1 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
3 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
4 wordsize of the inferior. Call ppc_linux_target_wordsize.
6 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
8 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
9 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
10 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
11 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
12 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
13 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
14 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
15 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
16 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
17 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
18 (tdesc_powerpc_e500l): Remove.
19 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
20 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
21 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
22 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
24 (ppc_arch_setup): Remove target description matching code. Fill a
25 ppc_linux_features struct and call ppc_linux_match_description
28 2018-05-22 Maciej W. Rozycki <macro@mips.com>
30 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
31 width of the requested register exceeds the width of the
33 (mips_cannot_store_register): Likewise.
35 2018-05-21 Maciej W. Rozycki <macro@mips.com>
37 * linux-mips-low.c (mips_fetch_register): New function. Update
39 (mips_store_gregset): Supply 0 rather than $restart for $zero.
40 (the_low_target): Wire `mips_fetch_register'.
42 2018-05-10 Joel Brobecker <brobecker@adacore.com>
44 * lynx-i386-low.c (LYNXOS_178): New macro.
45 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
46 the layout on LynxOS-178.
47 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
48 handle floating point registers that are not supported by
51 2018-05-10 Tom Tromey <tom@tromey.com>
55 2018-05-10 Joel Brobecker <brobecker@adacore.com>
58 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
59 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
60 Use it to set the expedite_regs field in the given tdesc.
61 * x86-tdesc.h: New file.
62 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
63 Adjust following the addition of the new expedite_regs parameter
65 * linux-tic6x-low.c (tic6x_read_description): Likewise.
66 * linux-x86-tdesc.c: #include "x86-tdesc.h".
67 (i386_linux_read_description, amd64_linux_read_description):
68 Adjust following the addition of the new expedite_regs parameter
70 * lynx-i386-low.c: #include "x86-tdesc.h".
71 (lynx_i386_arch_setup): Adjust following the addition of the new
72 expedite_regs parameter to init_target_desc.
73 * nto-x86-low.c: #include "x86-tdesc.h".
74 (nto_x86_arch_setup): Adjust following the addition of the new
75 expedite_regs parameter to init_target_desc.
76 * win32-i386-low.c: #include "x86-tdesc.h".
77 (i386_arch_setup): Adjust following the addition of the new
78 expedite_regs parameter to init_target_desc.
80 2018-05-10 Joel Brobecker <brobecker@adacore.com>
83 * win32-low.c (win32_create_inferior): Add call to my_wait
84 setting last_status global.
86 2018-05-10 Joel Brobecker <brobecker@adacore.com>
89 * win32-low.c (create_process): Only call gdb_tilde_expand if
90 inferior_cwd is not NULL.
92 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
94 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
95 registers to the cache if their values have changed.
96 (i387_xsave_to_cache): Provide default values for x87 control
97 registers when these features are available, but disabled.
98 * regcache.c (supply_register_by_name_zeroed): New function.
99 * regcache.h (supply_register_by_name_zeroed): Declare new
102 2018-05-07 Tom Tromey <tom@tromey.com>
104 * configure: Rebuild.
106 2018-05-04 Tom Tromey <tom@tromey.com>
108 * configure: Rebuild.
110 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
111 Pedro Alves <palves@redhat.com>
113 * linux-aarch64-low.c (aarch64_stopped_data_address):
116 2018-04-27 Tom Tromey <tom@tromey.com>
118 * configure: Rebuild.
120 2018-04-23 Tom Tromey <tom@tromey.com>
122 * configure: Rebuild.
124 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
126 * Makefile.in (depcomp): Add "..".
127 (all_deps_files): New and use it.
129 2018-04-18 Alan Hayward <alan.hayward@arm.com>
131 * configure.srv (aarch64*-*-linux*): Don't include xml.
132 (i[34567]86-*-cygwin*): Likewise.
133 (i[34567]86-*-linux*): Likewise.
134 (i[34567]86-*-lynxos*): Likewise.
135 (i[34567]86-*-mingw32ce*): Likewise.
136 (i[34567]86-*-mingw*): Likewise.
137 (i[34567]86-*-nto*): Likewise.
138 (tic6x-*-uclinux): Likewise.
139 (x86_64-*-linux*): Likewise.
140 (x86_64-*-mingw*): Likewise.
141 (x86_64-*-cygwin*): Likewise.
143 2018-04-18 Alan Hayward <alan.hayward@arm.com>
145 * tdesc.c: Remove xml parameter.
147 2018-04-18 Alan Hayward <alan.hayward@arm.com>
149 * server.c (get_features_xml): Remove cast.
150 * tdesc.c (void target_desc::accept): Fill in function.
151 (tdesc_get_features_xml): Remove old xml creation.
152 (print_xml_feature::visit_pre): Add xml vistor.
153 * tdesc.h (struct target_desc): Make xmltarget mutable.
154 (tdesc_get_features_xml): Remove declaration.
156 2018-04-18 Alan Hayward <alan.hayward@arm.com>
158 * tdesc.c (tdesc_architecture_name): Add new function.
159 (tdesc_osabi_name): Likewise.
160 (tdesc_get_features_xml): Use new functions.
162 2018-04-18 Alan Hayward <alan.hayward@arm.com>
164 * tdesc.c (tdesc_create_flags): Remove.
165 (tdesc_add_flag): Likewise.
166 (tdesc_named_type): Likewise.
167 (tdesc_create_union): Likewise.
168 (tdesc_create_struct): Likewise.
169 (tdesc_create_vector): Likewise.
170 (tdesc_add_bitfield): Likewise.
171 (tdesc_add_field): Likewise.
172 (tdesc_set_struct_size): Likewise.
174 2018-04-18 Alan Hayward <alan.hayward@arm.com>
176 * tdesc.c (~target_desc): Remove implictly deleted items.
177 (init_target_desc): Iterate all features.
178 (tdesc_get_features_xml): Use vector.
179 (tdesc_create_feature): Create feature.
180 * tdesc.h (tdesc_feature) Remove
181 (target_desc): Add features.
183 2018-04-18 Alan Hayward <alan.hayward@arm.com>
185 * Makefile.in: Add common/tdesc.c
186 * tdesc.c (init_target_desc): init all reg_defs from register
188 (tdesc_create_reg): Create tdesc_reg.
189 * tdesc.h (tdesc_feature): Add register vector.
191 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
193 * tdesc.h (struct target_desc) <features>: Change type to
194 std::vector<std::string>.
195 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
197 (tdesc_get_features_xml): Likewise.
198 (tdesc_create_feature): Likewise.
200 2018-03-26 Alan Hayward <alan.hayward@arm.com>
202 * regcache.c (find_register_by_number): Return a ref.
203 (find_regno): Use references.
204 (register_size): Likewise.
205 (register_data): Likewise.
206 * tdesc.c (target_desc::~target_desc): Remove free calls.
207 (target_desc::operator==): Use std::vector compare.
208 (init_target_desc): Use reference.
209 (tdesc_create_reg): Use reg constructors.
210 * tdesc.h (struct target_desc): Replace pointer with object.
212 2018-03-23 Alan Hayward <alan.hayward@arm.com>
214 * regcache.c (find_register_by_number): Make static.
215 (find_regno): Use find_register_by_number
216 * regcache.h (struct reg): Remove declaration.
218 2018-03-23 Alan Hayward <alan.hayward@arm.com>
220 * tdesc.c (target_desc::~target_desc): Move to here.
221 (target_desc::operator==): Likewise.
222 * tdesc.h (target_desc::~target_desc): Move from here.
223 (target_desc::operator==): Likewise.
225 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
227 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
229 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
231 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
233 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
234 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
235 and init_registers_s390_gs_linux64.
237 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
239 * linux-s390-low.c (s390_fill_gs): Remove function.
240 (s390_fill_gsbc): Remove function.
241 (s390_regsets): Set fill functions for the guarded storage regsets
244 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
246 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
247 the word size. Add comment.
248 (s390_get_wordsize): New function.
249 (s390_arch_setup): No longer select a temporary tdesc to fetch the
250 pswm with it. Instead, use s390_get_wordsize to determine the
251 word size first and derive the correct tdesc from that directly.
253 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
255 * Makefile.in: Include silent-rules.mk.
256 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
257 (COMPILE): Add ECHO_CXX.
258 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
259 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
260 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
261 (version-generated.c): Add ECHO_GEN.
262 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
263 (IPAGENT_COMPILE): Add ECHO_CXX.
264 (%-generated.c): Add ECHO_REGDAT.
266 2018-03-14 Tom Tromey <tom@tromey.com>
269 * ax.c (ax_printf): Special case for NULL.
271 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
273 * linux-low.c (linux_qxfer_libraries_svr4): Use
274 xml_escape_text_append.
276 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
278 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
280 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
282 * server.c (handle_general_set): Remove unnecessary xstrdup.
284 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
286 * server.c (parse_debug_format_options): Adjust to
287 delim_string_to_char_ptr_vec changes.
288 * thread-db.c (thread_db_load_search): Adjust to
289 dirnames_to_char_ptr_vec changes.
291 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
293 * target.h (target_enable_btrace, target_disable_btrace)
294 (target_read_btrace, target_read_btrace_conf): Turn macro into
295 inline function. Throw error if target method is not defined.
296 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
297 check for btrace target method. Be prepared to handle exceptions
298 from btrace target methods.
300 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
302 * server.c (captured_main): Change order of error message printed
303 when the current working directory cannot be found.
305 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
307 * server.c: Include "filenames.h" and "pathstuff.h".
308 (program_name): Delete variable.
309 (program_path): New anonymous class.
310 (get_exec_wrapper): Use "program_path" instead of
312 (handle_v_run): Likewise.
313 (captured_main): Likewise.
314 (process_serial_event): Likewise.
316 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
318 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
319 (OBJS): Add "pathstuff.o".
320 * server.c (current_directory): New global variable.
321 (captured_main): Initialize "current_directory".
323 2018-02-26 Alan Hayward <alan.hayward@arm.com>
325 * tdesc.c: Use common/tdesc.h.
328 2018-02-20 Alan Hayward <alan.hayward@arm.com>
329 Simon Marchi <simon.marchi@ericsson.com>
331 * Makefile.in: Switch order of make rules.
333 2018-02-19 Alan Hayward <alan.hayward@arm.com>
335 * Makefile.in: Add common directory in build.
336 * configure.ac: Add common reference.
337 * configure: Regenerate.
339 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
341 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
342 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
343 * spu-low.c (spu_target_ops): Likewise.
344 * win32-low.c (win32_target_ops): Likewise.
345 * server.c (supported_btrace_packets): Report packets unconditionally.
346 * target.h (target_ops) <supports_btrace>: Remove.
347 (target_supports_btrace): Remove.
349 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
351 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
352 (handle_btrace_disable): Change return type to void. Use exceptions
354 (handle_btrace_general_set): Catch exception and copy message to
357 2018-02-08 Tom Tromey <tom@tromey.com>
359 * linux-low.c (install_software_single_step_breakpoints): Use
361 * inferiors.c (make_cleanup_restore_current_thread): Remove.
362 (do_restore_current_thread_cleanup): Remove.
363 * gdbthread.h (make_cleanup_restore_current_thread): Don't
366 2018-02-08 Tom Tromey <tom@tromey.com>
368 * mem-break.c (set_raw_breakpoint_at): Use
369 gdb::unique_xmalloc_ptr.
371 2018-01-30 Pedro Alves <palves@redhat.com>
374 * target.c (target_terminal::terminal_state): Rename to ...
375 (target_terminal::m_terminal_state): ... this.
377 2018-01-19 James Clarke <jrtc27@jrtc27.com>
379 * linux-low.c (handle_extended_wait): Surround call to
380 thread_db_notice_clone with #ifdef USE_THREAD_DB.
382 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
384 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
385 linux_ptrace_attach_fail_reason_string now returning an
387 (linux_attach): Likewise.
388 * thread-db.c (attach_thread): Likewise.
390 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
393 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
394 checking for fs_base/gs_base fields in struct user_regs_struct.
395 * configure: Regenerate.
397 2018-01-16 Yao Qi <yao.qi@linaro.org>
400 * linux-low.c (fetch_register): Call supply_register instead of
403 2018-01-08 Yao Qi <yao.qi@linaro.org>
404 Simon Marchi <simon.marchi@ericsson.com>
406 * Makefile.in (OBS): Remove selftest.o.
407 * configure.ac: Set srv_selftest_objs if $development is true.
408 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
409 * configure: Re-generated.
410 * server.c (captured_main): Wrap variable selftest_filter with
413 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
415 * server.c (parse_debug_format_options): Return std::string.
416 (handle_monitor_command, captured_main): Adjust.
418 2018-01-05 Pedro Alves <palves@redhat.com>
421 * server.c (captured_main): Pass quiet=false to
422 save_original_signals_state.
424 2018-01-01 Joel Brobecker <brobecker@adacore.com>
426 * gdbreplay.c (gdbreplay_version): Update copyright year in
428 * server.c (gdbserver_version): Likewise.
430 2017-12-08 Tom Tromey <tom@tromey.com>
432 * ax.c (ax_printf): Update.
434 2017-12-07 Yao Qi <yao.qi@linaro.org>
436 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
437 aarch64_linux_read_description.
438 * linux-amd64-ipa.c (idx2mask): New array.
439 (get_ipa_tdesc): Move idx2mask out.
440 (initialize_low_tracepoint): Initialize target descriptions.
441 * linux-i386-ipa.c (idx2mask): New array.
442 (get_ipa_tdesc): Move idx2mask out.
443 (initialize_low_tracepoint): Initialize target descriptions.
445 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
447 * tdesc.c (struct tdesc_type): Change return type.
448 (tdesc_add_flag): Change parameter type.
449 (tdesc_add_bitfield): Likewise.
450 (tdesc_add_field): Likewise.
451 (tdesc_set_struct_size): Likewise.
453 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
455 * regcache.c (registers_to_string): Remove unused variable.
457 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
459 * inferiors.c (for_each_inferior_with_data): Remove.
460 * inferiors.h (for_each_inferior_with_data): Remove.
461 * server.c (handle_qxfer_threads_worker): Change parameter type.
462 (handle_qxfer_threads_proper): Use for_each_thread.
464 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
466 * inferiors.c (for_each_inferior): Remove.
467 (clear_inferiors): Use for_each_thread.
468 * inferiors.h (for_each_inferior): Remove.
469 * linux-low.c (linux_wait_for_event_filtered): Use
471 (linux_stabilize_threads): Likewise.
472 * regcache.c (regcache_release): Likewise.
473 * server.c (gdb_wants_all_threads_stopped): Likewise.
474 (clear_pending_status_callback): Remove.
475 (handle_status): Use for_each_thread.
476 (captured_main): Likewise.
477 * win32-low.c (child_init_thread_list): Likewise.
478 (win32_clear_inferiors): Likewise.
479 (fake_breakpoint_event): Likewise.
481 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
483 * inferiors.h (find_inferior): Remove.
484 * inferiors.c (find_inferior): Remove.
486 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
488 * linux-low.c (resume_status_pending_p): Update comment.
489 (need_step_over_p): Update comment.
491 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
493 * linux-low.c (proceed_one_lwp): Return void, change parameter
495 (unsuspend_and_proceed_one_lwp): Likewise.
496 (proceed_all_lwps): Use for_each_thread.
497 (unstop_all_lwps): Likewise.
499 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
501 * linux-low.c (linux_resume_one_thread): Return void, take
503 (linux_resume): Use for_each_thread.
505 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
507 * linux-low.c (send_sigstop_callback): Return void, change
508 parameter type. Rename to...
509 (send_sigstop): ... this.
510 (suspend_and_send_sigstop_callback): Return void, change parameter
512 (suspend_and_send_sigstop): ... this.
513 (stop_all_lwps): Use for_each_thread.
515 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
517 * linux-low.c (lwp_running): Return bool, remove unused
519 (linux_stabilize_threads): Use find_thread.
521 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
523 * linux-low.c (select_singlestep_lwp_callback): Remove.
524 (count_events_callback): Remove.
525 (select_event_lwp_callback): Remove.
526 (select_event_lwp): Use find_thread/for_each_thread.
528 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
530 * linux-low.c (not_stopped_callback): Return bool, take filter
532 (linux_wait_for_event_filtered): Use find_thread.
533 (linux_wait_1): Likewise.
535 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
537 * linux-low.c (same_lwp): Remove.
538 (find_lwp_pid): Use find_thread.
540 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
542 * linux-low.c (delete_lwp_callback): Remove.
543 (linux_mourn): Use for_each_thread.
545 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
547 * linux-low.c (linux_detach_lwp_callback): Return void, remove
548 args parameter, don't check for pid.
549 (linux_detach): Use for_each_thread.
551 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
553 * linux-low.c (struct counter): Remove.
554 (second_thread_of_pid_p): Remove.
555 (last_thread_of_process_p): Use find_thread.
557 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
559 * inferiors.c (find_inferior_in_random): Remove.
560 * inferiors.h (find_inferior_in_random): Remove.
561 * linux-low.c (status_pending_p_callback): Return bool, accept
562 parameter ptid directly.
563 (linux_wait_for_event_filtered): Use find_thread_in_random.
564 (linux_wait_1): Likewise.
566 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
568 * inferiors.c (find_inferior_id): Remove.
569 (find_thread_ptid): Move implemention from find_inferior_id to
571 * inferiors.h (find_inferior_id): Remove.
572 * server.c (handle_status): Use find_thread_ptid.
573 (process_serial_event): Likewise.
574 * thread-db.c (find_one_thread): Likewise.
575 (thread_db_thread_handle): Likewise.
576 * win32-low.c (thread_rec): Likewise.
577 (child_delete_thread): Likewise.
578 (win32_thread_alive): Likewise.
579 (get_child_debug_event): Likewise.
581 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
583 * linux-mips-low.c (update_watch_registers_callback): Return
584 void, remove pid_p parameter, don't check for pid.
585 (mips_insert_point, mips_remove_point): Use for_each_thread.
587 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
589 * lynx.low (lynx_delete_thread_callback): Remove.
590 (lynx_mourn): Use for_each_thread.
592 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
594 * regcache.c (regcache_invalidate_one): Remove.
595 (regcache_invalidate_pid): use for_each_thread.
597 2017-11-26 Tom Tromey <tom@tromey.com>
599 * linux-low.c (linux_create_inferior): Update.
601 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
603 * spu-low.c (spu_create_inferior): Fix typo in argument name.
605 2017-11-24 Alan Hayward <alan.hayward@arm.com>
607 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
608 * linux-aarch64-low.c (initialize_low_arch): Call init func.
609 * linux-aarch64-tdesc-selftest.c: New file.
610 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
612 2017-11-24 Alan Hayward <alan.hayward@arm.com>
614 * configure.srv: Add new file.
615 * linux-aarch64-low.c (initialize_low_arch): Call init func.
616 * linux-aarch64-tdesc-selftest.c: New file.
617 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
619 2017-11-24 Alan Hayward <alan.hayward@arm.com>
621 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
622 * linux-aarch64-low.c (initialize_low_arch): Remove init.
623 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
625 2017-11-24 Alan Hayward <alan.hayward@arm.com>
627 * configure.srv: Add new files.
628 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
629 aarch64_linux_read_description.
630 * linux-aarch64-low.c (aarch64_linux_read_description):
631 Merge with aarch64_arch_setup.
632 (aarch64_arch_setup): Call aarch64_linux_read_description.
633 * linux-aarch64-tdesc.c: New file.
634 * linux-aarch64-tdesc.h: New file.
636 2017-11-24 Yao Qi <yao.qi@linaro.org>
638 * configure.srv: Set $srv_regobj for tic6x-linux.
639 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
640 (tic6x_read_description): Move some code to tic6x_arch_setup.
641 (tic6x_tdesc_test): New function.
642 (initialize_low_arch): Call selftests::register_test.
644 2017-11-22 Yao Qi <yao.qi@linaro.org>
646 * remote-utils.c (prepare_resume_reply): Use memcpy.
648 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
650 * linux-low.c (kill_one_lwp_callback): Return void, take
651 argument directly, don't filter on pid.
652 (linux_kill): Use for_each_thread.
654 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
656 * linux-low.c (need_step_over_p): Return bool, remove dummy
658 (linux_resume, proceed_all_lwps): Use find_thread.
660 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
662 * linux-low.c (resume_status_pending_p): Return bool, remove
664 (linux_resume): Use find_thread.
666 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
668 * linux-low.c (struct thread_resume_array): Remove.
669 (linux_set_resume_request): Return void, take arguments
671 (linux_resume): Use for_each_thread.
673 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
675 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
676 return bool, remove data argument.
677 (linux_stabilize_threads): Use find_thread.
679 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
681 * linux-low.c (unsuspend_one_lwp): Remove.
682 (unsuspend_all_lwps): Use for_each_thread, inline code from
685 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
687 * gdbthread.h (find_thread): Add overload with ptid_t filter.
688 * linux-low.c (struct iterate_over_lwps_args): Remove.
689 (iterate_over_lwps_filter): Remove.
690 (iterate_over_lwps): Use find_thread.
692 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
694 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
695 (linux_handle_new_gdb_connection): Use for_each_thread, inline
696 code from reset_lwp_ptrace_options_callback.
698 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
700 * linux-arm-low.c (struct update_registers_data): Remove.
701 (update_registers_callback): Return void, take arguments
702 directly, don't check thread's pid.
703 (arm_insert_point, arm_remove_point): Use for_each_thread.
705 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
707 * win32-low.c (continue_one_thread): Return void, take argument
709 (child_continue): Use for_each_thread.
711 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
713 * win32-i386-low.c (update_debug_registers_callback): Rename
715 (update_debug_registers): ... this, return void, remove pid_p arg.
716 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
718 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
720 * inferiors.h (struct process_info): Add constructor, initialize
722 <syscalls_to_catch>: Change type to std::vector<int>.
723 * inferiors.c (add_process): Allocate process_info with new.
724 (remove_process): Free process_info with delete.
725 * linux-low.c (handle_extended_wait): Adjust.
726 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
727 * server.c (handle_general_set): Adjust.
729 2017-11-16 Pedro Alves <palves@redhat.com>
731 * remote-utils.c (remote_close): Block SIGIO signals instead of
732 uninstalling the SIGIO handler.
734 2017-11-16 Alan Hayward <alan.hayward@arm.com>
736 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
738 2017-11-16 Yao Qi <yao.qi@linaro.org>
740 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
741 (tic6x_store_gregset): Likewise.
742 (tic6x_usrregs_info): Move it up.
744 2017-11-15 Alan Hayward <alan.hayward@arm.com>
746 * Makefile.in: Update arch rules.
747 * configure.srv: Explicitly mark arch/ files.
749 2017-11-13 Andreas Schwab <schwab@suse.de>
751 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
753 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
755 2017-11-06 Pedro Alves <palves@redhat.com>
757 * config.in, configure: Regenerate.
759 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
761 * target.c (struct thread_search): Remove.
762 (thread_search_callback): Remove.
763 (prepare_to_access_memory): Use for_each_thread instead of
764 find_inferior. Inline code from thread_search_callback.
766 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
768 * server.c (struct visit_actioned_threads_data): Remove.
769 (visit_actioned_threads): Change prototype to take arguments
771 (resume): Use find_thread instead of find_inferior.
773 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
775 * server.c (queue_stop_reply_callback): Change prototype, return
777 (find_status_pending_thread_callback): Remove.
778 (handle_status): Replace find_inferior with find_thread and
781 2017-10-25 Alan Hayward <alan.hayward@arm.com>
783 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
785 (aarch64_store_gregset): Likewise.
786 (aarch64_fill_fpregset): Likewise.
787 (aarch64_store_fpregset): Likewise.
789 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
791 * gdbthread.h (find_thread, for_each_thread): New functions.
792 * inferiors.c (thread_of_pid): Remove.
793 (find_any_thread_of_pid): Use find_thread.
794 * linux-low.c (num_lwps): Use for_each_thread.
796 2017-10-17 Yao Qi <yao.qi@linaro.org>
798 * Makefile.in: Remove one rule.
799 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
801 2017-10-17 Yao Qi <yao.qi@linaro.org>
803 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
804 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
806 2017-10-17 Yao Qi <yao.qi@linaro.org>
808 * configure.srv: Rename arm.o with arch/arm.o.
810 2017-10-17 Yao Qi <yao.qi@linaro.org>
812 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
813 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
814 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
815 (arch-i386.o, arch-amd64.o): Remove rules.
816 (arch/%.o): New rule.
817 Update POSTCOMPILE and COMPILE.pre.
818 * configure.ac: Invoke AC_CONFIG_COMMANDS.
819 * configure: Re-generated.
820 * configure.srv: Replace arch-i386.o with arch/i386.o.
821 Replace arch-amd64.o with arch/amd64.o.
823 2017-10-16 Yao Qi <yao.qi@linaro.org>
825 * configure: Regenerated.
827 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
829 * inferiors.h: (struct inferior_list): Remove.
830 (struct inferior_list_entry); Remove.
831 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
832 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
833 get_first_inferior): Remove.
834 (for_each_inferior, for_each_inferior_with_data, find_inferior,
835 find_inferior_id, find_inferior_in_random): Change signature.
836 * inferiors.c (all_threads): Change type to
837 std::list<thread_info *>.
838 (get_thread): Remove macro.
839 (find_inferior, find_inferior_id): Change signature, implement
841 (find_inferior_in_random): Change signature, implement using
842 find_thread_in_random.
843 (for_each_inferior, for_each_inferior_with_data): Change
844 signature, implement using for_each_thread.
845 (add_inferior_to_list, remove_inferior): Remove.
846 (add_thread, get_first_thread, thread_of_pid,
847 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
848 (get_first_inferior, one_inferior_p, clear_inferior_list):
850 (clear_inferiors, get_thread_process): Update.
851 * gdbthread.h: Include <list>.
852 (struct thread_info) <entry>: Remove field.
854 (all_threads): Change type to std::list<thread_info *>.
855 (get_first_inferior): Add doc.
856 (find_thread, for_each_thread, find_thread_in_random): New
858 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
859 * linux-arm-low.c (update_registers_callback): Update.
860 * linux-low.c (second_thread_of_pid_p): Update.
861 (kill_one_lwp_callback, linux_detach_lwp_callback,
862 delete_lwp_callback, status_pending_p_callback, same_lwp,
863 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
864 iterate_over_lwps, not_stopped_callback,
865 resume_stopped_resumed_lwps, count_events_callback,
866 select_singlestep_lwp_callback, select_event_lwp_callback,
867 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
868 suspend_and_send_sigstop_callback, wait_for_sigstop,
869 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
870 lwp_running, linux_set_resume_request, resume_status_pending_p,
871 need_step_over_p, start_step_over, linux_resume_one_thread,
872 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
873 reset_lwp_ptrace_options_callback): Update.
874 * linux-mips-low.c (update_watch_registers_callback): Update.
875 * regcache.c (regcache_invalidate_one, regcache_invalidate):
877 (free_register_cache_thread_one): Remove.
878 (regcache_release): Update.
879 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
880 handle_qxfer_threads_worker): Update.
881 (handle_query): Update, use list iterator.
882 (visit_actioned_threads, handle_pending_status,
883 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
884 clear_pending_status_callback, set_pending_status_callback,
885 find_status_pending_thread_callback, handle_status,
886 process_serial_event): Update.
887 * target.c (thread_search_callback): Update.
888 * thread-db.c (thread_db_get_tls_address): Update.
889 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
891 * win32-i386-low.c (update_debug_registers_callback): Update.
892 * win32-low.c (delete_thread_info, child_delete_thread,
893 continue_one_thread, suspend_one_thread,
894 get_child_debug_event): Adjust.
896 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
898 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
899 * inferiors.h: Include <list>.
900 (struct process_info) <entry>: Remove field.
902 (pid_of): Change macro to function.
903 (ptid_of, lwpid_of): Remove macro.
904 (all_processes): Change type to std::list<process_info *>.
905 (ALL_PROCESSES): Remove macro.
906 (for_each_process, find_process): New function.
907 * inferiors.c (all_processes): Change type to
908 std::list<process_info *>.
909 (find_thread_process): Adjust.
910 (add_process): Likewise.
911 (remove_process): Likewise.
912 (find_process_pid): Likewise.
913 (get_first_process): Likewise.
914 (started_inferior_callback): Remove.
915 (have_started_inferiors_p): Adjust.
916 (attached_inferior_callback): Remove.
917 (have_attached_inferiors_p): Adjust.
918 * linux-low.c (check_zombie_leaders): Likewise.
919 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
920 (x86_linux_update_xmltarget): Adjust.
921 * server.c (handle_query): Likewise.
922 (gdb_reattached_process): Remove.
923 (handle_status): Adjust.
924 (kill_inferior_callback): Likewise.
925 (detach_or_kill_inferior): Remove.
926 (print_started_pid): Likewise.
927 (print_attached_pid): Likewise.
928 (detach_or_kill_for_exit): Update.
929 (process_serial_event): Likewise.
930 * linux-arm-low.c (arm_new_fork): Likewise.
932 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
934 * dll.h: Include <list>.
935 (struct dll_info): Add constructor.
936 <entry>: Remove field.
937 (all_dlls): Change type to std::list<dll_info>.
938 * dll.c: Include <algorithm>.
939 (get_dll): Remove macro.
940 (all_dlls): Change type to std::list<dll_info *>.
941 (free_one_dll): Remove.
942 (match_dll): Likewise.
943 (loaded_dll): Adjust.
944 (unloaded_dll): Adjust to all_dlls type change, use
945 std::find_if. Inline code from match_dll.
946 (clear_dlls): Adjust to all_dlls type change.
947 * server.c (emit_dll_description): Remove.
948 (handle_qxfer_libraries): Adjust to all_dlls type change,
949 integrate emit_dll_description's functionality.
951 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
953 * linux-low.h (struct linux_target_ops) <delete_process>: New
955 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
956 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
957 (struct linux_target_ops): Add delete_process callback.
958 * linux-arm-low.c (arm_delete_process): New.
959 (struct linux_target_ops): Add delete_process callback.
960 * linux-bfin-low.c (struct linux_target_ops): Likewise.
961 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
962 * linux-m32r-low.c (struct linux_target_ops): Likewise.
963 * linux-mips-low.c (mips_linux_delete_process): New.
964 (struct linux_target_ops): Add delete_process callback.
965 * linux-ppc-low.c (struct linux_target_ops): Likewise.
966 * linux-s390-low.c (struct linux_target_ops): Likewise.
967 * linux-sh-low.c (struct linux_target_ops): Likewise.
968 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
969 * linux-tile-low.c (struct linux_target_ops): Likewise.
970 * linux-x86-low.c (x86_linux_delete_process): New.
971 (struct linux_target_ops): Add delete_process callback.
972 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
974 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
976 * linux-aarch64-low.c (the_low_target): Add thread delete
978 * linux-arm-low.c (arm_delete_thread): New function.
979 (the_low_target): Add thread delete callback.
980 * linux-bfin-low.c (the_low_target): Likewise.
981 * linux-crisv32-low.c (the_low_target): Likewise.
982 * linux-low.c (delete_lwp): Invoke delete_thread callback if
984 * linux-low.h (struct linux_target_ops) <delete_thread>: New
986 * linux-m32r-low.c (the_low_target): Add thread delete callback.
987 * linux-mips-low.c (mips_linux_delete_thread): New function.
988 (the_low_target): Add thread delete callback.
989 * linux-ppc-low.c (the_low_target): Likewise.
990 * linux-s390-low.c (the_low_target): Likewise.
991 * linux-sh-low.c (the_low_target): Likewise.
992 * linux-tic6x-low.c (the_low_target): Likewise.
993 * linux-tile-low.c (the_low_target): Likewise.
994 * linux-x86-low.c (the_low_target): Likewise.
995 * linux-xtensa-low.c (the_low_target): Likewise.
997 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
999 * win32-low.c: Include "common-inferior.h".
1001 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1003 * inferiors.c (set_inferior_cwd): New function.
1004 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1005 (handle_query): Inform that QSetWorkingDir is supported.
1006 * win32-low.c (create_process): Pass the inferior's cwd to
1009 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1011 * inferiors.c (current_inferior_cwd): New global variable.
1012 (get_inferior_cwd): New function.
1013 * inferiors.h (struct process_info) <cwd>: New field.
1015 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1017 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1018 (OBS): Add gdb_tilde_expand.o.
1020 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1022 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1023 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1025 2017-09-29 Pedro Alves <palves@redhat.com>
1027 * ax.c (gdb_parse_agent_expr): Constify.
1028 * ax.h (gdb_parse_agent_expr): Constify.
1029 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1031 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1032 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1033 * remote-utils.h (read_ptid): Constify.
1034 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1035 (process_point_options, process_serial_event): Constify.
1036 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1037 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1038 (cmd_qtbuffer): Constify.
1040 2017-09-29 Pedro Alves <palves@redhat.com>
1042 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1045 2017-09-29 Pedro Alves <palves@redhat.com>
1047 * linux-low.c (handle_extended_wait): Pass parent thread instead
1048 of process to thread_db_notice_clone.
1049 * linux-low.h (thread_db_notice_clone): Replace parent process
1050 parameter with parent thread parameter.
1051 * thread-db.c (find_one_thread): Add comment.
1052 (thread_db_notice_clone): Replace parent process parameter with
1053 parent thread parameter. Temporarily switch to the parent thread.
1055 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1057 * gdbthread.h: Include "common-gdbthread.h".
1058 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1059 "if" when validating the ptid.
1060 * remote-utils.c: Include "gdbthread.h".
1061 (prepare_resume_reply): Use "switch_to_thread".
1062 * target.c (done_accessing_memory): Likewise.
1064 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1066 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1067 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1068 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1069 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1070 s390x-gs-linux64-ipa.o to ipa_obj.
1071 * linux-s390-low.c (HWCAP_S390_GS): New define.
1072 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1074 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1075 (s390_arch_setup): Check for guarded-storage support and choose
1077 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1078 init_registers_s390x_gs_linux64.
1079 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1081 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1082 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1084 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1086 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1088 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1090 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1091 (thread_db_thread_handle): Declare.
1092 * linux-low.c (linux_target_ops): Initialize thread_handle.
1093 * server.c (handle_qxfer_threads_worker): Add support for
1095 * target.h (struct target_ops): Add new function pointer,
1097 (target_thread_handle): Define.
1098 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1100 (thread_db_thread_handle): New function.
1102 2017-09-21 Kevin Buettner <kevinb@redhat.com>
1104 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1105 * linux-low.h (thread_db_notice_clone): Declare.
1106 * thread-db.c (thread_db_notice_clone): New function.
1108 2017-09-21 Pedro Alves <palves@redhat.com>
1110 * server.c (gdb_read_memory, handle_status, process_serial_event)
1111 (handle_serial_event, handle_target_event): Adjust to
1112 set_desired_thread prototype change.
1113 * target.c (set_desired_thread): Remove 'use_general' parameter
1115 * target.h (set_desired_thread): Remove 'use_general' parameter.
1117 2017-09-20 Tom Tromey <tom@tromey.com>
1119 * target.c (target_terminal::terminal_state): Define.
1120 (target_terminal::init): Rename from target_terminal_init.
1121 (target_terminal::inferior): Rename from
1122 target_terminal_inferior.
1123 (target_terminal::ours): Rename from target_terminal_ours.
1124 (target_terminal::ours_for_output, target_terminal::info): New.
1126 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1128 * server.c (accumulate_file_name_length): Remove.
1129 (emit_dll_description): Adjust to std::string change.
1130 (handle_qxfer_libraries): Use std::string to hold document.
1132 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1134 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1135 return type of xml_escape_text.
1136 * server.c (emit_dll_description): Likewise.
1138 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1140 * server.c (captured_main): Accept argument for --selftest.
1141 Update run_tests call.
1142 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1143 when registering selftests.
1145 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1147 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1148 instead of "VEC" for "target_desc.reg_defs".
1149 (regcache_cpy): Likewise.
1150 (registers_to_string): Likewise.
1151 (registers_from_string): Likewise.
1152 (find_regno): Likewise.
1153 (supply_regblock): Likewise.
1154 (regcache_raw_read_unsigned): Likewise.
1155 * tdesc.c (init_target_desc): Likewise.
1156 (tdesc_create_reg): Likewise.
1157 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1158 (struct target_desc) <reg_defs>: Convert to "std::vector".
1159 (target_desc): Do not initialize "reg_defs".
1160 (~target_desc): Update code to use "std::vector" instead of "VEC"
1161 for "target_desc.reg_defs".
1162 (operator==): Likewise.
1164 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1166 * inferiors.h (thread_to_gdb_id): Remove.
1167 * inferiors.c (thread_to_gdb_id): Remove.
1168 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1169 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1170 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1172 * nto-low.c (nto_fetch_registers, nto_store_registers,
1173 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1175 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1177 * inferiors.h (gdb_id_to_thread_id): Remove.
1178 * inferiors.c (gdb_id_to_thread_id): Remove.
1179 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1180 removal. Move pid declaration closer to where it's used.
1182 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1184 * server.c (handle_detach): New function.
1185 (process_serial_event): Move code out, call handle_detach.
1187 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1189 * server.c (require_running): Rename to ...
1190 (require_running_or_return): ... this ...
1191 (require_running_or_break): ... and this.
1192 (handle_query, process_serial_event): Adjust.
1194 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1196 * linux-low.c (linux_set_resume_request): Remove unused
1199 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1201 * server.c (first_thread_of): Remove.
1202 (process_serial_event): Replace usage of first_thread_of with
1203 find_any_thread_of_pid.
1204 * tracepoint.c (same_process_p): Remove.
1205 (gdb_agent_about_to_close): Replace usage of same_process_p with
1206 find_any_thread_of_pid.
1207 * linux-x86-low.c (same_process_callback): Remove.
1208 (x86_arch_setup_process_callback): Replace usage of
1209 same_process_callback with find_any_thread_of_pid.
1210 * thread-db.c (any_thread_of): Remove.
1211 (switch_to_process): Replace usage of any_thread_of with
1212 find_any_thread_of_pid.
1213 * inferiors.c (thread_pid_matches_callback): Remove.
1214 (find_thread_process): Adjust to use find_any_thread_of_pid.
1216 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1218 * regcache.c (get_thread_regcache): Guard calls to "memset"
1221 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1223 * linux-low.c (handle_extended_wait): Use
1224 "allocate_target_description" instead of "XNEW".
1225 * linux-x86-low.c (initialize_low_arch): Likewise.
1227 2017-09-05 Yao Qi <yao.qi@linaro.org>
1229 * configure.srv (srv_i386_regobj): Remove.
1230 (srv_amd64_regobj): Remove.
1231 (srv_regobj): Set it to "" for x86 non-linux targets.
1232 * linux-x86-tdesc.c (i386_linux_read_description):
1233 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1234 (init_registers_i386): Remove the declaration.
1235 (tdesc_i386): Remove the declaration.
1236 (lynx_i386_arch_setup): Call i386_create_target_description.
1237 * nto-x86-low.c: Likewise.
1238 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1239 [!__x86_64__]: include arch/i386.h.
1240 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1242 2017-09-05 Yao Qi <yao.qi@linaro.org>
1244 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1245 i386/amd64-XXX-linux from it.
1247 2017-09-05 Yao Qi <yao.qi@linaro.org>
1249 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1251 (ipa_amd64_linux_regobj): Remove.
1252 (ipa_x32_linux_regobj): Remove.
1254 2017-09-05 Yao Qi <yao.qi@linaro.org>
1256 * Makefile.in (arch-amd64.o): New rule.
1257 * configure.srv: Append arch-amd64.o.
1258 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1259 (get_ipa_tdesc): Call amd64_linux_read_description.
1260 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1261 and init_registers_amd64_XXX.
1262 * linux-x86-low.c (x86_linux_read_description): Call
1263 amd64_linux_read_description.
1264 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1265 (initialize_low_arch): Don't call init_registers_x32_XXX and
1266 init_registers_amd64_XXX.
1267 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1268 and tdesc_amd64_XXX.
1269 [__x86_64__] (amd64_tdesc_test): New function.
1270 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1271 and init_registers_amd64_XXX.
1272 * linux-x86-tdesc.c: Include arch/amd64.h.
1273 (xcr0_to_tdesc_idx): New function.
1274 (i386_linux_read_description): New function.
1275 (amd64_get_ipa_tdesc_idx): New function.
1276 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1277 (amd64_get_ipa_tdesc): Declare.
1279 2017-09-05 Yao Qi <yao.qi@linaro.org>
1281 * configure.srv (srv_i386_linux_xmlfiles): Remove
1282 i386/i386-XXX-linux.xml from it.
1284 2017-09-05 Yao Qi <yao.qi@linaro.org>
1286 * configure.srv: Set srv_i386_linux_regobj empty if $development
1288 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1289 initialize_low_tdesc.
1290 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1291 with #if initialize_low_tdesc.
1292 * linux-x86-tdesc-selftest.c: New file.
1293 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1295 2017-09-05 Yao Qi <yao.qi@linaro.org>
1297 * Makefile.in (arch-i386.o): New rule.
1298 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1299 (x86_64-*-linux*): Likewise.
1300 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1301 include arch/i386.h.
1302 (i386_linux_read_description): Remove code and call
1303 i386_create_target_description.
1304 * tdesc.c (allocate_target_description): New function.
1305 * tdesc.h (set_tdesc_architecture): Remove declaration.
1306 (set_tdesc_osabi): Likewise.
1308 2017-09-05 Yao Qi <yao.qi@linaro.org>
1310 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1311 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1312 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1314 * server.c (get_features_xml): Call tdesc_get_features_xml.
1315 * tdesc.c (set_tdesc_architecture): New function.
1316 (set_tdesc_osabi): New function.
1317 (tdesc_get_features_xml): New function.
1318 (tdesc_create_feature): Add an argument.
1319 * tdesc.h (struct target_desc) <features>: New field.
1320 <arch, osabi>: New field.
1321 (~target_desc): xfree features, arch, and osabi.
1322 (target_desc::oerator==): Don't compare .xmltarget.
1323 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1324 (set_tdesc_osabi): Likewise.
1325 (tdesc_get_features_xml): Likewise.
1327 2017-09-05 Yao Qi <yao.qi@linaro.org>
1329 * linux-x86-tdesc.c: Include selftest.h.
1330 (i386_tdesc_test): New function.
1331 (initialize_low_tdesc): Call selftests::register_test.
1332 * tdesc.h: Include regdef.h.
1333 (target_desc): Override operator == and !=.
1335 2017-09-05 Yao Qi <yao.qi@linaro.org>
1337 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1338 (ipa_obj): Likewise.
1339 * linux-i386-ipa.c: Include common/x86-xstate.h
1340 (get_ipa_tdesc): Call i386_linux_read_description.
1341 (initialize_low_tracepoint): Don't call init_registers_XXX
1342 functions, call initialize_low_tdesc instead.
1343 * linux-x86-low.c (x86_linux_read_description): Call
1344 i386_linux_read_description.
1345 (initialize_low_arch): Don't call init_registers_i386_XXX
1346 functions, call initialize_low_tdesc.
1347 * linux-x86-tdesc.c: New file.
1348 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1349 (i386_get_ipa_tdesc_idx): Declare.
1350 (i386_get_ipa_tdesc): Declare.
1351 (initialize_low_tdesc): Declare.
1353 2017-09-05 Yao Qi <yao.qi@linaro.org>
1355 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1358 2017-09-05 Yao Qi <yao.qi@linaro.org>
1360 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1361 * regcache.c (get_thread_regcache): Use VEC_length.
1362 (init_register_cache): Likewise.
1363 (regcache_cpy): Likewise.
1364 (registers_to_string): Iterate reg_defs via VEC_iterate.
1365 (find_regno): Likewise.
1366 (find_register_by_number): Use VEC_index.
1367 (register_size): Call find_register_by_number.
1368 (register_data): Call find_register_by_number.
1369 (supply_regblock): Use VEC_length.
1370 (regcache_raw_read_unsigned): Likewise.
1371 * tdesc.c (init_target_desc): Iterate reg_defs via
1373 (default_description): Update initializer.
1374 (copy_target_description): Don't update field num_registers.
1375 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1376 <num_registers>: Remove.
1378 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1380 * Makefile.in (.SECONDARY): Define target.
1382 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1384 * linux-low.c (linux_wait_1): Adjust.
1385 * server.c (queue_stop_reply_callback): Adjust.
1387 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1389 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1390 QEnvironmentUnset and QEnvironmentReset packets.
1391 (handle_query): Inform remote that QEnvironmentHexEncoded,
1392 QEnvironmentUnset and QEnvironmentReset are supported.
1394 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1396 * inferiors.h (inferior_target_data): Rename to ...
1397 (thread_target_data): ... this.
1398 (inferior_regcache_data): Rename to ...
1399 (thread_regcache_data): ... this.
1400 (set_inferior_regcache_data): Rename to ...
1401 (set_thread_regcache_data): ... this.
1402 * inferiors.c (inferior_target_data): Rename to ...
1403 (thread_target_data): ... this.
1404 (inferior_regcache_data): Rename to ...
1405 (thread_regcache_data): ... this.
1406 (set_inferior_regcache_data): Rename to ...
1407 (set_thread_regcache_data): ... this.
1408 (free_one_thread): Update.
1409 * linux-low.h (get_thread_lwp): Update.
1410 * regcache.c (get_thread_regcache): Update.
1411 (regcache_invalidate_thread): Update.
1412 (free_register_cache_thread): Update.
1413 * win32-i386-low.c (update_debug_registers_callback): Update.
1414 (win32_get_current_dr): Update.
1415 * win32-low.c (thread_rec): Update.
1416 (delete_thread_info): Update.
1417 (continue_one_thread): Update.
1418 (suspend_one_thread): Update.
1420 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1422 * inferiors.c (set_inferior_target_data): Remove.
1423 * inferiors.h (set_inferior_target_data): Remove.
1425 2017-08-18 Yao Qi <yao.qi@linaro.org>
1427 * Makefile.in (OBS): Add selftest.o.
1428 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1429 * configure, config.in: Re-generated.
1430 * server.c: Include common/sefltest.h.
1431 (captured_main): Handle option --selftest.
1433 2017-08-09 Yao Qi <yao.qi@linaro.org>
1435 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1436 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1437 i386-avx-mpx.o and i386-mmx.o.
1438 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1439 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1440 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1441 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1442 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1443 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1444 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1445 i386/amd64-avx-mpx.xml.
1447 2017-08-09 Yao Qi <yao.qi@linaro.org>
1449 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1450 and x32-avx-avx512.o.
1451 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1452 i386/x32-avx-avx512.xml.
1454 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1456 * tracepoint.h (enum class fast_tpoint_collect_result): New
1458 (fast_tracepoint_collecting): Change return type to
1459 fast_tpoint_collect_result.
1460 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1461 * linux-low.h: Include tracepoint.h.
1462 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1463 fast_tpoint_collect_result.
1464 * linux-low.c (handle_tracepoints): Adjust.
1465 (linux_fast_tracepoint_collecting): Change return type to
1466 fast_tpoint_collect_result.
1467 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1468 linux_wait_1, stuck_in_jump_pad_callback,
1469 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1470 proceed_one_lwp): Adjust to type change.
1472 2017-07-10 Yao Qi <yao.qi@linaro.org>
1474 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1476 2017-06-29 Yao Qi <yao.qi@linaro.org>
1478 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1480 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1482 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1484 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1486 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1488 * linux-low.c (linux_create_inferior): Adjust code to access the
1489 environment information via 'gdb_environ' class.
1490 * lynx-low.c (lynx_create_inferior): Likewise.
1491 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1492 (get_environ): Return a pointer to 'our_environ'.
1493 (captured_main): Initialize 'our_environ'.
1494 * server.h (get_environ): Adjust prototype.
1495 * spu-low.c (spu_create_inferior): Adjust code to access the
1496 environment information via 'gdb_environ' class.
1498 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1500 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1501 usage of "register" keyword.
1503 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1505 * configure: Re-generate.
1507 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1509 * configure: Re-generate.
1511 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1513 * Makefile.in (COMPILE.pre): Add "-x c++".
1515 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1517 * fork-child.c: Conditionally include <signal.h>.
1519 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1521 * server.c (handle_general_set): Handle new packet
1522 "QStartupWithShell".
1523 (handle_query): Add "QStartupWithShell" to the list of supported
1525 (gdbserver_usage): Add help text explaining the
1526 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1528 (captured_main): Recognize and act upon the presence of the new
1531 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1532 Pedro Alves <palves@redhat.com>
1534 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1535 * configure: Regenerate.
1536 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1538 (i[34567]86-*-lynxos*): Likewise.
1539 (spu*-*-*): Likewise.
1540 * fork-child.c: New file.
1541 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1543 (linux_ptrace_fun): New function.
1544 (linux_create_inferior): Adjust function prototype to reflect
1545 change on "target.h". Adjust function code to use
1547 (linux_request_interrupt): Delete "signal_pid".
1548 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1549 (lynx_ptrace_fun): New function.
1550 (lynx_create_inferior): Adjust function prototype to reflect
1551 change on "target.h". Adjust function code to use
1553 * nto-low.c (nto_create_inferior): Adjust function prototype and
1554 code to reflect change on "target.h". Update comments.
1555 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1556 "common-terminal.h" and "environ.h".
1557 (terminal_fd): Moved to fork-child.c.
1558 (old_foreground_pgrp): Likewise.
1559 (restore_old_foreground_pgrp): Likewise.
1560 (last_status): Make it global.
1561 (last_ptid): Likewise.
1562 (our_environ): New variable.
1563 (startup_with_shell): Likewise.
1564 (program_name): Likewise.
1565 (program_argv): Rename to...
1566 (program_args): ...this.
1567 (wrapper_argv): New variable.
1568 (start_inferior): Delete function.
1569 (get_exec_wrapper): New function.
1570 (get_exec_file): Likewise.
1571 (get_environ): Likewise.
1572 (prefork_hook): Likewise.
1573 (post_fork_inferior): Likewise.
1574 (postfork_hook): Likewise.
1575 (postfork_child_hook): Likewise.
1576 (handle_v_run): Update code to deal with arguments coming from the
1577 remote host. Update calls from "start_inferior" to
1579 (captured_main): Likewise. Initialize environment variable. Call
1581 * server.h (post_fork_inferior): New prototype.
1582 (get_environ): Likewise.
1583 (last_status): Declare.
1584 (last_ptid): Likewise.
1585 (signal_pid): Likewise.
1586 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1587 (spu_ptrace_fun): New function.
1588 (spu_create_inferior): Adjust function prototype to reflect change
1589 on "target.h". Adjust function code to use "fork_inferior".
1590 * target.c (target_terminal_init): New function.
1591 (target_terminal_inferior): Likewise.
1592 (target_terminal_ours): Likewise.
1593 * target.h: Include <vector>.
1594 (struct target_ops) <create_inferior>: Update prototype.
1595 (create_inferior): Update macro.
1596 * utils.c (gdb_flush_out_err): New function.
1597 * win32-low.c (win32_create_inferior): Adjust function prototype
1598 and code to reflect change on "target.h".
1600 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1602 * inferiors.c (switch_to_thread): New function.
1604 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1606 * Makefile.in (SFILE): Add "common/job-control.c".
1607 (OBS): Add "job-control.o".
1609 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1611 * Makefile: Remove "@host_makefile_frag@".
1613 2017-05-05 Pedro Alves <palves@redhat.com>
1615 * configure: Regenerate.
1617 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1619 * configure: Regenerate.
1621 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1623 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1624 software_single_step change of return type to
1625 std::vector<CORE_ADDR>.
1626 * linux-low.c (install_software_single_step_breakpoints):
1628 * linux-low.h (install_software_single_step_breakpoints):
1631 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1633 * remote-utils.c: Include "gdb_termios.h" instead of
1635 * terminal.h: Delete file.
1637 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1639 * server.c: Include <vector>.
1640 <program_argv, wrapper_argv>: Convert to std::vector.
1641 (start_inferior): Rewrite function to use C++.
1642 (handle_v_run): Likewise. Update code that calculates the argv
1643 based on the vRun packet; use C++.
1644 (captured_main): Likewise.
1646 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
1648 * server.c (handle_v_cont): Initialize thread_resume::thread
1651 2017-04-05 Pedro Alves <palves@redhat.com>
1653 * configure: Regenerate.
1655 2017-04-05 Pedro Alves <palves@redhat.com>
1657 * gdbreplay.c (sync_error): Constify.
1658 * linux-x86-low.c (push_opcode): Constify.
1660 2017-04-05 Pedro Alves <palves@redhat.com>
1662 * win32-low.c (get_child_debug_event)
1663 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
1664 Report TARGET_WAITKIND_SPURIOUS instead.
1666 2017-04-05 Pedro Alves <palves@redhat.com>
1668 * remote-utils.c (remote_prepare, remote_open): Constify.
1669 * remote-utils.h (remote_prepare, remote_open): Constify.
1670 * server.c (captured_main): Constify 'port' handling.
1672 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
1674 * Makefile.in (clean): Clear .deps.
1676 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
1678 * .gitignore: Remove generated files, replace with wildcard.
1679 * (clean): Replace removal of generated files with wildcard.
1680 (version.c): Replace with...
1681 (version-generated.c): ...this.
1682 (xml-builtin.c): Replace with...
1683 (xml-builtin-generated.c): ...this.
1684 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
1685 (%.c: *regformats*): Replace with...
1686 (%-generated.c: *regformats*): ...this.
1688 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1690 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
1691 (xtensa_fill_gregset): Call collect_register_by_name for
1693 (xtensa_store_gregset): Call supply_register_by_name for
1696 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
1698 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
1699 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
1700 (xtensa_store_gregset): Call supply_register for all registers in
1701 a0_regnum..a0_regnum + C0_NREGS range.
1703 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1705 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
1706 (ax-ipa.o: ax.c): Remove.
1707 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
1708 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
1709 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
1710 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
1711 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
1713 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1715 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
1716 (print-utils-ipa.o: ../common/print-utils.c): Remove.
1717 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
1718 (errors-ipa.o: ../common/errors.c): Remove.
1719 (format-ipa.o: ../common/format.c): Remove.
1720 (common-utils-ipa.o: ../common/common-utils.c): Remove.
1722 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1724 * Makefile.in (%-ipa.o: %.c): New rule.
1725 (tracepoint-ipa.o: tracepoint.c): Remove.
1726 (utils-ipa.o: utils.c): Remove.
1727 (remote-utils-ipa.o: remote-utils.c): Remove.
1728 (regcache-ipa.o: regcache.c): Remove.
1729 (i386-linux-ipa.o: i386-linux.c): Remove.
1730 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
1731 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
1732 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
1733 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
1734 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
1735 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
1736 (amd64-linux-ipa.o: amd64-linux.c): Remove.
1737 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
1738 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
1739 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
1740 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
1741 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
1742 (aarch64-ipa.o: aarch64.c): Remove.
1743 (s390-linux32-ipa.o: s390-linux32.c): Remove.
1744 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
1745 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
1746 (s390-linux64-ipa.o: s390-linux64.c): Remove.
1747 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
1748 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
1749 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
1750 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
1751 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
1752 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
1753 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
1754 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
1755 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
1756 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
1757 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
1758 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
1759 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
1760 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
1761 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
1762 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
1763 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
1764 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
1765 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
1766 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
1767 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
1768 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
1769 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
1770 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
1771 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
1772 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
1773 (tdesc-ipa.o: tdesc.c): Remove.
1774 (x32-linux-ipa.o: x32-linux.c): Remove.
1775 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
1776 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
1778 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1780 * Makefile.in (%.o: ../arch/%.c): New rule.
1781 (arm.o: ../arch/arm.c): Remove.
1782 (arm-linux.o: ../arch/arm-linux.c): Remove.
1783 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
1784 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
1786 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1788 * Makefile.in (%.o: ../nat/%.c): New rule.
1789 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
1790 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
1791 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
1792 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
1793 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
1794 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
1795 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
1796 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
1797 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
1798 (linux-personality.o: ../nat/linux-personality.c): Remove.
1799 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
1800 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
1801 (x86-linux.o: ../nat/x86-linux.c): Remove.
1802 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
1803 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
1805 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1807 * Makefile.in (%.o: ../common/%.c): New rule.
1808 (signals.o: ../common/signals.c): Remove.
1809 (print-utils.o: ../common/print-utils.c): Remove.
1810 (rsp-low.o: ../common/rsp-low.c): Remove.
1811 (common-utils.o: ../common/common-utils.c): Remove.
1812 (posix-strerror.o: ../common/posix-strerror.c): Remove.
1813 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
1814 (vec.o: ../common/vec.c): Remove.
1815 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
1816 (xml-utils.o: ../common/xml-utils.c): Remove.
1817 (ptid.o: ../common/ptid.c): Remove.
1818 (buffer.o: ../common/buffer.c): Remove.
1819 (format.o: ../common/format.c): Remove.
1820 (filestuff.o: ../common/filestuff.c): Remove.
1821 (agent.o: ../common/agent.c): Remove.
1822 (errors.o: ../common/errors.c): Remove.
1823 (environ.o: ../common/environ.c): Remove.
1824 (common-debug.o: ../common/common-debug.c): Remove.
1825 (cleanups.o: ../common/cleanups.c): Remove.
1826 (common-exceptions.o: ../common/common-exceptions.c): Remove.
1827 (fileio.o: ../common/fileio.c): Remove.
1828 (common-regcache.o: ../common/common-regcache.c): Remove.
1829 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
1830 (new-op.o: ../common/new-op.c): Remove.
1831 (btrace-common.o: ../common/btrace-common.c): Remove.
1833 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1835 * Makefile.in (%.o: ../target/%.c): New rule.
1836 (waitstatus.o: ../target/waitstatus.c): Remove.
1838 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
1841 (%.c: ../regformats/%.dat,
1842 (%.c: ../regformats/arm/%.dat,
1843 (%.c: ../regformats/i386/%.dat,
1844 (%.c: ../regformats/rs6000/%.dat): New rules.
1845 (aarch64.c): Remove.
1846 (reg-arm.c): Remove.
1847 (arm-with-iwmmxt.c): Remove.
1848 (arm-with-vfpv2.c): Remove.
1849 (arm-with-vfpv3.c): Remove.
1850 (arm-with-neon.c): Remove.
1851 (reg-bfin.c): Remove.
1852 (reg-cris.c): Remove.
1853 (reg-crisv32.c): Remove.
1855 (i386-linux.c): Remove.
1856 (i386-avx.c): Remove.
1857 (i386-avx-linux.c): Remove.
1858 (i386-avx-avx512.c): Remove.
1859 (i386-avx-avx512-linux.c): Remove.
1860 (i386-mpx.c): Remove.
1861 (i386-mpx-linux.c): Remove.
1862 (i386-avx-mpx-avx512-pku.c): Remove.
1863 (i386-avx-mpx-avx512-pku-linux.c): Remove.
1864 (i386-avx-mpx.c): Remove.
1865 (i386-avx-mpx-linux.c): Remove.
1866 (i386-mmx.c): Remove.
1867 (i386-mmx-linux.c): Remove.
1868 (reg-ia64.c): Remove.
1869 (reg-m32r.c): Remove.
1870 (reg-m68k.c): Remove.
1872 (mips-linux.c): Remove.
1873 (mips-dsp-linux.c): Remove.
1874 (mips64-linux.c): Remove.
1875 (mips64-dsp-linux.c): Remove.
1876 (nios2-linux.c): Remove.
1877 (powerpc-32.c): Remove.
1878 (powerpc-32l.c): Remove.
1879 (powerpc-altivec32l.c): Remove.
1880 (powerpc-cell32l.c): Remove.
1881 (powerpc-vsx32l.c): Remove.
1882 (powerpc-isa205-32l.c): Remove.
1883 (powerpc-isa205-altivec32l.c): Remove.
1884 (powerpc-isa205-vsx32l.c): Remove.
1885 (powerpc-e500l.c): Remove.
1886 (powerpc-64l.c): Remove.
1887 (powerpc-altivec64l.c): Remove.
1888 (powerpc-cell64l.c): Remove.
1889 (powerpc-vsx64l.c): Remove.
1890 (powerpc-isa205-64l.c): Remove.
1891 (powerpc-isa205-altivec64l.c): Remove.
1892 (powerpc-isa205-vsx64l.c): Remove.
1893 (s390-linux32.c): Remove.
1894 (s390-linux32v1.c): Remove.
1895 (s390-linux32v2.c): Remove.
1896 (s390-linux64.c): Remove.
1897 (s390-linux64v1.c): Remove.
1898 (s390-linux64v2.c): Remove.
1899 (s390-te-linux64.c): Remove.
1900 (s390-vx-linux64.c): Remove.
1901 (s390-tevx-linux64.c): Remove.
1902 (s390x-linux64.c): Remove.
1903 (s390x-linux64v1.c): Remove.
1904 (s390x-linux64v2.c): Remove.
1905 (s390x-te-linux64.c): Remove.
1906 (s390x-vx-linux64.c): Remove.
1907 (s390x-tevx-linux64.c): Remove.
1908 (tic6x-c64xp-linux.c): Remove.
1909 (tic6x-c64x-linux.c): Remove.
1910 (tic6x-c62x-linux.c): Remove.
1912 (reg-sparc64.c): Remove.
1913 (reg-spu.c): Remove.
1915 (amd64-linux.c): Remove.
1916 (amd64-avx.c): Remove.
1917 (amd64-avx-linux.c): Remove.
1918 (amd64-avx-avx512.c): Remove.
1919 (amd64-avx-avx512-linux.c): Remove.
1920 (amd64-mpx.c): Remove.
1921 (amd64-mpx-linux.c): Remove.
1922 (amd64-avx-mpx-avx512-pku.c): Remove.
1923 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
1924 (amd64-avx-mpx.c): Remove.
1925 (amd64-avx-mpx-linux.c): Remove.
1927 (x32-linux.c): Remove.
1928 (x32-avx.c): Remove.
1929 (x32-avx-linux.c): Remove.
1930 (x32-avx-avx512.c): Remove.
1931 (x32-avx-avx512-linux.c): Remove.
1932 (reg-xtensa.c): Remove.
1933 (reg-tilegx.c): Remove.
1934 (reg-tilegx32.c): Remove.
1936 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
1938 * Makefile.in (SFILES): Add "common/environ.c".
1939 (OBJS): Add "common/environ.h".
1941 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
1943 * configure.ac: Check if the fs_base and gs_base members of
1944 `struct user_regs_struct' exist.
1945 * config.in: Regenerated.
1946 * configure: Likewise.
1948 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
1950 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
1952 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
1953 (get_next_pcs_syscall_next_pc): Likewise.
1955 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
1957 * win32-i386-low.c: Fix incorrect reference to a couple source files.
1958 * nto-x86-low.c: Likewise.
1960 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
1962 * Makefile.in: Include disable-implicit-rules.mk.
1964 2016-11-23 Pedro Alves <palves@redhat.com>
1966 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
1967 (debug_vprintf): Use std::chrono::steady_clock instead of
1968 gettimeofday. Use '.' instead of ':'.
1969 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
1970 (get_timestamp): Use std::chrono::steady_clock instead of
1973 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1975 * Makefile.in: Fix whitespace formatting.
1977 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
1979 * Makefile.in (SFILES, OBS): Flatten list and order
1982 2016-11-23 Pedro Alves <palves@redhat.com>
1984 * event-loop.c (handle_file_event): Use warning.
1985 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
1986 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1989 2016-11-23 Pedro Alves <palves@redhat.com>
1991 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
1993 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
1994 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
1995 debug_printf and debug_flush for debug output.
1996 * server.c (handle_general_set): Likewise.
1997 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2000 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2002 * Makefile.in (.c.o): Replace rule with ...
2003 (%.o: %.c): ... this one.
2005 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2007 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2008 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2010 * configure.ac: Remove checks for the make program.
2011 * configure: Re-generate.
2013 2016-10-28 Pedro Alves <palves@redhat.com>
2015 * Makefile.in (CXX_DIALECT): Get from configure.
2016 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2017 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2018 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2019 * config.in: Regenerate.
2020 * configure: Regenerate.
2022 2016-10-27 Yao Qi <yao.qi@linaro.org>
2024 * linux-low.c (linux_supports_range_stepping): Return true if
2025 can_software_single_step return true.
2027 2016-10-27 Yao Qi <yao.qi@linaro.org>
2029 * inferiors.c (find_inferior_in_random): New function.
2030 * inferiors.h (find_inferior_in_random): Declare.
2031 * linux-low.c (linux_wait_for_event_filtered): Call
2032 find_inferior_in_random instead of find_inferior.
2034 2016-10-27 Yao Qi <yao.qi@linaro.org>
2036 * linux-low.c (linux_wait_1): If single-step breakpoints are
2037 inserted, remove them.
2039 2016-10-26 Pedro Alves <palves@redhat.com>
2041 * linux-low.c (handle_extended_wait): Link parent/child fork
2043 (linux_wait_1): Unlink them.
2044 (linux_set_resume_request): Ignore resume requests for
2045 already-resumed and unhandled fork child threads.
2046 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2047 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2049 (handle_v_requests) <vCont>: Don't call require_running.
2050 * server.h (in_queued_stop_replies): New declaration.
2052 2016-10-24 Yao Qi <yao.qi@linaro.org>
2055 * linux-aarch64-low.c (append_insns): Cast the return value to
2058 2016-10-10 Yao Qi <yao.qi@linaro.org>
2060 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2062 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2064 * target.c (target_supports_multi_process): New function, moved
2066 * target.h (target_supports_multi_process): ... here. Remove
2069 2016-10-05 Tom Tromey <tom@tromey.com>
2072 * tracepoint.c (handle_tracepoint_bkpts): Check
2073 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2075 2016-10-05 Yao Qi <yao.qi@linaro.org>
2077 * configure.srv: Update the path of arm-*.xml files.
2079 2016-10-05 Terry Guo <terry.guo@arm.com>
2080 Yao Qi <yao.qi@linaro.org>
2082 * Makefile.in: Adjust the path of rules.
2083 * configure.srv: Update the path of xml files.
2084 * regformats/arm-with-iwmmxt.dat: Regenerated.
2085 * regformats/arm-with-neon.dat: Likewise.
2086 * regformats/arm-with-vfpv2.dat: Likewise.
2087 * regformats/arm-with-vfpv3.dat Likewise.
2089 2016-09-30 Yao Qi <yao.qi@linaro.org>
2092 * target.c (target_stop_and_wait): Don't call
2093 target_continue_no_signal, use resume_stop instead.
2095 2016-09-26 Yao Qi <yao.qi@linaro.org>
2097 * linux-low.c (linux_wait_1): Call debug_exit.
2099 2016-09-23 Pedro Alves <palves@redhat.com>
2101 * Makefile.in (SFILES): Add common/new-op.c.
2102 (OBS): Add common/new-op.o.
2103 (new-op.o): New rule.
2105 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2107 * .gitinore: Ignore more files.
2109 2016-09-21 Yao Qi <yao.qi@linaro.org>
2111 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2114 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2116 * server.c (start_inferior): Call target_mourn_inferior instead of
2117 mourn_inferior; pass ptid_t argument to it.
2119 (handle_target_event): Likewise.
2120 * target.c (target_mourn_inferior): New function.
2121 * target.h (mourn_inferior): Delete macro.
2123 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2125 * linux-low.c (lwp_is_stepping): New function.
2127 2016-09-06 Carl Love <cel@us.ibm.com>
2129 * server.c (start_inferior): Fixed comment, requested comment change
2130 didn't get updated correctly. Removed reference to ptrace () call as
2131 it is only true on Linux systems.
2133 2016-09-06 Carl Love <cel@us.ibm.com>
2135 * server.c (start_inferior): Do not call
2136 function target_post_create_inferior () if the
2137 inferior process has already exited.
2139 2016-09-05 Pedro Alves <palves@redhat.com>
2141 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2142 (COMPILE.pre, CC_LD): Use CXX directly.
2143 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2144 * acinclude.m4: Don't include build-with-cxx.m4.
2145 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2146 * configure: Regenerate.
2148 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2151 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2152 call writing data to own_buf.
2154 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2156 * target.c (mywait): Call target_wait instead of
2158 (target_wait): New function.
2160 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2162 * server.c (start_inferior): New variable 'ptid'. Replace calls
2163 to the_target->resume by target_continue{,_no_signal}, depending
2165 * target.c (target_stop_and_wait): Call target_continue_no_signal
2166 instead of the_target->resume.
2167 (target_continue): New function.
2169 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2171 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2173 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2176 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2178 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2179 * linux-arm-low.c (ps_get_thread_area): Likewise.
2180 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2181 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2182 * linux-mips-low.c (ps_get_thread_area): Likewise.
