common/agent.c): Remove.
2914 (errors.o: ../common/errors.c): Remove.
2915 (environ.o: ../common/environ.c): Remove.
2916 (common-debug.o: ../common/common-debug.c): Remove.
2917 (cleanups.o: ../common/cleanups.c): Remove.
2918 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2919 (fileio.o: ../common/fileio.c): Remove.
2920 (common-regcache.o: ../common/common-regcache.c): Remove.
2921 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2922 (new-op.o: ../common/new-op.c): Remove.
2923 (btrace-common.o: ../common/btrace-common.c): Remove.
2925 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2927 * Makefile.in (%.o: ../target/%.c): New rule.
2928 (waitstatus.o: ../target/waitstatus.c): Remove.
2930 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2933 (%.c: ../regformats/%.dat,
2934 (%.c: ../regformats/arm/%.dat,
2935 (%.c: ../regformats/i386/%.dat,
2936 (%.c: ../regformats/rs6000/%.dat): New rules.
2937 (aarch64.c): Remove.
2938 (reg-arm.c): Remove.
2939 (arm-with-iwmmxt.c): Remove.
2940 (arm-with-vfpv2.c): Remove.
2941 (arm-with-vfpv3.c): Remove.
2942 (arm-with-neon.c): Remove.
2943 (reg-bfin.c): Remove.
2944 (reg-cris.c): Remove.
2945 (reg-crisv32.c): Remove.
2947 (i386-linux.c): Remove.
2948 (i386-avx.c): Remove.
2949 (i386-avx-linux.c): Remove.
2950 (i386-avx-avx512.c): Remove.
2951 (i386-avx-avx512-linux.c): Remove.
2952 (i386-mpx.c): Remove.
2953 (i386-mpx-linux.c): Remove.
2954 (i386-avx-mpx-avx512-pku.c): Remove.
2955 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2956 (i386-avx-mpx.c): Remove.
2957 (i386-avx-mpx-linux.c): Remove.
2958 (i386-mmx.c): Remove.
2959 (i386-mmx-linux.c): Remove.
2960 (reg-ia64.c): Remove.
2961 (reg-m32r.c): Remove.
2962 (reg-m68k.c): Remove.
2964 (mips-linux.c): Remove.
2965 (mips-dsp-linux.c): Remove.
2966 (mips64-linux.c): Remove.
2967 (mips64-dsp-linux.c): Remove.
2968 (nios2-linux.c): Remove.
2969 (powerpc-32.c): Remove.
2970 (powerpc-32l.c): Remove.
2971 (powerpc-altivec32l.c): Remove.
2972 (powerpc-cell32l.c): Remove.
2973 (powerpc-vsx32l.c): Remove.
2974 (powerpc-isa205-32l.c): Remove.
2975 (powerpc-isa205-altivec32l.c): Remove.
2976 (powerpc-isa205-vsx32l.c): Remove.
2977 (powerpc-e500l.c): Remove.
2978 (powerpc-64l.c): Remove.
2979 (powerpc-altivec64l.c): Remove.
2980 (powerpc-cell64l.c): Remove.
2981 (powerpc-vsx64l.c): Remove.
2982 (powerpc-isa205-64l.c): Remove.
2983 (powerpc-isa205-altivec64l.c): Remove.
2984 (powerpc-isa205-vsx64l.c): Remove.
2985 (s390-linux32.c): Remove.
2986 (s390-linux32v1.c): Remove.
2987 (s390-linux32v2.c): Remove.
2988 (s390-linux64.c): Remove.
2989 (s390-linux64v1.c): Remove.
2990 (s390-linux64v2.c): Remove.
2991 (s390-te-linux64.c): Remove.
2992 (s390-vx-linux64.c): Remove.
2993 (s390-tevx-linux64.c): Remove.
2994 (s390x-linux64.c): Remove.
2995 (s390x-linux64v1.c): Remove.
2996 (s390x-linux64v2.c): Remove.
2997 (s390x-te-linux64.c): Remove.
2998 (s390x-vx-linux64.c): Remove.
2999 (s390x-tevx-linux64.c): Remove.
3000 (tic6x-c64xp-linux.c): Remove.
3001 (tic6x-c64x-linux.c): Remove.
3002 (tic6x-c62x-linux.c): Remove.
3004 (reg-sparc64.c): Remove.
3005 (reg-spu.c): Remove.
3007 (amd64-linux.c): Remove.
3008 (amd64-avx.c): Remove.
3009 (amd64-avx-linux.c): Remove.
3010 (amd64-avx-avx512.c): Remove.
3011 (amd64-avx-avx512-linux.c): Remove.
3012 (amd64-mpx.c): Remove.
3013 (amd64-mpx-linux.c): Remove.
3014 (amd64-avx-mpx-avx512-pku.c): Remove.
3015 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3016 (amd64-avx-mpx.c): Remove.
3017 (amd64-avx-mpx-linux.c): Remove.
3019 (x32-linux.c): Remove.
3020 (x32-avx.c): Remove.
3021 (x32-avx-linux.c): Remove.
3022 (x32-avx-avx512.c): Remove.
3023 (x32-avx-avx512-linux.c): Remove.
3024 (reg-xtensa.c): Remove.
3025 (reg-tilegx.c): Remove.
3026 (reg-tilegx32.c): Remove.
3028 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3030 * Makefile.in (SFILES): Add "common/environ.c".
3031 (OBJS): Add "common/environ.h".
3033 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3035 * configure.ac: Check if the fs_base and gs_base members of
3036 `struct user_regs_struct' exist.
3037 * config.in: Regenerated.
3038 * configure: Likewise.
3040 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3042 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3044 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3045 (get_next_pcs_syscall_next_pc): Likewise.
3047 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3049 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3050 * nto-x86-low.c: Likewise.
3052 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3054 * Makefile.in: Include disable-implicit-rules.mk.
3056 2016-11-23 Pedro Alves <palves@redhat.com>
3058 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3059 (debug_vprintf): Use std::chrono::steady_clock instead of
3060 gettimeofday. Use '.' instead of ':'.
3061 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3062 (get_timestamp): Use std::chrono::steady_clock instead of
3065 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3067 * Makefile.in: Fix whitespace formatting.
3069 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3071 * Makefile.in (SFILES, OBS): Flatten list and order
3074 2016-11-23 Pedro Alves <palves@redhat.com>
3076 * event-loop.c (handle_file_event): Use warning.
3077 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3078 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3081 2016-11-23 Pedro Alves <palves@redhat.com>
3083 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3085 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3086 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3087 debug_printf and debug_flush for debug output.
3088 * server.c (handle_general_set): Likewise.
3089 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3092 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3094 * Makefile.in (.c.o): Replace rule with ...
3095 (%.o: %.c): ... this one.
3097 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3099 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3100 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3102 * configure.ac: Remove checks for the make program.
3103 * configure: Re-generate.
3105 2016-10-28 Pedro Alves <palves@redhat.com>
3107 * Makefile.in (CXX_DIALECT): Get from configure.
3108 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3109 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3110 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3111 * config.in: Regenerate.
3112 * configure: Regenerate.
3114 2016-10-27 Yao Qi <yao.qi@linaro.org>
3116 * linux-low.c (linux_supports_range_stepping): Return true if
3117 can_software_single_step return true.
3119 2016-10-27 Yao Qi <yao.qi@linaro.org>
3121 * inferiors.c (find_inferior_in_random): New function.
3122 * inferiors.h (find_inferior_in_random): Declare.
3123 * linux-low.c (linux_wait_for_event_filtered): Call
3124 find_inferior_in_random instead of find_inferior.
3126 2016-10-27 Yao Qi <yao.qi@linaro.org>
3128 * linux-low.c (linux_wait_1): If single-step breakpoints are
3129 inserted, remove them.
3131 2016-10-26 Pedro Alves <palves@redhat.com>
3133 * linux-low.c (handle_extended_wait): Link parent/child fork
3135 (linux_wait_1): Unlink them.
3136 (linux_set_resume_request): Ignore resume requests for
3137 already-resumed and unhandled fork child threads.
3138 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3139 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3141 (handle_v_requests) <vCont>: Don't call require_running.
3142 * server.h (in_queued_stop_replies): New declaration.
3144 2016-10-24 Yao Qi <yao.qi@linaro.org>
3147 * linux-aarch64-low.c (append_insns): Cast the return value to
3150 2016-10-10 Yao Qi <yao.qi@linaro.org>
3152 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3154 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3156 * target.c (target_supports_multi_process): New function, moved
3158 * target.h (target_supports_multi_process): ... here. Remove
3161 2016-10-05 Tom Tromey <tom@tromey.com>
3164 * tracepoint.c (handle_tracepoint_bkpts): Check
3165 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3167 2016-10-05 Yao Qi <yao.qi@linaro.org>
3169 * configure.srv: Update the path of arm-*.xml files.
3171 2016-10-05 Terry Guo <terry.guo@arm.com>
3172 Yao Qi <yao.qi@linaro.org>
3174 * Makefile.in: Adjust the path of rules.
3175 * configure.srv: Update the path of xml files.
3176 * regformats/arm-with-iwmmxt.dat: Regenerated.
3177 * regformats/arm-with-neon.dat: Likewise.
3178 * regformats/arm-with-vfpv2.dat: Likewise.
3179 * regformats/arm-with-vfpv3.dat Likewise.
3181 2016-09-30 Yao Qi <yao.qi@linaro.org>
3184 * target.c (target_stop_and_wait): Don't call
3185 target_continue_no_signal, use resume_stop instead.
3187 2016-09-26 Yao Qi <yao.qi@linaro.org>
3189 * linux-low.c (linux_wait_1): Call debug_exit.
3191 2016-09-23 Pedro Alves <palves@redhat.com>
3193 * Makefile.in (SFILES): Add common/new-op.c.
3194 (OBS): Add common/new-op.o.
3195 (new-op.o): New rule.
3197 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3199 * .gitinore: Ignore more files.
3201 2016-09-21 Yao Qi <yao.qi@linaro.org>
3203 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3206 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3208 * server.c (start_inferior): Call target_mourn_inferior instead of
3209 mourn_inferior; pass ptid_t argument to it.
3211 (handle_target_event): Likewise.
3212 * target.c (target_mourn_inferior): New function.
3213 * target.h (mourn_inferior): Delete macro.
3215 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3217 * linux-low.c (lwp_is_stepping): New function.
3219 2016-09-06 Carl Love <cel@us.ibm.com>
3221 * server.c (start_inferior): Fixed comment, requested comment change
3222 didn't get updated correctly. Removed reference to ptrace () call as
3223 it is only true on Linux systems.
3225 2016-09-06 Carl Love <cel@us.ibm.com>
3227 * server.c (start_inferior): Do not call
3228 function target_post_create_inferior () if the
3229 inferior process has already exited.
3231 2016-09-05 Pedro Alves <palves@redhat.com>
3233 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3234 (COMPILE.pre, CC_LD): Use CXX directly.
3235 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3236 * acinclude.m4: Don't include build-with-cxx.m4.
3237 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3238 * configure: Regenerate.
3240 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3243 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3244 call writing data to own_buf.
3246 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3248 * target.c (mywait): Call target_wait instead of
3250 (target_wait): New function.
3252 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3254 * server.c (start_inferior): New variable 'ptid'. Replace calls
3255 to the_target->resume by target_continue{,_no_signal}, depending
3257 * target.c (target_stop_and_wait): Call target_continue_no_signal
3258 instead of the_target->resume.
3259 (target_continue): New function.
3261 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3263 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3265 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3268 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3270 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3271 * linux-arm-low.c (ps_get_thread_area): Likewise.
3272 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3273 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3274 * linux-mips-low.c (ps_get_thread_area): Likewise.
3275 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3276 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3277 * linux-x86-low.c (ps_get_thread_area): Likewise.
3278 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3280 2016-08-19 Pedro Alves <palves@redhat.com>
3282 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3284 2016-08-19 Pedro Alves <palves@redhat.com>
3286 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3287 comment. Use memcpy instead of casting through unsigned long.
3289 2016-08-19 Pedro Alves <palves@redhat.com>
3291 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3292 allocating around 0x80000000.
3294 2016-08-19 Pedro Alves <palves@redhat.com>
3297 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3298 (x32-avx512-linux-ipa.o): New rules.
3299 * configure.ac (x86_64-*-linux*): New x32 check.
3300 * configure.srv (ipa_x32_linux_regobj): New.
3301 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3302 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3304 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3306 * configure: Regenerate.
3308 2016-08-09 Pedro Alves <palves@redhat.com>
3311 * Makefile.in (OBS): Add signals-state-save-restore.o.
3312 (signals-state-save-restore.o): New rule.
3313 * config.in: Regenerate.
3314 * configure: Regenerate.
3315 * linux-low.c: Include "signals-state-save-restore.h".
3316 (linux_create_inferior): Call
3317 restore_original_signals_state.
3318 * server.c: Include "dispositions-save-restore.h".
3319 (captured_main): Call save_original_signals_state.
3321 2016-08-05 Pedro Alves <palves@redhat.com>
3323 * configure: Regenerate.
3325 2016-08-04 Yao Qi <yao.qi@linaro.org>
3327 * linux-low.c (regsets_fetch_inferior_registers): Check
3328 errno is ESRCH or not.
3330 2016-08-02 Yao Qi <yao.qi@linaro.org>
3332 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3333 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3334 (thread_db_load_search): Update.
3335 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3336 td_ta_set_event and td_ta_event_getmsg.
3338 2016-07-26 Pedro Alves <palves@redhat.com>
3341 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3342 of unsigned long for 64-bit registers and use uint32_t instead of
3343 unsigned int for 32-bit registers.
3345 2016-07-26 Pedro Alves <palves@redhat.com>
3347 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3350 2016-07-21 Tom Tromey <tom@tromey.com>
3352 * configure: Rebuild.
3354 2016-07-21 Yao Qi <yao.qi@linaro.org>
3356 * mem-break.c (find_gdb_breakpoint): Cast bp to
3357 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3359 2016-07-21 Yao Qi <yao.qi@linaro.org>
3361 * server.c (handle_v_requests): Support s and S actions
3362 if target_supports_software_single_step return true.
3364 2016-07-21 Yao Qi <yao.qi@linaro.org>
3366 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3367 is resume_step, call maybe_hw_step.
3368 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3370 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3372 (proceed_one_lwp): If resume request is resume_step, install
3373 reinsert breakpoints and call maybe_hw_step.
3375 2016-07-21 Yao Qi <yao.qi@linaro.org>
3377 * linux-low.c (proceed_one_lwp): Declare.
3378 (linux_resume_one_thread): Remove local variable 'step'.
3379 Lift code enqueue signal. Call proceed_one_lwp instead of
3380 linux_resume_one_lwp.
3382 2016-07-21 Yao Qi <yao.qi@linaro.org>
3384 * linux-low.c (linux_resume_one_thread): Call
3385 enqueue_pending_signal.
3387 2016-07-21 Yao Qi <yao.qi@linaro.org>
3389 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3390 * inferiors.c (do_restore_current_thread_cleanup): New function.
3391 (make_cleanup_restore_current_thread): Likewise.
3392 * linux-low.c (install_software_single_step_breakpoints): Call
3393 make_cleanup_restore_current_thread. Switch current_thread to
3396 2016-07-21 Yao Qi <yao.qi@linaro.org>
3398 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3399 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3400 (clone_one_breakpoint): Likewise.
3401 (delete_reinsert_breakpoints): Change parameter to thread.
3403 (has_reinsert_breakpoints): Likewise.
3404 (uninsert_reinsert_breakpoints): Likewise.
3405 (reinsert_reinsert_breakpoints): Likewise.
3406 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3407 (delete_reinsert_breakpoints): Likewise.
3408 (reinsert_reinsert_breakpoints): Likewise.
3409 (uninsert_reinsert_breakpoints): Likewise.
3410 (has_reinsert_breakpoints): Likewise.
3412 2016-07-21 Yao Qi <yao.qi@linaro.org>
3414 * inferiors.c (get_thread_process): Make parameter const.
3415 * inferiors.h (get_thread_process): Update declaration.
3416 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3417 Add new parameters child_thread and parent_thread. Callers
3419 * mem-break.h (clone_all_breakpoints): Update declaration.
3421 2016-07-21 Yao Qi <yao.qi@linaro.org>
3423 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3424 <command_list, handler>: Remove.
3425 (struct gdb_breakpoint): New.
3426 (struct other_breakpoint): New.
3427 (struct reinsert_breakpoint): New.
3428 (is_gdb_breakpoint): New function.
3429 (any_persistent_commands): Update command_list if
3430 is_gdb_breakpoint returns true.
3431 (set_breakpoint): Create breakpoints according to their types.
3432 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3433 (set_gdb_breakpoint_1): Likewise.
3434 (set_gdb_breakpoint): Likewise.
3435 (clear_breakpoint_conditions): Change parameter type to
3436 'struct gdb_breakpoint *'.
3437 (clear_breakpoint_commands): Likewise.
3438 (clear_breakpoint_conditions_and_commands): Likewise.
3439 (add_condition_to_breakpoint): Likewise.
3440 (add_breakpoint_condition): Likewise.
3441 (add_commands_to_breakpoint): Likewise.
3442 (check_breakpoints): Check other_breakpoint.
3443 (clone_one_breakpoint): Clone breakpopint according to its type.
3444 * mem-break.h (struct gdb_breakpoint): Declare.
3445 (set_gdb_breakpoint): Update declaration.
3446 (clear_breakpoint_conditions_and_commands): Likewise.
3447 (add_breakpoint_condition): Likewise.
3448 (add_breakpoint_commands): Likewise.
3449 * server.c (process_point_options): Change parameter type to
3450 'struct gdb_breakpoint *'.
3452 2016-07-21 Yao Qi <yao.qi@linaro.org>
3454 * mem-break.c (set_breakpoint_at): Rename it to ...
3455 (set_breakpoint_type_at): ... it.
3456 (set_breakpoint_at): Call set_breakpoint_type_at.
3457 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3458 * mem-break.h (set_breakpoint_at): Update comments.
3460 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3462 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3464 (nios2_store_gregset): Likewise.
3466 2016-07-01 Pedro Alves <palves@redhat.com>
3467 Antoine Tremblay <antoine.tremblay@ericsson.com>
3469 * linux-low.c: Change interface to take the target lwp_info
3470 pointer directly and return void. Handle detaching from a zombie
3472 (linux_detach_lwp_callback): New function.
3473 (linux_detach): Detach from the leader thread after detaching from
3476 2016-06-28 Yao Qi <yao.qi@linaro.org>
3478 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3479 for variable new_offset.
3480 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3481 (aarch64_ftrace_insn_reloc_cb): Likewise.
3482 (aarch64_ftrace_insn_reloc_tb): Likewise.
3483 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3484 PRIx64 instead of PRIx32.
3486 2016-06-28 Yao Qi <yao.qi@linaro.org>
3488 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3489 (the_low_target): Install arm_get_syscall_trapinfo.
3491 2016-06-28 Yao Qi <yao.qi@linaro.org>
3493 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3495 (the_low_target): Install aarch64_get_syscall_trapinfo.
3497 2016-06-28 Yao Qi <yao.qi@linaro.org>
3499 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3501 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3502 Remove parameter sysno.
3503 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3506 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3508 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3509 (s390_emit_ne_goto): Likewise.
3510 (s390_emit_lt_goto): Likewise.
3511 (s390_emit_le_goto): Likewise.
3512 (s390_emit_gt_goto): Likewise.
3513 (s390_emit_ge_goto): Likewise.
3514 (s390x_emit_eq_goto): Likewise.
3515 (s390x_emit_ne_goto): Likewise.
3516 (s390x_emit_lt_goto): Likewise.
3517 (s390x_emit_le_goto): Likewise.
3518 (s390x_emit_gt_goto): Likewise.
3519 (s390x_emit_ge_goto): Likewise.
3520 (s390_emit_ops_impl): Mark variable static.
3521 (s390x_emit_ops): Likewise.
3523 2016-06-17 Yao Qi <yao.qi@linaro.org>
3525 * linux-low.c (handle_extended_wait): Call
3526 uninsert_reinsert_breakpoints for the parent process. Remove
3527 reinsert breakpoints from the child process. Reinsert them to
3528 the parent process when vfork is done.
3529 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3530 (reinsert_reinsert_breakpoints): New function.
3531 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3532 (reinsert_reinsert_breakpoints): Declare.
3534 2016-06-17 Yao Qi <yao.qi@linaro.org>
3536 * linux-low.c (handle_extended_wait): If the parent is doing
3537 step-over, remove the reinsert breakpoints from the forked child.
3539 2016-06-17 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (unsuspend_all_lwps): Declare.
3542 (linux_low_filter_event): If thread exited, call finish_step_over.
3543 If step-over is finished, unsuspend other threads.
3545 2016-06-17 Yao Qi <yao.qi@linaro.org>
3547 * linux-low.c (linux_resume_one_lwp_throw): Assert
3548 has_reinsert_breakpoints returns false.
3549 * mem-break.c (delete_disabled_breakpoints): Assert
3550 bp type isn't reinsert_breakpoint.
3552 2016-06-17 Yao Qi <yao.qi@linaro.org>
3554 * linux-low.c (maybe_hw_step): New function.
3555 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3556 (finish_step_over): Switch current_thread to lwp temporarily,
3557 and assert has_reinsert_breakpoints returns true.
3558 (proceed_one_lwp): Call maybe_hw_step.
3559 * mem-break.c (has_reinsert_breakpoints): New function.
3560 * mem-break.h (has_reinsert_breakpoints): Declare.
3562 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3564 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3566 2016-05-17 Yao Qi <yao.qi@linaro.org>
3568 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3569 instead of find_inferior.
3571 2016-05-05 Yao Qi <yao.qi@linaro.org>
3573 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3574 Initialize res to zero.
3576 2016-05-05 Yao Qi <yao.qi@linaro.org>
3578 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3581 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3583 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3584 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3585 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3587 2016-04-28 Par Olsson <par.olsson@windriver.com>
3588 Simon Marchi <simon.marchi@ericsson.com>
3590 * tracepoint.c (write_inferior_int8): New function.
3591 (cmd_qtenable_disable): Write enable flag using
3592 write_inferior_int8.
3594 2016-04-25 Yao Qi <yao.qi@linaro.org>
3596 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3597 (need_step_over_p): Return zero if the LWP has pending signals
3598 can be delivered on software single step target.
3600 2016-04-25 Yao Qi <yao.qi@linaro.org>
3602 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3603 return instead of error.
3605 2016-04-22 Yao Qi <yao.qi@linaro.org>
3607 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3610 2016-04-22 Yao Qi <yao.qi@linaro.org>
3612 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3613 signal when stepping over breakpoint with software single
3616 2016-04-21 Pedro Alves <palves@redhat.com>
3618 * linux-s390-low.c (s390_collect_ptrace_register)
3619 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3621 (s390_check_regset): Use void * instead of gdb_byte *.
3623 2016-04-20 Pedro Alves <palves@redhat.com>
3625 * configure: Renegerate.
3627 2016-04-20 Yao Qi <yao.qi@linaro.org>
3629 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3630 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3632 (arm_store_gregset): Likewise.
3634 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3636 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3637 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3638 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3639 (amd64-avx-mpx-linux.c): New rules.
3640 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3641 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3642 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3643 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3644 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3645 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3646 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3647 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3648 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3649 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3650 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3651 * linux-x86-low.c (x86_linux_read_description): Add case for
3652 X86_XSTATE_AVX_MPX_MASK.
3653 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3654 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3655 init_registers_i386_avx_mpx_linux.
3656 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3657 (initialize_low_tracepoint): Call
3658 init_registers_i386_avx_mpx_linux.
3659 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3660 (initialize_low_tracepoint): Call
3661 init_registers_amd64_avx_mpx_linux.
3662 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3663 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3664 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3667 2016-04-18 Pedro Alves <palves@redhat.com>
3669 * configure: Regenerate.
3671 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3673 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3674 (aarch64_emit_sub): Likewise.
3676 2016-04-12 Pedro Alves <palves@redhat.com>
3678 * utils.c (prepare_to_throw_exception): Delete.
3680 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3682 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3684 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3686 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3688 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3690 * linux-aarch64-ipa.c: Add <elf.h> include.
3691 * linux-ppc-ipa.c: Add <elf.h> include.
3692 * linux-s390-ipa.c: Add <elf.h> include.
3694 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3696 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3697 (get_raw_reg_ptr): Likewise.
3698 (get_trace_state_variable_value_ptr): Likewise.
3699 (set_trace_state_variable_value_ptr): Likewise.
3700 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3703 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3704 Marcin Kościelnicki <koriakin@0x04.net>
3707 * linux-ppc-low.c (emit_insns): New function.
3708 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3709 (ppc_emit_prologue): New function.
3710 (ppc_emit_epilogue): New function.
3711 (ppc_emit_add): New function.
3712 (ppc_emit_sub): New function.
3713 (ppc_emit_mul): New function.
3714 (ppc_emit_lsh): New function.
3715 (ppc_emit_rsh_signed): New function.
3716 (ppc_emit_rsh_unsigned): New function.
3717 (ppc_emit_ext): New function.
3718 (ppc_emit_zero_ext): New function.
3719 (ppc_emit_log_not): New function.
3720 (ppc_emit_bit_and): New function.
3721 (ppc_emit_bit_or): New function.
3722 (ppc_emit_bit_xor): New function.
3723 (ppc_emit_bit_not): New function.
3724 (ppc_emit_equal): New function.
3725 (ppc_emit_less_signed): New function.
3726 (ppc_emit_less_unsigned): New function.
3727 (ppc_emit_ref): New function.
3728 (ppc_emit_const): New function.
3729 (ppc_emit_reg): New function.
3730 (ppc_emit_pop): New function.
3731 (ppc_emit_stack_flush): New function.
3732 (ppc_emit_swap): New function.
3733 (ppc_emit_stack_adjust): New function.
3734 (ppc_emit_call): New function.
3735 (ppc_emit_int_call_1): New function.
3736 (ppc_emit_void_call_2): New function.
3737 (ppc_emit_if_goto): New function.
3738 (ppc_emit_goto): New function.
3739 (ppc_emit_eq_goto): New function.
3740 (ppc_emit_ne_goto): New function.
3741 (ppc_emit_lt_goto): New function.
3742 (ppc_emit_le_goto): New function.
3743 (ppc_emit_gt_goto): New function.
3744 (ppc_emit_ge_goto): New function.
3745 (ppc_write_goto_address): New function.
3746 (ppc_emit_ops_impl): New static variable.
3747 (ppc64v1_emit_prologue): New function.
3748 (ppc64v2_emit_prologue): New function.
3749 (ppc64_emit_epilogue): New function.
3750 (ppc64_emit_add): New function.
3751 (ppc64_emit_sub): New function.
3752 (ppc64_emit_mul): New function.
3753 (ppc64_emit_lsh): New function.
3754 (ppc64_emit_rsh_signed): New function.
3755 (ppc64_emit_rsh_unsigned): New function.
3756 (ppc64_emit_ext): New function.
3757 (ppc64_emit_zero_ext): New function.
3758 (ppc64_emit_log_not): New function.
3759 (ppc64_emit_bit_and): New function.
3760 (ppc64_emit_bit_or): New function.
3761 (ppc64_emit_bit_xor): New function.
3762 (ppc64_emit_bit_not): New function.
3763 (ppc64_emit_equal): New function.
3764 (ppc64_emit_less_signed): New function.
3765 (ppc64_emit_less_unsigned): New function.
3766 (ppc64_emit_ref): New function.
3767 (ppc64_emit_const): New function.
3768 (ppc64v1_emit_reg): New function.
3769 (ppc64v2_emit_reg): New function.
3770 (ppc64_emit_pop): New function.
3771 (ppc64_emit_stack_flush): New function.
3772 (ppc64_emit_swap): New function.
3773 (ppc64v1_emit_call): New function.
3774 (ppc64v2_emit_call): New function.
3775 (ppc64v1_emit_int_call_1): New function.
3776 (ppc64v2_emit_int_call_1): New function.
3777 (ppc64v1_emit_void_call_2): New function.
3778 (ppc64v2_emit_void_call_2): New function.
3779 (ppc64_emit_if_goto): New function.
3780 (ppc64_emit_eq_goto): New function.
3781 (ppc64_emit_ne_goto): New function.
3782 (ppc64_emit_lt_goto): New function.
3783 (ppc64_emit_le_goto): New function.
3784 (ppc64_emit_gt_goto): New function.
3785 (ppc64_emit_ge_goto): New function.
3786 (ppc64v1_emit_ops_impl): New static variable.
3787 (ppc64v2_emit_ops_impl): New static variable.
3788 (ppc_emit_ops): New function.
3789 (linux_low_target): Wire in ppc_emit_ops.
3791 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3792 Marcin Kościelnicki <koriakin@0x04.net>
3795 * Makefile.in: Add powerpc-*-ipa.o
3796 * configure.srv: Add ipa_obj for powerpc*-linux.
3797 * linux-ppc-ipa.c: New file.
3798 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3800 (PPC_FIELD): New macro.
3801 (PPC_SEXT): New macro.
3802 (PPC_OP6): New macro.
3803 (PPC_BO): New macro.
3804 (PPC_LI): New macro.
3805 (PPC_BD): New macro.
3806 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3807 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3808 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3809 (ppc_get_thread_area): New function.
3810 (is_elfv2_inferior): New function.
3811 (gen_ds_form): New function.
3812 (GEN_STD): New macro.
3813 (GEN_STDU): New macro.
3814 (GEN_LD): New macro.
3815 (GEN_LDU): New macro.
3816 (gen_d_form): New function.
3817 (GEN_ADDI): New macro.
3818 (GEN_ADDIS): New macro.
3819 (GEN_LI): New macro.
3820 (GEN_LIS): New macro.
3821 (GEN_ORI): New macro.
3822 (GEN_ORIS): New macro.
3823 (GEN_LWZ): New macro.
3824 (GEN_STW): New macro.
3825 (GEN_STWU): New macro.
3826 (gen_xfx_form): New function.
3827 (GEN_MFSPR): New macro.
3828 (GEN_MTSPR): New macro.
3829 (GEN_MFCR): New macro.
3830 (GEN_MTCR): New macro.
3831 (GEN_SYNC): New macro.
3832 (GEN_LWSYNC): New macro.
3833 (gen_x_form): New function.
3834 (GEN_OR): New macro.
3835 (GEN_MR): New macro.
3836 (GEN_LWARX): New macro.
3837 (GEN_STWCX): New macro.
3838 (GEN_CMPW): New macro.
3839 (gen_md_form): New function.
3840 (GEN_RLDICL): New macro.
3841 (GEN_RLDICR): New macro.
3842 (gen_i_form): New function.
3844 (GEN_BL): New macro.
3845 (gen_b_form): New function.
3846 (GEN_BNE): New macro.
3847 (GEN_LOAD): New macro.
3848 (GEN_STORE): New macro.
3849 (gen_limm): New function.
3850 (gen_atomic_xchg): New function.
3851 (gen_call): New function.
3852 (ppc_relocate_instruction): New function.
3853 (ppc_install_fast_tracepoint_jump_pad): New function.
3854 (ppc_get_min_fast_tracepoint_insn_len): New function.
3855 (ppc_get_ipa_tdesc_idx): New function.
3856 (the_low_target): Wire in the new functions.
3857 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3859 * linux-ppc-tdesc.h: New file.
3861 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3863 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3864 (alloc_jump_pad_buffer): New function.
3865 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3866 (alloc_jump_pad_buffer): New function.
3867 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3868 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3869 (alloc_jump_pad_buffer): New function.
3870 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3871 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3872 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3873 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3875 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3877 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3878 * linux-amd64-ipa.c: Likewise.
3879 * linux-i386-ipa.c: Likewise.
3880 * linux-s390-ipa.c: Likewise.
3881 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3882 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3883 set_trace_state_variable_value_ptr.
3884 (struct ipa_sym_addresses): Likewise.
3885 (symbol_list): Likewise.
3886 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3887 accessing gdb_collect directly.
3888 (gdb_collect_ptr_type): New typedef.
3889 (get_raw_reg_ptr_type): New typedef.
3890 (get_trace_state_variable_value_ptr_type): New typedef.
3891 (set_trace_state_variable_value_ptr_type): New typedef.
3892 (gdb_collect_ptr): New global.
3893 (get_raw_reg_ptr): New global.
3894 (get_trace_state_variable_value_ptr): New global.
3895 (set_trace_state_variable_value_ptr): New global.
3896 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3897 accessing get_raw_reg directly.
3898 (get_get_tsv_func_addr): Likewise for
3899 get_trace_state_variable_value_ptr.
3900 (get_set_tsv_func_addr): Likewise for
3901 set_trace_state_variable_value_ptr.
3902 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3904 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3906 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3908 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3910 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3912 (relocate_instruction): Remove own_buf.
3913 * server.c (own_buf): Make global.
3914 (handle_v_requests): Make global.
3915 * server.h (own_buf): New declaration.
3916 (handle_v_requests): New prototype.
3918 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3921 * linux-s390-low.c (add_insns): New function.
3922 (s390_emit_prologue): New function.
3923 (s390_emit_epilogue): New function.
3924 (s390_emit_add): New function.
3925 (s390_emit_sub): New function.
3926 (s390_emit_mul): New function.
3927 (s390_emit_lsh): New function.
3928 (s390_emit_rsh_signed): New function.
3929 (s390_emit_rsh_unsigned): New function.
3930 (s390_emit_ext): New function.
3931 (s390_emit_log_not): New function.
3932 (s390_emit_bit_and): New function.
3933 (s390_emit_bit_or): New function.
3934 (s390_emit_bit_xor): New function.
3935 (s390_emit_bit_not): New function.
3936 (s390_emit_equal): New function.
3937 (s390_emit_less_signed): New function.
3938 (s390_emit_less_unsigned): New function.
3939 (s390_emit_ref): New function.
3940 (s390_emit_if_goto): New function.
3941 (s390_emit_goto): New function.
3942 (s390_write_goto_address): New function.
3943 (s390_emit_litpool): New function.
3944 (s390_emit_const): New function.
3945 (s390_emit_call): New function.
3946 (s390_emit_reg): New function.
3947 (s390_emit_pop): New function.
3948 (s390_emit_stack_flush): New function.
3949 (s390_emit_zero_ext): New function.
3950 (s390_emit_swap): New function.
3951 (s390_emit_stack_adjust): New function.
3952 (s390_emit_set_r2): New function.
3953 (s390_emit_int_call_1): New function.
3954 (s390_emit_void_call_2): New function.
3955 (s390_emit_eq_goto): New function.
3956 (s390_emit_ne_goto): New function.
3957 (s390_emit_lt_goto): New function.
3958 (s390_emit_le_goto): New function.
3959 (s390_emit_gt_goto): New function.
3960 (s390_emit_ge_goto): New function.
3961 (s390x_emit_prologue): New function.
3962 (s390x_emit_epilogue): New function.
3963 (s390x_emit_add): New function.
3964 (s390x_emit_sub): New function.
3965 (s390x_emit_mul): New function.
3966 (s390x_emit_lsh): New function.
3967 (s390x_emit_rsh_signed): New function.
3968 (s390x_emit_rsh_unsigned): New function.
3969 (s390x_emit_ext): New function.
3970 (s390x_emit_log_not): New function.
3971 (s390x_emit_bit_and): New function.
3972 (s390x_emit_bit_or): New function.
3973 (s390x_emit_bit_xor): New function.
3974 (s390x_emit_bit_not): New function.
3975 (s390x_emit_equal): New function.
3976 (s390x_emit_less_signed): New function.
3977 (s390x_emit_less_unsigned): New function.
3978 (s390x_emit_ref): New function.
3979 (s390x_emit_if_goto): New function.
3980 (s390x_emit_const): New function.
3981 (s390x_emit_call): New function.
3982 (s390x_emit_reg): New function.
3983 (s390x_emit_pop): New function.
3984 (s390x_emit_stack_flush): New function.
3985 (s390x_emit_zero_ext): New function.
3986 (s390x_emit_swap): New function.
3987 (s390x_emit_stack_adjust): New function.
3988 (s390x_emit_int_call_1): New function.
3989 (s390x_emit_void_call_2): New function.
3990 (s390x_emit_eq_goto): New function.
3991 (s390x_emit_ne_goto): New function.
3992 (s390x_emit_lt_goto): New function.
3993 (s390x_emit_le_goto): New function.
3994 (s390x_emit_gt_goto): New function.
3995 (s390x_emit_ge_goto): New function.
3996 (s390_emit_ops): New function.
3997 (struct linux_target_ops): Fill in emit_ops hook.
3999 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4002 * Makefile.in: Add s390 IPA files.
4003 * configure.srv: Build IPA for s390.
4004 * linux-s390-ipa.c: New file.
4005 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4006 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4007 (tdesc_s390_linux32): Likewise.
4008 (init_registers_s390_linux32v1): Likewise.
4009 (tdesc_s390_linux32v1): Likewise.
4010 (init_registers_s390_linux32v2): Likewise.
4011 (tdesc_s390_linux32v2): Likewise.
4012 (init_registers_s390_linux64): Likewise.
4013 (tdesc_s390_linux64): Likewise.
4014 (init_registers_s390_linux64v1): Likewise.
4015 (tdesc_s390_linux64v1): Likewise.
4016 (init_registers_s390_linux64v2): Likewise.
4017 (tdesc_s390_linux64v2): Likewise.
4018 (init_registers_s390_te_linux64): Likewise.
4019 (tdesc_s390_te_linux64): Likewise.
4020 (init_registers_s390_vx_linux64): Likewise.
4021 (tdesc_s390_vx_linux64): Likewise.
4022 (init_registers_s390_tevx_linux64): Likewise.
4023 (tdesc_s390_tevx_linux64): Likewise.
4024 (init_registers_s390x_linux64): Likewise.
4025 (tdesc_s390x_linux64): Likewise.
4026 (init_registers_s390x_linux64v1): Likewise.
4027 (tdesc_s390x_linux64v1): Likewise.
4028 (init_registers_s390x_linux64v2): Likewise.
4029 (tdesc_s390x_linux64v2): Likewise.
4030 (init_registers_s390x_te_linux64): Likewise.
4031 (tdesc_s390x_te_linux64): Likewise.
4032 (init_registers_s390x_vx_linux64): Likewise.
4033 (tdesc_s390x_vx_linux64): Likewise.
4034 (init_registers_s390x_tevx_linux64): Likewise.
4035 (tdesc_s390x_tevx_linux64): Likewise.
4036 (have_hwcap_s390_vx): New static variable.
4037 (s390_arch_setup): Fill have_hwcap_s390_vx.
4038 (s390_get_thread_area): New function.
4039 (s390_ft_entry_gpr_esa): New const.
4040 (s390_ft_entry_gpr_zarch): New const.
4041 (s390_ft_entry_misc): New const.
4042 (s390_ft_entry_fr): New const.
4043 (s390_ft_entry_vr): New const.
4044 (s390_ft_main_31): New const.
4045 (s390_ft_main_64): New const.
4046 (s390_ft_exit_fr): New const.
4047 (s390_ft_exit_vr): New const.
4048 (s390_ft_exit_misc): New const.
4049 (s390_ft_exit_gpr_esa): New const.
4050 (s390_ft_exit_gpr_zarch): New const.
4051 (append_insns): New function.
4052 (s390_relocate_instruction): New function.
4053 (s390_install_fast_tracepoint_jump_pad): New function.
4054 (s390_get_min_fast_tracepoint_insn_len): New function.
4055 (s390_get_ipa_tdesc_idx): New function.
4056 (struct linux_target_ops): Wire in the above functions.
4057 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4058 * linux-s390-tdesc.h: New file.
4060 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4062 * linux-s390-low.c (s390_supports_tracepoints): New function.
4063 (struct linux_target_ops): Fill supports_tracepoints hook.
4065 2016-03-18 Yao Qi <yao.qi@linaro.org>
4067 * linux-low.c (lwp_signal_can_be_delivered): New function.
4068 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4070 2016-03-18 Yao Qi <yao.qi@linaro.org>
4072 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4073 0 if signal is enqueued. Remove 'signal' from one debugging
4074 message. Move one debugging message to some lines below.
4075 Remove code setting 'signal' to 0.
4077 2016-03-18 Yao Qi <yao.qi@linaro.org>
4079 * linux-low.c (linux_low_filter_event): Remove redundant
4080 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4082 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4084 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4085 (struct linux_target_ops): Wire in the above.
4087 2016-03-03 Yao Qi <yao.qi@linaro.org>
4089 * linux-low.c: Update comments to start_step_over.
4091 2016-03-03 Yao Qi <yao.qi@linaro.org>
4094 * linux-low.c (handle_extended_wait): Set child suspended
4095 if event_lwp->bp_reinsert isn't zero.
4097 2016-03-02 Yao Qi <yao.qi@linaro.org>
4099 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4100 enqueue_pending_signal.
4102 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4104 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4107 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4109 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4110 (s390_regmap_3264) [!__s390x__]: New global.
4111 (s390_collect_ptrace_register): Skip map entries containing -1.
4112 (s390_supply_ptrace_register): Ditto.
4113 (s390_fill_gprs_high): New function.
4114 (s390_store_gprs_high): New function.
4115 (s390_regsets): Add NT_S390_HIGH_GPRS.
4116 (s390_get_hwcap): Enable on 31-bit.
4117 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4118 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4119 Detect NT_S390_HIGH_GPRS.
4120 (s390_usrregs_info_3264): Enable on 31-bit.
4121 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4122 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4124 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4127 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4128 * configure.srv: Ditto.
4129 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4130 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4131 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4132 (init_registers_amd64_linux): Remove prototype.
4133 (tdesc_amd64_linux): Remove declaration.
4134 (get_ipa_tdesc): New function.
4135 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4136 initialize remaining tdescs.
4137 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4138 (init_registers_i386_linux): Remove prototype.
4139 (tdesc_i386_linux): Remove declaration.
4140 (get_ipa_tdesc): New function.
4141 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4142 initialize remaining tdescs.
4143 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4144 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4145 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4146 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4147 (x86_get_ipa_tdesc_idx): New function.
4148 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4149 * linux-x86-tdesc.h: New file.
4150 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4151 (target_get_ipa_tdesc_idx): New macro.
4152 * tracepoint.c (ipa_tdesc_idx): New macro.
4153 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4154 (symbol_list): Add ipa_tdesc_idx.
4155 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4156 (ipa_tdesc): Remove.
4157 (ipa_tdesc_idx): New variable.
4158 (get_context_regcache): Use get_ipa_tdesc.
4159 (gdb_collect): Ditto.
4161 * tracepoint.h (get_ipa_tdesc): New prototype.
4162 (ipa_tdesc): Remove.
4164 2016-02-24 Pedro Alves <palves@redhat.com>
4166 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4167 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4168 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4169 Factor out common code between the USE_SIGTRAP_SIGINFO and
4170 !USE_SIGTRAP_SIGINFO blocks.
4171 (linux_low_filter_event): Call save_stop_reason instead of
4172 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4174 (linux_wait_1): Update comments.
4176 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4178 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4179 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4180 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4181 ppc_insert_point, ppc_remove_point.
4183 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4185 * linux-s390-low.c (s390_supports_z_point_type): New function.
4186 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4188 2016-02-16 Yao Qi <yao.qi@linaro.org>
4190 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4191 PC. Get pc from regcache_read_pc.
4193 2016-02-12 Yao Qi <yao.qi@linaro.org>
4195 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4196 or linux_get_pc_32bit.
4197 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4199 2016-02-12 Yao Qi <yao.qi@linaro.org>
4201 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4202 arm_linux_get_next_pcs_fixup.
4204 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4206 * tracepoint.c (x_tracepoint_action_download): Change
4207 write_inferior_data_ptr to write_inferior_data_pointer.
4208 (cmd_qtstart): Likewise.
4209 (write_inferior_data_ptr): Remove.
4210 (download_agent_expr): Change write_inferior_data_ptr to
4211 write_inferior_data_pointer.
4212 (download_tracepoint_1): Likewise.
4213 (download_tracepoint): Likewise.
4214 (download_trace_state_variables): Likewise.
4216 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4217 Marcin Kościelnicki <koriakin@0x04.net>
4219 * tracepoint.c (struct tracepoint_action_ops): Remove.
4220 (struct tracepoint_action): Remove ops.
4221 (m_tracepoint_action_download, r_tracepoint_action_download)
4222 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4223 size and offset accordingly.
4224 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4225 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4226 (tracepoint_action_send, tracepoint_action_download): New functions.
4227 Helpers for trace action handlers.
4228 (add_tracepoint_action): Remove setup actions ops.
4229 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4231 2016-02-10 Yao Qi <yao.qi@linaro.org>
4233 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4235 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4237 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4239 * configure: Regenerate.
4241 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4243 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4244 void * to gdb_byte *.
4245 * linux-low.c (siginfo_fixup): Likewise.
4246 (linux_xfer_siginfo): Likewise.
4247 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4249 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4251 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4253 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4255 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4257 * linux-x86-low.c [__x86_64__]: Include
4258 "nat/amd64-linux-siginfo.h".
4259 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4260 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4261 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4262 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4263 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4264 (cpt_si_fd, si_timerid, si_overrun): Move from
4265 nat/amd64-linux-siginfo.c.
4266 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4268 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4270 * server.c (skip_to_semicolon): Remove.
4271 (process_point_options): Use strchrnul instead of
4274 2016-01-26 Yao Qi <yao.qi@linaro.org>
4276 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4277 * linux-low.c (install_software_single_step_breakpoints): Don't
4278 call regcache_read_pc.
4279 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4282 2016-01-26 Yao Qi <yao.qi@linaro.org>
4284 * linux-low.c (install_software_single_step_breakpoints): Call
4285 regcache_read_pc instead of get_pc.
4287 2016-01-26 Yao Qi <yao.qi@linaro.org>
4289 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4290 (unblock_async_io): Rename to ...
4291 (block_unblock_async_io): ... it. New function.
4292 (enable_async_io): Don't install SIGIO handler. Unblock it
4294 (disable_async_io): Don't ignore SIGIO. Block it instead.
4295 (initialize_async_io): Install SIGIO handler. Don't call
4298 2016-01-26 Yao Qi <yao.qi@linaro.org>
4300 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4301 first character is '\003', call *the_target->request_interrupt.
4303 2016-01-25 Yao Qi <yao.qi@linaro.org>
4305 * remote-utils.c (new_thread_notify): Remove.
4306 (dead_thread_notify): Likewise.
4307 * remote-utils.h (new_thread_notify): Remove declaration.
4308 (dead_thread_notify): Likewise.
4310 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4312 * gdb.trace/pending.exp: Fix expected message on continue.
4314 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4316 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4317 it works properly on big-endian machines where sizeof (CORE_ADDR)
4320 2016-01-21 Pedro Alves <palves@redhat.com>
4322 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4323 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4324 * configure: Regenerate.
4326 2016-01-21 Yao Qi <yao.qi@linaro.org>
4328 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4329 is_thumb and set it according to CPSR saved on the stack.
4330 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4331 arm_sigreturn_next_pc.
4333 2016-01-18 Yao Qi <yao.qi@linaro.org>
4335 * linux-low.c (linux_set_pc_64bit): New function.
4336 (linux_get_pc_64bit): New function.
4337 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4339 * linux-sparc-low.c (debug_threads): Remove declaration.
4340 (sparc_get_pc): Remove.
4341 (the_low_target): Use linux_get_pc_64bit instead of
4343 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4344 (the_low_target): Use linux_get_pc_64bit and
4347 2016-01-18 Yao Qi <yao.qi@linaro.org>
4349 * linux-arm-low.c (debug_threads): Remove declaration.
4350 (arm_get_pc, arm_set_pc): Remove.
4351 (the_low_target): Use linux_get_pc_32bit and
4353 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4354 (the_low_target): Use linux_get_pc_32bit and
4356 * linux-cris-low.c (debug_threads): Remove declaration.
4357 (cris_get_pc, cris_set_pc,): Remove.
4358 (the_low_target): Use linux_get_pc_32bit and
4360 * linux-crisv32-low.c (debug_threads): Remove declaration.
4361 (cris_get_pc, cris_set_pc): Remove.
4362 (the_low_target): Use linux_get_pc_32bit and
4364 * linux-low.c: Include inttypes.h.
4365 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4366 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4367 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4368 (the_low_target): Use linux_get_pc_32bit and
4370 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4371 (the_low_target): Use linux_get_pc_32bit and
4373 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4374 (the_low_target): Use linux_get_pc_32bit and
4376 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4377 (the_low_target): Use linux_get_pc_32bit and
4379 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4380 (the_low_target): Use linux_get_pc_32bit and
4383 2016-01-18 Gary Benson <gbenson@redhat.com>
4385 * configure.ac (AC_FUNC_FORK): New check.
4386 * config.in: Regenerate.
4387 * configure: Likewise.
4389 2016-01-14 Yao Qi <yao.qi@linaro.org>
4391 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4392 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4393 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4394 arm_get_next_pcs_ctor.
4396 2016-01-12 Josh Stone <jistone@redhat.com>
4397 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4399 * inferiors.h: Include "gdb_vecs.h".
4400 (struct process_info): Add syscalls_to_catch.
4401 * inferiors.c (remove_process): Free syscalls_to_catch.
4402 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4403 syscall_return stops.
4404 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4405 * server.c (handle_general_set): Handle QCatchSyscalls.
4406 (handle_query): Report support for QCatchSyscalls.
4407 * target.h (struct target_ops): Add supports_catch_syscall.
4408 (target_supports_catch_syscall): New macro.
4409 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4410 (struct lwp_info): Add syscall_state.
4411 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4412 Maintain syscall_state and syscalls_to_catch across exec.
4413 (get_syscall_trapinfo): New function, proxy to the_low_target.
4414 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4415 (linux_low_filter_event): Toggle syscall_state entry/return for
4416 syscall traps, and set it ignored for all others.
4417 (gdb_catching_syscalls_p): New function.
4418 (gdb_catch_this_syscall_p): New function.
4419 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4420 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4421 (linux_supports_catch_syscall): New function.
4422 (linux_target_ops): Install it.
4423 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4424 (the_low_target): Install it.
4426 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4428 * acinclude.m4: Include new ../warning.m4 file.
4429 * configure: Regenerated.
4430 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4432 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4434 * ax.c (is_goto_target): Mark static.
4435 * linux-low.c (register_addr): Likewise.
4436 (linux_fetch_registers, linux_store_registers): Likewise.
4437 * mem-break.c (any_persistent_commands): Fix old prototype.
4438 (add_commands_to_breakpoint): Mark static.
4439 * regcache.c (find_register_by_name): Delete unused func.
4440 * remote-utils.c (hex_or_minus_one): Mark static.
4441 * server.c (monitor_show_help): Mark static.
4442 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4443 handle_v_requests): Likewise.
4445 2016-01-12 Pedro Alves <palves@redhat.com>
4447 Remove use of the registered trademark symbol throughout.
4449 2016-01-08 Yao Qi <yao.qi@linaro.org>
4451 * remote-utils.c (getpkt): If c is '\003', call target hook
4454 2016-01-06 Yao Qi <yao.qi@linaro.org>
4456 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4457 linux-aarch32-low.c.
4458 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4459 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4460 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4461 (thumb2_breakpoint): Declare.
4462 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4463 linux-aarch32-low.h.
4464 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4465 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4466 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4468 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4470 * gdbreplay.c (gdbreplay_version): Change copyright year in
4472 * server.c (gdbserver_version): Likewise.
4474 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4476 * server.c (crc32_table): Delete.
4477 (crc32): Use libiberty's xcrc32 function.
4479 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4481 * lynx-low.c (lynx_delete_thread_callback): New function.
4482 (lynx_mourn): Properly delete our process and all of its
4483 threads. Remove call to clear_inferiors.
4485 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4487 * target.c (thread_search_callback): Add check that
4488 the thread_stopped target callback is not NULL before
4491 2015-12-21 Yao Qi <yao.qi@linaro.org>
4493 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4496 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4498 * server.c (handle_query): Call target_supports_software_single_step.
4500 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4502 * linux-low.c (single_step): New function.
4503 (linux_resume_one_lwp_throw): Call single_step.
4504 (start_step_over): Likewise.
4506 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4508 * Makefile.in (SFILES): Append arch/arm-linux.c,
4509 arch/arm-get-next-pcs.c.
4510 (arm-linux.o): New rule.
4511 (arm-get-next-pcs.o): New rule.
4512 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4514 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4515 to linux-aarch32-low.c.
4516 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4517 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4518 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4519 (thumb2_breakpoint_len): Likewise.
4520 (arm_is_thumb_mode): Make non-static.
4521 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4522 from linux-aarch32-low.c.
4523 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4524 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4525 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4526 (thumb2_breakpoint_len): Likewise.
4527 (arm_is_thumb_mode): New declaration.
4528 * linux-arm-low.c: Include arch/arm-linux.h
4529 aarch/arm-get-next-pcs.h, sys/syscall.h.
4530 (get_next_pcs_ops): New struct.
4531 (get_next_pcs_addr_bits_remove): New function.
4532 (get_next_pcs_is_thumb): New function.
4533 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4534 (arm_sigreturn_next_pc): Likewise.
4535 (get_next_pcs_syscall_next_pc): Likewise.
4536 (arm_gdbserver_get_next_pcs): Likewise.
4537 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4539 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4540 * server.h: Include gdb_vecs.h.
4542 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4544 * Makefile.in (SFILES): Append common/common-regcache.c.
4545 (OBS): Append common-regcache.o.
4546 (common-regcache.o): New rule.
4547 * regcache.c (init_register_cache): Initialize cache to
4549 (regcache_raw_read_unsigned): New function.
4550 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4551 register_status enum.
4553 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4555 * linux-aarch64-low.c (the_low_targets): Rename
4556 breakpoint_reinsert_addr to get_next_pcs.
4557 * linux-arm-low.c (the_low_targets): Likewise.
4558 * linux-bfin-low.c (the_low_targets): Likewise.
4559 * linux-cris-low.c (the_low_targets): Likewise.
4560 * linux-crisv32-low.c (the_low_targets): Likewise.
4561 * linux-low.c (can_software_single_step): Likewise.
4562 (install_software_single_step_breakpoints): New function.
4563 (start_step_over): Use install_software_single_step_breakpoints.
4564 * linux-low.h: New CORE_ADDR vector.
4565 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4567 * linux-mips-low.c (the_low_targets): Likewise.
4568 * linux-nios2-low.c (the_low_targets): Likewise.
4569 * linux-sparc-low.c (the_low_targets): Likewise.
4571 2015-12-17 Pedro Alves <palves@redhat.com>
4573 * linux-low.c (linux_kill_one_lwp): Remove references to
4575 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4577 (linux_init_signals): Delete.
4578 (initialize_low): Adjust.
4579 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4581 2015-12-16 Pedro Alves <palves@redhat.com>
4583 * configure.ac (compiler warning flags): When testing a
4584 -Wno-foo option, check whether -Wfoo works instead.
4585 * configure: Regenerate.
4587 2015-12-11 Don Breazeal <donb@codesourcery.com>
4589 * server.c (process_serial_event): Don't exit from gdbserver
4590 in remote mode if there are still active inferiors.
4592 2015-12-11 Yao Qi <yao.qi@linaro.org>
4594 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4595 arm_breakpoint_at if the process is 32-bit.
4597 2015-12-11 Yao Qi <yao.qi@linaro.org>
4599 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4602 2015-12-07 Yao Qi <yao.qi@linaro.org>
4604 * configure.srv: Append arm.o to srv_tgtobj for
4605 aarch64*-*-linux* target.
4606 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4607 from linux-arm-low.c.
4608 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4609 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4610 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4611 (thumb2_breakpoint_len): Likewise.
4612 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4613 (arm_breakpoint_kinds): Likewise.
4614 (arm_breakpoint_kind_from_pc): Likewise.
4615 (arm_sw_breakpoint_from_kind): Likewise.
4616 (arm_breakpoint_kind_from_current_state): Likewise.
4617 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4618 (arm_sw_breakpoint_from_kind): Declare.
4619 (arm_breakpoint_kind_from_current_state): Declare.
4620 (arm_breakpoint_at): Declare.
4621 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4622 arm_sw_breakpoint_from_kind if process is 32-bit.
4623 (aarch64_breakpoint_kind_from_pc): New function.
4624 (aarch64_breakpoint_kind_from_current_state): New function.
4625 (the_low_target): Initialize fields breakpoint_kind_from_pc
4626 and breakpoint_kind_from_current_state.
4627 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4628 linux-aarch32-low.c.
4629 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4630 (arm_breakpoint, arm_breakpoint_len): Likewise.
4631 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4632 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4633 (arm_is_thumb_mode): Likewise.
4634 (arm_breakpoint_at): Likewise.
4635 (arm_breakpoint_kind_from_pc): Likewise.
4636 (arm_sw_breakpoint_from_kind): Likewise.
4637 (arm_breakpoint_kind_from_current_state): Likewise.
4640 2015-08-04 Yao Qi <yao.qi@linaro.org>
4642 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4643 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4644 * server.c (extended_protocol): Remove "static".
4645 * server.h (extended_protocol): Declare it.
4647 2015-12-04 Josh Stone <jistone@redhat.com>
4649 * target.h (struct target_ops) <arch_setup>: Rename to ...
4650 (struct target_ops) <post_create_inferior>: ... this.
4651 (target_arch_setup): Rename to ...
4652 (target_post_create_inferior): ... this, calling post_create_inferior.
4653 * server.c (start_inferior): Update target_arch_setup calls to
4654 target_post_create_inferior.
4655 * linux-low.c (linux_low_ptrace_options): Forward declare.
4656 (linux_arch_setup): Update its comment for general use.
4657 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4658 (struct linux_target_ops): Use linux_post_create_inferior.
4659 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4660 to post_create_inferior.
4661 * nto-low.c (struct nto_target_ops): Likewise.
4662 * spu-low.c (struct spu_target_ops): Likewise.
4663 * win32-low.c (struct win32_target_ops): Likewise.
4665 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4667 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4669 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4671 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4672 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4673 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4674 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4675 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4676 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4677 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4678 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4679 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4680 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4681 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4682 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4684 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4686 * linux-low.c (linux_look_up_symbols): Don't call
4687 linux_supports_traceclone.
4688 * linux-low.h (thread_db_init): Remove use_events argument.
4689 * thread-db.c (thread_db_use_event): Remove global variable.
4690 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4691 (struct thread_db) <td_create_bp>: Remove field.
4692 (thread_db_create_event): Remove function.
4693 (thread_db_enable_reporting): Likewise.
4694 (find_one_thread): Don't check for thread_db_use_events.
4695 (attach_thread): Likewise.
4696 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4697 (try_thread_db_load_1): Don't check for thread_db_use_events.
4698 (thread_db_init): Remove use_events argument and thread events
4700 (remove_thread_event_breakpoints): Remove function.
4701 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4703 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4705 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4707 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4708 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4709 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4710 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4711 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4713 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4715 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4716 * linux-low.c (can_hardware_single_step): Use
4717 supports_hardware_single_step.
4718 (can_software_single_step): New function.
4719 (start_step_over): Call can_software_single_step.
4720 (linux_supports_hardware_single_step): New function.
4721 (struct target_ops) <supports_software_single_step>: Initialize.
