1 2018-05-10 Joel Brobecker <brobecker@adacore.com>
3 * lynx-i386-low.c (LYNXOS_178): New macro.
4 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
5 the layout on LynxOS-178.
6 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
7 handle floating point registers that are not supported by
10 2018-05-10 Tom Tromey <tom@tromey.com>
14 2018-05-10 Joel Brobecker <brobecker@adacore.com>
17 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
18 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
19 Use it to set the expedite_regs field in the given tdesc.
20 * x86-tdesc.h: New file.
21 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
22 Adjust following the addition of the new expedite_regs parameter
24 * linux-tic6x-low.c (tic6x_read_description): Likewise.
25 * linux-x86-tdesc.c: #include "x86-tdesc.h".
26 (i386_linux_read_description, amd64_linux_read_description):
27 Adjust following the addition of the new expedite_regs parameter
29 * lynx-i386-low.c: #include "x86-tdesc.h".
30 (lynx_i386_arch_setup): Adjust following the addition of the new
31 expedite_regs parameter to init_target_desc.
32 * nto-x86-low.c: #include "x86-tdesc.h".
33 (nto_x86_arch_setup): Adjust following the addition of the new
34 expedite_regs parameter to init_target_desc.
35 * win32-i386-low.c: #include "x86-tdesc.h".
36 (i386_arch_setup): Adjust following the addition of the new
37 expedite_regs parameter to init_target_desc.
39 2018-05-10 Joel Brobecker <brobecker@adacore.com>
42 * win32-low.c (win32_create_inferior): Add call to my_wait
43 setting last_status global.
45 2018-05-10 Joel Brobecker <brobecker@adacore.com>
48 * win32-low.c (create_process): Only call gdb_tilde_expand if
49 inferior_cwd is not NULL.
51 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
53 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
54 registers to the cache if their values have changed.
55 (i387_xsave_to_cache): Provide default values for x87 control
56 registers when these features are available, but disabled.
57 * regcache.c (supply_register_by_name_zeroed): New function.
58 * regcache.h (supply_register_by_name_zeroed): Declare new
61 2018-05-07 Tom Tromey <tom@tromey.com>
65 2018-05-04 Tom Tromey <tom@tromey.com>
69 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
70 Pedro Alves <palves@redhat.com>
72 * linux-aarch64-low.c (aarch64_stopped_data_address):
75 2018-04-27 Tom Tromey <tom@tromey.com>
79 2018-04-23 Tom Tromey <tom@tromey.com>
83 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
85 * Makefile.in (depcomp): Add "..".
86 (all_deps_files): New and use it.
88 2018-04-18 Alan Hayward <alan.hayward@arm.com>
90 * configure.srv (aarch64*-*-linux*): Don't include xml.
91 (i[34567]86-*-cygwin*): Likewise.
92 (i[34567]86-*-linux*): Likewise.
93 (i[34567]86-*-lynxos*): Likewise.
94 (i[34567]86-*-mingw32ce*): Likewise.
95 (i[34567]86-*-mingw*): Likewise.
96 (i[34567]86-*-nto*): Likewise.
97 (tic6x-*-uclinux): Likewise.
98 (x86_64-*-linux*): Likewise.
99 (x86_64-*-mingw*): Likewise.
100 (x86_64-*-cygwin*): Likewise.
102 2018-04-18 Alan Hayward <alan.hayward@arm.com>
104 * tdesc.c: Remove xml parameter.
106 2018-04-18 Alan Hayward <alan.hayward@arm.com>
108 * server.c (get_features_xml): Remove cast.
109 * tdesc.c (void target_desc::accept): Fill in function.
110 (tdesc_get_features_xml): Remove old xml creation.
111 (print_xml_feature::visit_pre): Add xml vistor.
112 * tdesc.h (struct target_desc): Make xmltarget mutable.
113 (tdesc_get_features_xml): Remove declaration.
115 2018-04-18 Alan Hayward <alan.hayward@arm.com>
117 * tdesc.c (tdesc_architecture_name): Add new function.
118 (tdesc_osabi_name): Likewise.
119 (tdesc_get_features_xml): Use new functions.
121 2018-04-18 Alan Hayward <alan.hayward@arm.com>
123 * tdesc.c (tdesc_create_flags): Remove.
124 (tdesc_add_flag): Likewise.
125 (tdesc_named_type): Likewise.
126 (tdesc_create_union): Likewise.
127 (tdesc_create_struct): Likewise.
128 (tdesc_create_vector): Likewise.
129 (tdesc_add_bitfield): Likewise.
130 (tdesc_add_field): Likewise.
131 (tdesc_set_struct_size): Likewise.
133 2018-04-18 Alan Hayward <alan.hayward@arm.com>
135 * tdesc.c (~target_desc): Remove implictly deleted items.
136 (init_target_desc): Iterate all features.
137 (tdesc_get_features_xml): Use vector.
138 (tdesc_create_feature): Create feature.
139 * tdesc.h (tdesc_feature) Remove
140 (target_desc): Add features.
142 2018-04-18 Alan Hayward <alan.hayward@arm.com>
144 * Makefile.in: Add common/tdesc.c
145 * tdesc.c (init_target_desc): init all reg_defs from register
147 (tdesc_create_reg): Create tdesc_reg.
148 * tdesc.h (tdesc_feature): Add register vector.
150 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
152 * tdesc.h (struct target_desc) <features>: Change type to
153 std::vector<std::string>.
154 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
156 (tdesc_get_features_xml): Likewise.
157 (tdesc_create_feature): Likewise.
159 2018-03-26 Alan Hayward <alan.hayward@arm.com>
161 * regcache.c (find_register_by_number): Return a ref.
162 (find_regno): Use references.
163 (register_size): Likewise.
164 (register_data): Likewise.
165 * tdesc.c (target_desc::~target_desc): Remove free calls.
166 (target_desc::operator==): Use std::vector compare.
167 (init_target_desc): Use reference.
168 (tdesc_create_reg): Use reg constructors.
169 * tdesc.h (struct target_desc): Replace pointer with object.
171 2018-03-23 Alan Hayward <alan.hayward@arm.com>
173 * regcache.c (find_register_by_number): Make static.
174 (find_regno): Use find_register_by_number
175 * regcache.h (struct reg): Remove declaration.
177 2018-03-23 Alan Hayward <alan.hayward@arm.com>
179 * tdesc.c (target_desc::~target_desc): Move to here.
180 (target_desc::operator==): Likewise.
181 * tdesc.h (target_desc::~target_desc): Move from here.
182 (target_desc::operator==): Likewise.
184 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
186 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
188 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
190 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
192 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
193 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
194 and init_registers_s390_gs_linux64.
196 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
198 * linux-s390-low.c (s390_fill_gs): Remove function.
199 (s390_fill_gsbc): Remove function.
200 (s390_regsets): Set fill functions for the guarded storage regsets
203 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
205 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
206 the word size. Add comment.
207 (s390_get_wordsize): New function.
208 (s390_arch_setup): No longer select a temporary tdesc to fetch the
209 pswm with it. Instead, use s390_get_wordsize to determine the
210 word size first and derive the correct tdesc from that directly.
212 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
214 * Makefile.in: Include silent-rules.mk.
215 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
216 (COMPILE): Add ECHO_CXX.
217 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
218 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
219 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
220 (version-generated.c): Add ECHO_GEN.
221 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
222 (IPAGENT_COMPILE): Add ECHO_CXX.
223 (%-generated.c): Add ECHO_REGDAT.
225 2018-03-14 Tom Tromey <tom@tromey.com>
228 * ax.c (ax_printf): Special case for NULL.
230 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
232 * linux-low.c (linux_qxfer_libraries_svr4): Use
233 xml_escape_text_append.
235 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
237 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
239 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
241 * server.c (handle_general_set): Remove unnecessary xstrdup.
243 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
245 * server.c (parse_debug_format_options): Adjust to
246 delim_string_to_char_ptr_vec changes.
247 * thread-db.c (thread_db_load_search): Adjust to
248 dirnames_to_char_ptr_vec changes.
250 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
252 * target.h (target_enable_btrace, target_disable_btrace)
253 (target_read_btrace, target_read_btrace_conf): Turn macro into
254 inline function. Throw error if target method is not defined.
255 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
256 check for btrace target method. Be prepared to handle exceptions
257 from btrace target methods.
259 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
261 * server.c (captured_main): Change order of error message printed
262 when the current working directory cannot be found.
264 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
266 * server.c: Include "filenames.h" and "pathstuff.h".
267 (program_name): Delete variable.
268 (program_path): New anonymous class.
269 (get_exec_wrapper): Use "program_path" instead of
271 (handle_v_run): Likewise.
272 (captured_main): Likewise.
273 (process_serial_event): Likewise.
275 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
277 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
278 (OBJS): Add "pathstuff.o".
279 * server.c (current_directory): New global variable.
280 (captured_main): Initialize "current_directory".
282 2018-02-26 Alan Hayward <alan.hayward@arm.com>
284 * tdesc.c: Use common/tdesc.h.
287 2018-02-20 Alan Hayward <alan.hayward@arm.com>
288 Simon Marchi <simon.marchi@ericsson.com>
290 * Makefile.in: Switch order of make rules.
292 2018-02-19 Alan Hayward <alan.hayward@arm.com>
294 * Makefile.in: Add common directory in build.
295 * configure.ac: Add common reference.
296 * configure: Regenerate.
298 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
300 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
301 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
302 * spu-low.c (spu_target_ops): Likewise.
303 * win32-low.c (win32_target_ops): Likewise.
304 * server.c (supported_btrace_packets): Report packets unconditionally.
305 * target.h (target_ops) <supports_btrace>: Remove.
306 (target_supports_btrace): Remove.
308 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
310 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
311 (handle_btrace_disable): Change return type to void. Use exceptions
313 (handle_btrace_general_set): Catch exception and copy message to
316 2018-02-08 Tom Tromey <tom@tromey.com>
318 * linux-low.c (install_software_single_step_breakpoints): Use
320 * inferiors.c (make_cleanup_restore_current_thread): Remove.
321 (do_restore_current_thread_cleanup): Remove.
322 * gdbthread.h (make_cleanup_restore_current_thread): Don't
325 2018-02-08 Tom Tromey <tom@tromey.com>
327 * mem-break.c (set_raw_breakpoint_at): Use
328 gdb::unique_xmalloc_ptr.
330 2018-01-30 Pedro Alves <palves@redhat.com>
333 * target.c (target_terminal::terminal_state): Rename to ...
334 (target_terminal::m_terminal_state): ... this.
336 2018-01-19 James Clarke <jrtc27@jrtc27.com>
338 * linux-low.c (handle_extended_wait): Surround call to
339 thread_db_notice_clone with #ifdef USE_THREAD_DB.
341 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
343 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
344 linux_ptrace_attach_fail_reason_string now returning an
346 (linux_attach): Likewise.
347 * thread-db.c (attach_thread): Likewise.
349 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
352 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
353 checking for fs_base/gs_base fields in struct user_regs_struct.
354 * configure: Regenerate.
356 2018-01-16 Yao Qi <yao.qi@linaro.org>
359 * linux-low.c (fetch_register): Call supply_register instead of
362 2018-01-08 Yao Qi <yao.qi@linaro.org>
363 Simon Marchi <simon.marchi@ericsson.com>
365 * Makefile.in (OBS): Remove selftest.o.
366 * configure.ac: Set srv_selftest_objs if $development is true.
367 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
368 * configure: Re-generated.
369 * server.c (captured_main): Wrap variable selftest_filter with
372 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
374 * server.c (parse_debug_format_options): Return std::string.
375 (handle_monitor_command, captured_main): Adjust.
377 2018-01-05 Pedro Alves <palves@redhat.com>
380 * server.c (captured_main): Pass quiet=false to
381 save_original_signals_state.
383 2018-01-01 Joel Brobecker <brobecker@adacore.com>
385 * gdbreplay.c (gdbreplay_version): Update copyright year in
387 * server.c (gdbserver_version): Likewise.
389 2017-12-08 Tom Tromey <tom@tromey.com>
391 * ax.c (ax_printf): Update.
393 2017-12-07 Yao Qi <yao.qi@linaro.org>
395 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
396 aarch64_linux_read_description.
397 * linux-amd64-ipa.c (idx2mask): New array.
398 (get_ipa_tdesc): Move idx2mask out.
399 (initialize_low_tracepoint): Initialize target descriptions.
400 * linux-i386-ipa.c (idx2mask): New array.
401 (get_ipa_tdesc): Move idx2mask out.
402 (initialize_low_tracepoint): Initialize target descriptions.
404 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
406 * tdesc.c (struct tdesc_type): Change return type.
407 (tdesc_add_flag): Change parameter type.
408 (tdesc_add_bitfield): Likewise.
409 (tdesc_add_field): Likewise.
410 (tdesc_set_struct_size): Likewise.
412 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
414 * regcache.c (registers_to_string): Remove unused variable.
416 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
418 * inferiors.c (for_each_inferior_with_data): Remove.
419 * inferiors.h (for_each_inferior_with_data): Remove.
420 * server.c (handle_qxfer_threads_worker): Change parameter type.
421 (handle_qxfer_threads_proper): Use for_each_thread.
423 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
425 * inferiors.c (for_each_inferior): Remove.
426 (clear_inferiors): Use for_each_thread.
427 * inferiors.h (for_each_inferior): Remove.
428 * linux-low.c (linux_wait_for_event_filtered): Use
430 (linux_stabilize_threads): Likewise.
431 * regcache.c (regcache_release): Likewise.
432 * server.c (gdb_wants_all_threads_stopped): Likewise.
433 (clear_pending_status_callback): Remove.
434 (handle_status): Use for_each_thread.
435 (captured_main): Likewise.
436 * win32-low.c (child_init_thread_list): Likewise.
437 (win32_clear_inferiors): Likewise.
438 (fake_breakpoint_event): Likewise.
440 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
442 * inferiors.h (find_inferior): Remove.
443 * inferiors.c (find_inferior): Remove.
445 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
447 * linux-low.c (resume_status_pending_p): Update comment.
448 (need_step_over_p): Update comment.
450 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
452 * linux-low.c (proceed_one_lwp): Return void, change parameter
454 (unsuspend_and_proceed_one_lwp): Likewise.
455 (proceed_all_lwps): Use for_each_thread.
456 (unstop_all_lwps): Likewise.
458 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
460 * linux-low.c (linux_resume_one_thread): Return void, take
462 (linux_resume): Use for_each_thread.
464 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
466 * linux-low.c (send_sigstop_callback): Return void, change
467 parameter type. Rename to...
468 (send_sigstop): ... this.
469 (suspend_and_send_sigstop_callback): Return void, change parameter
471 (suspend_and_send_sigstop): ... this.
472 (stop_all_lwps): Use for_each_thread.
474 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
476 * linux-low.c (lwp_running): Return bool, remove unused
478 (linux_stabilize_threads): Use find_thread.
480 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
482 * linux-low.c (select_singlestep_lwp_callback): Remove.
483 (count_events_callback): Remove.
484 (select_event_lwp_callback): Remove.
485 (select_event_lwp): Use find_thread/for_each_thread.
487 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
489 * linux-low.c (not_stopped_callback): Return bool, take filter
491 (linux_wait_for_event_filtered): Use find_thread.
492 (linux_wait_1): Likewise.
494 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
496 * linux-low.c (same_lwp): Remove.
497 (find_lwp_pid): Use find_thread.
499 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
501 * linux-low.c (delete_lwp_callback): Remove.
502 (linux_mourn): Use for_each_thread.
504 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
506 * linux-low.c (linux_detach_lwp_callback): Return void, remove
507 args parameter, don't check for pid.
508 (linux_detach): Use for_each_thread.
510 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
512 * linux-low.c (struct counter): Remove.
513 (second_thread_of_pid_p): Remove.
514 (last_thread_of_process_p): Use find_thread.
516 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
518 * inferiors.c (find_inferior_in_random): Remove.
519 * inferiors.h (find_inferior_in_random): Remove.
520 * linux-low.c (status_pending_p_callback): Return bool, accept
521 parameter ptid directly.
522 (linux_wait_for_event_filtered): Use find_thread_in_random.
523 (linux_wait_1): Likewise.
525 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
527 * inferiors.c (find_inferior_id): Remove.
528 (find_thread_ptid): Move implemention from find_inferior_id to
530 * inferiors.h (find_inferior_id): Remove.
531 * server.c (handle_status): Use find_thread_ptid.
532 (process_serial_event): Likewise.
533 * thread-db.c (find_one_thread): Likewise.
534 (thread_db_thread_handle): Likewise.
535 * win32-low.c (thread_rec): Likewise.
536 (child_delete_thread): Likewise.
537 (win32_thread_alive): Likewise.
538 (get_child_debug_event): Likewise.
540 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
542 * linux-mips-low.c (update_watch_registers_callback): Return
543 void, remove pid_p parameter, don't check for pid.
544 (mips_insert_point, mips_remove_point): Use for_each_thread.
546 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
548 * lynx.low (lynx_delete_thread_callback): Remove.
549 (lynx_mourn): Use for_each_thread.
551 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
553 * regcache.c (regcache_invalidate_one): Remove.
554 (regcache_invalidate_pid): use for_each_thread.
556 2017-11-26 Tom Tromey <tom@tromey.com>
558 * linux-low.c (linux_create_inferior): Update.
560 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
562 * spu-low.c (spu_create_inferior): Fix typo in argument name.
564 2017-11-24 Alan Hayward <alan.hayward@arm.com>
566 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
567 * linux-aarch64-low.c (initialize_low_arch): Call init func.
568 * linux-aarch64-tdesc-selftest.c: New file.
569 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
571 2017-11-24 Alan Hayward <alan.hayward@arm.com>
573 * configure.srv: Add new file.
574 * linux-aarch64-low.c (initialize_low_arch): Call init func.
575 * linux-aarch64-tdesc-selftest.c: New file.
576 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
578 2017-11-24 Alan Hayward <alan.hayward@arm.com>
580 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
581 * linux-aarch64-low.c (initialize_low_arch): Remove init.
582 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
584 2017-11-24 Alan Hayward <alan.hayward@arm.com>
586 * configure.srv: Add new files.
587 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
588 aarch64_linux_read_description.
589 * linux-aarch64-low.c (aarch64_linux_read_description):
590 Merge with aarch64_arch_setup.
591 (aarch64_arch_setup): Call aarch64_linux_read_description.
592 * linux-aarch64-tdesc.c: New file.
593 * linux-aarch64-tdesc.h: New file.
595 2017-11-24 Yao Qi <yao.qi@linaro.org>
597 * configure.srv: Set $srv_regobj for tic6x-linux.
598 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
599 (tic6x_read_description): Move some code to tic6x_arch_setup.
600 (tic6x_tdesc_test): New function.
601 (initialize_low_arch): Call selftests::register_test.
603 2017-11-22 Yao Qi <yao.qi@linaro.org>
605 * remote-utils.c (prepare_resume_reply): Use memcpy.
607 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
609 * linux-low.c (kill_one_lwp_callback): Return void, take
610 argument directly, don't filter on pid.
611 (linux_kill): Use for_each_thread.
613 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
615 * linux-low.c (need_step_over_p): Return bool, remove dummy
617 (linux_resume, proceed_all_lwps): Use find_thread.
619 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
621 * linux-low.c (resume_status_pending_p): Return bool, remove
623 (linux_resume): Use find_thread.
625 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
627 * linux-low.c (struct thread_resume_array): Remove.
628 (linux_set_resume_request): Return void, take arguments
630 (linux_resume): Use for_each_thread.
632 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
634 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
635 return bool, remove data argument.
636 (linux_stabilize_threads): Use find_thread.
638 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
640 * linux-low.c (unsuspend_one_lwp): Remove.
641 (unsuspend_all_lwps): Use for_each_thread, inline code from
644 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
646 * gdbthread.h (find_thread): Add overload with ptid_t filter.
647 * linux-low.c (struct iterate_over_lwps_args): Remove.
648 (iterate_over_lwps_filter): Remove.
649 (iterate_over_lwps): Use find_thread.
651 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
653 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
654 (linux_handle_new_gdb_connection): Use for_each_thread, inline
655 code from reset_lwp_ptrace_options_callback.
657 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
659 * linux-arm-low.c (struct update_registers_data): Remove.
660 (update_registers_callback): Return void, take arguments
661 directly, don't check thread's pid.
662 (arm_insert_point, arm_remove_point): Use for_each_thread.
664 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
666 * win32-low.c (continue_one_thread): Return void, take argument
668 (child_continue): Use for_each_thread.
670 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
672 * win32-i386-low.c (update_debug_registers_callback): Rename
674 (update_debug_registers): ... this, return void, remove pid_p arg.
675 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
677 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
679 * inferiors.h (struct process_info): Add constructor, initialize
681 <syscalls_to_catch>: Change type to std::vector<int>.
682 * inferiors.c (add_process): Allocate process_info with new.
683 (remove_process): Free process_info with delete.
684 * linux-low.c (handle_extended_wait): Adjust.
685 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
686 * server.c (handle_general_set): Adjust.
688 2017-11-16 Pedro Alves <palves@redhat.com>
690 * remote-utils.c (remote_close): Block SIGIO signals instead of
691 uninstalling the SIGIO handler.
693 2017-11-16 Alan Hayward <alan.hayward@arm.com>
695 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
697 2017-11-16 Yao Qi <yao.qi@linaro.org>
699 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
700 (tic6x_store_gregset): Likewise.
701 (tic6x_usrregs_info): Move it up.
703 2017-11-15 Alan Hayward <alan.hayward@arm.com>
705 * Makefile.in: Update arch rules.
706 * configure.srv: Explicitly mark arch/ files.
708 2017-11-13 Andreas Schwab <schwab@suse.de>
710 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
712 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
714 2017-11-06 Pedro Alves <palves@redhat.com>
716 * config.in, configure: Regenerate.
718 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
720 * target.c (struct thread_search): Remove.
721 (thread_search_callback): Remove.
722 (prepare_to_access_memory): Use for_each_thread instead of
723 find_inferior. Inline code from thread_search_callback.
725 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
727 * server.c (struct visit_actioned_threads_data): Remove.
728 (visit_actioned_threads): Change prototype to take arguments
730 (resume): Use find_thread instead of find_inferior.
732 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
734 * server.c (queue_stop_reply_callback): Change prototype, return
736 (find_status_pending_thread_callback): Remove.
737 (handle_status): Replace find_inferior with find_thread and
740 2017-10-25 Alan Hayward <alan.hayward@arm.com>
742 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
744 (aarch64_store_gregset): Likewise.
745 (aarch64_fill_fpregset): Likewise.
746 (aarch64_store_fpregset): Likewise.
748 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
750 * gdbthread.h (find_thread, for_each_thread): New functions.
751 * inferiors.c (thread_of_pid): Remove.
752 (find_any_thread_of_pid): Use find_thread.
753 * linux-low.c (num_lwps): Use for_each_thread.
755 2017-10-17 Yao Qi <yao.qi@linaro.org>
757 * Makefile.in: Remove one rule.
758 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
760 2017-10-17 Yao Qi <yao.qi@linaro.org>
762 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
763 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
765 2017-10-17 Yao Qi <yao.qi@linaro.org>
767 * configure.srv: Rename arm.o with arch/arm.o.
769 2017-10-17 Yao Qi <yao.qi@linaro.org>
771 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
772 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
773 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
774 (arch-i386.o, arch-amd64.o): Remove rules.
775 (arch/%.o): New rule.
776 Update POSTCOMPILE and COMPILE.pre.
777 * configure.ac: Invoke AC_CONFIG_COMMANDS.
778 * configure: Re-generated.
779 * configure.srv: Replace arch-i386.o with arch/i386.o.
780 Replace arch-amd64.o with arch/amd64.o.
782 2017-10-16 Yao Qi <yao.qi@linaro.org>
784 * configure: Regenerated.
786 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
788 * inferiors.h: (struct inferior_list): Remove.
789 (struct inferior_list_entry); Remove.
790 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
791 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
792 get_first_inferior): Remove.
793 (for_each_inferior, for_each_inferior_with_data, find_inferior,
794 find_inferior_id, find_inferior_in_random): Change signature.
795 * inferiors.c (all_threads): Change type to
796 std::list<thread_info *>.
797 (get_thread): Remove macro.
798 (find_inferior, find_inferior_id): Change signature, implement
800 (find_inferior_in_random): Change signature, implement using
801 find_thread_in_random.
802 (for_each_inferior, for_each_inferior_with_data): Change
803 signature, implement using for_each_thread.
804 (add_inferior_to_list, remove_inferior): Remove.
805 (add_thread, get_first_thread, thread_of_pid,
806 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
807 (get_first_inferior, one_inferior_p, clear_inferior_list):
809 (clear_inferiors, get_thread_process): Update.
810 * gdbthread.h: Include <list>.
811 (struct thread_info) <entry>: Remove field.
813 (all_threads): Change type to std::list<thread_info *>.
814 (get_first_inferior): Add doc.
815 (find_thread, for_each_thread, find_thread_in_random): New
817 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
818 * linux-arm-low.c (update_registers_callback): Update.
819 * linux-low.c (second_thread_of_pid_p): Update.
820 (kill_one_lwp_callback, linux_detach_lwp_callback,
821 delete_lwp_callback, status_pending_p_callback, same_lwp,
822 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
823 iterate_over_lwps, not_stopped_callback,
824 resume_stopped_resumed_lwps, count_events_callback,
825 select_singlestep_lwp_callback, select_event_lwp_callback,
826 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
827 suspend_and_send_sigstop_callback, wait_for_sigstop,
828 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
829 lwp_running, linux_set_resume_request, resume_status_pending_p,
830 need_step_over_p, start_step_over, linux_resume_one_thread,
831 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
832 reset_lwp_ptrace_options_callback): Update.
833 * linux-mips-low.c (update_watch_registers_callback): Update.
834 * regcache.c (regcache_invalidate_one, regcache_invalidate):
836 (free_register_cache_thread_one): Remove.
837 (regcache_release): Update.
838 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
839 handle_qxfer_threads_worker): Update.
840 (handle_query): Update, use list iterator.
841 (visit_actioned_threads, handle_pending_status,
842 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
843 clear_pending_status_callback, set_pending_status_callback,
844 find_status_pending_thread_callback, handle_status,
845 process_serial_event): Update.
846 * target.c (thread_search_callback): Update.
847 * thread-db.c (thread_db_get_tls_address): Update.
848 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
850 * win32-i386-low.c (update_debug_registers_callback): Update.
851 * win32-low.c (delete_thread_info, child_delete_thread,
852 continue_one_thread, suspend_one_thread,
853 get_child_debug_event): Adjust.
855 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
857 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
858 * inferiors.h: Include <list>.
859 (struct process_info) <entry>: Remove field.
861 (pid_of): Change macro to function.
862 (ptid_of, lwpid_of): Remove macro.
863 (all_processes): Change type to std::list<process_info *>.
864 (ALL_PROCESSES): Remove macro.
865 (for_each_process, find_process): New function.
866 * inferiors.c (all_processes): Change type to
867 std::list<process_info *>.
868 (find_thread_process): Adjust.
869 (add_process): Likewise.
870 (remove_process): Likewise.
871 (find_process_pid): Likewise.
872 (get_first_process): Likewise.
873 (started_inferior_callback): Remove.
874 (have_started_inferiors_p): Adjust.
875 (attached_inferior_callback): Remove.
876 (have_attached_inferiors_p): Adjust.
877 * linux-low.c (check_zombie_leaders): Likewise.
878 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
879 (x86_linux_update_xmltarget): Adjust.
880 * server.c (handle_query): Likewise.
881 (gdb_reattached_process): Remove.
882 (handle_status): Adjust.
883 (kill_inferior_callback): Likewise.
884 (detach_or_kill_inferior): Remove.
885 (print_started_pid): Likewise.
886 (print_attached_pid): Likewise.
887 (detach_or_kill_for_exit): Update.
888 (process_serial_event): Likewise.
889 * linux-arm-low.c (arm_new_fork): Likewise.
891 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
893 * dll.h: Include <list>.
894 (struct dll_info): Add constructor.
895 <entry>: Remove field.
896 (all_dlls): Change type to std::list<dll_info>.
897 * dll.c: Include <algorithm>.
898 (get_dll): Remove macro.
899 (all_dlls): Change type to std::list<dll_info *>.
900 (free_one_dll): Remove.
901 (match_dll): Likewise.
902 (loaded_dll): Adjust.
903 (unloaded_dll): Adjust to all_dlls type change, use
904 std::find_if. Inline code from match_dll.
905 (clear_dlls): Adjust to all_dlls type change.
906 * server.c (emit_dll_description): Remove.
907 (handle_qxfer_libraries): Adjust to all_dlls type change,
908 integrate emit_dll_description's functionality.
910 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
912 * linux-low.h (struct linux_target_ops) <delete_process>: New
914 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
915 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
916 (struct linux_target_ops): Add delete_process callback.
917 * linux-arm-low.c (arm_delete_process): New.
918 (struct linux_target_ops): Add delete_process callback.
919 * linux-bfin-low.c (struct linux_target_ops): Likewise.
920 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
921 * linux-m32r-low.c (struct linux_target_ops): Likewise.
922 * linux-mips-low.c (mips_linux_delete_process): New.
923 (struct linux_target_ops): Add delete_process callback.
924 * linux-ppc-low.c (struct linux_target_ops): Likewise.
925 * linux-s390-low.c (struct linux_target_ops): Likewise.
926 * linux-sh-low.c (struct linux_target_ops): Likewise.
927 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
928 * linux-tile-low.c (struct linux_target_ops): Likewise.
929 * linux-x86-low.c (x86_linux_delete_process): New.
930 (struct linux_target_ops): Add delete_process callback.
931 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
933 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
935 * linux-aarch64-low.c (the_low_target): Add thread delete
937 * linux-arm-low.c (arm_delete_thread): New function.
938 (the_low_target): Add thread delete callback.
939 * linux-bfin-low.c (the_low_target): Likewise.
940 * linux-crisv32-low.c (the_low_target): Likewise.
941 * linux-low.c (delete_lwp): Invoke delete_thread callback if
943 * linux-low.h (struct linux_target_ops) <delete_thread>: New
945 * linux-m32r-low.c (the_low_target): Add thread delete callback.
946 * linux-mips-low.c (mips_linux_delete_thread): New function.
947 (the_low_target): Add thread delete callback.
948 * linux-ppc-low.c (the_low_target): Likewise.
949 * linux-s390-low.c (the_low_target): Likewise.
950 * linux-sh-low.c (the_low_target): Likewise.
951 * linux-tic6x-low.c (the_low_target): Likewise.
952 * linux-tile-low.c (the_low_target): Likewise.
953 * linux-x86-low.c (the_low_target): Likewise.
954 * linux-xtensa-low.c (the_low_target): Likewise.
956 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
958 * win32-low.c: Include "common-inferior.h".
960 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
962 * inferiors.c (set_inferior_cwd): New function.
963 * server.c (handle_general_set): Handle QSetWorkingDir packet.
964 (handle_query): Inform that QSetWorkingDir is supported.
965 * win32-low.c (create_process): Pass the inferior's cwd to
968 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
970 * inferiors.c (current_inferior_cwd): New global variable.
971 (get_inferior_cwd): New function.
972 * inferiors.h (struct process_info) <cwd>: New field.
974 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
976 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
977 (OBS): Add gdb_tilde_expand.o.
979 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
981 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
982 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
984 2017-09-29 Pedro Alves <palves@redhat.com>
986 * ax.c (gdb_parse_agent_expr): Constify.
987 * ax.h (gdb_parse_agent_expr): Constify.
988 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
990 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
991 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
992 * remote-utils.h (read_ptid): Constify.
993 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
994 (process_point_options, process_serial_event): Constify.
995 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
996 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
997 (cmd_qtbuffer): Constify.
999 2017-09-29 Pedro Alves <palves@redhat.com>
1001 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1004 2017-09-29 Pedro Alves <palves@redhat.com>
1006 * linux-low.c (handle_extended_wait): Pass parent thread instead
1007 of process to thread_db_notice_clone.
1008 * linux-low.h (thread_db_notice_clone): Replace parent process
1009 parameter with parent thread parameter.
1010 * thread-db.c (find_one_thread): Add comment.
1011 (thread_db_notice_clone): Replace parent process parameter with
1012 parent thread parameter. Temporarily switch to the parent thread.
1014 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1016 * gdbthread.h: Include "common-gdbthread.h".
1017 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1018 "if" when validating the ptid.
1019 * remote-utils.c: Include "gdbthread.h".
1020 (prepare_resume_reply): Use "switch_to_thread".
1021 * target.c (done_accessing_memory): Likewise.
1023 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1025 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1026 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1027 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1028 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1029 s390x-gs-linux64-ipa.o to ipa_obj.
1030 * linux-s390-low.c (HWCAP_S390_GS): New define.
1031 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1033 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1034 (s390_arch_setup): Check for guarded-storage support and choose
1036 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1037 init_registers_s390x_gs_linux64.
1038 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1040 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1041 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1043 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1045 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1047 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1049 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1050 (thread_db_thread_handle): Declare.
1051 * linux-low.c (linux_target_ops): Initialize thread_handle.
1052 * server.c (handle_qxfer_threads_worker): Add support for
1054 * target.h (struct target_ops): Add new function pointer,
1056 (target_thread_handle): Define.
1057 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1059 (thread_db_thread_handle): New function.
1061 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1063 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1064 * linux-low.h (thread_db_notice_clone): Declare.
1065 * thread-db.c (thread_db_notice_clone): New function.
1067 2017-09-21 Pedro Alves <palves@redhat.com>
1069 * server.c (gdb_read_memory, handle_status, process_serial_event)
1070 (handle_serial_event, handle_target_event): Adjust to
1071 set_desired_thread prototype change.
1072 * target.c (set_desired_thread): Remove 'use_general' parameter
1074 * target.h (set_desired_thread): Remove 'use_general' parameter.
1076 2017-09-20 Tom Tromey <tom@tromey.com>
1078 * target.c (target_terminal::terminal_state): Define.
1079 (target_terminal::init): Rename from target_terminal_init.
1080 (target_terminal::inferior): Rename from
1081 target_terminal_inferior.
1082 (target_terminal::ours): Rename from target_terminal_ours.
1083 (target_terminal::ours_for_output, target_terminal::info): New.
1085 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1087 * server.c (accumulate_file_name_length): Remove.
1088 (emit_dll_description): Adjust to std::string change.
1089 (handle_qxfer_libraries): Use std::string to hold document.
1091 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1093 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1094 return type of xml_escape_text.
1095 * server.c (emit_dll_description): Likewise.
1097 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1099 * server.c (captured_main): Accept argument for --selftest.
1100 Update run_tests call.
1101 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1102 when registering selftests.
1104 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1106 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1107 instead of "VEC" for "target_desc.reg_defs".
1108 (regcache_cpy): Likewise.
1109 (registers_to_string): Likewise.
1110 (registers_from_string): Likewise.
1111 (find_regno): Likewise.
1112 (supply_regblock): Likewise.
1113 (regcache_raw_read_unsigned): Likewise.
1114 * tdesc.c (init_target_desc): Likewise.
1115 (tdesc_create_reg): Likewise.
1116 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1117 (struct target_desc) <reg_defs>: Convert to "std::vector".
1118 (target_desc): Do not initialize "reg_defs".
1119 (~target_desc): Update code to use "std::vector" instead of "VEC"
1120 for "target_desc.reg_defs".
1121 (operator==): Likewise.
1123 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1125 * inferiors.h (thread_to_gdb_id): Remove.
1126 * inferiors.c (thread_to_gdb_id): Remove.
1127 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1128 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1129 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1131 * nto-low.c (nto_fetch_registers, nto_store_registers,
1132 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1134 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1136 * inferiors.h (gdb_id_to_thread_id): Remove.
1137 * inferiors.c (gdb_id_to_thread_id): Remove.
1138 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1139 removal. Move pid declaration closer to where it's used.
1141 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1143 * server.c (handle_detach): New function.
1144 (process_serial_event): Move code out, call handle_detach.
1146 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1148 * server.c (require_running): Rename to ...
1149 (require_running_or_return): ... this ...
1150 (require_running_or_break): ... and this.
1151 (handle_query, process_serial_event): Adjust.
1153 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1155 * linux-low.c (linux_set_resume_request): Remove unused
1158 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1160 * server.c (first_thread_of): Remove.
1161 (process_serial_event): Replace usage of first_thread_of with
1162 find_any_thread_of_pid.
1163 * tracepoint.c (same_process_p): Remove.
1164 (gdb_agent_about_to_close): Replace usage of same_process_p with
1165 find_any_thread_of_pid.
1166 * linux-x86-low.c (same_process_callback): Remove.
1167 (x86_arch_setup_process_callback): Replace usage of
1168 same_process_callback with find_any_thread_of_pid.
1169 * thread-db.c (any_thread_of): Remove.
1170 (switch_to_process): Replace usage of any_thread_of with
1171 find_any_thread_of_pid.
1172 * inferiors.c (thread_pid_matches_callback): Remove.
1173 (find_thread_process): Adjust to use find_any_thread_of_pid.
1175 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1177 * regcache.c (get_thread_regcache): Guard calls to "memset"
1180 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1182 * linux-low.c (handle_extended_wait): Use
1183 "allocate_target_description" instead of "XNEW".
1184 * linux-x86-low.c (initialize_low_arch): Likewise.
1186 2017-09-05 Yao Qi <yao.qi@linaro.org>
1188 * configure.srv (srv_i386_regobj): Remove.
1189 (srv_amd64_regobj): Remove.
1190 (srv_regobj): Set it to "" for x86 non-linux targets.
1191 * linux-x86-tdesc.c (i386_linux_read_description):
1192 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1193 (init_registers_i386): Remove the declaration.
1194 (tdesc_i386): Remove the declaration.
1195 (lynx_i386_arch_setup): Call i386_create_target_description.
1196 * nto-x86-low.c: Likewise.
1197 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1198 [!__x86_64__]: include arch/i386.h.
1199 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1201 2017-09-05 Yao Qi <yao.qi@linaro.org>
1203 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1204 i386/amd64-XXX-linux from it.
1206 2017-09-05 Yao Qi <yao.qi@linaro.org>
1208 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1210 (ipa_amd64_linux_regobj): Remove.
1211 (ipa_x32_linux_regobj): Remove.
1213 2017-09-05 Yao Qi <yao.qi@linaro.org>
1215 * Makefile.in (arch-amd64.o): New rule.
1216 * configure.srv: Append arch-amd64.o.
1217 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1218 (get_ipa_tdesc): Call amd64_linux_read_description.
1219 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1220 and init_registers_amd64_XXX.
1221 * linux-x86-low.c (x86_linux_read_description): Call
1222 amd64_linux_read_description.
1223 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1224 (initialize_low_arch): Don't call init_registers_x32_XXX and
1225 init_registers_amd64_XXX.
1226 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1227 and tdesc_amd64_XXX.
1228 [__x86_64__] (amd64_tdesc_test): New function.
1229 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1230 and init_registers_amd64_XXX.
1231 * linux-x86-tdesc.c: Include arch/amd64.h.
1232 (xcr0_to_tdesc_idx): New function.
1233 (i386_linux_read_description): New function.
1234 (amd64_get_ipa_tdesc_idx): New function.
1235 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1236 (amd64_get_ipa_tdesc): Declare.
1238 2017-09-05 Yao Qi <yao.qi@linaro.org>
1240 * configure.srv (srv_i386_linux_xmlfiles): Remove
1241 i386/i386-XXX-linux.xml from it.
1243 2017-09-05 Yao Qi <yao.qi@linaro.org>
1245 * configure.srv: Set srv_i386_linux_regobj empty if $development
1247 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1248 initialize_low_tdesc.
1249 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1250 with #if initialize_low_tdesc.
1251 * linux-x86-tdesc-selftest.c: New file.
1252 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1254 2017-09-05 Yao Qi <yao.qi@linaro.org>
1256 * Makefile.in (arch-i386.o): New rule.
1257 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1258 (x86_64-*-linux*): Likewise.
1259 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1260 include arch/i386.h.
1261 (i386_linux_read_description): Remove code and call
1262 i386_create_target_description.
1263 * tdesc.c (allocate_target_description): New function.
1264 * tdesc.h (set_tdesc_architecture): Remove declaration.
1265 (set_tdesc_osabi): Likewise.
1267 2017-09-05 Yao Qi <yao.qi@linaro.org>
1269 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1270 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1271 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1273 * server.c (get_features_xml): Call tdesc_get_features_xml.
1274 * tdesc.c (set_tdesc_architecture): New function.
1275 (set_tdesc_osabi): New function.
1276 (tdesc_get_features_xml): New function.
1277 (tdesc_create_feature): Add an argument.
1278 * tdesc.h (struct target_desc) <features>: New field.
1279 <arch, osabi>: New field.
1280 (~target_desc): xfree features, arch, and osabi.
1281 (target_desc::oerator==): Don't compare .xmltarget.
1282 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1283 (set_tdesc_osabi): Likewise.
1284 (tdesc_get_features_xml): Likewise.
1286 2017-09-05 Yao Qi <yao.qi@linaro.org>
1288 * linux-x86-tdesc.c: Include selftest.h.
1289 (i386_tdesc_test): New function.
1290 (initialize_low_tdesc): Call selftests::register_test.
1291 * tdesc.h: Include regdef.h.
1292 (target_desc): Override operator == and !=.
1294 2017-09-05 Yao Qi <yao.qi@linaro.org>
1296 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1297 (ipa_obj): Likewise.
1298 * linux-i386-ipa.c: Include common/x86-xstate.h
1299 (get_ipa_tdesc): Call i386_linux_read_description.
1300 (initialize_low_tracepoint): Don't call init_registers_XXX
1301 functions, call initialize_low_tdesc instead.
1302 * linux-x86-low.c (x86_linux_read_description): Call
1303 i386_linux_read_description.
1304 (initialize_low_arch): Don't call init_registers_i386_XXX
1305 functions, call initialize_low_tdesc.
1306 * linux-x86-tdesc.c: New file.
1307 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1308 (i386_get_ipa_tdesc_idx): Declare.
1309 (i386_get_ipa_tdesc): Declare.
1310 (initialize_low_tdesc): Declare.
1312 2017-09-05 Yao Qi <yao.qi@linaro.org>
1314 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1317 2017-09-05 Yao Qi <yao.qi@linaro.org>
1319 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1320 * regcache.c (get_thread_regcache): Use VEC_length.
1321 (init_register_cache): Likewise.
1322 (regcache_cpy): Likewise.
1323 (registers_to_string): Iterate reg_defs via VEC_iterate.
1324 (find_regno): Likewise.
1325 (find_register_by_number): Use VEC_index.
1326 (register_size): Call find_register_by_number.
1327 (register_data): Call find_register_by_number.
1328 (supply_regblock): Use VEC_length.
1329 (regcache_raw_read_unsigned): Likewise.
1330 * tdesc.c (init_target_desc): Iterate reg_defs via
1332 (default_description): Update initializer.
1333 (copy_target_description): Don't update field num_registers.
1334 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1335 <num_registers>: Remove.
1337 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1339 * Makefile.in (.SECONDARY): Define target.
1341 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1343 * linux-low.c (linux_wait_1): Adjust.
1344 * server.c (queue_stop_reply_callback): Adjust.
1346 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1348 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1349 QEnvironmentUnset and QEnvironmentReset packets.
1350 (handle_query): Inform remote that QEnvironmentHexEncoded,
1351 QEnvironmentUnset and QEnvironmentReset are supported.
1353 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1355 * inferiors.h (inferior_target_data): Rename to ...
1356 (thread_target_data): ... this.
1357 (inferior_regcache_data): Rename to ...
1358 (thread_regcache_data): ... this.
1359 (set_inferior_regcache_data): Rename to ...
1360 (set_thread_regcache_data): ... this.
1361 * inferiors.c (inferior_target_data): Rename to ...
1362 (thread_target_data): ... this.
1363 (inferior_regcache_data): Rename to ...
1364 (thread_regcache_data): ... this.
1365 (set_inferior_regcache_data): Rename to ...
1366 (set_thread_regcache_data): ... this.
1367 (free_one_thread): Update.
1368 * linux-low.h (get_thread_lwp): Update.
1369 * regcache.c (get_thread_regcache): Update.
1370 (regcache_invalidate_thread): Update.
1371 (free_register_cache_thread): Update.
1372 * win32-i386-low.c (update_debug_registers_callback): Update.
1373 (win32_get_current_dr): Update.
1374 * win32-low.c (thread_rec): Update.
1375 (delete_thread_info): Update.
1376 (continue_one_thread): Update.
1377 (suspend_one_thread): Update.
1379 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1381 * inferiors.c (set_inferior_target_data): Remove.
1382 * inferiors.h (set_inferior_target_data): Remove.
1384 2017-08-18 Yao Qi <yao.qi@linaro.org>
1386 * Makefile.in (OBS): Add selftest.o.
1387 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1388 * configure, config.in: Re-generated.
1389 * server.c: Include common/sefltest.h.
1390 (captured_main): Handle option --selftest.
1392 2017-08-09 Yao Qi <yao.qi@linaro.org>
1394 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1395 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1396 i386-avx-mpx.o and i386-mmx.o.
1397 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1398 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1399 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1400 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1401 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1402 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1403 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1404 i386/amd64-avx-mpx.xml.
1406 2017-08-09 Yao Qi <yao.qi@linaro.org>
1408 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1409 and x32-avx-avx512.o.
1410 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1411 i386/x32-avx-avx512.xml.
1413 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1415 * tracepoint.h (enum class fast_tpoint_collect_result): New
1417 (fast_tracepoint_collecting): Change return type to
1418 fast_tpoint_collect_result.
1419 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1420 * linux-low.h: Include tracepoint.h.
1421 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1422 fast_tpoint_collect_result.
1423 * linux-low.c (handle_tracepoints): Adjust.
1424 (linux_fast_tracepoint_collecting): Change return type to
1425 fast_tpoint_collect_result.
1426 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1427 linux_wait_1, stuck_in_jump_pad_callback,
1428 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1429 proceed_one_lwp): Adjust to type change.
1431 2017-07-10 Yao Qi <yao.qi@linaro.org>
1433 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1435 2017-06-29 Yao Qi <yao.qi@linaro.org>
1437 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1439 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1441 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1443 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1445 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1447 * linux-low.c (linux_create_inferior): Adjust code to access the
1448 environment information via 'gdb_environ' class.
1449 * lynx-low.c (lynx_create_inferior): Likewise.
1450 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1451 (get_environ): Return a pointer to 'our_environ'.
1452 (captured_main): Initialize 'our_environ'.
1453 * server.h (get_environ): Adjust prototype.
1454 * spu-low.c (spu_create_inferior): Adjust code to access the
1455 environment information via 'gdb_environ' class.
1457 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1459 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1460 usage of "register" keyword.
1462 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1464 * configure: Re-generate.
1466 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1468 * configure: Re-generate.
1470 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1472 * Makefile.in (COMPILE.pre): Add "-x c++".
1474 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1476 * fork-child.c: Conditionally include <signal.h>.
1478 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1480 * server.c (handle_general_set): Handle new packet
1481 "QStartupWithShell".
1482 (handle_query): Add "QStartupWithShell" to the list of supported
1484 (gdbserver_usage): Add help text explaining the
1485 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1487 (captured_main): Recognize and act upon the presence of the new
1490 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1491 Pedro Alves <palves@redhat.com>
1493 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1494 * configure: Regenerate.
1495 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1497 (i[34567]86-*-lynxos*): Likewise.
1498 (spu*-*-*): Likewise.
1499 * fork-child.c: New file.
1500 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1502 (linux_ptrace_fun): New function.
1503 (linux_create_inferior): Adjust function prototype to reflect
1504 change on "target.h". Adjust function code to use
1506 (linux_request_interrupt): Delete "signal_pid".
1507 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1508 (lynx_ptrace_fun): New function.
1509 (lynx_create_inferior): Adjust function prototype to reflect
1510 change on "target.h". Adjust function code to use
1512 * nto-low.c (nto_create_inferior): Adjust function prototype and
1513 code to reflect change on "target.h". Update comments.
1514 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1515 "common-terminal.h" and "environ.h".
1516 (terminal_fd): Moved to fork-child.c.
1517 (old_foreground_pgrp): Likewise.
1518 (restore_old_foreground_pgrp): Likewise.
1519 (last_status): Make it global.
1520 (last_ptid): Likewise.
1521 (our_environ): New variable.
1522 (startup_with_shell): Likewise.
1523 (program_name): Likewise.
1524 (program_argv): Rename to...
1525 (program_args): ...this.
1526 (wrapper_argv): New variable.
1527 (start_inferior): Delete function.
1528 (get_exec_wrapper): New function.
1529 (get_exec_file): Likewise.
1530 (get_environ): Likewise.
1531 (prefork_hook): Likewise.
1532 (post_fork_inferior): Likewise.
1533 (postfork_hook): Likewise.
1534 (postfork_child_hook): Likewise.
1535 (handle_v_run): Update code to deal with arguments coming from the
1536 remote host. Update calls from "start_inferior" to
1538 (captured_main): Likewise. Initialize environment variable. Call
1540 * server.h (post_fork_inferior): New prototype.
1541 (get_environ): Likewise.
1542 (last_status): Declare.
1543 (last_ptid): Likewise.
1544 (signal_pid): Likewise.
1545 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1546 (spu_ptrace_fun): New function.
1547 (spu_create_inferior): Adjust function prototype to reflect change
1548 on "target.h". Adjust function code to use "fork_inferior".
1549 * target.c (target_terminal_init): New function.
1550 (target_terminal_inferior): Likewise.
1551 (target_terminal_ours): Likewise.
1552 * target.h: Include <vector>.
1553 (struct target_ops) <create_inferior>: Update prototype.
1554 (create_inferior): Update macro.
1555 * utils.c (gdb_flush_out_err): New function.
1556 * win32-low.c (win32_create_inferior): Adjust function prototype
1557 and code to reflect change on "target.h".
1559 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1561 * inferiors.c (switch_to_thread): New function.
1563 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1565 * Makefile.in (SFILE): Add "common/job-control.c".
1566 (OBS): Add "job-control.o".
1568 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1570 * Makefile: Remove "@host_makefile_frag@".
1572 2017-05-05 Pedro Alves <palves@redhat.com>
1574 * configure: Regenerate.
1576 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1578 * configure: Regenerate.
1580 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1582 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1583 software_single_step change of return type to
1584 std::vector<CORE_ADDR>.
1585 * linux-low.c (install_software_single_step_breakpoints):
1587 * linux-low.h (install_software_single_step_breakpoints):
1590 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1592 * remote-utils.c: Include "gdb_termios.h" instead of
1594 * terminal.h: Delete file.
1596 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1598 * server.c: Include <vector>.
1599 <program_argv, wrapper_argv>: Convert to std::vector.
1600 (start_inferior): Rewrite function to use C++.
1601 (handle_v_run): Likewise. Update code that calculates the argv
1602 based on the vRun packet; use C++.
1603 (captured_main): Likewise.
1605 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1607 * server.c (handle_v_cont): Initialize thread_resume::thread
1610 2017-04-05 Pedro Alves <palves@redhat.com>
1612 * configure: Regenerate.
1614 2017-04-05 Pedro Alves <palves@redhat.com>
1616 * gdbreplay.c (sync_error): Constify.
1617 * linux-x86-low.c (push_opcode): Constify.
1619 2017-04-05 Pedro Alves <palves@redhat.com>
1621 * win32-low.c (get_child_debug_event)
1622 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1623 Report TARGET_WAITKIND_SPURIOUS instead.
1625 2017-04-05 Pedro Alves <palves@redhat.com>
1627 * remote-utils.c (remote_prepare, remote_open): Constify.
1628 * remote-utils.h (remote_prepare, remote_open): Constify.
1629 * server.c (captured_main): Constify 'port' handling.
1631 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1633 * Makefile.in (clean): Clear .deps.
1635 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1637 * .gitignore: Remove generated files, replace with wildcard.
1638 * (clean): Replace removal of generated files with wildcard.
1639 (version.c): Replace with...
1640 (version-generated.c): ...this.
1641 (xml-builtin.c): Replace with...
1642 (xml-builtin-generated.c): ...this.
1643 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1644 (%.c: *regformats*): Replace with...
1645 (%-generated.c: *regformats*): ...this.
1647 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1649 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1650 (xtensa_fill_gregset): Call collect_register_by_name for
1652 (xtensa_store_gregset): Call supply_register_by_name for
1655 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1657 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1658 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1659 (xtensa_store_gregset): Call supply_register for all registers in
1660 a0_regnum..a0_regnum + C0_NREGS range.
1662 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1664 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1665 (ax-ipa.o: ax.c): Remove.
1666 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1667 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1668 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1669 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1670 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1672 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1674 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1675 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1676 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1677 (errors-ipa.o: ../common/errors.c): Remove.
1678 (format-ipa.o: ../common/format.c): Remove.
1679 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1681 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1683 * Makefile.in (%-ipa.o: %.c): New rule.
1684 (tracepoint-ipa.o: tracepoint.c): Remove.
1685 (utils-ipa.o: utils.c): Remove.
1686 (remote-utils-ipa.o: remote-utils.c): Remove.
1687 (regcache-ipa.o: regcache.c): Remove.
1688 (i386-linux-ipa.o: i386-linux.c): Remove.
1689 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1690 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1691 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1692 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1693 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1694 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1695 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1696 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1697 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1698 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1699 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1700 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1701 (aarch64-ipa.o: aarch64.c): Remove.
1702 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1703 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1704 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1705 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1706 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1707 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1708 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1709 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1710 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1711 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1712 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1713 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1714 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1715 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1716 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1717 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1718 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1719 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1720 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1721 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1722 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1723 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1724 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1725 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1726 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1727 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1728 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1729 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1730 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1731 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1732 (tdesc-ipa.o: tdesc.c): Remove.
1733 (x32-linux-ipa.o: x32-linux.c): Remove.
1734 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1735 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1737 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1739 * Makefile.in (%.o: ../arch/%.c): New rule.
1740 (arm.o: ../arch/arm.c): Remove.
1741 (arm-linux.o: ../arch/arm-linux.c): Remove.
1742 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1743 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1745 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1747 * Makefile.in (%.o: ../nat/%.c): New rule.
1748 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1749 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1750 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1751 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1752 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1753 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1754 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1755 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1756 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1757 (linux-personality.o: ../nat/linux-personality.c): Remove.
1758 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1759 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1760 (x86-linux.o: ../nat/x86-linux.c): Remove.
1761 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1762 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1764 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1766 * Makefile.in (%.o: ../common/%.c): New rule.
1767 (signals.o: ../common/signals.c): Remove.
1768 (print-utils.o: ../common/print-utils.c): Remove.
1769 (rsp-low.o: ../common/rsp-low.c): Remove.
1770 (common-utils.o: ../common/common-utils.c): Remove.
1771 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1772 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1773 (vec.o: ../common/vec.c): Remove.
1774 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1775 (xml-utils.o: ../common/xml-utils.c): Remove.
1776 (ptid.o: ../common/ptid.c): Remove.
1777 (buffer.o: ../common/buffer.c): Remove.
1778 (format.o: ../common/format.c): Remove.
1779 (filestuff.o: ../common/filestuff.c): Remove.
1780 (agent.o: ../common/agent.c): Remove.
1781 (errors.o: ../common/errors.c): Remove.
1782 (environ.o: ../common/environ.c): Remove.
1783 (common-debug.o: ../common/common-debug.c): Remove.
1784 (cleanups.o: ../common/cleanups.c): Remove.
1785 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1786 (fileio.o: ../common/fileio.c): Remove.
1787 (common-regcache.o: ../common/common-regcache.c): Remove.
1788 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1789 (new-op.o: ../common/new-op.c): Remove.
1790 (btrace-common.o: ../common/btrace-common.c): Remove.
1792 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1794 * Makefile.in (%.o: ../target/%.c): New rule.
1795 (waitstatus.o: ../target/waitstatus.c): Remove.
1797 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1800 (%.c: ../regformats/%.dat,
1801 (%.c: ../regformats/arm/%.dat,
1802 (%.c: ../regformats/i386/%.dat,
1803 (%.c: ../regformats/rs6000/%.dat): New rules.
1804 (aarch64.c): Remove.
1805 (reg-arm.c): Remove.
1806 (arm-with-iwmmxt.c): Remove.
1807 (arm-with-vfpv2.c): Remove.
1808 (arm-with-vfpv3.c): Remove.
1809 (arm-with-neon.c): Remove.
1810 (reg-bfin.c): Remove.
1811 (reg-cris.c): Remove.
1812 (reg-crisv32.c): Remove.
1814 (i386-linux.c): Remove.
1815 (i386-avx.c): Remove.
1816 (i386-avx-linux.c): Remove.
1817 (i386-avx-avx512.c): Remove.
1818 (i386-avx-avx512-linux.c): Remove.
1819 (i386-mpx.c): Remove.
1820 (i386-mpx-linux.c): Remove.
1821 (i386-avx-mpx-avx512-pku.c): Remove.
1822 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1823 (i386-avx-mpx.c): Remove.
1824 (i386-avx-mpx-linux.c): Remove.
1825 (i386-mmx.c): Remove.
1826 (i386-mmx-linux.c): Remove.
1827 (reg-ia64.c): Remove.
1828 (reg-m32r.c): Remove.
1829 (reg-m68k.c): Remove.
1831 (mips-linux.c): Remove.
1832 (mips-dsp-linux.c): Remove.
1833 (mips64-linux.c): Remove.
1834 (mips64-dsp-linux.c): Remove.
1835 (nios2-linux.c): Remove.
1836 (powerpc-32.c): Remove.
1837 (powerpc-32l.c): Remove.
1838 (powerpc-altivec32l.c): Remove.
1839 (powerpc-cell32l.c): Remove.
1840 (powerpc-vsx32l.c): Remove.
1841 (powerpc-isa205-32l.c): Remove.
1842 (powerpc-isa205-altivec32l.c): Remove.
1843 (powerpc-isa205-vsx32l.c): Remove.
1844 (powerpc-e500l.c): Remove.
1845 (powerpc-64l.c): Remove.
1846 (powerpc-altivec64l.c): Remove.
1847 (powerpc-cell64l.c): Remove.
1848 (powerpc-vsx64l.c): Remove.
1849 (powerpc-isa205-64l.c): Remove.
1850 (powerpc-isa205-altivec64l.c): Remove.
1851 (powerpc-isa205-vsx64l.c): Remove.
1852 (s390-linux32.c): Remove.
1853 (s390-linux32v1.c): Remove.
1854 (s390-linux32v2.c): Remove.
1855 (s390-linux64.c): Remove.
1856 (s390-linux64v1.c): Remove.
1857 (s390-linux64v2.c): Remove.
1858 (s390-te-linux64.c): Remove.
1859 (s390-vx-linux64.c): Remove.
1860 (s390-tevx-linux64.c): Remove.
1861 (s390x-linux64.c): Remove.
1862 (s390x-linux64v1.c): Remove.
1863 (s390x-linux64v2.c): Remove.
1864 (s390x-te-linux64.c): Remove.
1865 (s390x-vx-linux64.c): Remove.
1866 (s390x-tevx-linux64.c): Remove.
1867 (tic6x-c64xp-linux.c): Remove.
1868 (tic6x-c64x-linux.c): Remove.
1869 (tic6x-c62x-linux.c): Remove.
1871 (reg-sparc64.c): Remove.
1872 (reg-spu.c): Remove.
1874 (amd64-linux.c): Remove.
1875 (amd64-avx.c): Remove.
1876 (amd64-avx-linux.c): Remove.
1877 (amd64-avx-avx512.c): Remove.
1878 (amd64-avx-avx512-linux.c): Remove.
1879 (amd64-mpx.c): Remove.
1880 (amd64-mpx-linux.c): Remove.
1881 (amd64-avx-mpx-avx512-pku.c): Remove.
1882 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1883 (amd64-avx-mpx.c): Remove.
1884 (amd64-avx-mpx-linux.c): Remove.
1886 (x32-linux.c): Remove.
1887 (x32-avx.c): Remove.
1888 (x32-avx-linux.c): Remove.
1889 (x32-avx-avx512.c): Remove.
1890 (x32-avx-avx512-linux.c): Remove.
1891 (reg-xtensa.c): Remove.
1892 (reg-tilegx.c): Remove.
1893 (reg-tilegx32.c): Remove.
1895 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1897 * Makefile.in (SFILES): Add "common/environ.c".
1898 (OBJS): Add "common/environ.h".
1900 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1902 * configure.ac: Check if the fs_base and gs_base members of
1903 `struct user_regs_struct' exist.
1904 * config.in: Regenerated.
1905 * configure: Likewise.
1907 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1909 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1911 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1912 (get_next_pcs_syscall_next_pc): Likewise.
1914 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1916 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1917 * nto-x86-low.c: Likewise.
1919 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1921 * Makefile.in: Include disable-implicit-rules.mk.
1923 2016-11-23 Pedro Alves <palves@redhat.com>
1925 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1926 (debug_vprintf): Use std::chrono::steady_clock instead of
1927 gettimeofday. Use '.' instead of ':'.
1928 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1929 (get_timestamp): Use std::chrono::steady_clock instead of
1932 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1934 * Makefile.in: Fix whitespace formatting.
1936 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1938 * Makefile.in (SFILES, OBS): Flatten list and order
1941 2016-11-23 Pedro Alves <palves@redhat.com>
1943 * event-loop.c (handle_file_event): Use warning.
1944 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1945 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1948 2016-11-23 Pedro Alves <palves@redhat.com>
1950 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1952 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1953 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1954 debug_printf and debug_flush for debug output.
1955 * server.c (handle_general_set): Likewise.
1956 * thread-db.c (try_thread_db_load): Use debug_printf for debug
1959 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1961 * Makefile.in (.c.o): Replace rule with ...
1962 (%.o: %.c): ... this one.
1964 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1966 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
1967 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
1969 * configure.ac: Remove checks for the make program.
1970 * configure: Re-generate.
1972 2016-10-28 Pedro Alves <palves@redhat.com>
1974 * Makefile.in (CXX_DIALECT): Get from configure.
1975 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
1976 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
1977 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
1978 * config.in: Regenerate.
1979 * configure: Regenerate.
1981 2016-10-27 Yao Qi <yao.qi@linaro.org>
1983 * linux-low.c (linux_supports_range_stepping): Return true if
1984 can_software_single_step return true.
1986 2016-10-27 Yao Qi <yao.qi@linaro.org>
1988 * inferiors.c (find_inferior_in_random): New function.
1989 * inferiors.h (find_inferior_in_random): Declare.
1990 * linux-low.c (linux_wait_for_event_filtered): Call
1991 find_inferior_in_random instead of find_inferior.
1993 2016-10-27 Yao Qi <yao.qi@linaro.org>
1995 * linux-low.c (linux_wait_1): If single-step breakpoints are
1996 inserted, remove them.
1998 2016-10-26 Pedro Alves <palves@redhat.com>
2000 * linux-low.c (handle_extended_wait): Link parent/child fork
2002 (linux_wait_1): Unlink them.
2003 (linux_set_resume_request): Ignore resume requests for
2004 already-resumed and unhandled fork child threads.
2005 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2006 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2008 (handle_v_requests) <vCont>: Don't call require_running.
2009 * server.h (in_queued_stop_replies): New declaration.
2011 2016-10-24 Yao Qi <yao.qi@linaro.org>
2014 * linux-aarch64-low.c (append_insns): Cast the return value to
2017 2016-10-10 Yao Qi <yao.qi@linaro.org>
2019 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2021 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2023 * target.c (target_supports_multi_process): New function, moved
2025 * target.h (target_supports_multi_process): ... here. Remove
2028 2016-10-05 Tom Tromey <tom@tromey.com>
2031 * tracepoint.c (handle_tracepoint_bkpts): Check
2032 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2034 2016-10-05 Yao Qi <yao.qi@linaro.org>
2036 * configure.srv: Update the path of arm-*.xml files.
2038 2016-10-05 Terry Guo <terry.guo@arm.com>
2039 Yao Qi <yao.qi@linaro.org>
2041 * Makefile.in: Adjust the path of rules.
2042 * configure.srv: Update the path of xml files.
2043 * regformats/arm-with-iwmmxt.dat: Regenerated.
2044 * regformats/arm-with-neon.dat: Likewise.
2045 * regformats/arm-with-vfpv2.dat: Likewise.
2046 * regformats/arm-with-vfpv3.dat Likewise.
2048 2016-09-30 Yao Qi <yao.qi@linaro.org>
2051 * target.c (target_stop_and_wait): Don't call
2052 target_continue_no_signal, use resume_stop instead.
2054 2016-09-26 Yao Qi <yao.qi@linaro.org>
2056 * linux-low.c (linux_wait_1): Call debug_exit.
2058 2016-09-23 Pedro Alves <palves@redhat.com>
2060 * Makefile.in (SFILES): Add common/new-op.c.
2061 (OBS): Add common/new-op.o.
2062 (new-op.o): New rule.
2064 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2066 * .gitinore: Ignore more files.
2068 2016-09-21 Yao Qi <yao.qi@linaro.org>
2070 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2073 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2075 * server.c (start_inferior): Call target_mourn_inferior instead of
2076 mourn_inferior; pass ptid_t argument to it.
2078 (handle_target_event): Likewise.
2079 * target.c (target_mourn_inferior): New function.
2080 * target.h (mourn_inferior): Delete macro.
2082 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2084 * linux-low.c (lwp_is_stepping): New function.
2086 2016-09-06 Carl Love <cel@us.ibm.com>
2088 * server.c (start_inferior): Fixed comment, requested comment change
2089 didn't get updated correctly. Removed reference to ptrace () call as
2090 it is only true on Linux systems.
2092 2016-09-06 Carl Love <cel@us.ibm.com>
2094 * server.c (start_inferior): Do not call
2095 function target_post_create_inferior () if the
2096 inferior process has already exited.
2098 2016-09-05 Pedro Alves <palves@redhat.com>
2100 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2101 (COMPILE.pre, CC_LD): Use CXX directly.
2102 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2103 * acinclude.m4: Don't include build-with-cxx.m4.
2104 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2105 * configure: Regenerate.