2183 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2184 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2185 * linux-x86-low.c (ps_get_thread_area): Likewise.
2186 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2188 2016-08-19 Pedro Alves <palves@redhat.com>
2190 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2192 2016-08-19 Pedro Alves <palves@redhat.com>
2194 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2195 comment. Use memcpy instead of casting through unsigned long.
2197 2016-08-19 Pedro Alves <palves@redhat.com>
2199 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2200 allocating around 0x80000000.
2202 2016-08-19 Pedro Alves <palves@redhat.com>
2205 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2206 (x32-avx512-linux-ipa.o): New rules.
2207 * configure.ac (x86_64-*-linux*): New x32 check.
2208 * configure.srv (ipa_x32_linux_regobj): New.
2209 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2210 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2212 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2214 * configure: Regenerate.
2216 2016-08-09 Pedro Alves <palves@redhat.com>
2219 * Makefile.in (OBS): Add signals-state-save-restore.o.
2220 (signals-state-save-restore.o): New rule.
2221 * config.in: Regenerate.
2222 * configure: Regenerate.
2223 * linux-low.c: Include "signals-state-save-restore.h".
2224 (linux_create_inferior): Call
2225 restore_original_signals_state.
2226 * server.c: Include "dispositions-save-restore.h".
2227 (captured_main): Call save_original_signals_state.
2229 2016-08-05 Pedro Alves <palves@redhat.com>
2231 * configure: Regenerate.
2233 2016-08-04 Yao Qi <yao.qi@linaro.org>
2235 * linux-low.c (regsets_fetch_inferior_registers): Check
2236 errno is ESRCH or not.
2238 2016-08-02 Yao Qi <yao.qi@linaro.org>
2240 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2241 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2242 (thread_db_load_search): Update.
2243 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2244 td_ta_set_event and td_ta_event_getmsg.
2246 2016-07-26 Pedro Alves <palves@redhat.com>
2249 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2250 of unsigned long for 64-bit registers and use uint32_t instead of
2251 unsigned int for 32-bit registers.
2253 2016-07-26 Pedro Alves <palves@redhat.com>
2255 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2258 2016-07-21 Tom Tromey <tom@tromey.com>
2260 * configure: Rebuild.
2262 2016-07-21 Yao Qi <yao.qi@linaro.org>
2264 * mem-break.c (find_gdb_breakpoint): Cast bp to
2265 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2267 2016-07-21 Yao Qi <yao.qi@linaro.org>
2269 * server.c (handle_v_requests): Support s and S actions
2270 if target_supports_software_single_step return true.
2272 2016-07-21 Yao Qi <yao.qi@linaro.org>
2274 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2275 is resume_step, call maybe_hw_step.
2276 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2278 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2280 (proceed_one_lwp): If resume request is resume_step, install
2281 reinsert breakpoints and call maybe_hw_step.
2283 2016-07-21 Yao Qi <yao.qi@linaro.org>
2285 * linux-low.c (proceed_one_lwp): Declare.
2286 (linux_resume_one_thread): Remove local variable 'step'.
2287 Lift code enqueue signal. Call proceed_one_lwp instead of
2288 linux_resume_one_lwp.
2290 2016-07-21 Yao Qi <yao.qi@linaro.org>
2292 * linux-low.c (linux_resume_one_thread): Call
2293 enqueue_pending_signal.
2295 2016-07-21 Yao Qi <yao.qi@linaro.org>
2297 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2298 * inferiors.c (do_restore_current_thread_cleanup): New function.
2299 (make_cleanup_restore_current_thread): Likewise.
2300 * linux-low.c (install_software_single_step_breakpoints): Call
2301 make_cleanup_restore_current_thread. Switch current_thread to
2304 2016-07-21 Yao Qi <yao.qi@linaro.org>
2306 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2307 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2308 (clone_one_breakpoint): Likewise.
2309 (delete_reinsert_breakpoints): Change parameter to thread.
2311 (has_reinsert_breakpoints): Likewise.
2312 (uninsert_reinsert_breakpoints): Likewise.
2313 (reinsert_reinsert_breakpoints): Likewise.
2314 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2315 (delete_reinsert_breakpoints): Likewise.
2316 (reinsert_reinsert_breakpoints): Likewise.
2317 (uninsert_reinsert_breakpoints): Likewise.
2318 (has_reinsert_breakpoints): Likewise.
2320 2016-07-21 Yao Qi <yao.qi@linaro.org>
2322 * inferiors.c (get_thread_process): Make parameter const.
2323 * inferiors.h (get_thread_process): Update declaration.
2324 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2325 Add new parameters child_thread and parent_thread. Callers
2327 * mem-break.h (clone_all_breakpoints): Update declaration.
2329 2016-07-21 Yao Qi <yao.qi@linaro.org>
2331 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2332 <command_list, handler>: Remove.
2333 (struct gdb_breakpoint): New.
2334 (struct other_breakpoint): New.
2335 (struct reinsert_breakpoint): New.
2336 (is_gdb_breakpoint): New function.
2337 (any_persistent_commands): Update command_list if
2338 is_gdb_breakpoint returns true.
2339 (set_breakpoint): Create breakpoints according to their types.
2340 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2341 (set_gdb_breakpoint_1): Likewise.
2342 (set_gdb_breakpoint): Likewise.
2343 (clear_breakpoint_conditions): Change parameter type to
2344 'struct gdb_breakpoint *'.
2345 (clear_breakpoint_commands): Likewise.
2346 (clear_breakpoint_conditions_and_commands): Likewise.
2347 (add_condition_to_breakpoint): Likewise.
2348 (add_breakpoint_condition): Likewise.
2349 (add_commands_to_breakpoint): Likewise.
2350 (check_breakpoints): Check other_breakpoint.
2351 (clone_one_breakpoint): Clone breakpopint according to its type.
2352 * mem-break.h (struct gdb_breakpoint): Declare.
2353 (set_gdb_breakpoint): Update declaration.
2354 (clear_breakpoint_conditions_and_commands): Likewise.
2355 (add_breakpoint_condition): Likewise.
2356 (add_breakpoint_commands): Likewise.
2357 * server.c (process_point_options): Change parameter type to
2358 'struct gdb_breakpoint *'.
2360 2016-07-21 Yao Qi <yao.qi@linaro.org>
2362 * mem-break.c (set_breakpoint_at): Rename it to ...
2363 (set_breakpoint_type_at): ... it.
2364 (set_breakpoint_at): Call set_breakpoint_type_at.
2365 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2366 * mem-break.h (set_breakpoint_at): Update comments.
2368 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2370 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2372 (nios2_store_gregset): Likewise.
2374 2016-07-01 Pedro Alves <palves@redhat.com>
2375 Antoine Tremblay <antoine.tremblay@ericsson.com>
2377 * linux-low.c: Change interface to take the target lwp_info
2378 pointer directly and return void. Handle detaching from a zombie
2380 (linux_detach_lwp_callback): New function.
2381 (linux_detach): Detach from the leader thread after detaching from
2384 2016-06-28 Yao Qi <yao.qi@linaro.org>
2386 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2387 for variable new_offset.
2388 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2389 (aarch64_ftrace_insn_reloc_cb): Likewise.
2390 (aarch64_ftrace_insn_reloc_tb): Likewise.
2391 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2392 PRIx64 instead of PRIx32.
2394 2016-06-28 Yao Qi <yao.qi@linaro.org>
2396 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2397 (the_low_target): Install arm_get_syscall_trapinfo.
2399 2016-06-28 Yao Qi <yao.qi@linaro.org>
2401 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2403 (the_low_target): Install aarch64_get_syscall_trapinfo.
2405 2016-06-28 Yao Qi <yao.qi@linaro.org>
2407 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2409 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2410 Remove parameter sysno.
2411 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2414 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2416 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2417 (s390_emit_ne_goto): Likewise.
2418 (s390_emit_lt_goto): Likewise.
2419 (s390_emit_le_goto): Likewise.
2420 (s390_emit_gt_goto): Likewise.
2421 (s390_emit_ge_goto): Likewise.
2422 (s390x_emit_eq_goto): Likewise.
2423 (s390x_emit_ne_goto): Likewise.
2424 (s390x_emit_lt_goto): Likewise.
2425 (s390x_emit_le_goto): Likewise.
2426 (s390x_emit_gt_goto): Likewise.
2427 (s390x_emit_ge_goto): Likewise.
2428 (s390_emit_ops_impl): Mark variable static.
2429 (s390x_emit_ops): Likewise.
2431 2016-06-17 Yao Qi <yao.qi@linaro.org>
2433 * linux-low.c (handle_extended_wait): Call
2434 uninsert_reinsert_breakpoints for the parent process. Remove
2435 reinsert breakpoints from the child process. Reinsert them to
2436 the parent process when vfork is done.
2437 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2438 (reinsert_reinsert_breakpoints): New function.
2439 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2440 (reinsert_reinsert_breakpoints): Declare.
2442 2016-06-17 Yao Qi <yao.qi@linaro.org>
2444 * linux-low.c (handle_extended_wait): If the parent is doing
2445 step-over, remove the reinsert breakpoints from the forked child.
2447 2016-06-17 Yao Qi <yao.qi@linaro.org>
2449 * linux-low.c (unsuspend_all_lwps): Declare.
2450 (linux_low_filter_event): If thread exited, call finish_step_over.
2451 If step-over is finished, unsuspend other threads.
2453 2016-06-17 Yao Qi <yao.qi@linaro.org>
2455 * linux-low.c (linux_resume_one_lwp_throw): Assert
2456 has_reinsert_breakpoints returns false.
2457 * mem-break.c (delete_disabled_breakpoints): Assert
2458 bp type isn't reinsert_breakpoint.
2460 2016-06-17 Yao Qi <yao.qi@linaro.org>
2462 * linux-low.c (maybe_hw_step): New function.
2463 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2464 (finish_step_over): Switch current_thread to lwp temporarily,
2465 and assert has_reinsert_breakpoints returns true.
2466 (proceed_one_lwp): Call maybe_hw_step.
2467 * mem-break.c (has_reinsert_breakpoints): New function.
2468 * mem-break.h (has_reinsert_breakpoints): Declare.
2470 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2472 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2474 2016-05-17 Yao Qi <yao.qi@linaro.org>
2476 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2477 instead of find_inferior.
2479 2016-05-05 Yao Qi <yao.qi@linaro.org>
2481 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2482 Initialize res to zero.
2484 2016-05-05 Yao Qi <yao.qi@linaro.org>
2486 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2489 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2491 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2492 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2493 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2495 2016-04-28 Par Olsson <par.olsson@windriver.com>
2496 Simon Marchi <simon.marchi@ericsson.com>
2498 * tracepoint.c (write_inferior_int8): New function.
2499 (cmd_qtenable_disable): Write enable flag using
2500 write_inferior_int8.
2502 2016-04-25 Yao Qi <yao.qi@linaro.org>
2504 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2505 (need_step_over_p): Return zero if the LWP has pending signals
2506 can be delivered on software single step target.
2508 2016-04-25 Yao Qi <yao.qi@linaro.org>
2510 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2511 return instead of error.
2513 2016-04-22 Yao Qi <yao.qi@linaro.org>
2515 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2518 2016-04-22 Yao Qi <yao.qi@linaro.org>
2520 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2521 signal when stepping over breakpoint with software single
2524 2016-04-21 Pedro Alves <palves@redhat.com>
2526 * linux-s390-low.c (s390_collect_ptrace_register)
2527 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2529 (s390_check_regset): Use void * instead of gdb_byte *.
2531 2016-04-20 Pedro Alves <palves@redhat.com>
2533 * configure: Renegerate.
2535 2016-04-20 Yao Qi <yao.qi@linaro.org>
2537 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2538 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2540 (arm_store_gregset): Likewise.
2542 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2544 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2545 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2546 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2547 (amd64-avx-mpx-linux.c): New rules.
2548 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2549 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2550 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2551 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2552 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2553 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2554 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2555 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2556 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2557 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2558 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2559 * linux-x86-low.c (x86_linux_read_description): Add case for
2560 X86_XSTATE_AVX_MPX_MASK.
2561 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2562 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2563 init_registers_i386_avx_mpx_linux.
2564 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2565 (initialize_low_tracepoint): Call
2566 init_registers_i386_avx_mpx_linux.
2567 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2568 (initialize_low_tracepoint): Call
2569 init_registers_amd64_avx_mpx_linux.
2570 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2571 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2572 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2575 2016-04-18 Pedro Alves <palves@redhat.com>
2577 * configure: Regenerate.
2579 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2581 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2582 (aarch64_emit_sub): Likewise.
2584 2016-04-12 Pedro Alves <palves@redhat.com>
2586 * utils.c (prepare_to_throw_exception): Delete.
2588 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2590 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2592 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2594 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2596 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2598 * linux-aarch64-ipa.c: Add <elf.h> include.
2599 * linux-ppc-ipa.c: Add <elf.h> include.
2600 * linux-s390-ipa.c: Add <elf.h> include.
2602 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2604 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2605 (get_raw_reg_ptr): Likewise.
2606 (get_trace_state_variable_value_ptr): Likewise.
2607 (set_trace_state_variable_value_ptr): Likewise.
2608 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2611 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2612 Marcin Kościelnicki <koriakin@0x04.net>
2615 * linux-ppc-low.c (emit_insns): New function.
2616 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2617 (ppc_emit_prologue): New function.
2618 (ppc_emit_epilogue): New function.
2619 (ppc_emit_add): New function.
2620 (ppc_emit_sub): New function.
2621 (ppc_emit_mul): New function.
2622 (ppc_emit_lsh): New function.
2623 (ppc_emit_rsh_signed): New function.
2624 (ppc_emit_rsh_unsigned): New function.
2625 (ppc_emit_ext): New function.
2626 (ppc_emit_zero_ext): New function.
2627 (ppc_emit_log_not): New function.
2628 (ppc_emit_bit_and): New function.
2629 (ppc_emit_bit_or): New function.
2630 (ppc_emit_bit_xor): New function.
2631 (ppc_emit_bit_not): New function.
2632 (ppc_emit_equal): New function.
2633 (ppc_emit_less_signed): New function.
2634 (ppc_emit_less_unsigned): New function.
2635 (ppc_emit_ref): New function.
2636 (ppc_emit_const): New function.
2637 (ppc_emit_reg): New function.
2638 (ppc_emit_pop): New function.
2639 (ppc_emit_stack_flush): New function.
2640 (ppc_emit_swap): New function.
2641 (ppc_emit_stack_adjust): New function.
2642 (ppc_emit_call): New function.
2643 (ppc_emit_int_call_1): New function.
2644 (ppc_emit_void_call_2): New function.
2645 (ppc_emit_if_goto): New function.
2646 (ppc_emit_goto): New function.
2647 (ppc_emit_eq_goto): New function.
2648 (ppc_emit_ne_goto): New function.
2649 (ppc_emit_lt_goto): New function.
2650 (ppc_emit_le_goto): New function.
2651 (ppc_emit_gt_goto): New function.
2652 (ppc_emit_ge_goto): New function.
2653 (ppc_write_goto_address): New function.
2654 (ppc_emit_ops_impl): New static variable.
2655 (ppc64v1_emit_prologue): New function.
2656 (ppc64v2_emit_prologue): New function.
2657 (ppc64_emit_epilogue): New function.
2658 (ppc64_emit_add): New function.
2659 (ppc64_emit_sub): New function.
2660 (ppc64_emit_mul): New function.
2661 (ppc64_emit_lsh): New function.
2662 (ppc64_emit_rsh_signed): New function.
2663 (ppc64_emit_rsh_unsigned): New function.
2664 (ppc64_emit_ext): New function.
2665 (ppc64_emit_zero_ext): New function.
2666 (ppc64_emit_log_not): New function.
2667 (ppc64_emit_bit_and): New function.
2668 (ppc64_emit_bit_or): New function.
2669 (ppc64_emit_bit_xor): New function.
2670 (ppc64_emit_bit_not): New function.
2671 (ppc64_emit_equal): New function.
2672 (ppc64_emit_less_signed): New function.
2673 (ppc64_emit_less_unsigned): New function.
2674 (ppc64_emit_ref): New function.
2675 (ppc64_emit_const): New function.
2676 (ppc64v1_emit_reg): New function.
2677 (ppc64v2_emit_reg): New function.
2678 (ppc64_emit_pop): New function.
2679 (ppc64_emit_stack_flush): New function.
2680 (ppc64_emit_swap): New function.
2681 (ppc64v1_emit_call): New function.
2682 (ppc64v2_emit_call): New function.
2683 (ppc64v1_emit_int_call_1): New function.
2684 (ppc64v2_emit_int_call_1): New function.
2685 (ppc64v1_emit_void_call_2): New function.
2686 (ppc64v2_emit_void_call_2): New function.
2687 (ppc64_emit_if_goto): New function.
2688 (ppc64_emit_eq_goto): New function.
2689 (ppc64_emit_ne_goto): New function.
2690 (ppc64_emit_lt_goto): New function.
2691 (ppc64_emit_le_goto): New function.
2692 (ppc64_emit_gt_goto): New function.
2693 (ppc64_emit_ge_goto): New function.
2694 (ppc64v1_emit_ops_impl): New static variable.
2695 (ppc64v2_emit_ops_impl): New static variable.
2696 (ppc_emit_ops): New function.
2697 (linux_low_target): Wire in ppc_emit_ops.
2699 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
2700 Marcin Kościelnicki <koriakin@0x04.net>
2703 * Makefile.in: Add powerpc-*-ipa.o
2704 * configure.srv: Add ipa_obj for powerpc*-linux.
2705 * linux-ppc-ipa.c: New file.
2706 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
2708 (PPC_FIELD): New macro.
2709 (PPC_SEXT): New macro.
2710 (PPC_OP6): New macro.
2711 (PPC_BO): New macro.
2712 (PPC_LI): New macro.
2713 (PPC_BD): New macro.
2714 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
2715 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
2716 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
2717 (ppc_get_thread_area): New function.
2718 (is_elfv2_inferior): New function.
2719 (gen_ds_form): New function.
2720 (GEN_STD): New macro.
2721 (GEN_STDU): New macro.
2722 (GEN_LD): New macro.
2723 (GEN_LDU): New macro.
2724 (gen_d_form): New function.
2725 (GEN_ADDI): New macro.
2726 (GEN_ADDIS): New macro.
2727 (GEN_LI): New macro.
2728 (GEN_LIS): New macro.
2729 (GEN_ORI): New macro.
2730 (GEN_ORIS): New macro.
2731 (GEN_LWZ): New macro.
2732 (GEN_STW): New macro.
2733 (GEN_STWU): New macro.
2734 (gen_xfx_form): New function.
2735 (GEN_MFSPR): New macro.
2736 (GEN_MTSPR): New macro.
2737 (GEN_MFCR): New macro.
2738 (GEN_MTCR): New macro.
2739 (GEN_SYNC): New macro.
2740 (GEN_LWSYNC): New macro.
2741 (gen_x_form): New function.
2742 (GEN_OR): New macro.
2743 (GEN_MR): New macro.
2744 (GEN_LWARX): New macro.
2745 (GEN_STWCX): New macro.
2746 (GEN_CMPW): New macro.
2747 (gen_md_form): New function.
2748 (GEN_RLDICL): New macro.
2749 (GEN_RLDICR): New macro.
2750 (gen_i_form): New function.
2752 (GEN_BL): New macro.
2753 (gen_b_form): New function.
2754 (GEN_BNE): New macro.
2755 (GEN_LOAD): New macro.
2756 (GEN_STORE): New macro.
2757 (gen_limm): New function.
2758 (gen_atomic_xchg): New function.
2759 (gen_call): New function.
2760 (ppc_relocate_instruction): New function.
2761 (ppc_install_fast_tracepoint_jump_pad): New function.
2762 (ppc_get_min_fast_tracepoint_insn_len): New function.
2763 (ppc_get_ipa_tdesc_idx): New function.
2764 (the_low_target): Wire in the new functions.
2765 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
2767 * linux-ppc-tdesc.h: New file.
2769 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2771 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2772 (alloc_jump_pad_buffer): New function.
2773 * linux-amd64-ipa.c: Add <sys/mman.h> include.
2774 (alloc_jump_pad_buffer): New function.
2775 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
2776 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
2777 (alloc_jump_pad_buffer): New function.
2778 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
2779 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
2780 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
2781 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
2783 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2785 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
2786 * linux-amd64-ipa.c: Likewise.
2787 * linux-i386-ipa.c: Likewise.
2788 * linux-s390-ipa.c: Likewise.
2789 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
2790 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
2791 set_trace_state_variable_value_ptr.
2792 (struct ipa_sym_addresses): Likewise.
2793 (symbol_list): Likewise.
2794 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
2795 accessing gdb_collect directly.
2796 (gdb_collect_ptr_type): New typedef.
2797 (get_raw_reg_ptr_type): New typedef.
2798 (get_trace_state_variable_value_ptr_type): New typedef.
2799 (set_trace_state_variable_value_ptr_type): New typedef.
2800 (gdb_collect_ptr): New global.
2801 (get_raw_reg_ptr): New global.
2802 (get_trace_state_variable_value_ptr): New global.
2803 (set_trace_state_variable_value_ptr): New global.
2804 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
2805 accessing get_raw_reg directly.
2806 (get_get_tsv_func_addr): Likewise for
2807 get_trace_state_variable_value_ptr.
2808 (get_set_tsv_func_addr): Likewise for
2809 set_trace_state_variable_value_ptr.
2810 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
2812 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
2814 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
2816 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
2818 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
2820 (relocate_instruction): Remove own_buf.
2821 * server.c (own_buf): Make global.
2822 (handle_v_requests): Make global.
2823 * server.h (own_buf): New declaration.
2824 (handle_v_requests): New prototype.
2826 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2829 * linux-s390-low.c (add_insns): New function.
2830 (s390_emit_prologue): New function.
2831 (s390_emit_epilogue): New function.
2832 (s390_emit_add): New function.
2833 (s390_emit_sub): New function.
2834 (s390_emit_mul): New function.
2835 (s390_emit_lsh): New function.
2836 (s390_emit_rsh_signed): New function.
2837 (s390_emit_rsh_unsigned): New function.
2838 (s390_emit_ext): New function.
2839 (s390_emit_log_not): New function.
2840 (s390_emit_bit_and): New function.
2841 (s390_emit_bit_or): New function.
2842 (s390_emit_bit_xor): New function.
2843 (s390_emit_bit_not): New function.
2844 (s390_emit_equal): New function.
2845 (s390_emit_less_signed): New function.
2846 (s390_emit_less_unsigned): New function.
2847 (s390_emit_ref): New function.
2848 (s390_emit_if_goto): New function.
2849 (s390_emit_goto): New function.
2850 (s390_write_goto_address): New function.
2851 (s390_emit_litpool): New function.
2852 (s390_emit_const): New function.
2853 (s390_emit_call): New function.
2854 (s390_emit_reg): New function.
2855 (s390_emit_pop): New function.
2856 (s390_emit_stack_flush): New function.
2857 (s390_emit_zero_ext): New function.
2858 (s390_emit_swap): New function.
2859 (s390_emit_stack_adjust): New function.
2860 (s390_emit_set_r2): New function.
2861 (s390_emit_int_call_1): New function.
2862 (s390_emit_void_call_2): New function.
2863 (s390_emit_eq_goto): New function.
2864 (s390_emit_ne_goto): New function.
2865 (s390_emit_lt_goto): New function.
2866 (s390_emit_le_goto): New function.
2867 (s390_emit_gt_goto): New function.
2868 (s390_emit_ge_goto): New function.
2869 (s390x_emit_prologue): New function.
2870 (s390x_emit_epilogue): New function.
2871 (s390x_emit_add): New function.
2872 (s390x_emit_sub): New function.
2873 (s390x_emit_mul): New function.
2874 (s390x_emit_lsh): New function.
2875 (s390x_emit_rsh_signed): New function.
2876 (s390x_emit_rsh_unsigned): New function.
2877 (s390x_emit_ext): New function.
2878 (s390x_emit_log_not): New function.
2879 (s390x_emit_bit_and): New function.
2880 (s390x_emit_bit_or): New function.
2881 (s390x_emit_bit_xor): New function.
2882 (s390x_emit_bit_not): New function.
2883 (s390x_emit_equal): New function.
2884 (s390x_emit_less_signed): New function.
2885 (s390x_emit_less_unsigned): New function.
2886 (s390x_emit_ref): New function.
2887 (s390x_emit_if_goto): New function.
2888 (s390x_emit_const): New function.
2889 (s390x_emit_call): New function.
2890 (s390x_emit_reg): New function.
2891 (s390x_emit_pop): New function.
2892 (s390x_emit_stack_flush): New function.
2893 (s390x_emit_zero_ext): New function.
2894 (s390x_emit_swap): New function.
2895 (s390x_emit_stack_adjust): New function.
2896 (s390x_emit_int_call_1): New function.
2897 (s390x_emit_void_call_2): New function.
2898 (s390x_emit_eq_goto): New function.
2899 (s390x_emit_ne_goto): New function.
2900 (s390x_emit_lt_goto): New function.
2901 (s390x_emit_le_goto): New function.
2902 (s390x_emit_gt_goto): New function.
2903 (s390x_emit_ge_goto): New function.
2904 (s390_emit_ops): New function.
2905 (struct linux_target_ops): Fill in emit_ops hook.
2907 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2910 * Makefile.in: Add s390 IPA files.
2911 * configure.srv: Build IPA for s390.
2912 * linux-s390-ipa.c: New file.
2913 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
2914 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
2915 (tdesc_s390_linux32): Likewise.
2916 (init_registers_s390_linux32v1): Likewise.
2917 (tdesc_s390_linux32v1): Likewise.
2918 (init_registers_s390_linux32v2): Likewise.
2919 (tdesc_s390_linux32v2): Likewise.
2920 (init_registers_s390_linux64): Likewise.
2921 (tdesc_s390_linux64): Likewise.
2922 (init_registers_s390_linux64v1): Likewise.
2923 (tdesc_s390_linux64v1): Likewise.
2924 (init_registers_s390_linux64v2): Likewise.
2925 (tdesc_s390_linux64v2): Likewise.
2926 (init_registers_s390_te_linux64): Likewise.
2927 (tdesc_s390_te_linux64): Likewise.
2928 (init_registers_s390_vx_linux64): Likewise.
2929 (tdesc_s390_vx_linux64): Likewise.
2930 (init_registers_s390_tevx_linux64): Likewise.
2931 (tdesc_s390_tevx_linux64): Likewise.
2932 (init_registers_s390x_linux64): Likewise.
2933 (tdesc_s390x_linux64): Likewise.
2934 (init_registers_s390x_linux64v1): Likewise.
2935 (tdesc_s390x_linux64v1): Likewise.
2936 (init_registers_s390x_linux64v2): Likewise.
2937 (tdesc_s390x_linux64v2): Likewise.
2938 (init_registers_s390x_te_linux64): Likewise.
2939 (tdesc_s390x_te_linux64): Likewise.
2940 (init_registers_s390x_vx_linux64): Likewise.
2941 (tdesc_s390x_vx_linux64): Likewise.
2942 (init_registers_s390x_tevx_linux64): Likewise.
2943 (tdesc_s390x_tevx_linux64): Likewise.
2944 (have_hwcap_s390_vx): New static variable.
2945 (s390_arch_setup): Fill have_hwcap_s390_vx.
2946 (s390_get_thread_area): New function.
2947 (s390_ft_entry_gpr_esa): New const.
2948 (s390_ft_entry_gpr_zarch): New const.
2949 (s390_ft_entry_misc): New const.
2950 (s390_ft_entry_fr): New const.
2951 (s390_ft_entry_vr): New const.
2952 (s390_ft_main_31): New const.
2953 (s390_ft_main_64): New const.
2954 (s390_ft_exit_fr): New const.
2955 (s390_ft_exit_vr): New const.
2956 (s390_ft_exit_misc): New const.
2957 (s390_ft_exit_gpr_esa): New const.
2958 (s390_ft_exit_gpr_zarch): New const.
2959 (append_insns): New function.
2960 (s390_relocate_instruction): New function.
2961 (s390_install_fast_tracepoint_jump_pad): New function.
2962 (s390_get_min_fast_tracepoint_insn_len): New function.
2963 (s390_get_ipa_tdesc_idx): New function.
2964 (struct linux_target_ops): Wire in the above functions.
2965 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
2966 * linux-s390-tdesc.h: New file.
2968 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
2970 * linux-s390-low.c (s390_supports_tracepoints): New function.
2971 (struct linux_target_ops): Fill supports_tracepoints hook.
2973 2016-03-18 Yao Qi <yao.qi@linaro.org>
2975 * linux-low.c (lwp_signal_can_be_delivered): New function.
2976 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
2978 2016-03-18 Yao Qi <yao.qi@linaro.org>
2980 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
2981 0 if signal is enqueued. Remove 'signal' from one debugging
2982 message. Move one debugging message to some lines below.
2983 Remove code setting 'signal' to 0.
2985 2016-03-18 Yao Qi <yao.qi@linaro.org>
2987 * linux-low.c (linux_low_filter_event): Remove redundant
2988 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
2990 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
2992 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
2993 (struct linux_target_ops): Wire in the above.
2995 2016-03-03 Yao Qi <yao.qi@linaro.org>
2997 * linux-low.c: Update comments to start_step_over.
2999 2016-03-03 Yao Qi <yao.qi@linaro.org>
3002 * linux-low.c (handle_extended_wait): Set child suspended
3003 if event_lwp->bp_reinsert isn't zero.
3005 2016-03-02 Yao Qi <yao.qi@linaro.org>
3007 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3008 enqueue_pending_signal.
3010 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3012 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3015 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3017 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3018 (s390_regmap_3264) [!__s390x__]: New global.
3019 (s390_collect_ptrace_register): Skip map entries containing -1.
3020 (s390_supply_ptrace_register): Ditto.
3021 (s390_fill_gprs_high): New function.
3022 (s390_store_gprs_high): New function.
3023 (s390_regsets): Add NT_S390_HIGH_GPRS.
3024 (s390_get_hwcap): Enable on 31-bit.
3025 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3026 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3027 Detect NT_S390_HIGH_GPRS.
3028 (s390_usrregs_info_3264): Enable on 31-bit.
3029 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3030 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3032 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3035 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3036 * configure.srv: Ditto.
3037 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3038 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3039 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3040 (init_registers_amd64_linux): Remove prototype.
3041 (tdesc_amd64_linux): Remove declaration.
3042 (get_ipa_tdesc): New function.
3043 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3044 initialize remaining tdescs.
3045 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3046 (init_registers_i386_linux): Remove prototype.
3047 (tdesc_i386_linux): Remove declaration.
3048 (get_ipa_tdesc): New function.
3049 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3050 initialize remaining tdescs.
3051 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3052 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3053 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3054 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3055 (x86_get_ipa_tdesc_idx): New function.
3056 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3057 * linux-x86-tdesc.h: New file.
3058 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3059 (target_get_ipa_tdesc_idx): New macro.
3060 * tracepoint.c (ipa_tdesc_idx): New macro.
3061 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3062 (symbol_list): Add ipa_tdesc_idx.
3063 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3064 (ipa_tdesc): Remove.
3065 (ipa_tdesc_idx): New variable.
3066 (get_context_regcache): Use get_ipa_tdesc.
3067 (gdb_collect): Ditto.
3069 * tracepoint.h (get_ipa_tdesc): New prototype.
3070 (ipa_tdesc): Remove.
3072 2016-02-24 Pedro Alves <palves@redhat.com>
3074 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3075 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3076 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3077 Factor out common code between the USE_SIGTRAP_SIGINFO and
3078 !USE_SIGTRAP_SIGINFO blocks.
3079 (linux_low_filter_event): Call save_stop_reason instead of
3080 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3082 (linux_wait_1): Update comments.
3084 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
3086 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3087 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3088 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3089 ppc_insert_point, ppc_remove_point.
3091 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3093 * linux-s390-low.c (s390_supports_z_point_type): New function.
3094 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3096 2016-02-16 Yao Qi <yao.qi@linaro.org>
3098 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3099 PC. Get pc from regcache_read_pc.
3101 2016-02-12 Yao Qi <yao.qi@linaro.org>
3103 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3104 or linux_get_pc_32bit.
3105 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3107 2016-02-12 Yao Qi <yao.qi@linaro.org>
3109 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3110 arm_linux_get_next_pcs_fixup.
3112 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3114 * tracepoint.c (x_tracepoint_action_download): Change
3115 write_inferior_data_ptr to write_inferior_data_pointer.
3116 (cmd_qtstart): Likewise.
3117 (write_inferior_data_ptr): Remove.
3118 (download_agent_expr): Change write_inferior_data_ptr to
3119 write_inferior_data_pointer.
3120 (download_tracepoint_1): Likewise.
3121 (download_tracepoint): Likewise.
3122 (download_trace_state_variables): Likewise.
3124 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
3125 Marcin Kościelnicki <koriakin@0x04.net>
3127 * tracepoint.c (struct tracepoint_action_ops): Remove.
3128 (struct tracepoint_action): Remove ops.
3129 (m_tracepoint_action_download, r_tracepoint_action_download)
3130 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3131 size and offset accordingly.
3132 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3133 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3134 (tracepoint_action_send, tracepoint_action_download): New functions.
3135 Helpers for trace action handlers.
3136 (add_tracepoint_action): Remove setup actions ops.
3137 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3139 2016-02-10 Yao Qi <yao.qi@linaro.org>
3141 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3143 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3145 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3147 * configure: Regenerate.
3149 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3151 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3152 void * to gdb_byte *.
3153 * linux-low.c (siginfo_fixup): Likewise.
3154 (linux_xfer_siginfo): Likewise.
3155 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3157 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3159 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3161 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3163 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3165 * linux-x86-low.c [__x86_64__]: Include
3166 "nat/amd64-linux-siginfo.h".
3167 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3168 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3169 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3170 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3171 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3172 (cpt_si_fd, si_timerid, si_overrun): Move from
3173 nat/amd64-linux-siginfo.c.
3174 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3176 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3178 * server.c (skip_to_semicolon): Remove.
3179 (process_point_options): Use strchrnul instead of
3182 2016-01-26 Yao Qi <yao.qi@linaro.org>
3184 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3185 * linux-low.c (install_software_single_step_breakpoints): Don't
3186 call regcache_read_pc.
3187 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3190 2016-01-26 Yao Qi <yao.qi@linaro.org>
3192 * linux-low.c (install_software_single_step_breakpoints): Call
3193 regcache_read_pc instead of get_pc.
3195 2016-01-26 Yao Qi <yao.qi@linaro.org>
3197 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3198 (unblock_async_io): Rename to ...
3199 (block_unblock_async_io): ... it. New function.
3200 (enable_async_io): Don't install SIGIO handler. Unblock it
3202 (disable_async_io): Don't ignore SIGIO. Block it instead.
3203 (initialize_async_io): Install SIGIO handler. Don't call
3206 2016-01-26 Yao Qi <yao.qi@linaro.org>
3208 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3209 first character is '\003', call *the_target->request_interrupt.
3211 2016-01-25 Yao Qi <yao.qi@linaro.org>
3213 * remote-utils.c (new_thread_notify): Remove.
3214 (dead_thread_notify): Likewise.
3215 * remote-utils.h (new_thread_notify): Remove declaration.
3216 (dead_thread_notify): Likewise.
3218 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3220 * gdb.trace/pending.exp: Fix expected message on continue.
3222 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3224 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3225 it works properly on big-endian machines where sizeof (CORE_ADDR)
3228 2016-01-21 Pedro Alves <palves@redhat.com>
3230 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3231 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3232 * configure: Regenerate.
3234 2016-01-21 Yao Qi <yao.qi@linaro.org>
3236 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3237 is_thumb and set it according to CPSR saved on the stack.
3238 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3239 arm_sigreturn_next_pc.
3241 2016-01-18 Yao Qi <yao.qi@linaro.org>
3243 * linux-low.c (linux_set_pc_64bit): New function.
3244 (linux_get_pc_64bit): New function.
3245 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3247 * linux-sparc-low.c (debug_threads): Remove declaration.
3248 (sparc_get_pc): Remove.
3249 (the_low_target): Use linux_get_pc_64bit instead of
3251 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3252 (the_low_target): Use linux_get_pc_64bit and
3255 2016-01-18 Yao Qi <yao.qi@linaro.org>
3257 * linux-arm-low.c (debug_threads): Remove declaration.
3258 (arm_get_pc, arm_set_pc): Remove.
3259 (the_low_target): Use linux_get_pc_32bit and
3261 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3262 (the_low_target): Use linux_get_pc_32bit and
3264 * linux-cris-low.c (debug_threads): Remove declaration.
3265 (cris_get_pc, cris_set_pc,): Remove.
3266 (the_low_target): Use linux_get_pc_32bit and
3268 * linux-crisv32-low.c (debug_threads): Remove declaration.
3269 (cris_get_pc, cris_set_pc): Remove.
3270 (the_low_target): Use linux_get_pc_32bit and
3272 * linux-low.c: Include inttypes.h.
3273 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3274 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3275 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3276 (the_low_target): Use linux_get_pc_32bit and
3278 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3279 (the_low_target): Use linux_get_pc_32bit and
3281 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3282 (the_low_target): Use linux_get_pc_32bit and
3284 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3285 (the_low_target): Use linux_get_pc_32bit and
3287 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3288 (the_low_target): Use linux_get_pc_32bit and
3291 2016-01-18 Gary Benson <gbenson@redhat.com>
3293 * configure.ac (AC_FUNC_FORK): New check.
3294 * config.in: Regenerate.
3295 * configure: Likewise.
3297 2016-01-14 Yao Qi <yao.qi@linaro.org>
3299 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3300 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3301 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3302 arm_get_next_pcs_ctor.
3304 2016-01-12 Josh Stone <jistone@redhat.com>
3305 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3307 * inferiors.h: Include "gdb_vecs.h".
3308 (struct process_info): Add syscalls_to_catch.
3309 * inferiors.c (remove_process): Free syscalls_to_catch.
3310 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3311 syscall_return stops.
3312 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3313 * server.c (handle_general_set): Handle QCatchSyscalls.
3314 (handle_query): Report support for QCatchSyscalls.
3315 * target.h (struct target_ops): Add supports_catch_syscall.
3316 (target_supports_catch_syscall): New macro.
3317 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3318 (struct lwp_info): Add syscall_state.
3319 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3320 Maintain syscall_state and syscalls_to_catch across exec.
3321 (get_syscall_trapinfo): New function, proxy to the_low_target.
3322 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3323 (linux_low_filter_event): Toggle syscall_state entry/return for
3324 syscall traps, and set it ignored for all others.
3325 (gdb_catching_syscalls_p): New function.
3326 (gdb_catch_this_syscall_p): New function.
3327 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3328 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3329 (linux_supports_catch_syscall): New function.
3330 (linux_target_ops): Install it.
3331 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3332 (the_low_target): Install it.
3334 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3336 * acinclude.m4: Include new ../warning.m4 file.
3337 * configure: Regenerated.
3338 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3340 2016-01-12 Mike Frysinger <vapier@gentoo.org>
3342 * ax.c (is_goto_target): Mark static.
3343 * linux-low.c (register_addr): Likewise.
3344 (linux_fetch_registers, linux_store_registers): Likewise.
3345 * mem-break.c (any_persistent_commands): Fix old prototype.
3346 (add_commands_to_breakpoint): Mark static.
3347 * regcache.c (find_register_by_name): Delete unused func.
3348 * remote-utils.c (hex_or_minus_one): Mark static.
3349 * server.c (monitor_show_help): Mark static.
3350 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3351 handle_v_requests): Likewise.
3353 2016-01-12 Pedro Alves <palves@redhat.com>
3355 Remove use of the registered trademark symbol throughout.
3357 2016-01-08 Yao Qi <yao.qi@linaro.org>
3359 * remote-utils.c (getpkt): If c is '\003', call target hook
3362 2016-01-06 Yao Qi <yao.qi@linaro.org>
3364 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3365 linux-aarch32-low.c.
3366 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3367 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3368 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3369 (thumb2_breakpoint): Declare.
3370 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3371 linux-aarch32-low.h.
3372 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3373 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3374 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3376 2016-01-01 Joel Brobecker <brobecker@adacore.com>
3378 * gdbreplay.c (gdbreplay_version): Change copyright year in
3380 * server.c (gdbserver_version): Likewise.
3382 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3384 * server.c (crc32_table): Delete.
3385 (crc32): Use libiberty's xcrc32 function.
3387 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3389 * lynx-low.c (lynx_delete_thread_callback): New function.
3390 (lynx_mourn): Properly delete our process and all of its
3391 threads. Remove call to clear_inferiors.
3393 2015-12-22 Joel Brobecker <brobecker@adacore.com>
3395 * target.c (thread_search_callback): Add check that
3396 the thread_stopped target callback is not NULL before
3399 2015-12-21 Yao Qi <yao.qi@linaro.org>
3401 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3404 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3406 * server.c (handle_query): Call target_supports_software_single_step.
3408 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3410 * linux-low.c (single_step): New function.
3411 (linux_resume_one_lwp_throw): Call single_step.
3412 (start_step_over): Likewise.
3414 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3416 * Makefile.in (SFILES): Append arch/arm-linux.c,
3417 arch/arm-get-next-pcs.c.
3418 (arm-linux.o): New rule.
3419 (arm-get-next-pcs.o): New rule.
3420 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3422 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3423 to linux-aarch32-low.c.
3424 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3425 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3426 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3427 (thumb2_breakpoint_len): Likewise.
3428 (arm_is_thumb_mode): Make non-static.
3429 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3430 from linux-aarch32-low.c.
3431 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3432 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3433 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3434 (thumb2_breakpoint_len): Likewise.
3435 (arm_is_thumb_mode): New declaration.
3436 * linux-arm-low.c: Include arch/arm-linux.h
3437 aarch/arm-get-next-pcs.h, sys/syscall.h.
3438 (get_next_pcs_ops): New struct.
3439 (get_next_pcs_addr_bits_remove): New function.
3440 (get_next_pcs_is_thumb): New function.
3441 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3442 (arm_sigreturn_next_pc): Likewise.
3443 (get_next_pcs_syscall_next_pc): Likewise.
3444 (arm_gdbserver_get_next_pcs): Likewise.
3445 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3447 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3448 * server.h: Include gdb_vecs.h.
3450 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3452 * Makefile.in (SFILES): Append common/common-regcache.c.
3453 (OBS): Append common-regcache.o.
3454 (common-regcache.o): New rule.
3455 * regcache.c (init_register_cache): Initialize cache to
3457 (regcache_raw_read_unsigned): New function.
3458 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3459 register_status enum.
3461 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3463 * linux-aarch64-low.c (the_low_targets): Rename
3464 breakpoint_reinsert_addr to get_next_pcs.
3465 * linux-arm-low.c (the_low_targets): Likewise.
3466 * linux-bfin-low.c (the_low_targets): Likewise.
3467 * linux-cris-low.c (the_low_targets): Likewise.
3468 * linux-crisv32-low.c (the_low_targets): Likewise.
3469 * linux-low.c (can_software_single_step): Likewise.
3470 (install_software_single_step_breakpoints): New function.
3471 (start_step_over): Use install_software_single_step_breakpoints.
3472 * linux-low.h: New CORE_ADDR vector.
3473 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3475 * linux-mips-low.c (the_low_targets): Likewise.
3476 * linux-nios2-low.c (the_low_targets): Likewise.
3477 * linux-sparc-low.c (the_low_targets): Likewise.
3479 2015-12-17 Pedro Alves <palves@redhat.com>
3481 * linux-low.c (linux_kill_one_lwp): Remove references to
3483 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3485 (linux_init_signals): Delete.
3486 (initialize_low): Adjust.
3487 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3489 2015-12-16 Pedro Alves <palves@redhat.com>
3491 * configure.ac (compiler warning flags): When testing a
3492 -Wno-foo option, check whether -Wfoo works instead.
3493 * configure: Regenerate.
3495 2015-12-11 Don Breazeal <donb@codesourcery.com>
3497 * server.c (process_serial_event): Don't exit from gdbserver
3498 in remote mode if there are still active inferiors.
3500 2015-12-11 Yao Qi <yao.qi@linaro.org>
3502 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3503 arm_breakpoint_at if the process is 32-bit.
3505 2015-12-11 Yao Qi <yao.qi@linaro.org>
3507 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3510 2015-12-07 Yao Qi <yao.qi@linaro.org>
3512 * configure.srv: Append arm.o to srv_tgtobj for
3513 aarch64*-*-linux* target.
3514 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3515 from linux-arm-low.c.
3516 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3517 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3518 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3519 (thumb2_breakpoint_len): Likewise.
3520 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3521 (arm_breakpoint_kinds): Likewise.
3522 (arm_breakpoint_kind_from_pc): Likewise.
3523 (arm_sw_breakpoint_from_kind): Likewise.
3524 (arm_breakpoint_kind_from_current_state): Likewise.
3525 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3526 (arm_sw_breakpoint_from_kind): Declare.
3527 (arm_breakpoint_kind_from_current_state): Declare.
3528 (arm_breakpoint_at): Declare.
3529 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3530 arm_sw_breakpoint_from_kind if process is 32-bit.
3531 (aarch64_breakpoint_kind_from_pc): New function.
3532 (aarch64_breakpoint_kind_from_current_state): New function.
3533 (the_low_target): Initialize fields breakpoint_kind_from_pc
3534 and breakpoint_kind_from_current_state.
3535 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3536 linux-aarch32-low.c.
3537 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3538 (arm_breakpoint, arm_breakpoint_len): Likewise.
3539 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3540 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3541 (arm_is_thumb_mode): Likewise.
3542 (arm_breakpoint_at): Likewise.
3543 (arm_breakpoint_kind_from_pc): Likewise.
3544 (arm_sw_breakpoint_from_kind): Likewise.
3545 (arm_breakpoint_kind_from_current_state): Likewise.
3548 2015-08-04 Yao Qi <yao.qi@linaro.org>
3550 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3551 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3552 * server.c (extended_protocol): Remove "static".
3553 * server.h (extended_protocol): Declare it.
3555 2015-12-04 Josh Stone <jistone@redhat.com>
3557 * target.h (struct target_ops) <arch_setup>: Rename to ...
3558 (struct target_ops) <post_create_inferior>: ... this.
3559 (target_arch_setup): Rename to ...
3560 (target_post_create_inferior): ... this, calling post_create_inferior.
3561 * server.c (start_inferior): Update target_arch_setup calls to
3562 target_post_create_inferior.
3563 * linux-low.c (linux_low_ptrace_options): Forward declare.
3564 (linux_arch_setup): Update its comment for general use.
3565 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3566 (struct linux_target_ops): Use linux_post_create_inferior.
3567 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3568 to post_create_inferior.
3569 * nto-low.c (struct nto_target_ops): Likewise.
3570 * spu-low.c (struct spu_target_ops): Likewise.
3571 * win32-low.c (struct win32_target_ops): Likewise.
3573 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3575 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3577 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3579 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3580 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3581 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3582 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3583 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3584 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3585 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3586 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3587 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3588 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3589 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3590 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3592 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3594 * linux-low.c (linux_look_up_symbols): Don't call
3595 linux_supports_traceclone.
3596 * linux-low.h (thread_db_init): Remove use_events argument.
3597 * thread-db.c (thread_db_use_event): Remove global variable.
3598 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3599 (struct thread_db) <td_create_bp>: Remove field.
3600 (thread_db_create_event): Remove function.
3601 (thread_db_enable_reporting): Likewise.
3602 (find_one_thread): Don't check for thread_db_use_events.
3603 (attach_thread): Likewise.
3604 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3605 (try_thread_db_load_1): Don't check for thread_db_use_events.
3606 (thread_db_init): Remove use_events argument and thread events
3608 (remove_thread_event_breakpoints): Remove function.
3609 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3611 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3613 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3615 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3616 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3617 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3618 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3619 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3621 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3623 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3624 * linux-low.c (can_hardware_single_step): Use
3625 supports_hardware_single_step.
3626 (can_software_single_step): New function.
3627 (start_step_over): Call can_software_single_step.
3628 (linux_supports_hardware_single_step): New function.
3629 (struct target_ops) <supports_software_single_step>: Initialize.
3630 * linux-low.h (struct linux_target_ops)
3631 <supports_hardware_single_step>: Initialize.
3632 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3633 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3634 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
3635 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
3636 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
3637 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3638 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
3639 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3640 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
3641 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
3643 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
3644 (struct linux_target_ops) <tile_supports_hardware_single_step>:
3646 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
3647 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3648 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
3650 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3651 * target.h (struct target_ops): <supports_software_single_step>:
3653 (target_supports_software_single_step): New macro.
3655 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3657 * linux-low.c (linux_wait_1): Fix pc advance condition.
3658 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
3659 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
3661 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3663 * linux-arm-low.c (arm_is_thumb_mode): New function.
3664 (arm_breakpoint_at): Use arm_is_thumb_mode.
3665 (arm_breakpoint_kind_from_current_state): New function.
3666 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
3668 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
3669 (linux_breakpoint_kind_from_current_state): New function.
3670 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
3671 * linux-low.h (struct linux_target_ops)
3672 <breakpoint_kind_from_current_state>: New field.
3673 * target.h (struct target_ops): Likewise.
3674 (target_breakpoint_kind_from_current_state): New macro.
3676 2015-11-30 Pedro Alves <palves@redhat.com>
3678 * linux-low.c (linux_resume): Wake up the event loop before
3681 2015-11-30 Pedro Alves <palves@redhat.com>
3683 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
3685 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
3687 * target.c (struct thread_search): New structure.
3688 (thread_search_callback): New function.
3689 (prev_general_thread): New global.
3690 (prepare_to_access_memory, done_accessing_memory): New functions.
3691 * target.h (prepare_to_access_memory, done_accessing_memory):
3692 Replace macros with function declarations.
3694 2015-11-30 Pedro Alves <palves@redhat.com>
3697 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
3698 report TARGET_WAITKIND_NO_RESUMED.
3699 * remote-utils.c (prepare_resume_reply): Handle
3700 TARGET_WAITKIND_NO_RESUMED.
3701 * server.c (report_no_resumed): New global.
3702 (handle_query) <qSupported>: Handle "no-resumed+". Report
3703 "no-resumed+" support.
3704 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
3705 return error if the client doesn't support no-resumed events.
3706 (push_stop_notification): New function.
3707 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
3708 events if the client supports them.
3710 2015-11-30 Pedro Alves <palves@redhat.com>
3712 * linux-low.c (thread_still_has_status_pending_p): Don't check
3714 (lwp_resumed): New function.
3715 (status_pending_p_callback): Return early if the LWP is not
3716 supposed to be resumed.
3718 2015-11-30 Pedro Alves <palves@redhat.com>
3720 * linux-low.c (handle_extended_wait): Assert that the LWP's
3721 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
3722 thread create events, leave the new child's status pending.
3723 (linux_low_filter_event): If GDB wants to hear about thread exit
3724 events, leave the LWP marked dead and don't delete it.
3725 (linux_wait_for_event_filtered): Don't check for thread exit.
3726 (filter_exit_event): New function.
3727 (linux_wait_1): Use it, when returning an exit event.
3728 (linux_resume_one_lwp_throw): Assert that the LWP's
3729 waitstatus is TARGET_WAITKIND_IGNORE.
3730 * remote-utils.c (prepare_resume_reply): Handle
3731 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
3732 * server.c (report_thread_events): New global.
3733 (handle_general_set): Handle QThreadEvents.
3734 (handle_query) <qSupported>: Handle and report QThreadEvents+;
3735 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
3736 TARGET_WAITKIND_THREAD_EXITED.
3737 * server.h (report_thread_events): Declare.
3739 2015-11-30 Pedro Alves <palves@redhat.com>
3741 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
3742 the thread's last_resume_kind was resume_stop.
3744 2015-11-30 Pedro Alves <palves@redhat.com>
3746 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
3749 2015-11-30 Pedro Alves <palves@redhat.com>
3751 * server.c (handle_v_requests): Handle vCtrlC.
3753 2015-11-30 Pedro Alves <palves@redhat.com>
3755 * gdbthread.h (find_any_thread_of_pid): Declare.
3756 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
3758 * server.c (handle_query): If current_thread is NULL, look for
3759 another thread of the selected process.
3761 2015-11-26 Daniel Colascione <dancol@dancol.org>
3762 Simon Marchi <simon.marchi@ericsson.com>
3764 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
3765 * server.c (handle_qxfer_threads_worker): Refactor to include thread
3767 * target.h (struct target_ops) <thread_name>: New field.
3768 (target_thread_name): New macro.
3770 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3772 * regcache.h (regcache_invalidate_pid): Add declaration.
3773 * regcache.c (regcache_invalidate_pid): New function, extracted
3774 from regcache_invalidate.
3775 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
3776 Add trivial documentation comment.
3777 * lynx-low.c: Use regcache_invalidate_pid instead of
3778 regcache_invalidate.
3780 2015-11-23 Joel Brobecker <brobecker@adacore.com>
3782 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
3783 and Elf64_auxv_t if the target is Android.
3785 2015-11-22 Doug Evans <xdje42@gmail.com>
3787 * target.h: #include <sys/types.h>.
3789 2015-11-19 Pedro Alves <palves@redhat.com>
3791 * linux-low.c (linux_process_qsupported): Change prototype.
3793 * linux-low.h (struct linux_target_ops) <process_qsupported>:
3795 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
3796 and adjust to loop over all features.
3797 * server.c (handle_query) <qSupported>: Adjust to call
3798 target_process_qsupported once, passing it a vector of unprocessed
3800 * target.h (struct target_ops) <process_qsupported>: Change
3802 (target_process_qsupported): Adjust.
3804 2015-11-19 Pedro Alves <palves@redhat.com>
3806 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
3808 * configure: Regenerate.
3810 2015-11-19 Pedro Alves <palves@redhat.com>
3812 * configure: Regenerate.
3814 2015-11-19 Yao Qi <yao.qi@linaro.org>
3816 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
3819 2015-11-19 Yao Qi <yao.qi@linaro.org>
3821 * linux-aarch64-low.c (enum aarch64_operand_type): New.
3822 (struct aarch64_operand): Move enum out.
3824 2015-11-19 Yao Qi <yao.qi@linaro.org>
3826 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
3827 struct user_fpsimd_state *.
3828 (aarch64_store_fpregset): Likewise.
3830 2015-11-19 Yao Qi <yao.qi@linaro.org>
3832 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
3833 struct user_pt_regs *.
3834 (aarch64_store_gregset): Likewise.
3836 2015-11-18 Pedro Alves <palves@redhat.com>
3838 * Makefile.in (all_object_files): Add $IPA_OBJS.
3840 2015-11-17 Pedro Alves <palves@redhat.com>
3842 * win32-low.c (win32_resume): Use gdb_signal_from_host,
3843 GDB_SIGNAL_0 and gdb_signal_to_string.
3845 2015-11-17 Pedro Alves <palves@redhat.com>
3847 * win32-low.c (handle_output_debug_string): Remove parameter.
3848 (win32_kill): Remove our_status local and adjust call to
3849 handle_output_debug_string.
3850 (get_child_debug_event): Adjust call to
3851 handle_output_debug_string.
3853 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3855 * linux-mips-low.c (mips_fill_gregset): Add cast.
3856 (mips_store_gregset): Likewise.
3857 (mips_fill_fpregset): Likewise.
3858 (mips_store_fpregset): Likewise.
3860 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3862 * linux-mips-low.c (mips_add_watchpoint): Rename private to
3865 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3867 * linux-mips-low.c (mips_linux_new_thread): Change type of
3868 watch_type to enum target_hw_bp_type.
3870 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3872 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
3873 Change return type to arm_hwbp_type.
3875 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3877 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
3878 (arm_store_gregset): Likewise.
3879 * linux-arm-low.c (arm_get_hwcap): Likewise.
3880 (arm_read_description): Likewise.
3882 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3884 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
3886 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3888 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
3889 (ppc_fill_vsxregset): Likewise.
3890 (ppc_store_vsxregset): Likewise.
3891 (ppc_fill_vrregset): Likewise.
3892 (ppc_store_vrregset): Likewise.
3893 (ppc_fill_evrregset): Likewise.
3894 (ppc_store_evrregset): Likewise.
3896 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
3898 * linux-ppc-low.c (ppc_usrregs_info): Remove
3899 forward-declaration.
3900 (ppc_arch_setup): Move lower in file.
3902 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
3904 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
3905 (ps_pdwrite): Likewise.
3907 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
3909 * linux-arm-low.c (arm_new_thread): Move pointer dereference
3910 to after assert checks.
3912 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
3914 * proc-service.c (ps_pdread): Add/adjust casts.
3915 (ps_pdwrite): Add/adjust casts.
3917 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3919 * server.c (handle_search_memory_1): Cast return value of
3922 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
3924 * server.c (write_qxfer_response): Change type of data to
3927 2015-10-29 Pedro Alves <palves@redhat.com>
3929 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
3931 2015-10-29 Pedro Alves <palves@redhat.com>
3933 * tracepoint.c (clear_installed_tracepoints): Add casts.
3935 2015-10-29 Pedro Alves <palves@redhat.com>
3937 * server.c (handle_v_cont, process_serial_event): Add enum
3938 gdb_signal casts to signal parsing code.
3940 2015-10-29 Pedro Alves <palves@redhat.com>
3942 * linux-low.h (NULL_REGSET): Define.
3943 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3944 * linux-arm-low.c (arm_regsets): Likewise.
3945 * linux-crisv32-low.c (cris_regsets): Likewise.
3946 * linux-m68k-low.c (m68k_regsets): Likewise.
3947 * linux-mips-low.c (mips_regsets): Likewise.
3948 * linux-nios2-low.c (nios2_regsets): Likewise.
3949 * linux-ppc-low.c (ppc_regsets): Likewise.
3950 * linux-s390-low.c (s390_regsets): Likewise.
3951 * linux-sh-low.c (sh_regsets): Likewise.
3952 * linux-sparc-low.c (sparc_regsets): Likewise.
3953 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3954 * linux-tile-low.c (tile_regsets): Likewise.
3955 * linux-x86-low.c (x86_regsets): Likewise.
3956 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3958 2015-10-29 Pedro Alves <palves@redhat.com>
3960 * linux-low.h (NULL_REGSET): Define.
3961 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
3962 * linux-arm-low.c (arm_regsets): Likewise.
3963 * linux-crisv32-low.c (cris_regsets): Likewise.
3964 * linux-m68k-low.c (m68k_regsets): Likewise.
3965 * linux-mips-low.c (mips_regsets): Likewise.
3966 * linux-nios2-low.c (nios2_regsets): Likewise.
3967 * linux-ppc-low.c (ppc_regsets): Likewise.
3968 * linux-s390-low.c (s390_regsets): Likewise.
3969 * linux-sh-low.c (sh_regsets): Likewise.
3970 * linux-sparc-low.c (sparc_regsets): Likewise.
3971 * linux-tic6x-low.c (tic6x_regsets): Likewise.
3972 * linux-tile-low.c (tile_regsets): Likewise.
3973 * linux-x86-low.c (x86_regsets): Likewise.
3974 * linux-xtensa-low.c (xtensa_regsets): Likewise.
3976 2015-10-26 Doug Evans <dje@google.com>
3978 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
3980 2015-10-26 Doug Evans <dje@google.com>
3982 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
3984 2015-10-26 Doug Evans <dje@google.com>
3986 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
3988 (attach_thread, find_new_threads_callback): Ditto.
3990 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3992 * mem-break.h (set_breakpoint_data): Remove.
3994 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
3996 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
3997 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
3998 (initialize_low): Remove set_breakpoint_data call.
3999 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4000 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4001 (initialize_low): Remove set_breakpoint_data call.
4002 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4003 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4004 (initialize_low): Remove set_breakpoint_data call.
4006 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4008 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4009 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4010 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4011 * target.h (target_breakpoint_kind_from_pc): New macro.
4013 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4015 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4016 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4017 the default breakpoint kind.
4019 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4021 * linux-arm-low.c (arm_supports_z_point_type): Add software
4024 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4026 * linux-arm-low.c: Refactor breakpoint definitions.
4027 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4028 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4030 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4032 * Makefile.in: Add arm.c/o.
4033 * configure.srv: Likewise.
4034 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4035 (arm_breakpoint_kind_from_pc): New function.
4036 (arm_sw_breakpoint_from_kind): Return proper kind.
4037 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4039 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4041 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4043 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4044 (struct raw_breakpoint) <size>: Remove.
4045 (struct raw_breakpoint) <kind>: Add.
4046 (bp_size): New function.
4047 (bp_opcode): Likewise.
4048 (find_raw_breakpoint_at): Adjust for kind.
4049 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4050 (remove_memory_breakpoint): Adjust for kind call bp_size.
4051 (set_raw_breakpoint_at): Adjust for kind.
4052 (set_breakpoint): Likewise.
4053 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4054 (delete_raw_breakpoint): Adjust for kind.
4055 (delete_breakpoint): Likewise.
4056 (find_gdb_breakpoint): Likewise.
4057 (set_gdb_breakpoint_1): Likewise.
4058 (set_gdb_breakpoint): Likewise.
4059 (delete_gdb_breakpoint_1): Likewise.
4060 (delete_gdb_breakpoint): Likewise.
4061 (uninsert_raw_breakpoint): Likewise.
4062 (reinsert_raw_breakpoint): Likewise.
4063 (set_breakpoint_data): Remove.
4064 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4065 (check_mem_read): Adjust for kind call bp_size.
4066 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4067 (clone_one_breakpoint): Adjust for kind.
4068 * mem-break.h (set_gdb_breakpoint): Likewise.
4069 (delete_gdb_breakpoint): Likewise.
4070 * server.c (process_serial_event): Likewise.
4072 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4074 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4075 (struct linux_target_ops) <breakpoint>: Remove.
4076 (struct linux_target_ops) <breakpoint_len>: Remove.
4077 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4078 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4079 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4080 (arm_sw_breakpoint_from_kind): New function.
4081 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4082 (struct linux_target_ops) <breakpoint>: Remove.
4083 (struct linux_target_ops) <breakpoint_len>: Remove.
4084 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4085 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4086 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4087 (struct linux_target_ops) <breakpoint>: Remove.
4088 (struct linux_target_ops) <breakpoint_len>: Remove.
4089 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4090 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4091 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4092 (struct linux_target_ops) <breakpoint>: Remove.
4093 (struct linux_target_ops) <breakpoint_len>: Remove.
4094 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4095 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4096 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4097 and sw_breakpoint_from_kind to increment the pc.
4098 (linux_breakpoint_kind_from_pc): New function.
4099 (linux_sw_breakpoint_from_kind): New function.
4100 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4101 (initialize_low): Call breakpoint_kind_from_pc and
4102 sw_breakpoint_from_kind to replace breakpoint_data/len.
4103 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4105 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4106 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4107 (struct linux_target_ops) <breakpoint>: Remove.
4108 (struct linux_target_ops) <breakpoint_len>: Remove.
4109 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4110 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4111 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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.
4121 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4122 (struct linux_target_ops) <breakpoint>: Remove.
4123 (struct linux_target_ops) <breakpoint_len>: Remove.
4124 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4125 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4126 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4127 (struct linux_target_ops) <breakpoint>: Remove.
4128 (struct linux_target_ops) <breakpoint_len>: Remove.
4129 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4130 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4131 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4132 (struct linux_target_ops) <breakpoint>: Remove.
4133 (struct linux_target_ops) <breakpoint_len>: Remove.
4134 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4135 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4136 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4137 (struct linux_target_ops) <breakpoint>: Remove.
4138 (struct linux_target_ops) <breakpoint_len>: Remove.
4139 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4140 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4141 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4142 (struct linux_target_ops) <breakpoint>: Remove.
4143 (struct linux_target_ops) <breakpoint_len>: Remove.
4144 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4145 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4146 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4147 (struct linux_target_ops) <breakpoint>: Remove.
4148 (struct linux_target_ops) <breakpoint_len>: Remove.
4149 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4150 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4151 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4152 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4153 (struct linux_target_ops) <breakpoint>: Remove.
4154 (struct linux_target_ops) <breakpoint_len>: Remove.
4155 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4156 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4157 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4158 (struct linux_target_ops) <breakpoint>: Remove.
4159 (struct linux_target_ops) <breakpoint_len>: Remove.
4160 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4161 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4163 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4165 * linux-cris-low.c (cris_get_pc): Remove void arg.
4167 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4169 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4172 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4174 * inferiors.c (thread_pid_matches_callback): New function.
4175 (find_thread_process): New function.
4176 (remove_thread): Reset current_thread.
4177 (remove_process): Assert threads have been removed first.
4179 2015-10-15 Yao Qi <yao.qi@linaro.org>
4181 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4183 (aarch64_remove_point): Likewise.
4184 * regcache.c (regcache_register_size): New function.
4186 2015-10-12 Yao Qi <yao.qi@linaro.org>
4188 * linux-aarch64-low.c: Update all callers as emit_load_store
4189 is renamed to aarch64_emit_load_store.
4191 2015-10-12 Yao Qi <yao.qi@linaro.org>
4193 * linux-aarch64-low.c: Update all callers of function renaming
4194 from emit_insn to aarch64_emit_insn.
4196 2015-10-12 Yao Qi <yao.qi@linaro.org>
4198 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4199 arch/aarch64-insn.h.
4200 (struct aarch64_memory_operand): Likewise.
4202 (emit_insn): Move to arch/aarch64-insn.c.
4203 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4204 (emit_load_store): Move to arch/aarch64-insn.c.
4205 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4206 (can_encode_int32): Remove.
4208 2015-10-12 Yao Qi <yao.qi@linaro.org>
4210 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4211 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4212 (aarch64_relocate_instruction): Likewise.
4213 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4214 (struct aarch64_insn_visitor): Likewise.
4216 2015-10-12 Yao Qi <yao.qi@linaro.org>
4218 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4219 (struct aarch64_insn_visitor): New.
4220 (struct aarch64_insn_relocation_data): New.
4221 (aarch64_ftrace_insn_reloc_b): New function.
4222 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4223 (aarch64_ftrace_insn_reloc_cb): Likewise.
4224 (aarch64_ftrace_insn_reloc_tb): Likewise.
4225 (aarch64_ftrace_insn_reloc_adr): Likewise.
4226 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4227 (aarch64_ftrace_insn_reloc_others): Likewise.
4229 (aarch64_relocate_instruction): Use visitor.
4231 2015-10-12 Yao Qi <yao.qi@linaro.org>
4233 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4234 int. Add argument buf.
4235 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4236 aarch64_relocate_instruction.
4238 2015-10-12 Yao Qi <yao.qi@linaro.org>
4240 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4241 argument insn. Remove local variable insn. Don't call
4243 (aarch64_install_fast_tracepoint_jump_pad): Call
4246 2015-09-30 Yao Qi <yao.qi@linaro.org>
4248 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4249 (emit_load_store_pair): Likewise.
4251 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4253 * dll.c (match_dll): Add cast(s).
4254 (unloaded_dll): Likewise.
4255 * linux-low.c (second_thread_of_pid_p): Likewise.
4256 (delete_lwp_callback): Likewise.
4257 (count_events_callback): Likewise.
4258 (select_event_lwp_callback): Likewise.
4259 (linux_set_resume_request): Likewise.
4260 * server.c (accumulate_file_name_length): Likewise.
4261 (emit_dll_description): Likewise.
4262 (handle_qxfer_threads_worker): Likewise.
4263 (visit_actioned_threads): Likewise.
4264 * thread-db.c (any_thread_of): Likewise.
4265 * tracepoint.c (same_process_p): Likewise.
4266 (match_blocktype): Likewise.
4267 (build_traceframe_info_xml): Likewise.
4269 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4271 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4273 (gdb_unparse_agent_expr): Likewise.
4274 * hostio.c (require_data): Likewise.
4275 (handle_pread): Likewise.
4276 * linux-low.c (disable_regset): Likewise.
4277 (fetch_register): Likewise.
4278 (store_register): Likewise.
4279 (get_dynamic): Likewise.
4280 (linux_qxfer_libraries_svr4): Likewise.
4281 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4282 (set_fast_tracepoint_jump): Likewise.
4283 (uninsert_fast_tracepoint_jumps_at): Likewise.
4284 (reinsert_fast_tracepoint_jumps_at): Likewise.
4285 (validate_inserted_breakpoint): Likewise.
4286 (clone_agent_expr): Likewise.
4287 * regcache.c (init_register_cache): Likewise.
4288 * remote-utils.c (putpkt_binary_1): Likewise.
4289 (decode_M_packet): Likewise.
4290 (decode_X_packet): Likewise.