4722 * linux-low.h (struct linux_target_ops)
4723 <supports_hardware_single_step>: Initialize.
4724 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4725 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4726 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4727 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4728 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4729 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4730 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4731 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4732 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4733 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4735 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4736 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4738 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4739 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4740 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4742 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4743 * target.h (struct target_ops): <supports_software_single_step>:
4745 (target_supports_software_single_step): New macro.
4747 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4749 * linux-low.c (linux_wait_1): Fix pc advance condition.
4750 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4751 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4753 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4755 * linux-arm-low.c (arm_is_thumb_mode): New function.
4756 (arm_breakpoint_at): Use arm_is_thumb_mode.
4757 (arm_breakpoint_kind_from_current_state): New function.
4758 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4760 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4761 (linux_breakpoint_kind_from_current_state): New function.
4762 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4763 * linux-low.h (struct linux_target_ops)
4764 <breakpoint_kind_from_current_state>: New field.
4765 * target.h (struct target_ops): Likewise.
4766 (target_breakpoint_kind_from_current_state): New macro.
4768 2015-11-30 Pedro Alves <palves@redhat.com>
4770 * linux-low.c (linux_resume): Wake up the event loop before
4773 2015-11-30 Pedro Alves <palves@redhat.com>
4775 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4777 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4779 * target.c (struct thread_search): New structure.
4780 (thread_search_callback): New function.
4781 (prev_general_thread): New global.
4782 (prepare_to_access_memory, done_accessing_memory): New functions.
4783 * target.h (prepare_to_access_memory, done_accessing_memory):
4784 Replace macros with function declarations.
4786 2015-11-30 Pedro Alves <palves@redhat.com>
4789 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4790 report TARGET_WAITKIND_NO_RESUMED.
4791 * remote-utils.c (prepare_resume_reply): Handle
4792 TARGET_WAITKIND_NO_RESUMED.
4793 * server.c (report_no_resumed): New global.
4794 (handle_query) <qSupported>: Handle "no-resumed+". Report
4795 "no-resumed+" support.
4796 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4797 return error if the client doesn't support no-resumed events.
4798 (push_stop_notification): New function.
4799 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4800 events if the client supports them.
4802 2015-11-30 Pedro Alves <palves@redhat.com>
4804 * linux-low.c (thread_still_has_status_pending_p): Don't check
4806 (lwp_resumed): New function.
4807 (status_pending_p_callback): Return early if the LWP is not
4808 supposed to be resumed.
4810 2015-11-30 Pedro Alves <palves@redhat.com>
4812 * linux-low.c (handle_extended_wait): Assert that the LWP's
4813 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4814 thread create events, leave the new child's status pending.
4815 (linux_low_filter_event): If GDB wants to hear about thread exit
4816 events, leave the LWP marked dead and don't delete it.
4817 (linux_wait_for_event_filtered): Don't check for thread exit.
4818 (filter_exit_event): New function.
4819 (linux_wait_1): Use it, when returning an exit event.
4820 (linux_resume_one_lwp_throw): Assert that the LWP's
4821 waitstatus is TARGET_WAITKIND_IGNORE.
4822 * remote-utils.c (prepare_resume_reply): Handle
4823 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4824 * server.c (report_thread_events): New global.
4825 (handle_general_set): Handle QThreadEvents.
4826 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4827 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4828 TARGET_WAITKIND_THREAD_EXITED.
4829 * server.h (report_thread_events): Declare.
4831 2015-11-30 Pedro Alves <palves@redhat.com>
4833 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4834 the thread's last_resume_kind was resume_stop.
4836 2015-11-30 Pedro Alves <palves@redhat.com>
4838 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4841 2015-11-30 Pedro Alves <palves@redhat.com>
4843 * server.c (handle_v_requests): Handle vCtrlC.
4845 2015-11-30 Pedro Alves <palves@redhat.com>
4847 * gdbthread.h (find_any_thread_of_pid): Declare.
4848 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4850 * server.c (handle_query): If current_thread is NULL, look for
4851 another thread of the selected process.
4853 2015-11-26 Daniel Colascione <dancol@dancol.org>
4854 Simon Marchi <simon.marchi@ericsson.com>
4856 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4857 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4859 * target.h (struct target_ops) <thread_name>: New field.
4860 (target_thread_name): New macro.
4862 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4864 * regcache.h (regcache_invalidate_pid): Add declaration.
4865 * regcache.c (regcache_invalidate_pid): New function, extracted
4866 from regcache_invalidate.
4867 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4868 Add trivial documentation comment.
4869 * lynx-low.c: Use regcache_invalidate_pid instead of
4870 regcache_invalidate.
4872 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4874 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4875 and Elf64_auxv_t if the target is Android.
4877 2015-11-22 Doug Evans <xdje42@gmail.com>
4879 * target.h: #include <sys/types.h>.
4881 2015-11-19 Pedro Alves <palves@redhat.com>
4883 * linux-low.c (linux_process_qsupported): Change prototype.
4885 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4887 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4888 and adjust to loop over all features.
4889 * server.c (handle_query) <qSupported>: Adjust to call
4890 target_process_qsupported once, passing it a vector of unprocessed
4892 * target.h (struct target_ops) <process_qsupported>: Change
4894 (target_process_qsupported): Adjust.
4896 2015-11-19 Pedro Alves <palves@redhat.com>
4898 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4900 * configure: Regenerate.
4902 2015-11-19 Pedro Alves <palves@redhat.com>
4904 * configure: Regenerate.
4906 2015-11-19 Yao Qi <yao.qi@linaro.org>
4908 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4911 2015-11-19 Yao Qi <yao.qi@linaro.org>
4913 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4914 (struct aarch64_operand): Move enum out.
4916 2015-11-19 Yao Qi <yao.qi@linaro.org>
4918 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4919 struct user_fpsimd_state *.
4920 (aarch64_store_fpregset): Likewise.
4922 2015-11-19 Yao Qi <yao.qi@linaro.org>
4924 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4925 struct user_pt_regs *.
4926 (aarch64_store_gregset): Likewise.
4928 2015-11-18 Pedro Alves <palves@redhat.com>
4930 * Makefile.in (all_object_files): Add $IPA_OBJS.
4932 2015-11-17 Pedro Alves <palves@redhat.com>
4934 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4935 GDB_SIGNAL_0 and gdb_signal_to_string.
4937 2015-11-17 Pedro Alves <palves@redhat.com>
4939 * win32-low.c (handle_output_debug_string): Remove parameter.
4940 (win32_kill): Remove our_status local and adjust call to
4941 handle_output_debug_string.
4942 (get_child_debug_event): Adjust call to
4943 handle_output_debug_string.
4945 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4947 * linux-mips-low.c (mips_fill_gregset): Add cast.
4948 (mips_store_gregset): Likewise.
4949 (mips_fill_fpregset): Likewise.
4950 (mips_store_fpregset): Likewise.
4952 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4954 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4957 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4959 * linux-mips-low.c (mips_linux_new_thread): Change type of
4960 watch_type to enum target_hw_bp_type.
4962 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4964 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4965 Change return type to arm_hwbp_type.
4967 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4969 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4970 (arm_store_gregset): Likewise.
4971 * linux-arm-low.c (arm_get_hwcap): Likewise.
4972 (arm_read_description): Likewise.
4974 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4976 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4978 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4980 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4981 (ppc_fill_vsxregset): Likewise.
4982 (ppc_store_vsxregset): Likewise.
4983 (ppc_fill_vrregset): Likewise.
4984 (ppc_store_vrregset): Likewise.
4985 (ppc_fill_evrregset): Likewise.
4986 (ppc_store_evrregset): Likewise.
4988 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4990 * linux-ppc-low.c (ppc_usrregs_info): Remove
4991 forward-declaration.
4992 (ppc_arch_setup): Move lower in file.
4994 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4996 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4997 (ps_pdwrite): Likewise.
4999 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5001 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5002 to after assert checks.
5004 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5006 * proc-service.c (ps_pdread): Add/adjust casts.
5007 (ps_pdwrite): Add/adjust casts.
5009 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5011 * server.c (handle_search_memory_1): Cast return value of
5014 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5016 * server.c (write_qxfer_response): Change type of data to
5019 2015-10-29 Pedro Alves <palves@redhat.com>
5021 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5023 2015-10-29 Pedro Alves <palves@redhat.com>
5025 * tracepoint.c (clear_installed_tracepoints): Add casts.
5027 2015-10-29 Pedro Alves <palves@redhat.com>
5029 * server.c (handle_v_cont, process_serial_event): Add enum
5030 gdb_signal casts to signal parsing code.
5032 2015-10-29 Pedro Alves <palves@redhat.com>
5034 * linux-low.h (NULL_REGSET): Define.
5035 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5036 * linux-arm-low.c (arm_regsets): Likewise.
5037 * linux-crisv32-low.c (cris_regsets): Likewise.
5038 * linux-m68k-low.c (m68k_regsets): Likewise.
5039 * linux-mips-low.c (mips_regsets): Likewise.
5040 * linux-nios2-low.c (nios2_regsets): Likewise.
5041 * linux-ppc-low.c (ppc_regsets): Likewise.
5042 * linux-s390-low.c (s390_regsets): Likewise.
5043 * linux-sh-low.c (sh_regsets): Likewise.
5044 * linux-sparc-low.c (sparc_regsets): Likewise.
5045 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5046 * linux-tile-low.c (tile_regsets): Likewise.
5047 * linux-x86-low.c (x86_regsets): Likewise.
5048 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5050 2015-10-29 Pedro Alves <palves@redhat.com>
5052 * linux-low.h (NULL_REGSET): Define.
5053 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5054 * linux-arm-low.c (arm_regsets): Likewise.
5055 * linux-crisv32-low.c (cris_regsets): Likewise.
5056 * linux-m68k-low.c (m68k_regsets): Likewise.
5057 * linux-mips-low.c (mips_regsets): Likewise.
5058 * linux-nios2-low.c (nios2_regsets): Likewise.
5059 * linux-ppc-low.c (ppc_regsets): Likewise.
5060 * linux-s390-low.c (s390_regsets): Likewise.
5061 * linux-sh-low.c (sh_regsets): Likewise.
5062 * linux-sparc-low.c (sparc_regsets): Likewise.
5063 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5064 * linux-tile-low.c (tile_regsets): Likewise.
5065 * linux-x86-low.c (x86_regsets): Likewise.
5066 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5068 2015-10-26 Doug Evans <dje@google.com>
5070 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5072 2015-10-26 Doug Evans <dje@google.com>
5074 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5076 2015-10-26 Doug Evans <dje@google.com>
5078 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5080 (attach_thread, find_new_threads_callback): Ditto.
5082 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5084 * mem-break.h (set_breakpoint_data): Remove.
5086 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5088 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5089 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5090 (initialize_low): Remove set_breakpoint_data call.
5091 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5092 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5093 (initialize_low): Remove set_breakpoint_data call.
5094 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5095 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5096 (initialize_low): Remove set_breakpoint_data call.
5098 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5100 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5101 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5102 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5103 * target.h (target_breakpoint_kind_from_pc): New macro.
5105 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5107 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5108 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5109 the default breakpoint kind.
5111 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5113 * linux-arm-low.c (arm_supports_z_point_type): Add software
5116 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5118 * linux-arm-low.c: Refactor breakpoint definitions.
5119 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5120 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5122 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5124 * Makefile.in: Add arm.c/o.
5125 * configure.srv: Likewise.
5126 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5127 (arm_breakpoint_kind_from_pc): New function.
5128 (arm_sw_breakpoint_from_kind): Return proper kind.
5129 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5131 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5133 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5135 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5136 (struct raw_breakpoint) <size>: Remove.
5137 (struct raw_breakpoint) <kind>: Add.
5138 (bp_size): New function.
5139 (bp_opcode): Likewise.
5140 (find_raw_breakpoint_at): Adjust for kind.
5141 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5142 (remove_memory_breakpoint): Adjust for kind call bp_size.
5143 (set_raw_breakpoint_at): Adjust for kind.
5144 (set_breakpoint): Likewise.
5145 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5146 (delete_raw_breakpoint): Adjust for kind.
5147 (delete_breakpoint): Likewise.
5148 (find_gdb_breakpoint): Likewise.
5149 (set_gdb_breakpoint_1): Likewise.
5150 (set_gdb_breakpoint): Likewise.
5151 (delete_gdb_breakpoint_1): Likewise.
5152 (delete_gdb_breakpoint): Likewise.
5153 (uninsert_raw_breakpoint): Likewise.
5154 (reinsert_raw_breakpoint): Likewise.
5155 (set_breakpoint_data): Remove.
5156 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5157 (check_mem_read): Adjust for kind call bp_size.
5158 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5159 (clone_one_breakpoint): Adjust for kind.
5160 * mem-break.h (set_gdb_breakpoint): Likewise.
5161 (delete_gdb_breakpoint): Likewise.
5162 * server.c (process_serial_event): Likewise.
5164 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5166 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5167 (struct linux_target_ops) <breakpoint>: Remove.
5168 (struct linux_target_ops) <breakpoint_len>: Remove.
5169 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5170 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5171 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5172 (arm_sw_breakpoint_from_kind): New function.
5173 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5174 (struct linux_target_ops) <breakpoint>: Remove.
5175 (struct linux_target_ops) <breakpoint_len>: Remove.
5176 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5177 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5178 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5179 (struct linux_target_ops) <breakpoint>: Remove.
5180 (struct linux_target_ops) <breakpoint_len>: Remove.
5181 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5182 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5183 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5184 (struct linux_target_ops) <breakpoint>: Remove.
5185 (struct linux_target_ops) <breakpoint_len>: Remove.
5186 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5187 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5188 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5189 and sw_breakpoint_from_kind to increment the pc.
5190 (linux_breakpoint_kind_from_pc): New function.
5191 (linux_sw_breakpoint_from_kind): New function.
5192 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5193 (initialize_low): Call breakpoint_kind_from_pc and
5194 sw_breakpoint_from_kind to replace breakpoint_data/len.
5195 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5197 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5198 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5199 (struct linux_target_ops) <breakpoint>: Remove.
5200 (struct linux_target_ops) <breakpoint_len>: Remove.
5201 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5202 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5203 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5204 (struct linux_target_ops) <breakpoint>: Remove.
5205 (struct linux_target_ops) <breakpoint_len>: Remove.
5206 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5207 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5208 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5209 (struct linux_target_ops) <breakpoint>: Remove.
5210 (struct linux_target_ops) <breakpoint_len>: Remove.
5211 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5212 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5213 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5214 (struct linux_target_ops) <breakpoint>: Remove.
5215 (struct linux_target_ops) <breakpoint_len>: Remove.
5216 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5217 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5218 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5219 (struct linux_target_ops) <breakpoint>: Remove.
5220 (struct linux_target_ops) <breakpoint_len>: Remove.
5221 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5222 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5223 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5224 (struct linux_target_ops) <breakpoint>: Remove.
5225 (struct linux_target_ops) <breakpoint_len>: Remove.
5226 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5227 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5228 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5229 (struct linux_target_ops) <breakpoint>: Remove.
5230 (struct linux_target_ops) <breakpoint_len>: Remove.
5231 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5232 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5233 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5234 (struct linux_target_ops) <breakpoint>: Remove.
5235 (struct linux_target_ops) <breakpoint_len>: Remove.
5236 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5237 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5238 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5239 (struct linux_target_ops) <breakpoint>: Remove.
5240 (struct linux_target_ops) <breakpoint_len>: Remove.
5241 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5242 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5243 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5244 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5245 (struct linux_target_ops) <breakpoint>: Remove.
5246 (struct linux_target_ops) <breakpoint_len>: Remove.
5247 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5248 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5249 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5250 (struct linux_target_ops) <breakpoint>: Remove.
5251 (struct linux_target_ops) <breakpoint_len>: Remove.
5252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5253 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5255 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5257 * linux-cris-low.c (cris_get_pc): Remove void arg.
5259 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5261 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5264 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5266 * inferiors.c (thread_pid_matches_callback): New function.
5267 (find_thread_process): New function.
5268 (remove_thread): Reset current_thread.
5269 (remove_process): Assert threads have been removed first.
5271 2015-10-15 Yao Qi <yao.qi@linaro.org>
5273 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5275 (aarch64_remove_point): Likewise.
5276 * regcache.c (regcache_register_size): New function.
5278 2015-10-12 Yao Qi <yao.qi@linaro.org>
5280 * linux-aarch64-low.c: Update all callers as emit_load_store
5281 is renamed to aarch64_emit_load_store.
5283 2015-10-12 Yao Qi <yao.qi@linaro.org>
5285 * linux-aarch64-low.c: Update all callers of function renaming
5286 from emit_insn to aarch64_emit_insn.
5288 2015-10-12 Yao Qi <yao.qi@linaro.org>
5290 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5291 arch/aarch64-insn.h.
5292 (struct aarch64_memory_operand): Likewise.
5294 (emit_insn): Move to arch/aarch64-insn.c.
5295 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5296 (emit_load_store): Move to arch/aarch64-insn.c.
5297 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5298 (can_encode_int32): Remove.
5300 2015-10-12 Yao Qi <yao.qi@linaro.org>
5302 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5303 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5304 (aarch64_relocate_instruction): Likewise.
5305 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5306 (struct aarch64_insn_visitor): Likewise.
5308 2015-10-12 Yao Qi <yao.qi@linaro.org>
5310 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5311 (struct aarch64_insn_visitor): New.
5312 (struct aarch64_insn_relocation_data): New.
5313 (aarch64_ftrace_insn_reloc_b): New function.
5314 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5315 (aarch64_ftrace_insn_reloc_cb): Likewise.
5316 (aarch64_ftrace_insn_reloc_tb): Likewise.
5317 (aarch64_ftrace_insn_reloc_adr): Likewise.
5318 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5319 (aarch64_ftrace_insn_reloc_others): Likewise.
5321 (aarch64_relocate_instruction): Use visitor.
5323 2015-10-12 Yao Qi <yao.qi@linaro.org>
5325 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5326 int. Add argument buf.
5327 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5328 aarch64_relocate_instruction.
5330 2015-10-12 Yao Qi <yao.qi@linaro.org>
5332 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5333 argument insn. Remove local variable insn. Don't call
5335 (aarch64_install_fast_tracepoint_jump_pad): Call
5338 2015-09-30 Yao Qi <yao.qi@linaro.org>
5340 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5341 (emit_load_store_pair): Likewise.
5343 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5345 * dll.c (match_dll): Add cast(s).
5346 (unloaded_dll): Likewise.
5347 * linux-low.c (second_thread_of_pid_p): Likewise.
5348 (delete_lwp_callback): Likewise.
5349 (count_events_callback): Likewise.
5350 (select_event_lwp_callback): Likewise.
5351 (linux_set_resume_request): Likewise.
5352 * server.c (accumulate_file_name_length): Likewise.
5353 (emit_dll_description): Likewise.
5354 (handle_qxfer_threads_worker): Likewise.
5355 (visit_actioned_threads): Likewise.
5356 * thread-db.c (any_thread_of): Likewise.
5357 * tracepoint.c (same_process_p): Likewise.
5358 (match_blocktype): Likewise.
5359 (build_traceframe_info_xml): Likewise.
5361 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5363 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5365 (gdb_unparse_agent_expr): Likewise.
5366 * hostio.c (require_data): Likewise.
5367 (handle_pread): Likewise.
5368 * linux-low.c (disable_regset): Likewise.
5369 (fetch_register): Likewise.
5370 (store_register): Likewise.
5371 (get_dynamic): Likewise.
5372 (linux_qxfer_libraries_svr4): Likewise.
5373 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5374 (set_fast_tracepoint_jump): Likewise.
5375 (uninsert_fast_tracepoint_jumps_at): Likewise.
5376 (reinsert_fast_tracepoint_jumps_at): Likewise.
5377 (validate_inserted_breakpoint): Likewise.
5378 (clone_agent_expr): Likewise.
5379 * regcache.c (init_register_cache): Likewise.
5380 * remote-utils.c (putpkt_binary_1): Likewise.
5381 (decode_M_packet): Likewise.
5382 (decode_X_packet): Likewise.
5383 (look_up_one_symbol): Likewise.
5384 (relocate_instruction): Likewise.
5385 (monitor_output): Likewise.
5386 * server.c (handle_search_memory): Likewise.
5387 (handle_qxfer_exec_file): Likewise.
5388 (handle_qxfer_libraries): Likewise.
5389 (handle_qxfer): Likewise.
5390 (handle_query): Likewise.
5391 (handle_v_cont): Likewise.
5392 (handle_v_run): Likewise.
5393 (captured_main): Likewise.
5394 * target.c (write_inferior_memory): Likewise.
5395 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5396 * tracepoint.c (init_trace_buffer): Likewise.
5397 (add_tracepoint_action): Likewise.
5398 (add_traceframe): Likewise.
5399 (add_traceframe_block): Likewise.
5400 (cmd_qtdpsrc): Likewise.
5401 (cmd_qtdv): Likewise.
5402 (cmd_qtstatus): Likewise.
5403 (response_source): Likewise.
5404 (response_tsv): Likewise.
5405 (cmd_qtnotes): Likewise.
5406 (gdb_collect): Likewise.
5407 (initialize_tracepoint): Likewise.
5409 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5411 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5412 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5413 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5415 (enum aarch64_condition_codes): New enum.
5416 (w0): New static global.
5419 (struct aarch64_memory_operand) <type>: New
5420 MEMORY_OPERAND_POSTINDEX type.
5421 (postindex_memory_operand): New helper function.
5422 (emit_ret): New function.
5423 (emit_load_store_pair): New function, factored out of emit_stp
5424 with support for MEMORY_OPERAND_POSTINDEX.
5425 (emit_stp): Rewrite using emit_load_store_pair.
5426 (emit_ldp): New function.
5427 (emit_load_store): Likewise.
5428 (emit_ldr): Mention post-index instruction in comment.
5429 (emit_ldrh): New function.
5430 (emit_ldrb): New function.
5431 (emit_ldrsw): Mention post-index instruction in comment.
5432 (emit_str): Likewise.
5433 (emit_subs): New function.
5434 (emit_cmp): Likewise.
5435 (emit_and): Likewise.
5436 (emit_orr): Likewise.
5437 (emit_orn): Likewise.
5438 (emit_eor): Likewise.
5439 (emit_mvn): Likewise.
5440 (emit_lslv): Likewise.
5441 (emit_lsrv): Likewise.
5442 (emit_asrv): Likewise.
5443 (emit_mul): Likewise.
5444 (emit_sbfm): Likewise.
5445 (emit_sbfx): Likewise.
5446 (emit_ubfm): Likewise.
5447 (emit_ubfx): Likewise.
5448 (emit_csinc): Likewise.
5449 (emit_cset): Likewise.
5450 (emit_nop): Likewise.
5451 (emit_ops_insns): New helper function.
5452 (emit_pop): Likewise.
5453 (emit_push): Likewise.
5454 (aarch64_emit_prologue): New function.
5455 (aarch64_emit_epilogue): Likewise.
5456 (aarch64_emit_add): Likewise.
5457 (aarch64_emit_sub): Likewise.
5458 (aarch64_emit_mul): Likewise.
5459 (aarch64_emit_lsh): Likewise.
5460 (aarch64_emit_rsh_signed): Likewise.
5461 (aarch64_emit_rsh_unsigned): Likewise.
5462 (aarch64_emit_ext): Likewise.
5463 (aarch64_emit_log_not): Likewise.
5464 (aarch64_emit_bit_and): Likewise.
5465 (aarch64_emit_bit_or): Likewise.
5466 (aarch64_emit_bit_xor): Likewise.
5467 (aarch64_emit_bit_not): Likewise.
5468 (aarch64_emit_equal): Likewise.
5469 (aarch64_emit_less_signed): Likewise.
5470 (aarch64_emit_less_unsigned): Likewise.
5471 (aarch64_emit_ref): Likewise.
5472 (aarch64_emit_if_goto): Likewise.
5473 (aarch64_emit_goto): Likewise.
5474 (aarch64_write_goto_address): Likewise.
5475 (aarch64_emit_const): Likewise.
5476 (aarch64_emit_call): Likewise.
5477 (aarch64_emit_reg): Likewise.
5478 (aarch64_emit_pop): Likewise.
5479 (aarch64_emit_stack_flush): Likewise.
5480 (aarch64_emit_zero_ext): Likewise.
5481 (aarch64_emit_swap): Likewise.
5482 (aarch64_emit_stack_adjust): Likewise.
5483 (aarch64_emit_int_call_1): Likewise.
5484 (aarch64_emit_void_call_2): Likewise.
5485 (aarch64_emit_eq_goto): Likewise.
5486 (aarch64_emit_ne_goto): Likewise.
5487 (aarch64_emit_lt_goto): Likewise.
5488 (aarch64_emit_le_goto): Likewise.
5489 (aarch64_emit_gt_goto): Likewise.
5490 (aarch64_emit_ge_got): Likewise.
5491 (aarch64_emit_ops_impl): New static global variable.
5492 (aarch64_emit_ops): New target function, return
5493 &aarch64_emit_ops_impl.
5494 (struct linux_target_ops): Install it.
5496 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5498 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5499 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5501 * linux-aarch64-ipa.c: New file.
5502 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5504 (aarch64_get_thread_area): New target method.
5505 (extract_signed_bitfield): New helper function.
5506 (aarch64_decode_ldr_literal): New function.
5507 (enum aarch64_opcodes): New enum.
5508 (struct aarch64_register): New struct.
5509 (struct aarch64_operand): New struct.
5510 (x0): New static global.
5519 (aarch64_register): New helper function.
5520 (register_operand): Likewise.
5521 (immediate_operand): Likewise.
5522 (struct aarch64_memory_operand): New struct.
5523 (offset_memory_operand): New helper function.
5524 (preindex_memory_operand): Likewise.
5525 (enum aarch64_system_control_registers): New enum.
5526 (ENCODE): New macro.
5527 (emit_insn): New helper function.
5528 (emit_b): New function.
5529 (emit_bcond): Likewise.
5530 (emit_cb): Likewise.
5531 (emit_tb): Likewise.
5532 (emit_blr): Likewise.
5533 (emit_stp): Likewise.
5534 (emit_ldp_q_offset): Likewise.
5535 (emit_stp_q_offset): Likewise.
5536 (emit_load_store): Likewise.
5537 (emit_ldr): Likewise.
5538 (emit_ldrsw): Likewise.
5539 (emit_str): Likewise.
5540 (emit_ldaxr): Likewise.
5541 (emit_stxr): Likewise.
5542 (emit_stlr): Likewise.
5543 (emit_data_processing_reg): Likewise.
5544 (emit_data_processing): Likewise.
5545 (emit_add): Likewise.
5546 (emit_sub): Likewise.
5547 (emit_mov): Likewise.
5548 (emit_movk): Likewise.
5549 (emit_mov_addr): Likewise.
5550 (emit_mrs): Likewise.
5551 (emit_msr): Likewise.
5552 (emit_sevl): Likewise.
5553 (emit_wfe): Likewise.
5554 (append_insns): Likewise.
5555 (can_encode_int32_in): New helper function.
5556 (aarch64_relocate_instruction): New function.
5557 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5558 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5559 (struct linux_target_ops): Install aarch64_get_thread_area,
5560 aarch64_install_fast_tracepoint_jump_pad and
5561 aarch64_get_min_fast_tracepoint_insn_len.
5563 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5565 * Makefile.in (aarch64-insn.o): New rule.
5566 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5568 2015-09-21 Yao Qi <yao.qi@linaro.org>
5570 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5572 2015-09-21 Yao Qi <yao.qi@linaro.org>
5574 * tracepoint.c (max_jump_pad_size): Remove.
5576 2015-09-18 Yao Qi <yao.qi@linaro.org>
5578 * linux-aarch64-low.c: Don't include sys/uio.h.
5579 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5581 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5583 * tracepoint.c (eval_result_type): Change prototype.
5584 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5586 2015-09-15 Pedro Alves <palves@redhat.com>
5588 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5589 Check whether to report exec events instead of checking whether
5590 multiprocess is enabled.
5592 2015-09-15 Pedro Alves <palves@redhat.com>
5595 * remote-utils.c (prepare_resume_reply): Merge
5596 TARGET_WAITKIND_VFORK_DONE switch case with the
5597 TARGET_WAITKIND_FORKED case.
5599 2015-09-15 Yao Qi <yao.qi@linaro.org>
5601 * server.c (handle_query): Check string comparison using
5602 "else if" instead of "if".
5604 2015-09-15 Yao Qi <yao.qi@linaro.org>
5606 * server.c (vCont_supported): New global variable.
5607 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5608 matches. Append ";vContSupported+" to own_buf.
5609 (handle_v_requests): Append ";s;S" to own_buf if target supports
5610 hardware single step or vCont_supported is false.
5611 (capture_main): Set vCont_supported to zero.
5613 2015-09-15 Yao Qi <yao.qi@linaro.org>
5615 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5617 (linux_supports_hardware_single_step): ... New function.
5618 (linux_target_ops): Update.
5619 * lynx-low.c (lynx_target_ops): Set field
5620 supports_hardware_single_step to target_can_do_hardware_single_step.
5621 * nto-low.c (nto_target_ops): Likewise.
5622 * spu-low.c (spu_target_ops): Likewise.
5623 * win32-low.c (win32_target_ops): Likewise.
5624 * target.c (target_can_do_hardware_single_step): New function.
5625 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5626 Remove. <supports_hardware_single_step>: New field.
5627 (target_supports_conditional_breakpoints): Remove.
5628 (target_supports_hardware_single_step): New macro.
5629 (target_can_do_hardware_single_step): Declare.
5630 * server.c (handle_query): Use target_supports_hardware_single_step
5631 instead of target_supports_conditional_breakpoints.
5633 2015-09-15 Yao Qi <yao.qi@linaro.org>
5635 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5637 (struct linux_target_ops the_low_target): Install
5638 aarch64_linux_siginfo_fixup.
5640 2015-09-11 Don Breazeal <donb@codesourcery.com>
5641 Luis Machado <lgustavo@codesourcery.com>
5643 * linux-low.c (linux_mourn): Static declaration.
5644 (linux_arch_setup): Move in front of
5645 handle_extended_wait.
5646 (linux_arch_setup_thread): New function.
5647 (handle_extended_wait): Handle exec events. Call
5648 linux_arch_setup_thread. Make event_lwp argument a
5649 pointer-to-a-pointer.
5650 (check_zombie_leaders): Do not check stopped threads.
5651 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5652 (linux_low_filter_event): Add lwp and thread for exec'ing
5653 non-leader thread if leader thread has been deleted.
5654 Refactor code into linux_arch_setup_thread and call it.
5655 Pass child lwp pointer by reference to handle_extended_wait.
5656 (linux_wait_for_event_filtered): Update comment.
5657 (linux_wait_1): Prevent clobbering exec event status.
5658 (linux_supports_exec_events): New function.
5659 (linux_target_ops) <supports_exec_events>: Initialize new member.
5660 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5662 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5663 * server.c (report_exec_events): New global variable.
5664 (handle_query): Handle qSupported query for exec-events feature.
5665 (captured_main): Initialize report_exec_events.
5666 * server.h (report_exec_events): Declare new global variable.
5667 * target.h (struct target_ops) <supports_exec_events>: New
5669 (target_supports_exec_events): New macro.
5670 * win32-low.c (win32_target_ops) <supports_exec_events>:
5671 Initialize new member.
5673 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5675 * linux-low.c (linux_low_enable_btrace): Remove.
5676 (linux_target_ops): Replace linux_low_enable_btrace with
5677 linux_enable_btrace.
5679 2015-09-03 Yao Qi <yao.qi@linaro.org>
5681 * linux-aarch64-low.c (aarch64_insert_point): Call
5682 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5685 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5687 * linux-low.c (check_stopped_by_breakpoint): Use
5688 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5690 2015-08-27 Pedro Alves <palves@redhat.com>
5692 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5694 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5696 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5697 the XNEW-family equivalent.
5698 (compile_bytecodes): Likewise.
5699 * dll.c (loaded_dll): Likewise.
5700 * event-loop.c (append_callback_event): Likewise.
5701 (create_file_handler): Likewise.
5702 (create_file_event): Likewise.
5703 * hostio.c (handle_open): Likewise.
5704 * inferiors.c (add_thread): Likewise.
5705 (add_process): Likewise.
5706 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5707 * linux-arm-low.c (arm_new_process): Likewise.
5708 (arm_new_thread): Likewise.
5709 * linux-low.c (add_to_pid_list): Likewise.
5710 (linux_add_process): Likewise.
5711 (handle_extended_wait): Likewise.
5712 (add_lwp): Likewise.
5713 (enqueue_one_deferred_signal): Likewise.
5714 (enqueue_pending_signal): Likewise.
5715 (linux_resume_one_lwp_throw): Likewise.
5716 (linux_resume_one_thread): Likewise.
5717 (linux_read_memory): Likewise.
5718 (linux_write_memory): Likewise.
5719 * linux-mips-low.c (mips_linux_new_process): Likewise.
5720 (mips_linux_new_thread): Likewise.
5721 (mips_add_watchpoint): Likewise.
5722 * linux-x86-low.c (initialize_low_arch): Likewise.
5723 * lynx-low.c (lynx_add_process): Likewise.
5724 * mem-break.c (set_raw_breakpoint_at): Likewise.
5725 (set_breakpoint): Likewise.
5726 (add_condition_to_breakpoint): Likewise.
5727 (add_commands_to_breakpoint): Likewise.
5728 (clone_agent_expr): Likewise.
5729 (clone_one_breakpoint): Likewise.
5730 * regcache.c (new_register_cache): Likewise.
5731 * remote-utils.c (look_up_one_symbol): Likewise.
5732 * server.c (queue_stop_reply): Likewise.
5733 (start_inferior): Likewise.
5734 (queue_stop_reply_callback): Likewise.
5735 (handle_target_event): Likewise.
5736 * spu-low.c (fetch_ppc_memory): Likewise.
5737 (store_ppc_memory): Likewise.
5738 * target.c (set_target_ops): Likewise.
5739 * thread-db.c (thread_db_load_search): Likewise.
5740 (try_thread_db_load_1): Likewise.
5741 * tracepoint.c (add_tracepoint): Likewise.
5742 (add_tracepoint_action): Likewise.
5743 (create_trace_state_variable): Likewise.
5744 (cmd_qtdpsrc): Likewise.
5745 (cmd_qtro): Likewise.
5746 (add_while_stepping_state): Likewise.
5747 * win32-low.c (child_add_thread): Likewise.
5748 (get_image_name): Likewise.
5750 2015-08-25 Yao Qi <yao.qi@linaro.org>
5752 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5754 2015-08-25 Yao Qi <yao.qi@linaro.org>
5756 * Makefile.in (aarch64-linux.o): New rule.
5757 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5759 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5760 (aarch64_init_debug_reg_state): Make it extern.
5761 (aarch64_linux_prepare_to_resume): Remove.
5763 2015-08-25 Yao Qi <yao.qi@linaro.org>
5765 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5766 lwp_arch_private_info and ptid_of_lwp.
5768 2015-08-25 Yao Qi <yao.qi@linaro.org>
5770 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5771 Find proc_info by find_process_pid. All callers updated.
5773 2015-08-25 Yao Qi <yao.qi@linaro.org>
5775 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5777 (debug_reg_change_callback): Remove.
5778 (aarch64_notify_debug_reg_change): Remove.
5780 2015-08-25 Yao Qi <yao.qi@linaro.org>
5782 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5783 Call current_lwp_ptid.
5785 2015-08-25 Yao Qi <yao.qi@linaro.org>
5787 * linux-aarch64-low.c (debug_reg_change_callback): Use
5790 2015-08-25 Yao Qi <yao.qi@linaro.org>
5792 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5794 2015-08-25 Yao Qi <yao.qi@linaro.org>
5796 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5798 2015-08-25 Yao Qi <yao.qi@linaro.org>
5800 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5803 2015-08-25 Yao Qi <yao.qi@linaro.org>
5805 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5807 (debug_reg_change_callback): Remove argument entry and add argument
5808 lwp. Remove local variable thread. Don't print thread id in the
5809 debugging output. Don't check whether pid of thread equals to pid.
5810 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5811 iterate_over_lwps instead find_inferior.
5813 2015-08-24 Pedro Alves <palves@redhat.com>
5815 * inferiors.c (get_first_process): New function.
5816 * inferiors.h (get_first_process): New declaration.
5817 * remote-utils.c (read_ptid): Default to the first process in the
5818 list, instead of to the current thread's process.
5820 2015-08-24 Pedro Alves <palves@redhat.com>
5822 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5823 * event-loop.c: Likewise.
5824 * remote-utils.c: Likewise.
5825 * tracepoint.c: Likewise.
5827 2015-08-24 Pedro Alves <palves@redhat.com>
5829 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5832 2015-08-21 Pedro Alves <palves@redhat.com>
5834 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5835 instead of literal 1.
5837 2015-08-21 Pedro Alves <palves@redhat.com>
5839 * tdesc.c (default_description): Explicitly zero-initialize.
5841 2015-08-21 Pedro Alves <palves@redhat.com>
5844 * inferiors.c (remove_thread): Discard any pending stop reply for
5846 * server.c (remove_all_on_match_pid): Rename to ...
5847 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5849 (discard_queued_stop_replies): Change parameter to a ptid. Now
5851 (handle_v_kill, kill_inferior_callback, captured_main)
5852 (process_serial_event): Adjust.
5853 * server.h (discard_queued_stop_replies): Declare.
5855 2015-08-21 Pedro Alves <palves@redhat.com>
5857 * linux-low.c (wait_for_sigstop): Always switch to no thread
5858 selected if the previously current thread dies.
5859 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5860 process instead of the current thread's.
5861 * remote-utils.c (input_interrupt): Don't check if there's no
5863 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5864 current thread to the general thread fails, error out.
5865 (handle_qxfer_auxv, handle_qxfer_libraries)
5866 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5867 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5868 (handle_query): Check if there's a thread selected instead of
5869 checking whether there's any thread in the thread list.
5870 (handle_qxfer_threads, handle_qxfer_btrace)
5871 (handle_qxfer_btrace_conf): Don't error out early if there's no
5872 thread in the thread list.
5873 (handle_v_cont, myresume): Don't set the current thread to the
5875 (process_serial_event) <Hg handling>: Also set thread_id if the
5876 previous general thread is still alive.
5877 (process_serial_event) <g/G handling>: If setting the current
5878 thread to the general thread fails, error out.
5879 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5880 thread's lwp instead of the current thread's.
5881 * target.c (set_desired_thread): If the desired thread was not
5882 found, leave the current thread pointing to NULL. Return an int
5883 (boolean) indicating success.
5884 * target.h (set_desired_thread): Change return type to int.
5886 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5888 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5889 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5891 (ps_get_thread_area): New function.
5893 2015-08-19 Gary Benson <gbenson@redhat.com>
5895 * hostio.c (handle_pread): Do not attempt to read more data
5896 than hostio_reply_with_data can fit in a packet.
5898 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5900 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5902 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5904 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5906 2015-08-06 Pedro Alves <palves@redhat.com>
5908 * tracepoint.c (expr_eval_result): Now an int.
5910 2015-08-06 Pedro Alves <palves@redhat.com>
5912 * gdbthread.h (struct regcache): Forward declare.
5913 (struct thread_info) <regcache_data>: Now a struct regcache
5915 * inferiors.c (inferior_regcache_data)
5916 (set_inferior_regcache_data): Now work with struct regcache
5918 * inferiors.h (struct regcache): Forward declare.
5919 (inferior_regcache_data, set_inferior_regcache_data): Now work
5920 with struct regcache pointers.
5921 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5922 (free_register_cache_thread): Remove struct regcache pointer
5925 2015-08-06 Pedro Alves <palves@redhat.com>
5927 * server.c (captured_main): On error, print the exception message
5928 to stderr, and if run_once is set, throw a quit.
5930 2015-08-06 Pedro Alves <palves@redhat.com>
5932 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5935 2015-08-06 Pedro Alves <palves@redhat.com>
5937 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5938 reading beyond the passed in buffer length.
5940 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5942 * tracepoint.c (symbol_list) <required>: Remove.
5944 2015-08-06 Pedro Alves <palves@redhat.com>
5946 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5947 count if stopping and suspending threads.
5948 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5949 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5950 (linux_detach): Complete an ongoing step-over.
5951 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5953 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5954 (linux_wait_1): If passing a signal to the inferior after
5955 finishing a step-over, unsuspend and re-resume all lwps. If we
5956 see a single-step event but the thread should be continuing, don't
5957 pass the trap to gdb.
5958 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5959 internal_error instead of gdb_assert.
5960 (enqueue_pending_signal): New function.
5961 (check_ptrace_stopped_lwp_gone): Add debug output.
5962 (start_step_over): Use internal_error instead of gdb_assert.
5963 (complete_ongoing_step_over): New function.
5964 (linux_resume_one_thread): Don't resume a suspended thread.
5965 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5968 2015-08-06 Pedro Alves <palves@redhat.com>
5970 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5971 (linux_thread_alive): Use lwp_is_marked_dead.
5972 (extended_event_reported): Delete.
5973 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5974 instead of extended_event_reported.
5975 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5977 (lwp_is_marked_dead): New function.
5978 (lwp_running): Use lwp_is_marked_dead.
5979 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5982 2015-08-06 Pedro Alves <palves@redhat.com>
5984 * linux-low.c (linux_wait_1): Move fork event output out of the
5985 !report_to_gdb check. Pass event_child->waitstatus to
5986 target_waitstatus_to_string instead of ourstatus.
5988 2015-08-04 Yao Qi <yao.qi@linaro.org>
5990 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5991 if current_thread is 32 bit.
5993 2015-08-04 Yao Qi <yao.qi@linaro.org>
5995 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5996 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5997 * server.c (extended_protocol): Remove "static".
5998 * server.h (extended_protocol): Declare it.
6000 2015-08-04 Yao Qi <yao.qi@linaro.org>
6002 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6003 both aarch64 and aarch32.
6004 (aarch64_set_pc): Likewise.
6006 2015-08-04 Yao Qi <yao.qi@linaro.org>
6008 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6009 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6010 arm-with-neon.xml to srv_xmlfiles.
6011 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6012 (is_64bit_tdesc): New function.
6013 (aarch64_linux_read_description): New function.
6014 (aarch64_arch_setup): Call aarch64_linux_read_description.
6015 (regs_info): Rename to regs_info_aarch64.
6016 (aarch64_regs_info): Return right regs_info.
6017 (initialize_low_arch): Call initialize_low_arch_aarch32.
6019 2015-08-04 Yao Qi <yao.qi@linaro.org>
6021 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6022 * linux-aarch32-low.c: New file.
6023 * linux-aarch32-low.h: New file.
6024 * linux-arm-low.c (arm_fill_gregset): Move it to
6025 linux-aarch32-low.c.
6026 (arm_store_gregset): Likewise.
6027 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6028 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6029 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6030 (regs_info): Rename to regs_info_arm.
6031 (arm_regs_info): Return regs_info_aarch32 if
6032 have_ptrace_getregset is 1 and target description is
6033 arm_with_neon or arm_with_vfpv3.
6034 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6035 Call initialize_low_arch_aarch32 instead.
6037 2015-08-04 Yao Qi <yao.qi@linaro.org>
6039 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6040 * linux-low.c: ... here.
6041 * linux-low.h (have_ptrace_getregset): Declare it.
6043 2015-08-04 Pedro Alves <palves@redhat.com>
6045 * thread-db.c (struct thread_db): Use new typedefs.
6046 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6048 (disable_thread_event_reporting): Cast result of dlsym to
6049 destination function pointer type.
6050 (thread_db_mourn): Use td_ta_delete_ftype.
6052 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6054 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6056 (CDX_BREAKPOINT): Define for R2.
6057 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6058 (the_low_target): Add comments.
6060 2015-07-30 Yao Qi <yao.qi@linaro.org>
6062 * linux-arm-low.c (arm_hwcap): Remove it.
6063 (arm_read_description): New local variable arm_hwcap. Don't
6064 set arm_hwcap to zero.
6066 2015-07-30 Yao Qi <yao.qi@linaro.org>
6068 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6069 Use regcache->tdesc instead.
6070 (arm_store_wmmxregset): Likewise.
6071 (arm_fill_vfpregset): Likewise.
6072 (arm_store_vfpregset): Likewise.
6074 2015-07-30 Yao Qi <yao.qi@linaro.org>
6076 * linux-arm-low.c: Include arch/arm.h.
6077 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6078 (arm_store_gregset): Likewise.
6080 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6082 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6083 ptrace's 4th parameter.
6085 2015-07-27 Yao Qi <yao.qi@linaro.org>
6087 * configure.srv (case aarch64*-*-linux*): Don't set
6090 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6092 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6094 * linux-arm-low.c: Likewise.
6095 * linux-cris-low.c: Likewise.
6096 * linux-crisv32-low.c: Likewise.
6097 * linux-low.c: Likewise.
6098 * linux-m68k-low.c: Likewise.
6099 * linux-mips-low.c: Likewise.
6100 * linux-nios2-low.c: Likewise.
6101 * linux-s390-low.c: Likewise.
6102 * linux-sparc-low.c: Likewise.
6103 * linux-tic6x-low.c: Likewise.
6104 * linux-tile-low.c: Likewise.
6105 * linux-x86-low.c: Likewise.
6107 2015-07-24 Pedro Alves <palves@redhat.com>
6109 * config.in: Regenerate.
6110 * configure: Regenerate.
6112 2015-07-24 Pedro Alves <palves@redhat.com>
6114 * acinclude.m4: Include ../ptrace.m4.
6115 * configure.ac: Call GDB_AC_PTRACE.
6116 * config.in, configure: Regenerate.
6118 2015-07-24 Yao Qi <yao.qi@linaro.org>
6120 * linux-low.c (linux_create_inferior): Remove setting to
6121 proc->priv->new_inferior.
6122 (linux_attach): Likewise.
6123 (linux_low_filter_event): Likewise.
6124 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6126 2015-07-24 Yao Qi <yao.qi@linaro.org>
6128 * linux-low.c (linux_arch_setup): New function.
6129 (linux_low_filter_event): If proc->tdesc is NULL and
6130 proc->attached is true, call the_low_target.arch_setup.
6131 Otherwise, keep status pending, and return.
6132 (linux_resume_one_lwp_throw): Don't call get_pc if
6133 thread->while_stepping isn't NULL. Don't call
6134 get_thread_regcache if proc->tdesc is NULL.
6135 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6136 (linux_target_ops): Install arch_setup.
6137 * server.c (start_inferior): Call the_target->arch_setup.
6138 * target.h (struct target_ops) <arch_setup>: New field.
6139 (target_arch_setup): New marco.
6140 * lynx-low.c (lynx_target_ops): Update.
6141 * nto-low.c (nto_target_ops): Update.
6142 * spu-low.c (spu_target_ops): Update.
6143 * win32-low.c (win32_target_ops): Update.
6145 2015-07-24 Yao Qi <yao.qi@linaro.org>
6147 * linux-low.c (linux_add_process): Don't set
6148 proc->priv->new_inferior.
6149 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6150 (linux_attach): Likewise.
6152 2015-07-24 Yao Qi <yao.qi@linaro.org>
6154 * server.c (start_inferior): Code refactor.
6156 2015-07-24 Yao Qi <yao.qi@linaro.org>
6158 * server.c (process_serial_event): Set general_thread.
6160 2015-07-21 Yao Qi <yao.qi@linaro.org>
6162 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6163 aarch64_linux_get_debug_reg_capacity.
6165 2015-07-17 Yao Qi <yao.qi@linaro.org>
6167 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6168 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6169 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6170 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6171 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6172 (AARCH64_HWP_ALIGNMENT): Likewise.
6173 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6174 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6175 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6176 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6177 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6178 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6179 (struct aarch64_debug_reg_state): Likewise.
6180 (struct arch_lwp_info): Likewise.
6181 (aarch64_align_watchpoint): Likewise.
6182 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6183 (aarch64_watchpoint_length): Likewise.
6184 (aarch64_point_encode_ctrl_reg): Likewise
6185 (aarch64_point_is_aligned): Likewise.
6186 (aarch64_align_watchpoint): Likewise.
6187 (aarch64_linux_set_debug_regs):
6188 (aarch64_dr_state_insert_one_point): Likewise.
6189 (aarch64_dr_state_remove_one_point): Likewise.
6190 (aarch64_handle_breakpoint): Likewise.
6191 (aarch64_handle_aligned_watchpoint): Likewise.
6192 (aarch64_handle_unaligned_watchpoint): Likewise.
6193 (aarch64_handle_watchpoint): Likewise.
6195 2015-07-17 Yao Qi <yao.qi@linaro.org>
6197 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6198 and don't aarch64_get_debug_reg_state. All callers update.
6199 (aarch64_handle_aligned_watchpoint): Likewise.
6200 (aarch64_handle_unaligned_watchpoint): Likewise.
6201 (aarch64_handle_watchpoint): Likewise.
6202 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6203 (aarch64_remove_point): Likewise.
6205 2015-07-17 Yao Qi <yao.qi@linaro.org>
6207 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6209 (aarch64_handle_unaligned_watchpoint): Likewise.
6211 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6213 Revert the previous 3 commits:
6214 Move gdb_regex* to common/
6215 Move linux_find_memory_regions_full & co.
6216 gdbserver build-id attribute generator
6218 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6219 Jan Kratochvil <jan.kratochvil@redhat.com>
6221 gdbserver build-id attribute generator.
6222 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6223 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6224 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6226 (get_dynamic): Use find_pdhr to traverse program headers.
6227 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6228 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6229 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6230 (get_hex_build_id): New.
6231 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6232 to reply XML document.
6234 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6235 Jan Kratochvil <jan.kratochvil@redhat.com>
6237 * target.c: Include target/target-utils.h and fcntl.h.
6238 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6239 (target_fileio_read_stralloc): New functions.
6241 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6243 * Makefile.in (OBS): Add gdb_regex.o.
6245 * config.in: Rebuilt.
6246 * configure: Rebuilt.
6248 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6249 Jan Kratochvil <jan.kratochvil@redhat.com>
6251 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6252 * Makefile.in (OBS): Add target-utils.o.
6253 (linux-maps.o, target-utils.o): New.
6254 * configure.srv (srv_linux_obj): Add linux-maps.o.
6256 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6258 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6260 (the_low_target): Install it.
6262 2015-07-14 Pedro Alves <palves@redhat.com>
6264 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6265 Instead, ignore ECHILD, and throw an error for other errnos.
6267 2015-07-10 Pedro Alves <palves@redhat.com>
6269 * event-loop.c (struct callback_event) <data>: Change type to
6270 gdb_client_data instance instead of gdb_client_data pointer.
6271 (append_callback_event): Adjust.
6273 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6275 * linux-aarch64-low.c: Add comments for each linux_target_ops
6276 method. Remove comments already covered in target_ops and
6277 linux_target_ops definitions.
6278 (the_low_target): Add comments for each unimplemented method.
6280 2015-07-09 Yao Qi <yao.qi@linaro.org>
6282 * linux-aarch64-low.c (aarch64_regmap): Remove.
6283 (aarch64_usrregs_info): Remove.
6284 (regs_info): Set field usrregs to NULL.
6286 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6288 * linux-low.c: Include "rsp-low.h"
6289 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6290 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6291 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6292 (handle_btrace_enable_pt): New.
6293 (handle_btrace_general_set): Support "pt".
6294 (handle_btrace_conf_general_set): Support "pt:size".
6296 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6298 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6301 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6303 * linux-aarch64-low.c: Remove comment about endianness.
6304 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6305 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6308 2015-06-24 Gary Benson <gbenson@redhat.com>
6310 * linux-i386-ipa.c (stdint.h): Do not include.
6311 * lynx-i386-low.c (stdint.h): Likewise.
6312 * lynx-ppc-low.c (stdint.h): Likewise.
6313 * mem-break.c (stdint.h): Likewise.
6314 * thread-db.c (stdint.h): Likewise.
6315 * tracepoint.c (stdint.h): Likewise.
6316 * win32-low.c (stdint.h): Likewise.
6318 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6320 * server.c (write_qxfer_response): Update call to
6321 remote_escape_output.
6323 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6324 Jan Kratochvil <jan.kratochvil@redhat.com>
6326 Merge multiple hex conversions.
6327 * gdbreplay.c (tohex): Rename to 'fromhex'.
6328 (logchar): Use fromhex.
6330 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6332 * server.c (handle_qxfer_libraries): Set `version' attribute for
6335 2015-06-10 Gary Benson <gbenson@redhat.com>
6337 * target.h (struct target_ops) <multifs_open>: New field.
6338 <multifs_unlink>: Likewise.
6339 <multifs_readlink>: Likewise.
6340 * linux-low.c (nat/linux-namespaces.h): New include.
6341 (linux_target_ops): Initialize the_target->multifs_open,
6342 the_target->multifs_unlink and the_target->multifs_readlink.
6343 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6344 * hostio.c (hostio_fs_pid): New static variable.
6345 (hostio_handle_new_gdb_connection): New function.
6346 (handle_setfs): Likewise.
6347 (handle_open): Use the_target->multifs_open as appropriate.
6348 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6349 (handle_readlink): Use the_target->multifs_readlink as
6351 (handle_vFile): Handle vFile:setfs packets.
6352 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6353 after target_handle_new_gdb_connection.
6355 2015-06-10 Gary Benson <gbenson@redhat.com>
6357 * configure.ac (AC_CHECK_FUNCS): Add setns.
6358 * config.in: Regenerate.
6359 * configure: Likewise.
6360 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6361 (linux-namespaces.o): New rule.
6362 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6364 2015-06-09 Gary Benson <gbenson@redhat.com>
6366 * hostio.c (handle_open): Process mode argument with
6367 fileio_to_host_mode.
6369 2015-06-01 Yao Qi <yao.qi@linaro.org>
6371 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6372 * linux-x86-low.c: Likewise.
6374 2015-05-28 Don Breazeal <donb@codesourcery.com>
6376 * linux-low.c (handle_extended_wait): Initialize
6377 thread_info.last_resume_kind for new fork children.
6379 2015-05-15 Pedro Alves <palves@redhat.com>
6381 * target.h (target_handle_new_gdb_connection): Rewrite using if
6382 wrapped in do/while.
6384 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6386 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6387 * configure, config.in: Regenerate.
6388 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6391 2015-05-12 Don Breazeal <donb@codesourcery.com>
6393 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6394 PTRACE_EVENT_VFORK_DONE.
6395 (linux_low_ptrace_options, extended_event_reported): Add vfork
6397 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6398 and "vforkdone" for RSP 'T' Stop Reply Packet.
6399 * server.h (report_vfork_events): Declare
6402 2015-05-12 Don Breazeal <donb@codesourcery.com>
6404 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6405 (the_low_target) <new_fork>: Initialize new member.
6406 * linux-arm-low.c (arm_new_fork): New function.
6407 (the_low_target) <new_fork>: Initialize new member.
6408 * linux-low.c (handle_extended_wait): Call new target function
6410 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6411 * linux-mips-low.c (mips_add_watchpoint): New function
6412 extracted from mips_insert_point.
6413 (the_low_target) <new_fork>: Initialize new member.
6414 (mips_linux_new_fork): New function.
6415 (mips_insert_point): Call mips_add_watchpoint.
6416 * linux-x86-low.c (x86_linux_new_fork): New function.
6417 (the_low_target) <new_fork>: Initialize new member.
6419 2015-05-12 Don Breazeal <donb@codesourcery.com>
6421 * linux-low.c (handle_extended_wait): Implement return value,
6422 rename argument 'event_child' to 'event_lwp', handle
6423 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6424 (linux_low_ptrace_options): New function.
6425 (linux_low_filter_event): Call linux_low_ptrace_options,
6426 use different argument fo linux_enable_event_reporting,
6427 use return value from handle_extended_wait.
6428 (extended_event_reported): New function.
6429 (linux_wait_1): Call extended_event_reported and set
6430 status to report fork events.
6431 (linux_write_memory): Add pid to debug message.
6432 (reset_lwp_ptrace_options_callback): New function.
6433 (linux_handle_new_gdb_connection): New function.
6434 (linux_target_ops): Initialize new structure member.
6435 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6436 * lynx-low.c: Initialize new structure member.
6437 * remote-utils.c (prepare_resume_reply): Implement stop reason
6438 "fork" for "T" stop message.
6439 * server.c (handle_query): Call handle_new_gdb_connection.
6440 * server.h (report_fork_events): Declare global flag.
6441 * target.h (struct target_ops) <handle_new_gdb_connection>:
6443 (target_handle_new_gdb_connection): New macro.
6444 * win32-low.c: Initialize new structure member.
6446 2015-05-12 Don Breazeal <donb@codesourcery.com>
6448 * mem-break.c (APPEND_TO_LIST): Define macro.
6449 (clone_agent_expr): New function.
6450 (clone_one_breakpoint): New function.
6451 (clone_all_breakpoints): New function.
6452 * mem-break.h: Declare new functions.
6454 2015-05-12 Don Breazeal <donb@codesourcery.com>
6456 * linux-low.c (linux_supports_fork_events): New function.
6457 (linux_supports_vfork_events): New function.
6458 (linux_target_ops): Initialize new structure members.
6459 (initialize_low): Call linux_check_ptrace_features.
6460 * lynx-low.c (lynx_target_ops): Initialize new structure
6462 * server.c (report_fork_events, report_vfork_events):
6464 (handle_query): Add new features to qSupported packet and
6466 (captured_main): Initialize new global variables.
6467 * target.h (struct target_ops) <supports_fork_events>:
6469 <supports_vfork_events>: New member.
6470 (target_supports_fork_events): New macro.
6471 (target_supports_vfork_events): New macro.
6472 * win32-low.c (win32_target_ops): Initialize new structure
6475 2015-05-12 Gary Benson <gbenson@redhat.com>
6477 * server.c (handle_qxfer_exec_file): Use current process
6480 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6482 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6483 Remove HAVE_PTRACE_GETREGS conditionals.
6484 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6485 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6487 2015-05-08 Yao Qi <yao.qi@linaro.org>
6489 * linux-low.c (linux_supports_conditional_breakpoints): New
6491 (linux_target_ops): Install new target method.
6492 * lynx-low.c (lynx_target_ops): Install NULL hook for
6493 supports_conditional_breakpoints.
6494 * nto-low.c (nto_target_ops): Likewise.
6495 * spu-low.c (spu_target_ops): Likewise.
6496 * win32-low.c (win32_target_ops): Likewise.
6497 * server.c (handle_query): Check
6498 target_supports_conditional_breakpoints.
6499 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6501 (target_supports_conditional_breakpoints): New macro.
6503 2015-05-06 Pedro Alves <palves@redhat.com>
6506 * server.c (start_inferior): If the process exits, mourn it.
6508 2015-04-21 Gary Benson <gbenson@redhat.com>
6510 * hostio.c (fileio_open_flags_to_host): Factored out to
6511 fileio_to_host_openflags in common/fileio.c. Single use
6514 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6516 * linux-xtensa-low.c (xtensa_fill_gregset)
6517 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6520 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6522 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6523 (regs_info): Replace usrregs pointer with NULL.