2107 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2110 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2111 call writing data to own_buf.
2113 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2115 * target.c (mywait): Call target_wait instead of
2117 (target_wait): New function.
2119 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2121 * server.c (start_inferior): New variable 'ptid'. Replace calls
2122 to the_target->resume by target_continue{,_no_signal}, depending
2124 * target.c (target_stop_and_wait): Call target_continue_no_signal
2125 instead of the_target->resume.
2126 (target_continue): New function.
2128 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2130 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2132 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2135 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2137 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2138 * linux-arm-low.c (ps_get_thread_area): Likewise.
2139 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2140 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2141 * linux-mips-low.c (ps_get_thread_area): Likewise.
2142 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2143 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2144 * linux-x86-low.c (ps_get_thread_area): Likewise.
2145 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2147 2016-08-19 Pedro Alves <palves@redhat.com>
2149 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2151 2016-08-19 Pedro Alves <palves@redhat.com>
2153 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2154 comment. Use memcpy instead of casting through unsigned long.
2156 2016-08-19 Pedro Alves <palves@redhat.com>
2158 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2159 allocating around 0x80000000.
2161 2016-08-19 Pedro Alves <palves@redhat.com>
2164 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2165 (x32-avx512-linux-ipa.o): New rules.
2166 * configure.ac (x86_64-*-linux*): New x32 check.
2167 * configure.srv (ipa_x32_linux_regobj): New.
2168 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2169 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2171 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2173 * configure: Regenerate.
2175 2016-08-09 Pedro Alves <palves@redhat.com>
2178 * Makefile.in (OBS): Add signals-state-save-restore.o.
2179 (signals-state-save-restore.o): New rule.
2180 * config.in: Regenerate.
2181 * configure: Regenerate.
2182 * linux-low.c: Include "signals-state-save-restore.h".
2183 (linux_create_inferior): Call
2184 restore_original_signals_state.
2185 * server.c: Include "dispositions-save-restore.h".
2186 (captured_main): Call save_original_signals_state.
2188 2016-08-05 Pedro Alves <palves@redhat.com>
2190 * configure: Regenerate.
2192 2016-08-04 Yao Qi <yao.qi@linaro.org>
2194 * linux-low.c (regsets_fetch_inferior_registers): Check
2195 errno is ESRCH or not.
2197 2016-08-02 Yao Qi <yao.qi@linaro.org>
2199 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2200 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2201 (thread_db_load_search): Update.
2202 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2203 td_ta_set_event and td_ta_event_getmsg.
2205 2016-07-26 Pedro Alves <palves@redhat.com>
2208 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2209 of unsigned long for 64-bit registers and use uint32_t instead of
2210 unsigned int for 32-bit registers.
2212 2016-07-26 Pedro Alves <palves@redhat.com>
2214 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2217 2016-07-21 Tom Tromey <tom@tromey.com>
2219 * configure: Rebuild.
2221 2016-07-21 Yao Qi <yao.qi@linaro.org>
2223 * mem-break.c (find_gdb_breakpoint): Cast bp to
2224 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2226 2016-07-21 Yao Qi <yao.qi@linaro.org>
2228 * server.c (handle_v_requests): Support s and S actions
2229 if target_supports_software_single_step return true.
2231 2016-07-21 Yao Qi <yao.qi@linaro.org>
2233 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2234 is resume_step, call maybe_hw_step.
2235 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2237 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2239 (proceed_one_lwp): If resume request is resume_step, install
2240 reinsert breakpoints and call maybe_hw_step.
2242 2016-07-21 Yao Qi <yao.qi@linaro.org>
2244 * linux-low.c (proceed_one_lwp): Declare.
2245 (linux_resume_one_thread): Remove local variable 'step'.
2246 Lift code enqueue signal. Call proceed_one_lwp instead of
2247 linux_resume_one_lwp.
2249 2016-07-21 Yao Qi <yao.qi@linaro.org>
2251 * linux-low.c (linux_resume_one_thread): Call
2252 enqueue_pending_signal.
2254 2016-07-21 Yao Qi <yao.qi@linaro.org>
2256 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2257 * inferiors.c (do_restore_current_thread_cleanup): New function.
2258 (make_cleanup_restore_current_thread): Likewise.
2259 * linux-low.c (install_software_single_step_breakpoints): Call
2260 make_cleanup_restore_current_thread. Switch current_thread to
2263 2016-07-21 Yao Qi <yao.qi@linaro.org>
2265 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2266 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2267 (clone_one_breakpoint): Likewise.
2268 (delete_reinsert_breakpoints): Change parameter to thread.
2270 (has_reinsert_breakpoints): Likewise.
2271 (uninsert_reinsert_breakpoints): Likewise.
2272 (reinsert_reinsert_breakpoints): Likewise.
2273 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2274 (delete_reinsert_breakpoints): Likewise.
2275 (reinsert_reinsert_breakpoints): Likewise.
2276 (uninsert_reinsert_breakpoints): Likewise.
2277 (has_reinsert_breakpoints): Likewise.
2279 2016-07-21 Yao Qi <yao.qi@linaro.org>
2281 * inferiors.c (get_thread_process): Make parameter const.
2282 * inferiors.h (get_thread_process): Update declaration.
2283 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2284 Add new parameters child_thread and parent_thread. Callers
2286 * mem-break.h (clone_all_breakpoints): Update declaration.
2288 2016-07-21 Yao Qi <yao.qi@linaro.org>
2290 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2291 <command_list, handler>: Remove.
2292 (struct gdb_breakpoint): New.
2293 (struct other_breakpoint): New.
2294 (struct reinsert_breakpoint): New.
2295 (is_gdb_breakpoint): New function.
2296 (any_persistent_commands): Update command_list if
2297 is_gdb_breakpoint returns true.
2298 (set_breakpoint): Create breakpoints according to their types.
2299 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2300 (set_gdb_breakpoint_1): Likewise.
2301 (set_gdb_breakpoint): Likewise.
2302 (clear_breakpoint_conditions): Change parameter type to
2303 'struct gdb_breakpoint *'.
2304 (clear_breakpoint_commands): Likewise.
2305 (clear_breakpoint_conditions_and_commands): Likewise.
2306 (add_condition_to_breakpoint): Likewise.
2307 (add_breakpoint_condition): Likewise.
2308 (add_commands_to_breakpoint): Likewise.
2309 (check_breakpoints): Check other_breakpoint.
2310 (clone_one_breakpoint): Clone breakpopint according to its type.
2311 * mem-break.h (struct gdb_breakpoint): Declare.
2312 (set_gdb_breakpoint): Update declaration.
2313 (clear_breakpoint_conditions_and_commands): Likewise.
2314 (add_breakpoint_condition): Likewise.
2315 (add_breakpoint_commands): Likewise.
2316 * server.c (process_point_options): Change parameter type to
2317 'struct gdb_breakpoint *'.
2319 2016-07-21 Yao Qi <yao.qi@linaro.org>
2321 * mem-break.c (set_breakpoint_at): Rename it to ...
2322 (set_breakpoint_type_at): ... it.
2323 (set_breakpoint_at): Call set_breakpoint_type_at.
2324 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2325 * mem-break.h (set_breakpoint_at): Update comments.
2327 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2329 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2331 (nios2_store_gregset): Likewise.
2333 2016-07-01 Pedro Alves <palves@redhat.com>
2334 Antoine Tremblay <antoine.tremblay@ericsson.com>
2336 * linux-low.c: Change interface to take the target lwp_info
2337 pointer directly and return void. Handle detaching from a zombie
2339 (linux_detach_lwp_callback): New function.
2340 (linux_detach): Detach from the leader thread after detaching from
2343 2016-06-28 Yao Qi <yao.qi@linaro.org>
2345 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2346 for variable new_offset.
2347 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2348 (aarch64_ftrace_insn_reloc_cb): Likewise.
2349 (aarch64_ftrace_insn_reloc_tb): Likewise.
2350 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2351 PRIx64 instead of PRIx32.
2353 2016-06-28 Yao Qi <yao.qi@linaro.org>
2355 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2356 (the_low_target): Install arm_get_syscall_trapinfo.
2358 2016-06-28 Yao Qi <yao.qi@linaro.org>
2360 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2362 (the_low_target): Install aarch64_get_syscall_trapinfo.
2364 2016-06-28 Yao Qi <yao.qi@linaro.org>
2366 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2368 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2369 Remove parameter sysno.
2370 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2373 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2375 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2376 (s390_emit_ne_goto): Likewise.
2377 (s390_emit_lt_goto): Likewise.
2378 (s390_emit_le_goto): Likewise.
2379 (s390_emit_gt_goto): Likewise.
2380 (s390_emit_ge_goto): Likewise.
2381 (s390x_emit_eq_goto): Likewise.
2382 (s390x_emit_ne_goto): Likewise.
2383 (s390x_emit_lt_goto): Likewise.
2384 (s390x_emit_le_goto): Likewise.
2385 (s390x_emit_gt_goto): Likewise.
2386 (s390x_emit_ge_goto): Likewise.
2387 (s390_emit_ops_impl): Mark variable static.
2388 (s390x_emit_ops): Likewise.
2390 2016-06-17 Yao Qi <yao.qi@linaro.org>
2392 * linux-low.c (handle_extended_wait): Call
2393 uninsert_reinsert_breakpoints for the parent process. Remove
2394 reinsert breakpoints from the child process. Reinsert them to
2395 the parent process when vfork is done.
2396 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2397 (reinsert_reinsert_breakpoints): New function.
2398 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2399 (reinsert_reinsert_breakpoints): Declare.
2401 2016-06-17 Yao Qi <yao.qi@linaro.org>
2403 * linux-low.c (handle_extended_wait): If the parent is doing
2404 step-over, remove the reinsert breakpoints from the forked child.
2406 2016-06-17 Yao Qi <yao.qi@linaro.org>
2408 * linux-low.c (unsuspend_all_lwps): Declare.
2409 (linux_low_filter_event): If thread exited, call finish_step_over.
2410 If step-over is finished, unsuspend other threads.
2412 2016-06-17 Yao Qi <yao.qi@linaro.org>
2414 * linux-low.c (linux_resume_one_lwp_throw): Assert
2415 has_reinsert_breakpoints returns false.
2416 * mem-break.c (delete_disabled_breakpoints): Assert
2417 bp type isn't reinsert_breakpoint.
2419 2016-06-17 Yao Qi <yao.qi@linaro.org>
2421 * linux-low.c (maybe_hw_step): New function.
2422 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2423 (finish_step_over): Switch current_thread to lwp temporarily,
2424 and assert has_reinsert_breakpoints returns true.
2425 (proceed_one_lwp): Call maybe_hw_step.
2426 * mem-break.c (has_reinsert_breakpoints): New function.
2427 * mem-break.h (has_reinsert_breakpoints): Declare.
2429 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2431 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2433 2016-05-17 Yao Qi <yao.qi@linaro.org>
2435 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2436 instead of find_inferior.
2438 2016-05-05 Yao Qi <yao.qi@linaro.org>
2440 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2441 Initialize res to zero.
2443 2016-05-05 Yao Qi <yao.qi@linaro.org>
2445 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2448 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2450 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2451 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2452 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2454 2016-04-28 Par Olsson <par.olsson@windriver.com>
2455 Simon Marchi <simon.marchi@ericsson.com>
2457 * tracepoint.c (write_inferior_int8): New function.
2458 (cmd_qtenable_disable): Write enable flag using
2459 write_inferior_int8.
2461 2016-04-25 Yao Qi <yao.qi@linaro.org>
2463 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2464 (need_step_over_p): Return zero if the LWP has pending signals
2465 can be delivered on software single step target.
2467 2016-04-25 Yao Qi <yao.qi@linaro.org>
2469 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2470 return instead of error.
2472 2016-04-22 Yao Qi <yao.qi@linaro.org>
2474 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2477 2016-04-22 Yao Qi <yao.qi@linaro.org>
2479 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2480 signal when stepping over breakpoint with software single
2483 2016-04-21 Pedro Alves <palves@redhat.com>
2485 * linux-s390-low.c (s390_collect_ptrace_register)
2486 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2488 (s390_check_regset): Use void * instead of gdb_byte *.
2490 2016-04-20 Pedro Alves <palves@redhat.com>
2492 * configure: Renegerate.
2494 2016-04-20 Yao Qi <yao.qi@linaro.org>
2496 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2497 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2499 (arm_store_gregset): Likewise.
2501 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2503 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2504 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2505 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2506 (amd64-avx-mpx-linux.c): New rules.
2507 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2508 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2509 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2510 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2511 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2512 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2513 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2514 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2515 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2516 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2517 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2518 * linux-x86-low.c (x86_linux_read_description): Add case for
2519 X86_XSTATE_AVX_MPX_MASK.
2520 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2521 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2522 init_registers_i386_avx_mpx_linux.
2523 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2524 (initialize_low_tracepoint): Call
2525 init_registers_i386_avx_mpx_linux.
2526 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2527 (initialize_low_tracepoint): Call
2528 init_registers_amd64_avx_mpx_linux.
2529 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2530 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2531 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2534 2016-04-18 Pedro Alves <palves@redhat.com>
2536 * configure: Regenerate.
2538 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2540 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2541 (aarch64_emit_sub): Likewise.
2543 2016-04-12 Pedro Alves <palves@redhat.com>
2545 * utils.c (prepare_to_throw_exception): Delete.
2547 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2549 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2551 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2553 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2555 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2557 * linux-aarch64-ipa.c: Add <elf.h> include.
2558 * linux-ppc-ipa.c: Add <elf.h> include.
2559 * linux-s390-ipa.c: Add <elf.h> include.
2561 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2563 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2564 (get_raw_reg_ptr): Likewise.
2565 (get_trace_state_variable_value_ptr): Likewise.
2566 (set_trace_state_variable_value_ptr): Likewise.
2567 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2570 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2571 Marcin Kościelnicki <koriakin@0x04.net>
2574 * linux-ppc-low.c (emit_insns): New function.
2575 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2576 (ppc_emit_prologue): New function.
2577 (ppc_emit_epilogue): New function.
2578 (ppc_emit_add): New function.
2579 (ppc_emit_sub): New function.
2580 (ppc_emit_mul): New function.
2581 (ppc_emit_lsh): New function.
2582 (ppc_emit_rsh_signed): New function.
2583 (ppc_emit_rsh_unsigned): New function.
2584 (ppc_emit_ext): New function.
2585 (ppc_emit_zero_ext): New function.
2586 (ppc_emit_log_not): New function.
2587 (ppc_emit_bit_and): New function.
2588 (ppc_emit_bit_or): New function.
2589 (ppc_emit_bit_xor): New function.
2590 (ppc_emit_bit_not): New function.
2591 (ppc_emit_equal): New function.
2592 (ppc_emit_less_signed): New function.
2593 (ppc_emit_less_unsigned): New function.
2594 (ppc_emit_ref): New function.
2595 (ppc_emit_const): New function.
2596 (ppc_emit_reg): New function.
2597 (ppc_emit_pop): New function.
2598 (ppc_emit_stack_flush): New function.
2599 (ppc_emit_swap): New function.
2600 (ppc_emit_stack_adjust): New function.
2601 (ppc_emit_call): New function.
2602 (ppc_emit_int_call_1): New function.
2603 (ppc_emit_void_call_2): New function.
2604 (ppc_emit_if_goto): New function.
2605 (ppc_emit_goto): New function.
2606 (ppc_emit_eq_goto): New function.
2607 (ppc_emit_ne_goto): New function.
2608 (ppc_emit_lt_goto): New function.
2609 (ppc_emit_le_goto): New function.
2610 (ppc_emit_gt_goto): New function.
2611 (ppc_emit_ge_goto): New function.
2612 (ppc_write_goto_address): New function.
2613 (ppc_emit_ops_impl): New static variable.
2614 (ppc64v1_emit_prologue): New function.
2615 (ppc64v2_emit_prologue): New function.
2616 (ppc64_emit_epilogue): New function.
2617 (ppc64_emit_add): New function.
2618 (ppc64_emit_sub): New function.
2619 (ppc64_emit_mul): New function.
2620 (ppc64_emit_lsh): New function.
2621 (ppc64_emit_rsh_signed): New function.
2622 (ppc64_emit_rsh_unsigned): New function.
2623 (ppc64_emit_ext): New function.
2624 (ppc64_emit_zero_ext): New function.
2625 (ppc64_emit_log_not): New function.
2626 (ppc64_emit_bit_and): New function.
2627 (ppc64_emit_bit_or): New function.
2628 (ppc64_emit_bit_xor): New function.
2629 (ppc64_emit_bit_not): New function.
2630 (ppc64_emit_equal): New function.
2631 (ppc64_emit_less_signed): New function.
2632 (ppc64_emit_less_unsigned): New function.
2633 (ppc64_emit_ref): New function.
2634 (ppc64_emit_const): New function.
2635 (ppc64v1_emit_reg): New function.
2636 (ppc64v2_emit_reg): New function.
2637 (ppc64_emit_pop): New function.
2638 (ppc64_emit_stack_flush): New function.
2639 (ppc64_emit_swap): New function.
2640 (ppc64v1_emit_call): New function.
2641 (ppc64v2_emit_call): New function.
2642 (ppc64v1_emit_int_call_1): New function.
2643 (ppc64v2_emit_int_call_1): New function.
2644 (ppc64v1_emit_void_call_2): New function.
2645 (ppc64v2_emit_void_call_2): New function.
2646 (ppc64_emit_if_goto): New function.
2647 (ppc64_emit_eq_goto): New function.
2648 (ppc64_emit_ne_goto): New function.
2649 (ppc64_emit_lt_goto): New function.
2650 (ppc64_emit_le_goto): New function.
2651 (ppc64_emit_gt_goto): New function.
2652 (ppc64_emit_ge_goto): New function.
2653 (ppc64v1_emit_ops_impl): New static variable.
2654 (ppc64v2_emit_ops_impl): New static variable.
2655 (ppc_emit_ops): New function.
2656 (linux_low_target): Wire in ppc_emit_ops.
2658 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2659 Marcin Kościelnicki <koriakin@0x04.net>
2662 * Makefile.in: Add powerpc-*-ipa.o
2663 * configure.srv: Add ipa_obj for powerpc*-linux.
2664 * linux-ppc-ipa.c: New file.
2665 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2667 (PPC_FIELD): New macro.
2668 (PPC_SEXT): New macro.
2669 (PPC_OP6): New macro.
2670 (PPC_BO): New macro.
2671 (PPC_LI): New macro.
2672 (PPC_BD): New macro.
2673 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2674 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2675 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2676 (ppc_get_thread_area): New function.
2677 (is_elfv2_inferior): New function.
2678 (gen_ds_form): New function.
2679 (GEN_STD): New macro.
2680 (GEN_STDU): New macro.
2681 (GEN_LD): New macro.
2682 (GEN_LDU): New macro.
2683 (gen_d_form): New function.
2684 (GEN_ADDI): New macro.
2685 (GEN_ADDIS): New macro.
2686 (GEN_LI): New macro.
2687 (GEN_LIS): New macro.
2688 (GEN_ORI): New macro.
2689 (GEN_ORIS): New macro.
2690 (GEN_LWZ): New macro.
2691 (GEN_STW): New macro.
2692 (GEN_STWU): New macro.
2693 (gen_xfx_form): New function.
2694 (GEN_MFSPR): New macro.
2695 (GEN_MTSPR): New macro.
2696 (GEN_MFCR): New macro.
2697 (GEN_MTCR): New macro.
2698 (GEN_SYNC): New macro.
2699 (GEN_LWSYNC): New macro.
2700 (gen_x_form): New function.
2701 (GEN_OR): New macro.
2702 (GEN_MR): New macro.
2703 (GEN_LWARX): New macro.
2704 (GEN_STWCX): New macro.
2705 (GEN_CMPW): New macro.
2706 (gen_md_form): New function.
2707 (GEN_RLDICL): New macro.
2708 (GEN_RLDICR): New macro.
2709 (gen_i_form): New function.
2711 (GEN_BL): New macro.
2712 (gen_b_form): New function.
2713 (GEN_BNE): New macro.
2714 (GEN_LOAD): New macro.
2715 (GEN_STORE): New macro.
2716 (gen_limm): New function.
2717 (gen_atomic_xchg): New function.
2718 (gen_call): New function.
2719 (ppc_relocate_instruction): New function.
2720 (ppc_install_fast_tracepoint_jump_pad): New function.
2721 (ppc_get_min_fast_tracepoint_insn_len): New function.
2722 (ppc_get_ipa_tdesc_idx): New function.
2723 (the_low_target): Wire in the new functions.
2724 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2726 * linux-ppc-tdesc.h: New file.
2728 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2730 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2731 (alloc_jump_pad_buffer): New function.
2732 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2733 (alloc_jump_pad_buffer): New function.
2734 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2735 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2736 (alloc_jump_pad_buffer): New function.
2737 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2738 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2739 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2740 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2742 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2744 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2745 * linux-amd64-ipa.c: Likewise.
2746 * linux-i386-ipa.c: Likewise.
2747 * linux-s390-ipa.c: Likewise.
2748 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2749 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2750 set_trace_state_variable_value_ptr.
2751 (struct ipa_sym_addresses): Likewise.
2752 (symbol_list): Likewise.
2753 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2754 accessing gdb_collect directly.
2755 (gdb_collect_ptr_type): New typedef.
2756 (get_raw_reg_ptr_type): New typedef.
2757 (get_trace_state_variable_value_ptr_type): New typedef.
2758 (set_trace_state_variable_value_ptr_type): New typedef.
2759 (gdb_collect_ptr): New global.
2760 (get_raw_reg_ptr): New global.
2761 (get_trace_state_variable_value_ptr): New global.
2762 (set_trace_state_variable_value_ptr): New global.
2763 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2764 accessing get_raw_reg directly.
2765 (get_get_tsv_func_addr): Likewise for
2766 get_trace_state_variable_value_ptr.
2767 (get_set_tsv_func_addr): Likewise for
2768 set_trace_state_variable_value_ptr.
2769 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2771 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2773 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2775 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2777 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2779 (relocate_instruction): Remove own_buf.
2780 * server.c (own_buf): Make global.
2781 (handle_v_requests): Make global.
2782 * server.h (own_buf): New declaration.
2783 (handle_v_requests): New prototype.
2785 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2788 * linux-s390-low.c (add_insns): New function.
2789 (s390_emit_prologue): New function.
2790 (s390_emit_epilogue): New function.
2791 (s390_emit_add): New function.
2792 (s390_emit_sub): New function.
2793 (s390_emit_mul): New function.
2794 (s390_emit_lsh): New function.
2795 (s390_emit_rsh_signed): New function.
2796 (s390_emit_rsh_unsigned): New function.
2797 (s390_emit_ext): New function.
2798 (s390_emit_log_not): New function.
2799 (s390_emit_bit_and): New function.
2800 (s390_emit_bit_or): New function.
2801 (s390_emit_bit_xor): New function.
2802 (s390_emit_bit_not): New function.
2803 (s390_emit_equal): New function.
2804 (s390_emit_less_signed): New function.
2805 (s390_emit_less_unsigned): New function.
2806 (s390_emit_ref): New function.
2807 (s390_emit_if_goto): New function.
2808 (s390_emit_goto): New function.
2809 (s390_write_goto_address): New function.
2810 (s390_emit_litpool): New function.
2811 (s390_emit_const): New function.
2812 (s390_emit_call): New function.
2813 (s390_emit_reg): New function.
2814 (s390_emit_pop): New function.
2815 (s390_emit_stack_flush): New function.
2816 (s390_emit_zero_ext): New function.
2817 (s390_emit_swap): New function.
2818 (s390_emit_stack_adjust): New function.
2819 (s390_emit_set_r2): New function.
2820 (s390_emit_int_call_1): New function.
2821 (s390_emit_void_call_2): New function.
2822 (s390_emit_eq_goto): New function.
2823 (s390_emit_ne_goto): New function.
2824 (s390_emit_lt_goto): New function.
2825 (s390_emit_le_goto): New function.
2826 (s390_emit_gt_goto): New function.
2827 (s390_emit_ge_goto): New function.
2828 (s390x_emit_prologue): New function.
2829 (s390x_emit_epilogue): New function.
2830 (s390x_emit_add): New function.
2831 (s390x_emit_sub): New function.
2832 (s390x_emit_mul): New function.
2833 (s390x_emit_lsh): New function.
2834 (s390x_emit_rsh_signed): New function.
2835 (s390x_emit_rsh_unsigned): New function.
2836 (s390x_emit_ext): New function.
2837 (s390x_emit_log_not): New function.
2838 (s390x_emit_bit_and): New function.
2839 (s390x_emit_bit_or): New function.
2840 (s390x_emit_bit_xor): New function.
2841 (s390x_emit_bit_not): New function.
2842 (s390x_emit_equal): New function.
2843 (s390x_emit_less_signed): New function.
2844 (s390x_emit_less_unsigned): New function.
2845 (s390x_emit_ref): New function.
2846 (s390x_emit_if_goto): New function.
2847 (s390x_emit_const): New function.
2848 (s390x_emit_call): New function.
2849 (s390x_emit_reg): New function.
2850 (s390x_emit_pop): New function.
2851 (s390x_emit_stack_flush): New function.
2852 (s390x_emit_zero_ext): New function.
2853 (s390x_emit_swap): New function.
2854 (s390x_emit_stack_adjust): New function.
2855 (s390x_emit_int_call_1): New function.
2856 (s390x_emit_void_call_2): New function.
2857 (s390x_emit_eq_goto): New function.
2858 (s390x_emit_ne_goto): New function.
2859 (s390x_emit_lt_goto): New function.
2860 (s390x_emit_le_goto): New function.
2861 (s390x_emit_gt_goto): New function.
2862 (s390x_emit_ge_goto): New function.
2863 (s390_emit_ops): New function.
2864 (struct linux_target_ops): Fill in emit_ops hook.
2866 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2869 * Makefile.in: Add s390 IPA files.
2870 * configure.srv: Build IPA for s390.
2871 * linux-s390-ipa.c: New file.
2872 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2873 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2874 (tdesc_s390_linux32): Likewise.
2875 (init_registers_s390_linux32v1): Likewise.
2876 (tdesc_s390_linux32v1): Likewise.
2877 (init_registers_s390_linux32v2): Likewise.
2878 (tdesc_s390_linux32v2): Likewise.
2879 (init_registers_s390_linux64): Likewise.
2880 (tdesc_s390_linux64): Likewise.
2881 (init_registers_s390_linux64v1): Likewise.
2882 (tdesc_s390_linux64v1): Likewise.
2883 (init_registers_s390_linux64v2): Likewise.
2884 (tdesc_s390_linux64v2): Likewise.
2885 (init_registers_s390_te_linux64): Likewise.
2886 (tdesc_s390_te_linux64): Likewise.
2887 (init_registers_s390_vx_linux64): Likewise.
2888 (tdesc_s390_vx_linux64): Likewise.
2889 (init_registers_s390_tevx_linux64): Likewise.
2890 (tdesc_s390_tevx_linux64): Likewise.
2891 (init_registers_s390x_linux64): Likewise.
2892 (tdesc_s390x_linux64): Likewise.
2893 (init_registers_s390x_linux64v1): Likewise.
2894 (tdesc_s390x_linux64v1): Likewise.
2895 (init_registers_s390x_linux64v2): Likewise.
2896 (tdesc_s390x_linux64v2): Likewise.
2897 (init_registers_s390x_te_linux64): Likewise.
2898 (tdesc_s390x_te_linux64): Likewise.
2899 (init_registers_s390x_vx_linux64): Likewise.
2900 (tdesc_s390x_vx_linux64): Likewise.
2901 (init_registers_s390x_tevx_linux64): Likewise.
2902 (tdesc_s390x_tevx_linux64): Likewise.
2903 (have_hwcap_s390_vx): New static variable.
2904 (s390_arch_setup): Fill have_hwcap_s390_vx.
2905 (s390_get_thread_area): New function.
2906 (s390_ft_entry_gpr_esa): New const.
2907 (s390_ft_entry_gpr_zarch): New const.
2908 (s390_ft_entry_misc): New const.
2909 (s390_ft_entry_fr): New const.
2910 (s390_ft_entry_vr): New const.
2911 (s390_ft_main_31): New const.
2912 (s390_ft_main_64): New const.
2913 (s390_ft_exit_fr): New const.
2914 (s390_ft_exit_vr): New const.
2915 (s390_ft_exit_misc): New const.
2916 (s390_ft_exit_gpr_esa): New const.
2917 (s390_ft_exit_gpr_zarch): New const.
2918 (append_insns): New function.
2919 (s390_relocate_instruction): New function.
2920 (s390_install_fast_tracepoint_jump_pad): New function.
2921 (s390_get_min_fast_tracepoint_insn_len): New function.
2922 (s390_get_ipa_tdesc_idx): New function.
2923 (struct linux_target_ops): Wire in the above functions.
2924 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2925 * linux-s390-tdesc.h: New file.
2927 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2929 * linux-s390-low.c (s390_supports_tracepoints): New function.
2930 (struct linux_target_ops): Fill supports_tracepoints hook.
2932 2016-03-18 Yao Qi <yao.qi@linaro.org>
2934 * linux-low.c (lwp_signal_can_be_delivered): New function.
2935 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2937 2016-03-18 Yao Qi <yao.qi@linaro.org>
2939 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2940 0 if signal is enqueued. Remove 'signal' from one debugging
2941 message. Move one debugging message to some lines below.
2942 Remove code setting 'signal' to 0.
2944 2016-03-18 Yao Qi <yao.qi@linaro.org>
2946 * linux-low.c (linux_low_filter_event): Remove redundant
2947 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2949 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2951 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2952 (struct linux_target_ops): Wire in the above.
2954 2016-03-03 Yao Qi <yao.qi@linaro.org>
2956 * linux-low.c: Update comments to start_step_over.
2958 2016-03-03 Yao Qi <yao.qi@linaro.org>
2961 * linux-low.c (handle_extended_wait): Set child suspended
2962 if event_lwp->bp_reinsert isn't zero.
2964 2016-03-02 Yao Qi <yao.qi@linaro.org>
2966 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
2967 enqueue_pending_signal.
2969 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
2971 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
2974 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2976 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
2977 (s390_regmap_3264) [!__s390x__]: New global.
2978 (s390_collect_ptrace_register): Skip map entries containing -1.
2979 (s390_supply_ptrace_register): Ditto.
2980 (s390_fill_gprs_high): New function.
2981 (s390_store_gprs_high): New function.
2982 (s390_regsets): Add NT_S390_HIGH_GPRS.
2983 (s390_get_hwcap): Enable on 31-bit.
2984 (have_hwcap_s390_high_gprs): Enable on 31-bit.
2985 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
2986 Detect NT_S390_HIGH_GPRS.
2987 (s390_usrregs_info_3264): Enable on 31-bit.
2988 (s390_regs_info): Enable regs_info_3264 on 31-bit.
2989 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
2991 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
2994 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
2995 * configure.srv: Ditto.
2996 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
2997 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
2998 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
2999 (init_registers_amd64_linux): Remove prototype.
3000 (tdesc_amd64_linux): Remove declaration.
3001 (get_ipa_tdesc): New function.
3002 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3003 initialize remaining tdescs.
3004 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3005 (init_registers_i386_linux): Remove prototype.
3006 (tdesc_i386_linux): Remove declaration.
3007 (get_ipa_tdesc): New function.
3008 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3009 initialize remaining tdescs.
3010 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3011 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3012 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3013 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3014 (x86_get_ipa_tdesc_idx): New function.
3015 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3016 * linux-x86-tdesc.h: New file.
3017 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3018 (target_get_ipa_tdesc_idx): New macro.
3019 * tracepoint.c (ipa_tdesc_idx): New macro.
3020 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3021 (symbol_list): Add ipa_tdesc_idx.
3022 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3023 (ipa_tdesc): Remove.
3024 (ipa_tdesc_idx): New variable.
3025 (get_context_regcache): Use get_ipa_tdesc.
3026 (gdb_collect): Ditto.
3028 * tracepoint.h (get_ipa_tdesc): New prototype.
3029 (ipa_tdesc): Remove.
3031 2016-02-24 Pedro Alves <palves@redhat.com>
3033 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3034 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3035 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3036 Factor out common code between the USE_SIGTRAP_SIGINFO and
3037 !USE_SIGTRAP_SIGINFO blocks.
3038 (linux_low_filter_event): Call save_stop_reason instead of
3039 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3041 (linux_wait_1): Update comments.
3043 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3045 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3046 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3047 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3048 ppc_insert_point, ppc_remove_point.
3050 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3052 * linux-s390-low.c (s390_supports_z_point_type): New function.
3053 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3055 2016-02-16 Yao Qi <yao.qi@linaro.org>
3057 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3058 PC. Get pc from regcache_read_pc.
3060 2016-02-12 Yao Qi <yao.qi@linaro.org>
3062 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3063 or linux_get_pc_32bit.
3064 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3066 2016-02-12 Yao Qi <yao.qi@linaro.org>
3068 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3069 arm_linux_get_next_pcs_fixup.
3071 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3073 * tracepoint.c (x_tracepoint_action_download): Change
3074 write_inferior_data_ptr to write_inferior_data_pointer.
3075 (cmd_qtstart): Likewise.
3076 (write_inferior_data_ptr): Remove.
3077 (download_agent_expr): Change write_inferior_data_ptr to
3078 write_inferior_data_pointer.
3079 (download_tracepoint_1): Likewise.
3080 (download_tracepoint): Likewise.
3081 (download_trace_state_variables): Likewise.
3083 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3084 Marcin Kościelnicki <koriakin@0x04.net>
3086 * tracepoint.c (struct tracepoint_action_ops): Remove.
3087 (struct tracepoint_action): Remove ops.
3088 (m_tracepoint_action_download, r_tracepoint_action_download)
3089 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3090 size and offset accordingly.
3091 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3092 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3093 (tracepoint_action_send, tracepoint_action_download): New functions.
3094 Helpers for trace action handlers.
3095 (add_tracepoint_action): Remove setup actions ops.
3096 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3098 2016-02-10 Yao Qi <yao.qi@linaro.org>
3100 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3102 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3104 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3106 * configure: Regenerate.
3108 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3110 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3111 void * to gdb_byte *.
3112 * linux-low.c (siginfo_fixup): Likewise.
3113 (linux_xfer_siginfo): Likewise.
3114 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3116 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3118 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3120 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3122 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3124 * linux-x86-low.c [__x86_64__]: Include
3125 "nat/amd64-linux-siginfo.h".
3126 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3127 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3128 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3129 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3130 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3131 (cpt_si_fd, si_timerid, si_overrun): Move from
3132 nat/amd64-linux-siginfo.c.
3133 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3135 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3137 * server.c (skip_to_semicolon): Remove.
3138 (process_point_options): Use strchrnul instead of
3141 2016-01-26 Yao Qi <yao.qi@linaro.org>
3143 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3144 * linux-low.c (install_software_single_step_breakpoints): Don't
3145 call regcache_read_pc.
3146 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3149 2016-01-26 Yao Qi <yao.qi@linaro.org>
3151 * linux-low.c (install_software_single_step_breakpoints): Call
3152 regcache_read_pc instead of get_pc.
3154 2016-01-26 Yao Qi <yao.qi@linaro.org>
3156 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3157 (unblock_async_io): Rename to ...
3158 (block_unblock_async_io): ... it. New function.
3159 (enable_async_io): Don't install SIGIO handler. Unblock it
3161 (disable_async_io): Don't ignore SIGIO. Block it instead.
3162 (initialize_async_io): Install SIGIO handler. Don't call
3165 2016-01-26 Yao Qi <yao.qi@linaro.org>
3167 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3168 first character is '\003', call *the_target->request_interrupt.
3170 2016-01-25 Yao Qi <yao.qi@linaro.org>
3172 * remote-utils.c (new_thread_notify): Remove.
3173 (dead_thread_notify): Likewise.
3174 * remote-utils.h (new_thread_notify): Remove declaration.
3175 (dead_thread_notify): Likewise.
3177 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3179 * gdb.trace/pending.exp: Fix expected message on continue.
3181 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3183 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3184 it works properly on big-endian machines where sizeof (CORE_ADDR)
3187 2016-01-21 Pedro Alves <palves@redhat.com>
3189 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3190 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3191 * configure: Regenerate.
3193 2016-01-21 Yao Qi <yao.qi@linaro.org>
3195 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3196 is_thumb and set it according to CPSR saved on the stack.
3197 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3198 arm_sigreturn_next_pc.
3200 2016-01-18 Yao Qi <yao.qi@linaro.org>
3202 * linux-low.c (linux_set_pc_64bit): New function.
3203 (linux_get_pc_64bit): New function.
3204 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3206 * linux-sparc-low.c (debug_threads): Remove declaration.
3207 (sparc_get_pc): Remove.
3208 (the_low_target): Use linux_get_pc_64bit instead of
3210 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3211 (the_low_target): Use linux_get_pc_64bit and
3214 2016-01-18 Yao Qi <yao.qi@linaro.org>
3216 * linux-arm-low.c (debug_threads): Remove declaration.
3217 (arm_get_pc, arm_set_pc): Remove.
3218 (the_low_target): Use linux_get_pc_32bit and
3220 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3221 (the_low_target): Use linux_get_pc_32bit and
3223 * linux-cris-low.c (debug_threads): Remove declaration.
3224 (cris_get_pc, cris_set_pc,): Remove.
3225 (the_low_target): Use linux_get_pc_32bit and
3227 * linux-crisv32-low.c (debug_threads): Remove declaration.
3228 (cris_get_pc, cris_set_pc): Remove.
3229 (the_low_target): Use linux_get_pc_32bit and
3231 * linux-low.c: Include inttypes.h.
3232 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3233 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3234 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3235 (the_low_target): Use linux_get_pc_32bit and
3237 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3238 (the_low_target): Use linux_get_pc_32bit and
3240 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3241 (the_low_target): Use linux_get_pc_32bit and
3243 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3244 (the_low_target): Use linux_get_pc_32bit and
3246 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3247 (the_low_target): Use linux_get_pc_32bit and
3250 2016-01-18 Gary Benson <gbenson@redhat.com>
3252 * configure.ac (AC_FUNC_FORK): New check.
3253 * config.in: Regenerate.
3254 * configure: Likewise.
3256 2016-01-14 Yao Qi <yao.qi@linaro.org>
3258 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3259 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3260 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3261 arm_get_next_pcs_ctor.
3263 2016-01-12 Josh Stone <jistone@redhat.com>
3264 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3266 * inferiors.h: Include "gdb_vecs.h".
3267 (struct process_info): Add syscalls_to_catch.
3268 * inferiors.c (remove_process): Free syscalls_to_catch.
3269 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3270 syscall_return stops.
3271 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3272 * server.c (handle_general_set): Handle QCatchSyscalls.
3273 (handle_query): Report support for QCatchSyscalls.
3274 * target.h (struct target_ops): Add supports_catch_syscall.
3275 (target_supports_catch_syscall): New macro.
3276 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3277 (struct lwp_info): Add syscall_state.
3278 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3279 Maintain syscall_state and syscalls_to_catch across exec.
3280 (get_syscall_trapinfo): New function, proxy to the_low_target.
3281 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3282 (linux_low_filter_event): Toggle syscall_state entry/return for
3283 syscall traps, and set it ignored for all others.
3284 (gdb_catching_syscalls_p): New function.
3285 (gdb_catch_this_syscall_p): New function.
3286 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3287 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3288 (linux_supports_catch_syscall): New function.
3289 (linux_target_ops): Install it.
3290 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3291 (the_low_target): Install it.
3293 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3295 * acinclude.m4: Include new ../warning.m4 file.
3296 * configure: Regenerated.
3297 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3299 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3301 * ax.c (is_goto_target): Mark static.
3302 * linux-low.c (register_addr): Likewise.
3303 (linux_fetch_registers, linux_store_registers): Likewise.
3304 * mem-break.c (any_persistent_commands): Fix old prototype.
3305 (add_commands_to_breakpoint): Mark static.
3306 * regcache.c (find_register_by_name): Delete unused func.
3307 * remote-utils.c (hex_or_minus_one): Mark static.
3308 * server.c (monitor_show_help): Mark static.
3309 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3310 handle_v_requests): Likewise.
3312 2016-01-12 Pedro Alves <palves@redhat.com>
3314 Remove use of the registered trademark symbol throughout.
3316 2016-01-08 Yao Qi <yao.qi@linaro.org>
3318 * remote-utils.c (getpkt): If c is '\003', call target hook
3321 2016-01-06 Yao Qi <yao.qi@linaro.org>
3323 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3324 linux-aarch32-low.c.
3325 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3326 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3327 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3328 (thumb2_breakpoint): Declare.
3329 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3330 linux-aarch32-low.h.
3331 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3332 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3333 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3335 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3337 * gdbreplay.c (gdbreplay_version): Change copyright year in
3339 * server.c (gdbserver_version): Likewise.
3341 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3343 * server.c (crc32_table): Delete.
3344 (crc32): Use libiberty's xcrc32 function.
3346 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3348 * lynx-low.c (lynx_delete_thread_callback): New function.
3349 (lynx_mourn): Properly delete our process and all of its
3350 threads. Remove call to clear_inferiors.
3352 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3354 * target.c (thread_search_callback): Add check that
3355 the thread_stopped target callback is not NULL before
3358 2015-12-21 Yao Qi <yao.qi@linaro.org>
3360 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3363 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3365 * server.c (handle_query): Call target_supports_software_single_step.
3367 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3369 * linux-low.c (single_step): New function.
3370 (linux_resume_one_lwp_throw): Call single_step.
3371 (start_step_over): Likewise.
3373 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3375 * Makefile.in (SFILES): Append arch/arm-linux.c,
3376 arch/arm-get-next-pcs.c.
3377 (arm-linux.o): New rule.
3378 (arm-get-next-pcs.o): New rule.
3379 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3381 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3382 to linux-aarch32-low.c.
3383 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3384 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3385 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3386 (thumb2_breakpoint_len): Likewise.
3387 (arm_is_thumb_mode): Make non-static.
3388 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3389 from linux-aarch32-low.c.
3390 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3391 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3392 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3393 (thumb2_breakpoint_len): Likewise.
3394 (arm_is_thumb_mode): New declaration.
3395 * linux-arm-low.c: Include arch/arm-linux.h
3396 aarch/arm-get-next-pcs.h, sys/syscall.h.
3397 (get_next_pcs_ops): New struct.
3398 (get_next_pcs_addr_bits_remove): New function.
3399 (get_next_pcs_is_thumb): New function.
3400 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3401 (arm_sigreturn_next_pc): Likewise.
3402 (get_next_pcs_syscall_next_pc): Likewise.
3403 (arm_gdbserver_get_next_pcs): Likewise.
3404 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3406 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3407 * server.h: Include gdb_vecs.h.
3409 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3411 * Makefile.in (SFILES): Append common/common-regcache.c.
3412 (OBS): Append common-regcache.o.
3413 (common-regcache.o): New rule.
3414 * regcache.c (init_register_cache): Initialize cache to
3416 (regcache_raw_read_unsigned): New function.
3417 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3418 register_status enum.
3420 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3422 * linux-aarch64-low.c (the_low_targets): Rename
3423 breakpoint_reinsert_addr to get_next_pcs.
3424 * linux-arm-low.c (the_low_targets): Likewise.
3425 * linux-bfin-low.c (the_low_targets): Likewise.
3426 * linux-cris-low.c (the_low_targets): Likewise.
3427 * linux-crisv32-low.c (the_low_targets): Likewise.
3428 * linux-low.c (can_software_single_step): Likewise.
3429 (install_software_single_step_breakpoints): New function.
3430 (start_step_over): Use install_software_single_step_breakpoints.
3431 * linux-low.h: New CORE_ADDR vector.
3432 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3434 * linux-mips-low.c (the_low_targets): Likewise.
3435 * linux-nios2-low.c (the_low_targets): Likewise.
3436 * linux-sparc-low.c (the_low_targets): Likewise.
3438 2015-12-17 Pedro Alves <palves@redhat.com>
3440 * linux-low.c (linux_kill_one_lwp): Remove references to
3442 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3444 (linux_init_signals): Delete.
3445 (initialize_low): Adjust.
3446 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3448 2015-12-16 Pedro Alves <palves@redhat.com>
3450 * configure.ac (compiler warning flags): When testing a
3451 -Wno-foo option, check whether -Wfoo works instead.
3452 * configure: Regenerate.
3454 2015-12-11 Don Breazeal <donb@codesourcery.com>
3456 * server.c (process_serial_event): Don't exit from gdbserver
3457 in remote mode if there are still active inferiors.
3459 2015-12-11 Yao Qi <yao.qi@linaro.org>
3461 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3462 arm_breakpoint_at if the process is 32-bit.
3464 2015-12-11 Yao Qi <yao.qi@linaro.org>
3466 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3469 2015-12-07 Yao Qi <yao.qi@linaro.org>
3471 * configure.srv: Append arm.o to srv_tgtobj for
3472 aarch64*-*-linux* target.
3473 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3474 from linux-arm-low.c.
3475 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3476 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3477 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3478 (thumb2_breakpoint_len): Likewise.
3479 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3480 (arm_breakpoint_kinds): Likewise.
3481 (arm_breakpoint_kind_from_pc): Likewise.
3482 (arm_sw_breakpoint_from_kind): Likewise.
3483 (arm_breakpoint_kind_from_current_state): Likewise.
3484 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3485 (arm_sw_breakpoint_from_kind): Declare.
3486 (arm_breakpoint_kind_from_current_state): Declare.
3487 (arm_breakpoint_at): Declare.
3488 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3489 arm_sw_breakpoint_from_kind if process is 32-bit.
3490 (aarch64_breakpoint_kind_from_pc): New function.
3491 (aarch64_breakpoint_kind_from_current_state): New function.
3492 (the_low_target): Initialize fields breakpoint_kind_from_pc
3493 and breakpoint_kind_from_current_state.
3494 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3495 linux-aarch32-low.c.
3496 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3497 (arm_breakpoint, arm_breakpoint_len): Likewise.
3498 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3499 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3500 (arm_is_thumb_mode): Likewise.
3501 (arm_breakpoint_at): Likewise.
3502 (arm_breakpoint_kind_from_pc): Likewise.
3503 (arm_sw_breakpoint_from_kind): Likewise.
3504 (arm_breakpoint_kind_from_current_state): Likewise.
3507 2015-08-04 Yao Qi <yao.qi@linaro.org>
3509 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3510 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3511 * server.c (extended_protocol): Remove "static".
3512 * server.h (extended_protocol): Declare it.
3514 2015-12-04 Josh Stone <jistone@redhat.com>
3516 * target.h (struct target_ops) <arch_setup>: Rename to ...
3517 (struct target_ops) <post_create_inferior>: ... this.
3518 (target_arch_setup): Rename to ...
3519 (target_post_create_inferior): ... this, calling post_create_inferior.
3520 * server.c (start_inferior): Update target_arch_setup calls to
3521 target_post_create_inferior.
3522 * linux-low.c (linux_low_ptrace_options): Forward declare.
3523 (linux_arch_setup): Update its comment for general use.
3524 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3525 (struct linux_target_ops): Use linux_post_create_inferior.
3526 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3527 to post_create_inferior.
3528 * nto-low.c (struct nto_target_ops): Likewise.
3529 * spu-low.c (struct spu_target_ops): Likewise.
3530 * win32-low.c (struct win32_target_ops): Likewise.
3532 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3534 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3536 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3538 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3539 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3540 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3541 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3542 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3543 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3544 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3545 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3546 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3547 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3548 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3549 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3551 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3553 * linux-low.c (linux_look_up_symbols): Don't call
3554 linux_supports_traceclone.
3555 * linux-low.h (thread_db_init): Remove use_events argument.
3556 * thread-db.c (thread_db_use_event): Remove global variable.
3557 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3558 (struct thread_db) <td_create_bp>: Remove field.
3559 (thread_db_create_event): Remove function.
3560 (thread_db_enable_reporting): Likewise.
3561 (find_one_thread): Don't check for thread_db_use_events.
3562 (attach_thread): Likewise.
3563 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3564 (try_thread_db_load_1): Don't check for thread_db_use_events.
3565 (thread_db_init): Remove use_events argument and thread events
3567 (remove_thread_event_breakpoints): Remove function.
3568 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3570 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3572 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3574 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3575 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3576 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3577 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3578 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3580 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3582 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3583 * linux-low.c (can_hardware_single_step): Use
3584 supports_hardware_single_step.
3585 (can_software_single_step): New function.
3586 (start_step_over): Call can_software_single_step.
3587 (linux_supports_hardware_single_step): New function.
3588 (struct target_ops) <supports_software_single_step>: Initialize.
3589 * linux-low.h (struct linux_target_ops)
3590 <supports_hardware_single_step>: Initialize.
3591 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3592 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3593 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3594 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3595 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3596 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3597 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3598 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3599 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3600 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3602 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3603 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3605 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3606 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3607 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3609 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3610 * target.h (struct target_ops): <supports_software_single_step>:
3612 (target_supports_software_single_step): New macro.
3614 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3616 * linux-low.c (linux_wait_1): Fix pc advance condition.
3617 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3618 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3620 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3622 * linux-arm-low.c (arm_is_thumb_mode): New function.
3623 (arm_breakpoint_at): Use arm_is_thumb_mode.
3624 (arm_breakpoint_kind_from_current_state): New function.
3625 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3627 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3628 (linux_breakpoint_kind_from_current_state): New function.
3629 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3630 * linux-low.h (struct linux_target_ops)
3631 <breakpoint_kind_from_current_state>: New field.
3632 * target.h (struct target_ops): Likewise.
3633 (target_breakpoint_kind_from_current_state): New macro.
3635 2015-11-30 Pedro Alves <palves@redhat.com>
3637 * linux-low.c (linux_resume): Wake up the event loop before
3640 2015-11-30 Pedro Alves <palves@redhat.com>
3642 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3644 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3646 * target.c (struct thread_search): New structure.
3647 (thread_search_callback): New function.
3648 (prev_general_thread): New global.
3649 (prepare_to_access_memory, done_accessing_memory): New functions.
3650 * target.h (prepare_to_access_memory, done_accessing_memory):
3651 Replace macros with function declarations.
3653 2015-11-30 Pedro Alves <palves@redhat.com>
3656 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3657 report TARGET_WAITKIND_NO_RESUMED.
3658 * remote-utils.c (prepare_resume_reply): Handle
3659 TARGET_WAITKIND_NO_RESUMED.
3660 * server.c (report_no_resumed): New global.
3661 (handle_query) <qSupported>: Handle "no-resumed+". Report
3662 "no-resumed+" support.
3663 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3664 return error if the client doesn't support no-resumed events.
3665 (push_stop_notification): New function.
3666 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3667 events if the client supports them.
3669 2015-11-30 Pedro Alves <palves@redhat.com>
3671 * linux-low.c (thread_still_has_status_pending_p): Don't check
3673 (lwp_resumed): New function.
3674 (status_pending_p_callback): Return early if the LWP is not
3675 supposed to be resumed.
3677 2015-11-30 Pedro Alves <palves@redhat.com>
3679 * linux-low.c (handle_extended_wait): Assert that the LWP's
3680 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3681 thread create events, leave the new child's status pending.
3682 (linux_low_filter_event): If GDB wants to hear about thread exit
3683 events, leave the LWP marked dead and don't delete it.
3684 (linux_wait_for_event_filtered): Don't check for thread exit.
3685 (filter_exit_event): New function.
3686 (linux_wait_1): Use it, when returning an exit event.
3687 (linux_resume_one_lwp_throw): Assert that the LWP's
3688 waitstatus is TARGET_WAITKIND_IGNORE.
3689 * remote-utils.c (prepare_resume_reply): Handle
3690 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3691 * server.c (report_thread_events): New global.
3692 (handle_general_set): Handle QThreadEvents.
3693 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3694 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3695 TARGET_WAITKIND_THREAD_EXITED.
3696 * server.h (report_thread_events): Declare.
3698 2015-11-30 Pedro Alves <palves@redhat.com>
3700 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3701 the thread's last_resume_kind was resume_stop.
3703 2015-11-30 Pedro Alves <palves@redhat.com>
3705 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3708 2015-11-30 Pedro Alves <palves@redhat.com>
3710 * server.c (handle_v_requests): Handle vCtrlC.
3712 2015-11-30 Pedro Alves <palves@redhat.com>
3714 * gdbthread.h (find_any_thread_of_pid): Declare.
3715 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3717 * server.c (handle_query): If current_thread is NULL, look for
3718 another thread of the selected process.
3720 2015-11-26 Daniel Colascione <dancol@dancol.org>
3721 Simon Marchi <simon.marchi@ericsson.com>
3723 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3724 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3726 * target.h (struct target_ops) <thread_name>: New field.
3727 (target_thread_name): New macro.
3729 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3731 * regcache.h (regcache_invalidate_pid): Add declaration.
3732 * regcache.c (regcache_invalidate_pid): New function, extracted
3733 from regcache_invalidate.
3734 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3735 Add trivial documentation comment.
3736 * lynx-low.c: Use regcache_invalidate_pid instead of
3737 regcache_invalidate.
3739 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3741 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3742 and Elf64_auxv_t if the target is Android.
3744 2015-11-22 Doug Evans <xdje42@gmail.com>
3746 * target.h: #include <sys/types.h>.
3748 2015-11-19 Pedro Alves <palves@redhat.com>
3750 * linux-low.c (linux_process_qsupported): Change prototype.
3752 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3754 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3755 and adjust to loop over all features.
3756 * server.c (handle_query) <qSupported>: Adjust to call
3757 target_process_qsupported once, passing it a vector of unprocessed
3759 * target.h (struct target_ops) <process_qsupported>: Change
3761 (target_process_qsupported): Adjust.
3763 2015-11-19 Pedro Alves <palves@redhat.com>
3765 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3767 * configure: Regenerate.
3769 2015-11-19 Pedro Alves <palves@redhat.com>
3771 * configure: Regenerate.
3773 2015-11-19 Yao Qi <yao.qi@linaro.org>
3775 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3778 2015-11-19 Yao Qi <yao.qi@linaro.org>
3780 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3781 (struct aarch64_operand): Move enum out.
3783 2015-11-19 Yao Qi <yao.qi@linaro.org>
3785 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3786 struct user_fpsimd_state *.
3787 (aarch64_store_fpregset): Likewise.
3789 2015-11-19 Yao Qi <yao.qi@linaro.org>
3791 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3792 struct user_pt_regs *.
3793 (aarch64_store_gregset): Likewise.
3795 2015-11-18 Pedro Alves <palves@redhat.com>
3797 * Makefile.in (all_object_files): Add $IPA_OBJS.
3799 2015-11-17 Pedro Alves <palves@redhat.com>
3801 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3802 GDB_SIGNAL_0 and gdb_signal_to_string.
3804 2015-11-17 Pedro Alves <palves@redhat.com>
3806 * win32-low.c (handle_output_debug_string): Remove parameter.
3807 (win32_kill): Remove our_status local and adjust call to
3808 handle_output_debug_string.
3809 (get_child_debug_event): Adjust call to
3810 handle_output_debug_string.
3812 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3814 * linux-mips-low.c (mips_fill_gregset): Add cast.
3815 (mips_store_gregset): Likewise.
3816 (mips_fill_fpregset): Likewise.
3817 (mips_store_fpregset): Likewise.
3819 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3821 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3824 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3826 * linux-mips-low.c (mips_linux_new_thread): Change type of
3827 watch_type to enum target_hw_bp_type.
3829 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3831 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3832 Change return type to arm_hwbp_type.
3834 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3836 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3837 (arm_store_gregset): Likewise.
3838 * linux-arm-low.c (arm_get_hwcap): Likewise.
3839 (arm_read_description): Likewise.
3841 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3843 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3845 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3847 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3848 (ppc_fill_vsxregset): Likewise.
3849 (ppc_store_vsxregset): Likewise.
3850 (ppc_fill_vrregset): Likewise.
3851 (ppc_store_vrregset): Likewise.
3852 (ppc_fill_evrregset): Likewise.
3853 (ppc_store_evrregset): Likewise.
3855 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3857 * linux-ppc-low.c (ppc_usrregs_info): Remove
3858 forward-declaration.
3859 (ppc_arch_setup): Move lower in file.
3861 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3863 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3864 (ps_pdwrite): Likewise.
3866 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3868 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3869 to after assert checks.
3871 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3873 * proc-service.c (ps_pdread): Add/adjust casts.
3874 (ps_pdwrite): Add/adjust casts.
3876 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3878 * server.c (handle_search_memory_1): Cast return value of
3881 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3883 * server.c (write_qxfer_response): Change type of data to
3886 2015-10-29 Pedro Alves <palves@redhat.com>
3888 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3890 2015-10-29 Pedro Alves <palves@redhat.com>
3892 * tracepoint.c (clear_installed_tracepoints): Add casts.
3894 2015-10-29 Pedro Alves <palves@redhat.com>
3896 * server.c (handle_v_cont, process_serial_event): Add enum
3897 gdb_signal casts to signal parsing code.
3899 2015-10-29 Pedro Alves <palves@redhat.com>
3901 * linux-low.h (NULL_REGSET): Define.
3902 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3903 * linux-arm-low.c (arm_regsets): Likewise.
3904 * linux-crisv32-low.c (cris_regsets): Likewise.
3905 * linux-m68k-low.c (m68k_regsets): Likewise.
3906 * linux-mips-low.c (mips_regsets): Likewise.
3907 * linux-nios2-low.c (nios2_regsets): Likewise.
3908 * linux-ppc-low.c (ppc_regsets): Likewise.
3909 * linux-s390-low.c (s390_regsets): Likewise.
3910 * linux-sh-low.c (sh_regsets): Likewise.
3911 * linux-sparc-low.c (sparc_regsets): Likewise.
3912 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3913 * linux-tile-low.c (tile_regsets): Likewise.
3914 * linux-x86-low.c (x86_regsets): Likewise.
3915 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3917 2015-10-29 Pedro Alves <palves@redhat.com>
3919 * linux-low.h (NULL_REGSET): Define.
3920 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3921 * linux-arm-low.c (arm_regsets): Likewise.
3922 * linux-crisv32-low.c (cris_regsets): Likewise.
3923 * linux-m68k-low.c (m68k_regsets): Likewise.
3924 * linux-mips-low.c (mips_regsets): Likewise.
3925 * linux-nios2-low.c (nios2_regsets): Likewise.
3926 * linux-ppc-low.c (ppc_regsets): Likewise.
3927 * linux-s390-low.c (s390_regsets): Likewise.
3928 * linux-sh-low.c (sh_regsets): Likewise.
3929 * linux-sparc-low.c (sparc_regsets): Likewise.
3930 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3931 * linux-tile-low.c (tile_regsets): Likewise.
3932 * linux-x86-low.c (x86_regsets): Likewise.
3933 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3935 2015-10-26 Doug Evans <dje@google.com>
3937 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3939 2015-10-26 Doug Evans <dje@google.com>
3941 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3943 2015-10-26 Doug Evans <dje@google.com>
3945 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3947 (attach_thread, find_new_threads_callback): Ditto.
3949 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3951 * mem-break.h (set_breakpoint_data): Remove.
3953 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3955 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3956 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3957 (initialize_low): Remove set_breakpoint_data call.
3958 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
3959 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
3960 (initialize_low): Remove set_breakpoint_data call.
3961 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
3962 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3963 (initialize_low): Remove set_breakpoint_data call.
3965 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3967 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
3968 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
3969 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
3970 * target.h (target_breakpoint_kind_from_pc): New macro.
3972 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
3974 * linux-low.c (default_breakpoint_kind_from_pc): New function.
3975 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
3976 the default breakpoint kind.
3978 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3980 * linux-arm-low.c (arm_supports_z_point_type): Add software
3983 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3985 * linux-arm-low.c: Refactor breakpoint definitions.
3986 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
3987 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
3989 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
3991 * Makefile.in: Add arm.c/o.
3992 * configure.srv: Likewise.
3993 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
3994 (arm_breakpoint_kind_from_pc): New function.
3995 (arm_sw_breakpoint_from_kind): Return proper kind.
3996 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
3998 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4000 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4002 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4003 (struct raw_breakpoint) <size>: Remove.
4004 (struct raw_breakpoint) <kind>: Add.
4005 (bp_size): New function.
4006 (bp_opcode): Likewise.
4007 (find_raw_breakpoint_at): Adjust for kind.
4008 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4009 (remove_memory_breakpoint): Adjust for kind call bp_size.
4010 (set_raw_breakpoint_at): Adjust for kind.
4011 (set_breakpoint): Likewise.
4012 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4013 (delete_raw_breakpoint): Adjust for kind.
4014 (delete_breakpoint): Likewise.
4015 (find_gdb_breakpoint): Likewise.
4016 (set_gdb_breakpoint_1): Likewise.
4017 (set_gdb_breakpoint): Likewise.
4018 (delete_gdb_breakpoint_1): Likewise.
4019 (delete_gdb_breakpoint): Likewise.
4020 (uninsert_raw_breakpoint): Likewise.
4021 (reinsert_raw_breakpoint): Likewise.
4022 (set_breakpoint_data): Remove.
4023 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4024 (check_mem_read): Adjust for kind call bp_size.
4025 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4026 (clone_one_breakpoint): Adjust for kind.
4027 * mem-break.h (set_gdb_breakpoint): Likewise.
4028 (delete_gdb_breakpoint): Likewise.
4029 * server.c (process_serial_event): Likewise.
4031 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4033 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4034 (struct linux_target_ops) <breakpoint>: Remove.
4035 (struct linux_target_ops) <breakpoint_len>: Remove.
4036 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4037 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4038 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4039 (arm_sw_breakpoint_from_kind): New function.
4040 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4041 (struct linux_target_ops) <breakpoint>: Remove.
4042 (struct linux_target_ops) <breakpoint_len>: Remove.
4043 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4044 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4045 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4046 (struct linux_target_ops) <breakpoint>: Remove.
4047 (struct linux_target_ops) <breakpoint_len>: Remove.
4048 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4049 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4050 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4051 (struct linux_target_ops) <breakpoint>: Remove.
4052 (struct linux_target_ops) <breakpoint_len>: Remove.
4053 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4054 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4055 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4056 and sw_breakpoint_from_kind to increment the pc.
4057 (linux_breakpoint_kind_from_pc): New function.
4058 (linux_sw_breakpoint_from_kind): New function.
4059 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4060 (initialize_low): Call breakpoint_kind_from_pc and
4061 sw_breakpoint_from_kind to replace breakpoint_data/len.
4062 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4064 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4065 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4066 (struct linux_target_ops) <breakpoint>: Remove.
4067 (struct linux_target_ops) <breakpoint_len>: Remove.
4068 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4069 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4070 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4071 (struct linux_target_ops) <breakpoint>: Remove.
4072 (struct linux_target_ops) <breakpoint_len>: Remove.
4073 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4074 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4075 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4076 (struct linux_target_ops) <breakpoint>: Remove.
4077 (struct linux_target_ops) <breakpoint_len>: Remove.
4078 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4079 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4080 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4081 (struct linux_target_ops) <breakpoint>: Remove.
4082 (struct linux_target_ops) <breakpoint_len>: Remove.
4083 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4084 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4085 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4086 (struct linux_target_ops) <breakpoint>: Remove.
4087 (struct linux_target_ops) <breakpoint_len>: Remove.
4088 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4089 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4090 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4091 (struct linux_target_ops) <breakpoint>: Remove.
4092 (struct linux_target_ops) <breakpoint_len>: Remove.
4093 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4094 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4095 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4096 (struct linux_target_ops) <breakpoint>: Remove.
4097 (struct linux_target_ops) <breakpoint_len>: Remove.
4098 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4099 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4100 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4101 (struct linux_target_ops) <breakpoint>: Remove.
4102 (struct linux_target_ops) <breakpoint_len>: Remove.
4103 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4104 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4105 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4106 (struct linux_target_ops) <breakpoint>: Remove.
4107 (struct linux_target_ops) <breakpoint_len>: Remove.
4108 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4109 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4110 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4111 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4112 (struct linux_target_ops) <breakpoint>: Remove.
4113 (struct linux_target_ops) <breakpoint_len>: Remove.
4114 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4115 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4116 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4117 (struct linux_target_ops) <breakpoint>: Remove.
4118 (struct linux_target_ops) <breakpoint_len>: Remove.
4119 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4120 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4122 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4124 * linux-cris-low.c (cris_get_pc): Remove void arg.
4126 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4128 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4131 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4133 * inferiors.c (thread_pid_matches_callback): New function.
4134 (find_thread_process): New function.
4135 (remove_thread): Reset current_thread.
4136 (remove_process): Assert threads have been removed first.
4138 2015-10-15 Yao Qi <yao.qi@linaro.org>
4140 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4142 (aarch64_remove_point): Likewise.
4143 * regcache.c (regcache_register_size): New function.
4145 2015-10-12 Yao Qi <yao.qi@linaro.org>
4147 * linux-aarch64-low.c: Update all callers as emit_load_store
4148 is renamed to aarch64_emit_load_store.
4150 2015-10-12 Yao Qi <yao.qi@linaro.org>
4152 * linux-aarch64-low.c: Update all callers of function renaming
4153 from emit_insn to aarch64_emit_insn.
4155 2015-10-12 Yao Qi <yao.qi@linaro.org>
4157 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4158 arch/aarch64-insn.h.
4159 (struct aarch64_memory_operand): Likewise.
4161 (emit_insn): Move to arch/aarch64-insn.c.
4162 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4163 (emit_load_store): Move to arch/aarch64-insn.c.
4164 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4165 (can_encode_int32): Remove.
4167 2015-10-12 Yao Qi <yao.qi@linaro.org>
4169 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4170 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4171 (aarch64_relocate_instruction): Likewise.
4172 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4173 (struct aarch64_insn_visitor): Likewise.
4175 2015-10-12 Yao Qi <yao.qi@linaro.org>
4177 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4178 (struct aarch64_insn_visitor): New.
4179 (struct aarch64_insn_relocation_data): New.
4180 (aarch64_ftrace_insn_reloc_b): New function.
4181 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4182 (aarch64_ftrace_insn_reloc_cb): Likewise.
4183 (aarch64_ftrace_insn_reloc_tb): Likewise.