4291 (look_up_one_symbol): Likewise.
4292 (relocate_instruction): Likewise.
4293 (monitor_output): Likewise.
4294 * server.c (handle_search_memory): Likewise.
4295 (handle_qxfer_exec_file): Likewise.
4296 (handle_qxfer_libraries): Likewise.
4297 (handle_qxfer): Likewise.
4298 (handle_query): Likewise.
4299 (handle_v_cont): Likewise.
4300 (handle_v_run): Likewise.
4301 (captured_main): Likewise.
4302 * target.c (write_inferior_memory): Likewise.
4303 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4304 * tracepoint.c (init_trace_buffer): Likewise.
4305 (add_tracepoint_action): Likewise.
4306 (add_traceframe): Likewise.
4307 (add_traceframe_block): Likewise.
4308 (cmd_qtdpsrc): Likewise.
4309 (cmd_qtdv): Likewise.
4310 (cmd_qtstatus): Likewise.
4311 (response_source): Likewise.
4312 (response_tsv): Likewise.
4313 (cmd_qtnotes): Likewise.
4314 (gdb_collect): Likewise.
4315 (initialize_tracepoint): Likewise.
4317 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4319 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4320 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4321 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4323 (enum aarch64_condition_codes): New enum.
4324 (w0): New static global.
4327 (struct aarch64_memory_operand) <type>: New
4328 MEMORY_OPERAND_POSTINDEX type.
4329 (postindex_memory_operand): New helper function.
4330 (emit_ret): New function.
4331 (emit_load_store_pair): New function, factored out of emit_stp
4332 with support for MEMORY_OPERAND_POSTINDEX.
4333 (emit_stp): Rewrite using emit_load_store_pair.
4334 (emit_ldp): New function.
4335 (emit_load_store): Likewise.
4336 (emit_ldr): Mention post-index instruction in comment.
4337 (emit_ldrh): New function.
4338 (emit_ldrb): New function.
4339 (emit_ldrsw): Mention post-index instruction in comment.
4340 (emit_str): Likewise.
4341 (emit_subs): New function.
4342 (emit_cmp): Likewise.
4343 (emit_and): Likewise.
4344 (emit_orr): Likewise.
4345 (emit_orn): Likewise.
4346 (emit_eor): Likewise.
4347 (emit_mvn): Likewise.
4348 (emit_lslv): Likewise.
4349 (emit_lsrv): Likewise.
4350 (emit_asrv): Likewise.
4351 (emit_mul): Likewise.
4352 (emit_sbfm): Likewise.
4353 (emit_sbfx): Likewise.
4354 (emit_ubfm): Likewise.
4355 (emit_ubfx): Likewise.
4356 (emit_csinc): Likewise.
4357 (emit_cset): Likewise.
4358 (emit_nop): Likewise.
4359 (emit_ops_insns): New helper function.
4360 (emit_pop): Likewise.
4361 (emit_push): Likewise.
4362 (aarch64_emit_prologue): New function.
4363 (aarch64_emit_epilogue): Likewise.
4364 (aarch64_emit_add): Likewise.
4365 (aarch64_emit_sub): Likewise.
4366 (aarch64_emit_mul): Likewise.
4367 (aarch64_emit_lsh): Likewise.
4368 (aarch64_emit_rsh_signed): Likewise.
4369 (aarch64_emit_rsh_unsigned): Likewise.
4370 (aarch64_emit_ext): Likewise.
4371 (aarch64_emit_log_not): Likewise.
4372 (aarch64_emit_bit_and): Likewise.
4373 (aarch64_emit_bit_or): Likewise.
4374 (aarch64_emit_bit_xor): Likewise.
4375 (aarch64_emit_bit_not): Likewise.
4376 (aarch64_emit_equal): Likewise.
4377 (aarch64_emit_less_signed): Likewise.
4378 (aarch64_emit_less_unsigned): Likewise.
4379 (aarch64_emit_ref): Likewise.
4380 (aarch64_emit_if_goto): Likewise.
4381 (aarch64_emit_goto): Likewise.
4382 (aarch64_write_goto_address): Likewise.
4383 (aarch64_emit_const): Likewise.
4384 (aarch64_emit_call): Likewise.
4385 (aarch64_emit_reg): Likewise.
4386 (aarch64_emit_pop): Likewise.
4387 (aarch64_emit_stack_flush): Likewise.
4388 (aarch64_emit_zero_ext): Likewise.
4389 (aarch64_emit_swap): Likewise.
4390 (aarch64_emit_stack_adjust): Likewise.
4391 (aarch64_emit_int_call_1): Likewise.
4392 (aarch64_emit_void_call_2): Likewise.
4393 (aarch64_emit_eq_goto): Likewise.
4394 (aarch64_emit_ne_goto): Likewise.
4395 (aarch64_emit_lt_goto): Likewise.
4396 (aarch64_emit_le_goto): Likewise.
4397 (aarch64_emit_gt_goto): Likewise.
4398 (aarch64_emit_ge_got): Likewise.
4399 (aarch64_emit_ops_impl): New static global variable.
4400 (aarch64_emit_ops): New target function, return
4401 &aarch64_emit_ops_impl.
4402 (struct linux_target_ops): Install it.
4404 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4406 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4407 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4409 * linux-aarch64-ipa.c: New file.
4410 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4412 (aarch64_get_thread_area): New target method.
4413 (extract_signed_bitfield): New helper function.
4414 (aarch64_decode_ldr_literal): New function.
4415 (enum aarch64_opcodes): New enum.
4416 (struct aarch64_register): New struct.
4417 (struct aarch64_operand): New struct.
4418 (x0): New static global.
4427 (aarch64_register): New helper function.
4428 (register_operand): Likewise.
4429 (immediate_operand): Likewise.
4430 (struct aarch64_memory_operand): New struct.
4431 (offset_memory_operand): New helper function.
4432 (preindex_memory_operand): Likewise.
4433 (enum aarch64_system_control_registers): New enum.
4434 (ENCODE): New macro.
4435 (emit_insn): New helper function.
4436 (emit_b): New function.
4437 (emit_bcond): Likewise.
4438 (emit_cb): Likewise.
4439 (emit_tb): Likewise.
4440 (emit_blr): Likewise.
4441 (emit_stp): Likewise.
4442 (emit_ldp_q_offset): Likewise.
4443 (emit_stp_q_offset): Likewise.
4444 (emit_load_store): Likewise.
4445 (emit_ldr): Likewise.
4446 (emit_ldrsw): Likewise.
4447 (emit_str): Likewise.
4448 (emit_ldaxr): Likewise.
4449 (emit_stxr): Likewise.
4450 (emit_stlr): Likewise.
4451 (emit_data_processing_reg): Likewise.
4452 (emit_data_processing): Likewise.
4453 (emit_add): Likewise.
4454 (emit_sub): Likewise.
4455 (emit_mov): Likewise.
4456 (emit_movk): Likewise.
4457 (emit_mov_addr): Likewise.
4458 (emit_mrs): Likewise.
4459 (emit_msr): Likewise.
4460 (emit_sevl): Likewise.
4461 (emit_wfe): Likewise.
4462 (append_insns): Likewise.
4463 (can_encode_int32_in): New helper function.
4464 (aarch64_relocate_instruction): New function.
4465 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4466 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4467 (struct linux_target_ops): Install aarch64_get_thread_area,
4468 aarch64_install_fast_tracepoint_jump_pad and
4469 aarch64_get_min_fast_tracepoint_insn_len.
4471 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4473 * Makefile.in (aarch64-insn.o): New rule.
4474 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4476 2015-09-21 Yao Qi <yao.qi@linaro.org>
4478 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4480 2015-09-21 Yao Qi <yao.qi@linaro.org>
4482 * tracepoint.c (max_jump_pad_size): Remove.
4484 2015-09-18 Yao Qi <yao.qi@linaro.org>
4486 * linux-aarch64-low.c: Don't include sys/uio.h.
4487 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4489 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
4491 * tracepoint.c (eval_result_type): Change prototype.
4492 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4494 2015-09-15 Pedro Alves <palves@redhat.com>
4496 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4497 Check whether to report exec events instead of checking whether
4498 multiprocess is enabled.
4500 2015-09-15 Pedro Alves <palves@redhat.com>
4503 * remote-utils.c (prepare_resume_reply): Merge
4504 TARGET_WAITKIND_VFORK_DONE switch case with the
4505 TARGET_WAITKIND_FORKED case.
4507 2015-09-15 Yao Qi <yao.qi@linaro.org>
4509 * server.c (handle_query): Check string comparison using
4510 "else if" instead of "if".
4512 2015-09-15 Yao Qi <yao.qi@linaro.org>
4514 * server.c (vCont_supported): New global variable.
4515 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4516 matches. Append ";vContSupported+" to own_buf.
4517 (handle_v_requests): Append ";s;S" to own_buf if target supports
4518 hardware single step or vCont_supported is false.
4519 (capture_main): Set vCont_supported to zero.
4521 2015-09-15 Yao Qi <yao.qi@linaro.org>
4523 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4525 (linux_supports_hardware_single_step): ... New function.
4526 (linux_target_ops): Update.
4527 * lynx-low.c (lynx_target_ops): Set field
4528 supports_hardware_single_step to target_can_do_hardware_single_step.
4529 * nto-low.c (nto_target_ops): Likewise.
4530 * spu-low.c (spu_target_ops): Likewise.
4531 * win32-low.c (win32_target_ops): Likewise.
4532 * target.c (target_can_do_hardware_single_step): New function.
4533 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4534 Remove. <supports_hardware_single_step>: New field.
4535 (target_supports_conditional_breakpoints): Remove.
4536 (target_supports_hardware_single_step): New macro.
4537 (target_can_do_hardware_single_step): Declare.
4538 * server.c (handle_query): Use target_supports_hardware_single_step
4539 instead of target_supports_conditional_breakpoints.
4541 2015-09-15 Yao Qi <yao.qi@linaro.org>
4543 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4545 (struct linux_target_ops the_low_target): Install
4546 aarch64_linux_siginfo_fixup.
4548 2015-09-11 Don Breazeal <donb@codesourcery.com>
4549 Luis Machado <lgustavo@codesourcery.com>
4551 * linux-low.c (linux_mourn): Static declaration.
4552 (linux_arch_setup): Move in front of
4553 handle_extended_wait.
4554 (linux_arch_setup_thread): New function.
4555 (handle_extended_wait): Handle exec events. Call
4556 linux_arch_setup_thread. Make event_lwp argument a
4557 pointer-to-a-pointer.
4558 (check_zombie_leaders): Do not check stopped threads.
4559 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4560 (linux_low_filter_event): Add lwp and thread for exec'ing
4561 non-leader thread if leader thread has been deleted.
4562 Refactor code into linux_arch_setup_thread and call it.
4563 Pass child lwp pointer by reference to handle_extended_wait.
4564 (linux_wait_for_event_filtered): Update comment.
4565 (linux_wait_1): Prevent clobbering exec event status.
4566 (linux_supports_exec_events): New function.
4567 (linux_target_ops) <supports_exec_events>: Initialize new member.
4568 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4570 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4571 * server.c (report_exec_events): New global variable.
4572 (handle_query): Handle qSupported query for exec-events feature.
4573 (captured_main): Initialize report_exec_events.
4574 * server.h (report_exec_events): Declare new global variable.
4575 * target.h (struct target_ops) <supports_exec_events>: New
4577 (target_supports_exec_events): New macro.
4578 * win32-low.c (win32_target_ops) <supports_exec_events>:
4579 Initialize new member.
4581 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4583 * linux-low.c (linux_low_enable_btrace): Remove.
4584 (linux_target_ops): Replace linux_low_enable_btrace with
4585 linux_enable_btrace.
4587 2015-09-03 Yao Qi <yao.qi@linaro.org>
4589 * linux-aarch64-low.c (aarch64_insert_point): Call
4590 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4593 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4595 * linux-low.c (check_stopped_by_breakpoint): Use
4596 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4598 2015-08-27 Pedro Alves <palves@redhat.com>
4600 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4602 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4604 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4605 the XNEW-family equivalent.
4606 (compile_bytecodes): Likewise.
4607 * dll.c (loaded_dll): Likewise.
4608 * event-loop.c (append_callback_event): Likewise.
4609 (create_file_handler): Likewise.
4610 (create_file_event): Likewise.
4611 * hostio.c (handle_open): Likewise.
4612 * inferiors.c (add_thread): Likewise.
4613 (add_process): Likewise.
4614 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4615 * linux-arm-low.c (arm_new_process): Likewise.
4616 (arm_new_thread): Likewise.
4617 * linux-low.c (add_to_pid_list): Likewise.
4618 (linux_add_process): Likewise.
4619 (handle_extended_wait): Likewise.
4620 (add_lwp): Likewise.
4621 (enqueue_one_deferred_signal): Likewise.
4622 (enqueue_pending_signal): Likewise.
4623 (linux_resume_one_lwp_throw): Likewise.
4624 (linux_resume_one_thread): Likewise.
4625 (linux_read_memory): Likewise.
4626 (linux_write_memory): Likewise.
4627 * linux-mips-low.c (mips_linux_new_process): Likewise.
4628 (mips_linux_new_thread): Likewise.
4629 (mips_add_watchpoint): Likewise.
4630 * linux-x86-low.c (initialize_low_arch): Likewise.
4631 * lynx-low.c (lynx_add_process): Likewise.
4632 * mem-break.c (set_raw_breakpoint_at): Likewise.
4633 (set_breakpoint): Likewise.
4634 (add_condition_to_breakpoint): Likewise.
4635 (add_commands_to_breakpoint): Likewise.
4636 (clone_agent_expr): Likewise.
4637 (clone_one_breakpoint): Likewise.
4638 * regcache.c (new_register_cache): Likewise.
4639 * remote-utils.c (look_up_one_symbol): Likewise.
4640 * server.c (queue_stop_reply): Likewise.
4641 (start_inferior): Likewise.
4642 (queue_stop_reply_callback): Likewise.
4643 (handle_target_event): Likewise.
4644 * spu-low.c (fetch_ppc_memory): Likewise.
4645 (store_ppc_memory): Likewise.
4646 * target.c (set_target_ops): Likewise.
4647 * thread-db.c (thread_db_load_search): Likewise.
4648 (try_thread_db_load_1): Likewise.
4649 * tracepoint.c (add_tracepoint): Likewise.
4650 (add_tracepoint_action): Likewise.
4651 (create_trace_state_variable): Likewise.
4652 (cmd_qtdpsrc): Likewise.
4653 (cmd_qtro): Likewise.
4654 (add_while_stepping_state): Likewise.
4655 * win32-low.c (child_add_thread): Likewise.
4656 (get_image_name): Likewise.
4658 2015-08-25 Yao Qi <yao.qi@linaro.org>
4660 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
4662 2015-08-25 Yao Qi <yao.qi@linaro.org>
4664 * Makefile.in (aarch64-linux.o): New rule.
4665 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
4667 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
4668 (aarch64_init_debug_reg_state): Make it extern.
4669 (aarch64_linux_prepare_to_resume): Remove.
4671 2015-08-25 Yao Qi <yao.qi@linaro.org>
4673 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
4674 lwp_arch_private_info and ptid_of_lwp.
4676 2015-08-25 Yao Qi <yao.qi@linaro.org>
4678 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
4679 Find proc_info by find_process_pid. All callers updated.
4681 2015-08-25 Yao Qi <yao.qi@linaro.org>
4683 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
4685 (debug_reg_change_callback): Remove.
4686 (aarch64_notify_debug_reg_change): Remove.
4688 2015-08-25 Yao Qi <yao.qi@linaro.org>
4690 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
4691 Call current_lwp_ptid.
4693 2015-08-25 Yao Qi <yao.qi@linaro.org>
4695 * linux-aarch64-low.c (debug_reg_change_callback): Use
4698 2015-08-25 Yao Qi <yao.qi@linaro.org>
4700 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
4702 2015-08-25 Yao Qi <yao.qi@linaro.org>
4704 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
4706 2015-08-25 Yao Qi <yao.qi@linaro.org>
4708 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
4711 2015-08-25 Yao Qi <yao.qi@linaro.org>
4713 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
4715 (debug_reg_change_callback): Remove argument entry and add argument
4716 lwp. Remove local variable thread. Don't print thread id in the
4717 debugging output. Don't check whether pid of thread equals to pid.
4718 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
4719 iterate_over_lwps instead find_inferior.
4721 2015-08-24 Pedro Alves <palves@redhat.com>
4723 * inferiors.c (get_first_process): New function.
4724 * inferiors.h (get_first_process): New declaration.
4725 * remote-utils.c (read_ptid): Default to the first process in the
4726 list, instead of to the current thread's process.
4728 2015-08-24 Pedro Alves <palves@redhat.com>
4730 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
4731 * event-loop.c: Likewise.
4732 * remote-utils.c: Likewise.
4733 * tracepoint.c: Likewise.
4735 2015-08-24 Pedro Alves <palves@redhat.com>
4737 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
4740 2015-08-21 Pedro Alves <palves@redhat.com>
4742 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
4743 instead of literal 1.
4745 2015-08-21 Pedro Alves <palves@redhat.com>
4747 * tdesc.c (default_description): Explicitly zero-initialize.
4749 2015-08-21 Pedro Alves <palves@redhat.com>
4752 * inferiors.c (remove_thread): Discard any pending stop reply for
4754 * server.c (remove_all_on_match_pid): Rename to ...
4755 (remove_all_on_match_ptid): ... this. Work with a filter ptid
4757 (discard_queued_stop_replies): Change parameter to a ptid. Now
4759 (handle_v_kill, kill_inferior_callback, captured_main)
4760 (process_serial_event): Adjust.
4761 * server.h (discard_queued_stop_replies): Declare.
4763 2015-08-21 Pedro Alves <palves@redhat.com>
4765 * linux-low.c (wait_for_sigstop): Always switch to no thread
4766 selected if the previously current thread dies.
4767 * lynx-low.c (lynx_request_interrupt): Use the first thread's
4768 process instead of the current thread's.
4769 * remote-utils.c (input_interrupt): Don't check if there's no
4771 * server.c (gdb_read_memory, gdb_write_memory): If setting the
4772 current thread to the general thread fails, error out.
4773 (handle_qxfer_auxv, handle_qxfer_libraries)
4774 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
4775 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
4776 (handle_query): Check if there's a thread selected instead of
4777 checking whether there's any thread in the thread list.
4778 (handle_qxfer_threads, handle_qxfer_btrace)
4779 (handle_qxfer_btrace_conf): Don't error out early if there's no
4780 thread in the thread list.
4781 (handle_v_cont, myresume): Don't set the current thread to the
4783 (process_serial_event) <Hg handling>: Also set thread_id if the
4784 previous general thread is still alive.
4785 (process_serial_event) <g/G handling>: If setting the current
4786 thread to the general thread fails, error out.
4787 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
4788 thread's lwp instead of the current thread's.
4789 * target.c (set_desired_thread): If the desired thread was not
4790 found, leave the current thread pointing to NULL. Return an int
4791 (boolean) indicating success.
4792 * target.h (set_desired_thread): Change return type to int.
4794 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
4796 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
4797 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
4799 (ps_get_thread_area): New function.
4801 2015-08-19 Gary Benson <gbenson@redhat.com>
4803 * hostio.c (handle_pread): Do not attempt to read more data
4804 than hostio_reply_with_data can fit in a packet.
4806 2015-08-18 Joel Brobecker <brobecker@adacore.com>
4808 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
4810 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
4812 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
4814 2015-08-06 Pedro Alves <palves@redhat.com>
4816 * tracepoint.c (expr_eval_result): Now an int.
4818 2015-08-06 Pedro Alves <palves@redhat.com>
4820 * gdbthread.h (struct regcache): Forward declare.
4821 (struct thread_info) <regcache_data>: Now a struct regcache
4823 * inferiors.c (inferior_regcache_data)
4824 (set_inferior_regcache_data): Now work with struct regcache
4826 * inferiors.h (struct regcache): Forward declare.
4827 (inferior_regcache_data, set_inferior_regcache_data): Now work
4828 with struct regcache pointers.
4829 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
4830 (free_register_cache_thread): Remove struct regcache pointer
4833 2015-08-06 Pedro Alves <palves@redhat.com>
4835 * server.c (captured_main): On error, print the exception message
4836 to stderr, and if run_once is set, throw a quit.
4838 2015-08-06 Pedro Alves <palves@redhat.com>
4840 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
4843 2015-08-06 Pedro Alves <palves@redhat.com>
4845 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
4846 reading beyond the passed in buffer length.
4848 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
4850 * tracepoint.c (symbol_list) <required>: Remove.
4852 2015-08-06 Pedro Alves <palves@redhat.com>
4854 * linux-low.c (handle_extended_wait): Set the fork child's suspend
4855 count if stopping and suspending threads.
4856 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
4857 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
4858 (linux_detach): Complete an ongoing step-over.
4859 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
4861 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
4862 (linux_wait_1): If passing a signal to the inferior after
4863 finishing a step-over, unsuspend and re-resume all lwps. If we
4864 see a single-step event but the thread should be continuing, don't
4865 pass the trap to gdb.
4866 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
4867 internal_error instead of gdb_assert.
4868 (enqueue_pending_signal): New function.
4869 (check_ptrace_stopped_lwp_gone): Add debug output.
4870 (start_step_over): Use internal_error instead of gdb_assert.
4871 (complete_ongoing_step_over): New function.
4872 (linux_resume_one_thread): Don't resume a suspended thread.
4873 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
4876 2015-08-06 Pedro Alves <palves@redhat.com>
4878 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
4879 (linux_thread_alive): Use lwp_is_marked_dead.
4880 (extended_event_reported): Delete.
4881 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
4882 instead of extended_event_reported.
4883 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
4885 (lwp_is_marked_dead): New function.
4886 (lwp_running): Use lwp_is_marked_dead.
4887 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
4890 2015-08-06 Pedro Alves <palves@redhat.com>
4892 * linux-low.c (linux_wait_1): Move fork event output out of the
4893 !report_to_gdb check. Pass event_child->waitstatus to
4894 target_waitstatus_to_string instead of ourstatus.
4896 2015-08-04 Yao Qi <yao.qi@linaro.org>
4898 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
4899 if current_thread is 32 bit.
4901 2015-08-04 Yao Qi <yao.qi@linaro.org>
4903 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4904 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4905 * server.c (extended_protocol): Remove "static".
4906 * server.h (extended_protocol): Declare it.
4908 2015-08-04 Yao Qi <yao.qi@linaro.org>
4910 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
4911 both aarch64 and aarch32.
4912 (aarch64_set_pc): Likewise.
4914 2015-08-04 Yao Qi <yao.qi@linaro.org>
4916 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
4917 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
4918 arm-with-neon.xml to srv_xmlfiles.
4919 * linux-aarch64-low.c: Include linux-aarch32-low.h.
4920 (is_64bit_tdesc): New function.
4921 (aarch64_linux_read_description): New function.
4922 (aarch64_arch_setup): Call aarch64_linux_read_description.
4923 (regs_info): Rename to regs_info_aarch64.
4924 (aarch64_regs_info): Return right regs_info.
4925 (initialize_low_arch): Call initialize_low_arch_aarch32.
4927 2015-08-04 Yao Qi <yao.qi@linaro.org>
4929 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
4930 * linux-aarch32-low.c: New file.
4931 * linux-aarch32-low.h: New file.
4932 * linux-arm-low.c (arm_fill_gregset): Move it to
4933 linux-aarch32-low.c.
4934 (arm_store_gregset): Likewise.
4935 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
4936 (arm_store_vfpregset): Call arm_store_vfpregset_num.
4937 (arm_arch_setup): Check if PTRACE_GETREGSET works.
4938 (regs_info): Rename to regs_info_arm.
4939 (arm_regs_info): Return regs_info_aarch32 if
4940 have_ptrace_getregset is 1 and target description is
4941 arm_with_neon or arm_with_vfpv3.
4942 (initialize_low_arch): Don't call init_registers_arm_with_neon.
4943 Call initialize_low_arch_aarch32 instead.
4945 2015-08-04 Yao Qi <yao.qi@linaro.org>
4947 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
4948 * linux-low.c: ... here.
4949 * linux-low.h (have_ptrace_getregset): Declare it.
4951 2015-08-04 Pedro Alves <palves@redhat.com>
4953 * thread-db.c (struct thread_db): Use new typedefs.
4954 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
4956 (disable_thread_event_reporting): Cast result of dlsym to
4957 destination function pointer type.
4958 (thread_db_mourn): Use td_ta_delete_ftype.
4960 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
4962 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
4964 (CDX_BREAKPOINT): Define for R2.
4965 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
4966 (the_low_target): Add comments.
4968 2015-07-30 Yao Qi <yao.qi@linaro.org>
4970 * linux-arm-low.c (arm_hwcap): Remove it.
4971 (arm_read_description): New local variable arm_hwcap. Don't
4972 set arm_hwcap to zero.
4974 2015-07-30 Yao Qi <yao.qi@linaro.org>
4976 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
4977 Use regcache->tdesc instead.
4978 (arm_store_wmmxregset): Likewise.
4979 (arm_fill_vfpregset): Likewise.
4980 (arm_store_vfpregset): Likewise.
4982 2015-07-30 Yao Qi <yao.qi@linaro.org>
4984 * linux-arm-low.c: Include arch/arm.h.
4985 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
4986 (arm_store_gregset): Likewise.
4988 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
4990 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
4991 ptrace's 4th parameter.
4993 2015-07-27 Yao Qi <yao.qi@linaro.org>
4995 * configure.srv (case aarch64*-*-linux*): Don't set
4998 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5000 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5002 * linux-arm-low.c: Likewise.
5003 * linux-cris-low.c: Likewise.
5004 * linux-crisv32-low.c: Likewise.
5005 * linux-low.c: Likewise.
5006 * linux-m68k-low.c: Likewise.
5007 * linux-mips-low.c: Likewise.
5008 * linux-nios2-low.c: Likewise.
5009 * linux-s390-low.c: Likewise.
5010 * linux-sparc-low.c: Likewise.
5011 * linux-tic6x-low.c: Likewise.
5012 * linux-tile-low.c: Likewise.
5013 * linux-x86-low.c: Likewise.
5015 2015-07-24 Pedro Alves <palves@redhat.com>
5017 * config.in: Regenerate.
5018 * configure: Regenerate.
5020 2015-07-24 Pedro Alves <palves@redhat.com>
5022 * acinclude.m4: Include ../ptrace.m4.
5023 * configure.ac: Call GDB_AC_PTRACE.
5024 * config.in, configure: Regenerate.
5026 2015-07-24 Yao Qi <yao.qi@linaro.org>
5028 * linux-low.c (linux_create_inferior): Remove setting to
5029 proc->priv->new_inferior.
5030 (linux_attach): Likewise.
5031 (linux_low_filter_event): Likewise.
5032 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5034 2015-07-24 Yao Qi <yao.qi@linaro.org>
5036 * linux-low.c (linux_arch_setup): New function.
5037 (linux_low_filter_event): If proc->tdesc is NULL and
5038 proc->attached is true, call the_low_target.arch_setup.
5039 Otherwise, keep status pending, and return.
5040 (linux_resume_one_lwp_throw): Don't call get_pc if
5041 thread->while_stepping isn't NULL. Don't call
5042 get_thread_regcache if proc->tdesc is NULL.
5043 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5044 (linux_target_ops): Install arch_setup.
5045 * server.c (start_inferior): Call the_target->arch_setup.
5046 * target.h (struct target_ops) <arch_setup>: New field.
5047 (target_arch_setup): New marco.
5048 * lynx-low.c (lynx_target_ops): Update.
5049 * nto-low.c (nto_target_ops): Update.
5050 * spu-low.c (spu_target_ops): Update.
5051 * win32-low.c (win32_target_ops): Update.
5053 2015-07-24 Yao Qi <yao.qi@linaro.org>
5055 * linux-low.c (linux_add_process): Don't set
5056 proc->priv->new_inferior.
5057 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5058 (linux_attach): Likewise.
5060 2015-07-24 Yao Qi <yao.qi@linaro.org>
5062 * server.c (start_inferior): Code refactor.
5064 2015-07-24 Yao Qi <yao.qi@linaro.org>
5066 * server.c (process_serial_event): Set general_thread.
5068 2015-07-21 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5071 aarch64_linux_get_debug_reg_capacity.
5073 2015-07-17 Yao Qi <yao.qi@linaro.org>
5075 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5076 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5077 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5078 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5079 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5080 (AARCH64_HWP_ALIGNMENT): Likewise.
5081 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5082 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5083 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5084 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5085 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5086 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5087 (struct aarch64_debug_reg_state): Likewise.
5088 (struct arch_lwp_info): Likewise.
5089 (aarch64_align_watchpoint): Likewise.
5090 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5091 (aarch64_watchpoint_length): Likewise.
5092 (aarch64_point_encode_ctrl_reg): Likewise
5093 (aarch64_point_is_aligned): Likewise.
5094 (aarch64_align_watchpoint): Likewise.
5095 (aarch64_linux_set_debug_regs):
5096 (aarch64_dr_state_insert_one_point): Likewise.
5097 (aarch64_dr_state_remove_one_point): Likewise.
5098 (aarch64_handle_breakpoint): Likewise.
5099 (aarch64_handle_aligned_watchpoint): Likewise.
5100 (aarch64_handle_unaligned_watchpoint): Likewise.
5101 (aarch64_handle_watchpoint): Likewise.
5103 2015-07-17 Yao Qi <yao.qi@linaro.org>
5105 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5106 and don't aarch64_get_debug_reg_state. All callers update.
5107 (aarch64_handle_aligned_watchpoint): Likewise.
5108 (aarch64_handle_unaligned_watchpoint): Likewise.
5109 (aarch64_handle_watchpoint): Likewise.
5110 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5111 (aarch64_remove_point): Likewise.
5113 2015-07-17 Yao Qi <yao.qi@linaro.org>
5115 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5117 (aarch64_handle_unaligned_watchpoint): Likewise.
5119 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5121 Revert the previous 3 commits:
5122 Move gdb_regex* to common/
5123 Move linux_find_memory_regions_full & co.
5124 gdbserver build-id attribute generator
5126 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5127 Jan Kratochvil <jan.kratochvil@redhat.com>
5129 gdbserver build-id attribute generator.
5130 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5131 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5132 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5134 (get_dynamic): Use find_pdhr to traverse program headers.
5135 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5136 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5137 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5138 (get_hex_build_id): New.
5139 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5140 to reply XML document.
5142 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5143 Jan Kratochvil <jan.kratochvil@redhat.com>
5145 * target.c: Include target/target-utils.h and fcntl.h.
5146 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5147 (target_fileio_read_stralloc): New functions.
5149 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5151 * Makefile.in (OBS): Add gdb_regex.o.
5153 * config.in: Rebuilt.
5154 * configure: Rebuilt.
5156 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5157 Jan Kratochvil <jan.kratochvil@redhat.com>
5159 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5160 * Makefile.in (OBS): Add target-utils.o.
5161 (linux-maps.o, target-utils.o): New.
5162 * configure.srv (srv_linux_obj): Add linux-maps.o.
5164 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5166 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5168 (the_low_target): Install it.
5170 2015-07-14 Pedro Alves <palves@redhat.com>
5172 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5173 Instead, ignore ECHILD, and throw an error for other errnos.
5175 2015-07-10 Pedro Alves <palves@redhat.com>
5177 * event-loop.c (struct callback_event) <data>: Change type to
5178 gdb_client_data instance instead of gdb_client_data pointer.
5179 (append_callback_event): Adjust.
5181 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5183 * linux-aarch64-low.c: Add comments for each linux_target_ops
5184 method. Remove comments already covered in target_ops and
5185 linux_target_ops definitions.
5186 (the_low_target): Add comments for each unimplemented method.
5188 2015-07-09 Yao Qi <yao.qi@linaro.org>
5190 * linux-aarch64-low.c (aarch64_regmap): Remove.
5191 (aarch64_usrregs_info): Remove.
5192 (regs_info): Set field usrregs to NULL.
5194 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5196 * linux-low.c: Include "rsp-low.h"
5197 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5198 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5199 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5200 (handle_btrace_enable_pt): New.
5201 (handle_btrace_general_set): Support "pt".
5202 (handle_btrace_conf_general_set): Support "pt:size".
5204 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5206 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5209 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5211 * linux-aarch64-low.c: Remove comment about endianness.
5212 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5213 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5216 2015-06-24 Gary Benson <gbenson@redhat.com>
5218 * linux-i386-ipa.c (stdint.h): Do not include.
5219 * lynx-i386-low.c (stdint.h): Likewise.
5220 * lynx-ppc-low.c (stdint.h): Likewise.
5221 * mem-break.c (stdint.h): Likewise.
5222 * thread-db.c (stdint.h): Likewise.
5223 * tracepoint.c (stdint.h): Likewise.
5224 * win32-low.c (stdint.h): Likewise.
5226 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5228 * server.c (write_qxfer_response): Update call to
5229 remote_escape_output.
5231 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5232 Jan Kratochvil <jan.kratochvil@redhat.com>
5234 Merge multiple hex conversions.
5235 * gdbreplay.c (tohex): Rename to 'fromhex'.
5236 (logchar): Use fromhex.
5238 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5240 * server.c (handle_qxfer_libraries): Set `version' attribute for
5243 2015-06-10 Gary Benson <gbenson@redhat.com>
5245 * target.h (struct target_ops) <multifs_open>: New field.
5246 <multifs_unlink>: Likewise.
5247 <multifs_readlink>: Likewise.
5248 * linux-low.c (nat/linux-namespaces.h): New include.
5249 (linux_target_ops): Initialize the_target->multifs_open,
5250 the_target->multifs_unlink and the_target->multifs_readlink.
5251 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5252 * hostio.c (hostio_fs_pid): New static variable.
5253 (hostio_handle_new_gdb_connection): New function.
5254 (handle_setfs): Likewise.
5255 (handle_open): Use the_target->multifs_open as appropriate.
5256 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5257 (handle_readlink): Use the_target->multifs_readlink as
5259 (handle_vFile): Handle vFile:setfs packets.
5260 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5261 after target_handle_new_gdb_connection.
5263 2015-06-10 Gary Benson <gbenson@redhat.com>
5265 * configure.ac (AC_CHECK_FUNCS): Add setns.
5266 * config.in: Regenerate.
5267 * configure: Likewise.
5268 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5269 (linux-namespaces.o): New rule.
5270 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5272 2015-06-09 Gary Benson <gbenson@redhat.com>
5274 * hostio.c (handle_open): Process mode argument with
5275 fileio_to_host_mode.
5277 2015-06-01 Yao Qi <yao.qi@linaro.org>
5279 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5280 * linux-x86-low.c: Likewise.
5282 2015-05-28 Don Breazeal <donb@codesourcery.com>
5284 * linux-low.c (handle_extended_wait): Initialize
5285 thread_info.last_resume_kind for new fork children.
5287 2015-05-15 Pedro Alves <palves@redhat.com>
5289 * target.h (target_handle_new_gdb_connection): Rewrite using if
5290 wrapped in do/while.
5292 2015-05-14 Joel Brobecker <brobecker@adacore.com>
5294 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5295 * configure, config.in: Regenerate.
5296 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5299 2015-05-12 Don Breazeal <donb@codesourcery.com>
5301 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5302 PTRACE_EVENT_VFORK_DONE.
5303 (linux_low_ptrace_options, extended_event_reported): Add vfork
5305 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5306 and "vforkdone" for RSP 'T' Stop Reply Packet.
5307 * server.h (report_vfork_events): Declare
5310 2015-05-12 Don Breazeal <donb@codesourcery.com>
5312 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5313 (the_low_target) <new_fork>: Initialize new member.
5314 * linux-arm-low.c (arm_new_fork): New function.
5315 (the_low_target) <new_fork>: Initialize new member.
5316 * linux-low.c (handle_extended_wait): Call new target function
5318 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5319 * linux-mips-low.c (mips_add_watchpoint): New function
5320 extracted from mips_insert_point.
5321 (the_low_target) <new_fork>: Initialize new member.
5322 (mips_linux_new_fork): New function.
5323 (mips_insert_point): Call mips_add_watchpoint.
5324 * linux-x86-low.c (x86_linux_new_fork): New function.
5325 (the_low_target) <new_fork>: Initialize new member.
5327 2015-05-12 Don Breazeal <donb@codesourcery.com>
5329 * linux-low.c (handle_extended_wait): Implement return value,
5330 rename argument 'event_child' to 'event_lwp', handle
5331 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5332 (linux_low_ptrace_options): New function.
5333 (linux_low_filter_event): Call linux_low_ptrace_options,
5334 use different argument fo linux_enable_event_reporting,
5335 use return value from handle_extended_wait.
5336 (extended_event_reported): New function.
5337 (linux_wait_1): Call extended_event_reported and set
5338 status to report fork events.
5339 (linux_write_memory): Add pid to debug message.
5340 (reset_lwp_ptrace_options_callback): New function.
5341 (linux_handle_new_gdb_connection): New function.
5342 (linux_target_ops): Initialize new structure member.
5343 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5344 * lynx-low.c: Initialize new structure member.
5345 * remote-utils.c (prepare_resume_reply): Implement stop reason
5346 "fork" for "T" stop message.
5347 * server.c (handle_query): Call handle_new_gdb_connection.
5348 * server.h (report_fork_events): Declare global flag.
5349 * target.h (struct target_ops) <handle_new_gdb_connection>:
5351 (target_handle_new_gdb_connection): New macro.
5352 * win32-low.c: Initialize new structure member.
5354 2015-05-12 Don Breazeal <donb@codesourcery.com>
5356 * mem-break.c (APPEND_TO_LIST): Define macro.
5357 (clone_agent_expr): New function.
5358 (clone_one_breakpoint): New function.
5359 (clone_all_breakpoints): New function.
5360 * mem-break.h: Declare new functions.
5362 2015-05-12 Don Breazeal <donb@codesourcery.com>
5364 * linux-low.c (linux_supports_fork_events): New function.
5365 (linux_supports_vfork_events): New function.
5366 (linux_target_ops): Initialize new structure members.
5367 (initialize_low): Call linux_check_ptrace_features.
5368 * lynx-low.c (lynx_target_ops): Initialize new structure
5370 * server.c (report_fork_events, report_vfork_events):
5372 (handle_query): Add new features to qSupported packet and
5374 (captured_main): Initialize new global variables.
5375 * target.h (struct target_ops) <supports_fork_events>:
5377 <supports_vfork_events>: New member.
5378 (target_supports_fork_events): New macro.
5379 (target_supports_vfork_events): New macro.
5380 * win32-low.c (win32_target_ops): Initialize new structure
5383 2015-05-12 Gary Benson <gbenson@redhat.com>
5385 * server.c (handle_qxfer_exec_file): Use current process
5388 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5390 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5391 Remove HAVE_PTRACE_GETREGS conditionals.
5392 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5393 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5395 2015-05-08 Yao Qi <yao.qi@linaro.org>
5397 * linux-low.c (linux_supports_conditional_breakpoints): New
5399 (linux_target_ops): Install new target method.
5400 * lynx-low.c (lynx_target_ops): Install NULL hook for
5401 supports_conditional_breakpoints.
5402 * nto-low.c (nto_target_ops): Likewise.
5403 * spu-low.c (spu_target_ops): Likewise.
5404 * win32-low.c (win32_target_ops): Likewise.
5405 * server.c (handle_query): Check
5406 target_supports_conditional_breakpoints.
5407 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5409 (target_supports_conditional_breakpoints): New macro.
5411 2015-05-06 Pedro Alves <palves@redhat.com>
5414 * server.c (start_inferior): If the process exits, mourn it.
5416 2015-04-21 Gary Benson <gbenson@redhat.com>
5418 * hostio.c (fileio_open_flags_to_host): Factored out to
5419 fileio_to_host_openflags in common/fileio.c. Single use
5422 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5424 * linux-xtensa-low.c (xtensa_fill_gregset)
5425 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5428 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5430 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5431 (regs_info): Replace usrregs pointer with NULL.
5433 2015-04-17 Gary Benson <gbenson@redhat.com>
5435 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5436 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5437 * server.c (handle_qxfer_exec_file): New function.
5438 (qxfer_packets): Add exec-file entry.
5439 (handle_query): Report qXfer:exec-file:read as supported packet.
5441 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5443 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5445 2015-04-09 Gary Benson <gbenson@redhat.com>
5447 * hostio-errno.c (errno_to_fileio_error): Remove function.
5448 Update caller to use remote_fileio_to_fio_error.
5450 2015-04-09 Yao Qi <yao.qi@linaro.org>
5452 * linux-low.c (linux_insert_point): Call
5453 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5454 (linux_remove_point): Call remove_memory_breakpoint if type is
5456 * linux-x86-low.c (x86_insert_point): Don't call
5457 insert_memory_breakpoint.
5458 (x86_remove_point): Don't call remove_memory_breakpoint.
5460 2015-04-01 Pedro Alves <palves@redhat.com>
5461 Cleber Rosa <crosa@redhat.com>
5463 * server.c (gdbserver_usage): Reorganize and extend the usage
5466 2015-03-24 Pedro Alves <palves@redhat.com>
5468 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5469 output. Also dump TRAP_TRACE.
5470 (linux_low_filter_event): In debug output, distinguish a
5471 resume_stop SIGSTOP from a delayed SIGSTOP.
5473 2015-03-24 Gary Benson <gbenson@redhat.com>
5475 * linux-x86-low.c (x86_linux_new_thread): Moved to
5477 (x86_linux_prepare_to_resume): Likewise.
5479 2015-03-24 Gary Benson <gbenson@redhat.com>
5481 * Makefile.in (x86-linux-dregs.o): New rule.
5482 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5483 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5484 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5485 (x86_linux_dr_get): Likewise.
5486 (x86_linux_dr_set): Likewise.
5487 (update_debug_registers_callback): Likewise.
5488 (x86_linux_dr_set_addr): Likewise.
5489 (x86_linux_dr_get_addr): Likewise.
5490 (x86_linux_dr_set_control): Likewise.
5491 (x86_linux_dr_get_control): Likewise.
5492 (x86_linux_dr_get_status): Likewise.
5493 (x86_linux_update_debug_registers): Likewise.
5495 2015-03-24 Gary Benson <gbenson@redhat.com>
5497 * linux-x86-low.c (x86_linux_update_debug_registers):
5498 New function, factored out from...
5499 (x86_linux_prepare_to_resume): ...this.
5501 2015-03-24 Gary Benson <gbenson@redhat.com>
5503 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5504 (x86_linux_dr_set): Likewise.
5505 (update_debug_registers_callback): Likewise.
5506 (x86_linux_dr_set_addr): Likewise.
5507 (x86_linux_dr_get_addr): Likewise.
5508 (x86_linux_dr_set_control): Likewise.
5509 (x86_linux_dr_get_control): Likewise.
5510 (x86_linux_dr_get_status): Likewise.
5511 (x86_linux_prepare_to_resume): Likewise.
5513 2015-03-24 Gary Benson <gbenson@redhat.com>
5515 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5516 Use perror_with_name. Pass string through gettext.
5517 (x86_linux_dr_set): Likewise.
5519 2015-03-24 Gary Benson <gbenson@redhat.com>
5521 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5522 (x86_linux_dr_set_addr): ...this.
5523 (x86_dr_low_get_addr): Rename to...
5524 (x86_linux_dr_get_addr): ...this.
5525 (x86_dr_low_set_control): Rename to...
5526 (x86_linux_dr_set_control): ...this.
5527 (x86_dr_low_get_control): Rename to...
5528 (x86_linux_dr_get_control): ...this.
5529 (x86_dr_low_get_status): Rename to...
5530 (x86_linux_dr_get_status): ...this.
5531 (x86_dr_low): Update with new function names.
5533 2015-03-24 Gary Benson <gbenson@redhat.com>
5535 * Makefile.in (x86-linux.o): New rule.
5536 * configure.srv: Add x86-linux.o to relevant targets.
5537 * linux-low.c (lwp_set_arch_private_info): New function.
5538 (lwp_arch_private_info): Likewise.
5539 * linux-x86-low.c: Include nat/x86-linux.h.
5540 (arch_lwp_info): Removed structure.
5541 (update_debug_registers_callback):
5542 Use lwp_set_debug_registers_changed.
5543 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5544 and lwp_set_debug_registers_changed.
5545 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5547 2015-03-24 Gary Benson <gbenson@redhat.com>
5549 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5550 * linux-arm-low.c (arm_new_thread): Likewise.
5551 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5552 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5553 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5554 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5556 2015-03-24 Gary Benson <gbenson@redhat.com>
5558 * linux-low.c (ptid_of_lwp): New function.
5559 (lwp_is_stopped): Likewise.
5560 (lwp_stop_reason): Likewise.
5561 * linux-x86-low.c (update_debug_registers_callback):
5563 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5566 2015-03-24 Gary Benson <gbenson@redhat.com>
5568 * linux-low.h (linux_stop_lwp): Remove declaration.
5570 2015-03-24 Gary Benson <gbenson@redhat.com>
5572 * linux-low.h: Include nat/linux-nat.h.
5573 * linux-low.c (iterate_over_lwps_args): New structure.
5574 (iterate_over_lwps_filter): New function.
5575 (iterate_over_lwps): Likewise.
5576 * linux-x86-low.c (update_debug_registers_callback):
5577 Update signature to what iterate_over_lwps expects.
5578 Remove PID check that iterate_over_lwps now performs.
5579 (x86_dr_low_set_addr): Use iterate_over_lwps.
5580 (x86_dr_low_set_control): Likewise.
5582 2015-03-24 Gary Benson <gbenson@redhat.com>
5584 * linux-x86-low.c (x86_debug_reg_state): New function.
5585 (x86_linux_prepare_to_resume): Use the above.
5587 2015-03-24 Gary Benson <gbenson@redhat.com>
5589 * linux-low.c (current_lwp_ptid): New function.
5590 * linux-x86-low.c: Include nat/linux-nat.h.
5591 (x86_dr_low_get_addr): Use current_lwp_ptid.
5592 (x86_dr_low_get_control): Likewise.
5593 (x86_dr_low_get_status): Likewise.
5595 2015-03-20 Pedro Alves <palves@redhat.com>
5597 * tracepoint.c (cmd_qtstatus): Make "str" const.
5599 2015-03-20 Pedro Alves <palves@redhat.com>
5601 * server.c (handle_general_set): Make "req_str" const.
5603 2015-03-19 Pedro Alves <palves@redhat.com>
5605 * linux-low.c (linux_resume_one_lwp): Rename to ...
5606 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5607 instead call perror_with_name.
5608 (check_ptrace_stopped_lwp_gone): New function.
5609 (linux_resume_one_lwp): Reimplement as wrapper around
5610 linux_resume_one_lwp_throw that swallows errors if the LWP is
5613 2015-03-19 Pedro Alves <palves@redhat.com>
5615 * linux-low.c (count_events_callback, select_event_lwp_callback):
5616 No longer check whether the thread has resume_stop as last resume
5619 2015-03-19 Pedro Alves <palves@redhat.com>
5621 * linux-low.c (count_events_callback, select_event_lwp_callback):
5622 Use the lwp's status_pending_p field, not the thread's.
5624 2015-03-19 Pedro Alves <palves@redhat.com>
5626 * linux-low.c (select_event_lwp_callback): Update comments to
5627 no longer mention SIGTRAP.
5629 2015-03-18 Gary Benson <gbenson@redhat.com>
5631 * server.c (handle_query): Do not report vFile:fstat as supported.
5633 2015-03-11 Gary Benson <gbenson@redhat.com>
5635 * hostio.c (sys/types.h): New include.
5636 (sys/stat.h): Likewise.
5637 (common-remote-fileio.h): Likewise.
5638 (handle_fstat): New function.
5639 (handle_vFile): Handle vFile:fstat packets.
5641 2015-03-11 Gary Benson <gbenson@redhat.com>
5643 * configure.ac (AC_CHECK_MEMBERS): Add checks for
5644 struct stat.st_blocks and struct stat.st_blksize.
5645 * configure: Regenerate.
5646 * config.in: Likewise.
5647 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
5648 (OBS): Add common-remote-fileio.o.
5649 (common-remote-fileio.o): New rule.
5651 2015-03-09 Pedro Alves <palves@redhat.com>
5653 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
5654 'struct sockaddr' pointer in 'accept' call.
5656 2015-03-09 Pedro Alves <palves@redhat.com>
5659 2015-03-07 Pedro Alves <palves@redhat.com>
5660 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5661 or <winsock2.h> here. Instead include "gdb_socket.h".
5662 (remote_open): Use union gdb_sockaddr_u.
5663 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5664 or <winsock2.h> here. Instead include "gdb_socket.h".
5665 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5666 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5668 (init_named_socket, gdb_agent_helper_thread): Use union
5671 2015-03-07 Pedro Alves <palves@redhat.com>
5673 * configure.ac (build_warnings): Move
5674 -Wdeclaration-after-statement to the C-specific set.
5675 * configure: Regenerate.
5677 2015-03-07 Pedro Alves <palves@redhat.com>
5679 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
5680 or <winsock2.h> here. Instead include "gdb_socket.h".
5681 (remote_open): Use union gdb_sockaddr_u.
5682 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
5683 or <winsock2.h> here. Instead include "gdb_socket.h".
5684 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
5685 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
5687 (init_named_socket, gdb_agent_helper_thread): Use union
5690 2015-03-07 Pedro Alves <palves@redhat.com>
5692 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
5695 2015-03-06 Yao Qi <yao.qi@linaro.org>
5697 * linux-aarch64-low.c (aarch64_insert_point): Use
5698 show_debug_regs as a boolean.
5699 (aarch64_remove_point): Likewise.
5701 2015-03-05 Pedro Alves <palves@redhat.com>
5703 * lynx-low.c (lynx_target_ops): Install NULL hooks for
5704 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
5705 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
5706 * nto-low.c (nto_target_ops): Likewise.
5707 * spu-low.c (spu_target_ops): Likewise.
5708 * win32-low.c (win32_target_ops): Likewise.
5710 2015-03-04 Pedro Alves <palves@redhat.com>
5712 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
5713 Decide whether a breakpoint triggered based on the SIGTRAP's
5715 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
5716 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
5717 (linux_low_filter_event): Check for breakpoints before checking
5719 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
5721 (linux_stopped_by_sw_breakpoint)
5722 (linux_supports_stopped_by_sw_breakpoint)
5723 (linux_stopped_by_hw_breakpoint)
5724 (linux_supports_stopped_by_hw_breakpoint): New functions.
5725 (linux_target_ops): Install new target methods.
5727 2015-03-04 Pedro Alves <palves@redhat.com>
5729 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
5730 * server.c (swbreak_feature, hwbreak_feature): New globals.
5731 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
5732 (captured_main): Clear swbreak_feature and hwbreak_feature.
5733 * server.h (swbreak_feature, hwbreak_feature): Declare.
5734 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
5735 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
5736 supports_stopped_by_hw_breakpoint>: New fields.
5737 (target_supports_stopped_by_sw_breakpoint)
5738 (target_stopped_by_sw_breakpoint)
5739 (target_supports_stopped_by_hw_breakpoint)
5740 (target_stopped_by_hw_breakpoint): Declare.
5742 2015-03-04 Pedro Alves <palves@redhat.com>
5744 enum lwp_stop_reason -> enum target_stop_reason
5745 * linux-low.c (check_stopped_by_breakpoint): Adjust.
5746 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
5747 (linux_wait_1, stuck_in_jump_pad_callback)
5748 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
5749 (linux_stopped_by_watchpoint):
5750 * linux-low.h (enum lwp_stop_reason): Delete.
5751 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
5752 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
5754 2015-03-04 Yao Qi <yao.qi@linaro.org>
5756 * Makefile.in (SFILES): Add linux-aarch64-low.c.
5758 2015-03-03 Gary Benson <gbenson@redhat.com>
5760 * hostio.c (handle_vFile): Fix prefix lengths.
5762 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
5764 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
5767 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
5769 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
5770 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
5771 (clean): Add "rm -f" for above C files.
5772 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
5773 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
5774 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
5775 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
5776 * linux-s390-low.c (HWCAP_S390_VX): New macro.
5777 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
5778 (init_registers_s390x_vx_linux64)
5779 (init_registers_s390x_tevx_linux64)
5780 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
5781 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
5783 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
5784 (s390_store_vxrs_high): New functions.
5785 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
5787 (s390_arch_setup): Add logic for selecting one of the new target
5788 descriptions. Activate the new vector regsets if applicable.
5789 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
5790 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
5791 and init_registers_s390x_tevx_linux64.
5793 2015-03-01 Pedro Alves <palves@redhat.com>
5795 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
5798 2015-02-27 Pedro Alves <palves@redhat.com>
5800 * linux-x86-low.c (u_debugreg_offset): New function.
5801 (x86_linux_dr_get, x86_linux_dr_set): Use it.
5803 2015-02-27 Pedro Alves <palves@redhat.com>
5805 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
5806 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
5807 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
5808 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
5809 (ps_lsetfpregs, ps_getpid)
5810 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
5811 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
5812 (ps_lsetxregs, ps_plog): Declare.
5814 2015-02-27 Pedro Alves <palves@redhat.com>
5816 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
5817 IP_AGENT_EXPORT_FUNC.
5818 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
5819 IP_AGENT_EXPORT_FUNC.
5820 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
5821 (IP_AGENT_EXPORT): Delete.
5822 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5823 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5824 (gdb_trampoline_buffer_error, collecting, gdb_collect)
5825 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
5826 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
5827 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
5828 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
5829 (traceframe_read_count, traceframe_write_count)
5830 (traceframes_created, trace_state_variables, get_raw_reg)
5831 (get_trace_state_variable_value, set_trace_state_variable_value)
5832 (ust_loaded, helper_thread_id, cmd_buf): Use
5833 IPA_SYM_EXPORTED_NAME.
5834 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
5835 (tracepoints) Use IP_AGENT_EXPORT_VAR.
5836 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
5837 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5838 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
5839 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
5840 EXTERN_C_PUSH/EXTERN_C_POP.
5841 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
5842 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
5843 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5844 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
5845 (traceframe_write_count, traceframe_read_count)
5846 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
5847 (about_to_request_buffer_space, get_trace_state_variable_value)
5848 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
5849 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
5850 EXTERN_C_PUSH/EXTERN_C_POP.
5851 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
5852 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
5853 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
5854 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
5855 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
5856 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
5857 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
5858 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
5860 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
5861 (IP_AGENT_EXPORT_VAR_DECL): Define.
5863 (gdb_agent_get_raw_reg): Declare.
5865 2015-02-27 Tom Tromey <tromey@redhat.com>
5866 Pedro Alves <palves@redhat.com>
5868 Rename symbols whose names are reserved C++ keywords throughout.
5870 2015-02-27 Pedro Alves <palves@redhat.com>
5872 * Makefile.in (COMPILER): New, get it from autoconf.
5873 (CXX): Get from autoconf instead.
5874 (COMPILE.pre): Use COMPILER.
5875 (CC-LD): Rename to ...
5876 (CC_LD): ... this. Use COMPILER.
5877 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
5878 (CXX_FOR_TARGET): Default to g++ instead of gcc.
5879 * acinclude.m4: Include build-with-cxx.m4.
5880 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
5881 Disable -Werror by default if building in C++ mode.
5882 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
5883 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
5884 the C++ compiler. Save/restore CXXFLAGS too.
5885 * configure: Regenerate.
5887 2015-02-27 Pedro Alves <palves@redhat.com>
5889 * acinclude.m4: Include libiberty.m4.
5890 * configure.ac: Call libiberty_INIT.
5891 * config.in, configure: Regenerate.
5893 2015-02-26 Pedro Alves <palves@redhat.com>
5895 * linux-low.c (linux_wait_1): When incrementing the PC past a
5896 program breakpoint always use the_low_target.breakpoint_len as
5897 increment, rather than the maximum between that and
5898 the_low_target.decr_pc_after_break.
5900 2015-02-23 Pedro Alves <palves@redhat.com>
5902 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
5903 thread was doing a step-over; always adjust the PC if
5904 we stepped over a permanent breakpoint.
5905 (linux_wait_1): If we stepped over breakpoint that was on top of a
5906 permanent breakpoint, manually advance the PC past it.
5908 2015-02-23 Pedro Alves <palves@redhat.com>
5910 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
5912 (x86_fill_gregset, x86_store_gregset): Use it when handling
5915 2015-02-20 Pedro Alves <palves@redhat.com>
5917 * thread-db.c: Include "nat/linux-procfs.h".
5918 (thread_db_init): Skip listing new threads if the kernel supports
5919 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
5921 2015-02-20 Pedro Alves <palves@redhat.com>
5923 * linux-low.c (status_pending_p_callback): Use ptid_match.
5925 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
5927 PR breakpoints/16812
5928 * linux-low.c (wstatus_maybe_breakpoint): Remove.
5929 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
5930 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
5932 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
5934 PR breakpoints/15956
5935 * tracepoint.c (cmd_qtinit): Add check for current_thread.
5937 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5939 * linux-low.c (linux_low_btrace_conf): Print size.
5940 * server.c (handle_btrace_conf_general_set): New.
5941 (hanle_general_set): Call handle_btrace_conf_general_set.
5942 (handle_query): Report Qbtrace-conf:bts:size as supported.
5944 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5946 * linux-low.c (linux_low_enable_btrace): Update parameters.
5947 (linux_low_btrace_conf): New.
5948 (linux_target_ops)<to_btrace_conf>: Initialize.
5949 * server.c (current_btrace_conf): New.
5950 (handle_btrace_enable): Rename to ...
5951 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
5952 to target_enable_btrace. Update comment. Update users.
5953 (handle_qxfer_btrace_conf): New.
5954 (qxfer_packets): Add btrace-conf entry.
5955 (handle_query): Report qXfer:btrace-conf:read as supported packet.
5956 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
5957 (target_ops)<read_btrace_conf>: New.
5958 (target_enable_btrace): Update parameters.
5959 (target_read_btrace_conf): New.
5961 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5963 * server.c (handle_btrace_general_set): Remove call to
5964 target_supports_btrace.
5965 (supported_btrace_packets): New.
5966 (handle_query): Call supported_btrace_packets.
5967 * target.h: include btrace-common.h.
5968 (btrace_target_info): Removed.
5969 (supports_btrace, target_supports_btrace): Update parameters.
5971 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
5973 * Makefile.in (SFILES): Add common/btrace-common.c.
5974 (OBS): Add common/btrace-common.o.
5975 (btrace-common.o): Add build rules.
5976 * linux-low: Include btrace-common.h.
5977 (linux_low_read_btrace): Use struct btrace_data. Call
5978 btrace_data_init and btrace_data_fini.
5980 2015-02-06 Pedro Alves <palves@redhat.com>
5982 * thread-db.c (find_new_threads_callback): Add debug output.
5984 2015-02-04 Pedro Alves <palves@redhat.com>
5986 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
5987 (resume_stopped_resumed_lwps): New function.
5988 (linux_wait_for_event_filtered): Use it.
5990 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
5992 * Makefile.in (SFILES): Add linux-personality.c.
5993 (linux-personality.o): New rule.
5994 * configure.srv (srv_linux_obj): Add linux-personality.o to the
5995 list of objects to be built.
5996 * linux-low.c: Include nat/linux-personality.h.
5997 (linux_create_inferior): Remove code to disable address space
5998 randomization (moved to ../nat/linux-personality.c). Create
5999 cleanup to disable address space randomization.
6001 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6003 * Makefile.in (posix-strerror.o): New rule.
6004 (mingw-strerror.o): Likewise.
6005 * configure: Regenerated.
6006 * configure.ac: Source file ../common/common.host. Initialize new
6007 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6009 2015-01-14 Yao Qi <yao@codesourcery.com>
6011 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6012 (ppc-linux.o): New rule.
6013 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6014 * configure.ac: AC_CHECK_FUNCS(getauxval).
6015 * config.in: Re-generated.
6016 * configure: Re-generated.
6017 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6018 ppc64_64bit_inferior_p
6020 2015-01-14 Yao Qi <yao@codesourcery.com>
6022 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6023 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6024 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6025 (PT_ORIG_R3, PT_TRAP): Likewise.
6026 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6027 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6028 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6030 2015-01-10 Joel Brobecker <brobecker@adacore.com>
6032 * i387-fp.c (i387_cache_to_xsave): In look over
6033 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6034 zmmh_low_space field by use of zmmh_high_space.
6036 2015-01-09 Pedro Alves <palves@redhat.com>
6038 * linux-low.c (step_over_bkpt): Move higher up in the file.
6039 (handle_extended_wait): Don't store the stop_pc here.
6040 (get_stop_pc): Adjust comments and rename to ...
6041 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6042 stopped for a software breakpoint or hardware breakpoint.
6043 (thread_still_has_status_pending_p): New function.
6044 (status_pending_p_callback): Use
6045 thread_still_has_status_pending_p. If the event is no longer
6046 interesting, resume the LWP.
6047 (handle_tracepoints): Add assert.
6048 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6049 (wstatus_maybe_breakpoint): New function.
6050 (cancel_breakpoint): Delete function.
6051 (check_stopped_by_watchpoint): New function, factored out from
6052 linux_low_filter_event.
6053 (lp_status_maybe_breakpoint): Delete function.
6054 (linux_low_filter_event): Remove filter_ptid argument.
6055 Leave thread group exits pending here. Store the LWP's stop PC.
6056 Always leave events pending.
6057 (linux_wait_for_event_filtered): Pull all events out of the
6058 kernel, and leave them all pending.
6059 (count_events_callback, select_event_lwp_callback): Consider all
6061 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6062 (select_event_lwp): Only give preference to the stepping LWP in
6063 all-stop mode. Adjust comments.
6064 (ignore_event): New function.
6065 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6066 references to cancel_breakpoints. Adjust to renames. Also give
6067 equal priority to all LWPs that have had events in non-stop mode.
6068 If reporting a software breakpoint event, unadjust the LWP's PC.
6069 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6070 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6072 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6073 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6074 (linux_stopped_by_watchpoint): Adjust.
6075 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6076 * linux-low.h (enum lwp_stop_reason): New.
6077 (struct lwp_info) <stop_pc>: Adjust comment.
6078 <stopped_by_watchpoint>: Delete field.
6079 <stop_reason>: New field.
6080 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6081 * mem-break.c (software_breakpoint_inserted_here)
6082 (hardware_breakpoint_inserted_here): New function.
6083 * mem-break.h (software_breakpoint_inserted_here)
6084 (hardware_breakpoint_inserted_here): Declare.
6085 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6086 (cancel_breakpoints): Delete.
6087 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6088 (upload_fast_traceframes): Remove references to
6091 2015-01-09 Pedro Alves <palves@redhat.com>
6093 * thread-db.c (find_new_threads_callback): Ignore thread if the
6094 kernel thread ID is -1.
6096 2015-01-09 Pedro Alves <palves@redhat.com>
6098 * linux-low.c (linux_attach_fail_reason_string): Move to
6099 nat/linux-ptrace.c, and rename.
6100 (linux_attach_lwp): Update comment.
6101 (attach_proc_task_lwp_callback): New function.
6102 (linux_attach): Adjust to rename and use
6103 linux_proc_attach_tgid_threads.
6104 (linux_attach_fail_reason_string): Delete declaration.
6106 2015-01-01 Joel Brobecker <brobecker@adacore.com>
6108 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6109 * server.c (gdbserver_version): Likewise.
6111 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6113 * remote-utils.c: Include ctype.h.
6114 (input_interrupt): Explicitly handle the case when the char
6115 received is the NUL byte. Improve the printing of non-ASCII
6118 2014-12-16 Joel Brobecker <brobecker@adacore.com>
6120 * linux-low.c (linux_low_filter_event): Update call to
6121 linux_enable_event_reporting following the addition of
6122 a new parameter to that function.
6124 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
6127 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6128 (AARCH64_FPCR_REGNO): Likewise.
6129 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6130 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6131 (aarch64_store_fpregset): Likewise.
6133 2014-12-15 Joel Brobecker <brobecker@adacore.com>
6135 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6136 Remove FIXME comment about assumption about N.
6138 2014-12-13 Joel Brobecker <brobecker@adacore.com>
6140 * configure.ac: If large-file support is disabled in GDBserver,
6141 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6142 * configure: Regenerate.
6144 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6146 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6147 warning upon ENODATA from ptrace.
6148 * linux-s390-low.c (s390_store_tdb): New.
6149 (s390_regsets): Add regset for NT_S390_TDB.
6151 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6153 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6154 without a fill_function.
6155 * linux-s390-low.c (s390_fill_last_break): Remove.
6156 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6157 (s390_arch_setup): Use regset's size instead of fill_function for
6160 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6162 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6163 the regset's store function when ptrace returned an error.
6164 * regcache.c (get_thread_regcache): Invalidate register cache
6165 before fetching inferior's registers.
6167 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6169 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6170 while-loop as for-loop.
6171 (regsets_store_inferior_registers): Likewise.
6173 2014-11-28 Yao Qi <yao@codesourcery.com>
6175 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6176 * config.in, configure: Re-generate.
6177 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6180 2014-11-21 Yao Qi <yao@codesourcery.com>
6182 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6183 (AC_CHECK_HEADERS): Remove malloc.h.
6184 * configure: Re-generated.
6185 * config.in: Re-generated.
6186 * server.h: Don't include alloca.h and malloc.h.
6187 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6188 Don't include malloc.h.
6190 2014-11-17 Joel Brobecker <brobecker@adacore.com>
6192 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6193 corresponding ERRNO check in same block.
6195 2014-11-12 Pedro Alves <palves@redhat.com>
6197 * server.c (cont_thread): Update comment.
6198 (start_inferior, attach_inferior): No longer clear cont_thread.
6199 (handle_v_cont): No longer set cont_thread.
6200 (captured_main): Clear cont_thread each time a GDB connects.
6202 2014-11-12 Pedro Alves <palves@redhat.com>
6204 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6205 thread, and don't resume all threads if the Hc thread has exited.
6207 2014-11-12 Pedro Alves <palves@redhat.com>
6209 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6210 the process group instead of to a specific LWP.
6212 2014-10-15 Pedro Alves <palves@redhat.com>
6215 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6217 (arm_set_thread_context): Delete.
6218 (the_low_target): Adjust.
6219 * win32-i386-low.c (debug_registers_changed)
6220 (debug_registers_used): Delete.
6221 (update_debug_registers_callback): New function.
6222 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6223 needing to update their debug registers.
6224 (win32_get_current_dr): New function.
6225 (x86_dr_low_get_addr, x86_dr_low_get_control)
6226 (x86_dr_low_get_status): Fetch the debug register from the thread
6228 (i386_initial_stuff): Adjust.
6229 (i386_get_thread_context): Remove current_event parameter. Don't
6230 clear debug_registers_changed nor copy DR values to
6232 (i386_set_thread_context): Delete.
6233 (i386_prepare_to_resume): New function.
6234 (i386_thread_added): Mark the thread as needing to update irs
6236 (the_low_target): Remove i386_set_thread_context and install
6237 i386_prepare_to_resume.
6238 * win32-low.c (win32_get_thread_context): Adjust.
6239 (win32_set_thread_context): Use SetThreadContext
6241 (win32_prepare_to_resume): New function.
6242 (win32_require_context): New function, factored out from ...
6243 (thread_rec): ... this.
6244 (continue_one_thread): Call win32_prepare_to_resume on each thread
6245 we're about to continue.
6246 (win32_resume): Call win32_prepare_to_resume on the event thread.
6247 * win32-low.h (struct win32_thread_info)
6248 <debug_registers_changed>: New field.
6249 (struct win32_target_ops): Change prototype of set_thread_context,
6250 delete set_thread_context and add prepare_to_resume.
6251 (win32_require_context): New declaration.
6253 2014-10-08 Gary Benson <gbenson@redhat.com>
6255 * server.h: Do not include common-exceptions.h.
6257 2014-10-08 Gary Benson <gbenson@redhat.com>
6259 * server.h: Do not include cleanups.h.
6261 2014-09-30 James Hogan <james.hogan@imgtec.com>
6263 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6266 2014-09-23 Yao Qi <yao@codesourcery.com>
6268 * linux-low.c (lp_status_maybe_breakpoint): New function.
6269 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6270 (count_events_callback): Likewise.
6271 (select_event_lwp_callback): Likewise.
6272 (cancel_breakpoints_callback): Likewise.
6274 2014-09-19 Don Breazeal <donb@codesourcery.com>
6276 * linux-low.c (handle_extended_wait): Call
6277 linux_ptrace_get_extended_event.
6278 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6279 linux_is_extended_waitstatus.