6525 2015-04-17 Gary Benson <gbenson@redhat.com>
6527 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6528 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6529 * server.c (handle_qxfer_exec_file): New function.
6530 (qxfer_packets): Add exec-file entry.
6531 (handle_query): Report qXfer:exec-file:read as supported packet.
6533 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6535 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6537 2015-04-09 Gary Benson <gbenson@redhat.com>
6539 * hostio-errno.c (errno_to_fileio_error): Remove function.
6540 Update caller to use remote_fileio_to_fio_error.
6542 2015-04-09 Yao Qi <yao.qi@linaro.org>
6544 * linux-low.c (linux_insert_point): Call
6545 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6546 (linux_remove_point): Call remove_memory_breakpoint if type is
6548 * linux-x86-low.c (x86_insert_point): Don't call
6549 insert_memory_breakpoint.
6550 (x86_remove_point): Don't call remove_memory_breakpoint.
6552 2015-04-01 Pedro Alves <palves@redhat.com>
6553 Cleber Rosa <crosa@redhat.com>
6555 * server.c (gdbserver_usage): Reorganize and extend the usage
6558 2015-03-24 Pedro Alves <palves@redhat.com>
6560 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6561 output. Also dump TRAP_TRACE.
6562 (linux_low_filter_event): In debug output, distinguish a
6563 resume_stop SIGSTOP from a delayed SIGSTOP.
6565 2015-03-24 Gary Benson <gbenson@redhat.com>
6567 * linux-x86-low.c (x86_linux_new_thread): Moved to
6569 (x86_linux_prepare_to_resume): Likewise.
6571 2015-03-24 Gary Benson <gbenson@redhat.com>
6573 * Makefile.in (x86-linux-dregs.o): New rule.
6574 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6575 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6576 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6577 (x86_linux_dr_get): Likewise.
6578 (x86_linux_dr_set): Likewise.
6579 (update_debug_registers_callback): Likewise.
6580 (x86_linux_dr_set_addr): Likewise.
6581 (x86_linux_dr_get_addr): Likewise.
6582 (x86_linux_dr_set_control): Likewise.
6583 (x86_linux_dr_get_control): Likewise.
6584 (x86_linux_dr_get_status): Likewise.
6585 (x86_linux_update_debug_registers): Likewise.
6587 2015-03-24 Gary Benson <gbenson@redhat.com>
6589 * linux-x86-low.c (x86_linux_update_debug_registers):
6590 New function, factored out from...
6591 (x86_linux_prepare_to_resume): ...this.
6593 2015-03-24 Gary Benson <gbenson@redhat.com>
6595 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6596 (x86_linux_dr_set): Likewise.
6597 (update_debug_registers_callback): Likewise.
6598 (x86_linux_dr_set_addr): Likewise.
6599 (x86_linux_dr_get_addr): Likewise.
6600 (x86_linux_dr_set_control): Likewise.
6601 (x86_linux_dr_get_control): Likewise.
6602 (x86_linux_dr_get_status): Likewise.
6603 (x86_linux_prepare_to_resume): Likewise.
6605 2015-03-24 Gary Benson <gbenson@redhat.com>
6607 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6608 Use perror_with_name. Pass string through gettext.
6609 (x86_linux_dr_set): Likewise.
6611 2015-03-24 Gary Benson <gbenson@redhat.com>
6613 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6614 (x86_linux_dr_set_addr): ...this.
6615 (x86_dr_low_get_addr): Rename to...
6616 (x86_linux_dr_get_addr): ...this.
6617 (x86_dr_low_set_control): Rename to...
6618 (x86_linux_dr_set_control): ...this.
6619 (x86_dr_low_get_control): Rename to...
6620 (x86_linux_dr_get_control): ...this.
6621 (x86_dr_low_get_status): Rename to...
6622 (x86_linux_dr_get_status): ...this.
6623 (x86_dr_low): Update with new function names.
6625 2015-03-24 Gary Benson <gbenson@redhat.com>
6627 * Makefile.in (x86-linux.o): New rule.
6628 * configure.srv: Add x86-linux.o to relevant targets.
6629 * linux-low.c (lwp_set_arch_private_info): New function.
6630 (lwp_arch_private_info): Likewise.
6631 * linux-x86-low.c: Include nat/x86-linux.h.
6632 (arch_lwp_info): Removed structure.
6633 (update_debug_registers_callback):
6634 Use lwp_set_debug_registers_changed.
6635 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6636 and lwp_set_debug_registers_changed.
6637 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6639 2015-03-24 Gary Benson <gbenson@redhat.com>
6641 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6642 * linux-arm-low.c (arm_new_thread): Likewise.
6643 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6644 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6645 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6646 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6648 2015-03-24 Gary Benson <gbenson@redhat.com>
6650 * linux-low.c (ptid_of_lwp): New function.
6651 (lwp_is_stopped): Likewise.
6652 (lwp_stop_reason): Likewise.
6653 * linux-x86-low.c (update_debug_registers_callback):
6655 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6658 2015-03-24 Gary Benson <gbenson@redhat.com>
6660 * linux-low.h (linux_stop_lwp): Remove declaration.
6662 2015-03-24 Gary Benson <gbenson@redhat.com>
6664 * linux-low.h: Include nat/linux-nat.h.
6665 * linux-low.c (iterate_over_lwps_args): New structure.
6666 (iterate_over_lwps_filter): New function.
6667 (iterate_over_lwps): Likewise.
6668 * linux-x86-low.c (update_debug_registers_callback):
6669 Update signature to what iterate_over_lwps expects.
6670 Remove PID check that iterate_over_lwps now performs.
6671 (x86_dr_low_set_addr): Use iterate_over_lwps.
6672 (x86_dr_low_set_control): Likewise.
6674 2015-03-24 Gary Benson <gbenson@redhat.com>
6676 * linux-x86-low.c (x86_debug_reg_state): New function.
6677 (x86_linux_prepare_to_resume): Use the above.
6679 2015-03-24 Gary Benson <gbenson@redhat.com>
6681 * linux-low.c (current_lwp_ptid): New function.
6682 * linux-x86-low.c: Include nat/linux-nat.h.
6683 (x86_dr_low_get_addr): Use current_lwp_ptid.
6684 (x86_dr_low_get_control): Likewise.
6685 (x86_dr_low_get_status): Likewise.
6687 2015-03-20 Pedro Alves <palves@redhat.com>
6689 * tracepoint.c (cmd_qtstatus): Make "str" const.
6691 2015-03-20 Pedro Alves <palves@redhat.com>
6693 * server.c (handle_general_set): Make "req_str" const.
6695 2015-03-19 Pedro Alves <palves@redhat.com>
6697 * linux-low.c (linux_resume_one_lwp): Rename to ...
6698 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6699 instead call perror_with_name.
6700 (check_ptrace_stopped_lwp_gone): New function.
6701 (linux_resume_one_lwp): Reimplement as wrapper around
6702 linux_resume_one_lwp_throw that swallows errors if the LWP is
6705 2015-03-19 Pedro Alves <palves@redhat.com>
6707 * linux-low.c (count_events_callback, select_event_lwp_callback):
6708 No longer check whether the thread has resume_stop as last resume
6711 2015-03-19 Pedro Alves <palves@redhat.com>
6713 * linux-low.c (count_events_callback, select_event_lwp_callback):
6714 Use the lwp's status_pending_p field, not the thread's.
6716 2015-03-19 Pedro Alves <palves@redhat.com>
6718 * linux-low.c (select_event_lwp_callback): Update comments to
6719 no longer mention SIGTRAP.
6721 2015-03-18 Gary Benson <gbenson@redhat.com>
6723 * server.c (handle_query): Do not report vFile:fstat as supported.
6725 2015-03-11 Gary Benson <gbenson@redhat.com>
6727 * hostio.c (sys/types.h): New include.
6728 (sys/stat.h): Likewise.
6729 (common-remote-fileio.h): Likewise.
6730 (handle_fstat): New function.
6731 (handle_vFile): Handle vFile:fstat packets.
6733 2015-03-11 Gary Benson <gbenson@redhat.com>
6735 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6736 struct stat.st_blocks and struct stat.st_blksize.
6737 * configure: Regenerate.
6738 * config.in: Likewise.
6739 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6740 (OBS): Add common-remote-fileio.o.
6741 (common-remote-fileio.o): New rule.
6743 2015-03-09 Pedro Alves <palves@redhat.com>
6745 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6746 'struct sockaddr' pointer in 'accept' call.
6748 2015-03-09 Pedro Alves <palves@redhat.com>
6751 2015-03-07 Pedro Alves <palves@redhat.com>
6752 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6753 or <winsock2.h> here. Instead include "gdb_socket.h".
6754 (remote_open): Use union gdb_sockaddr_u.
6755 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6756 or <winsock2.h> here. Instead include "gdb_socket.h".
6757 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6758 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6760 (init_named_socket, gdb_agent_helper_thread): Use union
6763 2015-03-07 Pedro Alves <palves@redhat.com>
6765 * configure.ac (build_warnings): Move
6766 -Wdeclaration-after-statement to the C-specific set.
6767 * configure: Regenerate.
6769 2015-03-07 Pedro Alves <palves@redhat.com>
6771 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6772 or <winsock2.h> here. Instead include "gdb_socket.h".
6773 (remote_open): Use union gdb_sockaddr_u.
6774 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6775 or <winsock2.h> here. Instead include "gdb_socket.h".
6776 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6777 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6779 (init_named_socket, gdb_agent_helper_thread): Use union
6782 2015-03-07 Pedro Alves <palves@redhat.com>
6784 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6787 2015-03-06 Yao Qi <yao.qi@linaro.org>
6789 * linux-aarch64-low.c (aarch64_insert_point): Use
6790 show_debug_regs as a boolean.
6791 (aarch64_remove_point): Likewise.
6793 2015-03-05 Pedro Alves <palves@redhat.com>
6795 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6796 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6797 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6798 * nto-low.c (nto_target_ops): Likewise.
6799 * spu-low.c (spu_target_ops): Likewise.
6800 * win32-low.c (win32_target_ops): Likewise.
6802 2015-03-04 Pedro Alves <palves@redhat.com>
6804 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6805 Decide whether a breakpoint triggered based on the SIGTRAP's
6807 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6808 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6809 (linux_low_filter_event): Check for breakpoints before checking
6811 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6813 (linux_stopped_by_sw_breakpoint)
6814 (linux_supports_stopped_by_sw_breakpoint)
6815 (linux_stopped_by_hw_breakpoint)
6816 (linux_supports_stopped_by_hw_breakpoint): New functions.
6817 (linux_target_ops): Install new target methods.
6819 2015-03-04 Pedro Alves <palves@redhat.com>
6821 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6822 * server.c (swbreak_feature, hwbreak_feature): New globals.
6823 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6824 (captured_main): Clear swbreak_feature and hwbreak_feature.
6825 * server.h (swbreak_feature, hwbreak_feature): Declare.
6826 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6827 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6828 supports_stopped_by_hw_breakpoint>: New fields.
6829 (target_supports_stopped_by_sw_breakpoint)
6830 (target_stopped_by_sw_breakpoint)
6831 (target_supports_stopped_by_hw_breakpoint)
6832 (target_stopped_by_hw_breakpoint): Declare.
6834 2015-03-04 Pedro Alves <palves@redhat.com>
6836 enum lwp_stop_reason -> enum target_stop_reason
6837 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6838 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6839 (linux_wait_1, stuck_in_jump_pad_callback)
6840 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6841 (linux_stopped_by_watchpoint):
6842 * linux-low.h (enum lwp_stop_reason): Delete.
6843 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6844 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6846 2015-03-04 Yao Qi <yao.qi@linaro.org>
6848 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6850 2015-03-03 Gary Benson <gbenson@redhat.com>
6852 * hostio.c (handle_vFile): Fix prefix lengths.
6854 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6856 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6859 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6861 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6862 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6863 (clean): Add "rm -f" for above C files.
6864 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6865 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6866 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6867 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6868 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6869 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6870 (init_registers_s390x_vx_linux64)
6871 (init_registers_s390x_tevx_linux64)
6872 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6873 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6875 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6876 (s390_store_vxrs_high): New functions.
6877 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6879 (s390_arch_setup): Add logic for selecting one of the new target
6880 descriptions. Activate the new vector regsets if applicable.
6881 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6882 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6883 and init_registers_s390x_tevx_linux64.
6885 2015-03-01 Pedro Alves <palves@redhat.com>
6887 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6890 2015-02-27 Pedro Alves <palves@redhat.com>
6892 * linux-x86-low.c (u_debugreg_offset): New function.
6893 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6895 2015-02-27 Pedro Alves <palves@redhat.com>
6897 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6898 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6899 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6900 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6901 (ps_lsetfpregs, ps_getpid)
6902 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6903 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6904 (ps_lsetxregs, ps_plog): Declare.
6906 2015-02-27 Pedro Alves <palves@redhat.com>
6908 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6909 IP_AGENT_EXPORT_FUNC.
6910 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6911 IP_AGENT_EXPORT_FUNC.
6912 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6913 (IP_AGENT_EXPORT): Delete.
6914 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6915 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6916 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6917 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6918 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6919 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6920 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6921 (traceframe_read_count, traceframe_write_count)
6922 (traceframes_created, trace_state_variables, get_raw_reg)
6923 (get_trace_state_variable_value, set_trace_state_variable_value)
6924 (ust_loaded, helper_thread_id, cmd_buf): Use
6925 IPA_SYM_EXPORTED_NAME.
6926 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6927 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6928 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6929 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6930 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6931 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6932 EXTERN_C_PUSH/EXTERN_C_POP.
6933 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6934 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6935 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6936 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6937 (traceframe_write_count, traceframe_read_count)
6938 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6939 (about_to_request_buffer_space, get_trace_state_variable_value)
6940 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6941 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6942 EXTERN_C_PUSH/EXTERN_C_POP.
6943 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6944 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6945 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6946 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6947 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6948 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6949 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6950 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6952 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6953 (IP_AGENT_EXPORT_VAR_DECL): Define.
6955 (gdb_agent_get_raw_reg): Declare.
6957 2015-02-27 Tom Tromey <tromey@redhat.com>
6958 Pedro Alves <palves@redhat.com>
6960 Rename symbols whose names are reserved C++ keywords throughout.
6962 2015-02-27 Pedro Alves <palves@redhat.com>
6964 * Makefile.in (COMPILER): New, get it from autoconf.
6965 (CXX): Get from autoconf instead.
6966 (COMPILE.pre): Use COMPILER.
6967 (CC-LD): Rename to ...
6968 (CC_LD): ... this. Use COMPILER.
6969 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6970 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6971 * acinclude.m4: Include build-with-cxx.m4.
6972 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6973 Disable -Werror by default if building in C++ mode.
6974 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6975 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6976 the C++ compiler. Save/restore CXXFLAGS too.
6977 * configure: Regenerate.
6979 2015-02-27 Pedro Alves <palves@redhat.com>
6981 * acinclude.m4: Include libiberty.m4.
6982 * configure.ac: Call libiberty_INIT.
6983 * config.in, configure: Regenerate.
6985 2015-02-26 Pedro Alves <palves@redhat.com>
6987 * linux-low.c (linux_wait_1): When incrementing the PC past a
6988 program breakpoint always use the_low_target.breakpoint_len as
6989 increment, rather than the maximum between that and
6990 the_low_target.decr_pc_after_break.
6992 2015-02-23 Pedro Alves <palves@redhat.com>
6994 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6995 thread was doing a step-over; always adjust the PC if
6996 we stepped over a permanent breakpoint.
6997 (linux_wait_1): If we stepped over breakpoint that was on top of a
6998 permanent breakpoint, manually advance the PC past it.
7000 2015-02-23 Pedro Alves <palves@redhat.com>
7002 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7004 (x86_fill_gregset, x86_store_gregset): Use it when handling
7007 2015-02-20 Pedro Alves <palves@redhat.com>
7009 * thread-db.c: Include "nat/linux-procfs.h".
7010 (thread_db_init): Skip listing new threads if the kernel supports
7011 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7013 2015-02-20 Pedro Alves <palves@redhat.com>
7015 * linux-low.c (status_pending_p_callback): Use ptid_match.
7017 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7019 PR breakpoints/16812
7020 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7021 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7022 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7024 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7026 PR breakpoints/15956
7027 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7029 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7031 * linux-low.c (linux_low_btrace_conf): Print size.
7032 * server.c (handle_btrace_conf_general_set): New.
7033 (hanle_general_set): Call handle_btrace_conf_general_set.
7034 (handle_query): Report Qbtrace-conf:bts:size as supported.
7036 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7038 * linux-low.c (linux_low_enable_btrace): Update parameters.
7039 (linux_low_btrace_conf): New.
7040 (linux_target_ops)<to_btrace_conf>: Initialize.
7041 * server.c (current_btrace_conf): New.
7042 (handle_btrace_enable): Rename to ...
7043 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7044 to target_enable_btrace. Update comment. Update users.
7045 (handle_qxfer_btrace_conf): New.
7046 (qxfer_packets): Add btrace-conf entry.
7047 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7048 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7049 (target_ops)<read_btrace_conf>: New.
7050 (target_enable_btrace): Update parameters.
7051 (target_read_btrace_conf): New.
7053 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7055 * server.c (handle_btrace_general_set): Remove call to
7056 target_supports_btrace.
7057 (supported_btrace_packets): New.
7058 (handle_query): Call supported_btrace_packets.
7059 * target.h: include btrace-common.h.
7060 (btrace_target_info): Removed.
7061 (supports_btrace, target_supports_btrace): Update parameters.
7063 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7065 * Makefile.in (SFILES): Add common/btrace-common.c.
7066 (OBS): Add common/btrace-common.o.
7067 (btrace-common.o): Add build rules.
7068 * linux-low: Include btrace-common.h.
7069 (linux_low_read_btrace): Use struct btrace_data. Call
7070 btrace_data_init and btrace_data_fini.
7072 2015-02-06 Pedro Alves <palves@redhat.com>
7074 * thread-db.c (find_new_threads_callback): Add debug output.
7076 2015-02-04 Pedro Alves <palves@redhat.com>
7078 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7079 (resume_stopped_resumed_lwps): New function.
7080 (linux_wait_for_event_filtered): Use it.
7082 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7084 * Makefile.in (SFILES): Add linux-personality.c.
7085 (linux-personality.o): New rule.
7086 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7087 list of objects to be built.
7088 * linux-low.c: Include nat/linux-personality.h.
7089 (linux_create_inferior): Remove code to disable address space
7090 randomization (moved to ../nat/linux-personality.c). Create
7091 cleanup to disable address space randomization.
7093 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7095 * Makefile.in (posix-strerror.o): New rule.
7096 (mingw-strerror.o): Likewise.
7097 * configure: Regenerated.
7098 * configure.ac: Source file ../common/common.host. Initialize new
7099 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7101 2015-01-14 Yao Qi <yao@codesourcery.com>
7103 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7104 (ppc-linux.o): New rule.
7105 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7106 * configure.ac: AC_CHECK_FUNCS(getauxval).
7107 * config.in: Re-generated.
7108 * configure: Re-generated.
7109 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7110 ppc64_64bit_inferior_p
7112 2015-01-14 Yao Qi <yao@codesourcery.com>
7114 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7115 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7116 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7117 (PT_ORIG_R3, PT_TRAP): Likewise.
7118 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7119 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7120 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7122 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7124 * i387-fp.c (i387_cache_to_xsave): In look over
7125 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7126 zmmh_low_space field by use of zmmh_high_space.
7128 2015-01-09 Pedro Alves <palves@redhat.com>
7130 * linux-low.c (step_over_bkpt): Move higher up in the file.
7131 (handle_extended_wait): Don't store the stop_pc here.
7132 (get_stop_pc): Adjust comments and rename to ...
7133 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7134 stopped for a software breakpoint or hardware breakpoint.
7135 (thread_still_has_status_pending_p): New function.
7136 (status_pending_p_callback): Use
7137 thread_still_has_status_pending_p. If the event is no longer
7138 interesting, resume the LWP.
7139 (handle_tracepoints): Add assert.
7140 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7141 (wstatus_maybe_breakpoint): New function.
7142 (cancel_breakpoint): Delete function.
7143 (check_stopped_by_watchpoint): New function, factored out from
7144 linux_low_filter_event.
7145 (lp_status_maybe_breakpoint): Delete function.
7146 (linux_low_filter_event): Remove filter_ptid argument.
7147 Leave thread group exits pending here. Store the LWP's stop PC.
7148 Always leave events pending.
7149 (linux_wait_for_event_filtered): Pull all events out of the
7150 kernel, and leave them all pending.
7151 (count_events_callback, select_event_lwp_callback): Consider all
7153 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7154 (select_event_lwp): Only give preference to the stepping LWP in
7155 all-stop mode. Adjust comments.
7156 (ignore_event): New function.
7157 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7158 references to cancel_breakpoints. Adjust to renames. Also give
7159 equal priority to all LWPs that have had events in non-stop mode.
7160 If reporting a software breakpoint event, unadjust the LWP's PC.
7161 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7162 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7164 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7165 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7166 (linux_stopped_by_watchpoint): Adjust.
7167 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7168 * linux-low.h (enum lwp_stop_reason): New.
7169 (struct lwp_info) <stop_pc>: Adjust comment.
7170 <stopped_by_watchpoint>: Delete field.
7171 <stop_reason>: New field.
7172 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7173 * mem-break.c (software_breakpoint_inserted_here)
7174 (hardware_breakpoint_inserted_here): New function.
7175 * mem-break.h (software_breakpoint_inserted_here)
7176 (hardware_breakpoint_inserted_here): Declare.
7177 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7178 (cancel_breakpoints): Delete.
7179 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7180 (upload_fast_traceframes): Remove references to
7183 2015-01-09 Pedro Alves <palves@redhat.com>
7185 * thread-db.c (find_new_threads_callback): Ignore thread if the
7186 kernel thread ID is -1.
7188 2015-01-09 Pedro Alves <palves@redhat.com>
7190 * linux-low.c (linux_attach_fail_reason_string): Move to
7191 nat/linux-ptrace.c, and rename.
7192 (linux_attach_lwp): Update comment.
7193 (attach_proc_task_lwp_callback): New function.
7194 (linux_attach): Adjust to rename and use
7195 linux_proc_attach_tgid_threads.
7196 (linux_attach_fail_reason_string): Delete declaration.
7198 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7200 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7201 * server.c (gdbserver_version): Likewise.
7203 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7205 * remote-utils.c: Include ctype.h.
7206 (input_interrupt): Explicitly handle the case when the char
7207 received is the NUL byte. Improve the printing of non-ASCII
7210 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7212 * linux-low.c (linux_low_filter_event): Update call to
7213 linux_enable_event_reporting following the addition of
7214 a new parameter to that function.
7216 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7219 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7220 (AARCH64_FPCR_REGNO): Likewise.
7221 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7222 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7223 (aarch64_store_fpregset): Likewise.
7225 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7227 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7228 Remove FIXME comment about assumption about N.
7230 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7232 * configure.ac: If large-file support is disabled in GDBserver,
7233 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7234 * configure: Regenerate.
7236 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7238 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7239 warning upon ENODATA from ptrace.
7240 * linux-s390-low.c (s390_store_tdb): New.
7241 (s390_regsets): Add regset for NT_S390_TDB.
7243 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7245 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7246 without a fill_function.
7247 * linux-s390-low.c (s390_fill_last_break): Remove.
7248 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7249 (s390_arch_setup): Use regset's size instead of fill_function for
7252 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7254 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7255 the regset's store function when ptrace returned an error.
7256 * regcache.c (get_thread_regcache): Invalidate register cache
7257 before fetching inferior's registers.
7259 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7261 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7262 while-loop as for-loop.
7263 (regsets_store_inferior_registers): Likewise.
7265 2014-11-28 Yao Qi <yao@codesourcery.com>
7267 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7268 * config.in, configure: Re-generate.
7269 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7272 2014-11-21 Yao Qi <yao@codesourcery.com>
7274 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7275 (AC_CHECK_HEADERS): Remove malloc.h.
7276 * configure: Re-generated.
7277 * config.in: Re-generated.
7278 * server.h: Don't include alloca.h and malloc.h.
7279 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7280 Don't include malloc.h.
7282 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7284 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7285 corresponding ERRNO check in same block.
7287 2014-11-12 Pedro Alves <palves@redhat.com>
7289 * server.c (cont_thread): Update comment.
7290 (start_inferior, attach_inferior): No longer clear cont_thread.
7291 (handle_v_cont): No longer set cont_thread.
7292 (captured_main): Clear cont_thread each time a GDB connects.
7294 2014-11-12 Pedro Alves <palves@redhat.com>
7296 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7297 thread, and don't resume all threads if the Hc thread has exited.
7299 2014-11-12 Pedro Alves <palves@redhat.com>
7301 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7302 the process group instead of to a specific LWP.
7304 2014-10-15 Pedro Alves <palves@redhat.com>
7307 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7309 (arm_set_thread_context): Delete.
7310 (the_low_target): Adjust.
7311 * win32-i386-low.c (debug_registers_changed)
7312 (debug_registers_used): Delete.
7313 (update_debug_registers_callback): New function.
7314 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7315 needing to update their debug registers.
7316 (win32_get_current_dr): New function.
7317 (x86_dr_low_get_addr, x86_dr_low_get_control)
7318 (x86_dr_low_get_status): Fetch the debug register from the thread
7320 (i386_initial_stuff): Adjust.
7321 (i386_get_thread_context): Remove current_event parameter. Don't
7322 clear debug_registers_changed nor copy DR values to
7324 (i386_set_thread_context): Delete.
7325 (i386_prepare_to_resume): New function.
7326 (i386_thread_added): Mark the thread as needing to update irs
7328 (the_low_target): Remove i386_set_thread_context and install
7329 i386_prepare_to_resume.
7330 * win32-low.c (win32_get_thread_context): Adjust.
7331 (win32_set_thread_context): Use SetThreadContext
7333 (win32_prepare_to_resume): New function.
7334 (win32_require_context): New function, factored out from ...
7335 (thread_rec): ... this.
7336 (continue_one_thread): Call win32_prepare_to_resume on each thread
7337 we're about to continue.
7338 (win32_resume): Call win32_prepare_to_resume on the event thread.
7339 * win32-low.h (struct win32_thread_info)
7340 <debug_registers_changed>: New field.
7341 (struct win32_target_ops): Change prototype of set_thread_context,
7342 delete set_thread_context and add prepare_to_resume.
7343 (win32_require_context): New declaration.
7345 2014-10-08 Gary Benson <gbenson@redhat.com>
7347 * server.h: Do not include common-exceptions.h.
7349 2014-10-08 Gary Benson <gbenson@redhat.com>
7351 * server.h: Do not include cleanups.h.
7353 2014-09-30 James Hogan <james.hogan@imgtec.com>
7355 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7358 2014-09-23 Yao Qi <yao@codesourcery.com>
7360 * linux-low.c (lp_status_maybe_breakpoint): New function.
7361 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7362 (count_events_callback): Likewise.
7363 (select_event_lwp_callback): Likewise.
7364 (cancel_breakpoints_callback): Likewise.
7366 2014-09-19 Don Breazeal <donb@codesourcery.com>
7368 * linux-low.c (handle_extended_wait): Call
7369 linux_ptrace_get_extended_event.
7370 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7371 linux_is_extended_waitstatus.
7373 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7375 * Makefile.in (CPPFLAGS): Define.
7376 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7377 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7379 2014-09-16 Gary Benson <gbenson@redhat.com>
7381 * inferiors.h (current_inferior): Renamed as...
7382 (current_thread): New variable. All uses updated.
7383 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7384 (maybe_move_out_of_jump_pad): Likewise.
7385 (cancel_breakpoint): Likewise.
7386 (linux_low_filter_event): Likewise.
7387 (wait_for_sigstop): Likewise.
7388 (linux_resume_one_lwp): Likewise.
7389 (need_step_over_p): Likewise.
7390 (start_step_over): Likewise.
7391 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7392 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7393 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7394 and save_inferior as saved_thread.
7395 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7397 (regcache_invalidate_thread): Likewise.
7398 * remote-utils.c (prepare_resume_reply): Likewise.
7399 * thread-db.c (thread_db_get_tls_address): Likewise.
7400 (disable_thread_event_reporting): Likewise.
7401 (remove_thread_event_breakpoints): Likewise.
7402 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7404 * target.h (set_desired_inferior): Renamed as...
7405 (set_desired_thread): New declaration. All uses updated.
7406 * server.c (myresume): Updated comment to reference thread instead
7408 (handle_serial_event): Likewise.
7409 (handle_target_event): Likewise.
7411 2014-09-12 Tom Tromey <tromey@redhat.com>
7412 Gary Benson <gbenson@redhat.com>
7414 * regcache.h: Include common-regcache.h.
7415 (regcache_read_pc): Don't declare.
7416 * regcache.c (get_thread_regcache_for_ptid): New function.
7418 2014-09-11 Tom Tromey <tromey@redhat.com>
7419 Gary Benson <gbenson@redhat.com>
7421 * symbol.c: New file.
7422 * Makefile.in (SFILES): Add symbol.c.
7423 (OBS): Add symbol.o.
7425 2014-09-11 Gary Benson <gbenson@redhat.com>
7427 * target.c (target_stop_ptid, target_continue_ptid): New
7430 2014-09-11 Tom Tromey <tromey@redhat.com>
7431 Gary Benson <gbenson@redhat.com>
7433 * target.h: Include target/target.h.
7434 * target.c (target_read_memory, target_read_uint32)
7435 (target_write_memory): New functions.
7437 2014-09-11 Gary Benson <gbenson@redhat.com>
7439 * server.h (debug_hw_points): Don't declare.
7440 * server.c (debug_hw_points): Don't define. Replace all uses
7441 with show_debug_regs.
7442 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7443 all uses with show_debug_regs.
7445 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7447 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7448 endianness into account.
7449 (ppc_supply_ptrace_register): Likewise.
7451 2014-09-03 James Hogan <james.hogan@imgtec.com>
7453 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7454 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7456 2014-09-03 Gary Benson <gbenson@redhat.com>
7458 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7459 ALL_DEBUG_ADDRESS_REGISTERS.
7461 2014-09-02 Gary Benson <gbenson@redhat.com>
7463 * i386-low.h: Renamed as...
7464 * x86-low.h: New file. All type, function and variable name
7465 prefixes changed from "i386_" to "x86_". All references updated.
7466 * i386-low.c: Renamed as...
7467 * x86-low.c: New file. All type, function and variable name
7468 prefixes changed from "i386_" to "x86_". All references updated.
7470 2014-09-02 Gary Benson <gbenson@redhat.com>
7472 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7473 (x86_linux_new_thread): Likewise.
7475 2014-08-29 Gary Benson <gbenson@redhat.com>
7477 * server.h (setjmp.h): Do not include.
7478 (toplevel): Do not declare.
7479 (common-exceptions.h): Include.
7480 (cleanups.h): Likewise.
7481 * server.c (toplevel): Do not define.
7482 (exit_code): New static global.
7483 (detach_or_kill_for_exit_cleanup): New function.
7484 (main): New function. Original main renamed to...
7485 (captured_main): New function.
7486 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7488 2014-08-29 Gary Benson <gbenson@redhat.com>
7490 * Makefile.in (SFILES): Add common/common-exceptions.c.
7491 (OBS): Add common-exceptions.o.
7492 (common-exceptions.o): New rule.
7493 * utils.c (prepare_to_throw_exception): New function.
7495 2014-08-29 Gary Benson <gbenson@redhat.com>
7497 * config.in: Regenerate.
7498 * configure: Likewise.
7500 2014-08-29 Gary Benson <gbenson@redhat.com>
7502 * Makefile.in (SFILES): Add common/cleanups.c.
7504 (cleanups.o): New rule.
7506 2014-08-29 Gary Benson <gbenson@redhat.com>
7508 * utils.c (internal_vwarning): New function.
7510 2014-08-28 Gary Benson <gbenson@redhat.com>
7512 * utils.h (fatal): Remove declaration.
7513 * utils.c (fatal): Remove function.
7515 2014-08-28 Gary Benson <gbenson@redhat.com>
7517 * tracepoint.c (gdb_agent_init): Replace fatal with
7519 (initialize_tracepoint): Likewise.
7521 2014-08-28 Gary Benson <gbenson@redhat.com>
7523 * remote-utils.c (remote_prepare): Replace fatal with error.
7525 2014-08-28 Gary Benson <gbenson@redhat.com>
7527 * linux-low.c (linux_async): Replace fatal with warning.
7529 (linux_start_non_stop): Return -1 if linux_async failed.
7531 2014-08-28 Gary Benson <gbenson@redhat.com>
7533 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7535 (i386_dr_low_get_addr): Remove vague comment.
7536 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7539 2014-08-28 Gary Benson <gbenson@redhat.com>
7541 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7542 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7544 (linux_resume_one_lwp): Likewise.
7545 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7547 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7548 with internal_error.
7549 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7550 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7551 (find_register_by_name): Replace fatal with internal_error.
7552 (find_regno): Likewise.
7553 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7554 * thread-db.c (thread_db_create_event): Likewise.
7555 (thread_db_load_search): Likewise.
7556 (try_thread_db_load_1): Likewise.
7557 * tracepoint.c (get_jump_space_head): Replace fatal with
7559 (claim_trampoline_space): Likewise.
7560 (have_fast_tracepoint_trampoline_buffer): Likewise.
7561 (cmd_qtstart): Likewise.
7562 (stop_tracing): Likewise.
7563 (fast_tracepoint_collecting): Likewise.
7564 (target_malloc): Likewise.
7565 (download_tracepoint): Likewise.
7566 (download_trace_state_variables): Replace check with gdb_assert.
7567 (upload_fast_traceframes): Replace fatal with internal_error.
7569 2014-08-19 Tom Tromey <tromey@redhat.com>
7570 Gary Benson <gbenson@redhat.com>
7572 * Makefile.in (SFILES): Add common/common-debug.c.
7573 (OBS): Add common-debug.o.
7574 (common-debug.o): New rule.
7575 * debug.h (debug_printf): Don't declare.
7576 * debug.c (debug_printf): Renamed and rewritten as...
7577 (debug_vprintf): New function.
7579 2014-08-19 Gary Benson <gbenson@redhat.com>
7581 * utils.h: Do not include print-utils.h.
7583 2014-08-19 Tom Tromey <tromey@redhat.com>
7584 Gary Benson <gbenson@redhat.com>
7586 * server.h: Add static assertion.
7587 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7589 2014-08-19 Tom Tromey <tromey@redhat.com>
7590 Gary Benson <gbenson@redhat.com>
7592 * Makefile.in (SFILES): Add common/errors.c.
7593 (OBS): Add errors.o.
7594 (IPA_OBS): Add errors-ipa.o.
7595 (errors.o): New rule.
7596 (errors-ipa.o): Likewise.
7597 * utils.h (perror_with_name, error, warning): Don't declare.
7598 * utils.c (warning): Renamed and rewritten as...
7599 (vwarning): New function.
7600 (error): Renamed and rewritten as...
7601 (verror): New function.
7602 (internal_error): Renamed and rewritten as...
7603 (internal_verror): New function.
7605 2014-08-07 Gary Benson <gbenson@redhat.com>
7607 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7608 * configure: Regenerate.
7609 * config.in: Likewise.
7610 * server.h: Do not include errno.h.
7611 * event-loop.c: Likewise.
7612 * hostio-errno.c: Likewise.
7613 * linux-low.c: Likewise.
7614 * remote-utils.c: Likewise.
7615 * spu-low.c: Likewise.
7616 * utils.c: Likewise.
7617 * gdbreplay.c: Unconditionally include errno.h.
7619 2014-08-07 Gary Benson <gbenson@redhat.com>
7621 * server.h: Do not include string.h.
7622 * event-loop.c: Likewise.
7623 * linux-low.c: Likewise.
7624 * regcache.c: Likewise.
7625 * remote-utils.c: Likewise.
7626 * spu-low.c: Likewise.
7627 * utils.c: Likewise.
7629 2014-08-07 Gary Benson <gbenson@redhat.com>
7631 * server.h: Do not include gdb_assert.h.
7633 2014-08-07 Gary Benson <gbenson@redhat.com>
7635 * server.h: Do not include common-utils.h.
7637 2014-08-07 Gary Benson <gbenson@redhat.com>
7639 * server.h: Do not include ptid.h.
7640 * notif.h: Likewise.
7642 2014-08-07 Gary Benson <gbenson@redhat.com>
7644 * server.h: Do not include gdb_locale.h.
7646 2014-08-07 Gary Benson <gbenson@redhat.com>
7648 * server.h: Do not include gdb/signals.h.
7649 * win32-low.c: Likewise.
7651 2014-08-07 Gary Benson <gbenson@redhat.com>
7653 * server.h: Do not include pathmax.h.
7655 2014-08-07 Gary Benson <gbenson@redhat.com>
7657 * server.h: Do not include libiberty.h.
7658 * linux-bfin-low.c: Likewise.
7660 2014-08-07 Gary Benson <gbenson@redhat.com>
7662 * server.h: Do not include ansidecl.h.
7664 2014-08-07 Gary Benson <gbenson@redhat.com>
7666 * linux-x86-low.c: Do not include stddef.h.
7667 * lynx-ppc-low.c: Likewise.
7668 * tracepoint.c: Likewise.
7670 2014-08-07 Gary Benson <gbenson@redhat.com>
7672 * server.h: Do not include stdarg.h.
7673 * nto-low.c: Likewise.
7675 2014-08-07 Gary Benson <gbenson@redhat.com>
7677 * server.h: Do not include stdlib.h.
7678 * inferiors.c: Likewise.
7679 * linux-low.c: Likewise.
7680 * regcache.c: Likewise.
7681 * spu-low.c: Likewise.
7682 * tracepoint.c: Likewise.
7683 * utils.c: Likewise.
7685 2014-08-07 Gary Benson <gbenson@redhat.com>
7687 * server.h: Do not include stdio.h.
7688 * linux-low.c: Likewise.
7689 * remote-utils.c: Likewise.
7690 * spu-low.c: Likewise.
7691 * utils.c: Likewise.
7692 * wincecompat.c: Likewise.
7694 2014-08-06 Gary Benson <gbenson@redhat.com>
7696 * regcache.c (init_register_cache): Move conditionals inside if.
7698 2014-08-06 Gary Benson <gbenson@redhat.com>
7700 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7702 2014-07-31 Gary Benson <gbenson@redhat.com>
7704 * ax.h: Do not include server.h.
7705 * gdbthread.h: Likewise.
7706 * lynx-low.h: Likewise.
7707 * notif.h: Likewise.
7709 2014-07-30 Gary Benson <gbenson@redhat.com>
7711 * server.h: Include common-defs.h.
7712 Do not include config.h or build-gnulib-gdbserver/config.h.
7714 2014-07-30 Gary Benson <gbenson@redhat.com>
7716 * hostio-errno.c: Move server.h to top of includes list.
7717 * inferiors.c: Likewise.
7718 * linux-x86-low.c: Likewise.
7719 * notif.c: Include server.h.
7721 2014-07-24 Tom Tromey <tromey@redhat.com>
7722 Gary Benson <gbenson@redhat.com>
7724 * server.h (CORE_ADDR): Now unsigned.
7726 2014-07-16 Pedro Alves <palves@redhat.com>
7728 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7730 2014-07-15 Pedro Alves <palves@redhat.com>
7732 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7735 2014-07-11 Pedro Alves <palves@redhat.com>
7737 * linux-low.c (kill_wait_lwp): New function, based on
7738 kill_one_lwp_callback, but use my_waitpid directly.
7739 (kill_one_lwp_callback, linux_kill): Use it.
7741 2014-06-23 Pedro Alves <palves@redhat.com>
7743 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7744 before setting DR0..DR3.
7746 2014-06-20 Gary Benson <gbenson@redhat.com>
7748 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7749 * configure: Regenerated.
7750 * config.in: Likewise.
7752 2014-06-20 Gary Benson <gbenson@redhat.com>
7754 * Makefile.in (SFILES): Update locations for files moved
7756 (object file files): Reordered.
7758 2014-06-20 Gary Benson <gbenson@redhat.com>
7760 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7761 (i386_dr_low_set_addr): Likewise.
7762 (i386_dr_low_get_addr): Likewise.
7763 (i386_dr_low_can_set_control): Likewise.
7764 (i386_dr_low_set_control): Likewise.
7765 (i386_dr_low_get_control): Likewise.
7766 (i386_dr_low_get_status): Likewise.
7767 (i386_get_debug_register_length): Likewise.
7768 * linux-x86-low.c (i386_dr_low_set_addr):
7769 Changed signature. Made static.
7770 (i386_dr_low_get_addr): Likewise.
7771 (i386_dr_low_set_control): Likewise.
7772 (i386_dr_low_get_control): Likewise.
7773 (i386_dr_low_get_status): Likewise.
7774 (i386_dr_low): New global variable.
7775 * win32-i386-low.c (i386_dr_low_set_addr):
7776 Changed signature. Made static.
7777 (i386_dr_low_get_addr): Likewise.
7778 (i386_dr_low_set_control): Likewise.
7779 (i386_dr_low_get_control): Likewise.
7780 (i386_dr_low_get_status): Likewise.
7781 (i386_dr_low): New global variable.
7783 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7785 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7786 * Makefile.in (AR, AR_FLAGS): Define.
7787 * configure: Regenerate.
7789 2014-06-19 Gary Benson <gbenson@redhat.com>
7791 * Makefile.in (i386-dregs.o): New rule.
7792 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7793 * i386-low.c (target.h): Remove include.
7794 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7795 (DR_CONTROL_SHIFT): Likewise.
7796 (DR_CONTROL_SIZE): Likewise.
7797 (DR_RW_EXECUTE): Likewise.
7798 (DR_RW_WRITE): Likewise.
7799 (DR_RW_READ): Likewise.
7800 (DR_RW_IORW): Likewise.
7801 (DR_LEN_1): Likewise.
7802 (DR_LEN_2): Likewise.
7803 (DR_LEN_4): Likewise.
7804 (DR_LEN_8): Likewise.
7805 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7806 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7807 (DR_ENABLE_SIZE): Likewise.
7808 (DR_LOCAL_SLOWDOWN): Likewise.
7809 (DR_GLOBAL_SLOWDOWN): Likewise.
7810 (DR_CONTROL_RESERVED): Likewise.
7811 (I386_DR_CONTROL_MASK): Likewise.
7812 (I386_DR_VACANT): Likewise.
7813 (I386_DR_LOCAL_ENABLE): Likewise.
7814 (I386_DR_GLOBAL_ENABLE): Likewise.
7815 (I386_DR_DISABLE): Likewise.
7816 (I386_DR_SET_RW_LEN): Likewise.
7817 (I386_DR_GET_RW_LEN): Likewise.
7818 (I386_DR_WATCH_HIT): Likewise.
7819 (i386_wp_op_t): Likewise.
7820 (i386_show_dr): Likewise.
7821 (i386_length_and_rw_bits): Likewise.
7822 (i386_insert_aligned_watchpoint): Likewise.
7823 (i386_remove_aligned_watchpoint): Likewise.
7824 (i386_handle_nonaligned_watchpoint): Likewise.
7825 i386_update_inferior_debug_regs(): Likewise.
7826 (i386_dr_insert_watchpoint): Likewise.
7827 (i386_dr_remove_watchpoint): Likewise.
7828 (i386_dr_region_ok_for_watchpoint): Likewise.
7829 (i386_dr_stopped_data_address): Likewise.
7830 (i386_dr_stopped_by_watchpoint): Likewise.
7832 2014-06-19 Gary Benson <gbenson@redhat.com>
7834 * i386-low.c (i386_dr_show): Renamed to
7835 i386_show_dr and made static. All uses updated.
7836 (i386_dr_length_and_rw_bits): Renamed to
7837 i386_length_and_rw_bits and made static.
7839 (i386_dr_insert_aligned_watchpoint): Renamed to
7840 i386_insert_aligned_watchpoint and made static.
7842 (i386_dr_remove_aligned_watchpoint): Renamed to
7843 i386_remove_aligned_watchpoint and made static.
7845 (i386_dr_update_inferior_debug_regs): Renamed to
7846 i386_update_inferior_debug_regs and made static.
7849 2014-06-18 Gary Benson <gbenson@redhat.com>
7851 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7852 (i386_dr_low_can_set_control): Likewise.
7853 (i386_get_debug_register_length): Likewise.
7854 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7855 (i386_dr_low_can_set_control): Likewise.
7856 (i386_get_debug_register_length): Likewise.
7858 2014-06-17 Gary Benson <gbenson@redhat.com>
7860 * i386-low.h (i386-dregs.h): New include.
7861 (DR_FIRSTADDR): Now in i386-dregs.h.
7862 (DR_LASTADDR): Likewise.
7863 (DR_NADDR): Likewise.
7864 (DR_STATUS): Likewise.
7865 (DR_CONTROL): Likewise.
7866 (i386_debug_reg_state): Likewise.
7867 (i386_dr_insert_watchpoint): Likewise.
7868 (i386_dr_remove_watchpoint): Likewise.
7869 (i386_dr_region_ok_for_watchpoint): Likewise.
7870 (i386_dr_stopped_data_address): Likewise.
7871 (i386_dr_stopped_by_watchpoint): Likewise.
7872 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7874 2014-06-18 Gary Benson <gbenson@redhat.com>
7876 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7877 i386_dr_insert_watchpoint.
7878 (i386_low_remove_watchpoint): Renamed to
7879 i386_dr_remove_watchpoint.
7880 (i386_low_region_ok_for_watchpoint): Renamed to
7881 i386_dr_region_ok_for_watchpoint.
7882 (i386_low_stopped_data_address): Renamed to
7883 i386_dr_stopped_data_address.
7884 (i386_low_stopped_by_watchpoint): Renamed to
7885 i386_dr_stopped_by_watchpoint.
7886 * i386-low.c (i386_show_dr): Renamed to
7887 i386_dr_show and made nonstatic. All uses updated.
7888 (i386_length_and_rw_bits): Renamed to
7889 i386_dr_length_and_rw_bits and made nonstatic.
7891 (i386_insert_aligned_watchpoint): Renamed to
7892 i386_dr_insert_aligned_watchpoint and made nonstatic.
7894 (i386_remove_aligned_watchpoint): Renamed to
7895 i386_dr_remove_aligned_watchpoint and made nonstatic.
7897 (i386_update_inferior_debug_regs): Renamed to
7898 i386_dr_update_inferior_debug_regs and made nonstatic.
7900 (i386_low_insert_watchpoint): Renamed to
7901 i386_dr_insert_watchpoint. All uses updated.
7902 (i386_low_remove_watchpoint): Renamed to
7903 i386_dr_remove_watchpoint. All uses updated.
7904 (i386_low_region_ok_for_watchpoint): Renamed to
7905 i386_dr_region_ok_for_watchpoint. All uses updated.
7906 (i386_low_stopped_data_address): Renamed to
7907 i386_dr_stopped_data_address. All uses updated.
7908 (i386_low_stopped_by_watchpoint): Renamed to
7909 i386_dr_stopped_by_watchpoint. All uses updated.
7911 2014-06-18 Gary Benson <gbenson@redhat.com>
7913 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7914 (i386_dr_low_can_set_control): Likewise.
7915 (i386_insert_aligned_watchpoint): New check.
7917 2014-06-18 Gary Benson <gbenson@redhat.com>
7919 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7922 2014-06-18 Gary Benson <gbenson@redhat.com>
7924 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7925 instead of fatal and error.
7926 (i386_handle_nonaligned_watchpoint): Likewise.
7928 2014-06-18 Gary Benson <gbenson@redhat.com>
7930 * i386-low.c (i386_get_debug_register_length): New macro.
7931 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7932 (i386_show_dr): Use debug_printf instead of fprintf. Use
7933 phex to format values.
7935 2014-06-18 Gary Benson <gbenson@redhat.com>
7937 * i386-low.h: Comment changes.
7938 * i386-low.c: Likewise.
7940 2014-06-18 Gary Benson <gbenson@redhat.com>
7942 * i386-low.c: Whitespace changes.
7944 2014-06-12 Tom Tromey <tromey@redhat.com>
7946 * utils.c (freeargv): Remove.
7948 2014-06-12 Tom Tromey <tromey@redhat.com>
7950 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7951 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7952 (parse_debug_format_options): Likewise.
7953 (gdbserver_usage): Likewise.
7954 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7955 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7956 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7958 ($(LIBGNU)): Depend on libiberty.
7959 (all-lib): Recurse into all subdirs.
7960 (install-only): Invoke "install" target in subdirs.
7961 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7963 * configure: Rebuild.
7964 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7965 for vasprintf, vsnprintf, or gettimeofday.
7966 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7969 2014-06-05 Joel Brobecker <brobecker@adacore.com>
7971 * development.sh: Delete.
7972 * Makefile.in (config.status): Adjust dependency on development.sh.
7973 * configure.ac: Adjust development.sh source call.
7974 * configure: Regenerate.
7976 2014-06-02 Pedro Alves <palves@redhat.com>
7978 * ax.c (gdb_free_agent_expr): New function.
7979 * ax.h (gdb_free_agent_expr): New declaration.
7980 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7982 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7984 (clear_breakpoint_conditions_and_commands): New function.
7985 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7986 (clear_breakpoint_conditions_and_commands): New declaration.
7988 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7990 * linux-aarch64-low.c (asm/ptrace.h): Include.
7992 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7994 Fix TLS access for -static -pthread.
7995 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7996 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7997 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7999 2014-05-20 Pedro Alves <palves@redhat.com>
8001 * linux-aarch64-low.c (aarch64_insert_point)
8002 (aarch64_remove_point): No longer check whether the type is
8003 supported here. Adjust to new interface.
8004 (the_low_target): Install aarch64_supports_z_point_type as
8005 supports_z_point_type method.
8006 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8007 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8008 instead of a Z packet char. Adjust.
8009 (arm_supports_z_point_type): New function.
8010 (arm_insert_point, arm_remove_point): Adjust to new interface.
8011 (the_low_target): Install arm_supports_z_point_type.
8012 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8013 (cris_insert_point, cris_remove_point): Adjust to new interface.
8014 Don't check whether the type is supported here.
8015 (the_low_target): Install cris_supports_z_point_type.
8016 * linux-low.c (linux_supports_z_point_type): New function.
8017 (linux_insert_point, linux_remove_point): Adjust to new interface.
8018 * linux-low.h (struct linux_target_ops) <insert_point,
8019 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8020 raw_breakpoint pointer parameter.
8021 <supports_z_point_type>: New method.
8022 * linux-mips-low.c (mips_supports_z_point_type): New function.
8023 (mips_insert_point, mips_remove_point): Adjust to new interface.
8024 Use mips_supports_z_point_type.
8025 (the_low_target): Install mips_supports_z_point_type.
8026 * linux-ppc-low.c (the_low_target): Install NULL as
8027 supports_z_point_type method.
8028 * linux-s390-low.c (the_low_target): Install NULL as
8029 supports_z_point_type method.
8030 * linux-sparc-low.c (the_low_target): Install NULL as
8031 supports_z_point_type method.
8032 * linux-x86-low.c (x86_supports_z_point_type): New function.
8033 (x86_insert_point): Adjust to new insert_point interface. Use
8034 insert_memory_breakpoint. Adjust to new
8035 i386_low_insert_watchpoint interface.
8036 (x86_remove_point): Adjust to remove_point interface. Use
8037 remove_memory_breakpoint. Adjust to new
8038 i386_low_remove_watchpoint interface.
8039 (the_low_target): Install x86_supports_z_point_type.
8040 * lynx-low.c (lynx_target_ops): Install NULL as
8041 supports_z_point_type callback.
8042 * nto-low.c (nto_supports_z_point_type): New.
8043 (nto_insert_point, nto_remove_point): Adjust to new interface.
8044 (nto_target_ops): Install nto_supports_z_point_type.
8045 * mem-break.c: Adjust intro comment.
8046 (struct raw_breakpoint) <raw_type, size>: New fields.
8047 <inserted>: Update comment.
8048 <shlib_disabled>: Delete field.
8049 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8050 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8051 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8052 (raw_bkpt_type_to_target_hw_bp_type): New function.
8053 (find_enabled_raw_code_breakpoint_at): New function.
8054 (find_raw_breakpoint_at): New type and size parameters. Use them.
8055 (insert_memory_breakpoint): New function, based off
8056 set_raw_breakpoint_at.
8057 (remove_memory_breakpoint): New function.
8058 (set_raw_breakpoint_at): Reimplement.
8059 (set_breakpoint): New, based on set_breakpoint_at.
8060 (set_breakpoint_at): Reimplement.
8061 (delete_raw_breakpoint): Go through the_target->remove_point
8062 instead of assuming memory breakpoints.
8063 (find_gdb_breakpoint_at): Delete.
8064 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8065 (find_gdb_breakpoint): New function.
8066 (set_gdb_breakpoint_at): Delete.
8067 (z_type_supported): New function.
8068 (set_gdb_breakpoint_1): New function, loosely based off
8069 set_gdb_breakpoint_at.
8070 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8071 (delete_gdb_breakpoint_at): Delete.
8072 (delete_gdb_breakpoint_1): New function, loosely based off
8073 delete_gdb_breakpoint_at.
8074 (delete_gdb_breakpoint): New function.
8075 (clear_gdb_breakpoint_conditions): Rename to ...
8076 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8078 (add_condition_to_breakpoint): Make static.
8079 (add_breakpoint_condition): Take a struct breakpoint pointer
8080 instead of an address. Adjust.
8081 (gdb_condition_true_at_breakpoint): Rename to ...
8082 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8084 (gdb_condition_true_at_breakpoint): Reimplement.
8085 (add_breakpoint_commands): Take a struct breakpoint pointer
8086 instead of an address. Adjust.
8087 (gdb_no_commands_at_breakpoint): Rename to ...
8088 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8089 parameter. Return true if no breakpoint was found. Change debug
8091 (gdb_no_commands_at_breakpoint): Reimplement.
8092 (run_breakpoint_commands): Rename to ...
8093 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8094 and change return type to boolean.
8095 (run_breakpoint_commands): New function.
8096 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8097 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8098 breakpoint. Go through the_target->remove_point instead of
8099 assuming memory breakpoint.
8100 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8101 software and hardware breakpoints.
8102 (reinsert_raw_breakpoint): Go through the_target->insert_point
8103 instead of assuming memory breakpoint.
8104 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8105 software and hardware breakpoints.
8106 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8107 Check both software and hardware breakpoints.
8108 (validate_inserted_breakpoint): Assert the breakpoint is a
8109 software breakpoint. Set the inserted flag to -1 instead of
8110 setting shlib_disabled.
8111 (delete_disabled_breakpoints): Adjust.
8112 (validate_breakpoints): Only validate software breakpoints.
8113 Adjust to inserted flag change.
8114 (check_mem_read, check_mem_write): Skip breakpoint types other
8115 than software breakpoints. Adjust to inserted flag change.
8116 * mem-break.h (enum raw_bkpt_type): New enum.
8117 (raw_breakpoint, struct process_info): Forward declare.
8118 (Z_packet_to_target_hw_bp_type): Delete declaration.
8119 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8120 (set_gdb_breakpoint, delete_gdb_breakpoint)
8121 (clear_breakpoint_conditions): New declarations.
8122 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8123 (breakpoint_inserted_here): Update comment.
8124 (add_breakpoint_condition, add_breakpoint_commands): Replace
8125 address parameter with a breakpoint pointer parameter.
8126 (gdb_breakpoint_here): Update comment.
8127 (delete_gdb_breakpoint_at): Delete.
8128 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8129 * server.c (process_point_options): Take a struct breakpoint
8130 pointer instead of an address. Adjust.
8131 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8132 delete_gdb_breakpoint.
8133 * spu-low.c (spu_target_ops): Install NULL as
8134 supports_z_point_type method.
8135 * target.h: Include mem-break.h.
8136 (struct target_ops) <prepare_to_access_memory>: Update comment.
8137 <supports_z_point_type>: New field.
8138 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8139 instead of a char. Also take a raw breakpoint pointer.
8140 * win32-arm-low.c (the_low_target): Install NULL as
8141 supports_z_point_type.
8142 * win32-i386-low.c (i386_supports_z_point_type): New function.
8143 (i386_insert_point, i386_remove_point): Adjust to new interface.
8144 (the_low_target): Install i386_supports_z_point_type.
8145 * win32-low.c (win32_supports_z_point_type): New function.
8146 (win32_insert_point, win32_remove_point): Adjust to new interface.
8147 (win32_target_ops): Install win32_supports_z_point_type.
8148 * win32-low.h (struct win32_target_ops):
8149 <supports_z_point_type>: New method.
8150 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8151 instead of a char. Also take a raw breakpoint pointer.
8153 2014-05-20 Pedro Alves <palves@redhat.com>
8155 * mem-break.h: Include break-common.h.
8156 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8157 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8158 (Z_packet_to_target_hw_bp_type): New declaration.
8159 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8160 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8161 (Z_PACKET_ACCESS_WP): Delete macros.
8162 (Z_packet_to_hw_type): Delete function.
8163 * i386-low.h: Don't include break-common.h here.
8164 (Z_packet_to_hw_type): Delete declaration.
8165 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8166 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8167 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8168 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8169 * linux-aarch64-low.c: Don't include break-common.h here.
8170 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8171 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8172 (Z_packet_to_target_hw_bp_type): Delete function.
8173 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8175 (mips_insert_point, mips_remove_point): Use
8176 Z_packet_to_target_hw_bp_type.
8178 2014-05-20 Pedro Alves <palves@redhat.com>
8180 * linux-aarch64-low.c: Include break-common.h.
8181 (enum target_point_type): Delete.
8182 (Z_packet_to_point_type): Rename to ...
8183 (Z_packet_to_target_hw_bp_type): ... this, and return a
8184 target_hw_bp_type instead.
8185 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8186 instead of an enum target_point_type.
8187 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8189 (aarch64_dr_state_insert_one_point)
8190 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8191 (aarch64_handle_aligned_watchpoint)
8192 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8193 Take an enum target_hw_bp_type instead of an enum
8195 (aarch64_supports_z_point_type): New function.
8196 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8197 use Z_packet_to_target_hw_bp_type.
8199 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8201 * configure.ac: Only use -Werror by default when DEVELOPMENT
8203 * configure: Regenerate.
8205 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8207 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8208 * linux-x86-low.c (X86_64_USER_REGS): New.
8209 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8211 2014-04-28 Yao Qi <yao@codesourcery.com>
8213 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8216 2014-04-25 Pedro Alves <palves@redhat.com>
8219 * linux-low.c (linux_attach_fail_reason_string): New function.
8220 (linux_attach_lwp): Delete.
8221 (linux_attach_lwp_1): Rename to ...
8222 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8223 argument. Remove "initial" parameter. Return int instead of
8224 void. Don't error or warn here.
8225 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8226 failure to attach to the tgid. Call warning when failing to
8228 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8229 argument. Remove "initial" parameter. Return int instead of
8230 void. Don't error or warn here.
8231 (linux_attach_fail_reason_string): New declaration.
8232 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8233 interface change. Use linux_attach_fail_reason_string.
8235 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8236 Walfred Tedeschi <walfred.tedeschi@intel.com>
8238 * Makefile.in: Added rules to handle new files
8239 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8240 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8241 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8242 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8243 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8244 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8246 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8247 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8248 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8249 i386/x32-avx512.xml.