4184 (aarch64_ftrace_insn_reloc_adr): Likewise.
4185 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4186 (aarch64_ftrace_insn_reloc_others): Likewise.
4188 (aarch64_relocate_instruction): Use visitor.
4190 2015-10-12 Yao Qi <yao.qi@linaro.org>
4192 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4193 int. Add argument buf.
4194 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4195 aarch64_relocate_instruction.
4197 2015-10-12 Yao Qi <yao.qi@linaro.org>
4199 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4200 argument insn. Remove local variable insn. Don't call
4202 (aarch64_install_fast_tracepoint_jump_pad): Call
4205 2015-09-30 Yao Qi <yao.qi@linaro.org>
4207 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4208 (emit_load_store_pair): Likewise.
4210 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4212 * dll.c (match_dll): Add cast(s).
4213 (unloaded_dll): Likewise.
4214 * linux-low.c (second_thread_of_pid_p): Likewise.
4215 (delete_lwp_callback): Likewise.
4216 (count_events_callback): Likewise.
4217 (select_event_lwp_callback): Likewise.
4218 (linux_set_resume_request): Likewise.
4219 * server.c (accumulate_file_name_length): Likewise.
4220 (emit_dll_description): Likewise.
4221 (handle_qxfer_threads_worker): Likewise.
4222 (visit_actioned_threads): Likewise.
4223 * thread-db.c (any_thread_of): Likewise.
4224 * tracepoint.c (same_process_p): Likewise.
4225 (match_blocktype): Likewise.
4226 (build_traceframe_info_xml): Likewise.
4228 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4230 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4232 (gdb_unparse_agent_expr): Likewise.
4233 * hostio.c (require_data): Likewise.
4234 (handle_pread): Likewise.
4235 * linux-low.c (disable_regset): Likewise.
4236 (fetch_register): Likewise.
4237 (store_register): Likewise.
4238 (get_dynamic): Likewise.
4239 (linux_qxfer_libraries_svr4): Likewise.
4240 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4241 (set_fast_tracepoint_jump): Likewise.
4242 (uninsert_fast_tracepoint_jumps_at): Likewise.
4243 (reinsert_fast_tracepoint_jumps_at): Likewise.
4244 (validate_inserted_breakpoint): Likewise.
4245 (clone_agent_expr): Likewise.
4246 * regcache.c (init_register_cache): Likewise.
4247 * remote-utils.c (putpkt_binary_1): Likewise.
4248 (decode_M_packet): Likewise.
4249 (decode_X_packet): Likewise.
4250 (look_up_one_symbol): Likewise.
4251 (relocate_instruction): Likewise.
4252 (monitor_output): Likewise.
4253 * server.c (handle_search_memory): Likewise.
4254 (handle_qxfer_exec_file): Likewise.
4255 (handle_qxfer_libraries): Likewise.
4256 (handle_qxfer): Likewise.
4257 (handle_query): Likewise.
4258 (handle_v_cont): Likewise.
4259 (handle_v_run): Likewise.
4260 (captured_main): Likewise.
4261 * target.c (write_inferior_memory): Likewise.
4262 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4263 * tracepoint.c (init_trace_buffer): Likewise.
4264 (add_tracepoint_action): Likewise.
4265 (add_traceframe): Likewise.
4266 (add_traceframe_block): Likewise.
4267 (cmd_qtdpsrc): Likewise.
4268 (cmd_qtdv): Likewise.
4269 (cmd_qtstatus): Likewise.
4270 (response_source): Likewise.
4271 (response_tsv): Likewise.
4272 (cmd_qtnotes): Likewise.
4273 (gdb_collect): Likewise.
4274 (initialize_tracepoint): Likewise.
4276 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4278 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4279 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4280 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4282 (enum aarch64_condition_codes): New enum.
4283 (w0): New static global.
4286 (struct aarch64_memory_operand) <type>: New
4287 MEMORY_OPERAND_POSTINDEX type.
4288 (postindex_memory_operand): New helper function.
4289 (emit_ret): New function.
4290 (emit_load_store_pair): New function, factored out of emit_stp
4291 with support for MEMORY_OPERAND_POSTINDEX.
4292 (emit_stp): Rewrite using emit_load_store_pair.
4293 (emit_ldp): New function.
4294 (emit_load_store): Likewise.
4295 (emit_ldr): Mention post-index instruction in comment.
4296 (emit_ldrh): New function.
4297 (emit_ldrb): New function.
4298 (emit_ldrsw): Mention post-index instruction in comment.
4299 (emit_str): Likewise.
4300 (emit_subs): New function.
4301 (emit_cmp): Likewise.
4302 (emit_and): Likewise.
4303 (emit_orr): Likewise.
4304 (emit_orn): Likewise.
4305 (emit_eor): Likewise.
4306 (emit_mvn): Likewise.
4307 (emit_lslv): Likewise.
4308 (emit_lsrv): Likewise.
4309 (emit_asrv): Likewise.
4310 (emit_mul): Likewise.
4311 (emit_sbfm): Likewise.
4312 (emit_sbfx): Likewise.
4313 (emit_ubfm): Likewise.
4314 (emit_ubfx): Likewise.
4315 (emit_csinc): Likewise.
4316 (emit_cset): Likewise.
4317 (emit_nop): Likewise.
4318 (emit_ops_insns): New helper function.
4319 (emit_pop): Likewise.
4320 (emit_push): Likewise.
4321 (aarch64_emit_prologue): New function.
4322 (aarch64_emit_epilogue): Likewise.
4323 (aarch64_emit_add): Likewise.
4324 (aarch64_emit_sub): Likewise.
4325 (aarch64_emit_mul): Likewise.
4326 (aarch64_emit_lsh): Likewise.
4327 (aarch64_emit_rsh_signed): Likewise.
4328 (aarch64_emit_rsh_unsigned): Likewise.
4329 (aarch64_emit_ext): Likewise.
4330 (aarch64_emit_log_not): Likewise.
4331 (aarch64_emit_bit_and): Likewise.
4332 (aarch64_emit_bit_or): Likewise.
4333 (aarch64_emit_bit_xor): Likewise.
4334 (aarch64_emit_bit_not): Likewise.
4335 (aarch64_emit_equal): Likewise.
4336 (aarch64_emit_less_signed): Likewise.
4337 (aarch64_emit_less_unsigned): Likewise.
4338 (aarch64_emit_ref): Likewise.
4339 (aarch64_emit_if_goto): Likewise.
4340 (aarch64_emit_goto): Likewise.
4341 (aarch64_write_goto_address): Likewise.
4342 (aarch64_emit_const): Likewise.
4343 (aarch64_emit_call): Likewise.
4344 (aarch64_emit_reg): Likewise.
4345 (aarch64_emit_pop): Likewise.
4346 (aarch64_emit_stack_flush): Likewise.
4347 (aarch64_emit_zero_ext): Likewise.
4348 (aarch64_emit_swap): Likewise.
4349 (aarch64_emit_stack_adjust): Likewise.
4350 (aarch64_emit_int_call_1): Likewise.
4351 (aarch64_emit_void_call_2): Likewise.
4352 (aarch64_emit_eq_goto): Likewise.
4353 (aarch64_emit_ne_goto): Likewise.
4354 (aarch64_emit_lt_goto): Likewise.
4355 (aarch64_emit_le_goto): Likewise.
4356 (aarch64_emit_gt_goto): Likewise.
4357 (aarch64_emit_ge_got): Likewise.
4358 (aarch64_emit_ops_impl): New static global variable.
4359 (aarch64_emit_ops): New target function, return
4360 &aarch64_emit_ops_impl.
4361 (struct linux_target_ops): Install it.
4363 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4365 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4366 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4368 * linux-aarch64-ipa.c: New file.
4369 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4371 (aarch64_get_thread_area): New target method.
4372 (extract_signed_bitfield): New helper function.
4373 (aarch64_decode_ldr_literal): New function.
4374 (enum aarch64_opcodes): New enum.
4375 (struct aarch64_register): New struct.
4376 (struct aarch64_operand): New struct.
4377 (x0): New static global.
4386 (aarch64_register): New helper function.
4387 (register_operand): Likewise.
4388 (immediate_operand): Likewise.
4389 (struct aarch64_memory_operand): New struct.
4390 (offset_memory_operand): New helper function.
4391 (preindex_memory_operand): Likewise.
4392 (enum aarch64_system_control_registers): New enum.
4393 (ENCODE): New macro.
4394 (emit_insn): New helper function.
4395 (emit_b): New function.
4396 (emit_bcond): Likewise.
4397 (emit_cb): Likewise.
4398 (emit_tb): Likewise.
4399 (emit_blr): Likewise.
4400 (emit_stp): Likewise.
4401 (emit_ldp_q_offset): Likewise.
4402 (emit_stp_q_offset): Likewise.
4403 (emit_load_store): Likewise.
4404 (emit_ldr): Likewise.
4405 (emit_ldrsw): Likewise.
4406 (emit_str): Likewise.
4407 (emit_ldaxr): Likewise.
4408 (emit_stxr): Likewise.
4409 (emit_stlr): Likewise.
4410 (emit_data_processing_reg): Likewise.
4411 (emit_data_processing): Likewise.
4412 (emit_add): Likewise.
4413 (emit_sub): Likewise.
4414 (emit_mov): Likewise.
4415 (emit_movk): Likewise.
4416 (emit_mov_addr): Likewise.
4417 (emit_mrs): Likewise.
4418 (emit_msr): Likewise.
4419 (emit_sevl): Likewise.
4420 (emit_wfe): Likewise.
4421 (append_insns): Likewise.
4422 (can_encode_int32_in): New helper function.
4423 (aarch64_relocate_instruction): New function.
4424 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4425 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4426 (struct linux_target_ops): Install aarch64_get_thread_area,
4427 aarch64_install_fast_tracepoint_jump_pad and
4428 aarch64_get_min_fast_tracepoint_insn_len.
4430 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4432 * Makefile.in (aarch64-insn.o): New rule.
4433 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4435 2015-09-21 Yao Qi <yao.qi@linaro.org>
4437 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4439 2015-09-21 Yao Qi <yao.qi@linaro.org>
4441 * tracepoint.c (max_jump_pad_size): Remove.
4443 2015-09-18 Yao Qi <yao.qi@linaro.org>
4445 * linux-aarch64-low.c: Don't include sys/uio.h.
4446 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4448 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4450 * tracepoint.c (eval_result_type): Change prototype.
4451 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4453 2015-09-15 Pedro Alves <palves@redhat.com>
4455 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4456 Check whether to report exec events instead of checking whether
4457 multiprocess is enabled.
4459 2015-09-15 Pedro Alves <palves@redhat.com>
4462 * remote-utils.c (prepare_resume_reply): Merge
4463 TARGET_WAITKIND_VFORK_DONE switch case with the
4464 TARGET_WAITKIND_FORKED case.
4466 2015-09-15 Yao Qi <yao.qi@linaro.org>
4468 * server.c (handle_query): Check string comparison using
4469 "else if" instead of "if".
4471 2015-09-15 Yao Qi <yao.qi@linaro.org>
4473 * server.c (vCont_supported): New global variable.
4474 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4475 matches. Append ";vContSupported+" to own_buf.
4476 (handle_v_requests): Append ";s;S" to own_buf if target supports
4477 hardware single step or vCont_supported is false.
4478 (capture_main): Set vCont_supported to zero.
4480 2015-09-15 Yao Qi <yao.qi@linaro.org>
4482 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4484 (linux_supports_hardware_single_step): ... New function.
4485 (linux_target_ops): Update.
4486 * lynx-low.c (lynx_target_ops): Set field
4487 supports_hardware_single_step to target_can_do_hardware_single_step.
4488 * nto-low.c (nto_target_ops): Likewise.
4489 * spu-low.c (spu_target_ops): Likewise.
4490 * win32-low.c (win32_target_ops): Likewise.
4491 * target.c (target_can_do_hardware_single_step): New function.
4492 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4493 Remove. <supports_hardware_single_step>: New field.
4494 (target_supports_conditional_breakpoints): Remove.
4495 (target_supports_hardware_single_step): New macro.
4496 (target_can_do_hardware_single_step): Declare.
4497 * server.c (handle_query): Use target_supports_hardware_single_step
4498 instead of target_supports_conditional_breakpoints.
4500 2015-09-15 Yao Qi <yao.qi@linaro.org>
4502 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4504 (struct linux_target_ops the_low_target): Install
4505 aarch64_linux_siginfo_fixup.
4507 2015-09-11 Don Breazeal <donb@codesourcery.com>
4508 Luis Machado <lgustavo@codesourcery.com>
4510 * linux-low.c (linux_mourn): Static declaration.
4511 (linux_arch_setup): Move in front of
4512 handle_extended_wait.
4513 (linux_arch_setup_thread): New function.
4514 (handle_extended_wait): Handle exec events. Call
4515 linux_arch_setup_thread. Make event_lwp argument a
4516 pointer-to-a-pointer.
4517 (check_zombie_leaders): Do not check stopped threads.
4518 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4519 (linux_low_filter_event): Add lwp and thread for exec'ing
4520 non-leader thread if leader thread has been deleted.
4521 Refactor code into linux_arch_setup_thread and call it.
4522 Pass child lwp pointer by reference to handle_extended_wait.
4523 (linux_wait_for_event_filtered): Update comment.
4524 (linux_wait_1): Prevent clobbering exec event status.
4525 (linux_supports_exec_events): New function.
4526 (linux_target_ops) <supports_exec_events>: Initialize new member.
4527 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4529 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4530 * server.c (report_exec_events): New global variable.
4531 (handle_query): Handle qSupported query for exec-events feature.
4532 (captured_main): Initialize report_exec_events.
4533 * server.h (report_exec_events): Declare new global variable.
4534 * target.h (struct target_ops) <supports_exec_events>: New
4536 (target_supports_exec_events): New macro.
4537 * win32-low.c (win32_target_ops) <supports_exec_events>:
4538 Initialize new member.
4540 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4542 * linux-low.c (linux_low_enable_btrace): Remove.
4543 (linux_target_ops): Replace linux_low_enable_btrace with
4544 linux_enable_btrace.
4546 2015-09-03 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch64-low.c (aarch64_insert_point): Call
4549 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4552 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4554 * linux-low.c (check_stopped_by_breakpoint): Use
4555 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4557 2015-08-27 Pedro Alves <palves@redhat.com>
4559 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4561 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4563 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4564 the XNEW-family equivalent.
4565 (compile_bytecodes): Likewise.
4566 * dll.c (loaded_dll): Likewise.
4567 * event-loop.c (append_callback_event): Likewise.
4568 (create_file_handler): Likewise.
4569 (create_file_event): Likewise.
4570 * hostio.c (handle_open): Likewise.
4571 * inferiors.c (add_thread): Likewise.
4572 (add_process): Likewise.
4573 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4574 * linux-arm-low.c (arm_new_process): Likewise.
4575 (arm_new_thread): Likewise.
4576 * linux-low.c (add_to_pid_list): Likewise.
4577 (linux_add_process): Likewise.
4578 (handle_extended_wait): Likewise.
4579 (add_lwp): Likewise.
4580 (enqueue_one_deferred_signal): Likewise.
4581 (enqueue_pending_signal): Likewise.
4582 (linux_resume_one_lwp_throw): Likewise.
4583 (linux_resume_one_thread): Likewise.
4584 (linux_read_memory): Likewise.
4585 (linux_write_memory): Likewise.
4586 * linux-mips-low.c (mips_linux_new_process): Likewise.
4587 (mips_linux_new_thread): Likewise.
4588 (mips_add_watchpoint): Likewise.
4589 * linux-x86-low.c (initialize_low_arch): Likewise.
4590 * lynx-low.c (lynx_add_process): Likewise.
4591 * mem-break.c (set_raw_breakpoint_at): Likewise.
4592 (set_breakpoint): Likewise.
4593 (add_condition_to_breakpoint): Likewise.
4594 (add_commands_to_breakpoint): Likewise.
4595 (clone_agent_expr): Likewise.
4596 (clone_one_breakpoint): Likewise.
4597 * regcache.c (new_register_cache): Likewise.
4598 * remote-utils.c (look_up_one_symbol): Likewise.
4599 * server.c (queue_stop_reply): Likewise.
4600 (start_inferior): Likewise.
4601 (queue_stop_reply_callback): Likewise.
4602 (handle_target_event): Likewise.
4603 * spu-low.c (fetch_ppc_memory): Likewise.
4604 (store_ppc_memory): Likewise.
4605 * target.c (set_target_ops): Likewise.
4606 * thread-db.c (thread_db_load_search): Likewise.
4607 (try_thread_db_load_1): Likewise.
4608 * tracepoint.c (add_tracepoint): Likewise.
4609 (add_tracepoint_action): Likewise.
4610 (create_trace_state_variable): Likewise.
4611 (cmd_qtdpsrc): Likewise.
4612 (cmd_qtro): Likewise.
4613 (add_while_stepping_state): Likewise.
4614 * win32-low.c (child_add_thread): Likewise.
4615 (get_image_name): Likewise.
4617 2015-08-25 Yao Qi <yao.qi@linaro.org>
4619 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4621 2015-08-25 Yao Qi <yao.qi@linaro.org>
4623 * Makefile.in (aarch64-linux.o): New rule.
4624 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4626 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4627 (aarch64_init_debug_reg_state): Make it extern.
4628 (aarch64_linux_prepare_to_resume): Remove.
4630 2015-08-25 Yao Qi <yao.qi@linaro.org>
4632 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4633 lwp_arch_private_info and ptid_of_lwp.
4635 2015-08-25 Yao Qi <yao.qi@linaro.org>
4637 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4638 Find proc_info by find_process_pid. All callers updated.
4640 2015-08-25 Yao Qi <yao.qi@linaro.org>
4642 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4644 (debug_reg_change_callback): Remove.
4645 (aarch64_notify_debug_reg_change): Remove.
4647 2015-08-25 Yao Qi <yao.qi@linaro.org>
4649 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4650 Call current_lwp_ptid.
4652 2015-08-25 Yao Qi <yao.qi@linaro.org>
4654 * linux-aarch64-low.c (debug_reg_change_callback): Use
4657 2015-08-25 Yao Qi <yao.qi@linaro.org>
4659 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4661 2015-08-25 Yao Qi <yao.qi@linaro.org>
4663 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4665 2015-08-25 Yao Qi <yao.qi@linaro.org>
4667 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4670 2015-08-25 Yao Qi <yao.qi@linaro.org>
4672 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4674 (debug_reg_change_callback): Remove argument entry and add argument
4675 lwp. Remove local variable thread. Don't print thread id in the
4676 debugging output. Don't check whether pid of thread equals to pid.
4677 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4678 iterate_over_lwps instead find_inferior.
4680 2015-08-24 Pedro Alves <palves@redhat.com>
4682 * inferiors.c (get_first_process): New function.
4683 * inferiors.h (get_first_process): New declaration.
4684 * remote-utils.c (read_ptid): Default to the first process in the
4685 list, instead of to the current thread's process.
4687 2015-08-24 Pedro Alves <palves@redhat.com>
4689 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4690 * event-loop.c: Likewise.
4691 * remote-utils.c: Likewise.
4692 * tracepoint.c: Likewise.
4694 2015-08-24 Pedro Alves <palves@redhat.com>
4696 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4699 2015-08-21 Pedro Alves <palves@redhat.com>
4701 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4702 instead of literal 1.
4704 2015-08-21 Pedro Alves <palves@redhat.com>
4706 * tdesc.c (default_description): Explicitly zero-initialize.
4708 2015-08-21 Pedro Alves <palves@redhat.com>
4711 * inferiors.c (remove_thread): Discard any pending stop reply for
4713 * server.c (remove_all_on_match_pid): Rename to ...
4714 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4716 (discard_queued_stop_replies): Change parameter to a ptid. Now
4718 (handle_v_kill, kill_inferior_callback, captured_main)
4719 (process_serial_event): Adjust.
4720 * server.h (discard_queued_stop_replies): Declare.
4722 2015-08-21 Pedro Alves <palves@redhat.com>
4724 * linux-low.c (wait_for_sigstop): Always switch to no thread
4725 selected if the previously current thread dies.
4726 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4727 process instead of the current thread's.
4728 * remote-utils.c (input_interrupt): Don't check if there's no
4730 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4731 current thread to the general thread fails, error out.
4732 (handle_qxfer_auxv, handle_qxfer_libraries)
4733 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4734 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4735 (handle_query): Check if there's a thread selected instead of
4736 checking whether there's any thread in the thread list.
4737 (handle_qxfer_threads, handle_qxfer_btrace)
4738 (handle_qxfer_btrace_conf): Don't error out early if there's no
4739 thread in the thread list.
4740 (handle_v_cont, myresume): Don't set the current thread to the
4742 (process_serial_event) <Hg handling>: Also set thread_id if the
4743 previous general thread is still alive.
4744 (process_serial_event) <g/G handling>: If setting the current
4745 thread to the general thread fails, error out.
4746 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4747 thread's lwp instead of the current thread's.
4748 * target.c (set_desired_thread): If the desired thread was not
4749 found, leave the current thread pointing to NULL. Return an int
4750 (boolean) indicating success.
4751 * target.h (set_desired_thread): Change return type to int.
4753 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4755 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4756 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4758 (ps_get_thread_area): New function.
4760 2015-08-19 Gary Benson <gbenson@redhat.com>
4762 * hostio.c (handle_pread): Do not attempt to read more data
4763 than hostio_reply_with_data can fit in a packet.
4765 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4767 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4769 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4771 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4773 2015-08-06 Pedro Alves <palves@redhat.com>
4775 * tracepoint.c (expr_eval_result): Now an int.
4777 2015-08-06 Pedro Alves <palves@redhat.com>
4779 * gdbthread.h (struct regcache): Forward declare.
4780 (struct thread_info) <regcache_data>: Now a struct regcache
4782 * inferiors.c (inferior_regcache_data)
4783 (set_inferior_regcache_data): Now work with struct regcache
4785 * inferiors.h (struct regcache): Forward declare.
4786 (inferior_regcache_data, set_inferior_regcache_data): Now work
4787 with struct regcache pointers.
4788 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4789 (free_register_cache_thread): Remove struct regcache pointer
4792 2015-08-06 Pedro Alves <palves@redhat.com>
4794 * server.c (captured_main): On error, print the exception message
4795 to stderr, and if run_once is set, throw a quit.
4797 2015-08-06 Pedro Alves <palves@redhat.com>
4799 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4802 2015-08-06 Pedro Alves <palves@redhat.com>
4804 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4805 reading beyond the passed in buffer length.
4807 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4809 * tracepoint.c (symbol_list) <required>: Remove.
4811 2015-08-06 Pedro Alves <palves@redhat.com>
4813 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4814 count if stopping and suspending threads.
4815 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4816 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4817 (linux_detach): Complete an ongoing step-over.
4818 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4820 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4821 (linux_wait_1): If passing a signal to the inferior after
4822 finishing a step-over, unsuspend and re-resume all lwps. If we
4823 see a single-step event but the thread should be continuing, don't
4824 pass the trap to gdb.
4825 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4826 internal_error instead of gdb_assert.
4827 (enqueue_pending_signal): New function.
4828 (check_ptrace_stopped_lwp_gone): Add debug output.
4829 (start_step_over): Use internal_error instead of gdb_assert.
4830 (complete_ongoing_step_over): New function.
4831 (linux_resume_one_thread): Don't resume a suspended thread.
4832 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4835 2015-08-06 Pedro Alves <palves@redhat.com>
4837 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4838 (linux_thread_alive): Use lwp_is_marked_dead.
4839 (extended_event_reported): Delete.
4840 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4841 instead of extended_event_reported.
4842 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4844 (lwp_is_marked_dead): New function.
4845 (lwp_running): Use lwp_is_marked_dead.
4846 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4849 2015-08-06 Pedro Alves <palves@redhat.com>
4851 * linux-low.c (linux_wait_1): Move fork event output out of the
4852 !report_to_gdb check. Pass event_child->waitstatus to
4853 target_waitstatus_to_string instead of ourstatus.
4855 2015-08-04 Yao Qi <yao.qi@linaro.org>
4857 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4858 if current_thread is 32 bit.
4860 2015-08-04 Yao Qi <yao.qi@linaro.org>
4862 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4863 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4864 * server.c (extended_protocol): Remove "static".
4865 * server.h (extended_protocol): Declare it.
4867 2015-08-04 Yao Qi <yao.qi@linaro.org>
4869 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4870 both aarch64 and aarch32.
4871 (aarch64_set_pc): Likewise.
4873 2015-08-04 Yao Qi <yao.qi@linaro.org>
4875 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4876 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4877 arm-with-neon.xml to srv_xmlfiles.
4878 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4879 (is_64bit_tdesc): New function.
4880 (aarch64_linux_read_description): New function.
4881 (aarch64_arch_setup): Call aarch64_linux_read_description.
4882 (regs_info): Rename to regs_info_aarch64.
4883 (aarch64_regs_info): Return right regs_info.
4884 (initialize_low_arch): Call initialize_low_arch_aarch32.
4886 2015-08-04 Yao Qi <yao.qi@linaro.org>
4888 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4889 * linux-aarch32-low.c: New file.
4890 * linux-aarch32-low.h: New file.
4891 * linux-arm-low.c (arm_fill_gregset): Move it to
4892 linux-aarch32-low.c.
4893 (arm_store_gregset): Likewise.
4894 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4895 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4896 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4897 (regs_info): Rename to regs_info_arm.
4898 (arm_regs_info): Return regs_info_aarch32 if
4899 have_ptrace_getregset is 1 and target description is
4900 arm_with_neon or arm_with_vfpv3.
4901 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4902 Call initialize_low_arch_aarch32 instead.
4904 2015-08-04 Yao Qi <yao.qi@linaro.org>
4906 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4907 * linux-low.c: ... here.
4908 * linux-low.h (have_ptrace_getregset): Declare it.
4910 2015-08-04 Pedro Alves <palves@redhat.com>
4912 * thread-db.c (struct thread_db): Use new typedefs.
4913 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4915 (disable_thread_event_reporting): Cast result of dlsym to
4916 destination function pointer type.
4917 (thread_db_mourn): Use td_ta_delete_ftype.
4919 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4921 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4923 (CDX_BREAKPOINT): Define for R2.
4924 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4925 (the_low_target): Add comments.
4927 2015-07-30 Yao Qi <yao.qi@linaro.org>
4929 * linux-arm-low.c (arm_hwcap): Remove it.
4930 (arm_read_description): New local variable arm_hwcap. Don't
4931 set arm_hwcap to zero.
4933 2015-07-30 Yao Qi <yao.qi@linaro.org>
4935 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4936 Use regcache->tdesc instead.
4937 (arm_store_wmmxregset): Likewise.
4938 (arm_fill_vfpregset): Likewise.
4939 (arm_store_vfpregset): Likewise.
4941 2015-07-30 Yao Qi <yao.qi@linaro.org>
4943 * linux-arm-low.c: Include arch/arm.h.
4944 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4945 (arm_store_gregset): Likewise.
4947 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4949 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4950 ptrace's 4th parameter.
4952 2015-07-27 Yao Qi <yao.qi@linaro.org>
4954 * configure.srv (case aarch64*-*-linux*): Don't set
4957 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
4959 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
4961 * linux-arm-low.c: Likewise.
4962 * linux-cris-low.c: Likewise.
4963 * linux-crisv32-low.c: Likewise.
4964 * linux-low.c: Likewise.
4965 * linux-m68k-low.c: Likewise.
4966 * linux-mips-low.c: Likewise.
4967 * linux-nios2-low.c: Likewise.
4968 * linux-s390-low.c: Likewise.
4969 * linux-sparc-low.c: Likewise.
4970 * linux-tic6x-low.c: Likewise.
4971 * linux-tile-low.c: Likewise.
4972 * linux-x86-low.c: Likewise.
4974 2015-07-24 Pedro Alves <palves@redhat.com>
4976 * config.in: Regenerate.
4977 * configure: Regenerate.
4979 2015-07-24 Pedro Alves <palves@redhat.com>
4981 * acinclude.m4: Include ../ptrace.m4.
4982 * configure.ac: Call GDB_AC_PTRACE.
4983 * config.in, configure: Regenerate.
4985 2015-07-24 Yao Qi <yao.qi@linaro.org>
4987 * linux-low.c (linux_create_inferior): Remove setting to
4988 proc->priv->new_inferior.
4989 (linux_attach): Likewise.
4990 (linux_low_filter_event): Likewise.
4991 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
4993 2015-07-24 Yao Qi <yao.qi@linaro.org>
4995 * linux-low.c (linux_arch_setup): New function.
4996 (linux_low_filter_event): If proc->tdesc is NULL and
4997 proc->attached is true, call the_low_target.arch_setup.
4998 Otherwise, keep status pending, and return.
4999 (linux_resume_one_lwp_throw): Don't call get_pc if
5000 thread->while_stepping isn't NULL. Don't call
5001 get_thread_regcache if proc->tdesc is NULL.
5002 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5003 (linux_target_ops): Install arch_setup.
5004 * server.c (start_inferior): Call the_target->arch_setup.
5005 * target.h (struct target_ops) <arch_setup>: New field.
5006 (target_arch_setup): New marco.
5007 * lynx-low.c (lynx_target_ops): Update.
5008 * nto-low.c (nto_target_ops): Update.
5009 * spu-low.c (spu_target_ops): Update.
5010 * win32-low.c (win32_target_ops): Update.
5012 2015-07-24 Yao Qi <yao.qi@linaro.org>
5014 * linux-low.c (linux_add_process): Don't set
5015 proc->priv->new_inferior.
5016 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5017 (linux_attach): Likewise.
5019 2015-07-24 Yao Qi <yao.qi@linaro.org>
5021 * server.c (start_inferior): Code refactor.
5023 2015-07-24 Yao Qi <yao.qi@linaro.org>
5025 * server.c (process_serial_event): Set general_thread.
5027 2015-07-21 Yao Qi <yao.qi@linaro.org>
5029 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5030 aarch64_linux_get_debug_reg_capacity.
5032 2015-07-17 Yao Qi <yao.qi@linaro.org>
5034 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5035 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5036 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5037 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5038 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5039 (AARCH64_HWP_ALIGNMENT): Likewise.
5040 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5041 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5042 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5043 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5044 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5045 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5046 (struct aarch64_debug_reg_state): Likewise.
5047 (struct arch_lwp_info): Likewise.
5048 (aarch64_align_watchpoint): Likewise.
5049 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5050 (aarch64_watchpoint_length): Likewise.
5051 (aarch64_point_encode_ctrl_reg): Likewise
5052 (aarch64_point_is_aligned): Likewise.
5053 (aarch64_align_watchpoint): Likewise.
5054 (aarch64_linux_set_debug_regs):
5055 (aarch64_dr_state_insert_one_point): Likewise.
5056 (aarch64_dr_state_remove_one_point): Likewise.
5057 (aarch64_handle_breakpoint): Likewise.
5058 (aarch64_handle_aligned_watchpoint): Likewise.
5059 (aarch64_handle_unaligned_watchpoint): Likewise.
5060 (aarch64_handle_watchpoint): Likewise.
5062 2015-07-17 Yao Qi <yao.qi@linaro.org>
5064 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5065 and don't aarch64_get_debug_reg_state. All callers update.
5066 (aarch64_handle_aligned_watchpoint): Likewise.
5067 (aarch64_handle_unaligned_watchpoint): Likewise.
5068 (aarch64_handle_watchpoint): Likewise.
5069 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5070 (aarch64_remove_point): Likewise.
5072 2015-07-17 Yao Qi <yao.qi@linaro.org>
5074 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5076 (aarch64_handle_unaligned_watchpoint): Likewise.
5078 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5080 Revert the previous 3 commits:
5081 Move gdb_regex* to common/
5082 Move linux_find_memory_regions_full & co.
5083 gdbserver build-id attribute generator
5085 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5086 Jan Kratochvil <jan.kratochvil@redhat.com>
5088 gdbserver build-id attribute generator.
5089 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5090 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5091 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5093 (get_dynamic): Use find_pdhr to traverse program headers.
5094 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5095 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5096 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5097 (get_hex_build_id): New.
5098 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5099 to reply XML document.
5101 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5102 Jan Kratochvil <jan.kratochvil@redhat.com>
5104 * target.c: Include target/target-utils.h and fcntl.h.
5105 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5106 (target_fileio_read_stralloc): New functions.
5108 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5110 * Makefile.in (OBS): Add gdb_regex.o.
5112 * config.in: Rebuilt.
5113 * configure: Rebuilt.
5115 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5116 Jan Kratochvil <jan.kratochvil@redhat.com>
5118 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5119 * Makefile.in (OBS): Add target-utils.o.
5120 (linux-maps.o, target-utils.o): New.
5121 * configure.srv (srv_linux_obj): Add linux-maps.o.
5123 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5125 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5127 (the_low_target): Install it.
5129 2015-07-14 Pedro Alves <palves@redhat.com>
5131 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5132 Instead, ignore ECHILD, and throw an error for other errnos.
5134 2015-07-10 Pedro Alves <palves@redhat.com>
5136 * event-loop.c (struct callback_event) <data>: Change type to
5137 gdb_client_data instance instead of gdb_client_data pointer.
5138 (append_callback_event): Adjust.
5140 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5142 * linux-aarch64-low.c: Add comments for each linux_target_ops
5143 method. Remove comments already covered in target_ops and
5144 linux_target_ops definitions.
5145 (the_low_target): Add comments for each unimplemented method.
5147 2015-07-09 Yao Qi <yao.qi@linaro.org>
5149 * linux-aarch64-low.c (aarch64_regmap): Remove.
5150 (aarch64_usrregs_info): Remove.
5151 (regs_info): Set field usrregs to NULL.
5153 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5155 * linux-low.c: Include "rsp-low.h"
5156 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5157 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5158 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5159 (handle_btrace_enable_pt): New.
5160 (handle_btrace_general_set): Support "pt".
5161 (handle_btrace_conf_general_set): Support "pt:size".
5163 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5165 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5168 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5170 * linux-aarch64-low.c: Remove comment about endianness.
5171 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5172 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5175 2015-06-24 Gary Benson <gbenson@redhat.com>
5177 * linux-i386-ipa.c (stdint.h): Do not include.
5178 * lynx-i386-low.c (stdint.h): Likewise.
5179 * lynx-ppc-low.c (stdint.h): Likewise.
5180 * mem-break.c (stdint.h): Likewise.
5181 * thread-db.c (stdint.h): Likewise.
5182 * tracepoint.c (stdint.h): Likewise.
5183 * win32-low.c (stdint.h): Likewise.
5185 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5187 * server.c (write_qxfer_response): Update call to
5188 remote_escape_output.
5190 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5191 Jan Kratochvil <jan.kratochvil@redhat.com>
5193 Merge multiple hex conversions.
5194 * gdbreplay.c (tohex): Rename to 'fromhex'.
5195 (logchar): Use fromhex.
5197 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5199 * server.c (handle_qxfer_libraries): Set `version' attribute for
5202 2015-06-10 Gary Benson <gbenson@redhat.com>
5204 * target.h (struct target_ops) <multifs_open>: New field.
5205 <multifs_unlink>: Likewise.
5206 <multifs_readlink>: Likewise.
5207 * linux-low.c (nat/linux-namespaces.h): New include.
5208 (linux_target_ops): Initialize the_target->multifs_open,
5209 the_target->multifs_unlink and the_target->multifs_readlink.
5210 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5211 * hostio.c (hostio_fs_pid): New static variable.
5212 (hostio_handle_new_gdb_connection): New function.
5213 (handle_setfs): Likewise.
5214 (handle_open): Use the_target->multifs_open as appropriate.
5215 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5216 (handle_readlink): Use the_target->multifs_readlink as
5218 (handle_vFile): Handle vFile:setfs packets.
5219 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5220 after target_handle_new_gdb_connection.
5222 2015-06-10 Gary Benson <gbenson@redhat.com>
5224 * configure.ac (AC_CHECK_FUNCS): Add setns.
5225 * config.in: Regenerate.
5226 * configure: Likewise.
5227 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5228 (linux-namespaces.o): New rule.
5229 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5231 2015-06-09 Gary Benson <gbenson@redhat.com>
5233 * hostio.c (handle_open): Process mode argument with
5234 fileio_to_host_mode.
5236 2015-06-01 Yao Qi <yao.qi@linaro.org>
5238 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5239 * linux-x86-low.c: Likewise.
5241 2015-05-28 Don Breazeal <donb@codesourcery.com>
5243 * linux-low.c (handle_extended_wait): Initialize
5244 thread_info.last_resume_kind for new fork children.
5246 2015-05-15 Pedro Alves <palves@redhat.com>
5248 * target.h (target_handle_new_gdb_connection): Rewrite using if
5249 wrapped in do/while.
5251 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5253 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5254 * configure, config.in: Regenerate.
5255 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5258 2015-05-12 Don Breazeal <donb@codesourcery.com>
5260 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5261 PTRACE_EVENT_VFORK_DONE.
5262 (linux_low_ptrace_options, extended_event_reported): Add vfork
5264 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5265 and "vforkdone" for RSP 'T' Stop Reply Packet.
5266 * server.h (report_vfork_events): Declare
5269 2015-05-12 Don Breazeal <donb@codesourcery.com>
5271 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5272 (the_low_target) <new_fork>: Initialize new member.
5273 * linux-arm-low.c (arm_new_fork): New function.
5274 (the_low_target) <new_fork>: Initialize new member.
5275 * linux-low.c (handle_extended_wait): Call new target function
5277 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5278 * linux-mips-low.c (mips_add_watchpoint): New function
5279 extracted from mips_insert_point.
5280 (the_low_target) <new_fork>: Initialize new member.
5281 (mips_linux_new_fork): New function.
5282 (mips_insert_point): Call mips_add_watchpoint.
5283 * linux-x86-low.c (x86_linux_new_fork): New function.
5284 (the_low_target) <new_fork>: Initialize new member.
5286 2015-05-12 Don Breazeal <donb@codesourcery.com>
5288 * linux-low.c (handle_extended_wait): Implement return value,
5289 rename argument 'event_child' to 'event_lwp', handle
5290 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5291 (linux_low_ptrace_options): New function.
5292 (linux_low_filter_event): Call linux_low_ptrace_options,
5293 use different argument fo linux_enable_event_reporting,
5294 use return value from handle_extended_wait.
5295 (extended_event_reported): New function.
5296 (linux_wait_1): Call extended_event_reported and set
5297 status to report fork events.
5298 (linux_write_memory): Add pid to debug message.
5299 (reset_lwp_ptrace_options_callback): New function.
5300 (linux_handle_new_gdb_connection): New function.
5301 (linux_target_ops): Initialize new structure member.
5302 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5303 * lynx-low.c: Initialize new structure member.
5304 * remote-utils.c (prepare_resume_reply): Implement stop reason
5305 "fork" for "T" stop message.
5306 * server.c (handle_query): Call handle_new_gdb_connection.
5307 * server.h (report_fork_events): Declare global flag.
5308 * target.h (struct target_ops) <handle_new_gdb_connection>:
5310 (target_handle_new_gdb_connection): New macro.
5311 * win32-low.c: Initialize new structure member.
5313 2015-05-12 Don Breazeal <donb@codesourcery.com>
5315 * mem-break.c (APPEND_TO_LIST): Define macro.
5316 (clone_agent_expr): New function.
5317 (clone_one_breakpoint): New function.
5318 (clone_all_breakpoints): New function.
5319 * mem-break.h: Declare new functions.
5321 2015-05-12 Don Breazeal <donb@codesourcery.com>
5323 * linux-low.c (linux_supports_fork_events): New function.
5324 (linux_supports_vfork_events): New function.
5325 (linux_target_ops): Initialize new structure members.
5326 (initialize_low): Call linux_check_ptrace_features.
5327 * lynx-low.c (lynx_target_ops): Initialize new structure
5329 * server.c (report_fork_events, report_vfork_events):
5331 (handle_query): Add new features to qSupported packet and
5333 (captured_main): Initialize new global variables.
5334 * target.h (struct target_ops) <supports_fork_events>:
5336 <supports_vfork_events>: New member.
5337 (target_supports_fork_events): New macro.
5338 (target_supports_vfork_events): New macro.
5339 * win32-low.c (win32_target_ops): Initialize new structure
5342 2015-05-12 Gary Benson <gbenson@redhat.com>
5344 * server.c (handle_qxfer_exec_file): Use current process
5347 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5349 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5350 Remove HAVE_PTRACE_GETREGS conditionals.
5351 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5352 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5354 2015-05-08 Yao Qi <yao.qi@linaro.org>
5356 * linux-low.c (linux_supports_conditional_breakpoints): New
5358 (linux_target_ops): Install new target method.
5359 * lynx-low.c (lynx_target_ops): Install NULL hook for
5360 supports_conditional_breakpoints.
5361 * nto-low.c (nto_target_ops): Likewise.
5362 * spu-low.c (spu_target_ops): Likewise.
5363 * win32-low.c (win32_target_ops): Likewise.
5364 * server.c (handle_query): Check
5365 target_supports_conditional_breakpoints.
5366 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5368 (target_supports_conditional_breakpoints): New macro.
5370 2015-05-06 Pedro Alves <palves@redhat.com>
5373 * server.c (start_inferior): If the process exits, mourn it.
5375 2015-04-21 Gary Benson <gbenson@redhat.com>
5377 * hostio.c (fileio_open_flags_to_host): Factored out to
5378 fileio_to_host_openflags in common/fileio.c. Single use
5381 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5383 * linux-xtensa-low.c (xtensa_fill_gregset)
5384 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5387 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5389 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5390 (regs_info): Replace usrregs pointer with NULL.
5392 2015-04-17 Gary Benson <gbenson@redhat.com>
5394 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5395 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5396 * server.c (handle_qxfer_exec_file): New function.
5397 (qxfer_packets): Add exec-file entry.
5398 (handle_query): Report qXfer:exec-file:read as supported packet.
5400 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5402 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5404 2015-04-09 Gary Benson <gbenson@redhat.com>
5406 * hostio-errno.c (errno_to_fileio_error): Remove function.
5407 Update caller to use remote_fileio_to_fio_error.
5409 2015-04-09 Yao Qi <yao.qi@linaro.org>
5411 * linux-low.c (linux_insert_point): Call
5412 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5413 (linux_remove_point): Call remove_memory_breakpoint if type is
5415 * linux-x86-low.c (x86_insert_point): Don't call
5416 insert_memory_breakpoint.
5417 (x86_remove_point): Don't call remove_memory_breakpoint.
5419 2015-04-01 Pedro Alves <palves@redhat.com>
5420 Cleber Rosa <crosa@redhat.com>
5422 * server.c (gdbserver_usage): Reorganize and extend the usage
5425 2015-03-24 Pedro Alves <palves@redhat.com>
5427 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5428 output. Also dump TRAP_TRACE.
5429 (linux_low_filter_event): In debug output, distinguish a
5430 resume_stop SIGSTOP from a delayed SIGSTOP.
5432 2015-03-24 Gary Benson <gbenson@redhat.com>
5434 * linux-x86-low.c (x86_linux_new_thread): Moved to
5436 (x86_linux_prepare_to_resume): Likewise.
5438 2015-03-24 Gary Benson <gbenson@redhat.com>
5440 * Makefile.in (x86-linux-dregs.o): New rule.
5441 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5442 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5443 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5444 (x86_linux_dr_get): Likewise.
5445 (x86_linux_dr_set): Likewise.
5446 (update_debug_registers_callback): Likewise.
5447 (x86_linux_dr_set_addr): Likewise.
5448 (x86_linux_dr_get_addr): Likewise.
5449 (x86_linux_dr_set_control): Likewise.
5450 (x86_linux_dr_get_control): Likewise.
5451 (x86_linux_dr_get_status): Likewise.
5452 (x86_linux_update_debug_registers): Likewise.
5454 2015-03-24 Gary Benson <gbenson@redhat.com>
5456 * linux-x86-low.c (x86_linux_update_debug_registers):
5457 New function, factored out from...
5458 (x86_linux_prepare_to_resume): ...this.
5460 2015-03-24 Gary Benson <gbenson@redhat.com>
5462 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5463 (x86_linux_dr_set): Likewise.
5464 (update_debug_registers_callback): Likewise.
5465 (x86_linux_dr_set_addr): Likewise.
5466 (x86_linux_dr_get_addr): Likewise.
5467 (x86_linux_dr_set_control): Likewise.
5468 (x86_linux_dr_get_control): Likewise.
5469 (x86_linux_dr_get_status): Likewise.
5470 (x86_linux_prepare_to_resume): Likewise.
5472 2015-03-24 Gary Benson <gbenson@redhat.com>
5474 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5475 Use perror_with_name. Pass string through gettext.
5476 (x86_linux_dr_set): Likewise.
5478 2015-03-24 Gary Benson <gbenson@redhat.com>
5480 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5481 (x86_linux_dr_set_addr): ...this.
5482 (x86_dr_low_get_addr): Rename to...
5483 (x86_linux_dr_get_addr): ...this.
5484 (x86_dr_low_set_control): Rename to...
5485 (x86_linux_dr_set_control): ...this.
5486 (x86_dr_low_get_control): Rename to...
5487 (x86_linux_dr_get_control): ...this.
5488 (x86_dr_low_get_status): Rename to...
5489 (x86_linux_dr_get_status): ...this.
5490 (x86_dr_low): Update with new function names.
5492 2015-03-24 Gary Benson <gbenson@redhat.com>
5494 * Makefile.in (x86-linux.o): New rule.
5495 * configure.srv: Add x86-linux.o to relevant targets.
5496 * linux-low.c (lwp_set_arch_private_info): New function.
5497 (lwp_arch_private_info): Likewise.
5498 * linux-x86-low.c: Include nat/x86-linux.h.
5499 (arch_lwp_info): Removed structure.
5500 (update_debug_registers_callback):
5501 Use lwp_set_debug_registers_changed.
5502 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5503 and lwp_set_debug_registers_changed.
5504 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5506 2015-03-24 Gary Benson <gbenson@redhat.com>
5508 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5509 * linux-arm-low.c (arm_new_thread): Likewise.
5510 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5511 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5512 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5513 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5515 2015-03-24 Gary Benson <gbenson@redhat.com>
5517 * linux-low.c (ptid_of_lwp): New function.
5518 (lwp_is_stopped): Likewise.
5519 (lwp_stop_reason): Likewise.
5520 * linux-x86-low.c (update_debug_registers_callback):
5522 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5525 2015-03-24 Gary Benson <gbenson@redhat.com>
5527 * linux-low.h (linux_stop_lwp): Remove declaration.
5529 2015-03-24 Gary Benson <gbenson@redhat.com>
5531 * linux-low.h: Include nat/linux-nat.h.
5532 * linux-low.c (iterate_over_lwps_args): New structure.
5533 (iterate_over_lwps_filter): New function.
5534 (iterate_over_lwps): Likewise.
5535 * linux-x86-low.c (update_debug_registers_callback):
5536 Update signature to what iterate_over_lwps expects.
5537 Remove PID check that iterate_over_lwps now performs.
5538 (x86_dr_low_set_addr): Use iterate_over_lwps.
5539 (x86_dr_low_set_control): Likewise.
5541 2015-03-24 Gary Benson <gbenson@redhat.com>
5543 * linux-x86-low.c (x86_debug_reg_state): New function.
5544 (x86_linux_prepare_to_resume): Use the above.
5546 2015-03-24 Gary Benson <gbenson@redhat.com>
5548 * linux-low.c (current_lwp_ptid): New function.
5549 * linux-x86-low.c: Include nat/linux-nat.h.
5550 (x86_dr_low_get_addr): Use current_lwp_ptid.
5551 (x86_dr_low_get_control): Likewise.
5552 (x86_dr_low_get_status): Likewise.
5554 2015-03-20 Pedro Alves <palves@redhat.com>
5556 * tracepoint.c (cmd_qtstatus): Make "str" const.
5558 2015-03-20 Pedro Alves <palves@redhat.com>
5560 * server.c (handle_general_set): Make "req_str" const.
5562 2015-03-19 Pedro Alves <palves@redhat.com>
5564 * linux-low.c (linux_resume_one_lwp): Rename to ...
5565 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5566 instead call perror_with_name.
5567 (check_ptrace_stopped_lwp_gone): New function.
5568 (linux_resume_one_lwp): Reimplement as wrapper around
5569 linux_resume_one_lwp_throw that swallows errors if the LWP is
5572 2015-03-19 Pedro Alves <palves@redhat.com>
5574 * linux-low.c (count_events_callback, select_event_lwp_callback):
5575 No longer check whether the thread has resume_stop as last resume
5578 2015-03-19 Pedro Alves <palves@redhat.com>
5580 * linux-low.c (count_events_callback, select_event_lwp_callback):
5581 Use the lwp's status_pending_p field, not the thread's.
5583 2015-03-19 Pedro Alves <palves@redhat.com>
5585 * linux-low.c (select_event_lwp_callback): Update comments to
5586 no longer mention SIGTRAP.
5588 2015-03-18 Gary Benson <gbenson@redhat.com>
5590 * server.c (handle_query): Do not report vFile:fstat as supported.
5592 2015-03-11 Gary Benson <gbenson@redhat.com>
5594 * hostio.c (sys/types.h): New include.
5595 (sys/stat.h): Likewise.
5596 (common-remote-fileio.h): Likewise.
5597 (handle_fstat): New function.
5598 (handle_vFile): Handle vFile:fstat packets.
5600 2015-03-11 Gary Benson <gbenson@redhat.com>
5602 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5603 struct stat.st_blocks and struct stat.st_blksize.
5604 * configure: Regenerate.
5605 * config.in: Likewise.
5606 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5607 (OBS): Add common-remote-fileio.o.
5608 (common-remote-fileio.o): New rule.
5610 2015-03-09 Pedro Alves <palves@redhat.com>
5612 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5613 'struct sockaddr' pointer in 'accept' call.
5615 2015-03-09 Pedro Alves <palves@redhat.com>
5618 2015-03-07 Pedro Alves <palves@redhat.com>
5619 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5620 or <winsock2.h> here. Instead include "gdb_socket.h".
5621 (remote_open): Use union gdb_sockaddr_u.
5622 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5623 or <winsock2.h> here. Instead include "gdb_socket.h".
5624 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5625 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5627 (init_named_socket, gdb_agent_helper_thread): Use union
5630 2015-03-07 Pedro Alves <palves@redhat.com>
5632 * configure.ac (build_warnings): Move
5633 -Wdeclaration-after-statement to the C-specific set.
5634 * configure: Regenerate.
5636 2015-03-07 Pedro Alves <palves@redhat.com>
5638 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5639 or <winsock2.h> here. Instead include "gdb_socket.h".
5640 (remote_open): Use union gdb_sockaddr_u.
5641 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5642 or <winsock2.h> here. Instead include "gdb_socket.h".
5643 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5644 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5646 (init_named_socket, gdb_agent_helper_thread): Use union
5649 2015-03-07 Pedro Alves <palves@redhat.com>
5651 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5654 2015-03-06 Yao Qi <yao.qi@linaro.org>
5656 * linux-aarch64-low.c (aarch64_insert_point): Use
5657 show_debug_regs as a boolean.
5658 (aarch64_remove_point): Likewise.
5660 2015-03-05 Pedro Alves <palves@redhat.com>
5662 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5663 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5664 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5665 * nto-low.c (nto_target_ops): Likewise.
5666 * spu-low.c (spu_target_ops): Likewise.
5667 * win32-low.c (win32_target_ops): Likewise.
5669 2015-03-04 Pedro Alves <palves@redhat.com>
5671 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5672 Decide whether a breakpoint triggered based on the SIGTRAP's
5674 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5675 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5676 (linux_low_filter_event): Check for breakpoints before checking
5678 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5680 (linux_stopped_by_sw_breakpoint)
5681 (linux_supports_stopped_by_sw_breakpoint)
5682 (linux_stopped_by_hw_breakpoint)
5683 (linux_supports_stopped_by_hw_breakpoint): New functions.
5684 (linux_target_ops): Install new target methods.
5686 2015-03-04 Pedro Alves <palves@redhat.com>
5688 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5689 * server.c (swbreak_feature, hwbreak_feature): New globals.
5690 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5691 (captured_main): Clear swbreak_feature and hwbreak_feature.
5692 * server.h (swbreak_feature, hwbreak_feature): Declare.
5693 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5694 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5695 supports_stopped_by_hw_breakpoint>: New fields.
5696 (target_supports_stopped_by_sw_breakpoint)
5697 (target_stopped_by_sw_breakpoint)
5698 (target_supports_stopped_by_hw_breakpoint)
5699 (target_stopped_by_hw_breakpoint): Declare.
5701 2015-03-04 Pedro Alves <palves@redhat.com>
5703 enum lwp_stop_reason -> enum target_stop_reason
5704 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5705 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5706 (linux_wait_1, stuck_in_jump_pad_callback)
5707 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5708 (linux_stopped_by_watchpoint):
5709 * linux-low.h (enum lwp_stop_reason): Delete.
5710 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5711 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5713 2015-03-04 Yao Qi <yao.qi@linaro.org>
5715 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5717 2015-03-03 Gary Benson <gbenson@redhat.com>
5719 * hostio.c (handle_vFile): Fix prefix lengths.
5721 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5723 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5726 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5728 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5729 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5730 (clean): Add "rm -f" for above C files.
5731 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5732 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5733 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5734 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5735 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5736 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5737 (init_registers_s390x_vx_linux64)
5738 (init_registers_s390x_tevx_linux64)
5739 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5740 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5742 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5743 (s390_store_vxrs_high): New functions.
5744 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5746 (s390_arch_setup): Add logic for selecting one of the new target
5747 descriptions. Activate the new vector regsets if applicable.
5748 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5749 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5750 and init_registers_s390x_tevx_linux64.
5752 2015-03-01 Pedro Alves <palves@redhat.com>
5754 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5757 2015-02-27 Pedro Alves <palves@redhat.com>
5759 * linux-x86-low.c (u_debugreg_offset): New function.
5760 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5762 2015-02-27 Pedro Alves <palves@redhat.com>
5764 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5765 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5766 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5767 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5768 (ps_lsetfpregs, ps_getpid)
5769 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5770 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5771 (ps_lsetxregs, ps_plog): Declare.
5773 2015-02-27 Pedro Alves <palves@redhat.com>
5775 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5776 IP_AGENT_EXPORT_FUNC.
5777 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5778 IP_AGENT_EXPORT_FUNC.
5779 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5780 (IP_AGENT_EXPORT): Delete.
5781 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5782 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5783 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5784 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5785 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5786 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5787 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5788 (traceframe_read_count, traceframe_write_count)
5789 (traceframes_created, trace_state_variables, get_raw_reg)
5790 (get_trace_state_variable_value, set_trace_state_variable_value)
5791 (ust_loaded, helper_thread_id, cmd_buf): Use
5792 IPA_SYM_EXPORTED_NAME.
5793 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5794 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5795 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5796 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5797 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5798 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5799 EXTERN_C_PUSH/EXTERN_C_POP.
5800 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5801 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5802 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5803 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5804 (traceframe_write_count, traceframe_read_count)
5805 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5806 (about_to_request_buffer_space, get_trace_state_variable_value)
5807 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5808 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5809 EXTERN_C_PUSH/EXTERN_C_POP.
5810 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5811 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5812 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5813 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5814 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5815 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5816 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5817 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5819 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5820 (IP_AGENT_EXPORT_VAR_DECL): Define.
5822 (gdb_agent_get_raw_reg): Declare.
5824 2015-02-27 Tom Tromey <tromey@redhat.com>
5825 Pedro Alves <palves@redhat.com>
5827 Rename symbols whose names are reserved C++ keywords throughout.
5829 2015-02-27 Pedro Alves <palves@redhat.com>
5831 * Makefile.in (COMPILER): New, get it from autoconf.
5832 (CXX): Get from autoconf instead.
5833 (COMPILE.pre): Use COMPILER.
5834 (CC-LD): Rename to ...
5835 (CC_LD): ... this. Use COMPILER.
5836 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5837 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5838 * acinclude.m4: Include build-with-cxx.m4.
5839 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5840 Disable -Werror by default if building in C++ mode.
5841 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5842 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5843 the C++ compiler. Save/restore CXXFLAGS too.
5844 * configure: Regenerate.
5846 2015-02-27 Pedro Alves <palves@redhat.com>
5848 * acinclude.m4: Include libiberty.m4.
5849 * configure.ac: Call libiberty_INIT.
5850 * config.in, configure: Regenerate.
5852 2015-02-26 Pedro Alves <palves@redhat.com>
5854 * linux-low.c (linux_wait_1): When incrementing the PC past a
5855 program breakpoint always use the_low_target.breakpoint_len as
5856 increment, rather than the maximum between that and
5857 the_low_target.decr_pc_after_break.
5859 2015-02-23 Pedro Alves <palves@redhat.com>
5861 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5862 thread was doing a step-over; always adjust the PC if
5863 we stepped over a permanent breakpoint.
5864 (linux_wait_1): If we stepped over breakpoint that was on top of a
5865 permanent breakpoint, manually advance the PC past it.
5867 2015-02-23 Pedro Alves <palves@redhat.com>
5869 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5871 (x86_fill_gregset, x86_store_gregset): Use it when handling
5874 2015-02-20 Pedro Alves <palves@redhat.com>
5876 * thread-db.c: Include "nat/linux-procfs.h".
5877 (thread_db_init): Skip listing new threads if the kernel supports
5878 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5880 2015-02-20 Pedro Alves <palves@redhat.com>
5882 * linux-low.c (status_pending_p_callback): Use ptid_match.
5884 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5886 PR breakpoints/16812
5887 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5888 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5889 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5891 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5893 PR breakpoints/15956
5894 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5896 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5898 * linux-low.c (linux_low_btrace_conf): Print size.
5899 * server.c (handle_btrace_conf_general_set): New.
5900 (hanle_general_set): Call handle_btrace_conf_general_set.
5901 (handle_query): Report Qbtrace-conf:bts:size as supported.
5903 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5905 * linux-low.c (linux_low_enable_btrace): Update parameters.
5906 (linux_low_btrace_conf): New.
5907 (linux_target_ops)<to_btrace_conf>: Initialize.
5908 * server.c (current_btrace_conf): New.
5909 (handle_btrace_enable): Rename to ...
5910 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5911 to target_enable_btrace. Update comment. Update users.
5912 (handle_qxfer_btrace_conf): New.
5913 (qxfer_packets): Add btrace-conf entry.
5914 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5915 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5916 (target_ops)<read_btrace_conf>: New.
5917 (target_enable_btrace): Update parameters.
5918 (target_read_btrace_conf): New.
5920 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5922 * server.c (handle_btrace_general_set): Remove call to
5923 target_supports_btrace.
5924 (supported_btrace_packets): New.
5925 (handle_query): Call supported_btrace_packets.
5926 * target.h: include btrace-common.h.
5927 (btrace_target_info): Removed.
5928 (supports_btrace, target_supports_btrace): Update parameters.
5930 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5932 * Makefile.in (SFILES): Add common/btrace-common.c.
5933 (OBS): Add common/btrace-common.o.
5934 (btrace-common.o): Add build rules.
5935 * linux-low: Include btrace-common.h.
5936 (linux_low_read_btrace): Use struct btrace_data. Call
5937 btrace_data_init and btrace_data_fini.
5939 2015-02-06 Pedro Alves <palves@redhat.com>
5941 * thread-db.c (find_new_threads_callback): Add debug output.
5943 2015-02-04 Pedro Alves <palves@redhat.com>
5945 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5946 (resume_stopped_resumed_lwps): New function.
5947 (linux_wait_for_event_filtered): Use it.
5949 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5951 * Makefile.in (SFILES): Add linux-personality.c.
5952 (linux-personality.o): New rule.
5953 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5954 list of objects to be built.
5955 * linux-low.c: Include nat/linux-personality.h.
5956 (linux_create_inferior): Remove code to disable address space
5957 randomization (moved to ../nat/linux-personality.c). Create
5958 cleanup to disable address space randomization.
5960 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5962 * Makefile.in (posix-strerror.o): New rule.
5963 (mingw-strerror.o): Likewise.
5964 * configure: Regenerated.
5965 * configure.ac: Source file ../common/common.host. Initialize new
5966 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
5968 2015-01-14 Yao Qi <yao@codesourcery.com>
5970 * Makefile.in (SFILES): Add nat/ppc-linux.c.
5971 (ppc-linux.o): New rule.
5972 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
5973 * configure.ac: AC_CHECK_FUNCS(getauxval).
5974 * config.in: Re-generated.
5975 * configure: Re-generated.
5976 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
5977 ppc64_64bit_inferior_p
5979 2015-01-14 Yao Qi <yao@codesourcery.com>
5981 * linux-ppc-low.c: Include "nat/ppc-linux.h".
5982 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
5983 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
5984 (PT_ORIG_R3, PT_TRAP): Likewise.
5985 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
5986 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
5987 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
5989 2015-01-10 Joel Brobecker <brobecker@adacore.com>
5991 * i387-fp.c (i387_cache_to_xsave): In look over
5992 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
5993 zmmh_low_space field by use of zmmh_high_space.
5995 2015-01-09 Pedro Alves <palves@redhat.com>
5997 * linux-low.c (step_over_bkpt): Move higher up in the file.
5998 (handle_extended_wait): Don't store the stop_pc here.
5999 (get_stop_pc): Adjust comments and rename to ...
6000 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6001 stopped for a software breakpoint or hardware breakpoint.
6002 (thread_still_has_status_pending_p): New function.
6003 (status_pending_p_callback): Use
6004 thread_still_has_status_pending_p. If the event is no longer
6005 interesting, resume the LWP.
6006 (handle_tracepoints): Add assert.
6007 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6008 (wstatus_maybe_breakpoint): New function.
6009 (cancel_breakpoint): Delete function.
6010 (check_stopped_by_watchpoint): New function, factored out from
6011 linux_low_filter_event.
6012 (lp_status_maybe_breakpoint): Delete function.
6013 (linux_low_filter_event): Remove filter_ptid argument.
6014 Leave thread group exits pending here. Store the LWP's stop PC.
6015 Always leave events pending.
6016 (linux_wait_for_event_filtered): Pull all events out of the
6017 kernel, and leave them all pending.
6018 (count_events_callback, select_event_lwp_callback): Consider all
6020 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6021 (select_event_lwp): Only give preference to the stepping LWP in
6022 all-stop mode. Adjust comments.
6023 (ignore_event): New function.
6024 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6025 references to cancel_breakpoints. Adjust to renames. Also give
6026 equal priority to all LWPs that have had events in non-stop mode.
6027 If reporting a software breakpoint event, unadjust the LWP's PC.
6028 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6029 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6031 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6032 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6033 (linux_stopped_by_watchpoint): Adjust.
6034 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6035 * linux-low.h (enum lwp_stop_reason): New.
6036 (struct lwp_info) <stop_pc>: Adjust comment.
6037 <stopped_by_watchpoint>: Delete field.
6038 <stop_reason>: New field.
6039 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6040 * mem-break.c (software_breakpoint_inserted_here)
6041 (hardware_breakpoint_inserted_here): New function.
6042 * mem-break.h (software_breakpoint_inserted_here)
6043 (hardware_breakpoint_inserted_here): Declare.
6044 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6045 (cancel_breakpoints): Delete.
6046 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6047 (upload_fast_traceframes): Remove references to
6050 2015-01-09 Pedro Alves <palves@redhat.com>
6052 * thread-db.c (find_new_threads_callback): Ignore thread if the
6053 kernel thread ID is -1.
6055 2015-01-09 Pedro Alves <palves@redhat.com>
6057 * linux-low.c (linux_attach_fail_reason_string): Move to
6058 nat/linux-ptrace.c, and rename.
6059 (linux_attach_lwp): Update comment.
6060 (attach_proc_task_lwp_callback): New function.
6061 (linux_attach): Adjust to rename and use
6062 linux_proc_attach_tgid_threads.
6063 (linux_attach_fail_reason_string): Delete declaration.
6065 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6067 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6068 * server.c (gdbserver_version): Likewise.
6070 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6072 * remote-utils.c: Include ctype.h.
6073 (input_interrupt): Explicitly handle the case when the char
6074 received is the NUL byte. Improve the printing of non-ASCII
6077 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6079 * linux-low.c (linux_low_filter_event): Update call to
6080 linux_enable_event_reporting following the addition of
6081 a new parameter to that function.
6083 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6086 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6087 (AARCH64_FPCR_REGNO): Likewise.
6088 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6089 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6090 (aarch64_store_fpregset): Likewise.
6092 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6094 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6095 Remove FIXME comment about assumption about N.
6097 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6099 * configure.ac: If large-file support is disabled in GDBserver,
6100 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6101 * configure: Regenerate.
6103 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6105 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6106 warning upon ENODATA from ptrace.
6107 * linux-s390-low.c (s390_store_tdb): New.
6108 (s390_regsets): Add regset for NT_S390_TDB.
6110 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6112 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6113 without a fill_function.
6114 * linux-s390-low.c (s390_fill_last_break): Remove.
6115 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6116 (s390_arch_setup): Use regset's size instead of fill_function for
6119 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6121 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6122 the regset's store function when ptrace returned an error.
6123 * regcache.c (get_thread_regcache): Invalidate register cache
6124 before fetching inferior's registers.
6126 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6128 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6129 while-loop as for-loop.
6130 (regsets_store_inferior_registers): Likewise.
6132 2014-11-28 Yao Qi <yao@codesourcery.com>
6134 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6135 * config.in, configure: Re-generate.
6136 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6139 2014-11-21 Yao Qi <yao@codesourcery.com>
6141 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6142 (AC_CHECK_HEADERS): Remove malloc.h.
6143 * configure: Re-generated.
6144 * config.in: Re-generated.
6145 * server.h: Don't include alloca.h and malloc.h.
6146 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6147 Don't include malloc.h.
6149 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6151 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6152 corresponding ERRNO check in same block.
6154 2014-11-12 Pedro Alves <palves@redhat.com>
6156 * server.c (cont_thread): Update comment.
6157 (start_inferior, attach_inferior): No longer clear cont_thread.
6158 (handle_v_cont): No longer set cont_thread.
6159 (captured_main): Clear cont_thread each time a GDB connects.