6281 2014-09-16 Joel Brobecker <brobecker@adacore.com>
6283 * Makefile.in (CPPFLAGS): Define.
6284 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6285 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6287 2014-09-16 Gary Benson <gbenson@redhat.com>
6289 * inferiors.h (current_inferior): Renamed as...
6290 (current_thread): New variable. All uses updated.
6291 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6292 (maybe_move_out_of_jump_pad): Likewise.
6293 (cancel_breakpoint): Likewise.
6294 (linux_low_filter_event): Likewise.
6295 (wait_for_sigstop): Likewise.
6296 (linux_resume_one_lwp): Likewise.
6297 (need_step_over_p): Likewise.
6298 (start_step_over): Likewise.
6299 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6300 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6301 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6302 and save_inferior as saved_thread.
6303 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6305 (regcache_invalidate_thread): Likewise.
6306 * remote-utils.c (prepare_resume_reply): Likewise.
6307 * thread-db.c (thread_db_get_tls_address): Likewise.
6308 (disable_thread_event_reporting): Likewise.
6309 (remove_thread_event_breakpoints): Likewise.
6310 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6312 * target.h (set_desired_inferior): Renamed as...
6313 (set_desired_thread): New declaration. All uses updated.
6314 * server.c (myresume): Updated comment to reference thread instead
6316 (handle_serial_event): Likewise.
6317 (handle_target_event): Likewise.
6319 2014-09-12 Tom Tromey <tromey@redhat.com>
6320 Gary Benson <gbenson@redhat.com>
6322 * regcache.h: Include common-regcache.h.
6323 (regcache_read_pc): Don't declare.
6324 * regcache.c (get_thread_regcache_for_ptid): New function.
6326 2014-09-11 Tom Tromey <tromey@redhat.com>
6327 Gary Benson <gbenson@redhat.com>
6329 * symbol.c: New file.
6330 * Makefile.in (SFILES): Add symbol.c.
6331 (OBS): Add symbol.o.
6333 2014-09-11 Gary Benson <gbenson@redhat.com>
6335 * target.c (target_stop_ptid, target_continue_ptid): New
6338 2014-09-11 Tom Tromey <tromey@redhat.com>
6339 Gary Benson <gbenson@redhat.com>
6341 * target.h: Include target/target.h.
6342 * target.c (target_read_memory, target_read_uint32)
6343 (target_write_memory): New functions.
6345 2014-09-11 Gary Benson <gbenson@redhat.com>
6347 * server.h (debug_hw_points): Don't declare.
6348 * server.c (debug_hw_points): Don't define. Replace all uses
6349 with show_debug_regs.
6350 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6351 all uses with show_debug_regs.
6353 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6355 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6356 endianness into account.
6357 (ppc_supply_ptrace_register): Likewise.
6359 2014-09-03 James Hogan <james.hogan@imgtec.com>
6361 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6362 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6364 2014-09-03 Gary Benson <gbenson@redhat.com>
6366 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6367 ALL_DEBUG_ADDRESS_REGISTERS.
6369 2014-09-02 Gary Benson <gbenson@redhat.com>
6371 * i386-low.h: Renamed as...
6372 * x86-low.h: New file. All type, function and variable name
6373 prefixes changed from "i386_" to "x86_". All references updated.
6374 * i386-low.c: Renamed as...
6375 * x86-low.c: New file. All type, function and variable name
6376 prefixes changed from "i386_" to "x86_". All references updated.
6378 2014-09-02 Gary Benson <gbenson@redhat.com>
6380 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6381 (x86_linux_new_thread): Likewise.
6383 2014-08-29 Gary Benson <gbenson@redhat.com>
6385 * server.h (setjmp.h): Do not include.
6386 (toplevel): Do not declare.
6387 (common-exceptions.h): Include.
6388 (cleanups.h): Likewise.
6389 * server.c (toplevel): Do not define.
6390 (exit_code): New static global.
6391 (detach_or_kill_for_exit_cleanup): New function.
6392 (main): New function. Original main renamed to...
6393 (captured_main): New function.
6394 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6396 2014-08-29 Gary Benson <gbenson@redhat.com>
6398 * Makefile.in (SFILES): Add common/common-exceptions.c.
6399 (OBS): Add common-exceptions.o.
6400 (common-exceptions.o): New rule.
6401 * utils.c (prepare_to_throw_exception): New function.
6403 2014-08-29 Gary Benson <gbenson@redhat.com>
6405 * config.in: Regenerate.
6406 * configure: Likewise.
6408 2014-08-29 Gary Benson <gbenson@redhat.com>
6410 * Makefile.in (SFILES): Add common/cleanups.c.
6412 (cleanups.o): New rule.
6414 2014-08-29 Gary Benson <gbenson@redhat.com>
6416 * utils.c (internal_vwarning): New function.
6418 2014-08-28 Gary Benson <gbenson@redhat.com>
6420 * utils.h (fatal): Remove declaration.
6421 * utils.c (fatal): Remove function.
6423 2014-08-28 Gary Benson <gbenson@redhat.com>
6425 * tracepoint.c (gdb_agent_init): Replace fatal with
6427 (initialize_tracepoint): Likewise.
6429 2014-08-28 Gary Benson <gbenson@redhat.com>
6431 * remote-utils.c (remote_prepare): Replace fatal with error.
6433 2014-08-28 Gary Benson <gbenson@redhat.com>
6435 * linux-low.c (linux_async): Replace fatal with warning.
6437 (linux_start_non_stop): Return -1 if linux_async failed.
6439 2014-08-28 Gary Benson <gbenson@redhat.com>
6441 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6443 (i386_dr_low_get_addr): Remove vague comment.
6444 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6447 2014-08-28 Gary Benson <gbenson@redhat.com>
6449 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6450 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6452 (linux_resume_one_lwp): Likewise.
6453 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6455 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6456 with internal_error.
6457 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6458 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6459 (find_register_by_name): Replace fatal with internal_error.
6460 (find_regno): Likewise.
6461 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6462 * thread-db.c (thread_db_create_event): Likewise.
6463 (thread_db_load_search): Likewise.
6464 (try_thread_db_load_1): Likewise.
6465 * tracepoint.c (get_jump_space_head): Replace fatal with
6467 (claim_trampoline_space): Likewise.
6468 (have_fast_tracepoint_trampoline_buffer): Likewise.
6469 (cmd_qtstart): Likewise.
6470 (stop_tracing): Likewise.
6471 (fast_tracepoint_collecting): Likewise.
6472 (target_malloc): Likewise.
6473 (download_tracepoint): Likewise.
6474 (download_trace_state_variables): Replace check with gdb_assert.
6475 (upload_fast_traceframes): Replace fatal with internal_error.
6477 2014-08-19 Tom Tromey <tromey@redhat.com>
6478 Gary Benson <gbenson@redhat.com>
6480 * Makefile.in (SFILES): Add common/common-debug.c.
6481 (OBS): Add common-debug.o.
6482 (common-debug.o): New rule.
6483 * debug.h (debug_printf): Don't declare.
6484 * debug.c (debug_printf): Renamed and rewritten as...
6485 (debug_vprintf): New function.
6487 2014-08-19 Gary Benson <gbenson@redhat.com>
6489 * utils.h: Do not include print-utils.h.
6491 2014-08-19 Tom Tromey <tromey@redhat.com>
6492 Gary Benson <gbenson@redhat.com>
6494 * server.h: Add static assertion.
6495 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6497 2014-08-19 Tom Tromey <tromey@redhat.com>
6498 Gary Benson <gbenson@redhat.com>
6500 * Makefile.in (SFILES): Add common/errors.c.
6501 (OBS): Add errors.o.
6502 (IPA_OBS): Add errors-ipa.o.
6503 (errors.o): New rule.
6504 (errors-ipa.o): Likewise.
6505 * utils.h (perror_with_name, error, warning): Don't declare.
6506 * utils.c (warning): Renamed and rewritten as...
6507 (vwarning): New function.
6508 (error): Renamed and rewritten as...
6509 (verror): New function.
6510 (internal_error): Renamed and rewritten as...
6511 (internal_verror): New function.
6513 2014-08-07 Gary Benson <gbenson@redhat.com>
6515 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6516 * configure: Regenerate.
6517 * config.in: Likewise.
6518 * server.h: Do not include errno.h.
6519 * event-loop.c: Likewise.
6520 * hostio-errno.c: Likewise.
6521 * linux-low.c: Likewise.
6522 * remote-utils.c: Likewise.
6523 * spu-low.c: Likewise.
6524 * utils.c: Likewise.
6525 * gdbreplay.c: Unconditionally include errno.h.
6527 2014-08-07 Gary Benson <gbenson@redhat.com>
6529 * server.h: Do not include string.h.
6530 * event-loop.c: Likewise.
6531 * linux-low.c: Likewise.
6532 * regcache.c: Likewise.
6533 * remote-utils.c: Likewise.
6534 * spu-low.c: Likewise.
6535 * utils.c: Likewise.
6537 2014-08-07 Gary Benson <gbenson@redhat.com>
6539 * server.h: Do not include gdb_assert.h.
6541 2014-08-07 Gary Benson <gbenson@redhat.com>
6543 * server.h: Do not include common-utils.h.
6545 2014-08-07 Gary Benson <gbenson@redhat.com>
6547 * server.h: Do not include ptid.h.
6548 * notif.h: Likewise.
6550 2014-08-07 Gary Benson <gbenson@redhat.com>
6552 * server.h: Do not include gdb_locale.h.
6554 2014-08-07 Gary Benson <gbenson@redhat.com>
6556 * server.h: Do not include gdb/signals.h.
6557 * win32-low.c: Likewise.
6559 2014-08-07 Gary Benson <gbenson@redhat.com>
6561 * server.h: Do not include pathmax.h.
6563 2014-08-07 Gary Benson <gbenson@redhat.com>
6565 * server.h: Do not include libiberty.h.
6566 * linux-bfin-low.c: Likewise.
6568 2014-08-07 Gary Benson <gbenson@redhat.com>
6570 * server.h: Do not include ansidecl.h.
6572 2014-08-07 Gary Benson <gbenson@redhat.com>
6574 * linux-x86-low.c: Do not include stddef.h.
6575 * lynx-ppc-low.c: Likewise.
6576 * tracepoint.c: Likewise.
6578 2014-08-07 Gary Benson <gbenson@redhat.com>
6580 * server.h: Do not include stdarg.h.
6581 * nto-low.c: Likewise.
6583 2014-08-07 Gary Benson <gbenson@redhat.com>
6585 * server.h: Do not include stdlib.h.
6586 * inferiors.c: Likewise.
6587 * linux-low.c: Likewise.
6588 * regcache.c: Likewise.
6589 * spu-low.c: Likewise.
6590 * tracepoint.c: Likewise.
6591 * utils.c: Likewise.
6593 2014-08-07 Gary Benson <gbenson@redhat.com>
6595 * server.h: Do not include stdio.h.
6596 * linux-low.c: Likewise.
6597 * remote-utils.c: Likewise.
6598 * spu-low.c: Likewise.
6599 * utils.c: Likewise.
6600 * wincecompat.c: Likewise.
6602 2014-08-06 Gary Benson <gbenson@redhat.com>
6604 * regcache.c (init_register_cache): Move conditionals inside if.
6606 2014-08-06 Gary Benson <gbenson@redhat.com>
6608 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6610 2014-07-31 Gary Benson <gbenson@redhat.com>
6612 * ax.h: Do not include server.h.
6613 * gdbthread.h: Likewise.
6614 * lynx-low.h: Likewise.
6615 * notif.h: Likewise.
6617 2014-07-30 Gary Benson <gbenson@redhat.com>
6619 * server.h: Include common-defs.h.
6620 Do not include config.h or build-gnulib-gdbserver/config.h.
6622 2014-07-30 Gary Benson <gbenson@redhat.com>
6624 * hostio-errno.c: Move server.h to top of includes list.
6625 * inferiors.c: Likewise.
6626 * linux-x86-low.c: Likewise.
6627 * notif.c: Include server.h.
6629 2014-07-24 Tom Tromey <tromey@redhat.com>
6630 Gary Benson <gbenson@redhat.com>
6632 * server.h (CORE_ADDR): Now unsigned.
6634 2014-07-16 Pedro Alves <palves@redhat.com>
6636 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
6638 2014-07-15 Pedro Alves <palves@redhat.com>
6640 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
6643 2014-07-11 Pedro Alves <palves@redhat.com>
6645 * linux-low.c (kill_wait_lwp): New function, based on
6646 kill_one_lwp_callback, but use my_waitpid directly.
6647 (kill_one_lwp_callback, linux_kill): Use it.
6649 2014-06-23 Pedro Alves <palves@redhat.com>
6651 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
6652 before setting DR0..DR3.
6654 2014-06-20 Gary Benson <gbenson@redhat.com>
6656 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
6657 * configure: Regenerated.
6658 * config.in: Likewise.
6660 2014-06-20 Gary Benson <gbenson@redhat.com>
6662 * Makefile.in (SFILES): Update locations for files moved
6664 (object file files): Reordered.
6666 2014-06-20 Gary Benson <gbenson@redhat.com>
6668 * i386-low.h (i386_dr_low_can_set_addr): Removed.
6669 (i386_dr_low_set_addr): Likewise.
6670 (i386_dr_low_get_addr): Likewise.
6671 (i386_dr_low_can_set_control): Likewise.
6672 (i386_dr_low_set_control): Likewise.
6673 (i386_dr_low_get_control): Likewise.
6674 (i386_dr_low_get_status): Likewise.
6675 (i386_get_debug_register_length): Likewise.
6676 * linux-x86-low.c (i386_dr_low_set_addr):
6677 Changed signature. Made static.
6678 (i386_dr_low_get_addr): Likewise.
6679 (i386_dr_low_set_control): Likewise.
6680 (i386_dr_low_get_control): Likewise.
6681 (i386_dr_low_get_status): Likewise.
6682 (i386_dr_low): New global variable.
6683 * win32-i386-low.c (i386_dr_low_set_addr):
6684 Changed signature. Made static.
6685 (i386_dr_low_get_addr): Likewise.
6686 (i386_dr_low_set_control): Likewise.
6687 (i386_dr_low_get_control): Likewise.
6688 (i386_dr_low_get_status): Likewise.
6689 (i386_dr_low): New global variable.
6691 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
6693 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
6694 * Makefile.in (AR, AR_FLAGS): Define.
6695 * configure: Regenerate.
6697 2014-06-19 Gary Benson <gbenson@redhat.com>
6699 * Makefile.in (i386-dregs.o): New rule.
6700 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
6701 * i386-low.c (target.h): Remove include.
6702 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
6703 (DR_CONTROL_SHIFT): Likewise.
6704 (DR_CONTROL_SIZE): Likewise.
6705 (DR_RW_EXECUTE): Likewise.
6706 (DR_RW_WRITE): Likewise.
6707 (DR_RW_READ): Likewise.
6708 (DR_RW_IORW): Likewise.
6709 (DR_LEN_1): Likewise.
6710 (DR_LEN_2): Likewise.
6711 (DR_LEN_4): Likewise.
6712 (DR_LEN_8): Likewise.
6713 (DR_LOCAL_ENABLE_SHIFT): Likewise.
6714 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
6715 (DR_ENABLE_SIZE): Likewise.
6716 (DR_LOCAL_SLOWDOWN): Likewise.
6717 (DR_GLOBAL_SLOWDOWN): Likewise.
6718 (DR_CONTROL_RESERVED): Likewise.
6719 (I386_DR_CONTROL_MASK): Likewise.
6720 (I386_DR_VACANT): Likewise.
6721 (I386_DR_LOCAL_ENABLE): Likewise.
6722 (I386_DR_GLOBAL_ENABLE): Likewise.
6723 (I386_DR_DISABLE): Likewise.
6724 (I386_DR_SET_RW_LEN): Likewise.
6725 (I386_DR_GET_RW_LEN): Likewise.
6726 (I386_DR_WATCH_HIT): Likewise.
6727 (i386_wp_op_t): Likewise.
6728 (i386_show_dr): Likewise.
6729 (i386_length_and_rw_bits): Likewise.
6730 (i386_insert_aligned_watchpoint): Likewise.
6731 (i386_remove_aligned_watchpoint): Likewise.
6732 (i386_handle_nonaligned_watchpoint): Likewise.
6733 i386_update_inferior_debug_regs(): 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.
6740 2014-06-19 Gary Benson <gbenson@redhat.com>
6742 * i386-low.c (i386_dr_show): Renamed to
6743 i386_show_dr and made static. All uses updated.
6744 (i386_dr_length_and_rw_bits): Renamed to
6745 i386_length_and_rw_bits and made static.
6747 (i386_dr_insert_aligned_watchpoint): Renamed to
6748 i386_insert_aligned_watchpoint and made static.
6750 (i386_dr_remove_aligned_watchpoint): Renamed to
6751 i386_remove_aligned_watchpoint and made static.
6753 (i386_dr_update_inferior_debug_regs): Renamed to
6754 i386_update_inferior_debug_regs and made static.
6757 2014-06-18 Gary Benson <gbenson@redhat.com>
6759 * i386-low.h (i386_dr_low_can_set_addr): New macro.
6760 (i386_dr_low_can_set_control): Likewise.
6761 (i386_get_debug_register_length): Likewise.
6762 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
6763 (i386_dr_low_can_set_control): Likewise.
6764 (i386_get_debug_register_length): Likewise.
6766 2014-06-17 Gary Benson <gbenson@redhat.com>
6768 * i386-low.h (i386-dregs.h): New include.
6769 (DR_FIRSTADDR): Now in i386-dregs.h.
6770 (DR_LASTADDR): Likewise.
6771 (DR_NADDR): Likewise.
6772 (DR_STATUS): Likewise.
6773 (DR_CONTROL): Likewise.
6774 (i386_debug_reg_state): Likewise.
6775 (i386_dr_insert_watchpoint): Likewise.
6776 (i386_dr_remove_watchpoint): Likewise.
6777 (i386_dr_region_ok_for_watchpoint): Likewise.
6778 (i386_dr_stopped_data_address): Likewise.
6779 (i386_dr_stopped_by_watchpoint): Likewise.
6780 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
6782 2014-06-18 Gary Benson <gbenson@redhat.com>
6784 * i386-low.h (i386_low_insert_watchpoint): Renamed to
6785 i386_dr_insert_watchpoint.
6786 (i386_low_remove_watchpoint): Renamed to
6787 i386_dr_remove_watchpoint.
6788 (i386_low_region_ok_for_watchpoint): Renamed to
6789 i386_dr_region_ok_for_watchpoint.
6790 (i386_low_stopped_data_address): Renamed to
6791 i386_dr_stopped_data_address.
6792 (i386_low_stopped_by_watchpoint): Renamed to
6793 i386_dr_stopped_by_watchpoint.
6794 * i386-low.c (i386_show_dr): Renamed to
6795 i386_dr_show and made nonstatic. All uses updated.
6796 (i386_length_and_rw_bits): Renamed to
6797 i386_dr_length_and_rw_bits and made nonstatic.
6799 (i386_insert_aligned_watchpoint): Renamed to
6800 i386_dr_insert_aligned_watchpoint and made nonstatic.
6802 (i386_remove_aligned_watchpoint): Renamed to
6803 i386_dr_remove_aligned_watchpoint and made nonstatic.
6805 (i386_update_inferior_debug_regs): Renamed to
6806 i386_dr_update_inferior_debug_regs and made nonstatic.
6808 (i386_low_insert_watchpoint): Renamed to
6809 i386_dr_insert_watchpoint. All uses updated.
6810 (i386_low_remove_watchpoint): Renamed to
6811 i386_dr_remove_watchpoint. All uses updated.
6812 (i386_low_region_ok_for_watchpoint): Renamed to
6813 i386_dr_region_ok_for_watchpoint. All uses updated.
6814 (i386_low_stopped_data_address): Renamed to
6815 i386_dr_stopped_data_address. All uses updated.
6816 (i386_low_stopped_by_watchpoint): Renamed to
6817 i386_dr_stopped_by_watchpoint. All uses updated.
6819 2014-06-18 Gary Benson <gbenson@redhat.com>
6821 * i386-low.c (i386_dr_low_can_set_addr): New macro.
6822 (i386_dr_low_can_set_control): Likewise.
6823 (i386_insert_aligned_watchpoint): New check.
6825 2014-06-18 Gary Benson <gbenson@redhat.com>
6827 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
6830 2014-06-18 Gary Benson <gbenson@redhat.com>
6832 * i386-low.c (i386_length_and_rw_bits): Use internal_error
6833 instead of fatal and error.
6834 (i386_handle_nonaligned_watchpoint): Likewise.
6836 2014-06-18 Gary Benson <gbenson@redhat.com>
6838 * i386-low.c (i386_get_debug_register_length): New macro.
6839 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
6840 (i386_show_dr): Use debug_printf instead of fprintf. Use
6841 phex to format values.
6843 2014-06-18 Gary Benson <gbenson@redhat.com>
6845 * i386-low.h: Comment changes.
6846 * i386-low.c: Likewise.
6848 2014-06-18 Gary Benson <gbenson@redhat.com>
6850 * i386-low.c: Whitespace changes.
6852 2014-06-12 Tom Tromey <tromey@redhat.com>
6854 * utils.c (freeargv): Remove.
6856 2014-06-12 Tom Tromey <tromey@redhat.com>
6858 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
6859 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
6860 (parse_debug_format_options): Likewise.
6861 (gdbserver_usage): Likewise.
6862 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
6863 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
6864 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
6866 ($(LIBGNU)): Depend on libiberty.
6867 (all-lib): Recurse into all subdirs.
6868 (install-only): Invoke "install" target in subdirs.
6869 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
6871 * configure: Rebuild.
6872 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
6873 for vasprintf, vsnprintf, or gettimeofday.
6874 * configure.srv: Don't add safe-ctype.o or lbasename.o to
6877 2014-06-05 Joel Brobecker <brobecker@adacore.com>
6879 * development.sh: Delete.
6880 * Makefile.in (config.status): Adjust dependency on development.sh.
6881 * configure.ac: Adjust development.sh source call.
6882 * configure: Regenerate.
6884 2014-06-02 Pedro Alves <palves@redhat.com>
6886 * ax.c (gdb_free_agent_expr): New function.
6887 * ax.h (gdb_free_agent_expr): New declaration.
6888 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
6890 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
6892 (clear_breakpoint_conditions_and_commands): New function.
6893 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
6894 (clear_breakpoint_conditions_and_commands): New declaration.
6896 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
6898 * linux-aarch64-low.c (asm/ptrace.h): Include.
6900 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
6902 Fix TLS access for -static -pthread.
6903 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
6904 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
6905 (thread_db_load_search, try_thread_db_load_1): Initialize it.
6907 2014-05-20 Pedro Alves <palves@redhat.com>
6909 * linux-aarch64-low.c (aarch64_insert_point)
6910 (aarch64_remove_point): No longer check whether the type is
6911 supported here. Adjust to new interface.
6912 (the_low_target): Install aarch64_supports_z_point_type as
6913 supports_z_point_type method.
6914 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
6915 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
6916 instead of a Z packet char. Adjust.
6917 (arm_supports_z_point_type): New function.
6918 (arm_insert_point, arm_remove_point): Adjust to new interface.
6919 (the_low_target): Install arm_supports_z_point_type.
6920 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
6921 (cris_insert_point, cris_remove_point): Adjust to new interface.
6922 Don't check whether the type is supported here.
6923 (the_low_target): Install cris_supports_z_point_type.
6924 * linux-low.c (linux_supports_z_point_type): New function.
6925 (linux_insert_point, linux_remove_point): Adjust to new interface.
6926 * linux-low.h (struct linux_target_ops) <insert_point,
6927 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
6928 raw_breakpoint pointer parameter.
6929 <supports_z_point_type>: New method.
6930 * linux-mips-low.c (mips_supports_z_point_type): New function.
6931 (mips_insert_point, mips_remove_point): Adjust to new interface.
6932 Use mips_supports_z_point_type.
6933 (the_low_target): Install mips_supports_z_point_type.
6934 * linux-ppc-low.c (the_low_target): Install NULL as
6935 supports_z_point_type method.
6936 * linux-s390-low.c (the_low_target): Install NULL as
6937 supports_z_point_type method.
6938 * linux-sparc-low.c (the_low_target): Install NULL as
6939 supports_z_point_type method.
6940 * linux-x86-low.c (x86_supports_z_point_type): New function.
6941 (x86_insert_point): Adjust to new insert_point interface. Use
6942 insert_memory_breakpoint. Adjust to new
6943 i386_low_insert_watchpoint interface.
6944 (x86_remove_point): Adjust to remove_point interface. Use
6945 remove_memory_breakpoint. Adjust to new
6946 i386_low_remove_watchpoint interface.
6947 (the_low_target): Install x86_supports_z_point_type.
6948 * lynx-low.c (lynx_target_ops): Install NULL as
6949 supports_z_point_type callback.
6950 * nto-low.c (nto_supports_z_point_type): New.
6951 (nto_insert_point, nto_remove_point): Adjust to new interface.
6952 (nto_target_ops): Install nto_supports_z_point_type.
6953 * mem-break.c: Adjust intro comment.
6954 (struct raw_breakpoint) <raw_type, size>: New fields.
6955 <inserted>: Update comment.
6956 <shlib_disabled>: Delete field.
6957 (enum bkpt_type) <gdb_breakpoint>: Delete value.
6958 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
6959 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
6960 (raw_bkpt_type_to_target_hw_bp_type): New function.
6961 (find_enabled_raw_code_breakpoint_at): New function.
6962 (find_raw_breakpoint_at): New type and size parameters. Use them.
6963 (insert_memory_breakpoint): New function, based off
6964 set_raw_breakpoint_at.
6965 (remove_memory_breakpoint): New function.
6966 (set_raw_breakpoint_at): Reimplement.
6967 (set_breakpoint): New, based on set_breakpoint_at.
6968 (set_breakpoint_at): Reimplement.
6969 (delete_raw_breakpoint): Go through the_target->remove_point
6970 instead of assuming memory breakpoints.
6971 (find_gdb_breakpoint_at): Delete.
6972 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
6973 (find_gdb_breakpoint): New function.
6974 (set_gdb_breakpoint_at): Delete.
6975 (z_type_supported): New function.
6976 (set_gdb_breakpoint_1): New function, loosely based off
6977 set_gdb_breakpoint_at.
6978 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
6979 (delete_gdb_breakpoint_at): Delete.
6980 (delete_gdb_breakpoint_1): New function, loosely based off
6981 delete_gdb_breakpoint_at.
6982 (delete_gdb_breakpoint): New function.
6983 (clear_gdb_breakpoint_conditions): Rename to ...
6984 (clear_breakpoint_conditions): ... this. Don't handle a NULL
6986 (add_condition_to_breakpoint): Make static.
6987 (add_breakpoint_condition): Take a struct breakpoint pointer
6988 instead of an address. Adjust.
6989 (gdb_condition_true_at_breakpoint): Rename to ...
6990 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
6992 (gdb_condition_true_at_breakpoint): Reimplement.
6993 (add_breakpoint_commands): Take a struct breakpoint pointer
6994 instead of an address. Adjust.
6995 (gdb_no_commands_at_breakpoint): Rename to ...
6996 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
6997 parameter. Return true if no breakpoint was found. Change debug
6999 (gdb_no_commands_at_breakpoint): Reimplement.
7000 (run_breakpoint_commands): Rename to ...
7001 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7002 and change return type to boolean.
7003 (run_breakpoint_commands): New function.
7004 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7005 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7006 breakpoint. Go through the_target->remove_point instead of
7007 assuming memory breakpoint.
7008 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7009 software and hardware breakpoints.
7010 (reinsert_raw_breakpoint): Go through the_target->insert_point
7011 instead of assuming memory breakpoint.
7012 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7013 software and hardware breakpoints.
7014 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7015 Check both software and hardware breakpoints.
7016 (validate_inserted_breakpoint): Assert the breakpoint is a
7017 software breakpoint. Set the inserted flag to -1 instead of
7018 setting shlib_disabled.
7019 (delete_disabled_breakpoints): Adjust.
7020 (validate_breakpoints): Only validate software breakpoints.
7021 Adjust to inserted flag change.
7022 (check_mem_read, check_mem_write): Skip breakpoint types other
7023 than software breakpoints. Adjust to inserted flag change.
7024 * mem-break.h (enum raw_bkpt_type): New enum.
7025 (raw_breakpoint, struct process_info): Forward declare.
7026 (Z_packet_to_target_hw_bp_type): Delete declaration.
7027 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7028 (set_gdb_breakpoint, delete_gdb_breakpoint)
7029 (clear_breakpoint_conditions): New declarations.
7030 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7031 (breakpoint_inserted_here): Update comment.
7032 (add_breakpoint_condition, add_breakpoint_commands): Replace
7033 address parameter with a breakpoint pointer parameter.
7034 (gdb_breakpoint_here): Update comment.
7035 (delete_gdb_breakpoint_at): Delete.
7036 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7037 * server.c (process_point_options): Take a struct breakpoint
7038 pointer instead of an address. Adjust.
7039 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7040 delete_gdb_breakpoint.
7041 * spu-low.c (spu_target_ops): Install NULL as
7042 supports_z_point_type method.
7043 * target.h: Include mem-break.h.
7044 (struct target_ops) <prepare_to_access_memory>: Update comment.
7045 <supports_z_point_type>: New field.
7046 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7047 instead of a char. Also take a raw breakpoint pointer.
7048 * win32-arm-low.c (the_low_target): Install NULL as
7049 supports_z_point_type.
7050 * win32-i386-low.c (i386_supports_z_point_type): New function.
7051 (i386_insert_point, i386_remove_point): Adjust to new interface.
7052 (the_low_target): Install i386_supports_z_point_type.
7053 * win32-low.c (win32_supports_z_point_type): New function.
7054 (win32_insert_point, win32_remove_point): Adjust to new interface.
7055 (win32_target_ops): Install win32_supports_z_point_type.
7056 * win32-low.h (struct win32_target_ops):
7057 <supports_z_point_type>: New method.
7058 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7059 instead of a char. Also take a raw breakpoint pointer.
7061 2014-05-20 Pedro Alves <palves@redhat.com>
7063 * mem-break.h: Include break-common.h.
7064 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7065 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7066 (Z_packet_to_target_hw_bp_type): New declaration.
7067 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7068 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7069 (Z_PACKET_ACCESS_WP): Delete macros.
7070 (Z_packet_to_hw_type): Delete function.
7071 * i386-low.h: Don't include break-common.h here.
7072 (Z_packet_to_hw_type): Delete declaration.
7073 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7074 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7075 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7076 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7077 * linux-aarch64-low.c: Don't include break-common.h here.
7078 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7079 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7080 (Z_packet_to_target_hw_bp_type): Delete function.
7081 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7083 (mips_insert_point, mips_remove_point): Use
7084 Z_packet_to_target_hw_bp_type.
7086 2014-05-20 Pedro Alves <palves@redhat.com>
7088 * linux-aarch64-low.c: Include break-common.h.
7089 (enum target_point_type): Delete.
7090 (Z_packet_to_point_type): Rename to ...
7091 (Z_packet_to_target_hw_bp_type): ... this, and return a
7092 target_hw_bp_type instead.
7093 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7094 instead of an enum target_point_type.
7095 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7097 (aarch64_dr_state_insert_one_point)
7098 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7099 (aarch64_handle_aligned_watchpoint)
7100 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7101 Take an enum target_hw_bp_type instead of an enum
7103 (aarch64_supports_z_point_type): New function.
7104 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7105 use Z_packet_to_target_hw_bp_type.
7107 2014-05-20 Joel Brobecker <brobecker@adacore.com>
7109 * configure.ac: Only use -Werror by default when DEVELOPMENT
7111 * configure: Regenerate.
7113 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7115 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7116 * linux-x86-low.c (X86_64_USER_REGS): New.
7117 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7119 2014-04-28 Yao Qi <yao@codesourcery.com>
7121 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7124 2014-04-25 Pedro Alves <palves@redhat.com>
7127 * linux-low.c (linux_attach_fail_reason_string): New function.
7128 (linux_attach_lwp): Delete.
7129 (linux_attach_lwp_1): Rename to ...
7130 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7131 argument. Remove "initial" parameter. Return int instead of
7132 void. Don't error or warn here.
7133 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7134 failure to attach to the tgid. Call warning when failing to
7136 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7137 argument. Remove "initial" parameter. Return int instead of
7138 void. Don't error or warn here.
7139 (linux_attach_fail_reason_string): New declaration.
7140 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7141 interface change. Use linux_attach_fail_reason_string.
7143 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
7144 Walfred Tedeschi <walfred.tedeschi@intel.com>
7146 * Makefile.in: Added rules to handle new files
7147 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7148 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7149 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7150 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7151 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7152 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7154 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7155 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7156 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7157 i386/x32-avx512.xml.
7158 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7159 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7160 i386/x32-avx512-linux.xml.
7161 * i387-fp.c (num_avx512_k_registers): New constant for number
7163 (num_avx512_zmmh_low_registers): New constant for number of
7164 lower ZMM registers (0-15).
7165 (num_avx512_zmmh_high_registers): New constant for number of
7166 higher ZMM registers (16-31).
7167 (num_avx512_ymmh_registers): New contant for number of higher
7168 YMM registers (ymm16-31 added by avx521 on x86_64).
7169 (num_avx512_xmm_registers): New constant for number of higher
7170 XMM registers (xmm16-31 added by AVX512 on x86_64).
7171 (struct i387_xsave): Add space for AVX512 registers.
7172 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7173 Add code to handle AVX512 registers.
7174 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7175 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7176 prototypei from generated file.
7177 (tdesc_amd64_avx512_linux): Likewise.
7178 (init_registers_x32_avx512_linux): Likewise.
7179 (tdesc_x32_avx512_linux): Likewise.
7180 (init_registers_i386_avx512_linux): Likewise.
7181 (tdesc_i386_avx512_linux): Likewise.
7182 (x86_64_regmap): Add AVX512 registers.
7183 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7185 (initialize_low_arch): Add code to initialize AVX512 registers.
7187 2014-04-23 Pedro Alves <palves@redhat.com>
7189 * mem-break.c (find_gdb_breakpoint_at): Make static.
7190 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7192 2014-04-23 Pedro Alves <palves@redhat.com>
7194 * i386-low.c: Don't include break-common.h here.
7195 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7196 prototype to take target_hw_bp_type as argument instead of a Z
7198 * i386-low.h: Include break-common.h here.
7199 (Z_packet_to_hw_type): Declare.
7200 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7202 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7203 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7204 (x86_remove_point): Convert the packet number to a
7205 target_hw_bp_type before calling i386_low_remove_watchpoint.
7206 * win32-i386-low.c (i386_insert_point): Convert the packet number
7207 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7208 (i386_remove_point): Convert the packet number to a
7209 target_hw_bp_type before calling i386_low_remove_watchpoint.
7211 2014-04-23 Pedro Alves <palves@redhat.com>
7213 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7215 2014-04-10 Pedro Alves <palves@redhat.com>
7217 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7218 Check if the condition or command is NULL before checking if the
7219 breakpoint is known. On success, return true.
7220 * mem-break.h (add_breakpoint_condition): Document return.
7221 (add_breakpoint_commands): Add describing comment.
7222 * server.c (skip_to_semicolon): New function.
7223 (process_point_options): Use it.
7225 2014-04-09 Pedro Alves <palves@redhat.com>
7227 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7230 2014-02-27 Pedro Alves <palves@redhat.com>
7233 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7235 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7237 (last_thread_of_process_p): Take a PID argument instead of a
7239 (linux_wait_for_lwp): Delete.
7240 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7242 (linux_low_filter_event): New function, party factored out from
7243 linux_wait_for_event.
7244 (linux_wait_for_event): Rename to ...
7245 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7246 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7247 sigsuspend. Check for zombie leaders.
7248 (linux_wait_for_event): Reimplement as wrapper around
7249 linux_wait_for_event_filtered.
7250 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7251 a normal or signal exit is seen, it's the whole process exiting.
7252 (wait_for_sigstop): No longer a for_each_inferior callback.
7253 Rewrite on top of linux_wait_for_event_filtered.
7254 (stop_all_lwps): Call wait_for_sigstop directly.
7255 * server.c (resume, handle_target_event): Handle
7256 TARGET_WAITKIND_NO_RESUMED.
7258 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7260 * win32-low.c (psapi_get_dll_name,
7261 * win32_CreateToolhelp32Snapshot): Delete.
7262 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7263 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7265 (handle_load_dll): Add function description.
7266 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7268 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7270 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7272 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7273 base address when calling win32_add_one_solib.
7274 (handle_load_dll): Delete local variable load_addr.
7275 Remove 0x1000 offset applied to DLL base address when calling
7276 win32_add_one_solib.
7277 (handle_unload_dll): Add comment.
7279 2014-02-26 Joel Brobecker <brobecker@adacore.com>
7281 * win32-low.c (win32_add_all_dlls): Renames
7282 win32_ensure_ntdll_loaded. Rewrite function documentation.
7283 Adjust implementation to always load all DLLs.
7284 Add 0x1000 offset to DLL base address when calling
7285 win32_add_one_solib.
7286 (child_initialization_done): New static global.
7287 (do_initial_child_stuff): Set child_initialization_done to
7288 zero during child initialization, and 1 after. Replace call
7289 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7291 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7292 (handle_unload_dll): Add function documentation.
7293 (get_child_debug_event): Ignore load and unload DLL events
7294 during child initialization.
7296 2014-02-20 Doug Evans <dje@google.com>
7298 Remove global all_lwps.
7299 * inferiors.h (ptid_of): Move here from linux-low.h.
7300 (pid_of, lwpid_of): Ditto.
7301 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7302 parameter is a struct thread_info * now.
7303 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7304 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7305 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7307 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7308 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7309 * linux-arm-low.c (update_registers_callback): Update, "entry"
7310 parameter is a struct thread_info * now.
7311 Fetch lwpid from current_inferior directly.
7312 (arm_insert_point): Pass &all_threads to find_inferior instead of
7314 (arm_remove_point): Ditto.
7315 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7316 (arm_prepare_to_resume): Fetch pid from thread.
7317 (arm_read_description): Fetch lwpid from current_inferior directly.
7318 * linux-low.c (all_lwps): Delete.
7319 (delete_lwp): Delete call to remove_inferior.
7320 (handle_extended_wait): Fetch lwpid from thread.
7321 (add_lwp): Don't set lwp->entry.id. Remove call to
7322 add_inferior_to_list.
7323 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7324 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7325 (kill_one_lwp_callback): Ditto.
7326 (linux_kill): Don't dereference NULL pointer.
7327 Fetch ptid,lwpid from thread.
7328 (get_detach_signal): Fetch ptid from thread.
7329 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7330 Simplify call to regcache_invalidate_thread.
7331 (delete_lwp_callback): Update, "entry" parameter is a
7332 struct thread_info * now. Fetch pid from thread.
7333 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7334 (status_pending_p_callback): Update, "entry" parameter is a
7335 struct thread_info * now. Fetch ptid from thread.
7336 (find_lwp_pid): Update, "entry" parameter is a
7337 struct thread_info * now.
7338 (linux_wait_for_lwp): Fetch pid from thread.
7339 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7340 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7341 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7342 (dequeue_one_deferred_signal): Ditto.
7343 (cancel_breakpoint): Fetch ptid from current_inferior.
7344 (linux_wait_for_event): Pass &all_threads to find_inferior,
7345 not &all_lwps. Fetch ptid, lwpid from thread.
7346 (count_events_callback): Update, "entry" parameter is a
7347 struct thread_info * now.
7348 (select_singlestep_lwp_callback): Ditto.
7349 (select_event_lwp_callback): Ditto.
7350 (cancel_breakpoints_callback): Ditto.
7351 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7353 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7354 (unsuspend_one_lwp): Update, "entry" parameter is a
7355 struct thread_info * now.
7356 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7358 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7359 Fetch lwpid from thread, not lwp.
7360 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7361 Pass &all_threads to find_inferior, not &all_lwps.
7362 (send_sigstop): Fetch lwpid from thread, not lwp.
7363 (send_sigstop_callback): Update, "entry" parameter is a
7364 struct thread_info * now.
7365 (suspend_and_send_sigstop_callback): Ditto.
7366 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7367 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7368 struct thread_info * now.
7369 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7371 (lwp_running): Update, "entry" parameter is a
7372 struct thread_info * now.
7373 (stop_all_lwps): Fetch ptid from thread.
7374 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7375 (linux_resume_one_lwp): Fetch lwpid from thread.
7376 (linux_set_resume_request): Update, "entry" parameter is a
7377 struct thread_info * now. Fetch pid, lwpid from thread.
7378 (resume_status_pending_p): Update, "entry" parameter is a
7379 struct thread_info * now.
7380 (need_step_over_p): Ditto. Fetch lwpid from thread.
7381 (start_step_over): Fetch lwpid from thread.
7382 (linux_resume_one_thread): Update, "entry" parameter is a
7383 struct thread_info * now. Fetch lwpid from thread.
7384 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7385 (proceed_one_lwp): Update, "entry" parameter is a
7386 struct thread_info * now. Fetch lwpid from thread.
7387 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7388 struct thread_info * now.
7389 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7390 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7391 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7393 (regsets_store_inferior_registers): Ditto.
7394 (fetch_register, store_register): Ditto.
7395 (linux_read_memory, linux_write_memory): Ditto.
7396 (linux_request_interrupt): Ditto.
7397 (linux_read_auxv): Ditto.
7398 (linux_xfer_siginfo): Ditto.
7399 (linux_qxfer_spu): Ditto.
7400 (linux_qxfer_libraries_svr4): Ditto.
7401 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7402 moved to inferiors.h.
7404 (get_thread_lwp): Update.
7405 (struct lwp_info): Delete member "entry". Simplify comment for
7408 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7409 current_inferior directly.
7410 (update_watch_registers_callback): Update, "entry" parameter is a
7411 struct thread_info * now. Fetch pid from thread.
7412 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7413 (mips_insert_point): Fetch lwpid from current_inferior.
7414 Pass &all_threads to find_inferior, not &all_lwps.
7415 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7416 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7418 (mips_stopped_data_address): Ditto.
7419 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7421 * linux-tile-low.c (tile_arch_setup): Ditto.
7422 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7423 (update_debug_registers_callback): Update, "entry" parameter is a
7424 struct thread_info * now. Fetch pid from thread.
7425 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7426 Pass &all_threads to find_inferior, not &all_lwps.
7427 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7428 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7429 Pass &all_threads to find_inferior, not &all_lwps.
7430 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7431 (i386_dr_low_get_status): Ditto.
7432 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7433 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7434 (x86_linux_read_description): Ditto.
7435 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7437 2014-02-20 Doug Evans <dje@google.com>
7439 * inferiors.c (get_first_inferior): Fix buglet.
7441 2014-02-19 Doug Evans <dje@google.com>
7443 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7444 * inferiors.c (add_thread): Change result type to struct thread_info *.
7445 All callers updated.
7446 (add_lwp): Call add_thread here instead of in callers.
7447 All callers updated.
7448 * linux-low.h (get_lwp_thread): Rewrite.
7449 (struct lwp_info): New member "thread".
7451 2014-02-19 Doug Evans <dje@google.com>
7453 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7454 All callers updated.
7456 2014-02-19 Doug Evans <dje@google.com>
7458 * inferiors.c (add_thread): Fix whitespace.
7460 2014-02-19 Doug Evans <dje@google.com>
7462 * dll.c (clear_dlls): Replace accessing list implemention details
7464 * gdbthread.h (get_first_thread): Declare.
7465 * inferiors.c (for_each_inferior_with_data): New function.
7466 (get_first_thread): New function.
7467 (find_thread_ptid): Simplify.
7468 (get_first_inferior): New function.
7469 (clear_list): Delete.
7470 (one_inferior_p): New function.
7471 (clear_inferior_list): New function.
7472 (clear_inferiors): Update.
7473 * inferiors.h (for_each_inferior_with_data): Declare.
7474 (clear_inferior_list): Declare.
7475 (one_inferior_p): Declare.
7476 (get_first_inferior): Declare.
7477 * linux-low.c (linux_wait_for_event): Replace accessing list
7478 implemention details with API function.
7479 * server.c (target_running): Ditto.
7480 (accumulate_file_name_length): New function.
7481 (emit_dll_description): New function.
7482 (handle_qxfer_libraries): Replace accessing list implemention
7483 details with API function.
7484 (handle_qxfer_threads_worker): New function.
7485 (handle_qxfer_threads_proper): Replace accessing list implemention
7486 details with API function.
7487 (handle_query): Ditto.
7488 (visit_actioned_threads_callback_ftype): New typedef.
7489 (visit_actioned_threads_data): New struct.
7490 (visit_actioned_threads): Rewrite to be find_inferior callback.
7491 (resume): Call find_inferior.
7492 (handle_status): Replace accessing list implemention
7493 details with API function.
7494 (process_serial_event): Replace accessing list implemention details
7496 * target.c (set_desired_inferior): Replace accessing list implemention
7497 details with API function.
7498 * tracepoint.c (same_process_p): New function.
7499 (gdb_agent_about_to_close): Replace accessing list implemention
7500 details with API function.
7501 * win32-low.c (child_delete_thread): Replace accessing list
7502 implemention details with API function.
7503 (match_dll_by_basename): New function.
7504 (dll_is_loaded_by_basename): New function.
7505 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7506 details call to dll_is_loaded_by_basename.
7508 2014-02-19 Doug Evans <dje@google.com>
7510 * dll.h (struct dll_info): Add comment.
7511 * gdbthread.h (struct thread_info): Add comment.
7512 (current_ptid): Simplify.
7513 * inferiors.c (add_process): Update.
7514 (remove_process): Update.
7515 * inferiors.h (struct process_info): Rename member "head" to "entry".
7516 * linux-low.c (delete_lwp): Update.
7518 (last_thread_of_process_p): Update.
7519 (kill_one_lwp_callback, linux_kill): Update.
7520 (status_pending_p_callback): Update.
7521 (wait_for_sigstop): Update. Simplify read of ptid.
7522 (start_step_over): Update.
7523 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7524 (get_lwp_thread): Update.
7525 (struct lwp_info): Rename member "head" to "entry".
7526 * regcache.h (inferior_list_entry): Delete.
7527 * server.c (kill_inferior_callback): Update.
7528 (detach_or_kill_inferior_callback): Update.
7529 (print_started_pid): Update.
7530 (print_attached_pid): Update.
7531 (process_serial_event): Simplify read of ptid.
7532 * thread-db.c (thread_db_create_event): Update.
7533 (thread_db_get_tls_address): Update.
7534 * win32-low.c (current_inferior_ptid): Simplify.
7536 2014-02-19 Tom Tromey <tromey@redhat.com>
7538 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7540 (target_supports_btrace): Update.
7542 2014-02-14 Yao Qi <yao@codesourcery.com>
7544 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7545 (rsp-low-ipa.o): New target.
7547 2014-02-12 Tom Tromey <tromey@redhat.com>
7549 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7550 convert_ascii_to_int.
7551 * regcache.c (registers_to_string): Likewise.
7552 * remote-utils.c (decode_M_packet): Likewise.
7553 * server.c (process_serial_event): Likewise.
7555 2014-02-12 Tom Tromey <tromey@redhat.com>
7557 * server.c (handle_query, handle_v_run): Use hex2bin, not
7559 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7561 2014-02-12 Tom Tromey <tromey@redhat.com>
7563 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7564 convert_int_to_ascii.
7565 * regcache.c (registers_to_string, collect_register_as_string):
7567 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7569 * server.c (process_serial_event): Likewise.
7570 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7571 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7573 2014-02-12 Tom Tromey <tromey@redhat.com>
7575 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7576 bin2hex, not hexify.
7577 * tracepoint.c (cmd_qtstatus): Likewise.
7579 2014-02-12 Tom Tromey <tromey@redhat.com>
7581 * remote-utils.c (monitor_output): Pass explicit length to
7584 2014-02-12 Tom Tromey <tromey@redhat.com>
7586 * tracepoint.c: Include rsp-low.h.
7587 * server.c: Include rsp-low.h.
7588 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7589 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7591 * remote-utils.c: Include rsp-low.h.
7592 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7593 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7594 (convert_int_to_ascii, convert_ascii_to_int): Move to
7596 * regcache.c: Include rsp-low.h.
7597 * ax.c: Include rsp-low.h.
7598 * Makefile.in (SFILES): Add common/rsp-low.c.
7599 (OBS): Add rsp-low.o.
7600 (rsp-low.o): New target.
7602 2014-02-12 Tom Tromey <tromey@redhat.com>
7604 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7605 Include print-utils.h.
7606 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7607 (plongest, thirty_two, phex_nz): Remove.
7608 * Makefile.in (SFILES): Add common/print-utils.c.
7609 (OBS): Add print-utils.o.
7610 (print-utils-ipa.o): New target.
7611 (print-utils.o): New target.
7612 (IPA_OBJS): Add print-utils-ipa.o.
7614 2014-02-06 Tom Tromey <tromey@redhat.com>
7616 * Makefile.in (SFILES): Fix indentation.
7618 2014-02-05 Doug Evans <dje@google.com>
7620 * linux-low.c (linux_wait_for_event): Improve comment.
7621 (linux_wait_1): Keep current_inferior in sync with event_child.
7623 2014-01-22 Doug Evans <dje@google.com>
7625 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7627 2014-01-22 Doug Evans <dje@google.com>
7629 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7630 * configure: Regenerate.
7631 * config.in: Regenerate.
7632 * Makefile.in (SFILES): Add debug.c.
7634 * debug.c: New file.
7635 * debug.h: New file.
7636 * linux-aarch64-low.c (*): Update all debugging printfs to use
7637 debug_printf instead of fprintf.
7638 * linux-arm-low.c (*): Ditto.
7639 * linux-cris-low.c (*): Ditto.
7640 * linux-crisv32-low.c (*): Ditto.
7641 * linux-m32r-low.c (*): Ditto.
7642 * linux-sparc-low.c (*): Ditto.
7643 * linux-x86.c (*): Ditto.
7644 * linux-low.c (*): Ditto.
7645 (linux_wait_1): Add calls to debug_enter, debug_exit.
7646 (linux_wait): Remove redundant debugging printf.
7647 (stop_all_lwps): Add calls to debug_enter, debug_exit.
7648 (linux_resume, unstop_all_lwps): Ditto.
7649 * mem-break.c (*): Update all debugging printfs to use
7650 debug_printf instead of fprintf.
7651 * remote-utils.c (*): Ditto.
7652 * thread-db.c (*): Ditto.
7653 * server.c #include <ctype.h>, "gdb_vecs.h".
7654 (debug_threads): Moved to debug.c.
7655 (*): Update all debugging printfs to use debug_printf instead of
7657 (start_inferior): Replace call to fflush with call to debug_flush.
7658 (monitor_show_help): Mention set debug-format.
7659 (parse_debug_format_options): New function.
7660 (handle_monitor_command): Handle "monitor set debug-format".
7661 (gdbserver_usage): Mention --debug-format.
7662 (main): Parse --debug-format.
7663 * server.h (debug_threads): Declaration moved to debug.h.
7665 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
7666 trace_debug_1 that uses debug_printf.
7667 (tracepoint_look_up_symbols): Update all debugging printfs to use
7668 debug_printf instead of fprintf.
7670 2014-01-20 Baruch Siach <baruch@tkos.co.il>
7672 * linux-xtensa-low.c: Include asm/ptrace.h instead of
7675 2014-01-17 Pedro Alves <palves@redhat.com>
7678 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
7679 defined after including gdb_proc_service.h.
7681 2014-01-16 Doug Evans <dje@google.com>
7683 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
7684 (match_dll): Use it.
7686 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
7688 * target.h (target_ops) <read_btrace>: Change parameters and
7689 return type to allow error reporting.
7690 * server.c (handle_qxfer_btrace): Support delta reads. Pass
7691 trace reading errors on.
7692 * linux-low.c (linux_low_read_btrace): Pass trace reading
7694 (linux_low_disable_btrace): New.
7696 2014-01-15 Doug Evans <dje@google.com>
7698 * inferiors.c (thread_id_to_gdb_id): Delete.
7699 * inferiors.h (thread_id_to_gdb_id): Delete.
7701 2014-01-13 Eli Zaretskii <eliz@gnu.org>
7703 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
7704 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
7707 2014-01-08 Pedro Alves <palves@redhat.com>
7709 * server.c (handle_status): Don't discard previous queued stop
7710 replies or thread's pending status here.
7711 (main) <disconnection>: Do it here instead.
7713 2014-01-08 Pedro Alves <palves@redhat.com>
7715 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
7716 * server.c (visit_actioned_threads, handle_pending_status): New
7718 (handle_v_cont): Factor out parts to ...
7719 (resume): ... this new function. If in all-stop, and a thread
7720 being resumed has a pending status, report it without actually
7722 (myresume): Adjust to use the new 'resume' function.
7723 (clear_pending_status_callback, set_pending_status_callback)
7724 (find_status_pending_thread_callback): New functions.
7725 (handle_status): Handle the case of multiple threads having
7726 interesting statuses to report. Report threads' real last signal
7727 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
7728 with an interesting thread to report the status for, instead of
7729 always reporting the status of the first thread.
7731 2014-01-01 Joel Brobecker <brobecker@adacore.com>
7733 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
7734 * gdbreplay.c (gdbreplay_version): Likewise.
7736 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
7738 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
7739 iov.iov_len with the real length in use.
7741 2013-12-13 Joel Brobecker <brobecker@adacore.com>
7743 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
7744 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
7745 for all targets that use win32-low.c.
7746 * win32-low.c (win32_ensure_ntdll_loaded): New function.
7747 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
7749 2013-12-13 Pedro Alves <palves@redhat.com>
7751 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
7752 if equal to TARGET_WAITKIND_LOADED.
7753 * win32-low.c (cached_status): New static global.
7754 (win32_wait): Add declaration.
7755 (do_initial_child_stuff): Flush all initial pending debug events
7756 up to the initial breakpoint.
7757 (win32_wait): If CACHED_STATUS was set, return that instead
7758 of doing a real wait. Remove the code resuming the execution
7759 of the inferior after receiving a TARGET_WAITKIND_LOADED event
7760 during the initial phase. Also remove the code changing
7761 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
7762 TARGET_WAITKIND_STOPPED.
7764 2013-12-11 Yao Qi <yao@codesourcery.com>
7766 * notif.c (handle_notif_ack): Return 0 if no notification
7769 2013-11-20 Doug Evans <dje@google.com>
7771 * linux-low.c (linux_set_resume_request): Fix comment.
7773 2013-11-20 Doug Evans <dje@google.com>
7775 * linux-low.c (resume_status_pending_p): Tweak comment.
7777 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
7779 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
7780 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
7781 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
7782 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
7783 (srv_amd64_regobj): Add amd64-mpx.o.
7784 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
7785 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
7786 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
7787 * i387-fp.c (num_pl_bnd_register) Added constant.
7788 (num_pl_bnd_cfg_registers) Added constant.
7789 (struct i387_xsave) Added reserved area and MPX fields.
7790 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
7791 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
7793 (tdesc_i386_mpx_linux): Add MPX amd64 target.
7794 (init_registers_amd64_mpx_linux): Declare new function.
7795 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
7796 (x86_64_regmap): Add MPX registers.
7797 (x86_linux_read_description): Add MPX case.
7798 (initialize_low_arch): Initialize MPX targets.
7800 2013-11-18 Tom Tromey <tromey@redhat.com>
7802 * configure: Rebuild.
7803 * configure.ac: Don't check for stdlib.h.
7804 * gdbreplay.c: Unconditionally include stdlib.h.
7806 2013-11-18 Tom Tromey <tromey@redhat.com>
7808 * config.in: Rebuild.
7809 * configure: Rebuild.
7810 * configure.ac: Don't use AC_HEADER_DIRENT.
7812 2013-11-18 Tom Tromey <tromey@redhat.com>
7814 * server.h: Don't check HAVE_STRING_H.
7815 * gdbreplay.c: Don't check HAVE_STRING_H.
7816 * configure: Rebuild.
7818 2013-11-18 Tom Tromey <tromey@redhat.com>
7820 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
7823 2013-11-08 Tom Tromey <tromey@redhat.com>
7825 * configure, config.in: Rebuild.
7826 * configure.ac: Remove unused configury.
7828 2013-11-08 Tom Tromey <tromey@redhat.com>
7830 * acinclude.m4: Include common.m4, codeset.m4.
7831 * configure, config.in: Rebuild.
7832 * configure.ac: Use GDB_AC_COMMON.
7834 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
7836 * linux-s390-low.c (HWCAP_S390_TE): New define.
7837 (s390_arch_setup): Consider the TE field in the HWCAP for
7838 determining 'have_regset_tdb'.
7840 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
7843 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
7846 2013-10-02 Pedro Alves <palves@redhat.com>
7848 * server.c (process_serial_event): Don't output "GDBserver
7849 exiting" if GDB is connected through stdio.
7850 * target.c (mywait): Likewise, be silent if GDB is connected
7853 2013-10-01 Joel Brobecker <brobecker@adacore.com>
7855 * lynx-low.c (lynx_add_threads_after_attach): New function.
7856 (lynx_attach): Remove call to add_thread. Add call to
7857 lynx_add_threads_after_attach instead.
7859 2013-09-28 Mike Frysinger <vapier@gentoo.org>
7861 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
7862 * config.in, configure: Regenerated.
7864 2013-09-18 Yao Qi <yao@codesourcery.com>
7867 * server.c (start_inferior): Clear 'resume_info'.
7869 2013-09-16 Jiong Wang <jiwang@tilera.com>
7871 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
7874 2013-09-16 Jiong Wang <jiwang@tilera.com>
7876 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
7877 linux-tile-low.o to srv_tgtobj.
7879 2013-09-16 Will Newton <will.newton@linaro.org>
7881 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
7884 2013-09-06 Pedro Alves <palves@redhat.com>
7886 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
7887 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
7888 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
7889 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
7890 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
7891 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
7893 2013-09-06 Pedro Alves <palves@redhat.com>
7895 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
7896 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
7898 2013-09-06 Pedro Alves <palves@redhat.com>
7900 * linux-amd64-ipa.c: Include tracepoint.h.
7901 * linux-i386-ipa.c: Include tracepoint.h.
7903 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7905 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
7906 (ps_get_thread_area): New function.
7908 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
7910 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
7911 (initialize_low_arch): Call init_registers_crisv32 rather than
7912 init_register_crisv32.
7914 2013-09-05 Pedro Alves <palves@redhat.com>
7916 * server.h (handle_vFile, hostio_last_error_from_errno): Move
7918 * hostio.h: ... this new file.
7919 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
7920 win32-low.c: Include hostio.h.
7922 2013-09-05 Pedro Alves <palves@redhat.com>
7924 * server.h (gdb_client_data, handler_func, callback_handler_func)
7925 (delete_file_handler, add_file_handler, append_callback_event)
7926 (delete_callback_event, start_event_loop, initialize_event_loop):
7927 Move to event-loop.h and include it.
7928 * event-loop.h: New file.
7930 2013-09-05 Pedro Alves <palves@redhat.com>
7932 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
7933 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
7934 (loaded_dll, unloaded_dll): Move to ...
7935 * dll.h: ... this new file.
7936 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
7938 2013-09-05 Pedro Alves <palves@redhat.com>
7940 * server.h (current_process, get_thread_process, all_processes)
7941 (add_inferior_to_list, for_each_inferior, current_inferior)
7942 (remove_inferior, add_process, remove_process, find_process_pid)
7943 (have_started_inferiors_p, have_attached_inferiors_p)
7944 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
7945 (clear_inferiors, find_inferior, find_inferior_id)
7946 (inferior_target_data, set_inferior_target_data)
7947 (inferior_regcache_data, set_inferior_regcache_data): Move to
7948 inferiors.h, and include it.
7949 * inferiors.h: New file.
7951 2013-09-05 Pedro Alves <palves@redhat.com>
7953 * server.h (struct emit_ops, current_insn_ptr, emit_error):
7957 2013-09-05 Pedro Alves <palves@redhat.com>
7959 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
7961 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
7962 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
7963 (handle_tracepoint_general_set, handle_tracepoint_query)
7964 (tracepoint_finished_step, tracepoint_was_hit)
7965 (release_while_stepping_state_list, current_traceframe)
7966 (in_readonly_region, traceframe_read_mem)
7967 (fetch_traceframe_registers, traceframe_read_sdata)
7968 (traceframe_read_info, struct fast_tpoint_collect_status)
7969 (fast_tracepoint_collecting, force_unlock_trace_buffer)
7970 (handle_tracepoit_bkpts, initialize_low_tracepoint)
7971 (supply_fast_tracepoint_registers)
7972 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
7973 (ipa_tdesc, claim_trampoline_space)
7974 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
7975 (agent_mem_read, agent_get_trace_state_variable_value)
7976 (agent_set_trace_state_variable_value, agent_tsv_read)
7977 (agent_mem_read_string, get_raw_reg_func_addr)
7978 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
7979 * tracepoint.h: ... this new file.
7981 2013-09-05 Pedro Alves <palves@redhat.com>
7983 * server.h (perror_with_name, error, fatal, warning, paddress)
7984 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
7986 * utils.h: New file.
7988 2013-09-05 Pedro Alves <palves@redhat.com>
7990 * server.h (remote_debug, noack_mode, transport_is_reliable)
7991 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
7992 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
7993 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
7994 (write_enn, initialize_async_io, enable_async_io)
7995 (disable_async_io, check_remote_input_interrupt_request)
7996 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
7997 (dead_thread_notify, prepare_resume_reply)
7998 (decode_address_to_semicolon, decode_address, decode_m_packet)
7999 (decode_M_packet, decode_X_packet, decode_xfer_write)
8000 (decode_search_memory_packet, unhexify, hexify)
8001 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8002 (look_up_one_symbol, relocate_instruction)
8003 (monitor_output): Move to remote-utils.h, and include it.
8004 * remote-utils.h: New file.
8006 2013-09-05 Pedro Alves <palves@redhat.com>
8008 * server.h (_): Delete.
8010 2013-09-02 Pedro Alves <palves@redhat.com>
8012 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8013 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8015 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8017 2013-09-02 Pierre Muller <muller@sourceware.org>
8019 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8020 or WriteProcessMemory complete successfully and handle
8021 ERROR_PARTIAL_COPY error.
8023 2013-09-02 Pedro Alves <palves@redhat.com>
8025 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8026 error instead of EIO.
8028 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8031 * linux-low.c: Include filestuff.h.
8032 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8033 * lynx-low.c: Include filestuff.h.
8034 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8035 * server.c: Include filestuff.h.
8036 (main): Call notice_open_fds.
8037 * spu-low.c: Include filestuff.h.
8038 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8040 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
8042 * Makefile.in: Explain why ../target and ../nat are not
8043 listed as include file search paths.
8044 (linux-waitpid.o): New object file rule.
8045 * configure.srv (srv_native_linux_obj): New variable.
8046 Replace all occurrences of linux native object files with
8047 $srv_native_linux_obj.
8048 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8049 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8050 (linux_enable_event_reporting): Remove declaration.
8051 (my_waitpid): Moved to common/linux-waitpid.c.
8052 (linux_wait_for_event): Pass ptid when calling
8053 linux_enable_event_reporting.
8054 (linux_supports_tracefork_flag): Remove.
8055 (linux_enable_event_reporting): Likewise.
8056 (linux_tracefork_grandchild): Remove.
8057 (STACK_SIZE): Moved to common/linux-ptrace.c.
8058 (linux_tracefork_child): Remove.
8059 (linux_test_for_tracefork): Remove.
8060 (linux_look_up_symbols): Call linux_supports_traceclone.
8061 (initialize_low): Remove call to linux_test_for_tracefork.
8062 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8063 common/linux-ptrace.h.
8064 (PTRACE_TYPE_ARG4): Likewise.
8065 Include linux-ptrace.h.
8067 2013-08-21 Pedro Alves <palves@redhat.com>
8069 * config.in: Renegerate.
8071 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
8073 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8074 (SFILES): Remove $(srcdir)/common/target-common.c and
8075 add $(srcdir)/target/waitstatus.c.
8076 (OBS): Remove target-common.o and add waitstatus.o.
8077 (server_h): Remove $(srcdir)/../common/target-common.h and
8078 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8079 and $(srcdir)/../target/waitstatus.h.
8080 (target-common.o): Remove.
8081 (waitstatus.o): New target object file.
8082 * target.h: Do not include target-common.h and
8083 include target/resume.h, target/wait.h and
8084 target/waitstatus.h.
8086 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
8088 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8089 to PTRACE_TYPE_ARG3.
8090 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8091 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8093 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8094 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8096 2013-07-27 Jie Zhang <jie@codesourcery.com>
8097 Daniel Jacobowitz <dan@codesourcery.com>
8098 Yao Qi <yao@codesourcery.com>
8100 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8101 (mips-linux-watch.o): New rule.
8102 (mips_linux_watch_h): New variable.
8103 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8105 * linux-mips-low.c: Include mips-linux-watch.h.
8106 (struct arch_process_info, struct arch_lwp_info): New.
8107 (update_watch_registers_callback): New function.
8108 (mips_linux_new_process, mips_linux_new_thread) New functions.
8109 (mips_linux_prepare_to_resume, mips_insert_point): New
8111 (mips_remove_point, mips_stopped_by_watchpoint): New
8113 (rsp_bp_type_to_target_hw_bp_type): New function.
8114 (mips_stopped_data_address): New function.
8115 (the_low_target): Add watchpoint support functions.
8117 2013-07-27 Yao Qi <yao@codesourcery.com>
8119 * i386-low.c: Include break-common.h.
8120 (enum target_hw_bp_type): Remove.
8122 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
8124 * Makefile.in (SFILES): /common/target-common.c.
8125 (OBS): Add target-common.o.
8126 (server_h): Add $(srcdir)/../common/target-common.h.
8127 (target-common.o): New target.
8128 * server.c (queue_stop_reply_callback): Free
8129 status string after use.
8130 * target.c (target_waitstatus_to_string): Remove.
8131 * target.h: Include target-common.h.
8132 (resume_kind): Likewise.
8133 (target_waitkind): Likewise.
8134 (target_waitstatus): Likewise.
8135 (TARGET_WNOHANG): Likewise.
8137 2013-07-04 Yao Qi <yao@codesourcery.com>
8139 * Makefile.in (host_alias): Use @host_noncanonical@.
8140 (target_alias): Use @target_noncanonical@.
8141 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8142 ACX_NONCANONICAL_HOST.
8143 * configure: Regenerated.
8146 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8148 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8149 * configure: Rebuild.
8150 * Makefile.in (version_host, version_target): Get from configure.
8151 (version.c): Use $(version_host) and $(version_target).
8153 2013-07-03 Pedro Alves <palves@redhat.com>
8155 * Makefile.in (config.status): Depend on development.sh.
8156 * acinclude.m4: Include libmcheck.m4.
8157 * configure: Regenerate.
8159 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8161 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8162 attribute inside the parentheses.
8163 (winapi_DebugSetProcessKillOnExit): Ditto.
8164 (winapi_DebugBreakProcess): Ditto.
8165 (winapi_GenerateConsoleCtrlEvent): Ditto.
8167 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8169 * notif.h (notif_event): Add a dummy member to avoid compiler
8172 2013-07-01 Pedro Alves <palves@redhat.com>
8174 * hostio.c (HOSTIO_PATH_MAX): Define.
8175 (require_filename, handle_open, handle_unlink, handle_readlink):
8178 2013-07-01 Pedro Alves <palves@redhat.com>
8180 * server.h: Include "pathmax.h".
8181 * linux-low.c: Don't include sys/param.h.
8182 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8184 * win32-low.c: Don't include sys/param.h.
8185 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8187 2013-07-01 Pedro Alves <palves@redhat.com>
8189 * event-loop.c: Don't check HAVE_UNISTD_H before including
8191 * gdbreplay.c: Likewise.
8192 * remote-utils.c: Likewise.
8193 * server.c: Likewise.
8194 * configure.ac: Don't check for unistd.h.
8195 * configure: Regenerate.
8197 2013-06-28 Tom Tromey <tromey@redhat.com>
8199 * Makefile.in (version.c): Use version.in, not
8202 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8204 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8205 * configure: Rebuild.
8206 * Makefile.in (version_host, version_target): Get from configure.
8207 (version.c): Use $(version_host) and $(version_target).
8209 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8211 Fix trace-status to output user name without trailing colon.
8212 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8214 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8216 Fix trace-status to output proper start-time and stop-time.
8217 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8218 output start time and stop time in hex as gdb expects.