8250 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8251 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8252 i386/x32-avx512-linux.xml.
8253 * i387-fp.c (num_avx512_k_registers): New constant for number
8255 (num_avx512_zmmh_low_registers): New constant for number of
8256 lower ZMM registers (0-15).
8257 (num_avx512_zmmh_high_registers): New constant for number of
8258 higher ZMM registers (16-31).
8259 (num_avx512_ymmh_registers): New contant for number of higher
8260 YMM registers (ymm16-31 added by avx521 on x86_64).
8261 (num_avx512_xmm_registers): New constant for number of higher
8262 XMM registers (xmm16-31 added by AVX512 on x86_64).
8263 (struct i387_xsave): Add space for AVX512 registers.
8264 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8265 Add code to handle AVX512 registers.
8266 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8267 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8268 prototypei from generated file.
8269 (tdesc_amd64_avx512_linux): Likewise.
8270 (init_registers_x32_avx512_linux): Likewise.
8271 (tdesc_x32_avx512_linux): Likewise.
8272 (init_registers_i386_avx512_linux): Likewise.
8273 (tdesc_i386_avx512_linux): Likewise.
8274 (x86_64_regmap): Add AVX512 registers.
8275 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8277 (initialize_low_arch): Add code to initialize AVX512 registers.
8279 2014-04-23 Pedro Alves <palves@redhat.com>
8281 * mem-break.c (find_gdb_breakpoint_at): Make static.
8282 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8284 2014-04-23 Pedro Alves <palves@redhat.com>
8286 * i386-low.c: Don't include break-common.h here.
8287 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8288 prototype to take target_hw_bp_type as argument instead of a Z
8290 * i386-low.h: Include break-common.h here.
8291 (Z_packet_to_hw_type): Declare.
8292 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8294 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8295 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8296 (x86_remove_point): Convert the packet number to a
8297 target_hw_bp_type before calling i386_low_remove_watchpoint.
8298 * win32-i386-low.c (i386_insert_point): Convert the packet number
8299 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8300 (i386_remove_point): Convert the packet number to a
8301 target_hw_bp_type before calling i386_low_remove_watchpoint.
8303 2014-04-23 Pedro Alves <palves@redhat.com>
8305 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8307 2014-04-10 Pedro Alves <palves@redhat.com>
8309 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8310 Check if the condition or command is NULL before checking if the
8311 breakpoint is known. On success, return true.
8312 * mem-break.h (add_breakpoint_condition): Document return.
8313 (add_breakpoint_commands): Add describing comment.
8314 * server.c (skip_to_semicolon): New function.
8315 (process_point_options): Use it.
8317 2014-04-09 Pedro Alves <palves@redhat.com>
8319 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8322 2014-02-27 Pedro Alves <palves@redhat.com>
8325 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8327 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8329 (last_thread_of_process_p): Take a PID argument instead of a
8331 (linux_wait_for_lwp): Delete.
8332 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8334 (linux_low_filter_event): New function, party factored out from
8335 linux_wait_for_event.
8336 (linux_wait_for_event): Rename to ...
8337 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8338 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8339 sigsuspend. Check for zombie leaders.
8340 (linux_wait_for_event): Reimplement as wrapper around
8341 linux_wait_for_event_filtered.
8342 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8343 a normal or signal exit is seen, it's the whole process exiting.
8344 (wait_for_sigstop): No longer a for_each_inferior callback.
8345 Rewrite on top of linux_wait_for_event_filtered.
8346 (stop_all_lwps): Call wait_for_sigstop directly.
8347 * server.c (resume, handle_target_event): Handle
8348 TARGET_WAITKIND_NO_RESUMED.
8350 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8352 * win32-low.c (psapi_get_dll_name,
8353 * win32_CreateToolhelp32Snapshot): Delete.
8354 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8355 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8357 (handle_load_dll): Add function description.
8358 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8360 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8362 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8364 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8365 base address when calling win32_add_one_solib.
8366 (handle_load_dll): Delete local variable load_addr.
8367 Remove 0x1000 offset applied to DLL base address when calling
8368 win32_add_one_solib.
8369 (handle_unload_dll): Add comment.
8371 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8373 * win32-low.c (win32_add_all_dlls): Renames
8374 win32_ensure_ntdll_loaded. Rewrite function documentation.
8375 Adjust implementation to always load all DLLs.
8376 Add 0x1000 offset to DLL base address when calling
8377 win32_add_one_solib.
8378 (child_initialization_done): New static global.
8379 (do_initial_child_stuff): Set child_initialization_done to
8380 zero during child initialization, and 1 after. Replace call
8381 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8383 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8384 (handle_unload_dll): Add function documentation.
8385 (get_child_debug_event): Ignore load and unload DLL events
8386 during child initialization.
8388 2014-02-20 Doug Evans <dje@google.com>
8390 Remove global all_lwps.
8391 * inferiors.h (ptid_of): Move here from linux-low.h.
8392 (pid_of, lwpid_of): Ditto.
8393 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8394 parameter is a struct thread_info * now.
8395 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8396 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8397 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8399 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8400 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8401 * linux-arm-low.c (update_registers_callback): Update, "entry"
8402 parameter is a struct thread_info * now.
8403 Fetch lwpid from current_inferior directly.
8404 (arm_insert_point): Pass &all_threads to find_inferior instead of
8406 (arm_remove_point): Ditto.
8407 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8408 (arm_prepare_to_resume): Fetch pid from thread.
8409 (arm_read_description): Fetch lwpid from current_inferior directly.
8410 * linux-low.c (all_lwps): Delete.
8411 (delete_lwp): Delete call to remove_inferior.
8412 (handle_extended_wait): Fetch lwpid from thread.
8413 (add_lwp): Don't set lwp->entry.id. Remove call to
8414 add_inferior_to_list.
8415 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8416 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8417 (kill_one_lwp_callback): Ditto.
8418 (linux_kill): Don't dereference NULL pointer.
8419 Fetch ptid,lwpid from thread.
8420 (get_detach_signal): Fetch ptid from thread.
8421 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8422 Simplify call to regcache_invalidate_thread.
8423 (delete_lwp_callback): Update, "entry" parameter is a
8424 struct thread_info * now. Fetch pid from thread.
8425 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8426 (status_pending_p_callback): Update, "entry" parameter is a
8427 struct thread_info * now. Fetch ptid from thread.
8428 (find_lwp_pid): Update, "entry" parameter is a
8429 struct thread_info * now.
8430 (linux_wait_for_lwp): Fetch pid from thread.
8431 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8432 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8433 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8434 (dequeue_one_deferred_signal): Ditto.
8435 (cancel_breakpoint): Fetch ptid from current_inferior.
8436 (linux_wait_for_event): Pass &all_threads to find_inferior,
8437 not &all_lwps. Fetch ptid, lwpid from thread.
8438 (count_events_callback): Update, "entry" parameter is a
8439 struct thread_info * now.
8440 (select_singlestep_lwp_callback): Ditto.
8441 (select_event_lwp_callback): Ditto.
8442 (cancel_breakpoints_callback): Ditto.
8443 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8445 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8446 (unsuspend_one_lwp): Update, "entry" parameter is a
8447 struct thread_info * now.
8448 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8450 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8451 Fetch lwpid from thread, not lwp.
8452 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8453 Pass &all_threads to find_inferior, not &all_lwps.
8454 (send_sigstop): Fetch lwpid from thread, not lwp.
8455 (send_sigstop_callback): Update, "entry" parameter is a
8456 struct thread_info * now.
8457 (suspend_and_send_sigstop_callback): Ditto.
8458 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8459 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8460 struct thread_info * now.
8461 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8463 (lwp_running): Update, "entry" parameter is a
8464 struct thread_info * now.
8465 (stop_all_lwps): Fetch ptid from thread.
8466 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8467 (linux_resume_one_lwp): Fetch lwpid from thread.
8468 (linux_set_resume_request): Update, "entry" parameter is a
8469 struct thread_info * now. Fetch pid, lwpid from thread.
8470 (resume_status_pending_p): Update, "entry" parameter is a
8471 struct thread_info * now.
8472 (need_step_over_p): Ditto. Fetch lwpid from thread.
8473 (start_step_over): Fetch lwpid from thread.
8474 (linux_resume_one_thread): Update, "entry" parameter is a
8475 struct thread_info * now. Fetch lwpid from thread.
8476 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8477 (proceed_one_lwp): Update, "entry" parameter is a
8478 struct thread_info * now. Fetch lwpid from thread.
8479 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8480 struct thread_info * now.
8481 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8482 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8483 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8485 (regsets_store_inferior_registers): Ditto.
8486 (fetch_register, store_register): Ditto.
8487 (linux_read_memory, linux_write_memory): Ditto.
8488 (linux_request_interrupt): Ditto.
8489 (linux_read_auxv): Ditto.
8490 (linux_xfer_siginfo): Ditto.
8491 (linux_qxfer_spu): Ditto.
8492 (linux_qxfer_libraries_svr4): Ditto.
8493 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8494 moved to inferiors.h.
8496 (get_thread_lwp): Update.
8497 (struct lwp_info): Delete member "entry". Simplify comment for
8500 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8501 current_inferior directly.
8502 (update_watch_registers_callback): Update, "entry" parameter is a
8503 struct thread_info * now. Fetch pid from thread.
8504 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8505 (mips_insert_point): Fetch lwpid from current_inferior.
8506 Pass &all_threads to find_inferior, not &all_lwps.
8507 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8508 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8510 (mips_stopped_data_address): Ditto.
8511 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8513 * linux-tile-low.c (tile_arch_setup): Ditto.
8514 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8515 (update_debug_registers_callback): Update, "entry" parameter is a
8516 struct thread_info * now. Fetch pid from thread.
8517 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8518 Pass &all_threads to find_inferior, not &all_lwps.
8519 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8520 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8521 Pass &all_threads to find_inferior, not &all_lwps.
8522 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8523 (i386_dr_low_get_status): Ditto.
8524 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8525 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8526 (x86_linux_read_description): Ditto.
8527 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8529 2014-02-20 Doug Evans <dje@google.com>
8531 * inferiors.c (get_first_inferior): Fix buglet.
8533 2014-02-19 Doug Evans <dje@google.com>
8535 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8536 * inferiors.c (add_thread): Change result type to struct thread_info *.
8537 All callers updated.
8538 (add_lwp): Call add_thread here instead of in callers.
8539 All callers updated.
8540 * linux-low.h (get_lwp_thread): Rewrite.
8541 (struct lwp_info): New member "thread".
8543 2014-02-19 Doug Evans <dje@google.com>
8545 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8546 All callers updated.
8548 2014-02-19 Doug Evans <dje@google.com>
8550 * inferiors.c (add_thread): Fix whitespace.
8552 2014-02-19 Doug Evans <dje@google.com>
8554 * dll.c (clear_dlls): Replace accessing list implemention details
8556 * gdbthread.h (get_first_thread): Declare.
8557 * inferiors.c (for_each_inferior_with_data): New function.
8558 (get_first_thread): New function.
8559 (find_thread_ptid): Simplify.
8560 (get_first_inferior): New function.
8561 (clear_list): Delete.
8562 (one_inferior_p): New function.
8563 (clear_inferior_list): New function.
8564 (clear_inferiors): Update.
8565 * inferiors.h (for_each_inferior_with_data): Declare.
8566 (clear_inferior_list): Declare.
8567 (one_inferior_p): Declare.
8568 (get_first_inferior): Declare.
8569 * linux-low.c (linux_wait_for_event): Replace accessing list
8570 implemention details with API function.
8571 * server.c (target_running): Ditto.
8572 (accumulate_file_name_length): New function.
8573 (emit_dll_description): New function.
8574 (handle_qxfer_libraries): Replace accessing list implemention
8575 details with API function.
8576 (handle_qxfer_threads_worker): New function.
8577 (handle_qxfer_threads_proper): Replace accessing list implemention
8578 details with API function.
8579 (handle_query): Ditto.
8580 (visit_actioned_threads_callback_ftype): New typedef.
8581 (visit_actioned_threads_data): New struct.
8582 (visit_actioned_threads): Rewrite to be find_inferior callback.
8583 (resume): Call find_inferior.
8584 (handle_status): Replace accessing list implemention
8585 details with API function.
8586 (process_serial_event): Replace accessing list implemention details
8588 * target.c (set_desired_inferior): Replace accessing list implemention
8589 details with API function.
8590 * tracepoint.c (same_process_p): New function.
8591 (gdb_agent_about_to_close): Replace accessing list implemention
8592 details with API function.
8593 * win32-low.c (child_delete_thread): Replace accessing list
8594 implemention details with API function.
8595 (match_dll_by_basename): New function.
8596 (dll_is_loaded_by_basename): New function.
8597 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8598 details call to dll_is_loaded_by_basename.
8600 2014-02-19 Doug Evans <dje@google.com>
8602 * dll.h (struct dll_info): Add comment.
8603 * gdbthread.h (struct thread_info): Add comment.
8604 (current_ptid): Simplify.
8605 * inferiors.c (add_process): Update.
8606 (remove_process): Update.
8607 * inferiors.h (struct process_info): Rename member "head" to "entry".
8608 * linux-low.c (delete_lwp): Update.
8610 (last_thread_of_process_p): Update.
8611 (kill_one_lwp_callback, linux_kill): Update.
8612 (status_pending_p_callback): Update.
8613 (wait_for_sigstop): Update. Simplify read of ptid.
8614 (start_step_over): Update.
8615 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8616 (get_lwp_thread): Update.
8617 (struct lwp_info): Rename member "head" to "entry".
8618 * regcache.h (inferior_list_entry): Delete.
8619 * server.c (kill_inferior_callback): Update.
8620 (detach_or_kill_inferior_callback): Update.
8621 (print_started_pid): Update.
8622 (print_attached_pid): Update.
8623 (process_serial_event): Simplify read of ptid.
8624 * thread-db.c (thread_db_create_event): Update.
8625 (thread_db_get_tls_address): Update.
8626 * win32-low.c (current_inferior_ptid): Simplify.
8628 2014-02-19 Tom Tromey <tromey@redhat.com>
8630 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8632 (target_supports_btrace): Update.
8634 2014-02-14 Yao Qi <yao@codesourcery.com>
8636 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8637 (rsp-low-ipa.o): New target.
8639 2014-02-12 Tom Tromey <tromey@redhat.com>
8641 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8642 convert_ascii_to_int.
8643 * regcache.c (registers_to_string): Likewise.
8644 * remote-utils.c (decode_M_packet): Likewise.
8645 * server.c (process_serial_event): Likewise.
8647 2014-02-12 Tom Tromey <tromey@redhat.com>
8649 * server.c (handle_query, handle_v_run): Use hex2bin, not
8651 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8653 2014-02-12 Tom Tromey <tromey@redhat.com>
8655 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8656 convert_int_to_ascii.
8657 * regcache.c (registers_to_string, collect_register_as_string):
8659 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8661 * server.c (process_serial_event): Likewise.
8662 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8663 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8665 2014-02-12 Tom Tromey <tromey@redhat.com>
8667 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8668 bin2hex, not hexify.
8669 * tracepoint.c (cmd_qtstatus): Likewise.
8671 2014-02-12 Tom Tromey <tromey@redhat.com>
8673 * remote-utils.c (monitor_output): Pass explicit length to
8676 2014-02-12 Tom Tromey <tromey@redhat.com>
8678 * tracepoint.c: Include rsp-low.h.
8679 * server.c: Include rsp-low.h.
8680 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8681 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8683 * remote-utils.c: Include rsp-low.h.
8684 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8685 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8686 (convert_int_to_ascii, convert_ascii_to_int): Move to
8688 * regcache.c: Include rsp-low.h.
8689 * ax.c: Include rsp-low.h.
8690 * Makefile.in (SFILES): Add common/rsp-low.c.
8691 (OBS): Add rsp-low.o.
8692 (rsp-low.o): New target.
8694 2014-02-12 Tom Tromey <tromey@redhat.com>
8696 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8697 Include print-utils.h.
8698 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8699 (plongest, thirty_two, phex_nz): Remove.
8700 * Makefile.in (SFILES): Add common/print-utils.c.
8701 (OBS): Add print-utils.o.
8702 (print-utils-ipa.o): New target.
8703 (print-utils.o): New target.
8704 (IPA_OBJS): Add print-utils-ipa.o.
8706 2014-02-06 Tom Tromey <tromey@redhat.com>
8708 * Makefile.in (SFILES): Fix indentation.
8710 2014-02-05 Doug Evans <dje@google.com>
8712 * linux-low.c (linux_wait_for_event): Improve comment.
8713 (linux_wait_1): Keep current_inferior in sync with event_child.
8715 2014-01-22 Doug Evans <dje@google.com>
8717 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8719 2014-01-22 Doug Evans <dje@google.com>
8721 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8722 * configure: Regenerate.
8723 * config.in: Regenerate.
8724 * Makefile.in (SFILES): Add debug.c.
8726 * debug.c: New file.
8727 * debug.h: New file.
8728 * linux-aarch64-low.c (*): Update all debugging printfs to use
8729 debug_printf instead of fprintf.
8730 * linux-arm-low.c (*): Ditto.
8731 * linux-cris-low.c (*): Ditto.
8732 * linux-crisv32-low.c (*): Ditto.
8733 * linux-m32r-low.c (*): Ditto.
8734 * linux-sparc-low.c (*): Ditto.
8735 * linux-x86.c (*): Ditto.
8736 * linux-low.c (*): Ditto.
8737 (linux_wait_1): Add calls to debug_enter, debug_exit.
8738 (linux_wait): Remove redundant debugging printf.
8739 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8740 (linux_resume, unstop_all_lwps): Ditto.
8741 * mem-break.c (*): Update all debugging printfs to use
8742 debug_printf instead of fprintf.
8743 * remote-utils.c (*): Ditto.
8744 * thread-db.c (*): Ditto.
8745 * server.c #include <ctype.h>, "gdb_vecs.h".
8746 (debug_threads): Moved to debug.c.
8747 (*): Update all debugging printfs to use debug_printf instead of
8749 (start_inferior): Replace call to fflush with call to debug_flush.
8750 (monitor_show_help): Mention set debug-format.
8751 (parse_debug_format_options): New function.
8752 (handle_monitor_command): Handle "monitor set debug-format".
8753 (gdbserver_usage): Mention --debug-format.
8754 (main): Parse --debug-format.
8755 * server.h (debug_threads): Declaration moved to debug.h.
8757 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8758 trace_debug_1 that uses debug_printf.
8759 (tracepoint_look_up_symbols): Update all debugging printfs to use
8760 debug_printf instead of fprintf.
8762 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8764 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8767 2014-01-17 Pedro Alves <palves@redhat.com>
8770 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8771 defined after including gdb_proc_service.h.
8773 2014-01-16 Doug Evans <dje@google.com>
8775 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8776 (match_dll): Use it.
8778 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8780 * target.h (target_ops) <read_btrace>: Change parameters and
8781 return type to allow error reporting.
8782 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8783 trace reading errors on.
8784 * linux-low.c (linux_low_read_btrace): Pass trace reading
8786 (linux_low_disable_btrace): New.
8788 2014-01-15 Doug Evans <dje@google.com>
8790 * inferiors.c (thread_id_to_gdb_id): Delete.
8791 * inferiors.h (thread_id_to_gdb_id): Delete.
8793 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8795 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8796 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8799 2014-01-08 Pedro Alves <palves@redhat.com>
8801 * server.c (handle_status): Don't discard previous queued stop
8802 replies or thread's pending status here.
8803 (main) <disconnection>: Do it here instead.
8805 2014-01-08 Pedro Alves <palves@redhat.com>
8807 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8808 * server.c (visit_actioned_threads, handle_pending_status): New
8810 (handle_v_cont): Factor out parts to ...
8811 (resume): ... this new function. If in all-stop, and a thread
8812 being resumed has a pending status, report it without actually
8814 (myresume): Adjust to use the new 'resume' function.
8815 (clear_pending_status_callback, set_pending_status_callback)
8816 (find_status_pending_thread_callback): New functions.
8817 (handle_status): Handle the case of multiple threads having
8818 interesting statuses to report. Report threads' real last signal
8819 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8820 with an interesting thread to report the status for, instead of
8821 always reporting the status of the first thread.
8823 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8825 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8826 * gdbreplay.c (gdbreplay_version): Likewise.
8828 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8830 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8831 iov.iov_len with the real length in use.
8833 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8835 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8836 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8837 for all targets that use win32-low.c.
8838 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8839 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8841 2013-12-13 Pedro Alves <palves@redhat.com>
8843 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8844 if equal to TARGET_WAITKIND_LOADED.
8845 * win32-low.c (cached_status): New static global.
8846 (win32_wait): Add declaration.
8847 (do_initial_child_stuff): Flush all initial pending debug events
8848 up to the initial breakpoint.
8849 (win32_wait): If CACHED_STATUS was set, return that instead
8850 of doing a real wait. Remove the code resuming the execution
8851 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8852 during the initial phase. Also remove the code changing
8853 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8854 TARGET_WAITKIND_STOPPED.
8856 2013-12-11 Yao Qi <yao@codesourcery.com>
8858 * notif.c (handle_notif_ack): Return 0 if no notification
8861 2013-11-20 Doug Evans <dje@google.com>
8863 * linux-low.c (linux_set_resume_request): Fix comment.
8865 2013-11-20 Doug Evans <dje@google.com>
8867 * linux-low.c (resume_status_pending_p): Tweak comment.
8869 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8871 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8872 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8873 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8874 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8875 (srv_amd64_regobj): Add amd64-mpx.o.
8876 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8877 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8878 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8879 * i387-fp.c (num_pl_bnd_register) Added constant.
8880 (num_pl_bnd_cfg_registers) Added constant.
8881 (struct i387_xsave) Added reserved area and MPX fields.
8882 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8883 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8885 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8886 (init_registers_amd64_mpx_linux): Declare new function.
8887 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8888 (x86_64_regmap): Add MPX registers.
8889 (x86_linux_read_description): Add MPX case.
8890 (initialize_low_arch): Initialize MPX targets.
8892 2013-11-18 Tom Tromey <tromey@redhat.com>
8894 * configure: Rebuild.
8895 * configure.ac: Don't check for stdlib.h.
8896 * gdbreplay.c: Unconditionally include stdlib.h.
8898 2013-11-18 Tom Tromey <tromey@redhat.com>
8900 * config.in: Rebuild.
8901 * configure: Rebuild.
8902 * configure.ac: Don't use AC_HEADER_DIRENT.
8904 2013-11-18 Tom Tromey <tromey@redhat.com>
8906 * server.h: Don't check HAVE_STRING_H.
8907 * gdbreplay.c: Don't check HAVE_STRING_H.
8908 * configure: Rebuild.
8910 2013-11-18 Tom Tromey <tromey@redhat.com>
8912 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8915 2013-11-08 Tom Tromey <tromey@redhat.com>
8917 * configure, config.in: Rebuild.
8918 * configure.ac: Remove unused configury.
8920 2013-11-08 Tom Tromey <tromey@redhat.com>
8922 * acinclude.m4: Include common.m4, codeset.m4.
8923 * configure, config.in: Rebuild.
8924 * configure.ac: Use GDB_AC_COMMON.
8926 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8928 * linux-s390-low.c (HWCAP_S390_TE): New define.
8929 (s390_arch_setup): Consider the TE field in the HWCAP for
8930 determining 'have_regset_tdb'.
8932 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8935 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8938 2013-10-02 Pedro Alves <palves@redhat.com>
8940 * server.c (process_serial_event): Don't output "GDBserver
8941 exiting" if GDB is connected through stdio.
8942 * target.c (mywait): Likewise, be silent if GDB is connected
8945 2013-10-01 Joel Brobecker <brobecker@adacore.com>
8947 * lynx-low.c (lynx_add_threads_after_attach): New function.
8948 (lynx_attach): Remove call to add_thread. Add call to
8949 lynx_add_threads_after_attach instead.
8951 2013-09-28 Mike Frysinger <vapier@gentoo.org>
8953 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8954 * config.in, configure: Regenerated.
8956 2013-09-18 Yao Qi <yao@codesourcery.com>
8959 * server.c (start_inferior): Clear 'resume_info'.
8961 2013-09-16 Jiong Wang <jiwang@tilera.com>
8963 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8966 2013-09-16 Jiong Wang <jiwang@tilera.com>
8968 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8969 linux-tile-low.o to srv_tgtobj.
8971 2013-09-16 Will Newton <will.newton@linaro.org>
8973 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8976 2013-09-06 Pedro Alves <palves@redhat.com>
8978 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8979 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8980 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8981 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8982 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8983 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8985 2013-09-06 Pedro Alves <palves@redhat.com>
8987 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8988 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8990 2013-09-06 Pedro Alves <palves@redhat.com>
8992 * linux-amd64-ipa.c: Include tracepoint.h.
8993 * linux-i386-ipa.c: Include tracepoint.h.
8995 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
8997 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8998 (ps_get_thread_area): New function.
9000 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9002 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9003 (initialize_low_arch): Call init_registers_crisv32 rather than
9004 init_register_crisv32.
9006 2013-09-05 Pedro Alves <palves@redhat.com>
9008 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9010 * hostio.h: ... this new file.
9011 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9012 win32-low.c: Include hostio.h.
9014 2013-09-05 Pedro Alves <palves@redhat.com>
9016 * server.h (gdb_client_data, handler_func, callback_handler_func)
9017 (delete_file_handler, add_file_handler, append_callback_event)
9018 (delete_callback_event, start_event_loop, initialize_event_loop):
9019 Move to event-loop.h and include it.
9020 * event-loop.h: New file.
9022 2013-09-05 Pedro Alves <palves@redhat.com>
9024 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9025 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9026 (loaded_dll, unloaded_dll): Move to ...
9027 * dll.h: ... this new file.
9028 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9030 2013-09-05 Pedro Alves <palves@redhat.com>
9032 * server.h (current_process, get_thread_process, all_processes)
9033 (add_inferior_to_list, for_each_inferior, current_inferior)
9034 (remove_inferior, add_process, remove_process, find_process_pid)
9035 (have_started_inferiors_p, have_attached_inferiors_p)
9036 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9037 (clear_inferiors, find_inferior, find_inferior_id)
9038 (inferior_target_data, set_inferior_target_data)
9039 (inferior_regcache_data, set_inferior_regcache_data): Move to
9040 inferiors.h, and include it.
9041 * inferiors.h: New file.
9043 2013-09-05 Pedro Alves <palves@redhat.com>
9045 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9049 2013-09-05 Pedro Alves <palves@redhat.com>
9051 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9053 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9054 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9055 (handle_tracepoint_general_set, handle_tracepoint_query)
9056 (tracepoint_finished_step, tracepoint_was_hit)
9057 (release_while_stepping_state_list, current_traceframe)
9058 (in_readonly_region, traceframe_read_mem)
9059 (fetch_traceframe_registers, traceframe_read_sdata)
9060 (traceframe_read_info, struct fast_tpoint_collect_status)
9061 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9062 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9063 (supply_fast_tracepoint_registers)
9064 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9065 (ipa_tdesc, claim_trampoline_space)
9066 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9067 (agent_mem_read, agent_get_trace_state_variable_value)
9068 (agent_set_trace_state_variable_value, agent_tsv_read)
9069 (agent_mem_read_string, get_raw_reg_func_addr)
9070 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9071 * tracepoint.h: ... this new file.
9073 2013-09-05 Pedro Alves <palves@redhat.com>
9075 * server.h (perror_with_name, error, fatal, warning, paddress)
9076 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9078 * utils.h: New file.
9080 2013-09-05 Pedro Alves <palves@redhat.com>
9082 * server.h (remote_debug, noack_mode, transport_is_reliable)
9083 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9084 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9085 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9086 (write_enn, initialize_async_io, enable_async_io)
9087 (disable_async_io, check_remote_input_interrupt_request)
9088 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9089 (dead_thread_notify, prepare_resume_reply)
9090 (decode_address_to_semicolon, decode_address, decode_m_packet)
9091 (decode_M_packet, decode_X_packet, decode_xfer_write)
9092 (decode_search_memory_packet, unhexify, hexify)
9093 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9094 (look_up_one_symbol, relocate_instruction)
9095 (monitor_output): Move to remote-utils.h, and include it.
9096 * remote-utils.h: New file.
9098 2013-09-05 Pedro Alves <palves@redhat.com>
9100 * server.h (_): Delete.
9102 2013-09-02 Pedro Alves <palves@redhat.com>
9104 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9105 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9107 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9109 2013-09-02 Pierre Muller <muller@sourceware.org>
9111 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9112 or WriteProcessMemory complete successfully and handle
9113 ERROR_PARTIAL_COPY error.
9115 2013-09-02 Pedro Alves <palves@redhat.com>
9117 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9118 error instead of EIO.
9120 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9123 * linux-low.c: Include filestuff.h.
9124 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9125 * lynx-low.c: Include filestuff.h.
9126 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9127 * server.c: Include filestuff.h.
9128 (main): Call notice_open_fds.
9129 * spu-low.c: Include filestuff.h.
9130 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9132 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9134 * Makefile.in: Explain why ../target and ../nat are not
9135 listed as include file search paths.
9136 (linux-waitpid.o): New object file rule.
9137 * configure.srv (srv_native_linux_obj): New variable.
9138 Replace all occurrences of linux native object files with
9139 $srv_native_linux_obj.
9140 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9141 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9142 (linux_enable_event_reporting): Remove declaration.
9143 (my_waitpid): Moved to common/linux-waitpid.c.
9144 (linux_wait_for_event): Pass ptid when calling
9145 linux_enable_event_reporting.
9146 (linux_supports_tracefork_flag): Remove.
9147 (linux_enable_event_reporting): Likewise.
9148 (linux_tracefork_grandchild): Remove.
9149 (STACK_SIZE): Moved to common/linux-ptrace.c.
9150 (linux_tracefork_child): Remove.
9151 (linux_test_for_tracefork): Remove.
9152 (linux_look_up_symbols): Call linux_supports_traceclone.
9153 (initialize_low): Remove call to linux_test_for_tracefork.
9154 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9155 common/linux-ptrace.h.
9156 (PTRACE_TYPE_ARG4): Likewise.
9157 Include linux-ptrace.h.
9159 2013-08-21 Pedro Alves <palves@redhat.com>
9161 * config.in: Renegerate.
9163 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9165 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9166 (SFILES): Remove $(srcdir)/common/target-common.c and
9167 add $(srcdir)/target/waitstatus.c.
9168 (OBS): Remove target-common.o and add waitstatus.o.
9169 (server_h): Remove $(srcdir)/../common/target-common.h and
9170 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9171 and $(srcdir)/../target/waitstatus.h.
9172 (target-common.o): Remove.
9173 (waitstatus.o): New target object file.
9174 * target.h: Do not include target-common.h and
9175 include target/resume.h, target/wait.h and
9176 target/waitstatus.h.
9178 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9180 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9181 to PTRACE_TYPE_ARG3.
9182 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9183 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9185 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9186 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9188 2013-07-27 Jie Zhang <jie@codesourcery.com>
9189 Daniel Jacobowitz <dan@codesourcery.com>
9190 Yao Qi <yao@codesourcery.com>
9192 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9193 (mips-linux-watch.o): New rule.
9194 (mips_linux_watch_h): New variable.
9195 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9197 * linux-mips-low.c: Include mips-linux-watch.h.
9198 (struct arch_process_info, struct arch_lwp_info): New.
9199 (update_watch_registers_callback): New function.
9200 (mips_linux_new_process, mips_linux_new_thread) New functions.
9201 (mips_linux_prepare_to_resume, mips_insert_point): New
9203 (mips_remove_point, mips_stopped_by_watchpoint): New
9205 (rsp_bp_type_to_target_hw_bp_type): New function.
9206 (mips_stopped_data_address): New function.
9207 (the_low_target): Add watchpoint support functions.
9209 2013-07-27 Yao Qi <yao@codesourcery.com>
9211 * i386-low.c: Include break-common.h.
9212 (enum target_hw_bp_type): Remove.
9214 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9216 * Makefile.in (SFILES): /common/target-common.c.
9217 (OBS): Add target-common.o.
9218 (server_h): Add $(srcdir)/../common/target-common.h.
9219 (target-common.o): New target.
9220 * server.c (queue_stop_reply_callback): Free
9221 status string after use.
9222 * target.c (target_waitstatus_to_string): Remove.
9223 * target.h: Include target-common.h.
9224 (resume_kind): Likewise.
9225 (target_waitkind): Likewise.
9226 (target_waitstatus): Likewise.
9227 (TARGET_WNOHANG): Likewise.
9229 2013-07-04 Yao Qi <yao@codesourcery.com>
9231 * Makefile.in (host_alias): Use @host_noncanonical@.
9232 (target_alias): Use @target_noncanonical@.
9233 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9234 ACX_NONCANONICAL_HOST.
9235 * configure: Regenerated.
9238 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9240 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9241 * configure: Rebuild.
9242 * Makefile.in (version_host, version_target): Get from configure.
9243 (version.c): Use $(version_host) and $(version_target).
9245 2013-07-03 Pedro Alves <palves@redhat.com>
9247 * Makefile.in (config.status): Depend on development.sh.
9248 * acinclude.m4: Include libmcheck.m4.
9249 * configure: Regenerate.
9251 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9253 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9254 attribute inside the parentheses.
9255 (winapi_DebugSetProcessKillOnExit): Ditto.
9256 (winapi_DebugBreakProcess): Ditto.
9257 (winapi_GenerateConsoleCtrlEvent): Ditto.
9259 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9261 * notif.h (notif_event): Add a dummy member to avoid compiler
9264 2013-07-01 Pedro Alves <palves@redhat.com>
9266 * hostio.c (HOSTIO_PATH_MAX): Define.
9267 (require_filename, handle_open, handle_unlink, handle_readlink):
9270 2013-07-01 Pedro Alves <palves@redhat.com>
9272 * server.h: Include "pathmax.h".
9273 * linux-low.c: Don't include sys/param.h.
9274 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9276 * win32-low.c: Don't include sys/param.h.
9277 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9279 2013-07-01 Pedro Alves <palves@redhat.com>
9281 * event-loop.c: Don't check HAVE_UNISTD_H before including
9283 * gdbreplay.c: Likewise.
9284 * remote-utils.c: Likewise.
9285 * server.c: Likewise.
9286 * configure.ac: Don't check for unistd.h.
9287 * configure: Regenerate.
9289 2013-06-28 Tom Tromey <tromey@redhat.com>
9291 * Makefile.in (version.c): Use version.in, not
9294 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9296 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9297 * configure: Rebuild.
9298 * Makefile.in (version_host, version_target): Get from configure.
9299 (version.c): Use $(version_host) and $(version_target).
9301 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9303 Fix trace-status to output user name without trailing colon.
9304 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9306 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9308 Fix trace-status to output proper start-time and stop-time.
9309 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9310 output start time and stop time in hex as gdb expects.
9312 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9314 * tracepoint.c (build_traceframe_info_xml): Output trace state
9315 variables present in the trace buffer.
9317 2013-06-24 Tom Tromey <tromey@redhat.com>
9319 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9321 (version.o): Remove.
9322 * gdbreplay.c: Include version.h.
9323 (version, host_name): Don't declare.
9324 * server.h: Include version.h.
9325 (version, host_name): Don't declare.
9327 2013-06-12 Pedro Alves <palves@redhat.com>
9329 * linux-x86-low.c (linux_is_elf64): Delete global.
9330 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9331 with local linux_pid_exe_is_elf_64_file use.
9333 2013-06-11 Pedro Alves <palves@redhat.com>
9335 * linux-low.c (regset_disabled, disable_regset): New functions.
9336 (regsets_fetch_inferior_registers)
9337 (regsets_store_inferior_registers): Use them.
9338 (initialize_regsets_info); Don't allocate the disabled_regsets
9340 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9343 2013-06-11 Pedro Alves <palves@redhat.com>
9345 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9348 2013-06-11 Pedro Alves <palves@redhat.com>
9350 * linux-x86-low.c (initialize_low_arch): Call
9351 init_registers_x32_avx_linux.
9353 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9355 Fix compatibility with Android Bionic.
9356 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9359 2013-06-07 Pedro Alves <palves@redhat.com>
9362 * Makefile.in (OBS): Add tdesc.o.
9363 (IPA_OBJS): Add tdesc-ipa.o.
9364 (tdesc-ipa.o): New rule.
9365 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9367 * linux-low.c (new_inferior): Delete.
9368 (disabled_regsets, num_regsets): Delete.
9369 (linux_add_process): Adjust to set the new per-process
9371 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9372 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9373 was a stop. When calling arch_setup, switch the current inferior
9374 to the thread that got an event.
9375 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9376 (regsets_fetch_inferior_registers)
9377 (regsets_store_inferior_registers): New regsets_info parameter.
9379 (linux_register_in_regsets): New regs_info parameter. Adjust to
9381 (register_addr, fetch_register, store_register): New usrregs_info
9382 parameter. Adjust to use it.
9383 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9384 parameter regs_info. Adjust to use it.
9385 (linux_fetch_registers): Get the current inferior's regs_info, and
9387 (linux_store_registers): Ditto.
9388 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9389 (initialize_low): Don't initialize the target_regsets here. Call
9390 initialize_low_arch.
9391 * linux-low.h (target_regsets): Delete declaration.
9392 (struct regsets_info): New.
9393 (struct usrregs_info): New.
9394 (struct regs_info): New.
9395 (struct process_info_private) <new_inferior>: New field.
9396 (struct linux_target_ops): Delete the num_regs, regmap, and
9397 regset_bitmap fields. New field regs_info.
9398 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9399 * i387-fp.c (num_xmm_registers): Delete.
9400 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9401 calls to new interface.
9402 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9403 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9404 Infer the number of xmm registers from the regcache's target
9406 * i387-fp.h (num_xmm_registers): Delete.
9407 * inferiors.c (add_thread): Don't install the thread's regcache
9409 * proc-service.c (gregset_info): Fetch the current inferior's
9410 regs_info. Adjust to use it.
9411 * regcache.c: Include tdesc.h.
9412 (register_bytes, reg_defs, num_registers)
9413 (gdbserver_expedite_regs): Delete.
9414 (get_thread_regcache): If the thread doesn't have a regcache yet,
9415 create one, instead of aborting gdbserver.
9416 (regcache_invalidate_one): Rename to ...
9417 (regcache_invalidate_thread): ... this.
9418 (regcache_invalidate_one): New.
9419 (regcache_invalidate): Only invalidate registers of the current
9421 (init_register_cache): Add target_desc parameter, and use it.
9422 (new_register_cache): Ditto. Assert the target description has a
9423 non zero registers_size.
9424 (regcache_cpy): Add assertions. Adjust.
9425 (realloc_register_cache, set_register_cache): Delete.
9426 (registers_to_string, registers_from_string): Adjust.
9427 (find_register_by_name, find_regno, find_register_by_number)
9428 (register_cache_size): Add target_desc parameter, and use it.
9429 (free_register_cache_thread, free_register_cache_thread_one)
9430 (regcache_release, register_cache_size): New.
9431 (register_size): Add target_desc parameter, and use it.
9432 (register_data, supply_register, supply_register_zeroed)
9433 (supply_regblock, supply_register_by_name, collect_register)
9434 (collect_register_as_string, collect_register_by_name): Adjust.
9435 * regcache.h (struct target_desc): Forward declare.
9436 (struct regcache) <tdesc>: New field.
9437 (init_register_cache, new_register_cache): Add target_desc
9439 (regcache_invalidate_thread): Declare.
9440 (regcache_invalidate_one): Delete declaration.
9441 (regcache_release): Declare.
9442 (find_register_by_number, register_cache_size, register_size)
9443 (find_regno): Add target_desc parameter.
9444 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9446 * remote-utils.c: Include tdesc.h.
9447 (outreg, prepare_resume_reply): Adjust.
9448 * server.c: Include tdesc.h.
9449 (gdbserver_xmltarget): Delete declaration.
9450 (get_features_xml, process_serial_event): Adjust.
9451 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9453 (struct process_info) <tdesc>: New field.
9454 (ipa_tdesc): Declare.
9455 * tdesc.c: New file.
9456 * tdesc.h: New file.
9457 * tracepoint.c: Include tdesc.h.
9458 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9459 (get_context_regcache): Adjust to pass ipa_tdesc down.
9460 (do_action_at_tracepoint): Adjust to get the register cache size
9461 from the context regcache's description.
9462 (traceframe_walk_blocks): Adjust to get the register cache size
9463 from the current trace frame's description.
9464 (traceframe_get_pc): Adjust to get current trace frame's
9465 description and pass it down.
9466 (gdb_collect): Adjust to get the register cache size from the
9468 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9469 (gdbserver_xmltarget): Delete.
9470 (initialize_low_tracepoint): Set the ipa's target description.
9471 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9472 (initialize_low_tracepoint): Set the ipa's target description.
9473 * linux-x86-low.c: Include tdesc.h.
9474 [__x86_64__] (is_64bit_tdesc): New.
9475 (ps_get_thread_area, x86_get_thread_area): Use it.
9476 (i386_cannot_store_register): Rename to ...
9477 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9478 (i386_cannot_fetch_register): Rename to ...
9479 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9480 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9482 (target_regsets): Rename to ...
9483 (x86_regsets): ... this.
9484 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9486 (x86_siginfo_fixup): Use is_64bit_tdesc.
9487 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9488 (tdesc_x32_avx_linux, tdesc_x32_linux)
9489 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9491 (x86_linux_update_xmltarget): Delete.
9492 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9493 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9494 (AMD64_LINUX_USER64_CS): New.
9495 (x86_linux_read_description): New, based on
9496 x86_linux_update_xmltarget.
9497 (same_process_callback): New.
9498 (x86_arch_setup_process_callback): New.
9499 (x86_linux_update_xmltarget): New.
9500 (x86_regsets_info): New.
9501 (amd64_linux_regs_info): New.
9502 (i386_linux_usrregs_info): New.
9503 (i386_linux_regs_info): New.
9504 (x86_linux_regs_info): New.
9505 (x86_arch_setup): Reimplement.
9506 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9507 (x86_emit_ops): Ditto.
9508 (the_low_target): Adjust. Install x86_linux_regs_info,
9509 x86_cannot_fetch_register, and x86_cannot_store_register.
9510 (initialize_low_arch): New.
9511 * linux-ia64-low.c (tdesc_ia64): Declare.
9512 (ia64_fetch_register): Adjust.
9513 (ia64_usrregs_info, regs_info): New globals.
9514 (ia64_regs_info): New function.
9515 (the_low_target): Adjust.
9516 (initialize_low_arch): New function.
9517 * linux-sparc-low.c (tdesc_sparc64): Declare.
9518 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9520 (sparc_arch_setup): New function.
9521 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9522 (the_low_target): Adjust.
9523 (initialize_low_arch): New function.
9524 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9525 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9526 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9527 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9528 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9529 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9530 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9531 (tdesc_powerpc_isa205_vsx64l): Declare.
9532 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9533 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9534 (ppc_set_pc, ppc_get_hwcap): Adjust.
9535 (ppc_usrregs_info): Forward declare.
9536 (!__powerpc64__) ppc_regmap_adjusted: New global.
9537 (ppc_arch_setup): Adjust to the current process'es target
9539 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9540 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9541 (ppc_store_evrregset): Adjust.
9542 (target_regsets): Rename to ...
9543 (ppc_regsets): ... this, and make static.
9544 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9545 (ppc_regs_info): New function.
9546 (the_low_target): Adjust.
9547 (initialize_low_arch): New function.
9548 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9549 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9550 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9551 (tdesc_s390x_linux64v2): Declare.
9552 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9553 (s390_fill_gregset, s390_store_last_break): Adjust.
9554 (target_regsets): Rename to ...
9555 (s390_regsets): ... this, and make static.
9556 (s390_get_pc, s390_set_pc): Adjust.
9557 (s390_get_hwcap): New target_desc parameter, and use it.
9558 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9559 (s390_arch_setup): Adjust to set the current process'es target
9560 description. Don't adjust the regmap.
9561 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9562 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9563 (regs_info_3264): New globals.
9564 (s390_regs_info): New function.
9565 (the_low_target): Adjust.
9566 (initialize_low_arch): New function.
9567 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9568 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9569 [__mips64] (init_registers_mips_linux)
9570 (init_registers_mips_dsp_linux): Delete defines.
9571 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9572 (have_dsp): New global.
9573 (mips_read_description): New, based on mips_arch_setup.
9574 (mips_arch_setup): Reimplement.
9575 (get_usrregs_info): New function.
9576 (mips_cannot_fetch_register, mips_cannot_store_register)
9577 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9578 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9579 (target_regsets): Rename to ...
9580 (mips_regsets): ... this, and make static.
9581 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9582 (dsp_regs_info, regs_info): New globals.
9583 (mips_regs_info): New function.
9584 (the_low_target): Adjust.
9585 (initialize_low_arch): New function.
9586 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9587 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9589 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9590 (arm_read_description): New, with bits factored from
9592 (arm_arch_setup): Reimplement.
9593 (target_regsets): Rename to ...
9594 (arm_regsets): ... this, and make static.
9595 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9596 (arm_regs_info): New function.
9597 (the_low_target): Adjust.
9598 (initialize_low_arch): New function.
9599 * linux-m68k-low.c (tdesc_m68k): Declare.
9600 (target_regsets): Rename to ...
9601 (m68k_regsets): ... this, and make static.
9602 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9603 (m68k_regs_info): New function.
9604 (m68k_arch_setup): New function.
9605 (the_low_target): Adjust.
9606 (initialize_low_arch): New function.
9607 * linux-sh-low.c (tdesc_sharch): Declare.
9608 (target_regsets): Rename to ...
9609 (sh_regsets): ... this, and make static.
9610 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9611 (sh_regs_info, sh_arch_setup): New functions.
9612 (the_low_target): Adjust.
9613 (initialize_low_arch): New function.
9614 * linux-bfin-low.c (tdesc_bfin): Declare.
9615 (bfin_arch_setup): New function.
9616 (bfin_usrregs_info, regs_info): New globals.
9617 (bfin_regs_info): New function.
9618 (the_low_target): Adjust.
9619 (initialize_low_arch): New function.
9620 * linux-cris-low.c (tdesc_cris): Declare.
9621 (cris_arch_setup): New function.
9622 (cris_usrregs_info, regs_info): New globals.
9623 (cris_regs_info): New function.
9624 (the_low_target): Adjust.
9625 (initialize_low_arch): New function.
9626 * linux-cris-low.c (tdesc_crisv32): Declare.
9627 (cris_arch_setup): New function.
9628 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9629 (cris_regs_info): New function.
9630 (the_low_target): Adjust.
9631 (initialize_low_arch): New function.
9632 * linux-m32r-low.c (tdesc_m32r): Declare.
9633 (m32r_arch_setup): New function.
9634 (m32r_usrregs_info, regs_info): New globals.
9635 (m32r_regs_info): Adjust.
9636 (initialize_low_arch): New function.
9637 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9638 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9639 (tic6x_usrregs_info): Forward declare.
9640 (tic6x_read_description): New function, based on ...
9641 (tic6x_arch_setup): ... this. Reimplement.
9642 (target_regsets): Rename to ...
9643 (tic6x_regsets): ... this, and make static.
9644 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9645 (tic6x_regs_info): New function.
9646 (the_low_target): Adjust.
9647 (initialize_low_arch): New function.
9648 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9649 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9650 (target_regsets): Rename to ...
9651 (xtensa_regsets): ... this, and make static.
9652 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9654 (xtensa_arch_setup, xtensa_regs_info): New functions.
9655 (the_low_target): Adjust.
9656 (initialize_low_arch): New function.
9657 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9658 (nios2_arch_setup): Set the current process'es tdesc.
9659 (target_regsets): Rename to ...
9660 (nios2_regsets): ... this.
9661 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9662 (nios2_regs_info): New function.
9663 (the_low_target): Adjust.
9664 (initialize_low_arch): New function.
9665 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9666 (aarch64_arch_setup): Set the current process'es tdesc.
9667 (target_regsets): Rename to ...
9668 (aarch64_regsets): ... this.
9669 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9670 (aarch64_regs_info): New function.
9671 (the_low_target): Adjust.
9672 (initialize_low_arch): New function.
9673 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9675 (target_regsets): Rename to ...
9676 (tile_regsets): ... this.
9677 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9678 (tile_regs_info): New function.
9679 (tile_arch_setup): Set the current process'es tdesc.
9680 (the_low_target): Adjust.
9681 (initialize_low_arch): New function.
9682 * spu-low.c (tdesc_spu): Declare.
9683 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9684 * win32-arm-low.c (tdesc_arm): Declare.
9685 (arm_arch_setup): New function.
9686 (the_low_target): Install arm_arch_setup instead of
9688 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9689 (init_windows_x86): Rename to ...
9690 (i386_arch_setup): ... this. Set `win32_tdesc'.
9691 (the_low_target): Adjust.
9692 * win32-low.c (win32_tdesc): New global.
9693 (child_add_thread): Don't create the thread cache here.
9694 (do_initial_child_stuff): Set the new process'es tdesc.
9695 * win32-low.h (struct target_desc): Forward declare.
9696 (win32_tdesc): Declare.
9697 * lynx-i386-low.c (tdesc_i386): Declare global.
9698 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9699 * lynx-low.c (lynx_tdesc): New global.
9700 (lynx_add_process): Set the new process'es tdesc.
9701 * lynx-low.h (struct target_desc): Forward declare.
9702 (lynx_tdesc): Declare global.
9703 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9704 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9705 * nto-low.c (nto_tdesc): New global.
9706 (do_attach): Set the new process'es tdesc.
9707 * nto-low.h (struct target_desc): Forward declare.
9708 (nto_tdesc): Declare.
9709 * nto-x86-low.c (tdesc_i386): Declare.
9710 (nto_x86_arch_setup): Set `nto_tdesc'.
9712 2013-06-04 Gary Benson <gbenson@redhat.com>
9714 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9715 to qSupported response when appropriate.
9716 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9717 with nonzero-length annex.
9718 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9719 arguments supplied in annex.
9721 2013-05-31 Doug Evans <dje@google.com>
9724 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9725 64 bits in 64-cross-32 environment.
9727 2013-05-28 Pedro Alves <palves@redhat.com>
9729 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9730 (aarch64-without-fpu.c): Delete rule.
9731 * configure.srv (aarch64*-*-linux*): Remove references to
9732 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9733 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9736 2013-05-24 Pedro Alves <palves@redhat.com>
9738 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9739 instead of strchr/decode_address. Error if the range isn't split
9740 with a ','. Don't assume there's be a ':' in the action.
9742 2013-05-23 Yao Qi <yao@codesourcery.com>
9743 Pedro Alves <palves@redhat.com>
9745 * linux-low.c (lwp_in_step_range): New function.
9746 (linux_wait_1): If the thread was range stepping and stopped
9747 outside the stepping range, report the stop to GDB. Otherwise,
9748 continue stepping. Add range stepping debug output.
9749 (linux_set_resume_request): Copy the step range from the resume
9751 (linux_supports_range_stepping): New.
9752 (linux_target_ops) <supports_range_stepping>: Set to
9753 linux_supports_range_stepping.
9754 * linux-low.h (struct linux_target_ops)
9755 <supports_range_stepping>: New field.
9756 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9757 * linux-x86-low.c (x86_supports_range_stepping): New.
9758 (the_low_target) <supports_range_stepping>: Set to
9759 x86_supports_range_stepping.
9760 * server.c (handle_v_cont): Handle 'r' action.
9761 (handle_v_requests): Append ";r" if the target supports range
9763 * target.h (struct thread_resume) <step_range_start,
9764 step_range_end>: New fields.
9765 (struct target_ops) <supports_range_stepping>:
9767 (target_supports_range_stepping): New macro.
9769 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9771 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9772 confusion in comment.
9774 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9776 * lynx-low.c (struct process_info_private): New type.
9777 (lynx_add_process): New function.
9778 (lynx_create_inferior, lynx_attach): Replace calls to
9779 add_process by calls to lynx_add_process.
9780 (lynx_resume): If PTID is null, then try using
9781 current_process()->private->last_wait_event_ptid.
9783 (lynx_clear_inferiors): Delete. The contents of that function
9784 has been inlined in lynx_mourn;
9785 (lynx_wait_1): Save the ptid in the process's private data.
9786 (lynx_mourn): Free the process' private data. Replace call
9787 to lynx_clear_inferiors by call to clear_inferiors.
9789 2013-05-17 Yao Qi <yao@codesourcery.com>
9791 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9794 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9796 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9797 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9798 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9799 PT_TEXT_END_ADDR guards. Update comments.
9800 (linux_target_op) <read_offsets>: Conditionally define to
9801 linux_read_offsets if the target is UCLIBC and if it defines
9802 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9804 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9805 Andrew Jenner <andrew@codesourcery.com>
9807 * Makefile.in (SFILES): Add linux-nios2-low.c.
9808 (clean): Add action to delete nios2-linux.c.
9809 (nios2-linux.c): New rule.
9810 * configure.srv: Add nios2*-*-linux*.
9811 * linux-nios2-low.c: New.
9813 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9815 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9817 2013-04-25 Hui Zhu <hui@codesourcery.com>
9820 * ax.c (ax_printf): Add fflush.
9822 2013-04-22 Tom Tromey <tromey@redhat.com>
9824 * Makefile.in (SFILES): Add filestuff.c.
9825 (OBS): Add filestuff.o.
9826 (filestuff.o): New target.
9827 * config.in, configure: Rebuild.
9828 * configure.ac: Check for fdwalk, pipe2.
9830 2013-04-17 Pedro Alves <palves@redhat.com>
9832 * configure.ac (USE_THREAD_DB): Delete variable.
9833 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9834 Don't AC_SUBST USE_THREAD_DB.
9835 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9836 * config.in, configure: Regenerate.
9838 2013-04-16 Pedro Alves <palves@redhat.com>
9840 * linux-low.h (struct lwp_info) <thread_known>: Move under
9841 the USE_THREAD_DB #ifdef.
9843 2013-04-16 Pedro Alves <palves@redhat.com>
9845 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9846 (linux-low.o): Delete rule.
9847 * linux-low.h: Always include "gdb_thread_db.h" instead of
9848 conditionally including thread_db.h.
9849 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9852 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9854 * Makefile.in (install-only): Fix make install regression.
9856 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9858 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9859 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9861 * gdbserver.1: Remove.
9863 2013-03-22 Pedro Alves <palves@redhat.com>
9865 * linux-low.c (handle_extended_wait): Don't call
9866 linux_enable_event_reporting.
9868 2013-03-15 Tony Theodore <tonyt@logyst.com>
9871 * Makefile.in (SHELL): Use @SHELL@.
9873 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9875 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9878 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9880 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9881 Remove extraneous NULL element.
9883 2013-03-13 Yao Qi <yao@codesourcery.com>
9885 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9886 'V' block in trace frame.
9888 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9890 * target.h (struct target_ops): Add btrace ops.
9891 (target_supports_btrace): New macro.
9892 (target_enable_btrace): New macro.
9893 (target_disable_btrace): New macro.
9894 (target_read_btrace): New macro.
9895 * gdbthread.h (struct thread_info): Add btrace field.
9896 * server.c: Include btrace-common.h.
9897 (handle_btrace_general_set): New function.
9898 (handle_btrace_enable): New function.
9899 (handle_btrace_disable): New function.
9900 (handle_general_set): Call handle_btrace_general_set.
9901 (handle_qxfer_btrace): New function.
9902 (struct qxfer qxfer_packets[]): Add btrace entry.
9903 * inferiors.c (remove_thread): Disable btrace.
9904 * linux-low: Include linux-btrace.h.
9905 (linux_low_enable_btrace): New function.
9906 (linux_low_read_btrace): New function.
9907 (linux_target_ops): Add btrace ops.
9908 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9909 Add srv_linux_btrace=yes.
9910 (x86_64-*-linux*): Add linux-btrace.o.
9911 Add srv_linux_btrace=yes.
9912 * configure.ac: Define HAVE_LINUX_BTRACE.
9913 * config.in: Regenerated.
9914 * configure: Regenerated.
9916 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9918 * server.c (handle_qxfer): Preserve error message if -3 is
9920 (qxfer): Document the -3 return value.
9922 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9924 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9925 (linux_btrace_h): New variable.
9926 (linux-btrace.o): New rule.
9928 2013-03-08 Stan Shebs <stan@codesourcery.com>
9929 Hafiz Abid Qadeer <abidh@codesourcery.com>
9931 * tracepoint.c (trace_buffer_size): New global.
9932 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9933 (init_trace_buffer): Change to one-argument function. Allocate
9934 trace buffer memory.
9935 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9936 handle QTBuffer:size packet.
9937 (cmd_bigqtbuffer_size): New function.
9938 (initialize_tracepoint): Call init_trace_buffer with
9939 DEFAULT_TRACE_BUFFER_SIZE.
9940 * server.c (handle_query): Add QTBuffer:size in the
9943 2013-03-07 Yao Qi <yao@codesourcery.com>
9945 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9946 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9948 (cmd_qtsp): Adjust condition. Do post increment.
9949 Set cur_action and cur_step_action back to 0.
9951 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9954 * linux-low.c (linux_write_memory): Return early success if LEN is
9957 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
9959 * configure.srv: Add x86_64-*-cygwin* as target.
9961 2013-02-28 Tom Tromey <tromey@redhat.com>
9963 * configure.ac: Invoke AC_SYS_LARGEFILE.
9964 * configure, config.in: Rebuild.
9966 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
9968 * win32-low.c: Throughout, fix format strings and casts of
9969 printf-like functions to avoid type related warnings on all
9971 (get_child_debug_event): Print dwDebugEventCode as hex since
9972 that's how it's usually documented.
9974 2013-02-28 Yao Qi <yao@codesourcery.com>
9976 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9979 2013-02-27 Jiong Wang <jiwang@tilera.com>
9981 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9982 (reg-tilegx32.c): New rule.
9983 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9984 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9985 different register info initializer according to elf class.
9986 (init_registers_tilgx32): New function. The tilegx32 register info
9988 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9989 (tile_store_gregset): Likewise.
9991 2013-02-27 Yao Qi <yao@codesourcery.com>
9993 * server.c (process_point_options): Print debug message when
9994 debug_threads is true.
9996 2013-02-26 Yao Qi <yao@codesourcery.com>
9998 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10000 2013-02-19 Pedro Alves <palves@redhat.com>
10001 Kai Tietz <ktietz@redhat.com>
10005 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10006 instead of strtoul to extract address from packet.
10007 (process_serial_event) <'z'>: Likewise.
10009 2013-02-18 Yao Qi <yao@codesourcery.com>
10011 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10013 2013-02-14 Pedro Alves <palves@redhat.com>
10017 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10018 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10020 2013-02-14 Pedro Alves <palves@redhat.com>
10022 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10024 2013-02-14 Pedro Alves <palves@redhat.com>
10026 * tracepoint.c (save_string): Delete.
10027 (add_tracepoint_action): Use savestring instead of save_string.
10029 2013-02-12 Pedro Alves <palves@redhat.com>
10031 * linux-xtensa-low.c: Ditto.
10032 * xtensa-xtregs.c: Ditto.