6161 2014-11-12 Pedro Alves <palves@redhat.com>
6163 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6164 thread, and don't resume all threads if the Hc thread has exited.
6166 2014-11-12 Pedro Alves <palves@redhat.com>
6168 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6169 the process group instead of to a specific LWP.
6171 2014-10-15 Pedro Alves <palves@redhat.com>
6174 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6176 (arm_set_thread_context): Delete.
6177 (the_low_target): Adjust.
6178 * win32-i386-low.c (debug_registers_changed)
6179 (debug_registers_used): Delete.
6180 (update_debug_registers_callback): New function.
6181 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6182 needing to update their debug registers.
6183 (win32_get_current_dr): New function.
6184 (x86_dr_low_get_addr, x86_dr_low_get_control)
6185 (x86_dr_low_get_status): Fetch the debug register from the thread
6187 (i386_initial_stuff): Adjust.
6188 (i386_get_thread_context): Remove current_event parameter. Don't
6189 clear debug_registers_changed nor copy DR values to
6191 (i386_set_thread_context): Delete.
6192 (i386_prepare_to_resume): New function.
6193 (i386_thread_added): Mark the thread as needing to update irs
6195 (the_low_target): Remove i386_set_thread_context and install
6196 i386_prepare_to_resume.
6197 * win32-low.c (win32_get_thread_context): Adjust.
6198 (win32_set_thread_context): Use SetThreadContext
6200 (win32_prepare_to_resume): New function.
6201 (win32_require_context): New function, factored out from ...
6202 (thread_rec): ... this.
6203 (continue_one_thread): Call win32_prepare_to_resume on each thread
6204 we're about to continue.
6205 (win32_resume): Call win32_prepare_to_resume on the event thread.
6206 * win32-low.h (struct win32_thread_info)
6207 <debug_registers_changed>: New field.
6208 (struct win32_target_ops): Change prototype of set_thread_context,
6209 delete set_thread_context and add prepare_to_resume.
6210 (win32_require_context): New declaration.
6212 2014-10-08 Gary Benson <gbenson@redhat.com>
6214 * server.h: Do not include common-exceptions.h.
6216 2014-10-08 Gary Benson <gbenson@redhat.com>
6218 * server.h: Do not include cleanups.h.
6220 2014-09-30 James Hogan <james.hogan@imgtec.com>
6222 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6225 2014-09-23 Yao Qi <yao@codesourcery.com>
6227 * linux-low.c (lp_status_maybe_breakpoint): New function.
6228 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6229 (count_events_callback): Likewise.
6230 (select_event_lwp_callback): Likewise.
6231 (cancel_breakpoints_callback): Likewise.
6233 2014-09-19 Don Breazeal <donb@codesourcery.com>
6235 * linux-low.c (handle_extended_wait): Call
6236 linux_ptrace_get_extended_event.
6237 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6238 linux_is_extended_waitstatus.
6240 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6242 * Makefile.in (CPPFLAGS): Define.
6243 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6244 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6246 2014-09-16 Gary Benson <gbenson@redhat.com>
6248 * inferiors.h (current_inferior): Renamed as...
6249 (current_thread): New variable. All uses updated.
6250 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6251 (maybe_move_out_of_jump_pad): Likewise.
6252 (cancel_breakpoint): Likewise.
6253 (linux_low_filter_event): Likewise.
6254 (wait_for_sigstop): Likewise.
6255 (linux_resume_one_lwp): Likewise.
6256 (need_step_over_p): Likewise.
6257 (start_step_over): Likewise.
6258 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6259 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6260 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6261 and save_inferior as saved_thread.
6262 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6264 (regcache_invalidate_thread): Likewise.
6265 * remote-utils.c (prepare_resume_reply): Likewise.
6266 * thread-db.c (thread_db_get_tls_address): Likewise.
6267 (disable_thread_event_reporting): Likewise.
6268 (remove_thread_event_breakpoints): Likewise.
6269 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6271 * target.h (set_desired_inferior): Renamed as...
6272 (set_desired_thread): New declaration. All uses updated.
6273 * server.c (myresume): Updated comment to reference thread instead
6275 (handle_serial_event): Likewise.
6276 (handle_target_event): Likewise.
6278 2014-09-12 Tom Tromey <tromey@redhat.com>
6279 Gary Benson <gbenson@redhat.com>
6281 * regcache.h: Include common-regcache.h.
6282 (regcache_read_pc): Don't declare.
6283 * regcache.c (get_thread_regcache_for_ptid): New function.
6285 2014-09-11 Tom Tromey <tromey@redhat.com>
6286 Gary Benson <gbenson@redhat.com>
6288 * symbol.c: New file.
6289 * Makefile.in (SFILES): Add symbol.c.
6290 (OBS): Add symbol.o.
6292 2014-09-11 Gary Benson <gbenson@redhat.com>
6294 * target.c (target_stop_ptid, target_continue_ptid): New
6297 2014-09-11 Tom Tromey <tromey@redhat.com>
6298 Gary Benson <gbenson@redhat.com>
6300 * target.h: Include target/target.h.
6301 * target.c (target_read_memory, target_read_uint32)
6302 (target_write_memory): New functions.
6304 2014-09-11 Gary Benson <gbenson@redhat.com>
6306 * server.h (debug_hw_points): Don't declare.
6307 * server.c (debug_hw_points): Don't define. Replace all uses
6308 with show_debug_regs.
6309 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6310 all uses with show_debug_regs.
6312 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6314 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6315 endianness into account.
6316 (ppc_supply_ptrace_register): Likewise.
6318 2014-09-03 James Hogan <james.hogan@imgtec.com>
6320 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6321 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6323 2014-09-03 Gary Benson <gbenson@redhat.com>
6325 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6326 ALL_DEBUG_ADDRESS_REGISTERS.
6328 2014-09-02 Gary Benson <gbenson@redhat.com>
6330 * i386-low.h: Renamed as...
6331 * x86-low.h: New file. All type, function and variable name
6332 prefixes changed from "i386_" to "x86_". All references updated.
6333 * i386-low.c: Renamed as...
6334 * x86-low.c: New file. All type, function and variable name
6335 prefixes changed from "i386_" to "x86_". All references updated.
6337 2014-09-02 Gary Benson <gbenson@redhat.com>
6339 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6340 (x86_linux_new_thread): Likewise.
6342 2014-08-29 Gary Benson <gbenson@redhat.com>
6344 * server.h (setjmp.h): Do not include.
6345 (toplevel): Do not declare.
6346 (common-exceptions.h): Include.
6347 (cleanups.h): Likewise.
6348 * server.c (toplevel): Do not define.
6349 (exit_code): New static global.
6350 (detach_or_kill_for_exit_cleanup): New function.
6351 (main): New function. Original main renamed to...
6352 (captured_main): New function.
6353 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6355 2014-08-29 Gary Benson <gbenson@redhat.com>
6357 * Makefile.in (SFILES): Add common/common-exceptions.c.
6358 (OBS): Add common-exceptions.o.
6359 (common-exceptions.o): New rule.
6360 * utils.c (prepare_to_throw_exception): New function.
6362 2014-08-29 Gary Benson <gbenson@redhat.com>
6364 * config.in: Regenerate.
6365 * configure: Likewise.
6367 2014-08-29 Gary Benson <gbenson@redhat.com>
6369 * Makefile.in (SFILES): Add common/cleanups.c.
6371 (cleanups.o): New rule.
6373 2014-08-29 Gary Benson <gbenson@redhat.com>
6375 * utils.c (internal_vwarning): New function.
6377 2014-08-28 Gary Benson <gbenson@redhat.com>
6379 * utils.h (fatal): Remove declaration.
6380 * utils.c (fatal): Remove function.
6382 2014-08-28 Gary Benson <gbenson@redhat.com>
6384 * tracepoint.c (gdb_agent_init): Replace fatal with
6386 (initialize_tracepoint): Likewise.
6388 2014-08-28 Gary Benson <gbenson@redhat.com>
6390 * remote-utils.c (remote_prepare): Replace fatal with error.
6392 2014-08-28 Gary Benson <gbenson@redhat.com>
6394 * linux-low.c (linux_async): Replace fatal with warning.
6396 (linux_start_non_stop): Return -1 if linux_async failed.
6398 2014-08-28 Gary Benson <gbenson@redhat.com>
6400 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6402 (i386_dr_low_get_addr): Remove vague comment.
6403 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6406 2014-08-28 Gary Benson <gbenson@redhat.com>
6408 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6409 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6411 (linux_resume_one_lwp): Likewise.
6412 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6414 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6415 with internal_error.
6416 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6417 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6418 (find_register_by_name): Replace fatal with internal_error.
6419 (find_regno): Likewise.
6420 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6421 * thread-db.c (thread_db_create_event): Likewise.
6422 (thread_db_load_search): Likewise.
6423 (try_thread_db_load_1): Likewise.
6424 * tracepoint.c (get_jump_space_head): Replace fatal with
6426 (claim_trampoline_space): Likewise.
6427 (have_fast_tracepoint_trampoline_buffer): Likewise.
6428 (cmd_qtstart): Likewise.
6429 (stop_tracing): Likewise.
6430 (fast_tracepoint_collecting): Likewise.
6431 (target_malloc): Likewise.
6432 (download_tracepoint): Likewise.
6433 (download_trace_state_variables): Replace check with gdb_assert.
6434 (upload_fast_traceframes): Replace fatal with internal_error.
6436 2014-08-19 Tom Tromey <tromey@redhat.com>
6437 Gary Benson <gbenson@redhat.com>
6439 * Makefile.in (SFILES): Add common/common-debug.c.
6440 (OBS): Add common-debug.o.
6441 (common-debug.o): New rule.
6442 * debug.h (debug_printf): Don't declare.
6443 * debug.c (debug_printf): Renamed and rewritten as...
6444 (debug_vprintf): New function.
6446 2014-08-19 Gary Benson <gbenson@redhat.com>
6448 * utils.h: Do not include print-utils.h.
6450 2014-08-19 Tom Tromey <tromey@redhat.com>
6451 Gary Benson <gbenson@redhat.com>
6453 * server.h: Add static assertion.
6454 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6456 2014-08-19 Tom Tromey <tromey@redhat.com>
6457 Gary Benson <gbenson@redhat.com>
6459 * Makefile.in (SFILES): Add common/errors.c.
6460 (OBS): Add errors.o.
6461 (IPA_OBS): Add errors-ipa.o.
6462 (errors.o): New rule.
6463 (errors-ipa.o): Likewise.
6464 * utils.h (perror_with_name, error, warning): Don't declare.
6465 * utils.c (warning): Renamed and rewritten as...
6466 (vwarning): New function.
6467 (error): Renamed and rewritten as...
6468 (verror): New function.
6469 (internal_error): Renamed and rewritten as...
6470 (internal_verror): New function.
6472 2014-08-07 Gary Benson <gbenson@redhat.com>
6474 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6475 * configure: Regenerate.
6476 * config.in: Likewise.
6477 * server.h: Do not include errno.h.
6478 * event-loop.c: Likewise.
6479 * hostio-errno.c: Likewise.
6480 * linux-low.c: Likewise.
6481 * remote-utils.c: Likewise.
6482 * spu-low.c: Likewise.
6483 * utils.c: Likewise.
6484 * gdbreplay.c: Unconditionally include errno.h.
6486 2014-08-07 Gary Benson <gbenson@redhat.com>
6488 * server.h: Do not include string.h.
6489 * event-loop.c: Likewise.
6490 * linux-low.c: Likewise.
6491 * regcache.c: Likewise.
6492 * remote-utils.c: Likewise.
6493 * spu-low.c: Likewise.
6494 * utils.c: Likewise.
6496 2014-08-07 Gary Benson <gbenson@redhat.com>
6498 * server.h: Do not include gdb_assert.h.
6500 2014-08-07 Gary Benson <gbenson@redhat.com>
6502 * server.h: Do not include common-utils.h.
6504 2014-08-07 Gary Benson <gbenson@redhat.com>
6506 * server.h: Do not include ptid.h.
6507 * notif.h: Likewise.
6509 2014-08-07 Gary Benson <gbenson@redhat.com>
6511 * server.h: Do not include gdb_locale.h.
6513 2014-08-07 Gary Benson <gbenson@redhat.com>
6515 * server.h: Do not include gdb/signals.h.
6516 * win32-low.c: Likewise.
6518 2014-08-07 Gary Benson <gbenson@redhat.com>
6520 * server.h: Do not include pathmax.h.
6522 2014-08-07 Gary Benson <gbenson@redhat.com>
6524 * server.h: Do not include libiberty.h.
6525 * linux-bfin-low.c: Likewise.
6527 2014-08-07 Gary Benson <gbenson@redhat.com>
6529 * server.h: Do not include ansidecl.h.
6531 2014-08-07 Gary Benson <gbenson@redhat.com>
6533 * linux-x86-low.c: Do not include stddef.h.
6534 * lynx-ppc-low.c: Likewise.
6535 * tracepoint.c: Likewise.
6537 2014-08-07 Gary Benson <gbenson@redhat.com>
6539 * server.h: Do not include stdarg.h.
6540 * nto-low.c: Likewise.
6542 2014-08-07 Gary Benson <gbenson@redhat.com>
6544 * server.h: Do not include stdlib.h.
6545 * inferiors.c: Likewise.
6546 * linux-low.c: Likewise.
6547 * regcache.c: Likewise.
6548 * spu-low.c: Likewise.
6549 * tracepoint.c: Likewise.
6550 * utils.c: Likewise.
6552 2014-08-07 Gary Benson <gbenson@redhat.com>
6554 * server.h: Do not include stdio.h.
6555 * linux-low.c: Likewise.
6556 * remote-utils.c: Likewise.
6557 * spu-low.c: Likewise.
6558 * utils.c: Likewise.
6559 * wincecompat.c: Likewise.
6561 2014-08-06 Gary Benson <gbenson@redhat.com>
6563 * regcache.c (init_register_cache): Move conditionals inside if.
6565 2014-08-06 Gary Benson <gbenson@redhat.com>
6567 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6569 2014-07-31 Gary Benson <gbenson@redhat.com>
6571 * ax.h: Do not include server.h.
6572 * gdbthread.h: Likewise.
6573 * lynx-low.h: Likewise.
6574 * notif.h: Likewise.
6576 2014-07-30 Gary Benson <gbenson@redhat.com>
6578 * server.h: Include common-defs.h.
6579 Do not include config.h or build-gnulib-gdbserver/config.h.
6581 2014-07-30 Gary Benson <gbenson@redhat.com>
6583 * hostio-errno.c: Move server.h to top of includes list.
6584 * inferiors.c: Likewise.
6585 * linux-x86-low.c: Likewise.
6586 * notif.c: Include server.h.
6588 2014-07-24 Tom Tromey <tromey@redhat.com>
6589 Gary Benson <gbenson@redhat.com>
6591 * server.h (CORE_ADDR): Now unsigned.
6593 2014-07-16 Pedro Alves <palves@redhat.com>
6595 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6597 2014-07-15 Pedro Alves <palves@redhat.com>
6599 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6602 2014-07-11 Pedro Alves <palves@redhat.com>
6604 * linux-low.c (kill_wait_lwp): New function, based on
6605 kill_one_lwp_callback, but use my_waitpid directly.
6606 (kill_one_lwp_callback, linux_kill): Use it.
6608 2014-06-23 Pedro Alves <palves@redhat.com>
6610 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6611 before setting DR0..DR3.
6613 2014-06-20 Gary Benson <gbenson@redhat.com>
6615 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6616 * configure: Regenerated.
6617 * config.in: Likewise.
6619 2014-06-20 Gary Benson <gbenson@redhat.com>
6621 * Makefile.in (SFILES): Update locations for files moved
6623 (object file files): Reordered.
6625 2014-06-20 Gary Benson <gbenson@redhat.com>
6627 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6628 (i386_dr_low_set_addr): Likewise.
6629 (i386_dr_low_get_addr): Likewise.
6630 (i386_dr_low_can_set_control): Likewise.
6631 (i386_dr_low_set_control): Likewise.
6632 (i386_dr_low_get_control): Likewise.
6633 (i386_dr_low_get_status): Likewise.
6634 (i386_get_debug_register_length): Likewise.
6635 * linux-x86-low.c (i386_dr_low_set_addr):
6636 Changed signature. Made static.
6637 (i386_dr_low_get_addr): Likewise.
6638 (i386_dr_low_set_control): Likewise.
6639 (i386_dr_low_get_control): Likewise.
6640 (i386_dr_low_get_status): Likewise.
6641 (i386_dr_low): New global variable.
6642 * win32-i386-low.c (i386_dr_low_set_addr):
6643 Changed signature. Made static.
6644 (i386_dr_low_get_addr): Likewise.
6645 (i386_dr_low_set_control): Likewise.
6646 (i386_dr_low_get_control): Likewise.
6647 (i386_dr_low_get_status): Likewise.
6648 (i386_dr_low): New global variable.
6650 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6652 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6653 * Makefile.in (AR, AR_FLAGS): Define.
6654 * configure: Regenerate.
6656 2014-06-19 Gary Benson <gbenson@redhat.com>
6658 * Makefile.in (i386-dregs.o): New rule.
6659 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6660 * i386-low.c (target.h): Remove include.
6661 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6662 (DR_CONTROL_SHIFT): Likewise.
6663 (DR_CONTROL_SIZE): Likewise.
6664 (DR_RW_EXECUTE): Likewise.
6665 (DR_RW_WRITE): Likewise.
6666 (DR_RW_READ): Likewise.
6667 (DR_RW_IORW): Likewise.
6668 (DR_LEN_1): Likewise.
6669 (DR_LEN_2): Likewise.
6670 (DR_LEN_4): Likewise.
6671 (DR_LEN_8): Likewise.
6672 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6673 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6674 (DR_ENABLE_SIZE): Likewise.
6675 (DR_LOCAL_SLOWDOWN): Likewise.
6676 (DR_GLOBAL_SLOWDOWN): Likewise.
6677 (DR_CONTROL_RESERVED): Likewise.
6678 (I386_DR_CONTROL_MASK): Likewise.
6679 (I386_DR_VACANT): Likewise.
6680 (I386_DR_LOCAL_ENABLE): Likewise.
6681 (I386_DR_GLOBAL_ENABLE): Likewise.
6682 (I386_DR_DISABLE): Likewise.
6683 (I386_DR_SET_RW_LEN): Likewise.
6684 (I386_DR_GET_RW_LEN): Likewise.
6685 (I386_DR_WATCH_HIT): Likewise.
6686 (i386_wp_op_t): Likewise.
6687 (i386_show_dr): Likewise.
6688 (i386_length_and_rw_bits): Likewise.
6689 (i386_insert_aligned_watchpoint): Likewise.
6690 (i386_remove_aligned_watchpoint): Likewise.
6691 (i386_handle_nonaligned_watchpoint): Likewise.
6692 i386_update_inferior_debug_regs(): Likewise.
6693 (i386_dr_insert_watchpoint): Likewise.
6694 (i386_dr_remove_watchpoint): Likewise.
6695 (i386_dr_region_ok_for_watchpoint): Likewise.
6696 (i386_dr_stopped_data_address): Likewise.
6697 (i386_dr_stopped_by_watchpoint): Likewise.
6699 2014-06-19 Gary Benson <gbenson@redhat.com>
6701 * i386-low.c (i386_dr_show): Renamed to
6702 i386_show_dr and made static. All uses updated.
6703 (i386_dr_length_and_rw_bits): Renamed to
6704 i386_length_and_rw_bits and made static.
6706 (i386_dr_insert_aligned_watchpoint): Renamed to
6707 i386_insert_aligned_watchpoint and made static.
6709 (i386_dr_remove_aligned_watchpoint): Renamed to
6710 i386_remove_aligned_watchpoint and made static.
6712 (i386_dr_update_inferior_debug_regs): Renamed to
6713 i386_update_inferior_debug_regs and made static.
6716 2014-06-18 Gary Benson <gbenson@redhat.com>
6718 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6719 (i386_dr_low_can_set_control): Likewise.
6720 (i386_get_debug_register_length): Likewise.
6721 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6722 (i386_dr_low_can_set_control): Likewise.
6723 (i386_get_debug_register_length): Likewise.
6725 2014-06-17 Gary Benson <gbenson@redhat.com>
6727 * i386-low.h (i386-dregs.h): New include.
6728 (DR_FIRSTADDR): Now in i386-dregs.h.
6729 (DR_LASTADDR): Likewise.
6730 (DR_NADDR): Likewise.
6731 (DR_STATUS): Likewise.
6732 (DR_CONTROL): Likewise.
6733 (i386_debug_reg_state): Likewise.
6734 (i386_dr_insert_watchpoint): Likewise.
6735 (i386_dr_remove_watchpoint): Likewise.
6736 (i386_dr_region_ok_for_watchpoint): Likewise.
6737 (i386_dr_stopped_data_address): Likewise.
6738 (i386_dr_stopped_by_watchpoint): Likewise.
6739 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6741 2014-06-18 Gary Benson <gbenson@redhat.com>
6743 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6744 i386_dr_insert_watchpoint.
6745 (i386_low_remove_watchpoint): Renamed to
6746 i386_dr_remove_watchpoint.
6747 (i386_low_region_ok_for_watchpoint): Renamed to
6748 i386_dr_region_ok_for_watchpoint.
6749 (i386_low_stopped_data_address): Renamed to
6750 i386_dr_stopped_data_address.
6751 (i386_low_stopped_by_watchpoint): Renamed to
6752 i386_dr_stopped_by_watchpoint.
6753 * i386-low.c (i386_show_dr): Renamed to
6754 i386_dr_show and made nonstatic. All uses updated.
6755 (i386_length_and_rw_bits): Renamed to
6756 i386_dr_length_and_rw_bits and made nonstatic.
6758 (i386_insert_aligned_watchpoint): Renamed to
6759 i386_dr_insert_aligned_watchpoint and made nonstatic.
6761 (i386_remove_aligned_watchpoint): Renamed to
6762 i386_dr_remove_aligned_watchpoint and made nonstatic.
6764 (i386_update_inferior_debug_regs): Renamed to
6765 i386_dr_update_inferior_debug_regs and made nonstatic.
6767 (i386_low_insert_watchpoint): Renamed to
6768 i386_dr_insert_watchpoint. All uses updated.
6769 (i386_low_remove_watchpoint): Renamed to
6770 i386_dr_remove_watchpoint. All uses updated.
6771 (i386_low_region_ok_for_watchpoint): Renamed to
6772 i386_dr_region_ok_for_watchpoint. All uses updated.
6773 (i386_low_stopped_data_address): Renamed to
6774 i386_dr_stopped_data_address. All uses updated.
6775 (i386_low_stopped_by_watchpoint): Renamed to
6776 i386_dr_stopped_by_watchpoint. All uses updated.
6778 2014-06-18 Gary Benson <gbenson@redhat.com>
6780 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6781 (i386_dr_low_can_set_control): Likewise.
6782 (i386_insert_aligned_watchpoint): New check.
6784 2014-06-18 Gary Benson <gbenson@redhat.com>
6786 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6789 2014-06-18 Gary Benson <gbenson@redhat.com>
6791 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6792 instead of fatal and error.
6793 (i386_handle_nonaligned_watchpoint): Likewise.
6795 2014-06-18 Gary Benson <gbenson@redhat.com>
6797 * i386-low.c (i386_get_debug_register_length): New macro.
6798 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6799 (i386_show_dr): Use debug_printf instead of fprintf. Use
6800 phex to format values.
6802 2014-06-18 Gary Benson <gbenson@redhat.com>
6804 * i386-low.h: Comment changes.
6805 * i386-low.c: Likewise.
6807 2014-06-18 Gary Benson <gbenson@redhat.com>
6809 * i386-low.c: Whitespace changes.
6811 2014-06-12 Tom Tromey <tromey@redhat.com>
6813 * utils.c (freeargv): Remove.
6815 2014-06-12 Tom Tromey <tromey@redhat.com>
6817 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6818 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6819 (parse_debug_format_options): Likewise.
6820 (gdbserver_usage): Likewise.
6821 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6822 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6823 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6825 ($(LIBGNU)): Depend on libiberty.
6826 (all-lib): Recurse into all subdirs.
6827 (install-only): Invoke "install" target in subdirs.
6828 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6830 * configure: Rebuild.
6831 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6832 for vasprintf, vsnprintf, or gettimeofday.
6833 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6836 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6838 * development.sh: Delete.
6839 * Makefile.in (config.status): Adjust dependency on development.sh.
6840 * configure.ac: Adjust development.sh source call.
6841 * configure: Regenerate.
6843 2014-06-02 Pedro Alves <palves@redhat.com>
6845 * ax.c (gdb_free_agent_expr): New function.
6846 * ax.h (gdb_free_agent_expr): New declaration.
6847 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6849 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6851 (clear_breakpoint_conditions_and_commands): New function.
6852 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6853 (clear_breakpoint_conditions_and_commands): New declaration.
6855 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6857 * linux-aarch64-low.c (asm/ptrace.h): Include.
6859 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6861 Fix TLS access for -static -pthread.
6862 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6863 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6864 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6866 2014-05-20 Pedro Alves <palves@redhat.com>
6868 * linux-aarch64-low.c (aarch64_insert_point)
6869 (aarch64_remove_point): No longer check whether the type is
6870 supported here. Adjust to new interface.
6871 (the_low_target): Install aarch64_supports_z_point_type as
6872 supports_z_point_type method.
6873 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6874 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6875 instead of a Z packet char. Adjust.
6876 (arm_supports_z_point_type): New function.
6877 (arm_insert_point, arm_remove_point): Adjust to new interface.
6878 (the_low_target): Install arm_supports_z_point_type.
6879 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6880 (cris_insert_point, cris_remove_point): Adjust to new interface.
6881 Don't check whether the type is supported here.
6882 (the_low_target): Install cris_supports_z_point_type.
6883 * linux-low.c (linux_supports_z_point_type): New function.
6884 (linux_insert_point, linux_remove_point): Adjust to new interface.
6885 * linux-low.h (struct linux_target_ops) <insert_point,
6886 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6887 raw_breakpoint pointer parameter.
6888 <supports_z_point_type>: New method.
6889 * linux-mips-low.c (mips_supports_z_point_type): New function.
6890 (mips_insert_point, mips_remove_point): Adjust to new interface.
6891 Use mips_supports_z_point_type.
6892 (the_low_target): Install mips_supports_z_point_type.
6893 * linux-ppc-low.c (the_low_target): Install NULL as
6894 supports_z_point_type method.
6895 * linux-s390-low.c (the_low_target): Install NULL as
6896 supports_z_point_type method.
6897 * linux-sparc-low.c (the_low_target): Install NULL as
6898 supports_z_point_type method.
6899 * linux-x86-low.c (x86_supports_z_point_type): New function.
6900 (x86_insert_point): Adjust to new insert_point interface. Use
6901 insert_memory_breakpoint. Adjust to new
6902 i386_low_insert_watchpoint interface.
6903 (x86_remove_point): Adjust to remove_point interface. Use
6904 remove_memory_breakpoint. Adjust to new
6905 i386_low_remove_watchpoint interface.
6906 (the_low_target): Install x86_supports_z_point_type.
6907 * lynx-low.c (lynx_target_ops): Install NULL as
6908 supports_z_point_type callback.
6909 * nto-low.c (nto_supports_z_point_type): New.
6910 (nto_insert_point, nto_remove_point): Adjust to new interface.
6911 (nto_target_ops): Install nto_supports_z_point_type.
6912 * mem-break.c: Adjust intro comment.
6913 (struct raw_breakpoint) <raw_type, size>: New fields.
6914 <inserted>: Update comment.
6915 <shlib_disabled>: Delete field.
6916 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6917 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6918 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6919 (raw_bkpt_type_to_target_hw_bp_type): New function.
6920 (find_enabled_raw_code_breakpoint_at): New function.
6921 (find_raw_breakpoint_at): New type and size parameters. Use them.
6922 (insert_memory_breakpoint): New function, based off
6923 set_raw_breakpoint_at.
6924 (remove_memory_breakpoint): New function.
6925 (set_raw_breakpoint_at): Reimplement.
6926 (set_breakpoint): New, based on set_breakpoint_at.
6927 (set_breakpoint_at): Reimplement.
6928 (delete_raw_breakpoint): Go through the_target->remove_point
6929 instead of assuming memory breakpoints.
6930 (find_gdb_breakpoint_at): Delete.
6931 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6932 (find_gdb_breakpoint): New function.
6933 (set_gdb_breakpoint_at): Delete.
6934 (z_type_supported): New function.
6935 (set_gdb_breakpoint_1): New function, loosely based off
6936 set_gdb_breakpoint_at.
6937 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6938 (delete_gdb_breakpoint_at): Delete.
6939 (delete_gdb_breakpoint_1): New function, loosely based off
6940 delete_gdb_breakpoint_at.
6941 (delete_gdb_breakpoint): New function.
6942 (clear_gdb_breakpoint_conditions): Rename to ...
6943 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6945 (add_condition_to_breakpoint): Make static.
6946 (add_breakpoint_condition): Take a struct breakpoint pointer
6947 instead of an address. Adjust.
6948 (gdb_condition_true_at_breakpoint): Rename to ...
6949 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6951 (gdb_condition_true_at_breakpoint): Reimplement.
6952 (add_breakpoint_commands): Take a struct breakpoint pointer
6953 instead of an address. Adjust.
6954 (gdb_no_commands_at_breakpoint): Rename to ...
6955 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6956 parameter. Return true if no breakpoint was found. Change debug
6958 (gdb_no_commands_at_breakpoint): Reimplement.
6959 (run_breakpoint_commands): Rename to ...
6960 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
6961 and change return type to boolean.
6962 (run_breakpoint_commands): New function.
6963 (gdb_breakpoint_here): Also check for Z1 breakpoints.
6964 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
6965 breakpoint. Go through the_target->remove_point instead of
6966 assuming memory breakpoint.
6967 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
6968 software and hardware breakpoints.
6969 (reinsert_raw_breakpoint): Go through the_target->insert_point
6970 instead of assuming memory breakpoint.
6971 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
6972 software and hardware breakpoints.
6973 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
6974 Check both software and hardware breakpoints.
6975 (validate_inserted_breakpoint): Assert the breakpoint is a
6976 software breakpoint. Set the inserted flag to -1 instead of
6977 setting shlib_disabled.
6978 (delete_disabled_breakpoints): Adjust.
6979 (validate_breakpoints): Only validate software breakpoints.
6980 Adjust to inserted flag change.
6981 (check_mem_read, check_mem_write): Skip breakpoint types other
6982 than software breakpoints. Adjust to inserted flag change.
6983 * mem-break.h (enum raw_bkpt_type): New enum.
6984 (raw_breakpoint, struct process_info): Forward declare.
6985 (Z_packet_to_target_hw_bp_type): Delete declaration.
6986 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
6987 (set_gdb_breakpoint, delete_gdb_breakpoint)
6988 (clear_breakpoint_conditions): New declarations.
6989 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
6990 (breakpoint_inserted_here): Update comment.
6991 (add_breakpoint_condition, add_breakpoint_commands): Replace
6992 address parameter with a breakpoint pointer parameter.
6993 (gdb_breakpoint_here): Update comment.
6994 (delete_gdb_breakpoint_at): Delete.
6995 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
6996 * server.c (process_point_options): Take a struct breakpoint
6997 pointer instead of an address. Adjust.
6998 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
6999 delete_gdb_breakpoint.
7000 * spu-low.c (spu_target_ops): Install NULL as
7001 supports_z_point_type method.
7002 * target.h: Include mem-break.h.
7003 (struct target_ops) <prepare_to_access_memory>: Update comment.
7004 <supports_z_point_type>: New field.
7005 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7006 instead of a char. Also take a raw breakpoint pointer.
7007 * win32-arm-low.c (the_low_target): Install NULL as
7008 supports_z_point_type.
7009 * win32-i386-low.c (i386_supports_z_point_type): New function.
7010 (i386_insert_point, i386_remove_point): Adjust to new interface.
7011 (the_low_target): Install i386_supports_z_point_type.
7012 * win32-low.c (win32_supports_z_point_type): New function.
7013 (win32_insert_point, win32_remove_point): Adjust to new interface.
7014 (win32_target_ops): Install win32_supports_z_point_type.
7015 * win32-low.h (struct win32_target_ops):
7016 <supports_z_point_type>: New method.
7017 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7018 instead of a char. Also take a raw breakpoint pointer.
7020 2014-05-20 Pedro Alves <palves@redhat.com>
7022 * mem-break.h: Include break-common.h.
7023 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7024 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7025 (Z_packet_to_target_hw_bp_type): New declaration.
7026 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7027 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7028 (Z_PACKET_ACCESS_WP): Delete macros.
7029 (Z_packet_to_hw_type): Delete function.
7030 * i386-low.h: Don't include break-common.h here.
7031 (Z_packet_to_hw_type): Delete declaration.
7032 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7033 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7034 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7035 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7036 * linux-aarch64-low.c: Don't include break-common.h here.
7037 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7038 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7039 (Z_packet_to_target_hw_bp_type): Delete function.
7040 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7042 (mips_insert_point, mips_remove_point): Use
7043 Z_packet_to_target_hw_bp_type.
7045 2014-05-20 Pedro Alves <palves@redhat.com>
7047 * linux-aarch64-low.c: Include break-common.h.
7048 (enum target_point_type): Delete.
7049 (Z_packet_to_point_type): Rename to ...
7050 (Z_packet_to_target_hw_bp_type): ... this, and return a
7051 target_hw_bp_type instead.
7052 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7053 instead of an enum target_point_type.
7054 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7056 (aarch64_dr_state_insert_one_point)
7057 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7058 (aarch64_handle_aligned_watchpoint)
7059 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7060 Take an enum target_hw_bp_type instead of an enum
7062 (aarch64_supports_z_point_type): New function.
7063 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7064 use Z_packet_to_target_hw_bp_type.
7066 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7068 * configure.ac: Only use -Werror by default when DEVELOPMENT
7070 * configure: Regenerate.
7072 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7074 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7075 * linux-x86-low.c (X86_64_USER_REGS): New.
7076 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7078 2014-04-28 Yao Qi <yao@codesourcery.com>
7080 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7083 2014-04-25 Pedro Alves <palves@redhat.com>
7086 * linux-low.c (linux_attach_fail_reason_string): New function.
7087 (linux_attach_lwp): Delete.
7088 (linux_attach_lwp_1): Rename to ...
7089 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7090 argument. Remove "initial" parameter. Return int instead of
7091 void. Don't error or warn here.
7092 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7093 failure to attach to the tgid. Call warning when failing to
7095 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7096 argument. Remove "initial" parameter. Return int instead of
7097 void. Don't error or warn here.
7098 (linux_attach_fail_reason_string): New declaration.
7099 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7100 interface change. Use linux_attach_fail_reason_string.
7102 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7103 Walfred Tedeschi <walfred.tedeschi@intel.com>
7105 * Makefile.in: Added rules to handle new files
7106 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7107 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7108 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7109 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7110 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7111 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7113 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7114 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7115 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7116 i386/x32-avx512.xml.
7117 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7118 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7119 i386/x32-avx512-linux.xml.
7120 * i387-fp.c (num_avx512_k_registers): New constant for number
7122 (num_avx512_zmmh_low_registers): New constant for number of
7123 lower ZMM registers (0-15).
7124 (num_avx512_zmmh_high_registers): New constant for number of
7125 higher ZMM registers (16-31).
7126 (num_avx512_ymmh_registers): New contant for number of higher
7127 YMM registers (ymm16-31 added by avx521 on x86_64).
7128 (num_avx512_xmm_registers): New constant for number of higher
7129 XMM registers (xmm16-31 added by AVX512 on x86_64).
7130 (struct i387_xsave): Add space for AVX512 registers.
7131 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7132 Add code to handle AVX512 registers.
7133 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7134 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7135 prototypei from generated file.
7136 (tdesc_amd64_avx512_linux): Likewise.
7137 (init_registers_x32_avx512_linux): Likewise.
7138 (tdesc_x32_avx512_linux): Likewise.
7139 (init_registers_i386_avx512_linux): Likewise.
7140 (tdesc_i386_avx512_linux): Likewise.
7141 (x86_64_regmap): Add AVX512 registers.
7142 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7144 (initialize_low_arch): Add code to initialize AVX512 registers.
7146 2014-04-23 Pedro Alves <palves@redhat.com>
7148 * mem-break.c (find_gdb_breakpoint_at): Make static.
7149 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7151 2014-04-23 Pedro Alves <palves@redhat.com>
7153 * i386-low.c: Don't include break-common.h here.
7154 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7155 prototype to take target_hw_bp_type as argument instead of a Z
7157 * i386-low.h: Include break-common.h here.
7158 (Z_packet_to_hw_type): Declare.
7159 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7161 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7162 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7163 (x86_remove_point): Convert the packet number to a
7164 target_hw_bp_type before calling i386_low_remove_watchpoint.
7165 * win32-i386-low.c (i386_insert_point): Convert the packet number
7166 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7167 (i386_remove_point): Convert the packet number to a
7168 target_hw_bp_type before calling i386_low_remove_watchpoint.
7170 2014-04-23 Pedro Alves <palves@redhat.com>
7172 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7174 2014-04-10 Pedro Alves <palves@redhat.com>
7176 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7177 Check if the condition or command is NULL before checking if the
7178 breakpoint is known. On success, return true.
7179 * mem-break.h (add_breakpoint_condition): Document return.
7180 (add_breakpoint_commands): Add describing comment.
7181 * server.c (skip_to_semicolon): New function.
7182 (process_point_options): Use it.
7184 2014-04-09 Pedro Alves <palves@redhat.com>
7186 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7189 2014-02-27 Pedro Alves <palves@redhat.com>
7192 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7194 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7196 (last_thread_of_process_p): Take a PID argument instead of a
7198 (linux_wait_for_lwp): Delete.
7199 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7201 (linux_low_filter_event): New function, party factored out from
7202 linux_wait_for_event.
7203 (linux_wait_for_event): Rename to ...
7204 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7205 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7206 sigsuspend. Check for zombie leaders.
7207 (linux_wait_for_event): Reimplement as wrapper around
7208 linux_wait_for_event_filtered.
7209 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7210 a normal or signal exit is seen, it's the whole process exiting.
7211 (wait_for_sigstop): No longer a for_each_inferior callback.
7212 Rewrite on top of linux_wait_for_event_filtered.
7213 (stop_all_lwps): Call wait_for_sigstop directly.
7214 * server.c (resume, handle_target_event): Handle
7215 TARGET_WAITKIND_NO_RESUMED.
7217 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7219 * win32-low.c (psapi_get_dll_name,
7220 * win32_CreateToolhelp32Snapshot): Delete.
7221 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7222 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7224 (handle_load_dll): Add function description.
7225 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7227 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7229 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7231 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7232 base address when calling win32_add_one_solib.
7233 (handle_load_dll): Delete local variable load_addr.
7234 Remove 0x1000 offset applied to DLL base address when calling
7235 win32_add_one_solib.
7236 (handle_unload_dll): Add comment.
7238 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7240 * win32-low.c (win32_add_all_dlls): Renames
7241 win32_ensure_ntdll_loaded. Rewrite function documentation.
7242 Adjust implementation to always load all DLLs.
7243 Add 0x1000 offset to DLL base address when calling
7244 win32_add_one_solib.
7245 (child_initialization_done): New static global.
7246 (do_initial_child_stuff): Set child_initialization_done to
7247 zero during child initialization, and 1 after. Replace call
7248 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7250 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7251 (handle_unload_dll): Add function documentation.
7252 (get_child_debug_event): Ignore load and unload DLL events
7253 during child initialization.
7255 2014-02-20 Doug Evans <dje@google.com>
7257 Remove global all_lwps.
7258 * inferiors.h (ptid_of): Move here from linux-low.h.
7259 (pid_of, lwpid_of): Ditto.
7260 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7261 parameter is a struct thread_info * now.
7262 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7263 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7264 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7266 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7267 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7268 * linux-arm-low.c (update_registers_callback): Update, "entry"
7269 parameter is a struct thread_info * now.
7270 Fetch lwpid from current_inferior directly.
7271 (arm_insert_point): Pass &all_threads to find_inferior instead of
7273 (arm_remove_point): Ditto.
7274 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7275 (arm_prepare_to_resume): Fetch pid from thread.
7276 (arm_read_description): Fetch lwpid from current_inferior directly.
7277 * linux-low.c (all_lwps): Delete.
7278 (delete_lwp): Delete call to remove_inferior.
7279 (handle_extended_wait): Fetch lwpid from thread.
7280 (add_lwp): Don't set lwp->entry.id. Remove call to
7281 add_inferior_to_list.
7282 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7283 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7284 (kill_one_lwp_callback): Ditto.
7285 (linux_kill): Don't dereference NULL pointer.
7286 Fetch ptid,lwpid from thread.
7287 (get_detach_signal): Fetch ptid from thread.
7288 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7289 Simplify call to regcache_invalidate_thread.
7290 (delete_lwp_callback): Update, "entry" parameter is a
7291 struct thread_info * now. Fetch pid from thread.
7292 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7293 (status_pending_p_callback): Update, "entry" parameter is a
7294 struct thread_info * now. Fetch ptid from thread.
7295 (find_lwp_pid): Update, "entry" parameter is a
7296 struct thread_info * now.
7297 (linux_wait_for_lwp): Fetch pid from thread.
7298 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7299 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7300 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7301 (dequeue_one_deferred_signal): Ditto.
7302 (cancel_breakpoint): Fetch ptid from current_inferior.
7303 (linux_wait_for_event): Pass &all_threads to find_inferior,
7304 not &all_lwps. Fetch ptid, lwpid from thread.
7305 (count_events_callback): Update, "entry" parameter is a
7306 struct thread_info * now.
7307 (select_singlestep_lwp_callback): Ditto.
7308 (select_event_lwp_callback): Ditto.
7309 (cancel_breakpoints_callback): Ditto.
7310 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7312 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7313 (unsuspend_one_lwp): Update, "entry" parameter is a
7314 struct thread_info * now.
7315 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7317 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7318 Fetch lwpid from thread, not lwp.
7319 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7320 Pass &all_threads to find_inferior, not &all_lwps.
7321 (send_sigstop): Fetch lwpid from thread, not lwp.
7322 (send_sigstop_callback): Update, "entry" parameter is a
7323 struct thread_info * now.
7324 (suspend_and_send_sigstop_callback): Ditto.
7325 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7326 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7327 struct thread_info * now.
7328 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7330 (lwp_running): Update, "entry" parameter is a
7331 struct thread_info * now.
7332 (stop_all_lwps): Fetch ptid from thread.
7333 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7334 (linux_resume_one_lwp): Fetch lwpid from thread.
7335 (linux_set_resume_request): Update, "entry" parameter is a
7336 struct thread_info * now. Fetch pid, lwpid from thread.
7337 (resume_status_pending_p): Update, "entry" parameter is a
7338 struct thread_info * now.
7339 (need_step_over_p): Ditto. Fetch lwpid from thread.
7340 (start_step_over): Fetch lwpid from thread.
7341 (linux_resume_one_thread): Update, "entry" parameter is a
7342 struct thread_info * now. Fetch lwpid from thread.
7343 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7344 (proceed_one_lwp): Update, "entry" parameter is a
7345 struct thread_info * now. Fetch lwpid from thread.
7346 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7347 struct thread_info * now.
7348 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7349 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7350 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7352 (regsets_store_inferior_registers): Ditto.
7353 (fetch_register, store_register): Ditto.
7354 (linux_read_memory, linux_write_memory): Ditto.
7355 (linux_request_interrupt): Ditto.
7356 (linux_read_auxv): Ditto.
7357 (linux_xfer_siginfo): Ditto.
7358 (linux_qxfer_spu): Ditto.
7359 (linux_qxfer_libraries_svr4): Ditto.
7360 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7361 moved to inferiors.h.
7363 (get_thread_lwp): Update.
7364 (struct lwp_info): Delete member "entry". Simplify comment for
7367 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7368 current_inferior directly.
7369 (update_watch_registers_callback): Update, "entry" parameter is a
7370 struct thread_info * now. Fetch pid from thread.
7371 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7372 (mips_insert_point): Fetch lwpid from current_inferior.
7373 Pass &all_threads to find_inferior, not &all_lwps.
7374 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7375 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7377 (mips_stopped_data_address): Ditto.
7378 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7380 * linux-tile-low.c (tile_arch_setup): Ditto.
7381 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7382 (update_debug_registers_callback): Update, "entry" parameter is a
7383 struct thread_info * now. Fetch pid from thread.
7384 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7385 Pass &all_threads to find_inferior, not &all_lwps.
7386 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7387 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7388 Pass &all_threads to find_inferior, not &all_lwps.
7389 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7390 (i386_dr_low_get_status): Ditto.
7391 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7392 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7393 (x86_linux_read_description): Ditto.
7394 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7396 2014-02-20 Doug Evans <dje@google.com>
7398 * inferiors.c (get_first_inferior): Fix buglet.
7400 2014-02-19 Doug Evans <dje@google.com>
7402 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7403 * inferiors.c (add_thread): Change result type to struct thread_info *.
7404 All callers updated.
7405 (add_lwp): Call add_thread here instead of in callers.
7406 All callers updated.
7407 * linux-low.h (get_lwp_thread): Rewrite.
7408 (struct lwp_info): New member "thread".
7410 2014-02-19 Doug Evans <dje@google.com>
7412 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7413 All callers updated.
7415 2014-02-19 Doug Evans <dje@google.com>
7417 * inferiors.c (add_thread): Fix whitespace.
7419 2014-02-19 Doug Evans <dje@google.com>
7421 * dll.c (clear_dlls): Replace accessing list implemention details
7423 * gdbthread.h (get_first_thread): Declare.
7424 * inferiors.c (for_each_inferior_with_data): New function.
7425 (get_first_thread): New function.
7426 (find_thread_ptid): Simplify.
7427 (get_first_inferior): New function.
7428 (clear_list): Delete.
7429 (one_inferior_p): New function.
7430 (clear_inferior_list): New function.
7431 (clear_inferiors): Update.
7432 * inferiors.h (for_each_inferior_with_data): Declare.
7433 (clear_inferior_list): Declare.
7434 (one_inferior_p): Declare.
7435 (get_first_inferior): Declare.
7436 * linux-low.c (linux_wait_for_event): Replace accessing list
7437 implemention details with API function.
7438 * server.c (target_running): Ditto.
7439 (accumulate_file_name_length): New function.
7440 (emit_dll_description): New function.
7441 (handle_qxfer_libraries): Replace accessing list implemention
7442 details with API function.
7443 (handle_qxfer_threads_worker): New function.
7444 (handle_qxfer_threads_proper): Replace accessing list implemention
7445 details with API function.
7446 (handle_query): Ditto.
7447 (visit_actioned_threads_callback_ftype): New typedef.
7448 (visit_actioned_threads_data): New struct.
7449 (visit_actioned_threads): Rewrite to be find_inferior callback.
7450 (resume): Call find_inferior.
7451 (handle_status): Replace accessing list implemention
7452 details with API function.
7453 (process_serial_event): Replace accessing list implemention details
7455 * target.c (set_desired_inferior): Replace accessing list implemention
7456 details with API function.
7457 * tracepoint.c (same_process_p): New function.
7458 (gdb_agent_about_to_close): Replace accessing list implemention
7459 details with API function.
7460 * win32-low.c (child_delete_thread): Replace accessing list
7461 implemention details with API function.
7462 (match_dll_by_basename): New function.
7463 (dll_is_loaded_by_basename): New function.
7464 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7465 details call to dll_is_loaded_by_basename.
7467 2014-02-19 Doug Evans <dje@google.com>
7469 * dll.h (struct dll_info): Add comment.
7470 * gdbthread.h (struct thread_info): Add comment.
7471 (current_ptid): Simplify.
7472 * inferiors.c (add_process): Update.
7473 (remove_process): Update.
7474 * inferiors.h (struct process_info): Rename member "head" to "entry".
7475 * linux-low.c (delete_lwp): Update.
7477 (last_thread_of_process_p): Update.
7478 (kill_one_lwp_callback, linux_kill): Update.
7479 (status_pending_p_callback): Update.
7480 (wait_for_sigstop): Update. Simplify read of ptid.
7481 (start_step_over): Update.
7482 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7483 (get_lwp_thread): Update.
7484 (struct lwp_info): Rename member "head" to "entry".
7485 * regcache.h (inferior_list_entry): Delete.
7486 * server.c (kill_inferior_callback): Update.
7487 (detach_or_kill_inferior_callback): Update.
7488 (print_started_pid): Update.
7489 (print_attached_pid): Update.
7490 (process_serial_event): Simplify read of ptid.
7491 * thread-db.c (thread_db_create_event): Update.
7492 (thread_db_get_tls_address): Update.
7493 * win32-low.c (current_inferior_ptid): Simplify.
7495 2014-02-19 Tom Tromey <tromey@redhat.com>
7497 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7499 (target_supports_btrace): Update.
7501 2014-02-14 Yao Qi <yao@codesourcery.com>
7503 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7504 (rsp-low-ipa.o): New target.
7506 2014-02-12 Tom Tromey <tromey@redhat.com>
7508 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7509 convert_ascii_to_int.
7510 * regcache.c (registers_to_string): Likewise.
7511 * remote-utils.c (decode_M_packet): Likewise.
7512 * server.c (process_serial_event): Likewise.
7514 2014-02-12 Tom Tromey <tromey@redhat.com>
7516 * server.c (handle_query, handle_v_run): Use hex2bin, not
7518 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7520 2014-02-12 Tom Tromey <tromey@redhat.com>
7522 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7523 convert_int_to_ascii.
7524 * regcache.c (registers_to_string, collect_register_as_string):
7526 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7528 * server.c (process_serial_event): Likewise.
7529 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7530 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7532 2014-02-12 Tom Tromey <tromey@redhat.com>
7534 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7535 bin2hex, not hexify.
7536 * tracepoint.c (cmd_qtstatus): Likewise.
7538 2014-02-12 Tom Tromey <tromey@redhat.com>
7540 * remote-utils.c (monitor_output): Pass explicit length to
7543 2014-02-12 Tom Tromey <tromey@redhat.com>
7545 * tracepoint.c: Include rsp-low.h.
7546 * server.c: Include rsp-low.h.
7547 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7548 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7550 * remote-utils.c: Include rsp-low.h.
7551 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7552 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7553 (convert_int_to_ascii, convert_ascii_to_int): Move to
7555 * regcache.c: Include rsp-low.h.
7556 * ax.c: Include rsp-low.h.
7557 * Makefile.in (SFILES): Add common/rsp-low.c.
7558 (OBS): Add rsp-low.o.
7559 (rsp-low.o): New target.
7561 2014-02-12 Tom Tromey <tromey@redhat.com>
7563 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7564 Include print-utils.h.
7565 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7566 (plongest, thirty_two, phex_nz): Remove.
7567 * Makefile.in (SFILES): Add common/print-utils.c.
7568 (OBS): Add print-utils.o.
7569 (print-utils-ipa.o): New target.
7570 (print-utils.o): New target.
7571 (IPA_OBJS): Add print-utils-ipa.o.
7573 2014-02-06 Tom Tromey <tromey@redhat.com>
7575 * Makefile.in (SFILES): Fix indentation.
7577 2014-02-05 Doug Evans <dje@google.com>
7579 * linux-low.c (linux_wait_for_event): Improve comment.
7580 (linux_wait_1): Keep current_inferior in sync with event_child.
7582 2014-01-22 Doug Evans <dje@google.com>
7584 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7586 2014-01-22 Doug Evans <dje@google.com>
7588 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7589 * configure: Regenerate.
7590 * config.in: Regenerate.
7591 * Makefile.in (SFILES): Add debug.c.
7593 * debug.c: New file.
7594 * debug.h: New file.
7595 * linux-aarch64-low.c (*): Update all debugging printfs to use
7596 debug_printf instead of fprintf.
7597 * linux-arm-low.c (*): Ditto.
7598 * linux-cris-low.c (*): Ditto.
7599 * linux-crisv32-low.c (*): Ditto.
7600 * linux-m32r-low.c (*): Ditto.
7601 * linux-sparc-low.c (*): Ditto.
7602 * linux-x86.c (*): Ditto.
7603 * linux-low.c (*): Ditto.
7604 (linux_wait_1): Add calls to debug_enter, debug_exit.
7605 (linux_wait): Remove redundant debugging printf.
7606 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7607 (linux_resume, unstop_all_lwps): Ditto.
7608 * mem-break.c (*): Update all debugging printfs to use
7609 debug_printf instead of fprintf.
7610 * remote-utils.c (*): Ditto.
7611 * thread-db.c (*): Ditto.
7612 * server.c #include <ctype.h>, "gdb_vecs.h".
7613 (debug_threads): Moved to debug.c.
7614 (*): Update all debugging printfs to use debug_printf instead of
7616 (start_inferior): Replace call to fflush with call to debug_flush.
7617 (monitor_show_help): Mention set debug-format.
7618 (parse_debug_format_options): New function.
7619 (handle_monitor_command): Handle "monitor set debug-format".
7620 (gdbserver_usage): Mention --debug-format.
7621 (main): Parse --debug-format.
7622 * server.h (debug_threads): Declaration moved to debug.h.
7624 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7625 trace_debug_1 that uses debug_printf.
7626 (tracepoint_look_up_symbols): Update all debugging printfs to use
7627 debug_printf instead of fprintf.
7629 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7631 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7634 2014-01-17 Pedro Alves <palves@redhat.com>
7637 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7638 defined after including gdb_proc_service.h.
7640 2014-01-16 Doug Evans <dje@google.com>
7642 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7643 (match_dll): Use it.
7645 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7647 * target.h (target_ops) <read_btrace>: Change parameters and
7648 return type to allow error reporting.
7649 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7650 trace reading errors on.
7651 * linux-low.c (linux_low_read_btrace): Pass trace reading
7653 (linux_low_disable_btrace): New.
7655 2014-01-15 Doug Evans <dje@google.com>
7657 * inferiors.c (thread_id_to_gdb_id): Delete.
7658 * inferiors.h (thread_id_to_gdb_id): Delete.
7660 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7662 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7663 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7666 2014-01-08 Pedro Alves <palves@redhat.com>
7668 * server.c (handle_status): Don't discard previous queued stop
7669 replies or thread's pending status here.
7670 (main) <disconnection>: Do it here instead.
7672 2014-01-08 Pedro Alves <palves@redhat.com>
7674 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7675 * server.c (visit_actioned_threads, handle_pending_status): New
7677 (handle_v_cont): Factor out parts to ...
7678 (resume): ... this new function. If in all-stop, and a thread
7679 being resumed has a pending status, report it without actually
7681 (myresume): Adjust to use the new 'resume' function.
7682 (clear_pending_status_callback, set_pending_status_callback)
7683 (find_status_pending_thread_callback): New functions.
7684 (handle_status): Handle the case of multiple threads having
7685 interesting statuses to report. Report threads' real last signal
7686 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7687 with an interesting thread to report the status for, instead of
7688 always reporting the status of the first thread.
7690 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7692 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7693 * gdbreplay.c (gdbreplay_version): Likewise.
7695 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7697 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7698 iov.iov_len with the real length in use.
7700 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7702 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7703 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7704 for all targets that use win32-low.c.
7705 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7706 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7708 2013-12-13 Pedro Alves <palves@redhat.com>
7710 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7711 if equal to TARGET_WAITKIND_LOADED.
7712 * win32-low.c (cached_status): New static global.
7713 (win32_wait): Add declaration.
7714 (do_initial_child_stuff): Flush all initial pending debug events
7715 up to the initial breakpoint.
7716 (win32_wait): If CACHED_STATUS was set, return that instead
7717 of doing a real wait. Remove the code resuming the execution
7718 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7719 during the initial phase. Also remove the code changing
7720 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7721 TARGET_WAITKIND_STOPPED.
7723 2013-12-11 Yao Qi <yao@codesourcery.com>
7725 * notif.c (handle_notif_ack): Return 0 if no notification
7728 2013-11-20 Doug Evans <dje@google.com>
7730 * linux-low.c (linux_set_resume_request): Fix comment.
7732 2013-11-20 Doug Evans <dje@google.com>
7734 * linux-low.c (resume_status_pending_p): Tweak comment.
7736 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7738 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7739 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7740 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7741 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7742 (srv_amd64_regobj): Add amd64-mpx.o.
7743 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7744 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7745 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7746 * i387-fp.c (num_pl_bnd_register) Added constant.
7747 (num_pl_bnd_cfg_registers) Added constant.
7748 (struct i387_xsave) Added reserved area and MPX fields.
7749 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7750 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7752 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7753 (init_registers_amd64_mpx_linux): Declare new function.
7754 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7755 (x86_64_regmap): Add MPX registers.
7756 (x86_linux_read_description): Add MPX case.
7757 (initialize_low_arch): Initialize MPX targets.
7759 2013-11-18 Tom Tromey <tromey@redhat.com>
7761 * configure: Rebuild.
7762 * configure.ac: Don't check for stdlib.h.
7763 * gdbreplay.c: Unconditionally include stdlib.h.
7765 2013-11-18 Tom Tromey <tromey@redhat.com>
7767 * config.in: Rebuild.
7768 * configure: Rebuild.
7769 * configure.ac: Don't use AC_HEADER_DIRENT.
7771 2013-11-18 Tom Tromey <tromey@redhat.com>
7773 * server.h: Don't check HAVE_STRING_H.
7774 * gdbreplay.c: Don't check HAVE_STRING_H.
7775 * configure: Rebuild.
7777 2013-11-18 Tom Tromey <tromey@redhat.com>
7779 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7782 2013-11-08 Tom Tromey <tromey@redhat.com>
7784 * configure, config.in: Rebuild.
7785 * configure.ac: Remove unused configury.
7787 2013-11-08 Tom Tromey <tromey@redhat.com>
7789 * acinclude.m4: Include common.m4, codeset.m4.
7790 * configure, config.in: Rebuild.
7791 * configure.ac: Use GDB_AC_COMMON.
7793 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7795 * linux-s390-low.c (HWCAP_S390_TE): New define.
7796 (s390_arch_setup): Consider the TE field in the HWCAP for
7797 determining 'have_regset_tdb'.
7799 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7802 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7805 2013-10-02 Pedro Alves <palves@redhat.com>
7807 * server.c (process_serial_event): Don't output "GDBserver
7808 exiting" if GDB is connected through stdio.
7809 * target.c (mywait): Likewise, be silent if GDB is connected
7812 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7814 * lynx-low.c (lynx_add_threads_after_attach): New function.
7815 (lynx_attach): Remove call to add_thread. Add call to
7816 lynx_add_threads_after_attach instead.
7818 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7820 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7821 * config.in, configure: Regenerated.
7823 2013-09-18 Yao Qi <yao@codesourcery.com>
7826 * server.c (start_inferior): Clear 'resume_info'.
7828 2013-09-16 Jiong Wang <jiwang@tilera.com>
7830 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7833 2013-09-16 Jiong Wang <jiwang@tilera.com>
7835 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7836 linux-tile-low.o to srv_tgtobj.
7838 2013-09-16 Will Newton <will.newton@linaro.org>
7840 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7843 2013-09-06 Pedro Alves <palves@redhat.com>
7845 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7846 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7847 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7848 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7849 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7850 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7852 2013-09-06 Pedro Alves <palves@redhat.com>
7854 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7855 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7857 2013-09-06 Pedro Alves <palves@redhat.com>
7859 * linux-amd64-ipa.c: Include tracepoint.h.
7860 * linux-i386-ipa.c: Include tracepoint.h.
7862 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7864 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7865 (ps_get_thread_area): New function.
7867 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7869 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7870 (initialize_low_arch): Call init_registers_crisv32 rather than
7871 init_register_crisv32.
7873 2013-09-05 Pedro Alves <palves@redhat.com>
7875 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7877 * hostio.h: ... this new file.
7878 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7879 win32-low.c: Include hostio.h.
7881 2013-09-05 Pedro Alves <palves@redhat.com>
7883 * server.h (gdb_client_data, handler_func, callback_handler_func)
7884 (delete_file_handler, add_file_handler, append_callback_event)
7885 (delete_callback_event, start_event_loop, initialize_event_loop):
7886 Move to event-loop.h and include it.
7887 * event-loop.h: New file.
7889 2013-09-05 Pedro Alves <palves@redhat.com>
7891 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7892 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7893 (loaded_dll, unloaded_dll): Move to ...
7894 * dll.h: ... this new file.
7895 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7897 2013-09-05 Pedro Alves <palves@redhat.com>
7899 * server.h (current_process, get_thread_process, all_processes)
7900 (add_inferior_to_list, for_each_inferior, current_inferior)
7901 (remove_inferior, add_process, remove_process, find_process_pid)
7902 (have_started_inferiors_p, have_attached_inferiors_p)
7903 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7904 (clear_inferiors, find_inferior, find_inferior_id)
7905 (inferior_target_data, set_inferior_target_data)
7906 (inferior_regcache_data, set_inferior_regcache_data): Move to
7907 inferiors.h, and include it.
7908 * inferiors.h: New file.
7910 2013-09-05 Pedro Alves <palves@redhat.com>
7912 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7916 2013-09-05 Pedro Alves <palves@redhat.com>
7918 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7920 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7921 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7922 (handle_tracepoint_general_set, handle_tracepoint_query)
7923 (tracepoint_finished_step, tracepoint_was_hit)
7924 (release_while_stepping_state_list, current_traceframe)
7925 (in_readonly_region, traceframe_read_mem)
7926 (fetch_traceframe_registers, traceframe_read_sdata)
7927 (traceframe_read_info, struct fast_tpoint_collect_status)
7928 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7929 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7930 (supply_fast_tracepoint_registers)
7931 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7932 (ipa_tdesc, claim_trampoline_space)
7933 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7934 (agent_mem_read, agent_get_trace_state_variable_value)
7935 (agent_set_trace_state_variable_value, agent_tsv_read)
7936 (agent_mem_read_string, get_raw_reg_func_addr)
7937 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7938 * tracepoint.h: ... this new file.
7940 2013-09-05 Pedro Alves <palves@redhat.com>
7942 * server.h (perror_with_name, error, fatal, warning, paddress)
7943 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7945 * utils.h: New file.
7947 2013-09-05 Pedro Alves <palves@redhat.com>
7949 * server.h (remote_debug, noack_mode, transport_is_reliable)
7950 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7951 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7952 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7953 (write_enn, initialize_async_io, enable_async_io)
7954 (disable_async_io, check_remote_input_interrupt_request)
7955 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7956 (dead_thread_notify, prepare_resume_reply)
7957 (decode_address_to_semicolon, decode_address, decode_m_packet)
7958 (decode_M_packet, decode_X_packet, decode_xfer_write)
7959 (decode_search_memory_packet, unhexify, hexify)
7960 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
7961 (look_up_one_symbol, relocate_instruction)
7962 (monitor_output): Move to remote-utils.h, and include it.
7963 * remote-utils.h: New file.
7965 2013-09-05 Pedro Alves <palves@redhat.com>
7967 * server.h (_): Delete.
7969 2013-09-02 Pedro Alves <palves@redhat.com>
7971 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
7972 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
7974 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
7976 2013-09-02 Pierre Muller <muller@sourceware.org>
7978 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
7979 or WriteProcessMemory complete successfully and handle
7980 ERROR_PARTIAL_COPY error.
7982 2013-09-02 Pedro Alves <palves@redhat.com>
7984 * server.c (gdb_read_memory): Return -1 on traceframe memory read
7985 error instead of EIO.
7987 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
7990 * linux-low.c: Include filestuff.h.
7991 (linux_create_inferior) <pid == 0>: Call close_most_fds.
7992 * lynx-low.c: Include filestuff.h.
7993 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
7994 * server.c: Include filestuff.h.
7995 (main): Call notice_open_fds.
7996 * spu-low.c: Include filestuff.h.
7997 (spu_create_inferior) <pid == 0>: Call close_most_fds.
7999 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8001 * Makefile.in: Explain why ../target and ../nat are not
8002 listed as include file search paths.
8003 (linux-waitpid.o): New object file rule.
8004 * configure.srv (srv_native_linux_obj): New variable.
8005 Replace all occurrences of linux native object files with
8006 $srv_native_linux_obj.
8007 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8008 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8009 (linux_enable_event_reporting): Remove declaration.
8010 (my_waitpid): Moved to common/linux-waitpid.c.
8011 (linux_wait_for_event): Pass ptid when calling
8012 linux_enable_event_reporting.
8013 (linux_supports_tracefork_flag): Remove.
8014 (linux_enable_event_reporting): Likewise.
8015 (linux_tracefork_grandchild): Remove.
8016 (STACK_SIZE): Moved to common/linux-ptrace.c.
8017 (linux_tracefork_child): Remove.
8018 (linux_test_for_tracefork): Remove.
8019 (linux_look_up_symbols): Call linux_supports_traceclone.
8020 (initialize_low): Remove call to linux_test_for_tracefork.
8021 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8022 common/linux-ptrace.h.
8023 (PTRACE_TYPE_ARG4): Likewise.
8024 Include linux-ptrace.h.
8026 2013-08-21 Pedro Alves <palves@redhat.com>
8028 * config.in: Renegerate.
8030 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8032 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8033 (SFILES): Remove $(srcdir)/common/target-common.c and
8034 add $(srcdir)/target/waitstatus.c.
8035 (OBS): Remove target-common.o and add waitstatus.o.
8036 (server_h): Remove $(srcdir)/../common/target-common.h and
8037 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8038 and $(srcdir)/../target/waitstatus.h.
8039 (target-common.o): Remove.
8040 (waitstatus.o): New target object file.
8041 * target.h: Do not include target-common.h and
8042 include target/resume.h, target/wait.h and
8043 target/waitstatus.h.
8045 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8047 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8048 to PTRACE_TYPE_ARG3.
8049 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8050 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8052 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8053 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8055 2013-07-27 Jie Zhang <jie@codesourcery.com>
8056 Daniel Jacobowitz <dan@codesourcery.com>
8057 Yao Qi <yao@codesourcery.com>
8059 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8060 (mips-linux-watch.o): New rule.
8061 (mips_linux_watch_h): New variable.
8062 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8064 * linux-mips-low.c: Include mips-linux-watch.h.