8220 2013-06-26 Pedro Alves <pedro@codesourcery.com>
8222 * tracepoint.c (build_traceframe_info_xml): Output trace state
8223 variables present in the trace buffer.
8225 2013-06-24 Tom Tromey <tromey@redhat.com>
8227 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8229 (version.o): Remove.
8230 * gdbreplay.c: Include version.h.
8231 (version, host_name): Don't declare.
8232 * server.h: Include version.h.
8233 (version, host_name): Don't declare.
8235 2013-06-12 Pedro Alves <palves@redhat.com>
8237 * linux-x86-low.c (linux_is_elf64): Delete global.
8238 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8239 with local linux_pid_exe_is_elf_64_file use.
8241 2013-06-11 Pedro Alves <palves@redhat.com>
8243 * linux-low.c (regset_disabled, disable_regset): New functions.
8244 (regsets_fetch_inferior_registers)
8245 (regsets_store_inferior_registers): Use them.
8246 (initialize_regsets_info); Don't allocate the disabled_regsets
8248 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8251 2013-06-11 Pedro Alves <palves@redhat.com>
8253 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8256 2013-06-11 Pedro Alves <palves@redhat.com>
8258 * linux-x86-low.c (initialize_low_arch): Call
8259 init_registers_x32_avx_linux.
8261 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8263 Fix compatibility with Android Bionic.
8264 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8267 2013-06-07 Pedro Alves <palves@redhat.com>
8270 * Makefile.in (OBS): Add tdesc.o.
8271 (IPA_OBJS): Add tdesc-ipa.o.
8272 (tdesc-ipa.o): New rule.
8273 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8275 * linux-low.c (new_inferior): Delete.
8276 (disabled_regsets, num_regsets): Delete.
8277 (linux_add_process): Adjust to set the new per-process
8279 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8280 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8281 was a stop. When calling arch_setup, switch the current inferior
8282 to the thread that got an event.
8283 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8284 (regsets_fetch_inferior_registers)
8285 (regsets_store_inferior_registers): New regsets_info parameter.
8287 (linux_register_in_regsets): New regs_info parameter. Adjust to
8289 (register_addr, fetch_register, store_register): New usrregs_info
8290 parameter. Adjust to use it.
8291 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8292 parameter regs_info. Adjust to use it.
8293 (linux_fetch_registers): Get the current inferior's regs_info, and
8295 (linux_store_registers): Ditto.
8296 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8297 (initialize_low): Don't initialize the target_regsets here. Call
8298 initialize_low_arch.
8299 * linux-low.h (target_regsets): Delete declaration.
8300 (struct regsets_info): New.
8301 (struct usrregs_info): New.
8302 (struct regs_info): New.
8303 (struct process_info_private) <new_inferior>: New field.
8304 (struct linux_target_ops): Delete the num_regs, regmap, and
8305 regset_bitmap fields. New field regs_info.
8306 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8307 * i387-fp.c (num_xmm_registers): Delete.
8308 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8309 calls to new interface.
8310 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8311 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8312 Infer the number of xmm registers from the regcache's target
8314 * i387-fp.h (num_xmm_registers): Delete.
8315 * inferiors.c (add_thread): Don't install the thread's regcache
8317 * proc-service.c (gregset_info): Fetch the current inferior's
8318 regs_info. Adjust to use it.
8319 * regcache.c: Include tdesc.h.
8320 (register_bytes, reg_defs, num_registers)
8321 (gdbserver_expedite_regs): Delete.
8322 (get_thread_regcache): If the thread doesn't have a regcache yet,
8323 create one, instead of aborting gdbserver.
8324 (regcache_invalidate_one): Rename to ...
8325 (regcache_invalidate_thread): ... this.
8326 (regcache_invalidate_one): New.
8327 (regcache_invalidate): Only invalidate registers of the current
8329 (init_register_cache): Add target_desc parameter, and use it.
8330 (new_register_cache): Ditto. Assert the target description has a
8331 non zero registers_size.
8332 (regcache_cpy): Add assertions. Adjust.
8333 (realloc_register_cache, set_register_cache): Delete.
8334 (registers_to_string, registers_from_string): Adjust.
8335 (find_register_by_name, find_regno, find_register_by_number)
8336 (register_cache_size): Add target_desc parameter, and use it.
8337 (free_register_cache_thread, free_register_cache_thread_one)
8338 (regcache_release, register_cache_size): New.
8339 (register_size): Add target_desc parameter, and use it.
8340 (register_data, supply_register, supply_register_zeroed)
8341 (supply_regblock, supply_register_by_name, collect_register)
8342 (collect_register_as_string, collect_register_by_name): Adjust.
8343 * regcache.h (struct target_desc): Forward declare.
8344 (struct regcache) <tdesc>: New field.
8345 (init_register_cache, new_register_cache): Add target_desc
8347 (regcache_invalidate_thread): Declare.
8348 (regcache_invalidate_one): Delete declaration.
8349 (regcache_release): Declare.
8350 (find_register_by_number, register_cache_size, register_size)
8351 (find_regno): Add target_desc parameter.
8352 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8354 * remote-utils.c: Include tdesc.h.
8355 (outreg, prepare_resume_reply): Adjust.
8356 * server.c: Include tdesc.h.
8357 (gdbserver_xmltarget): Delete declaration.
8358 (get_features_xml, process_serial_event): Adjust.
8359 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8361 (struct process_info) <tdesc>: New field.
8362 (ipa_tdesc): Declare.
8363 * tdesc.c: New file.
8364 * tdesc.h: New file.
8365 * tracepoint.c: Include tdesc.h.
8366 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8367 (get_context_regcache): Adjust to pass ipa_tdesc down.
8368 (do_action_at_tracepoint): Adjust to get the register cache size
8369 from the context regcache's description.
8370 (traceframe_walk_blocks): Adjust to get the register cache size
8371 from the current trace frame's description.
8372 (traceframe_get_pc): Adjust to get current trace frame's
8373 description and pass it down.
8374 (gdb_collect): Adjust to get the register cache size from the
8376 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8377 (gdbserver_xmltarget): Delete.
8378 (initialize_low_tracepoint): Set the ipa's target description.
8379 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8380 (initialize_low_tracepoint): Set the ipa's target description.
8381 * linux-x86-low.c: Include tdesc.h.
8382 [__x86_64__] (is_64bit_tdesc): New.
8383 (ps_get_thread_area, x86_get_thread_area): Use it.
8384 (i386_cannot_store_register): Rename to ...
8385 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8386 (i386_cannot_fetch_register): Rename to ...
8387 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8388 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8390 (target_regsets): Rename to ...
8391 (x86_regsets): ... this.
8392 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8394 (x86_siginfo_fixup): Use is_64bit_tdesc.
8395 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8396 (tdesc_x32_avx_linux, tdesc_x32_linux)
8397 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8399 (x86_linux_update_xmltarget): Delete.
8400 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8401 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8402 (AMD64_LINUX_USER64_CS): New.
8403 (x86_linux_read_description): New, based on
8404 x86_linux_update_xmltarget.
8405 (same_process_callback): New.
8406 (x86_arch_setup_process_callback): New.
8407 (x86_linux_update_xmltarget): New.
8408 (x86_regsets_info): New.
8409 (amd64_linux_regs_info): New.
8410 (i386_linux_usrregs_info): New.
8411 (i386_linux_regs_info): New.
8412 (x86_linux_regs_info): New.
8413 (x86_arch_setup): Reimplement.
8414 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8415 (x86_emit_ops): Ditto.
8416 (the_low_target): Adjust. Install x86_linux_regs_info,
8417 x86_cannot_fetch_register, and x86_cannot_store_register.
8418 (initialize_low_arch): New.
8419 * linux-ia64-low.c (tdesc_ia64): Declare.
8420 (ia64_fetch_register): Adjust.
8421 (ia64_usrregs_info, regs_info): New globals.
8422 (ia64_regs_info): New function.
8423 (the_low_target): Adjust.
8424 (initialize_low_arch): New function.
8425 * linux-sparc-low.c (tdesc_sparc64): Declare.
8426 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8428 (sparc_arch_setup): New function.
8429 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8430 (the_low_target): Adjust.
8431 (initialize_low_arch): New function.
8432 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8433 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8434 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8435 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8436 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8437 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8438 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8439 (tdesc_powerpc_isa205_vsx64l): Declare.
8440 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8441 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8442 (ppc_set_pc, ppc_get_hwcap): Adjust.
8443 (ppc_usrregs_info): Forward declare.
8444 (!__powerpc64__) ppc_regmap_adjusted: New global.
8445 (ppc_arch_setup): Adjust to the current process'es target
8447 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8448 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8449 (ppc_store_evrregset): Adjust.
8450 (target_regsets): Rename to ...
8451 (ppc_regsets): ... this, and make static.
8452 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8453 (ppc_regs_info): New function.
8454 (the_low_target): Adjust.
8455 (initialize_low_arch): New function.
8456 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8457 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8458 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8459 (tdesc_s390x_linux64v2): Declare.
8460 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8461 (s390_fill_gregset, s390_store_last_break): Adjust.
8462 (target_regsets): Rename to ...
8463 (s390_regsets): ... this, and make static.
8464 (s390_get_pc, s390_set_pc): Adjust.
8465 (s390_get_hwcap): New target_desc parameter, and use it.
8466 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8467 (s390_arch_setup): Adjust to set the current process'es target
8468 description. Don't adjust the regmap.
8469 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8470 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8471 (regs_info_3264): New globals.
8472 (s390_regs_info): New function.
8473 (the_low_target): Adjust.
8474 (initialize_low_arch): New function.
8475 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8476 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8477 [__mips64] (init_registers_mips_linux)
8478 (init_registers_mips_dsp_linux): Delete defines.
8479 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8480 (have_dsp): New global.
8481 (mips_read_description): New, based on mips_arch_setup.
8482 (mips_arch_setup): Reimplement.
8483 (get_usrregs_info): New function.
8484 (mips_cannot_fetch_register, mips_cannot_store_register)
8485 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8486 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8487 (target_regsets): Rename to ...
8488 (mips_regsets): ... this, and make static.
8489 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8490 (dsp_regs_info, regs_info): New globals.
8491 (mips_regs_info): New function.
8492 (the_low_target): Adjust.
8493 (initialize_low_arch): New function.
8494 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8495 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8497 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8498 (arm_read_description): New, with bits factored from
8500 (arm_arch_setup): Reimplement.
8501 (target_regsets): Rename to ...
8502 (arm_regsets): ... this, and make static.
8503 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8504 (arm_regs_info): New function.
8505 (the_low_target): Adjust.
8506 (initialize_low_arch): New function.
8507 * linux-m68k-low.c (tdesc_m68k): Declare.
8508 (target_regsets): Rename to ...
8509 (m68k_regsets): ... this, and make static.
8510 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8511 (m68k_regs_info): New function.
8512 (m68k_arch_setup): New function.
8513 (the_low_target): Adjust.
8514 (initialize_low_arch): New function.
8515 * linux-sh-low.c (tdesc_sharch): Declare.
8516 (target_regsets): Rename to ...
8517 (sh_regsets): ... this, and make static.
8518 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8519 (sh_regs_info, sh_arch_setup): New functions.
8520 (the_low_target): Adjust.
8521 (initialize_low_arch): New function.
8522 * linux-bfin-low.c (tdesc_bfin): Declare.
8523 (bfin_arch_setup): New function.
8524 (bfin_usrregs_info, regs_info): New globals.
8525 (bfin_regs_info): New function.
8526 (the_low_target): Adjust.
8527 (initialize_low_arch): New function.
8528 * linux-cris-low.c (tdesc_cris): Declare.
8529 (cris_arch_setup): New function.
8530 (cris_usrregs_info, regs_info): New globals.
8531 (cris_regs_info): New function.
8532 (the_low_target): Adjust.
8533 (initialize_low_arch): New function.
8534 * linux-cris-low.c (tdesc_crisv32): Declare.
8535 (cris_arch_setup): New function.
8536 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8537 (cris_regs_info): New function.
8538 (the_low_target): Adjust.
8539 (initialize_low_arch): New function.
8540 * linux-m32r-low.c (tdesc_m32r): Declare.
8541 (m32r_arch_setup): New function.
8542 (m32r_usrregs_info, regs_info): New globals.
8543 (m32r_regs_info): Adjust.
8544 (initialize_low_arch): New function.
8545 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8546 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8547 (tic6x_usrregs_info): Forward declare.
8548 (tic6x_read_description): New function, based on ...
8549 (tic6x_arch_setup): ... this. Reimplement.
8550 (target_regsets): Rename to ...
8551 (tic6x_regsets): ... this, and make static.
8552 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8553 (tic6x_regs_info): New function.
8554 (the_low_target): Adjust.
8555 (initialize_low_arch): New function.
8556 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8557 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8558 (target_regsets): Rename to ...
8559 (xtensa_regsets): ... this, and make static.
8560 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8562 (xtensa_arch_setup, xtensa_regs_info): New functions.
8563 (the_low_target): Adjust.
8564 (initialize_low_arch): New function.
8565 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8566 (nios2_arch_setup): Set the current process'es tdesc.
8567 (target_regsets): Rename to ...
8568 (nios2_regsets): ... this.
8569 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8570 (nios2_regs_info): New function.
8571 (the_low_target): Adjust.
8572 (initialize_low_arch): New function.
8573 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8574 (aarch64_arch_setup): Set the current process'es tdesc.
8575 (target_regsets): Rename to ...
8576 (aarch64_regsets): ... this.
8577 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8578 (aarch64_regs_info): New function.
8579 (the_low_target): Adjust.
8580 (initialize_low_arch): New function.
8581 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8583 (target_regsets): Rename to ...
8584 (tile_regsets): ... this.
8585 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8586 (tile_regs_info): New function.
8587 (tile_arch_setup): Set the current process'es tdesc.
8588 (the_low_target): Adjust.
8589 (initialize_low_arch): New function.
8590 * spu-low.c (tdesc_spu): Declare.
8591 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8592 * win32-arm-low.c (tdesc_arm): Declare.
8593 (arm_arch_setup): New function.
8594 (the_low_target): Install arm_arch_setup instead of
8596 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8597 (init_windows_x86): Rename to ...
8598 (i386_arch_setup): ... this. Set `win32_tdesc'.
8599 (the_low_target): Adjust.
8600 * win32-low.c (win32_tdesc): New global.
8601 (child_add_thread): Don't create the thread cache here.
8602 (do_initial_child_stuff): Set the new process'es tdesc.
8603 * win32-low.h (struct target_desc): Forward declare.
8604 (win32_tdesc): Declare.
8605 * lynx-i386-low.c (tdesc_i386): Declare global.
8606 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8607 * lynx-low.c (lynx_tdesc): New global.
8608 (lynx_add_process): Set the new process'es tdesc.
8609 * lynx-low.h (struct target_desc): Forward declare.
8610 (lynx_tdesc): Declare global.
8611 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8612 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8613 * nto-low.c (nto_tdesc): New global.
8614 (do_attach): Set the new process'es tdesc.
8615 * nto-low.h (struct target_desc): Forward declare.
8616 (nto_tdesc): Declare.
8617 * nto-x86-low.c (tdesc_i386): Declare.
8618 (nto_x86_arch_setup): Set `nto_tdesc'.
8620 2013-06-04 Gary Benson <gbenson@redhat.com>
8622 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8623 to qSupported response when appropriate.
8624 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8625 with nonzero-length annex.
8626 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8627 arguments supplied in annex.
8629 2013-05-31 Doug Evans <dje@google.com>
8632 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8633 64 bits in 64-cross-32 environment.
8635 2013-05-28 Pedro Alves <palves@redhat.com>
8637 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
8638 (aarch64-without-fpu.c): Delete rule.
8639 * configure.srv (aarch64*-*-linux*): Remove references to
8640 aarch64-without-fpu.o and aarch64-without-fpu.xml.
8641 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
8644 2013-05-24 Pedro Alves <palves@redhat.com>
8646 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
8647 instead of strchr/decode_address. Error if the range isn't split
8648 with a ','. Don't assume there's be a ':' in the action.
8650 2013-05-23 Yao Qi <yao@codesourcery.com>
8651 Pedro Alves <palves@redhat.com>
8653 * linux-low.c (lwp_in_step_range): New function.
8654 (linux_wait_1): If the thread was range stepping and stopped
8655 outside the stepping range, report the stop to GDB. Otherwise,
8656 continue stepping. Add range stepping debug output.
8657 (linux_set_resume_request): Copy the step range from the resume
8659 (linux_supports_range_stepping): New.
8660 (linux_target_ops) <supports_range_stepping>: Set to
8661 linux_supports_range_stepping.
8662 * linux-low.h (struct linux_target_ops)
8663 <supports_range_stepping>: New field.
8664 (struct lwp_info) <step_range_start, step_range_end>: New fields.
8665 * linux-x86-low.c (x86_supports_range_stepping): New.
8666 (the_low_target) <supports_range_stepping>: Set to
8667 x86_supports_range_stepping.
8668 * server.c (handle_v_cont): Handle 'r' action.
8669 (handle_v_requests): Append ";r" if the target supports range
8671 * target.h (struct thread_resume) <step_range_start,
8672 step_range_end>: New fields.
8673 (struct target_ops) <supports_range_stepping>:
8675 (target_supports_range_stepping): New macro.
8677 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8679 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
8680 confusion in comment.
8682 2013-05-17 Joel Brobecker <brobecker@adacore.com>
8684 * lynx-low.c (struct process_info_private): New type.
8685 (lynx_add_process): New function.
8686 (lynx_create_inferior, lynx_attach): Replace calls to
8687 add_process by calls to lynx_add_process.
8688 (lynx_resume): If PTID is null, then try using
8689 current_process()->private->last_wait_event_ptid.
8691 (lynx_clear_inferiors): Delete. The contents of that function
8692 has been inlined in lynx_mourn;
8693 (lynx_wait_1): Save the ptid in the process's private data.
8694 (lynx_mourn): Free the process' private data. Replace call
8695 to lynx_clear_inferiors by call to clear_inferiors.
8697 2013-05-17 Yao Qi <yao@codesourcery.com>
8699 * i386-low.c (i386_length_and_rw_bits): Move the comment to
8702 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
8704 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
8705 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
8706 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
8707 PT_TEXT_END_ADDR guards. Update comments.
8708 (linux_target_op) <read_offsets>: Conditionally define to
8709 linux_read_offsets if the target is UCLIBC and if it defines
8710 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
8712 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
8713 Andrew Jenner <andrew@codesourcery.com>
8715 * Makefile.in (SFILES): Add linux-nios2-low.c.
8716 (clean): Add action to delete nios2-linux.c.
8717 (nios2-linux.c): New rule.
8718 * configure.srv: Add nios2*-*-linux*.
8719 * linux-nios2-low.c: New.
8721 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
8723 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
8725 2013-04-25 Hui Zhu <hui@codesourcery.com>
8728 * ax.c (ax_printf): Add fflush.
8730 2013-04-22 Tom Tromey <tromey@redhat.com>
8732 * Makefile.in (SFILES): Add filestuff.c.
8733 (OBS): Add filestuff.o.
8734 (filestuff.o): New target.
8735 * config.in, configure: Rebuild.
8736 * configure.ac: Check for fdwalk, pipe2.
8738 2013-04-17 Pedro Alves <palves@redhat.com>
8740 * configure.ac (USE_THREAD_DB): Delete variable.
8741 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
8742 Don't AC_SUBST USE_THREAD_DB.
8743 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
8744 * config.in, configure: Regenerate.
8746 2013-04-16 Pedro Alves <palves@redhat.com>
8748 * linux-low.h (struct lwp_info) <thread_known>: Move under
8749 the USE_THREAD_DB #ifdef.
8751 2013-04-16 Pedro Alves <palves@redhat.com>
8753 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
8754 (linux-low.o): Delete rule.
8755 * linux-low.h: Always include "gdb_thread_db.h" instead of
8756 conditionally including thread_db.h.
8757 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
8760 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
8762 * Makefile.in (install-only): Fix make install regression.
8764 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
8766 Convert man pages to texinfo, new gdbinit.5 texinfo page.
8767 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
8769 * gdbserver.1: Remove.
8771 2013-03-22 Pedro Alves <palves@redhat.com>
8773 * linux-low.c (handle_extended_wait): Don't call
8774 linux_enable_event_reporting.
8776 2013-03-15 Tony Theodore <tonyt@logyst.com>
8779 * Makefile.in (SHELL): Use @SHELL@.
8781 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
8783 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
8786 2013-03-13 Joel Brobecker <brobecker@adacore.com>
8788 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
8789 Remove extraneous NULL element.
8791 2013-03-13 Yao Qi <yao@codesourcery.com>
8793 * tracepoint.c (traceframe_read_tsv): Look for the last matched
8794 'V' block in trace frame.
8796 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8798 * target.h (struct target_ops): Add btrace ops.
8799 (target_supports_btrace): New macro.
8800 (target_enable_btrace): New macro.
8801 (target_disable_btrace): New macro.
8802 (target_read_btrace): New macro.
8803 * gdbthread.h (struct thread_info): Add btrace field.
8804 * server.c: Include btrace-common.h.
8805 (handle_btrace_general_set): New function.
8806 (handle_btrace_enable): New function.
8807 (handle_btrace_disable): New function.
8808 (handle_general_set): Call handle_btrace_general_set.
8809 (handle_qxfer_btrace): New function.
8810 (struct qxfer qxfer_packets[]): Add btrace entry.
8811 * inferiors.c (remove_thread): Disable btrace.
8812 * linux-low: Include linux-btrace.h.
8813 (linux_low_enable_btrace): New function.
8814 (linux_low_read_btrace): New function.
8815 (linux_target_ops): Add btrace ops.
8816 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
8817 Add srv_linux_btrace=yes.
8818 (x86_64-*-linux*): Add linux-btrace.o.
8819 Add srv_linux_btrace=yes.
8820 * configure.ac: Define HAVE_LINUX_BTRACE.
8821 * config.in: Regenerated.
8822 * configure: Regenerated.
8824 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8826 * server.c (handle_qxfer): Preserve error message if -3 is
8828 (qxfer): Document the -3 return value.
8830 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
8832 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
8833 (linux_btrace_h): New variable.
8834 (linux-btrace.o): New rule.
8836 2013-03-08 Stan Shebs <stan@codesourcery.com>
8837 Hafiz Abid Qadeer <abidh@codesourcery.com>
8839 * tracepoint.c (trace_buffer_size): New global.
8840 (DEFAULT_TRACE_BUFFER_SIZE): New define.
8841 (init_trace_buffer): Change to one-argument function. Allocate
8842 trace buffer memory.
8843 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
8844 handle QTBuffer:size packet.
8845 (cmd_bigqtbuffer_size): New function.
8846 (initialize_tracepoint): Call init_trace_buffer with
8847 DEFAULT_TRACE_BUFFER_SIZE.
8848 * server.c (handle_query): Add QTBuffer:size in the
8851 2013-03-07 Yao Qi <yao@codesourcery.com>
8853 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
8854 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
8856 (cmd_qtsp): Adjust condition. Do post increment.
8857 Set cur_action and cur_step_action back to 0.
8859 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
8862 * linux-low.c (linux_write_memory): Return early success if LEN is
8865 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
8867 * configure.srv: Add x86_64-*-cygwin* as target.
8869 2013-02-28 Tom Tromey <tromey@redhat.com>
8871 * configure.ac: Invoke AC_SYS_LARGEFILE.
8872 * configure, config.in: Rebuild.
8874 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
8876 * win32-low.c: Throughout, fix format strings and casts of
8877 printf-like functions to avoid type related warnings on all
8879 (get_child_debug_event): Print dwDebugEventCode as hex since
8880 that's how it's usually documented.
8882 2013-02-28 Yao Qi <yao@codesourcery.com>
8884 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
8887 2013-02-27 Jiong Wang <jiwang@tilera.com>
8889 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
8890 (reg-tilegx32.c): New rule.
8891 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
8892 * linux-tile-low.c (tile_arch_setup): New function. Invoke
8893 different register info initializer according to elf class.
8894 (init_registers_tilgx32): New function. The tilegx32 register info
8896 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
8897 (tile_store_gregset): Likewise.
8899 2013-02-27 Yao Qi <yao@codesourcery.com>
8901 * server.c (process_point_options): Print debug message when
8902 debug_threads is true.
8904 2013-02-26 Yao Qi <yao@codesourcery.com>
8906 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
8908 2013-02-19 Pedro Alves <palves@redhat.com>
8909 Kai Tietz <ktietz@redhat.com>
8913 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
8914 instead of strtoul to extract address from packet.
8915 (process_serial_event) <'z'>: Likewise.
8917 2013-02-18 Yao Qi <yao@codesourcery.com>
8919 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
8921 2013-02-14 Pedro Alves <palves@redhat.com>
8925 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
8926 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
8928 2013-02-14 Pedro Alves <palves@redhat.com>
8930 * tracepoint.c (cmd_qtdpsrc): Use savestring.
8932 2013-02-14 Pedro Alves <palves@redhat.com>
8934 * tracepoint.c (save_string): Delete.
8935 (add_tracepoint_action): Use savestring instead of save_string.
8937 2013-02-12 Pedro Alves <palves@redhat.com>
8939 * linux-xtensa-low.c: Ditto.
8940 * xtensa-xtregs.c: Ditto.
8942 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
8944 * thread-db.c (thread_db_get_tls_address): NULL pointer check
8947 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8949 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
8950 aarch64_num_wp_regs and aarch64_num_bp_regs to
8951 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
8953 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
8955 * linux-aarch64-low.c (ps_get_thread_area): Replace
8956 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
8958 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
8959 Marcus Shawcroft <marcus.shawcroft@arm.com>
8960 Nigel Stephens <nigel.stephens@arm.com>
8961 Yufeng Zhang <yufeng.zhang@arm.com>
8963 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
8964 (aarch64.c, aarch64-without-fpu.c): New targets.
8965 * configure.srv (aarch64*-*-linux*): New.
8966 * linux-aarch64-low.c: New file.
8968 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
8970 * linux-low.c (handle_extended_wait, linux_create_inferior)
8971 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
8972 (dequeue_one_deferred_signal, linux_resume_one_thread)
8973 (fetch_register, linux_write_memory, linux_enable_event_reporting)
8974 (linux_tracefork_grandchild, linux_test_for_tracefork)
8975 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
8976 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
8977 where the argument is 0.
8979 2013-01-25 Yao Qi <yao@codesourcery.com>
8981 * event-loop.c: Include "queue.h".
8982 (gdb_event_p): New typedef.
8983 (struct gdb_event) <next_event>: Remove.
8984 (event_queue): Change to QUEUE(gdb_event_p).
8985 (async_queue_event): Remove.
8986 (gdb_event_xfree): New.
8987 (initialize_event_loop): New.
8988 (process_event): Use API from QUEUE.
8989 (wait_for_event): Likewise.
8990 * server.c (main): Call initialize_event_loop.
8991 * server.h (initialize_event_loop): Declare.
8993 2013-01-18 Yao Qi <yao@codesourcery.com>
8995 * ax.h (struct eval_agent_expr_context): New.
8996 (gdb_eval_agent_expr): Update declaration.
8997 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
8998 TFRAME. Add new argument CTX.
8999 * server.h (struct eval_agent_expr_context): Declare.
9000 (agent_mem_read, agent_tsv_read): Update declaration.
9001 (agent_mem_read_string): Likewise.
9002 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9003 (add_traceframe_block): Add new argument TPOINT.
9004 Increase TPOINT->traceframe_usage.
9005 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9006 eval_tracepoint_agent_expr.
9007 (condition_true_at_tracepoint): Likewise.
9008 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9009 (agent_mem_read_string, agent_tsv_read): Likewise.
9011 2013-01-16 Yao Qi <yao@codesourcery.com>
9013 * linux-low.c (linux_resume_one_lwp): Don't check
9014 'lwp->bp_reinsert != 0'.
9016 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9017 Pedro Alves <palves@redhat.com>
9019 * lynx-low.c (ptrace_request_to_str): Define a temporary
9020 macro and use it to simplify this function's implementation.
9022 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9024 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9027 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9029 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9031 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9033 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9035 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9037 * lynx-low.c (lynx_resume): Use the resume_info parameter
9038 to determine the ptid for the lynx_ptrace call, unless
9039 it is equal to minus_one_ptid, in which case we use the
9040 ptid of the current_inferior.
9041 (lynx_wait_1): After having received a thread create/exit
9042 event, resume the inferior's execution using the signaling
9043 thread's ptid, rather than the old ptid.
9045 2013-01-07 Joel Brobecker <brobecker@adacore.com>
9047 * lynx-low.c (lynx_resume): Delete variable ret.
9049 2013-01-01 Joel Brobecker <brobecker@adacore.com>
9051 * gdbreplay.c (gdbreplay_version): Update copyright year.
9052 * server.c (gdbserver_version): Likewise.
9054 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9056 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9059 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9061 * lynx-low.c (ptrace_request_to_str): Add handling for
9064 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9066 * lynx-low.c (lynx_attach): Delete variable new_process.
9068 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9070 * lynx-low.c (lynx_create_inferior): Delete variable
9073 2012-12-17 Joel Brobecker <brobecker@adacore.com>
9075 * lynx-low.c (ptrace_request_to_str): Do not handle
9076 PTRACE_GETTHREADLIST if this macro does not exist.
9078 2012-12-15 Yao Qi <yao@codesourcery.com>
9080 * Makefile.in (OBS): Add notif.o.
9081 * notif.c, notif.h: New.
9082 * server.c: Include "notif.h".
9083 (struct vstop_notif) <next>: Remove.
9085 (queue_stop_reply): Update.
9086 (push_event, send_next_stop_reply): Remove.
9087 (discard_queued_stop_replies): Update.
9088 (notif_stop): New variable.
9089 (handle_v_stopped): Remove.
9090 (handle_v_requests): Don't call handle_v_stopped. Call
9091 handle_ack_notif instead.
9092 (queue_stop_reply_callback): Call notif_event_enque instead
9093 of queue_stop_reply.
9094 (handle_status): Don't call send_next_stop_reply, call
9095 notif_write_event instead.
9096 (kill_inferior_callback): Likewise.
9097 (detach_or_kill_inferior_callback): Likewise.
9098 (main): Call initialize_notif.
9099 (process_serial_event): Call QUEUE_is_empty.
9100 (handle_target_event): Call notif_push instead of push event.
9101 * server.h (push_event): Remove declaration.
9103 2012-12-10 Tom Tromey <tromey@redhat.com>
9105 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9106 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9109 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9110 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9111 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9112 (amd64-linux-ipa.o, ax.o): Rewrite.
9113 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9114 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9115 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9116 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9117 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9118 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9119 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9120 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9121 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9122 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9123 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9124 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9125 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9126 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9127 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9128 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9129 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9130 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9131 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9132 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9133 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9134 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9135 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9136 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9137 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9138 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9139 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9140 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9141 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9142 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9143 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9144 (reg-tilegx.o): Remove.
9145 (all_object_files): New macro.
9146 Include .deps files.
9147 * aclocal.m4, configure: Rebuild.
9148 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9149 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9150 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9152 2012-12-05 Tom Tromey <tromey@redhat.com>
9155 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9157 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
9159 * configure.ac: Check for linux/perf_event.h.
9160 * config.in: Regenerated.
9161 * configure: Regenerated.
9163 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9165 * hostio.c (handle_readlink): Decrease buffer size
9166 parameter passed to readlink by one byte.
9168 2012-11-26 Yao Qi <yao@codesourcery.com>
9170 * configure.ac (build_warnings): Append '-Wempty-body'.
9171 * configure: Regenerated.
9172 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9175 2012-11-15 Pierre Muller <muller@sourceware.org>
9177 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9178 * config.in: Regenerate.
9179 * configure: Regenerate.
9180 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9181 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9182 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9183 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9185 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9186 instead of <sys/wait.h> header.
9187 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9189 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
9191 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9192 (various make rules): Remove -DGDBSERVER
9194 2012-11-09 Yao Qi <yao@codesourcery.com>
9196 * spu-low.c (current_ptid): Move it to ..
9197 * gdbthread.h: ... here. New.
9198 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9199 * server.c (myresume, process_serial_event): Likewise.
9200 * thread-db.c (thread_db_find_new_threads): Likewise.
9201 * tracepoint.c (run_inferior_command): Likewise.
9203 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
9205 * server.c (handle_search_memory_1): Include access length in
9208 2012-09-05 Michael Brandt <michael.brandt@axis.com>
9210 * linux-crisv32-low.c: Fix compile errors.
9212 2012-09-04 Yao Qi <yao@codesourcery.com>
9214 * tracepoint.c (cmd_qtsv): Adjust debug message.
9215 Don't check CUR_TPOINT.
9217 2012-08-28 Yao Qi <yao@codesourcery.com>
9219 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9220 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9221 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9222 Remove declarations of xmalloc, xreallloc, xstrdup and
9224 * Makefile.in (libiberty_h): New.
9225 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9226 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9228 2012-08-23 Yao Qi <yao@codesourcery.com>
9230 * server.h: Remove declaration of 'xsnprintf'.
9232 2012-08-22 Keith Seitz <keiths@redhat.com>
9234 * server.h: Include build-gnulib-gbserver/config.h.
9235 * gdbreplay.c: Likewise.
9237 2012-08-08 Doug Evans <dje@google.com>
9239 * Makefile.in (SFILES): Add gdb_vecs.c.
9240 (OBS): Add gdb_vecs.o.
9241 (gdb_vecs_h, host_defs_h): New variables.
9242 (thread-db.o): Add $(gdb_vecs_h) dependency.
9243 (gdb_vecs.o): New rule.
9244 * thread-db.c: #include "gdb_vecs.h".
9245 (thread_db_load_search): Use a vector to iterate over path elements.
9246 Handle text appearing after "$pdir".
9248 * configure.ac: Add check for strstr.
9249 * config.in: Regenerate.
9250 * configure: Regenerate.
9252 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9254 * hostio.c (handle_pread): If pread fails, fall back to attempting
9256 (handle_pwrite): Likewise for pwrite.
9258 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9260 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9261 between unsupported TYPE and unimplementable ADDR/LEN combination.
9262 (arm_insert_point): Act on new return value.
9264 2012-07-31 Pedro Alves <palves@redhat.com>
9266 * server.c (process_point_options): Only skip tokens if we find
9267 one that is unrecognized. Don't treat 'X' specially while
9268 skipping unrecognized tokens.
9270 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9272 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9273 to 4-byte-align HW breakpoint addresses for Thumb.
9275 2012-07-27 Yao Qi <yao@codesourcery.com>
9279 * server.h: Declare gdb_agent_about_to_close.
9280 * target.c (kill_inferior): Include "agent.h".
9281 New. Send command 'kill'.
9282 * target.h (kill_inferior): Removed macro.
9283 * tracepoint.c (gdb_agent_about_to_close): New.
9284 (gdb_agent_helper_thread): Handle command 'close'.
9285 Wait endlessly until the inferior stops.
9286 Install gdb_agent_remove_socket to atexit hook.
9287 (agent_socket_name): New static variable.
9288 (gdb_agent_socket_init): Replace local variable 'name' with
9289 'agent_socket_name'.
9290 (gdb_agent_remove_socket): New.
9292 2012-07-27 Yao Qi <yao@codesourcery.com>
9294 * server.c (process_point_options): Stop at 'X' when parsing.
9296 2012-07-19 Michael Eager <eager@eagercon.com>
9298 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
9300 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9301 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9302 hardware breakpoint.
9304 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9306 * gdbserver/linux-low.c (initialize_low): Call
9307 linux_ptrace_init_warnings.
9309 2012-07-02 Doug Evans <dje@google.com>
9311 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9314 2012-07-02 Stan Shebs <stan@codesourcery.com>
9316 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9317 (ax.o): Add it to build rule.
9319 (OBS): Add format.o.
9320 (IPA_OBS): Add format.o.
9321 * server.c (handle_query): Claim support for breakpoint commands.
9322 (process_point_options): Add command case.
9323 (process_serial_event): Leave running if there are printfs in
9325 * mem-break.h (any_persistent_commands): Declare.
9326 (add_breakpoint_commands): Declare.
9327 (gdb_no_commands_at_breakpoint): Declare.
9328 (run_breakpoint_commands): Declare.
9329 * mem-break.c (struct point_command_list): New struct.
9330 (struct breakpoint): New field command_list.
9331 (any_persistent_commands): New function.
9332 (add_commands_to_breakpoint): New function.
9333 (add_breakpoint_commands): New function.
9334 (gdb_no_commands_at_breakpoint): New function.
9335 (run_breakpoint_commands): New function.
9336 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9338 * ax.c: Include format.h.
9339 (ax_printf): New function.
9340 (gdb_eval_agent_expr): Add printf opcode.
9342 2012-06-13 Yao Qi <yao@codesourcery.com>
9344 * server.c (start_inferior): Remove duplicated writes to fields
9345 'last_resume_kind' and 'last_status' of 'current_inferior'.
9347 2012-06-12 Yao Qi <yao@codesourcery.com>
9348 Pedro Alves <palves@redhat.com>
9350 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9352 * server.c (handle_v_cont): Extend comment.
9354 2012-06-11 Yao Qi <yao@codesourcery.com>
9356 * linux-low.c (linux_attach): Add 'static'.
9358 2012-06-06 Yao Qi <yao@codesourcery.com>
9360 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9362 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9364 Fix gcc -flto compilation warning.
9365 * server.c (main): Make variable multi_mode and attach volatile.
9367 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9369 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9370 if the platform doesn't know about it.
9372 2012-05-30 Jeff Kenton <jkenton@tilera.com>
9374 * Makefile.in (SFILES): Add linux-tile-low.c.
9375 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9376 * configure.srv: Handle tilegx-*-linux*.
9377 * linux-tile-low.c: New file.
9379 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9381 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9383 2012-05-24 Pedro Alves <palves@redhat.com>
9387 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
9389 2012-05-24 Pedro Alves <palves@redhat.com>
9393 Replace target_signal with gdb_signal throughout.
9395 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9397 * linux-low.c (linux_store_registers): Avoid the copying sequence
9398 when no data has been retrieved by ptrace.
9400 2012-05-22 Will Deacon <will.deacon@arm.com>
9402 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9403 Include asm/ptrace.h.
9404 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9407 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9409 * linux-low.c (linux_store_registers): Don't re-retrieve data
9410 with ptrace that has already been obtained from /proc. Always
9411 copy any data retrieved with ptrace to the buffer supplied.
9413 2012-05-11 Yao Qi <yao@codesourcery.com>
9414 Pedro Alves <palves@redhat.com>
9416 * linux-low.c (enum stopping_threads_kind): New.
9417 (stopping_threads): Change type to `enum stopping_threads_kind'.
9418 (handle_extended_wait): If stopping and suspending threads, leave
9419 the new_lwp suspended too.
9420 (linux_wait_for_event): Adjust.
9421 (stop_all_lwps): Set `stopping_threads' to
9422 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9423 whether we're suspending threads or just stopping them. Assert no
9426 2012-04-29 Yao Qi <yao@codesourcery.com>
9428 * server.h: Move some code to ...
9429 * gdbthread.h: ... here. New.
9430 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9431 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9432 (nto-low.o, win32-low.o): Likewise.
9433 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9434 * regcache.c, remote-utils.c, server.c: Likewise.
9435 * target.c, tracepoint.c, win32-low.c: Likewise.
9437 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9439 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9440 (PTRACE_ARG4_TYPE): Likewise.
9441 (PTRACE_XFER_TYPE): Likewise.
9442 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9443 ptrace to PTRACE_ARG3_TYPE.
9444 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9445 (PTRACE_ARG4_TYPE): Likewise.
9446 (PTRACE_XFER_TYPE): Likewise.
9447 (linux_detach_one_lwp): Cast fourth argument of
9448 ptrace to long then PTRACE_ARG4_TYPE.
9449 (regsets_fetch_inferior_registers): Cast third argument of
9450 ptrace to long then PTRACE_ARG3_TYPE.
9451 (regsets_store_inferior_registers): Likewise.
9453 2012-04-20 Pedro Alves <palves@redhat.com>
9455 * configure: Regenerate.
9457 2012-04-19 Pedro Alves <palves@redhat.com>
9459 * Makefile.in (GNULIB_BUILDDIR): New.
9460 (LIBGNU, INCGNU, GNULIB_H): Adjust.
9461 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9462 (all, install-only, uninstall, clean-info, all-lib, clean): No
9463 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9464 (maintainer-clean realclean distclean): Use subdir_do.
9466 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
9467 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
9468 * acinclude.m4: Include acx_configure_dir.m4.
9469 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9470 calls. Call AC_PROG_RANLIB. Configure gnulib using
9473 (GNULIB_STDINT_H): Adjust.
9474 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9475 * gdbreplay.c: Include build-gnulib/config.h.
9476 * server.h: Likewise.
9477 * aclocal.m4: Regenerate.
9478 * config.in: Regenerate.
9479 * configure: Regenerate.
9481 2012-04-19 Pedro Alves <palves@redhat.com>
9483 * Makefile.in (LIBGNU, INCGNU): Adjust.
9484 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9485 (all, install-only, uninstall, clean-info, all-lib, clean)
9486 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9487 * configure.ac: Adjust AC_OUTPUT output.
9488 * aclocal.m4: Regenerate.
9489 * configure: Regenerate.
9491 2012-04-19 Pedro Alves <palves@redhat.com>
9493 * Makefile.in (generated_files): New.
9494 (server_h): Remove the explicit dependency on config.h, and depend
9495 on $generated_files.
9497 2012-04-19 Pedro Alves <palves@redhat.com>
9499 * Makefile.in (INCGNU): Add -Ignulib.
9501 2012-04-19 Pedro Alves <palves@redhat.com>
9503 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9504 (INCGNU): ... this, and spell out -I here.
9505 (GNULIB_LIB): Rename to ...
9507 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9509 2012-04-19 Pedro Alves <palves@redhat.com>
9511 * config.in: Regenerate.
9513 2012-04-19 Pedro Alves <palves@redhat.com>
9515 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9516 * server.h (memmem): Remove declaration.
9517 * config.in: Regenerate.
9518 * configure: Regenerate.
9520 2012-04-19 Yao Qi <yao@codesourcery.com>
9522 * Makefile.in (SFILES): Add common/vec.c.
9526 2012-04-19 Yao Qi <yao@codesourcery.com>
9528 * remote-utils.c (prepare_resume_reply): Replace with macro
9529 target_core_of_thread.
9530 * server.c (handle_qxfer_threads_proper): Likewise.
9531 * target.h (traget_core_of_thread): New macro.
9533 2012-04-18 Pedro Alves <palves@redhat.com>
9535 * aclocal.m4: Regenerate.
9536 * configure: Regenerate.
9538 2012-04-16 Yao Qi <yao@codesourcery.com>
9540 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9541 duplicated on address.
9543 2012-04-16 Yao Qi <yao@codesourcery.com>
9545 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9546 (struct tracepoint_action_ops) <send>: New field.
9547 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9548 (agent_expr_send, x_tracepoint_action_send): New.
9549 (l_tracepoint_action_send): New.
9550 (cmd_qtdp): Download and install tracepoint
9551 according to `use_agent'.
9552 (run_inferior_command): Add one more parameter `len'.
9554 (tracepoint_send_agent): New.
9555 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9557 2012-04-16 Yao Qi <yao@codesourcery.com>
9559 * tracepoint.c (download_tracepoints): Moved to ...
9560 (cmd_qtstart): ... here.
9562 2012-04-14 Yao Qi <yao@codesourcery.com>
9564 * tracepoint.c: Include inttypes.h.
9565 (struct collect_memory_action): Use sized types.
9566 (struct tracepoint): Likewise.
9567 (cmd_qtdp, stop_tracing): Update print specifiers.
9568 (cmd_qtp, response_tracepoint): Likewise.
9569 (collect_data_at_tracepoint): Likewise.
9570 (collect_data_at_step): Likewise.
9572 2012-04-14 Yao Qi <yao@codesourcery.com>
9574 Import gnulib module inttypes.
9575 * aclocal.m4, config.in, configure: Regenerated.
9577 2012-04-14 Yao Qi <yao@codesourcery.com>
9579 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9580 Makefile and config.status at last.
9582 2012-04-13 Yao Qi <yao@codesourcery.com>
9584 * tracepoint.c: Include stdint.h unconditionally.
9586 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9588 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9589 on BFD_HAVE_SYS_PROCFS_TYPE.
9590 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9591 * configure: Regenerate.
9592 * config.in: Likewise.
9594 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9596 * Makefile.in (clean): Also remove x32.c x32-linux.c
9597 x32-avx.c x32-avx-linux.c.
9598 (x32.o): New target.
9600 (x32-linux.o): Likewise.
9601 (x32-linux.c): Likewise.
9602 (x32-avx.o): Likewise.
9603 (x32-avx.c): Likewise.
9604 (x32-avx-linux.o): Likewise.
9605 (x32-avx-linux.c): Likewise.
9607 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9608 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9609 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9610 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9611 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9612 i386/x32-avx-linux.xml.
9614 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9615 (init_registers_x32_avx_linux): Likwise.
9616 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9617 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9619 2012-04-13 Pedro Alves <palves@redhat.com>
9621 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9622 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9623 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9624 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9627 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9629 * linux-x86-low.c (compat_x32_clock_t): New.
9630 (compat_x32_siginfo_t): Likewise.
9631 (compat_x32_siginfo_from_siginfo): Likewise.
9632 (siginfo_from_compat_x32_siginfo): Likewise.
9633 (linux_is_elf64): Likewise.
9634 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
9635 and siginfo_from_compat_x32_siginfo for x32.
9636 (x86_arch_setup): Set linux_is_elf64.
9638 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9641 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
9643 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
9644 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
9645 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
9646 compatible with process.
9648 2012-04-12 Yao Qi <yao@codesourcery.com>
9650 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
9651 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
9652 (install-only, install-info, clean): Handle sub dir gnulib.
9653 (all-lib, am--refresh): New targets.
9654 (memmem.o): Remove target.
9655 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
9656 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
9657 (AC_REPLACE_FUNCS): Remove memmem.
9658 Invoke gl_INIT and AM_INIT_AUTOMAKE.
9659 (AC_OUTPUT): Generate Makefile in gnulib/.
9660 * aclocal.m4, config.in, configure: Regenerated.
9662 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
9664 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
9666 2012-04-05 Pedro Alves <palves@redhat.com>
9668 -Werror=strict-aliasing
9670 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
9673 2012-04-04 Pedro Alves <palves@redhat.com>
9675 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
9676 (sparc_store_gregset_from_stack, sparc_store_gregset)
9677 (sparc_breakpoint_at): Fix formatting.
9679 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9681 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
9683 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
9684 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
9685 * config.in: Regenerate.
9686 * configure: Likewise.
9688 2012-03-29 Pedro Alves <palves@redhat.com>
9690 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
9691 Correct ptrace arguments.
9693 2012-03-28 Pedro Alves <palves@redhat.com>
9695 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
9696 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
9697 (IA64_FR1_REGNUM): New defines.
9698 (ia64_fetch_register): New.
9699 (the_low_target): Install it.
9700 * linux-low.h (struct linux_target_ops) <fetch_register>: New
9702 * linux-low.c (linux_fetch_registers): Try the
9703 the_low_target.fetch_register hook first.
9705 * linux-arm-low.c (the_low_target): Adjust.
9706 * linux-bfin-low.c (the_low_target): Adjust.
9707 * linux-cris-low.c (the_low_target): Adjust.
9708 * linux-crisv32-low.c (the_low_target): Adjust.
9709 * linux-m32r-low.c (the_low_target): Adjust.
9710 * linux-m68k-low.c (the_low_target): Adjust.
9711 * linux-mips-low.c (the_low_target): Adjust.
9712 * linux-ppc-low.c (the_low_target): Adjust.
9713 * linux-s390-low.c (the_low_target): Adjust.
9714 * linux-sh-low.c (the_low_target): Adjust.
9715 * linux-sparc-low.c (the_low_target): Adjust.
9716 * linux-tic6x-low.c (the_low_target): Adjust.
9717 * linux-x86-low.c (the_low_target): Adjust.
9718 * linux-xtensa-low.c (the_low_target): Adjust.
9720 2012-03-26 Pedro Alves <palves@redhat.com>
9722 * server.c (handle_qxfer_libraries): Don't bail early if
9723 the_target->qxfer_libraries_svr4 is not NULL.
9725 2012-03-26 Pedro Alves <palves@redhat.com>
9727 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
9729 2012-03-23 Pedro Alves <palves@redhat.com>
9731 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
9732 "library-list-svr4" element's start tag when the the DSO list is
9735 2012-03-23 Pedro Alves <palves@redhat.com>
9737 * linux-low.c (read_one_ptr): Read the inferior's pointer through
9738 a variable whose type size is the same as the inferior's pointer
9741 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
9743 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
9745 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
9746 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
9747 * linux-low.h: Include <signal.h>.
9748 (struct siginfo): Remove forward declaration.
9749 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
9752 2012-03-21 Mike Frysinger <vapier@gentoo.org>
9754 * .gitignore: Ignore more files.
9756 2012-03-19 Pedro Alves <palves@redhat.com>
9757 Jan Kratochvil <jan.kratochvil@redhat.com>
9759 * server.c (cont_thread, general_thread): Add describing comments.
9760 (start_inferior): Clear `cont_thread'.
9761 (handle_v_cont): Don't set `cont_thread' if resuming all threads
9764 2012-03-15 Yao Qi <yao@codesourcery.com>
9766 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
9768 (cmd_qtdp): ... here.
9770 2012-03-15 Yao Qi <yao@codesourcery.com>
9772 * tracepoint.c (struct tracepoint_action_ops): New.
9773 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
9774 (m_tracepoint_action_download): New.
9775 (r_tracepoint_action_download): New.
9776 (x_tracepoint_action_download): New.
9777 (l_tracepoint_action_download): New.
9778 (add_tracepoint_action): Install `action->ops' according type.
9779 (download_tracepoint_1): Move code `download' function pointer
9780 of various tracepoint_action_ops.
9782 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9784 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
9785 linux_ptrace_attach_warnings.
9787 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
9789 * Makefile.in (linux-ptrace.o): New.
9790 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
9791 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
9792 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
9793 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
9794 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
9796 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
9798 2012-03-08 Yao Qi <yao@codesourcery.com>
9799 Pedro Alves <palves@redhat.com>
9801 Fix PR server/13392.
9802 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
9804 * tracepoint.c (remove_tracepoint): New.
9805 (cmd_qtdp): Call remove_tracepoint when failed to install.
9807 2012-03-07 Pedro Alves <palves@redhat.com>
9809 * linux-low.c (get_detach_signal): New.
9810 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
9811 Pass on pending signals to PTRACE_DETACH. Check the result of the
9813 * server.c (program_signals, program_signals_p): New.
9814 (handle_general_set): Handle QProgramSignals.
9815 * server.h (program_signals, program_signals_p): Declare.
9817 2012-03-05 Pedro Alves <palves@redhat.com>
9818 Jan Kratochvil <jan.kratochvil@redhat.com>
9820 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
9823 2012-03-03 Yao Qi <yao@codesourcery.com>
9825 * tracepoint.c (tracepoint_look_up_symbols): Update call to
9826 agent_look_up_symbols.
9828 2012-03-03 Yao Qi <yao@codesourcery.com>
9830 * Makefile.in (linux-low.o): Keep dependence on agent.h.
9831 (linux-x86-low.o): Likewise.
9832 * server.h: Remove in_process_agent_loaded.
9833 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
9837 2012-03-03 Yao Qi <yao@codesourcery.com>
9839 * tracepoint.c (gdb_agent_capability): New global.
9840 (in_process_agent_loaded_ust): Renamed to
9841 `in_process_agent_supports_ust'.
9843 (in_process_agent_supports_ust): Call agent_capability_check.
9844 (clear_installed_tracepoints): Assert that agent supports
9847 2012-03-03 Yao Qi <yao@codesourcery.com>
9849 * linux-low.c (linux_supports_agent): New.
9850 (linux_target_ops): Initialize field `supports_agent' with
9851 linux_supports_agent.
9852 * target.h (struct target_ops) <supports_agent>: New.
9853 (target_supports_agent): New macro.
9854 * server.c (handle_general_set): Handle packet 'QAgent'.
9855 (handle_query): Send `QAgent+'.
9856 * Makefile.in (server.o): Depends on agent.h.
9858 2012-03-03 Yao Qi <yao@codesourcery.com>
9860 * Makefile.in (OBS): Add agent.o.
9861 Add new rule for agent.o.
9862 Track dependence of tracepoint.c on agent.h.
9863 * tracepoint.c (run_inferior_command_1):
9864 (run_inferior_command): Call agent_run_command.
9865 (gdb_ust_connect_sync_socket): Deleted. Move it to
9867 (resume_thread, stop_thread): Likewise.
9868 (gdb_ust_socket_init): Renamed to ...
9869 (gdb_agent_socket_init): ... New.
9870 (gdb_ust_thread): Renamed to ...
9871 (gdb_agent_helper_thread): ... New.
9872 (gdb_ust_init): Move some code to ...
9873 (gdb_agent_init): ... here. New.
9874 [HAVE_UST]: Call gdb_ust_init.
9875 (initialize_tracepoint_ftlib): Call gdb_agent_init.
9876 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
9877 * config.in, configure: Regenerated.
9879 2012-03-02 Pedro Alves <palves@redhat.com>
9881 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
9882 * linux-low.c (struct simple_pid_list): New.
9883 (stopped_pids): New a struct simple_pid_list pointer.
9884 (add_to_pid_list, pull_pid_from_list): New.
9885 (handle_extended_wait): Don't assume the first signal new children
9886 report is SIGSTOP. Adjust call to pull_pid_from_list.
9887 (linux_wait_for_lwp): Adjust.
9889 2012-03-02 Yao Qi <yao@codesourcery.com>
9891 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
9894 2012-03-02 Yao Qi <yao@codesourcery.com>
9896 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
9897 `stop_pc' and `tpoint'. Update caller.
9899 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
9901 * linux-low.h (linux_target_ops): Add regset_bitmap member.
9902 * linux-low.c (use_linux_regsets): New macro.
9903 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
9904 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
9905 (linux_register_in_regsets): New function.
9906 (usr_fetch_inferior_registers): Skip registers covered by
9908 (usr_store_inferior_registers): Likewise.
9909 (usr_fetch_inferior_registers): New macro.
9910 (usr_store_inferior_registers): Likewise.
9911 (linux_fetch_registers): Handle mixed regset/non-regset targets.
9912 (linux_store_registers): Likewise.
9913 * linux-mips-low.c (init_registers_mips_dsp_linux): New
9915 (init_registers_mips64_dsp_linux): Likewise.
9916 (init_registers_mips_linux): New macro.
9917 (init_registers_mips_dsp_linux): Likewise.
9918 (mips_dsp_num_regs): Likewise.
9919 (DSP_BASE, DSP_CONTROL): New fallback macros.
9920 (mips_base_regs): New macro.
9921 (mips_regmap): Use it. Fix the size.
9922 (mips_dsp_regmap): New variable.
9923 (mips_dsp_regset_bitmap): Likewise.
9924 (mips_arch_setup): New function.
9925 (mips_cannot_fetch_register): Use the_low_target.regmap rather
9927 (mips_cannot_store_register): Likewise.
9928 (the_low_target): Update .arch_setup, .num_regs and .regmap
9929 initializers. Add .regset_bitmap initializer.
9930 * linux-arm-low.c (the_low_target): Add .regset_bitmap
9932 * linux-bfin-low.c (the_low_target): Likewise.
9933 * linux-cris-low.c (the_low_target): Likewise.
9934 * linux-crisv32-low.c (the_low_target): Likewise.
9935 * linux-ia64-low.c (the_low_target): Likewise.
9936 * linux-m32r-low.c (the_low_target): Likewise.
9937 * linux-m68k-low.c (the_low_target): Likewise.
9938 * linux-ppc-low.c (the_low_target): Likewise.
9939 * linux-s390-low.c (the_low_target): Likewise.
9940 * linux-sh-low.c (the_low_target): Likewise.
9941 * linux-sparc-low.c (the_low_target): Likewise.
9942 * linux-tic6x-low.c (the_low_target): Likewise.
9943 * linux-x86-low.c (the_low_target): Likewise.
9944 * linux-xtensa-low.c (the_low_target): Likewise.
9945 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
9946 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
9947 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
9949 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
9950 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
9952 2012-02-29 Yao Qi <yao@codesourcery.com>
9953 Pedro Alves <palves@redhat.com>
9955 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
9956 `step_over_finished' is true.
9958 2012-02-27 Pedro Alves <palves@redhat.com>
9960 * linux-low.c (pid_is_stopped): Delete, moved to common/.
9961 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
9963 2012-02-27 Pedro Alves <palves@redhat.com>
9966 * linux-low.c (pid_is_stopped): New.
9967 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
9969 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
9971 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
9974 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
9976 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
9978 2012-02-24 Luis Machado <lgustavo@codesourcery>
9980 * server.c (handle_query): Advertise support for target-side
9981 breakpoint condition evaluation.
9982 (process_point_options): New function.
9983 (process_serial_event): When inserting a breakpoint, check for
9984 a target-side condition that should be evaluated.
9986 * mem-break.c: Include regcache.h and ax.h.
9987 (point_cond_list_t): New data structure.
9988 (breakpoint) <cond_list>: New field.
9989 (find_gdb_breakpoint_at): Make non-static.
9990 (delete_gdb_breakpoint_at): Clear any target-side
9992 (clear_gdb_breakpoint_conditions): New function.
9993 (add_condition_to_breakpoint): Likewise.
9994 (add_breakpoint_condition): Likewise.
9995 (gdb_condition_true_at_breakpoint): Likewise.
9996 (gdb_breakpoint_here): Return result directly instead
9997 of going through a local variable.
9999 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10000 (clear_gdb_breakpoint_conditions): Likewise.
10001 (add_breakpoint_condition): Likewise.
10002 (gdb_condition_true_at_breakpoint): Likewise.
10004 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10005 (need_step_over_p): Take target-side breakpoint condition into
10008 2012-02-24 Luis Machado <lgustavo@codesourcery>
10010 * server.h: Include tracepoint.h.
10011 (agent_mem_read, agent_get_trace_state_variable_value,
10012 agent_set_trace_state_variable_value,
10013 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10014 get_set_tsv_func_addr): New prototypes.
10016 * ax.h: New include file.
10017 * ax.c: New source file.
10019 * tracepoint.c: Include ax.h.
10020 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10021 agent_expr, eval_result_type): Move to ax.h.
10022 (parse_agent_expr): Rename to ...
10023 (gdb_parse_agent_expr): ... this, make it non-static and move
10025 (unparse_agent_expr) Rename to ...
10026 (gdb_unparse_agent_expr): ... this, make it non-static and move
10028 (eval_agent_expr): Rename to ...
10029 (eval_tracepoint_agent_expr): ... this.
10030 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10031 forward declarations.
10032 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10033 (agent_get_trace_state_variable_value): New function.
10034 (agent_set_trace_state_variable_value): New function.
10035 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10036 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10037 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10038 (condition_true_at_tracepoint): Likewise.
10039 (parse_agent_expr): Rename to ...
10040 (gdb_parse_agent_expr): ... this and move to ax.c.
10041 (unparse_agent_expr): Rename to ...
10042 (gdb_unparse_agent_expr): ... this and move to ax.c.
10043 (gdb_agent_op_name): Move to ax.c.
10044 (eval_agent_expr): Rename to ...
10045 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10047 (eval_tracepoint_agent_expr): New function.
10048 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
10050 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10052 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10053 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10054 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10055 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10056 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10057 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10058 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10059 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10060 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10061 (compile_bytecodes): Remove forward declaration.
10062 (is_goto_target): Move to ax.c.
10063 (compile_bytecodes): Move to ax.c and call
10064 agent_get_trace_state_variable_value (...) and
10065 agent_set_trace_state_variable_value (...).
10067 * Makefile.in: Update ax.c and IPA dependencies.
10069 2012-02-24 Pedro Alves <palves@redhat.com>
10071 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10072 (cmd_bigqtbuffer_circular): ... this. Only handle
10073 'QTBuffer:circular:'.
10074 (handle_tracepoint_general_set): Adjust.
10076 2012-02-16 Yao Qi <yao@codesourcery.com>
10078 * inferiors.c: Move code to ...
10079 * dll.c: .... here. New.
10080 * server.h: Declare clear_dlls.
10081 * Makefile.in (SFILES): Add dll.c.
10085 2012-02-11 Yao Qi <yao@codesourcery.com>
10087 * server.c: (handle_monitor_command): Add a new parameter
10089 (handle_query): Update caller.
10091 2012-02-09 Joel Brobecker <brobecker@adacore.com>
10093 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10094 * configure, config.in: Regenerate.
10095 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10098 2012-02-02 Pedro Alves <palves@redhat.com>
10100 Try SIGKILL first, then PTRACE_KILL.
10101 * linux-low.c (linux_kill_one_lwp): New.
10102 (linux_kill_one_lwp): Rename to ...
10103 (kill_one_lwp_callback): ... this. Use the new
10104 linux_kill_one_lwp.
10106 2012-02-02 Pedro Alves <palves@redhat.com>
10108 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10111 2012-01-27 Pedro Alves <palves@redhat.com>
10113 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10114 (elf_64_file_p): Make static.
10115 (linux_pid_exe_is_elf_64_file): New.
10116 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10117 Delete declarations.
10118 (linux_pid_exe_is_elf_64_file): Declare.
10119 * linux-x86-low.c (x86_arch_setup): Use
10120 linux_pid_exe_is_elf_64_file.
10122 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10124 * linux-low.c (linux_wait_for_event_1): Rename to ...
10125 (linux_wait_for_event): ... here and merge it with former
10126 linux_wait_for_event - new variable wait_ptid, use it.
10127 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10129 2012-01-23 Pedro Alves <palves@redhat.com>
10131 * server.c (main): Avoid yet another case of infinite loop while
10132 detaching/killing after a longjmp.
10134 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10137 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10139 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10141 * hostio.c (handle_readlink): New function.
10142 (handle_vFile): Call it to handle "vFile:readlink" packets.
10144 2012-01-20 Pedro Alves <palves@redhat.com>
10145 Ulrich Weigand <ulrich.weigand@linaro.org>
10147 * server.c (handle_v_requests): Only support vAttach and vRun to
10148 start multiple processes when in extended protocol mode.
10150 2012-01-17 Pedro Alves <palves@redhat.com>
10152 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10153 memalign plus mprotect to allocate the scratch buffer.
10155 2012-01-13 Pedro Alves <palves@redhat.com>
10157 * server.c (attach_inferior): Clear `cont_thread'.
10159 2012-01-13 Pedro Alves <palves@redhat.com>
10161 * server.c (main): Avoid infinite loop while detaching/killing
10164 2012-01-09 Doug Evans <dje@google.com>
10166 * server.c (start_inferior): Set last_ptid in --wrapper case.
10168 2012-01-06 Yao Qi <yao@codesourcery.com>
10170 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10172 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10174 2012-01-04 Yao Qi <yao@codesourcery.com>
10176 * tracepoint.c (cmd_qtdp): Print debug message
10177 for static tracepoint.
10179 2012-01-04 Yao Qi <yao@codesourcery.com>
10181 * tracepoint.c (trace_vdebug): Differentiate debug message
10182 between gdbserver and IPA.
10184 2012-01-03 Yao Qi <yao@codesourcery.com>
10186 * tracepoint.c (tracepoint_was_hit): Don't collect for
10189 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10191 * terminal.h: Reformat copyright header.
10193 2012-01-02 Joel Brobecker <brobecker@adacore.com>
10195 * server.c (gdbserver_version): Update copyright year.
10196 * gdbreplay.c (gdbreplay_version): Likewise.
10198 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10200 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10203 2011-12-18 Hui Zhu <teawater@gmail.com>
10204 * linux-low.c (linux_create_inferior): Save return value to ret.
10206 2011-12-18 Hui Zhu <teawater@gmail.com>
10208 * linux-low.c (linux_create_inferior): Save return value to ret.
10210 2011-12-16 Doug Evans <dje@google.com>
10212 * linux-low.c (linux_create_inferior): If stdio connection,
10213 redirect stdin from /dev/null, stdout to stderr.
10214 * remote-utils.c (remote_is_stdio): New static global.
10215 (remote_connection_is_stdio): New function.
10216 (remote_prepare): Handle stdio connection.
10217 (remote_open): Ditto.
10218 (remote_close): Don't close stdin for stdio connections.
10219 (read_prim,write_prim): New functions. Replace all calls to
10220 read/write to these.
10221 * server.c (main): Watch for "-" argument. Move call to
10222 remote_prepare before start_inferior.
10223 * server.h (STDIO_CONNECTION_NAME): New macro.
10224 (remote_connection_is_stdio): Declare.
10226 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10227 in debugging output.
10229 2011-12-15 Yao Qi <yao@codesourcery.com>
10231 * tracepoint.c: Include sys/syscall.h.
10232 (gdb_ust_thread): Remove preprocessor conditional.
10234 2011-12-14 Pedro Alves <pedro@codesourcery.com>
10236 * linux-low.c (linux_detach_one_lwp): Call
10237 the_low_target.prepare_to_resume before detaching.
10239 2011-12-14 Yao Qi <yao@codesourcery.com>
10241 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10244 2011-12-14 Yao Qi <yao@codesourcery.com>
10246 * i386-low.c (i386_low_stopped_data_address): Initialize local
10247 variable `control'.
10249 2011-12-13 Pedro Alves <pedro@codesourcery.com>
10253 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10254 DR_CONTROL unless necessary. Extend comments.
10255 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10256 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10258 2011-12-13 Yao Qi <yao@codesourcery.com>
10260 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10262 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10264 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10266 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10267 Print new debug message for such case.
10269 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10271 Fix overlapping memcpy.
10272 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10273 the read_inferior_memory transfer.
10274 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10275 write_inferior_memory transfer.
10276 (set_fast_tracepoint_jump): New variable buf. Use it for the
10277 read_inferior_memory and write_inferior_memory transfers.
10278 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10279 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10280 Use it for the write_inferior_memory transfer.
10281 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10284 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10286 * linux-low.c (fetch_register, store_register): Make code
10287 consistent, fix formatting.
10289 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10291 * linux-low.c (usr_store_inferior_registers): Factor out code
10292 to handle individual registers into...
10293 (store_register): ... this new function.
10295 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10297 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10298 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10299 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10300 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10301 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10302 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10303 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10304 (srv_xmlfiles): Add new XML files.
10306 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10308 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10309 (init_registers_s390_linux32v1): Add prototype.
10310 (init_registers_s390_linux32v2): Likewise.
10311 (init_registers_s390_linux64v1): Likewise.
10312 (init_registers_s390_linux64v2): Likewise.
10313 (init_registers_s390x_linux64v1): Likewise.
10314 (init_registers_s390x_linux64v2): Likewise.
10315 (s390_num_regs): Increment to 52.
10316 (s390_regmap): Add orig_r2 register.
10317 (s390_num_regs_3264): Increment to 68.
10318 (s390_regmap_3264): Add orig_r2 register.
10319 (s390_collect_ptrace_register): Handle orig_r2 register.
10320 (s390_supply_ptrace_register): Likewise.
10321 (s390_fill_last_break): New function.
10322 (s390_store_last_break): Likewise.
10323 (s390_fill_system_call): New function.
10324 (s390_store_system_call): Likewise.
10325 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10327 (s390_check_regset): New function.
10328 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10329 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10330 Update target_regsets for available register sets.
10332 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10333 Jan Kratochvil <jan.kratochvil@redhat.com>
10335 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10336 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10338 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10339 * linux-low.h (struct process_info_private): New member r_debug.
10340 * server.c (handle_qxfer_libraries): Call
10341 the_target->qxfer_libraries_svr4.
10342 (handle_qxfer_libraries_svr4): New function.
10343 (qxfer_packets): New entry "libraries-svr4".
10344 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10345 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10346 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10347 PACKET_qXfer_libraries_svr4.
10349 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10351 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10352 PSW address/mask between 8-byte and 16-byte formats.
10353 (s390_supply_ptrace_register): Likewise.
10354 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10355 basic addressing mode bit.
10357 2011-11-24 Stan Shebs <stan@codesourcery.com>
10359 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10361 2011-11-17 Stan Shebs <stan@codesourcery.com>
10363 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10364 (tracing_start_time): New global.
10365 (tracing_stop_time): New global.
10366 (tracing_user_name): New global.
10367 (tracing_notes): New global.
10368 (tracing_stop_note): New global.
10369 (cmd_qtstart): Set traceframe_usage, start_time.