10034 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10036 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10039 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10041 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10042 aarch64_num_wp_regs and aarch64_num_bp_regs to
10043 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10045 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10047 * linux-aarch64-low.c (ps_get_thread_area): Replace
10048 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10050 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10051 Marcus Shawcroft <marcus.shawcroft@arm.com>
10052 Nigel Stephens <nigel.stephens@arm.com>
10053 Yufeng Zhang <yufeng.zhang@arm.com>
10055 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10056 (aarch64.c, aarch64-without-fpu.c): New targets.
10057 * configure.srv (aarch64*-*-linux*): New.
10058 * linux-aarch64-low.c: New file.
10060 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10062 * linux-low.c (handle_extended_wait, linux_create_inferior)
10063 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10064 (dequeue_one_deferred_signal, linux_resume_one_thread)
10065 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10066 (linux_tracefork_grandchild, linux_test_for_tracefork)
10067 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10068 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10069 where the argument is 0.
10071 2013-01-25 Yao Qi <yao@codesourcery.com>
10073 * event-loop.c: Include "queue.h".
10074 (gdb_event_p): New typedef.
10075 (struct gdb_event) <next_event>: Remove.
10076 (event_queue): Change to QUEUE(gdb_event_p).
10077 (async_queue_event): Remove.
10078 (gdb_event_xfree): New.
10079 (initialize_event_loop): New.
10080 (process_event): Use API from QUEUE.
10081 (wait_for_event): Likewise.
10082 * server.c (main): Call initialize_event_loop.
10083 * server.h (initialize_event_loop): Declare.
10085 2013-01-18 Yao Qi <yao@codesourcery.com>
10087 * ax.h (struct eval_agent_expr_context): New.
10088 (gdb_eval_agent_expr): Update declaration.
10089 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10090 TFRAME. Add new argument CTX.
10091 * server.h (struct eval_agent_expr_context): Declare.
10092 (agent_mem_read, agent_tsv_read): Update declaration.
10093 (agent_mem_read_string): Likewise.
10094 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10095 (add_traceframe_block): Add new argument TPOINT.
10096 Increase TPOINT->traceframe_usage.
10097 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10098 eval_tracepoint_agent_expr.
10099 (condition_true_at_tracepoint): Likewise.
10100 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10101 (agent_mem_read_string, agent_tsv_read): Likewise.
10103 2013-01-16 Yao Qi <yao@codesourcery.com>
10105 * linux-low.c (linux_resume_one_lwp): Don't check
10106 'lwp->bp_reinsert != 0'.
10108 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10109 Pedro Alves <palves@redhat.com>
10111 * lynx-low.c (ptrace_request_to_str): Define a temporary
10112 macro and use it to simplify this function's implementation.
10114 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10116 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10119 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10121 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10123 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10125 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10127 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10129 * lynx-low.c (lynx_resume): Use the resume_info parameter
10130 to determine the ptid for the lynx_ptrace call, unless
10131 it is equal to minus_one_ptid, in which case we use the
10132 ptid of the current_inferior.
10133 (lynx_wait_1): After having received a thread create/exit
10134 event, resume the inferior's execution using the signaling
10135 thread's ptid, rather than the old ptid.
10137 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10139 * lynx-low.c (lynx_resume): Delete variable ret.
10141 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10143 * gdbreplay.c (gdbreplay_version): Update copyright year.
10144 * server.c (gdbserver_version): Likewise.
10146 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10148 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10151 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10153 * lynx-low.c (ptrace_request_to_str): Add handling for
10154 PTRACE_GETTRACESIG.
10156 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10158 * lynx-low.c (lynx_attach): Delete variable new_process.
10160 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10162 * lynx-low.c (lynx_create_inferior): Delete variable
10165 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10167 * lynx-low.c (ptrace_request_to_str): Do not handle
10168 PTRACE_GETTHREADLIST if this macro does not exist.
10170 2012-12-15 Yao Qi <yao@codesourcery.com>
10172 * Makefile.in (OBS): Add notif.o.
10173 * notif.c, notif.h: New.
10174 * server.c: Include "notif.h".
10175 (struct vstop_notif) <next>: Remove.
10177 (queue_stop_reply): Update.
10178 (push_event, send_next_stop_reply): Remove.
10179 (discard_queued_stop_replies): Update.
10180 (notif_stop): New variable.
10181 (handle_v_stopped): Remove.
10182 (handle_v_requests): Don't call handle_v_stopped. Call
10183 handle_ack_notif instead.
10184 (queue_stop_reply_callback): Call notif_event_enque instead
10185 of queue_stop_reply.
10186 (handle_status): Don't call send_next_stop_reply, call
10187 notif_write_event instead.
10188 (kill_inferior_callback): Likewise.
10189 (detach_or_kill_inferior_callback): Likewise.
10190 (main): Call initialize_notif.
10191 (process_serial_event): Call QUEUE_is_empty.
10192 (handle_target_event): Call notif_push instead of push event.
10193 * server.h (push_event): Remove declaration.
10195 2012-12-10 Tom Tromey <tromey@redhat.com>
10197 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10198 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10201 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10202 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10203 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10204 (amd64-linux-ipa.o, ax.o): Rewrite.
10205 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10206 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10207 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10208 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10209 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10210 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10211 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10212 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10213 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10214 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10215 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10216 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10217 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10218 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10219 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10220 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10221 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10222 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10223 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10224 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10225 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10226 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10227 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10228 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10229 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10230 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10231 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10232 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10233 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10234 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10235 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10236 (reg-tilegx.o): Remove.
10237 (all_object_files): New macro.
10238 Include .deps files.
10239 * aclocal.m4, configure: Rebuild.
10240 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10241 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10242 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10244 2012-12-05 Tom Tromey <tromey@redhat.com>
10247 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10249 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10251 * configure.ac: Check for linux/perf_event.h.
10252 * config.in: Regenerated.
10253 * configure: Regenerated.
10255 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10257 * hostio.c (handle_readlink): Decrease buffer size
10258 parameter passed to readlink by one byte.
10260 2012-11-26 Yao Qi <yao@codesourcery.com>
10262 * configure.ac (build_warnings): Append '-Wempty-body'.
10263 * configure: Regenerated.
10264 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10267 2012-11-15 Pierre Muller <muller@sourceware.org>
10269 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10270 * config.in: Regenerate.
10271 * configure: Regenerate.
10272 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10273 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10274 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10275 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10277 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10278 instead of <sys/wait.h> header.
10279 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10281 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10283 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10284 (various make rules): Remove -DGDBSERVER
10286 2012-11-09 Yao Qi <yao@codesourcery.com>
10288 * spu-low.c (current_ptid): Move it to ..
10289 * gdbthread.h: ... here. New.
10290 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10291 * server.c (myresume, process_serial_event): Likewise.
10292 * thread-db.c (thread_db_find_new_threads): Likewise.
10293 * tracepoint.c (run_inferior_command): Likewise.
10295 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10297 * server.c (handle_search_memory_1): Include access length in
10300 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10302 * linux-crisv32-low.c: Fix compile errors.
10304 2012-09-04 Yao Qi <yao@codesourcery.com>
10306 * tracepoint.c (cmd_qtsv): Adjust debug message.
10307 Don't check CUR_TPOINT.
10309 2012-08-28 Yao Qi <yao@codesourcery.com>
10311 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10312 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10313 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10314 Remove declarations of xmalloc, xreallloc, xstrdup and
10316 * Makefile.in (libiberty_h): New.
10317 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10318 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10320 2012-08-23 Yao Qi <yao@codesourcery.com>
10322 * server.h: Remove declaration of 'xsnprintf'.
10324 2012-08-22 Keith Seitz <keiths@redhat.com>
10326 * server.h: Include build-gnulib-gbserver/config.h.
10327 * gdbreplay.c: Likewise.
10329 2012-08-08 Doug Evans <dje@google.com>
10331 * Makefile.in (SFILES): Add gdb_vecs.c.
10332 (OBS): Add gdb_vecs.o.
10333 (gdb_vecs_h, host_defs_h): New variables.
10334 (thread-db.o): Add $(gdb_vecs_h) dependency.
10335 (gdb_vecs.o): New rule.
10336 * thread-db.c: #include "gdb_vecs.h".
10337 (thread_db_load_search): Use a vector to iterate over path elements.
10338 Handle text appearing after "$pdir".
10340 * configure.ac: Add check for strstr.
10341 * config.in: Regenerate.
10342 * configure: Regenerate.
10344 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10346 * hostio.c (handle_pread): If pread fails, fall back to attempting
10348 (handle_pwrite): Likewise for pwrite.
10350 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10352 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10353 between unsupported TYPE and unimplementable ADDR/LEN combination.
10354 (arm_insert_point): Act on new return value.
10356 2012-07-31 Pedro Alves <palves@redhat.com>
10358 * server.c (process_point_options): Only skip tokens if we find
10359 one that is unrecognized. Don't treat 'X' specially while
10360 skipping unrecognized tokens.
10362 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10364 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10365 to 4-byte-align HW breakpoint addresses for Thumb.
10367 2012-07-27 Yao Qi <yao@codesourcery.com>
10371 * server.h: Declare gdb_agent_about_to_close.
10372 * target.c (kill_inferior): Include "agent.h".
10373 New. Send command 'kill'.
10374 * target.h (kill_inferior): Removed macro.
10375 * tracepoint.c (gdb_agent_about_to_close): New.
10376 (gdb_agent_helper_thread): Handle command 'close'.
10377 Wait endlessly until the inferior stops.
10378 Install gdb_agent_remove_socket to atexit hook.
10379 (agent_socket_name): New static variable.
10380 (gdb_agent_socket_init): Replace local variable 'name' with
10381 'agent_socket_name'.
10382 (gdb_agent_remove_socket): New.
10384 2012-07-27 Yao Qi <yao@codesourcery.com>
10386 * server.c (process_point_options): Stop at 'X' when parsing.
10388 2012-07-19 Michael Eager <eager@eagercon.com>
10390 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10392 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10393 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10394 hardware breakpoint.
10396 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10398 * gdbserver/linux-low.c (initialize_low): Call
10399 linux_ptrace_init_warnings.
10401 2012-07-02 Doug Evans <dje@google.com>
10403 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10406 2012-07-02 Stan Shebs <stan@codesourcery.com>
10408 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10409 (ax.o): Add it to build rule.
10411 (OBS): Add format.o.
10412 (IPA_OBS): Add format.o.
10413 * server.c (handle_query): Claim support for breakpoint commands.
10414 (process_point_options): Add command case.
10415 (process_serial_event): Leave running if there are printfs in
10417 * mem-break.h (any_persistent_commands): Declare.
10418 (add_breakpoint_commands): Declare.
10419 (gdb_no_commands_at_breakpoint): Declare.
10420 (run_breakpoint_commands): Declare.
10421 * mem-break.c (struct point_command_list): New struct.
10422 (struct breakpoint): New field command_list.
10423 (any_persistent_commands): New function.
10424 (add_commands_to_breakpoint): New function.
10425 (add_breakpoint_commands): New function.
10426 (gdb_no_commands_at_breakpoint): New function.
10427 (run_breakpoint_commands): New function.
10428 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10430 * ax.c: Include format.h.
10431 (ax_printf): New function.
10432 (gdb_eval_agent_expr): Add printf opcode.
10434 2012-06-13 Yao Qi <yao@codesourcery.com>
10436 * server.c (start_inferior): Remove duplicated writes to fields
10437 'last_resume_kind' and 'last_status' of 'current_inferior'.
10439 2012-06-12 Yao Qi <yao@codesourcery.com>
10440 Pedro Alves <palves@redhat.com>
10442 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10444 * server.c (handle_v_cont): Extend comment.
10446 2012-06-11 Yao Qi <yao@codesourcery.com>
10448 * linux-low.c (linux_attach): Add 'static'.
10450 2012-06-06 Yao Qi <yao@codesourcery.com>
10452 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10454 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10456 Fix gcc -flto compilation warning.
10457 * server.c (main): Make variable multi_mode and attach volatile.
10459 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10461 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10462 if the platform doesn't know about it.
10464 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10466 * Makefile.in (SFILES): Add linux-tile-low.c.
10467 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10468 * configure.srv: Handle tilegx-*-linux*.
10469 * linux-tile-low.c: New file.
10471 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10473 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10475 2012-05-24 Pedro Alves <palves@redhat.com>
10479 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10481 2012-05-24 Pedro Alves <palves@redhat.com>
10485 Replace target_signal with gdb_signal throughout.
10487 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10489 * linux-low.c (linux_store_registers): Avoid the copying sequence
10490 when no data has been retrieved by ptrace.
10492 2012-05-22 Will Deacon <will.deacon@arm.com>
10494 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10495 Include asm/ptrace.h.
10496 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10499 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10501 * linux-low.c (linux_store_registers): Don't re-retrieve data
10502 with ptrace that has already been obtained from /proc. Always
10503 copy any data retrieved with ptrace to the buffer supplied.
10505 2012-05-11 Yao Qi <yao@codesourcery.com>
10506 Pedro Alves <palves@redhat.com>
10508 * linux-low.c (enum stopping_threads_kind): New.
10509 (stopping_threads): Change type to `enum stopping_threads_kind'.
10510 (handle_extended_wait): If stopping and suspending threads, leave
10511 the new_lwp suspended too.
10512 (linux_wait_for_event): Adjust.
10513 (stop_all_lwps): Set `stopping_threads' to
10514 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10515 whether we're suspending threads or just stopping them. Assert no
10518 2012-04-29 Yao Qi <yao@codesourcery.com>
10520 * server.h: Move some code to ...
10521 * gdbthread.h: ... here. New.
10522 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10523 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10524 (nto-low.o, win32-low.o): Likewise.
10525 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10526 * regcache.c, remote-utils.c, server.c: Likewise.
10527 * target.c, tracepoint.c, win32-low.c: Likewise.
10529 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10531 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10532 (PTRACE_ARG4_TYPE): Likewise.
10533 (PTRACE_XFER_TYPE): Likewise.
10534 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10535 ptrace to PTRACE_ARG3_TYPE.
10536 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10537 (PTRACE_ARG4_TYPE): Likewise.
10538 (PTRACE_XFER_TYPE): Likewise.
10539 (linux_detach_one_lwp): Cast fourth argument of
10540 ptrace to long then PTRACE_ARG4_TYPE.
10541 (regsets_fetch_inferior_registers): Cast third argument of
10542 ptrace to long then PTRACE_ARG3_TYPE.
10543 (regsets_store_inferior_registers): Likewise.
10545 2012-04-20 Pedro Alves <palves@redhat.com>
10547 * configure: Regenerate.
10549 2012-04-19 Pedro Alves <palves@redhat.com>
10551 * Makefile.in (GNULIB_BUILDDIR): New.
10552 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10553 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10554 (all, install-only, uninstall, clean-info, all-lib, clean): No
10555 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10556 (maintainer-clean realclean distclean): Use subdir_do.
10558 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10559 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10560 * acinclude.m4: Include acx_configure_dir.m4.
10561 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10562 calls. Call AC_PROG_RANLIB. Configure gnulib using
10565 (GNULIB_STDINT_H): Adjust.
10566 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10567 * gdbreplay.c: Include build-gnulib/config.h.
10568 * server.h: Likewise.
10569 * aclocal.m4: Regenerate.
10570 * config.in: Regenerate.
10571 * configure: Regenerate.
10573 2012-04-19 Pedro Alves <palves@redhat.com>
10575 * Makefile.in (LIBGNU, INCGNU): Adjust.
10576 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10577 (all, install-only, uninstall, clean-info, all-lib, clean)
10578 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10579 * configure.ac: Adjust AC_OUTPUT output.
10580 * aclocal.m4: Regenerate.
10581 * configure: Regenerate.
10583 2012-04-19 Pedro Alves <palves@redhat.com>
10585 * Makefile.in (generated_files): New.
10586 (server_h): Remove the explicit dependency on config.h, and depend
10587 on $generated_files.
10589 2012-04-19 Pedro Alves <palves@redhat.com>
10591 * Makefile.in (INCGNU): Add -Ignulib.
10593 2012-04-19 Pedro Alves <palves@redhat.com>
10595 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10596 (INCGNU): ... this, and spell out -I here.
10597 (GNULIB_LIB): Rename to ...
10598 (LIBGNU): ... this.
10599 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10601 2012-04-19 Pedro Alves <palves@redhat.com>
10603 * config.in: Regenerate.
10605 2012-04-19 Pedro Alves <palves@redhat.com>
10607 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10608 * server.h (memmem): Remove declaration.
10609 * config.in: Regenerate.
10610 * configure: Regenerate.
10612 2012-04-19 Yao Qi <yao@codesourcery.com>
10614 * Makefile.in (SFILES): Add common/vec.c.
10618 2012-04-19 Yao Qi <yao@codesourcery.com>
10620 * remote-utils.c (prepare_resume_reply): Replace with macro
10621 target_core_of_thread.
10622 * server.c (handle_qxfer_threads_proper): Likewise.
10623 * target.h (traget_core_of_thread): New macro.
10625 2012-04-18 Pedro Alves <palves@redhat.com>
10627 * aclocal.m4: Regenerate.
10628 * configure: Regenerate.
10630 2012-04-16 Yao Qi <yao@codesourcery.com>
10632 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10633 duplicated on address.
10635 2012-04-16 Yao Qi <yao@codesourcery.com>
10637 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10638 (struct tracepoint_action_ops) <send>: New field.
10639 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10640 (agent_expr_send, x_tracepoint_action_send): New.
10641 (l_tracepoint_action_send): New.
10642 (cmd_qtdp): Download and install tracepoint
10643 according to `use_agent'.
10644 (run_inferior_command): Add one more parameter `len'.
10646 (tracepoint_send_agent): New.
10647 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10649 2012-04-16 Yao Qi <yao@codesourcery.com>
10651 * tracepoint.c (download_tracepoints): Moved to ...
10652 (cmd_qtstart): ... here.
10654 2012-04-14 Yao Qi <yao@codesourcery.com>
10656 * tracepoint.c: Include inttypes.h.
10657 (struct collect_memory_action): Use sized types.
10658 (struct tracepoint): Likewise.
10659 (cmd_qtdp, stop_tracing): Update print specifiers.
10660 (cmd_qtp, response_tracepoint): Likewise.
10661 (collect_data_at_tracepoint): Likewise.
10662 (collect_data_at_step): Likewise.
10664 2012-04-14 Yao Qi <yao@codesourcery.com>
10666 Import gnulib module inttypes.
10667 * aclocal.m4, config.in, configure: Regenerated.
10669 2012-04-14 Yao Qi <yao@codesourcery.com>
10671 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10672 Makefile and config.status at last.
10674 2012-04-13 Yao Qi <yao@codesourcery.com>
10676 * tracepoint.c: Include stdint.h unconditionally.
10678 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10680 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10681 on BFD_HAVE_SYS_PROCFS_TYPE.
10682 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10683 * configure: Regenerate.
10684 * config.in: Likewise.
10686 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10688 * Makefile.in (clean): Also remove x32.c x32-linux.c
10689 x32-avx.c x32-avx-linux.c.
10690 (x32.o): New target.
10692 (x32-linux.o): Likewise.
10693 (x32-linux.c): Likewise.
10694 (x32-avx.o): Likewise.
10695 (x32-avx.c): Likewise.
10696 (x32-avx-linux.o): Likewise.
10697 (x32-avx-linux.c): Likewise.
10699 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10700 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10701 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10702 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10703 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10704 i386/x32-avx-linux.xml.
10706 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10707 (init_registers_x32_avx_linux): Likwise.
10708 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10709 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10711 2012-04-13 Pedro Alves <palves@redhat.com>
10713 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10714 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10715 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10716 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10719 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10721 * linux-x86-low.c (compat_x32_clock_t): New.
10722 (compat_x32_siginfo_t): Likewise.
10723 (compat_x32_siginfo_from_siginfo): Likewise.
10724 (siginfo_from_compat_x32_siginfo): Likewise.
10725 (linux_is_elf64): Likewise.
10726 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10727 and siginfo_from_compat_x32_siginfo for x32.
10728 (x86_arch_setup): Set linux_is_elf64.
10730 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10733 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10735 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10736 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10737 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10738 compatible with process.
10740 2012-04-12 Yao Qi <yao@codesourcery.com>
10742 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10743 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10744 (install-only, install-info, clean): Handle sub dir gnulib.
10745 (all-lib, am--refresh): New targets.
10746 (memmem.o): Remove target.
10747 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10748 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10749 (AC_REPLACE_FUNCS): Remove memmem.
10750 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10751 (AC_OUTPUT): Generate Makefile in gnulib/.
10752 * aclocal.m4, config.in, configure: Regenerated.
10754 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10756 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10758 2012-04-05 Pedro Alves <palves@redhat.com>
10760 -Werror=strict-aliasing
10762 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10765 2012-04-04 Pedro Alves <palves@redhat.com>
10767 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10768 (sparc_store_gregset_from_stack, sparc_store_gregset)
10769 (sparc_breakpoint_at): Fix formatting.
10771 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10773 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10775 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10776 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10777 * config.in: Regenerate.
10778 * configure: Likewise.
10780 2012-03-29 Pedro Alves <palves@redhat.com>
10782 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10783 Correct ptrace arguments.
10785 2012-03-28 Pedro Alves <palves@redhat.com>
10787 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10788 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10789 (IA64_FR1_REGNUM): New defines.
10790 (ia64_fetch_register): New.
10791 (the_low_target): Install it.
10792 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10794 * linux-low.c (linux_fetch_registers): Try the
10795 the_low_target.fetch_register hook first.
10797 * linux-arm-low.c (the_low_target): Adjust.
10798 * linux-bfin-low.c (the_low_target): Adjust.
10799 * linux-cris-low.c (the_low_target): Adjust.
10800 * linux-crisv32-low.c (the_low_target): Adjust.
10801 * linux-m32r-low.c (the_low_target): Adjust.
10802 * linux-m68k-low.c (the_low_target): Adjust.
10803 * linux-mips-low.c (the_low_target): Adjust.
10804 * linux-ppc-low.c (the_low_target): Adjust.
10805 * linux-s390-low.c (the_low_target): Adjust.
10806 * linux-sh-low.c (the_low_target): Adjust.
10807 * linux-sparc-low.c (the_low_target): Adjust.
10808 * linux-tic6x-low.c (the_low_target): Adjust.
10809 * linux-x86-low.c (the_low_target): Adjust.
10810 * linux-xtensa-low.c (the_low_target): Adjust.
10812 2012-03-26 Pedro Alves <palves@redhat.com>
10814 * server.c (handle_qxfer_libraries): Don't bail early if
10815 the_target->qxfer_libraries_svr4 is not NULL.
10817 2012-03-26 Pedro Alves <palves@redhat.com>
10819 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10821 2012-03-23 Pedro Alves <palves@redhat.com>
10823 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10824 "library-list-svr4" element's start tag when the the DSO list is
10827 2012-03-23 Pedro Alves <palves@redhat.com>
10829 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10830 a variable whose type size is the same as the inferior's pointer
10833 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10835 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10837 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10838 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10839 * linux-low.h: Include <signal.h>.
10840 (struct siginfo): Remove forward declaration.
10841 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10844 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10846 * .gitignore: Ignore more files.
10848 2012-03-19 Pedro Alves <palves@redhat.com>
10849 Jan Kratochvil <jan.kratochvil@redhat.com>
10851 * server.c (cont_thread, general_thread): Add describing comments.
10852 (start_inferior): Clear `cont_thread'.
10853 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10856 2012-03-15 Yao Qi <yao@codesourcery.com>
10858 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10860 (cmd_qtdp): ... here.
10862 2012-03-15 Yao Qi <yao@codesourcery.com>
10864 * tracepoint.c (struct tracepoint_action_ops): New.
10865 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10866 (m_tracepoint_action_download): New.
10867 (r_tracepoint_action_download): New.
10868 (x_tracepoint_action_download): New.
10869 (l_tracepoint_action_download): New.
10870 (add_tracepoint_action): Install `action->ops' according type.
10871 (download_tracepoint_1): Move code `download' function pointer
10872 of various tracepoint_action_ops.
10874 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10876 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10877 linux_ptrace_attach_warnings.
10879 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10881 * Makefile.in (linux-ptrace.o): New.
10882 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10883 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10884 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10885 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10886 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10888 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10890 2012-03-08 Yao Qi <yao@codesourcery.com>
10891 Pedro Alves <palves@redhat.com>
10893 Fix PR server/13392.
10894 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10895 offset of JMP insn.
10896 * tracepoint.c (remove_tracepoint): New.
10897 (cmd_qtdp): Call remove_tracepoint when failed to install.
10899 2012-03-07 Pedro Alves <palves@redhat.com>
10901 * linux-low.c (get_detach_signal): New.
10902 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10903 Pass on pending signals to PTRACE_DETACH. Check the result of the
10905 * server.c (program_signals, program_signals_p): New.
10906 (handle_general_set): Handle QProgramSignals.
10907 * server.h (program_signals, program_signals_p): Declare.
10909 2012-03-05 Pedro Alves <palves@redhat.com>
10910 Jan Kratochvil <jan.kratochvil@redhat.com>
10912 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10915 2012-03-03 Yao Qi <yao@codesourcery.com>
10917 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10918 agent_look_up_symbols.
10920 2012-03-03 Yao Qi <yao@codesourcery.com>
10922 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10923 (linux-x86-low.o): Likewise.
10924 * server.h: Remove in_process_agent_loaded.
10925 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10929 2012-03-03 Yao Qi <yao@codesourcery.com>
10931 * tracepoint.c (gdb_agent_capability): New global.
10932 (in_process_agent_loaded_ust): Renamed to
10933 `in_process_agent_supports_ust'.
10935 (in_process_agent_supports_ust): Call agent_capability_check.
10936 (clear_installed_tracepoints): Assert that agent supports
10939 2012-03-03 Yao Qi <yao@codesourcery.com>
10941 * linux-low.c (linux_supports_agent): New.
10942 (linux_target_ops): Initialize field `supports_agent' with
10943 linux_supports_agent.
10944 * target.h (struct target_ops) <supports_agent>: New.
10945 (target_supports_agent): New macro.
10946 * server.c (handle_general_set): Handle packet 'QAgent'.
10947 (handle_query): Send `QAgent+'.
10948 * Makefile.in (server.o): Depends on agent.h.
10950 2012-03-03 Yao Qi <yao@codesourcery.com>
10952 * Makefile.in (OBS): Add agent.o.
10953 Add new rule for agent.o.
10954 Track dependence of tracepoint.c on agent.h.
10955 * tracepoint.c (run_inferior_command_1):
10956 (run_inferior_command): Call agent_run_command.
10957 (gdb_ust_connect_sync_socket): Deleted. Move it to
10959 (resume_thread, stop_thread): Likewise.
10960 (gdb_ust_socket_init): Renamed to ...
10961 (gdb_agent_socket_init): ... New.
10962 (gdb_ust_thread): Renamed to ...
10963 (gdb_agent_helper_thread): ... New.
10964 (gdb_ust_init): Move some code to ...
10965 (gdb_agent_init): ... here. New.
10966 [HAVE_UST]: Call gdb_ust_init.
10967 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10968 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10969 * config.in, configure: Regenerated.
10971 2012-03-02 Pedro Alves <palves@redhat.com>
10973 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10974 * linux-low.c (struct simple_pid_list): New.
10975 (stopped_pids): New a struct simple_pid_list pointer.
10976 (add_to_pid_list, pull_pid_from_list): New.
10977 (handle_extended_wait): Don't assume the first signal new children
10978 report is SIGSTOP. Adjust call to pull_pid_from_list.
10979 (linux_wait_for_lwp): Adjust.
10981 2012-03-02 Yao Qi <yao@codesourcery.com>
10983 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10986 2012-03-02 Yao Qi <yao@codesourcery.com>
10988 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10989 `stop_pc' and `tpoint'. Update caller.
10991 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10993 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10994 * linux-low.c (use_linux_regsets): New macro.
10995 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10996 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10997 (linux_register_in_regsets): New function.
10998 (usr_fetch_inferior_registers): Skip registers covered by
11000 (usr_store_inferior_registers): Likewise.
11001 (usr_fetch_inferior_registers): New macro.
11002 (usr_store_inferior_registers): Likewise.
11003 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11004 (linux_store_registers): Likewise.
11005 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11007 (init_registers_mips64_dsp_linux): Likewise.
11008 (init_registers_mips_linux): New macro.
11009 (init_registers_mips_dsp_linux): Likewise.
11010 (mips_dsp_num_regs): Likewise.
11011 (DSP_BASE, DSP_CONTROL): New fallback macros.
11012 (mips_base_regs): New macro.
11013 (mips_regmap): Use it. Fix the size.
11014 (mips_dsp_regmap): New variable.
11015 (mips_dsp_regset_bitmap): Likewise.
11016 (mips_arch_setup): New function.
11017 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11019 (mips_cannot_store_register): Likewise.
11020 (the_low_target): Update .arch_setup, .num_regs and .regmap
11021 initializers. Add .regset_bitmap initializer.
11022 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11024 * linux-bfin-low.c (the_low_target): Likewise.
11025 * linux-cris-low.c (the_low_target): Likewise.
11026 * linux-crisv32-low.c (the_low_target): Likewise.
11027 * linux-ia64-low.c (the_low_target): Likewise.
11028 * linux-m32r-low.c (the_low_target): Likewise.
11029 * linux-m68k-low.c (the_low_target): Likewise.
11030 * linux-ppc-low.c (the_low_target): Likewise.
11031 * linux-s390-low.c (the_low_target): Likewise.
11032 * linux-sh-low.c (the_low_target): Likewise.
11033 * linux-sparc-low.c (the_low_target): Likewise.
11034 * linux-tic6x-low.c (the_low_target): Likewise.
11035 * linux-x86-low.c (the_low_target): Likewise.
11036 * linux-xtensa-low.c (the_low_target): Likewise.
11037 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11038 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11039 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11041 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11042 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11044 2012-02-29 Yao Qi <yao@codesourcery.com>
11045 Pedro Alves <palves@redhat.com>
11047 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11048 `step_over_finished' is true.
11050 2012-02-27 Pedro Alves <palves@redhat.com>
11052 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11053 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11055 2012-02-27 Pedro Alves <palves@redhat.com>
11058 * linux-low.c (pid_is_stopped): New.
11059 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11061 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11063 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11066 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11068 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11070 2012-02-24 Luis Machado <lgustavo@codesourcery>
11072 * server.c (handle_query): Advertise support for target-side
11073 breakpoint condition evaluation.
11074 (process_point_options): New function.
11075 (process_serial_event): When inserting a breakpoint, check for
11076 a target-side condition that should be evaluated.
11078 * mem-break.c: Include regcache.h and ax.h.
11079 (point_cond_list_t): New data structure.
11080 (breakpoint) <cond_list>: New field.
11081 (find_gdb_breakpoint_at): Make non-static.
11082 (delete_gdb_breakpoint_at): Clear any target-side
11084 (clear_gdb_breakpoint_conditions): New function.
11085 (add_condition_to_breakpoint): Likewise.
11086 (add_breakpoint_condition): Likewise.
11087 (gdb_condition_true_at_breakpoint): Likewise.
11088 (gdb_breakpoint_here): Return result directly instead
11089 of going through a local variable.
11091 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11092 (clear_gdb_breakpoint_conditions): Likewise.
11093 (add_breakpoint_condition): Likewise.
11094 (gdb_condition_true_at_breakpoint): Likewise.
11096 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11097 (need_step_over_p): Take target-side breakpoint condition into
11100 2012-02-24 Luis Machado <lgustavo@codesourcery>
11102 * server.h: Include tracepoint.h.
11103 (agent_mem_read, agent_get_trace_state_variable_value,
11104 agent_set_trace_state_variable_value,
11105 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11106 get_set_tsv_func_addr): New prototypes.
11108 * ax.h: New include file.
11109 * ax.c: New source file.
11111 * tracepoint.c: Include ax.h.
11112 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11113 agent_expr, eval_result_type): Move to ax.h.
11114 (parse_agent_expr): Rename to ...
11115 (gdb_parse_agent_expr): ... this, make it non-static and move
11117 (unparse_agent_expr) Rename to ...
11118 (gdb_unparse_agent_expr): ... this, make it non-static and move
11120 (eval_agent_expr): Rename to ...
11121 (eval_tracepoint_agent_expr): ... this.
11122 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11123 forward declarations.
11124 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11125 (agent_get_trace_state_variable_value): New function.
11126 (agent_set_trace_state_variable_value): New function.
11127 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11128 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11129 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11130 (condition_true_at_tracepoint): Likewise.
11131 (parse_agent_expr): Rename to ...
11132 (gdb_parse_agent_expr): ... this and move to ax.c.
11133 (unparse_agent_expr): Rename to ...
11134 (gdb_unparse_agent_expr): ... this and move to ax.c.
11135 (gdb_agent_op_name): Move to ax.c.
11136 (eval_agent_expr): Rename to ...
11137 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11139 (eval_tracepoint_agent_expr): New function.
11140 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11142 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11144 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11145 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11146 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11147 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11148 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11149 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11150 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11151 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11152 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11153 (compile_bytecodes): Remove forward declaration.
11154 (is_goto_target): Move to ax.c.
11155 (compile_bytecodes): Move to ax.c and call
11156 agent_get_trace_state_variable_value (...) and
11157 agent_set_trace_state_variable_value (...).
11159 * Makefile.in: Update ax.c and IPA dependencies.
11161 2012-02-24 Pedro Alves <palves@redhat.com>
11163 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11164 (cmd_bigqtbuffer_circular): ... this. Only handle
11165 'QTBuffer:circular:'.
11166 (handle_tracepoint_general_set): Adjust.
11168 2012-02-16 Yao Qi <yao@codesourcery.com>
11170 * inferiors.c: Move code to ...
11171 * dll.c: .... here. New.
11172 * server.h: Declare clear_dlls.
11173 * Makefile.in (SFILES): Add dll.c.
11177 2012-02-11 Yao Qi <yao@codesourcery.com>
11179 * server.c: (handle_monitor_command): Add a new parameter
11181 (handle_query): Update caller.
11183 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11185 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11186 * configure, config.in: Regenerate.
11187 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11190 2012-02-02 Pedro Alves <palves@redhat.com>
11192 Try SIGKILL first, then PTRACE_KILL.
11193 * linux-low.c (linux_kill_one_lwp): New.
11194 (linux_kill_one_lwp): Rename to ...
11195 (kill_one_lwp_callback): ... this. Use the new
11196 linux_kill_one_lwp.
11198 2012-02-02 Pedro Alves <palves@redhat.com>
11200 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11203 2012-01-27 Pedro Alves <palves@redhat.com>
11205 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11206 (elf_64_file_p): Make static.
11207 (linux_pid_exe_is_elf_64_file): New.
11208 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11209 Delete declarations.
11210 (linux_pid_exe_is_elf_64_file): Declare.
11211 * linux-x86-low.c (x86_arch_setup): Use
11212 linux_pid_exe_is_elf_64_file.
11214 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11216 * linux-low.c (linux_wait_for_event_1): Rename to ...
11217 (linux_wait_for_event): ... here and merge it with former
11218 linux_wait_for_event - new variable wait_ptid, use it.
11219 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11221 2012-01-23 Pedro Alves <palves@redhat.com>
11223 * server.c (main): Avoid yet another case of infinite loop while
11224 detaching/killing after a longjmp.
11226 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11229 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11231 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11233 * hostio.c (handle_readlink): New function.
11234 (handle_vFile): Call it to handle "vFile:readlink" packets.
11236 2012-01-20 Pedro Alves <palves@redhat.com>
11237 Ulrich Weigand <ulrich.weigand@linaro.org>
11239 * server.c (handle_v_requests): Only support vAttach and vRun to
11240 start multiple processes when in extended protocol mode.
11242 2012-01-17 Pedro Alves <palves@redhat.com>
11244 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11245 memalign plus mprotect to allocate the scratch buffer.
11247 2012-01-13 Pedro Alves <palves@redhat.com>
11249 * server.c (attach_inferior): Clear `cont_thread'.
11251 2012-01-13 Pedro Alves <palves@redhat.com>
11253 * server.c (main): Avoid infinite loop while detaching/killing
11256 2012-01-09 Doug Evans <dje@google.com>
11258 * server.c (start_inferior): Set last_ptid in --wrapper case.
11260 2012-01-06 Yao Qi <yao@codesourcery.com>
11262 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11264 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11266 2012-01-04 Yao Qi <yao@codesourcery.com>
11268 * tracepoint.c (cmd_qtdp): Print debug message
11269 for static tracepoint.
11271 2012-01-04 Yao Qi <yao@codesourcery.com>
11273 * tracepoint.c (trace_vdebug): Differentiate debug message
11274 between gdbserver and IPA.
11276 2012-01-03 Yao Qi <yao@codesourcery.com>
11278 * tracepoint.c (tracepoint_was_hit): Don't collect for
11281 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11283 * terminal.h: Reformat copyright header.
11285 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11287 * server.c (gdbserver_version): Update copyright year.
11288 * gdbreplay.c (gdbreplay_version): Likewise.
11290 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11292 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11295 2011-12-18 Hui Zhu <teawater@gmail.com>
11296 * linux-low.c (linux_create_inferior): Save return value to ret.
11298 2011-12-18 Hui Zhu <teawater@gmail.com>
11300 * linux-low.c (linux_create_inferior): Save return value to ret.
11302 2011-12-16 Doug Evans <dje@google.com>
11304 * linux-low.c (linux_create_inferior): If stdio connection,
11305 redirect stdin from /dev/null, stdout to stderr.
11306 * remote-utils.c (remote_is_stdio): New static global.
11307 (remote_connection_is_stdio): New function.
11308 (remote_prepare): Handle stdio connection.
11309 (remote_open): Ditto.
11310 (remote_close): Don't close stdin for stdio connections.
11311 (read_prim,write_prim): New functions. Replace all calls to
11312 read/write to these.
11313 * server.c (main): Watch for "-" argument. Move call to
11314 remote_prepare before start_inferior.
11315 * server.h (STDIO_CONNECTION_NAME): New macro.
11316 (remote_connection_is_stdio): Declare.
11318 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11319 in debugging output.
11321 2011-12-15 Yao Qi <yao@codesourcery.com>
11323 * tracepoint.c: Include sys/syscall.h.
11324 (gdb_ust_thread): Remove preprocessor conditional.
11326 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11328 * linux-low.c (linux_detach_one_lwp): Call
11329 the_low_target.prepare_to_resume before detaching.
11331 2011-12-14 Yao Qi <yao@codesourcery.com>
11333 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11336 2011-12-14 Yao Qi <yao@codesourcery.com>
11338 * i386-low.c (i386_low_stopped_data_address): Initialize local
11339 variable `control'.
11341 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11345 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11346 DR_CONTROL unless necessary. Extend comments.
11347 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11348 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11350 2011-12-13 Yao Qi <yao@codesourcery.com>
11352 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11354 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11356 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11358 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11359 Print new debug message for such case.
11361 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11363 Fix overlapping memcpy.
11364 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11365 the read_inferior_memory transfer.
11366 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11367 write_inferior_memory transfer.
11368 (set_fast_tracepoint_jump): New variable buf. Use it for the
11369 read_inferior_memory and write_inferior_memory transfers.
11370 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11371 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11372 Use it for the write_inferior_memory transfer.
11373 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11376 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11378 * linux-low.c (fetch_register, store_register): Make code
11379 consistent, fix formatting.
11381 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11383 * linux-low.c (usr_store_inferior_registers): Factor out code
11384 to handle individual registers into...
11385 (store_register): ... this new function.
11387 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11389 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11390 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11391 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11392 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11393 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11394 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11395 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11396 (srv_xmlfiles): Add new XML files.
11398 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11400 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11401 (init_registers_s390_linux32v1): Add prototype.
11402 (init_registers_s390_linux32v2): Likewise.
11403 (init_registers_s390_linux64v1): Likewise.
11404 (init_registers_s390_linux64v2): Likewise.
11405 (init_registers_s390x_linux64v1): Likewise.
11406 (init_registers_s390x_linux64v2): Likewise.
11407 (s390_num_regs): Increment to 52.
11408 (s390_regmap): Add orig_r2 register.
11409 (s390_num_regs_3264): Increment to 68.
11410 (s390_regmap_3264): Add orig_r2 register.
11411 (s390_collect_ptrace_register): Handle orig_r2 register.
11412 (s390_supply_ptrace_register): Likewise.
11413 (s390_fill_last_break): New function.
11414 (s390_store_last_break): Likewise.
11415 (s390_fill_system_call): New function.
11416 (s390_store_system_call): Likewise.
11417 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11419 (s390_check_regset): New function.
11420 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11421 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11422 Update target_regsets for available register sets.
11424 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11425 Jan Kratochvil <jan.kratochvil@redhat.com>
11427 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11428 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11430 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11431 * linux-low.h (struct process_info_private): New member r_debug.
11432 * server.c (handle_qxfer_libraries): Call
11433 the_target->qxfer_libraries_svr4.
11434 (handle_qxfer_libraries_svr4): New function.
11435 (qxfer_packets): New entry "libraries-svr4".
11436 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11437 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11438 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11439 PACKET_qXfer_libraries_svr4.
11441 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11443 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11444 PSW address/mask between 8-byte and 16-byte formats.
11445 (s390_supply_ptrace_register): Likewise.
11446 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11447 basic addressing mode bit.
11449 2011-11-24 Stan Shebs <stan@codesourcery.com>
11451 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11453 2011-11-17 Stan Shebs <stan@codesourcery.com>
11455 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11456 (tracing_start_time): New global.
11457 (tracing_stop_time): New global.
11458 (tracing_user_name): New global.
11459 (tracing_notes): New global.
11460 (tracing_stop_note): New global.
11461 (cmd_qtstart): Set traceframe_usage, start_time.
11462 (stop_tracing): Set stop_time.
11463 (cmd_qtstatus): Report additional status.
11464 (cmd_qtp): New function.
11465 (handle_tracepoint_query): Call it.
11466 (cmd_qtnotes): New function.
11467 (handle_tracepoint_general_set): Call it.
11468 (get_timestamp): Rename from tsv_get_timestamp.
11470 2011-11-14 Stan Shebs <stan@codesourcery.com>
11471 Kwok Cheung Yeung <kcy@codesourcery.com>
11473 * linux-x86-low.c (small_jump_insn): New.
11474 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11475 trampoline and error message, build a trampoline and issue a small
11476 jump instruction to it.
11477 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11478 trampoline and error message.
11479 (x86_get_min_fast_tracepoint_insn_len): New.
11480 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11481 * linux-low.h (struct linux_target_ops): Add arguments to
11482 install_fast_tracepoint_jump_pad operation, add new operation.
11483 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11485 (linux_get_min_fast_tracepoint_insn_len): New function.
11486 (linux_target_op): Add new operation.
11487 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11488 (gdb_trampoline_buffer_end): Ditto.
11489 (gdb_trampoline_buffer_error): Ditto.
11490 (struct ipa_sym_addresses): Add fields for new IPA variables.
11491 (symbol_list): Add entries for new IPA variables.
11492 (struct tracepoint): Add fields to hold the address range of the
11493 trampoline used by the tracepoint.
11494 (trampoline_buffer_head): New static variable.
11495 (trampoline_buffer_tail): Ditto.
11496 (claim_trampoline_space): New function.
11497 (have_fast_tracepoint_trampoline_buffer): New function.
11498 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11500 (install_fast_tracepoint): Ditto, also add error buffer argument.
11501 (cmd_qtminftpilen): New function.
11502 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11503 (fast_tracepoint_from_trampoline_address): New function.
11504 (fast_tracepoint_collecting): Handle trampoline as part of jump
11506 (set_trampoline_buffer_space): New function.
11507 (initialize_tracepoint): Initialize new IPA variables.
11508 * target.h (struct target_ops): Add arguments to
11509 install_fast_tracepoint_jump_pad operation, add new
11510 get_min_fast_tracepoint_insn_len operation.
11511 (target_get_min_fast_tracepoint_insn_len): New.
11512 (install_fast_tracepoint_jump_pad): Add arguments.
11513 * server.h (IPA_BUFSIZ): Define.
11514 * linux-i386-ipa.c: Include extra header files.
11515 (initialize_fast_tracepoint_trampoline_buffer): New function.
11516 (initialize_low_tracepoint): Call it.
11517 * server.h (set_trampoline_buffer_space): Declare.
11518 (claim_trampoline_space): Ditto.
11519 (have_fast_tracepoint_trampoline_buffer): Ditto.
11521 2011-11-14 Yao Qi <yao@codesourcery.com>
11523 * server.c (handle_query): Handle InstallInTrace for qSupported.
11524 * tracepoint.c (add_tracepoint): Sort list.
11525 (install_tracepoint, download_tracepoint): New.
11526 (cmd_qtdp): Call them to install and download tracepoints.
11527 (sort_tracepoints): Removed.
11528 (cmd_qtstart): Update.
11530 2011-11-14 Yao Qi <yao@codesourcery.com>
11532 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11533 * mem-break.h: Declare.
11534 * tracepoint.c (cmd_qtstart): Move some code to ...
11535 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11537 (download_tracepoints): Move some code to ...
11538 (download_tracepoint_1): ... here. New.
11540 2011-11-08 Yao Qi <yao@codesourcery.com>
11542 * remote-utils.c (relocate_instruction): A comment fix.
11544 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11546 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11547 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11548 dr_status_mirror and dr_control_mirror from debug_reg_state.
11549 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11550 (i386_initial_stuff): Remove use of deleted globals.
11551 (i386_get_thread_context, i386_set_thread_context,
11552 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11553 from debug_reg_state.
11555 2011-11-05 Yao Qi <yao@codesourcery.com>
11557 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11558 address as TPOINT's.
11560 2011-11-02 Stan Shebs <stan@codesourcery.com>
11562 * tracepoint.c (agent_mem_read_string): New function.
11563 (eval_agent_expr): Call it for tracenz.
11564 * server.c (handle_query): Report support for tracenz.
11566 2011-11-02 Yao Qi <yao@codesourcery.com>
11568 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11570 2011-11-02 Yao Qi <yao@codesourcery.com>
11572 * target.h: Fix a typo in comment.
11574 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11576 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11577 clobber the breakpoints' shadows with fast tracepoint jumps.
11578 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11579 * target.c (write_inferior_memory): Also pass MYADDR down to
11582 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11584 * configure.ac: Check support for personality routine.
11585 * configure: Regenerate.
11586 * config.in: Likewise.
11587 * linux-low.c: Include <sys/personality.h>.
11588 Define ADDR_NO_RANDOMIZE if necessary.
11589 (linux_create_inferior): Disable address space randomization when
11590 forking inferior, if requested.
11591 (linux_supports_disable_randomization): New function.
11592 (linux_target_ops): Install it.
11593 * server.h (disable_randomization): Declare.
11594 * server.c (disable_randomization): New global variable.
11595 (handle_general_set): Handle QDisableRandomization.
11596 (handle_query): Likewise for qSupported.
11597 (main): Support --disable-randomization and --no-disable-randomization
11598 command line arguments.
11599 * target.h (struct target_ops): Add supports_disable_randomization.
11600 (target_supports_disable_randomization): New macro.
11602 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11604 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11606 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11607 [!PT_GETDSBT] (target_loadmap): New definition.
11608 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11609 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11610 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11611 and PT_GETDSBT to LINUX_LOADMAP.
11612 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11613 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11615 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11617 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11618 (arm_linux_hwbp_cap): New static variable.
11619 (arm_linux_get_hwbp_cap): Replace by ...
11620 (arm_linux_init_hwbp_cap): ... this new function.
11621 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11622 (arm_linux_get_hw_watchpoint_count): Likewise.
11623 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11624 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11625 (arm_prepare_to_resume): Use perror_with_name instead of error.
11627 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11629 * linux-arm-low.c: Include <signal.h>.
11630 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11631 (struct arm_linux_hwbp_cap): New data type.
11632 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11633 (struct arm_linux_hw_breakpoint): New data type.
11634 (MAX_BPTS, MAX_WPTS): Define.
11635 (struct arch_process_info, struct arch_lwp_info): New data types.
11636 (arm_linux_get_hwbp_cap): New function.
11637 (arm_linux_get_hw_breakpoint_count): Likewise.
11638 (arm_linux_get_hw_watchpoint_count): Likewise.
11639 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11640 (arm_hwbp_control_initialize): Likewise.
11641 (arm_hwbp_control_is_enabled): Likewise.
11642 (arm_hwbp_control_is_initialized): Likewise.
11643 (arm_hwbp_control_disable): Likewise.
11644 (arm_linux_hw_breakpoint_equal): Likewise.
11645 (arm_linux_hw_point_initialize): Likewise.
11646 (struct update_registers_data): New data structure.
11647 (update_registers_callback: New function.
11648 (arm_insert_point): Likewise.
11649 (arm_remove_point): Likewise.
11650 (arm_stopped_by_watchpoint): Likewise.
11651 (arm_stopped_data_address): Likewise.
11652 (arm_new_process): Likewise.
11653 (arm_new_thread): Likewise.
11654 (arm_prepare_to_resume): Likewise.
11655 (the_low_target): Register arm_insert_point, arm_remove_point,
11656 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11657 arm_new_thread, and arm_prepare_to_resume.
11659 2011-09-15 Stan Shebs <stan@codesourcery.com>
11661 * server.h (struct emit_ops): Add compare-goto fields.
11662 * tracepoint.c (gdb_agent_op_sizes): New table.
11663 (emit_eq_goto): New function.
11664 (emit_ne_goto): New function.
11665 (emit_lt_goto): New function.
11666 (emit_le_goto): New function.
11667 (emit_gt_goto): New function.
11668 (emit_ge_goto): New function.
11669 (is_goto_target): New function.
11670 (compile_bytecodes): Recognize special cases of compare-goto
11671 combinations and call specialized emitters for them.
11672 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11673 (amd64_emit_ne_goto): New function.
11674 (amd64_emit_lt_goto): New function.
11675 (amd64_emit_le_goto): New function.
11676 (amd64_emit_gt_goto): New function.
11677 (amd64_emit_ge_goto): New function.
11678 (amd64_emit_ops): Add the new functions.
11679 (i386_emit_eq_goto): New function.
11680 (i386_emit_ne_goto): New function.
11681 (i386_emit_lt_goto): New function.
11682 (i386_emit_le_goto): New function.
11683 (i386_emit_gt_goto): New function.
11684 (i386_emit_ge_goto): New function.
11685 (i386_emit_ops): Add the new functions.
11687 2011-09-08 Stan Shebs <stan@codesourcery.com>
11689 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11690 (i386_emit_epilogue): Restore %ebx.
11692 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11694 * server.c (step_thread): Remove definition.
11695 (process_serial_event): Don't handle Hs.
11696 * server.h (step_thread): Remove declaration.
11697 * target.c (set_desired_inferior): Remove use of step_thread.
11699 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11701 * linux-low.c: Include linux-procfs.h.
11702 (linux_attach_lwp_1): Update comments.
11703 (linux_attach): Scan for existing threads when attaching to a
11704 process that is the tgid.
11705 * Makefile.in: Update dependencies.
11707 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11709 * configure.srv: Add linux-procfs.o dependencies.
11711 2011-08-14 Yao Qi <yao@codesourcery.com>
11713 * target.h (struct target_ops): Fix indent.
11714 * win32-low.c (win32_target_ops): Fix comment.
11716 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11717 Yao Qi <yao@codesourcery.com>
11719 * Makefile.in (clean): Remove tic6x-*.c files.
11720 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11721 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11722 (tic6x-c64xp-linux.c): Likewise.
11723 * configure.srv: Add support for tic6x-*-uclinux.
11724 * linux-tic6x-low.c: New.
11725 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11727 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11728 Yao Qi <yao@codesourcery.com>
11730 * target.h (struct target_ops): Add read_loadmap.
11731 * linux-low.c (struct target_loadseg): New type.
11732 (struct target_loadmap): New type.
11733 (linux_read_loadmap): New function.
11734 (linux_target_ops): Add linux_read_loadmap.
11735 * server.c (handle_query): Support qXfer:fdpic:read packet.
11736 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11739 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11741 * win32-low.c: Include <stdint.h>.
11743 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11745 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11746 to the inferior here.
11747 (i386_remove_aligned_watchpoint): Ditto.
11748 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11749 fit part of the watchpoint in the debug registers.
11750 (i386_update_inferior_debug_regs): New.
11751 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11752 registers, and only update the inferior on success.
11753 (i386_low_remove_watchpoint): Ditto.
11755 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11757 * linux-low.c (compare_ints, unique, list_threads, show_process,
11758 linux_core_of_thread): Delete.
11759 (linux_target_ops): Change linux_core_of_thread to
11760 linux_common_core_of_thread.
11761 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11762 * utils.c (malloc_failure): Change type of argument.
11763 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11764 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11765 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11766 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11767 (IPA_OBJS): Add common-utils-ipa.o.
11768 (ptid_h, linux_osdata_h): New macros.
11769 (server_h): Add common/common-utils.h, common/xml-utils.h,
11770 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11772 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11773 ptid.o, buffer.o): New rules.
11774 (linux-low.o): Add common/linux-osdata.h as a dependency.
11775 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11776 * configure.ac: Add AC_HEADER_DIRENT check.
11777 * config.in: Regenerate.
11778 * configure: Regenerate.
11779 * remote-utils.c (xml_escape_text): Delete.
11780 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11781 buffer_xml_printf): Move to common/buffer.c.
11782 * server.c (main): Remove call to initialize_inferiors.
11783 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11784 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11785 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11786 internal_error, gdb_assert, gdb_assert_fail): Delete.
11787 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11788 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11790 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11791 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11792 initialize_inferiors): Delete.
11794 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11796 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11799 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11801 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11803 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11805 2011-05-26 Yao Qi <yao@codesourcery.com>
11807 * Makefile.in (thread-db.o): Track dependence to
11808 common/gdb_thread_db.h.
11809 * thread-db.c: include gdb_thread_db.h from right place.
11811 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11813 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11814 __FILE__ and __LINE__ to internal_error.
11816 2011-05-13 Doug Evans <dje@google.com>
11818 * thread-db.c (try_thread_db_load_from_sdir): New function.
11819 (try_thread_db_load_from_dir): New function.
11820 (thread_db_load_search): Handle $sdir, ignore $pdir.
11821 Remove trying of system directories if search of
11822 libthread-db-search-path fails, that is now done via $sdir.
11824 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11826 * server.c (handle_query): Add EnableDisableTracepoints to the list
11827 of supported features.
11828 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11830 (cmd_qtenable_disable): New.
11831 (cmd_qtstart): Install tracepoints even if disabled.
11832 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11833 receiving a QTEnable or QTDisable packet.
11834 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11835 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11837 (gdb_probe): Skip data collection if static tracepoint is disabled.
11839 2011-05-10 Doug Evans <dje@google.com>
11841 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11843 2011-05-04 Doug Evans <dje@google.com>
11845 * linux-low.c (linux_join): Skip process lookup.
11846 * spu-low.c (spu_join): Ditto.
11847 * server.c (join_inferiors_callback): Delete.
11848 (process_serial_event): For 'D' packet (detach) call join_inferior
11851 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11853 * README: Don't mention xscale*-*-linux*.
11854 * configure.srv (xscale*-*-linux*): Don't handle target.
11856 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11858 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11860 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11861 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11862 (i386_emit_void_call_2): Likewise.
11864 2011-04-26 Yao Qi <yao@codesourcery.com>
11866 * linux-low.c: Move common macros to linux-ptrace.h.
11867 Include linux-ptrace.h.
11868 * Makefile.in (linux_ptrace_h): New.
11869 (linux-low.o): Depends on linux-ptrace.h.
11871 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11873 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11874 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11875 (remote_prepare): New function with most of the TCP code from ...
11876 (remote_open): ... here. Detect PORT here unconditionally. Move also
11877 setting transport_is_reliable.
11878 * server.c (run_once): New variable.
11879 (gdbserver_usage): Document it.
11880 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11881 the first run if RUN_ONCE.
11882 * server.h (run_once, remote_prepare): New declarations.
11884 2011-04-19 Tom Tromey <tromey@redhat.com>
11886 * win32-low.c (handle_load_dll): Remove duplicate "the".
11888 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11890 Remove support for old Cygwin 1.5 versions.
11891 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11892 function to avoid warning.
11893 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11896 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11898 * gdbserver/server.h (Macro _): Define it if not available.
11900 2011-03-14 Michael Snyder <msnyder@vmware.com>
11902 * hostio.c (handle_close): Remove unnecessary null test.
11904 2011-03-10 Joel Brobecker <brobecker@adacore.com>
11906 * Makefile.in (maintainer-clean realclean distclean): Remove
11907 "make ... subdir_do" command.
11909 2011-03-10 Michael Snyder <msnyder@vmware.com>
11911 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11913 * server.c (handle_v_run): Free alloced buffer on early return.
11915 2011-03-09 Yao Qi <yao@codesourcery.com>
11918 2011-03-04 Yao Qi <yao@codesourcery.com>
11920 * Makefile.in: Remove GNU make feature --directory.
11922 2011-03-05 Yao Qi <yao@codesourcery.com>
11924 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11925 (subdir_do): New make target. Copied from gdb/Makefile.
11926 (maintainer-clean, realclean, distclean, clean): Call corresponding
11927 make targets in common/Makefile.
11929 2011-02-11 Yao Qi <yao@codesourcery.com>
11931 * configure.ac: Call AC_PROG_RANLIB.
11932 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11933 * configure: Regenerate.
11935 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11937 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11939 2011-03-06 Yao Qi <yao@codesourcery.com>
11941 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11943 2011-03-05 Yao Qi <yao@codesourcery.com>
11945 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11946 (subdir_do): New make target. Copied from gdb/Makefile.
11947 (maintainer-clean, realclean, distclean, clean): Call corresponding
11948 make targets in common/Makefile.
11950 2011-03-04 Yao Qi <yao@codesourcery.com>
11952 * Makefile.in: Remove GNU make feature --directory.
11954 2011-03-04 Michael Snyder <msnyder@vmware.com>
11956 * server.c (queue_stop_reply): Call xmalloc not malloc.
11958 2011-03-02 Michael Snyder <msnyder@vmware.com>
11960 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11962 2011-02-28 Michael Snyder <msnyder@vmware.com>
11964 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11965 (cmd_qtframe): Ditto.
11966 (cmd_qtbuffer): Ditto.
11967 (cmd_bigqtbuffer): Ditto.
11969 * utils.c (decimal2str): Initialize 'width' to nine, then
11970 don't mess with it.
11972 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11974 * hostio.c (require_data): Free *data, not data.
11976 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11978 * hostio.c (require_data): Use free, not xfree.
11980 2011-02-27 Michael Snyder <msnyder@vmware.com>
11982 * server.c (handle_query): Discard unused value.
11984 * hostio.c (require_data): Free malloc memory before returning
11987 2011-02-26 Michael Snyder <msnyder@vmware.com>
11989 * linux-low.c (list_threads): Call closedir for dirent.
11991 2011-02-27 Michael Snyder <msnyder@vmware.com>
11993 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11994 a case statement falls through.
11996 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11998 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12001 2011-02-26 Michael Snyder <msnyder@vmware.com>
12003 * utils.c (decimal2str): Eliminate dead code and dead param.