8065 (struct arch_process_info, struct arch_lwp_info): New.
8066 (update_watch_registers_callback): New function.
8067 (mips_linux_new_process, mips_linux_new_thread) New functions.
8068 (mips_linux_prepare_to_resume, mips_insert_point): New
8070 (mips_remove_point, mips_stopped_by_watchpoint): New
8072 (rsp_bp_type_to_target_hw_bp_type): New function.
8073 (mips_stopped_data_address): New function.
8074 (the_low_target): Add watchpoint support functions.
8076 2013-07-27 Yao Qi <yao@codesourcery.com>
8078 * i386-low.c: Include break-common.h.
8079 (enum target_hw_bp_type): Remove.
8081 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8083 * Makefile.in (SFILES): /common/target-common.c.
8084 (OBS): Add target-common.o.
8085 (server_h): Add $(srcdir)/../common/target-common.h.
8086 (target-common.o): New target.
8087 * server.c (queue_stop_reply_callback): Free
8088 status string after use.
8089 * target.c (target_waitstatus_to_string): Remove.
8090 * target.h: Include target-common.h.
8091 (resume_kind): Likewise.
8092 (target_waitkind): Likewise.
8093 (target_waitstatus): Likewise.
8094 (TARGET_WNOHANG): Likewise.
8096 2013-07-04 Yao Qi <yao@codesourcery.com>
8098 * Makefile.in (host_alias): Use @host_noncanonical@.
8099 (target_alias): Use @target_noncanonical@.
8100 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8101 ACX_NONCANONICAL_HOST.
8102 * configure: Regenerated.
8105 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8107 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8108 * configure: Rebuild.
8109 * Makefile.in (version_host, version_target): Get from configure.
8110 (version.c): Use $(version_host) and $(version_target).
8112 2013-07-03 Pedro Alves <palves@redhat.com>
8114 * Makefile.in (config.status): Depend on development.sh.
8115 * acinclude.m4: Include libmcheck.m4.
8116 * configure: Regenerate.
8118 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8120 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8121 attribute inside the parentheses.
8122 (winapi_DebugSetProcessKillOnExit): Ditto.
8123 (winapi_DebugBreakProcess): Ditto.
8124 (winapi_GenerateConsoleCtrlEvent): Ditto.
8126 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8128 * notif.h (notif_event): Add a dummy member to avoid compiler
8131 2013-07-01 Pedro Alves <palves@redhat.com>
8133 * hostio.c (HOSTIO_PATH_MAX): Define.
8134 (require_filename, handle_open, handle_unlink, handle_readlink):
8137 2013-07-01 Pedro Alves <palves@redhat.com>
8139 * server.h: Include "pathmax.h".
8140 * linux-low.c: Don't include sys/param.h.
8141 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8143 * win32-low.c: Don't include sys/param.h.
8144 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8146 2013-07-01 Pedro Alves <palves@redhat.com>
8148 * event-loop.c: Don't check HAVE_UNISTD_H before including
8150 * gdbreplay.c: Likewise.
8151 * remote-utils.c: Likewise.
8152 * server.c: Likewise.
8153 * configure.ac: Don't check for unistd.h.
8154 * configure: Regenerate.
8156 2013-06-28 Tom Tromey <tromey@redhat.com>
8158 * Makefile.in (version.c): Use version.in, not
8161 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8163 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8164 * configure: Rebuild.
8165 * Makefile.in (version_host, version_target): Get from configure.
8166 (version.c): Use $(version_host) and $(version_target).
8168 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8170 Fix trace-status to output user name without trailing colon.
8171 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8173 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8175 Fix trace-status to output proper start-time and stop-time.
8176 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8177 output start time and stop time in hex as gdb expects.
8179 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8181 * tracepoint.c (build_traceframe_info_xml): Output trace state
8182 variables present in the trace buffer.
8184 2013-06-24 Tom Tromey <tromey@redhat.com>
8186 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8188 (version.o): Remove.
8189 * gdbreplay.c: Include version.h.
8190 (version, host_name): Don't declare.
8191 * server.h: Include version.h.
8192 (version, host_name): Don't declare.
8194 2013-06-12 Pedro Alves <palves@redhat.com>
8196 * linux-x86-low.c (linux_is_elf64): Delete global.
8197 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8198 with local linux_pid_exe_is_elf_64_file use.
8200 2013-06-11 Pedro Alves <palves@redhat.com>
8202 * linux-low.c (regset_disabled, disable_regset): New functions.
8203 (regsets_fetch_inferior_registers)
8204 (regsets_store_inferior_registers): Use them.
8205 (initialize_regsets_info); Don't allocate the disabled_regsets
8207 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8210 2013-06-11 Pedro Alves <palves@redhat.com>
8212 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8215 2013-06-11 Pedro Alves <palves@redhat.com>
8217 * linux-x86-low.c (initialize_low_arch): Call
8218 init_registers_x32_avx_linux.
8220 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8222 Fix compatibility with Android Bionic.
8223 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8226 2013-06-07 Pedro Alves <palves@redhat.com>
8229 * Makefile.in (OBS): Add tdesc.o.
8230 (IPA_OBJS): Add tdesc-ipa.o.
8231 (tdesc-ipa.o): New rule.
8232 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8234 * linux-low.c (new_inferior): Delete.
8235 (disabled_regsets, num_regsets): Delete.
8236 (linux_add_process): Adjust to set the new per-process
8238 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8239 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8240 was a stop. When calling arch_setup, switch the current inferior
8241 to the thread that got an event.
8242 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8243 (regsets_fetch_inferior_registers)
8244 (regsets_store_inferior_registers): New regsets_info parameter.
8246 (linux_register_in_regsets): New regs_info parameter. Adjust to
8248 (register_addr, fetch_register, store_register): New usrregs_info
8249 parameter. Adjust to use it.
8250 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8251 parameter regs_info. Adjust to use it.
8252 (linux_fetch_registers): Get the current inferior's regs_info, and
8254 (linux_store_registers): Ditto.
8255 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8256 (initialize_low): Don't initialize the target_regsets here. Call
8257 initialize_low_arch.
8258 * linux-low.h (target_regsets): Delete declaration.
8259 (struct regsets_info): New.
8260 (struct usrregs_info): New.
8261 (struct regs_info): New.
8262 (struct process_info_private) <new_inferior>: New field.
8263 (struct linux_target_ops): Delete the num_regs, regmap, and
8264 regset_bitmap fields. New field regs_info.
8265 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8266 * i387-fp.c (num_xmm_registers): Delete.
8267 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8268 calls to new interface.
8269 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8270 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8271 Infer the number of xmm registers from the regcache's target
8273 * i387-fp.h (num_xmm_registers): Delete.
8274 * inferiors.c (add_thread): Don't install the thread's regcache
8276 * proc-service.c (gregset_info): Fetch the current inferior's
8277 regs_info. Adjust to use it.
8278 * regcache.c: Include tdesc.h.
8279 (register_bytes, reg_defs, num_registers)
8280 (gdbserver_expedite_regs): Delete.
8281 (get_thread_regcache): If the thread doesn't have a regcache yet,
8282 create one, instead of aborting gdbserver.
8283 (regcache_invalidate_one): Rename to ...
8284 (regcache_invalidate_thread): ... this.
8285 (regcache_invalidate_one): New.
8286 (regcache_invalidate): Only invalidate registers of the current
8288 (init_register_cache): Add target_desc parameter, and use it.
8289 (new_register_cache): Ditto. Assert the target description has a
8290 non zero registers_size.
8291 (regcache_cpy): Add assertions. Adjust.
8292 (realloc_register_cache, set_register_cache): Delete.
8293 (registers_to_string, registers_from_string): Adjust.
8294 (find_register_by_name, find_regno, find_register_by_number)
8295 (register_cache_size): Add target_desc parameter, and use it.
8296 (free_register_cache_thread, free_register_cache_thread_one)
8297 (regcache_release, register_cache_size): New.
8298 (register_size): Add target_desc parameter, and use it.
8299 (register_data, supply_register, supply_register_zeroed)
8300 (supply_regblock, supply_register_by_name, collect_register)
8301 (collect_register_as_string, collect_register_by_name): Adjust.
8302 * regcache.h (struct target_desc): Forward declare.
8303 (struct regcache) <tdesc>: New field.
8304 (init_register_cache, new_register_cache): Add target_desc
8306 (regcache_invalidate_thread): Declare.
8307 (regcache_invalidate_one): Delete declaration.
8308 (regcache_release): Declare.
8309 (find_register_by_number, register_cache_size, register_size)
8310 (find_regno): Add target_desc parameter.
8311 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8313 * remote-utils.c: Include tdesc.h.
8314 (outreg, prepare_resume_reply): Adjust.
8315 * server.c: Include tdesc.h.
8316 (gdbserver_xmltarget): Delete declaration.
8317 (get_features_xml, process_serial_event): Adjust.
8318 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8320 (struct process_info) <tdesc>: New field.
8321 (ipa_tdesc): Declare.
8322 * tdesc.c: New file.
8323 * tdesc.h: New file.
8324 * tracepoint.c: Include tdesc.h.
8325 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8326 (get_context_regcache): Adjust to pass ipa_tdesc down.
8327 (do_action_at_tracepoint): Adjust to get the register cache size
8328 from the context regcache's description.
8329 (traceframe_walk_blocks): Adjust to get the register cache size
8330 from the current trace frame's description.
8331 (traceframe_get_pc): Adjust to get current trace frame's
8332 description and pass it down.
8333 (gdb_collect): Adjust to get the register cache size from the
8335 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8336 (gdbserver_xmltarget): Delete.
8337 (initialize_low_tracepoint): Set the ipa's target description.
8338 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8339 (initialize_low_tracepoint): Set the ipa's target description.
8340 * linux-x86-low.c: Include tdesc.h.
8341 [__x86_64__] (is_64bit_tdesc): New.
8342 (ps_get_thread_area, x86_get_thread_area): Use it.
8343 (i386_cannot_store_register): Rename to ...
8344 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8345 (i386_cannot_fetch_register): Rename to ...
8346 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8347 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8349 (target_regsets): Rename to ...
8350 (x86_regsets): ... this.
8351 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8353 (x86_siginfo_fixup): Use is_64bit_tdesc.
8354 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8355 (tdesc_x32_avx_linux, tdesc_x32_linux)
8356 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8358 (x86_linux_update_xmltarget): Delete.
8359 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8360 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8361 (AMD64_LINUX_USER64_CS): New.
8362 (x86_linux_read_description): New, based on
8363 x86_linux_update_xmltarget.
8364 (same_process_callback): New.
8365 (x86_arch_setup_process_callback): New.
8366 (x86_linux_update_xmltarget): New.
8367 (x86_regsets_info): New.
8368 (amd64_linux_regs_info): New.
8369 (i386_linux_usrregs_info): New.
8370 (i386_linux_regs_info): New.
8371 (x86_linux_regs_info): New.
8372 (x86_arch_setup): Reimplement.
8373 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8374 (x86_emit_ops): Ditto.
8375 (the_low_target): Adjust. Install x86_linux_regs_info,
8376 x86_cannot_fetch_register, and x86_cannot_store_register.
8377 (initialize_low_arch): New.
8378 * linux-ia64-low.c (tdesc_ia64): Declare.
8379 (ia64_fetch_register): Adjust.
8380 (ia64_usrregs_info, regs_info): New globals.
8381 (ia64_regs_info): New function.
8382 (the_low_target): Adjust.
8383 (initialize_low_arch): New function.
8384 * linux-sparc-low.c (tdesc_sparc64): Declare.
8385 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8387 (sparc_arch_setup): New function.
8388 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8389 (the_low_target): Adjust.
8390 (initialize_low_arch): New function.
8391 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8392 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8393 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8394 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8395 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8396 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8397 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8398 (tdesc_powerpc_isa205_vsx64l): Declare.
8399 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8400 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8401 (ppc_set_pc, ppc_get_hwcap): Adjust.
8402 (ppc_usrregs_info): Forward declare.
8403 (!__powerpc64__) ppc_regmap_adjusted: New global.
8404 (ppc_arch_setup): Adjust to the current process'es target
8406 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8407 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8408 (ppc_store_evrregset): Adjust.
8409 (target_regsets): Rename to ...
8410 (ppc_regsets): ... this, and make static.
8411 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8412 (ppc_regs_info): New function.
8413 (the_low_target): Adjust.
8414 (initialize_low_arch): New function.
8415 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8416 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8417 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8418 (tdesc_s390x_linux64v2): Declare.
8419 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8420 (s390_fill_gregset, s390_store_last_break): Adjust.
8421 (target_regsets): Rename to ...
8422 (s390_regsets): ... this, and make static.
8423 (s390_get_pc, s390_set_pc): Adjust.
8424 (s390_get_hwcap): New target_desc parameter, and use it.
8425 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8426 (s390_arch_setup): Adjust to set the current process'es target
8427 description. Don't adjust the regmap.
8428 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8429 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8430 (regs_info_3264): New globals.
8431 (s390_regs_info): New function.
8432 (the_low_target): Adjust.
8433 (initialize_low_arch): New function.
8434 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8435 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8436 [__mips64] (init_registers_mips_linux)
8437 (init_registers_mips_dsp_linux): Delete defines.
8438 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8439 (have_dsp): New global.
8440 (mips_read_description): New, based on mips_arch_setup.
8441 (mips_arch_setup): Reimplement.
8442 (get_usrregs_info): New function.
8443 (mips_cannot_fetch_register, mips_cannot_store_register)
8444 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8445 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8446 (target_regsets): Rename to ...
8447 (mips_regsets): ... this, and make static.
8448 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8449 (dsp_regs_info, regs_info): New globals.
8450 (mips_regs_info): New function.
8451 (the_low_target): Adjust.
8452 (initialize_low_arch): New function.
8453 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8454 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8456 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8457 (arm_read_description): New, with bits factored from
8459 (arm_arch_setup): Reimplement.
8460 (target_regsets): Rename to ...
8461 (arm_regsets): ... this, and make static.
8462 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8463 (arm_regs_info): New function.
8464 (the_low_target): Adjust.
8465 (initialize_low_arch): New function.
8466 * linux-m68k-low.c (tdesc_m68k): Declare.
8467 (target_regsets): Rename to ...
8468 (m68k_regsets): ... this, and make static.
8469 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8470 (m68k_regs_info): New function.
8471 (m68k_arch_setup): New function.
8472 (the_low_target): Adjust.
8473 (initialize_low_arch): New function.
8474 * linux-sh-low.c (tdesc_sharch): Declare.
8475 (target_regsets): Rename to ...
8476 (sh_regsets): ... this, and make static.
8477 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8478 (sh_regs_info, sh_arch_setup): New functions.
8479 (the_low_target): Adjust.
8480 (initialize_low_arch): New function.
8481 * linux-bfin-low.c (tdesc_bfin): Declare.
8482 (bfin_arch_setup): New function.
8483 (bfin_usrregs_info, regs_info): New globals.
8484 (bfin_regs_info): New function.
8485 (the_low_target): Adjust.
8486 (initialize_low_arch): New function.
8487 * linux-cris-low.c (tdesc_cris): Declare.
8488 (cris_arch_setup): New function.
8489 (cris_usrregs_info, regs_info): New globals.
8490 (cris_regs_info): New function.
8491 (the_low_target): Adjust.
8492 (initialize_low_arch): New function.
8493 * linux-cris-low.c (tdesc_crisv32): Declare.
8494 (cris_arch_setup): New function.
8495 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8496 (cris_regs_info): New function.
8497 (the_low_target): Adjust.
8498 (initialize_low_arch): New function.
8499 * linux-m32r-low.c (tdesc_m32r): Declare.
8500 (m32r_arch_setup): New function.
8501 (m32r_usrregs_info, regs_info): New globals.
8502 (m32r_regs_info): Adjust.
8503 (initialize_low_arch): New function.
8504 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8505 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8506 (tic6x_usrregs_info): Forward declare.
8507 (tic6x_read_description): New function, based on ...
8508 (tic6x_arch_setup): ... this. Reimplement.
8509 (target_regsets): Rename to ...
8510 (tic6x_regsets): ... this, and make static.
8511 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8512 (tic6x_regs_info): New function.
8513 (the_low_target): Adjust.
8514 (initialize_low_arch): New function.
8515 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8516 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8517 (target_regsets): Rename to ...
8518 (xtensa_regsets): ... this, and make static.
8519 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8521 (xtensa_arch_setup, xtensa_regs_info): New functions.
8522 (the_low_target): Adjust.
8523 (initialize_low_arch): New function.
8524 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8525 (nios2_arch_setup): Set the current process'es tdesc.
8526 (target_regsets): Rename to ...
8527 (nios2_regsets): ... this.
8528 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8529 (nios2_regs_info): New function.
8530 (the_low_target): Adjust.
8531 (initialize_low_arch): New function.
8532 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8533 (aarch64_arch_setup): Set the current process'es tdesc.
8534 (target_regsets): Rename to ...
8535 (aarch64_regsets): ... this.
8536 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8537 (aarch64_regs_info): New function.
8538 (the_low_target): Adjust.
8539 (initialize_low_arch): New function.
8540 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8542 (target_regsets): Rename to ...
8543 (tile_regsets): ... this.
8544 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8545 (tile_regs_info): New function.
8546 (tile_arch_setup): Set the current process'es tdesc.
8547 (the_low_target): Adjust.
8548 (initialize_low_arch): New function.
8549 * spu-low.c (tdesc_spu): Declare.
8550 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8551 * win32-arm-low.c (tdesc_arm): Declare.
8552 (arm_arch_setup): New function.
8553 (the_low_target): Install arm_arch_setup instead of
8555 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8556 (init_windows_x86): Rename to ...
8557 (i386_arch_setup): ... this. Set `win32_tdesc'.
8558 (the_low_target): Adjust.
8559 * win32-low.c (win32_tdesc): New global.
8560 (child_add_thread): Don't create the thread cache here.
8561 (do_initial_child_stuff): Set the new process'es tdesc.
8562 * win32-low.h (struct target_desc): Forward declare.
8563 (win32_tdesc): Declare.
8564 * lynx-i386-low.c (tdesc_i386): Declare global.
8565 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8566 * lynx-low.c (lynx_tdesc): New global.
8567 (lynx_add_process): Set the new process'es tdesc.
8568 * lynx-low.h (struct target_desc): Forward declare.
8569 (lynx_tdesc): Declare global.
8570 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8571 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8572 * nto-low.c (nto_tdesc): New global.
8573 (do_attach): Set the new process'es tdesc.
8574 * nto-low.h (struct target_desc): Forward declare.
8575 (nto_tdesc): Declare.
8576 * nto-x86-low.c (tdesc_i386): Declare.
8577 (nto_x86_arch_setup): Set `nto_tdesc'.
8579 2013-06-04 Gary Benson <gbenson@redhat.com>
8581 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8582 to qSupported response when appropriate.
8583 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8584 with nonzero-length annex.
8585 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8586 arguments supplied in annex.
8588 2013-05-31 Doug Evans <dje@google.com>
8591 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8592 64 bits in 64-cross-32 environment.
8594 2013-05-28 Pedro Alves <palves@redhat.com>
8596 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8597 (aarch64-without-fpu.c): Delete rule.
8598 * configure.srv (aarch64*-*-linux*): Remove references to
8599 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8600 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8603 2013-05-24 Pedro Alves <palves@redhat.com>
8605 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8606 instead of strchr/decode_address. Error if the range isn't split
8607 with a ','. Don't assume there's be a ':' in the action.
8609 2013-05-23 Yao Qi <yao@codesourcery.com>
8610 Pedro Alves <palves@redhat.com>
8612 * linux-low.c (lwp_in_step_range): New function.
8613 (linux_wait_1): If the thread was range stepping and stopped
8614 outside the stepping range, report the stop to GDB. Otherwise,
8615 continue stepping. Add range stepping debug output.
8616 (linux_set_resume_request): Copy the step range from the resume
8618 (linux_supports_range_stepping): New.
8619 (linux_target_ops) <supports_range_stepping>: Set to
8620 linux_supports_range_stepping.
8621 * linux-low.h (struct linux_target_ops)
8622 <supports_range_stepping>: New field.
8623 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8624 * linux-x86-low.c (x86_supports_range_stepping): New.
8625 (the_low_target) <supports_range_stepping>: Set to
8626 x86_supports_range_stepping.
8627 * server.c (handle_v_cont): Handle 'r' action.
8628 (handle_v_requests): Append ";r" if the target supports range
8630 * target.h (struct thread_resume) <step_range_start,
8631 step_range_end>: New fields.
8632 (struct target_ops) <supports_range_stepping>:
8634 (target_supports_range_stepping): New macro.
8636 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8638 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8639 confusion in comment.
8641 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8643 * lynx-low.c (struct process_info_private): New type.
8644 (lynx_add_process): New function.
8645 (lynx_create_inferior, lynx_attach): Replace calls to
8646 add_process by calls to lynx_add_process.
8647 (lynx_resume): If PTID is null, then try using
8648 current_process()->private->last_wait_event_ptid.
8650 (lynx_clear_inferiors): Delete. The contents of that function
8651 has been inlined in lynx_mourn;
8652 (lynx_wait_1): Save the ptid in the process's private data.
8653 (lynx_mourn): Free the process' private data. Replace call
8654 to lynx_clear_inferiors by call to clear_inferiors.
8656 2013-05-17 Yao Qi <yao@codesourcery.com>
8658 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8661 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8663 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8664 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8665 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8666 PT_TEXT_END_ADDR guards. Update comments.
8667 (linux_target_op) <read_offsets>: Conditionally define to
8668 linux_read_offsets if the target is UCLIBC and if it defines
8669 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8671 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8672 Andrew Jenner <andrew@codesourcery.com>
8674 * Makefile.in (SFILES): Add linux-nios2-low.c.
8675 (clean): Add action to delete nios2-linux.c.
8676 (nios2-linux.c): New rule.
8677 * configure.srv: Add nios2*-*-linux*.
8678 * linux-nios2-low.c: New.
8680 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8682 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8684 2013-04-25 Hui Zhu <hui@codesourcery.com>
8687 * ax.c (ax_printf): Add fflush.
8689 2013-04-22 Tom Tromey <tromey@redhat.com>
8691 * Makefile.in (SFILES): Add filestuff.c.
8692 (OBS): Add filestuff.o.
8693 (filestuff.o): New target.
8694 * config.in, configure: Rebuild.
8695 * configure.ac: Check for fdwalk, pipe2.
8697 2013-04-17 Pedro Alves <palves@redhat.com>
8699 * configure.ac (USE_THREAD_DB): Delete variable.
8700 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8701 Don't AC_SUBST USE_THREAD_DB.
8702 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8703 * config.in, configure: Regenerate.
8705 2013-04-16 Pedro Alves <palves@redhat.com>
8707 * linux-low.h (struct lwp_info) <thread_known>: Move under
8708 the USE_THREAD_DB #ifdef.
8710 2013-04-16 Pedro Alves <palves@redhat.com>
8712 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8713 (linux-low.o): Delete rule.
8714 * linux-low.h: Always include "gdb_thread_db.h" instead of
8715 conditionally including thread_db.h.
8716 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8719 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8721 * Makefile.in (install-only): Fix make install regression.
8723 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8725 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8726 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8728 * gdbserver.1: Remove.
8730 2013-03-22 Pedro Alves <palves@redhat.com>
8732 * linux-low.c (handle_extended_wait): Don't call
8733 linux_enable_event_reporting.
8735 2013-03-15 Tony Theodore <tonyt@logyst.com>
8738 * Makefile.in (SHELL): Use @SHELL@.
8740 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8742 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8745 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8747 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8748 Remove extraneous NULL element.
8750 2013-03-13 Yao Qi <yao@codesourcery.com>
8752 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8753 'V' block in trace frame.
8755 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8757 * target.h (struct target_ops): Add btrace ops.
8758 (target_supports_btrace): New macro.
8759 (target_enable_btrace): New macro.
8760 (target_disable_btrace): New macro.
8761 (target_read_btrace): New macro.
8762 * gdbthread.h (struct thread_info): Add btrace field.
8763 * server.c: Include btrace-common.h.
8764 (handle_btrace_general_set): New function.
8765 (handle_btrace_enable): New function.
8766 (handle_btrace_disable): New function.
8767 (handle_general_set): Call handle_btrace_general_set.
8768 (handle_qxfer_btrace): New function.
8769 (struct qxfer qxfer_packets[]): Add btrace entry.
8770 * inferiors.c (remove_thread): Disable btrace.
8771 * linux-low: Include linux-btrace.h.
8772 (linux_low_enable_btrace): New function.
8773 (linux_low_read_btrace): New function.
8774 (linux_target_ops): Add btrace ops.
8775 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8776 Add srv_linux_btrace=yes.
8777 (x86_64-*-linux*): Add linux-btrace.o.
8778 Add srv_linux_btrace=yes.
8779 * configure.ac: Define HAVE_LINUX_BTRACE.
8780 * config.in: Regenerated.
8781 * configure: Regenerated.
8783 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8785 * server.c (handle_qxfer): Preserve error message if -3 is
8787 (qxfer): Document the -3 return value.
8789 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8791 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8792 (linux_btrace_h): New variable.
8793 (linux-btrace.o): New rule.
8795 2013-03-08 Stan Shebs <stan@codesourcery.com>
8796 Hafiz Abid Qadeer <abidh@codesourcery.com>
8798 * tracepoint.c (trace_buffer_size): New global.
8799 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8800 (init_trace_buffer): Change to one-argument function. Allocate
8801 trace buffer memory.
8802 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8803 handle QTBuffer:size packet.
8804 (cmd_bigqtbuffer_size): New function.
8805 (initialize_tracepoint): Call init_trace_buffer with
8806 DEFAULT_TRACE_BUFFER_SIZE.
8807 * server.c (handle_query): Add QTBuffer:size in the
8810 2013-03-07 Yao Qi <yao@codesourcery.com>
8812 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8813 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8815 (cmd_qtsp): Adjust condition. Do post increment.
8816 Set cur_action and cur_step_action back to 0.
8818 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8821 * linux-low.c (linux_write_memory): Return early success if LEN is
8824 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8826 * configure.srv: Add x86_64-*-cygwin* as target.
8828 2013-02-28 Tom Tromey <tromey@redhat.com>
8830 * configure.ac: Invoke AC_SYS_LARGEFILE.
8831 * configure, config.in: Rebuild.
8833 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8835 * win32-low.c: Throughout, fix format strings and casts of
8836 printf-like functions to avoid type related warnings on all
8838 (get_child_debug_event): Print dwDebugEventCode as hex since
8839 that's how it's usually documented.
8841 2013-02-28 Yao Qi <yao@codesourcery.com>
8843 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8846 2013-02-27 Jiong Wang <jiwang@tilera.com>
8848 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8849 (reg-tilegx32.c): New rule.
8850 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8851 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8852 different register info initializer according to elf class.
8853 (init_registers_tilgx32): New function. The tilegx32 register info
8855 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8856 (tile_store_gregset): Likewise.
8858 2013-02-27 Yao Qi <yao@codesourcery.com>
8860 * server.c (process_point_options): Print debug message when
8861 debug_threads is true.
8863 2013-02-26 Yao Qi <yao@codesourcery.com>
8865 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8867 2013-02-19 Pedro Alves <palves@redhat.com>
8868 Kai Tietz <ktietz@redhat.com>
8872 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8873 instead of strtoul to extract address from packet.
8874 (process_serial_event) <'z'>: Likewise.
8876 2013-02-18 Yao Qi <yao@codesourcery.com>
8878 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8880 2013-02-14 Pedro Alves <palves@redhat.com>
8884 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8885 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8887 2013-02-14 Pedro Alves <palves@redhat.com>
8889 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8891 2013-02-14 Pedro Alves <palves@redhat.com>
8893 * tracepoint.c (save_string): Delete.
8894 (add_tracepoint_action): Use savestring instead of save_string.
8896 2013-02-12 Pedro Alves <palves@redhat.com>
8898 * linux-xtensa-low.c: Ditto.
8899 * xtensa-xtregs.c: Ditto.
8901 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8903 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8906 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8908 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8909 aarch64_num_wp_regs and aarch64_num_bp_regs to
8910 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8912 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8914 * linux-aarch64-low.c (ps_get_thread_area): Replace
8915 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8917 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8918 Marcus Shawcroft <marcus.shawcroft@arm.com>
8919 Nigel Stephens <nigel.stephens@arm.com>
8920 Yufeng Zhang <yufeng.zhang@arm.com>
8922 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8923 (aarch64.c, aarch64-without-fpu.c): New targets.
8924 * configure.srv (aarch64*-*-linux*): New.
8925 * linux-aarch64-low.c: New file.
8927 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8929 * linux-low.c (handle_extended_wait, linux_create_inferior)
8930 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8931 (dequeue_one_deferred_signal, linux_resume_one_thread)
8932 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8933 (linux_tracefork_grandchild, linux_test_for_tracefork)
8934 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8935 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8936 where the argument is 0.
8938 2013-01-25 Yao Qi <yao@codesourcery.com>
8940 * event-loop.c: Include "queue.h".
8941 (gdb_event_p): New typedef.
8942 (struct gdb_event) <next_event>: Remove.
8943 (event_queue): Change to QUEUE(gdb_event_p).
8944 (async_queue_event): Remove.
8945 (gdb_event_xfree): New.
8946 (initialize_event_loop): New.
8947 (process_event): Use API from QUEUE.
8948 (wait_for_event): Likewise.
8949 * server.c (main): Call initialize_event_loop.
8950 * server.h (initialize_event_loop): Declare.
8952 2013-01-18 Yao Qi <yao@codesourcery.com>
8954 * ax.h (struct eval_agent_expr_context): New.
8955 (gdb_eval_agent_expr): Update declaration.
8956 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8957 TFRAME. Add new argument CTX.
8958 * server.h (struct eval_agent_expr_context): Declare.
8959 (agent_mem_read, agent_tsv_read): Update declaration.
8960 (agent_mem_read_string): Likewise.
8961 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
8962 (add_traceframe_block): Add new argument TPOINT.
8963 Increase TPOINT->traceframe_usage.
8964 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
8965 eval_tracepoint_agent_expr.
8966 (condition_true_at_tracepoint): Likewise.
8967 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
8968 (agent_mem_read_string, agent_tsv_read): Likewise.
8970 2013-01-16 Yao Qi <yao@codesourcery.com>
8972 * linux-low.c (linux_resume_one_lwp): Don't check
8973 'lwp->bp_reinsert != 0'.
8975 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8976 Pedro Alves <palves@redhat.com>
8978 * lynx-low.c (ptrace_request_to_str): Define a temporary
8979 macro and use it to simplify this function's implementation.
8981 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8983 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
8986 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8988 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
8990 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8992 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
8994 2013-01-07 Joel Brobecker <brobecker@adacore.com>
8996 * lynx-low.c (lynx_resume): Use the resume_info parameter
8997 to determine the ptid for the lynx_ptrace call, unless
8998 it is equal to minus_one_ptid, in which case we use the
8999 ptid of the current_inferior.
9000 (lynx_wait_1): After having received a thread create/exit
9001 event, resume the inferior's execution using the signaling
9002 thread's ptid, rather than the old ptid.
9004 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9006 * lynx-low.c (lynx_resume): Delete variable ret.
9008 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9010 * gdbreplay.c (gdbreplay_version): Update copyright year.
9011 * server.c (gdbserver_version): Likewise.
9013 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9015 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9018 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9020 * lynx-low.c (ptrace_request_to_str): Add handling for
9023 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9025 * lynx-low.c (lynx_attach): Delete variable new_process.
9027 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9029 * lynx-low.c (lynx_create_inferior): Delete variable
9032 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9034 * lynx-low.c (ptrace_request_to_str): Do not handle
9035 PTRACE_GETTHREADLIST if this macro does not exist.
9037 2012-12-15 Yao Qi <yao@codesourcery.com>
9039 * Makefile.in (OBS): Add notif.o.
9040 * notif.c, notif.h: New.
9041 * server.c: Include "notif.h".
9042 (struct vstop_notif) <next>: Remove.
9044 (queue_stop_reply): Update.
9045 (push_event, send_next_stop_reply): Remove.
9046 (discard_queued_stop_replies): Update.
9047 (notif_stop): New variable.
9048 (handle_v_stopped): Remove.
9049 (handle_v_requests): Don't call handle_v_stopped. Call
9050 handle_ack_notif instead.
9051 (queue_stop_reply_callback): Call notif_event_enque instead
9052 of queue_stop_reply.
9053 (handle_status): Don't call send_next_stop_reply, call
9054 notif_write_event instead.
9055 (kill_inferior_callback): Likewise.
9056 (detach_or_kill_inferior_callback): Likewise.
9057 (main): Call initialize_notif.
9058 (process_serial_event): Call QUEUE_is_empty.
9059 (handle_target_event): Call notif_push instead of push event.
9060 * server.h (push_event): Remove declaration.
9062 2012-12-10 Tom Tromey <tromey@redhat.com>
9064 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9065 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9068 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9069 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9070 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9071 (amd64-linux-ipa.o, ax.o): Rewrite.
9072 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9073 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9074 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9075 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9076 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9077 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9078 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9079 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9080 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9081 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9082 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9083 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9084 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9085 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9086 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9087 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9088 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9089 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9090 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9091 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9092 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9093 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9094 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9095 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9096 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9097 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9098 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9099 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9100 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9101 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9102 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9103 (reg-tilegx.o): Remove.
9104 (all_object_files): New macro.
9105 Include .deps files.
9106 * aclocal.m4, configure: Rebuild.
9107 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9108 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9109 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9111 2012-12-05 Tom Tromey <tromey@redhat.com>
9114 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9116 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9118 * configure.ac: Check for linux/perf_event.h.
9119 * config.in: Regenerated.
9120 * configure: Regenerated.
9122 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9124 * hostio.c (handle_readlink): Decrease buffer size
9125 parameter passed to readlink by one byte.
9127 2012-11-26 Yao Qi <yao@codesourcery.com>
9129 * configure.ac (build_warnings): Append '-Wempty-body'.
9130 * configure: Regenerated.
9131 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9134 2012-11-15 Pierre Muller <muller@sourceware.org>
9136 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9137 * config.in: Regenerate.
9138 * configure: Regenerate.
9139 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9140 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9141 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9142 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9144 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9145 instead of <sys/wait.h> header.
9146 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9148 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9150 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9151 (various make rules): Remove -DGDBSERVER
9153 2012-11-09 Yao Qi <yao@codesourcery.com>
9155 * spu-low.c (current_ptid): Move it to ..
9156 * gdbthread.h: ... here. New.
9157 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9158 * server.c (myresume, process_serial_event): Likewise.
9159 * thread-db.c (thread_db_find_new_threads): Likewise.
9160 * tracepoint.c (run_inferior_command): Likewise.
9162 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9164 * server.c (handle_search_memory_1): Include access length in
9167 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9169 * linux-crisv32-low.c: Fix compile errors.
9171 2012-09-04 Yao Qi <yao@codesourcery.com>
9173 * tracepoint.c (cmd_qtsv): Adjust debug message.
9174 Don't check CUR_TPOINT.
9176 2012-08-28 Yao Qi <yao@codesourcery.com>
9178 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9179 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9180 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9181 Remove declarations of xmalloc, xreallloc, xstrdup and
9183 * Makefile.in (libiberty_h): New.
9184 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9185 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9187 2012-08-23 Yao Qi <yao@codesourcery.com>
9189 * server.h: Remove declaration of 'xsnprintf'.
9191 2012-08-22 Keith Seitz <keiths@redhat.com>
9193 * server.h: Include build-gnulib-gbserver/config.h.
9194 * gdbreplay.c: Likewise.
9196 2012-08-08 Doug Evans <dje@google.com>
9198 * Makefile.in (SFILES): Add gdb_vecs.c.
9199 (OBS): Add gdb_vecs.o.
9200 (gdb_vecs_h, host_defs_h): New variables.
9201 (thread-db.o): Add $(gdb_vecs_h) dependency.
9202 (gdb_vecs.o): New rule.
9203 * thread-db.c: #include "gdb_vecs.h".
9204 (thread_db_load_search): Use a vector to iterate over path elements.
9205 Handle text appearing after "$pdir".
9207 * configure.ac: Add check for strstr.
9208 * config.in: Regenerate.
9209 * configure: Regenerate.
9211 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9213 * hostio.c (handle_pread): If pread fails, fall back to attempting
9215 (handle_pwrite): Likewise for pwrite.
9217 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9219 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9220 between unsupported TYPE and unimplementable ADDR/LEN combination.
9221 (arm_insert_point): Act on new return value.
9223 2012-07-31 Pedro Alves <palves@redhat.com>
9225 * server.c (process_point_options): Only skip tokens if we find
9226 one that is unrecognized. Don't treat 'X' specially while
9227 skipping unrecognized tokens.
9229 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9231 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9232 to 4-byte-align HW breakpoint addresses for Thumb.
9234 2012-07-27 Yao Qi <yao@codesourcery.com>
9238 * server.h: Declare gdb_agent_about_to_close.
9239 * target.c (kill_inferior): Include "agent.h".
9240 New. Send command 'kill'.
9241 * target.h (kill_inferior): Removed macro.
9242 * tracepoint.c (gdb_agent_about_to_close): New.
9243 (gdb_agent_helper_thread): Handle command 'close'.
9244 Wait endlessly until the inferior stops.
9245 Install gdb_agent_remove_socket to atexit hook.
9246 (agent_socket_name): New static variable.
9247 (gdb_agent_socket_init): Replace local variable 'name' with
9248 'agent_socket_name'.
9249 (gdb_agent_remove_socket): New.
9251 2012-07-27 Yao Qi <yao@codesourcery.com>
9253 * server.c (process_point_options): Stop at 'X' when parsing.
9255 2012-07-19 Michael Eager <eager@eagercon.com>
9257 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9259 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9260 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9261 hardware breakpoint.
9263 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9265 * gdbserver/linux-low.c (initialize_low): Call
9266 linux_ptrace_init_warnings.
9268 2012-07-02 Doug Evans <dje@google.com>
9270 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9273 2012-07-02 Stan Shebs <stan@codesourcery.com>
9275 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9276 (ax.o): Add it to build rule.
9278 (OBS): Add format.o.
9279 (IPA_OBS): Add format.o.
9280 * server.c (handle_query): Claim support for breakpoint commands.
9281 (process_point_options): Add command case.
9282 (process_serial_event): Leave running if there are printfs in
9284 * mem-break.h (any_persistent_commands): Declare.
9285 (add_breakpoint_commands): Declare.
9286 (gdb_no_commands_at_breakpoint): Declare.
9287 (run_breakpoint_commands): Declare.
9288 * mem-break.c (struct point_command_list): New struct.
9289 (struct breakpoint): New field command_list.
9290 (any_persistent_commands): New function.
9291 (add_commands_to_breakpoint): New function.
9292 (add_breakpoint_commands): New function.
9293 (gdb_no_commands_at_breakpoint): New function.
9294 (run_breakpoint_commands): New function.
9295 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9297 * ax.c: Include format.h.
9298 (ax_printf): New function.
9299 (gdb_eval_agent_expr): Add printf opcode.
9301 2012-06-13 Yao Qi <yao@codesourcery.com>
9303 * server.c (start_inferior): Remove duplicated writes to fields
9304 'last_resume_kind' and 'last_status' of 'current_inferior'.
9306 2012-06-12 Yao Qi <yao@codesourcery.com>
9307 Pedro Alves <palves@redhat.com>
9309 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9311 * server.c (handle_v_cont): Extend comment.
9313 2012-06-11 Yao Qi <yao@codesourcery.com>
9315 * linux-low.c (linux_attach): Add 'static'.
9317 2012-06-06 Yao Qi <yao@codesourcery.com>
9319 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9321 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9323 Fix gcc -flto compilation warning.
9324 * server.c (main): Make variable multi_mode and attach volatile.
9326 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9328 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9329 if the platform doesn't know about it.
9331 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9333 * Makefile.in (SFILES): Add linux-tile-low.c.
9334 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9335 * configure.srv: Handle tilegx-*-linux*.
9336 * linux-tile-low.c: New file.
9338 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9340 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9342 2012-05-24 Pedro Alves <palves@redhat.com>
9346 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9348 2012-05-24 Pedro Alves <palves@redhat.com>
9352 Replace target_signal with gdb_signal throughout.
9354 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9356 * linux-low.c (linux_store_registers): Avoid the copying sequence
9357 when no data has been retrieved by ptrace.
9359 2012-05-22 Will Deacon <will.deacon@arm.com>
9361 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9362 Include asm/ptrace.h.
9363 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9366 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9368 * linux-low.c (linux_store_registers): Don't re-retrieve data
9369 with ptrace that has already been obtained from /proc. Always
9370 copy any data retrieved with ptrace to the buffer supplied.
9372 2012-05-11 Yao Qi <yao@codesourcery.com>
9373 Pedro Alves <palves@redhat.com>
9375 * linux-low.c (enum stopping_threads_kind): New.
9376 (stopping_threads): Change type to `enum stopping_threads_kind'.
9377 (handle_extended_wait): If stopping and suspending threads, leave
9378 the new_lwp suspended too.
9379 (linux_wait_for_event): Adjust.
9380 (stop_all_lwps): Set `stopping_threads' to
9381 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9382 whether we're suspending threads or just stopping them. Assert no
9385 2012-04-29 Yao Qi <yao@codesourcery.com>
9387 * server.h: Move some code to ...
9388 * gdbthread.h: ... here. New.
9389 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9390 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9391 (nto-low.o, win32-low.o): Likewise.
9392 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9393 * regcache.c, remote-utils.c, server.c: Likewise.
9394 * target.c, tracepoint.c, win32-low.c: Likewise.
9396 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9398 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9399 (PTRACE_ARG4_TYPE): Likewise.
9400 (PTRACE_XFER_TYPE): Likewise.
9401 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9402 ptrace to PTRACE_ARG3_TYPE.
9403 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9404 (PTRACE_ARG4_TYPE): Likewise.
9405 (PTRACE_XFER_TYPE): Likewise.
9406 (linux_detach_one_lwp): Cast fourth argument of
9407 ptrace to long then PTRACE_ARG4_TYPE.
9408 (regsets_fetch_inferior_registers): Cast third argument of
9409 ptrace to long then PTRACE_ARG3_TYPE.
9410 (regsets_store_inferior_registers): Likewise.
9412 2012-04-20 Pedro Alves <palves@redhat.com>
9414 * configure: Regenerate.
9416 2012-04-19 Pedro Alves <palves@redhat.com>
9418 * Makefile.in (GNULIB_BUILDDIR): New.
9419 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9420 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9421 (all, install-only, uninstall, clean-info, all-lib, clean): No
9422 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9423 (maintainer-clean realclean distclean): Use subdir_do.
9425 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9426 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9427 * acinclude.m4: Include acx_configure_dir.m4.
9428 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9429 calls. Call AC_PROG_RANLIB. Configure gnulib using
9432 (GNULIB_STDINT_H): Adjust.
9433 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9434 * gdbreplay.c: Include build-gnulib/config.h.
9435 * server.h: Likewise.
9436 * aclocal.m4: Regenerate.
9437 * config.in: Regenerate.
9438 * configure: Regenerate.
9440 2012-04-19 Pedro Alves <palves@redhat.com>
9442 * Makefile.in (LIBGNU, INCGNU): Adjust.
9443 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9444 (all, install-only, uninstall, clean-info, all-lib, clean)
9445 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9446 * configure.ac: Adjust AC_OUTPUT output.
9447 * aclocal.m4: Regenerate.
9448 * configure: Regenerate.
9450 2012-04-19 Pedro Alves <palves@redhat.com>
9452 * Makefile.in (generated_files): New.
9453 (server_h): Remove the explicit dependency on config.h, and depend
9454 on $generated_files.
9456 2012-04-19 Pedro Alves <palves@redhat.com>
9458 * Makefile.in (INCGNU): Add -Ignulib.
9460 2012-04-19 Pedro Alves <palves@redhat.com>
9462 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9463 (INCGNU): ... this, and spell out -I here.
9464 (GNULIB_LIB): Rename to ...
9466 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9468 2012-04-19 Pedro Alves <palves@redhat.com>
9470 * config.in: Regenerate.
9472 2012-04-19 Pedro Alves <palves@redhat.com>
9474 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9475 * server.h (memmem): Remove declaration.
9476 * config.in: Regenerate.
9477 * configure: Regenerate.
9479 2012-04-19 Yao Qi <yao@codesourcery.com>
9481 * Makefile.in (SFILES): Add common/vec.c.
9485 2012-04-19 Yao Qi <yao@codesourcery.com>
9487 * remote-utils.c (prepare_resume_reply): Replace with macro
9488 target_core_of_thread.
9489 * server.c (handle_qxfer_threads_proper): Likewise.
9490 * target.h (traget_core_of_thread): New macro.
9492 2012-04-18 Pedro Alves <palves@redhat.com>
9494 * aclocal.m4: Regenerate.
9495 * configure: Regenerate.
9497 2012-04-16 Yao Qi <yao@codesourcery.com>
9499 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9500 duplicated on address.
9502 2012-04-16 Yao Qi <yao@codesourcery.com>
9504 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9505 (struct tracepoint_action_ops) <send>: New field.
9506 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9507 (agent_expr_send, x_tracepoint_action_send): New.
9508 (l_tracepoint_action_send): New.
9509 (cmd_qtdp): Download and install tracepoint
9510 according to `use_agent'.
9511 (run_inferior_command): Add one more parameter `len'.
9513 (tracepoint_send_agent): New.
9514 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9516 2012-04-16 Yao Qi <yao@codesourcery.com>
9518 * tracepoint.c (download_tracepoints): Moved to ...
9519 (cmd_qtstart): ... here.
9521 2012-04-14 Yao Qi <yao@codesourcery.com>
9523 * tracepoint.c: Include inttypes.h.
9524 (struct collect_memory_action): Use sized types.
9525 (struct tracepoint): Likewise.
9526 (cmd_qtdp, stop_tracing): Update print specifiers.
9527 (cmd_qtp, response_tracepoint): Likewise.
9528 (collect_data_at_tracepoint): Likewise.
9529 (collect_data_at_step): Likewise.
9531 2012-04-14 Yao Qi <yao@codesourcery.com>
9533 Import gnulib module inttypes.
9534 * aclocal.m4, config.in, configure: Regenerated.
9536 2012-04-14 Yao Qi <yao@codesourcery.com>
9538 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9539 Makefile and config.status at last.
9541 2012-04-13 Yao Qi <yao@codesourcery.com>
9543 * tracepoint.c: Include stdint.h unconditionally.
9545 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9547 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9548 on BFD_HAVE_SYS_PROCFS_TYPE.
9549 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9550 * configure: Regenerate.
9551 * config.in: Likewise.
9553 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9555 * Makefile.in (clean): Also remove x32.c x32-linux.c
9556 x32-avx.c x32-avx-linux.c.
9557 (x32.o): New target.
9559 (x32-linux.o): Likewise.
9560 (x32-linux.c): Likewise.
9561 (x32-avx.o): Likewise.
9562 (x32-avx.c): Likewise.
9563 (x32-avx-linux.o): Likewise.
9564 (x32-avx-linux.c): Likewise.
9566 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9567 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9568 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9569 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9570 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9571 i386/x32-avx-linux.xml.
9573 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9574 (init_registers_x32_avx_linux): Likwise.
9575 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9576 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9578 2012-04-13 Pedro Alves <palves@redhat.com>
9580 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9581 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9582 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9583 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9586 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9588 * linux-x86-low.c (compat_x32_clock_t): New.
9589 (compat_x32_siginfo_t): Likewise.
9590 (compat_x32_siginfo_from_siginfo): Likewise.
9591 (siginfo_from_compat_x32_siginfo): Likewise.
9592 (linux_is_elf64): Likewise.
9593 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9594 and siginfo_from_compat_x32_siginfo for x32.
9595 (x86_arch_setup): Set linux_is_elf64.
9597 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9600 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9602 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9603 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9604 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9605 compatible with process.
9607 2012-04-12 Yao Qi <yao@codesourcery.com>
9609 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9610 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9611 (install-only, install-info, clean): Handle sub dir gnulib.
9612 (all-lib, am--refresh): New targets.
9613 (memmem.o): Remove target.
9614 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9615 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9616 (AC_REPLACE_FUNCS): Remove memmem.
9617 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9618 (AC_OUTPUT): Generate Makefile in gnulib/.
9619 * aclocal.m4, config.in, configure: Regenerated.
9621 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9623 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9625 2012-04-05 Pedro Alves <palves@redhat.com>
9627 -Werror=strict-aliasing
9629 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9632 2012-04-04 Pedro Alves <palves@redhat.com>
9634 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9635 (sparc_store_gregset_from_stack, sparc_store_gregset)
9636 (sparc_breakpoint_at): Fix formatting.
9638 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9640 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9642 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9643 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9644 * config.in: Regenerate.
9645 * configure: Likewise.
9647 2012-03-29 Pedro Alves <palves@redhat.com>
9649 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9650 Correct ptrace arguments.
9652 2012-03-28 Pedro Alves <palves@redhat.com>
9654 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9655 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9656 (IA64_FR1_REGNUM): New defines.
9657 (ia64_fetch_register): New.
9658 (the_low_target): Install it.
9659 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9661 * linux-low.c (linux_fetch_registers): Try the
9662 the_low_target.fetch_register hook first.
9664 * linux-arm-low.c (the_low_target): Adjust.
9665 * linux-bfin-low.c (the_low_target): Adjust.
9666 * linux-cris-low.c (the_low_target): Adjust.
9667 * linux-crisv32-low.c (the_low_target): Adjust.
9668 * linux-m32r-low.c (the_low_target): Adjust.
9669 * linux-m68k-low.c (the_low_target): Adjust.
9670 * linux-mips-low.c (the_low_target): Adjust.
9671 * linux-ppc-low.c (the_low_target): Adjust.
9672 * linux-s390-low.c (the_low_target): Adjust.
9673 * linux-sh-low.c (the_low_target): Adjust.
9674 * linux-sparc-low.c (the_low_target): Adjust.
9675 * linux-tic6x-low.c (the_low_target): Adjust.
9676 * linux-x86-low.c (the_low_target): Adjust.
9677 * linux-xtensa-low.c (the_low_target): Adjust.
9679 2012-03-26 Pedro Alves <palves@redhat.com>
9681 * server.c (handle_qxfer_libraries): Don't bail early if
9682 the_target->qxfer_libraries_svr4 is not NULL.
9684 2012-03-26 Pedro Alves <palves@redhat.com>
9686 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9688 2012-03-23 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9691 "library-list-svr4" element's start tag when the the DSO list is
9694 2012-03-23 Pedro Alves <palves@redhat.com>
9696 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9697 a variable whose type size is the same as the inferior's pointer
9700 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9702 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9704 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9705 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9706 * linux-low.h: Include <signal.h>.
9707 (struct siginfo): Remove forward declaration.
9708 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9711 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9713 * .gitignore: Ignore more files.
9715 2012-03-19 Pedro Alves <palves@redhat.com>
9716 Jan Kratochvil <jan.kratochvil@redhat.com>
9718 * server.c (cont_thread, general_thread): Add describing comments.
9719 (start_inferior): Clear `cont_thread'.
9720 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9723 2012-03-15 Yao Qi <yao@codesourcery.com>
9725 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9727 (cmd_qtdp): ... here.
9729 2012-03-15 Yao Qi <yao@codesourcery.com>
9731 * tracepoint.c (struct tracepoint_action_ops): New.
9732 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9733 (m_tracepoint_action_download): New.
9734 (r_tracepoint_action_download): New.
9735 (x_tracepoint_action_download): New.
9736 (l_tracepoint_action_download): New.
9737 (add_tracepoint_action): Install `action->ops' according type.
9738 (download_tracepoint_1): Move code `download' function pointer
9739 of various tracepoint_action_ops.
9741 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9743 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9744 linux_ptrace_attach_warnings.
9746 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9748 * Makefile.in (linux-ptrace.o): New.
9749 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9750 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9751 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9752 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9753 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9755 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9757 2012-03-08 Yao Qi <yao@codesourcery.com>
9758 Pedro Alves <palves@redhat.com>
9760 Fix PR server/13392.
9761 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9763 * tracepoint.c (remove_tracepoint): New.
9764 (cmd_qtdp): Call remove_tracepoint when failed to install.
9766 2012-03-07 Pedro Alves <palves@redhat.com>
9768 * linux-low.c (get_detach_signal): New.
9769 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9770 Pass on pending signals to PTRACE_DETACH. Check the result of the
9772 * server.c (program_signals, program_signals_p): New.
9773 (handle_general_set): Handle QProgramSignals.
9774 * server.h (program_signals, program_signals_p): Declare.
9776 2012-03-05 Pedro Alves <palves@redhat.com>
9777 Jan Kratochvil <jan.kratochvil@redhat.com>
9779 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9782 2012-03-03 Yao Qi <yao@codesourcery.com>
9784 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9785 agent_look_up_symbols.
9787 2012-03-03 Yao Qi <yao@codesourcery.com>
9789 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9790 (linux-x86-low.o): Likewise.
9791 * server.h: Remove in_process_agent_loaded.
9792 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9796 2012-03-03 Yao Qi <yao@codesourcery.com>
9798 * tracepoint.c (gdb_agent_capability): New global.
9799 (in_process_agent_loaded_ust): Renamed to
9800 `in_process_agent_supports_ust'.
9802 (in_process_agent_supports_ust): Call agent_capability_check.
9803 (clear_installed_tracepoints): Assert that agent supports
9806 2012-03-03 Yao Qi <yao@codesourcery.com>
9808 * linux-low.c (linux_supports_agent): New.
9809 (linux_target_ops): Initialize field `supports_agent' with
9810 linux_supports_agent.
9811 * target.h (struct target_ops) <supports_agent>: New.
9812 (target_supports_agent): New macro.
9813 * server.c (handle_general_set): Handle packet 'QAgent'.
9814 (handle_query): Send `QAgent+'.
9815 * Makefile.in (server.o): Depends on agent.h.
9817 2012-03-03 Yao Qi <yao@codesourcery.com>
9819 * Makefile.in (OBS): Add agent.o.
9820 Add new rule for agent.o.
9821 Track dependence of tracepoint.c on agent.h.
9822 * tracepoint.c (run_inferior_command_1):
9823 (run_inferior_command): Call agent_run_command.
9824 (gdb_ust_connect_sync_socket): Deleted. Move it to
9826 (resume_thread, stop_thread): Likewise.
9827 (gdb_ust_socket_init): Renamed to ...
9828 (gdb_agent_socket_init): ... New.
9829 (gdb_ust_thread): Renamed to ...
9830 (gdb_agent_helper_thread): ... New.
9831 (gdb_ust_init): Move some code to ...
9832 (gdb_agent_init): ... here. New.
9833 [HAVE_UST]: Call gdb_ust_init.
9834 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9835 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9836 * config.in, configure: Regenerated.
9838 2012-03-02 Pedro Alves <palves@redhat.com>
9840 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9841 * linux-low.c (struct simple_pid_list): New.
9842 (stopped_pids): New a struct simple_pid_list pointer.
9843 (add_to_pid_list, pull_pid_from_list): New.
9844 (handle_extended_wait): Don't assume the first signal new children
9845 report is SIGSTOP. Adjust call to pull_pid_from_list.
9846 (linux_wait_for_lwp): Adjust.
9848 2012-03-02 Yao Qi <yao@codesourcery.com>
9850 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9853 2012-03-02 Yao Qi <yao@codesourcery.com>
9855 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9856 `stop_pc' and `tpoint'. Update caller.
9858 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9860 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9861 * linux-low.c (use_linux_regsets): New macro.
9862 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9863 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9864 (linux_register_in_regsets): New function.
9865 (usr_fetch_inferior_registers): Skip registers covered by
9867 (usr_store_inferior_registers): Likewise.
9868 (usr_fetch_inferior_registers): New macro.
9869 (usr_store_inferior_registers): Likewise.
9870 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9871 (linux_store_registers): Likewise.
9872 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9874 (init_registers_mips64_dsp_linux): Likewise.
9875 (init_registers_mips_linux): New macro.
9876 (init_registers_mips_dsp_linux): Likewise.
9877 (mips_dsp_num_regs): Likewise.
9878 (DSP_BASE, DSP_CONTROL): New fallback macros.
9879 (mips_base_regs): New macro.
9880 (mips_regmap): Use it. Fix the size.
9881 (mips_dsp_regmap): New variable.
9882 (mips_dsp_regset_bitmap): Likewise.
9883 (mips_arch_setup): New function.
9884 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9886 (mips_cannot_store_register): Likewise.
9887 (the_low_target): Update .arch_setup, .num_regs and .regmap
9888 initializers. Add .regset_bitmap initializer.
9889 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9891 * linux-bfin-low.c (the_low_target): Likewise.
9892 * linux-cris-low.c (the_low_target): Likewise.
9893 * linux-crisv32-low.c (the_low_target): Likewise.
9894 * linux-ia64-low.c (the_low_target): Likewise.
9895 * linux-m32r-low.c (the_low_target): Likewise.
9896 * linux-m68k-low.c (the_low_target): Likewise.
9897 * linux-ppc-low.c (the_low_target): Likewise.
9898 * linux-s390-low.c (the_low_target): Likewise.
9899 * linux-sh-low.c (the_low_target): Likewise.
9900 * linux-sparc-low.c (the_low_target): Likewise.
9901 * linux-tic6x-low.c (the_low_target): Likewise.
9902 * linux-x86-low.c (the_low_target): Likewise.
9903 * linux-xtensa-low.c (the_low_target): Likewise.
9904 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9905 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9906 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9908 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9909 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9911 2012-02-29 Yao Qi <yao@codesourcery.com>
9912 Pedro Alves <palves@redhat.com>
9914 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9915 `step_over_finished' is true.
9917 2012-02-27 Pedro Alves <palves@redhat.com>
9919 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9920 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9922 2012-02-27 Pedro Alves <palves@redhat.com>
9925 * linux-low.c (pid_is_stopped): New.
9926 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9928 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9930 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9933 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9935 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9937 2012-02-24 Luis Machado <lgustavo@codesourcery>
9939 * server.c (handle_query): Advertise support for target-side
9940 breakpoint condition evaluation.
9941 (process_point_options): New function.
9942 (process_serial_event): When inserting a breakpoint, check for
9943 a target-side condition that should be evaluated.
9945 * mem-break.c: Include regcache.h and ax.h.
9946 (point_cond_list_t): New data structure.
9947 (breakpoint) <cond_list>: New field.
9948 (find_gdb_breakpoint_at): Make non-static.
9949 (delete_gdb_breakpoint_at): Clear any target-side
9951 (clear_gdb_breakpoint_conditions): New function.
9952 (add_condition_to_breakpoint): Likewise.
9953 (add_breakpoint_condition): Likewise.
9954 (gdb_condition_true_at_breakpoint): Likewise.
9955 (gdb_breakpoint_here): Return result directly instead
9956 of going through a local variable.
9958 * mem-break.h (find_gdb_breakpoint_at): New prototype.
9959 (clear_gdb_breakpoint_conditions): Likewise.
9960 (add_breakpoint_condition): Likewise.
9961 (gdb_condition_true_at_breakpoint): Likewise.
9963 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
9964 (need_step_over_p): Take target-side breakpoint condition into
9967 2012-02-24 Luis Machado <lgustavo@codesourcery>
9969 * server.h: Include tracepoint.h.
9970 (agent_mem_read, agent_get_trace_state_variable_value,
9971 agent_set_trace_state_variable_value,
9972 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
9973 get_set_tsv_func_addr): New prototypes.
9975 * ax.h: New include file.
9976 * ax.c: New source file.
9978 * tracepoint.c: Include ax.h.
9979 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
9980 agent_expr, eval_result_type): Move to ax.h.
9981 (parse_agent_expr): Rename to ...
9982 (gdb_parse_agent_expr): ... this, make it non-static and move
9984 (unparse_agent_expr) Rename to ...
9985 (gdb_unparse_agent_expr): ... this, make it non-static and move
9987 (eval_agent_expr): Rename to ...
9988 (eval_tracepoint_agent_expr): ... this.
9989 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
9990 forward declarations.
9991 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
9992 (agent_get_trace_state_variable_value): New function.
9993 (agent_set_trace_state_variable_value): New function.
9994 (cmd_qtdp): Call gdb_parse_agent_expr (...).
9995 (response_tracepoint): Call gdb_unparse_agent_expr (...).
9996 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
9997 (condition_true_at_tracepoint): Likewise.
9998 (parse_agent_expr): Rename to ...
9999 (gdb_parse_agent_expr): ... this and move to ax.c.
10000 (unparse_agent_expr): Rename to ...
10001 (gdb_unparse_agent_expr): ... this and move to ax.c.
10002 (gdb_agent_op_name): Move to ax.c.
10003 (eval_agent_expr): Rename to ...
10004 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10006 (eval_tracepoint_agent_expr): New function.
10007 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10009 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10011 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10012 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10013 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10014 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10015 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10016 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10017 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10018 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10019 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10020 (compile_bytecodes): Remove forward declaration.
10021 (is_goto_target): Move to ax.c.
10022 (compile_bytecodes): Move to ax.c and call
10023 agent_get_trace_state_variable_value (...) and
10024 agent_set_trace_state_variable_value (...).
10026 * Makefile.in: Update ax.c and IPA dependencies.
10028 2012-02-24 Pedro Alves <palves@redhat.com>
10030 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10031 (cmd_bigqtbuffer_circular): ... this. Only handle
10032 'QTBuffer:circular:'.
10033 (handle_tracepoint_general_set): Adjust.
10035 2012-02-16 Yao Qi <yao@codesourcery.com>
10037 * inferiors.c: Move code to ...
10038 * dll.c: .... here. New.
10039 * server.h: Declare clear_dlls.
10040 * Makefile.in (SFILES): Add dll.c.
10044 2012-02-11 Yao Qi <yao@codesourcery.com>
10046 * server.c: (handle_monitor_command): Add a new parameter
10048 (handle_query): Update caller.
10050 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10052 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10053 * configure, config.in: Regenerate.
10054 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10057 2012-02-02 Pedro Alves <palves@redhat.com>
10059 Try SIGKILL first, then PTRACE_KILL.
10060 * linux-low.c (linux_kill_one_lwp): New.
10061 (linux_kill_one_lwp): Rename to ...
10062 (kill_one_lwp_callback): ... this. Use the new
10063 linux_kill_one_lwp.
10065 2012-02-02 Pedro Alves <palves@redhat.com>
10067 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10070 2012-01-27 Pedro Alves <palves@redhat.com>
10072 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10073 (elf_64_file_p): Make static.
10074 (linux_pid_exe_is_elf_64_file): New.
10075 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10076 Delete declarations.
10077 (linux_pid_exe_is_elf_64_file): Declare.
10078 * linux-x86-low.c (x86_arch_setup): Use
10079 linux_pid_exe_is_elf_64_file.
10081 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10083 * linux-low.c (linux_wait_for_event_1): Rename to ...
10084 (linux_wait_for_event): ... here and merge it with former
10085 linux_wait_for_event - new variable wait_ptid, use it.
10086 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10088 2012-01-23 Pedro Alves <palves@redhat.com>
10090 * server.c (main): Avoid yet another case of infinite loop while
10091 detaching/killing after a longjmp.
10093 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10096 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10098 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10100 * hostio.c (handle_readlink): New function.
10101 (handle_vFile): Call it to handle "vFile:readlink" packets.
10103 2012-01-20 Pedro Alves <palves@redhat.com>
10104 Ulrich Weigand <ulrich.weigand@linaro.org>
10106 * server.c (handle_v_requests): Only support vAttach and vRun to
10107 start multiple processes when in extended protocol mode.
10109 2012-01-17 Pedro Alves <palves@redhat.com>
10111 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10112 memalign plus mprotect to allocate the scratch buffer.
10114 2012-01-13 Pedro Alves <palves@redhat.com>
10116 * server.c (attach_inferior): Clear `cont_thread'.
10118 2012-01-13 Pedro Alves <palves@redhat.com>
10120 * server.c (main): Avoid infinite loop while detaching/killing
10123 2012-01-09 Doug Evans <dje@google.com>
10125 * server.c (start_inferior): Set last_ptid in --wrapper case.
10127 2012-01-06 Yao Qi <yao@codesourcery.com>
10129 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10131 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10133 2012-01-04 Yao Qi <yao@codesourcery.com>
10135 * tracepoint.c (cmd_qtdp): Print debug message
10136 for static tracepoint.
10138 2012-01-04 Yao Qi <yao@codesourcery.com>
10140 * tracepoint.c (trace_vdebug): Differentiate debug message
10141 between gdbserver and IPA.
10143 2012-01-03 Yao Qi <yao@codesourcery.com>
10145 * tracepoint.c (tracepoint_was_hit): Don't collect for
10148 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10150 * terminal.h: Reformat copyright header.
10152 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10154 * server.c (gdbserver_version): Update copyright year.
10155 * gdbreplay.c (gdbreplay_version): Likewise.
10157 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10159 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10162 2011-12-18 Hui Zhu <teawater@gmail.com>
10163 * linux-low.c (linux_create_inferior): Save return value to ret.
10165 2011-12-18 Hui Zhu <teawater@gmail.com>
10167 * linux-low.c (linux_create_inferior): Save return value to ret.
10169 2011-12-16 Doug Evans <dje@google.com>
10171 * linux-low.c (linux_create_inferior): If stdio connection,
10172 redirect stdin from /dev/null, stdout to stderr.
10173 * remote-utils.c (remote_is_stdio): New static global.
10174 (remote_connection_is_stdio): New function.
10175 (remote_prepare): Handle stdio connection.
10176 (remote_open): Ditto.
10177 (remote_close): Don't close stdin for stdio connections.
10178 (read_prim,write_prim): New functions. Replace all calls to
10179 read/write to these.
10180 * server.c (main): Watch for "-" argument. Move call to
10181 remote_prepare before start_inferior.
10182 * server.h (STDIO_CONNECTION_NAME): New macro.
10183 (remote_connection_is_stdio): Declare.
10185 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10186 in debugging output.
10188 2011-12-15 Yao Qi <yao@codesourcery.com>
10190 * tracepoint.c: Include sys/syscall.h.