10370 (stop_tracing): Set stop_time.
10371 (cmd_qtstatus): Report additional status.
10372 (cmd_qtp): New function.
10373 (handle_tracepoint_query): Call it.
10374 (cmd_qtnotes): New function.
10375 (handle_tracepoint_general_set): Call it.
10376 (get_timestamp): Rename from tsv_get_timestamp.
10378 2011-11-14 Stan Shebs <stan@codesourcery.com>
10379 Kwok Cheung Yeung <kcy@codesourcery.com>
10381 * linux-x86-low.c (small_jump_insn): New.
10382 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10383 trampoline and error message, build a trampoline and issue a small
10384 jump instruction to it.
10385 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10386 trampoline and error message.
10387 (x86_get_min_fast_tracepoint_insn_len): New.
10388 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10389 * linux-low.h (struct linux_target_ops): Add arguments to
10390 install_fast_tracepoint_jump_pad operation, add new operation.
10391 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10393 (linux_get_min_fast_tracepoint_insn_len): New function.
10394 (linux_target_op): Add new operation.
10395 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10396 (gdb_trampoline_buffer_end): Ditto.
10397 (gdb_trampoline_buffer_error): Ditto.
10398 (struct ipa_sym_addresses): Add fields for new IPA variables.
10399 (symbol_list): Add entries for new IPA variables.
10400 (struct tracepoint): Add fields to hold the address range of the
10401 trampoline used by the tracepoint.
10402 (trampoline_buffer_head): New static variable.
10403 (trampoline_buffer_tail): Ditto.
10404 (claim_trampoline_space): New function.
10405 (have_fast_tracepoint_trampoline_buffer): New function.
10406 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10408 (install_fast_tracepoint): Ditto, also add error buffer argument.
10409 (cmd_qtminftpilen): New function.
10410 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10411 (fast_tracepoint_from_trampoline_address): New function.
10412 (fast_tracepoint_collecting): Handle trampoline as part of jump
10414 (set_trampoline_buffer_space): New function.
10415 (initialize_tracepoint): Initialize new IPA variables.
10416 * target.h (struct target_ops): Add arguments to
10417 install_fast_tracepoint_jump_pad operation, add new
10418 get_min_fast_tracepoint_insn_len operation.
10419 (target_get_min_fast_tracepoint_insn_len): New.
10420 (install_fast_tracepoint_jump_pad): Add arguments.
10421 * server.h (IPA_BUFSIZ): Define.
10422 * linux-i386-ipa.c: Include extra header files.
10423 (initialize_fast_tracepoint_trampoline_buffer): New function.
10424 (initialize_low_tracepoint): Call it.
10425 * server.h (set_trampoline_buffer_space): Declare.
10426 (claim_trampoline_space): Ditto.
10427 (have_fast_tracepoint_trampoline_buffer): Ditto.
10429 2011-11-14 Yao Qi <yao@codesourcery.com>
10431 * server.c (handle_query): Handle InstallInTrace for qSupported.
10432 * tracepoint.c (add_tracepoint): Sort list.
10433 (install_tracepoint, download_tracepoint): New.
10434 (cmd_qtdp): Call them to install and download tracepoints.
10435 (sort_tracepoints): Removed.
10436 (cmd_qtstart): Update.
10438 2011-11-14 Yao Qi <yao@codesourcery.com>
10440 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10441 * mem-break.h: Declare.
10442 * tracepoint.c (cmd_qtstart): Move some code to ...
10443 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10445 (download_tracepoints): Move some code to ...
10446 (download_tracepoint_1): ... here. New.
10448 2011-11-08 Yao Qi <yao@codesourcery.com>
10450 * remote-utils.c (relocate_instruction): A comment fix.
10452 2011-11-07 Joel Brobecker <brobecker@adacore.com>
10454 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10455 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10456 dr_status_mirror and dr_control_mirror from debug_reg_state.
10457 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10458 (i386_initial_stuff): Remove use of deleted globals.
10459 (i386_get_thread_context, i386_set_thread_context,
10460 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10461 from debug_reg_state.
10463 2011-11-05 Yao Qi <yao@codesourcery.com>
10465 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10466 address as TPOINT's.
10468 2011-11-02 Stan Shebs <stan@codesourcery.com>
10470 * tracepoint.c (agent_mem_read_string): New function.
10471 (eval_agent_expr): Call it for tracenz.
10472 * server.c (handle_query): Report support for tracenz.
10474 2011-11-02 Yao Qi <yao@codesourcery.com>
10476 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10478 2011-11-02 Yao Qi <yao@codesourcery.com>
10480 * target.h: Fix a typo in comment.
10482 2011-10-31 Pedro Alves <pedro@codesourcery.com>
10484 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10485 clobber the breakpoints' shadows with fast tracepoint jumps.
10486 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10487 * target.c (write_inferior_memory): Also pass MYADDR down to
10490 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10492 * configure.ac: Check support for personality routine.
10493 * configure: Regenerate.
10494 * config.in: Likewise.
10495 * linux-low.c: Include <sys/personality.h>.
10496 Define ADDR_NO_RANDOMIZE if necessary.
10497 (linux_create_inferior): Disable address space randomization when
10498 forking inferior, if requested.
10499 (linux_supports_disable_randomization): New function.
10500 (linux_target_ops): Install it.
10501 * server.h (disable_randomization): Declare.
10502 * server.c (disable_randomization): New global variable.
10503 (handle_general_set): Handle QDisableRandomization.
10504 (handle_query): Likewise for qSupported.
10505 (main): Support --disable-randomization and --no-disable-randomization
10506 command line arguments.
10507 * target.h (struct target_ops): Add supports_disable_randomization.
10508 (target_supports_disable_randomization): New macro.
10510 2011-09-29 Mike Frysinger <vapier@gentoo.org>
10512 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10514 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10515 [!PT_GETDSBT] (target_loadmap): New definition.
10516 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10517 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10518 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10519 and PT_GETDSBT to LINUX_LOADMAP.
10520 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10521 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10523 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10525 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10526 (arm_linux_hwbp_cap): New static variable.
10527 (arm_linux_get_hwbp_cap): Replace by ...
10528 (arm_linux_init_hwbp_cap): ... this new function.
10529 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10530 (arm_linux_get_hw_watchpoint_count): Likewise.
10531 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10532 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10533 (arm_prepare_to_resume): Use perror_with_name instead of error.
10535 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
10537 * linux-arm-low.c: Include <signal.h>.
10538 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10539 (struct arm_linux_hwbp_cap): New data type.
10540 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10541 (struct arm_linux_hw_breakpoint): New data type.
10542 (MAX_BPTS, MAX_WPTS): Define.
10543 (struct arch_process_info, struct arch_lwp_info): New data types.
10544 (arm_linux_get_hwbp_cap): New function.
10545 (arm_linux_get_hw_breakpoint_count): Likewise.
10546 (arm_linux_get_hw_watchpoint_count): Likewise.
10547 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10548 (arm_hwbp_control_initialize): Likewise.
10549 (arm_hwbp_control_is_enabled): Likewise.
10550 (arm_hwbp_control_is_initialized): Likewise.
10551 (arm_hwbp_control_disable): Likewise.
10552 (arm_linux_hw_breakpoint_equal): Likewise.
10553 (arm_linux_hw_point_initialize): Likewise.
10554 (struct update_registers_data): New data structure.
10555 (update_registers_callback: New function.
10556 (arm_insert_point): Likewise.
10557 (arm_remove_point): Likewise.
10558 (arm_stopped_by_watchpoint): Likewise.
10559 (arm_stopped_data_address): Likewise.
10560 (arm_new_process): Likewise.
10561 (arm_new_thread): Likewise.
10562 (arm_prepare_to_resume): Likewise.
10563 (the_low_target): Register arm_insert_point, arm_remove_point,
10564 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10565 arm_new_thread, and arm_prepare_to_resume.
10567 2011-09-15 Stan Shebs <stan@codesourcery.com>
10569 * server.h (struct emit_ops): Add compare-goto fields.
10570 * tracepoint.c (gdb_agent_op_sizes): New table.
10571 (emit_eq_goto): New function.
10572 (emit_ne_goto): New function.
10573 (emit_lt_goto): New function.
10574 (emit_le_goto): New function.
10575 (emit_gt_goto): New function.
10576 (emit_ge_goto): New function.
10577 (is_goto_target): New function.
10578 (compile_bytecodes): Recognize special cases of compare-goto
10579 combinations and call specialized emitters for them.
10580 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10581 (amd64_emit_ne_goto): New function.
10582 (amd64_emit_lt_goto): New function.
10583 (amd64_emit_le_goto): New function.
10584 (amd64_emit_gt_goto): New function.
10585 (amd64_emit_ge_goto): New function.
10586 (amd64_emit_ops): Add the new functions.
10587 (i386_emit_eq_goto): New function.
10588 (i386_emit_ne_goto): New function.
10589 (i386_emit_lt_goto): New function.
10590 (i386_emit_le_goto): New function.
10591 (i386_emit_gt_goto): New function.
10592 (i386_emit_ge_goto): New function.
10593 (i386_emit_ops): Add the new functions.
10595 2011-09-08 Stan Shebs <stan@codesourcery.com>
10597 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10598 (i386_emit_epilogue): Restore %ebx.
10600 2011-08-31 Jie Zhang <jzhang918@gmail.com>
10602 * server.c (step_thread): Remove definition.
10603 (process_serial_event): Don't handle Hs.
10604 * server.h (step_thread): Remove declaration.
10605 * target.c (set_desired_inferior): Remove use of step_thread.
10607 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10609 * linux-low.c: Include linux-procfs.h.
10610 (linux_attach_lwp_1): Update comments.
10611 (linux_attach): Scan for existing threads when attaching to a
10612 process that is the tgid.
10613 * Makefile.in: Update dependencies.
10615 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
10617 * configure.srv: Add linux-procfs.o dependencies.
10619 2011-08-14 Yao Qi <yao@codesourcery.com>
10621 * target.h (struct target_ops): Fix indent.
10622 * win32-low.c (win32_target_ops): Fix comment.
10624 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
10625 Yao Qi <yao@codesourcery.com>
10627 * Makefile.in (clean): Remove tic6x-*.c files.
10628 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10629 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10630 (tic6x-c64xp-linux.c): Likewise.
10631 * configure.srv: Add support for tic6x-*-uclinux.
10632 * linux-tic6x-low.c: New.
10633 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10635 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
10636 Yao Qi <yao@codesourcery.com>
10638 * target.h (struct target_ops): Add read_loadmap.
10639 * linux-low.c (struct target_loadseg): New type.
10640 (struct target_loadmap): New type.
10641 (linux_read_loadmap): New function.
10642 (linux_target_ops): Add linux_read_loadmap.
10643 * server.c (handle_query): Support qXfer:fdpic:read packet.
10644 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
10647 2011-08-05 Eli Zaretskii <eliz@gnu.org>
10649 * win32-low.c: Include <stdint.h>.
10651 2011-07-22 Pedro Alves <pedro@codesourcery.com>
10653 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
10654 to the inferior here.
10655 (i386_remove_aligned_watchpoint): Ditto.
10656 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
10657 fit part of the watchpoint in the debug registers.
10658 (i386_update_inferior_debug_regs): New.
10659 (i386_low_insert_watchpoint): Work on a local mirror of the debug
10660 registers, and only update the inferior on success.
10661 (i386_low_remove_watchpoint): Ditto.
10663 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
10665 * linux-low.c (compare_ints, unique, list_threads, show_process,
10666 linux_core_of_thread): Delete.
10667 (linux_target_ops): Change linux_core_of_thread to
10668 linux_common_core_of_thread.
10669 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
10670 * utils.c (malloc_failure): Change type of argument.
10671 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
10672 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
10673 common/linux-osdata.c, common/ptid.c and common/buffer.c.
10674 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
10675 (IPA_OBJS): Add common-utils-ipa.o.
10676 (ptid_h, linux_osdata_h): New macros.
10677 (server_h): Add common/common-utils.h, common/xml-utils.h,
10678 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
10680 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
10681 ptid.o, buffer.o): New rules.
10682 (linux-low.o): Add common/linux-osdata.h as a dependency.
10683 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
10684 * configure.ac: Add AC_HEADER_DIRENT check.
10685 * config.in: Regenerate.
10686 * configure: Regenerate.
10687 * remote-utils.c (xml_escape_text): Delete.
10688 (buffer_grow, buffer_free, buffer_init, buffer_finish,
10689 buffer_xml_printf): Move to common/buffer.c.
10690 * server.c (main): Remove call to initialize_inferiors.
10691 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
10692 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
10693 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
10694 internal_error, gdb_assert, gdb_assert_fail): Delete.
10695 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
10696 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
10698 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
10699 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
10700 initialize_inferiors): Delete.
10702 2011-07-20 Pedro Alves <pedro@codesourcery.com>
10704 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
10707 2011-05-31 Pedro Alves <pedro@codesourcery.com>
10709 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
10711 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
10713 2011-05-26 Yao Qi <yao@codesourcery.com>
10715 * Makefile.in (thread-db.o): Track dependence to
10716 common/gdb_thread_db.h.
10717 * thread-db.c: include gdb_thread_db.h from right place.
10719 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
10721 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
10722 __FILE__ and __LINE__ to internal_error.
10724 2011-05-13 Doug Evans <dje@google.com>
10726 * thread-db.c (try_thread_db_load_from_sdir): New function.
10727 (try_thread_db_load_from_dir): New function.
10728 (thread_db_load_search): Handle $sdir, ignore $pdir.
10729 Remove trying of system directories if search of
10730 libthread-db-search-path fails, that is now done via $sdir.
10732 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
10734 * server.c (handle_query): Add EnableDisableTracepoints to the list
10735 of supported features.
10736 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
10738 (cmd_qtenable_disable): New.
10739 (cmd_qtstart): Install tracepoints even if disabled.
10740 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
10741 receiving a QTEnable or QTDisable packet.
10742 (gdb_collect): Skip data collection if fast tracepoint is disabled.
10743 (ust_marker_to_static_tracepoint): Do not ignore disabled static
10745 (gdb_probe): Skip data collection if static tracepoint is disabled.
10747 2011-05-10 Doug Evans <dje@google.com>
10749 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
10751 2011-05-04 Doug Evans <dje@google.com>
10753 * linux-low.c (linux_join): Skip process lookup.
10754 * spu-low.c (spu_join): Ditto.
10755 * server.c (join_inferiors_callback): Delete.
10756 (process_serial_event): For 'D' packet (detach) call join_inferior
10759 2011-05-04 Joseph Myers <joseph@codesourcery.com>
10761 * README: Don't mention xscale*-*-linux*.
10762 * configure.srv (xscale*-*-linux*): Don't handle target.
10764 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
10766 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
10768 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
10769 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
10770 (i386_emit_void_call_2): Likewise.
10772 2011-04-26 Yao Qi <yao@codesourcery.com>
10774 * linux-low.c: Move common macros to linux-ptrace.h.
10775 Include linux-ptrace.h.
10776 * Makefile.in (linux_ptrace_h): New.
10777 (linux-low.o): Depends on linux-ptrace.h.
10779 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
10781 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
10782 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
10783 (remote_prepare): New function with most of the TCP code from ...
10784 (remote_open): ... here. Detect PORT here unconditionally. Move also
10785 setting transport_is_reliable.
10786 * server.c (run_once): New variable.
10787 (gdbserver_usage): Document it.
10788 (main): Set run_once for `--once'. Call remote_prepare. Exit after
10789 the first run if RUN_ONCE.
10790 * server.h (run_once, remote_prepare): New declarations.
10792 2011-04-19 Tom Tromey <tromey@redhat.com>
10794 * win32-low.c (handle_load_dll): Remove duplicate "the".
10796 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
10798 Remove support for old Cygwin 1.5 versions.
10799 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
10800 function to avoid warning.
10801 (win32_add_one_solib): Use cygwin_conv_path function to avoid
10804 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
10806 * gdbserver/server.h (Macro _): Define it if not available.
10808 2011-03-14 Michael Snyder <msnyder@vmware.com>
10810 * hostio.c (handle_close): Remove unnecessary null test.
10812 2011-03-10 Joel Brobecker <brobecker@adacore.com>
10814 * Makefile.in (maintainer-clean realclean distclean): Remove
10815 "make ... subdir_do" command.
10817 2011-03-10 Michael Snyder <msnyder@vmware.com>
10819 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
10821 * server.c (handle_v_run): Free alloced buffer on early return.
10823 2011-03-09 Yao Qi <yao@codesourcery.com>
10826 2011-03-04 Yao Qi <yao@codesourcery.com>
10828 * Makefile.in: Remove GNU make feature --directory.
10830 2011-03-05 Yao Qi <yao@codesourcery.com>
10832 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10833 (subdir_do): New make target. Copied from gdb/Makefile.
10834 (maintainer-clean, realclean, distclean, clean): Call corresponding
10835 make targets in common/Makefile.
10837 2011-02-11 Yao Qi <yao@codesourcery.com>
10839 * configure.ac: Call AC_PROG_RANLIB.
10840 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10841 * configure: Regenerate.
10843 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10845 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
10847 2011-03-06 Yao Qi <yao@codesourcery.com>
10849 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
10851 2011-03-05 Yao Qi <yao@codesourcery.com>
10853 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
10854 (subdir_do): New make target. Copied from gdb/Makefile.
10855 (maintainer-clean, realclean, distclean, clean): Call corresponding
10856 make targets in common/Makefile.
10858 2011-03-04 Yao Qi <yao@codesourcery.com>
10860 * Makefile.in: Remove GNU make feature --directory.
10862 2011-03-04 Michael Snyder <msnyder@vmware.com>
10864 * server.c (queue_stop_reply): Call xmalloc not malloc.
10866 2011-03-02 Michael Snyder <msnyder@vmware.com>
10868 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
10870 2011-02-28 Michael Snyder <msnyder@vmware.com>
10872 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
10873 (cmd_qtframe): Ditto.
10874 (cmd_qtbuffer): Ditto.
10875 (cmd_bigqtbuffer): Ditto.
10877 * utils.c (decimal2str): Initialize 'width' to nine, then
10878 don't mess with it.
10880 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
10882 * hostio.c (require_data): Free *data, not data.
10884 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10886 * hostio.c (require_data): Use free, not xfree.
10888 2011-02-27 Michael Snyder <msnyder@vmware.com>
10890 * server.c (handle_query): Discard unused value.
10892 * hostio.c (require_data): Free malloc memory before returning
10895 2011-02-26 Michael Snyder <msnyder@vmware.com>
10897 * linux-low.c (list_threads): Call closedir for dirent.
10899 2011-02-27 Michael Snyder <msnyder@vmware.com>
10901 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
10902 a case statement falls through.
10904 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
10906 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
10909 2011-02-26 Michael Snyder <msnyder@vmware.com>
10911 * utils.c (decimal2str): Eliminate dead code and dead param.
10912 (pulongest): Drop dead param from call to decimal2str.
10915 2011-02-24 Joel Brobecker <brobecker@adacore.com>
10917 Revert the following patch (not approved yet):
10918 2011-02-21 Hui Zhu <teawater@gmail.com>
10919 * tracepoint.c (tp_printf): New function.
10920 (eval_agent_expr): Handle gdb_agent_op_printf.
10922 2011-02-21 Hui Zhu <teawater@gmail.com>
10924 * tracepoint.c (tp_printf): New function.
10925 (eval_agent_expr): Handle gdb_agent_op_printf.
10927 2011-02-18 Tom Tromey <tromey@redhat.com>
10929 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
10930 (tracepoint.o): Likewise.
10931 * tracepoint.c (enum gdb_agent_op): Use ax.def.
10932 (gdb_agent_op_names): Likewise.
10934 2011-02-18 Tom Tromey <tromey@redhat.com>
10936 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
10937 gdb_agent_op_rot>: New constants.
10938 (gdb_agent_op_names): Add pick and roll.
10939 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
10942 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
10944 * aclocal.m4: Regenerated with aclocal-1.11.1.
10946 2011-02-14 Pedro Alves <pedro@codesourcery.com>
10948 * server.c (handle_qxfer_traceframe_info): New.
10949 (qxfer_packets): Register "traceframe-info".
10950 (handle_query): Report support for qXfer:traceframe-info:read+.
10951 * tracepoint.c (match_blocktype): New.
10952 (traceframe_find_block_type): Rename to ...
10953 (traceframe_walk_blocks): ... this. Add callback filter argument,
10955 (traceframe_find_block_type): New, reimplemented on top of
10956 traceframe_walk_blocks.
10957 (build_traceframe_info_xml): New.
10958 (traceframe_read_info): New.
10959 * server.h (traceframe_read_info): Declare.
10961 2011-02-11 Yao Qi <yao@codesourcery.com>
10963 * configure.ac: Call AC_PROG_RANLIB.
10964 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
10965 * configure: Regenerate.
10967 2011-02-07 Pedro Alves <pedro@codesourcery.com>
10969 * server.c (gdb_read_memory): Change return semantics to allow
10971 (handle_search_memory_1): Adjust.
10972 (process_serial_event) <'m' packet>: Handle partial transfers.
10973 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
10975 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10977 * regcache.c (init_register_cache): Initialize
10978 regcache->register_status.
10979 (free_register_cache): Release regcache->register_status.
10980 (regcache_cpy): Copy register_status.
10981 (registers_to_string): Print 'x's for unavailable registers.
10982 (supply_register): Mark the register's status valid or
10983 unavailable, depending on whether a buffer was passed in or not.
10984 (supply_register_zeroed): New.
10985 (supply_regblock): Mark the registers' status valid or
10986 unavailable, depending on whether a buffer was passed in or not.
10987 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
10988 (struct regcache): New `register_status' field.
10989 (supply_register_zeroed): Declare.
10990 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
10991 supply_register_zeroed, rather than passing a NULL buffer to
10993 * tracepoint.c (fetch_traceframe_registers): Update comment.
10995 2011-01-28 Pedro Alves <pedro@codesourcery.com>
10997 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11000 2011-01-25 Pedro Alves <pedro@codesourcery.com>
11002 * server.h (decode_xfer_write): Change prototype.
11003 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11004 and don't extract the annex here.
11005 * server.c (decode_xfer_read): Remove `annex' parameter,
11006 and don't extract the annex here.
11007 (decode_xfer): New.
11008 (struct qxfer): New.
11009 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11010 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11011 (handle_qxfer_statictrace): New functions, abstracted out from
11012 handle_query, and made to use the struct qxfer interface.
11013 (handle_threads_qxfer_proper): Rename to ...
11014 (handle_qxfer_threads_proper): ... this.
11015 (handle_threads_qxfer): Rename to ...
11016 (handle_qxfer_threads): ... this. Adjust.
11017 (qxfer_packets): New array.
11018 (handle_qxfer): New function.
11019 (handle_query): Use handle_qxfer.
11021 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11023 * gdbreplay.c: Shorten lines of >= 80 columns.
11024 * linux-low.c: Ditto.
11025 * linux-ppc-low.c: Ditto.
11026 * linux-s390-low.c: Ditto.
11027 * linux-sparc-low.c: Ditto.
11028 * linux-x86-low.c: Ditto.
11029 * linux-xtensa-low.c: Ditto.
11030 * mem-break.c: Ditto.
11031 * nto-low.c: Ditto.
11032 * regcache.h: Ditto.
11033 * remote-utils.c: Ditto.
11036 * thread-db.c: Ditto.
11037 * tracepoint.c: Ditto.
11039 * win32-low.h: Ditto.
11041 2011-01-05 Joel Brobecker <brobecker@adacore.com>
11043 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11046 2011-01-01 Joel Brobecker <brobecker@adacore.com>
11048 * server.c (gdbserver_version): Update copyright year in version
11050 * gdbreplay.c (gdbreplay_version): Ditto.
11052 2010-12-29 Jie Zhang <jie.zhang@analog.com>
11054 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11055 * linux-bfin-low.c: New file.
11056 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11057 PT_DATA_ADDR for BFIN targets.
11058 * Makefile.in (SFILES): Add linux-bfin-low.c.
11059 (clean): Remove reg-bfin.c.
11060 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11061 * README: Mention supported Blackfin targets.
11063 2010-12-23 Mike Frysinger <vapier@gentoo.org>
11065 * .gitignore: New file.
11067 2010-11-16 Mike Frysinger <vapier@gentoo.org>
11069 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11071 2010-10-22 Jie Zhang <jie@codesourcery.com>
11073 * Makefile.in: Add FLAGS_TO_PASS variable.
11074 (install): Remove dependency of install-only and recursively
11075 invoke make for install-only.
11077 2010-10-04 Doug Evans <dje@google.com>
11079 * Makefile.in (uninstall): Use $(DESTDIR).
11081 2010-09-24 Pedro Alves <pedro@codesourcery.com>
11085 * linux-x86-low.c (compat_siginfo_from_siginfo)
11086 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11087 si_code is < 0. Check for si_code == SI_TIMER before checking for
11090 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11092 * lynx-i386-low.c: New file.
11093 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11095 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11097 * lynx-low.c (ptrace_request_to_str): Remove handling for
11098 request values that have been removed in LynxOS 5.x.
11100 2010-09-13 Joel Brobecker <brobecker@adacore.com>
11102 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11105 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11107 * configure.ac: Add --enable-inprocess-agent option.
11108 * configure: Rebuilt.
11110 2010-09-06 Yao Qi <yao@codesourcery.com>
11112 * linux-low.c (linux_kill): Remove unused variable.
11113 (linux_stabilize_threads): Likewise.
11114 * server.c (start_inferior): Likewise.
11115 (queue_stop_reply_callback): Likewise.
11116 * tracepoint.c (do_action_at_tracepoint): Likewise.
11118 2010-09-06 Yao Qi <yao@codesourcery.com>
11120 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11123 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11125 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11127 2010-09-06 Pedro Alves <pedro@codesourcery.com>
11129 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11132 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11134 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11135 gdbserver/lynx-ppc-low.c: New files.
11136 * Makefile.in (lynx_low_h): New variable.
11137 (lynx-low.o, lynx-ppc-low.o): New rules.
11138 * configure.ac: On LynxOS, link with -lnetinet.
11139 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11140 * configure: regenerate.
11142 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11144 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11145 * configure.ac: Add check for vasprintf and vsnprintf.
11146 * configure, config.in: Regenerate.
11147 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11149 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11151 * gdbreplay.c: Move include of alloca.h up, next to include of
11153 * server.h: Add include of malloc.h.
11154 * mem-break.c: Remove include of malloc.h.
11155 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11157 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11159 * Makefile.in (memmem.o): Build with -Wno-error.
11161 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11163 * utils.c (xsnprintf): Make non-static.
11164 * server.h: Add xsnprintf declaration.
11165 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11166 replace calls to snprintf by calls to xsnprintf throughout.
11168 2010-09-01 Joel Brobecker <brobecker@adacore.com>
11170 * configure.ac: Add configure check for alloca.
11171 * configure, config.in: Regenerate.
11172 * server.h: Include alloca.h if it exists.
11173 * gdbreplay.c: Include alloca.h if it exists.
11175 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11177 * linux-low.c (__SIGRTMIN): Define if not already defined.
11178 (linux_create_inferior): Check for __ANDROID__ rather than
11180 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11181 are already deferred.
11182 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11183 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11184 stopped and already has a pending signal to report.
11185 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11186 a pending signal to report or is moving out of a jump pad.
11187 (linux_init_signals): Check for __ANDROID__ rather than
11190 2010-08-28 Pedro Alves <pedro@codesourcery.com>
11192 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11193 debug_threads check. Avoid a linear search when not doing debug
11196 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11198 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11199 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11200 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11201 (process_event): Change local fd's type to gdb_fildes_t.
11202 (create_file_handler): Adjust prototype.
11203 (delete_file_handler): Adjust prototype.
11204 (handle_file_event): Adjust prototype. Use pfildes.
11205 (create_file_event): Adjsut prototype.
11206 * remote-utils.c (remote_desc, listen_desc): Change type to
11208 * server.h: New gdb_fildes_t typedef.
11209 [USE_WIN32API]: Include winsock2.h.
11210 (delete_file_handler, add_file_handler): Adjust prototypes.
11211 (pfildes): Declare.
11212 * utils.c (pfildes): New.
11214 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11216 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11217 * configure: Regenerate.
11219 2010-08-27 Pedro Alves <pedro@codesourcery.com>
11221 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11222 (linux_done_accessing_memory): ... this.
11223 (linux_target_ops): Adjust.
11224 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11225 * nto-low.c (nto_target_ops): Adjust comment.
11226 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11227 * spu-low.c (spu_target_ops): Adjust comment.
11228 * target.h (target_ops): Rename unprepare_to_access_memory field
11229 to done_accessing_memory.
11230 (unprepare_to_access_memory): Rename to ...
11231 (done_accessing_memory): ... this.
11233 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11235 * linux-low.c (linux_prepare_to_access_memory): New.
11236 (linux_unprepare_to_access_memory): New.
11237 (linux_target_ops): Install them.
11238 * server.c (read_memory): Rename to ...
11239 (gdb_read_memory): ... this. Use
11240 prepare_to_access_memory/prepare_to_access_memory.
11241 (write_memory): Rename to ...
11242 (gdb_write_memory): ... this. Use
11243 prepare_to_access_memory/prepare_to_access_memory.
11244 (handle_search_memory_1): Adjust.
11245 (process_serial_event): Adjust.
11246 * target.h (struct target_ops): New fields
11247 prepare_to_access_memory and unprepare_to_access_memory.
11248 (prepare_to_access_memory, unprepare_to_access_memory): New.
11249 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11250 prepare_to_access_memory/prepare_to_access_memory.
11251 * nto-low.c (nto_target_ops): Adjust.
11252 * spu-low.c (spu_target_ops): Adjust.
11253 * win32-low.c (win32_target_ops): Adjust.
11255 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11257 * Makefile.in (WARN_CFLAGS): Get it from configure.
11258 (WERROR_CFLAGS): New.
11259 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11260 * configure.ac: Introduce --enable-werror, which adds -Werror to
11261 the compiler command line. Enabled by default. Disable with
11262 --disable-werror. Add -Wdeclaration-after-statement
11263 Wpointer-arith and -Wformat-nonliteral to warning flags.
11264 * configure: Regenerate.
11266 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11268 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11270 2010-08-26 Pedro Alves <pedro@codesourcery.com>
11272 * gdbreplay.c (remote_error): New.
11274 (expect): Use gdbchar. Check for error reading from GDB.
11275 Clarify sync error output.
11276 (play): Check for errors writing to GDB.
11277 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11278 * remote-utils.c (getpkt): Check for errors writing to the remote
11281 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11283 * linux-low.c (linux_wait_1): Move non-debugging code out of
11284 `debug_threads' control.
11286 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11288 * linux-low.c (linux_wait_1): Don't set last_status here.
11289 * server.c (push_event, queue_stop_reply_callback): Assert we're
11290 not pushing a TARGET_WAITKIND_IGNORE event.
11291 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11292 (myresume, handle_target_event): Set the thread's last_resume_kind
11293 and last_status from the target returned status.
11295 2010-08-25 Pedro Alves <pedro@codesourcery.com>
11299 * linux-x86-low.c (update_debug_registers_callback): New.
11300 (i386_dr_low_set_addr): Use it.
11301 (i386_dr_low_get_addr): New.
11302 (i386_dr_low_set_control): Use update_debug_registers_callback.
11303 (i386_dr_low_get_control): New.
11304 (i386_dr_low_get_status): Adjust.
11305 * linux-low.c (linux_stop_lwp): New.
11306 * linux-low.h (linux_stop_lwp): Declare.
11308 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11309 argument instead of a i386_debug_reg_state.
11310 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11311 a i386_debug_reg_state.
11312 (i386_insert_aligned_watchpoint): Adjust.
11313 (i386_remove_aligned_watchpoint): Adjust.
11314 (i386_low_stopped_data_address): Read the debug registers from the
11315 inferior instead of from the mirrors.
11316 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11317 (i386_dr_low_get_addr): Declare.
11318 (i386_dr_low_get_control): Declare.
11319 (i386_dr_low_get_status): Change prototype.
11321 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11322 (i386_dr_low_get_addr): New.
11323 (i386_dr_low_get_control): New.
11324 (i386_dr_low_get_status): Adjust prototype. Return
11326 (i386_initial_stuff): Clear dr_status_mirror and
11328 (i386_get_thread_context): Adjust.
11329 (i386_set_thread_context): Adjust.
11330 (i386_thread_added): Adjust.
11332 2010-08-24 Pedro Alves <pedro@codesourcery.com>
11334 * linux-low.h (linux_thread_area): Delete declaration.
11336 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11338 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11339 after its termination.
11341 2010-08-09 Pedro Alves <pedro@codesourcery.com>
11343 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11344 (gdb_wants_all_stopped): Delete.
11345 (linux_wait_1): Don't call them.
11346 * server.c (handle_v_cont): Tag all threads as want-stopped.
11347 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11348 stopped as "client-wants-stopped".
11350 2010-07-31 Pedro Alves <pedro@codesourcery.com>
11352 * Makefile.in (signals_h): New.
11353 (server_h): Depend on it.
11354 (server.o): Don't depend on $(signals_def).
11355 (signals.o): Depend on $(signals_def).
11357 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11359 * Makefile.in (signals_def): New.
11360 (server_h): Append include/gdb/signals.h and signals_def.
11361 (server.o): Append signals_def.
11363 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11365 * server.c (handle_target_event): Use target_signal_to_host for
11366 resume_info.sig initialization.
11367 * target.h (struct thread_resume) <sig>: New comment.
11369 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11371 * server.c (handle_query): strcpy() the returned string from paddress()
11372 instead of sprintf().
11373 * utils.c (paddress): Return phex_nz().
11375 2010-07-07 Joel Brobecker <brobecker@adacore.com>
11377 * server.c (handle_v_cont): Call mourn_inferior if process
11379 (myresume): Likewise.
11381 2010-07-01 Pedro Alves <pedro@codesourcery.com>
11383 Static tracepoints, and integration with UST.
11385 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11386 * mem-break.c (uninsert_all_breakpoints)
11387 (reinsert_all_breakpoints): New.
11388 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11389 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11390 (gdb_agent_ust_loaded, helper_thread_id)
11391 (gdb_agent_helper_thread_id): New macros.
11392 (struct ipa_sym_addresses): Add addr_ust_loaded,
11393 addr_helper_thread_id, addr_cmd_buf.
11394 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11395 (in_process_agent_loaded_ust): New.
11396 (write_e_ust_not_loaded): New.
11397 (maybe_write_ipa_ust_not_loaded): New.
11398 (struct collect_static_trace_data_action): New.
11399 (enum tracepoint_type) <static_tracepoint>: New.
11400 (struct tracepoint) <handle>: Mention static tracepoints.
11401 (struct static_tracepoint_ctx): New.
11402 (CMD_BUF_SIZE): New.
11403 (add_tracepoint_action): Handle static tracepoint actions.
11404 (unprobe_marker_at): New.
11405 (clear_installed_tracepoints): Handle static tracepoints.
11406 (cmd_qtdp): Handle static tracepoints.
11407 (probe_marker_at): New.
11408 (cmd_qtstart): Handle static tracepoints.
11409 (response_tracepoint): Handle static tracepoints.
11410 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11411 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11412 (get_context_regcache): Handle static tracepoints.
11413 (do_action_at_tracepoint): Handle static tracepoint actions.
11414 (traceframe_find_block_type): Handle static trace data blocks.
11415 (traceframe_read_sdata): New.
11416 (download_tracepoints): Download static tracepoint actions.
11417 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11418 (GDB_PROBE_NAME): New.
11420 (GET_UST_SYM): New.
11423 (ust_marker_to_static_tracepoint): New.
11425 (collect_ust_data_at_tracepoint): New.
11426 (gdb_ust_probe): New.
11427 (UNIX_PATH_MAX, SOCK_DIR): New.
11428 (gdb_ust_connect_sync_socket): New.
11429 (resume_thread, stop_thread): New.
11430 (run_inferior_command): New.
11431 (init_named_socket): New.
11432 (gdb_ust_socket_init): New.
11433 (cstr_to_hexstr): New.
11435 (first_marker, next_marker): New.
11436 (response_ust_marker): New.
11437 (cmd_qtfstm, cmd_qtsstm): New.
11438 (unprobe_marker_at, probe_marker_at): New.
11439 (cmd_qtstmat, gdb_ust_thread): New.
11440 (gdb_ust_init): New.
11441 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11442 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11443 (ST_REGENTRY): New.
11444 (x86_64_st_collect_regmap): New.
11445 (X86_64_NUM_ST_COLLECT_GREGS): New.
11446 (AMD64_RIP_REGNUM): New.
11447 (supply_static_tracepoint_registers): New.
11448 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11449 (ST_REGENTRY): New.
11450 (i386_st_collect_regmap): New.
11451 (i386_NUM_ST_COLLECT_GREGS): New.
11452 (supply_static_tracepoint_registers): New.
11453 * server.c (handle_query): Handle qXfer:statictrace:read.
11454 <qSupported>: Report support for StaticTracepoints, and
11455 qXfer:statictrace:read features.
11456 * server.h (traceframe_read_sdata)
11457 (supply_static_tracepoint_registers): Declare.
11458 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11459 (unpack_varlen_hex): Include in IPA build.
11460 * Makefile.in (ustlibs, ustinc): New.
11461 (IPA_OBJS): Add remote-utils-ipa.o.
11462 ($(IPA_LIB)): Link -ldl and -lpthread.
11464 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11465 * config.in, configure: Regenerate.
11467 2010-06-20 Ian Lance Taylor <iant@google.com>
11468 Pedro Alves <pedro@codesourcery.com>
11470 * linux-x86-low.c (always_true): Delete.
11471 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11472 trying to fool the compiler with always_true.
11474 2010-06-20 Pedro Alves <pedro@codesourcery.com>
11476 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11477 conditions in gdbserver.
11479 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11481 * spu-low.c (spu_read_memory): Wrap around local store limit.
11482 (spu_write_memory): Likewise.
11484 2010-06-15 Pedro Alves <pedro@codesourcery.com>
11486 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11487 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11489 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11491 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11492 uses with LONGEST uses.
11494 2010-06-14 Stan Shebs <stan@codesourcery.com>
11495 Pedro Alves <pedro@codesourcery.com>
11499 * linux-x86-low.c: Include limits.h.
11501 (always_true): New.
11504 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11505 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11506 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11507 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11508 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11509 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11510 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11511 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11512 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11513 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11514 (amd64_emit_void_call_2): New.
11515 (amd64_emit_ops): New.
11516 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11517 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11518 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11519 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11520 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11521 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11522 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11523 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11524 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11525 (i386_emit_stack_adjust, i386_emit_int_call_1)
11526 (i386_emit_void_call_2): New.
11527 (i386_emit_ops): New.
11528 (x86_emit_ops): New.
11529 (the_low_target): Install x86_emit_ops.
11530 * server.h (struct emit_ops): New.
11531 (get_raw_reg_func_addr): Declare.
11532 (current_insn_ptr, emit_error): Declare.
11533 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11534 (set_trace_state_variable_value): New defines.
11535 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11536 addr_get_trace_state_variable_value and
11537 addr_set_trace_state_variable_value.
11538 (symbol_list): New fields for get_raw_reg,
11539 get_trace_state_variable_value and set_trace_state_variable_value.
11540 (condfn): New typedef.
11541 (struct tracepoint): New field `compiled_cond'.
11542 (do_action_at_tracepoint): Clear compiled_cond.
11543 (get_trace_state_variable_value, set_trace_state_variable_value):
11545 (condition_true_at_tracepoint): If there's a compiled condition,
11547 (current_insn_ptr, emit_error): New globals.
11548 (struct bytecode_address): New.
11549 (get_raw_reg_func_addr): New.
11550 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11551 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11552 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11553 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11554 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11555 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11556 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11557 (compile_tracepoint_condition, compile_bytecodes): New.
11558 * target.h (emit_ops): Forward declare.
11559 (struct target_ops): New field emit_ops.
11560 (target_emit_ops): New.
11561 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11562 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11563 * linux-low.c (linux_emit_ops): New.
11564 (linux_target_ops): Install it.
11565 * linux-low.h (struct linux_target_ops): New field emit_ops.
11567 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11569 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11570 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11572 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11573 Stan Shebs <stan@codesourcery.com>
11575 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11576 (all): Depend on $(extra_libraries).
11577 (install-only): Install the IPA.
11578 (IPA_OBJS, IPA_LIB): New.
11579 (clean): Remove the IPA lib.
11580 (IPAGENT_CFLAGS): New.
11581 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11582 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11583 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11584 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11585 * configure.ac: Check for atomic builtins support in the compiler.
11586 (IPA_DEPFILES, extra_libraries): Define.
11587 * configure.srv (ipa_obj): Add description.
11588 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11589 (i[34567]86-*-linux*): Set ipa_obj.
11590 (x86_64-*-linux*): Set ipa_obj.
11591 * linux-low.c (stabilizing_threads): New.
11592 (supports_fast_tracepoints): New.
11593 (linux_detach): Stabilize threads before detaching.
11594 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11595 the lwp is either not stabilizing, or is moving out of a jump pad.
11596 (linux_fast_tracepoint_collecting): New.
11597 (maybe_move_out_of_jump_pad): New.
11598 (enqueue_one_deferred_signal): New.
11599 (dequeue_one_deferred_signal): New.
11600 (linux_wait_for_event_1): If moving out of a jump pad, defer
11601 pending signals to later.
11602 (linux_stabilize_threads): New.
11603 (linux_wait_1): Check if threads need moving out of jump pads, and
11605 (stuck_in_jump_pad_callback): New.
11606 (move_out_of_jump_pad_callback): New.
11607 (lwp_running): New.
11608 (linux_resume_one_lwp): Handle moving out of jump pads.
11609 (linux_set_resume_request): Dequeue deferred signals.
11610 (need_step_over_p): Also step over fast tracepoint jumps.
11611 (start_step_over): Also uninsert fast tracepoint jumps.
11612 (finish_step_over): Also reinsert fast tracepoint jumps.
11613 (linux_install_fast_tracepoint_jump): New.
11614 (linux_target_ops): Install linux_stabilize_threads and
11615 linux_install_fast_tracepoint_jump_pad.
11616 * linux-low.h (linux_target_ops) <get_thread_area,
11617 install_fast_tracepoint_jump_pad>: New fields.
11618 (struct lwp_info) <collecting_fast_tracepoint,
11619 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11620 (linux_get_thread_area): Declare.
11621 * linux-x86-low.c (jump_insn): New.
11622 (x86_get_thread_area): New.
11623 (append_insns): New.
11624 (push_opcode): New.
11625 (amd64_install_fast_tracepoint_jump_pad): New.
11626 (i386_install_fast_tracepoint_jump_pad): New.
11627 (x86_install_fast_tracepoint_jump_pad): New.
11628 (the_low_target): Install x86_get_thread_area and
11629 x86_install_fast_tracepoint_jump_pad.
11630 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11631 (struct fast_tracepoint_jump): New.
11632 (fast_tracepoint_jump_insn): New.
11633 (fast_tracepoint_jump_shadow): New.
11634 (find_fast_tracepoint_jump_at): New.
11635 (fast_tracepoint_jump_here): New.
11636 (delete_fast_tracepoint_jump): New.
11637 (set_fast_tracepoint_jump): New.
11638 (uninsert_fast_tracepoint_jumps_at): New.
11639 (reinsert_fast_tracepoint_jumps_at): New.
11640 (set_breakpoint_at): Use write_inferior_memory.
11641 (uninsert_raw_breakpoint): Use write_inferior_memory.
11642 (check_mem_read): Mask out fast tracepoint jumps.
11643 (check_mem_write): Mask out fast tracepoint jumps.
11644 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
11645 (set_fast_tracepoint_jump): Declare.
11646 (delete_fast_tracepoint_jump)
11647 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
11648 (reinsert_fast_tracepoint_jumps_at): Declare.
11649 * regcache.c: Don't compile many functions when building the
11650 in-process agent library.
11651 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
11652 the register buffer in the heap.
11653 (free_register_cache): If the register buffer isn't owned by the
11654 regcache, don't free it.
11655 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
11656 pre-existing register caches.
11657 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
11659 (convert_ascii_to_int): : Constify `from' parameter type.
11660 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
11661 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
11662 the needed buffer in-place.
11663 (relocate_instruction): New.
11664 * server.c (handle_query) <qSymbols>: If the target supports
11665 tracepoints, give it a chance of looking up symbols. Report
11666 support for fast tracepoints.
11667 (handle_status): Stabilize threads.
11668 (process_serial_event): Adjust.
11669 * server.h (struct fast_tracepoint_jump): Forward declare.
11670 (struct process_info) <fast_tracepoint_jumps>: New field.
11671 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
11672 (decode_X_packet, decode_M_packet): Adjust.
11673 (relocate_instruction): Declare.
11674 (in_process_agent_loaded): Declare.
11675 (tracepoint_look_up_symbols): Declare.
11676 (struct fast_tpoint_collect_status): Declare.
11677 (fast_tracepoint_collecting): Declare.
11678 (force_unlock_trace_buffer): Declare.
11679 (handle_tracepoint_bkpts): Declare.
11680 (initialize_low_tracepoint)
11681 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
11682 * target.h (struct target_ops) <stabilize_threads,
11683 install_fast_tracepoint_jump_pad>: New fields.
11684 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
11685 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
11686 [HAVE_STDINT_H]: Include stdint.h.
11687 (trace_debug_1): Rename to ...
11688 (trace_vdebug): ... this.
11689 (trace_debug): Rename to ...
11690 (trace_debug_1): ... this. Add `level' parameter.
11691 (trace_debug): New.
11692 (ATTR_USED, ATTR_NOINLINE): New.
11693 (IP_AGENT_EXPORT): New.
11694 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
11695 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
11696 (about_to_request_buffer_space, trace_buffer_is_full)
11697 (stopping_tracepoint, expr_eval_result, error_tracepoint)
11698 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
11699 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
11700 (traceframe_write_count, traceframes_created)
11701 (trace_state_variables)
11702 New renaming defines.
11703 (struct ipa_sym_addresses): New.
11704 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
11705 (symbol_list): New.
11706 (ipa_sym_addrs): New.
11707 (all_tracepoint_symbols_looked_up): New.
11708 (in_process_agent_loaded): New.
11709 (write_e_ipa_not_loaded): New.
11710 (maybe_write_ipa_not_loaded): New.
11711 (tracepoint_look_up_symbols): New.
11712 (debug_threads) [IN_PROCESS_AGENT]: New.
11713 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
11714 (UNKNOWN_SIDE_EFFECTS): New.
11715 (stop_tracing): New.
11716 (flush_trace_buffer): New.
11717 (stop_tracing_bkpt): New.
11718 (flush_trace_buffer_bkpt): New.
11719 (read_inferior_integer): New.
11720 (read_inferior_uinteger): New.
11721 (read_inferior_data_pointer): New.
11722 (write_inferior_data_pointer): New.
11723 (write_inferior_integer): New.
11724 (write_inferior_uinteger): New.
11725 (struct collect_static_trace_data_action): Delete.
11726 (enum tracepoint_type): New.
11727 (struct tracepoint) <type>: New field `type'.
11728 <actions_str, step_actions, step_actions_str>: Only include in
11730 <orig_size, obj_addr_on_target, adjusted_insn_addr>
11731 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
11732 (tracepoints): Use IP_AGENT_EXPORT.
11733 (last_tracepoint): Don't include in the IPA.
11734 (stopping_tracepoint): Use IP_AGENT_EXPORT.
11735 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
11736 (alloced_trace_state_variables): New.
11737 (trace_state_variables): Use IP_AGENT_EXPORT.
11738 (traceframe_t): Delete unused variable.
11739 (circular_trace_buffer): Don't include in the IPA.
11740 (trace_buffer_start): Delete.
11741 (struct trace_buffer_control): New.
11742 (trace_buffer_free): Delete.
11743 (struct ipa_trace_buffer_control): New.
11744 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
11745 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
11747 (trace_buffer_ctrl): New.
11748 (TRACE_BUFFER_CTRL_CURR): New.
11749 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
11750 Reimplement as macros.
11751 (trace_buffer_wrap): Delete.
11752 (traceframe_write_count, traceframe_read_count)
11753 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
11754 (struct tracepoint_hit_ctx) <type>: New field.
11755 (struct fast_tracepoint_ctx): New.
11756 (memory_barrier): New.
11758 (record_tracepoint_error): Update atomically in the IPA.
11759 (clear_inferior_trace_buffer): New.
11760 (about_to_request_buffer_space): New.
11761 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
11762 updating the same buffer.
11763 (add_tracepoint): Default the tracepoint's type to trap
11764 tracepoint, and orig_size to -1.
11765 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
11766 internal variables.
11767 (create_trace_state_variable): New parameter `gdb'. Handle it.
11768 (clear_installed_tracepoints): Clear fast tracepoint jumps.
11769 (cmd_qtdp): Handle fast tracepoints.
11770 (cmd_qtdv): Adjust.
11771 (max_jump_pad_size): New.
11772 (gdb_jump_pad_head): New.
11773 (get_jump_space_head): New.
11774 (claim_jump_space): New.
11775 (sort_tracepoints): New.
11776 (MAX_JUMP_SIZE): New.
11777 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
11779 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
11780 support. Upload fast traceframes, and delete internal IPA
11782 (stop_tracing_handler): New.
11783 (flush_trace_buffer_handler): New.
11784 (cmd_qtstop): Upload fast tracepoints.
11785 (response_tracepoint): Handle fast tracepoints.
11786 (tracepoint_finished_step): Upload fast traceframes. Set the
11787 tracepoint hit context's tracepoint type.
11788 (handle_tracepoint_bkpts): New.
11789 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
11790 type. Add comment about fast tracepoints.
11791 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
11792 non-existing action_str field.
11793 (get_context_regcache): Handle fast tracepoints.
11794 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
11796 (fast_tracepoint_from_jump_pad_address): New.
11797 (fast_tracepoint_from_ipa_tpoint_address): New.
11798 (collecting_t): New.
11799 (force_unlock_trace_buffer): New.
11800 (fast_tracepoint_collecting): New.
11802 (gdb_collect): New.
11803 (write_inferior_data_ptr): New.
11804 (target_tp_heap): New.
11805 (target_malloc): New.
11806 (download_agent_expr): New.
11808 (download_tracepoints): New.
11809 (download_trace_state_variables): New.
11810 (upload_fast_traceframes): New.
11811 (IPA_FIRST_TRACEFRAME): New.
11812 (IPA_NEXT_TRACEFRAME_1): New.
11813 (IPA_NEXT_TRACEFRAME): New.
11814 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
11815 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
11816 (gdb_jump_pad_buffer_end): New.
11817 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
11818 (initialize_tracepoint): Adjust.
11819 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
11820 buffer. Initialize the low module.
11821 * utils.c (PREFIX, TOOLNAME): New.
11822 (malloc_failure): Use PREFIX.
11823 (error): In the IPA, an error causes an exit.
11824 (fatal, warning): Use PREFIX.
11825 (internal_error): Use TOOLNAME.
11826 (NUMCELLS): Increase to 10.
11827 * configure, config.in: Regenerate.
11829 2010-06-01 Pedro Alves <pedro@codesourcery.com>
11831 * server.c (handle_query) <qSupported>: Do two passes over the
11832 qSupported string to avoid nesting strtok.
11834 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11836 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
11838 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
11839 -Wl,--dynamic-list.
11840 * configure: Regenerate.
11841 * proc-service.list: New.
11843 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11845 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
11848 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
11850 * gdbreplay.c (remote_open): Check error return from socket() call by
11851 its equality to -1 not by it being negative.
11852 * remote-utils.c (remote_open): Likewise.
11854 2010-05-23 Pedro Alves <pedro@codesourcery.com>
11856 * config.h: Regenerate.
11858 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11860 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
11861 doesn't provide PTRACE_GET_THREAD_AREA.
11863 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
11865 * linux-m68k-low.c: Include <asm/ptrace.h>
11866 (ps_get_thread_area): Implement.
11868 2010-05-03 Doug Evans <dje@google.com>
11870 * event-loop.c (struct callback_event): New struct.
11871 (callback_list): New global.
11872 (append_callback_event, delete_callback_event): New functions.
11873 (process_callback): New function.
11874 (start_event_loop): Call it.
11875 * remote-utils.c (NOT_SCHEDULED): Define.
11876 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
11877 moved out of readchar.
11878 (readchar): Rewrite. Call reschedule before returning.
11879 (reset_readchar): New function.
11880 (remote_close): Call it.
11881 (process_remaining, reschedule): New functions.
11882 * server.h (callback_handler_func): New typedef.
11883 (append_callback_event, delete_callback_event): Declare.
11885 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11887 * proc-service.c (ps_pglobal_lookup): Use
11888 thread_db_look_up_one_symbol.
11889 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
11890 parameter. Use it instead of all_symbols_looked_up.
11891 * server.h (struct process_info) <all_symbols_looked_up>: Delete
11893 (all_symbols_looked_up): Don't declare.
11894 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
11895 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
11897 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
11898 Set all_symbols_looked_up here.
11899 (thread_db_look_up_one_symbol): New.
11900 (thread_db_get_tls_address): Adjust.
11901 (thread_db_load_search, try_thread_db_load_1): Always allocate the
11902 thread_db object on the heap, and tentatively set it in the
11904 (thread_db_init): Don't set all_symbols_looked_up here.
11905 * linux-low.h (thread_db_look_up_one_symbol): Declare.
11907 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11909 * linux-low.c (linux_kill, linux_detach): Adjust.
11910 (status_pending_p_callback): Remove redundant statement. Check
11911 for !TARGET_WAITIKIND_IGNORE, instead of
11912 TARGET_WAITKIND_STOPPED.
11913 (handle_tracepoints): Make sure LWP is locked. Adjust.
11914 (linux_wait_for_event_1): Adjust.
11915 (linux_cancel_breakpoints): New.
11916 (unsuspend_one_lwp): New.
11917 (unsuspend_all_lwps): New.
11918 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
11919 (send_sigstop_callback): Change return type to int, add new
11920 `except' parameter and handle it.
11921 (suspend_and_send_sigstop_callback): New.
11922 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
11923 pass them down. If SUSPEND, also increment the lwp's suspend
11925 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
11926 (need_step_over_p): Don't consider suspended LWPs.
11927 (start_step_over): Adjust.
11928 (proceed_one_lwp): Change return type to int, add new `except'
11929 parameter and handle it.
11930 (unsuspend_and_proceed_one_lwp): New.
11931 (proceed_all_lwps): Use find_inferior instead of
11933 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
11934 also decrement the suspend count of LWPs. Pass `except' down,
11935 instead of hacking its suspend count.
11936 (linux_pause_all): Add `freeze' parameter. Adjust.
11937 (linux_unpause_all): New.
11938 (linux_target_ops): Install linux_unpause_all.
11939 * server.c (handle_status): Adjust.
11940 * target.h (struct target_ops): New fields `unpause_all' and
11941 `cancel_breakpoints'. Add new parameter to `pause_all'.
11942 (pause_all): Add new `freeze' parameter.
11943 (unpause_all): New.
11944 (cancel_breakpoints): New.
11945 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
11946 cancel breakpoints.
11947 (cmd_qtstart): Pause threads.
11948 (stop_tracing): Pause threads, and cancel breakpoints.
11949 * win32-low.c (win32_target_ops): Adjust.
11951 2010-05-03 Pedro Alves <pedro@codesourcery.com>
11953 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
11954 the inferior right away from here...
11955 (linux_wait_1): ... to here, and adjust to check the thread's
11956 last_resume_kind instead of the lwp's step or stop_expected flags.
11958 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11960 * README: Use consistent `GDB' and `GDBserver' spellings.
11962 2010-05-02 Pedro Alves <pedro@codesourcery.com>
11964 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
11965 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
11966 (linux_detach_one_lwp): Assume the lwp is stopped.
11967 (any_thread_of): Delete.
11968 (linux_detach): Stop all lwps here. Don't blindly delete all
11970 (delete_lwp_callback): New.
11971 (linux_mourn): Delete all lwps of the process that is gone.
11972 (linux_wait_1): Don't delete the last lwp of the process here.
11973 * mem-break.h (mark_breakpoints_out): Declare.
11974 * mem-break.c (mark_breakpoints_out): New.
11975 (free_all_breakpoints): Use it.
11976 * server.c (handle_target_event): If the process is gone, mark
11978 * thread-db.c (struct thread_db) <create_bp>: New field.
11979 (thread_db_enable_reporting): Fix prototype. Store a thread event
11980 breakpoint reference in the thread_db struct.
11981 (thread_db_load_search): Clear the thread_db object.
11982 (try_thread_db_load_1): Ditto.
11983 (switch_to_process): New.
11984 (disable_thread_event_reporting): Use it.
11985 (remove_thread_event_breakpoints): New.
11986 (thread_db_detach, thread_db_mourn): Use it.
11988 2010-05-01 Pedro Alves <pedro@codesourcery.com>
11990 * linux-low.c (linux_enable_event_reporting): New.
11991 (linux_wait_for_event_1, handle_extended_wait): Use it.
11993 2010-04-30 Pedro Alves <pedro@codesourcery.com>
11995 * linux-low.c (linux_kill_one_lwp, linux_kill)
11996 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
11997 (send_sigstop): Take an lwp_info as parameter instead. Queue a
11998 SIGSTOP even if the LWP is stopped.
11999 (send_sigstop_callback): New.
12000 (stop_all_lwps): Use send_sigstop_callback instead.
12001 (linux_resume_one_thread): Adjust.
12002 (proceed_one_lwp): Still proceed an LWP that the client has
12003 requested to stop, if we haven't reported it as stopped yet. Make
12004 sure that LWPs the client want stopped, have a pending SIGSTOP.
12006 2010-04-26 Doug Evans <dje@google.com>
12008 * server.c (handle_general_set): Make static.
12010 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12011 Print received char after testing for error/eof instead of before.
12012 (input_interrupt): Tweak comment.
12014 2010-04-23 Doug Evans <dje@google.com>
12016 * server.c (start_inferior): Print inferior argv if --debug.
12018 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12020 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12021 * nto-x86-low.c: Include server.h
12023 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12025 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12026 be consistent with other sources of this directory.
12027 (init_registers_amd64): Correct name of source file of this function
12030 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12032 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12033 64-bit executables.
12035 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12037 * win32-i386-low.c: Add 64-bit support.
12038 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12039 (init_registers_amd64): Declare.
12040 (mappings): Add 64-bit version of array.
12041 (init_windows_x86): New function.
12042 (the_low_target): Change init_arch field to init_windows_x86.
12044 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12046 * win32-low.c: Adapt to support also 64-bit architecture.
12047 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12048 (get_image_name): Use SIZE_T type for local variable `done'.
12049 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12050 (toolhelp_get_dll_name): Idem.
12051 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12052 Use uintptr_t typecast to avoid warning.
12053 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12054 (handle_exception): Use phex_nz to avoid warning.
12055 (win32_wait): Remove unused local variable `process'.
12057 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12059 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12062 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12064 * configure.ac: Use `ws2_32' library for srv_mingw.
12065 * configure: Regenerate.
12066 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12067 * remote-utils.c: Likewise.
12069 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12071 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12072 if __x86_64__ is defined.
12074 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12076 * configure: Regenerate.
12078 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12080 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12081 * target.h (target_ops): New get_tib_address field.
12082 * win32-low.h (win32_thread_info): Add thread_local_base field.
12083 * win32-low.c (child_add_thread): Add tlb argument.
12084 Set thread_local_base field to TLB.
12085 (get_child_debug_event): Adapt to child_add_thread change.
12086 (win32_get_tib_address): New function.
12087 (win32_target_ops): Set get_tib_address field to
12088 win32_get_tib_address.
12089 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12091 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12093 * linux-low.c (linux_mourn): Also remove the process.
12094 * server.c (handle_target_event): Don't remove the process here.
12095 * nto-low.c (nto_mourn): New.
12096 (nto_target_ops): Install it.
12097 * spu-low.c (spu_mourn): New.
12098 (spu_target_ops): Install it.
12099 * win32-low.c (win32_mourn): New.
12100 (win32_target_ops): Install it.
12102 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12104 * server.h (buffer_xml_printf): Remove redundant `;'.
12106 2010-04-12 Pedro Alves <pedro@codesourcery.com>
12108 * regcache.c (set_register_cache): Invalidate regcaches before
12109 changing the register cache layout.
12110 (regcache_invalidate_one): Allow a NULL regcache.
12111 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12112 regcaches before changing the register cache layout or the target
12115 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12117 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12118 variable warning on Linux/x86-64.
12120 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12122 GDBserver disconnected tracing support.
12124 * linux-low.c (linux_remove_process): Delete.
12125 (add_lwp): Don't set last_resume_kind here.
12126 (linux_kill): Use `mourn'.
12127 (linux_detach): Use `thread_db_detach', and `mourn'.
12128 (linux_mourn): New.
12129 (linux_attach_lwp_1): Adjust comment.
12130 (linux_attach): last_resume_kind moved the thread_info; adjust.
12131 (status_pending_p_callback): Adjust.
12132 (linux_wait_for_event_1): Adjust.
12133 (count_events_callback, select_singlestep_lwp_callback)
12134 (select_event_lwp_callback, cancel_breakpoints_callback)
12135 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12136 (proceed_one_lwp): Adjust.
12137 (linux_async): Add debug output.
12138 (linux_thread_stopped): New.
12139 (linux_pause_all): New.
12140 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12142 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12143 (thread_db_free): Delete declaration.
12144 (thread_db_detach, thread_db_mourn): Declare.
12145 * thread-db.c (thread_db_init): Use thread_db_mourn.
12146 (thread_db_free): Delete, split in two.
12147 (disable_thread_event_reporting): New.
12148 (thread_db_detach): New.
12149 (thread_db_mourn): New.
12151 * server.h (struct thread_info) <last_resume_kind>: New field.
12152 <attached>: Add comment.
12153 <gdb_detached>: New field.
12154 (handler_func): Change return type to int.
12155 (handle_serial_event, handle_target_event): Ditto.
12156 (gdb_connected): Declare.
12158 (disconnected_tracing): Declare.
12159 (stop_tracing): Declare.
12161 * server.c (handle_query) <qSupported>: Report support for
12162 disconnected tracing.
12163 (queue_stop_reply_callback): Account for running threads.
12164 (gdb_wants_thread_stopped): New.
12165 (gdb_wants_all_threads_stopped): New.
12166 (gdb_reattached_process): New.
12167 (handle_status): Clear the `gdb_detached' flag of all processes.
12168 In all-stop, stop all threads.
12169 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12170 (process_serial_event): If the remote connection breaks, or if an
12171 exit was forced with "monitor exit", force an event loop exit.
12172 Handle disconnected tracing on detach.
12173 (handle_serial_event): Adjust.
12174 (handle_target_event): If GDB isn't connected, forward events back
12175 to the inferior, unless the last process exited, in which case,
12176 exit gdbserver. Adjust interface.
12178 * remote-utils.c (remote_open): Don't block in accept. Instead
12179 register an event loop source on the listen socket file
12180 descriptor. Refactor bits into ...
12181 (listen_desc): ... this new global.
12182 (gdb_connected): ... this new function.
12183 (enable_async_notification): ... this new function.
12184 (handle_accept_event): ... this new function.
12185 (remote_close): Clear remote_desc.
12187 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12189 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12191 (mourn_inferior): Define.
12192 (target_process_qsupported): Avoid the dangling else problem.
12193 (thread_stopped): Define.
12194 (pause_all): Define.
12195 (target_waitstatus_to_string): Declare.
12196 * target.c (target_waitstatus_to_string): New.
12198 * tracepoint.c (tracing): Make extern.
12199 (disconnected_tracing): New.
12200 (stop_tracing): Make extern. Handle tracing stops due to GDB
12202 (cmd_qtdisconnected): New.
12203 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12204 (handle_tracepoint_general_set): Handle QTDisconnected.
12206 * event-loop.c (event_handler_func): Change return type to int.
12207 (process_event): Bail out if the event handler wants the event
12209 (handle_file_event): Ditto.
12210 (start_event_loop): Bail out if the event handler wants the event
12213 * nto-low.c (nto_target_ops): Adjust.
12214 * spu-low.c (spu_wait): Don't remove the process here.
12215 (spu_target_ops): Adjust.
12216 * win32-low.c (win32_wait): Don't remove the process here.
12217 (win32_target_ops): Adjust.
12219 2010-04-11 Pedro Alves <pedro@codesourcery.com>
12221 * regcache.c (realloc_register_cache): Invalidate inferior's
12222 regcache before recreating it.
12224 2010-04-09 Pedro Alves <pedro@codesourcery.com>
12226 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12228 2010-04-09 Stan Shebs <stan@codesourcery.com>
12229 Pedro Alves <pedro@codesourcery.com>
12231 * server.h (LONGEST): New.
12232 (struct thread_info) <while_stepping>: New field.
12233 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12235 (initialize_tracepoint, handle_tracepoint_general_set)
12236 (handle_tracepoint_query, tracepoint_finished_step)
12237 (tracepoint_was_hit, release_while_stepping_state_list):
12238 (current_traceframe): Declare.
12239 * server.c (handle_general_set): Handle tracepoint packets.
12240 (read_memory): New.
12241 (write_memory): New.
12242 (handle_search_memory_1): Use read_memory.
12243 (handle_query): Report support for conditional tracepoints, trace
12244 state variables, and tracepoint sources. Handle tracepoint
12246 (main): Initialize the tracepoints module.
12247 (process_serial_event): Handle traceframe reads/writes.
12249 * linux-low.c (handle_tracepoints): New.
12250 (linux_wait_1): Call it.
12251 (linux_resume_one_lwp): Handle while-stepping.
12252 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12253 (linux_target_ops): Install them.
12254 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12256 * linux-x86-low.c (x86_supports_tracepoints): New.
12257 (the_low_target). Install it.
12259 * mem-break.h (delete_breakpoint): Declare.
12260 * mem-break.c (delete_breakpoint): Make external.
12262 * target.h (struct target_ops): Add `supports_tracepoints',
12263 `read_pc', and `write_pc' fields.
12264 (target_supports_tracepoints): Define.
12265 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12268 * regcache.h (struct regcache) <registers_owned>: New field.
12269 (init_register_cache, regcache_cpy): Declare.
12270 (regcache_read_pc, regcache_write_pc): Declare.
12271 (register_cache_size): Declare.
12272 (supply_regblock): Declare.
12273 * regcache.c (init_register_cache): New.
12274 (new_register_cache): Use it.
12275 (regcache_cpy): New.
12276 (register_cache_size): New.
12277 (supply_regblock): New.
12278 (regcache_read_pc, regcache_write_pc): New.
12280 * tracepoint.c: New.
12282 * Makefile.in (OBS): Add tracepoint.o.
12283 (tracepoint.o): New rule.
12285 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12287 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12289 (i386-mmx.c): Likewise.
12290 (i386-mmx-linux.o): Likewise.
12291 (i386-mmx-linux.c): Likewise.
12293 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12294 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12295 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12296 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12298 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12299 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12300 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12302 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12304 * Makefile.in (clean): Updated.
12306 (i386-avx.c): Likewise.
12307 (i386-avx-linux.o): Likewise.
12308 (i386-avx-linux.c): Likewise.
12309 (amd64-avx.o): Likewise.
12310 (amd64-avx.c): Likewise.
12311 (amd64-avx-linux.o): Likewise.
12312 (amd64-avx-linux.c): Likewise.
12314 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12315 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12316 (srv_amd64_regobj): Add amd64-avx.o.
12317 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12318 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12319 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12320 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12321 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12322 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12323 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12325 * i387-fp.c: Include "i386-xstate.h".
12327 (i387_cache_to_xsave): Likewise.
12328 (i387_xsave_to_cache): Likewise.
12329 (x86_xcr0): Likewise.
12331 * i387-fp.h (i387_cache_to_xsave): Likewise.
12332 (i387_xsave_to_cache): Likewise.
12333 (x86_xcr0): Likewise.
12335 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12336 * linux-crisv32-low.c (target_regsets): Likewise.
12337 * linux-m68k-low.c (target_regsets): Likewise.
12338 * linux-mips-low.c (target_regsets): Likewise.
12339 * linux-ppc-low.c (target_regsets): Likewise.
12340 * linux-s390-low.c (target_regsets): Likewise.
12341 * linux-sh-low.c (target_regsets): Likewise.
12342 * linux-sparc-low.c (target_regsets): Likewise.
12343 * linux-xtensa-low.c (target_regsets): Likewise.
12345 * linux-low.c: Include <sys/uio.h>.