12004 (pulongest): Drop dead param from call to decimal2str.
12007 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12009 Revert the following patch (not approved yet):
12010 2011-02-21 Hui Zhu <teawater@gmail.com>
12011 * tracepoint.c (tp_printf): New function.
12012 (eval_agent_expr): Handle gdb_agent_op_printf.
12014 2011-02-21 Hui Zhu <teawater@gmail.com>
12016 * tracepoint.c (tp_printf): New function.
12017 (eval_agent_expr): Handle gdb_agent_op_printf.
12019 2011-02-18 Tom Tromey <tromey@redhat.com>
12021 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12022 (tracepoint.o): Likewise.
12023 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12024 (gdb_agent_op_names): Likewise.
12026 2011-02-18 Tom Tromey <tromey@redhat.com>
12028 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12029 gdb_agent_op_rot>: New constants.
12030 (gdb_agent_op_names): Add pick and roll.
12031 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12034 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12036 * aclocal.m4: Regenerated with aclocal-1.11.1.
12038 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12040 * server.c (handle_qxfer_traceframe_info): New.
12041 (qxfer_packets): Register "traceframe-info".
12042 (handle_query): Report support for qXfer:traceframe-info:read+.
12043 * tracepoint.c (match_blocktype): New.
12044 (traceframe_find_block_type): Rename to ...
12045 (traceframe_walk_blocks): ... this. Add callback filter argument,
12047 (traceframe_find_block_type): New, reimplemented on top of
12048 traceframe_walk_blocks.
12049 (build_traceframe_info_xml): New.
12050 (traceframe_read_info): New.
12051 * server.h (traceframe_read_info): Declare.
12053 2011-02-11 Yao Qi <yao@codesourcery.com>
12055 * configure.ac: Call AC_PROG_RANLIB.
12056 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12057 * configure: Regenerate.
12059 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12061 * server.c (gdb_read_memory): Change return semantics to allow
12063 (handle_search_memory_1): Adjust.
12064 (process_serial_event) <'m' packet>: Handle partial transfers.
12065 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12067 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12069 * regcache.c (init_register_cache): Initialize
12070 regcache->register_status.
12071 (free_register_cache): Release regcache->register_status.
12072 (regcache_cpy): Copy register_status.
12073 (registers_to_string): Print 'x's for unavailable registers.
12074 (supply_register): Mark the register's status valid or
12075 unavailable, depending on whether a buffer was passed in or not.
12076 (supply_register_zeroed): New.
12077 (supply_regblock): Mark the registers' status valid or
12078 unavailable, depending on whether a buffer was passed in or not.
12079 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12080 (struct regcache): New `register_status' field.
12081 (supply_register_zeroed): Declare.
12082 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12083 supply_register_zeroed, rather than passing a NULL buffer to
12085 * tracepoint.c (fetch_traceframe_registers): Update comment.
12087 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12089 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12092 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12094 * server.h (decode_xfer_write): Change prototype.
12095 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12096 and don't extract the annex here.
12097 * server.c (decode_xfer_read): Remove `annex' parameter,
12098 and don't extract the annex here.
12099 (decode_xfer): New.
12100 (struct qxfer): New.
12101 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12102 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12103 (handle_qxfer_statictrace): New functions, abstracted out from
12104 handle_query, and made to use the struct qxfer interface.
12105 (handle_threads_qxfer_proper): Rename to ...
12106 (handle_qxfer_threads_proper): ... this.
12107 (handle_threads_qxfer): Rename to ...
12108 (handle_qxfer_threads): ... this. Adjust.
12109 (qxfer_packets): New array.
12110 (handle_qxfer): New function.
12111 (handle_query): Use handle_qxfer.
12113 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12115 * gdbreplay.c: Shorten lines of >= 80 columns.
12116 * linux-low.c: Ditto.
12117 * linux-ppc-low.c: Ditto.
12118 * linux-s390-low.c: Ditto.
12119 * linux-sparc-low.c: Ditto.
12120 * linux-x86-low.c: Ditto.
12121 * linux-xtensa-low.c: Ditto.
12122 * mem-break.c: Ditto.
12123 * nto-low.c: Ditto.
12124 * regcache.h: Ditto.
12125 * remote-utils.c: Ditto.
12128 * thread-db.c: Ditto.
12129 * tracepoint.c: Ditto.
12131 * win32-low.h: Ditto.
12133 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12135 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12138 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12140 * server.c (gdbserver_version): Update copyright year in version
12142 * gdbreplay.c (gdbreplay_version): Ditto.
12144 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12146 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12147 * linux-bfin-low.c: New file.
12148 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12149 PT_DATA_ADDR for BFIN targets.
12150 * Makefile.in (SFILES): Add linux-bfin-low.c.
12151 (clean): Remove reg-bfin.c.
12152 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12153 * README: Mention supported Blackfin targets.
12155 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12157 * .gitignore: New file.
12159 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12161 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12163 2010-10-22 Jie Zhang <jie@codesourcery.com>
12165 * Makefile.in: Add FLAGS_TO_PASS variable.
12166 (install): Remove dependency of install-only and recursively
12167 invoke make for install-only.
12169 2010-10-04 Doug Evans <dje@google.com>
12171 * Makefile.in (uninstall): Use $(DESTDIR).
12173 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12177 * linux-x86-low.c (compat_siginfo_from_siginfo)
12178 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12179 si_code is < 0. Check for si_code == SI_TIMER before checking for
12182 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12184 * lynx-i386-low.c: New file.
12185 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12187 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12189 * lynx-low.c (ptrace_request_to_str): Remove handling for
12190 request values that have been removed in LynxOS 5.x.
12192 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12194 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12197 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12199 * configure.ac: Add --enable-inprocess-agent option.
12200 * configure: Rebuilt.
12202 2010-09-06 Yao Qi <yao@codesourcery.com>
12204 * linux-low.c (linux_kill): Remove unused variable.
12205 (linux_stabilize_threads): Likewise.
12206 * server.c (start_inferior): Likewise.
12207 (queue_stop_reply_callback): Likewise.
12208 * tracepoint.c (do_action_at_tracepoint): Likewise.
12210 2010-09-06 Yao Qi <yao@codesourcery.com>
12212 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12215 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12217 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12219 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12221 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12224 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12226 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12227 gdbserver/lynx-ppc-low.c: New files.
12228 * Makefile.in (lynx_low_h): New variable.
12229 (lynx-low.o, lynx-ppc-low.o): New rules.
12230 * configure.ac: On LynxOS, link with -lnetinet.
12231 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12232 * configure: regenerate.
12234 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12236 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12237 * configure.ac: Add check for vasprintf and vsnprintf.
12238 * configure, config.in: Regenerate.
12239 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12241 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12243 * gdbreplay.c: Move include of alloca.h up, next to include of
12245 * server.h: Add include of malloc.h.
12246 * mem-break.c: Remove include of malloc.h.
12247 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12249 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12251 * Makefile.in (memmem.o): Build with -Wno-error.
12253 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12255 * utils.c (xsnprintf): Make non-static.
12256 * server.h: Add xsnprintf declaration.
12257 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12258 replace calls to snprintf by calls to xsnprintf throughout.
12260 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12262 * configure.ac: Add configure check for alloca.
12263 * configure, config.in: Regenerate.
12264 * server.h: Include alloca.h if it exists.
12265 * gdbreplay.c: Include alloca.h if it exists.
12267 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12269 * linux-low.c (__SIGRTMIN): Define if not already defined.
12270 (linux_create_inferior): Check for __ANDROID__ rather than
12272 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12273 are already deferred.
12274 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12275 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12276 stopped and already has a pending signal to report.
12277 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12278 a pending signal to report or is moving out of a jump pad.
12279 (linux_init_signals): Check for __ANDROID__ rather than
12282 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12284 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12285 debug_threads check. Avoid a linear search when not doing debug
12288 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12290 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12291 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12292 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12293 (process_event): Change local fd's type to gdb_fildes_t.
12294 (create_file_handler): Adjust prototype.
12295 (delete_file_handler): Adjust prototype.
12296 (handle_file_event): Adjust prototype. Use pfildes.
12297 (create_file_event): Adjsut prototype.
12298 * remote-utils.c (remote_desc, listen_desc): Change type to
12300 * server.h: New gdb_fildes_t typedef.
12301 [USE_WIN32API]: Include winsock2.h.
12302 (delete_file_handler, add_file_handler): Adjust prototypes.
12303 (pfildes): Declare.
12304 * utils.c (pfildes): New.
12306 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12308 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12309 * configure: Regenerate.
12311 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12313 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12314 (linux_done_accessing_memory): ... this.
12315 (linux_target_ops): Adjust.
12316 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12317 * nto-low.c (nto_target_ops): Adjust comment.
12318 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12319 * spu-low.c (spu_target_ops): Adjust comment.
12320 * target.h (target_ops): Rename unprepare_to_access_memory field
12321 to done_accessing_memory.
12322 (unprepare_to_access_memory): Rename to ...
12323 (done_accessing_memory): ... this.
12325 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12327 * linux-low.c (linux_prepare_to_access_memory): New.
12328 (linux_unprepare_to_access_memory): New.
12329 (linux_target_ops): Install them.
12330 * server.c (read_memory): Rename to ...
12331 (gdb_read_memory): ... this. Use
12332 prepare_to_access_memory/prepare_to_access_memory.
12333 (write_memory): Rename to ...
12334 (gdb_write_memory): ... this. Use
12335 prepare_to_access_memory/prepare_to_access_memory.
12336 (handle_search_memory_1): Adjust.
12337 (process_serial_event): Adjust.
12338 * target.h (struct target_ops): New fields
12339 prepare_to_access_memory and unprepare_to_access_memory.
12340 (prepare_to_access_memory, unprepare_to_access_memory): New.
12341 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12342 prepare_to_access_memory/prepare_to_access_memory.
12343 * nto-low.c (nto_target_ops): Adjust.
12344 * spu-low.c (spu_target_ops): Adjust.
12345 * win32-low.c (win32_target_ops): Adjust.
12347 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12349 * Makefile.in (WARN_CFLAGS): Get it from configure.
12350 (WERROR_CFLAGS): New.
12351 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12352 * configure.ac: Introduce --enable-werror, which adds -Werror to
12353 the compiler command line. Enabled by default. Disable with
12354 --disable-werror. Add -Wdeclaration-after-statement
12355 Wpointer-arith and -Wformat-nonliteral to warning flags.
12356 * configure: Regenerate.
12358 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12360 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12362 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12364 * gdbreplay.c (remote_error): New.
12366 (expect): Use gdbchar. Check for error reading from GDB.
12367 Clarify sync error output.
12368 (play): Check for errors writing to GDB.
12369 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12370 * remote-utils.c (getpkt): Check for errors writing to the remote
12373 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12375 * linux-low.c (linux_wait_1): Move non-debugging code out of
12376 `debug_threads' control.
12378 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12380 * linux-low.c (linux_wait_1): Don't set last_status here.
12381 * server.c (push_event, queue_stop_reply_callback): Assert we're
12382 not pushing a TARGET_WAITKIND_IGNORE event.
12383 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12384 (myresume, handle_target_event): Set the thread's last_resume_kind
12385 and last_status from the target returned status.
12387 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12391 * linux-x86-low.c (update_debug_registers_callback): New.
12392 (i386_dr_low_set_addr): Use it.
12393 (i386_dr_low_get_addr): New.
12394 (i386_dr_low_set_control): Use update_debug_registers_callback.
12395 (i386_dr_low_get_control): New.
12396 (i386_dr_low_get_status): Adjust.
12397 * linux-low.c (linux_stop_lwp): New.
12398 * linux-low.h (linux_stop_lwp): Declare.
12400 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12401 argument instead of a i386_debug_reg_state.
12402 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12403 a i386_debug_reg_state.
12404 (i386_insert_aligned_watchpoint): Adjust.
12405 (i386_remove_aligned_watchpoint): Adjust.
12406 (i386_low_stopped_data_address): Read the debug registers from the
12407 inferior instead of from the mirrors.
12408 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12409 (i386_dr_low_get_addr): Declare.
12410 (i386_dr_low_get_control): Declare.
12411 (i386_dr_low_get_status): Change prototype.
12413 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12414 (i386_dr_low_get_addr): New.
12415 (i386_dr_low_get_control): New.
12416 (i386_dr_low_get_status): Adjust prototype. Return
12418 (i386_initial_stuff): Clear dr_status_mirror and
12420 (i386_get_thread_context): Adjust.
12421 (i386_set_thread_context): Adjust.
12422 (i386_thread_added): Adjust.
12424 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12426 * linux-low.h (linux_thread_area): Delete declaration.
12428 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12430 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12431 after its termination.
12433 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12435 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12436 (gdb_wants_all_stopped): Delete.
12437 (linux_wait_1): Don't call them.
12438 * server.c (handle_v_cont): Tag all threads as want-stopped.
12439 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12440 stopped as "client-wants-stopped".
12442 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12444 * Makefile.in (signals_h): New.
12445 (server_h): Depend on it.
12446 (server.o): Don't depend on $(signals_def).
12447 (signals.o): Depend on $(signals_def).
12449 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12451 * Makefile.in (signals_def): New.
12452 (server_h): Append include/gdb/signals.h and signals_def.
12453 (server.o): Append signals_def.
12455 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12457 * server.c (handle_target_event): Use target_signal_to_host for
12458 resume_info.sig initialization.
12459 * target.h (struct thread_resume) <sig>: New comment.
12461 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12463 * server.c (handle_query): strcpy() the returned string from paddress()
12464 instead of sprintf().
12465 * utils.c (paddress): Return phex_nz().
12467 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12469 * server.c (handle_v_cont): Call mourn_inferior if process
12471 (myresume): Likewise.
12473 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12475 Static tracepoints, and integration with UST.
12477 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12478 * mem-break.c (uninsert_all_breakpoints)
12479 (reinsert_all_breakpoints): New.
12480 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12481 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12482 (gdb_agent_ust_loaded, helper_thread_id)
12483 (gdb_agent_helper_thread_id): New macros.
12484 (struct ipa_sym_addresses): Add addr_ust_loaded,
12485 addr_helper_thread_id, addr_cmd_buf.
12486 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12487 (in_process_agent_loaded_ust): New.
12488 (write_e_ust_not_loaded): New.
12489 (maybe_write_ipa_ust_not_loaded): New.
12490 (struct collect_static_trace_data_action): New.
12491 (enum tracepoint_type) <static_tracepoint>: New.
12492 (struct tracepoint) <handle>: Mention static tracepoints.
12493 (struct static_tracepoint_ctx): New.
12494 (CMD_BUF_SIZE): New.
12495 (add_tracepoint_action): Handle static tracepoint actions.
12496 (unprobe_marker_at): New.
12497 (clear_installed_tracepoints): Handle static tracepoints.
12498 (cmd_qtdp): Handle static tracepoints.
12499 (probe_marker_at): New.
12500 (cmd_qtstart): Handle static tracepoints.
12501 (response_tracepoint): Handle static tracepoints.
12502 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12503 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12504 (get_context_regcache): Handle static tracepoints.
12505 (do_action_at_tracepoint): Handle static tracepoint actions.
12506 (traceframe_find_block_type): Handle static trace data blocks.
12507 (traceframe_read_sdata): New.
12508 (download_tracepoints): Download static tracepoint actions.
12509 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12510 (GDB_PROBE_NAME): New.
12512 (GET_UST_SYM): New.
12515 (ust_marker_to_static_tracepoint): New.
12517 (collect_ust_data_at_tracepoint): New.
12518 (gdb_ust_probe): New.
12519 (UNIX_PATH_MAX, SOCK_DIR): New.
12520 (gdb_ust_connect_sync_socket): New.
12521 (resume_thread, stop_thread): New.
12522 (run_inferior_command): New.
12523 (init_named_socket): New.
12524 (gdb_ust_socket_init): New.
12525 (cstr_to_hexstr): New.
12527 (first_marker, next_marker): New.
12528 (response_ust_marker): New.
12529 (cmd_qtfstm, cmd_qtsstm): New.
12530 (unprobe_marker_at, probe_marker_at): New.
12531 (cmd_qtstmat, gdb_ust_thread): New.
12532 (gdb_ust_init): New.
12533 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12534 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12535 (ST_REGENTRY): New.
12536 (x86_64_st_collect_regmap): New.
12537 (X86_64_NUM_ST_COLLECT_GREGS): New.
12538 (AMD64_RIP_REGNUM): New.
12539 (supply_static_tracepoint_registers): New.
12540 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12541 (ST_REGENTRY): New.
12542 (i386_st_collect_regmap): New.
12543 (i386_NUM_ST_COLLECT_GREGS): New.
12544 (supply_static_tracepoint_registers): New.
12545 * server.c (handle_query): Handle qXfer:statictrace:read.
12546 <qSupported>: Report support for StaticTracepoints, and
12547 qXfer:statictrace:read features.
12548 * server.h (traceframe_read_sdata)
12549 (supply_static_tracepoint_registers): Declare.
12550 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12551 (unpack_varlen_hex): Include in IPA build.
12552 * Makefile.in (ustlibs, ustinc): New.
12553 (IPA_OBJS): Add remote-utils-ipa.o.
12554 ($(IPA_LIB)): Link -ldl and -lpthread.
12556 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12557 * config.in, configure: Regenerate.
12559 2010-06-20 Ian Lance Taylor <iant@google.com>
12560 Pedro Alves <pedro@codesourcery.com>
12562 * linux-x86-low.c (always_true): Delete.
12563 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12564 trying to fool the compiler with always_true.
12566 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12568 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12569 conditions in gdbserver.
12571 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12573 * spu-low.c (spu_read_memory): Wrap around local store limit.
12574 (spu_write_memory): Likewise.
12576 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12578 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12579 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12581 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12583 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12584 uses with LONGEST uses.
12586 2010-06-14 Stan Shebs <stan@codesourcery.com>
12587 Pedro Alves <pedro@codesourcery.com>
12591 * linux-x86-low.c: Include limits.h.
12593 (always_true): New.
12596 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12597 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12598 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12599 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12600 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12601 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12602 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12603 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12604 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12605 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12606 (amd64_emit_void_call_2): New.
12607 (amd64_emit_ops): New.
12608 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12609 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12610 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12611 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12612 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12613 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12614 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12615 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12616 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12617 (i386_emit_stack_adjust, i386_emit_int_call_1)
12618 (i386_emit_void_call_2): New.
12619 (i386_emit_ops): New.
12620 (x86_emit_ops): New.
12621 (the_low_target): Install x86_emit_ops.
12622 * server.h (struct emit_ops): New.
12623 (get_raw_reg_func_addr): Declare.
12624 (current_insn_ptr, emit_error): Declare.
12625 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12626 (set_trace_state_variable_value): New defines.
12627 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12628 addr_get_trace_state_variable_value and
12629 addr_set_trace_state_variable_value.
12630 (symbol_list): New fields for get_raw_reg,
12631 get_trace_state_variable_value and set_trace_state_variable_value.
12632 (condfn): New typedef.
12633 (struct tracepoint): New field `compiled_cond'.
12634 (do_action_at_tracepoint): Clear compiled_cond.
12635 (get_trace_state_variable_value, set_trace_state_variable_value):
12637 (condition_true_at_tracepoint): If there's a compiled condition,
12639 (current_insn_ptr, emit_error): New globals.
12640 (struct bytecode_address): New.
12641 (get_raw_reg_func_addr): New.
12642 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12643 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12644 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12645 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12646 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12647 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12648 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12649 (compile_tracepoint_condition, compile_bytecodes): New.
12650 * target.h (emit_ops): Forward declare.
12651 (struct target_ops): New field emit_ops.
12652 (target_emit_ops): New.
12653 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12654 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12655 * linux-low.c (linux_emit_ops): New.
12656 (linux_target_ops): Install it.
12657 * linux-low.h (struct linux_target_ops): New field emit_ops.
12659 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12661 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12662 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12664 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12665 Stan Shebs <stan@codesourcery.com>
12667 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12668 (all): Depend on $(extra_libraries).
12669 (install-only): Install the IPA.
12670 (IPA_OBJS, IPA_LIB): New.
12671 (clean): Remove the IPA lib.
12672 (IPAGENT_CFLAGS): New.
12673 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12674 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12675 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12676 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12677 * configure.ac: Check for atomic builtins support in the compiler.
12678 (IPA_DEPFILES, extra_libraries): Define.
12679 * configure.srv (ipa_obj): Add description.
12680 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12681 (i[34567]86-*-linux*): Set ipa_obj.
12682 (x86_64-*-linux*): Set ipa_obj.
12683 * linux-low.c (stabilizing_threads): New.
12684 (supports_fast_tracepoints): New.
12685 (linux_detach): Stabilize threads before detaching.
12686 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12687 the lwp is either not stabilizing, or is moving out of a jump pad.
12688 (linux_fast_tracepoint_collecting): New.
12689 (maybe_move_out_of_jump_pad): New.
12690 (enqueue_one_deferred_signal): New.
12691 (dequeue_one_deferred_signal): New.
12692 (linux_wait_for_event_1): If moving out of a jump pad, defer
12693 pending signals to later.
12694 (linux_stabilize_threads): New.
12695 (linux_wait_1): Check if threads need moving out of jump pads, and
12697 (stuck_in_jump_pad_callback): New.
12698 (move_out_of_jump_pad_callback): New.
12699 (lwp_running): New.
12700 (linux_resume_one_lwp): Handle moving out of jump pads.
12701 (linux_set_resume_request): Dequeue deferred signals.
12702 (need_step_over_p): Also step over fast tracepoint jumps.
12703 (start_step_over): Also uninsert fast tracepoint jumps.
12704 (finish_step_over): Also reinsert fast tracepoint jumps.
12705 (linux_install_fast_tracepoint_jump): New.
12706 (linux_target_ops): Install linux_stabilize_threads and
12707 linux_install_fast_tracepoint_jump_pad.
12708 * linux-low.h (linux_target_ops) <get_thread_area,
12709 install_fast_tracepoint_jump_pad>: New fields.
12710 (struct lwp_info) <collecting_fast_tracepoint,
12711 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12712 (linux_get_thread_area): Declare.
12713 * linux-x86-low.c (jump_insn): New.
12714 (x86_get_thread_area): New.
12715 (append_insns): New.
12716 (push_opcode): New.
12717 (amd64_install_fast_tracepoint_jump_pad): New.
12718 (i386_install_fast_tracepoint_jump_pad): New.
12719 (x86_install_fast_tracepoint_jump_pad): New.
12720 (the_low_target): Install x86_get_thread_area and
12721 x86_install_fast_tracepoint_jump_pad.
12722 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12723 (struct fast_tracepoint_jump): New.
12724 (fast_tracepoint_jump_insn): New.
12725 (fast_tracepoint_jump_shadow): New.
12726 (find_fast_tracepoint_jump_at): New.
12727 (fast_tracepoint_jump_here): New.
12728 (delete_fast_tracepoint_jump): New.
12729 (set_fast_tracepoint_jump): New.
12730 (uninsert_fast_tracepoint_jumps_at): New.
12731 (reinsert_fast_tracepoint_jumps_at): New.
12732 (set_breakpoint_at): Use write_inferior_memory.
12733 (uninsert_raw_breakpoint): Use write_inferior_memory.
12734 (check_mem_read): Mask out fast tracepoint jumps.
12735 (check_mem_write): Mask out fast tracepoint jumps.
12736 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12737 (set_fast_tracepoint_jump): Declare.
12738 (delete_fast_tracepoint_jump)
12739 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12740 (reinsert_fast_tracepoint_jumps_at): Declare.
12741 * regcache.c: Don't compile many functions when building the
12742 in-process agent library.
12743 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12744 the register buffer in the heap.
12745 (free_register_cache): If the register buffer isn't owned by the
12746 regcache, don't free it.
12747 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12748 pre-existing register caches.
12749 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12751 (convert_ascii_to_int): : Constify `from' parameter type.
12752 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12753 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12754 the needed buffer in-place.
12755 (relocate_instruction): New.
12756 * server.c (handle_query) <qSymbols>: If the target supports
12757 tracepoints, give it a chance of looking up symbols. Report
12758 support for fast tracepoints.
12759 (handle_status): Stabilize threads.
12760 (process_serial_event): Adjust.
12761 * server.h (struct fast_tracepoint_jump): Forward declare.
12762 (struct process_info) <fast_tracepoint_jumps>: New field.
12763 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12764 (decode_X_packet, decode_M_packet): Adjust.
12765 (relocate_instruction): Declare.
12766 (in_process_agent_loaded): Declare.
12767 (tracepoint_look_up_symbols): Declare.
12768 (struct fast_tpoint_collect_status): Declare.
12769 (fast_tracepoint_collecting): Declare.
12770 (force_unlock_trace_buffer): Declare.
12771 (handle_tracepoint_bkpts): Declare.
12772 (initialize_low_tracepoint)
12773 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12774 * target.h (struct target_ops) <stabilize_threads,
12775 install_fast_tracepoint_jump_pad>: New fields.
12776 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12777 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12778 [HAVE_STDINT_H]: Include stdint.h.
12779 (trace_debug_1): Rename to ...
12780 (trace_vdebug): ... this.
12781 (trace_debug): Rename to ...
12782 (trace_debug_1): ... this. Add `level' parameter.
12783 (trace_debug): New.
12784 (ATTR_USED, ATTR_NOINLINE): New.
12785 (IP_AGENT_EXPORT): New.
12786 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12787 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12788 (about_to_request_buffer_space, trace_buffer_is_full)
12789 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12790 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12791 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12792 (traceframe_write_count, traceframes_created)
12793 (trace_state_variables)
12794 New renaming defines.
12795 (struct ipa_sym_addresses): New.
12796 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12797 (symbol_list): New.
12798 (ipa_sym_addrs): New.
12799 (all_tracepoint_symbols_looked_up): New.
12800 (in_process_agent_loaded): New.
12801 (write_e_ipa_not_loaded): New.
12802 (maybe_write_ipa_not_loaded): New.
12803 (tracepoint_look_up_symbols): New.
12804 (debug_threads) [IN_PROCESS_AGENT]: New.
12805 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12806 (UNKNOWN_SIDE_EFFECTS): New.
12807 (stop_tracing): New.
12808 (flush_trace_buffer): New.
12809 (stop_tracing_bkpt): New.
12810 (flush_trace_buffer_bkpt): New.
12811 (read_inferior_integer): New.
12812 (read_inferior_uinteger): New.
12813 (read_inferior_data_pointer): New.
12814 (write_inferior_data_pointer): New.
12815 (write_inferior_integer): New.
12816 (write_inferior_uinteger): New.
12817 (struct collect_static_trace_data_action): Delete.
12818 (enum tracepoint_type): New.
12819 (struct tracepoint) <type>: New field `type'.
12820 <actions_str, step_actions, step_actions_str>: Only include in
12822 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12823 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12824 (tracepoints): Use IP_AGENT_EXPORT.
12825 (last_tracepoint): Don't include in the IPA.
12826 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12827 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12828 (alloced_trace_state_variables): New.
12829 (trace_state_variables): Use IP_AGENT_EXPORT.
12830 (traceframe_t): Delete unused variable.
12831 (circular_trace_buffer): Don't include in the IPA.
12832 (trace_buffer_start): Delete.
12833 (struct trace_buffer_control): New.
12834 (trace_buffer_free): Delete.
12835 (struct ipa_trace_buffer_control): New.
12836 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12837 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12839 (trace_buffer_ctrl): New.
12840 (TRACE_BUFFER_CTRL_CURR): New.
12841 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12842 Reimplement as macros.
12843 (trace_buffer_wrap): Delete.
12844 (traceframe_write_count, traceframe_read_count)
12845 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12846 (struct tracepoint_hit_ctx) <type>: New field.
12847 (struct fast_tracepoint_ctx): New.
12848 (memory_barrier): New.
12850 (record_tracepoint_error): Update atomically in the IPA.
12851 (clear_inferior_trace_buffer): New.
12852 (about_to_request_buffer_space): New.
12853 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12854 updating the same buffer.
12855 (add_tracepoint): Default the tracepoint's type to trap
12856 tracepoint, and orig_size to -1.
12857 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12858 internal variables.
12859 (create_trace_state_variable): New parameter `gdb'. Handle it.
12860 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12861 (cmd_qtdp): Handle fast tracepoints.
12862 (cmd_qtdv): Adjust.
12863 (max_jump_pad_size): New.
12864 (gdb_jump_pad_head): New.
12865 (get_jump_space_head): New.
12866 (claim_jump_space): New.
12867 (sort_tracepoints): New.
12868 (MAX_JUMP_SIZE): New.
12869 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12871 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12872 support. Upload fast traceframes, and delete internal IPA
12874 (stop_tracing_handler): New.
12875 (flush_trace_buffer_handler): New.
12876 (cmd_qtstop): Upload fast tracepoints.
12877 (response_tracepoint): Handle fast tracepoints.
12878 (tracepoint_finished_step): Upload fast traceframes. Set the
12879 tracepoint hit context's tracepoint type.
12880 (handle_tracepoint_bkpts): New.
12881 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12882 type. Add comment about fast tracepoints.
12883 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12884 non-existing action_str field.
12885 (get_context_regcache): Handle fast tracepoints.
12886 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12888 (fast_tracepoint_from_jump_pad_address): New.
12889 (fast_tracepoint_from_ipa_tpoint_address): New.
12890 (collecting_t): New.
12891 (force_unlock_trace_buffer): New.
12892 (fast_tracepoint_collecting): New.
12894 (gdb_collect): New.
12895 (write_inferior_data_ptr): New.
12896 (target_tp_heap): New.
12897 (target_malloc): New.
12898 (download_agent_expr): New.
12900 (download_tracepoints): New.
12901 (download_trace_state_variables): New.
12902 (upload_fast_traceframes): New.
12903 (IPA_FIRST_TRACEFRAME): New.
12904 (IPA_NEXT_TRACEFRAME_1): New.
12905 (IPA_NEXT_TRACEFRAME): New.
12906 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12907 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12908 (gdb_jump_pad_buffer_end): New.
12909 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12910 (initialize_tracepoint): Adjust.
12911 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12912 buffer. Initialize the low module.
12913 * utils.c (PREFIX, TOOLNAME): New.
12914 (malloc_failure): Use PREFIX.
12915 (error): In the IPA, an error causes an exit.
12916 (fatal, warning): Use PREFIX.
12917 (internal_error): Use TOOLNAME.
12918 (NUMCELLS): Increase to 10.
12919 * configure, config.in: Regenerate.
12921 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12923 * server.c (handle_query) <qSupported>: Do two passes over the
12924 qSupported string to avoid nesting strtok.
12926 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12928 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12930 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12931 -Wl,--dynamic-list.
12932 * configure: Regenerate.
12933 * proc-service.list: New.
12935 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12937 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12940 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12942 * gdbreplay.c (remote_open): Check error return from socket() call by
12943 its equality to -1 not by it being negative.
12944 * remote-utils.c (remote_open): Likewise.
12946 2010-05-23 Pedro Alves <pedro@codesourcery.com>
12948 * config.h: Regenerate.
12950 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12952 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12953 doesn't provide PTRACE_GET_THREAD_AREA.
12955 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12957 * linux-m68k-low.c: Include <asm/ptrace.h>
12958 (ps_get_thread_area): Implement.
12960 2010-05-03 Doug Evans <dje@google.com>
12962 * event-loop.c (struct callback_event): New struct.
12963 (callback_list): New global.
12964 (append_callback_event, delete_callback_event): New functions.
12965 (process_callback): New function.
12966 (start_event_loop): Call it.
12967 * remote-utils.c (NOT_SCHEDULED): Define.
12968 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12969 moved out of readchar.
12970 (readchar): Rewrite. Call reschedule before returning.
12971 (reset_readchar): New function.
12972 (remote_close): Call it.
12973 (process_remaining, reschedule): New functions.
12974 * server.h (callback_handler_func): New typedef.
12975 (append_callback_event, delete_callback_event): Declare.
12977 2010-05-03 Pedro Alves <pedro@codesourcery.com>
12979 * proc-service.c (ps_pglobal_lookup): Use
12980 thread_db_look_up_one_symbol.
12981 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12982 parameter. Use it instead of all_symbols_looked_up.
12983 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12985 (all_symbols_looked_up): Don't declare.
12986 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12987 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12989 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12990 Set all_symbols_looked_up here.
12991 (thread_db_look_up_one_symbol): New.
12992 (thread_db_get_tls_address): Adjust.
12993 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12994 thread_db object on the heap, and tentatively set it in the
12996 (thread_db_init): Don't set all_symbols_looked_up here.
12997 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12999 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13001 * linux-low.c (linux_kill, linux_detach): Adjust.
13002 (status_pending_p_callback): Remove redundant statement. Check
13003 for !TARGET_WAITIKIND_IGNORE, instead of
13004 TARGET_WAITKIND_STOPPED.
13005 (handle_tracepoints): Make sure LWP is locked. Adjust.
13006 (linux_wait_for_event_1): Adjust.
13007 (linux_cancel_breakpoints): New.
13008 (unsuspend_one_lwp): New.
13009 (unsuspend_all_lwps): New.
13010 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13011 (send_sigstop_callback): Change return type to int, add new
13012 `except' parameter and handle it.
13013 (suspend_and_send_sigstop_callback): New.
13014 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13015 pass them down. If SUSPEND, also increment the lwp's suspend
13017 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13018 (need_step_over_p): Don't consider suspended LWPs.
13019 (start_step_over): Adjust.
13020 (proceed_one_lwp): Change return type to int, add new `except'
13021 parameter and handle it.
13022 (unsuspend_and_proceed_one_lwp): New.
13023 (proceed_all_lwps): Use find_inferior instead of
13025 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13026 also decrement the suspend count of LWPs. Pass `except' down,
13027 instead of hacking its suspend count.
13028 (linux_pause_all): Add `freeze' parameter. Adjust.
13029 (linux_unpause_all): New.
13030 (linux_target_ops): Install linux_unpause_all.
13031 * server.c (handle_status): Adjust.
13032 * target.h (struct target_ops): New fields `unpause_all' and
13033 `cancel_breakpoints'. Add new parameter to `pause_all'.
13034 (pause_all): Add new `freeze' parameter.
13035 (unpause_all): New.
13036 (cancel_breakpoints): New.
13037 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13038 cancel breakpoints.
13039 (cmd_qtstart): Pause threads.
13040 (stop_tracing): Pause threads, and cancel breakpoints.
13041 * win32-low.c (win32_target_ops): Adjust.
13043 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13045 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13046 the inferior right away from here...
13047 (linux_wait_1): ... to here, and adjust to check the thread's
13048 last_resume_kind instead of the lwp's step or stop_expected flags.
13050 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13052 * README: Use consistent `GDB' and `GDBserver' spellings.
13054 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13056 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13057 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13058 (linux_detach_one_lwp): Assume the lwp is stopped.
13059 (any_thread_of): Delete.
13060 (linux_detach): Stop all lwps here. Don't blindly delete all
13062 (delete_lwp_callback): New.
13063 (linux_mourn): Delete all lwps of the process that is gone.
13064 (linux_wait_1): Don't delete the last lwp of the process here.
13065 * mem-break.h (mark_breakpoints_out): Declare.
13066 * mem-break.c (mark_breakpoints_out): New.
13067 (free_all_breakpoints): Use it.
13068 * server.c (handle_target_event): If the process is gone, mark
13070 * thread-db.c (struct thread_db) <create_bp>: New field.
13071 (thread_db_enable_reporting): Fix prototype. Store a thread event
13072 breakpoint reference in the thread_db struct.
13073 (thread_db_load_search): Clear the thread_db object.
13074 (try_thread_db_load_1): Ditto.
13075 (switch_to_process): New.
13076 (disable_thread_event_reporting): Use it.
13077 (remove_thread_event_breakpoints): New.
13078 (thread_db_detach, thread_db_mourn): Use it.
13080 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13082 * linux-low.c (linux_enable_event_reporting): New.
13083 (linux_wait_for_event_1, handle_extended_wait): Use it.
13085 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13087 * linux-low.c (linux_kill_one_lwp, linux_kill)
13088 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13089 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13090 SIGSTOP even if the LWP is stopped.
13091 (send_sigstop_callback): New.
13092 (stop_all_lwps): Use send_sigstop_callback instead.
13093 (linux_resume_one_thread): Adjust.
13094 (proceed_one_lwp): Still proceed an LWP that the client has
13095 requested to stop, if we haven't reported it as stopped yet. Make
13096 sure that LWPs the client want stopped, have a pending SIGSTOP.
13098 2010-04-26 Doug Evans <dje@google.com>
13100 * server.c (handle_general_set): Make static.
13102 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13103 Print received char after testing for error/eof instead of before.
13104 (input_interrupt): Tweak comment.
13106 2010-04-23 Doug Evans <dje@google.com>
13108 * server.c (start_inferior): Print inferior argv if --debug.
13110 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13112 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13113 * nto-x86-low.c: Include server.h
13115 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13117 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13118 be consistent with other sources of this directory.
13119 (init_registers_amd64): Correct name of source file of this function
13122 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13124 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13125 64-bit executables.
13127 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13129 * win32-i386-low.c: Add 64-bit support.
13130 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13131 (init_registers_amd64): Declare.
13132 (mappings): Add 64-bit version of array.
13133 (init_windows_x86): New function.
13134 (the_low_target): Change init_arch field to init_windows_x86.
13136 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13138 * win32-low.c: Adapt to support also 64-bit architecture.
13139 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13140 (get_image_name): Use SIZE_T type for local variable `done'.
13141 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13142 (toolhelp_get_dll_name): Idem.
13143 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13144 Use uintptr_t typecast to avoid warning.
13145 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13146 (handle_exception): Use phex_nz to avoid warning.
13147 (win32_wait): Remove unused local variable `process'.
13149 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13151 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13154 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13156 * configure.ac: Use `ws2_32' library for srv_mingw.
13157 * configure: Regenerate.
13158 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13159 * remote-utils.c: Likewise.
13161 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13163 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13164 if __x86_64__ is defined.
13166 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13168 * configure: Regenerate.
13170 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13172 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13173 * target.h (target_ops): New get_tib_address field.
13174 * win32-low.h (win32_thread_info): Add thread_local_base field.
13175 * win32-low.c (child_add_thread): Add tlb argument.
13176 Set thread_local_base field to TLB.
13177 (get_child_debug_event): Adapt to child_add_thread change.
13178 (win32_get_tib_address): New function.
13179 (win32_target_ops): Set get_tib_address field to
13180 win32_get_tib_address.
13181 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13183 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13185 * linux-low.c (linux_mourn): Also remove the process.
13186 * server.c (handle_target_event): Don't remove the process here.
13187 * nto-low.c (nto_mourn): New.
13188 (nto_target_ops): Install it.
13189 * spu-low.c (spu_mourn): New.
13190 (spu_target_ops): Install it.
13191 * win32-low.c (win32_mourn): New.
13192 (win32_target_ops): Install it.
13194 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13196 * server.h (buffer_xml_printf): Remove redundant `;'.
13198 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13200 * regcache.c (set_register_cache): Invalidate regcaches before
13201 changing the register cache layout.
13202 (regcache_invalidate_one): Allow a NULL regcache.
13203 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13204 regcaches before changing the register cache layout or the target
13207 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13209 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13210 variable warning on Linux/x86-64.
13212 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13214 GDBserver disconnected tracing support.
13216 * linux-low.c (linux_remove_process): Delete.
13217 (add_lwp): Don't set last_resume_kind here.
13218 (linux_kill): Use `mourn'.
13219 (linux_detach): Use `thread_db_detach', and `mourn'.
13220 (linux_mourn): New.
13221 (linux_attach_lwp_1): Adjust comment.
13222 (linux_attach): last_resume_kind moved the thread_info; adjust.
13223 (status_pending_p_callback): Adjust.
13224 (linux_wait_for_event_1): Adjust.
13225 (count_events_callback, select_singlestep_lwp_callback)
13226 (select_event_lwp_callback, cancel_breakpoints_callback)
13227 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13228 (proceed_one_lwp): Adjust.
13229 (linux_async): Add debug output.
13230 (linux_thread_stopped): New.
13231 (linux_pause_all): New.
13232 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13234 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13235 (thread_db_free): Delete declaration.
13236 (thread_db_detach, thread_db_mourn): Declare.
13237 * thread-db.c (thread_db_init): Use thread_db_mourn.
13238 (thread_db_free): Delete, split in two.
13239 (disable_thread_event_reporting): New.
13240 (thread_db_detach): New.
13241 (thread_db_mourn): New.
13243 * server.h (struct thread_info) <last_resume_kind>: New field.
13244 <attached>: Add comment.
13245 <gdb_detached>: New field.
13246 (handler_func): Change return type to int.
13247 (handle_serial_event, handle_target_event): Ditto.
13248 (gdb_connected): Declare.
13250 (disconnected_tracing): Declare.
13251 (stop_tracing): Declare.
13253 * server.c (handle_query) <qSupported>: Report support for
13254 disconnected tracing.
13255 (queue_stop_reply_callback): Account for running threads.
13256 (gdb_wants_thread_stopped): New.
13257 (gdb_wants_all_threads_stopped): New.
13258 (gdb_reattached_process): New.
13259 (handle_status): Clear the `gdb_detached' flag of all processes.
13260 In all-stop, stop all threads.
13261 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13262 (process_serial_event): If the remote connection breaks, or if an
13263 exit was forced with "monitor exit", force an event loop exit.
13264 Handle disconnected tracing on detach.
13265 (handle_serial_event): Adjust.
13266 (handle_target_event): If GDB isn't connected, forward events back
13267 to the inferior, unless the last process exited, in which case,
13268 exit gdbserver. Adjust interface.
13270 * remote-utils.c (remote_open): Don't block in accept. Instead
13271 register an event loop source on the listen socket file
13272 descriptor. Refactor bits into ...
13273 (listen_desc): ... this new global.
13274 (gdb_connected): ... this new function.
13275 (enable_async_notification): ... this new function.
13276 (handle_accept_event): ... this new function.
13277 (remote_close): Clear remote_desc.
13279 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13281 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13283 (mourn_inferior): Define.
13284 (target_process_qsupported): Avoid the dangling else problem.
13285 (thread_stopped): Define.
13286 (pause_all): Define.
13287 (target_waitstatus_to_string): Declare.
13288 * target.c (target_waitstatus_to_string): New.
13290 * tracepoint.c (tracing): Make extern.
13291 (disconnected_tracing): New.
13292 (stop_tracing): Make extern. Handle tracing stops due to GDB
13294 (cmd_qtdisconnected): New.
13295 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13296 (handle_tracepoint_general_set): Handle QTDisconnected.
13298 * event-loop.c (event_handler_func): Change return type to int.
13299 (process_event): Bail out if the event handler wants the event
13301 (handle_file_event): Ditto.
13302 (start_event_loop): Bail out if the event handler wants the event
13305 * nto-low.c (nto_target_ops): Adjust.
13306 * spu-low.c (spu_wait): Don't remove the process here.
13307 (spu_target_ops): Adjust.
13308 * win32-low.c (win32_wait): Don't remove the process here.
13309 (win32_target_ops): Adjust.
13311 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13313 * regcache.c (realloc_register_cache): Invalidate inferior's
13314 regcache before recreating it.
13316 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13318 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13320 2010-04-09 Stan Shebs <stan@codesourcery.com>
13321 Pedro Alves <pedro@codesourcery.com>
13323 * server.h (LONGEST): New.
13324 (struct thread_info) <while_stepping>: New field.
13325 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13327 (initialize_tracepoint, handle_tracepoint_general_set)
13328 (handle_tracepoint_query, tracepoint_finished_step)
13329 (tracepoint_was_hit, release_while_stepping_state_list):
13330 (current_traceframe): Declare.
13331 * server.c (handle_general_set): Handle tracepoint packets.
13332 (read_memory): New.
13333 (write_memory): New.
13334 (handle_search_memory_1): Use read_memory.
13335 (handle_query): Report support for conditional tracepoints, trace
13336 state variables, and tracepoint sources. Handle tracepoint
13338 (main): Initialize the tracepoints module.
13339 (process_serial_event): Handle traceframe reads/writes.
13341 * linux-low.c (handle_tracepoints): New.
13342 (linux_wait_1): Call it.
13343 (linux_resume_one_lwp): Handle while-stepping.
13344 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13345 (linux_target_ops): Install them.
13346 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13348 * linux-x86-low.c (x86_supports_tracepoints): New.
13349 (the_low_target). Install it.
13351 * mem-break.h (delete_breakpoint): Declare.
13352 * mem-break.c (delete_breakpoint): Make external.
13354 * target.h (struct target_ops): Add `supports_tracepoints',
13355 `read_pc', and `write_pc' fields.
13356 (target_supports_tracepoints): Define.
13357 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13360 * regcache.h (struct regcache) <registers_owned>: New field.
13361 (init_register_cache, regcache_cpy): Declare.
13362 (regcache_read_pc, regcache_write_pc): Declare.
13363 (register_cache_size): Declare.
13364 (supply_regblock): Declare.
13365 * regcache.c (init_register_cache): New.
13366 (new_register_cache): Use it.
13367 (regcache_cpy): New.
13368 (register_cache_size): New.
13369 (supply_regblock): New.
13370 (regcache_read_pc, regcache_write_pc): New.
13372 * tracepoint.c: New.
13374 * Makefile.in (OBS): Add tracepoint.o.
13375 (tracepoint.o): New rule.
13377 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13379 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13381 (i386-mmx.c): Likewise.
13382 (i386-mmx-linux.o): Likewise.
13383 (i386-mmx-linux.c): Likewise.
13385 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13386 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13387 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13388 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13390 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13391 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13392 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13394 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13396 * Makefile.in (clean): Updated.
13398 (i386-avx.c): Likewise.
13399 (i386-avx-linux.o): Likewise.
13400 (i386-avx-linux.c): Likewise.
13401 (amd64-avx.o): Likewise.
13402 (amd64-avx.c): Likewise.
13403 (amd64-avx-linux.o): Likewise.
13404 (amd64-avx-linux.c): Likewise.
13406 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13407 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13408 (srv_amd64_regobj): Add amd64-avx.o.
13409 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13410 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13411 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13412 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13413 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13414 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13415 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13417 * i387-fp.c: Include "i386-xstate.h".
13419 (i387_cache_to_xsave): Likewise.
13420 (i387_xsave_to_cache): Likewise.
13421 (x86_xcr0): Likewise.
13423 * i387-fp.h (i387_cache_to_xsave): Likewise.
13424 (i387_xsave_to_cache): Likewise.
13425 (x86_xcr0): Likewise.
13427 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13428 * linux-crisv32-low.c (target_regsets): Likewise.
13429 * linux-m68k-low.c (target_regsets): Likewise.
13430 * linux-mips-low.c (target_regsets): Likewise.
13431 * linux-ppc-low.c (target_regsets): Likewise.
13432 * linux-s390-low.c (target_regsets): Likewise.
13433 * linux-sh-low.c (target_regsets): Likewise.
13434 * linux-sparc-low.c (target_regsets): Likewise.
13435 * linux-xtensa-low.c (target_regsets): Likewise.
13437 * linux-low.c: Include <sys/uio.h>.
13438 (regsets_fetch_inferior_registers): Support nt_type.
13439 (regsets_store_inferior_registers): Likewise.
13440 (linux_process_qsupported): New.
13441 (linux_target_ops): Add linux_process_qsupported.
13443 * linux-low.h (regset_info): Add nt_type.
13444 (linux_target_ops): Add process_qsupported.
13446 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13448 (init_registers_i386_avx_linux): New.
13449 (init_registers_amd64_avx_linux): Likewise.
13450 (xmltarget_i386_linux_no_xml): Likewise.
13451 (xmltarget_amd64_linux_no_xml): Likewise.
13452 (PTRACE_GETREGSET): Likewise.
13453 (PTRACE_SETREGSET): Likewise.
13454 (x86_fill_xstateregset): Likewise.
13455 (x86_store_xstateregset): Likewise.
13456 (use_xml): Likewise.
13457 (x86_linux_update_xmltarget): Likewise.
13458 (x86_linux_process_qsupported): Likewise.
13459 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13460 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13461 init_registers_i386_linux here. Call
13462 x86_linux_update_xmltarget.
13463 (the_low_target): Add x86_linux_process_qsupported.
13465 * server.c (handle_query): Call target_process_qsupported.
13467 * target.h (target_ops): Add process_qsupported.
13468 (target_process_qsupported): New.
13470 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13472 * inferiors.c (add_thread): Set last_status kind to
13473 TARGET_WAITKIND_IGNORE.
13474 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13475 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13476 (linux_wait_1): Move `thread' local definition to block that uses
13477 it. Don't NULL initialize `event_child'.
13478 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13479 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13480 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13482 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13484 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13485 an extended waitstatus, or by a watchpoint.
13486 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13487 thread was stepping or has been stopped by a watchpoint.
13489 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13491 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13492 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13493 of another, then delete the previous, and validate all
13495 (validate_inserted_breakpoint): New.
13496 (delete_disabled_breakpoints): New.
13497 (validate_breakpoints): New.
13498 (check_mem_read): Validate breakpoints before trusting their
13499 shadow. Delete disabled breakpoints.
13500 (check_mem_write): Validate breakpoints before trusting they
13501 should be inserted. Delete disabled breakpoints.
13502 * mem-break.h (validate_breakpoints):
13503 * server.c (handle_query): Validate breakpoints when we see a
13506 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13508 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13509 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13510 if we could tell there's a GDB breakpoint at stop_pc.
13511 (need_step_over_p): Don't do a step over if we find a GDB
13512 breakpoint at the resume PC.
13514 * mem-break.c (struct raw_breakpoint): New.
13515 (enum bkpt_type): New type `gdb_breakpoint'.
13516 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13517 fields. New field `raw'.
13518 (find_raw_breakpoint_at): New.
13519 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13520 breakpoint instead.
13521 (set_breakpoint_at): Adjust.
13522 (delete_raw_breakpoint): New.
13523 (release_breakpoint): New.
13524 (delete_breakpoint): Rename to...
13525 (delete_breakpoint_1): ... this. Add proc parameter. Use
13526 release_breakpoint. Return ENOENT.
13527 (delete_breakpoint): Reimplement.
13528 (find_breakpoint_at): Delete.
13529 (find_gdb_breakpoint_at): New.
13530 (delete_breakpoint_at): Delete.
13531 (set_gdb_breakpoint_at): New.
13532 (delete_gdb_breakpoint_at): New.
13533 (gdb_breakpoint_here): New.
13534 (set_reinsert_breakpoint): Use release_breakpoint.
13535 (uninsert_breakpoint): Rename to ...
13536 (uninsert_raw_breakpoint): ... this.
13537 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13538 (reinsert_raw_breakpoint): Change parameter type to
13540 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13542 (check_breakpoints): Adjust. Use release_breakpoint.
13543 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13544 (breakpoint_inserted_here): Ditto.
13545 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13546 Don't trust the breakpoint's shadow if it is not inserted.
13547 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13548 (delete_all_breakpoints): Adjust.
13549 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13550 use delete_breakpoint_1.
13552 * mem-break.h (breakpoints_supported): Delete declaration.
13553 (set_gdb_breakpoint_at): Declare.
13554 (gdb_breakpoint_here): Declare.
13555 (delete_breakpoint_at): Delete.
13556 (delete_gdb_breakpoint_at): Declare.
13558 * server.h (struct raw_breakpoint): Forward declare.
13559 (struct process_info): New field `raw_breakpoints'.
13561 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13564 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13566 * linux-low.c (status_pending_p_callback): Fix comment.
13567 (linux_wait_for_event_1): Move most of the internal breakpoint
13568 handling from here...
13569 (linux_wait_1): ... to here.
13570 (count_events_callback): New.
13571 (select_singlestep_lwp_callback): New.
13572 (select_event_lwp_callback): New.
13573 (cancel_breakpoints_callback): New.
13574 (select_event_lwp): New.
13575 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13576 priority to all LWPs that have had events that should be reported
13577 to the client. Cancel breakpoints when about to reporting the
13578 event to the client, not while stopping lwps. No longer cancel
13579 finished single-steps here.
13580 (cancel_finished_single_step): Delete.
13581 (cancel_finished_single_steps): Delete.
13583 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13585 * mem-break.c (enum bkpt_type): New.
13586 (struct breakpoint): New field `type'.
13587 (set_breakpoint_at): Change return type to struct breakpoint
13588 pointer. Set type to `other_breakpoint' by default.
13589 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13590 in the breakpoint list.
13591 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13592 (reinsert_breakpoint): Rename to ...
13593 (reinsert_raw_breakpoint): ... this.
13594 (reinsert_breakpoints_at): Adjust.
13595 * mem-break.h (struct breakpoint): Declare.
13596 (set_breakpoint_at): Change return type to struct breakpoint
13599 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13601 * server.c (handle_query): Assign, not compare.
13603 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13605 Teach linux gdbserver to step-over-breakpoints.
13607 * linux-low.c (can_hardware_single_step): New.
13608 (supports_breakpoints): New.
13609 (handle_extended_wait): If stopping threads, read the stop pc of
13610 the new cloned LWP.
13612 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13613 low target doesn't support retrieving the PC.
13614 (add_lwp): Set last_resume_kind to resume_continue.
13615 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13616 (linux_attach): Don't clear stop_expected. Set the lwp's
13617 last_resume_kind to resume_stop.
13618 (linux_detach_one_lwp): Don't check for removed breakpoints.
13619 (check_removed_breakpoint): Delete.
13620 (status_pending_p): Rename to ...
13621 (status_pending_p_callback): ... this. Don't check for removed
13622 breakpoints. Don't consider threads that are stopped from GDB's
13624 (linux_wait_for_lwp): Always read the stop_pc here.
13625 (cancel_breakpoint): New.
13626 (step_over_bkpt): New global.
13627 (linux_wait_for_event_1): Implement stepping over breakpoints.
13628 (gdb_wants_lwp_stopped): New.
13629 (gdb_wants_all_stopped): New.
13630 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13631 single-step traps here. Store the thread's last reported target
13633 (send_sigstop): Don't clear stop_expected. Always set it,
13635 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13636 (cancel_finished_single_step): New.
13637 (cancel_finished_single_steps): New.
13638 (wait_for_sigstop): Don't cancel finished single-step traps here.
13639 (linux_resume_one_lwp): Don't check for removed breakpoints.
13640 Don't set `step' on non-hardware step archs.
13641 (linux_set_resume_request): Ignore resume_stop requests if already
13642 stopping or stopped. Set the lwp's last_resume_kind.
13643 (resume_status_pending_p): Don't check for removed breakpoints.
13644 (need_step_over_p): New.
13645 (start_step_over): New.
13646 (finish_step_over): New.
13647 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13648 requests. Clear the thread's last reported target waitstatus.
13649 Don't use the `suspended' flag. Don't consider pending breakpoints.
13650 (linux_resume): Start a step-over if necessary.
13651 (proceed_one_lwp): New.
13652 (proceed_all_lwps): New.
13653 (unstop_all_lwps): New.
13654 * linux-low.h (struct lwp_info): Rewrite comment for the
13655 `suspended' flag. Add the `stop_pc' field. Delete the
13656 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13657 Add `'last_resume_kind' and `need_step_over' fields.
13658 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13659 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13660 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13661 (set_raw_breakpoint_at): New.
13662 (set_breakpoint_at): Rewrite to use it.
13663 (reinsert_breakpoint_handler): Delete.
13664 (set_reinsert_breakpoint): New.
13665 (reinsert_breakpoint_by_bp): Delete.
13666 (delete_reinsert_breakpoints): New.
13667 (uninsert_breakpoint): Rewrite.
13668 (uninsert_breakpoints_at): New.
13669 (reinsert_breakpoint): Rewrite.
13670 (reinsert_breakpoints_at): New.
13671 (check_breakpoints): Rewrite.
13672 (breakpoint_here): New.
13673 (breakpoint_inserted_here): New.
13674 (check_mem_read): Adjust.
13675 * mem-break.h (breakpoints_supported, breakpoint_here)
13676 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13677 (reinsert_breakpoint_by_bp): Delete declaration.
13678 (delete_reinsert_breakpoints): Declare.
13679 (reinsert_breakpoint): Delete declaration.
13680 (reinsert_breakpoints_at): Declare.
13681 (uninsert_breakpoint): Delete declaration.
13682 (uninsert_breakpoints_at): Declare.
13683 (check_breakpoints): Adjust prototype.
13684 * server.h: Adjust include order.
13685 (struct thread_info): Declare here. Add a `last_status' field.
13687 2010-03-23 Michael Snyder <msnyder@vmware.com>
13689 * server.c (crc32): New function.
13690 (handle_query): Add handling for 'qCRC:' request.
13692 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13694 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13695 lwp had been stopped by a watchpoint.
13697 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13699 * server.h (internal_error): Declare.
13700 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13701 * utils.c (internal_error): New function.
13703 2010-03-15 Andreas Schwab <schwab@redhat.com>
13705 * configure.srv: Fix typo setting srv_regobj.
13707 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13709 * linux-low.c (fetch_register): Avoid passing a non string literal
13711 (usr_store_inferior_registers): Ditto.
13713 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13715 * linux-low.c (linux_write_memory): Bail out early if peeking
13718 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13720 * linux-low.h (struct lwp_info): New fields
13721 `stopped_by_watchpoint' and `stopped_data_address'.
13722 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13723 here, and cache them in the lwp object.
13724 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13726 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13728 (linux_stopped_by_watchpoint): Rewrite.
13729 (linux_stopped_data_address): Rewrite.
13731 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13733 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13734 switching the current inferior, not before.
13736 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13738 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13739 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13740 i386-linux.c and amd64-linux.c.
13741 (reg-i386.o): Removed.
13742 (reg-i386.c): Likewise.
13743 (reg-i386-linux.o): Likewise.
13744 (reg-i386-linux.c): Likewise.
13745 (reg-x86-64.o): Likewise.
13746 (reg-x86-64.c): Likewise.
13747 (reg-x86-64-linux.o): Likewise.
13748 (reg-x86-64-linux.c): Likewise.
13750 (i386.c): Likewise.
13751 (i386-linux.o): Likewise.
13752 (i386-linux.c): Likewise.
13753 (amd64.o): Likewise.
13754 (amd64.c): Likewise.
13755 (amd64-linux.o): Likewise.
13756 (amd64-linux.c): Likewise.
13758 * configure.srv (srv_i386_regobj): New.
13759 (srv_i386_linux_regobj): Likewise.
13760 (srv_amd64_regobj): Likewise.
13761 (srv_amd64_linux_regobj): Likewise.
13762 (srv_i386_32bit_xmlfiles): Likewise.
13763 (srv_i386_64bit_xmlfiles): Likewise.
13764 (srv_i386_xmlfiles): Likewise.
13765 (srv_amd64_xmlfiles): Likewise.
13766 (srv_i386_linux_xmlfiles): Likewise.
13767 (srv_amd64_linux_xmlfiles): Likewise.
13768 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13769 srv_xmlfiles to $srv_i386_xmlfiles.
13770 (i[34567]86-*-mingw32ce*): Likewise.
13771 (i[34567]86-*-mingw*): Likewise.
13772 (i[34567]86-*-nto*): Likewise.