10191 (gdb_ust_thread): Remove preprocessor conditional.
10193 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10195 * linux-low.c (linux_detach_one_lwp): Call
10196 the_low_target.prepare_to_resume before detaching.
10198 2011-12-14 Yao Qi <yao@codesourcery.com>
10200 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10203 2011-12-14 Yao Qi <yao@codesourcery.com>
10205 * i386-low.c (i386_low_stopped_data_address): Initialize local
10206 variable `control'.
10208 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10212 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10213 DR_CONTROL unless necessary. Extend comments.
10214 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10215 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10217 2011-12-13 Yao Qi <yao@codesourcery.com>
10219 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10221 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10223 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10225 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10226 Print new debug message for such case.
10228 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10230 Fix overlapping memcpy.
10231 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10232 the read_inferior_memory transfer.
10233 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10234 write_inferior_memory transfer.
10235 (set_fast_tracepoint_jump): New variable buf. Use it for the
10236 read_inferior_memory and write_inferior_memory transfers.
10237 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10238 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10239 Use it for the write_inferior_memory transfer.
10240 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10243 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10245 * linux-low.c (fetch_register, store_register): Make code
10246 consistent, fix formatting.
10248 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10250 * linux-low.c (usr_store_inferior_registers): Factor out code
10251 to handle individual registers into...
10252 (store_register): ... this new function.
10254 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10256 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10257 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10258 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10259 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10260 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10261 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10262 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10263 (srv_xmlfiles): Add new XML files.
10265 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10267 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10268 (init_registers_s390_linux32v1): Add prototype.
10269 (init_registers_s390_linux32v2): Likewise.
10270 (init_registers_s390_linux64v1): Likewise.
10271 (init_registers_s390_linux64v2): Likewise.
10272 (init_registers_s390x_linux64v1): Likewise.
10273 (init_registers_s390x_linux64v2): Likewise.
10274 (s390_num_regs): Increment to 52.
10275 (s390_regmap): Add orig_r2 register.
10276 (s390_num_regs_3264): Increment to 68.
10277 (s390_regmap_3264): Add orig_r2 register.
10278 (s390_collect_ptrace_register): Handle orig_r2 register.
10279 (s390_supply_ptrace_register): Likewise.
10280 (s390_fill_last_break): New function.
10281 (s390_store_last_break): Likewise.
10282 (s390_fill_system_call): New function.
10283 (s390_store_system_call): Likewise.
10284 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10286 (s390_check_regset): New function.
10287 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10288 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10289 Update target_regsets for available register sets.
10291 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10292 Jan Kratochvil <jan.kratochvil@redhat.com>
10294 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10295 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10297 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10298 * linux-low.h (struct process_info_private): New member r_debug.
10299 * server.c (handle_qxfer_libraries): Call
10300 the_target->qxfer_libraries_svr4.
10301 (handle_qxfer_libraries_svr4): New function.
10302 (qxfer_packets): New entry "libraries-svr4".
10303 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10304 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10305 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10306 PACKET_qXfer_libraries_svr4.
10308 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10310 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10311 PSW address/mask between 8-byte and 16-byte formats.
10312 (s390_supply_ptrace_register): Likewise.
10313 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10314 basic addressing mode bit.
10316 2011-11-24 Stan Shebs <stan@codesourcery.com>
10318 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10320 2011-11-17 Stan Shebs <stan@codesourcery.com>
10322 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10323 (tracing_start_time): New global.
10324 (tracing_stop_time): New global.
10325 (tracing_user_name): New global.
10326 (tracing_notes): New global.
10327 (tracing_stop_note): New global.
10328 (cmd_qtstart): Set traceframe_usage, start_time.
10329 (stop_tracing): Set stop_time.
10330 (cmd_qtstatus): Report additional status.
10331 (cmd_qtp): New function.
10332 (handle_tracepoint_query): Call it.
10333 (cmd_qtnotes): New function.
10334 (handle_tracepoint_general_set): Call it.
10335 (get_timestamp): Rename from tsv_get_timestamp.
10337 2011-11-14 Stan Shebs <stan@codesourcery.com>
10338 Kwok Cheung Yeung <kcy@codesourcery.com>
10340 * linux-x86-low.c (small_jump_insn): New.
10341 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10342 trampoline and error message, build a trampoline and issue a small
10343 jump instruction to it.
10344 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10345 trampoline and error message.
10346 (x86_get_min_fast_tracepoint_insn_len): New.
10347 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10348 * linux-low.h (struct linux_target_ops): Add arguments to
10349 install_fast_tracepoint_jump_pad operation, add new operation.
10350 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10352 (linux_get_min_fast_tracepoint_insn_len): New function.
10353 (linux_target_op): Add new operation.
10354 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10355 (gdb_trampoline_buffer_end): Ditto.
10356 (gdb_trampoline_buffer_error): Ditto.
10357 (struct ipa_sym_addresses): Add fields for new IPA variables.
10358 (symbol_list): Add entries for new IPA variables.
10359 (struct tracepoint): Add fields to hold the address range of the
10360 trampoline used by the tracepoint.
10361 (trampoline_buffer_head): New static variable.
10362 (trampoline_buffer_tail): Ditto.
10363 (claim_trampoline_space): New function.
10364 (have_fast_tracepoint_trampoline_buffer): New function.
10365 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10367 (install_fast_tracepoint): Ditto, also add error buffer argument.
10368 (cmd_qtminftpilen): New function.
10369 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10370 (fast_tracepoint_from_trampoline_address): New function.
10371 (fast_tracepoint_collecting): Handle trampoline as part of jump
10373 (set_trampoline_buffer_space): New function.
10374 (initialize_tracepoint): Initialize new IPA variables.
10375 * target.h (struct target_ops): Add arguments to
10376 install_fast_tracepoint_jump_pad operation, add new
10377 get_min_fast_tracepoint_insn_len operation.
10378 (target_get_min_fast_tracepoint_insn_len): New.
10379 (install_fast_tracepoint_jump_pad): Add arguments.
10380 * server.h (IPA_BUFSIZ): Define.
10381 * linux-i386-ipa.c: Include extra header files.
10382 (initialize_fast_tracepoint_trampoline_buffer): New function.
10383 (initialize_low_tracepoint): Call it.
10384 * server.h (set_trampoline_buffer_space): Declare.
10385 (claim_trampoline_space): Ditto.
10386 (have_fast_tracepoint_trampoline_buffer): Ditto.
10388 2011-11-14 Yao Qi <yao@codesourcery.com>
10390 * server.c (handle_query): Handle InstallInTrace for qSupported.
10391 * tracepoint.c (add_tracepoint): Sort list.
10392 (install_tracepoint, download_tracepoint): New.
10393 (cmd_qtdp): Call them to install and download tracepoints.
10394 (sort_tracepoints): Removed.
10395 (cmd_qtstart): Update.
10397 2011-11-14 Yao Qi <yao@codesourcery.com>
10399 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10400 * mem-break.h: Declare.
10401 * tracepoint.c (cmd_qtstart): Move some code to ...
10402 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10404 (download_tracepoints): Move some code to ...
10405 (download_tracepoint_1): ... here. New.
10407 2011-11-08 Yao Qi <yao@codesourcery.com>
10409 * remote-utils.c (relocate_instruction): A comment fix.
10411 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10413 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10414 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10415 dr_status_mirror and dr_control_mirror from debug_reg_state.
10416 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10417 (i386_initial_stuff): Remove use of deleted globals.
10418 (i386_get_thread_context, i386_set_thread_context,
10419 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10420 from debug_reg_state.
10422 2011-11-05 Yao Qi <yao@codesourcery.com>
10424 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10425 address as TPOINT's.
10427 2011-11-02 Stan Shebs <stan@codesourcery.com>
10429 * tracepoint.c (agent_mem_read_string): New function.
10430 (eval_agent_expr): Call it for tracenz.
10431 * server.c (handle_query): Report support for tracenz.
10433 2011-11-02 Yao Qi <yao@codesourcery.com>
10435 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10437 2011-11-02 Yao Qi <yao@codesourcery.com>
10439 * target.h: Fix a typo in comment.
10441 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10443 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10444 clobber the breakpoints' shadows with fast tracepoint jumps.
10445 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10446 * target.c (write_inferior_memory): Also pass MYADDR down to
10449 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10451 * configure.ac: Check support for personality routine.
10452 * configure: Regenerate.
10453 * config.in: Likewise.
10454 * linux-low.c: Include <sys/personality.h>.
10455 Define ADDR_NO_RANDOMIZE if necessary.
10456 (linux_create_inferior): Disable address space randomization when
10457 forking inferior, if requested.
10458 (linux_supports_disable_randomization): New function.
10459 (linux_target_ops): Install it.
10460 * server.h (disable_randomization): Declare.
10461 * server.c (disable_randomization): New global variable.
10462 (handle_general_set): Handle QDisableRandomization.
10463 (handle_query): Likewise for qSupported.
10464 (main): Support --disable-randomization and --no-disable-randomization
10465 command line arguments.
10466 * target.h (struct target_ops): Add supports_disable_randomization.
10467 (target_supports_disable_randomization): New macro.
10469 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10471 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10473 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10474 [!PT_GETDSBT] (target_loadmap): New definition.
10475 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10476 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10477 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10478 and PT_GETDSBT to LINUX_LOADMAP.
10479 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10480 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10482 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10484 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10485 (arm_linux_hwbp_cap): New static variable.
10486 (arm_linux_get_hwbp_cap): Replace by ...
10487 (arm_linux_init_hwbp_cap): ... this new function.
10488 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10489 (arm_linux_get_hw_watchpoint_count): Likewise.
10490 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10491 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10492 (arm_prepare_to_resume): Use perror_with_name instead of error.
10494 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10496 * linux-arm-low.c: Include <signal.h>.
10497 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10498 (struct arm_linux_hwbp_cap): New data type.
10499 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10500 (struct arm_linux_hw_breakpoint): New data type.
10501 (MAX_BPTS, MAX_WPTS): Define.
10502 (struct arch_process_info, struct arch_lwp_info): New data types.
10503 (arm_linux_get_hwbp_cap): New function.
10504 (arm_linux_get_hw_breakpoint_count): Likewise.
10505 (arm_linux_get_hw_watchpoint_count): Likewise.
10506 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10507 (arm_hwbp_control_initialize): Likewise.
10508 (arm_hwbp_control_is_enabled): Likewise.
10509 (arm_hwbp_control_is_initialized): Likewise.
10510 (arm_hwbp_control_disable): Likewise.
10511 (arm_linux_hw_breakpoint_equal): Likewise.
10512 (arm_linux_hw_point_initialize): Likewise.
10513 (struct update_registers_data): New data structure.
10514 (update_registers_callback: New function.
10515 (arm_insert_point): Likewise.
10516 (arm_remove_point): Likewise.
10517 (arm_stopped_by_watchpoint): Likewise.
10518 (arm_stopped_data_address): Likewise.
10519 (arm_new_process): Likewise.
10520 (arm_new_thread): Likewise.
10521 (arm_prepare_to_resume): Likewise.
10522 (the_low_target): Register arm_insert_point, arm_remove_point,
10523 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10524 arm_new_thread, and arm_prepare_to_resume.
10526 2011-09-15 Stan Shebs <stan@codesourcery.com>
10528 * server.h (struct emit_ops): Add compare-goto fields.
10529 * tracepoint.c (gdb_agent_op_sizes): New table.
10530 (emit_eq_goto): New function.
10531 (emit_ne_goto): New function.
10532 (emit_lt_goto): New function.
10533 (emit_le_goto): New function.
10534 (emit_gt_goto): New function.
10535 (emit_ge_goto): New function.
10536 (is_goto_target): New function.
10537 (compile_bytecodes): Recognize special cases of compare-goto
10538 combinations and call specialized emitters for them.
10539 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10540 (amd64_emit_ne_goto): New function.
10541 (amd64_emit_lt_goto): New function.
10542 (amd64_emit_le_goto): New function.
10543 (amd64_emit_gt_goto): New function.
10544 (amd64_emit_ge_goto): New function.
10545 (amd64_emit_ops): Add the new functions.
10546 (i386_emit_eq_goto): New function.
10547 (i386_emit_ne_goto): New function.
10548 (i386_emit_lt_goto): New function.
10549 (i386_emit_le_goto): New function.
10550 (i386_emit_gt_goto): New function.
10551 (i386_emit_ge_goto): New function.
10552 (i386_emit_ops): Add the new functions.
10554 2011-09-08 Stan Shebs <stan@codesourcery.com>
10556 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10557 (i386_emit_epilogue): Restore %ebx.
10559 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10561 * server.c (step_thread): Remove definition.
10562 (process_serial_event): Don't handle Hs.
10563 * server.h (step_thread): Remove declaration.
10564 * target.c (set_desired_inferior): Remove use of step_thread.
10566 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10568 * linux-low.c: Include linux-procfs.h.
10569 (linux_attach_lwp_1): Update comments.
10570 (linux_attach): Scan for existing threads when attaching to a
10571 process that is the tgid.
10572 * Makefile.in: Update dependencies.
10574 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10576 * configure.srv: Add linux-procfs.o dependencies.
10578 2011-08-14 Yao Qi <yao@codesourcery.com>
10580 * target.h (struct target_ops): Fix indent.
10581 * win32-low.c (win32_target_ops): Fix comment.
10583 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10584 Yao Qi <yao@codesourcery.com>
10586 * Makefile.in (clean): Remove tic6x-*.c files.
10587 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10588 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10589 (tic6x-c64xp-linux.c): Likewise.
10590 * configure.srv: Add support for tic6x-*-uclinux.
10591 * linux-tic6x-low.c: New.
10592 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10594 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10595 Yao Qi <yao@codesourcery.com>
10597 * target.h (struct target_ops): Add read_loadmap.
10598 * linux-low.c (struct target_loadseg): New type.
10599 (struct target_loadmap): New type.
10600 (linux_read_loadmap): New function.
10601 (linux_target_ops): Add linux_read_loadmap.
10602 * server.c (handle_query): Support qXfer:fdpic:read packet.
10603 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10606 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10608 * win32-low.c: Include <stdint.h>.
10610 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10612 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10613 to the inferior here.
10614 (i386_remove_aligned_watchpoint): Ditto.
10615 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10616 fit part of the watchpoint in the debug registers.
10617 (i386_update_inferior_debug_regs): New.
10618 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10619 registers, and only update the inferior on success.
10620 (i386_low_remove_watchpoint): Ditto.
10622 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10624 * linux-low.c (compare_ints, unique, list_threads, show_process,
10625 linux_core_of_thread): Delete.
10626 (linux_target_ops): Change linux_core_of_thread to
10627 linux_common_core_of_thread.
10628 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10629 * utils.c (malloc_failure): Change type of argument.
10630 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10631 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10632 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10633 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10634 (IPA_OBJS): Add common-utils-ipa.o.
10635 (ptid_h, linux_osdata_h): New macros.
10636 (server_h): Add common/common-utils.h, common/xml-utils.h,
10637 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10639 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10640 ptid.o, buffer.o): New rules.
10641 (linux-low.o): Add common/linux-osdata.h as a dependency.
10642 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10643 * configure.ac: Add AC_HEADER_DIRENT check.
10644 * config.in: Regenerate.
10645 * configure: Regenerate.
10646 * remote-utils.c (xml_escape_text): Delete.
10647 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10648 buffer_xml_printf): Move to common/buffer.c.
10649 * server.c (main): Remove call to initialize_inferiors.
10650 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10651 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10652 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10653 internal_error, gdb_assert, gdb_assert_fail): Delete.
10654 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10655 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10657 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10658 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10659 initialize_inferiors): Delete.
10661 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10663 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10666 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10668 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10670 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10672 2011-05-26 Yao Qi <yao@codesourcery.com>
10674 * Makefile.in (thread-db.o): Track dependence to
10675 common/gdb_thread_db.h.
10676 * thread-db.c: include gdb_thread_db.h from right place.
10678 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10680 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10681 __FILE__ and __LINE__ to internal_error.
10683 2011-05-13 Doug Evans <dje@google.com>
10685 * thread-db.c (try_thread_db_load_from_sdir): New function.
10686 (try_thread_db_load_from_dir): New function.
10687 (thread_db_load_search): Handle $sdir, ignore $pdir.
10688 Remove trying of system directories if search of
10689 libthread-db-search-path fails, that is now done via $sdir.
10691 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10693 * server.c (handle_query): Add EnableDisableTracepoints to the list
10694 of supported features.
10695 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10697 (cmd_qtenable_disable): New.
10698 (cmd_qtstart): Install tracepoints even if disabled.
10699 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10700 receiving a QTEnable or QTDisable packet.
10701 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10702 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10704 (gdb_probe): Skip data collection if static tracepoint is disabled.
10706 2011-05-10 Doug Evans <dje@google.com>
10708 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10710 2011-05-04 Doug Evans <dje@google.com>
10712 * linux-low.c (linux_join): Skip process lookup.
10713 * spu-low.c (spu_join): Ditto.
10714 * server.c (join_inferiors_callback): Delete.
10715 (process_serial_event): For 'D' packet (detach) call join_inferior
10718 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10720 * README: Don't mention xscale*-*-linux*.
10721 * configure.srv (xscale*-*-linux*): Don't handle target.
10723 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10725 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10727 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10728 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10729 (i386_emit_void_call_2): Likewise.
10731 2011-04-26 Yao Qi <yao@codesourcery.com>
10733 * linux-low.c: Move common macros to linux-ptrace.h.
10734 Include linux-ptrace.h.
10735 * Makefile.in (linux_ptrace_h): New.
10736 (linux-low.o): Depends on linux-ptrace.h.
10738 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10740 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10741 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10742 (remote_prepare): New function with most of the TCP code from ...
10743 (remote_open): ... here. Detect PORT here unconditionally. Move also
10744 setting transport_is_reliable.
10745 * server.c (run_once): New variable.
10746 (gdbserver_usage): Document it.
10747 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10748 the first run if RUN_ONCE.
10749 * server.h (run_once, remote_prepare): New declarations.
10751 2011-04-19 Tom Tromey <tromey@redhat.com>
10753 * win32-low.c (handle_load_dll): Remove duplicate "the".
10755 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10757 Remove support for old Cygwin 1.5 versions.
10758 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10759 function to avoid warning.
10760 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10763 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10765 * gdbserver/server.h (Macro _): Define it if not available.
10767 2011-03-14 Michael Snyder <msnyder@vmware.com>
10769 * hostio.c (handle_close): Remove unnecessary null test.
10771 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10773 * Makefile.in (maintainer-clean realclean distclean): Remove
10774 "make ... subdir_do" command.
10776 2011-03-10 Michael Snyder <msnyder@vmware.com>
10778 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10780 * server.c (handle_v_run): Free alloced buffer on early return.
10782 2011-03-09 Yao Qi <yao@codesourcery.com>
10785 2011-03-04 Yao Qi <yao@codesourcery.com>
10787 * Makefile.in: Remove GNU make feature --directory.
10789 2011-03-05 Yao Qi <yao@codesourcery.com>
10791 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10792 (subdir_do): New make target. Copied from gdb/Makefile.
10793 (maintainer-clean, realclean, distclean, clean): Call corresponding
10794 make targets in common/Makefile.
10796 2011-02-11 Yao Qi <yao@codesourcery.com>
10798 * configure.ac: Call AC_PROG_RANLIB.
10799 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10800 * configure: Regenerate.
10802 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10804 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10806 2011-03-06 Yao Qi <yao@codesourcery.com>
10808 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10810 2011-03-05 Yao Qi <yao@codesourcery.com>
10812 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10813 (subdir_do): New make target. Copied from gdb/Makefile.
10814 (maintainer-clean, realclean, distclean, clean): Call corresponding
10815 make targets in common/Makefile.
10817 2011-03-04 Yao Qi <yao@codesourcery.com>
10819 * Makefile.in: Remove GNU make feature --directory.
10821 2011-03-04 Michael Snyder <msnyder@vmware.com>
10823 * server.c (queue_stop_reply): Call xmalloc not malloc.
10825 2011-03-02 Michael Snyder <msnyder@vmware.com>
10827 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10829 2011-02-28 Michael Snyder <msnyder@vmware.com>
10831 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10832 (cmd_qtframe): Ditto.
10833 (cmd_qtbuffer): Ditto.
10834 (cmd_bigqtbuffer): Ditto.
10836 * utils.c (decimal2str): Initialize 'width' to nine, then
10837 don't mess with it.
10839 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10841 * hostio.c (require_data): Free *data, not data.
10843 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10845 * hostio.c (require_data): Use free, not xfree.
10847 2011-02-27 Michael Snyder <msnyder@vmware.com>
10849 * server.c (handle_query): Discard unused value.
10851 * hostio.c (require_data): Free malloc memory before returning
10854 2011-02-26 Michael Snyder <msnyder@vmware.com>
10856 * linux-low.c (list_threads): Call closedir for dirent.
10858 2011-02-27 Michael Snyder <msnyder@vmware.com>
10860 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10861 a case statement falls through.
10863 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10865 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10868 2011-02-26 Michael Snyder <msnyder@vmware.com>
10870 * utils.c (decimal2str): Eliminate dead code and dead param.
10871 (pulongest): Drop dead param from call to decimal2str.
10874 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10876 Revert the following patch (not approved yet):
10877 2011-02-21 Hui Zhu <teawater@gmail.com>
10878 * tracepoint.c (tp_printf): New function.
10879 (eval_agent_expr): Handle gdb_agent_op_printf.
10881 2011-02-21 Hui Zhu <teawater@gmail.com>
10883 * tracepoint.c (tp_printf): New function.
10884 (eval_agent_expr): Handle gdb_agent_op_printf.
10886 2011-02-18 Tom Tromey <tromey@redhat.com>
10888 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10889 (tracepoint.o): Likewise.
10890 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10891 (gdb_agent_op_names): Likewise.
10893 2011-02-18 Tom Tromey <tromey@redhat.com>
10895 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10896 gdb_agent_op_rot>: New constants.
10897 (gdb_agent_op_names): Add pick and roll.
10898 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10901 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10903 * aclocal.m4: Regenerated with aclocal-1.11.1.
10905 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10907 * server.c (handle_qxfer_traceframe_info): New.
10908 (qxfer_packets): Register "traceframe-info".
10909 (handle_query): Report support for qXfer:traceframe-info:read+.
10910 * tracepoint.c (match_blocktype): New.
10911 (traceframe_find_block_type): Rename to ...
10912 (traceframe_walk_blocks): ... this. Add callback filter argument,
10914 (traceframe_find_block_type): New, reimplemented on top of
10915 traceframe_walk_blocks.
10916 (build_traceframe_info_xml): New.
10917 (traceframe_read_info): New.
10918 * server.h (traceframe_read_info): Declare.
10920 2011-02-11 Yao Qi <yao@codesourcery.com>
10922 * configure.ac: Call AC_PROG_RANLIB.
10923 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10924 * configure: Regenerate.
10926 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10928 * server.c (gdb_read_memory): Change return semantics to allow
10930 (handle_search_memory_1): Adjust.
10931 (process_serial_event) <'m' packet>: Handle partial transfers.
10932 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10934 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10936 * regcache.c (init_register_cache): Initialize
10937 regcache->register_status.
10938 (free_register_cache): Release regcache->register_status.
10939 (regcache_cpy): Copy register_status.
10940 (registers_to_string): Print 'x's for unavailable registers.
10941 (supply_register): Mark the register's status valid or
10942 unavailable, depending on whether a buffer was passed in or not.
10943 (supply_register_zeroed): New.
10944 (supply_regblock): Mark the registers' status valid or
10945 unavailable, depending on whether a buffer was passed in or not.
10946 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10947 (struct regcache): New `register_status' field.
10948 (supply_register_zeroed): Declare.
10949 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10950 supply_register_zeroed, rather than passing a NULL buffer to
10952 * tracepoint.c (fetch_traceframe_registers): Update comment.
10954 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10956 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
10959 2011-01-25 Pedro Alves <pedro@codesourcery.com>
10961 * server.h (decode_xfer_write): Change prototype.
10962 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
10963 and don't extract the annex here.
10964 * server.c (decode_xfer_read): Remove `annex' parameter,
10965 and don't extract the annex here.
10966 (decode_xfer): New.
10967 (struct qxfer): New.
10968 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
10969 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
10970 (handle_qxfer_statictrace): New functions, abstracted out from
10971 handle_query, and made to use the struct qxfer interface.
10972 (handle_threads_qxfer_proper): Rename to ...
10973 (handle_qxfer_threads_proper): ... this.
10974 (handle_threads_qxfer): Rename to ...
10975 (handle_qxfer_threads): ... this. Adjust.
10976 (qxfer_packets): New array.
10977 (handle_qxfer): New function.
10978 (handle_query): Use handle_qxfer.
10980 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
10982 * gdbreplay.c: Shorten lines of >= 80 columns.
10983 * linux-low.c: Ditto.
10984 * linux-ppc-low.c: Ditto.
10985 * linux-s390-low.c: Ditto.
10986 * linux-sparc-low.c: Ditto.
10987 * linux-x86-low.c: Ditto.
10988 * linux-xtensa-low.c: Ditto.
10989 * mem-break.c: Ditto.
10990 * nto-low.c: Ditto.
10991 * regcache.h: Ditto.
10992 * remote-utils.c: Ditto.
10995 * thread-db.c: Ditto.
10996 * tracepoint.c: Ditto.
10998 * win32-low.h: Ditto.
11000 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11002 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11005 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11007 * server.c (gdbserver_version): Update copyright year in version
11009 * gdbreplay.c (gdbreplay_version): Ditto.
11011 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11013 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11014 * linux-bfin-low.c: New file.
11015 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11016 PT_DATA_ADDR for BFIN targets.
11017 * Makefile.in (SFILES): Add linux-bfin-low.c.
11018 (clean): Remove reg-bfin.c.
11019 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11020 * README: Mention supported Blackfin targets.
11022 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11024 * .gitignore: New file.
11026 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11028 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11030 2010-10-22 Jie Zhang <jie@codesourcery.com>
11032 * Makefile.in: Add FLAGS_TO_PASS variable.
11033 (install): Remove dependency of install-only and recursively
11034 invoke make for install-only.
11036 2010-10-04 Doug Evans <dje@google.com>
11038 * Makefile.in (uninstall): Use $(DESTDIR).
11040 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11044 * linux-x86-low.c (compat_siginfo_from_siginfo)
11045 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11046 si_code is < 0. Check for si_code == SI_TIMER before checking for
11049 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11051 * lynx-i386-low.c: New file.
11052 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11054 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11056 * lynx-low.c (ptrace_request_to_str): Remove handling for
11057 request values that have been removed in LynxOS 5.x.
11059 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11061 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11064 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11066 * configure.ac: Add --enable-inprocess-agent option.
11067 * configure: Rebuilt.
11069 2010-09-06 Yao Qi <yao@codesourcery.com>
11071 * linux-low.c (linux_kill): Remove unused variable.
11072 (linux_stabilize_threads): Likewise.
11073 * server.c (start_inferior): Likewise.
11074 (queue_stop_reply_callback): Likewise.
11075 * tracepoint.c (do_action_at_tracepoint): Likewise.
11077 2010-09-06 Yao Qi <yao@codesourcery.com>
11079 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11082 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11084 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11086 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11088 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11091 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11093 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11094 gdbserver/lynx-ppc-low.c: New files.
11095 * Makefile.in (lynx_low_h): New variable.
11096 (lynx-low.o, lynx-ppc-low.o): New rules.
11097 * configure.ac: On LynxOS, link with -lnetinet.
11098 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11099 * configure: regenerate.
11101 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11103 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11104 * configure.ac: Add check for vasprintf and vsnprintf.
11105 * configure, config.in: Regenerate.
11106 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11108 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11110 * gdbreplay.c: Move include of alloca.h up, next to include of
11112 * server.h: Add include of malloc.h.
11113 * mem-break.c: Remove include of malloc.h.
11114 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11116 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11118 * Makefile.in (memmem.o): Build with -Wno-error.
11120 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11122 * utils.c (xsnprintf): Make non-static.
11123 * server.h: Add xsnprintf declaration.
11124 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11125 replace calls to snprintf by calls to xsnprintf throughout.
11127 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11129 * configure.ac: Add configure check for alloca.
11130 * configure, config.in: Regenerate.
11131 * server.h: Include alloca.h if it exists.
11132 * gdbreplay.c: Include alloca.h if it exists.
11134 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11136 * linux-low.c (__SIGRTMIN): Define if not already defined.
11137 (linux_create_inferior): Check for __ANDROID__ rather than
11139 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11140 are already deferred.
11141 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11142 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11143 stopped and already has a pending signal to report.
11144 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11145 a pending signal to report or is moving out of a jump pad.
11146 (linux_init_signals): Check for __ANDROID__ rather than
11149 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11151 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11152 debug_threads check. Avoid a linear search when not doing debug
11155 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11157 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11158 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11159 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11160 (process_event): Change local fd's type to gdb_fildes_t.
11161 (create_file_handler): Adjust prototype.
11162 (delete_file_handler): Adjust prototype.
11163 (handle_file_event): Adjust prototype. Use pfildes.
11164 (create_file_event): Adjsut prototype.
11165 * remote-utils.c (remote_desc, listen_desc): Change type to
11167 * server.h: New gdb_fildes_t typedef.
11168 [USE_WIN32API]: Include winsock2.h.
11169 (delete_file_handler, add_file_handler): Adjust prototypes.
11170 (pfildes): Declare.
11171 * utils.c (pfildes): New.
11173 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11175 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11176 * configure: Regenerate.
11178 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11180 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11181 (linux_done_accessing_memory): ... this.
11182 (linux_target_ops): Adjust.
11183 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11184 * nto-low.c (nto_target_ops): Adjust comment.
11185 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11186 * spu-low.c (spu_target_ops): Adjust comment.
11187 * target.h (target_ops): Rename unprepare_to_access_memory field
11188 to done_accessing_memory.
11189 (unprepare_to_access_memory): Rename to ...
11190 (done_accessing_memory): ... this.
11192 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11194 * linux-low.c (linux_prepare_to_access_memory): New.
11195 (linux_unprepare_to_access_memory): New.
11196 (linux_target_ops): Install them.
11197 * server.c (read_memory): Rename to ...
11198 (gdb_read_memory): ... this. Use
11199 prepare_to_access_memory/prepare_to_access_memory.
11200 (write_memory): Rename to ...
11201 (gdb_write_memory): ... this. Use
11202 prepare_to_access_memory/prepare_to_access_memory.
11203 (handle_search_memory_1): Adjust.
11204 (process_serial_event): Adjust.
11205 * target.h (struct target_ops): New fields
11206 prepare_to_access_memory and unprepare_to_access_memory.
11207 (prepare_to_access_memory, unprepare_to_access_memory): New.
11208 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11209 prepare_to_access_memory/prepare_to_access_memory.
11210 * nto-low.c (nto_target_ops): Adjust.
11211 * spu-low.c (spu_target_ops): Adjust.
11212 * win32-low.c (win32_target_ops): Adjust.
11214 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11216 * Makefile.in (WARN_CFLAGS): Get it from configure.
11217 (WERROR_CFLAGS): New.
11218 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11219 * configure.ac: Introduce --enable-werror, which adds -Werror to
11220 the compiler command line. Enabled by default. Disable with
11221 --disable-werror. Add -Wdeclaration-after-statement
11222 Wpointer-arith and -Wformat-nonliteral to warning flags.
11223 * configure: Regenerate.
11225 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11227 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11229 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11231 * gdbreplay.c (remote_error): New.
11233 (expect): Use gdbchar. Check for error reading from GDB.
11234 Clarify sync error output.
11235 (play): Check for errors writing to GDB.
11236 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11237 * remote-utils.c (getpkt): Check for errors writing to the remote
11240 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11242 * linux-low.c (linux_wait_1): Move non-debugging code out of
11243 `debug_threads' control.
11245 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11247 * linux-low.c (linux_wait_1): Don't set last_status here.
11248 * server.c (push_event, queue_stop_reply_callback): Assert we're
11249 not pushing a TARGET_WAITKIND_IGNORE event.
11250 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11251 (myresume, handle_target_event): Set the thread's last_resume_kind
11252 and last_status from the target returned status.
11254 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11258 * linux-x86-low.c (update_debug_registers_callback): New.
11259 (i386_dr_low_set_addr): Use it.
11260 (i386_dr_low_get_addr): New.
11261 (i386_dr_low_set_control): Use update_debug_registers_callback.
11262 (i386_dr_low_get_control): New.
11263 (i386_dr_low_get_status): Adjust.
11264 * linux-low.c (linux_stop_lwp): New.
11265 * linux-low.h (linux_stop_lwp): Declare.
11267 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11268 argument instead of a i386_debug_reg_state.
11269 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11270 a i386_debug_reg_state.
11271 (i386_insert_aligned_watchpoint): Adjust.
11272 (i386_remove_aligned_watchpoint): Adjust.
11273 (i386_low_stopped_data_address): Read the debug registers from the
11274 inferior instead of from the mirrors.
11275 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11276 (i386_dr_low_get_addr): Declare.
11277 (i386_dr_low_get_control): Declare.
11278 (i386_dr_low_get_status): Change prototype.
11280 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11281 (i386_dr_low_get_addr): New.
11282 (i386_dr_low_get_control): New.
11283 (i386_dr_low_get_status): Adjust prototype. Return
11285 (i386_initial_stuff): Clear dr_status_mirror and
11287 (i386_get_thread_context): Adjust.
11288 (i386_set_thread_context): Adjust.
11289 (i386_thread_added): Adjust.
11291 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11293 * linux-low.h (linux_thread_area): Delete declaration.
11295 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11297 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11298 after its termination.
11300 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11302 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11303 (gdb_wants_all_stopped): Delete.
11304 (linux_wait_1): Don't call them.
11305 * server.c (handle_v_cont): Tag all threads as want-stopped.
11306 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11307 stopped as "client-wants-stopped".
11309 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11311 * Makefile.in (signals_h): New.
11312 (server_h): Depend on it.
11313 (server.o): Don't depend on $(signals_def).
11314 (signals.o): Depend on $(signals_def).
11316 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11318 * Makefile.in (signals_def): New.
11319 (server_h): Append include/gdb/signals.h and signals_def.
11320 (server.o): Append signals_def.
11322 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11324 * server.c (handle_target_event): Use target_signal_to_host for
11325 resume_info.sig initialization.
11326 * target.h (struct thread_resume) <sig>: New comment.
11328 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11330 * server.c (handle_query): strcpy() the returned string from paddress()
11331 instead of sprintf().
11332 * utils.c (paddress): Return phex_nz().
11334 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11336 * server.c (handle_v_cont): Call mourn_inferior if process
11338 (myresume): Likewise.
11340 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11342 Static tracepoints, and integration with UST.
11344 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11345 * mem-break.c (uninsert_all_breakpoints)
11346 (reinsert_all_breakpoints): New.
11347 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11348 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11349 (gdb_agent_ust_loaded, helper_thread_id)
11350 (gdb_agent_helper_thread_id): New macros.
11351 (struct ipa_sym_addresses): Add addr_ust_loaded,
11352 addr_helper_thread_id, addr_cmd_buf.
11353 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11354 (in_process_agent_loaded_ust): New.
11355 (write_e_ust_not_loaded): New.
11356 (maybe_write_ipa_ust_not_loaded): New.
11357 (struct collect_static_trace_data_action): New.
11358 (enum tracepoint_type) <static_tracepoint>: New.
11359 (struct tracepoint) <handle>: Mention static tracepoints.
11360 (struct static_tracepoint_ctx): New.
11361 (CMD_BUF_SIZE): New.
11362 (add_tracepoint_action): Handle static tracepoint actions.
11363 (unprobe_marker_at): New.
11364 (clear_installed_tracepoints): Handle static tracepoints.
11365 (cmd_qtdp): Handle static tracepoints.
11366 (probe_marker_at): New.
11367 (cmd_qtstart): Handle static tracepoints.
11368 (response_tracepoint): Handle static tracepoints.
11369 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11370 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11371 (get_context_regcache): Handle static tracepoints.
11372 (do_action_at_tracepoint): Handle static tracepoint actions.
11373 (traceframe_find_block_type): Handle static trace data blocks.
11374 (traceframe_read_sdata): New.
11375 (download_tracepoints): Download static tracepoint actions.
11376 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11377 (GDB_PROBE_NAME): New.
11379 (GET_UST_SYM): New.
11382 (ust_marker_to_static_tracepoint): New.
11384 (collect_ust_data_at_tracepoint): New.
11385 (gdb_ust_probe): New.
11386 (UNIX_PATH_MAX, SOCK_DIR): New.
11387 (gdb_ust_connect_sync_socket): New.
11388 (resume_thread, stop_thread): New.
11389 (run_inferior_command): New.
11390 (init_named_socket): New.
11391 (gdb_ust_socket_init): New.
11392 (cstr_to_hexstr): New.
11394 (first_marker, next_marker): New.
11395 (response_ust_marker): New.
11396 (cmd_qtfstm, cmd_qtsstm): New.
11397 (unprobe_marker_at, probe_marker_at): New.
11398 (cmd_qtstmat, gdb_ust_thread): New.
11399 (gdb_ust_init): New.
11400 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11401 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11402 (ST_REGENTRY): New.
11403 (x86_64_st_collect_regmap): New.
11404 (X86_64_NUM_ST_COLLECT_GREGS): New.
11405 (AMD64_RIP_REGNUM): New.
11406 (supply_static_tracepoint_registers): New.
11407 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11408 (ST_REGENTRY): New.
11409 (i386_st_collect_regmap): New.
11410 (i386_NUM_ST_COLLECT_GREGS): New.
11411 (supply_static_tracepoint_registers): New.
11412 * server.c (handle_query): Handle qXfer:statictrace:read.
11413 <qSupported>: Report support for StaticTracepoints, and
11414 qXfer:statictrace:read features.
11415 * server.h (traceframe_read_sdata)
11416 (supply_static_tracepoint_registers): Declare.
11417 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11418 (unpack_varlen_hex): Include in IPA build.
11419 * Makefile.in (ustlibs, ustinc): New.
11420 (IPA_OBJS): Add remote-utils-ipa.o.
11421 ($(IPA_LIB)): Link -ldl and -lpthread.
11423 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11424 * config.in, configure: Regenerate.
11426 2010-06-20 Ian Lance Taylor <iant@google.com>
11427 Pedro Alves <pedro@codesourcery.com>
11429 * linux-x86-low.c (always_true): Delete.
11430 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11431 trying to fool the compiler with always_true.
11433 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11435 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11436 conditions in gdbserver.
11438 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11440 * spu-low.c (spu_read_memory): Wrap around local store limit.
11441 (spu_write_memory): Likewise.
11443 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11445 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11446 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11448 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11450 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11451 uses with LONGEST uses.
11453 2010-06-14 Stan Shebs <stan@codesourcery.com>
11454 Pedro Alves <pedro@codesourcery.com>
11458 * linux-x86-low.c: Include limits.h.
11460 (always_true): New.
11463 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11464 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11465 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11466 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11467 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11468 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11469 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11470 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11471 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11472 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11473 (amd64_emit_void_call_2): New.
11474 (amd64_emit_ops): New.
11475 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11476 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11477 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11478 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11479 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11480 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11481 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11482 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11483 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11484 (i386_emit_stack_adjust, i386_emit_int_call_1)
11485 (i386_emit_void_call_2): New.
11486 (i386_emit_ops): New.
11487 (x86_emit_ops): New.
11488 (the_low_target): Install x86_emit_ops.
11489 * server.h (struct emit_ops): New.
11490 (get_raw_reg_func_addr): Declare.
11491 (current_insn_ptr, emit_error): Declare.
11492 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11493 (set_trace_state_variable_value): New defines.
11494 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11495 addr_get_trace_state_variable_value and
11496 addr_set_trace_state_variable_value.
11497 (symbol_list): New fields for get_raw_reg,
11498 get_trace_state_variable_value and set_trace_state_variable_value.
11499 (condfn): New typedef.
11500 (struct tracepoint): New field `compiled_cond'.
11501 (do_action_at_tracepoint): Clear compiled_cond.
11502 (get_trace_state_variable_value, set_trace_state_variable_value):
11504 (condition_true_at_tracepoint): If there's a compiled condition,
11506 (current_insn_ptr, emit_error): New globals.
11507 (struct bytecode_address): New.
11508 (get_raw_reg_func_addr): New.
11509 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11510 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11511 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11512 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11513 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11514 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11515 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11516 (compile_tracepoint_condition, compile_bytecodes): New.
11517 * target.h (emit_ops): Forward declare.
11518 (struct target_ops): New field emit_ops.
11519 (target_emit_ops): New.
11520 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11521 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11522 * linux-low.c (linux_emit_ops): New.
11523 (linux_target_ops): Install it.
11524 * linux-low.h (struct linux_target_ops): New field emit_ops.
11526 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11528 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11529 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11531 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11532 Stan Shebs <stan@codesourcery.com>
11534 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11535 (all): Depend on $(extra_libraries).
11536 (install-only): Install the IPA.
11537 (IPA_OBJS, IPA_LIB): New.
11538 (clean): Remove the IPA lib.
11539 (IPAGENT_CFLAGS): New.
11540 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11541 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11542 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11543 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11544 * configure.ac: Check for atomic builtins support in the compiler.
11545 (IPA_DEPFILES, extra_libraries): Define.
11546 * configure.srv (ipa_obj): Add description.
11547 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11548 (i[34567]86-*-linux*): Set ipa_obj.
11549 (x86_64-*-linux*): Set ipa_obj.
11550 * linux-low.c (stabilizing_threads): New.
11551 (supports_fast_tracepoints): New.
11552 (linux_detach): Stabilize threads before detaching.
11553 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11554 the lwp is either not stabilizing, or is moving out of a jump pad.
11555 (linux_fast_tracepoint_collecting): New.
11556 (maybe_move_out_of_jump_pad): New.
11557 (enqueue_one_deferred_signal): New.
11558 (dequeue_one_deferred_signal): New.
11559 (linux_wait_for_event_1): If moving out of a jump pad, defer
11560 pending signals to later.
11561 (linux_stabilize_threads): New.
11562 (linux_wait_1): Check if threads need moving out of jump pads, and
11564 (stuck_in_jump_pad_callback): New.
11565 (move_out_of_jump_pad_callback): New.
11566 (lwp_running): New.
11567 (linux_resume_one_lwp): Handle moving out of jump pads.
11568 (linux_set_resume_request): Dequeue deferred signals.
11569 (need_step_over_p): Also step over fast tracepoint jumps.
11570 (start_step_over): Also uninsert fast tracepoint jumps.
11571 (finish_step_over): Also reinsert fast tracepoint jumps.
11572 (linux_install_fast_tracepoint_jump): New.
11573 (linux_target_ops): Install linux_stabilize_threads and
11574 linux_install_fast_tracepoint_jump_pad.
11575 * linux-low.h (linux_target_ops) <get_thread_area,
11576 install_fast_tracepoint_jump_pad>: New fields.
11577 (struct lwp_info) <collecting_fast_tracepoint,
11578 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11579 (linux_get_thread_area): Declare.
11580 * linux-x86-low.c (jump_insn): New.
11581 (x86_get_thread_area): New.
11582 (append_insns): New.
11583 (push_opcode): New.
11584 (amd64_install_fast_tracepoint_jump_pad): New.
11585 (i386_install_fast_tracepoint_jump_pad): New.
11586 (x86_install_fast_tracepoint_jump_pad): New.
11587 (the_low_target): Install x86_get_thread_area and
11588 x86_install_fast_tracepoint_jump_pad.
11589 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11590 (struct fast_tracepoint_jump): New.
11591 (fast_tracepoint_jump_insn): New.
11592 (fast_tracepoint_jump_shadow): New.
11593 (find_fast_tracepoint_jump_at): New.
11594 (fast_tracepoint_jump_here): New.
11595 (delete_fast_tracepoint_jump): New.
11596 (set_fast_tracepoint_jump): New.
11597 (uninsert_fast_tracepoint_jumps_at): New.
11598 (reinsert_fast_tracepoint_jumps_at): New.
11599 (set_breakpoint_at): Use write_inferior_memory.
11600 (uninsert_raw_breakpoint): Use write_inferior_memory.
11601 (check_mem_read): Mask out fast tracepoint jumps.
11602 (check_mem_write): Mask out fast tracepoint jumps.
11603 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11604 (set_fast_tracepoint_jump): Declare.
11605 (delete_fast_tracepoint_jump)
11606 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11607 (reinsert_fast_tracepoint_jumps_at): Declare.
11608 * regcache.c: Don't compile many functions when building the
11609 in-process agent library.
11610 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11611 the register buffer in the heap.
11612 (free_register_cache): If the register buffer isn't owned by the
11613 regcache, don't free it.
11614 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11615 pre-existing register caches.
11616 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11618 (convert_ascii_to_int): : Constify `from' parameter type.
11619 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11620 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11621 the needed buffer in-place.
11622 (relocate_instruction): New.
11623 * server.c (handle_query) <qSymbols>: If the target supports
11624 tracepoints, give it a chance of looking up symbols. Report
11625 support for fast tracepoints.
11626 (handle_status): Stabilize threads.
11627 (process_serial_event): Adjust.
11628 * server.h (struct fast_tracepoint_jump): Forward declare.
11629 (struct process_info) <fast_tracepoint_jumps>: New field.
11630 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11631 (decode_X_packet, decode_M_packet): Adjust.
11632 (relocate_instruction): Declare.
11633 (in_process_agent_loaded): Declare.
11634 (tracepoint_look_up_symbols): Declare.
11635 (struct fast_tpoint_collect_status): Declare.
11636 (fast_tracepoint_collecting): Declare.
11637 (force_unlock_trace_buffer): Declare.
11638 (handle_tracepoint_bkpts): Declare.
11639 (initialize_low_tracepoint)
11640 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11641 * target.h (struct target_ops) <stabilize_threads,
11642 install_fast_tracepoint_jump_pad>: New fields.
11643 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11644 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11645 [HAVE_STDINT_H]: Include stdint.h.
11646 (trace_debug_1): Rename to ...
11647 (trace_vdebug): ... this.
11648 (trace_debug): Rename to ...
11649 (trace_debug_1): ... this. Add `level' parameter.
11650 (trace_debug): New.
11651 (ATTR_USED, ATTR_NOINLINE): New.
11652 (IP_AGENT_EXPORT): New.
11653 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11654 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11655 (about_to_request_buffer_space, trace_buffer_is_full)
11656 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11657 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11658 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11659 (traceframe_write_count, traceframes_created)
11660 (trace_state_variables)
11661 New renaming defines.
11662 (struct ipa_sym_addresses): New.
11663 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11664 (symbol_list): New.
11665 (ipa_sym_addrs): New.
11666 (all_tracepoint_symbols_looked_up): New.
11667 (in_process_agent_loaded): New.
11668 (write_e_ipa_not_loaded): New.
11669 (maybe_write_ipa_not_loaded): New.
11670 (tracepoint_look_up_symbols): New.
11671 (debug_threads) [IN_PROCESS_AGENT]: New.
11672 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11673 (UNKNOWN_SIDE_EFFECTS): New.
11674 (stop_tracing): New.
11675 (flush_trace_buffer): New.
11676 (stop_tracing_bkpt): New.
11677 (flush_trace_buffer_bkpt): New.
11678 (read_inferior_integer): New.
11679 (read_inferior_uinteger): New.
11680 (read_inferior_data_pointer): New.
11681 (write_inferior_data_pointer): New.
11682 (write_inferior_integer): New.
11683 (write_inferior_uinteger): New.
11684 (struct collect_static_trace_data_action): Delete.
11685 (enum tracepoint_type): New.
11686 (struct tracepoint) <type>: New field `type'.
11687 <actions_str, step_actions, step_actions_str>: Only include in
11689 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11690 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11691 (tracepoints): Use IP_AGENT_EXPORT.
11692 (last_tracepoint): Don't include in the IPA.
11693 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11694 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11695 (alloced_trace_state_variables): New.
11696 (trace_state_variables): Use IP_AGENT_EXPORT.
11697 (traceframe_t): Delete unused variable.
11698 (circular_trace_buffer): Don't include in the IPA.
11699 (trace_buffer_start): Delete.
11700 (struct trace_buffer_control): New.
11701 (trace_buffer_free): Delete.
11702 (struct ipa_trace_buffer_control): New.
11703 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11704 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11706 (trace_buffer_ctrl): New.
11707 (TRACE_BUFFER_CTRL_CURR): New.
11708 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11709 Reimplement as macros.
11710 (trace_buffer_wrap): Delete.
11711 (traceframe_write_count, traceframe_read_count)
11712 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11713 (struct tracepoint_hit_ctx) <type>: New field.
11714 (struct fast_tracepoint_ctx): New.
11715 (memory_barrier): New.
11717 (record_tracepoint_error): Update atomically in the IPA.
11718 (clear_inferior_trace_buffer): New.
11719 (about_to_request_buffer_space): New.
11720 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11721 updating the same buffer.
11722 (add_tracepoint): Default the tracepoint's type to trap
11723 tracepoint, and orig_size to -1.
11724 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11725 internal variables.
11726 (create_trace_state_variable): New parameter `gdb'. Handle it.
11727 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11728 (cmd_qtdp): Handle fast tracepoints.
11729 (cmd_qtdv): Adjust.
11730 (max_jump_pad_size): New.
11731 (gdb_jump_pad_head): New.
11732 (get_jump_space_head): New.
11733 (claim_jump_space): New.
11734 (sort_tracepoints): New.
11735 (MAX_JUMP_SIZE): New.
11736 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11738 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11739 support. Upload fast traceframes, and delete internal IPA
11741 (stop_tracing_handler): New.
11742 (flush_trace_buffer_handler): New.
11743 (cmd_qtstop): Upload fast tracepoints.
11744 (response_tracepoint): Handle fast tracepoints.
11745 (tracepoint_finished_step): Upload fast traceframes. Set the
11746 tracepoint hit context's tracepoint type.
11747 (handle_tracepoint_bkpts): New.
11748 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11749 type. Add comment about fast tracepoints.
11750 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11751 non-existing action_str field.
11752 (get_context_regcache): Handle fast tracepoints.
11753 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11755 (fast_tracepoint_from_jump_pad_address): New.
11756 (fast_tracepoint_from_ipa_tpoint_address): New.
11757 (collecting_t): New.
11758 (force_unlock_trace_buffer): New.
11759 (fast_tracepoint_collecting): New.
11761 (gdb_collect): New.
11762 (write_inferior_data_ptr): New.
11763 (target_tp_heap): New.
11764 (target_malloc): New.
11765 (download_agent_expr): New.
11767 (download_tracepoints): New.
11768 (download_trace_state_variables): New.
11769 (upload_fast_traceframes): New.
11770 (IPA_FIRST_TRACEFRAME): New.
11771 (IPA_NEXT_TRACEFRAME_1): New.
11772 (IPA_NEXT_TRACEFRAME): New.
11773 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11774 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11775 (gdb_jump_pad_buffer_end): New.
11776 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11777 (initialize_tracepoint): Adjust.
11778 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11779 buffer. Initialize the low module.
11780 * utils.c (PREFIX, TOOLNAME): New.
11781 (malloc_failure): Use PREFIX.
11782 (error): In the IPA, an error causes an exit.
11783 (fatal, warning): Use PREFIX.
11784 (internal_error): Use TOOLNAME.
11785 (NUMCELLS): Increase to 10.
11786 * configure, config.in: Regenerate.
11788 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11790 * server.c (handle_query) <qSupported>: Do two passes over the
11791 qSupported string to avoid nesting strtok.
11793 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11795 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11797 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11798 -Wl,--dynamic-list.
11799 * configure: Regenerate.
11800 * proc-service.list: New.
11802 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11804 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11807 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11809 * gdbreplay.c (remote_open): Check error return from socket() call by
11810 its equality to -1 not by it being negative.
11811 * remote-utils.c (remote_open): Likewise.
11813 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11815 * config.h: Regenerate.
11817 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11819 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11820 doesn't provide PTRACE_GET_THREAD_AREA.
11822 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11824 * linux-m68k-low.c: Include <asm/ptrace.h>
11825 (ps_get_thread_area): Implement.
11827 2010-05-03 Doug Evans <dje@google.com>
11829 * event-loop.c (struct callback_event): New struct.
11830 (callback_list): New global.
11831 (append_callback_event, delete_callback_event): New functions.
11832 (process_callback): New function.
11833 (start_event_loop): Call it.
11834 * remote-utils.c (NOT_SCHEDULED): Define.
11835 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11836 moved out of readchar.
11837 (readchar): Rewrite. Call reschedule before returning.
11838 (reset_readchar): New function.
11839 (remote_close): Call it.
11840 (process_remaining, reschedule): New functions.
11841 * server.h (callback_handler_func): New typedef.
11842 (append_callback_event, delete_callback_event): Declare.
11844 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11846 * proc-service.c (ps_pglobal_lookup): Use
11847 thread_db_look_up_one_symbol.
11848 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11849 parameter. Use it instead of all_symbols_looked_up.
11850 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11852 (all_symbols_looked_up): Don't declare.
11853 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11854 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11856 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11857 Set all_symbols_looked_up here.
11858 (thread_db_look_up_one_symbol): New.
11859 (thread_db_get_tls_address): Adjust.
11860 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11861 thread_db object on the heap, and tentatively set it in the
11863 (thread_db_init): Don't set all_symbols_looked_up here.
11864 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11866 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11868 * linux-low.c (linux_kill, linux_detach): Adjust.
11869 (status_pending_p_callback): Remove redundant statement. Check
11870 for !TARGET_WAITIKIND_IGNORE, instead of
11871 TARGET_WAITKIND_STOPPED.
11872 (handle_tracepoints): Make sure LWP is locked. Adjust.
11873 (linux_wait_for_event_1): Adjust.
11874 (linux_cancel_breakpoints): New.
11875 (unsuspend_one_lwp): New.
11876 (unsuspend_all_lwps): New.
11877 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11878 (send_sigstop_callback): Change return type to int, add new
11879 `except' parameter and handle it.
11880 (suspend_and_send_sigstop_callback): New.
11881 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11882 pass them down. If SUSPEND, also increment the lwp's suspend
11884 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11885 (need_step_over_p): Don't consider suspended LWPs.
11886 (start_step_over): Adjust.
11887 (proceed_one_lwp): Change return type to int, add new `except'
11888 parameter and handle it.
11889 (unsuspend_and_proceed_one_lwp): New.
11890 (proceed_all_lwps): Use find_inferior instead of
11892 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11893 also decrement the suspend count of LWPs. Pass `except' down,
11894 instead of hacking its suspend count.
11895 (linux_pause_all): Add `freeze' parameter. Adjust.
11896 (linux_unpause_all): New.
11897 (linux_target_ops): Install linux_unpause_all.
11898 * server.c (handle_status): Adjust.
11899 * target.h (struct target_ops): New fields `unpause_all' and
11900 `cancel_breakpoints'. Add new parameter to `pause_all'.
11901 (pause_all): Add new `freeze' parameter.
11902 (unpause_all): New.
11903 (cancel_breakpoints): New.
11904 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11905 cancel breakpoints.
11906 (cmd_qtstart): Pause threads.
11907 (stop_tracing): Pause threads, and cancel breakpoints.
11908 * win32-low.c (win32_target_ops): Adjust.
11910 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11912 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11913 the inferior right away from here...
11914 (linux_wait_1): ... to here, and adjust to check the thread's
11915 last_resume_kind instead of the lwp's step or stop_expected flags.
11917 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11919 * README: Use consistent `GDB' and `GDBserver' spellings.
11921 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11923 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11924 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11925 (linux_detach_one_lwp): Assume the lwp is stopped.
11926 (any_thread_of): Delete.
11927 (linux_detach): Stop all lwps here. Don't blindly delete all
11929 (delete_lwp_callback): New.
11930 (linux_mourn): Delete all lwps of the process that is gone.
11931 (linux_wait_1): Don't delete the last lwp of the process here.
11932 * mem-break.h (mark_breakpoints_out): Declare.
11933 * mem-break.c (mark_breakpoints_out): New.
11934 (free_all_breakpoints): Use it.
11935 * server.c (handle_target_event): If the process is gone, mark
11937 * thread-db.c (struct thread_db) <create_bp>: New field.
11938 (thread_db_enable_reporting): Fix prototype. Store a thread event
11939 breakpoint reference in the thread_db struct.
11940 (thread_db_load_search): Clear the thread_db object.
11941 (try_thread_db_load_1): Ditto.
11942 (switch_to_process): New.
11943 (disable_thread_event_reporting): Use it.
11944 (remove_thread_event_breakpoints): New.
11945 (thread_db_detach, thread_db_mourn): Use it.
11947 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11949 * linux-low.c (linux_enable_event_reporting): New.
11950 (linux_wait_for_event_1, handle_extended_wait): Use it.
11952 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11954 * linux-low.c (linux_kill_one_lwp, linux_kill)
11955 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11956 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11957 SIGSTOP even if the LWP is stopped.
11958 (send_sigstop_callback): New.
11959 (stop_all_lwps): Use send_sigstop_callback instead.
11960 (linux_resume_one_thread): Adjust.
11961 (proceed_one_lwp): Still proceed an LWP that the client has
11962 requested to stop, if we haven't reported it as stopped yet. Make
11963 sure that LWPs the client want stopped, have a pending SIGSTOP.
11965 2010-04-26 Doug Evans <dje@google.com>
11967 * server.c (handle_general_set): Make static.
11969 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
11970 Print received char after testing for error/eof instead of before.
11971 (input_interrupt): Tweak comment.
11973 2010-04-23 Doug Evans <dje@google.com>
11975 * server.c (start_inferior): Print inferior argv if --debug.
11977 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
11979 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
11980 * nto-x86-low.c: Include server.h
11982 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
11984 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
11985 be consistent with other sources of this directory.
11986 (init_registers_amd64): Correct name of source file of this function
11989 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11991 * configure.srv (x86_64-*-mingw*): New configuration for Windows
11992 64-bit executables.
11994 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
11996 * win32-i386-low.c: Add 64-bit support.
11997 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
11998 (init_registers_amd64): Declare.
11999 (mappings): Add 64-bit version of array.
12000 (init_windows_x86): New function.
12001 (the_low_target): Change init_arch field to init_windows_x86.
12003 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12005 * win32-low.c: Adapt to support also 64-bit architecture.
12006 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12007 (get_image_name): Use SIZE_T type for local variable `done'.
12008 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12009 (toolhelp_get_dll_name): Idem.
12010 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12011 Use uintptr_t typecast to avoid warning.
12012 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12013 (handle_exception): Use phex_nz to avoid warning.
12014 (win32_wait): Remove unused local variable `process'.
12016 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12018 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12021 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12023 * configure.ac: Use `ws2_32' library for srv_mingw.
12024 * configure: Regenerate.
12025 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12026 * remote-utils.c: Likewise.
12028 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12030 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12031 if __x86_64__ is defined.
12033 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12035 * configure: Regenerate.
12037 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12039 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12040 * target.h (target_ops): New get_tib_address field.
12041 * win32-low.h (win32_thread_info): Add thread_local_base field.
12042 * win32-low.c (child_add_thread): Add tlb argument.
12043 Set thread_local_base field to TLB.
12044 (get_child_debug_event): Adapt to child_add_thread change.
12045 (win32_get_tib_address): New function.
12046 (win32_target_ops): Set get_tib_address field to
12047 win32_get_tib_address.
12048 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12050 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12052 * linux-low.c (linux_mourn): Also remove the process.
12053 * server.c (handle_target_event): Don't remove the process here.
12054 * nto-low.c (nto_mourn): New.
12055 (nto_target_ops): Install it.
12056 * spu-low.c (spu_mourn): New.
12057 (spu_target_ops): Install it.
12058 * win32-low.c (win32_mourn): New.
12059 (win32_target_ops): Install it.
12061 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12063 * server.h (buffer_xml_printf): Remove redundant `;'.
12065 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12067 * regcache.c (set_register_cache): Invalidate regcaches before
12068 changing the register cache layout.
12069 (regcache_invalidate_one): Allow a NULL regcache.
12070 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12071 regcaches before changing the register cache layout or the target
12074 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12076 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12077 variable warning on Linux/x86-64.
12079 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12081 GDBserver disconnected tracing support.
12083 * linux-low.c (linux_remove_process): Delete.
12084 (add_lwp): Don't set last_resume_kind here.
12085 (linux_kill): Use `mourn'.
12086 (linux_detach): Use `thread_db_detach', and `mourn'.
12087 (linux_mourn): New.
12088 (linux_attach_lwp_1): Adjust comment.
12089 (linux_attach): last_resume_kind moved the thread_info; adjust.
12090 (status_pending_p_callback): Adjust.
12091 (linux_wait_for_event_1): Adjust.
12092 (count_events_callback, select_singlestep_lwp_callback)
12093 (select_event_lwp_callback, cancel_breakpoints_callback)
12094 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12095 (proceed_one_lwp): Adjust.
12096 (linux_async): Add debug output.
12097 (linux_thread_stopped): New.
12098 (linux_pause_all): New.
12099 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12101 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12102 (thread_db_free): Delete declaration.
12103 (thread_db_detach, thread_db_mourn): Declare.
12104 * thread-db.c (thread_db_init): Use thread_db_mourn.
12105 (thread_db_free): Delete, split in two.
12106 (disable_thread_event_reporting): New.
12107 (thread_db_detach): New.
12108 (thread_db_mourn): New.
12110 * server.h (struct thread_info) <last_resume_kind>: New field.
12111 <attached>: Add comment.
12112 <gdb_detached>: New field.
12113 (handler_func): Change return type to int.
12114 (handle_serial_event, handle_target_event): Ditto.
12115 (gdb_connected): Declare.
12117 (disconnected_tracing): Declare.
12118 (stop_tracing): Declare.
12120 * server.c (handle_query) <qSupported>: Report support for
12121 disconnected tracing.
12122 (queue_stop_reply_callback): Account for running threads.
12123 (gdb_wants_thread_stopped): New.
12124 (gdb_wants_all_threads_stopped): New.
12125 (gdb_reattached_process): New.
12126 (handle_status): Clear the `gdb_detached' flag of all processes.
12127 In all-stop, stop all threads.
12128 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12129 (process_serial_event): If the remote connection breaks, or if an
12130 exit was forced with "monitor exit", force an event loop exit.
12131 Handle disconnected tracing on detach.
12132 (handle_serial_event): Adjust.
12133 (handle_target_event): If GDB isn't connected, forward events back
12134 to the inferior, unless the last process exited, in which case,
12135 exit gdbserver. Adjust interface.
12137 * remote-utils.c (remote_open): Don't block in accept. Instead
12138 register an event loop source on the listen socket file
12139 descriptor. Refactor bits into ...
12140 (listen_desc): ... this new global.
12141 (gdb_connected): ... this new function.
12142 (enable_async_notification): ... this new function.
12143 (handle_accept_event): ... this new function.
12144 (remote_close): Clear remote_desc.
12146 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12148 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12150 (mourn_inferior): Define.
12151 (target_process_qsupported): Avoid the dangling else problem.
12152 (thread_stopped): Define.
12153 (pause_all): Define.
12154 (target_waitstatus_to_string): Declare.
12155 * target.c (target_waitstatus_to_string): New.
12157 * tracepoint.c (tracing): Make extern.
12158 (disconnected_tracing): New.
12159 (stop_tracing): Make extern. Handle tracing stops due to GDB
12161 (cmd_qtdisconnected): New.
12162 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12163 (handle_tracepoint_general_set): Handle QTDisconnected.
12165 * event-loop.c (event_handler_func): Change return type to int.
12166 (process_event): Bail out if the event handler wants the event
12168 (handle_file_event): Ditto.
12169 (start_event_loop): Bail out if the event handler wants the event
12172 * nto-low.c (nto_target_ops): Adjust.
12173 * spu-low.c (spu_wait): Don't remove the process here.
12174 (spu_target_ops): Adjust.
12175 * win32-low.c (win32_wait): Don't remove the process here.
12176 (win32_target_ops): Adjust.
12178 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12180 * regcache.c (realloc_register_cache): Invalidate inferior's
12181 regcache before recreating it.
12183 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12185 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12187 2010-04-09 Stan Shebs <stan@codesourcery.com>
12188 Pedro Alves <pedro@codesourcery.com>
12190 * server.h (LONGEST): New.
12191 (struct thread_info) <while_stepping>: New field.
12192 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12194 (initialize_tracepoint, handle_tracepoint_general_set)
12195 (handle_tracepoint_query, tracepoint_finished_step)
12196 (tracepoint_was_hit, release_while_stepping_state_list):
12197 (current_traceframe): Declare.
12198 * server.c (handle_general_set): Handle tracepoint packets.
12199 (read_memory): New.
12200 (write_memory): New.
12201 (handle_search_memory_1): Use read_memory.
12202 (handle_query): Report support for conditional tracepoints, trace
12203 state variables, and tracepoint sources. Handle tracepoint
12205 (main): Initialize the tracepoints module.
12206 (process_serial_event): Handle traceframe reads/writes.
12208 * linux-low.c (handle_tracepoints): New.
12209 (linux_wait_1): Call it.
12210 (linux_resume_one_lwp): Handle while-stepping.
12211 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12212 (linux_target_ops): Install them.
12213 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12215 * linux-x86-low.c (x86_supports_tracepoints): New.
12216 (the_low_target). Install it.
12218 * mem-break.h (delete_breakpoint): Declare.
12219 * mem-break.c (delete_breakpoint): Make external.
12221 * target.h (struct target_ops): Add `supports_tracepoints',
12222 `read_pc', and `write_pc' fields.
12223 (target_supports_tracepoints): Define.
12224 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12227 * regcache.h (struct regcache) <registers_owned>: New field.
12228 (init_register_cache, regcache_cpy): Declare.
12229 (regcache_read_pc, regcache_write_pc): Declare.
12230 (register_cache_size): Declare.
12231 (supply_regblock): Declare.
12232 * regcache.c (init_register_cache): New.
12233 (new_register_cache): Use it.
12234 (regcache_cpy): New.
12235 (register_cache_size): New.
12236 (supply_regblock): New.
12237 (regcache_read_pc, regcache_write_pc): New.
12239 * tracepoint.c: New.