12346 (regsets_fetch_inferior_registers): Support nt_type.
12347 (regsets_store_inferior_registers): Likewise.
12348 (linux_process_qsupported): New.
12349 (linux_target_ops): Add linux_process_qsupported.
12351 * linux-low.h (regset_info): Add nt_type.
12352 (linux_target_ops): Add process_qsupported.
12354 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12356 (init_registers_i386_avx_linux): New.
12357 (init_registers_amd64_avx_linux): Likewise.
12358 (xmltarget_i386_linux_no_xml): Likewise.
12359 (xmltarget_amd64_linux_no_xml): Likewise.
12360 (PTRACE_GETREGSET): Likewise.
12361 (PTRACE_SETREGSET): Likewise.
12362 (x86_fill_xstateregset): Likewise.
12363 (x86_store_xstateregset): Likewise.
12364 (use_xml): Likewise.
12365 (x86_linux_update_xmltarget): Likewise.
12366 (x86_linux_process_qsupported): Likewise.
12367 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12368 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12369 init_registers_i386_linux here. Call
12370 x86_linux_update_xmltarget.
12371 (the_low_target): Add x86_linux_process_qsupported.
12373 * server.c (handle_query): Call target_process_qsupported.
12375 * target.h (target_ops): Add process_qsupported.
12376 (target_process_qsupported): New.
12378 2010-04-03 Pedro Alves <pedro@codesourcery.com>
12380 * inferiors.c (add_thread): Set last_status kind to
12381 TARGET_WAITKIND_IGNORE.
12382 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12383 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12384 (linux_wait_1): Move `thread' local definition to block that uses
12385 it. Don't NULL initialize `event_child'.
12386 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12387 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12388 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12390 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12393 an extended waitstatus, or by a watchpoint.
12394 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12395 thread was stepping or has been stopped by a watchpoint.
12397 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12399 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12400 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12401 of another, then delete the previous, and validate all
12403 (validate_inserted_breakpoint): New.
12404 (delete_disabled_breakpoints): New.
12405 (validate_breakpoints): New.
12406 (check_mem_read): Validate breakpoints before trusting their
12407 shadow. Delete disabled breakpoints.
12408 (check_mem_write): Validate breakpoints before trusting they
12409 should be inserted. Delete disabled breakpoints.
12410 * mem-break.h (validate_breakpoints):
12411 * server.c (handle_query): Validate breakpoints when we see a
12414 2010-04-01 Pedro Alves <pedro@codesourcery.com>
12416 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12417 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12418 if we could tell there's a GDB breakpoint at stop_pc.
12419 (need_step_over_p): Don't do a step over if we find a GDB
12420 breakpoint at the resume PC.
12422 * mem-break.c (struct raw_breakpoint): New.
12423 (enum bkpt_type): New type `gdb_breakpoint'.
12424 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12425 fields. New field `raw'.
12426 (find_raw_breakpoint_at): New.
12427 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12428 breakpoint instead.
12429 (set_breakpoint_at): Adjust.
12430 (delete_raw_breakpoint): New.
12431 (release_breakpoint): New.
12432 (delete_breakpoint): Rename to...
12433 (delete_breakpoint_1): ... this. Add proc parameter. Use
12434 release_breakpoint. Return ENOENT.
12435 (delete_breakpoint): Reimplement.
12436 (find_breakpoint_at): Delete.
12437 (find_gdb_breakpoint_at): New.
12438 (delete_breakpoint_at): Delete.
12439 (set_gdb_breakpoint_at): New.
12440 (delete_gdb_breakpoint_at): New.
12441 (gdb_breakpoint_here): New.
12442 (set_reinsert_breakpoint): Use release_breakpoint.
12443 (uninsert_breakpoint): Rename to ...
12444 (uninsert_raw_breakpoint): ... this.
12445 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12446 (reinsert_raw_breakpoint): Change parameter type to
12448 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12450 (check_breakpoints): Adjust. Use release_breakpoint.
12451 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12452 (breakpoint_inserted_here): Ditto.
12453 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12454 Don't trust the breakpoint's shadow if it is not inserted.
12455 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12456 (delete_all_breakpoints): Adjust.
12457 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12458 use delete_breakpoint_1.
12460 * mem-break.h (breakpoints_supported): Delete declaration.
12461 (set_gdb_breakpoint_at): Declare.
12462 (gdb_breakpoint_here): Declare.
12463 (delete_breakpoint_at): Delete.
12464 (delete_gdb_breakpoint_at): Declare.
12466 * server.h (struct raw_breakpoint): Forward declare.
12467 (struct process_info): New field `raw_breakpoints'.
12469 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12472 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12474 * linux-low.c (status_pending_p_callback): Fix comment.
12475 (linux_wait_for_event_1): Move most of the internal breakpoint
12476 handling from here...
12477 (linux_wait_1): ... to here.
12478 (count_events_callback): New.
12479 (select_singlestep_lwp_callback): New.
12480 (select_event_lwp_callback): New.
12481 (cancel_breakpoints_callback): New.
12482 (select_event_lwp): New.
12483 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12484 priority to all LWPs that have had events that should be reported
12485 to the client. Cancel breakpoints when about to reporting the
12486 event to the client, not while stopping lwps. No longer cancel
12487 finished single-steps here.
12488 (cancel_finished_single_step): Delete.
12489 (cancel_finished_single_steps): Delete.
12491 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12493 * mem-break.c (enum bkpt_type): New.
12494 (struct breakpoint): New field `type'.
12495 (set_breakpoint_at): Change return type to struct breakpoint
12496 pointer. Set type to `other_breakpoint' by default.
12497 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12498 in the breakpoint list.
12499 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12500 (reinsert_breakpoint): Rename to ...
12501 (reinsert_raw_breakpoint): ... this.
12502 (reinsert_breakpoints_at): Adjust.
12503 * mem-break.h (struct breakpoint): Declare.
12504 (set_breakpoint_at): Change return type to struct breakpoint
12507 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12509 * server.c (handle_query): Assign, not compare.
12511 2010-03-24 Pedro Alves <pedro@codesourcery.com>
12513 Teach linux gdbserver to step-over-breakpoints.
12515 * linux-low.c (can_hardware_single_step): New.
12516 (supports_breakpoints): New.
12517 (handle_extended_wait): If stopping threads, read the stop pc of
12518 the new cloned LWP.
12520 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12521 low target doesn't support retrieving the PC.
12522 (add_lwp): Set last_resume_kind to resume_continue.
12523 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12524 (linux_attach): Don't clear stop_expected. Set the lwp's
12525 last_resume_kind to resume_stop.
12526 (linux_detach_one_lwp): Don't check for removed breakpoints.
12527 (check_removed_breakpoint): Delete.
12528 (status_pending_p): Rename to ...
12529 (status_pending_p_callback): ... this. Don't check for removed
12530 breakpoints. Don't consider threads that are stopped from GDB's
12532 (linux_wait_for_lwp): Always read the stop_pc here.
12533 (cancel_breakpoint): New.
12534 (step_over_bkpt): New global.
12535 (linux_wait_for_event_1): Implement stepping over breakpoints.
12536 (gdb_wants_lwp_stopped): New.
12537 (gdb_wants_all_stopped): New.
12538 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12539 single-step traps here. Store the thread's last reported target
12541 (send_sigstop): Don't clear stop_expected. Always set it,
12543 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12544 (cancel_finished_single_step): New.
12545 (cancel_finished_single_steps): New.
12546 (wait_for_sigstop): Don't cancel finished single-step traps here.
12547 (linux_resume_one_lwp): Don't check for removed breakpoints.
12548 Don't set `step' on non-hardware step archs.
12549 (linux_set_resume_request): Ignore resume_stop requests if already
12550 stopping or stopped. Set the lwp's last_resume_kind.
12551 (resume_status_pending_p): Don't check for removed breakpoints.
12552 (need_step_over_p): New.
12553 (start_step_over): New.
12554 (finish_step_over): New.
12555 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12556 requests. Clear the thread's last reported target waitstatus.
12557 Don't use the `suspended' flag. Don't consider pending breakpoints.
12558 (linux_resume): Start a step-over if necessary.
12559 (proceed_one_lwp): New.
12560 (proceed_all_lwps): New.
12561 (unstop_all_lwps): New.
12562 * linux-low.h (struct lwp_info): Rewrite comment for the
12563 `suspended' flag. Add the `stop_pc' field. Delete the
12564 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12565 Add `'last_resume_kind' and `need_step_over' fields.
12566 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12567 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12568 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12569 (set_raw_breakpoint_at): New.
12570 (set_breakpoint_at): Rewrite to use it.
12571 (reinsert_breakpoint_handler): Delete.
12572 (set_reinsert_breakpoint): New.
12573 (reinsert_breakpoint_by_bp): Delete.
12574 (delete_reinsert_breakpoints): New.
12575 (uninsert_breakpoint): Rewrite.
12576 (uninsert_breakpoints_at): New.
12577 (reinsert_breakpoint): Rewrite.
12578 (reinsert_breakpoints_at): New.
12579 (check_breakpoints): Rewrite.
12580 (breakpoint_here): New.
12581 (breakpoint_inserted_here): New.
12582 (check_mem_read): Adjust.
12583 * mem-break.h (breakpoints_supported, breakpoint_here)
12584 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12585 (reinsert_breakpoint_by_bp): Delete declaration.
12586 (delete_reinsert_breakpoints): Declare.
12587 (reinsert_breakpoint): Delete declaration.
12588 (reinsert_breakpoints_at): Declare.
12589 (uninsert_breakpoint): Delete declaration.
12590 (uninsert_breakpoints_at): Declare.
12591 (check_breakpoints): Adjust prototype.
12592 * server.h: Adjust include order.
12593 (struct thread_info): Declare here. Add a `last_status' field.
12595 2010-03-23 Michael Snyder <msnyder@vmware.com>
12597 * server.c (crc32): New function.
12598 (handle_query): Add handling for 'qCRC:' request.
12600 2010-03-23 Pedro Alves <pedro@codesourcery.com>
12602 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12603 lwp had been stopped by a watchpoint.
12605 2010-03-16 Pedro Alves <pedro@codesourcery.com>
12607 * server.h (internal_error): Declare.
12608 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12609 * utils.c (internal_error): New function.
12611 2010-03-15 Andreas Schwab <schwab@redhat.com>
12613 * configure.srv: Fix typo setting srv_regobj.
12615 2010-03-15 Pedro Alves <pedro@codesourcery.com>
12617 * linux-low.c (fetch_register): Avoid passing a non string literal
12619 (usr_store_inferior_registers): Ditto.
12621 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12623 * linux-low.c (linux_write_memory): Bail out early if peeking
12626 2010-03-14 Pedro Alves <pedro@codesourcery.com>
12628 * linux-low.h (struct lwp_info): New fields
12629 `stopped_by_watchpoint' and `stopped_data_address'.
12630 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12631 here, and cache them in the lwp object.
12632 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12634 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
12636 (linux_stopped_by_watchpoint): Rewrite.
12637 (linux_stopped_data_address): Rewrite.
12639 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
12641 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
12642 switching the current inferior, not before.
12644 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
12646 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
12647 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
12648 i386-linux.c and amd64-linux.c.
12649 (reg-i386.o): Removed.
12650 (reg-i386.c): Likewise.
12651 (reg-i386-linux.o): Likewise.
12652 (reg-i386-linux.c): Likewise.
12653 (reg-x86-64.o): Likewise.
12654 (reg-x86-64.c): Likewise.
12655 (reg-x86-64-linux.o): Likewise.
12656 (reg-x86-64-linux.c): Likewise.
12658 (i386.c): Likewise.
12659 (i386-linux.o): Likewise.
12660 (i386-linux.c): Likewise.
12661 (amd64.o): Likewise.
12662 (amd64.c): Likewise.
12663 (amd64-linux.o): Likewise.
12664 (amd64-linux.c): Likewise.
12666 * configure.srv (srv_i386_regobj): New.
12667 (srv_i386_linux_regobj): Likewise.
12668 (srv_amd64_regobj): Likewise.
12669 (srv_amd64_linux_regobj): Likewise.
12670 (srv_i386_32bit_xmlfiles): Likewise.
12671 (srv_i386_64bit_xmlfiles): Likewise.
12672 (srv_i386_xmlfiles): Likewise.
12673 (srv_amd64_xmlfiles): Likewise.
12674 (srv_i386_linux_xmlfiles): Likewise.
12675 (srv_amd64_linux_xmlfiles): Likewise.
12676 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
12677 srv_xmlfiles to $srv_i386_xmlfiles.
12678 (i[34567]86-*-mingw32ce*): Likewise.
12679 (i[34567]86-*-mingw*): Likewise.
12680 (i[34567]86-*-nto*): Likewise.
12681 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
12682 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
12683 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
12684 (x86_64-*-linux*): Likewise.
12686 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
12687 (init_registers_amd64_linux): New.
12688 (x86_arch_setup): Replace init_registers_x86_64_linux with
12689 init_registers_amd64_linux.
12691 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
12693 * configure.ac: Check for libdl. If it is not available link against
12694 static libthread_db.
12695 * configure: Regenerate.
12697 2010-02-22 Pedro Alves <pedro@codesourcery.com>
12701 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
12702 handing a read watchpoint.
12703 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
12705 2010-02-12 Doug Evans <dje@google.com>
12707 * linux-low.c (linux_supports_tracefork_flag): Document.
12708 (linux_look_up_symbols): Add comment.
12710 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
12712 * regcache.c (supply_register): Clear regcache if buf is NULL.
12714 2010-02-02 Nicolas Roche <roche@sourceware.org>
12715 Joel Brobecker <brobecker@adacore.com>
12717 * inferiors.c (find_inferior): Add function documentation.
12718 (unloaded_dll): Handle the case where the unloaded dll has not
12719 been previously registered in the dll list.
12721 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
12723 * linux-arm-low.c (thumb_breakpoint_len): Delete.
12724 (thumb2_breakpoint): New.
12725 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
12727 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
12729 * linux-low.c (get_stop_pc): Check for SIGTRAP.
12730 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
12733 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12735 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
12737 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
12739 * linux-s390-low.c (s390_collect_ptrace_register)
12740 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
12742 2010-01-21 Doug Evans <dje@google.com>
12744 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
12745 (PTRACE_ARG4_TYPE): New macro.
12746 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
12747 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
12748 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
12749 (usr_store_inferior_registers): Ditto.
12750 (linux_read_memory, linux_write_memory): Ditto.
12751 (linux_test_for_tracefork): Ditto.
12753 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
12754 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
12756 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12758 * proc-service.c (ps_lgetregs): Don't refetch registers from the
12761 2010-01-21 Pedro Alves <pedro@codesourcery.com>
12763 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
12764 prototype to take a regcache. Adjust.
12766 2010-01-20 Pedro Alves <pedro@codesourcery.com>
12768 * regcache.h (struct thread_info): Forward declare.
12769 (struct regcache): New.
12770 (new_register_cache): Adjust prototype.
12771 (get_thread_regcache): Declare.
12772 (free_register_cache): Adjust prototype.
12773 (registers_to_string, registers_from_string): Ditto.
12774 (supply_register, supply_register_by_name, collect_register)
12775 (collect_register_as_string, collect_register_by_name): Ditto.
12776 * regcache.c (struct inferior_regcache_data): Delete.
12777 (get_regcache): Rename to ...
12778 (get_thread_regcache): ... this. Adjust. Switch inferior before
12779 fetching registers.
12780 (regcache_invalidate_one): Adjust.
12781 (regcache_invalidate): Fix prototype.
12782 (new_register_cache): Return the new register cache.
12783 (free_register_cache): Change prototype.
12784 (realloc_register_cache): Adjust.
12785 (registers_to_string): Change prototype to take a regcache. Adjust.
12786 (registers_from_string): Ditto.
12787 (register_data): Ditto.
12788 (supply_register): Ditto.
12789 (supply_register_by_name): Ditto.
12790 (collect_register): Ditto.
12791 (collect_register_as_string): Ditto.
12792 (collect_register_by_name): Ditto.
12793 * server.c (process_serial_event): Adjust.
12794 * linux-low.h (regset_fill_func, regset_store_func): Change
12796 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
12798 * linux-low.c (get_stop_pc): Adjust.
12799 (check_removed_breakpoint): Adjust.
12800 (linux_wait_for_event): Adjust.
12801 (linux_resume_one_lwp): Adjust.
12802 (fetch_register): Add regcache parameter. Adjust.
12803 (usr_store_inferior_registers): Ditto.
12804 (regsets_fetch_inferior_registers): Ditto.
12805 (regsets_store_inferior_registers): Ditto.
12806 (linux_fetch_registers, linux_store_registers): Ditto.
12807 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
12809 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
12811 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
12812 prototype to take a regcache.
12813 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
12814 * remote-utils.c (convert_ascii_to_int, outreg)
12815 (prepare_resume_reply): Change prototype to take a regcache.
12817 * target.h (struct target_ops) <fetch_registers, store_registers>:
12818 Change prototype to take a regcache.
12819 (fetch_inferior_registers, store_inferior_registers): Change
12820 prototype to take a regcache. Adjust.
12821 * proc-service.c (ps_lgetregs): Adjust.
12822 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
12823 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
12824 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
12825 take a regcache. Adjust.
12826 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
12827 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
12828 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
12829 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
12830 * linux-cris-low.c (cris_get_pc, cris_set_pc)
12831 (cris_cannot_fetch_register):
12832 (cris_breakpoint_at): Change prototype to take a regcache.
12834 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
12835 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
12836 to take a regcache. Adjust.
12837 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
12839 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
12840 take a regcache. Adjust.
12841 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
12842 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
12843 (m68k_set_pc): Change prototype to take a regcache. Adjust.
12844 * linux-mips-low.c (mips_get_pc):
12845 (mips_set_pc): Change prototype to take a regcache. Adjust.
12846 (mips_reinsert_addr): Adjust.
12847 (mips_collect_register): Change prototype to take a regcache.
12849 (mips_supply_register):
12850 (mips_collect_register_32bit, mips_supply_register_32bit)
12851 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
12852 (mips_store_fpregset): Ditto.
12853 * linux-ppc-low.c (ppc_supply_ptrace_register)
12854 (ppc_supply_ptrace_register): Ditto.
12855 (parse_spufs_run): Adjust.
12856 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
12857 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
12858 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
12859 take a regcache. Adjust.
12860 * linux-s390-low.c (s390_collect_ptrace_register)
12861 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
12862 (s390_set_pc): Change prototype to take a regcache. Adjust.
12863 (s390_arch_setup): Adjust.
12864 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
12865 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
12866 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
12867 (sparc_fill_gregset, sparc_store_gregset_from_stack)
12868 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
12870 (sparc_breakpoint_at): Adjust.
12871 * linux-xtensa-low.c (xtensa_fill_gregset):
12872 (xtensa_store_gregset):
12873 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
12874 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
12875 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
12876 prototype to take a regcache. Adjust.
12877 * win32-arm-low.c (arm_fetch_inferior_register)
12878 (arm_store_inferior_register): Change prototype to take a
12880 * win32-i386-low.c (i386_fetch_inferior_register)
12881 (i386_store_inferior_register): Change prototype to take a
12883 * win32-low.c (child_fetch_inferior_registers)
12884 (child_store_inferior_registers): Change prototype to take a
12886 (win32_wait): Adjust.
12887 (win32_fetch_inferior_registers): Change prototype to take a
12889 (win32_store_inferior_registers): Adjust.
12890 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
12891 store_inferior_register>: Change prototype to take a regcache.
12893 2010-01-20 Doug Evans <dje@google.com>
12895 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
12897 (linux_wait_for_event1, linux_init_signals): Ditto.
12898 (W_STOPCODE): Provide definition if missing.
12900 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
12902 * linux-low.c (linux_core_of_thread): New.
12903 (compare_ints, show_process, list_threads): New.
12904 (linux_qxfer_osdata): Report threads and cores.
12905 (linux_target_op): Register linux_core_of_thread.
12906 * remote-utils.c (prepare_resume_reply): Report the core.
12907 (buffer_xml_printf): Support %d specifier.
12908 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
12910 (handle_query): Handle qXfer:threads. Announce availability
12912 * target.h (struct target_ops): New field core_of_thread.
12914 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
12916 * Makefile.in (clean): Remove new generated files.
12917 (reg-s390.o, reg-s390.c): Remove rules.
12918 (reg-s390x.o, reg-s390x.c): Likewise.
12919 (s390-linux32.o, s390-linux32.c): Add rules.
12920 (s390-linux64.o, s390-linux64.c): Likewise.
12921 (s390x-linux64.o, s390x-linux64.c): Likewise.
12922 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
12923 * linux-s390-low.c: Include <elf.h>.
12924 (HWCAP_S390_HIGH_GPRS): Define if undefined.
12925 (init_registers_s390): Remove prototype.
12926 (init_registers_s390x): Likewise.
12927 (init_registers_s390_linux32): Add prototype.
12928 (init_registers_s390_linux64): Likewise.
12929 (init_registers_s390x_linux64): Likewise.
12930 (s390_num_regs_3264): New define.
12931 (s390_regmap_3264): New global variable.
12932 (s390_cannot_fetch_register): Remove obsolete check.
12933 (s390_cannot_store_register): Likewise.
12934 (s390_collect_ptrace_register): Handle upper/lower register halves.
12935 (s390_supply_ptrace_register): Likewise.
12936 (s390_fill_gregset): Update to register number changes.
12937 (s390_get_hwcap): New routine.
12938 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
12939 Install appropriate regmap and register set.
12941 2010-01-01 Joel Brobecker <brobecker@adacore.com>
12943 * server.c (gdbserver_version): Update copyright year to 2010.
12944 * gdbreplay.c (gdbreplay_version): Likewise.
12946 2009-12-28 Doug Evans <dje@google.com>
12948 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
12949 elf/external.h. Include <elf.h> instead but only if necessary.
12951 2009-12-28 Pedro Alves <pedro@codesourcery.com>
12953 * linux-low.c (linux_remove_process): Remove `detaching'
12954 parameter. Don't release/detach from thread_db here.
12955 (linux_kill): Release/detach from thread_db here, ...
12956 (linux_detach): ... and here, before actually detaching.
12957 (linux_wait_1): ... and here, when a process exits.
12958 * thread-db.c (any_thread_of): New.
12959 (thread_db_free): Switch the current inferior to a thread of the
12962 2009-12-21 Doug Evans <dje@google.com>
12964 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
12966 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
12967 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
12968 warning ifndef __NR_tkill. Move setting of errno there too.
12969 Delete unnecessary resetting of errno after syscall.
12970 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
12972 * configure.ac: Check for dladdr.
12973 * config.in: Regenerate.
12974 * configure: Regenerate.
12975 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
12976 (try_thread_db_load): Update.
12978 * linux-low.c (my_waitpid): Delete unnecessary prototype.
12980 2009-12-18 Doug Evans <dje@google.com>
12982 * event-loop.c: Include unistd.h if it exists.
12984 * linux-low.c (my_waitpid): Move definition away from being in
12985 between linux_tracefork_child/linux_test_for_tracefork.
12987 * gdb_proc_service.h (psaddr_t): Fix type.
12988 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
12989 signature to match glibc.
12991 2009-12-16 Doug Evans <dje@google.com>
12993 * linux-low.c (linux_read_memory): Fix argument to read.
12995 2009-11-26 Pedro Alves <pedro@codesourcery.com>
12997 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
12998 events, don't leave current_inferior pointing at null.
13000 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13002 * win32-low.c (LOG): Delete.
13003 (OUTMSG): Output to stderr.
13004 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13005 on compile time LOG macro.
13006 (win32_wait): Fix debug output.
13008 2009-11-26 Pedro Alves <pedro@codesourcery.com>
13010 * win32-low.c (win32_add_one_solib): If the dll name is
13011 "ntdll.dll", prepend the system directory to the dll path.
13013 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13015 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13017 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
13018 Vladimir Prus <vladimir@codesourcery.com>
13020 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13021 * configure.ac: Check for __mcoldfire__ and set
13022 gdb_cv_m68k_is_coldfire.
13023 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13024 reg-cf.o and reg-m68k.o.
13025 * configure: Regenerated.
13027 2009-11-16 Pedro Alves <pedro@codesourcery.com>
13029 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13030 Pass it to thread_db_free.
13031 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13032 proper `detaching' argument to linux_remove_process.
13033 * linux-low.h (thread_db_free): Add `detaching' parameter.
13034 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13036 (thread_db_free): Add `detaching' parameter. Only
13037 call td_ta_clear_event if detaching from process.
13039 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13041 * thread-db.c (thread_db_free): Fix typo.
13043 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13046 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13048 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13050 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13051 with an i686 compiler.
13052 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13054 * configure: Rebuilt.
13056 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13060 * server.c (handle_search_memory_1): Correct read_addr initialization
13061 in loop for searching subsequent chunks.
13063 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13065 * configure.ac: New --with-libthread-db option.
13066 * thread-db.c: Allow direct dependence on libthread_db.
13067 (thread_db_free): Adjust.
13068 * config.in: Regenerate.
13069 * configure: Likewise.
13071 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13074 * thread-db.c (attach_thread): New function.
13075 (maybe_attach_thread): Return success/failure.
13076 (find_new_threads_callback): Adjust.
13077 (thread_db_find_new_threads): Loop until no new threads.
13079 2009-10-13 Pedro Alves <pedro@codesourcery.com>
13081 * proc-service.c (ps_lgetregs): Formatting.
13083 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13085 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13086 * configure.ac: Adjust.
13087 * linux-low.h (struct process_info_private): Move members to struct
13089 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13090 * linux-low.c (linux_remove_process): Adjust.
13091 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13092 * server.c (handle_query): Move code ...
13093 (handle_monitor_command): ... here. New function.
13094 * target.h (struct target_ops): New member.
13095 * thread-db.c (struct thread_db): New.
13096 (libthread_db_search_path): New variable.
13097 (thread_db_create_event, thread_db_enable_reporting)
13098 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13099 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13100 (try_thread_db_load_1, dladdr_to_soname): New functions.
13101 (try_thread_db_load, thread_db_load_search): New functions.
13102 (thread_db_init): Search for libthread_db.
13103 (thread_db_free): New function.
13104 (thread_db_handle_monitor_command): Likewise.
13105 * config.in: Regenerate.
13106 * configure: Regenerate.
13108 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13110 * spu-low.c (spu_kill): Wait for inferior to terminate.
13111 Call clear_inferiors.
13112 (spu_detach): Call clear_inferiors.
13114 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13116 * aclocal.m4: Regenerate.
13117 * config.in: Likewise.
13118 * configure: Likewise.
13120 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13122 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13123 (parse_spufs_run): New function.
13124 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13125 (ppc_breakpoint_at): Handle SPU breakpoints.
13127 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13129 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13130 (SPUFS_MAGIC): Define.
13131 (spu_enumerate_spu_ids): New function.
13132 (linux_qxfer_spu): New function.
13133 (linux_target_ops): Install linux_qxfer_spu.
13135 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13137 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13138 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13139 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13140 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13141 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13142 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13143 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13144 (init_registers_powerpc_cell32l): Add prototype.
13145 (init_registers_powerpc_cell64l): Likewise.
13146 (ppc_arch_setup): Detect Cell/B.E. architecture.
13148 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13150 * Makefile.in (datarootdir): New variable.
13152 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13154 * linux-low.c (linux_write_memory): Update debugging output.
13155 * Makefile.in (clean): Add new descriptions.
13156 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13157 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13158 * configure.srv: Add new files for arm*-*-linux*.
13159 * linux-arm-low.c: Add new declarations.
13160 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13161 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13162 (HWCAP_VFPv3D16): New.
13163 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13164 instead of __IWMMXT__.
13165 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13166 (arm_arch_setup): New.
13167 (target_regsets): Remove #ifdef. Add VFP regset.
13168 (the_low_target): Use arm_arch_setup.
13170 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13172 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13173 the main thread again.
13175 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13177 Adding Neutrino gdbserver.
13178 * configure: Regenerated.
13179 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13180 * configure.srv (i[34567]86-*-nto*): New target.
13181 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13182 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13183 (nto_comctrl) [__QNX__]: New function.
13184 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13186 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
13188 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13191 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13192 Pedro Alves <pedro@codesourcery.com>
13194 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13195 don't support CONTEXT_EXTENDED_REGISTERS.
13196 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13197 (the_low_target): Install them.
13198 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13199 failing with ERROR_PIPE_NOT_CONNECTED.
13201 2009-06-30 Doug Evans <dje@google.com>
13202 Pierre Muller <muller@ics.u-strasbg.fr>
13204 Add h/w watchpoint support to x86-linux, win32-i386.
13205 * Makefile.in (SFILES): Add i386-low.c
13206 (i386_low_h): Define.
13207 (i386-low.o): Add dependencies.
13208 (linux-x86-low.o): Add i386-low.h dependency.
13209 (win32-i386-low.o): Ditto.
13210 * i386-low.c: New file.
13211 * i386-low.h: New file.
13212 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13213 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13214 * linux-low.c (linux_add_process): Initialize arch_private.
13215 (linux_remove_process): Free arch_private.
13216 (add_lwp): Initialize arch_private.
13217 (delete_lwp): Free arch_private.
13218 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13220 * linux-low.h (process_info_private): New member arch_private.
13221 (lwp_info): New member arch_private.
13222 (linux_target_ops): New members new_process, new_thread,
13224 (ptid_of): New macro.
13225 * linux-x86-low.c: Include stddef.h, i386-low.h.
13226 (arch_process_info): New struct.
13227 (arch_lwp_info): New struct.
13228 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13229 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13230 (i386_dr_low_get_status): New function.
13231 (x86_insert_point, x86_remove_point): New functions.
13232 (x86_stopped_by_watchpoint): New function.
13233 (x86_stopped_data_address): New function.
13234 (x86_linux_new_process, x86_linux_new_thread): New functions.
13235 (x86_linux_prepare_to_resume): New function.
13236 (the_low_target): Add entries for insert_point, remove_point,
13237 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13239 * server.c (debug_hw_points): New global.
13240 (monitor_show_help): Document set debug-hw-points.
13241 (handle_query): Process "set debug-hw-points".
13242 * server.h (debug_hw_points): Declare.
13243 (paddress): Declare.
13244 * utils.c (NUMCELLS, CELLSIZE): New macros.
13245 (get_sell, xsnprintf, paddress): New functions.
13246 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13247 remove_point, stopped_by_watchpoint, stopped_data_address.
13248 * win32-i386-low.c: Include i386-low.h.
13249 (debug_reg_state): Replaces dr.
13250 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13251 (i386_dr_low_get_status): New function.
13252 (i386_insert_point, i386_remove_point): New functions.
13253 (i386_stopped_by_watchpoint): New function.
13254 (i386_stopped_data_address): New function.
13255 (i386_initial_stuff): Update.
13256 (get_thread_context,set_thread_context,i386_thread_added): Update.
13257 (the_low_target): Add entries for insert_point,
13258 remove_point, stopped_by_watchpoint, stopped_data_address.
13259 * win32-low.c (win32_insert_watchpoint): New function.
13260 (win32_remove_watchpoint): New function.
13261 (win32_stopped_by_watchpoint): New function.
13262 (win32_stopped_data_address): New function.
13263 (win32_target_ops): Add entries for insert_watchpoint,
13264 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13265 * win32-low.h (win32_target_ops): New members insert_point,
13266 remove_point, stopped_by_watchpoint, stopped_data_address.
13268 2009-06-25 Pedro Alves <pedro@codesourcery.com>
13270 * server.c (process_serial_event): Re-return unsupported, not
13271 error, if the type isn't recognized. Re-allow supporting only
13272 insert or remove packets. Also call require_running for
13273 breakpoints. Add missing break statement to default case. Tidy.
13274 * target.h (struct target_ops): Rename insert_watchpoint to
13275 insert_point, and remove_watchpoint to remove_point.
13277 * linux-low.h (struct linux_target_ops): Likewise.
13278 * linux-low.c (linux_insert_watchpoint): Rename to ...
13279 (linux_insert_point): ... this. Adjust.
13280 (linux_remove_watchpoint): Rename to ...
13281 (linux_remove_point): ... this. Adjust.
13282 (linux_target_ops): Adjust.
13283 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13284 (cris_insert_point): ... this.
13285 (cris_remove_watchpoint): Rename to ...
13286 (cris_remove_point): ... this.
13287 (the_low_target): Adjust.
13289 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13291 * server.c (handle_v_kill): Pass signal_pid to
13292 kill_inferior if multi_process is zero.
13294 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13296 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13297 * target.h (target_ops): Comment for *_watchpoint to make it clear
13298 the functions can get types '0' and '1'.
13300 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13302 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13303 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13304 * regcache.c (get_regcache): Likewise.
13305 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13306 * win32-low.c (child_fetch_inferior_registers): Remove check for
13309 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13310 Pedro Alves <pedro@codesourcery.com>
13312 * target.h (struct target_ops) <supports_multi_process>: New
13314 (target_supports_multi_process): New.
13315 * server.c (handle_query): Even if GDB reports support, only
13316 enable multi-process if the target also supports it. Report
13317 multi-process support only if the target backend supports it.
13318 * linux-low.c (linux_supports_multi_process): New function.
13319 (linux_target_ops): Install it as target_supports_multi_process
13322 2009-05-24 Doug Evans <dje@google.com>
13324 Global renaming of find_thread_pid to find_thread_ptid.
13325 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13326 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13327 All callers updated.
13329 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13330 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13333 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13334 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13335 (linux_resume_one_lwp): Ditto.
13337 2009-05-23 Doug Evans <dje@google.com>
13339 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13340 from struct inferior_list_entry * to struct lwp_info *.
13341 All callers updated.
13343 2009-05-13 Doug Evans <dje@google.com>
13345 * linux-x86-low.c: Don't include assert.h.
13346 (x86_siginfo_fixup): Use fatal, not assert.
13347 (x86_arch_setup): Fix comment.
13349 2009-05-12 Doug Evans <dje@google.com>
13351 Biarch support for i386/amd64 gdbserver.
13352 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13353 Add linux-x86-low.c.
13354 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13355 (linux-x86-low.o): Add.
13356 * linux-x86-64-low.c: Delete.
13357 * linux-i386-low.c: Delete.
13358 * linux-x86-low.c: New file.
13359 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13361 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13363 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13364 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13365 (linux_child_pid_to_exec_file): New function.
13366 (elf_64_header_p, elf_64_file_p): New functions.
13367 (siginfo_fixup): New function.
13368 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13369 give target a chance to convert layout.
13370 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13371 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13373 2009-05-07 Doug Evans <dje@google.com>
13375 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13376 (regsets_store_inferior_registers): Ditto.
13378 2009-05-06 Pedro Alves <pedro@codesourcery.com>
13382 * linux-low.c (must_set_ptrace_flags): Delete.
13383 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13385 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13386 `lwp->must_set_ptrace_flags' instead.
13387 (linux_wait_for_event_1): Set ptrace options here.
13388 (linux_wait_1): ... not here.
13390 2009-04-30 Doug Evans <dje@google.com>
13392 * inferiors.c (started_inferior_callback): New function.
13393 (attached_inferior_callback): New function.
13394 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13395 * server.c (print_started_pid, print_attached_pid): New functions.
13396 (detach_or_kill_for_exit): New function.
13397 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13398 * server.h (have_started_inferiors_p): Declare.
13399 (have_attached_inferiors_p): Declare.
13401 * inferiors.c (remove_process): Fix memory leak, free process.
13402 * linux-low.c (linux_remove_process): New function.
13403 (linux_kill): Call it instead of remove_process.
13404 (linux_detach, linux_wait_1): Ditto.
13406 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13408 * configure.srv: Add x86 Windows CE target.
13410 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13412 * inferiors.c (get_thread_process): Make global.
13413 * server.h (get_thread_process): Add prototype.
13414 * thread-db.c (find_one_thread): Use get_thread_process
13415 instead of current_process.
13416 (thread_db_get_tls_address): Do not crash if called when
13417 thread layer is not yet initialized.
13419 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13421 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13422 * spu-low.c (current_tid): Rename to ...
13423 (current_ptid): ... this.
13424 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13425 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13426 ptid_get_lwp (current_ptid) instead of current_tid.
13427 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13428 instead of current_tid. Use find_process_pid to verify pid
13429 argument is valid. Pass proper argument to remove_process.
13430 (spu_thread_alive): Compare current_ptid instead of current_tid.
13431 (spu_resume): Likewise.
13433 2009-04-02 Pedro Alves <pedro@codesourcery.com>
13435 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13438 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13440 Implement the multiprocess extensions, and add linux multiprocess
13443 * server.h (ULONGEST): Declare.
13444 (struct ptid, ptid_t): New.
13445 (minus_one_ptid, null_ptid): Declare.
13446 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13447 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13448 (struct inferior_list_entry): Change `id' type from unsigned from
13450 (struct sym_cache, struct breakpoint, struct
13451 process_info_private): Forward declare.
13452 (struct process_info): Declare.
13453 (current_process): Declare.
13454 (all_processes): Declare.
13455 (initialize_inferiors): Declare.
13456 (add_thread): Adjust to use ptid_t.
13457 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13458 (add_process, remove_process, find_thread_pid): Declare.
13459 (find_inferior_id): Adjust to use ptid_t.
13460 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13461 (multi_process): Declare.
13462 (push_event): Adjust to use ptid_t.
13463 (read_ptid, write_ptid): Declare.
13464 (prepare_resume_reply): Adjust to use ptid_t.
13465 (clear_symbol_cache): Declare.
13466 * inferiors.c (all_processes): New.
13467 (null_ptid, minus_one_ptid): New.
13468 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13469 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13470 (add_thread): Change unsigned long to ptid. Remove gdb_id
13472 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13473 (gdb_id_to_thread): Rename to ...
13474 (find_thread_pid): ... this. Change unsigned long to ptid.
13475 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13476 (loaded_dll, pull_pid_from_list): Adjust.
13477 (add_process, remove_process, find_process_pid)
13478 (get_thread_process, current_process, initialize_inferiors): New.
13479 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13480 (struct target_waitstatus) <related_pid>: Ditto.
13481 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13482 return type to int.
13483 (struct target_ops) <join>: Add `pid' argument.
13484 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13485 (struct target_ops) <wait>: Add `ptid' field. Change return type
13487 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13488 (mywait): Add `ptid' argument. Change return type to ptid_t.
13489 (target_pid_to_str): Declare.
13490 * target.c (set_desired_inferior): Adjust to use ptids.
13491 (mywait): Add new `ptid' argument. Adjust.
13492 (target_pid_to_str): New.
13493 * mem-break.h (free_all_breakpoints): Declare.
13494 * mem-break.c (breakpoints): Delelete.
13495 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13496 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13497 to use per-process breakpoint list.
13498 (free_all_breakpoints): New.
13499 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13500 (symbol_cache, all_symbols_looked_up): Delete.
13502 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13504 (prepare_resume_reply): Change ptid argument's type from unsigned
13505 long to ptid_t. Adjust. Implement W;process and X;process.
13506 (free_sym_cache, clear_symbol_cache): New.
13507 (look_up_one_symbol): Adjust to per-process symbol cache. *
13508 * server.c (cont_thread, general_thread, step_thread): Change type
13510 (attached): Delete.
13511 (multi_process): New.
13512 (last_ptid): Change type to ptid_t.
13513 (struct vstop_notif) <ptid>: Change type to ptid_t.
13514 (queue_stop_reply, push_event): Change `ptid' argument's type to
13516 (discard_queued_stop_replies): Add `pid' argument.
13517 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13518 changes. Don't reference the `attached' global.
13519 (attach_inferior): Adjust to mywait interface changes.
13520 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13521 features. Handle and report "multiprocess+". Handle
13523 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13525 (handle_v_kill): New.
13526 (handle_v_stopped): Adjust to use target_pid_to_str.
13527 (handle_v_requests): Allow multiple attaches and runs when
13528 multiprocess extensions are in effect. Handle "vKill".
13529 (myresume): Adjust to use ptids.
13530 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13531 (handle_status): Adjust to discard_queued_stop_replies interface
13533 (first_thread_of, kill_inferior_callback)
13534 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13535 (main): Call initialize_inferiors. Adjust to use ptids, killing
13536 and detaching from all inferiors. Handle multiprocess packet
13538 * linux-low.h: Include gdb_proc_service.h.
13539 (struct process_info_private): New.
13540 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13541 <lwpid_of>: Use ptid_get_lwp.
13542 (get_lwp_thread): Adjust.
13543 (struct lwp_info): Add `dead' member.
13544 (find_lwp_pid): Declare.
13545 * linux-low.c (thread_db_active): Delete.
13546 (new_inferior): Adjust comment.
13547 (inferior_pid): Delete.
13548 (linux_add_process): New.
13549 (handle_extended_wait): Adjust.
13550 (add_lwp): Change unsigned long to ptid.
13551 (linux_create_inferior): Add process to processes table. Adjust
13552 to use ptids. Don't set new_inferior here.
13553 (linux_attach_lwp): Rename to ...
13554 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13555 it. Adjust to use ptids.
13556 (linux_attach_lwp): New.
13557 (linux_attach): Add process to processes table. Don't set
13559 (struct counter): New.
13560 (second_thread_of_pid_p, last_thread_of_process_p): New.
13561 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13562 multiple processes.
13563 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13564 processes. Remove process from process table.
13565 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13566 to multiple processes.
13567 (any_thread_of): New.
13568 (linux_detach): Add `pid' argument, and handle it. Remove process
13569 from processes table.
13570 (linux_join): Add `pid' argument. Handle it.
13571 (linux_thread_alive): Change unsighed long argument to ptid_t.
13572 Consider dead lwps as not being alive.
13573 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13574 threads we're not interested in.
13575 (same_lwp, find_lwp_pid): New.
13576 (linux_wait_for_lwp): Change `pid' argument's type from int to
13578 (linux_wait_for_event): Rename to ...
13579 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13580 from int to ptid_t. Adjust.
13581 (linux_wait_for_event): New.
13582 (linux_wait_1): Add `ptid' argument. Change return type to
13583 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13584 that exit from the process table.
13585 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13587 (mark_lwp_dead): New.
13588 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13589 stopping all threads, mark its main lwp as dead.
13590 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13592 (fetch_register, usr_store_inferior_registers)
13593 (regsets_fetch_inferior_registers)
13594 (regsets_store_inferior_registers, linux_read_memory)
13595 (linux_write_memory): Inline `inferior_pid'.
13596 (linux_look_up_symbols): Adjust to use per-process
13597 `thread_db_active'.
13598 (linux_request_interrupt): Adjust to use ptids.
13599 (linux_read_auxv): Inline `inferior_pid'.
13600 (initialize_low): Don't reference thread_db_active.
13601 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13602 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13603 (ps_getpid): Return the pid of the current inferior.
13604 * thread-db.c (proc_handle, thread_agent): Delete.
13605 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13607 (find_one_thread): Change argument type to ptid_t. Adjust to
13609 (maybe_attach_thread): Adjust to per-process data and ptids.
13610 (thread_db_find_new_threads): Ditto.
13611 (thread_db_init): Ditto.
13612 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13613 processes table. Adjust to use ptids.
13614 (spu_kill, spu_detach): Adjust interface. Remove process from
13616 (spu_join, spu_thread_alive): Adjust interface.
13617 (spu_wait): Adjust interface. Remove process from processes
13618 table. Adjust to use ptids.
13619 * win32-low.c (current_inferior_tid): Delete.
13620 (current_inferior_ptid): New.
13621 (debug_event_ptid): New.
13622 (thread_rec): Take a ptid. Adjust.
13623 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13624 (child_delete_thread): Ditto.
13625 (do_initial_child_stuff): Add `attached' argument. Add process to
13627 (child_fetch_inferior_registers, child_store_inferior_registers):
13629 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13630 (win32_attach): Pass 1 to do_initial_child_stuff.
13631 (win32_kill): Adjust interface. Remove process from processes
13633 (win32_detach): Ditto.
13634 (win32_join): Adjust interface.
13635 (win32_thread_alive): Take a ptid.
13636 (win32_resume): Adjust to use ptids.
13637 (get_child_debug_event): Ditto.
13638 (win32_wait): Adjust interface. Remove exiting process from
13641 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13643 Non-stop mode support.
13645 * server.h (non_stop): Declare.
13646 (gdb_client_data, handler_func): Declare.
13647 (delete_file_handler, add_file_handler, start_event_loop):
13649 (handle_serial_event, handle_target_event, push_event)
13650 (putpkt_notif): Declare.
13651 * target.h (enum resume_kind): New.
13652 (struct thread_resume): Replace `step' field by `kind' field.
13653 (TARGET_WNOHANG): Define.
13654 (struct target_ops) <wait>: Add `options' argument.
13655 <supports_non_stop, async, start_non_stop>: New fields.
13656 (target_supports_non_stop, target_async): New.
13657 (start_non_stop): Declare.
13658 (mywait): Add `options' argument.
13659 * target.c (mywait): Add `options' argument. Print child exit
13660 notifications here.
13661 (start_non_stop): New.
13662 * server.c (non_stop, own_buf, mem_buf): New globals.
13663 (struct vstop_notif): New.
13664 (notif_queue): New global.
13665 (queue_stop_reply, push_event, discard_queued_stop_replies)
13666 (send_next_stop_reply): New.
13667 (start_inferior): Adjust to use resume_kind. Adjust to mywait
13669 (attach_inferior): In non-stop mode, don't wait for the target
13671 (handle_general_set): Handle QNonStop.
13672 (handle_query): When handling qC, return the current general
13673 thread, instead of the first thread of the list.
13674 (handle_query): If the backend supports non-stop mode, include
13675 QNonStop+ in the qSupported query response.
13676 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
13678 (handle_v_attach, handle_v_run): Handle non-stop mode.
13679 (handle_v_stopped): New.
13680 (handle_v_requests): Report support for vCont;t. Handle vStopped.
13681 (myresume): Adjust to use resume_kind. Handle non-stop.
13682 (queue_stop_reply_callback): New.
13683 (handle_status): Handle non-stop mode.
13684 (main): Clear non_stop flag on reconnection. Use the event-loop.
13685 Refactor serial protocol handling from here ...
13686 (process_serial_event): ... to this new function. When GDB
13687 selects any thread, select one here. In non-stop mode, wait until
13688 GDB acks all pending events before exiting.
13689 (handle_serial_event, handle_target_event): New.
13690 * remote-utils.c (remote_open): Install remote_desc in the event
13692 (remote_close): Remove remote_desc from the event loop.
13693 (putpkt_binary): Rename to...
13694 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
13695 (putpkt_binary): New as wrapper around putpkt_binary_1.
13696 (putpkt_notif): New.
13697 (prepare_resume_reply): In non-stop mode, don't change the
13699 * event-loop.c: New.
13700 * Makefile.in (OBJ): Add event-loop.o.
13701 (event-loop.o): New rule.
13703 * linux-low.h (pid_of): Moved here.
13705 (get_lwp_thread): Use lwpid_of.
13706 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
13707 * linux-low.c (pid_of): Delete.
13708 (inferior_pid): Use lwpid_of.
13709 (linux_event_pipe): New.
13710 (target_is_async_p): New.
13712 (handle_extended_wait): Use lwpid_of.
13713 (add_lwp): Don't set lwpid field.
13714 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
13715 (linux_kill_one_lwp): If killing a running lwp, stop it first.
13716 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
13717 (linux_detach_one_lwp): If detaching from a running lwp, stop it
13718 first. Adjust to linux_wait_for_event interface changes. Use
13720 (linux_detach): Don't delete the main lwp here.
13721 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
13722 (status_pending_p): Don't consider explicitly suspended lwps.
13723 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
13724 pointer. Add OPTIONS argument. Change return type to int. Use
13725 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
13726 (linux_wait_for_event): Take an integer pid instead of a lwp_info
13727 pointer. Add status pointer argument. Return a pid instead of a
13728 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
13729 changes. In non-stop mode, don't switch to a random thread.
13730 (linux_wait): Rename to...
13731 (linux_wait_1): ... this. Add target_options argument, and handle
13732 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
13733 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
13734 clean exit and signal exit code. Don't stop all threads in
13735 non-stop mode. In all-stop mode, only stop all threads when
13736 reporting a stop to GDB. Handle explicit thread stop requests.
13737 (async_file_flush, async_file_mark): New.
13739 (send_sigstop): Use lwpid_of.
13740 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
13741 interface changes. In non-stop mode, don't switch to a random
13743 (linux_resume_one_lwp): Use lwpid_of.
13744 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
13745 (linux_resume_one_thread): ... this. Handle resume_stop. In
13746 non-stop mode, don't look for pending flag in all threads.
13747 (resume_status_pending_p): Don't consider explicitly suspended
13749 (my_waitpid): Reimplement. Emulate __WALL.
13750 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13752 (sigchld_handler, linux_supports_non_stop, linux_async)
13753 (linux_start_non_stop): New.
13754 (linux_target_ops): Register linux_supports_non_stop, linux_async
13755 and linux_start_non_stop.
13756 (initialize_low): Install SIGCHLD handler.
13757 * thread-db.c (thread_db_create_event, find_one_thread)
13758 (thread_db_get_tls_address): Use lwpid_of.
13759 * win32-low.c (win32_detach): Adjust to use resume_kind.
13760 (win32_wait): Add `options' argument.
13761 * spu-low.c (spu_resume): Adjust to use resume_kind.
13762 (spu_wait): Add `options' argument.
13764 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13766 Decouple target code from remote protocol.
13768 * target.h (enum target_waitkind): New.
13769 (struct target_waitstatus): New.
13770 (struct target_ops) <wait>: Return an unsigned long. Take a
13771 target_waitstatus pointer instead of a char pointer.
13772 (mywait): Likewise.
13773 * target.c (mywait): Change prototype to return an unsigned long.
13774 Take a target_waitstatus pointer instead of a char pointer. Adjust.
13775 * server.h (thread_from_wait, old_thread_from_wait): Delete
13777 (prepare_resume_reply): Change prototype to take a
13779 * server.c (thread_from_wait, old_thread_from_wait): Delete.
13780 (last_status, last_ptid): New.
13781 (start_inferior): Remove "statusptr" argument. Adjust. Return a
13782 pid instead of a signal.
13783 (attach_inferior): Remove "status" and "signal" parameters.
13785 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
13787 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
13788 (handle_v_requests, myresume): Remove "status" and "signal"
13789 parameters. Adjust.
13790 (handle_status): New.
13791 (main): Delete local `status'. Adjust.
13792 * remote-utils.c: Include target.h.
13793 (prepare_resume_reply): Change prototype to take a
13794 target_waitstatus. Adjust.
13796 * linux-low.c (linux_wait): Adjust to new target_ops->wait
13798 * spu-low.c (spu_wait): Adjust.
13799 * win32-low.c (enum target_waitkind, struct target_waitstatus):
13801 (win32_wait): Adjust.
13803 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13805 * target.h (struct thread_resume): Delete leave_stopped member.
13806 (struct target_ops): Add a `n' argument to the `resume' callback.
13807 * server.c (start_inferior): Adjust.
13808 (handle_v_cont, myresume): Adjust.
13809 * linux-low.c (check_removed_breakpoint): Adjust to resume
13810 interface change, and to removed leave_stopped field.
13811 (resume_ptr): Delete.
13812 (struct thread_resume_array): New.
13813 (linux_set_resume_request): Add new `arg' parameter. Adjust to
13814 resume interface change.
13815 (linux_continue_one_thread, linux_queue_one_thread)
13816 (resume_status_pending_p): Check if the resume field is NULL
13817 instead of checking the leave_stopped member.
13818 (linux_resume): Adjust to the target resume interface change.
13819 * spu-low.c (spu_resume): Adjust to the target resume interface
13821 * win32-low.c (win32_detach, win32_resume): Ditto.
13823 2009-04-01 Pedro Alves <pedro@codesourcery.com>
13825 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
13827 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
13829 (linux_continue_one_thread): Only preserve the stepping flag if
13830 there's a pending breakpoint.
13832 2009-03-31 Pedro Alves <pedro@codesourcery.com>
13834 * server.c (main): After the inferior having exited, call
13835 remote_close before exiting gdbserver.
13837 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
13839 Fix size of FPSCR in Power 7 processors.
13840 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
13841 (PPC_FEATURE_HAS_DFP): New #define.
13842 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
13845 2009-03-23 Pedro Alves <pedro@codesourcery.com>
13847 * server.c (handle_query) Whitespace and formatting.
13849 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13851 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
13852 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
13853 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
13854 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
13855 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
13856 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
13857 Makefile.in, configure.ac: Fix whitespace throughout.
13858 * configure: Regenerate.
13860 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13862 * inferiors.c (find_inferior): Make it safe for the callback
13863 function to delete the currently iterated inferior.
13865 2009-03-22 Pedro Alves <pedro@codesourcery.com>
13867 * Makefile.in (linuw_low_h): Move higher.
13868 (thread-db.o): Depend on $(linux_low_h).
13870 2009-03-17 Pedro Alves <pedro@codesourcery.com>
13872 Rename "process" to "lwp" throughout.
13874 * linux-low.c (all_processes): Rename to...
13875 (all_lwps): ... this.
13876 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
13877 (add_process): Rename to ...
13878 (add_lwp): ... this. Adjust.
13879 (linux_create_inferior): Adjust.
13880 (linux_attach_lwp): Adjust.
13881 (linux_attach): Adjust.
13882 (linux_kill_one_process): Rename to ...
13883 (linux_kill_one_lwp): ... this. Adjust.
13884 (linux_kill): Adjust.
13885 (linux_detach_one_process): Rename to ...
13886 (linux_detach_one_lwp): ... this. Adjust.
13887 (linux_detach): Adjust.
13888 (check_removed_breakpoint): Adjust.
13889 (status_pending_p): Adjust.
13890 (linux_wait_for_process): Rename to ...
13891 (linux_wait_for_lwp): ... this. Adjust.
13892 (linux_wait_for_event): Adjust.
13893 (send_sigstop): Adjust.
13894 (wait_for_sigstop): Adjust.
13895 (stop_all_processes): Rename to ...
13896 (stop_all_lwps): ... this.
13897 (linux_resume_one_process): Rename to ...
13898 (linux_resume_one_lwp): ... this. Adjust.
13899 (linux_set_resume_request, linux_continue_one_thread)
13900 (linux_queue_one_thread, resume_status_pending_p)
13901 (usr_store_inferior_registers, regsets_store_inferior_registers)
13902 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
13904 * linux-low.h (get_process): Rename to ...
13905 (get_lwp): ... this. Adjust.
13906 (get_thread_process): Rename to ...
13907 (get_thread_lwp): ... this. Adjust.
13908 (get_process_thread): Rename to ...
13909 (get_lwp_thread): ... this. Adjust.
13910 (struct process_info): Rename to ...
13911 (struct lwp_info): ... this.
13912 (all_processes): Rename to ...
13913 (all_lwps): ... this.
13914 * proc-service.c (ps_lgetregs): Adjust.
13915 * thread-db.c (thread_db_create_event, find_one_thread)
13916 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
13918 2009-03-14 Pedro Alves <pedro@codesourcery.com>
13920 * server.c (handle_query): Handle "qAttached".
13922 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
13924 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
13925 GPLv3, update license URL.
13927 2009-03-01 Doug Evans <dje@google.com>
13929 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
13930 (server_h): Add gdb_signals.h.
13931 (signals.o): Update.
13932 * server.h (target_signal_from_host,target_signal_to_host_p)
13933 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
13935 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
13937 * remote-utils.c (getpkt): Also generate remote-debug
13938 information if noack_mode is set.
13940 2009-02-06 Pedro Alves <pedro@codesourcery.com>
13942 * server.c (handle_query): Report qXfer:siginfo:read and
13943 qXfer:siginfo:write as supported and handle them.
13944 * target.h (struct target_ops) <qxfer_siginfo>: New field.
13945 * linux-low.c (linux_xfer_siginfo): New.
13946 (linux_target_ops): Set it.
13948 2009-01-26 Pedro Alves <pedro@codesourcery.com>
13950 * server.c (gdbserver_usage): Mention --remote-debug.
13951 (main): Accept '--remote-debug' switch.
13953 2009-01-18 Doug Evans <dje@google.com>
13955 * regcache.c (new_register_cache): No need to check result of xcalloc.
13956 * server.c (handle_search_memory): Back out calls to xmalloc,
13957 result is checked and error is returned to user upon failure.
13958 (handle_query): Ditto. Add more checks for result of malloc.
13959 (handle_v_cont): Check result of malloc, report error back to
13961 (handle_v_run): Ditto. Call freeargv.
13962 * server.h (freeargv): Declare.
13963 * utils.c (freeargv): New fn.
13965 2009-01-15 Doug Evans <dje@google.com>
13967 * gdbreplay.c (perror_with_name): Make arg const char *.
13968 * server.h (target_signal_to_name): Make return type const char *.
13969 * thread-db.c (thread_db_err_str): Make return type const char *.
13970 * utils.c (perror_with_name): Make arg const char *.
13972 2009-01-14 Pedro Alves <pedro@codesourcery.com>
13974 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
13975 when handling a EXIT_PROCESS_DEBUG_EVENT.
13977 2009-01-06 Joel Brobecker <brobecker@adacore.com>
13979 * gdbreplay.c (gdbreplay_version): Update copyright year.
13980 * server.c (gdbserver_version): Likewise.
13982 2009-01-05 Doug Evans <dje@google.com>
13984 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
13985 (handle_extended_wait): Improve comment.
13987 2008-12-13 Doug Evans <dje@google.com>
13989 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
13990 * server.h (ATTR_MALLOC): New macro.
13991 (xmalloc,xcalloc,xstrdup): Declare.
13992 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
13993 * inferiors.c: Ditto.
13994 * linux-low.c: Ditto.
13995 * mem-break.c: Ditto.
13996 * regcache.c: Ditto.
13997 * remote-utils.c: Ditto.
14000 * win32-low.c: Ditto.
14002 2008-12-12 Doug Evans <dje@google.com>
14004 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14005 in debugging printf.
14007 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14009 2008-12-09 Doug Evans <dje@google.com>
14011 * linux-low.h (struct process_info): Delete member tid, unused.
14012 * thread-db.c (find_one_thread): Update.
14013 (maybe_attach_thread): Update.
14015 2008-12-02 Pedro Alves <pedro@codesourcery.com>
14017 * target.h (struct target_ops): Add qxfer_osdata member.
14018 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14020 (linux_qxfer_osdata): New functions.
14021 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14023 * server.c (handle_query): Handle "qXfer:osdata:read:".
14024 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14025 (buffer_xml_printf): New functions.
14026 * server.h (struct buffer): New.
14027 (buffer_grow_str, buffer_grow_str0): New macros.
14028 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14029 (buffer_xml_printf): Declare.
14031 2008-11-24 Doug Evans <dje@google.com>
14033 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14035 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14037 * server.c (handle_v_run): Always use the supplied argument list.
14039 2008-11-19 Bob Wilson <bob.wilson@acm.org>
14041 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14042 (xtensa_regmap_table): Add entry for scompare1.
14044 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14046 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14047 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14048 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14049 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14050 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14051 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14052 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14053 XML target descriptions.
14054 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14055 when inferior is running on an ISA 2.05 or later processor. Add
14056 special case to return offset for full 64-bit slot of FPSCR when
14059 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14061 * Makefile.in (SFILES, clean): Added sparc64 files.
14062 (reg-sparc64.o, reg-sparc64.c): New.
14063 * configure.srv (sparc*-*-linux*): New configuration.
14064 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14065 syscall arguments for SPARC.
14066 (regsets_store_inferior_registers): Likewise.
14067 * linux-sparc-low.c: New file.
14069 2008-10-21 Doug Evans <dje@google.com>
14071 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14072 (READLINE_DIR,READLINE_DEP): Delete.
14073 (INTERNAL_CFLAGS): Update.
14074 (LINTFLAGS): Update.
14076 2008-10-10 Pedro Alves <pedro@codesourcery.com>
14078 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14079 whole argv from the last run, not just argv[0].
14081 2008-09-08 Pedro Alves <pedro@codesourcery.com>
14083 * regcache.c (new_register_cache): Return NULL if the register
14084 cache size isn't known yet.
14085 (free_register_cache): Avoid dereferencing a NULL regcache.
14087 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14089 * configure.srv: Merge MIPS and MIPS64.
14091 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14093 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14095 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
14097 * Makefile.in: Add required vsx dependencies.
14099 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14100 Declare init_registers_powerpc_vsx32l.
14101 Declare init_registers_powerpc_vsx64l.
14102 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14103 (ppc_arch_setup): Check for VSX in hwcap.
14104 (ppc_fill_vsxregset): New function.
14105 (ppc_store_vsxregset): New function.
14106 Add new VSX entry in regset_info target_regsets.
14108 * configure.srv: Add new VSX dependencies.
14110 2008-08-12 Pedro Alves <pedro@codesourcery.com>
14112 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14113 (remote_open): Set or clear transport_is_reliable.
14114 (putpkt_binary): Don't expect acks in noack mode.
14115 (getpkt): Don't send ack/nac in noack mode.
14116 * server.c (handle_general_set): Handle QStartNoAckMode.
14117 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14119 (main): Reset noack_mode on every connection.
14120 * server.h (noack_mode): Declare.
14122 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14124 * Makefile.in (GDBREPLAY_OBS): New variable.
14125 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14127 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14128 Daniel Jacobowitz <dan@codesourcery.com>
14130 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14131 (usr_store_inferior_registers): Likewise.
14132 (regsets_store_inferior_registers): Likewise.
14134 2008-07-31 Rolf Jansen <rj@surtec.com>
14135 Pedro Alves <pedro@codesourcery.com>
14137 * configure.ac: Check for memmem declaration.
14138 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14139 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14140 (disable_packet_qfThreadInfo): Unconditionally compile.
14141 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14142 * configure, config.in: Regenerate.
14144 2008-07-28 Doug Kwan <dougkwan@google.com>
14146 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14147 (linux_write_memory): Remove declaration of errno.
14149 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14151 * linux-low.c (handle_extended_wait): Do not use "status"
14152 variable uninitialized.
14154 2008-07-07 Pedro Alves <pedro@codesourcery.com>
14156 * server.c (handle_v_attach): Inhibit reporting dll changes.
14158 2008-06-27 Pedro Alves <pedro@codesourcery.com>
14160 * remote-utils.c (prepare_resume_reply): If requested, don't
14161 output "thread:TID" in the T stop reply.
14163 * server.c (disable_packet_vCont, disable_packet_Tthread)
14164 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14165 (handle_query): If requested, disable support for qC, qfThreadInfo
14167 (handle_v_requests): If requested, disable support for vCont.
14168 (gdbserver_show_disableable): New.
14169 (main): Handle --disable-packet and --disable-packet=LIST.
14171 * server.h (disable_packet_vCont, disable_packet_Tthread)
14172 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14174 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14176 * server.c (gdbserver_usage): Mention --version.
14178 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14180 * Makefile.in (gdbreplay.o): New rule.
14182 2008-06-06 Joseph Myers <joseph@codesourcery.com>
14184 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14185 message, not gdbserver.
14187 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
14188 Nathan Sidwell <nathan@codesourcery.com>
14189 Joseph Myers <joseph@codesourcery.com>
14191 * acinclude.m4: Include ../../config/acx.m4.
14192 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14193 * configure, config.in: Regenerate.
14194 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14195 * server.c (gdbserver_version): Print PKGVERSION.
14196 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14197 (main): Adjust gdbserver_usage calls.
14198 * gdbreplay.c (version, host_name): Add declarations.
14199 (gdbreplay_version, gdbreplay_usage): New.
14200 (main): Accept --version and --help options.
14202 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14204 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14205 (arm_breakpoint_at): Handle Thumb.
14206 (the_low_target): Add comment.
14208 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14210 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14212 2008-05-09 Doug Evans <dje@google.com>
14214 * server.h (decode_search_memory_packet): Declare.
14215 * remote-utils.c (decode_search_memory_packet): New fn.
14216 * server.c (handle_search_memory_1): New fn.
14217 (handle_search_memory): New fn.
14218 (handle_query): Process qSearch:memory packets.
14220 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14222 * regcache.c (registers_length): Remove.
14223 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14224 full register packet.
14225 * regcache.h (registers_length): Remove prototype.
14226 * server.h (PBUFSIZ): Define to 16384.
14228 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14230 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14231 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14232 powerpc-64l.o, and powerpc-altivec64l.o.
14233 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14234 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14235 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14236 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14237 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14240 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14241 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14242 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14243 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14244 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14245 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14246 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14247 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14248 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14249 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14252 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14253 (init_registers_powerpc_32l): ... this new prototype.
14254 (init_registers_powerpc_32): Remove, replace by ...
14255 (init_registers_powerpc_altivec32l): ... this new prototype.
14256 (init_registers_powerpc_e500): Remove, replace by ...
14257 (init_registers_powerpc_e500l): ... this new prototype.
14258 (init_registers_ppc64): Remove, replace by ...
14259 (init_registers_powerpc_64l): ... this new prototype.
14260 (init_registers_powerpc_64): Remove, replace by ...
14261 (init_registers_powerpc_altivec64l): ... this new prototype.
14262 (ppc_num_regs): Set to 73.
14263 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14264 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14265 (ppc_cannot_store_register): Handle orig_r3 and trap.
14266 (ppc_arch_setup): Update init_registers_... calls.
14267 (ppc_fill_gregset): Handle orig_r3 and trap.
14269 * inferiors.c (clear_inferiors): Reset current_inferior.
14271 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
14273 * acinclude.m4: Add override.m4.
14274 * configure: Regenerate.
14276 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14278 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14279 initial call to init_register_ppc64.
14281 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14283 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14284 single powerpc*-*-linux* case.
14285 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14287 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14289 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
14290 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
14292 * linux-ppc-low.c: Include <elf.h>.
14293 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14294 (ppc_hwcap): New global variable.
14295 (ppc_regmap): Remove __SPE__ #ifdef sections.
14296 (ppc_regmap_e500): New global variable.
14297 (ppc_cannot_store_register): Update __SPE__ special case.
14298 (ppc_get_hwcap): New function.
14299 (ppc_arch_setup): Use it to determine whether inferior supports
14300 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14301 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14302 Do not access registers if target does not support AltiVec.
14303 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14304 Do not access registers if target does not support SPE.
14305 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14307 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14309 * linux-low.c (disabled_regsets, num_regsets): New.
14310 (use_regsets_p): Delete.
14311 (linux_wait_for_process): Clear disabled_regsets.
14312 (regsets_fetch_inferior_registers): Check and set it.
14313 (regsets_store_inferior_registers): Likewise.
14314 (linux_fetch_registers, linux_store_registers): Do not use
14316 (initialize_low): Allocate disabled_regsets.
14318 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14320 * Makefile.in (LIBOBJS): New.
14321 (OBS): Use LIBOBJS.
14322 (memmem.o): New rule.
14323 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14324 * configure: Regenerated.
14326 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14328 * server.c (handle_query): Never return "unsupported" for
14329 qXfer:features:read queries.
14331 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14333 * server.c (get_features_xml): Fix inverted condition.
14334 (handle_query): Always support qXfer:feature:read.
14336 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14338 * server.c (wrapper_argv): New.
14339 (start_inferior): Handle wrapper_argv. If set, expect an extra
14341 (gdbserver_usage): Document --wrapper.
14342 (main): Parse --wrapper.
14344 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14346 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14347 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14348 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14349 (ppc_set_pc): Likewise.
14350 (ppc_arch_setup): New function.
14351 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14352 of collect_register.
14353 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
14355 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14357 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14358 instead of linux-ppc64-low.o.
14359 * linux-ppc64-low.c: Remove file.
14360 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14361 (linux-ppc64-low.o): Remove rule.
14363 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14364 (init_registers_powerpc_64): Likewise.
14365 (ppc_regmap): Conditionally define depending on __powerpc64__.
14366 (ppc_cannot_store_register): Do not special-case "fpscr" when
14367 compiled on __powerpc64__.
14368 (ppc_collect_ptrace_register): New function.
14369 (ppc_supply_ptrace_register): New function.
14370 (ppc_breakpoint): Change type to "unsigned int".
14371 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14372 (the_low_target): Conditionally provide initializers for the
14373 arch_setup member depending on __powerpc64__. Install
14374 collect_ptrace_register and supply_ptrace_register members.
14376 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14378 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14379 * server.c (gdbserver_xmltarget): Define.
14380 (get_features_xml): Use it to replace "target.xml" and arch_string.
14382 * configure.srv: Remove srv_xmltarget. Add XML files that were
14383 mentioned there to srv_xmlfiles instead. Remove conditional tests
14384 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14385 srv_xmlfiles and srv_regobj to include all possible choices.