13773 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13774 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13775 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13776 (x86_64-*-linux*): Likewise.
13778 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13779 (init_registers_amd64_linux): New.
13780 (x86_arch_setup): Replace init_registers_x86_64_linux with
13781 init_registers_amd64_linux.
13783 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13785 * configure.ac: Check for libdl. If it is not available link against
13786 static libthread_db.
13787 * configure: Regenerate.
13789 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13793 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13794 handing a read watchpoint.
13795 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13797 2010-02-12 Doug Evans <dje@google.com>
13799 * linux-low.c (linux_supports_tracefork_flag): Document.
13800 (linux_look_up_symbols): Add comment.
13802 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13804 * regcache.c (supply_register): Clear regcache if buf is NULL.
13806 2010-02-02 Nicolas Roche <roche@sourceware.org>
13807 Joel Brobecker <brobecker@adacore.com>
13809 * inferiors.c (find_inferior): Add function documentation.
13810 (unloaded_dll): Handle the case where the unloaded dll has not
13811 been previously registered in the dll list.
13813 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13815 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13816 (thumb2_breakpoint): New.
13817 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13819 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13821 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13822 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13825 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13827 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13829 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13831 * linux-s390-low.c (s390_collect_ptrace_register)
13832 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13834 2010-01-21 Doug Evans <dje@google.com>
13836 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13837 (PTRACE_ARG4_TYPE): New macro.
13838 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13839 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13840 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13841 (usr_store_inferior_registers): Ditto.
13842 (linux_read_memory, linux_write_memory): Ditto.
13843 (linux_test_for_tracefork): Ditto.
13845 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13846 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13848 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13850 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13853 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13855 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13856 prototype to take a regcache. Adjust.
13858 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13860 * regcache.h (struct thread_info): Forward declare.
13861 (struct regcache): New.
13862 (new_register_cache): Adjust prototype.
13863 (get_thread_regcache): Declare.
13864 (free_register_cache): Adjust prototype.
13865 (registers_to_string, registers_from_string): Ditto.
13866 (supply_register, supply_register_by_name, collect_register)
13867 (collect_register_as_string, collect_register_by_name): Ditto.
13868 * regcache.c (struct inferior_regcache_data): Delete.
13869 (get_regcache): Rename to ...
13870 (get_thread_regcache): ... this. Adjust. Switch inferior before
13871 fetching registers.
13872 (regcache_invalidate_one): Adjust.
13873 (regcache_invalidate): Fix prototype.
13874 (new_register_cache): Return the new register cache.
13875 (free_register_cache): Change prototype.
13876 (realloc_register_cache): Adjust.
13877 (registers_to_string): Change prototype to take a regcache. Adjust.
13878 (registers_from_string): Ditto.
13879 (register_data): Ditto.
13880 (supply_register): Ditto.
13881 (supply_register_by_name): Ditto.
13882 (collect_register): Ditto.
13883 (collect_register_as_string): Ditto.
13884 (collect_register_by_name): Ditto.
13885 * server.c (process_serial_event): Adjust.
13886 * linux-low.h (regset_fill_func, regset_store_func): Change
13888 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13890 * linux-low.c (get_stop_pc): Adjust.
13891 (check_removed_breakpoint): Adjust.
13892 (linux_wait_for_event): Adjust.
13893 (linux_resume_one_lwp): Adjust.
13894 (fetch_register): Add regcache parameter. Adjust.
13895 (usr_store_inferior_registers): Ditto.
13896 (regsets_fetch_inferior_registers): Ditto.
13897 (regsets_store_inferior_registers): Ditto.
13898 (linux_fetch_registers, linux_store_registers): Ditto.
13899 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13901 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13903 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13904 prototype to take a regcache.
13905 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13906 * remote-utils.c (convert_ascii_to_int, outreg)
13907 (prepare_resume_reply): Change prototype to take a regcache.
13909 * target.h (struct target_ops) <fetch_registers, store_registers>:
13910 Change prototype to take a regcache.
13911 (fetch_inferior_registers, store_inferior_registers): Change
13912 prototype to take a regcache. Adjust.
13913 * proc-service.c (ps_lgetregs): Adjust.
13914 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13915 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13916 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13917 take a regcache. Adjust.
13918 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13919 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13920 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13921 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13922 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13923 (cris_cannot_fetch_register):
13924 (cris_breakpoint_at): Change prototype to take a regcache.
13926 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13927 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13928 to take a regcache. Adjust.
13929 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13931 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13932 take a regcache. Adjust.
13933 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13934 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13935 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13936 * linux-mips-low.c (mips_get_pc):
13937 (mips_set_pc): Change prototype to take a regcache. Adjust.
13938 (mips_reinsert_addr): Adjust.
13939 (mips_collect_register): Change prototype to take a regcache.
13941 (mips_supply_register):
13942 (mips_collect_register_32bit, mips_supply_register_32bit)
13943 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13944 (mips_store_fpregset): Ditto.
13945 * linux-ppc-low.c (ppc_supply_ptrace_register)
13946 (ppc_supply_ptrace_register): Ditto.
13947 (parse_spufs_run): Adjust.
13948 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13949 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13950 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13951 take a regcache. Adjust.
13952 * linux-s390-low.c (s390_collect_ptrace_register)
13953 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13954 (s390_set_pc): Change prototype to take a regcache. Adjust.
13955 (s390_arch_setup): Adjust.
13956 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13957 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13958 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13959 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13960 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13962 (sparc_breakpoint_at): Adjust.
13963 * linux-xtensa-low.c (xtensa_fill_gregset):
13964 (xtensa_store_gregset):
13965 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13966 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13967 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13968 prototype to take a regcache. Adjust.
13969 * win32-arm-low.c (arm_fetch_inferior_register)
13970 (arm_store_inferior_register): Change prototype to take a
13972 * win32-i386-low.c (i386_fetch_inferior_register)
13973 (i386_store_inferior_register): Change prototype to take a
13975 * win32-low.c (child_fetch_inferior_registers)
13976 (child_store_inferior_registers): Change prototype to take a
13978 (win32_wait): Adjust.
13979 (win32_fetch_inferior_registers): Change prototype to take a
13981 (win32_store_inferior_registers): Adjust.
13982 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13983 store_inferior_register>: Change prototype to take a regcache.
13985 2010-01-20 Doug Evans <dje@google.com>
13987 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13989 (linux_wait_for_event1, linux_init_signals): Ditto.
13990 (W_STOPCODE): Provide definition if missing.
13992 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13994 * linux-low.c (linux_core_of_thread): New.
13995 (compare_ints, show_process, list_threads): New.
13996 (linux_qxfer_osdata): Report threads and cores.
13997 (linux_target_op): Register linux_core_of_thread.
13998 * remote-utils.c (prepare_resume_reply): Report the core.
13999 (buffer_xml_printf): Support %d specifier.
14000 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14002 (handle_query): Handle qXfer:threads. Announce availability
14004 * target.h (struct target_ops): New field core_of_thread.
14006 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14008 * Makefile.in (clean): Remove new generated files.
14009 (reg-s390.o, reg-s390.c): Remove rules.
14010 (reg-s390x.o, reg-s390x.c): Likewise.
14011 (s390-linux32.o, s390-linux32.c): Add rules.
14012 (s390-linux64.o, s390-linux64.c): Likewise.
14013 (s390x-linux64.o, s390x-linux64.c): Likewise.
14014 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14015 * linux-s390-low.c: Include <elf.h>.
14016 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14017 (init_registers_s390): Remove prototype.
14018 (init_registers_s390x): Likewise.
14019 (init_registers_s390_linux32): Add prototype.
14020 (init_registers_s390_linux64): Likewise.
14021 (init_registers_s390x_linux64): Likewise.
14022 (s390_num_regs_3264): New define.
14023 (s390_regmap_3264): New global variable.
14024 (s390_cannot_fetch_register): Remove obsolete check.
14025 (s390_cannot_store_register): Likewise.
14026 (s390_collect_ptrace_register): Handle upper/lower register halves.
14027 (s390_supply_ptrace_register): Likewise.
14028 (s390_fill_gregset): Update to register number changes.
14029 (s390_get_hwcap): New routine.
14030 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14031 Install appropriate regmap and register set.
14033 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14035 * server.c (gdbserver_version): Update copyright year to 2010.
14036 * gdbreplay.c (gdbreplay_version): Likewise.
14038 2009-12-28 Doug Evans <dje@google.com>
14040 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14041 elf/external.h. Include <elf.h> instead but only if necessary.
14043 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14045 * linux-low.c (linux_remove_process): Remove `detaching'
14046 parameter. Don't release/detach from thread_db here.
14047 (linux_kill): Release/detach from thread_db here, ...
14048 (linux_detach): ... and here, before actually detaching.
14049 (linux_wait_1): ... and here, when a process exits.
14050 * thread-db.c (any_thread_of): New.
14051 (thread_db_free): Switch the current inferior to a thread of the
14054 2009-12-21 Doug Evans <dje@google.com>
14056 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14058 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14059 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14060 warning ifndef __NR_tkill. Move setting of errno there too.
14061 Delete unnecessary resetting of errno after syscall.
14062 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14064 * configure.ac: Check for dladdr.
14065 * config.in: Regenerate.
14066 * configure: Regenerate.
14067 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14068 (try_thread_db_load): Update.
14070 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14072 2009-12-18 Doug Evans <dje@google.com>
14074 * event-loop.c: Include unistd.h if it exists.
14076 * linux-low.c (my_waitpid): Move definition away from being in
14077 between linux_tracefork_child/linux_test_for_tracefork.
14079 * gdb_proc_service.h (psaddr_t): Fix type.
14080 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14081 signature to match glibc.
14083 2009-12-16 Doug Evans <dje@google.com>
14085 * linux-low.c (linux_read_memory): Fix argument to read.
14087 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14089 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14090 events, don't leave current_inferior pointing at null.
14092 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14094 * win32-low.c (LOG): Delete.
14095 (OUTMSG): Output to stderr.
14096 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14097 on compile time LOG macro.
14098 (win32_wait): Fix debug output.
14100 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14102 * win32-low.c (win32_add_one_solib): If the dll name is
14103 "ntdll.dll", prepend the system directory to the dll path.
14105 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14107 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14109 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14110 Vladimir Prus <vladimir@codesourcery.com>
14112 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14113 * configure.ac: Check for __mcoldfire__ and set
14114 gdb_cv_m68k_is_coldfire.
14115 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14116 reg-cf.o and reg-m68k.o.
14117 * configure: Regenerated.
14119 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14121 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14122 Pass it to thread_db_free.
14123 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14124 proper `detaching' argument to linux_remove_process.
14125 * linux-low.h (thread_db_free): Add `detaching' parameter.
14126 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14128 (thread_db_free): Add `detaching' parameter. Only
14129 call td_ta_clear_event if detaching from process.
14131 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14133 * thread-db.c (thread_db_free): Fix typo.
14135 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14138 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14140 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14142 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14143 with an i686 compiler.
14144 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14146 * configure: Rebuilt.
14148 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14152 * server.c (handle_search_memory_1): Correct read_addr initialization
14153 in loop for searching subsequent chunks.
14155 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14157 * configure.ac: New --with-libthread-db option.
14158 * thread-db.c: Allow direct dependence on libthread_db.
14159 (thread_db_free): Adjust.
14160 * config.in: Regenerate.
14161 * configure: Likewise.
14163 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14166 * thread-db.c (attach_thread): New function.
14167 (maybe_attach_thread): Return success/failure.
14168 (find_new_threads_callback): Adjust.
14169 (thread_db_find_new_threads): Loop until no new threads.
14171 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14173 * proc-service.c (ps_lgetregs): Formatting.
14175 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14177 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14178 * configure.ac: Adjust.
14179 * linux-low.h (struct process_info_private): Move members to struct
14181 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14182 * linux-low.c (linux_remove_process): Adjust.
14183 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14184 * server.c (handle_query): Move code ...
14185 (handle_monitor_command): ... here. New function.
14186 * target.h (struct target_ops): New member.
14187 * thread-db.c (struct thread_db): New.
14188 (libthread_db_search_path): New variable.
14189 (thread_db_create_event, thread_db_enable_reporting)
14190 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14191 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14192 (try_thread_db_load_1, dladdr_to_soname): New functions.
14193 (try_thread_db_load, thread_db_load_search): New functions.
14194 (thread_db_init): Search for libthread_db.
14195 (thread_db_free): New function.
14196 (thread_db_handle_monitor_command): Likewise.
14197 * config.in: Regenerate.
14198 * configure: Regenerate.
14200 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14202 * spu-low.c (spu_kill): Wait for inferior to terminate.
14203 Call clear_inferiors.
14204 (spu_detach): Call clear_inferiors.
14206 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14208 * aclocal.m4: Regenerate.
14209 * config.in: Likewise.
14210 * configure: Likewise.
14212 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14214 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14215 (parse_spufs_run): New function.
14216 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14217 (ppc_breakpoint_at): Handle SPU breakpoints.
14219 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14221 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14222 (SPUFS_MAGIC): Define.
14223 (spu_enumerate_spu_ids): New function.
14224 (linux_qxfer_spu): New function.
14225 (linux_target_ops): Install linux_qxfer_spu.
14227 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14229 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14230 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14231 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14232 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14233 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14234 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14235 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14236 (init_registers_powerpc_cell32l): Add prototype.
14237 (init_registers_powerpc_cell64l): Likewise.
14238 (ppc_arch_setup): Detect Cell/B.E. architecture.
14240 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14242 * Makefile.in (datarootdir): New variable.
14244 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14246 * linux-low.c (linux_write_memory): Update debugging output.
14247 * Makefile.in (clean): Add new descriptions.
14248 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14249 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14250 * configure.srv: Add new files for arm*-*-linux*.
14251 * linux-arm-low.c: Add new declarations.
14252 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14253 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14254 (HWCAP_VFPv3D16): New.
14255 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14256 instead of __IWMMXT__.
14257 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14258 (arm_arch_setup): New.
14259 (target_regsets): Remove #ifdef. Add VFP regset.
14260 (the_low_target): Use arm_arch_setup.
14262 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14264 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14265 the main thread again.
14267 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14269 Adding Neutrino gdbserver.
14270 * configure: Regenerated.
14271 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14272 * configure.srv (i[34567]86-*-nto*): New target.
14273 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14274 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14275 (nto_comctrl) [__QNX__]: New function.
14276 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14278 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14280 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14283 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14284 Pedro Alves <pedro@codesourcery.com>
14286 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14287 don't support CONTEXT_EXTENDED_REGISTERS.
14288 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14289 (the_low_target): Install them.
14290 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14291 failing with ERROR_PIPE_NOT_CONNECTED.
14293 2009-06-30 Doug Evans <dje@google.com>
14294 Pierre Muller <muller@ics.u-strasbg.fr>
14296 Add h/w watchpoint support to x86-linux, win32-i386.
14297 * Makefile.in (SFILES): Add i386-low.c
14298 (i386_low_h): Define.
14299 (i386-low.o): Add dependencies.
14300 (linux-x86-low.o): Add i386-low.h dependency.
14301 (win32-i386-low.o): Ditto.
14302 * i386-low.c: New file.
14303 * i386-low.h: New file.
14304 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14305 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14306 * linux-low.c (linux_add_process): Initialize arch_private.
14307 (linux_remove_process): Free arch_private.
14308 (add_lwp): Initialize arch_private.
14309 (delete_lwp): Free arch_private.
14310 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14312 * linux-low.h (process_info_private): New member arch_private.
14313 (lwp_info): New member arch_private.
14314 (linux_target_ops): New members new_process, new_thread,
14316 (ptid_of): New macro.
14317 * linux-x86-low.c: Include stddef.h, i386-low.h.
14318 (arch_process_info): New struct.
14319 (arch_lwp_info): New struct.
14320 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14321 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14322 (i386_dr_low_get_status): New function.
14323 (x86_insert_point, x86_remove_point): New functions.
14324 (x86_stopped_by_watchpoint): New function.
14325 (x86_stopped_data_address): New function.
14326 (x86_linux_new_process, x86_linux_new_thread): New functions.
14327 (x86_linux_prepare_to_resume): New function.
14328 (the_low_target): Add entries for insert_point, remove_point,
14329 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14331 * server.c (debug_hw_points): New global.
14332 (monitor_show_help): Document set debug-hw-points.
14333 (handle_query): Process "set debug-hw-points".
14334 * server.h (debug_hw_points): Declare.
14335 (paddress): Declare.
14336 * utils.c (NUMCELLS, CELLSIZE): New macros.
14337 (get_sell, xsnprintf, paddress): New functions.
14338 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14339 remove_point, stopped_by_watchpoint, stopped_data_address.
14340 * win32-i386-low.c: Include i386-low.h.
14341 (debug_reg_state): Replaces dr.
14342 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14343 (i386_dr_low_get_status): New function.
14344 (i386_insert_point, i386_remove_point): New functions.
14345 (i386_stopped_by_watchpoint): New function.
14346 (i386_stopped_data_address): New function.
14347 (i386_initial_stuff): Update.
14348 (get_thread_context,set_thread_context,i386_thread_added): Update.
14349 (the_low_target): Add entries for insert_point,
14350 remove_point, stopped_by_watchpoint, stopped_data_address.
14351 * win32-low.c (win32_insert_watchpoint): New function.
14352 (win32_remove_watchpoint): New function.
14353 (win32_stopped_by_watchpoint): New function.
14354 (win32_stopped_data_address): New function.
14355 (win32_target_ops): Add entries for insert_watchpoint,
14356 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14357 * win32-low.h (win32_target_ops): New members insert_point,
14358 remove_point, stopped_by_watchpoint, stopped_data_address.
14360 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14362 * server.c (process_serial_event): Re-return unsupported, not
14363 error, if the type isn't recognized. Re-allow supporting only
14364 insert or remove packets. Also call require_running for
14365 breakpoints. Add missing break statement to default case. Tidy.
14366 * target.h (struct target_ops): Rename insert_watchpoint to
14367 insert_point, and remove_watchpoint to remove_point.
14369 * linux-low.h (struct linux_target_ops): Likewise.
14370 * linux-low.c (linux_insert_watchpoint): Rename to ...
14371 (linux_insert_point): ... this. Adjust.
14372 (linux_remove_watchpoint): Rename to ...
14373 (linux_remove_point): ... this. Adjust.
14374 (linux_target_ops): Adjust.
14375 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14376 (cris_insert_point): ... this.
14377 (cris_remove_watchpoint): Rename to ...
14378 (cris_remove_point): ... this.
14379 (the_low_target): Adjust.
14381 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14383 * server.c (handle_v_kill): Pass signal_pid to
14384 kill_inferior if multi_process is zero.
14386 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14388 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14389 * target.h (target_ops): Comment for *_watchpoint to make it clear
14390 the functions can get types '0' and '1'.
14392 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14394 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14395 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14396 * regcache.c (get_regcache): Likewise.
14397 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14398 * win32-low.c (child_fetch_inferior_registers): Remove check for
14401 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14402 Pedro Alves <pedro@codesourcery.com>
14404 * target.h (struct target_ops) <supports_multi_process>: New
14406 (target_supports_multi_process): New.
14407 * server.c (handle_query): Even if GDB reports support, only
14408 enable multi-process if the target also supports it. Report
14409 multi-process support only if the target backend supports it.
14410 * linux-low.c (linux_supports_multi_process): New function.
14411 (linux_target_ops): Install it as target_supports_multi_process
14414 2009-05-24 Doug Evans <dje@google.com>
14416 Global renaming of find_thread_pid to find_thread_ptid.
14417 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14418 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14419 All callers updated.
14421 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14422 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14425 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14426 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14427 (linux_resume_one_lwp): Ditto.
14429 2009-05-23 Doug Evans <dje@google.com>
14431 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14432 from struct inferior_list_entry * to struct lwp_info *.
14433 All callers updated.
14435 2009-05-13 Doug Evans <dje@google.com>
14437 * linux-x86-low.c: Don't include assert.h.
14438 (x86_siginfo_fixup): Use fatal, not assert.
14439 (x86_arch_setup): Fix comment.
14441 2009-05-12 Doug Evans <dje@google.com>
14443 Biarch support for i386/amd64 gdbserver.
14444 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14445 Add linux-x86-low.c.
14446 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14447 (linux-x86-low.o): Add.
14448 * linux-x86-64-low.c: Delete.
14449 * linux-i386-low.c: Delete.
14450 * linux-x86-low.c: New file.
14451 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14453 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14455 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14456 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14457 (linux_child_pid_to_exec_file): New function.
14458 (elf_64_header_p, elf_64_file_p): New functions.
14459 (siginfo_fixup): New function.
14460 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14461 give target a chance to convert layout.
14462 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14463 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14465 2009-05-07 Doug Evans <dje@google.com>
14467 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14468 (regsets_store_inferior_registers): Ditto.
14470 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14474 * linux-low.c (must_set_ptrace_flags): Delete.
14475 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14477 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14478 `lwp->must_set_ptrace_flags' instead.
14479 (linux_wait_for_event_1): Set ptrace options here.
14480 (linux_wait_1): ... not here.
14482 2009-04-30 Doug Evans <dje@google.com>
14484 * inferiors.c (started_inferior_callback): New function.
14485 (attached_inferior_callback): New function.
14486 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14487 * server.c (print_started_pid, print_attached_pid): New functions.
14488 (detach_or_kill_for_exit): New function.
14489 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14490 * server.h (have_started_inferiors_p): Declare.
14491 (have_attached_inferiors_p): Declare.
14493 * inferiors.c (remove_process): Fix memory leak, free process.
14494 * linux-low.c (linux_remove_process): New function.
14495 (linux_kill): Call it instead of remove_process.
14496 (linux_detach, linux_wait_1): Ditto.
14498 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14500 * configure.srv: Add x86 Windows CE target.
14502 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14504 * inferiors.c (get_thread_process): Make global.
14505 * server.h (get_thread_process): Add prototype.
14506 * thread-db.c (find_one_thread): Use get_thread_process
14507 instead of current_process.
14508 (thread_db_get_tls_address): Do not crash if called when
14509 thread layer is not yet initialized.
14511 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14513 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14514 * spu-low.c (current_tid): Rename to ...
14515 (current_ptid): ... this.
14516 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14517 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14518 ptid_get_lwp (current_ptid) instead of current_tid.
14519 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14520 instead of current_tid. Use find_process_pid to verify pid
14521 argument is valid. Pass proper argument to remove_process.
14522 (spu_thread_alive): Compare current_ptid instead of current_tid.
14523 (spu_resume): Likewise.
14525 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14527 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14530 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14532 Implement the multiprocess extensions, and add linux multiprocess
14535 * server.h (ULONGEST): Declare.
14536 (struct ptid, ptid_t): New.
14537 (minus_one_ptid, null_ptid): Declare.
14538 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14539 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14540 (struct inferior_list_entry): Change `id' type from unsigned from
14542 (struct sym_cache, struct breakpoint, struct
14543 process_info_private): Forward declare.
14544 (struct process_info): Declare.
14545 (current_process): Declare.
14546 (all_processes): Declare.
14547 (initialize_inferiors): Declare.
14548 (add_thread): Adjust to use ptid_t.
14549 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14550 (add_process, remove_process, find_thread_pid): Declare.
14551 (find_inferior_id): Adjust to use ptid_t.
14552 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14553 (multi_process): Declare.
14554 (push_event): Adjust to use ptid_t.
14555 (read_ptid, write_ptid): Declare.
14556 (prepare_resume_reply): Adjust to use ptid_t.
14557 (clear_symbol_cache): Declare.
14558 * inferiors.c (all_processes): New.
14559 (null_ptid, minus_one_ptid): New.
14560 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14561 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14562 (add_thread): Change unsigned long to ptid. Remove gdb_id
14564 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14565 (gdb_id_to_thread): Rename to ...
14566 (find_thread_pid): ... this. Change unsigned long to ptid.
14567 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14568 (loaded_dll, pull_pid_from_list): Adjust.
14569 (add_process, remove_process, find_process_pid)
14570 (get_thread_process, current_process, initialize_inferiors): New.
14571 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14572 (struct target_waitstatus) <related_pid>: Ditto.
14573 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14574 return type to int.
14575 (struct target_ops) <join>: Add `pid' argument.
14576 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14577 (struct target_ops) <wait>: Add `ptid' field. Change return type
14579 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14580 (mywait): Add `ptid' argument. Change return type to ptid_t.
14581 (target_pid_to_str): Declare.
14582 * target.c (set_desired_inferior): Adjust to use ptids.
14583 (mywait): Add new `ptid' argument. Adjust.
14584 (target_pid_to_str): New.
14585 * mem-break.h (free_all_breakpoints): Declare.
14586 * mem-break.c (breakpoints): Delelete.
14587 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14588 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14589 to use per-process breakpoint list.
14590 (free_all_breakpoints): New.
14591 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14592 (symbol_cache, all_symbols_looked_up): Delete.
14594 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14596 (prepare_resume_reply): Change ptid argument's type from unsigned
14597 long to ptid_t. Adjust. Implement W;process and X;process.
14598 (free_sym_cache, clear_symbol_cache): New.
14599 (look_up_one_symbol): Adjust to per-process symbol cache. *
14600 * server.c (cont_thread, general_thread, step_thread): Change type
14602 (attached): Delete.
14603 (multi_process): New.
14604 (last_ptid): Change type to ptid_t.
14605 (struct vstop_notif) <ptid>: Change type to ptid_t.
14606 (queue_stop_reply, push_event): Change `ptid' argument's type to
14608 (discard_queued_stop_replies): Add `pid' argument.
14609 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14610 changes. Don't reference the `attached' global.
14611 (attach_inferior): Adjust to mywait interface changes.
14612 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14613 features. Handle and report "multiprocess+". Handle
14615 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14617 (handle_v_kill): New.
14618 (handle_v_stopped): Adjust to use target_pid_to_str.
14619 (handle_v_requests): Allow multiple attaches and runs when
14620 multiprocess extensions are in effect. Handle "vKill".
14621 (myresume): Adjust to use ptids.
14622 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14623 (handle_status): Adjust to discard_queued_stop_replies interface
14625 (first_thread_of, kill_inferior_callback)
14626 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14627 (main): Call initialize_inferiors. Adjust to use ptids, killing
14628 and detaching from all inferiors. Handle multiprocess packet
14630 * linux-low.h: Include gdb_proc_service.h.
14631 (struct process_info_private): New.
14632 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14633 <lwpid_of>: Use ptid_get_lwp.
14634 (get_lwp_thread): Adjust.
14635 (struct lwp_info): Add `dead' member.
14636 (find_lwp_pid): Declare.
14637 * linux-low.c (thread_db_active): Delete.
14638 (new_inferior): Adjust comment.
14639 (inferior_pid): Delete.
14640 (linux_add_process): New.
14641 (handle_extended_wait): Adjust.
14642 (add_lwp): Change unsigned long to ptid.
14643 (linux_create_inferior): Add process to processes table. Adjust
14644 to use ptids. Don't set new_inferior here.
14645 (linux_attach_lwp): Rename to ...
14646 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14647 it. Adjust to use ptids.
14648 (linux_attach_lwp): New.
14649 (linux_attach): Add process to processes table. Don't set
14651 (struct counter): New.
14652 (second_thread_of_pid_p, last_thread_of_process_p): New.
14653 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14654 multiple processes.
14655 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14656 processes. Remove process from process table.
14657 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14658 to multiple processes.
14659 (any_thread_of): New.
14660 (linux_detach): Add `pid' argument, and handle it. Remove process
14661 from processes table.
14662 (linux_join): Add `pid' argument. Handle it.
14663 (linux_thread_alive): Change unsighed long argument to ptid_t.
14664 Consider dead lwps as not being alive.
14665 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14666 threads we're not interested in.
14667 (same_lwp, find_lwp_pid): New.
14668 (linux_wait_for_lwp): Change `pid' argument's type from int to
14670 (linux_wait_for_event): Rename to ...
14671 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14672 from int to ptid_t. Adjust.
14673 (linux_wait_for_event): New.
14674 (linux_wait_1): Add `ptid' argument. Change return type to
14675 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14676 that exit from the process table.
14677 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14679 (mark_lwp_dead): New.
14680 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14681 stopping all threads, mark its main lwp as dead.
14682 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14684 (fetch_register, usr_store_inferior_registers)
14685 (regsets_fetch_inferior_registers)
14686 (regsets_store_inferior_registers, linux_read_memory)
14687 (linux_write_memory): Inline `inferior_pid'.
14688 (linux_look_up_symbols): Adjust to use per-process
14689 `thread_db_active'.
14690 (linux_request_interrupt): Adjust to use ptids.
14691 (linux_read_auxv): Inline `inferior_pid'.
14692 (initialize_low): Don't reference thread_db_active.
14693 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14694 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14695 (ps_getpid): Return the pid of the current inferior.
14696 * thread-db.c (proc_handle, thread_agent): Delete.
14697 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14699 (find_one_thread): Change argument type to ptid_t. Adjust to
14701 (maybe_attach_thread): Adjust to per-process data and ptids.
14702 (thread_db_find_new_threads): Ditto.
14703 (thread_db_init): Ditto.
14704 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14705 processes table. Adjust to use ptids.
14706 (spu_kill, spu_detach): Adjust interface. Remove process from
14708 (spu_join, spu_thread_alive): Adjust interface.
14709 (spu_wait): Adjust interface. Remove process from processes
14710 table. Adjust to use ptids.
14711 * win32-low.c (current_inferior_tid): Delete.
14712 (current_inferior_ptid): New.
14713 (debug_event_ptid): New.
14714 (thread_rec): Take a ptid. Adjust.
14715 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14716 (child_delete_thread): Ditto.
14717 (do_initial_child_stuff): Add `attached' argument. Add process to
14719 (child_fetch_inferior_registers, child_store_inferior_registers):
14721 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14722 (win32_attach): Pass 1 to do_initial_child_stuff.
14723 (win32_kill): Adjust interface. Remove process from processes
14725 (win32_detach): Ditto.
14726 (win32_join): Adjust interface.
14727 (win32_thread_alive): Take a ptid.
14728 (win32_resume): Adjust to use ptids.
14729 (get_child_debug_event): Ditto.
14730 (win32_wait): Adjust interface. Remove exiting process from
14733 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14735 Non-stop mode support.
14737 * server.h (non_stop): Declare.
14738 (gdb_client_data, handler_func): Declare.
14739 (delete_file_handler, add_file_handler, start_event_loop):
14741 (handle_serial_event, handle_target_event, push_event)
14742 (putpkt_notif): Declare.
14743 * target.h (enum resume_kind): New.
14744 (struct thread_resume): Replace `step' field by `kind' field.
14745 (TARGET_WNOHANG): Define.
14746 (struct target_ops) <wait>: Add `options' argument.
14747 <supports_non_stop, async, start_non_stop>: New fields.
14748 (target_supports_non_stop, target_async): New.
14749 (start_non_stop): Declare.
14750 (mywait): Add `options' argument.
14751 * target.c (mywait): Add `options' argument. Print child exit
14752 notifications here.
14753 (start_non_stop): New.
14754 * server.c (non_stop, own_buf, mem_buf): New globals.
14755 (struct vstop_notif): New.
14756 (notif_queue): New global.
14757 (queue_stop_reply, push_event, discard_queued_stop_replies)
14758 (send_next_stop_reply): New.
14759 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14761 (attach_inferior): In non-stop mode, don't wait for the target
14763 (handle_general_set): Handle QNonStop.
14764 (handle_query): When handling qC, return the current general
14765 thread, instead of the first thread of the list.
14766 (handle_query): If the backend supports non-stop mode, include
14767 QNonStop+ in the qSupported query response.
14768 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14770 (handle_v_attach, handle_v_run): Handle non-stop mode.
14771 (handle_v_stopped): New.
14772 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14773 (myresume): Adjust to use resume_kind. Handle non-stop.
14774 (queue_stop_reply_callback): New.
14775 (handle_status): Handle non-stop mode.
14776 (main): Clear non_stop flag on reconnection. Use the event-loop.
14777 Refactor serial protocol handling from here ...
14778 (process_serial_event): ... to this new function. When GDB
14779 selects any thread, select one here. In non-stop mode, wait until
14780 GDB acks all pending events before exiting.
14781 (handle_serial_event, handle_target_event): New.
14782 * remote-utils.c (remote_open): Install remote_desc in the event
14784 (remote_close): Remove remote_desc from the event loop.
14785 (putpkt_binary): Rename to...
14786 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14787 (putpkt_binary): New as wrapper around putpkt_binary_1.
14788 (putpkt_notif): New.
14789 (prepare_resume_reply): In non-stop mode, don't change the
14791 * event-loop.c: New.
14792 * Makefile.in (OBJ): Add event-loop.o.
14793 (event-loop.o): New rule.
14795 * linux-low.h (pid_of): Moved here.
14797 (get_lwp_thread): Use lwpid_of.
14798 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14799 * linux-low.c (pid_of): Delete.
14800 (inferior_pid): Use lwpid_of.
14801 (linux_event_pipe): New.
14802 (target_is_async_p): New.
14804 (handle_extended_wait): Use lwpid_of.
14805 (add_lwp): Don't set lwpid field.
14806 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14807 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14808 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14809 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14810 first. Adjust to linux_wait_for_event interface changes. Use
14812 (linux_detach): Don't delete the main lwp here.
14813 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14814 (status_pending_p): Don't consider explicitly suspended lwps.
14815 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14816 pointer. Add OPTIONS argument. Change return type to int. Use
14817 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14818 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14819 pointer. Add status pointer argument. Return a pid instead of a
14820 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14821 changes. In non-stop mode, don't switch to a random thread.
14822 (linux_wait): Rename to...
14823 (linux_wait_1): ... this. Add target_options argument, and handle
14824 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14825 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14826 clean exit and signal exit code. Don't stop all threads in
14827 non-stop mode. In all-stop mode, only stop all threads when
14828 reporting a stop to GDB. Handle explicit thread stop requests.
14829 (async_file_flush, async_file_mark): New.
14831 (send_sigstop): Use lwpid_of.
14832 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14833 interface changes. In non-stop mode, don't switch to a random
14835 (linux_resume_one_lwp): Use lwpid_of.
14836 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14837 (linux_resume_one_thread): ... this. Handle resume_stop. In
14838 non-stop mode, don't look for pending flag in all threads.
14839 (resume_status_pending_p): Don't consider explicitly suspended
14841 (my_waitpid): Reimplement. Emulate __WALL.
14842 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14844 (sigchld_handler, linux_supports_non_stop, linux_async)
14845 (linux_start_non_stop): New.
14846 (linux_target_ops): Register linux_supports_non_stop, linux_async
14847 and linux_start_non_stop.
14848 (initialize_low): Install SIGCHLD handler.
14849 * thread-db.c (thread_db_create_event, find_one_thread)
14850 (thread_db_get_tls_address): Use lwpid_of.
14851 * win32-low.c (win32_detach): Adjust to use resume_kind.
14852 (win32_wait): Add `options' argument.
14853 * spu-low.c (spu_resume): Adjust to use resume_kind.
14854 (spu_wait): Add `options' argument.
14856 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14858 Decouple target code from remote protocol.
14860 * target.h (enum target_waitkind): New.
14861 (struct target_waitstatus): New.
14862 (struct target_ops) <wait>: Return an unsigned long. Take a
14863 target_waitstatus pointer instead of a char pointer.
14864 (mywait): Likewise.
14865 * target.c (mywait): Change prototype to return an unsigned long.
14866 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14867 * server.h (thread_from_wait, old_thread_from_wait): Delete
14869 (prepare_resume_reply): Change prototype to take a
14871 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14872 (last_status, last_ptid): New.
14873 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14874 pid instead of a signal.
14875 (attach_inferior): Remove "status" and "signal" parameters.
14877 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14879 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14880 (handle_v_requests, myresume): Remove "status" and "signal"
14881 parameters. Adjust.
14882 (handle_status): New.
14883 (main): Delete local `status'. Adjust.
14884 * remote-utils.c: Include target.h.
14885 (prepare_resume_reply): Change prototype to take a
14886 target_waitstatus. Adjust.
14888 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14890 * spu-low.c (spu_wait): Adjust.
14891 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14893 (win32_wait): Adjust.
14895 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14897 * target.h (struct thread_resume): Delete leave_stopped member.
14898 (struct target_ops): Add a `n' argument to the `resume' callback.
14899 * server.c (start_inferior): Adjust.
14900 (handle_v_cont, myresume): Adjust.
14901 * linux-low.c (check_removed_breakpoint): Adjust to resume
14902 interface change, and to removed leave_stopped field.
14903 (resume_ptr): Delete.
14904 (struct thread_resume_array): New.
14905 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14906 resume interface change.
14907 (linux_continue_one_thread, linux_queue_one_thread)
14908 (resume_status_pending_p): Check if the resume field is NULL
14909 instead of checking the leave_stopped member.
14910 (linux_resume): Adjust to the target resume interface change.
14911 * spu-low.c (spu_resume): Adjust to the target resume interface
14913 * win32-low.c (win32_detach, win32_resume): Ditto.
14915 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14917 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14919 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14921 (linux_continue_one_thread): Only preserve the stepping flag if
14922 there's a pending breakpoint.
14924 2009-03-31 Pedro Alves <pedro@codesourcery.com>
14926 * server.c (main): After the inferior having exited, call
14927 remote_close before exiting gdbserver.
14929 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14931 Fix size of FPSCR in Power 7 processors.
14932 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14933 (PPC_FEATURE_HAS_DFP): New #define.
14934 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14937 2009-03-23 Pedro Alves <pedro@codesourcery.com>
14939 * server.c (handle_query) Whitespace and formatting.
14941 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14943 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14944 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14945 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14946 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14947 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14948 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14949 Makefile.in, configure.ac: Fix whitespace throughout.
14950 * configure: Regenerate.
14952 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14954 * inferiors.c (find_inferior): Make it safe for the callback
14955 function to delete the currently iterated inferior.
14957 2009-03-22 Pedro Alves <pedro@codesourcery.com>
14959 * Makefile.in (linuw_low_h): Move higher.
14960 (thread-db.o): Depend on $(linux_low_h).
14962 2009-03-17 Pedro Alves <pedro@codesourcery.com>
14964 Rename "process" to "lwp" throughout.
14966 * linux-low.c (all_processes): Rename to...
14967 (all_lwps): ... this.
14968 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14969 (add_process): Rename to ...
14970 (add_lwp): ... this. Adjust.
14971 (linux_create_inferior): Adjust.
14972 (linux_attach_lwp): Adjust.
14973 (linux_attach): Adjust.
14974 (linux_kill_one_process): Rename to ...
14975 (linux_kill_one_lwp): ... this. Adjust.
14976 (linux_kill): Adjust.
14977 (linux_detach_one_process): Rename to ...
14978 (linux_detach_one_lwp): ... this. Adjust.
14979 (linux_detach): Adjust.
14980 (check_removed_breakpoint): Adjust.
14981 (status_pending_p): Adjust.
14982 (linux_wait_for_process): Rename to ...
14983 (linux_wait_for_lwp): ... this. Adjust.
14984 (linux_wait_for_event): Adjust.
14985 (send_sigstop): Adjust.
14986 (wait_for_sigstop): Adjust.
14987 (stop_all_processes): Rename to ...
14988 (stop_all_lwps): ... this.
14989 (linux_resume_one_process): Rename to ...
14990 (linux_resume_one_lwp): ... this. Adjust.
14991 (linux_set_resume_request, linux_continue_one_thread)
14992 (linux_queue_one_thread, resume_status_pending_p)
14993 (usr_store_inferior_registers, regsets_store_inferior_registers)
14994 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14996 * linux-low.h (get_process): Rename to ...
14997 (get_lwp): ... this. Adjust.
14998 (get_thread_process): Rename to ...
14999 (get_thread_lwp): ... this. Adjust.
15000 (get_process_thread): Rename to ...
15001 (get_lwp_thread): ... this. Adjust.
15002 (struct process_info): Rename to ...
15003 (struct lwp_info): ... this.
15004 (all_processes): Rename to ...
15005 (all_lwps): ... this.
15006 * proc-service.c (ps_lgetregs): Adjust.
15007 * thread-db.c (thread_db_create_event, find_one_thread)
15008 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15010 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15012 * server.c (handle_query): Handle "qAttached".
15014 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15016 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15017 GPLv3, update license URL.
15019 2009-03-01 Doug Evans <dje@google.com>
15021 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15022 (server_h): Add gdb_signals.h.
15023 (signals.o): Update.
15024 * server.h (target_signal_from_host,target_signal_to_host_p)
15025 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15027 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15029 * remote-utils.c (getpkt): Also generate remote-debug
15030 information if noack_mode is set.
15032 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15034 * server.c (handle_query): Report qXfer:siginfo:read and
15035 qXfer:siginfo:write as supported and handle them.
15036 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15037 * linux-low.c (linux_xfer_siginfo): New.
15038 (linux_target_ops): Set it.
15040 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15042 * server.c (gdbserver_usage): Mention --remote-debug.
15043 (main): Accept '--remote-debug' switch.
15045 2009-01-18 Doug Evans <dje@google.com>
15047 * regcache.c (new_register_cache): No need to check result of xcalloc.
15048 * server.c (handle_search_memory): Back out calls to xmalloc,
15049 result is checked and error is returned to user upon failure.
15050 (handle_query): Ditto. Add more checks for result of malloc.
15051 (handle_v_cont): Check result of malloc, report error back to
15053 (handle_v_run): Ditto. Call freeargv.
15054 * server.h (freeargv): Declare.
15055 * utils.c (freeargv): New fn.
15057 2009-01-15 Doug Evans <dje@google.com>
15059 * gdbreplay.c (perror_with_name): Make arg const char *.
15060 * server.h (target_signal_to_name): Make return type const char *.
15061 * thread-db.c (thread_db_err_str): Make return type const char *.
15062 * utils.c (perror_with_name): Make arg const char *.
15064 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15066 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15067 when handling a EXIT_PROCESS_DEBUG_EVENT.
15069 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15071 * gdbreplay.c (gdbreplay_version): Update copyright year.
15072 * server.c (gdbserver_version): Likewise.
15074 2009-01-05 Doug Evans <dje@google.com>
15076 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15077 (handle_extended_wait): Improve comment.
15079 2008-12-13 Doug Evans <dje@google.com>
15081 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15082 * server.h (ATTR_MALLOC): New macro.
15083 (xmalloc,xcalloc,xstrdup): Declare.
15084 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15085 * inferiors.c: Ditto.
15086 * linux-low.c: Ditto.
15087 * mem-break.c: Ditto.
15088 * regcache.c: Ditto.
15089 * remote-utils.c: Ditto.
15092 * win32-low.c: Ditto.
15094 2008-12-12 Doug Evans <dje@google.com>
15096 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15097 in debugging printf.
15099 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15101 2008-12-09 Doug Evans <dje@google.com>
15103 * linux-low.h (struct process_info): Delete member tid, unused.
15104 * thread-db.c (find_one_thread): Update.
15105 (maybe_attach_thread): Update.
15107 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15109 * target.h (struct target_ops): Add qxfer_osdata member.
15110 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15112 (linux_qxfer_osdata): New functions.
15113 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15115 * server.c (handle_query): Handle "qXfer:osdata:read:".
15116 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15117 (buffer_xml_printf): New functions.
15118 * server.h (struct buffer): New.
15119 (buffer_grow_str, buffer_grow_str0): New macros.
15120 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15121 (buffer_xml_printf): Declare.
15123 2008-11-24 Doug Evans <dje@google.com>
15125 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15127 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15129 * server.c (handle_v_run): Always use the supplied argument list.
15131 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15133 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15134 (xtensa_regmap_table): Add entry for scompare1.
15136 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15138 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15139 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15140 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15141 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15142 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15143 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15144 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15145 XML target descriptions.
15146 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15147 when inferior is running on an ISA 2.05 or later processor. Add
15148 special case to return offset for full 64-bit slot of FPSCR when
15151 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15153 * Makefile.in (SFILES, clean): Added sparc64 files.
15154 (reg-sparc64.o, reg-sparc64.c): New.
15155 * configure.srv (sparc*-*-linux*): New configuration.
15156 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15157 syscall arguments for SPARC.
15158 (regsets_store_inferior_registers): Likewise.
15159 * linux-sparc-low.c: New file.
15161 2008-10-21 Doug Evans <dje@google.com>
15163 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15164 (READLINE_DIR,READLINE_DEP): Delete.
15165 (INTERNAL_CFLAGS): Update.
15166 (LINTFLAGS): Update.
15168 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15170 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15171 whole argv from the last run, not just argv[0].
15173 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15175 * regcache.c (new_register_cache): Return NULL if the register
15176 cache size isn't known yet.
15177 (free_register_cache): Avoid dereferencing a NULL regcache.
15179 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15181 * configure.srv: Merge MIPS and MIPS64.
15183 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15185 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15187 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15189 * Makefile.in: Add required vsx dependencies.
15191 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15192 Declare init_registers_powerpc_vsx32l.
15193 Declare init_registers_powerpc_vsx64l.
15194 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15195 (ppc_arch_setup): Check for VSX in hwcap.
15196 (ppc_fill_vsxregset): New function.
15197 (ppc_store_vsxregset): New function.
15198 Add new VSX entry in regset_info target_regsets.
15200 * configure.srv: Add new VSX dependencies.
15202 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15204 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15205 (remote_open): Set or clear transport_is_reliable.
15206 (putpkt_binary): Don't expect acks in noack mode.
15207 (getpkt): Don't send ack/nac in noack mode.
15208 * server.c (handle_general_set): Handle QStartNoAckMode.
15209 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15211 (main): Reset noack_mode on every connection.
15212 * server.h (noack_mode): Declare.
15214 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15216 * Makefile.in (GDBREPLAY_OBS): New variable.
15217 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15219 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15220 Daniel Jacobowitz <dan@codesourcery.com>
15222 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15223 (usr_store_inferior_registers): Likewise.
15224 (regsets_store_inferior_registers): Likewise.
15226 2008-07-31 Rolf Jansen <rj@surtec.com>
15227 Pedro Alves <pedro@codesourcery.com>
15229 * configure.ac: Check for memmem declaration.
15230 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15231 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15232 (disable_packet_qfThreadInfo): Unconditionally compile.
15233 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15234 * configure, config.in: Regenerate.
15236 2008-07-28 Doug Kwan <dougkwan@google.com>
15238 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15239 (linux_write_memory): Remove declaration of errno.
15241 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15243 * linux-low.c (handle_extended_wait): Do not use "status"
15244 variable uninitialized.
15246 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15248 * server.c (handle_v_attach): Inhibit reporting dll changes.
15250 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15252 * remote-utils.c (prepare_resume_reply): If requested, don't
15253 output "thread:TID" in the T stop reply.
15255 * server.c (disable_packet_vCont, disable_packet_Tthread)
15256 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15257 (handle_query): If requested, disable support for qC, qfThreadInfo
15259 (handle_v_requests): If requested, disable support for vCont.
15260 (gdbserver_show_disableable): New.
15261 (main): Handle --disable-packet and --disable-packet=LIST.
15263 * server.h (disable_packet_vCont, disable_packet_Tthread)
15264 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15266 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15268 * server.c (gdbserver_usage): Mention --version.
15270 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15272 * Makefile.in (gdbreplay.o): New rule.
15274 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15276 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15277 message, not gdbserver.
15279 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15280 Nathan Sidwell <nathan@codesourcery.com>
15281 Joseph Myers <joseph@codesourcery.com>
15283 * acinclude.m4: Include ../../config/acx.m4.
15284 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15285 * configure, config.in: Regenerate.
15286 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15287 * server.c (gdbserver_version): Print PKGVERSION.
15288 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15289 (main): Adjust gdbserver_usage calls.
15290 * gdbreplay.c (version, host_name): Add declarations.
15291 (gdbreplay_version, gdbreplay_usage): New.
15292 (main): Accept --version and --help options.
15294 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15296 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15297 (arm_breakpoint_at): Handle Thumb.
15298 (the_low_target): Add comment.
15300 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15302 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15304 2008-05-09 Doug Evans <dje@google.com>
15306 * server.h (decode_search_memory_packet): Declare.
15307 * remote-utils.c (decode_search_memory_packet): New fn.
15308 * server.c (handle_search_memory_1): New fn.
15309 (handle_search_memory): New fn.
15310 (handle_query): Process qSearch:memory packets.
15312 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15314 * regcache.c (registers_length): Remove.
15315 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15316 full register packet.
15317 * regcache.h (registers_length): Remove prototype.
15318 * server.h (PBUFSIZ): Define to 16384.
15320 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15322 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15323 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15324 powerpc-64l.o, and powerpc-altivec64l.o.
15325 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15326 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15327 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15328 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15329 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15332 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15333 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15334 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15335 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15336 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15337 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15338 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15339 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15340 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15341 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15344 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15345 (init_registers_powerpc_32l): ... this new prototype.
15346 (init_registers_powerpc_32): Remove, replace by ...
15347 (init_registers_powerpc_altivec32l): ... this new prototype.
15348 (init_registers_powerpc_e500): Remove, replace by ...
15349 (init_registers_powerpc_e500l): ... this new prototype.
15350 (init_registers_ppc64): Remove, replace by ...
15351 (init_registers_powerpc_64l): ... this new prototype.
15352 (init_registers_powerpc_64): Remove, replace by ...
15353 (init_registers_powerpc_altivec64l): ... this new prototype.
15354 (ppc_num_regs): Set to 73.
15355 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15356 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15357 (ppc_cannot_store_register): Handle orig_r3 and trap.
15358 (ppc_arch_setup): Update init_registers_... calls.
15359 (ppc_fill_gregset): Handle orig_r3 and trap.
15361 * inferiors.c (clear_inferiors): Reset current_inferior.
15363 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15365 * acinclude.m4: Add override.m4.
15366 * configure: Regenerate.
15368 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15370 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15371 initial call to init_register_ppc64.
15373 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15375 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15376 single powerpc*-*-linux* case.
15377 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15379 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15381 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15382 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15384 * linux-ppc-low.c: Include <elf.h>.
15385 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15386 (ppc_hwcap): New global variable.
15387 (ppc_regmap): Remove __SPE__ #ifdef sections.
15388 (ppc_regmap_e500): New global variable.
15389 (ppc_cannot_store_register): Update __SPE__ special case.
15390 (ppc_get_hwcap): New function.
15391 (ppc_arch_setup): Use it to determine whether inferior supports
15392 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15393 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15394 Do not access registers if target does not support AltiVec.
15395 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15396 Do not access registers if target does not support SPE.
15397 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15399 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15401 * linux-low.c (disabled_regsets, num_regsets): New.
15402 (use_regsets_p): Delete.
15403 (linux_wait_for_process): Clear disabled_regsets.
15404 (regsets_fetch_inferior_registers): Check and set it.
15405 (regsets_store_inferior_registers): Likewise.
15406 (linux_fetch_registers, linux_store_registers): Do not use
15408 (initialize_low): Allocate disabled_regsets.
15410 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15412 * Makefile.in (LIBOBJS): New.
15413 (OBS): Use LIBOBJS.
15414 (memmem.o): New rule.
15415 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15416 * configure: Regenerated.
15418 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15420 * server.c (handle_query): Never return "unsupported" for
15421 qXfer:features:read queries.
15423 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15425 * server.c (get_features_xml): Fix inverted condition.
15426 (handle_query): Always support qXfer:feature:read.
15428 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15430 * server.c (wrapper_argv): New.
15431 (start_inferior): Handle wrapper_argv. If set, expect an extra
15433 (gdbserver_usage): Document --wrapper.
15434 (main): Parse --wrapper.
15436 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15438 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15439 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15440 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15441 (ppc_set_pc): Likewise.
15442 (ppc_arch_setup): New function.
15443 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15444 of collect_register.
15445 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15447 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15449 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15450 instead of linux-ppc64-low.o.
15451 * linux-ppc64-low.c: Remove file.
15452 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15453 (linux-ppc64-low.o): Remove rule.
15455 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15456 (init_registers_powerpc_64): Likewise.
15457 (ppc_regmap): Conditionally define depending on __powerpc64__.
15458 (ppc_cannot_store_register): Do not special-case "fpscr" when
15459 compiled on __powerpc64__.
15460 (ppc_collect_ptrace_register): New function.
15461 (ppc_supply_ptrace_register): New function.
15462 (ppc_breakpoint): Change type to "unsigned int".
15463 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15464 (the_low_target): Conditionally provide initializers for the
15465 arch_setup member depending on __powerpc64__. Install
15466 collect_ptrace_register and supply_ptrace_register members.
15468 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15470 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15471 * server.c (gdbserver_xmltarget): Define.
15472 (get_features_xml): Use it to replace "target.xml" and arch_string.
15474 * configure.srv: Remove srv_xmltarget. Add XML files that were
15475 mentioned there to srv_xmlfiles instead. Remove conditional tests
15476 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15477 srv_xmlfiles and srv_regobj to include all possible choices.
15478 * configure.ac (srv_xmltarget): Remove.
15479 (srv_xmlfiles): Do not add "target.xml".
15480 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15481 checks for supplementary target information.
15482 * configure: Regenerate.
15483 * Makefile.in (XML_TARGET): Remove.
15484 (target.xml): Remove rule.
15485 (clean): Do not clean up target.xml.
15486 (.PRECIOUS): Do not mention target.xml.
15488 * target.h (struct target_ops): Remove arch_string member.
15489 * linux-low.c (linux_arch_string): Remove.
15490 (linux_target_ops): Remove arch_string initializer.
15491 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15492 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15493 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15494 * spu-low.c (spu_arch_string): Remove.
15495 (spu_target_ops): Remove arch_string initializer.
15496 * win32-low.c (win32_arch_string): Remove.
15497 (win32_target_ops): Remove arch_string initializer.
15498 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15499 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15500 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15502 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15504 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15505 by collect_ptrace_register and supply_ptrace_register hooks.
15506 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15507 instead of checking for the_low_target.left_pad_xfer.
15508 (usr_store_inferior_registers): Use collect_ptrace_register callback
15509 instead of checking for the_low_target.left_pad_xfer.
15511 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15512 (s390_supply_ptrace_register): Likewise.
15513 (s390_fill_gregset): Call s390_collect_ptrace_register.
15514 (the_low_target): Update.
15516 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15517 (ppc_supply_ptrace_register): Likewise.
15518 (the_low_target): Update.
15520 * linux-i386-low.c (the_low_target): Update.
15521 * linux-x86-64-low.c (the_low_target): Update.
15523 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15525 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15526 reg-s390.o and reg-s390x.o.
15528 * linux-low.c (new_inferior): New global variable.
15529 (linux_create_inferior, linux_attach): Set it.
15530 (linux_wait_for_process): Call the_low_target.arch_setup after the
15531 target has stopped for the first time.
15532 (initialize_low): Do not call the_low_target.arch_setup.
15534 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15535 (s390_set_pc): Likewise.
15536 (s390_arch_setup): New function.
15537 (the_low_target): Use s390_arch_setup as arch_setup routine.
15539 * regcache.c (realloc_register_cache): New function.
15540 (set_register_cache): Call it for each existing regcache.
15542 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15544 * server.h (init_registers): Remove prototype.
15546 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15547 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15548 instead of init_registers ().
15549 * linux-arm-low.c (init_registers_arm): Add prototype.
15550 (init_registers_arm_with_iwmmxt): Likewise.
15551 (the_low_target): Add initializer for arch_setup field.
15552 * linux-cris-low.c (init_registers_cris): Add prototype.
15553 (the_low_target): Add initializer for arch_setup field.
15554 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15555 (the_low_target): Add initializer for arch_setup field.
15556 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15557 (the_low_target): Add initializer for arch_setup field.
15558 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15559 (the_low_target): Add initializer for arch_setup field.
15560 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15561 (the_low_target): Add initializer for arch_setup field.
15562 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15563 (the_low_target): Add initializer for arch_setup field.
15564 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15565 (init_registers_mips64_linux): Likewise.
15566 (the_low_target): Add initializer for arch_setup field.
15567 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15568 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15569 (the_low_target): Add initializer for arch_setup field.
15570 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15571 (init_registers_powerpc_64): Likewise.
15572 (the_low_target): Add initializer for arch_setup field.
15573 * linux-s390-low.c (init_registers_s390): Add prototype.
15574 (init_registers_s390x): Likewise.
15575 (the_low_target): Add initializer for arch_setup field.
15576 * linux-sh-low.c (init_registers_sh): Add prototype.
15577 (the_low_target): Add initializer for arch_setup field.
15578 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15579 (the_low_target): Add initializer for arch_setup field.
15580 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15581 (the_low_target): Add initializer for arch_setup field.
15583 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15584 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15585 instead of init_registers ().
15586 * win32-arm-low.c (init_registers_arm): Add prototype.
15587 (the_low_target): Add initializer for arch_setup field.
15588 * win32-i386-low.c (init_registers_i386): Add prototype.
15589 (the_low_target): Add initializer for arch_setup field.
15591 * spu-low.c (init_registers_spu): Add prototype.
15592 (initialize_low): Call initialie_registers_spu () instead of
15593 initialize_registers ().
15595 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15597 * server.c (handle_v_requests): When handling the vRun and vAttach
15598 packets, if already debugging a process, don't kill it. Return an
15601 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15603 * server.c (handle_query): Correct length check.
15605 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15607 * win32-low.c (do_initial_child_stuff): Add process handle
15608 parameter. Set current_process_handle and current_process_id from the
15609 parameters. Clear globals.
15610 (win32_create_inferior): Don't set current_process_handle and
15611 current_process_id here. Instead pass them on the call to
15612 do_initial_child_stuff.
15613 (win32_attach): Likewise.
15614 (win32_clear_inferiors): New.
15615 (win32_kill): Don't close the current process handle or the
15616 current thread handle here. Instead call win32_clear_inferiors.
15617 (win32_detach): Don't open a new handle to the process. Call
15618 win32_clear_inferiors.
15619 (win32_join): Don't rely on current_process_handle; open a new
15620 handle using the process id.
15621 (win32_wait): Call win32_clear_inferiors when the inferior process
15624 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15626 * server.c (monitor_show_help): Add "exit".
15628 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15630 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15631 (clean): Add reg-xtensa.c.
15632 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15633 * configure.srv (xtensa*-*-linux*) New target.
15634 * linux-xtensa-low.c: New.
15635 * xtensa-xtregs.c: New.
15637 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15639 * hostio.c: Don't include errno.h.
15640 (errno_to_fileio_errno): Move to hostio-errno.
15641 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15642 error number outputting to the target->hostio_last_error callback.
15643 (hostio_packet_error): Use FILEIO_EINVAL directly.
15644 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15645 calls to hostio_error.
15646 * hostio-errno.c: New.
15647 * server.h (hostio_last_error_from_errno): Declare.
15648 * target.h (target_ops): Add hostio_last_error member.
15649 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15650 as hostio_last_error handler.
15651 * spu-low.c (spu_target_ops): Likewise.
15652 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15653 (wince_hostio_last_error): New functions.
15654 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15655 as hostio_last_error handler.
15656 (win32_target_ops) [!_WIN32_WCE]: Register
15657 hostio_last_error_from_errno as hostio_last_error handler.
15658 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15659 (hostio-errno.o): New rule.
15660 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15661 * configure.srv (srv_hostio_err_objs): New variable. Default to
15663 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15664 * configure: Regenerate.