12241 * Makefile.in (OBS): Add tracepoint.o.
12242 (tracepoint.o): New rule.
12244 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12246 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12248 (i386-mmx.c): Likewise.
12249 (i386-mmx-linux.o): Likewise.
12250 (i386-mmx-linux.c): Likewise.
12252 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12253 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12254 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12255 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12257 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12258 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12259 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12261 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12263 * Makefile.in (clean): Updated.
12265 (i386-avx.c): Likewise.
12266 (i386-avx-linux.o): Likewise.
12267 (i386-avx-linux.c): Likewise.
12268 (amd64-avx.o): Likewise.
12269 (amd64-avx.c): Likewise.
12270 (amd64-avx-linux.o): Likewise.
12271 (amd64-avx-linux.c): Likewise.
12273 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12274 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12275 (srv_amd64_regobj): Add amd64-avx.o.
12276 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12277 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12278 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12279 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12280 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12281 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12282 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12284 * i387-fp.c: Include "i386-xstate.h".
12286 (i387_cache_to_xsave): Likewise.
12287 (i387_xsave_to_cache): Likewise.
12288 (x86_xcr0): Likewise.
12290 * i387-fp.h (i387_cache_to_xsave): Likewise.
12291 (i387_xsave_to_cache): Likewise.
12292 (x86_xcr0): Likewise.
12294 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12295 * linux-crisv32-low.c (target_regsets): Likewise.
12296 * linux-m68k-low.c (target_regsets): Likewise.
12297 * linux-mips-low.c (target_regsets): Likewise.
12298 * linux-ppc-low.c (target_regsets): Likewise.
12299 * linux-s390-low.c (target_regsets): Likewise.
12300 * linux-sh-low.c (target_regsets): Likewise.
12301 * linux-sparc-low.c (target_regsets): Likewise.
12302 * linux-xtensa-low.c (target_regsets): Likewise.
12304 * linux-low.c: Include <sys/uio.h>.
12305 (regsets_fetch_inferior_registers): Support nt_type.
12306 (regsets_store_inferior_registers): Likewise.
12307 (linux_process_qsupported): New.
12308 (linux_target_ops): Add linux_process_qsupported.
12310 * linux-low.h (regset_info): Add nt_type.
12311 (linux_target_ops): Add process_qsupported.
12313 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12315 (init_registers_i386_avx_linux): New.
12316 (init_registers_amd64_avx_linux): Likewise.
12317 (xmltarget_i386_linux_no_xml): Likewise.
12318 (xmltarget_amd64_linux_no_xml): Likewise.
12319 (PTRACE_GETREGSET): Likewise.
12320 (PTRACE_SETREGSET): Likewise.
12321 (x86_fill_xstateregset): Likewise.
12322 (x86_store_xstateregset): Likewise.
12323 (use_xml): Likewise.
12324 (x86_linux_update_xmltarget): Likewise.
12325 (x86_linux_process_qsupported): Likewise.
12326 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12327 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12328 init_registers_i386_linux here. Call
12329 x86_linux_update_xmltarget.
12330 (the_low_target): Add x86_linux_process_qsupported.
12332 * server.c (handle_query): Call target_process_qsupported.
12334 * target.h (target_ops): Add process_qsupported.
12335 (target_process_qsupported): New.
12337 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12339 * inferiors.c (add_thread): Set last_status kind to
12340 TARGET_WAITKIND_IGNORE.
12341 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12342 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12343 (linux_wait_1): Move `thread' local definition to block that uses
12344 it. Don't NULL initialize `event_child'.
12345 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12346 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12347 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12349 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12351 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12352 an extended waitstatus, or by a watchpoint.
12353 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12354 thread was stepping or has been stopped by a watchpoint.
12356 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12358 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12359 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12360 of another, then delete the previous, and validate all
12362 (validate_inserted_breakpoint): New.
12363 (delete_disabled_breakpoints): New.
12364 (validate_breakpoints): New.
12365 (check_mem_read): Validate breakpoints before trusting their
12366 shadow. Delete disabled breakpoints.
12367 (check_mem_write): Validate breakpoints before trusting they
12368 should be inserted. Delete disabled breakpoints.
12369 * mem-break.h (validate_breakpoints):
12370 * server.c (handle_query): Validate breakpoints when we see a
12373 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12375 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12376 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12377 if we could tell there's a GDB breakpoint at stop_pc.
12378 (need_step_over_p): Don't do a step over if we find a GDB
12379 breakpoint at the resume PC.
12381 * mem-break.c (struct raw_breakpoint): New.
12382 (enum bkpt_type): New type `gdb_breakpoint'.
12383 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12384 fields. New field `raw'.
12385 (find_raw_breakpoint_at): New.
12386 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12387 breakpoint instead.
12388 (set_breakpoint_at): Adjust.
12389 (delete_raw_breakpoint): New.
12390 (release_breakpoint): New.
12391 (delete_breakpoint): Rename to...
12392 (delete_breakpoint_1): ... this. Add proc parameter. Use
12393 release_breakpoint. Return ENOENT.
12394 (delete_breakpoint): Reimplement.
12395 (find_breakpoint_at): Delete.
12396 (find_gdb_breakpoint_at): New.
12397 (delete_breakpoint_at): Delete.
12398 (set_gdb_breakpoint_at): New.
12399 (delete_gdb_breakpoint_at): New.
12400 (gdb_breakpoint_here): New.
12401 (set_reinsert_breakpoint): Use release_breakpoint.
12402 (uninsert_breakpoint): Rename to ...
12403 (uninsert_raw_breakpoint): ... this.
12404 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12405 (reinsert_raw_breakpoint): Change parameter type to
12407 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12409 (check_breakpoints): Adjust. Use release_breakpoint.
12410 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12411 (breakpoint_inserted_here): Ditto.
12412 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12413 Don't trust the breakpoint's shadow if it is not inserted.
12414 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12415 (delete_all_breakpoints): Adjust.
12416 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12417 use delete_breakpoint_1.
12419 * mem-break.h (breakpoints_supported): Delete declaration.
12420 (set_gdb_breakpoint_at): Declare.
12421 (gdb_breakpoint_here): Declare.
12422 (delete_breakpoint_at): Delete.
12423 (delete_gdb_breakpoint_at): Declare.
12425 * server.h (struct raw_breakpoint): Forward declare.
12426 (struct process_info): New field `raw_breakpoints'.
12428 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12431 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12433 * linux-low.c (status_pending_p_callback): Fix comment.
12434 (linux_wait_for_event_1): Move most of the internal breakpoint
12435 handling from here...
12436 (linux_wait_1): ... to here.
12437 (count_events_callback): New.
12438 (select_singlestep_lwp_callback): New.
12439 (select_event_lwp_callback): New.
12440 (cancel_breakpoints_callback): New.
12441 (select_event_lwp): New.
12442 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12443 priority to all LWPs that have had events that should be reported
12444 to the client. Cancel breakpoints when about to reporting the
12445 event to the client, not while stopping lwps. No longer cancel
12446 finished single-steps here.
12447 (cancel_finished_single_step): Delete.
12448 (cancel_finished_single_steps): Delete.
12450 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12452 * mem-break.c (enum bkpt_type): New.
12453 (struct breakpoint): New field `type'.
12454 (set_breakpoint_at): Change return type to struct breakpoint
12455 pointer. Set type to `other_breakpoint' by default.
12456 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12457 in the breakpoint list.
12458 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12459 (reinsert_breakpoint): Rename to ...
12460 (reinsert_raw_breakpoint): ... this.
12461 (reinsert_breakpoints_at): Adjust.
12462 * mem-break.h (struct breakpoint): Declare.
12463 (set_breakpoint_at): Change return type to struct breakpoint
12466 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12468 * server.c (handle_query): Assign, not compare.
12470 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12472 Teach linux gdbserver to step-over-breakpoints.
12474 * linux-low.c (can_hardware_single_step): New.
12475 (supports_breakpoints): New.
12476 (handle_extended_wait): If stopping threads, read the stop pc of
12477 the new cloned LWP.
12479 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12480 low target doesn't support retrieving the PC.
12481 (add_lwp): Set last_resume_kind to resume_continue.
12482 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12483 (linux_attach): Don't clear stop_expected. Set the lwp's
12484 last_resume_kind to resume_stop.
12485 (linux_detach_one_lwp): Don't check for removed breakpoints.
12486 (check_removed_breakpoint): Delete.
12487 (status_pending_p): Rename to ...
12488 (status_pending_p_callback): ... this. Don't check for removed
12489 breakpoints. Don't consider threads that are stopped from GDB's
12491 (linux_wait_for_lwp): Always read the stop_pc here.
12492 (cancel_breakpoint): New.
12493 (step_over_bkpt): New global.
12494 (linux_wait_for_event_1): Implement stepping over breakpoints.
12495 (gdb_wants_lwp_stopped): New.
12496 (gdb_wants_all_stopped): New.
12497 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12498 single-step traps here. Store the thread's last reported target
12500 (send_sigstop): Don't clear stop_expected. Always set it,
12502 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12503 (cancel_finished_single_step): New.
12504 (cancel_finished_single_steps): New.
12505 (wait_for_sigstop): Don't cancel finished single-step traps here.
12506 (linux_resume_one_lwp): Don't check for removed breakpoints.
12507 Don't set `step' on non-hardware step archs.
12508 (linux_set_resume_request): Ignore resume_stop requests if already
12509 stopping or stopped. Set the lwp's last_resume_kind.
12510 (resume_status_pending_p): Don't check for removed breakpoints.
12511 (need_step_over_p): New.
12512 (start_step_over): New.
12513 (finish_step_over): New.
12514 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12515 requests. Clear the thread's last reported target waitstatus.
12516 Don't use the `suspended' flag. Don't consider pending breakpoints.
12517 (linux_resume): Start a step-over if necessary.
12518 (proceed_one_lwp): New.
12519 (proceed_all_lwps): New.
12520 (unstop_all_lwps): New.
12521 * linux-low.h (struct lwp_info): Rewrite comment for the
12522 `suspended' flag. Add the `stop_pc' field. Delete the
12523 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12524 Add `'last_resume_kind' and `need_step_over' fields.
12525 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12526 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12527 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12528 (set_raw_breakpoint_at): New.
12529 (set_breakpoint_at): Rewrite to use it.
12530 (reinsert_breakpoint_handler): Delete.
12531 (set_reinsert_breakpoint): New.
12532 (reinsert_breakpoint_by_bp): Delete.
12533 (delete_reinsert_breakpoints): New.
12534 (uninsert_breakpoint): Rewrite.
12535 (uninsert_breakpoints_at): New.
12536 (reinsert_breakpoint): Rewrite.
12537 (reinsert_breakpoints_at): New.
12538 (check_breakpoints): Rewrite.
12539 (breakpoint_here): New.
12540 (breakpoint_inserted_here): New.
12541 (check_mem_read): Adjust.
12542 * mem-break.h (breakpoints_supported, breakpoint_here)
12543 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12544 (reinsert_breakpoint_by_bp): Delete declaration.
12545 (delete_reinsert_breakpoints): Declare.
12546 (reinsert_breakpoint): Delete declaration.
12547 (reinsert_breakpoints_at): Declare.
12548 (uninsert_breakpoint): Delete declaration.
12549 (uninsert_breakpoints_at): Declare.
12550 (check_breakpoints): Adjust prototype.
12551 * server.h: Adjust include order.
12552 (struct thread_info): Declare here. Add a `last_status' field.
12554 2010-03-23 Michael Snyder <msnyder@vmware.com>
12556 * server.c (crc32): New function.
12557 (handle_query): Add handling for 'qCRC:' request.
12559 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12561 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12562 lwp had been stopped by a watchpoint.
12564 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12566 * server.h (internal_error): Declare.
12567 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12568 * utils.c (internal_error): New function.
12570 2010-03-15 Andreas Schwab <schwab@redhat.com>
12572 * configure.srv: Fix typo setting srv_regobj.
12574 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12576 * linux-low.c (fetch_register): Avoid passing a non string literal
12578 (usr_store_inferior_registers): Ditto.
12580 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12582 * linux-low.c (linux_write_memory): Bail out early if peeking
12585 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12587 * linux-low.h (struct lwp_info): New fields
12588 `stopped_by_watchpoint' and `stopped_data_address'.
12589 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12590 here, and cache them in the lwp object.
12591 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12593 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12595 (linux_stopped_by_watchpoint): Rewrite.
12596 (linux_stopped_data_address): Rewrite.
12598 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12600 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12601 switching the current inferior, not before.
12603 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12605 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12606 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12607 i386-linux.c and amd64-linux.c.
12608 (reg-i386.o): Removed.
12609 (reg-i386.c): Likewise.
12610 (reg-i386-linux.o): Likewise.
12611 (reg-i386-linux.c): Likewise.
12612 (reg-x86-64.o): Likewise.
12613 (reg-x86-64.c): Likewise.
12614 (reg-x86-64-linux.o): Likewise.
12615 (reg-x86-64-linux.c): Likewise.
12617 (i386.c): Likewise.
12618 (i386-linux.o): Likewise.
12619 (i386-linux.c): Likewise.
12620 (amd64.o): Likewise.
12621 (amd64.c): Likewise.
12622 (amd64-linux.o): Likewise.
12623 (amd64-linux.c): Likewise.
12625 * configure.srv (srv_i386_regobj): New.
12626 (srv_i386_linux_regobj): Likewise.
12627 (srv_amd64_regobj): Likewise.
12628 (srv_amd64_linux_regobj): Likewise.
12629 (srv_i386_32bit_xmlfiles): Likewise.
12630 (srv_i386_64bit_xmlfiles): Likewise.
12631 (srv_i386_xmlfiles): Likewise.
12632 (srv_amd64_xmlfiles): Likewise.
12633 (srv_i386_linux_xmlfiles): Likewise.
12634 (srv_amd64_linux_xmlfiles): Likewise.
12635 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12636 srv_xmlfiles to $srv_i386_xmlfiles.
12637 (i[34567]86-*-mingw32ce*): Likewise.
12638 (i[34567]86-*-mingw*): Likewise.
12639 (i[34567]86-*-nto*): Likewise.
12640 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12641 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12642 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12643 (x86_64-*-linux*): Likewise.
12645 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12646 (init_registers_amd64_linux): New.
12647 (x86_arch_setup): Replace init_registers_x86_64_linux with
12648 init_registers_amd64_linux.
12650 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12652 * configure.ac: Check for libdl. If it is not available link against
12653 static libthread_db.
12654 * configure: Regenerate.
12656 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12660 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12661 handing a read watchpoint.
12662 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12664 2010-02-12 Doug Evans <dje@google.com>
12666 * linux-low.c (linux_supports_tracefork_flag): Document.
12667 (linux_look_up_symbols): Add comment.
12669 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12671 * regcache.c (supply_register): Clear regcache if buf is NULL.
12673 2010-02-02 Nicolas Roche <roche@sourceware.org>
12674 Joel Brobecker <brobecker@adacore.com>
12676 * inferiors.c (find_inferior): Add function documentation.
12677 (unloaded_dll): Handle the case where the unloaded dll has not
12678 been previously registered in the dll list.
12680 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12682 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12683 (thumb2_breakpoint): New.
12684 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12686 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12688 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12689 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12692 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12694 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12696 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12698 * linux-s390-low.c (s390_collect_ptrace_register)
12699 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12701 2010-01-21 Doug Evans <dje@google.com>
12703 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12704 (PTRACE_ARG4_TYPE): New macro.
12705 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12706 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12707 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12708 (usr_store_inferior_registers): Ditto.
12709 (linux_read_memory, linux_write_memory): Ditto.
12710 (linux_test_for_tracefork): Ditto.
12712 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12713 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12715 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12717 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12720 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12722 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12723 prototype to take a regcache. Adjust.
12725 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12727 * regcache.h (struct thread_info): Forward declare.
12728 (struct regcache): New.
12729 (new_register_cache): Adjust prototype.
12730 (get_thread_regcache): Declare.
12731 (free_register_cache): Adjust prototype.
12732 (registers_to_string, registers_from_string): Ditto.
12733 (supply_register, supply_register_by_name, collect_register)
12734 (collect_register_as_string, collect_register_by_name): Ditto.
12735 * regcache.c (struct inferior_regcache_data): Delete.
12736 (get_regcache): Rename to ...
12737 (get_thread_regcache): ... this. Adjust. Switch inferior before
12738 fetching registers.
12739 (regcache_invalidate_one): Adjust.
12740 (regcache_invalidate): Fix prototype.
12741 (new_register_cache): Return the new register cache.
12742 (free_register_cache): Change prototype.
12743 (realloc_register_cache): Adjust.
12744 (registers_to_string): Change prototype to take a regcache. Adjust.
12745 (registers_from_string): Ditto.
12746 (register_data): Ditto.
12747 (supply_register): Ditto.
12748 (supply_register_by_name): Ditto.
12749 (collect_register): Ditto.
12750 (collect_register_as_string): Ditto.
12751 (collect_register_by_name): Ditto.
12752 * server.c (process_serial_event): Adjust.
12753 * linux-low.h (regset_fill_func, regset_store_func): Change
12755 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12757 * linux-low.c (get_stop_pc): Adjust.
12758 (check_removed_breakpoint): Adjust.
12759 (linux_wait_for_event): Adjust.
12760 (linux_resume_one_lwp): Adjust.
12761 (fetch_register): Add regcache parameter. Adjust.
12762 (usr_store_inferior_registers): Ditto.
12763 (regsets_fetch_inferior_registers): Ditto.
12764 (regsets_store_inferior_registers): Ditto.
12765 (linux_fetch_registers, linux_store_registers): Ditto.
12766 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12768 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12770 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12771 prototype to take a regcache.
12772 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12773 * remote-utils.c (convert_ascii_to_int, outreg)
12774 (prepare_resume_reply): Change prototype to take a regcache.
12776 * target.h (struct target_ops) <fetch_registers, store_registers>:
12777 Change prototype to take a regcache.
12778 (fetch_inferior_registers, store_inferior_registers): Change
12779 prototype to take a regcache. Adjust.
12780 * proc-service.c (ps_lgetregs): Adjust.
12781 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12782 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12783 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12784 take a regcache. Adjust.
12785 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12786 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12787 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12788 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12789 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12790 (cris_cannot_fetch_register):
12791 (cris_breakpoint_at): Change prototype to take a regcache.
12793 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12794 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12795 to take a regcache. Adjust.
12796 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12798 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12799 take a regcache. Adjust.
12800 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12801 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12802 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12803 * linux-mips-low.c (mips_get_pc):
12804 (mips_set_pc): Change prototype to take a regcache. Adjust.
12805 (mips_reinsert_addr): Adjust.
12806 (mips_collect_register): Change prototype to take a regcache.
12808 (mips_supply_register):
12809 (mips_collect_register_32bit, mips_supply_register_32bit)
12810 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12811 (mips_store_fpregset): Ditto.
12812 * linux-ppc-low.c (ppc_supply_ptrace_register)
12813 (ppc_supply_ptrace_register): Ditto.
12814 (parse_spufs_run): Adjust.
12815 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12816 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12817 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12818 take a regcache. Adjust.
12819 * linux-s390-low.c (s390_collect_ptrace_register)
12820 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12821 (s390_set_pc): Change prototype to take a regcache. Adjust.
12822 (s390_arch_setup): Adjust.
12823 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12824 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12825 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12826 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12827 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12829 (sparc_breakpoint_at): Adjust.
12830 * linux-xtensa-low.c (xtensa_fill_gregset):
12831 (xtensa_store_gregset):
12832 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12833 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12834 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12835 prototype to take a regcache. Adjust.
12836 * win32-arm-low.c (arm_fetch_inferior_register)
12837 (arm_store_inferior_register): Change prototype to take a
12839 * win32-i386-low.c (i386_fetch_inferior_register)
12840 (i386_store_inferior_register): Change prototype to take a
12842 * win32-low.c (child_fetch_inferior_registers)
12843 (child_store_inferior_registers): Change prototype to take a
12845 (win32_wait): Adjust.
12846 (win32_fetch_inferior_registers): Change prototype to take a
12848 (win32_store_inferior_registers): Adjust.
12849 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12850 store_inferior_register>: Change prototype to take a regcache.
12852 2010-01-20 Doug Evans <dje@google.com>
12854 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12856 (linux_wait_for_event1, linux_init_signals): Ditto.
12857 (W_STOPCODE): Provide definition if missing.
12859 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12861 * linux-low.c (linux_core_of_thread): New.
12862 (compare_ints, show_process, list_threads): New.
12863 (linux_qxfer_osdata): Report threads and cores.
12864 (linux_target_op): Register linux_core_of_thread.
12865 * remote-utils.c (prepare_resume_reply): Report the core.
12866 (buffer_xml_printf): Support %d specifier.
12867 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12869 (handle_query): Handle qXfer:threads. Announce availability
12871 * target.h (struct target_ops): New field core_of_thread.
12873 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12875 * Makefile.in (clean): Remove new generated files.
12876 (reg-s390.o, reg-s390.c): Remove rules.
12877 (reg-s390x.o, reg-s390x.c): Likewise.
12878 (s390-linux32.o, s390-linux32.c): Add rules.
12879 (s390-linux64.o, s390-linux64.c): Likewise.
12880 (s390x-linux64.o, s390x-linux64.c): Likewise.
12881 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12882 * linux-s390-low.c: Include <elf.h>.
12883 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12884 (init_registers_s390): Remove prototype.
12885 (init_registers_s390x): Likewise.
12886 (init_registers_s390_linux32): Add prototype.
12887 (init_registers_s390_linux64): Likewise.
12888 (init_registers_s390x_linux64): Likewise.
12889 (s390_num_regs_3264): New define.
12890 (s390_regmap_3264): New global variable.
12891 (s390_cannot_fetch_register): Remove obsolete check.
12892 (s390_cannot_store_register): Likewise.
12893 (s390_collect_ptrace_register): Handle upper/lower register halves.
12894 (s390_supply_ptrace_register): Likewise.
12895 (s390_fill_gregset): Update to register number changes.
12896 (s390_get_hwcap): New routine.
12897 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12898 Install appropriate regmap and register set.
12900 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12902 * server.c (gdbserver_version): Update copyright year to 2010.
12903 * gdbreplay.c (gdbreplay_version): Likewise.
12905 2009-12-28 Doug Evans <dje@google.com>
12907 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12908 elf/external.h. Include <elf.h> instead but only if necessary.
12910 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12912 * linux-low.c (linux_remove_process): Remove `detaching'
12913 parameter. Don't release/detach from thread_db here.
12914 (linux_kill): Release/detach from thread_db here, ...
12915 (linux_detach): ... and here, before actually detaching.
12916 (linux_wait_1): ... and here, when a process exits.
12917 * thread-db.c (any_thread_of): New.
12918 (thread_db_free): Switch the current inferior to a thread of the
12921 2009-12-21 Doug Evans <dje@google.com>
12923 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12925 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12926 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12927 warning ifndef __NR_tkill. Move setting of errno there too.
12928 Delete unnecessary resetting of errno after syscall.
12929 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12931 * configure.ac: Check for dladdr.
12932 * config.in: Regenerate.
12933 * configure: Regenerate.
12934 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12935 (try_thread_db_load): Update.
12937 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12939 2009-12-18 Doug Evans <dje@google.com>
12941 * event-loop.c: Include unistd.h if it exists.
12943 * linux-low.c (my_waitpid): Move definition away from being in
12944 between linux_tracefork_child/linux_test_for_tracefork.
12946 * gdb_proc_service.h (psaddr_t): Fix type.
12947 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12948 signature to match glibc.
12950 2009-12-16 Doug Evans <dje@google.com>
12952 * linux-low.c (linux_read_memory): Fix argument to read.
12954 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12956 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12957 events, don't leave current_inferior pointing at null.
12959 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12961 * win32-low.c (LOG): Delete.
12962 (OUTMSG): Output to stderr.
12963 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
12964 on compile time LOG macro.
12965 (win32_wait): Fix debug output.
12967 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12969 * win32-low.c (win32_add_one_solib): If the dll name is
12970 "ntdll.dll", prepend the system directory to the dll path.
12972 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
12974 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
12976 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
12977 Vladimir Prus <vladimir@codesourcery.com>
12979 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
12980 * configure.ac: Check for __mcoldfire__ and set
12981 gdb_cv_m68k_is_coldfire.
12982 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
12983 reg-cf.o and reg-m68k.o.
12984 * configure: Regenerated.
12986 2009-11-16 Pedro Alves <pedro@codesourcery.com>
12988 * linux-low.c (linux_remove_process): Add `detaching' parameter.
12989 Pass it to thread_db_free.
12990 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
12991 proper `detaching' argument to linux_remove_process.
12992 * linux-low.h (thread_db_free): Add `detaching' parameter.
12993 * thread-db.c (thread_db_init): Pass false as `detaching' argument
12995 (thread_db_free): Add `detaching' parameter. Only
12996 call td_ta_clear_event if detaching from process.
12998 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13000 * thread-db.c (thread_db_free): Fix typo.
13002 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13005 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13007 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13009 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13010 with an i686 compiler.
13011 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13013 * configure: Rebuilt.
13015 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13019 * server.c (handle_search_memory_1): Correct read_addr initialization
13020 in loop for searching subsequent chunks.
13022 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13024 * configure.ac: New --with-libthread-db option.
13025 * thread-db.c: Allow direct dependence on libthread_db.
13026 (thread_db_free): Adjust.
13027 * config.in: Regenerate.
13028 * configure: Likewise.
13030 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13033 * thread-db.c (attach_thread): New function.
13034 (maybe_attach_thread): Return success/failure.
13035 (find_new_threads_callback): Adjust.
13036 (thread_db_find_new_threads): Loop until no new threads.
13038 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13040 * proc-service.c (ps_lgetregs): Formatting.
13042 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13044 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13045 * configure.ac: Adjust.
13046 * linux-low.h (struct process_info_private): Move members to struct
13048 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13049 * linux-low.c (linux_remove_process): Adjust.
13050 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13051 * server.c (handle_query): Move code ...
13052 (handle_monitor_command): ... here. New function.
13053 * target.h (struct target_ops): New member.
13054 * thread-db.c (struct thread_db): New.
13055 (libthread_db_search_path): New variable.
13056 (thread_db_create_event, thread_db_enable_reporting)
13057 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13058 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13059 (try_thread_db_load_1, dladdr_to_soname): New functions.
13060 (try_thread_db_load, thread_db_load_search): New functions.
13061 (thread_db_init): Search for libthread_db.
13062 (thread_db_free): New function.
13063 (thread_db_handle_monitor_command): Likewise.
13064 * config.in: Regenerate.
13065 * configure: Regenerate.
13067 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13069 * spu-low.c (spu_kill): Wait for inferior to terminate.
13070 Call clear_inferiors.
13071 (spu_detach): Call clear_inferiors.
13073 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13075 * aclocal.m4: Regenerate.
13076 * config.in: Likewise.
13077 * configure: Likewise.
13079 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13081 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13082 (parse_spufs_run): New function.
13083 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13084 (ppc_breakpoint_at): Handle SPU breakpoints.
13086 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13088 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13089 (SPUFS_MAGIC): Define.
13090 (spu_enumerate_spu_ids): New function.
13091 (linux_qxfer_spu): New function.
13092 (linux_target_ops): Install linux_qxfer_spu.
13094 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13096 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13097 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13098 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13099 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13100 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13101 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13102 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13103 (init_registers_powerpc_cell32l): Add prototype.
13104 (init_registers_powerpc_cell64l): Likewise.
13105 (ppc_arch_setup): Detect Cell/B.E. architecture.
13107 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13109 * Makefile.in (datarootdir): New variable.
13111 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13113 * linux-low.c (linux_write_memory): Update debugging output.
13114 * Makefile.in (clean): Add new descriptions.
13115 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13116 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13117 * configure.srv: Add new files for arm*-*-linux*.
13118 * linux-arm-low.c: Add new declarations.
13119 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13120 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13121 (HWCAP_VFPv3D16): New.
13122 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13123 instead of __IWMMXT__.
13124 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13125 (arm_arch_setup): New.
13126 (target_regsets): Remove #ifdef. Add VFP regset.
13127 (the_low_target): Use arm_arch_setup.
13129 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13131 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13132 the main thread again.
13134 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13136 Adding Neutrino gdbserver.
13137 * configure: Regenerated.
13138 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13139 * configure.srv (i[34567]86-*-nto*): New target.
13140 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13141 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13142 (nto_comctrl) [__QNX__]: New function.
13143 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13145 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13147 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13150 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13151 Pedro Alves <pedro@codesourcery.com>
13153 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13154 don't support CONTEXT_EXTENDED_REGISTERS.
13155 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13156 (the_low_target): Install them.
13157 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13158 failing with ERROR_PIPE_NOT_CONNECTED.
13160 2009-06-30 Doug Evans <dje@google.com>
13161 Pierre Muller <muller@ics.u-strasbg.fr>
13163 Add h/w watchpoint support to x86-linux, win32-i386.
13164 * Makefile.in (SFILES): Add i386-low.c
13165 (i386_low_h): Define.
13166 (i386-low.o): Add dependencies.
13167 (linux-x86-low.o): Add i386-low.h dependency.
13168 (win32-i386-low.o): Ditto.
13169 * i386-low.c: New file.
13170 * i386-low.h: New file.
13171 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13172 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13173 * linux-low.c (linux_add_process): Initialize arch_private.
13174 (linux_remove_process): Free arch_private.
13175 (add_lwp): Initialize arch_private.
13176 (delete_lwp): Free arch_private.
13177 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13179 * linux-low.h (process_info_private): New member arch_private.
13180 (lwp_info): New member arch_private.
13181 (linux_target_ops): New members new_process, new_thread,
13183 (ptid_of): New macro.
13184 * linux-x86-low.c: Include stddef.h, i386-low.h.
13185 (arch_process_info): New struct.
13186 (arch_lwp_info): New struct.
13187 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13188 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13189 (i386_dr_low_get_status): New function.
13190 (x86_insert_point, x86_remove_point): New functions.
13191 (x86_stopped_by_watchpoint): New function.
13192 (x86_stopped_data_address): New function.
13193 (x86_linux_new_process, x86_linux_new_thread): New functions.
13194 (x86_linux_prepare_to_resume): New function.
13195 (the_low_target): Add entries for insert_point, remove_point,
13196 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13198 * server.c (debug_hw_points): New global.
13199 (monitor_show_help): Document set debug-hw-points.
13200 (handle_query): Process "set debug-hw-points".
13201 * server.h (debug_hw_points): Declare.
13202 (paddress): Declare.
13203 * utils.c (NUMCELLS, CELLSIZE): New macros.
13204 (get_sell, xsnprintf, paddress): New functions.
13205 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13206 remove_point, stopped_by_watchpoint, stopped_data_address.
13207 * win32-i386-low.c: Include i386-low.h.
13208 (debug_reg_state): Replaces dr.
13209 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13210 (i386_dr_low_get_status): New function.
13211 (i386_insert_point, i386_remove_point): New functions.
13212 (i386_stopped_by_watchpoint): New function.
13213 (i386_stopped_data_address): New function.
13214 (i386_initial_stuff): Update.
13215 (get_thread_context,set_thread_context,i386_thread_added): Update.
13216 (the_low_target): Add entries for insert_point,
13217 remove_point, stopped_by_watchpoint, stopped_data_address.
13218 * win32-low.c (win32_insert_watchpoint): New function.
13219 (win32_remove_watchpoint): New function.
13220 (win32_stopped_by_watchpoint): New function.
13221 (win32_stopped_data_address): New function.
13222 (win32_target_ops): Add entries for insert_watchpoint,
13223 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13224 * win32-low.h (win32_target_ops): New members insert_point,
13225 remove_point, stopped_by_watchpoint, stopped_data_address.
13227 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13229 * server.c (process_serial_event): Re-return unsupported, not
13230 error, if the type isn't recognized. Re-allow supporting only
13231 insert or remove packets. Also call require_running for
13232 breakpoints. Add missing break statement to default case. Tidy.
13233 * target.h (struct target_ops): Rename insert_watchpoint to
13234 insert_point, and remove_watchpoint to remove_point.
13236 * linux-low.h (struct linux_target_ops): Likewise.
13237 * linux-low.c (linux_insert_watchpoint): Rename to ...
13238 (linux_insert_point): ... this. Adjust.
13239 (linux_remove_watchpoint): Rename to ...
13240 (linux_remove_point): ... this. Adjust.
13241 (linux_target_ops): Adjust.
13242 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13243 (cris_insert_point): ... this.
13244 (cris_remove_watchpoint): Rename to ...
13245 (cris_remove_point): ... this.
13246 (the_low_target): Adjust.
13248 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13250 * server.c (handle_v_kill): Pass signal_pid to
13251 kill_inferior if multi_process is zero.
13253 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13255 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13256 * target.h (target_ops): Comment for *_watchpoint to make it clear
13257 the functions can get types '0' and '1'.
13259 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13261 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13262 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13263 * regcache.c (get_regcache): Likewise.
13264 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13265 * win32-low.c (child_fetch_inferior_registers): Remove check for
13268 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13269 Pedro Alves <pedro@codesourcery.com>
13271 * target.h (struct target_ops) <supports_multi_process>: New
13273 (target_supports_multi_process): New.
13274 * server.c (handle_query): Even if GDB reports support, only
13275 enable multi-process if the target also supports it. Report
13276 multi-process support only if the target backend supports it.
13277 * linux-low.c (linux_supports_multi_process): New function.
13278 (linux_target_ops): Install it as target_supports_multi_process
13281 2009-05-24 Doug Evans <dje@google.com>
13283 Global renaming of find_thread_pid to find_thread_ptid.
13284 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13285 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13286 All callers updated.
13288 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13289 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13292 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13293 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13294 (linux_resume_one_lwp): Ditto.
13296 2009-05-23 Doug Evans <dje@google.com>
13298 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13299 from struct inferior_list_entry * to struct lwp_info *.
13300 All callers updated.
13302 2009-05-13 Doug Evans <dje@google.com>
13304 * linux-x86-low.c: Don't include assert.h.
13305 (x86_siginfo_fixup): Use fatal, not assert.
13306 (x86_arch_setup): Fix comment.
13308 2009-05-12 Doug Evans <dje@google.com>
13310 Biarch support for i386/amd64 gdbserver.
13311 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13312 Add linux-x86-low.c.
13313 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13314 (linux-x86-low.o): Add.
13315 * linux-x86-64-low.c: Delete.
13316 * linux-i386-low.c: Delete.
13317 * linux-x86-low.c: New file.
13318 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13320 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13322 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13323 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13324 (linux_child_pid_to_exec_file): New function.
13325 (elf_64_header_p, elf_64_file_p): New functions.
13326 (siginfo_fixup): New function.
13327 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13328 give target a chance to convert layout.
13329 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13330 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13332 2009-05-07 Doug Evans <dje@google.com>
13334 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13335 (regsets_store_inferior_registers): Ditto.
13337 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13341 * linux-low.c (must_set_ptrace_flags): Delete.
13342 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13344 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13345 `lwp->must_set_ptrace_flags' instead.
13346 (linux_wait_for_event_1): Set ptrace options here.
13347 (linux_wait_1): ... not here.
13349 2009-04-30 Doug Evans <dje@google.com>
13351 * inferiors.c (started_inferior_callback): New function.
13352 (attached_inferior_callback): New function.
13353 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13354 * server.c (print_started_pid, print_attached_pid): New functions.
13355 (detach_or_kill_for_exit): New function.
13356 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13357 * server.h (have_started_inferiors_p): Declare.
13358 (have_attached_inferiors_p): Declare.
13360 * inferiors.c (remove_process): Fix memory leak, free process.
13361 * linux-low.c (linux_remove_process): New function.
13362 (linux_kill): Call it instead of remove_process.
13363 (linux_detach, linux_wait_1): Ditto.
13365 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13367 * configure.srv: Add x86 Windows CE target.
13369 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13371 * inferiors.c (get_thread_process): Make global.
13372 * server.h (get_thread_process): Add prototype.
13373 * thread-db.c (find_one_thread): Use get_thread_process
13374 instead of current_process.
13375 (thread_db_get_tls_address): Do not crash if called when
13376 thread layer is not yet initialized.
13378 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13380 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13381 * spu-low.c (current_tid): Rename to ...
13382 (current_ptid): ... this.
13383 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13384 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13385 ptid_get_lwp (current_ptid) instead of current_tid.
13386 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13387 instead of current_tid. Use find_process_pid to verify pid
13388 argument is valid. Pass proper argument to remove_process.
13389 (spu_thread_alive): Compare current_ptid instead of current_tid.
13390 (spu_resume): Likewise.
13392 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13394 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13397 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13399 Implement the multiprocess extensions, and add linux multiprocess
13402 * server.h (ULONGEST): Declare.
13403 (struct ptid, ptid_t): New.
13404 (minus_one_ptid, null_ptid): Declare.
13405 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13406 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13407 (struct inferior_list_entry): Change `id' type from unsigned from
13409 (struct sym_cache, struct breakpoint, struct
13410 process_info_private): Forward declare.
13411 (struct process_info): Declare.
13412 (current_process): Declare.
13413 (all_processes): Declare.
13414 (initialize_inferiors): Declare.
13415 (add_thread): Adjust to use ptid_t.
13416 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13417 (add_process, remove_process, find_thread_pid): Declare.
13418 (find_inferior_id): Adjust to use ptid_t.
13419 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13420 (multi_process): Declare.
13421 (push_event): Adjust to use ptid_t.
13422 (read_ptid, write_ptid): Declare.
13423 (prepare_resume_reply): Adjust to use ptid_t.
13424 (clear_symbol_cache): Declare.
13425 * inferiors.c (all_processes): New.
13426 (null_ptid, minus_one_ptid): New.
13427 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13428 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13429 (add_thread): Change unsigned long to ptid. Remove gdb_id
13431 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13432 (gdb_id_to_thread): Rename to ...
13433 (find_thread_pid): ... this. Change unsigned long to ptid.
13434 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13435 (loaded_dll, pull_pid_from_list): Adjust.
13436 (add_process, remove_process, find_process_pid)
13437 (get_thread_process, current_process, initialize_inferiors): New.
13438 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13439 (struct target_waitstatus) <related_pid>: Ditto.
13440 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13441 return type to int.
13442 (struct target_ops) <join>: Add `pid' argument.
13443 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13444 (struct target_ops) <wait>: Add `ptid' field. Change return type
13446 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13447 (mywait): Add `ptid' argument. Change return type to ptid_t.
13448 (target_pid_to_str): Declare.
13449 * target.c (set_desired_inferior): Adjust to use ptids.
13450 (mywait): Add new `ptid' argument. Adjust.
13451 (target_pid_to_str): New.
13452 * mem-break.h (free_all_breakpoints): Declare.
13453 * mem-break.c (breakpoints): Delelete.
13454 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13455 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13456 to use per-process breakpoint list.
13457 (free_all_breakpoints): New.
13458 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13459 (symbol_cache, all_symbols_looked_up): Delete.
13461 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13463 (prepare_resume_reply): Change ptid argument's type from unsigned
13464 long to ptid_t. Adjust. Implement W;process and X;process.
13465 (free_sym_cache, clear_symbol_cache): New.
13466 (look_up_one_symbol): Adjust to per-process symbol cache. *
13467 * server.c (cont_thread, general_thread, step_thread): Change type
13469 (attached): Delete.
13470 (multi_process): New.
13471 (last_ptid): Change type to ptid_t.
13472 (struct vstop_notif) <ptid>: Change type to ptid_t.
13473 (queue_stop_reply, push_event): Change `ptid' argument's type to
13475 (discard_queued_stop_replies): Add `pid' argument.
13476 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13477 changes. Don't reference the `attached' global.
13478 (attach_inferior): Adjust to mywait interface changes.
13479 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13480 features. Handle and report "multiprocess+". Handle
13482 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13484 (handle_v_kill): New.
13485 (handle_v_stopped): Adjust to use target_pid_to_str.
13486 (handle_v_requests): Allow multiple attaches and runs when
13487 multiprocess extensions are in effect. Handle "vKill".
13488 (myresume): Adjust to use ptids.
13489 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13490 (handle_status): Adjust to discard_queued_stop_replies interface
13492 (first_thread_of, kill_inferior_callback)
13493 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13494 (main): Call initialize_inferiors. Adjust to use ptids, killing
13495 and detaching from all inferiors. Handle multiprocess packet
13497 * linux-low.h: Include gdb_proc_service.h.
13498 (struct process_info_private): New.
13499 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13500 <lwpid_of>: Use ptid_get_lwp.
13501 (get_lwp_thread): Adjust.
13502 (struct lwp_info): Add `dead' member.
13503 (find_lwp_pid): Declare.
13504 * linux-low.c (thread_db_active): Delete.
13505 (new_inferior): Adjust comment.
13506 (inferior_pid): Delete.
13507 (linux_add_process): New.
13508 (handle_extended_wait): Adjust.
13509 (add_lwp): Change unsigned long to ptid.
13510 (linux_create_inferior): Add process to processes table. Adjust
13511 to use ptids. Don't set new_inferior here.
13512 (linux_attach_lwp): Rename to ...
13513 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13514 it. Adjust to use ptids.
13515 (linux_attach_lwp): New.
13516 (linux_attach): Add process to processes table. Don't set
13518 (struct counter): New.
13519 (second_thread_of_pid_p, last_thread_of_process_p): New.
13520 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13521 multiple processes.
13522 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13523 processes. Remove process from process table.
13524 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13525 to multiple processes.
13526 (any_thread_of): New.
13527 (linux_detach): Add `pid' argument, and handle it. Remove process
13528 from processes table.
13529 (linux_join): Add `pid' argument. Handle it.
13530 (linux_thread_alive): Change unsighed long argument to ptid_t.
13531 Consider dead lwps as not being alive.
13532 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13533 threads we're not interested in.
13534 (same_lwp, find_lwp_pid): New.
13535 (linux_wait_for_lwp): Change `pid' argument's type from int to
13537 (linux_wait_for_event): Rename to ...
13538 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13539 from int to ptid_t. Adjust.
13540 (linux_wait_for_event): New.
13541 (linux_wait_1): Add `ptid' argument. Change return type to
13542 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13543 that exit from the process table.
13544 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13546 (mark_lwp_dead): New.
13547 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13548 stopping all threads, mark its main lwp as dead.
13549 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13551 (fetch_register, usr_store_inferior_registers)
13552 (regsets_fetch_inferior_registers)
13553 (regsets_store_inferior_registers, linux_read_memory)
13554 (linux_write_memory): Inline `inferior_pid'.
13555 (linux_look_up_symbols): Adjust to use per-process
13556 `thread_db_active'.
13557 (linux_request_interrupt): Adjust to use ptids.
13558 (linux_read_auxv): Inline `inferior_pid'.
13559 (initialize_low): Don't reference thread_db_active.
13560 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13561 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13562 (ps_getpid): Return the pid of the current inferior.
13563 * thread-db.c (proc_handle, thread_agent): Delete.
13564 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13566 (find_one_thread): Change argument type to ptid_t. Adjust to
13568 (maybe_attach_thread): Adjust to per-process data and ptids.
13569 (thread_db_find_new_threads): Ditto.
13570 (thread_db_init): Ditto.
13571 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13572 processes table. Adjust to use ptids.
13573 (spu_kill, spu_detach): Adjust interface. Remove process from
13575 (spu_join, spu_thread_alive): Adjust interface.
13576 (spu_wait): Adjust interface. Remove process from processes
13577 table. Adjust to use ptids.
13578 * win32-low.c (current_inferior_tid): Delete.
13579 (current_inferior_ptid): New.
13580 (debug_event_ptid): New.
13581 (thread_rec): Take a ptid. Adjust.
13582 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13583 (child_delete_thread): Ditto.
13584 (do_initial_child_stuff): Add `attached' argument. Add process to
13586 (child_fetch_inferior_registers, child_store_inferior_registers):
13588 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13589 (win32_attach): Pass 1 to do_initial_child_stuff.
13590 (win32_kill): Adjust interface. Remove process from processes
13592 (win32_detach): Ditto.
13593 (win32_join): Adjust interface.
13594 (win32_thread_alive): Take a ptid.
13595 (win32_resume): Adjust to use ptids.
13596 (get_child_debug_event): Ditto.
13597 (win32_wait): Adjust interface. Remove exiting process from
13600 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13602 Non-stop mode support.
13604 * server.h (non_stop): Declare.
13605 (gdb_client_data, handler_func): Declare.
13606 (delete_file_handler, add_file_handler, start_event_loop):
13608 (handle_serial_event, handle_target_event, push_event)
13609 (putpkt_notif): Declare.
13610 * target.h (enum resume_kind): New.
13611 (struct thread_resume): Replace `step' field by `kind' field.
13612 (TARGET_WNOHANG): Define.
13613 (struct target_ops) <wait>: Add `options' argument.
13614 <supports_non_stop, async, start_non_stop>: New fields.
13615 (target_supports_non_stop, target_async): New.
13616 (start_non_stop): Declare.
13617 (mywait): Add `options' argument.
13618 * target.c (mywait): Add `options' argument. Print child exit
13619 notifications here.
13620 (start_non_stop): New.
13621 * server.c (non_stop, own_buf, mem_buf): New globals.
13622 (struct vstop_notif): New.
13623 (notif_queue): New global.
13624 (queue_stop_reply, push_event, discard_queued_stop_replies)
13625 (send_next_stop_reply): New.
13626 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13628 (attach_inferior): In non-stop mode, don't wait for the target
13630 (handle_general_set): Handle QNonStop.
13631 (handle_query): When handling qC, return the current general
13632 thread, instead of the first thread of the list.
13633 (handle_query): If the backend supports non-stop mode, include
13634 QNonStop+ in the qSupported query response.
13635 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13637 (handle_v_attach, handle_v_run): Handle non-stop mode.
13638 (handle_v_stopped): New.
13639 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13640 (myresume): Adjust to use resume_kind. Handle non-stop.
13641 (queue_stop_reply_callback): New.
13642 (handle_status): Handle non-stop mode.
13643 (main): Clear non_stop flag on reconnection. Use the event-loop.
13644 Refactor serial protocol handling from here ...
13645 (process_serial_event): ... to this new function. When GDB
13646 selects any thread, select one here. In non-stop mode, wait until
13647 GDB acks all pending events before exiting.
13648 (handle_serial_event, handle_target_event): New.
13649 * remote-utils.c (remote_open): Install remote_desc in the event
13651 (remote_close): Remove remote_desc from the event loop.
13652 (putpkt_binary): Rename to...
13653 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13654 (putpkt_binary): New as wrapper around putpkt_binary_1.
13655 (putpkt_notif): New.
13656 (prepare_resume_reply): In non-stop mode, don't change the
13658 * event-loop.c: New.
13659 * Makefile.in (OBJ): Add event-loop.o.
13660 (event-loop.o): New rule.
13662 * linux-low.h (pid_of): Moved here.
13664 (get_lwp_thread): Use lwpid_of.
13665 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13666 * linux-low.c (pid_of): Delete.
13667 (inferior_pid): Use lwpid_of.
13668 (linux_event_pipe): New.
13669 (target_is_async_p): New.
13671 (handle_extended_wait): Use lwpid_of.
13672 (add_lwp): Don't set lwpid field.
13673 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13674 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13675 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13676 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13677 first. Adjust to linux_wait_for_event interface changes. Use
13679 (linux_detach): Don't delete the main lwp here.
13680 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13681 (status_pending_p): Don't consider explicitly suspended lwps.
13682 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13683 pointer. Add OPTIONS argument. Change return type to int. Use
13684 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13685 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13686 pointer. Add status pointer argument. Return a pid instead of a
13687 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13688 changes. In non-stop mode, don't switch to a random thread.
13689 (linux_wait): Rename to...
13690 (linux_wait_1): ... this. Add target_options argument, and handle
13691 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13692 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13693 clean exit and signal exit code. Don't stop all threads in
13694 non-stop mode. In all-stop mode, only stop all threads when
13695 reporting a stop to GDB. Handle explicit thread stop requests.
13696 (async_file_flush, async_file_mark): New.
13698 (send_sigstop): Use lwpid_of.
13699 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13700 interface changes. In non-stop mode, don't switch to a random
13702 (linux_resume_one_lwp): Use lwpid_of.
13703 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13704 (linux_resume_one_thread): ... this. Handle resume_stop. In
13705 non-stop mode, don't look for pending flag in all threads.
13706 (resume_status_pending_p): Don't consider explicitly suspended
13708 (my_waitpid): Reimplement. Emulate __WALL.
13709 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13711 (sigchld_handler, linux_supports_non_stop, linux_async)
13712 (linux_start_non_stop): New.
13713 (linux_target_ops): Register linux_supports_non_stop, linux_async
13714 and linux_start_non_stop.
13715 (initialize_low): Install SIGCHLD handler.
13716 * thread-db.c (thread_db_create_event, find_one_thread)
13717 (thread_db_get_tls_address): Use lwpid_of.
13718 * win32-low.c (win32_detach): Adjust to use resume_kind.
13719 (win32_wait): Add `options' argument.
13720 * spu-low.c (spu_resume): Adjust to use resume_kind.
13721 (spu_wait): Add `options' argument.
13723 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13725 Decouple target code from remote protocol.
13727 * target.h (enum target_waitkind): New.
13728 (struct target_waitstatus): New.
13729 (struct target_ops) <wait>: Return an unsigned long. Take a
13730 target_waitstatus pointer instead of a char pointer.
13731 (mywait): Likewise.
13732 * target.c (mywait): Change prototype to return an unsigned long.
13733 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13734 * server.h (thread_from_wait, old_thread_from_wait): Delete
13736 (prepare_resume_reply): Change prototype to take a
13738 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13739 (last_status, last_ptid): New.
13740 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13741 pid instead of a signal.
13742 (attach_inferior): Remove "status" and "signal" parameters.
13744 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13746 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13747 (handle_v_requests, myresume): Remove "status" and "signal"
13748 parameters. Adjust.
13749 (handle_status): New.
13750 (main): Delete local `status'. Adjust.
13751 * remote-utils.c: Include target.h.
13752 (prepare_resume_reply): Change prototype to take a
13753 target_waitstatus. Adjust.
13755 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13757 * spu-low.c (spu_wait): Adjust.
13758 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13760 (win32_wait): Adjust.
13762 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13764 * target.h (struct thread_resume): Delete leave_stopped member.
13765 (struct target_ops): Add a `n' argument to the `resume' callback.
13766 * server.c (start_inferior): Adjust.
13767 (handle_v_cont, myresume): Adjust.
13768 * linux-low.c (check_removed_breakpoint): Adjust to resume
13769 interface change, and to removed leave_stopped field.
13770 (resume_ptr): Delete.
13771 (struct thread_resume_array): New.
13772 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13773 resume interface change.
13774 (linux_continue_one_thread, linux_queue_one_thread)
13775 (resume_status_pending_p): Check if the resume field is NULL
13776 instead of checking the leave_stopped member.
13777 (linux_resume): Adjust to the target resume interface change.
13778 * spu-low.c (spu_resume): Adjust to the target resume interface
13780 * win32-low.c (win32_detach, win32_resume): Ditto.
13782 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13784 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13786 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13788 (linux_continue_one_thread): Only preserve the stepping flag if
13789 there's a pending breakpoint.
13791 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13793 * server.c (main): After the inferior having exited, call
13794 remote_close before exiting gdbserver.
13796 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13798 Fix size of FPSCR in Power 7 processors.
13799 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13800 (PPC_FEATURE_HAS_DFP): New #define.
13801 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13804 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13806 * server.c (handle_query) Whitespace and formatting.
13808 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13810 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13811 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13812 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13813 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13814 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13815 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13816 Makefile.in, configure.ac: Fix whitespace throughout.
13817 * configure: Regenerate.
13819 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13821 * inferiors.c (find_inferior): Make it safe for the callback
13822 function to delete the currently iterated inferior.
13824 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13826 * Makefile.in (linuw_low_h): Move higher.
13827 (thread-db.o): Depend on $(linux_low_h).
13829 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13831 Rename "process" to "lwp" throughout.
13833 * linux-low.c (all_processes): Rename to...
13834 (all_lwps): ... this.
13835 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13836 (add_process): Rename to ...
13837 (add_lwp): ... this. Adjust.
13838 (linux_create_inferior): Adjust.
13839 (linux_attach_lwp): Adjust.
13840 (linux_attach): Adjust.
13841 (linux_kill_one_process): Rename to ...
13842 (linux_kill_one_lwp): ... this. Adjust.
13843 (linux_kill): Adjust.
13844 (linux_detach_one_process): Rename to ...
13845 (linux_detach_one_lwp): ... this. Adjust.
13846 (linux_detach): Adjust.
13847 (check_removed_breakpoint): Adjust.
13848 (status_pending_p): Adjust.
13849 (linux_wait_for_process): Rename to ...
13850 (linux_wait_for_lwp): ... this. Adjust.
13851 (linux_wait_for_event): Adjust.
13852 (send_sigstop): Adjust.
13853 (wait_for_sigstop): Adjust.
13854 (stop_all_processes): Rename to ...
13855 (stop_all_lwps): ... this.
13856 (linux_resume_one_process): Rename to ...
13857 (linux_resume_one_lwp): ... this. Adjust.
13858 (linux_set_resume_request, linux_continue_one_thread)
13859 (linux_queue_one_thread, resume_status_pending_p)
13860 (usr_store_inferior_registers, regsets_store_inferior_registers)
13861 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13863 * linux-low.h (get_process): Rename to ...
13864 (get_lwp): ... this. Adjust.
13865 (get_thread_process): Rename to ...
13866 (get_thread_lwp): ... this. Adjust.
13867 (get_process_thread): Rename to ...
13868 (get_lwp_thread): ... this. Adjust.
13869 (struct process_info): Rename to ...
13870 (struct lwp_info): ... this.
13871 (all_processes): Rename to ...
13872 (all_lwps): ... this.
13873 * proc-service.c (ps_lgetregs): Adjust.
13874 * thread-db.c (thread_db_create_event, find_one_thread)
13875 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13877 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13879 * server.c (handle_query): Handle "qAttached".
13881 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13883 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13884 GPLv3, update license URL.
13886 2009-03-01 Doug Evans <dje@google.com>
13888 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13889 (server_h): Add gdb_signals.h.
13890 (signals.o): Update.
13891 * server.h (target_signal_from_host,target_signal_to_host_p)
13892 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13894 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13896 * remote-utils.c (getpkt): Also generate remote-debug
13897 information if noack_mode is set.
13899 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13901 * server.c (handle_query): Report qXfer:siginfo:read and
13902 qXfer:siginfo:write as supported and handle them.
13903 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13904 * linux-low.c (linux_xfer_siginfo): New.
13905 (linux_target_ops): Set it.
13907 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13909 * server.c (gdbserver_usage): Mention --remote-debug.
13910 (main): Accept '--remote-debug' switch.
13912 2009-01-18 Doug Evans <dje@google.com>
13914 * regcache.c (new_register_cache): No need to check result of xcalloc.
13915 * server.c (handle_search_memory): Back out calls to xmalloc,
13916 result is checked and error is returned to user upon failure.
13917 (handle_query): Ditto. Add more checks for result of malloc.
13918 (handle_v_cont): Check result of malloc, report error back to
13920 (handle_v_run): Ditto. Call freeargv.
13921 * server.h (freeargv): Declare.
13922 * utils.c (freeargv): New fn.
13924 2009-01-15 Doug Evans <dje@google.com>
13926 * gdbreplay.c (perror_with_name): Make arg const char *.
13927 * server.h (target_signal_to_name): Make return type const char *.
13928 * thread-db.c (thread_db_err_str): Make return type const char *.
13929 * utils.c (perror_with_name): Make arg const char *.
13931 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13933 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13934 when handling a EXIT_PROCESS_DEBUG_EVENT.
13936 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13938 * gdbreplay.c (gdbreplay_version): Update copyright year.
13939 * server.c (gdbserver_version): Likewise.
13941 2009-01-05 Doug Evans <dje@google.com>
13943 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13944 (handle_extended_wait): Improve comment.
13946 2008-12-13 Doug Evans <dje@google.com>
13948 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13949 * server.h (ATTR_MALLOC): New macro.
13950 (xmalloc,xcalloc,xstrdup): Declare.
13951 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13952 * inferiors.c: Ditto.
13953 * linux-low.c: Ditto.
13954 * mem-break.c: Ditto.
13955 * regcache.c: Ditto.
13956 * remote-utils.c: Ditto.
13959 * win32-low.c: Ditto.
13961 2008-12-12 Doug Evans <dje@google.com>
13963 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
13964 in debugging printf.
13966 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
13968 2008-12-09 Doug Evans <dje@google.com>
13970 * linux-low.h (struct process_info): Delete member tid, unused.
13971 * thread-db.c (find_one_thread): Update.
13972 (maybe_attach_thread): Update.
13974 2008-12-02 Pedro Alves <pedro@codesourcery.com>
13976 * target.h (struct target_ops): Add qxfer_osdata member.
13977 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
13979 (linux_qxfer_osdata): New functions.
13980 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
13982 * server.c (handle_query): Handle "qXfer:osdata:read:".
13983 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
13984 (buffer_xml_printf): New functions.
13985 * server.h (struct buffer): New.
13986 (buffer_grow_str, buffer_grow_str0): New macros.
13987 (buffer_grow, buffer_free, buffer_init, buffer_finish)
13988 (buffer_xml_printf): Declare.
13990 2008-11-24 Doug Evans <dje@google.com>
13992 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
13994 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
13996 * server.c (handle_v_run): Always use the supplied argument list.
13998 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14000 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14001 (xtensa_regmap_table): Add entry for scompare1.
14003 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14005 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14006 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14007 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14008 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14009 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14010 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14011 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14012 XML target descriptions.
14013 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14014 when inferior is running on an ISA 2.05 or later processor. Add
14015 special case to return offset for full 64-bit slot of FPSCR when
14018 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14020 * Makefile.in (SFILES, clean): Added sparc64 files.
14021 (reg-sparc64.o, reg-sparc64.c): New.
14022 * configure.srv (sparc*-*-linux*): New configuration.
14023 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14024 syscall arguments for SPARC.
14025 (regsets_store_inferior_registers): Likewise.
14026 * linux-sparc-low.c: New file.
14028 2008-10-21 Doug Evans <dje@google.com>
14030 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14031 (READLINE_DIR,READLINE_DEP): Delete.
14032 (INTERNAL_CFLAGS): Update.
14033 (LINTFLAGS): Update.
14035 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14037 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14038 whole argv from the last run, not just argv[0].
14040 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14042 * regcache.c (new_register_cache): Return NULL if the register
14043 cache size isn't known yet.
14044 (free_register_cache): Avoid dereferencing a NULL regcache.
14046 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14048 * configure.srv: Merge MIPS and MIPS64.
14050 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14052 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14054 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14056 * Makefile.in: Add required vsx dependencies.
14058 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14059 Declare init_registers_powerpc_vsx32l.
14060 Declare init_registers_powerpc_vsx64l.
14061 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14062 (ppc_arch_setup): Check for VSX in hwcap.
14063 (ppc_fill_vsxregset): New function.
14064 (ppc_store_vsxregset): New function.
14065 Add new VSX entry in regset_info target_regsets.
14067 * configure.srv: Add new VSX dependencies.
14069 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14071 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14072 (remote_open): Set or clear transport_is_reliable.
14073 (putpkt_binary): Don't expect acks in noack mode.
14074 (getpkt): Don't send ack/nac in noack mode.
14075 * server.c (handle_general_set): Handle QStartNoAckMode.
14076 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14078 (main): Reset noack_mode on every connection.
14079 * server.h (noack_mode): Declare.
14081 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14083 * Makefile.in (GDBREPLAY_OBS): New variable.
14084 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14086 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14087 Daniel Jacobowitz <dan@codesourcery.com>
14089 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14090 (usr_store_inferior_registers): Likewise.
14091 (regsets_store_inferior_registers): Likewise.
14093 2008-07-31 Rolf Jansen <rj@surtec.com>
14094 Pedro Alves <pedro@codesourcery.com>
14096 * configure.ac: Check for memmem declaration.
14097 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14098 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14099 (disable_packet_qfThreadInfo): Unconditionally compile.
14100 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14101 * configure, config.in: Regenerate.
14103 2008-07-28 Doug Kwan <dougkwan@google.com>
14105 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14106 (linux_write_memory): Remove declaration of errno.
14108 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14110 * linux-low.c (handle_extended_wait): Do not use "status"
14111 variable uninitialized.
14113 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14115 * server.c (handle_v_attach): Inhibit reporting dll changes.
14117 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14119 * remote-utils.c (prepare_resume_reply): If requested, don't
14120 output "thread:TID" in the T stop reply.
14122 * server.c (disable_packet_vCont, disable_packet_Tthread)
14123 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14124 (handle_query): If requested, disable support for qC, qfThreadInfo
14126 (handle_v_requests): If requested, disable support for vCont.
14127 (gdbserver_show_disableable): New.
14128 (main): Handle --disable-packet and --disable-packet=LIST.
14130 * server.h (disable_packet_vCont, disable_packet_Tthread)
14131 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14133 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14135 * server.c (gdbserver_usage): Mention --version.
14137 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14139 * Makefile.in (gdbreplay.o): New rule.
14141 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14143 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14144 message, not gdbserver.
14146 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14147 Nathan Sidwell <nathan@codesourcery.com>
14148 Joseph Myers <joseph@codesourcery.com>
14150 * acinclude.m4: Include ../../config/acx.m4.
14151 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14152 * configure, config.in: Regenerate.
14153 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14154 * server.c (gdbserver_version): Print PKGVERSION.
14155 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14156 (main): Adjust gdbserver_usage calls.
14157 * gdbreplay.c (version, host_name): Add declarations.
14158 (gdbreplay_version, gdbreplay_usage): New.
14159 (main): Accept --version and --help options.
14161 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14163 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14164 (arm_breakpoint_at): Handle Thumb.
14165 (the_low_target): Add comment.
14167 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14169 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14171 2008-05-09 Doug Evans <dje@google.com>
14173 * server.h (decode_search_memory_packet): Declare.
14174 * remote-utils.c (decode_search_memory_packet): New fn.
14175 * server.c (handle_search_memory_1): New fn.
14176 (handle_search_memory): New fn.
14177 (handle_query): Process qSearch:memory packets.
14179 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14181 * regcache.c (registers_length): Remove.
14182 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14183 full register packet.
14184 * regcache.h (registers_length): Remove prototype.
14185 * server.h (PBUFSIZ): Define to 16384.
14187 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14189 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14190 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14191 powerpc-64l.o, and powerpc-altivec64l.o.
14192 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14193 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14194 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14195 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14196 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14199 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14200 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14201 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14202 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14203 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14204 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14205 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14206 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14207 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14208 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14211 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14212 (init_registers_powerpc_32l): ... this new prototype.
14213 (init_registers_powerpc_32): Remove, replace by ...
14214 (init_registers_powerpc_altivec32l): ... this new prototype.
14215 (init_registers_powerpc_e500): Remove, replace by ...
14216 (init_registers_powerpc_e500l): ... this new prototype.
14217 (init_registers_ppc64): Remove, replace by ...
14218 (init_registers_powerpc_64l): ... this new prototype.
14219 (init_registers_powerpc_64): Remove, replace by ...
14220 (init_registers_powerpc_altivec64l): ... this new prototype.
14221 (ppc_num_regs): Set to 73.
14222 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14223 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14224 (ppc_cannot_store_register): Handle orig_r3 and trap.
14225 (ppc_arch_setup): Update init_registers_... calls.
14226 (ppc_fill_gregset): Handle orig_r3 and trap.
14228 * inferiors.c (clear_inferiors): Reset current_inferior.
14230 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14232 * acinclude.m4: Add override.m4.
14233 * configure: Regenerate.
14235 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14237 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14238 initial call to init_register_ppc64.
14240 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14242 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14243 single powerpc*-*-linux* case.
14244 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14246 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14248 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14249 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14251 * linux-ppc-low.c: Include <elf.h>.
14252 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14253 (ppc_hwcap): New global variable.
14254 (ppc_regmap): Remove __SPE__ #ifdef sections.
14255 (ppc_regmap_e500): New global variable.
14256 (ppc_cannot_store_register): Update __SPE__ special case.
14257 (ppc_get_hwcap): New function.
14258 (ppc_arch_setup): Use it to determine whether inferior supports
14259 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14260 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14261 Do not access registers if target does not support AltiVec.
14262 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14263 Do not access registers if target does not support SPE.
14264 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14266 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14268 * linux-low.c (disabled_regsets, num_regsets): New.
14269 (use_regsets_p): Delete.
14270 (linux_wait_for_process): Clear disabled_regsets.
14271 (regsets_fetch_inferior_registers): Check and set it.
14272 (regsets_store_inferior_registers): Likewise.
14273 (linux_fetch_registers, linux_store_registers): Do not use
14275 (initialize_low): Allocate disabled_regsets.
14277 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14279 * Makefile.in (LIBOBJS): New.
14280 (OBS): Use LIBOBJS.
14281 (memmem.o): New rule.
14282 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14283 * configure: Regenerated.
14285 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14287 * server.c (handle_query): Never return "unsupported" for
14288 qXfer:features:read queries.
14290 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14292 * server.c (get_features_xml): Fix inverted condition.
14293 (handle_query): Always support qXfer:feature:read.
14295 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14297 * server.c (wrapper_argv): New.
14298 (start_inferior): Handle wrapper_argv. If set, expect an extra
14300 (gdbserver_usage): Document --wrapper.
14301 (main): Parse --wrapper.
14303 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14305 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14306 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14307 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14308 (ppc_set_pc): Likewise.
14309 (ppc_arch_setup): New function.
14310 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14311 of collect_register.
14312 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14314 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14316 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14317 instead of linux-ppc64-low.o.
14318 * linux-ppc64-low.c: Remove file.
14319 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14320 (linux-ppc64-low.o): Remove rule.
14322 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14323 (init_registers_powerpc_64): Likewise.
14324 (ppc_regmap): Conditionally define depending on __powerpc64__.
14325 (ppc_cannot_store_register): Do not special-case "fpscr" when
14326 compiled on __powerpc64__.
14327 (ppc_collect_ptrace_register): New function.
14328 (ppc_supply_ptrace_register): New function.