14386 * configure.ac (srv_xmltarget): Remove.
14387 (srv_xmlfiles): Do not add "target.xml".
14388 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14389 checks for supplementary target information.
14390 * configure: Regenerate.
14391 * Makefile.in (XML_TARGET): Remove.
14392 (target.xml): Remove rule.
14393 (clean): Do not clean up target.xml.
14394 (.PRECIOUS): Do not mention target.xml.
14396 * target.h (struct target_ops): Remove arch_string member.
14397 * linux-low.c (linux_arch_string): Remove.
14398 (linux_target_ops): Remove arch_string initializer.
14399 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14400 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14401 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14402 * spu-low.c (spu_arch_string): Remove.
14403 (spu_target_ops): Remove arch_string initializer.
14404 * win32-low.c (win32_arch_string): Remove.
14405 (win32_target_ops): Remove arch_string initializer.
14406 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14407 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14408 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14410 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14412 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14413 by collect_ptrace_register and supply_ptrace_register hooks.
14414 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14415 instead of checking for the_low_target.left_pad_xfer.
14416 (usr_store_inferior_registers): Use collect_ptrace_register callback
14417 instead of checking for the_low_target.left_pad_xfer.
14419 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14420 (s390_supply_ptrace_register): Likewise.
14421 (s390_fill_gregset): Call s390_collect_ptrace_register.
14422 (the_low_target): Update.
14424 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14425 (ppc_supply_ptrace_register): Likewise.
14426 (the_low_target): Update.
14428 * linux-i386-low.c (the_low_target): Update.
14429 * linux-x86-64-low.c (the_low_target): Update.
14431 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14433 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14434 reg-s390.o and reg-s390x.o.
14436 * linux-low.c (new_inferior): New global variable.
14437 (linux_create_inferior, linux_attach): Set it.
14438 (linux_wait_for_process): Call the_low_target.arch_setup after the
14439 target has stopped for the first time.
14440 (initialize_low): Do not call the_low_target.arch_setup.
14442 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14443 (s390_set_pc): Likewise.
14444 (s390_arch_setup): New function.
14445 (the_low_target): Use s390_arch_setup as arch_setup routine.
14447 * regcache.c (realloc_register_cache): New function.
14448 (set_register_cache): Call it for each existing regcache.
14450 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14452 * server.h (init_registers): Remove prototype.
14454 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14455 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14456 instead of init_registers ().
14457 * linux-arm-low.c (init_registers_arm): Add prototype.
14458 (init_registers_arm_with_iwmmxt): Likewise.
14459 (the_low_target): Add initializer for arch_setup field.
14460 * linux-cris-low.c (init_registers_cris): Add prototype.
14461 (the_low_target): Add initializer for arch_setup field.
14462 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14463 (the_low_target): Add initializer for arch_setup field.
14464 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14465 (the_low_target): Add initializer for arch_setup field.
14466 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14467 (the_low_target): Add initializer for arch_setup field.
14468 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14469 (the_low_target): Add initializer for arch_setup field.
14470 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14471 (the_low_target): Add initializer for arch_setup field.
14472 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14473 (init_registers_mips64_linux): Likewise.
14474 (the_low_target): Add initializer for arch_setup field.
14475 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14476 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14477 (the_low_target): Add initializer for arch_setup field.
14478 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14479 (init_registers_powerpc_64): Likewise.
14480 (the_low_target): Add initializer for arch_setup field.
14481 * linux-s390-low.c (init_registers_s390): Add prototype.
14482 (init_registers_s390x): Likewise.
14483 (the_low_target): Add initializer for arch_setup field.
14484 * linux-sh-low.c (init_registers_sh): Add prototype.
14485 (the_low_target): Add initializer for arch_setup field.
14486 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14487 (the_low_target): Add initializer for arch_setup field.
14488 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14489 (the_low_target): Add initializer for arch_setup field.
14491 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14492 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14493 instead of init_registers ().
14494 * win32-arm-low.c (init_registers_arm): Add prototype.
14495 (the_low_target): Add initializer for arch_setup field.
14496 * win32-i386-low.c (init_registers_i386): Add prototype.
14497 (the_low_target): Add initializer for arch_setup field.
14499 * spu-low.c (init_registers_spu): Add prototype.
14500 (initialize_low): Call initialie_registers_spu () instead of
14501 initialize_registers ().
14503 2008-02-19 Pedro Alves <pedro@codesourcery.com>
14505 * server.c (handle_v_requests): When handling the vRun and vAttach
14506 packets, if already debugging a process, don't kill it. Return an
14509 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14511 * server.c (handle_query): Correct length check.
14513 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14515 * win32-low.c (do_initial_child_stuff): Add process handle
14516 parameter. Set current_process_handle and current_process_id from the
14517 parameters. Clear globals.
14518 (win32_create_inferior): Don't set current_process_handle and
14519 current_process_id here. Instead pass them on the call to
14520 do_initial_child_stuff.
14521 (win32_attach): Likewise.
14522 (win32_clear_inferiors): New.
14523 (win32_kill): Don't close the current process handle or the
14524 current thread handle here. Instead call win32_clear_inferiors.
14525 (win32_detach): Don't open a new handle to the process. Call
14526 win32_clear_inferiors.
14527 (win32_join): Don't rely on current_process_handle; open a new
14528 handle using the process id.
14529 (win32_wait): Call win32_clear_inferiors when the inferior process
14532 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14534 * server.c (monitor_show_help): Add "exit".
14536 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14538 * Makefile.in (SFILES): Add linux-xtensa-low.c.
14539 (clean): Add reg-xtensa.c.
14540 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
14541 * configure.srv (xtensa*-*-linux*) New target.
14542 * linux-xtensa-low.c: New.
14543 * xtensa-xtregs.c: New.
14545 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14547 * hostio.c: Don't include errno.h.
14548 (errno_to_fileio_errno): Move to hostio-errno.
14549 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14550 error number outputting to the target->hostio_last_error callback.
14551 (hostio_packet_error): Use FILEIO_EINVAL directly.
14552 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14553 calls to hostio_error.
14554 * hostio-errno.c: New.
14555 * server.h (hostio_last_error_from_errno): Declare.
14556 * target.h (target_ops): Add hostio_last_error member.
14557 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14558 as hostio_last_error handler.
14559 * spu-low.c (spu_target_ops): Likewise.
14560 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14561 (wince_hostio_last_error): New functions.
14562 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14563 as hostio_last_error handler.
14564 (win32_target_ops) [!_WIN32_WCE]: Register
14565 hostio_last_error_from_errno as hostio_last_error handler.
14566 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14567 (hostio-errno.o): New rule.
14568 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14569 * configure.srv (srv_hostio_err_objs): New variable. Default to
14571 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14572 * configure: Regenerate.
14574 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14576 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14577 (linux_kill, linux_detach): Clean up the process list.
14578 * remote-utils.c (remote_open): Improve port number parsing.
14579 (putpkt_binary, input_interrupt): Only send interrupts if the target
14581 * server.c (extended_protocol): Make static.
14582 (attached): Define earlier.
14583 (exit_requested, response_needed, program_argv): New variables.
14584 (target_running): New.
14585 (start_inferior): Clear attached here.
14586 (attach_inferior): Set attached here.
14587 (require_running): Define.
14588 (handle_query): Use require_running and target_running. Implement
14590 (handle_v_attach, handle_v_run): New.
14591 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14592 (gdbserver_usage): Update.
14593 (main): Redo argument parsing. Handle --debug and --multi. Handle
14594 --attach along with other options or after the port. Save
14595 program_argv. Support no initial program. Resynchronize
14596 communication with GDB after an error. Handle "monitor exit".
14597 Use require_running and target_running. Always allow the extended
14598 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14599 restart in extended mode.
14600 * README: Refer to the GDB manual. Update --attach usage.
14602 2007-12-20 Andreas Schwab <schwab@suse.de>
14604 * linux-low.c (STACK_SIZE): Define.
14605 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14606 (linux_test_for_tracefork): Likewise.
14608 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14610 * linux-low.c (linux_wait_for_event): Update messages. Do not
14611 reinsert auto-delete breakpoints.
14612 * mem-break.c (struct breakpoint): Change return type of handler to
14614 (set_breakpoint_at): Update handler type.
14615 (reinsert_breakpoint_handler): Return 1 instead of calling
14617 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14619 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14620 * mem-break.h (set_breakpoint_at): Update handler type.
14621 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14622 * win32-low.c (auto_delete_breakpoint): New.
14623 (get_child_debug_event): Use it.
14625 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14627 * configure.ac: Check for pread and pwrite.
14628 * hostio.c (handle_pread): Fall back to lseek and read.
14629 (handle_pwrite): Fall back to lseek and write.
14630 * config.in, configure: Regenerated.
14632 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14634 * server.c (myresume): Add own_buf argument.
14635 (main): Update calls.
14637 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
14639 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
14640 * remote-utils.c (remote_open): Do not call disable_async_io.
14641 (block_async_io): Delete.
14642 (unblock_async_io): Make static.
14643 (initialize_async_io): New.
14644 * server.c (handle_v_cont): Handle async I/O here.
14645 (myresume): Likewise. Move other common resume tasks here...
14646 (main): ... from here. Call initialize_async_io. Disable async
14647 I/O before the main loop.
14648 * server.h (initialize_async_io): Declare.
14649 (block_async_io, unblock_async_io): Delete prototypes.
14650 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
14652 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
14654 * remote-utils.c (readchar): Allow binary data in received messages.
14656 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14658 * win32-low.c (attaching): New global.
14659 (win32_create_inferior): Clear the `attaching' global.
14660 (win32_attach): Set the `attaching' global.
14661 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
14662 attaching. Only set a breakpoint at the entry point if not
14665 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14667 * server.c (main): Don't report dll events on the initial
14668 connection on attaches.
14670 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14672 * server.c (main): Relax numerical bases supported for the pid of
14673 the --attach command line argument.
14675 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14677 * win32-low.c (win32_attach): Call OpenProcess before
14678 DebugActiveProcess, not after. Add last error output to error
14681 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
14683 * win32-low.c (win32_get_thread_context)
14684 (win32_set_thread_context): New functions.
14685 (thread_rec): Use win32_get_thread_context.
14686 (continue_one_thread, win32_resume): Use win32_set_thread_context.
14687 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
14690 2007-12-03 Leo Zayas
14691 Pedro Alves <pedro_alves@portugalmail.pt>
14693 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
14695 (child_add_thread): Minor cleanup.
14696 (child_continue): Resume artificially suspended threads before
14697 calling ContinueDebugEvent.
14698 (suspend_one_thread): New.
14699 (fake_breakpoint_event): New.
14700 (get_child_debug_event): Change return type to int. Check here if
14701 gdb sent an interrupt request. If a soft interrupt was requested,
14702 fake a breakpoint event. Return 0 if there is no event to handle,
14704 (win32_wait): Don't check here if gdb sent an interrupt request.
14705 Ensure there is a valid event to handle.
14706 (win32_request_interrupt): Add soft interruption method as last
14709 2007-12-03 Leo Zayas
14710 Pedro Alves <pedro_alves@portugalmail.pt>
14712 * win32-low.h (win32_thread_info): Add descriptions to the
14713 structure members. Replace `suspend_count' counter by a
14715 * win32-low.c (thread_rec): Update condition of when to get the
14716 context from the inferior. Rely on ContextFlags being set if it
14717 has already been retrieved. Only suspend the inferior thread if
14718 we haven't already. Warn if that fails.
14719 (continue_one_thread): s/suspend_count/suspended/. Only call
14720 ResumeThread once. Warn if that fails.
14722 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14724 * win32-low.c (win32_wait): Don't read from the inferior when it
14725 has already exited.
14727 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
14729 * Makefile.in (win32_low_h): New variable.
14730 (win32-low.o): Add dependency on $(win32_low_h).
14731 (win32-arm-low.o, win32-i386-low.o): New rules.
14733 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14735 * hostio.c: Correct copyright year.
14737 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
14739 * Makefile.in (OBS): Add hostio.o.
14740 (hostio.o): New rule.
14741 * server.h (handle_vFile): Declare.
14742 * hostio.c: New file.
14743 * server.c (handle_v_requests): Take packet_len and new_packet_len
14744 for binary packets. Call handle_vFile.
14745 (main): Update call to handle_v_requests.
14747 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
14749 * linux-low.c: Include <sched.h>.
14751 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
14753 * linux-low.c (linux_tracefork_grandchild): New.
14754 (linux_tracefork_child): Use clone.
14755 (linux_test_for_tracefork): Use clone; allocate and free a stack.
14757 2007-10-31 Joel Brobecker <brobecker@adacore.com>
14759 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
14761 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
14763 * linux-low.c (handle_extended_wait): Handle unexpected signals.
14765 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
14767 * inferiors.c (change_inferior_id): Delete.
14768 (add_pid_to_list, pull_pid_from_list): New.
14769 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
14770 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
14771 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
14772 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
14773 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
14774 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
14775 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
14776 (using_threads): Always set to 1.
14777 (handle_extended_wait): New.
14778 (add_process): Do not set TID.
14779 (linux_create_inferior): Set must_set_ptrace_flags.
14780 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
14781 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
14782 (linux_thread_alive): Rename TID argument to LWPID.
14783 (linux_wait_for_process): Handle unknown processes. Do not use TID.
14784 (linux_wait_for_event): Do not use TID or check using_threads. Update
14785 call to dead_thread_notify. Call handle_extended_wait.
14786 (linux_create_inferior): Use PTRACE_SETOPTIONS.
14787 (send_sigstop): Delete sigstop_sent.
14788 (wait_for_sigstop): Avoid TID.
14789 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
14790 (linux_test_for_tracefork): New.
14791 (linux_lookup_signals): Use thread_db_active and
14792 linux_supports_tracefork_flag.
14793 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
14794 * linux-low.h (get_process_thread): Avoid TID.
14795 (struct process_ifo): Move thread_known and tid to the end. Remove
14797 (linux_attach_lwp, thread_db_init): Update prototypes.
14798 * server.h (change_inferior_id): Delete prototype.
14799 (add_pid_to_list, pull_pid_from_list): New prototypes.
14800 * thread-db.c (thread_db_use_events): New.
14801 (find_first_thread): Rename to...
14802 (find_one_thread): ...this. Update callers and messages. Do not
14803 call fatal. Check thread_db_use_events. Do not call
14804 change_inferior_id or new_thread_notify.
14805 (maybe_attach_thread): Update. Do not call new_thread_notify.
14806 (thread_db_init): Set thread_db_use_events. Check use_events.
14807 * utils.c (fatal, warning): Correct message prefix.
14809 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
14811 * Makefile.in (clean): Remove new files.
14812 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
14813 (powerpc-64.o, powerpc-64.c): New rules.
14814 * configure.srv: Use alternate register sets for powerpc64-*-linux*
14815 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
14817 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
14819 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
14820 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
14821 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
14822 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
14823 (target_regsets): Add AltiVec and SPE register sets.
14824 * configure.ac: Check for AltiVec and SPE.
14825 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
14826 (ppc_fill_vrregset, ppc_store_vrregset): New.
14827 (target_regsets): Add AltiVec register set.
14828 * configure: Regenerated.
14830 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
14832 * linux-low.c (O_LARGEFILE): Define.
14833 (linux_read_memory): Use /proc/PID/mem.
14834 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
14835 * configure, config.in: Regenerated.
14837 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14839 * linux-low.c (linux_wait_for_event): Do not pass signals while
14842 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14844 * win32-low.c (create_process): New.
14845 (win32_create_inferior): Use create_process instead of
14846 CreateProcess. If create_process failed retry appending an ".exe"
14847 suffix. Store the GetLastError result immediatelly after
14848 create_process calls and use it on the call to error.
14850 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
14852 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
14854 2007-08-23 Joel Brobecker <brobecker@adacore.com>
14856 * configure.ac: Switch license to GPLv3.
14858 2007-08-01 Michael Snyder <msnyder@access-company.com>
14860 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
14862 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
14864 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
14866 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
14867 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
14868 CloseToolhelp32Snapshot.
14869 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
14870 CloseToolhelp32Snapshot.
14872 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
14874 * server.c (main): Check for inferior exit before main loop.
14876 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
14878 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
14879 instead of on tmp_desc.
14881 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
14882 Daniel Jacobowitz <dan@codesourcery.com>
14884 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
14885 (add_thread): Minor cleanups.
14886 (clear_inferiors): Move lower in the file. Clear the DLL
14888 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
14889 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
14890 (xml_escape_text): New.
14891 * server.c (handle_query): Handle qXfer:libraries:read. Report it
14893 (handle_v_cont): Report errors.
14894 (gdbserver_version): Update.
14895 (main): Correct size of own_buf. Do not report initial DLL events.
14896 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
14897 (unloaded_dll, xml_escape_text): New.
14898 * win32-low.c (enum target_waitkind): Update comments.
14899 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
14900 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
14901 (win32_EnumProcessModules, win32_GetModuleInformation)
14902 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
14903 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
14904 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
14905 (win32_Module32First, win32_Module32Next, load_toolhelp)
14906 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
14907 (get_child_debug_event): Handle DLL events.
14908 (win32_wait): Likewise.
14910 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
14912 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
14913 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
14915 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14917 * win32-low.c (handle_output_debug_string): Ignore event if not
14920 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
14922 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
14924 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
14926 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
14928 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
14930 * inferiors.c (change_inferior_id): Add comment.
14931 * linux-low.c (check_removed_breakpoint): Add an early
14932 prototype. Improve debug output.
14933 (linux_attach): Doc update.
14934 (linux_detach_one_process, linux_detach): Clean up before releasing
14936 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
14937 * linux-low.h (struct process_info): Doc improvement.
14938 * mem-break.c (delete_all_breakpoints): New.
14939 * mem-break.h (delete_all_breakpoints): New prototype.
14940 * thread-db.c (find_first_thread): New.
14941 (thread_db_create_event): Call it instead of
14942 thread_db_find_new_threads. Clean up unused variables.
14943 (maybe_attach_thread): Remove first thread handling.
14944 (thread_db_find_new_threads): Use find_first_thread.
14945 (thread_db_get_tls_address): Likewise.
14947 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
14949 * thread-db.c (thread_db_find_new_threads): Add prototype.
14950 (thread_db_create_event): Check for the main thread before adding
14952 (maybe_attach_thread): Only enable event reporting if TID == 0.
14953 (thread_db_get_tls_address): Check for new threads.
14955 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
14957 * linux-low.c (linux_create_inferior): Try execv before execvp.
14958 * spu-low.c (spu_create_inferior): Likewise.
14960 2007-06-13 Mike Frysinger <vapier@gentoo.org>
14962 * linux-low.c (linux_create_inferior): Change execv to execvp.
14963 * spu-low.c (spu_create_inferior): Likewies.
14965 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
14967 * Makefile.in (clean): Clean new files instead of deleted ones.
14968 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
14969 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
14971 * configure.srv: Specify XML files and new regformats for MIPS and
14973 * linux-mips-low.c (mips_num_regs): Set to only used registers.
14974 (mips_regmap): Do not fetch $0. Remove unused registers. Add
14975 an entry for the restart register.
14976 (mips_cannot_fetch_register, mips_cannot_store_register)
14977 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
14978 register names to match the XML descriptions.
14979 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
14980 restart register instead of $0.
14982 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14983 Markus Deuling <deuling@de.ibm.com>
14985 * remote-utils.c (decode_xfer_write): New function.
14986 * server.h (decode_xfer_write): Add prototype.
14987 * server.c (handle_query): Add PACKET_LEN argument. Support
14988 qXfer:spu:read and qXfer:spu:write packets.
14989 (main): Pass packet_len to handle_query.
14990 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
14991 * target.h (target_ops): Add qxfer_spu.
14993 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
14995 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
14996 accessing non-seekable spufs files.
14998 2007-05-16 Markus Deuling <deuling@de.ibm.com>
15000 * server.c (handle_query): Add reply for qC packet.
15002 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15003 Leo Zayas <lerele@champenstudios@com>
15005 * server.h (check_remote_input_interrupt_request): New function.
15006 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15007 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15008 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15009 (check_remote_input_interrupt_request): New function.
15010 * server.h (check_remote_input_interrupt_request): Declare.
15011 * win32-low.c (winapi_DebugBreakProcess,
15012 winapi_GenerateConsoleCtrlEvent): New typedefs.
15013 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15015 (win32_wait): Check for remote interrupt request
15016 with check_remote_input_interrupt_request.
15017 (win32_request_interrupt): New function.
15018 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15020 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15022 * win32-low.c (debug_registers_changed,
15023 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15024 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15025 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15026 (thread_rec): Get context using the low target.
15027 (child_add_thread): Call thread_added on the low target,
15028 which does the same thing.
15030 (do_initial_child_stuff): Remove debug registers references.
15031 Set context using the low target. Resume threads after
15032 setting the contexts.
15033 (child_continue): Remove dead variable. Remove debug
15034 registers references.
15035 (child_fetch_inferior_registers): Go through the low target.
15036 (do_child_store_inferior_registers): Remove.
15037 (child_store_inferior_registers): Go through the low target.
15038 (win32_resume): Remove debug registers references.
15039 Set context using the low target.
15040 (handle_exception): Change return type to void. Don't record
15041 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15042 first chance exception.
15043 (get_child_debug_event): Change return type to void. Remove
15044 goto loop. Always return after waiting for debug event.
15045 (win32_wait): Convert to switch statement. Handle spurious
15048 * win32-i386-low.c (debug_registers_changed,
15049 debug_registers_used): New.
15050 (initial_stuff): Rename to ...
15051 (i386_initial_stuff): ... this. Clear debug registers
15053 (store_debug_registers): Delete.
15054 (i386_get_thread_context): New.
15055 (load_debug_registers): Delete.
15056 (i386_set_thread_context): New.
15057 (i386_thread_added): New.
15058 (single_step): Rename to ...
15059 (i386_single_step): ... this.
15060 (do_fetch_inferior_registers): Rename to ...
15061 (i386_fetch_inferior_register): ... this.
15062 (i386_store_inferior_register): New.
15063 (the_low_target): Adapt to new interface.
15065 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15066 (arm_get_thread_context): New.
15067 (arm_set_thread_context): New.
15069 (do_fetch_inferior_registers): Rename to ...
15070 (arm_fetch_inferior_register): ... this.
15071 (arm_store_inferior_register): New.
15072 (arm_wince_breakpoint): Reimplement as unsigned long.
15073 (arm_wince_breakpoint_len): Define.
15074 (the_low_target): Adapt to new interface.
15076 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15077 load_debug_registers. Add get_thread_context, set_thread_context,
15078 thread_added and store_inferior_register. Rename
15079 fetch_inferior_registers to fetch_inferior_register.
15080 (regptr): Remove declaration.
15082 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15084 * linux-low.c (linux_detach): Change return type to int. Return 0.
15085 * spu-low.c (spu_detach): Likewise.
15087 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15089 * target.h (target_ops): Change return type of detach to int.
15091 (join_inferior): New.
15092 * server.c (main): Don't skip detach support on mingw32.
15093 If the inferior doesn't support detaching return error.
15094 Call join_inferior instead of using waitpid.
15095 * linux-low.c (linux_join): New.
15096 (linux_target_op): Add linux_join.
15097 * spu-low.c (spu_join): New.
15098 (spu_target_ops): Add spu_join.
15099 * win32-low.c (win32_detach): Adapt to new interface.
15100 Reopen current_process_handle before detaching. Issue a child
15101 resume before detaching.
15103 (win32_target_op): Add win32_join.
15105 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15107 * win32-low.c (win32-attach): Fix return value.
15108 * target.h (target_ops): Describe ATTACH return values.
15110 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15112 * win32-low.c (GETPROCADDRESS): Define.
15113 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15114 (winapi_DebugSetProcessKillOnExit): Likewise.
15115 (win32_create_inferior): Force usage of ansi CreateProcessA.
15116 (win32_attach): Use GETPROCADDRESS.
15117 (win32_detach): Likewise.
15119 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15121 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15123 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15125 * win32-low.c: Commit leftover changes from 2007-03-29.
15127 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15129 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15130 fields short instead of int. Add explicit padding.
15131 (i387_cache_to_fsave): Remove unnecessary casts.
15132 (i387_fsave_to_cache): Doc fix.
15133 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15135 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15137 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15138 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15140 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15142 * configure.srv (arm*-*-mingw32ce*): Move near the other
15145 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15147 * configure.ac: Add errno checking.
15148 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15149 sys/file.h and malloc.h.
15150 (AC_CHECK_DECLS): Add perror.
15151 (srv_mingwce): Handle.
15152 * configure.srv (i[34567]86-*-cygwin*): Add
15153 win32-i386-low.o to srv_tgtobj.
15154 (i[34567]86-*-mingw*): Likewise.
15155 (arm*-*-mingw32ce*): Add case.
15156 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15157 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15158 [__MINGW32CE__] (strerror): New function.
15159 [__MINGW32CE__] (errno): Define to GetLastError.
15160 [__MINGW32CE__] (COUNTOF): New macro.
15161 (remote_open): Remove extra close call.
15162 * mem-break.c (delete_breakpoint_at): New function.
15163 * mem-break.h (delete_breakpoint_at): Declare.
15164 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15165 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15166 [USE_WIN32API] (read, write): Add char* casts.
15167 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15168 * server.h: Include wincecompat.h on Windows CE.
15169 [HAVE_ERRNO_H]: Check.
15170 (perror): Declare if not declared.
15171 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15172 (perror_with_name): Remove errno declaration.
15173 * wincecompat.h: New.
15174 * wincecompat.c: New.
15175 * win32-low.h: New.
15176 * win32-arm-low.c: New.
15177 * win32-i386-low.c: New.
15178 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15179 (OUTMSG2): Make it safe.
15181 (COUNTOF): New macro.
15182 (NUM_REGS): Get it from the low target.
15183 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15184 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15185 (thread_rec): Let low target handle debug registers.
15186 (child_add_thread): Likewise.
15187 (child_init_thread_list): Likewise.
15188 (continue_one_thread): Likewise.
15190 (do_child_fetch_inferior_registers): Move to ...
15191 * win32-i386-low.c: ... here, and rename to ...
15192 (do_fetch_inferior_registers): ... this.
15193 * win32-low.c (child_fetch_inferior_registers):
15194 Go through the low target.
15195 (do_child_store_inferior_registers): Use regptr.
15196 (strwinerror): New function.
15197 (win32_create_inferior): Handle Windows CE.
15198 Use strwinerror instead of strerror on Windows error
15199 codes. Add program to the error output.
15200 Don't close the main thread handle on Windows CE.
15201 (win32_attach): Use coredll.dll on Windows CE.
15202 (win32_kill): Close current process and current
15204 (win32_detach): Use coredll.dll on Windows CE.
15205 (win32_resume): Let low target handle debug registers, and
15207 (handle_exception): Add/Remove initial breakpoint. Avoid
15208 non-existant WSTOPSIG on Windows CE.
15209 (win32_read_inferior_memory): Cast to remove warning.
15210 (win32_arch_string): Go through the low target.
15211 (initialize_low): Call set_breakpoint_data with the low
15212 target's breakpoint.
15213 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15214 FOP_REGNUM, mappings): Move to ...
15215 * win32-i386-low.c: ... here.
15216 * win32-low.c (win32_thread_info): Move to ...
15217 * win32-low.h: ... here.
15218 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15219 win32-arm-low.c and wincecompat.c.
15220 (all:): Add $EXEEXT.
15221 (install-only:): Likewise.
15222 (gdbserver:): Likewise.
15223 (gdbreplay:): Likewise.
15224 * config.in: Regenerate.
15225 * configure: Regenerate.
15227 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15229 * win32-low.c: Rename typedef thread_info to
15230 win32_thread_info throughout.
15232 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15234 * win32-i386-low.c: Rename to ...
15235 * win32-low.c: ... this.
15236 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15237 * Makefile.in: Likewise.
15239 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15241 * remote-utils.c (monitor_output): Constify msg parameter.
15242 * server.h (monitor_output): Likewise.
15243 * win32-i386-low.c (handle_output_debug_string): New.
15244 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15245 handle_output_debug_string.
15246 (get_child_debug_event): Likewise.
15248 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15250 * server.c (main): Correct strtoul check.
15252 2007-03-27 Jon Ringle <jon@ringle.org>
15254 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15256 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15258 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15260 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15262 * terminal.h: Check HAVE_SGTTY_H.
15264 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
15266 * remote-utils.c (remote_open): Print out the assigned port number.
15268 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15270 * remote-utils.c (monitor_output): New function.
15271 * server.c (debug_threads): Define here.
15272 (monitor_show_help): New function.
15273 (handle_query): Handle qRcmd.
15274 (main): Do not handle 'd' packet.
15275 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15276 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15279 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15281 * Makefile.in (EXEEXT): New.
15282 (clean): Use $(EXEEXT).
15284 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15286 * target.h (target_ops): Rename send_signal to request_interrupt,
15287 and remove enum target_signal parameter.
15288 * linux-low.c (linux_request_interrupt): Rename from
15289 linux_send_signal, and always send SIGINT.
15290 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15291 and always send SIGINT.
15292 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15294 (input_interrupt): Likewise.
15296 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15298 * server.c (get_features_xml): Check if target implemented
15300 * win32-i386-low.c (win32_arch_string): New.
15301 (win32_target_ops): Add win32_arch_string as arch_string member.
15303 2007-02-22 Markus Deuling <deuling@de.ibm.com>
15305 * spu-low.c (spu_arch_string): New.
15306 (spu_target_ops): Add spu_arch_string.
15308 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15310 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15311 * configure.ac: Do not check for terminal.h.
15312 * configure, config.in: Regenerated.
15314 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15316 * Makefile.in (OBS): Add $(XML_BUILTIN).
15317 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15319 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15320 (arm-with-iwmmxt.c): New.
15321 * config.in, configure: Regenerate.
15322 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15323 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15324 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15325 (arm*-*-linux*): Add iWMMXt and regset support.
15326 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15327 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15328 (arm_store_wmmxregset, target_regsets): New.
15329 * server.c (get_features_xml): Take annex argument. Check builtin
15331 (handle_query): Handle multiple annexes.
15333 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15335 * remote-utils.c [USE_WIN32API] (read, write): Define.
15336 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15339 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15341 * linux-i386-low.c (the_low_target): Set arch_string.
15342 * linux-x86-64-low.c (the_low_target): Likewise.
15343 * linux-low.c (linux_arch_string): New.
15344 (linux_target_ops): Add it.
15345 * linux-low.h (struct linux_target_ops): Add arch_string.
15346 * server.c (write_qxfer_response): Use const void * for DATA.
15347 (get_features_xml): New.
15348 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15349 * target.h (struct target_ops): Add arch_string method.
15351 2007-01-03 Denis Pilat <denis.pilat@st.com>
15352 Daniel Jacobowitz <dan@codesourcery.com>
15354 * linux-low.c (linux_kill): Handle being called with no threads.
15355 * win32-i386-low.c (win32_kill): Likewise.
15356 (get_child_debug_event): Clear current_process_handle.
15358 2006-12-30 Denis PILAT <denis.pilat@st.com>
15359 Daniel Jacobowitz <dan@codesourcery.com>
15361 * remote-utils.c (remote_open): Check the type of specified
15362 serial port devices before opening them.
15363 * server.c (main): Kill the inferior if an error occurs during
15364 the first remote_open.
15366 2006-12-05 Markus Deuling <deuling@de.ibm.com>
15368 * README: Update supported targets.
15370 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15372 * Makefile.in (clean): Remove reg-mips64.c.
15373 (reg-mips64.c, reg-mips64.o): New rules.
15374 * configure.srv: Handle mips64. Include regset support for mips.
15375 * linux-mips-low.c (union mips_register): New.
15376 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15377 (mips_breakpoint, mips_breakpoint_at): Use int.
15378 (mips_collect_register, mips_supply_register)
15379 (mips_collect_register_32bit, mips_supply_register_32bit)
15380 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15381 (mips_store_fpregset, target_regsets): New.
15382 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15384 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15386 * configure.srv: Add target "spu*-*-*".
15387 * Makefile.in (clean): Remove reg-spu.c.
15388 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15389 * spu-low.c: New file.
15391 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15393 * configure.ac: Correct td_thr_tls_get_addr test.
15394 * configure: Regenerated.
15396 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15398 * linux-low.c (linux_wait_for_event): Reformat. Use the
15399 pass_signals array.
15400 * remote-utils.c (decode_address_to_semicolon): New.
15401 * server.c (pass_signals, handle_general_set): New.
15402 (handle_query): Mention QPassSignals for qSupported.
15403 (main): Call handle_general_set.
15404 * server.h (pass_signals, decode_address_to_semicolon): New.
15406 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15408 * server.c (handle_query): Correct error handling for read_auxv.
15410 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15412 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15413 and srv_linux_thread_db to yes.
15414 * linux-s390-low.c (s390_fill_gregset): New function.
15415 (target_regsets): Define data structure.
15417 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15419 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15420 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15421 * config.in, configure: Regenerated.
15422 * inferiors.c (gdb_id_to_thread): New function.
15423 (gdb_id_to_thread_id): Use it.
15424 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15425 * linux-low.h (struct process_info): Add th member.
15426 (thread_db_get_tls_address): New prototype.
15427 * remote-utils.c (decode_address): Make non-static.
15428 * server.c (handle_query): Handle qGetTLSAddr.
15429 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15430 * target.h (struct target_ops): Add get_tls_address.
15431 * thread-db.c (maybe_attach_thread): Save the thread handle.
15432 (thread_db_get_tls_address): New.
15434 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15436 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15437 (linux_resume_one_process): Take a siginfo_t *. Update all
15438 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15439 (struct pending_signals): Add a siginfo_t.
15440 (linux_wait_for_process): Always set last_status.
15441 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15442 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15443 * linux-low.h (struct process_info): Add last_status.
15445 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15447 * remote-utils.c (try_rle): New function.
15448 (putpkt_binary): Use it.
15450 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15452 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15453 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15454 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15455 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15456 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15459 2006-08-08 Richard Sandiford <richard@codesourcery.com>
15461 * server.c (terminal_fd): New variable.
15462 (old_foreground_pgrp): Likewise.
15463 (restore_old_foreground_pgrp): New function.
15464 (start_inferior): Record the terminal file descriptor in terminal_fd
15465 and its original foreground group in old_foreground_pgrp. Register
15466 restore_old_foreground_pgrp with atexit().
15468 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15470 * server.c (handle_query): Correct qPart to qXfer.
15472 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15474 * configure.ac: Check for more headers which are missing on
15475 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15476 * configure.srv: Add Cygwin and mingw32.
15477 * remote-utils.c: Don't include headers unconditionally which
15478 are missing on mingw32. Include <winsock.h> for mingw32.
15479 (remote_open): Adjust for mingw32 support. Flush
15480 standard error after writing to it.
15481 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15482 (unblock_async_io, enable_async_io, disable_async_io)
15483 (readchar, getpkt): Update for Winsock support.
15484 (prepare_resume_reply): Expect a protocol signal number.
15485 * server.c: Disable <sys/wait.h> on mingw32.
15486 (start_inferior): Adjust for mingw32 support. Flush
15487 standard error after writing to it.
15488 (attach_inferior): Likewise. Use protocol signal
15490 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15492 * win32-i386-low.c: New file.
15493 * Makefile.in (XM_CLIBS): Set.
15494 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15495 (win32-i386-low.o): New dependency rule.
15496 * linux-low.c (linux_wait): Use target signal numbers.
15497 * target.h (struct target_ops): Doc fix.
15498 * server.h (target_signal_to_name): New prototype.
15499 * gdbreplay.c: Don't include headers unconditionally which
15500 are missing on mingw32. Include <winsock.h> for mingw32.
15501 (remote_close, remote_open): Adjust for Winsock support.
15502 * configure, config.in: Regenerated.
15504 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15506 * server.c (decode_xfer_read, write_qxfer_response): New.
15507 (handle_query): Take a packet length argument. Handle
15508 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15509 the qSupported response.
15510 (main): Update call to handle_query.
15512 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15514 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15515 (putpkt_binary): Renamed from putpkt and adjusted for binary
15517 (putpkt): New wrapper for putpkt_binary.
15518 (readchar): Don't mask off the high bit.
15519 (decode_X_packet): New function.
15520 * server.c (main): Call putpkt_binary if a handler sets the packet
15521 length. Save the length of the incoming packet. Handle 'X'.
15522 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15524 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15526 * server.c (handle_query): Handle qSupported.
15528 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15530 * remote-utils.c (all_symbols_looked_up): New variable.
15531 (look_up_one_symbol): Check it.
15532 * server.h (look_up_one_symbol): New declaration.
15533 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15535 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15537 * Makefile.in (linux-arm-low.o): Update dependencies.
15538 * linux-arm-low.c: Include "gdb_proc_service.h".
15539 (PTRACE_GET_THREAD_AREA): Define.
15540 (ps_get_thread_area): New function.
15542 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15544 * configure.srv (m68k*-*-uclinux*): New target.
15545 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15546 (linux_resume_one_process): Remove extraneous cast.
15547 (linux_read_offsets): New.
15548 (linux_target_op): Add linux_read_offsets on mmuless systems.
15549 * server.c (handle_query): Add qOffsets logic.
15550 * target.h (struct target_ops): Add read_offsets.
15552 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15554 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15555 (PTRACE_GET_THREAD_AREA): Define.
15556 (ps_get_thread_area): New function.
15557 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15558 (linux-x86-64-low.o): Update.
15560 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15562 * configure.ac: Remove checks for prfpregset_t.
15563 * gdb_proc_service.h: New file.
15564 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15565 new "gdb_proc_service.h".
15566 * proc-service.c: Likewise.
15567 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15568 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15569 * Makefile.in (gdb_proc_service_h): Updated.
15570 * configure, config.in: Regenerated.
15572 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15574 * remote-utils.c (prepare_resume_reply): Move declaration
15575 of gdb_id_from_wait to the top of the block.
15577 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15579 * linux-low.c (regsets_store_inferior_registers): Read the regset
15580 from the target before filling it.
15582 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15584 * server.c (attach_inferior): Return SIGTRAP for a successful
15587 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15589 * Makefile.in (OBS): Add version.o.
15590 (STAGESTUFF): Delete.
15591 (version.o): Add dependencies.
15592 (version.c): Replace rule.
15593 (clean): Remove version.c.
15594 * server.c (gdbserver_version): New.
15595 (gdbserver_usage): Use printf.
15596 (main): Handle --version and --help.
15597 * server.h (version, host_name): Add declarations.
15599 2005-12-23 Eli Zaretskii <eliz@gnu.org>
15611 * linux-x86-64-low.c:
15613 * linux-s390-low.c:
15614 * linux-ppc64-low.c:
15616 * linux-mips-low.c:
15617 * linux-m68k-low.c:
15618 * linux-m32r-low.c:
15621 * linux-ia64-low.c:
15622 * linux-i386-low.c:
15623 * linux-crisv32-low.c:
15635 * gdbserver.1: Add (C) after Copyright. Update the FSF
15638 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
15640 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
15641 (arm_breakpoint_at): Recognize both breakpoints.
15642 (the_low_target): Use the correct breakpoint instruction.
15644 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
15646 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
15647 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
15648 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
15649 (the_low_target): Update.
15651 2005-10-25 Andreas Schwab <schwab@suse.de>
15653 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
15655 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
15656 (ia64_num_regs): Reduce to 462.
15658 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
15660 * acinclude.m4: Correct quoting.
15661 * aclocal.m4: Regenerated.
15663 Suggested by SZOKOVACS Robert <szo@ies.hu>:
15664 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
15665 (thread_db_init): Call thread_db_err_str.
15666 * configure.ac: Check for TD_VERSION.
15667 * config.in, configure: Regenerated.
15669 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
15671 * server.h (error, fatal, warning): Add ATTR_FORMAT.
15673 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15675 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
15676 is not available. Define HAVE_PTRACE_GETREGS if it is.
15677 * config.in, configure: Regenerated.
15678 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
15679 * linux-i386-low.c, linux-m68k-low.c: Update to use
15680 HAVE_PTRACE_GETREGS.
15681 * linux-low.c (regsets_fetch_inferior_registers)
15682 (regsets_store_inferior_registers): Only return 0 if we processed
15684 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
15685 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
15687 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15689 * inferiors.c (struct thread_info): Add gdb_id.
15690 (add_thread): Add gdb_id argument.
15691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
15692 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
15693 calls to add_thread.
15694 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
15695 * server.c (handle_query): Use thread_to_gdb_id.
15696 (handle_v_cont, main): Use gdb_id_to_thread_id.
15697 * server.h (add_thread): Update prototype.
15698 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
15701 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
15703 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
15704 left-padded registers.
15705 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
15706 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
15708 2005-07-01 Steve Ellcey <sje@cup.hp.com>
15710 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
15711 * configure: Regenerate.
15712 * config.in: Regenerate.
15713 * server.h (NEED_DECLARATION_STRERROR):
15714 Replace with !HAVE_DECL_STRERROR.
15716 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
15718 * linux-low.c (linux_wait, linux_send_signal): Don't test
15719 an unsigned long variable for > 0 if it could be MAX_ULONG.
15720 * server.c (myresume): Likewise.
15721 * target.c (set_desired_inferior): Likewise.
15723 2005-06-13 Mark Kettenis <kettenis@gnu.org>
15725 * configure.ac: Simplify and improve check for socklen_t.
15726 * configure, config.in: Regenerate.
15728 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
15730 * acconfig.h: Remove.
15731 * configure.ac: Add a test for socklen_t. Use three-argument
15732 AC_DEFINE throughout.
15733 * config.in: Regenerated using autoheader 2.59.
15734 * configure: Regenerated.
15736 * gdbreplay.c (socklen_t): Provide a default.
15737 (remote_open): Use socklen_t.
15738 * remote-utils.c (socklen_t): Provide a default.
15739 (remote_open): Use socklen_t.
15740 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
15743 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
15745 * linux-low.c (linux_read_memory, linux_write_memory)
15746 (linux_read_auxv): Likewise.
15747 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
15748 (check_mem_write): Likewise.
15749 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
15751 * regcache.c (struct inferior_rgcache_data, registers_to_string)
15752 (registers_from_string, register_data): Likewise.
15753 * server.c (handle_query, main): Likewise.
15754 * server.h (convert_ascii_to_int, convert_int_to_ascii)
15755 (decode_M_packet): Likewise.
15756 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
15757 * target.h (struct target_ops): Update read_memory, write_memory,
15759 (read_inferior_memory, write_inferior_memory): Update.
15760 * linux-low.h (struct linux_target_ops): Change type of breakpoint
15761 to unsigned char *.
15762 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
15763 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
15764 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
15765 linux-s390-low.c, linux-sh-low.c: Update for changes in
15766 read_inferior_memory and the_low_target->breakpoint.
15768 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
15770 * Makefile.in (SFILES): Add linux-ppc64-low.c.
15771 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
15772 * configure.srv: Add powerpc64-*-linux*.
15773 * linux-ppc64-low.c: New file.
15775 2005-05-23 Orjan Friberg <orjanf@axis.com>
15777 * linux-cris-low.c: New file with support for CRIS.
15778 * linux-crisv32-low.c: Ditto for CRISv32.
15779 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
15780 (clean): Add reg-cris.c and reg-crisv32.c.
15781 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
15782 reg-crisv32.o, and reg-crisv32.c to make rules.
15783 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
15784 recognized targets.
15786 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
15788 * linux-low.c (fetch_register): Ensure buffer size is a multiple
15789 of sizeof (PTRACE_XFER_TYPE).
15790 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
15792 2005-05-12 Orjan Friberg <orjanf@axis.com>
15794 * target.h (struct target_ops): Add insert_watchpoint,
15795 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
15796 pointers for hardware watchpoint support.
15797 * linux-low.h (struct linux_target_ops): Ditto.
15798 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
15799 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
15800 to linux_target_ops.
15801 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
15803 * server.c (main): Recognize 'Z' and 'z' packets.
15805 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
15807 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
15808 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
15809 (the_low_target): Add new members.
15811 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15813 * proc-service.c (ps_lgetregs): Search all_processes instead of
15816 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
15818 * server.c (start_inferior): Change return type to int.
15819 (attach_inferior): Change sigptr to int *.
15820 (handle_v_cont, handle_v_requests): Change signal to int *.
15821 (main): Change signal to int.
15823 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
15825 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
15826 * configure.srv: Add m32r*-*-linux*.
15827 * linux-m32r-low.c: New file.
15829 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
15831 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
15833 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15835 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
15836 Take unsigned long arguments for PIDs.
15837 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
15838 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
15839 (wait_for_sigstop, linux_resume_one_process)
15840 (regsets_fetch_inferior_registers, linux_send_signal)
15841 (linux_read_auxv): Likewise. Update the types of variables holding
15842 PIDs. Update format string specifiers.
15843 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
15844 * remote-utils.c (prepare_resume_reply): Likewise.
15845 * server.c (cont_thread, general_thread, step_thread)
15846 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
15848 (handle_query): Update format specifiers.
15849 (handle_v_cont, main): Use strtoul for thread IDs.
15850 * server.h (struct inferior_list_entry): Use unsigned long for ID.
15851 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
15852 (general_thread, step_thread, thread_from_wait)
15853 (old_thread_from_wait): Update.
15854 * target.h (struct thread_resume): Use unsigned long for THREAD.
15855 (struct target_ops): Use unsigned long for arguments to attach and
15858 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
15860 * acinclude.m4: Include bfd/bfd.m4 directly.
15861 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
15862 <agriffis@toolchain.org>.
15863 * aclocal.m4, configure: Regenerated.
15865 2005-01-07 Andrew Cagney <cagney@gnu.org>
15867 * configure.ac: Rename configure.in, require autoconf 2.59.
15868 * configure: Re-generate.
15870 2004-12-08 Daniel Jacobowitz <dan@debian.org>
15872 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
15873 LIBS when finished.
15874 * aclocal.m4: Regenerated.
15875 * configure: Regenerated.
15877 2004-11-21 Andreas Schwab <schwab@suse.de>
15879 * linux-m68k-low.c (m68k_num_gregs): Define.
15880 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
15881 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
15882 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
15883 (m68k_breakpoint_at): New. Add to the_low_target.
15885 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
15886 srv_linux_thread_db to yes.
15888 2004-10-20 Joel Brobecker <brobecker@gnat.com>
15890 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
15891 (ARCH_SET_FS): Likewise.
15892 (ARCH_GET_FS): Likewise.
15893 (ARCH_GET_GS): Likewise.
15895 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15897 * linux-i386-low.c (ps_get_thread_area): New.
15898 * linux-x86-64-low.c (ps_get_thread_area): New.
15899 * linux-low.c: Include <sys/syscall.h>.
15900 (linux_kill_one_process): Don't kill the first thread here.
15901 (linux_kill): Kill the first thread here.
15902 (kill_lwp): New function.
15903 (send_sigstop, linux_send_signal): Use it.
15904 * proc-service.c: Clean up #ifdefs.
15905 (fpregset_info): Delete.
15906 (ps_lgetregs): Update and enable implementation.
15907 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
15909 * remote-utils.c (struct sym_cache, symbol_cache): New.
15910 (input_interrupt): Print a clearer message.
15911 (async_io_enabled): New variable.
15912 (enable_async_io, disable_async_io): Use it. Update comments.
15913 (look_up_one_symbol): Use the symbol cache.
15914 * thread-db.c (thread_db_look_up_symbols): New function.
15915 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
15917 2004-10-16 Daniel Jacobowitz <dan@debian.org>
15919 * configure.in: Test for -rdynamic.
15920 * configure: Regenerated.
15921 * Makefile (INTERNAL_LDFLAGS): New.
15922 (gdbserver, gdbreplay): Use it.
15924 2004-09-02 Andrew Cagney <cagney@gnu.org>
15926 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
15928 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
15930 * linux-low.c (linux_wait): Clear all_processes list also.
15932 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15934 * linux-low.c: Include <errno.h>. Remove extern declaration of
15937 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
15939 * gdbreplay.c, server.h, utils.c: Update copyright years.
15941 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15943 * server.c (main): Print child status or termination signal from
15944 variable 'signal', not 'sig'.
15946 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
15948 * linux-low.c (linux_read_memory): Change return type to
15949 int. Check for and return error from ptrace().
15950 * target.c (read_inferior_memory): Change return type to int. Pass
15951 back return status from the_target->read_memory().
15952 * target.h (struct target_ops): Adapt *read_memory() prototype.
15954 (read_inferior_memory): Adapt prototype.
15955 * server.c (main): Return an error packet if
15956 read_inferior_memory() returns an error.
15958 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
15960 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
15961 Unify with other clean targets.
15963 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15965 * server.c (handle_v_cont): Call set_desired_inferior.
15967 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15969 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
15971 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15973 * linux-low.c (linux_wait): Unblock async I/O.
15974 (linux_resume): Block and enable async I/O.
15975 * remote-utils.c (block_async_io, unblock_async_io): New functions.
15976 * server.h (block_async_io, unblock_async_io): Add prototypes.
15978 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15980 * remote-utils.c (remote_open): Print a status notice after
15981 opening a TCP port.
15982 * server.c (attach_inferior): Print a status notice after
15985 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
15987 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
15989 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
15991 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
15993 * server.c, target.h: Update copyright years.
15995 2004-02-25 Roland McGrath <roland@redhat.com>
15997 * target.h (struct target_ops): New member `read_auxv'.
15998 * server.c (handle_query): Handle qPart:auxv:read: query using that.
15999 * linux-low.c (linux_read_auxv): New function.
16000 (linux_target_ops): Initialize `read_auxv' member to that.
16002 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16004 Committed by Jim Blandy <jimb@redhat.com>.
16006 * linux-s390-low.c (s390_num_regs): Update.
16007 (s390_regmap): Remove control registers. Use __s390x__ predefine
16008 instead of GPR_SIZE to distiguish s390 and s390x targets.
16010 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
16012 * linux-low.c: Update copyright year.
16013 (check_removed_breakpoint): Clear pending_is_breakpoint.
16014 (linux_set_resume_request, linux_queue_one_thread)
16015 (resume_status_pending_p): New functions.
16016 (linux_continue_one_thread): Use process->resume.
16017 (linux_resume): Only resume threads if there are no pending events.
16018 * linux-low.h (struct process_info): Add resume request
16021 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
16023 * regcache.c (new_register_cache): Clear the allocated register
16024 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16026 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
16028 * linux-low.c (linux_resume): Take a struct thread_resume *
16030 (linux_wait): Update call.
16031 (resume_ptr): New static variable.
16032 (linux_continue_one_thread): Renamed from
16033 linux_continue_one_process. Use resume_ptr.
16034 (linux_resume): Use linux_continue_one_thread.
16035 * server.c (handle_v_cont, handle_v_requests): New functions.
16036 (myresume): New function.
16037 (main): Handle 'v' case.
16038 * target.h (struct thread_resume): New type.
16039 (struct target_ops): Change argument of "resume" to struct
16041 (myresume): Delete macro.
16043 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16045 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16046 (uninstall): Support DESTDIR.
16048 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16050 * configure.srv: Add xscale*linux copy of arm*linux entry.
16052 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
16054 * linux-arm-low.c (arm_reinsert_addr): New function.
16055 (the_low_target): Add arm_reinsert_addr.
16057 2003-07-08 Mark Kettenis <kettenis@gnu.org>
16059 * mem-break.c: Remove whitespace at end of file.
16061 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16063 * configure.in: Check whether we need to prototype strerror.
16064 * server.h: Optionally prototype strerror.
16065 * gdbreplay.c (perror_with_name): Use strerror.
16066 * linux-low.c (linux_attach_lwp): Use strerror.
16067 * utils.c (perror_with_name): Use strerror.
16068 * config.in, configure: Regenerated.
16070 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
16072 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16073 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16075 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
16077 * Makefile.in (SFILES): Update.
16078 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16079 low-sun3.c: Remove files.
16081 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
16083 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16084 (linux_detach_one_process, linux_detach): New functions.
16085 (linux_target_ops): Add linux_detach.
16086 * server.c (main): Handle 'D' packet.
16087 * target.h (struct target_ops): Add "detach" member.
16088 (detach_inferior): Define.
16090 2003-06-13 Mark Kettenis <kettenis@gnu.org>
16092 From Kelley Cook <kelleycook@wideopenwest.com>:
16093 * configure.srv: Accept i[34567]86 variants.
16095 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
16097 * linux-low.c (linux_wait_for_event): Correct comment typos.
16098 (linux_resume_one_process): Call check_removed_breakpoint.
16099 (linux_send_signal): New function.
16100 (linux_target_ops): Add linux_send_signal.
16101 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16103 * target.h (struct target_ops): Add send_signal.
16105 2003-05-29 Jim Blandy <jimb@redhat.com>
16107 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16108 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16109 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16110 away part of the register's value.
16112 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
16114 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16115 (linux_wait_for_event, linux_init_signals): Likewise.
16117 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
16119 * configure.in: Check for stdlib.h.
16120 * configure: Regenerated.
16121 * config.in: Regenerated.
16123 2003-01-04 Andreas Schwab <schwab@suse.de>
16125 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16127 2003-01-02 Andrew Cagney <ac131313@redhat.com>
16129 * Makefile.in: Remove obsolete code.
16131 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
16133 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16134 defined(PT_FPR0_HI).
16136 2002-11-17 Stuart Hughes <seh@zee2.com>
16138 * linux-arm-low.c (arm_num_regs): Increase.
16139 (arm_regmap): Include status register.
16141 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
16143 * linux-low.c (register_addr): Remove incorrect -1 check.
16145 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
16147 * linux-low.c (linux_create_inferior): Call setpgid. Return
16149 (unstopped_p, linux_signal_pid): Remove.
16150 (linux_target_ops): Remove linux_signal_pid.
16151 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16152 global instead of target method.
16153 * target.h (struct target_ops): Remove signal_pid. Update comment
16154 for create_inferior.
16155 * server.c (signal_pid): New variable.
16156 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
16157 gdbserver. Set the child to be the foreground process group.
16158 (attach_inferior): Set signal_pid.
16160 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
16162 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16164 2002-08-20 Jim Blandy <jimb@redhat.com>
16166 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16169 2002-08-01 Andrew Cagney <cagney@redhat.com>
16171 * Makefile.in: Make chill references obsolete.
16173 2002-07-24 Kevin Buettner <kevinb@redhat.com>
16175 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16176 * configure: Regenerate.
16177 * config.in: Regenerate.
16179 2002-07-09 David O'Brien <obrien@FreeBSD.org>
16181 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16182 (perror_with_name, remote_close, remote_open, expect, play): Static.
16184 2002-07-04 Michal Ludvig <mludvig@suse.cz>
16186 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
16187 byte offsets instead of an array of indexes.
16188 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16190 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
16192 * regcache.c: Add comment.
16194 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
16196 * thread-db.c: New file.
16197 * proc-service.c: New file.
16198 * acinclude.m4: New file.
16199 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16200 proc-service.o, and thread-db.o.
16201 (linux-low.o): Add USE_THREAD_DB.
16202 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16203 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16204 * aclocal.m4: Regenerated.
16205 * config.in: Regenerated.
16206 * configure: Regenerated.
16207 * configure.in: Check for proc_service.h, sys/procfs.h,
16208 thread_db.h, and linux/elf.h headrs.
16209 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16210 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16211 Check for -lthread_db and thread support.
16212 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16213 PowerPC, and SuperH.
16214 * i387-fp.c: Constify arguments.
16215 * i387-fp.h: Likewise.
16216 * inferiors.c: (struct thread_info): Renamed from
16217 `struct inferior_info'. Remove PID member. Use generic inferior
16218 list header. All uses updated.
16219 (inferiors, signal_pid): Removed.
16220 (all_threads): New variable.
16221 (get_thread): Define.
16222 (add_inferior_to_list): New function.
16223 (for_each_inferior): New function.
16224 (change_inferior_id): New function.
16225 (add_inferior): Removed.
16226 (remove_inferior): New function.
16227 (add_thread): New function.
16228 (free_one_thread): New function.
16229 (remove_thread): New function.
16230 (clear_inferiors): Use for_each_inferior and free_one_thread.
16231 (find_inferior): New function.
16232 (find_inferior_id): New function.
16233 (inferior_target_data): Update argument type.
16234 (set_inferior_target_data): Likewise.
16235 (inferior_regcache_data): Likewise.
16236 (set_inferior_regcache_data): Likewise.
16237 * linux-low.c (linux_bp_reinsert): Remove.
16238 (all_processes, stopping_threads, using_thrads)
16239 (struct pending_signals, debug_threads, pid_of): New.
16240 (inferior_pid): Replace with macro.
16241 (struct inferior_linux_data): Remove.
16242 (get_stop_pc, add_process): New functions.
16243 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16244 Use add_process and add_thread.
16245 (linux_attach_lwp): New function, based on old linux_attach. Use
16246 add_process and add_thread. Set stop_expected for new threads.
16247 (linux_attach): New function.
16248 (linux_kill_one_process): New function.
16249 (linux_kill): Kill all LWPs.
16250 (linux_thread_alive): Use find_inferior_id.
16251 (check_removed_breakpoints, status_pending_p): New functions.
16252 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16253 Update. Use WNOHANG. Wait for cloned processes also. Update process
16254 struct for the found process.
16255 (linux_wait_for_event): New function.
16256 (linux_wait): Use it. Support LWPs.
16257 (send_sigstop, wait_for_sigstop, stop_all_processes)
16258 (linux_resume_one_process, linux_continue_one_process): New functions.
16259 (linux_resume): Support LWPs.
16260 (REGISTER_RAW_SIZE): Remove.
16261 (fetch_register): Use register_size instead. Call supply_register.
16262 (usr_store_inferior_registers): Likewise. Call collect_register.
16263 Fix recursive case.
16264 (regsets_fetch_inferior_registers): Improve error message.
16265 (regsets_store_inferior_registers): Add debugging.
16266 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16267 (unstopped_p, linux_signal_pid): New functions.
16268 (linux_target_ops): Add linux_signal_pid.
16269 (linux_init_signals): New function.
16270 (initialize_low): Call it. Initialize using_threads.
16271 * regcache.c (inferior_regcache_data): Add valid
16273 (get_regcache): Fetch registers lazily. Add fetch argument
16274 and update all callers.
16275 (regcache_invalidate_one, regcache_invalidate): New
16277 (new_register_cache): Renamed from create_register_cache.
16278 Return the new regcache.
16279 (free_register_cache): Change argument to a void *.
16280 (registers_to_string, registers_from_string): Call get_regcache
16281 with fetch flag set.
16282 (register_data): Make static. Pass fetch flag to get_regcache.
16283 (supply_register): Call get_regcache with fetch flag clear.
16284 (collect_register): Call get_regcache with fetch flag set.
16285 (collect_register_as_string): New function.
16286 * regcache.h: Update.
16287 * remote-utils.c (putpkt): Flush after debug output and use
16289 Handle input interrupts while waiting for an ACK.
16290 (input_interrupt): Use signal_pid method.
16291 (getpkt): Flush after debug output and use stderr.
16292 (outreg): Use collect_register_as_string.
16293 (new_thread_notify, dead_thread_notify): New functions.
16294 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16295 and general_thread.
16296 (look_up_one_symbol): Flush after debug output.
16297 * server.c (step_thread, server_waiting): New variables.
16298 (start_inferior): Don't use signal_pid. Update call to mywait.
16299 (attach_inferior): Update call to mywait.
16300 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16301 (main): Don't fetch/store registers explicitly. Use
16302 set_desired_inferior. Support proposed ``Hs'' packet. Update
16304 * server.h: Update.
16305 (struct inferior_list, struct_inferior_list_entry): New.
16306 * target.c (set_desired_inferior): New.
16307 (write_inferior_memory): Constify.
16308 (mywait): New function.
16309 * target.h: Update.
16310 (struct target_ops): New signal_pid method.
16311 (mywait): Removed macro, added prototype.
16313 * linux-low.h (regset_func): Removed.
16314 (regset_fill_func, regset_store_func): New.
16315 (enum regset_type): New.
16316 (struct regset_info): Add type field. Use new operation types.
16317 (struct linux_target_ops): stop_pc renamed to get_pc.
16318 Add decr_pc_after_break and breakpoint_at.
16319 (get_process, get_thread_proess, get_process_thread)
16320 (strut process_info, all_processes, linux_attach_lwp)
16321 (thread_db_init): New.
16323 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16324 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16325 (the_low_target): Add new members.
16326 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16327 (i386_store_fpxregset): Constify.
16328 (target_regsets): Add new kind identifier.
16329 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16330 (i386_set_pc): Add debugging.
16331 (i386_breakpoint_at): New function.
16332 (the_low_target): Add new members.
16333 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16334 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16335 (mips_breakpoint_at): New.
16336 (the_low_target): Add new members.
16337 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16338 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16339 (the_low_target): Add new members.
16340 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16341 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16342 (the_low_target): Add new members.
16343 * linux-x86-64-low.c (target_regsets): Add new kind
16346 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
16348 From Martin Pool <mbp@samba.org>:
16349 * server.c (gdbserver_usage): New function.
16352 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
16354 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16355 stop_at -> stop_pc.
16357 2002-05-04 Andrew Cagney <ac131313@redhat.com>
16359 * Makefile.in: Remove obsolete code.
16361 2002-04-24 Michal Ludvig <mludvig@suse.cz>
16363 * linux-low.c (regsets_fetch_inferior_registers),
16364 (regsets_store_inferior_registers): Removed cast to int from
16366 * regcache.h: Added declaration of struct inferior_info.
16368 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16370 * inferiors.c (struct inferior_info): Add regcache_data.
16371 (add_inferior): Call create_register_cache.
16372 (clear_inferiors): Call free_register_cache.
16373 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16374 * regcache.c (struct inferior_regcache_data): New.
16375 (registers): Remove.
16376 (get_regcache): New function.
16377 (create_register_cache, free_register_cache): New functions.
16378 (set_register_cache): Don't initialize the register cache here.
16379 (registers_to_string, registers_from_string, register_data): Call
16381 * regcache.h: Add prototypes.
16382 * server.h: Likewise.
16384 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
16386 * mem-break.c: New file.
16387 * mem-break.h: New file.
16388 * Makefile.in: Add mem-break.o rule; update server.h
16390 * inferiors.c (struct inferior_info): Add target_data
16392 (clear_inferiors): Free target_data member if set.
16393 (inferior_target_data, set_inferior_target_data): New functions.
16394 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16395 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16396 * linux-low.c (linux_bp_reinsert): New variable.
16397 (struct inferior_linux_data): New.
16398 (linux_create_inferior): Use set_inferior_target_data.
16399 (linux_attach): Likewise. Call add_inferior.
16400 (linux_wait_for_one_inferior): New function.
16401 (linux_wait): Call it.
16402 (linux_write_memory): Add const.
16403 (initialize_low): Call set_breakpoint_data.
16404 * linux-low.h (struct linux_target_ops): Add breakpoint
16406 * server.c (attach_inferior): Remove extra add_inferior
16408 * server.h: Include mem-break.h. Update inferior.c
16410 * target.c (read_inferior_memory)
16411 (write_inferior_memory): New functions.
16412 * target.h (read_inferior_memory)
16413 (write_inferior_memory): Change macros to prototypes.
16414 (struct target_ops): Update comments. Add const to write_memory
16417 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
16419 * linux-low.c (usr_store_inferior_registers): Support
16420 registers which are allowed to fail to store.
16421 * linux-low.h (linux_target_ops): Likewise.
16422 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16423 (ppc_cannot_store_register): FPSCR may not be storable.
16425 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16427 * server.h: Include <string.h> if HAVE_STRING_H.
16428 * ChangeLog: Correct paths in last ChangeLog entry.
16430 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16432 * linux-low.h: Remove obsolete prototypes.
16433 (struct linux_target_ops): New.
16434 (extern the_low_target): New.
16435 * linux-low.c (num_regs, regmap): Remove declarations.
16436 (register_addr): Use the_low_target explicitly.
16437 (fetch_register): Likewise.
16438 (usr_fetch_inferior_registers): Likewise.
16439 (usr_store_inferior_registers): Likewise.
16440 * linux-arm-low.c (num_regs): Remove.
16441 (arm_num_regs): Define.
16442 (arm_regmap): Renamed from regmap, made static.
16443 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16445 (arm_cannot_store_register): Renamed from cannot_store_register,
16447 (the_low_target): New.
16448 * linux-i386-low.c (num_regs): Remove.
16449 (i386_num_regs): Define.
16450 (i386_regmap): Renamed from regmap, made static.
16451 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16453 (i386_cannot_store_register): Renamed from cannot_store_register,
16455 (the_low_target): New.
16456 * linux-ia64-low.c (num_regs): Remove.
16457 (ia64_num_regs): Define.
16458 (ia64_regmap): Renamed from regmap, made static.
16459 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16461 (ia64_cannot_store_register): Renamed from cannot_store_register,
16463 (the_low_target): New.
16464 * linux-m68k-low.c (num_regs): Remove.
16465 (m68k_num_regs): Define.
16466 (m68k_regmap): Renamed from regmap, made static.
16467 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16469 (m68k_cannot_store_register): Renamed from cannot_store_register,
16471 (the_low_target): New.
16472 * linux-mips-low.c (num_regs): Remove.
16473 (mips_num_regs): Define.
16474 (mips_regmap): Renamed from regmap, made static.
16475 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16477 (mips_cannot_store_register): Renamed from cannot_store_register,
16479 (the_low_target): New.
16480 * linux-ppc-low.c (num_regs): Remove.
16481 (ppc_num_regs): Define.
16482 (ppc_regmap): Renamed from regmap, made static.
16483 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16485 (ppc_cannot_store_register): Renamed from cannot_store_register,
16487 (the_low_target): New.
16488 * linux-s390-low.c (num_regs): Remove.
16489 (s390_num_regs): Define.
16490 (s390_regmap): Renamed from regmap, made static.
16491 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16493 (s390_cannot_store_register): Renamed from cannot_store_register,
16495 (the_low_target): New.
16496 * linux-sh-low.c (num_regs): Remove.
16497 (sh_num_regs): Define.
16498 (sh_regmap): Renamed from regmap, made static.
16499 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16501 (sh_cannot_store_register): Renamed from cannot_store_register,
16503 (the_low_target): New.
16504 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16505 (the_low_target): New.
16507 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16509 * Makefile.in: Add stamp-h target.
16510 * configure.in: Create stamp-h.
16511 * configure: Regenerated.
16513 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16515 * inferiors.c: New file.
16516 * target.c: New file.
16517 * target.h: New file.
16518 * Makefile.in: Add target.o and inferiors.o. Update
16520 * linux-low.c (inferior_pid): New static variable,
16521 moved from server.c.
16522 (linux_create_inferior): Renamed from create_inferior.
16523 Call add_inferior. Return 0 on success instead of a PID.
16524 (linux_attach): Renamed from myattach.
16525 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16526 (linux_thread_alive): Renamed from mythread_alive.
16527 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16529 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16530 (regsets_store_inferior_registers): Correct error message.
16531 Add missing ``return 0''.
16532 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16533 (linux_store_registers): Renamed from store_inferior_registers.
16534 (linux_read_memory): Renamed from read_inferior_memory.
16535 (linux_write_memory): Renamed from write_inferior_memory.
16536 (linux_target_ops): New structure.
16537 (initialize_low): Call set_target_ops ().
16538 * remote-utils.c (unhexify): New function.
16539 (hexify): New function.
16540 (input_interrupt): Send signals to ``signal_pid''.
16541 * server.c (inferior_pid): Remove.
16542 (start_inferior): Update create_inferior call.
16543 (attach_inferior): Call add_inferior.
16544 (handle_query): New function.
16545 (main): Call handle_query for `q' packets.
16546 * server.h: Include "target.h". Remove obsolete prototypes.
16547 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16549 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
16551 * Makefile.in: Add WARN_CFLAGS. Update configury
16553 * configure.in: Check for <string.h>
16554 * configure: Regenerate.
16555 * config.in: Regenerate.
16556 * gdbreplay.c: Include needed system headers.
16557 (remote_open): Remove strchr prototype.
16558 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16559 * regcache.c (supply_register): Change buf argument to const void *.
16560 (supply_register_by_name): Likewise.
16561 (collect_register): Change buf argument to void *.
16562 (collect_register_by_name): Likewise.
16563 * regcache.h: Add missing prototypes.
16564 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16565 * server.c (handle_query): New function.
16566 (attached): New static variable, moved out of main.
16567 (main): Quiet longjmp clobber warnings.
16568 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16569 * utils.c (error): Remove NORETURN.
projects / deliverable / binutils-gdb.git / blob