15666 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15668 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15669 (linux_kill, linux_detach): Clean up the process list.
15670 * remote-utils.c (remote_open): Improve port number parsing.
15671 (putpkt_binary, input_interrupt): Only send interrupts if the target
15673 * server.c (extended_protocol): Make static.
15674 (attached): Define earlier.
15675 (exit_requested, response_needed, program_argv): New variables.
15676 (target_running): New.
15677 (start_inferior): Clear attached here.
15678 (attach_inferior): Set attached here.
15679 (require_running): Define.
15680 (handle_query): Use require_running and target_running. Implement
15682 (handle_v_attach, handle_v_run): New.
15683 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15684 (gdbserver_usage): Update.
15685 (main): Redo argument parsing. Handle --debug and --multi. Handle
15686 --attach along with other options or after the port. Save
15687 program_argv. Support no initial program. Resynchronize
15688 communication with GDB after an error. Handle "monitor exit".
15689 Use require_running and target_running. Always allow the extended
15690 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15691 restart in extended mode.
15692 * README: Refer to the GDB manual. Update --attach usage.
15694 2007-12-20 Andreas Schwab <schwab@suse.de>
15696 * linux-low.c (STACK_SIZE): Define.
15697 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15698 (linux_test_for_tracefork): Likewise.
15700 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15702 * linux-low.c (linux_wait_for_event): Update messages. Do not
15703 reinsert auto-delete breakpoints.
15704 * mem-break.c (struct breakpoint): Change return type of handler to
15706 (set_breakpoint_at): Update handler type.
15707 (reinsert_breakpoint_handler): Return 1 instead of calling
15709 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15711 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15712 * mem-break.h (set_breakpoint_at): Update handler type.
15713 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15714 * win32-low.c (auto_delete_breakpoint): New.
15715 (get_child_debug_event): Use it.
15717 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15719 * configure.ac: Check for pread and pwrite.
15720 * hostio.c (handle_pread): Fall back to lseek and read.
15721 (handle_pwrite): Fall back to lseek and write.
15722 * config.in, configure: Regenerated.
15724 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15726 * server.c (myresume): Add own_buf argument.
15727 (main): Update calls.
15729 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15731 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15732 * remote-utils.c (remote_open): Do not call disable_async_io.
15733 (block_async_io): Delete.
15734 (unblock_async_io): Make static.
15735 (initialize_async_io): New.
15736 * server.c (handle_v_cont): Handle async I/O here.
15737 (myresume): Likewise. Move other common resume tasks here...
15738 (main): ... from here. Call initialize_async_io. Disable async
15739 I/O before the main loop.
15740 * server.h (initialize_async_io): Declare.
15741 (block_async_io, unblock_async_io): Delete prototypes.
15742 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15744 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15746 * remote-utils.c (readchar): Allow binary data in received messages.
15748 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15750 * win32-low.c (attaching): New global.
15751 (win32_create_inferior): Clear the `attaching' global.
15752 (win32_attach): Set the `attaching' global.
15753 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15754 attaching. Only set a breakpoint at the entry point if not
15757 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15759 * server.c (main): Don't report dll events on the initial
15760 connection on attaches.
15762 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15764 * server.c (main): Relax numerical bases supported for the pid of
15765 the --attach command line argument.
15767 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15769 * win32-low.c (win32_attach): Call OpenProcess before
15770 DebugActiveProcess, not after. Add last error output to error
15773 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15775 * win32-low.c (win32_get_thread_context)
15776 (win32_set_thread_context): New functions.
15777 (thread_rec): Use win32_get_thread_context.
15778 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15779 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15782 2007-12-03 Leo Zayas
15783 Pedro Alves <pedro_alves@portugalmail.pt>
15785 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15787 (child_add_thread): Minor cleanup.
15788 (child_continue): Resume artificially suspended threads before
15789 calling ContinueDebugEvent.
15790 (suspend_one_thread): New.
15791 (fake_breakpoint_event): New.
15792 (get_child_debug_event): Change return type to int. Check here if
15793 gdb sent an interrupt request. If a soft interrupt was requested,
15794 fake a breakpoint event. Return 0 if there is no event to handle,
15796 (win32_wait): Don't check here if gdb sent an interrupt request.
15797 Ensure there is a valid event to handle.
15798 (win32_request_interrupt): Add soft interruption method as last
15801 2007-12-03 Leo Zayas
15802 Pedro Alves <pedro_alves@portugalmail.pt>
15804 * win32-low.h (win32_thread_info): Add descriptions to the
15805 structure members. Replace `suspend_count' counter by a
15807 * win32-low.c (thread_rec): Update condition of when to get the
15808 context from the inferior. Rely on ContextFlags being set if it
15809 has already been retrieved. Only suspend the inferior thread if
15810 we haven't already. Warn if that fails.
15811 (continue_one_thread): s/suspend_count/suspended/. Only call
15812 ResumeThread once. Warn if that fails.
15814 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15816 * win32-low.c (win32_wait): Don't read from the inferior when it
15817 has already exited.
15819 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * Makefile.in (win32_low_h): New variable.
15822 (win32-low.o): Add dependency on $(win32_low_h).
15823 (win32-arm-low.o, win32-i386-low.o): New rules.
15825 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15827 * hostio.c: Correct copyright year.
15829 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15831 * Makefile.in (OBS): Add hostio.o.
15832 (hostio.o): New rule.
15833 * server.h (handle_vFile): Declare.
15834 * hostio.c: New file.
15835 * server.c (handle_v_requests): Take packet_len and new_packet_len
15836 for binary packets. Call handle_vFile.
15837 (main): Update call to handle_v_requests.
15839 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15841 * linux-low.c: Include <sched.h>.
15843 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15845 * linux-low.c (linux_tracefork_grandchild): New.
15846 (linux_tracefork_child): Use clone.
15847 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15849 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15851 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15853 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15855 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15857 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15859 * inferiors.c (change_inferior_id): Delete.
15860 (add_pid_to_list, pull_pid_from_list): New.
15861 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15862 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15863 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15864 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15865 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15866 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15867 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15868 (using_threads): Always set to 1.
15869 (handle_extended_wait): New.
15870 (add_process): Do not set TID.
15871 (linux_create_inferior): Set must_set_ptrace_flags.
15872 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15873 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15874 (linux_thread_alive): Rename TID argument to LWPID.
15875 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15876 (linux_wait_for_event): Do not use TID or check using_threads. Update
15877 call to dead_thread_notify. Call handle_extended_wait.
15878 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15879 (send_sigstop): Delete sigstop_sent.
15880 (wait_for_sigstop): Avoid TID.
15881 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15882 (linux_test_for_tracefork): New.
15883 (linux_lookup_signals): Use thread_db_active and
15884 linux_supports_tracefork_flag.
15885 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15886 * linux-low.h (get_process_thread): Avoid TID.
15887 (struct process_ifo): Move thread_known and tid to the end. Remove
15889 (linux_attach_lwp, thread_db_init): Update prototypes.
15890 * server.h (change_inferior_id): Delete prototype.
15891 (add_pid_to_list, pull_pid_from_list): New prototypes.
15892 * thread-db.c (thread_db_use_events): New.
15893 (find_first_thread): Rename to...
15894 (find_one_thread): ...this. Update callers and messages. Do not
15895 call fatal. Check thread_db_use_events. Do not call
15896 change_inferior_id or new_thread_notify.
15897 (maybe_attach_thread): Update. Do not call new_thread_notify.
15898 (thread_db_init): Set thread_db_use_events. Check use_events.
15899 * utils.c (fatal, warning): Correct message prefix.
15901 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15903 * Makefile.in (clean): Remove new files.
15904 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15905 (powerpc-64.o, powerpc-64.c): New rules.
15906 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15907 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15909 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15911 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15912 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15913 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15914 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15915 (target_regsets): Add AltiVec and SPE register sets.
15916 * configure.ac: Check for AltiVec and SPE.
15917 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15918 (ppc_fill_vrregset, ppc_store_vrregset): New.
15919 (target_regsets): Add AltiVec register set.
15920 * configure: Regenerated.
15922 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15924 * linux-low.c (O_LARGEFILE): Define.
15925 (linux_read_memory): Use /proc/PID/mem.
15926 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15927 * configure, config.in: Regenerated.
15929 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15931 * linux-low.c (linux_wait_for_event): Do not pass signals while
15934 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15936 * win32-low.c (create_process): New.
15937 (win32_create_inferior): Use create_process instead of
15938 CreateProcess. If create_process failed retry appending an ".exe"
15939 suffix. Store the GetLastError result immediatelly after
15940 create_process calls and use it on the call to error.
15942 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15944 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15946 2007-08-23 Joel Brobecker <brobecker@adacore.com>
15948 * configure.ac: Switch license to GPLv3.
15950 2007-08-01 Michael Snyder <msnyder@access-company.com>
15952 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15954 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15956 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15958 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15959 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15960 CloseToolhelp32Snapshot.
15961 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15962 CloseToolhelp32Snapshot.
15964 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
15966 * server.c (main): Check for inferior exit before main loop.
15968 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15970 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15971 instead of on tmp_desc.
15973 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15974 Daniel Jacobowitz <dan@codesourcery.com>
15976 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15977 (add_thread): Minor cleanups.
15978 (clear_inferiors): Move lower in the file. Clear the DLL
15980 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15981 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15982 (xml_escape_text): New.
15983 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15985 (handle_v_cont): Report errors.
15986 (gdbserver_version): Update.
15987 (main): Correct size of own_buf. Do not report initial DLL events.
15988 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15989 (unloaded_dll, xml_escape_text): New.
15990 * win32-low.c (enum target_waitkind): Update comments.
15991 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15992 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15993 (win32_EnumProcessModules, win32_GetModuleInformation)
15994 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15995 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15996 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15997 (win32_Module32First, win32_Module32Next, load_toolhelp)
15998 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15999 (get_child_debug_event): Handle DLL events.
16000 (win32_wait): Likewise.
16002 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16004 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16005 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16007 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16009 * win32-low.c (handle_output_debug_string): Ignore event if not
16012 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16014 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16016 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16018 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16020 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16022 * inferiors.c (change_inferior_id): Add comment.
16023 * linux-low.c (check_removed_breakpoint): Add an early
16024 prototype. Improve debug output.
16025 (linux_attach): Doc update.
16026 (linux_detach_one_process, linux_detach): Clean up before releasing
16028 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16029 * linux-low.h (struct process_info): Doc improvement.
16030 * mem-break.c (delete_all_breakpoints): New.
16031 * mem-break.h (delete_all_breakpoints): New prototype.
16032 * thread-db.c (find_first_thread): New.
16033 (thread_db_create_event): Call it instead of
16034 thread_db_find_new_threads. Clean up unused variables.
16035 (maybe_attach_thread): Remove first thread handling.
16036 (thread_db_find_new_threads): Use find_first_thread.
16037 (thread_db_get_tls_address): Likewise.
16039 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16041 * thread-db.c (thread_db_find_new_threads): Add prototype.
16042 (thread_db_create_event): Check for the main thread before adding
16044 (maybe_attach_thread): Only enable event reporting if TID == 0.
16045 (thread_db_get_tls_address): Check for new threads.
16047 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16049 * linux-low.c (linux_create_inferior): Try execv before execvp.
16050 * spu-low.c (spu_create_inferior): Likewise.
16052 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16054 * linux-low.c (linux_create_inferior): Change execv to execvp.
16055 * spu-low.c (spu_create_inferior): Likewies.
16057 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16059 * Makefile.in (clean): Clean new files instead of deleted ones.
16060 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16061 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16063 * configure.srv: Specify XML files and new regformats for MIPS and
16065 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16066 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16067 an entry for the restart register.
16068 (mips_cannot_fetch_register, mips_cannot_store_register)
16069 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16070 register names to match the XML descriptions.
16071 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16072 restart register instead of $0.
16074 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16075 Markus Deuling <deuling@de.ibm.com>
16077 * remote-utils.c (decode_xfer_write): New function.
16078 * server.h (decode_xfer_write): Add prototype.
16079 * server.c (handle_query): Add PACKET_LEN argument. Support
16080 qXfer:spu:read and qXfer:spu:write packets.
16081 (main): Pass packet_len to handle_query.
16082 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16083 * target.h (target_ops): Add qxfer_spu.
16085 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16087 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16088 accessing non-seekable spufs files.
16090 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16092 * server.c (handle_query): Add reply for qC packet.
16094 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16095 Leo Zayas <lerele@champenstudios@com>
16097 * server.h (check_remote_input_interrupt_request): New function.
16098 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16099 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16100 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16101 (check_remote_input_interrupt_request): New function.
16102 * server.h (check_remote_input_interrupt_request): Declare.
16103 * win32-low.c (winapi_DebugBreakProcess,
16104 winapi_GenerateConsoleCtrlEvent): New typedefs.
16105 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16107 (win32_wait): Check for remote interrupt request
16108 with check_remote_input_interrupt_request.
16109 (win32_request_interrupt): New function.
16110 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16112 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16114 * win32-low.c (debug_registers_changed,
16115 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16116 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16117 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16118 (thread_rec): Get context using the low target.
16119 (child_add_thread): Call thread_added on the low target,
16120 which does the same thing.
16122 (do_initial_child_stuff): Remove debug registers references.
16123 Set context using the low target. Resume threads after
16124 setting the contexts.
16125 (child_continue): Remove dead variable. Remove debug
16126 registers references.
16127 (child_fetch_inferior_registers): Go through the low target.
16128 (do_child_store_inferior_registers): Remove.
16129 (child_store_inferior_registers): Go through the low target.
16130 (win32_resume): Remove debug registers references.
16131 Set context using the low target.
16132 (handle_exception): Change return type to void. Don't record
16133 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16134 first chance exception.
16135 (get_child_debug_event): Change return type to void. Remove
16136 goto loop. Always return after waiting for debug event.
16137 (win32_wait): Convert to switch statement. Handle spurious
16140 * win32-i386-low.c (debug_registers_changed,
16141 debug_registers_used): New.
16142 (initial_stuff): Rename to ...
16143 (i386_initial_stuff): ... this. Clear debug registers
16145 (store_debug_registers): Delete.
16146 (i386_get_thread_context): New.
16147 (load_debug_registers): Delete.
16148 (i386_set_thread_context): New.
16149 (i386_thread_added): New.
16150 (single_step): Rename to ...
16151 (i386_single_step): ... this.
16152 (do_fetch_inferior_registers): Rename to ...
16153 (i386_fetch_inferior_register): ... this.
16154 (i386_store_inferior_register): New.
16155 (the_low_target): Adapt to new interface.
16157 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16158 (arm_get_thread_context): New.
16159 (arm_set_thread_context): New.
16161 (do_fetch_inferior_registers): Rename to ...
16162 (arm_fetch_inferior_register): ... this.
16163 (arm_store_inferior_register): New.
16164 (arm_wince_breakpoint): Reimplement as unsigned long.
16165 (arm_wince_breakpoint_len): Define.
16166 (the_low_target): Adapt to new interface.
16168 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16169 load_debug_registers. Add get_thread_context, set_thread_context,
16170 thread_added and store_inferior_register. Rename
16171 fetch_inferior_registers to fetch_inferior_register.
16172 (regptr): Remove declaration.
16174 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16176 * linux-low.c (linux_detach): Change return type to int. Return 0.
16177 * spu-low.c (spu_detach): Likewise.
16179 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16181 * target.h (target_ops): Change return type of detach to int.
16183 (join_inferior): New.
16184 * server.c (main): Don't skip detach support on mingw32.
16185 If the inferior doesn't support detaching return error.
16186 Call join_inferior instead of using waitpid.
16187 * linux-low.c (linux_join): New.
16188 (linux_target_op): Add linux_join.
16189 * spu-low.c (spu_join): New.
16190 (spu_target_ops): Add spu_join.
16191 * win32-low.c (win32_detach): Adapt to new interface.
16192 Reopen current_process_handle before detaching. Issue a child
16193 resume before detaching.
16195 (win32_target_op): Add win32_join.
16197 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16199 * win32-low.c (win32-attach): Fix return value.
16200 * target.h (target_ops): Describe ATTACH return values.
16202 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16204 * win32-low.c (GETPROCADDRESS): Define.
16205 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16206 (winapi_DebugSetProcessKillOnExit): Likewise.
16207 (win32_create_inferior): Force usage of ansi CreateProcessA.
16208 (win32_attach): Use GETPROCADDRESS.
16209 (win32_detach): Likewise.
16211 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16213 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16215 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16217 * win32-low.c: Commit leftover changes from 2007-03-29.
16219 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16221 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16222 fields short instead of int. Add explicit padding.
16223 (i387_cache_to_fsave): Remove unnecessary casts.
16224 (i387_fsave_to_cache): Doc fix.
16225 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16227 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16229 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16230 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16232 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16234 * configure.srv (arm*-*-mingw32ce*): Move near the other
16237 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16239 * configure.ac: Add errno checking.
16240 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16241 sys/file.h and malloc.h.
16242 (AC_CHECK_DECLS): Add perror.
16243 (srv_mingwce): Handle.
16244 * configure.srv (i[34567]86-*-cygwin*): Add
16245 win32-i386-low.o to srv_tgtobj.
16246 (i[34567]86-*-mingw*): Likewise.
16247 (arm*-*-mingw32ce*): Add case.
16248 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16249 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16250 [__MINGW32CE__] (strerror): New function.
16251 [__MINGW32CE__] (errno): Define to GetLastError.
16252 [__MINGW32CE__] (COUNTOF): New macro.
16253 (remote_open): Remove extra close call.
16254 * mem-break.c (delete_breakpoint_at): New function.
16255 * mem-break.h (delete_breakpoint_at): Declare.
16256 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16257 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16258 [USE_WIN32API] (read, write): Add char* casts.
16259 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16260 * server.h: Include wincecompat.h on Windows CE.
16261 [HAVE_ERRNO_H]: Check.
16262 (perror): Declare if not declared.
16263 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16264 (perror_with_name): Remove errno declaration.
16265 * wincecompat.h: New.
16266 * wincecompat.c: New.
16267 * win32-low.h: New.
16268 * win32-arm-low.c: New.
16269 * win32-i386-low.c: New.
16270 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16271 (OUTMSG2): Make it safe.
16273 (COUNTOF): New macro.
16274 (NUM_REGS): Get it from the low target.
16275 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16276 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16277 (thread_rec): Let low target handle debug registers.
16278 (child_add_thread): Likewise.
16279 (child_init_thread_list): Likewise.
16280 (continue_one_thread): Likewise.
16282 (do_child_fetch_inferior_registers): Move to ...
16283 * win32-i386-low.c: ... here, and rename to ...
16284 (do_fetch_inferior_registers): ... this.
16285 * win32-low.c (child_fetch_inferior_registers):
16286 Go through the low target.
16287 (do_child_store_inferior_registers): Use regptr.
16288 (strwinerror): New function.
16289 (win32_create_inferior): Handle Windows CE.
16290 Use strwinerror instead of strerror on Windows error
16291 codes. Add program to the error output.
16292 Don't close the main thread handle on Windows CE.
16293 (win32_attach): Use coredll.dll on Windows CE.
16294 (win32_kill): Close current process and current
16296 (win32_detach): Use coredll.dll on Windows CE.
16297 (win32_resume): Let low target handle debug registers, and
16299 (handle_exception): Add/Remove initial breakpoint. Avoid
16300 non-existant WSTOPSIG on Windows CE.
16301 (win32_read_inferior_memory): Cast to remove warning.
16302 (win32_arch_string): Go through the low target.
16303 (initialize_low): Call set_breakpoint_data with the low
16304 target's breakpoint.
16305 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16306 FOP_REGNUM, mappings): Move to ...
16307 * win32-i386-low.c: ... here.
16308 * win32-low.c (win32_thread_info): Move to ...
16309 * win32-low.h: ... here.
16310 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16311 win32-arm-low.c and wincecompat.c.
16312 (all:): Add $EXEEXT.
16313 (install-only:): Likewise.
16314 (gdbserver:): Likewise.
16315 (gdbreplay:): Likewise.
16316 * config.in: Regenerate.
16317 * configure: Regenerate.
16319 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16321 * win32-low.c: Rename typedef thread_info to
16322 win32_thread_info throughout.
16324 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16326 * win32-i386-low.c: Rename to ...
16327 * win32-low.c: ... this.
16328 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16329 * Makefile.in: Likewise.
16331 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16333 * remote-utils.c (monitor_output): Constify msg parameter.
16334 * server.h (monitor_output): Likewise.
16335 * win32-i386-low.c (handle_output_debug_string): New.
16336 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16337 handle_output_debug_string.
16338 (get_child_debug_event): Likewise.
16340 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16342 * server.c (main): Correct strtoul check.
16344 2007-03-27 Jon Ringle <jon@ringle.org>
16346 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16348 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16350 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16352 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16354 * terminal.h: Check HAVE_SGTTY_H.
16356 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16358 * remote-utils.c (remote_open): Print out the assigned port number.
16360 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16362 * remote-utils.c (monitor_output): New function.
16363 * server.c (debug_threads): Define here.
16364 (monitor_show_help): New function.
16365 (handle_query): Handle qRcmd.
16366 (main): Do not handle 'd' packet.
16367 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16368 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16371 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16373 * Makefile.in (EXEEXT): New.
16374 (clean): Use $(EXEEXT).
16376 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16378 * target.h (target_ops): Rename send_signal to request_interrupt,
16379 and remove enum target_signal parameter.
16380 * linux-low.c (linux_request_interrupt): Rename from
16381 linux_send_signal, and always send SIGINT.
16382 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16383 and always send SIGINT.
16384 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16386 (input_interrupt): Likewise.
16388 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * server.c (get_features_xml): Check if target implemented
16392 * win32-i386-low.c (win32_arch_string): New.
16393 (win32_target_ops): Add win32_arch_string as arch_string member.
16395 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16397 * spu-low.c (spu_arch_string): New.
16398 (spu_target_ops): Add spu_arch_string.
16400 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16402 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16403 * configure.ac: Do not check for terminal.h.
16404 * configure, config.in: Regenerated.
16406 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16408 * Makefile.in (OBS): Add $(XML_BUILTIN).
16409 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16411 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16412 (arm-with-iwmmxt.c): New.
16413 * config.in, configure: Regenerate.
16414 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16415 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16416 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16417 (arm*-*-linux*): Add iWMMXt and regset support.
16418 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16419 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16420 (arm_store_wmmxregset, target_regsets): New.
16421 * server.c (get_features_xml): Take annex argument. Check builtin
16423 (handle_query): Handle multiple annexes.
16425 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16427 * remote-utils.c [USE_WIN32API] (read, write): Define.
16428 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16431 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16433 * linux-i386-low.c (the_low_target): Set arch_string.
16434 * linux-x86-64-low.c (the_low_target): Likewise.
16435 * linux-low.c (linux_arch_string): New.
16436 (linux_target_ops): Add it.
16437 * linux-low.h (struct linux_target_ops): Add arch_string.
16438 * server.c (write_qxfer_response): Use const void * for DATA.
16439 (get_features_xml): New.
16440 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16441 * target.h (struct target_ops): Add arch_string method.
16443 2007-01-03 Denis Pilat <denis.pilat@st.com>
16444 Daniel Jacobowitz <dan@codesourcery.com>
16446 * linux-low.c (linux_kill): Handle being called with no threads.
16447 * win32-i386-low.c (win32_kill): Likewise.
16448 (get_child_debug_event): Clear current_process_handle.
16450 2006-12-30 Denis PILAT <denis.pilat@st.com>
16451 Daniel Jacobowitz <dan@codesourcery.com>
16453 * remote-utils.c (remote_open): Check the type of specified
16454 serial port devices before opening them.
16455 * server.c (main): Kill the inferior if an error occurs during
16456 the first remote_open.
16458 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16460 * README: Update supported targets.
16462 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16464 * Makefile.in (clean): Remove reg-mips64.c.
16465 (reg-mips64.c, reg-mips64.o): New rules.
16466 * configure.srv: Handle mips64. Include regset support for mips.
16467 * linux-mips-low.c (union mips_register): New.
16468 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16469 (mips_breakpoint, mips_breakpoint_at): Use int.
16470 (mips_collect_register, mips_supply_register)
16471 (mips_collect_register_32bit, mips_supply_register_32bit)
16472 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16473 (mips_store_fpregset, target_regsets): New.
16474 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16476 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16478 * configure.srv: Add target "spu*-*-*".
16479 * Makefile.in (clean): Remove reg-spu.c.
16480 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16481 * spu-low.c: New file.
16483 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16485 * configure.ac: Correct td_thr_tls_get_addr test.
16486 * configure: Regenerated.
16488 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16490 * linux-low.c (linux_wait_for_event): Reformat. Use the
16491 pass_signals array.
16492 * remote-utils.c (decode_address_to_semicolon): New.
16493 * server.c (pass_signals, handle_general_set): New.
16494 (handle_query): Mention QPassSignals for qSupported.
16495 (main): Call handle_general_set.
16496 * server.h (pass_signals, decode_address_to_semicolon): New.
16498 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16500 * server.c (handle_query): Correct error handling for read_auxv.
16502 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16504 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16505 and srv_linux_thread_db to yes.
16506 * linux-s390-low.c (s390_fill_gregset): New function.
16507 (target_regsets): Define data structure.
16509 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16511 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16512 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16513 * config.in, configure: Regenerated.
16514 * inferiors.c (gdb_id_to_thread): New function.
16515 (gdb_id_to_thread_id): Use it.
16516 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16517 * linux-low.h (struct process_info): Add th member.
16518 (thread_db_get_tls_address): New prototype.
16519 * remote-utils.c (decode_address): Make non-static.
16520 * server.c (handle_query): Handle qGetTLSAddr.
16521 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16522 * target.h (struct target_ops): Add get_tls_address.
16523 * thread-db.c (maybe_attach_thread): Save the thread handle.
16524 (thread_db_get_tls_address): New.
16526 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16528 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16529 (linux_resume_one_process): Take a siginfo_t *. Update all
16530 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16531 (struct pending_signals): Add a siginfo_t.
16532 (linux_wait_for_process): Always set last_status.
16533 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16534 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16535 * linux-low.h (struct process_info): Add last_status.
16537 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16539 * remote-utils.c (try_rle): New function.
16540 (putpkt_binary): Use it.
16542 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16544 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16545 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16546 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16547 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16548 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16551 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16553 * server.c (terminal_fd): New variable.
16554 (old_foreground_pgrp): Likewise.
16555 (restore_old_foreground_pgrp): New function.
16556 (start_inferior): Record the terminal file descriptor in terminal_fd
16557 and its original foreground group in old_foreground_pgrp. Register
16558 restore_old_foreground_pgrp with atexit().
16560 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16562 * server.c (handle_query): Correct qPart to qXfer.
16564 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16566 * configure.ac: Check for more headers which are missing on
16567 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16568 * configure.srv: Add Cygwin and mingw32.
16569 * remote-utils.c: Don't include headers unconditionally which
16570 are missing on mingw32. Include <winsock.h> for mingw32.
16571 (remote_open): Adjust for mingw32 support. Flush
16572 standard error after writing to it.
16573 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16574 (unblock_async_io, enable_async_io, disable_async_io)
16575 (readchar, getpkt): Update for Winsock support.
16576 (prepare_resume_reply): Expect a protocol signal number.
16577 * server.c: Disable <sys/wait.h> on mingw32.
16578 (start_inferior): Adjust for mingw32 support. Flush
16579 standard error after writing to it.
16580 (attach_inferior): Likewise. Use protocol signal
16582 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16584 * win32-i386-low.c: New file.
16585 * Makefile.in (XM_CLIBS): Set.
16586 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16587 (win32-i386-low.o): New dependency rule.
16588 * linux-low.c (linux_wait): Use target signal numbers.
16589 * target.h (struct target_ops): Doc fix.
16590 * server.h (target_signal_to_name): New prototype.
16591 * gdbreplay.c: Don't include headers unconditionally which
16592 are missing on mingw32. Include <winsock.h> for mingw32.
16593 (remote_close, remote_open): Adjust for Winsock support.
16594 * configure, config.in: Regenerated.
16596 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16598 * server.c (decode_xfer_read, write_qxfer_response): New.
16599 (handle_query): Take a packet length argument. Handle
16600 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16601 the qSupported response.
16602 (main): Update call to handle_query.
16604 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16606 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16607 (putpkt_binary): Renamed from putpkt and adjusted for binary
16609 (putpkt): New wrapper for putpkt_binary.
16610 (readchar): Don't mask off the high bit.
16611 (decode_X_packet): New function.
16612 * server.c (main): Call putpkt_binary if a handler sets the packet
16613 length. Save the length of the incoming packet. Handle 'X'.
16614 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16616 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16618 * server.c (handle_query): Handle qSupported.
16620 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16622 * remote-utils.c (all_symbols_looked_up): New variable.
16623 (look_up_one_symbol): Check it.
16624 * server.h (look_up_one_symbol): New declaration.
16625 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16627 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16629 * Makefile.in (linux-arm-low.o): Update dependencies.
16630 * linux-arm-low.c: Include "gdb_proc_service.h".
16631 (PTRACE_GET_THREAD_AREA): Define.
16632 (ps_get_thread_area): New function.
16634 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16636 * configure.srv (m68k*-*-uclinux*): New target.
16637 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16638 (linux_resume_one_process): Remove extraneous cast.
16639 (linux_read_offsets): New.
16640 (linux_target_op): Add linux_read_offsets on mmuless systems.
16641 * server.c (handle_query): Add qOffsets logic.
16642 * target.h (struct target_ops): Add read_offsets.
16644 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16646 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16647 (PTRACE_GET_THREAD_AREA): Define.
16648 (ps_get_thread_area): New function.
16649 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16650 (linux-x86-64-low.o): Update.
16652 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16654 * configure.ac: Remove checks for prfpregset_t.
16655 * gdb_proc_service.h: New file.
16656 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16657 new "gdb_proc_service.h".
16658 * proc-service.c: Likewise.
16659 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16660 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16661 * Makefile.in (gdb_proc_service_h): Updated.
16662 * configure, config.in: Regenerated.
16664 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16666 * remote-utils.c (prepare_resume_reply): Move declaration
16667 of gdb_id_from_wait to the top of the block.
16669 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16671 * linux-low.c (regsets_store_inferior_registers): Read the regset
16672 from the target before filling it.
16674 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16676 * server.c (attach_inferior): Return SIGTRAP for a successful
16679 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16681 * Makefile.in (OBS): Add version.o.
16682 (STAGESTUFF): Delete.
16683 (version.o): Add dependencies.
16684 (version.c): Replace rule.
16685 (clean): Remove version.c.
16686 * server.c (gdbserver_version): New.
16687 (gdbserver_usage): Use printf.
16688 (main): Handle --version and --help.
16689 * server.h (version, host_name): Add declarations.
16691 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16703 * linux-x86-64-low.c:
16705 * linux-s390-low.c:
16706 * linux-ppc64-low.c:
16708 * linux-mips-low.c:
16709 * linux-m68k-low.c:
16710 * linux-m32r-low.c:
16713 * linux-ia64-low.c:
16714 * linux-i386-low.c:
16715 * linux-crisv32-low.c:
16727 * gdbserver.1: Add (C) after Copyright. Update the FSF
16730 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16732 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16733 (arm_breakpoint_at): Recognize both breakpoints.
16734 (the_low_target): Use the correct breakpoint instruction.
16736 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16738 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16739 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16740 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16741 (the_low_target): Update.
16743 2005-10-25 Andreas Schwab <schwab@suse.de>
16745 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16747 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16748 (ia64_num_regs): Reduce to 462.
16750 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16752 * acinclude.m4: Correct quoting.
16753 * aclocal.m4: Regenerated.
16755 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16756 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16757 (thread_db_init): Call thread_db_err_str.
16758 * configure.ac: Check for TD_VERSION.
16759 * config.in, configure: Regenerated.
16761 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16763 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16765 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16767 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16768 is not available. Define HAVE_PTRACE_GETREGS if it is.
16769 * config.in, configure: Regenerated.
16770 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16771 * linux-i386-low.c, linux-m68k-low.c: Update to use
16772 HAVE_PTRACE_GETREGS.
16773 * linux-low.c (regsets_fetch_inferior_registers)
16774 (regsets_store_inferior_registers): Only return 0 if we processed
16776 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16777 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16779 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16781 * inferiors.c (struct thread_info): Add gdb_id.
16782 (add_thread): Add gdb_id argument.
16783 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16784 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16785 calls to add_thread.
16786 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16787 * server.c (handle_query): Use thread_to_gdb_id.
16788 (handle_v_cont, main): Use gdb_id_to_thread_id.
16789 * server.h (add_thread): Update prototype.
16790 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16793 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16795 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16796 left-padded registers.
16797 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16798 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16800 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16802 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16803 * configure: Regenerate.
16804 * config.in: Regenerate.
16805 * server.h (NEED_DECLARATION_STRERROR):
16806 Replace with !HAVE_DECL_STRERROR.
16808 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16810 * linux-low.c (linux_wait, linux_send_signal): Don't test
16811 an unsigned long variable for > 0 if it could be MAX_ULONG.
16812 * server.c (myresume): Likewise.
16813 * target.c (set_desired_inferior): Likewise.
16815 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16817 * configure.ac: Simplify and improve check for socklen_t.
16818 * configure, config.in: Regenerate.
16820 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16822 * acconfig.h: Remove.
16823 * configure.ac: Add a test for socklen_t. Use three-argument
16824 AC_DEFINE throughout.
16825 * config.in: Regenerated using autoheader 2.59.
16826 * configure: Regenerated.
16828 * gdbreplay.c (socklen_t): Provide a default.
16829 (remote_open): Use socklen_t.
16830 * remote-utils.c (socklen_t): Provide a default.
16831 (remote_open): Use socklen_t.
16832 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16835 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16837 * linux-low.c (linux_read_memory, linux_write_memory)
16838 (linux_read_auxv): Likewise.
16839 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16840 (check_mem_write): Likewise.
16841 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16843 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16844 (registers_from_string, register_data): Likewise.
16845 * server.c (handle_query, main): Likewise.
16846 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16847 (decode_M_packet): Likewise.
16848 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16849 * target.h (struct target_ops): Update read_memory, write_memory,
16851 (read_inferior_memory, write_inferior_memory): Update.
16852 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16853 to unsigned char *.
16854 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16855 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16856 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16857 linux-s390-low.c, linux-sh-low.c: Update for changes in
16858 read_inferior_memory and the_low_target->breakpoint.
16860 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16862 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16863 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16864 * configure.srv: Add powerpc64-*-linux*.
16865 * linux-ppc64-low.c: New file.
16867 2005-05-23 Orjan Friberg <orjanf@axis.com>
16869 * linux-cris-low.c: New file with support for CRIS.
16870 * linux-crisv32-low.c: Ditto for CRISv32.
16871 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16872 (clean): Add reg-cris.c and reg-crisv32.c.
16873 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16874 reg-crisv32.o, and reg-crisv32.c to make rules.
16875 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16876 recognized targets.
16878 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16880 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16881 of sizeof (PTRACE_XFER_TYPE).
16882 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16884 2005-05-12 Orjan Friberg <orjanf@axis.com>
16886 * target.h (struct target_ops): Add insert_watchpoint,
16887 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16888 pointers for hardware watchpoint support.
16889 * linux-low.h (struct linux_target_ops): Ditto.
16890 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16891 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16892 to linux_target_ops.
16893 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16895 * server.c (main): Recognize 'Z' and 'z' packets.
16897 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16899 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16900 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16901 (the_low_target): Add new members.
16903 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16905 * proc-service.c (ps_lgetregs): Search all_processes instead of
16908 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16910 * server.c (start_inferior): Change return type to int.
16911 (attach_inferior): Change sigptr to int *.
16912 (handle_v_cont, handle_v_requests): Change signal to int *.
16913 (main): Change signal to int.
16915 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
16917 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16918 * configure.srv: Add m32r*-*-linux*.
16919 * linux-m32r-low.c: New file.
16921 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16923 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16925 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16927 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16928 Take unsigned long arguments for PIDs.
16929 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16930 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16931 (wait_for_sigstop, linux_resume_one_process)
16932 (regsets_fetch_inferior_registers, linux_send_signal)
16933 (linux_read_auxv): Likewise. Update the types of variables holding
16934 PIDs. Update format string specifiers.
16935 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16936 * remote-utils.c (prepare_resume_reply): Likewise.
16937 * server.c (cont_thread, general_thread, step_thread)
16938 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16940 (handle_query): Update format specifiers.
16941 (handle_v_cont, main): Use strtoul for thread IDs.
16942 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16943 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16944 (general_thread, step_thread, thread_from_wait)
16945 (old_thread_from_wait): Update.
16946 * target.h (struct thread_resume): Use unsigned long for THREAD.
16947 (struct target_ops): Use unsigned long for arguments to attach and
16950 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16952 * acinclude.m4: Include bfd/bfd.m4 directly.
16953 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16954 <agriffis@toolchain.org>.
16955 * aclocal.m4, configure: Regenerated.
16957 2005-01-07 Andrew Cagney <cagney@gnu.org>
16959 * configure.ac: Rename configure.in, require autoconf 2.59.
16960 * configure: Re-generate.
16962 2004-12-08 Daniel Jacobowitz <dan@debian.org>
16964 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16965 LIBS when finished.
16966 * aclocal.m4: Regenerated.
16967 * configure: Regenerated.
16969 2004-11-21 Andreas Schwab <schwab@suse.de>
16971 * linux-m68k-low.c (m68k_num_gregs): Define.
16972 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16973 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16974 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16975 (m68k_breakpoint_at): New. Add to the_low_target.
16977 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16978 srv_linux_thread_db to yes.
16980 2004-10-20 Joel Brobecker <brobecker@gnat.com>
16982 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16983 (ARCH_SET_FS): Likewise.
16984 (ARCH_GET_FS): Likewise.
16985 (ARCH_GET_GS): Likewise.
16987 2004-10-16 Daniel Jacobowitz <dan@debian.org>
16989 * linux-i386-low.c (ps_get_thread_area): New.
16990 * linux-x86-64-low.c (ps_get_thread_area): New.
16991 * linux-low.c: Include <sys/syscall.h>.
16992 (linux_kill_one_process): Don't kill the first thread here.
16993 (linux_kill): Kill the first thread here.
16994 (kill_lwp): New function.
16995 (send_sigstop, linux_send_signal): Use it.
16996 * proc-service.c: Clean up #ifdefs.
16997 (fpregset_info): Delete.
16998 (ps_lgetregs): Update and enable implementation.
16999 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17001 * remote-utils.c (struct sym_cache, symbol_cache): New.
17002 (input_interrupt): Print a clearer message.
17003 (async_io_enabled): New variable.
17004 (enable_async_io, disable_async_io): Use it. Update comments.
17005 (look_up_one_symbol): Use the symbol cache.
17006 * thread-db.c (thread_db_look_up_symbols): New function.
17007 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17009 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17011 * configure.in: Test for -rdynamic.
17012 * configure: Regenerated.
17013 * Makefile (INTERNAL_LDFLAGS): New.
17014 (gdbserver, gdbreplay): Use it.
17016 2004-09-02 Andrew Cagney <cagney@gnu.org>
17018 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17020 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17022 * linux-low.c (linux_wait): Clear all_processes list also.
17024 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17026 * linux-low.c: Include <errno.h>. Remove extern declaration of
17029 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17031 * gdbreplay.c, server.h, utils.c: Update copyright years.
17033 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17035 * server.c (main): Print child status or termination signal from
17036 variable 'signal', not 'sig'.
17038 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17040 * linux-low.c (linux_read_memory): Change return type to
17041 int. Check for and return error from ptrace().
17042 * target.c (read_inferior_memory): Change return type to int. Pass
17043 back return status from the_target->read_memory().
17044 * target.h (struct target_ops): Adapt *read_memory() prototype.
17046 (read_inferior_memory): Adapt prototype.
17047 * server.c (main): Return an error packet if
17048 read_inferior_memory() returns an error.
17050 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17052 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17053 Unify with other clean targets.
17055 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17057 * server.c (handle_v_cont): Call set_desired_inferior.
17059 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17061 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17063 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17065 * linux-low.c (linux_wait): Unblock async I/O.
17066 (linux_resume): Block and enable async I/O.
17067 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17068 * server.h (block_async_io, unblock_async_io): Add prototypes.
17070 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17072 * remote-utils.c (remote_open): Print a status notice after
17073 opening a TCP port.
17074 * server.c (attach_inferior): Print a status notice after
17077 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17079 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17081 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17083 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17085 * server.c, target.h: Update copyright years.
17087 2004-02-25 Roland McGrath <roland@redhat.com>
17089 * target.h (struct target_ops): New member `read_auxv'.
17090 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17091 * linux-low.c (linux_read_auxv): New function.
17092 (linux_target_ops): Initialize `read_auxv' member to that.
17094 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17096 Committed by Jim Blandy <jimb@redhat.com>.
17098 * linux-s390-low.c (s390_num_regs): Update.
17099 (s390_regmap): Remove control registers. Use __s390x__ predefine
17100 instead of GPR_SIZE to distiguish s390 and s390x targets.
17102 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17104 * linux-low.c: Update copyright year.
17105 (check_removed_breakpoint): Clear pending_is_breakpoint.
17106 (linux_set_resume_request, linux_queue_one_thread)
17107 (resume_status_pending_p): New functions.
17108 (linux_continue_one_thread): Use process->resume.
17109 (linux_resume): Only resume threads if there are no pending events.
17110 * linux-low.h (struct process_info): Add resume request
17113 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17115 * regcache.c (new_register_cache): Clear the allocated register
17116 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17118 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17120 * linux-low.c (linux_resume): Take a struct thread_resume *
17122 (linux_wait): Update call.
17123 (resume_ptr): New static variable.
17124 (linux_continue_one_thread): Renamed from
17125 linux_continue_one_process. Use resume_ptr.
17126 (linux_resume): Use linux_continue_one_thread.
17127 * server.c (handle_v_cont, handle_v_requests): New functions.
17128 (myresume): New function.
17129 (main): Handle 'v' case.
17130 * target.h (struct thread_resume): New type.
17131 (struct target_ops): Change argument of "resume" to struct
17133 (myresume): Delete macro.
17135 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17137 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17138 (uninstall): Support DESTDIR.
17140 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17142 * configure.srv: Add xscale*linux copy of arm*linux entry.
17144 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17146 * linux-arm-low.c (arm_reinsert_addr): New function.
17147 (the_low_target): Add arm_reinsert_addr.
17149 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17151 * mem-break.c: Remove whitespace at end of file.
17153 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17155 * configure.in: Check whether we need to prototype strerror.
17156 * server.h: Optionally prototype strerror.
17157 * gdbreplay.c (perror_with_name): Use strerror.
17158 * linux-low.c (linux_attach_lwp): Use strerror.
17159 * utils.c (perror_with_name): Use strerror.
17160 * config.in, configure: Regenerated.
17162 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17164 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17165 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17167 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17169 * Makefile.in (SFILES): Update.
17170 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17171 low-sun3.c: Remove files.
17173 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17175 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17176 (linux_detach_one_process, linux_detach): New functions.
17177 (linux_target_ops): Add linux_detach.
17178 * server.c (main): Handle 'D' packet.
17179 * target.h (struct target_ops): Add "detach" member.
17180 (detach_inferior): Define.
17182 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17184 From Kelley Cook <kelleycook@wideopenwest.com>:
17185 * configure.srv: Accept i[34567]86 variants.
17187 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17189 * linux-low.c (linux_wait_for_event): Correct comment typos.
17190 (linux_resume_one_process): Call check_removed_breakpoint.
17191 (linux_send_signal): New function.
17192 (linux_target_ops): Add linux_send_signal.
17193 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17195 * target.h (struct target_ops): Add send_signal.
17197 2003-05-29 Jim Blandy <jimb@redhat.com>
17199 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17200 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17201 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17202 away part of the register's value.
17204 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17206 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17207 (linux_wait_for_event, linux_init_signals): Likewise.
17209 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17211 * configure.in: Check for stdlib.h.
17212 * configure: Regenerated.
17213 * config.in: Regenerated.
17215 2003-01-04 Andreas Schwab <schwab@suse.de>
17217 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17219 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17221 * Makefile.in: Remove obsolete code.
17223 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17225 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17226 defined(PT_FPR0_HI).
17228 2002-11-17 Stuart Hughes <seh@zee2.com>
17230 * linux-arm-low.c (arm_num_regs): Increase.
17231 (arm_regmap): Include status register.
17233 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17235 * linux-low.c (register_addr): Remove incorrect -1 check.
17237 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17239 * linux-low.c (linux_create_inferior): Call setpgid. Return
17241 (unstopped_p, linux_signal_pid): Remove.
17242 (linux_target_ops): Remove linux_signal_pid.
17243 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17244 global instead of target method.
17245 * target.h (struct target_ops): Remove signal_pid. Update comment
17246 for create_inferior.
17247 * server.c (signal_pid): New variable.
17248 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17249 gdbserver. Set the child to be the foreground process group.
17250 (attach_inferior): Set signal_pid.
17252 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17254 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17256 2002-08-20 Jim Blandy <jimb@redhat.com>
17258 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17261 2002-08-01 Andrew Cagney <cagney@redhat.com>
17263 * Makefile.in: Make chill references obsolete.
17265 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17267 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17268 * configure: Regenerate.
17269 * config.in: Regenerate.
17271 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17273 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17274 (perror_with_name, remote_close, remote_open, expect, play): Static.
17276 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17278 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17279 byte offsets instead of an array of indexes.
17280 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17282 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17284 * regcache.c: Add comment.
17286 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17288 * thread-db.c: New file.
17289 * proc-service.c: New file.
17290 * acinclude.m4: New file.
17291 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17292 proc-service.o, and thread-db.o.
17293 (linux-low.o): Add USE_THREAD_DB.
17294 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17295 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17296 * aclocal.m4: Regenerated.
17297 * config.in: Regenerated.
17298 * configure: Regenerated.
17299 * configure.in: Check for proc_service.h, sys/procfs.h,
17300 thread_db.h, and linux/elf.h headrs.
17301 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17302 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17303 Check for -lthread_db and thread support.
17304 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17305 PowerPC, and SuperH.
17306 * i387-fp.c: Constify arguments.
17307 * i387-fp.h: Likewise.
17308 * inferiors.c: (struct thread_info): Renamed from
17309 `struct inferior_info'. Remove PID member. Use generic inferior
17310 list header. All uses updated.
17311 (inferiors, signal_pid): Removed.
17312 (all_threads): New variable.
17313 (get_thread): Define.
17314 (add_inferior_to_list): New function.
17315 (for_each_inferior): New function.
17316 (change_inferior_id): New function.
17317 (add_inferior): Removed.
17318 (remove_inferior): New function.
17319 (add_thread): New function.
17320 (free_one_thread): New function.
17321 (remove_thread): New function.
17322 (clear_inferiors): Use for_each_inferior and free_one_thread.
17323 (find_inferior): New function.
17324 (find_inferior_id): New function.
17325 (inferior_target_data): Update argument type.
17326 (set_inferior_target_data): Likewise.
17327 (inferior_regcache_data): Likewise.
17328 (set_inferior_regcache_data): Likewise.
17329 * linux-low.c (linux_bp_reinsert): Remove.
17330 (all_processes, stopping_threads, using_thrads)
17331 (struct pending_signals, debug_threads, pid_of): New.
17332 (inferior_pid): Replace with macro.
17333 (struct inferior_linux_data): Remove.
17334 (get_stop_pc, add_process): New functions.
17335 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17336 Use add_process and add_thread.
17337 (linux_attach_lwp): New function, based on old linux_attach. Use
17338 add_process and add_thread. Set stop_expected for new threads.
17339 (linux_attach): New function.
17340 (linux_kill_one_process): New function.
17341 (linux_kill): Kill all LWPs.
17342 (linux_thread_alive): Use find_inferior_id.
17343 (check_removed_breakpoints, status_pending_p): New functions.
17344 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17345 Update. Use WNOHANG. Wait for cloned processes also. Update process
17346 struct for the found process.
17347 (linux_wait_for_event): New function.
17348 (linux_wait): Use it. Support LWPs.
17349 (send_sigstop, wait_for_sigstop, stop_all_processes)
17350 (linux_resume_one_process, linux_continue_one_process): New functions.
17351 (linux_resume): Support LWPs.
17352 (REGISTER_RAW_SIZE): Remove.
17353 (fetch_register): Use register_size instead. Call supply_register.
17354 (usr_store_inferior_registers): Likewise. Call collect_register.
17355 Fix recursive case.
17356 (regsets_fetch_inferior_registers): Improve error message.
17357 (regsets_store_inferior_registers): Add debugging.
17358 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17359 (unstopped_p, linux_signal_pid): New functions.
17360 (linux_target_ops): Add linux_signal_pid.
17361 (linux_init_signals): New function.
17362 (initialize_low): Call it. Initialize using_threads.
17363 * regcache.c (inferior_regcache_data): Add valid
17365 (get_regcache): Fetch registers lazily. Add fetch argument
17366 and update all callers.
17367 (regcache_invalidate_one, regcache_invalidate): New
17369 (new_register_cache): Renamed from create_register_cache.
17370 Return the new regcache.
17371 (free_register_cache): Change argument to a void *.
17372 (registers_to_string, registers_from_string): Call get_regcache
17373 with fetch flag set.
17374 (register_data): Make static. Pass fetch flag to get_regcache.
17375 (supply_register): Call get_regcache with fetch flag clear.
17376 (collect_register): Call get_regcache with fetch flag set.
17377 (collect_register_as_string): New function.
17378 * regcache.h: Update.
17379 * remote-utils.c (putpkt): Flush after debug output and use
17381 Handle input interrupts while waiting for an ACK.
17382 (input_interrupt): Use signal_pid method.
17383 (getpkt): Flush after debug output and use stderr.
17384 (outreg): Use collect_register_as_string.
17385 (new_thread_notify, dead_thread_notify): New functions.
17386 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17387 and general_thread.
17388 (look_up_one_symbol): Flush after debug output.
17389 * server.c (step_thread, server_waiting): New variables.
17390 (start_inferior): Don't use signal_pid. Update call to mywait.
17391 (attach_inferior): Update call to mywait.
17392 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17393 (main): Don't fetch/store registers explicitly. Use
17394 set_desired_inferior. Support proposed ``Hs'' packet. Update
17396 * server.h: Update.
17397 (struct inferior_list, struct_inferior_list_entry): New.
17398 * target.c (set_desired_inferior): New.
17399 (write_inferior_memory): Constify.
17400 (mywait): New function.
17401 * target.h: Update.
17402 (struct target_ops): New signal_pid method.
17403 (mywait): Removed macro, added prototype.
17405 * linux-low.h (regset_func): Removed.
17406 (regset_fill_func, regset_store_func): New.
17407 (enum regset_type): New.
17408 (struct regset_info): Add type field. Use new operation types.
17409 (struct linux_target_ops): stop_pc renamed to get_pc.
17410 Add decr_pc_after_break and breakpoint_at.
17411 (get_process, get_thread_proess, get_process_thread)
17412 (strut process_info, all_processes, linux_attach_lwp)
17413 (thread_db_init): New.
17415 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17416 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17417 (the_low_target): Add new members.
17418 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17419 (i386_store_fpxregset): Constify.
17420 (target_regsets): Add new kind identifier.
17421 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17422 (i386_set_pc): Add debugging.
17423 (i386_breakpoint_at): New function.
17424 (the_low_target): Add new members.
17425 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17426 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17427 (mips_breakpoint_at): New.
17428 (the_low_target): Add new members.
17429 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17430 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17431 (the_low_target): Add new members.
17432 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17433 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17434 (the_low_target): Add new members.
17435 * linux-x86-64-low.c (target_regsets): Add new kind
17438 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17440 From Martin Pool <mbp@samba.org>:
17441 * server.c (gdbserver_usage): New function.
17444 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17446 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17447 stop_at -> stop_pc.
17449 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17451 * Makefile.in: Remove obsolete code.
17453 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17455 * linux-low.c (regsets_fetch_inferior_registers),
17456 (regsets_store_inferior_registers): Removed cast to int from
17458 * regcache.h: Added declaration of struct inferior_info.
17460 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17462 * inferiors.c (struct inferior_info): Add regcache_data.
17463 (add_inferior): Call create_register_cache.
17464 (clear_inferiors): Call free_register_cache.
17465 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17466 * regcache.c (struct inferior_regcache_data): New.
17467 (registers): Remove.
17468 (get_regcache): New function.
17469 (create_register_cache, free_register_cache): New functions.
17470 (set_register_cache): Don't initialize the register cache here.
17471 (registers_to_string, registers_from_string, register_data): Call
17473 * regcache.h: Add prototypes.
17474 * server.h: Likewise.
17476 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17478 * mem-break.c: New file.
17479 * mem-break.h: New file.
17480 * Makefile.in: Add mem-break.o rule; update server.h
17482 * inferiors.c (struct inferior_info): Add target_data
17484 (clear_inferiors): Free target_data member if set.
17485 (inferior_target_data, set_inferior_target_data): New functions.
17486 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17487 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17488 * linux-low.c (linux_bp_reinsert): New variable.
17489 (struct inferior_linux_data): New.
17490 (linux_create_inferior): Use set_inferior_target_data.
17491 (linux_attach): Likewise. Call add_inferior.
17492 (linux_wait_for_one_inferior): New function.
17493 (linux_wait): Call it.
17494 (linux_write_memory): Add const.
17495 (initialize_low): Call set_breakpoint_data.
17496 * linux-low.h (struct linux_target_ops): Add breakpoint
17498 * server.c (attach_inferior): Remove extra add_inferior
17500 * server.h: Include mem-break.h. Update inferior.c
17502 * target.c (read_inferior_memory)
17503 (write_inferior_memory): New functions.
17504 * target.h (read_inferior_memory)
17505 (write_inferior_memory): Change macros to prototypes.
17506 (struct target_ops): Update comments. Add const to write_memory
17509 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17511 * linux-low.c (usr_store_inferior_registers): Support
17512 registers which are allowed to fail to store.
17513 * linux-low.h (linux_target_ops): Likewise.
17514 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17515 (ppc_cannot_store_register): FPSCR may not be storable.
17517 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17519 * server.h: Include <string.h> if HAVE_STRING_H.
17520 * ChangeLog: Correct paths in last ChangeLog entry.
17522 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17524 * linux-low.h: Remove obsolete prototypes.
17525 (struct linux_target_ops): New.
17526 (extern the_low_target): New.
17527 * linux-low.c (num_regs, regmap): Remove declarations.
17528 (register_addr): Use the_low_target explicitly.
17529 (fetch_register): Likewise.
17530 (usr_fetch_inferior_registers): Likewise.
17531 (usr_store_inferior_registers): Likewise.
17532 * linux-arm-low.c (num_regs): Remove.
17533 (arm_num_regs): Define.
17534 (arm_regmap): Renamed from regmap, made static.
17535 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17537 (arm_cannot_store_register): Renamed from cannot_store_register,
17539 (the_low_target): New.
17540 * linux-i386-low.c (num_regs): Remove.
17541 (i386_num_regs): Define.
17542 (i386_regmap): Renamed from regmap, made static.
17543 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17545 (i386_cannot_store_register): Renamed from cannot_store_register,
17547 (the_low_target): New.
17548 * linux-ia64-low.c (num_regs): Remove.
17549 (ia64_num_regs): Define.
17550 (ia64_regmap): Renamed from regmap, made static.
17551 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17553 (ia64_cannot_store_register): Renamed from cannot_store_register,
17555 (the_low_target): New.
17556 * linux-m68k-low.c (num_regs): Remove.
17557 (m68k_num_regs): Define.
17558 (m68k_regmap): Renamed from regmap, made static.
17559 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17561 (m68k_cannot_store_register): Renamed from cannot_store_register,
17563 (the_low_target): New.
17564 * linux-mips-low.c (num_regs): Remove.
17565 (mips_num_regs): Define.
17566 (mips_regmap): Renamed from regmap, made static.
17567 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17569 (mips_cannot_store_register): Renamed from cannot_store_register,
17571 (the_low_target): New.
17572 * linux-ppc-low.c (num_regs): Remove.
17573 (ppc_num_regs): Define.
17574 (ppc_regmap): Renamed from regmap, made static.
17575 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17577 (ppc_cannot_store_register): Renamed from cannot_store_register,
17579 (the_low_target): New.
17580 * linux-s390-low.c (num_regs): Remove.
17581 (s390_num_regs): Define.
17582 (s390_regmap): Renamed from regmap, made static.
17583 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17585 (s390_cannot_store_register): Renamed from cannot_store_register,
17587 (the_low_target): New.
17588 * linux-sh-low.c (num_regs): Remove.
17589 (sh_num_regs): Define.
17590 (sh_regmap): Renamed from regmap, made static.
17591 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17593 (sh_cannot_store_register): Renamed from cannot_store_register,
17595 (the_low_target): New.
17596 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17597 (the_low_target): New.
17599 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17601 * Makefile.in: Add stamp-h target.
17602 * configure.in: Create stamp-h.
17603 * configure: Regenerated.
17605 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17607 * inferiors.c: New file.
17608 * target.c: New file.
17609 * target.h: New file.
17610 * Makefile.in: Add target.o and inferiors.o. Update
17612 * linux-low.c (inferior_pid): New static variable,
17613 moved from server.c.
17614 (linux_create_inferior): Renamed from create_inferior.
17615 Call add_inferior. Return 0 on success instead of a PID.
17616 (linux_attach): Renamed from myattach.
17617 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17618 (linux_thread_alive): Renamed from mythread_alive.
17619 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17621 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17622 (regsets_store_inferior_registers): Correct error message.
17623 Add missing ``return 0''.
17624 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17625 (linux_store_registers): Renamed from store_inferior_registers.
17626 (linux_read_memory): Renamed from read_inferior_memory.
17627 (linux_write_memory): Renamed from write_inferior_memory.
17628 (linux_target_ops): New structure.
17629 (initialize_low): Call set_target_ops ().
17630 * remote-utils.c (unhexify): New function.
17631 (hexify): New function.
17632 (input_interrupt): Send signals to ``signal_pid''.
17633 * server.c (inferior_pid): Remove.
17634 (start_inferior): Update create_inferior call.
17635 (attach_inferior): Call add_inferior.
17636 (handle_query): New function.
17637 (main): Call handle_query for `q' packets.
17638 * server.h: Include "target.h". Remove obsolete prototypes.
17639 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17641 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17643 * Makefile.in: Add WARN_CFLAGS. Update configury
17645 * configure.in: Check for <string.h>
17646 * configure: Regenerate.
17647 * config.in: Regenerate.
17648 * gdbreplay.c: Include needed system headers.
17649 (remote_open): Remove strchr prototype.
17650 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17651 * regcache.c (supply_register): Change buf argument to const void *.
17652 (supply_register_by_name): Likewise.
17653 (collect_register): Change buf argument to void *.
17654 (collect_register_by_name): Likewise.
17655 * regcache.h: Add missing prototypes.
17656 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17657 * server.c (handle_query): New function.
17658 (attached): New static variable, moved out of main.
17659 (main): Quiet longjmp clobber warnings.
17660 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17661 * utils.c (error): Remove NORETURN.