14329 (ppc_breakpoint): Change type to "unsigned int".
14330 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14331 (the_low_target): Conditionally provide initializers for the
14332 arch_setup member depending on __powerpc64__. Install
14333 collect_ptrace_register and supply_ptrace_register members.
14335 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14337 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14338 * server.c (gdbserver_xmltarget): Define.
14339 (get_features_xml): Use it to replace "target.xml" and arch_string.
14341 * configure.srv: Remove srv_xmltarget. Add XML files that were
14342 mentioned there to srv_xmlfiles instead. Remove conditional tests
14343 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14344 srv_xmlfiles and srv_regobj to include all possible choices.
14345 * configure.ac (srv_xmltarget): Remove.
14346 (srv_xmlfiles): Do not add "target.xml".
14347 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14348 checks for supplementary target information.
14349 * configure: Regenerate.
14350 * Makefile.in (XML_TARGET): Remove.
14351 (target.xml): Remove rule.
14352 (clean): Do not clean up target.xml.
14353 (.PRECIOUS): Do not mention target.xml.
14355 * target.h (struct target_ops): Remove arch_string member.
14356 * linux-low.c (linux_arch_string): Remove.
14357 (linux_target_ops): Remove arch_string initializer.
14358 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14359 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14360 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14361 * spu-low.c (spu_arch_string): Remove.
14362 (spu_target_ops): Remove arch_string initializer.
14363 * win32-low.c (win32_arch_string): Remove.
14364 (win32_target_ops): Remove arch_string initializer.
14365 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14366 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14367 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14369 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14371 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14372 by collect_ptrace_register and supply_ptrace_register hooks.
14373 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14374 instead of checking for the_low_target.left_pad_xfer.
14375 (usr_store_inferior_registers): Use collect_ptrace_register callback
14376 instead of checking for the_low_target.left_pad_xfer.
14378 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14379 (s390_supply_ptrace_register): Likewise.
14380 (s390_fill_gregset): Call s390_collect_ptrace_register.
14381 (the_low_target): Update.
14383 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14384 (ppc_supply_ptrace_register): Likewise.
14385 (the_low_target): Update.
14387 * linux-i386-low.c (the_low_target): Update.
14388 * linux-x86-64-low.c (the_low_target): Update.
14390 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14392 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14393 reg-s390.o and reg-s390x.o.
14395 * linux-low.c (new_inferior): New global variable.
14396 (linux_create_inferior, linux_attach): Set it.
14397 (linux_wait_for_process): Call the_low_target.arch_setup after the
14398 target has stopped for the first time.
14399 (initialize_low): Do not call the_low_target.arch_setup.
14401 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14402 (s390_set_pc): Likewise.
14403 (s390_arch_setup): New function.
14404 (the_low_target): Use s390_arch_setup as arch_setup routine.
14406 * regcache.c (realloc_register_cache): New function.
14407 (set_register_cache): Call it for each existing regcache.
14409 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14411 * server.h (init_registers): Remove prototype.
14413 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14414 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14415 instead of init_registers ().
14416 * linux-arm-low.c (init_registers_arm): Add prototype.
14417 (init_registers_arm_with_iwmmxt): Likewise.
14418 (the_low_target): Add initializer for arch_setup field.
14419 * linux-cris-low.c (init_registers_cris): Add prototype.
14420 (the_low_target): Add initializer for arch_setup field.
14421 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14422 (the_low_target): Add initializer for arch_setup field.
14423 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14424 (the_low_target): Add initializer for arch_setup field.
14425 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14426 (the_low_target): Add initializer for arch_setup field.
14427 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14428 (the_low_target): Add initializer for arch_setup field.
14429 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14430 (the_low_target): Add initializer for arch_setup field.
14431 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14432 (init_registers_mips64_linux): Likewise.
14433 (the_low_target): Add initializer for arch_setup field.
14434 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14435 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14436 (the_low_target): Add initializer for arch_setup field.
14437 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14438 (init_registers_powerpc_64): Likewise.
14439 (the_low_target): Add initializer for arch_setup field.
14440 * linux-s390-low.c (init_registers_s390): Add prototype.
14441 (init_registers_s390x): Likewise.
14442 (the_low_target): Add initializer for arch_setup field.
14443 * linux-sh-low.c (init_registers_sh): Add prototype.
14444 (the_low_target): Add initializer for arch_setup field.
14445 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14446 (the_low_target): Add initializer for arch_setup field.
14447 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14448 (the_low_target): Add initializer for arch_setup field.
14450 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14451 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14452 instead of init_registers ().
14453 * win32-arm-low.c (init_registers_arm): Add prototype.
14454 (the_low_target): Add initializer for arch_setup field.
14455 * win32-i386-low.c (init_registers_i386): Add prototype.
14456 (the_low_target): Add initializer for arch_setup field.
14458 * spu-low.c (init_registers_spu): Add prototype.
14459 (initialize_low): Call initialie_registers_spu () instead of
14460 initialize_registers ().
14462 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14464 * server.c (handle_v_requests): When handling the vRun and vAttach
14465 packets, if already debugging a process, don't kill it. Return an
14468 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14470 * server.c (handle_query): Correct length check.
14472 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14474 * win32-low.c (do_initial_child_stuff): Add process handle
14475 parameter. Set current_process_handle and current_process_id from the
14476 parameters. Clear globals.
14477 (win32_create_inferior): Don't set current_process_handle and
14478 current_process_id here. Instead pass them on the call to
14479 do_initial_child_stuff.
14480 (win32_attach): Likewise.
14481 (win32_clear_inferiors): New.
14482 (win32_kill): Don't close the current process handle or the
14483 current thread handle here. Instead call win32_clear_inferiors.
14484 (win32_detach): Don't open a new handle to the process. Call
14485 win32_clear_inferiors.
14486 (win32_join): Don't rely on current_process_handle; open a new
14487 handle using the process id.
14488 (win32_wait): Call win32_clear_inferiors when the inferior process
14491 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14493 * server.c (monitor_show_help): Add "exit".
14495 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14497 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14498 (clean): Add reg-xtensa.c.
14499 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14500 * configure.srv (xtensa*-*-linux*) New target.
14501 * linux-xtensa-low.c: New.
14502 * xtensa-xtregs.c: New.
14504 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14506 * hostio.c: Don't include errno.h.
14507 (errno_to_fileio_errno): Move to hostio-errno.
14508 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14509 error number outputting to the target->hostio_last_error callback.
14510 (hostio_packet_error): Use FILEIO_EINVAL directly.
14511 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14512 calls to hostio_error.
14513 * hostio-errno.c: New.
14514 * server.h (hostio_last_error_from_errno): Declare.
14515 * target.h (target_ops): Add hostio_last_error member.
14516 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14517 as hostio_last_error handler.
14518 * spu-low.c (spu_target_ops): Likewise.
14519 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14520 (wince_hostio_last_error): New functions.
14521 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14522 as hostio_last_error handler.
14523 (win32_target_ops) [!_WIN32_WCE]: Register
14524 hostio_last_error_from_errno as hostio_last_error handler.
14525 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14526 (hostio-errno.o): New rule.
14527 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14528 * configure.srv (srv_hostio_err_objs): New variable. Default to
14530 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14531 * configure: Regenerate.
14533 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14535 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14536 (linux_kill, linux_detach): Clean up the process list.
14537 * remote-utils.c (remote_open): Improve port number parsing.
14538 (putpkt_binary, input_interrupt): Only send interrupts if the target
14540 * server.c (extended_protocol): Make static.
14541 (attached): Define earlier.
14542 (exit_requested, response_needed, program_argv): New variables.
14543 (target_running): New.
14544 (start_inferior): Clear attached here.
14545 (attach_inferior): Set attached here.
14546 (require_running): Define.
14547 (handle_query): Use require_running and target_running. Implement
14549 (handle_v_attach, handle_v_run): New.
14550 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14551 (gdbserver_usage): Update.
14552 (main): Redo argument parsing. Handle --debug and --multi. Handle
14553 --attach along with other options or after the port. Save
14554 program_argv. Support no initial program. Resynchronize
14555 communication with GDB after an error. Handle "monitor exit".
14556 Use require_running and target_running. Always allow the extended
14557 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14558 restart in extended mode.
14559 * README: Refer to the GDB manual. Update --attach usage.
14561 2007-12-20 Andreas Schwab <schwab@suse.de>
14563 * linux-low.c (STACK_SIZE): Define.
14564 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14565 (linux_test_for_tracefork): Likewise.
14567 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14569 * linux-low.c (linux_wait_for_event): Update messages. Do not
14570 reinsert auto-delete breakpoints.
14571 * mem-break.c (struct breakpoint): Change return type of handler to
14573 (set_breakpoint_at): Update handler type.
14574 (reinsert_breakpoint_handler): Return 1 instead of calling
14576 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14578 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14579 * mem-break.h (set_breakpoint_at): Update handler type.
14580 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14581 * win32-low.c (auto_delete_breakpoint): New.
14582 (get_child_debug_event): Use it.
14584 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14586 * configure.ac: Check for pread and pwrite.
14587 * hostio.c (handle_pread): Fall back to lseek and read.
14588 (handle_pwrite): Fall back to lseek and write.
14589 * config.in, configure: Regenerated.
14591 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14593 * server.c (myresume): Add own_buf argument.
14594 (main): Update calls.
14596 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14598 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14599 * remote-utils.c (remote_open): Do not call disable_async_io.
14600 (block_async_io): Delete.
14601 (unblock_async_io): Make static.
14602 (initialize_async_io): New.
14603 * server.c (handle_v_cont): Handle async I/O here.
14604 (myresume): Likewise. Move other common resume tasks here...
14605 (main): ... from here. Call initialize_async_io. Disable async
14606 I/O before the main loop.
14607 * server.h (initialize_async_io): Declare.
14608 (block_async_io, unblock_async_io): Delete prototypes.
14609 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14611 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14613 * remote-utils.c (readchar): Allow binary data in received messages.
14615 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14617 * win32-low.c (attaching): New global.
14618 (win32_create_inferior): Clear the `attaching' global.
14619 (win32_attach): Set the `attaching' global.
14620 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14621 attaching. Only set a breakpoint at the entry point if not
14624 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14626 * server.c (main): Don't report dll events on the initial
14627 connection on attaches.
14629 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14631 * server.c (main): Relax numerical bases supported for the pid of
14632 the --attach command line argument.
14634 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14636 * win32-low.c (win32_attach): Call OpenProcess before
14637 DebugActiveProcess, not after. Add last error output to error
14640 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14642 * win32-low.c (win32_get_thread_context)
14643 (win32_set_thread_context): New functions.
14644 (thread_rec): Use win32_get_thread_context.
14645 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14646 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14649 2007-12-03 Leo Zayas
14650 Pedro Alves <pedro_alves@portugalmail.pt>
14652 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14654 (child_add_thread): Minor cleanup.
14655 (child_continue): Resume artificially suspended threads before
14656 calling ContinueDebugEvent.
14657 (suspend_one_thread): New.
14658 (fake_breakpoint_event): New.
14659 (get_child_debug_event): Change return type to int. Check here if
14660 gdb sent an interrupt request. If a soft interrupt was requested,
14661 fake a breakpoint event. Return 0 if there is no event to handle,
14663 (win32_wait): Don't check here if gdb sent an interrupt request.
14664 Ensure there is a valid event to handle.
14665 (win32_request_interrupt): Add soft interruption method as last
14668 2007-12-03 Leo Zayas
14669 Pedro Alves <pedro_alves@portugalmail.pt>
14671 * win32-low.h (win32_thread_info): Add descriptions to the
14672 structure members. Replace `suspend_count' counter by a
14674 * win32-low.c (thread_rec): Update condition of when to get the
14675 context from the inferior. Rely on ContextFlags being set if it
14676 has already been retrieved. Only suspend the inferior thread if
14677 we haven't already. Warn if that fails.
14678 (continue_one_thread): s/suspend_count/suspended/. Only call
14679 ResumeThread once. Warn if that fails.
14681 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14683 * win32-low.c (win32_wait): Don't read from the inferior when it
14684 has already exited.
14686 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14688 * Makefile.in (win32_low_h): New variable.
14689 (win32-low.o): Add dependency on $(win32_low_h).
14690 (win32-arm-low.o, win32-i386-low.o): New rules.
14692 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14694 * hostio.c: Correct copyright year.
14696 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14698 * Makefile.in (OBS): Add hostio.o.
14699 (hostio.o): New rule.
14700 * server.h (handle_vFile): Declare.
14701 * hostio.c: New file.
14702 * server.c (handle_v_requests): Take packet_len and new_packet_len
14703 for binary packets. Call handle_vFile.
14704 (main): Update call to handle_v_requests.
14706 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14708 * linux-low.c: Include <sched.h>.
14710 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14712 * linux-low.c (linux_tracefork_grandchild): New.
14713 (linux_tracefork_child): Use clone.
14714 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14716 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14718 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14720 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14722 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14724 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14726 * inferiors.c (change_inferior_id): Delete.
14727 (add_pid_to_list, pull_pid_from_list): New.
14728 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14729 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14730 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14731 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14732 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14733 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14734 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14735 (using_threads): Always set to 1.
14736 (handle_extended_wait): New.
14737 (add_process): Do not set TID.
14738 (linux_create_inferior): Set must_set_ptrace_flags.
14739 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14740 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14741 (linux_thread_alive): Rename TID argument to LWPID.
14742 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14743 (linux_wait_for_event): Do not use TID or check using_threads. Update
14744 call to dead_thread_notify. Call handle_extended_wait.
14745 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14746 (send_sigstop): Delete sigstop_sent.
14747 (wait_for_sigstop): Avoid TID.
14748 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14749 (linux_test_for_tracefork): New.
14750 (linux_lookup_signals): Use thread_db_active and
14751 linux_supports_tracefork_flag.
14752 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14753 * linux-low.h (get_process_thread): Avoid TID.
14754 (struct process_ifo): Move thread_known and tid to the end. Remove
14756 (linux_attach_lwp, thread_db_init): Update prototypes.
14757 * server.h (change_inferior_id): Delete prototype.
14758 (add_pid_to_list, pull_pid_from_list): New prototypes.
14759 * thread-db.c (thread_db_use_events): New.
14760 (find_first_thread): Rename to...
14761 (find_one_thread): ...this. Update callers and messages. Do not
14762 call fatal. Check thread_db_use_events. Do not call
14763 change_inferior_id or new_thread_notify.
14764 (maybe_attach_thread): Update. Do not call new_thread_notify.
14765 (thread_db_init): Set thread_db_use_events. Check use_events.
14766 * utils.c (fatal, warning): Correct message prefix.
14768 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14770 * Makefile.in (clean): Remove new files.
14771 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14772 (powerpc-64.o, powerpc-64.c): New rules.
14773 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14774 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14776 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14778 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14779 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14780 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14781 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14782 (target_regsets): Add AltiVec and SPE register sets.
14783 * configure.ac: Check for AltiVec and SPE.
14784 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14785 (ppc_fill_vrregset, ppc_store_vrregset): New.
14786 (target_regsets): Add AltiVec register set.
14787 * configure: Regenerated.
14789 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14791 * linux-low.c (O_LARGEFILE): Define.
14792 (linux_read_memory): Use /proc/PID/mem.
14793 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14794 * configure, config.in: Regenerated.
14796 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14798 * linux-low.c (linux_wait_for_event): Do not pass signals while
14801 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14803 * win32-low.c (create_process): New.
14804 (win32_create_inferior): Use create_process instead of
14805 CreateProcess. If create_process failed retry appending an ".exe"
14806 suffix. Store the GetLastError result immediatelly after
14807 create_process calls and use it on the call to error.
14809 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14811 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14813 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14815 * configure.ac: Switch license to GPLv3.
14817 2007-08-01 Michael Snyder <msnyder@access-company.com>
14819 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14821 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14823 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14825 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14826 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14827 CloseToolhelp32Snapshot.
14828 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14829 CloseToolhelp32Snapshot.
14831 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14833 * server.c (main): Check for inferior exit before main loop.
14835 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14837 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14838 instead of on tmp_desc.
14840 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14841 Daniel Jacobowitz <dan@codesourcery.com>
14843 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14844 (add_thread): Minor cleanups.
14845 (clear_inferiors): Move lower in the file. Clear the DLL
14847 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14848 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14849 (xml_escape_text): New.
14850 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14852 (handle_v_cont): Report errors.
14853 (gdbserver_version): Update.
14854 (main): Correct size of own_buf. Do not report initial DLL events.
14855 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14856 (unloaded_dll, xml_escape_text): New.
14857 * win32-low.c (enum target_waitkind): Update comments.
14858 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14859 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14860 (win32_EnumProcessModules, win32_GetModuleInformation)
14861 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14862 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14863 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14864 (win32_Module32First, win32_Module32Next, load_toolhelp)
14865 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14866 (get_child_debug_event): Handle DLL events.
14867 (win32_wait): Likewise.
14869 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14871 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14872 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14874 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14876 * win32-low.c (handle_output_debug_string): Ignore event if not
14879 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14881 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14883 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14885 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14887 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14889 * inferiors.c (change_inferior_id): Add comment.
14890 * linux-low.c (check_removed_breakpoint): Add an early
14891 prototype. Improve debug output.
14892 (linux_attach): Doc update.
14893 (linux_detach_one_process, linux_detach): Clean up before releasing
14895 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14896 * linux-low.h (struct process_info): Doc improvement.
14897 * mem-break.c (delete_all_breakpoints): New.
14898 * mem-break.h (delete_all_breakpoints): New prototype.
14899 * thread-db.c (find_first_thread): New.
14900 (thread_db_create_event): Call it instead of
14901 thread_db_find_new_threads. Clean up unused variables.
14902 (maybe_attach_thread): Remove first thread handling.
14903 (thread_db_find_new_threads): Use find_first_thread.
14904 (thread_db_get_tls_address): Likewise.
14906 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14908 * thread-db.c (thread_db_find_new_threads): Add prototype.
14909 (thread_db_create_event): Check for the main thread before adding
14911 (maybe_attach_thread): Only enable event reporting if TID == 0.
14912 (thread_db_get_tls_address): Check for new threads.
14914 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14916 * linux-low.c (linux_create_inferior): Try execv before execvp.
14917 * spu-low.c (spu_create_inferior): Likewise.
14919 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14921 * linux-low.c (linux_create_inferior): Change execv to execvp.
14922 * spu-low.c (spu_create_inferior): Likewies.
14924 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14926 * Makefile.in (clean): Clean new files instead of deleted ones.
14927 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14928 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14930 * configure.srv: Specify XML files and new regformats for MIPS and
14932 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14933 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14934 an entry for the restart register.
14935 (mips_cannot_fetch_register, mips_cannot_store_register)
14936 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14937 register names to match the XML descriptions.
14938 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14939 restart register instead of $0.
14941 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14942 Markus Deuling <deuling@de.ibm.com>
14944 * remote-utils.c (decode_xfer_write): New function.
14945 * server.h (decode_xfer_write): Add prototype.
14946 * server.c (handle_query): Add PACKET_LEN argument. Support
14947 qXfer:spu:read and qXfer:spu:write packets.
14948 (main): Pass packet_len to handle_query.
14949 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14950 * target.h (target_ops): Add qxfer_spu.
14952 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14954 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14955 accessing non-seekable spufs files.
14957 2007-05-16 Markus Deuling <deuling@de.ibm.com>
14959 * server.c (handle_query): Add reply for qC packet.
14961 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14962 Leo Zayas <lerele@champenstudios@com>
14964 * server.h (check_remote_input_interrupt_request): New function.
14965 * remote_utils.c (INVALID_DESCRIPTOR): New define.
14966 (remote_desc): Initialize with INVALID_DESCRIPTOR.
14967 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
14968 (check_remote_input_interrupt_request): New function.
14969 * server.h (check_remote_input_interrupt_request): Declare.
14970 * win32-low.c (winapi_DebugBreakProcess,
14971 winapi_GenerateConsoleCtrlEvent): New typedefs.
14972 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
14974 (win32_wait): Check for remote interrupt request
14975 with check_remote_input_interrupt_request.
14976 (win32_request_interrupt): New function.
14977 (win32_target_op): Set request_interrupt to win32_request_interrupt.
14979 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
14981 * win32-low.c (debug_registers_changed,
14982 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
14983 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
14984 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
14985 (thread_rec): Get context using the low target.
14986 (child_add_thread): Call thread_added on the low target,
14987 which does the same thing.
14989 (do_initial_child_stuff): Remove debug registers references.
14990 Set context using the low target. Resume threads after
14991 setting the contexts.
14992 (child_continue): Remove dead variable. Remove debug
14993 registers references.
14994 (child_fetch_inferior_registers): Go through the low target.
14995 (do_child_store_inferior_registers): Remove.
14996 (child_store_inferior_registers): Go through the low target.
14997 (win32_resume): Remove debug registers references.
14998 Set context using the low target.
14999 (handle_exception): Change return type to void. Don't record
15000 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15001 first chance exception.
15002 (get_child_debug_event): Change return type to void. Remove
15003 goto loop. Always return after waiting for debug event.
15004 (win32_wait): Convert to switch statement. Handle spurious
15007 * win32-i386-low.c (debug_registers_changed,
15008 debug_registers_used): New.
15009 (initial_stuff): Rename to ...
15010 (i386_initial_stuff): ... this. Clear debug registers
15012 (store_debug_registers): Delete.
15013 (i386_get_thread_context): New.
15014 (load_debug_registers): Delete.
15015 (i386_set_thread_context): New.
15016 (i386_thread_added): New.
15017 (single_step): Rename to ...
15018 (i386_single_step): ... this.
15019 (do_fetch_inferior_registers): Rename to ...
15020 (i386_fetch_inferior_register): ... this.
15021 (i386_store_inferior_register): New.
15022 (the_low_target): Adapt to new interface.
15024 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15025 (arm_get_thread_context): New.
15026 (arm_set_thread_context): New.
15028 (do_fetch_inferior_registers): Rename to ...
15029 (arm_fetch_inferior_register): ... this.
15030 (arm_store_inferior_register): New.
15031 (arm_wince_breakpoint): Reimplement as unsigned long.
15032 (arm_wince_breakpoint_len): Define.
15033 (the_low_target): Adapt to new interface.
15035 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15036 load_debug_registers. Add get_thread_context, set_thread_context,
15037 thread_added and store_inferior_register. Rename
15038 fetch_inferior_registers to fetch_inferior_register.
15039 (regptr): Remove declaration.
15041 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15043 * linux-low.c (linux_detach): Change return type to int. Return 0.
15044 * spu-low.c (spu_detach): Likewise.
15046 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15048 * target.h (target_ops): Change return type of detach to int.
15050 (join_inferior): New.
15051 * server.c (main): Don't skip detach support on mingw32.
15052 If the inferior doesn't support detaching return error.
15053 Call join_inferior instead of using waitpid.
15054 * linux-low.c (linux_join): New.
15055 (linux_target_op): Add linux_join.
15056 * spu-low.c (spu_join): New.
15057 (spu_target_ops): Add spu_join.
15058 * win32-low.c (win32_detach): Adapt to new interface.
15059 Reopen current_process_handle before detaching. Issue a child
15060 resume before detaching.
15062 (win32_target_op): Add win32_join.
15064 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15066 * win32-low.c (win32-attach): Fix return value.
15067 * target.h (target_ops): Describe ATTACH return values.
15069 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15071 * win32-low.c (GETPROCADDRESS): Define.
15072 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15073 (winapi_DebugSetProcessKillOnExit): Likewise.
15074 (win32_create_inferior): Force usage of ansi CreateProcessA.
15075 (win32_attach): Use GETPROCADDRESS.
15076 (win32_detach): Likewise.
15078 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15080 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15082 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15084 * win32-low.c: Commit leftover changes from 2007-03-29.
15086 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15088 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15089 fields short instead of int. Add explicit padding.
15090 (i387_cache_to_fsave): Remove unnecessary casts.
15091 (i387_fsave_to_cache): Doc fix.
15092 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15094 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15096 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15097 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15099 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15101 * configure.srv (arm*-*-mingw32ce*): Move near the other
15104 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15106 * configure.ac: Add errno checking.
15107 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15108 sys/file.h and malloc.h.
15109 (AC_CHECK_DECLS): Add perror.
15110 (srv_mingwce): Handle.
15111 * configure.srv (i[34567]86-*-cygwin*): Add
15112 win32-i386-low.o to srv_tgtobj.
15113 (i[34567]86-*-mingw*): Likewise.
15114 (arm*-*-mingw32ce*): Add case.
15115 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15116 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15117 [__MINGW32CE__] (strerror): New function.
15118 [__MINGW32CE__] (errno): Define to GetLastError.
15119 [__MINGW32CE__] (COUNTOF): New macro.
15120 (remote_open): Remove extra close call.
15121 * mem-break.c (delete_breakpoint_at): New function.
15122 * mem-break.h (delete_breakpoint_at): Declare.
15123 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15124 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15125 [USE_WIN32API] (read, write): Add char* casts.
15126 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15127 * server.h: Include wincecompat.h on Windows CE.
15128 [HAVE_ERRNO_H]: Check.
15129 (perror): Declare if not declared.
15130 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15131 (perror_with_name): Remove errno declaration.
15132 * wincecompat.h: New.
15133 * wincecompat.c: New.
15134 * win32-low.h: New.
15135 * win32-arm-low.c: New.
15136 * win32-i386-low.c: New.
15137 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15138 (OUTMSG2): Make it safe.
15140 (COUNTOF): New macro.
15141 (NUM_REGS): Get it from the low target.
15142 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15143 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15144 (thread_rec): Let low target handle debug registers.
15145 (child_add_thread): Likewise.
15146 (child_init_thread_list): Likewise.
15147 (continue_one_thread): Likewise.
15149 (do_child_fetch_inferior_registers): Move to ...
15150 * win32-i386-low.c: ... here, and rename to ...
15151 (do_fetch_inferior_registers): ... this.
15152 * win32-low.c (child_fetch_inferior_registers):
15153 Go through the low target.
15154 (do_child_store_inferior_registers): Use regptr.
15155 (strwinerror): New function.
15156 (win32_create_inferior): Handle Windows CE.
15157 Use strwinerror instead of strerror on Windows error
15158 codes. Add program to the error output.
15159 Don't close the main thread handle on Windows CE.
15160 (win32_attach): Use coredll.dll on Windows CE.
15161 (win32_kill): Close current process and current
15163 (win32_detach): Use coredll.dll on Windows CE.
15164 (win32_resume): Let low target handle debug registers, and
15166 (handle_exception): Add/Remove initial breakpoint. Avoid
15167 non-existant WSTOPSIG on Windows CE.
15168 (win32_read_inferior_memory): Cast to remove warning.
15169 (win32_arch_string): Go through the low target.
15170 (initialize_low): Call set_breakpoint_data with the low
15171 target's breakpoint.
15172 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15173 FOP_REGNUM, mappings): Move to ...
15174 * win32-i386-low.c: ... here.
15175 * win32-low.c (win32_thread_info): Move to ...
15176 * win32-low.h: ... here.
15177 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15178 win32-arm-low.c and wincecompat.c.
15179 (all:): Add $EXEEXT.
15180 (install-only:): Likewise.
15181 (gdbserver:): Likewise.
15182 (gdbreplay:): Likewise.
15183 * config.in: Regenerate.
15184 * configure: Regenerate.
15186 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15188 * win32-low.c: Rename typedef thread_info to
15189 win32_thread_info throughout.
15191 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15193 * win32-i386-low.c: Rename to ...
15194 * win32-low.c: ... this.
15195 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15196 * Makefile.in: Likewise.
15198 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15200 * remote-utils.c (monitor_output): Constify msg parameter.
15201 * server.h (monitor_output): Likewise.
15202 * win32-i386-low.c (handle_output_debug_string): New.
15203 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15204 handle_output_debug_string.
15205 (get_child_debug_event): Likewise.
15207 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15209 * server.c (main): Correct strtoul check.
15211 2007-03-27 Jon Ringle <jon@ringle.org>
15213 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15215 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15217 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15219 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15221 * terminal.h: Check HAVE_SGTTY_H.
15223 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15225 * remote-utils.c (remote_open): Print out the assigned port number.
15227 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15229 * remote-utils.c (monitor_output): New function.
15230 * server.c (debug_threads): Define here.
15231 (monitor_show_help): New function.
15232 (handle_query): Handle qRcmd.
15233 (main): Do not handle 'd' packet.
15234 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15235 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15238 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15240 * Makefile.in (EXEEXT): New.
15241 (clean): Use $(EXEEXT).
15243 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15245 * target.h (target_ops): Rename send_signal to request_interrupt,
15246 and remove enum target_signal parameter.
15247 * linux-low.c (linux_request_interrupt): Rename from
15248 linux_send_signal, and always send SIGINT.
15249 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15250 and always send SIGINT.
15251 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15253 (input_interrupt): Likewise.
15255 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15257 * server.c (get_features_xml): Check if target implemented
15259 * win32-i386-low.c (win32_arch_string): New.
15260 (win32_target_ops): Add win32_arch_string as arch_string member.
15262 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15264 * spu-low.c (spu_arch_string): New.
15265 (spu_target_ops): Add spu_arch_string.
15267 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15269 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15270 * configure.ac: Do not check for terminal.h.
15271 * configure, config.in: Regenerated.
15273 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15275 * Makefile.in (OBS): Add $(XML_BUILTIN).
15276 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15278 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15279 (arm-with-iwmmxt.c): New.
15280 * config.in, configure: Regenerate.
15281 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15282 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15283 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15284 (arm*-*-linux*): Add iWMMXt and regset support.
15285 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15286 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15287 (arm_store_wmmxregset, target_regsets): New.
15288 * server.c (get_features_xml): Take annex argument. Check builtin
15290 (handle_query): Handle multiple annexes.
15292 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15294 * remote-utils.c [USE_WIN32API] (read, write): Define.
15295 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15298 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15300 * linux-i386-low.c (the_low_target): Set arch_string.
15301 * linux-x86-64-low.c (the_low_target): Likewise.
15302 * linux-low.c (linux_arch_string): New.
15303 (linux_target_ops): Add it.
15304 * linux-low.h (struct linux_target_ops): Add arch_string.
15305 * server.c (write_qxfer_response): Use const void * for DATA.
15306 (get_features_xml): New.
15307 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15308 * target.h (struct target_ops): Add arch_string method.
15310 2007-01-03 Denis Pilat <denis.pilat@st.com>
15311 Daniel Jacobowitz <dan@codesourcery.com>
15313 * linux-low.c (linux_kill): Handle being called with no threads.
15314 * win32-i386-low.c (win32_kill): Likewise.
15315 (get_child_debug_event): Clear current_process_handle.
15317 2006-12-30 Denis PILAT <denis.pilat@st.com>
15318 Daniel Jacobowitz <dan@codesourcery.com>
15320 * remote-utils.c (remote_open): Check the type of specified
15321 serial port devices before opening them.
15322 * server.c (main): Kill the inferior if an error occurs during
15323 the first remote_open.
15325 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15327 * README: Update supported targets.
15329 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15331 * Makefile.in (clean): Remove reg-mips64.c.
15332 (reg-mips64.c, reg-mips64.o): New rules.
15333 * configure.srv: Handle mips64. Include regset support for mips.
15334 * linux-mips-low.c (union mips_register): New.
15335 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15336 (mips_breakpoint, mips_breakpoint_at): Use int.
15337 (mips_collect_register, mips_supply_register)
15338 (mips_collect_register_32bit, mips_supply_register_32bit)
15339 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15340 (mips_store_fpregset, target_regsets): New.
15341 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15343 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15345 * configure.srv: Add target "spu*-*-*".
15346 * Makefile.in (clean): Remove reg-spu.c.
15347 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15348 * spu-low.c: New file.
15350 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15352 * configure.ac: Correct td_thr_tls_get_addr test.
15353 * configure: Regenerated.
15355 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15357 * linux-low.c (linux_wait_for_event): Reformat. Use the
15358 pass_signals array.
15359 * remote-utils.c (decode_address_to_semicolon): New.
15360 * server.c (pass_signals, handle_general_set): New.
15361 (handle_query): Mention QPassSignals for qSupported.
15362 (main): Call handle_general_set.
15363 * server.h (pass_signals, decode_address_to_semicolon): New.
15365 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15367 * server.c (handle_query): Correct error handling for read_auxv.
15369 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15371 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15372 and srv_linux_thread_db to yes.
15373 * linux-s390-low.c (s390_fill_gregset): New function.
15374 (target_regsets): Define data structure.
15376 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15378 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15379 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15380 * config.in, configure: Regenerated.
15381 * inferiors.c (gdb_id_to_thread): New function.
15382 (gdb_id_to_thread_id): Use it.
15383 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15384 * linux-low.h (struct process_info): Add th member.
15385 (thread_db_get_tls_address): New prototype.
15386 * remote-utils.c (decode_address): Make non-static.
15387 * server.c (handle_query): Handle qGetTLSAddr.
15388 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15389 * target.h (struct target_ops): Add get_tls_address.
15390 * thread-db.c (maybe_attach_thread): Save the thread handle.
15391 (thread_db_get_tls_address): New.
15393 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15395 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15396 (linux_resume_one_process): Take a siginfo_t *. Update all
15397 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15398 (struct pending_signals): Add a siginfo_t.
15399 (linux_wait_for_process): Always set last_status.
15400 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15401 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15402 * linux-low.h (struct process_info): Add last_status.
15404 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15406 * remote-utils.c (try_rle): New function.
15407 (putpkt_binary): Use it.
15409 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15411 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15412 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15413 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15414 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15415 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15418 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15420 * server.c (terminal_fd): New variable.
15421 (old_foreground_pgrp): Likewise.
15422 (restore_old_foreground_pgrp): New function.
15423 (start_inferior): Record the terminal file descriptor in terminal_fd
15424 and its original foreground group in old_foreground_pgrp. Register
15425 restore_old_foreground_pgrp with atexit().
15427 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15429 * server.c (handle_query): Correct qPart to qXfer.
15431 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15433 * configure.ac: Check for more headers which are missing on
15434 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15435 * configure.srv: Add Cygwin and mingw32.
15436 * remote-utils.c: Don't include headers unconditionally which
15437 are missing on mingw32. Include <winsock.h> for mingw32.
15438 (remote_open): Adjust for mingw32 support. Flush
15439 standard error after writing to it.
15440 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15441 (unblock_async_io, enable_async_io, disable_async_io)
15442 (readchar, getpkt): Update for Winsock support.
15443 (prepare_resume_reply): Expect a protocol signal number.
15444 * server.c: Disable <sys/wait.h> on mingw32.
15445 (start_inferior): Adjust for mingw32 support. Flush
15446 standard error after writing to it.
15447 (attach_inferior): Likewise. Use protocol signal
15449 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15451 * win32-i386-low.c: New file.
15452 * Makefile.in (XM_CLIBS): Set.
15453 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15454 (win32-i386-low.o): New dependency rule.
15455 * linux-low.c (linux_wait): Use target signal numbers.
15456 * target.h (struct target_ops): Doc fix.
15457 * server.h (target_signal_to_name): New prototype.
15458 * gdbreplay.c: Don't include headers unconditionally which
15459 are missing on mingw32. Include <winsock.h> for mingw32.
15460 (remote_close, remote_open): Adjust for Winsock support.
15461 * configure, config.in: Regenerated.
15463 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15465 * server.c (decode_xfer_read, write_qxfer_response): New.
15466 (handle_query): Take a packet length argument. Handle
15467 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15468 the qSupported response.
15469 (main): Update call to handle_query.
15471 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15473 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15474 (putpkt_binary): Renamed from putpkt and adjusted for binary
15476 (putpkt): New wrapper for putpkt_binary.
15477 (readchar): Don't mask off the high bit.
15478 (decode_X_packet): New function.
15479 * server.c (main): Call putpkt_binary if a handler sets the packet
15480 length. Save the length of the incoming packet. Handle 'X'.
15481 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15483 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15485 * server.c (handle_query): Handle qSupported.
15487 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15489 * remote-utils.c (all_symbols_looked_up): New variable.
15490 (look_up_one_symbol): Check it.
15491 * server.h (look_up_one_symbol): New declaration.
15492 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15494 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15496 * Makefile.in (linux-arm-low.o): Update dependencies.
15497 * linux-arm-low.c: Include "gdb_proc_service.h".
15498 (PTRACE_GET_THREAD_AREA): Define.
15499 (ps_get_thread_area): New function.
15501 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15503 * configure.srv (m68k*-*-uclinux*): New target.
15504 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15505 (linux_resume_one_process): Remove extraneous cast.
15506 (linux_read_offsets): New.
15507 (linux_target_op): Add linux_read_offsets on mmuless systems.
15508 * server.c (handle_query): Add qOffsets logic.
15509 * target.h (struct target_ops): Add read_offsets.
15511 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15513 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15514 (PTRACE_GET_THREAD_AREA): Define.
15515 (ps_get_thread_area): New function.
15516 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15517 (linux-x86-64-low.o): Update.
15519 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15521 * configure.ac: Remove checks for prfpregset_t.
15522 * gdb_proc_service.h: New file.
15523 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15524 new "gdb_proc_service.h".
15525 * proc-service.c: Likewise.
15526 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15527 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15528 * Makefile.in (gdb_proc_service_h): Updated.
15529 * configure, config.in: Regenerated.
15531 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15533 * remote-utils.c (prepare_resume_reply): Move declaration
15534 of gdb_id_from_wait to the top of the block.
15536 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15538 * linux-low.c (regsets_store_inferior_registers): Read the regset
15539 from the target before filling it.
15541 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15543 * server.c (attach_inferior): Return SIGTRAP for a successful
15546 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15548 * Makefile.in (OBS): Add version.o.
15549 (STAGESTUFF): Delete.
15550 (version.o): Add dependencies.
15551 (version.c): Replace rule.
15552 (clean): Remove version.c.
15553 * server.c (gdbserver_version): New.
15554 (gdbserver_usage): Use printf.
15555 (main): Handle --version and --help.
15556 * server.h (version, host_name): Add declarations.
15558 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15570 * linux-x86-64-low.c:
15572 * linux-s390-low.c:
15573 * linux-ppc64-low.c:
15575 * linux-mips-low.c:
15576 * linux-m68k-low.c:
15577 * linux-m32r-low.c:
15580 * linux-ia64-low.c:
15581 * linux-i386-low.c:
15582 * linux-crisv32-low.c:
15594 * gdbserver.1: Add (C) after Copyright. Update the FSF
15597 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15599 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15600 (arm_breakpoint_at): Recognize both breakpoints.
15601 (the_low_target): Use the correct breakpoint instruction.
15603 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15605 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15606 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15607 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15608 (the_low_target): Update.
15610 2005-10-25 Andreas Schwab <schwab@suse.de>
15612 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15614 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15615 (ia64_num_regs): Reduce to 462.
15617 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15619 * acinclude.m4: Correct quoting.
15620 * aclocal.m4: Regenerated.
15622 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15623 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15624 (thread_db_init): Call thread_db_err_str.
15625 * configure.ac: Check for TD_VERSION.
15626 * config.in, configure: Regenerated.
15628 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15630 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15632 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15634 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15635 is not available. Define HAVE_PTRACE_GETREGS if it is.
15636 * config.in, configure: Regenerated.
15637 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15638 * linux-i386-low.c, linux-m68k-low.c: Update to use
15639 HAVE_PTRACE_GETREGS.
15640 * linux-low.c (regsets_fetch_inferior_registers)
15641 (regsets_store_inferior_registers): Only return 0 if we processed
15643 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15644 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15646 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15648 * inferiors.c (struct thread_info): Add gdb_id.
15649 (add_thread): Add gdb_id argument.
15650 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15651 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15652 calls to add_thread.
15653 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15654 * server.c (handle_query): Use thread_to_gdb_id.
15655 (handle_v_cont, main): Use gdb_id_to_thread_id.
15656 * server.h (add_thread): Update prototype.
15657 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15660 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15662 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15663 left-padded registers.
15664 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15665 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15667 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15669 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15670 * configure: Regenerate.
15671 * config.in: Regenerate.
15672 * server.h (NEED_DECLARATION_STRERROR):
15673 Replace with !HAVE_DECL_STRERROR.
15675 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15677 * linux-low.c (linux_wait, linux_send_signal): Don't test
15678 an unsigned long variable for > 0 if it could be MAX_ULONG.
15679 * server.c (myresume): Likewise.
15680 * target.c (set_desired_inferior): Likewise.
15682 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15684 * configure.ac: Simplify and improve check for socklen_t.
15685 * configure, config.in: Regenerate.
15687 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15689 * acconfig.h: Remove.
15690 * configure.ac: Add a test for socklen_t. Use three-argument
15691 AC_DEFINE throughout.
15692 * config.in: Regenerated using autoheader 2.59.
15693 * configure: Regenerated.
15695 * gdbreplay.c (socklen_t): Provide a default.
15696 (remote_open): Use socklen_t.
15697 * remote-utils.c (socklen_t): Provide a default.
15698 (remote_open): Use socklen_t.
15699 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15702 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15704 * linux-low.c (linux_read_memory, linux_write_memory)
15705 (linux_read_auxv): Likewise.
15706 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15707 (check_mem_write): Likewise.
15708 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15710 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15711 (registers_from_string, register_data): Likewise.
15712 * server.c (handle_query, main): Likewise.
15713 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15714 (decode_M_packet): Likewise.
15715 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15716 * target.h (struct target_ops): Update read_memory, write_memory,
15718 (read_inferior_memory, write_inferior_memory): Update.
15719 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15720 to unsigned char *.
15721 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15722 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15723 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15724 linux-s390-low.c, linux-sh-low.c: Update for changes in
15725 read_inferior_memory and the_low_target->breakpoint.
15727 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15729 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15730 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15731 * configure.srv: Add powerpc64-*-linux*.
15732 * linux-ppc64-low.c: New file.
15734 2005-05-23 Orjan Friberg <orjanf@axis.com>
15736 * linux-cris-low.c: New file with support for CRIS.
15737 * linux-crisv32-low.c: Ditto for CRISv32.
15738 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15739 (clean): Add reg-cris.c and reg-crisv32.c.
15740 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15741 reg-crisv32.o, and reg-crisv32.c to make rules.
15742 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15743 recognized targets.
15745 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15747 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15748 of sizeof (PTRACE_XFER_TYPE).
15749 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15751 2005-05-12 Orjan Friberg <orjanf@axis.com>
15753 * target.h (struct target_ops): Add insert_watchpoint,
15754 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15755 pointers for hardware watchpoint support.
15756 * linux-low.h (struct linux_target_ops): Ditto.
15757 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15758 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15759 to linux_target_ops.
15760 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15762 * server.c (main): Recognize 'Z' and 'z' packets.
15764 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15766 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15767 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15768 (the_low_target): Add new members.
15770 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15772 * proc-service.c (ps_lgetregs): Search all_processes instead of
15775 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15777 * server.c (start_inferior): Change return type to int.
15778 (attach_inferior): Change sigptr to int *.
15779 (handle_v_cont, handle_v_requests): Change signal to int *.
15780 (main): Change signal to int.
15782 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15784 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15785 * configure.srv: Add m32r*-*-linux*.
15786 * linux-m32r-low.c: New file.
15788 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15790 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15792 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15794 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15795 Take unsigned long arguments for PIDs.
15796 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15797 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15798 (wait_for_sigstop, linux_resume_one_process)
15799 (regsets_fetch_inferior_registers, linux_send_signal)
15800 (linux_read_auxv): Likewise. Update the types of variables holding
15801 PIDs. Update format string specifiers.
15802 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15803 * remote-utils.c (prepare_resume_reply): Likewise.
15804 * server.c (cont_thread, general_thread, step_thread)
15805 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15807 (handle_query): Update format specifiers.
15808 (handle_v_cont, main): Use strtoul for thread IDs.
15809 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15810 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15811 (general_thread, step_thread, thread_from_wait)
15812 (old_thread_from_wait): Update.
15813 * target.h (struct thread_resume): Use unsigned long for THREAD.
15814 (struct target_ops): Use unsigned long for arguments to attach and
15817 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15819 * acinclude.m4: Include bfd/bfd.m4 directly.
15820 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15821 <agriffis@toolchain.org>.
15822 * aclocal.m4, configure: Regenerated.
15824 2005-01-07 Andrew Cagney <cagney@gnu.org>
15826 * configure.ac: Rename configure.in, require autoconf 2.59.
15827 * configure: Re-generate.
15829 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15831 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15832 LIBS when finished.
15833 * aclocal.m4: Regenerated.
15834 * configure: Regenerated.
15836 2004-11-21 Andreas Schwab <schwab@suse.de>
15838 * linux-m68k-low.c (m68k_num_gregs): Define.
15839 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15840 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15841 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15842 (m68k_breakpoint_at): New. Add to the_low_target.
15844 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15845 srv_linux_thread_db to yes.
15847 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15849 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15850 (ARCH_SET_FS): Likewise.
15851 (ARCH_GET_FS): Likewise.
15852 (ARCH_GET_GS): Likewise.
15854 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15856 * linux-i386-low.c (ps_get_thread_area): New.
15857 * linux-x86-64-low.c (ps_get_thread_area): New.
15858 * linux-low.c: Include <sys/syscall.h>.
15859 (linux_kill_one_process): Don't kill the first thread here.
15860 (linux_kill): Kill the first thread here.
15861 (kill_lwp): New function.
15862 (send_sigstop, linux_send_signal): Use it.
15863 * proc-service.c: Clean up #ifdefs.
15864 (fpregset_info): Delete.
15865 (ps_lgetregs): Update and enable implementation.
15866 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15868 * remote-utils.c (struct sym_cache, symbol_cache): New.
15869 (input_interrupt): Print a clearer message.
15870 (async_io_enabled): New variable.
15871 (enable_async_io, disable_async_io): Use it. Update comments.
15872 (look_up_one_symbol): Use the symbol cache.
15873 * thread-db.c (thread_db_look_up_symbols): New function.
15874 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15876 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15878 * configure.in: Test for -rdynamic.
15879 * configure: Regenerated.
15880 * Makefile (INTERNAL_LDFLAGS): New.
15881 (gdbserver, gdbreplay): Use it.
15883 2004-09-02 Andrew Cagney <cagney@gnu.org>
15885 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15887 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15889 * linux-low.c (linux_wait): Clear all_processes list also.
15891 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15893 * linux-low.c: Include <errno.h>. Remove extern declaration of
15896 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15898 * gdbreplay.c, server.h, utils.c: Update copyright years.
15900 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15902 * server.c (main): Print child status or termination signal from
15903 variable 'signal', not 'sig'.
15905 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15907 * linux-low.c (linux_read_memory): Change return type to
15908 int. Check for and return error from ptrace().
15909 * target.c (read_inferior_memory): Change return type to int. Pass
15910 back return status from the_target->read_memory().
15911 * target.h (struct target_ops): Adapt *read_memory() prototype.
15913 (read_inferior_memory): Adapt prototype.
15914 * server.c (main): Return an error packet if
15915 read_inferior_memory() returns an error.
15917 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15919 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15920 Unify with other clean targets.
15922 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15924 * server.c (handle_v_cont): Call set_desired_inferior.
15926 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15928 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15930 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15932 * linux-low.c (linux_wait): Unblock async I/O.
15933 (linux_resume): Block and enable async I/O.
15934 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15935 * server.h (block_async_io, unblock_async_io): Add prototypes.
15937 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15939 * remote-utils.c (remote_open): Print a status notice after
15940 opening a TCP port.
15941 * server.c (attach_inferior): Print a status notice after
15944 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15946 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15948 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15950 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15952 * server.c, target.h: Update copyright years.
15954 2004-02-25 Roland McGrath <roland@redhat.com>
15956 * target.h (struct target_ops): New member `read_auxv'.
15957 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15958 * linux-low.c (linux_read_auxv): New function.
15959 (linux_target_ops): Initialize `read_auxv' member to that.
15961 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
15963 Committed by Jim Blandy <jimb@redhat.com>.
15965 * linux-s390-low.c (s390_num_regs): Update.
15966 (s390_regmap): Remove control registers. Use __s390x__ predefine
15967 instead of GPR_SIZE to distiguish s390 and s390x targets.
15969 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
15971 * linux-low.c: Update copyright year.
15972 (check_removed_breakpoint): Clear pending_is_breakpoint.
15973 (linux_set_resume_request, linux_queue_one_thread)
15974 (resume_status_pending_p): New functions.
15975 (linux_continue_one_thread): Use process->resume.
15976 (linux_resume): Only resume threads if there are no pending events.
15977 * linux-low.h (struct process_info): Add resume request
15980 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
15982 * regcache.c (new_register_cache): Clear the allocated register
15983 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
15985 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
15987 * linux-low.c (linux_resume): Take a struct thread_resume *
15989 (linux_wait): Update call.
15990 (resume_ptr): New static variable.
15991 (linux_continue_one_thread): Renamed from
15992 linux_continue_one_process. Use resume_ptr.
15993 (linux_resume): Use linux_continue_one_thread.
15994 * server.c (handle_v_cont, handle_v_requests): New functions.
15995 (myresume): New function.
15996 (main): Handle 'v' case.
15997 * target.h (struct thread_resume): New type.
15998 (struct target_ops): Change argument of "resume" to struct
16000 (myresume): Delete macro.
16002 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16004 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16005 (uninstall): Support DESTDIR.
16007 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16009 * configure.srv: Add xscale*linux copy of arm*linux entry.
16011 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16013 * linux-arm-low.c (arm_reinsert_addr): New function.
16014 (the_low_target): Add arm_reinsert_addr.
16016 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16018 * mem-break.c: Remove whitespace at end of file.
16020 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16022 * configure.in: Check whether we need to prototype strerror.
16023 * server.h: Optionally prototype strerror.
16024 * gdbreplay.c (perror_with_name): Use strerror.
16025 * linux-low.c (linux_attach_lwp): Use strerror.
16026 * utils.c (perror_with_name): Use strerror.
16027 * config.in, configure: Regenerated.
16029 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16031 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16032 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16034 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16036 * Makefile.in (SFILES): Update.
16037 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16038 low-sun3.c: Remove files.
16040 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16042 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16043 (linux_detach_one_process, linux_detach): New functions.
16044 (linux_target_ops): Add linux_detach.
16045 * server.c (main): Handle 'D' packet.
16046 * target.h (struct target_ops): Add "detach" member.
16047 (detach_inferior): Define.
16049 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16051 From Kelley Cook <kelleycook@wideopenwest.com>:
16052 * configure.srv: Accept i[34567]86 variants.
16054 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16056 * linux-low.c (linux_wait_for_event): Correct comment typos.
16057 (linux_resume_one_process): Call check_removed_breakpoint.
16058 (linux_send_signal): New function.
16059 (linux_target_ops): Add linux_send_signal.
16060 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16062 * target.h (struct target_ops): Add send_signal.
16064 2003-05-29 Jim Blandy <jimb@redhat.com>
16066 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16067 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16068 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16069 away part of the register's value.
16071 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16073 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16074 (linux_wait_for_event, linux_init_signals): Likewise.
16076 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16078 * configure.in: Check for stdlib.h.
16079 * configure: Regenerated.
16080 * config.in: Regenerated.
16082 2003-01-04 Andreas Schwab <schwab@suse.de>
16084 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16086 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16088 * Makefile.in: Remove obsolete code.
16090 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16092 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16093 defined(PT_FPR0_HI).
16095 2002-11-17 Stuart Hughes <seh@zee2.com>
16097 * linux-arm-low.c (arm_num_regs): Increase.
16098 (arm_regmap): Include status register.
16100 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16102 * linux-low.c (register_addr): Remove incorrect -1 check.
16104 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16106 * linux-low.c (linux_create_inferior): Call setpgid. Return
16108 (unstopped_p, linux_signal_pid): Remove.
16109 (linux_target_ops): Remove linux_signal_pid.
16110 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16111 global instead of target method.
16112 * target.h (struct target_ops): Remove signal_pid. Update comment
16113 for create_inferior.
16114 * server.c (signal_pid): New variable.
16115 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16116 gdbserver. Set the child to be the foreground process group.
16117 (attach_inferior): Set signal_pid.
16119 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16121 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16123 2002-08-20 Jim Blandy <jimb@redhat.com>
16125 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16128 2002-08-01 Andrew Cagney <cagney@redhat.com>
16130 * Makefile.in: Make chill references obsolete.
16132 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16134 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16135 * configure: Regenerate.
16136 * config.in: Regenerate.
16138 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16140 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16141 (perror_with_name, remote_close, remote_open, expect, play): Static.
16143 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16145 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16146 byte offsets instead of an array of indexes.
16147 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16149 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16151 * regcache.c: Add comment.
16153 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16155 * thread-db.c: New file.
16156 * proc-service.c: New file.
16157 * acinclude.m4: New file.
16158 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16159 proc-service.o, and thread-db.o.
16160 (linux-low.o): Add USE_THREAD_DB.
16161 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16162 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16163 * aclocal.m4: Regenerated.
16164 * config.in: Regenerated.
16165 * configure: Regenerated.
16166 * configure.in: Check for proc_service.h, sys/procfs.h,
16167 thread_db.h, and linux/elf.h headrs.
16168 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16169 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16170 Check for -lthread_db and thread support.
16171 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16172 PowerPC, and SuperH.
16173 * i387-fp.c: Constify arguments.
16174 * i387-fp.h: Likewise.
16175 * inferiors.c: (struct thread_info): Renamed from
16176 `struct inferior_info'. Remove PID member. Use generic inferior
16177 list header. All uses updated.
16178 (inferiors, signal_pid): Removed.
16179 (all_threads): New variable.
16180 (get_thread): Define.
16181 (add_inferior_to_list): New function.
16182 (for_each_inferior): New function.
16183 (change_inferior_id): New function.
16184 (add_inferior): Removed.
16185 (remove_inferior): New function.
16186 (add_thread): New function.
16187 (free_one_thread): New function.
16188 (remove_thread): New function.
16189 (clear_inferiors): Use for_each_inferior and free_one_thread.
16190 (find_inferior): New function.
16191 (find_inferior_id): New function.
16192 (inferior_target_data): Update argument type.
16193 (set_inferior_target_data): Likewise.
16194 (inferior_regcache_data): Likewise.
16195 (set_inferior_regcache_data): Likewise.
16196 * linux-low.c (linux_bp_reinsert): Remove.
16197 (all_processes, stopping_threads, using_thrads)
16198 (struct pending_signals, debug_threads, pid_of): New.
16199 (inferior_pid): Replace with macro.
16200 (struct inferior_linux_data): Remove.
16201 (get_stop_pc, add_process): New functions.
16202 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16203 Use add_process and add_thread.
16204 (linux_attach_lwp): New function, based on old linux_attach. Use
16205 add_process and add_thread. Set stop_expected for new threads.
16206 (linux_attach): New function.
16207 (linux_kill_one_process): New function.
16208 (linux_kill): Kill all LWPs.
16209 (linux_thread_alive): Use find_inferior_id.
16210 (check_removed_breakpoints, status_pending_p): New functions.
16211 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16212 Update. Use WNOHANG. Wait for cloned processes also. Update process
16213 struct for the found process.
16214 (linux_wait_for_event): New function.
16215 (linux_wait): Use it. Support LWPs.
16216 (send_sigstop, wait_for_sigstop, stop_all_processes)
16217 (linux_resume_one_process, linux_continue_one_process): New functions.
16218 (linux_resume): Support LWPs.
16219 (REGISTER_RAW_SIZE): Remove.
16220 (fetch_register): Use register_size instead. Call supply_register.
16221 (usr_store_inferior_registers): Likewise. Call collect_register.
16222 Fix recursive case.
16223 (regsets_fetch_inferior_registers): Improve error message.
16224 (regsets_store_inferior_registers): Add debugging.
16225 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16226 (unstopped_p, linux_signal_pid): New functions.
16227 (linux_target_ops): Add linux_signal_pid.
16228 (linux_init_signals): New function.
16229 (initialize_low): Call it. Initialize using_threads.
16230 * regcache.c (inferior_regcache_data): Add valid
16232 (get_regcache): Fetch registers lazily. Add fetch argument
16233 and update all callers.
16234 (regcache_invalidate_one, regcache_invalidate): New
16236 (new_register_cache): Renamed from create_register_cache.
16237 Return the new regcache.
16238 (free_register_cache): Change argument to a void *.
16239 (registers_to_string, registers_from_string): Call get_regcache
16240 with fetch flag set.
16241 (register_data): Make static. Pass fetch flag to get_regcache.
16242 (supply_register): Call get_regcache with fetch flag clear.
16243 (collect_register): Call get_regcache with fetch flag set.
16244 (collect_register_as_string): New function.
16245 * regcache.h: Update.
16246 * remote-utils.c (putpkt): Flush after debug output and use
16248 Handle input interrupts while waiting for an ACK.
16249 (input_interrupt): Use signal_pid method.
16250 (getpkt): Flush after debug output and use stderr.
16251 (outreg): Use collect_register_as_string.
16252 (new_thread_notify, dead_thread_notify): New functions.
16253 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16254 and general_thread.
16255 (look_up_one_symbol): Flush after debug output.
16256 * server.c (step_thread, server_waiting): New variables.
16257 (start_inferior): Don't use signal_pid. Update call to mywait.
16258 (attach_inferior): Update call to mywait.
16259 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16260 (main): Don't fetch/store registers explicitly. Use
16261 set_desired_inferior. Support proposed ``Hs'' packet. Update
16263 * server.h: Update.
16264 (struct inferior_list, struct_inferior_list_entry): New.
16265 * target.c (set_desired_inferior): New.
16266 (write_inferior_memory): Constify.
16267 (mywait): New function.
16268 * target.h: Update.
16269 (struct target_ops): New signal_pid method.
16270 (mywait): Removed macro, added prototype.
16272 * linux-low.h (regset_func): Removed.
16273 (regset_fill_func, regset_store_func): New.
16274 (enum regset_type): New.
16275 (struct regset_info): Add type field. Use new operation types.
16276 (struct linux_target_ops): stop_pc renamed to get_pc.
16277 Add decr_pc_after_break and breakpoint_at.
16278 (get_process, get_thread_proess, get_process_thread)
16279 (strut process_info, all_processes, linux_attach_lwp)
16280 (thread_db_init): New.
16282 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16283 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16284 (the_low_target): Add new members.
16285 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16286 (i386_store_fpxregset): Constify.
16287 (target_regsets): Add new kind identifier.
16288 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16289 (i386_set_pc): Add debugging.
16290 (i386_breakpoint_at): New function.
16291 (the_low_target): Add new members.
16292 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16293 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16294 (mips_breakpoint_at): New.
16295 (the_low_target): Add new members.
16296 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16297 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16298 (the_low_target): Add new members.
16299 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16300 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16301 (the_low_target): Add new members.
16302 * linux-x86-64-low.c (target_regsets): Add new kind
16305 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16307 From Martin Pool <mbp@samba.org>:
16308 * server.c (gdbserver_usage): New function.
16311 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16313 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16314 stop_at -> stop_pc.
16316 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16318 * Makefile.in: Remove obsolete code.
16320 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16322 * linux-low.c (regsets_fetch_inferior_registers),
16323 (regsets_store_inferior_registers): Removed cast to int from
16325 * regcache.h: Added declaration of struct inferior_info.
16327 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16329 * inferiors.c (struct inferior_info): Add regcache_data.
16330 (add_inferior): Call create_register_cache.
16331 (clear_inferiors): Call free_register_cache.
16332 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16333 * regcache.c (struct inferior_regcache_data): New.
16334 (registers): Remove.
16335 (get_regcache): New function.
16336 (create_register_cache, free_register_cache): New functions.
16337 (set_register_cache): Don't initialize the register cache here.
16338 (registers_to_string, registers_from_string, register_data): Call
16340 * regcache.h: Add prototypes.
16341 * server.h: Likewise.
16343 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16345 * mem-break.c: New file.
16346 * mem-break.h: New file.
16347 * Makefile.in: Add mem-break.o rule; update server.h
16349 * inferiors.c (struct inferior_info): Add target_data
16351 (clear_inferiors): Free target_data member if set.
16352 (inferior_target_data, set_inferior_target_data): New functions.
16353 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16354 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16355 * linux-low.c (linux_bp_reinsert): New variable.
16356 (struct inferior_linux_data): New.
16357 (linux_create_inferior): Use set_inferior_target_data.
16358 (linux_attach): Likewise. Call add_inferior.
16359 (linux_wait_for_one_inferior): New function.
16360 (linux_wait): Call it.
16361 (linux_write_memory): Add const.
16362 (initialize_low): Call set_breakpoint_data.
16363 * linux-low.h (struct linux_target_ops): Add breakpoint
16365 * server.c (attach_inferior): Remove extra add_inferior
16367 * server.h: Include mem-break.h. Update inferior.c
16369 * target.c (read_inferior_memory)
16370 (write_inferior_memory): New functions.
16371 * target.h (read_inferior_memory)
16372 (write_inferior_memory): Change macros to prototypes.
16373 (struct target_ops): Update comments. Add const to write_memory
16376 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16378 * linux-low.c (usr_store_inferior_registers): Support
16379 registers which are allowed to fail to store.
16380 * linux-low.h (linux_target_ops): Likewise.
16381 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16382 (ppc_cannot_store_register): FPSCR may not be storable.
16384 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16386 * server.h: Include <string.h> if HAVE_STRING_H.
16387 * ChangeLog: Correct paths in last ChangeLog entry.
16389 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16391 * linux-low.h: Remove obsolete prototypes.
16392 (struct linux_target_ops): New.
16393 (extern the_low_target): New.
16394 * linux-low.c (num_regs, regmap): Remove declarations.
16395 (register_addr): Use the_low_target explicitly.
16396 (fetch_register): Likewise.
16397 (usr_fetch_inferior_registers): Likewise.
16398 (usr_store_inferior_registers): Likewise.
16399 * linux-arm-low.c (num_regs): Remove.
16400 (arm_num_regs): Define.
16401 (arm_regmap): Renamed from regmap, made static.
16402 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16404 (arm_cannot_store_register): Renamed from cannot_store_register,
16406 (the_low_target): New.
16407 * linux-i386-low.c (num_regs): Remove.
16408 (i386_num_regs): Define.
16409 (i386_regmap): Renamed from regmap, made static.
16410 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16412 (i386_cannot_store_register): Renamed from cannot_store_register,
16414 (the_low_target): New.
16415 * linux-ia64-low.c (num_regs): Remove.
16416 (ia64_num_regs): Define.
16417 (ia64_regmap): Renamed from regmap, made static.
16418 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16420 (ia64_cannot_store_register): Renamed from cannot_store_register,
16422 (the_low_target): New.
16423 * linux-m68k-low.c (num_regs): Remove.
16424 (m68k_num_regs): Define.
16425 (m68k_regmap): Renamed from regmap, made static.
16426 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16428 (m68k_cannot_store_register): Renamed from cannot_store_register,
16430 (the_low_target): New.
16431 * linux-mips-low.c (num_regs): Remove.
16432 (mips_num_regs): Define.
16433 (mips_regmap): Renamed from regmap, made static.
16434 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16436 (mips_cannot_store_register): Renamed from cannot_store_register,
16438 (the_low_target): New.
16439 * linux-ppc-low.c (num_regs): Remove.
16440 (ppc_num_regs): Define.
16441 (ppc_regmap): Renamed from regmap, made static.
16442 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16444 (ppc_cannot_store_register): Renamed from cannot_store_register,
16446 (the_low_target): New.
16447 * linux-s390-low.c (num_regs): Remove.
16448 (s390_num_regs): Define.
16449 (s390_regmap): Renamed from regmap, made static.
16450 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16452 (s390_cannot_store_register): Renamed from cannot_store_register,
16454 (the_low_target): New.
16455 * linux-sh-low.c (num_regs): Remove.
16456 (sh_num_regs): Define.
16457 (sh_regmap): Renamed from regmap, made static.
16458 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16460 (sh_cannot_store_register): Renamed from cannot_store_register,
16462 (the_low_target): New.
16463 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16464 (the_low_target): New.
16466 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16468 * Makefile.in: Add stamp-h target.
16469 * configure.in: Create stamp-h.
16470 * configure: Regenerated.
16472 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16474 * inferiors.c: New file.
16475 * target.c: New file.
16476 * target.h: New file.
16477 * Makefile.in: Add target.o and inferiors.o. Update
16479 * linux-low.c (inferior_pid): New static variable,
16480 moved from server.c.
16481 (linux_create_inferior): Renamed from create_inferior.
16482 Call add_inferior. Return 0 on success instead of a PID.
16483 (linux_attach): Renamed from myattach.
16484 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16485 (linux_thread_alive): Renamed from mythread_alive.
16486 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16488 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16489 (regsets_store_inferior_registers): Correct error message.
16490 Add missing ``return 0''.
16491 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16492 (linux_store_registers): Renamed from store_inferior_registers.
16493 (linux_read_memory): Renamed from read_inferior_memory.
16494 (linux_write_memory): Renamed from write_inferior_memory.
16495 (linux_target_ops): New structure.
16496 (initialize_low): Call set_target_ops ().
16497 * remote-utils.c (unhexify): New function.
16498 (hexify): New function.
16499 (input_interrupt): Send signals to ``signal_pid''.
16500 * server.c (inferior_pid): Remove.
16501 (start_inferior): Update create_inferior call.
16502 (attach_inferior): Call add_inferior.
16503 (handle_query): New function.
16504 (main): Call handle_query for `q' packets.
16505 * server.h: Include "target.h". Remove obsolete prototypes.
16506 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16508 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16510 * Makefile.in: Add WARN_CFLAGS. Update configury
16512 * configure.in: Check for <string.h>
16513 * configure: Regenerate.
16514 * config.in: Regenerate.
16515 * gdbreplay.c: Include needed system headers.
16516 (remote_open): Remove strchr prototype.
16517 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16518 * regcache.c (supply_register): Change buf argument to const void *.
16519 (supply_register_by_name): Likewise.
16520 (collect_register): Change buf argument to void *.
16521 (collect_register_by_name): Likewise.
16522 * regcache.h: Add missing prototypes.
16523 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16524 * server.c (handle_query): New function.
16525 (attached): New static variable, moved out of main.
16526 (main): Quiet longjmp clobber warnings.
16527 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16528 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob